1 /* vi:set ts=8 sts=4 sw=4 noet:
2 *
3 * VIM - Vi IMproved by Bram Moolenaar
4 * GUI/Motif support by Robert Webb
5 *
6 * Do ":help uganda" in Vim to read copying and usage conditions.
7 * Do ":help credits" in Vim to see a list of people who contributed.
8 * See README.txt for an overview of the Vim source code.
9 */
10
11 #include "vim.h"
12
13 #include <Xm/Form.h>
14 #include <Xm/RowColumn.h>
15 #include <Xm/PushB.h>
16 #include <Xm/Text.h>
17 #include <Xm/TextF.h>
18 #include <Xm/Separator.h>
19 #include <Xm/Label.h>
20 #include <Xm/CascadeB.h>
21 #include <Xm/ScrollBar.h>
22 #include <Xm/MenuShell.h>
23 #include <Xm/DrawingA.h>
24 #if (XmVersion >= 1002)
25 # include <Xm/RepType.h>
26 #endif
27 #include <Xm/Frame.h>
28 #include <Xm/LabelG.h>
29 #include <Xm/ToggleBG.h>
30 #include <Xm/SeparatoG.h>
31 #include <Xm/XmP.h>
32
33 #include <X11/keysym.h>
34 #include <X11/Xatom.h>
35 #include <X11/StringDefs.h>
36 #include <X11/Intrinsic.h>
37 #ifdef HAVE_X11_XPM_H
38 # if defined(VMS)
39 # include <xpm.h>
40 # else
41 # include <X11/xpm.h>
42 # endif
43 #else
44 # ifdef HAVE_XM_XPMP_H
45 # include <Xm/XpmP.h>
46 # endif
47 #endif
48 #ifdef HAVE_XM_NOTEBOOK_H
49 # include <Xm/Notebook.h>
50 #endif
51
52 #include "gui_xmebw.h" // for our Enhanced Button Widget
53
54 #if defined(FEAT_GUI_DIALOG) && defined(HAVE_XPM)
55 # include "../pixmaps/alert.xpm"
56 # include "../pixmaps/error.xpm"
57 # include "../pixmaps/generic.xpm"
58 # include "../pixmaps/info.xpm"
59 # include "../pixmaps/quest.xpm"
60 #endif
61
62 #define MOTIF_POPUP
63
64 extern Widget vimShell;
65
66 static Widget vimForm;
67 static Widget textAreaForm;
68 Widget textArea;
69 #ifdef FEAT_TOOLBAR
70 static Widget toolBarFrame;
71 static Widget toolBar;
72 #endif
73 #ifdef FEAT_GUI_TABLINE
74 static Widget tabLine;
75 static Widget tabLine_menu = 0;
76 static int showing_tabline = 0;
77 #endif
78 #ifdef FEAT_FOOTER
79 static Widget footer;
80 #endif
81 #ifdef FEAT_MENU
82 # if (XmVersion >= 1002)
83 // remember the last set value for the tearoff item
84 static int tearoff_val = (int)XmTEAR_OFF_ENABLED;
85 # endif
86 static Widget menuBar;
87 #endif
88
89 #ifdef FEAT_TOOLBAR
90 # ifdef FEAT_FOOTER
91 static void toolbarbutton_enter_cb(Widget, XtPointer, XEvent *, Boolean *);
92 static void toolbarbutton_leave_cb(Widget, XtPointer, XEvent *, Boolean *);
93 # endif
94 static void reset_focus(void);
95 #endif
96
97 static void gui_motif_menu_colors(Widget id);
98 static void gui_motif_scroll_colors(Widget id);
99
100 #if (XmVersion >= 1002)
101 # define STRING_TAG XmFONTLIST_DEFAULT_TAG
102 #else
103 # define STRING_TAG XmSTRING_DEFAULT_CHARSET
104 #endif
105
106 /*
107 * Call-back routines.
108 */
109
110 static void
scroll_cb(Widget w UNUSED,XtPointer client_data,XtPointer call_data)111 scroll_cb(Widget w UNUSED, XtPointer client_data, XtPointer call_data)
112 {
113 scrollbar_T *sb;
114 long value;
115 int dragging;
116
117 sb = gui_find_scrollbar((long)client_data);
118
119 value = ((XmScrollBarCallbackStruct *)call_data)->value;
120 dragging = (((XmScrollBarCallbackStruct *)call_data)->reason ==
121 (int)XmCR_DRAG);
122 gui_drag_scrollbar(sb, value, dragging);
123 }
124
125 #ifdef FEAT_GUI_TABLINE
126 static void
tabline_cb(Widget w UNUSED,XtPointer client_data UNUSED,XtPointer call_data)127 tabline_cb(
128 Widget w UNUSED,
129 XtPointer client_data UNUSED,
130 XtPointer call_data)
131 {
132 XmNotebookCallbackStruct *nptr;
133
134 nptr = (XmNotebookCallbackStruct *)call_data;
135 if (nptr->reason != (int)XmCR_NONE)
136 send_tabline_event(nptr->page_number);
137 }
138
139 static void
tabline_button_cb(Widget w,XtPointer client_data UNUSED,XtPointer call_data UNUSED)140 tabline_button_cb(
141 Widget w,
142 XtPointer client_data UNUSED,
143 XtPointer call_data UNUSED)
144 {
145 int cmd, tab_idx;
146
147 XtVaGetValues(w, XmNuserData, &cmd, NULL);
148 XtVaGetValues(tabLine_menu, XmNuserData, &tab_idx, NULL);
149
150 send_tabline_menu_event(tab_idx, cmd);
151 }
152
153 /*
154 * Tabline single mouse click timeout handler
155 */
156 static void
motif_tabline_timer_cb(XtPointer timed_out,XtIntervalId * interval_id UNUSED)157 motif_tabline_timer_cb (
158 XtPointer timed_out,
159 XtIntervalId *interval_id UNUSED)
160 {
161 *((int *)timed_out) = TRUE;
162 }
163
164 /*
165 * check if the tabline tab scroller is clicked
166 */
167 static int
tabline_scroller_clicked(char * scroller_name,XButtonPressedEvent * event)168 tabline_scroller_clicked(
169 char *scroller_name,
170 XButtonPressedEvent *event)
171 {
172 Widget tab_scroll_w;
173 Position pos_x, pos_y;
174 Dimension width, height;
175
176 tab_scroll_w = XtNameToWidget(tabLine, scroller_name);
177 if (tab_scroll_w != (Widget)0) {
178 XtVaGetValues(tab_scroll_w, XmNx, &pos_x, XmNy, &pos_y, XmNwidth,
179 &width, XmNheight, &height, NULL);
180 if (pos_x >= 0) {
181 // Tab scroller (next) is visible
182 if ((event->x >= pos_x) && (event->x <= pos_x + width) &&
183 (event->y >= pos_y) && (event->y <= pos_y + height)) {
184 // Clicked on the scroller
185 return TRUE;
186 }
187 }
188 }
189 return FALSE;
190 }
191
192 static void
tabline_menu_cb(Widget w,XtPointer closure UNUSED,XEvent * e,Boolean * continue_dispatch UNUSED)193 tabline_menu_cb(
194 Widget w,
195 XtPointer closure UNUSED,
196 XEvent *e,
197 Boolean *continue_dispatch UNUSED)
198 {
199 Widget tab_w;
200 XButtonPressedEvent *event;
201 int tab_idx = 0;
202 WidgetList children;
203 Cardinal numChildren;
204 static XtIntervalId timer = (XtIntervalId)0;
205 static int timed_out = TRUE;
206
207 event = (XButtonPressedEvent *)e;
208
209 if (event->button == Button1)
210 {
211 if (tabline_scroller_clicked("MajorTabScrollerNext", event)
212 || tabline_scroller_clicked("MajorTabScrollerPrevious", event))
213 return;
214
215 if (!timed_out)
216 {
217 XtRemoveTimeOut(timer);
218 timed_out = TRUE;
219
220 /*
221 * Double click on the tabline gutter, add a new tab
222 */
223 send_tabline_menu_event(0, TABLINE_MENU_NEW);
224 }
225 else
226 {
227 /*
228 * Single click on the tabline gutter, start a timer to check
229 * for double clicks
230 */
231 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset,
232 motif_tabline_timer_cb, &timed_out);
233 timed_out = FALSE;
234 }
235 return;
236 }
237
238 if (event->button != Button3)
239 return;
240
241 // When ignoring events don't show the menu.
242 if (hold_gui_events
243 # ifdef FEAT_CMDWIN
244 || cmdwin_type != 0
245 # endif
246 )
247 return;
248
249 if (event->subwindow != None)
250 {
251 tab_w = XtWindowToWidget(XtDisplay(w), event->subwindow);
252 // LINTED: avoid warning: dubious operation on enum
253 if (tab_w != (Widget)0 && XmIsPushButton(tab_w))
254 XtVaGetValues(tab_w, XmNpageNumber, &tab_idx, NULL);
255 }
256
257 XtVaSetValues(tabLine_menu, XmNuserData, tab_idx, NULL);
258 XtVaGetValues(tabLine_menu, XmNchildren, &children, XmNnumChildren,
259 &numChildren, NULL);
260 XtManageChildren(children, numChildren);
261 XmMenuPosition(tabLine_menu, (XButtonPressedEvent *)e) ;
262 XtManageChild(tabLine_menu);
263 }
264
265 static void
tabline_balloon_cb(BalloonEval * beval,int state UNUSED)266 tabline_balloon_cb(BalloonEval *beval, int state UNUSED)
267 {
268 int nr;
269 tabpage_T *tp;
270
271 if (beval->target == (Widget)0)
272 return;
273
274 XtVaGetValues(beval->target, XmNpageNumber, &nr, NULL);
275 tp = find_tabpage(nr);
276 if (tp == NULL)
277 return;
278
279 get_tabline_label(tp, TRUE);
280 gui_mch_post_balloon(beval, NameBuff);
281 }
282
283 #endif
284
285 /*
286 * End of call-back routines
287 */
288
289 /*
290 * Implement three dimensional shading of insensitive labels.
291 * By Marcin Dalecki.
292 */
293
294 #include <Xm/XmP.h>
295 #include <Xm/LabelP.h>
296
297 static XtExposeProc old_label_expose = NULL;
298
299 static void
label_expose(Widget _w,XEvent * _event,Region _region)300 label_expose(Widget _w, XEvent *_event, Region _region)
301 {
302 GC insensitiveGC;
303 XmLabelWidget lw = (XmLabelWidget)_w;
304 unsigned char label_type = (int)XmSTRING;
305
306 XtVaGetValues(_w, XmNlabelType, &label_type, (XtPointer)0);
307
308 if (XtIsSensitive(_w) || label_type != (int)XmSTRING)
309 (*old_label_expose)(_w, _event, _region);
310 else
311 {
312 XGCValues values;
313 XtGCMask mask;
314 XtGCMask dynamic;
315 XFontStruct *fs;
316
317 _XmFontListGetDefaultFont(lw->label.font, &fs);
318
319 // FIXME: we should be doing the whole drawing ourself here.
320 insensitiveGC = lw->label.insensitive_GC;
321
322 mask = GCForeground | GCBackground | GCGraphicsExposures;
323 dynamic = GCClipMask | GCClipXOrigin | GCClipYOrigin;
324 values.graphics_exposures = False;
325
326 if (fs != 0)
327 {
328 mask |= GCFont;
329 values.font = fs->fid;
330 }
331
332 if (lw->primitive.top_shadow_pixmap != None
333 && lw->primitive.top_shadow_pixmap != XmUNSPECIFIED_PIXMAP)
334 {
335 mask |= GCFillStyle | GCTile;
336 values.fill_style = FillTiled;
337 values.tile = lw->primitive.top_shadow_pixmap;
338 }
339
340 lw->label.TextRect.x += 1;
341 lw->label.TextRect.y += 1;
342 if (lw->label._acc_text != 0)
343 {
344 lw->label.acc_TextRect.x += 1;
345 lw->label.acc_TextRect.y += 1;
346 }
347
348 values.foreground = lw->primitive.top_shadow_color;
349 values.background = lw->core.background_pixel;
350
351 lw->label.insensitive_GC = XtAllocateGC((Widget)lw, 0, mask,
352 &values, dynamic, (XtGCMask)0);
353 (*old_label_expose)(_w, _event, _region);
354 XtReleaseGC(_w, lw->label.insensitive_GC);
355
356 lw->label.TextRect.x -= 1;
357 lw->label.TextRect.y -= 1;
358 if (lw->label._acc_text != 0)
359 {
360 lw->label.acc_TextRect.x -= 1;
361 lw->label.acc_TextRect.y -= 1;
362 }
363
364 values.foreground = lw->primitive.bottom_shadow_color;
365 values.background = lw->core.background_pixel;
366
367 lw->label.insensitive_GC = XtAllocateGC((Widget) lw, 0, mask,
368 &values, dynamic, (XtGCMask)0);
369 (*old_label_expose)(_w, _event, _region);
370 XtReleaseGC(_w, lw->label.insensitive_GC);
371
372 lw->label.insensitive_GC = insensitiveGC;
373 }
374 }
375
376 /*
377 * Create all the motif widgets necessary.
378 */
379 void
gui_x11_create_widgets(void)380 gui_x11_create_widgets(void)
381 {
382 #ifdef FEAT_GUI_TABLINE
383 Widget button, scroller;
384 Arg args[10];
385 int n;
386 XmString xms;
387 #endif
388
389 /*
390 * Install the 3D shade effect drawing routines.
391 */
392 if (old_label_expose == NULL)
393 {
394 old_label_expose = xmLabelWidgetClass->core_class.expose;
395 xmLabelWidgetClass->core_class.expose = label_expose;
396 }
397
398 /*
399 * Start out by adding the configured border width into the border offset
400 */
401 gui.border_offset = gui.border_width;
402
403 /*
404 * Install the tearOffModel resource converter.
405 */
406 #if (XmVersion >= 1002)
407 XmRepTypeInstallTearOffModelConverter();
408 #endif
409
410 // Make sure the "Quit" menu entry of the window manager is ignored
411 XtVaSetValues(vimShell, XmNdeleteResponse, XmDO_NOTHING, NULL);
412
413 vimForm = XtVaCreateManagedWidget("vimForm",
414 xmFormWidgetClass, vimShell,
415 XmNborderWidth, 0,
416 XmNhighlightThickness, 0,
417 XmNshadowThickness, 0,
418 XmNmarginWidth, 0,
419 XmNmarginHeight, 0,
420 XmNresizePolicy, XmRESIZE_ANY,
421 NULL);
422 gui_motif_menu_colors(vimForm);
423
424 #ifdef FEAT_MENU
425 {
426 Arg al[7]; // Make sure there is enough room for arguments!
427 int ac = 0;
428
429 # if (XmVersion >= 1002)
430 XtSetArg(al[ac], XmNtearOffModel, tearoff_val); ac++;
431 # endif
432 XtSetArg(al[ac], XmNleftAttachment, XmATTACH_FORM); ac++;
433 XtSetArg(al[ac], XmNtopAttachment, XmATTACH_FORM); ac++;
434 XtSetArg(al[ac], XmNrightAttachment, XmATTACH_FORM); ac++;
435 # ifndef FEAT_TOOLBAR
436 // Always stick to right hand side.
437 XtSetArg(al[ac], XmNrightOffset, 0); ac++;
438 # endif
439 XtSetArg(al[ac], XmNmarginHeight, 0); ac++;
440 menuBar = XmCreateMenuBar(vimForm, "menuBar", al, ac);
441 XtManageChild(menuBar);
442
443 // Remember the default colors, needed for ":hi clear".
444 XtVaGetValues(menuBar,
445 XmNbackground, &gui.menu_def_bg_pixel,
446 XmNforeground, &gui.menu_def_fg_pixel,
447 NULL);
448 gui_motif_menu_colors(menuBar);
449 }
450 #endif
451
452 #ifdef FEAT_TOOLBAR
453 /*
454 * Create an empty ToolBar. We should get buttons defined from menu.vim.
455 */
456 toolBarFrame = XtVaCreateWidget("toolBarFrame",
457 xmFrameWidgetClass, vimForm,
458 XmNshadowThickness, 0,
459 XmNmarginHeight, 0,
460 XmNmarginWidth, 0,
461 XmNleftAttachment, XmATTACH_FORM,
462 XmNrightAttachment, XmATTACH_FORM,
463 NULL);
464 gui_motif_menu_colors(toolBarFrame);
465
466 toolBar = XtVaCreateManagedWidget("toolBar",
467 xmRowColumnWidgetClass, toolBarFrame,
468 XmNchildType, XmFRAME_WORKAREA_CHILD,
469 XmNrowColumnType, XmWORK_AREA,
470 XmNorientation, XmHORIZONTAL,
471 XmNtraversalOn, False,
472 XmNisHomogeneous, False,
473 XmNpacking, XmPACK_TIGHT,
474 XmNspacing, 0,
475 XmNshadowThickness, 0,
476 XmNhighlightThickness, 0,
477 XmNmarginHeight, 0,
478 XmNmarginWidth, 0,
479 XmNadjustLast, True,
480 NULL);
481 gui_motif_menu_colors(toolBar);
482
483 #endif
484
485 #ifdef FEAT_GUI_TABLINE
486 // Create the Vim GUI tabline
487 n = 0;
488 XtSetArg(args[n], XmNbindingType, XmNONE); n++;
489 XtSetArg(args[n], XmNorientation, XmVERTICAL); n++;
490 XtSetArg(args[n], XmNbackPageSize, XmNONE); n++;
491 XtSetArg(args[n], XmNbackPageNumber, 0); n++;
492 XtSetArg(args[n], XmNbackPagePlacement, XmTOP_RIGHT); n++;
493 XtSetArg(args[n], XmNmajorTabSpacing, 0); n++;
494 XtSetArg(args[n], XmNshadowThickness, 0); n++;
495 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
496 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
497 tabLine = XmCreateNotebook(vimForm, "Vim tabline", args, n);
498
499 XtAddCallback(tabLine, XmNpageChangedCallback, (XtCallbackProc)tabline_cb,
500 NULL);
501 XtAddEventHandler(tabLine, ButtonPressMask, False,
502 (XtEventHandler)tabline_menu_cb, NULL);
503
504 gui.tabline_height = TABLINE_HEIGHT;
505
506 /*
507 * Set the size of the minor next/prev scrollers to zero, so
508 * that they are not displayed. Due to a bug in OpenMotif 2.3,
509 * even if these children widget are unmanaged, they are again
510 * managed by the Notebook widget and the notebook widget geometry
511 * is adjusted to account for the minor scroller widgets.
