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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 | ||
41 | #include "wx/gtk/win_gtk.h" | |
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 | ||
7d9f12f3 VS |
53 | // ---------------------------------------------------------------------------- |
54 | // data | |
55 | // ---------------------------------------------------------------------------- | |
56 | ||
06fda9e8 RR |
57 | extern int g_openDialogs; |
58 | extern wxWindowGTK *g_delayedFocus; | |
59 | ||
60 | // the frame that is currently active (i.e. its child has focus). It is | |
61 | // used to generate wxActivateEvents | |
62 | static wxTopLevelWindowGTK *g_activeFrame = (wxTopLevelWindowGTK*) NULL; | |
63 | static wxTopLevelWindowGTK *g_lastActiveFrame = (wxTopLevelWindowGTK*) NULL; | |
64 | ||
65 | // if we detect that the app has got/lost the focus, we set this variable to | |
66 | // either TRUE or FALSE and an activate event will be sent during the next | |
67 | // OnIdle() call and it is reset to -1: this value means that we shouldn't | |
68 | // send any activate events at all | |
0a164d4c | 69 | static int g_sendActivateEvent = -1; |
06fda9e8 | 70 | |
dca92ddf MR |
71 | //----------------------------------------------------------------------------- |
72 | // RequestUserAttention related functions | |
73 | //----------------------------------------------------------------------------- | |
74 | ||
75 | extern "C" { | |
76 | static void wxgtk_window_set_urgency_hint (GtkWindow *win, | |
77 | gboolean setting) | |
78 | { | |
79 | wxASSERT_MSG( GTK_WIDGET_REALIZED(win), wxT("wxgtk_window_set_urgency_hint: GdkWindow not realized") ); | |
80 | GdkWindow *window = GTK_WIDGET(win)->window; | |
81 | XWMHints *wm_hints; | |
82 | ||
83 | wm_hints = XGetWMHints(GDK_WINDOW_XDISPLAY(window), GDK_WINDOW_XWINDOW(window)); | |
84 | ||
85 | if (!wm_hints) | |
86 | wm_hints = XAllocWMHints(); | |
87 | ||
88 | if (setting) | |
89 | wm_hints->flags |= XUrgencyHint; | |
90 | else | |
91 | wm_hints->flags &= ~XUrgencyHint; | |
92 | ||
93 | XSetWMHints(GDK_WINDOW_XDISPLAY(window), GDK_WINDOW_XWINDOW(window), wm_hints); | |
94 | XFree(wm_hints); | |
95 | } | |
96 | ||
92ed8bec | 97 | static gboolean gtk_frame_urgency_timer_callback( wxTopLevelWindowGTK *win ) |
dca92ddf | 98 | { |
2ec371fd | 99 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf | 100 | if(!gtk_check_version(2,7,0)) |
ef1a9be4 | 101 | gtk_window_set_urgency_hint(GTK_WINDOW( win->m_widget ), FALSE); |
dca92ddf MR |
102 | else |
103 | #endif | |
ef1a9be4 | 104 | wxgtk_window_set_urgency_hint(GTK_WINDOW( win->m_widget ), FALSE); |
dca92ddf | 105 | |
ef1a9be4 | 106 | win->m_urgency_hint = -2; |
dca92ddf MR |
107 | return FALSE; |
108 | } | |
109 | } | |
110 | ||
06fda9e8 RR |
111 | //----------------------------------------------------------------------------- |
112 | // "focus_in_event" | |
113 | //----------------------------------------------------------------------------- | |
114 | ||
865bb325 | 115 | extern "C" { |
4c20ee63 | 116 | static gboolean gtk_frame_focus_in_callback( GtkWidget *widget, |
06fda9e8 RR |
117 | GdkEvent *WXUNUSED(event), |
118 | wxTopLevelWindowGTK *win ) | |
119 | { | |
06fda9e8 RR |
120 | switch ( g_sendActivateEvent ) |
121 | { | |
122 | case -1: | |
123 | // we've got focus from outside, synthetize wxActivateEvent | |
124 | g_sendActivateEvent = 1; | |
125 | break; | |
126 | ||
127 | case 0: | |
128 | // another our window just lost focus, it was already ours before | |
129 | // - don't send any wxActivateEvent | |
130 | g_sendActivateEvent = -1; | |
131 | break; | |
132 | } | |
133 | ||
134 | g_activeFrame = win; | |
135 | g_lastActiveFrame = g_activeFrame; | |
0a164d4c | 136 | |
06fda9e8 | 137 | // wxPrintf( wxT("active: %s\n"), win->GetTitle().c_str() ); |
0a164d4c | 138 | |
dca92ddf | 139 | // MR: wxRequestUserAttention related block |
ef1a9be4 | 140 | switch( win->m_urgency_hint ) |
dca92ddf MR |
141 | { |
142 | default: | |
92ed8bec | 143 | g_source_remove( win->m_urgency_hint ); |
dca92ddf MR |
144 | // no break, fallthrough to remove hint too |
145 | case -1: | |
2ec371fd | 146 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf MR |
147 | if(!gtk_check_version(2,7,0)) |
148 | gtk_window_set_urgency_hint(GTK_WINDOW( widget ), FALSE); | |
149 | else | |
150 | #endif | |
151 | { | |
152 | wxgtk_window_set_urgency_hint(GTK_WINDOW( widget ), FALSE); | |
153 | } | |
154 | ||
ef1a9be4 | 155 | win->m_urgency_hint = -2; |
dca92ddf MR |
156 | break; |
157 | ||
158 | case -2: break; | |
159 | } | |
160 | ||
06fda9e8 | 161 | wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), g_activeFrame); |
0a164d4c | 162 | wxActivateEvent event(wxEVT_ACTIVATE, true, g_activeFrame->GetId()); |
06fda9e8 RR |
163 | event.SetEventObject(g_activeFrame); |
164 | g_activeFrame->GetEventHandler()->ProcessEvent(event); | |
165 | ||
4c20ee63 | 166 | return FALSE; |
06fda9e8 | 167 | } |
865bb325 | 168 | } |
06fda9e8 RR |
169 | |
170 | //----------------------------------------------------------------------------- | |
171 | // "focus_out_event" | |
172 | //----------------------------------------------------------------------------- | |
173 | ||
865bb325 | 174 | extern "C" { |
e4161a2a VZ |
175 | static |
176 | gboolean gtk_frame_focus_out_callback(GtkWidget * WXUNUSED(widget), | |
177 | GdkEventFocus *WXUNUSED(gdk_event), | |
178 | wxTopLevelWindowGTK * WXUNUSED(win)) | |
06fda9e8 | 179 | { |
06fda9e8 RR |
180 | // if the focus goes out of our app alltogether, OnIdle() will send |
181 | // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset | |
182 | // g_sendActivateEvent to -1 | |
183 | g_sendActivateEvent = 0; | |
0a164d4c | 184 | |
06fda9e8 | 185 | // wxASSERT_MSG( (g_activeFrame == win), wxT("TLW deactivatd although it wasn't active") ); |
0a164d4c | 186 | |
06fda9e8 | 187 | // wxPrintf( wxT("inactive: %s\n"), win->GetTitle().c_str() ); |
06fda9e8 | 188 | |
cc0c05cd JS |
189 | if (g_activeFrame) |
190 | { | |
191 | wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), g_activeFrame); | |
0a164d4c | 192 | wxActivateEvent event(wxEVT_ACTIVATE, false, g_activeFrame->GetId()); |
cc0c05cd JS |
193 | event.SetEventObject(g_activeFrame); |
194 | g_activeFrame->GetEventHandler()->ProcessEvent(event); | |
