Line data Source code
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/keycodes.hxx>
25 : #include <vcl/layout.hxx>
26 : #include <unx/wmadaptor.hxx>
27 : #include <unx/sm.hxx>
28 : #include <unx/salbmp.h>
29 : #include <generic/genprn.h>
30 : #include <generic/geninst.h>
31 : #include <headless/svpgdi.hxx>
32 : #include <vcl/floatwin.hxx>
33 : #include <vcl/svapp.hxx>
34 : #include <vcl/window.hxx>
35 : #if !GTK_CHECK_VERSION(3,0,0)
36 : # include <unx/x11/xlimits.hxx>
37 : #endif
38 : #if defined(ENABLE_DBUS) && defined(ENABLE_GIO)
39 : # include <unx/gtk/gtksalmenu.hxx>
40 : #endif
41 : #if defined ENABLE_GMENU_INTEGRATION // defined in gtksalmenu.hxx above
42 : # include <unx/gtk/hudawareness.h>
43 : #endif
44 :
45 : #include <gtk/gtk.h>
46 : #include <prex.h>
47 : #include <X11/Xatom.h>
48 : #include <gdk/gdkx.h>
49 : #include <postx.h>
50 :
51 : #include <dlfcn.h>
52 : #include <vcl/salbtype.hxx>
53 : #include <vcl/bitmapex.hxx>
54 : #include <impbmp.hxx>
55 : #include <svids.hrc>
56 : #include <sal/macros.h>
57 :
58 : #include <basegfx/range/b2ibox.hxx>
59 : #include <basegfx/vector/b2ivector.hxx>
60 :
61 : #include <algorithm>
62 : #include <glib/gprintf.h>
63 :
64 : #if OSL_DEBUG_LEVEL > 1
65 : # include <cstdio>
66 : #endif
67 :
68 : #include <com/sun/star/accessibility/XAccessibleContext.hpp>
69 : #include <com/sun/star/accessibility/AccessibleRole.hpp>
70 : #include <com/sun/star/accessibility/XAccessibleStateSet.hpp>
71 : #include <com/sun/star/accessibility/AccessibleStateType.hpp>
72 : #include <com/sun/star/accessibility/XAccessibleEditableText.hpp>
73 :
74 : #if GTK_CHECK_VERSION(3,0,0)
75 : # include <gdk/gdkkeysyms-compat.h>
76 : #endif
77 :
78 : #ifdef ENABLE_DBUS
79 : #include <dbus/dbus-glib.h>
80 :
81 : #define GSM_DBUS_SERVICE "org.gnome.SessionManager"
82 : #define GSM_DBUS_PATH "/org/gnome/SessionManager"
83 : #define GSM_DBUS_INTERFACE "org.gnome.SessionManager"
84 : #endif
85 :
86 : // make compile on gtk older than 2.10
87 : #if GTK_MINOR_VERSION < 10
88 : #define GDK_SUPER_MASK (1 << 26)
89 : #define GDK_HYPER_MASK (1 << 27)
90 : #define GDK_META_MASK (1 << 28)
91 : #endif
92 :
93 : #if GTK_CHECK_VERSION(3,0,0)
94 : #define IS_WIDGET_REALIZED gtk_widget_get_realized
95 : #define IS_WIDGET_MAPPED gtk_widget_get_mapped
96 : #else
97 : #define IS_WIDGET_REALIZED GTK_WIDGET_REALIZED
98 : #define IS_WIDGET_MAPPED GTK_WIDGET_MAPPED
99 : #endif
100 :
101 : using namespace com::sun::star;
102 :
103 : int GtkSalFrame::m_nFloats = 0;
104 :
105 : #if defined ENABLE_GMENU_INTEGRATION
106 : static GDBusConnection* pSessionBus = NULL;
107 : #endif
108 :
109 0 : static sal_uInt16 GetKeyModCode( guint state )
110 : {
111 0 : sal_uInt16 nCode = 0;
112 0 : if( (state & GDK_SHIFT_MASK) )
113 0 : nCode |= KEY_SHIFT;
114 0 : if( (state & GDK_CONTROL_MASK) )
115 0 : nCode |= KEY_MOD1;
116 0 : if( (state & GDK_MOD1_MASK) )
117 0 : nCode |= KEY_MOD2;
118 :
119 : // Map Meta/Super keys to MOD3 modifier on all Unix systems
120 : // except Mac OS X
121 0 : if ( (state & GDK_META_MASK ) || ( state & GDK_SUPER_MASK ) )
122 0 : nCode |= KEY_MOD3;
123 0 : return nCode;
124 : }
125 :
126 0 : static sal_uInt16 GetMouseModCode( guint state )
127 : {
128 0 : sal_uInt16 nCode = GetKeyModCode( state );
129 0 : if( (state & GDK_BUTTON1_MASK) )
130 0 : nCode |= MOUSE_LEFT;
131 0 : if( (state & GDK_BUTTON2_MASK) )
132 0 : nCode |= MOUSE_MIDDLE;
133 0 : if( (state & GDK_BUTTON3_MASK) )
134 0 : nCode |= MOUSE_RIGHT;
135 :
136 0 : return nCode;
137 : }
138 :
139 0 : static sal_uInt16 GetKeyCode( guint keyval )
140 : {
141 0 : sal_uInt16 nCode = 0;
142 0 : if( keyval >= GDK_0 && keyval <= GDK_9 )
143 0 : nCode = KEY_0 + (keyval-GDK_0);
144 0 : else if( keyval >= GDK_KP_0 && keyval <= GDK_KP_9 )
145 0 : nCode = KEY_0 + (keyval-GDK_KP_0);
146 0 : else if( keyval >= GDK_A && keyval <= GDK_Z )
147 0 : nCode = KEY_A + (keyval-GDK_A );
148 0 : else if( keyval >= GDK_a && keyval <= GDK_z )
149 0 : nCode = KEY_A + (keyval-GDK_a );
150 0 : else if( keyval >= GDK_F1 && keyval <= GDK_F26 )
151 : {
152 : #if !GTK_CHECK_VERSION(3,0,0)
153 0 : if( GetGtkSalData()->GetGtkDisplay()->IsNumLockFromXS() )
154 : {
155 0 : nCode = KEY_F1 + (keyval-GDK_F1);
156 : }
157 : else
158 : #endif
159 : {
160 0 : switch( keyval )
161 : {
162 : // - - - - - Sun keyboard, see vcl/unx/source/app/saldisp.cxx
163 : case GDK_L2:
164 : #if !GTK_CHECK_VERSION(3,0,0)
165 0 : if( GetGtkSalData()->GetGtkDisplay()->GetServerVendor() == vendor_sun )
166 0 : nCode = KEY_REPEAT;
167 : else
168 : #endif
169 0 : nCode = KEY_F12;
170 0 : break;
171 0 : case GDK_L3: nCode = KEY_PROPERTIES; break;
172 0 : case GDK_L4: nCode = KEY_UNDO; break;
173 0 : case GDK_L6: nCode = KEY_COPY; break; // KEY_F16
174 0 : case GDK_L8: nCode = KEY_PASTE; break; // KEY_F18
175 0 : case GDK_L10: nCode = KEY_CUT; break; // KEY_F20
176 : default:
177 0 : nCode = KEY_F1 + (keyval-GDK_F1); break;
178 : }
179 : }
180 : }
181 : else
182 : {
183 0 : switch( keyval )
184 : {
185 : case GDK_KP_Down:
186 0 : case GDK_Down: nCode = KEY_DOWN; break;
187 : case GDK_KP_Up:
188 0 : case GDK_Up: nCode = KEY_UP; break;
189 : case GDK_KP_Left:
190 0 : case GDK_Left: nCode = KEY_LEFT; break;
191 : case GDK_KP_Right:
192 0 : case GDK_Right: nCode = KEY_RIGHT; break;
193 : case GDK_KP_Begin:
194 : case GDK_KP_Home:
195 : case GDK_Begin:
196 0 : case GDK_Home: nCode = KEY_HOME; break;
197 : case GDK_KP_End:
198 0 : case GDK_End: nCode = KEY_END; break;
199 : case GDK_KP_Page_Up:
200 0 : case GDK_Page_Up: nCode = KEY_PAGEUP; break;
201 : case GDK_KP_Page_Down:
202 0 : case GDK_Page_Down: nCode = KEY_PAGEDOWN; break;
203 : case GDK_KP_Enter:
204 0 : case GDK_Return: nCode = KEY_RETURN; break;
205 0 : case GDK_Escape: nCode = KEY_ESCAPE; break;
206 : case GDK_ISO_Left_Tab:
207 : case GDK_KP_Tab:
208 0 : case GDK_Tab: nCode = KEY_TAB; break;
209 0 : case GDK_BackSpace: nCode = KEY_BACKSPACE; break;
210 : case GDK_KP_Space:
211 0 : case GDK_space: nCode = KEY_SPACE; break;
212 : case GDK_KP_Insert:
213 0 : case GDK_Insert: nCode = KEY_INSERT; break;
214 : case GDK_KP_Delete:
215 0 : case GDK_Delete: nCode = KEY_DELETE; break;
216 : case GDK_plus:
217 0 : case GDK_KP_Add: nCode = KEY_ADD; break;
218 : case GDK_minus:
219 0 : case GDK_KP_Subtract: nCode = KEY_SUBTRACT; break;
220 : case GDK_asterisk:
221 0 : case GDK_KP_Multiply: nCode = KEY_MULTIPLY; break;
222 : case GDK_slash:
223 0 : case GDK_KP_Divide: nCode = KEY_DIVIDE; break;
224 0 : case GDK_period: nCode = KEY_POINT; break;
225 0 : case GDK_decimalpoint: nCode = KEY_POINT; break;
226 0 : case GDK_comma: nCode = KEY_COMMA; break;
227 0 : case GDK_less: nCode = KEY_LESS; break;
228 0 : case GDK_greater: nCode = KEY_GREATER; break;
229 : case GDK_KP_Equal:
230 0 : case GDK_equal: nCode = KEY_EQUAL; break;
231 0 : case GDK_Find: nCode = KEY_FIND; break;
232 0 : case GDK_Menu: nCode = KEY_CONTEXTMENU;break;
233 0 : case GDK_Help: nCode = KEY_HELP; break;
234 0 : case GDK_Undo: nCode = KEY_UNDO; break;
235 0 : case GDK_Redo: nCode = KEY_REPEAT; break;
236 : case GDK_KP_Decimal:
237 0 : case GDK_KP_Separator: nCode = KEY_DECIMAL; break;
238 0 : case GDK_asciitilde: nCode = KEY_TILDE; break;
239 : case GDK_leftsinglequotemark:
240 0 : case GDK_quoteleft: nCode = KEY_QUOTELEFT; break;
241 0 : case GDK_bracketleft: nCode = KEY_BRACKETLEFT; break;
242 0 : case GDK_bracketright: nCode = KEY_BRACKETRIGHT; break;
243 0 : case GDK_semicolon: nCode = KEY_SEMICOLON; break;
244 : // some special cases, also see saldisp.cxx
245 : // - - - - - - - - - - - - - Apollo - - - - - - - - - - - - - 0x1000
246 : case 0x1000FF02: // apXK_Copy
247 0 : nCode = KEY_COPY;
248 0 : break;
249 : case 0x1000FF03: // apXK_Cut
250 0 : nCode = KEY_CUT;
251 0 : break;
252 : case 0x1000FF04: // apXK_Paste
253 0 : nCode = KEY_PASTE;
254 0 : break;
255 : case 0x1000FF14: // apXK_Repeat
256 0 : nCode = KEY_REPEAT;
257 0 : break;
258 : // Exit, Save
259 : // - - - - - - - - - - - - - - D E C - - - - - - - - - - - - - 0x1000
260 : case 0x1000FF00:
261 0 : nCode = KEY_DELETE;
262 0 : break;
263 : // - - - - - - - - - - - - - - H P - - - - - - - - - - - - - 0x1000
264 : case 0x1000FF73: // hpXK_DeleteChar
265 0 : nCode = KEY_DELETE;
266 0 : break;
267 : case 0x1000FF74: // hpXK_BackTab
268 : case 0x1000FF75: // hpXK_KP_BackTab
269 0 : nCode = KEY_TAB;
270 0 : break;
271 : // - - - - - - - - - - - - - - I B M - - - - - - - - - - - - -
272 : // - - - - - - - - - - - - - - O S F - - - - - - - - - - - - - 0x1004
273 : case 0x1004FF02: // osfXK_Copy
274 0 : nCode = KEY_COPY;
275 0 : break;
276 : case 0x1004FF03: // osfXK_Cut
277 0 : nCode = KEY_CUT;
278 0 : break;
279 : case 0x1004FF04: // osfXK_Paste
280 0 : nCode = KEY_PASTE;
281 0 : break;
282 : case 0x1004FF07: // osfXK_BackTab
283 0 : nCode = KEY_TAB;
284 0 : break;
285 : case 0x1004FF08: // osfXK_BackSpace
286 0 : nCode = KEY_BACKSPACE;
287 0 : break;
288 : case 0x1004FF1B: // osfXK_Escape
289 0 : nCode = KEY_ESCAPE;
290 0 : break;
291 : // Up, Down, Left, Right, PageUp, PageDown
292 : // - - - - - - - - - - - - - - S C O - - - - - - - - - - - - -
293 : // - - - - - - - - - - - - - - S G I - - - - - - - - - - - - - 0x1007
294 : // - - - - - - - - - - - - - - S N I - - - - - - - - - - - - -
295 : // - - - - - - - - - - - - - - S U N - - - - - - - - - - - - - 0x1005
296 : case 0x1005FF10: // SunXK_F36
297 0 : nCode = KEY_F11;
298 0 : break;
299 : case 0x1005FF11: // SunXK_F37
300 0 : nCode = KEY_F12;
301 0 : break;
302 : case 0x1005FF70: // SunXK_Props
303 0 : nCode = KEY_PROPERTIES;
304 0 : break;
305 : case 0x1005FF71: // SunXK_Front
306 0 : nCode = KEY_FRONT;
307 0 : break;
308 : case 0x1005FF72: // SunXK_Copy
309 0 : nCode = KEY_COPY;
310 0 : break;
311 : case 0x1005FF73: // SunXK_Open
312 0 : nCode = KEY_OPEN;
313 0 : break;
314 : case 0x1005FF74: // SunXK_Paste
315 0 : nCode = KEY_PASTE;
316 0 : break;
317 : case 0x1005FF75: // SunXK_Cut
318 0 : nCode = KEY_CUT;
319 0 : break;
320 : }
321 : }
322 :
323 0 : return nCode;
324 : }
325 :
326 : // F10 means either KEY_F10 or KEY_MENU, which has to be decided
327 : // in the independent part.
328 : struct KeyAlternate
329 : {
330 : sal_uInt16 nKeyCode;
331 : sal_Unicode nCharCode;
332 0 : KeyAlternate() : nKeyCode( 0 ), nCharCode( 0 ) {}
333 0 : KeyAlternate( sal_uInt16 nKey, sal_Unicode nChar = 0 ) : nKeyCode( nKey ), nCharCode( nChar ) {}
334 : };
335 :
336 : inline KeyAlternate
337 0 : GetAlternateKeyCode( const sal_uInt16 nKeyCode )
338 : {
339 0 : KeyAlternate aAlternate;
340 :
341 0 : switch( nKeyCode )
342 : {
343 0 : case KEY_F10: aAlternate = KeyAlternate( KEY_MENU );break;
344 0 : case KEY_F24: aAlternate = KeyAlternate( KEY_SUBTRACT, '-' );break;
345 : }
346 :
347 0 : return aAlternate;
348 : }
349 :
350 : #if GTK_CHECK_VERSION(3,0,0)
351 : static int debugQueuePureRedraw = 0;
352 : static int debugRedboxRedraws = 0;
353 :
354 : namespace {
355 : /// Decouple SalFrame lifetime from damagetracker lifetime
356 : struct DamageTracker : public basebmp::IBitmapDeviceDamageTracker
357 : {
358 : DamageTracker(GtkSalFrame& rFrame) : m_rFrame(rFrame)
359 : {}
360 :
361 : virtual ~DamageTracker() {}
362 :
363 : virtual void damaged(const basegfx::B2IBox& rDamageRect) const
364 : {
365 : m_rFrame.damaged(rDamageRect);
366 : }
367 :
368 : GtkSalFrame& m_rFrame;
369 : };
370 : }
371 : #endif
372 :
373 0 : void GtkSalFrame::doKeyCallback( guint state,
374 : guint keyval,
375 : guint16 hardware_keycode,
376 : guint8 /*group*/,
377 : guint32 time,
378 : sal_Unicode aOrigCode,
379 : bool bDown,
380 : bool bSendRelease
381 : )
382 : {
383 : SalKeyEvent aEvent;
384 :
385 0 : aEvent.mnTime = time;
386 0 : aEvent.mnCharCode = aOrigCode;
387 0 : aEvent.mnRepeat = 0;
388 :
389 0 : vcl::DeletionListener aDel( this );
390 :
391 : #if GTK_CHECK_VERSION(3,0,0)
392 : // shift-zero forces a re-draw and event is swallowed
393 : if (keyval == GDK_0)
394 : {
395 : debugQueuePureRedraw += 2;
396 : fprintf( stderr, "force re-draw %d\n", debugQueuePureRedraw );
397 : gtk_widget_queue_draw (m_pWindow);
398 : return;
399 : }
400 : if (keyval == GDK_9)
401 : {
402 : debugRedboxRedraws = !debugRedboxRedraws;
403 : fprintf( stderr, "set redboxing to %d\n", debugRedboxRedraws );
404 : return;
405 : }
406 : #endif
407 :
408 : /* #i42122# translate all keys with Ctrl and/or Alt to group 0
409 : * else shortcuts (e.g. Ctrl-o) will not work but be inserted by
410 : * the application
411 : */
412 : /* #i52338# do this for all keys that the independent part has no key code for
413 : */
414 0 : aEvent.mnCode = GetKeyCode( keyval );
415 0 : if( aEvent.mnCode == 0 )
416 : {
417 : // check other mapping
418 : gint eff_group, level;
419 : GdkModifierType consumed;
420 0 : guint updated_keyval = 0;
421 : // use gdk_keymap_get_default instead of NULL;
422 : // workaround a crahs fixed in gtk 2.4
423 0 : if( gdk_keymap_translate_keyboard_state( gdk_keymap_get_default(),
424 : hardware_keycode,
425 : (GdkModifierType)0,
426 : 0,
427 : &updated_keyval,
428 : &eff_group,
429 : &level,
430 0 : &consumed ) )
431 : {
432 0 : aEvent.mnCode = GetKeyCode( updated_keyval );
433 : }
434 : }
435 0 : aEvent.mnCode |= GetKeyModCode( state );
436 :
437 0 : if( bDown )
438 : {
439 0 : bool bHandled = CallCallback( SALEVENT_KEYINPUT, &aEvent );
440 : // #i46889# copy AlternatKeyCode handling from generic plugin
441 0 : if( ! bHandled )
442 : {
443 0 : KeyAlternate aAlternate = GetAlternateKeyCode( aEvent.mnCode );
444 0 : if( aAlternate.nKeyCode )
445 : {
446 0 : aEvent.mnCode = aAlternate.nKeyCode;
447 0 : if( aAlternate.nCharCode )
448 0 : aEvent.mnCharCode = aAlternate.nCharCode;
449 0 : bHandled = CallCallback( SALEVENT_KEYINPUT, &aEvent );
450 : }
451 : }
452 0 : if( bSendRelease && ! aDel.isDeleted() )
453 : {
454 0 : CallCallback( SALEVENT_KEYUP, &aEvent );
455 : }
456 : }
457 : else
458 0 : CallCallback( SALEVENT_KEYUP, &aEvent );
459 0 : }
460 :
461 0 : GtkSalFrame::GraphicsHolder::~GraphicsHolder()
462 : {
463 0 : delete pGraphics;
464 0 : }
465 :
466 0 : GtkSalFrame::GtkSalFrame( SalFrame* pParent, sal_uLong nStyle )
467 0 : : m_nXScreen( getDisplay()->GetDefaultXScreen() )
468 : {
469 0 : getDisplay()->registerFrame( this );
470 0 : m_nDuringRender = 0;
471 0 : m_bDefaultPos = true;
472 0 : m_bDefaultSize = ( (nStyle & SAL_FRAME_STYLE_SIZEABLE) && ! pParent );
473 0 : m_bWindowIsGtkPlug = false;
474 0 : Init( pParent, nStyle );
475 0 : }
476 :
477 0 : GtkSalFrame::GtkSalFrame( SystemParentData* pSysData )
478 0 : : m_nXScreen( getDisplay()->GetDefaultXScreen() )
479 : {
480 0 : getDisplay()->registerFrame( this );
481 : // permanently ignore errors from our unruly children ...
482 0 : GetGenericData()->ErrorTrapPush();
483 0 : m_bDefaultPos = true;
484 0 : m_bDefaultSize = true;
485 0 : Init( pSysData );
486 0 : }
487 :
488 : #ifdef ENABLE_GMENU_INTEGRATION
489 :
490 : static void
491 0 : gdk_x11_window_set_utf8_property (GdkWindow *window,
492 : const gchar *name,
493 : const gchar *value)
494 : {
495 : #if !GTK_CHECK_VERSION(3,0,0)
496 0 : GdkDisplay* display = gdk_window_get_display (window);
497 :
498 0 : if (value != NULL)
499 : {
500 : XChangeProperty (GDK_DISPLAY_XDISPLAY (display),
501 : GDK_WINDOW_XID (window),
502 : gdk_x11_get_xatom_by_name_for_display (display, name),
503 : gdk_x11_get_xatom_by_name_for_display (display, "UTF8_STRING"), 8,
504 0 : PropModeReplace, (guchar *)value, strlen (value));
505 : }
506 : else
507 : {
508 : XDeleteProperty (GDK_DISPLAY_XDISPLAY (display),
509 : GDK_WINDOW_XID (window),
510 0 : gdk_x11_get_xatom_by_name_for_display (display, name));
511 : }
512 : #endif
513 0 : }
514 :
515 : // AppMenu watch functions.
516 :
517 0 : static void ObjectDestroyedNotify( gpointer data )
518 : {
519 0 : if ( data ) {
520 0 : g_object_unref( data );
521 : }
522 0 : }
523 :
524 0 : static void hud_activated( gboolean hud_active, gpointer user_data )
525 : {
526 0 : if ( hud_active )
527 : {
528 0 : SolarMutexGuard aGuard;
529 0 : GtkSalFrame* pSalFrame = reinterpret_cast< GtkSalFrame* >( user_data );
530 0 : GtkSalMenu* pSalMenu = reinterpret_cast< GtkSalMenu* >( pSalFrame->GetMenu() );
531 :
532 0 : if ( pSalMenu )
533 0 : pSalMenu->UpdateFull();
534 : }
535 0 : }
536 :
537 0 : gboolean ensure_dbus_setup( gpointer data )
538 : {
539 0 : GtkSalFrame* pSalFrame = reinterpret_cast< GtkSalFrame* >( data );
540 0 : GdkWindow* gdkWindow = gtk_widget_get_window( pSalFrame->getWindow() );
541 :
542 0 : if ( gdkWindow != NULL && g_object_get_data( G_OBJECT( gdkWindow ), "g-lo-menubar" ) == NULL )
543 : {
544 : // Get a DBus session connection.
545 0 : if(!pSessionBus)
546 0 : pSessionBus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
547 0 : if( !pSessionBus )
548 0 : return FALSE;
549 :
550 : // Create menu model and action group attached to this frame.
551 0 : GMenuModel* pMenuModel = G_MENU_MODEL( g_lo_menu_new() );
552 0 : GActionGroup* pActionGroup = ( ( GActionGroup* ) g_lo_action_group_new( reinterpret_cast< gpointer >( pSalFrame ) ) );
553 :
554 : // Generate menu paths.
555 0 : XLIB_Window windowId = GDK_WINDOW_XID( gdkWindow );
556 0 : gchar* aDBusPath = g_strdup_printf("/window/%lu", windowId);
557 0 : gchar* aDBusWindowPath = g_strdup_printf( "/window/%lu", windowId );
558 0 : gchar* aDBusMenubarPath = g_strdup_printf( "/window/%lu/menus/menubar", windowId );
559 :
560 : // Set window properties.
561 0 : g_object_set_data_full( G_OBJECT( gdkWindow ), "g-lo-menubar", pMenuModel, ObjectDestroyedNotify );
562 0 : g_object_set_data_full( G_OBJECT( gdkWindow ), "g-lo-action-group", pActionGroup, ObjectDestroyedNotify );
563 :
564 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_UNIQUE_BUS_NAME", g_dbus_connection_get_unique_name( pSessionBus ) );
565 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_APPLICATION_OBJECT_PATH", "" );
566 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_WINDOW_OBJECT_PATH", aDBusWindowPath );
567 0 : gdk_x11_window_set_utf8_property( gdkWindow, "_GTK_MENUBAR_OBJECT_PATH", aDBusMenubarPath );
568 :
569 : // Publish the menu model and the action group.
