UIMachineWindowFullscreen.cpp@ 57021

Last change on this file since 57021 was 57021, checked in by vboxsync, 10 years ago
FE/Qt: 5978: Mini-toolbar: Move private part into source file.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
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1	/* $Id: UIMachineWindowFullscreen.cpp 57021 2015-07-20 14:06:23Z vboxsync $ */
2	/** @file
3	* VBox Qt GUI - UIMachineWindowFullscreen class implementation.
4	*/
5
6	/*
7	* Copyright (C) 2010-2013 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18	#ifdef VBOX_WITH_PRECOMPILED_HEADERS
19	# include <precomp.h>
20	#else /* !VBOX_WITH_PRECOMPILED_HEADERS */
21
22	/* Qt includes: */
23	# include <QDesktopWidget>
24	# include <QMenu>
25	# include <QTimer>
26
27	/* GUI includes: */
28	# include "VBoxGlobal.h"
29	# include "UIExtraDataManager.h"
30	# include "UISession.h"
31	# include "UIActionPoolRuntime.h"
32	# include "UIMachineLogicFullscreen.h"
33	# include "UIMachineWindowFullscreen.h"
34	# include "UIMachineView.h"
35	# if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
36	# include "UIMachineDefs.h"
37	# include "UIMiniToolBar.h"
38	# elif defined(Q_WS_MAC)
39	# include "UIFrameBuffer.h"
40	# include "VBoxUtils-darwin.h"
41	# include "UICocoaApplication.h"
42	# endif /* Q_WS_MAC */
43
44	/* COM includes: */
45	# include "CSnapshot.h"
46
47	#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */
48
49
50	UIMachineWindowFullscreen::UIMachineWindowFullscreen(UIMachineLogic *pMachineLogic, ulong uScreenId)
51	: UIMachineWindow(pMachineLogic, uScreenId)
52	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
53	, m_pMiniToolBar(0)
54	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
55	#ifdef Q_WS_MAC
56	, m_fIsInFullscreenTransition(false)
57	#endif /* Q_WS_MAC */
58	{
59	}
60
61	#ifdef Q_WS_MAC
62	void UIMachineWindowFullscreen::handleNativeNotification(const QString &strNativeNotificationName)
63	{
64	/* Make sure this method is only used for ML and next: */
65	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
66
67	/* Log all arrived notifications: */
68	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: Notification '%s' received.\n",
69	strNativeNotificationName.toAscii().constData()));
70
71	/* Handle 'NSWindowWillEnterFullScreenNotification' notification: */
72	if (strNativeNotificationName == "NSWindowWillEnterFullScreenNotification")
73	{
74	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
75	"Native fullscreen mode about to enter, notifying listener...\n"));
76	emit sigNotifyAboutNativeFullscreenWillEnter();
77	}
78	/* Handle 'NSWindowDidEnterFullScreenNotification' notification: */
79	else if (strNativeNotificationName == "NSWindowDidEnterFullScreenNotification")
80	{
81	/* Mark window transition complete: */
82	m_fIsInFullscreenTransition = false;
83	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
84	"Native fullscreen mode entered, notifying listener...\n"));
85	emit sigNotifyAboutNativeFullscreenDidEnter();
86	}
87	/* Handle 'NSWindowWillExitFullScreenNotification' notification: */
88	else if (strNativeNotificationName == "NSWindowWillExitFullScreenNotification")
89	{
90	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
91	"Native fullscreen mode about to exit, notifying listener...\n"));
92	emit sigNotifyAboutNativeFullscreenWillExit();
93	}
94	/* Handle 'NSWindowDidExitFullScreenNotification' notification: */
95	else if (strNativeNotificationName == "NSWindowDidExitFullScreenNotification")
96	{
97	/* Mark window transition complete: */
98	m_fIsInFullscreenTransition = false;
99	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
100	"Native fullscreen mode exited, notifying listener...\n"));
101	emit sigNotifyAboutNativeFullscreenDidExit();
102	}
103	/* Handle 'NSWindowDidFailToEnterFullScreenNotification' notification: */
104	else if (strNativeNotificationName == "NSWindowDidFailToEnterFullScreenNotification")
105	{
106	/* Mark window transition complete: */