512 */
513 scroller = XtNameToWidget(tabLine, "MinorTabScrollerNext");
514 XtVaSetValues(scroller, XmNwidth, 0, XmNresizable, False,
515 XmNtraversalOn, False, NULL);
516 scroller = XtNameToWidget(tabLine, "MinorTabScrollerPrevious");
517 XtVaSetValues(scroller, XmNwidth, 0, XmNresizable, False,
518 XmNtraversalOn, False, NULL);
519
520 // Create the tabline popup menu
521 tabLine_menu = XmCreatePopupMenu(tabLine, "tabline popup", NULL, 0);
522
523 // Add the buttons to the tabline popup menu
524 n = 0;
525 XtSetArg(args[n], XmNuserData, TABLINE_MENU_CLOSE); n++;
526 xms = XmStringCreate((char *)"Close tab", STRING_TAG);
527 XtSetArg(args[n], XmNlabelString, xms); n++;
528 button = XmCreatePushButton(tabLine_menu, "Close", args, n);
529 XtAddCallback(button, XmNactivateCallback,
530 (XtCallbackProc)tabline_button_cb, NULL);
531 XmStringFree(xms);
532
533 n = 0;
534 XtSetArg(args[n], XmNuserData, TABLINE_MENU_NEW); n++;
535 xms = XmStringCreate((char *)"New Tab", STRING_TAG);
536 XtSetArg(args[n], XmNlabelString, xms); n++;
537 button = XmCreatePushButton(tabLine_menu, "New Tab", args, n);
538 XtAddCallback(button, XmNactivateCallback,
539 (XtCallbackProc)tabline_button_cb, NULL);
540 XmStringFree(xms);
541
542 n = 0;
543 XtSetArg(args[n], XmNuserData, TABLINE_MENU_OPEN); n++;
544 xms = XmStringCreate((char *)"Open tab...", STRING_TAG);
545 XtSetArg(args[n], XmNlabelString, xms); n++;
546 button = XmCreatePushButton(tabLine_menu, "Open tab...", args, n);
547 XtAddCallback(button, XmNactivateCallback,
548 (XtCallbackProc)tabline_button_cb, NULL);
549 XmStringFree(xms);
550 #endif
551
552 textAreaForm = XtVaCreateManagedWidget("textAreaForm",
553 xmFormWidgetClass, vimForm,
554 XmNleftAttachment, XmATTACH_FORM,
555 XmNrightAttachment, XmATTACH_FORM,
556 XmNbottomAttachment, XmATTACH_FORM,
557 XmNtopAttachment, XmATTACH_FORM,
558 XmNmarginWidth, 0,
559 XmNmarginHeight, 0,
560 XmNresizePolicy, XmRESIZE_ANY,
561 NULL);
562 gui_motif_scroll_colors(textAreaForm);
563
564 textArea = XtVaCreateManagedWidget("textArea",
565 xmDrawingAreaWidgetClass, textAreaForm,
566 XmNforeground, gui.norm_pixel,
567 XmNbackground, gui.back_pixel,
568 XmNleftAttachment, XmATTACH_FORM,
569 XmNtopAttachment, XmATTACH_FORM,
570 XmNrightAttachment, XmATTACH_FORM,
571 XmNbottomAttachment, XmATTACH_FORM,
572
573 /*
574 * These take some control away from the user, but avoids making them
575 * add resources to get a decent looking setup.
576 */
577 XmNborderWidth, 0,
578 XmNhighlightThickness, 0,
579 XmNshadowThickness, 0,
580 NULL);
581
582 #ifdef FEAT_FOOTER
583 /*
584 * Create the Footer.
585 */
586 footer = XtVaCreateWidget("footer",
587 xmLabelGadgetClass, vimForm,
588 XmNalignment, XmALIGNMENT_BEGINNING,
589 XmNmarginHeight, 0,
590 XmNmarginWidth, 0,
591 XmNtraversalOn, False,
592 XmNrecomputeSize, False,
593 XmNleftAttachment, XmATTACH_FORM,
594 XmNleftOffset, 5,
595 XmNrightAttachment, XmATTACH_FORM,
596 XmNbottomAttachment, XmATTACH_FORM,
597 NULL);
598 gui_mch_set_footer((char_u *) "");
599 #endif
600
601 /*
602 * Install the callbacks.
603 */
604 gui_x11_callbacks(textArea, vimForm);
605
606 // Pretend we don't have input focus, we will get an event if we do.
607 gui.in_focus = FALSE;
608 }
609
610 /*
611 * Called when the GUI is not going to start after all.
612 */
613 void
gui_x11_destroy_widgets(void)614 gui_x11_destroy_widgets(void)
615 {
616 textArea = NULL;
617 #ifdef FEAT_MENU
618 menuBar = NULL;
619 #endif
620 }
621
622 void
gui_mch_set_text_area_pos(int x UNUSED,int y UNUSED,int w UNUSED,int h UNUSED)623 gui_mch_set_text_area_pos(
624 int x UNUSED,
625 int y UNUSED,
626 int w UNUSED,
627 int h UNUSED)
628 {
629 #ifdef FEAT_TOOLBAR
630 // Give keyboard focus to the textArea instead of the toolbar.
631 reset_focus();
632 #endif
633 }
634
635 void
gui_x11_set_back_color(void)636 gui_x11_set_back_color(void)
637 {
638 if (textArea != NULL)
639 #if (XmVersion >= 1002)
640 XmChangeColor(textArea, gui.back_pixel);
641 #else
642 XtVaSetValues(textArea,
643 XmNbackground, gui.back_pixel,
644 NULL);
645 #endif
646 }
647
648 /*
649 * Manage dialog centered on pointer. This could be used by the Athena code as
650 * well.
651 */
652 void
manage_centered(Widget dialog_child)653 manage_centered(Widget dialog_child)
654 {
655 Widget shell = XtParent(dialog_child);
656 Window root, child;
657 unsigned int mask;
658 unsigned int width, height, border_width, depth;
659 int x, y, win_x, win_y, maxX, maxY;
660 Boolean mappedWhenManaged;
661
662 // Temporarily set value of XmNmappedWhenManaged
663 // to stop the dialog from popping up right away
664 XtVaGetValues(shell, XmNmappedWhenManaged, &mappedWhenManaged, NULL);
665 XtVaSetValues(shell, XmNmappedWhenManaged, False, NULL);
666
667 XtManageChild(dialog_child);
668
669 // Get the pointer position (x, y)
670 XQueryPointer(XtDisplay(shell), XtWindow(shell), &root, &child,
671 &x, &y, &win_x, &win_y, &mask);
672
673 // Translate the pointer position (x, y) into a position for the new
674 // window that will place the pointer at its center
675 XGetGeometry(XtDisplay(shell), XtWindow(shell), &root, &win_x, &win_y,
676 &width, &height, &border_width, &depth);
677 width += 2 * border_width;
678 height += 2 * border_width;
679 x -= width / 2;
680 y -= height / 2;
681
682 // Ensure that the dialog remains on screen
683 maxX = XtScreen(shell)->width - width;
684 maxY = XtScreen(shell)->height - height;
685 if (x < 0)
686 x = 0;
687 if (x > maxX)
688 x = maxX;
689 if (y < 0)
690 y = 0;
691 if (y > maxY)
692 y = maxY;
693
694 // Set desired window position in the DialogShell
695 XtVaSetValues(shell, XmNx, x, XmNy, y, NULL);
696
697 // Map the widget
698 XtMapWidget(shell);
699
700 // Restore the value of XmNmappedWhenManaged
701 XtVaSetValues(shell, XmNmappedWhenManaged, mappedWhenManaged, NULL);
702 }
703
704 #if defined(FEAT_MENU) || defined(FEAT_GUI_DIALOG) || defined(PROTO)
705
706 /*
707 * Encapsulate the way an XmFontList is created.
708 */
709 XmFontList
gui_motif_create_fontlist(XFontStruct * font)710 gui_motif_create_fontlist(XFontStruct *font)
711 {
712 XmFontList font_list;
713
714 # if (XmVersion <= 1001)
715 // Motif 1.1 method
716 font_list = XmFontListCreate(font, STRING_TAG);
717 # else
718 // Motif 1.2 method
719 XmFontListEntry font_list_entry;
720
721 font_list_entry = XmFontListEntryCreate(STRING_TAG, XmFONT_IS_FONT,
722 (XtPointer)font);
723 font_list = XmFontListAppendEntry(NULL, font_list_entry);
724 XmFontListEntryFree(&font_list_entry);
725 # endif
726 return font_list;
727 }
728
729 # if ((XmVersion > 1001) && defined(FEAT_XFONTSET)) || defined(PROTO)
730 XmFontList
gui_motif_fontset2fontlist(XFontSet * fontset)731 gui_motif_fontset2fontlist(XFontSet *fontset)
732 {
733 XmFontList font_list;
734
735 // Motif 1.2 method
736 XmFontListEntry font_list_entry;
737
738 font_list_entry = XmFontListEntryCreate(STRING_TAG,
739 XmFONT_IS_FONTSET,
740 (XtPointer)*fontset);
741 font_list = XmFontListAppendEntry(NULL, font_list_entry);
742 XmFontListEntryFree(&font_list_entry);
743 return font_list;
744 }
745 # endif
746
747 #endif
748
749 #if defined(FEAT_MENU) || defined(PROTO)
750 /*
751 * Menu stuff.
752 */
753
754 static void gui_motif_add_actext(vimmenu_T *menu);
755 #if (XmVersion >= 1002)
756 static void toggle_tearoff(Widget wid);
757 static void gui_mch_recurse_tearoffs(vimmenu_T *menu);
758 #endif
759 static void submenu_change(vimmenu_T *mp, int colors);
760
761 static void do_set_mnemonics(int enable);
762 static int menu_enabled = TRUE;
763
764 void
gui_mch_enable_menu(int flag)765 gui_mch_enable_menu(int flag)
766 {
767 if (flag)
768 {
769 XtManageChild(menuBar);
770 #ifdef FEAT_TOOLBAR
771 if (XtIsManaged(XtParent(toolBar)))
772 {
773 // toolBar is attached to top form
774 XtVaSetValues(XtParent(toolBar),
775 XmNtopAttachment, XmATTACH_WIDGET,
776 XmNtopWidget, menuBar,
777 NULL);
778 #ifdef FEAT_GUI_TABLINE
779 if (showing_tabline)
780 {
781 XtVaSetValues(tabLine,
782 XmNtopAttachment, XmATTACH_WIDGET,
783 XmNtopWidget, XtParent(toolBar),
784 NULL);
785 XtVaSetValues(textAreaForm,
786 XmNtopAttachment, XmATTACH_WIDGET,
787 XmNtopWidget, tabLine,
788 NULL);
789 }
790 else
791 #endif
792 XtVaSetValues(textAreaForm,
793 XmNtopAttachment, XmATTACH_WIDGET,
794 XmNtopWidget, XtParent(toolBar),
795 NULL);
796 }
797 else
798 #endif
799 {
800 #ifdef FEAT_GUI_TABLINE
801 if (showing_tabline)
802 {
803 XtVaSetValues(tabLine,
804 XmNtopAttachment, XmATTACH_WIDGET,
805 XmNtopWidget, menuBar,
806 NULL);
807 XtVaSetValues(textAreaForm,
808 XmNtopAttachment, XmATTACH_WIDGET,
809 XmNtopWidget, tabLine,
810 NULL);
811 }
812 else
813 #endif
814 XtVaSetValues(textAreaForm,
815 XmNtopAttachment, XmATTACH_WIDGET,
816 XmNtopWidget, menuBar,
817 NULL);
818 }
819 }
820 else
821 {
822 XtUnmanageChild(menuBar);
823 #ifdef FEAT_TOOLBAR
824 if (XtIsManaged(XtParent(toolBar)))
825 {
826 XtVaSetValues(XtParent(toolBar),
827 XmNtopAttachment, XmATTACH_FORM,
828 NULL);
829 #ifdef FEAT_GUI_TABLINE
830 if (showing_tabline)
831 {
832 XtVaSetValues(tabLine,
833 XmNtopAttachment, XmATTACH_WIDGET,
834 XmNtopWidget, XtParent(toolBar),
835 NULL);
836 XtVaSetValues(textAreaForm,
837 XmNtopAttachment, XmATTACH_WIDGET,
838 XmNtopWidget, tabLine,
839 NULL);
840 }
841 else
842 #endif
843 XtVaSetValues(textAreaForm,
844 XmNtopAttachment, XmATTACH_WIDGET,
845 XmNtopWidget, XtParent(toolBar),
846 NULL);
847 }
848 else
849 #endif
850 {
851 #ifdef FEAT_GUI_TABLINE
852 if (showing_tabline)
853 {
854 XtVaSetValues(tabLine,
855 XmNtopAttachment, XmATTACH_FORM,
856 NULL);
857 XtVaSetValues(textAreaForm,
858 XmNtopAttachment, XmATTACH_WIDGET,
859 XmNtopWidget, tabLine,
860 NULL);
861 }
862 else
863 #endif
864 XtVaSetValues(textAreaForm,
865 XmNtopAttachment, XmATTACH_FORM,
866 NULL);
867 }
868 }
869
870 }
871
872 /*
873 * Enable or disable mnemonics for the toplevel menus.
874 */
875 void
gui_motif_set_mnemonics(int enable)876 gui_motif_set_mnemonics(int enable)
877 {
878 /*
879 * Don't enable menu mnemonics when the menu bar is disabled, LessTif
880 * crashes when using a mnemonic then.
881 */
882 if (!menu_enabled)
883 enable = FALSE;
884 do_set_mnemonics(enable);
885 }
886
887 static void
do_set_mnemonics(int enable)888 do_set_mnemonics(int enable)
889 {
890 vimmenu_T *menu;
891
892 FOR_ALL_MENUS(menu)
893 if (menu->id != (Widget)0)
894 XtVaSetValues(menu->id,
895 XmNmnemonic, enable ? menu->mnemonic : NUL,
896 NULL);
897 }
898
899 void
gui_mch_add_menu(vimmenu_T * menu,int idx)900 gui_mch_add_menu(vimmenu_T *menu, int idx)
901 {
902 XmString label;
903 Widget shell;
904 vimmenu_T *parent = menu->parent;
905
906 #ifdef MOTIF_POPUP
907 if (menu_is_popup(menu->name))
908 {
909 Arg arg[2];
910 int n = 0;
911
912 // Only create the popup menu when it's actually used, otherwise there
913 // is a delay when using the right mouse button.
914 # if (XmVersion <= 1002)
915 if (mouse_model_popup())
916 # endif
917 {
918 if (gui.menu_bg_pixel != INVALCOLOR)
919 {
920 XtSetArg(arg[0], XmNbackground, gui.menu_bg_pixel); n++;
921 }
922 if (gui.menu_fg_pixel != INVALCOLOR)
923 {
924 XtSetArg(arg[1], XmNforeground, gui.menu_fg_pixel); n++;
925 }
926 menu->submenu_id = XmCreatePopupMenu(textArea, "contextMenu",
927 arg, n);
928 menu->id = (Widget)0;
929 }
930 return;
931 }
932 #endif
933
934 if (!menu_is_menubar(menu->name)
935 || (parent != NULL && parent->submenu_id == (Widget)0))
936 return;
937
938 label = XmStringCreate((char *)menu->dname, STRING_TAG);
939 if (label == NULL)
940 return;
941 menu->id = XtVaCreateWidget("subMenu",
942 xmCascadeButtonWidgetClass,
943 (parent == NULL) ? menuBar : parent->submenu_id,
944 XmNlabelString, label,
945 XmNmnemonic, p_wak[0] == 'n' ? NUL : menu->mnemonic,
946 #if (XmVersion >= 1002)
947 // submenu: count the tearoff item (needed for LessTif)
948 XmNpositionIndex, idx + (parent != NULL
949 && tearoff_val == (int)XmTEAR_OFF_ENABLED ? 1 : 0),
950 #endif
951 NULL);
952 gui_motif_menu_colors(menu->id);
953 gui_motif_menu_fontlist(menu->id);
954 XmStringFree(label);
955
956 if (menu->id == (Widget)0) // failed
957 return;
958
959 // add accelerator text
960 gui_motif_add_actext(menu);
961
962 shell = XtVaCreateWidget("subMenuShell",
963 xmMenuShellWidgetClass, menu->id,
964 XmNwidth, 1,
965 XmNheight, 1,
966 NULL);
967 gui_motif_menu_colors(shell);
968 menu->submenu_id = XtVaCreateWidget("rowColumnMenu",
969 xmRowColumnWidgetClass, shell,
970 XmNrowColumnType, XmMENU_PULLDOWN,
971 NULL);
972 gui_motif_menu_colors(menu->submenu_id);
973
974 if (menu->submenu_id == (Widget)0) // failed
975 return;
976
977 #if (XmVersion >= 1002)
978 // Set the colors for the tear off widget
979 toggle_tearoff(menu->submenu_id);
980 #endif
981
982 XtVaSetValues(menu->id,
983 XmNsubMenuId, menu->submenu_id,
984 NULL);
985
986 /*
987 * The "Help" menu is a special case, and should be placed at the far
988 * right hand side of the menu-bar. It's recognized by its high priority.
989 */
990 if (parent == NULL && menu->priority >= 9999)
991 XtVaSetValues(menuBar,
992 XmNmenuHelpWidget, menu->id,
993 NULL);
994
995 /*
996 * When we add a top-level item to the menu bar, we can figure out how
997 * high the menu bar should be.
998 */
999 if (parent == NULL)
1000 gui_mch_compute_menu_height(menu->id);
1001 }
1002
1003
1004 /*
1005 * Add mnemonic and accelerator text to a menu button.
1006 */
1007 static void
gui_motif_add_actext(vimmenu_T * menu)1008 gui_motif_add_actext(vimmenu_T *menu)
1009 {
1010 XmString label;
1011
1012 // Add accelerator text, if there is one
1013 if (menu->actext != NULL && menu->id != (Widget)0)
1014 {
1015 label = XmStringCreate((char *)menu->actext, STRING_TAG);
1016 if (label == NULL)
1017 return;
1018 XtVaSetValues(menu->id, XmNacceleratorText, label, NULL);
1019 XmStringFree(label);
1020 }
1021 }
1022
1023 void
gui_mch_toggle_tearoffs(int enable)1024 gui_mch_toggle_tearoffs(int enable)
1025 {
1026 #if (XmVersion >= 1002)
1027 if (enable)
1028 tearoff_val = (int)XmTEAR_OFF_ENABLED;
1029 else
1030 tearoff_val = (int)XmTEAR_OFF_DISABLED;
1031 toggle_tearoff(menuBar);
1032 gui_mch_recurse_tearoffs(root_menu);
1033 #endif
1034 }
1035
1036 #if (XmVersion >= 1002)
1037 /*
1038 * Set the tearoff for one menu widget on or off, and set the color of the
1039 * tearoff widget.
