Commit | Line | Data |
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07bf635f | 1 | /* The emacs frame widget. |
429ab54e | 2 | Copyright (C) 1992, 1993, 2000, 2001, 2002, 2003, 2004, |
8cabe764 | 3 | 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
07bf635f RS |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
9ec0b715 | 7 | GNU Emacs is free software: you can redistribute it and/or modify |
07bf635f | 8 | it under the terms of the GNU General Public License as published by |
9ec0b715 GM |
9 | the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. | |
07bf635f RS |
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 | |
9ec0b715 | 18 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
07bf635f RS |
19 | |
20 | /* Emacs 19 face widget ported by Fred Pierresteguy */ | |
21 | ||
ac26ca64 KH |
22 | /* This file has been censored by the Communications Decency Act. |
23 | That law was passed under the guise of a ban on pornography, but | |
24 | it bans far more than that. This file did not contain pornography, | |
25 | but it was censored nonetheless. | |
26 | ||
27 | For information on US government censorship of the Internet, and | |
28 | what you can do to bring back freedom of the press, see the web | |
29 | site http://www.vtw.org/ | |
30 | */ | |
31 | ||
9e65ad77 | 32 | #include <config.h> |
565620a5 | 33 | #include <stdio.h> |
07bf635f RS |
34 | #include "lisp.h" |
35 | #include "xterm.h" | |
36 | ||
87a43646 | 37 | #include "keyboard.h" |
07bf635f | 38 | #include "frame.h" |
dfcf069d | 39 | #include "window.h" |
07bf635f RS |
40 | |
41 | #include "dispextern.h" | |
49fe12a9 | 42 | #include "blockinput.h" |
07bf635f RS |
43 | |
44 | #include <X11/StringDefs.h> | |
45 | #include <X11/IntrinsicP.h> | |
46 | #include <X11/cursorfont.h> | |
47 | #include "widgetprv.h" | |
65fbf4a3 | 48 | #include <X11/ObjectP.h> |
07bf635f RS |
49 | #include <X11/Shell.h> |
50 | #include <X11/ShellP.h> | |
69524b98 | 51 | #include "../lwlib/lwlib.h" |
07bf635f | 52 | |
a5d3ec3f GM |
53 | #include <signal.h> |
54 | #include "syssignal.h" | |
55 | ||
07bf635f RS |
56 | /* This sucks: this is the first default that x-faces.el tries. This won't |
57 | be used unless neither the "Emacs.EmacsFrame" resource nor the | |
58 | "Emacs.EmacsFrame" resource is set; the frame | |
59 | may have the wrong default size if this font doesn't exist, but some other | |
60 | font that x-faces.el does. The workaround is to specify some font in the | |
61 | resource database; I don't know a solution other than duplicating the font- | |
62 | searching code from x-faces.el in this file. | |
63 | ||
64 | This also means that if "Emacs.EmacsFrame" is specified as a non- | |
65 | existent font, then Xt is going to substitute "XtDefaultFont" for it, | |
66 | which is a different size than this one. The solution for this is to | |
67 | make x-faces.el try to use XtDefaultFont. The problem with that is that | |
68 | XtDefaultFont is almost certainly variable-width. | |
69 | ||
70 | #### Perhaps we could have this code explicitly set XtDefaultFont to this? | |
71 | */ | |
72 | #define DEFAULT_FACE_FONT "-*-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-*" | |
73 | ||
74 | ||
01492d1b RS |
75 | static void EmacsFrameInitialize (/*Widget, Widget, ArgList, Cardinal * */); |
76 | static void EmacsFrameDestroy (/* Widget */); | |
77 | static void EmacsFrameRealize (/* Widget, XtValueMask*, XSetWindowAttributes* */); | |
78 | void EmacsFrameResize (/* Widget widget */); | |
79 | static Boolean EmacsFrameSetValues (/* Widget, Widget, Widget, | |
80 | ArgList, Cardinal * */); | |
81 | static XtGeometryResult EmacsFrameQueryGeometry (/* Widget, XtWidgetGeometry*, | |
82 | XtWidgetGeometry* */); | |
07bf635f RS |
83 | |
84 | ||
85 | #undef XtOffset | |
86 | #define XtOffset(p_type,field) \ | |
87 | ((Cardinal) (((char *) (&(((p_type)0)->field))) - ((char *)0))) | |
88 | #define offset(field) XtOffset(EmacsFrame, emacs_frame.field) | |
89 | ||
90 | static XtResource resources[] = { | |
91 | {XtNgeometry, XtCGeometry, XtRString, sizeof(String), | |
92 | offset (geometry), XtRString, (XtPointer) 0}, | |
93 | {XtNiconic, XtCIconic, XtRBoolean, sizeof(Boolean), | |
94 | offset (iconic), XtRImmediate, (XtPointer) False}, | |
95 | ||
96 | {XtNemacsFrame, XtCEmacsFrame, XtRPointer, sizeof (XtPointer), | |
97 | offset (frame), XtRImmediate, 0}, | |
98 | ||
99 | {XtNminibuffer, XtCMinibuffer, XtRInt, sizeof (int), | |
100 | offset (minibuffer), XtRImmediate, (XtPointer)0}, | |
101 | {XtNunsplittable, XtCUnsplittable, XtRBoolean, sizeof (Boolean), | |
102 | offset (unsplittable), XtRImmediate, (XtPointer)0}, | |
103 | {XtNinternalBorderWidth, XtCInternalBorderWidth, XtRInt, sizeof (int), | |
104 | offset (internal_border_width), XtRImmediate, (XtPointer)4}, | |
105 | {XtNinterline, XtCInterline, XtRInt, sizeof (int), | |
106 | offset (interline), XtRImmediate, (XtPointer)0}, | |
107 | {XtNfont, XtCFont, XtRFontStruct, sizeof(XFontStruct *), | |
108 | offset(font),XtRString, DEFAULT_FACE_FONT}, | |
109 | {XtNforeground, XtCForeground, XtRPixel, sizeof(Pixel), | |
110 | offset(foreground_pixel), XtRString, "XtDefaultForeground"}, | |
111 | {XtNcursorColor, XtCForeground, XtRPixel, sizeof(Pixel), | |
112 | offset(cursor_color), XtRString, "XtDefaultForeground"}, | |
113 | {XtNbarCursor, XtCBarCursor, XtRBoolean, sizeof (Boolean), | |
