UIMachineWindowFullscreen.cpp@ 52299

Last change on this file since 52299 was 52299, checked in by vboxsync, 10 years ago
FE/Qt: Mac OS X: Runtime UI: Cache 'screens have separate spaces' value in machine-logic.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 14.5 KB

Line
1	/* $Id: UIMachineWindowFullscreen.cpp 52299 2014-08-06 16:56:26Z vboxsync $ */
2	/** @file
3	*
4	* VBox frontends: Qt GUI ("VirtualBox"):
5	* UIMachineWindowFullscreen class implementation
6	*/
7
8	/*
9	* Copyright (C) 2010-2013 Oracle Corporation
10	*
11	* This file is part of VirtualBox Open Source Edition (OSE), as
12	* available from http://www.virtualbox.org. This file is free software;
13	* you can redistribute it and/or modify it under the terms of the GNU
14	* General Public License (GPL) as published by the Free Software
15	* Foundation, in version 2 as it comes in the "COPYING" file of the
16	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
17	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
18	*/
19
20	/* Qt includes: */
21	#include <QDesktopWidget>
22	#include <QMenu>
23	#include <QTimer>
24
25	/* GUI includes: */
26	#include "VBoxGlobal.h"
27	#include "UIExtraDataManager.h"
28	#include "UISession.h"
29	#include "UIActionPoolRuntime.h"
30	#include "UIMachineLogicFullscreen.h"
31	#include "UIMachineWindowFullscreen.h"
32	#include "UIMachineView.h"
33	#include "UIMachineDefs.h"
34	#include "UIMiniToolBar.h"
35	#ifdef Q_WS_MAC
36	# include "VBoxUtils-darwin.h"
37	# include "UICocoaApplication.h"
38	#endif /* Q_WS_MAC */
39
40	/* COM includes: */
41	#include "CSnapshot.h"
42
43	UIMachineWindowFullscreen::UIMachineWindowFullscreen(UIMachineLogic *pMachineLogic, ulong uScreenId)
44	: UIMachineWindow(pMachineLogic, uScreenId)
45	, m_pMiniToolBar(0)
46	#ifdef Q_WS_MAC
47	, m_fIsInFullscreenTransition(false)
48	#endif /* Q_WS_MAC */
49	{
50	}
51
52	#ifdef Q_WS_MAC
53	void UIMachineWindowFullscreen::handleNativeNotification(const QString &strNativeNotificationName)
54	{
55	/* Make sure this method is only used for ML and next: */
56	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
57
58	/* Log all arrived notifications: */
59	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: Notification '%s' received.\n",
60	strNativeNotificationName.toAscii().constData()));
61
62	/* Handle 'NSWindowWillEnterFullScreenNotification' notification: */
63	if (strNativeNotificationName == "NSWindowWillEnterFullScreenNotification")
64	{
65	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
66	"Native fullscreen mode about to enter, notifying listener...\n"));
67	emit sigNotifyAboutNativeFullscreenWillEnter();
68	}
69	/* Handle 'NSWindowDidEnterFullScreenNotification' notification: */
70	else if (strNativeNotificationName == "NSWindowDidEnterFullScreenNotification")
71	{
72	/* Mark window transition complete: */
73	m_fIsInFullscreenTransition = false;
74	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
75	"Native fullscreen mode entered, notifying listener...\n"));
76	emit sigNotifyAboutNativeFullscreenDidEnter();
77	}
78	/* Handle 'NSWindowWillExitFullScreenNotification' notification: */
79	else if (strNativeNotificationName == "NSWindowWillExitFullScreenNotification")
80	{
81	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
82	"Native fullscreen mode about to exit, notifying listener...\n"));
83	emit sigNotifyAboutNativeFullscreenWillExit();
84	}
85	/* Handle 'NSWindowDidExitFullScreenNotification' notification: */
86	else if (strNativeNotificationName == "NSWindowDidExitFullScreenNotification")
87	{
88	/* Mark window transition complete: */