1040 */
1041 static void
toggle_tearoff(Widget wid)1042 toggle_tearoff(Widget wid)
1043 {
1044 Widget w;
1045
1046 XtVaSetValues(wid, XmNtearOffModel, tearoff_val, NULL);
1047 if (tearoff_val == (int)XmTEAR_OFF_ENABLED
1048 && (w = XmGetTearOffControl(wid)) != (Widget)0)
1049 gui_motif_menu_colors(w);
1050 }
1051
1052 static void
gui_mch_recurse_tearoffs(vimmenu_T * menu)1053 gui_mch_recurse_tearoffs(vimmenu_T *menu)
1054 {
1055 while (menu != NULL)
1056 {
1057 if (!menu_is_popup(menu->name))
1058 {
1059 if (menu->submenu_id != (Widget)0)
1060 toggle_tearoff(menu->submenu_id);
1061 gui_mch_recurse_tearoffs(menu->children);
1062 }
1063 menu = menu->next;
1064 }
1065 }
1066 #endif
1067
1068 int
gui_mch_text_area_extra_height(void)1069 gui_mch_text_area_extra_height(void)
1070 {
1071 Dimension shadowHeight;
1072
1073 XtVaGetValues(textAreaForm, XmNshadowThickness, &shadowHeight, NULL);
1074 return shadowHeight;
1075 }
1076
1077 /*
1078 * Compute the height of the menu bar.
1079 * We need to check all the items for their position and height, for the case
1080 * there are several rows, and/or some characters extend higher or lower.
1081 */
1082 void
gui_mch_compute_menu_height(Widget id)1083 gui_mch_compute_menu_height(
1084 Widget id) // can be NULL when deleting menu
1085 {
1086 Dimension y, maxy;
1087 Dimension margin, shadow;
1088 vimmenu_T *mp;
1089 static Dimension height = 21; // normal height of a menu item
1090
1091 /*
1092 * Get the height of the new item, before managing it, because it will
1093 * still reflect the font size. After managing it depends on the menu
1094 * height, which is what we just wanted to get!.
1095 */
1096 if (id != (Widget)0)
1097 XtVaGetValues(id, XmNheight, &height, NULL);
1098
1099 // Find any menu Widget, to be able to call XtManageChild()
1100 else
1101 FOR_ALL_MENUS(mp)
1102 if (mp->id != (Widget)0 && menu_is_menubar(mp->name))
1103 {
1104 id = mp->id;
1105 break;
1106 }
1107
1108 /*
1109 * Now manage the menu item, to make them all be positioned (makes an
1110 * extra row when needed, removes it when not needed).
1111 */
1112 if (id != (Widget)0)
1113 XtManageChild(id);
1114
1115 /*
1116 * Now find the menu item that is the furthest down, and get its position.
1117 */
1118 maxy = 0;
1119 FOR_ALL_MENUS(mp)
1120 {
1121 if (mp->id != (Widget)0 && menu_is_menubar(mp->name))
1122 {
1123 XtVaGetValues(mp->id, XmNy, &y, NULL);
1124 if (y > maxy)
1125 maxy = y;
1126 }
1127 }
1128
1129 XtVaGetValues(menuBar,
1130 XmNmarginHeight, &margin,
1131 XmNshadowThickness, &shadow,
1132 NULL);
1133
1134 /*
1135 * This computation is the result of trial-and-error:
1136 * maxy = The maximum position of an item; required for when there are
1137 * two or more rows
1138 * height = height of an item, before managing it; Hopefully this will
1139 * change with the font height. Includes shadow-border.
1140 * shadow = shadow-border; must be subtracted from the height.
1141 * margin = margin around the menu buttons; Must be added.
1142 * Add 4 for the underlining of shortcut keys.
1143 */
1144 gui.menu_height = maxy + height - 2 * shadow + 2 * margin + 4;
1145
1146 // Somehow the menu bar doesn't resize automatically. Set it here,
1147 // even though this is a catch 22. Don't do this when starting up,
1148 // somehow the menu gets very high then.
1149 if (gui.shell_created)
1150 XtVaSetValues(menuBar, XmNheight, gui.menu_height, NULL);
1151 }
1152
1153 #ifdef FEAT_TOOLBAR
1154
1155 /*
1156 * Icons used by the toolbar code.
1157 */
1158 #include "gui_x11_pm.h"
1159
1160 static char **get_toolbar_pixmap(vimmenu_T *menu, char **fname);
1161
1162 /*
1163 * Read an Xpm file. Return OK or FAIL.
1164 */
1165 static int
check_xpm(char_u * path)1166 check_xpm(char_u *path)
1167 {
1168 XpmAttributes attrs;
1169 int status;
1170 Pixmap mask;
1171 Pixmap map;
1172
1173 attrs.valuemask = 0;
1174
1175 // Create the "sensitive" pixmap
1176 status = XpmReadFileToPixmap(gui.dpy,
1177 RootWindow(gui.dpy, DefaultScreen(gui.dpy)),
1178 (char *)path, &map, &mask, &attrs);
1179 XpmFreeAttributes(&attrs);
1180
1181 if (status == XpmSuccess)
1182 return OK;
1183 return FAIL;
1184 }
1185
1186
1187 /*
1188 * Allocated a pixmap for toolbar menu "menu".
1189 * When it's to be read from a file, "fname" is set to the file name
1190 * (in allocated memory).
1191 * Return a blank pixmap if it fails.
1192 */
1193 static char **
get_toolbar_pixmap(vimmenu_T * menu,char ** fname)1194 get_toolbar_pixmap(vimmenu_T *menu, char **fname)
1195 {
1196 char_u buf[MAXPATHL]; // buffer storing expanded pathname
1197 char **xpm = NULL; // xpm array
1198 int res;
1199
1200 *fname = NULL;
1201 buf[0] = NUL; // start with NULL path
1202
1203 if (menu->iconfile != NULL)
1204 {
1205 // Use the "icon=" argument.
1206 gui_find_iconfile(menu->iconfile, buf, "xpm");
1207 res = check_xpm(buf);
1208
1209 // If it failed, try using the menu name.
1210 if (res == FAIL && gui_find_bitmap(menu->name, buf, "xpm") == OK)
1211 res = check_xpm(buf);
1212 if (res == OK)
1213 {
1214 *fname = (char *)vim_strsave(buf);
1215 return tb_blank_xpm;
1216 }
1217 }
1218
1219 if (menu->icon_builtin || gui_find_bitmap(menu->name, buf, "xpm") == FAIL)
1220 {
1221 if (menu->iconidx >= 0 && menu->iconidx
1222 < (int)(sizeof(built_in_pixmaps) / sizeof(built_in_pixmaps[0])))
1223 xpm = built_in_pixmaps[menu->iconidx];
1224 else
1225 xpm = tb_blank_xpm;
1226 }
1227
1228 return xpm;
1229 }
1230
1231 /*
1232 * Add arguments for the toolbar pixmap to a menu item.
1233 */
1234 static int
add_pixmap_args(vimmenu_T * menu,Arg * args,int n)1235 add_pixmap_args(vimmenu_T *menu, Arg *args, int n)
1236 {
1237 vim_free(menu->xpm_fname);
1238 menu->xpm = get_toolbar_pixmap(menu, &menu->xpm_fname);
1239 if (menu->xpm == NULL)
1240 {
1241 XtSetArg(args[n], XmNlabelType, XmSTRING); n++;
1242 }
1243 else
1244 {
1245 if (menu->xpm_fname != NULL)
1246 {
1247 XtSetArg(args[n], XmNpixmapFile, menu->xpm_fname); n++;
1248 }
1249 XtSetArg(args[n], XmNpixmapData, menu->xpm); n++;
1250 XtSetArg(args[n], XmNlabelLocation, XmBOTTOM); n++;
1251 }
1252 return n;
1253 }
1254 #endif // FEAT_TOOLBAR
1255
1256 void
gui_mch_add_menu_item(vimmenu_T * menu,int idx)1257 gui_mch_add_menu_item(vimmenu_T *menu, int idx)
1258 {
1259 XmString label;
1260 vimmenu_T *parent = menu->parent;
1261
1262 # ifdef EBCDIC
1263 menu->mnemonic = 0;
1264 # endif
1265
1266 # if (XmVersion <= 1002)
1267 // Don't add Popup menu items when the popup menu isn't used.
1268 if (menu_is_child_of_popup(menu) && !mouse_model_popup())
1269 return;
1270 # endif
1271
1272 # ifdef FEAT_TOOLBAR
1273 if (menu_is_toolbar(parent->name))
1274 {
1275 WidgetClass type;
1276 XmString xms = NULL; // fallback label if pixmap not found
1277 int n;
1278 Arg args[18];
1279
1280 n = 0;
1281 if (menu_is_separator(menu->name))
1282 {
1283 char *cp;
1284 Dimension wid;
1285
1286 /*
1287 * A separator has the format "-sep%d[:%d]-". The optional :%d is
1288 * a width specifier. If no width is specified then we choose one.
1289 */
1290 cp = (char *)vim_strchr(menu->name, ':');
1291 if (cp != NULL)
1292 wid = (Dimension)atoi(++cp);
1293 else
1294 wid = 4;
1295
1296 type = xmSeparatorWidgetClass;
1297 XtSetArg(args[n], XmNwidth, wid); n++;
1298 XtSetArg(args[n], XmNminWidth, wid); n++;
1299 XtSetArg(args[n], XmNorientation, XmVERTICAL); n++;
1300 XtSetArg(args[n], XmNseparatorType, XmSHADOW_ETCHED_IN); n++;
1301 }
1302 else
1303 {
1304 // Without shadows one can't sense whatever the button has been
1305 // pressed or not! However we want to save a bit of space...
1306 // Need the highlightThickness to see the focus.
1307 XtSetArg(args[n], XmNhighlightThickness, 1); n++;
1308 XtSetArg(args[n], XmNhighlightOnEnter, True); n++;
1309 XtSetArg(args[n], XmNmarginWidth, 0); n++;
1310 XtSetArg(args[n], XmNmarginHeight, 0); n++;
1311 XtSetArg(args[n], XmNtraversalOn, False); n++;
1312 // Set the label here, so that we can switch between icons/text
1313 // by changing the XmNlabelType resource.
1314 xms = XmStringCreate((char *)menu->dname, STRING_TAG);
1315 XtSetArg(args[n], XmNlabelString, xms); n++;
1316
1317 n = add_pixmap_args(menu, args, n);
1318
1319 type = xmEnhancedButtonWidgetClass;
1320 }
1321
1322 XtSetArg(args[n], XmNpositionIndex, idx); n++;
1323 if (menu->id == NULL)
1324 {
1325 menu->id = XtCreateManagedWidget((char *)menu->dname,
1326 type, toolBar, args, n);
1327 if (menu->id != NULL && type == xmEnhancedButtonWidgetClass)
1328 {
1329 XtAddCallback(menu->id,
1330 XmNactivateCallback, gui_x11_menu_cb, menu);
1331 # ifdef FEAT_FOOTER
1332 XtAddEventHandler(menu->id, EnterWindowMask, False,
1333 toolbarbutton_enter_cb, menu);
1334 XtAddEventHandler(menu->id, LeaveWindowMask, False,
1335 toolbarbutton_leave_cb, menu);
1336 # endif
1337 }
1338 }
1339 else
1340 XtSetValues(menu->id, args, n);
1341 if (xms != NULL)
1342 XmStringFree(xms);
1343
1344 # ifdef FEAT_BEVAL_GUI
1345 gui_mch_menu_set_tip(menu);
1346 # endif
1347
1348 menu->parent = parent;
1349 menu->submenu_id = NULL;
1350 // When adding first item to toolbar it might have to be enabled .
1351 if (!XtIsManaged(XtParent(toolBar))
1352 && vim_strchr(p_go, GO_TOOLBAR) != NULL)
1353 gui_mch_show_toolbar(TRUE);
1354 gui.toolbar_height = gui_mch_compute_toolbar_height();
1355 return;
1356 } // toolbar menu item
1357 # endif
1358
1359 // No parent, must be a non-menubar menu
1360 if (parent->submenu_id == (Widget)0)
1361 return;
1362
1363 menu->submenu_id = (Widget)0;
1364
1365 // Add menu separator
1366 if (menu_is_separator(menu->name))
1367 {
1368 menu->id = XtVaCreateWidget("subMenu",
1369 xmSeparatorGadgetClass, parent->submenu_id,
1370 #if (XmVersion >= 1002)
1371 // count the tearoff item (needed for LessTif)
1372 XmNpositionIndex, idx + (tearoff_val == (int)XmTEAR_OFF_ENABLED
1373 ? 1 : 0),
1374 #endif
1375 NULL);
1376 gui_motif_menu_colors(menu->id);
1377 return;
1378 }
1379
1380 label = XmStringCreate((char *)menu->dname, STRING_TAG);
1381 if (label == NULL)
1382 return;
1383 menu->id = XtVaCreateWidget("subMenu",
1384 xmPushButtonWidgetClass, parent->submenu_id,
1385 XmNlabelString, label,
1386 XmNmnemonic, menu->mnemonic,
1387 #if (XmVersion >= 1002)
1388 // count the tearoff item (needed for LessTif)
1389 XmNpositionIndex, idx + (tearoff_val == (int)XmTEAR_OFF_ENABLED
1390 ? 1 : 0),
1391 #endif
1392 NULL);
1393 gui_motif_menu_colors(menu->id);
1394 gui_motif_menu_fontlist(menu->id);
1395 XmStringFree(label);
1396
1397 if (menu->id != (Widget)0)
1398 {
1399 XtAddCallback(menu->id, XmNactivateCallback, gui_x11_menu_cb,
1400 (XtPointer)menu);
1401 // add accelerator text
1402 gui_motif_add_actext(menu);
1403 }
1404 }
1405
1406 #if (XmVersion <= 1002) || defined(PROTO)
1407 /*
1408 * This function will destroy/create the popup menus dynamically,
1409 * according to the value of 'mousemodel'.
1410 * This will fix the "right mouse button freeze" that occurs when
1411 * there exists a popup menu but it isn't managed.
1412 */
1413 void
gui_motif_update_mousemodel(vimmenu_T * menu)1414 gui_motif_update_mousemodel(vimmenu_T *menu)
1415 {
1416 int idx = 0;
1417
1418 // When GUI hasn't started the menus have not been created.
1419 if (!gui.in_use)
1420 return;
1421
1422 while (menu)
1423 {
1424 if (menu->children != NULL)
1425 {
1426 if (menu_is_popup(menu->name))
1427 {
1428 if (mouse_model_popup())
1429 {
1430 // Popup menu will be used. Create the popup menus.
1431 gui_mch_add_menu(menu, idx);
1432 gui_motif_update_mousemodel(menu->children);
1433 }
1434 else
1435 {
1436 // Popup menu will not be used. Destroy the popup menus.
1437 gui_motif_update_mousemodel(menu->children);
1438 gui_mch_destroy_menu(menu);
1439 }
1440 }
1441 }
1442 else if (menu_is_child_of_popup(menu))
1443 {
1444 if (mouse_model_popup())
1445 gui_mch_add_menu_item(menu, idx);
1446 else
1447 gui_mch_destroy_menu(menu);
1448 }
1449 menu = menu->next;
1450 ++idx;
1451 }
1452 }
1453 #endif
1454
1455 void
gui_mch_new_menu_colors(void)1456 gui_mch_new_menu_colors(void)
1457 {
1458 if (menuBar == (Widget)0)
1459 return;
1460 gui_motif_menu_colors(menuBar);
1461 #ifdef FEAT_TOOLBAR
1462 gui_motif_menu_colors(toolBarFrame);
1463 gui_motif_menu_colors(toolBar);
1464 #endif
1465
1466 submenu_change(root_menu, TRUE);
1467 }
1468
1469 void
gui_mch_new_menu_font(void)1470 gui_mch_new_menu_font(void)
1471 {
1472 if (menuBar == (Widget)0)
1473 return;
1474 submenu_change(root_menu, FALSE);
1475 {
1476 Dimension height;
1477 Position w, h;
1478
1479 XtVaGetValues(menuBar, XmNheight, &height, NULL);
1480 gui.menu_height = height;
1481
1482 XtVaGetValues(vimShell, XtNwidth, &w, XtNheight, &h, NULL);
1483 gui_resize_shell(w, h
1484 #ifdef FEAT_XIM
1485 - xim_get_status_area_height()
1486 #endif
1487 );
1488 }
1489 gui_set_shellsize(FALSE, TRUE, RESIZE_VERT);
1490 ui_new_shellsize();
1491 }
1492
1493 #if defined(FEAT_BEVAL_GUI) || defined(PROTO)
1494 void
gui_mch_new_tooltip_font(void)1495 gui_mch_new_tooltip_font(void)
1496 {
1497 # ifdef FEAT_TOOLBAR
1498 vimmenu_T *menu;
1499
1500 if (toolBar == (Widget)0)
1501 return;
1502
1503 menu = gui_find_menu((char_u *)"ToolBar");
1504 if (menu != NULL)
1505 submenu_change(menu, FALSE);
1506 # endif
1507 }
1508
1509 void
gui_mch_new_tooltip_colors(void)1510 gui_mch_new_tooltip_colors(void)
1511 {
1512 # ifdef FEAT_TOOLBAR
1513 vimmenu_T *toolbar;
1514
1515 if (toolBar == (Widget)0)
1516 return;
1517
1518 toolbar = gui_find_menu((char_u *)"ToolBar");
1519 if (toolbar != NULL)
1520 submenu_change(toolbar, TRUE);
1521 # endif
1522 }
1523 #endif
1524
1525 static void
submenu_change(vimmenu_T * menu,int colors)1526 submenu_change(
1527 vimmenu_T *menu,
1528 int colors) // TRUE for colors, FALSE for font
1529 {
1530 vimmenu_T *mp;
1531
1532 for (mp = menu; mp != NULL; mp = mp->next)
1533 {
1534 if (mp->id != (Widget)0)
1535 {
1536 if (colors)
1537 {
1538 gui_motif_menu_colors(mp->id);
1539 #ifdef FEAT_TOOLBAR
1540 // For a toolbar item: Free the pixmap and allocate a new one,
1541 // so that the background color is right.
