Commit | Line | Data |
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ff11dfa1 | 1 | /* Define frame-object for GNU Emacs. |
acaf905b | 2 | Copyright (C) 1993-1994, 1999-2012 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 | |
21 | frame.h */ | |
22 | ||
84e01749 GM |
23 | #ifndef EMACS_FRAME_H |
24 | #define EMACS_FRAME_H | |
1f922834 | 25 | |
facfbbbd SM |
26 | #include "dispextern.h" |
27 | ||
f00af5b1 PE |
28 | INLINE_HEADER_BEGIN |
29 | #ifndef FRAME_INLINE | |
30 | # define FRAME_INLINE INLINE | |
31 | #endif | |
32 | ||
20a6c8d7 JB |
33 | \f |
34 | /* Miscellanea. */ | |
35 | ||
9628b887 | 36 | /* Nonzero means there is at least one garbaged frame. */ |
59ea14cd | 37 | extern bool frame_garbaged; |
20a6c8d7 | 38 | |
20a6c8d7 | 39 | \f |
e3678b64 | 40 | /* The structure representing a frame. */ |
efa4ce8b JB |
41 | |
42 | enum output_method | |
3b83d631 | 43 | { |
3224dac1 | 44 | output_initial, |
3b83d631 GM |
45 | output_termcap, |
46 | output_x_window, | |
47 | output_msdos_raw, | |
0e015153 | 48 | output_w32, |
edfda783 AR |
49 | output_mac, |
50 | output_ns | |
3b83d631 | 51 | }; |
efa4ce8b | 52 | |
a3211441 | 53 | enum vertical_scroll_bar_type |
3b83d631 GM |
54 | { |
55 | vertical_scroll_bar_none, | |
56 | vertical_scroll_bar_left, | |
57 | vertical_scroll_bar_right | |
58 | }; | |
a3211441 | 59 | |
4d418fcc KS |
60 | enum text_cursor_kinds |
61 | { | |
62 | DEFAULT_CURSOR = -2, | |
63 | NO_CURSOR = -1, | |
64 | FILLED_BOX_CURSOR, | |
65 | HOLLOW_BOX_CURSOR, | |
66 | BAR_CURSOR, | |
67 | HBAR_CURSOR | |
68 | }; | |
69 | ||
2806a183 SM |
70 | enum fullscreen_type |
71 | { | |
3f1c6666 JD |
72 | FULLSCREEN_NONE, |
73 | FULLSCREEN_WIDTH = 0x001, | |
74 | FULLSCREEN_HEIGHT = 0x002, | |
75 | FULLSCREEN_BOTH = 0x003, | |
76 | FULLSCREEN_MAXIMIZED = 0x013, | |
77 | FULLSCREEN_WAIT = 0x100 | |
2806a183 SM |
78 | }; |
79 | ||
80 | ||
28d7d09f KL |
81 | #define FRAME_FOREGROUND_PIXEL(f) ((f)->foreground_pixel) |
82 | #define FRAME_BACKGROUND_PIXEL(f) ((f)->background_pixel) | |
2d764c78 | 83 | |
6ed8eeff | 84 | struct terminal; |
2d764c78 | 85 | |
adf494ff | 86 | struct font_driver_list; |
adf494ff | 87 | |
ff11dfa1 | 88 | struct frame |
efa4ce8b | 89 | { |
b102ceb1 | 90 | struct vectorlike_header header; |
efa4ce8b | 91 | |
21015f9c | 92 | /* All Lisp_Object components must come first. |
21015f9c | 93 | That ensures they are all aligned normally. */ |
efa4ce8b | 94 | |
fa5d1baa RS |
95 | /* Name of this frame: a Lisp string. It is used for looking up resources, |
96 | as well as for the title in some cases. */ | |
e69b0960 | 97 | Lisp_Object name; |
efa4ce8b | 98 | |
e7f79a67 RS |
99 | /* The name to use for the icon, the last time |
100 | it was refreshed. nil means not explicitly specified. */ | |
e69b0960 | 101 | Lisp_Object icon_name; |
e7f79a67 | 102 | |
fa5d1baa RS |
103 | /* This is the frame title specified explicitly, if any. |
104 | Usually it is nil. */ | |
e69b0960 | 105 | Lisp_Object title; |
fa5d1baa | 106 | |
eb8c3be9 | 107 | /* The frame which should receive keystrokes that occur in this |
46a5c487 JB |
108 | frame, or nil if they should go to the frame itself. This is |
109 | usually nil, but if the frame is minibufferless, we can use this | |
110 | to redirect keystrokes to a surrogate minibuffer frame when | |
111 | needed. | |
112 | ||
113 | Note that a value of nil is different than having the field point | |
114 | to the frame itself. Whenever the Fselect_frame function is used | |
115 | to shift from one frame to the other, any redirections to the | |
116 | original frame are shifted to the newly selected frame; if | |
117 | focus_frame is nil, Fselect_frame will leave it alone. */ | |
e69b0960 | 118 | Lisp_Object focus_frame; |
0f79a4ae | 119 | |
ff11dfa1 JB |
120 | /* This frame's root window. Every frame has one. |
121 | If the frame has only a minibuffer window, this is it. | |
122 | Otherwise, if the frame has a minibuffer window, this is its sibling. */ | |
e69b0960 | 123 | Lisp_Object root_window; |
efa4ce8b | 124 | |
ff11dfa1 JB |
125 | /* This frame's selected window. |
126 | Each frame has its own window hierarchy | |
127 | and one of the windows in it is selected within the frame. | |
128 | The selected window of the selected frame is Emacs's selected window. */ | |
e69b0960 | 129 | Lisp_Object selected_window; |
efa4ce8b | 130 | |
ff11dfa1 JB |
131 | /* This frame's minibuffer window. |
132 | Most frames have their own minibuffer windows, | |
133 | but only the selected frame's minibuffer window | |
efa4ce8b | 134 | can actually appear to exist. */ |
e69b0960 | 135 | Lisp_Object minibuffer_window; |
efa4ce8b | 136 | |
ff11dfa1 JB |
137 | /* Parameter alist of this frame. |
138 | These are the parameters specified when creating the frame | |
139 | or modified with modify-frame-parameters. */ | |
e69b0960 | 140 | Lisp_Object param_alist; |
efa4ce8b | 141 | |
177c0ea7 | 142 | /* List of scroll bars on this frame. |
20a6c8d7 | 143 | Actually, we don't specify exactly what is stored here at all; the |
a3c87d4e | 144 | scroll bar implementation code can use it to store anything it likes. |
20a6c8d7 | 145 | This field is marked by the garbage collector. It is here |
7e59217d | 146 | instead of in the `device' structure so that the garbage |
20a6c8d7 JB |
147 | collector doesn't need to look inside the window-system-dependent |
148 | structure. */ | |
e69b0960 DA |
149 | Lisp_Object scroll_bars; |
150 | Lisp_Object condemned_scroll_bars; | |
20a6c8d7 | 151 | |
ad6cd733 RS |
152 | /* Vector describing the items to display in the menu bar. |
153 | Each item has four elements in this vector. | |
154 | They are KEY, STRING, SUBMAP, and HPOS. | |
155 | (HPOS is not used in when the X toolkit is in use.) | |
156 | There are four additional elements of nil at the end, to terminate. */ | |
e69b0960 | 157 | Lisp_Object menu_bar_items; |
6d05db81 | 158 | |
fb63ba7d | 159 | /* Alist of elements (FACE-NAME . FACE-VECTOR-DATA). */ |
e69b0960 | 160 | Lisp_Object face_alist; |
fb63ba7d | 161 | |
21015f9c RS |
162 | /* A vector that records the entire structure of this frame's menu bar. |
163 | For the format of the data, see extensive comments in xmenu.c. | |
164 | Only the X toolkit version uses this. */ | |
e69b0960 | 165 | Lisp_Object menu_bar_vector; |
21015f9c RS |
166 | |
167 | /* Predicate for selecting buffers for other-buffer. */ | |
e69b0960 | 168 | Lisp_Object buffer_predicate; |
21015f9c | 169 | |
375ff4f1 | 170 | /* List of buffers viewed in this frame, for other-buffer. */ |
e69b0960 | 171 | Lisp_Object buffer_list; |
375ff4f1 | 172 | |
a18b8cb5 KL |
173 | /* List of buffers that were viewed, then buried in this frame. The |
174 | most recently buried buffer is first. For last-buffer. */ | |
e69b0960 | 175 | Lisp_Object buried_buffer_list; |
63bb3d8e | 176 | |
3b83d631 GM |
177 | /* A dummy window used to display menu bars under X when no X |
178 | toolkit support is available. */ | |
e69b0960 | 179 | Lisp_Object menu_bar_window; |
3b83d631 | 180 | |
9ea173e8 | 181 | /* A window used to display the tool-bar of a frame. */ |
e69b0960 | 182 | Lisp_Object tool_bar_window; |
3b83d631 | 183 | |
9ea173e8 | 184 | /* Desired and current tool-bar items. */ |
e69b0960 | 185 | Lisp_Object tool_bar_items; |
3b83d631 | 186 | |
bfeabdc3 JD |
187 | /* Where tool bar is, can be left, right, top or bottom. The native |
188 | tool bar only supports top. */ | |
