VBoxGlobal.h@ 12424

Last change on this file since 12424 was 12424, checked in by vboxsync, 16 years ago
DBGGui,VirtualBox4: dynamically load the debugger GUI (VBoxDBG).
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1	/** @file
2	*
3	* VBox frontends: Qt GUI ("VirtualBox"):
4	* VBoxGlobal class declaration
5	*/
6
7	/*
8	* Copyright (C) 2006-2007 Sun Microsystems, Inc.
9	*
10	* This file is part of VirtualBox Open Source Edition (OSE), as
11	* available from http://www.virtualbox.org. This file is free software;
12	* you can redistribute it and/or modify it under the terms of the GNU
13	* General Public License (GPL) as published by the Free Software
14	* Foundation, in version 2 as it comes in the "COPYING" file of the
15	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
16	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17	*
18	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
19	* Clara, CA 95054 USA or visit http://www.sun.com if you need
20	* additional information or have any questions.
21	*/
22
23	#ifndef __VBoxGlobal_h__
24	#define __VBoxGlobal_h__
25
26	#include "COMDefs.h"
27
28	#include "VBoxGlobalSettings.h"
29
30	/* Qt includes */
31	#include <QApplication>
32	#include <QLayout>
33	#include <QHash>
34	#include <QPixmap>
35	#include <QMenu>
36	#include <QStyle>
37	#include <QProcess>
38
39	class QAction;
40	class QLabel;
41	class QToolButton;
42
43	// Auxiliary types
44	////////////////////////////////////////////////////////////////////////////////
45
46	/** Simple media descriptor type. */
47	struct VBoxMedia
48	{
49	enum Status { Unknown, Ok, Error, Inaccessible };
50
51	VBoxMedia() : type (VBoxDefs::InvalidType), status (Ok) {}
52
53	VBoxMedia (const CUnknown &d, VBoxDefs::DiskType t, Status s)
54	: disk (d), type (t), status (s) {}
55
56	CUnknown disk;
57	VBoxDefs::DiskType type;
58	Status status;
59	};
60
61	typedef QList <VBoxMedia> VBoxMediaList;
62
63	// VirtualBox callback events
64	////////////////////////////////////////////////////////////////////////////////
65
66	class VBoxMachineStateChangeEvent : public QEvent
67	{
68	public:
69	VBoxMachineStateChangeEvent (const QUuid &aId, KMachineState aState)
70	: QEvent ((QEvent::Type) VBoxDefs::MachineStateChangeEventType)
71	, id (aId), state (aState)
72	{}
73
74	const QUuid id;
75	const KMachineState state;
76	};
77
78	class VBoxMachineDataChangeEvent : public QEvent
79	{
80	public:
81	VBoxMachineDataChangeEvent (const QUuid &aId)
82	: QEvent ((QEvent::Type) VBoxDefs::MachineDataChangeEventType)
83	, id (aId)
84	{}
85
86	const QUuid id;
87	};
88
89	class VBoxMachineRegisteredEvent : public QEvent
90	{
91	public:
92	VBoxMachineRegisteredEvent (const QUuid &aId, bool aRegistered)
93	: QEvent ((QEvent::Type) VBoxDefs::MachineRegisteredEventType)
94	, id (aId), registered (aRegistered)
95	{}
96
97	const QUuid id;
98	const bool registered;
99	};
100
101	class VBoxSessionStateChangeEvent : public QEvent
102	{
103	public:
104	VBoxSessionStateChangeEvent (const QUuid &aId, KSessionState aState)
105	: QEvent ((QEvent::Type) VBoxDefs::SessionStateChangeEventType)
