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83b2229f | 1 | /* Window definitions for GNU Emacs. |
73b0cd50 | 2 | Copyright (C) 1985-1986, 1993, 1995, 1997-2011 |
8cabe764 | 3 | Free Software Foundation, Inc. |
83b2229f JB |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
b9b1cc14 | 7 | GNU Emacs is free software: you can redistribute it and/or modify |
83b2229f | 8 | it under the terms of the GNU General Public License as published by |
b9b1cc14 GM |
9 | the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. | |
83b2229f JB |
11 | |
12 | GNU Emacs is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
b9b1cc14 | 18 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
83b2229f | 19 | |
f43dd834 GM |
20 | #ifndef WINDOW_H_INCLUDED |
21 | #define WINDOW_H_INCLUDED | |
22 | ||
23 | #include "dispextern.h" | |
83b2229f | 24 | |
6000501b KS |
25 | extern Lisp_Object Qleft, Qright; |
26 | ||
83b2229f JB |
27 | /* Windows are allocated as if they were vectors, but then the |
28 | Lisp data type is changed to Lisp_Window. They are garbage | |
29 | collected along with the vectors. | |
30 | ||
31 | All windows in use are arranged into a tree, with pointers up and down. | |
32 | ||
33 | Windows that are leaves of the tree are actually displayed | |
34 | and show the contents of buffers. Windows that are not leaves | |
35 | are used for representing the way groups of leaf windows are | |
44fa5b1e | 36 | arranged on the frame. Leaf windows never become non-leaves. |
83b2229f JB |
37 | They are deleted only by calling delete-window on them (but |
38 | this can be done implicitly). Combination windows can be created | |
39 | and deleted at any time. | |
40 | ||
41 | A leaf window has a non-nil buffer field, and also | |
42 | has markers in its start and pointm fields. Non-leaf windows | |
43 | have nil in these fields. | |
44 | ||
45 | Non-leaf windows are either vertical or horizontal combinations. | |
46 | ||
44fa5b1e | 47 | A vertical combination window has children that are arranged on the frame |
83b2229f JB |
48 | one above the next. Its vchild field points to the uppermost child. |
49 | The parent field of each of the children points to the vertical | |
50 | combination window. The next field of each child points to the | |
51 | child below it, or is nil for the lowest child. The prev field | |
52 | of each child points to the child above it, or is nil for the | |
53 | highest child. | |
54 | ||
55 | A horizontal combination window has children that are side by side. | |
56 | Its hchild field points to the leftmost child. In each child | |
57 | the next field points to the child to the right and the prev field | |
58 | points to the child to the left. | |
59 | ||
60 | The children of a vertical combination window may be leaf windows | |
61 | or horizontal combination windows. The children of a horizontal | |
62 | combination window may be leaf windows or vertical combination windows. | |
63 | ||
64 | At the top of the tree are two windows which have nil as parent. | |
65 | The second of these is minibuf_window. The first one manages all | |
44fa5b1e | 66 | the frame area that is not minibuffer, and is called the root window. |
83b2229f JB |
67 | Different windows can be the root at different times; |
68 | initially the root window is a leaf window, but if more windows | |
69 | are created then that leaf window ceases to be root and a newly | |
70 | made combination window becomes root instead. | |
71 | ||
fbfed6f0 JB |
72 | In any case, on screens which have an ordinary window and a |
73 | minibuffer, prev of the minibuf window is the root window and next of | |
74 | the root window is the minibuf window. On minibufferless screens or | |
75 | minibuffer-only screens, the root window and the minibuffer window are | |
27daff1e | 76 | one and the same, so its prev and next members are nil. |
83b2229f | 77 | |
27daff1e | 78 | A dead window has its buffer, hchild, and vchild windows all nil. */ |
83b2229f | 79 | |
f43dd834 GM |
80 | struct cursor_pos |
81 | { | |
82 | /* Pixel position. These are always window relative. */ | |
83 | int x, y; | |
84 | ||
85 | /* Glyph matrix position. */ | |
86 | int hpos, vpos; | |
87 | }; | |
88 | ||
83b2229f JB |
89 | struct window |
90 | { | |
eab3844f | 91 | /* This is for Lisp; the terminal code does not refer to it. */ |
b102ceb1 | 92 | struct vectorlike_header header; |
eab3844f | 93 | |
44fa5b1e JB |
94 | /* The frame this window is on. */ |
95 | Lisp_Object frame; | |
83b2229f JB |
96 | /* t if this window is a minibuffer window. */ |
97 | Lisp_Object mini_p; | |
98 | /* Following child (to right or down) at same level of tree */ | |
99 | Lisp_Object next; | |
100 | /* Preceding child (to left or up) at same level of tree */ | |
101 | Lisp_Object prev; | |
102 | /* First child of this window. */ | |
103 | /* vchild is used if this is a vertical combination, | |
104 | hchild if this is a horizontal combination. */ | |