e69b0960 | 189 | Lisp_Object tool_bar_position; |
bfeabdc3 | 190 | |
9ea173e8 | 191 | /* Desired and current contents displayed in tool_bar_window. */ |
e69b0960 DA |
192 | Lisp_Object desired_tool_bar_string; |
193 | Lisp_Object current_tool_bar_string; | |
3b83d631 | 194 | |
63bb3d8e | 195 | /* Beyond here, there should be no more Lisp_Object components. */ |
21015f9c | 196 | |
3b83d631 GM |
197 | /* Cache of realized faces. */ |
198 | struct face_cache *face_cache; | |
21015f9c | 199 | |
a390930c | 200 | /* Number of elements in `menu_bar_vector' that have meaningful data. */ |
d230cb74 | 201 | int menu_bar_items_used; |
a390930c | 202 | |
3b83d631 GM |
203 | /* A buffer to hold the frame's name. We can't use the Lisp |
204 | string's pointer (`name', above) because it might get relocated. */ | |
bd601e2a KH |
205 | char *namebuf; |
206 | ||
3b83d631 GM |
207 | /* Glyph pool and matrix. */ |
208 | struct glyph_pool *current_pool; | |
209 | struct glyph_pool *desired_pool; | |
210 | struct glyph_matrix *desired_matrix; | |
211 | struct glyph_matrix *current_matrix; | |
212 | ||
213 | /* 1 means that glyphs on this frame have been initialized so it can | |
214 | be used for output. */ | |
215 | unsigned glyphs_initialized_p : 1; | |
21015f9c | 216 | |
e3d7bd83 DN |
217 | /* Set to non-zero in change_frame_size when size of frame changed |
218 | Clear the frame in clear_garbaged_frames if set. */ | |
219 | unsigned resized_p : 1; | |
220 | ||
221 | /* Set to non-zero in when we want for force a flush_display in | |
222 | update_frame, usually after resizing the frame. */ | |
223 | unsigned force_flush_display_p : 1; | |
224 | ||
225 | /* Set to non-zero if the default face for the frame has been | |
226 | realized. Reset to zero whenever the default face changes. | |
227 | Used to see the difference between a font change and face change. */ | |
228 | unsigned default_face_done_p : 1; | |
229 | ||
230 | /* Set to non-zero if this frame has already been hscrolled during | |
231 | current redisplay. */ | |
232 | unsigned already_hscrolled_p : 1; | |
233 | ||
234 | /* Set to non-zero when current redisplay has updated frame. */ | |
235 | unsigned updated_p : 1; | |
236 | ||
237 | /* Set to non-zero to minimize tool-bar height even when | |
238 | auto-resize-tool-bar is set to grow-only. */ | |
239 | unsigned minimize_tool_bar_window_p : 1; | |
240 | ||
9e2a2647 | 241 | #if defined (USE_GTK) || defined (HAVE_NS) |
488dd4c4 JD |
242 | /* Nonzero means using a tool bar that comes from the toolkit. */ |
243 | int external_tool_bar; | |
244 | #endif | |
245 | ||
9ea173e8 GM |
246 | /* Margin at the top of the frame. Used to display the tool-bar. */ |
247 | int tool_bar_lines; | |
3b83d631 | 248 | |
045cff16 | 249 | int n_tool_bar_rows; |
e3303a23 | 250 | int n_tool_bar_items; |
177c0ea7 | 251 | |
3b83d631 GM |
252 | /* A buffer for decode_mode_line. */ |
253 | char *decode_mode_spec_buffer; | |
21015f9c RS |
254 | |
255 | /* See do_line_insertion_deletion_costs for info on these arrays. */ | |
256 | /* Cost of inserting 1 line on this frame */ | |
257 | int *insert_line_cost; | |
258 | /* Cost of deleting 1 line on this frame */ | |
259 | int *delete_line_cost; | |
260 | /* Cost of inserting n lines on this frame */ | |
261 | int *insert_n_lines_cost; | |
262 | /* Cost of deleting n lines on this frame */ | |
263 | int *delete_n_lines_cost; | |
264 | ||
b45afe99 KS |
265 | /* Size of this frame, excluding fringes, scroll bars etc., |
266 | in units of canonical characters. */ | |
2f645268 | 267 | int text_lines, text_cols; |
b45afe99 KS |
268 | |
269 | /* Total size of this frame (i.e. its native window), in units of | |
270 | canonical characters. */ | |
2f645268 | 271 | int total_lines, total_cols; |
b45afe99 KS |
272 | |
273 | /* New text height and width for pending size change. | |
274 | 0 if no change pending. */ | |
275 | int new_text_lines, new_text_cols; | |
276 | ||
277 | /* Pixel position of the frame window (x and y offsets in root window). */ | |
278 | int left_pos, top_pos; | |
279 | ||
280 | /* Size of the frame window in pixels. */ | |
281 | int pixel_height, pixel_width; | |
282 | ||
adf494ff KH |
283 | /* Dots per inch of the screen the frame is on. */ |
284 | double resx, resy; | |
285 | ||
b45afe99 KS |
286 | /* These many pixels are the difference between the outer window (i.e. the |
287 | left and top of the window manager decoration) and FRAME_X_WINDOW. */ | |
288 | int x_pixels_diff, y_pixels_diff; | |
289 | ||
290 | /* This is the gravity value for the specified window position. */ | |
291 | int win_gravity; | |
292 | ||
293 | /* The geometry flags for this window. */ | |
294 | int size_hint_flags; | |
21015f9c | 295 | |
b45afe99 KS |
296 | /* Border width of the frame window as known by the (X) window system. */ |
297 | int border_width; | |
298 | ||
299 | /* Width of the internal border. This is a line of background color | |
300 | just inside the window's border. When the frame is selected, | |
301 | a highlighting is displayed inside the internal border. */ | |
302 | int internal_border_width; | |
303 | ||
304 | /* Canonical X unit. Width of default font, in pixels. */ | |
305 | int column_width; | |
306 | ||
40b1a3a9 | 307 | /* Width of space glyph of default font, in pixels. */ |
0fc63cc4 KH |
308 | int space_width; |
309 | ||
b45afe99 KS |
310 | /* Canonical Y unit. Height of a line, in pixels. */ |
311 | int line_height; | |
21015f9c | 312 | |
428a555e KL |
313 | /* The output method says how the contents of this frame are |
314 | displayed. It could be using termcap, or using an X window. | |
6ed8eeff | 315 | This must be the same as the terminal->type. */ |
efa4ce8b JB |
316 | enum output_method output_method; |
317 | ||
6ed8eeff | 318 | /* The terminal device that this frame uses. If this is NULL, then |
7e59217d | 319 | the frame has been deleted. */ |
6ed8eeff | 320 | struct terminal *terminal; |
63bb3d8e | 321 | |
7e59217d | 322 | /* Device-dependent, frame-local auxiliary data used for displaying |
428a555e KL |
323 | the contents. When the frame is deleted, this data is deleted as |
324 | well. */ | |
3b83d631 GM |
325 | union output_data |
326 | { | |
428a555e KL |
327 | struct tty_output *tty; /* termchar.h */ |
328 | struct x_output *x; /* xterm.h */ | |
329 | struct w32_output *w32; /* w32term.h */ | |
edfda783 | 330 | struct ns_output *ns; /* nsterm.h */ |
d311d28c | 331 | intptr_t nothing; |
3b83d631 GM |
332 | } |
333 | output_data; | |
efa4ce8b | 334 | |
adf494ff KH |
335 | /* List of font-drivers available on the frame. */ |
336 | struct font_driver_list *font_driver_list; | |
6aae9c92 KH |
337 | /* List of data specific to font-driver and frame, but common to |
338 | faces. */ | |
339 | struct font_data_list *font_data_list; | |
adf494ff | 340 | |
b45afe99 KS |
341 | /* Total width of fringes reserved for drawing truncation bitmaps, |
342 | continuation bitmaps and alike. The width is in canonical char | |
343 | units of the frame. This must currently be the case because window | |
344 | sizes aren't pixel values. If it weren't the case, we wouldn't be | |
345 | able to split windows horizontally nicely. */ | |
346 | int fringe_cols; | |
347 | ||
348 | /* The extra width (in pixels) currently allotted for fringes. */ | |
349 | int left_fringe_width, right_fringe_width; | |
350 | ||
b45afe99 | 351 | /* See FULLSCREEN_ enum below */ |
2806a183 | 352 | enum fullscreen_type want_fullscreen; |