195 | ||
196 | g_activeFrame = NULL; | |
197 | } | |
0a164d4c | 198 | |
4c20ee63 | 199 | return FALSE; |
06fda9e8 | 200 | } |
865bb325 | 201 | } |
7d9f12f3 | 202 | |
290cd301 PC |
203 | //----------------------------------------------------------------------------- |
204 | ||
205 | // Get cached size of WM decorations for given GdkWMDecoration. | |
206 | static wxSize& GetDecorSize(int decor) | |
207 | { | |
208 | // In testing, only the title bar and GDK_DECOR_BORDER made a difference. | |
209 | // 4 possible combinations of title bar and border | |
210 | static wxSize size[4]; | |
211 | ||
212 | int index = 0; | |
213 | // title bar | |
214 | if (decor & (GDK_DECOR_MENU | GDK_DECOR_MINIMIZE | GDK_DECOR_MAXIMIZE | GDK_DECOR_TITLE)) | |
215 | index = 1; | |
216 | // border | |
217 | if (decor & GDK_DECOR_BORDER) | |
218 | index |= 2; | |
219 | return size[index]; | |
220 | } | |
221 | ||
7d9f12f3 | 222 | //----------------------------------------------------------------------------- |
cca410b3 | 223 | // "size_allocate" from m_wxwindow |
7d9f12f3 VS |
224 | //----------------------------------------------------------------------------- |
225 | ||
865bb325 | 226 | extern "C" { |
cca410b3 PC |
227 | static void |
228 | size_allocate(GtkWidget*, GtkAllocation* alloc, wxTopLevelWindowGTK* win) | |
7d9f12f3 | 229 | { |
cca410b3 PC |
230 | if (win->m_oldClientWidth != alloc->width || |
231 | win->m_oldClientHeight != alloc->height) | |
232 | { | |
233 | win->m_oldClientWidth = alloc->width; | |
234 | win->m_oldClientHeight = alloc->height; | |
235 | wxSize sizeDecor; | |
236 | if (!win->IsFullScreen()) | |
237 | sizeDecor = GetDecorSize(win->m_gdkDecor); | |
238 | win->m_width = win->m_widget->allocation.width + sizeDecor.x; | |
239 | win->m_height = win->m_widget->allocation.height + sizeDecor.y; | |
240 | if (!win->IsIconized()) | |
241 | { | |
242 | wxSizeEvent event(win->GetSize(), win->GetId()); | |
243 | event.SetEventObject(win); | |
244 | win->GetEventHandler()->ProcessEvent(event); | |
245 | } | |
246 | // else the window is currently unmapped, don't generate size events | |
7d9f12f3 VS |
247 | } |
248 | } | |
865bb325 | 249 | } |
7d9f12f3 | 250 | |
6e264997 VZ |
251 | // ---------------------------------------------------------------------------- |
252 | // "size_request" | |
253 | // ---------------------------------------------------------------------------- | |
254 | ||
255 | extern "C" { | |
290cd301 | 256 | static |
6e264997 VZ |
257 | void wxgtk_tlw_size_request_callback(GtkWidget * WXUNUSED(widget), |
258 | GtkRequisition *requisition, | |
259 | wxTopLevelWindowGTK *win) | |
260 | { | |
261 | // we must return the size of the window without WM decorations, otherwise | |
262 | // GTK+ gets confused, so don't call just GetSize() here | |
290cd301 | 263 | win->GTKDoGetSize(&requisition->width, &requisition->height); |
6e264997 VZ |
264 | } |
265 | } | |
290cd301 | 266 | |
7d9f12f3 VS |
267 | //----------------------------------------------------------------------------- |
268 | // "delete_event" | |
269 | //----------------------------------------------------------------------------- | |
270 | ||
865bb325 | 271 | extern "C" { |
5d4c0833 MR |
272 | static gboolean |
273 | gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), | |
274 | GdkEvent *WXUNUSED(event), | |
275 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 276 | { |
7d9f12f3 | 277 | if (win->IsEnabled() && |
5152b0e5 JS |
278 | (g_openDialogs == 0 || (win->GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) || |
279 | win->IsGrabbed())) | |
7d9f12f3 VS |
280 | win->Close(); |
281 | ||
282 | return TRUE; | |
283 | } | |
865bb325 | 284 | } |
7d9f12f3 VS |
285 | |
286 | ||
287 | //----------------------------------------------------------------------------- | |
288 | // "configure_event" | |
289 | //----------------------------------------------------------------------------- | |
290 | ||
865bb325 | 291 | extern "C" { |
5d4c0833 | 292 | static gboolean |
dc89b7bf | 293 | gtk_frame_configure_callback( GtkWidget* widget, |
5d4c0833 MR |
294 | GdkEventConfigure *WXUNUSED(event), |
295 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 296 | { |
48f72114 | 297 | if (!win->m_hasVMT || !win->IsShown()) |
7d9f12f3 VS |
298 | return FALSE; |
299 | ||
dc89b7bf PC |
300 | wxPoint point; |
301 | gtk_window_get_position((GtkWindow*)widget, &point.x, &point.y); | |
32f2ebbf | 302 | |
afde1667 PC |
303 | win->m_x = point.x; |
304 | win->m_y = point.y; | |
305 | wxMoveEvent mevent(point, win->GetId()); | |
306 | mevent.SetEventObject( win ); | |
307 | win->GetEventHandler()->ProcessEvent( mevent ); | |
7d9f12f3 VS |
308 | |
309 | return FALSE; | |
310 | } | |
865bb325 | 311 | } |
7d9f12f3 VS |
312 | |
313 | //----------------------------------------------------------------------------- | |
314 | // "realize" from m_widget | |
315 | //----------------------------------------------------------------------------- | |
316 | ||
e1f14d22 RR |
317 | // we cannot MWM hints and icons before the widget has been realized, |
318 | // so we do this directly after realization | |
7d9f12f3 | 319 | |
865bb325 | 320 | extern "C" { |
7d9f12f3 | 321 | static void |
6aeb6f2a VZ |
322 | gtk_frame_realized_callback( GtkWidget * WXUNUSED(widget), |
323 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 324 | { |
e1f14d22 RR |
325 | // All this is for Motif Window Manager "hints" and is supposed to be |
326 | // recognized by other WM as well. Not tested. | |
82c9f85c | 327 | gdk_window_set_decorations(win->m_widget->window, |
f819b4a3 | 328 | (GdkWMDecoration)win->m_gdkDecor); |
82c9f85c | 329 | gdk_window_set_functions(win->m_widget->window, |
f819b4a3 | 330 | (GdkWMFunction)win->m_gdkFunc); |
7d9f12f3 | 331 | |
e1f14d22 | 332 | // GTK's shrinking/growing policy |
f819b4a3 | 333 | if ((win->m_gdkFunc & GDK_FUNC_RESIZE) == 0) |
43a52404 | 334 | gtk_window_set_resizable(GTK_WINDOW(win->m_widget), FALSE); |
7d9f12f3 | 335 | else |
8e729eb4 | 336 | gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1); |
7d9f12f3 | 337 | |
e1f14d22 | 338 | // reset the icon |
7efaed4d | 339 | wxIconBundle iconsOld = win->GetIcons(); |
5a5cdd31 | 340 | if ( !iconsOld.IsEmpty() ) |
7d9f12f3 | 341 | { |
