VirtualBox

source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/globals/VBoxGlobal.cpp@ 35740

Last change on this file since 35740 was 35730, checked in by vboxsync, 13 years ago

FE/Qt: 5245: GUI support for complex host-key combinations. Initial build for Win/X11.
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1/* $Id: VBoxGlobal.cpp 35730 2011-01-27 10:49:44Z vboxsync $ */
2/** @file
3 *
4 * VBox frontends: Qt GUI ("VirtualBox"):
5 * VBoxGlobal class implementation
6 */
7
8/*
9 * Copyright (C) 2006-2010 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#include "VBoxGlobal.h"
21#include <VBox/vd.h>
22#include <VBox/version.h>
23
24#include "VBoxDefs.h"
25#include "VBoxSelectorWnd.h"
26#include "VBoxProblemReporter.h"
27#include "QIMessageBox.h"
28#include "QIDialogButtonBox.h"
29#include "UIIconPool.h"
30#include "UIExtraDataEventHandler.h"
31#include "QIFileDialog.h"
32
33#include "UIMachine.h"
34#include "UISession.h"
35#ifdef VBOX_WITH_REGISTRATION
36# include "UIRegistrationWzd.h"
37#endif
38#include "VBoxUpdateDlg.h"
39#ifdef VBOX_WITH_VIDEOHWACCEL
40# include "VBoxFBOverlay.h"
41#endif /* VBOX_WITH_VIDEOHWACCEL */
42
43#ifdef Q_WS_MAC
44# include "UIMachineWindowFullscreen.h"
45# include "UIMachineWindowSeamless.h"
46#endif /* Q_WS_MAC */
47
48/* Qt includes */
49#include <QProgressDialog>
50#include <QLibraryInfo>
51#include <QFileDialog>
52#include <QToolTip>
53#include <QTranslator>
54#include <QDesktopWidget>
55#include <QDesktopServices>
56#include <QMutex>
57#include <QToolButton>
58#include <QProcess>
59#include <QThread>
60#include <QPainter>
61#include <QSettings>
62#include <QTimer>
63#include <QDir>
64#include <QHelpEvent>
65#include <QLocale>
66
67#ifdef VBOX_GUI_WITH_PIDFILE
68# include <QTextStream>
69#endif /* VBOX_GUI_WITH_PIDFILE */
70
71#include <math.h>
72
73#ifdef Q_WS_X11
74# include "UIHotKeyEditor.h"
75# ifndef VBOX_OSE
76# include "VBoxLicenseViewer.h"
77# endif /* VBOX_OSE */
78# include <QTextBrowser>
79# include <QScrollBar>
80# include <QX11Info>
81# include "VBoxX11Helper.h"
82#endif
83
84#ifdef Q_WS_MAC
85# include "VBoxUtils-darwin.h"
86#endif /* Q_WS_MAC */
87
88#if defined (Q_WS_WIN)
89#include "shlobj.h"
90#include <QEventLoop>
91#endif
92
93#if defined (Q_WS_X11)
94#undef BOOL /* typedef CARD8 BOOL in Xmd.h conflicts with #define BOOL PRBool
95 * in COMDefs.h. A better fix would be to isolate X11-specific
96 * stuff by placing XX* helpers below to a separate source file. */
97#include <X11/X.h>
98#include <X11/Xmd.h>
99#include <X11/Xlib.h>
100#include <X11/Xatom.h>
101#include <X11/extensions/Xinerama.h>
102#define BOOL PRBool
103#endif
104
105#include <VBox/sup.h>
106#include <VBox/com/Guid.h>
107
108#include <iprt/asm.h>
109#include <iprt/err.h>
110#include <iprt/param.h>
111#include <iprt/path.h>
112#include <iprt/env.h>
113#include <iprt/file.h>
114#include <iprt/ldr.h>
115#include <iprt/system.h>
116#include <iprt/stream.h>
117
118#ifdef VBOX_GUI_WITH_SYSTRAY
119#include <iprt/process.h>
120
121#if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
122#define HOSTSUFF_EXE ".exe"
123#else /* !RT_OS_WINDOWS */
124#define HOSTSUFF_EXE ""
125#endif /* !RT_OS_WINDOWS */
126#endif
127
128#if defined (Q_WS_X11)
129#include <iprt/mem.h>
130#endif
131
132//#define VBOX_WITH_FULL_DETAILS_REPORT /* hidden for now */
133
134//#warning "port me: check this"
135/// @todo bird: Use (U)INT_PTR, (U)LONG_PTR, DWORD_PTR, or (u)intptr_t.
136#if defined(Q_OS_WIN64)
137typedef __int64 Q_LONG; /* word up to 64 bit signed */
138typedef unsigned __int64 Q_ULONG; /* word up to 64 bit unsigned */
139#else
140typedef long Q_LONG; /* word up to 64 bit signed */
141typedef unsigned long Q_ULONG; /* word up to 64 bit unsigned */
142#endif
143
144// VBoxMediaEnumEvent
145/////////////////////////////////////////////////////////////////////////////
146
147class VBoxMediaEnumEvent : public QEvent
148{
149public:
150
151 /** Constructs a regular enum event */
152 VBoxMediaEnumEvent (const VBoxMedium &aMedium,
153 VBoxMediaList::iterator &aIterator)
154 : QEvent ((QEvent::Type) VBoxDefs::MediaEnumEventType)
155 , mMedium (aMedium), mIterator (aIterator), mLast (false)
156 {}
157 /** Constructs the last enum event */
158 VBoxMediaEnumEvent (VBoxMediaList::iterator &aIterator)
159 : QEvent ((QEvent::Type) VBoxDefs::MediaEnumEventType)
160 , mIterator (aIterator), mLast (true)
161 {}
162
163 /** Last enumerated medium (not valid when #last is true) */
164 const VBoxMedium mMedium;
165 /** Opaque iterator provided by the event sender (guaranteed to be
166 * the same variable for all media in the single enumeration procedure) */
167 VBoxMediaList::iterator &mIterator;
168 /** Whether this is the last event for the given enumeration or not */
169 const bool mLast;
170};
171
172// VBoxGlobal
173////////////////////////////////////////////////////////////////////////////////
174
175static bool sVBoxGlobalInited = false;
176static bool sVBoxGlobalInCleanup = false;
177
178/** @internal
179 *
180 * Special routine to do VBoxGlobal cleanup when the application is being
181 * terminated. It is called before some essential Qt functionality (for
182 * instance, QThread) becomes unavailable, allowing us to use it from
183 * VBoxGlobal::cleanup() if necessary.
184 */
185static void vboxGlobalCleanup()
186{
187 Assert (!sVBoxGlobalInCleanup);
188 sVBoxGlobalInCleanup = true;
189 vboxGlobal().cleanup();
190}
191
192/** @internal
193 *
194 * Determines the rendering mode from the argument. Sets the appropriate
195 * default rendering mode if the argument is NULL.
196 */
197static VBoxDefs::RenderMode vboxGetRenderMode (const char *aModeStr)
198{
199 VBoxDefs::RenderMode mode = VBoxDefs::InvalidRenderMode;
200
201#if defined (Q_WS_MAC) && defined (VBOX_GUI_USE_QUARTZ2D)
202 mode = VBoxDefs::Quartz2DMode;
203# ifdef RT_ARCH_X86
204 /* Quartz2DMode doesn't refresh correctly on 32-bit Snow Leopard, use image mode. */
205// char szRelease[80];
206// if ( RT_SUCCESS (RTSystemQueryOSInfo (RTSYSOSINFO_RELEASE, szRelease, sizeof (szRelease)))
207// && !strncmp (szRelease, "10.", 3))
208// mode = VBoxDefs::QImageMode;
209# endif
210#elif (defined (Q_WS_WIN32) || defined (Q_WS_PM) || defined (Q_WS_X11)) && defined (VBOX_GUI_USE_QIMAGE)
211 mode = VBoxDefs::QImageMode;
212#elif defined (Q_WS_X11) && defined (VBOX_GUI_USE_SDL)
213 mode = VBoxDefs::SDLMode;
214#elif defined (VBOX_GUI_USE_QIMAGE)
215 mode = VBoxDefs::QImageMode;
216#else
217# error "Cannot determine the default render mode!"
218#endif
219
220 if (aModeStr)
221 {
222 if (0) ;
223#if defined (VBOX_GUI_USE_QIMAGE)
224 else if (::strcmp (aModeStr, "image") == 0)
225 mode = VBoxDefs::QImageMode;
226#endif
227#if defined (VBOX_GUI_USE_SDL)
228 else if (::strcmp (aModeStr, "sdl") == 0)
229 mode = VBoxDefs::SDLMode;
230#endif
231#if defined (VBOX_GUI_USE_DDRAW)
232 else if (::strcmp (aModeStr, "ddraw") == 0)
233 mode = VBoxDefs::DDRAWMode;
234#endif
235#if defined (VBOX_GUI_USE_QUARTZ2D)
236 else if (::strcmp (aModeStr, "quartz2d") == 0)
237 mode = VBoxDefs::Quartz2DMode;
238#endif
239#if defined (VBOX_GUI_USE_QGLFB)
240 else if (::strcmp (aModeStr, "qgl") == 0)
241 mode = VBoxDefs::QGLMode;
242#endif
243//#if defined (VBOX_GUI_USE_QGL)
244// else if (::strcmp (aModeStr, "qgloverlay") == 0)
245// mode = VBoxDefs::QGLOverlayMode;
246//#endif
247
248 }
249
250 return mode;
251}
252
253/** @class VBoxGlobal
254 *
255 * The VBoxGlobal class encapsulates the global VirtualBox data.
256 *
257 * There is only one instance of this class per VirtualBox application,
258 * the reference to it is returned by the static instance() method, or by
259 * the global vboxGlobal() function, that is just an inlined shortcut.
260 */
261
262VBoxGlobal::VBoxGlobal()
263 : mValid (false)
264 , mSelectorWnd (NULL)
265 , m_pVirtualMachine(0)
266 , mMainWindow (NULL)
267#ifdef VBOX_WITH_REGISTRATION
268 , mRegDlg (NULL)
269#endif
270 , mUpdDlg (NULL)
271#ifdef VBOX_GUI_WITH_SYSTRAY
272 , mIsTrayMenu (false)
273 , mIncreasedWindowCounter (false)
274#endif
275 , mMediaEnumThread (NULL)
276 , mIsKWinManaged (false)
277 , mVerString ("1.0")
278{
279}
280
281//
282// Public members
283/////////////////////////////////////////////////////////////////////////////
284
285/**
286 * Returns a reference to the global VirtualBox data, managed by this class.
287 *
288 * The main() function of the VBox GUI must call this function soon after
289 * creating a QApplication instance but before opening any of the main windows
290 * (to let the VBoxGlobal initialization procedure use various Qt facilities),
291 * and continue execution only when the isValid() method of the returned
292 * instancereturns true, i.e. do something like:
293 *
294 * @code
295 * if ( !VBoxGlobal::instance().isValid() )
296 * return 1;
297 * @endcode
298 * or
299 * @code
300 * if ( !vboxGlobal().isValid() )
301 * return 1;
302 * @endcode
303 *
304 * @note Some VBoxGlobal methods can be used on a partially constructed
305 * VBoxGlobal instance, i.e. from constructors and methods called
306 * from the VBoxGlobal::init() method, which obtain the instance
307 * using this instance() call or the ::vboxGlobal() function. Currently, such
308 * methods are:
309 * #vmStateText, #vmTypeIcon, #vmTypeText, #vmTypeTextList, #vmTypeFromText.
310 *
311 * @see ::vboxGlobal
312 */
313VBoxGlobal &VBoxGlobal::instance()
314{
315 static VBoxGlobal vboxGlobal_instance;
316
317 if (!sVBoxGlobalInited)
318 {
319 /* check that a QApplication instance is created */
320 if (qApp)
321 {
322 sVBoxGlobalInited = true;
323 vboxGlobal_instance.init();
324 /* add our cleanup handler to the list of Qt post routines */
325 qAddPostRoutine (vboxGlobalCleanup);
326 }
327 else
328 AssertMsgFailed (("Must construct a QApplication first!"));
329 }
330 return vboxGlobal_instance;
331}
332
333VBoxGlobal::~VBoxGlobal()
334{
335 qDeleteAll (mOsTypeIcons);
336 qDeleteAll (mVMStateIcons);
337 qDeleteAll (mVMStateColors);
338}
339
340/* static */
341QString VBoxGlobal::qtRTVersionString()
342{
343 return QString::fromLatin1 (qVersion());
344}
345
346/* static */
347uint VBoxGlobal::qtRTVersion()
348{
349 QString rt_ver_str = VBoxGlobal::qtRTVersionString();
350 return (rt_ver_str.section ('.', 0, 0).toInt() << 16) +
351 (rt_ver_str.section ('.', 1, 1).toInt() << 8) +
352 rt_ver_str.section ('.', 2, 2).toInt();
353}
354
355/* static */
356QString VBoxGlobal::qtCTVersionString()
357{
358 return QString::fromLatin1 (QT_VERSION_STR);
359}
360
361/* static */
362uint VBoxGlobal::qtCTVersion()
363{
364 QString ct_ver_str = VBoxGlobal::qtCTVersionString();
365 return (ct_ver_str.section ('.', 0, 0).toInt() << 16) +
366 (ct_ver_str.section ('.', 1, 1).toInt() << 8) +
367 ct_ver_str.section ('.', 2, 2).toInt();
368}
369
370bool VBoxGlobal::isBeta() const
371{
372 return mVBox.GetVersion().contains("BETA", Qt::CaseInsensitive);
373}
374
375/**
376 * Sets the new global settings and saves them to the VirtualBox server.
377 */
378bool VBoxGlobal::setSettings (VBoxGlobalSettings &gs)
379{
380 gs.save (mVBox);
381
382 if (!mVBox.isOk())
383 {
384 vboxProblem().cannotSaveGlobalConfig (mVBox);
385 return false;
386 }
387
388 /* We don't assign gs to our gset member here, because VBoxCallback
389 * will update gset as necessary when new settings are successfully
390 * sent to the VirtualBox server by gs.save(). */
391
392 return true;
393}
394
395/**
396 * Returns a reference to the main VBox VM Selector window.
397 * The reference is valid until application termination.
398 *
399 * There is only one such a window per VirtualBox application.
400 */
401VBoxSelectorWnd &VBoxGlobal::selectorWnd()
402{
403 AssertMsg (!vboxGlobal().isVMConsoleProcess(),
404 ("Must NOT be a VM console process"));
405 Assert (mValid);
406
407 if (!mSelectorWnd)
408 {
409 /*
410 * We pass the address of mSelectorWnd to the constructor to let it be
411 * initialized right after the constructor is called. It is necessary
412 * to avoid recursion, since this method may be (and will be) called
413 * from the below constructor or from constructors/methods it calls.
414 */
415 VBoxSelectorWnd *w = new VBoxSelectorWnd (&mSelectorWnd, 0);
416 Assert (w == mSelectorWnd);
417 NOREF(w);
418 }
419
420 return *mSelectorWnd;
421}
422
423
424QWidget *VBoxGlobal::vmWindow()
425{
426 if (isVMConsoleProcess())
427 {
428 if (m_pVirtualMachine)
429 return m_pVirtualMachine->mainWindow();
430 }
431 return NULL;
432}
433
434bool VBoxGlobal::createVirtualMachine(const CSession &session)
435{
436 if (!m_pVirtualMachine && !session.isNull())
437 {
438 UIMachine *pVirtualMachine = new UIMachine(&m_pVirtualMachine, session);
439 Assert(pVirtualMachine == m_pVirtualMachine);
440 NOREF(pVirtualMachine);
441 return true;
442 }
443 return false;
444}
445
446UIMachine* VBoxGlobal::virtualMachine()
447{
448 return m_pVirtualMachine;
449}
450
451#ifdef VBOX_GUI_WITH_PIDFILE
452void VBoxGlobal::createPidfile()
453{
454 if (!m_strPidfile.isEmpty())
455 {
456 qint64 pid = qApp->applicationPid();
457 QFile file(m_strPidfile);
458 if (file.open(QIODevice::WriteOnly | QIODevice::Truncate))
459 {
460 QTextStream out(&file);
461 out << pid << endl;
462 }
463 else
464 LogRel(("Failed to create pid file %s\n", m_strPidfile.toUtf8().constData()));
465 }
466}
467
468void VBoxGlobal::deletePidfile()
469{
470 if ( !m_strPidfile.isEmpty()
471 && QFile::exists(m_strPidfile))
472 QFile::remove(m_strPidfile);
473}
474#endif
475
476bool VBoxGlobal::brandingIsActive (bool aForce /* = false*/)
477{
478 if (aForce)
479 return true;
480
481 if (mBrandingConfig.isEmpty())
482 {
483 mBrandingConfig = QDir(QApplication::applicationDirPath()).absolutePath();
484 mBrandingConfig += "/custom/custom.ini";
485 }
486 return QFile::exists (mBrandingConfig);
487}
488
489/**
490 * Gets a value from the custom .ini file
491 */
492QString VBoxGlobal::brandingGetKey (QString aKey)
493{
494 QSettings s(mBrandingConfig, QSettings::IniFormat);
495 return s.value(QString("%1").arg(aKey)).toString();
496}
497
498#ifdef VBOX_GUI_WITH_SYSTRAY
499
500/**
501 * Returns true if the current instance a systray menu only (started with
502 * "-systray" parameter).
503 */
504bool VBoxGlobal::isTrayMenu() const
505{
506 return mIsTrayMenu;
507}
508
509void VBoxGlobal::setTrayMenu(bool aIsTrayMenu)
510{
511 mIsTrayMenu = aIsTrayMenu;
512}
513
514/**
515 * Spawns a new selector window (process).
516 */
517void VBoxGlobal::trayIconShowSelector()
518{
519 /* Get the path to the executable. */
520 char path[RTPATH_MAX];
521 RTPathAppPrivateArch(path, RTPATH_MAX);
522 size_t sz = strlen(path);
523 path[sz++] = RTPATH_DELIMITER;
524 path[sz] = 0;
525 char *cmd = path + sz;
526 sz = RTPATH_MAX - sz;
527
528 int rc = 0;
529 const char VirtualBox_exe[] = "VirtualBox" HOSTSUFF_EXE;
530 Assert(sz >= sizeof(VirtualBox_exe));
531 strcpy(cmd, VirtualBox_exe);
532 const char * args[] = {path, 0 };
533 rc = RTProcCreate(path, args, RTENV_DEFAULT, RTPROC_FLAGS_DETACHED, NULL);
534 if (RT_FAILURE(rc))
535 LogRel(("Systray: Failed to start new selector window! Path=%s, rc=%Rrc\n", path, rc));
536}
537
538/**
539 * Tries to install the tray icon using the current instance (singleton).
540 * Returns true if this instance is the tray icon, false if not.
