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ff11dfa1 | 1 | /* Define frame-object for GNU Emacs. |
ab422c4d | 2 | Copyright (C) 1993-1994, 1999-2013 Free Software Foundation, Inc. |
efa4ce8b JB |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
b9b1cc14 | 6 | GNU Emacs is free software: you can redistribute it and/or modify |
efa4ce8b | 7 | it under the terms of the GNU General Public License as published by |
b9b1cc14 GM |
8 | the Free Software Foundation, either version 3 of the License, or |
9 | (at your option) any later version. | |
efa4ce8b JB |
10 | |
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
b9b1cc14 | 17 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
efa4ce8b | 18 | |
843c9999 GM |
19 | /* Don't multiply include: dispextern.h includes macterm.h which |
20 | includes frame.h some emacs source includes both dispextern.h and | |
b09cca6a | 21 | frame.h. */ |
843c9999 | 22 | |
84e01749 GM |
23 | #ifndef EMACS_FRAME_H |
24 | #define EMACS_FRAME_H | |
1f922834 | 25 | |
facfbbbd | 26 | #include "dispextern.h" |
9d7693d7 | 27 | #include "termhooks.h" |
95b3d095 | 28 | #include "window.h" |
facfbbbd | 29 | |
f00af5b1 | 30 | INLINE_HEADER_BEGIN |
f00af5b1 | 31 | |
a3211441 | 32 | enum vertical_scroll_bar_type |
3b83d631 GM |
33 | { |
34 | vertical_scroll_bar_none, | |
35 | vertical_scroll_bar_left, | |
36 | vertical_scroll_bar_right | |
37 | }; | |
a3211441 | 38 | |
2806a183 SM |
39 | enum fullscreen_type |
40 | { | |
3f1c6666 JD |
41 | FULLSCREEN_NONE, |
42 | FULLSCREEN_WIDTH = 0x001, | |
43 | FULLSCREEN_HEIGHT = 0x002, | |
44 | FULLSCREEN_BOTH = 0x003, | |
45 | FULLSCREEN_MAXIMIZED = 0x013, | |
46 | FULLSCREEN_WAIT = 0x100 | |
2806a183 SM |
47 | }; |
48 | ||
9d7693d7 | 49 | /* The structure representing a frame. */ |
adf494ff | 50 | |
ff11dfa1 | 51 | struct frame |
efa4ce8b | 52 | { |
b102ceb1 | 53 | struct vectorlike_header header; |
efa4ce8b | 54 | |
21015f9c | 55 | /* All Lisp_Object components must come first. |
21015f9c | 56 | That ensures they are all aligned normally. */ |
efa4ce8b | 57 | |
fa5d1baa RS |
58 | /* Name of this frame: a Lisp string. It is used for looking up resources, |
59 | as well as for the title in some cases. */ | |
e69b0960 | 60 | Lisp_Object name; |
efa4ce8b | 61 | |
e7f79a67 RS |
62 | /* The name to use for the icon, the last time |
63 | it was refreshed. nil means not explicitly specified. */ | |
e69b0960 | 64 | Lisp_Object icon_name; |
e7f79a67 | 65 | |
fa5d1baa RS |
66 | /* This is the frame title specified explicitly, if any. |
67 | Usually it is nil. */ | |
e69b0960 | 68 | Lisp_Object title; |
fa5d1baa | 69 | |
eb8c3be9 | 70 | /* The frame which should receive keystrokes that occur in this |
46a5c487 JB |
71 | frame, or nil if they should go to the frame itself. This is |
72 | usually nil, but if the frame is minibufferless, we can use this | |
73 | to redirect keystrokes to a surrogate minibuffer frame when | |
74 | needed. | |
75 | ||
76 | Note that a value of nil is different than having the field point | |
77 | to the frame itself. Whenever the Fselect_frame function is used | |
78 | to shift from one frame to the other, any redirections to the | |
79 | original frame are shifted to the newly selected frame; if | |
80 | focus_frame is nil, Fselect_frame will leave it alone. */ | |
e69b0960 | 81 | Lisp_Object focus_frame; |
0f79a4ae | 82 | |
ff11dfa1 JB |
83 | /* This frame's root window. Every frame has one. |
84 | If the frame has only a minibuffer window, this is it. | |
85 | Otherwise, if the frame has a minibuffer window, this is its sibling. */ | |
e69b0960 | 86 | Lisp_Object root_window; |
efa4ce8b | 87 | |
ff11dfa1 JB |
88 | /* This frame's selected window. |
89 | Each frame has its own window hierarchy | |
90 | and one of the windows in it is selected within the frame. | |
91 | The selected window of the selected frame is Emacs's selected window. */ | |
e69b0960 | 92 | Lisp_Object selected_window; |
efa4ce8b | 93 | |
ff11dfa1 JB |
94 | /* This frame's minibuffer window. |
95 | Most frames have their own minibuffer windows, | |
96 | but only the selected frame's minibuffer window | |
efa4ce8b | 97 | can actually appear to exist. */ |
e69b0960 | 98 | Lisp_Object minibuffer_window; |
efa4ce8b | 99 | |
ff11dfa1 JB |
100 | /* Parameter alist of this frame. |
101 | These are the parameters specified when creating the frame | |
102 | or modified with modify-frame-parameters. */ | |
e69b0960 | 103 | Lisp_Object param_alist; |
efa4ce8b | 104 | |
177c0ea7 | 105 | /* List of scroll bars on this frame. |
20a6c8d7 | 106 | Actually, we don't specify exactly what is stored here at all; the |
a3c87d4e | 107 | scroll bar implementation code can use it to store anything it likes. |
20a6c8d7 | 108 | This field is marked by the garbage collector. It is here |
7e59217d | 109 | instead of in the `device' structure so that the garbage |
20a6c8d7 JB |
110 | collector doesn't need to look inside the window-system-dependent |
111 | structure. */ | |
e69b0960 DA |
112 | Lisp_Object scroll_bars; |
113 | Lisp_Object condemned_scroll_bars; | |
20a6c8d7 | 114 | |
ad6cd733 RS |
115 | /* Vector describing the items to display in the menu bar. |
116 | Each item has four elements in this vector. | |
117 | They are KEY, STRING, SUBMAP, and HPOS. | |
118 | (HPOS is not used in when the X toolkit is in use.) | |
119 | There are four additional elements of nil at the end, to terminate. */ | |
e69b0960 | 120 | Lisp_Object menu_bar_items; |
6d05db81 | 121 | |
fb63ba7d | 122 | /* Alist of elements (FACE-NAME . FACE-VECTOR-DATA). */ |
e69b0960 | 123 | Lisp_Object face_alist; |
fb63ba7d | 124 | |
21015f9c RS |
125 | /* A vector that records the entire structure of this frame's menu bar. |
126 | For the format of the data, see extensive comments in xmenu.c. | |
127 | Only the X toolkit version uses this. */ | |
e69b0960 | 128 | Lisp_Object menu_bar_vector; |
21015f9c RS |
129 | |
130 | /* Predicate for selecting buffers for other-buffer. */ | |
e69b0960 | 131 | Lisp_Object buffer_predicate; |
21015f9c | 132 | |
375ff4f1 | 133 | /* List of buffers viewed in this frame, for other-buffer. */ |
e69b0960 | 134 | Lisp_Object buffer_list; |
375ff4f1 | 135 | |
a18b8cb5 KL |
136 | /* List of buffers that were viewed, then buried in this frame. The |
137 | most recently buried buffer is first. For last-buffer. */ | |
e69b0960 | 138 | Lisp_Object buried_buffer_list; |
63bb3d8e | 139 | |
5a49b79c | 140 | #if defined (HAVE_X_WINDOWS) && ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
3b83d631 GM |
141 | /* A dummy window used to display menu bars under X when no X |
142 | toolkit support is available. */ | |
e69b0960 | 143 | Lisp_Object menu_bar_window; |
5a49b79c | 144 | #endif |
3b83d631 | 145 | |
742516e0 | 146 | #if defined (HAVE_WINDOW_SYSTEM) && ! defined (USE_GTK) && ! defined (HAVE_NS) |
9ea173e8 | 147 | /* A window used to display the tool-bar of a frame. */ |
e69b0960 | 148 | Lisp_Object tool_bar_window; |
3b83d631 | 149 | |
742516e0 DA |
150 | /* Desired and current contents displayed in that window. */ |
151 | Lisp_Object desired_tool_bar_string; | |
152 | Lisp_Object current_tool_bar_string; | |
153 | #endif | |
154 | ||
9ea173e8 | 155 | /* Desired and current tool-bar items. */ |
e69b0960 | 156 | Lisp_Object tool_bar_items; |
3b83d631 | 157 | |
bfeabdc3 JD |
158 | /* Where tool bar is, can be left, right, top or bottom. The native |
159 | tool bar only supports top. */ | |
e69b0960 | 160 | Lisp_Object tool_bar_position; |
bfeabdc3 | 161 | |
63bb3d8e | 162 | /* Beyond here, there should be no more Lisp_Object components. */ |
21015f9c | 163 | |
3b83d631 GM |
164 | /* Cache of realized faces. */ |
165 | struct face_cache *face_cache; | |
21015f9c | 166 | |
a390930c | 167 | /* Number of elements in `menu_bar_vector' that have meaningful data. */ |
d230cb74 | 168 | int menu_bar_items_used; |
a390930c | 169 | |
3b83d631 GM |
170 | /* A buffer to hold the frame's name. We can't use the Lisp |
171 | string's pointer (`name', above) because it might get relocated. */ | |
bd601e2a KH |
172 | char *namebuf; |
173 | ||
b09cca6a | 174 | /* Glyph pool and matrix. */ |
3b83d631 GM |
175 | struct glyph_pool *current_pool; |