7d9f12f3 | 342 | win->SetIcon( wxNullIcon ); |
7efaed4d | 343 | win->SetIcons( iconsOld ); |
7d9f12f3 | 344 | } |
7d9f12f3 | 345 | } |
865bb325 | 346 | } |
7d9f12f3 VS |
347 | |
348 | //----------------------------------------------------------------------------- | |
349 | // "map_event" from m_widget | |
350 | //----------------------------------------------------------------------------- | |
351 | ||
865bb325 | 352 | extern "C" { |
0e795b05 | 353 | static gboolean |
290cd301 | 354 | gtk_frame_map_callback( GtkWidget* widget, |
7d9f12f3 VS |
355 | GdkEvent * WXUNUSED(event), |
356 | wxTopLevelWindow *win ) | |
357 | { | |
290cd301 PC |
358 | // Calculate size of WM decorations. |
359 | // Done here in case WM does not support the _NET_FRAME_EXTENTS property. | |
360 | if (win->IsDecorCacheable() && !win->IsFullScreen()) | |
361 | { | |
362 | GdkRectangle rect; | |
363 | gdk_window_get_frame_extents(widget->window, &rect); | |
364 | int w, h; | |
365 | gdk_drawable_get_size(widget->window, &w, &h); | |
366 | wxSize& decorSize = GetDecorSize(win->m_gdkDecor); | |
367 | const wxSize size = wxSize(rect.width - w, rect.height - h); | |
368 | if (decorSize.x != size.x || decorSize.y != size.y) | |
369 | { | |
370 | // Update window size and frame extents cache | |
371 | win->m_width = rect.width; | |
372 | win->m_height = rect.height; | |
290cd301 PC |
373 | decorSize = size; |
374 | } | |
375 | } | |
376 | ||
2a74bd27 PC |
377 | const bool wasIconized = win->IsIconized(); |
378 | ||
0a164d4c | 379 | win->SetIconizeState(false); |
27242d85 | 380 | |
2a74bd27 PC |
381 | if (wasIconized) |
382 | { | |
383 | // Because GetClientSize() returns (0,0) when IsIconized() is true, | |
384 | // a size event must be generated, just in case GetClientSize() was | |
385 | // called while iconized. This specifically happens when restoring a | |
386 | // tlw that was "rolled up" with some WMs. | |
387 | // Queue a resize rather than sending size event directly to allow | |
388 | // children to be made visible first. | |
389 | win->m_oldClientWidth = 0; | |
390 | gtk_widget_queue_resize(win->m_wxwindow); | |
391 | } | |
27242d85 | 392 | |
0e795b05 | 393 | return false; |
7d9f12f3 | 394 | } |
865bb325 | 395 | } |
7d9f12f3 VS |
396 | |
397 | //----------------------------------------------------------------------------- | |
398 | // "unmap_event" from m_widget | |
399 | //----------------------------------------------------------------------------- | |
400 | ||
865bb325 | 401 | extern "C" { |
0e795b05 | 402 | static gboolean |
7d9f12f3 VS |
403 | gtk_frame_unmap_callback( GtkWidget * WXUNUSED(widget), |
404 | GdkEvent * WXUNUSED(event), | |
405 | wxTopLevelWindow *win ) | |
406 | { | |
cb8cc250 | 407 | win->SetIconizeState(true); |
0e795b05 | 408 | return false; |
7d9f12f3 | 409 | } |
865bb325 | 410 | } |
7d9f12f3 | 411 | |
290cd301 PC |
412 | //----------------------------------------------------------------------------- |
413 | // "property_notify_event" from m_widget | |
414 | //----------------------------------------------------------------------------- | |
415 | ||
416 | extern "C" { | |
417 | static gboolean property_notify_event( | |
418 | GtkWidget*, GdkEventProperty* event, wxTopLevelWindowGTK* win) | |
419 | { | |
420 | // Watch for changes to _NET_FRAME_EXTENTS property | |
421 | static GdkAtom property = gdk_atom_intern("_NET_FRAME_EXTENTS", false); | |
422 | if (event->state == GDK_PROPERTY_NEW_VALUE && event->atom == property && | |
423 | win->IsDecorCacheable() && !win->IsFullScreen()) | |
424 | { | |
ff654490 VZ |
425 | Atom xproperty = gdk_x11_atom_to_xatom_for_display( |
426 | gdk_drawable_get_display(event->window), property); | |
290cd301 PC |
427 | Atom type; |
428 | int format; | |
429 | gulong nitems, bytes_after; | |
430 | long* data = NULL; | |
431 | Status status = XGetWindowProperty( | |
432 | gdk_x11_drawable_get_xdisplay(event->window), | |
433 | gdk_x11_drawable_get_xid(event->window), | |
434 | xproperty, | |
435 | 0, 4, false, XA_CARDINAL, | |
436 | &type, &format, &nitems, &bytes_after, (guchar**)&data); | |
437 | if (status == Success && data && nitems == 4) | |
438 | { | |
439 | wxSize& decorSize = GetDecorSize(win->m_gdkDecor); | |
440 | const wxSize size = | |
441 | wxSize(int(data[0] + data[1]), int(data[2] + data[3])); | |
442 | if (decorSize.x != size.x || decorSize.y != size.y) | |
443 | { | |
444 | // Update window size and frame extents cache | |
445 | win->m_width += size.x - decorSize.x; | |
446 | win->m_height += size.y - decorSize.y; | |
447 | if (win->m_width < 0) win->m_width = 0; | |
448 | if (win->m_height < 0) win->m_height = 0; | |
290cd301 | 449 | decorSize = size; |
2a74bd27 PC |
450 | win->m_oldClientWidth = 0; |
451 | gtk_widget_queue_resize(win->m_wxwindow); | |
290cd301 PC |
452 | } |
453 | } | |
454 | if (data) | |
455 | XFree(data); | |
456 | } | |
457 | return false; | |
458 | } | |
459 | } | |
460 | ||
013151c7 JS |
461 | BEGIN_EVENT_TABLE(wxTopLevelWindowGTK, wxTopLevelWindowBase) |
462 | EVT_SYS_COLOUR_CHANGED(wxTopLevelWindowGTK::OnSysColourChanged) | |
463 | END_EVENT_TABLE() | |
464 | ||
465 | ||
7d9f12f3 VS |
466 | // ---------------------------------------------------------------------------- |
467 | // wxTopLevelWindowGTK creation | |
468 | // ---------------------------------------------------------------------------- | |
469 | ||
470 | void wxTopLevelWindowGTK::Init() | |
471 | { | |
7d9f12f3 | 472 | m_mainWidget = (GtkWidget*) NULL; |
0a164d4c WS |
473 | m_isIconized = false; |
474 | m_fsIsShowing = false; | |
475 | m_themeEnabled = true; | |
f819b4a3 | 476 | m_gdkDecor = m_gdkFunc = 0; |
0a164d4c | 477 | m_grabbed = false; |
dca92ddf | 478 | |
ef1a9be4 | 479 | m_urgency_hint = -2; |
7d9f12f3 VS |
480 | } |
481 | ||
482 | bool wxTopLevelWindowGTK::Create( wxWindow *parent, | |
f819b4a3 VS |
483 | wxWindowID id, |
484 | const wxString& title, | |
485 | const wxPoint& pos, | |
486 | const wxSize& sizeOrig, | |
487 | long style, | |
488 | const wxString &name ) | |
7d9f12f3 VS |
489 | { |
490 | // always create a frame of some reasonable, even if arbitrary, size (at | |
491 | // least for MSW compatibility) | |
492 | wxSize size = sizeOrig; | |
1111cedc | 493 | size.x = WidthDefault(size.x); |
66202a7e | 494 | size.y = HeightDefault(size.y); |
