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3ccc5735 SC |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: src/osx/nonownedwnd_osx.cpp | |
3 | // Purpose: implementation of wxNonOwnedWindow | |
4 | // Author: Stefan Csomor | |
5 | // Created: 2008-03-24 | |
6 | // RCS-ID: $Id: nonownedwnd.cpp 50329 2007-11-29 17:00:58Z VS $ | |
7 | // Copyright: (c) Stefan Csomor 2008 | |
8 | // Licence: wxWindows licence | |
9 | ///////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | // For compilers that support precompilation, includes "wx.h". | |
12 | #include "wx/wxprec.h" | |
13 | ||
14 | #ifndef WX_PRECOMP | |
15 | #include "wx/app.h" | |
e1f833da | 16 | #include "wx/log.h" |
3ccc5735 SC |
17 | #endif // WX_PRECOMP |
18 | ||
19 | #include "wx/hashmap.h" | |
20 | #include "wx/evtloop.h" | |
21 | #include "wx/tooltip.h" | |
22 | #include "wx/nonownedwnd.h" | |
23 | ||
24 | #include "wx/osx/private.h" | |
25 | #include "wx/settings.h" | |
26 | #include "wx/frame.h" | |
27 | ||
28 | #if wxUSE_SYSTEM_OPTIONS | |
29 | #include "wx/sysopt.h" | |
30 | #endif | |
31 | ||
32 | // ---------------------------------------------------------------------------- | |
33 | // constants | |
34 | // ---------------------------------------------------------------------------- | |
35 | ||
36 | // trace mask for activation tracing messages | |
37 | #define TRACE_ACTIVATE "activation" | |
38 | ||
39 | wxWindow* g_MacLastWindow = NULL ; | |
40 | ||
41 | // unified title and toolbar constant - not in Tiger headers, so we duplicate it here | |
42 | #define kWindowUnifiedTitleAndToolbarAttribute (1 << 7) | |
43 | ||
44 | // --------------------------------------------------------------------------- | |
45 | // wxWindowMac utility functions | |
46 | // --------------------------------------------------------------------------- | |
47 | ||
48 | // Find an item given the Macintosh Window Reference | |
49 | ||
50 | WX_DECLARE_HASH_MAP(WXWindow, wxNonOwnedWindow*, wxPointerHash, wxPointerEqual, MacWindowMap); | |
51 | ||
52 | static MacWindowMap wxWinMacWindowList; | |
53 | ||
54 | wxNonOwnedWindow *wxFindWindowFromWXWindow(WXWindow inWindowRef) | |
55 | { | |
56 | MacWindowMap::iterator node = wxWinMacWindowList.find(inWindowRef); | |
57 | ||
58 | return (node == wxWinMacWindowList.end()) ? NULL : node->second; | |
59 | } | |
60 | ||
61 | void wxAssociateWindowWithWXWindow(WXWindow inWindowRef, wxNonOwnedWindow *win) ; | |
62 | void wxAssociateWindowWithWXWindow(WXWindow inWindowRef, wxNonOwnedWindow *win) | |
63 | { | |
64 | // adding NULL WindowRef is (first) surely a result of an error and | |
65 | // nothing else :-) | |
66 | wxCHECK_RET( inWindowRef != (WXWindow) NULL, wxT("attempt to add a NULL WindowRef to window list") ); | |
67 | ||
68 | wxWinMacWindowList[inWindowRef] = win; | |
69 | } | |
70 | ||
71 | void wxRemoveWXWindowAssociation(wxNonOwnedWindow *win) ; | |
72 | void wxRemoveWXWindowAssociation(wxNonOwnedWindow *win) | |
73 | { | |
74 | MacWindowMap::iterator it; | |
75 | for ( it = wxWinMacWindowList.begin(); it != wxWinMacWindowList.end(); ++it ) | |
76 | { | |
77 | if ( it->second == win ) | |
78 | { | |
79 | wxWinMacWindowList.erase(it); | |
80 | break; | |
81 | } | |
82 | } | |
83 | } | |
84 | ||
85 | wxNonOwnedWindow* wxNonOwnedWindow::GetFromWXWindow( WXWindow win ) | |
86 | { | |
87 | return wxFindWindowFromWXWindow( win ); | |
88 | } | |
89 | ||
90 | // ---------------------------------------------------------------------------- | |
91 | // wxNonOwnedWindow creation | |
92 | // ---------------------------------------------------------------------------- | |
93 | ||
94 | IMPLEMENT_ABSTRACT_CLASS( wxNonOwnedWindowImpl , wxObject ) | |