1542 if (mp->xpm != NULL)
1543 {
1544 int n = 0;
1545 Arg args[18];
1546
1547 n = add_pixmap_args(mp, args, n);
1548 XtSetValues(mp->id, args, n);
1549 }
1550 # ifdef FEAT_BEVAL_GUI
1551 // If we have a tooltip, then we need to change its font
1552 if (mp->tip != NULL)
1553 {
1554 Arg args[2];
1555
1556 args[0].name = XmNbackground;
1557 args[0].value = gui.tooltip_bg_pixel;
1558 args[1].name = XmNforeground;
1559 args[1].value = gui.tooltip_fg_pixel;
1560 XtSetValues(mp->tip->balloonLabel, &args[0], XtNumber(args));
1561 }
1562 # endif
1563 #endif
1564 }
1565 else
1566 {
1567 gui_motif_menu_fontlist(mp->id);
1568 #ifdef FEAT_BEVAL_GUI
1569 // If we have a tooltip, then we need to change its font
1570 if (mp->tip != NULL)
1571 {
1572 Arg args[1];
1573
1574 args[0].name = XmNfontList;
1575 args[0].value = (XtArgVal)gui_motif_fontset2fontlist(
1576 &gui.tooltip_fontset);
1577 XtSetValues(mp->tip->balloonLabel, &args[0], XtNumber(args));
1578 }
1579 #endif
1580 }
1581 }
1582
1583 if (mp->children != NULL)
1584 {
1585 #if (XmVersion >= 1002)
1586 // Set the colors/font for the tear off widget
1587 if (mp->submenu_id != (Widget)0)
1588 {
1589 if (colors)
1590 gui_motif_menu_colors(mp->submenu_id);
1591 else
1592 gui_motif_menu_fontlist(mp->submenu_id);
1593 toggle_tearoff(mp->submenu_id);
1594 }
1595 #endif
1596 // Set the colors for the children
1597 submenu_change(mp->children, colors);
1598 }
1599 }
1600 }
1601
1602 /*
1603 * Destroy the machine specific menu widget.
1604 */
1605 void
gui_mch_destroy_menu(vimmenu_T * menu)1606 gui_mch_destroy_menu(vimmenu_T *menu)
1607 {
1608 // Please be sure to destroy the parent widget first (i.e. menu->id).
1609 // On the other hand, problems have been reported that the submenu must be
1610 // deleted first...
1611 //
1612 // This code should be basically identical to that in the file gui_athena.c
1613 // because they are both Xt based.
1614 if (menu->submenu_id != (Widget)0)
1615 {
1616 XtDestroyWidget(menu->submenu_id);
1617 menu->submenu_id = (Widget)0;
1618 }
1619
1620 if (menu->id != (Widget)0)
1621 {
1622 Widget parent;
1623
1624 parent = XtParent(menu->id);
1625 #if defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)
1626 if (parent == toolBar && menu->tip != NULL)
1627 {
1628 // We try to destroy this before the actual menu, because there are
1629 // callbacks, etc. that will be unregistered during the tooltip
1630 // destruction.
1631 //
1632 // If you call "gui_mch_destroy_beval_area()" after destroying
1633 // menu->id, then the tooltip's window will have already been
1634 // deallocated by Xt, and unknown behaviour will ensue (probably
1635 // a core dump).
1636 gui_mch_destroy_beval_area(menu->tip);
1637 menu->tip = NULL;
1638 }
1639 #endif
1640 XtDestroyWidget(menu->id);
1641 menu->id = (Widget)0;
1642 if (parent == menuBar)
1643 gui_mch_compute_menu_height((Widget)0);
1644 #ifdef FEAT_TOOLBAR
1645 else if (parent == toolBar)
1646 {
1647 Cardinal num_children;
1648
1649 // When removing last toolbar item, don't display the toolbar.
1650 XtVaGetValues(toolBar, XmNnumChildren, &num_children, NULL);
1651 if (num_children == 0)
1652 gui_mch_show_toolbar(FALSE);
1653 else
1654 gui.toolbar_height = gui_mch_compute_toolbar_height();
1655 }
1656 #endif
1657 }
1658 }
1659
1660 void
gui_mch_show_popupmenu(vimmenu_T * menu UNUSED)1661 gui_mch_show_popupmenu(vimmenu_T *menu UNUSED)
1662 {
1663 #ifdef MOTIF_POPUP
1664 XmMenuPosition(menu->submenu_id, gui_x11_get_last_mouse_event());
1665 XtManageChild(menu->submenu_id);
1666 #endif
1667 }
1668
1669 #endif // FEAT_MENU
1670
1671 /*
1672 * Set the menu and scrollbar colors to their default values.
1673 */
1674 void
gui_mch_def_colors(void)1675 gui_mch_def_colors(void)
1676 {
1677 if (gui.in_use)
1678 {
1679 // Use the values saved when starting up. These should come from the
1680 // window manager or a resources file.
1681 gui.menu_fg_pixel = gui.menu_def_fg_pixel;
1682 gui.menu_bg_pixel = gui.menu_def_bg_pixel;
1683 gui.scroll_fg_pixel = gui.scroll_def_fg_pixel;
1684 gui.scroll_bg_pixel = gui.scroll_def_bg_pixel;
1685 #ifdef FEAT_BEVAL_GUI
1686 gui.tooltip_fg_pixel =
1687 gui_get_color((char_u *)gui.rsrc_tooltip_fg_name);
1688 gui.tooltip_bg_pixel =
1689 gui_get_color((char_u *)gui.rsrc_tooltip_bg_name);
1690 #endif
1691 }
1692 }
1693
1694
1695 /*
1696 * Scrollbar stuff.
1697 */
1698
1699 void
gui_mch_set_scrollbar_thumb(scrollbar_T * sb,long val,long size,long max)1700 gui_mch_set_scrollbar_thumb(
1701 scrollbar_T *sb,
1702 long val,
1703 long size,
1704 long max)
1705 {
1706 if (sb->id != (Widget)0)
1707 XtVaSetValues(sb->id,
1708 XmNvalue, val,
1709 XmNsliderSize, size,
1710 XmNpageIncrement, (size > 2 ? size - 2 : 1),
1711 XmNmaximum, max + 1, // Motif has max one past the end
1712 NULL);
1713 }
1714
1715 void
gui_mch_set_scrollbar_pos(scrollbar_T * sb,int x,int y,int w,int h)1716 gui_mch_set_scrollbar_pos(
1717 scrollbar_T *sb,
1718 int x,
1719 int y,
1720 int w,
1721 int h)
1722 {
1723 if (sb->id != (Widget)0)
1724 {
1725 if (sb->type == SBAR_LEFT || sb->type == SBAR_RIGHT)
1726 {
1727 if (y == 0)
1728 h -= gui.border_offset;
1729 else
1730 y -= gui.border_offset;
1731 XtVaSetValues(sb->id,
1732 XmNtopOffset, y,
1733 XmNbottomOffset, -y - h,
1734 XmNwidth, w,
1735 NULL);
1736 }
1737 else
1738 XtVaSetValues(sb->id,
1739 XmNtopOffset, y,
1740 XmNleftOffset, x,
1741 XmNrightOffset, gui.which_scrollbars[SBAR_RIGHT]
1742 ? gui.scrollbar_width : 0,
1743 XmNheight, h,
1744 NULL);
1745 XtManageChild(sb->id);
1746 }
1747 }
1748
1749 int
gui_mch_get_scrollbar_xpadding(void)1750 gui_mch_get_scrollbar_xpadding(void)
1751 {
1752 // TODO: Calculate the padding for adjust scrollbar position when the
1753 // Window is maximized.
1754 return 0;
1755 }
1756
1757 int
gui_mch_get_scrollbar_ypadding(void)1758 gui_mch_get_scrollbar_ypadding(void)
1759 {
1760 // TODO: Calculate the padding for adjust scrollbar position when the
1761 // Window is maximized.
1762 return 0;
1763 }
1764
1765 void
gui_mch_enable_scrollbar(scrollbar_T * sb,int flag)1766 gui_mch_enable_scrollbar(scrollbar_T *sb, int flag)
1767 {
1768 Arg args[16];
1769 int n;
1770
1771 if (sb->id != (Widget)0)
1772 {
1773 n = 0;
1774 if (flag)
1775 {
1776 switch (sb->type)
1777 {
1778 case SBAR_LEFT:
1779 XtSetArg(args[n], XmNleftOffset, gui.scrollbar_width); n++;
1780 break;
1781
1782 case SBAR_RIGHT:
1783 XtSetArg(args[n], XmNrightOffset, gui.scrollbar_width); n++;
1784 break;
1785
1786 case SBAR_BOTTOM:
1787 XtSetArg(args[n], XmNbottomOffset, gui.scrollbar_height);n++;
1788 break;
1789 }
1790 XtSetValues(textArea, args, n);
1791 XtManageChild(sb->id);
1792 }
1793 else
1794 {
1795 if (!gui.which_scrollbars[sb->type])
1796 {
1797 // The scrollbars of this type are all disabled, adjust the
1798 // textArea attachment offset.
1799 switch (sb->type)
1800 {
1801 case SBAR_LEFT:
1802 XtSetArg(args[n], XmNleftOffset, 0); n++;
1803 break;
1804
1805 case SBAR_RIGHT:
1806 XtSetArg(args[n], XmNrightOffset, 0); n++;
1807 break;
1808
1809 case SBAR_BOTTOM:
1810 XtSetArg(args[n], XmNbottomOffset, 0);n++;
1811 break;
1812 }
1813 XtSetValues(textArea, args, n);
1814 }
1815 XtUnmanageChild(sb->id);
1816 }
1817 }
1818 }
1819
1820 void
gui_mch_create_scrollbar(scrollbar_T * sb,int orient)1821 gui_mch_create_scrollbar(
1822 scrollbar_T *sb,
1823 int orient) // SBAR_VERT or SBAR_HORIZ
1824 {
1825 Arg args[16];
1826 int n;
1827
1828 n = 0;
1829 XtSetArg(args[n], XmNminimum, 0); n++;
1830 XtSetArg(args[n], XmNorientation,
1831 (orient == SBAR_VERT) ? XmVERTICAL : XmHORIZONTAL); n++;
1832
1833 switch (sb->type)
1834 {
1835 case SBAR_LEFT:
1836 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
1837 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_OPPOSITE_FORM); n++;
1838 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
1839 break;
1840
1841 case SBAR_RIGHT:
1842 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
1843 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_OPPOSITE_FORM); n++;
1844 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
1845 break;
1846
1847 case SBAR_BOTTOM:
1848 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
1849 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
1850 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
1851 break;
1852 }
1853
1854 sb->id = XtCreateWidget("scrollBar",
1855 xmScrollBarWidgetClass, textAreaForm, args, n);
1856
1857 // Remember the default colors, needed for ":hi clear".
1858 if (gui.scroll_def_bg_pixel == (guicolor_T)0
1859 && gui.scroll_def_fg_pixel == (guicolor_T)0)
1860 XtVaGetValues(sb->id,
1861 XmNbackground, &gui.scroll_def_bg_pixel,
1862 XmNforeground, &gui.scroll_def_fg_pixel,
1863 NULL);
1864
1865 if (sb->id != (Widget)0)
1866 {
1867 gui_mch_set_scrollbar_colors(sb);
1868 XtAddCallback(sb->id, XmNvalueChangedCallback,
1869 scroll_cb, (XtPointer)sb->ident);
1870 XtAddCallback(sb->id, XmNdragCallback,
1871 scroll_cb, (XtPointer)sb->ident);
1872 XtAddEventHandler(sb->id, KeyPressMask, FALSE, gui_x11_key_hit_cb,
1873 (XtPointer)0);
1874 }
1875 }
1876
1877 void
gui_mch_destroy_scrollbar(scrollbar_T * sb)1878 gui_mch_destroy_scrollbar(scrollbar_T *sb)
1879 {
1880 if (sb->id != (Widget)0)
1881 XtDestroyWidget(sb->id);
1882 }
1883
1884 void
gui_mch_set_scrollbar_colors(scrollbar_T * sb)1885 gui_mch_set_scrollbar_colors(scrollbar_T *sb)
1886 {
1887 if (sb->id != (Widget)0)
1888 {
1889 if (gui.scroll_bg_pixel != INVALCOLOR)
1890 {
1891 #if (XmVersion>=1002)
1892 XmChangeColor(sb->id, gui.scroll_bg_pixel);
1893 #else
1894 XtVaSetValues(sb->id,
1895 XmNtroughColor, gui.scroll_bg_pixel,
1896 NULL);
1897 #endif
1898 }
1899
1900 if (gui.scroll_fg_pixel != INVALCOLOR)
1901 XtVaSetValues(sb->id,
1902 XmNforeground, gui.scroll_fg_pixel,
1903 #if (XmVersion<1002)
1904 XmNbackground, gui.scroll_fg_pixel,
1905 #endif
1906 NULL);
1907 }
1908
1909 // This is needed for the rectangle below the vertical scrollbars.
1910 if (sb == &gui.bottom_sbar && textAreaForm != (Widget)0)
1911 gui_motif_scroll_colors(textAreaForm);
1912 }
1913
1914 /*
1915 * Miscellaneous stuff:
1916 */
1917
1918 Window
gui_x11_get_wid(void)1919 gui_x11_get_wid(void)
1920 {
1921 return(XtWindow(textArea));
1922 }
1923
1924 /*
1925 * Look for a widget in the widget tree w, with a mnemonic matching keycode.
1926 * When one is found, simulate a button press on that widget and give it the
1927 * keyboard focus. If the mnemonic is on a label, look in the userData field
1928 * of the label to see if it points to another widget, and give that the focus.
1929 */
1930 static void
do_mnemonic(Widget w,unsigned int keycode)1931 do_mnemonic(Widget w, unsigned int keycode)
1932 {
1933 WidgetList children;
1934 int numChildren, i;
1935 Boolean isMenu;
1936 KeySym mnemonic = '\0';
1937 char mneString[2];
1938 Widget userData;
1939 unsigned char rowColType;
1940
1941 if (XtIsComposite(w))
1942 {
1943 if (XtClass(w) == xmRowColumnWidgetClass)
1944 {
1945 XtVaGetValues(w, XmNrowColumnType, &rowColType, NULL);
1946 isMenu = (rowColType != (unsigned char)XmWORK_AREA);
1947 }
1948 else
1949 isMenu = False;
1950 if (!isMenu)
1951 {
1952 XtVaGetValues(w, XmNchildren, &children, XmNnumChildren,
1953 &numChildren, NULL);
1954 for (i = 0; i < numChildren; i++)
1955 do_mnemonic(children[i], keycode);
1956 }
1957 }
1958 else
1959 {
1960 XtVaGetValues(w, XmNmnemonic, &mnemonic, NULL);
1961 if (mnemonic != '\0')
1962 {
1963 mneString[0] = mnemonic;
1964 mneString[1] = '\0';
1965 if (XKeysymToKeycode(XtDisplay(XtParent(w)),
1966 XStringToKeysym(mneString)) == keycode)
1967 {
1968 if (XtClass(w) == xmLabelWidgetClass
1969 || XtClass(w) == xmLabelGadgetClass)
1970 {
1971 XtVaGetValues(w, XmNuserData, &userData, NULL);
1972 if (userData != NULL && XtIsWidget(userData))
1973 XmProcessTraversal(userData, XmTRAVERSE_CURRENT);
1974 }
1975 else
1976 {
1977 XKeyPressedEvent keyEvent;
1978
1979 XmProcessTraversal(w, XmTRAVERSE_CURRENT);
1980
1981 CLEAR_FIELD(keyEvent);
1982 keyEvent.type = KeyPress;
1983 keyEvent.serial = 1;
1984 keyEvent.send_event = True;
1985 keyEvent.display = XtDisplay(w);
1986 keyEvent.window = XtWindow(w);
1987 XtCallActionProc(w, "Activate", (XEvent *) & keyEvent,
1988 NULL, 0);
1989 }
1990 }
1991 }
1992 }
1993 }
1994
1995 /*
1996 * Callback routine for dialog mnemonic processing.
1997 */
1998 static void
mnemonic_event(Widget w,XtPointer call_data UNUSED,XKeyEvent * event,Boolean * b UNUSED)1999 mnemonic_event(
2000 Widget w,
2001 XtPointer call_data UNUSED,
2002 XKeyEvent *event,
2003 Boolean *b UNUSED)
2004 {
2005 do_mnemonic(w, event->keycode);
2006 }
2007
2008
2009 /*
2010 * Search the widget tree under w for widgets with mnemonics. When found, add
2011 * a passive grab to the dialog widget for the mnemonic character, thus
2012 * directing mnemonic events to the dialog widget.
2013 */
2014 static void
add_mnemonic_grabs(Widget dialog,Widget w)2015 add_mnemonic_grabs(Widget dialog, Widget w)
2016 {
2017 char mneString[2];
2018 WidgetList children;
2019 int numChildren, i;
2020 Boolean isMenu;
2021 KeySym mnemonic = '\0';
2022 unsigned char rowColType;
2023
2024 if (XtIsComposite(w))
2025 {
2026 if (XtClass(w) == xmRowColumnWidgetClass)
2027 {
2028 XtVaGetValues(w, XmNrowColumnType, &rowColType, NULL);
2029 isMenu = (rowColType != (unsigned char)XmWORK_AREA);
2030 }
2031 else
2032 isMenu = False;
2033 if (!isMenu)
2034 {
2035 XtVaGetValues(w, XmNchildren, &children, XmNnumChildren,
2036 &numChildren, NULL);
2037 for (i = 0; i < numChildren; i++)
2038 add_mnemonic_grabs(dialog, children[i]);
2039 }
2040 }
2041 else
2042 {
2043 XtVaGetValues(w, XmNmnemonic, &mnemonic, NULL);
2044 if (mnemonic != '\0')
2045 {
2046 mneString[0] = mnemonic;
2047 mneString[1] = '\0';
2048 XtGrabKey(dialog, XKeysymToKeycode(XtDisplay(dialog),
2049 XStringToKeysym(mneString)),
2050 Mod1Mask, True, GrabModeAsync, GrabModeAsync);
2051 }
2052 }
2053 }
2054
2055 /*
2056 * Add a handler for mnemonics in a dialog. Motif itself only handles
2057 * mnemonics in menus. Mnemonics added or changed after this call will be
2058 * ignored.