b45afe99 | 353 | |
6d05db81 RS |
354 | /* Number of lines of menu bar. */ |
355 | int menu_bar_lines; | |
356 | ||
9e2a2647 | 357 | #if defined (USE_X_TOOLKIT) || defined (HAVE_NTGUI) \ |
edfda783 | 358 | || defined (HAVE_NS) || defined (USE_GTK) |
9c95189b | 359 | /* Nonzero means using a menu bar that comes from the X toolkit. */ |
2806a183 | 360 | unsigned int external_menu_bar : 1; |
9c95189b RS |
361 | #endif |
362 | ||
ff11dfa1 | 363 | /* Nonzero if last attempt at redisplay on this frame was preempted. */ |
4e0f6479 | 364 | unsigned display_preempted : 1; |
efa4ce8b | 365 | |
a4659527 JB |
366 | /* visible is nonzero if the frame is currently displayed; we check |
367 | it to see if we should bother updating the frame's contents. | |
46a5c487 | 368 | DON'T SET IT DIRECTLY; instead, use FRAME_SET_VISIBLE. |
efa4ce8b | 369 | |
20a6c8d7 JB |
370 | Note that, since invisible frames aren't updated, whenever a |
371 | frame becomes visible again, it must be marked as garbaged. The | |
372 | FRAME_SAMPLE_VISIBILITY macro takes care of this. | |
373 | ||
6548cf00 KL |
374 | On ttys and on Windows NT/9X, to avoid wasting effort updating |
375 | visible frames that are actually completely obscured by other | |
376 | windows on the display, we bend the meaning of visible slightly: | |
377 | if greater than 1, then the frame is obscured - we still consider | |
378 | it to be "visible" as seen from lisp, but we don't bother | |
379 | updating it. We must take care to garbage the frame when it | |
da6062e6 | 380 | ceases to be obscured though. |
0969b893 | 381 | |
a4659527 JB |
382 | iconified is nonzero if the frame is currently iconified. |
383 | ||
384 | Asynchronous input handlers should NOT change these directly; | |
385 | instead, they should change async_visible or async_iconified, and | |
386 | let the FRAME_SAMPLE_VISIBILITY macro set visible and iconified | |
387 | at the next redisplay. | |
388 | ||
389 | These should probably be considered read-only by everyone except | |
390 | FRAME_SAMPLE_VISIBILITY. | |
391 | ||
74cc2959 | 392 | These two are mutually exclusive. They might both be zero, if the |
a4659527 | 393 | frame has been made invisible without an icon. */ |
4e0f6479 DA |
394 | unsigned visible : 2; |
395 | unsigned iconified : 1; | |
2806a183 SM |
396 | |
397 | /* Let's not use bitfields for volatile variables. */ | |
a4659527 JB |
398 | |
399 | /* Asynchronous input handlers change these, and | |
400 | FRAME_SAMPLE_VISIBILITY copies them into visible and iconified. | |
401 | See FRAME_SAMPLE_VISIBILITY, below. */ | |
b975254e | 402 | volatile char async_visible, async_iconified; |
efa4ce8b | 403 | |
ff11dfa1 | 404 | /* Nonzero if this frame should be redrawn. */ |
b975254e | 405 | volatile char garbaged; |
efa4ce8b | 406 | |
ff11dfa1 JB |
407 | /* True if frame actually has a minibuffer window on it. |
408 | 0 if using a minibuffer window that isn't on this frame. */ | |
4e0f6479 | 409 | unsigned has_minibuffer : 1; |
177c0ea7 | 410 | |
ff11dfa1 | 411 | /* 0 means, if this frame has just one window, |
efa4ce8b | 412 | show no modeline for that window. */ |
4e0f6479 | 413 | unsigned wants_modeline : 1; |
efa4ce8b | 414 | |
46a5c487 | 415 | /* Non-zero if the hardware device this frame is displaying on can |
a3c87d4e JB |
416 | support scroll bars. */ |
417 | char can_have_scroll_bars; | |
46a5c487 | 418 | |
ff11dfa1 | 419 | /* Non-0 means raise this frame to the top of the heap when selected. */ |
4e0f6479 | 420 | unsigned auto_raise : 1; |
efa4ce8b | 421 | |
ff11dfa1 | 422 | /* Non-0 means lower this frame to the bottom of the stack when left. */ |
4e0f6479 | 423 | unsigned auto_lower : 1; |
efa4ce8b | 424 | |
ff11dfa1 | 425 | /* True if frame's root window can't be split. */ |
4e0f6479 | 426 | unsigned no_split : 1; |
efa4ce8b | 427 | |
fbfed6f0 JB |
428 | /* If this is set, then Emacs won't change the frame name to indicate |
429 | the current buffer, etcetera. If the user explicitly sets the frame | |
430 | name, this gets set. If the user sets the name to Qnil, this is | |
431 | cleared. */ | |
4e0f6479 | 432 | unsigned explicit_name : 1; |
fbfed6f0 | 433 | |
adc12f0f | 434 | /* Nonzero if size of some window on this frame has changed. */ |
4e0f6479 | 435 | unsigned window_sizes_changed : 1; |
adc12f0f | 436 | |
e3d7bd83 DN |
437 | /* Nonzero if the mouse has moved on this display device |
438 | since the last time we checked. */ | |
4e0f6479 | 439 | unsigned mouse_moved :1; |
e3d7bd83 | 440 | |
e044e4fc | 441 | /* Nonzero means that the pointer is invisible. */ |
4e0f6479 | 442 | unsigned pointer_invisible :1; |
e044e4fc | 443 | |
e3d7bd83 DN |
444 | /* If can_have_scroll_bars is non-zero, this is non-zero if we should |
445 | actually display them on this frame. */ | |
446 | enum vertical_scroll_bar_type vertical_scroll_bar_type; | |
447 | ||
448 | /* What kind of text cursor should we draw in the future? | |
449 | This should always be filled_box_cursor or bar_cursor. */ | |
450 | enum text_cursor_kinds desired_cursor; | |
451 | ||
452 | /* Width of bar cursor (if we are using that). */ | |
453 | int cursor_width; | |
454 | ||
455 | /* What kind of text cursor should we draw when the cursor blinks off? | |
456 | This can be filled_box_cursor or bar_cursor or no_cursor. */ | |
457 | enum text_cursor_kinds blink_off_cursor; | |
458 | ||
459 | /* Width of bar cursor (if we are using that) for blink-off state. */ | |
460 | int blink_off_cursor_width; | |
461 | ||
ff11dfa1 | 462 | /* Storage for messages to this frame. */ |
efa4ce8b JB |
463 | char *message_buf; |
464 | ||
465 | /* Nonnegative if current redisplay should not do scroll computation | |
466 | for lines beyond a certain vpos. This is the vpos. */ | |
467 | int scroll_bottom_vpos; | |
8d6de7ce | 468 | |
b45afe99 KS |
469 | /* Configured width of the scroll bar, in pixels and in characters. |
470 | config_scroll_bar_cols tracks config_scroll_bar_width if the | |
471 | latter is positive; a zero value in config_scroll_bar_width means | |
472 | to compute the actual width on the fly, using config_scroll_bar_cols | |
473 | and the current font width. */ | |
474 | int config_scroll_bar_width; | |
475 | int config_scroll_bar_cols; | |
476 | ||
477 | /* The size of the extra width currently allotted for vertical | |
478 | scroll bars in this frame, in pixels. */ | |
479 | int scroll_bar_actual_width; | |
95b999aa RS |
480 | |
481 | /* The baud rate that was used to calculate costs for this frame. */ | |
482 | int cost_calculation_baud_rate; | |
6462918c | 483 | |
91a47a68 DN |
484 | /* frame opacity |
485 | alpha[0]: alpha transparency of the active frame | |
f2d5c00f CY |
486 | alpha[1]: alpha transparency of inactive frames |
487 | Negative values mean not to change alpha. */ | |
91a47a68 DN |
488 | double alpha[2]; |
489 | ||
b61cbba3 GM |
490 | /* Exponent for gamma correction of colors. 1/(VIEWING_GAMMA * |
491 | SCREEN_GAMMA) where viewing_gamma is 0.4545 and SCREEN_GAMMA is a | |
492 | frame parameter. 0 means don't do gamma correction. */ | |
493 | double gamma; | |
d1738c45 GM |
494 | |
495 | /* Additional space to put between text lines on this frame. */ | |
496 | int extra_line_spacing; | |
f1c69c61 | 497 | |
28d7d09f KL |
498 | /* All display backends seem to need these two pixel values. */ |
499 | unsigned long background_pixel; | |
500 | unsigned long foreground_pixel; | |
efa4ce8b JB |
501 | }; |
502 | ||
f00af5b1 PE |
