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Commit | Line | Data |
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7d9f12f3 | 1 | ///////////////////////////////////////////////////////////////////////////// |
cb8cc250 | 2 | // Name: src/gtk/toplevel.cpp |
7d9f12f3 VS |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
5 | // Id: $Id$ | |
6 | // Copyright: (c) 1998 Robert Roebling | |
65571936 | 7 | // Licence: wxWindows licence |
7d9f12f3 VS |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
93763ad5 WS |
10 | // For compilers that support precompilation, includes "wx.h". |
11 | #include "wx/wxprec.h" | |
12 | ||
7d9f12f3 VS |
13 | // ============================================================================ |
14 | // declarations | |
15 | // ============================================================================ | |
16 | ||
17 | // ---------------------------------------------------------------------------- | |
18 | // headers | |
19 | // ---------------------------------------------------------------------------- | |
20 | ||
7d9f12f3 VS |
21 | #ifdef __VMS |
22 | #define XIconifyWindow XICONIFYWINDOW | |
23 | #endif | |
24 | ||
e1bf3ad3 | 25 | #include "wx/toplevel.h" |
e4db172a WS |
26 | |
27 | #ifndef WX_PRECOMP | |
d281df50 PC |
28 | #include "wx/frame.h" |
29 | #include "wx/icon.h" | |
e4db172a | 30 | #include "wx/log.h" |
670f9935 | 31 | #include "wx/app.h" |
e4db172a WS |
32 | #endif |
33 | ||
fab591c5 | 34 | #include "wx/gtk/private.h" |
924b84ab | 35 | #include "wx/evtloop.h" |
a95a6eb4 | 36 | #include "wx/sysopt.h" |
7d9f12f3 | 37 | |
7d9f12f3 | 38 | #include <gtk/gtk.h> |
7d9f12f3 VS |
39 | #include <gdk/gdkx.h> |
40 | ||
bbd92d1d | 41 | #include "wx/gtk/private/win_gtk.h" |
7d9f12f3 | 42 | |
f618020a MB |
43 | #include "wx/unix/utilsx11.h" |
44 | ||
8a9650ea RR |
45 | // XA_CARDINAL |
46 | #include <X11/Xatom.h> | |
47 | ||
e2f3bc41 VZ |
48 | #if wxUSE_LIBHILDON |
49 | #include <hildon-widgets/hildon-program.h> | |
50 | #include <hildon-widgets/hildon-window.h> | |
51 | #endif // wxUSE_LIBHILDON | |
52 | ||
426d19f1 JS |
53 | #if wxUSE_LIBHILDON2 |
54 | #include <hildon/hildon.h> | |
55 | #endif // wxUSE_LIBHILDON2 | |
56 | ||
7d9f12f3 VS |
57 | // ---------------------------------------------------------------------------- |
58 | // data | |
59 | // ---------------------------------------------------------------------------- | |
60 | ||
64c11164 VZ |
61 | // this is incremented while a modal dialog is shown |
62 | int wxOpenModalDialogsCount = 0; | |
63 | ||
06fda9e8 RR |
64 | // the frame that is currently active (i.e. its child has focus). It is |
65 | // used to generate wxActivateEvents | |
d3b9f782 VZ |
66 | static wxTopLevelWindowGTK *g_activeFrame = NULL; |
67 | static wxTopLevelWindowGTK *g_lastActiveFrame = NULL; | |
06fda9e8 RR |
68 | |
69 | // if we detect that the app has got/lost the focus, we set this variable to | |
70 | // either TRUE or FALSE and an activate event will be sent during the next | |
71 | // OnIdle() call and it is reset to -1: this value means that we shouldn't | |
72 | // send any activate events at all | |
0a164d4c | 73 | static int g_sendActivateEvent = -1; |
06fda9e8 | 74 | |
f5c0761f PC |
75 | // Whether _NET_REQUEST_FRAME_EXTENTS support is working |
76 | // 0 == not tested yet, 1 == working, 2 == broken | |
77 | static int gs_requestFrameExtentsStatus; | |
78 | ||
dca92ddf MR |
79 | //----------------------------------------------------------------------------- |
80 | // RequestUserAttention related functions | |
81 | //----------------------------------------------------------------------------- | |
82 | ||
83 | extern "C" { | |
84 | static void wxgtk_window_set_urgency_hint (GtkWindow *win, | |
85 | gboolean setting) | |
86 | { | |
385e8575 PC |
87 | GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(win)); |
88 | wxASSERT_MSG(window, "wxgtk_window_set_urgency_hint: GdkWindow not realized"); | |
dca92ddf MR |
89 | XWMHints *wm_hints; |
90 | ||
91 | wm_hints = XGetWMHints(GDK_WINDOW_XDISPLAY(window), GDK_WINDOW_XWINDOW(window)); | |
92 | ||
93 | if (!wm_hints) | |
94 | wm_hints = XAllocWMHints(); | |
95 | ||
96 | if (setting) | |
97 | wm_hints->flags |= XUrgencyHint; | |
98 | else | |
99 | wm_hints->flags &= ~XUrgencyHint; | |
100 | ||
101 | XSetWMHints(GDK_WINDOW_XDISPLAY(window), GDK_WINDOW_XWINDOW(window), wm_hints); | |
102 | XFree(wm_hints); | |
103 | } | |
104 | ||
92ed8bec | 105 | static gboolean gtk_frame_urgency_timer_callback( wxTopLevelWindowGTK *win ) |
dca92ddf | 106 | { |
2ec371fd | 107 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf | 108 | if(!gtk_check_version(2,7,0)) |
ef1a9be4 | 109 | gtk_window_set_urgency_hint(GTK_WINDOW( win->m_widget ), FALSE); |
dca92ddf MR |
110 | else |
111 | #endif | |
ef1a9be4 | 112 | wxgtk_window_set_urgency_hint(GTK_WINDOW( win->m_widget ), FALSE); |
dca92ddf | 113 | |
ef1a9be4 | 114 | win->m_urgency_hint = -2; |
dca92ddf MR |
115 | return FALSE; |
116 | } | |
117 | } | |
118 | ||
06fda9e8 RR |
119 | //----------------------------------------------------------------------------- |
120 | // "focus_in_event" | |
121 | //----------------------------------------------------------------------------- | |
122 | ||
865bb325 | 123 | extern "C" { |
4c20ee63 | 124 | static gboolean gtk_frame_focus_in_callback( GtkWidget *widget, |
06fda9e8 RR |
125 | GdkEvent *WXUNUSED(event), |
126 | wxTopLevelWindowGTK *win ) | |
127 | { | |
06fda9e8 RR |
128 | switch ( g_sendActivateEvent ) |
129 | { | |
130 | case -1: | |
131 | // we've got focus from outside, synthetize wxActivateEvent | |
132 | g_sendActivateEvent = 1; | |
133 | break; | |
134 | ||
135 | case 0: | |
136 | // another our window just lost focus, it was already ours before | |
137 | // - don't send any wxActivateEvent | |
138 | g_sendActivateEvent = -1; | |
139 | break; | |
140 | } | |
141 | ||
142 | g_activeFrame = win; | |
143 | g_lastActiveFrame = g_activeFrame; | |
0a164d4c | 144 | |
06fda9e8 | 145 | // wxPrintf( wxT("active: %s\n"), win->GetTitle().c_str() ); |
0a164d4c | 146 | |
dca92ddf | 147 | // MR: wxRequestUserAttention related block |
ef1a9be4 | 148 | switch( win->m_urgency_hint ) |
dca92ddf MR |
149 | { |
150 | default: | |
92ed8bec | 151 | g_source_remove( win->m_urgency_hint ); |
dca92ddf MR |
152 | // no break, fallthrough to remove hint too |
153 | case -1: | |
2ec371fd | 154 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf MR |
155 | if(!gtk_check_version(2,7,0)) |
156 | gtk_window_set_urgency_hint(GTK_WINDOW( widget ), FALSE); | |
157 | else | |
158 | #endif | |
159 | { | |
160 | wxgtk_window_set_urgency_hint(GTK_WINDOW( widget ), FALSE); | |
161 | } | |
162 | ||
ef1a9be4 | 163 | win->m_urgency_hint = -2; |
dca92ddf MR |
164 | break; |
165 | ||
166 | case -2: break; | |
167 | } | |
168 | ||
06fda9e8 | 169 | wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), g_activeFrame); |
0a164d4c | 170 | wxActivateEvent event(wxEVT_ACTIVATE, true, g_activeFrame->GetId()); |
06fda9e8 | 171 | event.SetEventObject(g_activeFrame); |
937013e0 | 172 | g_activeFrame->HandleWindowEvent(event); |
06fda9e8 | 173 | |
4c20ee63 | 174 | return FALSE; |
06fda9e8 | 175 | } |
865bb325 | 176 | } |
06fda9e8 RR |
177 | |
178 | //----------------------------------------------------------------------------- | |
179 | // "focus_out_event" | |
180 | //----------------------------------------------------------------------------- | |
181 | ||
865bb325 | 182 | extern "C" { |
e4161a2a VZ |
183 | static |
184 | gboolean gtk_frame_focus_out_callback(GtkWidget * WXUNUSED(widget), | |
185 | GdkEventFocus *WXUNUSED(gdk_event), | |
186 | wxTopLevelWindowGTK * WXUNUSED(win)) | |
06fda9e8 | 187 | { |
06fda9e8 RR |
188 | // if the focus goes out of our app alltogether, OnIdle() will send |