105 | Lisp_Object hchild, vchild; | |
106 | /* The window this one is a child of. */ | |
107 | Lisp_Object parent; | |
108 | /* The upper left corner coordinates of this window, | |
44fa5b1e | 109 | as integers relative to upper left corner of frame = 0, 0 */ |
6000501b KS |
110 | Lisp_Object left_col; |
111 | Lisp_Object top_line; | |
83b2229f | 112 | /* The size of the window */ |
6000501b KS |
113 | Lisp_Object total_lines; |
114 | Lisp_Object total_cols; | |
83b2229f JB |
115 | /* The buffer displayed in this window */ |
116 | /* Of the fields vchild, hchild and buffer, only one is non-nil. */ | |
117 | Lisp_Object buffer; | |
6bff6497 EZ |
118 | /* A marker pointing to where in the text to start displaying. |
119 | BIDI Note: This is the _logical-order_ start, i.e. the smallest | |
120 | buffer position visible in the window, not necessarily the | |
121 | character displayed in the top left corner of the window. */ | |
83b2229f JB |
122 | Lisp_Object start; |
123 | /* A marker pointing to where in the text point is in this window, | |
124 | used only when the window is not selected. | |
125 | This exists so that when multiple windows show one buffer | |
126 | each one can have its own value of point. */ | |
127 | Lisp_Object pointm; | |
128 | /* Non-nil means next redisplay must use the value of start | |
129 | set up for it in advance. Set by scrolling commands. */ | |
130 | Lisp_Object force_start; | |
fbf44f72 | 131 | /* Non-nil means we have explicitly changed the value of start, |
65113618 GM |
132 | but that the next redisplay is not obliged to use the new value. |
133 | This is used in Fdelete_other_windows to force a call to | |
f47d4504 | 134 | Vwindow_scroll_functions; also by Frecenter with argument. */ |
fbf44f72 | 135 | Lisp_Object optional_new_start; |
83b2229f JB |
136 | /* Number of columns display within the window is scrolled to the left. */ |
137 | Lisp_Object hscroll; | |
0248728d GM |
138 | /* Minimum hscroll for automatic hscrolling. This is the value |
139 | the user has set, by set-window-hscroll for example. */ | |
140 | Lisp_Object min_hscroll; | |
83b2229f JB |
141 | /* Number saying how recently window was selected */ |
142 | Lisp_Object use_time; | |
143 | /* Unique number of window assigned when it was created */ | |
144 | Lisp_Object sequence_number; | |
145 | /* No permanent meaning; used by save-window-excursion's bookkeeping */ | |
146 | Lisp_Object temslot; | |
147 | /* text.modified of displayed buffer as of last time display completed */ | |
148 | Lisp_Object last_modified; | |
cc885e42 RS |
149 | /* BUF_OVERLAY_MODIFIED of displayed buffer as of last complete update. */ |
150 | Lisp_Object last_overlay_modified; | |
83b2229f JB |
151 | /* Value of point at that time */ |
152 | Lisp_Object last_point; | |
30308d5e RS |
153 | /* Non-nil if the buffer was "modified" when the window |
154 | was last updated. */ | |
155 | Lisp_Object last_had_star; | |
a3c87d4e | 156 | /* This window's vertical scroll bar. This field is only for use |
7c299e7a | 157 | by the window-system-dependent code which implements the |
a3c87d4e JB |
158 | scroll bars; it can store anything it likes here. If this |
159 | window is newly created and we haven't displayed a scroll bar in | |
160 | it yet, or if the frame doesn't have any scroll bars, this is nil. */ | |
161 | Lisp_Object vertical_scroll_bar; | |
20a558dc | 162 | |
f43dd834 GM |
163 | /* Width of left and right marginal areas. A value of nil means |
164 | no margin. */ | |
6000501b KS |
165 | Lisp_Object left_margin_cols, right_margin_cols; |
166 | ||
167 | /* Width of left and right fringes. | |
168 | A value of nil or t means use frame values. */ | |
169 | Lisp_Object left_fringe_width, right_fringe_width; | |
170 | ||
171 | /* Non-nil means fringes are drawn outside display margins; | |
172 | othersize draw them between margin areas and text. */ | |
173 | Lisp_Object fringes_outside_margins; | |
174 | ||
175 | /* Pixel width of scroll bars. | |
176 | A value of nil or t means use frame values. */ | |
177 | Lisp_Object scroll_bar_width; | |
178 | /* Type of vertical scroll bar. A value of nil means | |
179 | no scroll bar. A value of t means use frame value. */ | |
180 | Lisp_Object vertical_scroll_bar_type; | |
f43dd834 | 181 | |
44fa5b1e JB |
182 | /* Frame coords of mark as of last time display completed */ |
183 | /* May be nil if mark does not exist or was not on frame */ | |
83b2229f JB |
184 | Lisp_Object last_mark_x; |
185 | Lisp_Object last_mark_y; | |
f43dd834 GM |
186 | /* Z - the buffer position of the last glyph in the current matrix |
187 | of W. Only valid if WINDOW_END_VALID is not nil. */ | |
83b2229f | 188 | Lisp_Object window_end_pos; |
f43dd834 GM |
189 | /* Glyph matrix row of the last glyph in the current matrix |
190 | of W. Only valid if WINDOW_END_VALID is not nil. */ | |
191 | Lisp_Object window_end_vpos; | |
83b2229f JB |
192 | /* t if window_end_pos is truly valid. |
