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0
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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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398
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24 #ifndef INCLUDED_glyphs_h_
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25 #define INCLUDED_glyphs_h_
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0
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26
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27 #include "specifier.h"
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384
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28 #include "gui.h"
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0
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29
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272
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30 /************************************************************************/
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31 /* Image Instantiators */
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32 /************************************************************************/
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0
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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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272
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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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384
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51 bmp color-pixmap
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272
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52 cursor-font pointer
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384
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53 mswindows-resource pointer
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272
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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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398
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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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384
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64 scrollbar widget
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398
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65 static widget
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0
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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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185
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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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398
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77 int copy_p;
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185
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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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398
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85 extern const struct struct_description iim_description;
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86
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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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0
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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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384
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103 Lisp_Object device; /* sometimes used */
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104
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185
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105 ii_keyword_entry_dynarr *keywords;
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398
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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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0
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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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124
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135 int dest_mask,
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136 Lisp_Object domain);
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384
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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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398
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146 /* Asynchronously update properties. */
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147 void (*update_method) (Lisp_Object image_instance);
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148
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149 /* Find out the desired geometry, as given by disp, of this image
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150 instance. Actual geometry is stored in the appropriate slots in the
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151 image instance. */
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152 void (*query_geometry_method) (Lisp_Object image_instance,
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153 unsigned int* width, unsigned int* height,
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154 enum image_instance_geometry disp,
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155 Lisp_Object domain);
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156
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157 /* Layout the instance and its children bounded by the provided
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158 dimensions. */
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159 void (*layout_method) (Lisp_Object image_instance,
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160 unsigned int width, unsigned int height,
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161 Lisp_Object domain);
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0
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162 };
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163
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164 /***** Calling an image-instantiator method *****/
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165
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396
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166 #define HAS_IIFORMAT_METH_P(mstruc, m) (((mstruc)->m##_method) != 0)
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0
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167 #define IIFORMAT_METH(mstruc, m, args) (((mstruc)->m##_method) args)
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168
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169 /* Call a void-returning specifier method, if it exists */
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396
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170 #define MAYBE_IIFORMAT_METH(mstruc, m, args) \
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171 do { \
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172 struct image_instantiator_methods *MIM_mstruc = (mstruc); \
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173 if (MIM_mstruc && HAS_IIFORMAT_METH_P (MIM_mstruc, m)) \
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174 IIFORMAT_METH (MIM_mstruc, m, args); \
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0
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175 } while (0)
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176
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396
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177 #define MAYBE_IIFORMAT_DEVMETH(device, mstruc, m, args) \
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178 do { \
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179 struct image_instantiator_methods *MID_mstruc = \
