Mercurial > hg > xemacs-beta
annotate src/frame-impl.h @ 5120:d1247f3cc363 ben-lisp-object
latest work on lisp-object workspace;
more changes eliminating LCRECORD in place of LISP_OBJECT;
now compiles and runs.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Mon, 28 Dec 2009 01:15:52 -0600 |
| parents | 1e7cc382eb16 |
| children | 2a462149bd6a |
| rev | line source |
|---|---|
| 872 | 1 /* Define frame-object for XEmacs. |
| 2 Copyright (C) 1988, 1992, 1993, 1994 Free Software Foundation, Inc. | |
| 3 Copyright (C) 1995 Ben Wing. | |
| 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: FSF 19.30. */ | |
| 23 | |
| 24 #ifndef INCLUDED_frame_impl_h_ | |
| 25 #define INCLUDED_frame_impl_h_ | |
| 26 | |
| 27 #include "console-impl.h" /* for error_check_frame_type */ | |
| 28 #include "frame.h" | |
| 29 | |
| 30 #define FRAME_TYPE_NAME(f) ((f)->framemeths->name) | |
| 31 #define FRAME_TYPE(f) ((f)->framemeths->symbol) | |
| 32 | |
| 33 /******** Accessing / calling a frame method *********/ | |
| 34 | |
| 35 #define HAS_FRAMEMETH_P(f, m) HAS_CONTYPE_METH_P ((f)->framemeths, m) | |
| 36 #define FRAMEMETH(f, m, args) CONTYPE_METH ((f)->framemeths, m, args) | |
| 37 #define MAYBE_FRAMEMETH(f, m, args) \ | |
| 38 MAYBE_CONTYPE_METH ((f)->framemeths, m, args) | |
| 39 #define FRAMEMETH_OR_GIVEN(f, m, args, given) \ | |
| 40 CONTYPE_METH_OR_GIVEN((f)->framemeths, m, args, given) | |
| 41 | |
| 42 struct frame | |
| 43 { | |
|
5120
d1247f3cc363
latest work on lisp-object workspace;
Ben Wing <ben@xemacs.org>
parents:
3017
diff
changeset
|
44 LISP_OBJECT_HEADER header; |
| 872 | 45 |
| 46 /* Methods for this frame's console. This can also be retrieved | |
| 47 through frame->device->console, but it's faster this way. */ | |
| 48 struct console_methods *framemeths; | |
| 49 | |
| 1204 | 50 /* Duplicates framemeths->symbol. See comment in struct console. */ |
| 51 enum console_variant frametype; | |
| 52 | |
| 872 | 53 /* Size of text only area of this frame, excluding scrollbars, |
| 54 toolbars and end of line glyphs. The size can be in characters | |
| 55 or pixels, depending on units in which window system resizes | |
| 56 its windows */ | |
| 57 int height, width; | |
| 58 | |
| 59 /* New height and width for pending size change, in the same units | |
| 60 as above. 0 if no change pending. */ | |
| 61 int new_height, new_width; | |
| 62 | |
| 63 /* Size of text-only are of the frame, in default font characters. | |
| 64 This may be inaccurate due to rounding error */ | |
| 65 int char_height, char_width; | |
| 66 | |
| 67 /* Size of the whole frame, including scrollbars, toolbars and end | |
| 68 of line glyphs, in pixels */ | |
| 69 int pixheight, pixwidth; | |
| 70 | |
| 71 #ifdef HAVE_TTY | |
| 72 /* The count of frame number. This applies to TTY frames only. */ | |
| 73 int order_count; | |
| 74 #endif | |
| 75 | |
| 76 /* Current page number for a printer frame. */ | |
| 77 int page_number; | |
| 78 | |
| 79 /* Width of the internal border. This is a line of background color | |
| 80 just inside the window's border. It is normally only non-zero on | |
| 81 X frames, but we put it here to avoid introducing window system | |
| 82 dependencies. */ | |
| 83 int internal_border_width; | |
| 84 | |
| 85 int modiff; | |
| 86 | |
| 87 struct expose_ignore *subwindow_exposures; | |
| 88 struct expose_ignore *subwindow_exposures_tail; | |
| 89 | |
| 90 #ifdef HAVE_SCROLLBARS | |
| 91 /* frame-local scrollbar information. See scrollbar.c. */ | |
| 92 int scrollbar_y_offset; | |
| 93 | |
| 94 /* cache of created scrollbars */ | |
| 95 struct scrollbar_instance *sb_vcache; | |
| 96 struct scrollbar_instance *sb_hcache; | |
| 97 #endif | |
| 98 | |
| 99 #ifdef HAVE_TOOLBARS | |