570 : SAL_INFO("vcl.unity", "exporting menu model at " << pMenuModel << " for window " << windowId);
571 0 : pSalFrame->m_nMenuExportId = g_dbus_connection_export_menu_model (pSessionBus, aDBusMenubarPath, pMenuModel, NULL);
572 : SAL_INFO("vcl.unity", "exporting action group at " << pActionGroup << " for window " << windowId);
573 0 : pSalFrame->m_nActionGroupExportId = g_dbus_connection_export_action_group( pSessionBus, aDBusPath, pActionGroup, NULL);
574 0 : pSalFrame->m_nHudAwarenessId = hud_awareness_register( pSessionBus, aDBusMenubarPath, hud_activated, pSalFrame, NULL, NULL );
575 :
576 0 : g_free( aDBusPath );
577 0 : g_free( aDBusWindowPath );
578 0 : g_free( aDBusMenubarPath );
579 : }
580 :
581 0 : return FALSE;
582 : }
583 :
584 0 : void on_registrar_available( GDBusConnection * /*connection*/,
585 : const gchar * /*name*/,
586 : const gchar * /*name_owner*/,
587 : gpointer user_data )
588 : {
589 0 : SolarMutexGuard aGuard;
590 :
591 0 : GtkSalFrame* pSalFrame = reinterpret_cast< GtkSalFrame* >( user_data );
592 :
593 0 : SalMenu* pSalMenu = pSalFrame->GetMenu();
594 :
595 0 : if ( pSalMenu != NULL )
596 : {
597 0 : GtkSalMenu* pGtkSalMenu = static_cast<GtkSalMenu*>(pSalMenu);
598 0 : pGtkSalMenu->Display( sal_True );
599 0 : pGtkSalMenu->UpdateFull();
600 0 : }
601 0 : }
602 :
603 : // This is called when the registrar becomes unavailable. It shows the menubar.
604 0 : void on_registrar_unavailable( GDBusConnection * /*connection*/,
605 : const gchar * /*name*/,
606 : gpointer user_data )
607 : {
608 0 : SolarMutexGuard aGuard;
609 :
610 : SAL_INFO("vcl.unity", "on_registrar_unavailable");
611 :
612 : //pSessionBus = NULL;
613 0 : GtkSalFrame* pSalFrame = reinterpret_cast< GtkSalFrame* >( user_data );
614 :
615 0 : SalMenu* pSalMenu = pSalFrame->GetMenu();
616 :
617 0 : if ( pSalMenu ) {
618 0 : GtkSalMenu* pGtkSalMenu = static_cast< GtkSalMenu* >( pSalMenu );
619 0 : pGtkSalMenu->Display( sal_False );
620 0 : }
621 0 : }
622 : #endif
623 :
624 0 : void GtkSalFrame::EnsureAppMenuWatch()
625 : {
626 : #ifdef ENABLE_GMENU_INTEGRATION
627 0 : if ( !m_nWatcherId )
628 : {
629 : // Get a DBus session connection.
630 0 : if ( pSessionBus == NULL )
631 : {
632 0 : pSessionBus = g_bus_get_sync( G_BUS_TYPE_SESSION, NULL, NULL );
633 :
634 0 : if ( pSessionBus == NULL )
635 0 : return;
636 : }
637 :
638 : // Publish the menu only if AppMenu registrar is available.
639 : m_nWatcherId = g_bus_watch_name_on_connection( pSessionBus,
640 : "com.canonical.AppMenu.Registrar",
641 : G_BUS_NAME_WATCHER_FLAGS_NONE,
642 : on_registrar_available,
643 : on_registrar_unavailable,
644 : static_cast<GtkSalFrame*>(this),
645 0 : NULL );
646 : }
647 :
648 : //ensure_dbus_setup( this );
649 : #endif
650 : }
651 :
652 0 : GtkSalFrame::~GtkSalFrame()
653 : {
654 0 : for( unsigned int i = 0; i < SAL_N_ELEMENTS(m_aGraphics); ++i )
655 : {
656 0 : if( !m_aGraphics[i].pGraphics )
657 0 : continue;
658 : #if !GTK_CHECK_VERSION(3,0,0)
659 0 : m_aGraphics[i].pGraphics->SetDrawable( None, m_nXScreen );
660 : #endif
661 0 : m_aGraphics[i].bInUse = false;
662 : }
663 :
664 0 : if( m_pParent )
665 0 : m_pParent->m_aChildren.remove( this );
666 :
667 0 : getDisplay()->deregisterFrame( this );
668 :
669 0 : if( m_pRegion )
670 : {
671 : #if GTK_CHECK_VERSION(3,0,0)
672 : cairo_region_destroy( m_pRegion );
673 : #else
674 0 : gdk_region_destroy( m_pRegion );
675 : #endif
676 : }
677 :
678 : #if !GTK_CHECK_VERSION(3,0,0)
679 0 : if( m_hBackgroundPixmap )
680 : {
681 0 : XSetWindowBackgroundPixmap( getDisplay()->GetDisplay(),
682 : widget_get_xid(m_pWindow),
683 0 : None );
684 0 : XFreePixmap( getDisplay()->GetDisplay(), m_hBackgroundPixmap );
685 : }
686 : #endif
687 :
688 0 : if( m_pIMHandler )
689 0 : delete m_pIMHandler;
690 :
691 0 : if( m_pFixedContainer )
692 0 : gtk_widget_destroy( GTK_WIDGET( m_pFixedContainer ) );
693 : {
694 0 : SolarMutexGuard aGuard;
695 : #if defined ENABLE_GMENU_INTEGRATION
696 0 : if(m_nWatcherId)
697 0 : g_bus_unwatch_name(m_nWatcherId);
698 : #endif
699 0 : if( m_pWindow )
700 : {
701 0 : g_object_set_data( G_OBJECT( m_pWindow ), "SalFrame", NULL );
702 :
703 : #if defined ENABLE_GMENU_INTEGRATION
704 0 : if ( pSessionBus )
705 : {
706 0 : if ( m_nHudAwarenessId )
707 0 : hud_awareness_unregister( pSessionBus, m_nHudAwarenessId );
708 0 : if ( m_nMenuExportId )
709 0 : g_dbus_connection_unexport_menu_model( pSessionBus, m_nMenuExportId );
710 0 : if ( m_nActionGroupExportId )
711 0 : g_dbus_connection_unexport_action_group( pSessionBus, m_nActionGroupExportId );
712 : }
713 : #endif
714 0 : gtk_widget_destroy( m_pWindow );
715 0 : }
716 : }
717 0 : if( m_pForeignParent )
718 0 : g_object_unref( G_OBJECT( m_pForeignParent ) );
719 0 : if( m_pForeignTopLevel )
720 0 : g_object_unref( G_OBJECT( m_pForeignTopLevel) );
721 0 : }
722 :
723 0 : void GtkSalFrame::moveWindow( long nX, long nY )
724 : {
725 0 : if( isChild( false, true ) )
726 : {
727 0 : if( m_pParent )
728 : gtk_fixed_move( m_pParent->getFixedContainer(),
729 : m_pWindow,
730 0 : nX - m_pParent->maGeometry.nX, nY - m_pParent->maGeometry.nY );
731 : }
732 : else
733 0 : gtk_window_move( GTK_WINDOW(m_pWindow), nX, nY );
734 0 : }
735 :
736 0 : void GtkSalFrame::resizeWindow( long nWidth, long nHeight )
737 : {
738 0 : if( isChild( false, true ) )
739 0 : gtk_widget_set_size_request( m_pWindow, nWidth, nHeight );
740 0 : else if( ! isChild( true, false ) )
741 0 : gtk_window_resize( GTK_WINDOW(m_pWindow), nWidth, nHeight );
742 0 : }
743 :
744 : /*
745 : * Always use a sub-class of GtkFixed we can tag for a11y. This allows us to
746 : * utilize GAIL for the toplevel window and toolkit implementation incl.
747 : * key event listener support ..
748 : */
749 :
750 : GType
751 0 : ooo_fixed_get_type()
752 : {
753 : static GType type = 0;
754 :
755 0 : if (!type) {
756 : static const GTypeInfo tinfo =
757 : {
758 : sizeof (GtkFixedClass),
759 : (GBaseInitFunc) NULL, /* base init */
760 : (GBaseFinalizeFunc) NULL, /* base finalize */
761 : (GClassInitFunc) NULL, /* class init */
762 : (GClassFinalizeFunc) NULL, /* class finalize */
763 : NULL, /* class data */
764 : sizeof (GtkFixed), /* instance size */
765 : 0, /* nb preallocs */
766 : (GInstanceInitFunc) NULL, /* instance init */
767 : NULL /* value table */
768 : };
769 :
770 : type = g_type_register_static( GTK_TYPE_FIXED, "OOoFixed",
771 0 : &tinfo, (GTypeFlags) 0);
772 : }
773 :
774 0 : return type;
775 : }
776 :
777 0 : void GtkSalFrame::updateScreenNumber()
778 : {
779 0 : int nScreen = 0;
780 0 : GdkScreen *pScreen = gtk_widget_get_screen( m_pWindow );
781 0 : if( pScreen )
782 0 : nScreen = getDisplay()->getSystem()->getScreenMonitorIdx( pScreen, maGeometry.nX, maGeometry.nY );
783 0 : maGeometry.nDisplayScreenNumber = nScreen;
784 0 : }
785 :
786 0 : void GtkSalFrame::InitCommon()
787 : {
788 : // connect signals
789 0 : g_signal_connect( G_OBJECT(m_pWindow), "style-set", G_CALLBACK(signalStyleSet), this );
790 0 : g_signal_connect( G_OBJECT(m_pWindow), "button-press-event", G_CALLBACK(signalButton), this );
791 0 : g_signal_connect( G_OBJECT(m_pWindow), "button-release-event", G_CALLBACK(signalButton), this );
792 : #if GTK_CHECK_VERSION(3,0,0)
793 : g_signal_connect( G_OBJECT(m_pWindow), "draw", G_CALLBACK(signalDraw), this );
794 : #else
795 0 : g_signal_connect( G_OBJECT(m_pWindow), "expose-event", G_CALLBACK(signalExpose), this );
796 : #endif
797 0 : g_signal_connect( G_OBJECT(m_pWindow), "focus-in-event", G_CALLBACK(signalFocus), this );
798 0 : g_signal_connect( G_OBJECT(m_pWindow), "focus-out-event", G_CALLBACK(signalFocus), this );
799 0 : g_signal_connect( G_OBJECT(m_pWindow), "map-event", G_CALLBACK(signalMap), this );
800 0 : g_signal_connect( G_OBJECT(m_pWindow), "unmap-event", G_CALLBACK(signalUnmap), this );
801 0 : g_signal_connect( G_OBJECT(m_pWindow), "configure-event", G_CALLBACK(signalConfigure), this );
802 0 : g_signal_connect( G_OBJECT(m_pWindow), "motion-notify-event", G_CALLBACK(signalMotion), this );
803 0 : g_signal_connect( G_OBJECT(m_pWindow), "key-press-event", G_CALLBACK(signalKey), this );
804 0 : g_signal_connect( G_OBJECT(m_pWindow), "key-release-event", G_CALLBACK(signalKey), this );
805 0 : g_signal_connect( G_OBJECT(m_pWindow), "delete-event", G_CALLBACK(signalDelete), this );
806 0 : g_signal_connect( G_OBJECT(m_pWindow), "window-state-event", G_CALLBACK(signalState), this );
807 0 : g_signal_connect( G_OBJECT(m_pWindow), "scroll-event", G_CALLBACK(signalScroll), this );
808 0 : g_signal_connect( G_OBJECT(m_pWindow), "leave-notify-event", G_CALLBACK(signalCrossing), this );
809 0 : g_signal_connect( G_OBJECT(m_pWindow), "enter-notify-event", G_CALLBACK(signalCrossing), this );
810 0 : g_signal_connect( G_OBJECT(m_pWindow), "visibility-notify-event", G_CALLBACK(signalVisibility), this );
811 0 : g_signal_connect( G_OBJECT(m_pWindow), "destroy", G_CALLBACK(signalDestroy), this );
812 :
813 : // init members
814 0 : m_pCurrentCursor = NULL;
815 0 : m_nKeyModifiers = 0;
816 0 : m_bFullscreen = false;
817 0 : m_nState = GDK_WINDOW_STATE_WITHDRAWN;
818 0 : m_nVisibility = GDK_VISIBILITY_FULLY_OBSCURED;
819 0 : m_bSendModChangeOnRelease = false;
820 0 : m_pIMHandler = NULL;
821 0 : m_hBackgroundPixmap = None;
822 0 : m_nSavedScreenSaverTimeout = 0;
823 0 : m_nGSMCookie = 0;
824 0 : m_nExtStyle = 0;
825 0 : m_pRegion = NULL;
826 0 : m_ePointerStyle = 0xffff;
827 0 : m_bSetFocusOnMap = false;
828 0 : m_pSalMenu = NULL;
829 0 : m_nWatcherId = 0;
830 0 : m_nMenuExportId = 0;
831 0 : m_nActionGroupExportId = 0;
832 0 : m_nHudAwarenessId = 0;
833 :
834 0 : gtk_widget_set_app_paintable( m_pWindow, TRUE );
835 0 : gtk_widget_set_double_buffered( m_pWindow, FALSE );
836 0 : gtk_widget_set_redraw_on_allocate( m_pWindow, FALSE );
837 :
838 : gtk_widget_add_events( m_pWindow,
839 : GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
840 : GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK |
841 : GDK_VISIBILITY_NOTIFY_MASK
842 0 : );
843 :
844 : // add the fixed container child,
845 : // fixed is needed since we have to position plugin windows
846 0 : m_pFixedContainer = GTK_FIXED(g_object_new( ooo_fixed_get_type(), NULL ));
847 0 : gtk_container_add( GTK_CONTAINER(m_pWindow), GTK_WIDGET(m_pFixedContainer) );
848 :
849 : // show the widgets
850 0 : gtk_widget_show( GTK_WIDGET(m_pFixedContainer) );
851 :
852 : // realize the window, we need an XWindow id
853 0 : gtk_widget_realize( m_pWindow );
854 :
855 : //system data
856 0 : m_aSystemData.nSize = sizeof( SystemChildData );
857 : #if !GTK_CHECK_VERSION(3,0,0)
858 0 : GtkSalDisplay* pDisp = GetGtkSalData()->GetGtkDisplay();
859 0 : m_aSystemData.pDisplay = pDisp->GetDisplay();
860 0 : m_aSystemData.pVisual = pDisp->GetVisual( m_nXScreen ).GetVisual();
861 0 : m_aSystemData.nDepth = pDisp->GetVisual( m_nXScreen ).GetDepth();
862 0 : m_aSystemData.aColormap = pDisp->GetColormap( m_nXScreen ).GetXColormap();
863 0 : m_aSystemData.aWindow = widget_get_xid(m_pWindow);
864 : #else
865 : static int nWindow = 0;
866 : m_aSystemData.aWindow = nWindow++;
867 : #endif
868 0 : m_aSystemData.pSalFrame = this;
869 0 : m_aSystemData.pWidget = m_pWindow;
870 0 : m_aSystemData.nScreen = m_nXScreen.getXScreen();
871 0 : m_aSystemData.pAppContext = NULL;
872 0 : m_aSystemData.aShellWindow = m_aSystemData.aWindow;
873 0 : m_aSystemData.pShellWidget = m_aSystemData.pWidget;
874 :
875 : // fake an initial geometry, gets updated via configure event or SetPosSize
876 0 : if( m_bDefaultPos || m_bDefaultSize )
877 : {
878 0 : Size aDefSize = calcDefaultSize();
879 0 : maGeometry.nX = -1;
880 0 : maGeometry.nY = -1;
881 0 : maGeometry.nWidth = aDefSize.Width();
882 0 : maGeometry.nHeight = aDefSize.Height();
883 0 : if( m_pParent )
884 : {
885 : // approximation
886 0 : maGeometry.nTopDecoration = m_pParent->maGeometry.nTopDecoration;
887 0 : maGeometry.nBottomDecoration = m_pParent->maGeometry.nBottomDecoration;
888 0 : maGeometry.nLeftDecoration = m_pParent->maGeometry.nLeftDecoration;
889 0 : maGeometry.nRightDecoration = m_pParent->maGeometry.nRightDecoration;
890 : }
891 : else
892 : {
893 0 : maGeometry.nTopDecoration = 0;
894 0 : maGeometry.nBottomDecoration = 0;
895 0 : maGeometry.nLeftDecoration = 0;
896 0 : maGeometry.nRightDecoration = 0;
897 0 : }
898 : }
899 : else
900 : {
901 0 : resizeWindow( maGeometry.nWidth, maGeometry.nHeight );
902 0 : moveWindow( maGeometry.nX, maGeometry.nY );
903 : }
904 0 : updateScreenNumber();
905 :
906 0 : SetIcon(1);
907 :
908 : #if !GTK_CHECK_VERSION(3,0,0)
909 0 : m_nWorkArea = pDisp->getWMAdaptor()->getCurrentWorkArea();
910 : /* #i64117# gtk sets a nice background pixmap
911 : * but we actually don't really want that, so save
912 : * some time on the Xserver as well as prevent
913 : * some paint issues
914 : */
915 0 : XSetWindowBackgroundPixmap( getDisplay()->GetDisplay(),
916 : widget_get_xid(m_pWindow),
917 0 : m_hBackgroundPixmap );
918 : #endif
919 0 : }
920 :
921 : /* Sadly gtk_window_set_accept_focus exists only since gtk 2.4
922 : * for achieving the same effect we will remove the WM_TAKE_FOCUS
923 : * protocol from the window and set the input hint to false.
924 : * But gtk_window_set_accept_focus needs to be called before
925 : * window realization whereas the removal obviously can only happen
926 : * after realization.
927 : */
928 :
929 : #if !GTK_CHECK_VERSION(3,0,0)
930 : extern "C" {
931 : typedef void(*setAcceptFn)( GtkWindow*, gboolean );
932 : static setAcceptFn p_gtk_window_set_accept_focus = NULL;
933 : static bool bGetAcceptFocusFn = true;
934 :
935 : typedef void(*setUserTimeFn)( GdkWindow*, guint32 );
936 : static setUserTimeFn p_gdk_x11_window_set_user_time = NULL;
937 : static bool bGetSetUserTimeFn = true;
938 : }
939 : #endif
940 :
941 0 : static void lcl_set_accept_focus( GtkWindow* pWindow, gboolean bAccept, bool bBeforeRealize )
942 : {
943 : #if !GTK_CHECK_VERSION(3,0,0)
944 0 : if( bGetAcceptFocusFn )
945 : {
946 0 : bGetAcceptFocusFn = false;
947 0 : p_gtk_window_set_accept_focus = (setAcceptFn)osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gtk_window_set_accept_focus" );
948 : }
949 0 : if( p_gtk_window_set_accept_focus && bBeforeRealize )
950 0 : p_gtk_window_set_accept_focus( pWindow, bAccept );
951 0 : else if( ! bBeforeRealize )
952 : {
953 0 : Display* pDisplay = GetGtkSalData()->GetGtkDisplay()->GetDisplay();
954 0 : XLIB_Window aWindow = widget_get_xid(GTK_WIDGET(pWindow));
955 0 : XWMHints* pHints = XGetWMHints( pDisplay, aWindow );
956 0 : if( ! pHints )
957 : {
958 0 : pHints = XAllocWMHints();
959 0 : pHints->flags = 0;
960 : }
961 0 : pHints->flags |= InputHint;
962 0 : pHints->input = bAccept ? True : False;
963 0 : XSetWMHints( pDisplay, aWindow, pHints );
964 0 : XFree( pHints );
965 :
966 0 : if (GetGtkSalData()->GetGtkDisplay()->getWMAdaptor()->getWindowManagerName().EqualsAscii("compiz"))
967 0 : return;
968 :
969 : /* remove WM_TAKE_FOCUS protocol; this would usually be the
970 : * right thing, but gtk handles it internally whereas we
971 : * want to handle it ourselves (as to sometimes not get
972 : * the focus)
973 : */
974 0 : Atom* pProtocols = NULL;
975 0 : int nProtocols = 0;
976 : XGetWMProtocols( pDisplay,
977 : aWindow,
978 0 : &pProtocols, &nProtocols );
979 0 : if( pProtocols )
980 : {
981 0 : bool bSet = false;
982 0 : Atom nTakeFocus = XInternAtom( pDisplay, "WM_TAKE_FOCUS", True );
983 0 : if( nTakeFocus )
984 : {
985 0 : for( int i = 0; i < nProtocols; i++ )
986 : {
987 0 : if( pProtocols[i] == nTakeFocus )
988 : {
989 0 : for( int n = i; n < nProtocols-1; n++ )
990 0 : pProtocols[n] = pProtocols[n+1];
991 0 : nProtocols--;
992 0 : i--;
993 0 : bSet = true;
994 : }
995 : }
996 : }
997 0 : if( bSet )
998 0 : XSetWMProtocols( pDisplay, aWindow, pProtocols, nProtocols );
999 0 : XFree( pProtocols );
1000 : }
1001 : }
1002 : #else
1003 : (void)pWindow; (void)bAccept; (void)bBeforeRealize;
1004 : # warning FIXME: No set_accept_focus impl
1005 : #endif
1006 : }
1007 :
1008 0 : static void lcl_set_user_time( GtkWindow* i_pWindow, guint32 i_nTime )
1009 : {
1010 : #if !GTK_CHECK_VERSION(3,0,0)
1011 0 : if( bGetSetUserTimeFn )
1012 : {
1013 0 : bGetSetUserTimeFn = false;
1014 0 : p_gdk_x11_window_set_user_time = (setUserTimeFn)osl_getAsciiFunctionSymbol( GetSalData()->m_pPlugin, "gdk_x11_window_set_user_time" );
1015 : }
1016 0 : bool bSet = false;
1017 0 : if( p_gdk_x11_window_set_user_time )
1018 : {
1019 0 : GdkWindow* pWin = widget_get_window(GTK_WIDGET(i_pWindow));
1020 0 : if( pWin ) // only if the window is realized.
1021 : {
1022 0 : p_gdk_x11_window_set_user_time( pWin, i_nTime );
1023 0 : bSet = true;
1024 : }
1025 : }
1026 0 : if( !bSet )
1027 : {
1028 0 : Display* pDisplay = GetGtkSalData()->GetGtkDisplay()->GetDisplay();
1029 0 : Atom nUserTime = XInternAtom( pDisplay, "_NET_WM_USER_TIME", True );
1030 0 : if( nUserTime )
1031 : {
1032 0 : XChangeProperty( pDisplay, widget_get_xid(GTK_WIDGET(i_pWindow)),
1033 : nUserTime, XA_CARDINAL, 32,
1034 0 : PropModeReplace, (unsigned char*)&i_nTime, 1 );
1035 : }
1036 : }
1037 : #else
1038 : (void)i_pWindow; (void)i_nTime;
1039 : # warning FIXME: no lcl_set_user_time impl.