89	m_fIsInFullscreenTransition = false;
90	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
91	"Native fullscreen mode exited, notifying listener...\n"));
92	emit sigNotifyAboutNativeFullscreenDidExit();
93	}
94	/* Handle 'NSWindowDidFailToEnterFullScreenNotification' notification: */
95	else if (strNativeNotificationName == "NSWindowDidFailToEnterFullScreenNotification")
96	{
97	/* Mark window transition complete: */
98	m_fIsInFullscreenTransition = false;
99	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
100	"Native fullscreen mode fail to enter, notifying listener...\n"));
101	emit sigNotifyAboutNativeFullscreenFailToEnter();
102	}
103	}
104	#endif /* Q_WS_MAC */
105
106	void UIMachineWindowFullscreen::sltMachineStateChanged()
107	{
108	/* Call to base-class: */
109	UIMachineWindow::sltMachineStateChanged();
110
111	/* Update mini-toolbar: */
112	updateAppearanceOf(UIVisualElement_MiniToolBar);
113	}
114
115	#ifdef Q_WS_MAC
116	void UIMachineWindowFullscreen::sltEnterNativeFullscreen(UIMachineWindow *pMachineWindow)
117	{
118	/* Make sure this slot is called only under ML and next: */
119	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
120
121	/* Make sure it is NULL or 'this' window passed: */
122	if (pMachineWindow && pMachineWindow != this)
123	return;
124
125	/* Make sure this window should be shown at all: */
126	if (!uisession()->isScreenVisible(m_uScreenId))
127	return;
128
129	/* Make sure this window has fullscreen logic: */
130	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
131	AssertPtrReturnVoid(pFullscreenLogic);
132
133	/* Make sure this window mapped to some host-screen: */
134	if (!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
135	return;
136
137	/* Mark window 'transitioned to fullscreen': */
138	m_fIsInFullscreenTransition = true;
139
140	/* Enter native fullscreen mode if necessary: */
141	if ( (pFullscreenLogic->screensHaveSeparateSpaces() \|\| m_uScreenId == 0)
142	&& !darwinIsInFullscreenMode(this))
143	darwinToggleFullscreenMode(this);
144	}
145
146	void UIMachineWindowFullscreen::sltExitNativeFullscreen(UIMachineWindow *pMachineWindow)
147	{
148	/* Make sure this slot is called only under ML and next: */
149	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
150
151	/* Make sure it is NULL or 'this' window passed: */
152	if (pMachineWindow && pMachineWindow != this)
153	return;
154
155	/* Make sure this window has fullscreen logic: */
156	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
157	AssertPtrReturnVoid(pFullscreenLogic);
158
159	/* Mark window 'transitioned from fullscreen': */
160	m_fIsInFullscreenTransition = true;
161
162	/* Exit native fullscreen mode if necessary: */
163	if ( (pFullscreenLogic->screensHaveSeparateSpaces() \|\| m_uScreenId == 0)
164	&& darwinIsInFullscreenMode(this))
165	darwinToggleFullscreenMode(this);
166	}
167	#endif /* Q_WS_MAC */
168
169	void UIMachineWindowFullscreen::sltRevokeFocus()
170	{
171	/* Revoke stolen focus: */
172	m_pMachineView->setFocus();
173	}
174
175	void UIMachineWindowFullscreen::prepareVisualState()
176	{
177	/* Call to base-class: */
178	UIMachineWindow::prepareVisualState();
179
180	/* The background has to go black: */
181	QPalette palette(centralWidget()->palette());
182	palette.setColor(centralWidget()->backgroundRole(), Qt::black);
183	centralWidget()->setPalette(palette);
184	centralWidget()->setAutoFillBackground(true);
185	setAutoFillBackground(true);
186
187	/* Prepare mini-toolbar: */
188	prepareMiniToolbar();
189
190	#ifdef Q_WS_MAC
191	/* Native fullscreen stuff on ML and next: */