193 | This is nil if nontrivial redisplay is preempted | |
44fa5b1e JB |
194 | since in that case the frame image that window_end_pos |
195 | did not get onto the frame. */ | |
83b2229f | 196 | Lisp_Object window_end_valid; |
83b2229f JB |
197 | /* Non-nil means must regenerate mode line of this window */ |
198 | Lisp_Object update_mode_line; | |
199 | /* Non-nil means current value of `start' | |
200 | was the beginning of a line when it was chosen. */ | |
201 | Lisp_Object start_at_line_beg; | |
202 | /* Display-table to use for displaying chars in this window. | |
203 | Nil means use the buffer's own display-table. */ | |
204 | Lisp_Object display_table; | |
205 | /* Non-nil means window is marked as dedicated. */ | |
206 | Lisp_Object dedicated; | |
e024395e RS |
207 | /* Line number and position of a line somewhere above the |
208 | top of the screen. */ | |
209 | /* If this field is nil, it means we don't have a base line. */ | |
210 | Lisp_Object base_line_number; | |
211 | /* If this field is nil, it means we don't have a base line. | |
212 | If it is a buffer, it means don't display the line number | |
213 | as long as the window shows that buffer. */ | |
214 | Lisp_Object base_line_pos; | |
096855a6 RS |
215 | /* If we have highlighted the region (or any part of it), |
216 | this is the mark position that we used, as an integer. */ | |
217 | Lisp_Object region_showing; | |
1262267a KH |
218 | /* The column number currently displayed in this window's mode line, |
219 | or nil if column numbers are not being displayed. */ | |
220 | Lisp_Object column_number_displayed; | |
a3bee872 RS |
221 | /* If redisplay in this window goes beyond this buffer position, |
222 | must run the redisplay-end-trigger-hook. */ | |
223 | Lisp_Object redisplay_end_trigger; | |
92f774f3 MR |
224 | /* Non-nil means resizing windows will attempt to resize this window |
225 | proportionally. */ | |
226 | Lisp_Object resize_proportionally; | |
57209cba | 227 | |
e6841c3b | 228 | /* Original window height and top before mini-window was enlarged. */ |
6000501b | 229 | Lisp_Object orig_total_lines, orig_top_line; |
177c0ea7 | 230 | |
e6841c3b JB |
231 | /* An alist with parameteres. */ |
232 | Lisp_Object window_parameters; | |
233 | ||
f43dd834 GM |
234 | /* No Lisp data may follow below this point without changing |
235 | mark_object in alloc.c. The member current_matrix must be the | |
236 | first non-Lisp member. */ | |
237 | ||
238 | /* Glyph matrices. */ | |
239 | struct glyph_matrix *current_matrix; | |
240 | struct glyph_matrix *desired_matrix; | |
241 | ||
71a0ff9a KS |
242 | /* Scaling factor for the glyph_matrix size calculation in this window. |
243 | Used if window contains many small images or uses proportional fonts, | |
244 | as the normal may yield a matrix which is too small. */ | |
245 | int nrows_scale_factor, ncols_scale_factor; | |
246 | ||
f43dd834 GM |
247 | /* Cursor position as of last update that completed without |
248 | pause. This is the position of last_point. */ | |
249 | struct cursor_pos last_cursor; | |
250 | ||
251 | /* Intended cursor position. This is a position within the | |
252 | glyph matrix. */ | |
253 | struct cursor_pos cursor; | |
177c0ea7 | 254 | |
f43dd834 GM |
255 | /* Where the cursor actually is. */ |
256 | struct cursor_pos phys_cursor; | |
177c0ea7 JB |
257 | |
258 | /* Cursor type and width of last cursor drawn on the window. | |
7e913f91 KS |
259 | Used for X and w32 frames; -1 initially. */ |
260 | int phys_cursor_type, phys_cursor_width; | |
f43dd834 GM |
261 | |
262 | /* This is handy for undrawing the cursor. */ | |
263 | int phys_cursor_ascent, phys_cursor_height; | |
177c0ea7 | 264 | |
f43dd834 GM |
265 | /* Non-zero means the cursor is currently displayed. This can be |
266 | set to zero by functions overpainting the cursor image. */ | |
267 | unsigned phys_cursor_on_p : 1; | |
268 | ||
269 | /* 0 means cursor is logically on, 1 means it's off. Used for | |
270 | blinking cursor. */ | |
271 | unsigned cursor_off_p : 1; | |
272 | ||
273 | /* Value of cursor_off_p as of the last redisplay. */ | |
274 | unsigned last_cursor_off_p : 1; | |
275 | ||
276 | /* 1 means desired matrix has been build and window must be | |
277 | updated in update_frame. */ | |
278 | unsigned must_be_updated_p : 1; | |
279 | ||
280 | /* Flag indicating that this window is not a real one. | |
281 | Currently only used for menu bar windows of frames. */ | |
282 | unsigned pseudo_window_p : 1; | |
283 | ||
91a47a68 DN |
284 | /* 1 means the window start of this window is frozen and may not |
285 | be changed during redisplay. If point is not in the window, | |
286 | accept that. */ | |
287 | unsigned frozen_window_start_p : 1; | |
288 | ||
f43dd834 GM |
289 | /* Amount by which lines of this window are scrolled in |
290 | y-direction (smooth scrolling). */ | |
291 | int vscroll; | |
177c0ea7 | 292 | |
f43dd834 GM |
293 | /* Z_BYTE - the buffer position of the last glyph in the current matrix |
