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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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77 };
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78
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79 typedef struct
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80 {
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81 Dynarr_declare (ii_keyword_entry);
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82 } ii_keyword_entry_dynarr;
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83
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84 extern const struct struct_description iim_description;
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85
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86 struct image_instantiator_methods
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87 {
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88 Lisp_Object symbol;
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89
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90 Lisp_Object device; /* sometimes used */
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91
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92 ii_keyword_entry_dynarr *keywords;
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93 /* consoles this ii is supported on */
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94 console_type_entry_dynarr *consoles;
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95 /* Implementation specific methods: */
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96
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97 /* Validate method: Given an instantiator vector, signal an error if
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98 it's invalid for this image-instantiator format. Note that this
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99 validation only occurs after all the keyword-specific validation
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100 has already been performed. This is chiefly useful for making
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101 sure that certain required keywords are present. */
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102 void (*validate_method) (Lisp_Object instantiator);
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103
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104 /* Normalize method: Given an instantiator, convert it to the form
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105 that should be used in a glyph, for devices of type CONSOLE_TYPE.
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106 Signal an error if conversion fails. */
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107 Lisp_Object (*normalize_method) (Lisp_Object instantiator,
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108 Lisp_Object console_type);
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109
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110 /* Possible-dest-types method: Return a mask indicating what dest types
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111 are compatible with this format. */
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112 int (*possible_dest_types_method) (void);
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113
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114 /* Instantiate method: Given an instantiator and a partially
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115 filled-in image instance, complete the filling-in. Return
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116 non-zero if the instantiation succeeds, 0 if it fails.
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117 This must be present. */
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118 void (*instantiate_method) (Lisp_Object image_instance,
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119 Lisp_Object instantiator,
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120 Lisp_Object pointer_fg,
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121 Lisp_Object pointer_bg,
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122 int dest_mask,
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123 Lisp_Object domain);
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124 /* Property method: Given an image instance, return device specific
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125 properties. */
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126 Lisp_Object (*property_method) (Lisp_Object image_instance,
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127 Lisp_Object property);
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128 /* Set-property method: Given an image instance, set device specific
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129 properties. */
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130 Lisp_Object (*set_property_method) (Lisp_Object image_instance,
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131 Lisp_Object property,
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132 Lisp_Object val);
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133 };
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134
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135 /***** Calling an image-instantiator method *****/
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136
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137 #define HAS_IIFORMAT_METH_P(mstruc, m) (((mstruc)->m##_method) != 0)
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138 #define IIFORMAT_METH(mstruc, m, args) (((mstruc)->m##_method) args)
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139
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140 /* Call a void-returning specifier method, if it exists */
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141 #define MAYBE_IIFORMAT_METH(mstruc, m, args) \
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142 do { \
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143 struct image_instantiator_methods *MIM_mstruc = (mstruc); \
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144 if (MIM_mstruc && HAS_IIFORMAT_METH_P (MIM_mstruc, m)) \
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145 IIFORMAT_METH (MIM_mstruc, m, args); \
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146 } while (0)
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147
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148 #define MAYBE_IIFORMAT_DEVMETH(device, mstruc, m, args) \
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149 do { \
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150 struct image_instantiator_methods *MID_mstruc = \
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151 decode_ii_device (device, mstruc); \
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152 if (MID_mstruc) \
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153 MAYBE_IIFORMAT_METH(MID_mstruc, m, args); \
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154 } while (0)
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155
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156
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157 /* Call a specifier method, if it exists; otherwise return
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158 the specified value */
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159
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160 #define IIFORMAT_METH_OR_GIVEN(mstruc, m, args, given) \
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161 (HAS_IIFORMAT_METH_P (mstruc, m) ? \
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162 IIFORMAT_METH (mstruc, m, args) : (given))
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163
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164 /***** Defining new image-instantiator types *****/
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165
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166 #define DECLARE_IMAGE_INSTANTIATOR_FORMAT(format) \
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167 extern struct image_instantiator_methods *format##_image_instantiator_methods
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168
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169 #define DEFINE_IMAGE_INSTANTIATOR_FORMAT(format) \
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170 struct image_instantiator_methods *format##_image_instantiator_methods
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171
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172 #define INITIALIZE_IMAGE_INSTANTIATOR_FORMAT_NO_SYM(format, obj_name) \
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173 do { \
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174 format##_image_instantiator_methods = \
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175 xnew_and_zero (struct image_instantiator_methods); \
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176 format##_image_instantiator_methods->symbol = Q##format; \
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177 format##_image_instantiator_methods->device = Qnil; \
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178 format##_image_instantiator_methods->keywords = \
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179 Dynarr_new (ii_keyword_entry); \
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180 format##_image_instantiator_methods->consoles = \
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181 Dynarr_new (console_type_entry); \
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182 add_entry_to_image_instantiator_format_list \
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183 (Q##format, format##_image_instantiator_methods); \
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184 dumpstruct (&format##_image_instantiator_methods, \
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185 &iim_description); \
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186 } while (0)
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187
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188 #define INITIALIZE_IMAGE_INSTANTIATOR_FORMAT(format, obj_name) \
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189 do { \
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190 defsymbol (&Q##format, obj_name); \
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191 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT_NO_SYM(format, obj_name);\
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192 } while (0)
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193
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194 /* Declare that image-instantiator format FORMAT has method M; used in
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195 initialization routines */
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196 #define IIFORMAT_HAS_METHOD(format, m) \
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197 (format##_image_instantiator_methods->m##_method = format##_##m)
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198
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199 #define IIFORMAT_HAS_SHARED_METHOD(format, m, type) \
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200 (format##_image_instantiator_methods->m##_method = type##_##m)
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201
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202 /* Declare that KEYW is a valid keyword for image-instantiator format
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203 FORMAT. VALIDATE_FUN if a function that returns whether the data
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204 is valid. The keyword may not appear more than once. */
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205 #define IIFORMAT_VALID_KEYWORD(format, keyw, validate_fun) \
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206 do { \
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207 struct ii_keyword_entry entry; \
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208 \
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209 entry.keyword = keyw; \
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210 entry.validate = validate_fun; \
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211 entry.multiple_p = 0; \
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212 Dynarr_add (format##_image_instantiator_methods->keywords, \
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213 entry); \
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214 } while (0)
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215
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216 /* Same as IIFORMAT_VALID_KEYWORD except that the keyword may
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217 appear multiple times. */
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218 #define IIFORMAT_VALID_MULTI_KEYWORD(format, keyword, validate_fun) \
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219 do { \
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220 struct ii_keyword_entry entry; \
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221 \
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222 entry.keyword = keyword; \
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223 entry.validate = validate_fun; \
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224 entry.multiple_p = 1; \
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225 Dynarr_add (format##_image_instantiator_methods->keywords, \
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226 entry); \
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227 } while (0)
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228
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229 /* Declare that image-instantiator format FORMAT is supported on
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230 CONSOLE type. */
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231 #define IIFORMAT_VALID_CONSOLE(console, format) \
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232 do { \
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233 struct console_type_entry entry; \
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234 \
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235 entry.symbol = Q##console; \
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236 entry.meths = console##_console_methods; \
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237 Dynarr_add (format##_image_instantiator_methods->consoles, \
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238 entry); \
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239 } while (0)
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240
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241 #define DEFINE_DEVICE_IIFORMAT(type, format)\
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242 DECLARE_IMAGE_INSTANTIATOR_FORMAT(format); \
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243 struct image_instantiator_methods *type##_##format##_image_instantiator_methods