192	if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
193	{
194	/* Make sure this window has fullscreen logic: */
195	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
196	AssertPtrReturnVoid(pFullscreenLogic);
197	/* Enable fullscreen support for every screen which requires it: */
198	if (pFullscreenLogic->screensHaveSeparateSpaces() \|\| m_uScreenId == 0)
199	darwinEnableFullscreenSupport(this);
200	/* Enable transience support for other screens: */
201	else
202	darwinEnableTransienceSupport(this);
203	/* Register to native fullscreen notifications: */
204	UICocoaApplication::instance()->registerToNativeNotification("NSWindowWillEnterFullScreenNotification", this,
205	UIMachineWindow::handleNativeNotification);
206	UICocoaApplication::instance()->registerToNativeNotification("NSWindowDidEnterFullScreenNotification", this,
207	UIMachineWindow::handleNativeNotification);
208	UICocoaApplication::instance()->registerToNativeNotification("NSWindowWillExitFullScreenNotification", this,
209	UIMachineWindow::handleNativeNotification);
210	UICocoaApplication::instance()->registerToNativeNotification("NSWindowDidExitFullScreenNotification", this,
211	UIMachineWindow::handleNativeNotification);
212	UICocoaApplication::instance()->registerToNativeNotification("NSWindowDidFailToEnterFullScreenNotification", this,
213	UIMachineWindow::handleNativeNotification);
214	}
215	#endif /* Q_WS_MAC */
216	}
217
218	void UIMachineWindowFullscreen::prepareMiniToolbar()
219	{
220	/* Make sure mini-toolbar is not restricted: */
221	if (!gEDataManager->miniToolbarEnabled(vboxGlobal().managedVMUuid()))
222	return;
223
224	/* Create mini-toolbar: */
225	m_pMiniToolBar = new UIRuntimeMiniToolBar(this,
226	IntegrationMode_Embedded,
227	gEDataManager->miniToolbarAlignment(vboxGlobal().managedVMUuid()),
228	gEDataManager->autoHideMiniToolbar(vboxGlobal().managedVMUuid()));
229	m_pMiniToolBar->addMenus(actionPool()->menus());
230	#ifndef RT_OS_DARWIN
231	connect(m_pMiniToolBar, SIGNAL(sigMinimizeAction()), this, SLOT(showMinimized()));
232	#endif /* !RT_OS_DARWIN */
233	connect(m_pMiniToolBar, SIGNAL(sigExitAction()),
234	actionPool()->action(UIActionIndexRT_M_View_T_Fullscreen), SLOT(trigger()));
235	connect(m_pMiniToolBar, SIGNAL(sigCloseAction()),
236	actionPool()->action(UIActionIndexRT_M_Machine_S_Close), SLOT(trigger()));
237	connect(m_pMiniToolBar, SIGNAL(sigNotifyAboutFocusStolen()), this, SLOT(sltRevokeFocus()));
238	}
239
240	void UIMachineWindowFullscreen::cleanupMiniToolbar()
241	{
242	/* Make sure mini-toolbar was created: */
243	if (!m_pMiniToolBar)
244	return;
245
246	/* Save mini-toolbar settings: */
247	gEDataManager->setAutoHideMiniToolbar(m_pMiniToolBar->autoHide(), vboxGlobal().managedVMUuid());
248	/* Delete mini-toolbar: */
249	delete m_pMiniToolBar;
250	m_pMiniToolBar = 0;
251	}
252
253	void UIMachineWindowFullscreen::cleanupVisualState()
254	{
255	#ifdef Q_WS_MAC
256	/* Native fullscreen stuff on ML and next: */
257	if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
258	{
259	/* Unregister from native fullscreen notifications: */
260	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowWillEnterFullScreenNotification", this);
261	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowDidEnterFullScreenNotification", this);
262	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowWillExitFullScreenNotification", this);
263	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowDidExitFullScreenNotification", this);
264	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowDidFailToEnterFullScreenNotification", this);
265	}