1040 : #endif
1041 0 : };
1042 :
1043 0 : GtkSalFrame *GtkSalFrame::getFromWindow( GtkWindow *pWindow )
1044 : {
1045 0 : return (GtkSalFrame *) g_object_get_data( G_OBJECT( pWindow ), "SalFrame" );
1046 : }
1047 :
1048 0 : void GtkSalFrame::Init( SalFrame* pParent, sal_uLong nStyle )
1049 : {
1050 0 : if( nStyle & SAL_FRAME_STYLE_DEFAULT ) // ensure default style
1051 : {
1052 0 : nStyle |= SAL_FRAME_STYLE_MOVEABLE | SAL_FRAME_STYLE_SIZEABLE | SAL_FRAME_STYLE_CLOSEABLE;
1053 0 : nStyle &= ~SAL_FRAME_STYLE_FLOAT;
1054 : }
1055 :
1056 0 : m_pParent = static_cast<GtkSalFrame*>(pParent);
1057 0 : m_pForeignParent = NULL;
1058 0 : m_aForeignParentWindow = None;
1059 0 : m_pForeignTopLevel = NULL;
1060 0 : m_aForeignTopLevelWindow = None;
1061 0 : m_nStyle = nStyle;
1062 :
1063 0 : GtkWindowType eWinType = ( (nStyle & SAL_FRAME_STYLE_FLOAT) &&
1064 0 : ! (nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|
1065 : SAL_FRAME_STYLE_FLOAT_FOCUSABLE))
1066 : )
1067 0 : ? GTK_WINDOW_POPUP : GTK_WINDOW_TOPLEVEL;
1068 :
1069 0 : if( nStyle & SAL_FRAME_STYLE_SYSTEMCHILD )
1070 : {
1071 0 : m_pWindow = gtk_event_box_new();
1072 0 : if( m_pParent )
1073 : {
1074 : // insert into container
1075 : gtk_fixed_put( m_pParent->getFixedContainer(),
1076 0 : m_pWindow, 0, 0 );
1077 :
1078 : }
1079 : }
1080 : else
1081 : m_pWindow = gtk_widget_new( GTK_TYPE_WINDOW, "type", eWinType,
1082 0 : "visible", FALSE, NULL );
1083 0 : g_object_set_data( G_OBJECT( m_pWindow ), "SalFrame", this );
1084 0 : g_object_set_data( G_OBJECT( m_pWindow ), "libo-version", (gpointer)LIBO_VERSION_DOTTED);
1085 :
1086 : // force wm class hint
1087 0 : m_nExtStyle = ~0;
1088 0 : if (m_pParent)
1089 0 : m_sWMClass = m_pParent->m_sWMClass;
1090 0 : SetExtendedFrameStyle( 0 );
1091 :
1092 0 : if( m_pParent && m_pParent->m_pWindow && ! isChild() )
1093 0 : gtk_window_set_screen( GTK_WINDOW(m_pWindow), gtk_window_get_screen( GTK_WINDOW(m_pParent->m_pWindow) ) );
1094 :
1095 : // set window type
1096 : bool bDecoHandling =
1097 0 : ! isChild() &&
1098 0 : ( ! (nStyle & SAL_FRAME_STYLE_FLOAT) ||
1099 0 : (nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|SAL_FRAME_STYLE_FLOAT_FOCUSABLE) ) );
1100 :
1101 0 : if( bDecoHandling )
1102 : {
1103 0 : GdkWindowTypeHint eType = GDK_WINDOW_TYPE_HINT_NORMAL;
1104 0 : if( (nStyle & SAL_FRAME_STYLE_DIALOG) && m_pParent != 0 )
1105 0 : eType = GDK_WINDOW_TYPE_HINT_DIALOG;
1106 0 : if( (nStyle & SAL_FRAME_STYLE_INTRO) )
1107 : {
1108 0 : gtk_window_set_role( GTK_WINDOW(m_pWindow), "splashscreen" );
1109 0 : eType = GDK_WINDOW_TYPE_HINT_SPLASHSCREEN;
1110 : }
1111 0 : else if( (nStyle & SAL_FRAME_STYLE_TOOLWINDOW ) )
1112 : {
1113 0 : eType = GDK_WINDOW_TYPE_HINT_UTILITY;
1114 0 : gtk_window_set_skip_taskbar_hint( GTK_WINDOW(m_pWindow), true );
1115 : }
1116 0 : else if( (nStyle & SAL_FRAME_STYLE_OWNERDRAWDECORATION) )
1117 : {
1118 0 : eType = GDK_WINDOW_TYPE_HINT_TOOLBAR;
1119 0 : lcl_set_accept_focus( GTK_WINDOW(m_pWindow), sal_False, true );
1120 : }
1121 0 : else if( (nStyle & SAL_FRAME_STYLE_FLOAT_FOCUSABLE) )
1122 : {
1123 0 : eType = GDK_WINDOW_TYPE_HINT_UTILITY;
1124 : }
1125 : #if !GTK_CHECK_VERSION(3,0,0)
1126 0 : if( (nStyle & SAL_FRAME_STYLE_PARTIAL_FULLSCREEN )
1127 0 : && getDisplay()->getWMAdaptor()->isLegacyPartialFullscreen() )
1128 : {
1129 0 : eType = GDK_WINDOW_TYPE_HINT_TOOLBAR;
1130 0 : gtk_window_set_keep_above( GTK_WINDOW(m_pWindow), true );
1131 : }
1132 : #endif
1133 0 : gtk_window_set_type_hint( GTK_WINDOW(m_pWindow), eType );
1134 0 : gtk_window_set_gravity( GTK_WINDOW(m_pWindow), GDK_GRAVITY_STATIC );
1135 0 : if( m_pParent && ! (m_pParent->m_nStyle & SAL_FRAME_STYLE_PLUG) )
1136 0 : gtk_window_set_transient_for( GTK_WINDOW(m_pWindow), GTK_WINDOW(m_pParent->m_pWindow) );
1137 : }
1138 0 : else if( (nStyle & SAL_FRAME_STYLE_FLOAT) )
1139 : {
1140 0 : gtk_window_set_type_hint( GTK_WINDOW(m_pWindow), GDK_WINDOW_TYPE_HINT_UTILITY );
1141 : }
1142 0 : if( m_pParent )
1143 0 : m_pParent->m_aChildren.push_back( this );
1144 :
1145 0 : InitCommon();
1146 :
1147 : #if !GTK_CHECK_VERSION(3,0,0)
1148 0 : if( eWinType == GTK_WINDOW_TOPLEVEL )
1149 : {
1150 : #ifdef ENABLE_GMENU_INTEGRATION
1151 : // Enable DBus native menu if available.
1152 0 : ensure_dbus_setup( this );
1153 : #endif
1154 :
1155 0 : guint32 nUserTime = 0;
1156 0 : if( (nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|SAL_FRAME_STYLE_TOOLWINDOW)) == 0 )
1157 : {
1158 : /* #i99360# ugly workaround an X11 library bug */
1159 0 : nUserTime= getDisplay()->GetLastUserEventTime( true );
1160 : }
1161 0 : lcl_set_user_time(GTK_WINDOW(m_pWindow), nUserTime);
1162 : }
1163 : #endif
1164 :
1165 0 : if( bDecoHandling )
1166 : {
1167 0 : gtk_window_set_resizable( GTK_WINDOW(m_pWindow), (nStyle & SAL_FRAME_STYLE_SIZEABLE) ? sal_True : FALSE );
1168 0 : if( ( (nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION)) ) )
1169 0 : lcl_set_accept_focus( GTK_WINDOW(m_pWindow), sal_False, false );
1170 : }
1171 0 : }
1172 :
1173 0 : GdkNativeWindow GtkSalFrame::findTopLevelSystemWindow( GdkNativeWindow aWindow )
1174 : {
1175 : #if !GTK_CHECK_VERSION(3,0,0)
1176 : XLIB_Window aRoot, aParent;
1177 : XLIB_Window* pChildren;
1178 : unsigned int nChildren;
1179 0 : bool bBreak = false;
1180 0 : do
1181 : {
1182 0 : pChildren = NULL;
1183 0 : nChildren = 0;
1184 0 : aParent = aRoot = None;
1185 0 : XQueryTree( getDisplay()->GetDisplay(), aWindow,
1186 0 : &aRoot, &aParent, &pChildren, &nChildren );
1187 0 : XFree( pChildren );
1188 0 : if( aParent != aRoot )
1189 0 : aWindow = aParent;
1190 0 : int nCount = 0;
1191 0 : Atom* pProps = XListProperties( getDisplay()->GetDisplay(),
1192 : aWindow,
1193 0 : &nCount );
1194 0 : for( int i = 0; i < nCount && ! bBreak; ++i )
1195 0 : bBreak = (pProps[i] == XA_WM_HINTS);
1196 0 : if( pProps )
1197 0 : XFree( pProps );
1198 0 : } while( aParent != aRoot && ! bBreak );
1199 :
1200 0 : return aWindow;
1201 : #else
1202 : (void)aWindow;
1203 : # warning FIXME: no findToplevelSystemWindow
1204 : return 0;
1205 : #endif
1206 : }
1207 :
1208 0 : void GtkSalFrame::Init( SystemParentData* pSysData )
1209 : {
1210 0 : m_pParent = NULL;
1211 0 : m_aForeignParentWindow = (GdkNativeWindow)pSysData->aWindow;
1212 0 : m_pForeignParent = NULL;
1213 0 : m_aForeignTopLevelWindow = findTopLevelSystemWindow( (GdkNativeWindow)pSysData->aWindow );
1214 0 : m_pForeignTopLevel = gdk_window_foreign_new_for_display( getGdkDisplay(), m_aForeignTopLevelWindow );
1215 0 : gdk_window_set_events( m_pForeignTopLevel, GDK_STRUCTURE_MASK );
1216 :
1217 0 : if( pSysData->nSize > sizeof(pSysData->nSize)+sizeof(pSysData->aWindow) && pSysData->bXEmbedSupport )
1218 : {
1219 : #if GTK_CHECK_VERSION(3,0,0)
1220 : m_pWindow = gtk_plug_new_for_display( getGdkDisplay(), pSysData->aWindow );
1221 : #else
1222 0 : m_pWindow = gtk_plug_new( pSysData->aWindow );
1223 : #endif
1224 0 : m_bWindowIsGtkPlug = true;
1225 0 : widget_set_can_default( m_pWindow, true );
1226 0 : widget_set_can_focus( m_pWindow, true );
1227 0 : gtk_widget_set_sensitive( m_pWindow, true );
1228 : }
1229 : else
1230 : {
1231 0 : m_pWindow = gtk_window_new( GTK_WINDOW_POPUP );
1232 0 : m_bWindowIsGtkPlug = false;
1233 : }
1234 0 : m_nStyle = SAL_FRAME_STYLE_PLUG;
1235 0 : InitCommon();
1236 :
1237 0 : m_pForeignParent = gdk_window_foreign_new_for_display( getGdkDisplay(), m_aForeignParentWindow );
1238 0 : gdk_window_set_events( m_pForeignParent, GDK_STRUCTURE_MASK );
1239 :
1240 : #if !GTK_CHECK_VERSION(3,0,0)
1241 : int x_ret, y_ret;
1242 : unsigned int w, h, bw, d;
1243 : XLIB_Window aRoot;
1244 0 : XGetGeometry( getDisplay()->GetDisplay(), pSysData->aWindow,
1245 0 : &aRoot, &x_ret, &y_ret, &w, &h, &bw, &d );
1246 0 : maGeometry.nWidth = w;
1247 0 : maGeometry.nHeight = h;
1248 0 : gtk_window_resize( GTK_WINDOW(m_pWindow), w, h );
1249 0 : gtk_window_move( GTK_WINDOW(m_pWindow), 0, 0 );
1250 0 : if( ! m_bWindowIsGtkPlug )
1251 : {
1252 0 : XReparentWindow( getDisplay()->GetDisplay(),
1253 : widget_get_xid(m_pWindow),
1254 : (XLIB_Window)pSysData->aWindow,
1255 0 : 0, 0 );
1256 : }
1257 : #else
1258 : #warning Handling embedded windows, is going to be fun ...
1259 : #endif
1260 0 : }
1261 :
1262 0 : void GtkSalFrame::askForXEmbedFocus( sal_Int32 i_nTimeCode )
1263 : {
1264 : #if !GTK_CHECK_VERSION(3,0,0)
1265 : XEvent aEvent;
1266 :
1267 0 : memset( &aEvent, 0, sizeof(aEvent) );
1268 0 : aEvent.xclient.window = m_aForeignParentWindow;
1269 0 : aEvent.xclient.type = ClientMessage;
1270 0 : aEvent.xclient.message_type = getDisplay()->getWMAdaptor()->getAtom( vcl_sal::WMAdaptor::XEMBED );
1271 0 : aEvent.xclient.format = 32;
1272 0 : aEvent.xclient.data.l[0] = i_nTimeCode ? i_nTimeCode : CurrentTime;
1273 0 : aEvent.xclient.data.l[1] = 3; // XEMBED_REQUEST_FOCUS
1274 0 : aEvent.xclient.data.l[2] = 0;
1275 0 : aEvent.xclient.data.l[3] = 0;
1276 0 : aEvent.xclient.data.l[4] = 0;
1277 :
1278 0 : GetGenericData()->ErrorTrapPush();
1279 0 : XSendEvent( getDisplay()->GetDisplay(),
1280 : m_aForeignParentWindow,
1281 0 : False, NoEventMask, &aEvent );
1282 0 : GetGenericData()->ErrorTrapPop();
1283 : #else
1284 : (void)i_nTimeCode;
1285 : #warning FIXME: no askForXEmbedFocus for gtk3 yet
1286 : #endif
1287 0 : }
1288 :
1289 0 : void GtkSalFrame::SetExtendedFrameStyle( SalExtStyle nStyle )
1290 : {
1291 0 : if( nStyle != m_nExtStyle && ! isChild() )
1292 : {
1293 0 : m_nExtStyle = nStyle;
1294 0 : updateWMClass();
1295 : }
1296 0 : }
1297 :
1298 0 : SalGraphics* GtkSalFrame::GetGraphics()
1299 : {
1300 0 : if( m_pWindow )
1301 : {
1302 0 : for( int i = 0; i < nMaxGraphics; i++ )
1303 : {
1304 0 : if( ! m_aGraphics[i].bInUse )
1305 : {
1306 0 : m_aGraphics[i].bInUse = true;
1307 0 : if( ! m_aGraphics[i].pGraphics )
1308 : {
1309 0 : m_aGraphics[i].pGraphics = new GtkSalGraphics( this, m_pWindow );
1310 : #if GTK_CHECK_VERSION(3,0,0)
1311 : if( !m_aFrame.get() )
1312 : AllocateFrame();
1313 : m_aGraphics[i].pGraphics->setDevice( m_aFrame );
1314 : #else // common case:
1315 : m_aGraphics[i].pGraphics->Init( this, widget_get_xid(m_pWindow),
1316 0 : m_nXScreen );
1317 : #endif
1318 : }
1319 0 : return m_aGraphics[i].pGraphics;
1320 : }
1321 : }
1322 : }
1323 :
1324 0 : return NULL;
1325 : }
1326 :
1327 0 : void GtkSalFrame::ReleaseGraphics( SalGraphics* pGraphics )
1328 : {
1329 0 : for( int i = 0; i < nMaxGraphics; i++ )
1330 : {
1331 0 : if( m_aGraphics[i].pGraphics == pGraphics )
1332 : {
1333 0 : m_aGraphics[i].bInUse = false;
1334 0 : break;
1335 : }
1336 : }
1337 0 : }
1338 :
1339 0 : sal_Bool GtkSalFrame::PostEvent( void* pData )
1340 : {
1341 0 : getDisplay()->SendInternalEvent( this, pData );
1342 0 : return sal_True;
1343 : }
1344 :
1345 0 : void GtkSalFrame::SetTitle( const OUString& rTitle )
1346 : {
1347 0 : m_aTitle = rTitle;
1348 0 : if( m_pWindow && ! isChild() )
1349 0 : gtk_window_set_title( GTK_WINDOW(m_pWindow), OUStringToOString( rTitle, RTL_TEXTENCODING_UTF8 ).getStr() );
1350 0 : }
1351 :
1352 : static inline sal_uInt8 *
1353 0 : getRow( BitmapBuffer *pBuffer, sal_uLong nRow )
1354 : {
1355 0 : if( BMP_SCANLINE_ADJUSTMENT( pBuffer->mnFormat ) == BMP_FORMAT_TOP_DOWN )
1356 0 : return pBuffer->mpBits + nRow * pBuffer->mnScanlineSize;
1357 : else
1358 0 : return pBuffer->mpBits + ( pBuffer->mnHeight - nRow - 1 ) * pBuffer->mnScanlineSize;
1359 : }
1360 :
1361 : static GdkPixbuf *
1362 0 : bitmapToPixbuf( SalBitmap *pSalBitmap, SalBitmap *pSalAlpha )
1363 : {
1364 0 : g_return_val_if_fail( pSalBitmap != NULL, NULL );
1365 0 : g_return_val_if_fail( pSalAlpha != NULL, NULL );
1366 :
1367 0 : BitmapBuffer *pBitmap = pSalBitmap->AcquireBuffer( sal_True );
1368 0 : g_return_val_if_fail( pBitmap != NULL, NULL );
1369 0 : g_return_val_if_fail( pBitmap->mnBitCount == 24, NULL );
1370 :
1371 0 : BitmapBuffer *pAlpha = pSalAlpha->AcquireBuffer( sal_True );
1372 0 : g_return_val_if_fail( pAlpha != NULL, NULL );
1373 0 : g_return_val_if_fail( pAlpha->mnBitCount == 8, NULL );
1374 :
1375 0 : Size aSize = pSalBitmap->GetSize();
1376 0 : g_return_val_if_fail( pSalAlpha->GetSize() == aSize, NULL );
1377 :
1378 : int nX, nY;
1379 0 : guchar *pPixbufData = (guchar *)g_malloc (4 * aSize.Width() * aSize.Height() );
1380 0 : guchar *pDestData = pPixbufData;
1381 :
1382 0 : for( nY = 0; nY < pBitmap->mnHeight; nY++ )
1383 : {
1384 0 : sal_uInt8 *pData = getRow( pBitmap, nY );
1385 0 : sal_uInt8 *pAlphaData = getRow( pAlpha, nY );
1386 :
1387 0 : for( nX = 0; nX < pBitmap->mnWidth; nX++ )
1388 : {
1389 0 : if( pBitmap->mnFormat == BMP_FORMAT_24BIT_TC_BGR )
1390 : {
1391 0 : pDestData[2] = *pData++;
1392 0 : pDestData[1] = *pData++;
1393 0 : pDestData[0] = *pData++;
1394 : }
1395 : else // BMP_FORMAT_24BIT_TC_RGB
1396 : {
1397 0 : pDestData[0] = *pData++;
1398 0 : pDestData[1] = *pData++;
1399 0 : pDestData[2] = *pData++;
1400 : }
1401 0 : pDestData += 3;
1402 0 : *pDestData++ = 255 - *pAlphaData++;
1403 : }
1404 : }
1405 :
1406 0 : pSalBitmap->ReleaseBuffer( pBitmap, sal_True );
1407 0 : pSalAlpha->ReleaseBuffer( pAlpha, sal_True );
1408 :
1409 : return gdk_pixbuf_new_from_data( pPixbufData,
1410 : GDK_COLORSPACE_RGB, sal_True, 8,
1411 0 : aSize.Width(), aSize.Height(),
1412 0 : aSize.Width() * 4,
1413 : (GdkPixbufDestroyNotify) g_free,
1414 0 : NULL );
1415 : }
1416 :
1417 0 : void GtkSalFrame::SetIcon( sal_uInt16 nIcon )
1418 : {
1419 0 : if( (m_nStyle & (SAL_FRAME_STYLE_PLUG|SAL_FRAME_STYLE_SYSTEMCHILD|SAL_FRAME_STYLE_FLOAT|SAL_FRAME_STYLE_INTRO|SAL_FRAME_STYLE_OWNERDRAWDECORATION))
1420 0 : || ! m_pWindow )
1421 0 : return;
1422 :
1423 0 : if( !ImplGetResMgr() )
1424 0 : return;
1425 :
1426 : GdkPixbuf *pBuf;
1427 0 : GList *pIcons = NULL;
1428 :
1429 0 : sal_uInt16 nOffsets[2] = { SV_ICON_SMALL_START, SV_ICON_LARGE_START };
1430 : sal_uInt16 nIndex;
1431 :
1432 0 : for( nIndex = 0; nIndex < sizeof(nOffsets)/ sizeof(sal_uInt16); nIndex++ )
1433 : {
1434 : // #i44723# workaround gcc temporary problem
1435 0 : ResId aResId( nOffsets[nIndex] + nIcon, *ImplGetResMgr() );
1436 0 : BitmapEx aIcon( aResId );
1437 :
1438 : // #i81083# convert to 24bit/8bit alpha bitmap
1439 0 : Bitmap aBmp = aIcon.GetBitmap();
1440 0 : if( aBmp.GetBitCount() != 24 || ! aIcon.IsAlpha() )
1441 : {
1442 0 : if( aBmp.GetBitCount() != 24 )
1443 0 : aBmp.Convert( BMP_CONVERSION_24BIT );
1444 0 : AlphaMask aMask;
1445 0 : if( ! aIcon.IsAlpha() )
1446 : {
1447 0 : switch( aIcon.GetTransparentType() )
1448 : {
1449 : case TRANSPARENT_NONE:
1450 : {
1451 0 : sal_uInt8 nTrans = 0;
1452 0 : aMask = AlphaMask( aBmp.GetSizePixel(), &nTrans );
1453 : }
1454 0 : break;
1455 : case TRANSPARENT_COLOR:
1456 0 : aMask = AlphaMask( aBmp.CreateMask( aIcon.GetTransparentColor() ) );
1457 0 : break;
1458 : case TRANSPARENT_BITMAP:
1459 0 : aMask = AlphaMask( aIcon.GetMask() );
1460 0 : break;
1461 : default:
1462 : OSL_FAIL( "unhandled transparent type" );
1463 0 : break;
1464 : }
1465 : }
1466 : else
1467 0 : aMask = aIcon.GetAlpha();
1468 0 : aIcon = BitmapEx( aBmp, aMask );
1469 : }
1470 :
1471 0 : ImpBitmap *pIconImpBitmap = aIcon.ImplGetBitmapImpBitmap();
1472 0 : ImpBitmap *pIconImpMask = aIcon.ImplGetMaskImpBitmap();
1473 :
1474 :
1475 0 : if( pIconImpBitmap && pIconImpMask )
1476 : {
1477 : SalBitmap *pIconBitmap =
1478 0 : pIconImpBitmap->ImplGetSalBitmap();
1479 : SalBitmap *pIconMask =
1480 0 : pIconImpMask->ImplGetSalBitmap();
1481 :
1482 0 : if( ( pBuf = bitmapToPixbuf( pIconBitmap, pIconMask ) ) )
1483 0 : pIcons = g_list_prepend( pIcons, pBuf );
1484 : }
1485 0 : }
1486 :
1487 0 : gtk_window_set_icon_list( GTK_WINDOW(m_pWindow), pIcons );
1488 :
1489 0 : g_list_foreach( pIcons, (GFunc) g_object_unref, NULL );
1490 0 : g_list_free( pIcons );
1491 : }
1492 :
1493 0 : void GtkSalFrame::SetMenu( SalMenu* pSalMenu )
1494 : {
1495 : // if(m_pSalMenu)
1496 : // {
1497 : // static_cast<GtkSalMenu*>(m_pSalMenu)->DisconnectFrame();
1498 : // }
1499 0 : m_pSalMenu = pSalMenu;
1500 0 : }
1501 :
1502 0 : SalMenu* GtkSalFrame::GetMenu( void )
1503 : {
1504 0 : return m_pSalMenu;
1505 : }
1506 :
1507 0 : void GtkSalFrame::DrawMenuBar()
1508 : {
1509 0 : }
1510 :
1511 0 : void GtkSalFrame::Center()
1512 : {
1513 : long nX, nY;
1514 :
1515 0 : if( m_pParent )
1516 : {
1517 0 : nX = ((long)m_pParent->maGeometry.nWidth - (long)maGeometry.nWidth)/2;
1518 0 : nY = ((long)m_pParent->maGeometry.nHeight - (long)maGeometry.nHeight)/2;
1519 : }
1520 : else
1521 : {
1522 0 : GdkScreen *pScreen = NULL;
1523 : gint px, py;
1524 : GdkModifierType nMask;
1525 0 : gdk_display_get_pointer( getGdkDisplay(), &pScreen, &px, &py, &nMask );
1526 0 : if( !pScreen )
1527 0 : pScreen = gtk_widget_get_screen( m_pWindow );
1528 :
1529 : gint nMonitor;
1530 0 : nMonitor = gdk_screen_get_monitor_at_point( pScreen, px, py );
1531 :
1532 : GdkRectangle aMonitor;
1533 0 : gdk_screen_get_monitor_geometry( pScreen, nMonitor, &aMonitor );
1534 :
1535 0 : nX = aMonitor.x + (aMonitor.width - (long)maGeometry.nWidth)/2;
1536 0 : nY = aMonitor.y + (aMonitor.height - (long)maGeometry.nHeight)/2;
1537 : }
1538 0 : SetPosSize( nX, nY, 0, 0, SAL_FRAME_POSSIZE_X | SAL_FRAME_POSSIZE_Y );
1539 0 : }
1540 :
1541 0 : Size GtkSalFrame::calcDefaultSize()
1542 : {
1543 0 : return bestmaxFrameSizeForScreenSize(getDisplay()->GetScreenSize(GetDisplayScreen()));
1544 : }
1545 :
1546 0 : void GtkSalFrame::SetDefaultSize()
1547 : {
1548 0 : Size aDefSize = calcDefaultSize();
1549 :
1550 0 : SetPosSize( 0, 0, aDefSize.Width(), aDefSize.Height(),
1551 0 : SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT );
1552 :
1553 0 : if( (m_nStyle & SAL_FRAME_STYLE_DEFAULT) && m_pWindow )
1554 0 : gtk_window_maximize( GTK_WINDOW(m_pWindow) );
1555 0 : }
1556 :
1557 0 : static void initClientId()
1558 : {
1559 : #if !GTK_CHECK_VERSION(3,0,0)
1560 : static bool bOnce = false;
1561 0 : if (!bOnce)
1562 : {
1563 0 : bOnce = true;
1564 0 : const OString& rID = SessionManagerClient::getSessionID();
1565 0 : if (!rID.isEmpty())
1566 0 : gdk_set_sm_client_id(rID.getStr());
1567 : }
1568 : #else
1569 : // No session management support for gtk3+ - this is now legacy.
1570 : #endif
1571 0 : }
1572 :
1573 0 : void GtkSalFrame::Show( sal_Bool bVisible, sal_Bool bNoActivate )
1574 : {
1575 0 : if( m_pWindow )
1576 : {
1577 : #if !GTK_CHECK_VERSION(3,0,0)
1578 0 : if( m_pParent && (m_pParent->m_nStyle & SAL_FRAME_STYLE_PARTIAL_FULLSCREEN)
1579 0 : && getDisplay()->getWMAdaptor()->isLegacyPartialFullscreen() )
1580 0 : gtk_window_set_keep_above( GTK_WINDOW(m_pWindow), bVisible );
1581 : #endif
1582 0 : if( bVisible )
1583 : {
1584 0 : initClientId();
1585 0 : getDisplay()->startupNotificationCompleted();
1586 :
1587 0 : if( m_bDefaultPos )
1588 0 : Center();
1589 0 : if( m_bDefaultSize )
1590 0 : SetDefaultSize();
1591 0 : setMinMaxSize();
1592 :
1593 : #if !GTK_CHECK_VERSION(3,0,0)
1594 : // #i45160# switch to desktop where a dialog with parent will appear
1595 0 : if( m_pParent && m_pParent->m_nWorkArea != m_nWorkArea && IS_WIDGET_MAPPED(m_pParent->m_pWindow) )
1596 0 : getDisplay()->getWMAdaptor()->switchToWorkArea( m_pParent->m_nWorkArea );
1597 : #endif
1598 :
1599 0 : if( isFloatGrabWindow() &&
1600 0 : m_pParent &&
1601 0 : m_nFloats == 0 &&
1602 0 : ! getDisplay()->GetCaptureFrame() )
1603 : {
1604 : /* #i63086#
1605 : * outsmart Metacity's "focus:mouse" mode
1606 : * which insists on taking the focus from the document
1607 : * to the new float. Grab focus to parent frame BEFORE
1608 : * showing the float (cannot grab it to the float
1609 : * before show).