114 | offset (bar_cursor), XtRImmediate, (XtPointer)0}, | |
115 | {XtNvisualBell, XtCVisualBell, XtRBoolean, sizeof (Boolean), | |
116 | offset (visual_bell), XtRImmediate, (XtPointer)0}, | |
117 | {XtNbellVolume, XtCBellVolume, XtRInt, sizeof (int), | |
118 | offset (bell_volume), XtRImmediate, (XtPointer)0}, | |
119 | }; | |
120 | ||
121 | #undef offset | |
122 | ||
123 | /* | |
124 | static XtActionsRec | |
125 | emacsFrameActionsTable [] = { | |
126 | {"keypress", key_press}, | |
127 | {"focus_in", emacs_frame_focus_handler}, | |
128 | {"focus_out", emacs_frame_focus_handler}, | |
129 | }; | |
130 | ||
131 | static char | |
132 | emacsFrameTranslations [] = "\ | |
133 | <KeyPress>: keypress()\n\ | |
134 | <FocusIn>: focus_in()\n\ | |
135 | <FocusOut>: focus_out()\n\ | |
136 | "; | |
137 | */ | |
138 | ||
139 | EmacsFrameClassRec emacsFrameClassRec = { | |
140 | { /* core fields */ | |
141 | /* superclass */ &widgetClassRec, | |
142 | /* class_name */ "EmacsFrame", | |
143 | /* widget_size */ sizeof(EmacsFrameRec), | |
144 | /* class_initialize */ 0, | |
145 | /* class_part_initialize */ 0, | |
146 | /* class_inited */ FALSE, | |
147 | /* initialize */ EmacsFrameInitialize, | |
148 | /* initialize_hook */ 0, | |
149 | /* realize */ EmacsFrameRealize, | |
150 | /* actions */ 0, /*emacsFrameActionsTable*/ | |
151 | /* num_actions */ 0, /*XtNumber (emacsFrameActionsTable)*/ | |
152 | /* resources */ resources, | |
153 | /* resource_count */ XtNumber(resources), | |
154 | /* xrm_class */ NULLQUARK, | |
155 | /* compress_motion */ TRUE, | |
156 | /* compress_exposure */ TRUE, | |
157 | /* compress_enterleave */ TRUE, | |
158 | /* visible_interest */ FALSE, | |
159 | /* destroy */ EmacsFrameDestroy, | |
160 | /* resize */ EmacsFrameResize, | |
161 | /* expose */ XtInheritExpose, | |
162 | /* set_values */ EmacsFrameSetValues, | |
163 | /* set_values_hook */ 0, | |
164 | /* set_values_almost */ XtInheritSetValuesAlmost, | |
165 | /* get_values_hook */ 0, | |
166 | /* accept_focus */ XtInheritAcceptFocus, | |
167 | /* version */ XtVersion, | |
168 | /* callback_private */ 0, | |
169 | /* tm_table */ 0, /*emacsFrameTranslations*/ | |
170 | /* query_geometry */ EmacsFrameQueryGeometry, | |
171 | /* display_accelerator */ XtInheritDisplayAccelerator, | |
172 | /* extension */ 0 | |
173 | } | |
174 | }; | |
175 | ||
176 | WidgetClass emacsFrameClass = (WidgetClass) &emacsFrameClassRec; | |
177 | ||
178 | static void | |
01492d1b RS |
179 | get_default_char_pixel_size (ew, pixel_width, pixel_height) |
180 | EmacsFrame ew; | |
181 | int* pixel_width; | |
182 | int* pixel_height; | |
07bf635f | 183 | { |
07bf635f | 184 | struct frame* f = ew->emacs_frame.frame; |
90022f5a KS |
185 | *pixel_width = FRAME_COLUMN_WIDTH (f); |
186 | *pixel_height = FRAME_LINE_HEIGHT (f); | |
07bf635f RS |
187 | } |
188 | ||
189 | static void | |
01492d1b RS |
190 | pixel_to_char_size (ew, pixel_width, pixel_height, char_width, char_height) |
191 | EmacsFrame ew; | |
192 | Dimension pixel_width; | |
193 | Dimension pixel_height; | |
194 | int* char_width; | |
195 | int* char_height; | |
07bf635f RS |
196 | { |
197 | struct frame* f = ew->emacs_frame.frame; | |
90022f5a KS |
198 | *char_width = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, (int) pixel_width); |
199 | *char_height = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, (int) pixel_height); | |
07bf635f RS |
200 | } |
201 | ||
202 | static void | |
345a94f9 RS |
203 | char_to_pixel_size (ew, char_width, char_height, pixel_width, pixel_height) |
204 | EmacsFrame ew; | |
205 | int char_width; | |
206 | int char_height; | |
207 | Dimension* pixel_width; | |
208 | Dimension* pixel_height; | |
07bf635f RS |
209 | { |
210 | struct frame* f = ew->emacs_frame.frame; | |
90022f5a KS |
211 | *pixel_width = FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, char_width); |
212 | *pixel_height = FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, char_height); | |
07bf635f RS |
213 | } |
214 | ||
215 | static void | |
345a94f9 RS |
216 | round_size_to_char (ew, in_width, in_height, out_width, out_height) |
217 | EmacsFrame ew; | |
218 | Dimension in_width; | |
219 | Dimension in_height; | |
220 | Dimension* out_width; | |
221 | Dimension* out_height; | |
07bf635f RS |
222 | { |
223 | int char_width; | |
224 | int char_height; | |
225 | pixel_to_char_size (ew, in_width, in_height, &char_width, &char_height); | |
226 | char_to_pixel_size (ew, char_width, char_height, out_width, out_height); | |
227 | } | |
228 | ||
229 | static Widget | |
345a94f9 RS |
230 | get_wm_shell (w) |
231 | Widget w; | |
07bf635f RS |
232 | { |
233 | Widget wmshell; | |
234 | ||
235 | for (wmshell = XtParent (w); | |
236 | wmshell && !XtIsWMShell (wmshell); | |
237 | wmshell = XtParent (wmshell)); | |
238 | ||
239 | return wmshell; | |
240 | } | |
241 | ||
ccce6056 GM |
242 | #if 0 /* Currently not used. */ |
243 | ||
07bf635f | 244 | static void |
345a94f9 RS |
245 | mark_shell_size_user_specified (wmshell) |
246 | Widget wmshell; | |
07bf635f RS |
247 | { |
248 | if (! XtIsWMShell (wmshell)) abort (); | |
249 | /* This is kind of sleazy, but I can't see how else to tell it to make it | |
250 | mark the WM_SIZE_HINTS size as user specified when appropriate. */ | |
251 | ((WMShellWidget) wmshell)->wm.size_hints.flags |= USSize; | |
252 | } | |
253 | ||
ccce6056 GM |
254 | #endif |