189 | // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset | |
190 | // g_sendActivateEvent to -1 | |
191 | g_sendActivateEvent = 0; | |
0a164d4c | 192 | |
06fda9e8 | 193 | // wxASSERT_MSG( (g_activeFrame == win), wxT("TLW deactivatd although it wasn't active") ); |
0a164d4c | 194 | |
06fda9e8 | 195 | // wxPrintf( wxT("inactive: %s\n"), win->GetTitle().c_str() ); |
06fda9e8 | 196 | |
cc0c05cd JS |
197 | if (g_activeFrame) |
198 | { | |
199 | wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), g_activeFrame); | |
0a164d4c | 200 | wxActivateEvent event(wxEVT_ACTIVATE, false, g_activeFrame->GetId()); |
cc0c05cd | 201 | event.SetEventObject(g_activeFrame); |
937013e0 | 202 | g_activeFrame->HandleWindowEvent(event); |
cc0c05cd JS |
203 | |
204 | g_activeFrame = NULL; | |
205 | } | |
0a164d4c | 206 | |
4c20ee63 | 207 | return FALSE; |
06fda9e8 | 208 | } |
865bb325 | 209 | } |
7d9f12f3 | 210 | |
7d9f12f3 | 211 | //----------------------------------------------------------------------------- |
cca410b3 | 212 | // "size_allocate" from m_wxwindow |
7d9f12f3 VS |
213 | //----------------------------------------------------------------------------- |
214 | ||
865bb325 | 215 | extern "C" { |
cca410b3 PC |
216 | static void |
217 | size_allocate(GtkWidget*, GtkAllocation* alloc, wxTopLevelWindowGTK* win) | |
7d9f12f3 | 218 | { |
cca410b3 PC |
219 | if (win->m_oldClientWidth != alloc->width || |
220 | win->m_oldClientHeight != alloc->height) | |
221 | { | |
222 | win->m_oldClientWidth = alloc->width; | |
223 | win->m_oldClientHeight = alloc->height; | |
0ab0d0e1 | 224 | |
385e8575 PC |
225 | GtkAllocation a; |
226 | gtk_widget_get_allocation(win->m_widget, &a); | |
227 | wxSize size(a.width, a.height); | |
53e3cd04 | 228 | size += win->m_decorSize; |
0ab0d0e1 PC |
229 | win->m_width = size.x; |
230 | win->m_height = size.y; | |
231 | ||
cca410b3 PC |
232 | if (!win->IsIconized()) |
233 | { | |
0ab0d0e1 | 234 | wxSizeEvent event(size, win->GetId()); |
cca410b3 | 235 | event.SetEventObject(win); |
937013e0 | 236 | win->HandleWindowEvent(event); |
cca410b3 PC |
237 | } |
238 | // else the window is currently unmapped, don't generate size events | |
7d9f12f3 VS |
239 | } |
240 | } | |
865bb325 | 241 | } |
7d9f12f3 | 242 | |
6e264997 VZ |
243 | // ---------------------------------------------------------------------------- |
244 | // "size_request" | |
245 | // ---------------------------------------------------------------------------- | |
246 | ||
247 | extern "C" { | |
290cd301 | 248 | static |
6e264997 VZ |
249 | void wxgtk_tlw_size_request_callback(GtkWidget * WXUNUSED(widget), |
250 | GtkRequisition *requisition, | |
251 | wxTopLevelWindowGTK *win) | |
252 | { | |
253 | // we must return the size of the window without WM decorations, otherwise | |
254 | // GTK+ gets confused, so don't call just GetSize() here | |
290cd301 | 255 | win->GTKDoGetSize(&requisition->width, &requisition->height); |
6e264997 VZ |
256 | } |
257 | } | |
290cd301 | 258 | |
7d9f12f3 VS |
259 | //----------------------------------------------------------------------------- |
260 | // "delete_event" | |
261 | //----------------------------------------------------------------------------- | |
262 | ||
865bb325 | 263 | extern "C" { |
5d4c0833 MR |
264 | static gboolean |
265 | gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), | |
266 | GdkEvent *WXUNUSED(event), | |
267 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 268 | { |
7d9f12f3 | 269 | if (win->IsEnabled() && |
64c11164 | 270 | (wxOpenModalDialogsCount == 0 || (win->GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) || |
5152b0e5 | 271 | win->IsGrabbed())) |
7d9f12f3 VS |
272 | win->Close(); |
273 | ||
274 | return TRUE; | |
275 | } | |
865bb325 | 276 | } |
7d9f12f3 | 277 | |
7d9f12f3 VS |
278 | //----------------------------------------------------------------------------- |
279 | // "configure_event" | |
280 | //----------------------------------------------------------------------------- | |
281 | ||
865bb325 | 282 | extern "C" { |
5d4c0833 | 283 | static gboolean |
dc89b7bf | 284 | gtk_frame_configure_callback( GtkWidget* widget, |
5d4c0833 MR |
285 | GdkEventConfigure *WXUNUSED(event), |
286 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 287 | { |
48f72114 | 288 | if (!win->m_hasVMT || !win->IsShown()) |
7d9f12f3 VS |
289 | return FALSE; |
290 | ||
dc89b7bf PC |
291 | wxPoint point; |
292 | gtk_window_get_position((GtkWindow*)widget, &point.x, &point.y); | |
32f2ebbf | 293 | |
afde1667 PC |
294 | win->m_x = point.x; |
295 | win->m_y = point.y; | |
296 | wxMoveEvent mevent(point, win->GetId()); | |
297 | mevent.SetEventObject( win ); | |
937013e0 | 298 | win->HandleWindowEvent( mevent ); |
7d9f12f3 VS |
299 | |
300 | return FALSE; | |
301 | } | |
865bb325 | 302 | } |
7d9f12f3 VS |
303 | |
304 | //----------------------------------------------------------------------------- | |
305 | // "realize" from m_widget | |
306 | //----------------------------------------------------------------------------- | |
307 | ||
bb25a741 | 308 | // we cannot the WM hints and icons before the widget has been realized, |
e1f14d22 | 309 | // so we do this directly after realization |
7d9f12f3 | 310 | |
865bb325 | 311 | extern "C" { |
7d9f12f3 | 312 | static void |
6aeb6f2a VZ |
313 | gtk_frame_realized_callback( GtkWidget * WXUNUSED(widget), |
314 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 315 | { |
385e8575 | 316 | gdk_window_set_decorations(gtk_widget_get_window(win->m_widget), |
f819b4a3 | 317 | (GdkWMDecoration)win->m_gdkDecor); |
385e8575 | 318 | gdk_window_set_functions(gtk_widget_get_window(win->m_widget), |
f819b4a3 | 319 | (GdkWMFunction)win->m_gdkFunc); |
7d9f12f3 | 320 | |
e1f14d22 | 321 | // GTK's shrinking/growing policy |
bb25a741 | 322 | if ( !(win->m_gdkFunc & GDK_FUNC_RESIZE) ) |
43a52404 | 323 | gtk_window_set_resizable(GTK_WINDOW(win->m_widget), FALSE); |
385e8575 | 324 | #if !GTK_CHECK_VERSION(3,0,0) && !defined(GTK_DISABLE_DEPRECATED) |
7d9f12f3 | 325 | else |
8e729eb4 | 326 | gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1); |
385e8575 | 327 | #endif |
7d9f12f3 | 328 | |
0617ba3e PC |
329 | const wxIconBundle& icons = win->GetIcons(); |
330 | if (icons.GetIconCount()) | |
331 | win->SetIcons(icons); | |
87e024f7 VZ |
332 | |
333 | if (win->HasFlag(wxFRAME_SHAPED)) | |
334 | win->SetShape(win->m_shape); // it will really set the window shape now | |
7d9f12f3 | 335 | } |
865bb325 | 336 | } |
7d9f12f3 VS |
337 | |
338 | //----------------------------------------------------------------------------- | |
339 | // "map_event" from m_widget | |
340 | //----------------------------------------------------------------------------- | |
341 | ||
865bb325 | 342 | extern "C" { |
0e795b05 | 343 | static gboolean |
53e3cd04 | 344 | gtk_frame_map_callback( GtkWidget*, |
7d9f12f3 VS |
345 | GdkEvent * WXUNUSED(event), |
346 | wxTopLevelWindow *win ) | |
347 | { | |
2a74bd27 | 348 | const bool wasIconized = win->IsIconized(); |
2a74bd27 PC |
349 | if (wasIconized) |
350 | { | |
351 | // Because GetClientSize() returns (0,0) when IsIconized() is true, | |
352 | // a size event must be generated, just in case GetClientSize() was | |
353 | // called while iconized. This specifically happens when restoring a | |
354 | // tlw that was "rolled up" with some WMs. | |
355 | // Queue a resize rather than sending size event directly to allow | |
356 | // children to be made visible first. | |
357 | win->m_oldClientWidth = 0; | |
358 | gtk_widget_queue_resize(win->m_wxwindow); | |
359 | } | |
e955eee5 PC |
360 | // it is possible for m_isShown to be false here, see bug #9909 |
361 | if (win->wxWindowBase::Show(true)) | |
362 | { | |
363 | wxShowEvent eventShow(win->GetId(), true); | |