541 */
542bool VBoxGlobal::trayIconInstall()
543{
544 int rc = 0;
545 QString strTrayWinID = mVBox.GetExtraData(VBoxDefs::GUI_TrayIconWinID);
546 if (false == strTrayWinID.isEmpty())
547 {
548 /* Check if current tray icon is alive by writing some bogus value. */
549 mVBox.SetExtraData(VBoxDefs::GUI_TrayIconWinID, "0");
550 if (mVBox.isOk())
551 {
552 /* Current tray icon died - clean up. */
553 mVBox.SetExtraData(VBoxDefs::GUI_TrayIconWinID, NULL);
554 strTrayWinID.clear();
555 }
556 }
557
558 /* Is there already a tray icon or is tray icon not active? */
559 if ( (mIsTrayMenu == false)
560 && (vboxGlobal().settings().trayIconEnabled())
561 && (QSystemTrayIcon::isSystemTrayAvailable())
562 && (strTrayWinID.isEmpty()))
563 {
564 /* Get the path to the executable. */
565 char path[RTPATH_MAX];
566 RTPathAppPrivateArch(path, RTPATH_MAX);
567 size_t sz = strlen(path);
568 path[sz++] = RTPATH_DELIMITER;
569 path[sz] = 0;
570 char *cmd = path + sz;
571 sz = RTPATH_MAX - sz;
572
573 const char VirtualBox_exe[] = "VirtualBox" HOSTSUFF_EXE;
574 Assert(sz >= sizeof(VirtualBox_exe));
575 strcpy(cmd, VirtualBox_exe);
576 const char * args[] = {path, "-systray", 0 };
577 rc = RTProcCreate(path, args, RTENV_DEFAULT, RTPROC_FLAGS_DETACHED, NULL);
578 if (RT_FAILURE(rc))
579 {
580 LogRel(("Systray: Failed to start systray window! Path=%s, rc=%Rrc\n", path, rc));
581 return false;
582 }
583 }
584
585 if (mIsTrayMenu)
586 {
587 // Use this selector for displaying the tray icon
588 mVBox.SetExtraData(VBoxDefs::GUI_TrayIconWinID,
589 QString("%1").arg((qulonglong)vboxGlobal().mainWindow()->winId()));
590
591 /* The first process which can grab this "mutex" will win ->
592 * It will be the tray icon menu then. */
593 if (mVBox.isOk())
594 {
595 emit sigTrayIconShow(true);
596 return true;
597 }
598 }
599
600 return false;
601}
602
603#endif
604
605#ifdef Q_WS_X11
606QList<QRect> XGetDesktopList()
607{
608 /* Prepare empty resulting list: */
609 QList<QRect> result;
610
611 /* Get current display: */
612 Display* pDisplay = QX11Info::display();
613
614 /* If it's a Xinerama desktop: */
615 if (XineramaIsActive(pDisplay))
616 {
617 /* Reading Xinerama data: */
618 int iScreens = 0;
619 XineramaScreenInfo *pScreensData = XineramaQueryScreens(pDisplay, &iScreens);
620
621 /* Fill resulting list: */
622 for (int i = 0; i < iScreens; ++ i)
623 result << QRect(pScreensData[i].x_org, pScreensData[i].y_org,
624 pScreensData[i].width, pScreensData[i].height);
625
626 /* Free screens data: */
627 XFree(pScreensData);
628 }
629
630 /* Return resulting list: */
631 return result;
632}
633
634QList<Window> XGetWindowIDList()
635{
636 /* Get current display: */
637 Display *pDisplay = QX11Info::display();
638
639 /* Get virtual desktop window: */
640 Window window = QX11Info::appRootWindow();
641
642 /* Get 'client list' atom: */
643 Atom propNameAtom = XInternAtom(pDisplay, "_NET_CLIENT_LIST", True /* only if exists */);
644
645 /* Prepare empty resulting list: */
646 QList<Window> result;
647
648 /* If atom does not exists return empty list: */
649 if (propNameAtom == None)
650 return result;
651
652 /* Get atom value: */
653 Atom realAtomType = None;
654 int iRealFormat = 0;
655 unsigned long uItemsCount = 0;
656 unsigned long uBytesAfter = 0;
657 unsigned char *pData = 0;
658 int rc = XGetWindowProperty(pDisplay, window, propNameAtom,
659 0, 0x7fffffff /*LONG_MAX*/, False /* delete */,
660 XA_WINDOW, &realAtomType, &iRealFormat,
661 &uItemsCount, &uBytesAfter, &pData);
662
663 /* If get property is failed return empty list: */
664 if (rc != Success)
665 return result;
666
667 /* Fill resulting list with win ids: */
668 Window *pWindowData = reinterpret_cast<Window*>(pData);
669 for (ulong i = 0; i < uItemsCount; ++ i)
670 result << pWindowData[i];
671
672 /* Releasing resources: */
673 XFree(pData);
674
675 /* Return resulting list: */
676 return result;
677}
678
679QList<ulong> XGetStrut(Window window)
680{
681 /* Get current display: */
682 Display *pDisplay = QX11Info::display();
683
684 /* Get 'strut' atom: */
685 Atom propNameAtom = XInternAtom(pDisplay, "_NET_WM_STRUT_PARTIAL", True /* only if exists */);
686
687 /* Prepare empty resulting list: */
688 QList<ulong> result;
689
690 /* If atom does not exists return empty list: */
691 if (propNameAtom == None)
692 return result;
693
694 /* Get atom value: */
695 Atom realAtomType = None;
696 int iRealFormat = 0;
697 ulong uItemsCount = 0;
698 ulong uBytesAfter = 0;
699 unsigned char *pData = 0;
700 int rc = XGetWindowProperty(pDisplay, window, propNameAtom,
701 0, LONG_MAX, False /* delete */,
702 XA_CARDINAL, &realAtomType, &iRealFormat,
703 &uItemsCount, &uBytesAfter, &pData);
704
705 /* If get property is failed return empty list: */
706 if (rc != Success)
707 return result;
708
709 /* Fill resulting list with strut shifts: */
710 ulong *pStrutsData = reinterpret_cast<ulong*>(pData);
711 for (ulong i = 0; i < uItemsCount; ++ i)
712 result << pStrutsData[i];
713
714 /* Releasing resources: */
715 XFree(pData);
716
717 /* Return resulting list: */
718 return result;
719}
720#endif /* ifdef Q_WS_X11 */
721
722const QRect VBoxGlobal::availableGeometry(int iScreen) const
723{
724 /* Prepare empty result: */
725 QRect result;
726
727#ifdef Q_WS_X11
728
729 /* Get current display: */
730 Display* pDisplay = QX11Info::display();
731
732 /* Get current application desktop: */
733 QDesktopWidget *pDesktopWidget = QApplication::desktop();
734
735 /* If it's a virtual desktop: */
736 if (pDesktopWidget->isVirtualDesktop())
737 {
738 /* If it's a Xinerama desktop: */
739 if (XineramaIsActive(pDisplay))
740 {
741 /* Get desktops list: */
742 QList<QRect> desktops = XGetDesktopList();
743
744 /* Combine to get full virtual region: */
745 QRegion virtualRegion;
746 foreach (QRect desktop, desktops)
747 virtualRegion += desktop;
748 virtualRegion = virtualRegion.boundingRect();
749
750 /* Remember initial virtual desktop: */
751 QRect virtualDesktop = virtualRegion.boundingRect();
752 //AssertMsgFailed(("LOG... Virtual desktop is: %dx%dx%dx%d\n", virtualDesktop.x(), virtualDesktop.y(),
753 // virtualDesktop.width(), virtualDesktop.height()));
754
755 /* Set available geometry to screen geometry initially: */
756 result = desktops[iScreen];
757
758 /* Feat available geometry of virtual desktop to respect all the struts: */
759 QList<Window> list = XGetWindowIDList();
760 for (int i = 0; i < list.size(); ++ i)
761 {
762 /* Get window: */
763 Window wid = list[i];
764 QList<ulong> struts = XGetStrut(wid);
765
766 /* If window has strut: */
767 if (struts.size())
768 {
769 ulong uLeftShift = struts[0];
770 ulong uLeftFromY = struts[4];
771 ulong uLeftToY = struts[5];
772
773 ulong uRightShift = struts[1];
774 ulong uRightFromY = struts[6];
775 ulong uRightToY = struts[7];
776
777 ulong uTopShift = struts[2];
778 ulong uTopFromX = struts[8];
779 ulong uTopToX = struts[9];
780
781 ulong uBottomShift = struts[3];
782 ulong uBottomFromX = struts[10];
783 ulong uBottomToX = struts[11];
784
785 if (uLeftShift)
786 {
787 QRect sr(QPoint(0, uLeftFromY),
788 QSize(uLeftShift, uLeftToY - uLeftFromY + 1));
789
790 //AssertMsgFailed(("LOG... Subtract left strut: top-left: %dx%d, size: %dx%d\n", sr.x(), sr.y(), sr.width(), sr.height()));
791 virtualRegion -= sr;
792 }
793
794 if (uRightShift)
795 {
796 QRect sr(QPoint(virtualDesktop.x() + virtualDesktop.width() - uRightShift, uRightFromY),
797 QSize(virtualDesktop.x() + virtualDesktop.width(), uRightToY - uRightFromY + 1));
798
799 //AssertMsgFailed(("LOG... Subtract right strut: top-left: %dx%d, size: %dx%d\n", sr.x(), sr.y(), sr.width(), sr.height()));
800 virtualRegion -= sr;
801 }
802
803 if (uTopShift)
804 {
805 QRect sr(QPoint(uTopFromX, 0),
806 QSize(uTopToX - uTopFromX + 1, uTopShift));
807
808 //AssertMsgFailed(("LOG... Subtract top strut: top-left: %dx%d, size: %dx%d\n", sr.x(), sr.y(), sr.width(), sr.height()));
809 virtualRegion -= sr;
810 }
811
812 if (uBottomShift)
813 {
814 QRect sr(QPoint(uBottomFromX, virtualDesktop.y() + virtualDesktop.height() - uBottomShift),
815 QSize(uBottomToX - uBottomFromX + 1, uBottomShift));
816
817 //AssertMsgFailed(("LOG... Subtract bottom strut: top-left: %dx%d, size: %dx%d\n", sr.x(), sr.y(), sr.width(), sr.height()));
818 virtualRegion -= sr;
819 }
820 }
821 }
822
823 /* Get final available geometry: */
824 result = (virtualRegion & result).boundingRect();
825 }
826 }
827
828 /* If result is still NULL: */
829 if (result.isNull())
830 {
831 /* Use QT default functionality: */
832 result = pDesktopWidget->availableGeometry(iScreen);
833 }
834
835 //AssertMsgFailed(("LOG... Final geometry: %dx%dx%dx%d\n", result.x(), result.y(), result.width(), result.height()));
836
837#else /* ifdef Q_WS_X11 */
838
839 result = QApplication::desktop()->availableGeometry(iScreen);
840
841#endif /* ifndef Q_WS_X11 */
842
843 return result;
844}
845
846/**
847 * Returns the list of few guest OS types, queried from
848 * IVirtualBox corresponding to every family id.
849 */
850QList <CGuestOSType> VBoxGlobal::vmGuestOSFamilyList() const
851{
852 QList <CGuestOSType> result;
853 for (int i = 0 ; i < mFamilyIDs.size(); ++ i)
854 result << mTypes [i][0];
855 return result;
856}
857
858/**
859 * Returns the list of all guest OS types, queried from
860 * IVirtualBox corresponding to passed family id.
861 */
862QList <CGuestOSType> VBoxGlobal::vmGuestOSTypeList (const QString &aFamilyId) const
863{
864 AssertMsg (mFamilyIDs.contains (aFamilyId), ("Family ID incorrect: '%s'.", aFamilyId.toLatin1().constData()));
865 return mFamilyIDs.contains (aFamilyId) ?
866 mTypes [mFamilyIDs.indexOf (aFamilyId)] : QList <CGuestOSType>();
867}
868
869/**
870 * Returns the icon corresponding to the given guest OS type id.
871 */
872QPixmap VBoxGlobal::vmGuestOSTypeIcon (const QString &aTypeId) const
873{
874 static const QPixmap none;
875 QPixmap *p = mOsTypeIcons.value (aTypeId);
876 AssertMsg (p, ("Icon for type '%s' must be defined.", aTypeId.toLatin1().constData()));
877 return p ? *p : none;
878}
879
880/**
881 * Returns the guest OS type object corresponding to the given type id of list
882 * containing OS types related to OS family determined by family id attribute.
883 * If the index is invalid a null object is returned.
884 */
885CGuestOSType VBoxGlobal::vmGuestOSType (const QString &aTypeId,
886 const QString &aFamilyId /* = QString::null */) const
887{
888 QList <CGuestOSType> list;
889 if (mFamilyIDs.contains (aFamilyId))
890 {
891 list = mTypes [mFamilyIDs.indexOf (aFamilyId)];
892 }
893 else
894 {
895 for (int i = 0; i < mFamilyIDs.size(); ++ i)
896 list += mTypes [i];
897 }
898 for (int j = 0; j < list.size(); ++ j)
899 if (!list [j].GetId().compare (aTypeId))
900 return list [j];
901 AssertMsgFailed (("Type ID incorrect: '%s'.", aTypeId.toLatin1().constData()));
902 return CGuestOSType();
903}
904
905/**
906 * Returns the description corresponding to the given guest OS type id.
907 */
908QString VBoxGlobal::vmGuestOSTypeDescription (const QString &aTypeId) const
909{
910 for (int i = 0; i < mFamilyIDs.size(); ++ i)
911 {
912 QList <CGuestOSType> list (mTypes [i]);
913 for ( int j = 0; j < list.size(); ++ j)
914 if (!list [j].GetId().compare (aTypeId))
915 return list [j].GetDescription();
916 }
917 return QString::null;
918}
919
920/**
921 * Returns a string representation of the given channel number on the given storage bus.
922 * Complementary to #toStorageChannel (KStorageBus, const QString &) const.
923 */
924QString VBoxGlobal::toString (KStorageBus aBus, LONG aChannel) const
925{
926 QString channel;
927
928 switch (aBus)
929 {
930 case KStorageBus_IDE:
931 {
932 if (aChannel == 0 || aChannel == 1)
933 {
934 channel = mStorageBusChannels [aChannel];
935 break;
936 }
937 AssertMsgFailed (("Invalid IDE channel %d\n", aChannel));
938 break;
939 }
940 case KStorageBus_SATA:
941 case KStorageBus_SCSI:
942 {
943 channel = mStorageBusChannels [2].arg (aChannel);
944 break;
945 }
946 case KStorageBus_Floppy:
947 {
948 AssertMsgFailed (("Floppy have no channels, only devices\n"));
949 break;
950 }
951 default:
952 {
953 AssertMsgFailed (("Invalid bus type %d\n", aBus));
954 break;
955 }
956 }
957
958 Assert (!channel.isNull());
959 return channel;
960}
961
962/**
963 * Returns a channel number on the given storage bus corresponding to the given string representation.
964 * Complementary to #toString (KStorageBus, LONG) const.
965 */
966LONG VBoxGlobal::toStorageChannel (KStorageBus aBus, const QString &aChannel) const
967{
968 LONG channel = 0;
969
970 switch (aBus)
971 {
972 case KStorageBus_IDE:
973 {
974 QLongStringHash::const_iterator it = qFind (mStorageBusChannels.begin(), mStorageBusChannels.end(), aChannel);
975 AssertMsgBreak (it != mStorageBusChannels.end(), ("No value for {%s}\n", aChannel.toLatin1().constData()));
976 channel = it.key();
977 break;
978 }
979 case KStorageBus_SATA:
980 case KStorageBus_SCSI:
981 {
982 QString tpl = mStorageBusChannels [2].arg ("");
983 if (aChannel.startsWith (tpl))
984 {
985 channel = aChannel.right (aChannel.length() - tpl.length()).toLong();
986 break;
987 }
988 AssertMsgFailed (("Invalid channel {%s}\n", aChannel.toLatin1().constData()));
989 break;
990 }
991 case KStorageBus_Floppy:
992 {
993 channel = 0;
994 break;
995 }
996 default:
997 {
998 AssertMsgFailed (("Invalid bus type %d\n", aBus));
999 break;
1000 }
1001 }
1002
1003 return channel;
1004}
1005
1006/**
1007 * Returns a string representation of the given device number of the given channel on the given storage bus.
1008 * Complementary to #toStorageDevice (KStorageBus, LONG, const QString &) const.
1009 */
1010QString VBoxGlobal::toString (KStorageBus aBus, LONG aChannel, LONG aDevice) const
1011{
1012 NOREF (aChannel);
1013
1014 QString device;
1015
1016 switch (aBus)
1017 {
1018 case KStorageBus_IDE:
1019 {
1020 if (aDevice == 0 || aDevice == 1)
1021 {
1022 device = mStorageBusDevices [aDevice];
1023 break;
1024 }
1025 AssertMsgFailed (("Invalid device %d\n", aDevice));
1026 break;
1027 }
1028 case KStorageBus_SATA:
1029 case KStorageBus_SCSI:
1030 {
1031 AssertMsgFailed (("SATA & SCSI have no devices, only channels\n"));
1032 break;
1033 }
1034 case KStorageBus_Floppy:
1035 {
1036 AssertMsgBreak (aChannel == 0, ("Invalid channel %d\n", aChannel));
1037 device = mStorageBusDevices [2].arg (aDevice);
1038 break;
1039 }
1040 default:
1041 {
1042 AssertMsgFailed (("Invalid bus type %d\n", aBus));
1043 break;
1044 }
1045 }
1046
1047 Assert (!device.isNull());
1048 return device;
1049}
1050
1051/**
1052 * Returns a device number of the given channel on the given storage bus corresponding to the given string representation.
1053 * Complementary to #toString (KStorageBus, LONG, LONG) const.
1054 */
1055LONG VBoxGlobal::toStorageDevice (KStorageBus aBus, LONG aChannel, const QString &aDevice) const
1056{
1057 NOREF (aChannel);
1058
1059 LONG device = 0;
1060
1061 switch (aBus)
1062 {
1063 case KStorageBus_IDE:
1064 {
1065 QLongStringHash::const_iterator it = qFind (mStorageBusDevices.begin(), mStorageBusDevices.end(), aDevice);
1066 AssertMsgBreak (it != mStorageBusDevices.end(), ("No value for {%s}", aDevice.toLatin1().constData()));
1067 device = it.key();
1068 break;
1069 }
1070 case KStorageBus_SATA:
1071 case KStorageBus_SCSI:
1072 {
1073 device = 0;
1074 break;
1075 }
1076 case KStorageBus_Floppy:
1077 {
1078 AssertMsgBreak (aChannel == 0, ("Invalid channel %d\n", aChannel));
1079 QString tpl = mStorageBusDevices [2].arg ("");
1080 if (aDevice.startsWith (tpl))
1081 {
1082 device = aDevice.right (aDevice.length() - tpl.length()).toLong();
1083 break;
1084 }
1085 AssertMsgFailed (("Invalid device {%s}\n", aDevice.toLatin1().constData()));
1086 break;
1087 }
1088 default:
1089 {
1090 AssertMsgFailed (("Invalid bus type %d\n", aBus));
1091 break;
1092 }
1093 }
1094
1095 return device;
1096}
1097
1098/**
1099 * Returns a full string representation of the given device of the given channel on the given storage bus.
1100 * This method does not uses any separate string tags related to bus, channel, device, it has own
1101 * separately translated string tags allowing to translate a full slot name into human readable format
1102 * to be consistent with i18n.
1103 * Complementary to #toStorageSlot (const QString &) const.
1104 */
1105QString VBoxGlobal::toString (StorageSlot aSlot) const
1106{
1107 switch (aSlot.bus)
1108 {
1109 case KStorageBus_IDE:
1110 case KStorageBus_SATA:
1111 case KStorageBus_SCSI:
1112 case KStorageBus_SAS:
1113 case KStorageBus_Floppy:
1114 break;
1115
1116 default:
1117 {
1118 AssertMsgFailed (("Invalid bus type %d\n", aSlot.bus));
1119 break;
1120 }
1121 }
1122
1123 int maxPort = virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus (aSlot.bus);
1124 int maxDevice = virtualBox().GetSystemProperties().GetMaxDevicesPerPortForStorageBus (aSlot.bus);
1125 if (aSlot.port < 0 || aSlot.port > maxPort)
1126 AssertMsgFailed (("Invalid port %d\n", aSlot.port));
1127 if (aSlot.device < 0 || aSlot.device > maxDevice)
1128 AssertMsgFailed (("Invalid device %d\n", aSlot.device));
1129
1130 QString result;
1131 switch (aSlot.bus)
1132 {
1133 case KStorageBus_IDE:
1134 {
1135 result = mSlotTemplates [aSlot.port * maxDevice + aSlot.device];
1136 break;
1137 }
1138 case KStorageBus_SATA:
1139 {
1140 result = mSlotTemplates [4].arg (aSlot.port);
1141 break;
1142 }
1143 case KStorageBus_SCSI:
1144 {
1145 result = mSlotTemplates [5].arg (aSlot.port);
1146 break;
1147 }
1148 case KStorageBus_SAS:
1149 {
1150 result = mSlotTemplates [6].arg (aSlot.port);
1151 break;
1152 }
1153 case KStorageBus_Floppy:
1154 {
1155 result = mSlotTemplates [7].arg (aSlot.device);
1156 break;
1157 }
1158 default:
1159 {
1160 AssertMsgFailed (("Invalid bus type %d\n", aSlot.bus));
1161 break;
1162 }
1163 }
1164 return result;
1165}
1166
1167/**
1168 * Returns a StorageSlot based on the given device of the given channel on the given storage bus.
1169 * Complementary to #toFullString (StorageSlot) const.
1170 */
1171StorageSlot VBoxGlobal::toStorageSlot (const QString &aSlot) const
1172{
1173 int index = -1;
1174 QRegExp regExp;
1175 for (int i = 0; i < mSlotTemplates.size(); ++ i)
1176 {
1177 regExp = QRegExp (i >= 0 && i <= 3 ? mSlotTemplates [i] : mSlotTemplates [i].arg ("(\\d+)"));
1178 if (regExp.indexIn (aSlot) != -1)
1179 {
1180 index = i;
1181 break;
1182 }
1183 }
1184
1185 StorageSlot result;
1186 switch (index)
1187 {
1188 case 0:
1189 case 1:
1190 case 2:
1191 case 3:
1192 {
1193 result.bus = KStorageBus_IDE;
1194 int maxPort = virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus (result.bus);
1195 result.port = index / maxPort;
1196 result.device = index % maxPort;
1197 break;
1198 }
1199 case 4:
1200 {
1201 result.bus = KStorageBus_SATA;
1202 int maxPort = virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus (result.bus);
1203 result.port = regExp.cap (1).toInt();
1204 if (result.port < 0 || result.port > maxPort)
1205 AssertMsgFailed (("Invalid port %d\n", result.port));
1206 break;
1207 }
1208 case 5:
1209 {
1210 result.bus = KStorageBus_SCSI;
1211 int maxPort = virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus (result.bus);
1212 result.port = regExp.cap (1).toInt();
1213 if (result.port < 0 || result.port > maxPort)
1214 AssertMsgFailed (("Invalid port %d\n", result.port));
1215 break;
1216 }
1217 case 6:
1218 {
1219 result.bus = KStorageBus_SAS;
1220 int maxPort = virtualBox().GetSystemProperties().GetMaxPortCountForStorageBus (result.bus);
1221 result.port = regExp.cap (1).toInt();
1222 if (result.port < 0 || result.port > maxPort)
1223 AssertMsgFailed (("Invalid port %d\n", result.port));
1224 break;
1225 }
1226 case 7:
1227 {
1228 result.bus = KStorageBus_Floppy;
1229 int maxDevice = virtualBox().GetSystemProperties().GetMaxDevicesPerPortForStorageBus (result.bus);
1230 result.device = regExp.cap (1).toInt();
1231 if (result.device < 0 || result.device > maxDevice)
1232 AssertMsgFailed (("Invalid device %d\n", result.device));
1233 break;
1234 }
1235 default:
1236 break;
1237 }
1238 return result;
1239}
1240
1241/**
1242 * Returns the list of all device types (VirtualBox::DeviceType COM enum).