7d9f12f3 VS |
495 | |
496 | wxTopLevelWindows.Append( this ); | |
497 | ||
7d9f12f3 VS |
498 | if (!PreCreation( parent, pos, size ) || |
499 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) | |
500 | { | |
501 | wxFAIL_MSG( wxT("wxTopLevelWindowGTK creation failed") ); | |
0a164d4c | 502 | return false; |
7d9f12f3 VS |
503 | } |
504 | ||
505 | m_title = title; | |
506 | ||
63c5efa3 VS |
507 | // NB: m_widget may be !=NULL if it was created by derived class' Create, |
508 | // e.g. in wxTaskBarIconAreaGTK | |
509 | if (m_widget == NULL) | |
510 | { | |
e2f3bc41 VZ |
511 | #if wxUSE_LIBHILDON |
512 | // we must create HildonWindow and not a normal GtkWindow as the latter | |
513 | // doesn't look correctly in Maemo environment and it must also be | |
514 | // registered with the main program object | |
515 | m_widget = hildon_window_new(); | |
516 | hildon_program_add_window(wxTheApp->GetHildonProgram(), | |
517 | HILDON_WINDOW(m_widget)); | |
518 | #else // !wxUSE_LIBHILDON | |
cca410b3 | 519 | m_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
63c5efa3 VS |
520 | if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) |
521 | { | |
4d8d6490 VS |
522 | // Tell WM that this is a dialog window and make it center |
523 | // on parent by default (this is what GtkDialog ctor does): | |
524 | gtk_window_set_type_hint(GTK_WINDOW(m_widget), | |
525 | GDK_WINDOW_TYPE_HINT_DIALOG); | |
526 | gtk_window_set_position(GTK_WINDOW(m_widget), | |
527 | GTK_WIN_POS_CENTER_ON_PARENT); | |
63c5efa3 | 528 | } |
4d8d6490 VS |
529 | else |
530 | { | |
ff654490 | 531 | if (style & wxFRAME_TOOL_WINDOW) |
11475235 | 532 | { |
ff654490 VZ |
533 | gtk_window_set_type_hint(GTK_WINDOW(m_widget), |
534 | GDK_WINDOW_TYPE_HINT_UTILITY); | |
535 | ||
536 | // On some WMs, like KDE, a TOOL_WINDOW will still show | |
537 | // on the taskbar, but on Gnome a TOOL_WINDOW will not. | |
538 | // For consistency between WMs and with Windows, we | |
539 | // should set the NO_TASKBAR flag which will apply | |
540 | // the set_skip_taskbar_hint if it is available, | |
541 | // ensuring no taskbar entry will appear. | |
542 | style |= wxFRAME_NO_TASKBAR; | |
11475235 | 543 | } |
4d8d6490 | 544 | } |
e2f3bc41 | 545 | #endif // wxUSE_LIBHILDON/!wxUSE_LIBHILDON |
63c5efa3 | 546 | } |
7d9f12f3 | 547 | |
e25c7537 VS |
548 | wxWindow *topParent = wxGetTopLevelParent(m_parent); |
549 | if (topParent && (((GTK_IS_WINDOW(topParent->m_widget)) && | |
0a164d4c WS |
550 | (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)) || |
551 | (style & wxFRAME_FLOAT_ON_PARENT))) | |
7cd95599 | 552 | { |
e25c7537 VS |
553 | gtk_window_set_transient_for( GTK_WINDOW(m_widget), |
554 | GTK_WINDOW(topParent->m_widget) ); | |
7cd95599 | 555 | } |
7d9f12f3 | 556 | |
ff654490 | 557 | if (style & wxFRAME_NO_TASKBAR) |
2be125e6 | 558 | { |
ff654490 | 559 | gtk_window_set_skip_taskbar_hint(GTK_WINDOW(m_widget), TRUE); |
2be125e6 | 560 | } |
2be125e6 | 561 | |
ff654490 | 562 | if (style & wxSTAY_ON_TOP) |
2fca39c9 | 563 | { |
ff654490 | 564 | gtk_window_set_keep_above(GTK_WINDOW(m_widget), TRUE); |
2fca39c9 | 565 | } |
2fca39c9 | 566 | |
5503a51c | 567 | #if 0 |
0a164d4c | 568 | if (!name.empty()) |
5503a51c MR |
569 | gtk_window_set_role( GTK_WINDOW(m_widget), wxGTK_CONV( name ) ); |
570 | #endif | |
7d9f12f3 | 571 | |
fab591c5 | 572 | gtk_window_set_title( GTK_WINDOW(m_widget), wxGTK_CONV( title ) ); |
7d9f12f3 VS |
573 | GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); |
574 | ||
9fa72bd2 MR |
575 | g_signal_connect (m_widget, "delete_event", |
576 | G_CALLBACK (gtk_frame_delete_callback), this); | |
7d9f12f3 | 577 | |
cca410b3 PC |
578 | // m_mainWidget is a GtkVBox, holding the bars and client area (m_wxwindow) |
579 | m_mainWidget = gtk_vbox_new(false, 0); | |
7d9f12f3 VS |
580 | gtk_widget_show( m_mainWidget ); |
581 | GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS ); | |
582 | gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget ); | |
583 | ||
cca410b3 | 584 | // m_wxwindow is the client area |
08f53168 | 585 | m_wxwindow = wxPizza::New(); |
7d9f12f3 VS |
586 | gtk_widget_show( m_wxwindow ); |
587 | gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow ); | |
588 | ||
e1f14d22 RR |
589 | // we donm't allow the frame to get the focus as otherwise |
590 | // the frame will grab it at arbitrary focus changes | |
7d9f12f3 VS |
591 | GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); |
592 | ||
593 | if (m_parent) m_parent->AddChild( this ); | |
594 | ||
cca410b3 PC |
595 | g_signal_connect(m_wxwindow, "size_allocate", |
596 | G_CALLBACK(size_allocate), this); | |
7d9f12f3 | 597 | |
6e264997 VZ |
598 | g_signal_connect (m_widget, "size_request", |
599 | G_CALLBACK (wxgtk_tlw_size_request_callback), this); | |
7d9f12f3 VS |
600 | PostCreation(); |
601 | ||
602 | if ((m_x != -1) || (m_y != -1)) | |
603 | gtk_widget_set_uposition( m_widget, m_x, m_y ); | |
6aeb6f2a | 604 | |
e1f14d22 RR |
605 | // we cannot set MWM hints and icons before the widget has |
606 | // been realized, so we do this directly after realization | |
9fa72bd2 MR |
607 | g_signal_connect (m_widget, "realize", |
608 | G_CALLBACK (gtk_frame_realized_callback), this); | |
7d9f12f3 | 609 | |
e1f14d22 | 610 | // map and unmap for iconized state |
9fa72bd2 MR |
611 | g_signal_connect (m_widget, "map_event", |
612 | G_CALLBACK (gtk_frame_map_callback), this); | |
613 | g_signal_connect (m_widget, "unmap_event", | |
614 | G_CALLBACK (gtk_frame_unmap_callback), this); | |
7d9f12f3 | 615 | |
dc89b7bf | 616 | // for wxMoveEvent |
9fa72bd2 MR |
617 | g_signal_connect (m_widget, "configure_event", |
618 | G_CALLBACK (gtk_frame_configure_callback), this); | |
7d9f12f3 | 619 | |
06fda9e8 | 620 | // activation |
4c20ee63 | 621 | g_signal_connect_after (m_widget, "focus_in_event", |
9fa72bd2 | 622 | G_CALLBACK (gtk_frame_focus_in_callback), this); |
4c20ee63 | 623 | g_signal_connect_after (m_widget, "focus_out_event", |
9fa72bd2 | 624 | G_CALLBACK (gtk_frame_focus_out_callback), this); |
0a164d4c | 625 | |
290cd301 PC |
626 | gtk_widget_add_events(m_widget, GDK_PROPERTY_CHANGE_MASK); |
627 | g_signal_connect(m_widget, "property_notify_event", | |
628 | G_CALLBACK(property_notify_event), this); | |
629 | ||