107	m_fIsInFullscreenTransition = false;
108	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
109	"Native fullscreen mode fail to enter, notifying listener...\n"));
110	emit sigNotifyAboutNativeFullscreenFailToEnter();
111	}
112	}
113	#endif /* Q_WS_MAC */
114
115	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
116	void UIMachineWindowFullscreen::sltMachineStateChanged()
117	{
118	/* Call to base-class: */
119	UIMachineWindow::sltMachineStateChanged();
120
121	/* Update mini-toolbar: */
122	updateAppearanceOf(UIVisualElement_MiniToolBar);
123	}
124
125	void UIMachineWindowFullscreen::sltRevokeFocus()
126	{
127	/* Make sure window is visible: */
128	if (!isVisible() \|\| isMinimized())
129	return;
130
131	# if defined(Q_WS_WIN)
132	/* Revoke stolen focus: */
133	m_pMachineView->setFocus();
134	# elif defined(Q_WS_X11)
135	/* Revoke stolen activation: */
136	activateWindow();
137	# endif /* Q_WS_X11 */
138	}
139	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
140
141	#ifdef Q_WS_MAC
142	void UIMachineWindowFullscreen::sltEnterNativeFullscreen(UIMachineWindow *pMachineWindow)
143	{
144	/* Make sure this slot is called only under ML and next: */
145	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
146
147	/* Make sure it is NULL or 'this' window passed: */
148	if (pMachineWindow && pMachineWindow != this)
149	return;
150
151	/* Make sure this window has fullscreen logic: */
152	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
153	AssertPtrReturnVoid(pFullscreenLogic);
154
155	/* Make sure this window should be shown and mapped to host-screen: */
156	if (!uisession()->isScreenVisible(m_uScreenId) \|\|
157	!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
158	return;
159
160	/* Mark window 'transitioned to fullscreen': */
161	m_fIsInFullscreenTransition = true;
162
163	/* Enter native fullscreen mode if necessary: */
164	if ( (pFullscreenLogic->screensHaveSeparateSpaces() \|\| m_uScreenId == 0)
165	&& !darwinIsInFullscreenMode(this))
166	darwinToggleFullscreenMode(this);
167	}
168
169	void UIMachineWindowFullscreen::sltExitNativeFullscreen(UIMachineWindow *pMachineWindow)
170	{
171	/* Make sure this slot is called only under ML and next: */
172	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
173
174	/* Make sure it is NULL or 'this' window passed: */
175	if (pMachineWindow && pMachineWindow != this)
176	return;
177
178	/* Make sure this window has fullscreen logic: */
179	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
180	AssertPtrReturnVoid(pFullscreenLogic);
181
182	/* Mark window 'transitioned from fullscreen': */
183	m_fIsInFullscreenTransition = true;
184
185	/* Exit native fullscreen mode if necessary: */
186	if ( (pFullscreenLogic->screensHaveSeparateSpaces() \|\| m_uScreenId == 0)
187	&& darwinIsInFullscreenMode(this))
188	darwinToggleFullscreenMode(this);
189	}
190	#endif /* Q_WS_MAC */
191
192	void UIMachineWindowFullscreen::prepareVisualState()
193	{
194	/* Call to base-class: */
195	UIMachineWindow::prepareVisualState();
196
197	/* The background has to go black: */
198	QPalette palette(centralWidget()->palette());
199	palette.setColor(centralWidget()->backgroundRole(), Qt::black);
200	centralWidget()->setPalette(palette);
201	centralWidget()->setAutoFillBackground(true);
202	setAutoFillBackground(true);
203
204	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
205	/* Prepare mini-toolbar: */
206	prepareMiniToolbar();
207	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
208
209	#ifdef Q_WS_MAC
210	/* Native fullscreen stuff on ML and next: */
211	if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
212	{
213	/* Make sure this window has fullscreen logic: */
214	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
215	AssertPtrReturnVoid(pFullscreenLogic);
216	/* Enable fullscreen support for every screen which requires it: */
217	if (pFullscreenLogic->screensHaveSeparateSpaces() \|\| m_uScreenId == 0)
218	darwinEnableFullscreenSupport(this);