503 | /* Most code should use these functions to set Lisp fields in struct frame. */ |
504 | ||
505 | FRAME_INLINE void | |
506 | fset_buffer_list (struct frame *f, Lisp_Object val) | |
507 | { | |
508 | f->buffer_list = val; | |
509 | } | |
510 | FRAME_INLINE void | |
511 | fset_buried_buffer_list (struct frame *f, Lisp_Object val) | |
512 | { | |
513 | f->buried_buffer_list = val; | |
514 | } | |
515 | FRAME_INLINE void | |
516 | fset_condemned_scroll_bars (struct frame *f, Lisp_Object val) | |
517 | { | |
518 | f->condemned_scroll_bars = val; | |
519 | } | |
520 | FRAME_INLINE void | |
521 | fset_current_tool_bar_string (struct frame *f, Lisp_Object val) | |
522 | { | |
523 | f->current_tool_bar_string = val; | |
524 | } | |
525 | FRAME_INLINE void | |
526 | fset_desired_tool_bar_string (struct frame *f, Lisp_Object val) | |
527 | { | |
528 | f->desired_tool_bar_string = val; | |
529 | } | |
530 | FRAME_INLINE void | |
531 | fset_face_alist (struct frame *f, Lisp_Object val) | |
532 | { | |
533 | f->face_alist = val; | |
534 | } | |
535 | FRAME_INLINE void | |
536 | fset_focus_frame (struct frame *f, Lisp_Object val) | |
537 | { | |
538 | f->focus_frame = val; | |
539 | } | |
540 | FRAME_INLINE void | |
541 | fset_icon_name (struct frame *f, Lisp_Object val) | |
542 | { | |
543 | f->icon_name = val; | |
544 | } | |
545 | FRAME_INLINE void | |
546 | fset_menu_bar_items (struct frame *f, Lisp_Object val) | |
547 | { | |
548 | f->menu_bar_items = val; | |
549 | } | |
550 | FRAME_INLINE void | |
551 | fset_menu_bar_vector (struct frame *f, Lisp_Object val) | |
552 | { | |
553 | f->menu_bar_vector = val; | |
554 | } | |
555 | FRAME_INLINE void | |
556 | fset_menu_bar_window (struct frame *f, Lisp_Object val) | |
557 | { | |
558 | f->menu_bar_window = val; | |
559 | } | |
560 | FRAME_INLINE void | |
561 | fset_name (struct frame *f, Lisp_Object val) | |
562 | { | |
563 | f->name = val; | |
564 | } | |
565 | FRAME_INLINE void | |
566 | fset_param_alist (struct frame *f, Lisp_Object val) | |
567 | { | |
568 | f->param_alist = val; | |
569 | } | |
570 | FRAME_INLINE void | |
571 | fset_root_window (struct frame *f, Lisp_Object val) | |
572 | { | |
573 | f->root_window = val; | |
574 | } | |
575 | FRAME_INLINE void | |
576 | fset_scroll_bars (struct frame *f, Lisp_Object val) | |
577 | { | |
578 | f->scroll_bars = val; | |
579 | } | |
580 | FRAME_INLINE void | |
581 | fset_selected_window (struct frame *f, Lisp_Object val) | |
582 | { | |
583 | f->selected_window = val; | |
584 | } | |
585 | FRAME_INLINE void | |
586 | fset_title (struct frame *f, Lisp_Object val) | |
587 | { | |
588 | f->title = val; | |
589 | } | |
590 | FRAME_INLINE void | |
591 | fset_tool_bar_items (struct frame *f, Lisp_Object val) | |
592 | { | |
593 | f->tool_bar_items = val; | |
594 | } | |
595 | FRAME_INLINE void | |
596 | fset_tool_bar_position (struct frame *f, Lisp_Object val) | |
597 | { | |
598 | f->tool_bar_position = val; | |
599 | } | |
600 | FRAME_INLINE void | |
601 | fset_tool_bar_window (struct frame *f, Lisp_Object val) | |
602 | { | |
603 | f->tool_bar_window = val; | |
604 | } | |
605 | ||
6ed8eeff | 606 | #define FRAME_KBOARD(f) ((f)->terminal->kboard) |
37ea66e1 | 607 | |
354884c4 SM |
608 | /* Return a pointer to the image cache of frame F. */ |
609 | #define FRAME_IMAGE_CACHE(F) ((F)->terminal->image_cache) | |
610 | ||
ff11dfa1 JB |
611 | typedef struct frame *FRAME_PTR; |
612 | ||
b263a6b0 PE |
613 | #define XFRAME(p) \ |
614 | (eassert (FRAMEP (p)), (struct frame *) XUNTAG (p, Lisp_Vectorlike)) | |
aac03cca | 615 | #define XSETFRAME(a, b) (XSETPSEUDOVECTOR (a, b, PVEC_FRAME)) |
ff11dfa1 | 616 | |
cea6021b | 617 | /* Given a window, return its frame as a Lisp_Object. */ |
d3d50620 | 618 | #define WINDOW_FRAME(w) w->frame |
ff11dfa1 | 619 | |
cea6021b | 620 | /* Test a frame for particular kinds of display methods. */ |
3224dac1 | 621 | #define FRAME_INITIAL_P(f) ((f)->output_method == output_initial) |
cea6021b | 622 | #define FRAME_TERMCAP_P(f) ((f)->output_method == output_termcap) |
efa7f0f9 | 623 | #define FRAME_X_P(f) ((f)->output_method == output_x_window) |
ff687885 DN |
624 | #ifndef WINDOWSNT |
625 | #define FRAME_W32_P(f) (0) | |
626 | #else | |
fbd6baed | 627 | #define FRAME_W32_P(f) ((f)->output_method == output_w32) |
ff687885 DN |
628 | #endif |
629 | #ifndef MSDOS | |
630 | #define FRAME_MSDOS_P(f) (0) | |
631 | #else | |
6f181713 | 632 | #define FRAME_MSDOS_P(f) ((f)->output_method == output_msdos_raw) |
ff687885 DN |
633 | #endif |
634 | #ifndef HAVE_NS | |
635 | #define FRAME_NS_P(f) (0) | |
636 | #else | |
edfda783 | 637 | #define FRAME_NS_P(f) ((f)->output_method == output_ns) |
ff687885 | 638 | #endif |
efa7f0f9 GV |
639 | /* FRAME_WINDOW_P tests whether the frame is a window, and is |
640 | defined to be the predicate for the window system being used. */ | |
3b83d631 | 641 | |
efa7f0f9 GV |
642 | #ifdef HAVE_X_WINDOWS |
643 | #define FRAME_WINDOW_P(f) FRAME_X_P (f) | |
644 | #endif | |
645 | #ifdef HAVE_NTGUI | |
fbd6baed | 646 | #define FRAME_WINDOW_P(f) FRAME_W32_P (f) |
efa7f0f9 | 647 | #endif |
edfda783 AR |
648 | #ifdef HAVE_NS |
649 | #define FRAME_WINDOW_P(f) FRAME_NS_P(f) | |
650 | #endif | |
7651b07e RS |
651 | #ifndef FRAME_WINDOW_P |
652 | #define FRAME_WINDOW_P(f) (0) | |
653 | #endif | |
efa7f0f9 | 654 | |
7ea692f6 EZ |
655 | /* Return a pointer to the structure holding information about the |
656 | region of text, if any, that is currently shown in mouse-face on | |
8e5ba371 EZ |
657 | frame F. We need to define two versions because a TTY-only build |
658 | does not have FRAME_X_DISPLAY_INFO. */ | |
659 | #ifdef HAVE_WINDOW_SYSTEM | |
660 | # define MOUSE_HL_INFO(F) \ | |
021f2e1a AS |
661 | (FRAME_WINDOW_P(F) \ |
662 | ? &FRAME_X_DISPLAY_INFO(F)->mouse_highlight \ | |
663 | : &(F)->output_data.tty->display_info->mouse_highlight) | |
8e5ba371 EZ |
664 | #else |
665 | # define MOUSE_HL_INFO(F) \ | |
021f2e1a | 666 | (&(F)->output_data.tty->display_info->mouse_highlight) |
8e5ba371 | 667 | #endif |
7ea692f6 | 668 | |
cea6021b | 669 | /* Nonzero if frame F is still alive (not deleted). */ |
6ed8eeff | 670 | #define FRAME_LIVE_P(f) ((f)->terminal != 0) |
cea6021b RS |
671 | |
672 | /* Nonzero if frame F is a minibuffer-only frame. */ | |
ff11dfa1 JB |
673 | #define FRAME_MINIBUF_ONLY_P(f) \ |
674 | EQ (FRAME_ROOT_WINDOW (f), FRAME_MINIBUF_WINDOW (f)) | |
cea6021b RS |
675 | |
676 | /* Nonzero if frame F contains a minibuffer window. | |
677 | (If this is 0, F must use some other minibuffer window.) */ | |
10a4cc63 | 678 | #define FRAME_HAS_MINIBUF_P(f) ((f)->has_minibuffer) |
cea6021b | 679 | |
b45afe99 KS |
680 | /* Pixel height of frame F, including non-toolkit menu bar and |
681 | non-toolkit tool bar lines. */ | |
682 | #define FRAME_PIXEL_HEIGHT(f) ((f)->pixel_height) | |
683 | ||
684 | /* Pixel width of frame F. */ | |
685 | #define FRAME_PIXEL_WIDTH(f) ((f)->pixel_width) | |
686 | ||
687 | /* Height of frame F, measured in canonical lines, including | |
688 | non-toolkit menu bar and non-toolkit tool bar lines. */ | |
689 | #define FRAME_LINES(f) (f)->text_lines | |
690 | ||
691 | /* Width of frame F, measured in canonical character columns, | |
cea6021b | 692 | not including scroll bars if any. */ |
b45afe99 | 693 | #define FRAME_COLS(f) (f)->text_cols |
cea6021b RS |
694 | |
695 | /* Number of lines of frame F used for menu bar. | |
696 | This is relevant on terminal frames and on | |
