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428
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1 /* Generic glyph data structures + display tables
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2 Copyright (C) 1994 Board of Trustees, University of Illinois.
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3 Copyright (C) 1995, 1996 Ben Wing
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4
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5 This file is part of XEmacs.
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6
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7 XEmacs is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2, or (at your option) any
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10 later version.
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11
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12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with XEmacs; see the file COPYING. If not, write to
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19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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20 Boston, MA 02111-1307, USA. */
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21
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22 /* Synched up with: Not in FSF. */
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23
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24 #ifndef _XEMACS_GLYPHS_H_
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25 #define _XEMACS_GLYPHS_H_
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26
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27 #include "specifier.h"
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28 #include "gui.h"
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29
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30 /************************************************************************/
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31 /* Image Instantiators */
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32 /************************************************************************/
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33
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34 struct image_instantiator_methods;
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35
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36 /* Remember the distinction between image instantiator formats and
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37 image instance types. Here's an approximate mapping:
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38
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39 image instantiator format image instance type
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40 ------------------------- -------------------
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41 nothing nothing
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42 string text
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43 formatted-string text
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44 xbm mono-pixmap, color-pixmap, pointer
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45 xpm color-pixmap, mono-pixmap, pointer
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46 xface mono-pixmap, color-pixmap, pointer
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47 gif color-pixmap
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48 jpeg color-pixmap
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49 png color-pixmap
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50 tiff color-pixmap
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51 bmp color-pixmap
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52 cursor-font pointer
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53 mswindows-resource pointer
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54 font pointer
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55 subwindow subwindow
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56 inherit mono-pixmap
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57 autodetect mono-pixmap, color-pixmap, pointer, text
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58 button widget
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59 edit-field widget
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60 combo -box widget
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61 progress-gauge widget
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62 tab-control widget
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63 tree-view widget
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64 scrollbar widget
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65 static widget
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66 */
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67
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68 /* These are methods specific to a particular format of image instantiator
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69 (e.g. xpm, string, etc.). */
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70
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71 typedef struct ii_keyword_entry ii_keyword_entry;
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72 struct ii_keyword_entry
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73 {
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74 Lisp_Object keyword;
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75 void (*validate) (Lisp_Object data);
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76 int multiple_p;
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434
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77 int copy_p;
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428
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78 };
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79
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80 typedef struct
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81 {
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82 Dynarr_declare (ii_keyword_entry);
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83 } ii_keyword_entry_dynarr;
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84
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85 extern const struct struct_description iim_description;
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86
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438
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87 enum image_instance_geometry
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88 {
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89 IMAGE_GEOMETRY,
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90 IMAGE_DESIRED_GEOMETRY,
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91 IMAGE_MIN_GEOMETRY,
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92 IMAGE_MAX_GEOMETRY,
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93 IMAGE_UNSPECIFIED_GEOMETRY = ~0
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94 };
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95
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96 #define WIDGET_BORDER_HEIGHT 4
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97 #define WIDGET_BORDER_WIDTH 4
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98
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428
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99 struct image_instantiator_methods
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100 {
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101 Lisp_Object symbol;
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102
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103 Lisp_Object device; /* sometimes used */
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104
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105 ii_keyword_entry_dynarr *keywords;
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106 /* consoles this ii is supported on */
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107 console_type_entry_dynarr *consoles;
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108 /* Implementation specific methods: */
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109
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110 /* Validate method: Given an instantiator vector, signal an error if
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111 it's invalid for this image-instantiator format. Note that this
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112 validation only occurs after all the keyword-specific validation
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113 has already been performed. This is chiefly useful for making
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114 sure that certain required keywords are present. */
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115 void (*validate_method) (Lisp_Object instantiator);
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116
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117 /* Normalize method: Given an instantiator, convert it to the form
