annotate src/redisplay-x.c @ 398:74fd4e045ea6 r21-2-29

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author cvs
date Mon, 13 Aug 2007 11:13:30 +0200
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children 2f8bb876ab1d
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1 /* X output and frame manipulation routines.
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2 Copyright (C) 1994, 1995 Board of Trustees, University of Illinois.
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3 Copyright (C) 1994 Lucid, Inc.
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4 Copyright (C) 1995 Sun Microsystems, Inc.
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5
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6 This file is part of XEmacs.
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7
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8 XEmacs is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 2, or (at your option) any
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11 later version.
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12
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13 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with XEmacs; see the file COPYING. If not, write to
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20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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21 Boston, MA 02111-1307, USA. */
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22
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23 /* Synched up with: Not in FSF. */
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24
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25 /* Author: Chuck Thompson */
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26
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27 /* Lots of work done by Ben Wing for Mule */
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28
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29 #include <config.h>
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30 #include "lisp.h"
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31
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32 #include "console-x.h"
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33 #include "EmacsFrame.h"
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34 #include "EmacsFrameP.h"
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35 #include "xgccache.h"
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36 #include "glyphs-x.h"
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37 #include "objects-x.h"
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38
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39 #include "buffer.h"
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40 #include "debug.h"
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41 #include "faces.h"
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42 #include "frame.h"
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43 #include "gutter.h"
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44 #include "redisplay.h"
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45 #include "sysdep.h"
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46 #include "window.h"
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47 #include <X11/bitmaps/gray>
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48
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49 #include "sysproc.h" /* for select() */
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50
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51 #ifdef MULE
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52 #include "mule-ccl.h"
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53 #include "file-coding.h" /* for CCL conversion */
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54 #endif
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55
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56 /* Number of pixels below each line. */
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57 int x_interline_space; /* #### implement me */
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58
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59 #define EOL_CURSOR_WIDTH 5
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60
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61 static void x_output_vertical_divider (struct window *w, int clear);
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62 static void x_output_blank (struct window *w, struct display_line *dl,
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63 struct rune *rb, int start_pixpos,
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64 int cursor_start, int cursor_width);
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65 static void x_output_hline (struct window *w, struct display_line *dl,
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66 struct rune *rb);
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67 static void x_redraw_exposed_window (struct window *w, int x, int y,
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68 int width, int height);
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69 static void x_redraw_exposed_windows (Lisp_Object window, int x, int y,
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70 int width, int height);
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71 static void x_output_eol_cursor (struct window *w, struct display_line *dl,
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72 int xpos, face_index findex);
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73 static void x_clear_frame (struct frame *f);
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74 static void x_clear_frame_windows (Lisp_Object window);
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75
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76
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77 /* Note: We do not use the Xmb*() functions and XFontSets.
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78 Those functions are generally losing for a number of reasons:
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79
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80 1) They only support one locale (e.g. you could display
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81 Japanese and ASCII text, but not mixed Japanese/Chinese
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82 text). You could maybe call setlocale() frequently
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83 to try to deal with this, but that would generally
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84 fail because an XFontSet is tied to one locale and
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85 won't have the other character sets in it.
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86 2) Not all (or even very many) OS's support the useful
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87 locales. For example, as far as I know SunOS and
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88 Solaris only support the Japanese locale if you get the
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89 special Asian-language version of the OS. Yuck yuck
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90 yuck. Linux doesn't support the Japanese locale at
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91 all.
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92 3) The locale support in X only exists in R5, not in R4.
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93 (Not sure how big of a problem this is: how many
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94 people are using R4?)
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95 4) Who knows if the multi-byte text format (which is locale-
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96 specific) is even the same for the same locale on
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97 different OS's? It's not even documented anywhere that
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98 I can find what the multi-byte text format for the
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99 Japanese locale under SunOS and Solaris is, but I assume
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100 it's EUC.
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101 */
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102
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103 struct textual_run
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104 {
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105 Lisp_Object charset;
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106 unsigned char *ptr;
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107 int len;
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108 int dimension;
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109 };
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110
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111 /* Separate out the text in DYN into a series of textual runs of a
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112 particular charset. Also convert the characters as necessary into
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113 the format needed by XDrawImageString(), XDrawImageString16(), et
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114 al. (This means converting to one or two byte format, possibly
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115 tweaking the high bits, and possibly running a CCL program.) You
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116 must pre-allocate the space used and pass it in. (This is done so
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117 you can alloca() the space.) You need to allocate (2 * len) bytes
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118 of TEXT_STORAGE and (len * sizeof (struct textual_run)) bytes of
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119 RUN_STORAGE, where LEN is the length of the dynarr.
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120
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121 Returns the number of runs actually used. */
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122
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123 static int
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124 separate_textual_runs (unsigned char *text_storage,
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125 struct textual_run *run_storage,
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126 const Emchar *str, Charcount len)
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127 {
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128 Lisp_Object prev_charset = Qunbound; /* not Qnil because that is a
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129 possible valid charset when
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130 MULE is not defined */
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131 int runs_so_far = 0;
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132 int i;
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133 #ifdef MULE
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134 struct ccl_program char_converter;
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135 int need_ccl_conversion = 0;
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136 #endif
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137
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138 for (i = 0; i < len; i++)
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139 {
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140 Emchar ch = str[i];
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141 Lisp_Object charset;
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142 int byte1, byte2;
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143 int dimension;
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144 int graphic;
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145
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146 BREAKUP_CHAR (ch, charset, byte1, byte2);
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147 dimension = XCHARSET_DIMENSION (charset);
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148 graphic = XCHARSET_GRAPHIC (charset);
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149
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150 if (!EQ (charset, prev_charset))
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151 {
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152 run_storage[runs_so_far].ptr = text_storage;
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153 run_storage[runs_so_far].charset = charset;
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154 run_storage[runs_so_far].dimension = dimension;
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155
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156 if (runs_so_far)
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157 {
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158 run_storage[runs_so_far - 1].len =
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159 text_storage - run_storage[runs_so_far - 1].ptr;
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160 if (run_storage[runs_so_far - 1].dimension == 2)
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161 run_storage[runs_so_far - 1].len >>= 1;
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162 }
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163 runs_so_far++;
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164 prev_charset = charset;
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165 #ifdef MULE
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166 {
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167 Lisp_Object ccl_prog = XCHARSET_CCL_PROGRAM (charset);
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168 need_ccl_conversion = !NILP (ccl_prog);
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169 if (need_ccl_conversion)
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170 setup_ccl_program (&char_converter, ccl_prog);
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171 }
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172 #endif
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173 }
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174
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175 if (graphic == 0)
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176 {
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177 byte1 &= 0x7F;
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178 byte2 &= 0x7F;
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179 }
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180 else if (graphic == 1)
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181 {
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182 byte1 |= 0x80;
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diff changeset
183 byte2 |= 0x80;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
184 }
70
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
185 #ifdef MULE
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
186 if (need_ccl_conversion)
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
187 {
213
78f53ef88e17 Import from CVS: tag r20-4b5
cvs
parents: 209
diff changeset
188 char_converter.reg[0] = XCHARSET_ID (charset);
78f53ef88e17 Import from CVS: tag r20-4b5
cvs
parents: 209
diff changeset
189 char_converter.reg[1] = byte1;
78f53ef88e17 Import from CVS: tag r20-4b5
cvs
parents: 209
diff changeset
190 char_converter.reg[2] = byte2;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
191 ccl_driver (&char_converter, 0, 0, 0, 0, CCL_MODE_ENCODING);
213
78f53ef88e17 Import from CVS: tag r20-4b5
cvs
parents: 209
diff changeset
192 byte1 = char_converter.reg[1];
78f53ef88e17 Import from CVS: tag r20-4b5
cvs
parents: 209
diff changeset
193 byte2 = char_converter.reg[2];
70
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
194 }
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
195 #endif
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
196 *text_storage++ = (unsigned char) byte1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
197 if (dimension == 2)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
198 *text_storage++ = (unsigned char) byte2;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
199 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
200
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
201 if (runs_so_far)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
202 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
203 run_storage[runs_so_far - 1].len =
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
204 text_storage - run_storage[runs_so_far - 1].ptr;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
205 if (run_storage[runs_so_far - 1].dimension == 2)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
206 run_storage[runs_so_far - 1].len >>= 1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
207 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
208
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
209 return runs_so_far;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
210 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
211
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
212 /****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
213 /* */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
214 /* X output routines */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
215 /* */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
216 /****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
217
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
218 static int
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
219 x_text_width_single_run (struct face_cachel *cachel, struct textual_run *run)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
220 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
221 Lisp_Object font_inst = FACE_CACHEL_FONT (cachel, run->charset);
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
222 Lisp_Font_Instance *fi = XFONT_INSTANCE (font_inst);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
223 if (!fi->proportional_p)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
224 return fi->width * run->len;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
225 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
226 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
227 if (run->dimension == 2)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
228 return XTextWidth16 (FONT_INSTANCE_X_FONT (fi),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
229 (XChar2b *) run->ptr, run->len);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
230 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
231 return XTextWidth (FONT_INSTANCE_X_FONT (fi),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
232 (char *) run->ptr, run->len);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
233 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
234 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
235
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
236 /*
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
237 x_text_width
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
238
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
239 Given a string and a face, return the string's length in pixels when
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
240 displayed in the font associated with the face.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
241 */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
242
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
243 static int
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
244 x_text_width (struct frame *f, struct face_cachel *cachel, const Emchar *str,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
245 Charcount len)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
246 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
247 int width_so_far = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
248 unsigned char *text_storage = (unsigned char *) alloca (2 * len);
185
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
249 struct textual_run *runs = alloca_array (struct textual_run, len);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
250 int nruns;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
251 int i;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
252
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
253 nruns = separate_textual_runs (text_storage, runs, str, len);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
254
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