255 | ||
07bf635f RS |
256 | |
257 | /* Can't have static frame locals because of some broken compilers. | |
258 | Normally, initializing a variable like this doesn't work in emacs, | |
259 | but it's ok in this file because it must come after lastfile (and | |
260 | thus have its data not go into text space) because Xt needs to | |
261 | write to initialized data objects too. | |
262 | */ | |
ccce6056 | 263 | #if 0 |
07bf635f | 264 | static Boolean first_frame_p = True; |
ccce6056 | 265 | #endif |
07bf635f RS |
266 | |
267 | static void | |
345a94f9 RS |
268 | set_frame_size (ew) |
269 | EmacsFrame ew; | |
07bf635f RS |
270 | { |
271 | /* The widget hierarchy is | |
272 | ||
273 | argv[0] emacsShell pane Frame-NAME | |
274 | ApplicationShell EmacsShell Paned EmacsFrame | |
275 | ||
276 | We accept geometry specs in this order: | |
277 | ||
278 | *Frame-NAME.geometry | |
279 | *EmacsFrame.geometry | |
280 | Emacs.geometry | |
281 | ||
282 | Other possibilities for widget hierarchies might be | |
283 | ||
284 | argv[0] frame pane Frame-NAME | |
285 | ApplicationShell EmacsShell Paned EmacsFrame | |
286 | or | |
287 | argv[0] Frame-NAME pane Frame-NAME | |
288 | ApplicationShell EmacsShell Paned EmacsFrame | |
289 | or | |
290 | argv[0] Frame-NAME pane emacsTextPane | |
291 | ApplicationShell EmacsFrame Paned EmacsTextPane | |
292 | ||
293 | With the current setup, the text-display-area is the part which is | |
294 | an emacs "frame", since that's the only part managed by emacs proper | |
295 | (the menubar and the parent of the menubar and all that sort of thing | |
296 | are managed by lwlib.) | |
297 | ||
177c0ea7 | 298 | The EmacsShell widget is simply a replacement for the Shell widget |
07bf635f RS |
299 | which is able to deal with using an externally-supplied window instead |
300 | of always creating its own. It is not actually emacs specific, and | |
301 | should possibly have class "Shell" instead of "EmacsShell" to simplify | |
302 | the resources. | |
303 | ||
304 | */ | |
305 | ||
07bf635f | 306 | /* Hairily merged geometry */ |
90022f5a KS |
307 | unsigned int w = FRAME_COLS (ew->emacs_frame.frame); |
308 | unsigned int h = FRAME_LINES (ew->emacs_frame.frame); | |
177c0ea7 | 309 | |
07bf635f | 310 | Widget wmshell = get_wm_shell ((Widget) ew); |
38971c41 | 311 | /* Each Emacs shell is now independent and top-level. */ |
177c0ea7 | 312 | |
07bf635f | 313 | if (! XtIsSubclass (wmshell, shellWidgetClass)) abort (); |
07bf635f | 314 | |
177c0ea7 | 315 | /* We don't need this for the moment. The geometry is computed in |
edaf359b FP |
316 | xfns.c. */ |
317 | #if 0 | |
07bf635f RS |
318 | /* If the EmacsFrame doesn't have a geometry but the shell does, |
319 | treat that as the geometry of the frame. (Is this bogus? | |
320 | I'm not sure.) */ | |
321 | if (ew->emacs_frame.geometry == 0) | |
c52e7aa6 | 322 | XtVaGetValues (wmshell, XtNgeometry, &ew->emacs_frame.geometry, NULL); |
07bf635f RS |
323 | |
324 | /* If the Shell is iconic, then the EmacsFrame is iconic. (Is | |
325 | this bogus? I'm not sure.) */ | |
326 | if (!ew->emacs_frame.iconic) | |
c52e7aa6 | 327 | XtVaGetValues (wmshell, XtNiconic, &ew->emacs_frame.iconic, NULL); |
177c0ea7 JB |
328 | |
329 | ||
07bf635f RS |
330 | { |
331 | char *geom = 0; | |
c52e7aa6 | 332 | XtVaGetValues (app_shell, XtNgeometry, &geom, NULL); |
07bf635f RS |
333 | if (geom) |
334 | app_flags = XParseGeometry (geom, &app_x, &app_y, &app_w, &app_h); | |
335 | } | |
177c0ea7 | 336 | |
07bf635f RS |
337 | if (ew->emacs_frame.geometry) |
338 | frame_flags = XParseGeometry (ew->emacs_frame.geometry, | |
339 | &frame_x, &frame_y, | |
340 | &frame_w, &frame_h); | |
177c0ea7 | 341 | |
07bf635f RS |
342 | if (first_frame_p) |
343 | { | |
344 | /* If this is the first frame created: | |
345 | ==================================== | |
346 | ||
347 | - Use the ApplicationShell's size/position, if specified. | |
348 | (This is "Emacs.geometry", or the "-geometry" command line arg.) | |
349 | - Else use the EmacsFrame's size/position. | |
350 | (This is "*Frame-NAME.geometry") | |
351 | ||
352 | - If the AppShell is iconic, the frame should be iconic. | |
353 | ||
354 | AppShell comes first so that -geometry always applies to the first | |
355 | frame created, even if there is an "every frame" entry in the | |
356 | resource database. | |
357 | */ | |
358 | if (app_flags & (XValue | YValue)) | |
359 | { | |
360 | x = app_x; y = app_y; | |
361 | flags |= (app_flags & (XValue | YValue | XNegative | YNegative)); | |
362 | } | |
363 | else if (frame_flags & (XValue | YValue)) | |
364 | { | |
365 | x = frame_x; y = frame_y; | |
366 | flags |= (frame_flags & (XValue | YValue | XNegative | YNegative)); | |
367 | } | |
368 | ||
369 | if (app_flags & (WidthValue | HeightValue)) | |
370 | { | |
371 | w = app_w; h = app_h; | |
372 | flags |= (app_flags & (WidthValue | HeightValue)); | |
373 | } | |
374 | else if (frame_flags & (WidthValue | HeightValue)) | |
375 | { | |
376 | w = frame_w; h = frame_h; | |
377 | flags |= (frame_flags & (WidthValue | HeightValue)); | |
378 | } | |
379 | ||
380 | /* If the AppShell is iconic, then the EmacsFrame is iconic. */ | |
381 | if (!ew->emacs_frame.iconic) | |
c52e7aa6 | 382 | XtVaGetValues (app_shell, XtNiconic, &ew->emacs_frame.iconic, NULL); |
07bf635f RS |
383 | |
384 | first_frame_p = False; | |
385 | } | |
386 | else | |