697 | X Windows when not using the X toolkit. | |
b45afe99 | 698 | These lines are counted in FRAME_LINES. */ |
6d05db81 | 699 | #define FRAME_MENU_BAR_LINES(f) (f)->menu_bar_lines |
cea6021b | 700 | |
488dd4c4 JD |
701 | /* Nonzero if this frame should display a tool bar |
702 | in a way that does not use any text lines. */ | |
9e2a2647 | 703 | #if defined (USE_GTK) || defined (HAVE_NS) |
488dd4c4 JD |
704 | #define FRAME_EXTERNAL_TOOL_BAR(f) (f)->external_tool_bar |
705 | #else | |
706 | #define FRAME_EXTERNAL_TOOL_BAR(f) 0 | |
707 | #endif | |
708 | ||
9ea173e8 | 709 | /* Number of lines of frame F used for the tool-bar. */ |
3b83d631 | 710 | |
9ea173e8 | 711 | #define FRAME_TOOL_BAR_LINES(f) (f)->tool_bar_lines |
3b83d631 | 712 | |
488dd4c4 | 713 | |
3b83d631 GM |
714 | /* Lines above the top-most window in frame F. */ |
715 | ||
716 | #define FRAME_TOP_MARGIN(F) \ | |
021f2e1a | 717 | (FRAME_MENU_BAR_LINES (F) + FRAME_TOOL_BAR_LINES (F)) |
3b83d631 | 718 | |
4b00d3b1 YM |
719 | /* Pixel height of the top margin above. */ |
720 | ||
721 | #define FRAME_TOP_MARGIN_HEIGHT(f) \ | |
722 | (FRAME_TOP_MARGIN (f) * FRAME_LINE_HEIGHT (f)) | |
723 | ||
cea6021b RS |
724 | /* Nonzero if this frame should display a menu bar |
725 | in a way that does not use any text lines. */ | |
9e2a2647 | 726 | #if defined (USE_X_TOOLKIT) || defined (HAVE_NTGUI) \ |
edfda783 | 727 | || defined (HAVE_NS) || defined (USE_GTK) |
9c95189b | 728 | #define FRAME_EXTERNAL_MENU_BAR(f) (f)->external_menu_bar |
4c8888a0 RS |
729 | #else |
730 | #define FRAME_EXTERNAL_MENU_BAR(f) 0 | |
731 | #endif | |
46a5c487 | 732 | #define FRAME_VISIBLE_P(f) ((f)->visible != 0) |
cea6021b RS |
733 | |
734 | /* Nonzero if frame F is currently visible but hidden. */ | |
0969b893 | 735 | #define FRAME_OBSCURED_P(f) ((f)->visible > 1) |
cea6021b RS |
736 | |
737 | /* Nonzero if frame F is currently iconified. */ | |
738 | #define FRAME_ICONIFIED_P(f) (f)->iconified | |
739 | ||
46a5c487 JB |
740 | #define FRAME_SET_VISIBLE(f,p) \ |
741 | ((f)->async_visible = (p), FRAME_SAMPLE_VISIBILITY (f)) | |
ff11dfa1 JB |
742 | #define SET_FRAME_GARBAGED(f) (frame_garbaged = 1, f->garbaged = 1) |
743 | #define FRAME_GARBAGED_P(f) (f)->garbaged | |
cea6021b RS |
744 | |
745 | /* Nonzero means do not allow splitting this frame's window. */ | |
ff11dfa1 | 746 | #define FRAME_NO_SPLIT_P(f) (f)->no_split |
cea6021b RS |
747 | |
748 | /* Not really implemented. */ | |
ff11dfa1 | 749 | #define FRAME_WANTS_MODELINE_P(f) (f)->wants_modeline |
cea6021b RS |
750 | |
751 | /* Nonzero if a size change has been requested for frame F | |
752 | but not yet really put into effect. This can be true temporarily | |
753 | when an X event comes in at a bad time. */ | |
adc12f0f | 754 | #define FRAME_WINDOW_SIZES_CHANGED(f) (f)->window_sizes_changed |
cea6021b RS |
755 | |
756 | /* The minibuffer window of frame F, if it has one; otherwise nil. */ | |
e69b0960 | 757 | #define FRAME_MINIBUF_WINDOW(f) f->minibuffer_window |
cea6021b RS |
758 | |
759 | /* The root window of the window tree of frame F. */ | |
e69b0960 | 760 | #define FRAME_ROOT_WINDOW(f) f->root_window |
cea6021b RS |
761 | |
762 | /* The currently selected window of the window tree of frame F. */ | |
e69b0960 | 763 | #define FRAME_SELECTED_WINDOW(f) f->selected_window |
cea6021b | 764 | |
177c0ea7 JB |
765 | #define FRAME_INSERT_COST(f) (f)->insert_line_cost |
766 | #define FRAME_DELETE_COST(f) (f)->delete_line_cost | |
ff11dfa1 JB |
767 | #define FRAME_INSERTN_COST(f) (f)->insert_n_lines_cost |
768 | #define FRAME_DELETEN_COST(f) (f)->delete_n_lines_cost | |
769 | #define FRAME_MESSAGE_BUF(f) (f)->message_buf | |
770 | #define FRAME_SCROLL_BOTTOM_VPOS(f) (f)->scroll_bottom_vpos | |
e69b0960 | 771 | #define FRAME_FOCUS_FRAME(f) f->focus_frame |
cea6021b RS |
772 | |
773 | /* Nonzero if frame F supports scroll bars. | |
774 | If this is zero, then it is impossible to enable scroll bars | |
775 | on frame F. */ | |
a3c87d4e | 776 | #define FRAME_CAN_HAVE_SCROLL_BARS(f) ((f)->can_have_scroll_bars) |
cea6021b RS |
777 | |
778 | /* This frame slot says whether scroll bars are currently enabled for frame F, | |
779 | and which side they are on. */ | |
a3211441 RS |
780 | #define FRAME_VERTICAL_SCROLL_BAR_TYPE(f) ((f)->vertical_scroll_bar_type) |
781 | #define FRAME_HAS_VERTICAL_SCROLL_BARS(f) \ | |
021f2e1a | 782 | ((f)->vertical_scroll_bar_type != vertical_scroll_bar_none) |
a3211441 | 783 | #define FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT(f) \ |
021f2e1a | 784 | ((f)->vertical_scroll_bar_type == vertical_scroll_bar_left) |
a3211441 | 785 | #define FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT(f) \ |
021f2e1a | 786 | ((f)->vertical_scroll_bar_type == vertical_scroll_bar_right) |
cea6021b RS |
787 | |
788 | /* Width that a scroll bar in frame F should have, if there is one. | |
789 | Measured in pixels. | |
790 | If scroll bars are turned off, this is still nonzero. */ | |
b45afe99 | 791 | #define FRAME_CONFIG_SCROLL_BAR_WIDTH(f) ((f)->config_scroll_bar_width) |
cea6021b RS |
792 | |
793 | /* Width that a scroll bar in frame F should have, if there is one. | |
794 | Measured in columns (characters). | |
795 | If scroll bars are turned off, this is still nonzero. */ | |
b45afe99 | 796 | #define FRAME_CONFIG_SCROLL_BAR_COLS(f) ((f)->config_scroll_bar_cols) |
cea6021b RS |
797 | |
798 | /* Width of a scroll bar in frame F, measured in columns (characters), | |
7d81cf83 GM |
799 | but only if scroll bars are on the left. If scroll bars are on |
800 | the right in this frame, or there are no scroll bars, value is 0. */ | |
801 | ||
b45afe99 | 802 | #define FRAME_LEFT_SCROLL_BAR_COLS(f) \ |
021f2e1a AS |
803 | (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) \ |
804 | ? FRAME_CONFIG_SCROLL_BAR_COLS (f) \ | |
805 | : 0) | |
7d81cf83 | 806 | |
b45afe99 KS |
807 | /* Width of a left scroll bar in frame F, measured in pixels */ |
808 | ||
021f2e1a | 809 | #define FRAME_LEFT_SCROLL_BAR_AREA_WIDTH(f) \ |
b45afe99 KS |
810 | (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f) \ |
811 | ? (FRAME_CONFIG_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f)) \ | |
812 | : 0) | |
813 | ||
7d81cf83 GM |
814 | /* Width of a scroll bar in frame F, measured in columns (characters), |
815 | but only if scroll bars are on the right. If scroll bars are on | |
816 | the left in this frame, or there are no scroll bars, value is 0. */ | |
817 | ||
b45afe99 | 818 | #define FRAME_RIGHT_SCROLL_BAR_COLS(f) \ |
021f2e1a AS |
819 | (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f) \ |
820 | ? FRAME_CONFIG_SCROLL_BAR_COLS (f) \ | |
821 | : 0) | |
cea6021b | 822 | |
b45afe99 KS |
823 | /* Width of a right scroll bar area in frame F, measured in pixels */ |
824 | ||
021f2e1a | 825 | #define FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH(f) \ |
b45afe99 KS |
826 | (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f) \ |
827 | ? (FRAME_CONFIG_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f)) \ | |
828 | : 0) | |
829 | ||
830 | /* Actual width of a scroll bar in frame F, measured in columns. */ | |
831 | ||
832 | #define FRAME_SCROLL_BAR_COLS(f) \ | |
021f2e1a AS |
833 | (FRAME_HAS_VERTICAL_SCROLL_BARS (f) \ |
834 | ? FRAME_CONFIG_SCROLL_BAR_COLS (f) \ | |
835 | : 0) | |
cea6021b | 836 | |
b45afe99 KS |
837 | /* Actual width of a scroll bar area in frame F, measured in pixels. */ |
838 | ||
