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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <unx/gtk/gtkframe.hxx>
21 : #include <unx/gtk/gtkdata.hxx>
22 : #include <unx/gtk/gtkinst.hxx>
23 : #include <unx/gtk/gtkgdi.hxx>
24 : #include <vcl/help.hxx>
25 : #include <vcl/keycodes.hxx>
26 : #include <vcl/layout.hxx>
27 : #include <unx/wmadaptor.hxx>
28 : #include <unx/sm.hxx>
29 : #include <unx/salbmp.h>
30 : #include <generic/genprn.h>
31 : #include <generic/geninst.h>
32 : #include <headless/svpgdi.hxx>
33 : #include <osl/file.hxx>
34 : #include <rtl/bootstrap.hxx>
35 : #include <rtl/process.h>
36 : #include <vcl/floatwin.hxx>
37 : #include <vcl/svapp.hxx>
38 : #include <vcl/window.hxx>
39 : #include <vcl/settings.hxx>
40 :
41 : #if !GTK_CHECK_VERSION(3,0,0)
42 : # include <unx/x11/xlimits.hxx>
43 : #endif
44 : #if defined(ENABLE_DBUS) && defined(ENABLE_GIO)
45 : # include <unx/gtk/gtksalmenu.hxx>
46 : #endif
47 : #if defined ENABLE_GMENU_INTEGRATION // defined in gtksalmenu.hxx above
48 : # include <unx/gtk/hudawareness.h>
49 : #endif
50 :
51 : #include <gtk/gtk.h>
52 : #include <prex.h>
53 : #include <X11/Xatom.h>
54 : #include <gdk/gdkx.h>
55 : #include <postx.h>
56 :
57 : #include <dlfcn.h>
58 : #include <vcl/salbtype.hxx>
59 : #include <vcl/bitmapex.hxx>
60 : #include <impbmp.hxx>
61 : #include <svids.hrc>
62 : #include <sal/macros.h>
63 :
64 : #include <basegfx/range/b2ibox.hxx>
65 : #include <basegfx/vector/b2ivector.hxx>
66 :
67 : #include <algorithm>
68 : #include <glib/gprintf.h>
69 :
70 : #if OSL_DEBUG_LEVEL > 1
71 : # include <cstdio>
72 : #endif
73 :
74 : #include <comphelper/processfactory.hxx>
75 : #include <comphelper/sequenceashashmap.hxx>
76 : #include <com/sun/star/accessibility/XAccessibleContext.hpp>
77 : #include <com/sun/star/accessibility/AccessibleRole.hpp>
78 : #include <com/sun/star/accessibility/XAccessibleStateSet.hpp>
79 : #include <com/sun/star/accessibility/AccessibleStateType.hpp>
80 : #include <com/sun/star/accessibility/XAccessibleEditableText.hpp>
81 : #include <com/sun/star/frame/Desktop.hpp>
82 : #include <com/sun/star/frame/ModuleManager.hpp>
83 : #include <com/sun/star/frame/XFrame.hpp>
84 : #include <com/sun/star/util/URLTransformer.hpp>
85 :
86 : #if GTK_CHECK_VERSION(3,0,0)
87 : # include <gdk/gdkkeysyms-compat.h>
88 : #endif
89 :
90 : #ifdef ENABLE_DBUS
91 : #include <dbus/dbus-glib.h>
92 :
93 : #define GSM_DBUS_SERVICE "org.gnome.SessionManager"
94 : #define GSM_DBUS_PATH "/org/gnome/SessionManager"
95 : #define GSM_DBUS_INTERFACE "org.gnome.SessionManager"
96 : #endif
97 :
98 : #include <config_folders.h>
99 :
100 : // make compile on gtk older than 2.10
101 : #if GTK_MINOR_VERSION < 10
102 : #define GDK_SUPER_MASK (1 << 26)
103 : #define GDK_HYPER_MASK (1 << 27)
104 : #define GDK_META_MASK (1 << 28)
105 : #endif
106 :
107 : #if GTK_CHECK_VERSION(3,0,0)
108 : #define IS_WIDGET_REALIZED gtk_widget_get_realized
109 : #define IS_WIDGET_MAPPED gtk_widget_get_mapped
110 : #else
111 : #define IS_WIDGET_REALIZED GTK_WIDGET_REALIZED
112 : #define IS_WIDGET_MAPPED GTK_WIDGET_MAPPED
113 : #endif
114 :
115 : using namespace com::sun::star;
116 :
117 : int GtkSalFrame::m_nFloats = 0;
118 :
119 : #if defined ENABLE_GMENU_INTEGRATION
120 : static GDBusConnection* pSessionBus = NULL;
121 : #endif
122 :
123 0 : static sal_uInt16 GetKeyModCode( guint state )
124 : {
125 0 : sal_uInt16 nCode = 0;
126 0 : if( (state & GDK_SHIFT_MASK) )
127 0 : nCode |= KEY_SHIFT;
128 0 : if( (state & GDK_CONTROL_MASK) )
129 0 : nCode |= KEY_MOD1;
130 0 : if( (state & GDK_MOD1_MASK) )
131 0 : nCode |= KEY_MOD2;
132 :
133 : // Map Meta/Super keys to MOD3 modifier on all Unix systems
134 : // except Mac OS X
135 0 : if ( (state & GDK_META_MASK ) || ( state & GDK_SUPER_MASK ) )
136 0 : nCode |= KEY_MOD3;
137 0 : return nCode;
138 : }
139 :
140 0 : static sal_uInt16 GetMouseModCode( guint state )
141 : {
142 0 : sal_uInt16 nCode = GetKeyModCode( state );
143 0 : if( (state & GDK_BUTTON1_MASK) )
144 0 : nCode |= MOUSE_LEFT;
145 0 : if( (state & GDK_BUTTON2_MASK) )
146 0 : nCode |= MOUSE_MIDDLE;
147 0 : if( (state & GDK_BUTTON3_MASK) )
148 0 : nCode |= MOUSE_RIGHT;
149 :
150 0 : return nCode;
151 : }
152 :
153 0 : static sal_uInt16 GetKeyCode( guint keyval )
154 : {
155 0 : sal_uInt16 nCode = 0;
156 0 : if( keyval >= GDK_0 && keyval <= GDK_9 )
157 0 : nCode = KEY_0 + (keyval-GDK_0);
158 0 : else if( keyval >= GDK_KP_0 && keyval <= GDK_KP_9 )
159 0 : nCode = KEY_0 + (keyval-GDK_KP_0);
160 0 : else if( keyval >= GDK_A && keyval <= GDK_Z )
161 0 : nCode = KEY_A + (keyval-GDK_A );
162 0 : else if( keyval >= GDK_a && keyval <= GDK_z )
163 0 : nCode = KEY_A + (keyval-GDK_a );
164 0 : else if( keyval >= GDK_F1 && keyval <= GDK_F26 )
165 : {
166 : #if !GTK_CHECK_VERSION(3,0,0)
167 0 : if( GetGtkSalData()->GetGtkDisplay()->IsNumLockFromXS() )
168 : {
169 0 : nCode = KEY_F1 + (keyval-GDK_F1);
170 : }
171 : else
172 : #endif
173 : {
174 0 : switch( keyval )
175 : {
176 : // - - - - - Sun keyboard, see vcl/unx/source/app/saldisp.cxx
177 : case GDK_L2:
178 : #if !GTK_CHECK_VERSION(3,0,0)
179 0 : if( GetGtkSalData()->GetGtkDisplay()->GetServerVendor() == vendor_sun )
180 0 : nCode = KEY_REPEAT;
181 : else
182 : #endif
183 0 : nCode = KEY_F12;
184 0 : break;
185 0 : case GDK_L3: nCode = KEY_PROPERTIES; break;
186 0 : case GDK_L4: nCode = KEY_UNDO; break;
187 0 : case GDK_L6: nCode = KEY_COPY; break; // KEY_F16
188 0 : case GDK_L8: nCode = KEY_PASTE; break; // KEY_F18
189 0 : case GDK_L10: nCode = KEY_CUT; break; // KEY_F20
190 : default:
191 0 : nCode = KEY_F1 + (keyval-GDK_F1); break;
192 : }
193 : }
194 : }
195 : else
196 : {
197 0 : switch( keyval )
198 : {
199 : case GDK_KP_Down:
200 0 : case GDK_Down: nCode = KEY_DOWN; break;
201 : case GDK_KP_Up:
202 0 : case GDK_Up: nCode = KEY_UP; break;
203 : case GDK_KP_Left:
204 0 : case GDK_Left: nCode = KEY_LEFT; break;
205 : case GDK_KP_Right:
206 0 : case GDK_Right: nCode = KEY_RIGHT; break;
207 : case GDK_KP_Begin:
208 : case GDK_KP_Home:
209 : case GDK_Begin:
210 0 : case GDK_Home: nCode = KEY_HOME; break;
211 : case GDK_KP_End:
212 0 : case GDK_End: nCode = KEY_END; break;
213 : case GDK_KP_Page_Up:
214 0 : case GDK_Page_Up: nCode = KEY_PAGEUP; break;
215 : case GDK_KP_Page_Down:
216 0 : case GDK_Page_Down: nCode = KEY_PAGEDOWN; break;
217 : case GDK_KP_Enter:
218 0 : case GDK_Return: nCode = KEY_RETURN; break;
219 0 : case GDK_Escape: nCode = KEY_ESCAPE; break;
220 : case GDK_ISO_Left_Tab:
221 : case GDK_KP_Tab:
222 0 : case GDK_Tab: nCode = KEY_TAB; break;
223 0 : case GDK_BackSpace: nCode = KEY_BACKSPACE; break;
224 : case GDK_KP_Space:
225 0 : case GDK_space: nCode = KEY_SPACE; break;
226 : case GDK_KP_Insert:
227 0 : case GDK_Insert: nCode = KEY_INSERT; break;
228 : case GDK_KP_Delete:
229 0 : case GDK_Delete: nCode = KEY_DELETE; break;
230 : case GDK_plus:
231 0 : case GDK_KP_Add: nCode = KEY_ADD; break;
232 : case GDK_minus:
233 0 : case GDK_KP_Subtract: nCode = KEY_SUBTRACT; break;
234 : case GDK_asterisk:
235 0 : case GDK_KP_Multiply: nCode = KEY_MULTIPLY; break;
236 : case GDK_slash:
237 0 : case GDK_KP_Divide: nCode = KEY_DIVIDE; break;
238 0 : case GDK_period: nCode = KEY_POINT; break;
239 0 : case GDK_decimalpoint: nCode = KEY_POINT; break;
240 0 : case GDK_comma: nCode = KEY_COMMA; break;
241 0 : case GDK_less: nCode = KEY_LESS; break;
242 0 : case GDK_greater: nCode = KEY_GREATER; break;
243 : case GDK_KP_Equal:
244 0 : case GDK_equal: nCode = KEY_EQUAL; break;
245 0 : case GDK_Find: nCode = KEY_FIND; break;
246 0 : case GDK_Menu: nCode = KEY_CONTEXTMENU;break;
247 0 : case GDK_Help: nCode = KEY_HELP; break;
248 0 : case GDK_Undo: nCode = KEY_UNDO; break;
249 0 : case GDK_Redo: nCode = KEY_REPEAT; break;
250 : case GDK_KP_Decimal:
251 0 : case GDK_KP_Separator: nCode = KEY_DECIMAL; break;
252 0 : case GDK_asciitilde: nCode = KEY_TILDE; break;
253 : case GDK_leftsinglequotemark:
254 0 : case GDK_quoteleft: nCode = KEY_QUOTELEFT; break;
255 0 : case GDK_bracketleft: nCode = KEY_BRACKETLEFT; break;
256 0 : case GDK_bracketright: nCode = KEY_BRACKETRIGHT; break;
257 0 : case GDK_semicolon: nCode = KEY_SEMICOLON; break;
258 0 : case GDK_quoteright: nCode = KEY_QUOTERIGHT; break;
259 : // some special cases, also see saldisp.cxx
260 : // - - - - - - - - - - - - - Apollo - - - - - - - - - - - - - 0x1000
261 : case 0x1000FF02: // apXK_Copy
262 0 : nCode = KEY_COPY;
263 0 : break;
264 : case 0x1000FF03: // apXK_Cut
265 0 : nCode = KEY_CUT;
266 0 : break;
267 : case 0x1000FF04: // apXK_Paste
268 0 : nCode = KEY_PASTE;
269 0 : break;
270 : case 0x1000FF14: // apXK_Repeat
271 0 : nCode = KEY_REPEAT;
272 0 : break;
273 : // Exit, Save
274 : // - - - - - - - - - - - - - - D E C - - - - - - - - - - - - - 0x1000
275 : case 0x1000FF00:
276 0 : nCode = KEY_DELETE;
277 0 : break;
278 : // - - - - - - - - - - - - - - H P - - - - - - - - - - - - - 0x1000
279 : case 0x1000FF73: // hpXK_DeleteChar
280 0 : nCode = KEY_DELETE;
281 0 : break;
282 : case 0x1000FF74: // hpXK_BackTab
283 : case 0x1000FF75: // hpXK_KP_BackTab
284 0 : nCode = KEY_TAB;
285 0 : break;
286 : // - - - - - - - - - - - - - - I B M - - - - - - - - - - - - -
287 : // - - - - - - - - - - - - - - O S F - - - - - - - - - - - - - 0x1004
288 : case 0x1004FF02: // osfXK_Copy
289 0 : nCode = KEY_COPY;
290 0 : break;
291 : case 0x1004FF03: // osfXK_Cut
292 0 : nCode = KEY_CUT;
293 0 : break;
294 : case 0x1004FF04: // osfXK_Paste
295 0 : nCode = KEY_PASTE;
296 0 : break;
297 : case 0x1004FF07: // osfXK_BackTab
298 0 : nCode = KEY_TAB;
299 0 : break;
300 : case 0x1004FF08: // osfXK_BackSpace
301 0 : nCode = KEY_BACKSPACE;
302 0 : break;
303 : case 0x1004FF1B: // osfXK_Escape
304 0 : nCode = KEY_ESCAPE;
305 0 : break;
306 : // Up, Down, Left, Right, PageUp, PageDown
307 : // - - - - - - - - - - - - - - S C O - - - - - - - - - - - - -
308 : // - - - - - - - - - - - - - - S G I - - - - - - - - - - - - - 0x1007
309 : // - - - - - - - - - - - - - - S N I - - - - - - - - - - - - -
310 : // - - - - - - - - - - - - - - S U N - - - - - - - - - - - - - 0x1005
311 : case 0x1005FF10: // SunXK_F36
312 0 : nCode = KEY_F11;
313 0 : break;
314 : case 0x1005FF11: // SunXK_F37
315 0 : nCode = KEY_F12;
316 0 : break;
317 : case 0x1005FF70: // SunXK_Props
318 0 : nCode = KEY_PROPERTIES;
319 0 : break;
320 : case 0x1005FF71: // SunXK_Front
321 0 : nCode = KEY_FRONT;
322 0 : break;
323 : case 0x1005FF72: // SunXK_Copy
324 0 : nCode = KEY_COPY;
325 0 : break;
326 : case 0x1005FF73: // SunXK_Open
327 0 : nCode = KEY_OPEN;
328 0 : break;
329 : case 0x1005FF74: // SunXK_Paste
330 0 : nCode = KEY_PASTE;
331 0 : break;
332 : case 0x1005FF75: // SunXK_Cut
333 0 : nCode = KEY_CUT;
334 0 : break;
335 : }
336 : }
337 :
338 0 : return nCode;
339 : }
340 :
341 0 : static guint GetKeyValFor(GdkKeymap* pKeyMap, guint16 hardware_keycode, guint8 group)
342 : {
343 0 : guint updated_keyval = 0;
344 : gdk_keymap_translate_keyboard_state(pKeyMap, hardware_keycode,
345 0 : (GdkModifierType)0, group, &updated_keyval, NULL, NULL, NULL);
346 0 : return updated_keyval;
347 : }
348 :
349 : // F10 means either KEY_F10 or KEY_MENU, which has to be decided
350 : // in the independent part.
351 : struct KeyAlternate
352 : {
353 : sal_uInt16 nKeyCode;
354 : sal_Unicode nCharCode;
355 0 : KeyAlternate() : nKeyCode( 0 ), nCharCode( 0 ) {}
356 0 : KeyAlternate( sal_uInt16 nKey, sal_Unicode nChar = 0 ) : nKeyCode( nKey ), nCharCode( nChar ) {}
357 : };
358 :
359 : inline KeyAlternate
360 0 : GetAlternateKeyCode( const sal_uInt16 nKeyCode )
361 : {
362 0 : KeyAlternate aAlternate;
363 :
364 0 : switch( nKeyCode )
365 : {
366 0 : case KEY_F10: aAlternate = KeyAlternate( KEY_MENU );break;
367 0 : case KEY_F24: aAlternate = KeyAlternate( KEY_SUBTRACT, '-' );break;
368 : }
369 :
370 0 : return aAlternate;
371 : }
372 :
373 : #if GTK_CHECK_VERSION(3,0,0)
374 : static int debugQueuePureRedraw = 0;
375 : static bool debugRedboxRedraws = false;
376 :
377 : namespace {
378 : /// Decouple SalFrame lifetime from damagetracker lifetime
379 : struct DamageTracker : public basebmp::IBitmapDeviceDamageTracker
380 : {
381 : DamageTracker(GtkSalFrame& rFrame) : m_rFrame(rFrame)
382 : {}
383 :
384 : virtual ~DamageTracker() {}
385 :
386 : virtual void damaged(const basegfx::B2IBox& rDamageRect) const SAL_OVERRIDE
387 : {
388 : m_rFrame.damaged(rDamageRect);
389 : }
390 :
391 : GtkSalFrame& m_rFrame;
392 : };
393 : }
394 : #endif
395 :
396 0 : void GtkSalFrame::doKeyCallback( guint state,
397 : guint keyval,
398 : guint16 hardware_keycode,
399 : guint8 group,
400 : guint32 time,
401 : sal_Unicode aOrigCode,
402 : bool bDown,
403 : bool bSendRelease
404 : )
405 : {
406 : SalKeyEvent aEvent;
407 :
408 0 : aEvent.mnTime = time;
409 0 : aEvent.mnCharCode = aOrigCode;
410 0 : aEvent.mnRepeat = 0;
411 :
412 0 : vcl::DeletionListener aDel( this );
413 :
414 : #if GTK_CHECK_VERSION(3,0,0)
415 : // shift-zero forces a re-draw and event is swallowed
416 : if (keyval == GDK_0)
417 : {
418 : debugQueuePureRedraw += 2;
419 : fprintf( stderr, "force re-draw %d\n", debugQueuePureRedraw );
420 : gtk_widget_queue_draw (m_pWindow);
421 : return;
422 : }
423 : if (keyval == GDK_9)
424 : {
425 : debugRedboxRedraws = !debugRedboxRedraws;
426 : fprintf( stderr, "set redboxing to %d\n", debugRedboxRedraws );
427 : return;
428 : }
429 : #endif
430 :
431 : /*
432 : * #i42122# translate all keys with Ctrl and/or Alt to group 0 else
433 : * shortcuts (e.g. Ctrl-o) will not work but be inserted by the
434 : * application
435 : *
436 : * #i52338# do this for all keys that the independent part has no key code
437 : * for
438 : *
439 : * fdo#41169 rather than use group 0, detect if there is a group which can
440 : * be used to input Latin text and use that if possible
441 : */
442 0 : aEvent.mnCode = GetKeyCode( keyval );
443 0 : if( aEvent.mnCode == 0 )
444 : {
445 0 : gint best_group = SAL_MAX_INT32;
446 :
447 : // Try and find Latin layout
448 0 : GdkKeymap* keymap = gdk_keymap_get_default();
449 : GdkKeymapKey *keys;
450 : gint n_keys;
451 0 : if (gdk_keymap_get_entries_for_keyval(keymap, GDK_A, &keys, &n_keys))
452 : {
453 : // Find the lowest group that supports Latin layout
454 0 : for (gint i = 0; i < n_keys; ++i)
455 : {
456 0 : if (keys[i].level != 0 && keys[i].level != 1)
457 0 : continue;
458 0 : best_group = std::min(best_group, keys[i].group);
459 0 : if (best_group == 0)
460 0 : break;
461 : }
462 0 : g_free(keys);
463 : }
464 :
465 : //Unavailable, go with original group then I suppose
466 0 : if (best_group == SAL_MAX_INT32)
467 0 : best_group = group;
468 :
469 0 : guint updated_keyval = GetKeyValFor(keymap, hardware_keycode, best_group);
470 0 : aEvent.mnCode = GetKeyCode(updated_keyval);
471 : }
472 :
473 0 : aEvent.mnCode |= GetKeyModCode( state );
474 :
475 0 : if( bDown )
476 : {
477 0 : bool bHandled = CallCallback( SALEVENT_KEYINPUT, &aEvent );
478 : // #i46889# copy AlternatKeyCode handling from generic plugin
479 0 : if( ! bHandled )
480 : {
481 0 : KeyAlternate aAlternate = GetAlternateKeyCode( aEvent.mnCode );
482 0 : if( aAlternate.nKeyCode )
483 : {
484 0 : aEvent.mnCode = aAlternate.nKeyCode;
485 0 : if( aAlternate.nCharCode )
486 0 : aEvent.mnCharCode = aAlternate.nCharCode;
487 0 : bHandled = CallCallback( SALEVENT_KEYINPUT, &aEvent );
488 : }
489 : }
490 0 : if( bSendRelease && ! aDel.isDeleted() )
491 : {
492 0 : CallCallback( SALEVENT_KEYUP, &aEvent );
493 : }
494 : }
495 : else
496 0 : CallCallback( SALEVENT_KEYUP, &aEvent );
497 0 : }
498 :
499 0 : GtkSalFrame::GraphicsHolder::~GraphicsHolder()
500 : {
501 0 : delete pGraphics;
502 0 : }
503 :
504 0 : GtkSalFrame::GtkSalFrame( SalFrame* pParent, sal_uLong nStyle )
505 0 : : m_nXScreen( getDisplay()->GetDefaultXScreen() )
506 : {
507 0 : getDisplay()->registerFrame( this );
508 0 : m_nDuringRender = 0;
509 0 : m_bDefaultPos = true;
510 0 : m_bDefaultSize = ( (nStyle & SAL_FRAME_STYLE_SIZEABLE) && ! pParent );
511 0 : m_bWindowIsGtkPlug = false;
512 : #if defined(ENABLE_DBUS) && defined(ENABLE_GIO)
513 0 : m_pLastSyncedDbusMenu = NULL;
514 : #endif
515 0 : Init( pParent, nStyle );
516 0 : }
517 :
518 0 : GtkSalFrame::GtkSalFrame( SystemParentData* pSysData )
519 0 : : m_nXScreen( getDisplay()->GetDefaultXScreen() )
520 : {
521 0 : getDisplay()->registerFrame( this );
522 : // permanently ignore errors from our unruly children ...
523 0 : GetGenericData()->ErrorTrapPush();
524 0 : m_bDefaultPos = true;
525 0 : m_bDefaultSize = true;
526 : #if defined(ENABLE_DBUS) && defined(ENABLE_GIO)
527 0 : m_pLastSyncedDbusMenu = NULL;
528 : #endif
529 0 : Init( pSysData );
530 0 : }
531 :
532 : #ifdef ENABLE_GMENU_INTEGRATION
533 :
534 : static void
535 0 : gdk_x11_window_set_utf8_property (GdkWindow *window,
536 : const gchar *name,
537 : const gchar *value)
538 : {
539 : #if !GTK_CHECK_VERSION(3,0,0)
540 0 : GdkDisplay* display = gdk_window_get_display (window);
541 :
542 0 : if (value != NULL)
543 : {
544 : XChangeProperty (GDK_DISPLAY_XDISPLAY (display),
545 : GDK_WINDOW_XID (window),
546 : gdk_x11_get_xatom_by_name_for_display (display, name),
547 : gdk_x11_get_xatom_by_name_for_display (display, "UTF8_STRING"), 8,
548 0 : PropModeReplace, (guchar *)value, strlen (value));
549 : }
550 : else
551 : {
552 : XDeleteProperty (GDK_DISPLAY_XDISPLAY (display),
553 : GDK_WINDOW_XID (window),
554 0 : gdk_x11_get_xatom_by_name_for_display (display, name));
555 : }
556 : #endif
557 0 : }
558 :
559 : // AppMenu watch functions.
560 :
561 0 : static void ObjectDestroyedNotify( gpointer data )
562 : {
563 0 : if ( data ) {
564 0 : g_object_unref( data );
565 : }
566 0 : }
567 :
568 : #if defined(ENABLE_DBUS) && defined(ENABLE_GIO)
569 0 : void GtkSalFrame::EnsureDbusMenuSynced()
570 : {
571 0 : GtkSalMenu* pSalMenu = static_cast<GtkSalMenu*>(GetMenu());
572 0 : if(m_pLastSyncedDbusMenu != pSalMenu) {
573 0 : m_pLastSyncedDbusMenu = pSalMenu;
574 0 : static_cast<GtkSalMenu*>(pSalMenu)->Activate();
575 : }
576 0 : }
577 : #endif
578 :
579 0 : static void hud_activated( gboolean hud_active, gpointer user_data )
580 : {
581 0 : if ( hud_active )
582 : {
583 0 : SolarMutexGuard aGuard;
584 0 : GtkSalFrame* pSalFrame = reinterpret_cast< GtkSalFrame* >( user_data );
585 0 : GtkSalMenu* pSalMenu = reinterpret_cast< GtkSalMenu* >( pSalFrame->GetMenu() );
586 :
587 0 : if ( pSalMenu )
588 0 : pSalMenu->UpdateFull();
589 : }
590 0 : }
591 :
592 0 : static void activate_uno(GSimpleAction *action, GVariant*, gpointer)
593 : {
594 0 : uno::Reference< css::uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
595 :
596 0 : uno::Reference< css::frame::XDesktop2 > xDesktop = css::frame::Desktop::create( xContext );
597 :
598 0 : uno::Reference < css::frame::XFrame > xFrame(xDesktop->getActiveFrame());
599 0 : if (!xFrame.is())
600 0 : xFrame = uno::Reference < css::frame::XFrame >(xDesktop, uno::UNO_QUERY);
601 :
602 0 : if (!xFrame.is())
603 0 : return;
604 :
605 0 : uno::Reference< css::frame::XDispatchProvider > xDispatchProvider(xFrame, uno::UNO_QUERY);
606 0 : if (!xDispatchProvider.is())
607 0 : return;
608 :
609 0 : gchar *strval = NULL;
610 0 : g_object_get(action, "name", &strval, NULL);
611 0 : if (!strval)
612 0 : return;
613 :
614 0 : if (strcmp(strval, "New") == 0)
615 : {
616 0 : uno::Reference<frame::XModuleManager2> xModuleManager(frame::ModuleManager::create(xContext));
617 0 : OUString aModuleId(xModuleManager->identify(xFrame));
618 0 : if (aModuleId.isEmpty())
619 0 : return;
620 :
621 0 : comphelper::SequenceAsHashMap lModuleDescription(xModuleManager->getByName(aModuleId));
622 0 : OUString sFactoryService;
623 0 : lModuleDescription[OUString("ooSetupFactoryEmptyDocumentURL")] >>= sFactoryService;
624 0 : if (sFactoryService.isEmpty())
625 0 : return;
626 :
627 0 : uno::Sequence < css::beans::PropertyValue > args(0);
628 0 : xDesktop->loadComponentFromURL(sFactoryService, OUString("_blank"), 0, args);
629 0 : return;
630 : }
631 :
632 0 : OUString sCommand(".uno:");
633 0 : sCommand += OUString(strval, strlen(strval), RTL_TEXTENCODING_UTF8);
634 0 : g_free(strval);
635 :
636 0 : css::util::URL aCommand;
637 0 : aCommand.Complete = sCommand;
638 0 : uno::Reference< css::util::XURLTransformer > xParser = css::util::URLTransformer::create(xContext);
639 0 : xParser->parseStrict(aCommand);
640 :
641 0 : uno::Reference< css::frame::XDispatch > xDisp = xDispatchProvider->queryDispatch(aCommand, OUString(), 0);
642 :
643 0 : if (!xDisp.is())
644 0 : return;
645 :
646 0 : xDisp->dispatch(aCommand, css::uno::Sequence< css::beans::PropertyValue >());
647 : }
648 :
649 : static const GActionEntry app_entries[] = {
650 : { "OptionsTreeDialog", activate_uno, NULL, NULL, NULL, {0} },
651 : { "About", activate_uno, NULL, NULL, NULL, {0} },
652 : { "HelpIndex", activate_uno, NULL, NULL, NULL, {0} },
653 : { "Quit", activate_uno, NULL, NULL, NULL, {0} },
654 : { "New", activate_uno, NULL, NULL, NULL, {0} }
655 : };
656 :
657 0 : gboolean ensure_dbus_setup( gpointer data )
658 : {
659 0 : GtkSalFrame* pSalFrame = reinterpret_cast< GtkSalFrame* >( data );
660 0 : GdkWindow* gdkWindow = widget_get_window( pSalFrame->getWindow() );
661 :
662 0 : if ( gdkWindow != NULL && g_object_get_data( G_OBJECT( gdkWindow ), "g-lo-menubar" ) == NULL )
663 : {
664 : // Get a DBus session connection.