294 | of W. Only valid if WINDOW_END_VALID is not nil. */ | |
295 | int window_end_bytepos; | |
296 | }; | |
83b2229f JB |
297 | |
298 | /* 1 if W is a minibuffer window. */ | |
299 | ||
36d8561d | 300 | #define MINI_WINDOW_P(W) (!NILP ((W)->mini_p)) |
83b2229f | 301 | |
6000501b KS |
302 | /* General window layout: |
303 | ||
304 | LEFT_EDGE_COL RIGHT_EDGE_COL | |
305 | | | | |
306 | | | | |
307 | | BOX_LEFT_EDGE_COL | | |
308 | | | BOX_RIGHT_EDGE_COL | | |
309 | | | | | | |
310 | v v v v | |
311 | <-><-><---><-----------><---><-><-> | |
312 | ^ ^ ^ ^ ^ ^ ^ | |
313 | | | | | | | | | |
314 | | | | | | | +-- RIGHT_SCROLL_BAR_COLS | |
315 | | | | | | +----- RIGHT_FRINGE_WIDTH | |
316 | | | | | +--------- RIGHT_MARGIN_COLS | |
317 | | | | | | |
318 | | | | +------------------ TEXT_AREA_COLS | |
319 | | | | | |
320 | | | +--------------------------- LEFT_MARGIN_COLS | |
321 | | +------------------------------- LEFT_FRINGE_WIDTH | |
322 | +---------------------------------- LEFT_SCROLL_BAR_COLS | |
754dc3d8 | 323 | |
6000501b KS |
324 | */ |
325 | ||
326 | ||
327 | /* A handy macro. */ | |
328 | ||
329 | #define WINDOW_XFRAME(W) \ | |
330 | (XFRAME (WINDOW_FRAME ((W)))) | |
331 | ||
332 | /* Return the canonical column width of the frame of window W. */ | |
333 | ||
334 | #define WINDOW_FRAME_COLUMN_WIDTH(W) \ | |
335 | (FRAME_COLUMN_WIDTH (WINDOW_XFRAME ((W)))) | |
336 | ||
337 | /* Return the canonical column width of the frame of window W. */ | |
338 | ||
339 | #define WINDOW_FRAME_LINE_HEIGHT(W) \ | |
340 | (FRAME_LINE_HEIGHT (WINDOW_XFRAME ((W)))) | |
341 | ||
92f774f3 | 342 | /* Return the width of window W in canonical column units. |
6000501b | 343 | This includes scroll bars and fringes. */ |
8516ba9a | 344 | |
6000501b KS |
345 | #define WINDOW_TOTAL_COLS(W) \ |
346 | (XFASTINT ((W)->total_cols)) | |
347 | ||
92f774f3 | 348 | /* Return the height of window W in canonical line units. |
6000501b KS |
349 | This includes header and mode lines, if any. */ |
350 | ||
351 | #define WINDOW_TOTAL_LINES(W) \ | |
352 | (XFASTINT ((W)->total_lines)) | |
353 | ||
6000501b KS |
354 | /* Return the total pixel width of window W. */ |
355 | ||
356 | #define WINDOW_TOTAL_WIDTH(W) \ | |
357 | (WINDOW_TOTAL_COLS (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) | |
358 | ||
359 | /* Return the total pixel height of window W. */ | |
360 | ||
361 | #define WINDOW_TOTAL_HEIGHT(W) \ | |
362 | (WINDOW_TOTAL_LINES (W) * WINDOW_FRAME_LINE_HEIGHT (W)) | |
363 | ||
364 | ||
365 | /* Return the canonical frame column at which window W starts. | |
366 | This includes a left-hand scroll bar, if any. */ | |
367 | ||
368 | #define WINDOW_LEFT_EDGE_COL(W) \ | |
369 | (XFASTINT ((W)->left_col)) | |
370 | ||
371 | /* Return the canonical frame column before which window W ends. | |
8516ba9a RS |
372 | This includes a right-hand scroll bar, if any. */ |
373 | ||
6000501b KS |
374 | #define WINDOW_RIGHT_EDGE_COL(W) \ |
375 | (WINDOW_LEFT_EDGE_COL (W) + WINDOW_TOTAL_COLS (W)) | |
8516ba9a | 376 | |
6000501b KS |
377 | /* Return the canonical frame line at which window W starts. |
378 | This includes a header line, if any. */ | |
379 | ||
380 | #define WINDOW_TOP_EDGE_LINE(W) \ | |
381 | (XFASTINT ((W)->top_line)) | |
382 | ||
383 | /* Return the canonical frame line before which window W ends. | |
384 | This includes a mode line, if any. */ | |
385 | ||
386 | #define WINDOW_BOTTOM_EDGE_LINE(W) \ | |
387 | (WINDOW_TOP_EDGE_LINE (W) + WINDOW_TOTAL_LINES (W)) | |
388 | ||
389 | ||
390 | /* Return the frame x-position at which window W starts. | |
391 | This includes a left-hand scroll bar, if any. */ | |
392 | ||
393 | #define WINDOW_LEFT_EDGE_X(W) \ | |
394 | (FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ | |
395 | + WINDOW_LEFT_EDGE_COL (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) | |
396 | ||
397 | /* Return the frame x- position before which window W ends. | |
398 | This includes a right-hand scroll bar, if any. */ | |
399 | ||
400 | #define WINDOW_RIGHT_EDGE_X(W) \ | |
401 | (FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ | |
402 | + WINDOW_RIGHT_EDGE_COL (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) | |
403 | ||
4b00d3b1 YM |
404 | /* 1 if W is a menu bar window. */ |
405 | ||
406 | #define WINDOW_MENU_BAR_P(W) \ | |
407 | (WINDOWP (WINDOW_XFRAME (W)->menu_bar_window) \ | |
408 | && (W) == XWINDOW (WINDOW_XFRAME (W)->menu_bar_window)) | |
409 | ||
410 | /* 1 if W is a tool bar window. */ | |
411 | ||
412 | #define WINDOW_TOOL_BAR_P(W) \ | |
413 | (WINDOWP (WINDOW_XFRAME (W)->tool_bar_window) \ | |
414 | && (W) == XWINDOW (WINDOW_XFRAME (W)->tool_bar_window)) | |
415 | ||
6000501b KS |
416 | /* Return the frame y-position at which window W starts. |
417 | This includes a header line, if any. */ | |
418 | ||
419 | #define WINDOW_TOP_EDGE_Y(W) \ | |
4b00d3b1 YM |
420 | (((WINDOW_MENU_BAR_P (W) || WINDOW_TOOL_BAR_P (W)) \ |