1610 : */
1611 0 : m_pParent->grabPointer( sal_True, sal_True );
1612 : }
1613 :
1614 0 : guint32 nUserTime = 0;
1615 0 : if( ! bNoActivate && (m_nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|SAL_FRAME_STYLE_TOOLWINDOW)) == 0 )
1616 : /* #i99360# ugly workaround an X11 library bug */
1617 0 : nUserTime= getDisplay()->GetLastUserEventTime( true );
1618 : //nUserTime = gdk_x11_get_server_time(GTK_WIDGET (m_pWindow)->window);
1619 :
1620 : //For these floating windows we don't want the main window to lose focus, and metacity has...
1621 : // metacity-2.24.0/src/core/window.c
1622 : //
1623 : // if ((focus_window != NULL) && XSERVER_TIME_IS_BEFORE (compare, focus_window->net_wm_user_time))
1624 : // "compare" window focus prevented by other activity
1625 : //
1626 : // where "compare" is this window
1627 :
1628 : // which leads to...
1629 :
1630 : // /* This happens for error dialogs or alerts; these need to remain on
1631 : // * top, but it would be confusing to have its ancestor remain
1632 : // * focused.
1633 : // */
1634 : // if (meta_window_is_ancestor_of_transient (focus_window, window))
1635 : // "The focus window %s is an ancestor of the newly mapped "
1636 : // "window %s which isn't being focused. Unfocusing the "
1637 : // "ancestor.\n",
1638 : //
1639 : // i.e. having a time < that of the toplevel frame means that the toplevel frame gets unfocused.
1640 : // awesome.
1641 0 : if( nUserTime == 0 )
1642 : {
1643 : /* #i99360# ugly workaround an X11 library bug */
1644 0 : nUserTime= getDisplay()->GetLastUserEventTime( true );
1645 : //nUserTime = gdk_x11_get_server_time(GTK_WIDGET (m_pWindow)->window);
1646 : }
1647 0 : lcl_set_user_time(GTK_WINDOW(m_pWindow), nUserTime );
1648 :
1649 0 : if( ! bNoActivate && (m_nStyle & SAL_FRAME_STYLE_TOOLWINDOW) )
1650 0 : m_bSetFocusOnMap = true;
1651 :
1652 0 : gtk_widget_show( m_pWindow );
1653 :
1654 0 : if( isFloatGrabWindow() )
1655 : {
1656 0 : m_nFloats++;
1657 0 : if( ! getDisplay()->GetCaptureFrame() && m_nFloats == 1 )
1658 0 : grabPointer( sal_True, sal_True );
1659 : // #i44068# reset parent's IM context
1660 0 : if( m_pParent )
1661 0 : m_pParent->EndExtTextInput(0);
1662 : }
1663 0 : if( m_bWindowIsGtkPlug )
1664 0 : askForXEmbedFocus( 0 );
1665 : }
1666 : else
1667 : {
1668 0 : if( isFloatGrabWindow() )
1669 : {
1670 0 : m_nFloats--;
1671 0 : if( ! getDisplay()->GetCaptureFrame() && m_nFloats == 0)
1672 0 : grabPointer( sal_False );
1673 : }
1674 0 : gtk_widget_hide( m_pWindow );
1675 0 : if( m_pIMHandler )
1676 0 : m_pIMHandler->focusChanged( false );
1677 : // flush here; there may be a very seldom race between
1678 : // the display connection used for clipboard and our connection
1679 0 : Flush();
1680 : }
1681 0 : CallCallback( SALEVENT_RESIZE, NULL );
1682 : }
1683 0 : }
1684 :
1685 0 : void GtkSalFrame::Enable( sal_Bool /*bEnable*/ )
1686 : {
1687 : // Not implemented by X11SalFrame either
1688 0 : }
1689 :
1690 0 : void GtkSalFrame::setMinMaxSize()
1691 : {
1692 : /* #i34504# metacity (and possibly others) do not treat
1693 : * _NET_WM_STATE_FULLSCREEN and max_width/height independently;
1694 : * whether they should is undefined. So don't set the max size hint
1695 : * for a full screen window.
1696 : */
1697 0 : if( m_pWindow && ! isChild() )
1698 : {
1699 : GdkGeometry aGeo;
1700 0 : int aHints = 0;
1701 0 : if( m_nStyle & SAL_FRAME_STYLE_SIZEABLE )
1702 : {
1703 0 : if( m_aMinSize.Width() && m_aMinSize.Height() && ! m_bFullscreen )
1704 : {
1705 0 : aGeo.min_width = m_aMinSize.Width();
1706 0 : aGeo.min_height = m_aMinSize.Height();
1707 0 : aHints |= GDK_HINT_MIN_SIZE;
1708 : }
1709 0 : if( m_aMaxSize.Width() && m_aMaxSize.Height() && ! m_bFullscreen )
1710 : {
1711 0 : aGeo.max_width = m_aMaxSize.Width();
1712 0 : aGeo.max_height = m_aMaxSize.Height();
1713 0 : aHints |= GDK_HINT_MAX_SIZE;
1714 : }
1715 : }
1716 : else
1717 : {
1718 0 : if( ! m_bFullscreen )
1719 : {
1720 0 : aGeo.min_width = maGeometry.nWidth;
1721 0 : aGeo.min_height = maGeometry.nHeight;
1722 0 : aHints |= GDK_HINT_MIN_SIZE;
1723 :
1724 0 : aGeo.max_width = maGeometry.nWidth;
1725 0 : aGeo.max_height = maGeometry.nHeight;
1726 0 : aHints |= GDK_HINT_MAX_SIZE;
1727 : }
1728 : }
1729 0 : if( m_bFullscreen && m_aMaxSize.Width() && m_aMaxSize.Height() )
1730 : {
1731 0 : aGeo.max_width = m_aMaxSize.Width();
1732 0 : aGeo.max_height = m_aMaxSize.Height();
1733 0 : aHints |= GDK_HINT_MAX_SIZE;
1734 : }
1735 0 : if( aHints )
1736 0 : gtk_window_set_geometry_hints( GTK_WINDOW(m_pWindow),
1737 : NULL,
1738 : &aGeo,
1739 0 : GdkWindowHints( aHints ) );
1740 : }
1741 0 : }
1742 :
1743 0 : void GtkSalFrame::SetMaxClientSize( long nWidth, long nHeight )
1744 : {
1745 0 : if( ! isChild() )
1746 : {
1747 0 : m_aMaxSize = Size( nWidth, nHeight );
1748 : // Show does a setMinMaxSize
1749 0 : if( IS_WIDGET_MAPPED( m_pWindow ) )
1750 0 : setMinMaxSize();
1751 : }
1752 0 : }
1753 0 : void GtkSalFrame::SetMinClientSize( long nWidth, long nHeight )
1754 : {
1755 0 : if( ! isChild() )
1756 : {
1757 0 : m_aMinSize = Size( nWidth, nHeight );
1758 0 : if( m_pWindow )
1759 : {
1760 0 : gtk_widget_set_size_request( m_pWindow, nWidth, nHeight );
1761 : // Show does a setMinMaxSize
1762 0 : if( IS_WIDGET_MAPPED( m_pWindow ) )
1763 0 : setMinMaxSize();
1764 : }
1765 : }
1766 0 : }
1767 :
1768 : // FIXME: we should really be an SvpSalFrame sub-class, and
1769 : // share their AllocateFrame !
1770 0 : void GtkSalFrame::AllocateFrame()
1771 : {
1772 : #if GTK_CHECK_VERSION(3,0,0)
1773 : basegfx::B2IVector aFrameSize( maGeometry.nWidth, maGeometry.nHeight );
1774 : if( ! m_aFrame.get() || m_aFrame->getSize() != aFrameSize )
1775 : {
1776 : if( aFrameSize.getX() == 0 )
1777 : aFrameSize.setX( 1 );
1778 : if( aFrameSize.getY() == 0 )
1779 : aFrameSize.setY( 1 );
1780 : m_aFrame = basebmp::createBitmapDevice( aFrameSize, true,
1781 : basebmp::Format::TWENTYFOUR_BIT_TC_MASK );
1782 : m_aFrame->setDamageTracker(
1783 : basebmp::IBitmapDeviceDamageTrackerSharedPtr(new DamageTracker(*this)) );
1784 : fprintf( stderr, "allocated m_aFrame size of %dx%d \n",
1785 : (int)maGeometry.nWidth, (int)maGeometry.nHeight );
1786 :
1787 : #if OSL_DEBUG_LEVEL > 0 // set background to orange
1788 : m_aFrame->clear( basebmp::Color( 255, 127, 0 ) );
1789 : #endif
1790 :
1791 : // update device in existing graphics
1792 : for( unsigned int i = 0; i < SAL_N_ELEMENTS( m_aGraphics ); ++i )
1793 : {
1794 : if( !m_aGraphics[i].pGraphics )
1795 : continue;
1796 : m_aGraphics[i].pGraphics->setDevice( m_aFrame );
1797 : }
1798 : }
1799 : #endif
1800 0 : }
1801 :
1802 0 : void GtkSalFrame::SetPosSize( long nX, long nY, long nWidth, long nHeight, sal_uInt16 nFlags )
1803 : {
1804 0 : if( !m_pWindow || isChild( true, false ) )
1805 0 : return;
1806 :
1807 0 : bool bSized = false, bMoved = false;
1808 :
1809 0 : if( (nFlags & ( SAL_FRAME_POSSIZE_WIDTH | SAL_FRAME_POSSIZE_HEIGHT )) &&
1810 0 : (nWidth > 0 && nHeight > 0 ) // sometimes stupid things happen
1811 : )
1812 : {
1813 0 : m_bDefaultSize = false;
1814 :
1815 0 : if( (unsigned long)nWidth != maGeometry.nWidth || (unsigned long)nHeight != maGeometry.nHeight )
1816 0 : bSized = true;
1817 0 : maGeometry.nWidth = nWidth;
1818 0 : maGeometry.nHeight = nHeight;
1819 :
1820 0 : if( isChild( false, true ) )
1821 0 : gtk_widget_set_size_request( m_pWindow, nWidth, nHeight );
1822 0 : else if( ! ( m_nState & GDK_WINDOW_STATE_MAXIMIZED ) )
1823 0 : gtk_window_resize( GTK_WINDOW(m_pWindow), nWidth, nHeight );
1824 0 : setMinMaxSize();
1825 : }
1826 0 : else if( m_bDefaultSize )
1827 0 : SetDefaultSize();
1828 :
1829 0 : m_bDefaultSize = false;
1830 :
1831 0 : if( nFlags & ( SAL_FRAME_POSSIZE_X | SAL_FRAME_POSSIZE_Y ) )
1832 : {
1833 0 : if( m_pParent )
1834 : {
1835 0 : if( Application::GetSettings().GetLayoutRTL() )
1836 0 : nX = m_pParent->maGeometry.nWidth-maGeometry.nWidth-1-nX;
1837 0 : nX += m_pParent->maGeometry.nX;
1838 0 : nY += m_pParent->maGeometry.nY;
1839 : }
1840 :
1841 : #if GTK_CHECK_VERSION(3,0,0)
1842 : // adjust position to avoid off screen windows
1843 : // but allow toolbars to be positioned partly off screen by the user
1844 : Size aScreenSize = getDisplay()->GetScreenSize( GetDisplayScreen() );
1845 : if( ! (m_nStyle & SAL_FRAME_STYLE_OWNERDRAWDECORATION) )
1846 : {
1847 : if( nX < (long)maGeometry.nLeftDecoration )
1848 : nX = maGeometry.nLeftDecoration;
1849 : if( nY < (long)maGeometry.nTopDecoration )
1850 : nY = maGeometry.nTopDecoration;
1851 : if( (nX + (long)maGeometry.nWidth + (long)maGeometry.nRightDecoration) > (long)aScreenSize.Width() )
1852 : nX = aScreenSize.Width() - maGeometry.nWidth - maGeometry.nRightDecoration;
1853 : if( (nY + (long)maGeometry.nHeight + (long)maGeometry.nBottomDecoration) > (long)aScreenSize.Height() )
1854 : nY = aScreenSize.Height() - maGeometry.nHeight - maGeometry.nBottomDecoration;
1855 : }
1856 : else
1857 : {
1858 : if( nX + (long)maGeometry.nWidth < 10 )
1859 : nX = 10 - (long)maGeometry.nWidth;
1860 : if( nY + (long)maGeometry.nHeight < 10 )
1861 : nY = 10 - (long)maGeometry.nHeight;
1862 : if( nX > (long)aScreenSize.Width() - 10 )
1863 : nX = (long)aScreenSize.Width() - 10;
1864 : if( nY > (long)aScreenSize.Height() - 10 )
1865 : nY = (long)aScreenSize.Height() - 10;
1866 : }
1867 : #endif
1868 :
1869 0 : if( nX != maGeometry.nX || nY != maGeometry.nY )
1870 0 : bMoved = true;
1871 0 : maGeometry.nX = nX;
1872 0 : maGeometry.nY = nY;
1873 :
1874 0 : m_bDefaultPos = false;
1875 :
1876 0 : moveWindow( maGeometry.nX, maGeometry.nY );
1877 :
1878 0 : updateScreenNumber();
1879 : }
1880 0 : else if( m_bDefaultPos )
1881 0 : Center();
1882 :
1883 0 : m_bDefaultPos = false;
1884 :
1885 0 : if( bSized )
1886 0 : AllocateFrame();
1887 :
1888 0 : if( bSized && ! bMoved )
1889 0 : CallCallback( SALEVENT_RESIZE, NULL );
1890 0 : else if( bMoved && ! bSized )
1891 0 : CallCallback( SALEVENT_MOVE, NULL );
1892 0 : else if( bMoved && bSized )
1893 0 : CallCallback( SALEVENT_MOVERESIZE, NULL );
1894 : }
1895 :
1896 0 : void GtkSalFrame::GetClientSize( long& rWidth, long& rHeight )
1897 : {
1898 0 : if( m_pWindow && !(m_nState & GDK_WINDOW_STATE_ICONIFIED) )
1899 : {
1900 0 : rWidth = maGeometry.nWidth;
1901 0 : rHeight = maGeometry.nHeight;
1902 : }
1903 : else
1904 0 : rWidth = rHeight = 0;
1905 0 : }
1906 :
1907 0 : void GtkSalFrame::GetWorkArea( Rectangle& rRect )
1908 : {
1909 : #if !GTK_CHECK_VERSION(3,0,0)
1910 0 : rRect = GetGtkSalData()->GetGtkDisplay()->getWMAdaptor()->getWorkArea( 0 );
1911 : #else
1912 : g_warning ("no get work area");
1913 : rRect = Rectangle( 0, 0, 1024, 768 );
1914 : #endif
1915 0 : }
1916 :
1917 0 : SalFrame* GtkSalFrame::GetParent() const
1918 : {
1919 0 : return m_pParent;
1920 : }
1921 :
1922 0 : void GtkSalFrame::SetWindowState( const SalFrameState* pState )
1923 : {
1924 0 : if( ! m_pWindow || ! pState || isChild( true, false ) )
1925 0 : return;
1926 :
1927 : const sal_uLong nMaxGeometryMask =
1928 : WINDOWSTATE_MASK_X | WINDOWSTATE_MASK_Y |
1929 : WINDOWSTATE_MASK_WIDTH | WINDOWSTATE_MASK_HEIGHT |
1930 : WINDOWSTATE_MASK_MAXIMIZED_X | WINDOWSTATE_MASK_MAXIMIZED_Y |
1931 0 : WINDOWSTATE_MASK_MAXIMIZED_WIDTH | WINDOWSTATE_MASK_MAXIMIZED_HEIGHT;
1932 :
1933 0 : if( (pState->mnMask & WINDOWSTATE_MASK_STATE) &&
1934 0 : ! ( m_nState & GDK_WINDOW_STATE_MAXIMIZED ) &&
1935 0 : (pState->mnState & WINDOWSTATE_STATE_MAXIMIZED) &&
1936 0 : (pState->mnMask & nMaxGeometryMask) == nMaxGeometryMask )
1937 : {
1938 0 : resizeWindow( pState->mnWidth, pState->mnHeight );
1939 0 : moveWindow( pState->mnX, pState->mnY );
1940 0 : m_bDefaultPos = m_bDefaultSize = false;
1941 :
1942 0 : maGeometry.nX = pState->mnMaximizedX;
1943 0 : maGeometry.nY = pState->mnMaximizedY;
1944 0 : maGeometry.nWidth = pState->mnMaximizedWidth;
1945 0 : maGeometry.nHeight = pState->mnMaximizedHeight;
1946 0 : updateScreenNumber();
1947 0 : AllocateFrame();
1948 :
1949 0 : m_nState = GdkWindowState( m_nState | GDK_WINDOW_STATE_MAXIMIZED );
1950 : m_aRestorePosSize = Rectangle( Point( pState->mnX, pState->mnY ),
1951 0 : Size( pState->mnWidth, pState->mnHeight ) );
1952 0 : CallCallback( SALEVENT_RESIZE, NULL );
1953 : }
1954 0 : else if( pState->mnMask & (WINDOWSTATE_MASK_X | WINDOWSTATE_MASK_Y |
1955 : WINDOWSTATE_MASK_WIDTH | WINDOWSTATE_MASK_HEIGHT ) )
1956 : {
1957 0 : sal_uInt16 nPosSizeFlags = 0;
1958 0 : long nX = pState->mnX - (m_pParent ? m_pParent->maGeometry.nX : 0);
1959 0 : long nY = pState->mnY - (m_pParent ? m_pParent->maGeometry.nY : 0);
1960 0 : if( pState->mnMask & WINDOWSTATE_MASK_X )
1961 0 : nPosSizeFlags |= SAL_FRAME_POSSIZE_X;
1962 : else
1963 0 : nX = maGeometry.nX - (m_pParent ? m_pParent->maGeometry.nX : 0);
1964 0 : if( pState->mnMask & WINDOWSTATE_MASK_Y )
1965 0 : nPosSizeFlags |= SAL_FRAME_POSSIZE_Y;
1966 : else
1967 0 : nY = maGeometry.nY - (m_pParent ? m_pParent->maGeometry.nY : 0);
1968 0 : if( pState->mnMask & WINDOWSTATE_MASK_WIDTH )
1969 0 : nPosSizeFlags |= SAL_FRAME_POSSIZE_WIDTH;
1970 0 : if( pState->mnMask & WINDOWSTATE_MASK_HEIGHT )
1971 0 : nPosSizeFlags |= SAL_FRAME_POSSIZE_HEIGHT;
1972 0 : SetPosSize( nX, nY, pState->mnWidth, pState->mnHeight, nPosSizeFlags );
1973 : }
1974 0 : if( pState->mnMask & WINDOWSTATE_MASK_STATE && ! isChild() )
1975 : {
1976 0 : if( pState->mnState & WINDOWSTATE_STATE_MAXIMIZED )
1977 0 : gtk_window_maximize( GTK_WINDOW(m_pWindow) );
1978 : else
1979 0 : gtk_window_unmaximize( GTK_WINDOW(m_pWindow) );
1980 : /* #i42379# there is no rollup state in GDK; and rolled up windows are
1981 : * (probably depending on the WM) reported as iconified. If we iconify a
1982 : * window here that was e.g. a dialog, then it will be unmapped but still
1983 : * not be displayed in the task list, so it's an iconified window that
1984 : * the user cannot get out of this state. So do not set the iconified state
1985 : * on windows with a parent (that is transient frames) since these tend
1986 : * to not be represented in an icon task list.
1987 : */
1988 0 : if( (pState->mnState & WINDOWSTATE_STATE_MINIMIZED)
1989 0 : && ! m_pParent )
1990 0 : gtk_window_iconify( GTK_WINDOW(m_pWindow) );
1991 : else
1992 0 : gtk_window_deiconify( GTK_WINDOW(m_pWindow) );
1993 : }
1994 : }
1995 :
1996 0 : sal_Bool GtkSalFrame::GetWindowState( SalFrameState* pState )
1997 : {
1998 0 : pState->mnState = WINDOWSTATE_STATE_NORMAL;
1999 0 : pState->mnMask = WINDOWSTATE_MASK_STATE;
2000 : // rollup ? gtk 2.2 does not seem to support the shaded state
2001 0 : if( (m_nState & GDK_WINDOW_STATE_ICONIFIED) )
2002 0 : pState->mnState |= WINDOWSTATE_STATE_MINIMIZED;
2003 0 : if( m_nState & GDK_WINDOW_STATE_MAXIMIZED )
2004 : {
2005 0 : pState->mnState |= WINDOWSTATE_STATE_MAXIMIZED;
2006 0 : pState->mnX = m_aRestorePosSize.Left();
2007 0 : pState->mnY = m_aRestorePosSize.Top();
2008 0 : pState->mnWidth = m_aRestorePosSize.GetWidth();
2009 0 : pState->mnHeight = m_aRestorePosSize.GetHeight();
2010 0 : pState->mnMaximizedX = maGeometry.nX;
2011 0 : pState->mnMaximizedY = maGeometry.nY;
2012 0 : pState->mnMaximizedWidth = maGeometry.nWidth;
2013 0 : pState->mnMaximizedHeight = maGeometry.nHeight;
2014 : pState->mnMask |= WINDOWSTATE_MASK_MAXIMIZED_X |
2015 : WINDOWSTATE_MASK_MAXIMIZED_Y |
2016 : WINDOWSTATE_MASK_MAXIMIZED_WIDTH |
2017 0 : WINDOWSTATE_MASK_MAXIMIZED_HEIGHT;
2018 : }
2019 : else
2020 : {
2021 0 : pState->mnX = maGeometry.nX;
2022 0 : pState->mnY = maGeometry.nY;
2023 0 : pState->mnWidth = maGeometry.nWidth;
2024 0 : pState->mnHeight = maGeometry.nHeight;
2025 : }
2026 : pState->mnMask |= WINDOWSTATE_MASK_X |
2027 : WINDOWSTATE_MASK_Y |
2028 : WINDOWSTATE_MASK_WIDTH |
2029 0 : WINDOWSTATE_MASK_HEIGHT;
2030 :
2031 0 : return sal_True;
2032 : }
2033 :
2034 : typedef enum {
2035 : SET_RETAIN_SIZE,
2036 : SET_FULLSCREEN,
2037 : SET_UN_FULLSCREEN
2038 : } SetType;
2039 :
2040 0 : void GtkSalFrame::SetScreen( unsigned int nNewScreen, int eType, Rectangle *pSize )
2041 : {
2042 0 : if( !m_pWindow )
2043 0 : return;
2044 :
2045 0 : if (maGeometry.nDisplayScreenNumber == nNewScreen && eType == SET_RETAIN_SIZE)
2046 0 : return;
2047 :
2048 : gint nMonitor;
2049 0 : bool bSameMonitor = false;
2050 0 : GdkScreen *pScreen = getDisplay()->getSystem()->getScreenMonitorFromIdx( nNewScreen, nMonitor );
2051 0 : if (!pScreen)
2052 : {
2053 : g_warning ("Attempt to move GtkSalFrame to invalid screen %d => "
2054 0 : "fallback to current\n", nNewScreen);
2055 0 : pScreen = gtk_widget_get_screen( m_pWindow );
2056 0 : bSameMonitor = true;
2057 : }
2058 :
2059 : // Heavy lifting, need to move screen ...