364 | eventShow.SetEventObject(win); | |
365 | win->GetEventHandler()->ProcessEvent(eventShow); | |
366 | } | |
995d5aa2 VZ |
367 | |
368 | #if GTK_CHECK_VERSION(2,6,0) | |
369 | if (!gtk_check_version(2,6,0)) | |
370 | { | |
371 | // restore focus-on-map setting in case ShowWithoutActivating() was called | |
372 | gtk_window_set_focus_on_map(GTK_WINDOW(win->m_widget), true); | |
373 | } | |
374 | #endif // GTK+ 2.6+ | |
375 | ||
0e795b05 | 376 | return false; |
7d9f12f3 | 377 | } |
865bb325 | 378 | } |
7d9f12f3 VS |
379 | |
380 | //----------------------------------------------------------------------------- | |
f0f0542d | 381 | // "window-state-event" from m_widget |
7d9f12f3 VS |
382 | //----------------------------------------------------------------------------- |
383 | ||
865bb325 | 384 | extern "C" { |
0e795b05 | 385 | static gboolean |
f0f0542d RR |
386 | gtk_frame_window_state_callback( GtkWidget* WXUNUSED(widget), |
387 | GdkEventWindowState *event, | |
7d9f12f3 VS |
388 | wxTopLevelWindow *win ) |
389 | { | |
34d2ab14 PC |
390 | if (event->changed_mask & GDK_WINDOW_STATE_ICONIFIED) |
391 | win->SetIconizeState((event->new_window_state & GDK_WINDOW_STATE_ICONIFIED) != 0); | |
392 | ||
89c6e024 PC |
393 | // if maximized bit changed and it is now set |
394 | if (event->changed_mask & event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) | |
395 | { | |
396 | wxMaximizeEvent event(win->GetId()); | |
397 | event.SetEventObject(win); | |
398 | win->HandleWindowEvent(event); | |
399 | } | |
400 | ||
34d2ab14 | 401 | return false; |
7d9f12f3 | 402 | } |
865bb325 | 403 | } |
7d9f12f3 | 404 | |
166b4de7 PC |
405 | //----------------------------------------------------------------------------- |
406 | ||
407 | bool wxGetFrameExtents(GdkWindow* window, int* left, int* right, int* top, int* bottom) | |
408 | { | |
409 | static GdkAtom property = gdk_atom_intern("_NET_FRAME_EXTENTS", false); | |
410 | Atom xproperty = gdk_x11_atom_to_xatom_for_display( | |
411 | gdk_drawable_get_display(window), property); | |
412 | Atom type; | |
413 | int format; | |
414 | gulong nitems, bytes_after; | |
415 | guchar* data; | |
416 | Status status = XGetWindowProperty( | |
417 | gdk_x11_drawable_get_xdisplay(window), | |
418 | gdk_x11_drawable_get_xid(window), | |
419 | xproperty, | |
420 | 0, 4, false, XA_CARDINAL, | |
421 | &type, &format, &nitems, &bytes_after, &data); | |
422 | const bool success = status == Success && data && nitems == 4; | |
423 | if (success) | |
424 | { | |
425 | long* p = (long*)data; | |
426 | if (left) *left = int(p[0]); | |
427 | if (right) *right = int(p[1]); | |
428 | if (top) *top = int(p[2]); | |
429 | if (bottom) *bottom = int(p[3]); | |
430 | } | |
431 | if (data) | |
432 | XFree(data); | |
433 | return success; | |
434 | } | |
435 | ||
290cd301 PC |
436 | //----------------------------------------------------------------------------- |
437 | // "property_notify_event" from m_widget | |
438 | //----------------------------------------------------------------------------- | |
439 | ||
440 | extern "C" { | |
441 | static gboolean property_notify_event( | |
442 | GtkWidget*, GdkEventProperty* event, wxTopLevelWindowGTK* win) | |
443 | { | |
444 | // Watch for changes to _NET_FRAME_EXTENTS property | |
445 | static GdkAtom property = gdk_atom_intern("_NET_FRAME_EXTENTS", false); | |
53e3cd04 | 446 | if (event->state == GDK_PROPERTY_NEW_VALUE && event->atom == property) |
290cd301 | 447 | { |
f5c0761f PC |
448 | if (win->m_netFrameExtentsTimerId) |
449 | { | |
450 | // WM support for _NET_REQUEST_FRAME_EXTENTS is working | |
451 | gs_requestFrameExtentsStatus = 1; | |
452 | g_source_remove(win->m_netFrameExtentsTimerId); | |
453 | win->m_netFrameExtentsTimerId = 0; | |
454 | } | |
455 | ||
d2c5fe6e | 456 | wxSize decorSize = win->m_decorSize; |
166b4de7 PC |
457 | int left, right, top, bottom; |
458 | if (wxGetFrameExtents(event->window, &left, &right, &top, &bottom)) | |
d2c5fe6e PC |
459 | decorSize.Set(left + right, top + bottom); |
460 | ||
461 | win->GTKUpdateDecorSize(decorSize); | |
290cd301 PC |
462 | } |
463 | return false; | |
464 | } | |
465 | } | |
466 | ||
f5c0761f PC |
467 | extern "C" { |
468 | static gboolean request_frame_extents_timeout(void* data) | |
469 | { | |
470 | // WM support for _NET_REQUEST_FRAME_EXTENTS is broken | |
471 | gs_requestFrameExtentsStatus = 2; | |
472 | gdk_threads_enter(); | |
473 | wxTopLevelWindowGTK* win = static_cast<wxTopLevelWindowGTK*>(data); | |
474 | win->m_netFrameExtentsTimerId = 0; | |
475 | wxSize decorSize = win->m_decorSize; | |
476 | int left, right, top, bottom; | |
477 | if (wxGetFrameExtents(gtk_widget_get_window(win->m_widget), &left, &right, &top, &bottom)) | |
478 | decorSize.Set(left + right, top + bottom); | |
479 | win->GTKUpdateDecorSize(decorSize); | |
480 | gdk_threads_leave(); | |
481 | return false; | |
482 | } | |
483 | } | |
484 | ||
7d9f12f3 VS |
485 | // ---------------------------------------------------------------------------- |
486 | // wxTopLevelWindowGTK creation | |
487 | // ---------------------------------------------------------------------------- | |
488 | ||
489 | void wxTopLevelWindowGTK::Init() | |
490 | { | |
d3b9f782 | 491 | m_mainWidget = NULL; |
0a164d4c WS |
492 | m_isIconized = false; |
493 | m_fsIsShowing = false; | |
494 | m_themeEnabled = true; | |
bb25a741 VZ |
495 | m_gdkDecor = |
496 | m_gdkFunc = 0; | |
0a164d4c | 497 | m_grabbed = false; |
53e3cd04 | 498 | m_deferShow = true; |
6089c4c8 | 499 | m_deferShowAllowed = true; |
11d8dfd2 | 500 | m_updateDecorSize = true; |
f5c0761f | 501 | m_netFrameExtentsTimerId = 0; |
dca92ddf | 502 | |
ef1a9be4 | 503 | m_urgency_hint = -2; |
7d9f12f3 VS |
504 | } |
505 | ||
506 | bool wxTopLevelWindowGTK::Create( wxWindow *parent, | |
f819b4a3 VS |
507 | wxWindowID id, |
508 | const wxString& title, | |
509 | const wxPoint& pos, | |
510 | const wxSize& sizeOrig, | |
511 | long style, | |
512 | const wxString &name ) | |
7d9f12f3 VS |
513 | { |
514 | // always create a frame of some reasonable, even if arbitrary, size (at | |
515 | // least for MSW compatibility) | |
516 | wxSize size = sizeOrig; | |
1111cedc | 517 | size.x = WidthDefault(size.x); |
66202a7e | 518 | size.y = HeightDefault(size.y); |
7d9f12f3 VS |
519 | |
520 | wxTopLevelWindows.Append( this ); | |
521 | ||
7d9f12f3 VS |
522 | if (!PreCreation( parent, pos, size ) || |
523 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) | |
524 | { | |
525 | wxFAIL_MSG( wxT("wxTopLevelWindowGTK creation failed") ); | |
0a164d4c | 526 | return false; |
7d9f12f3 VS |
527 | } |
528 | ||
529 | m_title = title; | |
530 | ||
63c5efa3 VS |
531 | // NB: m_widget may be !=NULL if it was created by derived class' Create, |
532 | // e.g. in wxTaskBarIconAreaGTK | |
533 | if (m_widget == NULL) | |
534 | { | |
426d19f1 | 535 | #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2 |
e2f3bc41 VZ |
536 | // we must create HildonWindow and not a normal GtkWindow as the latter |
537 | // doesn't look correctly in Maemo environment and it must also be | |
538 | // registered with the main program object | |
539 | m_widget = hildon_window_new(); | |
540 | hildon_program_add_window(wxTheApp->GetHildonProgram(), | |
541 | HILDON_WINDOW(m_widget)); | |
426d19f1 | 542 | #else // !wxUSE_LIBHILDON || !wxUSE_LIBHILDON2 |
cca410b3 | 543 | m_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
63c5efa3 VS |
544 | if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) |
545 | { | |
4d8d6490 VS |
546 | // Tell WM that this is a dialog window and make it center |
547 | // on parent by default (this is what GtkDialog ctor does): | |
548 | gtk_window_set_type_hint(GTK_WINDOW(m_widget), | |
549 | GDK_WINDOW_TYPE_HINT_DIALOG); | |
550 | gtk_window_set_position(GTK_WINDOW(m_widget), | |