176 | struct glyph_pool *desired_pool; | |
177 | struct glyph_matrix *desired_matrix; | |
178 | struct glyph_matrix *current_matrix; | |
179 | ||
96c06863 | 180 | /* True means that glyphs on this frame have been initialized so it can |
3b83d631 | 181 | be used for output. */ |
96c06863 | 182 | bool_bf glyphs_initialized_p : 1; |
21015f9c | 183 | |
96c06863 | 184 | /* Set to true in change_frame_size when size of frame changed |
e3d7bd83 | 185 | Clear the frame in clear_garbaged_frames if set. */ |
96c06863 | 186 | bool_bf resized_p : 1; |
e3d7bd83 | 187 | |
96c06863 | 188 | /* Set to true if the default face for the frame has been |
e3d7bd83 DN |
189 | realized. Reset to zero whenever the default face changes. |
190 | Used to see the difference between a font change and face change. */ | |
96c06863 | 191 | bool_bf default_face_done_p : 1; |
e3d7bd83 | 192 | |
96c06863 | 193 | /* Set to true if this frame has already been hscrolled during |
e3d7bd83 | 194 | current redisplay. */ |
96c06863 | 195 | bool_bf already_hscrolled_p : 1; |
e3d7bd83 | 196 | |
96c06863 PE |
197 | /* Set to true when current redisplay has updated frame. */ |
198 | bool_bf updated_p : 1; | |
e3d7bd83 | 199 | |
742516e0 | 200 | #if defined (HAVE_WINDOW_SYSTEM) && ! defined (USE_GTK) && ! defined (HAVE_NS) |
96c06863 | 201 | /* Set to true to minimize tool-bar height even when |
e3d7bd83 | 202 | auto-resize-tool-bar is set to grow-only. */ |
96c06863 | 203 | bool_bf minimize_tool_bar_window_p : 1; |
742516e0 | 204 | #endif |
e3d7bd83 | 205 | |
9e2a2647 | 206 | #if defined (USE_GTK) || defined (HAVE_NS) |
96c06863 PE |
207 | /* True means using a tool bar that comes from the toolkit. */ |
208 | bool_bf external_tool_bar : 1; | |
488dd4c4 JD |
209 | #endif |
210 | ||
96c06863 | 211 | /* True means that fonts have been loaded since the last glyph |
bd0443bb | 212 | matrix adjustments. */ |
96c06863 | 213 | bool_bf fonts_changed : 1; |
bd0443bb | 214 | |
96c06863 PE |
215 | /* True means that cursor type has been changed. */ |
216 | bool_bf cursor_type_changed : 1; | |
655ab9a3 SM |
217 | |
218 | /* True if it needs to be redisplayed. */ | |
96c06863 | 219 | bool_bf redisplay : 1; |
7f6c6450 | 220 | |
9ea173e8 GM |
221 | /* Margin at the top of the frame. Used to display the tool-bar. */ |
222 | int tool_bar_lines; | |
3b83d631 | 223 | |
880e6158 MR |
224 | /* Pixel height of tool bar. */ |
225 | int tool_bar_height; | |
226 | ||
045cff16 | 227 | int n_tool_bar_rows; |
e3303a23 | 228 | int n_tool_bar_items; |
177c0ea7 | 229 | |
655ab9a3 | 230 | /* A buffer for decode_mode_line. */ |
3b83d631 | 231 | char *decode_mode_spec_buffer; |
21015f9c | 232 | |
655ab9a3 SM |
233 | /* See do_line_insertion_deletion_costs for info on these arrays. */ |
234 | /* Cost of inserting 1 line on this frame. */ | |
21015f9c | 235 | int *insert_line_cost; |
655ab9a3 | 236 | /* Cost of deleting 1 line on this frame. */ |
21015f9c | 237 | int *delete_line_cost; |
655ab9a3 | 238 | /* Cost of inserting n lines on this frame. */ |
21015f9c | 239 | int *insert_n_lines_cost; |
655ab9a3 | 240 | /* Cost of deleting n lines on this frame. */ |
21015f9c RS |
241 | int *delete_n_lines_cost; |
242 | ||
880e6158 MR |
243 | /* Text width of this frame (excluding fringes, scroll bars and |
244 | internal border width) and text height (excluding internal border | |
245 | width) in units of canonical characters. */ | |
246 | int text_cols, text_lines; | |
247 | ||
248 | /* Total width of this frame (including fringes and scroll bars) in | |
249 | units of canonical characters. */ | |
250 | int total_cols; | |
251 | ||
252 | /* Text width of this frame (excluding fringes, scroll bars and | |
253 | internal border width) and text height (excluding internal border | |
254 | width) in pixels. */ | |
255 | int text_width, text_height; | |
b45afe99 | 256 | |
880e6158 | 257 | /* New text height and width for pending size change. 0 if no change |
f224e500 | 258 | pending. These values represent pixels or canonical character units |
880e6158 MR |
259 | according to the value of new_pixelwise and correlate to the the |
260 | text width/height of the frame. */ | |
261 | int new_width, new_height; | |
b45afe99 | 262 | |
880e6158 MR |
263 | /* Whether new_height and new_width shall be interpreted |
264 | in pixels. */ | |
265 | bool new_pixelwise; | |
b45afe99 KS |
266 | |
267 | /* Pixel position of the frame window (x and y offsets in root window). */ | |
268 | int left_pos, top_pos; | |
269 | ||
880e6158 MR |
270 | /* Size of the frame window (including internal border widths) in |
271 | pixels. */ | |
272 | int pixel_width, pixel_height; | |
b45afe99 KS |
273 | |
274 | /* These many pixels are the difference between the outer window (i.e. the | |
655ab9a3 | 275 | left and top of the window manager decoration) and FRAME_X_WINDOW. */ |
b45afe99 KS |
276 | int x_pixels_diff, y_pixels_diff; |
277 | ||
278 | /* This is the gravity value for the specified window position. */ | |
279 | int win_gravity; | |
280 | ||
281 | /* The geometry flags for this window. */ | |
282 | int size_hint_flags; | |
21015f9c | 283 | |
b45afe99 KS |
284 | /* Border width of the frame window as known by the (X) window system. */ |
285 | int border_width; | |
286 | ||
287 | /* Width of the internal border. This is a line of background color | |
288 | just inside the window's border. When the frame is selected, | |
289 | a highlighting is displayed inside the internal border. */ | |
290 | int internal_border_width; | |
291 | ||
880e6158 MR |
292 | /* Width of borders between this frame's windows. */ |
293 | int right_divider_width; | |
294 | int bottom_divider_width; | |
295 | ||
b45afe99 KS |
296 | /* Canonical X unit. Width of default font, in pixels. */ |
297 | int column_width; | |
298 | ||
299 | /* Canonical Y unit. Height of a line, in pixels. */ | |
300 | int line_height; | |
21015f9c | 301 | |
428a555e KL |
302 | /* The output method says how the contents of this frame are |
303 | displayed. It could be using termcap, or using an X window. | |
6ed8eeff | 304 | This must be the same as the terminal->type. */ |
efa4ce8b JB |
305 | enum output_method output_method; |
306 | ||
6ed8eeff | 307 | /* The terminal device that this frame uses. If this is NULL, then |
655ab9a3 | 308 | the frame has been deleted. */ |
6ed8eeff | 309 | struct terminal *terminal; |
63bb3d8e | 310 | |
7e59217d | 311 | /* Device-dependent, frame-local auxiliary data used for displaying |
428a555e | 312 | the contents. When the frame is deleted, this data is deleted as |
655ab9a3 | 313 | well. */ |
3b83d631 GM |
314 | union output_data |
315 | { | |
655ab9a3 SM |
316 | struct tty_output *tty; /* From termchar.h. */ |
317 | struct x_output *x; /* From xterm.h. */ | |
318 | struct w32_output *w32; /* From w32term.h. */ | |
319 | struct ns_output *ns; /* From nsterm.h. */ | |
d311d28c | 320 | intptr_t nothing; |
3b83d631 GM |
321 | } |
322 | output_data; | |
efa4ce8b | 323 | |
655ab9a3 | 324 | /* List of font-drivers available on the frame. */ |
adf494ff | 325 | struct font_driver_list *font_driver_list; |
6aae9c92 KH |
326 | /* List of data specific to font-driver and frame, but common to |
327 | faces. */ | |
328 | struct font_data_list *font_data_list; | |
adf494ff | 329 | |
b45afe99 KS |
330 | /* Total width of fringes reserved for drawing truncation bitmaps, |
331 | continuation bitmaps and alike. The width is in canonical char | |
332 | units of the frame. This must currently be the case because window | |
333 | sizes aren't pixel values. If it weren't the case, we wouldn't be | |
334 | able to split windows horizontally nicely. */ | |
335 | int fringe_cols; | |
336 | ||
337 | /* The extra width (in pixels) currently allotted for fringes. */ | |
338 | int left_fringe_width, right_fringe_width; | |
339 | ||
655ab9a3 | 340 | /* See FULLSCREEN_ enum below. */ |
2806a183 | 341 | enum fullscreen_type want_fullscreen; |
b45afe99 | 342 | |
6d05db81 RS |
343 | /* Number of lines of menu bar. */ |
344 | int menu_bar_lines; | |
345 | ||
880e6158 MR |
346 | /* Pixel height of menubar. */ |
347 | int menu_bar_height; | |
348 | ||
f8eb1572 DA |
349 | #if defined (HAVE_X_WINDOWS) |
