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comparison src/window.h @ 412:697ef44129c6 r21-2-14

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Import from CVS: tag r21-2-14
author cvs
date Mon, 13 Aug 2007 11:20:41 +0200
parents 501cfd01ee6d
children 95016f13131a
comparison
equal deleted inserted replaced
411:12e008d41344 412:697ef44129c6
22 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 22 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 Boston, MA 02111-1307, USA. */ 23 Boston, MA 02111-1307, USA. */
24 24
25 /* Synched up with: FSF 19.30. */ 25 /* Synched up with: FSF 19.30. */
26 26
27 #ifndef INCLUDED_window_h_ 27 #ifndef _XEMACS_WINDOW_H_
28 #define INCLUDED_window_h_ 28 #define _XEMACS_WINDOW_H_
29 29
30 #include "redisplay.h" 30 #include "redisplay.h"
31 #ifdef HAVE_SCROLLBARS 31 #ifdef HAVE_SCROLLBARS
32 #include "scrollbar.h" 32 #include "scrollbar.h"
33 #endif 33 #endif
127 /* A marker pointing to where in the text the scrollbar is pointing */ 127 /* A marker pointing to where in the text the scrollbar is pointing */
128 Lisp_Object sb_point; 128 Lisp_Object sb_point;
129 /* Number of columns display within the window is scrolled to the left. */ 129 /* Number of columns display within the window is scrolled to the left. */
130 int hscroll; 130 int hscroll;
131 /* Idem for the window's modeline */ 131 /* Idem for the window's modeline */
132 Charcount modeline_hscroll; 132 int modeline_hscroll;
133 /* Amount to clip off the top line for pixel-based scrolling. Point
134 will remain constant but this will be incremented to
135 incrementally shift lines up. */
136 int top_yoffset;
137 /* Amount to clip off the left of the lines for pixel-based
138 scrolling. Hscroll will remain constant but this will be
139 incremented to incrementally shift lines left.*/
140 int left_xoffset;
141 /* Number saying how recently window was selected */ 133 /* Number saying how recently window was selected */
142 Lisp_Object use_time; 134 Lisp_Object use_time;
143 /* text.modified of displayed buffer as of last time display completed */ 135 /* text.modified of displayed buffer as of last time display completed */
144 Lisp_Object last_modified[3]; 136 Lisp_Object last_modified[3];
145 /* Value of point at that time */ 137 /* Value of point at that time */
181 int window_end_pos[3]; 173 int window_end_pos[3];
182 174
183 /* If redisplay in this window goes beyond this buffer position, 175 /* If redisplay in this window goes beyond this buffer position,
184 must run the redisplay-end-trigger-functions. */ 176 must run the redisplay-end-trigger-functions. */
185 Lisp_Object redisplay_end_trigger; 177 Lisp_Object redisplay_end_trigger;
186
187 /* Set by the extent code when extents in the gutter are changed. */
188 int gutter_extent_modiff[4];
189 178
190 /* Set by redisplay to the last position seen. This is used 179 /* Set by redisplay to the last position seen. This is used
191 to implement the redisplay-end-trigger-functions. */ 180 to implement the redisplay-end-trigger-functions. */
192 Bufpos last_redisplay_pos; 181 Bufpos last_redisplay_pos;
193 182
263 252
264 DECLARE_LRECORD (window, struct window); 253 DECLARE_LRECORD (window, struct window);
265 #define XWINDOW(x) XRECORD (x, window, struct window) 254 #define XWINDOW(x) XRECORD (x, window, struct window)
266 #define XSETWINDOW(x, p) XSETRECORD (x, p, window) 255 #define XSETWINDOW(x, p) XSETRECORD (x, p, window)
267 #define WINDOWP(x) RECORDP (x, window) 256 #define WINDOWP(x) RECORDP (x, window)
