UIMachineWindowFullscreen.cpp@ 51654

Last change on this file since 51654 was 51654, checked in by vboxsync, 11 years ago
FE/Qt: 6660: Advanced extra-data management framework: Integrate GUI_ShowMiniToolBar, GUI_MiniToolBarAutoHide, GUI_MiniToolBarAlignment.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
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1	/* $Id: UIMachineWindowFullscreen.cpp 51654 2014-06-18 18:14:46Z 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_pMainMenu(0)
46	, m_pMiniToolBar(0)
47	#ifdef Q_WS_MAC
48	, m_fIsInFullscreenTransition(false)
49	#endif /* Q_WS_MAC */
50	{
51	}
52
53	#ifdef Q_WS_MAC
54	void UIMachineWindowFullscreen::handleNativeNotification(const QString &strNativeNotificationName)
55	{
56	/* Make sure this method is only used for ML and next: */
57	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
58
59	/* Log all arrived notifications: */
60	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: Notification '%s' received.\n",
61	strNativeNotificationName.toAscii().constData()));
62
63	/* Handle 'NSWindowWillEnterFullScreenNotification' notification: */
64	if (strNativeNotificationName == "NSWindowWillEnterFullScreenNotification")
65	{
66	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
67	"Native fullscreen mode about to enter, notifying listener...\n"));
68	emit sigNotifyAboutNativeFullscreenWillEnter();
69	}
70	/* Handle 'NSWindowDidEnterFullScreenNotification' notification: */
71	else if (strNativeNotificationName == "NSWindowDidEnterFullScreenNotification")
72	{
73	/* Mark window transition complete: */
74	m_fIsInFullscreenTransition = false;
75	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
76	"Native fullscreen mode entered, notifying listener...\n"));
77	emit sigNotifyAboutNativeFullscreenDidEnter();
78	}
79	/* Handle 'NSWindowWillExitFullScreenNotification' notification: */
80	else if (strNativeNotificationName == "NSWindowWillExitFullScreenNotification")
81	{
82	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
83	"Native fullscreen mode about to exit, notifying listener...\n"));
84	emit sigNotifyAboutNativeFullscreenWillExit();
85	}
86	/* Handle 'NSWindowDidExitFullScreenNotification' notification: */
87	else if (strNativeNotificationName == "NSWindowDidExitFullScreenNotification")
88	{
89	/* Mark window transition complete: */
90	m_fIsInFullscreenTransition = false;
91	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
92	"Native fullscreen mode exited, notifying listener...\n"));
93	emit sigNotifyAboutNativeFullscreenDidExit();
94	}
95	/* Handle 'NSWindowDidFailToEnterFullScreenNotification' notification: */
96	else if (strNativeNotificationName == "NSWindowDidFailToEnterFullScreenNotification")
97	{
98	/* Mark window transition complete: */
99	m_fIsInFullscreenTransition = false;
100	LogRel(("UIMachineWindowFullscreen::handleNativeNotification: "
101	"Native fullscreen mode fail to enter, notifying listener...\n"));
102	emit sigNotifyAboutNativeFullscreenFailToEnter();
103	}
104	}
105	#endif /* Q_WS_MAC */
106
107	void UIMachineWindowFullscreen::sltMachineStateChanged()
108	{
109	/* Call to base-class: */
110	UIMachineWindow::sltMachineStateChanged();
111
112	/* Update mini-toolbar: */
113	updateAppearanceOf(UIVisualElement_MiniToolBar);
114	}
115
116	void UIMachineWindowFullscreen::sltPopupMainMenu()
117	{
118	/* Popup main-menu if present: */
119	if (m_pMainMenu && !m_pMainMenu->isEmpty())
120	{
121	m_pMainMenu->popup(geometry().center());