266	#endif /* Q_WS_MAC */
267
268	/* Cleanup mini-toolbar: */
269	cleanupMiniToolbar();
270
271	/* Call to base-class: */
272	UIMachineWindow::cleanupVisualState();
273	}
274
275	void UIMachineWindowFullscreen::placeOnScreen()
276	{
277	/* Get corresponding screen: */
278	int iScreen = qobject_cast<UIMachineLogicFullscreen*>(machineLogic())->hostScreenForGuestScreen(m_uScreenId);
279	/* Calculate working area: */
280	QRect workingArea = QApplication::desktop()->screenGeometry(iScreen);
281	/* Move to the appropriate position: */
282	move(workingArea.topLeft());
283	#ifdef Q_WS_MAC
284	/* Make sure this window has fullscreen logic: */
285	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
286	AssertPtrReturnVoid(pFullscreenLogic);
287	/* Resize to the appropriate size on Lion and previous: */
288	if (vboxGlobal().osRelease() <= MacOSXRelease_Lion)
289	resize(workingArea.size());
290	/* Resize to the appropriate size on ML and next
291	* only if that screen has no own user-space: */
292	else if (!pFullscreenLogic->screensHaveSeparateSpaces() && m_uScreenId != 0)
293	resize(workingArea.size());
294	#else /* !Q_WS_MAC */
295	/* Resize to the appropriate size: */
296	resize(workingArea.size());
297	#endif /* !Q_WS_MAC */
298	/* Adjust guest screen size if necessary: */
299	machineView()->maybeAdjustGuestScreenSize();
300	/* Move mini-toolbar into appropriate place: */
301	if (m_pMiniToolBar)
302	m_pMiniToolBar->adjustGeometry();
303	}
304
305	void UIMachineWindowFullscreen::showInNecessaryMode()
306	{
307	/* Make sure this window should be shown at all: */
308	if (!uisession()->isScreenVisible(m_uScreenId))
309	return hide();
310
311	/* Make sure this window has fullscreen logic: */
312	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
313	if (!pFullscreenLogic)
314	return hide();
315
316	/* Make sure this window mapped to some host-screen: */
317	if (!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
318	return hide();
319
320	/* Make sure this window is not minimized: */
321	if (isMinimized())
322	return;
323
324	/* Make sure this window is maximized and placed on valid screen: */
325	placeOnScreen();
326
327	#ifdef Q_WS_MAC
328	/* ML and next using native stuff, so we can call for simple show(): */
329	if (vboxGlobal().osRelease() > MacOSXRelease_Lion) show();
330	/* Lion and previous using Qt stuff, so we should call for showFullScreen(): */
331	else showFullScreen();
332	#else /* !Q_WS_MAC */
333	/* Show in fullscreen mode: */
334	showFullScreen();
335	#endif /* !Q_WS_MAC */
336
337	#ifdef Q_WS_X11
338	/* Make sure the window is placed on valid screen again
339	* after window is shown & window's decorations applied.
340	* That is required (still?) due to X11 Window Geometry Rules. */
341	placeOnScreen();
342	#endif /* Q_WS_X11 */
343	}
344
345	void UIMachineWindowFullscreen::updateAppearanceOf(int iElement)
346	{
347	/* Call to base-class: */
348	UIMachineWindow::updateAppearanceOf(iElement);
349
350	/* Update mini-toolbar: */
351	if (iElement & UIVisualElement_MiniToolBar)
352	{
353	if (m_pMiniToolBar)
354	{
355	/* Get machine: */
356	const CMachine &m = machine();
357	/* Get snapshot(s): */
358	QString strSnapshotName;
359	if (m.GetSnapshotCount() > 0)
360	{
361	CSnapshot snapshot = m.GetCurrentSnapshot();
362	strSnapshotName = " (" + snapshot.GetName() + ")";
363	}
364	/* Update mini-toolbar text: */
365	m_pMiniToolBar->setText(m.GetName() + strSnapshotName);
366	}
367	}
368	}
369

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/runtime/fullscreen/UIMachineWindowFullscreen.cpp@ 52299

Download in other formats: