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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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404
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272 #define IIFORMAT_VALID_CONSOLE2(con1, con2, format) \
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273 IIFORMAT_VALID_CONSOLE (con1, format); \
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274 IIFORMAT_VALID_CONSOLE (con2, format);
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275
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398
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276 #define DEFINE_DEVICE_IIFORMAT(type, format) \
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277 DECLARE_IMAGE_INSTANTIATOR_FORMAT(format); \
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384
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278 struct image_instantiator_methods *type##_##format##_image_instantiator_methods
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279
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398
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280 #define INITIALIZE_DEVICE_IIFORMAT(type, format) \
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281 do { \
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282 type##_##format##_image_instantiator_methods = \
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283 xnew_and_zero (struct image_instantiator_methods); \
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384
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284 type##_##format##_image_instantiator_methods->symbol = Q##format; \
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285 type##_##format##_image_instantiator_methods->device = Q##type; \
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286 type##_##format##_image_instantiator_methods->keywords = \
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398
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287 Dynarr_new (ii_keyword_entry); \
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288 add_entry_to_device_ii_format_list \
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384
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289 (Q##type, Q##format, type##_##format##_image_instantiator_methods); \
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398
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290 IIFORMAT_VALID_CONSOLE(type,format); \
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291 dumpstruct (&type##_##format##_image_instantiator_methods, \
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292 &iim_description); \
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384
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293 } while (0)
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294
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295 /* Declare that image-instantiator format FORMAT has method M; used in
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296 initialization routines */
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297 #define IIFORMAT_HAS_DEVMETHOD(type, format, m) \
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298 (type##_##format##_image_instantiator_methods->m##_method = type##_##format##_##m)
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398
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299 #define IIFORMAT_HAS_SHARED_DEVMETHOD(type, format, m, fromformat) \
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300 (type##_##format##_image_instantiator_methods->m##_method = type##_##fromformat##_##m)
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384
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301
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404
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302 #define IIFORMAT_INHERITS_DEVMETHOD(type, from, format, m) \
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303 (type##_##format##_image_instantiator_methods->m##_method = from##_##format##_##m)
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304 #define IIFORMAT_INHERITS_SHARED_DEVMETHOD(type, from, format, m, fromformat) \
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305 (type##_##format##_image_instantiator_methods->m##_method = from##_##fromformat##_##m)
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306
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384
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307 struct image_instantiator_methods *
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308 decode_device_ii_format (Lisp_Object device, Lisp_Object format,
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309 Error_behavior errb);
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310 struct image_instantiator_methods *
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311 decode_image_instantiator_format (Lisp_Object format, Error_behavior errb);
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312
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0
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313 void add_entry_to_image_instantiator_format_list (Lisp_Object symbol,
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314 struct image_instantiator_methods *meths);
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384
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315 void add_entry_to_device_ii_format_list (Lisp_Object device, Lisp_Object symbol,
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316 struct image_instantiator_methods *meths);
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0
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317 Lisp_Object find_keyword_in_vector (Lisp_Object vector,
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318 Lisp_Object keyword);
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319 Lisp_Object find_keyword_in_vector_or_given (Lisp_Object vector,
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320 Lisp_Object keyword,
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173
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321 Lisp_Object default_);
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380
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322 Lisp_Object simple_image_type_normalize (Lisp_Object inst,
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278
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323 Lisp_Object console_type,
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324 Lisp_Object image_type_tag);
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325 Lisp_Object potential_pixmap_file_instantiator (Lisp_Object instantiator,
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326 Lisp_Object file_keyword,
