Mercurial > hg > xemacs-beta
annotate src/glyphs.h @ 5001:714d854d00e9
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| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sun, 07 Feb 2010 05:23:07 -0600 |
| parents | 19a72041c5ed |
| children | b5df3737028a |
| rev | line source |
|---|---|
| 800 | 1 /* Generic glyph data structures + display tables |
| 428 | 2 Copyright (C) 1994 Board of Trustees, University of Illinois. |
| 826 | 3 Copyright (C) 1995, 1996, 2002 Ben Wing |
| 428 | 4 |
| 5 This file is part of XEmacs. | |
| 6 | |
| 7 XEmacs is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 9 Free Software Foundation; either version 2, or (at your option) any | |
| 10 later version. | |
| 11 | |
| 12 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 18 along with XEmacs; see the file COPYING. If not, write to | |
| 19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 20 Boston, MA 02111-1307, USA. */ | |
| 21 | |
| 22 /* Synched up with: Not in FSF. */ | |
| 23 | |
| 440 | 24 #ifndef INCLUDED_glyphs_h_ |
| 25 #define INCLUDED_glyphs_h_ | |
| 428 | 26 |
| 27 #include "specifier.h" | |
| 872 | 28 #include "window-impl.h" /* need for GLYPH_CACHEL_WIDTH */ |
| 428 | 29 |
| 30 /************************************************************************/ | |
| 31 /* Image Instantiators */ | |
| 32 /************************************************************************/ | |
| 33 | |
| 34 struct image_instantiator_methods; | |
| 35 | |
| 36 /* Remember the distinction between image instantiator formats and | |
| 37 image instance types. Here's an approximate mapping: | |
| 38 | |
| 39 image instantiator format image instance type | |
| 40 ------------------------- ------------------- | |
| 41 nothing nothing | |
| 42 string text | |
| 43 formatted-string text | |
| 44 xbm mono-pixmap, color-pixmap, pointer | |
| 45 xpm color-pixmap, mono-pixmap, pointer | |
| 46 xface mono-pixmap, color-pixmap, pointer | |
| 47 gif color-pixmap | |
| 48 jpeg color-pixmap | |
| 49 png color-pixmap | |
| 50 tiff color-pixmap | |
| 51 bmp color-pixmap | |
| 52 cursor-font pointer | |
| 442 | 53 mswindows-resource pointer, color-pixmap |
| 428 | 54 font pointer |
| 55 subwindow subwindow | |
| 56 inherit mono-pixmap | |
| 57 autodetect mono-pixmap, color-pixmap, pointer, text | |
| 440 | 58 button widget |
| 428 | 59 edit-field widget |
| 442 | 60 combo-box widget |
| 428 | 61 progress-gauge widget |
| 62 tab-control widget | |
| 63 tree-view widget | |
| 64 scrollbar widget | |
| 442 | 65 label widget |
| 66 layout widget | |
| 67 native-layout widget | |
| 428 | 68 */ |
| 69 | |
| 70 /* These are methods specific to a particular format of image instantiator | |
| 71 (e.g. xpm, string, etc.). */ | |
| 72 | |
| 73 typedef struct ii_keyword_entry ii_keyword_entry; | |
| 74 struct ii_keyword_entry | |
| 75 { | |
| 76 Lisp_Object keyword; | |
| 77 void (*validate) (Lisp_Object data); | |
| 78 int multiple_p; | |
| 434 | 79 int copy_p; |
| 428 | 80 }; |
| 81 | |
| 82 typedef struct | |
| 83 { | |
| 84 Dynarr_declare (ii_keyword_entry); | |
| 85 } ii_keyword_entry_dynarr; | |
| 86 | |
| 1204 | 87 extern const struct sized_memory_description iim_description; |
| 428 | 88 |
| 438 | 89 enum image_instance_geometry |
| 90 { | |
| 91 IMAGE_GEOMETRY, | |
| 92 IMAGE_DESIRED_GEOMETRY, | |
| 93 IMAGE_MIN_GEOMETRY, | |
| 442 | 94 IMAGE_MAX_GEOMETRY |
| 438 | 95 }; |
| 96 | |
| 442 | 97 #define IMAGE_UNSPECIFIED_GEOMETRY -1 |
| 98 #define IMAGE_UNCHANGED_GEOMETRY -2 | |
| 99 | |
| 863 | 100 #define DEFAULT_WIDGET_BORDER_WIDTH 2 |
| 101 #define DEFAULT_WIDGET_SPACING 3 | |
| 102 #define DEFAULT_WIDGET_SHADOW_WIDTH 2 | |
| 438 | 103 |
| 442 | 104 enum governing_domain |
| 105 { | |
| 106 GOVERNING_DOMAIN_WINDOW, | |
| 107 GOVERNING_DOMAIN_FRAME, | |
| 108 GOVERNING_DOMAIN_DEVICE | |
| 109 }; | |
| 110 | |
| 428 | 111 struct image_instantiator_methods |
| 112 { | |
| 113 Lisp_Object symbol; | |
| 114 | |
| 115 Lisp_Object device; /* sometimes used */ | |
| 116 | |
| 117 ii_keyword_entry_dynarr *keywords; | |
| 118 /* consoles this ii is supported on */ | |
| 119 console_type_entry_dynarr *consoles; | |
| 120 /* Implementation specific methods: */ | |
| 121 | |
| 122 /* Validate method: Given an instantiator vector, signal an error if | |
| 123 it's invalid for this image-instantiator format. Note that this | |
| 124 validation only occurs after all the keyword-specific validation | |
| 125 has already been performed. This is chiefly useful for making | |
| 126 sure that certain required keywords are present. */ | |
| 127 void (*validate_method) (Lisp_Object instantiator); | |
| 128 | |
| 129 /* Normalize method: Given an instantiator, convert it to the form | |
| 130 that should be used in a glyph, for devices of type CONSOLE_TYPE. | |
| 131 Signal an error if conversion fails. */ | |
| 132 Lisp_Object (*normalize_method) (Lisp_Object instantiator, | |
| 442 | 133 Lisp_Object console_type, |
| 134 Lisp_Object dest_mask); | |
| 135 | |
| 136 /* Governing domain method: Return an int indicating what type of | |
| 137 domain an instance in this format is governed by. */ | |
| 138 int (*governing_domain_method) (void); | |
| 428 | 139 |
| 140 /* Possible-dest-types method: Return a mask indicating what dest types | |
| 141 are compatible with this format. */ | |
| 142 int (*possible_dest_types_method) (void); | |
| 143 | |
| 144 /* Instantiate method: Given an instantiator and a partially | |
| 145 filled-in image instance, complete the filling-in. Return | |
| 146 non-zero if the instantiation succeeds, 0 if it fails. | |
| 147 This must be present. */ | |
| 148 void (*instantiate_method) (Lisp_Object image_instance, | |
| 149 Lisp_Object instantiator, | |
| 150 Lisp_Object pointer_fg, | |
| 151 Lisp_Object pointer_bg, | |
| 152 int dest_mask, | |
| 153 Lisp_Object domain); | |
| 442 | 154 /* Post instantiate method: finish instantiation of the image |
| 155 instance. */ | |
| 156 void (*post_instantiate_method) (Lisp_Object image_instance, | |
| 157 Lisp_Object instantiator, | |
| 158 Lisp_Object domain); | |
| 428 | 159 /* Property method: Given an image instance, return device specific |
| 160 properties. */ | |
| 161 Lisp_Object (*property_method) (Lisp_Object image_instance, | |
| 162 Lisp_Object property); | |
| 163 /* Set-property method: Given an image instance, set device specific | |
| 164 properties. */ | |
| 165 Lisp_Object (*set_property_method) (Lisp_Object image_instance, | |
| 166 Lisp_Object property, | |
| 167 Lisp_Object val); | |
| 442 | 168 /* Asynchronously update properties. */ |
| 169 void (*update_method) (Lisp_Object image_instance, | |
| 170 Lisp_Object instantiator); | |
| 171 void (*redisplay_method) (Lisp_Object image_instance); | |
| 434 | 172 |
| 438 | 173 /* Find out the desired geometry, as given by disp, of this image |
| 174 instance. Actual geometry is stored in the appropriate slots in the | |
| 175 image instance. */ | |
| 434 | 176 void (*query_geometry_method) (Lisp_Object image_instance, |
| 442 | 177 int* width, int* height, |
| 440 | 178 enum image_instance_geometry disp, |
| 438 | 179 Lisp_Object domain); |
| 440 | 180 |
| 438 | 181 /* Layout the instance and its children bounded by the provided |
| 442 | 182 dimensions. Returns success or failure. */ |