106	, id (aId), state (aState)
107	{}
108
109	const QUuid id;
110	const KSessionState state;
111	};
112
113	class VBoxSnapshotEvent : public QEvent
114	{
115	public:
116
117	enum What { Taken, Discarded, Changed };
118
119	VBoxSnapshotEvent (const QUuid &aMachineId, const QUuid &aSnapshotId,
120	What aWhat)
121	: QEvent ((QEvent::Type) VBoxDefs::SnapshotEventType)
122	, what (aWhat)
123	, machineId (aMachineId), snapshotId (aSnapshotId)
124	{}
125
126	const What what;
127
128	const QUuid machineId;
129	const QUuid snapshotId;
130	};
131
132	class VBoxCanShowRegDlgEvent : public QEvent
133	{
134	public:
135	VBoxCanShowRegDlgEvent (bool aCanShow)
136	: QEvent ((QEvent::Type) VBoxDefs::CanShowRegDlgEventType)
137	, mCanShow (aCanShow)
138	{}
139
140	const bool mCanShow;
141	};
142
143	class VBoxCanShowUpdDlgEvent : public QEvent
144	{
145	public:
146	VBoxCanShowUpdDlgEvent (bool aCanShow)
147	: QEvent ((QEvent::Type) VBoxDefs::CanShowUpdDlgEventType)
148	, mCanShow (aCanShow)
149	{}
150
151	const bool mCanShow;
152	};
153
154	class VBoxChangeGUILanguageEvent : public QEvent
155	{
156	public:
157	VBoxChangeGUILanguageEvent (QString aLangId)
158	: QEvent ((QEvent::Type) VBoxDefs::ChangeGUILanguageEventType)
159	, mLangId (aLangId)
160	{}
161
162	const QString mLangId;
163	};
164
165	class Process : public QProcess
166	{
167	Q_OBJECT;
168
169	public:
170
171	static QByteArray singleShot (const QString &aProcessName,
172	int aTimeout = 5000
173	/* wait for data maximum 5 seconds */)
174	{
175	/* Why is it really needed is because of Qt4.3 bug with QProcess.
176	* This bug is about QProcess sometimes (~70%) do not receive
177	* notification about process was finished, so this makes
178	* 'bool QProcess::waitForFinished (int)' block the GUI thread and
179	* never dismissed with 'true' result even if process was really
180	* started&finished. So we just waiting for some information
181	* on process output and destroy the process with force. Due to
182	* QProcess::~QProcess() has the same 'waitForFinished (int)' blocker
183	* we have to change process state to QProcess::NotRunning. */
184
185	QByteArray result;
186	Process process;
187	process.start (aProcessName);
188	bool firstShotReady = process.waitForReadyRead (aTimeout);
189	if (firstShotReady)
190	result = process.readAllStandardOutput();
191	process.setProcessState (QProcess::NotRunning);
192	return result;
193	}
194
195	protected:
196
197	Process (QWidget *aParent = 0) : QProcess (aParent) {}
198	};
199
200	// VBoxGlobal class
201	////////////////////////////////////////////////////////////////////////////////
202
203	class VBoxSelectorWnd;
204	class VBoxConsoleWnd;
205	class VBoxRegistrationDlg;
206	class VBoxUpdateDlg;
207
208	class VBoxGlobal : public QObject
209	{
210	Q_OBJECT
211
212	public:
213
214	static VBoxGlobal &instance();
215
216	bool isValid() { return mValid; }
217
218	QString versionString() { return verString; }
219
220	CVirtualBox virtualBox() const { return mVBox; }
221
222	const VBoxGlobalSettings &settings() const { return gset; }
223	bool setSettings (const VBoxGlobalSettings &gs);