350 | /* Used by x_wait_for_event when watching for an X event on this frame. */ | |
351 | int wait_event_type; | |
352 | #endif | |
353 | ||
655ab9a3 SM |
354 | #if defined (USE_X_TOOLKIT) || defined (HAVE_NTGUI) \ |
355 | || defined (HAVE_NS) || defined (USE_GTK) | |
96c06863 PE |
356 | /* True means using a menu bar that comes from the X toolkit. */ |
357 | bool_bf external_menu_bar : 1; | |
655ab9a3 SM |
358 | #endif |
359 | ||
edfa7fa0 DA |
360 | /* Next two bitfields are mutually exclusive. They might both be |
361 | zero if the frame has been made invisible without an icon. */ | |
362 | ||
363 | /* Nonzero if the frame is currently displayed; we check | |
a4659527 | 364 | it to see if we should bother updating the frame's contents. |
efa4ce8b | 365 | |
6548cf00 KL |
366 | On ttys and on Windows NT/9X, to avoid wasting effort updating |
367 | visible frames that are actually completely obscured by other | |
368 | windows on the display, we bend the meaning of visible slightly: | |
edfa7fa0 | 369 | if equal to 2, then the frame is obscured - we still consider |
6548cf00 | 370 | it to be "visible" as seen from lisp, but we don't bother |
655ab9a3 | 371 | updating it. */ |
4e0f6479 | 372 | unsigned visible : 2; |
a4659527 | 373 | |
96c06863 | 374 | /* True if the frame is currently iconified. Do not |
edfa7fa0 | 375 | set this directly, use SET_FRAME_ICONIFIED instead. */ |
96c06863 | 376 | bool_bf iconified : 1; |
efa4ce8b | 377 | |
96c06863 PE |
378 | /* True if this frame should be redrawn. */ |
379 | bool_bf garbaged : 1; | |
efa4ce8b | 380 | |
96c06863 | 381 | /* False means, if this frame has just one window, |
efa4ce8b | 382 | show no modeline for that window. */ |
96c06863 | 383 | bool_bf wants_modeline : 1; |
efa4ce8b | 384 | |
96c06863 PE |
385 | /* True means raise this frame to the top of the heap when selected. */ |
386 | bool_bf auto_raise : 1; | |
efa4ce8b | 387 | |
96c06863 PE |
388 | /* True means lower this frame to the bottom of the stack when left. */ |
389 | bool_bf auto_lower : 1; | |
efa4ce8b | 390 | |
ff11dfa1 | 391 | /* True if frame's root window can't be split. */ |
96c06863 | 392 | bool_bf no_split : 1; |
efa4ce8b | 393 | |
fbfed6f0 JB |
394 | /* If this is set, then Emacs won't change the frame name to indicate |
395 | the current buffer, etcetera. If the user explicitly sets the frame | |
396 | name, this gets set. If the user sets the name to Qnil, this is | |
397 | cleared. */ | |
96c06863 | 398 | bool_bf explicit_name : 1; |
fbfed6f0 | 399 | |
96c06863 PE |
400 | /* True if size of some window on this frame has changed. */ |
401 | bool_bf window_sizes_changed : 1; | |
adc12f0f | 402 | |
96c06863 | 403 | /* True if the mouse has moved on this display device |
e3d7bd83 | 404 | since the last time we checked. */ |
96c06863 | 405 | bool_bf mouse_moved : 1; |
e3d7bd83 | 406 | |
96c06863 PE |
407 | /* True means that the pointer is invisible. */ |
408 | bool_bf pointer_invisible : 1; | |
e044e4fc | 409 | |
96c06863 | 410 | /* True means that all windows except mini-window and |
d2e113bc | 411 | selected window on this frame have frozen window starts. */ |
96c06863 | 412 | bool_bf frozen_window_starts : 1; |
d2e113bc | 413 | |
3737fee7 | 414 | /* Nonzero if we should actually display the scroll bars on this frame. */ |
e3d7bd83 DN |
415 | enum vertical_scroll_bar_type vertical_scroll_bar_type; |
416 | ||
417 | /* What kind of text cursor should we draw in the future? | |
418 | This should always be filled_box_cursor or bar_cursor. */ | |
419 | enum text_cursor_kinds desired_cursor; | |
420 | ||
421 | /* Width of bar cursor (if we are using that). */ | |
422 | int cursor_width; | |
423 | ||
424 | /* What kind of text cursor should we draw when the cursor blinks off? | |
425 | This can be filled_box_cursor or bar_cursor or no_cursor. */ | |
426 | enum text_cursor_kinds blink_off_cursor; | |
427 | ||
428 | /* Width of bar cursor (if we are using that) for blink-off state. */ | |
429 | int blink_off_cursor_width; | |
430 | ||
b45afe99 KS |
431 | /* Configured width of the scroll bar, in pixels and in characters. |
432 | config_scroll_bar_cols tracks config_scroll_bar_width if the | |
433 | latter is positive; a zero value in config_scroll_bar_width means | |
434 | to compute the actual width on the fly, using config_scroll_bar_cols | |
435 | and the current font width. */ | |
436 | int config_scroll_bar_width; | |
437 | int config_scroll_bar_cols; | |
438 | ||
95b999aa RS |
439 | /* The baud rate that was used to calculate costs for this frame. */ |
440 | int cost_calculation_baud_rate; | |
6462918c | 441 | |
91a47a68 DN |
442 | /* frame opacity |
443 | alpha[0]: alpha transparency of the active frame | |
f2d5c00f CY |
444 | alpha[1]: alpha transparency of inactive frames |
445 | Negative values mean not to change alpha. */ | |
91a47a68 DN |
446 | double alpha[2]; |
447 | ||
b61cbba3 GM |
448 | /* Exponent for gamma correction of colors. 1/(VIEWING_GAMMA * |
449 | SCREEN_GAMMA) where viewing_gamma is 0.4545 and SCREEN_GAMMA is a | |
450 | frame parameter. 0 means don't do gamma correction. */ | |
451 | double gamma; | |
d1738c45 GM |
452 | |
453 | /* Additional space to put between text lines on this frame. */ | |
454 | int extra_line_spacing; | |
f1c69c61 | 455 | |
28d7d09f KL |
456 | /* All display backends seem to need these two pixel values. */ |
457 | unsigned long background_pixel; | |
458 | unsigned long foreground_pixel; | |
efa4ce8b JB |
459 | }; |
460 | ||
f00af5b1 PE |
461 | /* Most code should use these functions to set Lisp fields in struct frame. */ |
462 | ||
00382e8b | 463 | INLINE void |
f00af5b1 PE |
464 | fset_buffer_list (struct frame *f, Lisp_Object val) |
465 | { | |
466 | f->buffer_list = val; | |
467 | } | |
00382e8b | 468 | INLINE void |
f00af5b1 PE |
469 | fset_buried_buffer_list (struct frame *f, Lisp_Object val) |
470 | { | |
471 | f->buried_buffer_list = val; | |
472 | } | |
00382e8b | 473 | INLINE void |
f00af5b1 PE |
474 | fset_condemned_scroll_bars (struct frame *f, Lisp_Object val) |
475 | { | |
476 | f->condemned_scroll_bars = val; | |
477 | } | |
00382e8b | 478 | INLINE void |
f00af5b1 PE |
479 | fset_face_alist (struct frame *f, Lisp_Object val) |
480 | { | |
481 | f->face_alist = val; | |
482 | } | |
00382e8b | 483 | INLINE void |
f00af5b1 PE |
484 | fset_focus_frame (struct frame *f, Lisp_Object val) |
485 | { | |
486 | f->focus_frame = val; | |
487 | } | |
00382e8b | 488 | INLINE void |
f00af5b1 PE |
489 | fset_icon_name (struct frame *f, Lisp_Object val) |
490 | { | |
491 | f->icon_name = val; | |
492 | } | |
00382e8b | 493 | INLINE void |
f00af5b1 PE |
494 | fset_menu_bar_items (struct frame *f, Lisp_Object val) |
495 | { | |
496 | f->menu_bar_items = val; | |
497 | } | |
00382e8b | 498 | INLINE void |
f00af5b1 PE |
499 | fset_menu_bar_vector (struct frame *f, Lisp_Object val) |
500 | { | |
501 | f->menu_bar_vector = val; | |
502 | } | |
5a49b79c | 503 | #if defined (HAVE_X_WINDOWS) && ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
00382e8b | 504 | INLINE void |
f00af5b1 PE |
505 | fset_menu_bar_window (struct frame *f, Lisp_Object val) |
506 | { | |
507 | f->menu_bar_window = val; | |
508 | } | |
5a49b79c | 509 | #endif |
00382e8b | 510 | INLINE void |
f00af5b1 PE |
511 | fset_name (struct frame *f, Lisp_Object val) |
512 | { | |
513 | f->name = val; | |
514 | } | |
00382e8b | 515 | INLINE void |
f00af5b1 PE |
516 | fset_param_alist (struct frame *f, Lisp_Object val) |
517 | { | |
518 | f->param_alist = val; | |
519 | } | |
00382e8b | 520 | INLINE void |
f00af5b1 PE |
521 | fset_root_window (struct frame *f, Lisp_Object val) |
522 | { | |
523 | f->root_window = val; | |
524 | } | |
00382e8b | 525 | INLINE void |
f00af5b1 PE |
526 | fset_scroll_bars (struct frame *f, Lisp_Object val) |
527 | { | |
528 | f->scroll_bars = val; | |
529 | } | |
00382e8b | 530 | INLINE void |
f00af5b1 PE |
531 | fset_selected_window (struct frame *f, Lisp_Object val) |
532 | { | |
533 | f->selected_window = val; | |
534 | } | |
00382e8b | 535 | INLINE void |
f00af5b1 PE |
536 | fset_title (struct frame *f, Lisp_Object val) |
537 | { | |
538 | f->title = val; | |
539 | } | |
00382e8b | 540 | INLINE void |