| 183 int (*layout_method) (Lisp_Object image_instance, | |
| 184 int width, int height, int xoffset, int yoffset, | |
| 185 Lisp_Object domain); | |
| 428 | 186 }; |
| 187 | |
| 188 /***** Calling an image-instantiator method *****/ | |
| 189 | |
| 190 #define HAS_IIFORMAT_METH_P(mstruc, m) (((mstruc)->m##_method) != 0) | |
| 191 #define IIFORMAT_METH(mstruc, m, args) (((mstruc)->m##_method) args) | |
| 192 | |
| 193 /* Call a void-returning specifier method, if it exists */ | |
| 194 #define MAYBE_IIFORMAT_METH(mstruc, m, args) \ | |
| 195 do { \ | |
| 196 struct image_instantiator_methods *MIM_mstruc = (mstruc); \ | |
| 197 if (MIM_mstruc && HAS_IIFORMAT_METH_P (MIM_mstruc, m)) \ | |
| 198 IIFORMAT_METH (MIM_mstruc, m, args); \ | |
| 199 } while (0) | |
| 200 | |
| 201 #define MAYBE_IIFORMAT_DEVMETH(device, mstruc, m, args) \ | |
| 202 do { \ | |
| 203 struct image_instantiator_methods *MID_mstruc = \ | |
| 204 decode_ii_device (device, mstruc); \ | |
| 205 if (MID_mstruc) \ | |
| 206 MAYBE_IIFORMAT_METH(MID_mstruc, m, args); \ | |
| 207 } while (0) | |
| 208 | |
| 209 | |
| 210 /* Call a specifier method, if it exists; otherwise return | |
| 211 the specified value */ | |
| 212 | |
| 213 #define IIFORMAT_METH_OR_GIVEN(mstruc, m, args, given) \ | |
| 442 | 214 ((mstruc && HAS_IIFORMAT_METH_P (mstruc, m)) ? \ |
| 428 | 215 IIFORMAT_METH (mstruc, m, args) : (given)) |
| 216 | |
| 217 /***** Defining new image-instantiator types *****/ | |
| 218 | |
| 219 #define DECLARE_IMAGE_INSTANTIATOR_FORMAT(format) \ | |
| 220 extern struct image_instantiator_methods *format##_image_instantiator_methods | |
| 221 | |
| 222 #define DEFINE_IMAGE_INSTANTIATOR_FORMAT(format) \ | |
| 223 struct image_instantiator_methods *format##_image_instantiator_methods | |
| 224 | |
| 225 #define INITIALIZE_IMAGE_INSTANTIATOR_FORMAT_NO_SYM(format, obj_name) \ | |
| 452 | 226 do { \ |
| 227 format##_image_instantiator_methods = \ | |
| 228 xnew_and_zero (struct image_instantiator_methods); \ | |
| 229 format##_image_instantiator_methods->symbol = Q##format; \ | |
| 230 format##_image_instantiator_methods->device = Qnil; \ | |
| 231 format##_image_instantiator_methods->keywords = \ | |
| 232 Dynarr_new (ii_keyword_entry); \ | |
| 233 format##_image_instantiator_methods->consoles = \ | |
| 234 Dynarr_new (console_type_entry); \ | |
| 235 add_entry_to_image_instantiator_format_list \ | |
| 236 (Q##format, format##_image_instantiator_methods); \ | |
| 2367 | 237 dump_add_root_block_ptr (&format##_image_instantiator_methods, \ |
| 452 | 238 &iim_description); \ |
| 428 | 239 } while (0) |
| 240 | |
| 241 #define INITIALIZE_IMAGE_INSTANTIATOR_FORMAT(format, obj_name) \ | |
| 242 do { \ | |
| 243 defsymbol (&Q##format, obj_name); \ | |
| 244 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT_NO_SYM(format, obj_name);\ | |
| 245 } while (0) | |
| 246 | |
| 247 /* Declare that image-instantiator format FORMAT has method M; used in | |
| 248 initialization routines */ | |
| 249 #define IIFORMAT_HAS_METHOD(format, m) \ | |
| 250 (format##_image_instantiator_methods->m##_method = format##_##m) | |
| 251 | |
| 252 #define IIFORMAT_HAS_SHARED_METHOD(format, m, type) \ | |
| 253 (format##_image_instantiator_methods->m##_method = type##_##m) | |
| 254 | |
| 255 /* Declare that KEYW is a valid keyword for image-instantiator format | |
| 256 FORMAT. VALIDATE_FUN if a function that returns whether the data | |
| 257 is valid. The keyword may not appear more than once. */ | |
| 434 | 258 #define IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, copy, multi) \ |
| 440 | 259 do { \ |
| 428 | 260 struct ii_keyword_entry entry; \ |
| 440 | 261 \ |
| 262 entry.keyword = keyw; \ | |
| 428 | 263 entry.validate = validate_fun; \ |
| 440 | 264 entry.multiple_p = multi; \ |
| 434 | 265 entry.copy_p = copy; \ |
| 428 | 266 Dynarr_add (format##_image_instantiator_methods->keywords, \ |
| 267 entry); \ | |
| 268 } while (0) | |
| 269 | |
| 434 | 270 #define IIFORMAT_VALID_KEYWORD(format, keyw, validate_fun) \ |
| 271 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 1, 0) | |
| 272 | |
| 428 | 273 /* Same as IIFORMAT_VALID_KEYWORD except that the keyword may |
| 274 appear multiple times. */ | |
| 434 | 275 #define IIFORMAT_VALID_MULTI_KEYWORD(format, keyw, validate_fun) \ |
| 276 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 1, 1) | |
| 277 | |
| 442 | 278 /* Same as IIFORMAT_VALID_KEYWORD except that the argument is not |
| 434 | 279 copied by the specifier functions. This is necessary for things |
| 280 like callbacks etc. */ | |
| 281 #define IIFORMAT_VALID_NONCOPY_KEYWORD(format, keyw, validate_fun) \ | |
| 282 IIFORMAT_VALID_GENERIC_KEYWORD(format, keyw, validate_fun, 0, 0) | |
| 428 | 283 |
| 440 | 284 /* Declare that image-instantiator format FORMAT is supported on |
| 428 | 285 CONSOLE type. */ |
| 440 | 286 #define IIFORMAT_VALID_CONSOLE(console, format) \ |
| 428 | 287 do { \ |
| 288 struct console_type_entry entry; \ | |
| 289 \ | |
| 290 entry.symbol = Q##console; \ | |
| 291 entry.meths = console##_console_methods; \ | |
| 292 Dynarr_add (format##_image_instantiator_methods->consoles, \ | |
| 293 entry); \ | |
| 294 } while (0) | |
| 295 | |
| 442 | 296 #define IIFORMAT_VALID_CONSOLE2(con1, con2, format) \ |
| 297 IIFORMAT_VALID_CONSOLE (con1, format); \ | |
| 298 IIFORMAT_VALID_CONSOLE (con2, format); | |
| 299 | |
| 440 | 300 #define DEFINE_DEVICE_IIFORMAT(type, format) \ |
| 301 DECLARE_IMAGE_INSTANTIATOR_FORMAT(format); \ | |
| 428 | 302 struct image_instantiator_methods *type##_##format##_image_instantiator_methods |
| 303 | |
| 647 | 304 #define INITIALIZE_DEVICE_IIFORMAT(type, format) \ |
| 305 do { \ | |
| 306 type##_##format##_image_instantiator_methods = \ | |
| 307 xnew_and_zero (struct image_instantiator_methods); \ | |
| 308 type##_##format##_image_instantiator_methods->symbol = Q##format; \ | |
| 309 type##_##format##_image_instantiator_methods->device = Q##type; \ | |
| 310 type##_##format##_image_instantiator_methods->keywords = \ | |
| 311 Dynarr_new (ii_keyword_entry); \ | |
| 312 add_entry_to_device_ii_format_list \ | |
| 313 (Q##type, Q##format, type##_##format##_image_instantiator_methods); \ | |
| 314 IIFORMAT_VALID_CONSOLE(type,format); \ | |
| 2367 | 315 dump_add_root_block_ptr (&type##_##format##_image_instantiator_methods, \ |
| 647 | 316 &iim_description); \ |
| 428 | 317 } while (0) |
| 318 | |
| 319 /* Declare that image-instantiator format FORMAT has method M; used in | |
| 320 initialization routines */ | |
| 321 #define IIFORMAT_HAS_DEVMETHOD(type, format, m) \ | |
| 322 (type##_##format##_image_instantiator_methods->m##_method = type##_##format##_##m) | |
| 323 #define IIFORMAT_HAS_SHARED_DEVMETHOD(type, format, m, fromformat) \ | |
| 324 (type##_##format##_image_instantiator_methods->m##_method = type##_##fromformat##_##m) | |
| 325 | |
| 442 | 326 #define IIFORMAT_INHERITS_DEVMETHOD(type, from, format, m) \ |
| 327 (type##_##format##_image_instantiator_methods->m##_method = from##_##format##_##m) | |
| 328 #define IIFORMAT_INHERITS_SHARED_DEVMETHOD(type, from, format, m, fromformat) \ | |
| 329 (type##_##format##_image_instantiator_methods->m##_method = from##_##fromformat##_##m) | |
| 330 | |
| 450 | 331 #define INSTANTIATOR_TYPE(inst) (XVECTOR_DATA ((inst))[0]) |
| 332 | |