| 100 /* Size of toolbars as seen by redisplay. This is used to determine | |
| 101 whether to re-layout windows by a call to change_frame_size early | |
| 102 in redisplay_frame. */ | |
| 103 int current_toolbar_size[4]; | |
| 104 #endif | |
| 105 | |
| 106 /* Size of gutters as seen by redisplay. This is used to determine | |
| 107 whether to re-layout windows by a call to change_frame_size early | |
| 108 in redisplay_frame. */ | |
| 109 int current_gutter_bounds[4]; | |
| 110 | |
| 111 /* Dynamic arrays of display lines for gutters */ | |
| 112 display_line_dynarr *current_display_lines[4]; | |
| 113 display_line_dynarr *desired_display_lines[4]; | |
| 114 | |
| 1204 | 115 /* A structure of auxiliary data specific to the device type. For |
| 116 example, struct x_frame is for X window frames; defined in | |
| 117 console-x-impl.h. */ | |
| 872 | 118 void *frame_data; |
| 119 | |
| 120 #define FRAME_SLOT_DECLARATION | |
| 1204 | 121 #define MARKED_SLOT(x) Lisp_Object x; |
| 872 | 122 #include "frameslots.h" |
| 123 | |
| 124 /* Nonzero if frame is currently displayed. | |
| 125 Mutually exclusive with iconified | |
| 126 JV: This now a tristate flag: | |
| 127 Value : Emacs meaning :f-v-p : X meaning | |
| 128 0 : not displayed : nil : unmapped | |
| 129 >0 : user can access it,needs repainting : t : mapped and visible | |
| 130 <0 : user can access it,needs no repainting : hidden :mapped and invisible | |
| 131 where f-v-p is the return value of frame-visible-p */ | |
| 132 int visible; | |
| 133 | |
| 134 /* one-bit flags: */ | |
| 135 | |
| 136 /* Is focusing onto this frame disabled? (Modal dialog boxes) */ | |
| 137 unsigned int disabled :1; | |
| 138 | |
| 139 /* Are we finished initializing? */ | |
| 140 unsigned int init_finished :1; | |
| 141 | |
| 142 /* Is frame marked for deletion? This is used in XSetErrorHandler(). */ | |
| 143 unsigned int being_deleted :1; | |
| 144 | |
| 145 /* Nonzero if last attempt at redisplay on this frame was preempted. */ | |
| 146 unsigned int display_preempted :1; | |
| 147 | |
| 148 /* Nonzero if window is currently iconified. | |
| 149 This and visible are mutually exclusive. */ | |
| 150 unsigned int iconified :1; | |
| 151 | |
| 152 /* Nonzero if this frame should be cleared and then redrawn. | |
| 153 Setting this will also effectively set frame_changed. */ | |
| 154 unsigned int clear :1; | |
| 155 | |
| 156 /* True if frame actually has a minibuffer window on it. | |
| 157 0 if using a minibuffer window that isn't on this frame. */ | |
| 158 unsigned int has_minibuffer :1; | |
| 159 | |
| 160 /* True if frame's root window can't be split. */ | |
| 161 unsigned int no_split :1; | |
| 162 | |
| 163 unsigned int top_toolbar_was_visible :1; | |
| 164 unsigned int bottom_toolbar_was_visible :1; | |
| 165 unsigned int left_toolbar_was_visible :1; | |
| 166 unsigned int right_toolbar_was_visible :1; | |
| 167 /* gutter visibility */ | |
| 168 unsigned int top_gutter_was_visible :1; | |
| 169 unsigned int bottom_gutter_was_visible :1; | |
| 170 unsigned int left_gutter_was_visible :1; | |
| 171 unsigned int right_gutter_was_visible :1; | |
| 172 | |
| 173 /* redisplay flags */ | |
| 174 unsigned int buffers_changed :1; | |
| 175 unsigned int clip_changed :1; | |
| 176 unsigned int extents_changed :1; | |
| 177 unsigned int faces_changed :1; | |
| 178 unsigned int frame_changed :1; | |
| 905 | 179 unsigned int frame_layout_changed :1; /* The layout of frame |
| 180 elements has changed. */ | |
| 872 | 181 unsigned int subwindows_changed :1; |
| 182 unsigned int subwindows_state_changed :1; | |
| 183 unsigned int glyphs_changed :1; | |
| 184 unsigned int icon_changed :1; | |
| 185 unsigned int menubar_changed :1; | |
| 186 unsigned int modeline_changed :1; | |
| 187 unsigned int point_changed :1; | |