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244
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245 #define INITIALIZE_DEVICE_IIFORMAT(type, format) \
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246 do { \
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247 type##_##format##_image_instantiator_methods = \
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248 xnew_and_zero (struct image_instantiator_methods); \
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249 type##_##format##_image_instantiator_methods->symbol = Q##format; \
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250 type##_##format##_image_instantiator_methods->device = Q##type; \
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251 type##_##format##_image_instantiator_methods->keywords = \
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252 Dynarr_new (ii_keyword_entry); \
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253 add_entry_to_device_ii_format_list \
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254 (Q##type, Q##format, type##_##format##_image_instantiator_methods); \
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255 IIFORMAT_VALID_CONSOLE(type,format); \
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256 dumpstruct (&type##_##format##_image_instantiator_methods, \
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257 &iim_description); \
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258 } while (0)
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259
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260 /* Declare that image-instantiator format FORMAT has method M; used in
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261 initialization routines */
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262 #define IIFORMAT_HAS_DEVMETHOD(type, format, m) \
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263 (type##_##format##_image_instantiator_methods->m##_method = type##_##format##_##m)
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264 #define IIFORMAT_HAS_SHARED_DEVMETHOD(type, format, m, fromformat) \
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265 (type##_##format##_image_instantiator_methods->m##_method = type##_##fromformat##_##m)
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266
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267 struct image_instantiator_methods *
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268 decode_device_ii_format (Lisp_Object device, Lisp_Object format,
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269 Error_behavior errb);
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270 struct image_instantiator_methods *
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271 decode_image_instantiator_format (Lisp_Object format, Error_behavior errb);
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272
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273 void add_entry_to_image_instantiator_format_list (Lisp_Object symbol,
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274 struct image_instantiator_methods *meths);
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275 void add_entry_to_device_ii_format_list (Lisp_Object device, Lisp_Object symbol,
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276 struct image_instantiator_methods *meths);
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277 Lisp_Object find_keyword_in_vector (Lisp_Object vector,
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278 Lisp_Object keyword);
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279 Lisp_Object find_keyword_in_vector_or_given (Lisp_Object vector,
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280 Lisp_Object keyword,
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281 Lisp_Object default_);
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282 Lisp_Object simple_image_type_normalize (Lisp_Object inst,
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283 Lisp_Object console_type,
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284 Lisp_Object image_type_tag);
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285 Lisp_Object potential_pixmap_file_instantiator (Lisp_Object instantiator,
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286 Lisp_Object file_keyword,
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287 Lisp_Object data_keyword,
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288 Lisp_Object console_type);
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289 void check_valid_string (Lisp_Object data);
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290 void check_valid_int (Lisp_Object data);
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291 void check_valid_face (Lisp_Object data);
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292 void check_valid_vector (Lisp_Object data);
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293 void check_valid_item_list_1 (Lisp_Object items);
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294
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295 void initialize_subwindow_image_instance (struct Lisp_Image_Instance*);
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296 void subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
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297 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
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298 int dest_mask, Lisp_Object domain);
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299 void widget_instantiate_1 (Lisp_Object image_instance, Lisp_Object instantiator,
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300 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
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301 int dest_mask, Lisp_Object domain, int default_textheight,
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302 int default_pixheight, int default_textwidth);
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303
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304 DECLARE_DOESNT_RETURN (incompatible_image_types (Lisp_Object instantiator,
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305 int given_dest_mask,
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306 int desired_dest_mask));
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307 DECLARE_DOESNT_RETURN (signal_image_error (CONST char *, Lisp_Object));
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308 DECLARE_DOESNT_RETURN (signal_image_error_2 (CONST char *, Lisp_Object, Lisp_Object));
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309
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310 /************************************************************************/
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311 /* Image Specifier Object */
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312 /************************************************************************/
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313
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314 DECLARE_SPECIFIER_TYPE (image);
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315 #define XIMAGE_SPECIFIER(x) XSPECIFIER_TYPE (x, image)
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316 #define XSETIMAGE_SPECIFIER(x, p) XSETSPECIFIER_TYPE (x, p, image)
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317 #define IMAGE_SPECIFIERP(x) SPECIFIER_TYPEP (x, image)
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318 #define CHECK_IMAGE_SPECIFIER(x) CHECK_SPECIFIER_TYPE (x, image)