| 826 | 333 struct image_instantiator_methods *decode_device_ii_format (Lisp_Object device, |
| 334 Lisp_Object format, | |
| 335 Error_Behavior | |
| 336 errb); | |
| 337 struct image_instantiator_methods *decode_image_instantiator_format | |
| 338 (Lisp_Object format, Error_Behavior errb); | |
| 428 | 339 |
| 340 void add_entry_to_image_instantiator_format_list (Lisp_Object symbol, | |
| 826 | 341 struct |
| 342 image_instantiator_methods * | |
| 343 meths); | |
| 344 void add_entry_to_device_ii_format_list (Lisp_Object device, | |
| 345 Lisp_Object symbol, | |
| 346 struct image_instantiator_methods * | |
| 347 meths); | |
| 428 | 348 Lisp_Object find_keyword_in_vector (Lisp_Object vector, |
| 349 Lisp_Object keyword); | |
| 350 Lisp_Object find_keyword_in_vector_or_given (Lisp_Object vector, | |
| 351 Lisp_Object keyword, | |
| 352 Lisp_Object default_); | |
| 353 Lisp_Object simple_image_type_normalize (Lisp_Object inst, | |
| 354 Lisp_Object console_type, | |
| 355 Lisp_Object image_type_tag); | |
| 356 Lisp_Object potential_pixmap_file_instantiator (Lisp_Object instantiator, | |
| 357 Lisp_Object file_keyword, | |
| 358 Lisp_Object data_keyword, | |
| 359 Lisp_Object console_type); | |
| 360 void check_valid_string (Lisp_Object data); | |
| 361 void check_valid_int (Lisp_Object data); | |
| 362 void check_valid_face (Lisp_Object data); | |
| 363 void check_valid_vector (Lisp_Object data); | |
| 364 | |
| 440 | 365 void initialize_subwindow_image_instance (Lisp_Image_Instance*); |
| 428 | 366 void subwindow_instantiate (Lisp_Object image_instance, Lisp_Object instantiator, |
| 367 Lisp_Object pointer_fg, Lisp_Object pointer_bg, | |
| 368 int dest_mask, Lisp_Object domain); | |
| 442 | 369 int subwindow_governing_domain (void); |
| 438 | 370 void widget_instantiate (Lisp_Object image_instance, Lisp_Object instantiator, |
| 371 Lisp_Object pointer_fg, Lisp_Object pointer_bg, | |
| 372 int dest_mask, Lisp_Object domain); | |
| 440 | 373 void image_instance_query_geometry (Lisp_Object image_instance, |
| 442 | 374 int* width, int* height, |
| 438 | 375 enum image_instance_geometry disp, |
| 376 Lisp_Object domain); | |
| 440 | 377 void image_instance_layout (Lisp_Object image_instance, |
| 442 | 378 int width, int height, int xoffset, int yoffset, |
| 438 | 379 Lisp_Object domain); |
| 442 | 380 int layout_layout (Lisp_Object image_instance, |
| 381 int width, int height, int xoffset, int yoffset, | |
| 382 Lisp_Object domain); | |
| 440 | 383 int invalidate_glyph_geometry_maybe (Lisp_Object glyph_or_ii, struct window* w); |
| 450 | 384 Lisp_Object make_image_instance_cache_hash_table (void); |
| 428 | 385 |
| 386 DECLARE_DOESNT_RETURN (incompatible_image_types (Lisp_Object instantiator, | |
| 387 int given_dest_mask, | |
| 388 int desired_dest_mask)); | |
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389 DECLARE_DOESNT_RETURN (signal_image_error (const Ascbyte *reason, |
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390 Lisp_Object frob)); |
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391 DECLARE_DOESNT_RETURN (signal_image_error_2 (const Ascbyte *reason, |
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392 Lisp_Object frob0, |
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393 Lisp_Object frob1)); |
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394 DECLARE_DOESNT_RETURN (signal_double_image_error (const Ascbyte *reason1, |
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395 const Ascbyte *reason2, |
| 563 | 396 Lisp_Object data)); |
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397 DECLARE_DOESNT_RETURN (signal_double_image_error_2 (const Ascbyte *reason1, |
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398 const Ascbyte *reason2, |
| 563 | 399 Lisp_Object data1, |
| 400 Lisp_Object data2)); | |
| 428 | 401 |
| 402 /************************************************************************/ | |
| 403 /* Image Specifier Object */ | |
| 404 /************************************************************************/ | |
| 405 | |
| 406 DECLARE_SPECIFIER_TYPE (image); | |
| 407 #define XIMAGE_SPECIFIER(x) XSPECIFIER_TYPE (x, image) | |
| 408 #define IMAGE_SPECIFIERP(x) SPECIFIER_TYPEP (x, image) | |
| 409 #define CHECK_IMAGE_SPECIFIER(x) CHECK_SPECIFIER_TYPE (x, image) | |
| 410 #define CONCHECK_IMAGE_SPECIFIER(x) CONCHECK_SPECIFIER_TYPE (x, image) | |
| 411 | |
| 412 void set_image_attached_to (Lisp_Object obj, Lisp_Object face_or_glyph, | |
| 413 Lisp_Object property); | |
| 414 | |
| 415 struct image_specifier | |
| 416 { | |
| 417 int allowed; | |
| 418 Lisp_Object attachee; /* face or glyph this is attached to, or nil */ | |
| 419 Lisp_Object attachee_property;/* property of that face or glyph */ | |
| 420 }; | |
| 421 | |
| 456 | 422 #define IMAGE_SPECIFIER_DATA(g) SPECIFIER_TYPE_DATA (g, image) |
| 428 | 423 #define IMAGE_SPECIFIER_ALLOWED(g) (IMAGE_SPECIFIER_DATA (g)->allowed) |
| 424 #define IMAGE_SPECIFIER_ATTACHEE(g) (IMAGE_SPECIFIER_DATA (g)->attachee) | |
| 425 #define IMAGE_SPECIFIER_ATTACHEE_PROPERTY(g) \ | |
| 426 (IMAGE_SPECIFIER_DATA (g)->attachee_property) | |
| 427 | |
| 428 #define XIMAGE_SPECIFIER_ALLOWED(g) \ | |
| 429 IMAGE_SPECIFIER_ALLOWED (XIMAGE_SPECIFIER (g)) | |
| 430 | |
| 431 /************************************************************************/ | |
| 432 /* Image Instance Object */ | |
| 433 /************************************************************************/ | |
| 434 | |
| 440 | 435 DECLARE_LRECORD (image_instance, Lisp_Image_Instance); |
| 436 #define XIMAGE_INSTANCE(x) XRECORD (x, image_instance, Lisp_Image_Instance) | |
| 617 | 437 #define wrap_image_instance(p) wrap_record (p, image_instance) |
| 428 | 438 #define IMAGE_INSTANCEP(x) RECORDP (x, image_instance) |
| 439 #define CHECK_IMAGE_INSTANCE(x) CHECK_RECORD (x, image_instance) | |
| 440 #define CONCHECK_IMAGE_INSTANCE(x) CONCHECK_RECORD (x, image_instance) | |
| 441 | |
| 442 | 442 #ifdef ERROR_CHECK_GLYPHS |
| 443 void check_image_instance_structure (Lisp_Object instance); | |
| 444 void check_window_subwindow_cache (struct window* w); | |
| 445 #define ERROR_CHECK_IMAGE_INSTANCE(ii) \ | |
| 446 check_image_instance_structure (ii) | |
| 447 #define ERROR_CHECK_SUBWINDOW_CACHE(w) \ | |
| 448 check_window_subwindow_cache (w) | |
| 449 #else | |
| 450 #define ERROR_CHECK_IMAGE_INSTANCE(ii) | |
| 451 #define ERROR_CHECK_SUBWINDOW_CACHE(w) | |
| 452 #endif | |
| 453 | |
| 428 | 454 enum image_instance_type |
| 455 { | |
| 456 IMAGE_UNKNOWN, | |
| 457 IMAGE_NOTHING, | |
| 458 IMAGE_TEXT, | |
| 459 IMAGE_MONO_PIXMAP, | |
| 460 IMAGE_COLOR_PIXMAP, | |
| 461 IMAGE_POINTER, | |
| 462 IMAGE_SUBWINDOW, | |
| 442 | 463 IMAGE_WIDGET |
| 428 | 464 }; |
| 465 | |
| 466 #define IMAGE_NOTHING_MASK (1 << 0) | |
| 467 #define IMAGE_TEXT_MASK (1 << 1) | |
| 468 #define IMAGE_MONO_PIXMAP_MASK (1 << 2) | |
| 469 #define IMAGE_COLOR_PIXMAP_MASK (1 << 3) | |
| 470 #define IMAGE_POINTER_MASK (1 << 4) | |
| 471 #define IMAGE_SUBWINDOW_MASK (1 << 5) | |
| 472 #define IMAGE_WIDGET_MASK (1 << 6) | |
| 442 | 473 |
| 474 /* This depends on the fact that enums are assigned consecutive | |
| 475 integers starting at 0. (Remember that IMAGE_UNKNOWN is the | |
| 476 first enum.) I'm fairly sure this behavior is ANSI-mandated, | |