2059 *
2060 * To add a mnemonic to a text field or list, set the XmNmnemonic resource on
2061 * the appropriate label and set the XmNuserData resource of the label to the
2062 * widget to get the focus when the mnemonic is typed.
2063 */
2064 static void
activate_dialog_mnemonics(Widget dialog)2065 activate_dialog_mnemonics(Widget dialog)
2066 {
2067 if (!dialog)
2068 return;
2069
2070 XtAddEventHandler(dialog, KeyPressMask, False,
2071 (XtEventHandler) mnemonic_event, (XtPointer) NULL);
2072 add_mnemonic_grabs(dialog, dialog);
2073 }
2074
2075 /*
2076 * Removes the event handler and key-grabs for dialog mnemonic handling.
2077 */
2078 static void
suppress_dialog_mnemonics(Widget dialog)2079 suppress_dialog_mnemonics(Widget dialog)
2080 {
2081 if (!dialog)
2082 return;
2083
2084 XtUngrabKey(dialog, AnyKey, Mod1Mask);
2085 XtRemoveEventHandler(dialog, KeyPressMask, False,
2086 (XtEventHandler) mnemonic_event, (XtPointer) NULL);
2087 }
2088
2089 #if defined(FEAT_BROWSE) || defined(FEAT_GUI_DIALOG)
2090 /*
2091 * Use the 'guifont' or 'guifontset' as a fontlist for a dialog widget.
2092 */
2093 static void
set_fontlist(Widget id)2094 set_fontlist(Widget id)
2095 {
2096 XmFontList fl;
2097
2098 #ifdef FONTSET_ALWAYS
2099 if (gui.fontset != NOFONTSET)
2100 {
2101 fl = gui_motif_fontset2fontlist((XFontSet *)&gui.fontset);
2102 if (fl != NULL)
2103 {
2104 if (XtIsManaged(id))
2105 {
2106 XtUnmanageChild(id);
2107 XtVaSetValues(id, XmNfontList, fl, NULL);
2108 // We should force the widget to recalculate its
2109 // geometry now.
2110 XtManageChild(id);
2111 }
2112 else
2113 XtVaSetValues(id, XmNfontList, fl, NULL);
2114 XmFontListFree(fl);
2115 }
2116 }
2117 #else
2118 if (gui.norm_font != NOFONT)
2119 {
2120 fl = gui_motif_create_fontlist((XFontStruct *)gui.norm_font);
2121 if (fl != NULL)
2122 {
2123 if (XtIsManaged(id))
2124 {
2125 XtUnmanageChild(id);
2126 XtVaSetValues(id, XmNfontList, fl, NULL);
2127 // We should force the widget to recalculate its
2128 // geometry now.
2129 XtManageChild(id);
2130 }
2131 else
2132 XtVaSetValues(id, XmNfontList, fl, NULL);
2133 XmFontListFree(fl);
2134 }
2135 }
2136 #endif
2137 }
2138 #endif
2139
2140 #if defined(FEAT_BROWSE) || defined(PROTO)
2141
2142 /*
2143 * file selector related stuff
2144 */
2145
2146 #include <Xm/FileSB.h>
2147 #include <Xm/XmStrDefs.h>
2148
2149 typedef struct dialog_callback_arg
2150 {
2151 char * args; // not used right now
2152 int id;
2153 } dcbarg_T;
2154
2155 static Widget dialog_wgt;
2156 static char *browse_fname = NULL;
2157 static XmStringCharSet charset = (XmStringCharSet) XmSTRING_DEFAULT_CHARSET;
2158 // used to set up XmStrings
2159
2160 static void DialogCancelCB(Widget, XtPointer, XtPointer);
2161 static void DialogAcceptCB(Widget, XtPointer, XtPointer);
2162
2163 /*
2164 * This function is used to translate the predefined label text of the
2165 * precomposed dialogs. We do this explicitly to allow:
2166 *
2167 * - usage of gettext for translation, as in all the other places.
2168 *
2169 * - equalize the messages between different GUI implementations as far as
2170 * possible.
2171 */
2172 static void
set_predefined_label(Widget parent,String name,char * new_label)2173 set_predefined_label(Widget parent, String name, char *new_label)
2174 {
2175 XmString str;
2176 Widget w;
2177 char_u *p, *next;
2178 KeySym mnemonic = NUL;
2179
2180 w = XtNameToWidget(parent, name);
2181
2182 if (!w)
2183 return;
2184
2185 p = vim_strsave((char_u *)new_label);
2186 if (p == NULL)
2187 return;
2188 for (next = p; *next; ++next)
2189 {
2190 if (*next == DLG_HOTKEY_CHAR)
2191 {
2192 int len = STRLEN(next);
2193
2194 if (len > 0)
2195 {
2196 mch_memmove(next, next + 1, len);
2197 mnemonic = next[0];
2198 }
2199 }
2200 }
2201
2202 str = XmStringCreate((char *)p, STRING_TAG);
2203 vim_free(p);
2204
2205 if (str != NULL)
2206 {
2207 XtVaSetValues(w,
2208 XmNlabelString, str,
2209 XmNmnemonic, mnemonic,
2210 NULL);
2211 XmStringFree(str);
2212 }
2213 gui_motif_menu_fontlist(w);
2214 }
2215
2216 static void
set_predefined_fontlist(Widget parent,String name)2217 set_predefined_fontlist(Widget parent, String name)
2218 {
2219 Widget w;
2220 w = XtNameToWidget(parent, name);
2221
2222 if (!w)
2223 return;
2224
2225 set_fontlist(w);
2226 }
2227
2228 /*
2229 * Put up a file requester.
2230 * Returns the selected name in allocated memory, or NULL for Cancel.
2231 */
2232 char_u *
gui_mch_browse(int saving UNUSED,char_u * title,char_u * dflt,char_u * ext UNUSED,char_u * initdir,char_u * filter)2233 gui_mch_browse(
2234 int saving UNUSED, // select file to write
2235 char_u *title, // title for the window
2236 char_u *dflt, // default name
2237 char_u *ext UNUSED, // not used (extension added)
2238 char_u *initdir, // initial directory, NULL for current dir
2239 char_u *filter) // file name filter
2240 {
2241 char_u dirbuf[MAXPATHL];
2242 char_u dfltbuf[MAXPATHL];
2243 char_u *pattern;
2244 char_u *tofree = NULL;
2245
2246 // There a difference between the resource name and value, Therefore, we
2247 // avoid to (ab-)use the (maybe internationalized!) dialog title as a
2248 // dialog name.
2249
2250 dialog_wgt = XmCreateFileSelectionDialog(vimShell, "browseDialog", NULL, 0);
2251
2252 if (initdir == NULL || *initdir == NUL)
2253 {
2254 mch_dirname(dirbuf, MAXPATHL);
2255 initdir = dirbuf;
2256 }
2257
2258 if (dflt == NULL)
2259 dflt = (char_u *)"";
2260 else if (STRLEN(initdir) + STRLEN(dflt) + 2 < MAXPATHL)
2261 {
2262 // The default selection should be the full path, "dflt" is only the
2263 // file name.
2264 STRCPY(dfltbuf, initdir);
2265 add_pathsep(dfltbuf);
2266 STRCAT(dfltbuf, dflt);
2267 dflt = dfltbuf;
2268 }
2269
2270 // Can only use one pattern for a file name. Get the first pattern out of
2271 // the filter. An empty pattern means everything matches.
2272 if (filter == NULL)
2273 pattern = (char_u *)"";
2274 else
2275 {
2276 char_u *s, *p;
2277
2278 s = filter;
2279 for (p = filter; *p != NUL; ++p)
2280 {
2281 if (*p == '\t') // end of description, start of pattern
2282 s = p + 1;
2283 if (*p == ';' || *p == '\n') // end of (first) pattern
2284 break;
2285 }
2286 pattern = vim_strnsave(s, p - s);
2287 tofree = pattern;
2288 if (pattern == NULL)
2289 pattern = (char_u *)"";
2290 }
2291
2292 XtVaSetValues(dialog_wgt,
2293 XtVaTypedArg,
2294 XmNdirectory, XmRString, (char *)initdir, STRLEN(initdir) + 1,
2295 XtVaTypedArg,
2296 XmNdirSpec, XmRString, (char *)dflt, STRLEN(dflt) + 1,
2297 XtVaTypedArg,
2298 XmNpattern, XmRString, (char *)pattern, STRLEN(pattern) + 1,
2299 XtVaTypedArg,
2300 XmNdialogTitle, XmRString, (char *)title, STRLEN(title) + 1,
2301 NULL);
2302
2303 set_predefined_label(dialog_wgt, "Apply", _("&Filter"));
2304 set_predefined_label(dialog_wgt, "Cancel", _("&Cancel"));
2305 set_predefined_label(dialog_wgt, "Dir", _("Directories"));
2306 set_predefined_label(dialog_wgt, "FilterLabel", _("Filter"));
2307 set_predefined_label(dialog_wgt, "Help", _("&Help"));
2308 set_predefined_label(dialog_wgt, "Items", _("Files"));
2309 set_predefined_label(dialog_wgt, "OK", _("&OK"));
2310 set_predefined_label(dialog_wgt, "Selection", _("Selection"));
2311
2312 // This is to save us from silly external settings using not fixed with
2313 // fonts for file selection.
2314 set_predefined_fontlist(dialog_wgt, "DirListSW.DirList");
2315 set_predefined_fontlist(dialog_wgt, "ItemsListSW.ItemsList");
2316
2317 gui_motif_menu_colors(dialog_wgt);
2318 if (gui.scroll_bg_pixel != INVALCOLOR)
2319 XtVaSetValues(dialog_wgt, XmNtroughColor, gui.scroll_bg_pixel, NULL);
2320
2321 XtAddCallback(dialog_wgt, XmNokCallback, DialogAcceptCB, (XtPointer)0);
2322 XtAddCallback(dialog_wgt, XmNcancelCallback, DialogCancelCB, (XtPointer)0);
2323 // We have no help in this window, so hide help button
2324 XtUnmanageChild(XmFileSelectionBoxGetChild(dialog_wgt,
2325 (unsigned char)XmDIALOG_HELP_BUTTON));
2326
2327 manage_centered(dialog_wgt);
2328 activate_dialog_mnemonics(dialog_wgt);
2329
2330 // sit in a loop until the dialog box has gone away
2331 do
2332 {
2333 XtAppProcessEvent(XtWidgetToApplicationContext(dialog_wgt),
2334 (XtInputMask)XtIMAll);
2335 } while (XtIsManaged(dialog_wgt));
2336
2337 suppress_dialog_mnemonics(dialog_wgt);
2338 XtDestroyWidget(dialog_wgt);
2339 vim_free(tofree);
2340
2341 if (browse_fname == NULL)
2342 return NULL;
2343 return vim_strsave((char_u *)browse_fname);
2344 }
2345
2346 /*
2347 * The code below was originally taken from
2348 * /usr/examples/motif/xmsamplers/xmeditor.c
2349 * on Digital Unix 4.0d, but heavily modified.
2350 */
2351
2352 /*
2353 * Process callback from Dialog cancel actions.
2354 */
2355 static void
DialogCancelCB(Widget w UNUSED,XtPointer client_data UNUSED,XtPointer call_data UNUSED)2356 DialogCancelCB(
2357 Widget w UNUSED, // widget id
2358 XtPointer client_data UNUSED, // data from application
2359 XtPointer call_data UNUSED) // data from widget class
2360 {
2361 if (browse_fname != NULL)
2362 {
2363 XtFree(browse_fname);
2364 browse_fname = NULL;
2365 }
2366 XtUnmanageChild(dialog_wgt);
2367 }
2368
2369 /*
2370 * Process callback from Dialog actions.
2371 */
2372 static void
DialogAcceptCB(Widget w UNUSED,XtPointer client_data UNUSED,XtPointer call_data)2373 DialogAcceptCB(
2374 Widget w UNUSED, // widget id
2375 XtPointer client_data UNUSED, // data from application
2376 XtPointer call_data) // data from widget class
2377 {
2378 XmFileSelectionBoxCallbackStruct *fcb;
2379
2380 if (browse_fname != NULL)
2381 {
2382 XtFree(browse_fname);
2383 browse_fname = NULL;
2384 }
2385 fcb = (XmFileSelectionBoxCallbackStruct *)call_data;
2386
2387 // get the filename from the file selection box
2388 XmStringGetLtoR(fcb->value, charset, &browse_fname);
2389
2390 // popdown the file selection box
2391 XtUnmanageChild(dialog_wgt);
2392 }
2393
2394 #endif // FEAT_BROWSE
2395
2396 #if defined(FEAT_GUI_DIALOG) || defined(PROTO)
2397
2398 static int dialogStatus;
2399
2400 /*
2401 * Callback function for the textfield. When CR is hit this works like
2402 * hitting the "OK" button, ESC like "Cancel".
2403 */
2404 static void
keyhit_callback(Widget w,XtPointer client_data UNUSED,XEvent * event,Boolean * cont UNUSED)2405 keyhit_callback(
2406 Widget w,
2407 XtPointer client_data UNUSED,
2408 XEvent *event,
2409 Boolean *cont UNUSED)
2410 {
2411 char buf[2];
2412 KeySym key_sym;
2413
2414 if (XLookupString(&(event->xkey), buf, 2, &key_sym, NULL) == 1)
2415 {
2416 if (*buf == CAR)
2417 dialogStatus = 1;
2418 else if (*buf == ESC)
2419 dialogStatus = 2;
2420 }
2421 if ((key_sym == XK_Left || key_sym == XK_Right)
2422 && !(event->xkey.state & ShiftMask))
2423 XmTextFieldClearSelection(w, XtLastTimestampProcessed(gui.dpy));
2424 }
2425
2426 static void
butproc(Widget w UNUSED,XtPointer client_data,XtPointer call_data UNUSED)2427 butproc(
2428 Widget w UNUSED,
2429 XtPointer client_data,
2430 XtPointer call_data UNUSED)
2431 {
2432 dialogStatus = (int)(long)client_data + 1;
2433 }
2434
2435 #ifdef HAVE_XPM
2436
2437 static Widget
create_pixmap_label(Widget parent,String name,char ** data,ArgList args,Cardinal arg)2438 create_pixmap_label(
2439 Widget parent,
2440 String name,
2441 char **data,
2442 ArgList args,
2443 Cardinal arg)
2444 {
2445 Widget label;
2446 Display *dsp;
2447 Screen *scr;
2448 int depth;
2449 Pixmap pixmap = 0;
2450 XpmAttributes attr;
2451 Boolean rs;
2452 XpmColorSymbol color[5] =
2453 {
2454 {"none", NULL, 0},
2455 {"iconColor1", NULL, 0},
2456 {"bottomShadowColor", NULL, 0},
2457 {"topShadowColor", NULL, 0},
2458 {"selectColor", NULL, 0}
2459 };
2460
2461 label = XmCreateLabelGadget(parent, name, args, arg);
2462
2463 /*
2464 * We need to be careful here, since in case of gadgets, there is
2465 * no way to get the background color directly from the widget itself.
2466 * In such cases we get it from The Core part of his parent instead.
2467 */
2468 dsp = XtDisplayOfObject(label);
2469 scr = XtScreenOfObject(label);
2470 XtVaGetValues(XtIsSubclass(label, coreWidgetClass)
2471 ? label : XtParent(label),
2472 XmNdepth, &depth,
2473 XmNbackground, &color[0].pixel,
2474 XmNforeground, &color[1].pixel,
2475 XmNbottomShadowColor, &color[2].pixel,
2476 XmNtopShadowColor, &color[3].pixel,
2477 XmNhighlight, &color[4].pixel,
2478 NULL);
2479
2480 attr.valuemask = XpmColorSymbols | XpmCloseness | XpmDepth;
2481 attr.colorsymbols = color;
2482 attr.numsymbols = 5;
2483 attr.closeness = 65535;
2484 attr.depth = depth;
2485 XpmCreatePixmapFromData(dsp, RootWindowOfScreen(scr),
2486 data, &pixmap, NULL, &attr);
2487
2488 XtVaGetValues(label, XmNrecomputeSize, &rs, NULL);
2489 XtVaSetValues(label, XmNrecomputeSize, True, NULL);
2490 XtVaSetValues(label,
2491 XmNlabelType, XmPIXMAP,
2492 XmNlabelPixmap, pixmap,
2493 NULL);
2494 XtVaSetValues(label, XmNrecomputeSize, rs, NULL);
2495
2496 return label;
2497 }
2498 #endif
2499
2500 int
gui_mch_dialog(int type UNUSED,char_u * title,char_u * message,char_u * button_names,int dfltbutton,char_u * textfield,int ex_cmd UNUSED)2501 gui_mch_dialog(
2502 int type UNUSED,
2503 char_u *title,
2504 char_u *message,
2505 char_u *button_names,
2506 int dfltbutton,
2507 char_u *textfield, // buffer of size IOSIZE
2508 int ex_cmd UNUSED)
2509 {
2510 char_u *buts;
2511 char_u *p, *next;
2512 XtAppContext app;
2513 XmString label;
2514 int butcount;
2515 Widget w;
2516 Widget dialogform = NULL;
2517 Widget form = NULL;
2518 Widget dialogtextfield = NULL;
2519 Widget *buttons;
2520 Widget sep_form = NULL;
2521 Boolean vertical;
2522 Widget separator = NULL;
2523 int n;
2524 Arg args[6];
2525 #ifdef HAVE_XPM
2526 char **icon_data = NULL;
2527 Widget dialogpixmap = NULL;
2528 #endif
2529
2530 if (title == NULL)
2531 title = (char_u *)_("Vim dialog");
2532
2533 // if our pointer is currently hidden, then we should show it.
2534 gui_mch_mousehide(FALSE);
2535
2536 dialogform = XmCreateFormDialog(vimShell, (char *)"dialog", NULL, 0);
2537
2538 // Check 'v' flag in 'guioptions': vertical button placement.
2539 vertical = (vim_strchr(p_go, GO_VERTICAL) != NULL);
2540
2541 // Set the title of the Dialog window
2542 label = XmStringCreateSimple((char *)title);
2543 if (label == NULL)
2544 return -1;
2545 XtVaSetValues(dialogform,
2546 XmNdialogTitle, label,
2547 XmNhorizontalSpacing, 4,
2548 XmNverticalSpacing, vertical ? 0 : 4,
2549 NULL);
2550 XmStringFree(label);
2551
2552 // make a copy, so that we can insert NULs
2553 buts = vim_strsave(button_names);
2554 if (buts == NULL)
2555 return -1;
2556
2557 // Count the number of buttons and allocate buttons[].