f00af5b1 PE |
541 | fset_tool_bar_items (struct frame *f, Lisp_Object val) |
542 | { | |
543 | f->tool_bar_items = val; | |
544 | } | |
00382e8b | 545 | INLINE void |
f00af5b1 PE |
546 | fset_tool_bar_position (struct frame *f, Lisp_Object val) |
547 | { | |
548 | f->tool_bar_position = val; | |
549 | } | |
742516e0 | 550 | #if defined (HAVE_WINDOW_SYSTEM) && ! defined (USE_GTK) && ! defined (HAVE_NS) |
00382e8b | 551 | INLINE void |
f00af5b1 PE |
552 | fset_tool_bar_window (struct frame *f, Lisp_Object val) |
553 | { | |
554 | f->tool_bar_window = val; | |
555 | } | |
00382e8b | 556 | INLINE void |
742516e0 DA |
557 | fset_current_tool_bar_string (struct frame *f, Lisp_Object val) |
558 | { | |
559 | f->current_tool_bar_string = val; | |
560 | } | |
00382e8b | 561 | INLINE void |
742516e0 DA |
562 | fset_desired_tool_bar_string (struct frame *f, Lisp_Object val) |
563 | { | |
564 | f->desired_tool_bar_string = val; | |
565 | } | |
566 | #endif /* HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS */ | |
f00af5b1 | 567 | |
42143acd DA |
568 | #define NUMVAL(X) ((INTEGERP (X) || FLOATP (X)) ? XFLOATINT (X) : -1) |
569 | ||
00382e8b | 570 | INLINE double |
42143acd DA |
571 | default_pixels_per_inch_x (void) |
572 | { | |
573 | Lisp_Object v = (CONSP (Vdisplay_pixels_per_inch) | |
574 | ? XCAR (Vdisplay_pixels_per_inch) | |
575 | : Vdisplay_pixels_per_inch); | |
576 | return NUMVAL (v) > 0 ? NUMVAL (v) : 72.0; | |
577 | } | |
578 | ||
00382e8b | 579 | INLINE double |
42143acd DA |
580 | default_pixels_per_inch_y (void) |
581 | { | |
582 | Lisp_Object v = (CONSP (Vdisplay_pixels_per_inch) | |
583 | ? XCDR (Vdisplay_pixels_per_inch) | |
584 | : Vdisplay_pixels_per_inch); | |
585 | return NUMVAL (v) > 0 ? NUMVAL (v) : 72.0; | |
586 | } | |
587 | ||
6ed8eeff | 588 | #define FRAME_KBOARD(f) ((f)->terminal->kboard) |
37ea66e1 | 589 | |
354884c4 SM |
590 | /* Return a pointer to the image cache of frame F. */ |
591 | #define FRAME_IMAGE_CACHE(F) ((F)->terminal->image_cache) | |
592 | ||
b263a6b0 PE |
593 | #define XFRAME(p) \ |
594 | (eassert (FRAMEP (p)), (struct frame *) XUNTAG (p, Lisp_Vectorlike)) | |
aac03cca | 595 | #define XSETFRAME(a, b) (XSETPSEUDOVECTOR (a, b, PVEC_FRAME)) |
ff11dfa1 | 596 | |
cea6021b | 597 | /* Given a window, return its frame as a Lisp_Object. */ |
fd16b54c | 598 | #define WINDOW_FRAME(w) ((w)->frame) |
ff11dfa1 | 599 | |
cea6021b | 600 | /* Test a frame for particular kinds of display methods. */ |
3224dac1 | 601 | #define FRAME_INITIAL_P(f) ((f)->output_method == output_initial) |
cea6021b | 602 | #define FRAME_TERMCAP_P(f) ((f)->output_method == output_termcap) |
efa7f0f9 | 603 | #define FRAME_X_P(f) ((f)->output_method == output_x_window) |
0fda9b75 | 604 | #ifndef HAVE_NTGUI |
96c06863 | 605 | #define FRAME_W32_P(f) false |
ff687885 | 606 | #else |
fbd6baed | 607 | #define FRAME_W32_P(f) ((f)->output_method == output_w32) |
ff687885 DN |
608 | #endif |
609 | #ifndef MSDOS | |
96c06863 | 610 | #define FRAME_MSDOS_P(f) false |
ff687885 | 611 | #else |
6f181713 | 612 | #define FRAME_MSDOS_P(f) ((f)->output_method == output_msdos_raw) |
ff687885 DN |
613 | #endif |
614 | #ifndef HAVE_NS | |
96c06863 | 615 | #define FRAME_NS_P(f) false |
ff687885 | 616 | #else |
edfda783 | 617 | #define FRAME_NS_P(f) ((f)->output_method == output_ns) |
ff687885 | 618 | #endif |
42143acd | 619 | |
efa7f0f9 GV |
620 | /* FRAME_WINDOW_P tests whether the frame is a window, and is |
621 | defined to be the predicate for the window system being used. */ | |
3b83d631 | 622 | |
efa7f0f9 GV |
623 | #ifdef HAVE_X_WINDOWS |
624 | #define FRAME_WINDOW_P(f) FRAME_X_P (f) | |
625 | #endif | |
626 | #ifdef HAVE_NTGUI | |
fbd6baed | 627 | #define FRAME_WINDOW_P(f) FRAME_W32_P (f) |
efa7f0f9 | 628 | #endif |
edfda783 AR |
629 | #ifdef HAVE_NS |
630 | #define FRAME_WINDOW_P(f) FRAME_NS_P(f) | |
631 | #endif | |
7651b07e | 632 | #ifndef FRAME_WINDOW_P |
96c06863 | 633 | #define FRAME_WINDOW_P(f) ((void) (f), false) |
7651b07e | 634 | #endif |
efa7f0f9 | 635 | |
aad3612f DA |
636 | /* Dots per inch of the screen the frame F is on. */ |
637 | ||
638 | #ifdef HAVE_WINDOW_SYSTEM | |
639 | ||
640 | #define FRAME_RES_X(f) \ | |
641 | (eassert (FRAME_WINDOW_P (f)), FRAME_DISPLAY_INFO (f)->resx) | |
642 | #define FRAME_RES_Y(f) \ | |
643 | (eassert (FRAME_WINDOW_P (f)), FRAME_DISPLAY_INFO (f)->resy) | |
644 | ||
645 | #else /* !HAVE_WINDOW_SYSTEM */ | |
646 | ||
647 | /* Defaults when no window system available. */ | |
648 | ||
649 | #define FRAME_RES_X(f) default_pixels_per_inch_x () | |
650 | #define FRAME_RES_Y(f) default_pixels_per_inch_y () | |
651 | ||
652 | #endif /* HAVE_WINDOW_SYSTEM */ | |
653 | ||
7ea692f6 EZ |
654 | /* Return a pointer to the structure holding information about the |
655 | region of text, if any, that is currently shown in mouse-face on | |
8e5ba371 | 656 | frame F. We need to define two versions because a TTY-only build |
aad3612f | 657 | does not have FRAME_DISPLAY_INFO. */ |
8e5ba371 EZ |
658 | #ifdef HAVE_WINDOW_SYSTEM |
659 | # define MOUSE_HL_INFO(F) \ | |
021f2e1a | 660 | (FRAME_WINDOW_P(F) \ |
aad3612f | 661 | ? &FRAME_DISPLAY_INFO(F)->mouse_highlight \ |
021f2e1a | 662 | : &(F)->output_data.tty->display_info->mouse_highlight) |
8e5ba371 EZ |
663 | #else |
664 | # define MOUSE_HL_INFO(F) \ | |
021f2e1a | 665 | (&(F)->output_data.tty->display_info->mouse_highlight) |
8e5ba371 | 666 | #endif |
7ea692f6 | 667 | |
96c06863 | 668 | /* True if frame F is still alive (not deleted). */ |
6ed8eeff | 669 | #define FRAME_LIVE_P(f) ((f)->terminal != 0) |
cea6021b | 670 | |
96c06863 | 671 | /* True if frame F is a minibuffer-only frame. */ |
ff11dfa1 JB |
672 | #define FRAME_MINIBUF_ONLY_P(f) \ |
673 | EQ (FRAME_ROOT_WINDOW (f), FRAME_MINIBUF_WINDOW (f)) | |
cea6021b | 674 | |
96c06863 | 675 | /* True if frame F contains it's own minibuffer window. Frame always has |
1a23cd48 DA |
676 | minibuffer window, but it could use minibuffer window of another frame. */ |
677 | #define FRAME_HAS_MINIBUF_P(f) \ | |
678 | (WINDOWP (f->minibuffer_window) \ | |
679 | && XFRAME (XWINDOW (f->minibuffer_window)->frame) == f) | |
cea6021b | 680 | |
880e6158 MR |
681 | /* Pixel width of frame F. */ |
682 | #define FRAME_PIXEL_WIDTH(f) ((f)->pixel_width) | |
683 | ||
b45afe99 KS |
684 | /* Pixel height of frame F, including non-toolkit menu bar and |
685 | non-toolkit tool bar lines. */ | |
686 | #define FRAME_PIXEL_HEIGHT(f) ((f)->pixel_height) | |
687 | ||
880e6158 MR |
688 | /* Width of frame F, measured in canonical character columns, |
689 | not including scroll bars if any. */ | |
690 | #define FRAME_COLS(f) (f)->text_cols | |
b45afe99 KS |
691 | |
692 | /* Height of frame F, measured in canonical lines, including | |
693 | non-toolkit menu bar and non-toolkit tool bar lines. */ | |
694 | #define FRAME_LINES(f) (f)->text_lines | |
695 | ||
880e6158 MR |
696 | /* Width of frame F, measured in pixels not including the width for |
697 | fringes, scroll bar, and internal borders. */ | |
698 | #define FRAME_TEXT_WIDTH(f) (f)->text_width | |
699 | ||
700 | /* Height of frame F, measured in pixels not including the height | |
701 | for internal borders. */ | |
702 | #define FRAME_TEXT_HEIGHT(f) (f)->text_height | |
cea6021b RS |
703 | |
704 | /* Number of lines of frame F used for menu bar. | |
705 | This is relevant on terminal frames and on | |
706 | X Windows when not using the X toolkit. | |
b45afe99 | 707 | These lines are counted in FRAME_LINES. */ |
6d05db81 | 708 | #define FRAME_MENU_BAR_LINES(f) (f)->menu_bar_lines |
cea6021b | 709 | |
880e6158 MR |
710 | /* Pixel height of frame F's menu bar. */ |
711 | #define FRAME_MENU_BAR_HEIGHT(f) (f)->menu_bar_height | |
712 | ||
96c06863 | 713 | /* True if this frame should display a tool bar |
488dd4c4 | 714 | in a way that does not use any text lines. */ |
9e2a2647 | 715 | #if defined (USE_GTK) || defined (HAVE_NS) |
488dd4c4 JD |
716 | #define FRAME_EXTERNAL_TOOL_BAR(f) (f)->external_tool_bar |
717 | #else | |
96c06863 | 718 | #define FRAME_EXTERNAL_TOOL_BAR(f) false |
488dd4c4 JD |
719 | #endif |
720 | ||
9ea173e8 | 721 | /* Number of lines of frame F used for the tool-bar. */ |