219	/* Enable transience support for other screens: */
220	else
221	darwinEnableTransienceSupport(this);
222	/* Register to native fullscreen notifications: */
223	UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowWillEnterFullScreenNotification", this,
224	UIMachineWindow::handleNativeNotification);
225	UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidEnterFullScreenNotification", this,
226	UIMachineWindow::handleNativeNotification);
227	UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowWillExitFullScreenNotification", this,
228	UIMachineWindow::handleNativeNotification);
229	UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidExitFullScreenNotification", this,
230	UIMachineWindow::handleNativeNotification);
231	UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidFailToEnterFullScreenNotification", this,
232	UIMachineWindow::handleNativeNotification);
233	}
234	#endif /* Q_WS_MAC */
235	}
236
237	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
238	void UIMachineWindowFullscreen::prepareMiniToolbar()
239	{
240	/* Make sure mini-toolbar is not restricted: */
241	if (!gEDataManager->miniToolbarEnabled(vboxGlobal().managedVMUuid()))
242	return;
243
244	/* Create mini-toolbar: */
245	m_pMiniToolBar = new UIMiniToolBar(this,
246	GeometryType_Full,
247	gEDataManager->miniToolbarAlignment(vboxGlobal().managedVMUuid()),
248	gEDataManager->autoHideMiniToolbar(vboxGlobal().managedVMUuid()));
249	AssertPtrReturnVoid(m_pMiniToolBar);
250	{
251	#ifdef Q_WS_X11
252	/* Make sure mini-toolbar is always-on-top of machine-window: */
253	VBoxGlobal::setTransientFor(m_pMiniToolBar, this);
254	#endif /* Q_WS_X11 */
255	/* Configure mini-toolbar: */
256	m_pMiniToolBar->addMenus(actionPool()->menus());
257	connect(m_pMiniToolBar, SIGNAL(sigMinimizeAction()),
258	this, SLOT(showMinimized()), Qt::QueuedConnection);
259	connect(m_pMiniToolBar, SIGNAL(sigExitAction()),
260	actionPool()->action(UIActionIndexRT_M_View_T_Fullscreen), SLOT(trigger()));
261	connect(m_pMiniToolBar, SIGNAL(sigCloseAction()),
262	actionPool()->action(UIActionIndex_M_Application_S_Close), SLOT(trigger()));
263	connect(m_pMiniToolBar, SIGNAL(sigNotifyAboutFocusStolen()),
264	this, SLOT(sltRevokeFocus()), Qt::QueuedConnection);
265	}
266	}
267	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
268
269	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
270	void UIMachineWindowFullscreen::cleanupMiniToolbar()
271	{
272	/* Make sure mini-toolbar was created: */
273	if (!m_pMiniToolBar)
274	return;
275
276	/* Save mini-toolbar settings: */
277	gEDataManager->setAutoHideMiniToolbar(m_pMiniToolBar->autoHide(), vboxGlobal().managedVMUuid());
278	/* Delete mini-toolbar: */
279	delete m_pMiniToolBar;
280	m_pMiniToolBar = 0;
281	}
282	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
283
284	void UIMachineWindowFullscreen::cleanupVisualState()
285	{
286	#ifdef Q_WS_MAC
287	/* Native fullscreen stuff on ML and next: */
288	if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
289	{
290	/* Unregister from native fullscreen notifications: */
291	UICocoaApplication::instance()->unregisterFromNotificationOfWindow("NSWindowWillEnterFullScreenNotification", this);
292	UICocoaApplication::instance()->unregisterFromNotificationOfWindow("NSWindowDidEnterFullScreenNotification", this);
293	UICocoaApplication::instance()->unregisterFromNotificationOfWindow("NSWindowWillExitFullScreenNotification", this);
294	UICocoaApplication::instance()->unregisterFromNotificationOfWindow("NSWindowDidExitFullScreenNotification", this);
295	UICocoaApplication::instance()->unregisterFromNotificationOfWindow("NSWindowDidFailToEnterFullScreenNotification", this);
296	}
297	#endif /* Q_WS_MAC */
298
299	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
300	/* Cleanup mini-toolbar: */
301	cleanupMiniToolbar();
302	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
303
304	/* Call to base-class: */
305	UIMachineWindow::cleanupVisualState();
306	}
307