1243 */
1244QStringList VBoxGlobal::deviceTypeStrings() const
1245{
1246 static QStringList list;
1247 if (list.empty())
1248 for (QULongStringHash::const_iterator it = mDeviceTypes.begin();
1249 it != mDeviceTypes.end(); ++ it)
1250 list += it.value();
1251 return list;
1252}
1253
1254struct PortConfig
1255{
1256 const char *name;
1257 const ulong IRQ;
1258 const ulong IOBase;
1259};
1260
1261static const PortConfig kComKnownPorts[] =
1262{
1263 { "COM1", 4, 0x3F8 },
1264 { "COM2", 3, 0x2F8 },
1265 { "COM3", 4, 0x3E8 },
1266 { "COM4", 3, 0x2E8 },
1267 /* must not contain an element with IRQ=0 and IOBase=0 used to cause
1268 * toCOMPortName() to return the "User-defined" string for these values. */
1269};
1270
1271static const PortConfig kLptKnownPorts[] =
1272{
1273 { "LPT1", 7, 0x3BC },
1274 { "LPT2", 5, 0x378 },
1275 { "LPT3", 5, 0x278 },
1276 /* must not contain an element with IRQ=0 and IOBase=0 used to cause
1277 * toLPTPortName() to return the "User-defined" string for these values. */
1278};
1279
1280/**
1281 * Returns the list of the standard COM port names (i.e. "COMx").
1282 */
1283QStringList VBoxGlobal::COMPortNames() const
1284{
1285 QStringList list;
1286 for (size_t i = 0; i < RT_ELEMENTS (kComKnownPorts); ++ i)
1287 list << kComKnownPorts [i].name;
1288
1289 return list;
1290}
1291
1292/**
1293 * Returns the list of the standard LPT port names (i.e. "LPTx").
1294 */
1295QStringList VBoxGlobal::LPTPortNames() const
1296{
1297 QStringList list;
1298 for (size_t i = 0; i < RT_ELEMENTS (kLptKnownPorts); ++ i)
1299 list << kLptKnownPorts [i].name;
1300
1301 return list;
1302}
1303
1304/**
1305 * Returns the name of the standard COM port corresponding to the given
1306 * parameters, or "User-defined" (which is also returned when both
1307 * @a aIRQ and @a aIOBase are 0).
1308 */
1309QString VBoxGlobal::toCOMPortName (ulong aIRQ, ulong aIOBase) const
1310{
1311 for (size_t i = 0; i < RT_ELEMENTS (kComKnownPorts); ++ i)
1312 if (kComKnownPorts [i].IRQ == aIRQ &&
1313 kComKnownPorts [i].IOBase == aIOBase)
1314 return kComKnownPorts [i].name;
1315
1316 return mUserDefinedPortName;
1317}
1318
1319/**
1320 * Returns the name of the standard LPT port corresponding to the given
1321 * parameters, or "User-defined" (which is also returned when both
1322 * @a aIRQ and @a aIOBase are 0).
1323 */
1324QString VBoxGlobal::toLPTPortName (ulong aIRQ, ulong aIOBase) const
1325{
1326 for (size_t i = 0; i < RT_ELEMENTS (kLptKnownPorts); ++ i)
1327 if (kLptKnownPorts [i].IRQ == aIRQ &&
1328 kLptKnownPorts [i].IOBase == aIOBase)
1329 return kLptKnownPorts [i].name;
1330
1331 return mUserDefinedPortName;
1332}
1333
1334/**
1335 * Returns port parameters corresponding to the given standard COM name.
1336 * Returns @c true on success, or @c false if the given port name is not one
1337 * of the standard names (i.e. "COMx").
1338 */
1339bool VBoxGlobal::toCOMPortNumbers (const QString &aName, ulong &aIRQ,
1340 ulong &aIOBase) const
1341{
1342 for (size_t i = 0; i < RT_ELEMENTS (kComKnownPorts); ++ i)
1343 if (strcmp (kComKnownPorts [i].name, aName.toUtf8().data()) == 0)
1344 {
1345 aIRQ = kComKnownPorts [i].IRQ;
1346 aIOBase = kComKnownPorts [i].IOBase;
1347 return true;
1348 }
1349
1350 return false;
1351}
1352
1353/**
1354 * Returns port parameters corresponding to the given standard LPT name.
1355 * Returns @c true on success, or @c false if the given port name is not one
1356 * of the standard names (i.e. "LPTx").
1357 */
1358bool VBoxGlobal::toLPTPortNumbers (const QString &aName, ulong &aIRQ,
1359 ulong &aIOBase) const
1360{
1361 for (size_t i = 0; i < RT_ELEMENTS (kLptKnownPorts); ++ i)
1362 if (strcmp (kLptKnownPorts [i].name, aName.toUtf8().data()) == 0)
1363 {
1364 aIRQ = kLptKnownPorts [i].IRQ;
1365 aIOBase = kLptKnownPorts [i].IOBase;
1366 return true;
1367 }
1368
1369 return false;
1370}
1371
1372/**
1373 * Searches for the given hard disk in the list of known media descriptors and
1374 * calls VBoxMedium::details() on the found descriptor.
1375 *
1376 * If the requested hard disk is not found (for example, it's a new hard disk
1377 * for a new VM created outside our UI), then media enumeration is requested and
1378 * the search is repeated. We assume that the second attempt always succeeds and
1379 * assert otherwise.
1380 *
1381 * @note Technically, the second attempt may fail if, for example, the new hard
1382 * passed to this method disk gets removed before #startEnumeratingMedia()
1383 * succeeds. This (unexpected object uninitialization) is a generic
1384 * problem though and needs to be addressed using exceptions (see also the
1385 * @todo in VBoxMedium::details()).
1386 */
1387QString VBoxGlobal::details (const CMedium &aMedium, bool aPredictDiff)
1388{
1389 CMedium cmedium (aMedium);
1390 VBoxMedium medium;
1391
1392 if (!findMedium (cmedium, medium))
1393 {
1394 /* Medium may be new and not already in the media list, request refresh */
1395 startEnumeratingMedia();
1396 if (!findMedium (cmedium, medium))
1397 /* Medium might be deleted already, return null string */
1398 return QString();
1399 }
1400
1401 return medium.detailsHTML (true /* aNoDiffs */, aPredictDiff);
1402}
1403
1404/**
1405 * Returns the details of the given USB device as a single-line string.
1406 */
1407QString VBoxGlobal::details (const CUSBDevice &aDevice) const
1408{
1409 QString sDetails;
1410 if (aDevice.isNull())
1411 sDetails = tr("Unknown device", "USB device details");
1412 else
1413 {
1414 QString m = aDevice.GetManufacturer().trimmed();
1415 QString p = aDevice.GetProduct().trimmed();
1416
1417 if (m.isEmpty() && p.isEmpty())
1418 {
1419 sDetails =
1420 tr ("Unknown device %1:%2", "USB device details")
1421 .arg (QString().sprintf ("%04hX", aDevice.GetVendorId()))
1422 .arg (QString().sprintf ("%04hX", aDevice.GetProductId()));
1423 }
1424 else
1425 {
1426 if (p.toUpper().startsWith (m.toUpper()))
1427 sDetails = p;
1428 else
1429 sDetails = m + " " + p;
1430 }
1431 ushort r = aDevice.GetRevision();
1432 if (r != 0)
1433 sDetails += QString().sprintf (" [%04hX]", r);
1434 }
1435
1436 return sDetails.trimmed();
1437}
1438
1439/**
1440 * Returns the multi-line description of the given USB device.
1441 */
1442QString VBoxGlobal::toolTip (const CUSBDevice &aDevice) const
1443{
1444 QString tip =
1445 tr ("<nobr>Vendor ID: %1</nobr><br>"
1446 "<nobr>Product ID: %2</nobr><br>"
1447 "<nobr>Revision: %3</nobr>", "USB device tooltip")
1448 .arg (QString().sprintf ("%04hX", aDevice.GetVendorId()))
1449 .arg (QString().sprintf ("%04hX", aDevice.GetProductId()))
1450 .arg (QString().sprintf ("%04hX", aDevice.GetRevision()));
1451
1452 QString ser = aDevice.GetSerialNumber();
1453 if (!ser.isEmpty())
1454 tip += QString (tr ("<br><nobr>Serial No. %1</nobr>", "USB device tooltip"))
1455 .arg (ser);
1456
1457 /* add the state field if it's a host USB device */
1458 CHostUSBDevice hostDev (aDevice);
1459 if (!hostDev.isNull())
1460 {
1461 tip += QString (tr ("<br><nobr>State: %1</nobr>", "USB device tooltip"))
1462 .arg (vboxGlobal().toString (hostDev.GetState()));
1463 }
1464
1465 return tip;
1466}
1467
1468/**
1469 * Returns the multi-line description of the given USB filter
1470 */
1471QString VBoxGlobal::toolTip (const CUSBDeviceFilter &aFilter) const
1472{
1473 QString tip;
1474
1475 QString vendorId = aFilter.GetVendorId();
1476 if (!vendorId.isEmpty())
1477 tip += tr ("<nobr>Vendor ID: %1</nobr>", "USB filter tooltip")
1478 .arg (vendorId);
1479
1480 QString productId = aFilter.GetProductId();
1481 if (!productId.isEmpty())
1482 tip += tip.isEmpty() ? "":"<br/>" + tr ("<nobr>Product ID: %2</nobr>", "USB filter tooltip")
1483 .arg (productId);
1484
1485 QString revision = aFilter.GetRevision();
1486 if (!revision.isEmpty())
1487 tip += tip.isEmpty() ? "":"<br/>" + tr ("<nobr>Revision: %3</nobr>", "USB filter tooltip")
1488 .arg (revision);
1489
1490 QString product = aFilter.GetProduct();
1491 if (!product.isEmpty())
1492 tip += tip.isEmpty() ? "":"<br/>" + tr ("<nobr>Product: %4</nobr>", "USB filter tooltip")
1493 .arg (product);
1494
1495 QString manufacturer = aFilter.GetManufacturer();
1496 if (!manufacturer.isEmpty())
1497 tip += tip.isEmpty() ? "":"<br/>" + tr ("<nobr>Manufacturer: %5</nobr>", "USB filter tooltip")
1498 .arg (manufacturer);
1499
1500 QString serial = aFilter.GetSerialNumber();
1501 if (!serial.isEmpty())
1502 tip += tip.isEmpty() ? "":"<br/>" + tr ("<nobr>Serial No.: %1</nobr>", "USB filter tooltip")
1503 .arg (serial);
1504
1505 QString port = aFilter.GetPort();
1506 if (!port.isEmpty())
1507 tip += tip.isEmpty() ? "":"<br/>" + tr ("<nobr>Port: %1</nobr>", "USB filter tooltip")
1508 .arg (port);
1509
1510 /* add the state field if it's a host USB device */
1511 CHostUSBDevice hostDev (aFilter);
1512 if (!hostDev.isNull())
1513 {
1514 tip += tip.isEmpty() ? "":"<br/>" + tr ("<nobr>State: %1</nobr>", "USB filter tooltip")
1515 .arg (vboxGlobal().toString (hostDev.GetState()));
1516 }
1517
1518 return tip;
1519}
1520
1521/**
1522 * Returns a details report on a given VM represented as a HTML table.
1523 *
1524 * @param aMachine Machine to create a report for.
1525 * @param aWithLinks @c true if section titles should be hypertext links.
1526 */
1527QString VBoxGlobal::detailsReport (const CMachine &aMachine, bool aWithLinks)
1528{
1529 /* Details templates */
1530 static const char *sTableTpl =
1531 "<table border=0 cellspacing=1 cellpadding=0>%1</table>";
1532 static const char *sSectionHrefTpl =
1533 "<tr><td width=22 rowspan=%1 align=left><img src='%2'></td>"
1534 "<td colspan=3><b><a href='%3'><nobr>%4</nobr></a></b></td></tr>"
1535 "%5"
1536 "<tr><td colspan=3><font size=1>&nbsp;</font></td></tr>";
1537 static const char *sSectionBoldTpl =
1538 "<tr><td width=22 rowspan=%1 align=left><img src='%2'></td>"
1539 "<td colspan=3><!-- %3 --><b><nobr>%4</nobr></b></td></tr>"
1540 "%5"
1541 "<tr><td colspan=3><font size=1>&nbsp;</font></td></tr>";
1542 static const char *sSectionItemTpl1 =
1543 "<tr><td width=40%><nobr><i>%1</i></nobr></td><td/><td/></tr>";
1544 static const char *sSectionItemTpl2 =
1545 "<tr><td width=40%><nobr>%1:</nobr></td><td/><td>%2</td></tr>";
1546 static const char *sSectionItemTpl3 =
1547 "<tr><td width=40%><nobr>%1</nobr></td><td/><td/></tr>";
1548
1549 const QString &sectionTpl = aWithLinks ? sSectionHrefTpl : sSectionBoldTpl;
1550
1551 /* Compose details report */
1552 QString report;
1553
1554 /* General */
1555 {
1556 QString item = QString (sSectionItemTpl2).arg (tr ("Name", "details report"),
1557 aMachine.GetName())
1558 + QString (sSectionItemTpl2).arg (tr ("OS Type", "details report"),
1559 vmGuestOSTypeDescription (aMachine.GetOSTypeId()));
1560
1561 report += sectionTpl
1562 .arg (2 + 2) /* rows */
1563 .arg (":/machine_16px.png", /* icon */
1564 "#general", /* link */
1565 tr ("General", "details report"), /* title */
1566 item); /* items */
1567 }
1568
1569 /* System */
1570 {
1571 /* BIOS Settings holder */
1572 CBIOSSettings biosSettings = aMachine.GetBIOSSettings();
1573
1574 /* System details row count: */
1575 int iRowCount = 2; /* Memory & CPU details rows initially. */
1576
1577 /* Boot order */
1578 QString bootOrder;
1579 for (ulong i = 1; i <= mVBox.GetSystemProperties().GetMaxBootPosition(); ++ i)
1580 {
1581 KDeviceType device = aMachine.GetBootOrder (i);
1582 if (device == KDeviceType_Null)
1583 continue;
1584 if (!bootOrder.isEmpty())
1585 bootOrder += ", ";
1586 bootOrder += toString (device);
1587 }
1588 if (bootOrder.isEmpty())
1589 bootOrder = toString (KDeviceType_Null);
1590
1591 iRowCount += 1; /* Boot-order row. */
1592
1593#ifdef VBOX_WITH_FULL_DETAILS_REPORT
1594 /* ACPI */
1595 QString acpi = biosSettings.GetACPIEnabled()
1596 ? tr ("Enabled", "details report (ACPI)")
1597 : tr ("Disabled", "details report (ACPI)");
1598
1599 /* IO APIC */
1600 QString ioapic = biosSettings.GetIOAPICEnabled()
1601 ? tr ("Enabled", "details report (IO APIC)")
1602 : tr ("Disabled", "details report (IO APIC)");
1603
1604 /* PAE/NX */
1605 QString pae = aMachine.GetCpuProperty(KCpuPropertyType_PAE)
1606 ? tr ("Enabled", "details report (PAE/NX)")
1607 : tr ("Disabled", "details report (PAE/NX)");
1608
1609 iRowCount += 3; /* Full report rows. */
1610#endif /* VBOX_WITH_FULL_DETAILS_REPORT */
1611
1612 /* VT-x/AMD-V */
1613 QString virt = aMachine.GetHWVirtExProperty(KHWVirtExPropertyType_Enabled)
1614 ? tr ("Enabled", "details report (VT-x/AMD-V)")
1615 : tr ("Disabled", "details report (VT-x/AMD-V)");
1616
1617 /* Nested Paging */
1618 QString nested = aMachine.GetHWVirtExProperty(KHWVirtExPropertyType_NestedPaging)
1619 ? tr ("Enabled", "details report (Nested Paging)")
1620 : tr ("Disabled", "details report (Nested Paging)");
1621
1622 /* VT-x/AMD-V availability: */
1623 bool fVTxAMDVSupported = virtualBox().GetHost().GetProcessorFeature(KProcessorFeature_HWVirtEx);
1624
1625 if (fVTxAMDVSupported)
1626 iRowCount += 2; /* VT-x/AMD-V items. */
1627
1628 QString item = QString (sSectionItemTpl2).arg (tr ("Base Memory", "details report"),
1629 tr ("<nobr>%1 MB</nobr>", "details report"))
1630 .arg (aMachine.GetMemorySize())
1631 + QString (sSectionItemTpl2).arg (tr ("Processor(s)", "details report"),
1632 tr ("<nobr>%1</nobr>", "details report"))
1633 .arg (aMachine.GetCPUCount())
1634 + QString (sSectionItemTpl2).arg (tr ("Boot Order", "details report"), bootOrder)
1635#ifdef VBOX_WITH_FULL_DETAILS_REPORT
1636 + QString (sSectionItemTpl2).arg (tr ("ACPI", "details report"), acpi)
1637 + QString (sSectionItemTpl2).arg (tr ("IO APIC", "details report"), ioapic)
1638 + QString (sSectionItemTpl2).arg (tr ("PAE/NX", "details report"), pae)
1639#endif /* VBOX_WITH_FULL_DETAILS_REPORT */
1640 ;
1641
1642 if (fVTxAMDVSupported)
1643 item += QString (sSectionItemTpl2).arg (tr ("VT-x/AMD-V", "details report"), virt)
1644 + QString (sSectionItemTpl2).arg (tr ("Nested Paging", "details report"), nested);
1645
1646 report += sectionTpl
1647 .arg (2 + iRowCount) /* rows */
1648 .arg (":/chipset_16px.png", /* icon */
1649 "#system", /* link */
1650 tr ("System", "details report"), /* title */
1651 item); /* items */
1652 }
1653
1654 /* Display */
1655 {
1656 /* Rows including section header and footer */
1657 int rows = 2;
1658
1659 /* Video tab */
1660 QString item = QString(sSectionItemTpl2)
1661 .arg(tr ("Video Memory", "details report"),
1662 tr ("<nobr>%1 MB</nobr>", "details report"))
1663 .arg(aMachine.GetVRAMSize());
1664 ++rows;
1665
1666 int cGuestScreens = aMachine.GetMonitorCount();
1667 if (cGuestScreens > 1)
1668 {
1669 item += QString(sSectionItemTpl2)
1670 .arg(tr("Screens", "details report"))
1671 .arg(cGuestScreens);
1672 ++rows;
1673 }
1674
1675 QString acc3d = aMachine.GetAccelerate3DEnabled()
1676 ? tr ("Enabled", "details report (3D Acceleration)")
1677 : tr ("Disabled", "details report (3D Acceleration)");
1678
1679 item += QString(sSectionItemTpl2)
1680 .arg(tr("3D Acceleration", "details report"), acc3d);
1681 ++rows;
1682
1683#ifdef VBOX_WITH_VIDEOHWACCEL
1684 QString acc2dVideo = aMachine.GetAccelerate2DVideoEnabled()
1685 ? tr ("Enabled", "details report (2D Video Acceleration)")
1686 : tr ("Disabled", "details report (2D Video Acceleration)");
1687
1688 item += QString (sSectionItemTpl2)
1689 .arg (tr ("2D Video Acceleration", "details report"), acc2dVideo);
1690 ++ rows;
1691#endif
1692
1693 /* VRDP tab */
1694 CVRDEServer srv = aMachine.GetVRDEServer();
1695 if (!srv.isNull())
1696 {
1697 if (srv.GetEnabled())
1698 item += QString (sSectionItemTpl2)
1699 .arg (tr ("Remote Desktop Server Port", "details report (VRDE Server)"))
1700 .arg (srv.GetVRDEProperty("TCP/Ports"));
1701 else
1702 item += QString (sSectionItemTpl2)
1703 .arg (tr ("Remote Desktop Server", "details report (VRDE Server)"))
1704 .arg (tr ("Disabled", "details report (VRDE Server)"));
1705 ++ rows;
1706 }
1707
1708 report += sectionTpl
1709 .arg (rows) /* rows */
1710 .arg (":/vrdp_16px.png", /* icon */
1711 "#display", /* link */
1712 tr ("Display", "details report"), /* title */
1713 item); /* items */
1714 }
1715
1716 /* Storage */
1717 {
1718 /* Rows including section header and footer */
1719 int rows = 2;
1720
1721 QString item;
1722
1723 /* Iterate over the all machine controllers: */
1724 CStorageControllerVector controllers = aMachine.GetStorageControllers();
1725 for (int i = 0; i < controllers.size(); ++i)
1726 {
1727 /* Get current controller: */
1728 const CStorageController &controller = controllers[i];
1729 /* Add controller information: */
1730 item += QString(sSectionItemTpl3).arg(controller.GetName());
1731 ++ rows;
1732
1733 /* Populate sorted map with attachments information: */
1734 QMap<StorageSlot,QString> attachmentsMap;
1735 CMediumAttachmentVector attachments = aMachine.GetMediumAttachmentsOfController(controller.GetName());
1736 for (int j = 0; j < attachments.size(); ++j)
1737 {
1738 /* Get current attachment: */
1739 const CMediumAttachment &attachment = attachments[j];
1740 /* Prepare current storage slot: */
1741 StorageSlot attachmentSlot(controller.GetBus(), attachment.GetPort(), attachment.GetDevice());
1742 /* Append 'device slot name' with 'device type name' for CD/DVD devices only: */
1743 QString strDeviceType = attachment.GetType() == KDeviceType_DVD ? tr("(CD/DVD)") : QString();
1744 if (!strDeviceType.isNull())
1745 strDeviceType.prepend(' ');
1746 /* Prepare current medium object: */
1747 const CMedium &medium = attachment.GetMedium();
1748 /* Prepare information about current medium & attachment: */
1749 QString strAttachmentInfo = !attachment.isOk() ? QString() :
1750 QString(sSectionItemTpl2)
1751 .arg(QString("&nbsp;&nbsp;") +
1752 toString(StorageSlot(controller.GetBus(),
1753 attachment.GetPort(),
1754 attachment.GetDevice())) + strDeviceType)
1755 .arg(details(medium, false));
1756 /* Insert that attachment into map: */
1757 if (!strAttachmentInfo.isNull())
1758 attachmentsMap.insert(attachmentSlot, strAttachmentInfo);
1759 }
1760
1761 /* Iterate over the sorted map with attachments information: */
1762 QMapIterator<StorageSlot,QString> it(attachmentsMap);
1763 while (it.hasNext())
1764 {
1765 /* Add controller information: */