| 477 so there should be no portability problems here. */ | |
| 478 #define image_instance_type_to_mask(type) \ | |
| 479 ((int) (1 << ((int) (type) - 1))) | |
| 428 | 480 |
| 481 #define IMAGE_INSTANCE_TYPE_P(ii, type) \ | |
| 482 (IMAGE_INSTANCEP (ii) && XIMAGE_INSTANCE_TYPE (ii) == type) | |
| 483 | |
| 484 #define NOTHING_IMAGE_INSTANCEP(ii) \ | |
| 485 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_NOTHING) | |
| 486 #define TEXT_IMAGE_INSTANCEP(ii) \ | |
| 487 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_TEXT) | |
| 488 #define MONO_PIXMAP_IMAGE_INSTANCEP(ii) \ | |
| 489 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_MONO_PIXMAP) | |
| 490 #define COLOR_PIXMAP_IMAGE_INSTANCEP(ii) \ | |
| 491 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_COLOR_PIXMAP) | |
| 492 #define POINTER_IMAGE_INSTANCEP(ii) \ | |
| 493 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_POINTER) | |
| 494 #define SUBWINDOW_IMAGE_INSTANCEP(ii) \ | |
| 495 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_SUBWINDOW) | |
| 496 #define WIDGET_IMAGE_INSTANCEP(ii) \ | |
| 497 IMAGE_INSTANCE_TYPE_P (ii, IMAGE_WIDGET) | |
| 498 | |
| 440 | 499 #define CHECK_NOTHING_IMAGE_INSTANCE(x) do { \ |
| 500 CHECK_IMAGE_INSTANCE (x); \ | |
| 428 | 501 if (!NOTHING_IMAGE_INSTANCEP (x)) \ |
| 502 x = wrong_type_argument (Qnothing_image_instance_p, (x)); \ | |
| 503 } while (0) | |
| 504 | |
| 440 | 505 #define CHECK_TEXT_IMAGE_INSTANCE(x) do { \ |
| 506 CHECK_IMAGE_INSTANCE (x); \ | |
| 428 | 507 if (!TEXT_IMAGE_INSTANCEP (x)) \ |
| 508 x = wrong_type_argument (Qtext_image_instance_p, (x)); \ | |
| 509 } while (0) | |
| 510 | |
| 511 #define CHECK_MONO_PIXMAP_IMAGE_INSTANCE(x) do { \ | |
| 512 CHECK_IMAGE_INSTANCE (x); \ | |
| 513 if (!MONO_PIXMAP_IMAGE_INSTANCEP (x)) \ | |
| 514 x = wrong_type_argument (Qmono_pixmap_image_instance_p, (x)); \ | |
| 515 } while (0) | |
| 516 | |
| 440 | 517 #define CHECK_COLOR_PIXMAP_IMAGE_INSTANCE(x) do { \ |
| 518 CHECK_IMAGE_INSTANCE (x); \ | |
| 428 | 519 if (!COLOR_PIXMAP_IMAGE_INSTANCEP (x)) \ |
| 520 x = wrong_type_argument (Qcolor_pixmap_image_instance_p, (x)); \ | |
| 521 } while (0) | |
| 522 | |
| 440 | 523 #define CHECK_POINTER_IMAGE_INSTANCE(x) do { \ |
| 524 CHECK_IMAGE_INSTANCE (x); \ | |
| 428 | 525 if (!POINTER_IMAGE_INSTANCEP (x)) \ |
| 526 x = wrong_type_argument (Qpointer_image_instance_p, (x)); \ | |
| 527 } while (0) | |
| 528 | |
| 440 | 529 #define CHECK_SUBWINDOW_IMAGE_INSTANCE(x) do { \ |
| 428 | 530 CHECK_IMAGE_INSTANCE (x); \ |
| 531 if (!SUBWINDOW_IMAGE_INSTANCEP (x) \ | |
| 532 && !WIDGET_IMAGE_INSTANCEP (x)) \ | |
| 533 x = wrong_type_argument (Qsubwindow_image_instance_p, (x)); \ | |
| 534 } while (0) | |
| 535 | |
| 440 | 536 #define CHECK_WIDGET_IMAGE_INSTANCE(x) do { \ |
| 537 CHECK_IMAGE_INSTANCE (x); \ | |
| 428 | 538 if (!WIDGET_IMAGE_INSTANCEP (x)) \ |
| 539 x = wrong_type_argument (Qwidget_image_instance_p, (x)); \ | |
| 540 } while (0) | |
| 541 | |
| 1204 | 542 struct text_image_instance |
| 543 { | |
| 544 int descent; | |
| 545 Lisp_Object string; | |
| 546 }; | |
| 547 | |
| 548 struct pixmap_image_instance | |
| 549 { /* used for pointers as well */ | |
| 550 int depth; | |
| 551 int slice, maxslice, timeout; | |
| 552 Lisp_Object hotspot_x, hotspot_y; /* integer or Qnil */ | |
| 553 Lisp_Object filename; /* string or Qnil */ | |
| 554 Lisp_Object mask_filename; /* string or Qnil */ | |
| 555 Lisp_Object fg, bg; /* foreground and background colors, | |
| 556 if this is a colorized mono-pixmap | |
| 557 or a pointer */ | |
| 558 Lisp_Object auxdata; /* list or Qnil: any additional data | |
| 559 to be seen from lisp */ | |
| 560 void* mask; /* mask that can be seen from all windowing systems */ | |
| 561 }; | |
| 562 | |
| 563 struct subwindow_image_instance | |
| 564 { | |
| 565 void* subwindow; /* specific devices can use this as necessary */ | |
| 566 struct | |
| 567 { /* We need these so we can do without | |
| 568 subwindow_cachel */ | |
| 569 int x, y; | |
| 570 int width, height; | |
| 571 } display_data; | |
| 572 unsigned int being_displayed : 1; /* used to detect when needs | |
| 573 to be unmapped */ | |
| 574 unsigned int v_resize : 1; /* Whether the vsize is allowed to change. */ | |
| 575 unsigned int h_resize : 1; /* Whether the hsize is allowed to change. */ | |
| 576 unsigned int orientation : 1; /* Vertical or horizontal. */ | |
| 577 unsigned int h_justification : 2; /* left, right or center. */ | |
| 578 unsigned int v_justification : 2; /* top, bottom or center. */ | |
| 579 /* Face for colors and font. We specify this here because we | |
| 580 want people to be able to put :face in the instantiator | |
| 581 spec. Using glyph-face is more inconvenient, although more | |
| 582 general. */ | |
| 583 Lisp_Object face; | |
| 584 Lisp_Object type; | |
| 585 Lisp_Object props; /* properties or border*/ | |
| 586 Lisp_Object items; /* a list of displayed gui_items */ | |
| 587 Lisp_Object pending_items; /* gui_items that should be displayed */ | |
| 588 Lisp_Object children; /* a list of children */ | |
| 589 Lisp_Object width; /* dynamic width spec. */ | |
| 590 Lisp_Object height; /* dynamic height spec. */ | |
| 591 /* Change flags to augment dirty. */ | |
| 592 unsigned int face_changed : 1; | |
| 593 unsigned int items_changed : 1; | |
| 594 unsigned int action_occurred : 1; | |
| 595 }; | |
| 596 | |
| 428 | 597 struct Lisp_Image_Instance |
| 598 { | |
| 3017 | 599 struct LCRECORD_HEADER header; |
| 442 | 600 Lisp_Object domain; /* The domain in which we were cached. */ |
| 601 Lisp_Object device; /* The device of the domain. Recorded | |
| 602 since the domain may get deleted | |
| 603 before us. */ | |
| 428 | 604 Lisp_Object name; |
| 438 | 605 /* The glyph from which we were instantiated. This is a weak |
| 606 reference. */ | |
| 442 | 607 Lisp_Object parent; |
| 608 /* The instantiator from which we were instantiated. */ | |
| 609 Lisp_Object instantiator; | |
| 428 | 610 enum image_instance_type type; |
| 647 | 611 int x_offset, y_offset; /* for layout purposes */ |
| 442 | 612 int width, height, margin_width; |
| 665 | 613 Hashcode display_hash; /* Hash value representing the structure |
| 647 | 614 of the image_instance when it was |
| 615 last displayed. */ | |
| 428 | 616 unsigned int dirty : 1; |
| 442 | 617 unsigned int size_changed : 1; |
| 618 unsigned int text_changed : 1; | |
| 619 unsigned int layout_changed : 1; | |
| 620 unsigned int optimize_output : 1; /* For outputting layouts. */ | |
| 621 unsigned int initialized : 1; /* When we're fully done. */ | |
| 622 unsigned int wants_initial_focus : 1; | |
| 623 | |
| 428 | 624 union |
| 625 { | |
| 1204 | 626 struct text_image_instance text; |
| 627 struct pixmap_image_instance pixmap; /* used for pointers as well */ | |
| 628 struct subwindow_image_instance subwindow; | |
| 428 | 629 } u; |
| 630 | |
| 631 /* console-type- and image-type-specific data */ | |
| 632 void *data; | |
| 633 }; | |
| 634 | |
| 438 | 635 /* Layout bit-fields. */ |
| 636 #define LAYOUT_HORIZONTAL 0 | |
| 637 #define LAYOUT_VERTICAL 1 | |
| 638 | |
| 639 #define LAYOUT_JUSTIFY_LEFT 0 | |
| 863 | 640 #define LAYOUT_JUSTIFY_TOP 0 |
| 438 | 641 #define LAYOUT_JUSTIFY_RIGHT 1 |
| 863 | 642 #define LAYOUT_JUSTIFY_BOTTOM 1 |
| 438 | 643 #define LAYOUT_JUSTIFY_CENTER 2 |