551 | GTK_WIN_POS_CENTER_ON_PARENT); | |
63c5efa3 | 552 | } |
4d8d6490 VS |
553 | else |
554 | { | |
ff654490 | 555 | if (style & wxFRAME_TOOL_WINDOW) |
11475235 | 556 | { |
ff654490 VZ |
557 | gtk_window_set_type_hint(GTK_WINDOW(m_widget), |
558 | GDK_WINDOW_TYPE_HINT_UTILITY); | |
559 | ||
560 | // On some WMs, like KDE, a TOOL_WINDOW will still show | |
561 | // on the taskbar, but on Gnome a TOOL_WINDOW will not. | |
562 | // For consistency between WMs and with Windows, we | |
563 | // should set the NO_TASKBAR flag which will apply | |
564 | // the set_skip_taskbar_hint if it is available, | |
565 | // ensuring no taskbar entry will appear. | |
566 | style |= wxFRAME_NO_TASKBAR; | |
11475235 | 567 | } |
4d8d6490 | 568 | } |
426d19f1 | 569 | #endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2/!wxUSE_LIBHILDON || !wxUSE_LIBHILDON2 |
9ff9d30c PC |
570 | |
571 | g_object_ref(m_widget); | |
63c5efa3 | 572 | } |
7d9f12f3 | 573 | |
e25c7537 VS |
574 | wxWindow *topParent = wxGetTopLevelParent(m_parent); |
575 | if (topParent && (((GTK_IS_WINDOW(topParent->m_widget)) && | |
0a164d4c WS |
576 | (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)) || |
577 | (style & wxFRAME_FLOAT_ON_PARENT))) | |
7cd95599 | 578 | { |
e25c7537 VS |
579 | gtk_window_set_transient_for( GTK_WINDOW(m_widget), |
580 | GTK_WINDOW(topParent->m_widget) ); | |
7cd95599 | 581 | } |
7d9f12f3 | 582 | |
ff654490 | 583 | if (style & wxFRAME_NO_TASKBAR) |
2be125e6 | 584 | { |
ff654490 | 585 | gtk_window_set_skip_taskbar_hint(GTK_WINDOW(m_widget), TRUE); |
2be125e6 | 586 | } |
2be125e6 | 587 | |
ff654490 | 588 | if (style & wxSTAY_ON_TOP) |
2fca39c9 | 589 | { |
ff654490 | 590 | gtk_window_set_keep_above(GTK_WINDOW(m_widget), TRUE); |
2fca39c9 | 591 | } |
68893d58 PC |
592 | if (style & wxMAXIMIZE) |
593 | gtk_window_maximize(GTK_WINDOW(m_widget)); | |
2fca39c9 | 594 | |
5503a51c | 595 | #if 0 |
0a164d4c | 596 | if (!name.empty()) |
5503a51c MR |
597 | gtk_window_set_role( GTK_WINDOW(m_widget), wxGTK_CONV( name ) ); |
598 | #endif | |
7d9f12f3 | 599 | |
fab591c5 | 600 | gtk_window_set_title( GTK_WINDOW(m_widget), wxGTK_CONV( title ) ); |
385e8575 | 601 | gtk_widget_set_can_focus(m_widget, false); |
7d9f12f3 | 602 | |
9fa72bd2 MR |
603 | g_signal_connect (m_widget, "delete_event", |
604 | G_CALLBACK (gtk_frame_delete_callback), this); | |
7d9f12f3 | 605 | |
cca410b3 PC |
606 | // m_mainWidget is a GtkVBox, holding the bars and client area (m_wxwindow) |
607 | m_mainWidget = gtk_vbox_new(false, 0); | |
7d9f12f3 | 608 | gtk_widget_show( m_mainWidget ); |
385e8575 | 609 | gtk_widget_set_can_focus(m_mainWidget, false); |
7d9f12f3 VS |
610 | gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget ); |
611 | ||
cca410b3 | 612 | // m_wxwindow is the client area |
0f52f610 | 613 | m_wxwindow = wxPizza::New(); |
7d9f12f3 VS |
614 | gtk_widget_show( m_wxwindow ); |
615 | gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow ); | |
616 | ||
e1f14d22 RR |
617 | // we donm't allow the frame to get the focus as otherwise |
618 | // the frame will grab it at arbitrary focus changes | |
385e8575 | 619 | gtk_widget_set_can_focus(m_wxwindow, false); |
7d9f12f3 VS |
620 | |
621 | if (m_parent) m_parent->AddChild( this ); | |
622 | ||
cca410b3 PC |
623 | g_signal_connect(m_wxwindow, "size_allocate", |
624 | G_CALLBACK(size_allocate), this); | |
7d9f12f3 | 625 | |
6e264997 VZ |
626 | g_signal_connect (m_widget, "size_request", |
627 | G_CALLBACK (wxgtk_tlw_size_request_callback), this); | |
7d9f12f3 VS |
628 | PostCreation(); |
629 | ||
385e8575 | 630 | #if !GTK_CHECK_VERSION(3,0,0) && !defined(GTK_DISABLE_DEPRECATED) |
7d9f12f3 VS |
631 | if ((m_x != -1) || (m_y != -1)) |
632 | gtk_widget_set_uposition( m_widget, m_x, m_y ); | |
385e8575 | 633 | #endif |
6aeb6f2a | 634 | |
e1f14d22 RR |
635 | // we cannot set MWM hints and icons before the widget has |
636 | // been realized, so we do this directly after realization | |
9fa72bd2 MR |
637 | g_signal_connect (m_widget, "realize", |
638 | G_CALLBACK (gtk_frame_realized_callback), this); | |
7d9f12f3 | 639 | |
f0f0542d | 640 | // for some reported size corrections |
9fa72bd2 MR |
641 | g_signal_connect (m_widget, "map_event", |
642 | G_CALLBACK (gtk_frame_map_callback), this); | |
f0f0542d RR |
643 | |
644 | // for iconized state | |
645 | g_signal_connect (m_widget, "window_state_event", | |
646 | G_CALLBACK (gtk_frame_window_state_callback), this); | |
647 | ||
7d9f12f3 | 648 | |
dc89b7bf | 649 | // for wxMoveEvent |
9fa72bd2 MR |
650 | g_signal_connect (m_widget, "configure_event", |
651 | G_CALLBACK (gtk_frame_configure_callback), this); | |
7d9f12f3 | 652 | |
06fda9e8 | 653 | // activation |
4c20ee63 | 654 | g_signal_connect_after (m_widget, "focus_in_event", |
9fa72bd2 | 655 | G_CALLBACK (gtk_frame_focus_in_callback), this); |
4c20ee63 | 656 | g_signal_connect_after (m_widget, "focus_out_event", |
9fa72bd2 | 657 | G_CALLBACK (gtk_frame_focus_out_callback), this); |
0a164d4c | 658 | |
290cd301 PC |
659 | gtk_widget_add_events(m_widget, GDK_PROPERTY_CHANGE_MASK); |
660 | g_signal_connect(m_widget, "property_notify_event", | |
661 | G_CALLBACK(property_notify_event), this); | |
662 | ||
bb25a741 VZ |
663 | // translate wx decorations styles into Motif WM hints (they are recognized |
664 | // by other WMs as well) | |
665 | ||
666 | // always enable moving the window as we have no separate flag for enabling | |
667 | // it | |
668 | m_gdkFunc = GDK_FUNC_MOVE; | |
669 | ||
670 | if ( style & wxCLOSE_BOX ) | |
671 | m_gdkFunc |= GDK_FUNC_CLOSE; | |
672 | ||
673 | if ( style & wxMINIMIZE_BOX ) | |
674 | m_gdkFunc |= GDK_FUNC_MINIMIZE; | |
675 | ||
676 | if ( style & wxMAXIMIZE_BOX ) | |
677 | m_gdkFunc |= GDK_FUNC_MAXIMIZE; | |
678 | ||
679 | if ( (style & wxSIMPLE_BORDER) || (style & wxNO_BORDER) ) | |
f819b4a3 VS |
680 | { |
681 | m_gdkDecor = 0; | |
f819b4a3 | 682 | } |
bb25a741 | 683 | else // have border |
f819b4a3 | 684 | { |
290cd301 | 685 | m_gdkDecor = GDK_DECOR_BORDER; |
82c9f85c | 686 | |
bb25a741 | 687 | if ( style & wxCAPTION ) |
f819b4a3 | 688 | m_gdkDecor |= GDK_DECOR_TITLE; |
bb25a741 VZ |
689 | |
690 | if ( style & wxSYSTEM_MENU ) | |
f819b4a3 | 691 | m_gdkDecor |= GDK_DECOR_MENU; |
bb25a741 VZ |
692 | |
693 | if ( style & wxMINIMIZE_BOX ) | |
f819b4a3 | 694 | m_gdkDecor |= GDK_DECOR_MINIMIZE; |
bb25a741 VZ |
695 | |
696 | if ( style & wxMAXIMIZE_BOX ) | |
f819b4a3 | 697 | m_gdkDecor |= GDK_DECOR_MAXIMIZE; |
bb25a741 VZ |
698 | |
699 | if ( style & wxRESIZE_BORDER ) | |
f819b4a3 VS |
700 | { |
701 | m_gdkFunc |= GDK_FUNC_RESIZE; | |
702 | m_gdkDecor |= GDK_DECOR_RESIZEH; | |
703 | } | |
704 | } | |
705 | ||
fce611e4 PC |
706 | m_decorSize = GetCachedDecorSize(); |
707 | int w, h; | |
708 | GTKDoGetSize(&w, &h); | |
709 | gtk_window_set_default_size(GTK_WINDOW(m_widget), w, h); | |
290cd301 | 710 | |
0a164d4c | 711 | return true; |
7d9f12f3 VS |
712 | } |
713 | ||
714 | wxTopLevelWindowGTK::~wxTopLevelWindowGTK() | |
715 | { | |
c0866512 VZ |
716 | if ( m_netFrameExtentsTimerId ) |
717 | { | |
718 | // Don't let the timer callback fire as the window pointer passed to it | |
719 | // will become invalid very soon. | |
720 | g_source_remove(m_netFrameExtentsTimerId); | |
721 | } | |
722 | ||
426d19f1 | 723 | #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2 |
1510ba2c VZ |
724 | // it can also be a (standard) dialog |
725 | if ( HILDON_IS_WINDOW(m_widget) ) | |
726 | { | |
727 | hildon_program_remove_window(wxTheApp->GetHildonProgram(), | |
728 | HILDON_WINDOW(m_widget)); | |
729 | } | |
426d19f1 | 730 | #endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2 |
e2f3bc41 | 731 | |
5152b0e5 JS |
732 | if (m_grabbed) |
733 | { | |
9a83f860 | 734 | wxFAIL_MSG(wxT("Window still grabbed")); |