255 for (i = 0; i < nruns; i++)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
256 width_so_far += x_text_width_single_run (cachel, runs + i);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
257
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
258 return width_so_far;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
259 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
260
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
261 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
262 x_divider_height
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
263
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
264 Return the height of the horizontal divider. This is a function because
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
265 divider_height is a device method.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
266
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
267 #### If we add etched horizontal divider lines this will have to get
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
268 smarter.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
269 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
270 static int
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
271 x_divider_height (void)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
272 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
273 return 1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
274 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
275
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
276 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
277 x_eol_cursor_width
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
278
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
279 Return the width of the end-of-line cursor. This is a function
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
280 because eol_cursor_width is a device method.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
281 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
282 static int
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
283 x_eol_cursor_width (void)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
284 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
285 return EOL_CURSOR_WIDTH;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
286 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
287
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
288 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
289 x_output_begin
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
290
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
291 Perform any necessary initialization prior to an update.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
292 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
293 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
294 x_output_begin (struct device *d)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
295 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
296 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
297
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
298 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
299 x_output_end
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
300
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
301 Perform any necessary flushing of queues when an update has completed.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
302 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
303 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
304 x_output_end (struct device *d)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
305 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
306 XFlush (DEVICE_X_DISPLAY (d));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
307 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
308
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
309 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
310 x_output_display_block
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
311
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
312 Given a display line, a block number for that start line, output all
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
313 runes between start and end in the specified display block.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
314 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
315 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
316 x_output_display_block (struct window *w, struct display_line *dl, int block,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
317 int start, int end, int start_pixpos, int cursor_start,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
318 int cursor_width, int cursor_height)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
319 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
320 struct frame *f = XFRAME (w->frame);
185
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
321 Emchar_dynarr *buf = Dynarr_new (Emchar);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
322 Lisp_Object window;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
323
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
324 struct display_block *db = Dynarr_atp (dl->display_blocks, block);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
325 rune_dynarr *rba = db->runes;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
326 struct rune *rb;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
327
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
328 int elt = start;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
329 face_index findex;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
330 int xpos, width = 0;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
331 Lisp_Object charset = Qunbound; /* Qnil is a valid charset when
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
332 MULE is not defined */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
333
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
334 XSETWINDOW (window, w);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
335 rb = Dynarr_atp (rba, start);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
336
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
337 if (!rb)
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
338 /* Nothing to do so don't do anything. */
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
339 return;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
340
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
341 findex = rb->findex;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
342 xpos = rb->xpos;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
343 if (rb->type == RUNE_CHAR)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
344 charset = CHAR_CHARSET (rb->object.chr.ch);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
345
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
346 if (end < 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
347 end = Dynarr_length (rba);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
348 Dynarr_reset (buf);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
349
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
350 while (elt < end)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
351 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
352 rb = Dynarr_atp (rba, elt);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
353
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
354 if (rb->findex == findex && rb->type == RUNE_CHAR
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
355 && rb->object.chr.ch != '\n' && rb->cursor_type != CURSOR_ON
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
356 && EQ (charset, CHAR_CHARSET (rb->object.chr.ch)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
357 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
358 Dynarr_add (buf, rb->object.chr.ch);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
359 width += rb->width;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
360 elt++;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
361 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
362 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
363 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
364 if (Dynarr_length (buf))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
365 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
366 x_output_string (w, dl, buf, xpos, 0, start_pixpos, width,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
367 findex, 0, cursor_start, cursor_width,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
368 cursor_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
369 xpos = rb->xpos;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
370 width = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
371 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
372 Dynarr_reset (buf);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
373 width = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
374
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
375 if (rb->type == RUNE_CHAR)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
376 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
377 findex = rb->findex;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
378 xpos = rb->xpos;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
379 charset = CHAR_CHARSET (rb->object.chr.ch);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
380
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
381 if (rb->cursor_type == CURSOR_ON)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
382 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
383 if (rb->object.chr.ch == '\n')
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
384 {
269
b2472a1930f2 Import from CVS: tag r20-5b33
cvs
parents: 259
diff changeset
385 x_output_eol_cursor (w, dl, xpos, findex);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
386 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
387 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
388 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
389 Dynarr_add (buf, rb->object.chr.ch);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
390 x_output_string (w, dl, buf, xpos, 0, start_pixpos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
391 rb->width, findex, 1,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
392 cursor_start, cursor_width,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
393 cursor_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
394 Dynarr_reset (buf);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
395 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
396
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
397 xpos += rb->width;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
398 elt++;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
399 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
400 else if (rb->object.chr.ch == '\n')
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
401 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
402 /* Clear in case a cursor was formerly here. */
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
403 redisplay_clear_region (window, findex, xpos,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
404 DISPLAY_LINE_YPOS (dl),
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
405 rb->width,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
406 DISPLAY_LINE_HEIGHT (dl));
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
407 elt++;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
408 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
409 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
410 else if (rb->type == RUNE_BLANK || rb->type == RUNE_HLINE)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
411 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
412 if (rb->type == RUNE_BLANK)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
413 x_output_blank (w, dl, rb, start_pixpos, cursor_start,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
414 cursor_width);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
415 else
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
416 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
417 /* #### Our flagging of when we need to redraw the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
418 modeline shadows sucks. Since RUNE_HLINE is only used
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
419 by the modeline at the moment it is a good bet
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
420 that if it gets redrawn then we should also
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
421 redraw the shadows. This won't be true forever.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
422 We borrow the shadow_thickness_changed flag for
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
423 now. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
424 w->shadow_thickness_changed = 1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
425 x_output_hline (w, dl, rb);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
426 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
427
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
428 elt++;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
429 if (elt < end)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
430 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
431 rb = Dynarr_atp (rba, elt);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
432
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
433 findex = rb->findex;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
434 xpos = rb->xpos;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
435 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
436 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
437 else if (rb->type == RUNE_DGLYPH)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
438 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
439 Lisp_Object instance;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
440 struct display_box dbox;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
441 struct display_glyph_area dga;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
442 redisplay_calculate_display_boxes (dl, rb->xpos, rb->object.dglyph.xoffset,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
443 start_pixpos, rb->width,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
444 &dbox, &dga);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
445
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
446 XSETWINDOW (window, w);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
447 instance = glyph_image_instance (rb->object.dglyph.glyph,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
448 window, ERROR_ME_NOT, 1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
449 findex = rb->findex;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
450
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
451 if (IMAGE_INSTANCEP (instance))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
452 switch (XIMAGE_INSTANCE_TYPE (instance))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
453 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
454 case IMAGE_TEXT:
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
455 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
456 /* #### This is way losing. See the comment in
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
457 add_glyph_rune(). */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
458 Lisp_Object string =
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
459 XIMAGE_INSTANCE_TEXT_STRING (instance);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
460 convert_bufbyte_string_into_emchar_dynarr
14
9ee227acff29 Import from CVS: tag r19-15b90
cvs
parents: 0
diff changeset
461 (XSTRING_DATA (string), XSTRING_LENGTH (string), buf);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
462
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
463 x_output_string (w, dl, buf, xpos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
464 rb->object.dglyph.xoffset,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
465 start_pixpos, -1, findex,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
466 (rb->cursor_type == CURSOR_ON),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
467 cursor_start, cursor_width,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
468 cursor_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
469 Dynarr_reset (buf);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
470 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
471 break;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
472
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
473 case IMAGE_MONO_PIXMAP:
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
474 case IMAGE_COLOR_PIXMAP:
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
475 redisplay_output_pixmap (w, instance, &dbox, &dga, findex,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
476 cursor_start, cursor_width,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
477 cursor_height, 0);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
478 break;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
479
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
480 case IMAGE_WIDGET:
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
481 case IMAGE_SUBWINDOW:
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
482 redisplay_output_subwindow (w, instance, &dbox, &dga, findex,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
483 cursor_start, cursor_width,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
484 cursor_height);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
485 break;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
486
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
487 case IMAGE_LAYOUT:
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
488 redisplay_output_layout (w, instance, &dbox, &dga, findex,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
489 cursor_start, cursor_width,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
490 cursor_height);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
491 break;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
492
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
493 case IMAGE_NOTHING:
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
494 /* nothing is as nothing does */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
495 break;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
496
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
497 case IMAGE_POINTER:
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
498 default:
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
499 abort ();
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
500 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
501
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
502 xpos += rb->width;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
503 elt++;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
504 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
505 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
506 abort ();
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
507 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
508 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
509
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
510 if (Dynarr_length (buf))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
511 x_output_string (w, dl, buf, xpos, 0, start_pixpos, width, findex,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
512 0, cursor_start, cursor_width, cursor_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
513
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
514 /* #### This is really conditionalized well for optimized
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
515 performance. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
516 if (dl->modeline
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
517 && !EQ (Qzero, w->modeline_shadow_thickness)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
518 && (f->clear
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
519 || f->windows_structure_changed
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
520 || w->shadow_thickness_changed))
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
521 bevel_modeline (w, dl);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
522
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
523 Dynarr_free (buf);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
524 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
525
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
526 /*****************************************************************************