| 644 | |
| 442 | 645 #define IMAGE_INSTANCE_HASH_DEPTH 0 |
| 646 | |
| 438 | 647 /* Accessor macros. */ |
| 442 | 648 #define IMAGE_INSTANCE_DOMAIN(i) ((i)->domain) |
| 649 #define IMAGE_INSTANCE_DOMAIN_LIVE_P(i) (DOMAIN_LIVE_P ((i)->domain)) | |
| 428 | 650 #define IMAGE_INSTANCE_DEVICE(i) ((i)->device) |
| 442 | 651 #define IMAGE_INSTANCE_FRAME(i) (DOMAIN_FRAME ((i)->domain)) |
| 428 | 652 #define IMAGE_INSTANCE_NAME(i) ((i)->name) |
| 442 | 653 #define IMAGE_INSTANCE_PARENT(i) ((i)->parent) |
| 654 #define IMAGE_INSTANCE_INSTANTIATOR(i) ((i)->instantiator) | |
| 655 #define IMAGE_INSTANCE_GLYPH(i) (image_instance_parent_glyph(i)) | |
| 428 | 656 #define IMAGE_INSTANCE_TYPE(i) ((i)->type) |
| 657 #define IMAGE_INSTANCE_XOFFSET(i) ((i)->x_offset) | |
| 658 #define IMAGE_INSTANCE_YOFFSET(i) ((i)->y_offset) | |
| 434 | 659 #define IMAGE_INSTANCE_WIDTH(i) ((i)->width) |
| 442 | 660 #define IMAGE_INSTANCE_MARGIN_WIDTH(i) ((i)->margin_width) |
| 434 | 661 #define IMAGE_INSTANCE_HEIGHT(i) ((i)->height) |
| 442 | 662 #define IMAGE_INSTANCE_INITIALIZED(i) ((i)->initialized) |
| 663 #define IMAGE_INSTANCE_DISPLAY_HASH(i) ((i)->display_hash) | |
| 440 | 664 #define IMAGE_INSTANCE_PIXMAP_TYPE_P(i) \ |
| 665 ((IMAGE_INSTANCE_TYPE (i) == IMAGE_MONO_PIXMAP) \ | |
| 428 | 666 || (IMAGE_INSTANCE_TYPE (i) == IMAGE_COLOR_PIXMAP)) |
| 667 #define IMAGE_INSTANCE_DIRTYP(i) ((i)->dirty) | |
| 442 | 668 #define IMAGE_INSTANCE_NEEDS_LAYOUT(i) \ |
| 669 ((IMAGE_INSTANCE_DIRTYP (i) && IMAGE_INSTANCE_LAYOUT_CHANGED (i)) \ | |
| 670 || (FRAMEP (IMAGE_INSTANCE_FRAME (i)) \ | |
| 671 && XFRAME (IMAGE_INSTANCE_FRAME (i))->size_changed)) | |
| 438 | 672 #define IMAGE_INSTANCE_FACE(i) \ |
| 442 | 673 (GLYPHP (IMAGE_INSTANCE_GLYPH (i)) ? \ |
| 674 XGLYPH_FACE (IMAGE_INSTANCE_GLYPH (i)) : Qnil) | |
| 675 #define IMAGE_INSTANCE_WANTS_INITIAL_FOCUS(i) ((i)->wants_initial_focus) | |
| 428 | 676 |
| 442 | 677 /* Changed flags */ |
| 678 #define IMAGE_INSTANCE_TEXT_CHANGED(i) ((i)->text_changed) | |
| 679 #define IMAGE_INSTANCE_SIZE_CHANGED(i) ((i)->size_changed) | |
| 680 #define IMAGE_INSTANCE_WIDGET_FACE_CHANGED(i) \ | |
| 681 ((i)->u.subwindow.face_changed) | |
| 682 #define IMAGE_INSTANCE_WIDGET_ITEMS_CHANGED(i) \ | |
| 683 ((i)->u.subwindow.items_changed) | |
| 684 #define IMAGE_INSTANCE_WIDGET_ACTION_OCCURRED(i) \ | |
| 685 ((i)->u.subwindow.action_occurred) | |
| 686 #define IMAGE_INSTANCE_LAYOUT_CHANGED(i) ((i)->layout_changed) | |
| 687 #define IMAGE_INSTANCE_OPTIMIZE_OUTPUT(i) ((i)->optimize_output) | |
| 688 | |
| 689 /* Text properties */ | |
| 428 | 690 #define IMAGE_INSTANCE_TEXT_STRING(i) ((i)->u.text.string) |
| 434 | 691 #define IMAGE_INSTANCE_TEXT_WIDTH(i) \ |
| 692 IMAGE_INSTANCE_WIDTH(i) | |
| 693 #define IMAGE_INSTANCE_TEXT_HEIGHT(i) \ | |
| 694 IMAGE_INSTANCE_HEIGHT(i) | |
| 695 #define IMAGE_INSTANCE_TEXT_DESCENT(i) ((i)->u.text.descent) | |
| 438 | 696 #define IMAGE_INSTANCE_TEXT_ASCENT(i) \ |
| 697 (IMAGE_INSTANCE_TEXT_HEIGHT(i) - IMAGE_INSTANCE_TEXT_DESCENT(i)) | |
| 428 | 698 |
| 442 | 699 /* Pixmap properties */ |
| 434 | 700 #define IMAGE_INSTANCE_PIXMAP_WIDTH(i) \ |
| 701 IMAGE_INSTANCE_WIDTH(i) | |
| 702 #define IMAGE_INSTANCE_PIXMAP_HEIGHT(i) \ | |
| 703 IMAGE_INSTANCE_HEIGHT(i) | |
| 428 | 704 #define IMAGE_INSTANCE_PIXMAP_DEPTH(i) ((i)->u.pixmap.depth) |
| 705 #define IMAGE_INSTANCE_PIXMAP_FILENAME(i) ((i)->u.pixmap.filename) | |
| 706 #define IMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) ((i)->u.pixmap.mask_filename) | |
| 707 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) ((i)->u.pixmap.hotspot_x) | |
| 708 #define IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) ((i)->u.pixmap.hotspot_y) | |
| 709 #define IMAGE_INSTANCE_PIXMAP_FG(i) ((i)->u.pixmap.fg) | |
| 710 #define IMAGE_INSTANCE_PIXMAP_BG(i) ((i)->u.pixmap.bg) | |
| 711 #define IMAGE_INSTANCE_PIXMAP_AUXDATA(i) ((i)->u.pixmap.auxdata) | |
| 712 #define IMAGE_INSTANCE_PIXMAP_MASK(i) ((i)->u.pixmap.mask) | |
| 713 #define IMAGE_INSTANCE_PIXMAP_SLICE(i) ((i)->u.pixmap.slice) | |
| 714 #define IMAGE_INSTANCE_PIXMAP_MAXSLICE(i) ((i)->u.pixmap.maxslice) | |
| 715 #define IMAGE_INSTANCE_PIXMAP_TIMEOUT(i) ((i)->u.pixmap.timeout) | |
| 716 | |
| 442 | 717 /* Subwindow properties */ |
| 428 | 718 #define IMAGE_INSTANCE_SUBWINDOW_ID(i) ((i)->u.subwindow.subwindow) |
| 442 | 719 /* Display data. */ |
| 720 #define IMAGE_INSTANCE_DISPLAY_X(i) ((i)->u.subwindow.display_data.x) | |
| 721 #define IMAGE_INSTANCE_DISPLAY_Y(i) ((i)->u.subwindow.display_data.y) | |
| 722 #define IMAGE_INSTANCE_DISPLAY_WIDTH(i) \ | |
| 723 ((i)->u.subwindow.display_data.width) | |
| 724 #define IMAGE_INSTANCE_DISPLAY_HEIGHT(i) \ | |
| 725 ((i)->u.subwindow.display_data.height) | |
| 428 | 726 #define IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \ |
| 727 ((i)->u.subwindow.being_displayed) | |
| 438 | 728 #define IMAGE_INSTANCE_SUBWINDOW_V_RESIZEP(i) \ |
| 729 ((i)->u.subwindow.v_resize) | |
| 730 #define IMAGE_INSTANCE_SUBWINDOW_H_RESIZEP(i) \ | |
| 731 ((i)->u.subwindow.h_resize) | |
| 732 #define IMAGE_INSTANCE_SUBWINDOW_ORIENT(i) \ | |
| 733 ((i)->u.subwindow.orientation) | |
| 863 | 734 #define IMAGE_INSTANCE_SUBWINDOW_H_JUSTIFY(i) \ |
| 735 ((i)->u.subwindow.h_justification) | |
| 736 #define IMAGE_INSTANCE_SUBWINDOW_V_JUSTIFY(i) \ | |
| 737 ((i)->u.subwindow.v_justification) | |
| 738 #define IMAGE_INSTANCE_SUBWINDOW_RIGHT_JUSTIFIED(i) \ | |
| 739 (IMAGE_INSTANCE_SUBWINDOW_H_JUSTIFY(i) == LAYOUT_JUSTIFY_RIGHT) | |
| 740 #define IMAGE_INSTANCE_SUBWINDOW_LEFT_JUSTIFIED(i) \ | |
| 741 (IMAGE_INSTANCE_SUBWINDOW_H_JUSTIFY(i) == LAYOUT_JUSTIFY_LEFT) | |
| 742 #define IMAGE_INSTANCE_SUBWINDOW_TOP_JUSTIFIED(i) \ | |
| 743 (IMAGE_INSTANCE_SUBWINDOW_V_JUSTIFY(i) == LAYOUT_JUSTIFY_TOP) | |
| 744 #define IMAGE_INSTANCE_SUBWINDOW_BOTTOM_JUSTIFIED(i) \ | |
| 745 (IMAGE_INSTANCE_SUBWINDOW_V_JUSTIFY(i) == LAYOUT_JUSTIFY_BOTTOM) | |
| 746 #define IMAGE_INSTANCE_SUBWINDOW_H_CENTERED(i) \ | |
| 747 (IMAGE_INSTANCE_SUBWINDOW_H_JUSTIFY(i) == LAYOUT_JUSTIFY_CENTER) | |
| 748 #define IMAGE_INSTANCE_SUBWINDOW_V_CENTERED(i) \ | |
| 749 (IMAGE_INSTANCE_SUBWINDOW_V_JUSTIFY(i) == LAYOUT_JUSTIFY_CENTER) | |
| 750 #define IMAGE_INSTANCE_SUBWINDOW_LOGICAL_LAYOUT(i) \ | |
| 751 (IMAGE_INSTANCE_SUBWINDOW_ORIENT (i) \ | |
| 752 == LAYOUT_VERTICAL && !IMAGE_INSTANCE_SUBWINDOW_V_CENTERED (i)) | |
| 753 | |
| 442 | 754 #define IMAGE_INSTANCE_SUBWINDOW_FACE(i) \ |
| 755 ((i)->u.subwindow.face) | |
| 428 | 756 |
| 442 | 757 /* Widget properties */ |
| 428 | 758 #define IMAGE_INSTANCE_WIDGET_WIDTH(i) \ |
| 434 | 759 IMAGE_INSTANCE_WIDTH(i) |
| 428 | 760 #define IMAGE_INSTANCE_WIDGET_HEIGHT(i) \ |
| 434 | 761 IMAGE_INSTANCE_HEIGHT(i) |
| 442 | 762 #define IMAGE_INSTANCE_WIDGET_WIDTH_SUBR(i) ((i)->u.subwindow.width) |
| 763 #define IMAGE_INSTANCE_WIDGET_HEIGHT_SUBR(i) ((i)->u.subwindow.height) | |
| 440 | 764 #define IMAGE_INSTANCE_WIDGET_TYPE(i) ((i)->u.subwindow.type) |
| 765 #define IMAGE_INSTANCE_WIDGET_PROPS(i) ((i)->u.subwindow.props) | |
| 438 | 766 #define SET_IMAGE_INSTANCE_WIDGET_FACE(i,f) \ |
| 440 | 767 ((i)->u.subwindow.face = f) |
| 768 #define IMAGE_INSTANCE_WIDGET_FACE(i) \ | |
| 769 (!NILP ((i)->u.subwindow.face) ? (i)->u.subwindow.face : \ | |
| 770 !NILP (IMAGE_INSTANCE_FACE (i)) ? IMAGE_INSTANCE_FACE (i) : \ | |
| 438 | 771 Vwidget_face) |