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118 that should be used in a glyph, for devices of type CONSOLE_TYPE.
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119 Signal an error if conversion fails. */
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120 Lisp_Object (*normalize_method) (Lisp_Object instantiator,
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121 Lisp_Object console_type);
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122
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123 /* Possible-dest-types method: Return a mask indicating what dest types
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124 are compatible with this format. */
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125 int (*possible_dest_types_method) (void);
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126
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127 /* Instantiate method: Given an instantiator and a partially
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128 filled-in image instance, complete the filling-in. Return
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129 non-zero if the instantiation succeeds, 0 if it fails.
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130 This must be present. */
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131 void (*instantiate_method) (Lisp_Object image_instance,
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132 Lisp_Object instantiator,
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133 Lisp_Object pointer_fg,
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134 Lisp_Object pointer_bg,
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135 int dest_mask,
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136 Lisp_Object domain);
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137 /* Property method: Given an image instance, return device specific
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138 properties. */
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139 Lisp_Object (*property_method) (Lisp_Object image_instance,
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140 Lisp_Object property);
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141 /* Set-property method: Given an image instance, set device specific
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142 properties. */
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143 Lisp_Object (*set_property_method) (Lisp_Object image_instance,
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144 Lisp_Object property,
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145 Lisp_Object val);
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434
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146
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438
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147 /* Find out the desired geometry, as given by disp, of this image
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148 instance. Actual geometry is stored in the appropriate slots in the
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149 image instance. */
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434
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150 void (*query_geometry_method) (Lisp_Object image_instance,
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438
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151 unsigned int* width, unsigned int* height,
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152 enum image_instance_geometry disp,
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153 Lisp_Object domain);
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154
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155 /* Layout the instance and its children bounded by the provided
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156 dimensions. */
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157 void (*layout_method) (Lisp_Object image_instance,
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158 unsigned int width, unsigned int height,
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159 Lisp_Object domain);
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428
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160 };
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161
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162 /***** Calling an image-instantiator method *****/
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163
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164 #define HAS_IIFORMAT_METH_P(mstruc, m) (((mstruc)->m##_method) != 0)
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165 #define IIFORMAT_METH(mstruc, m, args) (((mstruc)->m##_method) args)
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166
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167 /* Call a void-returning specifier method, if it exists */
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168 #define MAYBE_IIFORMAT_METH(mstruc, m, args) \
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169 do { \
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170 struct image_instantiator_methods *MIM_mstruc = (mstruc); \
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171 if (MIM_mstruc && HAS_IIFORMAT_METH_P (MIM_mstruc, m)) \
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172 IIFORMAT_METH (MIM_mstruc, m, args); \
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173 } while (0)
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174
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175 #define MAYBE_IIFORMAT_DEVMETH(device, mstruc, m, args) \
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176 do { \
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177 struct image_instantiator_methods *MID_mstruc = \
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178 decode_ii_device (device, mstruc); \
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179 if (MID_mstruc) \
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180 MAYBE_IIFORMAT_METH(MID_mstruc, m, args); \
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181 } while (0)
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182
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183
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184 /* Call a specifier method, if it exists; otherwise return
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185 the specified value */
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186
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187 #define IIFORMAT_METH_OR_GIVEN(mstruc, m, args, given) \
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188 (HAS_IIFORMAT_METH_P (mstruc, m) ? \
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189 IIFORMAT_METH (mstruc, m, args) : (given))
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190
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191 /***** Defining new image-instantiator types *****/
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192
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193 #define DECLARE_IMAGE_INSTANTIATOR_FORMAT(format) \
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194 extern struct image_instantiator_methods *format##_image_instantiator_methods
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195
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196 #define DEFINE_IMAGE_INSTANTIATOR_FORMAT(format) \
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197 struct image_instantiator_methods *format##_image_instantiator_methods
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198
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199 #define INITIALIZE_IMAGE_INSTANTIATOR_FORMAT_NO_SYM(format, obj_name) \
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200 do { \
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201 format##_image_instantiator_methods = \
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202 xnew_and_zero (struct image_instantiator_methods); \
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203 format##_image_instantiator_methods->symbol = Q##format; \
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204 format##_image_instantiator_methods->device = Qnil; \
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205 format##_image_instantiator_methods->keywords = \
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206 Dynarr_new (ii_keyword_entry); \
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207 format##_image_instantiator_methods->consoles = \
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208 Dynarr_new (console_type_entry); \
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209 add_entry_to_image_instantiator_format_list \
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210 (Q##format, format##_image_instantiator_methods); \
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211 dumpstruct (&format##_image_instantiator_methods, \
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212 &iim_description); \
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213 } while (0)