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
527 x_bevel_area
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
528
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
529 Draw a shadows for the given area in the given face.
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
530 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
531 static void
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
532 x_bevel_area (struct window *w, face_index findex,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
533 int x, int y, int width, int height,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
534 int shadow_thickness, int edges, enum edge_style style)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
535 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
536 struct frame *f = XFRAME (w->frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
537 struct device *d = XDEVICE (f->device);
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
538
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
539 EmacsFrame ef = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
540 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
541 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
542 Pixel top_shadow_pixel, bottom_shadow_pixel, background_pixel;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
543 Lisp_Object tmp_pixel;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
544 XColor tmp_color;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
545 XGCValues gcv;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
546 GC top_shadow_gc, bottom_shadow_gc, background_gc;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
547
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
548 int use_pixmap = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
549 int flip_gcs = 0;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
550 unsigned long mask;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
551
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
552 assert (shadow_thickness >=0);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
553 memset (&gcv, ~0, sizeof (XGCValues));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
554
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
555 tmp_pixel = WINDOW_FACE_CACHEL_BACKGROUND (w, findex);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
556 tmp_color = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
557
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
558 /* First, get the GC's. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
559 top_shadow_pixel = tmp_color.pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
560 bottom_shadow_pixel = tmp_color.pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
561 background_pixel = tmp_color.pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
562
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
563 x_generate_shadow_pixels (f, &top_shadow_pixel, &bottom_shadow_pixel,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
564 background_pixel, ef->core.background_pixel);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
565
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
566 tmp_pixel = WINDOW_FACE_CACHEL_FOREGROUND (w, findex);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
567 tmp_color = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
568 gcv.background = tmp_color.pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
569 gcv.graphics_exposures = False;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
570 mask = GCForeground | GCBackground | GCGraphicsExposures;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
571
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
572 /* If we can't distinguish one of the shadows (the color is the same as the
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
573 background), it's better to use a pixmap to generate a dithered gray. */
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
574 if (top_shadow_pixel == background_pixel ||
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
575 bottom_shadow_pixel == background_pixel)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
576 use_pixmap = 1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
577
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
578 if (use_pixmap)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
579 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
580 if (DEVICE_X_GRAY_PIXMAP (d) == None)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
581 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
582 DEVICE_X_GRAY_PIXMAP (d) =
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
583 XCreatePixmapFromBitmapData (dpy, x_win, (char *) gray_bits,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
584 gray_width, gray_height, 1, 0, 1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
585 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
586
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
587 tmp_pixel = WINDOW_FACE_CACHEL_BACKGROUND (w, findex);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
588 tmp_color = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
589 gcv.foreground = tmp_color.pixel;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
590 /* this is needed because the GC draws with a pixmap here */
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
591 gcv.fill_style = FillOpaqueStippled;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
592 gcv.stipple = DEVICE_X_GRAY_PIXMAP (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
593 top_shadow_gc = gc_cache_lookup (DEVICE_X_GC_CACHE (d), &gcv,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
594 (mask | GCStipple | GCFillStyle));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
595
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
596 tmp_pixel = WINDOW_FACE_CACHEL_FOREGROUND (w, findex);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
597 tmp_color = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
598 bottom_shadow_pixel = tmp_color.pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
599
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
600 flip_gcs = (bottom_shadow_pixel ==
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
601 WhitePixelOfScreen (DefaultScreenOfDisplay (dpy)));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
602 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
603 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
604 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
605 gcv.foreground = top_shadow_pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
606 top_shadow_gc = gc_cache_lookup (DEVICE_X_GC_CACHE (d), &gcv, mask);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
607 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
608
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
609 gcv.foreground = bottom_shadow_pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
610 bottom_shadow_gc = gc_cache_lookup (DEVICE_X_GC_CACHE (d), &gcv, mask);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
611
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
612 if (use_pixmap && flip_gcs)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
613 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
614 GC tmp_gc = bottom_shadow_gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
615 bottom_shadow_gc = top_shadow_gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
616 top_shadow_gc = tmp_gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
617 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
618
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
619 gcv.foreground = background_pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
620 background_gc = gc_cache_lookup (DEVICE_X_GC_CACHE (d), &gcv, mask);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
621
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
622 /* possibly revert the GC's This will give a depressed look to the
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
623 divider */
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
624 if (style == EDGE_ETCHED_IN || style == EDGE_BEVEL_IN)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
625 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
626 GC temp;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
627
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
628 temp = top_shadow_gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
629 top_shadow_gc = bottom_shadow_gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
630 bottom_shadow_gc = temp;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
631 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
632
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
633 if (style == EDGE_ETCHED_IN || style == EDGE_ETCHED_OUT)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
634 shadow_thickness /= 2;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
635
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
636 /* Draw the shadows around the divider line */
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
637 x_output_shadows (f, x, y, width, height,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
638 top_shadow_gc, bottom_shadow_gc,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
639 background_gc, shadow_thickness, edges);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
640
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
641 if (style == EDGE_ETCHED_IN || style == EDGE_ETCHED_OUT)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
642 {
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
643 /* Draw the shadows around the divider line */
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
644 x_output_shadows (f, x + shadow_thickness, y + shadow_thickness,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
645 width - 2*shadow_thickness, height - 2*shadow_thickness,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
646 bottom_shadow_gc, top_shadow_gc,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
647 background_gc, shadow_thickness, edges);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
648 }
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
649 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
650
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
651 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
652 x_get_gc
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
653
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
654 Given a number of parameters return a GC with those properties.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
655 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
656 static GC
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
657 x_get_gc (struct device *d, Lisp_Object font, Lisp_Object fg, Lisp_Object bg,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
658 Lisp_Object bg_pmap, Lisp_Object lwidth)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
659 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
660 XGCValues gcv;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
661 unsigned long mask;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
662
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
663 memset (&gcv, ~0, sizeof (XGCValues));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
664 gcv.graphics_exposures = False;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
665 /* Make absolutely sure that we don't pick up a clipping region in
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
666 the GC returned by this function. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
667 gcv.clip_mask = None;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
668 gcv.clip_x_origin = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
669 gcv.clip_y_origin = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
670 gcv.fill_style = FillSolid;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
671 mask = GCGraphicsExposures | GCClipMask | GCClipXOrigin | GCClipYOrigin;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
672 mask |= GCFillStyle;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
673
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
674 if (!NILP (font))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
675 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
676 gcv.font = FONT_INSTANCE_X_FONT (XFONT_INSTANCE (font))->fid;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
677 mask |= GCFont;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
678 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
679
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
680 /* evil kludge! */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
681 if (!NILP (fg) && !COLOR_INSTANCEP (fg) && !INTP (fg))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
682 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
683 /* #### I fixed once case where this was getting it. It was a
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
684 bad macro expansion (compiler bug). */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
685 fprintf (stderr, "Help! x_get_gc got a bogus fg value! fg = ");
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
686 debug_print (fg);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
687 fg = Qnil;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
688 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
689
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
690 if (!NILP (fg))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
691 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
692 if (COLOR_INSTANCEP (fg))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
693 gcv.foreground = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (fg)).pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
694 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
695 gcv.foreground = XINT (fg);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
696 mask |= GCForeground;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
697 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
698
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
699 if (!NILP (bg))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
700 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
701 if (COLOR_INSTANCEP (bg))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
702 gcv.background = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (bg)).pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
703 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
704 gcv.background = XINT (bg);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
705 mask |= GCBackground;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
706 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
707
373
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
708 /* This special case comes from a request to draw text with a face which has
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
709 the dim property. We'll use a stippled foreground GC. */
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
710 if (EQ (bg_pmap, Qdim))
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
711 {
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
712 assert (DEVICE_X_GRAY_PIXMAP (d) != None);
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
713
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
714 gcv.fill_style = FillStippled;
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
715 gcv.stipple = DEVICE_X_GRAY_PIXMAP (d);
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
716 mask |= (GCFillStyle | GCStipple);
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
717 }
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
718 else if (IMAGE_INSTANCEP (bg_pmap)
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
719 && IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (bg_pmap)))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
720 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
721 if (XIMAGE_INSTANCE_PIXMAP_DEPTH (bg_pmap) == 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
722 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
723 gcv.fill_style = FillOpaqueStippled;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
724 gcv.stipple = XIMAGE_INSTANCE_X_PIXMAP (bg_pmap);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
725 mask |= (GCStipple | GCFillStyle);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
726 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
727 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
728 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
729 gcv.fill_style = FillTiled;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
730 gcv.tile = XIMAGE_INSTANCE_X_PIXMAP (bg_pmap);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
731 mask |= (GCTile | GCFillStyle);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
732 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
733 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
734
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
735 if (!NILP (lwidth))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
736 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
737 gcv.line_width = XINT (lwidth);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
738 mask |= GCLineWidth;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
739 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
740
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
741 return gc_cache_lookup (DEVICE_X_GC_CACHE (d), &gcv, mask);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
742 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
743
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
744 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
745 x_output_string
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
746
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
747 Given a string and a starting position, output that string in the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
748 given face. If cursor is true, draw a cursor around the string.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
749 Correctly handles multiple charsets in the string.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
750
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
751 The meaning of the parameters is something like this:
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
752
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
753 W Window that the text is to be displayed in.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
754 DL Display line that this text is on. The values in the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
755 structure are used to determine the vertical position and
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
756 clipping range of the text.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
757 BUF Dynamic array of Emchars specifying what is actually to be
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
758 drawn.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
759 XPOS X position in pixels where the text should start being drawn.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
760 XOFFSET Number of pixels to be chopped off the left side of the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
761 text. The effect is as if the text were shifted to the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
762 left this many pixels and clipped at XPOS.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
763 CLIP_START Clip everything left of this X position.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
764 WIDTH Clip everything right of XPOS + WIDTH.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
765 FINDEX Index for the face cache element describing how to display
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
766 the text.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
767 CURSOR #### I don't understand this. There's something
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
768 strange and overcomplexified with this variable.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
769 Chuck, explain please?
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
770 CURSOR_START Starting X position of cursor.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
771 CURSOR_WIDTH Width of cursor in pixels.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
772 CURSOR_HEIGHT Height of cursor in pixels.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
773
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
774 Starting Y position of cursor is the top of the text line.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
775 The cursor is drawn sometimes whether or not CURSOR is set. ???
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
776 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
777 void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
778 x_output_string (struct window *w, struct display_line *dl,
185
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
779 Emchar_dynarr *buf, int xpos, int xoffset, int clip_start,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
780 int width, face_index findex, int cursor,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
781 int cursor_start, int cursor_width, int cursor_height)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
782 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
783 /* General variables */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
784 struct frame *f = XFRAME (w->frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
785 struct device *d = XDEVICE (f->device);
272
c5d627a313b1 Import from CVS: tag r21-0b34
cvs
parents: 269
diff changeset
786 Lisp_Object device;
c5d627a313b1 Import from CVS: tag r21-0b34
cvs
parents: 269
diff changeset
787 Lisp_Object window;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
788 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
789 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
790
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
791 int clip_end;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
792
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
793 /* Cursor-related variables */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
794 int focus = EQ (w->frame, DEVICE_FRAME_WITH_FOCUS_REAL (d));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
795 int cursor_clip;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
796 Lisp_Object bar_cursor_value = symbol_value_in_buffer (Qbar_cursor,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
797 WINDOW_BUFFER (w));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
798 struct face_cachel *cursor_cachel = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
799
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
800 /* Text-related variables */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
801 Lisp_Object bg_pmap;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
802 GC bgc, gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
803 int height;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
804 int len = Dynarr_length (buf);
185
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
805 unsigned char *text_storage = (unsigned char *) alloca (2 * len);
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
806 struct textual_run *runs = alloca_array (struct textual_run, len);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
807 int nruns;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
808 int i;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
809 struct face_cachel *cachel = WINDOW_FACE_CACHEL (w, findex);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
810
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
811 XSETDEVICE (device, d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
812 XSETWINDOW (window, w);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
813