e1f14d22 | 630 | // decorations |
85a0a12a | 631 | if ((style & wxSIMPLE_BORDER) || (style & wxNO_BORDER)) |
f819b4a3 VS |
632 | { |
633 | m_gdkDecor = 0; | |
634 | m_gdkFunc = 0; | |
635 | } | |
636 | else | |
637 | { | |
290cd301 PC |
638 | m_gdkDecor = GDK_DECOR_BORDER; |
639 | m_gdkFunc = GDK_FUNC_MOVE; | |
82c9f85c | 640 | |
f819b4a3 | 641 | // All this is for Motif Window Manager "hints" and is supposed to be |
e1f14d22 | 642 | // recognized by other WMs as well. |
f819b4a3 | 643 | if ((style & wxCAPTION) != 0) |
c3d8ee42 | 644 | { |
f819b4a3 | 645 | m_gdkDecor |= GDK_DECOR_TITLE; |
c3d8ee42 | 646 | } |
850c6ed4 | 647 | if ((style & wxCLOSE_BOX) != 0) |
f819b4a3 VS |
648 | { |
649 | m_gdkFunc |= GDK_FUNC_CLOSE; | |
c3d8ee42 VS |
650 | } |
651 | if ((style & wxSYSTEM_MENU) != 0) | |
652 | { | |
f819b4a3 VS |
653 | m_gdkDecor |= GDK_DECOR_MENU; |
654 | } | |
655 | if ((style & wxMINIMIZE_BOX) != 0) | |
656 | { | |
657 | m_gdkFunc |= GDK_FUNC_MINIMIZE; | |
658 | m_gdkDecor |= GDK_DECOR_MINIMIZE; | |
659 | } | |
660 | if ((style & wxMAXIMIZE_BOX) != 0) | |
661 | { | |
662 | m_gdkFunc |= GDK_FUNC_MAXIMIZE; | |
663 | m_gdkDecor |= GDK_DECOR_MAXIMIZE; | |
664 | } | |
665 | if ((style & wxRESIZE_BORDER) != 0) | |
666 | { | |
667 | m_gdkFunc |= GDK_FUNC_RESIZE; | |
668 | m_gdkDecor |= GDK_DECOR_RESIZEH; | |
669 | } | |
670 | } | |
671 | ||
290cd301 PC |
672 | // m_gdkDecor needs to be set before calling GTKDoGetSize |
673 | int w, h; | |
674 | GTKDoGetSize(&w, &h); | |
675 | gtk_window_set_default_size(GTK_WINDOW(m_widget), w, h); | |
676 | ||
0a164d4c | 677 | return true; |
7d9f12f3 VS |
678 | } |
679 | ||
680 | wxTopLevelWindowGTK::~wxTopLevelWindowGTK() | |
681 | { | |
e2f3bc41 VZ |
682 | #if wxUSE_LIBHILDON |
683 | hildon_program_remove_window(wxTheApp->GetHildonProgram(), | |
684 | HILDON_WINDOW(m_widget)); | |
685 | #endif // wxUSE_LIBHILDON | |
686 | ||
5152b0e5 JS |
687 | if (m_grabbed) |
688 | { | |
4362c705 | 689 | wxFAIL_MSG(_T("Window still grabbed")); |
5152b0e5 JS |
690 | RemoveGrab(); |
691 | } | |
1cbee0b4 | 692 | |
0a164d4c | 693 | m_isBeingDeleted = true; |
6aeb6f2a | 694 | |
710968c3 VZ |
695 | // it may also be GtkScrolledWindow in the case of an MDI child |
696 | if (GTK_IS_WINDOW(m_widget)) | |
697 | { | |
698 | gtk_window_set_focus( GTK_WINDOW(m_widget), NULL ); | |
699 | } | |
0a164d4c | 700 | |
06fda9e8 RR |
701 | if (g_activeFrame == this) |
702 | g_activeFrame = NULL; | |
703 | if (g_lastActiveFrame == this) | |
704 | g_lastActiveFrame = NULL; | |
7d9f12f3 VS |
705 | } |
706 | ||
0d635035 RR |
707 | bool wxTopLevelWindowGTK::EnableCloseButton( bool enable ) |
708 | { | |
709 | if (enable) | |
710 | m_gdkFunc |= GDK_FUNC_CLOSE; | |
711 | else | |
712 | m_gdkFunc &= ~GDK_FUNC_CLOSE; | |
a6cdd521 | 713 | |
0d635035 RR |
714 | if (GTK_WIDGET_REALIZED(m_widget) && (m_widget->window)) |
715 | gdk_window_set_functions( m_widget->window, (GdkWMFunction)m_gdkFunc ); | |
a6cdd521 | 716 | |
0d635035 RR |
717 | return true; |
718 | } | |
8a9650ea | 719 | |
1529bc41 | 720 | bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long) |
7d9f12f3 | 721 | { |
8a8997c3 | 722 | if (show == m_fsIsShowing) |
0a164d4c | 723 | return false; // return what? |
7d9f12f3 VS |
724 | |
725 | m_fsIsShowing = show; | |
0a164d4c | 726 | |
1542ea39 | 727 | wxX11FullScreenMethod method = |
8166ab43 VS |
728 | wxGetFullScreenMethodX11((WXDisplay*)GDK_DISPLAY(), |
729 | (WXWindow)GDK_ROOT_WINDOW()); | |
1542ea39 | 730 | |
feb1c9fb VS |
731 | // NB: gtk_window_fullscreen() uses freedesktop.org's WMspec extensions |
732 | // to switch to fullscreen, which is not always available. We must | |
733 | // check if WM supports the spec and use legacy methods if it | |
734 | // doesn't. | |
ff654490 | 735 | if ( method == wxX11_FS_WMSPEC ) |
7d9f12f3 | 736 | { |
feb1c9fb VS |
737 | if (show) |
738 | gtk_window_fullscreen( GTK_WINDOW( m_widget ) ); | |
739 | else | |
740 | gtk_window_unfullscreen( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
741 | } |
742 | else | |
743 | { | |
feb1c9fb VS |
744 | GdkWindow *window = m_widget->window; |
745 | ||
746 | if (show) | |
8166ab43 | 747 | { |
feb1c9fb VS |
748 | GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); |
749 | GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); | |
750 | ||
751 | int screen_width,screen_height; | |
752 | wxDisplaySize( &screen_width, &screen_height ); | |
753 | ||
754 | gint client_x, client_y, root_x, root_y; | |
755 | gint width, height; | |
756 | ||
ff654490 VZ |
757 | m_fsSaveGdkFunc = m_gdkFunc; |
758 | m_fsSaveGdkDecor = m_gdkDecor; | |
759 | m_gdkFunc = m_gdkDecor = 0; | |
760 | gdk_window_set_decorations(window, (GdkWMDecoration)0); | |
761 | gdk_window_set_functions(window, (GdkWMFunction)0); | |
feb1c9fb VS |
762 | |
763 | gdk_window_get_origin (m_widget->window, &root_x, &root_y); | |
764 | gdk_window_get_geometry (m_widget->window, &client_x, &client_y, | |
765 | &width, &height, NULL); | |
766 | ||
767 | gdk_window_move_resize (m_widget->window, -client_x, -client_y, | |
768 | screen_width + 1, screen_height + 1); | |
769 | ||
770 | wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), | |
771 | (WXWindow)GDK_ROOT_WINDOW(), | |
772 | (WXWindow)GDK_WINDOW_XWINDOW(window), | |
773 | show, &m_fsSaveFrame, method); | |
774 | } | |
3b2931fb | 775 | else // hide |
feb1c9fb | 776 | { |
ff654490 VZ |
777 | m_gdkFunc = m_fsSaveGdkFunc; |
778 | m_gdkDecor = m_fsSaveGdkDecor; | |
779 | gdk_window_set_decorations(window, (GdkWMDecoration)m_gdkDecor); | |
780 | gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc); | |
feb1c9fb VS |
781 | |
782 | wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), | |
783 | (WXWindow)GDK_ROOT_WINDOW(), | |
784 | (WXWindow)GDK_WINDOW_XWINDOW(window), | |
785 | show, &m_fsSaveFrame, method); | |
786 | ||
787 | SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y, | |
788 | m_fsSaveFrame.width, m_fsSaveFrame.height); | |
8166ab43 | 789 | } |
7d9f12f3 | 790 | } |
8166ab43 | 791 | |
3b2931fb VZ |
792 | // documented behaviour is to show the window if it's still hidden when |
793 | // showing it full screen | |
1529bc41 | 794 | if (show) |
3b2931fb VZ |
795 | Show(); |
796 | ||
0a164d4c | 797 | return true; |
7d9f12f3 VS |
798 | } |
799 | ||