| 188 unsigned int size_changed :1; | |
| 189 unsigned int toolbar_changed :1; | |
| 190 unsigned int gutter_changed :1; | |
| 191 unsigned int windows_changed :1; | |
| 192 unsigned int windows_structure_changed :1; | |
| 193 unsigned int window_face_cache_reset :1; /* used by expose handler */ | |
| 194 unsigned int echo_area_garbaged :1; /* used by Fredisplay_echo_area */ | |
| 195 unsigned int size_slipped :1; | |
| 196 | |
| 197 unsigned int size_change_pending :1; | |
| 198 unsigned int mirror_dirty :1; | |
| 199 | |
| 200 /* flag indicating if any window on this frame is displaying a subwindow */ | |
| 201 unsigned int subwindows_being_displayed :1; | |
| 202 }; | |
| 203 | |
| 204 /* Redefine basic properties more efficiently */ | |
| 205 | |
| 206 #undef FRAME_LIVE_P | |
| 207 #define FRAME_LIVE_P(f) (!EQ (FRAME_TYPE (f), Qdead)) | |
| 208 #undef FRAME_DEVICE | |
| 209 #define FRAME_DEVICE(f) ((f)->device) | |
| 210 | |
| 211 #define FRAME_TYPE_P(f, type) EQ (FRAME_TYPE (f), Q##type) | |
| 212 | |
| 213 #ifdef ERROR_CHECK_TYPES | |
| 214 DECLARE_INLINE_HEADER ( | |
| 215 struct frame * | |
| 216 error_check_frame_type (struct frame * f, Lisp_Object sym) | |
| 217 ) | |
| 218 { | |
| 219 assert (EQ (FRAME_TYPE (f), sym)); | |
| 220 return f; | |
| 221 } | |
| 222 # define FRAME_TYPE_DATA(f, type) \ | |
| 223 ((struct type##_frame *) error_check_frame_type (f, Q##type)->frame_data) | |
| 224 #else | |
| 225 # define FRAME_TYPE_DATA(f, type) \ | |
| 226 ((struct type##_frame *) (f)->frame_data) | |
| 227 #endif | |
| 228 | |
| 229 #define CHECK_FRAME_TYPE(x, type) \ | |
| 230 do { \ | |
| 231 CHECK_FRAME (x); \ | |
| 232 if (!FRAME_TYPE_P (XFRAME (x), type)) \ | |
| 233 dead_wrong_type_argument \ | |
| 234 (type##_console_methods->predicate_symbol, x); \ | |
| 235 } while (0) | |
| 236 #define CONCHECK_FRAME_TYPE(x, type) \ | |
| 237 do { \ | |
| 238 CONCHECK_FRAME (x); \ | |
| 239 if (!FRAME_TYPE_P (XFRAME (x), type)) \ | |
| 240 x = wrong_type_argument \ | |
| 241 (type##_console_methods->predicate_symbol, x); \ | |
| 242 } while (0) | |
| 243 | |
| 244 #define FRAME_DISPLAY_P(frm) \ | |
| 245 (DEVICE_DISPLAY_P (XDEVICE (FRAME_DEVICE (frm)))) | |
| 246 | |
| 247 #define CHECK_DISPLAY_FRAME(frm) \ | |
| 248 do { \ | |
| 249 CHECK_FRAME (frm); \ | |
| 250 CHECK_LIVE_FRAME (frm); \ | |
| 251 CHECK_DISPLAY_DEVICE (FRAME_DEVICE (XFRAME (frm))); \ | |
| 252 } while (0) | |
| 253 | |
| 254 #define CONCHECK_DISPLAY_FRAME(frm) \ | |
| 255 do { \ | |
| 256 CONCHECK_FRAME (frm); \ | |
| 257 CONCHECK_LIVE_FRAME (frm); \ | |
| 258 CONCHECK_DISPLAY_DEVICE (FRAME_DEVICE (XFRAME (frm))); \ | |
| 259 } while (0) | |
| 260 | |
| 261 #define FRAME_PRINTER_P(frm) \ | |
| 262 (DEVICE_PRINTER_P (XDEVICE (FRAME_DEVICE (frm)))) | |
| 263 | |
| 264 #define CHECK_PRINTER_FRAME(frm) \ | |
| 265 do { \ | |
| 266 CHECK_FRAME (frm); \ | |
| 267 CHECK_LIVE_FRAME (frm); \ | |
| 268 CHECK_PRINTER_DEVICE (FRAME_DEVICE (XFRAME (frm))); \ | |
| 269 } while (0) | |
| 270 | |
| 271 #define CONCHECK_PRINTER_FRAME(frm) \ | |
| 272 do { \ | |
| 273 CONCHECK_FRAME (frm); \ | |
| 274 CONCHECK_LIVE_FRAME (frm); \ | |
| 275 CONCHECK_PRINTER_DEVICE (FRAME_DEVICE (XFRAME (frm))); \ | |
| 276 } while (0) | |
| 277 | |
| 278 /* #### These should be in the frame-*.h files but there are | |
| 279 too many places where the abstraction is broken. Need to | |
| 280 fix. */ | |
| 281 | |
| 282 #define FRAME_X_P(frm) CONSOLE_TYPESYM_X_P (FRAME_TYPE (frm)) | |
| 283 #define CHECK_X_FRAME(z) CHECK_FRAME_TYPE (z, x) | |
| 284 #define CONCHECK_X_FRAME(z) CONCHECK_FRAME_TYPE (z, x) | |
| 285 | |
| 286 #define FRAME_GTK_P(frm) CONSOLE_TYPESYM_GTK_P (FRAME_TYPE (frm)) | |
| 287 #define CHECK_GTK_FRAME(z) CHECK_FRAME_TYPE (z, gtk) | |