308	void UIMachineWindowFullscreen::placeOnScreen()
309	{
310	/* Get corresponding screen: */
311	const int iScreen = qobject_cast<UIMachineLogicFullscreen*>(machineLogic())->hostScreenForGuestScreen(m_uScreenId);
312	/* And corresponding working area: */
313	const QRect workingArea = QApplication::desktop()->screenGeometry(iScreen);
314
315	/* Move to the appropriate position: */
316	move(workingArea.topLeft());
317
318	#ifdef Q_WS_MAC
319	/* Make sure this window has fullscreen logic: */
320	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
321	AssertPtrReturnVoid(pFullscreenLogic);
322
323	/* Resize to the appropriate size on Lion and previous: */
324	if (vboxGlobal().osRelease() <= MacOSXRelease_Lion)
325	resize(workingArea.size());
326	/* Resize to the appropriate size on ML and next
327	* only if that screen has no own user-space: */
328	else if (!pFullscreenLogic->screensHaveSeparateSpaces() && m_uScreenId != 0)
329	resize(workingArea.size());
330	else
331	{
332	/* Load normal geometry first of all: */
333	QRect geo = gEDataManager->machineWindowGeometry(UIVisualStateType_Normal, m_uScreenId, vboxGlobal().managedVMUuid());
334	/* If normal geometry is null => use frame-buffer size: */
335	if (geo.isNull())
336	{
337	const UIFrameBuffer *pFrameBuffer = uisession()->frameBuffer(m_uScreenId);
338	geo = QRect(QPoint(0, 0), QSize(pFrameBuffer->width(), pFrameBuffer->height()).boundedTo(workingArea.size()));
339	}
340	/* If frame-buffer size is null => use default size: */
341	if (geo.isNull())
342	geo = QRect(QPoint(0, 0), QSize(800, 600).boundedTo(workingArea.size()));
343	/* Move window to the center of working-area: */
344	geo.moveCenter(workingArea.center());
345	setGeometry(geo);
346	}
347	#else /* !Q_WS_MAC */
348	/* Resize to the appropriate size: */
349	resize(workingArea.size());
350	#endif /* !Q_WS_MAC */
351	}
352
353	void UIMachineWindowFullscreen::showInNecessaryMode()
354	{
355	/* Make sure this window has fullscreen logic: */
356	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
357	AssertPtrReturnVoid(pFullscreenLogic);
358
359	#ifdef Q_WS_MAC
360	/* ML and next using native stuff: */
361	const bool fSupportsNativeFullScreen = vboxGlobal().osRelease() > MacOSXRelease_Lion;
362	#endif /* Q_WS_MAC */
363
364	/* Make sure this window should be shown and mapped to some host-screen: */
365	if (!uisession()->isScreenVisible(m_uScreenId) \|\|
366	!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
367	{
368	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
369	/* If there is mini-toolbar: */
370	if (m_pMiniToolBar)
371	{
372	/* Just hide mini-toolbar: */
373	m_pMiniToolBar->hide();
374	}
375	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
376	/* Hide window: */
377	hide();
378	return;
379	}
380
381	/* Make sure this window is not minimized: */
382	if (isMinimized())
383	return;
384
385	#ifdef Q_WS_X11
386	/* On X11 calling placeOnScreen() is only needed for legacy window managers
387	* which we do not test, so this is 'best effort' code. With window managers which
388	* support the _NET_WM_FULLSCREEN_MONITORS protocol this would interfere unreliable. */
389	const bool fSupportsNativeFullScreen = VBoxGlobal::supportsFullScreenMonitorsProtocolX11() &&
390	!gEDataManager->legacyFullscreenModeRequested();
391	if (!fSupportsNativeFullScreen)
392	placeOnScreen();
393	#else /* !Q_WS_X11 */
394	/* Make sure this window is maximized and placed on valid screen: */
395	placeOnScreen();
396	#endif /* !Q_WS_X11 */
397
398	#ifdef Q_WS_MAC
399	/* ML and next using native stuff, so we can call for simple show(),
400	* Lion and previous using Qt stuff, so we should call for showFullScreen(): */
401	if (fSupportsNativeFullScreen)
402	show();
403	else
404	showFullScreen();
405	#else /* !Q_WS_MAC */
406	/* Show in fullscreen mode: */
407	showFullScreen();
408	#endif /* !Q_WS_MAC */
409
410	#ifdef Q_WS_X11
411	if (fSupportsNativeFullScreen)
412	{
413	/* Tell recent window managers which screen this window should be mapped to.