800 | // ---------------------------------------------------------------------------- | |
801 | // overridden wxWindow methods | |
802 | // ---------------------------------------------------------------------------- | |
803 | ||
804 | bool wxTopLevelWindowGTK::Show( bool show ) | |
805 | { | |
82b978d7 | 806 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
7d9f12f3 | 807 | |
cca410b3 | 808 | if (show && !IsShown()) |
7d9f12f3 | 809 | { |
cca410b3 PC |
810 | // size_allocate signals occur in reverse order (bottom to top). |
811 | // Things work better if the initial wxSizeEvents are sent (from the | |
812 | // top down), before the initial size_allocate signals occur. | |
813 | wxSizeEvent event(GetSize(), GetId()); | |
814 | event.SetEventObject(this); | |
815 | GetEventHandler()->ProcessEvent(event); | |
7d9f12f3 | 816 | } |
0a164d4c | 817 | |
cca410b3 | 818 | bool change = wxTopLevelWindowBase::Show(show); |
aa34396c | 819 | |
cca410b3 | 820 | if (change && !show) |
aa34396c PC |
821 | { |
822 | // make sure window has a non-default position, so when it is shown | |
823 | // again, it won't be repositioned by WM as if it were a new window | |
824 | // Note that this must be done _after_ the window is hidden. | |
825 | gtk_window_move((GtkWindow*)m_widget, m_x, m_y); | |
826 | } | |
827 | ||
cca410b3 | 828 | return change; |
7d9f12f3 VS |
829 | } |
830 | ||
a2ac55f5 RR |
831 | void wxTopLevelWindowGTK::Raise() |
832 | { | |
a2ac55f5 | 833 | gtk_window_present( GTK_WINDOW( m_widget ) ); |
a2ac55f5 RR |
834 | } |
835 | ||
7d9f12f3 VS |
836 | void wxTopLevelWindowGTK::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) ) |
837 | { | |
838 | wxFAIL_MSG( wxT("DoMoveWindow called for wxTopLevelWindowGTK") ); | |
839 | } | |
840 | ||
a6cdd521 VZ |
841 | // ---------------------------------------------------------------------------- |
842 | // window geometry | |
843 | // ---------------------------------------------------------------------------- | |
844 | ||
6e264997 VZ |
845 | void wxTopLevelWindowGTK::GTKDoGetSize(int *width, int *height) const |
846 | { | |
290cd301 PC |
847 | wxSize size(m_width, m_height); |
848 | if (!IsFullScreen()) | |
a6cdd521 | 849 | { |
290cd301 PC |
850 | size -= GetDecorSize(m_gdkDecor); |
851 | if (size.x < 0) size.x = 0; | |
852 | if (size.y < 0) size.y = 0; | |
a6cdd521 | 853 | } |
290cd301 PC |
854 | if (width) *width = size.x; |
855 | if (height) *height = size.y; | |
a6cdd521 VZ |
856 | } |
857 | ||
7d9f12f3 VS |
858 | void wxTopLevelWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags ) |
859 | { | |
a6cdd521 | 860 | wxCHECK_RET( m_widget, wxT("invalid frame") ); |
82b978d7 | 861 | |
a6cdd521 | 862 | // deal with the position first |
7d9f12f3 VS |
863 | int old_x = m_x; |
864 | int old_y = m_y; | |
865 | ||
a6cdd521 | 866 | if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) |
7d9f12f3 | 867 | { |
a6cdd521 VZ |
868 | // -1 means "use existing" unless the flag above is specified |
869 | if ( x != -1 ) | |
870 | m_x = x; | |
871 | if ( y != -1 ) | |
872 | m_y = y; | |
7d9f12f3 | 873 | } |
a6cdd521 | 874 | else // wxSIZE_ALLOW_MINUS_ONE |
7d9f12f3 VS |
875 | { |
876 | m_x = x; | |
877 | m_y = y; | |
7d9f12f3 | 878 | } |
7d9f12f3 | 879 | |
a6cdd521 | 880 | if ( m_x != old_x || m_y != old_y ) |
7d9f12f3 | 881 | { |
a6cdd521 | 882 | gtk_window_move( GTK_WINDOW(m_widget), m_x, m_y ); |
7d9f12f3 | 883 | } |
7d9f12f3 | 884 | |
290cd301 PC |
885 | const wxSize oldSize(m_width, m_height); |
886 | if (width >= 0) | |
887 | m_width = width; | |
888 | if (height >= 0) | |
889 | m_height = height; | |
890 | ConstrainSize(); | |
891 | if (m_width != oldSize.x || m_height != oldSize.y) | |
a6cdd521 | 892 | { |
290cd301 PC |
893 | int w, h; |
894 | GTKDoGetSize(&w, &h); | |
895 | gtk_window_resize(GTK_WINDOW(m_widget), w, h); | |
cca410b3 PC |
896 | |
897 | GetClientSize(&m_oldClientWidth, &m_oldClientHeight); | |
898 | wxSizeEvent event(GetSize(), GetId()); | |
899 | event.SetEventObject(this); | |
900 | GetEventHandler()->ProcessEvent(event); | |
7d9f12f3 | 901 | } |
7d9f12f3 VS |
902 | } |
903 | ||
904 | void wxTopLevelWindowGTK::DoGetClientSize( int *width, int *height ) const | |
905 | { | |
cca410b3 PC |
906 | wxASSERT_MSG(m_widget, wxT("invalid frame")); |
907 | ||
bb596005 VZ |
908 | if ( IsIconized() ) |
909 | { | |
910 | // for consistency with wxMSW, client area is supposed to be empty for | |
911 | // the iconized windows | |
912 | if ( width ) | |
913 | *width = 0; | |
914 | if ( height ) | |
915 | *height = 0; | |
bb596005 | 916 | } |
cca410b3 | 917 | else |
290cd301 | 918 | { |
cca410b3 | 919 | GTKDoGetSize(width, height); |
290cd301 | 920 | } |
7d9f12f3 VS |
921 | } |
922 | ||
9379c0d7 RR |
923 | void wxTopLevelWindowGTK::DoSetSizeHints( int minW, int minH, |
924 | int maxW, int maxH, | |
925 | int incW, int incH ) | |
7d9f12f3 | 926 | { |
9379c0d7 | 927 | wxTopLevelWindowBase::DoSetSizeHints( minW, minH, maxW, maxH, incW, incH ); |
d6c11fa9 PC |
928 | |
929 | const wxSize minSize = GetMinSize(); | |
930 | const wxSize maxSize = GetMaxSize(); | |
931 | GdkGeometry hints; | |
932 | int hints_mask = 0; | |
290cd301 | 933 | const wxSize sizeDecor = GetDecorSize(m_gdkDecor); |
d6c11fa9 PC |
934 | if (minSize.x > 0 || minSize.y > 0) |
935 | { | |
936 | hints_mask |= GDK_HINT_MIN_SIZE; | |
290cd301 PC |
937 | hints.min_width = minSize.x - sizeDecor.x; |
938 | if (hints.min_width < 0) | |
939 | hints.min_width = 0; | |
940 | hints.min_height = minSize.y - sizeDecor.y; | |
941 | if (hints.min_height < 0) | |
942 | hints.min_height = 0; | |
d6c11fa9 PC |
943 | } |
944 | if (maxSize.x > 0 || maxSize.y > 0) | |
945 | { | |
946 | hints_mask |= GDK_HINT_MAX_SIZE; | |
290cd301 PC |
947 | hints.max_width = maxSize.x - sizeDecor.x; |
948 | if (hints.max_width < 0) | |
949 | hints.max_width = INT_MAX; | |
950 | hints.max_height = maxSize.y - sizeDecor.y; | |
951 | if (hints.max_height < 0) | |
952 | hints.max_height = INT_MAX; | |
d6c11fa9 PC |
953 | } |
954 | if (incW > 0 || incH > 0) | |
7d9f12f3 | 955 | { |
d6c11fa9 PC |
956 | hints_mask |= GDK_HINT_RESIZE_INC; |
957 | hints.width_inc = incW > 0 ? incW : 1; | |
958 | hints.height_inc = incH > 0 ? incH : 1; | |
9379c0d7 | 959 | } |
d6c11fa9 PC |
960 | gtk_window_set_geometry_hints( |