5152b0e5 JS |
735 | RemoveGrab(); |
736 | } | |
1cbee0b4 | 737 | |
c6212a0c | 738 | SendDestroyEvent(); |
6aeb6f2a | 739 | |
710968c3 VZ |
740 | // it may also be GtkScrolledWindow in the case of an MDI child |
741 | if (GTK_IS_WINDOW(m_widget)) | |
742 | { | |
743 | gtk_window_set_focus( GTK_WINDOW(m_widget), NULL ); | |
744 | } | |
0a164d4c | 745 | |
06fda9e8 RR |
746 | if (g_activeFrame == this) |
747 | g_activeFrame = NULL; | |
748 | if (g_lastActiveFrame == this) | |
749 | g_lastActiveFrame = NULL; | |
7d9f12f3 VS |
750 | } |
751 | ||
0d635035 RR |
752 | bool wxTopLevelWindowGTK::EnableCloseButton( bool enable ) |
753 | { | |
754 | if (enable) | |
755 | m_gdkFunc |= GDK_FUNC_CLOSE; | |
756 | else | |
757 | m_gdkFunc &= ~GDK_FUNC_CLOSE; | |
a6cdd521 | 758 | |
385e8575 PC |
759 | GdkWindow* window = gtk_widget_get_window(m_widget); |
760 | if (window) | |
761 | gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc); | |
a6cdd521 | 762 | |
0d635035 RR |
763 | return true; |
764 | } | |
8a9650ea | 765 | |
1529bc41 | 766 | bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long) |
7d9f12f3 | 767 | { |
8a8997c3 | 768 | if (show == m_fsIsShowing) |
0a164d4c | 769 | return false; // return what? |
7d9f12f3 VS |
770 | |
771 | m_fsIsShowing = show; | |
0a164d4c | 772 | |
1542ea39 | 773 | wxX11FullScreenMethod method = |
8166ab43 VS |
774 | wxGetFullScreenMethodX11((WXDisplay*)GDK_DISPLAY(), |
775 | (WXWindow)GDK_ROOT_WINDOW()); | |
1542ea39 | 776 | |
feb1c9fb VS |
777 | // NB: gtk_window_fullscreen() uses freedesktop.org's WMspec extensions |
778 | // to switch to fullscreen, which is not always available. We must | |
779 | // check if WM supports the spec and use legacy methods if it | |
780 | // doesn't. | |
ff654490 | 781 | if ( method == wxX11_FS_WMSPEC ) |
7d9f12f3 | 782 | { |
feb1c9fb VS |
783 | if (show) |
784 | gtk_window_fullscreen( GTK_WINDOW( m_widget ) ); | |
785 | else | |
786 | gtk_window_unfullscreen( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
787 | } |
788 | else | |
789 | { | |
385e8575 | 790 | GdkWindow* window = gtk_widget_get_window(m_widget); |
feb1c9fb VS |
791 | |
792 | if (show) | |
8166ab43 | 793 | { |
feb1c9fb VS |
794 | GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); |
795 | GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); | |
796 | ||
797 | int screen_width,screen_height; | |
798 | wxDisplaySize( &screen_width, &screen_height ); | |
799 | ||
800 | gint client_x, client_y, root_x, root_y; | |
801 | gint width, height; | |
802 | ||
ff654490 VZ |
803 | m_fsSaveGdkFunc = m_gdkFunc; |
804 | m_fsSaveGdkDecor = m_gdkDecor; | |
805 | m_gdkFunc = m_gdkDecor = 0; | |
806 | gdk_window_set_decorations(window, (GdkWMDecoration)0); | |
807 | gdk_window_set_functions(window, (GdkWMFunction)0); | |
feb1c9fb | 808 | |
385e8575 PC |
809 | gdk_window_get_origin(window, &root_x, &root_y); |
810 | gdk_window_get_geometry(window, &client_x, &client_y, &width, &height, NULL); | |
feb1c9fb | 811 | |
385e8575 PC |
812 | gdk_window_move_resize( |
813 | window, -client_x, -client_y, screen_width + 1, screen_height + 1); | |
feb1c9fb VS |
814 | |
815 | wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), | |
816 | (WXWindow)GDK_ROOT_WINDOW(), | |
817 | (WXWindow)GDK_WINDOW_XWINDOW(window), | |
818 | show, &m_fsSaveFrame, method); | |
819 | } | |
3b2931fb | 820 | else // hide |
feb1c9fb | 821 | { |
ff654490 VZ |
822 | m_gdkFunc = m_fsSaveGdkFunc; |
823 | m_gdkDecor = m_fsSaveGdkDecor; | |
824 | gdk_window_set_decorations(window, (GdkWMDecoration)m_gdkDecor); | |
825 | gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc); | |
feb1c9fb VS |
826 | |
827 | wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), | |
828 | (WXWindow)GDK_ROOT_WINDOW(), | |
829 | (WXWindow)GDK_WINDOW_XWINDOW(window), | |
830 | show, &m_fsSaveFrame, method); | |
831 | ||
832 | SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y, | |
833 | m_fsSaveFrame.width, m_fsSaveFrame.height); | |
8166ab43 | 834 | } |
7d9f12f3 | 835 | } |
8166ab43 | 836 | |
3b2931fb VZ |
837 | // documented behaviour is to show the window if it's still hidden when |
838 | // showing it full screen | |
1529bc41 | 839 | if (show) |
3b2931fb VZ |
840 | Show(); |
841 | ||
0a164d4c | 842 | return true; |
7d9f12f3 VS |
843 | } |
844 | ||
845 | // ---------------------------------------------------------------------------- | |
846 | // overridden wxWindow methods | |
847 | // ---------------------------------------------------------------------------- | |
848 | ||
d0285203 RR |
849 | void wxTopLevelWindowGTK::Refresh( bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(rect) ) |
850 | { | |
851 | wxCHECK_RET( m_widget, wxT("invalid frame") ); | |
03647350 | 852 | |
92f9888c FM |
853 | gtk_widget_queue_draw( m_widget ); |
854 | ||
385e8575 PC |
855 | GdkWindow* window = NULL; |
856 | if (m_wxwindow) | |
857 | window = gtk_widget_get_window(m_wxwindow); | |
858 | if (window) | |
859 | gdk_window_invalidate_rect(window, NULL, true); | |
d0285203 RR |
860 | } |
861 | ||
7d9f12f3 VS |
862 | bool wxTopLevelWindowGTK::Show( bool show ) |
863 | { | |
82b978d7 | 864 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
7d9f12f3 | 865 | |
40fd70f1 | 866 | bool deferShow = show && !m_isShown && m_deferShow; |
aacd4b50 PC |
867 | if (deferShow) |
868 | { | |
f5c0761f PC |
869 | deferShow = gs_requestFrameExtentsStatus != 2 && |
870 | m_deferShowAllowed && !gtk_widget_get_realized(m_widget); | |
d2c5fe6e PC |
871 | if (deferShow) |
872 | { | |
873 | deferShow = g_signal_handler_find(m_widget, | |
aacd4b50 PC |
874 | GSignalMatchType(G_SIGNAL_MATCH_ID | G_SIGNAL_MATCH_DATA), |
875 | g_signal_lookup("property_notify_event", GTK_TYPE_WIDGET), | |
d2c5fe6e PC |
876 | 0, NULL, NULL, this) != 0; |
877 | } | |
878 | GdkScreen* screen = NULL; | |
879 | if (deferShow) | |
11d8dfd2 | 880 | { |
d2c5fe6e PC |
881 | screen = gtk_widget_get_screen(m_widget); |
882 | GdkAtom atom = gdk_atom_intern("_NET_REQUEST_FRAME_EXTENTS", false); | |
883 | deferShow = gdk_x11_screen_supports_net_wm_hint(screen, atom) != 0; | |
40fd70f1 PC |
884 | // If _NET_REQUEST_FRAME_EXTENTS not supported, don't allow changes |
885 | // to m_decorSize, it breaks saving/restoring window size with | |
886 | // GetSize()/SetSize() because it makes window bigger between each | |
887 | // restore and save. | |
888 | m_updateDecorSize = deferShow; | |
11d8dfd2 | 889 | } |
d2c5fe6e | 890 | |
11d8dfd2 | 891 | m_deferShow = deferShow; |
aacd4b50 | 892 | } |
53e3cd04 | 893 | if (deferShow) |
7d9f12f3 | 894 | { |
d475dd22 PC |
895 | // Initial show. If WM supports _NET_REQUEST_FRAME_EXTENTS, defer |
896 | // calling gtk_widget_show() until _NET_FRAME_EXTENTS property | |
897 | // notification is received, so correct frame extents are known. | |
898 | // This allows resizing m_widget to keep the overall size in sync with | |
899 | // what wxWidgets expects it to be without an obvious change in the | |
900 | // window size immediately after it becomes visible. | |
901 | ||
390f44af PC |
902 | // Realize m_widget, so m_widget->window can be used. Realizing normally |
903 | // causes the widget tree to be size_allocated, which generates size | |
904 | // events in the wrong order. However, the size_allocates will not be | |
905 | // done if the allocation is not the default (1,1). | |
385e8575 PC |
906 | GtkAllocation alloc; |
907 | gtk_widget_get_allocation(m_widget, &alloc); | |
908 | const int alloc_width = alloc.width; | |
390f44af | 909 | if (alloc_width == 1) |
385e8575 PC |
910 | { |
911 | alloc.width = 2; | |
912 | gtk_widget_set_allocation(m_widget, &alloc); | |
913 | } | |
d475dd22 | 914 | gtk_widget_realize(m_widget); |
390f44af | 915 | if (alloc_width == 1) |
385e8575 PC |
916 | { |
917 | alloc.width = 1; | |