257 #define GC_WINDOWP(x) GC_RECORDP (x, window)
268 #define CHECK_WINDOW(x) CHECK_RECORD (x, window) 258 #define CHECK_WINDOW(x) CHECK_RECORD (x, window)
269 #define CONCHECK_WINDOW(x) CONCHECK_RECORD (x, window) 259 #define CONCHECK_WINDOW(x) CONCHECK_RECORD (x, window)
270 260
271 #define WINDOW_LIVE_P(x) (!(x)->dead) 261 #define WINDOW_LIVE_P(x) (!(x)->dead)
272 #define CHECK_LIVE_WINDOW(x) do { \ 262 #define CHECK_LIVE_WINDOW(x) do { \
311 EXFUN (Fmove_to_window_line, 2); 301 EXFUN (Fmove_to_window_line, 2);
312 EXFUN (Frecenter, 2); 302 EXFUN (Frecenter, 2);
313 EXFUN (Freplace_buffer_in_windows, 1); 303 EXFUN (Freplace_buffer_in_windows, 1);
314 EXFUN (Fselect_window, 2); 304 EXFUN (Fselect_window, 2);
315 EXFUN (Fselected_window, 1); 305 EXFUN (Fselected_window, 1);
316 EXFUN (Fset_window_buffer, 3); 306 EXFUN (Fset_window_buffer, 2);
317 EXFUN (Fset_window_hscroll, 2); 307 EXFUN (Fset_window_hscroll, 2);
318 EXFUN (Fset_window_point, 2); 308 EXFUN (Fset_window_point, 2);
319 EXFUN (Fset_window_start, 3); 309 EXFUN (Fset_window_start, 3);
320 EXFUN (Fwindow_buffer, 1); 310 EXFUN (Fwindow_buffer, 1);
321 EXFUN (Fwindow_highest_p, 1); 311 EXFUN (Fwindow_highest_p, 1);
337 int window_char_width (struct window *, int include_margins_p); 327 int window_char_width (struct window *, int include_margins_p);
338 int window_char_height (struct window *, int include_gutters_p); 328 int window_char_height (struct window *, int include_gutters_p);
339 int window_displayed_height (struct window *); 329 int window_displayed_height (struct window *);
340 int window_is_leftmost (struct window *w); 330 int window_is_leftmost (struct window *w);
341 int window_is_rightmost (struct window *w); 331 int window_is_rightmost (struct window *w);
342 int window_is_lowest (struct window *w);
343 int window_is_highest (struct window *w);
344 int window_truncation_on (struct window *w); 332 int window_truncation_on (struct window *w);
345 int window_needs_vertical_divider (struct window *); 333 int window_needs_vertical_divider (struct window *);
346 int window_scrollbar_width (struct window *w); 334 int window_scrollbar_width (struct window *w);
347 int window_scrollbar_height (struct window *w); 335 int window_scrollbar_height (struct window *w);
348 int window_modeline_height (struct window *w); 336 int window_modeline_height (struct window *w);
350 int window_right_margin_width (struct window *w); 338 int window_right_margin_width (struct window *w);
351 int window_top_gutter_height (struct window *w); 339 int window_top_gutter_height (struct window *w);
352 int window_bottom_gutter_height (struct window *w); 340 int window_bottom_gutter_height (struct window *w);
353 int window_left_gutter_width (struct window *w, int modeline); 341 int window_left_gutter_width (struct window *w, int modeline);
354 int window_right_gutter_width (struct window *w, int modeline); 342 int window_right_gutter_width (struct window *w, int modeline);
343 int window_bottom_toolbar_height (struct window *w);
355 344
356 void delete_all_subwindows (struct window *w); 345 void delete_all_subwindows (struct window *w);
357 void set_window_pixheight (Lisp_Object window, int pixheight, 346 void set_window_pixheight (Lisp_Object window, int pixheight,
358 int nodelete); 347 int nodelete);
359 void set_window_pixwidth (Lisp_Object window, int pixwidth, 348 void set_window_pixwidth (Lisp_Object window, int pixwidth,