95 | ||
96 | wxNonOwnedWindow *wxNonOwnedWindow::s_macDeactivateWindow = NULL; | |
97 | ||
98 | void wxNonOwnedWindow::Init() | |
99 | { | |
100 | m_nowpeer = NULL; | |
101 | } | |
102 | ||
103 | bool wxNonOwnedWindow::Create(wxWindow *parent, | |
104 | wxWindowID id, | |
105 | const wxPoint& pos, | |
106 | const wxSize& size, | |
107 | long style, | |
108 | const wxString& name) | |
109 | { | |
110 | // init our fields | |
111 | Init(); | |
112 | ||
113 | m_windowStyle = style; | |
114 | ||
115 | SetName( name ); | |
116 | ||
117 | m_windowId = id == -1 ? NewControlId() : id; | |
118 | m_windowStyle = style; | |
119 | m_isShown = false; | |
120 | ||
121 | // create frame. | |
122 | int x = (int)pos.x; | |
123 | int y = (int)pos.y; | |
124 | ||
125 | wxRect display = wxGetClientDisplayRect() ; | |
126 | ||
127 | if ( x == wxDefaultPosition.x ) | |
128 | x = display.x ; | |
129 | ||
130 | if ( y == wxDefaultPosition.y ) | |
131 | y = display.y ; | |
132 | ||
133 | int w = WidthDefault(size.x); | |
134 | int h = HeightDefault(size.y); | |
135 | ||
524c47aa | 136 | m_nowpeer = wxNonOwnedWindowImpl::CreateNonOwnedWindow(this, parent, wxPoint(x,y) , wxSize(w,h) , style , GetExtraStyle(), name ); |
3ccc5735 | 137 | wxAssociateWindowWithWXWindow( m_nowpeer->GetWXWindow() , this ) ; |
3ccc5735 | 138 | m_peer = wxWidgetImpl::CreateContentView(this); |
3ccc5735 SC |
139 | |
140 | DoSetWindowVariant( m_windowVariant ) ; | |
141 | ||
142 | wxWindowCreateEvent event(this); | |
143 | HandleWindowEvent(event); | |
144 | ||
145 | SetBackgroundColour(wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE )); | |
146 | ||
147 | if ( parent ) | |
148 | parent->AddChild(this); | |
149 | ||
150 | return true; | |
151 | } | |
152 | ||
153 | wxNonOwnedWindow::~wxNonOwnedWindow() | |
154 | { | |
c6212a0c | 155 | SendDestroyEvent(); |
524c47aa | 156 | |
3ccc5735 | 157 | wxRemoveWXWindowAssociation( this ) ; |
524c47aa SC |
158 | |
159 | DestroyChildren(); | |
160 | ||
161 | delete m_nowpeer; | |
3ccc5735 SC |
162 | |
163 | // avoid dangling refs | |
164 | if ( s_macDeactivateWindow == this ) | |
165 | s_macDeactivateWindow = NULL; | |
166 | } | |
167 | ||
168 | // ---------------------------------------------------------------------------- | |
169 | // wxNonOwnedWindow misc | |
170 | // ---------------------------------------------------------------------------- | |
171 | ||
172 | bool wxNonOwnedWindow::ShowWithEffect(wxShowEffect effect, | |
173 | unsigned timeout ) | |
174 | { | |
175 | if ( !wxWindow::Show(true) ) | |
176 | return false; | |
177 | ||
178 | // because apps expect a size event to occur at this moment | |
179 | wxSizeEvent event(GetSize() , m_windowId); | |
180 | event.SetEventObject(this); | |
181 | HandleWindowEvent(event); | |
182 | ||
183 | ||
184 | return m_nowpeer->ShowWithEffect(true, effect, timeout); | |
185 | } | |
186 | ||
187 | bool wxNonOwnedWindow::HideWithEffect(wxShowEffect effect, | |
188 | unsigned timeout ) | |
189 | { | |
190 | if ( !wxWindow::Show(false) ) | |
191 | return false; | |
192 | ||
193 | return m_nowpeer->ShowWithEffect(false, effect, timeout); | |
194 | } | |
195 | ||
196 | wxPoint wxNonOwnedWindow::GetClientAreaOrigin() const | |
197 | { | |
198 | int left, top, width, height; | |
199 | m_nowpeer->GetContentArea(left, top, width, height); | |
200 | return wxPoint(left, top); | |
201 | } | |
202 | ||
203 | bool wxNonOwnedWindow::SetBackgroundColour(const wxColour& c ) | |
204 | { | |
205 | if ( !wxWindow::SetBackgroundColour(c) && m_hasBgCol ) | |
206 | return false ; | |
207 | ||
208 | if ( GetBackgroundStyle() != wxBG_STYLE_CUSTOM ) | |
209 | { | |
524c47aa SC |
210 | if ( m_nowpeer ) |