918 | gtk_widget_set_allocation(m_widget, &alloc); | |
919 | } | |
d475dd22 | 920 | |
53e3cd04 PC |
921 | // send _NET_REQUEST_FRAME_EXTENTS |
922 | XClientMessageEvent xevent; | |
923 | memset(&xevent, 0, sizeof(xevent)); | |
924 | xevent.type = ClientMessage; | |
385e8575 PC |
925 | GdkWindow* window = gtk_widget_get_window(m_widget); |
926 | xevent.window = gdk_x11_drawable_get_xid(window); | |
53e3cd04 | 927 | xevent.message_type = gdk_x11_atom_to_xatom_for_display( |
385e8575 | 928 | gdk_drawable_get_display(window), |
53e3cd04 PC |
929 | gdk_atom_intern("_NET_REQUEST_FRAME_EXTENTS", false)); |
930 | xevent.format = 32; | |
385e8575 | 931 | Display* display = gdk_x11_drawable_get_xdisplay(window); |
53e3cd04 PC |
932 | XSendEvent(display, DefaultRootWindow(display), false, |
933 | SubstructureNotifyMask | SubstructureRedirectMask, | |
934 | (XEvent*)&xevent); | |
935 | ||
f5c0761f PC |
936 | if (gs_requestFrameExtentsStatus == 0) |
937 | { | |
938 | // if WM does not respond to request within 1 second, | |
939 | // we assume support for _NET_REQUEST_FRAME_EXTENTS is not working | |
940 | m_netFrameExtentsTimerId = | |
941 | g_timeout_add(1000, request_frame_extents_timeout, this); | |
942 | } | |
943 | ||
53e3cd04 PC |
944 | // defer calling gtk_widget_show() |
945 | m_isShown = true; | |
946 | return true; | |
947 | } | |
d475dd22 | 948 | |
fc9ab22a | 949 | if (show && !gtk_widget_get_realized(m_widget)) |
53e3cd04 | 950 | { |
cca410b3 PC |
951 | // size_allocate signals occur in reverse order (bottom to top). |
952 | // Things work better if the initial wxSizeEvents are sent (from the | |
953 | // top down), before the initial size_allocate signals occur. | |
954 | wxSizeEvent event(GetSize(), GetId()); | |
955 | event.SetEventObject(this); | |
937013e0 | 956 | HandleWindowEvent(event); |
7d9f12f3 | 957 | } |
0a164d4c | 958 | |
3c7620f6 | 959 | bool change = base_type::Show(show); |
aa34396c | 960 | |
cca410b3 | 961 | if (change && !show) |
aa34396c PC |
962 | { |
963 | // make sure window has a non-default position, so when it is shown | |
964 | // again, it won't be repositioned by WM as if it were a new window | |
965 | // Note that this must be done _after_ the window is hidden. | |
966 | gtk_window_move((GtkWindow*)m_widget, m_x, m_y); | |
967 | } | |
968 | ||
cca410b3 | 969 | return change; |
7d9f12f3 VS |
970 | } |
971 | ||
52802b07 PC |
972 | void wxTopLevelWindowGTK::ShowWithoutActivating() |
973 | { | |
e88f9403 PC |
974 | if (!m_isShown) |
975 | { | |
995d5aa2 VZ |
976 | #if GTK_CHECK_VERSION(2,6,0) |
977 | if (!gtk_check_version(2,6,0)) | |
978 | gtk_window_set_focus_on_map(GTK_WINDOW(m_widget), false); | |
979 | #endif // GTK+ 2.6+ | |
980 | ||
e88f9403 PC |
981 | Show(true); |
982 | } | |
52802b07 PC |
983 | } |
984 | ||
a2ac55f5 RR |
985 | void wxTopLevelWindowGTK::Raise() |
986 | { | |
a2ac55f5 | 987 | gtk_window_present( GTK_WINDOW( m_widget ) ); |
a2ac55f5 RR |
988 | } |
989 | ||
7d9f12f3 VS |
990 | void wxTopLevelWindowGTK::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) ) |
991 | { | |
992 | wxFAIL_MSG( wxT("DoMoveWindow called for wxTopLevelWindowGTK") ); | |
993 | } | |
994 | ||
a6cdd521 VZ |
995 | // ---------------------------------------------------------------------------- |
996 | // window geometry | |
997 | // ---------------------------------------------------------------------------- | |
998 | ||
6e264997 VZ |
999 | void wxTopLevelWindowGTK::GTKDoGetSize(int *width, int *height) const |
1000 | { | |
290cd301 | 1001 | wxSize size(m_width, m_height); |
53e3cd04 PC |
1002 | size -= m_decorSize; |
1003 | if (size.x < 0) size.x = 0; | |
1004 | if (size.y < 0) size.y = 0; | |
426d19f1 JS |
1005 | #if wxUSE_LIBHILDON2 |
1006 | if (width) { | |
1007 | if (size.x == 720) | |
1008 | *width = 696; | |
1009 | else | |
1010 | *width = size.x; | |
1011 | } | |
1012 | if (height) { | |
1013 | if (size.y == 420) | |
1014 | *height = 396; | |
1015 | else if (size.y == 270) | |
1016 | *height = 246; | |
1017 | else | |
1018 | *height = size.y; | |
1019 | } | |
1020 | #else // wxUSE_LIBHILDON2 | |
290cd301 PC |
1021 | if (width) *width = size.x; |
1022 | if (height) *height = size.y; | |
426d19f1 | 1023 | #endif // wxUSE_LIBHILDON2 /!wxUSE_LIBHILDON2 |
a6cdd521 VZ |
1024 | } |
1025 | ||
7d9f12f3 VS |
1026 | void wxTopLevelWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags ) |
1027 | { | |
a6cdd521 | 1028 | wxCHECK_RET( m_widget, wxT("invalid frame") ); |
82b978d7 | 1029 | |
6089c4c8 PC |
1030 | m_deferShowAllowed = true; |
1031 | ||
a6cdd521 | 1032 | // deal with the position first |
7d9f12f3 VS |
1033 | int old_x = m_x; |
1034 | int old_y = m_y; | |
1035 | ||
a6cdd521 | 1036 | if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) |
7d9f12f3 | 1037 | { |
a6cdd521 VZ |
1038 | // -1 means "use existing" unless the flag above is specified |
1039 | if ( x != -1 ) | |
1040 | m_x = x; | |
1041 | if ( y != -1 ) | |
1042 | m_y = y; | |
7d9f12f3 | 1043 | } |
a6cdd521 | 1044 | else // wxSIZE_ALLOW_MINUS_ONE |
7d9f12f3 VS |
1045 | { |
1046 | m_x = x; | |
1047 | m_y = y; | |
7d9f12f3 | 1048 | } |
7d9f12f3 | 1049 | |
a6cdd521 | 1050 | if ( m_x != old_x || m_y != old_y ) |
7d9f12f3 | 1051 | { |
a6cdd521 | 1052 | gtk_window_move( GTK_WINDOW(m_widget), m_x, m_y ); |
7d9f12f3 | 1053 | } |
7d9f12f3 | 1054 | |
290cd301 PC |
1055 | const wxSize oldSize(m_width, m_height); |
1056 | if (width >= 0) | |
1057 | m_width = width; | |
1058 | if (height >= 0) | |
1059 | m_height = height; | |
1060 | ConstrainSize(); | |
1061 | if (m_width != oldSize.x || m_height != oldSize.y) | |
a6cdd521 | 1062 | { |
290cd301 PC |
1063 | int w, h; |
1064 | GTKDoGetSize(&w, &h); | |
1065 | gtk_window_resize(GTK_WINDOW(m_widget), w, h); | |
cca410b3 PC |
1066 | |
1067 | GetClientSize(&m_oldClientWidth, &m_oldClientHeight); | |
1068 | wxSizeEvent event(GetSize(), GetId()); | |
1069 | event.SetEventObject(this); | |
937013e0 | 1070 | HandleWindowEvent(event); |
7d9f12f3 | 1071 | } |
7d9f12f3 VS |
1072 | } |
1073 | ||
428f841b PC |
1074 | void wxTopLevelWindowGTK::DoSetClientSize(int width, int height) |
1075 | { | |
3c7620f6 | 1076 | base_type::DoSetClientSize(width, height); |
d6b17e1a | 1077 | |
6089c4c8 | 1078 | // Since client size is being explicitly set, don't change it later |
d6b17e1a PC |
1079 | // Has to be done after calling base because it calls SetSize, |
1080 | // which sets this true | |
6089c4c8 | 1081 | m_deferShowAllowed = false; |
428f841b PC |
1082 | } |
1083 | ||
7d9f12f3 VS |
1084 | void wxTopLevelWindowGTK::DoGetClientSize( int *width, int *height ) const |
1085 | { | |
cca410b3 PC |
1086 | wxASSERT_MSG(m_widget, wxT("invalid frame")); |
1087 | ||
bb596005 VZ |
1088 | if ( IsIconized() ) |
1089 | { | |
1090 | // for consistency with wxMSW, client area is supposed to be empty for | |
1091 | // the iconized windows | |
1092 | if ( width ) | |
1093 | *width = 0; | |
1094 | if ( height ) | |
1095 | *height = 0; | |
bb596005 | 1096 | } |
cca410b3 | 1097 | else |
290cd301 | 1098 | { |
cca410b3 | 1099 | GTKDoGetSize(width, height); |
290cd301 | 1100 | } |
7d9f12f3 VS |
1101 | } |
1102 | ||
9379c0d7 RR |
1103 | void wxTopLevelWindowGTK::DoSetSizeHints( int minW, int minH, |
1104 | int maxW, int maxH, | |
1105 | int incW, int incH ) | |
7d9f12f3 | 1106 | { |
3c7620f6 | 1107 | base_type::DoSetSizeHints(minW, minH, maxW, maxH, incW, incH); |
d6c11fa9 PC |
1108 | |
1109 | const wxSize minSize = GetMinSize(); | |
1110 | const wxSize maxSize = GetMaxSize(); | |
1111 | GdkGeometry hints; | |
1112 | int hints_mask = 0; | |
1113 | if (minSize.x > 0 || minSize.y > 0) | |
1114 | { | |
1115 | hints_mask |= GDK_HINT_MIN_SIZE; | |
0ab0d0e1 | 1116 | hints.min_width = minSize.x - m_decorSize.x; |
290cd301 PC |
1117 | if (hints.min_width < 0) |