387 | { | |
388 | /* If this is not the first frame created: | |
389 | ======================================== | |
390 | ||
391 | - use the EmacsFrame's size/position if specified | |
392 | - Otherwise, use the ApplicationShell's size, but not position. | |
393 | ||
394 | So that means that one can specify the position of the first frame | |
395 | with "Emacs.geometry" or `-geometry'; but can only specify the | |
396 | position of subsequent frames with "*Frame-NAME.geometry". | |
397 | ||
398 | AppShell comes second so that -geometry does not apply to subsequent | |
399 | frames when there is an "every frame" entry in the resource db, | |
400 | but does apply to the first frame. | |
401 | */ | |
402 | if (frame_flags & (XValue | YValue)) | |
403 | { | |
404 | x = frame_x; y = frame_y; | |
405 | flags |= (frame_flags & (XValue | YValue | XNegative | YNegative)); | |
406 | } | |
407 | ||
408 | if (frame_flags & (WidthValue | HeightValue)) | |
409 | { | |
410 | w = frame_w; h = frame_h; | |
411 | flags |= (frame_flags & (WidthValue | HeightValue)); | |
412 | } | |
413 | else if (app_flags & (WidthValue | HeightValue)) | |
414 | { | |
415 | w = app_w; | |
416 | h = app_h; | |
417 | flags |= (app_flags & (WidthValue | HeightValue)); | |
418 | } | |
419 | } | |
edaf359b | 420 | #endif /* 0 */ |
07bf635f | 421 | { |
90022f5a | 422 | struct frame *f = ew->emacs_frame.frame; |
07bf635f | 423 | Dimension pixel_width, pixel_height; |
07bf635f | 424 | |
f403d3c3 GM |
425 | /* Take into account the size of the scrollbar. Always use the |
426 | number of columns occupied by the scroll bar here otherwise we | |
427 | might end up with a frame width that is not a multiple of the | |
428 | frame's character width which is bad for vertically split | |
429 | windows. */ | |
90022f5a KS |
430 | f->scroll_bar_actual_width |
431 | = FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f); | |
07bf635f | 432 | |
90022f5a | 433 | compute_fringe_widths (f, 0); |
f403d3c3 | 434 | |
de70f8b6 RS |
435 | #if 0 /* This can run Lisp code, and it is dangerous to give |
436 | out the frame to Lisp code before it officially exists. | |
437 | This is handled in Fx_create_frame so not needed here. */ | |
90022f5a | 438 | change_frame_size (f, h, w, 1, 0, 0); |
de70f8b6 | 439 | #endif |
07bf635f RS |
440 | char_to_pixel_size (ew, w, h, &pixel_width, &pixel_height); |
441 | ew->core.width = pixel_width; | |
442 | ew->core.height = pixel_height; | |
443 | ||
6ae9a3f2 | 444 | #if 0 /* xfns.c takes care of this now. */ |
07bf635f RS |
445 | /* If a position was specified, assign it to the shell widget. |
446 | (Else WM won't do anything with it.) | |
447 | */ | |
448 | if (flags & (XValue | YValue)) | |
449 | { | |
450 | /* the tricky things with the sign is to make sure that | |
451 | -0 is printed -0. */ | |
452 | int len; | |
453 | char *tem; | |
454 | sprintf (shell_position, "=%c%d%c%d", | |
455 | flags & XNegative ? '-' : '+', x < 0 ? -x : x, | |
456 | flags & YNegative ? '-' : '+', y < 0 ? -y : y); | |
457 | len = strlen (shell_position) + 1; | |
458 | tem = (char *) xmalloc (len); | |
459 | strncpy (tem, shell_position, len); | |
c52e7aa6 | 460 | XtVaSetValues (wmshell, XtNgeometry, tem, NULL); |
07bf635f RS |
461 | } |
462 | else if (flags & (WidthValue | HeightValue)) | |
463 | { | |
464 | int len; | |
465 | char *tem; | |
466 | sprintf (shell_position, "=%dx%d", pixel_width, pixel_height); | |
467 | len = strlen (shell_position) + 1; | |
468 | tem = (char *) xmalloc (len); | |
469 | strncpy (tem, shell_position, len); | |
c52e7aa6 | 470 | XtVaSetValues (wmshell, XtNgeometry, tem, NULL); |
07bf635f RS |
471 | } |
472 | ||
473 | /* If the geometry spec we're using has W/H components, mark the size | |
474 | in the WM_SIZE_HINTS as user specified. */ | |
475 | if (flags & (WidthValue | HeightValue)) | |
476 | mark_shell_size_user_specified (wmshell); | |
477 | ||
478 | /* Also assign the iconic status of the frame to the Shell, so that | |
479 | the WM sees it. */ | |
c52e7aa6 | 480 | XtVaSetValues (wmshell, XtNiconic, ew->emacs_frame.iconic, NULL); |
edaf359b | 481 | #endif /* 0 */ |
07bf635f RS |
482 | } |
483 | } | |
484 | ||
cfcd12d6 KH |
485 | /* Nonzero tells update_wm_hints not to do anything |
486 | (the caller should call update_wm_hints explicitly later.) */ | |
487 | int update_hints_inhibit; | |
07bf635f RS |
488 | |
489 | static void | |
345a94f9 RS |
490 | update_wm_hints (ew) |
491 | EmacsFrame ew; | |
07bf635f RS |
492 | { |
493 | Widget wmshell = get_wm_shell ((Widget)ew); | |
494 | int cw; | |
495 | int ch; | |
496 | Dimension rounded_width; | |
497 | Dimension rounded_height; | |
498 | int char_width; | |
499 | int char_height; | |
500 | int base_width; | |
501 | int base_height; | |
502 | int min_rows = 0, min_cols = 0; | |
503 | ||
cfcd12d6 KH |
504 | if (update_hints_inhibit) |
505 | return; | |
506 | ||
507 | #if 0 | |
07bf635f | 508 | check_frame_size (ew->emacs_frame.frame, &min_rows, &min_cols); |
cfcd12d6 | 509 | #endif |
07bf635f RS |
510 | |
511 | pixel_to_char_size (ew, ew->core.width, ew->core.height, | |
512 | &char_width, &char_height); | |
513 | char_to_pixel_size (ew, char_width, char_height, | |
514 | &rounded_width, &rounded_height); | |
177c0ea7 | 515 | get_default_char_pixel_size (ew, &cw, &ch); |
07bf635f RS |
516 | |
517 | base_width = (wmshell->core.width - ew->core.width | |