| 288 #define CONCHECK_GTK_FRAME(z) CONCHECK_FRAME_TYPE (z, gtk) | |
| 289 | |
| 290 #define FRAME_TTY_P(frm) CONSOLE_TYPESYM_TTY_P (FRAME_TYPE (frm)) | |
| 291 #define CHECK_TTY_FRAME(z) CHECK_FRAME_TYPE (z, tty) | |
| 292 #define CONCHECK_TTY_FRAME(z) CONCHECK_FRAME_TYPE (z, tty) | |
| 293 | |
| 294 #define FRAME_STREAM_P(frm) CONSOLE_TYPESYM_STREAM_P (FRAME_TYPE (frm)) | |
| 295 #define CHECK_STREAM_FRAME(z) CHECK_FRAME_TYPE (z, stream) | |
| 296 #define CONCHECK_STREAM_FRAME(z) CONCHECK_FRAME_TYPE (z, stream) | |
| 297 | |
| 298 #define FRAME_WIN_P(frm) CONSOLE_TYPESYM_WIN_P (FRAME_TYPE (frm)) | |
| 299 | |
| 300 extern int frame_changed; | |
| 301 | |
| 302 #define MARK_FRAME_FACES_CHANGED(f) do { \ | |
| 303 struct frame *mffc_f = (f); \ | |
| 304 mffc_f->faces_changed = 1; \ | |
| 305 mffc_f->modiff++; \ | |
| 306 if (!NILP (mffc_f->device)) \ | |
| 307 { \ | |
| 308 struct device *mffc_d = XDEVICE (mffc_f->device); \ | |
| 309 MARK_DEVICE_FACES_CHANGED (mffc_d); \ | |
| 310 } \ | |
| 311 else \ | |
| 312 faces_changed = 1; \ | |
| 313 } while (0) | |
| 314 | |
| 315 #define MARK_FRAME_GLYPHS_CHANGED(f) do { \ | |
| 316 struct frame *mfgc_f = (f); \ | |
| 317 mfgc_f->glyphs_changed = 1; \ | |
| 318 mfgc_f->modiff++; \ | |
| 319 if (!NILP (mfgc_f->device)) \ | |
| 320 { \ | |
| 321 struct device *mfgc_d = XDEVICE (mfgc_f->device); \ | |
| 322 MARK_DEVICE_GLYPHS_CHANGED (mfgc_d); \ | |
| 323 } \ | |
| 324 else \ | |
| 325 glyphs_changed = 1; \ | |
| 326 } while (0) | |
| 327 | |
| 328 #define MARK_FRAME_SUBWINDOWS_CHANGED(f) do { \ | |
| 329 struct frame *mfgc_f = (f); \ | |
| 330 mfgc_f->subwindows_changed = 1; \ | |
| 331 mfgc_f->modiff++; \ | |
| 332 if (!NILP (mfgc_f->device)) \ | |
| 333 { \ | |
| 334 struct device *mfgc_d = XDEVICE (mfgc_f->device); \ | |
| 335 MARK_DEVICE_SUBWINDOWS_CHANGED (mfgc_d); \ | |
| 336 } \ | |
| 337 else \ | |
| 338 subwindows_changed = 1; \ | |
| 339 } while (0) | |
| 340 | |
| 341 #define MARK_FRAME_SUBWINDOWS_STATE_CHANGED(f) do { \ | |
| 342 struct frame *mfgc_f = (f); \ | |
| 343 mfgc_f->subwindows_state_changed = 1; \ | |
| 344 mfgc_f->modiff++; \ | |
| 345 if (!NILP (mfgc_f->device)) \ | |
| 346 { \ | |
| 347 struct device *mfgc_d = XDEVICE (mfgc_f->device); \ | |
| 348 MARK_DEVICE_SUBWINDOWS_STATE_CHANGED (mfgc_d); \ | |
| 349 } \ | |
| 350 else \ | |
| 351 subwindows_state_changed = 1; \ | |
| 352 } while (0) | |
| 353 | |
| 354 #define MARK_FRAME_TOOLBARS_CHANGED(f) do { \ | |
| 355 struct frame *mftc_f = (f); \ | |
| 356 mftc_f->toolbar_changed = 1; \ | |
| 357 mftc_f->modiff++; \ | |
| 358 if (!NILP (mftc_f->device)) \ | |
| 359 { \ | |
| 360 struct device *mftc_d = XDEVICE (mftc_f->device); \ | |
| 361 MARK_DEVICE_TOOLBARS_CHANGED (mftc_d); \ | |
| 362 } \ | |
| 363 else \ | |
| 364 toolbar_changed = 1; \ | |
| 365 } while (0) | |
| 366 | |
| 367 #define MARK_FRAME_GUTTERS_CHANGED(f) do { \ | |
| 368 struct frame *mftc_f = (f); \ | |
| 369 mftc_f->gutter_changed = 1; \ | |
| 370 mftc_f->modiff++; \ | |
| 371 if (!NILP (mftc_f->device)) \ | |
| 372 { \ | |
| 373 struct device *mftc_d = XDEVICE (mftc_f->device); \ | |
| 374 MARK_DEVICE_GUTTERS_CHANGED (mftc_d); \ | |
| 375 } \ | |
| 376 else \ | |
| 377 gutter_changed = 1; \ | |
| 378 } while (0) | |
| 379 | |
| 380 #define MARK_FRAME_SIZE_CHANGED(f) do { \ | |
| 381 struct frame *mfsc_f = (f); \ | |
| 382 mfsc_f->size_changed = 1; \ | |
| 383 mfsc_f->size_change_pending = 1; \ | |
| 384 mfsc_f->modiff++; \ | |
| 385 if (!NILP (mfsc_f->device)) \ | |
| 386 { \ | |
| 387 struct device *mfsc_d = XDEVICE (mfsc_f->device); \ | |
| 388 MARK_DEVICE_SIZE_CHANGED (mfsc_d); \ | |
| 389 } \ | |
| 390 else \ | |
| 391 size_changed = 1; \ | |
| 392 } while (0) | |
| 393 | |
| 394 #define MARK_FRAME_CHANGED(f) do { \ | |