665 0 : if(!pSessionBus)
666 0 : pSessionBus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
667 0 : if( !pSessionBus )
668 0 : return FALSE;
669 :
670 : // Create menu model and action group attached to this frame.
671 0 : GMenuModel* pMenuModel = G_MENU_MODEL( g_lo_menu_new() );
672 0 : GActionGroup* pActionGroup = ( ( GActionGroup* ) g_lo_action_group_new( reinterpret_cast< gpointer >( pSalFrame ) ) );
673 :
674 : // Generate menu paths.
675 0 : ::Window windowId = GDK_WINDOW_XID( gdkWindow );
676 0 : gchar* aDBusWindowPath = g_strdup_printf( "/org/libreoffice/window/%lu", windowId );
677 0 : gchar* aDBusMenubarPath = g_strdup_printf( "/org/libreoffice/window/%lu/menus/menubar", windowId );
678 :
679 : // Set window properties.
680 0 : g_object_set_data_full( G_OBJECT( gdkWindow ), "g-lo-menubar", pMenuModel, ObjectDestroyedNotify );
681 0 : g_object_set_data_full( G_OBJECT( gdkWindow ), "g-lo-action-group", pActionGroup, ObjectDestroyedNotify );
682 :
683 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_APPLICATION_ID", "org.libreoffice" );
684 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_UNIQUE_BUS_NAME", g_dbus_connection_get_unique_name( pSessionBus ) );
685 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_APPLICATION_OBJECT_PATH", "/org/libreoffice" );
686 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_WINDOW_OBJECT_PATH", aDBusWindowPath );
687 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_MENUBAR_OBJECT_PATH", aDBusMenubarPath );
688 :
689 : // Publish the menu model and the action group.
690 : SAL_INFO("vcl.unity", "exporting menu model at " << pMenuModel << " for window " << windowId);
691 0 : pSalFrame->m_nMenuExportId = g_dbus_connection_export_menu_model (pSessionBus, aDBusMenubarPath, pMenuModel, NULL);
692 : SAL_INFO("vcl.unity", "exporting action group at " << pActionGroup << " for window " << windowId);
693 0 : pSalFrame->m_nActionGroupExportId = g_dbus_connection_export_action_group( pSessionBus, aDBusWindowPath, pActionGroup, NULL);
694 0 : pSalFrame->m_nHudAwarenessId = hud_awareness_register( pSessionBus, aDBusMenubarPath, hud_activated, pSalFrame, NULL, NULL );
695 :
696 : // fdo#70885 we don't want app menu under Unity
697 0 : bool bDesktopIsUnity = (SalGetDesktopEnvironment() == "UNITY");
698 :
699 0 : if (!bDesktopIsUnity)
700 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_APP_MENU_OBJECT_PATH", "/org/libreoffice/menus/appmenu" );
701 :
702 : //app menu, to-do translations, block normal menus when active, honor use appmenu settings
703 0 : ResMgr* pMgr = ImplGetResMgr();
704 0 : if( pMgr && !bDesktopIsUnity )
705 : {
706 0 : GMenu *menu = g_menu_new ();
707 : GMenuItem* item;
708 :
709 0 : GMenu *firstsubmenu = g_menu_new ();
710 :
711 : OString sNew(OUStringToOString(ResId(SV_BUTTONTEXT_NEW, *pMgr).toString(),
712 0 : RTL_TEXTENCODING_UTF8).replaceFirst("~", "_"));
713 :
714 0 : item = g_menu_item_new(sNew.getStr(), "app.New");
715 0 : g_menu_append_item( firstsubmenu, item );
716 0 : g_object_unref(item);
717 :
718 0 : g_menu_append_section( menu, NULL, G_MENU_MODEL(firstsubmenu));
719 0 : g_object_unref(firstsubmenu);
720 :
721 0 : GMenu *secondsubmenu = g_menu_new ();
722 :
723 : OString sPreferences(OUStringToOString(ResId(SV_STDTEXT_PREFERENCES, *pMgr).toString(),
724 0 : RTL_TEXTENCODING_UTF8).replaceFirst("~", "_"));
725 :
726 0 : item = g_menu_item_new(sPreferences.getStr(), "app.OptionsTreeDialog");
727 0 : g_menu_append_item( secondsubmenu, item );
728 0 : g_object_unref(item);
729 :
730 0 : g_menu_append_section( menu, NULL, G_MENU_MODEL(secondsubmenu));
731 0 : g_object_unref(secondsubmenu);
732 :
733 0 : GMenu *thirdsubmenu = g_menu_new ();
734 :
735 : OString sHelp(OUStringToOString(ResId(SV_BUTTONTEXT_HELP, *pMgr).toString(),
736 0 : RTL_TEXTENCODING_UTF8).replaceFirst("~", "_"));
737 :
738 0 : item = g_menu_item_new(sHelp.getStr(), "app.HelpIndex");
739 0 : g_menu_append_item( thirdsubmenu, item );
740 0 : g_object_unref(item);
741 :
742 : OString sAbout(OUStringToOString(ResId(SV_STDTEXT_ABOUT, *pMgr).toString(),
743 0 : RTL_TEXTENCODING_UTF8).replaceFirst("~", "_"));
744 :
745 0 : item = g_menu_item_new(sAbout.getStr(), "app.About");
746 0 : g_menu_append_item( thirdsubmenu, item );
747 0 : g_object_unref(item);
748 :
749 : OString sQuit(OUStringToOString(ResId(SV_MENU_MAC_QUITAPP, *pMgr).toString(),
750 0 : RTL_TEXTENCODING_UTF8).replaceFirst("~", "_"));
751 :
752 0 : item = g_menu_item_new(sQuit.getStr(), "app.Quit");
753 0 : g_menu_append_item( thirdsubmenu, item );
754 0 : g_object_unref(item);
755 0 : g_menu_append_section( menu, NULL, G_MENU_MODEL(thirdsubmenu));
756 0 : g_object_unref(thirdsubmenu);
757 :
758 0 : GSimpleActionGroup *group = g_simple_action_group_new ();
759 : #if GLIB_CHECK_VERSION(2,38,0) // g_simple_action_group_add_entries is deprecated since 2.38
760 0 : g_action_map_add_action_entries (G_ACTION_MAP (group), app_entries, G_N_ELEMENTS (app_entries), NULL);
761 : #else
762 : g_simple_action_group_add_entries (group, app_entries, G_N_ELEMENTS (app_entries), NULL);
763 : #endif
764 0 : GActionGroup* pAppActionGroup = G_ACTION_GROUP(group);
765 :
766 0 : pSalFrame->m_nAppActionGroupExportId = g_dbus_connection_export_action_group( pSessionBus, "/org/libreoffice", pAppActionGroup, NULL);
767 0 : g_object_unref(pAppActionGroup);
768 0 : pSalFrame->m_nAppMenuExportId = g_dbus_connection_export_menu_model (pSessionBus, "/org/libreoffice/menus/appmenu", G_MENU_MODEL (menu), NULL);
769 0 : g_object_unref(menu);
770 : }
771 :
772 0 : g_free( aDBusMenubarPath );
773 0 : g_free( aDBusWindowPath );
774 : }
775 :
776 0 : return FALSE;
777 : }
778 :
779 0 : void on_registrar_available( GDBusConnection * /*connection*/,
780 : const gchar * /*name*/,
781 : const gchar * /*name_owner*/,
782 : gpointer user_data )
783 : {
784 0 : SolarMutexGuard aGuard;
785 :
786 0 : GtkSalFrame* pSalFrame = reinterpret_cast< GtkSalFrame* >( user_data );
787 :
788 0 : SalMenu* pSalMenu = pSalFrame->GetMenu();
789 :
790 0 : if ( pSalMenu != NULL )
791 : {
792 0 : GtkSalMenu* pGtkSalMenu = static_cast<GtkSalMenu*>(pSalMenu);
793 0 : pGtkSalMenu->Display( true );
794 0 : pGtkSalMenu->UpdateFull();
795 0 : }
796 0 : }
797 :
798 : // This is called when the registrar becomes unavailable. It shows the menubar.
799 0 : void on_registrar_unavailable( GDBusConnection * /*connection*/,
800 : const gchar * /*name*/,
801 : gpointer user_data )
802 : {
803 0 : SolarMutexGuard aGuard;
804 :
805 : SAL_INFO("vcl.unity", "on_registrar_unavailable");
806 :
807 : //pSessionBus = NULL;
808 0 : GtkSalFrame* pSalFrame = reinterpret_cast< GtkSalFrame* >( user_data );
809 :
810 0 : SalMenu* pSalMenu = pSalFrame->GetMenu();
811 :
812 0 : if ( pSalMenu ) {
813 0 : GtkSalMenu* pGtkSalMenu = static_cast< GtkSalMenu* >( pSalMenu );
814 0 : pGtkSalMenu->Display( false );
815 0 : }
816 0 : }
817 : #endif
818 :
819 0 : void GtkSalFrame::EnsureAppMenuWatch()
820 : {
821 : #ifdef ENABLE_GMENU_INTEGRATION
822 0 : if ( !m_nWatcherId )
823 : {
824 : // Get a DBus session connection.
825 0 : if ( pSessionBus == NULL )
826 : {
827 0 : pSessionBus = g_bus_get_sync( G_BUS_TYPE_SESSION, NULL, NULL );
828 :
829 0 : if ( pSessionBus == NULL )
830 0 : return;
831 : }
832 :
833 : // Publish the menu only if AppMenu registrar is available.
834 : m_nWatcherId = g_bus_watch_name_on_connection( pSessionBus,
835 : "com.canonical.AppMenu.Registrar",
836 : G_BUS_NAME_WATCHER_FLAGS_NONE,
837 : on_registrar_available,
838 : on_registrar_unavailable,
839 : static_cast<GtkSalFrame*>(this),
840 0 : NULL );
841 : }
842 :
843 : //ensure_dbus_setup( this );
844 : #endif
845 : }
846 :
847 0 : GtkSalFrame::~GtkSalFrame()
848 : {
849 0 : for( unsigned int i = 0; i < SAL_N_ELEMENTS(m_aGraphics); ++i )
850 : {
851 0 : if( !m_aGraphics[i].pGraphics )
852 0 : continue;
853 : #if !GTK_CHECK_VERSION(3,0,0)
854 0 : m_aGraphics[i].pGraphics->SetDrawable( None, m_nXScreen );
855 : #endif
856 0 : m_aGraphics[i].bInUse = false;
857 : }
858 :
859 0 : if( m_pParent )
860 0 : m_pParent->m_aChildren.remove( this );
861 :
862 0 : getDisplay()->deregisterFrame( this );
863 :
864 0 : if( m_pRegion )
865 : {
866 : #if GTK_CHECK_VERSION(3,0,0)
867 : cairo_region_destroy( m_pRegion );
868 : #else
869 0 : gdk_region_destroy( m_pRegion );
870 : #endif
871 : }
872 :
873 : #if !GTK_CHECK_VERSION(3,0,0)
874 0 : if( m_hBackgroundPixmap )
875 : {
876 0 : XSetWindowBackgroundPixmap( getDisplay()->GetDisplay(),
877 : widget_get_xid(m_pWindow),
878 0 : None );
879 0 : XFreePixmap( getDisplay()->GetDisplay(), m_hBackgroundPixmap );
880 : }
881 : #endif
882 :
883 0 : if( m_pIMHandler )
884 0 : delete m_pIMHandler;
885 :
886 0 : if( m_pFixedContainer )
887 0 : gtk_widget_destroy( GTK_WIDGET( m_pFixedContainer ) );
888 : {
889 0 : SolarMutexGuard aGuard;
890 : #if defined ENABLE_GMENU_INTEGRATION
891 0 : if(m_nWatcherId)
892 0 : g_bus_unwatch_name(m_nWatcherId);
893 : #endif
894 0 : if( m_pWindow )
895 : {
896 0 : g_object_set_data( G_OBJECT( m_pWindow ), "SalFrame", NULL );
897 :
898 : #if defined ENABLE_GMENU_INTEGRATION
899 0 : if ( pSessionBus )
900 : {
901 0 : if ( m_nHudAwarenessId )
902 0 : hud_awareness_unregister( pSessionBus, m_nHudAwarenessId );
903 0 : if ( m_nMenuExportId )
904 0 : g_dbus_connection_unexport_menu_model( pSessionBus, m_nMenuExportId );
905 0 : if ( m_nAppMenuExportId )
906 0 : g_dbus_connection_unexport_menu_model( pSessionBus, m_nAppMenuExportId );
907 0 : if ( m_nActionGroupExportId )
908 0 : g_dbus_connection_unexport_action_group( pSessionBus, m_nActionGroupExportId );
909 0 : if ( m_nAppActionGroupExportId )
910 0 : g_dbus_connection_unexport_action_group( pSessionBus, m_nAppActionGroupExportId );
911 : }
912 : #endif
913 0 : gtk_widget_destroy( m_pWindow );
914 0 : }
915 : }
916 0 : if( m_pForeignParent )
917 0 : g_object_unref( G_OBJECT( m_pForeignParent ) );
918 0 : if( m_pForeignTopLevel )
919 0 : g_object_unref( G_OBJECT( m_pForeignTopLevel) );
920 0 : }
921 :
922 0 : void GtkSalFrame::moveWindow( long nX, long nY )
923 : {
924 0 : if( isChild( false, true ) )
925 : {
926 0 : if( m_pParent )
927 : gtk_fixed_move( m_pParent->getFixedContainer(),
928 : m_pWindow,
929 0 : nX - m_pParent->maGeometry.nX, nY - m_pParent->maGeometry.nY );
930 : }
931 : else
932 0 : gtk_window_move( GTK_WINDOW(m_pWindow), nX, nY );
933 0 : }
934 :
935 0 : void GtkSalFrame::resizeWindow( long nWidth, long nHeight )
936 : {
937 0 : if( isChild( false, true ) )
938 0 : gtk_widget_set_size_request( m_pWindow, nWidth, nHeight );
939 0 : else if( ! isChild( true, false ) )
940 0 : gtk_window_resize( GTK_WINDOW(m_pWindow), nWidth, nHeight );
941 0 : }
942 :
943 : /*
944 : * Always use a sub-class of GtkFixed we can tag for a11y. This allows us to
945 : * utilize GAIL for the toplevel window and toolkit implementation incl.
946 : * key event listener support ..
947 : */
948 :
949 : GType
950 0 : ooo_fixed_get_type()
951 : {
952 : static GType type = 0;
953 :
954 0 : if (!type) {
955 : static const GTypeInfo tinfo =
956 : {
957 : sizeof (GtkFixedClass),
958 : (GBaseInitFunc) NULL, /* base init */
959 : (GBaseFinalizeFunc) NULL, /* base finalize */
960 : (GClassInitFunc) NULL, /* class init */
961 : (GClassFinalizeFunc) NULL, /* class finalize */
962 : NULL, /* class data */
963 : sizeof (GtkFixed), /* instance size */
964 : 0, /* nb preallocs */
965 : (GInstanceInitFunc) NULL, /* instance init */
966 : NULL /* value table */
967 : };
968 :
969 : type = g_type_register_static( GTK_TYPE_FIXED, "OOoFixed",
970 0 : &tinfo, (GTypeFlags) 0);
971 : }
972 :
973 0 : return type;
974 : }
975 :
976 0 : void GtkSalFrame::updateScreenNumber()
977 : {
978 0 : int nScreen = 0;
979 0 : GdkScreen *pScreen = gtk_widget_get_screen( m_pWindow );
980 0 : if( pScreen )
981 0 : nScreen = getDisplay()->getSystem()->getScreenMonitorIdx( pScreen, maGeometry.nX, maGeometry.nY );
982 0 : maGeometry.nDisplayScreenNumber = nScreen;
983 0 : }
984 :
985 0 : void GtkSalFrame::InitCommon()
986 : {
987 : // connect signals
988 0 : g_signal_connect( G_OBJECT(m_pWindow), "style-set", G_CALLBACK(signalStyleSet), this );
989 0 : g_signal_connect( G_OBJECT(m_pWindow), "button-press-event", G_CALLBACK(signalButton), this );
990 0 : g_signal_connect( G_OBJECT(m_pWindow), "button-release-event", G_CALLBACK(signalButton), this );
991 : #if GTK_CHECK_VERSION(3,0,0)
992 : g_signal_connect( G_OBJECT(m_pWindow), "draw", G_CALLBACK(signalDraw), this );
993 : #else
994 0 : g_signal_connect( G_OBJECT(m_pWindow), "expose-event", G_CALLBACK(signalExpose), this );
995 : #endif
996 0 : g_signal_connect( G_OBJECT(m_pWindow), "focus-in-event", G_CALLBACK(signalFocus), this );
997 0 : g_signal_connect( G_OBJECT(m_pWindow), "focus-out-event", G_CALLBACK(signalFocus), this );
998 0 : g_signal_connect( G_OBJECT(m_pWindow), "map-event", G_CALLBACK(signalMap), this );
999 0 : g_signal_connect( G_OBJECT(m_pWindow), "unmap-event", G_CALLBACK(signalUnmap), this );
1000 0 : g_signal_connect( G_OBJECT(m_pWindow), "configure-event", G_CALLBACK(signalConfigure), this );
1001 0 : g_signal_connect( G_OBJECT(m_pWindow), "motion-notify-event", G_CALLBACK(signalMotion), this );
1002 0 : g_signal_connect( G_OBJECT(m_pWindow), "key-press-event", G_CALLBACK(signalKey), this );
1003 0 : g_signal_connect( G_OBJECT(m_pWindow), "key-release-event", G_CALLBACK(signalKey), this );
1004 0 : g_signal_connect( G_OBJECT(m_pWindow), "delete-event", G_CALLBACK(signalDelete), this );
1005 0 : g_signal_connect( G_OBJECT(m_pWindow), "window-state-event", G_CALLBACK(signalState), this );
1006 0 : g_signal_connect( G_OBJECT(m_pWindow), "scroll-event", G_CALLBACK(signalScroll), this );
1007 0 : g_signal_connect( G_OBJECT(m_pWindow), "leave-notify-event", G_CALLBACK(signalCrossing), this );
1008 0 : g_signal_connect( G_OBJECT(m_pWindow), "enter-notify-event", G_CALLBACK(signalCrossing), this );
1009 0 : g_signal_connect( G_OBJECT(m_pWindow), "visibility-notify-event", G_CALLBACK(signalVisibility), this );
1010 0 : g_signal_connect( G_OBJECT(m_pWindow), "destroy", G_CALLBACK(signalDestroy), this );
1011 :
1012 : // init members
1013 0 : m_pCurrentCursor = NULL;
1014 0 : m_nKeyModifiers = 0;
1015 0 : m_bFullscreen = false;
1016 0 : m_bSpanMonitorsWhenFullscreen = false;
1017 0 : m_nState = GDK_WINDOW_STATE_WITHDRAWN;
1018 0 : m_nVisibility = GDK_VISIBILITY_FULLY_OBSCURED;
1019 0 : m_bSendModChangeOnRelease = false;
1020 0 : m_pIMHandler = NULL;
1021 0 : m_hBackgroundPixmap = None;
1022 0 : m_nSavedScreenSaverTimeout = 0;
1023 0 : m_nGSMCookie = 0;
1024 0 : m_nExtStyle = 0;
1025 0 : m_pRegion = NULL;
1026 0 : m_ePointerStyle = 0xffff;
1027 0 : m_bSetFocusOnMap = false;
1028 0 : m_pSalMenu = NULL;
1029 0 : m_nWatcherId = 0;
1030 0 : m_nMenuExportId = 0;
1031 0 : m_nAppMenuExportId = 0;
1032 0 : m_nActionGroupExportId = 0;
1033 0 : m_nAppActionGroupExportId = 0;
1034 0 : m_nHudAwarenessId = 0;
1035 :
1036 0 : gtk_widget_set_app_paintable( m_pWindow, TRUE );
1037 0 : gtk_widget_set_double_buffered( m_pWindow, FALSE );
1038 0 : gtk_widget_set_redraw_on_allocate( m_pWindow, FALSE );
1039 :
1040 : gtk_widget_add_events( m_pWindow,
1041 : GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
1042 : GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK |
1043 : GDK_VISIBILITY_NOTIFY_MASK
1044 0 : );
1045 :
1046 : // add the fixed container child,
1047 : // fixed is needed since we have to position plugin windows
1048 0 : m_pFixedContainer = GTK_FIXED(g_object_new( ooo_fixed_get_type(), NULL ));
1049 0 : gtk_container_add( GTK_CONTAINER(m_pWindow), GTK_WIDGET(m_pFixedContainer) );
1050 :
1051 : // show the widgets
1052 0 : gtk_widget_show( GTK_WIDGET(m_pFixedContainer) );
1053 :
1054 : // realize the window, we need an XWindow id
1055 0 : gtk_widget_realize( m_pWindow );
1056 :
1057 : //system data
1058 0 : m_aSystemData.nSize = sizeof( SystemEnvData );
1059 : #if !GTK_CHECK_VERSION(3,0,0)
1060 0 : GtkSalDisplay* pDisp = GetGtkSalData()->GetGtkDisplay();
1061 0 : m_aSystemData.pDisplay = pDisp->GetDisplay();
1062 0 : m_aSystemData.pVisual = pDisp->GetVisual( m_nXScreen ).GetVisual();
1063 0 : m_aSystemData.nDepth = pDisp->GetVisual( m_nXScreen ).GetDepth();
1064 0 : m_aSystemData.aColormap = pDisp->GetColormap( m_nXScreen ).GetXColormap();
1065 0 : m_aSystemData.aWindow = widget_get_xid(m_pWindow);
1066 : #else
1067 : static int nWindow = 0;
1068 : m_aSystemData.aWindow = nWindow++;
1069 : #endif
1070 0 : m_aSystemData.pSalFrame = this;
1071 0 : m_aSystemData.pWidget = m_pWindow;
1072 0 : m_aSystemData.nScreen = m_nXScreen.getXScreen();
1073 0 : m_aSystemData.pAppContext = NULL;
1074 0 : m_aSystemData.aShellWindow = m_aSystemData.aWindow;
1075 0 : m_aSystemData.pShellWidget = m_aSystemData.pWidget;
1076 :
1077 : // fake an initial geometry, gets updated via configure event or SetPosSize
1078 0 : if( m_bDefaultPos || m_bDefaultSize )
1079 : {
1080 0 : Size aDefSize = calcDefaultSize();
1081 0 : maGeometry.nX = -1;
1082 0 : maGeometry.nY = -1;
1083 0 : maGeometry.nWidth = aDefSize.Width();
1084 0 : maGeometry.nHeight = aDefSize.Height();
1085 0 : if( m_pParent )
1086 : {
1087 : // approximation
1088 0 : maGeometry.nTopDecoration = m_pParent->maGeometry.nTopDecoration;
1089 0 : maGeometry.nBottomDecoration = m_pParent->maGeometry.nBottomDecoration;
1090 0 : maGeometry.nLeftDecoration = m_pParent->maGeometry.nLeftDecoration;
1091 0 : maGeometry.nRightDecoration = m_pParent->maGeometry.nRightDecoration;
1092 : }
1093 : else
1094 : {
1095 0 : maGeometry.nTopDecoration = 0;
1096 0 : maGeometry.nBottomDecoration = 0;
1097 0 : maGeometry.nLeftDecoration = 0;
1098 0 : maGeometry.nRightDecoration = 0;
1099 0 : }
1100 : }
1101 : else
1102 : {
1103 0 : resizeWindow( maGeometry.nWidth, maGeometry.nHeight );
1104 0 : moveWindow( maGeometry.nX, maGeometry.nY );
1105 : }
1106 0 : updateScreenNumber();
1107 :
1108 0 : SetIcon(1);
1109 :
1110 : #if !GTK_CHECK_VERSION(3,0,0)
1111 0 : m_nWorkArea = pDisp->getWMAdaptor()->getCurrentWorkArea();
1112 : /* #i64117# gtk sets a nice background pixmap
1113 : * but we actually don't really want that, so save
1114 : * some time on the Xserver as well as prevent
1115 : * some paint issues
1116 : */
1117 0 : XSetWindowBackgroundPixmap( getDisplay()->GetDisplay(),
1118 : widget_get_xid(m_pWindow),
1119 0 : m_hBackgroundPixmap );
1120 : #endif
1121 0 : }
1122 :
1123 : /* Sadly gtk_window_set_accept_focus exists only since gtk 2.4
1124 : * for achieving the same effect we will remove the WM_TAKE_FOCUS
1125 : * protocol from the window and set the input hint to false.
1126 : * But gtk_window_set_accept_focus needs to be called before
1127 : * window realization whereas the removal obviously can only happen
1128 : * after realization.