518 | + (rounded_width - (char_width * cw))); | |
519 | base_height = (wmshell->core.height - ew->core.height | |
520 | + (rounded_height - (char_height * ch))); | |
521 | ||
522 | /* This is kind of sleazy, but I can't see how else to tell it to | |
523 | make it mark the WM_SIZE_HINTS size as user specified. | |
524 | */ | |
525 | /* ((WMShellWidget) wmshell)->wm.size_hints.flags |= USSize;*/ | |
526 | ||
527 | XtVaSetValues (wmshell, | |
cbec8c51 GM |
528 | XtNbaseWidth, (XtArgVal) base_width, |
529 | XtNbaseHeight, (XtArgVal) base_height, | |
177c0ea7 | 530 | XtNwidthInc, (XtArgVal) cw, |
cbec8c51 GM |
531 | XtNheightInc, (XtArgVal) ch, |
532 | XtNminWidth, (XtArgVal) (base_width + min_cols * cw), | |
533 | XtNminHeight, (XtArgVal) (base_height + min_rows * ch), | |
c52e7aa6 | 534 | NULL); |
07bf635f RS |
535 | } |
536 | ||
ccce6056 GM |
537 | #if 0 |
538 | ||
07bf635f | 539 | static void |
345a94f9 RS |
540 | create_frame_gcs (ew) |
541 | EmacsFrame ew; | |
07bf635f | 542 | { |
7f18598b | 543 | struct frame *s = ew->emacs_frame.frame; |
07bf635f | 544 | |
54e9e953 | 545 | s->output_data.x->normal_gc |
85e53327 KH |
546 | = XCreateGC (XtDisplay (ew), RootWindowOfScreen (XtScreen (ew)), |
547 | (unsigned long)0, (XGCValues *)0); | |
54e9e953 | 548 | s->output_data.x->reverse_gc |
85e53327 KH |
549 | = XCreateGC (XtDisplay (ew), RootWindowOfScreen (XtScreen (ew)), |
550 | (unsigned long)0, (XGCValues *)0); | |
54e9e953 | 551 | s->output_data.x->cursor_gc |
85e53327 KH |
552 | = XCreateGC (XtDisplay (ew), RootWindowOfScreen (XtScreen (ew)), |
553 | (unsigned long)0, (XGCValues *)0); | |
f403d3c3 GM |
554 | s->output_data.x->black_relief.gc = 0; |
555 | s->output_data.x->white_relief.gc = 0; | |
07bf635f RS |
556 | } |
557 | ||
ccce6056 GM |
558 | #endif /* 0 */ |
559 | ||
1ad2277b RS |
560 | static char setup_frame_cursor_bits[] = |
561 | { | |
562 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
563 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
564 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
565 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
566 | }; | |
567 | ||
07bf635f | 568 | static void |
345a94f9 RS |
569 | setup_frame_gcs (ew) |
570 | EmacsFrame ew; | |
07bf635f RS |
571 | { |
572 | XGCValues gc_values; | |
573 | struct frame* s = ew->emacs_frame.frame; | |
574 | Pixmap blank_stipple, blank_tile; | |
575 | ||
07bf635f RS |
576 | /* We have to initialize all of our GCs to have a stipple/tile, otherwise |
577 | XGetGCValues returns uninitialized data when we query the stipple | |
578 | (instead of None or something sensible) and it makes things hard. | |
579 | ||
580 | This should be fixed for real by not querying the GCs but instead having | |
581 | some GC-based cache instead of the current face-based cache which doesn't | |
582 | effectively cache all of the GC settings we need to use. | |
583 | */ | |
584 | ||
85e53327 KH |
585 | blank_stipple |
586 | = XCreateBitmapFromData (XtDisplay (ew), | |
587 | RootWindowOfScreen (XtScreen (ew)), | |
588 | setup_frame_cursor_bits, 2, 2); | |
07bf635f RS |
589 | |
590 | /* use fg = 0, bg = 1 below, but it's irrelevant since this pixmap should | |
591 | never actually get used as a background tile! | |
592 | */ | |
85e53327 KH |
593 | blank_tile |
594 | = XCreatePixmapFromBitmapData (XtDisplay(ew), | |
595 | RootWindowOfScreen (XtScreen (ew)), | |
596 | setup_frame_cursor_bits, 2, 2, | |
597 | (unsigned long)0, (unsigned long)1, | |
598 | ew->core.depth); | |
07bf635f RS |
599 | |
600 | /* Normal video */ | |
601 | gc_values.font = ew->emacs_frame.font->fid; | |
602 | gc_values.foreground = ew->emacs_frame.foreground_pixel; | |
603 | gc_values.background = ew->core.background_pixel; | |
604 | gc_values.graphics_exposures = False; | |
605 | gc_values.stipple = blank_stipple; | |
606 | gc_values.tile = blank_tile; | |
54e9e953 | 607 | XChangeGC (XtDisplay (ew), s->output_data.x->normal_gc, |
07bf635f RS |
608 | (GCFont | GCForeground | GCBackground | GCGraphicsExposures |
609 | | GCStipple | GCTile), | |
610 | &gc_values); | |
611 | ||
612 | /* Reverse video style. */ | |
613 | gc_values.font = ew->emacs_frame.font->fid; | |
614 | gc_values.foreground = ew->core.background_pixel; | |
615 | gc_values.background = ew->emacs_frame.foreground_pixel; | |
616 | gc_values.graphics_exposures = False; | |
617 | gc_values.stipple = blank_stipple; | |
618 | gc_values.tile = blank_tile; | |
54e9e953 | 619 | XChangeGC (XtDisplay (ew), s->output_data.x->reverse_gc, |
07bf635f RS |
620 | (GCFont | GCForeground | GCBackground | GCGraphicsExposures |
621 | | GCStipple | GCTile), | |
622 | &gc_values); | |
623 | ||
624 | /* Cursor has to have an empty stipple. */ | |
625 | gc_values.font = ew->emacs_frame.font->fid; | |
626 | gc_values.foreground = ew->core.background_pixel; | |
627 | gc_values.background = ew->emacs_frame.cursor_color; | |
628 | gc_values.graphics_exposures = False; | |
629 | gc_values.tile = blank_tile; | |
85e53327 KH |
630 | gc_values.stipple |
631 | = XCreateBitmapFromData (XtDisplay (ew), | |
632 | RootWindowOfScreen (XtScreen (ew)), | |
633 | setup_frame_cursor_bits, 16, 16); | |
54e9e953 | 634 | XChangeGC (XtDisplay (ew), s->output_data.x->cursor_gc, |
07bf635f RS |
635 | (GCFont | GCForeground | GCBackground | GCGraphicsExposures |
636 | | GCStipple | GCTile), | |
637 | &gc_values); | |
638 | } | |