9ea173e8 | 722 | #define FRAME_TOOL_BAR_LINES(f) (f)->tool_bar_lines |
3b83d631 | 723 | |
880e6158 MR |
724 | /* Pixel height of frame F's tool-bar. */ |
725 | #define FRAME_TOOL_BAR_HEIGHT(f) (f)->tool_bar_height | |
488dd4c4 | 726 | |
3b83d631 | 727 | /* Lines above the top-most window in frame F. */ |
3b83d631 | 728 | #define FRAME_TOP_MARGIN(F) \ |
021f2e1a | 729 | (FRAME_MENU_BAR_LINES (F) + FRAME_TOOL_BAR_LINES (F)) |
3b83d631 | 730 | |
880e6158 MR |
731 | /* Pixel height of frame F's top margin. */ |
732 | #define FRAME_TOP_MARGIN_HEIGHT(F) \ | |
733 | (FRAME_MENU_BAR_HEIGHT (F) + FRAME_TOOL_BAR_HEIGHT (F)) | |
4b00d3b1 | 734 | |
96c06863 | 735 | /* True if this frame should display a menu bar |
cea6021b | 736 | in a way that does not use any text lines. */ |
9e2a2647 | 737 | #if defined (USE_X_TOOLKIT) || defined (HAVE_NTGUI) \ |
edfda783 | 738 | || defined (HAVE_NS) || defined (USE_GTK) |
9c95189b | 739 | #define FRAME_EXTERNAL_MENU_BAR(f) (f)->external_menu_bar |
4c8888a0 | 740 | #else |
96c06863 | 741 | #define FRAME_EXTERNAL_MENU_BAR(f) false |
4c8888a0 | 742 | #endif |
edfa7fa0 | 743 | #define FRAME_VISIBLE_P(f) (f)->visible |
cea6021b | 744 | |
96c06863 | 745 | /* True if frame F is currently visible but hidden. */ |
0969b893 | 746 | #define FRAME_OBSCURED_P(f) ((f)->visible > 1) |
cea6021b | 747 | |
96c06863 | 748 | /* True if frame F is currently iconified. */ |
cea6021b RS |
749 | #define FRAME_ICONIFIED_P(f) (f)->iconified |
750 | ||
edfa7fa0 | 751 | /* Mark frame F as currently garbaged. */ |
655ab9a3 SM |
752 | #define SET_FRAME_GARBAGED(f) \ |
753 | (frame_garbaged = true, fset_redisplay (f), f->garbaged = true) | |
edfa7fa0 | 754 | |
96c06863 | 755 | /* True if frame F is currently garbaged. */ |
ff11dfa1 | 756 | #define FRAME_GARBAGED_P(f) (f)->garbaged |
cea6021b | 757 | |
96c06863 | 758 | /* True means do not allow splitting this frame's window. */ |
ff11dfa1 | 759 | #define FRAME_NO_SPLIT_P(f) (f)->no_split |
cea6021b RS |
760 | |
761 | /* Not really implemented. */ | |
ff11dfa1 | 762 | #define FRAME_WANTS_MODELINE_P(f) (f)->wants_modeline |
cea6021b | 763 | |
96c06863 | 764 | /* True if all windows except selected window and mini window |
d2e113bc DA |
765 | are frozen on frame F. */ |
766 | #define FRAME_WINDOWS_FROZEN(f) (f)->frozen_window_starts | |
767 | ||
96c06863 | 768 | /* True if a size change has been requested for frame F |
cea6021b RS |
769 | but not yet really put into effect. This can be true temporarily |
770 | when an X event comes in at a bad time. */ | |
adc12f0f | 771 | #define FRAME_WINDOW_SIZES_CHANGED(f) (f)->window_sizes_changed |
cea6021b RS |
772 | |
773 | /* The minibuffer window of frame F, if it has one; otherwise nil. */ | |
e69b0960 | 774 | #define FRAME_MINIBUF_WINDOW(f) f->minibuffer_window |
cea6021b RS |
775 | |
776 | /* The root window of the window tree of frame F. */ | |
e69b0960 | 777 | #define FRAME_ROOT_WINDOW(f) f->root_window |
cea6021b RS |
778 | |
779 | /* The currently selected window of the window tree of frame F. */ | |
e69b0960 | 780 | #define FRAME_SELECTED_WINDOW(f) f->selected_window |
cea6021b | 781 | |
177c0ea7 JB |
782 | #define FRAME_INSERT_COST(f) (f)->insert_line_cost |
783 | #define FRAME_DELETE_COST(f) (f)->delete_line_cost | |
ff11dfa1 JB |
784 | #define FRAME_INSERTN_COST(f) (f)->insert_n_lines_cost |
785 | #define FRAME_DELETEN_COST(f) (f)->delete_n_lines_cost | |
e69b0960 | 786 | #define FRAME_FOCUS_FRAME(f) f->focus_frame |
cea6021b | 787 | |
cea6021b RS |
788 | /* This frame slot says whether scroll bars are currently enabled for frame F, |
789 | and which side they are on. */ | |
a3211441 RS |
790 | #define FRAME_VERTICAL_SCROLL_BAR_TYPE(f) ((f)->vertical_scroll_bar_type) |
791 | #define FRAME_HAS_VERTICAL_SCROLL_BARS(f) \ | |
021f2e1a | 792 | ((f)->vertical_scroll_bar_type != vertical_scroll_bar_none) |
a3211441 | 793 | #define FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT(f) \ |
021f2e1a | 794 | ((f)->vertical_scroll_bar_type == vertical_scroll_bar_left) |
a3211441 | 795 | #define FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT(f) \ |
021f2e1a | 796 | ((f)->vertical_scroll_bar_type == vertical_scroll_bar_right) |
cea6021b RS |
797 | |
798 | /* Width that a scroll bar in frame F should have, if there is one. | |
799 | Measured in pixels. | |
800 | If scroll bars are turned off, this is still nonzero. */ | |
b45afe99 | 801 | #define FRAME_CONFIG_SCROLL_BAR_WIDTH(f) ((f)->config_scroll_bar_width) |
cea6021b RS |
802 | |
803 | /* Width that a scroll bar in frame F should have, if there is one. | |
804 | Measured in columns (characters). | |
805 | If scroll bars are turned off, this is still nonzero. */ | |
b45afe99 | 806 | #define FRAME_CONFIG_SCROLL_BAR_COLS(f) ((f)->config_scroll_bar_cols) |
cea6021b RS |
807 | |
808 | /* Width of a scroll bar in frame F, measured in columns (characters), | |
7d81cf83 GM |
809 | but only if scroll bars are on the left. If scroll bars are on |
810 | the right in this frame, or there are no scroll bars, value is 0. */ | |
811 | ||
b45afe99 | 812 | #define FRAME_LEFT_SCROLL_BAR_COLS(f) \ |
021f2e1a AS |
813 | (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) \ |
814 | ? FRAME_CONFIG_SCROLL_BAR_COLS (f) \ | |
815 | : 0) | |
7d81cf83 | 816 | |
b45afe99 KS |
817 | /* Width of a left scroll bar in frame F, measured in pixels */ |
818 | ||
021f2e1a | 819 | #define FRAME_LEFT_SCROLL_BAR_AREA_WIDTH(f) \ |
b45afe99 | 820 | (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) \ |
880e6158 | 821 | ? FRAME_CONFIG_SCROLL_BAR_WIDTH (f) \ |
b45afe99 KS |
822 | : 0) |
823 | ||
7d81cf83 GM |
824 | /* Width of a scroll bar in frame F, measured in columns (characters), |
825 | but only if scroll bars are on the right. If scroll bars are on | |
826 | the left in this frame, or there are no scroll bars, value is 0. */ | |
827 | ||
b45afe99 | 828 | #define FRAME_RIGHT_SCROLL_BAR_COLS(f) \ |
021f2e1a AS |
829 | (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f) \ |
830 | ? FRAME_CONFIG_SCROLL_BAR_COLS (f) \ | |
831 | : 0) | |
cea6021b | 832 | |
b45afe99 KS |
833 | /* Width of a right scroll bar area in frame F, measured in pixels */ |
834 | ||
021f2e1a | 835 | #define FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH(f) \ |
b45afe99 | 836 | (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f) \ |
880e6158 | 837 | ? FRAME_CONFIG_SCROLL_BAR_WIDTH (f) \ |
b45afe99 KS |
838 | : 0) |
839 | ||
840 | /* Actual width of a scroll bar in frame F, measured in columns. */ | |
841 | ||
842 | #define FRAME_SCROLL_BAR_COLS(f) \ | |
021f2e1a AS |
843 | (FRAME_HAS_VERTICAL_SCROLL_BARS (f) \ |
844 | ? FRAME_CONFIG_SCROLL_BAR_COLS (f) \ | |
845 | : 0) | |
cea6021b | 846 | |
b45afe99 KS |
847 | /* Actual width of a scroll bar area in frame F, measured in pixels. */ |
848 | ||
849 | #define FRAME_SCROLL_BAR_AREA_WIDTH(f) \ | |
850 | (FRAME_HAS_VERTICAL_SCROLL_BARS (f) \ | |
880e6158 | 851 | ? FRAME_CONFIG_SCROLL_BAR_WIDTH (f) \ |
b45afe99 KS |
852 | : 0) |
853 | ||
cea6021b RS |
854 | /* Total width of frame F, in columns (characters), |
855 | including the width used by scroll bars if any. */ | |
b45afe99 | 856 | #define FRAME_TOTAL_COLS(f) ((f)->total_cols) |
cea6021b | 857 | |
880e6158 MR |
858 | /* Set the character widths of frame F. WIDTH specifies a nominal |
859 | character text width. */ | |
860 | #define SET_FRAME_COLS(f, width) \ | |
861 | ((f)->text_cols = (width), \ | |
862 | (f)->total_cols = ((width) \ | |
863 | + FRAME_SCROLL_BAR_COLS (f) \ | |
864 | + FRAME_FRINGE_COLS (f))) | |
865 | ||
866 | /* Set the pixel widths of frame F. WIDTH specifies a nominal pixel | |
867 | text width. */ | |
868 | #define SET_FRAME_WIDTH(f, width) \ | |
869 | ((f)->text_width = (width), \ | |
870 | (f)->pixel_width = ((width) \ | |
871 | + FRAME_SCROLL_BAR_AREA_WIDTH (f) \ | |
872 | + FRAME_TOTAL_FRINGE_WIDTH (f) \ | |
873 | + 2 * FRAME_INTERNAL_BORDER_WIDTH (f))) | |
874 | ||
875 | /* Set the pixel heights of frame F. HEIGHT specifies a nominal pixel | |
876 | text width. */ | |
877 | #define SET_FRAME_HEIGHT(f, height) \ | |
878 | ((f)->text_height = (height), \ | |
879 | (f)->pixel_height = ((height) \ | |