1129 : */
1130 :
1131 : #if !GTK_CHECK_VERSION(3,0,0)
1132 : extern "C" {
1133 : typedef void(*setAcceptFn)( GtkWindow*, gboolean );
1134 : static setAcceptFn p_gtk_window_set_accept_focus = NULL;
1135 : static bool bGetAcceptFocusFn = true;
1136 :
1137 : typedef void(*setUserTimeFn)( GdkWindow*, guint32 );
1138 : static setUserTimeFn p_gdk_x11_window_set_user_time = NULL;
1139 : static bool bGetSetUserTimeFn = true;
1140 : }
1141 : #endif
1142 :
1143 0 : static void lcl_set_accept_focus( GtkWindow* pWindow, gboolean bAccept, bool bBeforeRealize )
1144 : {
1145 : #if !GTK_CHECK_VERSION(3,0,0)
1146 0 : if( bGetAcceptFocusFn )
1147 : {
1148 0 : bGetAcceptFocusFn = false;
1149 0 : p_gtk_window_set_accept_focus = (setAcceptFn)osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gtk_window_set_accept_focus" );
1150 : }
1151 0 : if( p_gtk_window_set_accept_focus && bBeforeRealize )
1152 0 : p_gtk_window_set_accept_focus( pWindow, bAccept );
1153 0 : else if( ! bBeforeRealize )
1154 : {
1155 0 : Display* pDisplay = GetGtkSalData()->GetGtkDisplay()->GetDisplay();
1156 0 : ::Window aWindow = widget_get_xid(GTK_WIDGET(pWindow));
1157 0 : XWMHints* pHints = XGetWMHints( pDisplay, aWindow );
1158 0 : if( ! pHints )
1159 : {
1160 0 : pHints = XAllocWMHints();
1161 0 : pHints->flags = 0;
1162 : }
1163 0 : pHints->flags |= InputHint;
1164 0 : pHints->input = bAccept ? True : False;
1165 0 : XSetWMHints( pDisplay, aWindow, pHints );
1166 0 : XFree( pHints );
1167 :
1168 0 : if (GetGtkSalData()->GetGtkDisplay()->getWMAdaptor()->getWindowManagerName().equalsAscii("compiz"))
1169 0 : return;
1170 :
1171 : /* remove WM_TAKE_FOCUS protocol; this would usually be the
1172 : * right thing, but gtk handles it internally whereas we
1173 : * want to handle it ourselves (as to sometimes not get
1174 : * the focus)
1175 : */
1176 0 : Atom* pProtocols = NULL;
1177 0 : int nProtocols = 0;
1178 : XGetWMProtocols( pDisplay,
1179 : aWindow,
1180 0 : &pProtocols, &nProtocols );
1181 0 : if( pProtocols )
1182 : {
1183 0 : bool bSet = false;
1184 0 : Atom nTakeFocus = XInternAtom( pDisplay, "WM_TAKE_FOCUS", True );
1185 0 : if( nTakeFocus )
1186 : {
1187 0 : for( int i = 0; i < nProtocols; i++ )
1188 : {
1189 0 : if( pProtocols[i] == nTakeFocus )
1190 : {
1191 0 : for( int n = i; n < nProtocols-1; n++ )
1192 0 : pProtocols[n] = pProtocols[n+1];
1193 0 : nProtocols--;
1194 0 : i--;
1195 0 : bSet = true;
1196 : }
1197 : }
1198 : }
1199 0 : if( bSet )
1200 0 : XSetWMProtocols( pDisplay, aWindow, pProtocols, nProtocols );
1201 0 : XFree( pProtocols );
1202 : }
1203 : }
1204 : #else
1205 : (void)pWindow; (void)bAccept; (void)bBeforeRealize;
1206 : //FIXME: No set_accept_focus impl
1207 : #endif
1208 : }
1209 :
1210 0 : static void lcl_set_user_time( GtkWindow* i_pWindow, guint32 i_nTime )
1211 : {
1212 : #if !GTK_CHECK_VERSION(3,0,0)
1213 0 : if( bGetSetUserTimeFn )
1214 : {
1215 0 : bGetSetUserTimeFn = false;
1216 0 : p_gdk_x11_window_set_user_time = (setUserTimeFn)osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gdk_x11_window_set_user_time" );
1217 : }
1218 0 : bool bSet = false;
1219 0 : if( p_gdk_x11_window_set_user_time )
1220 : {
1221 0 : GdkWindow* pWin = widget_get_window(GTK_WIDGET(i_pWindow));
1222 0 : if( pWin ) // only if the window is realized.
1223 : {
1224 0 : p_gdk_x11_window_set_user_time( pWin, i_nTime );
1225 0 : bSet = true;
1226 : }
1227 : }
1228 0 : if( !bSet )
1229 : {
1230 0 : Display* pDisplay = GetGtkSalData()->GetGtkDisplay()->GetDisplay();
1231 0 : Atom nUserTime = XInternAtom( pDisplay, "_NET_WM_USER_TIME", True );
1232 0 : if( nUserTime )
1233 : {
1234 0 : XChangeProperty( pDisplay, widget_get_xid(GTK_WIDGET(i_pWindow)),
1235 : nUserTime, XA_CARDINAL, 32,
1236 0 : PropModeReplace, (unsigned char*)&i_nTime, 1 );
1237 : }
1238 : }
1239 : #else
1240 : (void)i_pWindow; (void)i_nTime;
1241 : //FIXME: no lcl_set_user_time impl.
1242 : #endif
1243 0 : };
1244 :
1245 0 : GtkSalFrame *GtkSalFrame::getFromWindow( GtkWindow *pWindow )
1246 : {
1247 0 : return (GtkSalFrame *) g_object_get_data( G_OBJECT( pWindow ), "SalFrame" );
1248 : }
1249 :
1250 0 : void GtkSalFrame::Init( SalFrame* pParent, sal_uLong nStyle )
1251 : {
1252 0 : if( nStyle & SAL_FRAME_STYLE_DEFAULT ) // ensure default style
1253 : {
1254 0 : nStyle |= SAL_FRAME_STYLE_MOVEABLE | SAL_FRAME_STYLE_SIZEABLE | SAL_FRAME_STYLE_CLOSEABLE;
1255 0 : nStyle &= ~SAL_FRAME_STYLE_FLOAT;
1256 : }
1257 :
1258 0 : m_pParent = static_cast<GtkSalFrame*>(pParent);
1259 0 : m_pForeignParent = NULL;
1260 0 : m_aForeignParentWindow = None;
1261 0 : m_pForeignTopLevel = NULL;
1262 0 : m_aForeignTopLevelWindow = None;
1263 0 : m_nStyle = nStyle;
1264 :
1265 0 : GtkWindowType eWinType = ( (nStyle & SAL_FRAME_STYLE_FLOAT) &&
1266 0 : ! (nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|
1267 : SAL_FRAME_STYLE_FLOAT_FOCUSABLE))
1268 : )
1269 0 : ? GTK_WINDOW_POPUP : GTK_WINDOW_TOPLEVEL;
1270 :
1271 0 : if( nStyle & SAL_FRAME_STYLE_SYSTEMCHILD )
1272 : {
1273 0 : m_pWindow = gtk_event_box_new();
1274 0 : if( m_pParent )
1275 : {
1276 : // insert into container
1277 : gtk_fixed_put( m_pParent->getFixedContainer(),
1278 0 : m_pWindow, 0, 0 );
1279 :
1280 : }
1281 : }
1282 : else
1283 : m_pWindow = gtk_widget_new( GTK_TYPE_WINDOW, "type", eWinType,
1284 0 : "visible", FALSE, NULL );
1285 0 : g_object_set_data( G_OBJECT( m_pWindow ), "SalFrame", this );
1286 0 : g_object_set_data( G_OBJECT( m_pWindow ), "libo-version", (gpointer)LIBO_VERSION_DOTTED);
1287 :
1288 : // force wm class hint
1289 0 : m_nExtStyle = ~0;
1290 0 : if (m_pParent)
1291 0 : m_sWMClass = m_pParent->m_sWMClass;
1292 0 : SetExtendedFrameStyle( 0 );
1293 :
1294 0 : if( m_pParent && m_pParent->m_pWindow && ! isChild() )
1295 0 : gtk_window_set_screen( GTK_WINDOW(m_pWindow), gtk_window_get_screen( GTK_WINDOW(m_pParent->m_pWindow) ) );
1296 :
1297 : // set window type
1298 : bool bDecoHandling =
1299 0 : ! isChild() &&
1300 0 : ( ! (nStyle & SAL_FRAME_STYLE_FLOAT) ||
1301 0 : (nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|SAL_FRAME_STYLE_FLOAT_FOCUSABLE) ) );
1302 :
1303 0 : if( bDecoHandling )
1304 : {
1305 0 : GdkWindowTypeHint eType = GDK_WINDOW_TYPE_HINT_NORMAL;
1306 0 : if( (nStyle & SAL_FRAME_STYLE_DIALOG) && m_pParent != 0 )
1307 0 : eType = GDK_WINDOW_TYPE_HINT_DIALOG;
1308 0 : if( (nStyle & SAL_FRAME_STYLE_INTRO) )
1309 : {
1310 0 : gtk_window_set_role( GTK_WINDOW(m_pWindow), "splashscreen" );
1311 0 : eType = GDK_WINDOW_TYPE_HINT_SPLASHSCREEN;
1312 : }
1313 0 : else if( (nStyle & SAL_FRAME_STYLE_TOOLWINDOW ) )
1314 : {
1315 0 : eType = GDK_WINDOW_TYPE_HINT_UTILITY;
1316 0 : gtk_window_set_skip_taskbar_hint( GTK_WINDOW(m_pWindow), true );
1317 : }
1318 0 : else if( (nStyle & SAL_FRAME_STYLE_OWNERDRAWDECORATION) )
1319 : {
1320 0 : eType = GDK_WINDOW_TYPE_HINT_TOOLBAR;
1321 0 : lcl_set_accept_focus( GTK_WINDOW(m_pWindow), false, true );
1322 : }
1323 0 : else if( (nStyle & SAL_FRAME_STYLE_FLOAT_FOCUSABLE) )
1324 : {
1325 0 : eType = GDK_WINDOW_TYPE_HINT_UTILITY;
1326 : }
1327 : #if !GTK_CHECK_VERSION(3,0,0)
1328 0 : if( (nStyle & SAL_FRAME_STYLE_PARTIAL_FULLSCREEN )
1329 0 : && getDisplay()->getWMAdaptor()->isLegacyPartialFullscreen() )
1330 : {
1331 0 : eType = GDK_WINDOW_TYPE_HINT_TOOLBAR;
1332 0 : gtk_window_set_keep_above( GTK_WINDOW(m_pWindow), true );
1333 : }
1334 : #endif
1335 0 : gtk_window_set_type_hint( GTK_WINDOW(m_pWindow), eType );
1336 0 : gtk_window_set_gravity( GTK_WINDOW(m_pWindow), GDK_GRAVITY_STATIC );
1337 0 : if( m_pParent && ! (m_pParent->m_nStyle & SAL_FRAME_STYLE_PLUG) )
1338 0 : gtk_window_set_transient_for( GTK_WINDOW(m_pWindow), GTK_WINDOW(m_pParent->m_pWindow) );
1339 : }
1340 0 : else if( (nStyle & SAL_FRAME_STYLE_FLOAT) )
1341 : {
1342 0 : gtk_window_set_type_hint( GTK_WINDOW(m_pWindow), GDK_WINDOW_TYPE_HINT_UTILITY );
1343 : }
1344 0 : if( m_pParent )
1345 0 : m_pParent->m_aChildren.push_back( this );
1346 :
1347 0 : InitCommon();
1348 :
1349 : #if !GTK_CHECK_VERSION(3,0,0)
1350 0 : if( eWinType == GTK_WINDOW_TOPLEVEL )
1351 : {
1352 : #ifdef ENABLE_GMENU_INTEGRATION
1353 : // Enable DBus native menu if available.
1354 0 : ensure_dbus_setup( this );
1355 : #endif
1356 :
1357 0 : guint32 nUserTime = 0;
1358 0 : if( (nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|SAL_FRAME_STYLE_TOOLWINDOW)) == 0 )
1359 : {
1360 : /* #i99360# ugly workaround an X11 library bug */
1361 0 : nUserTime= getDisplay()->GetLastUserEventTime( true );
1362 : }
1363 0 : lcl_set_user_time(GTK_WINDOW(m_pWindow), nUserTime);
1364 : }
1365 : #endif
1366 :
1367 0 : if( bDecoHandling )
1368 : {
1369 0 : gtk_window_set_resizable( GTK_WINDOW(m_pWindow), (nStyle & SAL_FRAME_STYLE_SIZEABLE) != 0 );
1370 0 : if( ( (nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION)) ) )
1371 0 : lcl_set_accept_focus( GTK_WINDOW(m_pWindow), false, false );
1372 : }
1373 0 : }
1374 :
1375 0 : GdkNativeWindow GtkSalFrame::findTopLevelSystemWindow( GdkNativeWindow aWindow )
1376 : {
1377 : #if !GTK_CHECK_VERSION(3,0,0)
1378 : ::Window aRoot, aParent;
1379 : ::Window* pChildren;
1380 : unsigned int nChildren;
1381 0 : bool bBreak = false;
1382 0 : do
1383 : {
1384 0 : pChildren = NULL;
1385 0 : nChildren = 0;
1386 0 : aParent = aRoot = None;
1387 0 : XQueryTree( getDisplay()->GetDisplay(), aWindow,
1388 0 : &aRoot, &aParent, &pChildren, &nChildren );
1389 0 : XFree( pChildren );
1390 0 : if( aParent != aRoot )
1391 0 : aWindow = aParent;
1392 0 : int nCount = 0;
1393 0 : Atom* pProps = XListProperties( getDisplay()->GetDisplay(),
1394 : aWindow,
1395 0 : &nCount );
1396 0 : for( int i = 0; i < nCount && ! bBreak; ++i )
1397 0 : bBreak = (pProps[i] == XA_WM_HINTS);
1398 0 : if( pProps )
1399 0 : XFree( pProps );
1400 0 : } while( aParent != aRoot && ! bBreak );
1401 :
1402 0 : return aWindow;
1403 : #else
1404 : (void)aWindow;
1405 : //FIXME: no findToplevelSystemWindow
1406 : return 0;
1407 : #endif
1408 : }
1409 :
1410 0 : void GtkSalFrame::Init( SystemParentData* pSysData )
1411 : {
1412 0 : m_pParent = NULL;
1413 0 : m_aForeignParentWindow = (GdkNativeWindow)pSysData->aWindow;
1414 0 : m_pForeignParent = NULL;
1415 0 : m_aForeignTopLevelWindow = findTopLevelSystemWindow( (GdkNativeWindow)pSysData->aWindow );
1416 0 : m_pForeignTopLevel = gdk_window_foreign_new_for_display( getGdkDisplay(), m_aForeignTopLevelWindow );
1417 0 : gdk_window_set_events( m_pForeignTopLevel, GDK_STRUCTURE_MASK );
1418 :
1419 0 : if( pSysData->nSize > sizeof(pSysData->nSize)+sizeof(pSysData->aWindow) && pSysData->bXEmbedSupport )
1420 : {
1421 : #if GTK_CHECK_VERSION(3,0,0)
1422 : m_pWindow = gtk_plug_new_for_display( getGdkDisplay(), pSysData->aWindow );
1423 : #else
1424 0 : m_pWindow = gtk_plug_new( pSysData->aWindow );
1425 : #endif
1426 0 : m_bWindowIsGtkPlug = true;
1427 0 : widget_set_can_default( m_pWindow, true );
1428 0 : widget_set_can_focus( m_pWindow, true );
1429 0 : gtk_widget_set_sensitive( m_pWindow, true );
1430 : }
1431 : else
1432 : {
1433 0 : m_pWindow = gtk_window_new( GTK_WINDOW_POPUP );
1434 0 : m_bWindowIsGtkPlug = false;
1435 : }
1436 0 : m_nStyle = SAL_FRAME_STYLE_PLUG;
1437 0 : InitCommon();
1438 :
1439 0 : m_pForeignParent = gdk_window_foreign_new_for_display( getGdkDisplay(), m_aForeignParentWindow );
1440 0 : gdk_window_set_events( m_pForeignParent, GDK_STRUCTURE_MASK );
1441 :
1442 : #if !GTK_CHECK_VERSION(3,0,0)
1443 : int x_ret, y_ret;
1444 : unsigned int w, h, bw, d;
1445 : ::Window aRoot;
1446 0 : XGetGeometry( getDisplay()->GetDisplay(), pSysData->aWindow,
1447 0 : &aRoot, &x_ret, &y_ret, &w, &h, &bw, &d );
1448 0 : maGeometry.nWidth = w;
1449 0 : maGeometry.nHeight = h;
1450 0 : gtk_window_resize( GTK_WINDOW(m_pWindow), w, h );
1451 0 : gtk_window_move( GTK_WINDOW(m_pWindow), 0, 0 );
1452 0 : if( ! m_bWindowIsGtkPlug )
1453 : {
1454 0 : XReparentWindow( getDisplay()->GetDisplay(),
1455 : widget_get_xid(m_pWindow),
1456 : (::Window)pSysData->aWindow,
1457 0 : 0, 0 );
1458 : }
1459 : #else
1460 : //FIXME: Handling embedded windows, is going to be fun ...
1461 : #endif
1462 0 : }
1463 :
1464 0 : void GtkSalFrame::askForXEmbedFocus( sal_Int32 i_nTimeCode )
1465 : {
1466 : #if !GTK_CHECK_VERSION(3,0,0)
1467 : XEvent aEvent;
1468 :
1469 0 : memset( &aEvent, 0, sizeof(aEvent) );
1470 0 : aEvent.xclient.window = m_aForeignParentWindow;
1471 0 : aEvent.xclient.type = ClientMessage;
1472 0 : aEvent.xclient.message_type = getDisplay()->getWMAdaptor()->getAtom( vcl_sal::WMAdaptor::XEMBED );
1473 0 : aEvent.xclient.format = 32;
1474 0 : aEvent.xclient.data.l[0] = i_nTimeCode ? i_nTimeCode : CurrentTime;
1475 0 : aEvent.xclient.data.l[1] = 3; // XEMBED_REQUEST_FOCUS
1476 0 : aEvent.xclient.data.l[2] = 0;
1477 0 : aEvent.xclient.data.l[3] = 0;
1478 0 : aEvent.xclient.data.l[4] = 0;
1479 :
1480 0 : GetGenericData()->ErrorTrapPush();
1481 0 : XSendEvent( getDisplay()->GetDisplay(),
1482 : m_aForeignParentWindow,
1483 0 : False, NoEventMask, &aEvent );
1484 0 : GetGenericData()->ErrorTrapPop();
1485 : #else
1486 : (void)i_nTimeCode;
1487 : //FIXME: no askForXEmbedFocus for gtk3 yet
1488 : #endif
1489 0 : }
1490 :
1491 0 : void GtkSalFrame::SetExtendedFrameStyle( SalExtStyle nStyle )
1492 : {
1493 0 : if( nStyle != m_nExtStyle && ! isChild() )
1494 : {
1495 0 : m_nExtStyle = nStyle;
1496 0 : updateWMClass();
1497 : }
1498 0 : }
1499 :
1500 0 : SalGraphics* GtkSalFrame::AcquireGraphics()
1501 : {
1502 0 : if( m_pWindow )
1503 : {
1504 0 : for( int i = 0; i < nMaxGraphics; i++ )
1505 : {
1506 0 : if( ! m_aGraphics[i].bInUse )
1507 : {
1508 0 : m_aGraphics[i].bInUse = true;
1509 0 : if( ! m_aGraphics[i].pGraphics )
1510 : {
1511 : #if GTK_CHECK_VERSION(3,0,0)
1512 : m_aGraphics[i].pGraphics = new GtkSalGraphics( this, m_pWindow );
1513 : if( !m_aFrame.get() )
1514 : AllocateFrame();
1515 : m_aGraphics[i].pGraphics->setDevice( m_aFrame );
1516 : #else // common case:
1517 0 : m_aGraphics[i].pGraphics = new GtkSalGraphics( this, m_pWindow, m_nXScreen );
1518 : #endif
1519 : }
1520 0 : return m_aGraphics[i].pGraphics;
1521 : }
1522 : }
1523 : }
1524 :
1525 0 : return NULL;
1526 : }
1527 :
1528 0 : void GtkSalFrame::ReleaseGraphics( SalGraphics* pGraphics )
1529 : {
1530 0 : for( int i = 0; i < nMaxGraphics; i++ )
1531 : {
1532 0 : if( m_aGraphics[i].pGraphics == pGraphics )
1533 : {
1534 0 : m_aGraphics[i].bInUse = false;
1535 0 : break;
1536 : }
1537 : }
1538 0 : }
1539 :
1540 0 : bool GtkSalFrame::PostEvent( void* pData )
1541 : {
1542 0 : getDisplay()->SendInternalEvent( this, pData );
1543 0 : return true;
1544 : }
1545 :
1546 0 : void GtkSalFrame::SetTitle( const OUString& rTitle )
1547 : {
1548 0 : m_aTitle = rTitle;
1549 0 : if( m_pWindow && ! isChild() )
1550 0 : gtk_window_set_title( GTK_WINDOW(m_pWindow), OUStringToOString( rTitle, RTL_TEXTENCODING_UTF8 ).getStr() );
1551 0 : }
1552 :
1553 : static inline sal_uInt8 *
1554 0 : getRow( BitmapBuffer *pBuffer, sal_uLong nRow )
1555 : {
1556 0 : if( BMP_SCANLINE_ADJUSTMENT( pBuffer->mnFormat ) == BMP_FORMAT_TOP_DOWN )
1557 0 : return pBuffer->mpBits + nRow * pBuffer->mnScanlineSize;
1558 : else
1559 0 : return pBuffer->mpBits + ( pBuffer->mnHeight - nRow - 1 ) * pBuffer->mnScanlineSize;
1560 : }
1561 :
1562 : static GdkPixbuf *
1563 0 : bitmapToPixbuf( SalBitmap *pSalBitmap, SalBitmap *pSalAlpha )
1564 : {
1565 0 : g_return_val_if_fail( pSalBitmap != NULL, NULL );
1566 0 : g_return_val_if_fail( pSalAlpha != NULL, NULL );
1567 :
1568 0 : BitmapBuffer *pBitmap = pSalBitmap->AcquireBuffer( true );
1569 0 : g_return_val_if_fail( pBitmap != NULL, NULL );
1570 0 : g_return_val_if_fail( pBitmap->mnBitCount == 24, NULL );
1571 :
1572 0 : BitmapBuffer *pAlpha = pSalAlpha->AcquireBuffer( true );
1573 0 : g_return_val_if_fail( pAlpha != NULL, NULL );
1574 0 : g_return_val_if_fail( pAlpha->mnBitCount == 8, NULL );
1575 :
1576 0 : Size aSize = pSalBitmap->GetSize();
1577 0 : g_return_val_if_fail( pSalAlpha->GetSize() == aSize, NULL );
1578 :
1579 : int nX, nY;
1580 0 : guchar *pPixbufData = (guchar *)g_malloc (4 * aSize.Width() * aSize.Height() );
1581 0 : guchar *pDestData = pPixbufData;
1582 :
1583 0 : for( nY = 0; nY < pBitmap->mnHeight; nY++ )
1584 : {
1585 0 : sal_uInt8 *pData = getRow( pBitmap, nY );
1586 0 : sal_uInt8 *pAlphaData = getRow( pAlpha, nY );
1587 :
1588 0 : for( nX = 0; nX < pBitmap->mnWidth; nX++ )
1589 : {
1590 0 : if( pBitmap->mnFormat == BMP_FORMAT_24BIT_TC_BGR )
1591 : {
1592 0 : pDestData[2] = *pData++;
1593 0 : pDestData[1] = *pData++;
1594 0 : pDestData[0] = *pData++;
1595 : }
1596 : else // BMP_FORMAT_24BIT_TC_RGB
1597 : {
1598 0 : pDestData[0] = *pData++;
1599 0 : pDestData[1] = *pData++;
1600 0 : pDestData[2] = *pData++;
1601 : }
1602 0 : pDestData += 3;
1603 0 : *pDestData++ = 255 - *pAlphaData++;
1604 : }
1605 : }
1606 :
1607 0 : pSalBitmap->ReleaseBuffer( pBitmap, true );
1608 0 : pSalAlpha->ReleaseBuffer( pAlpha, true );
1609 :
1610 : return gdk_pixbuf_new_from_data( pPixbufData,
1611 : GDK_COLORSPACE_RGB, true, 8,
1612 0 : aSize.Width(), aSize.Height(),
1613 0 : aSize.Width() * 4,
1614 : (GdkPixbufDestroyNotify) g_free,
1615 0 : NULL );
1616 : }
1617 :
1618 0 : void GtkSalFrame::SetIcon( sal_uInt16 nIcon )
1619 : {
1620 0 : if( (m_nStyle & (SAL_FRAME_STYLE_PLUG|SAL_FRAME_STYLE_SYSTEMCHILD|SAL_FRAME_STYLE_FLOAT|SAL_FRAME_STYLE_INTRO|SAL_FRAME_STYLE_OWNERDRAWDECORATION))
1621 0 : || ! m_pWindow )
1622 0 : return;
1623 :
1624 0 : if( !ImplGetResMgr() )
1625 0 : return;
1626 :
1627 : GdkPixbuf *pBuf;
1628 0 : GList *pIcons = NULL;
1629 :
1630 0 : sal_uInt16 nOffsets[2] = { SV_ICON_SMALL_START, SV_ICON_LARGE_START };
1631 : sal_uInt16 nIndex;
1632 :
1633 0 : for( nIndex = 0; nIndex < sizeof(nOffsets)/ sizeof(sal_uInt16); nIndex++ )
1634 : {
1635 : // #i44723# workaround gcc temporary problem
1636 0 : ResId aResId( nOffsets[nIndex] + nIcon, *ImplGetResMgr() );
1637 0 : BitmapEx aIcon( aResId );
1638 :
1639 : // #i81083# convert to 24bit/8bit alpha bitmap
1640 0 : Bitmap aBmp = aIcon.GetBitmap();
1641 0 : if( aBmp.GetBitCount() != 24 || ! aIcon.IsAlpha() )
1642 : {
1643 0 : if( aBmp.GetBitCount() != 24 )
1644 0 : aBmp.Convert( BMP_CONVERSION_24BIT );
1645 0 : AlphaMask aMask;
1646 0 : if( ! aIcon.IsAlpha() )
1647 : {
1648 0 : switch( aIcon.GetTransparentType() )
1649 : {
1650 : case TRANSPARENT_NONE:
1651 : {
1652 0 : sal_uInt8 nTrans = 0;
1653 0 : aMask = AlphaMask( aBmp.GetSizePixel(), &nTrans );
1654 : }
1655 0 : break;
1656 : case TRANSPARENT_COLOR:
1657 0 : aMask = AlphaMask( aBmp.CreateMask( aIcon.GetTransparentColor() ) );
1658 0 : break;
1659 : case TRANSPARENT_BITMAP:
1660 0 : aMask = AlphaMask( aIcon.GetMask() );
1661 0 : break;
1662 : default:
1663 : OSL_FAIL( "unhandled transparent type" );
1664 0 : break;
1665 : }
1666 : }
1667 : else
1668 0 : aMask = aIcon.GetAlpha();
1669 0 : aIcon = BitmapEx( aBmp, aMask );
1670 : }
1671 :
1672 0 : ImpBitmap *pIconImpBitmap = aIcon.ImplGetBitmapImpBitmap();
1673 0 : ImpBitmap *pIconImpMask = aIcon.ImplGetMaskImpBitmap();
1674 :
1675 0 : if( pIconImpBitmap && pIconImpMask )
1676 : {
1677 : SalBitmap *pIconBitmap =
1678 0 : pIconImpBitmap->ImplGetSalBitmap();
1679 : SalBitmap *pIconMask =
1680 0 : pIconImpMask->ImplGetSalBitmap();
1681 :
1682 0 : if( ( pBuf = bitmapToPixbuf( pIconBitmap, pIconMask ) ) )
1683 0 : pIcons = g_list_prepend( pIcons, pBuf );
1684 : }
1685 0 : }
1686 :
1687 0 : gtk_window_set_icon_list( GTK_WINDOW(m_pWindow), pIcons );
1688 :
1689 0 : g_list_foreach( pIcons, (GFunc) g_object_unref, NULL );
1690 0 : g_list_free( pIcons );
1691 : }
1692 :
1693 0 : void GtkSalFrame::SetMenu( SalMenu* pSalMenu )
1694 : {
1695 : // if(m_pSalMenu)
1696 : // {
1697 : // static_cast<GtkSalMenu*>(m_pSalMenu)->DisconnectFrame();
1698 : // }
1699 0 : m_pSalMenu = pSalMenu;
1700 0 : }
1701 :
1702 0 : SalMenu* GtkSalFrame::GetMenu( void )
1703 : {
1704 0 : return m_pSalMenu;
1705 : }
1706 :
1707 0 : void GtkSalFrame::DrawMenuBar()
1708 : {
1709 0 : }
1710 :
1711 0 : void GtkSalFrame::Center()
1712 : {
1713 : long nX, nY;
1714 :
1715 0 : if( m_pParent )
1716 : {
1717 0 : nX = ((long)m_pParent->maGeometry.nWidth - (long)maGeometry.nWidth)/2;
1718 0 : nY = ((long)m_pParent->maGeometry.nHeight - (long)maGeometry.nHeight)/2;
1719 : }
1720 : else
1721 : {
1722 0 : GdkScreen *pScreen = NULL;
1723 : gint px, py;
1724 : GdkModifierType nMask;
1725 0 : gdk_display_get_pointer( getGdkDisplay(), &pScreen, &px, &py, &nMask );
1726 0 : if( !pScreen )
1727 0 : pScreen = gtk_widget_get_screen( m_pWindow );
1728 :
1729 : gint nMonitor;
1730 0 : nMonitor = gdk_screen_get_monitor_at_point( pScreen, px, py );
1731 :
1732 : GdkRectangle aMonitor;
1733 0 : gdk_screen_get_monitor_geometry( pScreen, nMonitor, &aMonitor );
1734 :
1735 0 : nX = aMonitor.x + (aMonitor.width - (long)maGeometry.nWidth)/2;
1736 0 : nY = aMonitor.y + (aMonitor.height - (long)maGeometry.nHeight)/2;
1737 : }
1738 0 : SetPosSize( nX, nY, 0, 0, SAL_FRAME_POSSIZE_X | SAL_FRAME_POSSIZE_Y );
1739 0 : }
1740 :
1741 0 : Size GtkSalFrame::calcDefaultSize()
1742 : {
1743 0 : return bestmaxFrameSizeForScreenSize(getDisplay()->GetScreenSize(GetDisplayScreen()));
1744 : }
1745 :
1746 0 : void GtkSalFrame::SetDefaultSize()
1747 : {
1748 0 : Size aDefSize = calcDefaultSize();
1749 :
1750 0 : SetPosSize( 0, 0, aDefSize.Width(), aDefSize.Height(),
1751 0 : SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT );
1752 :
1753 0 : if( (m_nStyle & SAL_FRAME_STYLE_DEFAULT) && m_pWindow )
1754 0 : gtk_window_maximize( GTK_WINDOW(m_pWindow) );
1755 0 : }
1756 :
1757 0 : static void initClientId()
1758 : {
1759 : #if !GTK_CHECK_VERSION(3,0,0)
1760 : static bool bOnce = false;
1761 0 : if (!bOnce)
1762 : {
1763 0 : bOnce = true;
1764 0 : const OString& rID = SessionManagerClient::getSessionID();
1765 0 : if (!rID.isEmpty())
1766 0 : gdk_set_sm_client_id(rID.getStr());
1767 : }
1768 : #else
1769 : // No session management support for gtk3+ - this is now legacy.