2558 butcount = 1;
2559 for (p = buts; *p; ++p)
2560 if (*p == DLG_BUTTON_SEP)
2561 ++butcount;
2562 buttons = ALLOC_MULT(Widget, butcount);
2563 if (buttons == NULL)
2564 {
2565 vim_free(buts);
2566 return -1;
2567 }
2568
2569 /*
2570 * Create the buttons.
2571 */
2572 sep_form = (Widget) 0;
2573 p = buts;
2574 for (butcount = 0; *p; ++butcount)
2575 {
2576 KeySym mnemonic = NUL;
2577
2578 for (next = p; *next; ++next)
2579 {
2580 if (*next == DLG_HOTKEY_CHAR)
2581 {
2582 int len = STRLEN(next);
2583
2584 if (len > 0)
2585 {
2586 mch_memmove(next, next + 1, len);
2587 mnemonic = next[0];
2588 }
2589 }
2590 if (*next == DLG_BUTTON_SEP)
2591 {
2592 *next++ = NUL;
2593 break;
2594 }
2595 }
2596 label = XmStringCreate(_((char *)p), STRING_TAG);
2597 if (label == NULL)
2598 break;
2599
2600 buttons[butcount] = XtVaCreateManagedWidget("button",
2601 xmPushButtonWidgetClass, dialogform,
2602 XmNlabelString, label,
2603 XmNmnemonic, mnemonic,
2604 XmNbottomAttachment, XmATTACH_FORM,
2605 XmNbottomOffset, 4,
2606 XmNshowAsDefault, butcount == dfltbutton - 1,
2607 XmNdefaultButtonShadowThickness, 1,
2608 NULL);
2609 XmStringFree(label);
2610 gui_motif_menu_fontlist(buttons[butcount]);
2611
2612 // Layout properly.
2613
2614 if (butcount > 0)
2615 {
2616 if (vertical)
2617 XtVaSetValues(buttons[butcount],
2618 XmNtopWidget, buttons[butcount - 1],
2619 NULL);
2620 else
2621 {
2622 if (*next == NUL)
2623 {
2624 XtVaSetValues(buttons[butcount],
2625 XmNrightAttachment, XmATTACH_FORM,
2626 XmNrightOffset, 4,
2627 NULL);
2628
2629 // fill in a form as invisible separator
2630 sep_form = XtVaCreateWidget("separatorForm",
2631 xmFormWidgetClass, dialogform,
2632 XmNleftAttachment, XmATTACH_WIDGET,
2633 XmNleftWidget, buttons[butcount - 1],
2634 XmNrightAttachment, XmATTACH_WIDGET,
2635 XmNrightWidget, buttons[butcount],
2636 XmNbottomAttachment, XmATTACH_FORM,
2637 XmNbottomOffset, 4,
2638 NULL);
2639 XtManageChild(sep_form);
2640 }
2641 else
2642 {
2643 XtVaSetValues(buttons[butcount],
2644 XmNleftAttachment, XmATTACH_WIDGET,
2645 XmNleftWidget, buttons[butcount - 1],
2646 NULL);
2647 }
2648 }
2649 }
2650 else if (!vertical)
2651 {
2652 if (*next == NUL)
2653 {
2654 XtVaSetValues(buttons[0],
2655 XmNrightAttachment, XmATTACH_FORM,
2656 XmNrightOffset, 4,
2657 NULL);
2658
2659 // fill in a form as invisible separator
2660 sep_form = XtVaCreateWidget("separatorForm",
2661 xmFormWidgetClass, dialogform,
2662 XmNleftAttachment, XmATTACH_FORM,
2663 XmNleftOffset, 4,
2664 XmNrightAttachment, XmATTACH_WIDGET,
2665 XmNrightWidget, buttons[0],
2666 XmNbottomAttachment, XmATTACH_FORM,
2667 XmNbottomOffset, 4,
2668 NULL);
2669 XtManageChild(sep_form);
2670 }
2671 else
2672 XtVaSetValues(buttons[0],
2673 XmNleftAttachment, XmATTACH_FORM,
2674 XmNleftOffset, 4,
2675 NULL);
2676 }
2677
2678 XtAddCallback(buttons[butcount], XmNactivateCallback,
2679 (XtCallbackProc)butproc, (XtPointer)(long)butcount);
2680 p = next;
2681 }
2682 vim_free(buts);
2683
2684 separator = (Widget) 0;
2685 if (butcount > 0)
2686 {
2687 // Create the separator for beauty.
2688 n = 0;
2689 XtSetArg(args[n], XmNorientation, XmHORIZONTAL); n++;
2690 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
2691 XtSetArg(args[n], XmNbottomWidget, buttons[0]); n++;
2692 XtSetArg(args[n], XmNbottomOffset, 4); n++;
2693 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
2694 XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
2695 separator = XmCreateSeparatorGadget(dialogform, "separator", args, n);
2696 XtManageChild(separator);
2697 }
2698
2699 if (textfield != NULL)
2700 {
2701 dialogtextfield = XtVaCreateWidget("textField",
2702 xmTextFieldWidgetClass, dialogform,
2703 XmNleftAttachment, XmATTACH_FORM,
2704 XmNrightAttachment, XmATTACH_FORM,
2705 NULL);
2706 if (butcount > 0)
2707 XtVaSetValues(dialogtextfield,
2708 XmNbottomAttachment, XmATTACH_WIDGET,
2709 XmNbottomWidget, separator,
2710 NULL);
2711 else
2712 XtVaSetValues(dialogtextfield,
2713 XmNbottomAttachment, XmATTACH_FORM,
2714 NULL);
2715
2716 set_fontlist(dialogtextfield);
2717 XmTextFieldSetString(dialogtextfield, (char *)textfield);
2718 XtManageChild(dialogtextfield);
2719 XtAddEventHandler(dialogtextfield, KeyPressMask, False,
2720 (XtEventHandler)keyhit_callback, (XtPointer)NULL);
2721 }
2722
2723 // Form holding both message and pixmap labels
2724 form = XtVaCreateWidget("separatorForm",
2725 xmFormWidgetClass, dialogform,
2726 XmNleftAttachment, XmATTACH_FORM,
2727 XmNrightAttachment, XmATTACH_FORM,
2728 XmNtopAttachment, XmATTACH_FORM,
2729 NULL);
2730 XtManageChild(form);
2731
2732 #ifdef HAVE_XPM
2733 // Add a pixmap, left of the message.
2734 switch (type)
2735 {
2736 case VIM_GENERIC:
2737 icon_data = generic_xpm;
2738 break;
2739 case VIM_ERROR:
2740 icon_data = error_xpm;
2741 break;
2742 case VIM_WARNING:
2743 icon_data = alert_xpm;
2744 break;
2745 case VIM_INFO:
2746 icon_data = info_xpm;
2747 break;
2748 case VIM_QUESTION:
2749 icon_data = quest_xpm;
2750 break;
2751 default:
2752 icon_data = generic_xpm;
2753 }
2754
2755 n = 0;
2756 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
2757 XtSetArg(args[n], XmNtopOffset, 8); n++;
2758 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
2759 XtSetArg(args[n], XmNbottomOffset, 8); n++;
2760 XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
2761 XtSetArg(args[n], XmNleftOffset, 8); n++;
2762
2763 dialogpixmap = create_pixmap_label(form, "dialogPixmap",
2764 icon_data, args, n);
2765 XtManageChild(dialogpixmap);
2766 #endif
2767
2768 // Create the dialog message.
2769 // Since LessTif is apparently having problems with the creation of
2770 // properly localized string, we use LtoR here. The symptom is that the
2771 // string sill not show properly in multiple lines as it does in native
2772 // Motif.
2773 label = XmStringCreateLtoR((char *)message, STRING_TAG);
2774 if (label == NULL)
2775 return -1;
2776 w = XtVaCreateManagedWidget("dialogMessage",
2777 xmLabelGadgetClass, form,
2778 XmNlabelString, label,
2779 XmNalignment, XmALIGNMENT_BEGINNING,
2780 XmNtopAttachment, XmATTACH_FORM,
2781 XmNtopOffset, 8,
2782 #ifdef HAVE_XPM
2783 XmNleftAttachment, XmATTACH_WIDGET,
2784 XmNleftWidget, dialogpixmap,
2785 #else
2786 XmNleftAttachment, XmATTACH_FORM,
2787 #endif
2788 XmNleftOffset, 8,
2789 XmNrightAttachment, XmATTACH_FORM,
2790 XmNrightOffset, 8,
2791 XmNbottomAttachment, XmATTACH_FORM,
2792 XmNbottomOffset, 8,
2793 NULL);
2794 XmStringFree(label);
2795 set_fontlist(w);
2796
2797 if (textfield != NULL)
2798 {
2799 XtVaSetValues(form,
2800 XmNbottomAttachment, XmATTACH_WIDGET,
2801 XmNbottomWidget, dialogtextfield,
2802 NULL);
2803 }
2804 else
2805 {
2806 if (butcount > 0)
2807 XtVaSetValues(form,
2808 XmNbottomAttachment, XmATTACH_WIDGET,
2809 XmNbottomWidget, separator,
2810 NULL);
2811 else
2812 XtVaSetValues(form,
2813 XmNbottomAttachment, XmATTACH_FORM,
2814 NULL);
2815 }
2816
2817 if (dfltbutton < 1)
2818 dfltbutton = 1;
2819 if (dfltbutton > butcount)
2820 dfltbutton = butcount;
2821 XtVaSetValues(dialogform,
2822 XmNdefaultButton, buttons[dfltbutton - 1], NULL);
2823 if (textfield != NULL)
2824 XtVaSetValues(dialogform, XmNinitialFocus, dialogtextfield, NULL);
2825 else
2826 XtVaSetValues(dialogform, XmNinitialFocus, buttons[dfltbutton - 1],
2827 NULL);
2828
2829 manage_centered(dialogform);
2830 activate_dialog_mnemonics(dialogform);
2831
2832 if (textfield != NULL && *textfield != NUL)
2833 {
2834 // This only works after the textfield has been realised.
2835 XmTextFieldSetSelection(dialogtextfield,
2836 (XmTextPosition)0, (XmTextPosition)STRLEN(textfield),
2837 XtLastTimestampProcessed(gui.dpy));
2838 XmTextFieldSetCursorPosition(dialogtextfield,
2839 (XmTextPosition)STRLEN(textfield));
2840 }
2841
2842 app = XtWidgetToApplicationContext(dialogform);
2843
2844 // Loop until a button is pressed or the dialog is killed somehow.
2845 dialogStatus = -1;
2846 for (;;)
2847 {
2848 XtAppProcessEvent(app, (XtInputMask)XtIMAll);
2849 if (dialogStatus >= 0 || !XtIsManaged(dialogform))
2850 break;
2851 }
2852
2853 vim_free(buttons);
2854
2855 if (textfield != NULL)
2856 {
2857 p = (char_u *)XmTextGetString(dialogtextfield);
2858 if (p == NULL || dialogStatus < 0)
2859 *textfield = NUL;
2860 else
2861 vim_strncpy(textfield, p, IOSIZE - 1);
2862 XtFree((char *)p);
2863 }
2864
2865 suppress_dialog_mnemonics(dialogform);
2866 XtDestroyWidget(dialogform);
2867
2868 return dialogStatus;
2869 }
2870 #endif // FEAT_GUI_DIALOG
2871
2872 #if defined(FEAT_FOOTER) || defined(PROTO)
2873
2874 static int
gui_mch_compute_footer_height(void)2875 gui_mch_compute_footer_height(void)
2876 {
2877 Dimension height; // total Toolbar height
2878 Dimension top; // XmNmarginTop
2879 Dimension bottom; // XmNmarginBottom
2880 Dimension shadow; // XmNshadowThickness
2881
2882 XtVaGetValues(footer,
2883 XmNheight, &height,
2884 XmNmarginTop, &top,
2885 XmNmarginBottom, &bottom,
2886 XmNshadowThickness, &shadow,
2887 NULL);
2888
2889 return (int) height + top + bottom + (shadow << 1);
2890 }
2891
2892 void
gui_mch_enable_footer(int showit)2893 gui_mch_enable_footer(int showit)
2894 {
2895 if (showit)
2896 {
2897 gui.footer_height = gui_mch_compute_footer_height();
2898 XtManageChild(footer);
2899 }
2900 else
2901 {
2902 gui.footer_height = 0;
2903 XtUnmanageChild(footer);
2904 }
2905 XtVaSetValues(textAreaForm, XmNbottomOffset, gui.footer_height, NULL);
2906 }
2907
2908 void
gui_mch_set_footer(char_u * s)2909 gui_mch_set_footer(char_u *s)
2910 {
2911 XmString xms;
2912
2913 xms = XmStringCreate((char *)s, STRING_TAG);
2914 if (xms != NULL)
2915 {
2916 XtVaSetValues(footer, XmNlabelString, xms, NULL);
2917 XmStringFree(xms);
2918 }
2919 }
2920
2921 #endif
2922
2923
2924 #if defined(FEAT_TOOLBAR) || defined(PROTO)
2925 void
gui_mch_show_toolbar(int showit)2926 gui_mch_show_toolbar(int showit)
2927 {
2928 Cardinal numChildren; // how many children toolBar has
2929
2930 if (toolBar == (Widget)0)
2931 return;
2932 XtVaGetValues(toolBar, XmNnumChildren, &numChildren, NULL);
2933 if (showit && numChildren > 0)
2934 {
2935 // Assume that we want to show the toolbar if p_toolbar contains
2936 // valid option settings, therefore p_toolbar must not be NULL.
2937 WidgetList children;
2938
2939 XtVaGetValues(toolBar, XmNchildren, &children, NULL);
2940 {
2941 void (*action)(BalloonEval *);
2942 int text = 0;
2943
2944 if (strstr((const char *)p_toolbar, "tooltips"))
2945 action = &gui_mch_enable_beval_area;
2946 else
2947 action = &gui_mch_disable_beval_area;
2948 if (strstr((const char *)p_toolbar, "text"))
2949 text = 1;
2950 else if (strstr((const char *)p_toolbar, "icons"))
2951 text = -1;
2952 if (text != 0)
2953 {
2954 vimmenu_T *toolbar;
2955 vimmenu_T *cur;
2956
2957 FOR_ALL_MENUS(toolbar)
2958 if (menu_is_toolbar(toolbar->dname))
2959 break;
2960 // Assumption: toolbar is NULL if there is no toolbar,
2961 // otherwise it contains the toolbar menu structure.
2962 //
2963 // Assumption: "numChildren" == the number of items in the list
2964 // of items beginning with toolbar->children.
2965 if (toolbar)
2966 {
2967 for (cur = toolbar->children; cur; cur = cur->next)
2968 {
2969 Arg args[1];
2970 int n = 0;
2971
2972 // Enable/Disable tooltip (OK to enable while
2973 // currently enabled).
2974 if (cur->tip != NULL)
2975 (*action)(cur->tip);
2976 if (!menu_is_separator(cur->name))
2977 {
2978 if (text == 1 || cur->xpm == NULL)
2979 {
2980 XtSetArg(args[n], XmNlabelType, XmSTRING);
2981 ++n;
2982 }
2983 if (cur->id != NULL)
2984 {
2985 XtUnmanageChild(cur->id);
2986 XtSetValues(cur->id, args, n);
2987 XtManageChild(cur->id);
2988 }
2989 }
2990 }
2991 }
2992 }
2993 }
2994 gui.toolbar_height = gui_mch_compute_toolbar_height();
2995 XtManageChild(XtParent(toolBar));
2996 #ifdef FEAT_GUI_TABLINE
2997 if (showing_tabline)
2998 {
2999 XtVaSetValues(tabLine,
3000 XmNtopAttachment, XmATTACH_WIDGET,
3001 XmNtopWidget, XtParent(toolBar),
3002 NULL);
3003 XtVaSetValues(textAreaForm,
3004 XmNtopAttachment, XmATTACH_WIDGET,
3005 XmNtopWidget, tabLine,
3006 NULL);
3007 }
3008 else
3009 #endif
3010 XtVaSetValues(textAreaForm,
3011 XmNtopAttachment, XmATTACH_WIDGET,
3012 XmNtopWidget, XtParent(toolBar),
3013 NULL);
3014 if (XtIsManaged(menuBar))
3015 XtVaSetValues(XtParent(toolBar),
3016 XmNtopAttachment, XmATTACH_WIDGET,
3017 XmNtopWidget, menuBar,
3018 NULL);
3019 else
3020 XtVaSetValues(XtParent(toolBar),
3021 XmNtopAttachment, XmATTACH_FORM,
3022 NULL);
3023 }
3024 else
3025 {
3026 gui.toolbar_height = 0;
3027 if (XtIsManaged(menuBar))
3028 {
3029 #ifdef FEAT_GUI_TABLINE
3030 if (showing_tabline)
3031 {
3032 XtVaSetValues(tabLine,
3033 XmNtopAttachment, XmATTACH_WIDGET,
3034 XmNtopWidget, menuBar,
3035 NULL);
3036 XtVaSetValues(textAreaForm,
3037 XmNtopAttachment, XmATTACH_WIDGET,
3038 XmNtopWidget, tabLine,
3039 NULL);
3040 }
3041 else
3042 #endif
3043 XtVaSetValues(textAreaForm,
3044 XmNtopAttachment, XmATTACH_WIDGET,
3045 XmNtopWidget, menuBar,
3046 NULL);
3047 }
3048 else
3049 {
3050 #ifdef FEAT_GUI_TABLINE
3051 if (showing_tabline)
3052 {
3053 XtVaSetValues(tabLine,
3054 XmNtopAttachment, XmATTACH_FORM,
3055 NULL);
3056 XtVaSetValues(textAreaForm,
3057 XmNtopAttachment, XmATTACH_WIDGET,
3058 XmNtopWidget, tabLine,
3059 NULL);
3060 }
3061 else
3062 #endif
3063 XtVaSetValues(textAreaForm,
3064 XmNtopAttachment, XmATTACH_FORM,
3065 NULL);
3066 }
3067
3068 XtUnmanageChild(XtParent(toolBar));
3069 }
3070 gui_set_shellsize(FALSE, FALSE, RESIZE_VERT);
3071 }
3072
3073 /*
3074 * A toolbar button has been pushed; now reset the input focus
3075 * such that the user can type page up/down etc. and have the
3076 * input go to the editor window, not the button
3077 */
3078 static void
reset_focus(void)3079 reset_focus(void)
3080 {
3081 if (textArea != NULL)
3082 XmProcessTraversal(textArea, XmTRAVERSE_CURRENT);
3083 }
3084
3085 int
gui_mch_compute_toolbar_height(void)3086 gui_mch_compute_toolbar_height(void)
3087 {
3088 Dimension borders;
3089 Dimension height; // total Toolbar height
3090 Dimension whgt; // height of each widget
3091 WidgetList children; // list of toolBar's children
3092 Cardinal numChildren; // how many children toolBar has
3093 int i;
3094
3095 borders = 0;
3096 height = 0;
3097 if (toolBar != (Widget)0 && toolBarFrame != (Widget)0)
3098 { // get height of XmFrame parent
3099 Dimension fst;
3100 Dimension fmh;
3101 Dimension tst;
3102 Dimension tmh;
3103
3104 XtVaGetValues(toolBarFrame,
3105 XmNshadowThickness, &fst,
3106 XmNmarginHeight, &fmh,
3107 NULL);
3108 borders += fst + fmh;
3109 XtVaGetValues(toolBar,
3110 XmNshadowThickness, &tst,
3111 XmNmarginHeight, &tmh,
3112 XmNchildren, &children,
3113 XmNnumChildren, &numChildren, NULL);
3114 borders += tst + tmh;
3115 for (i = 0; i < (int)numChildren; i++)
3116 {
3117 whgt = 0;
3118 XtVaGetValues(children[i], XmNheight, &whgt, NULL);
3119 if (height < whgt)
3120 height = whgt;
3121 }
3122 }
3123 #ifdef LESSTIF_VERSION
3124 // Hack: When starting up we get wrong dimensions.