839 | #define FRAME_SCROLL_BAR_AREA_WIDTH(f) \ | |
840 | (FRAME_HAS_VERTICAL_SCROLL_BARS (f) \ | |
841 | ? (FRAME_CONFIG_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f)) \ | |
842 | : 0) | |
843 | ||
cea6021b RS |
844 | /* Total width of frame F, in columns (characters), |
845 | including the width used by scroll bars if any. */ | |
b45afe99 KS |
846 | |
847 | #define FRAME_TOTAL_COLS(f) ((f)->total_cols) | |
cea6021b RS |
848 | |
849 | /* Set the width of frame F to VAL. | |
850 | VAL is the width of a full-frame window, | |
b45afe99 KS |
851 | not including scroll bars and fringes. */ |
852 | ||
853 | #define SET_FRAME_COLS(f, val) \ | |
021f2e1a AS |
854 | (FRAME_COLS (f) = (val), \ |
855 | (f)->total_cols = FRAME_TOTAL_COLS_ARG (f, FRAME_COLS (f))) | |
cea6021b RS |
856 | |
857 | /* Given a value WIDTH for frame F's nominal width, | |
b45afe99 KS |
858 | return the value that FRAME_TOTAL_COLS should have. */ |
859 | ||
860 | #define FRAME_TOTAL_COLS_ARG(f, width) \ | |
021f2e1a AS |
861 | ((width) \ |
862 | + FRAME_SCROLL_BAR_COLS (f) \ | |
863 | + FRAME_FRINGE_COLS (f)) | |
cea6021b | 864 | |
4ff34795 | 865 | /* Maximum + 1 legitimate value for FRAME_CURSOR_X. */ |
b45afe99 | 866 | |
4ff34795 | 867 | #define FRAME_CURSOR_X_LIMIT(f) \ |
021f2e1a | 868 | (FRAME_COLS (f) + FRAME_LEFT_SCROLL_BAR_COLS (f)) |
cea6021b RS |
869 | |
870 | /* Nonzero if frame F has scroll bars. */ | |
b45afe99 | 871 | |
e69b0960 | 872 | #define FRAME_SCROLL_BARS(f) (f->scroll_bars) |
cea6021b | 873 | |
e69b0960 DA |
874 | #define FRAME_CONDEMNED_SCROLL_BARS(f) (f->condemned_scroll_bars) |
875 | #define FRAME_MENU_BAR_ITEMS(f) (f->menu_bar_items) | |
95b999aa | 876 | #define FRAME_COST_BAUD_RATE(f) ((f)->cost_calculation_baud_rate) |
81d00831 | 877 | |
4d418fcc KS |
878 | #define FRAME_DESIRED_CURSOR(f) ((f)->desired_cursor) |
879 | #define FRAME_BLINK_OFF_CURSOR(f) ((f)->blink_off_cursor) | |
880 | #define FRAME_CURSOR_WIDTH(f) ((f)->cursor_width) | |
881 | #define FRAME_BLINK_OFF_CURSOR_WIDTH(f) ((f)->blink_off_cursor_width) | |
882 | ||
3b83d631 GM |
883 | /* Return a pointer to the face cache of frame F. */ |
884 | ||
885 | #define FRAME_FACE_CACHE(F) (F)->face_cache | |
886 | ||
81d00831 KH |
887 | /* Return the size of message_buf of the frame F. We multiply the |
888 | width of the frame by 4 because multi-byte form may require at most | |
889 | 4-byte for a character. */ | |
177c0ea7 | 890 | |
b45afe99 | 891 | #define FRAME_MESSAGE_BUF_SIZE(f) (((int) FRAME_COLS (f)) * 4) |
ff11dfa1 | 892 | |
a4659527 JB |
893 | /* Emacs's redisplay code could become confused if a frame's |
894 | visibility changes at arbitrary times. For example, if a frame is | |
895 | visible while the desired glyphs are being built, but becomes | |
896 | invisible before they are updated, then some rows of the | |
897 | desired_glyphs will be left marked as enabled after redisplay is | |
898 | complete, which should never happen. The next time the frame | |
899 | becomes visible, redisplay will probably barf. | |
900 | ||
901 | Currently, there are no similar situations involving iconified, but | |
902 | the principle is the same. | |
903 | ||
904 | So instead of having asynchronous input handlers directly set and | |
905 | clear the frame's visibility and iconification flags, they just set | |
906 | the async_visible and async_iconified flags; the redisplay code | |
907 | calls the FRAME_SAMPLE_VISIBILITY macro before doing any redisplay, | |
908 | which sets visible and iconified from their asynchronous | |
46a5c487 JB |
909 | counterparts. |
910 | ||
20a6c8d7 JB |
911 | Synchronous code must use the FRAME_SET_VISIBLE macro. |
912 | ||
913 | Also, if a frame used to be invisible, but has just become visible, | |
914 | it must be marked as garbaged, since redisplay hasn't been keeping | |
9628b887 KL |
915 | up its contents. |
916 | ||
917 | Note that a tty frame is visible if and only if it is the topmost | |
918 | frame. */ | |
177c0ea7 | 919 | |
a4659527 | 920 | #define FRAME_SAMPLE_VISIBILITY(f) \ |
0969b893 GV |
921 | (((f)->async_visible && (f)->visible != (f)->async_visible) ? \ |
922 | SET_FRAME_GARBAGED (f) : 0, \ | |
20a6c8d7 | 923 | (f)->visible = (f)->async_visible, \ |
a4659527 JB |
924 | (f)->iconified = (f)->async_iconified) |
925 | ||
915a3e00 KS |
926 | #define CHECK_FRAME(x) \ |
927 | CHECK_TYPE (FRAMEP (x), Qframep, x) | |
928 | ||
929 | #define CHECK_LIVE_FRAME(x) \ | |
930 | CHECK_TYPE (FRAMEP (x) && FRAME_LIVE_P (XFRAME (x)), Qframe_live_p, x) | |
265a9e55 | 931 | |
ff11dfa1 JB |
932 | /* FOR_EACH_FRAME (LIST_VAR, FRAME_VAR) followed by a statement is a |
933 | `for' loop which iterates over the elements of Vframe_list. The | |
35f56f96 | 934 | loop will set FRAME_VAR, a Lisp_Object, to each frame in |
ff11dfa1 | 935 | Vframe_list in succession and execute the statement. LIST_VAR |
35f56f96 | 936 | should be a Lisp_Object too; it is used to iterate through the |
177c0ea7 | 937 | Vframe_list. |
e5d77022 | 938 | |
e3678b64 KH |
939 | This macro is a holdover from a time when multiple frames weren't always |
940 | supported. An alternate definition of the macro would expand to | |
941 | something which executes the statement once. */ | |
3b83d631 | 942 | |
e69b0960 DA |
943 | #define FOR_EACH_FRAME(list_var, frame_var) \ |
944 | for ((list_var) = Vframe_list; \ | |
945 | (CONSP (list_var) \ | |
946 | && (frame_var = XCAR (list_var), 1)); \ | |
ee88f64d | 947 | list_var = XCDR (list_var)) |
e5d77022 JB |
948 | |
949 | ||
5e02ce11 | 950 | extern Lisp_Object Qframep, Qframe_live_p; |
2666355c | 951 | extern Lisp_Object Qtty, Qtty_type; |
8848b728 | 952 | extern Lisp_Object Qtty_color_mode; |
6ed8eeff | 953 | extern Lisp_Object Qterminal, Qterminal_live_p; |
c53956fe | 954 | extern Lisp_Object Qnoelisp; |
efa4ce8b | 955 | |
ff11dfa1 | 956 | extern struct frame *last_nonminibuf_frame; |
efa4ce8b | 957 | |
0ff162fc | 958 | extern void set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object); |
383e0970 | 959 | extern struct frame *make_initial_frame (void); |
383e0970 | 960 | extern struct frame *make_frame (int); |
c9e5d3d1 | 961 | #ifdef HAVE_WINDOW_SYSTEM |
383e0970 J |
962 | extern struct frame *make_minibuffer_frame (void); |
963 | extern struct frame *make_frame_without_minibuffer (Lisp_Object, | |
964 | struct kboard *, | |
965 | Lisp_Object); | |
c9e5d3d1 | 966 | #endif /* HAVE_WINDOW_SYSTEM */ |
383e0970 J |
967 | extern void frame_make_pointer_invisible (void); |
968 | extern void frame_make_pointer_visible (void); | |
969 | extern Lisp_Object delete_frame (Lisp_Object, Lisp_Object); | |
efa4ce8b | 970 | |
ff11dfa1 | 971 | extern Lisp_Object Vframe_list; |
efa4ce8b | 972 | \f |
650afd94 GM |
973 | /* The currently selected frame. */ |
974 | ||
975 | extern Lisp_Object selected_frame; | |
976 | ||
977 | /* Value is a pointer to the selected frame. If the selected frame | |
b975254e | 978 | isn't live, abort. */ |
650afd94 GM |
979 | |
980 | #define SELECTED_FRAME() \ | |
981 | ((FRAMEP (selected_frame) \ | |
982 | && FRAME_LIVE_P (XFRAME (selected_frame))) \ | |
983 | ? XFRAME (selected_frame) \ | |
1088b922 | 984 | : (emacs_abort (), (struct frame *) 0)) |
3b83d631 GM |
985 | |
986 | \f | |
987 | /*********************************************************************** | |
988 | Display-related Macros | |
989 | ***********************************************************************/ | |
990 | ||
d3378f02 | 991 | /* Canonical y-unit on frame F. |