1770 : #endif
1771 0 : }
1772 :
1773 0 : void GtkSalFrame::Show( bool bVisible, bool bNoActivate )
1774 : {
1775 0 : if( m_pWindow )
1776 : {
1777 : #if !GTK_CHECK_VERSION(3,0,0)
1778 0 : if( m_pParent && (m_pParent->m_nStyle & SAL_FRAME_STYLE_PARTIAL_FULLSCREEN)
1779 0 : && getDisplay()->getWMAdaptor()->isLegacyPartialFullscreen() )
1780 0 : gtk_window_set_keep_above( GTK_WINDOW(m_pWindow), bVisible );
1781 : #endif
1782 0 : if( bVisible )
1783 : {
1784 0 : initClientId();
1785 0 : getDisplay()->startupNotificationCompleted();
1786 :
1787 0 : if( m_bDefaultPos )
1788 0 : Center();
1789 0 : if( m_bDefaultSize )
1790 0 : SetDefaultSize();
1791 0 : setMinMaxSize();
1792 :
1793 : #if !GTK_CHECK_VERSION(3,0,0)
1794 : // #i45160# switch to desktop where a dialog with parent will appear
1795 0 : if( m_pParent && m_pParent->m_nWorkArea != m_nWorkArea && IS_WIDGET_MAPPED(m_pParent->m_pWindow) )
1796 0 : getDisplay()->getWMAdaptor()->switchToWorkArea( m_pParent->m_nWorkArea );
1797 : #endif
1798 :
1799 0 : if( isFloatGrabWindow() &&
1800 0 : m_pParent &&
1801 0 : m_nFloats == 0 &&
1802 0 : ! getDisplay()->GetCaptureFrame() )
1803 : {
1804 : /* #i63086#
1805 : * outsmart Metacity's "focus:mouse" mode
1806 : * which insists on taking the focus from the document
1807 : * to the new float. Grab focus to parent frame BEFORE
1808 : * showing the float (cannot grab it to the float
1809 : * before show).
1810 : */
1811 0 : m_pParent->grabPointer( true, true );
1812 : }
1813 :
1814 0 : guint32 nUserTime = 0;
1815 0 : if( ! bNoActivate && (m_nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|SAL_FRAME_STYLE_TOOLWINDOW)) == 0 )
1816 : /* #i99360# ugly workaround an X11 library bug */
1817 0 : nUserTime= getDisplay()->GetLastUserEventTime( true );
1818 : //nUserTime = gdk_x11_get_server_time(GTK_WIDGET (m_pWindow)->window);
1819 :
1820 : //For these floating windows we don't want the main window to lose focus, and metacity has...
1821 : // metacity-2.24.0/src/core/window.c
1822 :
1823 : // if ((focus_window != NULL) && XSERVER_TIME_IS_BEFORE (compare, focus_window->net_wm_user_time))
1824 : // "compare" window focus prevented by other activity
1825 :
1826 : // where "compare" is this window
1827 :
1828 : // which leads to...
1829 :
1830 : // /* This happens for error dialogs or alerts; these need to remain on
1831 : // * top, but it would be confusing to have its ancestor remain
1832 : // * focused.
1833 : // */
1834 : // if (meta_window_is_ancestor_of_transient (focus_window, window))
1835 : // "The focus window %s is an ancestor of the newly mapped "
1836 : // "window %s which isn't being focused. Unfocusing the "
1837 : // "ancestor.\n",
1838 :
1839 : // i.e. having a time < that of the toplevel frame means that the toplevel frame gets unfocused.
1840 : // awesome.
1841 0 : if( nUserTime == 0 )
1842 : {
1843 : /* #i99360# ugly workaround an X11 library bug */
1844 0 : nUserTime= getDisplay()->GetLastUserEventTime( true );
1845 : //nUserTime = gdk_x11_get_server_time(GTK_WIDGET (m_pWindow)->window);
1846 : }
1847 0 : lcl_set_user_time(GTK_WINDOW(m_pWindow), nUserTime );
1848 :
1849 0 : if( ! bNoActivate && (m_nStyle & SAL_FRAME_STYLE_TOOLWINDOW) )
1850 0 : m_bSetFocusOnMap = true;
1851 :
1852 0 : gtk_widget_show( m_pWindow );
1853 :
1854 0 : if( isFloatGrabWindow() )
1855 : {
1856 0 : m_nFloats++;
1857 0 : if( ! getDisplay()->GetCaptureFrame() && m_nFloats == 1 )
1858 0 : grabPointer( true, true );
1859 : // #i44068# reset parent's IM context
1860 0 : if( m_pParent )
1861 0 : m_pParent->EndExtTextInput(0);
1862 : }
1863 0 : if( m_bWindowIsGtkPlug )
1864 0 : askForXEmbedFocus( 0 );
1865 : }
1866 : else
1867 : {
1868 0 : if( isFloatGrabWindow() )
1869 : {
1870 0 : m_nFloats--;
1871 0 : if( ! getDisplay()->GetCaptureFrame() && m_nFloats == 0)
1872 0 : grabPointer( false );
1873 : }
1874 0 : gtk_widget_hide( m_pWindow );
1875 0 : if( m_pIMHandler )
1876 0 : m_pIMHandler->focusChanged( false );
1877 : // flush here; there may be a very seldom race between
1878 : // the display connection used for clipboard and our connection
1879 0 : Flush();
1880 : }
1881 0 : CallCallback( SALEVENT_RESIZE, NULL );
1882 : }
1883 0 : }
1884 :
1885 0 : void GtkSalFrame::setMinMaxSize()
1886 : {
1887 : /* #i34504# metacity (and possibly others) do not treat
1888 : * _NET_WM_STATE_FULLSCREEN and max_width/height independently;
1889 : * whether they should is undefined. So don't set the max size hint
1890 : * for a full screen window.
1891 : */
1892 0 : if( m_pWindow && ! isChild() )
1893 : {
1894 : GdkGeometry aGeo;
1895 0 : int aHints = 0;
1896 0 : if( m_nStyle & SAL_FRAME_STYLE_SIZEABLE )
1897 : {
1898 0 : if( m_aMinSize.Width() && m_aMinSize.Height() && ! m_bFullscreen )
1899 : {
1900 0 : aGeo.min_width = m_aMinSize.Width();
1901 0 : aGeo.min_height = m_aMinSize.Height();
1902 0 : aHints |= GDK_HINT_MIN_SIZE;
1903 : }
1904 0 : if( m_aMaxSize.Width() && m_aMaxSize.Height() && ! m_bFullscreen )
1905 : {
1906 0 : aGeo.max_width = m_aMaxSize.Width();
1907 0 : aGeo.max_height = m_aMaxSize.Height();
1908 0 : aHints |= GDK_HINT_MAX_SIZE;
1909 : }
1910 : }
1911 : else
1912 : {
1913 0 : if( ! m_bFullscreen )
1914 : {
1915 0 : aGeo.min_width = maGeometry.nWidth;
1916 0 : aGeo.min_height = maGeometry.nHeight;
1917 0 : aHints |= GDK_HINT_MIN_SIZE;
1918 :
1919 0 : aGeo.max_width = maGeometry.nWidth;
1920 0 : aGeo.max_height = maGeometry.nHeight;
1921 0 : aHints |= GDK_HINT_MAX_SIZE;
1922 : }
1923 : }
1924 0 : if( m_bFullscreen && m_aMaxSize.Width() && m_aMaxSize.Height() )
1925 : {
1926 0 : aGeo.max_width = m_aMaxSize.Width();
1927 0 : aGeo.max_height = m_aMaxSize.Height();
1928 0 : aHints |= GDK_HINT_MAX_SIZE;
1929 : }
1930 0 : if( aHints )
1931 0 : gtk_window_set_geometry_hints( GTK_WINDOW(m_pWindow),
1932 : NULL,
1933 : &aGeo,
1934 0 : GdkWindowHints( aHints ) );
1935 : }
1936 0 : }
1937 :
1938 0 : void GtkSalFrame::SetMaxClientSize( long nWidth, long nHeight )
1939 : {
1940 0 : if( ! isChild() )
1941 : {
1942 0 : m_aMaxSize = Size( nWidth, nHeight );
1943 : // Show does a setMinMaxSize
1944 0 : if( IS_WIDGET_MAPPED( m_pWindow ) )
1945 0 : setMinMaxSize();
1946 : }
1947 0 : }
1948 0 : void GtkSalFrame::SetMinClientSize( long nWidth, long nHeight )
1949 : {
1950 0 : if( ! isChild() )
1951 : {
1952 0 : m_aMinSize = Size( nWidth, nHeight );
1953 0 : if( m_pWindow )
1954 : {
1955 0 : gtk_widget_set_size_request( m_pWindow, nWidth, nHeight );
1956 : // Show does a setMinMaxSize
1957 0 : if( IS_WIDGET_MAPPED( m_pWindow ) )
1958 0 : setMinMaxSize();
1959 : }
1960 : }
1961 0 : }
1962 :
1963 : // FIXME: we should really be an SvpSalFrame sub-class, and
1964 : // share their AllocateFrame !
1965 0 : void GtkSalFrame::AllocateFrame()
1966 : {
1967 : #if GTK_CHECK_VERSION(3,0,0)
1968 : basegfx::B2IVector aFrameSize( maGeometry.nWidth, maGeometry.nHeight );
1969 : if( ! m_aFrame.get() || m_aFrame->getSize() != aFrameSize )
1970 : {
1971 : if( aFrameSize.getX() == 0 )
1972 : aFrameSize.setX( 1 );
1973 : if( aFrameSize.getY() == 0 )
1974 : aFrameSize.setY( 1 );
1975 : m_aFrame = basebmp::createBitmapDevice( aFrameSize, true,
1976 : basebmp::FORMAT_TWENTYFOUR_BIT_TC_MASK );
1977 : m_aFrame->setDamageTracker(
1978 : basebmp::IBitmapDeviceDamageTrackerSharedPtr(new DamageTracker(*this)) );
1979 : fprintf( stderr, "allocated m_aFrame size of %dx%d \n",
1980 : (int)maGeometry.nWidth, (int)maGeometry.nHeight );
1981 :
1982 : #if OSL_DEBUG_LEVEL > 0 // set background to orange
1983 : m_aFrame->clear( basebmp::Color( 255, 127, 0 ) );
1984 : #endif
1985 :
1986 : // update device in existing graphics
1987 : for( unsigned int i = 0; i < SAL_N_ELEMENTS( m_aGraphics ); ++i )
1988 : {
1989 : if( !m_aGraphics[i].pGraphics )
1990 : continue;
1991 : m_aGraphics[i].pGraphics->setDevice( m_aFrame );
1992 : }
1993 : }
1994 : #endif
1995 0 : }
1996 :
1997 0 : void GtkSalFrame::SetPosSize( long nX, long nY, long nWidth, long nHeight, sal_uInt16 nFlags )
1998 : {
1999 0 : if( !m_pWindow || isChild( true, false ) )
2000 0 : return;
2001 :
2002 0 : bool bSized = false, bMoved = false;
2003 :
2004 0 : if( (nFlags & ( SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT )) &&
2005 0 : (nWidth > 0 && nHeight > 0 ) // sometimes stupid things happen
2006 : )
2007 : {
2008 0 : m_bDefaultSize = false;
2009 :
2010 0 : if( (unsigned long)nWidth != maGeometry.nWidth || (unsigned long)nHeight != maGeometry.nHeight )
2011 0 : bSized = true;
2012 0 : maGeometry.nWidth = nWidth;
2013 0 : maGeometry.nHeight = nHeight;
2014 :
2015 0 : if( isChild( false, true ) )
2016 0 : gtk_widget_set_size_request( m_pWindow, nWidth, nHeight );
2017 0 : else if( ! ( m_nState & GDK_WINDOW_STATE_MAXIMIZED ) )
2018 0 : gtk_window_resize( GTK_WINDOW(m_pWindow), nWidth, nHeight );
2019 0 : setMinMaxSize();
2020 : }
2021 0 : else if( m_bDefaultSize )
2022 0 : SetDefaultSize();
2023 :
2024 0 : m_bDefaultSize = false;
2025 :
2026 0 : if( nFlags & ( SAL_FRAME_POSSIZE_X | SAL_FRAME_POSSIZE_Y ) )
2027 : {
2028 0 : if( m_pParent )
2029 : {
2030 0 : if( Application::GetSettings().GetLayoutRTL() )
2031 0 : nX = m_pParent->maGeometry.nWidth-maGeometry.nWidth-1-nX;
2032 0 : nX += m_pParent->maGeometry.nX;
2033 0 : nY += m_pParent->maGeometry.nY;
2034 : }
2035 :
2036 : #if GTK_CHECK_VERSION(3,0,0)
2037 : // adjust position to avoid off screen windows
2038 : // but allow toolbars to be positioned partly off screen by the user
2039 : Size aScreenSize = getDisplay()->GetScreenSize( GetDisplayScreen() );
2040 : if( ! (m_nStyle & SAL_FRAME_STYLE_OWNERDRAWDECORATION) )
2041 : {
2042 : if( nX < (long)maGeometry.nLeftDecoration )
2043 : nX = maGeometry.nLeftDecoration;
2044 : if( nY < (long)maGeometry.nTopDecoration )
2045 : nY = maGeometry.nTopDecoration;
2046 : if( (nX + (long)maGeometry.nWidth + (long)maGeometry.nRightDecoration) > (long)aScreenSize.Width() )
2047 : nX = aScreenSize.Width() - maGeometry.nWidth - maGeometry.nRightDecoration;
2048 : if( (nY + (long)maGeometry.nHeight + (long)maGeometry.nBottomDecoration) > (long)aScreenSize.Height() )
2049 : nY = aScreenSize.Height() - maGeometry.nHeight - maGeometry.nBottomDecoration;
2050 : }
2051 : else
2052 : {
2053 : if( nX + (long)maGeometry.nWidth < 10 )
2054 : nX = 10 - (long)maGeometry.nWidth;
2055 : if( nY + (long)maGeometry.nHeight < 10 )
2056 : nY = 10 - (long)maGeometry.nHeight;
2057 : if( nX > (long)aScreenSize.Width() - 10 )
2058 : nX = (long)aScreenSize.Width() - 10;
2059 : if( nY > (long)aScreenSize.Height() - 10 )
2060 : nY = (long)aScreenSize.Height() - 10;
2061 : }
2062 : #endif
2063 :
2064 0 : if( nX != maGeometry.nX || nY != maGeometry.nY )
2065 0 : bMoved = true;
2066 0 : maGeometry.nX = nX;
2067 0 : maGeometry.nY = nY;
2068 :
2069 0 : m_bDefaultPos = false;
2070 :
2071 0 : moveWindow( maGeometry.nX, maGeometry.nY );
2072 :
2073 0 : updateScreenNumber();
2074 : }
2075 0 : else if( m_bDefaultPos )
2076 0 : Center();
2077 :
2078 0 : m_bDefaultPos = false;
2079 :
2080 0 : if( bSized )
2081 0 : AllocateFrame();
2082 :
2083 0 : if( bSized && ! bMoved )
2084 0 : CallCallback( SALEVENT_RESIZE, NULL );
2085 0 : else if( bMoved && ! bSized )
2086 0 : CallCallback( SALEVENT_MOVE, NULL );
2087 0 : else if( bMoved && bSized )
2088 0 : CallCallback( SALEVENT_MOVERESIZE, NULL );
2089 : }
2090 :
2091 0 : void GtkSalFrame::GetClientSize( long& rWidth, long& rHeight )
2092 : {
2093 0 : if( m_pWindow && !(m_nState & GDK_WINDOW_STATE_ICONIFIED) )
2094 : {
2095 0 : rWidth = maGeometry.nWidth;
2096 0 : rHeight = maGeometry.nHeight;
2097 : }
2098 : else
2099 0 : rWidth = rHeight = 0;
2100 0 : }
2101 :
2102 0 : void GtkSalFrame::GetWorkArea( Rectangle& rRect )
2103 : {
2104 : #if !GTK_CHECK_VERSION(3,0,0)
2105 0 : rRect = GetGtkSalData()->GetGtkDisplay()->getWMAdaptor()->getWorkArea( 0 );
2106 : #else
2107 : g_warning ("no get work area");
2108 : rRect = Rectangle( 0, 0, 1024, 768 );
2109 : #endif
2110 0 : }
2111 :
2112 0 : SalFrame* GtkSalFrame::GetParent() const
2113 : {
2114 0 : return m_pParent;
2115 : }
2116 :
2117 0 : void GtkSalFrame::SetWindowState( const SalFrameState* pState )
2118 : {
2119 0 : if( ! m_pWindow || ! pState || isChild( true, false ) )
2120 0 : return;
2121 :
2122 : const sal_uLong nMaxGeometryMask =
2123 : WINDOWSTATE_MASK_X | WINDOWSTATE_MASK_Y |
2124 : WINDOWSTATE_MASK_WIDTH | WINDOWSTATE_MASK_HEIGHT |
2125 : WINDOWSTATE_MASK_MAXIMIZED_X | WINDOWSTATE_MASK_MAXIMIZED_Y |
2126 0 : WINDOWSTATE_MASK_MAXIMIZED_WIDTH | WINDOWSTATE_MASK_MAXIMIZED_HEIGHT;
2127 :
2128 0 : if( (pState->mnMask & WINDOWSTATE_MASK_STATE) &&
2129 0 : ! ( m_nState & GDK_WINDOW_STATE_MAXIMIZED ) &&
2130 0 : (pState->mnState & WINDOWSTATE_STATE_MAXIMIZED) &&
2131 0 : (pState->mnMask & nMaxGeometryMask) == nMaxGeometryMask )
2132 : {
2133 0 : resizeWindow( pState->mnWidth, pState->mnHeight );
2134 0 : moveWindow( pState->mnX, pState->mnY );
2135 0 : m_bDefaultPos = m_bDefaultSize = false;
2136 :
2137 0 : maGeometry.nX = pState->mnMaximizedX;
2138 0 : maGeometry.nY = pState->mnMaximizedY;
2139 0 : maGeometry.nWidth = pState->mnMaximizedWidth;
2140 0 : maGeometry.nHeight = pState->mnMaximizedHeight;
2141 0 : updateScreenNumber();
2142 0 : AllocateFrame();
2143 :
2144 0 : m_nState = GdkWindowState( m_nState | GDK_WINDOW_STATE_MAXIMIZED );
2145 : m_aRestorePosSize = Rectangle( Point( pState->mnX, pState->mnY ),
2146 0 : Size( pState->mnWidth, pState->mnHeight ) );
2147 0 : CallCallback( SALEVENT_RESIZE, NULL );
2148 : }
2149 0 : else if( pState->mnMask & (WINDOWSTATE_MASK_X | WINDOWSTATE_MASK_Y |
2150 : WINDOWSTATE_MASK_WIDTH | WINDOWSTATE_MASK_HEIGHT ) )
2151 : {
2152 0 : sal_uInt16 nPosSizeFlags = 0;
2153 0 : long nX = pState->mnX - (m_pParent ? m_pParent->maGeometry.nX : 0);
2154 0 : long nY = pState->mnY - (m_pParent ? m_pParent->maGeometry.nY : 0);
2155 0 : if( pState->mnMask & WINDOWSTATE_MASK_X )
2156 0 : nPosSizeFlags |= SAL_FRAME_POSSIZE_X;
2157 : else
2158 0 : nX = maGeometry.nX - (m_pParent ? m_pParent->maGeometry.nX : 0);
2159 0 : if( pState->mnMask & WINDOWSTATE_MASK_Y )
2160 0 : nPosSizeFlags |= SAL_FRAME_POSSIZE_Y;
2161 : else
2162 0 : nY = maGeometry.nY - (m_pParent ? m_pParent->maGeometry.nY : 0);
2163 0 : if( pState->mnMask & WINDOWSTATE_MASK_WIDTH )
2164 0 : nPosSizeFlags |= SAL_FRAME_POSSIZE_WIDTH;
2165 0 : if( pState->mnMask & WINDOWSTATE_MASK_HEIGHT )
2166 0 : nPosSizeFlags |= SAL_FRAME_POSSIZE_HEIGHT;
2167 0 : SetPosSize( nX, nY, pState->mnWidth, pState->mnHeight, nPosSizeFlags );
2168 : }
2169 0 : if( pState->mnMask & WINDOWSTATE_MASK_STATE && ! isChild() )
2170 : {
2171 0 : if( pState->mnState & WINDOWSTATE_STATE_MAXIMIZED )
2172 0 : gtk_window_maximize( GTK_WINDOW(m_pWindow) );
2173 : else
2174 0 : gtk_window_unmaximize( GTK_WINDOW(m_pWindow) );
2175 : /* #i42379# there is no rollup state in GDK; and rolled up windows are
2176 : * (probably depending on the WM) reported as iconified. If we iconify a
2177 : * window here that was e.g. a dialog, then it will be unmapped but still
2178 : * not be displayed in the task list, so it's an iconified window that
2179 : * the user cannot get out of this state. So do not set the iconified state
2180 : * on windows with a parent (that is transient frames) since these tend
2181 : * to not be represented in an icon task list.