1118 | hints.min_width = 0; | |
0ab0d0e1 | 1119 | hints.min_height = minSize.y - m_decorSize.y; |
290cd301 PC |
1120 | if (hints.min_height < 0) |
1121 | hints.min_height = 0; | |
d6c11fa9 PC |
1122 | } |
1123 | if (maxSize.x > 0 || maxSize.y > 0) | |
1124 | { | |
1125 | hints_mask |= GDK_HINT_MAX_SIZE; | |
0ab0d0e1 | 1126 | hints.max_width = maxSize.x - m_decorSize.x; |
290cd301 PC |
1127 | if (hints.max_width < 0) |
1128 | hints.max_width = INT_MAX; | |
0ab0d0e1 | 1129 | hints.max_height = maxSize.y - m_decorSize.y; |
290cd301 PC |
1130 | if (hints.max_height < 0) |
1131 | hints.max_height = INT_MAX; | |
d6c11fa9 PC |
1132 | } |
1133 | if (incW > 0 || incH > 0) | |
7d9f12f3 | 1134 | { |
d6c11fa9 PC |
1135 | hints_mask |= GDK_HINT_RESIZE_INC; |
1136 | hints.width_inc = incW > 0 ? incW : 1; | |
1137 | hints.height_inc = incH > 0 ? incH : 1; | |
9379c0d7 | 1138 | } |
d6c11fa9 PC |
1139 | gtk_window_set_geometry_hints( |
1140 | (GtkWindow*)m_widget, NULL, &hints, (GdkWindowHints)hints_mask); | |
9379c0d7 | 1141 | } |
7d9f12f3 | 1142 | |
81b0235f PC |
1143 | void wxTopLevelWindowGTK::GTKUpdateDecorSize(const wxSize& decorSize) |
1144 | { | |
fce611e4 PC |
1145 | if (!IsMaximized() && !IsFullScreen()) |
1146 | GetCachedDecorSize() = decorSize; | |
11d8dfd2 | 1147 | if (m_updateDecorSize && m_decorSize != decorSize) |
81b0235f PC |
1148 | { |
1149 | const wxSize diff = decorSize - m_decorSize; | |
1150 | m_decorSize = decorSize; | |
593354ca | 1151 | bool resized = false; |
81b0235f PC |
1152 | if (m_deferShow) |
1153 | { | |
1154 | // keep overall size unchanged by shrinking m_widget | |
1155 | int w, h; | |
1156 | GTKDoGetSize(&w, &h); | |
593354ca PC |
1157 | // but not if size would be less than minimum, it won't take effect |
1158 | const wxSize minSize = GetMinSize(); | |
1159 | if (w >= minSize.x && h >= minSize.y) | |
1160 | { | |
1161 | gtk_window_resize(GTK_WINDOW(m_widget), w, h); | |
1162 | resized = true; | |
1163 | } | |
81b0235f | 1164 | } |
593354ca | 1165 | if (!resized) |
81b0235f PC |
1166 | { |
1167 | // adjust overall size to match change in frame extents | |
1168 | m_width += diff.x; | |
1169 | m_height += diff.y; | |
1170 | if (m_width < 0) m_width = 0; | |
1171 | if (m_height < 0) m_height = 0; | |
390f44af PC |
1172 | m_oldClientWidth = 0; |
1173 | gtk_widget_queue_resize(m_wxwindow); | |
81b0235f PC |
1174 | } |
1175 | } | |
1176 | if (m_deferShow) | |
1177 | { | |
1178 | // gtk_widget_show() was deferred, do it now | |
1179 | m_deferShow = false; | |
1180 | GetClientSize(&m_oldClientWidth, &m_oldClientHeight); | |
1181 | wxSizeEvent sizeEvent(GetSize(), GetId()); | |
1182 | sizeEvent.SetEventObject(this); | |
1183 | HandleWindowEvent(sizeEvent); | |
1184 | ||
1185 | gtk_widget_show(m_widget); | |
1186 | ||
1187 | wxShowEvent showEvent(GetId(), true); | |
1188 | showEvent.SetEventObject(this); | |
1189 | HandleWindowEvent(showEvent); | |
1190 | } | |
1191 | } | |
1192 | ||
fce611e4 PC |
1193 | wxSize& wxTopLevelWindowGTK::GetCachedDecorSize() |
1194 | { | |
1195 | static wxSize size[8]; | |
1196 | ||
1197 | int index = 0; | |
1198 | // title bar | |
1199 | if (m_gdkDecor & (GDK_DECOR_MENU | GDK_DECOR_MINIMIZE | GDK_DECOR_MAXIMIZE | GDK_DECOR_TITLE)) | |
1200 | index = 1; | |
1201 | // border | |
1202 | if (m_gdkDecor & GDK_DECOR_BORDER) | |
1203 | index |= 2; | |
1204 | // utility window decor can be different | |
1205 | if (m_windowStyle & wxFRAME_TOOL_WINDOW) | |
1206 | index |= 4; | |
1207 | return size[index]; | |
1208 | } | |
1209 | ||
7d9f12f3 VS |
1210 | void wxTopLevelWindowGTK::OnInternalIdle() |
1211 | { | |
6a50a2c4 | 1212 | wxTopLevelWindowBase::OnInternalIdle(); |
0a164d4c | 1213 | |
06fda9e8 RR |
1214 | // Synthetize activate events. |
1215 | if ( g_sendActivateEvent != -1 ) | |
1216 | { | |
1217 | bool activate = g_sendActivateEvent != 0; | |
0a164d4c | 1218 | |
576f7127 RR |
1219 | // if (!activate) wxPrintf( wxT("de") ); |
1220 | // wxPrintf( wxT("activate\n") ); | |
0a164d4c | 1221 | |
06fda9e8 RR |
1222 | // do it only once |
1223 | g_sendActivateEvent = -1; | |
1224 | ||
1225 | wxTheApp->SetActive(activate, (wxWindow *)g_lastActiveFrame); | |
1226 | } | |
7d9f12f3 VS |
1227 | } |
1228 | ||
7d9f12f3 VS |
1229 | // ---------------------------------------------------------------------------- |
1230 | // frame title/icon | |
1231 | // ---------------------------------------------------------------------------- | |
1232 | ||
1233 | void wxTopLevelWindowGTK::SetTitle( const wxString &title ) | |
1234 | { | |
82b978d7 RD |
1235 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
1236 | ||
cb8cc250 WS |
1237 | if ( title == m_title ) |
1238 | return; | |
1239 | ||
7d9f12f3 | 1240 | m_title = title; |
cb8cc250 | 1241 | |
fab591c5 | 1242 | gtk_window_set_title( GTK_WINDOW(m_widget), wxGTK_CONV( title ) ); |
7d9f12f3 VS |
1243 | } |
1244 | ||
f618020a MB |
1245 | void wxTopLevelWindowGTK::SetIcons( const wxIconBundle &icons ) |
1246 | { | |
82b978d7 | 1247 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
f618020a | 1248 | |
3c7620f6 | 1249 | base_type::SetIcons(icons); |
f618020a | 1250 | |
0617ba3e PC |
1251 | // Setting icons before window is realized can cause a GTK assertion if |
1252 | // another TLW is realized before this one, and it has this one as it's | |
1253 | // transient parent. The life demo exibits this problem. | |
fc9ab22a | 1254 | if (gtk_widget_get_realized(m_widget)) |
52d6235d | 1255 | { |
0617ba3e PC |
1256 | GList* list = NULL; |
1257 | for (size_t i = icons.GetIconCount(); i--;) | |
1258 | list = g_list_prepend(list, icons.GetIconByIndex(i).GetPixbuf()); | |
1259 | gtk_window_set_icon_list(GTK_WINDOW(m_widget), list); | |
1260 | g_list_free(list); | |
87e53e2a | 1261 | } |
f618020a MB |
1262 | } |
1263 | ||
7d9f12f3 VS |
1264 | // ---------------------------------------------------------------------------- |
1265 | // frame state: maximized/iconized/normal | |
1266 | // ---------------------------------------------------------------------------- | |
1267 | ||
8805e155 | 1268 | void wxTopLevelWindowGTK::Maximize(bool maximize) |
7d9f12f3 | 1269 | { |
8805e155 RR |
1270 | if (maximize) |
1271 | gtk_window_maximize( GTK_WINDOW( m_widget ) ); | |
1272 | else | |
1273 | gtk_window_unmaximize( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1274 | } |
1275 | ||
1276 | bool wxTopLevelWindowGTK::IsMaximized() const | |
1277 | { | |
385e8575 PC |
1278 | GdkWindow* window = gtk_widget_get_window(m_widget); |
1279 | return window && (gdk_window_get_state(window) & GDK_WINDOW_STATE_MAXIMIZED); | |
7d9f12f3 VS |
1280 | } |
1281 | ||
1282 | void wxTopLevelWindowGTK::Restore() | |
1283 | { | |
8805e155 RR |
1284 | // "Present" seems similar enough to "restore" |
1285 | gtk_window_present( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1286 | } |
1287 | ||
1288 | void wxTopLevelWindowGTK::Iconize( bool iconize ) | |
1289 | { | |
8805e155 RR |
1290 | if (iconize) |
1291 | gtk_window_iconify( GTK_WINDOW( m_widget ) ); | |
1292 | else | |
1293 | gtk_window_deiconify( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1294 | } |
1295 | ||
1296 | bool wxTopLevelWindowGTK::IsIconized() const | |
1297 | { | |
1298 | return m_isIconized; | |
1299 | } | |
1300 | ||
1301 | void wxTopLevelWindowGTK::SetIconizeState(bool iconize) | |
1302 | { | |
1303 | if ( iconize != m_isIconized ) | |
1304 | { | |
1305 | m_isIconized = iconize; | |
1306 | (void)SendIconizeEvent(iconize); | |
1307 | } | |
1308 | } | |
1309 | ||
5152b0e5 JS |
1310 | void wxTopLevelWindowGTK::AddGrab() |
1311 | { | |
1312 | if (!m_grabbed) | |
1313 | { | |
0a164d4c | 1314 | m_grabbed = true; |
5152b0e5 | 1315 | gtk_grab_add( m_widget ); |
b46b1d59 | 1316 | wxGUIEventLoop().Run(); |
5152b0e5 JS |
1317 | gtk_grab_remove( m_widget ); |