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327 Lisp_Object data_keyword,
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328 Lisp_Object console_type);
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0
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329 void check_valid_string (Lisp_Object data);
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330 void check_valid_int (Lisp_Object data);
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384
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331 void check_valid_face (Lisp_Object data);
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332 void check_valid_vector (Lisp_Object data);
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398
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333 void check_valid_item_list_1 (Lisp_Object items);
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384
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334
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398
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335 void initialize_subwindow_image_instance (Lisp_Image_Instance*);
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384
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336 void subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
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337 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
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338 int dest_mask, Lisp_Object domain);
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398
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339 void widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
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340 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
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341 int dest_mask, Lisp_Object domain);
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342 void image_instance_query_geometry (Lisp_Object image_instance,
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343 unsigned int* width, unsigned int* height,
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344 enum image_instance_geometry disp,
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345 Lisp_Object domain);
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346 void image_instance_layout (Lisp_Object image_instance,
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347 unsigned int width, unsigned int height,
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348 Lisp_Object domain);
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349 int invalidate_glyph_geometry_maybe (Lisp_Object glyph_or_ii, struct window* w);
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384
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350
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0
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351 DECLARE_DOESNT_RETURN (incompatible_image_types (Lisp_Object instantiator,
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352 int given_dest_mask,
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353 int desired_dest_mask));
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398
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354 DECLARE_DOESNT_RETURN (signal_image_error (const char *, Lisp_Object));
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355 DECLARE_DOESNT_RETURN (signal_image_error_2 (const char *, Lisp_Object, Lisp_Object));
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0
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356
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272
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357 /************************************************************************/
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358 /* Image Specifier Object */
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359 /************************************************************************/
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0
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360
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361 DECLARE_SPECIFIER_TYPE (image);
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362 #define XIMAGE_SPECIFIER(x) XSPECIFIER_TYPE (x, image)
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363 #define XSETIMAGE_SPECIFIER(x, p) XSETSPECIFIER_TYPE (x, p, image)
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364 #define IMAGE_SPECIFIERP(x) SPECIFIER_TYPEP (x, image)
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365 #define CHECK_IMAGE_SPECIFIER(x) CHECK_SPECIFIER_TYPE (x, image)
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366 #define CONCHECK_IMAGE_SPECIFIER(x) CONCHECK_SPECIFIER_TYPE (x, image)
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367
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368 void set_image_attached_to (Lisp_Object obj, Lisp_Object face_or_glyph,
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369 Lisp_Object property);
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370
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371 struct image_specifier
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372 {
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373 int allowed;
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374 Lisp_Object attachee; /* face or glyph this is attached to, or nil */
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375 Lisp_Object attachee_property;/* property of that face or glyph */
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376 };
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377
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378 #define IMAGE_SPECIFIER_DATA(g) (SPECIFIER_TYPE_DATA (g, image))
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379 #define IMAGE_SPECIFIER_ALLOWED(g) (IMAGE_SPECIFIER_DATA (g)->allowed)
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380 #define IMAGE_SPECIFIER_ATTACHEE(g) (IMAGE_SPECIFIER_DATA (g)->attachee)
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381 #define IMAGE_SPECIFIER_ATTACHEE_PROPERTY(g) \
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382 (IMAGE_SPECIFIER_DATA (g)->attachee_property)
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383
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384 #define XIMAGE_SPECIFIER_ALLOWED(g) \
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385 IMAGE_SPECIFIER_ALLOWED (XIMAGE_SPECIFIER (g))
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386
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272
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387 /************************************************************************/