880 | + 2 * FRAME_INTERNAL_BORDER_WIDTH (f))) | |
cea6021b | 881 | |
4ff34795 | 882 | /* Maximum + 1 legitimate value for FRAME_CURSOR_X. */ |
b45afe99 | 883 | |
4ff34795 | 884 | #define FRAME_CURSOR_X_LIMIT(f) \ |
021f2e1a | 885 | (FRAME_COLS (f) + FRAME_LEFT_SCROLL_BAR_COLS (f)) |
cea6021b | 886 | |
e69b0960 | 887 | #define FRAME_SCROLL_BARS(f) (f->scroll_bars) |
cea6021b | 888 | |
e69b0960 DA |
889 | #define FRAME_CONDEMNED_SCROLL_BARS(f) (f->condemned_scroll_bars) |
890 | #define FRAME_MENU_BAR_ITEMS(f) (f->menu_bar_items) | |
95b999aa | 891 | #define FRAME_COST_BAUD_RATE(f) ((f)->cost_calculation_baud_rate) |
81d00831 | 892 | |
4d418fcc KS |
893 | #define FRAME_DESIRED_CURSOR(f) ((f)->desired_cursor) |
894 | #define FRAME_BLINK_OFF_CURSOR(f) ((f)->blink_off_cursor) | |
895 | #define FRAME_CURSOR_WIDTH(f) ((f)->cursor_width) | |
896 | #define FRAME_BLINK_OFF_CURSOR_WIDTH(f) ((f)->blink_off_cursor_width) | |
897 | ||
9d7693d7 DA |
898 | #define FRAME_FOREGROUND_PIXEL(f) ((f)->foreground_pixel) |
899 | #define FRAME_BACKGROUND_PIXEL(f) ((f)->background_pixel) | |
900 | ||
3b83d631 GM |
901 | /* Return a pointer to the face cache of frame F. */ |
902 | ||
903 | #define FRAME_FACE_CACHE(F) (F)->face_cache | |
904 | ||
81d00831 KH |
905 | /* Return the size of message_buf of the frame F. We multiply the |
906 | width of the frame by 4 because multi-byte form may require at most | |
907 | 4-byte for a character. */ | |
177c0ea7 | 908 | |
b45afe99 | 909 | #define FRAME_MESSAGE_BUF_SIZE(f) (((int) FRAME_COLS (f)) * 4) |
ff11dfa1 | 910 | |
915a3e00 KS |
911 | #define CHECK_FRAME(x) \ |
912 | CHECK_TYPE (FRAMEP (x), Qframep, x) | |
913 | ||
914 | #define CHECK_LIVE_FRAME(x) \ | |
915 | CHECK_TYPE (FRAMEP (x) && FRAME_LIVE_P (XFRAME (x)), Qframe_live_p, x) | |
265a9e55 | 916 | |
ff11dfa1 JB |
917 | /* FOR_EACH_FRAME (LIST_VAR, FRAME_VAR) followed by a statement is a |
918 | `for' loop which iterates over the elements of Vframe_list. The | |
35f56f96 | 919 | loop will set FRAME_VAR, a Lisp_Object, to each frame in |
ff11dfa1 | 920 | Vframe_list in succession and execute the statement. LIST_VAR |
35f56f96 | 921 | should be a Lisp_Object too; it is used to iterate through the |
177c0ea7 | 922 | Vframe_list. |
e5d77022 | 923 | |
e3678b64 KH |
924 | This macro is a holdover from a time when multiple frames weren't always |
925 | supported. An alternate definition of the macro would expand to | |
926 | something which executes the statement once. */ | |
3b83d631 | 927 | |
e69b0960 DA |
928 | #define FOR_EACH_FRAME(list_var, frame_var) \ |
929 | for ((list_var) = Vframe_list; \ | |
930 | (CONSP (list_var) \ | |
96c06863 | 931 | && (frame_var = XCAR (list_var), true)); \ |
ee88f64d | 932 | list_var = XCDR (list_var)) |
e5d77022 | 933 | |
5c747675 DA |
934 | /* Reflect mouse movement when a complete frame update is performed. */ |
935 | ||
936 | #define FRAME_MOUSE_UPDATE(frame) \ | |
937 | do { \ | |
938 | Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (frame); \ | |
939 | if (frame == hlinfo->mouse_face_mouse_frame) \ | |
940 | { \ | |
941 | block_input (); \ | |
f8c20208 DA |
942 | note_mouse_highlight (hlinfo->mouse_face_mouse_frame, \ |
943 | hlinfo->mouse_face_mouse_x, \ | |
944 | hlinfo->mouse_face_mouse_y); \ | |
5c747675 DA |
945 | unblock_input (); \ |
946 | } \ | |
dd1fb8cb | 947 | } while (false) |
e5d77022 | 948 | |
655ab9a3 SM |
949 | /* Set visibility of frame F. |
950 | We call redisplay_other_windows to make sure the frame gets redisplayed | |
951 | if some changes were applied to it while it wasn't visible (and hence | |
952 | wasn't redisplayed). */ | |
edfa7fa0 | 953 | |
95b3d095 PE |
954 | INLINE void |
955 | SET_FRAME_VISIBLE (struct frame *f, int v) | |
956 | { | |
957 | eassert (0 <= v && v <= 2); | |
958 | if (v == 1 && f->visible != 1) | |
959 | redisplay_other_windows (); | |
960 | f->visible = v; | |
961 | } | |
edfa7fa0 DA |
962 | |
963 | /* Set iconify of frame F. */ | |
964 | ||
965 | #define SET_FRAME_ICONIFIED(f, i) \ | |
966 | (f)->iconified = (eassert (0 <= (i) && (i) <= 1), (i)) | |
967 | ||
5492865b | 968 | extern Lisp_Object selected_frame; |
5e02ce11 | 969 | extern Lisp_Object Qframep, Qframe_live_p; |
2666355c | 970 | extern Lisp_Object Qtty, Qtty_type; |
8848b728 | 971 | extern Lisp_Object Qtty_color_mode; |
959067a1 | 972 | extern Lisp_Object Qterminal; |
c53956fe | 973 | extern Lisp_Object Qnoelisp; |
efa4ce8b | 974 | |
96c06863 | 975 | /* True means there is at least one garbaged frame. */ |
9d7693d7 DA |
976 | extern bool frame_garbaged; |
977 | ||
0ff162fc | 978 | extern void set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object); |
7452b7bd | 979 | extern struct frame *decode_window_system_frame (Lisp_Object); |
d9f07150 DA |
980 | extern struct frame *decode_live_frame (Lisp_Object); |
981 | extern struct frame *decode_any_frame (Lisp_Object); | |
383e0970 | 982 | extern struct frame *make_initial_frame (void); |
959067a1 | 983 | extern struct frame *make_frame (bool); |
c9e5d3d1 | 984 | #ifdef HAVE_WINDOW_SYSTEM |
383e0970 J |
985 | extern struct frame *make_minibuffer_frame (void); |
986 | extern struct frame *make_frame_without_minibuffer (Lisp_Object, | |
987 | struct kboard *, | |
988 | Lisp_Object); | |
c9e5d3d1 | 989 | #endif /* HAVE_WINDOW_SYSTEM */ |
7452b7bd DA |
990 | extern bool window_system_available (struct frame *); |
991 | extern void check_window_system (struct frame *); | |
383e0970 J |
992 | extern void frame_make_pointer_invisible (void); |
993 | extern void frame_make_pointer_visible (void); | |
994 | extern Lisp_Object delete_frame (Lisp_Object, Lisp_Object); | |
efa4ce8b | 995 | |
ff11dfa1 | 996 | extern Lisp_Object Vframe_list; |
650afd94 GM |
997 | |
998 | /* Value is a pointer to the selected frame. If the selected frame | |
b975254e | 999 | isn't live, abort. */ |
650afd94 GM |
1000 | |
1001 | #define SELECTED_FRAME() \ | |
1002 | ((FRAMEP (selected_frame) \ | |
1003 | && FRAME_LIVE_P (XFRAME (selected_frame))) \ | |
1004 | ? XFRAME (selected_frame) \ | |
1088b922 | 1005 | : (emacs_abort (), (struct frame *) 0)) |
3b83d631 GM |
1006 | |
1007 | \f | |
1008 | /*********************************************************************** | |
1009 | Display-related Macros | |
1010 | ***********************************************************************/ | |
1011 | ||
d3378f02 | 1012 | /* Canonical y-unit on frame F. |
b45afe99 KS |
1013 | This value currently equals the line height of the frame (which is |
1014 | the height of the default font of F). */ | |
1015 | ||
1016 | #define FRAME_LINE_HEIGHT(F) ((F)->line_height) | |
3b83d631 | 1017 | |
d3378f02 | 1018 | /* Canonical x-unit on frame F. |
0fc63cc4 | 1019 | This value currently equals the average width of the default font of F. */ |
3b83d631 | 1020 | |
b45afe99 | 1021 | #define FRAME_COLUMN_WIDTH(F) ((F)->column_width) |
3b83d631 | 1022 | |
3b83d631 | 1023 | /* Pixel width of areas used to display truncation marks, continuation |
5cb26370 | 1024 | marks, overlay arrows. This is 0 for terminal frames. */ |
3b83d631 GM |
1025 | |
1026 | #ifdef HAVE_WINDOW_SYSTEM | |
aa5b8e15 | 1027 | |
b45afe99 KS |
1028 | /* Total width of fringes reserved for drawing truncation bitmaps, |
1029 | continuation bitmaps and alike. The width is in canonical char | |
1030 | units of the frame. This must currently be the case because window | |
1031 | sizes aren't pixel values. If it weren't the case, we wouldn't be | |
1032 | able to split windows horizontally nicely. */ | |
1033 | ||
1034 | #define FRAME_FRINGE_COLS(F) ((F)->fringe_cols) | |
1035 | ||
1036 | /* Pixel-width of the left and right fringe. */ | |
1037 | ||
1038 | #define FRAME_LEFT_FRINGE_WIDTH(F) ((F)->left_fringe_width) | |
1039 | #define FRAME_RIGHT_FRINGE_WIDTH(F) ((F)->right_fringe_width) | |
1040 | ||
1041 | /* Total width of fringes in pixels. */ | |
1042 | ||
1043 | #define FRAME_TOTAL_FRINGE_WIDTH(F) \ | |
1044 | (FRAME_LEFT_FRINGE_WIDTH (F) + FRAME_RIGHT_FRINGE_WIDTH (F)) | |
1045 | ||
b45afe99 | 1046 | /* Pixel-width of internal border lines */ |
b45afe99 | 1047 | #define FRAME_INTERNAL_BORDER_WIDTH(F) ((F)->internal_border_width) |
177c0ea7 | 1048 | |
880e6158 MR |
1049 | /* Pixel-size of window border lines */ |