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180 decode_ii_device (device, mstruc); \
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181 if (MID_mstruc) \
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182 MAYBE_IIFORMAT_METH(MID_mstruc, m, args); \
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384
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183 } while (0)
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184
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185
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0
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186 /* Call a specifier method, if it exists; otherwise return
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187 the specified value */
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188
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272
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189 #define IIFORMAT_METH_OR_GIVEN(mstruc, m, args, given) \
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190 (HAS_IIFORMAT_METH_P (mstruc, m) ? \
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191 IIFORMAT_METH (mstruc, m, args) : (given))
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0
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192
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193 /***** Defining new image-instantiator types *****/
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194
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185
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195 #define DECLARE_IMAGE_INSTANTIATOR_FORMAT(format) \
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0
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196 extern struct image_instantiator_methods *format##_image_instantiator_methods
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197
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185
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198 #define DEFINE_IMAGE_INSTANTIATOR_FORMAT(format) \
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0
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199 struct image_instantiator_methods *format##_image_instantiator_methods
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200
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384
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201 #define INITIALIZE_IMAGE_INSTANTIATOR_FORMAT_NO_SYM(format, obj_name) \
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185
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202 do { \
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203 format##_image_instantiator_methods = \
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272
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204 xnew_and_zero (struct image_instantiator_methods); \
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185
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205 format##_image_instantiator_methods->symbol = Q##format; \
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384
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206 format##_image_instantiator_methods->device = Qnil; \
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185
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207 format##_image_instantiator_methods->keywords = \
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208 Dynarr_new (ii_keyword_entry); \
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398
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209 format##_image_instantiator_methods->consoles = \
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210 Dynarr_new (console_type_entry); \
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185
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211 add_entry_to_image_instantiator_format_list \
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212 (Q##format, format##_image_instantiator_methods); \
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398
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213 dumpstruct (&format##_image_instantiator_methods, \
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214 &iim_description); \
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185
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215 } while (0)
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0
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216
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384
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217 #define INITIALIZE_IMAGE_INSTANTIATOR_FORMAT(format, obj_name) \
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218 do { \
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219 defsymbol (&Q##format, obj_name); \
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398
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220 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT_NO_SYM(format, obj_name);\
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384
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221 } while (0)
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222
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0
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223 /* Declare that image-instantiator format FORMAT has method M; used in
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224 initialization routines */
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225 #define IIFORMAT_HAS_METHOD(format, m) \
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226 (format##_image_instantiator_methods->m##_method = format##_##m)
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227
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384
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228 #define IIFORMAT_HAS_SHARED_METHOD(format, m, type) \
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229 (format##_image_instantiator_methods->m##_method = type##_##m)
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230
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0
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231 /* Declare that KEYW is a valid keyword for image-instantiator format
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232 FORMAT. VALIDATE_FUN if a function that returns whether the data
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233 is valid. The keyword may not appear more than once. */
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398
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234 #define IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, copy, multi) \
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0
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235 do { \
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236 struct ii_keyword_entry entry; \
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237 \
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238 entry.keyword = keyw; \
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239 entry.validate = validate_fun; \
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398
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240 entry.multiple_p = multi; \
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241 entry.copy_p = copy; \
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0
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242 Dynarr_add (format##_image_instantiator_methods->keywords, \
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243 entry); \
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244 } while (0)
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245
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398
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246 #define IIFORMAT_VALID_KEYWORD(format, keyw, validate_fun) \
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247 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 1, 0)
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248
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0
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249 /* Same as IIFORMAT_VALID_KEYWORD except that the keyword may