224
225	VBoxSelectorWnd &selectorWnd();
226	VBoxConsoleWnd &consoleWnd();
227
228	/* main window handle storage */
229	void setMainWindow (QWidget *aMainWindow) { mMainWindow = aMainWindow; }
230	QWidget *mainWindow() const { return mMainWindow; }
231
232
233	bool isVMConsoleProcess() const { return !vmUuid.isNull(); }
234	QUuid managedVMUuid() const { return vmUuid; }
235
236	VBoxDefs::RenderMode vmRenderMode() const { return vm_render_mode; }
237	const char *vmRenderModeStr() const { return vm_render_mode_str; }
238
239	#ifdef VBOX_WITH_DEBUGGER_GUI
240	bool isDebuggerEnabled() const { return mDbgEnabled; }
241	bool isDebuggerAutoShowEnabled() const { return mDbgAutoShow; }
242	RTLDRMOD getDebuggerModule() const { return mhVBoxDbg; }
243	#endif
244
245	/* VBox enum to/from string/icon/color convertors */
246
247	QStringList vmGuestOSTypeDescriptions() const;
248	QList<QPixmap> vmGuestOSTypeIcons (int aHorizonalMargin, int aVerticalMargin) const;
249	CGuestOSType vmGuestOSType (int aIndex) const;
250	int vmGuestOSTypeIndex (const QString &aId) const;
251	QPixmap vmGuestOSTypeIcon (const QString &aId) const;
252	QString vmGuestOSTypeDescription (const QString &aId) const;
253
254	QPixmap toIcon (KMachineState s) const
255	{
256	QPixmap *pm = mStateIcons.value (s);
257	AssertMsg (pm, ("Icon for VM state %d must be defined", s));
258	return pm ? *pm : QPixmap();
259	}
260
261	const QColor &toColor (KMachineState s) const
262	{
263	static const QColor none;
264	AssertMsg (vm_state_color.value (s), ("No color for %d", s));
265	return vm_state_color.value (s) ? *vm_state_color.value(s) : none;
266	}
267
268	QString toString (KMachineState s) const
269	{
270	AssertMsg (!machineStates.value (s).isNull(), ("No text for %d", s));
271	return machineStates.value (s);
272	}
273
274	QString toString (KSessionState s) const
275	{
276	AssertMsg (!sessionStates.value (s).isNull(), ("No text for %d", s));
277	return sessionStates.value (s);
278	}
279
280	/**
281	* Returns a string representation of the given KStorageBus enum value.
282	* Complementary to #toStorageBusType (const QString &) const.
283	*/
284	QString toString (KStorageBus aBus) const
285	{
286	AssertMsg (!storageBuses.value (aBus).isNull(), ("No text for %d", aBus));
287	return storageBuses [aBus];
288	}
289
290	/**
291	* Returns a KStorageBus enum value corresponding to the given string
292	* representation. Complementary to #toString (KStorageBus) const.
293	*/
294	KStorageBus toStorageBusType (const QString &aBus) const
295	{
296	QStringVector::const_iterator it =
297	qFind (storageBuses.begin(), storageBuses.end(), aBus);
298	AssertMsg (it != storageBuses.end(), ("No value for {%s}", aBus.toLatin1().constData()));
299	return KStorageBus (it - storageBuses.begin());
300	}
301
302	QString toString (KStorageBus aBus, LONG aChannel) const;
303	LONG toStorageChannel (KStorageBus aBus, const QString &aChannel) const;
304
305	QString toString (KStorageBus aBus, LONG aChannel, LONG aDevice) const;
306	LONG toStorageDevice (KStorageBus aBus, LONG aChannel, const QString &aDevice) const;
307