2060 0 : if( pScreen != gtk_widget_get_screen( m_pWindow ))
2061 0 : gtk_window_set_screen( GTK_WINDOW( m_pWindow ), pScreen );
2062 :
2063 : gint nOldMonitor = gdk_screen_get_monitor_at_window(
2064 0 : pScreen, widget_get_window( m_pWindow ) );
2065 0 : if (bSameMonitor)
2066 0 : nMonitor = nOldMonitor;
2067 :
2068 : #if OSL_DEBUG_LEVEL > 1
2069 : if( nMonitor == nOldMonitor )
2070 : g_warning( "An apparently pointless SetScreen - should we elide it ?" );
2071 : #endif
2072 :
2073 : GdkRectangle aOldMonitor, aNewMonitor;
2074 0 : gdk_screen_get_monitor_geometry( pScreen, nOldMonitor, &aOldMonitor );
2075 0 : gdk_screen_get_monitor_geometry( pScreen, nMonitor, &aNewMonitor );
2076 :
2077 0 : bool bResize = false;
2078 0 : bool bVisible = IS_WIDGET_MAPPED( m_pWindow );
2079 0 : if( bVisible )
2080 0 : Show( sal_False );
2081 :
2082 0 : maGeometry.nX = aNewMonitor.x + maGeometry.nX - aOldMonitor.x;
2083 0 : maGeometry.nY = aNewMonitor.y + maGeometry.nY - aOldMonitor.y;
2084 :
2085 0 : if( eType == SET_FULLSCREEN )
2086 : {
2087 0 : maGeometry.nX = aNewMonitor.x;
2088 0 : maGeometry.nY = aNewMonitor.y;
2089 0 : maGeometry.nWidth = aNewMonitor.width;
2090 0 : maGeometry.nHeight = aNewMonitor.height;
2091 0 : m_nStyle |= SAL_FRAME_STYLE_PARTIAL_FULLSCREEN;
2092 0 : bResize = true;
2093 :
2094 : // #i110881# for the benefit of compiz set a max size here
2095 : // else setting to fullscreen fails for unknown reasons
2096 0 : m_aMaxSize.Width() = aNewMonitor.width+100;
2097 0 : m_aMaxSize.Height() = aNewMonitor.height+100;
2098 : }
2099 :
2100 0 : if( pSize && eType == SET_UN_FULLSCREEN )
2101 : {
2102 0 : maGeometry.nX = pSize->Left();
2103 0 : maGeometry.nY = pSize->Top();
2104 0 : maGeometry.nWidth = pSize->GetWidth();
2105 0 : maGeometry.nHeight = pSize->GetHeight();
2106 0 : m_nStyle &= ~SAL_FRAME_STYLE_PARTIAL_FULLSCREEN;
2107 0 : bResize = true;
2108 : }
2109 :
2110 0 : if (bResize)
2111 : {
2112 : // temporarily re-sizeable
2113 0 : if( !(m_nStyle & SAL_FRAME_STYLE_SIZEABLE) )
2114 0 : gtk_window_set_resizable( GTK_WINDOW(m_pWindow), TRUE );
2115 0 : gtk_window_resize( GTK_WINDOW( m_pWindow ), maGeometry.nWidth, maGeometry.nHeight );
2116 : }
2117 :
2118 0 : gtk_window_move( GTK_WINDOW( m_pWindow ), maGeometry.nX, maGeometry.nY );
2119 :
2120 : #if !GTK_CHECK_VERSION(3,0,0)
2121 : // _NET_WM_STATE_FULLSCREEN (Metacity <-> KWin)
2122 0 : if( ! getDisplay()->getWMAdaptor()->isLegacyPartialFullscreen() )
2123 : #endif
2124 : {
2125 0 : if( eType == SET_FULLSCREEN )
2126 0 : gtk_window_fullscreen( GTK_WINDOW( m_pWindow ) );
2127 0 : else if( eType == SET_UN_FULLSCREEN )
2128 0 : gtk_window_unfullscreen( GTK_WINDOW( m_pWindow ) );
2129 : }
2130 0 : if( eType == SET_UN_FULLSCREEN &&
2131 0 : !(m_nStyle & SAL_FRAME_STYLE_SIZEABLE) )
2132 0 : gtk_window_set_resizable( GTK_WINDOW( m_pWindow ), FALSE );
2133 :
2134 : // FIXME: we should really let gtk+ handle our widget hierarchy ...
2135 0 : if( m_pParent && gtk_widget_get_screen( m_pParent->m_pWindow ) != pScreen )
2136 0 : SetParent( NULL );
2137 0 : std::list< GtkSalFrame* > aChildren = m_aChildren;
2138 0 : for( std::list< GtkSalFrame* >::iterator it = aChildren.begin(); it != aChildren.end(); ++it )
2139 0 : (*it)->SetScreen( nNewScreen, SET_RETAIN_SIZE );
2140 :
2141 0 : m_bDefaultPos = m_bDefaultSize = false;
2142 0 : updateScreenNumber();
2143 0 : CallCallback( SALEVENT_MOVERESIZE, NULL );
2144 :
2145 0 : if( bVisible )
2146 0 : Show( sal_True );
2147 : }
2148 :
2149 0 : void GtkSalFrame::SetScreenNumber( unsigned int nNewScreen )
2150 : {
2151 0 : SetScreen( nNewScreen, SET_RETAIN_SIZE );
2152 0 : }
2153 :
2154 0 : void GtkSalFrame::updateWMClass()
2155 : {
2156 0 : OString aResClass = OUStringToOString(m_sWMClass, RTL_TEXTENCODING_ASCII_US);
2157 0 : const char *pResClass = !aResClass.isEmpty() ? aResClass.getStr() :
2158 0 : SalGenericSystem::getFrameClassName();
2159 : Display *display;
2160 :
2161 0 : if (!getDisplay()->IsX11Display())
2162 0 : return;
2163 :
2164 : #if GTK_CHECK_VERSION(3,0,0)
2165 : display = GDK_DISPLAY_XDISPLAY(getGdkDisplay());
2166 : #else
2167 0 : display = getDisplay()->GetDisplay();
2168 : #endif
2169 :
2170 0 : if( IS_WIDGET_REALIZED( m_pWindow ) )
2171 : {
2172 0 : XClassHint* pClass = XAllocClassHint();
2173 0 : OString aResName = SalGenericSystem::getFrameResName();
2174 0 : pClass->res_name = const_cast<char*>(aResName.getStr());
2175 0 : pClass->res_class = const_cast<char*>(pResClass);
2176 : XSetClassHint( display,
2177 : widget_get_xid(m_pWindow),
2178 0 : pClass );
2179 0 : XFree( pClass );
2180 0 : }
2181 : }
2182 :
2183 0 : void GtkSalFrame::SetApplicationID( const OUString &rWMClass )
2184 : {
2185 0 : if( rWMClass != m_sWMClass && ! isChild() )
2186 : {
2187 0 : m_sWMClass = rWMClass;
2188 0 : updateWMClass();
2189 :
2190 0 : for( std::list< GtkSalFrame* >::iterator it = m_aChildren.begin(); it != m_aChildren.end(); ++it )
2191 0 : (*it)->SetApplicationID(rWMClass);
2192 : }
2193 0 : }
2194 :
2195 0 : void GtkSalFrame::ShowFullScreen( sal_Bool bFullScreen, sal_Int32 nScreen )
2196 : {
2197 0 : m_bFullscreen = bFullScreen;
2198 :
2199 0 : if( !m_pWindow || isChild() )
2200 0 : return;
2201 :
2202 0 : if( bFullScreen )
2203 : {
2204 : m_aRestorePosSize = Rectangle( Point( maGeometry.nX, maGeometry.nY ),
2205 0 : Size( maGeometry.nWidth, maGeometry.nHeight ) );
2206 0 : SetScreen( nScreen, SET_FULLSCREEN );
2207 : }
2208 : else
2209 : {
2210 : SetScreen( nScreen, SET_UN_FULLSCREEN,
2211 0 : !m_aRestorePosSize.IsEmpty() ? &m_aRestorePosSize : NULL );
2212 0 : m_aRestorePosSize = Rectangle();
2213 : }
2214 : }
2215 :
2216 : /* definitions from xautolock.c (pl15) */
2217 : #define XAUTOLOCK_DISABLE 1
2218 : #define XAUTOLOCK_ENABLE 2
2219 :
2220 0 : void GtkSalFrame::setAutoLock( bool bLock )
2221 : {
2222 0 : if( isChild() || !getDisplay()->IsX11Display() )
2223 0 : return;
2224 :
2225 0 : GdkScreen *pScreen = gtk_window_get_screen( GTK_WINDOW(m_pWindow) );
2226 0 : GdkDisplay *pDisplay = gdk_screen_get_display( pScreen );
2227 0 : GdkWindow *pRootWin = gdk_screen_get_root_window( pScreen );
2228 :
2229 : Atom nAtom = XInternAtom( GDK_DISPLAY_XDISPLAY( pDisplay ),
2230 0 : "XAUTOLOCK_MESSAGE", False );
2231 :
2232 0 : int nMessage = bLock ? XAUTOLOCK_ENABLE : XAUTOLOCK_DISABLE;
2233 :
2234 : XChangeProperty( GDK_DISPLAY_XDISPLAY( pDisplay ),
2235 : GDK_WINDOW_XID( pRootWin ),
2236 : nAtom, XA_INTEGER,
2237 : 8, PropModeReplace,
2238 : (unsigned char*)&nMessage,
2239 0 : sizeof( nMessage ) );
2240 : }
2241 :
2242 : #ifdef ENABLE_DBUS
2243 : /** cookie is returned as an unsigned integer */
2244 : static guint
2245 0 : dbus_inhibit_gsm (const gchar *appname,
2246 : const gchar *reason,
2247 : guint xid)
2248 : {
2249 : gboolean res;
2250 : guint cookie;
2251 0 : GError *error = NULL;
2252 0 : DBusGProxy *proxy = NULL;
2253 :
2254 : /* get the DBUS session connection */
2255 0 : DBusGConnection *session_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
2256 0 : if (error != NULL) {
2257 0 : g_debug ("DBUS cannot connect : %s", error->message);
2258 0 : g_error_free (error);
2259 0 : return -1;
2260 : }
2261 :
2262 : /* get the proxy with gnome-session-manager */
2263 : proxy = dbus_g_proxy_new_for_name (session_connection,
2264 : GSM_DBUS_SERVICE,
2265 : GSM_DBUS_PATH,
2266 0 : GSM_DBUS_INTERFACE);
2267 0 : if (proxy == NULL) {
2268 0 : g_debug ("Could not get DBUS proxy: %s", GSM_DBUS_SERVICE);
2269 0 : return -1;
2270 : }
2271 :
2272 : res = dbus_g_proxy_call (proxy,
2273 : "Inhibit", &error,
2274 : G_TYPE_STRING, appname,
2275 : G_TYPE_UINT, xid,
2276 : G_TYPE_STRING, reason,
2277 : G_TYPE_UINT, 8, //Inhibit the session being marked as idle
2278 : G_TYPE_INVALID,
2279 : G_TYPE_UINT, &cookie,
2280 0 : G_TYPE_INVALID);
2281 :
2282 : /* check the return value */
2283 0 : if (! res) {
2284 0 : cookie = -1;
2285 0 : g_debug ("Inhibit method failed");
2286 : }
2287 :
2288 : /* check the error value */
2289 0 : if (error != NULL) {
2290 0 : g_debug ("Inhibit problem : %s", error->message);
2291 0 : g_error_free (error);
2292 0 : cookie = -1;
2293 : }
2294 :
2295 0 : g_object_unref (G_OBJECT (proxy));
2296 0 : return cookie;
2297 : }
2298 :
2299 : static void
2300 0 : dbus_uninhibit_gsm (guint cookie)
2301 : {
2302 : gboolean res;
2303 0 : GError *error = NULL;
2304 0 : DBusGProxy *proxy = NULL;
2305 0 : DBusGConnection *session_connection = NULL;
2306 :
2307 0 : if (cookie == guint(-1)) {
2308 0 : g_debug ("Invalid cookie");
2309 0 : return;
2310 : }
2311 :
2312 : /* get the DBUS session connection */
2313 0 : session_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
2314 0 : if (error) {
2315 0 : g_debug ("DBUS cannot connect : %s", error->message);
2316 0 : g_error_free (error);
2317 0 : return;
2318 : }
2319 :
2320 : /* get the proxy with gnome-session-manager */
2321 : proxy = dbus_g_proxy_new_for_name (session_connection,
2322 : GSM_DBUS_SERVICE,
2323 : GSM_DBUS_PATH,
2324 0 : GSM_DBUS_INTERFACE);
2325 0 : if (proxy == NULL) {
2326 0 : g_debug ("Could not get DBUS proxy: %s", GSM_DBUS_SERVICE);
2327 0 : return;
2328 : }
2329 :
2330 : res = dbus_g_proxy_call (proxy,
2331 : "Uninhibit",
2332 : &error,
2333 : G_TYPE_UINT, cookie,
2334 : G_TYPE_INVALID,
2335 0 : G_TYPE_INVALID);
2336 :
2337 : /* check the return value */
2338 0 : if (! res) {
2339 0 : g_debug ("Uninhibit method failed");
2340 : }
2341 :
2342 : /* check the error value */
2343 0 : if (error != NULL) {
2344 0 : g_debug ("Uninhibit problem : %s", error->message);
2345 0 : g_error_free (error);
2346 0 : cookie = -1;
2347 : }
2348 0 : g_object_unref (G_OBJECT (proxy));
2349 : }
2350 : #endif
2351 :
2352 0 : void GtkSalFrame::StartPresentation( sal_Bool bStart )
2353 : {
2354 0 : setAutoLock( !bStart );
2355 :
2356 0 : if( !getDisplay()->IsX11Display() )
2357 0 : return;
2358 :
2359 : #if !GTK_CHECK_VERSION(3,0,0)
2360 0 : Display *pDisplay = GDK_DISPLAY_XDISPLAY( getGdkDisplay() );
2361 :
2362 : int nTimeout, nInterval, bPreferBlanking, bAllowExposures;
2363 : XGetScreenSaver( pDisplay, &nTimeout, &nInterval,
2364 0 : &bPreferBlanking, &bAllowExposures );
2365 : #endif
2366 0 : if( bStart )
2367 : {
2368 : #if !GTK_CHECK_VERSION(3,0,0)
2369 0 : if ( nTimeout )
2370 : {
2371 0 : m_nSavedScreenSaverTimeout = nTimeout;
2372 0 : XResetScreenSaver( pDisplay );
2373 : XSetScreenSaver( pDisplay, 0, nInterval,
2374 0 : bPreferBlanking, bAllowExposures );
2375 : }
2376 : #endif
2377 : #ifdef ENABLE_DBUS
2378 : m_nGSMCookie = dbus_inhibit_gsm(g_get_application_name(), "presentation",
2379 0 : widget_get_xid(m_pWindow));
2380 : #endif
2381 : }
2382 : else
2383 : {
2384 : #if !GTK_CHECK_VERSION(3,0,0)
2385 0 : if( m_nSavedScreenSaverTimeout )
2386 : XSetScreenSaver( pDisplay, m_nSavedScreenSaverTimeout,
2387 : nInterval, bPreferBlanking,
2388 0 : bAllowExposures );
2389 : #endif
2390 0 : m_nSavedScreenSaverTimeout = 0;
2391 : #ifdef ENABLE_DBUS
2392 0 : dbus_uninhibit_gsm(m_nGSMCookie);
2393 : #endif
2394 : }
2395 : }
2396 :
2397 0 : void GtkSalFrame::SetAlwaysOnTop( sal_Bool bOnTop )
2398 : {
2399 0 : if( m_pWindow )
2400 0 : gtk_window_set_keep_above( GTK_WINDOW( m_pWindow ), bOnTop );
2401 0 : }
2402 :
2403 0 : void GtkSalFrame::ToTop( sal_uInt16 nFlags )
2404 : {
2405 0 : if( m_pWindow )
2406 : {
2407 0 : if( isChild( false, true ) )
2408 0 : gtk_widget_grab_focus( m_pWindow );
2409 0 : else if( IS_WIDGET_MAPPED( m_pWindow ) )
2410 : {
2411 0 : if( ! (nFlags & SAL_FRAME_TOTOP_GRABFOCUS_ONLY) )
2412 0 : gtk_window_present( GTK_WINDOW(m_pWindow) );
2413 : else
2414 : {
2415 : /* #i99360# ugly workaround an X11 library bug */
2416 0 : guint32 nUserTime= getDisplay()->GetLastUserEventTime( true );
2417 0 : gdk_window_focus( widget_get_window(m_pWindow), nUserTime );
2418 : }
2419 : #if !GTK_CHECK_VERSION(3,0,0)
2420 : /* need to do an XSetInputFocus here because
2421 : * gdk_window_focus will ask a EWMH compliant WM to put the focus
2422 : * to our window - which it of course won't since our input hint
2423 : * is set to false.
2424 : */
2425 0 : if( (m_nStyle & (SAL_FRAME_STYLE_OWNERDRAWDECORATION|SAL_FRAME_STYLE_FLOAT_FOCUSABLE)) )
2426 : {
2427 : // sad but true: this can cause an XError, we need to catch that
2428 : // to do this we need to synchronize with the XServer
2429 0 : GetGenericData()->ErrorTrapPush();
2430 0 : XSetInputFocus( getDisplay()->GetDisplay(), widget_get_xid(m_pWindow), RevertToParent, CurrentTime );
2431 : // fdo#46687 - an XSync should not be necessary - but for some reason it is.
2432 0 : XSync( getDisplay()->GetDisplay(), False );
2433 0 : GetGenericData()->ErrorTrapPop();
2434 : }
2435 : #endif
2436 : }
2437 : else
2438 : {
2439 0 : if( nFlags & SAL_FRAME_TOTOP_RESTOREWHENMIN )
2440 0 : gtk_window_present( GTK_WINDOW(m_pWindow) );
2441 : }
2442 : }
2443 0 : }
2444 :
2445 0 : void GtkSalFrame::SetPointer( PointerStyle ePointerStyle )
2446 : {
2447 0 : if( m_pWindow && ePointerStyle != m_ePointerStyle )
2448 : {
2449 0 : m_ePointerStyle = ePointerStyle;
2450 0 : GdkCursor *pCursor = getDisplay()->getCursor( ePointerStyle );
2451 0 : gdk_window_set_cursor( widget_get_window(m_pWindow), pCursor );
2452 0 : m_pCurrentCursor = pCursor;
2453 :
2454 : // #i80791# use grabPointer the same way as CaptureMouse, respective float grab
2455 0 : if( getDisplay()->MouseCaptured( this ) )
2456 0 : grabPointer( sal_True, sal_False );
2457 0 : else if( m_nFloats > 0 )
2458 0 : grabPointer( sal_True, sal_True );
2459 : }
2460 0 : }
2461 :
2462 0 : void GtkSalFrame::grabPointer( sal_Bool bGrab, sal_Bool bOwnerEvents )
2463 : {
2464 : #if !GTK_CHECK_VERSION(3,0,0)
2465 0 : static const char* pEnv = getenv( "SAL_NO_MOUSEGRABS" );
2466 :
2467 0 : if( m_pWindow )
2468 : {
2469 0 : if( bGrab )
2470 : {
2471 0 : bool bUseGdkGrab = true;
2472 0 : const std::list< SalFrame* >& rFrames = getDisplay()->getFrames();
2473 0 : for( std::list< SalFrame* >::const_iterator it = rFrames.begin(); it != rFrames.end(); ++it )
2474 : {
2475 0 : const GtkSalFrame* pFrame = static_cast< const GtkSalFrame* >(*it);
2476 0 : if( pFrame->m_bWindowIsGtkPlug )
2477 : {
2478 0 : bUseGdkGrab = false;
2479 0 : break;
2480 : }
2481 : }
2482 0 : if( bUseGdkGrab )
2483 : {
2484 0 : const int nMask = ( GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK );
2485 :
2486 0 : if( !pEnv || !*pEnv )
2487 : gdk_pointer_grab( widget_get_window( m_pWindow ), bOwnerEvents,
2488 : (GdkEventMask) nMask, NULL, m_pCurrentCursor,
2489 0 : GDK_CURRENT_TIME );
2490 : }
2491 : else
2492 : {
2493 : // FIXME: for some unknown reason gdk_pointer_grab does not
2494 : // really produce owner events for GtkPlug windows
2495 : // the cause is yet unknown
2496 : //
2497 : // this is of course a bad hack, especially as we cannot
2498 : // set the right cursor this way
2499 0 : if( !pEnv || !*pEnv )
2500 0 : XGrabPointer( getDisplay()->GetDisplay(),
2501 : widget_get_xid( m_pWindow ),
2502 : bOwnerEvents,
2503 : PointerMotionMask | ButtonPressMask | ButtonReleaseMask,
2504 : GrabModeAsync,
2505 : GrabModeAsync,
2506 : None,
2507 : None,
2508 : CurrentTime
2509 0 : );
2510 :
2511 : }
2512 : }
2513 : else
2514 : {
2515 : // Two GdkDisplays may be open
2516 0 : if( !pEnv || !*pEnv )
2517 0 : gdk_display_pointer_ungrab( getGdkDisplay(), GDK_CURRENT_TIME);
2518 : }
2519 : }
2520 : #else
2521 : (void)bGrab; (void) bOwnerEvents;
2522 : #warning FIXME: No GrabPointer implementation for gtk3 ...
2523 : #endif
2524 0 : }
2525 :
2526 0 : void GtkSalFrame::CaptureMouse( sal_Bool bCapture )
2527 : {
2528 0 : getDisplay()->CaptureMouse( bCapture ? this : NULL );
2529 0 : }
2530 :
2531 0 : void GtkSalFrame::SetPointerPos( long nX, long nY )
2532 : {
2533 0 : GtkSalFrame* pFrame = this;
2534 0 : while( pFrame && pFrame->isChild( false, true ) )
2535 0 : pFrame = pFrame->m_pParent;
2536 0 : if( ! pFrame )
2537 0 : return;
2538 :
2539 0 : GdkScreen *pScreen = gtk_window_get_screen( GTK_WINDOW(pFrame->m_pWindow) );
2540 0 : GdkDisplay *pDisplay = gdk_screen_get_display( pScreen );
2541 :
2542 : /* when the application tries to center the mouse in the dialog the
2543 : * window isn't mapped already. So use coordinates relative to the root window.
2544 : */
2545 0 : unsigned int nWindowLeft = maGeometry.nX + nX;
2546 0 : unsigned int nWindowTop = maGeometry.nY + nY;
2547 :
2548 : XWarpPointer( GDK_DISPLAY_XDISPLAY (pDisplay), None,
2549 : GDK_WINDOW_XID (gdk_screen_get_root_window( pScreen ) ),
2550 0 : 0, 0, 0, 0, nWindowLeft, nWindowTop);
2551 : // #i38648# ask for the next motion hint
2552 : gint x, y;
2553 : GdkModifierType mask;
2554 0 : gdk_window_get_pointer( widget_get_window(pFrame->m_pWindow) , &x, &y, &mask );
2555 : }
2556 :
2557 0 : void GtkSalFrame::Flush()
2558 : {
2559 : #if GTK_CHECK_VERSION(3,0,0)
2560 : gdk_display_flush( getGdkDisplay() );
2561 : #else
2562 0 : XFlush (GDK_DISPLAY_XDISPLAY (getGdkDisplay()));
2563 : #endif
2564 0 : }
2565 :
2566 0 : void GtkSalFrame::Sync()
2567 : {
2568 0 : gdk_display_sync( getGdkDisplay() );
2569 0 : }
2570 :
2571 0 : OUString GtkSalFrame::GetKeyName( sal_uInt16 nKeyCode )
2572 : {
2573 : #if !GTK_CHECK_VERSION(3,0,0)
2574 0 : return getDisplay()->GetKeyName( nKeyCode );
2575 : #else
2576 : (void)nKeyCode;
2577 : # warning FIXME - key names
2578 : return OUString();
2579 : #endif
2580 : }
2581 :
2582 0 : GdkDisplay *GtkSalFrame::getGdkDisplay()
2583 : {
2584 0 : return GetGtkSalData()->GetGdkDisplay();
2585 : }
2586 :
2587 0 : GtkSalDisplay *GtkSalFrame::getDisplay()
2588 : {
2589 0 : return GetGtkSalData()->GetGtkDisplay();
2590 : }
2591 :
2592 0 : SalFrame::SalPointerState GtkSalFrame::GetPointerState()
2593 : {
2594 0 : SalPointerState aState;
2595 : GdkScreen* pScreen;
2596 : gint x, y;
2597 : GdkModifierType aMask;
2598 0 : gdk_display_get_pointer( getGdkDisplay(), &pScreen, &x, &y, &aMask );
2599 0 : aState.maPos = Point( x - maGeometry.nX, y - maGeometry.nY );
2600 0 : aState.mnState = GetMouseModCode( aMask );
2601 0 : return aState;
2602 : }
2603 :
2604 0 : SalFrame::SalIndicatorState GtkSalFrame::GetIndicatorState()
2605 : {
2606 : SalIndicatorState aState;
2607 : #if !GTK_CHECK_VERSION(3,0,0)
2608 0 : aState.mnState = GetGtkSalData()->GetGtkDisplay()->GetIndicatorState();
2609 : #else
2610 : g_warning ("missing get indicator state");
2611 : #endif
2612 0 : return aState;
2613 : }
2614 :
2615 0 : void GtkSalFrame::SimulateKeyPress( sal_uInt16 nKeyCode )
2616 : {
2617 : #if !GTK_CHECK_VERSION(3,0,0)
2618 0 : GetGtkSalData()->GetGtkDisplay()->SimulateKeyPress(nKeyCode);
2619 : #else
2620 : g_warning ("missing simulate keypress %d", nKeyCode);
2621 : #endif
2622 0 : }
2623 :
2624 0 : void GtkSalFrame::SetInputContext( SalInputContext* pContext )
2625 : {
2626 0 : if( ! pContext )
2627 0 : return;
2628 :
2629 0 : if( ! (pContext->mnOptions & SAL_INPUTCONTEXT_TEXT) )
2630 0 : return;
2631 :
2632 : // create a new im context
2633 0 : if( ! m_pIMHandler )
2634 0 : m_pIMHandler = new IMHandler( this );
2635 0 : m_pIMHandler->setInputContext( pContext );
2636 : }
2637 :
2638 0 : void GtkSalFrame::EndExtTextInput( sal_uInt16 nFlags )
2639 : {
2640 0 : if( m_pIMHandler )
2641 0 : m_pIMHandler->endExtTextInput( nFlags );
2642 0 : }
2643 :
2644 0 : sal_Bool GtkSalFrame::MapUnicodeToKeyCode( sal_Unicode , LanguageType , KeyCode& )
2645 : {
2646 : // not supported yet
2647 0 : return sal_False;
2648 : }
2649 :
2650 0 : LanguageType GtkSalFrame::GetInputLanguage()
2651 : {
2652 0 : return LANGUAGE_DONTKNOW;
2653 : }
2654 :
2655 0 : void GtkSalFrame::UpdateSettings( AllSettings& rSettings )
2656 : {
2657 0 : if( ! m_pWindow )
2658 0 : return;
2659 :
2660 0 : GtkSalGraphics* pGraphics = static_cast<GtkSalGraphics*>(m_aGraphics[0].pGraphics);
2661 0 : bool bFreeGraphics = false;
2662 0 : if( ! pGraphics )
2663 : {
2664 0 : pGraphics = static_cast<GtkSalGraphics*>(GetGraphics());
2665 0 : bFreeGraphics = true;
2666 : }
2667 :
2668 0 : pGraphics->updateSettings( rSettings );
2669 :
2670 0 : if( bFreeGraphics )
2671 0 : ReleaseGraphics( pGraphics );
2672 : }
2673 :
2674 0 : void GtkSalFrame::Beep()
2675 : {
2676 0 : gdk_display_beep( getGdkDisplay() );
2677 0 : }
2678 :
2679 0 : const SystemEnvData* GtkSalFrame::GetSystemData() const
2680 : {
2681 0 : return &m_aSystemData;
2682 : }
2683 :
2684 0 : void GtkSalFrame::SetParent( SalFrame* pNewParent )
2685 : {
2686 0 : if( m_pParent )
2687 0 : m_pParent->m_aChildren.remove( this );
2688 0 : m_pParent = static_cast<GtkSalFrame*>(pNewParent);
2689 0 : if( m_pParent )
2690 0 : m_pParent->m_aChildren.push_back( this );
2691 0 : if( ! isChild() )
2692 0 : gtk_window_set_transient_for( GTK_WINDOW(m_pWindow),
2693 0 : (m_pParent && ! m_pParent->isChild(true,false)) ? GTK_WINDOW(m_pParent->m_pWindow) : NULL
2694 0 : );
2695 0 : }
2696 :
2697 : #if !GTK_CHECK_VERSION(3,0,0)
2698 :
2699 0 : void GtkSalFrame::createNewWindow( XLIB_Window aNewParent, bool bXEmbed, SalX11Screen nXScreen )
2700 : {
2701 0 : bool bWasVisible = IS_WIDGET_MAPPED(m_pWindow);
2702 0 : if( bWasVisible )
2703 0 : Show( sal_False );
2704 :
2705 0 : if( (int)nXScreen.getXScreen() >= getDisplay()->GetXScreenCount() )
2706 0 : nXScreen = m_nXScreen;
2707 :
2708 : SystemParentData aParentData;
2709 0 : aParentData.aWindow = aNewParent;
2710 0 : aParentData.bXEmbedSupport = bXEmbed;
2711 0 : if( aNewParent == None )
2712 : {
2713 0 : aNewParent = getDisplay()->GetRootWindow(nXScreen);
2714 0 : aParentData.aWindow = None;
2715 0 : aParentData.bXEmbedSupport = false;
2716 : }
2717 : else
2718 : {
2719 : // is new parent a root window ?