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
814 if (width < 0)
251
677f6a0ee643 Import from CVS: tag r20-5b24
cvs
parents: 247
diff changeset
815 width = x_text_width (f, cachel, Dynarr_atp (buf, 0), Dynarr_length (buf));
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
816 height = DISPLAY_LINE_HEIGHT (dl);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
817
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
818 /* Regularize the variables passed in. */
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
819
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
820 if (clip_start < xpos)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
821 clip_start = xpos;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
822 clip_end = xpos + width;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
823 if (clip_start >= clip_end)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
824 /* It's all clipped out. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
825 return;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
826
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
827 xpos -= xoffset;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
828
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
829 /* make sure the area we are about to display is subwindow free. */
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
830 redisplay_unmap_subwindows_maybe (f, clip_start, DISPLAY_LINE_YPOS (dl),
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
831 clip_end - clip_start, DISPLAY_LINE_HEIGHT (dl));
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
832
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
833 nruns = separate_textual_runs (text_storage, runs, Dynarr_atp (buf, 0),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
834 Dynarr_length (buf));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
835
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
836 cursor_clip = (cursor_start >= clip_start &&
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
837 cursor_start < clip_end);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
838
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
839 /* This cursor code is really a mess. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
840 if (!NILP (w->text_cursor_visible_p)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
841 && (cursor
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
842 || cursor_clip
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
843 || (cursor_width
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
844 && (cursor_start + cursor_width >= clip_start)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
845 && !NILP (bar_cursor_value))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
846 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
847 /* These have to be in separate statements in order to avoid a
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
848 compiler bug. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
849 face_index sucks = get_builtin_face_cache_index (w, Vtext_cursor_face);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
850 cursor_cachel = WINDOW_FACE_CACHEL (w, sucks);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
851
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
852 /* We have to reset this since any call to WINDOW_FACE_CACHEL
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
853 may cause the cache to resize and any pointers to it to
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
854 become invalid. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
855 cachel = WINDOW_FACE_CACHEL (w, findex);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
856 }
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
857
70
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
858 #ifdef HAVE_XIM
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
859 if (cursor && focus && (cursor_start == clip_start) && cursor_height)
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
860 XIM_SetSpotLocation (f, xpos - 2, dl->ypos + dl->descent - 2);
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
861 #endif /* HAVE_XIM */
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
862
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
863 bg_pmap = cachel->background_pixmap;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
864 if (!IMAGE_INSTANCEP (bg_pmap)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
865 || !IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (bg_pmap)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
866 bg_pmap = Qnil;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
867
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
868 if ((cursor && focus && NILP (bar_cursor_value)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
869 && !NILP (w->text_cursor_visible_p)) || NILP (bg_pmap))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
870 bgc = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
871 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
872 bgc = x_get_gc (d, Qnil, cachel->foreground, cachel->background,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
873 bg_pmap, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
874
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
875 if (bgc)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
876 XFillRectangle (dpy, x_win, bgc, clip_start,
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
877 DISPLAY_LINE_YPOS (dl), clip_end - clip_start,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
878 height);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
879
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
880 for (i = 0; i < nruns; i++)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
881 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
882 Lisp_Object font = FACE_CACHEL_FONT (cachel, runs[i].charset);
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
883 Lisp_Font_Instance *fi = XFONT_INSTANCE (font);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
884 int this_width;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
885 int need_clipping;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
886
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
887 if (EQ (font, Vthe_null_font_instance))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
888 continue;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
889
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
890 this_width = x_text_width_single_run (cachel, runs + i);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
891 need_clipping = (dl->clip || clip_start > xpos ||
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
892 clip_end < xpos + this_width);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
893
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
894 /* XDrawImageString only clears the area equal to the height of
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
895 the given font. It is possible that a font is being displayed
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
896 on a line taller than it is, so this would cause us to fail to
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
897 clear some areas. */
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
898 if ((int) fi->height < (int) (height + dl->clip + dl->top_clip))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
899 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
900 int clear_start = max (xpos, clip_start);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
901 int clear_end = min (xpos + this_width, clip_end);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
902
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
903 if (cursor)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
904 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
905 int ypos1_line, ypos1_string, ypos2_line, ypos2_string;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
906
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
907 ypos1_string = dl->ypos - fi->ascent;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
908 ypos2_string = dl->ypos + fi->descent;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
909 ypos1_line = DISPLAY_LINE_YPOS (dl);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
910 ypos2_line = ypos1_line + DISPLAY_LINE_HEIGHT (dl);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
911
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
912 /* Make sure we don't clear below the real bottom of the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
913 line. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
914 if (ypos1_string > ypos2_line)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
915 ypos1_string = ypos2_line;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
916 if (ypos2_string > ypos2_line)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
917 ypos2_string = ypos2_line;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
918
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
919 if (ypos1_line < ypos1_string)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
920 {
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
921 redisplay_clear_region (window, findex, clear_start, ypos1_line,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
922 clear_end - clear_start,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
923 ypos1_string - ypos1_line);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
924 }
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
925
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
926 if (ypos2_line > ypos2_string)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
927 {
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
928 redisplay_clear_region (window, findex, clear_start, ypos2_string,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
929 clear_end - clear_start,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
930 ypos2_line - ypos2_string);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
931 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
932 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
933 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
934 {
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
935 redisplay_clear_region (window, findex, clear_start,
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
936 DISPLAY_LINE_YPOS (dl), clear_end - clear_start,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
937 height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
938 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
939 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
940
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
941 if (cursor && cursor_cachel && focus && NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
942 gc = x_get_gc (d, font, cursor_cachel->foreground,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
943 cursor_cachel->background, Qnil, Qnil);
373
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
944 else if (cachel->dim)
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
945 {
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
946 /* Ensure the gray bitmap exists */
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
947 if (DEVICE_X_GRAY_PIXMAP (d) == None)
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
948 DEVICE_X_GRAY_PIXMAP (d) =
373
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
949 XCreateBitmapFromData (dpy, x_win, (char *)gray_bits,
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
950 gray_width, gray_height);
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
951
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
952 /* Request a GC with the gray stipple pixmap to draw dimmed text */
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
953 gc = x_get_gc (d, font, cachel->foreground, cachel->background,
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
954 Qdim, Qnil);
6240c7796c7a Import from CVS: tag r21-2b2
cvs
parents: 371
diff changeset
955 }
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
956 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
957 gc = x_get_gc (d, font, cachel->foreground, cachel->background,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
958 Qnil, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
959
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
960 if (need_clipping)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
961 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
962 XRectangle clip_box[1];
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
963
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
964 clip_box[0].x = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
965 clip_box[0].y = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
966 clip_box[0].width = clip_end - clip_start;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
967 clip_box[0].height = height;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
968
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
969 XSetClipRectangles (dpy, gc, clip_start, DISPLAY_LINE_YPOS (dl),
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
970 clip_box, 1, Unsorted);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
971 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
972
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
973 if (runs[i].dimension == 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
974 (bgc ? XDrawString : XDrawImageString) (dpy, x_win, gc, xpos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
975 dl->ypos, (char *) runs[i].ptr,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
976 runs[i].len);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
977 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
978 (bgc ? XDrawString16 : XDrawImageString16) (dpy, x_win, gc, xpos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
979 dl->ypos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
980 (XChar2b *) runs[i].ptr,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
981 runs[i].len);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
982
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
983 /* We draw underlines in the same color as the text. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
984 if (cachel->underline)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
985 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
986 unsigned long upos, uthick;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
987 XFontStruct *xfont;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
988
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
989 xfont = FONT_INSTANCE_X_FONT (XFONT_INSTANCE (font));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
990 if (!XGetFontProperty (xfont, XA_UNDERLINE_POSITION, &upos))
247
e70b3a057e12 Import from CVS: tag r20-5b22
cvs
parents: 219
diff changeset
991 upos = dl->descent / 2;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
992 if (!XGetFontProperty (xfont, XA_UNDERLINE_THICKNESS, &uthick))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
993 uthick = 1;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
994
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
995 if (dl->ypos + upos < dl->ypos + dl->descent - dl->clip)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
996 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
997 if (dl->ypos + upos + uthick > dl->ypos + dl->descent - dl->clip)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
998 uthick = dl->descent - dl->clip - upos;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
999
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1000 if (uthick == 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1001 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1002 XDrawLine (dpy, x_win, gc, xpos, dl->ypos + upos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1003 xpos + this_width, dl->ypos + upos);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1004 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1005 else if (uthick > 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1006 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1007 XFillRectangle (dpy, x_win, gc, xpos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1008 dl->ypos + upos, this_width, uthick);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1009 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1010 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1011 }
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1012
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1013 if (cachel->strikethru) {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1014 unsigned long ascent,descent,upos, uthick;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1015 XFontStruct *xfont;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1016
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1017 xfont = FONT_INSTANCE_X_FONT (XFONT_INSTANCE (font));
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1018
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1019 if (!XGetFontProperty (xfont, XA_STRIKEOUT_ASCENT, &ascent))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1020 ascent = xfont->ascent;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1021 if (!XGetFontProperty (xfont, XA_STRIKEOUT_DESCENT, &descent))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1022 descent = xfont->descent;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1023 if (!XGetFontProperty (xfont, XA_UNDERLINE_THICKNESS, &uthick))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1024 uthick = 1;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1025
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1026 upos = ascent - ((ascent + descent) / 2) + 1;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1027
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1028 /* Generally, upos will be positive (above the baseline),so subtract */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1029 if (dl->ypos - upos < dl->ypos + dl->descent - dl->clip)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1030 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1031 if (dl->ypos - upos + uthick > dl->ypos + dl->descent - dl->clip)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1032 uthick = dl->descent - dl->clip + upos;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1033
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1034 if (uthick == 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1035 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1036 XDrawLine (dpy, x_win, gc, xpos, dl->ypos - upos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1037 xpos + this_width, dl->ypos - upos);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1038 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1039 else if (uthick > 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1040 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1041 XFillRectangle (dpy, x_win, gc, xpos, dl->ypos + upos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1042 this_width, uthick);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1043 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1044 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1045 }
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1046
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1047 /* Restore the GC */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1048 if (need_clipping)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1049 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1050 XSetClipMask (dpy, gc, None);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1051 XSetClipOrigin (dpy, gc, 0, 0);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1052 }
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1053
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1054 /* If we are actually superimposing the cursor then redraw with just
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1055 the appropriate section highlighted. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1056 if (cursor_clip && !cursor && focus && cursor_cachel)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1057 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1058 GC cgc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1059 XRectangle clip_box[1];
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1060
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1061 cgc = x_get_gc (d, font, cursor_cachel->foreground,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1062 cursor_cachel->background, Qnil, Qnil);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1063
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1064 clip_box[0].x = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1065 clip_box[0].y = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1066 clip_box[0].width = cursor_width;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1067 clip_box[0].height = height;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1068
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1069 XSetClipRectangles (dpy, cgc, cursor_start, DISPLAY_LINE_YPOS (dl),
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1070 clip_box, 1, Unsorted);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1071
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1072 if (runs[i].dimension == 1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1073 XDrawImageString (dpy, x_win, cgc, xpos, dl->ypos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1074 (char *) runs[i].ptr, runs[i].len);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1075 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1076 XDrawImageString16 (dpy, x_win, cgc, xpos, dl->ypos,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1077 (XChar2b *) runs[i].ptr, runs[i].len);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1078
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1079 XSetClipMask (dpy, cgc, None);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1080 XSetClipOrigin (dpy, cgc, 0, 0);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1081 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1082
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1083 xpos += this_width;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1084 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1085
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1086 /* Draw the non-focus box or bar-cursor as needed. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1087 /* Can't this logic be simplified? */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1088 if (cursor_cachel
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1089 && ((cursor && !focus && NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1090 || (cursor_width
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1091 && (cursor_start + cursor_width >= clip_start)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1092 && !NILP (bar_cursor_value))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1093 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1094 int tmp_height, tmp_y;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1095 int bar_width = EQ (bar_cursor_value, Qt) ? 1 : 2;
116
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1096 int need_clipping = (cursor_start < clip_start
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1097 || clip_end < cursor_start + cursor_width);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1098
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1099 /* #### This value is correct (as far as I know) because
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1100 all of the times we need to draw this cursor, we will
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1101 be called with exactly one character, so we know we
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1102 can always use runs[0].