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388 /* Image Instance Object */
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389 /************************************************************************/
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0
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390
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398
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391 DECLARE_LRECORD (image_instance, Lisp_Image_Instance);
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392 #define XIMAGE_INSTANCE(x) XRECORD (x, image_instance, Lisp_Image_Instance)
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0
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393 #define XSETIMAGE_INSTANCE(x, p) XSETRECORD (x, p, image_instance)
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394 #define IMAGE_INSTANCEP(x) RECORDP (x, image_instance)
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395 #define CHECK_IMAGE_INSTANCE(x) CHECK_RECORD (x, image_instance)
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396 #define CONCHECK_IMAGE_INSTANCE(x) CONCHECK_RECORD (x, image_instance)
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397
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398 enum image_instance_type
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399 {
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400 IMAGE_UNKNOWN,
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401 IMAGE_NOTHING,
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402 IMAGE_TEXT,
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403 IMAGE_MONO_PIXMAP,
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404 IMAGE_COLOR_PIXMAP,
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405 IMAGE_POINTER,
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384
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406 IMAGE_SUBWINDOW,
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398
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407 IMAGE_WIDGET,
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408 IMAGE_LAYOUT
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0
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409 };
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410
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411 #define IMAGE_NOTHING_MASK (1 << 0)
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412 #define IMAGE_TEXT_MASK (1 << 1)
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413 #define IMAGE_MONO_PIXMAP_MASK (1 << 2)
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414 #define IMAGE_COLOR_PIXMAP_MASK (1 << 3)
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415 #define IMAGE_POINTER_MASK (1 << 4)
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416 #define IMAGE_SUBWINDOW_MASK (1 << 5)
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384
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417 #define IMAGE_WIDGET_MASK (1 << 6)
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398
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418 #define IMAGE_LAYOUT_MASK (1 << 7)
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0
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419
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420 #define IMAGE_INSTANCE_TYPE_P(ii, type) \
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187
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421 (IMAGE_INSTANCEP (ii) && XIMAGE_INSTANCE_TYPE (ii) == type)
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0
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422
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187
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423 #define NOTHING_IMAGE_INSTANCEP(ii) \
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424 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_NOTHING)
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425 #define TEXT_IMAGE_INSTANCEP(ii) \
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426 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_TEXT)
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427 #define MONO_PIXMAP_IMAGE_INSTANCEP(ii) \
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428 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_MONO_PIXMAP)
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429 #define COLOR_PIXMAP_IMAGE_INSTANCEP(ii) \
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430 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_COLOR_PIXMAP)
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431 #define POINTER_IMAGE_INSTANCEP(ii) \
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432 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_POINTER)
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433 #define SUBWINDOW_IMAGE_INSTANCEP(ii) \
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434 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_SUBWINDOW)
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384
|
435 #define WIDGET_IMAGE_INSTANCEP(ii) \
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436 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_WIDGET)
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|
398
|
437 #define LAYOUT_IMAGE_INSTANCEP(ii) \
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438 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_LAYOUT)
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|
0
|
439
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187
|
440 #define CHECK_NOTHING_IMAGE_INSTANCE(x) do { \
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441 CHECK_IMAGE_INSTANCE (x); \
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442 if (!NOTHING_IMAGE_INSTANCEP (x)) \
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443 x = wrong_type_argument (Qnothing_image_instance_p, (x)); \
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444 } while (0)
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0
|
445
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187
|
446 #define CHECK_TEXT_IMAGE_INSTANCE(x) do { \
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447 CHECK_IMAGE_INSTANCE (x); \
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448 if (!TEXT_IMAGE_INSTANCEP (x)) \
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449 x = wrong_type_argument (Qtext_image_instance_p, (x)); \
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|
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450 } while (0)
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|
0
|
451
|
|
187
|
452 #define CHECK_MONO_PIXMAP_IMAGE_INSTANCE(x) do { \
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453 CHECK_IMAGE_INSTANCE (x); \