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214
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215 #define INITIALIZE_IMAGE_INSTANTIATOR_FORMAT(format, obj_name) \
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216 do { \
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217 defsymbol (&Q##format, obj_name); \
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218 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT_NO_SYM(format, obj_name);\
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219 } while (0)
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220
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221 /* Declare that image-instantiator format FORMAT has method M; used in
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222 initialization routines */
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223 #define IIFORMAT_HAS_METHOD(format, m) \
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224 (format##_image_instantiator_methods->m##_method = format##_##m)
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225
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226 #define IIFORMAT_HAS_SHARED_METHOD(format, m, type) \
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227 (format##_image_instantiator_methods->m##_method = type##_##m)
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228
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229 /* Declare that KEYW is a valid keyword for image-instantiator format
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230 FORMAT. VALIDATE_FUN if a function that returns whether the data
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231 is valid. The keyword may not appear more than once. */
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434
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232 #define IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, copy, multi) \
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233 do { \
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428
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234 struct ii_keyword_entry entry; \
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434
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235 \
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236 entry.keyword = keyw; \
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428
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237 entry.validate = validate_fun; \
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434
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238 entry.multiple_p = multi; \
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239 entry.copy_p = copy; \
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428
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240 Dynarr_add (format##_image_instantiator_methods->keywords, \
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241 entry); \
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242 } while (0)
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243
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434
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244 #define IIFORMAT_VALID_KEYWORD(format, keyw, validate_fun) \
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245 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 1, 0)
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246
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428
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247 /* Same as IIFORMAT_VALID_KEYWORD except that the keyword may
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248 appear multiple times. */
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434
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249 #define IIFORMAT_VALID_MULTI_KEYWORD(format, keyw, validate_fun) \
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250 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 1, 1)
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251
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252 /* Same as IIFORMAT_VALID_KEYWORD execpt that the argument is not
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253 copied by the specifier functions. This is necessary for things
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254 like callbacks etc. */
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255 #define IIFORMAT_VALID_NONCOPY_KEYWORD(format, keyw, validate_fun) \
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256 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 0, 0)
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428
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257
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258 /* Declare that image-instantiator format FORMAT is supported on
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259 CONSOLE type. */
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260 #define IIFORMAT_VALID_CONSOLE(console, format) \
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261 do { \
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262 struct console_type_entry entry; \
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263 \
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264 entry.symbol = Q##console; \
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265 entry.meths = console##_console_methods; \
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266 Dynarr_add (format##_image_instantiator_methods->consoles, \
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267 entry); \
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268 } while (0)
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269
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270 #define DEFINE_DEVICE_IIFORMAT(type, format)\
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271 DECLARE_IMAGE_INSTANTIATOR_FORMAT(format); \
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272 struct image_instantiator_methods *type##_##format##_image_instantiator_methods
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273
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274 #define INITIALIZE_DEVICE_IIFORMAT(type, format) \
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275 do { \
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276 type##_##format##_image_instantiator_methods = \
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277 xnew_and_zero (struct image_instantiator_methods); \
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278 type##_##format##_image_instantiator_methods->symbol = Q##format; \
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279 type##_##format##_image_instantiator_methods->device = Q##type; \
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280 type##_##format##_image_instantiator_methods->keywords = \
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281 Dynarr_new (ii_keyword_entry); \
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282 add_entry_to_device_ii_format_list \
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283 (Q##type, Q##format, type##_##format##_image_instantiator_methods); \
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284 IIFORMAT_VALID_CONSOLE(type,format); \
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285 dumpstruct (&type##_##format##_image_instantiator_methods, \
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286 &iim_description); \
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287 } while (0)
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288
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289 /* Declare that image-instantiator format FORMAT has method M; used in
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290 initialization routines */
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291 #define IIFORMAT_HAS_DEVMETHOD(type, format, m) \
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292 (type##_##format##_image_instantiator_methods->m##_method = type##_##format##_##m)
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293 #define IIFORMAT_HAS_SHARED_DEVMETHOD(type, format, m, fromformat) \
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294 (type##_##format##_image_instantiator_methods->m##_method = type##_##fromformat##_##m)
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295
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296 struct image_instantiator_methods *
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297 decode_device_ii_format (Lisp_Object device, Lisp_Object format,
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298 Error_behavior errb);
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299 struct image_instantiator_methods *
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300 decode_image_instantiator_format (Lisp_Object format, Error_behavior errb);
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301
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302 void add_entry_to_image_instantiator_format_list (Lisp_Object symbol,
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303 struct image_instantiator_methods *meths);