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1103
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1104 This is bogus as all hell, however. The cursor handling in
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1105 this function is way bogus and desperately needs to be
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1106 cleaned up. (In particular, the drawing of the cursor should
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1107 really really be separated out of this function. This may be
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1108 a bit tricky now because this function itself does way too
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1109 much stuff, a lot of which needs to be moved into
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1110 redisplay.c) This is the only way to be able to easily add
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1111 new cursor types or (e.g.) make the bar cursor be able to
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1112 span two characters instead of overlaying just one. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1113 int bogusly_obtained_ascent_value =
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1114 XFONT_INSTANCE (FACE_CACHEL_FONT (cachel, runs[0].charset))->ascent;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1115
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1116 if (!NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1117 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1118 gc = x_get_gc (d, Qnil, cursor_cachel->background, Qnil, Qnil,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1119 make_int (bar_width));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1120 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1121 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1122 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1123 gc = x_get_gc (d, Qnil, cursor_cachel->background,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1124 Qnil, Qnil, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1125 }
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1126
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1127 tmp_y = dl->ypos - bogusly_obtained_ascent_value;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1128 tmp_height = cursor_height;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1129 if (tmp_y + tmp_height > (int) (DISPLAY_LINE_YPOS(dl) + height))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1130 {
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1131 tmp_y = DISPLAY_LINE_YPOS (dl) + height - tmp_height;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1132 if (tmp_y < (int) DISPLAY_LINE_YPOS (dl))
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1133 tmp_y = DISPLAY_LINE_YPOS (dl);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1134 tmp_height = DISPLAY_LINE_YPOS (dl) + height - tmp_y;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1135 }
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1136
116
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1137 if (need_clipping)
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1138 {
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1139 XRectangle clip_box[1];
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1140 clip_box[0].x = 0;
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1141 clip_box[0].y = 0;
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1142 clip_box[0].width = clip_end - clip_start;
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1143 clip_box[0].height = tmp_height;
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1144 XSetClipRectangles (dpy, gc, clip_start, tmp_y,
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1145 clip_box, 1, Unsorted);
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1146 }
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1147
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1148 if (!focus && NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1149 {
116
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1150 XDrawRectangle (dpy, x_win, gc, cursor_start, tmp_y,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1151 cursor_width - 1, tmp_height - 1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1152 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1153 else if (focus && !NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1154 {
116
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1155 XDrawLine (dpy, x_win, gc, cursor_start + bar_width - 1, tmp_y,
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1156 cursor_start + bar_width - 1, tmp_y + tmp_height - 1);
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1157 }
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1158
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1159 /* Restore the GC */
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1160 if (need_clipping)
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1161 {
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1162 XSetClipMask (dpy, gc, None);
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1163 XSetClipOrigin (dpy, gc, 0, 0);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1164 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1165 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1166 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1167
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1168 void
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1169 x_output_x_pixmap (struct frame *f, Lisp_Image_Instance *p, int x,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1170 int y, int xoffset, int yoffset,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1171 int width, int height, unsigned long fg, unsigned long bg,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1172 GC override_gc)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1173 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1174 struct device *d = XDEVICE (f->device);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1175 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1176 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1177
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1178 GC gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1179 XGCValues gcv;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1180 unsigned long pixmap_mask;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1181
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1182 if (!override_gc)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1183 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1184 memset (&gcv, ~0, sizeof (XGCValues));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1185 gcv.graphics_exposures = False;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1186 gcv.foreground = fg;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1187 gcv.background = bg;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1188 pixmap_mask = GCForeground | GCBackground | GCGraphicsExposures;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1189
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1190 if (IMAGE_INSTANCE_X_MASK (p))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1191 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1192 gcv.function = GXcopy;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1193 gcv.clip_mask = IMAGE_INSTANCE_X_MASK (p);
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1194 gcv.clip_x_origin = x - xoffset;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1195 gcv.clip_y_origin = y - yoffset;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1196 pixmap_mask |= (GCFunction | GCClipMask | GCClipXOrigin |
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1197 GCClipYOrigin);
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1198 /* Can't set a clip rectangle because we already have a mask.
112
48d667d6f17f Import from CVS: tag r20-1b8
cvs
parents: 70
diff changeset
1199 Is it possible to get an equivalent effect by changing the
48d667d6f17f Import from CVS: tag r20-1b8
cvs
parents: 70
diff changeset
1200 args to XCopyArea below rather than messing with a clip box?
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1201 - dkindred@cs.cmu.edu
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1202 Yes. We don't clip at all now - andy@xemacs.org
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1203 */
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1204 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1205
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1206 gc = gc_cache_lookup (DEVICE_X_GC_CACHE (d), &gcv, pixmap_mask);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1207 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1208 else
112
48d667d6f17f Import from CVS: tag r20-1b8
cvs
parents: 70
diff changeset
1209 {
48d667d6f17f Import from CVS: tag r20-1b8
cvs
parents: 70
diff changeset
1210 gc = override_gc;
48d667d6f17f Import from CVS: tag r20-1b8
cvs
parents: 70
diff changeset
1211 /* override_gc might have a mask already--we don't want to nuke it.
48d667d6f17f Import from CVS: tag r20-1b8
cvs
parents: 70
diff changeset
1212 Maybe we can insist that override_gc have no mask, or use
48d667d6f17f Import from CVS: tag r20-1b8
cvs
parents: 70
diff changeset
1213 one of the suggestions above. */
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1214 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1215
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1216 /* depth of 0 means it's a bitmap, not a pixmap, and we should use
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1217 XCopyPlane (1 = current foreground color, 0 = background) instead
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1218 of XCopyArea, which means that the bits in the pixmap are actual
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1219 pixel values, instead of symbolic of fg/bg. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1220 if (IMAGE_INSTANCE_PIXMAP_DEPTH (p) > 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1221 {
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1222 XCopyArea (dpy,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1223 IMAGE_INSTANCE_X_PIXMAP_SLICE
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1224 (p, IMAGE_INSTANCE_PIXMAP_SLICE (p)), x_win, gc, xoffset,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1225 yoffset, width,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1226 height, x, y);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1227 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1228 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1229 {
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1230 XCopyPlane (dpy, IMAGE_INSTANCE_X_PIXMAP_SLICE
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1231 (p, IMAGE_INSTANCE_PIXMAP_SLICE (p)), x_win, gc,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1232 xoffset, yoffset, width, height, x, y, 1L);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1233 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1234 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1235
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1236 static void
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1237 x_output_pixmap (struct window *w, Lisp_Object image_instance,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1238 struct display_box *db, struct display_glyph_area *dga,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1239 face_index findex, int cursor_start, int cursor_width,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1240 int cursor_height, int bg_pixmap)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1241 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1242 struct frame *f = XFRAME (w->frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1243 struct device *d = XDEVICE (f->device);
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1244 Lisp_Image_Instance *p = XIMAGE_INSTANCE (image_instance);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1245
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1246 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1247 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1248
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1249 /* Output the pixmap. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1250 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1251 Lisp_Object tmp_pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1252 XColor tmp_bcolor, tmp_fcolor;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1253
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1254 tmp_pixel = WINDOW_FACE_CACHEL_FOREGROUND (w, findex);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1255 tmp_fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1256 tmp_pixel = WINDOW_FACE_CACHEL_BACKGROUND (w, findex);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1257 tmp_bcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1258
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1259 x_output_x_pixmap (f, p, db->xpos, db->ypos,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1260 dga->xoffset, dga->yoffset,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1261 dga->width, dga->height,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1262 tmp_fcolor.pixel, tmp_bcolor.pixel, 0);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1263 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1264
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1265 /* Draw a cursor over top of the pixmap. */
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1266 if (cursor_width && cursor_height && (cursor_start >= db->xpos)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1267 && !NILP (w->text_cursor_visible_p)
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1268 && (cursor_start < db->xpos + dga->width))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1269 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1270 GC gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1271 int focus = EQ (w->frame, DEVICE_FRAME_WITH_FOCUS_REAL (d));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1272 struct face_cachel *cursor_cachel =
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1273 WINDOW_FACE_CACHEL (w,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1274 get_builtin_face_cache_index
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1275 (w, Vtext_cursor_face));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1276
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1277 gc = x_get_gc (d, Qnil, cursor_cachel->background, Qnil, Qnil, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1278
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1279 if (cursor_width > db->xpos + dga->width - cursor_start)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1280 cursor_width = db->xpos + dga->width - cursor_start;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1281
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1282 if (focus)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1283 {
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1284 XFillRectangle (dpy, x_win, gc, cursor_start, db->ypos, cursor_width,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1285 cursor_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1286 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1287 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1288 {
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1289 XDrawRectangle (dpy, x_win, gc, cursor_start, db->ypos, cursor_width,
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1290 cursor_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1291 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1292 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1293 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1294
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1295 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1296 x_output_vertical_divider
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1297
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1298 Draw a vertical divider down the right side of the given window.