414	* Apparently some window managers will not respond to requests for
415	* unmapped windows, so do this after the call to showFullScreen(). */
416	VBoxGlobal::setFullScreenMonitorX11(this, pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId));
417	}
418	else
419	{
420	/* On X11 calling placeOnScreen() is only needed for legacy window managers
421	* which we do not test, so this is 'best effort' code. With window managers which
422	* support the _NET_WM_FULLSCREEN_MONITORS protocol this would interfere unreliable. */
423	placeOnScreen();
424	}
425	#endif /* Q_WS_X11 */
426
427	/* Adjust machine-view size if necessary: */
428	adjustMachineViewSize();
429
430	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
431	/* If there is mini-toolbar: */
432	if (m_pMiniToolBar)
433	{
434	# if defined(Q_WS_WIN)
435	/* Just show mini-toolbar: */
436	m_pMiniToolBar->show();
437	# elif defined(Q_WS_X11)
438	/* Allow mini-toolbar to be located on full-screen area: */
439	m_pMiniToolBar->showFullScreen();
440	/* On modern window managers: */
441	if (fSupportsNativeFullScreen)
442	{
443	/* We also can map mini-toolbar directly on corresponding machine-window: */
444	VBoxGlobal::setFullScreenMonitorX11(m_pMiniToolBar, pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId));
445	}
446	# endif /* Q_WS_X11 */
447	}
448	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
449
450	/* Make sure machine-view have focus: */
451	m_pMachineView->setFocus();
452	}
453
454	void UIMachineWindowFullscreen::adjustMachineViewSize()
455	{
456	/* Call to base-class: */
457	UIMachineWindow::adjustMachineViewSize();
458
459	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
460	/* If mini-toolbar present: */
461	if (m_pMiniToolBar)
462	{
463	/* Make sure this window has fullscreen logic: */
464	const UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
465	AssertPtrReturnVoid(pFullscreenLogic);
466
467	/* Which host-screen should that machine-window located on? */
468	const int iHostScreen = pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId);
469
470	# ifndef Q_WS_X11
471	/* Move mini-toolbar into appropriate place: */
472	m_pMiniToolBar->adjustGeometry(iHostScreen);
473	# else /* Q_WS_X11 */
474	/* On modern WMs we are mapping mini-toolbar to corresponding host-screen directly. */
475	const bool fSupportsNativeFullScreen = VBoxGlobal::supportsFullScreenMonitorsProtocolX11() &&
476	!gEDataManager->legacyFullscreenModeRequested();
477	/* Adjust mini-toolbar and move into appropriate place if necessary: */
478	m_pMiniToolBar->adjustGeometry(fSupportsNativeFullScreen ? -1 : iHostScreen);
479	# endif /* Q_WS_X11 */
480	}
481	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
482	}
483
484	#if defined(Q_WS_WIN) \|\| defined(Q_WS_X11)
485	void UIMachineWindowFullscreen::updateAppearanceOf(int iElement)
486	{
487	/* Call to base-class: */
488	UIMachineWindow::updateAppearanceOf(iElement);
489
490	/* Update mini-toolbar: */
491	if (iElement & UIVisualElement_MiniToolBar)
492	{
493	if (m_pMiniToolBar)
494	{
495	/* Get snapshot(s): */
496	QString strSnapshotName;
497	if (machine().GetSnapshotCount() > 0)
498	{
499	CSnapshot snapshot = machine().GetCurrentSnapshot();
500	strSnapshotName = " (" + snapshot.GetName() + ")";
501	}
502	/* Update mini-toolbar text: */
503	m_pMiniToolBar->setText(machineName() + strSnapshotName);
504	}
505	}
506	}
507	#endif /* Q_WS_WIN \|\| Q_WS_X11 */
508

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source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/runtime/fullscreen/UIMachineWindowFullscreen.cpp@ 57021

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