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250 appear multiple times. */
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398
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251 #define IIFORMAT_VALID_MULTI_KEYWORD(format, keyw, validate_fun) \
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252 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 1, 1)
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253
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254 /* Same as IIFORMAT_VALID_KEYWORD execpt that the argument is not
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255 copied by the specifier functions. This is necessary for things
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256 like callbacks etc. */
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257 #define IIFORMAT_VALID_NONCOPY_KEYWORD(format, keyw, validate_fun) \
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258 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 0, 0)
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259
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260 /* Declare that image-instantiator format FORMAT is supported on
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261 CONSOLE type. */
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262 #define IIFORMAT_VALID_CONSOLE(console, format) \
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263 do { \
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264 struct console_type_entry entry; \
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265 \
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266 entry.symbol = Q##console; \
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267 entry.meths = console##_console_methods; \
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268 Dynarr_add (format##_image_instantiator_methods->consoles, \
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269 entry); \
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0
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270 } while (0)
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271
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398
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272 #define DEFINE_DEVICE_IIFORMAT(type, format) \
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273 DECLARE_IMAGE_INSTANTIATOR_FORMAT(format); \
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384
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274 struct image_instantiator_methods *type##_##format##_image_instantiator_methods
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275
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398
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276 #define INITIALIZE_DEVICE_IIFORMAT(type, format) \
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277 do { \
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278 type##_##format##_image_instantiator_methods = \
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279 xnew_and_zero (struct image_instantiator_methods); \
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384
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280 type##_##format##_image_instantiator_methods->symbol = Q##format; \
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281 type##_##format##_image_instantiator_methods->device = Q##type; \
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282 type##_##format##_image_instantiator_methods->keywords = \
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398
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283 Dynarr_new (ii_keyword_entry); \
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284 add_entry_to_device_ii_format_list \
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384
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285 (Q##type, Q##format, type##_##format##_image_instantiator_methods); \
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398
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286 IIFORMAT_VALID_CONSOLE(type,format); \
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287 dumpstruct (&type##_##format##_image_instantiator_methods, \
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288 &iim_description); \
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384
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289 } while (0)
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290
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291 /* Declare that image-instantiator format FORMAT has method M; used in
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292 initialization routines */
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293 #define IIFORMAT_HAS_DEVMETHOD(type, format, m) \
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294 (type##_##format##_image_instantiator_methods->m##_method = type##_##format##_##m)
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398
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295 #define IIFORMAT_HAS_SHARED_DEVMETHOD(type, format, m, fromformat) \
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296 (type##_##format##_image_instantiator_methods->m##_method = type##_##fromformat##_##m)
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384
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297
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298 struct image_instantiator_methods *
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299 decode_device_ii_format (Lisp_Object device, Lisp_Object format,
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300 Error_behavior errb);
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301 struct image_instantiator_methods *
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302 decode_image_instantiator_format (Lisp_Object format, Error_behavior errb);
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303
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0
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304 void add_entry_to_image_instantiator_format_list (Lisp_Object symbol,
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305 struct image_instantiator_methods *meths);
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384
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306 void add_entry_to_device_ii_format_list (Lisp_Object device, Lisp_Object symbol,
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307 struct image_instantiator_methods *meths);
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0
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308 Lisp_Object find_keyword_in_vector (Lisp_Object vector,
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309 Lisp_Object keyword);
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310 Lisp_Object find_keyword_in_vector_or_given (Lisp_Object vector,
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311 Lisp_Object keyword,
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173
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312 Lisp_Object default_);
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380
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313 Lisp_Object simple_image_type_normalize (Lisp_Object inst,
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278
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314 Lisp_Object console_type,
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315 Lisp_Object image_type_tag);
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316 Lisp_Object potential_pixmap_file_instantiator (Lisp_Object instantiator,
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317 Lisp_Object file_keyword,
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318 Lisp_Object data_keyword,
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319 Lisp_Object console_type);
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0
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320 void check_valid_string (Lisp_Object data);
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321 void check_valid_int (Lisp_Object data);
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384
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322 void check_valid_face (Lisp_Object data);