308	QString toFullString (KStorageBus aBus, LONG aChannel, LONG aDevice) const;
309
310	QString toString (KHardDiskType t) const
311	{
312	AssertMsg (!diskTypes.value (t).isNull(), ("No text for %d", t));
313	return diskTypes.value (t);
314	}
315
316	QString toString (KHardDiskStorageType t) const
317	{
318	AssertMsg (!diskStorageTypes.value (t).isNull(), ("No text for %d", t));
319	return diskStorageTypes.value (t);
320	}
321
322	QString toString (KVRDPAuthType t) const
323	{
324	AssertMsg (!vrdpAuthTypes.value (t).isNull(), ("No text for %d", t));
325	return vrdpAuthTypes.value (t);
326	}
327
328	QString toString (KPortMode t) const
329	{
330	AssertMsg (!portModeTypes.value (t).isNull(), ("No text for %d", t));
331	return portModeTypes.value (t);
332	}
333
334	QString toString (KUSBDeviceFilterAction t) const
335	{
336	AssertMsg (!usbFilterActionTypes.value (t).isNull(), ("No text for %d", t));
337	return usbFilterActionTypes.value (t);
338	}
339
340	QString toString (KClipboardMode t) const
341	{
342	AssertMsg (!clipboardTypes.value (t).isNull(), ("No text for %d", t));
343	return clipboardTypes.value (t);
344	}
345
346	KClipboardMode toClipboardModeType (const QString &s) const
347	{
348	QStringVector::const_iterator it =
349	qFind (clipboardTypes.begin(), clipboardTypes.end(), s);
350	AssertMsg (it != clipboardTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
351	return KClipboardMode (it - clipboardTypes.begin());
352	}
353
354	QString toString (KIDEControllerType t) const
355	{
356	AssertMsg (!ideControllerTypes.value (t).isNull(), ("No text for %d", t));
357	return ideControllerTypes.value (t);
358	}
359
360	KIDEControllerType toIDEControllerType (const QString &s) const
361	{
362	QStringVector::const_iterator it =
363	qFind (ideControllerTypes.begin(), ideControllerTypes.end(), s);
364	AssertMsg (it != ideControllerTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
365	return KIDEControllerType (it - ideControllerTypes.begin());
366	}
367
368	KVRDPAuthType toVRDPAuthType (const QString &s) const
369	{
370	QStringVector::const_iterator it =
371	qFind (vrdpAuthTypes.begin(), vrdpAuthTypes.end(), s);
372	AssertMsg (it != vrdpAuthTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
373	return KVRDPAuthType (it - vrdpAuthTypes.begin());
374	}
375
376	KPortMode toPortMode (const QString &s) const
377	{
378	QStringVector::const_iterator it =
379	qFind (portModeTypes.begin(), portModeTypes.end(), s);
380	AssertMsg (it != portModeTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
381	return KPortMode (it - portModeTypes.begin());
382	}
383
384	KUSBDeviceFilterAction toUSBDevFilterAction (const QString &s) const
385	{
386	QStringVector::const_iterator it =
387	qFind (usbFilterActionTypes.begin(), usbFilterActionTypes.end(), s);
388	AssertMsg (it != usbFilterActionTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
389	return KUSBDeviceFilterAction (it - usbFilterActionTypes.begin());
390	}
391
392	/**
393	* Similar to toString (KHardDiskType), but returns 'Differencing'
394	* for normal hard disks that have a parent hard disk.