122	QTimer::singleShot(0, m_pMainMenu, SLOT(sltHighlightFirstAction()));
123	}
124	}
125
126	#ifdef Q_WS_MAC
127	void UIMachineWindowFullscreen::sltEnterNativeFullscreen(UIMachineWindow *pMachineWindow)
128	{
129	/* Make sure this slot is called only under ML and next: */
130	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
131
132	/* Make sure it is NULL or 'this' window passed: */
133	if (pMachineWindow && pMachineWindow != this)
134	return;
135
136	/* Make sure this window should be shown at all: */
137	if (!uisession()->isScreenVisible(m_uScreenId))
138	return;
139
140	/* Make sure this window has fullscreen logic: */
141	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
142	if (!pFullscreenLogic)
143	return;
144
145	/* Make sure this window mapped to some host-screen: */
146	if (!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
147	return;
148
149	/* Mark window 'transitioned to fullscreen': */
150	m_fIsInFullscreenTransition = true;
151
152	/* Enter native fullscreen mode if necessary: */
153	if ( (darwinScreensHaveSeparateSpaces() \|\| m_uScreenId == 0)
154	&& !darwinIsInFullscreenMode(this))
155	darwinToggleFullscreenMode(this);
156	}
157
158	void UIMachineWindowFullscreen::sltExitNativeFullscreen(UIMachineWindow *pMachineWindow)
159	{
160	/* Make sure this slot is called only under ML and next: */
161	AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
162
163	/* Make sure it is NULL or 'this' window passed: */
164	if (pMachineWindow && pMachineWindow != this)
165	return;
166
167	/* Mark window 'transitioned from fullscreen': */
168	m_fIsInFullscreenTransition = true;
169
170	/* Exit native fullscreen mode if necessary: */
171	if ( (darwinScreensHaveSeparateSpaces() \|\| m_uScreenId == 0)
172	&& darwinIsInFullscreenMode(this))
173	darwinToggleFullscreenMode(this);
174	}
175	#endif /* Q_WS_MAC */
176
177	void UIMachineWindowFullscreen::sltRevokeFocus()
178	{
179	/* Revoke stolen focus: */
180	m_pMachineView->setFocus();
181	}
182
183	void UIMachineWindowFullscreen::prepareMenu()
184	{
185	/* Call to base-class: */
186	UIMachineWindow::prepareMenu();
187
188	/* Prepare menu: */
189	RuntimeMenuType restrictedMenus = gEDataManager->restrictedRuntimeMenuTypes(vboxGlobal().managedVMUuid());
190	RuntimeMenuType allowedMenus = static_cast<RuntimeMenuType>(RuntimeMenuType_All ^ restrictedMenus);
191	m_pMainMenu = uisession()->newMenu(allowedMenus);
192	}
193
194	void UIMachineWindowFullscreen::prepareVisualState()
195	{
196	/* Call to base-class: */
197	UIMachineWindow::prepareVisualState();
198
199	/* The background has to go black: */
200	QPalette palette(centralWidget()->palette());
201	palette.setColor(centralWidget()->backgroundRole(), Qt::black);
202	centralWidget()->setPalette(palette);
203	centralWidget()->setAutoFillBackground(true);
204	setAutoFillBackground(true);
205
206	/* Prepare mini-toolbar: */
207	prepareMiniToolbar();
208
209	#ifdef Q_WS_MAC
210	/* Native fullscreen stuff on ML and next: */
211	if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
212	{
213	/* Enable fullscreen support for every screen which requires it: */
214	if (darwinScreensHaveSeparateSpaces() \|\| m_uScreenId == 0)
215	darwinEnableFullscreenSupport(this);
216	/* Enable transience support for other screens: */
217	else
218	darwinEnableTransienceSupport(this);
219	/* Register to native fullscreen notifications: */
220	UICocoaApplication::instance()->registerToNativeNotification("NSWindowWillEnterFullScreenNotification", this,
221	UIMachineWindow::handleNativeNotification);