421 | ? 0 : FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W))) \ | |
6000501b KS |
422 | + WINDOW_TOP_EDGE_LINE (W) * WINDOW_FRAME_LINE_HEIGHT (W)) |
423 | ||
424 | /* Return the frame y-position before which window W ends. | |
425 | This includes a mode line, if any. */ | |
426 | ||
427 | #define WINDOW_BOTTOM_EDGE_Y(W) \ | |
4b00d3b1 YM |
428 | (((WINDOW_MENU_BAR_P (W) || WINDOW_TOOL_BAR_P (W)) \ |
429 | ? 0 : FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W))) \ | |
6000501b | 430 | + WINDOW_BOTTOM_EDGE_LINE (W) * WINDOW_FRAME_LINE_HEIGHT (W)) |
14a65ffe | 431 | |
8516ba9a | 432 | |
177c0ea7 | 433 | /* 1 if window W takes up the full width of its frame. */ |
8516ba9a RS |
434 | |
435 | #define WINDOW_FULL_WIDTH_P(W) \ | |
6000501b KS |
436 | (WINDOW_TOTAL_COLS (W) == FRAME_TOTAL_COLS (WINDOW_XFRAME (W))) |
437 | ||
438 | /* 1 if window W's has no other windows to its left in its frame. */ | |
439 | ||
440 | #define WINDOW_LEFTMOST_P(W) \ | |
441 | (WINDOW_LEFT_EDGE_COL (W) == 0) | |
8516ba9a | 442 | |
177c0ea7 | 443 | /* 1 if window W's has no other windows to its right in its frame. */ |
8516ba9a RS |
444 | |
445 | #define WINDOW_RIGHTMOST_P(W) \ | |
6000501b KS |
446 | (WINDOW_RIGHT_EDGE_COL (W) == FRAME_TOTAL_COLS (WINDOW_XFRAME (W))) |
447 | ||
448 | ||
449 | /* Return the frame column at which the text (or left fringe) in | |
450 | window W starts. This is different from the `LEFT_EDGE' because it | |
451 | does not include a left-hand scroll bar if any. */ | |
452 | ||
453 | #define WINDOW_BOX_LEFT_EDGE_COL(W) \ | |
454 | (WINDOW_LEFT_EDGE_COL (W) \ | |
455 | + WINDOW_LEFT_SCROLL_BAR_COLS (W)) | |
456 | ||
457 | /* Return the window column before which the text in window W ends. | |
458 | This is different from WINDOW_RIGHT_EDGE_COL because it does not | |
459 | include a scroll bar or window-separating line on the right edge. */ | |
460 | ||
461 | #define WINDOW_BOX_RIGHT_EDGE_COL(W) \ | |
462 | (WINDOW_RIGHT_EDGE_COL (W) \ | |
463 | - WINDOW_RIGHT_SCROLL_BAR_COLS (W)) | |
464 | ||
465 | ||
466 | /* Return the frame position at which the text (or left fringe) in | |
467 | window W starts. This is different from the `LEFT_EDGE' because it | |
468 | does not include a left-hand scroll bar if any. */ | |
469 | ||
470 | #define WINDOW_BOX_LEFT_EDGE_X(W) \ | |
471 | (FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ | |
472 | + WINDOW_BOX_LEFT_EDGE_COL (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) | |
473 | ||
474 | /* Return the window column before which the text in window W ends. | |
475 | This is different from WINDOW_RIGHT_EDGE_COL because it does not | |
476 | include a scroll bar or window-separating line on the right edge. */ | |
477 | ||
478 | #define WINDOW_BOX_RIGHT_EDGE_X(W) \ | |
479 | (FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ | |
480 | + WINDOW_BOX_RIGHT_EDGE_COL (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) | |
481 | ||
482 | ||
483 | /* Width of left margin area in columns. */ | |
484 | ||
485 | #define WINDOW_LEFT_MARGIN_COLS(W) \ | |
486 | (NILP ((W)->left_margin_cols) \ | |
487 | ? 0 \ | |
488 | : XINT ((W)->left_margin_cols)) | |
489 | ||
490 | /* Width of right marginal area in columns. */ | |
491 | ||
492 | #define WINDOW_RIGHT_MARGIN_COLS(W) \ | |
493 | (NILP ((W)->right_margin_cols) \ | |
494 | ? 0 \ | |
495 | : XINT ((W)->right_margin_cols)) | |
496 | ||
497 | /* Width of left margin area in pixels. */ | |
498 | ||
499 | #define WINDOW_LEFT_MARGIN_WIDTH(W) \ | |
500 | (NILP ((W)->left_margin_cols) \ | |
501 | ? 0 \ | |
502 | : (XINT ((W)->left_margin_cols) \ | |
503 | * WINDOW_FRAME_COLUMN_WIDTH (W))) | |
504 | ||
505 | /* Width of right marginal area in pixels. */ | |
506 | ||
507 | #define WINDOW_RIGHT_MARGIN_WIDTH(W) \ | |
508 | (NILP ((W)->right_margin_cols) \ | |
509 | ? 0 \ | |
510 | : (XINT ((W)->right_margin_cols) \ | |
511 | * WINDOW_FRAME_COLUMN_WIDTH (W))) | |
512 | ||
513 | /* Total width of fringes reserved for drawing truncation bitmaps, | |
514 | continuation bitmaps and alike. The width is in canonical char | |
515 | units of the frame. This must currently be the case because window | |
516 | sizes aren't pixel values. If it weren't the case, we wouldn't be | |
517 | able to split windows horizontally nicely. */ | |
518 | ||
519 | #define WINDOW_FRINGE_COLS(W) \ | |
520 | ((INTEGERP ((W)->left_fringe_width) \ | |
521 | || INTEGERP ((W)->right_fringe_width)) \ | |
522 | ? ((WINDOW_LEFT_FRINGE_WIDTH (W) \ | |
523 | + WINDOW_RIGHT_FRINGE_WIDTH (W) \ | |
524 | + WINDOW_FRAME_COLUMN_WIDTH (W) - 1) \ | |
525 | / WINDOW_FRAME_COLUMN_WIDTH (W)) \ | |
526 | : FRAME_FRINGE_COLS (WINDOW_XFRAME (W))) | |
527 | ||
01aa0b2e RS |
528 | /* Column-width of the left and right fringe. */ |
529 | ||
530 | #define WINDOW_LEFT_FRINGE_COLS(W) \ | |
531 | ((WINDOW_LEFT_FRINGE_WIDTH ((W)) \ | |
532 | + WINDOW_FRAME_COLUMN_WIDTH (W) - 1) \ | |
533 | / WINDOW_FRAME_COLUMN_WIDTH (W)) | |