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304 void add_entry_to_device_ii_format_list (Lisp_Object device, Lisp_Object symbol,
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305 struct image_instantiator_methods *meths);
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306 Lisp_Object find_keyword_in_vector (Lisp_Object vector,
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307 Lisp_Object keyword);
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308 Lisp_Object find_keyword_in_vector_or_given (Lisp_Object vector,
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309 Lisp_Object keyword,
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310 Lisp_Object default_);
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311 Lisp_Object simple_image_type_normalize (Lisp_Object inst,
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312 Lisp_Object console_type,
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313 Lisp_Object image_type_tag);
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314 Lisp_Object potential_pixmap_file_instantiator (Lisp_Object instantiator,
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315 Lisp_Object file_keyword,
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316 Lisp_Object data_keyword,
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317 Lisp_Object console_type);
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318 void check_valid_string (Lisp_Object data);
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319 void check_valid_int (Lisp_Object data);
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320 void check_valid_face (Lisp_Object data);
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321 void check_valid_vector (Lisp_Object data);
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322 void check_valid_item_list_1 (Lisp_Object items);
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323
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324 void initialize_subwindow_image_instance (struct Lisp_Image_Instance*);
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325 void subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
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326 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
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327 int dest_mask, Lisp_Object domain);
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438
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328 void widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
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329 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
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330 int dest_mask, Lisp_Object domain);
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331 void image_instance_query_geometry (Lisp_Object image_instance,
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332 unsigned int* width, unsigned int* height,
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333 enum image_instance_geometry disp,
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334 Lisp_Object domain);
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335 void image_instance_layout (Lisp_Object image_instance,
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336 unsigned int width, unsigned int height,
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337 Lisp_Object domain);
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428
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338
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339 DECLARE_DOESNT_RETURN (incompatible_image_types (Lisp_Object instantiator,
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340 int given_dest_mask,
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341 int desired_dest_mask));
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342 DECLARE_DOESNT_RETURN (signal_image_error (CONST char *, Lisp_Object));
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343 DECLARE_DOESNT_RETURN (signal_image_error_2 (CONST char *, Lisp_Object, Lisp_Object));
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344
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345 /************************************************************************/
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346 /* Image Specifier Object */
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347 /************************************************************************/
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348
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349 DECLARE_SPECIFIER_TYPE (image);
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350 #define XIMAGE_SPECIFIER(x) XSPECIFIER_TYPE (x, image)
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351 #define XSETIMAGE_SPECIFIER(x, p) XSETSPECIFIER_TYPE (x, p, image)
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352 #define IMAGE_SPECIFIERP(x) SPECIFIER_TYPEP (x, image)
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353 #define CHECK_IMAGE_SPECIFIER(x) CHECK_SPECIFIER_TYPE (x, image)
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354 #define CONCHECK_IMAGE_SPECIFIER(x) CONCHECK_SPECIFIER_TYPE (x, image)
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355
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356 void set_image_attached_to (Lisp_Object obj, Lisp_Object face_or_glyph,
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357 Lisp_Object property);
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358
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359 struct image_specifier
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360 {
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361 int allowed;
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362 Lisp_Object attachee; /* face or glyph this is attached to, or nil */
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363 Lisp_Object attachee_property;/* property of that face or glyph */
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364 };
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365
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366 #define IMAGE_SPECIFIER_DATA(g) (SPECIFIER_TYPE_DATA (g, image))
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367 #define IMAGE_SPECIFIER_ALLOWED(g) (IMAGE_SPECIFIER_DATA (g)->allowed)
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368 #define IMAGE_SPECIFIER_ATTACHEE(g) (IMAGE_SPECIFIER_DATA (g)->attachee)
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369 #define IMAGE_SPECIFIER_ATTACHEE_PROPERTY(g) \
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370 (IMAGE_SPECIFIER_DATA (g)->attachee_property)
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371
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372 #define XIMAGE_SPECIFIER_ALLOWED(g) \
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373 IMAGE_SPECIFIER_ALLOWED (XIMAGE_SPECIFIER (g))
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374
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375 /************************************************************************/
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376 /* Image Instance Object */
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377 /************************************************************************/
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378
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379 DECLARE_LRECORD (image_instance, struct Lisp_Image_Instance);
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380 #define XIMAGE_INSTANCE(x) \
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381 XRECORD (x, image_instance, struct Lisp_Image_Instance)
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382 #define XSETIMAGE_INSTANCE(x, p) XSETRECORD (x, p, image_instance)
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383 #define IMAGE_INSTANCEP(x) RECORDP (x, image_instance)
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384 #define CHECK_IMAGE_INSTANCE(x) CHECK_RECORD (x, image_instance)
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385 #define CONCHECK_IMAGE_INSTANCE(x) CONCHECK_RECORD (x, image_instance)
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386
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387 enum image_instance_type
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388 {
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389 IMAGE_UNKNOWN,
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390 IMAGE_NOTHING,
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391 IMAGE_TEXT,
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392 IMAGE_MONO_PIXMAP,
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393 IMAGE_COLOR_PIXMAP,
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394 IMAGE_POINTER,
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395 IMAGE_SUBWINDOW,
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396 IMAGE_WIDGET,
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397 IMAGE_LAYOUT
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398 };
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399