222	UICocoaApplication::instance()->registerToNativeNotification("NSWindowDidEnterFullScreenNotification", this,
223	UIMachineWindow::handleNativeNotification);
224	UICocoaApplication::instance()->registerToNativeNotification("NSWindowWillExitFullScreenNotification", this,
225	UIMachineWindow::handleNativeNotification);
226	UICocoaApplication::instance()->registerToNativeNotification("NSWindowDidExitFullScreenNotification", this,
227	UIMachineWindow::handleNativeNotification);
228	UICocoaApplication::instance()->registerToNativeNotification("NSWindowDidFailToEnterFullScreenNotification", this,
229	UIMachineWindow::handleNativeNotification);
230	}
231	#endif /* Q_WS_MAC */
232	}
233
234	void UIMachineWindowFullscreen::prepareMiniToolbar()
235	{
236	/* Make sure mini-toolbar is not restricted: */
237	if (!gEDataManager->showMiniToolbar(vboxGlobal().managedVMUuid()))
238	return;
239
240	/* Create mini-toolbar: */
241	m_pMiniToolBar = new UIRuntimeMiniToolBar(this,
242	IntegrationMode_Embedded,
243	gEDataManager->miniToolbarAlignment(vboxGlobal().managedVMUuid()),
244	gEDataManager->autoHideMiniToolbar(vboxGlobal().managedVMUuid()));
245	QList<QMenu*> menus;
246	RuntimeMenuType restrictedMenus = gEDataManager->restrictedRuntimeMenuTypes(vboxGlobal().managedVMUuid());
247	RuntimeMenuType allowedMenus = static_cast<RuntimeMenuType>(RuntimeMenuType_All ^ restrictedMenus);
248	QList<QAction*> actions = uisession()->newMenu(allowedMenus)->actions();
249	for (int i=0; i < actions.size(); ++i)
250	menus << actions.at(i)->menu();
251	m_pMiniToolBar->addMenus(menus);
252	#ifndef RT_OS_DARWIN
253	connect(m_pMiniToolBar, SIGNAL(sigMinimizeAction()), this, SLOT(showMinimized()));
254	#endif /* !RT_OS_DARWIN */
255	connect(m_pMiniToolBar, SIGNAL(sigExitAction()),
256	gActionPool->action(UIActionIndexRuntime_Toggle_Fullscreen), SLOT(trigger()));
257	connect(m_pMiniToolBar, SIGNAL(sigCloseAction()),
258	gActionPool->action(UIActionIndexRuntime_Simple_Close), SLOT(trigger()));
259	connect(m_pMiniToolBar, SIGNAL(sigNotifyAboutFocusStolen()), this, SLOT(sltRevokeFocus()));
260	}
261
262	void UIMachineWindowFullscreen::cleanupMiniToolbar()
263	{
264	/* Make sure mini-toolbar was created: */
265	if (!m_pMiniToolBar)
266	return;
267
268	/* Save mini-toolbar settings: */
269	gEDataManager->setAutoHideMiniToolbar(m_pMiniToolBar->autoHide(), vboxGlobal().managedVMUuid());
270	/* Delete mini-toolbar: */
271	delete m_pMiniToolBar;
272	m_pMiniToolBar = 0;
273	}
274
275	void UIMachineWindowFullscreen::cleanupVisualState()
276	{
277	#ifdef Q_WS_MAC
278	/* Native fullscreen stuff on ML and next: */
279	if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
280	{
281	/* Unregister from native fullscreen notifications: */
282	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowWillEnterFullScreenNotification", this);
283	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowDidEnterFullScreenNotification", this);
284	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowWillExitFullScreenNotification", this);
285	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowDidExitFullScreenNotification", this);
286	UICocoaApplication::instance()->unregisterFromNativeNotification("NSWindowDidFailToEnterFullScreenNotification", this);
287	}
288	#endif /* Q_WS_MAC */
289
290	/* Cleanup mini-toolbar: */
291	cleanupMiniToolbar();
292
293	/* Call to base-class: */
294	UIMachineWindow::cleanupVisualState();
295	}
296
297	void UIMachineWindowFullscreen::cleanupMenu()
298	{
299	/* Cleanup menu: */