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1299 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1300 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1301 x_output_vertical_divider (struct window *w, int clear)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1302 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1303 struct frame *f = XFRAME (w->frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1304 struct device *d = XDEVICE (f->device);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1305
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1306 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1307 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1308 Lisp_Object tmp_pixel;
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1309 XColor tmp_color;
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1310 XGCValues gcv;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1311 GC background_gc;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1312 enum edge_style style;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1313
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1314 unsigned long mask;
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1315 int x, y1, y2, width, shadow_thickness, spacing, line_width;
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1316 face_index div_face = get_builtin_face_cache_index (w, Vvertical_divider_face);
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
1317
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1318 width = window_divider_width (w);
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1319 shadow_thickness = XINT (w->vertical_divider_shadow_thickness);
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1320 spacing = XINT (w->vertical_divider_spacing);
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1321 line_width = XINT (w->vertical_divider_line_width);
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1322 x = WINDOW_RIGHT (w) - width;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1323 y1 = WINDOW_TOP (w) + FRAME_TOP_GUTTER_BOUNDS (f);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1324 y2 = WINDOW_BOTTOM (w) + FRAME_BOTTOM_GUTTER_BOUNDS (f);
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
1325
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1326 memset (&gcv, ~0, sizeof (XGCValues));
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
1327
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1328 tmp_pixel = WINDOW_FACE_CACHEL_BACKGROUND (w, div_face);
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1329 tmp_color = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
1330
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1331 /* First, get the GC's. */
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1332 gcv.background = tmp_color.pixel;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1333 gcv.foreground = tmp_color.pixel;
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1334 gcv.graphics_exposures = False;
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1335 mask = GCForeground | GCBackground | GCGraphicsExposures;
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1336 background_gc = gc_cache_lookup (DEVICE_X_GC_CACHE (d), &gcv, mask);
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
1337
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1338 /* Clear the divider area first. This needs to be done when a
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1339 window split occurs. */
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1340 if (clear)
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1341 XClearArea (dpy, x_win, x, y1, width, y2 - y1, False);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1342
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1343 /* Draw the divider line. */
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
1344 XFillRectangle (dpy, x_win, background_gc,
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1345 x + spacing + shadow_thickness, y1,
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1346 line_width, y2 - y1);
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
1347
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1348 if (shadow_thickness < 0)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1349 {
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1350 shadow_thickness = -shadow_thickness;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1351 style = EDGE_BEVEL_IN;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1352 }
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1353 else
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1354 {
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1355 style = EDGE_BEVEL_OUT;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1356 }
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1357
284
558f606b08ae Import from CVS: tag r21-0b40
cvs
parents: 282
diff changeset
1358 /* Draw the shadows around the divider line */
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1359 x_bevel_area (w, div_face, x + spacing, y1,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1360 width - 2 * spacing, y2 - y1,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1361 shadow_thickness, EDGE_ALL, style);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1362 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1363
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1364 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1365 x_output_blank
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1366
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1367 Output a blank by clearing the area it covers in the foreground color
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1368 of its face.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1369 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1370 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1371 x_output_blank (struct window *w, struct display_line *dl, struct rune *rb,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1372 int start_pixpos, int cursor_start, int cursor_width)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1373 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1374 struct frame *f = XFRAME (w->frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1375 struct device *d = XDEVICE (f->device);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1376
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1377 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1378 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1379 GC gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1380 struct face_cachel *cursor_cachel =
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1381 WINDOW_FACE_CACHEL (w,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1382 get_builtin_face_cache_index
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1383 (w, Vtext_cursor_face));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1384 Lisp_Object bg_pmap;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1385 Lisp_Object buffer = WINDOW_BUFFER (w);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1386 Lisp_Object bar_cursor_value = symbol_value_in_buffer (Qbar_cursor,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1387 buffer);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1388
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1389 int x = rb->xpos;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1390 int y = DISPLAY_LINE_YPOS (dl);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1391 int width = rb->width;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1392 int height = DISPLAY_LINE_HEIGHT (dl);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1393
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1394 /* Unmap all subwindows in the area we are going to blank. */
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1395 redisplay_unmap_subwindows_maybe (f, x, y, width, height);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1396
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1397 if (start_pixpos > x)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1398 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1399 if (start_pixpos >= (x + width))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1400 return;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1401 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1402 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1403 width -= (start_pixpos - x);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1404 x = start_pixpos;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1405 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1406 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1407
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1408 bg_pmap = WINDOW_FACE_CACHEL_BACKGROUND_PIXMAP (w, rb->findex);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1409 if (!IMAGE_INSTANCEP (bg_pmap)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1410 || !IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (bg_pmap)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1411 bg_pmap = Qnil;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1412
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1413 if (NILP (bg_pmap))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1414 gc = x_get_gc (d, Qnil, WINDOW_FACE_CACHEL_BACKGROUND (w, rb->findex),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1415 Qnil, Qnil, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1416 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1417 gc = x_get_gc (d, Qnil, WINDOW_FACE_CACHEL_FOREGROUND (w, rb->findex),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1418 WINDOW_FACE_CACHEL_BACKGROUND (w, rb->findex), bg_pmap,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1419 Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1420
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1421 XFillRectangle (dpy, x_win, gc, x, y, width, height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1422
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1423 /* If this rune is marked as having the cursor, then it is actually
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1424 representing a tab. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1425 if (!NILP (w->text_cursor_visible_p)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1426 && (rb->cursor_type == CURSOR_ON
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1427 || (cursor_width
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1428 && (cursor_start + cursor_width > x)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1429 && cursor_start < (x + width))))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1430 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1431 int cursor_height, cursor_y;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1432 int focus = EQ (w->frame, DEVICE_FRAME_WITH_FOCUS_REAL (d));
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1433 Lisp_Font_Instance *fi;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1434
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1435 fi = XFONT_INSTANCE (FACE_CACHEL_FONT
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1436 (WINDOW_FACE_CACHEL (w, rb->findex),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1437 Vcharset_ascii));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1438
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1439 gc = x_get_gc (d, Qnil, cursor_cachel->background, Qnil, Qnil, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1440
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1441 cursor_y = dl->ypos - fi->ascent;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1442 cursor_height = fi->height;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1443 if (cursor_y + cursor_height > y + height)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1444 cursor_height = y + height - cursor_y;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1445
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1446 if (focus)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1447 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1448 if (NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1449 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1450 XFillRectangle (dpy, x_win, gc, cursor_start, cursor_y,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1451 fi->width, cursor_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1452 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1453 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1454 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1455 int bar_width = EQ (bar_cursor_value, Qt) ? 1 : 2;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1456
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1457 gc = x_get_gc (d, Qnil, cursor_cachel->background, Qnil, Qnil,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1458 make_int (bar_width));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1459 XDrawLine (dpy, x_win, gc, cursor_start + bar_width - 1,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1460 cursor_y, cursor_start + bar_width - 1,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1461 cursor_y + cursor_height - 1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1462 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1463 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1464 else if (NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1465 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1466 XDrawRectangle (dpy, x_win, gc, cursor_start, cursor_y,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1467 fi->width - 1, cursor_height - 1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1468 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1469 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1470 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1471
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1472 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1473 x_output_hline
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1474
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1475 Output a horizontal line in the foreground of its face.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1476 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1477 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1478 x_output_hline (struct window *w, struct display_line *dl, struct rune *rb)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1479 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1480 struct frame *f = XFRAME (w->frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1481 struct device *d = XDEVICE (f->device);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1482
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1483 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1484 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1485 GC gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1486
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1487 int x = rb->xpos;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1488 int width = rb->width;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1489 int height = DISPLAY_LINE_HEIGHT (dl);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1490 int ypos1, ypos2, ypos3, ypos4;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1491
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1492 ypos1 = DISPLAY_LINE_YPOS (dl);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1493 ypos2 = ypos1 + rb->object.hline.yoffset;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1494 ypos3 = ypos2 + rb->object.hline.thickness;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1495 ypos4 = dl->ypos + dl->descent - dl->clip;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1496
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1497 /* First clear the area not covered by the line. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1498 if (height - rb->object.hline.thickness > 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1499 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1500 gc = x_get_gc (d, Qnil, WINDOW_FACE_CACHEL_FOREGROUND (w, rb->findex),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1501 Qnil, Qnil, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1502
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1503 if (ypos2 - ypos1 > 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1504 XFillRectangle (dpy, x_win, gc, x, ypos1, width, ypos2 - ypos1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1505 if (ypos4 - ypos3 > 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1506 XFillRectangle (dpy, x_win, gc, x, ypos1, width, ypos2 - ypos1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1507 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1508
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1509 /* Now draw the line. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1510 gc = x_get_gc (d, Qnil, WINDOW_FACE_CACHEL_BACKGROUND (w, rb->findex),
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1511 Qnil, Qnil, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1512
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1513 if (ypos2 < ypos1)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1514 ypos2 = ypos1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1515 if (ypos3 > ypos4)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1516 ypos3 = ypos4;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1517
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1518 if (ypos3 - ypos2 > 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1519 XFillRectangle (dpy, x_win, gc, x, ypos2, width, ypos3 - ypos2);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1520 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1521
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1522 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1523 x_output_shadows
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1524
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1525 Draw a shadow around the given area using the given GC's. It is the
380
8626e4521993 Import from CVS: tag r21-2-5
cvs
parents: 373
diff changeset
1526 callers responsibility to set the GC's appropriately.
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1527 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1528 void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1529 x_output_shadows (struct frame *f, int x, int y, int width, int height,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1530 GC top_shadow_gc, GC bottom_shadow_gc, GC background_gc,
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1531 int shadow_thickness, int edges)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1532 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1533 struct device *d = XDEVICE (f->device);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1534
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1535 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1536 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1537
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1538 XSegment top_shadow[20], bottom_shadow[20];
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1539 int elt;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1540
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1541 if (shadow_thickness > 10)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1542 shadow_thickness = 10;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1543 else if (shadow_thickness < 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1544 shadow_thickness = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1545 if (shadow_thickness > (width / 2))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1546 shadow_thickness = width / 2;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1547 if (shadow_thickness > (height / 2))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1548 shadow_thickness = height / 2;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1549
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1550 for (elt = 0; elt < shadow_thickness; elt++)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1551 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1552 int seg1 = elt;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1553 int seg2 = (edges & EDGE_TOP) ? elt + shadow_thickness : elt;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1554 int bot_seg2 = (edges & EDGE_BOTTOM) ? elt + shadow_thickness : elt;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1555
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1556 if (edges & EDGE_TOP)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1557 {
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1558 top_shadow[seg1].x1 = x + elt;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1559 top_shadow[seg1].x2 = x + width - elt - 1;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1560 top_shadow[seg1].y1 = top_shadow[seg1].y2 = y + elt;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1561 }
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1562 if (edges & EDGE_LEFT)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1563 {
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1564 top_shadow[seg2].x1 = top_shadow[seg2].x2 = x + elt;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1565 top_shadow[seg2].y1 = y + elt;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1566 top_shadow[seg2].y2 = y + height - elt - 1;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1567 }
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1568 if (edges & EDGE_BOTTOM)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1569 {