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454 if (!MONO_PIXMAP_IMAGE_INSTANCEP (x)) \
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455 x = wrong_type_argument (Qmono_pixmap_image_instance_p, (x)); \
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|
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456 } while (0)
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|
0
|
457
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|
187
|
458 #define CHECK_COLOR_PIXMAP_IMAGE_INSTANCE(x) do { \
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459 CHECK_IMAGE_INSTANCE (x); \
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|
460 if (!COLOR_PIXMAP_IMAGE_INSTANCEP (x)) \
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|
461 x = wrong_type_argument (Qcolor_pixmap_image_instance_p, (x)); \
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|
|
462 } while (0)
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|
0
|
463
|
|
187
|
464 #define CHECK_POINTER_IMAGE_INSTANCE(x) do { \
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465 CHECK_IMAGE_INSTANCE (x); \
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466 if (!POINTER_IMAGE_INSTANCEP (x)) \
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|
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467 x = wrong_type_argument (Qpointer_image_instance_p, (x)); \
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|
|
468 } while (0)
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469
|
|
|
470 #define CHECK_SUBWINDOW_IMAGE_INSTANCE(x) do { \
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|
|
471 CHECK_IMAGE_INSTANCE (x); \
|
|
384
|
472 if (!SUBWINDOW_IMAGE_INSTANCEP (x) \
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|
|
473 && !WIDGET_IMAGE_INSTANCEP (x)) \
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|
187
|
474 x = wrong_type_argument (Qsubwindow_image_instance_p, (x)); \
|
|
|
475 } while (0)
|
|
0
|
476
|
|
384
|
477 #define CHECK_WIDGET_IMAGE_INSTANCE(x) do { \
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|
|
478 CHECK_IMAGE_INSTANCE (x); \
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|
|
479 if (!WIDGET_IMAGE_INSTANCEP (x)) \
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|
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480 x = wrong_type_argument (Qwidget_image_instance_p, (x)); \
|
|
|
481 } while (0)
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|
|
482
|
|
398
|
483 #define CHECK_LAYOUT_IMAGE_INSTANCE(x) do { \
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|
|
484 CHECK_IMAGE_INSTANCE (x); \
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|
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485 if (!LAYOUT_IMAGE_INSTANCEP (x)) \
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|
|
486 x = wrong_type_argument (Qlayout_image_instance_p, (x)); \
|
|
|
487 } while (0)
|
|
|
488
|
|
0
|
489 struct Lisp_Image_Instance
|
|
|
490 {
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|
|
491 struct lcrecord_header header;
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|
|
492 Lisp_Object device;
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|
|
493 Lisp_Object name;
|
|
398
|
494 /* The glyph from which we were instantiated. This is a weak
|
|
|
495 reference. */
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|
|
496 Lisp_Object parent;
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|
0
|
497 enum image_instance_type type;
|
|
398
|
498 unsigned int x_offset, y_offset; /* for layout purposes */
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|
|
499 unsigned int width, height;
|
|
404
|
500 unsigned long display_hash; /* Hash value representing the structure
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|
|
501 of the image_instance when it was
|
|
|
502 last displayed. */
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|
398
|
503 unsigned int dirty : 1;
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|
|
504 unsigned int size_changed : 1;
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|
|
505 unsigned int text_changed : 1;
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|
|
506 unsigned int layout_changed : 1;
|
|
404
|
507 unsigned int optimize_output : 1; /* For outputting layouts. */
|
|
398
|
508
|
|
0
|
509 union
|
|
187
|
510 {
|
|
|
511 struct
|
|
0
|
512 {
|
|
398
|
513 unsigned int descent;
|
|
187
|
514 Lisp_Object string;
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|
|
515 } text;
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|
|
516 struct
|
|
|
517 {
|
|
398
|
518 unsigned int depth;
|
|
|
519 unsigned int slice, maxslice, timeout;
|
|
187
|
520 Lisp_Object hotspot_x, hotspot_y; /* integer or Qnil */
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|
|
521 Lisp_Object filename; /* string or Qnil */
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|
|
522 Lisp_Object mask_filename; /* string or Qnil */
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|
|
523 Lisp_Object fg, bg; /* foreground and background colors,
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|
|
524 if this is a colorized mono-pixmap
|
|
|
525 or a pointer */
|
|
265
|
526 Lisp_Object auxdata; /* list or Qnil: any additional data
|
|
|
527 to be seen from lisp */
|
|
398
|
528 void* mask; /* mask that can be seen from all windowing systems */
|
|
187
|
529 } pixmap; /* used for pointers as well */
|
|
|
530 struct
|
|
|
531 {
|
|
384
|
532 Lisp_Object frame;
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|
|
533 void* subwindow; /* specific devices can use this as necessary */
|
|
398
|
534 unsigned int being_displayed : 1; /* used to detect when needs to be unmapped */
|
|
|
535 unsigned int v_resize : 1; /* Whether the vsize is allowed to change. */
|
|
|
536 unsigned int h_resize : 1; /* Whether the hsize is allowed to change. */
|
|
|
537 unsigned int orientation : 1; /* Vertical or horizontal. */
|
|
|
538 unsigned int justification : 2; /* Left, right or center. */
|
|
|
539 /* Face for colors and font. We specify this here becuase we
|
|
|
540 want people to be able to put :face in the instantiator
|
|
|
541 spec. Using gyph-face is more inconvenient, although more
|
|
|
542 general. */
|
|
|
543 Lisp_Object face;
|
|
|
544 Lisp_Object type;
|
|
|
545 Lisp_Object props; /* properties or border*/
|
|
|
546 Lisp_Object items; /* a list of gui_items or children */
|
|
404
|
547 Lisp_Object pending_items; /* gui_items that should be displayed */
|
|
|
548 Lisp_Object width; /* dynamic width spec. */
|
|
|
549 Lisp_Object height; /* dynamic height spec. */
|
|
398
|
550 /* Change flags to augment dirty. */
|
|
|
551 unsigned int face_changed : 1;
|
|
|
552 unsigned int items_changed : 1;
|
|