1766 it.next();
1767 item += it.value();
1768 ++rows;
1769 }
1770 }
1771
1772 if (item.isNull())
1773 {
1774 item = QString (sSectionItemTpl1)
1775 .arg (tr ("Not Attached", "details report (Storage)"));
1776 ++ rows;
1777 }
1778
1779 report += sectionTpl
1780 .arg (rows) /* rows */
1781 .arg (":/attachment_16px.png", /* icon */
1782 "#storage", /* link */
1783 tr ("Storage", "details report"), /* title */
1784 item); /* items */
1785 }
1786
1787 /* Audio */
1788 {
1789 QString item;
1790
1791 CAudioAdapter audio = aMachine.GetAudioAdapter();
1792 int rows = audio.GetEnabled() ? 3 : 2;
1793 if (audio.GetEnabled())
1794 item = QString (sSectionItemTpl2)
1795 .arg (tr ("Host Driver", "details report (audio)"),
1796 toString (audio.GetAudioDriver())) +
1797 QString (sSectionItemTpl2)
1798 .arg (tr ("Controller", "details report (audio)"),
1799 toString (audio.GetAudioController()));
1800 else
1801 item = QString (sSectionItemTpl1)
1802 .arg (tr ("Disabled", "details report (audio)"));
1803
1804 report += sectionTpl
1805 .arg (rows + 1) /* rows */
1806 .arg (":/sound_16px.png", /* icon */
1807 "#audio", /* link */
1808 tr ("Audio", "details report"), /* title */
1809 item); /* items */
1810 }
1811
1812 /* Network */
1813 {
1814 QString item;
1815
1816 ulong count = mVBox.GetSystemProperties().GetNetworkAdapterCount();
1817 int rows = 2; /* including section header and footer */
1818 for (ulong slot = 0; slot < count; slot ++)
1819 {
1820 CNetworkAdapter adapter = aMachine.GetNetworkAdapter (slot);
1821 if (adapter.GetEnabled())
1822 {
1823 KNetworkAttachmentType type = adapter.GetAttachmentType();
1824 QString attType = toString (adapter.GetAdapterType())
1825 .replace (QRegExp ("\\s\\(.+\\)"), " (%1)");
1826 /* don't use the adapter type string for types that have
1827 * an additional symbolic network/interface name field, use
1828 * this name instead */
1829 if (type == KNetworkAttachmentType_Bridged)
1830 attType = attType.arg (tr ("Bridged adapter, %1",
1831 "details report (network)").arg (adapter.GetHostInterface()));
1832 else if (type == KNetworkAttachmentType_Internal)
1833 attType = attType.arg (tr ("Internal network, '%1'",
1834 "details report (network)").arg (adapter.GetInternalNetwork()));
1835 else if (type == KNetworkAttachmentType_HostOnly)
1836 attType = attType.arg (tr ("Host-only adapter, '%1'",
1837 "details report (network)").arg (adapter.GetHostInterface()));
1838#ifdef VBOX_WITH_VDE
1839 else if (type == KNetworkAttachmentType_VDE)
1840 attType = attType.arg (tr ("VDE network, '%1'",
1841 "details report (network)").arg (adapter.GetVDENetwork()));
1842#endif
1843 else
1844 attType = attType.arg (vboxGlobal().toString (type));
1845
1846 item += QString (sSectionItemTpl2)
1847 .arg (tr ("Adapter %1", "details report (network)")
1848 .arg (adapter.GetSlot() + 1))
1849 .arg (attType);
1850 ++ rows;
1851 }
1852 }
1853 if (item.isNull())
1854 {
1855 item = QString (sSectionItemTpl1)
1856 .arg (tr ("Disabled", "details report (network)"));
1857 ++ rows;
1858 }
1859
1860 report += sectionTpl
1861 .arg (rows) /* rows */
1862 .arg (":/nw_16px.png", /* icon */
1863 "#network", /* link */
1864 tr ("Network", "details report"), /* title */
1865 item); /* items */
1866 }
1867
1868 /* Serial Ports */
1869 {
1870 QString item;
1871
1872 ulong count = mVBox.GetSystemProperties().GetSerialPortCount();
1873 int rows = 2; /* including section header and footer */
1874 for (ulong slot = 0; slot < count; slot ++)
1875 {
1876 CSerialPort port = aMachine.GetSerialPort (slot);
1877 if (port.GetEnabled())
1878 {
1879 KPortMode mode = port.GetHostMode();
1880 QString data =
1881 toCOMPortName (port.GetIRQ(), port.GetIOBase()) + ", ";
1882 if (mode == KPortMode_HostPipe ||
1883 mode == KPortMode_HostDevice ||
1884 mode == KPortMode_RawFile)
1885 data += QString ("%1 (<nobr>%2</nobr>)")
1886 .arg (vboxGlobal().toString (mode))
1887 .arg (QDir::toNativeSeparators (port.GetPath()));
1888 else
1889 data += toString (mode);
1890
1891 item += QString (sSectionItemTpl2)
1892 .arg (tr ("Port %1", "details report (serial ports)")
1893 .arg (port.GetSlot() + 1))
1894 .arg (data);
1895 ++ rows;
1896 }
1897 }
1898 if (item.isNull())
1899 {
1900 item = QString (sSectionItemTpl1)
1901 .arg (tr ("Disabled", "details report (serial ports)"));
1902 ++ rows;
1903 }
1904
1905 report += sectionTpl
1906 .arg (rows) /* rows */
1907 .arg (":/serial_port_16px.png", /* icon */
1908 "#serialPorts", /* link */
1909 tr ("Serial Ports", "details report"), /* title */
1910 item); /* items */
1911 }
1912
1913 /* Parallel Ports */
1914 {
1915 QString item;
1916
1917 ulong count = mVBox.GetSystemProperties().GetParallelPortCount();
1918 int rows = 2; /* including section header and footer */
1919 for (ulong slot = 0; slot < count; slot ++)
1920 {
1921 CParallelPort port = aMachine.GetParallelPort (slot);
1922 if (port.GetEnabled())
1923 {
1924 QString data =
1925 toLPTPortName (port.GetIRQ(), port.GetIOBase()) +
1926 QString (" (<nobr>%1</nobr>)")
1927 .arg (QDir::toNativeSeparators (port.GetPath()));
1928
1929 item += QString (sSectionItemTpl2)
1930 .arg (tr ("Port %1", "details report (parallel ports)")
1931 .arg (port.GetSlot() + 1))
1932 .arg (data);
1933 ++ rows;
1934 }
1935 }
1936 if (item.isNull())
1937 {
1938 item = QString (sSectionItemTpl1)
1939 .arg (tr ("Disabled", "details report (parallel ports)"));
1940 ++ rows;
1941 }
1942
1943 /* Temporary disabled */
1944 QString dummy = sectionTpl /* report += sectionTpl */
1945 .arg (rows) /* rows */
1946 .arg (":/parallel_port_16px.png", /* icon */
1947 "#parallelPorts", /* link */
1948 tr ("Parallel Ports", "details report"), /* title */
1949 item); /* items */
1950 }
1951
1952 /* USB */
1953 {
1954 QString item;
1955
1956 CUSBController ctl = aMachine.GetUSBController();
1957 if ( !ctl.isNull()
1958 && ctl.GetProxyAvailable())
1959 {
1960 /* the USB controller may be unavailable (i.e. in VirtualBox OSE) */
1961
1962 if (ctl.GetEnabled())
1963 {
1964 CUSBDeviceFilterVector coll = ctl.GetDeviceFilters();
1965 uint active = 0;
1966 for (int i = 0; i < coll.size(); ++i)
1967 if (coll[i].GetActive())
1968 active ++;
1969
1970 item = QString (sSectionItemTpl2)
1971 .arg (tr ("Device Filters", "details report (USB)"),
1972 tr ("%1 (%2 active)", "details report (USB)")
1973 .arg (coll.size()).arg (active));
1974 }
1975 else
1976 item = QString (sSectionItemTpl1)
1977 .arg (tr ("Disabled", "details report (USB)"));
1978
1979 report += sectionTpl
1980 .arg (2 + 1) /* rows */
1981 .arg (":/usb_16px.png", /* icon */
1982 "#usb", /* link */
1983 tr ("USB", "details report"), /* title */
1984 item); /* items */
1985 }
1986 }
1987
1988 /* Shared Folders */
1989 {
1990 QString item;
1991
1992 ulong count = aMachine.GetSharedFolders().size();
1993 if (count > 0)
1994 {
1995 item = QString (sSectionItemTpl2)
1996 .arg (tr ("Shared Folders", "details report (shared folders)"))
1997 .arg (count);
1998 }
1999 else
2000 item = QString (sSectionItemTpl1)
2001 .arg (tr ("None", "details report (shared folders)"));
2002
2003 report += sectionTpl
2004 .arg (2 + 1) /* rows */
2005 .arg (":/shared_folder_16px.png", /* icon */
2006 "#sfolders", /* link */
2007 tr ("Shared Folders", "details report"), /* title */
2008 item); /* items */
2009 }
2010
2011 return QString (sTableTpl). arg (report);
2012}
2013
2014QString VBoxGlobal::platformInfo()
2015{
2016 QString platform;
2017
2018#if defined (Q_OS_WIN)
2019 platform = "win";
2020#elif defined (Q_OS_LINUX)
2021 platform = "linux";
2022#elif defined (Q_OS_MACX)
2023 platform = "macosx";
2024#elif defined (Q_OS_OS2)
2025 platform = "os2";
2026#elif defined (Q_OS_FREEBSD)
2027 platform = "freebsd";
2028#elif defined (Q_OS_SOLARIS)
2029 platform = "solaris";
2030#else
2031 platform = "unknown";
2032#endif
2033
2034 /* The format is <system>.<bitness> */
2035 platform += QString (".%1").arg (ARCH_BITS);
2036
2037 /* Add more system information */
2038#if defined (Q_OS_WIN)
2039 OSVERSIONINFO versionInfo;
2040 ZeroMemory (&versionInfo, sizeof (OSVERSIONINFO));
2041 versionInfo.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
2042 GetVersionEx (&versionInfo);
2043 int major = versionInfo.dwMajorVersion;
2044 int minor = versionInfo.dwMinorVersion;
2045 int build = versionInfo.dwBuildNumber;
2046 QString sp = QString::fromUtf16 ((ushort*)versionInfo.szCSDVersion);
2047
2048 QString distrib;
2049 if (major == 6)
2050 distrib = QString ("Windows Vista %1");
2051 else if (major == 5)
2052 {
2053 if (minor == 2)
2054 distrib = QString ("Windows Server 2003 %1");
2055 else if (minor == 1)
2056 distrib = QString ("Windows XP %1");
2057 else if (minor == 0)
2058 distrib = QString ("Windows 2000 %1");
2059 else
2060 distrib = QString ("Unknown %1");
2061 }
2062 else if (major == 4)
2063 {
2064 if (minor == 90)
2065 distrib = QString ("Windows Me %1");
2066 else if (minor == 10)
2067 distrib = QString ("Windows 98 %1");
2068 else if (minor == 0)
2069 distrib = QString ("Windows 95 %1");
2070 else
2071 distrib = QString ("Unknown %1");
2072 }
2073 else /** @todo Windows Server 2008 == vista? Probably not... */
2074 distrib = QString ("Unknown %1");
2075 distrib = distrib.arg (sp);
2076 QString version = QString ("%1.%2").arg (major).arg (minor);
2077 QString kernel = QString ("%1").arg (build);
2078 platform += QString (" [Distribution: %1 | Version: %2 | Build: %3]")
2079 .arg (distrib).arg (version).arg (kernel);
2080#elif defined (Q_OS_LINUX)
2081 /* Get script path */
2082 char szAppPrivPath [RTPATH_MAX];
2083 int rc = RTPathAppPrivateNoArch (szAppPrivPath, sizeof (szAppPrivPath)); NOREF(rc);
2084 AssertRC (rc);
2085 /* Run script */
2086 QByteArray result =
2087 Process::singleShot (QString (szAppPrivPath) + "/VBoxSysInfo.sh");
2088 if (!result.isNull())
2089 platform += QString (" [%1]").arg (QString (result).trimmed());
2090#else
2091 /* Use RTSystemQueryOSInfo. */
2092 char szTmp[256];
2093 QStringList components;
2094 int vrc = RTSystemQueryOSInfo (RTSYSOSINFO_PRODUCT, szTmp, sizeof (szTmp));
2095 if ((RT_SUCCESS (vrc) || vrc == VERR_BUFFER_OVERFLOW) && szTmp[0] != '\0')
2096 components << QString ("Product: %1").arg (szTmp);
2097 vrc = RTSystemQueryOSInfo (RTSYSOSINFO_RELEASE, szTmp, sizeof (szTmp));
2098 if ((RT_SUCCESS (vrc) || vrc == VERR_BUFFER_OVERFLOW) && szTmp[0] != '\0')
2099 components << QString ("Release: %1").arg (szTmp);
2100 vrc = RTSystemQueryOSInfo (RTSYSOSINFO_VERSION, szTmp, sizeof (szTmp));
2101 if ((RT_SUCCESS (vrc) || vrc == VERR_BUFFER_OVERFLOW) && szTmp[0] != '\0')
2102 components << QString ("Version: %1").arg (szTmp);
2103 vrc = RTSystemQueryOSInfo (RTSYSOSINFO_SERVICE_PACK, szTmp, sizeof (szTmp));
2104 if ((RT_SUCCESS (vrc) || vrc == VERR_BUFFER_OVERFLOW) && szTmp[0] != '\0')
2105 components << QString ("SP: %1").arg (szTmp);
2106 if (!components.isEmpty())
2107 platform += QString (" [%1]").arg (components.join (" | "));
2108#endif
2109
2110 return platform;
2111}
2112
2113#if defined(Q_WS_X11) && !defined(VBOX_OSE)
2114double VBoxGlobal::findLicenseFile (const QStringList &aFilesList, QRegExp aPattern, QString &aLicenseFile) const
2115{
2116 double maxVersionNumber = 0;
2117 aLicenseFile = "";
2118 for (int index = 0; index < aFilesList.count(); ++ index)
2119 {
2120 aPattern.indexIn (aFilesList [index]);
2121 QString version = aPattern.cap (1);
2122 if (maxVersionNumber < version.toDouble())
2123 {
2124 maxVersionNumber = version.toDouble();
2125 aLicenseFile = aFilesList [index];
2126 }
2127 }
2128 return maxVersionNumber;
2129}
2130
2131bool VBoxGlobal::showVirtualBoxLicense()
2132{
2133 /* get the apps doc path */
2134 int size = 256;
2135 char *buffer = (char*) RTMemTmpAlloc (size);
2136 RTPathAppDocs (buffer, size);
2137 QString path (buffer);
2138 RTMemTmpFree (buffer);
2139 QDir docDir (path);
2140 docDir.setFilter (QDir::Files);
2141 docDir.setNameFilters (QStringList ("License-*.html"));
2142
2143 /* Make sure that the language is in two letter code.
2144 * Note: if languageId() returns an empty string lang.name() will
2145 * return "C" which is an valid language code. */
2146 QLocale lang (VBoxGlobal::languageId());
2147
2148 QStringList filesList = docDir.entryList();
2149 QString licenseFile;
2150 /* First try to find a localized version of the license file. */
2151 double versionNumber = findLicenseFile (filesList, QRegExp (QString ("License-([\\d\\.]+)-%1.html").arg (lang.name())), licenseFile);
2152 /* If there wasn't a localized version of the currently selected language,
2153 * search for the generic one. */
2154 if (versionNumber == 0)
2155 versionNumber = findLicenseFile (filesList, QRegExp ("License-([\\d\\.]+).html"), licenseFile);
2156 /* Check the version again. */
2157 if (!versionNumber)
2158 {
2159 vboxProblem().cannotFindLicenseFiles (path);
2160 return false;
2161 }
2162
2163 /* compose the latest license file full path */
2164 QString latestVersion = QString::number (versionNumber);
2165 QString latestFilePath = docDir.absoluteFilePath (licenseFile);
2166
2167 /* check for the agreed license version */
2168 QStringList strList = virtualBox().GetExtraData (VBoxDefs::GUI_LicenseKey).split(",");
2169 for (int i=0; i < strList.size(); ++i)
2170 if (strList.at(i) == latestVersion)
2171 return true;
2172
2173 VBoxLicenseViewer licenseDialog;
2174 bool result = licenseDialog.showLicenseFromFile(latestFilePath) == QDialog::Accepted;
2175 if (result)
2176 virtualBox().SetExtraData (VBoxDefs::GUI_LicenseKey, (strList << latestVersion).join(","));
2177 return result;
2178}
2179#endif /* defined(Q_WS_X11) && !defined(VBOX_OSE) */
2180
2181/**
2182 * Opens a direct session for a machine with the given ID.
2183 * This method does user-friendly error handling (display error messages, etc.).
2184 * and returns a null CSession object in case of any error.
2185 * If this method succeeds, don't forget to close the returned session when
2186 * it is no more necessary.
2187 *
2188 * @param aId Machine ID.
2189 * @param aExisting @c true to open an existing session with the machine
2190 * which is already running, @c false to open a new direct
2191 * session.
2192 */
2193CSession VBoxGlobal::openSession(const QString &aId, bool aExisting /* = false */)
2194{
2195 CSession session;
2196 session.createInstance(CLSID_Session);
2197 if (session.isNull())
2198 {
2199 vboxProblem().cannotOpenSession (session);
2200 return session;
2201 }
2202
2203 CMachine foundMachine = CVirtualBox(mVBox).FindMachine(aId);
2204 if (!foundMachine.isNull())
2205 {
2206 foundMachine.LockMachine(session,
2207 (aExisting) ? KLockType_Shared : KLockType_Write);
2208 if (session.GetType() == KSessionType_Shared)
2209 {
2210 CMachine machine = session.GetMachine();
2211 /* Make sure that the language is in two letter code.
2212 * Note: if languageId() returns an empty string lang.name() will
2213 * return "C" which is an valid language code. */
2214 QLocale lang(VBoxGlobal::languageId());
2215 machine.SetGuestPropertyValue ("/VirtualBox/HostInfo/GUI/LanguageID", lang.name());
2216 }
2217 }
2218
2219 if (!mVBox.isOk())
2220 {
2221 vboxProblem().cannotOpenSession(mVBox, foundMachine);
2222 session.detach();
2223 }
2224
2225 return session;
2226}
2227
2228/**
2229 * Starts a machine with the given ID.
2230 */
2231bool VBoxGlobal::startMachine(const QString &strId)
2232{
2233 AssertReturn(mValid, false);
2234
2235 CSession session = vboxGlobal().openSession(strId);
2236 if (session.isNull())
2237 return false;
2238
2239 return createVirtualMachine(session);
2240}
2241
2242/**
2243 * Appends the NULL medium to the media list.
2244 * For using with VBoxGlobal::startEnumeratingMedia() only.
2245 */
2246static void addNullMediumToList (VBoxMediaList &aList, VBoxMediaList::iterator aWhere)
2247{
2248 VBoxMedium medium;
2249 aList.insert (aWhere, medium);
2250}
2251
2252/**
2253 * Appends the given list of mediums to the media list.
2254 * For using with VBoxGlobal::startEnumeratingMedia() only.
2255 */
2256static void addMediumsToList (const CMediumVector &aVector,
2257 VBoxMediaList &aList,
2258 VBoxMediaList::iterator aWhere,
2259 VBoxDefs::MediumType aType,
2260 VBoxMedium *aParent = 0)
2261{
2262 VBoxMediaList::iterator first = aWhere;
2263
2264 for (CMediumVector::ConstIterator it = aVector.begin(); it != aVector.end(); ++ it)
2265 {
2266 CMedium cmedium (*it);
2267 VBoxMedium medium (cmedium, aType, aParent);
2268
2269 /* Search for a proper alphabetic position */
2270 VBoxMediaList::iterator jt = first;
2271 for (; jt != aWhere; ++ jt)
2272 if ((*jt).name().localeAwareCompare (medium.name()) > 0)
2273 break;
2274
2275 aList.insert (jt, medium);
2276
2277 /* Adjust the first item if inserted before it */
2278 if (jt == first)
2279 -- first;
2280 }
2281}
2282
2283/**
2284 * Appends the given list of hard disks and all their children to the media list.
2285 * For using with VBoxGlobal::startEnumeratingMedia() only.
2286 */
2287static void addHardDisksToList (const CMediumVector &aVector,
2288 VBoxMediaList &aList,
2289 VBoxMediaList::iterator aWhere,
2290 VBoxMedium *aParent = 0)
2291{
2292 VBoxMediaList::iterator first = aWhere;
2293
2294 /* First pass: Add siblings sorted */
2295 for (CMediumVector::ConstIterator it = aVector.begin(); it != aVector.end(); ++ it)
2296 {
2297 CMedium cmedium (*it);
2298 VBoxMedium medium (cmedium, VBoxDefs::MediumType_HardDisk, aParent);
2299
2300 /* Search for a proper alphabetic position */
2301 VBoxMediaList::iterator jt = first;
2302 for (; jt != aWhere; ++ jt)
2303 if ((*jt).name().localeAwareCompare (medium.name()) > 0)
2304 break;
2305
2306 aList.insert (jt, medium);
2307
2308 /* Adjust the first item if inserted before it */
2309 if (jt == first)
2310 -- first;
2311 }
2312
2313 /* Second pass: Add children */
2314 for (VBoxMediaList::iterator it = first; it != aWhere;)
2315 {
2316 CMediumVector children = (*it).medium().GetChildren();
2317 VBoxMedium *parent = &(*it);
2318
2319 ++ it; /* go to the next sibling before inserting children */
2320 addHardDisksToList (children, aList, it, parent);
2321 }
2322}
2323
2324/**
2325 * Starts a thread that asynchronously enumerates all currently registered
2326 * media.