211 | return m_nowpeer->SetBackgroundColour(c); | |
3ccc5735 SC |
212 | } |
213 | return true; | |
214 | } | |
215 | ||
216 | // Raise the window to the top of the Z order | |
217 | void wxNonOwnedWindow::Raise() | |
218 | { | |
219 | m_nowpeer->Raise(); | |
220 | } | |
221 | ||
222 | // Lower the window to the bottom of the Z order | |
223 | void wxNonOwnedWindow::Lower() | |
224 | { | |
225 | m_nowpeer->Lower(); | |
226 | } | |
227 | ||
228 | void wxNonOwnedWindow::HandleActivated( double timestampsec, bool didActivate ) | |
229 | { | |
230 | MacActivate( (int) (timestampsec * 1000) , didActivate); | |
231 | wxActivateEvent wxevent(wxEVT_ACTIVATE, didActivate , GetId()); | |
232 | wxevent.SetTimestamp( (int) (timestampsec * 1000) ); | |
233 | wxevent.SetEventObject(this); | |
234 | HandleWindowEvent(wxevent); | |
235 | } | |
236 | ||
237 | void wxNonOwnedWindow::HandleResized( double timestampsec ) | |
238 | { | |
239 | wxSizeEvent wxevent( GetSize() , GetId()); | |
240 | wxevent.SetTimestamp( (int) (timestampsec * 1000) ); | |
241 | wxevent.SetEventObject( this ); | |
242 | HandleWindowEvent(wxevent); | |
243 | // we have to inform some controls that have to reset things | |
244 | // relative to the toplevel window (e.g. OpenGL buffers) | |
245 | wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified | |
246 | } | |
247 | ||
248 | void wxNonOwnedWindow::HandleResizing( double timestampsec, wxRect* rect ) | |
249 | { | |
250 | wxRect r = *rect ; | |
251 | ||
252 | // this is a EVT_SIZING not a EVT_SIZE type ! | |
253 | wxSizeEvent wxevent( r , GetId() ) ; | |
254 | wxevent.SetEventObject( this ) ; | |
255 | if ( HandleWindowEvent(wxevent) ) | |
256 | r = wxevent.GetRect() ; | |
257 | ||
258 | if ( GetMaxWidth() != -1 && r.GetWidth() > GetMaxWidth() ) | |
259 | r.SetWidth( GetMaxWidth() ) ; | |
260 | if ( GetMaxHeight() != -1 && r.GetHeight() > GetMaxHeight() ) | |
261 | r.SetHeight( GetMaxHeight() ) ; | |
262 | if ( GetMinWidth() != -1 && r.GetWidth() < GetMinWidth() ) | |
263 | r.SetWidth( GetMinWidth() ) ; | |
264 | if ( GetMinHeight() != -1 && r.GetHeight() < GetMinHeight() ) | |
265 | r.SetHeight( GetMinHeight() ) ; | |
266 | ||
267 | *rect = r; | |
268 | // TODO actuall this is too early, in case the window extents are adjusted | |
269 | wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified | |
270 | } | |
271 | ||
272 | void wxNonOwnedWindow::HandleMoved( double timestampsec ) | |
273 | { | |
274 | wxMoveEvent wxevent( GetPosition() , GetId()); | |
275 | wxevent.SetTimestamp( (int) (timestampsec * 1000) ); | |
276 | wxevent.SetEventObject( this ); | |
277 | HandleWindowEvent(wxevent); | |
278 | } | |
279 | ||
280 | void wxNonOwnedWindow::MacDelayedDeactivation(long timestamp) | |
281 | { | |
282 | if (s_macDeactivateWindow) | |
283 | { | |
284 | wxLogTrace(TRACE_ACTIVATE, | |
285 | wxT("Doing delayed deactivation of %p"), | |
286 | s_macDeactivateWindow); | |
287 | ||
288 | s_macDeactivateWindow->MacActivate(timestamp, false); | |
289 | } | |
290 | } | |
291 | ||
292 | void wxNonOwnedWindow::MacActivate( long timestamp , bool WXUNUSED(inIsActivating) ) | |
293 | { | |
294 | wxLogTrace(TRACE_ACTIVATE, wxT("TopLevel=%p::MacActivate"), this); | |
295 | ||
296 | if (s_macDeactivateWindow == this) | |
297 | s_macDeactivateWindow = NULL; | |
298 | ||
299 | MacDelayedDeactivation(timestamp); | |
300 | } | |
301 | ||
302 | bool wxNonOwnedWindow::Show(bool show) | |
303 | { | |
304 | if ( !wxWindow::Show(show) ) | |
305 | return false; | |
306 | ||
307 | if ( m_nowpeer ) | |
308 | m_nowpeer->Show(show); | |
309 | ||
310 | if ( show ) | |
311 | { | |
312 | // because apps expect a size event to occur at this moment | |