2720 0 : Display* pDisp = getDisplay()->GetDisplay();
2721 0 : int nScreens = getDisplay()->GetXScreenCount();
2722 0 : for( int i = 0; i < nScreens; i++ )
2723 : {
2724 0 : if( aNewParent == RootWindow( pDisp, i ) )
2725 : {
2726 0 : nXScreen = SalX11Screen( i );
2727 0 : aParentData.aWindow = None;
2728 0 : aParentData.bXEmbedSupport = false;
2729 0 : break;
2730 : }
2731 : }
2732 : }
2733 :
2734 : // free xrender resources
2735 0 : for( unsigned int i = 0; i < SAL_N_ELEMENTS(m_aGraphics); i++ )
2736 0 : if( m_aGraphics[i].bInUse )
2737 0 : m_aGraphics[i].pGraphics->SetDrawable( None, m_nXScreen );
2738 :
2739 : // first deinit frame
2740 0 : if( m_pIMHandler )
2741 : {
2742 0 : delete m_pIMHandler;
2743 0 : m_pIMHandler = NULL;
2744 : }
2745 0 : if( m_pRegion )
2746 : {
2747 : #if GTK_CHECK_VERSION(3,0,0)
2748 : cairo_region_destroy( m_pRegion );
2749 : #else
2750 0 : gdk_region_destroy( m_pRegion );
2751 : #endif
2752 : }
2753 0 : if( m_pFixedContainer )
2754 0 : gtk_widget_destroy( GTK_WIDGET(m_pFixedContainer) );
2755 0 : if( m_pWindow )
2756 0 : gtk_widget_destroy( m_pWindow );
2757 0 : if( m_pForeignParent )
2758 0 : g_object_unref( G_OBJECT( m_pForeignParent ) );
2759 0 : if( m_pForeignTopLevel )
2760 0 : g_object_unref( G_OBJECT( m_pForeignTopLevel ) );
2761 :
2762 : // init new window
2763 0 : m_bDefaultPos = m_bDefaultSize = false;
2764 0 : if( aParentData.aWindow != None )
2765 : {
2766 0 : m_nStyle |= SAL_FRAME_STYLE_PLUG;
2767 0 : Init( &aParentData );
2768 : }
2769 : else
2770 : {
2771 0 : m_nStyle &= ~SAL_FRAME_STYLE_PLUG;
2772 0 : Init( (m_pParent && m_pParent->m_nXScreen == m_nXScreen) ? m_pParent : NULL, m_nStyle );
2773 : }
2774 :
2775 : // update graphics
2776 0 : for( unsigned int i = 0; i < SAL_N_ELEMENTS(m_aGraphics); i++ )
2777 : {
2778 0 : if( m_aGraphics[i].bInUse )
2779 : {
2780 0 : m_aGraphics[i].pGraphics->SetDrawable( widget_get_xid(m_pWindow), m_nXScreen );
2781 0 : m_aGraphics[i].pGraphics->SetWindow( m_pWindow );
2782 : }
2783 : }
2784 :
2785 0 : if( ! m_aTitle.isEmpty() )
2786 0 : SetTitle( m_aTitle );
2787 :
2788 0 : if( bWasVisible )
2789 0 : Show( sal_True );
2790 :
2791 0 : std::list< GtkSalFrame* > aChildren = m_aChildren;
2792 0 : m_aChildren.clear();
2793 0 : for( std::list< GtkSalFrame* >::iterator it = aChildren.begin(); it != aChildren.end(); ++it )
2794 0 : (*it)->createNewWindow( None, false, m_nXScreen );
2795 :
2796 : // FIXME: SalObjects
2797 0 : }
2798 : #endif
2799 :
2800 0 : bool GtkSalFrame::SetPluginParent( SystemParentData* pSysParent )
2801 : {
2802 : #if !GTK_CHECK_VERSION(3,0,0)
2803 0 : if( pSysParent ) // this may be the first system child frame now
2804 0 : GetGenericData()->ErrorTrapPush(); // permanantly ignore unruly children's errors
2805 0 : createNewWindow( pSysParent->aWindow, (pSysParent->nSize > sizeof(long)) ? pSysParent->bXEmbedSupport : false, m_nXScreen );
2806 0 : return true;
2807 : #else
2808 : (void)pSysParent;
2809 : #warning FIXME: no SetPluginParent impl. for gtk3
2810 : return false;
2811 : #endif
2812 : }
2813 :
2814 0 : void GtkSalFrame::ResetClipRegion()
2815 : {
2816 0 : if( m_pWindow )
2817 0 : gdk_window_shape_combine_region( widget_get_window( m_pWindow ), NULL, 0, 0 );
2818 0 : }
2819 :
2820 0 : void GtkSalFrame::BeginSetClipRegion( sal_uLong )
2821 : {
2822 : #if GTK_CHECK_VERSION(3,0,0)
2823 : if( m_pRegion )
2824 : cairo_region_destroy( m_pRegion );
2825 : m_pRegion = cairo_region_create();
2826 : #else
2827 0 : if( m_pRegion )
2828 0 : gdk_region_destroy( m_pRegion );
2829 0 : m_pRegion = gdk_region_new();
2830 : #endif
2831 0 : }
2832 :
2833 0 : void GtkSalFrame::UnionClipRegion( long nX, long nY, long nWidth, long nHeight )
2834 : {
2835 0 : if( m_pRegion )
2836 : {
2837 : GdkRectangle aRect;
2838 0 : aRect.x = nX;
2839 0 : aRect.y = nY;
2840 0 : aRect.width = nWidth;
2841 0 : aRect.height = nHeight;
2842 : #if GTK_CHECK_VERSION(3,0,0)
2843 : cairo_region_union_rectangle( m_pRegion, &aRect );
2844 : #else
2845 0 : gdk_region_union_with_rect( m_pRegion, &aRect );
2846 : #endif
2847 : }
2848 0 : }
2849 :
2850 0 : void GtkSalFrame::EndSetClipRegion()
2851 : {
2852 0 : if( m_pWindow && m_pRegion )
2853 0 : gdk_window_shape_combine_region( widget_get_window(m_pWindow), m_pRegion, 0, 0 );
2854 0 : }
2855 :
2856 : #if !GTK_CHECK_VERSION(3,0,0)
2857 0 : bool GtkSalFrame::Dispatch( const XEvent* pEvent )
2858 : {
2859 0 : bool bContinueDispatch = true;
2860 :
2861 0 : if( pEvent->type == PropertyNotify )
2862 : {
2863 0 : vcl_sal::WMAdaptor* pAdaptor = getDisplay()->getWMAdaptor();
2864 0 : Atom nDesktopAtom = pAdaptor->getAtom( vcl_sal::WMAdaptor::NET_WM_DESKTOP );
2865 0 : if( pEvent->xproperty.atom == nDesktopAtom &&
2866 0 : pEvent->xproperty.state == PropertyNewValue )
2867 : {
2868 0 : m_nWorkArea = pAdaptor->getWindowWorkArea( widget_get_xid(m_pWindow) );
2869 : }
2870 : }
2871 0 : else if( pEvent->type == ConfigureNotify )
2872 : {
2873 0 : if( m_pForeignParent && pEvent->xconfigure.window == m_aForeignParentWindow )
2874 : {
2875 0 : bContinueDispatch = false;
2876 0 : gtk_window_resize( GTK_WINDOW(m_pWindow), pEvent->xconfigure.width, pEvent->xconfigure.height );
2877 0 : if( ( sal::static_int_cast< int >(maGeometry.nWidth) !=
2878 0 : pEvent->xconfigure.width ) ||
2879 0 : ( sal::static_int_cast< int >(maGeometry.nHeight) !=
2880 : pEvent->xconfigure.height ) )
2881 : {
2882 0 : maGeometry.nWidth = pEvent->xconfigure.width;
2883 0 : maGeometry.nHeight = pEvent->xconfigure.height;
2884 0 : setMinMaxSize();
2885 0 : AllocateFrame();
2886 0 : getDisplay()->SendInternalEvent( this, NULL, SALEVENT_RESIZE );
2887 : }
2888 : }
2889 0 : else if( m_pForeignTopLevel && pEvent->xconfigure.window == m_aForeignTopLevelWindow )
2890 : {
2891 0 : bContinueDispatch = false;
2892 : // update position
2893 0 : int x = 0, y = 0;
2894 : XLIB_Window aChild;
2895 0 : XTranslateCoordinates( getDisplay()->GetDisplay(),
2896 : widget_get_xid(m_pWindow),
2897 0 : getDisplay()->GetRootWindow( getDisplay()->GetDefaultXScreen() ),
2898 : 0, 0,
2899 : &x, &y,
2900 0 : &aChild );
2901 0 : if( x != maGeometry.nX || y != maGeometry.nY )
2902 : {
2903 0 : maGeometry.nX = x;
2904 0 : maGeometry.nY = y;
2905 0 : getDisplay()->SendInternalEvent( this, NULL, SALEVENT_MOVE );
2906 : }
2907 : }
2908 : }
2909 0 : else if( pEvent->type == ClientMessage &&
2910 0 : pEvent->xclient.message_type == getDisplay()->getWMAdaptor()->getAtom( vcl_sal::WMAdaptor::XEMBED ) &&
2911 0 : pEvent->xclient.window == widget_get_xid(m_pWindow) &&
2912 : m_bWindowIsGtkPlug
2913 : )
2914 : {
2915 : // FIXME: this should not be necessary, GtkPlug should do this
2916 : // transparently for us
2917 0 : if( pEvent->xclient.data.l[1] == 1 || // XEMBED_WINDOW_ACTIVATE
2918 0 : pEvent->xclient.data.l[1] == 2 // XEMBED_WINDOW_DEACTIVATE
2919 : )
2920 : {
2921 : GdkEventFocus aEvent;
2922 0 : aEvent.type = GDK_FOCUS_CHANGE;
2923 0 : aEvent.window = widget_get_window( m_pWindow );
2924 0 : aEvent.send_event = sal_True;
2925 0 : aEvent.in = (pEvent->xclient.data.l[1] == 1);
2926 0 : signalFocus( m_pWindow, &aEvent, this );
2927 : }
2928 : }
2929 :
2930 0 : return bContinueDispatch;
2931 : }
2932 : #endif
2933 :
2934 0 : gboolean GtkSalFrame::signalButton( GtkWidget*, GdkEventButton* pEvent, gpointer frame )
2935 : {
2936 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
2937 : SalMouseEvent aEvent;
2938 0 : sal_uInt16 nEventType = 0;
2939 0 : switch( pEvent->type )
2940 : {
2941 : case GDK_BUTTON_PRESS:
2942 0 : nEventType = SALEVENT_MOUSEBUTTONDOWN;
2943 0 : break;
2944 : case GDK_BUTTON_RELEASE:
2945 0 : nEventType = SALEVENT_MOUSEBUTTONUP;
2946 0 : break;
2947 : default:
2948 0 : return sal_False;
2949 : }
2950 0 : switch( pEvent->button )
2951 : {
2952 0 : case 1: aEvent.mnButton = MOUSE_LEFT; break;
2953 0 : case 2: aEvent.mnButton = MOUSE_MIDDLE; break;
2954 0 : case 3: aEvent.mnButton = MOUSE_RIGHT; break;
2955 0 : default: return sal_False;
2956 : }
2957 0 : aEvent.mnTime = pEvent->time;
2958 0 : aEvent.mnX = (long)pEvent->x_root - pThis->maGeometry.nX;
2959 0 : aEvent.mnY = (long)pEvent->y_root - pThis->maGeometry.nY;
2960 0 : aEvent.mnCode = GetMouseModCode( pEvent->state );
2961 :
2962 0 : bool bClosePopups = false;
2963 0 : if( pEvent->type == GDK_BUTTON_PRESS &&
2964 0 : (pThis->m_nStyle & SAL_FRAME_STYLE_OWNERDRAWDECORATION) == 0
2965 : )
2966 : {
2967 0 : if( m_nFloats > 0 )
2968 : {
2969 : // close popups if user clicks outside our application
2970 : gint x, y;
2971 0 : bClosePopups = (gdk_display_get_window_at_pointer( pThis->getGdkDisplay(), &x, &y ) == NULL);
2972 : }
2973 : /* #i30306# release implicit pointer grab if no popups are open; else
2974 : * Drag cannot grab the pointer and will fail.
2975 : */
2976 0 : if( m_nFloats < 1 || bClosePopups )
2977 0 : gdk_display_pointer_ungrab( pThis->getGdkDisplay(), GDK_CURRENT_TIME );
2978 : }
2979 :
2980 0 : if( pThis->m_bWindowIsGtkPlug &&
2981 0 : pEvent->type == GDK_BUTTON_PRESS &&
2982 0 : pEvent->button == 1 )
2983 : {
2984 0 : pThis->askForXEmbedFocus( pEvent->time );
2985 : }
2986 :
2987 : // --- RTL --- (mirror mouse pos)
2988 0 : if( Application::GetSettings().GetLayoutRTL() )
2989 0 : aEvent.mnX = pThis->maGeometry.nWidth-1-aEvent.mnX;
2990 :
2991 0 : vcl::DeletionListener aDel( pThis );
2992 :
2993 0 : pThis->CallCallback( nEventType, &aEvent );
2994 :
2995 0 : if( ! aDel.isDeleted() )
2996 : {
2997 0 : if( bClosePopups )
2998 : {
2999 0 : ImplSVData* pSVData = ImplGetSVData();
3000 0 : if ( pSVData->maWinData.mpFirstFloat )
3001 : {
3002 0 : static const char* pEnv = getenv( "SAL_FLOATWIN_NOAPPFOCUSCLOSE" );
3003 0 : if ( !(pSVData->maWinData.mpFirstFloat->GetPopupModeFlags() & FLOATWIN_POPUPMODE_NOAPPFOCUSCLOSE) && !(pEnv && *pEnv) )
3004 0 : pSVData->maWinData.mpFirstFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL );
3005 : }
3006 : }
3007 :
3008 0 : if( ! aDel.isDeleted() )
3009 : {
3010 0 : int frame_x = (int)(pEvent->x_root - pEvent->x);
3011 0 : int frame_y = (int)(pEvent->y_root - pEvent->y);
3012 0 : if( frame_x != pThis->maGeometry.nX || frame_y != pThis->maGeometry.nY )
3013 : {
3014 0 : pThis->maGeometry.nX = frame_x;
3015 0 : pThis->maGeometry.nY = frame_y;
3016 0 : pThis->CallCallback( SALEVENT_MOVE, NULL );
3017 : }
3018 : }
3019 : }
3020 :
3021 0 : return sal_False;
3022 : }
3023 :
3024 0 : gboolean GtkSalFrame::signalScroll( GtkWidget*, GdkEvent* pEvent, gpointer frame )
3025 : {
3026 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3027 0 : GdkEventScroll* pSEvent = (GdkEventScroll*)pEvent;
3028 :
3029 : static sal_uLong nLines = 0;
3030 0 : if( ! nLines )
3031 : {
3032 0 : char* pEnv = getenv( "SAL_WHEELLINES" );
3033 0 : nLines = pEnv ? atoi( pEnv ) : 3;
3034 0 : if( nLines > 10 )
3035 0 : nLines = SAL_WHEELMOUSE_EVENT_PAGESCROLL;
3036 : }
3037 :
3038 0 : bool bNeg = (pSEvent->direction == GDK_SCROLL_DOWN || pSEvent->direction == GDK_SCROLL_RIGHT );
3039 0 : SalWheelMouseEvent aEvent;
3040 0 : aEvent.mnTime = pSEvent->time;
3041 0 : aEvent.mnX = (sal_uLong)pSEvent->x;
3042 0 : aEvent.mnY = (sal_uLong)pSEvent->y;
3043 0 : aEvent.mnDelta = bNeg ? -120 : 120;
3044 0 : aEvent.mnNotchDelta = bNeg ? -1 : 1;
3045 0 : aEvent.mnScrollLines = nLines;
3046 0 : aEvent.mnCode = GetMouseModCode( pSEvent->state );
3047 0 : aEvent.mbHorz = (pSEvent->direction == GDK_SCROLL_LEFT || pSEvent->direction == GDK_SCROLL_RIGHT);
3048 :
3049 : // --- RTL --- (mirror mouse pos)
3050 0 : if( Application::GetSettings().GetLayoutRTL() )
3051 0 : aEvent.mnX = pThis->maGeometry.nWidth-1-aEvent.mnX;
3052 :
3053 0 : pThis->CallCallback( SALEVENT_WHEELMOUSE, &aEvent );
3054 :
3055 0 : return sal_False;
3056 : }
3057 :
3058 0 : gboolean GtkSalFrame::signalMotion( GtkWidget*, GdkEventMotion* pEvent, gpointer frame )
3059 : {
3060 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3061 :
3062 : SalMouseEvent aEvent;
3063 0 : aEvent.mnTime = pEvent->time;
3064 0 : aEvent.mnX = (long)pEvent->x_root - pThis->maGeometry.nX;
3065 0 : aEvent.mnY = (long)pEvent->y_root - pThis->maGeometry.nY;
3066 0 : aEvent.mnCode = GetMouseModCode( pEvent->state );
3067 0 : aEvent.mnButton = 0;
3068 :
3069 : // --- RTL --- (mirror mouse pos)
3070 0 : if( Application::GetSettings().GetLayoutRTL() )
3071 0 : aEvent.mnX = pThis->maGeometry.nWidth-1-aEvent.mnX;
3072 :
3073 0 : vcl::DeletionListener aDel( pThis );
3074 :
3075 0 : pThis->CallCallback( SALEVENT_MOUSEMOVE, &aEvent );
3076 :
3077 0 : if( ! aDel.isDeleted() )
3078 : {
3079 0 : int frame_x = (int)(pEvent->x_root - pEvent->x);
3080 0 : int frame_y = (int)(pEvent->y_root - pEvent->y);
3081 0 : if( frame_x != pThis->maGeometry.nX || frame_y != pThis->maGeometry.nY )
3082 : {
3083 0 : pThis->maGeometry.nX = frame_x;
3084 0 : pThis->maGeometry.nY = frame_y;
3085 0 : pThis->CallCallback( SALEVENT_MOVE, NULL );
3086 : }
3087 :
3088 0 : if( ! aDel.isDeleted() )
3089 : {
3090 : // ask for the next hint
3091 : gint x, y;
3092 : GdkModifierType mask;
3093 0 : gdk_window_get_pointer( widget_get_window(GTK_WIDGET(pThis->m_pWindow)), &x, &y, &mask );
3094 : }
3095 : }
3096 :
3097 0 : return sal_True;
3098 : }
3099 :
3100 0 : gboolean GtkSalFrame::signalCrossing( GtkWidget*, GdkEventCrossing* pEvent, gpointer frame )
3101 : {
3102 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3103 : SalMouseEvent aEvent;
3104 0 : aEvent.mnTime = pEvent->time;
3105 0 : aEvent.mnX = (long)pEvent->x_root - pThis->maGeometry.nX;
3106 0 : aEvent.mnY = (long)pEvent->y_root - pThis->maGeometry.nY;
3107 0 : aEvent.mnCode = GetMouseModCode( pEvent->state );
3108 0 : aEvent.mnButton = 0;
3109 :
3110 0 : pThis->CallCallback( (pEvent->type == GDK_ENTER_NOTIFY) ? SALEVENT_MOUSEMOVE : SALEVENT_MOUSELEAVE, &aEvent );
3111 :
3112 0 : return sal_True;
3113 : }
3114 :
3115 : #if GTK_CHECK_VERSION(3,0,0)
3116 : void GtkSalFrame::pushIgnoreDamage()
3117 : {
3118 : m_nDuringRender++;
3119 : }
3120 :
3121 : void GtkSalFrame::popIgnoreDamage()
3122 : {
3123 : m_nDuringRender--;
3124 : }
3125 :
3126 : bool GtkSalFrame::isDuringRender()
3127 : {
3128 : return m_nDuringRender;
3129 : }
3130 :
3131 : #endif
3132 :
3133 0 : void GtkSalFrame::damaged (const basegfx::B2IBox& rDamageRect)
3134 : {
3135 : #if !GTK_CHECK_VERSION(3,0,0)
3136 : (void)rDamageRect;
3137 : #else
3138 : if ( isDuringRender() )
3139 : return;
3140 : #if OSL_DEBUG_LEVEL > 1
3141 : long long area = rDamageRect.getWidth() * rDamageRect.getHeight();
3142 : if( area > 32 * 1024 )
3143 : {
3144 : fprintf( stderr, "bitmap damaged %d %d (%dx%d) area %lld widget\n",
3145 : (int) rDamageRect.getMinX(),
3146 : (int) rDamageRect.getMinY(),
3147 : (int) rDamageRect.getWidth(),
3148 : (int) rDamageRect.getHeight(),
3149 : area );
3150 : }
3151 : #endif
3152 : /* FIXME: this is a dirty hack, to render buttons correctly, we
3153 : * should of course remove the -100 and + 200, but the whole area
3154 : * won't be rendered then.
3155 : */
3156 : gtk_widget_queue_draw_area( m_pWindow,
3157 : rDamageRect.getMinX() - 1,
3158 : rDamageRect.getMinY() - 1,
3159 : rDamageRect.getWidth() + 2,
3160 : rDamageRect.getHeight() + 2 );
3161 : #endif
3162 0 : }
3163 :
3164 : #if GTK_CHECK_VERSION(3,0,0)
3165 : // FIXME: This is incredibly lame ... but so is cairo's insistance on -exactly-
3166 : // its own stride - neither more nor less - particularly not more aligned
3167 : // we like 8byte aligned, it likes 4 - most odd.
3168 : void GtkSalFrame::renderArea( cairo_t *cr, cairo_rectangle_t *area )
3169 : {
3170 : if( !m_aFrame.get() )
3171 : return;
3172 :
3173 : basebmp::RawMemorySharedArray data = m_aFrame->getBuffer();
3174 : basegfx::B2IVector size = m_aFrame->getSize();
3175 : sal_Int32 nStride = m_aFrame->getScanlineStride();
3176 :
3177 : long ax = area->x;
3178 : long ay = area->y;
3179 : long awidth = area->width;
3180 : long aheight = area->height;
3181 :
3182 : // Sanity check bounds - we get some odd things here.