2327 *
2328 * Before the enumeration is started, the current media list (a list returned by
2329 * #currentMediaList()) is populated with all registered media and the
2330 * #mediumEnumStarted() signal is emitted. The enumeration thread then walks this
2331 * list, checks for media accessibility and emits #mediumEnumerated() signals of
2332 * each checked medium. When all media are checked, the enumeration thread is
2333 * stopped and the #mediumEnumFinished() signal is emitted.
2334 *
2335 * If the enumeration is already in progress, no new thread is started.
2336 *
2337 * The media list returned by #currentMediaList() is always sorted
2338 * alphabetically by the location attribute and comes in the following order:
2339 * <ol>
2340 * <li>All hard disks. If a hard disk has children, these children
2341 * (alphabetically sorted) immediately follow their parent and therefore
2342 * appear before its next sibling hard disk.</li>
2343 * <li>All CD/DVD images.</li>
2344 * <li>All Floppy images.</li>
2345 * </ol>
2346 *
2347 * Note that #mediumEnumerated() signals are emitted in the same order as
2348 * described above.
2349 *
2350 * @sa #currentMediaList()
2351 * @sa #isMediaEnumerationStarted()
2352 */
2353void VBoxGlobal::startEnumeratingMedia()
2354{
2355 AssertReturnVoid (mValid);
2356
2357 /* check if already started but not yet finished */
2358 if (mMediaEnumThread != NULL)
2359 return;
2360
2361 /* ignore the request during application termination */
2362 if (sVBoxGlobalInCleanup)
2363 return;
2364
2365 /* composes a list of all currently known media & their children */
2366 mMediaList.clear();
2367 addNullMediumToList (mMediaList, mMediaList.end());
2368 addHardDisksToList (mVBox.GetHardDisks(), mMediaList, mMediaList.end());
2369 addMediumsToList (mVBox.GetHost().GetDVDDrives(), mMediaList, mMediaList.end(), VBoxDefs::MediumType_DVD);
2370 addMediumsToList (mVBox.GetDVDImages(), mMediaList, mMediaList.end(), VBoxDefs::MediumType_DVD);
2371 addMediumsToList (mVBox.GetHost().GetFloppyDrives(), mMediaList, mMediaList.end(), VBoxDefs::MediumType_Floppy);
2372 addMediumsToList (mVBox.GetFloppyImages(), mMediaList, mMediaList.end(), VBoxDefs::MediumType_Floppy);
2373
2374 /* enumeration thread class */
2375 class MediaEnumThread : public QThread
2376 {
2377 public:
2378
2379 MediaEnumThread (VBoxMediaList &aList)
2380 : mVector (aList.size())
2381 , mSavedIt (aList.begin())
2382 {
2383 int i = 0;
2384 for (VBoxMediaList::const_iterator it = aList.begin();
2385 it != aList.end(); ++ it)
2386 mVector [i ++] = *it;
2387 }
2388
2389 virtual void run()
2390 {
2391 LogFlow (("MediaEnumThread started.\n"));
2392 COMBase::InitializeCOM(false);
2393
2394 CVirtualBox mVBox = vboxGlobal().virtualBox();
2395 QObject *self = &vboxGlobal();
2396
2397 /* Enumerate the list */
2398 for (int i = 0; i < mVector.size() && !sVBoxGlobalInCleanup; ++ i)
2399 {
2400 mVector [i].blockAndQueryState();
2401 QApplication::
2402 postEvent (self,
2403 new VBoxMediaEnumEvent (mVector [i], mSavedIt));
2404 }
2405
2406 /* Post the end-of-enumeration event */
2407 if (!sVBoxGlobalInCleanup)
2408 QApplication::postEvent (self, new VBoxMediaEnumEvent (mSavedIt));
2409
2410 COMBase::CleanupCOM();
2411 LogFlow (("MediaEnumThread finished.\n"));
2412 }
2413
2414 private:
2415
2416 QVector <VBoxMedium> mVector;
2417 VBoxMediaList::iterator mSavedIt;
2418 };
2419
2420 mMediaEnumThread = new MediaEnumThread (mMediaList);
2421 AssertReturnVoid (mMediaEnumThread);
2422
2423 /* emit mediumEnumStarted() after we set mMediaEnumThread to != NULL
2424 * to cause isMediaEnumerationStarted() to return TRUE from slots */
2425 emit mediumEnumStarted();
2426
2427 mMediaEnumThread->start();
2428}
2429
2430VBoxDefs::MediumType VBoxGlobal::mediumTypeToLocal(KDeviceType globalType)
2431{
2432 switch (globalType)
2433 {
2434 case KDeviceType_HardDisk:
2435 return VBoxDefs::MediumType_HardDisk;
2436 case KDeviceType_DVD:
2437 return VBoxDefs::MediumType_DVD;
2438 case KDeviceType_Floppy:
2439 return VBoxDefs::MediumType_Floppy;
2440 default:
2441 break;
2442 }
2443 return VBoxDefs::MediumType_Invalid;
2444}
2445
2446KDeviceType VBoxGlobal::mediumTypeToGlobal(VBoxDefs::MediumType localType)
2447{
2448 switch (localType)
2449 {
2450 case VBoxDefs::MediumType_HardDisk:
2451 return KDeviceType_HardDisk;
2452 case VBoxDefs::MediumType_DVD:
2453 return KDeviceType_DVD;
2454 case VBoxDefs::MediumType_Floppy:
2455 return KDeviceType_Floppy;
2456 default:
2457 break;
2458 }
2459 return KDeviceType_Null;
2460}
2461
2462/**
2463 * Adds a new medium to the current media list and emits the #mediumAdded()
2464 * signal.
2465 *
2466 * @sa #currentMediaList()
2467 */
2468void VBoxGlobal::addMedium (const VBoxMedium &aMedium)
2469{
2470 /* Note that we maintain the same order here as #startEnumeratingMedia() */
2471
2472 VBoxMediaList::iterator it = mMediaList.begin();
2473
2474 if (aMedium.type() == VBoxDefs::MediumType_HardDisk)
2475 {
2476 VBoxMediaList::iterator itParent = mMediaList.end();
2477
2478 for (; it != mMediaList.end(); ++ it)
2479 {
2480 /* skip null medium that come first */
2481 if ((*it).isNull()) continue;
2482
2483 if ((*it).type() != VBoxDefs::MediumType_HardDisk)
2484 break;
2485
2486 if (aMedium.parent() != NULL && itParent == mMediaList.end())
2487 {
2488 if (&*it == aMedium.parent())
2489 itParent = it;
2490 }
2491 else
2492 {
2493 /* break if met a parent's sibling (will insert before it) */
2494 if (aMedium.parent() != NULL &&
2495 (*it).parent() == (*itParent).parent())
2496 break;
2497
2498 /* compare to aMedium's siblings */
2499 if ((*it).parent() == aMedium.parent() &&
2500 (*it).name().localeAwareCompare (aMedium.name()) > 0)
2501 break;
2502 }
2503 }
2504
2505 AssertReturnVoid (aMedium.parent() == NULL || itParent != mMediaList.end());
2506 }
2507 else
2508 {
2509 for (; it != mMediaList.end(); ++ it)
2510 {
2511 /* skip null medium that come first */
2512 if ((*it).isNull()) continue;
2513
2514 /* skip HardDisks that come first */
2515 if ((*it).type() == VBoxDefs::MediumType_HardDisk)
2516 continue;
2517
2518 /* skip DVD when inserting Floppy */
2519 if (aMedium.type() == VBoxDefs::MediumType_Floppy &&
2520 (*it).type() == VBoxDefs::MediumType_DVD)
2521 continue;
2522
2523 if ((*it).name().localeAwareCompare (aMedium.name()) > 0 ||
2524 (aMedium.type() == VBoxDefs::MediumType_DVD &&
2525 (*it).type() == VBoxDefs::MediumType_Floppy))
2526 break;
2527 }
2528 }
2529
2530 it = mMediaList.insert (it, aMedium);
2531
2532 emit mediumAdded (*it);
2533}
2534
2535/**
2536 * Updates the medium in the current media list and emits the #mediumUpdated()
2537 * signal.
2538 *
2539 * @sa #currentMediaList()
2540 */
2541void VBoxGlobal::updateMedium (const VBoxMedium &aMedium)
2542{
2543 VBoxMediaList::Iterator it;
2544 for (it = mMediaList.begin(); it != mMediaList.end(); ++ it)
2545 if ((*it).id() == aMedium.id())
2546 break;
2547
2548 AssertReturnVoid (it != mMediaList.end());
2549
2550 if (&*it != &aMedium)
2551 *it = aMedium;
2552
2553 emit mediumUpdated (*it);
2554}
2555
2556/**
2557 * Removes the medium from the current media list and emits the #mediumRemoved()
2558 * signal.
2559 *
2560 * @sa #currentMediaList()
2561 */
2562void VBoxGlobal::removeMedium (VBoxDefs::MediumType aType, const QString &aId)
2563{
2564 VBoxMediaList::Iterator it;
2565 for (it = mMediaList.begin(); it != mMediaList.end(); ++ it)
2566 if ((*it).id() == aId)
2567 break;
2568
2569 AssertReturnVoid (it != mMediaList.end());
2570
2571#if DEBUG
2572 /* sanity: must be no children */
2573 {
2574 VBoxMediaList::Iterator jt = it;
2575 ++ jt;
2576 AssertReturnVoid (jt == mMediaList.end() || (*jt).parent() != &*it);
2577 }
2578#endif
2579
2580 VBoxMedium *pParent = (*it).parent();
2581
2582 /* remove the medium from the list to keep it in sync with the server "for
2583 * free" when the medium is deleted from one of our UIs */
2584 mMediaList.erase (it);
2585
2586 emit mediumRemoved (aType, aId);
2587
2588 /* also emit the parent update signal because some attributes like
2589 * isReadOnly() may have been changed after child removal */
2590 if (pParent != NULL)
2591 {
2592 pParent->refresh();
2593 emit mediumUpdated (*pParent);
2594 }
2595}
2596
2597/**
2598 * Searches for a VBoxMedum object representing the given COM medium object.
2599 *
2600 * @return true if found and false otherwise.
2601 */
2602bool VBoxGlobal::findMedium (const CMedium &aObj, VBoxMedium &aMedium) const
2603{
2604 for (VBoxMediaList::ConstIterator it = mMediaList.begin(); it != mMediaList.end(); ++ it)
2605 {
2606 if (((*it).medium().isNull() && aObj.isNull()) ||
2607 (!(*it).medium().isNull() && !aObj.isNull() && (*it).medium().GetId() == aObj.GetId()))
2608 {
2609 aMedium = (*it);
2610 return true;
2611 }
2612 }
2613 return false;
2614}
2615
2616/**
2617 * Searches for a VBoxMedum object with the given medium id attribute.
2618 *
2619 * @return VBoxMedum if found which is invalid otherwise.
2620 */
2621VBoxMedium VBoxGlobal::findMedium (const QString &aMediumId) const
2622{
2623 for (VBoxMediaList::ConstIterator it = mMediaList.begin(); it != mMediaList.end(); ++ it)
2624 if ((*it).id() == aMediumId)
2625 return *it;
2626 return VBoxMedium();
2627}
2628
2629/* Open some external medium using file open dialog
2630 * and temporary cache (enumerate) it in GUI inner mediums cache: */
2631QString VBoxGlobal::openMediumWithFileOpenDialog(VBoxDefs::MediumType mediumType, QWidget *pParent,
2632 const QString &strDefaultFolder /* = QString() */,
2633 bool fUseLastFolder /* = false */)
2634{
2635 /* Initialize variables: */
2636 QString strHomeFolder = fUseLastFolder && !m_strLastFolder.isEmpty() ? m_strLastFolder :
2637 strDefaultFolder.isEmpty() ? vboxGlobal().virtualBox().GetHomeFolder() : strDefaultFolder;
2638 QList < QPair <QString, QString> > filters;
2639 QStringList backends;
2640 QStringList prefixes;
2641 QString strFilter;
2642 QString strTitle;
2643 QString allType;
2644 switch (mediumType)
2645 {
2646 case VBoxDefs::MediumType_HardDisk:
2647 {
2648 filters = vboxGlobal().HDDBackends();
2649 strTitle = tr ("Choose a virtual hard disk file");
2650 allType = tr ("hard disk");
2651 break;
2652 }
2653 case VBoxDefs::MediumType_DVD:
2654 {
2655 filters = vboxGlobal().DVDBackends();
2656 strTitle = tr ("Choose a virtual CD/DVD disk file");
2657 allType = tr ("CD/DVD-ROM disk");
2658 break;
2659 }
2660 case VBoxDefs::MediumType_Floppy:
2661 {
2662 filters = vboxGlobal().FloppyBackends();
2663 strTitle = tr ("Choose a virtual floppy disk file");
2664 allType = tr ("floppy disk");
2665 break;
2666 }
2667 default:
2668 break;
2669 }
2670
2671 /* Prepare filters and backends: */
2672 for (int i = 0; i < filters.count(); ++i)
2673 {
2674 /* Get iterated filter: */
2675 QPair <QString, QString> item = filters.at(i);
2676 /* Create one backend filter string: */
2677 backends << QString("%1 (%2)").arg(item.first).arg(item.second);
2678 /* Save the suffix's for the "All" entry: */
2679 prefixes << item.second;
2680 }
2681 if (!prefixes.isEmpty())
2682 backends.insert(0, tr("All %1 images (%2)").arg(allType).arg(prefixes.join(" ").trimmed()));
2683 backends << tr("All files (*)");
2684 strFilter = backends.join(";;").trimmed();
2685
2686 /* Create open file dialog: */
2687 QStringList files = QIFileDialog::getOpenFileNames(strHomeFolder, strFilter, pParent, strTitle, 0, true, true);
2688
2689 /* If dialog has some result: */
2690 if (!files.empty() && !files[0].isEmpty())
2691 return openMedium(mediumType, files[0], pParent);
2692
2693 return QString();
2694}
2695
2696QString VBoxGlobal::openMedium(VBoxDefs::MediumType mediumType, QString strMediumLocation, QWidget *pParent /* = 0*/)
2697{
2698 /* Convert to native separators: */
2699 strMediumLocation = QDir::toNativeSeparators(strMediumLocation);
2700
2701 /* Initialize variables: */
2702 CVirtualBox vbox = vboxGlobal().virtualBox();
2703
2704 /* Remember the path of the last chosen medium: */
2705 m_strLastFolder = QFileInfo(strMediumLocation).absolutePath();
2706
2707 /* Update recently used list: */
2708 QString strRecentAddress = mediumType == VBoxDefs::MediumType_HardDisk ? VBoxDefs::GUI_RecentListHD :
2709 mediumType == VBoxDefs::MediumType_DVD ? VBoxDefs::GUI_RecentListCD :
2710 mediumType == VBoxDefs::MediumType_Floppy ? VBoxDefs::GUI_RecentListFD :
2711 QString();
2712 QStringList recentMediumList = virtualBox().GetExtraData(strRecentAddress).split(';');
2713 if (recentMediumList.contains(strMediumLocation))
2714 recentMediumList.removeAll(strMediumLocation);
2715 recentMediumList.prepend(strMediumLocation);
2716 while(recentMediumList.size() > 5) recentMediumList.removeLast();
2717 virtualBox().SetExtraData(strRecentAddress, recentMediumList.join(";"));
2718
2719 /* Open corresponding medium: */
2720 CMedium comMedium = vbox.OpenMedium(strMediumLocation, mediumTypeToGlobal(mediumType), KAccessMode_ReadWrite);
2721
2722 if (vbox.isOk())
2723 {
2724 /* Prepare vbox medium wrapper: */
2725 VBoxMedium vboxMedium;
2726
2727 /* First of all we should test if that medium already opened: */
2728 if (!vboxGlobal().findMedium(comMedium, vboxMedium))
2729 {
2730 /* And create new otherwise: */
2731 vboxMedium = VBoxMedium(CMedium(comMedium), mediumType, KMediumState_Created);
2732 vboxGlobal().addMedium(vboxMedium);
2733 }
2734
2735 /* Return vboxMedium id: */
2736 return vboxMedium.id();
2737 }
2738 else
2739 vboxProblem().cannotOpenMedium(pParent, vbox, mediumType, strMediumLocation);
2740
2741 return QString();
2742}
2743
2744#ifdef VBOX_GUI_WITH_SYSTRAY
2745/**
2746 * Returns the number of current running Fe/Qt4 main windows.
2747 *
2748 * @return Number of running main windows.
2749 */
2750int VBoxGlobal::mainWindowCount ()
2751{
2752 return mVBox.GetExtraData (VBoxDefs::GUI_MainWindowCount).toInt();
2753}
2754#endif
2755
2756/**
2757 * Native language name of the currently installed translation.
2758 * Returns "English" if no translation is installed
2759 * or if the translation file is invalid.
2760 */
2761QString VBoxGlobal::languageName() const
2762{
2763
2764 return qApp->translate ("@@@", "English",
2765 "Native language name");
2766}
2767
2768/**
2769 * Native language country name of the currently installed translation.
2770 * Returns "--" if no translation is installed or if the translation file is
2771 * invalid, or if the language is independent on the country.
2772 */
2773QString VBoxGlobal::languageCountry() const
2774{
2775 return qApp->translate ("@@@", "--",
2776 "Native language country name "
2777 "(empty if this language is for all countries)");
2778}
2779
2780/**
2781 * Language name of the currently installed translation, in English.
2782 * Returns "English" if no translation is installed
2783 * or if the translation file is invalid.
2784 */
2785QString VBoxGlobal::languageNameEnglish() const
2786{
2787
2788 return qApp->translate ("@@@", "English",
2789 "Language name, in English");
2790}
2791
2792/**
2793 * Language country name of the currently installed translation, in English.
2794 * Returns "--" if no translation is installed or if the translation file is
2795 * invalid, or if the language is independent on the country.
2796 */
2797QString VBoxGlobal::languageCountryEnglish() const
2798{
2799 return qApp->translate ("@@@", "--",
2800 "Language country name, in English "
2801 "(empty if native country name is empty)");
2802}
2803
2804/**
2805 * Comma-separated list of authors of the currently installed translation.
2806 * Returns "Oracle Corporation" if no translation is installed or if the
2807 * translation file is invalid, or if the translation is supplied by Oracle
2808 * Corporation
2809 */
2810QString VBoxGlobal::languageTranslators() const
2811{
2812 return qApp->translate ("@@@", "Oracle Corporation",
2813 "Comma-separated list of translators");
2814}
2815
2816/**
2817 * Changes the language of all global string constants according to the
2818 * currently installed translations tables.