187
|
553 } subwindow;
|
|
|
554 } u;
|
|
0
|
555
|
|
|
556 /* console-type- and image-type-specific data */
|
|
|
557 void *data;
|
|
|
558 };
|
|
|
559
|
|
398
|
560 /* Layout bit-fields. */
|
|
|
561 #define LAYOUT_HORIZONTAL 0
|
|
|
562 #define LAYOUT_VERTICAL 1
|
|
|
563
|
|
|
564 #define LAYOUT_JUSTIFY_LEFT 0
|
|
|
565 #define LAYOUT_JUSTIFY_RIGHT 1
|
|
|
566 #define LAYOUT_JUSTIFY_CENTER 2
|
|
|
567
|
|
406
|
568 #define IMAGE_INSTANCE_HASH_DEPTH 0
|
|
404
|
569
|
|
398
|
570 /* Accessor macros. */
|
|
0
|
571 #define IMAGE_INSTANCE_DEVICE(i) ((i)->device)
|
|
|
572 #define IMAGE_INSTANCE_NAME(i) ((i)->name)
|
|
398
|
573 #define IMAGE_INSTANCE_PARENT(i) ((i)->parent)
|
|
|
574 #define IMAGE_INSTANCE_GLYPH(i) (image_instance_parent_glyph(i))
|
|
0
|
575 #define IMAGE_INSTANCE_TYPE(i) ((i)->type)
|
|
398
|
576 #define IMAGE_INSTANCE_XOFFSET(i) ((i)->x_offset)
|
|
|
577 #define IMAGE_INSTANCE_YOFFSET(i) ((i)->y_offset)
|
|
|
578 #define IMAGE_INSTANCE_WIDTH(i) ((i)->width)
|
|
|
579 #define IMAGE_INSTANCE_HEIGHT(i) ((i)->height)
|
|
404
|
580 #define IMAGE_INSTANCE_DISPLAY_HASH(i) ((i)->display_hash)
|
|
398
|
581 #define IMAGE_INSTANCE_PIXMAP_TYPE_P(i) \
|
|
|
582 ((IMAGE_INSTANCE_TYPE (i) == IMAGE_MONO_PIXMAP) \
|
|
0
|
583 || (IMAGE_INSTANCE_TYPE (i) == IMAGE_COLOR_PIXMAP))
|
|
398
|
584 #define IMAGE_INSTANCE_DIRTYP(i) ((i)->dirty)
|
|
|
585 #define IMAGE_INSTANCE_NEEDS_LAYOUT(i) \
|
|
|
586 (IMAGE_INSTANCE_DIRTYP (i) && IMAGE_INSTANCE_LAYOUT_CHANGED (i))
|
|
|
587 #define IMAGE_INSTANCE_FACE(i) \
|
|
404
|
588 (GLYPHP (IMAGE_INSTANCE_GLYPH (i)) ? \
|
|
|
589 XGLYPH_FACE (IMAGE_INSTANCE_GLYPH (i)) : Qnil)
|
|
0
|
590
|
|
398
|
591 /* Changed flags */
|
|
|
592 #define IMAGE_INSTANCE_TEXT_CHANGED(i) ((i)->text_changed)
|
|
|
593 #define IMAGE_INSTANCE_SIZE_CHANGED(i) ((i)->size_changed)
|
|
|
594 #define IMAGE_INSTANCE_WIDGET_FACE_CHANGED(i) \
|
|
|
595 ((i)->u.subwindow.face_changed)
|
|
|
596 #define IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED(i) \
|
|
|
597 ((i)->u.subwindow.items_changed)
|
|
404
|
598 #define IMAGE_INSTANCE_LAYOUT_CHANGED(i) ((i)->layout_changed)
|
|
|
599 #define IMAGE_INSTANCE_OPTIMIZE_OUTPUT(i) ((i)->optimize_output)
|
|
0
|
600
|
|
398
|
601 /* Text properties */
|
|
|
602 #define IMAGE_INSTANCE_TEXT_STRING(i) ((i)->u.text.string)
|
|
|
603 #define IMAGE_INSTANCE_TEXT_WIDTH(i) \
|
|
|
604 IMAGE_INSTANCE_WIDTH(i)
|
|
|
605 #define IMAGE_INSTANCE_TEXT_HEIGHT(i) \
|
|
|
606 IMAGE_INSTANCE_HEIGHT(i)
|
|
|
607 #define IMAGE_INSTANCE_TEXT_DESCENT(i) ((i)->u.text.descent)
|
|
|
608 #define IMAGE_INSTANCE_TEXT_ASCENT(i) \
|
|
|
609 (IMAGE_INSTANCE_TEXT_HEIGHT(i) - IMAGE_INSTANCE_TEXT_DESCENT(i))
|
|
|
610
|
|
|
611 /* Pixmap properties */
|
|
|
612 #define IMAGE_INSTANCE_PIXMAP_WIDTH(i) \
|
|
|
613 IMAGE_INSTANCE_WIDTH(i)
|
|
|
614 #define IMAGE_INSTANCE_PIXMAP_HEIGHT(i) \
|
|
|
615 IMAGE_INSTANCE_HEIGHT(i)
|
|
0
|
616 #define IMAGE_INSTANCE_PIXMAP_DEPTH(i) ((i)->u.pixmap.depth)
|
|
|
617 #define IMAGE_INSTANCE_PIXMAP_FILENAME(i) ((i)->u.pixmap.filename)
|
|
|
618 #define IMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) ((i)->u.pixmap.mask_filename)
|
|
|
619 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) ((i)->u.pixmap.hotspot_x)
|
|
|
620 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) ((i)->u.pixmap.hotspot_y)
|
|
|
621 #define IMAGE_INSTANCE_PIXMAP_FG(i) ((i)->u.pixmap.fg)
|
|
|
622 #define IMAGE_INSTANCE_PIXMAP_BG(i) ((i)->u.pixmap.bg)
|
|
265
|
623 #define IMAGE_INSTANCE_PIXMAP_AUXDATA(i) ((i)->u.pixmap.auxdata)
|
|
398
|
624 #define IMAGE_INSTANCE_PIXMAP_MASK(i) ((i)->u.pixmap.mask)
|
|
|
625 #define IMAGE_INSTANCE_PIXMAP_SLICE(i) ((i)->u.pixmap.slice)
|
|
|
626 #define IMAGE_INSTANCE_PIXMAP_MAXSLICE(i) ((i)->u.pixmap.maxslice)
|
|
|
627 #define IMAGE_INSTANCE_PIXMAP_TIMEOUT(i) ((i)->u.pixmap.timeout)
|
|
0
|
628
|
|
398
|
629 /* Subwindow properties */
|
|
|
630 #define IMAGE_INSTANCE_SUBWINDOW_WIDTH(i) \
|
|
|
631 IMAGE_INSTANCE_WIDTH(i)
|
|
|
632 #define IMAGE_INSTANCE_SUBWINDOW_HEIGHT(i) \
|
|
|
633 IMAGE_INSTANCE_HEIGHT(i)
|
|
384
|
634 #define IMAGE_INSTANCE_SUBWINDOW_ID(i) ((i)->u.subwindow.subwindow)
|
|
|
635 #define IMAGE_INSTANCE_SUBWINDOW_FRAME(i) ((i)->u.subwindow.frame)
|
|
|
636 #define IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \
|
|
|
637 ((i)->u.subwindow.being_displayed)
|
|
398
|
638 #define IMAGE_INSTANCE_SUBWINDOW_V_RESIZEP(i) \
|
|
|
639 ((i)->u.subwindow.v_resize)
|
|
|
640 #define IMAGE_INSTANCE_SUBWINDOW_H_RESIZEP(i) \
|
|
|
641 ((i)->u.subwindow.h_resize)
|
|
|
642 #define IMAGE_INSTANCE_SUBWINDOW_ORIENT(i) \
|
|
|
643 ((i)->u.subwindow.orientation)
|
|
|
644 #define IMAGE_INSTANCE_SUBWINDOW_JUSTIFY(i) \
|
|
|
645 ((i)->u.subwindow.justification)
|
|
384
|
646
|
|
398
|
647 /* Widget properties */
|
|
384
|
648 #define IMAGE_INSTANCE_WIDGET_WIDTH(i) \
|
|
398
|
649 IMAGE_INSTANCE_WIDTH(i)
|
|
384
|
650 #define IMAGE_INSTANCE_WIDGET_HEIGHT(i) \
|
|
398
|
651 IMAGE_INSTANCE_HEIGHT(i)
|
|
404
|
652 #define IMAGE_INSTANCE_WIDGET_WIDTH_SUBR(i) ((i)->u.subwindow.width)
|
|
|
653 #define IMAGE_INSTANCE_WIDGET_HEIGHT_SUBR(i) ((i)->u.subwindow.height)
|
|
398
|
654 #define IMAGE_INSTANCE_WIDGET_TYPE(i) ((i)->u.subwindow.type)
|
|
|
655 #define IMAGE_INSTANCE_WIDGET_PROPS(i) ((i)->u.subwindow.props)
|
|
|
656 #define SET_IMAGE_INSTANCE_WIDGET_FACE(i,f) \
|
|
|
657 ((i)->u.subwindow.face = f)
|
|
|
658 #define IMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
659 (!NILP ((i)->u.subwindow.face) ? (i)->u.subwindow.face : \
|
|
|
660 !NILP (IMAGE_INSTANCE_FACE (i)) ? IMAGE_INSTANCE_FACE (i) : \
|
|
|
661 Vwidget_face)
|
|
|
662 #define IMAGE_INSTANCE_WIDGET_ITEMS(i) ((i)->u.subwindow.items)
|
|
404
|
663 #define IMAGE_INSTANCE_WIDGET_PENDING_ITEMS(i) \
|
|
|
664 ((i)->u.subwindow.pending_items)
|
|
398
|
665 #define IMAGE_INSTANCE_WIDGET_ITEM(i) \
|
|
|
666 (CONSP (IMAGE_INSTANCE_WIDGET_ITEMS (i)) ? \
|
|
|
667 XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (i)) : \
|
|
|
668 IMAGE_INSTANCE_WIDGET_ITEMS (i))
|
|
|
669 #define IMAGE_INSTANCE_WIDGET_TEXT(i) XGUI_ITEM (IMAGE_INSTANCE_WIDGET_ITEM (i))->name
|
|
|
670
|
|
|
671 /* Layout properties */
|
|
|
672 #define IMAGE_INSTANCE_LAYOUT_CHILDREN(i) ((i)->u.subwindow.items)
|
|
|
673 #define IMAGE_INSTANCE_LAYOUT_BORDER(i) ((i)->u.subwindow.props)
|
|
384
|
674
|
|
0
|
675 #define XIMAGE_INSTANCE_DEVICE(i) \
|
|
|
676 IMAGE_INSTANCE_DEVICE (XIMAGE_INSTANCE (i))
|
|
|
677 #define XIMAGE_INSTANCE_NAME(i) \
|
|
|
678 IMAGE_INSTANCE_NAME (XIMAGE_INSTANCE (i))
|
|
398
|
679 #define XIMAGE_INSTANCE_GLYPH(i) \
|
|
|
680 IMAGE_INSTANCE_GLYPH (XIMAGE_INSTANCE (i))
|
|
|
681 #define XIMAGE_INSTANCE_PARENT(i) \
|
|
|
682 IMAGE_INSTANCE_PARENT (XIMAGE_INSTANCE (i))
|
|
0
|
683 #define XIMAGE_INSTANCE_TYPE(i) \
|
|
|