395	*/
396	QString hardDiskTypeString (const CHardDisk &aHD) const
397	{
398	if (!aHD.GetParent().isNull())
399	{
400	Assert (aHD.GetType() == KHardDiskType_Normal);
401	return tr ("Differencing", "hard disk");
402	}
403	return toString (aHD.GetType());
404	}
405
406	QString toString (KDeviceType t) const
407	{
408	AssertMsg (!deviceTypes.value (t).isNull(), ("No text for %d", t));
409	return deviceTypes.value (t);
410	}
411
412	KDeviceType toDeviceType (const QString &s) const
413	{
414	QStringVector::const_iterator it =
415	qFind (deviceTypes.begin(), deviceTypes.end(), s);
416	AssertMsg (it != deviceTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
417	return KDeviceType (it - deviceTypes.begin());
418	}
419
420	QStringList deviceTypeStrings() const;
421
422	QString toString (KAudioDriverType t) const
423	{
424	AssertMsg (!audioDriverTypes.value (t).isNull(), ("No text for %d", t));
425	return audioDriverTypes.value (t);
426	}
427
428	KAudioDriverType toAudioDriverType (const QString &s) const
429	{
430	QStringVector::const_iterator it =
431	qFind (audioDriverTypes.begin(), audioDriverTypes.end(), s);
432	AssertMsg (it != audioDriverTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
433	return KAudioDriverType (it - audioDriverTypes.begin());
434	}
435
436	QString toString (KAudioControllerType t) const
437	{
438	AssertMsg (!audioControllerTypes.value (t).isNull(), ("No text for %d", t));
439	return audioControllerTypes.value (t);
440	}
441
442	KAudioControllerType toAudioControllerType (const QString &s) const
443	{
444	QStringVector::const_iterator it =
445	qFind (audioControllerTypes.begin(), audioControllerTypes.end(), s);
446	AssertMsg (it != audioControllerTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
447	return KAudioControllerType (it - audioControllerTypes.begin());
448	}
449
450	QString toString (KNetworkAdapterType t) const
451	{
452	AssertMsg (!networkAdapterTypes.value (t).isNull(), ("No text for %d", t));
453	return networkAdapterTypes.value (t);
454	}
455
456	KNetworkAdapterType toNetworkAdapterType (const QString &s) const
457	{
458	QStringVector::const_iterator it =
459	qFind (networkAdapterTypes.begin(), networkAdapterTypes.end(), s);
460	AssertMsg (it != networkAdapterTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
461	return KNetworkAdapterType (it - networkAdapterTypes.begin());
462	}
463
464	QString toString (KNetworkAttachmentType t) const
465	{
466	AssertMsg (!networkAttachmentTypes.value (t).isNull(), ("No text for %d", t));
467	return networkAttachmentTypes.value (t);
468	}
469
470	KNetworkAttachmentType toNetworkAttachmentType (const QString &s) const
471	{
472	QStringVector::const_iterator it =
473	qFind (networkAttachmentTypes.begin(), networkAttachmentTypes.end(), s);
474	AssertMsg (it != networkAttachmentTypes.end(), ("No value for {%s}", s.toLatin1().constData()));
475	return KNetworkAttachmentType (it - networkAttachmentTypes.begin());
476	}
477
478	QString toString (KUSBDeviceState aState) const
479	{
480	AssertMsg (!USBDeviceStates.value (aState).isNull(), ("No text for %d", aState));
481	return USBDeviceStates.value (aState);
482	}
483
484	QStringList COMPortNames() const;
485	QString toCOMPortName (ulong aIRQ, ulong aIOBase) const;
486	bool toCOMPortNumbers (const QString &aName, ulong &aIRQ, ulong &aIOBase) const;
487
488	QStringList LPTPortNames() const;
489	QString toLPTPortName (ulong aIRQ, ulong aIOBase) const;
490	bool toLPTPortNumbers (const QString &aName, ulong &aIRQ, ulong &aIOBase) const;
491
492	QPixmap snapshotIcon (bool online) const
493	{
494	return online ? mOnlineSnapshotIcon : mOfflineSnapshotIcon;
495	}
496
497	/* details generators */
498
499	QString details (const CHardDisk &aHD, bool aPredict = false,
500	bool aDoRefresh = true);
501
502	QString details (const CUSBDevice &aDevice) const;
503	QString toolTip (const CUSBDevice &aDevice) const;
504	QString toolTip (const CUSBDeviceFilter &aFilter) const;
505
506	QString prepareFileNameForHTML (const QString &fn) const;
507
508	QString detailsReport (const CMachine &m, bool isNewVM, bool withLinks,
509	bool aDoRefresh = true);
510
511	QString platformInfo();
512
513	/* VirtualBox helpers */
514
515	#if defined(Q_WS_X11) && !defined(VBOX_OSE)
516	bool showVirtualBoxLicense();
517	#endif
518
519	void checkForAutoConvertedSettings();
520
521	CSession openSession (const QUuid &aId, bool aExisting = false);
522
523	/** Shortcut to openSession (aId, true). */
524	CSession openExistingSession (const QUuid &aId) { return openSession (aId, true); }
525
526	bool startMachine (const QUuid &id);
527
528	void startEnumeratingMedia();
529
530	/**
531	* Returns a list of all currently registered media. This list is used
532	* to globally track the accessiblity state of all media on a dedicated
533	* thread. This the list is initially empty (before the first enumeration
534	* process is started using #startEnumeratingMedia()).