313 | wxSizeEvent event(GetSize() , m_windowId); | |
314 | event.SetEventObject(this); | |
315 | HandleWindowEvent(event); | |
316 | } | |
317 | ||
318 | return true ; | |
319 | } | |
320 | ||
321 | bool wxNonOwnedWindow::SetTransparent(wxByte alpha) | |
322 | { | |
323 | return m_nowpeer->SetTransparent(alpha); | |
324 | } | |
325 | ||
326 | ||
327 | bool wxNonOwnedWindow::CanSetTransparent() | |
328 | { | |
329 | return m_nowpeer->CanSetTransparent(); | |
330 | } | |
331 | ||
332 | ||
333 | void wxNonOwnedWindow::SetExtraStyle(long exStyle) | |
334 | { | |
335 | if ( GetExtraStyle() == exStyle ) | |
336 | return ; | |
337 | ||
338 | wxWindow::SetExtraStyle( exStyle ) ; | |
339 | ||
340 | if ( m_nowpeer ) | |
341 | m_nowpeer->SetExtraStyle(exStyle); | |
342 | } | |
343 | ||
344 | bool wxNonOwnedWindow::SetBackgroundStyle(wxBackgroundStyle style) | |
345 | { | |
346 | if ( !wxWindow::SetBackgroundStyle(style) ) | |
347 | return false ; | |
348 | ||
349 | return m_nowpeer->SetBackgroundStyle(style); | |
350 | } | |
351 | ||
352 | void wxNonOwnedWindow::DoMoveWindow(int x, int y, int width, int height) | |
353 | { | |
b8afff01 SC |
354 | if ( m_nowpeer == NULL ) |
355 | return; | |
356 | ||
3ccc5735 SC |
357 | m_cachedClippedRectValid = false ; |
358 | ||
359 | m_nowpeer->MoveWindow(x, y, width, height); | |
360 | wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified | |
361 | } | |
362 | ||
363 | void wxNonOwnedWindow::DoGetPosition( int *x, int *y ) const | |
364 | { | |
b8afff01 SC |
365 | if ( m_nowpeer == NULL ) |
366 | return; | |
367 | ||
3ccc5735 SC |
368 | int x1,y1 ; |
369 | m_nowpeer->GetPosition(x1, y1); | |
370 | ||
371 | if (x) | |
372 | *x = x1 ; | |
373 | if (y) | |
374 | *y = y1 ; | |
375 | } | |
376 | ||
377 | void wxNonOwnedWindow::DoGetSize( int *width, int *height ) const | |
378 | { | |
b8afff01 SC |
379 | if ( m_nowpeer == NULL ) |
380 | return; | |
381 | ||
3ccc5735 SC |
382 | int w,h; |
383 | ||
384 | m_nowpeer->GetSize(w, h); | |
385 | ||
386 | if (width) | |
387 | *width = w ; | |
388 | if (height) | |
389 | *height = h ; | |
390 | } | |
391 | ||
392 | void wxNonOwnedWindow::DoGetClientSize( int *width, int *height ) const | |
393 | { | |
b8afff01 SC |
394 | if ( m_nowpeer == NULL ) |
395 | return; | |
396 | ||
3ccc5735 SC |
397 | int left, top, w, h; |
398 | m_nowpeer->GetContentArea(left, top, w, h); | |
399 | ||
400 | if (width) | |
401 | *width = w ; | |
402 | if (height) | |
403 | *height = h ; | |
404 | } | |
405 | ||
406 | ||
407 | void wxNonOwnedWindow::Update() | |
408 | { | |
409 | m_nowpeer->Update(); | |
410 | } | |
411 | ||
412 | WXWindow wxNonOwnedWindow::GetWXWindow() const | |
413 | { | |
414 | return m_nowpeer ? m_nowpeer->GetWXWindow() : NULL; | |
415 | } | |
416 | ||
417 | // --------------------------------------------------------------------------- | |
418 | // Shape implementation | |
419 | // --------------------------------------------------------------------------- | |
420 | ||
421 | ||
8e88e984 | 422 | bool wxNonOwnedWindow::DoSetShape(const wxRegion& region) |
3ccc5735 SC |
423 | { |
424 | wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false, | |
425 | _T("Shaped windows must be created with the wxFRAME_SHAPED style.")); | |
426 | ||
427 | // The empty region signifies that the shape | |
428 | // should be removed from the window. | |
429 | if ( region.IsEmpty() ) | |
430 | { | |
431 | wxSize sz = GetClientSize(); | |
432 | wxRegion rgn(0, 0, sz.x, sz.y); | |
433 | if ( rgn.IsEmpty() ) | |
434 | return false ; | |
435 | else | |
8e88e984 | 436 | return DoSetShape(rgn); |
3ccc5735 SC |
437 | } |
438 | ||
439 | return m_nowpeer->SetShape(region); | |
440 | } |