961 | (GtkWindow*)m_widget, NULL, &hints, (GdkWindowHints)hints_mask); | |
9379c0d7 | 962 | } |
7d9f12f3 | 963 | |
290cd301 PC |
964 | bool wxTopLevelWindowGTK::IsDecorCacheable() const |
965 | { | |
966 | return true; | |
967 | } | |
968 | ||
7d9f12f3 VS |
969 | void wxTopLevelWindowGTK::OnInternalIdle() |
970 | { | |
6aeb6f2a VZ |
971 | // set the focus if not done yet and if we can already do it |
972 | if ( GTK_WIDGET_REALIZED(m_wxwindow) ) | |
973 | { | |
cc06fe74 MB |
974 | if ( g_delayedFocus && |
975 | wxGetTopLevelParent((wxWindow*)g_delayedFocus) == this ) | |
6aeb6f2a | 976 | { |
2b5f62a0 VZ |
977 | wxLogTrace(_T("focus"), |
978 | _T("Setting focus from wxTLW::OnIdle() to %s(%s)"), | |
979 | g_delayedFocus->GetClassInfo()->GetClassName(), | |
980 | g_delayedFocus->GetLabel().c_str()); | |
981 | ||
6aeb6f2a VZ |
982 | g_delayedFocus->SetFocus(); |
983 | g_delayedFocus = NULL; | |
984 | } | |
985 | } | |
986 | ||
7d9f12f3 | 987 | wxWindow::OnInternalIdle(); |
0a164d4c | 988 | |
06fda9e8 RR |
989 | // Synthetize activate events. |
990 | if ( g_sendActivateEvent != -1 ) | |
991 | { | |
992 | bool activate = g_sendActivateEvent != 0; | |
0a164d4c | 993 | |
576f7127 RR |
994 | // if (!activate) wxPrintf( wxT("de") ); |
995 | // wxPrintf( wxT("activate\n") ); | |
0a164d4c | 996 | |
06fda9e8 RR |
997 | // do it only once |
998 | g_sendActivateEvent = -1; | |
999 | ||
1000 | wxTheApp->SetActive(activate, (wxWindow *)g_lastActiveFrame); | |
1001 | } | |
7d9f12f3 VS |
1002 | } |
1003 | ||
7d9f12f3 VS |
1004 | // ---------------------------------------------------------------------------- |
1005 | // frame title/icon | |
1006 | // ---------------------------------------------------------------------------- | |
1007 | ||
1008 | void wxTopLevelWindowGTK::SetTitle( const wxString &title ) | |
1009 | { | |
82b978d7 RD |
1010 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
1011 | ||
cb8cc250 WS |
1012 | if ( title == m_title ) |
1013 | return; | |
1014 | ||
7d9f12f3 | 1015 | m_title = title; |
cb8cc250 | 1016 | |
fab591c5 | 1017 | gtk_window_set_title( GTK_WINDOW(m_widget), wxGTK_CONV( title ) ); |
7d9f12f3 VS |
1018 | } |
1019 | ||
f618020a MB |
1020 | void wxTopLevelWindowGTK::SetIcons( const wxIconBundle &icons ) |
1021 | { | |
82b978d7 | 1022 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
f618020a MB |
1023 | |
1024 | wxTopLevelWindowBase::SetIcons( icons ); | |
1025 | ||
87e53e2a | 1026 | GList *list = NULL; |
87e53e2a | 1027 | |
52734360 VZ |
1028 | const size_t numIcons = icons.GetIconCount(); |
1029 | for ( size_t i = 0; i < numIcons; i++ ) | |
52d6235d | 1030 | { |
52734360 | 1031 | list = g_list_prepend(list, icons.GetIconByIndex(i).GetPixbuf()); |
87e53e2a | 1032 | } |
52734360 | 1033 | |
87e53e2a VS |
1034 | gtk_window_set_icon_list(GTK_WINDOW(m_widget), list); |
1035 | g_list_free(list); | |
f618020a MB |
1036 | } |
1037 | ||
7d9f12f3 VS |
1038 | // ---------------------------------------------------------------------------- |
1039 | // frame state: maximized/iconized/normal | |
1040 | // ---------------------------------------------------------------------------- | |
1041 | ||
8805e155 | 1042 | void wxTopLevelWindowGTK::Maximize(bool maximize) |
7d9f12f3 | 1043 | { |
8805e155 RR |
1044 | if (maximize) |
1045 | gtk_window_maximize( GTK_WINDOW( m_widget ) ); | |
1046 | else | |
1047 | gtk_window_unmaximize( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1048 | } |
1049 | ||
1050 | bool wxTopLevelWindowGTK::IsMaximized() const | |
1051 | { | |
d8e1fe80 VS |
1052 | if(!m_widget->window) |
1053 | return false; | |
1054 | ||
1055 | return gdk_window_get_state(m_widget->window) & GDK_WINDOW_STATE_MAXIMIZED; | |
7d9f12f3 VS |
1056 | } |
1057 | ||
1058 | void wxTopLevelWindowGTK::Restore() | |
1059 | { | |
8805e155 RR |
1060 | // "Present" seems similar enough to "restore" |
1061 | gtk_window_present( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1062 | } |
1063 | ||
1064 | void wxTopLevelWindowGTK::Iconize( bool iconize ) | |
1065 | { | |
8805e155 RR |
1066 | if (iconize) |
1067 | gtk_window_iconify( GTK_WINDOW( m_widget ) ); | |
1068 | else | |
1069 | gtk_window_deiconify( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1070 | } |
1071 | ||
1072 | bool wxTopLevelWindowGTK::IsIconized() const | |
1073 | { | |
1074 | return m_isIconized; | |
1075 | } | |
1076 | ||
1077 | void wxTopLevelWindowGTK::SetIconizeState(bool iconize) | |
1078 | { | |
1079 | if ( iconize != m_isIconized ) | |
1080 | { | |
1081 | m_isIconized = iconize; | |
1082 | (void)SendIconizeEvent(iconize); | |
1083 | } | |
1084 | } | |
1085 | ||
5152b0e5 JS |
1086 | void wxTopLevelWindowGTK::AddGrab() |
1087 | { | |
1088 | if (!m_grabbed) | |
1089 | { | |
0a164d4c | 1090 | m_grabbed = true; |
5152b0e5 | 1091 | gtk_grab_add( m_widget ); |
b46b1d59 | 1092 | wxGUIEventLoop().Run(); |
5152b0e5 JS |
1093 | gtk_grab_remove( m_widget ); |
1094 | } | |
1095 | } | |
1096 | ||
1097 | void wxTopLevelWindowGTK::RemoveGrab() | |
1098 | { | |
1099 | if (m_grabbed) | |
1100 | { | |
1101 | gtk_main_quit(); | |
0a164d4c | 1102 | m_grabbed = false; |
5152b0e5 JS |
1103 | } |
1104 | } | |
801225c1 | 1105 | |
1542ea39 RD |
1106 | |
1107 | // helper | |
1108 | static bool do_shape_combine_region(GdkWindow* window, const wxRegion& region) | |
1109 | { | |
1110 | if (window) | |
1111 | { | |
1112 | if (region.IsEmpty()) | |
1113 | { | |
1114 | gdk_window_shape_combine_mask(window, NULL, 0, 0); | |
1115 | } | |
1116 | else | |
1117 | { | |
0a164d4c | 1118 | gdk_window_shape_combine_region(window, region.GetRegion(), 0, 0); |
0a164d4c | 1119 | return true; |
1542ea39 RD |
1120 | } |
1121 | } | |
0a164d4c | 1122 | return false; |
1542ea39 RD |
1123 | } |
1124 | ||
1125 | ||
1126 | bool wxTopLevelWindowGTK::SetShape(const wxRegion& region) | |
1127 | { | |
0a164d4c | 1128 | wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false, |
6a7e6411 RD |
1129 | _T("Shaped windows must be created with the wxFRAME_SHAPED style.")); |
1130 | ||
1542ea39 RD |
1131 | GdkWindow *window = NULL; |
1132 | if (m_wxwindow) | |
1133 | { | |
08f53168 | 1134 | do_shape_combine_region(m_wxwindow->window, region); |
1542ea39 RD |
1135 | } |
1136 | window = m_widget->window; | |
1137 | return do_shape_combine_region(window, region); | |