535	*/
536	const VBoxMediaList &currentMediaList() const { return media_list; }
537
538	/** Returns true if the media enumeration is in progress. */
539	bool isMediaEnumerationStarted() const { return media_enum_thread != NULL; }
540
541	void addMedia (const VBoxMedia &);
542	void updateMedia (const VBoxMedia &);
543	void removeMedia (VBoxDefs::DiskType, const QUuid &);
544
545	bool findMedia (const CUnknown &, VBoxMedia &) const;
546
547	/* various helpers */
548
549	QString languageName() const;
550	QString languageCountry() const;
551	QString languageNameEnglish() const;
552	QString languageCountryEnglish() const;
553	QString languageTranslators() const;
554
555	void retranslateUi();
556
557	/** @internal made public for internal purposes */
558	void cleanup();
559
560	/* public static stuff */
561
562	static bool isDOSType (const QString &aOSTypeId);
563
564	static void adoptLabelPixmap (QLabel *);
565
566	static QString languageId();
567	static void loadLanguage (const QString &aLangId = QString::null);
568
569	static QIcon iconSet (const char *aNormal,
570	const char *aDisabled = NULL,
571	const char *aActive = NULL);
572	static QIcon iconSetEx (const char aNormal, const char aSmallNormal,
573	const char *aDisabled = NULL,
574	const char *aSmallDisabled = NULL,
575	const char *aActive = NULL,
576	const char *aSmallActive = NULL);
577
578	static QIcon standardIcon (QStyle::StandardPixmap aStandard, QWidget *aWidget = NULL);
579
580	static void setTextLabel (QToolButton *aToolButton, const QString &aTextLabel);
581
582	static QRect normalizeGeometry (const QRect &aRect, const QRect &aBoundRect,
583	bool aCanResize = true);
584
585	static void centerWidget (QWidget aWidget, QWidget aRelative,
586	bool aCanResize = true);
587
588	static QChar decimalSep();
589	static QString sizeRegexp();
590
591	static quint64 parseSize (const QString &);
592	static QString formatSize (quint64, int aMode = 0);
593
594	static QString highlight (const QString &aStr, bool aToolTip = false);
595
596	static QString systemLanguageId();
597
598	static QString getExistingDirectory (const QString &aDir, QWidget *aParent,
599	const QString &aCaption = QString::null,
600	bool aDirOnly = TRUE,
601	bool resolveSymlinks = TRUE);
602
603	static QString getOpenFileName (const QString &, const QString &, QWidget*,
604	const QString &, QString *defaultFilter = 0,
605	bool resolveSymLinks = true);
606
607	static QString getFirstExistingDir (const QString &);
608
609	static bool activateWindow (WId aWId, bool aSwitchDesktop = true);
610
611	static QString removeAccelMark (const QString &aText);
612
613	static QString insertKeyToActionText (const QString &aText, const QString &aKey);
614	static QString extractKeyFromActionText (const QString &aText);
615
616	static QWidget findWidget (QWidget aParent, const char *aName,
617	const char *aClassName = NULL,
618	bool aRecursive = false);
619
620	static QList< QPair<QString, QString> > HDDBackends();
621
622	/* Qt 4.2.0 support function */
623	static inline void setLayoutMargin (QLayout *aLayout, int aMargin)
624	{
625	#if QT_VERSION < 0x040300
626	/* Deprecated since > 4.2 */
627	aLayout->setMargin (aMargin);
628	#else
629	/* New since > 4.2 */
630	aLayout->setContentsMargins (aMargin, aMargin, aMargin, aMargin);
631	#endif
632	}
633
634	signals:
635
636	/**
637	* Emitted at the beginning of the enumeration process started
638	* by #startEnumeratingMedia().