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400 #define IMAGE_NOTHING_MASK (1 << 0)
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401 #define IMAGE_TEXT_MASK (1 << 1)
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402 #define IMAGE_MONO_PIXMAP_MASK (1 << 2)
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403 #define IMAGE_COLOR_PIXMAP_MASK (1 << 3)
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404 #define IMAGE_POINTER_MASK (1 << 4)
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405 #define IMAGE_SUBWINDOW_MASK (1 << 5)
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406 #define IMAGE_WIDGET_MASK (1 << 6)
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407 #define IMAGE_LAYOUT_MASK (1 << 7)
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408
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409 #define IMAGE_INSTANCE_TYPE_P(ii, type) \
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410 (IMAGE_INSTANCEP (ii) && XIMAGE_INSTANCE_TYPE (ii) == type)
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411
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412 #define NOTHING_IMAGE_INSTANCEP(ii) \
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413 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_NOTHING)
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414 #define TEXT_IMAGE_INSTANCEP(ii) \
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415 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_TEXT)
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416 #define MONO_PIXMAP_IMAGE_INSTANCEP(ii) \
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417 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_MONO_PIXMAP)
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418 #define COLOR_PIXMAP_IMAGE_INSTANCEP(ii) \
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419 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_COLOR_PIXMAP)
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420 #define POINTER_IMAGE_INSTANCEP(ii) \
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421 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_POINTER)
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422 #define SUBWINDOW_IMAGE_INSTANCEP(ii) \
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423 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_SUBWINDOW)
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424 #define WIDGET_IMAGE_INSTANCEP(ii) \
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425 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_WIDGET)
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426 #define LAYOUT_IMAGE_INSTANCEP(ii) \
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427 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_LAYOUT)
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428
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429 #define CHECK_NOTHING_IMAGE_INSTANCE(x) do { \
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430 CHECK_IMAGE_INSTANCE (x); \
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431 if (!NOTHING_IMAGE_INSTANCEP (x)) \
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432 x = wrong_type_argument (Qnothing_image_instance_p, (x)); \
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433 } while (0)
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434
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435 #define CHECK_TEXT_IMAGE_INSTANCE(x) do { \
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436 CHECK_IMAGE_INSTANCE (x); \
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437 if (!TEXT_IMAGE_INSTANCEP (x)) \
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438 x = wrong_type_argument (Qtext_image_instance_p, (x)); \
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439 } while (0)
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440
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441 #define CHECK_MONO_PIXMAP_IMAGE_INSTANCE(x) do { \
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442 CHECK_IMAGE_INSTANCE (x); \
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443 if (!MONO_PIXMAP_IMAGE_INSTANCEP (x)) \
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444 x = wrong_type_argument (Qmono_pixmap_image_instance_p, (x)); \
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445 } while (0)
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446
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447 #define CHECK_COLOR_PIXMAP_IMAGE_INSTANCE(x) do { \
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448 CHECK_IMAGE_INSTANCE (x); \
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449 if (!COLOR_PIXMAP_IMAGE_INSTANCEP (x)) \
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450 x = wrong_type_argument (Qcolor_pixmap_image_instance_p, (x)); \
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451 } while (0)
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452
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453 #define CHECK_POINTER_IMAGE_INSTANCE(x) do { \
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454 CHECK_IMAGE_INSTANCE (x); \
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455 if (!POINTER_IMAGE_INSTANCEP (x)) \
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456 x = wrong_type_argument (Qpointer_image_instance_p, (x)); \
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457 } while (0)
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458
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459 #define CHECK_SUBWINDOW_IMAGE_INSTANCE(x) do { \
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460 CHECK_IMAGE_INSTANCE (x); \
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461 if (!SUBWINDOW_IMAGE_INSTANCEP (x) \
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462 && !WIDGET_IMAGE_INSTANCEP (x)) \
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463 x = wrong_type_argument (Qsubwindow_image_instance_p, (x)); \
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464 } while (0)
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465
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466 #define CHECK_WIDGET_IMAGE_INSTANCE(x) do { \
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467 CHECK_IMAGE_INSTANCE (x); \
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468 if (!WIDGET_IMAGE_INSTANCEP (x)) \
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469 x = wrong_type_argument (Qwidget_image_instance_p, (x)); \
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470 } while (0)
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471
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472 #define CHECK_LAYOUT_IMAGE_INSTANCE(x) do { \
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473 CHECK_IMAGE_INSTANCE (x); \
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474 if (!LAYOUT_IMAGE_INSTANCEP (x)) \
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475 x = wrong_type_argument (Qlayout_image_instance_p, (x)); \
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476 } while (0)
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477
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478 struct Lisp_Image_Instance
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479 {
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480 struct lcrecord_header header;
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481 Lisp_Object device;
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482 Lisp_Object name;
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438
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483 /* The glyph from which we were instantiated. This is a weak
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484 reference. */
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485 Lisp_Object glyph;
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428
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486 enum image_instance_type type;
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434
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487 unsigned int x_offset, y_offset; /* for layout purposes */
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|
488 unsigned int width, height;
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428
|
489 unsigned int dirty : 1;
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|
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490 union
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491 {
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492 struct
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493 {
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434
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494 unsigned int descent;
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428
|
495 Lisp_Object string;
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496 } text;
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497 struct
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498 {
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434
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499 unsigned int depth;