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323 void check_valid_vector (Lisp_Object data);
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398
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324 void check_valid_item_list_1 (Lisp_Object items);
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384
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325
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398
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326 void initialize_subwindow_image_instance (Lisp_Image_Instance*);
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384
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327 void subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
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328 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
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329 int dest_mask, Lisp_Object domain);
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398
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330 void widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
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331 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
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332 int dest_mask, Lisp_Object domain);
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333 void image_instance_query_geometry (Lisp_Object image_instance,
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334 unsigned int* width, unsigned int* height,
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335 enum image_instance_geometry disp,
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336 Lisp_Object domain);
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337 void image_instance_layout (Lisp_Object image_instance,
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338 unsigned int width, unsigned int height,
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339 Lisp_Object domain);
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340 int invalidate_glyph_geometry_maybe (Lisp_Object glyph_or_ii, struct window* w);
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384
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341
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0
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342 DECLARE_DOESNT_RETURN (incompatible_image_types (Lisp_Object instantiator,
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343 int given_dest_mask,
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344 int desired_dest_mask));
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398
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345 DECLARE_DOESNT_RETURN (signal_image_error (const char *, Lisp_Object));
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346 DECLARE_DOESNT_RETURN (signal_image_error_2 (const char *, Lisp_Object, Lisp_Object));
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0
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347
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272
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348 /************************************************************************/
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349 /* Image Specifier Object */
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350 /************************************************************************/
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0
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351
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352 DECLARE_SPECIFIER_TYPE (image);
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353 #define XIMAGE_SPECIFIER(x) XSPECIFIER_TYPE (x, image)
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354 #define XSETIMAGE_SPECIFIER(x, p) XSETSPECIFIER_TYPE (x, p, image)
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355 #define IMAGE_SPECIFIERP(x) SPECIFIER_TYPEP (x, image)
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356 #define CHECK_IMAGE_SPECIFIER(x) CHECK_SPECIFIER_TYPE (x, image)
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357 #define CONCHECK_IMAGE_SPECIFIER(x) CONCHECK_SPECIFIER_TYPE (x, image)
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358
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359 void set_image_attached_to (Lisp_Object obj, Lisp_Object face_or_glyph,
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|
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360 Lisp_Object property);
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361
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362 struct image_specifier
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363 {
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364 int allowed;
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365 Lisp_Object attachee; /* face or glyph this is attached to, or nil */
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366 Lisp_Object attachee_property;/* property of that face or glyph */
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367 };
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368
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369 #define IMAGE_SPECIFIER_DATA(g) (SPECIFIER_TYPE_DATA (g, image))
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370 #define IMAGE_SPECIFIER_ALLOWED(g) (IMAGE_SPECIFIER_DATA (g)->allowed)
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371 #define IMAGE_SPECIFIER_ATTACHEE(g) (IMAGE_SPECIFIER_DATA (g)->attachee)
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372 #define IMAGE_SPECIFIER_ATTACHEE_PROPERTY(g) \
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373 (IMAGE_SPECIFIER_DATA (g)->attachee_property)
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374
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375 #define XIMAGE_SPECIFIER_ALLOWED(g) \
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376 IMAGE_SPECIFIER_ALLOWED (XIMAGE_SPECIFIER (g))
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377
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272
|
378 /************************************************************************/
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|
379 /* Image Instance Object */
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|
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380 /************************************************************************/
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0
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381
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398
|
382 DECLARE_LRECORD (image_instance, Lisp_Image_Instance);
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383 #define XIMAGE_INSTANCE(x) XRECORD (x, image_instance, Lisp_Image_Instance)
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0
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384 #define XSETIMAGE_INSTANCE(x, p) XSETRECORD (x, p, image_instance)
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385 #define IMAGE_INSTANCEP(x) RECORDP (x, image_instance)
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386 #define CHECK_IMAGE_INSTANCE(x) CHECK_RECORD (x, image_instance)
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387 #define CONCHECK_IMAGE_INSTANCE(x) CONCHECK_RECORD (x, image_instance)
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388
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389 enum image_instance_type
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390 {
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391 IMAGE_UNKNOWN,
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392 IMAGE_NOTHING,
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393 IMAGE_TEXT,
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394 IMAGE_MONO_PIXMAP,
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395 IMAGE_COLOR_PIXMAP,
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396 IMAGE_POINTER,
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384
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397 IMAGE_SUBWINDOW,