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319 #define CONCHECK_IMAGE_SPECIFIER(x) CONCHECK_SPECIFIER_TYPE (x, image)
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320
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321 void set_image_attached_to (Lisp_Object obj, Lisp_Object face_or_glyph,
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322 Lisp_Object property);
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323
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324 struct image_specifier
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325 {
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326 int allowed;
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327 Lisp_Object attachee; /* face or glyph this is attached to, or nil */
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328 Lisp_Object attachee_property;/* property of that face or glyph */
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329 };
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330
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331 #define IMAGE_SPECIFIER_DATA(g) (SPECIFIER_TYPE_DATA (g, image))
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332 #define IMAGE_SPECIFIER_ALLOWED(g) (IMAGE_SPECIFIER_DATA (g)->allowed)
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333 #define IMAGE_SPECIFIER_ATTACHEE(g) (IMAGE_SPECIFIER_DATA (g)->attachee)
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334 #define IMAGE_SPECIFIER_ATTACHEE_PROPERTY(g) \
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335 (IMAGE_SPECIFIER_DATA (g)->attachee_property)
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336
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337 #define XIMAGE_SPECIFIER_ALLOWED(g) \
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338 IMAGE_SPECIFIER_ALLOWED (XIMAGE_SPECIFIER (g))
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339
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340 /************************************************************************/
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341 /* Image Instance Object */
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342 /************************************************************************/
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343
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344 DECLARE_LRECORD (image_instance, struct Lisp_Image_Instance);
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345 #define XIMAGE_INSTANCE(x) \
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346 XRECORD (x, image_instance, struct Lisp_Image_Instance)
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347 #define XSETIMAGE_INSTANCE(x, p) XSETRECORD (x, p, image_instance)
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348 #define IMAGE_INSTANCEP(x) RECORDP (x, image_instance)
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349 #define CHECK_IMAGE_INSTANCE(x) CHECK_RECORD (x, image_instance)
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350 #define CONCHECK_IMAGE_INSTANCE(x) CONCHECK_RECORD (x, image_instance)
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351
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352 enum image_instance_type
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353 {
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354 IMAGE_UNKNOWN,
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355 IMAGE_NOTHING,
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356 IMAGE_TEXT,
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357 IMAGE_MONO_PIXMAP,
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358 IMAGE_COLOR_PIXMAP,
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359 IMAGE_POINTER,
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360 IMAGE_SUBWINDOW,
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361 IMAGE_WIDGET,
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362 IMAGE_LAYOUT
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363 };
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364
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365 #define IMAGE_NOTHING_MASK (1 << 0)
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366 #define IMAGE_TEXT_MASK (1 << 1)
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367 #define IMAGE_MONO_PIXMAP_MASK (1 << 2)
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368 #define IMAGE_COLOR_PIXMAP_MASK (1 << 3)
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369 #define IMAGE_POINTER_MASK (1 << 4)
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370 #define IMAGE_SUBWINDOW_MASK (1 << 5)
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371 #define IMAGE_WIDGET_MASK (1 << 6)
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372 #define IMAGE_LAYOUT_MASK (1 << 7)
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373
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374 #define IMAGE_INSTANCE_TYPE_P(ii, type) \
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375 (IMAGE_INSTANCEP (ii) && XIMAGE_INSTANCE_TYPE (ii) == type)
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376
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377 #define NOTHING_IMAGE_INSTANCEP(ii) \
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378 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_NOTHING)
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379 #define TEXT_IMAGE_INSTANCEP(ii) \
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380 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_TEXT)
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381 #define MONO_PIXMAP_IMAGE_INSTANCEP(ii) \
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382 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_MONO_PIXMAP)
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383 #define COLOR_PIXMAP_IMAGE_INSTANCEP(ii) \
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384 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_COLOR_PIXMAP)
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385 #define POINTER_IMAGE_INSTANCEP(ii) \
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386 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_POINTER)
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387 #define SUBWINDOW_IMAGE_INSTANCEP(ii) \
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388 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_SUBWINDOW)
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389 #define WIDGET_IMAGE_INSTANCEP(ii) \
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390 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_WIDGET)
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391 #define LAYOUT_IMAGE_INSTANCEP(ii) \
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392 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_LAYOUT)
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393
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394 #define CHECK_NOTHING_IMAGE_INSTANCE(x) do { \
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395 CHECK_IMAGE_INSTANCE (x); \
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396 if (!NOTHING_IMAGE_INSTANCEP (x)) \
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397 x = wrong_type_argument (Qnothing_image_instance_p, (x)); \
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398 } while (0)
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399