| 395 struct frame *mfc_f = (f); \ | |
| 396 mfc_f->frame_changed = 1; \ | |
| 397 mfc_f->modiff++; \ | |
| 398 if (!NILP (mfc_f->device)) \ | |
| 399 { \ | |
| 400 struct device *mfc_d = XDEVICE (mfc_f->device); \ | |
| 401 MARK_DEVICE_FRAME_CHANGED (mfc_d); \ | |
| 402 } \ | |
| 403 else \ | |
| 404 frame_changed = 1; \ | |
| 405 } while (0) | |
| 406 | |
| 905 | 407 #define MARK_FRAME_LAYOUT_CHANGED(f) do { \ |
| 408 struct frame *mfc_f = (f); \ | |
| 409 mfc_f->frame_layout_changed = 1; \ | |
| 410 mfc_f->modiff++; \ | |
| 411 if (!NILP (mfc_f->device)) \ | |
| 412 { \ | |
| 413 struct device *mfc_d = XDEVICE (mfc_f->device); \ | |
| 414 MARK_DEVICE_FRAME_LAYOUT_CHANGED (mfc_d); \ | |
| 415 } \ | |
| 416 else \ | |
| 417 frame_layout_changed = 1; \ | |
| 418 } while (0) | |
| 419 | |
| 872 | 420 #define MARK_FRAME_WINDOWS_CHANGED(f) do { \ |
| 421 struct frame *mfwc_f = (f); \ | |
| 422 mfwc_f->windows_changed = 1; \ | |
| 423 mfwc_f->modiff++; \ | |
| 424 if (!NILP (mfwc_f->device)) \ | |
| 425 { \ | |
| 426 struct device *mfwc_d = XDEVICE (mfwc_f->device); \ | |
| 427 MARK_DEVICE_WINDOWS_CHANGED (mfwc_d); \ | |
| 428 } \ | |
| 429 else \ | |
| 430 windows_changed = 1; \ | |
| 431 } while (0) | |
| 432 | |
| 433 #define MARK_FRAME_WINDOWS_STRUCTURE_CHANGED(f) do { \ | |
| 434 struct frame *fwsc_f = (f); \ | |
| 435 fwsc_f->windows_structure_changed = 1; \ | |
| 436 fwsc_f->modiff++; \ | |
| 437 if (!NILP (fwsc_f->device)) \ | |
| 438 { \ | |
| 439 struct device *fwsc_d = XDEVICE (fwsc_f->device); \ | |
| 440 MARK_DEVICE_WINDOWS_STRUCTURE_CHANGED (fwsc_d); \ | |
| 441 } \ | |
| 442 else \ | |
| 443 windows_structure_changed = 1; \ | |
| 444 invalidate_vertical_divider_cache_in_frame (fwsc_f); \ | |
| 445 } while (0) | |
| 446 | |
| 447 #define MARK_FRAME_SIZE_SLIPPED(f) do { \ | |
| 448 struct frame *fwsc_f = (f); \ | |
| 449 fwsc_f->size_slipped = 1; \ | |
| 450 fwsc_f->modiff++; \ | |
| 451 if (!NILP (fwsc_f->device)) \ | |
| 452 { \ | |
| 453 struct device *fwsc_d = XDEVICE (fwsc_f->device); \ | |
| 454 MARK_DEVICE_FRAME_CHANGED (fwsc_d); \ | |
| 455 } \ | |
| 456 else \ | |
| 457 frame_changed = 1; \ | |
| 458 } while (0) | |
| 459 | |
| 460 #define CLEAR_FRAME_SIZE_SLIPPED(f) do { \ | |
| 461 struct frame *fwsc_f = (f); \ | |
| 462 fwsc_f->size_slipped = 0; \ | |
| 463 } while (0) | |
| 464 | |
| 465 #define SET_FRAME_CLEAR(f) MARK_FRAME_CHANGED (f); (f)->clear = 1 | |
| 466 | |
| 467 #define FRAME_MINIBUF_ONLY_P(f) \ | |
| 468 EQ (FRAME_ROOT_WINDOW (f), FRAME_MINIBUF_WINDOW (f)) | |
| 469 #define FRAME_HAS_MINIBUF_P(f) ((f)->has_minibuffer) | |
| 470 #define FRAME_HEIGHT(f) ((f)->height) | |
| 471 #define FRAME_WIDTH(f) ((f)->width) | |
| 472 #define FRAME_CHARHEIGHT(f) ((f)->char_height) | |
| 473 #define FRAME_CHARWIDTH(f) ((f)->char_width) | |
| 474 #define FRAME_PIXHEIGHT(f) ((f)->pixheight) | |
| 475 #define FRAME_PIXWIDTH(f) ((f)->pixwidth) | |
| 476 #define FRAME_PAGENUMBER(f) ((f)->page_number + 0) | |
| 477 #define FRAME_SET_PAGENUMBER(f,x) (f)->page_number = (x); | |
| 478 #ifdef HAVE_SCROLLBARS | |
| 479 #define FRAME_SCROLLBAR_WIDTH(f) \ | |
| 480 (NILP ((f)->vertical_scrollbar_visible_p) ? \ | |
| 481 0 : XINT ((f)->scrollbar_width)) | |
| 482 #define FRAME_SCROLLBAR_HEIGHT(f) \ | |
| 483 (NILP ((f)->horizontal_scrollbar_visible_p) ? \ | |
| 484 0 : XINT ((f)->scrollbar_height)) | |
| 485 #else | |
| 486 #define FRAME_SCROLLBAR_WIDTH(f) 0 | |
| 487 #define FRAME_SCROLLBAR_HEIGHT(f) 0 | |
| 488 #endif | |
| 489 | |
| 490 #define FRAME_NEW_HEIGHT(f) ((f)->new_height) | |
| 491 #define FRAME_NEW_WIDTH(f) ((f)->new_width) | |
| 492 #define FRAME_CURSOR_X(f) ((f)->cursor_x) | |
| 493 #define FRAME_CURSOR_Y(f) ((f)->cursor_y) | |
| 494 #define FRAME_VISIBLE_P(f) ((f)->visible) | |