b45afe99 KS |
992 | This value currently equals the line height of the frame (which is |
993 | the height of the default font of F). */ | |
994 | ||
995 | #define FRAME_LINE_HEIGHT(F) ((F)->line_height) | |
3b83d631 | 996 | |
d3378f02 | 997 | /* Canonical x-unit on frame F. |
0fc63cc4 | 998 | This value currently equals the average width of the default font of F. */ |
3b83d631 | 999 | |
b45afe99 | 1000 | #define FRAME_COLUMN_WIDTH(F) ((F)->column_width) |
3b83d631 | 1001 | |
0fc63cc4 KH |
1002 | /* Space glyph width of the default font of frame F. */ |
1003 | ||
1004 | #define FRAME_SPACE_WIDTH(F) ((F)->space_width) | |
1005 | ||
3b83d631 GM |
1006 | |
1007 | /* Pixel width of areas used to display truncation marks, continuation | |
5cb26370 | 1008 | marks, overlay arrows. This is 0 for terminal frames. */ |
3b83d631 GM |
1009 | |
1010 | #ifdef HAVE_WINDOW_SYSTEM | |
aa5b8e15 | 1011 | |
b45afe99 KS |
1012 | /* Total width of fringes reserved for drawing truncation bitmaps, |
1013 | continuation bitmaps and alike. The width is in canonical char | |
1014 | units of the frame. This must currently be the case because window | |
1015 | sizes aren't pixel values. If it weren't the case, we wouldn't be | |
1016 | able to split windows horizontally nicely. */ | |
1017 | ||
1018 | #define FRAME_FRINGE_COLS(F) ((F)->fringe_cols) | |
1019 | ||
1020 | /* Pixel-width of the left and right fringe. */ | |
1021 | ||
1022 | #define FRAME_LEFT_FRINGE_WIDTH(F) ((F)->left_fringe_width) | |
1023 | #define FRAME_RIGHT_FRINGE_WIDTH(F) ((F)->right_fringe_width) | |
1024 | ||
1025 | /* Total width of fringes in pixels. */ | |
1026 | ||
1027 | #define FRAME_TOTAL_FRINGE_WIDTH(F) \ | |
1028 | (FRAME_LEFT_FRINGE_WIDTH (F) + FRAME_RIGHT_FRINGE_WIDTH (F)) | |
1029 | ||
1030 | ||
1031 | /* Pixel-width of internal border lines */ | |
1032 | ||
1033 | #define FRAME_INTERNAL_BORDER_WIDTH(F) ((F)->internal_border_width) | |
177c0ea7 | 1034 | |
aa5b8e15 GM |
1035 | #else /* not HAVE_WINDOW_SYSTEM */ |
1036 | ||
986f10ad | 1037 | #define FRAME_FRINGE_COLS(F) 0 |
b45afe99 | 1038 | #define FRAME_TOTAL_FRINGE_WIDTH(F) 0 |
986f10ad | 1039 | #define FRAME_LEFT_FRINGE_WIDTH(F) 0 |
8432bb78 | 1040 | #define FRAME_RIGHT_FRINGE_WIDTH(F) 0 |
b45afe99 | 1041 | #define FRAME_INTERNAL_BORDER_WIDTH(F) 0 |
aa5b8e15 GM |
1042 | |
1043 | #endif /* not HAVE_WINDOW_SYSTEM */ | |
177c0ea7 | 1044 | |
3b83d631 GM |
1045 | |
1046 | ||
1047 | \f | |
1048 | /*********************************************************************** | |
1049 | Conversion between canonical units and pixels | |
1050 | ***********************************************************************/ | |
1051 | ||
b45afe99 KS |
1052 | /* Canonical x-values are fractions of FRAME_COLUMN_WIDTH, canonical |
1053 | y-unit are fractions of FRAME_LINE_HEIGHT of a frame. Both are | |
1054 | represented as Lisp numbers, i.e. integers or floats. */ | |
3b83d631 GM |
1055 | |
1056 | /* Convert canonical value X to pixels. F is the frame whose | |
1057 | canonical char width is to be used. X must be a Lisp integer or | |
1058 | float. Value is a C integer. */ | |
177c0ea7 | 1059 | |
b45afe99 | 1060 | #define FRAME_PIXEL_X_FROM_CANON_X(F, X) \ |
021f2e1a AS |
1061 | (INTEGERP (X) \ |
1062 | ? XINT (X) * FRAME_COLUMN_WIDTH (F) \ | |
1063 | : (int) (XFLOAT_DATA (X) * FRAME_COLUMN_WIDTH (F))) | |
177c0ea7 | 1064 | |
3b83d631 GM |
1065 | /* Convert canonical value Y to pixels. F is the frame whose |
1066 | canonical character height is to be used. X must be a Lisp integer | |
1067 | or float. Value is a C integer. */ | |
177c0ea7 | 1068 | |
b45afe99 | 1069 | #define FRAME_PIXEL_Y_FROM_CANON_Y(F, Y) \ |
021f2e1a AS |
1070 | (INTEGERP (Y) \ |
1071 | ? XINT (Y) * FRAME_LINE_HEIGHT (F) \ | |
1072 | : (int) (XFLOAT_DATA (Y) * FRAME_LINE_HEIGHT (F))) | |
3b83d631 GM |
1073 | |
1074 | /* Convert pixel-value X to canonical units. F is the frame whose | |
1075 | canonical character width is to be used. X is a C integer. Result | |
1076 | is a Lisp float if X is not a multiple of the canon width, | |
1077 | otherwise it's a Lisp integer. */ | |
1078 | ||
b45afe99 | 1079 | #define FRAME_CANON_X_FROM_PIXEL_X(F, X) \ |
021f2e1a AS |
1080 | ((X) % FRAME_COLUMN_WIDTH (F) != 0 \ |
1081 | ? make_float ((double) (X) / FRAME_COLUMN_WIDTH (F)) \ | |
1082 | : make_number ((X) / FRAME_COLUMN_WIDTH (F))) | |
3b83d631 GM |
1083 | |
1084 | /* Convert pixel-value Y to canonical units. F is the frame whose | |
1085 | canonical character height is to be used. Y is a C integer. | |
1086 | Result is a Lisp float if Y is not a multiple of the canon width, | |
1087 | otherwise it's a Lisp integer. */ | |
1088 | ||
b45afe99 | 1089 | #define FRAME_CANON_Y_FROM_PIXEL_Y(F, Y) \ |
021f2e1a AS |
1090 | ((Y) % FRAME_LINE_HEIGHT (F) \ |
1091 | ? make_float ((double) (Y) / FRAME_LINE_HEIGHT (F)) \ | |
1092 | : make_number ((Y) / FRAME_LINE_HEIGHT (F))) | |
b45afe99 KS |
1093 | |
1094 | ||
1095 | \f | |
1096 | /* Manipulating pixel sizes and character sizes. | |
1097 | Knowledge of which factors affect the overall size of the window should | |
1098 | be hidden in these macros, if that's possible. | |
1099 | ||
1100 | Return the upper/left pixel position of the character cell on frame F | |
1101 | at ROW/COL. */ | |
1102 | ||
1103 | #define FRAME_LINE_TO_PIXEL_Y(f, row) \ | |
16009a0e | 1104 | (((row) < FRAME_TOP_MARGIN (f) ? 0 : FRAME_INTERNAL_BORDER_WIDTH (f)) \ |
b45afe99 KS |
1105 | + (row) * FRAME_LINE_HEIGHT (f)) |
1106 | ||
1107 | #define FRAME_COL_TO_PIXEL_X(f, col) \ | |
1108 | (FRAME_INTERNAL_BORDER_WIDTH (f) \ | |
1109 | + (col) * FRAME_COLUMN_WIDTH (f)) | |
1110 | ||
1111 | /* Return the pixel width/height of frame F if it has | |
1112 | COLS columns/LINES rows. */ | |
1113 | ||
1114 | #define FRAME_TEXT_COLS_TO_PIXEL_WIDTH(f, cols) \ | |
1115 | (FRAME_COL_TO_PIXEL_X (f, cols) \ | |
1116 | + (f)->scroll_bar_actual_width \ | |
1117 | + FRAME_TOTAL_FRINGE_WIDTH (f) \ | |
1118 | + FRAME_INTERNAL_BORDER_WIDTH (f)) | |
1119 | ||
1120 | #define FRAME_TEXT_LINES_TO_PIXEL_HEIGHT(f, lines) \ | |
f016f225 JD |
1121 | ((lines) * FRAME_LINE_HEIGHT (f) \ |
1122 | + 2 * FRAME_INTERNAL_BORDER_WIDTH (f)) | |
b45afe99 KS |
1123 | |
1124 | ||
1125 | /* Return the row/column (zero-based) of the character cell containing | |
1126 | the pixel on FRAME at Y/X. */ | |
1127 | ||
1128 | #define FRAME_PIXEL_Y_TO_LINE(f, y) \ | |
4b00d3b1 YM |
1129 | (((y) < FRAME_TOP_MARGIN_HEIGHT (f) \ |
1130 | ? (y) \ | |
1131 | : ((y) < FRAME_TOP_MARGIN_HEIGHT (f) + FRAME_INTERNAL_BORDER_WIDTH (f) \ | |
1132 | ? (y) - (FRAME_TOP_MARGIN_HEIGHT (f) + FRAME_INTERNAL_BORDER_WIDTH (f) \ | |
1133 | /* Arrange for the division to round down. */ \ | |
1134 | + FRAME_LINE_HEIGHT (f) - 1) \ | |
1135 | : (y) - FRAME_INTERNAL_BORDER_WIDTH (f))) \ | |
b45afe99 KS |
1136 | / FRAME_LINE_HEIGHT (f)) |
1137 | ||
1138 | #define FRAME_PIXEL_X_TO_COL(f, x) \ | |
1139 | (((x) - FRAME_INTERNAL_BORDER_WIDTH (f)) \ | |
1140 | / FRAME_COLUMN_WIDTH (f)) | |
1141 | ||
1142 | /* How many columns/rows of text can we fit in WIDTH/HEIGHT pixels on | |
1143 | frame F? */ | |
1144 | ||
1145 | #define FRAME_PIXEL_WIDTH_TO_TEXT_COLS(f, width) \ | |
1146 | (FRAME_PIXEL_X_TO_COL (f, ((width) \ | |
1147 | - FRAME_INTERNAL_BORDER_WIDTH (f) \ | |
1148 | - FRAME_TOTAL_FRINGE_WIDTH (f) \ | |
1149 | - (f)->scroll_bar_actual_width))) | |
1150 | ||
1151 | #define FRAME_PIXEL_HEIGHT_TO_TEXT_LINES(f, height) \ | |