2819 */
2820void VBoxGlobal::retranslateUi()
2821{
2822 mMachineStates [KMachineState_PoweredOff] = tr ("Powered Off", "MachineState");
2823 mMachineStates [KMachineState_Saved] = tr ("Saved", "MachineState");
2824 mMachineStates [KMachineState_Teleported] = tr ("Teleported", "MachineState");
2825 mMachineStates [KMachineState_Aborted] = tr ("Aborted", "MachineState");
2826 mMachineStates [KMachineState_Running] = tr ("Running", "MachineState");
2827 mMachineStates [KMachineState_Paused] = tr ("Paused", "MachineState");
2828 mMachineStates [KMachineState_Stuck] = tr ("Guru Meditation", "MachineState");
2829 mMachineStates [KMachineState_Teleporting] = tr ("Teleporting", "MachineState");
2830 mMachineStates [KMachineState_LiveSnapshotting] = tr ("Taking Live Snapshot", "MachineState");
2831 mMachineStates [KMachineState_Starting] = tr ("Starting", "MachineState");
2832 mMachineStates [KMachineState_Stopping] = tr ("Stopping", "MachineState");
2833 mMachineStates [KMachineState_Saving] = tr ("Saving", "MachineState");
2834 mMachineStates [KMachineState_Restoring] = tr ("Restoring", "MachineState");
2835 mMachineStates [KMachineState_TeleportingPausedVM] = tr ("Teleporting Paused VM", "MachineState");
2836 mMachineStates [KMachineState_TeleportingIn] = tr ("Teleporting", "MachineState");
2837 mMachineStates [KMachineState_RestoringSnapshot] = tr ("Restoring Snapshot", "MachineState");
2838 mMachineStates [KMachineState_DeletingSnapshot] = tr ("Deleting Snapshot", "MachineState");
2839 mMachineStates [KMachineState_DeletingSnapshotOnline] = tr ("Deleting Snapshot", "MachineState");
2840 mMachineStates [KMachineState_DeletingSnapshotPaused] = tr ("Deleting Snapshot", "MachineState");
2841 mMachineStates [KMachineState_SettingUp] = tr ("Setting Up", "MachineState");
2842 mMachineStates [KMachineState_FaultTolerantSyncing] = tr ("Fault Tolerant Syncing", "MachineState");
2843
2844 mSessionStates [KSessionState_Unlocked] = tr ("Unlocked", "SessionState");
2845 mSessionStates [KSessionState_Locked] = tr ("Locked", "SessionState");
2846 mSessionStates [KSessionState_Spawning] = tr ("Spawning", "SessionState");
2847 mSessionStates [KSessionState_Unlocking] = tr ("Unlocking", "SessionState");
2848
2849 mDeviceTypes [KDeviceType_Null] = tr ("None", "DeviceType");
2850 mDeviceTypes [KDeviceType_Floppy] = tr ("Floppy", "DeviceType");
2851 mDeviceTypes [KDeviceType_DVD] = tr ("CD/DVD-ROM", "DeviceType");
2852 mDeviceTypes [KDeviceType_HardDisk] = tr ("Hard Disk", "DeviceType");
2853 mDeviceTypes [KDeviceType_Network] = tr ("Network", "DeviceType");
2854 mDeviceTypes [KDeviceType_USB] = tr ("USB", "DeviceType");
2855 mDeviceTypes [KDeviceType_SharedFolder] = tr ("Shared Folder", "DeviceType");
2856
2857 mStorageBuses [KStorageBus_IDE] = tr ("IDE", "StorageBus");
2858 mStorageBuses [KStorageBus_SATA] = tr ("SATA", "StorageBus");
2859 mStorageBuses [KStorageBus_SCSI] = tr ("SCSI", "StorageBus");
2860 mStorageBuses [KStorageBus_Floppy] = tr ("Floppy", "StorageBus");
2861 mStorageBuses [KStorageBus_SAS] = tr ("SAS", "StorageBus");
2862
2863 mStorageBusChannels [0] = tr ("Primary", "StorageBusChannel");
2864 mStorageBusChannels [1] = tr ("Secondary", "StorageBusChannel");
2865 mStorageBusChannels [2] = tr ("Port %1", "StorageBusChannel");
2866
2867 mStorageBusDevices [0] = tr ("Master", "StorageBusDevice");
2868 mStorageBusDevices [1] = tr ("Slave", "StorageBusDevice");
2869 mStorageBusDevices [2] = tr ("Device %1", "StorageBusDevice");
2870
2871 mSlotTemplates [0] = tr ("IDE Primary Master", "New Storage UI : Slot Name");
2872 mSlotTemplates [1] = tr ("IDE Primary Slave", "New Storage UI : Slot Name");
2873 mSlotTemplates [2] = tr ("IDE Secondary Master", "New Storage UI : Slot Name");
2874 mSlotTemplates [3] = tr ("IDE Secondary Slave", "New Storage UI : Slot Name");
2875 mSlotTemplates [4] = tr ("SATA Port %1", "New Storage UI : Slot Name");
2876 mSlotTemplates [5] = tr ("SCSI Port %1", "New Storage UI : Slot Name");
2877 mSlotTemplates [6] = tr ("SAS Port %1", "New Storage UI : Slot Name");
2878 mSlotTemplates [7] = tr ("Floppy Device %1", "New Storage UI : Slot Name");
2879
2880 mDiskTypes [KMediumType_Normal] = tr ("Normal", "DiskType");
2881 mDiskTypes [KMediumType_Immutable] = tr ("Immutable", "DiskType");
2882 mDiskTypes [KMediumType_Writethrough] = tr ("Writethrough", "DiskType");
2883 mDiskTypes [KMediumType_Shareable] = tr ("Shareable", "DiskType");
2884 mDiskTypes [KMediumType_Readonly] = tr ("Readonly", "DiskType");
2885 mDiskTypes [KMediumType_MultiAttach] = tr ("Multi-attach", "DiskType");
2886 mDiskTypes_Differencing = tr ("Differencing", "DiskType");
2887
2888 mAuthTypes [KAuthType_Null] = tr ("Null", "AuthType");
2889 mAuthTypes [KAuthType_External] = tr ("External", "AuthType");
2890 mAuthTypes [KAuthType_Guest] = tr ("Guest", "AuthType");
2891
2892 mPortModeTypes [KPortMode_Disconnected] = tr ("Disconnected", "PortMode");
2893 mPortModeTypes [KPortMode_HostPipe] = tr ("Host Pipe", "PortMode");
2894 mPortModeTypes [KPortMode_HostDevice] = tr ("Host Device", "PortMode");
2895 mPortModeTypes [KPortMode_RawFile] = tr ("Raw File", "PortMode");
2896
2897 mUSBFilterActionTypes [KUSBDeviceFilterAction_Ignore] =
2898 tr ("Ignore", "USBFilterActionType");
2899 mUSBFilterActionTypes [KUSBDeviceFilterAction_Hold] =
2900 tr ("Hold", "USBFilterActionType");
2901
2902 mAudioDriverTypes [KAudioDriverType_Null] =
2903 tr ("Null Audio Driver", "AudioDriverType");
2904 mAudioDriverTypes [KAudioDriverType_WinMM] =
2905 tr ("Windows Multimedia", "AudioDriverType");
2906 mAudioDriverTypes [KAudioDriverType_SolAudio] =
2907 tr ("Solaris Audio", "AudioDriverType");
2908 mAudioDriverTypes [KAudioDriverType_OSS] =
2909 tr ("OSS Audio Driver", "AudioDriverType");
2910 mAudioDriverTypes [KAudioDriverType_ALSA] =
2911 tr ("ALSA Audio Driver", "AudioDriverType");
2912 mAudioDriverTypes [KAudioDriverType_DirectSound] =
2913 tr ("Windows DirectSound", "AudioDriverType");
2914 mAudioDriverTypes [KAudioDriverType_CoreAudio] =
2915 tr ("CoreAudio", "AudioDriverType");
2916 mAudioDriverTypes [KAudioDriverType_Pulse] =
2917 tr ("PulseAudio", "AudioDriverType");
2918
2919 mAudioControllerTypes [KAudioControllerType_AC97] =
2920 tr ("ICH AC97", "AudioControllerType");
2921 mAudioControllerTypes [KAudioControllerType_SB16] =
2922 tr ("SoundBlaster 16", "AudioControllerType");
2923 mAudioControllerTypes [KAudioControllerType_HDA] =
2924 tr ("Intel HD Audio", "AudioControllerType");
2925
2926 mNetworkAdapterTypes [KNetworkAdapterType_Am79C970A] =
2927 tr ("PCnet-PCI II (Am79C970A)", "NetworkAdapterType");
2928 mNetworkAdapterTypes [KNetworkAdapterType_Am79C973] =
2929 tr ("PCnet-FAST III (Am79C973)", "NetworkAdapterType");
2930 mNetworkAdapterTypes [KNetworkAdapterType_I82540EM] =
2931 tr ("Intel PRO/1000 MT Desktop (82540EM)", "NetworkAdapterType");
2932 mNetworkAdapterTypes [KNetworkAdapterType_I82543GC] =
2933 tr ("Intel PRO/1000 T Server (82543GC)", "NetworkAdapterType");
2934 mNetworkAdapterTypes [KNetworkAdapterType_I82545EM] =
2935 tr ("Intel PRO/1000 MT Server (82545EM)", "NetworkAdapterType");
2936#ifdef VBOX_WITH_VIRTIO
2937 mNetworkAdapterTypes [KNetworkAdapterType_Virtio] =
2938 tr ("Paravirtualized Network (virtio-net)", "NetworkAdapterType");
2939#endif /* VBOX_WITH_VIRTIO */
2940
2941 mNetworkAttachmentTypes [KNetworkAttachmentType_Null] =
2942 tr ("Not attached", "NetworkAttachmentType");
2943 mNetworkAttachmentTypes [KNetworkAttachmentType_NAT] =
2944 tr ("NAT", "NetworkAttachmentType");
2945 mNetworkAttachmentTypes [KNetworkAttachmentType_Bridged] =
2946 tr ("Bridged Adapter", "NetworkAttachmentType");
2947 mNetworkAttachmentTypes [KNetworkAttachmentType_Internal] =
2948 tr ("Internal Network", "NetworkAttachmentType");
2949 mNetworkAttachmentTypes [KNetworkAttachmentType_HostOnly] =
2950 tr ("Host-only Adapter", "NetworkAttachmentType");
2951#ifdef VBOX_WITH_VDE
2952 mNetworkAttachmentTypes [KNetworkAttachmentType_VDE] =
2953 tr ("VDE Adapter", "NetworkAttachmentType");
2954#endif
2955
2956 mNATProtocolTypes [KNATProtocol_UDP] =
2957 tr ("UDP", "NATProtocolType");
2958 mNATProtocolTypes [KNATProtocol_TCP] =
2959 tr ("TCP", "NATProtocolType");
2960
2961 mClipboardTypes [KClipboardMode_Disabled] =
2962 tr ("Disabled", "ClipboardType");
2963 mClipboardTypes [KClipboardMode_HostToGuest] =
2964 tr ("Host To Guest", "ClipboardType");
2965 mClipboardTypes [KClipboardMode_GuestToHost] =
2966 tr ("Guest To Host", "ClipboardType");
2967 mClipboardTypes [KClipboardMode_Bidirectional] =
2968 tr ("Bidirectional", "ClipboardType");
2969
2970 mStorageControllerTypes [KStorageControllerType_PIIX3] =
2971 tr ("PIIX3", "StorageControllerType");
2972 mStorageControllerTypes [KStorageControllerType_PIIX4] =
2973 tr ("PIIX4", "StorageControllerType");
2974 mStorageControllerTypes [KStorageControllerType_ICH6] =
2975 tr ("ICH6", "StorageControllerType");
2976 mStorageControllerTypes [KStorageControllerType_IntelAhci] =
2977 tr ("AHCI", "StorageControllerType");
2978 mStorageControllerTypes [KStorageControllerType_LsiLogic] =
2979 tr ("Lsilogic", "StorageControllerType");
2980 mStorageControllerTypes [KStorageControllerType_BusLogic] =
2981 tr ("BusLogic", "StorageControllerType");
2982 mStorageControllerTypes [KStorageControllerType_I82078] =
2983 tr ("I82078", "StorageControllerType");
2984 mStorageControllerTypes [KStorageControllerType_LsiLogicSas] =
2985 tr ("LsiLogic SAS", "StorageControllerType");
2986
2987 mUSBDeviceStates [KUSBDeviceState_NotSupported] =
2988 tr ("Not supported", "USBDeviceState");
2989 mUSBDeviceStates [KUSBDeviceState_Unavailable] =
2990 tr ("Unavailable", "USBDeviceState");
2991 mUSBDeviceStates [KUSBDeviceState_Busy] =
2992 tr ("Busy", "USBDeviceState");
2993 mUSBDeviceStates [KUSBDeviceState_Available] =
2994 tr ("Available", "USBDeviceState");
2995 mUSBDeviceStates [KUSBDeviceState_Held] =
2996 tr ("Held", "USBDeviceState");
2997 mUSBDeviceStates [KUSBDeviceState_Captured] =
2998 tr ("Captured", "USBDeviceState");
2999
3000 mChipsetTypes [KChipsetType_PIIX3] =
3001 tr ("PIIX3", "ChipsetType");
3002 mChipsetTypes [KChipsetType_ICH9] =
3003 tr ("ICH9", "ChipsetType");
3004
3005 mUserDefinedPortName = tr ("User-defined", "serial port");
3006
3007 mWarningIcon = UIIconPool::defaultIcon(UIIconPool::MessageBoxWarningIcon).pixmap (16, 16);
3008 Assert (!mWarningIcon.isNull());
3009
3010 mErrorIcon = UIIconPool::defaultIcon(UIIconPool::MessageBoxCriticalIcon).pixmap (16, 16);
3011 Assert (!mErrorIcon.isNull());
3012
3013 /* refresh media properties since they contain some translations too */
3014 for (VBoxMediaList::iterator it = mMediaList.begin();
3015 it != mMediaList.end(); ++ it)
3016 it->refresh();
3017
3018#ifdef Q_WS_X11
3019 /* As X11 do not have functionality for providing human readable key names,
3020 * we keep a table of them, which must be updated when the language is changed. */
3021 UIHotKey::retranslateKeyNames();
3022#endif /* Q_WS_X11 */
3023}
3024
3025// public static stuff
3026////////////////////////////////////////////////////////////////////////////////
3027
3028/* static */
3029bool VBoxGlobal::isDOSType (const QString &aOSTypeId)
3030{
3031 if (aOSTypeId.left (3) == "dos" ||
3032 aOSTypeId.left (3) == "win" ||
3033 aOSTypeId.left (3) == "os2")
3034 return true;
3035
3036 return false;
3037}
3038
3039const char *gVBoxLangSubDir = "/nls";
3040const char *gVBoxLangFileBase = "VirtualBox_";
3041const char *gVBoxLangFileExt = ".qm";
3042const char *gVBoxLangIDRegExp = "(([a-z]{2})(?:_([A-Z]{2}))?)|(C)";
3043const char *gVBoxBuiltInLangName = "C";
3044
3045class VBoxTranslator : public QTranslator
3046{
3047public:
3048
3049 VBoxTranslator (QObject *aParent = 0)
3050 : QTranslator (aParent) {}
3051
3052 bool loadFile (const QString &aFileName)
3053 {
3054 QFile file (aFileName);
3055 if (!file.open (QIODevice::ReadOnly))
3056 return false;
3057 mData = file.readAll();
3058 return load ((uchar*) mData.data(), mData.size());
3059 }
3060
3061private:
3062
3063 QByteArray mData;
3064};
3065
3066static VBoxTranslator *sTranslator = 0;
3067static QString sLoadedLangId = gVBoxBuiltInLangName;
3068
3069/**
3070 * Returns the loaded (active) language ID.
3071 * Note that it may not match with VBoxGlobalSettings::languageId() if the
3072 * specified language cannot be loaded.
3073 * If the built-in language is active, this method returns "C".
3074 *
3075 * @note "C" is treated as the built-in language for simplicity -- the C
3076 * locale is used in unix environments as a fallback when the requested
3077 * locale is invalid. This way we don't need to process both the "built_in"
3078 * language and the "C" language (which is a valid environment setting)
3079 * separately.
3080 */
3081/* static */
3082QString VBoxGlobal::languageId()
3083{
3084 return sLoadedLangId;
3085}
3086
3087/**
3088 * Loads the language by language ID.
3089 *
3090 * @param aLangId Language ID in in form of xx_YY. QString::null means the
3091 * system default language.
3092 */
3093/* static */
3094void VBoxGlobal::loadLanguage (const QString &aLangId)
3095{
3096 QString langId = aLangId.isEmpty() ?
3097 VBoxGlobal::systemLanguageId() : aLangId;
3098 QString languageFileName;
3099 QString selectedLangId = gVBoxBuiltInLangName;
3100
3101 /* If C is selected we change it temporary to en. This makes sure any extra
3102 * "en" translation file will be loaded. This is necessary for loading the
3103 * plural forms of some of our translations. */
3104 bool fResetToC = false;
3105 if (langId == "C")
3106 {
3107 langId = "en";
3108 fResetToC = true;
3109 }
3110
3111 char szNlsPath[RTPATH_MAX];
3112 int rc;
3113
3114 rc = RTPathAppPrivateNoArch(szNlsPath, sizeof(szNlsPath));
3115 AssertRC (rc);
3116
3117 QString nlsPath = QString(szNlsPath) + gVBoxLangSubDir;
3118 QDir nlsDir (nlsPath);
3119
3120 Assert (!langId.isEmpty());
3121 if (!langId.isEmpty() && langId != gVBoxBuiltInLangName)
3122 {
3123 QRegExp regExp (gVBoxLangIDRegExp);
3124 int pos = regExp.indexIn (langId);
3125 /* the language ID should match the regexp completely */
3126 AssertReturnVoid (pos == 0);
3127
3128 QString lang = regExp.cap (2);
3129
3130 if (nlsDir.exists (gVBoxLangFileBase + langId + gVBoxLangFileExt))
3131 {
3132 languageFileName = nlsDir.absoluteFilePath (gVBoxLangFileBase + langId +
3133 gVBoxLangFileExt);
3134 selectedLangId = langId;
3135 }
3136 else if (nlsDir.exists (gVBoxLangFileBase + lang + gVBoxLangFileExt))
3137 {
3138 languageFileName = nlsDir.absoluteFilePath (gVBoxLangFileBase + lang +
3139 gVBoxLangFileExt);
3140 selectedLangId = lang;
3141 }
3142 else
3143 {
3144 /* Never complain when the default language is requested. In any
3145 * case, if no explicit language file exists, we will simply
3146 * fall-back to English (built-in). */
3147 if (!aLangId.isNull() && langId != "en")
3148 vboxProblem().cannotFindLanguage (langId, nlsPath);
3149 /* selectedLangId remains built-in here */
3150 AssertReturnVoid (selectedLangId == gVBoxBuiltInLangName);
3151 }
3152 }
3153
3154 /* delete the old translator if there is one */
3155 if (sTranslator)
3156 {
3157 /* QTranslator destructor will call qApp->removeTranslator() for
3158 * us. It will also delete all its child translations we attach to it
3159 * below, so we don't have to care about them specially. */
3160 delete sTranslator;
3161 }
3162
3163 /* load new language files */
3164 sTranslator = new VBoxTranslator (qApp);
3165 Assert (sTranslator);
3166 bool loadOk = true;
3167 if (sTranslator)
3168 {
3169 if (selectedLangId != gVBoxBuiltInLangName)
3170 {
3171 Assert (!languageFileName.isNull());
3172 loadOk = sTranslator->loadFile (languageFileName);
3173 }
3174 /* we install the translator in any case: on failure, this will
3175 * activate an empty translator that will give us English
3176 * (built-in) */
3177 qApp->installTranslator (sTranslator);
3178 }
3179 else
3180 loadOk = false;
3181
3182 if (loadOk)
3183 sLoadedLangId = selectedLangId;
3184 else
3185 {
3186 vboxProblem().cannotLoadLanguage (languageFileName);
3187 sLoadedLangId = gVBoxBuiltInLangName;
3188 }
3189
3190 /* Try to load the corresponding Qt translation */
3191 if (sLoadedLangId != gVBoxBuiltInLangName)
3192 {
3193#ifdef Q_OS_UNIX
3194 /* We use system installations of Qt on Linux systems, so first, try
3195 * to load the Qt translation from the system location. */
3196 languageFileName = QLibraryInfo::location(QLibraryInfo::TranslationsPath) + "/qt_" +
3197 sLoadedLangId + gVBoxLangFileExt;
3198 QTranslator *qtSysTr = new QTranslator (sTranslator);
3199 Assert (qtSysTr);
3200 if (qtSysTr && qtSysTr->load (languageFileName))
3201 qApp->installTranslator (qtSysTr);
3202 /* Note that the Qt translation supplied by Oracle is always loaded
3203 * afterwards to make sure it will take precedence over the system
3204 * translation (it may contain more decent variants of translation
3205 * that better correspond to VirtualBox UI). We need to load both
3206 * because a newer version of Qt may be installed on the user computer
3207 * and the Oracle version may not fully support it. We don't do it on
3208 * Win32 because we supply a Qt library there and therefore the
3209 * Oracle translation is always the best one. */
3210#endif
3211 languageFileName = nlsDir.absoluteFilePath (QString ("qt_") +
3212 sLoadedLangId +
3213 gVBoxLangFileExt);
3214 QTranslator *qtTr = new QTranslator (sTranslator);
3215 Assert (qtTr);
3216 if (qtTr && (loadOk = qtTr->load (languageFileName)))
3217 qApp->installTranslator (qtTr);
3218 /* The below message doesn't fit 100% (because it's an additional
3219 * language and the main one won't be reset to built-in on failure)
3220 * but the load failure is so rare here that it's not worth a separate
3221 * message (but still, having something is better than having none) */
3222 if (!loadOk && !aLangId.isNull())
3223 vboxProblem().cannotLoadLanguage (languageFileName);
3224 }
3225 if (fResetToC)
3226 sLoadedLangId = "C";
3227#ifdef Q_WS_MAC
3228 /* Qt doesn't translate the items in the Application menu initially.
3229 * Manually trigger an update. */
3230 ::darwinRetranslateAppMenu();
3231#endif /* Q_WS_MAC */
3232}
3233
3234QString VBoxGlobal::helpFile() const
3235{
3236#if defined (Q_WS_WIN32)
3237 const QString name = "VirtualBox";
3238 const QString suffix = "chm";
3239#elif defined (Q_WS_MAC)
3240 const QString name = "UserManual";
3241 const QString suffix = "pdf";
3242#elif defined (Q_WS_X11)
3243# if defined VBOX_OSE
3244 const QString name = "UserManual";
3245 const QString suffix = "pdf";
3246# else
3247 const QString name = "VirtualBox";
3248 const QString suffix = "chm";
3249# endif
3250#endif
3251 /* Where are the docs located? */
3252 char szDocsPath[RTPATH_MAX];
3253 int rc = RTPathAppDocs (szDocsPath, sizeof (szDocsPath));
3254 AssertRC (rc);
3255 /* Make sure that the language is in two letter code.
3256 * Note: if languageId() returns an empty string lang.name() will
3257 * return "C" which is an valid language code. */
3258 QLocale lang (VBoxGlobal::languageId());
3259
3260 /* Construct the path and the filename */
3261 QString manual = QString ("%1/%2_%3.%4").arg (szDocsPath)
3262 .arg (name)
3263 .arg (lang.name())
3264 .arg (suffix);
3265 /* Check if a help file with that name exists */
3266 QFileInfo fi (manual);
3267 if (fi.exists())
3268 return manual;
3269
3270 /* Fall back to the standard */
3271 manual = QString ("%1/%2.%4").arg (szDocsPath)
3272 .arg (name)
3273 .arg (suffix);
3274 return manual;
3275}
3276
3277/**
3278 * Replacement for QToolButton::setTextLabel() that handles the shortcut
3279 * letter (if it is present in the argument string) as if it were a setText()
3280 * call: the shortcut letter is used to automatically assign an "Alt+<letter>"
3281 * accelerator key sequence to the given tool button.
3282 *
3283 * @note This method preserves the icon set if it was assigned before. Only
3284 * the text label and the accelerator are changed.
3285 *
3286 * @param aToolButton Tool button to set the text label on.
3287 * @param aTextLabel Text label to set.
3288 */
3289/* static */
3290void VBoxGlobal::setTextLabel (QToolButton *aToolButton,
3291 const QString &aTextLabel)
3292{
3293 AssertReturnVoid (aToolButton != NULL);
3294
3295 /* remember the icon set as setText() will kill it */
3296 QIcon iset = aToolButton->icon();
3297 /* re-use the setText() method to detect and set the accelerator */
3298 aToolButton->setText (aTextLabel);
3299 QKeySequence accel = aToolButton->shortcut();
3300 aToolButton->setText (aTextLabel);
3301 aToolButton->setIcon (iset);
3302 /* set the accel last as setIconSet() would kill it */
3303 aToolButton->setShortcut (accel);
3304}
3305
3306/**
3307 * Performs direct and flipped search of position for \a aRectangle to make sure
3308 * it is fully contained inside \a aBoundRegion region by moving & resizing
3309 * \a aRectangle if necessary. Selects the minimum shifted result between direct
3310 * and flipped variants.