534 | ||
535 | #define WINDOW_RIGHT_FRINGE_COLS(W) \ | |
536 | ((WINDOW_RIGHT_FRINGE_WIDTH ((W)) \ | |
537 | + WINDOW_FRAME_COLUMN_WIDTH (W) - 1) \ | |
538 | / WINDOW_FRAME_COLUMN_WIDTH (W)) | |
539 | ||
6000501b KS |
540 | /* Pixel-width of the left and right fringe. */ |
541 | ||
542 | #define WINDOW_LEFT_FRINGE_WIDTH(W) \ | |
543 | (INTEGERP ((W)->left_fringe_width) \ | |
544 | ? XFASTINT ((W)->left_fringe_width) \ | |
545 | : FRAME_LEFT_FRINGE_WIDTH (WINDOW_XFRAME (W))) | |
546 | ||
547 | #define WINDOW_RIGHT_FRINGE_WIDTH(W) \ | |
548 | (INTEGERP ((W)->right_fringe_width) \ | |
549 | ? XFASTINT ((W)->right_fringe_width) \ | |
550 | : FRAME_RIGHT_FRINGE_WIDTH (WINDOW_XFRAME (W))) | |
551 | ||
552 | /* Total width of fringes in pixels. */ | |
553 | ||
554 | #define WINDOW_TOTAL_FRINGE_WIDTH(W) \ | |
555 | (WINDOW_LEFT_FRINGE_WIDTH (W) + WINDOW_RIGHT_FRINGE_WIDTH (W)) | |
556 | ||
557 | /* Are fringes outside display margins in window W. */ | |
558 | ||
559 | #define WINDOW_HAS_FRINGES_OUTSIDE_MARGINS(W) \ | |
560 | (!NILP ((W)->fringes_outside_margins)) | |
561 | ||
562 | /* Say whether scroll bars are currently enabled for window W, | |
563 | and which side they are on. */ | |
564 | ||
565 | #define WINDOW_VERTICAL_SCROLL_BAR_TYPE(w) \ | |
566 | (EQ ((w)->vertical_scroll_bar_type, Qt) \ | |
567 | ? FRAME_VERTICAL_SCROLL_BAR_TYPE (WINDOW_XFRAME (w)) \ | |
568 | : EQ ((w)->vertical_scroll_bar_type, Qleft) \ | |
569 | ? vertical_scroll_bar_left \ | |
570 | : EQ ((w)->vertical_scroll_bar_type, Qright) \ | |
571 | ? vertical_scroll_bar_right \ | |
572 | : vertical_scroll_bar_none) \ | |
573 | ||
574 | #define WINDOW_HAS_VERTICAL_SCROLL_BAR(w) \ | |
575 | (EQ ((w)->vertical_scroll_bar_type, Qt) \ | |
576 | ? FRAME_HAS_VERTICAL_SCROLL_BARS (WINDOW_XFRAME (w)) \ | |
577 | : !NILP ((w)->vertical_scroll_bar_type)) | |
578 | ||
579 | #define WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT(w) \ | |
580 | (EQ ((w)->vertical_scroll_bar_type, Qt) \ | |
581 | ? FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (WINDOW_XFRAME (w)) \ | |
582 | : EQ ((w)->vertical_scroll_bar_type, Qleft)) | |
583 | ||
584 | #define WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT(w) \ | |
585 | (EQ ((w)->vertical_scroll_bar_type, Qt) \ | |
586 | ? FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (WINDOW_XFRAME (w))\ | |
587 | : EQ ((w)->vertical_scroll_bar_type, Qright)) | |
588 | ||
589 | /* Width that a scroll bar in window W should have, if there is one. | |
590 | Measured in pixels. If scroll bars are turned off, this is still | |
591 | nonzero. */ | |
592 | ||
593 | #define WINDOW_CONFIG_SCROLL_BAR_WIDTH(w) \ | |
594 | (INTEGERP ((w)->scroll_bar_width) \ | |
595 | ? XFASTINT ((w)->scroll_bar_width) \ | |
596 | : FRAME_CONFIG_SCROLL_BAR_WIDTH (WINDOW_XFRAME (w))) | |
597 | ||
598 | /* Width that a scroll bar in window W should have, if there is one. | |
599 | Measured in columns (characters). If scroll bars are turned off, | |
600 | this is still nonzero. */ | |
601 | ||
602 | #define WINDOW_CONFIG_SCROLL_BAR_COLS(w) \ | |
603 | (INTEGERP ((w)->scroll_bar_width) \ | |
604 | ? ((XFASTINT ((w)->scroll_bar_width) \ | |
605 | + WINDOW_FRAME_COLUMN_WIDTH (w) - 1) \ | |
606 | / WINDOW_FRAME_COLUMN_WIDTH (w)) \ | |
607 | : FRAME_CONFIG_SCROLL_BAR_COLS (WINDOW_XFRAME (w))) | |
608 | ||
609 | /* Width of a scroll bar in window W, measured in columns (characters), | |
610 | but only if scroll bars are on the left. If scroll bars are on | |
611 | the right in this frame, or there are no scroll bars, value is 0. */ | |
612 | ||
613 | #define WINDOW_LEFT_SCROLL_BAR_COLS(w) \ | |
614 | (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w) \ | |
615 | ? (WINDOW_CONFIG_SCROLL_BAR_COLS (w)) \ | |
616 | : 0) | |
617 | ||
618 | /* Width of a left scroll bar area in window W , measured in pixels. */ | |
619 | ||
620 | #define WINDOW_LEFT_SCROLL_BAR_AREA_WIDTH(w) \ | |
621 | (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w) \ | |
622 | ? (WINDOW_CONFIG_SCROLL_BAR_COLS (w) * WINDOW_FRAME_COLUMN_WIDTH (w)) \ | |
623 | : 0) | |
624 | ||
625 | /* Width of a scroll bar in window W, measured in columns (characters), | |
626 | but only if scroll bars are on the right. If scroll bars are on | |
627 | the left in this frame, or there are no scroll bars, value is 0. */ | |
628 | ||
629 | #define WINDOW_RIGHT_SCROLL_BAR_COLS(w) \ | |
630 | (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w) \ | |
631 | ? WINDOW_CONFIG_SCROLL_BAR_COLS (w) \ | |
632 | : 0) | |
633 | ||
634 | /* Width of a left scroll bar area in window W , measured in pixels. */ | |
635 | ||
636 | #define WINDOW_RIGHT_SCROLL_BAR_AREA_WIDTH(w) \ | |
637 | (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w) \ | |
638 | ? (WINDOW_CONFIG_SCROLL_BAR_COLS (w) * WINDOW_FRAME_COLUMN_WIDTH (w)) \ | |
639 | : 0) | |
640 | ||
641 | ||
642 | /* Actual width of a scroll bar in window W, measured in columns. */ | |
643 | ||