684 IMAGE_INSTANCE_TYPE (XIMAGE_INSTANCE (i))
|
|
404
|
685 #define XIMAGE_INSTANCE_DISPLAY_HASH(i) \
|
|
|
686 IMAGE_INSTANCE_DISPLAY_HASH (XIMAGE_INSTANCE (i))
|
|
398
|
687 #define XIMAGE_INSTANCE_XOFFSET(i) \
|
|
|
688 IMAGE_INSTANCE_XOFFSET (XIMAGE_INSTANCE (i))
|
|
|
689 #define XIMAGE_INSTANCE_YOFFSET(i) \
|
|
|
690 IMAGE_INSTANCE_YOFFSET (XIMAGE_INSTANCE (i))
|
|
|
691 #define XIMAGE_INSTANCE_DIRTYP(i) \
|
|
|
692 IMAGE_INSTANCE_DIRTYP (XIMAGE_INSTANCE (i))
|
|
|
693 #define XIMAGE_INSTANCE_NEEDS_LAYOUT(i) \
|
|
|
694 IMAGE_INSTANCE_NEEDS_LAYOUT (XIMAGE_INSTANCE (i))
|
|
|
695 #define XIMAGE_INSTANCE_WIDTH(i) \
|
|
|
696 IMAGE_INSTANCE_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
697 #define XIMAGE_INSTANCE_HEIGHT(i) \
|
|
|
698 IMAGE_INSTANCE_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
699 #define XIMAGE_INSTANCE_FACE(i) \
|
|
|
700 IMAGE_INSTANCE_FACE (XIMAGE_INSTANCE (i))
|
|
0
|
701
|
|
|
702 #define XIMAGE_INSTANCE_TEXT_STRING(i) \
|
|
|
703 IMAGE_INSTANCE_TEXT_STRING (XIMAGE_INSTANCE (i))
|
|
398
|
704 #define XIMAGE_INSTANCE_TEXT_WIDTH(i) \
|
|
|
705 IMAGE_INSTANCE_TEXT_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
706 #define XIMAGE_INSTANCE_TEXT_HEIGHT(i) \
|
|
|
707 IMAGE_INSTANCE_TEXT_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
708 #define XIMAGE_INSTANCE_TEXT_ASCENT(i) \
|
|
|
709 IMAGE_INSTANCE_TEXT_ASCENT (XIMAGE_INSTANCE (i))
|
|
|
710 #define XIMAGE_INSTANCE_TEXT_DESCENT(i) \
|
|
|
711 IMAGE_INSTANCE_TEXT_DESCENT (XIMAGE_INSTANCE (i))
|
|
0
|
712
|
|
|
713 #define XIMAGE_INSTANCE_PIXMAP_WIDTH(i) \
|
|
|
714 IMAGE_INSTANCE_PIXMAP_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
715 #define XIMAGE_INSTANCE_PIXMAP_HEIGHT(i) \
|
|
|
716 IMAGE_INSTANCE_PIXMAP_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
717 #define XIMAGE_INSTANCE_PIXMAP_DEPTH(i) \
|
|
|
718 IMAGE_INSTANCE_PIXMAP_DEPTH (XIMAGE_INSTANCE (i))
|
|
|
719 #define XIMAGE_INSTANCE_PIXMAP_FILENAME(i) \
|
|
|
720 IMAGE_INSTANCE_PIXMAP_FILENAME (XIMAGE_INSTANCE (i))
|
|
|
721 #define XIMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) \
|
|
|
722 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (XIMAGE_INSTANCE (i))
|
|
|
723 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) \
|
|
|
724 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (XIMAGE_INSTANCE (i))
|
|
|
725 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) \
|
|
|
726 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (XIMAGE_INSTANCE (i))
|
|
|
727 #define XIMAGE_INSTANCE_PIXMAP_FG(i) \
|
|
|
728 IMAGE_INSTANCE_PIXMAP_FG (XIMAGE_INSTANCE (i))
|
|
|
729 #define XIMAGE_INSTANCE_PIXMAP_BG(i) \
|
|
|
730 IMAGE_INSTANCE_PIXMAP_BG (XIMAGE_INSTANCE (i))
|
|
398
|
731 #define XIMAGE_INSTANCE_PIXMAP_MASK(i) \
|
|
|
732 IMAGE_INSTANCE_PIXMAP_MASK (XIMAGE_INSTANCE (i))
|
|
|
733 #define XIMAGE_INSTANCE_PIXMAP_SLICE(i) \
|
|
|
734 IMAGE_INSTANCE_PIXMAP_SLICE (XIMAGE_INSTANCE (i))
|
|
|
735 #define XIMAGE_INSTANCE_PIXMAP_MAXSLICE(i) \
|
|
|
736 IMAGE_INSTANCE_PIXMAP_MAXSLICE (XIMAGE_INSTANCE (i))
|
|
|
737 #define XIMAGE_INSTANCE_PIXMAP_TIMEOUT(i) \
|
|
|
738 IMAGE_INSTANCE_PIXMAP_TIMEOUT (XIMAGE_INSTANCE (i))
|
|
0
|
739
|
|
384
|
740 #define XIMAGE_INSTANCE_WIDGET_WIDTH(i) \
|
|
|
741 IMAGE_INSTANCE_WIDGET_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
742 #define XIMAGE_INSTANCE_WIDGET_HEIGHT(i) \
|
|
|
743 IMAGE_INSTANCE_WIDGET_HEIGHT (XIMAGE_INSTANCE (i))
|
|
404
|
744 #define XIMAGE_INSTANCE_WIDGET_WIDTH_SUBR(i) \
|
|
|
745 IMAGE_INSTANCE_WIDGET_WIDTH_SUBR (XIMAGE_INSTANCE (i))
|
|
|
746 #define XIMAGE_INSTANCE_WIDGET_HEIGHT_SUBR(i) \
|
|
|
747 IMAGE_INSTANCE_WIDGET_HEIGHT_SUBR (XIMAGE_INSTANCE (i))
|
|
384
|
748 #define XIMAGE_INSTANCE_WIDGET_TYPE(i) \
|
|
|
749 IMAGE_INSTANCE_WIDGET_TYPE (XIMAGE_INSTANCE (i))
|
|
|
750 #define XIMAGE_INSTANCE_WIDGET_PROPS(i) \
|
|
|
751 IMAGE_INSTANCE_WIDGET_PROPS (XIMAGE_INSTANCE (i))
|
|
|
752 #define XIMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
753 IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i))
|
|
398
|
754 #define XSET_IMAGE_INSTANCE_WIDGET_FACE(i) \
|
|
|
755 SET_IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i))
|
|
|
756 #define XIMAGE_INSTANCE_WIDGET_ITEM(i) \
|
|
|
757 IMAGE_INSTANCE_WIDGET_ITEM (XIMAGE_INSTANCE (i))
|
|
|
758 #define XIMAGE_INSTANCE_WIDGET_ITEMS(i) \
|
|
|
759 IMAGE_INSTANCE_WIDGET_ITEMS (XIMAGE_INSTANCE (i))
|
|
404
|
760 #define XIMAGE_INSTANCE_WIDGET_PENDING_ITEMS(i) \
|
|
|
761 IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (XIMAGE_INSTANCE (i))
|
|
384
|
762 #define XIMAGE_INSTANCE_WIDGET_TEXT(i) \
|
|
|
763 IMAGE_INSTANCE_WIDGET_TEXT (XIMAGE_INSTANCE (i))
|
|
398
|
764
|
|
|
765 #define XIMAGE_INSTANCE_LAYOUT_CHILDREN(i) \
|
|
|
766 IMAGE_INSTANCE_LAYOUT_CHILDREN (XIMAGE_INSTANCE (i))
|
|
|
767 #define XIMAGE_INSTANCE_LAYOUT_BORDER(i) \
|
|
|
768 IMAGE_INSTANCE_LAYOUT_BORDER (XIMAGE_INSTANCE (i))
|
|
384
|
769
|
|
|
770 #define XIMAGE_INSTANCE_SUBWINDOW_WIDTH(i) \
|
|
|
771 IMAGE_INSTANCE_SUBWINDOW_WIDTH (XIMAGE_INSTANCE (i))
|
|
|
772 #define XIMAGE_INSTANCE_SUBWINDOW_HEIGHT(i) \
|
|
|
773 IMAGE_INSTANCE_SUBWINDOW_HEIGHT (XIMAGE_INSTANCE (i))
|
|
|
774 #define XIMAGE_INSTANCE_SUBWINDOW_ID(i) \
|
|
|
775 IMAGE_INSTANCE_SUBWINDOW_ID (XIMAGE_INSTANCE (i))
|
|
|
776 #define XIMAGE_INSTANCE_SUBWINDOW_FRAME(i) \
|
|
|
777 IMAGE_INSTANCE_SUBWINDOW_FRAME (XIMAGE_INSTANCE (i))
|
|
|
778 #define XIMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \
|
|
|
779 IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP (XIMAGE_INSTANCE (i))
|
|
398
|
780 #define XIMAGE_INSTANCE_SUBWINDOW_ORIENT(i) \
|
|
|
781 IMAGE_INSTANCE_SUBWINDOW_ORIENT (XIMAGE_INSTANCE (i))
|
|
|
782 #define XIMAGE_INSTANCE_SUBWINDOW_JUSTIFY(i) \
|
|
|
783 IMAGE_INSTANCE_SUBWINDOW_JUSTIFY (XIMAGE_INSTANCE (i))
|
|
|
784
|
|
|
785 #define MARK_IMAGE_INSTANCE_CHANGED(i) \
|
|
|
786 (IMAGE_INSTANCE_DIRTYP (i) = 1);
|
|
384
|
787
|
|
288
|
788 #ifdef HAVE_XPM
|
|
|
789 Lisp_Object evaluate_xpm_color_symbols (void);
|
|
|
790 Lisp_Object pixmap_to_lisp_data (Lisp_Object name, int ok_if_data_invalid);
|
|
|
791 #endif /* HAVE_XPM */
|
|
|
792 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
793 Lisp_Object bitmap_to_lisp_data (Lisp_Object name, int *xhot, int *yhot,
|
|
|
794 int ok_if_data_invalid);
|
|
398
|
795 int read_bitmap_data_from_file (const char *filename, unsigned int *width,
|
|
288
|
796 unsigned int *height, unsigned char **datap,
|
|
|
797 int *x_hot, int *y_hot);
|
|
|
798 Lisp_Object xbm_mask_file_munging (Lisp_Object alist, Lisp_Object file,
|
|
380
|
799 Lisp_Object mask_file,
|
|
288
|
800 Lisp_Object console_type);
|
|
|
801 #endif
|
|
|
802
|
|
272
|
803 /************************************************************************/
|
|
|
804 /* Glyph Object */
|
|
|