3183 : if( ax >= size.getX() )
3184 : ax = size.getX() - 1;
3185 : if( ay >= size.getY() )
3186 : ay = size.getY() - 1;
3187 : if( ax < 0 )
3188 : {
3189 : ax = 0;
3190 : awidth += ax;
3191 : }
3192 : if( ay < 0 )
3193 : {
3194 : ay = 0;
3195 : aheight += ay;
3196 : }
3197 : if( ax + awidth > size.getX() )
3198 : awidth = size.getX() - ax;
3199 : if( ay + aheight > size.getY() )
3200 : aheight = size.getY() - ay;
3201 :
3202 : cairo_save( cr );
3203 :
3204 : int cairo_stride = cairo_format_stride_for_width (CAIRO_FORMAT_ARGB32, area->width);
3205 : unsigned char *p, *src, *mem = (unsigned char *)malloc (32 * cairo_stride * area->height);
3206 : p = mem;
3207 : src = data.get();
3208 : src += (int)ay * nStride + (int)ax * 3;
3209 :
3210 : for (int y = 0; y < aheight; ++y)
3211 : {
3212 : for (int x = 0; x < awidth; ++x)
3213 : {
3214 : p[x*4 + 0] = src[x*3 + 0]; // B
3215 : p[x*4 + 1] = src[x*3 + 1]; // G
3216 : p[x*4 + 2] = src[x*3 + 2]; // R
3217 : p[x*4 + 3] = 255; // A
3218 : }
3219 : src += nStride;
3220 : p += cairo_stride;
3221 : }
3222 : cairo_surface_t *pSurface =
3223 : cairo_image_surface_create_for_data( mem,
3224 : CAIRO_FORMAT_ARGB32,
3225 : awidth, aheight,
3226 : cairo_stride );
3227 : /* g_warning( "Fixed cairo status %d %d strides: %d vs %d, mask %d\n",
3228 : (int) cairo_status( cr ),
3229 : (int) cairo_surface_status( pSurface ),
3230 : (int) nStride,
3231 : (int) cairo_stride,
3232 : (int) (cairo_stride & (sizeof (uint32_t)-1)) ); */
3233 :
3234 : cairo_set_operator( cr, CAIRO_OPERATOR_OVER );
3235 : cairo_set_source_surface( cr, pSurface, ax, ay );
3236 : cairo_paint( cr );
3237 : cairo_surface_destroy( pSurface );
3238 : free (mem);
3239 : cairo_restore( cr );
3240 :
3241 : // Render red rectangles to show what was re-rendered ...
3242 : if (debugRedboxRedraws)
3243 : {
3244 : cairo_save( cr );
3245 : cairo_set_line_width( cr, 1.0 );
3246 : cairo_set_source_rgb( cr, 1.0, 0, 0 );
3247 : cairo_rectangle( cr, ax + 1.0, ay + 1.0, awidth - 2.0, aheight - 2.0 );
3248 : cairo_stroke( cr );
3249 : cairo_restore( cr );
3250 : }
3251 : }
3252 :
3253 : gboolean GtkSalFrame::signalDraw( GtkWidget*, cairo_t *cr, gpointer frame )
3254 : {
3255 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3256 :
3257 : double x1 = 0.0, y1 = 0.0, x2 = 0.0, y2 = 0.0;
3258 : cairo_clip_extents (cr, &x1, &y1, &x2, &y2);
3259 :
3260 : if (debugQueuePureRedraw > 0)
3261 : {
3262 : debugQueuePureRedraw--;
3263 : fprintf (stderr, "skip signalDraw for debug %d\n", debugQueuePureRedraw);
3264 : cairo_rectangle_t rect = { x1, y1, x2 - x1, y2 - y1 };
3265 : pThis->renderArea( cr, &rect );
3266 : return FALSE;
3267 : }
3268 :
3269 : // FIXME: we quite probably want to stop re-rendering of pieces
3270 : // that we know are just damaged by us and hence already re-rendered
3271 : pThis->m_nDuringRender++;
3272 :
3273 : // FIXME: we need to profile whether re-rendering the entire
3274 : // clip region, and just pushing (with renderArea) smaller pieces
3275 : // is faster ...
3276 : cairo_rectangle_list_t *rects = cairo_copy_clip_rectangle_list (cr);
3277 : fprintf( stderr, "paint %d regions\n", rects->num_rectangles);
3278 : for (int i = 0; i < rects->num_rectangles; i++) {
3279 : cairo_rectangle_t rect = rects->rectangles[i];
3280 : fprintf( stderr, "\t%d -> %g,%g %gx%g\n", i,
3281 : rect.x, rect.y, rect.width, rect.height );
3282 :
3283 : struct SalPaintEvent aEvent( rect.x, rect.y, rect.width, rect.height );
3284 : aEvent.mbImmediateUpdate = true;
3285 : pThis->CallCallback( SALEVENT_PAINT, &aEvent );
3286 : pThis->renderArea( cr, &rect );
3287 : }
3288 :
3289 : pThis->m_nDuringRender--;
3290 :
3291 : return FALSE;
3292 : }
3293 : #endif // GTK_CHECK_VERSION(3,0,0)
3294 :
3295 :
3296 0 : gboolean GtkSalFrame::signalExpose( GtkWidget*, GdkEventExpose* pEvent, gpointer frame )
3297 : {
3298 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3299 :
3300 0 : struct SalPaintEvent aEvent( pEvent->area.x, pEvent->area.y, pEvent->area.width, pEvent->area.height );
3301 :
3302 0 : pThis->CallCallback( SALEVENT_PAINT, &aEvent );
3303 :
3304 0 : return sal_False;
3305 : }
3306 :
3307 0 : gboolean GtkSalFrame::signalFocus( GtkWidget*, GdkEventFocus* pEvent, gpointer frame )
3308 : {
3309 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3310 :
3311 : X11SalInstance *pSalInstance =
3312 0 : static_cast< X11SalInstance* >(GetSalData()->m_pInstance);
3313 :
3314 : // check if printers have changed (analogous to salframe focus handler)
3315 0 : pSalInstance->updatePrinterUpdate();
3316 :
3317 0 : if( !pEvent->in )
3318 : {
3319 0 : pThis->m_nKeyModifiers = 0;
3320 0 : pThis->m_bSendModChangeOnRelease = false;
3321 : }
3322 :
3323 0 : if( pThis->m_pIMHandler )
3324 0 : pThis->m_pIMHandler->focusChanged( pEvent->in );
3325 :
3326 : // ask for changed printers like generic implementation
3327 0 : if( pEvent->in && pSalInstance->isPrinterInit() )
3328 0 : pSalInstance->updatePrinterUpdate();
3329 :
3330 : // FIXME: find out who the hell steals the focus from our frame
3331 : // while we have the pointer grabbed, this should not come from
3332 : // the window manager. Is this an event that was still queued ?
3333 : // The focus does not seem to get set inside our process
3334 : //
3335 : // in the meantime do not propagate focus get/lose if floats are open
3336 0 : if( m_nFloats == 0 )
3337 0 : pThis->CallCallback( pEvent->in ? SALEVENT_GETFOCUS : SALEVENT_LOSEFOCUS, NULL );
3338 :
3339 0 : return sal_False;
3340 : }
3341 :
3342 0 : gboolean GtkSalFrame::signalMap( GtkWidget *pWidget, GdkEvent*, gpointer frame )
3343 : {
3344 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3345 :
3346 0 : bool bSetFocus = pThis->m_bSetFocusOnMap;
3347 0 : pThis->m_bSetFocusOnMap = false;
3348 :
3349 : #if !GTK_CHECK_VERSION(3,0,0)
3350 0 : if( bSetFocus )
3351 : {
3352 0 : GetGenericData()->ErrorTrapPush();
3353 0 : XSetInputFocus( pThis->getDisplay()->GetDisplay(),
3354 : widget_get_xid(pWidget),
3355 0 : RevertToParent, CurrentTime );
3356 0 : XSync( pThis->getDisplay()->GetDisplay(), False );
3357 0 : GetGenericData()->ErrorTrapPop();
3358 : }
3359 : #else
3360 : (void)pWidget; (void)bSetFocus;
3361 : # warning FIXME no set input focus ...
3362 : #endif
3363 :
3364 0 : pThis->CallCallback( SALEVENT_RESIZE, NULL );
3365 :
3366 0 : return sal_False;
3367 : }
3368 :
3369 0 : gboolean GtkSalFrame::signalUnmap( GtkWidget*, GdkEvent*, gpointer frame )
3370 : {
3371 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3372 :
3373 0 : pThis->CallCallback( SALEVENT_RESIZE, NULL );
3374 :
3375 0 : return sal_False;
3376 : }
3377 :
3378 0 : gboolean GtkSalFrame::signalConfigure( GtkWidget*, GdkEventConfigure* pEvent, gpointer frame )
3379 : {
3380 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3381 :
3382 0 : bool bMoved = false, bSized = false;
3383 0 : int x = pEvent->x, y = pEvent->y;
3384 :
3385 : /* HACK: during sizing/moving a toolbar pThis->maGeometry is actually
3386 : * already exact; even worse: due to the asynchronicity of configure
3387 : * events the borderwindow which would evaluate this event
3388 : * would size/move based on wrong data if we would actually evaluate
3389 : * this event. So let's swallow it.
3390 : */
3391 0 : if( (pThis->m_nStyle & SAL_FRAME_STYLE_OWNERDRAWDECORATION) &&
3392 0 : pThis->getDisplay()->GetCaptureFrame() == pThis )
3393 0 : return sal_False;
3394 :
3395 : /* #i31785# claims we cannot trust the x,y members of the event;
3396 : * they are e.g. not set correctly on maximize/demaximize;
3397 : * yet the gdkdisplay-x11.c code handling configure_events has
3398 : * done this XTranslateCoordinates work since the day ~zero.
3399 : */
3400 0 : if( x != pThis->maGeometry.nX || y != pThis->maGeometry.nY )
3401 : {
3402 0 : bMoved = true;
3403 0 : pThis->maGeometry.nX = x;
3404 0 : pThis->maGeometry.nY = y;
3405 : }
3406 : /* #i86302#
3407 : * for non sizeable windows we set the min and max hint for the window manager to
3408 : * achieve correct sizing. However this is asynchronous and e.g. on Compiz
3409 : * it sometimes happens that the window gets resized to another size (some default)
3410 : * if we update the size here, subsequent setMinMaxSize will use this wrong size
3411 : * - which is not good since the window manager will now size the window back to this
3412 : * wrong size at some point.
3413 : */
3414 : /* fprintf (stderr, "configure %d %d %d (%d) %d, %d diff? %d\n",
3415 : (int)pThis->m_bFullscreen, (pThis->m_nStyle & (SAL_FRAME_STYLE_SIZEABLE | SAL_FRAME_STYLE_PLUG)), SAL_FRAME_STYLE_SIZEABLE,
3416 : !!( pThis->m_bFullscreen || (pThis->m_nStyle & (SAL_FRAME_STYLE_SIZEABLE | SAL_FRAME_STYLE_PLUG)) == SAL_FRAME_STYLE_SIZEABLE ),
3417 : pEvent->width, pEvent->height,
3418 : !!(pEvent->width != (int)pThis->maGeometry.nWidth || pEvent->height != (int)pThis->maGeometry.nHeight)
3419 : ); */
3420 0 : if( pThis->m_bFullscreen || (pThis->m_nStyle & (SAL_FRAME_STYLE_SIZEABLE | SAL_FRAME_STYLE_PLUG)) == SAL_FRAME_STYLE_SIZEABLE )
3421 : {
3422 0 : if( pEvent->width != (int)pThis->maGeometry.nWidth || pEvent->height != (int)pThis->maGeometry.nHeight )
3423 : {
3424 0 : bSized = true;
3425 0 : pThis->maGeometry.nWidth = pEvent->width;
3426 0 : pThis->maGeometry.nHeight = pEvent->height;
3427 : }
3428 : }
3429 :
3430 : // update decoration hints
3431 0 : if( ! (pThis->m_nStyle & SAL_FRAME_STYLE_PLUG) )
3432 : {
3433 : GdkRectangle aRect;
3434 0 : gdk_window_get_frame_extents( widget_get_window(GTK_WIDGET(pThis->m_pWindow)), &aRect );
3435 0 : pThis->maGeometry.nTopDecoration = y - aRect.y;
3436 0 : pThis->maGeometry.nBottomDecoration = aRect.y + aRect.height - y - pEvent->height;
3437 0 : pThis->maGeometry.nLeftDecoration = x - aRect.x;
3438 0 : pThis->maGeometry.nRightDecoration = aRect.x + aRect.width - x - pEvent->width;
3439 : }
3440 : else
3441 : {
3442 : pThis->maGeometry.nTopDecoration =
3443 : pThis->maGeometry.nBottomDecoration =
3444 : pThis->maGeometry.nLeftDecoration =
3445 0 : pThis->maGeometry.nRightDecoration = 0;
3446 : }
3447 :
3448 0 : pThis->updateScreenNumber();
3449 0 : if( bSized )
3450 0 : pThis->AllocateFrame();
3451 :
3452 0 : if( bMoved && bSized )
3453 0 : pThis->CallCallback( SALEVENT_MOVERESIZE, NULL );
3454 0 : else if( bMoved )
3455 0 : pThis->CallCallback( SALEVENT_MOVE, NULL );
3456 0 : else if( bSized )
3457 0 : pThis->CallCallback( SALEVENT_RESIZE, NULL );
3458 :
3459 0 : return sal_False;
3460 : }
3461 :
3462 0 : gboolean GtkSalFrame::signalKey( GtkWidget*, GdkEventKey* pEvent, gpointer frame )
3463 : {
3464 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3465 :
3466 0 : vcl::DeletionListener aDel( pThis );
3467 :
3468 0 : if( pThis->m_pIMHandler )
3469 : {
3470 0 : if( pThis->m_pIMHandler->handleKeyEvent( pEvent ) )
3471 0 : return sal_True;
3472 : }
3473 :
3474 : // handle modifiers
3475 0 : if( pEvent->keyval == GDK_Shift_L || pEvent->keyval == GDK_Shift_R ||
3476 0 : pEvent->keyval == GDK_Control_L || pEvent->keyval == GDK_Control_R ||
3477 0 : pEvent->keyval == GDK_Alt_L || pEvent->keyval == GDK_Alt_R ||
3478 0 : pEvent->keyval == GDK_Meta_L || pEvent->keyval == GDK_Meta_R ||
3479 0 : pEvent->keyval == GDK_Super_L || pEvent->keyval == GDK_Super_R )
3480 : {
3481 : SalKeyModEvent aModEvt;
3482 :
3483 0 : sal_uInt16 nModCode = GetKeyModCode( pEvent->state );
3484 :
3485 0 : aModEvt.mnModKeyCode = 0; // emit no MODKEYCHANGE events
3486 0 : if( pEvent->type == GDK_KEY_PRESS && !pThis->m_nKeyModifiers )
3487 0 : pThis->m_bSendModChangeOnRelease = true;
3488 :
3489 0 : else if( pEvent->type == GDK_KEY_RELEASE &&
3490 : pThis->m_bSendModChangeOnRelease )
3491 : {
3492 0 : aModEvt.mnModKeyCode = pThis->m_nKeyModifiers;
3493 0 : pThis->m_nKeyModifiers = 0;
3494 : }
3495 :
3496 0 : sal_uInt16 nExtModMask = 0;
3497 0 : sal_uInt16 nModMask = 0;
3498 : // pressing just the ctrl key leads to a keysym of XK_Control but
3499 : // the event state does not contain ControlMask. In the release
3500 : // event its the other way round: it does contain the Control mask.
3501 : // The modifier mode therefore has to be adapted manually.
3502 0 : switch( pEvent->keyval )
3503 : {
3504 : case GDK_Control_L:
3505 0 : nExtModMask = MODKEY_LMOD1;
3506 0 : nModMask = KEY_MOD1;
3507 0 : break;
3508 : case GDK_Control_R:
3509 0 : nExtModMask = MODKEY_RMOD1;
3510 0 : nModMask = KEY_MOD1;
3511 0 : break;
3512 : case GDK_Alt_L:
3513 0 : nExtModMask = MODKEY_LMOD2;
3514 0 : nModMask = KEY_MOD2;
3515 0 : break;
3516 : case GDK_Alt_R:
3517 0 : nExtModMask = MODKEY_RMOD2;
3518 0 : nModMask = KEY_MOD2;
3519 0 : break;
3520 : case GDK_Shift_L:
3521 0 : nExtModMask = MODKEY_LSHIFT;
3522 0 : nModMask = KEY_SHIFT;
3523 0 : break;
3524 : case GDK_Shift_R:
3525 0 : nExtModMask = MODKEY_RSHIFT;
3526 0 : nModMask = KEY_SHIFT;
3527 0 : break;
3528 : // Map Meta/Super to MOD3 modifier on all Unix systems
3529 : // except Mac OS X
3530 : case GDK_Meta_L:
3531 : case GDK_Super_L:
3532 0 : nExtModMask = MODKEY_LMOD3;
3533 0 : nModMask = KEY_MOD3;
3534 0 : break;
3535 : case GDK_Meta_R:
3536 : case GDK_Super_R:
3537 0 : nExtModMask = MODKEY_RMOD3;
3538 0 : nModMask = KEY_MOD3;
3539 0 : break;
3540 : }
3541 0 : if( pEvent->type == GDK_KEY_RELEASE )
3542 : {
3543 0 : nModCode &= ~nModMask;
3544 0 : pThis->m_nKeyModifiers &= ~nExtModMask;
3545 : }
3546 : else
3547 : {
3548 0 : nModCode |= nModMask;
3549 0 : pThis->m_nKeyModifiers |= nExtModMask;
3550 : }
3551 :
3552 0 : aModEvt.mnCode = nModCode;
3553 0 : aModEvt.mnTime = pEvent->time;
3554 :
3555 0 : pThis->CallCallback( SALEVENT_KEYMODCHANGE, &aModEvt );
3556 :
3557 : }
3558 : else
3559 : {
3560 : pThis->doKeyCallback( pEvent->state,
3561 : pEvent->keyval,
3562 : pEvent->hardware_keycode,
3563 : pEvent->group,
3564 : pEvent->time,
3565 0 : sal_Unicode(gdk_keyval_to_unicode( pEvent->keyval )),
3566 : (pEvent->type == GDK_KEY_PRESS),
3567 0 : false );
3568 0 : if( ! aDel.isDeleted() )
3569 0 : pThis->m_bSendModChangeOnRelease = false;
3570 : }
3571 :
3572 0 : if( !aDel.isDeleted() && pThis->m_pIMHandler )
3573 0 : pThis->m_pIMHandler->updateIMSpotLocation();
3574 :
3575 0 : return sal_True;
3576 : }
3577 :
3578 0 : gboolean GtkSalFrame::signalDelete( GtkWidget*, GdkEvent*, gpointer frame )
3579 : {
3580 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3581 :
3582 0 : pThis->CallCallback( SALEVENT_CLOSE, NULL );
3583 :
3584 0 : return sal_True;
3585 : }
3586 :
3587 0 : void GtkSalFrame::signalStyleSet( GtkWidget*, GtkStyle* pPrevious, gpointer frame )
3588 : {
3589 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3590 :
3591 : // every frame gets an initial style set on creation
3592 : // do not post these as the whole application tends to
3593 : // redraw itself to adjust to the new style
3594 : // where there IS no new style resulting in tremendous unnecessary flickering
3595 0 : if( pPrevious != NULL )
3596 : {
3597 : // signalStyleSet does NOT usually have the gdk lock
3598 : // so post user event to safely dispatch the SALEVENT_SETTINGSCHANGED
3599 : // note: settings changed for multiple frames is avoided in winproc.cxx ImplHandleSettings
3600 0 : pThis->getDisplay()->SendInternalEvent( pThis, NULL, SALEVENT_SETTINGSCHANGED );
3601 0 : pThis->getDisplay()->SendInternalEvent( pThis, NULL, SALEVENT_FONTCHANGED );
3602 : }
3603 :
3604 : #if !GTK_CHECK_VERSION(3,0,0)
3605 : /* #i64117# gtk sets a nice background pixmap
3606 : * but we actually don't really want that, so save
3607 : * some time on the Xserver as well as prevent
3608 : * some paint issues
3609 : */
3610 0 : GdkWindow* pWin = widget_get_window(GTK_WIDGET(pThis->getWindow()));
3611 0 : if( pWin )
3612 : {
3613 0 : XLIB_Window aWin = GDK_WINDOW_XWINDOW(pWin);
3614 0 : if( aWin != None )
3615 0 : XSetWindowBackgroundPixmap( pThis->getDisplay()->GetDisplay(),
3616 : aWin,
3617 0 : pThis->m_hBackgroundPixmap );
3618 : }
3619 0 : if( ! pThis->m_pParent )
3620 : {
3621 : // signalize theme changed for NWF caches
3622 : // FIXME: should be called only once for a style change
3623 0 : GtkSalGraphics::bThemeChanged = sal_True;
3624 : }
3625 : #endif
3626 0 : }
3627 :
3628 0 : gboolean GtkSalFrame::signalState( GtkWidget*, GdkEvent* pEvent, gpointer frame )
3629 : {
3630 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3631 0 : if( (pThis->m_nState & GDK_WINDOW_STATE_ICONIFIED) != (pEvent->window_state.new_window_state & GDK_WINDOW_STATE_ICONIFIED ) )
3632 0 : pThis->getDisplay()->SendInternalEvent( pThis, NULL, SALEVENT_RESIZE );
3633 :
3634 0 : if( (pEvent->window_state.new_window_state & GDK_WINDOW_STATE_MAXIMIZED) &&
3635 0 : ! (pThis->m_nState & GDK_WINDOW_STATE_MAXIMIZED) )
3636 : {
3637 : pThis->m_aRestorePosSize =
3638 : Rectangle( Point( pThis->maGeometry.nX, pThis->maGeometry.nY ),
3639 0 : Size( pThis->maGeometry.nWidth, pThis->maGeometry.nHeight ) );
3640 : }
3641 0 : pThis->m_nState = pEvent->window_state.new_window_state;
3642 :
3643 : #if OSL_DEBUG_LEVEL > 1
3644 : if( (pEvent->window_state.changed_mask & GDK_WINDOW_STATE_FULLSCREEN) )
3645 : {
3646 : fprintf( stderr, "window %p %s full screen state\n",
3647 : pThis,
3648 : (pEvent->window_state.new_window_state & GDK_WINDOW_STATE_FULLSCREEN) ? "enters" : "leaves");
3649 : }
3650 : #endif
3651 :
3652 0 : return sal_False;
3653 : }
3654 :
3655 0 : gboolean GtkSalFrame::signalVisibility( GtkWidget*, GdkEventVisibility* pEvent, gpointer frame )
3656 : {
3657 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3658 0 : pThis->m_nVisibility = pEvent->state;
3659 :
3660 0 : return sal_False;
3661 : }
3662 :
3663 0 : void GtkSalFrame::signalDestroy( GtkWidget* pObj, gpointer frame )
3664 : {
3665 0 : GtkSalFrame* pThis = (GtkSalFrame*)frame;
3666 0 : if( pObj == pThis->m_pWindow )
3667 : {
3668 0 : pThis->m_pFixedContainer = NULL;
3669 0 : pThis->m_pWindow = NULL;
3670 : }
3671 0 : }
3672 :
3673 : // ----------------------------------------------------------------------
3674 : // GtkSalFrame::IMHandler
3675 : // ----------------------------------------------------------------------
3676 :
3677 0 : GtkSalFrame::IMHandler::IMHandler( GtkSalFrame* pFrame )
3678 : : m_pFrame(pFrame),
3679 : m_nPrevKeyPresses( 0 ),
3680 : m_pIMContext( NULL ),
3681 : m_bFocused( true ),
3682 0 : m_bPreeditJustChanged( false )
3683 : {
3684 0 : m_aInputEvent.mpTextAttr = NULL;
3685 0 : createIMContext();
3686 0 : }
3687 :
3688 0 : GtkSalFrame::IMHandler::~IMHandler()
3689 : {
3690 : // cancel an eventual event posted to begin preedit again
3691 0 : m_pFrame->getDisplay()->CancelInternalEvent( m_pFrame, &m_aInputEvent, SALEVENT_EXTTEXTINPUT );
3692 0 : deleteIMContext();
3693 0 : }
3694 :
3695 0 : void GtkSalFrame::IMHandler::createIMContext()
3696 : {
3697 0 : if( ! m_pIMContext )
3698 : {
3699 0 : m_pIMContext = gtk_im_multicontext_new ();
3700 0 : g_signal_connect( m_pIMContext, "commit",
3701 0 : G_CALLBACK (signalIMCommit), this );
3702 0 : g_signal_connect( m_pIMContext, "preedit_changed",
3703 0 : G_CALLBACK (signalIMPreeditChanged), this );
3704 0 : g_signal_connect( m_pIMContext, "retrieve_surrounding",
3705 0 : G_CALLBACK (signalIMRetrieveSurrounding), this );
3706 0 : g_signal_connect( m_pIMContext, "delete_surrounding",
3707 0 : G_CALLBACK (signalIMDeleteSurrounding), this );
3708 0 : g_signal_connect( m_pIMContext, "preedit_start",
3709 0 : G_CALLBACK (signalIMPreeditStart), this );
3710 0 : g_signal_connect( m_pIMContext, "preedit_end",
3711 0 : G_CALLBACK (signalIMPreeditEnd), this );
3712 :
3713 0 : GetGenericData()->ErrorTrapPush();
3714 0 : gtk_im_context_set_client_window( m_pIMContext, widget_get_window(GTK_WIDGET(m_pFrame->m_pWindow)) );
3715 0 : gtk_im_context_focus_in( m_pIMContext );
3716 0 : GetGenericData()->ErrorTrapPop();
3717 0 : m_bFocused = true;
3718 : }
3719 0 : }
3720 :
3721 0 : void GtkSalFrame::IMHandler::deleteIMContext()
3722 : {
3723 0 : if( m_pIMContext )
3724 : {
3725 : // first give IC a chance to deinitialize
3726 0 : GetGenericData()->ErrorTrapPush();
3727 0 : gtk_im_context_set_client_window( m_pIMContext, NULL );
3728 0 : GetGenericData()->ErrorTrapPop();
3729 : // destroy old IC
3730 0 : g_object_unref( m_pIMContext );
3731 0 : m_pIMContext = NULL;
3732 : }
3733 0 : }
3734 :
3735 0 : void GtkSalFrame::IMHandler::doCallEndExtTextInput()
3736 : {
3737 0 : m_aInputEvent.mpTextAttr = NULL;
3738 0 : m_pFrame->CallCallback( SALEVENT_ENDEXTTEXTINPUT, NULL );
3739 0 : }
3740 :
3741 0 : void GtkSalFrame::IMHandler::updateIMSpotLocation()
3742 : {
3743 : SalExtTextInputPosEvent aPosEvent;
3744 0 : m_pFrame->CallCallback( SALEVENT_EXTTEXTINPUTPOS, (void*)&aPosEvent );
3745 : GdkRectangle aArea;
3746 0 : aArea.x = aPosEvent.mnX;
3747 0 : aArea.y = aPosEvent.mnY;
3748 0 : aArea.width = aPosEvent.mnWidth;
3749 0 : aArea.height = aPosEvent.mnHeight;
3750 0 : GetGenericData()->ErrorTrapPush();
3751 0 : gtk_im_context_set_cursor_location( m_pIMContext, &aArea );
3752 0 : GetGenericData()->ErrorTrapPop();
3753 0 : }
3754 :
3755 0 : void GtkSalFrame::IMHandler::setInputContext( SalInputContext* )
3756 : {
3757 0 : }
3758 :
3759 0 : void GtkSalFrame::IMHandler::sendEmptyCommit()
3760 : {
3761 0 : vcl::DeletionListener aDel( m_pFrame );
3762 :
3763 0 : SalExtTextInputEvent aEmptyEv;
3764 0 : aEmptyEv.mnTime = 0;
3765 0 : aEmptyEv.mpTextAttr = 0;
3766 0 : aEmptyEv.maText = String();
3767 0 : aEmptyEv.mnCursorPos = 0;
3768 0 : aEmptyEv.mnCursorFlags = 0;
3769 0 : aEmptyEv.mnDeltaStart = 0;
3770 0 : aEmptyEv.mbOnlyCursor = False;
3771 0 : m_pFrame->CallCallback( SALEVENT_EXTTEXTINPUT, (void*)&aEmptyEv );
3772 0 : if( ! aDel.isDeleted() )
3773 0 : m_pFrame->CallCallback( SALEVENT_ENDEXTTEXTINPUT, NULL );
3774 0 : }
3775 :
3776 0 : void GtkSalFrame::IMHandler::endExtTextInput( sal_uInt16 /*nFlags*/ )
3777 : {
3778 0 : gtk_im_context_reset ( m_pIMContext );
3779 :
3780 0 : if( m_aInputEvent.mpTextAttr )
3781 : {
3782 0 : vcl::DeletionListener aDel( m_pFrame );
3783 : // delete preedit in sal (commit an empty string)
3784 0 : sendEmptyCommit();
3785 0 : if( ! aDel.isDeleted() )
3786 : {
3787 : // mark previous preedit state again (will e.g. be sent at focus gain)
3788 0 : m_aInputEvent.mpTextAttr = &m_aInputFlags[0];
3789 0 : if( m_bFocused )
3790 : {
3791 : // begin preedit again
3792 0 : m_pFrame->getDisplay()->SendInternalEvent( m_pFrame, &m_aInputEvent, SALEVENT_EXTTEXTINPUT );
3793 : }
3794 0 : }
3795 : }
3796 0 : }
3797 :
3798 0 : void GtkSalFrame::IMHandler::focusChanged( bool bFocusIn )
3799 : {
3800 0 : m_bFocused = bFocusIn;
3801 0 : if( bFocusIn )
3802 : {
3803 0 : GetGenericData()->ErrorTrapPush();
3804 0 : gtk_im_context_focus_in( m_pIMContext );
3805 0 : GetGenericData()->ErrorTrapPop();
3806 0 : if( m_aInputEvent.mpTextAttr )
3807 : {
3808 0 : sendEmptyCommit();
3809 : // begin preedit again
3810 0 : m_pFrame->getDisplay()->SendInternalEvent( m_pFrame, &m_aInputEvent, SALEVENT_EXTTEXTINPUT );
3811 : }
3812 : }
3813 : else
3814 : {
3815 0 : GetGenericData()->ErrorTrapPush();
3816 0 : gtk_im_context_focus_out( m_pIMContext );
3817 0 : GetGenericData()->ErrorTrapPop();
3818 : // cancel an eventual event posted to begin preedit again
3819 0 : m_pFrame->getDisplay()->CancelInternalEvent( m_pFrame, &m_aInputEvent, SALEVENT_EXTTEXTINPUT );
3820 : }
3821 0 : }
3822 :
3823 0 : bool GtkSalFrame::IMHandler::handleKeyEvent( GdkEventKey* pEvent )
3824 : {
3825 0 : vcl::DeletionListener aDel( m_pFrame );
3826 :
3827 0 : if( pEvent->type == GDK_KEY_PRESS )
3828 : {
3829 : // Add this key press event to the list of previous key presses
3830 : // to which we compare key release events. If a later key release
3831 : // event has a matching key press event in this list, we swallow
3832 : // the key release because some GTK Input Methods don't swallow it
3833 : // for us.