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398
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398 IMAGE_WIDGET,
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399 IMAGE_LAYOUT
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0
|
400 };
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401
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402 #define IMAGE_NOTHING_MASK (1 << 0)
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403 #define IMAGE_TEXT_MASK (1 << 1)
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404 #define IMAGE_MONO_PIXMAP_MASK (1 << 2)
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405 #define IMAGE_COLOR_PIXMAP_MASK (1 << 3)
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|
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406 #define IMAGE_POINTER_MASK (1 << 4)
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407 #define IMAGE_SUBWINDOW_MASK (1 << 5)
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384
|
408 #define IMAGE_WIDGET_MASK (1 << 6)
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398
|
409 #define IMAGE_LAYOUT_MASK (1 << 7)
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|
0
|
410
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|
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411 #define IMAGE_INSTANCE_TYPE_P(ii, type) \
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187
|
412 (IMAGE_INSTANCEP (ii) && XIMAGE_INSTANCE_TYPE (ii) == type)
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|
0
|
413
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|
187
|
414 #define NOTHING_IMAGE_INSTANCEP(ii) \
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|
|
415 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_NOTHING)
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416 #define TEXT_IMAGE_INSTANCEP(ii) \
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|
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417 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_TEXT)
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|
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418 #define MONO_PIXMAP_IMAGE_INSTANCEP(ii) \
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419 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_MONO_PIXMAP)
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420 #define COLOR_PIXMAP_IMAGE_INSTANCEP(ii) \
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|
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421 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_COLOR_PIXMAP)
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|
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422 #define POINTER_IMAGE_INSTANCEP(ii) \
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|
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423 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_POINTER)
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|
|
424 #define SUBWINDOW_IMAGE_INSTANCEP(ii) \
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|
|
425 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_SUBWINDOW)
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|
384
|
426 #define WIDGET_IMAGE_INSTANCEP(ii) \
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|
|
427 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_WIDGET)
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|
398
|
428 #define LAYOUT_IMAGE_INSTANCEP(ii) \
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|
|
429 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_LAYOUT)
|
|
0
|
430
|
|
187
|
431 #define CHECK_NOTHING_IMAGE_INSTANCE(x) do { \
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|
|
432 CHECK_IMAGE_INSTANCE (x); \
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433 if (!NOTHING_IMAGE_INSTANCEP (x)) \
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434 x = wrong_type_argument (Qnothing_image_instance_p, (x)); \
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|
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435 } while (0)
|
|
0
|
436
|
|
187
|
437 #define CHECK_TEXT_IMAGE_INSTANCE(x) do { \
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|
|
438 CHECK_IMAGE_INSTANCE (x); \
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|
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439 if (!TEXT_IMAGE_INSTANCEP (x)) \
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|
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440 x = wrong_type_argument (Qtext_image_instance_p, (x)); \
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|
|
441 } while (0)
|
|
0
|
442
|
|
187
|
443 #define CHECK_MONO_PIXMAP_IMAGE_INSTANCE(x) do { \
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|
|
444 CHECK_IMAGE_INSTANCE (x); \
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|
|
445 if (!MONO_PIXMAP_IMAGE_INSTANCEP (x)) \
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|
|
446 x = wrong_type_argument (Qmono_pixmap_image_instance_p, (x)); \
|
|
|
447 } while (0)
|
|
0
|
448
|
|
187
|
449 #define CHECK_COLOR_PIXMAP_IMAGE_INSTANCE(x) do { \
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|
|
450 CHECK_IMAGE_INSTANCE (x); \
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|
|
451 if (!COLOR_PIXMAP_IMAGE_INSTANCEP (x)) \
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|
|
452 x = wrong_type_argument (Qcolor_pixmap_image_instance_p, (x)); \
|
|
|
453 } while (0)
|
|
0
|
454
|
|
187
|
455 #define CHECK_POINTER_IMAGE_INSTANCE(x) do { \
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|
|
456 CHECK_IMAGE_INSTANCE (x); \
|
|
|
457 if (!POINTER_IMAGE_INSTANCEP (x)) \
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|
|
458 x = wrong_type_argument (Qpointer_image_instance_p, (x)); \
|
|
|
459 } while (0)
|
|
|
460
|
|
|
461 #define CHECK_SUBWINDOW_IMAGE_INSTANCE(x) do { \
|
|
|
462 CHECK_IMAGE_INSTANCE (x); \
|
|
384
|
463 if (!SUBWINDOW_IMAGE_INSTANCEP (x) \
|
|
|
464 && !WIDGET_IMAGE_INSTANCEP (x)) \
|
|
187
|
465 x = wrong_type_argument (Qsubwindow_image_instance_p, (x)); \
|
|
|
466 } while (0)
|
|
0
|
467
|
|
384
|
468 #define CHECK_WIDGET_IMAGE_INSTANCE(x) do { \
|
|
|
469 CHECK_IMAGE_INSTANCE (x); \
|
|
|
470 if (!WIDGET_IMAGE_INSTANCEP (x)) \
|
|
|
471 x = wrong_type_argument (Qwidget_image_instance_p, (x)); \
|
|
|
472 } while (0)
|
|
|
473
|
|
398
|
474 #define CHECK_LAYOUT_IMAGE_INSTANCE(x) do { \
|
|
|
475 CHECK_IMAGE_INSTANCE (x); \
|
|
|
476 if (!LAYOUT_IMAGE_INSTANCEP (x)) \
|
|
|
477 x = wrong_type_argument (Qlayout_image_instance_p, (x)); \
|
|
|
478 } while (0)
|
|
|
479
|
|
0
|
480 struct Lisp_Image_Instance
|
|
|
481 {
|
|
|
482 struct lcrecord_header header;
|
|
|
483 Lisp_Object device;
|
|
|
484 Lisp_Object name;
|
|
398
|
485 /* The glyph from which we were instantiated. This is a weak
|
|
|
486 reference. */
|
|
|
487 Lisp_Object parent;
|
|
0
|
488 enum image_instance_type type;
|
|
398
|
489 unsigned int x_offset, y_offset; /* for layout purposes */
|
|
|
490 unsigned int width, height;
|
|
|
491 unsigned int dirty : 1;
|
|
|
492 unsigned int size_changed : 1;
|
|
|
493 unsigned int text_changed : 1;
|
|
|
494 unsigned int layout_changed : 1;
|
|
|
495
|
|
0
|
496 union
|
|
187
|
497 {
|
|
|
498 struct
|
|
0
|
499 {
|
|
398
|
500 unsigned int descent;
|
|
187
|
501 Lisp_Object string;
|
|
|
502 } text;
|
|
|
503 struct
|
|
|
504 {
|
|
398
|
505 unsigned int depth;
|
|
|
506 unsigned int slice, maxslice, timeout;
|
|
187
|
507 Lisp_Object hotspot_x, hotspot_y; /* integer or Qnil */
|
|
|
508 Lisp_Object filename; /* string or Qnil */
|
|
|
509 Lisp_Object mask_filename; /* string or Qnil */
|
|
|
510 Lisp_Object fg, bg; /* foreground and background colors,
|
|
|
511 if this is a colorized mono-pixmap
|
|
|
512 or a pointer */
|
|
265
|
513 Lisp_Object auxdata; /* list or Qnil: any additional data
|
|
|
514 to be seen from lisp */
|
|
398
|
515 void* mask; /* mask that can be seen from all windowing systems */
|
|
187
|
516 } pixmap; /* used for pointers as well */
|
|
|
517 struct
|
|
|
518 {
|
|
384
|
519 Lisp_Object frame;
|
|
|
520 void* subwindow; /* specific devices can use this as necessary */
|
|
398
|
521 unsigned int being_displayed : 1; /* used to detect when needs to be unmapped */