644 | #define WINDOW_SCROLL_BAR_COLS(w) \ | |
645 | (WINDOW_HAS_VERTICAL_SCROLL_BAR (w) \ | |
646 | ? WINDOW_CONFIG_SCROLL_BAR_COLS (w) \ | |
647 | : 0) | |
648 | ||
649 | /* Width of a left scroll bar area in window W , measured in pixels. */ | |
650 | ||
651 | #define WINDOW_SCROLL_BAR_AREA_WIDTH(w) \ | |
652 | (WINDOW_HAS_VERTICAL_SCROLL_BAR (w) \ | |
653 | ? (WINDOW_CONFIG_SCROLL_BAR_COLS (w) * WINDOW_FRAME_COLUMN_WIDTH (w)) \ | |
654 | : 0) | |
655 | ||
656 | ||
657 | /* Return the frame position where the scroll bar of window W starts. */ | |
658 | ||
659 | #define WINDOW_SCROLL_BAR_AREA_X(W) \ | |
660 | (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (W) \ | |
661 | ? WINDOW_BOX_RIGHT_EDGE_X (W) \ | |
662 | : WINDOW_LEFT_EDGE_X (W)) | |
663 | ||
664 | ||
01aa0b2e RS |
665 | /* Height in pixels, and in lines, of the mode line. |
666 | May be zero if W doesn't have a mode line. */ | |
6000501b KS |
667 | |
668 | #define WINDOW_MODE_LINE_HEIGHT(W) \ | |
669 | (WINDOW_WANTS_MODELINE_P ((W)) \ | |
670 | ? CURRENT_MODE_LINE_HEIGHT (W) \ | |
671 | : 0) | |
672 | ||
01aa0b2e RS |
673 | #define WINDOW_MODE_LINE_LINES(W) \ |
674 | (!! WINDOW_WANTS_MODELINE_P ((W))) | |
675 | ||
676 | /* Height in pixels, and in lines, of the header line. | |
677 | Zero if W doesn't have a header line. */ | |
6000501b KS |
678 | |
679 | #define WINDOW_HEADER_LINE_HEIGHT(W) \ | |
680 | (WINDOW_WANTS_HEADER_LINE_P ((W)) \ | |
681 | ? CURRENT_HEADER_LINE_HEIGHT (W) \ | |
682 | : 0) | |
683 | ||
01aa0b2e RS |
684 | #define WINDOW_HEADER_LINE_LINES(W) \ |
685 | (!! WINDOW_WANTS_HEADER_LINE_P ((W))) | |
686 | ||
6000501b KS |
687 | /* Pixel height of window W without mode line. */ |
688 | ||
689 | #define WINDOW_BOX_HEIGHT_NO_MODE_LINE(W) \ | |
690 | (WINDOW_TOTAL_HEIGHT ((W)) \ | |
691 | - WINDOW_MODE_LINE_HEIGHT ((W))) | |
692 | ||
693 | /* Pixel height of window W without mode and header line. */ | |
694 | ||
695 | #define WINDOW_BOX_TEXT_HEIGHT(W) \ | |
696 | (WINDOW_TOTAL_HEIGHT ((W)) \ | |
697 | - WINDOW_MODE_LINE_HEIGHT ((W)) \ | |
698 | - WINDOW_HEADER_LINE_HEIGHT ((W))) | |
699 | ||
700 | ||
701 | /* Convert window W relative pixel X to frame pixel coordinates. */ | |
702 | ||
703 | #define WINDOW_TO_FRAME_PIXEL_X(W, X) \ | |
704 | ((X) + WINDOW_BOX_LEFT_EDGE_X ((W))) | |
705 | ||
706 | /* Convert window W relative pixel Y to frame pixel coordinates. */ | |
707 | ||
708 | #define WINDOW_TO_FRAME_PIXEL_Y(W, Y) \ | |
709 | ((Y) + WINDOW_TOP_EDGE_Y ((W))) | |
710 | ||
711 | /* Convert frame relative pixel X to window relative pixel X. */ | |
712 | ||
713 | #define FRAME_TO_WINDOW_PIXEL_X(W, X) \ | |
714 | ((X) - WINDOW_BOX_LEFT_EDGE_X ((W))) | |
715 | ||
716 | /* Convert frame relative pixel Y to window relative pixel Y. */ | |
717 | ||
718 | #define FRAME_TO_WINDOW_PIXEL_Y(W, Y) \ | |
719 | ((Y) - WINDOW_TOP_EDGE_Y ((W))) | |
720 | ||
721 | /* Convert a text area relative x-position in window W to frame X | |
722 | pixel coordinates. */ | |
177c0ea7 | 723 | |
6000501b KS |
724 | #define WINDOW_TEXT_TO_FRAME_PIXEL_X(W, X) \ |
725 | (window_box_left ((W), TEXT_AREA) + (X)) | |
f43dd834 | 726 | |
83b2229f JB |
727 | /* This is the window in which the terminal's cursor should |
728 | be left when nothing is being done with it. This must | |
729 | always be a leaf window, and its buffer is selected by | |
730 | the top level editing loop at the end of each command. | |
731 | ||
732 | This value is always the same as | |
44fa5b1e | 733 | FRAME_SELECTED_WINDOW (selected_frame). */ |
83b2229f JB |
734 | |
735 | extern Lisp_Object selected_window; | |
736 | ||
737 | /* This is a time stamp for window selection, so we can find the least | |
738 | recently used window. Its only users are Fselect_window, | |
44fa5b1e | 739 | init_window_once, and make_frame. */ |
83b2229f JB |
740 | |
741 | extern int window_select_count; | |
742 | ||
44fa5b1e | 743 | /* The minibuffer window of the selected frame. |
83b2229f | 744 | Note that you cannot test for minibufferness of an arbitrary window |
fbfed6f0 | 745 | by comparing against this; use the MINI_WINDOW_P macro instead. */ |
83b2229f JB |
746 | |
747 | extern Lisp_Object minibuf_window; | |
748 | ||
76e316e0 KS |
749 | /* Non-nil means it is the window whose mode line should be |
750 | shown as the selected window when the minibuffer is selected. */ | |
751 | ||
5705966b | 752 | extern Lisp_Object minibuf_selected_window; |
76e316e0 | 753 | |
83b2229f | 754 | /* Window that the mouse is over (nil if no mouse support). */ |
f43dd834 | 755 | |
83b2229f JB |
756 | extern Lisp_Object Vmouse_window; |
757 | ||
758 | /* Last mouse-click event (nil if no mouse support). */ | |
f43dd834 | 759 | |
83b2229f JB |
760 | extern Lisp_Object Vmouse_event; |
761 | ||
4c571d09 | 762 | EXFUN (Fnext_window, 3); |
f1321dc3 | 763 | EXFUN (Fselect_window, 2); |
6000501b | 764 | EXFUN (Fset_window_buffer, 3); |
30da6d95 | 765 | EXFUN (Fset_window_point, 2); |