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400 #define CHECK_TEXT_IMAGE_INSTANCE(x) do { \
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401 CHECK_IMAGE_INSTANCE (x); \
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402 if (!TEXT_IMAGE_INSTANCEP (x)) \
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403 x = wrong_type_argument (Qtext_image_instance_p, (x)); \
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404 } while (0)
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405
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406 #define CHECK_MONO_PIXMAP_IMAGE_INSTANCE(x) do { \
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407 CHECK_IMAGE_INSTANCE (x); \
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408 if (!MONO_PIXMAP_IMAGE_INSTANCEP (x)) \
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409 x = wrong_type_argument (Qmono_pixmap_image_instance_p, (x)); \
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410 } while (0)
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411
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412 #define CHECK_COLOR_PIXMAP_IMAGE_INSTANCE(x) do { \
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413 CHECK_IMAGE_INSTANCE (x); \
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414 if (!COLOR_PIXMAP_IMAGE_INSTANCEP (x)) \
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415 x = wrong_type_argument (Qcolor_pixmap_image_instance_p, (x)); \
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416 } while (0)
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417
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418 #define CHECK_POINTER_IMAGE_INSTANCE(x) do { \
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419 CHECK_IMAGE_INSTANCE (x); \
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420 if (!POINTER_IMAGE_INSTANCEP (x)) \
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421 x = wrong_type_argument (Qpointer_image_instance_p, (x)); \
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422 } while (0)
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423
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424 #define CHECK_SUBWINDOW_IMAGE_INSTANCE(x) do { \
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425 CHECK_IMAGE_INSTANCE (x); \
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426 if (!SUBWINDOW_IMAGE_INSTANCEP (x) \
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427 && !WIDGET_IMAGE_INSTANCEP (x)) \
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428 x = wrong_type_argument (Qsubwindow_image_instance_p, (x)); \
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429 } while (0)
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430
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431 #define CHECK_WIDGET_IMAGE_INSTANCE(x) do { \
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432 CHECK_IMAGE_INSTANCE (x); \
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433 if (!WIDGET_IMAGE_INSTANCEP (x)) \
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434 x = wrong_type_argument (Qwidget_image_instance_p, (x)); \
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435 } while (0)
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436
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437 #define CHECK_LAYOUT_IMAGE_INSTANCE(x) do { \
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438 CHECK_IMAGE_INSTANCE (x); \
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439 if (!LAYOUT_IMAGE_INSTANCEP (x)) \
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440 x = wrong_type_argument (Qlayout_image_instance_p, (x)); \
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441 } while (0)
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442
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443 struct Lisp_Image_Instance
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444 {
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445 struct lcrecord_header header;
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446 Lisp_Object device;
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447 Lisp_Object name;
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448 enum image_instance_type type;
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449 int x_offset, y_offset; /* for layout purposes */
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450 unsigned int dirty : 1;
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451 union
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452 {
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453 struct
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454 {
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455 Lisp_Object string;
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456 } text;
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457 struct
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458 {
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459 int width, height, depth;
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460 int slice, maxslice, timeout;
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461 Lisp_Object hotspot_x, hotspot_y; /* integer or Qnil */
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462 Lisp_Object filename; /* string or Qnil */
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463 Lisp_Object mask_filename; /* string or Qnil */
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464 Lisp_Object fg, bg; /* foreground and background colors,
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465 if this is a colorized mono-pixmap
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466 or a pointer */
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467 Lisp_Object auxdata; /* list or Qnil: any additional data
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|
|
468 to be seen from lisp */
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|
|
469 void* mask; /* mask that can be seen from all windowing systems */
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|
|
470 } pixmap; /* used for pointers as well */
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|
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471 struct
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|
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472 {
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|
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473 Lisp_Object frame;
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|
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474 unsigned int width, height;
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|
|
475 void* subwindow; /* specific devices can use this as necessary */
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|
|
476 unsigned int being_displayed : 1; /* used to detect when needs to be unmapped */
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|
|
477 union
|
|
|
478 {
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|
|
479 struct
|
|
|
480 {
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|
|
481 Lisp_Object face; /* foreground and background colors */
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|
|
482 Lisp_Object type;
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|
|
483 Lisp_Object props; /* properties */
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|
|
484 Lisp_Object gui_item; /* a list of gui_items */
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|
|
485 } widget; /* widgets are subwindows */
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|