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1570 bottom_shadow[seg1].x1 = x + elt;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1571 bottom_shadow[seg1].x2 = x + width - elt - 1;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1572 bottom_shadow[seg1].y1 = bottom_shadow[seg1].y2 = y + height - elt - 1;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1573 }
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1574 if (edges & EDGE_RIGHT)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1575 {
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1576 bottom_shadow[bot_seg2].x1 = bottom_shadow[bot_seg2].x2 = x + width - elt - 1;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1577 bottom_shadow[bot_seg2].y1 = y + elt;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1578 bottom_shadow[bot_seg2].y2 = y + height - elt - 1;
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1579 }
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1580 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1581
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1582 XDrawSegments (dpy, x_win, top_shadow_gc, top_shadow,
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1583 ((edges & EDGE_TOP) ? shadow_thickness : 0)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1584 + ((edges & EDGE_LEFT) ? shadow_thickness : 0));
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1585 XDrawSegments (dpy, x_win, bottom_shadow_gc, bottom_shadow,
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1586 ((edges & EDGE_BOTTOM) ? shadow_thickness : 0)
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1587 + ((edges & EDGE_RIGHT) ? shadow_thickness : 0));
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1588 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1589
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1590 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1591 x_generate_shadow_pixels
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1592
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1593 Given three pixels (top shadow, bottom shadow, background) massage
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1594 the top and bottom shadow colors to guarantee that they differ. The
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1595 background pixels are not allowed to be modified.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1596
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1597 This function modifies its parameters.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1598
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1599 This code is modified from code blatantly stolen from lwlib/xlwmenu.c
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1600 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1601 #define MINL(x,y) ((((unsigned long) (x)) < ((unsigned long) (y))) \
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1602 ? ((unsigned long) (x)) : ((unsigned long) (y)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1603
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1604 void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1605 x_generate_shadow_pixels (struct frame *f, unsigned long *top_shadow,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1606 unsigned long *bottom_shadow,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1607 unsigned long background,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1608 unsigned long core_background)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1609 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1610 struct device *d = XDEVICE (f->device);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1611 Display *dpy = DEVICE_X_DISPLAY (d);
219
262b8bb4a523 Import from CVS: tag r20-4b8
cvs
parents: 217
diff changeset
1612 Colormap cmap = DEVICE_X_COLORMAP (d);
262b8bb4a523 Import from CVS: tag r20-4b8
cvs
parents: 217
diff changeset
1613 Visual *visual = DEVICE_X_VISUAL (d);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1614
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1615 XColor topc, botc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1616 int top_frobbed = 0, bottom_frobbed = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1617
185
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
1618 /* If the top shadow is the same color as the background, try to
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1619 adjust it. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1620 if (*top_shadow == background)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1621 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1622 topc.pixel = background;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1623 XQueryColor (dpy, cmap, &topc);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1624 /* don't overflow/wrap! */
185
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
1625 topc.red = MINL (65535, (unsigned long) topc.red * 6 / 5);
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
1626 topc.green = MINL (65535, (unsigned long) topc.green * 6 / 5);
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
1627 topc.blue = MINL (65535, (unsigned long) topc.blue * 6 / 5);
219
262b8bb4a523 Import from CVS: tag r20-4b8
cvs
parents: 217
diff changeset
1628 if (allocate_nearest_color (dpy, cmap, visual, &topc))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1629 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1630 *top_shadow = topc.pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1631 top_frobbed = 1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1632 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1633 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1634
185
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
1635 /* If the bottom shadow is the same color as the background, try to
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1636 adjust it. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1637 if (*bottom_shadow == background)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1638 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1639 botc.pixel = background;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1640 XQueryColor (dpy, cmap, &botc);
185
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
1641 botc.red = (unsigned short) ((unsigned long) botc.red * 3 / 5);
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
1642 botc.green = (unsigned short) ((unsigned long) botc.green * 3 / 5);
3d6bfa290dbd Import from CVS: tag r20-3b19
cvs
parents: 183
diff changeset
1643 botc.blue = (unsigned short) ((unsigned long) botc.blue * 3 / 5);
219
262b8bb4a523 Import from CVS: tag r20-4b8
cvs
parents: 217
diff changeset
1644 if (allocate_nearest_color (dpy, cmap, visual, &botc))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1645 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1646 *bottom_shadow = botc.pixel;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1647 bottom_frobbed = 1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1648 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1649 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1650
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1651 /* If we had to adjust both shadows, then we have to do some
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1652 additional work. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1653 if (top_frobbed && bottom_frobbed)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1654 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1655 int top_avg = ((topc.red / 3) + (topc.green / 3) + (topc.blue / 3));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1656 int bot_avg = ((botc.red / 3) + (botc.green / 3) + (botc.blue / 3));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1657 if (bot_avg > top_avg)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1658 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1659 Pixel tmp = *top_shadow;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1660
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1661 *top_shadow = *bottom_shadow;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1662 *bottom_shadow = tmp;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1663 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1664 else if (topc.pixel == botc.pixel)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1665 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1666 if (botc.pixel == background)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1667 *top_shadow = core_background;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1668 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1669 *bottom_shadow = background;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1670 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1671 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1672 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1673
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1674 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1675 x_redraw_exposed_window
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1676
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1677 Given a bounding box for an area that needs to be redrawn, determine
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1678 what parts of what lines are contained within and re-output their
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1679 contents.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1680 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1681 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1682 x_redraw_exposed_window (struct window *w, int x, int y, int width, int height)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1683 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1684 struct frame *f = XFRAME (w->frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1685 int line;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1686 int start_x, start_y, end_x, end_y;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1687 int orig_windows_structure_changed;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1688
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1689 display_line_dynarr *cdla = window_display_lines (w, CURRENT_DISP);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1690
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1691 if (!NILP (w->vchild))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1692 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1693 x_redraw_exposed_windows (w->vchild, x, y, width, height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1694 return;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1695 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1696 else if (!NILP (w->hchild))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1697 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1698 x_redraw_exposed_windows (w->hchild, x, y, width, height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1699 return;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1700 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1701
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1702 /* If the window doesn't intersect the exposed region, we're done here. */
116
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1703 if (x >= WINDOW_RIGHT (w) || (x + width) <= WINDOW_LEFT (w)
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1704 || y >= WINDOW_BOTTOM (w) || (y + height) <= WINDOW_TOP (w))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1705 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1706 return;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1707 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1708 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1709 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1710 start_x = max (WINDOW_LEFT (w), x);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1711 end_x = min (WINDOW_RIGHT (w), (x + width));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1712 start_y = max (WINDOW_TOP (w), y);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1713 end_y = min (WINDOW_BOTTOM (w), y + height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1714
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1715 /* We do this to make sure that the 3D modelines get redrawn if
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1716 they are in the exposed region. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1717 orig_windows_structure_changed = f->windows_structure_changed;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1718 f->windows_structure_changed = 1;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1719 }
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1720
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1721 if (window_needs_vertical_divider (w))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1722 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1723 x_output_vertical_divider (w, 0);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1724 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1725
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1726 for (line = 0; line < Dynarr_length (cdla); line++)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1727 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1728 struct display_line *cdl = Dynarr_atp (cdla, line);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1729 int top_y = cdl->ypos - cdl->ascent;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1730 int bottom_y = cdl->ypos + cdl->descent;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1731
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1732 if (bottom_y >= start_y)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1733 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1734 if (top_y > end_y)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1735 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1736 if (line == 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1737 continue;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1738 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1739 break;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1740 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1741 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1742 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1743 output_display_line (w, 0, cdla, line, start_x, end_x);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1744 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1745 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1746 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1747
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1748 f->windows_structure_changed = orig_windows_structure_changed;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1749
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1750 /* If there have never been any face cache_elements created, then this
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1751 expose event doesn't actually have anything to do. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1752 if (Dynarr_largest (w->face_cachels))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1753 redisplay_clear_bottom_of_window (w, cdla, start_y, end_y);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1754 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1755
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1756 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1757 x_redraw_exposed_windows
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1758
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1759 For each window beneath the given window in the window hierarchy,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1760 ensure that it is redrawn if necessary after an Expose event.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1761 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1762 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1763 x_redraw_exposed_windows (Lisp_Object window, int x, int y, int width,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1764 int height)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1765 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1766 for (; !NILP (window); window = XWINDOW (window)->next)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1767 x_redraw_exposed_window (XWINDOW (window), x, y, width, height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1768 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1769
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1770 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1771 x_redraw_exposed_area
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1772
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1773 For each window on the given frame, ensure that any area in the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1774 Exposed area is redrawn.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1775 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1776 void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1777 x_redraw_exposed_area (struct frame *f, int x, int y, int width, int height)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1778 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1779 /* If any window on the frame has had its face cache reset then the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1780 redisplay structures are effectively invalid. If we attempt to
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1781 use them we'll blow up. We mark the frame as changed to ensure
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1782 that redisplay will do a full update. This probably isn't
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1783 necessary but it can't hurt. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1784
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1785 #ifdef HAVE_TOOLBARS
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1786 /* #### We would rather put these off as well but there is currently
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1787 no combination of flags which will force an unchanged toolbar to
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1788 redraw anyhow. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1789 MAYBE_FRAMEMETH (f, redraw_exposed_toolbars, (f, x, y, width, height));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1790 #endif
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1791 redraw_exposed_gutters (f, x, y, width, height);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1792
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1793 if (!f->window_face_cache_reset)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1794 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1795 x_redraw_exposed_windows (f->root_window, x, y, width, height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1796
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1797 XFlush (DEVICE_X_DISPLAY (XDEVICE (f->device)));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1798 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1799 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1800 MARK_FRAME_CHANGED (f);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1801 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1802
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1803 /****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1804 x_clear_region
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1805
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1806 Clear the area in the box defined by the given parameters using the
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1807 given face.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1808 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1809 static void
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1810 x_clear_region (Lisp_Object locale, struct device* d, struct frame* f, face_index findex,
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1811 int x, int y,
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1812 int width, int height, Lisp_Object fcolor, Lisp_Object bcolor,
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1813 Lisp_Object background_pixmap)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1814 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1815 Display *dpy;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1816 Window x_win;
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1817 GC gc = NULL;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1818
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1819 dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1820 x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1821
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1822 if (!UNBOUNDP (background_pixmap))
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1823 {
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1824 gc = x_get_gc (d, Qnil, fcolor, bcolor, background_pixmap, Qnil);
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1825 }
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1826
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1827 if (gc)
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1828 XFillRectangle (dpy, x_win, gc, x, y, width, height);
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1829 else
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1830 XClearArea (dpy, x_win, x, y, width, height, False);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1831 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1832
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1833 /*****************************************************************************