| 495 #define FRAME_REPAINT_P(f) ((f)->visible>0) | |
| 496 #define FRAME_NO_SPLIT_P(f) ((f)->no_split) | |
| 497 #define FRAME_ICONIFIED_P(f) ((f)->iconified) | |
| 498 #define FRAME_FOCUS_FRAME(f) ((f)->focus_frame) | |
| 499 #define FRAME_MINIBUF_WINDOW(f) ((f)->minibuffer_window) | |
| 500 #define FRAME_ROOT_WINDOW(f) ((f)->root_window) | |
| 501 /* Catch people attempting to set this. */ | |
| 502 #define FRAME_SELECTED_WINDOW(f) NON_LVALUE ((f)->selected_window) | |
| 503 #define FRAME_SELECTED_XWINDOW(f) XWINDOW (FRAME_SELECTED_WINDOW (f)) | |
| 504 #define FRAME_LAST_NONMINIBUF_WINDOW(f) \ | |
| 505 NON_LVALUE ((f)->last_nonminibuf_window) | |
| 506 #define FRAME_SB_VCACHE(f) ((f)->sb_vcache) | |
| 507 #define FRAME_SB_HCACHE(f) ((f)->sb_hcache) | |
| 508 #define FRAME_SUBWINDOW_CACHE(f) ((f)->subwindow_instance_cache) | |
| 509 | |
| 510 #if 0 /* FSFmacs */ | |
| 511 | |
| 512 #define FRAME_VISIBLE_P(f) ((f)->visible != 0) | |
| 513 #define FRAME_SET_VISIBLE(f,p) \ | |
| 514 ((f)->async_visible = (p), FRAME_SAMPLE_VISIBILITY (f)) | |
| 515 | |
| 516 /* Emacs's redisplay code could become confused if a frame's | |
| 517 visibility changes at arbitrary times. For example, if a frame is | |
| 518 visible while the desired glyphs are being built, but becomes | |
| 519 invisible before they are updated, then some rows of the | |
| 520 desired_glyphs will be left marked as enabled after redisplay is | |
| 521 complete, which should never happen. The next time the frame | |
| 522 becomes visible, redisplay will probably barf. | |
| 523 | |
| 524 Currently, there are no similar situations involving iconified, but | |
| 525 the principle is the same. | |
| 526 | |
| 527 So instead of having asynchronous input handlers directly set and | |
| 528 clear the frame's visibility and iconification flags, they just set | |
| 529 the async_visible and async_iconified flags; the redisplay code | |
| 530 calls the FRAME_SAMPLE_VISIBILITY macro before doing any redisplay, | |
| 531 which sets visible and iconified from their asynchronous | |
| 532 counterparts. | |
| 533 | |
| 534 Synchronous code must use the FRAME_SET_VISIBLE macro. | |
| 535 | |
| 536 Also, if a frame used to be invisible, but has just become visible, | |
| 537 it must be marked as garbaged, since redisplay hasn't been keeping | |
| 538 up its contents. */ | |
| 539 #define FRAME_SAMPLE_VISIBILITY(f) \ | |
| 540 (((f)->async_visible && ! (f)->visible) ? SET_FRAME_GARBAGED (f) : 0, \ | |
| 541 (f)->visible = (f)->async_visible, \ | |
| 542 (f)->iconified = (f)->async_iconified) | |
| 543 | |
| 544 #endif /* FSFmacs */ | |
| 545 | |
| 546 #define FRAME_BORDER_WIDTH(f) ((f)->internal_border_width) | |
| 547 #define FRAME_BORDER_HEIGHT(f) ((f)->internal_border_width) | |
| 548 | |
| 549 /* This returns the frame-local value; that tells you what you should | |
| 550 use when computing the frame size. It is *not* the actual toolbar | |
| 551 size because that depends on the selected window. Use the macros | |
| 552 below for that. | |
| 553 */ | |
| 554 | |
| 555 #ifdef HAVE_TOOLBARS | |
| 556 #define FRAME_RAW_THEORETICAL_TOOLBAR_VISIBLE(f, pos) \ | |
| 557 (!NILP((f)->toolbar_buttons[pos]) && !NILP ((f)->toolbar_visible_p[pos])) | |
| 558 #define FRAME_RAW_THEORETICAL_TOOLBAR_SIZE(f, pos) \ | |
| 559 (!NILP ((f)->toolbar_buttons[pos]) && INTP((f)->toolbar_size[pos]) ? \ | |
| 560 (XINT ((f)->toolbar_size[pos])) : 0) | |
| 561 #define FRAME_RAW_THEORETICAL_TOOLBAR_BORDER_WIDTH(f, pos) \ | |
| 562 (!NILP ((f)->toolbar_buttons[pos]) && INTP((f)->toolbar_border_width[pos]) ? \ | |
| 563 (XINT ((f)->toolbar_border_width[pos])) : 0) | |
| 564 #else | |
| 565 #define FRAME_RAW_THEORETICAL_TOOLBAR_VISIBLE(f, pos) 0 | |
| 566 #define FRAME_RAW_THEORETICAL_TOOLBAR_SIZE(f, pos) 0 | |