639 | ||
640 | static void | |
345a94f9 RS |
641 | update_various_frame_slots (ew) |
642 | EmacsFrame ew; | |
07bf635f | 643 | { |
90022f5a KS |
644 | struct frame *f = ew->emacs_frame.frame; |
645 | struct x_output *x = f->output_data.x; | |
646 | FRAME_PIXEL_HEIGHT (f) = ew->core.height + x->menubar_height; | |
647 | FRAME_PIXEL_WIDTH (f) = ew->core.width; | |
648 | f->internal_border_width = ew->emacs_frame.internal_border_width; | |
07bf635f RS |
649 | |
650 | } | |
651 | ||
652 | static void | |
345a94f9 RS |
653 | update_from_various_frame_slots (ew) |
654 | EmacsFrame ew; | |
07bf635f | 655 | { |
90022f5a KS |
656 | struct frame *f = ew->emacs_frame.frame; |
657 | struct x_output *x = f->output_data.x; | |
658 | ew->core.height = FRAME_PIXEL_HEIGHT (f) - x->menubar_height; | |
659 | ew->core.width = FRAME_PIXEL_WIDTH (f); | |
ce593f6e | 660 | ew->core.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
90022f5a | 661 | ew->emacs_frame.internal_border_width = f->internal_border_width; |
07bf635f | 662 | ew->emacs_frame.font = x->font; |
ce593f6e | 663 | ew->emacs_frame.foreground_pixel = FRAME_FOREGROUND_PIXEL (f); |
07bf635f RS |
664 | ew->emacs_frame.cursor_color = x->cursor_pixel; |
665 | ew->core.border_pixel = x->border_pixel; | |
666 | } | |
667 | ||
177c0ea7 | 668 | static void |
345a94f9 RS |
669 | EmacsFrameInitialize (request, new, dum1, dum2) |
670 | Widget request; | |
671 | Widget new; | |
672 | ArgList dum1; | |
673 | Cardinal *dum2; | |
07bf635f RS |
674 | { |
675 | EmacsFrame ew = (EmacsFrame)new; | |
676 | ||
677 | if (!ew->emacs_frame.frame) | |
678 | { | |
679 | fprintf (stderr, | |
680 | "can't create an emacs frame widget without a frame\n"); | |
681 | exit (1); | |
682 | } | |
683 | ||
684 | #if 0 /* done in xfns.c */ | |
685 | /* If the "Emacs.EmacsFrame.{default,Face}.{attributeFont,AttributeFont}" | |
686 | resource is set, then it always overrides "Emacs.EmacsFrame.{font,Font}". | |
687 | It's unfortunate that we have to do this, but we need to know the font | |
688 | size for frame-sizing purposes before the faces get initialized. If | |
689 | the "default.attributeFont" isn't set, then we use the font of this | |
690 | EmacsFrame itself, defaulting to XtDefaultFont. Up in the lisp code, | |
691 | the "default" face will use the frame's font if its own is not set, | |
692 | so everything stays in sync -- it's not possible for the frame's font | |
693 | and the default face's font to be different. | |
694 | */ | |
695 | { | |
696 | XFontStruct *f = 0; | |
697 | XtResource face_res; | |
698 | face_res.resource_name = "attributeFont"; | |
699 | face_res.resource_class = "AttributeFont"; | |
700 | face_res.resource_type = XtRFontStruct; | |
701 | face_res.resource_size = sizeof (XFontStruct *); | |
702 | face_res.resource_offset = 0; | |
703 | face_res.default_type = XtRImmediate; | |
704 | face_res.default_addr = 0; | |
705 | XtGetSubresources ((Widget) ew, (XtPointer) &f, "default", "Face", | |
706 | &face_res, 1, NULL, 0); | |
177c0ea7 | 707 | |
07bf635f RS |
708 | if (f) |
709 | ew->emacs_frame.font = f; | |
710 | else if (! ew->emacs_frame.font) | |
711 | { | |
712 | fprintf (stderr, "emacs frame widget could not load a font\n"); | |
713 | exit (1); | |
714 | } | |
715 | } | |
716 | ||
717 | /* Update the font field in frame */ | |
90022f5a | 718 | FRAME_FONT (ew->emacs_frame.frame) = ew->emacs_frame.font; |
07bf635f RS |
719 | #endif |
720 | ||
721 | update_from_various_frame_slots (ew); | |
177c0ea7 | 722 | set_frame_size (ew); |
07bf635f RS |
723 | /*create_frame_gcs (ew); |
724 | setup_frame_gcs (ew); | |
725 | update_various_frame_slots (ew); */ | |
726 | } | |
727 | ||
728 | ||
729 | static void | |
345a94f9 RS |
730 | EmacsFrameRealize (widget, mask, attrs) |
731 | Widget widget; | |
732 | XtValueMask *mask; | |
733 | XSetWindowAttributes *attrs; | |
07bf635f RS |
734 | { |
735 | EmacsFrame ew = (EmacsFrame)widget; | |
736 | ||
486a103d GM |
737 | /* This used to contain SubstructureRedirectMask, but this turns out |
738 | to be a problem with XIM on Solaris, and events from that mask | |
2fce2bb4 | 739 | don't seem to be used. Let's check that. */ |
486a103d GM |
740 | attrs->event_mask = (STANDARD_EVENT_SET |
741 | | PropertyChangeMask | |
742 | | SubstructureNotifyMask); | |
07bf635f RS |
743 | *mask |= CWEventMask; |
744 | XtCreateWindow (widget, InputOutput, (Visual *)CopyFromParent, *mask, | |
745 | attrs); | |
177c0ea7 | 746 | update_wm_hints (ew); |
07bf635f RS |
747 | } |
748 | ||
345a94f9 | 749 | extern void free_frame_faces (/* struct frame * */); |
07bf635f RS |
750 | |
751 | static void | |
345a94f9 RS |
752 | EmacsFrameDestroy (widget) |
753 | Widget widget; | |
07bf635f RS |
754 | { |
755 | EmacsFrame ew = (EmacsFrame) widget; | |
756 | struct frame* s = ew->emacs_frame.frame; | |
757 | ||
758 | if (! s) abort (); | |
54e9e953 | 759 | if (! s->output_data.x) abort (); |
07bf635f | 760 | |
49fe12a9 | 761 | BLOCK_INPUT; |
0dea0fed | 762 | x_free_gcs (s); |
f403d3c3 GM |
763 | if (s->output_data.x->white_relief.gc) |
764 | XFreeGC (XtDisplay (widget), s->output_data.x->white_relief.gc); | |
765 | if (s->output_data.x->black_relief.gc) | |
766 | XFreeGC (XtDisplay (widget), s->output_data.x->black_relief.gc); | |
49fe12a9 | 767 | UNBLOCK_INPUT; |
07bf635f RS |
768 | } |
769 | ||
770 | void | |
345a94f9 RS |
771 | EmacsFrameResize (widget) |