1050 | #define FRAME_RIGHT_DIVIDER_WIDTH(F) ((F)->right_divider_width) | |
1051 | #define FRAME_BOTTOM_DIVIDER_WIDTH(F) ((F)->bottom_divider_width) | |
1052 | ||
aa5b8e15 GM |
1053 | #else /* not HAVE_WINDOW_SYSTEM */ |
1054 | ||
986f10ad | 1055 | #define FRAME_FRINGE_COLS(F) 0 |
b45afe99 | 1056 | #define FRAME_TOTAL_FRINGE_WIDTH(F) 0 |
986f10ad | 1057 | #define FRAME_LEFT_FRINGE_WIDTH(F) 0 |
8432bb78 | 1058 | #define FRAME_RIGHT_FRINGE_WIDTH(F) 0 |
b45afe99 | 1059 | #define FRAME_INTERNAL_BORDER_WIDTH(F) 0 |
880e6158 MR |
1060 | #define FRAME_RIGHT_DIVIDER_WIDTH(F) 0 |
1061 | #define FRAME_BOTTOM_DIVIDER_WIDTH(F) 0 | |
aa5b8e15 GM |
1062 | |
1063 | #endif /* not HAVE_WINDOW_SYSTEM */ | |
3b83d631 GM |
1064 | \f |
1065 | /*********************************************************************** | |
1066 | Conversion between canonical units and pixels | |
1067 | ***********************************************************************/ | |
1068 | ||
b45afe99 KS |
1069 | /* Canonical x-values are fractions of FRAME_COLUMN_WIDTH, canonical |
1070 | y-unit are fractions of FRAME_LINE_HEIGHT of a frame. Both are | |
1071 | represented as Lisp numbers, i.e. integers or floats. */ | |
3b83d631 GM |
1072 | |
1073 | /* Convert canonical value X to pixels. F is the frame whose | |
1074 | canonical char width is to be used. X must be a Lisp integer or | |
1075 | float. Value is a C integer. */ | |
177c0ea7 | 1076 | |
b45afe99 | 1077 | #define FRAME_PIXEL_X_FROM_CANON_X(F, X) \ |
021f2e1a AS |
1078 | (INTEGERP (X) \ |
1079 | ? XINT (X) * FRAME_COLUMN_WIDTH (F) \ | |
1080 | : (int) (XFLOAT_DATA (X) * FRAME_COLUMN_WIDTH (F))) | |
177c0ea7 | 1081 | |
3b83d631 GM |
1082 | /* Convert canonical value Y to pixels. F is the frame whose |
1083 | canonical character height is to be used. X must be a Lisp integer | |
1084 | or float. Value is a C integer. */ | |
177c0ea7 | 1085 | |
b45afe99 | 1086 | #define FRAME_PIXEL_Y_FROM_CANON_Y(F, Y) \ |
021f2e1a AS |
1087 | (INTEGERP (Y) \ |
1088 | ? XINT (Y) * FRAME_LINE_HEIGHT (F) \ | |
1089 | : (int) (XFLOAT_DATA (Y) * FRAME_LINE_HEIGHT (F))) | |
3b83d631 GM |
1090 | |
1091 | /* Convert pixel-value X to canonical units. F is the frame whose | |
1092 | canonical character width is to be used. X is a C integer. Result | |
1093 | is a Lisp float if X is not a multiple of the canon width, | |
1094 | otherwise it's a Lisp integer. */ | |
1095 | ||
b45afe99 | 1096 | #define FRAME_CANON_X_FROM_PIXEL_X(F, X) \ |
021f2e1a AS |
1097 | ((X) % FRAME_COLUMN_WIDTH (F) != 0 \ |
1098 | ? make_float ((double) (X) / FRAME_COLUMN_WIDTH (F)) \ | |
1099 | : make_number ((X) / FRAME_COLUMN_WIDTH (F))) | |
3b83d631 GM |
1100 | |
1101 | /* Convert pixel-value Y to canonical units. F is the frame whose | |
1102 | canonical character height is to be used. Y is a C integer. | |
1103 | Result is a Lisp float if Y is not a multiple of the canon width, | |
1104 | otherwise it's a Lisp integer. */ | |
1105 | ||
b45afe99 | 1106 | #define FRAME_CANON_Y_FROM_PIXEL_Y(F, Y) \ |
021f2e1a AS |
1107 | ((Y) % FRAME_LINE_HEIGHT (F) \ |
1108 | ? make_float ((double) (Y) / FRAME_LINE_HEIGHT (F)) \ | |
1109 | : make_number ((Y) / FRAME_LINE_HEIGHT (F))) | |
b45afe99 KS |
1110 | |
1111 | ||
1112 | \f | |
1113 | /* Manipulating pixel sizes and character sizes. | |
1114 | Knowledge of which factors affect the overall size of the window should | |
1115 | be hidden in these macros, if that's possible. | |
1116 | ||
1117 | Return the upper/left pixel position of the character cell on frame F | |
1118 | at ROW/COL. */ | |
1119 | ||
880e6158 | 1120 | #define FRAME_LINE_TO_PIXEL_Y(f, row) \ |
16009a0e | 1121 | (((row) < FRAME_TOP_MARGIN (f) ? 0 : FRAME_INTERNAL_BORDER_WIDTH (f)) \ |
b45afe99 KS |
1122 | + (row) * FRAME_LINE_HEIGHT (f)) |
1123 | ||
880e6158 MR |
1124 | #define FRAME_COL_TO_PIXEL_X(f, col) \ |
1125 | (FRAME_INTERNAL_BORDER_WIDTH (f) \ | |
b45afe99 KS |
1126 | + (col) * FRAME_COLUMN_WIDTH (f)) |
1127 | ||
1128 | /* Return the pixel width/height of frame F if it has | |
1129 | COLS columns/LINES rows. */ | |
1130 | ||
1131 | #define FRAME_TEXT_COLS_TO_PIXEL_WIDTH(f, cols) \ | |
880e6158 MR |
1132 | (FRAME_COL_TO_PIXEL_X (f, cols) \ |
1133 | + FRAME_SCROLL_BAR_AREA_WIDTH (f) \ | |
1134 | + FRAME_TOTAL_FRINGE_WIDTH (f) \ | |
b45afe99 KS |
1135 | + FRAME_INTERNAL_BORDER_WIDTH (f)) |
1136 | ||
1137 | #define FRAME_TEXT_LINES_TO_PIXEL_HEIGHT(f, lines) \ | |
880e6158 | 1138 | ((lines) * FRAME_LINE_HEIGHT (f) \ |
f016f225 | 1139 | + 2 * FRAME_INTERNAL_BORDER_WIDTH (f)) |
b45afe99 | 1140 | |
b45afe99 KS |
1141 | /* Return the row/column (zero-based) of the character cell containing |
1142 | the pixel on FRAME at Y/X. */ | |
1143 | ||
880e6158 MR |
1144 | #define FRAME_PIXEL_Y_TO_LINE(f, y) \ |
1145 | (((y) < FRAME_TOP_MARGIN_HEIGHT (f) \ | |
1146 | ? (y) \ | |
4b00d3b1 YM |
1147 | : ((y) < FRAME_TOP_MARGIN_HEIGHT (f) + FRAME_INTERNAL_BORDER_WIDTH (f) \ |
1148 | ? (y) - (FRAME_TOP_MARGIN_HEIGHT (f) + FRAME_INTERNAL_BORDER_WIDTH (f) \ | |
880e6158 MR |
1149 | /* Arrange for the division to round down. */ \ |
1150 | + FRAME_LINE_HEIGHT (f) - 1) \ | |
1151 | : (y) - FRAME_INTERNAL_BORDER_WIDTH (f))) \ | |
b45afe99 KS |
1152 | / FRAME_LINE_HEIGHT (f)) |
1153 | ||
880e6158 | 1154 | #define FRAME_PIXEL_X_TO_COL(f, x) \ |
b45afe99 KS |
1155 | (((x) - FRAME_INTERNAL_BORDER_WIDTH (f)) \ |
1156 | / FRAME_COLUMN_WIDTH (f)) | |
1157 | ||
1158 | /* How many columns/rows of text can we fit in WIDTH/HEIGHT pixels on | |
1159 | frame F? */ | |
1160 | ||
880e6158 MR |
1161 | #define FRAME_PIXEL_WIDTH_TO_TEXT_COLS(f, width) \ |
1162 | (FRAME_PIXEL_X_TO_COL (f, ((width) \ | |
1163 | - FRAME_INTERNAL_BORDER_WIDTH (f) \ | |
1164 | - FRAME_TOTAL_FRINGE_WIDTH (f) \ | |
1165 | - FRAME_SCROLL_BAR_AREA_WIDTH (f)))) \ | |
b45afe99 | 1166 | |
880e6158 MR |
1167 | #define FRAME_PIXEL_HEIGHT_TO_TEXT_LINES(f, height) \ |
1168 | (FRAME_PIXEL_Y_TO_LINE (f, ((height) \ | |
b45afe99 | 1169 | - FRAME_INTERNAL_BORDER_WIDTH (f)))) |
177c0ea7 | 1170 | |
880e6158 | 1171 | /* Return the pixel width/height of frame F with a text size of |
f224e500 | 1172 | width/height. */ |
880e6158 MR |
1173 | |
1174 | #define FRAME_TEXT_TO_PIXEL_WIDTH(f, width) \ | |
1175 | ((width) \ | |
1176 | + FRAME_SCROLL_BAR_AREA_WIDTH (f) \ | |
1177 | + FRAME_TOTAL_FRINGE_WIDTH (f) \ | |
1178 | + 2 * FRAME_INTERNAL_BORDER_WIDTH (f)) | |
1179 | ||
1180 | #define FRAME_TEXT_TO_PIXEL_HEIGHT(f, height) \ | |
1181 | ((height) + 2 * FRAME_INTERNAL_BORDER_WIDTH (f)) | |
1182 | ||
1183 | /* Return the text width/height of frame F with a pixel size of | |
f224e500 | 1184 | width/height. */ |
880e6158 MR |
1185 | |
1186 | #define FRAME_PIXEL_TO_TEXT_WIDTH(f, width) \ | |
1187 | ((width) \ | |
1188 | - FRAME_SCROLL_BAR_AREA_WIDTH (f) \ | |
1189 | - FRAME_TOTAL_FRINGE_WIDTH (f) \ | |
1190 | - 2 * FRAME_INTERNAL_BORDER_WIDTH (f)) | |
1191 | ||
1192 | #define FRAME_PIXEL_TO_TEXT_HEIGHT(f, height) \ | |
1193 | ((height) - 2 * FRAME_INTERNAL_BORDER_WIDTH (f)) | |
1194 | ||
c7cc32f7 DA |
1195 | /* Value is the smallest width of any character in any font on frame F. */ |
1196 | ||
1197 | #define FRAME_SMALLEST_CHAR_WIDTH(f) \ | |
1198 | FRAME_DISPLAY_INFO (f)->smallest_char_width | |
1199 | ||
1200 | /* Value is the smallest height of any font on frame F. */ | |
1201 | ||
1202 | #define FRAME_SMALLEST_FONT_HEIGHT(f) \ | |
1203 | FRAME_DISPLAY_INFO (f)->smallest_font_height | |
5e02ce11 KS |
1204 | |
1205 | /*********************************************************************** | |
1206 | Frame Parameters | |
1207 | ***********************************************************************/ | |
1208 | ||
1209 | extern Lisp_Object Qauto_raise, Qauto_lower; | |
1210 | extern Lisp_Object Qborder_color, Qborder_width; | |
955cbe7b | 1211 | extern Lisp_Object Qbuffer_predicate; |
5e02ce11 KS |
1212 | extern Lisp_Object Qcursor_color, Qcursor_type; |
1213 | extern Lisp_Object Qfont; | |
1214 | extern Lisp_Object Qbackground_color, Qforeground_color; | |
1215 | extern Lisp_Object Qicon, Qicon_name, Qicon_type, Qicon_left, Qicon_top; | |
1216 | extern Lisp_Object Qinternal_border_width; | |
880e6158 | 1217 | extern Lisp_Object Qright_divider_width, Qbottom_divider_width; |