|
|
|
522 unsigned int v_resize : 1; /* Whether the vsize is allowed to change. */
|
|
|
523 unsigned int h_resize : 1; /* Whether the hsize is allowed to change. */
|
|
|
524 unsigned int orientation : 1; /* Vertical or horizontal. */
|
|
|
525 unsigned int justification : 2; /* Left, right or center. */
|
|
|
526 /* Face for colors and font. We specify this here becuase we
|
|
|
527 want people to be able to put :face in the instantiator
|
|
|
528 spec. Using gyph-face is more inconvenient, although more
|
|
|
529 general. */
|
|
|
530 Lisp_Object face;
|
|
|
531 Lisp_Object type;
|
|
|
532 Lisp_Object props; /* properties or border*/
|
|
|
533 Lisp_Object items; /* a list of gui_items or children */
|
|
|
534 /* Change flags to augment dirty. */
|
|
|
535 unsigned int face_changed : 1;
|
|
|
536 unsigned int items_changed : 1;
|
|
|
537 unsigned int percent_changed : 1;
|
|
187
|
538 } subwindow;
|
|
|
539 } u;
|
|
0
|
540
|
|
|
541 /* console-type- and image-type-specific data */
|
|
|
542 void *data;
|
|
|
543 };
|
|
|
544
|
|
398
|
545 /* Layout bit-fields. */
|
|
|
546 #define LAYOUT_HORIZONTAL 0
|
|
|
547 #define LAYOUT_VERTICAL 1
|
|
|
548
|
|
|
549 #define LAYOUT_JUSTIFY_LEFT 0
|
|
|
550 #define LAYOUT_JUSTIFY_RIGHT 1
|
|
|
551 #define LAYOUT_JUSTIFY_CENTER 2
|
|
|
552
|
|
|
553 /* Accessor macros. */
|
|
0
|
554 #define IMAGE_INSTANCE_DEVICE(i) ((i)->device)
|
|
|
555 #define IMAGE_INSTANCE_NAME(i) ((i)->name)
|
|
398
|
556 #define IMAGE_INSTANCE_PARENT(i) ((i)->parent)
|
|
|
557 #define IMAGE_INSTANCE_GLYPH(i) (image_instance_parent_glyph(i))
|
|
0
|
558 #define IMAGE_INSTANCE_TYPE(i) ((i)->type)
|
|
398
|
559 #define IMAGE_INSTANCE_XOFFSET(i) ((i)->x_offset)
|
|
|
560 #define IMAGE_INSTANCE_YOFFSET(i) ((i)->y_offset)
|
|
|
561 #define IMAGE_INSTANCE_WIDTH(i) ((i)->width)
|
|
|
562 #define IMAGE_INSTANCE_HEIGHT(i) ((i)->height)
|
|
|
563 #define IMAGE_INSTANCE_PIXMAP_TYPE_P(i) \
|
|
|
564 ((IMAGE_INSTANCE_TYPE (i) == IMAGE_MONO_PIXMAP) \
|
|
0
|
565 || (IMAGE_INSTANCE_TYPE (i) == IMAGE_COLOR_PIXMAP))
|
|
398
|
566 #define IMAGE_INSTANCE_DIRTYP(i) ((i)->dirty)
|
|
|
567 #define IMAGE_INSTANCE_NEEDS_LAYOUT(i) \
|
|
|
568 (IMAGE_INSTANCE_DIRTYP (i) && IMAGE_INSTANCE_LAYOUT_CHANGED (i))
|
|
|
569 #define IMAGE_INSTANCE_FACE(i) \
|
|
|
570 XGLYPH_FACE (IMAGE_INSTANCE_GLYPH (i))
|
|
0
|
571
|
|
398
|
572 /* Changed flags */
|
|
|
573 #define IMAGE_INSTANCE_TEXT_CHANGED(i) ((i)->text_changed)
|
|
|
574 #define IMAGE_INSTANCE_SIZE_CHANGED(i) ((i)->size_changed)
|
|
|
575 #define IMAGE_INSTANCE_WIDGET_FACE_CHANGED(i) \
|
|
|
576 ((i)->u.subwindow.face_changed)
|
|
|
577 #define IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED(i) \
|
|
|
578 ((i)->u.subwindow.items_changed)
|
|
|
579 #define IMAGE_INSTANCE_WIDGET_PERCENT_CHANGED(i) \
|
|
|
580 ((i)->u.subwindow.percent_changed)
|
|
|
581 #define IMAGE_INSTANCE_LAYOUT_CHANGED(i) \
|
|
|
582 ((i)->layout_changed)
|
|
0
|
583
|
|
398
|
584 /* Text properties */
|
|
|
585 #define IMAGE_INSTANCE_TEXT_STRING(i) ((i)->u.text.string)
|
|
|
586 #define IMAGE_INSTANCE_TEXT_WIDTH(i) \
|
|
|
587 IMAGE_INSTANCE_WIDTH(i)
|
|
|
588 #define IMAGE_INSTANCE_TEXT_HEIGHT(i) \
|
|
|
589 IMAGE_INSTANCE_HEIGHT(i)
|
|
|
590 #define IMAGE_INSTANCE_TEXT_DESCENT(i) ((i)->u.text.descent)
|
|
|
591 #define IMAGE_INSTANCE_TEXT_ASCENT(i) \
|
|
|
592 (IMAGE_INSTANCE_TEXT_HEIGHT(i) - IMAGE_INSTANCE_TEXT_DESCENT(i))
|
|
|
593
|
|
|
594 /* Pixmap properties */
|
|
|
595 #define IMAGE_INSTANCE_PIXMAP_WIDTH(i) \
|
|
|
596 IMAGE_INSTANCE_WIDTH(i)
|
|
|
597 #define IMAGE_INSTANCE_PIXMAP_HEIGHT(i) \
|
|
|
598 IMAGE_INSTANCE_HEIGHT(i)
|
|
0
|
599 #define IMAGE_INSTANCE_PIXMAP_DEPTH(i) ((i)->u.pixmap.depth)
|
|
|
600 #define IMAGE_INSTANCE_PIXMAP_FILENAME(i) ((i)->u.pixmap.filename)
|
|
|
601 #define IMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) ((i)->u.pixmap.mask_filename)
|
|
|
602 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) ((i)->u.pixmap.hotspot_x)
|
|
|
603 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) ((i)->u.pixmap.hotspot_y)
|
|
|
604 #define IMAGE_INSTANCE_PIXMAP_FG(i) ((i)->u.pixmap.fg)
|
|
|
605 #define IMAGE_INSTANCE_PIXMAP_BG(i) ((i)->u.pixmap.bg)
|
|
265
|
606 #define IMAGE_INSTANCE_PIXMAP_AUXDATA(i) ((i)->u.pixmap.auxdata)
|
|
398
|
607 #define IMAGE_INSTANCE_PIXMAP_MASK(i) ((i)->u.pixmap.mask)
|
|
|
608 #define IMAGE_INSTANCE_PIXMAP_SLICE(i) ((i)->u.pixmap.slice)
|
|
|
609 #define IMAGE_INSTANCE_PIXMAP_MAXSLICE(i) ((i)->u.pixmap.maxslice)
|
|
|
610 #define IMAGE_INSTANCE_PIXMAP_TIMEOUT(i) ((i)->u.pixmap.timeout)
|
|
0
|
611
|
|
398
|
612 /* Subwindow properties */
|
|
|
613 #define IMAGE_INSTANCE_SUBWINDOW_WIDTH(i) \
|
|
|
614 IMAGE_INSTANCE_WIDTH(i)
|
|
|
615 #define IMAGE_INSTANCE_SUBWINDOW_HEIGHT(i) \
|
|
|
616 IMAGE_INSTANCE_HEIGHT(i)
|
|
384
|
617 #define IMAGE_INSTANCE_SUBWINDOW_ID(i) ((i)->u.subwindow.subwindow)
|
|
|
618 #define IMAGE_INSTANCE_SUBWINDOW_FRAME(i) ((i)->u.subwindow.frame)
|
|
|
619 #define IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \
|
|
|
620 ((i)->u.subwindow.being_displayed)
|
|
398
|
621 #define IMAGE_INSTANCE_SUBWINDOW_V_RESIZEP(i) \
|
|
|
622 ((i)->u.subwindow.v_resize)
|
|
|
623 #define IMAGE_INSTANCE_SUBWINDOW_H_RESIZEP(i) \
|
|
|
624 ((i)->u.subwindow.h_resize)
|
|
|
625 #define IMAGE_INSTANCE_SUBWINDOW_ORIENT(i) \
|
|
|
626 ((i)->u.subwindow.orientation)
|
|
|
627 #define IMAGE_INSTANCE_SUBWINDOW_JUSTIFY(i) \
|
|
|
628 ((i)->u.subwindow.justification)
|
|
384
|
629
|
|
398
|
630 /* Widget properties */
|
|
384
|
631 #define IMAGE_INSTANCE_WIDGET_WIDTH(i) \
|
|
398
|
632 IMAGE_INSTANCE_WIDTH(i)
|
|
384
|
633 #define IMAGE_INSTANCE_WIDGET_HEIGHT(i) \
|
|
398
|
634 IMAGE_INSTANCE_HEIGHT(i)
|
|
|
635 #define IMAGE_INSTANCE_WIDGET_TYPE(i) ((i)->u.subwindow.type)
|
|
|
636 #define IMAGE_INSTANCE_WIDGET_PROPS(i) ((i)->u.subwindow.props)
|
|
|
637 #define SET_IMAGE_INSTANCE_WIDGET_FACE(i,f) \
|
|
|
638 ((i)->u.subwindow.face = f)
|
|
|
639 #define IMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
640 (!NILP ((i)->u.subwindow.face) ? (i)->u.subwindow.face : \
|
|
|
641 !NILP (IMAGE_INSTANCE_FACE (i)) ? IMAGE_INSTANCE_FACE (i) : \
|
|
|
642 Vwidget_face)
|
|
|
643 #define IMAGE_INSTANCE_WIDGET_ITEMS(i) ((i)->u.subwindow.items)
|
|
|
644 #define IMAGE_INSTANCE_WIDGET_ITEM(i) \
|
|
|
645 (CONSP (IMAGE_INSTANCE_WIDGET_ITEMS (i)) ? \
|
|
|
646 XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (i)) : \
|
|
|
647 IMAGE_INSTANCE_WIDGET_ITEMS (i))
|
|
|
648 #define IMAGE_INSTANCE_WIDGET_TEXT(i) XGUI_ITEM (IMAGE_INSTANCE_WIDGET_ITEM (i))->name
|
|
|
649
|
|
|
650 /* Layout properties */
|
|
|
651 #define IMAGE_INSTANCE_LAYOUT_CHILDREN(i) ((i)->u.subwindow.items)
|
|
|
652 #define IMAGE_INSTANCE_LAYOUT_BORDER(i) ((i)->u.subwindow.props)
|
|
384
|
653
|
|
0
|
654 #define XIMAGE_INSTANCE_DEVICE(i) \
|
|
|
655 IMAGE_INSTANCE_DEVICE (XIMAGE_INSTANCE (i))
|
|
|
656 #define XIMAGE_INSTANCE_NAME(i) \
|
|
|
657 IMAGE_INSTANCE_NAME (XIMAGE_INSTANCE (i))
|
|
398
|
658 #define XIMAGE_INSTANCE_GLYPH(i) \
|
|
|
659 IMAGE_INSTANCE_GLYPH (XIMAGE_INSTANCE (i))
|
|
|
660 #define XIMAGE_INSTANCE_PARENT(i) \
|
|
|
661 IMAGE_INSTANCE_PARENT (XIMAGE_INSTANCE (i))
|
|
0
|
662 #define XIMAGE_INSTANCE_TYPE(i) \
|
|
|
663 IMAGE_INSTANCE_TYPE (XIMAGE_INSTANCE (i))
|
|
398
|
664 #define XIMAGE_INSTANCE_XOFFSET(i) \
|
|
|
665 IMAGE_INSTANCE_XOFFSET (XIMAGE_INSTANCE (i))
|
|
|
666 #define XIMAGE_INSTANCE_YOFFSET(i) \
|
|
|
667 IMAGE_INSTANCE_YOFFSET (XIMAGE_INSTANCE (i))
|
|
|
668 #define XIMAGE_INSTANCE_DIRTYP(i) \
|
|
|
669 IMAGE_INSTANCE_DIRTYP (XIMAGE_INSTANCE (i))
|
|
|
670 #define XIMAGE_INSTANCE_NEEDS_LAYOUT(i) \
|
|
|
671 IMAGE_INSTANCE_NEEDS_LAYOUT (XIMAGE_INSTANCE (i))
|
|
|
672 #define XIMAGE_INSTANCE_WIDTH(i) \
|
|
|
673 IMAGE_INSTANCE_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
674 #define XIMAGE_INSTANCE_HEIGHT(i) \
|
|
|
675 IMAGE_INSTANCE_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
676 #define XIMAGE_INSTANCE_FACE(i) \
|
|
|
677 IMAGE_INSTANCE_FACE (XIMAGE_INSTANCE (i))
|
|
0
|
678
|
|
|
679 #define XIMAGE_INSTANCE_TEXT_STRING(i) \
|
|
|
680 IMAGE_INSTANCE_TEXT_STRING (XIMAGE_INSTANCE (i))
|
|
398
|
681 #define XIMAGE_INSTANCE_TEXT_WIDTH(i) \