3125 if (height < 10)
3126 height = 24;
3127 #endif
3128
3129 return (int)(height + (borders << 1));
3130 }
3131
3132 void
motif_get_toolbar_colors(Pixel * bgp,Pixel * fgp,Pixel * bsp,Pixel * tsp,Pixel * hsp)3133 motif_get_toolbar_colors(
3134 Pixel *bgp,
3135 Pixel *fgp,
3136 Pixel *bsp,
3137 Pixel *tsp,
3138 Pixel *hsp)
3139 {
3140 XtVaGetValues(toolBar,
3141 XmNbackground, bgp,
3142 XmNforeground, fgp,
3143 XmNbottomShadowColor, bsp,
3144 XmNtopShadowColor, tsp,
3145 XmNhighlightColor, hsp,
3146 NULL);
3147 }
3148
3149 # ifdef FEAT_FOOTER
3150 /*
3151 * The next toolbar enter/leave callbacks should really do balloon help. But
3152 * I have to use footer help for backwards compatibility. Hopefully both will
3153 * get implemented and the user will have a choice.
3154 */
3155 static void
toolbarbutton_enter_cb(Widget w UNUSED,XtPointer client_data,XEvent * event UNUSED,Boolean * cont UNUSED)3156 toolbarbutton_enter_cb(
3157 Widget w UNUSED,
3158 XtPointer client_data,
3159 XEvent *event UNUSED,
3160 Boolean *cont UNUSED)
3161 {
3162 vimmenu_T *menu = (vimmenu_T *) client_data;
3163
3164 if (menu->strings[MENU_INDEX_TIP] != NULL)
3165 {
3166 if (vim_strchr(p_go, GO_FOOTER) != NULL)
3167 gui_mch_set_footer(menu->strings[MENU_INDEX_TIP]);
3168 }
3169 }
3170
3171 static void
toolbarbutton_leave_cb(Widget w UNUSED,XtPointer client_data UNUSED,XEvent * event UNUSED,Boolean * cont UNUSED)3172 toolbarbutton_leave_cb(
3173 Widget w UNUSED,
3174 XtPointer client_data UNUSED,
3175 XEvent *event UNUSED,
3176 Boolean *cont UNUSED)
3177 {
3178 gui_mch_set_footer((char_u *) "");
3179 }
3180 # endif
3181 #endif
3182
3183 #if defined(FEAT_GUI_TABLINE) || defined(PROTO)
3184 /*
3185 * Show or hide the tabline.
3186 */
3187 void
gui_mch_show_tabline(int showit)3188 gui_mch_show_tabline(int showit)
3189 {
3190 if (tabLine == (Widget)0)
3191 return;
3192
3193 if (!showit != !showing_tabline)
3194 {
3195 if (showit)
3196 {
3197 XtManageChild(tabLine);
3198 XtUnmanageChild(XtNameToWidget(tabLine, "PageScroller"));
3199 XtUnmanageChild(XtNameToWidget(tabLine, "MinorTabScrollerNext"));
3200 XtUnmanageChild(XtNameToWidget(tabLine,
3201 "MinorTabScrollerPrevious"));
3202 #ifdef FEAT_MENU
3203 # ifdef FEAT_TOOLBAR
3204 if (XtIsManaged(XtParent(toolBar)))
3205 XtVaSetValues(tabLine,
3206 XmNtopAttachment, XmATTACH_WIDGET,
3207 XmNtopWidget, XtParent(toolBar), NULL);
3208 else
3209 # endif
3210 if (XtIsManaged(menuBar))
3211 XtVaSetValues(tabLine,
3212 XmNtopAttachment, XmATTACH_WIDGET,
3213 XmNtopWidget, menuBar, NULL);
3214 else
3215 #endif
3216 XtVaSetValues(tabLine,
3217 XmNtopAttachment, XmATTACH_FORM, NULL);
3218 XtVaSetValues(textAreaForm,
3219 XmNtopAttachment, XmATTACH_WIDGET,
3220 XmNtopWidget, tabLine,
3221 NULL);
3222 }
3223 else
3224 {
3225 XtUnmanageChild(tabLine);
3226 #ifdef FEAT_MENU
3227 # ifdef FEAT_TOOLBAR
3228 if (XtIsManaged(XtParent(toolBar)))
3229 XtVaSetValues(textAreaForm,
3230 XmNtopAttachment, XmATTACH_WIDGET,
3231 XmNtopWidget, XtParent(toolBar), NULL);
3232 else
3233 # endif
3234 if (XtIsManaged(menuBar))
3235 XtVaSetValues(textAreaForm,
3236 XmNtopAttachment, XmATTACH_WIDGET,
3237 XmNtopWidget, menuBar, NULL);
3238 else
3239 #endif
3240 XtVaSetValues(textAreaForm,
3241 XmNtopAttachment, XmATTACH_FORM, NULL);
3242 }
3243 showing_tabline = showit;
3244 }
3245 }
3246
3247 /*
3248 * Return TRUE when tabline is displayed.
3249 */
3250 int
gui_mch_showing_tabline(void)3251 gui_mch_showing_tabline(void)
3252 {
3253 return tabLine != (Widget)0 && showing_tabline;
3254 }
3255
3256 /*
3257 * Update the labels of the tabline.
3258 */
3259 void
gui_mch_update_tabline(void)3260 gui_mch_update_tabline(void)
3261 {
3262 tabpage_T *tp;
3263 int nr = 1, n;
3264 Arg args[10];
3265 int curtabidx = 0, currentpage;
3266 Widget tab;
3267 XmNotebookPageInfo page_info;
3268 XmNotebookPageStatus page_status;
3269 int last_page, tab_count;
3270 XmString label_str;
3271 char *label_cstr;
3272 BalloonEval *beval;
3273
3274 if (tabLine == (Widget)0)
3275 return;
3276
3277 // Add a label for each tab page. They all contain the same text area.
3278 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, ++nr)
3279 {
3280 if (tp == curtab)
3281 curtabidx = nr;
3282
3283 page_status = XmNotebookGetPageInfo(tabLine, nr, &page_info);
3284 if (page_status == XmPAGE_INVALID
3285 || page_info.major_tab_widget == (Widget)0)
3286 {
3287 // Add the tab
3288 n = 0;
3289 XtSetArg(args[n], XmNnotebookChildType, XmMAJOR_TAB); n++;
3290 XtSetArg(args[n], XmNtraversalOn, False); n++;
3291 XtSetArg(args[n], XmNalignment, XmALIGNMENT_BEGINNING); n++;
3292 XtSetArg(args[n], XmNhighlightThickness, 1); n++;
3293 XtSetArg(args[n], XmNshadowThickness , 1); n++;
3294 tab = XmCreatePushButton(tabLine, "-Empty-", args, n);
3295 XtManageChild(tab);
3296 beval = gui_mch_create_beval_area(tab, NULL, tabline_balloon_cb,
3297 NULL);
3298 XtVaSetValues(tab, XmNuserData, beval, NULL);
3299 }
3300 else
3301 tab = page_info.major_tab_widget;
3302
3303 XtVaSetValues(tab, XmNpageNumber, nr, NULL);
3304
3305 /*
3306 * Change the label text only if it is different
3307 */
3308 XtVaGetValues(tab, XmNlabelString, &label_str, NULL);
3309 if (XmStringGetLtoR(label_str, XmSTRING_DEFAULT_CHARSET, &label_cstr))
3310 {
3311 get_tabline_label(tp, FALSE);
3312 if (STRCMP(label_cstr, NameBuff) != 0)
3313 {
3314 XtVaSetValues(tab, XtVaTypedArg, XmNlabelString, XmRString,
3315 NameBuff, STRLEN(NameBuff) + 1, NULL);
3316 /*
3317 * Force a resize of the tab label button
3318 */
3319 XtUnmanageChild(tab);
3320 XtManageChild(tab);
3321 }
3322 XtFree(label_cstr);
3323 }
3324 }
3325
3326 tab_count = nr - 1;
3327
3328 XtVaGetValues(tabLine, XmNlastPageNumber, &last_page, NULL);
3329
3330 // Remove any old labels.
3331 while (nr <= last_page)
3332 {
3333 if (XmNotebookGetPageInfo(tabLine, nr, &page_info) != XmPAGE_INVALID
3334 && page_info.page_number == nr
3335 && page_info.major_tab_widget != (Widget)0)
3336 {
3337 XtVaGetValues(page_info.major_tab_widget, XmNuserData, &beval, NULL);
3338 if (beval != NULL)
3339 gui_mch_destroy_beval_area(beval);
3340 XtUnmanageChild(page_info.major_tab_widget);
3341 XtDestroyWidget(page_info.major_tab_widget);
3342 }
3343 nr++;
3344 }
3345
3346 XtVaSetValues(tabLine, XmNlastPageNumber, tab_count, NULL);
3347
3348 XtVaGetValues(tabLine, XmNcurrentPageNumber, ¤tpage, NULL);
3349 if (currentpage != curtabidx)
3350 XtVaSetValues(tabLine, XmNcurrentPageNumber, curtabidx, NULL);
3351 }
3352
3353 /*
3354 * Set the current tab to "nr". First tab is 1.
3355 */
3356 void
gui_mch_set_curtab(int nr)3357 gui_mch_set_curtab(int nr)
3358 {
3359 int currentpage;
3360
3361 if (tabLine == (Widget)0)
3362 return;
3363
3364 XtVaGetValues(tabLine, XmNcurrentPageNumber, ¤tpage, NULL);
3365 if (currentpage != nr)
3366 XtVaSetValues(tabLine, XmNcurrentPageNumber, nr, NULL);
3367 }
3368 #endif
3369
3370 /*
3371 * Set the colors of Widget "id" to the menu colors.
3372 */
3373 static void
gui_motif_menu_colors(Widget id)3374 gui_motif_menu_colors(Widget id)
3375 {
3376 if (gui.menu_bg_pixel != INVALCOLOR)
3377 #if (XmVersion >= 1002)
3378 XmChangeColor(id, gui.menu_bg_pixel);
3379 #else
3380 XtVaSetValues(id, XmNbackground, gui.menu_bg_pixel, NULL);
3381 #endif
3382 if (gui.menu_fg_pixel != INVALCOLOR)
3383 XtVaSetValues(id, XmNforeground, gui.menu_fg_pixel, NULL);
3384 }
3385
3386 /*
3387 * Set the colors of Widget "id" to the scrollbar colors.
3388 */
3389 static void
gui_motif_scroll_colors(Widget id)3390 gui_motif_scroll_colors(Widget id)
3391 {
3392 if (gui.scroll_bg_pixel != INVALCOLOR)
3393 #if (XmVersion >= 1002)
3394 XmChangeColor(id, gui.scroll_bg_pixel);
3395 #else
3396 XtVaSetValues(id, XmNbackground, gui.scroll_bg_pixel, NULL);
3397 #endif
3398 if (gui.scroll_fg_pixel != INVALCOLOR)
3399 XtVaSetValues(id, XmNforeground, gui.scroll_fg_pixel, NULL);
3400 }
3401
3402 /*
3403 * Set the fontlist for Widget "id" to use gui.menu_fontset or gui.menu_font.
3404 */
3405 void
gui_motif_menu_fontlist(Widget id UNUSED)3406 gui_motif_menu_fontlist(Widget id UNUSED)
3407 {
3408 #ifdef FEAT_MENU
3409 #ifdef FONTSET_ALWAYS
3410 if (gui.menu_fontset != NOFONTSET)
3411 {
3412 XmFontList fl;
3413
3414 fl = gui_motif_fontset2fontlist((XFontSet *)&gui.menu_fontset);
3415 if (fl != NULL)
3416 {
3417 if (XtIsManaged(id))
3418 {
3419 XtUnmanageChild(id);
3420 XtVaSetValues(id, XmNfontList, fl, NULL);
3421 // We should force the widget to recalculate its
3422 // geometry now.
3423 XtManageChild(id);
3424 }
3425 else
3426 XtVaSetValues(id, XmNfontList, fl, NULL);
3427 XmFontListFree(fl);
3428 }
3429 }
3430 #else
3431 if (gui.menu_font != NOFONT)
3432 {
3433 XmFontList fl;
3434
3435 fl = gui_motif_create_fontlist((XFontStruct *)gui.menu_font);
3436 if (fl != NULL)
3437 {
3438 if (XtIsManaged(id))
3439 {
3440 XtUnmanageChild(id);
3441 XtVaSetValues(id, XmNfontList, fl, NULL);
3442 // We should force the widget to recalculate its
3443 // geometry now.
3444 XtManageChild(id);
3445 }
3446 else
3447 XtVaSetValues(id, XmNfontList, fl, NULL);
3448 XmFontListFree(fl);
3449 }
3450 }
3451 #endif
3452 #endif
3453 }
3454
3455
3456 /*
3457 * We don't create it twice for the sake of speed.
3458 */
3459
3460 typedef struct _SharedFindReplace
3461 {
3462 Widget dialog; // the main dialog widget
3463 Widget wword; // 'Exact match' check button
3464 Widget mcase; // 'match case' check button
3465 Widget up; // search direction 'Up' radio button
3466 Widget down; // search direction 'Down' radio button
3467 Widget what; // 'Find what' entry text widget
3468 Widget with; // 'Replace with' entry text widget
3469 Widget find; // 'Find Next' action button
3470 Widget replace; // 'Replace With' action button
3471 Widget all; // 'Replace All' action button
3472 Widget undo; // 'Undo' action button
3473
3474 Widget cancel;
3475 } SharedFindReplace;
3476
3477 static SharedFindReplace find_widgets = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
3478 static SharedFindReplace repl_widgets = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
3479
3480 static void
find_replace_destroy_callback(Widget w UNUSED,XtPointer client_data,XtPointer call_data UNUSED)3481 find_replace_destroy_callback(
3482 Widget w UNUSED,
3483 XtPointer client_data,
3484 XtPointer call_data UNUSED)
3485 {
3486 SharedFindReplace *cd = (SharedFindReplace *)client_data;
3487
3488 if (cd != NULL)
3489 // suppress_dialog_mnemonics(cd->dialog);
3490 cd->dialog = (Widget)0;
3491 }
3492
3493 static void
find_replace_dismiss_callback(Widget w UNUSED,XtPointer client_data,XtPointer call_data UNUSED)3494 find_replace_dismiss_callback(
3495 Widget w UNUSED,
3496 XtPointer client_data,
3497 XtPointer call_data UNUSED)
3498 {
3499 SharedFindReplace *cd = (SharedFindReplace *)client_data;
3500
3501 if (cd != NULL)
3502 XtUnmanageChild(cd->dialog);
3503 }
3504
3505 static void
entry_activate_callback(Widget w UNUSED,XtPointer client_data,XtPointer call_data UNUSED)3506 entry_activate_callback(
3507 Widget w UNUSED,
3508 XtPointer client_data,
3509 XtPointer call_data UNUSED)
3510 {
3511 XmProcessTraversal((Widget)client_data, XmTRAVERSE_CURRENT);
3512 }
3513
3514 static void
find_replace_callback(Widget w UNUSED,XtPointer client_data,XtPointer call_data UNUSED)3515 find_replace_callback(
3516 Widget w UNUSED,
3517 XtPointer client_data,
3518 XtPointer call_data UNUSED)
3519 {
3520 long_u flags = (long_u)client_data;
3521 char *find_text, *repl_text;
3522 Boolean direction_down = TRUE;
3523 Boolean wword;
3524 Boolean mcase;
3525 SharedFindReplace *sfr;
3526
3527 if (flags == FRD_UNDO)
3528 {
3529 char_u *save_cpo = p_cpo;
3530
3531 // No need to be Vi compatible here.