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1834 x_output_eol_cursor
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1835
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1836 Draw a cursor at the end of a line. The end-of-line cursor is
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1837 narrower than the normal cursor.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1838 ****************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1839 static void
269
b2472a1930f2 Import from CVS: tag r20-5b33
cvs
parents: 259
diff changeset
1840 x_output_eol_cursor (struct window *w, struct display_line *dl, int xpos,
b2472a1930f2 Import from CVS: tag r20-5b33
cvs
parents: 259
diff changeset
1841 face_index findex)
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1842 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1843 struct frame *f = XFRAME (w->frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1844 struct device *d = XDEVICE (f->device);
269
b2472a1930f2 Import from CVS: tag r20-5b33
cvs
parents: 259
diff changeset
1845 Lisp_Object window;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1846
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1847 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1848 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1849 GC gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1850 face_index elt = get_builtin_face_cache_index (w, Vtext_cursor_face);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1851 struct face_cachel *cursor_cachel = WINDOW_FACE_CACHEL (w, elt);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1852
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1853 int focus = EQ (w->frame, DEVICE_FRAME_WITH_FOCUS_REAL (d));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1854 Lisp_Object bar_cursor_value = symbol_value_in_buffer (Qbar_cursor,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1855 WINDOW_BUFFER (w));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1856
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1857 int x = xpos;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1858 int y = DISPLAY_LINE_YPOS (dl);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1859 int width = EOL_CURSOR_WIDTH;
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1860 int height = DISPLAY_LINE_HEIGHT (dl);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1861 int cursor_height, cursor_y;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1862 int defheight, defascent;
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1863
269
b2472a1930f2 Import from CVS: tag r20-5b33
cvs
parents: 259
diff changeset
1864 XSETWINDOW (window, w);
384
bbff43aa5eb7 Import from CVS: tag r21-2-7
cvs
parents: 380
diff changeset
1865 redisplay_clear_region (window, findex, x, y, width, height);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1866
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1867 if (NILP (w->text_cursor_visible_p))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1868 return;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1869
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1870 gc = x_get_gc (d, Qnil, cursor_cachel->background, Qnil, Qnil, Qnil);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1871
272
c5d627a313b1 Import from CVS: tag r21-0b34
cvs
parents: 269
diff changeset
1872 default_face_font_info (window, &defascent, 0, &defheight, 0, 0);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1873
116
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1874 /* make sure the cursor is entirely contained between y and y+height */
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1875 cursor_height = min (defheight, height);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1876 cursor_y = max (y, min (y + height - cursor_height,
116
9f59509498e1 Import from CVS: tag r20-1b10
cvs
parents: 112
diff changeset
1877 dl->ypos - defascent));
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1878
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1879 if (focus)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1880 {
70
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
1881 #ifdef HAVE_XIM
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
1882 XIM_SetSpotLocation (f, x - 2 , cursor_y + cursor_height - 2);
131b0175ea99 Import from CVS: tag r20-0b30
cvs
parents: 42
diff changeset
1883 #endif /* HAVE_XIM */
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1884
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1885 if (NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1886 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1887 XFillRectangle (dpy, x_win, gc, x, cursor_y, width, cursor_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1888 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1889 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1890 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1891 int bar_width = EQ (bar_cursor_value, Qt) ? 1 : 2;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1892
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1893 gc = x_get_gc (d, Qnil, cursor_cachel->background, Qnil, Qnil,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1894 make_int (bar_width));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1895 XDrawLine (dpy, x_win, gc, x + bar_width - 1, cursor_y,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1896 x + bar_width - 1, cursor_y + cursor_height - 1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1897 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1898 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1899 else if (NILP (bar_cursor_value))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1900 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1901 XDrawRectangle (dpy, x_win, gc, x, cursor_y, width - 1,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1902 cursor_height - 1);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1903 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1904 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1905
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1906 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1907 x_clear_frame_window (Lisp_Object window)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1908 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1909 struct window *w = XWINDOW (window);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1910
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1911 if (!NILP (w->vchild))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1912 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1913 x_clear_frame_windows (w->vchild);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1914 return;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1915 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1916
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1917 if (!NILP (w->hchild))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1918 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1919 x_clear_frame_windows (w->hchild);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1920 return;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1921 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1922
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1923 redisplay_clear_to_window_end (w, WINDOW_TEXT_TOP (w),
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
1924 WINDOW_TEXT_BOTTOM (w));
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1925 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1926
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1927 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1928 x_clear_frame_windows (Lisp_Object window)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1929 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1930 for (; !NILP (window); window = XWINDOW (window)->next)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1931 x_clear_frame_window (window);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1932 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1933
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1934 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1935 x_clear_frame (struct frame *f)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1936 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1937 struct device *d = XDEVICE (f->device);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1938 Display *dpy = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1939 Window x_win = XtWindow (FRAME_X_TEXT_WIDGET (f));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1940 int x, y, width, height;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1941 Lisp_Object frame;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1942
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1943 x = FRAME_LEFT_BORDER_START (f);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1944 width = (FRAME_PIXWIDTH (f) - FRAME_REAL_LEFT_TOOLBAR_WIDTH (f) -
215
1f0dabaa0855 Import from CVS: tag r20-4b6
cvs
parents: 213
diff changeset
1945 FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f) -
1f0dabaa0855 Import from CVS: tag r20-4b6
cvs
parents: 213
diff changeset
1946 2 * FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH (f) -
1f0dabaa0855 Import from CVS: tag r20-4b6
cvs
parents: 213
diff changeset
1947 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f));
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1948 /* #### This adjustment by 1 should be being done in the macros.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1949 There is some small differences between when the menubar is on
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1950 and off that we still need to deal with. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1951 y = FRAME_TOP_BORDER_START (f) - 1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1952 height = (FRAME_PIXHEIGHT (f) - FRAME_REAL_TOP_TOOLBAR_HEIGHT (f) -
215
1f0dabaa0855 Import from CVS: tag r20-4b6
cvs
parents: 213
diff changeset
1953 FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) -
1f0dabaa0855 Import from CVS: tag r20-4b6
cvs
parents: 213
diff changeset
1954 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f) -
1f0dabaa0855 Import from CVS: tag r20-4b6
cvs
parents: 213
diff changeset
1955 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)) + 1;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1956
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1957 XClearArea (dpy, x_win, x, y, width, height, False);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1958
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1959 XSETFRAME (frame, f);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1960
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1961 if (!UNBOUNDP (FACE_BACKGROUND_PIXMAP (Vdefault_face, frame))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1962 || !UNBOUNDP (FACE_BACKGROUND_PIXMAP (Vleft_margin_face, frame))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1963 || !UNBOUNDP (FACE_BACKGROUND_PIXMAP (Vright_margin_face, frame)))
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1964 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1965 x_clear_frame_windows (f->root_window);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1966 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1967
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1968 XFlush (DEVICE_X_DISPLAY (d));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1969 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1970
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1971 /* briefly swap the foreground and background colors.
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1972 */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1973
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1974 static int
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1975 x_flash (struct device *d)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1976 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1977 Display *dpy;
217
d44af0c54775 Import from CVS: tag r20-4b7
cvs
parents: 215
diff changeset
1978 Window win;
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1979 XGCValues gcv;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1980 GC gc;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1981 XColor tmp_fcolor, tmp_bcolor;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1982 Lisp_Object tmp_pixel, frame;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1983 struct frame *f = device_selected_frame (d);
217
d44af0c54775 Import from CVS: tag r20-4b7
cvs
parents: 215
diff changeset
1984 struct window *w = XWINDOW (FRAME_ROOT_WINDOW (f));
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1985 Widget shell = FRAME_X_SHELL_WIDGET (f);
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
1986
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1987 XSETFRAME (frame, f);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1988
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1989 tmp_pixel = FACE_FOREGROUND (Vdefault_face, frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1990 tmp_fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1991 tmp_pixel = FACE_BACKGROUND (Vdefault_face, frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1992 tmp_bcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (tmp_pixel));
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1993
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1994 dpy = XtDisplay (shell);
217
d44af0c54775 Import from CVS: tag r20-4b7
cvs
parents: 215
diff changeset
1995 win = XtWindow (FRAME_X_TEXT_WIDGET (f));
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1996 memset (&gcv, ~0, sizeof (XGCValues)); /* initialize all slots to ~0 */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1997 gcv.foreground = (tmp_fcolor.pixel ^ tmp_bcolor.pixel);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1998 gcv.function = GXxor;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
1999 gcv.graphics_exposures = False;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2000 gc = gc_cache_lookup (DEVICE_X_GC_CACHE (XDEVICE (f->device)), &gcv,
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2001 (GCForeground | GCFunction | GCGraphicsExposures));
217
d44af0c54775 Import from CVS: tag r20-4b7
cvs
parents: 215
diff changeset
2002 XFillRectangle (dpy, win, gc, w->pixel_left, w->pixel_top,
d44af0c54775 Import from CVS: tag r20-4b7
cvs
parents: 215
diff changeset
2003 w->pixel_width, w->pixel_height);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2004 XSync (dpy, False);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2005
197
acd284d43ca1 Import from CVS: tag r20-3b25
cvs
parents: 185
diff changeset
2006 #ifdef HAVE_SELECT
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2007 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2008 int usecs = 100000;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2009 struct timeval tv;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2010 tv.tv_sec = usecs / 1000000L;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2011 tv.tv_usec = usecs % 1000000L;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2012 /* I'm sure someone is going to complain about this... */
183
e121b013d1f0 Import from CVS: tag r20-3b18
cvs
parents: 173
diff changeset
2013 select (0, 0, 0, 0, &tv);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2014 }
197
acd284d43ca1 Import from CVS: tag r20-3b25
cvs
parents: 185
diff changeset
2015 #else
371
cc15677e0335 Import from CVS: tag r21-2b1
cvs
parents: 314
diff changeset
2016 #ifdef HAVE_POLL
cc15677e0335 Import from CVS: tag r21-2b1
cvs
parents: 314
diff changeset
2017 poll (0, 0, 100);
cc15677e0335 Import from CVS: tag r21-2b1
cvs
parents: 314
diff changeset
2018 #else /* !HAVE_POLL */
197
acd284d43ca1 Import from CVS: tag r20-3b25
cvs
parents: 185
diff changeset
2019 bite me
acd284d43ca1 Import from CVS: tag r20-3b25
cvs
parents: 185
diff changeset
2020 #endif /* HAVE_POLL */
acd284d43ca1 Import from CVS: tag r20-3b25
cvs
parents: 185
diff changeset
2021 #endif /* HAVE_SELECT */
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2022
217
d44af0c54775 Import from CVS: tag r20-4b7
cvs
parents: 215
diff changeset
2023 XFillRectangle (dpy, win, gc, w->pixel_left, w->pixel_top,
d44af0c54775 Import from CVS: tag r20-4b7
cvs
parents: 215
diff changeset
2024 w->pixel_width, w->pixel_height);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2025 XSync (dpy, False);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2026
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2027 return 1;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2028 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2029
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2030 /* Make audible bell. */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2031
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2032 static void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2033 x_ring_bell (struct device *d, int volume, int pitch, int duration)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2034 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2035 Display *display = DEVICE_X_DISPLAY (d);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2036
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2037 if (volume < 0) volume = 0;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2038 else if (volume > 100) volume = 100;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2039 if (pitch < 0 && duration < 0)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2040 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2041 XBell (display, (volume * 2) - 100);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2042 XFlush (display);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2043 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2044 else
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2045 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2046 XKeyboardState state;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2047 XKeyboardControl ctl;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2048 XSync (display, 0);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2049 /* #### grab server? */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2050 XGetKeyboardControl (display, &state);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2051
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2052 ctl.bell_pitch = (pitch >= 0 ? pitch : state.bell_pitch);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2053 ctl.bell_duration = (duration >= 0 ? duration : state.bell_duration);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2054 XChangeKeyboardControl (display, KBBellPitch|KBBellDuration, &ctl);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2055
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2056 XBell (display, (volume * 2) - 100);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2057
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2058 ctl.bell_pitch = state.bell_pitch;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2059 ctl.bell_duration = state.bell_duration;
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2060 XChangeKeyboardControl (display, KBBellPitch|KBBellDuration, &ctl);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2061
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2062 /* #### ungrab server? */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2063 XSync (display, 0);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2064 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2065 }
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2066
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2067
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2068 /************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2069 /* initialization */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2070 /************************************************************************/
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2071
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2072 void
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2073 console_type_create_redisplay_x (void)
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2074 {
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2075 /* redisplay methods */
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2076 CONSOLE_HAS_METHOD (x, text_width);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2077 CONSOLE_HAS_METHOD (x, output_display_block);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2078 CONSOLE_HAS_METHOD (x, divider_height);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2079 CONSOLE_HAS_METHOD (x, eol_cursor_width);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2080 CONSOLE_HAS_METHOD (x, output_vertical_divider);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2081 CONSOLE_HAS_METHOD (x, clear_region);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2082 CONSOLE_HAS_METHOD (x, clear_frame);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2083 CONSOLE_HAS_METHOD (x, output_begin);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2084 CONSOLE_HAS_METHOD (x, output_end);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2085 CONSOLE_HAS_METHOD (x, flash);
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2086 CONSOLE_HAS_METHOD (x, ring_bell);
398
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
2087 CONSOLE_HAS_METHOD (x, bevel_area);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
2088 CONSOLE_HAS_METHOD (x, output_string);
74fd4e045ea6 Import from CVS: tag r21-2-29
cvs
parents: 384
diff changeset
2089 CONSOLE_HAS_METHOD (x, output_pixmap);
0
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
diff changeset
2090 }