| 567 #define FRAME_RAW_THEORETICAL_TOOLBAR_BORDER_WIDTH(f, pos) 0 | |
| 568 #endif | |
| 569 | |
| 570 #define FRAME_THEORETICAL_TOOLBAR_SIZE(f, pos) \ | |
| 571 (FRAME_RAW_THEORETICAL_TOOLBAR_VISIBLE (f, pos) \ | |
| 572 ? FRAME_RAW_THEORETICAL_TOOLBAR_SIZE (f, pos) \ | |
| 573 : 0) | |
| 574 | |
| 575 #define FRAME_THEORETICAL_TOP_TOOLBAR_HEIGHT(f) \ | |
| 576 FRAME_THEORETICAL_TOOLBAR_SIZE (f, TOP_TOOLBAR) | |
| 577 #define FRAME_THEORETICAL_BOTTOM_TOOLBAR_HEIGHT(f) \ | |
| 578 FRAME_THEORETICAL_TOOLBAR_SIZE (f, BOTTOM_TOOLBAR) | |
| 579 #define FRAME_THEORETICAL_LEFT_TOOLBAR_WIDTH(f) \ | |
| 580 FRAME_THEORETICAL_TOOLBAR_SIZE (f, LEFT_TOOLBAR) | |
| 581 #define FRAME_THEORETICAL_RIGHT_TOOLBAR_WIDTH(f) \ | |
| 582 FRAME_THEORETICAL_TOOLBAR_SIZE (f, RIGHT_TOOLBAR) | |
| 583 | |
| 584 #define FRAME_THEORETICAL_TOOLBAR_BORDER_WIDTH(f, pos) \ | |
| 585 (FRAME_RAW_THEORETICAL_TOOLBAR_VISIBLE (f, pos) \ | |
| 586 ? FRAME_RAW_THEORETICAL_TOOLBAR_BORDER_WIDTH (f, pos) \ | |
| 587 : 0) | |
| 588 | |
| 589 #define FRAME_THEORETICAL_TOP_TOOLBAR_BORDER_WIDTH(f) \ | |
| 590 FRAME_THEORETICAL_TOOLBAR_BORDER_WIDTH (f, TOP_TOOLBAR) | |
| 591 #define FRAME_THEORETICAL_BOTTOM_TOOLBAR_BORDER_WIDTH(f) \ | |
| 592 FRAME_THEORETICAL_TOOLBAR_BORDER_WIDTH (f, BOTTOM_TOOLBAR) | |
| 593 #define FRAME_THEORETICAL_LEFT_TOOLBAR_BORDER_WIDTH(f) \ | |
| 594 FRAME_THEORETICAL_TOOLBAR_BORDER_WIDTH (f, LEFT_TOOLBAR) | |
| 595 #define FRAME_THEORETICAL_RIGHT_TOOLBAR_BORDER_WIDTH(f) \ | |
| 596 FRAME_THEORETICAL_TOOLBAR_BORDER_WIDTH (f, RIGHT_TOOLBAR) | |
| 597 | |
| 598 /* This returns the window-local value rather than the frame-local value; | |
| 599 that tells you about what's actually visible rather than what should | |
| 600 be used when computing the frame size. */ | |
| 601 | |
| 602 #ifdef HAVE_TOOLBARS | |
| 603 #define FRAME_RAW_REAL_TOOLBAR_VISIBLE(f, pos) \ | |
| 604 (HAS_FRAMEMETH_P (f, initialize_frame_toolbars) \ | |
| 605 && !NILP (XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f))->toolbar_visible_p[pos])) | |
| 606 #define FRAME_RAW_REAL_TOOLBAR_BORDER_WIDTH(f, pos) \ | |
| 607 ((INTP (XWINDOW \ | |
| 608 (FRAME_LAST_NONMINIBUF_WINDOW (f))->toolbar_border_width[pos])) ? \ | |
| 609 (XINT (XWINDOW \ | |
| 610 (FRAME_LAST_NONMINIBUF_WINDOW (f))->toolbar_border_width[pos])) \ | |
| 611 : 0) | |
| 612 #define FRAME_RAW_REAL_TOOLBAR_SIZE(f, pos) \ | |
| 613 ((INTP (XWINDOW \ | |
| 614 (FRAME_LAST_NONMINIBUF_WINDOW (f))->toolbar_size[pos])) ? \ | |
| 615 (XINT (XWINDOW \ | |
| 616 (FRAME_LAST_NONMINIBUF_WINDOW (f))->toolbar_size[pos])) : 0) | |
| 617 #define FRAME_REAL_TOOLBAR(f, pos) \ | |
| 618 (XWINDOW (FRAME_LAST_NONMINIBUF_WINDOW (f))->toolbar[pos]) | |
| 619 #else | |
| 620 #define FRAME_RAW_REAL_TOOLBAR_VISIBLE(f, pos) 0 | |
| 621 #define FRAME_RAW_REAL_TOOLBAR_BORDER_WIDTH(f, pos) 0 | |
| 622 #define FRAME_RAW_REAL_TOOLBAR_SIZE(f, pos) 0 | |
| 623 #define FRAME_REAL_TOOLBAR(f, pos) Qnil | |
| 624 #endif | |
| 625 | |
| 626 /* Note to Chuck | |
| 627 Note to Chuck | |
| 628 Note to Chuck: | |
| 629 | |
| 630 The former definitions of FRAME_REAL_FOO_TOOLBAR_VISIBLE | |
| 631 looked at the toolbar data to see what was there. The | |
| 632 current ones look at the current values of the specifiers. | |
| 633 This is a semantic change; the former definition returned | |
| 634 what was *actually* there right at the moment, while the | |
| 635 current one returns what *ought* to be there once redisplay | |
| 636 has run to completion. I think this new definition is more | |
| 637 correct in almost all circumstances and is much less likely | |
| 638 to lead to strange race conditions. I'm not completely | |
| 639 sure that there aren't some places in the redisplay code | |