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500 unsigned int slice, maxslice, timeout;
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428
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501 Lisp_Object hotspot_x, hotspot_y; /* integer or Qnil */
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502 Lisp_Object filename; /* string or Qnil */
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503 Lisp_Object mask_filename; /* string or Qnil */
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504 Lisp_Object fg, bg; /* foreground and background colors,
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505 if this is a colorized mono-pixmap
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506 or a pointer */
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507 Lisp_Object auxdata; /* list or Qnil: any additional data
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508 to be seen from lisp */
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509 void* mask; /* mask that can be seen from all windowing systems */
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510 } pixmap; /* used for pointers as well */
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511 struct
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|
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512 {
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513 Lisp_Object frame;
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514 void* subwindow; /* specific devices can use this as necessary */
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|
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515 unsigned int being_displayed : 1; /* used to detect when needs to be unmapped */
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|
438
|
516 unsigned int v_resize : 1; /* Whether the vsize is allowed to change. */
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517 unsigned int h_resize : 1; /* Whether the hsize is allowed to change. */
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518 unsigned int orientation : 1; /* Vertical or horizontal. */
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519 unsigned int justification : 2; /* Left, right or center. */
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428
|
520 union
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|
|
521 {
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|
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522 struct
|
|
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523 {
|
|
438
|
524 /* Face for colors and font. We specify this here becuase we
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|
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525 want people to be able to put :face in the instantiator
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|
526 spec. Using gyph-face is more inconvenient, although more
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|
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527 general. */
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|
528 Lisp_Object face;
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428
|
529 Lisp_Object type;
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530 Lisp_Object props; /* properties */
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|
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531 Lisp_Object gui_item; /* a list of gui_items */
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532 } widget; /* widgets are subwindows */
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|
533 struct
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|
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534 {
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535 Lisp_Object children; /* managed children */
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|
536 Lisp_Object border; /* Style of enclosing border or text. */
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|
|
537 } layout;
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|
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538 } s;
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|
|
539 } subwindow;
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|
|
540 } u;
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|
|
541
|
|
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542 /* console-type- and image-type-specific data */
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|
|
543 void *data;
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|
|
544 };
|
|
|
545
|
|
438
|
546 /* Layout bit-fields. */
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|
|
547 #define LAYOUT_HORIZONTAL 0
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|
|
548 #define LAYOUT_VERTICAL 1
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|
|
549
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|
|
550 #define LAYOUT_JUSTIFY_LEFT 0
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|
|
551 #define LAYOUT_JUSTIFY_RIGHT 1
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|
|
552 #define LAYOUT_JUSTIFY_CENTER 2
|
|
|
553
|
|
|
554 /* Accessor macros. */
|
|
428
|
555 #define IMAGE_INSTANCE_DEVICE(i) ((i)->device)
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|
|
556 #define IMAGE_INSTANCE_NAME(i) ((i)->name)
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|
438
|
557 #define IMAGE_INSTANCE_GLYPH(i) ((i)->glyph)
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|
428
|
558 #define IMAGE_INSTANCE_TYPE(i) ((i)->type)
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|
|
559 #define IMAGE_INSTANCE_XOFFSET(i) ((i)->x_offset)
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|
|
560 #define IMAGE_INSTANCE_YOFFSET(i) ((i)->y_offset)
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|
434
|
561 #define IMAGE_INSTANCE_WIDTH(i) ((i)->width)
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|
|
562 #define IMAGE_INSTANCE_HEIGHT(i) ((i)->height)
|
|
428
|
563 #define IMAGE_INSTANCE_PIXMAP_TYPE_P(i) \
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|
|
564 ((IMAGE_INSTANCE_TYPE (i) == IMAGE_MONO_PIXMAP) \
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|
|
565 || (IMAGE_INSTANCE_TYPE (i) == IMAGE_COLOR_PIXMAP))
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|
|
566 #define IMAGE_INSTANCE_DIRTYP(i) ((i)->dirty)
|
|
438
|
567 #define IMAGE_INSTANCE_FACE(i) \
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|
|
568 XGLYPH_FACE (IMAGE_INSTANCE_GLYPH (i))
|
|
428
|
569
|
|
|
570 #define IMAGE_INSTANCE_TEXT_STRING(i) ((i)->u.text.string)
|
|
434
|
571 #define IMAGE_INSTANCE_TEXT_WIDTH(i) \
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|
|
572 IMAGE_INSTANCE_WIDTH(i)
|
|
|
573 #define IMAGE_INSTANCE_TEXT_HEIGHT(i) \
|
|
|
574 IMAGE_INSTANCE_HEIGHT(i)
|
|
|
575 #define IMAGE_INSTANCE_TEXT_DESCENT(i) ((i)->u.text.descent)
|
|
438
|
576 #define IMAGE_INSTANCE_TEXT_ASCENT(i) \
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|
|
577 (IMAGE_INSTANCE_TEXT_HEIGHT(i) - IMAGE_INSTANCE_TEXT_DESCENT(i))
|
|
428
|
578
|
|
434
|
579 #define IMAGE_INSTANCE_PIXMAP_WIDTH(i) \
|
|
|
580 IMAGE_INSTANCE_WIDTH(i)
|
|
|
581 #define IMAGE_INSTANCE_PIXMAP_HEIGHT(i) \
|
|
|
582 IMAGE_INSTANCE_HEIGHT(i)
|
|
428
|
583 #define IMAGE_INSTANCE_PIXMAP_DEPTH(i) ((i)->u.pixmap.depth)
|
|
|
584 #define IMAGE_INSTANCE_PIXMAP_FILENAME(i) ((i)->u.pixmap.filename)
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|
|
585 #define IMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) ((i)->u.pixmap.mask_filename)
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|
|
586 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) ((i)->u.pixmap.hotspot_x)
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|
|
587 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) ((i)->u.pixmap.hotspot_y)
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|
|
588 #define IMAGE_INSTANCE_PIXMAP_FG(i) ((i)->u.pixmap.fg)
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|
|
589 #define IMAGE_INSTANCE_PIXMAP_BG(i) ((i)->u.pixmap.bg)
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|
|
590 #define IMAGE_INSTANCE_PIXMAP_AUXDATA(i) ((i)->u.pixmap.auxdata)
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|
|
591 #define IMAGE_INSTANCE_PIXMAP_MASK(i) ((i)->u.pixmap.mask)
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|
|
592 #define IMAGE_INSTANCE_PIXMAP_SLICE(i) ((i)->u.pixmap.slice)
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|
|
593 #define IMAGE_INSTANCE_PIXMAP_MAXSLICE(i) ((i)->u.pixmap.maxslice)
|
|
|
594 #define IMAGE_INSTANCE_PIXMAP_TIMEOUT(i) ((i)->u.pixmap.timeout)
|
|
|
595
|
|
434
|
596 #define IMAGE_INSTANCE_SUBWINDOW_WIDTH(i) \
|
|
|
597 IMAGE_INSTANCE_WIDTH(i)
|
|
|
598 #define IMAGE_INSTANCE_SUBWINDOW_HEIGHT(i) \
|
|
|
599 IMAGE_INSTANCE_HEIGHT(i)
|
|
428
|
600 #define IMAGE_INSTANCE_SUBWINDOW_ID(i) ((i)->u.subwindow.subwindow)
|
|
|
601 #define IMAGE_INSTANCE_SUBWINDOW_FRAME(i) ((i)->u.subwindow.frame)
|
|
|
602 #define IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \
|
|
|
603 ((i)->u.subwindow.being_displayed)
|
|
438
|
604 #define IMAGE_INSTANCE_SUBWINDOW_V_RESIZEP(i) \
|
|
|
605 ((i)->u.subwindow.v_resize)
|
|
|