| 440 | 772 #define IMAGE_INSTANCE_WIDGET_ITEMS(i) ((i)->u.subwindow.items) |
| 442 | 773 #define IMAGE_INSTANCE_WIDGET_PENDING_ITEMS(i) \ |
| 774 ((i)->u.subwindow.pending_items) | |
| 440 | 775 #define IMAGE_INSTANCE_WIDGET_ITEM(i) \ |
| 444 | 776 (CONSP (IMAGE_INSTANCE_WIDGET_ITEMS (i)) ? \ |
| 777 XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (i)) : \ | |
| 778 IMAGE_INSTANCE_WIDGET_ITEMS (i)) | |
| 779 #define IMAGE_INSTANCE_WIDGET_TEXT(i) \ | |
| 780 XGUI_ITEM (IMAGE_INSTANCE_WIDGET_ITEM (i))->name | |
| 428 | 781 |
| 442 | 782 /* Layout properties */ |
| 783 #define IMAGE_INSTANCE_LAYOUT_CHILDREN(i) ((i)->u.subwindow.children) | |
| 440 | 784 #define IMAGE_INSTANCE_LAYOUT_BORDER(i) ((i)->u.subwindow.props) |
| 428 | 785 |
| 442 | 786 #define XIMAGE_INSTANCE_DOMAIN(i) \ |
| 787 IMAGE_INSTANCE_DOMAIN (XIMAGE_INSTANCE (i)) | |
| 788 #define XIMAGE_INSTANCE_DOMAIN_LIVE_P(i) \ | |
| 789 IMAGE_INSTANCE_DOMAIN_LIVE_P (XIMAGE_INSTANCE (i)) | |
| 428 | 790 #define XIMAGE_INSTANCE_DEVICE(i) \ |
| 791 IMAGE_INSTANCE_DEVICE (XIMAGE_INSTANCE (i)) | |
| 442 | 792 #define XIMAGE_INSTANCE_FRAME(i) \ |
| 793 IMAGE_INSTANCE_FRAME (XIMAGE_INSTANCE (i)) | |
| 428 | 794 #define XIMAGE_INSTANCE_NAME(i) \ |
| 795 IMAGE_INSTANCE_NAME (XIMAGE_INSTANCE (i)) | |
| 438 | 796 #define XIMAGE_INSTANCE_GLYPH(i) \ |
| 797 IMAGE_INSTANCE_GLYPH (XIMAGE_INSTANCE (i)) | |
| 442 | 798 #define XIMAGE_INSTANCE_PARENT(i) \ |
| 799 IMAGE_INSTANCE_PARENT (XIMAGE_INSTANCE (i)) | |
| 800 #define XIMAGE_INSTANCE_INSTANTIATOR(i) \ | |
| 801 IMAGE_INSTANCE_INSTANTIATOR (XIMAGE_INSTANCE (i)) | |
| 428 | 802 #define XIMAGE_INSTANCE_TYPE(i) \ |
| 803 IMAGE_INSTANCE_TYPE (XIMAGE_INSTANCE (i)) | |
| 442 | 804 #define XIMAGE_INSTANCE_DISPLAY_HASH(i) \ |
| 805 IMAGE_INSTANCE_DISPLAY_HASH (XIMAGE_INSTANCE (i)) | |
| 428 | 806 #define XIMAGE_INSTANCE_XOFFSET(i) \ |
| 807 IMAGE_INSTANCE_XOFFSET (XIMAGE_INSTANCE (i)) | |
| 808 #define XIMAGE_INSTANCE_YOFFSET(i) \ | |
| 809 IMAGE_INSTANCE_YOFFSET (XIMAGE_INSTANCE (i)) | |
| 810 #define XIMAGE_INSTANCE_DIRTYP(i) \ | |
| 811 IMAGE_INSTANCE_DIRTYP (XIMAGE_INSTANCE (i)) | |
| 442 | 812 #define XIMAGE_INSTANCE_NEEDS_LAYOUT(i) \ |
| 813 IMAGE_INSTANCE_NEEDS_LAYOUT (XIMAGE_INSTANCE (i)) | |
| 438 | 814 #define XIMAGE_INSTANCE_WIDTH(i) \ |
| 815 IMAGE_INSTANCE_WIDTH (XIMAGE_INSTANCE (i)) | |
| 442 | 816 #define XIMAGE_INSTANCE_MARGIN_WIDTH(i) \ |
| 817 IMAGE_INSTANCE_MARGIN_WIDTH (XIMAGE_INSTANCE (i)) | |
| 438 | 818 #define XIMAGE_INSTANCE_HEIGHT(i) \ |
| 819 IMAGE_INSTANCE_HEIGHT (XIMAGE_INSTANCE (i)) | |
| 442 | 820 #define XIMAGE_INSTANCE_INITIALIZED(i) \ |
| 821 IMAGE_INSTANCE_INITIALIZED (XIMAGE_INSTANCE (i)) | |
| 438 | 822 #define XIMAGE_INSTANCE_FACE(i) \ |
| 823 IMAGE_INSTANCE_FACE (XIMAGE_INSTANCE (i)) | |
| 428 | 824 |
| 825 #define XIMAGE_INSTANCE_TEXT_STRING(i) \ | |
| 826 IMAGE_INSTANCE_TEXT_STRING (XIMAGE_INSTANCE (i)) | |
| 438 | 827 #define XIMAGE_INSTANCE_TEXT_WIDTH(i) \ |
| 828 IMAGE_INSTANCE_TEXT_WIDTH (XIMAGE_INSTANCE (i)) | |
| 829 #define XIMAGE_INSTANCE_TEXT_HEIGHT(i) \ | |
| 830 IMAGE_INSTANCE_TEXT_HEIGHT (XIMAGE_INSTANCE (i)) | |
| 831 #define XIMAGE_INSTANCE_TEXT_ASCENT(i) \ | |
| 832 IMAGE_INSTANCE_TEXT_ASCENT (XIMAGE_INSTANCE (i)) | |
| 833 #define XIMAGE_INSTANCE_TEXT_DESCENT(i) \ | |
| 834 IMAGE_INSTANCE_TEXT_DESCENT (XIMAGE_INSTANCE (i)) | |
| 428 | 835 |
| 836 #define XIMAGE_INSTANCE_PIXMAP_WIDTH(i) \ | |
| 837 IMAGE_INSTANCE_PIXMAP_WIDTH (XIMAGE_INSTANCE (i)) | |
| 838 #define XIMAGE_INSTANCE_PIXMAP_HEIGHT(i) \ | |
| 839 IMAGE_INSTANCE_PIXMAP_HEIGHT (XIMAGE_INSTANCE (i)) | |
| 840 #define XIMAGE_INSTANCE_PIXMAP_DEPTH(i) \ | |
| 841 IMAGE_INSTANCE_PIXMAP_DEPTH (XIMAGE_INSTANCE (i)) | |
| 842 #define XIMAGE_INSTANCE_PIXMAP_FILENAME(i) \ | |
| 843 IMAGE_INSTANCE_PIXMAP_FILENAME (XIMAGE_INSTANCE (i)) | |
| 844 #define XIMAGE_INSTANCE_PIXMAP_MASK_FILENAME(i) \ | |
| 845 IMAGE_INSTANCE_PIXMAP_MASK_FILENAME (XIMAGE_INSTANCE (i)) | |
| 846 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_X(i) \ | |
| 847 IMAGE_INSTANCE_PIXMAP_HOTSPOT_X (XIMAGE_INSTANCE (i)) | |
| 848 #define XIMAGE_INSTANCE_PIXMAP_HOTSPOT_Y(i) \ | |
| 849 IMAGE_INSTANCE_PIXMAP_HOTSPOT_Y (XIMAGE_INSTANCE (i)) | |
| 850 #define XIMAGE_INSTANCE_PIXMAP_FG(i) \ | |
| 851 IMAGE_INSTANCE_PIXMAP_FG (XIMAGE_INSTANCE (i)) | |
| 852 #define XIMAGE_INSTANCE_PIXMAP_BG(i) \ | |
| 853 IMAGE_INSTANCE_PIXMAP_BG (XIMAGE_INSTANCE (i)) | |
| 854 #define XIMAGE_INSTANCE_PIXMAP_MASK(i) \ | |
| 855 IMAGE_INSTANCE_PIXMAP_MASK (XIMAGE_INSTANCE (i)) | |
| 856 #define XIMAGE_INSTANCE_PIXMAP_SLICE(i) \ | |
| 857 IMAGE_INSTANCE_PIXMAP_SLICE (XIMAGE_INSTANCE (i)) | |
| 858 #define XIMAGE_INSTANCE_PIXMAP_MAXSLICE(i) \ | |
| 859 IMAGE_INSTANCE_PIXMAP_MAXSLICE (XIMAGE_INSTANCE (i)) | |
| 860 #define XIMAGE_INSTANCE_PIXMAP_TIMEOUT(i) \ | |
| 861 IMAGE_INSTANCE_PIXMAP_TIMEOUT (XIMAGE_INSTANCE (i)) | |
| 862 | |
| 863 #define XIMAGE_INSTANCE_WIDGET_WIDTH(i) \ | |
| 864 IMAGE_INSTANCE_WIDGET_WIDTH (XIMAGE_INSTANCE (i)) | |
| 865 #define XIMAGE_INSTANCE_WIDGET_HEIGHT(i) \ | |
| 866 IMAGE_INSTANCE_WIDGET_HEIGHT (XIMAGE_INSTANCE (i)) | |
| 442 | 867 #define XIMAGE_INSTANCE_WIDGET_WIDTH_SUBR(i) \ |
| 868 IMAGE_INSTANCE_WIDGET_WIDTH_SUBR (XIMAGE_INSTANCE (i)) | |
| 869 #define XIMAGE_INSTANCE_WIDGET_HEIGHT_SUBR(i) \ | |
| 870 IMAGE_INSTANCE_WIDGET_HEIGHT_SUBR (XIMAGE_INSTANCE (i)) | |
| 428 | 871 #define XIMAGE_INSTANCE_WIDGET_TYPE(i) \ |
| 872 IMAGE_INSTANCE_WIDGET_TYPE (XIMAGE_INSTANCE (i)) | |
| 873 #define XIMAGE_INSTANCE_WIDGET_PROPS(i) \ | |
| 874 IMAGE_INSTANCE_WIDGET_PROPS (XIMAGE_INSTANCE (i)) | |
| 875 #define XIMAGE_INSTANCE_WIDGET_FACE(i) \ | |
| 876 IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i)) | |
| 438 | 877 #define XSET_IMAGE_INSTANCE_WIDGET_FACE(i) \ |
| 878 SET_IMAGE_INSTANCE_WIDGET_FACE (XIMAGE_INSTANCE (i)) | |
| 428 | 879 #define XIMAGE_INSTANCE_WIDGET_ITEM(i) \ |
| 880 IMAGE_INSTANCE_WIDGET_ITEM (XIMAGE_INSTANCE (i)) | |
| 881 #define XIMAGE_INSTANCE_WIDGET_ITEMS(i) \ | |
| 882 IMAGE_INSTANCE_WIDGET_ITEMS (XIMAGE_INSTANCE (i)) | |
| 442 | 883 #define XIMAGE_INSTANCE_WIDGET_PENDING_ITEMS(i) \ |
| 884 IMAGE_INSTANCE_WIDGET_PENDING_ITEMS (XIMAGE_INSTANCE (i)) | |
| 428 | 885 #define XIMAGE_INSTANCE_WIDGET_TEXT(i) \ |
| 886 IMAGE_INSTANCE_WIDGET_TEXT (XIMAGE_INSTANCE (i)) | |
| 442 | 887 #define XIMAGE_INSTANCE_WIDGET_ACTION_OCCURRED(i) \ |
| 888 IMAGE_INSTANCE_WIDGET_ACTION_OCCURRED (XIMAGE_INSTANCE (i)) | |
| 428 | 889 |
| 890 #define XIMAGE_INSTANCE_LAYOUT_CHILDREN(i) \ | |
| 891 IMAGE_INSTANCE_LAYOUT_CHILDREN (XIMAGE_INSTANCE (i)) | |
| 892 #define XIMAGE_INSTANCE_LAYOUT_BORDER(i) \ | |
| 893 IMAGE_INSTANCE_LAYOUT_BORDER (XIMAGE_INSTANCE (i)) | |
| 894 | |
| 895 #define XIMAGE_INSTANCE_SUBWINDOW_ID(i) \ | |
| 896 IMAGE_INSTANCE_SUBWINDOW_ID (XIMAGE_INSTANCE (i)) | |
| 442 | 897 #define XIMAGE_INSTANCE_DISPLAY_X(i) \ |
| 898 IMAGE_INSTANCE_DISPLAY_X (XIMAGE_INSTANCE (i)) | |
| 899 #define XIMAGE_INSTANCE_DISPLAY_Y(i) \ | |
| 900 IMAGE_INSTANCE_DISPLAY_Y (XIMAGE_INSTANCE (i)) | |
| 901 #define XIMAGE_INSTANCE_DISPLAY_WIDTH(i) \ | |
| 902 IMAGE_INSTANCE_DISPLAY_WIDTH (XIMAGE_INSTANCE (i)) | |
| 903 #define XIMAGE_INSTANCE_DISPLAY_HEIGHT(i) \ | |
| 904 IMAGE_INSTANCE_DISPLAY_HEIGHT (XIMAGE_INSTANCE (i)) | |
| 428 | 905 #define XIMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP(i) \ |