| 640 that use these macros and expect the former semantics, so | |
| 641 if you encounter some odd toolbar behavior, you might want | |
| 642 to look into this. --ben */ | |
| 643 | |
| 644 #define FRAME_REAL_TOOLBAR_VISIBLE(f, pos) \ | |
| 645 ((!NILP (FRAME_REAL_TOOLBAR (f, pos)) \ | |
| 646 && FRAME_RAW_REAL_TOOLBAR_SIZE (f, pos) > 0) \ | |
| 647 ? FRAME_RAW_REAL_TOOLBAR_VISIBLE (f, pos) \ | |
| 648 : 0) | |
| 649 #define FRAME_REAL_TOOLBAR_SIZE(f, pos) \ | |
| 650 ((!NILP (FRAME_REAL_TOOLBAR (f, pos)) \ | |
| 651 && FRAME_RAW_REAL_TOOLBAR_VISIBLE (f, pos)) \ | |
| 652 ? FRAME_RAW_REAL_TOOLBAR_SIZE (f, pos) \ | |
| 653 : 0) | |
| 654 #define FRAME_REAL_TOOLBAR_BORDER_WIDTH(f, pos) \ | |
| 655 ((!NILP (FRAME_REAL_TOOLBAR (f, pos)) \ | |
| 656 && FRAME_RAW_REAL_TOOLBAR_VISIBLE (f, pos)) \ | |
| 657 ? FRAME_RAW_REAL_TOOLBAR_BORDER_WIDTH (f, pos) \ | |
| 658 : 0) | |
| 659 | |
| 660 #define FRAME_REAL_TOP_TOOLBAR_HEIGHT(f) \ | |
| 661 FRAME_REAL_TOOLBAR_SIZE (f, TOP_TOOLBAR) | |
| 662 #define FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT(f) \ | |
| 663 FRAME_REAL_TOOLBAR_SIZE (f, BOTTOM_TOOLBAR) | |
| 664 #define FRAME_REAL_LEFT_TOOLBAR_WIDTH(f) \ | |
| 665 FRAME_REAL_TOOLBAR_SIZE (f, LEFT_TOOLBAR) | |
| 666 #define FRAME_REAL_RIGHT_TOOLBAR_WIDTH(f) \ | |
| 667 FRAME_REAL_TOOLBAR_SIZE (f, RIGHT_TOOLBAR) | |
| 668 | |
| 669 #define FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH(f) \ | |
| 670 FRAME_REAL_TOOLBAR_BORDER_WIDTH (f, TOP_TOOLBAR) | |
| 671 #define FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH(f) \ | |
| 672 FRAME_REAL_TOOLBAR_BORDER_WIDTH (f, BOTTOM_TOOLBAR) | |
| 673 #define FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH(f) \ | |
| 674 FRAME_REAL_TOOLBAR_BORDER_WIDTH (f, LEFT_TOOLBAR) | |
| 675 #define FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH(f) \ | |
| 676 FRAME_REAL_TOOLBAR_BORDER_WIDTH (f, RIGHT_TOOLBAR) | |
| 677 | |
| 678 #define FRAME_REAL_TOP_TOOLBAR_VISIBLE(f) \ | |
| 679 FRAME_REAL_TOOLBAR_VISIBLE (f, TOP_TOOLBAR) | |
| 680 #define FRAME_REAL_BOTTOM_TOOLBAR_VISIBLE(f) \ | |
| 681 FRAME_REAL_TOOLBAR_VISIBLE (f, BOTTOM_TOOLBAR) | |
| 682 #define FRAME_REAL_LEFT_TOOLBAR_VISIBLE(f) \ | |
| 683 FRAME_REAL_TOOLBAR_VISIBLE (f, LEFT_TOOLBAR) | |
| 684 #define FRAME_REAL_RIGHT_TOOLBAR_VISIBLE(f) \ | |
| 685 FRAME_REAL_TOOLBAR_VISIBLE (f, RIGHT_TOOLBAR) | |
| 686 | |
| 687 #define FRAME_TOP_BORDER_START(f) \ | |
| 688 (FRAME_REAL_TOP_TOOLBAR_HEIGHT (f) + \ | |
| 689 2 * FRAME_REAL_TOP_TOOLBAR_BORDER_WIDTH (f)) | |
| 690 #define FRAME_TOP_BORDER_END(f) \ | |
| 691 (FRAME_TOP_BORDER_START (f) + FRAME_BORDER_HEIGHT (f)) | |
| 692 | |
| 693 #define FRAME_BOTTOM_BORDER_START(f) \ | |
| 694 (FRAME_PIXHEIGHT (f) - FRAME_BORDER_HEIGHT (f) - \ | |
| 695 FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) - \ | |
| 696 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)) | |
| 697 #define FRAME_BOTTOM_BORDER_END(f) \ | |
| 698 (FRAME_PIXHEIGHT (f) - FRAME_REAL_BOTTOM_TOOLBAR_HEIGHT (f) - \ | |
| 699 2 * FRAME_REAL_BOTTOM_TOOLBAR_BORDER_WIDTH (f)) | |
| 700 | |
| 701 #define FRAME_LEFT_BORDER_START(f) \ | |
| 702 (FRAME_REAL_LEFT_TOOLBAR_WIDTH (f) + \ | |
| 703 2 * FRAME_REAL_LEFT_TOOLBAR_BORDER_WIDTH (f)) | |
| 704 #define FRAME_LEFT_BORDER_END(f) \ | |
| 705 (FRAME_LEFT_BORDER_START (f) + FRAME_BORDER_WIDTH (f)) | |
| 706 | |
| 707 #define FRAME_RIGHT_BORDER_START(f) \ | |
| 708 (FRAME_PIXWIDTH (f) - FRAME_BORDER_WIDTH (f) - \ | |
| 709 FRAME_REAL_RIGHT_TOOLBAR_WIDTH(f) - \ | |
| 710 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH (f)) | |
| 711 #define FRAME_RIGHT_BORDER_END(f) \ | |
| 712 (FRAME_PIXWIDTH (f) - FRAME_REAL_RIGHT_TOOLBAR_WIDTH (f) - \ | |
| 713 2 * FRAME_REAL_RIGHT_TOOLBAR_BORDER_WIDTH(f)) | |
| 714 | |
| 715 #endif /* INCLUDED_frame_impl_h_ */ |