99f3388e | 1218 | extern Lisp_Object Qtooltip; |
2b4e6277 | 1219 | extern Lisp_Object Qmenu_bar_lines, Qtool_bar_lines, Qtool_bar_position; |
5e02ce11 KS |
1220 | extern Lisp_Object Qmouse_color; |
1221 | extern Lisp_Object Qname, Qtitle; | |
1222 | extern Lisp_Object Qparent_id; | |
1223 | extern Lisp_Object Qunsplittable, Qvisibility; | |
1224 | extern Lisp_Object Qscroll_bar_width, Qvertical_scroll_bars; | |
1225 | extern Lisp_Object Qscroll_bar_foreground, Qscroll_bar_background; | |
1226 | extern Lisp_Object Qscreen_gamma; | |
1227 | extern Lisp_Object Qline_spacing; | |
1228 | extern Lisp_Object Qwait_for_wm; | |
1229 | extern Lisp_Object Qfullscreen; | |
3f1c6666 | 1230 | extern Lisp_Object Qfullwidth, Qfullheight, Qfullboth, Qmaximized; |
acd51077 | 1231 | extern Lisp_Object Qsticky; |
1a8a83b2 | 1232 | extern Lisp_Object Qfont_backend; |
50a73869 | 1233 | extern Lisp_Object Qalpha; |
5e02ce11 KS |
1234 | |
1235 | extern Lisp_Object Qleft_fringe, Qright_fringe; | |
1236 | extern Lisp_Object Qheight, Qwidth; | |
1237 | extern Lisp_Object Qminibuffer, Qmodeline; | |
4b298d5a | 1238 | extern Lisp_Object Qx, Qw32, Qpc, Qns; |
5e02ce11 KS |
1239 | extern Lisp_Object Qvisible; |
1240 | extern Lisp_Object Qdisplay_type; | |
5e02ce11 KS |
1241 | |
1242 | extern Lisp_Object Qx_resource_name; | |
1243 | ||
bfeabdc3 | 1244 | extern Lisp_Object Qleft, Qright, Qtop, Qbox, Qbottom; |
5e02ce11 KS |
1245 | extern Lisp_Object Qdisplay; |
1246 | ||
99f3388e DN |
1247 | extern Lisp_Object Qrun_hook_with_args; |
1248 | ||
5e02ce11 KS |
1249 | #ifdef HAVE_WINDOW_SYSTEM |
1250 | ||
1251 | /* The class of this X application. */ | |
1252 | #define EMACS_CLASS "Emacs" | |
1253 | ||
5e02ce11 KS |
1254 | /* These are in xterm.c, w32term.c, etc. */ |
1255 | ||
383e0970 J |
1256 | extern void x_set_scroll_bar_default_width (struct frame *); |
1257 | extern void x_set_offset (struct frame *, int, int, int); | |
a10c8269 | 1258 | extern void x_wm_set_size_hint (struct frame *f, long flags, bool user_position); |
5e02ce11 | 1259 | |
383e0970 | 1260 | extern Lisp_Object x_new_font (struct frame *, Lisp_Object, int); |
5e02ce11 | 1261 | |
5e02ce11 KS |
1262 | |
1263 | extern Lisp_Object Qface_set_after_frame_default; | |
1264 | ||
0fda9b75 | 1265 | #ifdef HAVE_NTGUI |
383e0970 J |
1266 | extern void x_fullscreen_adjust (struct frame *f, int *, int *, |
1267 | int *, int *); | |
81626931 | 1268 | #endif |
383e0970 J |
1269 | |
1270 | extern void x_set_frame_parameters (struct frame *, Lisp_Object); | |
383e0970 J |
1271 | |
1272 | extern void x_set_fullscreen (struct frame *, Lisp_Object, Lisp_Object); | |
1273 | extern void x_set_line_spacing (struct frame *, Lisp_Object, Lisp_Object); | |
1274 | extern void x_set_screen_gamma (struct frame *, Lisp_Object, Lisp_Object); | |
1275 | extern void x_set_font (struct frame *, Lisp_Object, Lisp_Object); | |
1276 | extern void x_set_font_backend (struct frame *, Lisp_Object, Lisp_Object); | |
1277 | extern void x_set_fringe_width (struct frame *, Lisp_Object, Lisp_Object); | |
1278 | extern void x_set_border_width (struct frame *, Lisp_Object, Lisp_Object); | |
1279 | extern void x_set_internal_border_width (struct frame *, Lisp_Object, | |
1280 | Lisp_Object); | |
880e6158 MR |
1281 | extern void x_set_right_divider_width (struct frame *, Lisp_Object, |
1282 | Lisp_Object); | |
1283 | extern void x_set_bottom_divider_width (struct frame *, Lisp_Object, | |
1284 | Lisp_Object); | |
383e0970 J |
1285 | extern void x_set_visibility (struct frame *, Lisp_Object, Lisp_Object); |
1286 | extern void x_set_autoraise (struct frame *, Lisp_Object, Lisp_Object); | |
1287 | extern void x_set_autolower (struct frame *, Lisp_Object, Lisp_Object); | |
1288 | extern void x_set_unsplittable (struct frame *, Lisp_Object, Lisp_Object); | |
1289 | extern void x_set_vertical_scroll_bars (struct frame *, Lisp_Object, | |
1290 | Lisp_Object); | |
1291 | extern void x_set_scroll_bar_width (struct frame *, Lisp_Object, | |
1292 | Lisp_Object); | |
1293 | ||
959067a1 | 1294 | extern long x_figure_window_size (struct frame *, Lisp_Object, bool); |
5e02ce11 | 1295 | |
383e0970 | 1296 | extern void x_set_alpha (struct frame *, Lisp_Object, Lisp_Object); |
5e02ce11 | 1297 | |
383e0970 | 1298 | extern void validate_x_resource_name (void); |
0ff162fc | 1299 | |
facfbbbd SM |
1300 | extern Lisp_Object display_x_get_resource (Display_Info *, |
1301 | Lisp_Object attribute, | |
1302 | Lisp_Object class, | |
1303 | Lisp_Object component, | |
1304 | Lisp_Object subclass); | |
1305 | ||
18e27ea8 | 1306 | extern void set_frame_menubar (struct frame *f, bool first_time, bool deep_p); |
17a2cbbd | 1307 | extern void x_set_window_size (struct frame *f, int change_grav, |
880e6158 | 1308 | int width, int height, bool pixelwise); |
17a2cbbd DC |
1309 | extern Lisp_Object x_get_focus_frame (struct frame *); |
1310 | extern void x_set_mouse_position (struct frame *f, int h, int v); | |
1311 | extern void x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y); | |
1312 | extern void x_make_frame_visible (struct frame *f); | |
1313 | extern void x_make_frame_invisible (struct frame *f); | |
1314 | extern void x_iconify_frame (struct frame *f); | |
17a2cbbd DC |
1315 | extern void x_set_frame_alpha (struct frame *f); |
1316 | extern void x_set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object); | |
880e6158 | 1317 | extern void x_set_tool_bar_lines (struct frame *, Lisp_Object, Lisp_Object); |
17a2cbbd DC |
1318 | extern void x_activate_menubar (struct frame *); |
1319 | extern void x_real_positions (struct frame *, int *, int *); | |
17a2cbbd DC |
1320 | extern void free_frame_menubar (struct frame *); |
1321 | extern void x_free_frame_resources (struct frame *); | |
1322 | ||
52b8a085 DA |
1323 | #if defined HAVE_X_WINDOWS |
1324 | extern void x_wm_set_icon_position (struct frame *, int, int); | |
1325 | #if !defined USE_X_TOOLKIT | |
018c5e19 PE |
1326 | extern char *x_get_resource_string (const char *, const char *); |
1327 | #endif | |
83fc0554 DA |
1328 | extern void x_sync (struct frame *); |
1329 | #endif /* HAVE_X_WINDOWS */ | |
018c5e19 | 1330 | |
17a2cbbd | 1331 | extern void x_query_colors (struct frame *f, XColor *, int); |
0fda9b75 | 1332 | extern void x_query_color (struct frame *f, XColor *); |
fcd42c11 | 1333 | extern void x_focus_frame (struct frame *); |
17a2cbbd | 1334 | |
2cd98812 DA |
1335 | #ifndef HAVE_NS |
1336 | ||
1337 | extern int x_bitmap_icon (struct frame *, Lisp_Object); | |
1338 | ||
1339 | /* Set F's bitmap icon, if specified among F's parameters. */ | |
1340 | ||
00382e8b | 1341 | INLINE void |
2cd98812 DA |
1342 | x_set_bitmap_icon (struct frame *f) |
1343 | { | |
1344 | Lisp_Object obj = assq_no_quit (Qicon_type, f->param_alist); | |
1345 | ||
1346 | if (CONSP (obj)) | |
1347 | x_bitmap_icon (f, XCDR (obj)); | |
1348 | } | |
1349 | ||
1350 | #endif /* !HAVE_NS */ | |
1351 | ||
5e02ce11 | 1352 | #endif /* HAVE_WINDOW_SYSTEM */ |
fd462129 | 1353 | |
00382e8b | 1354 | INLINE void |
fd462129 DA |
1355 | flush_frame (struct frame *f) |
1356 | { | |
1357 | struct redisplay_interface *rif = FRAME_RIF (f); | |
1358 | ||
1359 | if (rif && rif->flush_display) | |
1360 | rif->flush_display (f); | |
1361 | } | |
1362 | ||
6799bb26 JD |
1363 | /*********************************************************************** |
1364 | Multimonitor data | |
1365 | ***********************************************************************/ | |
1366 | ||
1367 | #ifdef HAVE_WINDOW_SYSTEM | |
1368 | ||
1369 | struct MonitorInfo { | |
1370 | XRectangle geom, work; | |
1371 | int mm_width, mm_height; | |
1372 | char *name; | |
1373 | }; | |
1374 | ||
1375 | extern void free_monitors (struct MonitorInfo *monitors, int n_monitors); | |
1376 | extern Lisp_Object make_monitor_attribute_list (struct MonitorInfo *monitors, | |
1377 | int n_monitors, | |
1378 | int primary_monitor, | |
1379 | Lisp_Object monitor_frames, | |
1380 | const char *source); | |
1381 | ||
1382 | #endif /* HAVE_WINDOW_SYSTEM */ | |
1383 | ||
5e02ce11 | 1384 | |
f00af5b1 PE |
1385 | INLINE_HEADER_END |
1386 | ||
84e01749 | 1387 | #endif /* not EMACS_FRAME_H */ |