|
486 struct
|
|
|
487 {
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|
|
488 Lisp_Object children; /* managed children */
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|
|
489 Lisp_Object border; /* Style of enclosing border or text. */
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|
|
490 } layout;
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|
|
491 } s;
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|
|
492 } subwindow;
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|
|
493 } u;
|
|
|
494
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|
|
495 /* console-type- and image-type-specific data */
|
|
|
496 void *data;
|
|
|
497 };
|
|
|
498
|
|
|
499 #define IMAGE_INSTANCE_DEVICE(i) ((i)->device)
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|
|
500 #define IMAGE_INSTANCE_NAME(i) ((i)->name)
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|
|
501 #define IMAGE_INSTANCE_TYPE(i) ((i)->type)
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|
|
502 #define IMAGE_INSTANCE_XOFFSET(i) ((i)->x_offset)
|
|
|
503 #define IMAGE_INSTANCE_YOFFSET(i) ((i)->y_offset)
|
|
|
504 #define IMAGE_INSTANCE_PIXMAP_TYPE_P(i) \
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|
|
505 ((IMAGE_INSTANCE_TYPE (i) == IMAGE_MONO_PIXMAP) \
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|
|
506 || (IMAGE_INSTANCE_TYPE (i) == IMAGE_COLOR_PIXMAP))
|
|
|
507 #define IMAGE_INSTANCE_DIRTYP(i) ((i)->dirty)
|
|
|
508
|
|
|
509 #define IMAGE_INSTANCE_TEXT_STRING(i) ((i)->u.text.string)
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|
|
510
|
|
|
511 #define IMAGE_INSTANCE_PIXMAP_WIDTH(i) ((i)->u.pixmap.width)
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|
|
512 #define IMAGE_INSTANCE_PIXMAP_HEIGHT(i) ((i)->u.pixmap.height)
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|
|
513 #define IMAGE_INSTANCE_PIXMAP_DEPTH(i) ((i)->u.pixmap.depth)
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|
|
514 #define IMAGE_INSTANCE_PIXMAP_FILENAME(i) ((i)->u.pixmap.filename)
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|
|
515 #define IMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) ((i)->u.pixmap.mask_filename)
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|
|
516 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) ((i)->u.pixmap.hotspot_x)
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|
|
517 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) ((i)->u.pixmap.hotspot_y)
|
|
|
518 #define IMAGE_INSTANCE_PIXMAP_FG(i) ((i)->u.pixmap.fg)
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|
|
519 #define IMAGE_INSTANCE_PIXMAP_BG(i) ((i)->u.pixmap.bg)
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|
|
520 #define IMAGE_INSTANCE_PIXMAP_AUXDATA(i) ((i)->u.pixmap.auxdata)
|
|
|
521 #define IMAGE_INSTANCE_PIXMAP_MASK(i) ((i)->u.pixmap.mask)
|
|
|
522 #define IMAGE_INSTANCE_PIXMAP_SLICE(i) ((i)->u.pixmap.slice)
|
|
|
523 #define IMAGE_INSTANCE_PIXMAP_MAXSLICE(i) ((i)->u.pixmap.maxslice)
|
|
|
524 #define IMAGE_INSTANCE_PIXMAP_TIMEOUT(i) ((i)->u.pixmap.timeout)
|
|
|
525
|
|
|
526 #define IMAGE_INSTANCE_SUBWINDOW_WIDTH(i) ((i)->u.subwindow.width)
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|
|
527 #define IMAGE_INSTANCE_SUBWINDOW_HEIGHT(i) ((i)->u.subwindow.height)
|
|
|
528 #define IMAGE_INSTANCE_SUBWINDOW_ID(i) ((i)->u.subwindow.subwindow)
|
|
|
529 #define IMAGE_INSTANCE_SUBWINDOW_FRAME(i) ((i)->u.subwindow.frame)
|
|
|
530 #define IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \
|
|
|
531 ((i)->u.subwindow.being_displayed)
|
|
|
532
|
|
|
533 #define IMAGE_INSTANCE_WIDGET_WIDTH(i) \
|
|
|
534 IMAGE_INSTANCE_SUBWINDOW_WIDTH(i)
|
|
|
535 #define IMAGE_INSTANCE_WIDGET_HEIGHT(i) \
|
|
|
536 IMAGE_INSTANCE_SUBWINDOW_HEIGHT(i)
|
|
|
537 #define IMAGE_INSTANCE_WIDGET_TYPE(i) ((i)->u.subwindow.s.widget.type)
|
|
|
538 #define IMAGE_INSTANCE_WIDGET_PROPS(i) ((i)->u.subwindow.s.widget.props)
|
|
|
539 #define IMAGE_INSTANCE_WIDGET_FACE(i) ((i)->u.subwindow.s.widget.face)
|
|
|
540 #define IMAGE_INSTANCE_WIDGET_ITEMS(i) ((i)->u.subwindow.s.widget.gui_item)
|
|
|
541 #define IMAGE_INSTANCE_WIDGET_ITEM(i) \
|
|
|
542 (CONSP (IMAGE_INSTANCE_WIDGET_ITEMS (i)) ? \
|
|
|
543 XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (i)) : \
|
|
|
544 IMAGE_INSTANCE_WIDGET_ITEMS (i))
|
|
|
545 #define IMAGE_INSTANCE_WIDGET_TEXT(i) XGUI_ITEM (IMAGE_INSTANCE_WIDGET_ITEM (i))->name
|
|
|
546
|
|
|
547 #define IMAGE_INSTANCE_LAYOUT_CHILDREN(i) ((i)->u.subwindow.s.layout.children)
|
|
|
548 #define IMAGE_INSTANCE_LAYOUT_BORDER(i) ((i)->u.subwindow.s.layout.border)
|
|
|
549
|
|
|
550 #define XIMAGE_INSTANCE_DEVICE(i) \
|
|
|
551 IMAGE_INSTANCE_DEVICE (XIMAGE_INSTANCE (i))
|
|
|
552 #define XIMAGE_INSTANCE_NAME(i) \
|
|
|
553 IMAGE_INSTANCE_NAME (XIMAGE_INSTANCE (i))
|
|
|
554 #define XIMAGE_INSTANCE_TYPE(i) \
|
|
|
555 IMAGE_INSTANCE_TYPE (XIMAGE_INSTANCE (i))
|
|
|
556 #define XIMAGE_INSTANCE_XOFFSET(i) \
|
|
|
557 IMAGE_INSTANCE_XOFFSET (XIMAGE_INSTANCE (i))
|
|
|
558 #define XIMAGE_INSTANCE_YOFFSET(i) \
|
|
|
559 IMAGE_INSTANCE_YOFFSET (XIMAGE_INSTANCE (i))
|
|
|
560 #define XIMAGE_INSTANCE_DIRTYP(i) \
|
|
|
561 IMAGE_INSTANCE_DIRTYP (XIMAGE_INSTANCE (i))
|
|
|
562
|
|
|
563 #define XIMAGE_INSTANCE_TEXT_STRING(i) \
|
|
|
564 IMAGE_INSTANCE_TEXT_STRING (XIMAGE_INSTANCE (i))
|
|
|
565
|
|
|
566 #define XIMAGE_INSTANCE_PIXMAP_WIDTH(i) \
|
|
|
567 IMAGE_INSTANCE_PIXMAP_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
568 #define XIMAGE_INSTANCE_PIXMAP_HEIGHT(i) \
|
|
|
569 IMAGE_INSTANCE_PIXMAP_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
570 #define XIMAGE_INSTANCE_PIXMAP_DEPTH(i) \
|
|
|
571 IMAGE_INSTANCE_PIXMAP_DEPTH (XIMAGE_INSTANCE (i))
|
|
|
572 #define XIMAGE_INSTANCE_PIXMAP_FILENAME(i) \
|
|
|
573 IMAGE_INSTANCE_PIXMAP_FILENAME (XIMAGE_INSTANCE (i))
|
|
|
574 #define XIMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) \
|
|
|
575 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (XIMAGE_INSTANCE (i))
|
|
|
576 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) \
|
|
|
577 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (XIMAGE_INSTANCE (i))
|
|
|
578 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) \
|
|
|
579 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (XIMAGE_INSTANCE (i))
|
|
|
580 #define XIMAGE_INSTANCE_PIXMAP_FG(i) \
|
|
|
581 IMAGE_INSTANCE_PIXMAP_FG (XIMAGE_INSTANCE (i))
|
|
|
582 #define XIMAGE_INSTANCE_PIXMAP_BG(i) \
|
|
|
583 IMAGE_INSTANCE_PIXMAP_BG (XIMAGE_INSTANCE (i))
|
|
|
584 #define XIMAGE_INSTANCE_PIXMAP_MASK(i) \
|
|
|
585 IMAGE_INSTANCE_PIXMAP_MASK (XIMAGE_INSTANCE (i))
|
|
|
586 #define XIMAGE_INSTANCE_PIXMAP_SLICE(i) \
|
|
|
587 IMAGE_INSTANCE_PIXMAP_SLICE (XIMAGE_INSTANCE (i))
|
|
|
588 #define XIMAGE_INSTANCE_PIXMAP_MAXSLICE(i) \
|
|
|
589 IMAGE_INSTANCE_PIXMAP_MAXSLICE (XIMAGE_INSTANCE (i))
|
|
|
590 #define XIMAGE_INSTANCE_PIXMAP_TIMEOUT(i) \
|
|
|
591 IMAGE_INSTANCE_PIXMAP_TIMEOUT (XIMAGE_INSTANCE (i))
|
|
|
592
|
|
|
593 #define XIMAGE_INSTANCE_WIDGET_WIDTH(i) \
|
|
|
594 IMAGE_INSTANCE_WIDGET_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
595 #define XIMAGE_INSTANCE_WIDGET_HEIGHT(i) \
|
|
|
596 IMAGE_INSTANCE_WIDGET_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
597 #define XIMAGE_INSTANCE_WIDGET_TYPE(i) \
|
|
|
598 IMAGE_INSTANCE_WIDGET_TYPE (XIMAGE_INSTANCE (i))
|
|
|
599 #define XIMAGE_INSTANCE_WIDGET_PROPS(i) \
|
|
|
600 IMAGE_INSTANCE_WIDGET_PROPS (XIMAGE_INSTANCE (i))
|
|
|
601 #define XIMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