2182 : */
2183 0 : if( (pState->mnState & WINDOWSTATE_STATE_MINIMIZED)
2184 0 : && ! m_pParent )
2185 0 : gtk_window_iconify( GTK_WINDOW(m_pWindow) );
2186 : else
2187 0 : gtk_window_deiconify( GTK_WINDOW(m_pWindow) );
2188 : }
2189 : }
2190 :
2191 0 : bool GtkSalFrame::GetWindowState( SalFrameState* pState )
2192 : {
2193 0 : pState->mnState = WINDOWSTATE_STATE_NORMAL;
2194 0 : pState->mnMask = WINDOWSTATE_MASK_STATE;
2195 : // rollup ? gtk 2.2 does not seem to support the shaded state
2196 0 : if( (m_nState & GDK_WINDOW_STATE_ICONIFIED) )
2197 0 : pState->mnState |= WINDOWSTATE_STATE_MINIMIZED;
2198 0 : if( m_nState & GDK_WINDOW_STATE_MAXIMIZED )
2199 : {
2200 0 : pState->mnState |= WINDOWSTATE_STATE_MAXIMIZED;
2201 0 : pState->mnX = m_aRestorePosSize.Left();
2202 0 : pState->mnY = m_aRestorePosSize.Top();
2203 0 : pState->mnWidth = m_aRestorePosSize.GetWidth();
2204 0 : pState->mnHeight = m_aRestorePosSize.GetHeight();
2205 0 : pState->mnMaximizedX = maGeometry.nX;
2206 0 : pState->mnMaximizedY = maGeometry.nY;
2207 0 : pState->mnMaximizedWidth = maGeometry.nWidth;
2208 0 : pState->mnMaximizedHeight = maGeometry.nHeight;
2209 : pState->mnMask |= WINDOWSTATE_MASK_MAXIMIZED_X |
2210 : WINDOWSTATE_MASK_MAXIMIZED_Y |
2211 : WINDOWSTATE_MASK_MAXIMIZED_WIDTH |
2212 0 : WINDOWSTATE_MASK_MAXIMIZED_HEIGHT;
2213 : }
2214 : else
2215 : {
2216 0 : pState->mnX = maGeometry.nX;
2217 0 : pState->mnY = maGeometry.nY;
2218 0 : pState->mnWidth = maGeometry.nWidth;
2219 0 : pState->mnHeight = maGeometry.nHeight;
2220 : }
2221 : pState->mnMask |= WINDOWSTATE_MASK_X |
2222 : WINDOWSTATE_MASK_Y |
2223 : WINDOWSTATE_MASK_WIDTH |
2224 0 : WINDOWSTATE_MASK_HEIGHT;
2225 :
2226 0 : return true;
2227 : }
2228 :
2229 : typedef enum {
2230 : SET_RETAIN_SIZE,
2231 : SET_FULLSCREEN,
2232 : SET_UN_FULLSCREEN
2233 : } SetType;
2234 :
2235 0 : void GtkSalFrame::SetScreen( unsigned int nNewScreen, int eType, Rectangle *pSize )
2236 : {
2237 0 : if( !m_pWindow )
2238 0 : return;
2239 :
2240 0 : if (maGeometry.nDisplayScreenNumber == nNewScreen && eType == SET_RETAIN_SIZE)
2241 0 : return;
2242 :
2243 0 : GdkScreen *pScreen = NULL;
2244 : GdkRectangle aNewMonitor;
2245 :
2246 0 : bool bSpanAllScreens = nNewScreen == (unsigned int)-1;
2247 0 : m_bSpanMonitorsWhenFullscreen = bSpanAllScreens && getDisplay()->getSystem()->GetDisplayScreenCount() > 1;
2248 :
2249 0 : if (m_bSpanMonitorsWhenFullscreen) //span all screens
2250 : {
2251 0 : pScreen = gtk_widget_get_screen( m_pWindow );
2252 0 : aNewMonitor.x = 0;
2253 0 : aNewMonitor.y = 0;
2254 0 : aNewMonitor.width = gdk_screen_get_width(pScreen);
2255 0 : aNewMonitor.height = gdk_screen_get_height(pScreen);
2256 : }
2257 : else
2258 : {
2259 : gint nMonitor;
2260 0 : bool bSameMonitor = false;
2261 :
2262 0 : if (!bSpanAllScreens)
2263 : {
2264 0 : pScreen = getDisplay()->getSystem()->getScreenMonitorFromIdx( nNewScreen, nMonitor );
2265 0 : if (!pScreen)
2266 : {
2267 : g_warning ("Attempt to move GtkSalFrame to invalid screen %d => "
2268 0 : "fallback to current\n", nNewScreen);
2269 : }
2270 : }
2271 :
2272 0 : if (!pScreen)
2273 : {
2274 0 : pScreen = gtk_widget_get_screen( m_pWindow );
2275 0 : bSameMonitor = true;
2276 : }
2277 :
2278 : // Heavy lifting, need to move screen ...
2279 0 : if( pScreen != gtk_widget_get_screen( m_pWindow ))
2280 0 : gtk_window_set_screen( GTK_WINDOW( m_pWindow ), pScreen );
2281 :
2282 : gint nOldMonitor = gdk_screen_get_monitor_at_window(
2283 0 : pScreen, widget_get_window( m_pWindow ) );
2284 0 : if (bSameMonitor)
2285 0 : nMonitor = nOldMonitor;
2286 :
2287 : #if OSL_DEBUG_LEVEL > 1
2288 : if( nMonitor == nOldMonitor )
2289 : g_warning( "An apparently pointless SetScreen - should we elide it ?" );
2290 : #endif
2291 :
2292 : GdkRectangle aOldMonitor;
2293 0 : gdk_screen_get_monitor_geometry( pScreen, nOldMonitor, &aOldMonitor );
2294 0 : gdk_screen_get_monitor_geometry( pScreen, nMonitor, &aNewMonitor );
2295 :
2296 0 : maGeometry.nX = aNewMonitor.x + maGeometry.nX - aOldMonitor.x;
2297 0 : maGeometry.nY = aNewMonitor.y + maGeometry.nY - aOldMonitor.y;
2298 : }
2299 :
2300 0 : bool bResize = false;
2301 0 : bool bVisible = IS_WIDGET_MAPPED( m_pWindow );
2302 0 : if( bVisible )
2303 0 : Show( false );
2304 :
2305 0 : if( eType == SET_FULLSCREEN )
2306 : {
2307 0 : maGeometry.nX = aNewMonitor.x;
2308 0 : maGeometry.nY = aNewMonitor.y;
2309 0 : maGeometry.nWidth = aNewMonitor.width;
2310 0 : maGeometry.nHeight = aNewMonitor.height;
2311 0 : m_nStyle |= SAL_FRAME_STYLE_PARTIAL_FULLSCREEN;
2312 0 : bResize = true;
2313 :
2314 : // #i110881# for the benefit of compiz set a max size here
2315 : // else setting to fullscreen fails for unknown reasons
2316 0 : m_aMaxSize.Width() = aNewMonitor.width;
2317 0 : m_aMaxSize.Height() = aNewMonitor.height;
2318 : }
2319 :
2320 0 : if( pSize && eType == SET_UN_FULLSCREEN )
2321 : {
2322 0 : maGeometry.nX = pSize->Left();
2323 0 : maGeometry.nY = pSize->Top();
2324 0 : maGeometry.nWidth = pSize->GetWidth();
2325 0 : maGeometry.nHeight = pSize->GetHeight();
2326 0 : m_nStyle &= ~SAL_FRAME_STYLE_PARTIAL_FULLSCREEN;
2327 0 : bResize = true;
2328 : }
2329 :
2330 0 : if (bResize)
2331 : {
2332 : // temporarily re-sizeable
2333 0 : if( !(m_nStyle & SAL_FRAME_STYLE_SIZEABLE) )
2334 0 : gtk_window_set_resizable( GTK_WINDOW(m_pWindow), TRUE );
2335 0 : gtk_window_resize( GTK_WINDOW( m_pWindow ), maGeometry.nWidth, maGeometry.nHeight );
2336 : }
2337 :
2338 0 : gtk_window_move( GTK_WINDOW( m_pWindow ), maGeometry.nX, maGeometry.nY );
2339 :
2340 : #if !GTK_CHECK_VERSION(3,0,0)
2341 : // _NET_WM_STATE_FULLSCREEN (Metacity <-> KWin)
2342 0 : if( ! getDisplay()->getWMAdaptor()->isLegacyPartialFullscreen() )
2343 : #endif
2344 : {
2345 : #if GTK_CHECK_VERSION(3,8,0)
2346 : gdk_window_set_fullscreen_mode( widget_get_window(m_pWindow), m_bSpanMonitorsWhenFullscreen
2347 : ? GDK_FULLSCREEN_ON_ALL_MONITORS : GDK_FULLSCREEN_ON_CURRENT_MONITOR );
2348 : #endif
2349 0 : if( eType == SET_FULLSCREEN )
2350 0 : gtk_window_fullscreen( GTK_WINDOW( m_pWindow ) );
2351 0 : else if( eType == SET_UN_FULLSCREEN )
2352 0 : gtk_window_unfullscreen( GTK_WINDOW( m_pWindow ) );
2353 : }
2354 :
2355 0 : if( eType == SET_UN_FULLSCREEN &&
2356 0 : !(m_nStyle & SAL_FRAME_STYLE_SIZEABLE) )
2357 0 : gtk_window_set_resizable( GTK_WINDOW( m_pWindow ), FALSE );
2358 :
2359 : // FIXME: we should really let gtk+ handle our widget hierarchy ...
2360 0 : if( m_pParent && gtk_widget_get_screen( m_pParent->m_pWindow ) != pScreen )
2361 0 : SetParent( NULL );
2362 0 : std::list< GtkSalFrame* > aChildren = m_aChildren;
2363 0 : for( std::list< GtkSalFrame* >::iterator it = aChildren.begin(); it != aChildren.end(); ++it )
2364 0 : (*it)->SetScreen( nNewScreen, SET_RETAIN_SIZE );
2365 :
2366 0 : m_bDefaultPos = m_bDefaultSize = false;
2367 0 : updateScreenNumber();
2368 0 : CallCallback( SALEVENT_MOVERESIZE, NULL );
2369 :
2370 0 : if( bVisible )
2371 0 : Show( true );
2372 : }
2373 :
2374 0 : void GtkSalFrame::SetScreenNumber( unsigned int nNewScreen )
2375 : {
2376 0 : SetScreen( nNewScreen, SET_RETAIN_SIZE );
2377 0 : }
2378 :
2379 0 : void GtkSalFrame::updateWMClass()
2380 : {
2381 0 : OString aResClass = OUStringToOString(m_sWMClass, RTL_TEXTENCODING_ASCII_US);
2382 0 : const char *pResClass = !aResClass.isEmpty() ? aResClass.getStr() :
2383 0 : SalGenericSystem::getFrameClassName();
2384 : Display *display;
2385 :
2386 0 : if (!getDisplay()->IsX11Display())
2387 0 : return;
2388 :
2389 : #if GTK_CHECK_VERSION(3,0,0)
2390 : display = GDK_DISPLAY_XDISPLAY(getGdkDisplay());
2391 : #else
2392 0 : display = getDisplay()->GetDisplay();
2393 : #endif
2394 :
2395 0 : if( IS_WIDGET_REALIZED( m_pWindow ) )
2396 : {
2397 0 : XClassHint* pClass = XAllocClassHint();
2398 0 : OString aResName = SalGenericSystem::getFrameResName();
2399 0 : pClass->res_name = const_cast<char*>(aResName.getStr());
2400 0 : pClass->res_class = const_cast<char*>(pResClass);
2401 : XSetClassHint( display,
2402 : widget_get_xid(m_pWindow),
2403 0 : pClass );
2404 0 : XFree( pClass );
2405 0 : }
2406 : }
2407 :
2408 0 : void GtkSalFrame::SetApplicationID( const OUString &rWMClass )
2409 : {
2410 0 : if( rWMClass != m_sWMClass && ! isChild() )
2411 : {
2412 0 : m_sWMClass = rWMClass;
2413 0 : updateWMClass();
2414 :
2415 0 : for( std::list< GtkSalFrame* >::iterator it = m_aChildren.begin(); it != m_aChildren.end(); ++it )
2416 0 : (*it)->SetApplicationID(rWMClass);
2417 : }
2418 0 : }
2419 :
2420 0 : void GtkSalFrame::ShowFullScreen( bool bFullScreen, sal_Int32 nScreen )
2421 : {
2422 0 : m_bFullscreen = bFullScreen;
2423 :
2424 0 : if( !m_pWindow || isChild() )
2425 0 : return;
2426 :
2427 0 : if( bFullScreen )
2428 : {
2429 : m_aRestorePosSize = Rectangle( Point( maGeometry.nX, maGeometry.nY ),
2430 0 : Size( maGeometry.nWidth, maGeometry.nHeight ) );
2431 0 : SetScreen( nScreen, SET_FULLSCREEN );
2432 : }
2433 : else
2434 : {
2435 : SetScreen( nScreen, SET_UN_FULLSCREEN,
2436 0 : !m_aRestorePosSize.IsEmpty() ? &m_aRestorePosSize : NULL );
2437 0 : m_aRestorePosSize = Rectangle();
2438 : }
2439 : }
2440 :
2441 : /* definitions from xautolock.c (pl15) */
2442 : #define XAUTOLOCK_DISABLE 1
2443 : #define XAUTOLOCK_ENABLE 2
2444 :
2445 0 : void GtkSalFrame::setAutoLock( bool bLock )
2446 : {
2447 0 : if( isChild() || !getDisplay()->IsX11Display() )
2448 0 : return;
2449 :
2450 0 : GdkScreen *pScreen = gtk_window_get_screen( GTK_WINDOW(m_pWindow) );
2451 0 : GdkDisplay *pDisplay = gdk_screen_get_display( pScreen );
2452 0 : GdkWindow *pRootWin = gdk_screen_get_root_window( pScreen );
2453 :
2454 : Atom nAtom = XInternAtom( GDK_DISPLAY_XDISPLAY( pDisplay ),
2455 0 : "XAUTOLOCK_MESSAGE", False );
2456 :
2457 0 : int nMessage = bLock ? XAUTOLOCK_ENABLE : XAUTOLOCK_DISABLE;
2458 :
2459 : XChangeProperty( GDK_DISPLAY_XDISPLAY( pDisplay ),
2460 : GDK_WINDOW_XID( pRootWin ),
2461 : nAtom, XA_INTEGER,
2462 : 8, PropModeReplace,
2463 : (unsigned char*)&nMessage,
2464 0 : sizeof( nMessage ) );
2465 : }
2466 :
2467 : #ifdef ENABLE_DBUS
2468 : /** cookie is returned as an unsigned integer */
2469 : static guint
2470 0 : dbus_inhibit_gsm (const gchar *appname,
2471 : const gchar *reason,
2472 : guint xid)
2473 : {
2474 : gboolean res;
2475 : guint cookie;
2476 0 : GError *error = NULL;
2477 0 : DBusGProxy *proxy = NULL;
2478 :
2479 : /* get the DBUS session connection */
2480 0 : DBusGConnection *session_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
2481 0 : if (error != NULL) {
2482 0 : g_debug ("DBUS cannot connect : %s", error->message);
2483 0 : g_error_free (error);
2484 0 : return -1;
2485 : }
2486 :
2487 : /* get the proxy with gnome-session-manager */
2488 : proxy = dbus_g_proxy_new_for_name (session_connection,
2489 : GSM_DBUS_SERVICE,
2490 : GSM_DBUS_PATH,
2491 0 : GSM_DBUS_INTERFACE);
2492 0 : if (proxy == NULL) {
2493 0 : g_debug ("Could not get DBUS proxy: %s", GSM_DBUS_SERVICE);
2494 0 : return -1;
2495 : }
2496 :
2497 : res = dbus_g_proxy_call (proxy,
2498 : "Inhibit", &error,
2499 : G_TYPE_STRING, appname,
2500 : G_TYPE_UINT, xid,
2501 : G_TYPE_STRING, reason,
2502 : G_TYPE_UINT, 8, //Inhibit the session being marked as idle
2503 : G_TYPE_INVALID,
2504 : G_TYPE_UINT, &cookie,
2505 0 : G_TYPE_INVALID);
2506 :
2507 : /* check the return value */
2508 0 : if (! res) {
2509 0 : cookie = -1;
2510 0 : g_debug ("Inhibit method failed");
2511 : }
2512 :
2513 : /* check the error value */
2514 0 : if (error != NULL) {
2515 0 : g_debug ("Inhibit problem : %s", error->message);
2516 0 : g_error_free (error);
2517 0 : cookie = -1;
2518 : }
2519 :
2520 0 : g_object_unref (G_OBJECT (proxy));
2521 0 : return cookie;
2522 : }
2523 :
2524 : static void
2525 0 : dbus_uninhibit_gsm (guint cookie)
2526 : {
2527 : gboolean res;
2528 0 : GError *error = NULL;
2529 0 : DBusGProxy *proxy = NULL;
2530 0 : DBusGConnection *session_connection = NULL;
2531 :
2532 0 : if (cookie == guint(-1)) {
2533 0 : g_debug ("Invalid cookie");
2534 0 : return;
2535 : }
2536 :
2537 : /* get the DBUS session connection */
2538 0 : session_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
2539 0 : if (error) {
2540 0 : g_debug ("DBUS cannot connect : %s", error->message);
2541 0 : g_error_free (error);
2542 0 : return;
2543 : }
2544 :
2545 : /* get the proxy with gnome-session-manager */
2546 : proxy = dbus_g_proxy_new_for_name (session_connection,
2547 : GSM_DBUS_SERVICE,
2548 : GSM_DBUS_PATH,
2549 0 : GSM_DBUS_INTERFACE);
2550 0 : if (proxy == NULL) {
2551 0 : g_debug ("Could not get DBUS proxy: %s", GSM_DBUS_SERVICE);
2552 0 : return;
2553 : }
2554 :
2555 : res = dbus_g_proxy_call (proxy,
2556 : "Uninhibit",
2557 : &error,
2558 : G_TYPE_UINT, cookie,
2559 : G_TYPE_INVALID,
2560 0 : G_TYPE_INVALID);
2561 :
2562 : /* check the return value */
2563 0 : if (! res) {
2564 0 : g_debug ("Uninhibit method failed");
2565 : }
2566 :
2567 : /* check the error value */
2568 0 : if (error != NULL) {
2569 0 : g_debug ("Uninhibit problem : %s", error->message);
2570 0 : g_error_free (error);
2571 0 : cookie = -1;
2572 : }
2573 0 : g_object_unref (G_OBJECT (proxy));
2574 : }
2575 : #endif
2576 :
2577 0 : void GtkSalFrame::StartPresentation( bool bStart )
2578 : {
2579 0 : setAutoLock( !bStart );
2580 :
2581 0 : if( !getDisplay()->IsX11Display() )
2582 0 : return;
2583 :
2584 : #if !GTK_CHECK_VERSION(3,0,0)
2585 0 : Display *pDisplay = GDK_DISPLAY_XDISPLAY( getGdkDisplay() );
2586 :
2587 : int nTimeout, nInterval, bPreferBlanking, bAllowExposures;
2588 : XGetScreenSaver( pDisplay, &nTimeout, &nInterval,
2589 0 : &bPreferBlanking, &bAllowExposures );
2590 : #endif
2591 0 : if( bStart )
2592 : {
2593 : #if !GTK_CHECK_VERSION(3,0,0)
2594 0 : if ( nTimeout )
2595 : {
2596 0 : m_nSavedScreenSaverTimeout = nTimeout;
2597 0 : XResetScreenSaver( pDisplay );
2598 : XSetScreenSaver( pDisplay, 0, nInterval,
2599 0 : bPreferBlanking, bAllowExposures );
2600 : }
2601 : #endif
2602 : #ifdef ENABLE_DBUS
2603 : m_nGSMCookie = dbus_inhibit_gsm(g_get_application_name(), "presentation",
2604 0 : widget_get_xid(m_pWindow));
2605 : #endif
2606 : }
2607 : else
2608 : {
2609 : #if !GTK_CHECK_VERSION(3,0,0)
2610 0 : if( m_nSavedScreenSaverTimeout )
2611 : XSetScreenSaver( pDisplay, m_nSavedScreenSaverTimeout,
2612 : nInterval, bPreferBlanking,
2613 0 : bAllowExposures );
2614 : #endif
2615 0 : m_nSavedScreenSaverTimeout = 0;
2616 : #ifdef ENABLE_DBUS
2617 0 : dbus_uninhibit_gsm(m_nGSMCookie);
2618 : #endif
2619 : }
2620 : }
2621 :
2622 0 : void GtkSalFrame::SetAlwaysOnTop( bool bOnTop )
2623 : {
2624 0 : if( m_pWindow )
2625 0 : gtk_window_set_keep_above( GTK_WINDOW( m_pWindow ), bOnTop );
2626 0 : }
2627 :
2628 0 : void GtkSalFrame::ToTop( sal_uInt16 nFlags )
2629 : {
2630 0 : if( m_pWindow )
2631 : {
2632 0 : if( isChild( false, true ) )
2633 0 : gtk_widget_grab_focus( m_pWindow );
2634 0 : else if( IS_WIDGET_MAPPED( m_pWindow ) )
2635 : {
2636 0 : if( ! (nFlags & SAL_FRAME_TOTOP_GRABFOCUS_ONLY) )
2637 0 : gtk_window_present( GTK_WINDOW(m_pWindow) );
2638 : else
2639 : {
2640 : /* #i99360# ugly workaround an X11 library bug */
2641 0 : guint32 nUserTime= getDisplay()->GetLastUserEventTime( true );
2642 0 : gdk_window_focus( widget_get_window(m_pWindow), nUserTime );
2643 : }
2644 : #if !GTK_CHECK_VERSION(3,0,0)
2645 : /* need to do an XSetInputFocus here because
2646 : * gdk_window_focus will ask a EWMH compliant WM to put the focus
2647 : * to our window - which it of course won't since our input hint
2648 : * is set to false.
2649 : */
2650 0 : if( (m_nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|SAL_FRAME_STYLE_FLOAT_FOCUSABLE)) )
2651 : {
2652 : // sad but true: this can cause an XError, we need to catch that
2653 : // to do this we need to synchronize with the XServer
2654 0 : GetGenericData()->ErrorTrapPush();
2655 0 : XSetInputFocus( getDisplay()->GetDisplay(), widget_get_xid(m_pWindow), RevertToParent, CurrentTime );
2656 : // fdo#46687 - an XSync should not be necessary - but for some reason it is.
2657 0 : XSync( getDisplay()->GetDisplay(), False );
2658 0 : GetGenericData()->ErrorTrapPop();
2659 : }
2660 : #endif
2661 : }
2662 : else
2663 : {
2664 0 : if( nFlags & SAL_FRAME_TOTOP_RESTOREWHENMIN )
2665 0 : gtk_window_present( GTK_WINDOW(m_pWindow) );
2666 : }
2667 : }
2668 0 : }
2669 :
2670 0 : void GtkSalFrame::SetPointer( PointerStyle ePointerStyle )
2671 : {
2672 0 : if( m_pWindow && ePointerStyle != m_ePointerStyle )
2673 : {
2674 0 : m_ePointerStyle = ePointerStyle;
2675 0 : GdkCursor *pCursor = getDisplay()->getCursor( ePointerStyle );
2676 0 : gdk_window_set_cursor( widget_get_window(m_pWindow), pCursor );
2677 0 : m_pCurrentCursor = pCursor;
2678 :
2679 : // #i80791# use grabPointer the same way as CaptureMouse, respective float grab
2680 0 : if( getDisplay()->MouseCaptured( this ) )
2681 0 : grabPointer( true, false );
2682 0 : else if( m_nFloats > 0 )
2683 0 : grabPointer( true, true );
2684 : }
2685 0 : }
2686 :
2687 0 : void GtkSalFrame::grabPointer( bool bGrab, bool bOwnerEvents )
2688 : {
2689 : #if !GTK_CHECK_VERSION(3,0,0)
2690 0 : static const char* pEnv = getenv( "SAL_NO_MOUSEGRABS" );
2691 :
2692 0 : if( m_pWindow )
2693 : {
2694 0 : if( bGrab )
2695 : {
2696 0 : bool bUseGdkGrab = true;
2697 0 : const std::list< SalFrame* >& rFrames = getDisplay()->getFrames();
2698 0 : for( std::list< SalFrame* >::const_iterator it = rFrames.begin(); it != rFrames.end(); ++it )
2699 : {
2700 0 : const GtkSalFrame* pFrame = static_cast< const GtkSalFrame* >(*it);
2701 0 : if( pFrame->m_bWindowIsGtkPlug )
2702 : {
2703 0 : bUseGdkGrab = false;
2704 0 : break;
2705 : }
2706 : }
2707 0 : if( bUseGdkGrab )
2708 : {
2709 0 : const int nMask = ( GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK );
2710 :
2711 0 : if( !pEnv || !*pEnv )
2712 : gdk_pointer_grab( widget_get_window( m_pWindow ), bOwnerEvents,
2713 : (GdkEventMask) nMask, NULL, m_pCurrentCursor,
2714 0 : GDK_CURRENT_TIME );
2715 : }
2716 : else
2717 : {
2718 : // FIXME: for some unknown reason gdk_pointer_grab does not
2719 : // really produce owner events for GtkPlug windows
2720 : // the cause is yet unknown
2721 :
2722 : // this is of course a bad hack, especially as we cannot
2723 : // set the right cursor this way
2724 0 : if( !pEnv || !*pEnv )
2725 0 : XGrabPointer( getDisplay()->GetDisplay(),
2726 : widget_get_xid( m_pWindow ),
2727 : bOwnerEvents,
2728 : PointerMotionMask | ButtonPressMask | ButtonReleaseMask,
2729 : GrabModeAsync,
2730 : GrabModeAsync,
2731 : None,
2732 : None,
2733 : CurrentTime
2734 0 : );
2735 :
2736 : }
2737 : }
2738 : else
2739 : {
2740 : // Two GdkDisplays may be open
2741 0 : if( !pEnv || !*pEnv )
2742 0 : gdk_display_pointer_ungrab( getGdkDisplay(), GDK_CURRENT_TIME);
2743 : }
2744 : }
2745 : #else
2746 : (void)bGrab; (void) bOwnerEvents;
2747 : //FIXME: No GrabPointer implementation for gtk3 ...
2748 : #endif
2749 0 : }
2750 :
2751 0 : void GtkSalFrame::CaptureMouse( bool bCapture )
2752 : {
2753 0 : getDisplay()->CaptureMouse( bCapture ? this : NULL );
2754 0 : }
2755 :
2756 0 : void GtkSalFrame::SetPointerPos( long nX, long nY )
2757 : {
2758 0 : GtkSalFrame* pFrame = this;
2759 0 : while( pFrame && pFrame->isChild( false, true ) )
2760 0 : pFrame = pFrame->m_pParent;
2761 0 : if( ! pFrame )
2762 0 : return;
2763 :
2764 0 : GdkScreen *pScreen = gtk_window_get_screen( GTK_WINDOW(pFrame->m_pWindow) );
2765 0 : GdkDisplay *pDisplay = gdk_screen_get_display( pScreen );
2766 :
2767 : /* when the application tries to center the mouse in the dialog the
2768 : * window isn't mapped already. So use coordinates relative to the root window.