3834 0 : m_aPrevKeyPresses.push_back( PreviousKeyPress(pEvent) );
3835 0 : m_nPrevKeyPresses++;
3836 :
3837 : // Also pop off the earliest key press event if there are more than 10
3838 : // already.
3839 0 : while (m_nPrevKeyPresses > 10)
3840 : {
3841 0 : m_aPrevKeyPresses.pop_front();
3842 0 : m_nPrevKeyPresses--;
3843 : }
3844 :
3845 0 : GObject* pRef = G_OBJECT( g_object_ref( G_OBJECT( m_pIMContext ) ) );
3846 :
3847 : // #i51353# update spot location on every key input since we cannot
3848 : // know which key may activate a preedit choice window
3849 0 : updateIMSpotLocation();
3850 0 : if( aDel.isDeleted() )
3851 0 : return true;
3852 :
3853 0 : gboolean bResult = gtk_im_context_filter_keypress( m_pIMContext, pEvent );
3854 0 : g_object_unref( pRef );
3855 :
3856 0 : if( aDel.isDeleted() )
3857 0 : return true;
3858 :
3859 0 : m_bPreeditJustChanged = false;
3860 :
3861 0 : if( bResult )
3862 0 : return true;
3863 : else
3864 : {
3865 : DBG_ASSERT( m_nPrevKeyPresses > 0, "key press has vanished !" );
3866 0 : if( ! m_aPrevKeyPresses.empty() ) // sanity check
3867 : {
3868 : // event was not swallowed, do not filter a following
3869 : // key release event
3870 : // note: this relies on gtk_im_context_filter_keypress
3871 : // returning without calling a handler (in the "not swallowed"
3872 : // case ) which might change the previous key press list so
3873 : // we would pop the wrong event here
3874 0 : m_aPrevKeyPresses.pop_back();
3875 0 : m_nPrevKeyPresses--;
3876 : }
3877 : }
3878 : }
3879 :
3880 : // Determine if we got an earlier key press event corresponding to this key release
3881 0 : if (pEvent->type == GDK_KEY_RELEASE)
3882 : {
3883 0 : GObject* pRef = G_OBJECT( g_object_ref( G_OBJECT( m_pIMContext ) ) );
3884 0 : gboolean bResult = gtk_im_context_filter_keypress( m_pIMContext, pEvent );
3885 0 : g_object_unref( pRef );
3886 :
3887 0 : if( aDel.isDeleted() )
3888 0 : return true;
3889 :
3890 0 : m_bPreeditJustChanged = false;
3891 :
3892 0 : std::list<PreviousKeyPress>::iterator iter = m_aPrevKeyPresses.begin();
3893 0 : std::list<PreviousKeyPress>::iterator iter_end = m_aPrevKeyPresses.end();
3894 0 : while (iter != iter_end)
3895 : {
3896 : // If we found a corresponding previous key press event, swallow the release
3897 : // and remove the earlier key press from our list
3898 0 : if (*iter == pEvent)
3899 : {
3900 0 : m_aPrevKeyPresses.erase(iter);
3901 0 : m_nPrevKeyPresses--;
3902 0 : return true;
3903 : }
3904 0 : ++iter;
3905 : }
3906 :
3907 0 : if( bResult )
3908 0 : return true;
3909 : }
3910 :
3911 0 : return false;
3912 : }
3913 :
3914 : /* FIXME:
3915 : * #122282# still more hacking: some IMEs never start a preedit but simply commit
3916 : * in this case we cannot commit a single character. Workaround: do not do the
3917 : * single key hack for enter or space if the unicode commited does not match
3918 : */
3919 :
3920 0 : static bool checkSingleKeyCommitHack( guint keyval, sal_Unicode cCode )
3921 : {
3922 0 : bool bRet = true;
3923 0 : switch( keyval )
3924 : {
3925 : case GDK_KP_Enter:
3926 : case GDK_Return:
3927 0 : if( cCode != '\n' && cCode != '\r' )
3928 0 : bRet = false;
3929 0 : break;
3930 : case GDK_space:
3931 : case GDK_KP_Space:
3932 0 : if( cCode != ' ' )
3933 0 : bRet = false;
3934 0 : break;
3935 : default:
3936 0 : break;
3937 : }
3938 0 : return bRet;
3939 : }
3940 :
3941 : #ifdef SOLARIS
3942 : #define CONTEXT_ARG pContext
3943 : #else
3944 : #define CONTEXT_ARG EMPTYARG
3945 : #endif
3946 0 : void GtkSalFrame::IMHandler::signalIMCommit( GtkIMContext* CONTEXT_ARG, gchar* pText, gpointer im_handler )
3947 : {
3948 0 : GtkSalFrame::IMHandler* pThis = (GtkSalFrame::IMHandler*)im_handler;
3949 :
3950 0 : SolarMutexGuard aGuard;
3951 0 : vcl::DeletionListener aDel( pThis->m_pFrame );
3952 : {
3953 : const bool bWasPreedit =
3954 0 : (pThis->m_aInputEvent.mpTextAttr != 0) ||
3955 0 : pThis->m_bPreeditJustChanged;
3956 :
3957 0 : pThis->m_aInputEvent.mnTime = 0;
3958 0 : pThis->m_aInputEvent.mpTextAttr = 0;
3959 0 : pThis->m_aInputEvent.maText = String( pText, RTL_TEXTENCODING_UTF8 );
3960 0 : pThis->m_aInputEvent.mnCursorPos = pThis->m_aInputEvent.maText.getLength();
3961 0 : pThis->m_aInputEvent.mnCursorFlags = 0;
3962 0 : pThis->m_aInputEvent.mnDeltaStart = 0;
3963 0 : pThis->m_aInputEvent.mbOnlyCursor = False;
3964 :
3965 0 : pThis->m_aInputFlags.clear();
3966 :
3967 : /* necessary HACK: all keyboard input comes in here as soon as a IMContext is set
3968 : * which is logical and consequent. But since even simple input like
3969 : * <space> comes through the commit signal instead of signalKey
3970 : * and all kinds of windows only implement KeyInput (e.g. PushButtons,
3971 : * RadioButtons and a lot of other Controls), will send a single
3972 : * KeyInput/KeyUp sequence instead of an ExtText event if there
3973 : * never was a preedit and the text is only one character.
3974 : *
3975 : * In this case there the last ExtText event must have been
3976 : * SALEVENT_ENDEXTTEXTINPUT, either because of a regular commit
3977 : * or because there never was a preedit.
3978 : */
3979 0 : bool bSingleCommit = false;
3980 0 : if( ! bWasPreedit
3981 0 : && pThis->m_aInputEvent.maText.getLength() == 1
3982 0 : && ! pThis->m_aPrevKeyPresses.empty()
3983 : )
3984 : {
3985 0 : const PreviousKeyPress& rKP = pThis->m_aPrevKeyPresses.back();
3986 0 : sal_Unicode aOrigCode = pThis->m_aInputEvent.maText[0];
3987 :
3988 0 : if( checkSingleKeyCommitHack( rKP.keyval, aOrigCode ) )
3989 : {
3990 0 : pThis->m_pFrame->doKeyCallback( rKP.state, rKP.keyval, rKP.hardware_keycode, rKP.group, rKP.time, aOrigCode, true, true );
3991 0 : bSingleCommit = true;
3992 : }
3993 : }
3994 0 : if( ! bSingleCommit )
3995 : {
3996 0 : pThis->m_pFrame->CallCallback( SALEVENT_EXTTEXTINPUT, (void*)&pThis->m_aInputEvent);
3997 0 : if( ! aDel.isDeleted() )
3998 0 : pThis->doCallEndExtTextInput();
3999 : }
4000 0 : if( ! aDel.isDeleted() )
4001 : {
4002 : // reset input event
4003 0 : pThis->m_aInputEvent.maText = String();
4004 0 : pThis->m_aInputEvent.mnCursorPos = 0;
4005 0 : pThis->updateIMSpotLocation();
4006 : }
4007 0 : }
4008 : #ifdef SOLARIS
4009 : // #i51356# workaround a solaris IIIMP bug
4010 : // in case of partial commits the preedit changed signal
4011 : // and commit signal come in wrong order
4012 : if( ! aDel.isDeleted() )
4013 : signalIMPreeditChanged( pContext, im_handler );
4014 : #endif
4015 0 : }
4016 :
4017 0 : void GtkSalFrame::IMHandler::signalIMPreeditChanged( GtkIMContext*, gpointer im_handler )
4018 : {
4019 0 : GtkSalFrame::IMHandler* pThis = (GtkSalFrame::IMHandler*)im_handler;
4020 :
4021 0 : char* pText = NULL;
4022 0 : PangoAttrList* pAttrs = NULL;
4023 0 : gint nCursorPos = 0;
4024 :
4025 : gtk_im_context_get_preedit_string( pThis->m_pIMContext,
4026 : &pText,
4027 : &pAttrs,
4028 0 : &nCursorPos );
4029 0 : if( pText && ! *pText ) // empty string
4030 : {
4031 : // change from nothing to nothing -> do not start preedit
4032 : // e.g. this will activate input into a calc cell without
4033 : // user input
4034 0 : if( pThis->m_aInputEvent.maText.getLength() == 0 )
4035 : {
4036 0 : g_free( pText );
4037 0 : pango_attr_list_unref( pAttrs );
4038 0 : return;
4039 : }
4040 : }
4041 :
4042 0 : pThis->m_bPreeditJustChanged = true;
4043 :
4044 0 : bool bEndPreedit = (!pText || !*pText) && pThis->m_aInputEvent.mpTextAttr != NULL;
4045 0 : pThis->m_aInputEvent.mnTime = 0;
4046 0 : pThis->m_aInputEvent.maText = String( pText, RTL_TEXTENCODING_UTF8 );
4047 0 : pThis->m_aInputEvent.mnCursorPos = nCursorPos;
4048 0 : pThis->m_aInputEvent.mnCursorFlags = 0;
4049 0 : pThis->m_aInputEvent.mnDeltaStart = 0;
4050 0 : pThis->m_aInputEvent.mbOnlyCursor = False;
4051 :
4052 0 : pThis->m_aInputFlags = std::vector<sal_uInt16>( std::max( 1, (int)pThis->m_aInputEvent.maText.getLength() ), 0 );
4053 :
4054 0 : PangoAttrIterator *iter = pango_attr_list_get_iterator(pAttrs);
4055 0 : do
4056 : {
4057 0 : GSList *attr_list = NULL;
4058 0 : GSList *tmp_list = NULL;
4059 : gint start, end;
4060 0 : guint sal_attr = 0;
4061 :
4062 0 : pango_attr_iterator_range (iter, &start, &end);
4063 0 : if (end == G_MAXINT)
4064 0 : end = pText ? strlen (pText) : 0;
4065 0 : if (end == start)
4066 0 : continue;
4067 :
4068 0 : start = g_utf8_pointer_to_offset (pText, pText + start);
4069 0 : end = g_utf8_pointer_to_offset (pText, pText + end);
4070 :
4071 0 : tmp_list = attr_list = pango_attr_iterator_get_attrs (iter);
4072 0 : while (tmp_list)
4073 : {
4074 0 : PangoAttribute *pango_attr = (PangoAttribute *)(tmp_list->data);
4075 :
4076 0 : switch (pango_attr->klass->type)
4077 : {
4078 : case PANGO_ATTR_BACKGROUND:
4079 0 : sal_attr |= (EXTTEXTINPUT_ATTR_HIGHLIGHT | EXTTEXTINPUT_CURSOR_INVISIBLE);
4080 0 : break;
4081 : case PANGO_ATTR_UNDERLINE:
4082 0 : sal_attr |= EXTTEXTINPUT_ATTR_UNDERLINE;
4083 0 : break;
4084 : case PANGO_ATTR_STRIKETHROUGH:
4085 0 : sal_attr |= EXTTEXTINPUT_ATTR_REDTEXT;
4086 0 : break;
4087 : default:
4088 0 : break;
4089 : }
4090 0 : pango_attribute_destroy (pango_attr);
4091 0 : tmp_list = tmp_list->next;
4092 : }
4093 0 : if (sal_attr == 0)
4094 0 : sal_attr |= EXTTEXTINPUT_ATTR_UNDERLINE;
4095 0 : g_slist_free (attr_list);
4096 :
4097 : // Set the sal attributes on our text
4098 0 : for (int i = start; i < end; ++i)
4099 : {
4100 : SAL_WARN_IF(i >= static_cast<int>(pThis->m_aInputFlags.size()),
4101 : "vcl.gtk", "pango attrib out of range. Broken range: "
4102 : << start << "," << end << " Legal range: 0,"
4103 : << pThis->m_aInputFlags.size());
4104 0 : if (i >= static_cast<int>(pThis->m_aInputFlags.size()))
4105 0 : continue;
4106 0 : pThis->m_aInputFlags[i] |= sal_attr;
4107 : }
4108 0 : } while (pango_attr_iterator_next (iter));
4109 0 : pango_attr_iterator_destroy(iter);
4110 :
4111 0 : pThis->m_aInputEvent.mpTextAttr = &pThis->m_aInputFlags[0];
4112 :
4113 0 : g_free( pText );
4114 0 : pango_attr_list_unref( pAttrs );
4115 :
4116 0 : SolarMutexGuard aGuard;
4117 0 : vcl::DeletionListener aDel( pThis->m_pFrame );
4118 :
4119 0 : pThis->m_pFrame->CallCallback( SALEVENT_EXTTEXTINPUT, (void*)&pThis->m_aInputEvent);
4120 0 : if( bEndPreedit && ! aDel.isDeleted() )
4121 0 : pThis->doCallEndExtTextInput();
4122 0 : if( ! aDel.isDeleted() )
4123 0 : pThis->updateIMSpotLocation();
4124 : }
4125 :
4126 0 : void GtkSalFrame::IMHandler::signalIMPreeditStart( GtkIMContext*, gpointer /*im_handler*/ )
4127 : {
4128 0 : }
4129 :
4130 0 : void GtkSalFrame::IMHandler::signalIMPreeditEnd( GtkIMContext*, gpointer im_handler )
4131 : {
4132 0 : GtkSalFrame::IMHandler* pThis = (GtkSalFrame::IMHandler*)im_handler;
4133 :
4134 0 : pThis->m_bPreeditJustChanged = true;
4135 :
4136 0 : SolarMutexGuard aGuard;
4137 0 : vcl::DeletionListener aDel( pThis->m_pFrame );
4138 0 : pThis->doCallEndExtTextInput();
4139 0 : if( ! aDel.isDeleted() )
4140 0 : pThis->updateIMSpotLocation();
4141 0 : }
4142 :
4143 : uno::Reference<accessibility::XAccessibleEditableText>
4144 0 : FindFocus(uno::Reference< accessibility::XAccessibleContext > xContext)
4145 : {
4146 0 : if (!xContext.is())
4147 0 : uno::Reference< accessibility::XAccessibleEditableText >();
4148 :
4149 0 : uno::Reference<accessibility::XAccessibleStateSet> xState = xContext->getAccessibleStateSet();
4150 0 : if (xState.is())
4151 : {
4152 0 : if (xState->contains(accessibility::AccessibleStateType::FOCUSED))
4153 0 : return uno::Reference<accessibility::XAccessibleEditableText>(xContext, uno::UNO_QUERY);
4154 : }
4155 :
4156 0 : for (sal_Int32 i = 0; i < xContext->getAccessibleChildCount(); ++i)
4157 : {
4158 0 : uno::Reference< accessibility::XAccessible > xChild = xContext->getAccessibleChild(i);
4159 0 : if (!xChild.is())
4160 0 : continue;
4161 0 : uno::Reference< accessibility::XAccessibleContext > xChildContext = xChild->getAccessibleContext();
4162 0 : if (!xChildContext.is())
4163 0 : continue;
4164 0 : uno::Reference< accessibility::XAccessibleEditableText > xText = FindFocus(xChildContext);
4165 0 : if (xText.is())
4166 0 : return xText;
4167 0 : }
4168 0 : return uno::Reference< accessibility::XAccessibleEditableText >();
4169 : }
4170 :
4171 0 : static uno::Reference<accessibility::XAccessibleEditableText> lcl_GetxText(Window *pFocusWin)
4172 : {
4173 0 : uno::Reference<accessibility::XAccessibleEditableText> xText;
4174 : try
4175 : {
4176 0 : uno::Reference< accessibility::XAccessible > xAccessible( pFocusWin->GetAccessible( true ) );
4177 0 : if (xAccessible.is())
4178 0 : xText = FindFocus(xAccessible->getAccessibleContext());
4179 : }
4180 0 : catch(const uno::Exception& e)
4181 : {
4182 : SAL_WARN( "vcl.gtk", "Exception in getting input method surrounding text: " << e.Message);
4183 : }
4184 0 : return xText;
4185 : }
4186 :
4187 0 : gboolean GtkSalFrame::IMHandler::signalIMRetrieveSurrounding( GtkIMContext* pContext, gpointer /*im_handler*/ )
4188 : {
4189 0 : Window *pFocusWin = Application::GetFocusWindow();
4190 0 : if (!pFocusWin)
4191 0 : return true;
4192 :
4193 0 : uno::Reference<accessibility::XAccessibleEditableText> xText = lcl_GetxText(pFocusWin);
4194 0 : if (xText.is())
4195 : {
4196 0 : sal_uInt32 nPosition = xText->getCaretPosition();
4197 0 : OUString sAllText = xText->getText();
4198 0 : OString sUTF = OUStringToOString(sAllText, RTL_TEXTENCODING_UTF8);
4199 0 : OUString sCursorText(sAllText.copy(0, nPosition));
4200 0 : gtk_im_context_set_surrounding(pContext, sUTF.getStr(), sUTF.getLength(),
4201 0 : OUStringToOString(sCursorText, RTL_TEXTENCODING_UTF8).getLength());
4202 0 : return true;
4203 : }
4204 :
4205 0 : return false;
4206 : }
4207 :
4208 0 : gboolean GtkSalFrame::IMHandler::signalIMDeleteSurrounding( GtkIMContext*, gint offset, gint nchars,
4209 : gpointer /*im_handler*/ )
4210 : {
4211 0 : Window *pFocusWin = Application::GetFocusWindow();
4212 0 : if (!pFocusWin)
4213 0 : return true;
4214 :
4215 0 : uno::Reference<accessibility::XAccessibleEditableText> xText = lcl_GetxText(pFocusWin);
4216 0 : if (xText.is())
4217 : {
4218 0 : sal_uInt32 nPosition = xText->getCaretPosition();
4219 : // #i111768# range checking
4220 0 : sal_Int32 nDeletePos = nPosition + offset;
4221 0 : sal_Int32 nDeleteEnd = nDeletePos + nchars;
4222 0 : if (nDeletePos < 0)
4223 0 : nDeletePos = 0;
4224 0 : if (nDeleteEnd < 0)
4225 0 : nDeleteEnd = 0;
4226 0 : if (nDeleteEnd > xText->getCharacterCount())
4227 0 : nDeleteEnd = xText->getCharacterCount();
4228 :
4229 0 : xText->deleteText(nDeletePos, nDeleteEnd);
4230 0 : return true;
4231 : }
4232 :
4233 0 : return false;
4234 : }
4235 :
4236 0 : Size GtkSalDisplay::GetScreenSize( int nDisplayScreen )
4237 : {
4238 0 : Rectangle aRect = m_pSys->GetDisplayScreenPosSizePixel( nDisplayScreen );
4239 0 : return Size( aRect.GetWidth(), aRect.GetHeight() );
4240 0 : }
4241 :
4242 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