1152 | (FRAME_PIXEL_Y_TO_LINE (f, ((height) \ | |
1153 | - FRAME_INTERNAL_BORDER_WIDTH (f)))) | |
177c0ea7 | 1154 | |
5e02ce11 KS |
1155 | |
1156 | /*********************************************************************** | |
1157 | Frame Parameters | |
1158 | ***********************************************************************/ | |
1159 | ||
1160 | extern Lisp_Object Qauto_raise, Qauto_lower; | |
1161 | extern Lisp_Object Qborder_color, Qborder_width; | |
955cbe7b | 1162 | extern Lisp_Object Qbuffer_predicate; |
5e02ce11 KS |
1163 | extern Lisp_Object Qcursor_color, Qcursor_type; |
1164 | extern Lisp_Object Qfont; | |
1165 | extern Lisp_Object Qbackground_color, Qforeground_color; | |
1166 | extern Lisp_Object Qicon, Qicon_name, Qicon_type, Qicon_left, Qicon_top; | |
1167 | extern Lisp_Object Qinternal_border_width; | |
99f3388e | 1168 | extern Lisp_Object Qtooltip; |
2b4e6277 | 1169 | extern Lisp_Object Qmenu_bar_lines, Qtool_bar_lines, Qtool_bar_position; |
5e02ce11 KS |
1170 | extern Lisp_Object Qmouse_color; |
1171 | extern Lisp_Object Qname, Qtitle; | |
1172 | extern Lisp_Object Qparent_id; | |
1173 | extern Lisp_Object Qunsplittable, Qvisibility; | |
1174 | extern Lisp_Object Qscroll_bar_width, Qvertical_scroll_bars; | |
1175 | extern Lisp_Object Qscroll_bar_foreground, Qscroll_bar_background; | |
1176 | extern Lisp_Object Qscreen_gamma; | |
1177 | extern Lisp_Object Qline_spacing; | |
1178 | extern Lisp_Object Qwait_for_wm; | |
1179 | extern Lisp_Object Qfullscreen; | |
3f1c6666 | 1180 | extern Lisp_Object Qfullwidth, Qfullheight, Qfullboth, Qmaximized; |
acd51077 | 1181 | extern Lisp_Object Qsticky; |
1a8a83b2 | 1182 | extern Lisp_Object Qfont_backend; |
50a73869 | 1183 | extern Lisp_Object Qalpha; |
5e02ce11 KS |
1184 | |
1185 | extern Lisp_Object Qleft_fringe, Qright_fringe; | |
1186 | extern Lisp_Object Qheight, Qwidth; | |
1187 | extern Lisp_Object Qminibuffer, Qmodeline; | |
edfda783 | 1188 | extern Lisp_Object Qx, Qw32, Qmac, Qpc, Qns; |
5e02ce11 KS |
1189 | extern Lisp_Object Qvisible; |
1190 | extern Lisp_Object Qdisplay_type; | |
5e02ce11 KS |
1191 | |
1192 | extern Lisp_Object Qx_resource_name; | |
1193 | ||
bfeabdc3 | 1194 | extern Lisp_Object Qleft, Qright, Qtop, Qbox, Qbottom; |
5e02ce11 KS |
1195 | extern Lisp_Object Qdisplay; |
1196 | ||
99f3388e DN |
1197 | extern Lisp_Object Qrun_hook_with_args; |
1198 | ||
5e02ce11 KS |
1199 | #ifdef HAVE_WINDOW_SYSTEM |
1200 | ||
1201 | /* The class of this X application. */ | |
1202 | #define EMACS_CLASS "Emacs" | |
1203 | ||
5e02ce11 KS |
1204 | /* These are in xterm.c, w32term.c, etc. */ |
1205 | ||
383e0970 J |
1206 | extern void x_set_scroll_bar_default_width (struct frame *); |
1207 | extern void x_set_offset (struct frame *, int, int, int); | |
1208 | extern void x_wm_set_icon_position (struct frame *, int, int); | |
8b339673 | 1209 | extern void x_wm_set_size_hint (FRAME_PTR f, long flags, int user_position); |
5e02ce11 | 1210 | |
383e0970 | 1211 | extern Lisp_Object x_new_font (struct frame *, Lisp_Object, int); |
5e02ce11 | 1212 | |
5e02ce11 KS |
1213 | |
1214 | extern Lisp_Object Qface_set_after_frame_default; | |
1215 | ||
81626931 | 1216 | #ifdef WINDOWSNT |
383e0970 J |
1217 | extern void x_fullscreen_adjust (struct frame *f, int *, int *, |
1218 | int *, int *); | |
81626931 | 1219 | #endif |
383e0970 J |
1220 | |
1221 | extern void x_set_frame_parameters (struct frame *, Lisp_Object); | |
383e0970 J |
1222 | |
1223 | extern void x_set_fullscreen (struct frame *, Lisp_Object, Lisp_Object); | |
1224 | extern void x_set_line_spacing (struct frame *, Lisp_Object, Lisp_Object); | |
1225 | extern void x_set_screen_gamma (struct frame *, Lisp_Object, Lisp_Object); | |
1226 | extern void x_set_font (struct frame *, Lisp_Object, Lisp_Object); | |
1227 | extern void x_set_font_backend (struct frame *, Lisp_Object, Lisp_Object); | |
1228 | extern void x_set_fringe_width (struct frame *, Lisp_Object, Lisp_Object); | |
1229 | extern void x_set_border_width (struct frame *, Lisp_Object, Lisp_Object); | |
1230 | extern void x_set_internal_border_width (struct frame *, Lisp_Object, | |
1231 | Lisp_Object); | |
1232 | extern void x_set_visibility (struct frame *, Lisp_Object, Lisp_Object); | |
1233 | extern void x_set_autoraise (struct frame *, Lisp_Object, Lisp_Object); | |
1234 | extern void x_set_autolower (struct frame *, Lisp_Object, Lisp_Object); | |
1235 | extern void x_set_unsplittable (struct frame *, Lisp_Object, Lisp_Object); | |
1236 | extern void x_set_vertical_scroll_bars (struct frame *, Lisp_Object, | |
1237 | Lisp_Object); | |
1238 | extern void x_set_scroll_bar_width (struct frame *, Lisp_Object, | |
1239 | Lisp_Object); | |
1240 | ||
1241 | extern Lisp_Object x_icon_type (struct frame *); | |
1242 | ||
1243 | extern int x_figure_window_size (struct frame *, Lisp_Object, int); | |
5e02ce11 | 1244 | |
383e0970 | 1245 | extern void x_set_alpha (struct frame *, Lisp_Object, Lisp_Object); |
5e02ce11 | 1246 | |
383e0970 | 1247 | extern void validate_x_resource_name (void); |
0ff162fc | 1248 | |
facfbbbd SM |
1249 | extern Lisp_Object display_x_get_resource (Display_Info *, |
1250 | Lisp_Object attribute, | |
1251 | Lisp_Object class, | |
1252 | Lisp_Object component, | |
1253 | Lisp_Object subclass); | |
1254 | ||
17a2cbbd DC |
1255 | extern void set_frame_menubar (struct frame *f, int first_time, int deep_p); |
1256 | extern void x_set_window_size (struct frame *f, int change_grav, | |
1257 | int cols, int rows); | |
1258 | extern void x_sync (struct frame *); | |
1259 | extern Lisp_Object x_get_focus_frame (struct frame *); | |
1260 | extern void x_set_mouse_position (struct frame *f, int h, int v); | |
1261 | extern void x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y); | |
1262 | extern void x_make_frame_visible (struct frame *f); | |
1263 | extern void x_make_frame_invisible (struct frame *f); | |
1264 | extern void x_iconify_frame (struct frame *f); | |
1265 | extern int x_char_width (struct frame *f); | |
1266 | extern int x_char_height (struct frame *f); | |
1267 | extern int x_pixel_width (struct frame *f); | |
1268 | extern int x_pixel_height (struct frame *f); | |
1269 | extern void x_set_frame_alpha (struct frame *f); | |
1270 | extern void x_set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object); | |
1271 | extern void x_set_tool_bar_lines (struct frame *f, | |
1272 | Lisp_Object value, | |
1273 | Lisp_Object oldval); | |
1274 | extern void x_activate_menubar (struct frame *); | |
1275 | extern void x_real_positions (struct frame *, int *, int *); | |
1276 | extern int x_bitmap_icon (struct frame *, Lisp_Object); | |
1277 | extern void x_set_menu_bar_lines (struct frame *, | |
1278 | Lisp_Object, | |
1279 | Lisp_Object); | |
1280 | extern void free_frame_menubar (struct frame *); | |
1281 | extern void x_free_frame_resources (struct frame *); | |
1282 | ||
018c5e19 PE |
1283 | #if defined HAVE_X_WINDOWS && !defined USE_X_TOOLKIT |
1284 | extern char *x_get_resource_string (const char *, const char *); | |
1285 | #endif | |
1286 | ||
17a2cbbd DC |
1287 | extern void x_query_colors (struct frame *f, XColor *, int); |
1288 | ||
99f3388e DN |
1289 | /* In xmenu.c */ |
1290 | extern void set_frame_menubar (FRAME_PTR, int, int); | |
1291 | ||
5e02ce11 KS |
1292 | #endif /* HAVE_WINDOW_SYSTEM */ |
1293 | ||
f00af5b1 PE |
1294 | INLINE_HEADER_END |
1295 | ||
84e01749 | 1296 | #endif /* not EMACS_FRAME_H */ |