772 | Widget widget; | |
07bf635f RS |
773 | { |
774 | EmacsFrame ew = (EmacsFrame)widget; | |
775 | struct frame *f = ew->emacs_frame.frame; | |
776 | int columns; | |
777 | int rows; | |
778 | ||
779 | pixel_to_char_size (ew, ew->core.width, ew->core.height, &columns, &rows); | |
2b653806 | 780 | change_frame_size (f, rows, columns, 0, 1, 0); |
177c0ea7 | 781 | update_wm_hints (ew); |
07bf635f | 782 | update_various_frame_slots (ew); |
49feb47d RS |
783 | |
784 | cancel_mouse_face (f); | |
07bf635f RS |
785 | } |
786 | ||
787 | static Boolean | |
345a94f9 RS |
788 | EmacsFrameSetValues (cur_widget, req_widget, new_widget, dum1, dum2) |
789 | Widget cur_widget; | |
790 | Widget req_widget; | |
791 | Widget new_widget; | |
792 | ArgList dum1; | |
793 | Cardinal *dum2; | |
07bf635f RS |
794 | { |
795 | EmacsFrame cur = (EmacsFrame)cur_widget; | |
796 | EmacsFrame new = (EmacsFrame)new_widget; | |
797 | ||
798 | Boolean needs_a_refresh = False; | |
799 | Boolean has_to_recompute_size; | |
800 | Boolean has_to_recompute_gcs; | |
801 | Boolean has_to_update_hints; | |
802 | ||
803 | int char_width, char_height; | |
804 | Dimension pixel_width; | |
805 | Dimension pixel_height; | |
177c0ea7 | 806 | |
07bf635f RS |
807 | has_to_recompute_gcs = (cur->emacs_frame.font != new->emacs_frame.font |
808 | || (cur->emacs_frame.foreground_pixel | |
809 | != new->emacs_frame.foreground_pixel) | |
810 | || (cur->core.background_pixel | |
811 | != new->core.background_pixel) | |
812 | ); | |
177c0ea7 | 813 | |
07bf635f RS |
814 | has_to_recompute_size = (cur->emacs_frame.font != new->emacs_frame.font |
815 | && cur->core.width == new->core.width | |
816 | && cur->core.height == new->core.height); | |
817 | ||
818 | has_to_update_hints = (cur->emacs_frame.font != new->emacs_frame.font); | |
819 | ||
820 | if (has_to_recompute_gcs) | |
821 | { | |
822 | setup_frame_gcs (new); | |
823 | needs_a_refresh = True; | |
824 | } | |
177c0ea7 | 825 | |
07bf635f RS |
826 | if (has_to_recompute_size) |
827 | { | |
828 | pixel_width = new->core.width; | |
829 | pixel_height = new->core.height; | |
830 | pixel_to_char_size (new, pixel_width, pixel_height, &char_width, | |
831 | &char_height); | |
832 | char_to_pixel_size (new, char_width, char_height, &pixel_width, | |
833 | &pixel_height); | |
834 | new->core.width = pixel_width; | |
835 | new->core.height = pixel_height; | |
836 | ||
837 | change_frame_size (new->emacs_frame.frame, char_height, char_width, | |
2b653806 | 838 | 1, 0, 0); |
07bf635f RS |
839 | needs_a_refresh = True; |
840 | } | |
841 | ||
842 | if (has_to_update_hints) | |
843 | update_wm_hints (new); | |
844 | ||
845 | update_various_frame_slots (new); | |
846 | ||
847 | /* #### This doesn't work, I haven't been able to find ANY kludge that | |
848 | will let (x-create-frame '((iconic . t))) work. It seems that changes | |
849 | to wm_shell's iconic slot have no effect after it has been realized, | |
2dd5c7f7 | 850 | and calling XIconifyWindow doesn't work either (even though the window |
07bf635f | 851 | has been created.) Perhaps there is some property we could smash |
ac26ca64 | 852 | directly, but I'm sick of this for now. |
07bf635f RS |
853 | */ |
854 | if (cur->emacs_frame.iconic != new->emacs_frame.iconic) | |
855 | { | |
856 | Widget wmshell = get_wm_shell ((Widget) cur); | |
cbec8c51 GM |
857 | XtVaSetValues (wmshell, XtNiconic, |
858 | (XtArgVal) new->emacs_frame.iconic, NULL); | |
07bf635f RS |
859 | } |
860 | ||
861 | return needs_a_refresh; | |
862 | } | |
863 | ||
864 | static XtGeometryResult | |
345a94f9 RS |
865 | EmacsFrameQueryGeometry (widget, request, result) |
866 | Widget widget; | |
867 | XtWidgetGeometry* request; | |
868 | XtWidgetGeometry* result; | |
07bf635f RS |
869 | { |
870 | EmacsFrame ew = (EmacsFrame)widget; | |
871 | ||
872 | int mask = request->request_mode; | |
873 | Dimension ok_width, ok_height; | |
874 | ||
875 | if (mask & (CWWidth | CWHeight)) | |
876 | { | |
877 | round_size_to_char (ew, | |
878 | (mask & CWWidth) ? request->width : ew->core.width, | |
879 | ((mask & CWHeight) ? request->height | |
880 | : ew->core.height), | |
881 | &ok_width, &ok_height); | |
882 | if ((mask & CWWidth) && (ok_width != request->width)) | |
883 | { | |
884 | result->request_mode |= CWWidth; | |
885 | result->width = ok_width; | |
886 | } | |
887 | if ((mask & CWHeight) && (ok_height != request->height)) | |
888 | { | |
889 | result->request_mode |= CWHeight; | |
890 | result->height = ok_height; | |
891 | } | |
892 | } | |
893 | return result->request_mode ? XtGeometryAlmost : XtGeometryYes; | |
894 | } | |
895 | ||
07bf635f RS |
896 | /* Special entrypoints */ |
897 | void | |
345a94f9 RS |
898 | EmacsFrameSetCharSize (widget, columns, rows) |
899 | Widget widget; | |
900 | int columns; | |
901 | int rows; | |
07bf635f RS |
902 | { |
903 | EmacsFrame ew = (EmacsFrame) widget; | |
ccce6056 | 904 | Dimension pixel_width, pixel_height; |
982a94d9 | 905 | struct frame *f = ew->emacs_frame.frame; |
177c0ea7 | 906 | |
07bf635f | 907 | if (columns < 3) columns = 3; /* no way buddy */ |
07bf635f | 908 | |
982a94d9 | 909 | check_frame_size (f, &rows, &columns); |
90022f5a KS |
910 | f->scroll_bar_actual_width |
911 | = FRAME_SCROLL_BAR_COLS (f) * FRAME_COLUMN_WIDTH (f); | |
02a162bf | 912 | |
055d3c98 | 913 | compute_fringe_widths (f, 0); |
f403d3c3 | 914 | |
203ae560 GM |