639	*/
640	void mediaEnumStarted();
641
642	/**
643	* Emitted when a new media item from the list has updated
644	* its accessibility state.
645	*/
646	void mediaEnumerated (const VBoxMedia &aMedia, int aIndex);
647
648	/**
649	* Emitted at the end of the enumeration process started
650	* by #startEnumeratingMedia(). The @a aList argument is passed for
651	* convenience, it is exactly the same as returned by #currentMediaList().
652	*/
653	void mediaEnumFinished (const VBoxMediaList &aList);
654
655	/** Emitted when a new media is added using #addMedia(). */
656	void mediaAdded (const VBoxMedia &);
657
658	/** Emitted when the media is updated using #updateMedia(). */
659	void mediaUpdated (const VBoxMedia &);
660
661	/** Emitted when the media is removed using #removeMedia(). */
662	void mediaRemoved (VBoxDefs::DiskType, const QUuid &);
663
664	/* signals emitted when the VirtualBox callback is called by the server
665	* (not that currently these signals are emitted only when the application
666	* is the in the VM selector mode) */
667
668	void machineStateChanged (const VBoxMachineStateChangeEvent &e);
669	void machineDataChanged (const VBoxMachineDataChangeEvent &e);
670	void machineRegistered (const VBoxMachineRegisteredEvent &e);
671	void sessionStateChanged (const VBoxSessionStateChangeEvent &e);
672	void snapshotChanged (const VBoxSnapshotEvent &e);
673
674	void canShowRegDlg (bool aCanShow);
675	void canShowUpdDlg (bool aCanShow);
676
677	public slots:
678
679	bool openURL (const QString &aURL);
680
681	void showRegistrationDialog (bool aForce = true);
682	void showUpdateDialog (bool aForce = true);
683
684	protected:
685
686	bool event (QEvent *e);
687	bool eventFilter (QObject , QEvent );
688
689	private:
690
691	VBoxGlobal();
692	~VBoxGlobal();
693
694	void init();
695
696	bool mValid;
697
698	CVirtualBox mVBox;
699
700	VBoxGlobalSettings gset;
701
702	VBoxSelectorWnd *mSelectorWnd;
703	VBoxConsoleWnd *mConsoleWnd;
704	QWidget* mMainWindow;
705
706	#ifdef VBOX_WITH_REGISTRATION
707	VBoxRegistrationDlg *mRegDlg;
708	#endif
709	VBoxUpdateDlg *mUpdDlg;
710
711	QUuid vmUuid;
712
713	QThread *media_enum_thread;
714	VBoxMediaList media_list;
715
716	VBoxDefs::RenderMode vm_render_mode;
717	const char * vm_render_mode_str;
718
719	#ifdef VBOX_WITH_DEBUGGER_GUI
720	/** Whether the debugger should be accessible or not.
721	* Use --dbg, the env.var. VBOX_GUI_DBG_ENABLED, --debug or the env.var.
722	* VBOX_GUI_DBG_AUTO_SHOW to enable. */
723	bool mDbgEnabled;
724	/** Whether to show the debugger automatically with the console.