300	delete m_pMainMenu;
301	m_pMainMenu = 0;
302
303	/* Call to base-class: */
304	UIMachineWindow::cleanupMenu();
305	}
306
307	void UIMachineWindowFullscreen::placeOnScreen()
308	{
309	/* Get corresponding screen: */
310	int iScreen = qobject_cast<UIMachineLogicFullscreen*>(machineLogic())->hostScreenForGuestScreen(m_uScreenId);
311	/* Calculate working area: */
312	QRect workingArea = QApplication::desktop()->screenGeometry(iScreen);
313	/* Move to the appropriate position: */
314	move(workingArea.topLeft());
315	#ifdef Q_WS_MAC
316	/* Resize to the appropriate size on Lion and previous: */
317	if (vboxGlobal().osRelease() <= MacOSXRelease_Lion)
318	resize(workingArea.size());
319	/* Resize to the appropriate size on ML and next
320	* only if that screen has no own user-space: */
321	else if (!darwinScreensHaveSeparateSpaces() && m_uScreenId != 0)
322	resize(workingArea.size());
323	#else /* !Q_WS_MAC */
324	/* Resize to the appropriate size: */
325	resize(workingArea.size());
326	#endif /* !Q_WS_MAC */
327	/* Adjust guest screen size if necessary: */
328	machineView()->maybeAdjustGuestScreenSize();
329	/* Move mini-toolbar into appropriate place: */
330	if (m_pMiniToolBar)
331	m_pMiniToolBar->adjustGeometry();
332	}
333
334	void UIMachineWindowFullscreen::showInNecessaryMode()
335	{
336	/* Make sure this window should be shown at all: */
337	if (!uisession()->isScreenVisible(m_uScreenId))
338	return hide();
339
340	/* Make sure this window has fullscreen logic: */
341	UIMachineLogicFullscreen pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen>(machineLogic());
342	if (!pFullscreenLogic)
343	return hide();
344
345	/* Make sure this window mapped to some host-screen: */
346	if (!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
347	return hide();
348
349	/* Make sure this window is not minimized: */
350	if (isMinimized())
351	return;
352
353	/* Make sure this window is maximized and placed on valid screen: */
354	placeOnScreen();
355
356	#ifdef Q_WS_MAC
357	/* ML and next using native stuff, so we can call for simple show(): */
358	if (vboxGlobal().osRelease() > MacOSXRelease_Lion) show();
359	/* Lion and previous using Qt stuff, so we should call for showFullScreen(): */
360	else showFullScreen();
361	#else /* !Q_WS_MAC */
362	/* Show in fullscreen mode: */
363	showFullScreen();
364	#endif /* !Q_WS_MAC */
365
366	#ifdef Q_WS_X11
367	/* Make sure the window is placed on valid screen again
368	* after window is shown & window's decorations applied.
369	* That is required (still?) due to X11 Window Geometry Rules. */
370	placeOnScreen();
371	#endif /* Q_WS_X11 */
372	}
373
374	void UIMachineWindowFullscreen::updateAppearanceOf(int iElement)
375	{
376	/* Call to base-class: */
377	UIMachineWindow::updateAppearanceOf(iElement);
378
379	/* Update mini-toolbar: */
380	if (iElement & UIVisualElement_MiniToolBar)
381	{
382	if (m_pMiniToolBar)
383	{
384	/* Get machine: */
385	const CMachine &m = machine();
386	/* Get snapshot(s): */
387	QString strSnapshotName;
388	if (m.GetSnapshotCount() > 0)
389	{
390	CSnapshot snapshot = m.GetCurrentSnapshot();
391	strSnapshotName = " (" + snapshot.GetName() + ")";
392	}
393	/* Update mini-toolbar text: */
394	m_pMiniToolBar->setText(m.GetName() + strSnapshotName);
395	}
396	}
397	}
398

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source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/runtime/fullscreen/UIMachineWindowFullscreen.cpp@ 51654

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