606 #define IMAGE_INSTANCE_SUBWINDOW_H_RESIZEP(i) \
|
|
|
607 ((i)->u.subwindow.h_resize)
|
|
|
608 #define IMAGE_INSTANCE_SUBWINDOW_ORIENT(i) \
|
|
|
609 ((i)->u.subwindow.orientation)
|
|
|
610 #define IMAGE_INSTANCE_SUBWINDOW_JUSTIFY(i) \
|
|
|
611 ((i)->u.subwindow.justification)
|
|
428
|
612
|
|
|
613 #define IMAGE_INSTANCE_WIDGET_WIDTH(i) \
|
|
434
|
614 IMAGE_INSTANCE_WIDTH(i)
|
|
428
|
615 #define IMAGE_INSTANCE_WIDGET_HEIGHT(i) \
|
|
434
|
616 IMAGE_INSTANCE_HEIGHT(i)
|
|
428
|
617 #define IMAGE_INSTANCE_WIDGET_TYPE(i) ((i)->u.subwindow.s.widget.type)
|
|
|
618 #define IMAGE_INSTANCE_WIDGET_PROPS(i) ((i)->u.subwindow.s.widget.props)
|
|
438
|
619 #define SET_IMAGE_INSTANCE_WIDGET_FACE(i,f) \
|
|
|
620 ((i)->u.subwindow.s.widget.face = f)
|
|
|
621 #define IMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
622 (!NILP ((i)->u.subwindow.s.widget.face) ? (i)->u.subwindow.s.widget.face : \
|
|
|
623 !NILP (IMAGE_INSTANCE_FACE (i)) ? IMAGE_INSTANCE_FACE (i) : \
|
|
|
624 Vwidget_face)
|
|
428
|
625 #define IMAGE_INSTANCE_WIDGET_ITEMS(i) ((i)->u.subwindow.s.widget.gui_item)
|
|
|
626 #define IMAGE_INSTANCE_WIDGET_ITEM(i) \
|
|
|
627 (CONSP (IMAGE_INSTANCE_WIDGET_ITEMS (i)) ? \
|
|
|
628 XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (i)) : \
|
|
|
629 IMAGE_INSTANCE_WIDGET_ITEMS (i))
|
|
|
630 #define IMAGE_INSTANCE_WIDGET_TEXT(i) XGUI_ITEM (IMAGE_INSTANCE_WIDGET_ITEM (i))->name
|
|
|
631
|
|
|
632 #define IMAGE_INSTANCE_LAYOUT_CHILDREN(i) ((i)->u.subwindow.s.layout.children)
|
|
|
633 #define IMAGE_INSTANCE_LAYOUT_BORDER(i) ((i)->u.subwindow.s.layout.border)
|
|
|
634
|
|
|
635 #define XIMAGE_INSTANCE_DEVICE(i) \
|
|
|
636 IMAGE_INSTANCE_DEVICE (XIMAGE_INSTANCE (i))
|
|
|
637 #define XIMAGE_INSTANCE_NAME(i) \
|
|
|
638 IMAGE_INSTANCE_NAME (XIMAGE_INSTANCE (i))
|
|
438
|
639 #define XIMAGE_INSTANCE_GLYPH(i) \
|
|
|
640 IMAGE_INSTANCE_GLYPH (XIMAGE_INSTANCE (i))
|
|
428
|
641 #define XIMAGE_INSTANCE_TYPE(i) \
|
|
|
642 IMAGE_INSTANCE_TYPE (XIMAGE_INSTANCE (i))
|
|
|
643 #define XIMAGE_INSTANCE_XOFFSET(i) \
|
|
|
644 IMAGE_INSTANCE_XOFFSET (XIMAGE_INSTANCE (i))
|
|
|
645 #define XIMAGE_INSTANCE_YOFFSET(i) \
|
|
|
646 IMAGE_INSTANCE_YOFFSET (XIMAGE_INSTANCE (i))
|
|
|
647 #define XIMAGE_INSTANCE_DIRTYP(i) \
|
|
|
648 IMAGE_INSTANCE_DIRTYP (XIMAGE_INSTANCE (i))
|
|
438
|
649 #define XIMAGE_INSTANCE_WIDTH(i) \
|
|
|
650 IMAGE_INSTANCE_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
651 #define XIMAGE_INSTANCE_HEIGHT(i) \
|
|
|
652 IMAGE_INSTANCE_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
653 #define XIMAGE_INSTANCE_FACE(i) \
|
|
|
654 IMAGE_INSTANCE_FACE (XIMAGE_INSTANCE (i))
|
|
428
|
655
|
|
|
656 #define XIMAGE_INSTANCE_TEXT_STRING(i) \
|
|
|
657 IMAGE_INSTANCE_TEXT_STRING (XIMAGE_INSTANCE (i))
|
|
438
|
658 #define XIMAGE_INSTANCE_TEXT_WIDTH(i) \
|
|
|
659 IMAGE_INSTANCE_TEXT_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
660 #define XIMAGE_INSTANCE_TEXT_HEIGHT(i) \
|
|
|
661 IMAGE_INSTANCE_TEXT_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
662 #define XIMAGE_INSTANCE_TEXT_ASCENT(i) \
|
|
|
663 IMAGE_INSTANCE_TEXT_ASCENT (XIMAGE_INSTANCE (i))
|
|
|
664 #define XIMAGE_INSTANCE_TEXT_DESCENT(i) \
|
|
|
665 IMAGE_INSTANCE_TEXT_DESCENT (XIMAGE_INSTANCE (i))
|
|
428
|
666
|
|
|
667 #define XIMAGE_INSTANCE_PIXMAP_WIDTH(i) \
|
|
|
668 IMAGE_INSTANCE_PIXMAP_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
669 #define XIMAGE_INSTANCE_PIXMAP_HEIGHT(i) \
|
|
|
670 IMAGE_INSTANCE_PIXMAP_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
671 #define XIMAGE_INSTANCE_PIXMAP_DEPTH(i) \
|
|
|
672 IMAGE_INSTANCE_PIXMAP_DEPTH (XIMAGE_INSTANCE (i))
|
|
|
673 #define XIMAGE_INSTANCE_PIXMAP_FILENAME(i) \
|
|
|
674 IMAGE_INSTANCE_PIXMAP_FILENAME (XIMAGE_INSTANCE (i))
|
|
|
675 #define XIMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) \
|
|
|
676 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (XIMAGE_INSTANCE (i))
|
|
|
677 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) \
|
|
|
678 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (XIMAGE_INSTANCE (i))
|
|
|
679 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) \
|
|
|
680 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (XIMAGE_INSTANCE (i))
|
|
|
681 #define XIMAGE_INSTANCE_PIXMAP_FG(i) \
|
|
|
682 IMAGE_INSTANCE_PIXMAP_FG (XIMAGE_INSTANCE (i))
|
|
|
683 #define XIMAGE_INSTANCE_PIXMAP_BG(i) \
|
|
|
684 IMAGE_INSTANCE_PIXMAP_BG (XIMAGE_INSTANCE (i))
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|
|
685 #define XIMAGE_INSTANCE_PIXMAP_MASK(i) \
|
|
|
686 IMAGE_INSTANCE_PIXMAP_MASK (XIMAGE_INSTANCE (i))
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|
|
687 #define XIMAGE_INSTANCE_PIXMAP_SLICE(i) \
|
|
|
688 IMAGE_INSTANCE_PIXMAP_SLICE (XIMAGE_INSTANCE (i))
|
|
|
689 #define XIMAGE_INSTANCE_PIXMAP_MAXSLICE(i) \
|
|
|
690 IMAGE_INSTANCE_PIXMAP_MAXSLICE (XIMAGE_INSTANCE (i))
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|
|
691 #define XIMAGE_INSTANCE_PIXMAP_TIMEOUT(i) \
|
|
|
692 IMAGE_INSTANCE_PIXMAP_TIMEOUT (XIMAGE_INSTANCE (i))
|
|
|
693
|
|
|
694 #define XIMAGE_INSTANCE_WIDGET_WIDTH(i) \
|
|
|
695 IMAGE_INSTANCE_WIDGET_WIDTH (XIMAGE_INSTANCE (i))
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|
|
696 #define XIMAGE_INSTANCE_WIDGET_HEIGHT(i) \
|
|
|
697 IMAGE_INSTANCE_WIDGET_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
698 #define XIMAGE_INSTANCE_WIDGET_TYPE(i) \
|
|
|
699 IMAGE_INSTANCE_WIDGET_TYPE (XIMAGE_INSTANCE (i))
|
|
|
700 #define XIMAGE_INSTANCE_WIDGET_PROPS(i) \
|
|
|
701 IMAGE_INSTANCE_WIDGET_PROPS (XIMAGE_INSTANCE (i))
|
|
|
702 #define XIMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
703 IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i))
|
|
438
|
704 #define XSET_IMAGE_INSTANCE_WIDGET_FACE(i) \
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|
|
705 SET_IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i))
|
|
428
|
706 #define XIMAGE_INSTANCE_WIDGET_ITEM(i) \
|
|
|
707 IMAGE_INSTANCE_WIDGET_ITEM (XIMAGE_INSTANCE (i))
|
|
|
708 #define XIMAGE_INSTANCE_WIDGET_ITEMS(i) \
|
|
|
709 IMAGE_INSTANCE_WIDGET_ITEMS (XIMAGE_INSTANCE (i))
|
|
|
710 #define XIMAGE_INSTANCE_WIDGET_TEXT(i) \
|
|
|
711 IMAGE_INSTANCE_WIDGET_TEXT (XIMAGE_INSTANCE (i))
|
|
|
712
|
|
|
713 #define XIMAGE_INSTANCE_LAYOUT_CHILDREN(i) \
|
|
|
714 IMAGE_INSTANCE_LAYOUT_CHILDREN (XIMAGE_INSTANCE (i))
|
|
|
715 #define XIMAGE_INSTANCE_LAYOUT_BORDER(i) \
|
|
|
716 IMAGE_INSTANCE_LAYOUT_BORDER (XIMAGE_INSTANCE (i))
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|
|
717
|
|
|
718 #define XIMAGE_INSTANCE_SUBWINDOW_WIDTH(i) \
|
|
|
719 IMAGE_INSTANCE_SUBWINDOW_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
720 #define XIMAGE_INSTANCE_SUBWINDOW_HEIGHT(i) \
|
|
|
721 IMAGE_INSTANCE_SUBWINDOW_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
722 #define XIMAGE_INSTANCE_SUBWINDOW_ID(i) \
|
|
|
723 IMAGE_INSTANCE_SUBWINDOW_ID (XIMAGE_INSTANCE (i))
|
|
|
724 #define XIMAGE_INSTANCE_SUBWINDOW_FRAME(i) \
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|
|
725 IMAGE_INSTANCE_SUBWINDOW_FRAME (XIMAGE_INSTANCE (i))
|
|
|
726 #define XIMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \
|
|
|
727 IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP (XIMAGE_INSTANCE (i))
|
|
438
|
728 #define XIMAGE_INSTANCE_SUBWINDOW_ORIENT(i) \
|
|
|
729 IMAGE_INSTANCE_SUBWINDOW_ORIENT (XIMAGE_INSTANCE (i))
|
|
|
730 #define XIMAGE_INSTANCE_SUBWINDOW_JUSTIFY(i) \
|
|
|
731 IMAGE_INSTANCE_SUBWINDOW_JUSTIFY (XIMAGE_INSTANCE (i))
|
|
428
|
732
|
|
|
733 #define MARK_IMAGE_INSTANCE_CHANGED(i) \
|
|
|
734 (IMAGE_INSTANCE_DIRTYP (i) = 1);
|
|
|
735
|
|
|
736 #ifdef HAVE_XPM
|
|
|
737 Lisp_Object evaluate_xpm_color_symbols (void);
|
|
|
738 Lisp_Object pixmap_to_lisp_data (Lisp_Object name, int ok_if_data_invalid);
|
|
|
739 #endif /* HAVE_XPM */
|
|
|
740 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
741 Lisp_Object bitmap_to_lisp_data (Lisp_Object name, int *xhot, int *yhot,
|
|
|
742 int ok_if_data_invalid);
|
|
|
743 int read_bitmap_data_from_file (CONST char *filename, unsigned int *width,
|
|
|
744 unsigned int *height, unsigned char **datap,
|
|
|
745 int *x_hot, int *y_hot);
|
|
|
746 Lisp_Object xbm_mask_file_munging (Lisp_Object alist, Lisp_Object file,
|
|
|
747 Lisp_Object mask_file,
|
|
|
748 Lisp_Object console_type);
|
|
|
749 #endif
|
|
|
750
|
|
|
751 /************************************************************************/
|
|
|
752 /* Glyph Object */
|
|
|
753 /************************************************************************/
|
|
|
754
|
|
|
755 enum glyph_type
|
|
|
756 {
|
|
|
757 GLYPH_UNKNOWN,
|
|
|
758 GLYPH_BUFFER,
|
|
|
759 GLYPH_POINTER,
|
|
|
760 GLYPH_ICON
|
|
|
761 };
|
|
|
762
|
|
|
763 struct Lisp_Glyph
|
|
|
764 {
|
|
|
765 struct lcrecord_header header;
|
|
|
766
|
|
|
767 enum glyph_type type;
|
|
|
768
|
|
|
769 /* specifiers: */
|
|
|
770 Lisp_Object image; /* the actual image */
|
|
|
771 Lisp_Object contrib_p; /* whether to figure into line height */
|
|
|
772 Lisp_Object baseline; /* percent above baseline */
|
|
|
773
|
|
|
774 Lisp_Object face; /* if non-nil, face to use when displaying */
|
|
|
775
|
|
|
776 Lisp_Object plist;
|
|
|
777 void (*after_change) (Lisp_Object glyph, Lisp_Object property,