2769 : */
2770 0 : unsigned int nWindowLeft = maGeometry.nX + nX;
2771 0 : unsigned int nWindowTop = maGeometry.nY + nY;
2772 :
2773 : XWarpPointer( GDK_DISPLAY_XDISPLAY (pDisplay), None,
2774 : GDK_WINDOW_XID (gdk_screen_get_root_window( pScreen ) ),
2775 0 : 0, 0, 0, 0, nWindowLeft, nWindowTop);
2776 : // #i38648# ask for the next motion hint
2777 : gint x, y;
2778 : GdkModifierType mask;
2779 0 : gdk_window_get_pointer( widget_get_window(pFrame->m_pWindow) , &x, &y, &mask );
2780 : }
2781 :
2782 0 : void GtkSalFrame::Flush()
2783 : {
2784 : #if GTK_CHECK_VERSION(3,0,0)
2785 : gdk_display_flush( getGdkDisplay() );
2786 : #else
2787 0 : XFlush (GDK_DISPLAY_XDISPLAY (getGdkDisplay()));
2788 : #endif
2789 0 : }
2790 :
2791 0 : void GtkSalFrame::Sync()
2792 : {
2793 0 : gdk_display_sync( getGdkDisplay() );
2794 0 : }
2795 :
2796 0 : OUString GtkSalFrame::GetKeyName( sal_uInt16 nKeyCode )
2797 : {
2798 : #if !GTK_CHECK_VERSION(3,0,0)
2799 0 : return getDisplay()->GetKeyName( nKeyCode );
2800 : #else
2801 : (void)nKeyCode;
2802 : //FIXME: key names
2803 : return OUString();
2804 : #endif
2805 : }
2806 :
2807 0 : GdkDisplay *GtkSalFrame::getGdkDisplay()
2808 : {
2809 0 : return GetGtkSalData()->GetGdkDisplay();
2810 : }
2811 :
2812 0 : GtkSalDisplay *GtkSalFrame::getDisplay()
2813 : {
2814 0 : return GetGtkSalData()->GetGtkDisplay();
2815 : }
2816 :
2817 0 : SalFrame::SalPointerState GtkSalFrame::GetPointerState()
2818 : {
2819 0 : SalPointerState aState;
2820 : GdkScreen* pScreen;
2821 : gint x, y;
2822 : GdkModifierType aMask;
2823 0 : gdk_display_get_pointer( getGdkDisplay(), &pScreen, &x, &y, &aMask );
2824 0 : aState.maPos = Point( x - maGeometry.nX, y - maGeometry.nY );
2825 0 : aState.mnState = GetMouseModCode( aMask );
2826 0 : return aState;
2827 : }
2828 :
2829 0 : SalFrame::SalIndicatorState GtkSalFrame::GetIndicatorState()
2830 : {
2831 : SalIndicatorState aState;
2832 : #if !GTK_CHECK_VERSION(3,0,0)
2833 0 : aState.mnState = GetGtkSalData()->GetGtkDisplay()->GetIndicatorState();
2834 : #else
2835 : g_warning ("missing get indicator state");
2836 : aState.mnState = 0;
2837 : #endif
2838 0 : return aState;
2839 : }
2840 :
2841 0 : void GtkSalFrame::SimulateKeyPress( sal_uInt16 nKeyCode )
2842 : {
2843 : #if !GTK_CHECK_VERSION(3,0,0)
2844 0 : GetGtkSalData()->GetGtkDisplay()->SimulateKeyPress(nKeyCode);
2845 : #else
2846 : g_warning ("missing simulate keypress %d", nKeyCode);
2847 : #endif
2848 0 : }
2849 :
2850 0 : void GtkSalFrame::SetInputContext( SalInputContext* pContext )
2851 : {
2852 0 : if( ! pContext )
2853 0 : return;
2854 :
2855 0 : if( ! (pContext->mnOptions & SAL_INPUTCONTEXT_TEXT) )
2856 0 : return;
2857 :
2858 : // create a new im context
2859 0 : if( ! m_pIMHandler )
2860 0 : m_pIMHandler = new IMHandler( this );
2861 0 : m_pIMHandler->setInputContext( pContext );
2862 : }
2863 :
2864 0 : void GtkSalFrame::EndExtTextInput( sal_uInt16 nFlags )
2865 : {
2866 0 : if( m_pIMHandler )
2867 0 : m_pIMHandler->endExtTextInput( nFlags );
2868 0 : }
2869 :
2870 0 : bool GtkSalFrame::MapUnicodeToKeyCode( sal_Unicode , LanguageType , vcl::KeyCode& )
2871 : {
2872 : // not supported yet
2873 0 : return false;
2874 : }
2875 :
2876 0 : LanguageType GtkSalFrame::GetInputLanguage()
2877 : {
2878 0 : return LANGUAGE_DONTKNOW;
2879 : }
2880 :
2881 0 : void GtkSalFrame::UpdateSettings( AllSettings& rSettings )
2882 : {
2883 0 : if( ! m_pWindow )
2884 0 : return;
2885 :
2886 0 : GtkSalGraphics* pGraphics = static_cast<GtkSalGraphics*>(m_aGraphics[0].pGraphics);
2887 0 : bool bFreeGraphics = false;
2888 0 : if( ! pGraphics )
2889 : {
2890 0 : pGraphics = static_cast<GtkSalGraphics*>(AcquireGraphics());
2891 0 : if ( !pGraphics )
2892 : {
2893 : SAL_WARN("vcl", "Could not get graphics - unable to update settings");
2894 0 : return;
2895 : }
2896 0 : bFreeGraphics = true;
2897 : }
2898 :
2899 0 : pGraphics->updateSettings( rSettings );
2900 :
2901 0 : if( bFreeGraphics )
2902 0 : ReleaseGraphics( pGraphics );
2903 : }
2904 :
2905 0 : void GtkSalFrame::Beep()
2906 : {
2907 0 : gdk_display_beep( getGdkDisplay() );
2908 0 : }
2909 :
2910 0 : const SystemEnvData* GtkSalFrame::GetSystemData() const
2911 : {
2912 0 : return &m_aSystemData;
2913 : }
2914 :
2915 0 : void GtkSalFrame::SetParent( SalFrame* pNewParent )
2916 : {
2917 0 : if( m_pParent )
2918 0 : m_pParent->m_aChildren.remove( this );
2919 0 : m_pParent = static_cast<GtkSalFrame*>(pNewParent);
2920 0 : if( m_pParent )
2921 0 : m_pParent->m_aChildren.push_back( this );
2922 0 : if( ! isChild() )
2923 0 : gtk_window_set_transient_for( GTK_WINDOW(m_pWindow),
2924 0 : (m_pParent && ! m_pParent->isChild(true,false)) ? GTK_WINDOW(m_pParent->m_pWindow) : NULL
2925 0 : );
2926 0 : }
2927 :
2928 : #if !GTK_CHECK_VERSION(3,0,0)
2929 :
2930 0 : void GtkSalFrame::createNewWindow( ::Window aNewParent, bool bXEmbed, SalX11Screen nXScreen )
2931 : {
2932 0 : bool bWasVisible = m_pWindow && IS_WIDGET_MAPPED(m_pWindow);
2933 0 : if( bWasVisible )
2934 0 : Show( false );
2935 :
2936 0 : if( (int)nXScreen.getXScreen() >= getDisplay()->GetXScreenCount() )
2937 0 : nXScreen = m_nXScreen;
2938 :
2939 : SystemParentData aParentData;
2940 0 : aParentData.aWindow = aNewParent;
2941 0 : aParentData.bXEmbedSupport = bXEmbed;
2942 0 : if( aNewParent == None )
2943 : {
2944 0 : aNewParent = getDisplay()->GetRootWindow(nXScreen);
2945 0 : aParentData.aWindow = None;
2946 0 : aParentData.bXEmbedSupport = false;
2947 : }
2948 : else
2949 : {
2950 : // is new parent a root window ?
2951 0 : Display* pDisp = getDisplay()->GetDisplay();
2952 0 : int nScreens = getDisplay()->GetXScreenCount();
2953 0 : for( int i = 0; i < nScreens; i++ )
2954 : {
2955 0 : if( aNewParent == RootWindow( pDisp, i ) )
2956 : {
2957 0 : nXScreen = SalX11Screen( i );
2958 0 : aParentData.aWindow = None;
2959 0 : aParentData.bXEmbedSupport = false;
2960 0 : break;
2961 : }
2962 : }
2963 : }
2964 :
2965 : // free xrender resources
2966 0 : for( unsigned int i = 0; i < SAL_N_ELEMENTS(m_aGraphics); i++ )
2967 0 : if( m_aGraphics[i].bInUse )
2968 0 : m_aGraphics[i].pGraphics->SetDrawable( None, m_nXScreen );
2969 :
2970 : // first deinit frame
2971 0 : if( m_pIMHandler )
2972 : {
2973 0 : delete m_pIMHandler;
2974 0 : m_pIMHandler = NULL;
2975 : }
2976 0 : if( m_pRegion )
2977 : {
2978 : #if GTK_CHECK_VERSION(3,0,0)
2979 : cairo_region_destroy( m_pRegion );
2980 : #else
2981 0 : gdk_region_destroy( m_pRegion );
2982 : #endif
2983 : }
2984 0 : if( m_pFixedContainer )
2985 0 : gtk_widget_destroy( GTK_WIDGET(m_pFixedContainer) );
2986 0 : if( m_pWindow )
2987 0 : gtk_widget_destroy( m_pWindow );
2988 0 : if( m_pForeignParent )
2989 0 : g_object_unref( G_OBJECT( m_pForeignParent ) );
2990 0 : if( m_pForeignTopLevel )
2991 0 : g_object_unref( G_OBJECT( m_pForeignTopLevel ) );
2992 :
2993 : // init new window
2994 0 : m_bDefaultPos = m_bDefaultSize = false;
2995 0 : if( aParentData.aWindow != None )
2996 : {
2997 0 : m_nStyle |= SAL_FRAME_STYLE_PLUG;
2998 0 : Init( &aParentData );
2999 : }
3000 : else
3001 : {
3002 0 : m_nStyle &= ~SAL_FRAME_STYLE_PLUG;
3003 0 : Init( (m_pParent && m_pParent->m_nXScreen == m_nXScreen) ? m_pParent : NULL, m_nStyle );
3004 : }
3005 :
3006 : // update graphics
3007 0 : for( unsigned int i = 0; i < SAL_N_ELEMENTS(m_aGraphics); i++ )
3008 : {
3009 0 : if( m_aGraphics[i].bInUse )
3010 : {
3011 0 : m_aGraphics[i].pGraphics->SetDrawable( widget_get_xid(m_pWindow), m_nXScreen );
3012 0 : m_aGraphics[i].pGraphics->SetWindow( m_pWindow );
3013 : }
3014 : }
3015 :
3016 0 : if( ! m_aTitle.isEmpty() )
3017 0 : SetTitle( m_aTitle );
3018 :
3019 0 : if( bWasVisible )
3020 0 : Show( true );
3021 :
3022 0 : std::list< GtkSalFrame* > aChildren = m_aChildren;
3023 0 : m_aChildren.clear();
3024 0 : for( std::list< GtkSalFrame* >::iterator it = aChildren.begin(); it != aChildren.end(); ++it )
3025 0 : (*it)->createNewWindow( None, false, m_nXScreen );
3026 :
3027 : // FIXME: SalObjects
3028 0 : }
3029 : #endif
3030 :
3031 0 : bool GtkSalFrame::SetPluginParent( SystemParentData* pSysParent )
3032 : {
3033 : #if !GTK_CHECK_VERSION(3,0,0)
3034 0 : GetGenericData()->ErrorTrapPush(); // permanantly ignore unruly children's errors
3035 0 : createNewWindow( pSysParent->aWindow, (pSysParent->nSize > sizeof(long)) && pSysParent->bXEmbedSupport, m_nXScreen );
3036 0 : return true;
3037 : #else
3038 : (void)pSysParent;
3039 : //FIXME: no SetPluginParent impl. for gtk3
3040 : return false;
3041 : #endif
3042 : }
3043 :
3044 0 : void GtkSalFrame::ResetClipRegion()
3045 : {
3046 0 : if( m_pWindow )
3047 0 : gdk_window_shape_combine_region( widget_get_window( m_pWindow ), NULL, 0, 0 );
3048 0 : }
3049 :
3050 0 : void GtkSalFrame::BeginSetClipRegion( sal_uLong )
3051 : {
3052 : #if GTK_CHECK_VERSION(3,0,0)
3053 : if( m_pRegion )
3054 : cairo_region_destroy( m_pRegion );
3055 : m_pRegion = cairo_region_create();
3056 : #else
3057 0 : if( m_pRegion )
3058 0 : gdk_region_destroy( m_pRegion );
3059 0 : m_pRegion = gdk_region_new();
3060 : #endif
3061 0 : }
3062 :
3063 0 : void GtkSalFrame::UnionClipRegion( long nX, long nY, long nWidth, long nHeight )
3064 : {
3065 0 : if( m_pRegion )
3066 : {
3067 : GdkRectangle aRect;
3068 0 : aRect.x = nX;
3069 0 : aRect.y = nY;
3070 0 : aRect.width = nWidth;
3071 0 : aRect.height = nHeight;
3072 : #if GTK_CHECK_VERSION(3,0,0)
3073 : cairo_region_union_rectangle( m_pRegion, &aRect );
3074 : #else
3075 0 : gdk_region_union_with_rect( m_pRegion, &aRect );
3076 : #endif
3077 : }
3078 0 : }
3079 :
3080 0 : void GtkSalFrame::EndSetClipRegion()
3081 : {
3082 0 : if( m_pWindow && m_pRegion )
3083 0 : gdk_window_shape_combine_region( widget_get_window(m_pWindow), m_pRegion, 0, 0 );
3084 0 : }
3085 :
3086 : #if !GTK_CHECK_VERSION(3,0,0)
3087 0 : bool GtkSalFrame::Dispatch( const XEvent* pEvent )
3088 : {
3089 0 : bool bContinueDispatch = true;
3090 :
3091 0 : if( pEvent->type == PropertyNotify )
3092 : {
3093 0 : vcl_sal::WMAdaptor* pAdaptor = getDisplay()->getWMAdaptor();
3094 0 : Atom nDesktopAtom = pAdaptor->getAtom( vcl_sal::WMAdaptor::NET_WM_DESKTOP );
3095 0 : if( pEvent->xproperty.atom == nDesktopAtom &&
3096 0 : pEvent->xproperty.state == PropertyNewValue )
3097 : {
3098 0 : m_nWorkArea = pAdaptor->getWindowWorkArea( widget_get_xid(m_pWindow) );
3099 : }
3100 : }
3101 0 : else if( pEvent->type == ConfigureNotify )
3102 : {
3103 0 : if( m_pForeignParent && pEvent->xconfigure.window == m_aForeignParentWindow )
3104 : {
3105 0 : bContinueDispatch = false;
3106 0 : gtk_window_resize( GTK_WINDOW(m_pWindow), pEvent->xconfigure.width, pEvent->xconfigure.height );
3107 0 : if( ( sal::static_int_cast< int >(maGeometry.nWidth) !=
3108 0 : pEvent->xconfigure.width ) ||
3109 0 : ( sal::static_int_cast< int >(maGeometry.nHeight) !=
3110 : pEvent->xconfigure.height ) )
3111 : {
3112 0 : maGeometry.nWidth = pEvent->xconfigure.width;
3113 0 : maGeometry.nHeight = pEvent->xconfigure.height;
3114 0 : setMinMaxSize();
3115 0 : AllocateFrame();
3116 0 : getDisplay()->SendInternalEvent( this, NULL, SALEVENT_RESIZE );
3117 : }
3118 : }
3119 0 : else if( m_pForeignTopLevel && pEvent->xconfigure.window == m_aForeignTopLevelWindow )
3120 : {
3121 0 : bContinueDispatch = false;
3122 : // update position
3123 0 : int x = 0, y = 0;
3124 : ::Window aChild;
3125 0 : XTranslateCoordinates( getDisplay()->GetDisplay(),
3126 : widget_get_xid(m_pWindow),
3127 0 : getDisplay()->GetRootWindow( getDisplay()->GetDefaultXScreen() ),
3128 : 0, 0,
3129 : &x, &y,
3130 0 : &aChild );
3131 0 : if( x != maGeometry.nX || y != maGeometry.nY )
3132 : {
3133 0 : maGeometry.nX = x;
3134 0 : maGeometry.nY = y;
3135 0 : getDisplay()->SendInternalEvent( this, NULL, SALEVENT_MOVE );
3136 : }
3137 : }
3138 : }
3139 0 : else if( pEvent->type == ClientMessage &&
3140 0 : pEvent->xclient.message_type == getDisplay()->getWMAdaptor()->getAtom( vcl_sal::WMAdaptor::XEMBED ) &&
3141 0 : pEvent->xclient.window == widget_get_xid(m_pWindow) &&
3142 : m_bWindowIsGtkPlug
3143 : )
3144 : {
3145 : // FIXME: this should not be necessary, GtkPlug should do this
3146 : // transparently for us
3147 0 : if( pEvent->xclient.data.l[1] == 1 || // XEMBED_WINDOW_ACTIVATE
3148 0 : pEvent->xclient.data.l[1] == 2 // XEMBED_WINDOW_DEACTIVATE
3149 : )
3150 : {
3151 : GdkEventFocus aEvent;
3152 0 : aEvent.type = GDK_FOCUS_CHANGE;
3153 0 : aEvent.window = widget_get_window( m_pWindow );
3154 0 : aEvent.send_event = gint8(TRUE);
3155 0 : aEvent.in = gint16(pEvent->xclient.data.l[1] == 1);
3156 0 : signalFocus( m_pWindow, &aEvent, this );
3157 : }
3158 : }
3159 :
3160 0 : return bContinueDispatch;
3161 : }
3162 : #endif
3163 :
3164 0 : gboolean GtkSalFrame::signalButton( GtkWidget*, GdkEventButton* pEvent, gpointer frame )
3165 : {
3166 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3167 : SalMouseEvent aEvent;
3168 0 : sal_uInt16 nEventType = 0;
3169 0 : switch( pEvent->type )
3170 : {
3171 : case GDK_BUTTON_PRESS:
3172 0 : nEventType = SALEVENT_MOUSEBUTTONDOWN;
3173 0 : break;
3174 : case GDK_BUTTON_RELEASE:
3175 0 : nEventType = SALEVENT_MOUSEBUTTONUP;
3176 0 : break;
3177 : default:
3178 0 : return false;
3179 : }
3180 0 : switch( pEvent->button )
3181 : {
3182 0 : case 1: aEvent.mnButton = MOUSE_LEFT; break;
3183 0 : case 2: aEvent.mnButton = MOUSE_MIDDLE; break;
3184 0 : case 3: aEvent.mnButton = MOUSE_RIGHT; break;
3185 0 : default: return false;
3186 : }
3187 0 : aEvent.mnTime = pEvent->time;
3188 0 : aEvent.mnX = (long)pEvent->x_root - pThis->maGeometry.nX;
3189 0 : aEvent.mnY = (long)pEvent->y_root - pThis->maGeometry.nY;
3190 0 : aEvent.mnCode = GetMouseModCode( pEvent->state );
3191 :
3192 0 : bool bClosePopups = false;
3193 0 : if( pEvent->type == GDK_BUTTON_PRESS &&
3194 0 : (pThis->m_nStyle & SAL_FRAME_STYLE_OWNERDRAWDECORATION) == 0
3195 : )
3196 : {
3197 0 : if( m_nFloats > 0 )
3198 : {
3199 : // close popups if user clicks outside our application
3200 : gint x, y;
3201 0 : bClosePopups = (gdk_display_get_window_at_pointer( pThis->getGdkDisplay(), &x, &y ) == NULL);
3202 : }
3203 : /* #i30306# release implicit pointer grab if no popups are open; else
3204 : * Drag cannot grab the pointer and will fail.
3205 : */
3206 0 : if( m_nFloats < 1 || bClosePopups )
3207 0 : gdk_display_pointer_ungrab( pThis->getGdkDisplay(), GDK_CURRENT_TIME );
3208 : }
3209 :
3210 0 : if( pThis->m_bWindowIsGtkPlug &&
3211 0 : pEvent->type == GDK_BUTTON_PRESS &&
3212 0 : pEvent->button == 1 )
3213 : {
3214 0 : pThis->askForXEmbedFocus( pEvent->time );
3215 : }
3216 :
3217 : // --- RTL --- (mirror mouse pos)
3218 0 : if( Application::GetSettings().GetLayoutRTL() )
3219 0 : aEvent.mnX = pThis->maGeometry.nWidth-1-aEvent.mnX;
3220 :
3221 0 : vcl::DeletionListener aDel( pThis );
3222 :
3223 0 : pThis->CallCallback( nEventType, &aEvent );
3224 :
3225 0 : if( ! aDel.isDeleted() )
3226 : {
3227 0 : if( bClosePopups )
3228 : {
3229 0 : ImplSVData* pSVData = ImplGetSVData();
3230 0 : if ( pSVData->maWinData.mpFirstFloat )
3231 : {
3232 0 : static const char* pEnv = getenv( "SAL_FLOATWIN_NOAPPFOCUSCLOSE" );
3233 0 : if ( !(pSVData->maWinData.mpFirstFloat->GetPopupModeFlags() & FLOATWIN_POPUPMODE_NOAPPFOCUSCLOSE) && !(pEnv && *pEnv) )
3234 0 : pSVData->maWinData.mpFirstFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL );
3235 : }
3236 : }
3237 :
3238 0 : if( ! aDel.isDeleted() )
3239 : {
3240 0 : int frame_x = (int)(pEvent->x_root - pEvent->x);
3241 0 : int frame_y = (int)(pEvent->y_root - pEvent->y);
3242 0 : if( frame_x != pThis->maGeometry.nX || frame_y != pThis->maGeometry.nY )
3243 : {
3244 0 : pThis->maGeometry.nX = frame_x;
3245 0 : pThis->maGeometry.nY = frame_y;
3246 0 : pThis->CallCallback( SALEVENT_MOVE, NULL );
3247 : }
3248 : }
3249 : }
3250 :
3251 0 : return false;
3252 : }
3253 :
3254 0 : gboolean GtkSalFrame::signalScroll( GtkWidget*, GdkEvent* pEvent, gpointer frame )
3255 : {
3256 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3257 0 : GdkEventScroll* pSEvent = (GdkEventScroll*)pEvent;
3258 :
3259 : static sal_uLong nLines = 0;
3260 0 : if( ! nLines )
3261 : {
3262 0 : char* pEnv = getenv( "SAL_WHEELLINES" );
3263 0 : nLines = pEnv ? atoi( pEnv ) : 3;
3264 0 : if( nLines > 10 )
3265 0 : nLines = SAL_WHEELMOUSE_EVENT_PAGESCROLL;
3266 : }
3267 :
3268 0 : bool bNeg = (pSEvent->direction == GDK_SCROLL_DOWN || pSEvent->direction == GDK_SCROLL_RIGHT );
3269 0 : SalWheelMouseEvent aEvent;
3270 0 : aEvent.mnTime = pSEvent->time;
3271 0 : aEvent.mnX = (sal_uLong)pSEvent->x;
3272 0 : aEvent.mnY = (sal_uLong)pSEvent->y;
3273 0 : aEvent.mnDelta = bNeg ? -120 : 120;
3274 0 : aEvent.mnNotchDelta = bNeg ? -1 : 1;
3275 0 : aEvent.mnScrollLines = nLines;
3276 0 : aEvent.mnCode = GetMouseModCode( pSEvent->state );
3277 0 : aEvent.mbHorz = (pSEvent->direction == GDK_SCROLL_LEFT || pSEvent->direction == GDK_SCROLL_RIGHT);
3278 :
3279 : // --- RTL --- (mirror mouse pos)
3280 0 : if( Application::GetSettings().GetLayoutRTL() )
3281 0 : aEvent.mnX = pThis->maGeometry.nWidth-1-aEvent.mnX;
3282 :
3283 0 : pThis->CallCallback( SALEVENT_WHEELMOUSE, &aEvent );
3284 :
3285 0 : return false;
3286 : }
3287 :
3288 0 : gboolean GtkSalFrame::signalMotion( GtkWidget*, GdkEventMotion* pEvent, gpointer frame )
3289 : {
3290 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3291 :
3292 : SalMouseEvent aEvent;
3293 0 : aEvent.mnTime = pEvent->time;
3294 0 : aEvent.mnX = (long)pEvent->x_root - pThis->maGeometry.nX;
3295 0 : aEvent.mnY = (long)pEvent->y_root - pThis->maGeometry.nY;
3296 0 : aEvent.mnCode = GetMouseModCode( pEvent->state );
3297 0 : aEvent.mnButton = 0;
3298 :
3299 : // --- RTL --- (mirror mouse pos)
3300 0 : if( Application::GetSettings().GetLayoutRTL() )
3301 0 : aEvent.mnX = pThis->maGeometry.nWidth-1-aEvent.mnX;
3302 :
3303 0 : vcl::DeletionListener aDel( pThis );
3304 :
3305 0 : pThis->CallCallback( SALEVENT_MOUSEMOVE, &aEvent );
3306 :
3307 0 : if( ! aDel.isDeleted() )
3308 : {
3309 0 : int frame_x = (int)(pEvent->x_root - pEvent->x);
3310 0 : int frame_y = (int)(pEvent->y_root - pEvent->y);
3311 0 : if( frame_x != pThis->maGeometry.nX || frame_y != pThis->maGeometry.nY )
3312 : {
3313 0 : pThis->maGeometry.nX = frame_x;
3314 0 : pThis->maGeometry.nY = frame_y;
3315 0 : pThis->CallCallback( SALEVENT_MOVE, NULL );
3316 : }
3317 :
3318 0 : if( ! aDel.isDeleted() )
3319 : {
3320 : // ask for the next hint
3321 : gint x, y;
3322 : GdkModifierType mask;
3323 0 : gdk_window_get_pointer( widget_get_window(GTK_WIDGET(pThis->m_pWindow)), &x, &y, &mask );
3324 : }
3325 : }
3326 :
3327 0 : return true;
3328 : }
3329 :
3330 0 : gboolean GtkSalFrame::signalCrossing( GtkWidget*, GdkEventCrossing* pEvent, gpointer frame )
3331 : {
3332 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3333 : SalMouseEvent aEvent;
3334 0 : aEvent.mnTime = pEvent->time;
3335 0 : aEvent.mnX = (long)pEvent->x_root - pThis->maGeometry.nX;
3336 0 : aEvent.mnY = (long)pEvent->y_root - pThis->maGeometry.nY;
3337 0 : aEvent.mnCode = GetMouseModCode( pEvent->state );
3338 0 : aEvent.mnButton = 0;
3339 :
3340 0 : pThis->CallCallback( (pEvent->type == GDK_ENTER_NOTIFY) ? SALEVENT_MOUSEMOVE : SALEVENT_MOUSELEAVE, &aEvent );
3341 :
3342 0 : return true;
3343 : }
3344 :
3345 : #if GTK_CHECK_VERSION(3,0,0)
3346 : void GtkSalFrame::pushIgnoreDamage()
3347 : {
3348 : m_nDuringRender++;
3349 : }
3350 :
3351 : void GtkSalFrame::popIgnoreDamage()
3352 : {
3353 : m_nDuringRender--;
3354 : }
3355 :
3356 : bool GtkSalFrame::isDuringRender()
3357 : {
3358 : return m_nDuringRender;
3359 : }
3360 :
3361 : #endif
3362 :
3363 0 : void GtkSalFrame::damaged (const basegfx::B2IBox& rDamageRect)
3364 : {
3365 : #if !GTK_CHECK_VERSION(3,0,0)
3366 : (void)rDamageRect;
3367 : #else
3368 : if ( isDuringRender() )
3369 : return;
3370 : #if OSL_DEBUG_LEVEL > 1
3371 : long long area = rDamageRect.getWidth() * rDamageRect.getHeight();
3372 : if( area > 32 * 1024 )
3373 : {
3374 : fprintf( stderr, "bitmap damaged %d %d (%dx%d) area %lld widget\n",
3375 : (int) rDamageRect.getMinX(),
3376 : (int) rDamageRect.getMinY(),
3377 : (int) rDamageRect.getWidth(),
3378 : (int) rDamageRect.getHeight(),
3379 : area );
3380 : }
3381 : #endif
3382 : /* FIXME: this is a dirty hack, to render buttons correctly, we
3383 : * should of course remove the -100 and + 200, but the whole area
3384 : * won't be rendered then.