3311 */
3312/* static */
3313QRect VBoxGlobal::normalizeGeometry (const QRect &aRectangle, const QRegion &aBoundRegion,
3314 bool aCanResize /* = true */)
3315{
3316 /* Direct search for normalized rectangle */
3317 QRect var1 (getNormalized (aRectangle, aBoundRegion, aCanResize));
3318
3319 /* Flipped search for normalized rectangle */
3320 QRect var2 (flip (getNormalized (flip (aRectangle).boundingRect(),
3321 flip (aBoundRegion), aCanResize)).boundingRect());
3322
3323 /* Calculate shift from starting position for both variants */
3324 double length1 = sqrt (pow ((double) (var1.x() - aRectangle.x()), (double) 2) +
3325 pow ((double) (var1.y() - aRectangle.y()), (double) 2));
3326 double length2 = sqrt (pow ((double) (var2.x() - aRectangle.x()), (double) 2) +
3327 pow ((double) (var2.y() - aRectangle.y()), (double) 2));
3328
3329 /* Return minimum shifted variant */
3330 return length1 > length2 ? var2 : var1;
3331}
3332
3333/**
3334 * Ensures that the given rectangle \a aRectangle is fully contained within the
3335 * region \a aBoundRegion by moving \a aRectangle if necessary. If \a aRectangle is
3336 * larger than \a aBoundRegion, top left corner of \a aRectangle is aligned with the
3337 * top left corner of maximum available rectangle and, if \a aCanResize is true,
3338 * \a aRectangle is shrinked to become fully visible.
3339 */
3340/* static */
3341QRect VBoxGlobal::getNormalized (const QRect &aRectangle, const QRegion &aBoundRegion,
3342 bool /* aCanResize = true */)
3343{
3344 /* Storing available horizontal sub-rectangles & vertical shifts */
3345 int windowVertical = aRectangle.center().y();
3346 QVector <QRect> rectanglesVector (aBoundRegion.rects());
3347 QList <QRect> rectanglesList;
3348 QList <int> shiftsList;
3349 foreach (QRect currentItem, rectanglesVector)
3350 {
3351 int currentDelta = qAbs (windowVertical - currentItem.center().y());
3352 int shift2Top = currentItem.top() - aRectangle.top();
3353 int shift2Bot = currentItem.bottom() - aRectangle.bottom();
3354
3355 int itemPosition = 0;
3356 foreach (QRect item, rectanglesList)
3357 {
3358 int delta = qAbs (windowVertical - item.center().y());
3359 if (delta > currentDelta) break; else ++ itemPosition;
3360 }
3361 rectanglesList.insert (itemPosition, currentItem);
3362
3363 int shift2TopPos = 0;
3364 foreach (int shift, shiftsList)
3365 if (qAbs (shift) > qAbs (shift2Top)) break; else ++ shift2TopPos;
3366 shiftsList.insert (shift2TopPos, shift2Top);
3367
3368 int shift2BotPos = 0;
3369 foreach (int shift, shiftsList)
3370 if (qAbs (shift) > qAbs (shift2Bot)) break; else ++ shift2BotPos;
3371 shiftsList.insert (shift2BotPos, shift2Bot);
3372 }
3373
3374 /* Trying to find the appropriate place for window */
3375 QRect result;
3376 for (int i = -1; i < shiftsList.size(); ++ i)
3377 {
3378 /* Move to appropriate vertical */
3379 QRect rectangle (aRectangle);
3380 if (i >= 0) rectangle.translate (0, shiftsList [i]);
3381
3382 /* Search horizontal shift */
3383 int maxShift = 0;
3384 foreach (QRect item, rectanglesList)
3385 {
3386 QRect trectangle (rectangle.translated (item.left() - rectangle.left(), 0));
3387 if (!item.intersects (trectangle))
3388 continue;
3389
3390 if (rectangle.left() < item.left())
3391 {
3392 int shift = item.left() - rectangle.left();
3393 maxShift = qAbs (shift) > qAbs (maxShift) ? shift : maxShift;
3394 }
3395 else if (rectangle.right() > item.right())
3396 {
3397 int shift = item.right() - rectangle.right();
3398 maxShift = qAbs (shift) > qAbs (maxShift) ? shift : maxShift;
3399 }
3400 }
3401
3402 /* Shift across the horizontal direction */
3403 rectangle.translate (maxShift, 0);
3404
3405 /* Check the translated rectangle to feat the rules */
3406 if (aBoundRegion.united (rectangle) == aBoundRegion)
3407 result = rectangle;
3408
3409 if (!result.isNull()) break;
3410 }
3411
3412 if (result.isNull())
3413 {
3414 /* Resize window to feat desirable size
3415 * using max of available rectangles */
3416 QRect maxRectangle;
3417 quint64 maxSquare = 0;
3418 foreach (QRect item, rectanglesList)
3419 {
3420 quint64 square = item.width() * item.height();
3421 if (square > maxSquare)
3422 {
3423 maxSquare = square;
3424 maxRectangle = item;
3425 }
3426 }
3427
3428 result = aRectangle;
3429 result.moveTo (maxRectangle.x(), maxRectangle.y());
3430 if (maxRectangle.right() < result.right())
3431 result.setRight (maxRectangle.right());
3432 if (maxRectangle.bottom() < result.bottom())
3433 result.setBottom (maxRectangle.bottom());
3434 }
3435
3436 return result;
3437}
3438
3439/**
3440 * Returns the flipped (transposed) region.
3441 */
3442/* static */
3443QRegion VBoxGlobal::flip (const QRegion &aRegion)
3444{
3445 QRegion result;
3446 QVector <QRect> rectangles (aRegion.rects());
3447 foreach (QRect rectangle, rectangles)
3448 result += QRect (rectangle.y(), rectangle.x(),
3449 rectangle.height(), rectangle.width());
3450 return result;
3451}
3452
3453/**
3454 * Aligns the center of \a aWidget with the center of \a aRelative.
3455 *
3456 * If necessary, \a aWidget's position is adjusted to make it fully visible
3457 * within the available desktop area. If \a aWidget is bigger then this area,
3458 * it will also be resized unless \a aCanResize is false or there is an
3459 * inappropriate minimum size limit (in which case the top left corner will be
3460 * simply aligned with the top left corner of the available desktop area).
3461 *
3462 * \a aWidget must be a top-level widget. \a aRelative may be any widget, but
3463 * if it's not top-level itself, its top-level widget will be used for
3464 * calculations. \a aRelative can also be NULL, in which case \a aWidget will
3465 * be centered relative to the available desktop area.
3466 */
3467/* static */
3468void VBoxGlobal::centerWidget (QWidget *aWidget, QWidget *aRelative,
3469 bool aCanResize /* = true */)
3470{
3471 AssertReturnVoid (aWidget);
3472 AssertReturnVoid (aWidget->isTopLevel());
3473
3474 QRect deskGeo, parentGeo;
3475 QWidget *w = aRelative;
3476 if (w)
3477 {
3478 w = w->window();
3479 deskGeo = QApplication::desktop()->availableGeometry (w);
3480 parentGeo = w->frameGeometry();
3481 /* On X11/Gnome, geo/frameGeo.x() and y() are always 0 for top level
3482 * widgets with parents, what a shame. Use mapToGlobal() to workaround. */
3483 QPoint d = w->mapToGlobal (QPoint (0, 0));
3484 d.rx() -= w->geometry().x() - w->x();
3485 d.ry() -= w->geometry().y() - w->y();
3486 parentGeo.moveTopLeft (d);
3487 }
3488 else
3489 {
3490 deskGeo = QApplication::desktop()->availableGeometry();
3491 parentGeo = deskGeo;
3492 }
3493
3494 /* On X11, there is no way to determine frame geometry (including WM
3495 * decorations) before the widget is shown for the first time. Stupidly
3496 * enumerate other top level widgets to find the thickest frame. The code
3497 * is based on the idea taken from QDialog::adjustPositionInternal(). */
3498
3499 int extraw = 0, extrah = 0;
3500
3501 QWidgetList list = QApplication::topLevelWidgets();
3502 QListIterator<QWidget*> it (list);
3503 while ((extraw == 0 || extrah == 0) && it.hasNext())
3504 {
3505 int framew, frameh;
3506 QWidget *current = it.next();
3507 if (!current->isVisible())
3508 continue;
3509
3510 framew = current->frameGeometry().width() - current->width();
3511 frameh = current->frameGeometry().height() - current->height();
3512
3513 extraw = qMax (extraw, framew);
3514 extrah = qMax (extrah, frameh);
3515 }
3516
3517 /// @todo (r=dmik) not sure if we really need this
3518#if 0
3519 /* sanity check for decoration frames. With embedding, we
3520 * might get extraordinary values */
3521 if (extraw == 0 || extrah == 0 || extraw > 20 || extrah > 50)
3522 {
3523 extrah = 50;
3524 extraw = 20;
3525 }
3526#endif
3527
3528 /* On non-X11 platforms, the following would be enough instead of the
3529 * above workaround: */
3530 // QRect geo = frameGeometry();
3531 QRect geo = QRect (0, 0, aWidget->width() + extraw,
3532 aWidget->height() + extrah);
3533
3534 geo.moveCenter (QPoint (parentGeo.x() + (parentGeo.width() - 1) / 2,
3535 parentGeo.y() + (parentGeo.height() - 1) / 2));
3536
3537 /* ensure the widget is within the available desktop area */
3538 QRect newGeo = normalizeGeometry (geo, deskGeo, aCanResize);
3539#ifdef Q_WS_MAC
3540 /* No idea why, but Qt doesn't respect if there is a unified toolbar on the
3541 * ::move call. So manually add the height of the toolbar before setting
3542 * the position. */
3543 if (w)
3544 newGeo.translate (0, ::darwinWindowToolBarHeight (aWidget));
3545#endif /* Q_WS_MAC */
3546
3547 aWidget->move (newGeo.topLeft());
3548
3549 if (aCanResize &&
3550 (geo.width() != newGeo.width() || geo.height() != newGeo.height()))
3551 aWidget->resize (newGeo.width() - extraw, newGeo.height() - extrah);
3552}
3553
3554/**
3555 * Returns the decimal separator for the current locale.
3556 */
3557/* static */
3558QChar VBoxGlobal::decimalSep()
3559{
3560 return QLocale::system().decimalPoint();
3561}
3562
3563/**
3564 * Returns the regexp string that defines the format of the human-readable
3565 * size representation, <tt>####[.##] B|KB|MB|GB|TB|PB</tt>.
3566 *
3567 * This regexp will capture 5 groups of text:
3568 * - cap(1): integer number in case when no decimal point is present
3569 * (if empty, it means that decimal point is present)
3570 * - cap(2): size suffix in case when no decimal point is present (may be empty)
3571 * - cap(3): integer number in case when decimal point is present (may be empty)
3572 * - cap(4): fraction number (hundredth) in case when decimal point is present
3573 * - cap(5): size suffix in case when decimal point is present (note that
3574 * B cannot appear there)
3575 */
3576/* static */
3577QString VBoxGlobal::sizeRegexp()
3578{
3579 QString regexp =
3580 QString ("^(?:(?:(\\d+)(?:\\s?(%2|%3|%4|%5|%6|%7))?)|(?:(\\d*)%1(\\d{1,2})(?:\\s?(%3|%4|%5|%6|%7))))$")
3581 .arg (decimalSep())
3582 .arg (tr ("B", "size suffix Bytes"))
3583 .arg (tr ("KB", "size suffix KBytes=1024 Bytes"))
3584 .arg (tr ("MB", "size suffix MBytes=1024 KBytes"))
3585 .arg (tr ("GB", "size suffix GBytes=1024 MBytes"))
3586 .arg (tr ("TB", "size suffix TBytes=1024 GBytes"))
3587 .arg (tr ("PB", "size suffix PBytes=1024 TBytes"));
3588 return regexp;
3589}
3590
3591/* static */
3592QString VBoxGlobal::toHumanReadableList(const QStringList &list)
3593{
3594 QString strList;
3595 if (list.size() == 1)
3596 strList = list.at(0);
3597 else if (list.size() > 1)
3598 {
3599 for (int i = 0; i < list.size() - 1; ++i)
3600 {
3601 strList += list.at(i);
3602 if (i < list.size() - 2)
3603 strList += + ", ";
3604 }
3605 strList += " " + tr("and") + " " + list.at(list.size() - 1);
3606 }
3607 return strList;
3608}
3609
3610/**
3611 * Parses the given size string that should be in form of
3612 * <tt>####[.##] B|KB|MB|GB|TB|PB</tt> and returns
3613 * the size value in bytes. Zero is returned on error.
3614 */
3615/* static */
3616quint64 VBoxGlobal::parseSize (const QString &aText)
3617{
3618 QRegExp regexp (sizeRegexp());
3619 int pos = regexp.indexIn (aText);
3620 if (pos != -1)
3621 {
3622 QString intgS = regexp.cap (1);
3623 QString hundS;
3624 QString suff = regexp.cap (2);
3625 if (intgS.isEmpty())
3626 {
3627 intgS = regexp.cap (3);
3628 hundS = regexp.cap (4);
3629 suff = regexp.cap (5);
3630 }
3631
3632 quint64 denom = 0;
3633 if (suff.isEmpty() || suff == tr ("B", "size suffix Bytes"))
3634 denom = 1;
3635 else if (suff == tr ("KB", "size suffix KBytes=1024 Bytes"))
3636 denom = _1K;
3637 else if (suff == tr ("MB", "size suffix MBytes=1024 KBytes"))
3638 denom = _1M;
3639 else if (suff == tr ("GB", "size suffix GBytes=1024 MBytes"))
3640 denom = _1G;
3641 else if (suff == tr ("TB", "size suffix TBytes=1024 GBytes"))
3642 denom = _1T;
3643 else if (suff == tr ("PB", "size suffix PBytes=1024 TBytes"))
3644 denom = _1P;
3645
3646 quint64 intg = intgS.toULongLong();
3647 if (denom == 1)
3648 return intg;
3649
3650 quint64 hund = hundS.leftJustified (2, '0').toULongLong();
3651 hund = hund * denom / 100;
3652 intg = intg * denom + hund;
3653 return intg;
3654 }
3655 else
3656 return 0;
3657}
3658
3659/**
3660 * Formats the given @a aSize value in bytes to a human readable string
3661 * in form of <tt>####[.##] B|KB|MB|GB|TB|PB</tt>.
3662 *
3663 * The @a aMode and @a aDecimal parameters are used for rounding the resulting
3664 * number when converting the size value to KB, MB, etc gives a fractional part:
3665 * <ul>
3666 * <li>When \a aMode is FormatSize_Round, the result is rounded to the
3667 * closest number containing \a aDecimal decimal digits.
3668 * </li>
3669 * <li>When \a aMode is FormatSize_RoundDown, the result is rounded to the
3670 * largest number with \a aDecimal decimal digits that is not greater than
3671 * the result. This guarantees that converting the resulting string back to
3672 * the integer value in bytes will not produce a value greater that the
3673 * initial size parameter.
3674 * </li>
3675 * <li>When \a aMode is FormatSize_RoundUp, the result is rounded to the
3676 * smallest number with \a aDecimal decimal digits that is not less than the
3677 * result. This guarantees that converting the resulting string back to the
3678 * integer value in bytes will not produce a value less that the initial
3679 * size parameter.
3680 * </li>
3681 * </ul>
3682 *
3683 * @param aSize Size value in bytes.
3684 * @param aMode Conversion mode.
3685 * @param aDecimal Number of decimal digits in result.
3686 * @return Human-readable size string.
3687 */
3688/* static */
3689QString VBoxGlobal::formatSize (quint64 aSize, uint aDecimal /* = 2 */,
3690 VBoxDefs::FormatSize aMode /* = FormatSize_Round */)
3691{
3692 static QString Suffixes [7];
3693 Suffixes[0] = tr ("B", "size suffix Bytes");
3694 Suffixes[1] = tr ("KB", "size suffix KBytes=1024 Bytes");
3695 Suffixes[2] = tr ("MB", "size suffix MBytes=1024 KBytes");
3696 Suffixes[3] = tr ("GB", "size suffix GBytes=1024 MBytes");
3697 Suffixes[4] = tr ("TB", "size suffix TBytes=1024 GBytes");
3698 Suffixes[5] = tr ("PB", "size suffix PBytes=1024 TBytes");
3699 Suffixes[6] = (const char *)NULL;
3700 AssertCompile(6 < RT_ELEMENTS (Suffixes));
3701
3702 quint64 denom = 0;
3703 int suffix = 0;
3704
3705 if (aSize < _1K)
3706 {
3707 denom = 1;
3708 suffix = 0;
3709 }
3710 else if (aSize < _1M)
3711 {
3712 denom = _1K;
3713 suffix = 1;
3714 }
3715 else if (aSize < _1G)
3716 {
3717 denom = _1M;
3718 suffix = 2;
3719 }
3720 else if (aSize < _1T)
3721 {
3722 denom = _1G;
3723 suffix = 3;
3724 }
3725 else if (aSize < _1P)
3726 {
3727 denom = _1T;
3728 suffix = 4;
3729 }
3730 else
3731 {
3732 denom = _1P;
3733 suffix = 5;
3734 }
3735
3736 quint64 intg = aSize / denom;
3737 quint64 decm = aSize % denom;
3738 quint64 mult = 1;
3739 for (uint i = 0; i < aDecimal; ++ i) mult *= 10;
3740
3741 QString number;
3742 if (denom > 1)
3743 {
3744 if (decm)
3745 {
3746 decm *= mult;
3747 /* not greater */
3748 if (aMode == VBoxDefs::FormatSize_RoundDown)
3749 decm = decm / denom;
3750 /* not less */
3751 else if (aMode == VBoxDefs::FormatSize_RoundUp)
3752 decm = (decm + denom - 1) / denom;
3753 /* nearest */
3754 else decm = (decm + denom / 2) / denom;
3755 }
3756 /* check for the fractional part overflow due to rounding */
3757 if (decm == mult)
3758 {
3759 decm = 0;
3760 ++ intg;
3761 /* check if we've got 1024 XB after rounding and scale down if so */
3762 if (intg == 1024 && Suffixes [suffix + 1] != NULL)
3763 {
3764 intg /= 1024;
3765 ++ suffix;
3766 }
3767 }
3768 number = QString::number (intg);
3769 if (aDecimal) number += QString ("%1%2").arg (decimalSep())
3770 .arg (QString::number (decm).rightJustified (aDecimal, '0'));
3771 }
3772 else
3773 {
3774 number = QString::number (intg);
3775 }
3776
3777 return QString ("%1 %2").arg (number).arg (Suffixes [suffix]);
3778}
3779
3780/* static */
3781bool VBoxGlobal::shouldWarnAboutToLowVRAM(const CMachine *pMachine /* = 0 */)
3782{
3783 static QStringList osList = QStringList()
3784 << "Other" << "DOS" << "Netware" << "L4" << "QNX" << "JRockitVE";
3785
3786 bool fResult = true;
3787 if ( pMachine
3788 && !pMachine->isNull()
3789 && osList.contains(pMachine->GetOSTypeId()))
3790 fResult = false;
3791
3792 return fResult;
3793}
3794
3795/**
3796 * Returns the required video memory in bytes for the current desktop
3797 * resolution at maximum possible screen depth in bpp.
3798 */
3799/* static */
3800quint64 VBoxGlobal::requiredVideoMemory (CMachine *aMachine /* = 0 */, int cMonitors /* = 1 */)
3801{
3802 QSize desktopRes = QApplication::desktop()->screenGeometry().size();
3803 QDesktopWidget *pDW = QApplication::desktop();
3804 /* We create a list of the size of all available host monitors. This list
3805 * is sorted by value and by starting with the biggest one, we calculate
3806 * the memory requirements for every guest screen. This is of course not
3807 * correct, but as we can't predict on which host screens the user will
3808 * open the guest windows, this is the best assumption we can do, cause it
3809 * is the worst case. */
3810 QVector<int> screenSize(qMax(cMonitors, pDW->numScreens()), 0);
3811 for (int i = 0; i < pDW->numScreens(); ++i)
3812 {
3813 QRect r = pDW->screenGeometry(i);
3814 screenSize[i] = r.width() * r.height();
3815 }
3816 /* Now sort the vector */
3817 qSort(screenSize.begin(), screenSize.end(), qGreater<int>());
3818 /* For the case that there are more guest screens configured then host
3819 * screens available, replace all zeros with the greatest value in the
3820 * vector. */
3821 for (int i = 0; i < screenSize.size(); ++i)
3822 if (screenSize.at(i) == 0)
3823 screenSize.replace(i, screenSize.at(0));
3824
3825 quint64 needBits = 0;
3826 for (int i = 0; i < cMonitors; ++i)
3827 {
3828 /* Calculate summary required memory amount in bits */
3829 needBits += (screenSize.at(i) * /* with x height */
3830 32 + /* we will take the maximum possible bpp for now */
3831 8 * _1M) + /* current cache per screen - may be changed in future */
3832 8 * 4096; /* adapter info */
3833 }
3834 /* Translate value into megabytes with rounding to highest side */
3835 quint64 needMBytes = needBits % (8 * _1M) ? needBits / (8 * _1M) + 1 :
3836 needBits / (8 * _1M) /* convert to megabytes */;
3837
3838 if (aMachine && !aMachine->isNull())
3839 {
3840 QString typeId = aMachine->GetOSTypeId();
3841 if (typeId.startsWith("Windows"))
3842 {
3843 /* Windows guests need offscreen VRAM too for graphics acceleration features. */
3844#ifdef VBOX_WITH_CRHGSMI
3845 if (typeId == "WindowsVista" || typeId == "Windows7")
3846 {
3847 /* wddm mode, there are two surfaces for each screen: shadow & primary */
3848 needMBytes *= 3;
3849 }
3850 else
3851#endif
3852 {
3853 needMBytes *= 2;
3854 }
3855 }
3856 }
3857
3858 return needMBytes * _1M;
3859}
3860
3861/**
3862 * Puts soft hyphens after every path component in the given file name.