|
|
|
682 IMAGE_INSTANCE_TEXT_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
683 #define XIMAGE_INSTANCE_TEXT_HEIGHT(i) \
|
|
|
684 IMAGE_INSTANCE_TEXT_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
685 #define XIMAGE_INSTANCE_TEXT_ASCENT(i) \
|
|
|
686 IMAGE_INSTANCE_TEXT_ASCENT (XIMAGE_INSTANCE (i))
|
|
|
687 #define XIMAGE_INSTANCE_TEXT_DESCENT(i) \
|
|
|
688 IMAGE_INSTANCE_TEXT_DESCENT (XIMAGE_INSTANCE (i))
|
|
0
|
689
|
|
|
690 #define XIMAGE_INSTANCE_PIXMAP_WIDTH(i) \
|
|
|
691 IMAGE_INSTANCE_PIXMAP_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
692 #define XIMAGE_INSTANCE_PIXMAP_HEIGHT(i) \
|
|
|
693 IMAGE_INSTANCE_PIXMAP_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
694 #define XIMAGE_INSTANCE_PIXMAP_DEPTH(i) \
|
|
|
695 IMAGE_INSTANCE_PIXMAP_DEPTH (XIMAGE_INSTANCE (i))
|
|
|
696 #define XIMAGE_INSTANCE_PIXMAP_FILENAME(i) \
|
|
|
697 IMAGE_INSTANCE_PIXMAP_FILENAME (XIMAGE_INSTANCE (i))
|
|
|
698 #define XIMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) \
|
|
|
699 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (XIMAGE_INSTANCE (i))
|
|
|
700 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) \
|
|
|
701 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (XIMAGE_INSTANCE (i))
|
|
|
702 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) \
|
|
|
703 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (XIMAGE_INSTANCE (i))
|
|
|
704 #define XIMAGE_INSTANCE_PIXMAP_FG(i) \
|
|
|
705 IMAGE_INSTANCE_PIXMAP_FG (XIMAGE_INSTANCE (i))
|
|
|
706 #define XIMAGE_INSTANCE_PIXMAP_BG(i) \
|
|
|
707 IMAGE_INSTANCE_PIXMAP_BG (XIMAGE_INSTANCE (i))
|
|
398
|
708 #define XIMAGE_INSTANCE_PIXMAP_MASK(i) \
|
|
|
709 IMAGE_INSTANCE_PIXMAP_MASK (XIMAGE_INSTANCE (i))
|
|
|
710 #define XIMAGE_INSTANCE_PIXMAP_SLICE(i) \
|
|
|
711 IMAGE_INSTANCE_PIXMAP_SLICE (XIMAGE_INSTANCE (i))
|
|
|
712 #define XIMAGE_INSTANCE_PIXMAP_MAXSLICE(i) \
|
|
|
713 IMAGE_INSTANCE_PIXMAP_MAXSLICE (XIMAGE_INSTANCE (i))
|
|
|
714 #define XIMAGE_INSTANCE_PIXMAP_TIMEOUT(i) \
|
|
|
715 IMAGE_INSTANCE_PIXMAP_TIMEOUT (XIMAGE_INSTANCE (i))
|
|
0
|
716
|
|
384
|
717 #define XIMAGE_INSTANCE_WIDGET_WIDTH(i) \
|
|
|
718 IMAGE_INSTANCE_WIDGET_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
719 #define XIMAGE_INSTANCE_WIDGET_HEIGHT(i) \
|
|
|
720 IMAGE_INSTANCE_WIDGET_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
721 #define XIMAGE_INSTANCE_WIDGET_TYPE(i) \
|
|
|
722 IMAGE_INSTANCE_WIDGET_TYPE (XIMAGE_INSTANCE (i))
|
|
|
723 #define XIMAGE_INSTANCE_WIDGET_PROPS(i) \
|
|
|
724 IMAGE_INSTANCE_WIDGET_PROPS (XIMAGE_INSTANCE (i))
|
|
|
725 #define XIMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
726 IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i))
|
|
398
|
727 #define XSET_IMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
728 SET_IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i))
|
|
|
729 #define XIMAGE_INSTANCE_WIDGET_ITEM(i) \
|
|
|
730 IMAGE_INSTANCE_WIDGET_ITEM (XIMAGE_INSTANCE (i))
|
|
|
731 #define XIMAGE_INSTANCE_WIDGET_ITEMS(i) \
|
|
|
732 IMAGE_INSTANCE_WIDGET_ITEMS (XIMAGE_INSTANCE (i))
|
|
384
|
733 #define XIMAGE_INSTANCE_WIDGET_TEXT(i) \
|
|
|
734 IMAGE_INSTANCE_WIDGET_TEXT (XIMAGE_INSTANCE (i))
|
|
398
|
735
|
|
|
736 #define XIMAGE_INSTANCE_LAYOUT_CHILDREN(i) \
|
|
|
737 IMAGE_INSTANCE_LAYOUT_CHILDREN (XIMAGE_INSTANCE (i))
|
|
|
738 #define XIMAGE_INSTANCE_LAYOUT_BORDER(i) \
|
|
|
739 IMAGE_INSTANCE_LAYOUT_BORDER (XIMAGE_INSTANCE (i))
|
|
384
|
740
|
|
|
741 #define XIMAGE_INSTANCE_SUBWINDOW_WIDTH(i) \
|
|
|
742 IMAGE_INSTANCE_SUBWINDOW_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
743 #define XIMAGE_INSTANCE_SUBWINDOW_HEIGHT(i) \
|
|
|
744 IMAGE_INSTANCE_SUBWINDOW_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
745 #define XIMAGE_INSTANCE_SUBWINDOW_ID(i) \
|
|
|
746 IMAGE_INSTANCE_SUBWINDOW_ID (XIMAGE_INSTANCE (i))
|
|
|
747 #define XIMAGE_INSTANCE_SUBWINDOW_FRAME(i) \
|
|
|
748 IMAGE_INSTANCE_SUBWINDOW_FRAME (XIMAGE_INSTANCE (i))
|
|
|
749 #define XIMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \
|
|
|
750 IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP (XIMAGE_INSTANCE (i))
|
|
398
|
751 #define XIMAGE_INSTANCE_SUBWINDOW_ORIENT(i) \
|
|
|
752 IMAGE_INSTANCE_SUBWINDOW_ORIENT (XIMAGE_INSTANCE (i))
|
|
|
753 #define XIMAGE_INSTANCE_SUBWINDOW_JUSTIFY(i) \
|
|
|
754 IMAGE_INSTANCE_SUBWINDOW_JUSTIFY (XIMAGE_INSTANCE (i))
|
|
|
755
|
|
|
756 #define MARK_IMAGE_INSTANCE_CHANGED(i) \
|
|
|
757 (IMAGE_INSTANCE_DIRTYP (i) = 1);
|
|
384
|
758
|
|
288
|
759 #ifdef HAVE_XPM
|
|
|
760 Lisp_Object evaluate_xpm_color_symbols (void);
|
|
|
761 Lisp_Object pixmap_to_lisp_data (Lisp_Object name, int ok_if_data_invalid);
|
|
|
762 #endif /* HAVE_XPM */
|
|
|
763 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
764 Lisp_Object bitmap_to_lisp_data (Lisp_Object name, int *xhot, int *yhot,
|
|
|
765 int ok_if_data_invalid);
|
|
398
|
766 int read_bitmap_data_from_file (const char *filename, unsigned int *width,
|
|
288
|
767 unsigned int *height, unsigned char **datap,
|
|
|
768 int *x_hot, int *y_hot);
|
|
|
769 Lisp_Object xbm_mask_file_munging (Lisp_Object alist, Lisp_Object file,
|
|
380
|
770 Lisp_Object mask_file,
|
|
288
|
771 Lisp_Object console_type);
|
|
|
772 #endif
|
|
|
773
|
|
272
|
774 /************************************************************************/
|
|
|
775 /* Glyph Object */
|
|
|
776 /************************************************************************/
|
|
0
|
777
|
|
|
778 enum glyph_type
|
|
|
779 {
|
|
|
780 GLYPH_UNKNOWN,
|
|
|
781 GLYPH_BUFFER,
|
|
|
782 GLYPH_POINTER,
|
|
|
783 GLYPH_ICON
|
|
|
784 };
|
|
|
785
|
|
|
786 struct Lisp_Glyph
|
|
|
787 {
|
|
|
788 struct lcrecord_header header;
|
|
|
789
|
|
|
790 enum glyph_type type;
|
|
|
791
|
|
|
792 /* specifiers: */
|
|
|
793 Lisp_Object image; /* the actual image */
|
|
|
794 Lisp_Object contrib_p; /* whether to figure into line height */
|
|
|
795 Lisp_Object baseline; /* percent above baseline */
|
|
|
796
|
|
|
797 Lisp_Object face; /* if non-nil, face to use when displaying */
|
|
|
798
|
|
|
799 Lisp_Object plist;
|
|
|
800 void (*after_change) (Lisp_Object glyph, Lisp_Object property,
|
|
|
801 Lisp_Object locale);
|
|
|
802
|
|
398
|
803 unsigned int dirty : 1; /* So that we can selectively
|
|
|
804 redisplay changed glyphs. */
|
|
|
805 };
|
|
|
806 typedef struct Lisp_Glyph Lisp_Glyph;
|
|
|
807
|
|
|
808 DECLARE_LRECORD (glyph, Lisp_Glyph);
|
|
|
809 #define XGLYPH(x) XRECORD (x, glyph, Lisp_Glyph)
|
|
0
|
810 #define XSETGLYPH(x, p) XSETRECORD (x, p, glyph)
|
|
|
811 #define GLYPHP(x) RECORDP (x, glyph)
|
|
|
812 #define CHECK_GLYPH(x) CHECK_RECORD (x, glyph)
|
|
|
813 #define CONCHECK_GLYPH(x) CONCHECK_RECORD (x, glyph)
|
|
|
814
|
|
187
|
815 #define CHECK_BUFFER_GLYPH(x) do { \
|
|
|
816 CHECK_GLYPH (x); \
|
|
|
817 if (XGLYPH (x)->type != GLYPH_BUFFER) \
|
|
|
818 x = wrong_type_argument (Qbuffer_glyph_p, (x)); \
|
|
|
819 } while (0)
|
|
0
|
820
|
|
187
|
821 #define CHECK_POINTER_GLYPH(x) do { \
|
|
|
822 CHECK_GLYPH (x); \
|
|
|
823 if (XGLYPH (x)->type != GLYPH_POINTER) \
|
|
|
824 x = wrong_type_argument (Qpointer_glyph_p, (x)); \
|
|
|
825 } while (0)
|
|
0
|
826
|
|
187
|
827 #define CHECK_ICON_GLYPH(x) do { \
|
|
|
828 CHECK_GLYPH (x); \
|
|
|
829 if (XGLYPH (x)->type != GLYPH_ICON) \
|
|
|
830 x = wrong_type_argument (Qicon_glyph_p, (x)); \
|
|
|
831 } while (0)
|
|
0
|
832
|
|
|
833 #define GLYPH_TYPE(g) ((g)->type)
|
|
|
834 #define GLYPH_IMAGE(g) ((g)->image)
|
|
|
835 #define GLYPH_CONTRIB_P(g) ((g)->contrib_p)
|
|
|
836 #define GLYPH_BASELINE(g) ((g)->baseline)
|
|
|
837 #define GLYPH_FACE(g) ((g)->face)
|
|
398
|
838 #define GLYPH_DIRTYP(g) ((g)->dirty)
|
|
0
|
839
|
|
|
840 #define XGLYPH_TYPE(g) GLYPH_TYPE (XGLYPH (g))
|
|
|
841 #define XGLYPH_IMAGE(g) GLYPH_IMAGE (XGLYPH (g))
|
|
|
842 #define XGLYPH_CONTRIB_P(g) GLYPH_CONTRIB_P (XGLYPH (g))
|
|
|
843 #define XGLYPH_BASELINE(g) GLYPH_BASELINE (XGLYPH (g))
|
|
|
844 #define XGLYPH_FACE(g) GLYPH_FACE (XGLYPH (g))
|
|
398
|
845 #define XGLYPH_DIRTYP(g) GLYPH_DIRTYP (XGLYPH (g))
|
|
0
|
846
|
|
398
|
847 #define MARK_GLYPH_CHANGED(g) (GLYPH_DIRTYP (g) = 1);
|
|
|
848
|
|
|
849 extern Lisp_Object Qxpm, Qxface, Qetched_in, Qetched_out, Qbevel_in, Qbevel_out;