3385 : */
3386 : gtk_widget_queue_draw_area( m_pWindow,
3387 : rDamageRect.getMinX() - 1,
3388 : rDamageRect.getMinY() - 1,
3389 : rDamageRect.getWidth() + 2,
3390 : rDamageRect.getHeight() + 2 );
3391 : #endif
3392 0 : }
3393 :
3394 : #if GTK_CHECK_VERSION(3,0,0)
3395 : // FIXME: This is incredibly lame ... but so is cairo's insistance on -exactly-
3396 : // its own stride - neither more nor less - particularly not more aligned
3397 : // we like 8byte aligned, it likes 4 - most odd.
3398 : void GtkSalFrame::renderArea( cairo_t *cr, cairo_rectangle_t *area )
3399 : {
3400 : if( !m_aFrame.get() )
3401 : return;
3402 :
3403 : basebmp::RawMemorySharedArray data = m_aFrame->getBuffer();
3404 : basegfx::B2IVector size = m_aFrame->getSize();
3405 : sal_Int32 nStride = m_aFrame->getScanlineStride();
3406 :
3407 : long ax = area->x;
3408 : long ay = area->y;
3409 : long awidth = area->width;
3410 : long aheight = area->height;
3411 :
3412 : // Sanity check bounds - we get some odd things here.
3413 : if( ax >= size.getX() )
3414 : ax = size.getX() - 1;
3415 : if( ay >= size.getY() )
3416 : ay = size.getY() - 1;
3417 : if( ax < 0 )
3418 : {
3419 : ax = 0;
3420 : awidth += ax;
3421 : }
3422 : if( ay < 0 )
3423 : {
3424 : ay = 0;
3425 : aheight += ay;
3426 : }
3427 : if( ax + awidth > size.getX() )
3428 : awidth = size.getX() - ax;
3429 : if( ay + aheight > size.getY() )
3430 : aheight = size.getY() - ay;
3431 :
3432 : cairo_save( cr );
3433 :
3434 : int cairo_stride = cairo_format_stride_for_width (CAIRO_FORMAT_ARGB32, area->width);
3435 : unsigned char *p, *src, *mem = (unsigned char *)malloc (32 * cairo_stride * area->height);
3436 : p = mem;
3437 : src = data.get();
3438 : src += (int)ay * nStride + (int)ax * 3;
3439 :
3440 : for (int y = 0; y < aheight; ++y)
3441 : {
3442 : for (int x = 0; x < awidth; ++x)
3443 : {
3444 : p[x*4 + 0] = src[x*3 + 0]; // B
3445 : p[x*4 + 1] = src[x*3 + 1]; // G
3446 : p[x*4 + 2] = src[x*3 + 2]; // R
3447 : p[x*4 + 3] = 255; // A
3448 : }
3449 : src += nStride;
3450 : p += cairo_stride;
3451 : }
3452 : cairo_surface_t *pSurface =
3453 : cairo_image_surface_create_for_data( mem,
3454 : CAIRO_FORMAT_ARGB32,
3455 : awidth, aheight,
3456 : cairo_stride );
3457 : /* g_warning( "Fixed cairo status %d %d strides: %d vs %d, mask %d\n",
3458 : (int) cairo_status( cr ),
3459 : (int) cairo_surface_status( pSurface ),
3460 : (int) nStride,
3461 : (int) cairo_stride,
3462 : (int) (cairo_stride & (sizeof (uint32_t)-1)) ); */
3463 :
3464 : cairo_set_operator( cr, CAIRO_OPERATOR_OVER );
3465 : cairo_set_source_surface( cr, pSurface, ax, ay );
3466 : cairo_paint( cr );
3467 : cairo_surface_destroy( pSurface );
3468 : free (mem);
3469 : cairo_restore( cr );
3470 :
3471 : // Render red rectangles to show what was re-rendered ...
3472 : if (debugRedboxRedraws)
3473 : {
3474 : cairo_save( cr );
3475 : cairo_set_line_width( cr, 1.0 );
3476 : cairo_set_source_rgb( cr, 1.0, 0, 0 );
3477 : cairo_rectangle( cr, ax + 1.0, ay + 1.0, awidth - 2.0, aheight - 2.0 );
3478 : cairo_stroke( cr );
3479 : cairo_restore( cr );
3480 : }
3481 : }
3482 :
3483 : gboolean GtkSalFrame::signalDraw( GtkWidget*, cairo_t *cr, gpointer frame )
3484 : {
3485 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3486 :
3487 : double x1 = 0.0, y1 = 0.0, x2 = 0.0, y2 = 0.0;
3488 : cairo_clip_extents (cr, &x1, &y1, &x2, &y2);
3489 :
3490 : if (debugQueuePureRedraw > 0)
3491 : {
3492 : debugQueuePureRedraw--;
3493 : fprintf (stderr, "skip signalDraw for debug %d\n", debugQueuePureRedraw);
3494 : cairo_rectangle_t rect = { x1, y1, x2 - x1, y2 - y1 };
3495 : pThis->renderArea( cr, &rect );
3496 : return FALSE;
3497 : }
3498 :
3499 : // FIXME: we quite probably want to stop re-rendering of pieces
3500 : // that we know are just damaged by us and hence already re-rendered
3501 : pThis->m_nDuringRender++;
3502 :
3503 : // FIXME: we need to profile whether re-rendering the entire
3504 : // clip region, and just pushing (with renderArea) smaller pieces
3505 : // is faster ...
3506 : cairo_rectangle_list_t *rects = cairo_copy_clip_rectangle_list (cr);
3507 : fprintf( stderr, "paint %d regions\n", rects->num_rectangles);
3508 : for (int i = 0; i < rects->num_rectangles; i++) {
3509 : cairo_rectangle_t rect = rects->rectangles[i];
3510 : fprintf( stderr, "\t%d -> %g,%g %gx%g\n", i,
3511 : rect.x, rect.y, rect.width, rect.height );
3512 :
3513 : struct SalPaintEvent aEvent( rect.x, rect.y, rect.width, rect.height );
3514 : aEvent.mbImmediateUpdate = true;
3515 : pThis->CallCallback( SALEVENT_PAINT, &aEvent );
3516 : pThis->renderArea( cr, &rect );
3517 : }
3518 :
3519 : pThis->m_nDuringRender--;
3520 :
3521 : return FALSE;
3522 : }
3523 : #endif // GTK_CHECK_VERSION(3,0,0)
3524 :
3525 0 : gboolean GtkSalFrame::signalExpose( GtkWidget*, GdkEventExpose* pEvent, gpointer frame )
3526 : {
3527 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3528 :
3529 0 : struct SalPaintEvent aEvent( pEvent->area.x, pEvent->area.y, pEvent->area.width, pEvent->area.height );
3530 :
3531 0 : pThis->CallCallback( SALEVENT_PAINT, &aEvent );
3532 :
3533 0 : return false;
3534 : }
3535 :
3536 0 : gboolean GtkSalFrame::signalFocus( GtkWidget*, GdkEventFocus* pEvent, gpointer frame )
3537 : {
3538 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3539 :
3540 : X11SalInstance *pSalInstance =
3541 0 : static_cast< X11SalInstance* >(GetSalData()->m_pInstance);
3542 :
3543 : // check if printers have changed (analogous to salframe focus handler)
3544 0 : pSalInstance->updatePrinterUpdate();
3545 :
3546 0 : if( !pEvent->in )
3547 : {
3548 0 : pThis->m_nKeyModifiers = 0;
3549 0 : pThis->m_bSendModChangeOnRelease = false;
3550 : }
3551 :
3552 0 : if( pThis->m_pIMHandler )
3553 0 : pThis->m_pIMHandler->focusChanged( pEvent->in );
3554 :
3555 : // ask for changed printers like generic implementation
3556 0 : if( pEvent->in && pSalInstance->isPrinterInit() )
3557 0 : pSalInstance->updatePrinterUpdate();
3558 :
3559 : // FIXME: find out who the hell steals the focus from our frame
3560 : // while we have the pointer grabbed, this should not come from
3561 : // the window manager. Is this an event that was still queued ?
3562 : // The focus does not seem to get set inside our process
3563 :
3564 : // in the meantime do not propagate focus get/lose if floats are open
3565 0 : if( m_nFloats == 0 )
3566 0 : pThis->CallCallback( pEvent->in ? SALEVENT_GETFOCUS : SALEVENT_LOSEFOCUS, NULL );
3567 :
3568 0 : return false;
3569 : }
3570 :
3571 : #if !GTK_CHECK_VERSION(3,8,0)
3572 0 : static OString getDisplayString()
3573 : {
3574 0 : int nParams = rtl_getAppCommandArgCount();
3575 0 : OUString aParam;
3576 0 : for( int i = 0; i < nParams; i++ )
3577 : {
3578 0 : rtl_getAppCommandArg( i, &aParam.pData );
3579 0 : if( i < nParams-1 && (aParam == "-display" || aParam == "--display" ) )
3580 : {
3581 0 : rtl_getAppCommandArg( i+1, &aParam.pData );
3582 0 : return OUStringToOString( aParam, osl_getThreadTextEncoding() );
3583 : }
3584 : }
3585 0 : return OString();
3586 : }
3587 : #endif
3588 :
3589 0 : gboolean GtkSalFrame::signalMap( GtkWidget *pWidget, GdkEvent*, gpointer frame )
3590 : {
3591 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3592 :
3593 : #if !GTK_CHECK_VERSION(3,8,0)
3594 : //Spawn off a helper program that will attempt to set this fullscreen
3595 : //window to span all displays.
3596 0 : if (pThis->m_bFullscreen && pThis->m_bSpanMonitorsWhenFullscreen)
3597 : {
3598 0 : GdkWindow* gdkwin = widget_get_window(pThis->m_pWindow);
3599 0 : if (gdkwin)
3600 : {
3601 0 : OUString sProgramURL( "$BRAND_BASE_DIR/" LIBO_LIBEXEC_FOLDER "/xid-fullscreen-on-all-monitors");
3602 0 : rtl::Bootstrap::expandMacros(sProgramURL);
3603 0 : OUString sProgram;
3604 0 : if (osl::FileBase::getSystemPathFromFileURL(sProgramURL, sProgram) == osl::File::E_None)
3605 : {
3606 0 : OString sFinalProgram(OUStringToOString(sProgram, osl_getThreadTextEncoding())
3607 0 : + " " + OString::number((int)GDK_WINDOW_XID(gdkwin)));
3608 0 : OString sDisplay(getDisplayString());
3609 0 : if (!sDisplay.isEmpty())
3610 : {
3611 0 : sFinalProgram += "--display " + sDisplay;
3612 : }
3613 0 : int returnValue = system(sFinalProgram.getStr());
3614 0 : (void)returnValue;
3615 0 : }
3616 : }
3617 : }
3618 : #endif
3619 :
3620 0 : bool bSetFocus = pThis->m_bSetFocusOnMap;
3621 0 : pThis->m_bSetFocusOnMap = false;
3622 :
3623 : #if !GTK_CHECK_VERSION(3,0,0)
3624 0 : if( bSetFocus )
3625 : {
3626 0 : GetGenericData()->ErrorTrapPush();
3627 0 : XSetInputFocus( pThis->getDisplay()->GetDisplay(),
3628 : widget_get_xid(pWidget),
3629 0 : RevertToParent, CurrentTime );
3630 0 : XSync( pThis->getDisplay()->GetDisplay(), False );
3631 0 : GetGenericData()->ErrorTrapPop();
3632 : }
3633 : #else
3634 : (void)pWidget; (void)bSetFocus;
3635 : //FIXME: no set input focus ...
3636 : #endif
3637 :
3638 0 : pThis->CallCallback( SALEVENT_RESIZE, NULL );
3639 :
3640 0 : return false;
3641 : }
3642 :
3643 0 : gboolean GtkSalFrame::signalUnmap( GtkWidget*, GdkEvent*, gpointer frame )
3644 : {
3645 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3646 :
3647 0 : pThis->CallCallback( SALEVENT_RESIZE, NULL );
3648 :
3649 0 : return false;
3650 : }
3651 :
3652 0 : gboolean GtkSalFrame::signalConfigure( GtkWidget*, GdkEventConfigure* pEvent, gpointer frame )
3653 : {
3654 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3655 :
3656 0 : bool bMoved = false, bSized = false;
3657 0 : int x = pEvent->x, y = pEvent->y;
3658 :
3659 : /* HACK: during sizing/moving a toolbar pThis->maGeometry is actually
3660 : * already exact; even worse: due to the asynchronicity of configure
3661 : * events the borderwindow which would evaluate this event
3662 : * would size/move based on wrong data if we would actually evaluate
3663 : * this event. So let's swallow it.
3664 : */
3665 0 : if( (pThis->m_nStyle & SAL_FRAME_STYLE_OWNERDRAWDECORATION) &&
3666 0 : pThis->getDisplay()->GetCaptureFrame() == pThis )
3667 0 : return false;
3668 :
3669 : /* #i31785# claims we cannot trust the x,y members of the event;
3670 : * they are e.g. not set correctly on maximize/demaximize;
3671 : * yet the gdkdisplay-x11.c code handling configure_events has
3672 : * done this XTranslateCoordinates work since the day ~zero.
3673 : */
3674 0 : if( x != pThis->maGeometry.nX || y != pThis->maGeometry.nY )
3675 : {
3676 0 : bMoved = true;
3677 0 : pThis->maGeometry.nX = x;
3678 0 : pThis->maGeometry.nY = y;
3679 : }
3680 : /* #i86302#
3681 : * for non sizeable windows we set the min and max hint for the window manager to
3682 : * achieve correct sizing. However this is asynchronous and e.g. on Compiz
3683 : * it sometimes happens that the window gets resized to another size (some default)
3684 : * if we update the size here, subsequent setMinMaxSize will use this wrong size
3685 : * - which is not good since the window manager will now size the window back to this
3686 : * wrong size at some point.
3687 : */
3688 : /* fprintf (stderr, "configure %d %d %d (%d) %d, %d diff? %d\n",
3689 : (int)pThis->m_bFullscreen, (pThis->m_nStyle & (SAL_FRAME_STYLE_SIZEABLE | SAL_FRAME_STYLE_PLUG)), SAL_FRAME_STYLE_SIZEABLE,
3690 : !!( pThis->m_bFullscreen || (pThis->m_nStyle & (SAL_FRAME_STYLE_SIZEABLE | SAL_FRAME_STYLE_PLUG)) == SAL_FRAME_STYLE_SIZEABLE ),
3691 : pEvent->width, pEvent->height,
3692 : !!(pEvent->width != (int)pThis->maGeometry.nWidth || pEvent->height != (int)pThis->maGeometry.nHeight)
3693 : ); */
3694 0 : if( pThis->m_bFullscreen || (pThis->m_nStyle & (SAL_FRAME_STYLE_SIZEABLE | SAL_FRAME_STYLE_PLUG)) == SAL_FRAME_STYLE_SIZEABLE )
3695 : {
3696 0 : if( pEvent->width != (int)pThis->maGeometry.nWidth || pEvent->height != (int)pThis->maGeometry.nHeight )
3697 : {
3698 0 : bSized = true;
3699 0 : pThis->maGeometry.nWidth = pEvent->width;
3700 0 : pThis->maGeometry.nHeight = pEvent->height;
3701 : }
3702 : }
3703 :
3704 : // update decoration hints
3705 0 : if( ! (pThis->m_nStyle & SAL_FRAME_STYLE_PLUG) )
3706 : {
3707 : GdkRectangle aRect;
3708 0 : gdk_window_get_frame_extents( widget_get_window(GTK_WIDGET(pThis->m_pWindow)), &aRect );
3709 0 : pThis->maGeometry.nTopDecoration = y - aRect.y;
3710 0 : pThis->maGeometry.nBottomDecoration = aRect.y + aRect.height - y - pEvent->height;
3711 0 : pThis->maGeometry.nLeftDecoration = x - aRect.x;
3712 0 : pThis->maGeometry.nRightDecoration = aRect.x + aRect.width - x - pEvent->width;
3713 : }
3714 : else
3715 : {
3716 : pThis->maGeometry.nTopDecoration =
3717 : pThis->maGeometry.nBottomDecoration =
3718 : pThis->maGeometry.nLeftDecoration =
3719 0 : pThis->maGeometry.nRightDecoration = 0;
3720 : }
3721 :
3722 0 : pThis->updateScreenNumber();
3723 0 : if( bSized )
3724 0 : pThis->AllocateFrame();
3725 :
3726 0 : if( bMoved && bSized )
3727 0 : pThis->CallCallback( SALEVENT_MOVERESIZE, NULL );
3728 0 : else if( bMoved )
3729 0 : pThis->CallCallback( SALEVENT_MOVE, NULL );
3730 0 : else if( bSized )
3731 0 : pThis->CallCallback( SALEVENT_RESIZE, NULL );
3732 :
3733 0 : return false;
3734 : }
3735 :
3736 0 : gboolean GtkSalFrame::signalKey( GtkWidget*, GdkEventKey* pEvent, gpointer frame )
3737 : {
3738 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3739 :
3740 0 : vcl::DeletionListener aDel( pThis );
3741 :
3742 0 : if( pThis->m_pIMHandler )
3743 : {
3744 0 : if( pThis->m_pIMHandler->handleKeyEvent( pEvent ) )
3745 0 : return true;
3746 : }
3747 :
3748 : // handle modifiers
3749 0 : if( pEvent->keyval == GDK_Shift_L || pEvent->keyval == GDK_Shift_R ||
3750 0 : pEvent->keyval == GDK_Control_L || pEvent->keyval == GDK_Control_R ||
3751 0 : pEvent->keyval == GDK_Alt_L || pEvent->keyval == GDK_Alt_R ||
3752 0 : pEvent->keyval == GDK_Meta_L || pEvent->keyval == GDK_Meta_R ||
3753 0 : pEvent->keyval == GDK_Super_L || pEvent->keyval == GDK_Super_R )
3754 : {
3755 : SalKeyModEvent aModEvt;
3756 :
3757 0 : sal_uInt16 nModCode = GetKeyModCode( pEvent->state );
3758 :
3759 0 : aModEvt.mnModKeyCode = 0; // emit no MODKEYCHANGE events
3760 0 : if( pEvent->type == GDK_KEY_PRESS && !pThis->m_nKeyModifiers )
3761 0 : pThis->m_bSendModChangeOnRelease = true;
3762 :
3763 0 : else if( pEvent->type == GDK_KEY_RELEASE &&
3764 : pThis->m_bSendModChangeOnRelease )
3765 : {
3766 0 : aModEvt.mnModKeyCode = pThis->m_nKeyModifiers;
3767 0 : pThis->m_nKeyModifiers = 0;
3768 : }
3769 :
3770 0 : sal_uInt16 nExtModMask = 0;
3771 0 : sal_uInt16 nModMask = 0;
3772 : // pressing just the ctrl key leads to a keysym of XK_Control but
3773 : // the event state does not contain ControlMask. In the release
3774 : // event its the other way round: it does contain the Control mask.
3775 : // The modifier mode therefore has to be adapted manually.
3776 0 : switch( pEvent->keyval )
3777 : {
3778 : case GDK_Control_L:
3779 0 : nExtModMask = MODKEY_LMOD1;
3780 0 : nModMask = KEY_MOD1;
3781 0 : break;
3782 : case GDK_Control_R:
3783 0 : nExtModMask = MODKEY_RMOD1;
3784 0 : nModMask = KEY_MOD1;
3785 0 : break;
3786 : case GDK_Alt_L:
3787 0 : nExtModMask = MODKEY_LMOD2;
3788 0 : nModMask = KEY_MOD2;
3789 0 : break;
3790 : case GDK_Alt_R:
3791 0 : nExtModMask = MODKEY_RMOD2;
3792 0 : nModMask = KEY_MOD2;
3793 0 : break;
3794 : case GDK_Shift_L:
3795 0 : nExtModMask = MODKEY_LSHIFT;
3796 0 : nModMask = KEY_SHIFT;
3797 0 : break;
3798 : case GDK_Shift_R:
3799 0 : nExtModMask = MODKEY_RSHIFT;
3800 0 : nModMask = KEY_SHIFT;
3801 0 : break;
3802 : // Map Meta/Super to MOD3 modifier on all Unix systems
3803 : // except Mac OS X
3804 : case GDK_Meta_L:
3805 : case GDK_Super_L:
3806 0 : nExtModMask = MODKEY_LMOD3;
3807 0 : nModMask = KEY_MOD3;
3808 0 : break;
3809 : case GDK_Meta_R:
3810 : case GDK_Super_R:
3811 0 : nExtModMask = MODKEY_RMOD3;
3812 0 : nModMask = KEY_MOD3;
3813 0 : break;
3814 : }
3815 0 : if( pEvent->type == GDK_KEY_RELEASE )
3816 : {
3817 0 : nModCode &= ~nModMask;
3818 0 : pThis->m_nKeyModifiers &= ~nExtModMask;
3819 : }
3820 : else
3821 : {
3822 0 : nModCode |= nModMask;
3823 0 : pThis->m_nKeyModifiers |= nExtModMask;
3824 : }
3825 :
3826 0 : aModEvt.mnCode = nModCode;
3827 0 : aModEvt.mnTime = pEvent->time;
3828 :
3829 0 : pThis->CallCallback( SALEVENT_KEYMODCHANGE, &aModEvt );
3830 :
3831 : }
3832 : else
3833 : {
3834 : pThis->doKeyCallback( pEvent->state,
3835 : pEvent->keyval,
3836 : pEvent->hardware_keycode,
3837 : pEvent->group,
3838 : pEvent->time,
3839 0 : sal_Unicode(gdk_keyval_to_unicode( pEvent->keyval )),
3840 : (pEvent->type == GDK_KEY_PRESS),
3841 0 : false );
3842 0 : if( ! aDel.isDeleted() )
3843 0 : pThis->m_bSendModChangeOnRelease = false;
3844 : }
3845 :
3846 0 : if( !aDel.isDeleted() && pThis->m_pIMHandler )
3847 0 : pThis->m_pIMHandler->updateIMSpotLocation();
3848 :
3849 0 : return true;
3850 : }
3851 :
3852 0 : gboolean GtkSalFrame::signalDelete( GtkWidget*, GdkEvent*, gpointer frame )
3853 : {
3854 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3855 :
3856 0 : pThis->CallCallback( SALEVENT_CLOSE, NULL );
3857 :
3858 0 : return true;
3859 : }
3860 :
3861 0 : void GtkSalFrame::signalStyleSet( GtkWidget*, GtkStyle* pPrevious, gpointer frame )
3862 : {
3863 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3864 :
3865 : // every frame gets an initial style set on creation
3866 : // do not post these as the whole application tends to
3867 : // redraw itself to adjust to the new style
3868 : // where there IS no new style resulting in tremendous unnecessary flickering
3869 0 : if( pPrevious != NULL )
3870 : {
3871 : // signalStyleSet does NOT usually have the gdk lock
3872 : // so post user event to safely dispatch the SALEVENT_SETTINGSCHANGED
3873 : // note: settings changed for multiple frames is avoided in winproc.cxx ImplHandleSettings
3874 0 : pThis->getDisplay()->SendInternalEvent( pThis, NULL, SALEVENT_SETTINGSCHANGED );
3875 0 : pThis->getDisplay()->SendInternalEvent( pThis, NULL, SALEVENT_FONTCHANGED );
3876 : }
3877 :
3878 : #if !GTK_CHECK_VERSION(3,0,0)
3879 : /* #i64117# gtk sets a nice background pixmap
3880 : * but we actually don't really want that, so save
3881 : * some time on the Xserver as well as prevent
3882 : * some paint issues
3883 : */
3884 0 : GdkWindow* pWin = widget_get_window(GTK_WIDGET(pThis->getWindow()));
3885 0 : if( pWin )
3886 : {
3887 0 : ::Window aWin = GDK_WINDOW_XWINDOW(pWin);
3888 0 : if( aWin != None )
3889 0 : XSetWindowBackgroundPixmap( pThis->getDisplay()->GetDisplay(),
3890 : aWin,
3891 0 : pThis->m_hBackgroundPixmap );
3892 : }
3893 0 : if( ! pThis->m_pParent )
3894 : {
3895 : // signalize theme changed for NWF caches
3896 : // FIXME: should be called only once for a style change
3897 0 : GtkSalGraphics::bThemeChanged = true;
3898 : }
3899 : #endif
3900 0 : }
3901 :
3902 0 : gboolean GtkSalFrame::signalState( GtkWidget*, GdkEvent* pEvent, gpointer frame )
3903 : {
3904 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3905 0 : if( (pThis->m_nState & GDK_WINDOW_STATE_ICONIFIED) != (pEvent->window_state.new_window_state & GDK_WINDOW_STATE_ICONIFIED ) )
3906 0 : pThis->getDisplay()->SendInternalEvent( pThis, NULL, SALEVENT_RESIZE );
3907 :
3908 0 : if( (pEvent->window_state.new_window_state & GDK_WINDOW_STATE_MAXIMIZED) &&
3909 0 : ! (pThis->m_nState & GDK_WINDOW_STATE_MAXIMIZED) )
3910 : {
3911 : pThis->m_aRestorePosSize =
3912 : Rectangle( Point( pThis->maGeometry.nX, pThis->maGeometry.nY ),
3913 0 : Size( pThis->maGeometry.nWidth, pThis->maGeometry.nHeight ) );
3914 : }
3915 0 : pThis->m_nState = pEvent->window_state.new_window_state;
3916 :
3917 : #if OSL_DEBUG_LEVEL > 1
3918 : if( (pEvent->window_state.changed_mask & GDK_WINDOW_STATE_FULLSCREEN) )
3919 : {
3920 : fprintf( stderr, "window %p %s full screen state\n",
3921 : pThis,
3922 : (pEvent->window_state.new_window_state & GDK_WINDOW_STATE_FULLSCREEN) ? "enters" : "leaves");
3923 : }
3924 : #endif
3925 :
3926 0 : return false;
3927 : }
3928 :
3929 0 : gboolean GtkSalFrame::signalVisibility( GtkWidget*, GdkEventVisibility* pEvent, gpointer frame )
3930 : {
3931 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3932 0 : pThis->m_nVisibility = pEvent->state;
3933 :
3934 0 : return false;
3935 : }
3936 :
3937 0 : void GtkSalFrame::signalDestroy( GtkWidget* pObj, gpointer frame )
3938 : {
3939 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3940 0 : if( pObj == pThis->m_pWindow )
3941 : {
3942 0 : pThis->m_pFixedContainer = NULL;
3943 0 : pThis->m_pWindow = NULL;
3944 : }
3945 0 : }
3946 :
3947 : // GtkSalFrame::IMHandler
3948 :
3949 0 : GtkSalFrame::IMHandler::IMHandler( GtkSalFrame* pFrame )
3950 : : m_pFrame(pFrame),
3951 : m_nPrevKeyPresses( 0 ),
3952 : m_pIMContext( NULL ),
3953 : m_bFocused( true ),
3954 0 : m_bPreeditJustChanged( false )
3955 : {
3956 0 : m_aInputEvent.mpTextAttr = NULL;
3957 0 : createIMContext();
3958 0 : }
3959 :
3960 0 : GtkSalFrame::IMHandler::~IMHandler()
3961 : {
3962 : // cancel an eventual event posted to begin preedit again
3963 0 : m_pFrame->getDisplay()->CancelInternalEvent( m_pFrame, &m_aInputEvent, SALEVENT_EXTTEXTINPUT );
3964 0 : deleteIMContext();
3965 0 : }
3966 :
3967 0 : void GtkSalFrame::IMHandler::createIMContext()
3968 : {
3969 0 : if( ! m_pIMContext )
3970 : {
3971 0 : m_pIMContext = gtk_im_multicontext_new ();
3972 0 : g_signal_connect( m_pIMContext, "commit",
3973 0 : G_CALLBACK (signalIMCommit), this );
3974 0 : g_signal_connect( m_pIMContext, "preedit_changed",
3975 0 : G_CALLBACK (signalIMPreeditChanged), this );
3976 0 : g_signal_connect( m_pIMContext, "retrieve_surrounding",
3977 0 : G_CALLBACK (signalIMRetrieveSurrounding), this );
3978 0 : g_signal_connect( m_pIMContext, "delete_surrounding",
3979 0 : G_CALLBACK (signalIMDeleteSurrounding), this );
3980 0 : g_signal_connect( m_pIMContext, "preedit_start",
3981 0 : G_CALLBACK (signalIMPreeditStart), this );
3982 0 : g_signal_connect( m_pIMContext, "preedit_end",
3983 0 : G_CALLBACK (signalIMPreeditEnd), this );
3984 :
3985 0 : GetGenericData()->ErrorTrapPush();
3986 0 : gtk_im_context_set_client_window( m_pIMContext, widget_get_window(GTK_WIDGET(m_pFrame->m_pWindow)) );
3987 0 : gtk_im_context_focus_in( m_pIMContext );
3988 0 : GetGenericData()->ErrorTrapPop();
3989 0 : m_bFocused = true;
3990 : }
3991 0 : }
3992 :
3993 0 : void GtkSalFrame::IMHandler::deleteIMContext()
3994 : {
3995 0 : if( m_pIMContext )
3996 : {
3997 : // first give IC a chance to deinitialize
3998 0 : GetGenericData()->ErrorTrapPush();
3999 0 : gtk_im_context_set_client_window( m_pIMContext, NULL );
4000 0 : GetGenericData()->ErrorTrapPop();
4001 : // destroy old IC
4002 0 : g_object_unref( m_pIMContext );
4003 0 : m_pIMContext = NULL;
4004 : }
4005 0 : }
4006 :
4007 0 : void GtkSalFrame::IMHandler::doCallEndExtTextInput()
4008 : {
4009 0 : m_aInputEvent.mpTextAttr = NULL;
4010 0 : m_pFrame->CallCallback( SALEVENT_ENDEXTTEXTINPUT, NULL );
4011 0 : }
4012 :
4013 0 : void GtkSalFrame::IMHandler::updateIMSpotLocation()
4014 : {
4015 0 : SalExtTextInputPosEvent aPosEvent;
4016 0 : m_pFrame->CallCallback( SALEVENT_EXTTEXTINPUTPOS, (void*)&aPosEvent );
4017 : GdkRectangle aArea;
4018 0 : aArea.x = aPosEvent.mnX;
4019 0 : aArea.y = aPosEvent.mnY;
4020 0 : aArea.width = aPosEvent.mnWidth;
4021 0 : aArea.height = aPosEvent.mnHeight;
4022 0 : GetGenericData()->ErrorTrapPush();
4023 0 : gtk_im_context_set_cursor_location( m_pIMContext, &aArea );
4024 0 : GetGenericData()->ErrorTrapPop();
4025 0 : }
4026 :
4027 0 : void GtkSalFrame::IMHandler::setInputContext( SalInputContext* )
4028 : {
4029 0 : }
4030 :
4031 0 : void GtkSalFrame::IMHandler::sendEmptyCommit()
4032 : {
4033 0 : vcl::DeletionListener aDel( m_pFrame );
4034 :
4035 0 : SalExtTextInputEvent aEmptyEv;
4036 0 : aEmptyEv.mnTime = 0;
4037 0 : aEmptyEv.mpTextAttr = 0;
4038 0 : aEmptyEv.maText = "";
4039 0 : aEmptyEv.mnCursorPos = 0;
4040 0 : aEmptyEv.mnCursorFlags = 0;
4041 0 : aEmptyEv.mbOnlyCursor = False;
4042 0 : m_pFrame->CallCallback( SALEVENT_EXTTEXTINPUT, (void*)&aEmptyEv );
4043 0 : if( ! aDel.isDeleted() )
4044 0 : m_pFrame->CallCallback( SALEVENT_ENDEXTTEXTINPUT, NULL );
4045 0 : }
4046 :
4047 0 : void GtkSalFrame::IMHandler::endExtTextInput( sal_uInt16 /*nFlags*/ )
4048 : {
4049 0 : gtk_im_context_reset ( m_pIMContext );
4050 :
4051 0 : if( m_aInputEvent.mpTextAttr )
4052 : {
4053 0 : vcl::DeletionListener aDel( m_pFrame );
4054 : // delete preedit in sal (commit an empty string)
4055 0 : sendEmptyCommit();
4056 0 : if( ! aDel.isDeleted() )
4057 : {
4058 : // mark previous preedit state again (will e.g. be sent at focus gain)
4059 0 : m_aInputEvent.mpTextAttr = &m_aInputFlags[0];
4060 0 : if( m_bFocused )
4061 : {
4062 : // begin preedit again
4063 0 : m_pFrame->getDisplay()->SendInternalEvent( m_pFrame, &m_aInputEvent, SALEVENT_EXTTEXTINPUT );
4064 : }
4065 0 : }
4066 : }
4067 0 : }
4068 :
4069 0 : void GtkSalFrame::IMHandler::focusChanged( bool bFocusIn )
4070 : {
4071 0 : m_bFocused = bFocusIn;
4072 0 : if( bFocusIn )
4073 : {
4074 0 : GetGenericData()->ErrorTrapPush();
4075 0 : gtk_im_context_focus_in( m_pIMContext );
4076 0 : GetGenericData()->ErrorTrapPop();
4077 0 : if( m_aInputEvent.mpTextAttr )
4078 : {
4079 0 : sendEmptyCommit();
4080 : // begin preedit again
4081 0 : m_pFrame->getDisplay()->SendInternalEvent( m_pFrame, &m_aInputEvent, SALEVENT_EXTTEXTINPUT );
4082 : }
4083 : }
4084 : else
4085 : {
4086 0 : GetGenericData()->ErrorTrapPush();
4087 0 : gtk_im_context_focus_out( m_pIMContext );
4088 0 : GetGenericData()->ErrorTrapPop();
4089 : // cancel an eventual event posted to begin preedit again
4090 0 : m_pFrame->getDisplay()->CancelInternalEvent( m_pFrame, &m_aInputEvent, SALEVENT_EXTTEXTINPUT );
4091 : }
4092 0 : }
4093 :
4094 0 : bool GtkSalFrame::IMHandler::handleKeyEvent( GdkEventKey* pEvent )
4095 : {
4096 0 : vcl::DeletionListener aDel( m_pFrame );
4097 :
4098 0 : if( pEvent->type == GDK_KEY_PRESS )
4099 : {
4100 : // Add this key press event to the list of previous key presses
4101 : // to which we compare key release events. If a later key release
4102 : // event has a matching key press event in this list, we swallow
4103 : // the key release because some GTK Input Methods don't swallow it
4104 : // for us.