805 /************************************************************************/
|
|
0
|
806
|
|
|
807 enum glyph_type
|
|
|
808 {
|
|
|
809 GLYPH_UNKNOWN,
|
|
|
810 GLYPH_BUFFER,
|
|
|
811 GLYPH_POINTER,
|
|
|
812 GLYPH_ICON
|
|
|
813 };
|
|
|
814
|
|
|
815 struct Lisp_Glyph
|
|
|
816 {
|
|
|
817 struct lcrecord_header header;
|
|
|
818
|
|
|
819 enum glyph_type type;
|
|
|
820
|
|
|
821 /* specifiers: */
|
|
|
822 Lisp_Object image; /* the actual image */
|
|
|
823 Lisp_Object contrib_p; /* whether to figure into line height */
|
|
|
824 Lisp_Object baseline; /* percent above baseline */
|
|
|
825
|
|
|
826 Lisp_Object face; /* if non-nil, face to use when displaying */
|
|
|
827
|
|
|
828 Lisp_Object plist;
|
|
|
829 void (*after_change) (Lisp_Object glyph, Lisp_Object property,
|
|
|
830 Lisp_Object locale);
|
|
|
831
|
|
398
|
832 unsigned int dirty : 1; /* So that we can selectively
|
|
|
833 redisplay changed glyphs. */
|
|
|
834 };
|
|
|
835 typedef struct Lisp_Glyph Lisp_Glyph;
|
|
|
836
|
|
|
837 DECLARE_LRECORD (glyph, Lisp_Glyph);
|
|
|
838 #define XGLYPH(x) XRECORD (x, glyph, Lisp_Glyph)
|
|
0
|
839 #define XSETGLYPH(x, p) XSETRECORD (x, p, glyph)
|
|
|
840 #define GLYPHP(x) RECORDP (x, glyph)
|
|
|
841 #define CHECK_GLYPH(x) CHECK_RECORD (x, glyph)
|
|
|
842 #define CONCHECK_GLYPH(x) CONCHECK_RECORD (x, glyph)
|
|
|
843
|
|
187
|
844 #define CHECK_BUFFER_GLYPH(x) do { \
|
|
|
845 CHECK_GLYPH (x); \
|
|
|
846 if (XGLYPH (x)->type != GLYPH_BUFFER) \
|
|
|
847 x = wrong_type_argument (Qbuffer_glyph_p, (x)); \
|
|
|
848 } while (0)
|
|
0
|
849
|
|
187
|
850 #define CHECK_POINTER_GLYPH(x) do { \
|
|
|
851 CHECK_GLYPH (x); \
|
|
|
852 if (XGLYPH (x)->type != GLYPH_POINTER) \
|
|
|
853 x = wrong_type_argument (Qpointer_glyph_p, (x)); \
|
|
|
854 } while (0)
|
|
0
|
855
|
|
187
|
856 #define CHECK_ICON_GLYPH(x) do { \
|
|
|
857 CHECK_GLYPH (x); \
|
|
|
858 if (XGLYPH (x)->type != GLYPH_ICON) \
|
|
|
859 x = wrong_type_argument (Qicon_glyph_p, (x)); \
|
|
|
860 } while (0)
|
|
0
|
861
|
|
|
862 #define GLYPH_TYPE(g) ((g)->type)
|
|
|
863 #define GLYPH_IMAGE(g) ((g)->image)
|
|
|
864 #define GLYPH_CONTRIB_P(g) ((g)->contrib_p)
|
|
|
865 #define GLYPH_BASELINE(g) ((g)->baseline)
|
|
|
866 #define GLYPH_FACE(g) ((g)->face)
|
|
398
|
867 #define GLYPH_DIRTYP(g) ((g)->dirty)
|
|
0
|
868
|
|
|
869 #define XGLYPH_TYPE(g) GLYPH_TYPE (XGLYPH (g))
|
|
|
870 #define XGLYPH_IMAGE(g) GLYPH_IMAGE (XGLYPH (g))
|
|
|
871 #define XGLYPH_CONTRIB_P(g) GLYPH_CONTRIB_P (XGLYPH (g))
|
|
|
872 #define XGLYPH_BASELINE(g) GLYPH_BASELINE (XGLYPH (g))
|
|
|
873 #define XGLYPH_FACE(g) GLYPH_FACE (XGLYPH (g))
|
|
398
|
874 #define XGLYPH_DIRTYP(g) GLYPH_DIRTYP (XGLYPH (g))
|
|
0
|
875
|
|
398
|
876 #define MARK_GLYPH_CHANGED(g) (GLYPH_DIRTYP (g) = 1);
|
|
|
877
|
|
|
878 extern Lisp_Object Qxpm, Qxface, Qetched_in, Qetched_out, Qbevel_in, Qbevel_out;
|
|
288
|
879 extern Lisp_Object Q_data, Q_file, Q_color_symbols, Qconst_glyph_variable;
|
|
398
|
880 extern Lisp_Object Qxbm, Qedit_field, Qgroup, Qlabel, Qcombo_box, Qscrollbar;
|
|
|
881 extern Lisp_Object Qtree_view, Qtab_control, Qprogress_gauge, Q_border;
|
|
288
|
882 extern Lisp_Object Q_mask_file, Q_mask_data, Q_hotspot_x, Q_hotspot_y;
|
|
384
|
883 extern Lisp_Object Q_foreground, Q_background, Q_face, Q_descriptor, Q_group;
|
|
388
|
884 extern Lisp_Object Q_width, Q_height, Q_pixel_width, Q_pixel_height, Q_text;
|
|
406
|
885 extern Lisp_Object Q_items, Q_properties, Q_image, Qimage_conversion_error;
|
|
404
|
886 extern Lisp_Object Q_orientation, Qupdate_widget_instances;
|
|
406
|
887 extern Lisp_Object Qwidget_callback_current_channel;
|
|
272
|
888 extern Lisp_Object Vcontinuation_glyph, Vcontrol_arrow_glyph, Vhscroll_glyph;
|
|
|
889 extern Lisp_Object Vinvisible_text_glyph, Voctal_escape_glyph, Vtruncation_glyph;
|
|
0
|
890 extern Lisp_Object Vxemacs_logo;
|
|
|
891
|
|
406
|
892
|
|
398
|
893 unsigned short glyph_width (Lisp_Object glyph, Lisp_Object domain);
|
|
|
894 unsigned short glyph_ascent (Lisp_Object glyph, Lisp_Object domain);
|
|
|
895 unsigned short glyph_descent (Lisp_Object glyph, Lisp_Object domain);
|
|
|
896 unsigned short glyph_height (Lisp_Object glyph, Lisp_Object domain);
|
|
0
|
897 Lisp_Object glyph_baseline (Lisp_Object glyph, Lisp_Object domain);
|
|
|
898 Lisp_Object glyph_face (Lisp_Object glyph, Lisp_Object domain);
|
|
|
899 int glyph_contrib_p (Lisp_Object glyph, Lisp_Object domain);
|
|
|
900 Lisp_Object glyph_image_instance (Lisp_Object glyph,
|
|
|
901 Lisp_Object domain,
|
|
|
902 Error_behavior errb, int no_quit);
|
|
|
903 void file_or_data_must_be_present (Lisp_Object instantiator);
|
|
|
904 void data_must_be_present (Lisp_Object instantiator);
|
|
|
905 Lisp_Object make_string_from_file (Lisp_Object file);
|
|
|
906 Lisp_Object tagged_vector_to_alist (Lisp_Object vector);
|
|
|
907 Lisp_Object alist_to_tagged_vector (Lisp_Object tag, Lisp_Object alist);
|
|
|
908 void string_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
|
|
|
909 Lisp_Object pointer_fg, Lisp_Object pointer_bg,
|
|
124
|
910 int dest_mask, Lisp_Object domain);
|
|
0
|
911 Lisp_Object allocate_glyph (enum glyph_type type,
|
|
|
912 void (*after_change) (Lisp_Object glyph,
|
|
|
913 Lisp_Object property,
|
|
|
914 Lisp_Object locale));
|
|
398
|
915 void query_string_geometry ( Lisp_Object string, Lisp_Object face,
|
|
|
916 unsigned int* width, unsigned int* height,
|
|
|
917 unsigned int* descent, Lisp_Object domain);
|
|
|
918 Lisp_Object query_string_font (Lisp_Object string,
|
|
|
919 Lisp_Object face, Lisp_Object domain);
|
|
|
920 Lisp_Object add_glyph_animated_timeout (EMACS_INT tickms, Lisp_Object device);
|
|
|
921 void disable_glyph_animated_timeout (int i);
|
|
0
|
922
|
|
272
|
923 /************************************************************************/
|
|
|
924 /* Glyph Cachels */
|
|
|
925 /************************************************************************/
|
|
0
|
926
|
|
185
|
927 typedef struct glyph_cachel glyph_cachel;
|
|
0
|
928 struct glyph_cachel
|
|
|
929 {
|
|
|
930 Lisp_Object glyph;
|
|
|
931
|
|
398
|
932 unsigned int dirty :1; /* I'm copying faces here. I'm not
|
|
|
933 sure why we need two dirty
|
|
|
934 flags. Maybe because an image
|
|
|
935 instance can be dirty and so we
|
|
|
936 need to frob this in the same way
|
|
|
937 as other image instance properties. */
|
|
0
|
938 unsigned int updated :1;
|
|
398
|
939
|
|
0
|
940 unsigned short width;
|
|
|
941 unsigned short ascent;
|
|
|
942 unsigned short descent;
|
|
|
943 };
|
|
|
944
|
|
|
945 #define CONT_GLYPH_INDEX (glyph_index) 0
|
|
|
946 #define TRUN_GLYPH_INDEX (glyph_index) 1
|
|
|
947 #define HSCROLL_GLYPH_INDEX (glyph_index) 2
|
|
|
948 #define CONTROL_GLYPH_INDEX (glyph_index) 3
|
|
|
949 #define OCT_ESC_GLYPH_INDEX (glyph_index) 4
|
|
|