|
|
288
|
850 extern Lisp_Object Q_data, Q_file, Q_color_symbols, Qconst_glyph_variable;
|
|
398
|
851 extern Lisp_Object Qxbm, Qedit_field, Qgroup, Qlabel, Qcombo_box, Qscrollbar;
|
|
|
852 extern Lisp_Object Qtree_view, Qtab_control, Qprogress_gauge, Q_border;
|
|
288
|
853 extern Lisp_Object Q_mask_file, Q_mask_data, Q_hotspot_x, Q_hotspot_y;
|
|
384
|
854 extern Lisp_Object Q_foreground, Q_background, Q_face, Q_descriptor, Q_group;
|
|
388
|
855 extern Lisp_Object Q_width, Q_height, Q_pixel_width, Q_pixel_height, Q_text;
|
|
|
856 extern Lisp_Object Q_items, Q_properties, Q_image, Q_percent, Qimage_conversion_error;
|
|
398
|
857 extern Lisp_Object Q_orientation;
|
|
272
|
858 extern Lisp_Object Vcontinuation_glyph, Vcontrol_arrow_glyph, Vhscroll_glyph;
|
|
|
859 extern Lisp_Object Vinvisible_text_glyph, Voctal_escape_glyph, Vtruncation_glyph;
|
|
0
|
860 extern Lisp_Object Vxemacs_logo;
|
|
|
861
|
|
398
|
862 unsigned short glyph_width (Lisp_Object glyph, Lisp_Object domain);
|
|
|
863 unsigned short glyph_ascent (Lisp_Object glyph, Lisp_Object domain);
|
|
|
864 unsigned short glyph_descent (Lisp_Object glyph, Lisp_Object domain);
|
|
|
865 unsigned short glyph_height (Lisp_Object glyph, Lisp_Object domain);
|
|
0
|
866 Lisp_Object glyph_baseline (Lisp_Object glyph, Lisp_Object domain);
|
|
|
867 Lisp_Object glyph_face (Lisp_Object glyph, Lisp_Object domain);
|
|
|
868 int glyph_contrib_p (Lisp_Object glyph, Lisp_Object domain);
|
|
|
869 Lisp_Object glyph_image_instance (Lisp_Object glyph,
|
|
|
870 Lisp_Object domain,
|
|
|
871 Error_behavior errb, int no_quit);
|
|
|
872 void file_or_data_must_be_present (Lisp_Object instantiator);
|
|
|
873 void data_must_be_present (Lisp_Object instantiator);
|
|
|
874 Lisp_Object make_string_from_file (Lisp_Object file);
|
|
|
875 Lisp_Object tagged_vector_to_alist (Lisp_Object vector);
|
|
|
876 Lisp_Object alist_to_tagged_vector (Lisp_Object tag, Lisp_Object alist);
|
|
|
877 void string_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
878 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
124
|
879 int dest_mask, Lisp_Object domain);
|
|
0
|
880 Lisp_Object allocate_glyph (enum glyph_type type,
|
|
|
881 void (*after_change) (Lisp_Object glyph,
|
|
|
882 Lisp_Object property,
|
|
|
883 Lisp_Object locale));
|
|
398
|
884 void query_string_geometry ( Lisp_Object string, Lisp_Object face,
|
|
|
885 unsigned int* width, unsigned int* height,
|
|
|
886 unsigned int* descent, Lisp_Object domain);
|
|
|
887 Lisp_Object query_string_font (Lisp_Object string,
|
|
|
888 Lisp_Object face, Lisp_Object domain);
|
|
|
889 Lisp_Object add_glyph_animated_timeout (EMACS_INT tickms, Lisp_Object device);
|
|
|
890 void disable_glyph_animated_timeout (int i);
|
|
0
|
891
|
|
272
|
892 /************************************************************************/
|
|
|
893 /* Glyph Cachels */
|
|
|
894 /************************************************************************/
|
|
0
|
895
|
|
185
|
896 typedef struct glyph_cachel glyph_cachel;
|
|
0
|
897 struct glyph_cachel
|
|
|
898 {
|
|
|
899 Lisp_Object glyph;
|
|
|
900
|
|
398
|
901 unsigned int dirty :1; /* I'm copying faces here. I'm not
|
|
|
902 sure why we need two dirty
|
|
|
903 flags. Maybe because an image
|
|
|
904 instance can be dirty and so we
|
|
|
905 need to frob this in the same way
|
|
|
906 as other image instance properties. */
|
|
0
|
907 unsigned int updated :1;
|
|
398
|
908
|
|
0
|
909 unsigned short width;
|
|
|
910 unsigned short ascent;
|
|
|
911 unsigned short descent;
|
|
|
912 };
|
|
|
913
|
|
|
914 #define CONT_GLYPH_INDEX (glyph_index) 0
|
|
|
915 #define TRUN_GLYPH_INDEX (glyph_index) 1
|
|
|
916 #define HSCROLL_GLYPH_INDEX (glyph_index) 2
|
|
|
917 #define CONTROL_GLYPH_INDEX (glyph_index) 3
|
|
|
918 #define OCT_ESC_GLYPH_INDEX (glyph_index) 4
|
|
|
919 #define INVIS_GLYPH_INDEX (glyph_index) 5
|
|
|
920
|
|
272
|
921 #define GLYPH_CACHEL(window, index) \
|
|
0
|
922 Dynarr_atp (window->glyph_cachels, index)
|
|
272
|
923 #define GLYPH_CACHEL_GLYPH(window, index) \
|
|
0
|
924 Dynarr_atp (window->glyph_cachels, index)->glyph
|
|
272
|
925 #define GLYPH_CACHEL_WIDTH(window, index) \
|
|
0
|
926 Dynarr_atp (window->glyph_cachels, index)->width
|
|
272
|
927 #define GLYPH_CACHEL_ASCENT(window, index) \
|
|
0
|
928 Dynarr_atp (window->glyph_cachels, index)->ascent
|
|
272
|
929 #define GLYPH_CACHEL_DESCENT(window, index) \
|
|
0
|
930 Dynarr_atp (window->glyph_cachels, index)->descent
|
|
398
|
931 #define GLYPH_CACHEL_DIRTYP(window, index) \
|
|
|
932 Dynarr_atp (window->glyph_cachels, index)->dirty
|
|
0
|
933
|
|
398
|
934 void mark_glyph_cachels (glyph_cachel_dynarr *elements);
|
|
0
|
935 void mark_glyph_cachels_as_not_updated (struct window *w);
|
|
398
|
936 void mark_glyph_cachels_as_clean (struct window *w);
|
|
0
|
937 void reset_glyph_cachels (struct window *w);
|
|
398
|
938 glyph_index get_glyph_cachel_index (struct window *w, Lisp_Object glyph);
|
|
384
|
939
|
|
0
|
940 #ifdef MEMORY_USAGE_STATS
|
|
|
941 int compute_glyph_cachel_usage (glyph_cachel_dynarr *glyph_cachels,
|
|
|
942 struct overhead_stats *ovstats);
|
|
|
943 #endif /* MEMORY_USAGE_STATS */
|
|
|
944
|
|
272
|
945 /************************************************************************/
|
|
|
946 /* Display Tables */
|
|
|
947 /************************************************************************/
|
|
0
|
948
|
|
384
|
949 Lisp_Object display_table_entry (Emchar, Lisp_Object, Lisp_Object);
|
|
|
950 void get_display_tables (struct window *, face_index,
|
|
|
951 Lisp_Object *, Lisp_Object *);
|
|
|
952
|
|
|
953 /****************************************************************************
|
|
|
954 * Subwindow Object *
|
|
|
955 ****************************************************************************/
|
|
0
|
956
|
|
384
|
957 /* redisplay needs a per-frame cache of subwindows being displayed so
|
|
|
958 * that we known when to unmap them */
|
|
|
959 typedef struct subwindow_cachel subwindow_cachel;
|
|
|
960 struct subwindow_cachel
|
|
|
961 {
|
|
|
962 Lisp_Object subwindow;
|
|
398
|
963 unsigned int x, y;
|
|
|
964 unsigned int width, height;
|
|
|
965 unsigned int being_displayed : 1;
|
|
|
966 unsigned int updated : 1;
|
|
384
|
967 };
|
|
|
968
|
|
|
969 typedef struct
|
|
|
970 {
|
|
|
971 Dynarr_declare (subwindow_cachel);
|
|
|
972 } subwindow_cachel_dynarr;
|
|
|
973
|
|
398
|
974 void mark_subwindow_cachels (subwindow_cachel_dynarr *elements);
|
|
384
|
975 void mark_subwindow_cachels_as_not_updated (struct frame *f);
|
|
|
976 void reset_subwindow_cachels (struct frame *f);
|
|
|
977 void unmap_subwindow (Lisp_Object subwindow);
|
|
398
|
978 void map_subwindow (Lisp_Object subwindow, int x, int y,
|
|
|
979 struct display_glyph_area *dga);
|
|
384
|
980 void update_frame_subwindows (struct frame *f);
|
|
398
|
981 int find_matching_subwindow (struct frame* f, int x, int y, int width, int height);
|
|
|
982 void update_widget (Lisp_Object widget);
|
|
|
983 void update_subwindow (Lisp_Object subwindow);
|
|
|
984 Lisp_Object image_instance_parent_glyph (struct Lisp_Image_Instance*);
|
|
0
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985
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398
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986 struct expose_ignore
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987 {
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988 unsigned int x, y;
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989 unsigned int width, height;
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990 struct expose_ignore *next;
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991 };
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992
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993 int check_for_ignored_expose (struct frame* f, int x, int y, int width, int height);
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994 extern int hold_ignored_expose_registration;
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995
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996 #endif /* INCLUDED_glyphs_h_ */
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