602 IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i))
|
|
|
603 #define XIMAGE_INSTANCE_WIDGET_ITEM(i) \
|
|
|
604 IMAGE_INSTANCE_WIDGET_ITEM (XIMAGE_INSTANCE (i))
|
|
|
605 #define XIMAGE_INSTANCE_WIDGET_ITEMS(i) \
|
|
|
606 IMAGE_INSTANCE_WIDGET_ITEMS (XIMAGE_INSTANCE (i))
|
|
|
607 #define XIMAGE_INSTANCE_WIDGET_TEXT(i) \
|
|
|
608 IMAGE_INSTANCE_WIDGET_TEXT (XIMAGE_INSTANCE (i))
|
|
|
609
|
|
|
610 #define XIMAGE_INSTANCE_LAYOUT_CHILDREN(i) \
|
|
|
611 IMAGE_INSTANCE_LAYOUT_CHILDREN (XIMAGE_INSTANCE (i))
|
|
|
612 #define XIMAGE_INSTANCE_LAYOUT_BORDER(i) \
|
|
|
613 IMAGE_INSTANCE_LAYOUT_BORDER (XIMAGE_INSTANCE (i))
|
|
|
614
|
|
|
615 #define XIMAGE_INSTANCE_SUBWINDOW_WIDTH(i) \
|
|
|
616 IMAGE_INSTANCE_SUBWINDOW_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
617 #define XIMAGE_INSTANCE_SUBWINDOW_HEIGHT(i) \
|
|
|
618 IMAGE_INSTANCE_SUBWINDOW_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
619 #define XIMAGE_INSTANCE_SUBWINDOW_ID(i) \
|
|
|
620 IMAGE_INSTANCE_SUBWINDOW_ID (XIMAGE_INSTANCE (i))
|
|
|
621 #define XIMAGE_INSTANCE_SUBWINDOW_FRAME(i) \
|
|
|
622 IMAGE_INSTANCE_SUBWINDOW_FRAME (XIMAGE_INSTANCE (i))
|
|
|
623 #define XIMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \
|
|
|
624 IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP (XIMAGE_INSTANCE (i))
|
|
|
625
|
|
|
626 #define MARK_IMAGE_INSTANCE_CHANGED(i) \
|
|
|
627 (IMAGE_INSTANCE_DIRTYP (i) = 1);
|
|
|
628
|
|
|
629 #ifdef HAVE_XPM
|
|
|
630 Lisp_Object evaluate_xpm_color_symbols (void);
|
|
|
631 Lisp_Object pixmap_to_lisp_data (Lisp_Object name, int ok_if_data_invalid);
|
|
|
632 #endif /* HAVE_XPM */
|
|
|
633 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
634 Lisp_Object bitmap_to_lisp_data (Lisp_Object name, int *xhot, int *yhot,
|
|
|
635 int ok_if_data_invalid);
|
|
|
636 int read_bitmap_data_from_file (CONST char *filename, unsigned int *width,
|
|
|
637 unsigned int *height, unsigned char **datap,
|
|
|
638 int *x_hot, int *y_hot);
|
|
|
639 Lisp_Object xbm_mask_file_munging (Lisp_Object alist, Lisp_Object file,
|
|
|
640 Lisp_Object mask_file,
|
|
|
641 Lisp_Object console_type);
|
|
|
642 #endif
|
|
|
643
|
|
|
644 /************************************************************************/
|
|
|
645 /* Glyph Object */
|
|
|
646 /************************************************************************/
|
|
|
647
|
|
|
648 enum glyph_type
|
|
|
649 {
|
|
|
650 GLYPH_UNKNOWN,
|
|
|
651 GLYPH_BUFFER,
|
|
|
652 GLYPH_POINTER,
|
|
|
653 GLYPH_ICON
|
|
|
654 };
|
|
|
655
|
|
|
656 struct Lisp_Glyph
|
|
|
657 {
|
|
|
658 struct lcrecord_header header;
|
|
|
659
|
|
|
660 enum glyph_type type;
|
|
|
661
|
|
|
662 /* specifiers: */
|
|
|
663 Lisp_Object image; /* the actual image */
|
|
|
664 Lisp_Object contrib_p; /* whether to figure into line height */
|
|
|
665 Lisp_Object baseline; /* percent above baseline */
|
|
|
666
|
|
|
667 Lisp_Object face; /* if non-nil, face to use when displaying */
|
|
|
668
|
|
|
669 Lisp_Object plist;
|
|
|
670 void (*after_change) (Lisp_Object glyph, Lisp_Object property,
|
|
|
671 Lisp_Object locale);
|
|
|
672
|
|
|
673 unsigned int dirty : 1; /* So that we can selectively
|
|
|
674 redisplay changed glyphs. */
|
|
|
675 };
|
|
|
676
|
|
|
677 DECLARE_LRECORD (glyph, struct Lisp_Glyph);
|
|
|
678 #define XGLYPH(x) XRECORD (x, glyph, struct Lisp_Glyph)
|
|
|
679 #define XSETGLYPH(x, p) XSETRECORD (x, p, glyph)
|
|
|
680 #define GLYPHP(x) RECORDP (x, glyph)
|
|
|
681 #define CHECK_GLYPH(x) CHECK_RECORD (x, glyph)
|
|
|
682 #define CONCHECK_GLYPH(x) CONCHECK_RECORD (x, glyph)
|
|
|
683
|
|
|
684 #define CHECK_BUFFER_GLYPH(x) do { \
|
|
|
685 CHECK_GLYPH (x); \
|
|
|
686 if (XGLYPH (x)->type != GLYPH_BUFFER) \
|
|
|
687 x = wrong_type_argument (Qbuffer_glyph_p, (x)); \
|
|
|
688 } while (0)
|
|
|
689
|
|
|
690 #define CHECK_POINTER_GLYPH(x) do { \
|
|
|
691 CHECK_GLYPH (x); \
|
|
|
692 if (XGLYPH (x)->type != GLYPH_POINTER) \
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693 x = wrong_type_argument (Qpointer_glyph_p, (x)); \
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|
694 } while (0)
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695
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696 #define CHECK_ICON_GLYPH(x) do { \
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697 CHECK_GLYPH (x); \
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|
698 if (XGLYPH (x)->type != GLYPH_ICON) \
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699 x = wrong_type_argument (Qicon_glyph_p, (x)); \
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|
|
700 } while (0)
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701
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|
|
702 #define GLYPH_TYPE(g) ((g)->type)
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|
703 #define GLYPH_IMAGE(g) ((g)->image)
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|
704 #define GLYPH_CONTRIB_P(g) ((g)->contrib_p)
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|
|
705 #define GLYPH_BASELINE(g) ((g)->baseline)
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|
|
706 #define GLYPH_FACE(g) ((g)->face)
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|
|
707 #define GLYPH_DIRTYP(g) ((g)->dirty)
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|
|
708
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|
709 #define XGLYPH_TYPE(g) GLYPH_TYPE (XGLYPH (g))
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|
710 #define XGLYPH_IMAGE(g) GLYPH_IMAGE (XGLYPH (g))
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|
711 #define XGLYPH_CONTRIB_P(g) GLYPH_CONTRIB_P (XGLYPH (g))
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|
|
712 #define XGLYPH_BASELINE(g) GLYPH_BASELINE (XGLYPH (g))
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|
|
713 #define XGLYPH_FACE(g) GLYPH_FACE (XGLYPH (g))
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714 #define XGLYPH_DIRTYP(g) GLYPH_DIRTYP (XGLYPH (g))
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715
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|
|
716 #define MARK_GLYPH_CHANGED(g) (GLYPH_DIRTYP (g) = 1);
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|
|
717
|
|
|
718 extern Lisp_Object Qxpm, Qxface, Qetched_in, Qetched_out, Qbevel_in, Qbevel_out;
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|
|
719 extern Lisp_Object Q_data, Q_file, Q_color_symbols, Qconst_glyph_variable;
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|
720 extern Lisp_Object Qxbm, Qedit_field, Qgroup, Qlabel, Qcombo_box, Qscrollbar;
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721 extern Lisp_Object Qtree_view, Qtab_control, Qprogress_gauge, Q_border;
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|
|
722 extern Lisp_Object Q_mask_file, Q_mask_data, Q_hotspot_x, Q_hotspot_y;
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723 extern Lisp_Object Q_foreground, Q_background, Q_face, Q_descriptor, Q_group;
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|
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724 extern Lisp_Object Q_width, Q_height, Q_pixel_width, Q_pixel_height, Q_text;
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|
|
725 extern Lisp_Object Q_items, Q_properties, Q_image, Q_percent, Qimage_conversion_error;
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|
|
726 extern Lisp_Object Q_orientation;
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|
727 extern Lisp_Object Vcontinuation_glyph, Vcontrol_arrow_glyph, Vhscroll_glyph;
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|