383e0970 | 766 | extern Lisp_Object make_window (void); |
383e0970 | 767 | extern Lisp_Object window_from_coordinates (struct frame *, int, int, |
9173a8fb | 768 | enum window_part *, int); |
4c571d09 | 769 | EXFUN (Fwindow_dedicated_p, 1); |
383e0970 J |
770 | extern void set_window_height (Lisp_Object, int, int); |
771 | extern void set_window_width (Lisp_Object, int, int); | |
772 | extern void change_window_heights (Lisp_Object, int); | |
773 | extern void delete_all_subwindows (struct window *); | |
774 | extern void freeze_window_starts (struct frame *, int); | |
383e0970 J |
775 | extern void grow_mini_window (struct window *, int); |
776 | extern void shrink_mini_window (struct window *); | |
9173a8fb | 777 | extern int window_relative_x_coord (struct window *, enum window_part, int); |
57209cba | 778 | |
ef264c42 | 779 | void run_window_configuration_change_hook (struct frame *f); |
83b2229f | 780 | |
f43dd834 GM |
781 | /* Make WINDOW display BUFFER as its contents. RUN_HOOKS_P non-zero |
782 | means it's allowed to run hooks. See make_frame for a case where | |
783 | it's not allowed. */ | |
784 | ||
383e0970 J |
785 | void set_window_buffer (Lisp_Object window, Lisp_Object buffer, |
786 | int run_hooks_p, int keep_margins_p); | |
f43dd834 | 787 | |
f43dd834 GM |
788 | /* This is the window where the echo area message was displayed. It |
789 | is always a minibuffer window, but it may not be the same window | |
790 | currently active as a minibuffer. */ | |
791 | ||
c0acc112 RS |
792 | extern Lisp_Object echo_area_window; |
793 | ||
83b2229f | 794 | /* Depth in recursive edits. */ |
f43dd834 | 795 | |
83b2229f JB |
796 | extern int command_loop_level; |
797 | ||
798 | /* Depth in minibuffer invocations. */ | |
f43dd834 | 799 | |
83b2229f JB |
800 | extern int minibuf_level; |
801 | ||
e0f24100 | 802 | /* true if we should redraw the mode lines on the next redisplay. */ |
f43dd834 | 803 | |
83b2229f JB |
804 | extern int update_mode_lines; |
805 | ||
f43dd834 GM |
806 | /* Nonzero if BEGV - BEG or Z - ZV of current buffer has changed since |
807 | last redisplay that finished. */ | |
808 | ||
83b2229f JB |
809 | extern int clip_changed; |
810 | ||
f43dd834 GM |
811 | /* Nonzero if window sizes or contents have changed since last |
812 | redisplay that finished */ | |
813 | ||
83b2229f JB |
814 | extern int windows_or_buffers_changed; |
815 | ||
d1a0ea0a RS |
816 | /* Nonzero means a frame's cursor type has been changed. */ |
817 | ||
818 | extern int cursor_type_changed; | |
819 | ||
f43dd834 GM |
820 | /* Number of windows displaying the selected buffer. Normally this is |
821 | 1, but it can be more. */ | |
822 | ||
83b2229f | 823 | extern int buffer_shared; |
fbfed6f0 JB |
824 | |
825 | /* If *ROWS or *COLS are too small a size for FRAME, set them to the | |
826 | minimum allowable size. */ | |
f43dd834 | 827 | |
383e0970 | 828 | extern void check_frame_size (struct frame *frame, int *rows, int *cols); |
f43dd834 GM |
829 | |
830 | /* Return a pointer to the glyph W's physical cursor is on. Value is | |
831 | null if W's current matrix is invalid, so that no meaningfull glyph | |
832 | can be returned. */ | |
833 | ||
383e0970 | 834 | struct glyph *get_phys_cursor_glyph (struct window *w); |
f43dd834 | 835 | |
91523be9 GM |
836 | /* Value is non-zero if WINDOW is a live window. */ |
837 | ||
838 | #define WINDOW_LIVE_P(WINDOW) \ | |
839 | (WINDOWP ((WINDOW)) && !NILP (XWINDOW ((WINDOW))->buffer)) | |
840 | ||
9a274fbd SM |
841 | |
842 | /* These used to be in lisp.h. */ | |
843 | ||
844 | extern Lisp_Object Qwindowp, Qwindow_live_p; | |
845 | extern Lisp_Object Vwindow_list; | |
846 | ||
9a274fbd | 847 | EXFUN (Fwindow_buffer, 1); |
d6d100dd | 848 | EXFUN (Fwindow_frame, 1); |
9a274fbd | 849 | EXFUN (Fget_buffer_window, 2); |
727e958e MR |
850 | EXFUN (Fwindow_minibuffer_p, 1); |
851 | EXFUN (Fselected_window, 0); | |
852 | EXFUN (Fframe_root_window, 1); | |
853 | EXFUN (Fframe_first_window, 1); | |
854 | EXFUN (Fset_frame_selected_window, 3); | |
855 | EXFUN (Fdelete_window, 1); | |
9a274fbd SM |
856 | EXFUN (Fset_window_configuration, 1); |
857 | EXFUN (Fcurrent_window_configuration, 1); | |
383e0970 | 858 | extern int compare_window_configurations (Lisp_Object, Lisp_Object, int); |
9a274fbd | 859 | EXFUN (Fpos_visible_in_window_p, 3); |
383e0970 J |
860 | extern void mark_window_cursors_off (struct window *); |
861 | extern int window_internal_height (struct window *); | |
9a274fbd | 862 | EXFUN (Frecenter, 1); |
383e0970 J |
863 | extern void temp_output_buffer_show (Lisp_Object); |
864 | extern void replace_buffer_in_all_windows (Lisp_Object); | |
865 | extern void init_window_once (void); | |
866 | extern void init_window (void); | |
867 | extern void syms_of_window (void); | |
868 | extern void keys_of_window (void); | |
869 | ||
abde8f8c | 870 | extern int window_body_cols (struct window *w); |
9a274fbd | 871 | |
f43dd834 | 872 | #endif /* not WINDOW_H_INCLUDED */ |