3532 p_cpo = empty_option;
3533 u_undo(1);
3534 p_cpo = save_cpo;
3535 gui_update_screen();
3536 return;
3537 }
3538
3539 // Get the search/replace strings from the dialog
3540 if (flags == FRD_FINDNEXT)
3541 {
3542 repl_text = NULL;
3543 sfr = &find_widgets;
3544 }
3545 else
3546 {
3547 repl_text = XmTextFieldGetString(repl_widgets.with);
3548 sfr = &repl_widgets;
3549 }
3550 find_text = XmTextFieldGetString(sfr->what);
3551 XtVaGetValues(sfr->down, XmNset, &direction_down, NULL);
3552 XtVaGetValues(sfr->wword, XmNset, &wword, NULL);
3553 XtVaGetValues(sfr->mcase, XmNset, &mcase, NULL);
3554 if (wword)
3555 flags |= FRD_WHOLE_WORD;
3556 if (mcase)
3557 flags |= FRD_MATCH_CASE;
3558
3559 (void)gui_do_findrepl((int)flags, (char_u *)find_text, (char_u *)repl_text,
3560 direction_down);
3561
3562 if (find_text != NULL)
3563 XtFree(find_text);
3564 if (repl_text != NULL)
3565 XtFree(repl_text);
3566 }
3567
3568 static void
find_replace_keypress(Widget w UNUSED,SharedFindReplace * frdp,XKeyEvent * event,Boolean * b UNUSED)3569 find_replace_keypress(
3570 Widget w UNUSED,
3571 SharedFindReplace *frdp,
3572 XKeyEvent *event,
3573 Boolean *b UNUSED)
3574 {
3575 KeySym keysym;
3576
3577 if (frdp == NULL)
3578 return;
3579
3580 keysym = XLookupKeysym(event, 0);
3581
3582 // the scape key pops the whole dialog down
3583 if (keysym == XK_Escape)
3584 XtUnmanageChild(frdp->dialog);
3585 }
3586
3587 static void
set_label(Widget w,char * label)3588 set_label(Widget w, char *label)
3589 {
3590 XmString str;
3591 char_u *p, *next;
3592 KeySym mnemonic = NUL;
3593
3594 if (!w)
3595 return;
3596
3597 p = vim_strsave((char_u *)label);
3598 if (p == NULL)
3599 return;
3600 for (next = p; *next; ++next)
3601 {
3602 if (*next == DLG_HOTKEY_CHAR)
3603 {
3604 int len = STRLEN(next);
3605
3606 if (len > 0)
3607 {
3608 mch_memmove(next, next + 1, len);
3609 mnemonic = next[0];
3610 }
3611 }
3612 }
3613
3614 str = XmStringCreateSimple((char *)p);
3615 vim_free(p);
3616 if (str)
3617 {
3618 XtVaSetValues(w,
3619 XmNlabelString, str,
3620 XmNmnemonic, mnemonic,
3621 NULL);
3622 XmStringFree(str);
3623 }
3624 gui_motif_menu_fontlist(w);
3625 }
3626
3627 static void
find_replace_dialog_create(char_u * arg,int do_replace)3628 find_replace_dialog_create(char_u *arg, int do_replace)
3629 {
3630 SharedFindReplace *frdp;
3631 Widget separator;
3632 Widget input_form;
3633 Widget button_form;
3634 Widget toggle_form;
3635 Widget frame;
3636 XmString str;
3637 int n;
3638 Arg args[6];
3639 int wword = FALSE;
3640 int mcase = !p_ic;
3641 Dimension width;
3642 Dimension widest;
3643 char_u *entry_text;
3644
3645 frdp = do_replace ? &repl_widgets : &find_widgets;
3646
3647 // Get the search string to use.
3648 entry_text = get_find_dialog_text(arg, &wword, &mcase);
3649
3650 // If the dialog already exists, just raise it.
3651 if (frdp->dialog)
3652 {
3653 gui_motif_synch_fonts();
3654
3655 // If the window is already up, just pop it to the top
3656 if (XtIsManaged(frdp->dialog))
3657 XMapRaised(XtDisplay(frdp->dialog),
3658 XtWindow(XtParent(frdp->dialog)));
3659 else
3660 XtManageChild(frdp->dialog);
3661 XtPopup(XtParent(frdp->dialog), XtGrabNone);
3662 XmProcessTraversal(frdp->what, XmTRAVERSE_CURRENT);
3663
3664 if (entry_text != NULL)
3665 XmTextFieldSetString(frdp->what, (char *)entry_text);
3666 vim_free(entry_text);
3667
3668 XtVaSetValues(frdp->wword, XmNset, wword, NULL);
3669 return;
3670 }
3671
3672 // Create a fresh new dialog window
3673 if (do_replace)
3674 str = XmStringCreateSimple(_("VIM - Search and Replace..."));
3675 else
3676 str = XmStringCreateSimple(_("VIM - Search..."));
3677
3678 n = 0;
3679 XtSetArg(args[n], XmNautoUnmanage, False); n++;
3680 XtSetArg(args[n], XmNnoResize, True); n++;
3681 XtSetArg(args[n], XmNdialogTitle, str); n++;
3682
3683 frdp->dialog = XmCreateFormDialog(vimShell, "findReplaceDialog", args, n);
3684 XmStringFree(str);
3685 XtAddCallback(frdp->dialog, XmNdestroyCallback,
3686 find_replace_destroy_callback, frdp);
3687
3688 button_form = XtVaCreateWidget("buttonForm",
3689 xmFormWidgetClass, frdp->dialog,
3690 XmNrightAttachment, XmATTACH_FORM,
3691 XmNrightOffset, 4,
3692 XmNtopAttachment, XmATTACH_FORM,
3693 XmNtopOffset, 4,
3694 XmNbottomAttachment, XmATTACH_FORM,
3695 XmNbottomOffset, 4,
3696 NULL);
3697
3698 frdp->find = XtVaCreateManagedWidget("findButton",
3699 xmPushButtonWidgetClass, button_form,
3700 XmNsensitive, True,
3701 XmNtopAttachment, XmATTACH_FORM,
3702 XmNleftAttachment, XmATTACH_FORM,
3703 XmNrightAttachment, XmATTACH_FORM,
3704 NULL);
3705 set_label(frdp->find, _("Find &Next"));
3706
3707 XtAddCallback(frdp->find, XmNactivateCallback,
3708 find_replace_callback,
3709 (do_replace ? (XtPointer)FRD_R_FINDNEXT : (XtPointer)FRD_FINDNEXT));
3710
3711 if (do_replace)
3712 {
3713 frdp->replace = XtVaCreateManagedWidget("replaceButton",
3714 xmPushButtonWidgetClass, button_form,
3715 XmNtopAttachment, XmATTACH_WIDGET,
3716 XmNtopWidget, frdp->find,
3717 XmNleftAttachment, XmATTACH_FORM,
3718 XmNrightAttachment, XmATTACH_FORM,
3719 NULL);
3720 set_label(frdp->replace, _("&Replace"));
3721 XtAddCallback(frdp->replace, XmNactivateCallback,
3722 find_replace_callback, (XtPointer)FRD_REPLACE);
3723
3724 frdp->all = XtVaCreateManagedWidget("replaceAllButton",
3725 xmPushButtonWidgetClass, button_form,
3726 XmNtopAttachment, XmATTACH_WIDGET,
3727 XmNtopWidget, frdp->replace,
3728 XmNleftAttachment, XmATTACH_FORM,
3729 XmNrightAttachment, XmATTACH_FORM,
3730 NULL);
3731 set_label(frdp->all, _("Replace &All"));
3732 XtAddCallback(frdp->all, XmNactivateCallback,
3733 find_replace_callback, (XtPointer)FRD_REPLACEALL);
3734
3735 frdp->undo = XtVaCreateManagedWidget("undoButton",
3736 xmPushButtonWidgetClass, button_form,
3737 XmNtopAttachment, XmATTACH_WIDGET,
3738 XmNtopWidget, frdp->all,
3739 XmNleftAttachment, XmATTACH_FORM,
3740 XmNrightAttachment, XmATTACH_FORM,
3741 NULL);
3742 set_label(frdp->undo, _("&Undo"));
3743 XtAddCallback(frdp->undo, XmNactivateCallback,
3744 find_replace_callback, (XtPointer)FRD_UNDO);
3745 }
3746
3747 frdp->cancel = XtVaCreateManagedWidget("closeButton",
3748 xmPushButtonWidgetClass, button_form,
3749 XmNleftAttachment, XmATTACH_FORM,
3750 XmNrightAttachment, XmATTACH_FORM,
3751 XmNbottomAttachment, XmATTACH_FORM,
3752 NULL);
3753 set_label(frdp->cancel, _("&Cancel"));
3754 XtAddCallback(frdp->cancel, XmNactivateCallback,
3755 find_replace_dismiss_callback, frdp);
3756 gui_motif_menu_fontlist(frdp->cancel);
3757
3758 XtManageChild(button_form);
3759
3760 n = 0;
3761 XtSetArg(args[n], XmNorientation, XmVERTICAL); n++;
3762 XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); n++;
3763 XtSetArg(args[n], XmNrightWidget, button_form); n++;
3764 XtSetArg(args[n], XmNrightOffset, 4); n++;
3765 XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
3766 XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
3767 separator = XmCreateSeparatorGadget(frdp->dialog, "separator", args, n);
3768 XtManageChild(separator);
3769
3770 input_form = XtVaCreateWidget("inputForm",
3771 xmFormWidgetClass, frdp->dialog,
3772 XmNleftAttachment, XmATTACH_FORM,
3773 XmNleftOffset, 4,
3774 XmNrightAttachment, XmATTACH_WIDGET,
3775 XmNrightWidget, separator,
3776 XmNrightOffset, 4,
3777 XmNtopAttachment, XmATTACH_FORM,
3778 XmNtopOffset, 4,
3779 NULL);
3780
3781 {
3782 Widget label_what;
3783 Widget label_with = (Widget)0;
3784
3785 str = XmStringCreateSimple(_("Find what:"));
3786 label_what = XtVaCreateManagedWidget("whatLabel",
3787 xmLabelGadgetClass, input_form,
3788 XmNlabelString, str,
3789 XmNleftAttachment, XmATTACH_FORM,
3790 XmNtopAttachment, XmATTACH_FORM,
3791 XmNtopOffset, 4,
3792 NULL);
3793 XmStringFree(str);
3794 gui_motif_menu_fontlist(label_what);
3795
3796 frdp->what = XtVaCreateManagedWidget("whatText",
3797 xmTextFieldWidgetClass, input_form,
3798 XmNtopAttachment, XmATTACH_FORM,
3799 XmNrightAttachment, XmATTACH_FORM,
3800 XmNleftAttachment, XmATTACH_FORM,
3801 NULL);
3802
3803 if (do_replace)
3804 {
3805 frdp->with = XtVaCreateManagedWidget("withText",
3806 xmTextFieldWidgetClass, input_form,
3807 XmNtopAttachment, XmATTACH_WIDGET,
3808 XmNtopWidget, frdp->what,
3809 XmNtopOffset, 4,
3810 XmNleftAttachment, XmATTACH_FORM,
3811 XmNrightAttachment, XmATTACH_FORM,
3812 XmNbottomAttachment, XmATTACH_FORM,
3813 NULL);
3814
3815 XtAddCallback(frdp->with, XmNactivateCallback,
3816 find_replace_callback, (XtPointer) FRD_R_FINDNEXT);
3817
3818 str = XmStringCreateSimple(_("Replace with:"));
3819 label_with = XtVaCreateManagedWidget("withLabel",
3820 xmLabelGadgetClass, input_form,
3821 XmNlabelString, str,
3822 XmNleftAttachment, XmATTACH_FORM,
3823 XmNtopAttachment, XmATTACH_WIDGET,
3824 XmNtopWidget, frdp->what,
3825 XmNtopOffset, 4,
3826 XmNbottomAttachment, XmATTACH_FORM,
3827 NULL);
3828 XmStringFree(str);
3829 gui_motif_menu_fontlist(label_with);
3830
3831 /*
3832 * Make the entry activation only change the input focus onto the
3833 * with item.
3834 */
3835 XtAddCallback(frdp->what, XmNactivateCallback,
3836 entry_activate_callback, frdp->with);
3837 XtAddEventHandler(frdp->with, KeyPressMask, False,
3838 (XtEventHandler)find_replace_keypress,
3839 (XtPointer) frdp);
3840
3841 }
3842 else
3843 {
3844 /*
3845 * Make the entry activation do the search.
3846 */
3847 XtAddCallback(frdp->what, XmNactivateCallback,
3848 find_replace_callback, (XtPointer)FRD_FINDNEXT);
3849 }
3850 XtAddEventHandler(frdp->what, KeyPressMask, False,
3851 (XtEventHandler)find_replace_keypress,
3852 (XtPointer)frdp);
3853
3854 // Get the maximum width between the label widgets and line them up.
3855 n = 0;
3856 XtSetArg(args[n], XmNwidth, &width); n++;
3857 XtGetValues(label_what, args, n);
3858 widest = width;
3859 if (do_replace)
3860 {
3861 XtGetValues(label_with, args, n);
3862 if (width > widest)
3863 widest = width;
3864 }
3865
3866 XtVaSetValues(frdp->what, XmNleftOffset, widest, NULL);
3867 if (do_replace)
3868 XtVaSetValues(frdp->with, XmNleftOffset, widest, NULL);
3869
3870 }
3871
3872 XtManageChild(input_form);
3873
3874 {
3875 Widget radio_box;
3876 Widget w;
3877
3878 frame = XtVaCreateWidget("directionFrame",
3879 xmFrameWidgetClass, frdp->dialog,
3880 XmNtopAttachment, XmATTACH_WIDGET,
3881 XmNtopWidget, input_form,
3882 XmNtopOffset, 4,
3883 XmNbottomAttachment, XmATTACH_FORM,
3884 XmNbottomOffset, 4,
3885 XmNrightAttachment, XmATTACH_OPPOSITE_WIDGET,
3886 XmNrightWidget, input_form,
3887 NULL);
3888
3889 str = XmStringCreateSimple(_("Direction"));
3890 w = XtVaCreateManagedWidget("directionFrameLabel",
3891 xmLabelGadgetClass, frame,
3892 XmNlabelString, str,
3893 XmNchildHorizontalAlignment, XmALIGNMENT_BEGINNING,
3894 XmNchildType, XmFRAME_TITLE_CHILD,
3895 NULL);
3896 XmStringFree(str);
3897 gui_motif_menu_fontlist(w);
3898
3899 radio_box = XmCreateRadioBox(frame, "radioBox",
3900 (ArgList)NULL, 0);
3901
3902 str = XmStringCreateSimple( _("Up"));
3903 frdp->up = XtVaCreateManagedWidget("upRadioButton",
3904 xmToggleButtonGadgetClass, radio_box,
3905 XmNlabelString, str,
3906 XmNset, False,
3907 NULL);
3908 XmStringFree(str);
3909 gui_motif_menu_fontlist(frdp->up);
3910
3911 str = XmStringCreateSimple(_("Down"));
3912 frdp->down = XtVaCreateManagedWidget("downRadioButton",
3913 xmToggleButtonGadgetClass, radio_box,
3914 XmNlabelString, str,
3915 XmNset, True,
3916 NULL);
3917 XmStringFree(str);
3918 gui_motif_menu_fontlist(frdp->down);
3919
3920 XtManageChild(radio_box);
3921 XtManageChild(frame);
3922 }
3923
3924 toggle_form = XtVaCreateWidget("toggleForm",
3925 xmFormWidgetClass, frdp->dialog,
3926 XmNleftAttachment, XmATTACH_FORM,
3927 XmNleftOffset, 4,
3928 XmNrightAttachment, XmATTACH_WIDGET,
3929 XmNrightWidget, frame,
3930 XmNrightOffset, 4,
3931 XmNtopAttachment, XmATTACH_WIDGET,
3932 XmNtopWidget, input_form,
3933 XmNtopOffset, 4,
3934 XmNbottomAttachment, XmATTACH_FORM,
3935 XmNbottomOffset, 4,
3936 NULL);
3937
3938 str = XmStringCreateSimple(_("Match whole word only"));
3939 frdp->wword = XtVaCreateManagedWidget("wordToggle",
3940 xmToggleButtonGadgetClass, toggle_form,
3941 XmNlabelString, str,
3942 XmNtopAttachment, XmATTACH_FORM,
3943 XmNtopOffset, 4,
3944 XmNleftAttachment, XmATTACH_FORM,
3945 XmNleftOffset, 4,
3946 XmNset, wword,
3947 NULL);
3948 XmStringFree(str);
3949
3950 str = XmStringCreateSimple(_("Match case"));
3951 frdp->mcase = XtVaCreateManagedWidget("caseToggle",
3952 xmToggleButtonGadgetClass, toggle_form,
3953 XmNlabelString, str,
3954 XmNleftAttachment, XmATTACH_FORM,
3955 XmNleftOffset, 4,
3956 XmNtopAttachment, XmATTACH_WIDGET,
3957 XmNtopWidget, frdp->wword,
3958 XmNtopOffset, 4,
3959 XmNset, mcase,
3960 NULL);
3961 XmStringFree(str);
3962 gui_motif_menu_fontlist(frdp->wword);
3963 gui_motif_menu_fontlist(frdp->mcase);
3964
3965 XtManageChild(toggle_form);
3966
3967 if (entry_text != NULL)
3968 XmTextFieldSetString(frdp->what, (char *)entry_text);
3969 vim_free(entry_text);
3970
3971 gui_motif_synch_fonts();
3972
3973 manage_centered(frdp->dialog);
3974 activate_dialog_mnemonics(frdp->dialog);
3975 XmProcessTraversal(frdp->what, XmTRAVERSE_CURRENT);
3976 }
3977
3978 void
gui_mch_find_dialog(exarg_T * eap)3979 gui_mch_find_dialog(exarg_T *eap)
3980 {
3981 if (!gui.in_use)
3982 return;
3983
3984 find_replace_dialog_create(eap->arg, FALSE);
3985 }
3986
3987
3988 void
gui_mch_replace_dialog(exarg_T * eap)3989 gui_mch_replace_dialog(exarg_T *eap)
3990 {
3991 if (!gui.in_use)
3992 return;
3993
3994 find_replace_dialog_create(eap->arg, TRUE);
3995 }
3996
3997 /*
3998 * Synchronize all gui elements, which are dependant upon the
3999 * main text font used. Those are in esp. the find/replace dialogs.
4000 * If you don't understand why this should be needed, please try to
4001 * search for "pi\xea\xb6\xe6" in iso8859-2.
4002 */
4003 void
gui_motif_synch_fonts(void)4004 gui_motif_synch_fonts(void)
4005 {
4006 SharedFindReplace *frdp;
4007 int do_replace;
4008 XFontStruct *font;
4009 XmFontList font_list;
4010
4011 // FIXME: Unless we find out how to create a XmFontList from a XFontSet,
4012 // we just give up here on font synchronization.
4013 font = (XFontStruct *)gui.norm_font;
4014 if (font == NULL)
4015 return;
4016
4017 font_list = gui_motif_create_fontlist(font);
4018
4019 // OK this loop is a bit tricky...
4020 for (do_replace = 0; do_replace <= 1; ++do_replace)
4021 {
4022 frdp = (do_replace) ? (&repl_widgets) : (&find_widgets);
4023 if (frdp->dialog)
4024 {
4025 XtVaSetValues(frdp->what, XmNfontList, font_list, NULL);
4026 if (do_replace)
4027 XtVaSetValues(frdp->with, XmNfontList, font_list, NULL);
4028 }
4029 }
4030
4031 XmFontListFree(font_list);
4032 }
4033