| 906 IMAGE_INSTANCE_SUBWINDOW_DISPLAYEDP (XIMAGE_INSTANCE (i)) | |
| 438 | 907 #define XIMAGE_INSTANCE_SUBWINDOW_ORIENT(i) \ |
| 908 IMAGE_INSTANCE_SUBWINDOW_ORIENT (XIMAGE_INSTANCE (i)) | |
| 909 #define XIMAGE_INSTANCE_SUBWINDOW_JUSTIFY(i) \ | |
| 910 IMAGE_INSTANCE_SUBWINDOW_JUSTIFY (XIMAGE_INSTANCE (i)) | |
| 442 | 911 #define XIMAGE_INSTANCE_SUBWINDOW_FACE(i) \ |
| 912 IMAGE_INSTANCE_SUBWINDOW_FACE (XIMAGE_INSTANCE (i)) | |
| 428 | 913 |
| 914 #define MARK_IMAGE_INSTANCE_CHANGED(i) \ | |
| 915 (IMAGE_INSTANCE_DIRTYP (i) = 1); | |
| 916 | |
| 442 | 917 Lisp_Object image_instance_device (Lisp_Object instance); |
| 918 Lisp_Object image_instance_frame (Lisp_Object instance); | |
| 919 Lisp_Object image_instance_window (Lisp_Object instance); | |
| 920 int image_instance_live_p (Lisp_Object instance); | |
| 921 | |
| 428 | 922 #ifdef HAVE_XPM |
| 923 Lisp_Object evaluate_xpm_color_symbols (void); | |
| 924 Lisp_Object pixmap_to_lisp_data (Lisp_Object name, int ok_if_data_invalid); | |
| 925 #endif /* HAVE_XPM */ | |
| 926 #ifdef HAVE_WINDOW_SYSTEM | |
| 927 Lisp_Object bitmap_to_lisp_data (Lisp_Object name, int *xhot, int *yhot, | |
| 928 int ok_if_data_invalid); | |
| 771 | 929 int read_bitmap_data_from_file (Lisp_Object filename, int *width, |
| 2367 | 930 int *height, Binbyte **datap, |
| 428 | 931 int *x_hot, int *y_hot); |
| 932 Lisp_Object xbm_mask_file_munging (Lisp_Object alist, Lisp_Object file, | |
| 933 Lisp_Object mask_file, | |
| 934 Lisp_Object console_type); | |
| 935 #endif | |
| 936 | |
| 937 /************************************************************************/ | |
| 938 /* Glyph Object */ | |
| 939 /************************************************************************/ | |
| 940 | |
| 941 enum glyph_type | |
| 942 { | |
| 943 GLYPH_UNKNOWN, | |
| 944 GLYPH_BUFFER, | |
| 945 GLYPH_POINTER, | |
| 946 GLYPH_ICON | |
| 947 }; | |
| 948 | |
| 949 struct Lisp_Glyph | |
| 950 { | |
| 3017 | 951 struct LCRECORD_HEADER header; |
| 428 | 952 |
| 953 enum glyph_type type; | |
| 954 | |
| 955 /* specifiers: */ | |
| 956 Lisp_Object image; /* the actual image */ | |
| 957 Lisp_Object contrib_p; /* whether to figure into line height */ | |
| 958 Lisp_Object baseline; /* percent above baseline */ | |
| 959 | |
| 960 Lisp_Object face; /* if non-nil, face to use when displaying */ | |
| 440 | 961 |
| 428 | 962 Lisp_Object plist; |
| 963 void (*after_change) (Lisp_Object glyph, Lisp_Object property, | |
| 964 Lisp_Object locale); | |
| 965 | |
| 966 unsigned int dirty : 1; /* So that we can selectively | |
| 967 redisplay changed glyphs. */ | |
| 968 }; | |
| 440 | 969 typedef struct Lisp_Glyph Lisp_Glyph; |
| 428 | 970 |
| 440 | 971 DECLARE_LRECORD (glyph, Lisp_Glyph); |
| 972 #define XGLYPH(x) XRECORD (x, glyph, Lisp_Glyph) | |
| 617 | 973 #define wrap_glyph(p) wrap_record (p, glyph) |
| 428 | 974 #define GLYPHP(x) RECORDP (x, glyph) |
| 975 #define CHECK_GLYPH(x) CHECK_RECORD (x, glyph) | |
| 976 #define CONCHECK_GLYPH(x) CONCHECK_RECORD (x, glyph) | |
| 977 | |
| 978 #define CHECK_BUFFER_GLYPH(x) do { \ | |
| 979 CHECK_GLYPH (x); \ | |
| 980 if (XGLYPH (x)->type != GLYPH_BUFFER) \ | |
| 981 x = wrong_type_argument (Qbuffer_glyph_p, (x)); \ | |
| 982 } while (0) | |
| 983 | |
| 984 #define CHECK_POINTER_GLYPH(x) do { \ | |
| 985 CHECK_GLYPH (x); \ | |
| 986 if (XGLYPH (x)->type != GLYPH_POINTER) \ | |
| 987 x = wrong_type_argument (Qpointer_glyph_p, (x)); \ | |
| 988 } while (0) | |
| 989 | |
| 990 #define CHECK_ICON_GLYPH(x) do { \ | |
| 991 CHECK_GLYPH (x); \ | |
| 992 if (XGLYPH (x)->type != GLYPH_ICON) \ | |
| 993 x = wrong_type_argument (Qicon_glyph_p, (x)); \ | |
| 994 } while (0) | |
| 995 | |
| 996 #define GLYPH_TYPE(g) ((g)->type) | |
| 997 #define GLYPH_IMAGE(g) ((g)->image) | |
| 998 #define GLYPH_CONTRIB_P(g) ((g)->contrib_p) | |
| 999 #define GLYPH_BASELINE(g) ((g)->baseline) | |
| 1000 #define GLYPH_FACE(g) ((g)->face) | |
| 1001 #define GLYPH_DIRTYP(g) ((g)->dirty) | |
| 1002 | |
| 1003 #define XGLYPH_TYPE(g) GLYPH_TYPE (XGLYPH (g)) | |
| 1004 #define XGLYPH_IMAGE(g) GLYPH_IMAGE (XGLYPH (g)) | |
| 1005 #define XGLYPH_CONTRIB_P(g) GLYPH_CONTRIB_P (XGLYPH (g)) | |
| 1006 #define XGLYPH_BASELINE(g) GLYPH_BASELINE (XGLYPH (g)) | |
| 1007 #define XGLYPH_FACE(g) GLYPH_FACE (XGLYPH (g)) | |
| 1008 #define XGLYPH_DIRTYP(g) GLYPH_DIRTYP (XGLYPH (g)) | |
| 1009 | |
| 1010 #define MARK_GLYPH_CHANGED(g) (GLYPH_DIRTYP (g) = 1); | |
| 1011 | |
| 1012 extern Lisp_Object Qxpm, Qxface, Qetched_in, Qetched_out, Qbevel_in, Qbevel_out; | |
| 1013 extern Lisp_Object Q_data, Q_file, Q_color_symbols, Qconst_glyph_variable; | |
| 1014 extern Lisp_Object Qxbm, Qedit_field, Qgroup, Qlabel, Qcombo_box, Qscrollbar; | |
| 1111 | 1015 extern Lisp_Object Qtree_view, Qtab_control, Qprogress_gauge; |
| 428 | 1016 extern Lisp_Object Q_mask_file, Q_mask_data, Q_hotspot_x, Q_hotspot_y; |
| 1111 | 1017 extern Lisp_Object Q_foreground, Q_background, Q_face, Q_group; |
| 1018 extern Lisp_Object Q_pixel_width, Q_pixel_height; | |
| 1019 extern Lisp_Object Qimage_conversion_error; | |
| 428 | 1020 extern Lisp_Object Vcontinuation_glyph, Vcontrol_arrow_glyph, Vhscroll_glyph; |
| 1021 extern Lisp_Object Vinvisible_text_glyph, Voctal_escape_glyph, Vtruncation_glyph; | |
| 1022 extern Lisp_Object Vxemacs_logo; | |
| 1023 | |
| 442 | 1024 |
| 438 | 1025 unsigned short glyph_width (Lisp_Object glyph, Lisp_Object domain); |
| 1026 unsigned short glyph_ascent (Lisp_Object glyph, Lisp_Object domain); | |
| 1027 unsigned short glyph_descent (Lisp_Object glyph, Lisp_Object domain); | |
| 1028 unsigned short glyph_height (Lisp_Object glyph, Lisp_Object domain); | |
| 428 | 1029 Lisp_Object glyph_baseline (Lisp_Object glyph, Lisp_Object domain); |
| 1030 Lisp_Object glyph_face (Lisp_Object glyph, Lisp_Object domain); | |
| 1031 int glyph_contrib_p (Lisp_Object glyph, Lisp_Object domain); | |
| 1032 Lisp_Object glyph_image_instance (Lisp_Object glyph, | |
| 1033 Lisp_Object domain, | |
| 578 | 1034 Error_Behavior errb, int no_quit); |
| 428 | 1035 void file_or_data_must_be_present (Lisp_Object instantiator); |
| 1036 void data_must_be_present (Lisp_Object instantiator); | |
| 1037 Lisp_Object make_string_from_file (Lisp_Object file); | |
| 1038 Lisp_Object tagged_vector_to_alist (Lisp_Object vector); | |
| 1039 Lisp_Object alist_to_tagged_vector (Lisp_Object tag, Lisp_Object alist); | |
| 1040 void string_instantiate (Lisp_Object image_instance, Lisp_Object instantiator, | |
| 1041 Lisp_Object pointer_fg, Lisp_Object pointer_bg, | |
| 1042 int dest_mask, Lisp_Object domain); | |
| 442 | 1043 int tab_control_order_only_changed (Lisp_Object image_instance); |
| 428 | 1044 Lisp_Object allocate_glyph (enum glyph_type type, |
| 1045 void (*after_change) (Lisp_Object glyph, | |
| 1046 Lisp_Object property, | |
| 1047 Lisp_Object locale)); | |
| 442 | 1048 Lisp_Object normalize_image_instantiator (Lisp_Object instantiator, |
| 1049 Lisp_Object contype, | |
| 1050 Lisp_Object dest_mask); | |
| 1051 void glyph_query_geometry (Lisp_Object glyph_or_image, int* width, int* height, | |
| 1052 enum image_instance_geometry disp, | |
| 1053 Lisp_Object domain); | |
| 1054 void glyph_do_layout (Lisp_Object glyph_or_image, int width, int height, | |
| 1055 int xoffset, int yoffset, | |
| 1056 Lisp_Object domain); | |