4105 0 : m_aPrevKeyPresses.push_back( PreviousKeyPress(pEvent) );
4106 0 : m_nPrevKeyPresses++;
4107 :
4108 : // Also pop off the earliest key press event if there are more than 10
4109 : // already.
4110 0 : while (m_nPrevKeyPresses > 10)
4111 : {
4112 0 : m_aPrevKeyPresses.pop_front();
4113 0 : m_nPrevKeyPresses--;
4114 : }
4115 :
4116 0 : GObject* pRef = G_OBJECT( g_object_ref( G_OBJECT( m_pIMContext ) ) );
4117 :
4118 : // #i51353# update spot location on every key input since we cannot
4119 : // know which key may activate a preedit choice window
4120 0 : updateIMSpotLocation();
4121 0 : if( aDel.isDeleted() )
4122 0 : return true;
4123 :
4124 0 : gboolean bResult = gtk_im_context_filter_keypress( m_pIMContext, pEvent );
4125 0 : g_object_unref( pRef );
4126 :
4127 0 : if( aDel.isDeleted() )
4128 0 : return true;
4129 :
4130 0 : m_bPreeditJustChanged = false;
4131 :
4132 0 : if( bResult )
4133 0 : return true;
4134 : else
4135 : {
4136 : DBG_ASSERT( m_nPrevKeyPresses > 0, "key press has vanished !" );
4137 0 : if( ! m_aPrevKeyPresses.empty() ) // sanity check
4138 : {
4139 : // event was not swallowed, do not filter a following
4140 : // key release event
4141 : // note: this relies on gtk_im_context_filter_keypress
4142 : // returning without calling a handler (in the "not swallowed"
4143 : // case ) which might change the previous key press list so
4144 : // we would pop the wrong event here
4145 0 : m_aPrevKeyPresses.pop_back();
4146 0 : m_nPrevKeyPresses--;
4147 : }
4148 : }
4149 : }
4150 :
4151 : // Determine if we got an earlier key press event corresponding to this key release
4152 0 : if (pEvent->type == GDK_KEY_RELEASE)
4153 : {
4154 0 : GObject* pRef = G_OBJECT( g_object_ref( G_OBJECT( m_pIMContext ) ) );
4155 0 : gboolean bResult = gtk_im_context_filter_keypress( m_pIMContext, pEvent );
4156 0 : g_object_unref( pRef );
4157 :
4158 0 : if( aDel.isDeleted() )
4159 0 : return true;
4160 :
4161 0 : m_bPreeditJustChanged = false;
4162 :
4163 0 : std::list<PreviousKeyPress>::iterator iter = m_aPrevKeyPresses.begin();
4164 0 : std::list<PreviousKeyPress>::iterator iter_end = m_aPrevKeyPresses.end();
4165 0 : while (iter != iter_end)
4166 : {
4167 : // If we found a corresponding previous key press event, swallow the release
4168 : // and remove the earlier key press from our list
4169 0 : if (*iter == pEvent)
4170 : {
4171 0 : m_aPrevKeyPresses.erase(iter);
4172 0 : m_nPrevKeyPresses--;
4173 0 : return true;
4174 : }
4175 0 : ++iter;
4176 : }
4177 :
4178 0 : if( bResult )
4179 0 : return true;
4180 : }
4181 :
4182 0 : return false;
4183 : }
4184 :
4185 : /* FIXME:
4186 : * #122282# still more hacking: some IMEs never start a preedit but simply commit
4187 : * in this case we cannot commit a single character. Workaround: do not do the
4188 : * single key hack for enter or space if the unicode committed does not match
4189 : */
4190 :
4191 0 : static bool checkSingleKeyCommitHack( guint keyval, sal_Unicode cCode )
4192 : {
4193 0 : bool bRet = true;
4194 0 : switch( keyval )
4195 : {
4196 : case GDK_KP_Enter:
4197 : case GDK_Return:
4198 0 : if( cCode != '\n' && cCode != '\r' )
4199 0 : bRet = false;
4200 0 : break;
4201 : case GDK_space:
4202 : case GDK_KP_Space:
4203 0 : if( cCode != ' ' )
4204 0 : bRet = false;
4205 0 : break;
4206 : default:
4207 0 : break;
4208 : }
4209 0 : return bRet;
4210 : }
4211 :
4212 : #ifdef SOLARIS
4213 : #define CONTEXT_ARG pContext
4214 : #else
4215 : #define CONTEXT_ARG EMPTYARG
4216 : #endif
4217 0 : void GtkSalFrame::IMHandler::signalIMCommit( GtkIMContext* CONTEXT_ARG, gchar* pText, gpointer im_handler )
4218 : {
4219 0 : GtkSalFrame::IMHandler* pThis = (GtkSalFrame::IMHandler*)im_handler;
4220 :
4221 0 : SolarMutexGuard aGuard;
4222 0 : vcl::DeletionListener aDel( pThis->m_pFrame );
4223 : {
4224 : const bool bWasPreedit =
4225 0 : (pThis->m_aInputEvent.mpTextAttr != 0) ||
4226 0 : pThis->m_bPreeditJustChanged;
4227 :
4228 0 : pThis->m_aInputEvent.mnTime = 0;
4229 0 : pThis->m_aInputEvent.mpTextAttr = 0;
4230 0 : pThis->m_aInputEvent.maText = OUString( pText, strlen(pText), RTL_TEXTENCODING_UTF8 );
4231 0 : pThis->m_aInputEvent.mnCursorPos = pThis->m_aInputEvent.maText.getLength();
4232 0 : pThis->m_aInputEvent.mnCursorFlags = 0;
4233 0 : pThis->m_aInputEvent.mbOnlyCursor = False;
4234 :
4235 0 : pThis->m_aInputFlags.clear();
4236 :
4237 : /* necessary HACK: all keyboard input comes in here as soon as a IMContext is set
4238 : * which is logical and consequent. But since even simple input like
4239 : * <space> comes through the commit signal instead of signalKey
4240 : * and all kinds of windows only implement KeyInput (e.g. PushButtons,
4241 : * RadioButtons and a lot of other Controls), will send a single
4242 : * KeyInput/KeyUp sequence instead of an ExtText event if there
4243 : * never was a preedit and the text is only one character.
4244 : *
4245 : * In this case there the last ExtText event must have been
4246 : * SALEVENT_ENDEXTTEXTINPUT, either because of a regular commit
4247 : * or because there never was a preedit.
4248 : */
4249 0 : bool bSingleCommit = false;
4250 0 : if( ! bWasPreedit
4251 0 : && pThis->m_aInputEvent.maText.getLength() == 1
4252 0 : && ! pThis->m_aPrevKeyPresses.empty()
4253 : )
4254 : {
4255 0 : const PreviousKeyPress& rKP = pThis->m_aPrevKeyPresses.back();
4256 0 : sal_Unicode aOrigCode = pThis->m_aInputEvent.maText[0];
4257 :
4258 0 : if( checkSingleKeyCommitHack( rKP.keyval, aOrigCode ) )
4259 : {
4260 0 : pThis->m_pFrame->doKeyCallback( rKP.state, rKP.keyval, rKP.hardware_keycode, rKP.group, rKP.time, aOrigCode, true, true );
4261 0 : bSingleCommit = true;
4262 : }
4263 : }
4264 0 : if( ! bSingleCommit )
4265 : {
4266 0 : pThis->m_pFrame->CallCallback( SALEVENT_EXTTEXTINPUT, (void*)&pThis->m_aInputEvent);
4267 0 : if( ! aDel.isDeleted() )
4268 0 : pThis->doCallEndExtTextInput();
4269 : }
4270 0 : if( ! aDel.isDeleted() )
4271 : {
4272 : // reset input event
4273 0 : pThis->m_aInputEvent.maText = "";
4274 0 : pThis->m_aInputEvent.mnCursorPos = 0;
4275 0 : pThis->updateIMSpotLocation();
4276 : }
4277 0 : }
4278 : #ifdef SOLARIS
4279 : // #i51356# workaround a solaris IIIMP bug
4280 : // in case of partial commits the preedit changed signal
4281 : // and commit signal come in wrong order
4282 : if( ! aDel.isDeleted() )
4283 : signalIMPreeditChanged( pContext, im_handler );
4284 : #endif
4285 0 : }
4286 :
4287 0 : void GtkSalFrame::IMHandler::signalIMPreeditChanged( GtkIMContext*, gpointer im_handler )
4288 : {
4289 0 : GtkSalFrame::IMHandler* pThis = (GtkSalFrame::IMHandler*)im_handler;
4290 :
4291 0 : char* pText = NULL;
4292 0 : PangoAttrList* pAttrs = NULL;
4293 0 : gint nCursorPos = 0;
4294 :
4295 : gtk_im_context_get_preedit_string( pThis->m_pIMContext,
4296 : &pText,
4297 : &pAttrs,
4298 0 : &nCursorPos );
4299 0 : if( pText && ! *pText ) // empty string
4300 : {
4301 : // change from nothing to nothing -> do not start preedit
4302 : // e.g. this will activate input into a calc cell without
4303 : // user input
4304 0 : if( pThis->m_aInputEvent.maText.getLength() == 0 )
4305 : {
4306 0 : g_free( pText );
4307 0 : pango_attr_list_unref( pAttrs );
4308 0 : return;
4309 : }
4310 : }
4311 :
4312 0 : pThis->m_bPreeditJustChanged = true;
4313 :
4314 0 : bool bEndPreedit = (!pText || !*pText) && pThis->m_aInputEvent.mpTextAttr != NULL;
4315 0 : pThis->m_aInputEvent.mnTime = 0;
4316 0 : pThis->m_aInputEvent.maText = pText ? OUString( pText, strlen(pText), RTL_TEXTENCODING_UTF8 ) : OUString();
4317 0 : pThis->m_aInputEvent.mnCursorPos = nCursorPos;
4318 0 : pThis->m_aInputEvent.mnCursorFlags = 0;
4319 0 : pThis->m_aInputEvent.mbOnlyCursor = False;
4320 :
4321 0 : pThis->m_aInputFlags = std::vector<sal_uInt16>( std::max( 1, (int)pThis->m_aInputEvent.maText.getLength() ), 0 );
4322 :
4323 0 : PangoAttrIterator *iter = pango_attr_list_get_iterator(pAttrs);
4324 0 : do
4325 : {
4326 0 : GSList *attr_list = NULL;
4327 0 : GSList *tmp_list = NULL;
4328 : gint start, end;
4329 0 : guint sal_attr = 0;
4330 :
4331 0 : pango_attr_iterator_range (iter, &start, &end);
4332 0 : if (end == G_MAXINT)
4333 0 : end = pText ? strlen (pText) : 0;
4334 0 : if (end == start)
4335 0 : continue;
4336 :
4337 0 : start = g_utf8_pointer_to_offset (pText, pText + start);
4338 0 : end = g_utf8_pointer_to_offset (pText, pText + end);
4339 :
4340 0 : tmp_list = attr_list = pango_attr_iterator_get_attrs (iter);
4341 0 : while (tmp_list)
4342 : {
4343 0 : PangoAttribute *pango_attr = (PangoAttribute *)(tmp_list->data);
4344 :
4345 0 : switch (pango_attr->klass->type)
4346 : {
4347 : case PANGO_ATTR_BACKGROUND:
4348 0 : sal_attr |= (EXTTEXTINPUT_ATTR_HIGHLIGHT | EXTTEXTINPUT_CURSOR_INVISIBLE);
4349 0 : break;
4350 : case PANGO_ATTR_UNDERLINE:
4351 0 : sal_attr |= EXTTEXTINPUT_ATTR_UNDERLINE;
4352 0 : break;
4353 : case PANGO_ATTR_STRIKETHROUGH:
4354 0 : sal_attr |= EXTTEXTINPUT_ATTR_REDTEXT;
4355 0 : break;
4356 : default:
4357 0 : break;
4358 : }
4359 0 : pango_attribute_destroy (pango_attr);
4360 0 : tmp_list = tmp_list->next;
4361 : }
4362 0 : if (sal_attr == 0)
4363 0 : sal_attr |= EXTTEXTINPUT_ATTR_UNDERLINE;
4364 0 : g_slist_free (attr_list);
4365 :
4366 : // Set the sal attributes on our text
4367 0 : for (int i = start; i < end; ++i)
4368 : {
4369 : SAL_WARN_IF(i >= static_cast<int>(pThis->m_aInputFlags.size()),
4370 : "vcl.gtk", "pango attrib out of range. Broken range: "
4371 : << start << "," << end << " Legal range: 0,"
4372 : << pThis->m_aInputFlags.size());
4373 0 : if (i >= static_cast<int>(pThis->m_aInputFlags.size()))
4374 0 : continue;
4375 0 : pThis->m_aInputFlags[i] |= sal_attr;
4376 : }
4377 0 : } while (pango_attr_iterator_next (iter));
4378 0 : pango_attr_iterator_destroy(iter);
4379 :
4380 0 : pThis->m_aInputEvent.mpTextAttr = &pThis->m_aInputFlags[0];
4381 :
4382 0 : g_free( pText );
4383 0 : pango_attr_list_unref( pAttrs );
4384 :
4385 0 : SolarMutexGuard aGuard;
4386 0 : vcl::DeletionListener aDel( pThis->m_pFrame );
4387 :
4388 0 : pThis->m_pFrame->CallCallback( SALEVENT_EXTTEXTINPUT, (void*)&pThis->m_aInputEvent);
4389 0 : if( bEndPreedit && ! aDel.isDeleted() )
4390 0 : pThis->doCallEndExtTextInput();
4391 0 : if( ! aDel.isDeleted() )
4392 0 : pThis->updateIMSpotLocation();
4393 : }
4394 :
4395 0 : void GtkSalFrame::IMHandler::signalIMPreeditStart( GtkIMContext*, gpointer /*im_handler*/ )
4396 : {
4397 0 : }
4398 :
4399 0 : void GtkSalFrame::IMHandler::signalIMPreeditEnd( GtkIMContext*, gpointer im_handler )
4400 : {
4401 0 : GtkSalFrame::IMHandler* pThis = (GtkSalFrame::IMHandler*)im_handler;
4402 :
4403 0 : pThis->m_bPreeditJustChanged = true;
4404 :
4405 0 : SolarMutexGuard aGuard;
4406 0 : vcl::DeletionListener aDel( pThis->m_pFrame );
4407 0 : pThis->doCallEndExtTextInput();
4408 0 : if( ! aDel.isDeleted() )
4409 0 : pThis->updateIMSpotLocation();
4410 0 : }
4411 :
4412 : uno::Reference<accessibility::XAccessibleEditableText>
4413 0 : FindFocus(uno::Reference< accessibility::XAccessibleContext > xContext)
4414 : {
4415 0 : if (!xContext.is())
4416 0 : uno::Reference< accessibility::XAccessibleEditableText >();
4417 :
4418 0 : uno::Reference<accessibility::XAccessibleStateSet> xState = xContext->getAccessibleStateSet();
4419 0 : if (xState.is())
4420 : {
4421 0 : if (xState->contains(accessibility::AccessibleStateType::FOCUSED))
4422 0 : return uno::Reference<accessibility::XAccessibleEditableText>(xContext, uno::UNO_QUERY);
4423 : }
4424 :
4425 0 : for (sal_Int32 i = 0; i < xContext->getAccessibleChildCount(); ++i)
4426 : {
4427 0 : uno::Reference< accessibility::XAccessible > xChild = xContext->getAccessibleChild(i);
4428 0 : if (!xChild.is())
4429 0 : continue;
4430 0 : uno::Reference< accessibility::XAccessibleContext > xChildContext = xChild->getAccessibleContext();
4431 0 : if (!xChildContext.is())
4432 0 : continue;
4433 0 : uno::Reference< accessibility::XAccessibleEditableText > xText = FindFocus(xChildContext);
4434 0 : if (xText.is())
4435 0 : return xText;
4436 0 : }
4437 0 : return uno::Reference< accessibility::XAccessibleEditableText >();
4438 : }
4439 :
4440 0 : static uno::Reference<accessibility::XAccessibleEditableText> lcl_GetxText(vcl::Window *pFocusWin)
4441 : {
4442 0 : uno::Reference<accessibility::XAccessibleEditableText> xText;
4443 : try
4444 : {
4445 0 : uno::Reference< accessibility::XAccessible > xAccessible( pFocusWin->GetAccessible( true ) );
4446 0 : if (xAccessible.is())
4447 0 : xText = FindFocus(xAccessible->getAccessibleContext());
4448 : }
4449 0 : catch(const uno::Exception& e)
4450 : {
4451 : SAL_WARN( "vcl.gtk", "Exception in getting input method surrounding text: " << e.Message);
4452 : }
4453 0 : return xText;
4454 : }
4455 :
4456 0 : gboolean GtkSalFrame::IMHandler::signalIMRetrieveSurrounding( GtkIMContext* pContext, gpointer /*im_handler*/ )
4457 : {
4458 0 : vcl::Window *pFocusWin = Application::GetFocusWindow();
4459 0 : if (!pFocusWin)
4460 0 : return true;
4461 :
4462 0 : uno::Reference<accessibility::XAccessibleEditableText> xText = lcl_GetxText(pFocusWin);
4463 0 : if (xText.is())
4464 : {
4465 0 : sal_uInt32 nPosition = xText->getCaretPosition();
4466 0 : OUString sAllText = xText->getText();
4467 0 : OString sUTF = OUStringToOString(sAllText, RTL_TEXTENCODING_UTF8);
4468 0 : OUString sCursorText(sAllText.copy(0, nPosition));
4469 : gtk_im_context_set_surrounding(pContext, sUTF.getStr(), sUTF.getLength(),
4470 0 : OUStringToOString(sCursorText, RTL_TEXTENCODING_UTF8).getLength());
4471 0 : return true;
4472 : }
4473 :
4474 0 : return false;
4475 : }
4476 :
4477 0 : gboolean GtkSalFrame::IMHandler::signalIMDeleteSurrounding( GtkIMContext*, gint offset, gint nchars,
4478 : gpointer /*im_handler*/ )
4479 : {
4480 0 : vcl::Window *pFocusWin = Application::GetFocusWindow();
4481 0 : if (!pFocusWin)
4482 0 : return true;
4483 :
4484 0 : uno::Reference<accessibility::XAccessibleEditableText> xText = lcl_GetxText(pFocusWin);
4485 0 : if (xText.is())
4486 : {
4487 0 : sal_uInt32 nPosition = xText->getCaretPosition();
4488 : // #i111768# range checking
4489 0 : sal_Int32 nDeletePos = nPosition + offset;
4490 0 : sal_Int32 nDeleteEnd = nDeletePos + nchars;
4491 0 : if (nDeletePos < 0)
4492 0 : nDeletePos = 0;
4493 0 : if (nDeleteEnd < 0)
4494 0 : nDeleteEnd = 0;
4495 0 : if (nDeleteEnd > xText->getCharacterCount())
4496 0 : nDeleteEnd = xText->getCharacterCount();
4497 :
4498 0 : xText->deleteText(nDeletePos, nDeleteEnd);
4499 0 : return true;
4500 : }
4501 :
4502 0 : return false;
4503 : }
4504 :
4505 0 : Size GtkSalDisplay::GetScreenSize( int nDisplayScreen )
4506 : {
4507 0 : Rectangle aRect = m_pSys->GetDisplayScreenPosSizePixel( nDisplayScreen );
4508 0 : return Size( aRect.GetWidth(), aRect.GetHeight() );
4509 0 : }
4510 :
4511 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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