1318 | } | |
1319 | } | |
1320 | ||
1321 | void wxTopLevelWindowGTK::RemoveGrab() | |
1322 | { | |
1323 | if (m_grabbed) | |
1324 | { | |
1325 | gtk_main_quit(); | |
0a164d4c | 1326 | m_grabbed = false; |
5152b0e5 JS |
1327 | } |
1328 | } | |
801225c1 | 1329 | |
1542ea39 RD |
1330 | |
1331 | // helper | |
1332 | static bool do_shape_combine_region(GdkWindow* window, const wxRegion& region) | |
1333 | { | |
1334 | if (window) | |
1335 | { | |
1336 | if (region.IsEmpty()) | |
1337 | { | |
1338 | gdk_window_shape_combine_mask(window, NULL, 0, 0); | |
1339 | } | |
1340 | else | |
1341 | { | |
0a164d4c | 1342 | gdk_window_shape_combine_region(window, region.GetRegion(), 0, 0); |
0a164d4c | 1343 | return true; |
1542ea39 RD |
1344 | } |
1345 | } | |
0a164d4c | 1346 | return false; |
1542ea39 RD |
1347 | } |
1348 | ||
1349 | ||
1350 | bool wxTopLevelWindowGTK::SetShape(const wxRegion& region) | |
1351 | { | |
0a164d4c | 1352 | wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false, |
9a83f860 | 1353 | wxT("Shaped windows must be created with the wxFRAME_SHAPED style.")); |
6a7e6411 | 1354 | |
fc9ab22a | 1355 | if ( gtk_widget_get_realized(m_widget) ) |
87e024f7 VZ |
1356 | { |
1357 | if ( m_wxwindow ) | |
385e8575 | 1358 | do_shape_combine_region(gtk_widget_get_window(m_wxwindow), region); |
87e024f7 | 1359 | |
385e8575 | 1360 | return do_shape_combine_region(gtk_widget_get_window(m_widget), region); |
87e024f7 VZ |
1361 | } |
1362 | else // not realized yet | |
1542ea39 | 1363 | { |
87e024f7 VZ |
1364 | // store the shape to set, it will be really set once we're realized |
1365 | m_shape = region; | |
1366 | ||
1367 | // we don't know if we're going to succeed or fail, be optimistic by | |
1368 | // default | |
1369 | return true; | |
1542ea39 | 1370 | } |
1542ea39 RD |
1371 | } |
1372 | ||
6b30a44e | 1373 | bool wxTopLevelWindowGTK::IsActive() |
35ff90a0 | 1374 | { |
06fda9e8 | 1375 | return (this == (wxTopLevelWindowGTK*)g_activeFrame); |
35ff90a0 | 1376 | } |
dca92ddf MR |
1377 | |
1378 | void wxTopLevelWindowGTK::RequestUserAttention(int flags) | |
1379 | { | |
1380 | bool new_hint_value = false; | |
1381 | ||
1382 | // FIXME: This is a workaround to focus handling problem | |
977a41ec FM |
1383 | // If RequestUserAttention is called for example right after a wxSleep, OnInternalIdle |
1384 | // hasn't yet been processed, and the internal focus system is not up to date yet. | |
1385 | // YieldFor(wxEVT_CATEGORY_UI) ensures the processing of it (hopefully it | |
1386 | // won't have side effects) - MR | |
1387 | wxEventLoopBase::GetActive()->YieldFor(wxEVT_CATEGORY_UI); | |
dca92ddf | 1388 | |
dca92ddf | 1389 | if(m_urgency_hint >= 0) |
92ed8bec | 1390 | g_source_remove(m_urgency_hint); |
dca92ddf | 1391 | |
ef1a9be4 | 1392 | m_urgency_hint = -2; |
dca92ddf | 1393 | |
fc9ab22a | 1394 | if( gtk_widget_get_realized(m_widget) && !IsActive() ) |
dca92ddf MR |
1395 | { |
1396 | new_hint_value = true; | |
1397 | ||
1398 | if (flags & wxUSER_ATTENTION_INFO) | |
1399 | { | |
92ed8bec | 1400 | m_urgency_hint = g_timeout_add(5000, (GSourceFunc)gtk_frame_urgency_timer_callback, this); |
dca92ddf | 1401 | } else { |
ef1a9be4 | 1402 | m_urgency_hint = -1; |
dca92ddf MR |
1403 | } |
1404 | } | |
1405 | ||
2ec371fd | 1406 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf MR |
1407 | if(!gtk_check_version(2,7,0)) |
1408 | gtk_window_set_urgency_hint(GTK_WINDOW( m_widget ), new_hint_value); | |
1409 | else | |
1410 | #endif | |
1411 | wxgtk_window_set_urgency_hint(GTK_WINDOW( m_widget ), new_hint_value); | |
1412 | } | |
015dca24 MR |
1413 | |
1414 | void wxTopLevelWindowGTK::SetWindowStyleFlag( long style ) | |
1415 | { | |
1416 | // Store which styles were changed | |
1417 | long styleChanges = style ^ m_windowStyle; | |
1418 | ||
1419 | // Process wxWindow styles. This also updates the internal variable | |
1420 | // Therefore m_windowStyle bits carry now the _new_ style values | |
1421 | wxWindow::SetWindowStyleFlag(style); | |
1422 | ||
1423 | // just return for now if widget does not exist yet | |
1424 | if (!m_widget) | |
1425 | return; | |
1426 | ||
ff654490 VZ |
1427 | if ( styleChanges & wxSTAY_ON_TOP ) |
1428 | { | |
1429 | gtk_window_set_keep_above(GTK_WINDOW(m_widget), | |
1430 | m_windowStyle & wxSTAY_ON_TOP); | |
1431 | } | |
1432 | ||
1433 | if ( styleChanges & wxFRAME_NO_TASKBAR ) | |
8fb82418 | 1434 | { |
ff654490 VZ |
1435 | gtk_window_set_skip_taskbar_hint(GTK_WINDOW(m_widget), |
1436 | m_windowStyle & wxFRAME_NO_TASKBAR); | |
8fb82418 | 1437 | } |
015dca24 | 1438 | } |
07e49707 | 1439 | |
07e49707 MR |
1440 | /* Get the X Window between child and the root window. |
1441 | This should usually be the WM managed XID */ | |
1442 | static Window wxGetTopmostWindowX11(Display *dpy, Window child) | |
1443 | { | |
1444 | Window root, parent; | |
1445 | Window* children; | |
1446 | unsigned int nchildren; | |
1447 | ||
1448 | XQueryTree(dpy, child, &root, &parent, &children, &nchildren); | |
1449 | XFree(children); | |
1450 | ||
1451 | while (parent != root) { | |
1452 | child = parent; | |
1453 | XQueryTree(dpy, child, &root, &parent, &children, &nchildren); | |
1454 | XFree(children); | |
1455 | } | |
1456 | ||
1457 | return child; | |
1458 | } | |
1459 | ||
1460 | bool wxTopLevelWindowGTK::SetTransparent(wxByte alpha) | |
1461 | { | |
385e8575 PC |
1462 | GdkWindow* window = NULL; |
1463 | if (m_widget) | |
1464 | window = gtk_widget_get_window(m_widget); | |
1465 | if (window == NULL) | |
07e49707 MR |
1466 | return false; |
1467 | ||
385e8575 | 1468 | Display* dpy = GDK_WINDOW_XDISPLAY(window); |
07e49707 MR |
1469 | // We need to get the X Window that has the root window as the immediate parent |
1470 | // and m_widget->window as a child. This should be the X Window that the WM manages and | |
1471 | // from which the opacity property is checked from. | |
385e8575 | 1472 | Window win = wxGetTopmostWindowX11(dpy, GDK_WINDOW_XID(window)); |
07e49707 | 1473 | |
07e49707 MR |
1474 | |
1475 | // Using pure Xlib to not have a GTK version check mess due to gtk2.0 not having GdkDisplay | |
1476 | if (alpha == 0xff) | |
1477 | XDeleteProperty(dpy, win, XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False)); | |
1478 | else | |
d48687a0 PC |
1479 | { |
1480 | long opacity = alpha * 0x1010101L; | |
07e49707 MR |
1481 | XChangeProperty(dpy, win, XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False), |
1482 | XA_CARDINAL, 32, PropModeReplace, | |
1483 | (unsigned char *) &opacity, 1L); | |
d48687a0 | 1484 | } |
07e49707 MR |
1485 | XSync(dpy, False); |
1486 | return true; | |
1487 | } | |
1488 | ||
1489 | bool wxTopLevelWindowGTK::CanSetTransparent() | |
1490 | { | |
a95a6eb4 | 1491 | // allow to override automatic detection as it's far from perfect |
68893d58 | 1492 | const wxString SYSOPT_TRANSPARENT = "gtk.tlw.can-set-transparent"; |
a95a6eb4 VZ |
1493 | if ( wxSystemOptions::HasOption(SYSOPT_TRANSPARENT) ) |
1494 | { | |
1495 | return wxSystemOptions::GetOptionInt(SYSOPT_TRANSPARENT) != 0; | |
1496 | } | |
1497 | ||
60169b7a MR |
1498 | #if GTK_CHECK_VERSION(2,10,0) |
1499 | if (!gtk_check_version(2,10,0)) | |
1500 | { | |
0b241226 | 1501 | return (gtk_widget_is_composited (m_widget)); |
60169b7a MR |
1502 | } |
1503 | else | |
1504 | #endif // In case of lower versions than gtk+-2.10.0 we could look for _NET_WM_CM_Sn ourselves | |
1505 | { | |
1506 | return false; | |
1507 | } | |
1508 | ||
1509 | #if 0 // Don't be optimistic here for the sake of wxAUI | |
07e49707 MR |
1510 | int opcode, event, error; |
1511 | // Check for the existence of a RGBA visual instead? | |
1512 | return XQueryExtension(gdk_x11_get_default_xdisplay (), | |
1513 | "Composite", &opcode, &event, &error); | |
60169b7a | 1514 | #endif |
07e49707 | 1515 | } |