950 #define INVIS_GLYPH_INDEX (glyph_index) 5
|
|
|
951
|
|
272
|
952 #define GLYPH_CACHEL(window, index) \
|
|
0
|
953 Dynarr_atp (window->glyph_cachels, index)
|
|
272
|
954 #define GLYPH_CACHEL_GLYPH(window, index) \
|
|
0
|
955 Dynarr_atp (window->glyph_cachels, index)->glyph
|
|
272
|
956 #define GLYPH_CACHEL_WIDTH(window, index) \
|
|
0
|
957 Dynarr_atp (window->glyph_cachels, index)->width
|
|
272
|
958 #define GLYPH_CACHEL_ASCENT(window, index) \
|
|
0
|
959 Dynarr_atp (window->glyph_cachels, index)->ascent
|
|
272
|
960 #define GLYPH_CACHEL_DESCENT(window, index) \
|
|
0
|
961 Dynarr_atp (window->glyph_cachels, index)->descent
|
|
398
|
962 #define GLYPH_CACHEL_DIRTYP(window, index) \
|
|
|
963 Dynarr_atp (window->glyph_cachels, index)->dirty
|
|
0
|
964
|
|
398
|
965 void mark_glyph_cachels (glyph_cachel_dynarr *elements);
|
|
0
|
966 void mark_glyph_cachels_as_not_updated (struct window *w);
|
|
398
|
967 void mark_glyph_cachels_as_clean (struct window *w);
|
|
0
|
968 void reset_glyph_cachels (struct window *w);
|
|
398
|
969 glyph_index get_glyph_cachel_index (struct window *w, Lisp_Object glyph);
|
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384
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970
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0
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971 #ifdef MEMORY_USAGE_STATS
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972 int compute_glyph_cachel_usage (glyph_cachel_dynarr *glyph_cachels,
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973 struct overhead_stats *ovstats);
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974 #endif /* MEMORY_USAGE_STATS */
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975
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272
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976 /************************************************************************/
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977 /* Display Tables */
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978 /************************************************************************/
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0
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979
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384
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980 Lisp_Object display_table_entry (Emchar, Lisp_Object, Lisp_Object);
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981 void get_display_tables (struct window *, face_index,
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982 Lisp_Object *, Lisp_Object *);
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|
983
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|
|
984 /****************************************************************************
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985 * Subwindow Object *
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986 ****************************************************************************/
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|
0
|
987
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|
384
|
988 /* redisplay needs a per-frame cache of subwindows being displayed so
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|
989 * that we known when to unmap them */
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|
990 typedef struct subwindow_cachel subwindow_cachel;
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991 struct subwindow_cachel
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992 {
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993 Lisp_Object subwindow;
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398
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994 unsigned int x, y;
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|
995 unsigned int width, height;
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|
996 unsigned int being_displayed : 1;
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997 unsigned int updated : 1;
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384
|
998 };
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|
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999
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|
1000 typedef struct
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1001 {
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1002 Dynarr_declare (subwindow_cachel);
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1003 } subwindow_cachel_dynarr;
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1004
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398
|
1005 void mark_subwindow_cachels (subwindow_cachel_dynarr *elements);
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384
|
1006 void mark_subwindow_cachels_as_not_updated (struct frame *f);
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|
1007 void reset_subwindow_cachels (struct frame *f);
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|
|
1008 void unmap_subwindow (Lisp_Object subwindow);
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|
398
|
1009 void map_subwindow (Lisp_Object subwindow, int x, int y,
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|
|
1010 struct display_glyph_area *dga);
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|
|
1011 int find_matching_subwindow (struct frame* f, int x, int y, int width, int height);
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|
|
1012 void update_widget (Lisp_Object widget);
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1013 void update_subwindow (Lisp_Object subwindow);
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|
|
1014 Lisp_Object image_instance_parent_glyph (struct Lisp_Image_Instance*);
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406
|
1015 int image_instance_changed (Lisp_Object image);
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|
0
|
1016
|
|
398
|
1017 struct expose_ignore
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|
|
1018 {
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|
|
1019 unsigned int x, y;
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|
|
1020 unsigned int width, height;
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|
|
1021 struct expose_ignore *next;
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|
|
1022 };
|
|
|
1023
|
|
|
1024 int check_for_ignored_expose (struct frame* f, int x, int y, int width, int height);
|
|
|
1025 extern int hold_ignored_expose_registration;
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|
|
1026
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|
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1027 #endif /* INCLUDED_glyphs_h_ */
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