| 438 | 1057 void query_string_geometry ( Lisp_Object string, Lisp_Object face, |
| 442 | 1058 int* width, int* height, int* descent, |
| 1059 Lisp_Object domain); | |
| 440 | 1060 Lisp_Object query_string_font (Lisp_Object string, |
| 438 | 1061 Lisp_Object face, Lisp_Object domain); |
| 428 | 1062 Lisp_Object add_glyph_animated_timeout (EMACS_INT tickms, Lisp_Object device); |
| 1063 void disable_glyph_animated_timeout (int i); | |
| 1064 | |
| 1065 /************************************************************************/ | |
| 1066 /* Glyph Cachels */ | |
| 1067 /************************************************************************/ | |
| 1068 | |
| 1069 typedef struct glyph_cachel glyph_cachel; | |
| 1070 struct glyph_cachel | |
| 1071 { | |
| 3092 | 1072 #ifdef NEW_GC |
| 1073 struct lrecord_header header; | |
| 3263 | 1074 #endif /* NEW_GC */ |
| 428 | 1075 Lisp_Object glyph; |
| 1076 | |
| 1077 unsigned int dirty :1; /* I'm copying faces here. I'm not | |
| 1078 sure why we need two dirty | |
| 1079 flags. Maybe because an image | |
| 1080 instance can be dirty and so we | |
| 1081 need to frob this in the same way | |
| 1082 as other image instance properties. */ | |
| 1083 unsigned int updated :1; | |
| 1084 | |
| 1085 unsigned short width; | |
| 1086 unsigned short ascent; | |
| 1087 unsigned short descent; | |
| 1088 }; | |
| 1089 | |
| 3092 | 1090 #ifdef NEW_GC |
| 1091 typedef struct glyph_cachel Lisp_Glyph_Cachel; | |
| 1092 | |
| 1093 DECLARE_LRECORD (glyph_cachel, Lisp_Glyph_Cachel); | |
| 1094 | |
| 1095 #define XGLYPH_CACHEL(x) \ | |
| 1096 XRECORD (x, glyph_cachel, Lisp_Glyph_Cachel) | |
| 1097 #define wrap_glyph_cachel(p) wrap_record (p, glyph_cachel) | |
| 1098 #define GLYPH_CACHEL_P(x) RECORDP (x, glyph_cachel) | |
| 1099 #define CHECK_GLYPH_CACHEL(x) CHECK_RECORD (x, glyph_cachel) | |
| 1100 #define CONCHECK_GLYPH_CACHEL(x) CONCHECK_RECORD (x, glyph_cachel) | |
| 1101 #endif /* NEW_GC */ | |
| 1102 | |
| 428 | 1103 #define CONT_GLYPH_INDEX (glyph_index) 0 |
| 1104 #define TRUN_GLYPH_INDEX (glyph_index) 1 | |
| 1105 #define HSCROLL_GLYPH_INDEX (glyph_index) 2 | |
| 1106 #define CONTROL_GLYPH_INDEX (glyph_index) 3 | |
| 1107 #define OCT_ESC_GLYPH_INDEX (glyph_index) 4 | |
| 1108 #define INVIS_GLYPH_INDEX (glyph_index) 5 | |
| 1109 | |
| 442 | 1110 #ifdef ERROR_CHECK_GLYPHS |
| 1111 | |
| 826 | 1112 DECLARE_INLINE_HEADER ( |
| 1113 int | |
| 442 | 1114 GLYPH_CACHEL_WIDTH (struct window *window, int ind) |
| 826 | 1115 ) |
| 442 | 1116 { |
| 1117 int wid = Dynarr_atp (window->glyph_cachels, ind)->width; | |
| 1118 assert (wid >= 0 && wid < 10000); | |
| 1119 return wid; | |
| 1120 } | |
| 826 | 1121 |
| 1122 DECLARE_INLINE_HEADER ( | |
| 1123 int | |
| 442 | 1124 GLYPH_CACHEL_ASCENT (struct window *window, int ind) |
| 826 | 1125 ) |
| 442 | 1126 { |
| 1127 int wid = Dynarr_atp (window->glyph_cachels, ind)->ascent; | |
| 1128 assert (wid >= 0 && wid < 10000); | |
| 1129 return wid; | |
| 1130 } | |
| 826 | 1131 |
| 1132 DECLARE_INLINE_HEADER ( | |
| 1133 int | |
| 442 | 1134 GLYPH_CACHEL_DESCENT (struct window *window, int ind) |
| 826 | 1135 ) |
| 442 | 1136 { |
| 1137 int wid = Dynarr_atp (window->glyph_cachels, ind)->descent; | |
| 1138 assert (wid >= 0 && wid < 10000); | |
| 1139 return wid; | |
| 1140 } | |
| 1141 | |
| 1142 #else /* not ERROR_CHECK_GLYPHS */ | |
| 1143 | |
| 800 | 1144 #define GLYPH_CACHEL_WIDTH(window, ind) \ |
| 442 | 1145 Dynarr_atp (window->glyph_cachels, ind)->width |
| 1146 #define GLYPH_CACHEL_ASCENT(window, ind) \ | |
| 1147 Dynarr_atp (window->glyph_cachels, ind)->ascent | |
| 1148 #define GLYPH_CACHEL_DESCENT(window, ind) \ | |
| 1149 Dynarr_atp (window->glyph_cachels, ind)->descent | |
| 1150 | |
| 1151 #endif /* not ERROR_CHECK_GLYPHS */ | |
| 1152 | |
| 1153 #define GLYPH_CACHEL(window, ind) \ | |
| 1154 Dynarr_atp (window->glyph_cachels, ind) | |
| 800 | 1155 #define GLYPH_CACHEL_GLYPH(window, ind) \ |
| 442 | 1156 Dynarr_atp (window->glyph_cachels, ind)->glyph |
| 1157 #define GLYPH_CACHEL_DIRTYP(window, ind) \ | |
| 1158 Dynarr_atp (window->glyph_cachels, ind)->dirty | |
| 428 | 1159 |
| 1160 void mark_glyph_cachels (glyph_cachel_dynarr *elements); | |
| 1161 void mark_glyph_cachels_as_not_updated (struct window *w); | |
| 1162 void mark_glyph_cachels_as_clean (struct window *w); | |
| 1163 void reset_glyph_cachels (struct window *w); | |
| 1164 glyph_index get_glyph_cachel_index (struct window *w, Lisp_Object glyph); | |
| 1165 | |
| 1166 #ifdef MEMORY_USAGE_STATS | |
| 1167 int compute_glyph_cachel_usage (glyph_cachel_dynarr *glyph_cachels, | |
| 1168 struct overhead_stats *ovstats); | |
| 1169 #endif /* MEMORY_USAGE_STATS */ | |
| 1170 | |
| 1171 /************************************************************************/ | |
| 1172 /* Display Tables */ | |
| 1173 /************************************************************************/ | |
| 1174 | |
| 867 | 1175 Lisp_Object display_table_entry (Ichar, Lisp_Object, Lisp_Object); |
| 428 | 1176 void get_display_tables (struct window *, face_index, |
| 1177 Lisp_Object *, Lisp_Object *); | |
| 1178 | |
| 1179 /**************************************************************************** | |
| 1180 * Subwindow Object * | |
| 1181 ****************************************************************************/ | |
| 1182 | |
| 1183 void unmap_subwindow (Lisp_Object subwindow); | |
| 1184 void map_subwindow (Lisp_Object subwindow, int x, int y, | |
| 1185 struct display_glyph_area *dga); | |
| 647 | 1186 int find_matching_subwindow (struct frame* f, int x, int y, int width, |
| 1187 int height); | |
| 442 | 1188 void redisplay_widget (Lisp_Object widget); |
| 1189 void update_widget_instances (Lisp_Object frame); | |
| 1190 void redisplay_subwindow (Lisp_Object subwindow); | |
| 1191 Lisp_Object image_instance_parent_glyph (struct Lisp_Image_Instance*); | |
| 1192 int image_instance_changed (Lisp_Object image); | |
| 1193 void free_frame_subwindow_instances (struct frame* f); | |
| 1194 void reset_frame_subwindow_instance_cache (struct frame* f); | |
| 1195 int unmap_subwindow_instance_cache_mapper (Lisp_Object key, | |
| 1196 Lisp_Object value, void* finalize); | |
| 428 | 1197 |
| 1198 struct expose_ignore | |
| 1199 { | |
| 3092 | 1200 #ifdef NEW_GC |
| 1201 struct lrecord_header header; | |
| 1202 #endif /* NEW_GC */ | |
| 647 | 1203 int x, y; |
| 1204 int width, height; | |
| 428 | 1205 struct expose_ignore *next; |
| 1206 }; | |
| 1207 | |
| 3092 | 1208 #ifdef NEW_GC |
| 1209 DECLARE_LRECORD (expose_ignore, struct expose_ignore); | |
| 1210 #define XEXPOSE_IGNORE(x) XRECORD (x, expose_ignore, struct expose_ignore) | |
| 1211 #define wrap_expose_ignore(p) wrap_record (p, expose_ignore) | |
| 1212 #define EXPOSE_IGNOREP(x) RECORDP (x, expose_ignore) | |
| 1213 #define CHECK_EXPOSE_IGNORE(x) CHECK_RECORD (x, expose_ignore) | |
| 1214 #define CONCHECK_EXPOSE_IGNORE(x) CONCHECK_RECORD (x, expose_ignore) | |
| 1215 #endif /* NEW_GC */ | |
| 1216 | |
| 647 | 1217 int check_for_ignored_expose (struct frame* f, int x, int y, int width, |
| 1218 int height); | |
| 428 | 1219 extern int hold_ignored_expose_registration; |
| 1220 | |
| 863 | 1221 #define ROUND_UP(arg, unit) (((int)((arg) + (unit) - 1) / (int)(unit)) * (int)(unit)) |
| 1222 | |
| 440 | 1223 #endif /* INCLUDED_glyphs_h_ */ |