915 | char_to_pixel_size (ew, columns, rows, &pixel_width, &pixel_height); |
916 | ||
917 | #if 0 /* This doesn't seem to be right. The frame gets too wide. --gerd. */ | |
f403d3c3 GM |
918 | /* Something is really strange here wrt to the border width: |
919 | Apparently, XtNwidth and XtNheight include the border, so we have | |
920 | to add it here. But the XtNborderWidth set for the widgets has | |
90022f5a | 921 | no similarity to what f->border_width is set to. */ |
f403d3c3 GM |
922 | XtVaGetValues (widget, XtNborderWidth, &border_width, NULL); |
923 | pixel_height += 2 * border_width; | |
924 | pixel_width += 2 * border_width; | |
203ae560 GM |
925 | #endif |
926 | ||
cfcd12d6 KH |
927 | /* Manually change the height and width of all our widgets, |
928 | adjusting each widget by the same increments. */ | |
f403d3c3 GM |
929 | if (ew->core.width != pixel_width |
930 | || ew->core.height != pixel_height) | |
07bf635f | 931 | { |
57aa60d8 | 932 | int hdelta = pixel_height - ew->core.height; |
cfcd12d6 | 933 | int wdelta = pixel_width - ew->core.width; |
54e9e953 KH |
934 | int column_widget_height = f->output_data.x->column_widget->core.height; |
935 | int column_widget_width = f->output_data.x->column_widget->core.width; | |
936 | int outer_widget_height = f->output_data.x->widget->core.height; | |
937 | int outer_widget_width = f->output_data.x->widget->core.width; | |
938 | int old_left = f->output_data.x->widget->core.x; | |
939 | int old_top = f->output_data.x->widget->core.y; | |
940 | ||
cbec8c51 GM |
941 | /* Input is blocked here, and Xt waits for some event to |
942 | occur. */ | |
943 | ||
54e9e953 | 944 | lw_refigure_widget (f->output_data.x->column_widget, False); |
cfcd12d6 KH |
945 | update_hints_inhibit = 1; |
946 | ||
cbec8c51 GM |
947 | /* Xt waits for a ConfigureNotify event from the window manager |
948 | in EmacsFrameSetCharSize when the shell widget is resized. | |
949 | For some window managers like fvwm2 2.2.5 and KDE 2.1 this | |
950 | event doesn't arrive for an unknown reason and Emacs hangs in | |
951 | Xt when the default font is changed. Tell Xt not to wait, | |
952 | depending on the value of the frame parameter | |
953 | `wait-for-wm'. */ | |
7f70e147 | 954 | x_catch_errors (FRAME_X_DISPLAY (f)); |
cbec8c51 GM |
955 | XtVaSetValues (f->output_data.x->widget, |
956 | XtNwaitForWm, (XtArgVal) f->output_data.x->wait_for_wm, | |
957 | NULL); | |
7f70e147 | 958 | x_uncatch_errors (); |
a5d3ec3f GM |
959 | |
960 | /* Workaround: When a SIGIO or SIGALRM occurs while Xt is | |
961 | waiting for a ConfigureNotify event (see above), this leads | |
962 | to Xt waiting indefinitely instead of using its default | |
963 | timeout (5 seconds). */ | |
964 | turn_on_atimers (0); | |
965 | #ifdef SIGIO | |
966 | sigblock (sigmask (SIGIO)); | |
967 | #endif | |
177c0ea7 | 968 | |
6e7e15f2 GM |
969 | /* Do parents first, otherwise LessTif's geometry management |
970 | enters an infinite loop (as of 2000-01-15). This is fixed in | |
971 | later versions of LessTif (as of 2001-03-13); I'll leave it | |
972 | as is because I think it can't do any harm. */ | |
5b48fe65 RS |
973 | /* In April 2002, simon.marshall@misys.com reports the problem |
974 | seems not to occur any longer. */ | |
7f70e147 | 975 | x_catch_errors (FRAME_X_DISPLAY (f)); |
47d09164 | 976 | XtVaSetValues (f->output_data.x->widget, |
cbec8c51 GM |
977 | XtNheight, (XtArgVal) (outer_widget_height + hdelta), |
978 | XtNwidth, (XtArgVal) (outer_widget_width + wdelta), | |
979 | NULL); | |
47d09164 | 980 | XtVaSetValues (f->output_data.x->column_widget, |
cbec8c51 GM |
981 | XtNheight, (XtArgVal) (column_widget_height + hdelta), |
982 | XtNwidth, (XtArgVal) column_widget_width + wdelta, | |
983 | NULL); | |
47d09164 | 984 | XtVaSetValues ((Widget) ew, |
cbec8c51 GM |
985 | XtNheight, (XtArgVal) pixel_height, |
986 | XtNwidth, (XtArgVal) pixel_width, | |
987 | NULL); | |
7f70e147 CY |
988 | x_uncatch_errors (); |
989 | ||
a5d3ec3f GM |
990 | #ifdef SIGIO |
991 | sigunblock (sigmask (SIGIO)); | |
992 | #endif | |
993 | turn_on_atimers (1); | |
177c0ea7 | 994 | |
54e9e953 | 995 | lw_refigure_widget (f->output_data.x->column_widget, True); |
50d5aeb5 | 996 | |
cfcd12d6 KH |
997 | update_hints_inhibit = 0; |
998 | update_wm_hints (ew); | |
999 | ||
50d5aeb5 | 1000 | /* These seem to get clobbered. I don't know why. - rms. */ |
54e9e953 KH |
1001 | f->output_data.x->widget->core.x = old_left; |
1002 | f->output_data.x->widget->core.y = old_top; | |
07bf635f | 1003 | } |
982a94d9 FP |
1004 | |
1005 | /* We've set {FRAME,PIXEL}_{WIDTH,HEIGHT} to the values we hope to | |
1006 | receive in the ConfigureNotify event; if we get what we asked | |
1007 | for, then the event won't cause the screen to become garbaged, so | |
1008 | we have to make sure to do it here. */ | |
1009 | SET_FRAME_GARBAGED (f); | |
07bf635f | 1010 | } |
f403d3c3 | 1011 | |
d793b105 | 1012 | \f |
dfcf069d | 1013 | void |
d793b105 RS |
1014 | widget_store_internal_border (widget) |
1015 | Widget widget; | |
1016 | { | |
1017 | EmacsFrame ew = (EmacsFrame) widget; | |
1018 | FRAME_PTR f = ew->emacs_frame.frame; | |
1019 | ||
90022f5a | 1020 | ew->emacs_frame.internal_border_width = f->internal_border_width; |
d793b105 | 1021 | } |
ab5796a9 MB |
1022 | |
1023 | /* arch-tag: 931d28e5-0d59-405a-8325-7d475d0a13d9 | |
1024 | (do not change this comment) */ |