725	* Use --debug or the env.var. VBOX_GUI_DBG_AUTO_SHOW to enable. */
726	bool mDbgAutoShow;
727	/** VBoxDbg module handle. */
728	RTLDRMOD mhVBoxDbg;
729	#endif
730
731	#if defined (Q_WS_WIN32)
732	DWORD dwHTMLHelpCookie;
733	#endif
734
735	CVirtualBoxCallback callback;
736
737	typedef QVector <QString> QStringVector;
738
739	QString verString;
740
741	QVector <CGuestOSType> vm_os_types;
742	QHash <QString, QPixmap *> vm_os_type_icons;
743	QVector <QColor *> vm_state_color;
744
745	QHash <long int, QPixmap *> mStateIcons;
746	QPixmap mOfflineSnapshotIcon, mOnlineSnapshotIcon;
747
748	QStringVector machineStates;
749	QStringVector sessionStates;
750	QStringVector deviceTypes;
751	QStringVector storageBuses;
752	QStringVector storageBusDevices;
753	QStringVector storageBusChannels;
754	QStringVector diskTypes;
755	QStringVector diskStorageTypes;
756	QStringVector vrdpAuthTypes;
757	QStringVector portModeTypes;
758	QStringVector usbFilterActionTypes;
759	QStringVector audioDriverTypes;
760	QStringVector audioControllerTypes;
761	QStringVector networkAdapterTypes;
762	QStringVector networkAttachmentTypes;
763	QStringVector clipboardTypes;
764	QStringVector ideControllerTypes;
765	QStringVector USBDeviceStates;
766
767	QString mUserDefinedPortName;
768
769	mutable bool detailReportTemplatesReady;
770
771	friend VBoxGlobal &vboxGlobal();
772	friend class VBoxCallback;
773	};
774
775	inline VBoxGlobal &vboxGlobal() { return VBoxGlobal::instance(); }
776
777	// Helper classes
778	////////////////////////////////////////////////////////////////////////////////
779
780	/**
781	* Generic asyncronous event.
782	*
783	* This abstract class is intended to provide a conveinent way to execute
784	* code on the main GUI thread asynchronously to the calling party. This is
785	* done by putting necessary actions to the #handle() function in a subclass
786	* and then posting an instance of the subclass using #post(). The instance
787	* must be allocated on the heap using the <tt>new</tt> operation and will be
788	* automatically deleted after processing. Note that if you don't call #post()
789	* on the created instance, you have to delete it yourself.
790	*/
791	class VBoxAsyncEvent : public QEvent
792	{
793	public:
794
795	VBoxAsyncEvent() : QEvent ((QEvent::Type) VBoxDefs::AsyncEventType) {}
796
797	/**
798	* Worker function. Gets executed on the GUI thread when the posted event
799	* is processed by the main event loop.
800	*/
801	virtual void handle() = 0;
802
803	/**
804	* Posts this event to the main event loop.
805	* The caller loses ownership of this object after this method returns
806	* and must not delete the object.
807	*/
808	void post()
809	{
810	QApplication::postEvent (&vboxGlobal(), this);
811	}
812	};
813
814	/**
815	* USB Popup Menu class.
816	* This class provides the list of USB devices attached to the host.
817	*/
818	class VBoxUSBMenu : public QMenu
819	{
820	Q_OBJECT
821
822	public:
823
824	VBoxUSBMenu (QWidget *);
825
826	const CUSBDevice& getUSB (QAction *aAction);
827
828	void setConsole (const CConsole &);
829
830	private slots:
831
832	void processAboutToShow();
833
834	private:
835	bool event(QEvent *aEvent);
836
837	QMap <QAction *, CUSBDevice> mUSBDevicesMap;
838	CConsole mConsole;
839	};
840
841	/**
842	* Enable/Disable Menu class.
843	* This class provides enable/disable menu items.
844	*/
845	class VBoxSwitchMenu : public QMenu
846	{
847	Q_OBJECT
848
849	public:
850
851	VBoxSwitchMenu (QWidget , QAction , bool aInverted = false);
852
853	void setToolTip (const QString &);
854
855	private slots:
856
857	void processAboutToShow();
858
859	private:
860
861	QAction *mAction;
862	bool mInverted;
863	};
864
865	#endif /* __VBoxGlobal_h__ */

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source: vbox/trunk/src/VBox/Frontends/VirtualBox4/include/VBoxGlobal.h@ 12424

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