|
|
|
778 Lisp_Object locale);
|
|
|
779
|
|
|
780 unsigned int dirty : 1; /* So that we can selectively
|
|
|
781 redisplay changed glyphs. */
|
|
|
782 };
|
|
|
783
|
|
|
784 DECLARE_LRECORD (glyph, struct Lisp_Glyph);
|
|
|
785 #define XGLYPH(x) XRECORD (x, glyph, struct Lisp_Glyph)
|
|
|
786 #define XSETGLYPH(x, p) XSETRECORD (x, p, glyph)
|
|
|
787 #define GLYPHP(x) RECORDP (x, glyph)
|
|
|
788 #define CHECK_GLYPH(x) CHECK_RECORD (x, glyph)
|
|
|
789 #define CONCHECK_GLYPH(x) CONCHECK_RECORD (x, glyph)
|
|
|
790
|
|
|
791 #define CHECK_BUFFER_GLYPH(x) do { \
|
|
|
792 CHECK_GLYPH (x); \
|
|
|
793 if (XGLYPH (x)->type != GLYPH_BUFFER) \
|
|
|
794 x = wrong_type_argument (Qbuffer_glyph_p, (x)); \
|
|
|
795 } while (0)
|
|
|
796
|
|
|
797 #define CHECK_POINTER_GLYPH(x) do { \
|
|
|
798 CHECK_GLYPH (x); \
|
|
|
799 if (XGLYPH (x)->type != GLYPH_POINTER) \
|
|
|
800 x = wrong_type_argument (Qpointer_glyph_p, (x)); \
|
|
|
801 } while (0)
|
|
|
802
|
|
|
803 #define CHECK_ICON_GLYPH(x) do { \
|
|
|
804 CHECK_GLYPH (x); \
|
|
|
805 if (XGLYPH (x)->type != GLYPH_ICON) \
|
|
|
806 x = wrong_type_argument (Qicon_glyph_p, (x)); \
|
|
|
807 } while (0)
|
|
|
808
|
|
|
809 #define GLYPH_TYPE(g) ((g)->type)
|
|
|
810 #define GLYPH_IMAGE(g) ((g)->image)
|
|
|
811 #define GLYPH_CONTRIB_P(g) ((g)->contrib_p)
|
|
|
812 #define GLYPH_BASELINE(g) ((g)->baseline)
|
|
|
813 #define GLYPH_FACE(g) ((g)->face)
|
|
|
814 #define GLYPH_DIRTYP(g) ((g)->dirty)
|
|
|
815
|
|
|
816 #define XGLYPH_TYPE(g) GLYPH_TYPE (XGLYPH (g))
|
|
|
817 #define XGLYPH_IMAGE(g) GLYPH_IMAGE (XGLYPH (g))
|
|
|
818 #define XGLYPH_CONTRIB_P(g) GLYPH_CONTRIB_P (XGLYPH (g))
|
|
|
819 #define XGLYPH_BASELINE(g) GLYPH_BASELINE (XGLYPH (g))
|
|
|
820 #define XGLYPH_FACE(g) GLYPH_FACE (XGLYPH (g))
|
|
|
821 #define XGLYPH_DIRTYP(g) GLYPH_DIRTYP (XGLYPH (g))
|
|
|
822
|
|
|
823 #define MARK_GLYPH_CHANGED(g) (GLYPH_DIRTYP (g) = 1);
|
|
|
824
|
|
|
825 extern Lisp_Object Qxpm, Qxface, Qetched_in, Qetched_out, Qbevel_in, Qbevel_out;
|
|
|
826 extern Lisp_Object Q_data, Q_file, Q_color_symbols, Qconst_glyph_variable;
|
|
|
827 extern Lisp_Object Qxbm, Qedit_field, Qgroup, Qlabel, Qcombo_box, Qscrollbar;
|
|
|
828 extern Lisp_Object Qtree_view, Qtab_control, Qprogress_gauge, Q_border;
|
|
|
829 extern Lisp_Object Q_mask_file, Q_mask_data, Q_hotspot_x, Q_hotspot_y;
|
|
|
830 extern Lisp_Object Q_foreground, Q_background, Q_face, Q_descriptor, Q_group;
|
|
|
831 extern Lisp_Object Q_width, Q_height, Q_pixel_width, Q_pixel_height, Q_text;
|
|
|
832 extern Lisp_Object Q_items, Q_properties, Q_image, Q_percent, Qimage_conversion_error;
|
|
|
833 extern Lisp_Object Q_orientation;
|
|
|
834 extern Lisp_Object Vcontinuation_glyph, Vcontrol_arrow_glyph, Vhscroll_glyph;
|
|
|
835 extern Lisp_Object Vinvisible_text_glyph, Voctal_escape_glyph, Vtruncation_glyph;
|
|
|
836 extern Lisp_Object Vxemacs_logo;
|
|
|
837
|
|
438
|
838 unsigned short glyph_width (Lisp_Object glyph, Lisp_Object domain);
|
|
|
839 unsigned short glyph_ascent (Lisp_Object glyph, Lisp_Object domain);
|
|
|
840 unsigned short glyph_descent (Lisp_Object glyph, Lisp_Object domain);
|
|
|
841 unsigned short glyph_height (Lisp_Object glyph, Lisp_Object domain);
|
|
428
|
842 Lisp_Object glyph_baseline (Lisp_Object glyph, Lisp_Object domain);
|
|
|
843 Lisp_Object glyph_face (Lisp_Object glyph, Lisp_Object domain);
|
|
|
844 int glyph_contrib_p (Lisp_Object glyph, Lisp_Object domain);
|
|
|
845 Lisp_Object glyph_image_instance (Lisp_Object glyph,
|
|
|
846 Lisp_Object domain,
|
|
|
847 Error_behavior errb, int no_quit);
|
|
|
848 void file_or_data_must_be_present (Lisp_Object instantiator);
|
|
|
849 void data_must_be_present (Lisp_Object instantiator);
|
|
|
850 Lisp_Object make_string_from_file (Lisp_Object file);
|
|
|
851 Lisp_Object tagged_vector_to_alist (Lisp_Object vector);
|
|
|
852 Lisp_Object alist_to_tagged_vector (Lisp_Object tag, Lisp_Object alist);
|
|
|
853 void string_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
854 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
855 int dest_mask, Lisp_Object domain);
|
|
|
856 Lisp_Object allocate_glyph (enum glyph_type type,
|
|
|
857 void (*after_change) (Lisp_Object glyph,
|
|
|
858 Lisp_Object property,
|
|
|
859 Lisp_Object locale));
|
|
438
|
860 void query_string_geometry ( Lisp_Object string, Lisp_Object face,
|
|
|
861 unsigned int* width, unsigned int* height,
|
|
|
862 unsigned int* descent, Lisp_Object domain);
|
|
|
863 Lisp_Object query_string_font (Lisp_Object string,
|
|
|
864 Lisp_Object face, Lisp_Object domain);
|
|
428
|
865 Lisp_Object add_glyph_animated_timeout (EMACS_INT tickms, Lisp_Object device);
|
|
|
866 void disable_glyph_animated_timeout (int i);
|
|
|
867
|
|
|
868 /************************************************************************/
|
|
|
869 /* Glyph Cachels */
|
|
|
870 /************************************************************************/
|
|
|
871
|
|
|
872 typedef struct glyph_cachel glyph_cachel;
|
|
|
873 struct glyph_cachel
|
|
|
874 {
|
|
|
875 Lisp_Object glyph;
|
|
|
876
|
|
|
877 unsigned int dirty :1; /* I'm copying faces here. I'm not
|
|
|
878 sure why we need two dirty
|
|
|
879 flags. Maybe because an image
|
|
|
880 instance can be dirty and so we
|
|
|
881 need to frob this in the same way
|
|
|
882 as other image instance properties. */
|
|
|
883 unsigned int updated :1;
|
|
|
884
|
|
|
885 unsigned short width;
|
|
|
886 unsigned short ascent;
|
|
|
887 unsigned short descent;
|
|
|
888 };
|
|
|
889
|
|
|
890 #define CONT_GLYPH_INDEX (glyph_index) 0
|
|
|
891 #define TRUN_GLYPH_INDEX (glyph_index) 1
|
|
|
892 #define HSCROLL_GLYPH_INDEX (glyph_index) 2
|
|
|
893 #define CONTROL_GLYPH_INDEX (glyph_index) 3
|
|
|
894 #define OCT_ESC_GLYPH_INDEX (glyph_index) 4
|
|
|
895 #define INVIS_GLYPH_INDEX (glyph_index) 5
|
|
|
896
|
|
|
897 #define GLYPH_CACHEL(window, index) \
|
|
|
898 Dynarr_atp (window->glyph_cachels, index)
|
|
|
899 #define GLYPH_CACHEL_GLYPH(window, index) \
|
|
|
900 Dynarr_atp (window->glyph_cachels, index)->glyph
|
|
|
901 #define GLYPH_CACHEL_WIDTH(window, index) \
|
|
|
902 Dynarr_atp (window->glyph_cachels, index)->width
|
|
|
903 #define GLYPH_CACHEL_ASCENT(window, index) \
|
|
|
904 Dynarr_atp (window->glyph_cachels, index)->ascent
|
|
|
905 #define GLYPH_CACHEL_DESCENT(window, index) \
|
|
|
906 Dynarr_atp (window->glyph_cachels, index)->descent
|
|
|
907 #define GLYPH_CACHEL_DIRTYP(window, index) \
|
|
|
908 Dynarr_atp (window->glyph_cachels, index)->dirty
|
|
|
909
|
|
|
910 void mark_glyph_cachels (glyph_cachel_dynarr *elements);
|
|
|
911 void mark_glyph_cachels_as_not_updated (struct window *w);
|
|
|
912 void mark_glyph_cachels_as_clean (struct window *w);
|
|
|
913 void reset_glyph_cachels (struct window *w);
|
|
|
914 glyph_index get_glyph_cachel_index (struct window *w, Lisp_Object glyph);
|
|
|
915
|
|
|
916 #ifdef MEMORY_USAGE_STATS
|
|
|
917 int compute_glyph_cachel_usage (glyph_cachel_dynarr *glyph_cachels,
|
|
|
918 struct overhead_stats *ovstats);
|
|
|
919 #endif /* MEMORY_USAGE_STATS */
|
|
|
920
|
|
|
921 /************************************************************************/
|
|
|
922 /* Display Tables */
|
|
|
923 /************************************************************************/
|
|
|
924
|
|
|
925 Lisp_Object display_table_entry (Emchar, Lisp_Object, Lisp_Object);
|
|
|
926 void get_display_tables (struct window *, face_index,
|
|
|
927 Lisp_Object *, Lisp_Object *);
|
|
|
928
|
|
|
929 /****************************************************************************
|
|
|
930 * Subwindow Object *
|
|
|
931 ****************************************************************************/
|
|
|
932
|
|
|
933 /* redisplay needs a per-frame cache of subwindows being displayed so
|
|
|
934 * that we known when to unmap them */
|
|
|
935 typedef struct subwindow_cachel subwindow_cachel;
|
|
|
936 struct subwindow_cachel
|
|
|
937 {
|
|
|
938 Lisp_Object subwindow;
|
|
438
|
939 unsigned int x, y;
|
|
|
940 unsigned int width, height;
|
|
428
|
941 unsigned int being_displayed : 1;
|
|
|
942 unsigned int updated : 1;
|
|
|
943 };
|
|
|
944
|
|
|
945 typedef struct
|
|
|
946 {
|
|
|
947 Dynarr_declare (subwindow_cachel);
|
|
|
948 } subwindow_cachel_dynarr;
|
|
|
949
|
|
|
950 void mark_subwindow_cachels (subwindow_cachel_dynarr *elements);
|
|
|
951 void mark_subwindow_cachels_as_not_updated (struct frame *f);
|
|
|
952 void reset_subwindow_cachels (struct frame *f);
|
|
|
953 void unmap_subwindow (Lisp_Object subwindow);
|
|
|
954 void map_subwindow (Lisp_Object subwindow, int x, int y,
|
|
|
955 struct display_glyph_area *dga);
|
|
|
956 void update_frame_subwindows (struct frame *f);
|
|
|
957 int find_matching_subwindow (struct frame* f, int x, int y, int width, int height);
|
|
|
958
|
|
|
959 struct expose_ignore
|
|
|
960 {
|
|
438
|
961 unsigned int x, y;
|
|
|
962 unsigned int width, height;
|
|
428
|
963 struct expose_ignore *next;
|
|
|
964 };
|
|
|
965
|
|
|
966 int check_for_ignored_expose (struct frame* f, int x, int y, int width, int height);
|
|
|
967 extern int hold_ignored_expose_registration;
|
|
|
968
|
|
|
969 #endif /* _XEMACS_GLYPHS_H_ */
|