|
728 extern Lisp_Object Vinvisible_text_glyph, Voctal_escape_glyph, Vtruncation_glyph;
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|
|
729 extern Lisp_Object Vxemacs_logo;
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730
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|
|
731 unsigned short glyph_width (Lisp_Object glyph, Lisp_Object frame_face,
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|
|
732 face_index window_findex,
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|
|
733 Lisp_Object window);
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|
|
734 unsigned short glyph_ascent (Lisp_Object glyph, Lisp_Object frame_face,
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|
|
735 face_index window_findex,
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|
|
736 Lisp_Object window);
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|
|
737 unsigned short glyph_descent (Lisp_Object glyph,
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|
|
738 Lisp_Object frame_face,
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|
|
739 face_index window_findex,
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|
|
740 Lisp_Object window);
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|
|
741 unsigned short glyph_height (Lisp_Object glyph, Lisp_Object frame_face,
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|
|
742 face_index window_findex,
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|
|
743 Lisp_Object window);
|
|
|
744 Lisp_Object glyph_baseline (Lisp_Object glyph, Lisp_Object domain);
|
|
|
745 Lisp_Object glyph_face (Lisp_Object glyph, Lisp_Object domain);
|
|
|
746 int glyph_contrib_p (Lisp_Object glyph, Lisp_Object domain);
|
|
|
747 Lisp_Object glyph_image_instance (Lisp_Object glyph,
|
|
|
748 Lisp_Object domain,
|
|
|
749 Error_behavior errb, int no_quit);
|
|
|
750 void file_or_data_must_be_present (Lisp_Object instantiator);
|
|
|
751 void data_must_be_present (Lisp_Object instantiator);
|
|
|
752 Lisp_Object make_string_from_file (Lisp_Object file);
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|
|
753 Lisp_Object tagged_vector_to_alist (Lisp_Object vector);
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|
|
754 Lisp_Object alist_to_tagged_vector (Lisp_Object tag, Lisp_Object alist);
|
|
|
755 void string_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
756 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
|
757 int dest_mask, Lisp_Object domain);
|
|
|
758 Lisp_Object allocate_glyph (enum glyph_type type,
|
|
|
759 void (*after_change) (Lisp_Object glyph,
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|
|
760 Lisp_Object property,
|
|
|
761 Lisp_Object locale));
|
|
|
762 Lisp_Object widget_face_font_info (Lisp_Object domain, Lisp_Object face,
|
|
|
763 int *height, int *width);
|
|
|
764 void widget_text_to_pixel_conversion (Lisp_Object domain, Lisp_Object face,
|
|
|
765 int th, int tw,
|
|
|
766 int* height, int* width);
|
|
|
767 Lisp_Object add_glyph_animated_timeout (EMACS_INT tickms, Lisp_Object device);
|
|
|
768 void disable_glyph_animated_timeout (int i);
|
|
|
769
|
|
|
770 /************************************************************************/
|
|
|
771 /* Glyph Cachels */
|
|
|
772 /************************************************************************/
|
|
|
773
|
|
|
774 typedef struct glyph_cachel glyph_cachel;
|
|
|
775 struct glyph_cachel
|
|
|
776 {
|
|
|
777 Lisp_Object glyph;
|
|
|
778
|
|
|
779 unsigned int dirty :1; /* I'm copying faces here. I'm not
|
|
|
780 sure why we need two dirty
|
|
|
781 flags. Maybe because an image
|
|
|
782 instance can be dirty and so we
|
|
|
783 need to frob this in the same way
|
|
|
784 as other image instance properties. */
|
|
|
785 unsigned int updated :1;
|
|
|
786
|
|
|
787 unsigned short width;
|
|
|
788 unsigned short ascent;
|
|
|
789 unsigned short descent;
|
|
|
790 };
|
|
|
791
|
|
|
792 #define CONT_GLYPH_INDEX (glyph_index) 0
|
|
|
793 #define TRUN_GLYPH_INDEX (glyph_index) 1
|
|
|
794 #define HSCROLL_GLYPH_INDEX (glyph_index) 2
|
|
|
795 #define CONTROL_GLYPH_INDEX (glyph_index) 3
|
|
|
796 #define OCT_ESC_GLYPH_INDEX (glyph_index) 4
|
|
|
797 #define INVIS_GLYPH_INDEX (glyph_index) 5
|
|
|
798
|
|
|
799 #define GLYPH_CACHEL(window, index) \
|
|
|
800 Dynarr_atp (window->glyph_cachels, index)
|
|
|
801 #define GLYPH_CACHEL_GLYPH(window, index) \
|
|
|
802 Dynarr_atp (window->glyph_cachels, index)->glyph
|
|
|
803 #define GLYPH_CACHEL_WIDTH(window, index) \
|
|
|
804 Dynarr_atp (window->glyph_cachels, index)->width
|
|
|
805 #define GLYPH_CACHEL_ASCENT(window, index) \
|
|
|
806 Dynarr_atp (window->glyph_cachels, index)->ascent
|
|
|
807 #define GLYPH_CACHEL_DESCENT(window, index) \
|
|
|
808 Dynarr_atp (window->glyph_cachels, index)->descent
|
|
|
809 #define GLYPH_CACHEL_DIRTYP(window, index) \
|
|
|
810 Dynarr_atp (window->glyph_cachels, index)->dirty
|
|
|
811
|
|
|
812 void mark_glyph_cachels (glyph_cachel_dynarr *elements);
|
|
|
813 void mark_glyph_cachels_as_not_updated (struct window *w);
|
|
|
814 void mark_glyph_cachels_as_clean (struct window *w);
|
|
|
815 void reset_glyph_cachels (struct window *w);
|
|
|
816 glyph_index get_glyph_cachel_index (struct window *w, Lisp_Object glyph);
|
|
|
817
|
|
|
818 #ifdef MEMORY_USAGE_STATS
|
|
|
819 int compute_glyph_cachel_usage (glyph_cachel_dynarr *glyph_cachels,
|
|
|
820 struct overhead_stats *ovstats);
|
|
|
821 #endif /* MEMORY_USAGE_STATS */
|
|
|
822
|
|
|
823 /************************************************************************/
|
|
|
824 /* Display Tables */
|
|
|
825 /************************************************************************/
|
|
|
826
|
|
|
827 Lisp_Object display_table_entry (Emchar, Lisp_Object, Lisp_Object);
|
|
|
828 void get_display_tables (struct window *, face_index,
|
|
|
829 Lisp_Object *, Lisp_Object *);
|
|
|
830
|
|
|
831 /****************************************************************************
|
|
|
832 * Subwindow Object *
|
|
|
833 ****************************************************************************/
|
|
|
834
|
|
|
835 /* redisplay needs a per-frame cache of subwindows being displayed so
|
|
|
836 * that we known when to unmap them */
|
|
|
837 typedef struct subwindow_cachel subwindow_cachel;
|
|
|
838 struct subwindow_cachel
|
|
|
839 {
|
|
|
840 Lisp_Object subwindow;
|
|
|
841 int x, y;
|
|
|
842 int width, height;
|
|
|
843 unsigned int being_displayed : 1;
|
|
|
844 unsigned int updated : 1;
|
|
|
845 };
|
|
|
846
|
|
|
847 typedef struct
|
|
|
848 {
|
|
|
849 Dynarr_declare (subwindow_cachel);
|
|
|
850 } subwindow_cachel_dynarr;
|
|
|
851
|
|
|
852 void mark_subwindow_cachels (subwindow_cachel_dynarr *elements);
|
|
|
853 void mark_subwindow_cachels_as_not_updated (struct frame *f);
|
|
|
854 void reset_subwindow_cachels (struct frame *f);
|
|
|
855 void unmap_subwindow (Lisp_Object subwindow);
|
|
|
856 void map_subwindow (Lisp_Object subwindow, int x, int y,
|
|
|
857 struct display_glyph_area *dga);
|
|
|
858 void update_frame_subwindows (struct frame *f);
|
|
|
859 int find_matching_subwindow (struct frame* f, int x, int y, int width, int height);
|
|
|
860
|
|
|
861 struct expose_ignore
|
|
|
862 {
|
|
|
863 int x;
|
|
|
864 int y;
|
|
|
865 int width;
|
|
|
866 int height;
|
|
|
867 struct expose_ignore *next;
|
|
|
868 };
|
|
|
869
|
|
|
870 int check_for_ignored_expose (struct frame* f, int x, int y, int width, int height);
|
|
|
871 extern int hold_ignored_expose_registration;
|
|
|
872
|
|
|
873 #endif /* _XEMACS_GLYPHS_H_ */
|