1138 | } | |
1139 | ||
6b30a44e | 1140 | bool wxTopLevelWindowGTK::IsActive() |
35ff90a0 | 1141 | { |
06fda9e8 | 1142 | return (this == (wxTopLevelWindowGTK*)g_activeFrame); |
35ff90a0 | 1143 | } |
dca92ddf MR |
1144 | |
1145 | void wxTopLevelWindowGTK::RequestUserAttention(int flags) | |
1146 | { | |
1147 | bool new_hint_value = false; | |
1148 | ||
1149 | // FIXME: This is a workaround to focus handling problem | |
1150 | // If RequestUserAttention is called for example right after a wxSleep, OnInternalIdle hasn't | |
1151 | // yet been processed, and the internal focus system is not up to date yet. | |
1152 | // wxYieldIfNeeded ensures the processing of it, but can have unwanted side effects - MR | |
1153 | ::wxYieldIfNeeded(); | |
1154 | ||
dca92ddf | 1155 | if(m_urgency_hint >= 0) |
92ed8bec | 1156 | g_source_remove(m_urgency_hint); |
dca92ddf | 1157 | |
ef1a9be4 | 1158 | m_urgency_hint = -2; |
dca92ddf MR |
1159 | |
1160 | if( GTK_WIDGET_REALIZED(m_widget) && !IsActive() ) | |
1161 | { | |
1162 | new_hint_value = true; | |
1163 | ||
1164 | if (flags & wxUSER_ATTENTION_INFO) | |
1165 | { | |
92ed8bec | 1166 | m_urgency_hint = g_timeout_add(5000, (GSourceFunc)gtk_frame_urgency_timer_callback, this); |
dca92ddf | 1167 | } else { |
ef1a9be4 | 1168 | m_urgency_hint = -1; |
dca92ddf MR |
1169 | } |
1170 | } | |
1171 | ||
2ec371fd | 1172 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf MR |
1173 | if(!gtk_check_version(2,7,0)) |
1174 | gtk_window_set_urgency_hint(GTK_WINDOW( m_widget ), new_hint_value); | |
1175 | else | |
1176 | #endif | |
1177 | wxgtk_window_set_urgency_hint(GTK_WINDOW( m_widget ), new_hint_value); | |
1178 | } | |
015dca24 MR |
1179 | |
1180 | void wxTopLevelWindowGTK::SetWindowStyleFlag( long style ) | |
1181 | { | |
1182 | // Store which styles were changed | |
1183 | long styleChanges = style ^ m_windowStyle; | |
1184 | ||
1185 | // Process wxWindow styles. This also updates the internal variable | |
1186 | // Therefore m_windowStyle bits carry now the _new_ style values | |
1187 | wxWindow::SetWindowStyleFlag(style); | |
1188 | ||
1189 | // just return for now if widget does not exist yet | |
1190 | if (!m_widget) | |
1191 | return; | |
1192 | ||
ff654490 VZ |
1193 | if ( styleChanges & wxSTAY_ON_TOP ) |
1194 | { | |
1195 | gtk_window_set_keep_above(GTK_WINDOW(m_widget), | |
1196 | m_windowStyle & wxSTAY_ON_TOP); | |
1197 | } | |
1198 | ||
1199 | if ( styleChanges & wxFRAME_NO_TASKBAR ) | |
8fb82418 | 1200 | { |
ff654490 VZ |
1201 | gtk_window_set_skip_taskbar_hint(GTK_WINDOW(m_widget), |
1202 | m_windowStyle & wxFRAME_NO_TASKBAR); | |
8fb82418 | 1203 | } |
015dca24 | 1204 | } |
07e49707 | 1205 | |
07e49707 MR |
1206 | /* Get the X Window between child and the root window. |
1207 | This should usually be the WM managed XID */ | |
1208 | static Window wxGetTopmostWindowX11(Display *dpy, Window child) | |
1209 | { | |
1210 | Window root, parent; | |
1211 | Window* children; | |
1212 | unsigned int nchildren; | |
1213 | ||
1214 | XQueryTree(dpy, child, &root, &parent, &children, &nchildren); | |
1215 | XFree(children); | |
1216 | ||
1217 | while (parent != root) { | |
1218 | child = parent; | |
1219 | XQueryTree(dpy, child, &root, &parent, &children, &nchildren); | |
1220 | XFree(children); | |
1221 | } | |
1222 | ||
1223 | return child; | |
1224 | } | |
1225 | ||
1226 | bool wxTopLevelWindowGTK::SetTransparent(wxByte alpha) | |
1227 | { | |
3eecbda8 | 1228 | if (!m_widget || !m_widget->window) |
07e49707 MR |
1229 | return false; |
1230 | ||
1231 | Display* dpy = GDK_WINDOW_XDISPLAY (m_widget->window); | |
1232 | // We need to get the X Window that has the root window as the immediate parent | |
1233 | // and m_widget->window as a child. This should be the X Window that the WM manages and | |
1234 | // from which the opacity property is checked from. | |
1235 | Window win = wxGetTopmostWindowX11(dpy, GDK_WINDOW_XID (m_widget->window)); | |
1236 | ||
07e49707 MR |
1237 | |
1238 | // Using pure Xlib to not have a GTK version check mess due to gtk2.0 not having GdkDisplay | |
1239 | if (alpha == 0xff) | |
1240 | XDeleteProperty(dpy, win, XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False)); | |
1241 | else | |
d48687a0 PC |
1242 | { |
1243 | long opacity = alpha * 0x1010101L; | |
07e49707 MR |
1244 | XChangeProperty(dpy, win, XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False), |
1245 | XA_CARDINAL, 32, PropModeReplace, | |
1246 | (unsigned char *) &opacity, 1L); | |
d48687a0 | 1247 | } |
07e49707 MR |
1248 | XSync(dpy, False); |
1249 | return true; | |
1250 | } | |
1251 | ||
1252 | bool wxTopLevelWindowGTK::CanSetTransparent() | |
1253 | { | |
a95a6eb4 VZ |
1254 | // allow to override automatic detection as it's far from perfect |
1255 | static const wxChar *SYSOPT_TRANSPARENT = wxT("gtk.tlw.can-set-transparent"); | |
1256 | if ( wxSystemOptions::HasOption(SYSOPT_TRANSPARENT) ) | |
1257 | { | |
1258 | return wxSystemOptions::GetOptionInt(SYSOPT_TRANSPARENT) != 0; | |
1259 | } | |
1260 | ||
60169b7a MR |
1261 | #if GTK_CHECK_VERSION(2,10,0) |
1262 | if (!gtk_check_version(2,10,0)) | |
1263 | { | |
0b241226 | 1264 | return (gtk_widget_is_composited (m_widget)); |
60169b7a MR |
1265 | } |
1266 | else | |
1267 | #endif // In case of lower versions than gtk+-2.10.0 we could look for _NET_WM_CM_Sn ourselves | |
1268 | { | |
1269 | return false; | |
1270 | } | |
1271 | ||
1272 | #if 0 // Don't be optimistic here for the sake of wxAUI | |
07e49707 MR |
1273 | int opcode, event, error; |
1274 | // Check for the existence of a RGBA visual instead? | |
1275 | return XQueryExtension(gdk_x11_get_default_xdisplay (), | |
1276 | "Composite", &opcode, &event, &error); | |
60169b7a | 1277 | #endif |
07e49707 | 1278 | } |
013151c7 JS |
1279 | |
1280 | void wxTopLevelWindowGTK::OnSysColourChanged(wxSysColourChangedEvent& event) | |
1281 | { | |
1282 | // We don't know the order in which top-level windows will | |
1283 | // be notified, so we need to clear the system objects | |
1284 | // for each top-level window. | |
1285 | extern void wxClearGtkSystemObjects(); | |
1286 | wxClearGtkSystemObjects(); | |
1287 | ||
1288 | // wxWindowBase::OnSysColourChanged will propagate event | |
1289 | // to children | |
1290 | event.Skip(); | |
1291 | } |