361 void window_scroll (Lisp_Object window, Lisp_Object n, int direction, 350 void window_scroll (Lisp_Object window, Lisp_Object n, int direction,
362 Error_behavior errb); 351 Error_behavior errb);
363 int buffer_window_count (struct buffer *b, struct frame *f); 352 int buffer_window_count (struct buffer *b, struct frame *f);
364 int buffer_window_mru (struct window *w); 353 int buffer_window_mru (struct window *w);
365 void check_frame_size (struct frame *frame, int *rows, int *cols); 354 void check_frame_size (struct frame *frame, int *rows, int *cols);
366 int frame_pixsize_valid_p (struct frame *frame, int width, int height);
367 int frame_size_valid_p (struct frame *frame, int rows, int cols);
368 struct window *decode_window (Lisp_Object window); 355 struct window *decode_window (Lisp_Object window);
369 struct window *find_window_by_pixel_pos (int pix_x, int pix_y, Lisp_Object win); 356 struct window *find_window_by_pixel_pos (int pix_x, int pix_y, Lisp_Object win);
370 357
371 /* new functions to handle the window mirror */ 358 /* new functions to handle the window mirror */
372 void free_window_mirror (struct window_mirror *mir); 359 void free_window_mirror (struct window_mirror *mir);
385 int invalidate_vertical_divider_cache_in_window (struct window *w, 372 int invalidate_vertical_divider_cache_in_window (struct window *w,
386 void *u_n_u_s_e_d); 373 void *u_n_u_s_e_d);
387 int window_divider_width (struct window *w); 374 int window_divider_width (struct window *w);
388 375
389 #define WINDOW_FRAME(w) ((w)->frame) 376 #define WINDOW_FRAME(w) ((w)->frame)
390 #define WINDOW_XFRAME(w) XFRAME (WINDOW_FRAME (w))
391 #define WINDOW_BUFFER(w) ((w)->buffer) 377 #define WINDOW_BUFFER(w) ((w)->buffer)
392 #define WINDOW_XBUFFER(w) XBUFFER (WINDOW_BUFFER (w))
393 #define WINDOW_DEVICE(w) FRAME_DEVICE (XFRAME (WINDOW_FRAME (w))) 378 #define WINDOW_DEVICE(w) FRAME_DEVICE (XFRAME (WINDOW_FRAME (w)))
394 #define WINDOW_XDEVICE(w) XDEVICE (WINDOW_DEVICE (w))
395 #define WINDOW_CONSOLE(w) DEVICE_CONSOLE (XDEVICE (WINDOW_DEVICE (w))) 379 #define WINDOW_CONSOLE(w) DEVICE_CONSOLE (XDEVICE (WINDOW_DEVICE (w)))
396 #define WINDOW_XCONSOLE(w) XCONSOLE (WINDOW_CONSOLE (w))
397 380
398 /* XEmacs window size and positioning macros. */ 381 /* XEmacs window size and positioning macros. */
399 #define WINDOW_TOP(w) ((w)->pixel_top) 382 #define WINDOW_TOP(w) ((w)->pixel_top)
400 #define WINDOW_TEXT_TOP(w) (WINDOW_TOP (w) + window_top_gutter_height (w)) 383 #define WINDOW_TEXT_TOP(w) (WINDOW_TOP (w) + window_top_gutter_height (w))
401 #define WINDOW_TEXT_TOP_CLIP(w) ((w)->top_yoffset)
402 #define WINDOW_BOTTOM(w) ((w)->pixel_top + (w)->pixel_height) 384 #define WINDOW_BOTTOM(w) ((w)->pixel_top + (w)->pixel_height)
403 #define WINDOW_TEXT_BOTTOM(w) (WINDOW_BOTTOM (w) - window_bottom_gutter_height (w)) 385 #define WINDOW_TEXT_BOTTOM(w) (WINDOW_BOTTOM (w) - window_bottom_gutter_height (w))
404 #define WINDOW_LEFT(w) ((w)->pixel_left) 386 #define WINDOW_LEFT(w) ((w)->pixel_left)
405 #define WINDOW_TEXT_LEFT(w) (WINDOW_LEFT (w) + window_left_gutter_width (w, 0)) 387 #define WINDOW_TEXT_LEFT(w) (WINDOW_LEFT (w) + window_left_gutter_width (w, 0))
406 #define WINDOW_MODELINE_LEFT(w) \ 388 #define WINDOW_MODELINE_LEFT(w) \
432 ? 10 \ 414 ? 10 \
433 : MODELINE_OFF_SHADOW_THICKNESS_ADJUSTED (win)) 415 : MODELINE_OFF_SHADOW_THICKNESS_ADJUSTED (win))
434 416
435 #endif /* emacs */ 417 #endif /* emacs */
436 418
437 #endif /* INCLUDED_window_h_ */ 419 #endif /* _XEMACS_WINDOW_H_ */