3863 *
3864 * @param aFileName File name (must be a full path name).
3865 */
3866/* static */
3867QString VBoxGlobal::locationForHTML (const QString &aFileName)
3868{
3869/// @todo (dmik) remove?
3870// QString result = QDir::toNativeSeparators (fn);
3871//#ifdef Q_OS_LINUX
3872// result.replace ('/', "/<font color=red>&shy;</font>");
3873//#else
3874// result.replace ('\\', "\\<font color=red>&shy;</font>");
3875//#endif
3876// return result;
3877 QFileInfo fi (aFileName);
3878 return fi.fileName();
3879}
3880
3881/**
3882 * Reformats the input string @a aStr so that:
3883 * - strings in single quotes will be put inside <nobr> and marked
3884 * with blue color;
3885 * - UUIDs be put inside <nobr> and marked
3886 * with green color;
3887 * - replaces new line chars with </p><p> constructs to form paragraphs
3888 * (note that <p> and </p> are not appended to the beginning and to the
3889 * end of the string respectively, to allow the result be appended
3890 * or prepended to the existing paragraph).
3891 *
3892 * If @a aToolTip is true, colouring is not applied, only the <nobr> tag
3893 * is added. Also, new line chars are replaced with <br> instead of <p>.
3894 */
3895/* static */
3896QString VBoxGlobal::highlight (const QString &aStr, bool aToolTip /* = false */)
3897{
3898 QString strFont;
3899 QString uuidFont;
3900 QString endFont;
3901 if (!aToolTip)
3902 {
3903 strFont = "<font color=#0000CC>";
3904 uuidFont = "<font color=#008000>";
3905 endFont = "</font>";
3906 }
3907
3908 QString text = aStr;
3909
3910 /* replace special entities, '&' -- first! */
3911 text.replace ('&', "&amp;");
3912 text.replace ('<', "&lt;");
3913 text.replace ('>', "&gt;");
3914 text.replace ('\"', "&quot;");
3915
3916 /* mark strings in single quotes with color */
3917 QRegExp rx = QRegExp ("((?:^|\\s)[(]?)'([^']*)'(?=[:.-!);]?(?:\\s|$))");
3918 rx.setMinimal (true);
3919 text.replace (rx,
3920 QString ("\\1%1<nobr>'\\2'</nobr>%2").arg (strFont).arg (endFont));
3921
3922 /* mark UUIDs with color */
3923 text.replace (QRegExp (
3924 "((?:^|\\s)[(]?)"
3925 "(\\{[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}\\})"
3926 "(?=[:.-!);]?(?:\\s|$))"),
3927 QString ("\\1%1<nobr>\\2</nobr>%2").arg (uuidFont).arg (endFont));
3928
3929 /* split to paragraphs at \n chars */
3930 if (!aToolTip)
3931 text.replace ('\n', "</p><p>");
3932 else
3933 text.replace ('\n', "<br>");
3934
3935 return text;
3936}
3937
3938/* static */
3939QString VBoxGlobal::replaceHtmlEntities(QString strText)
3940{
3941 return strText
3942 .replace('&', "&amp;")
3943 .replace('<', "&lt;")
3944 .replace('>', "&gt;")
3945 .replace('\"', "&quot;");
3946}
3947
3948/**
3949 * Reformats the input string @a aStr so that:
3950 * - strings in single quotes will be put inside <nobr> and marked
3951 * with bold style;
3952 * - UUIDs be put inside <nobr> and marked
3953 * with italic style;
3954 * - replaces new line chars with </p><p> constructs to form paragraphs
3955 * (note that <p> and </p> are not appended to the beginning and to the
3956 * end of the string respectively, to allow the result be appended
3957 * or prepended to the existing paragraph).
3958 */
3959/* static */
3960QString VBoxGlobal::emphasize (const QString &aStr)
3961{
3962 QString strEmphStart ("<b>");
3963 QString strEmphEnd ("</b>");
3964 QString uuidEmphStart ("<i>");
3965 QString uuidEmphEnd ("</i>");
3966
3967 QString text = aStr;
3968
3969 /* replace special entities, '&' -- first! */
3970 text.replace ('&', "&amp;");
3971 text.replace ('<', "&lt;");
3972 text.replace ('>', "&gt;");
3973 text.replace ('\"', "&quot;");
3974
3975 /* mark strings in single quotes with bold style */
3976 QRegExp rx = QRegExp ("((?:^|\\s)[(]?)'([^']*)'(?=[:.-!);]?(?:\\s|$))");
3977 rx.setMinimal (true);
3978 text.replace (rx,
3979 QString ("\\1%1<nobr>'\\2'</nobr>%2").arg (strEmphStart).arg (strEmphEnd));
3980
3981 /* mark UUIDs with italic style */
3982 text.replace (QRegExp (
3983 "((?:^|\\s)[(]?)"
3984 "(\\{[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}\\})"
3985 "(?=[:.-!);]?(?:\\s|$))"),
3986 QString ("\\1%1<nobr>\\2</nobr>%2").arg (uuidEmphStart).arg (uuidEmphEnd));
3987
3988 /* split to paragraphs at \n chars */
3989 text.replace ('\n', "</p><p>");
3990
3991 return text;
3992}
3993
3994/**
3995 * This does exactly the same as QLocale::system().name() but corrects its
3996 * wrong behavior on Linux systems (LC_NUMERIC for some strange reason takes
3997 * precedence over any other locale setting in the QLocale::system()
3998 * implementation). This implementation first looks at LC_ALL (as defined by
3999 * SUS), then looks at LC_MESSAGES which is designed to define a language for
4000 * program messages in case if it differs from the language for other locale
4001 * categories. Then it looks for LANG and finally falls back to
4002 * QLocale::system().name().
4003 *
4004 * The order of precedence is well defined here:
4005 * http://opengroup.org/onlinepubs/007908799/xbd/envvar.html
4006 *
4007 * @note This method will return "C" when the requested locale is invalid or
4008 * when the "C" locale is set explicitly.
4009 */
4010/* static */
4011QString VBoxGlobal::systemLanguageId()
4012{
4013#if defined (Q_WS_MAC)
4014 /* QLocale return the right id only if the user select the format of the
4015 * language also. So we use our own implementation */
4016 return ::darwinSystemLanguage();
4017#elif defined (Q_OS_UNIX)
4018 const char *s = RTEnvGet ("LC_ALL");
4019 if (s == 0)
4020 s = RTEnvGet ("LC_MESSAGES");
4021 if (s == 0)
4022 s = RTEnvGet ("LANG");
4023 if (s != 0)
4024 return QLocale (s).name();
4025#endif
4026 return QLocale::system().name();
4027}
4028
4029#if defined (Q_WS_X11)
4030
4031static char *XXGetProperty (Display *aDpy, Window aWnd,
4032 Atom aPropType, const char *aPropName)
4033{
4034 Atom propNameAtom = XInternAtom (aDpy, aPropName,
4035 True /* only_if_exists */);
4036 if (propNameAtom == None)
4037 return NULL;
4038
4039 Atom actTypeAtom = None;
4040 int actFmt = 0;
4041 unsigned long nItems = 0;
4042 unsigned long nBytesAfter = 0;
4043 unsigned char *propVal = NULL;
4044 int rc = XGetWindowProperty (aDpy, aWnd, propNameAtom,
4045 0, LONG_MAX, False /* delete */,
4046 aPropType, &actTypeAtom, &actFmt,
4047 &nItems, &nBytesAfter, &propVal);
4048 if (rc != Success)
4049 return NULL;
4050
4051 return reinterpret_cast <char *> (propVal);
4052}
4053
4054static Bool XXSendClientMessage (Display *aDpy, Window aWnd, const char *aMsg,
4055 unsigned long aData0 = 0, unsigned long aData1 = 0,
4056 unsigned long aData2 = 0, unsigned long aData3 = 0,
4057 unsigned long aData4 = 0)
4058{
4059 Atom msgAtom = XInternAtom (aDpy, aMsg, True /* only_if_exists */);
4060 if (msgAtom == None)
4061 return False;
4062
4063 XEvent ev;
4064
4065 ev.xclient.type = ClientMessage;
4066 ev.xclient.serial = 0;
4067 ev.xclient.send_event = True;
4068 ev.xclient.display = aDpy;
4069 ev.xclient.window = aWnd;
4070 ev.xclient.message_type = msgAtom;
4071
4072 /* always send as 32 bit for now */
4073 ev.xclient.format = 32;
4074 ev.xclient.data.l [0] = aData0;
4075 ev.xclient.data.l [1] = aData1;
4076 ev.xclient.data.l [2] = aData2;
4077 ev.xclient.data.l [3] = aData3;
4078 ev.xclient.data.l [4] = aData4;
4079
4080 return XSendEvent (aDpy, DefaultRootWindow (aDpy), False,
4081 SubstructureRedirectMask, &ev) != 0;
4082}
4083
4084#endif
4085
4086/**
4087 * Activates the specified window. If necessary, the window will be
4088 * de-iconified activation.
4089 *
4090 * @note On X11, it is implied that @a aWid represents a window of the same
4091 * display the application was started on.
4092 *
4093 * @param aWId Window ID to activate.
4094 * @param aSwitchDesktop @c true to switch to the window's desktop before
4095 * activation.
4096 *
4097 * @return @c true on success and @c false otherwise.
4098 */
4099/* static */
4100bool VBoxGlobal::activateWindow (WId aWId, bool aSwitchDesktop /* = true */)
4101{
4102 bool result = true;
4103
4104#if defined (Q_WS_WIN32)
4105
4106 if (IsIconic (aWId))
4107 result &= !!ShowWindow (aWId, SW_RESTORE);
4108 else if (!IsWindowVisible (aWId))
4109 result &= !!ShowWindow (aWId, SW_SHOW);
4110
4111 result &= !!SetForegroundWindow (aWId);
4112
4113#elif defined (Q_WS_X11)
4114
4115 Display *dpy = QX11Info::display();
4116
4117 if (aSwitchDesktop)
4118 {
4119 /* try to find the desktop ID using the NetWM property */
4120 CARD32 *desktop = (CARD32 *) XXGetProperty (dpy, aWId, XA_CARDINAL,
4121 "_NET_WM_DESKTOP");
4122 if (desktop == NULL)
4123 /* if the NetWM properly is not supported try to find the desktop
4124 * ID using the GNOME WM property */
4125 desktop = (CARD32 *) XXGetProperty (dpy, aWId, XA_CARDINAL,
4126 "_WIN_WORKSPACE");
4127
4128 if (desktop != NULL)
4129 {
4130 Bool ok = XXSendClientMessage (dpy, DefaultRootWindow (dpy),
4131 "_NET_CURRENT_DESKTOP",
4132 *desktop);
4133 if (!ok)
4134 {
4135 LogWarningFunc (("Couldn't switch to desktop=%08X\n",
4136 desktop));
4137 result = false;
4138 }
4139 XFree (desktop);
4140 }
4141 else
4142 {
4143 LogWarningFunc (("Couldn't find a desktop ID for aWId=%08X\n",
4144 aWId));
4145 result = false;
4146 }
4147 }
4148
4149 Bool ok = XXSendClientMessage (dpy, aWId, "_NET_ACTIVE_WINDOW");
4150 result &= !!ok;
4151
4152 XRaiseWindow (dpy, aWId);
4153
4154#else
4155
4156 NOREF (aWId);
4157 NOREF (aSwitchDesktop);
4158 AssertFailed();
4159 result = false;
4160
4161#endif
4162
4163 if (!result)
4164 LogWarningFunc (("Couldn't activate aWId=%08X\n", aWId));
4165
4166 return result;
4167}
4168
4169/**
4170 * Removes the accelerator mark (the ampersand symbol) from the given string
4171 * and returns the result. The string is supposed to be a menu item's text
4172 * that may (or may not) contain the accelerator mark.
4173 *
4174 * In order to support accelerators used in non-alphabet languages
4175 * (e.g. Japanese) that has a form of "(&<L>)" (where <L> is a latin letter),
4176 * this method first searches for this pattern and, if found, removes it as a
4177 * whole. If such a pattern is not found, then the '&' character is simply
4178 * removed from the string.
4179 *
4180 * @note This function removes only the first occurrence of the accelerator
4181 * mark.
4182 *
4183 * @param aText Menu item's text to remove the accelerator mark from.
4184 *
4185 * @return The resulting string.
4186 */
4187/* static */
4188QString VBoxGlobal::removeAccelMark (const QString &aText)
4189{
4190 QString result = aText;
4191
4192 QRegExp accel ("\\(&[a-zA-Z]\\)");
4193 int pos = accel.indexIn (result);
4194 if (pos >= 0)
4195 result.remove (pos, accel.cap().length());
4196 else
4197 {
4198 pos = result.indexOf ('&');
4199 if (pos >= 0)
4200 result.remove (pos, 1);
4201 }
4202
4203 return result;
4204}
4205
4206/* static */
4207QString VBoxGlobal::insertKeyToActionText(const QString &strText, const QString &strKey)
4208{
4209#ifdef Q_WS_MAC
4210 QString pattern("%1 (Host+%2)");
4211#else
4212 QString pattern("%1 \tHost+%2");
4213#endif
4214 if ( strKey.isEmpty()
4215 || strKey.compare("None", Qt::CaseInsensitive) == 0)
4216 return strText;
4217 else
4218 return pattern.arg(strText).arg(QKeySequence(strKey).toString(QKeySequence::NativeText));
4219}
4220
4221/* static */
4222QString VBoxGlobal::extractKeyFromActionText (const QString &aText)
4223{
4224 QString key;
4225#ifdef Q_WS_MAC
4226 QRegExp re (".* \\(Host\\+(.+)\\)");
4227#else
4228 QRegExp re (".* \\t\\Host\\+(.+)");
4229#endif
4230 if (re.exactMatch (aText))
4231 key = re.cap (1);
4232 return key;
4233}
4234
4235/**
4236 * Joins two pixmaps horizontally with 2px space between them and returns the
4237 * result.
4238 *
4239 * @param aPM1 Left pixmap.
4240 * @param aPM2 Right pixmap.
4241 */
4242/* static */
4243QPixmap VBoxGlobal::joinPixmaps (const QPixmap &aPM1, const QPixmap &aPM2)
4244{
4245 if (aPM1.isNull())
4246 return aPM2;
4247 if (aPM2.isNull())
4248 return aPM1;
4249
4250 QPixmap result (aPM1.width() + aPM2.width() + 2,
4251 qMax (aPM1.height(), aPM2.height()));
4252 result.fill (Qt::transparent);
4253
4254 QPainter painter (&result);
4255 painter.drawPixmap (0, 0, aPM1);
4256 painter.drawPixmap (aPM1.width() + 2, result.height() - aPM2.height(), aPM2);
4257 painter.end();
4258
4259 return result;
4260}
4261
4262/**
4263 * Searches for a widget that with @a aName (if it is not NULL) which inherits
4264 * @a aClassName (if it is not NULL) and among children of @a aParent. If @a
4265 * aParent is NULL, all top-level widgets are searched. If @a aRecursive is
4266 * true, child widgets are recursively searched as well.
4267 */
4268/* static */
4269QWidget *VBoxGlobal::findWidget (QWidget *aParent, const char *aName,
4270 const char *aClassName /* = NULL */,
4271 bool aRecursive /* = false */)
4272{
4273 if (aParent == NULL)
4274 {
4275 QWidgetList list = QApplication::topLevelWidgets();
4276 foreach(QWidget *w, list)
4277 {
4278 if ((!aName || strcmp (w->objectName().toAscii().constData(), aName) == 0) &&
4279 (!aClassName || strcmp (w->metaObject()->className(), aClassName) == 0))
4280 return w;
4281 if (aRecursive)
4282 {
4283 w = findWidget (w, aName, aClassName, aRecursive);
4284 if (w)
4285 return w;
4286 }
4287 }
4288 return NULL;
4289 }
4290
4291 /* Find the first children of aParent with the appropriate properties.
4292 * Please note that this call is recursively. */
4293 QList<QWidget *> list = qFindChildren<QWidget *> (aParent, aName);
4294 foreach(QWidget *child, list)
4295 {
4296 if (!aClassName || strcmp (child->metaObject()->className(), aClassName) == 0)
4297 return child;
4298 }
4299 return NULL;
4300}
4301
4302/**
4303 * Figures out which medium formats are currently supported by VirtualBox for
4304 * the given device type.
4305 * Returned is a list of pairs with the form
4306 * <tt>{"Backend Name", "*.suffix1 .suffix2 ..."}</tt>.
4307 */
4308/* static */
4309QList <QPair <QString, QString> > VBoxGlobal::MediumBackends(KDeviceType enmType)
4310{
4311 CSystemProperties systemProperties = vboxGlobal().virtualBox().GetSystemProperties();
4312 QVector<CMediumFormat> mediumFormats = systemProperties.GetMediumFormats();
4313 QList< QPair<QString, QString> > backendPropList;
4314 for (int i = 0; i < mediumFormats.size(); ++ i)
4315 {
4316 /* File extensions */
4317 QVector <QString> fileExtensions;
4318 QVector <KDeviceType> deviceTypes;
4319
4320 mediumFormats [i].DescribeFileExtensions(fileExtensions, deviceTypes);
4321
4322 QStringList f;
4323 for (int a = 0; a < fileExtensions.size(); ++ a)
4324 if (deviceTypes [a] == enmType)
4325 f << QString ("*.%1").arg (fileExtensions [a]);
4326 /* Create a pair out of the backend description and all suffix's. */
4327 if (!f.isEmpty())
4328 backendPropList << QPair<QString, QString> (mediumFormats [i].GetName(), f.join(" "));
4329 }
4330 return backendPropList;
4331}
4332
4333/**
4334 * Figures out which hard disk formats are currently supported by VirtualBox.
4335 * Returned is a list of pairs with the form
4336 * <tt>{"Backend Name", "*.suffix1 .suffix2 ..."}</tt>.
4337 */
4338/* static */
4339QList <QPair <QString, QString> > VBoxGlobal::HDDBackends()
4340{
4341 return MediumBackends(KDeviceType_HardDisk);
4342}
4343
4344/**
4345 * Figures out which CD/DVD disk formats are currently supported by VirtualBox.
4346 * Returned is a list of pairs with the form
4347 * <tt>{"Backend Name", "*.suffix1 .suffix2 ..."}</tt>.
4348 */
4349/* static */
4350QList <QPair <QString, QString> > VBoxGlobal::DVDBackends()
4351{
4352 return MediumBackends(KDeviceType_DVD);
4353}
4354
4355/**
4356 * Figures out which floppy disk formats are currently supported by VirtualBox.
4357 * Returned is a list of pairs with the form
4358 * <tt>{"Backend Name", "*.suffix1 .suffix2 ..."}</tt>.
4359 */
4360/* static */
4361QList <QPair <QString, QString> > VBoxGlobal::FloppyBackends()
4362{
4363 return MediumBackends(KDeviceType_Floppy);
4364}
4365
4366/* static */
4367QString VBoxGlobal::documentsPath()
4368{
4369 QString path;
4370#if QT_VERSION < 0x040400
4371 path = QDir::homePath();
4372#else
4373 path = QDesktopServices::storageLocation (QDesktopServices::DocumentsLocation);
4374#endif
4375
4376 /* Make sure the path exists */
4377 QDir dir (path);
4378 if (dir.exists())
4379 return QDir::cleanPath (dir.canonicalPath());
4380 else
4381 {
4382 dir.setPath (QDir::homePath() + "/Documents");
4383 if (dir.exists())
4384 return QDir::cleanPath (dir.canonicalPath());
4385 else
4386 return QDir::homePath();
4387 }
4388}
4389
4390#ifdef VBOX_WITH_VIDEOHWACCEL
4391/* static */
4392bool VBoxGlobal::isAcceleration2DVideoAvailable()
4393{
4394 return VBoxQGLOverlay::isAcceleration2DVideoAvailable();
4395}
4396
4397/** additional video memory required for the best 2D support performance
4398 * total amount of VRAM required is thus calculated as requiredVideoMemory + required2DOffscreenVideoMemory */
4399/* static */
4400quint64 VBoxGlobal::required2DOffscreenVideoMemory()
4401{
4402 return VBoxQGLOverlay::required2DOffscreenVideoMemory();
4403}
4404
4405#endif
4406
4407#ifdef VBOX_WITH_CRHGSMI
4408/* static */
4409quint64 VBoxGlobal::required3DWddmOffscreenVideoMemory(CMachine *aMachine /* = 0 */, int cMonitors /* = 1 */)
4410{
4411 cMonitors = RT_MAX(cMonitors, 1);
4412 quint64 cbSize = VBoxGlobal::requiredVideoMemory(aMachine, 1); /* why not cMonitors? */
4413 cbSize += 64 * _1M;
4414 return cbSize;
4415}
4416#endif
4417
4418#ifdef Q_WS_MAC
4419bool VBoxGlobal::isSheetWindowsAllowed(QWidget *pParent) const
4420{
4421 if (!( qobject_cast<UIMachineWindowFullscreen*>(pParent)
4422 || qobject_cast<UIMachineWindowSeamless*>(pParent)))
4423 return true;
4424 return false;
4425}
4426#endif /* Q_WS_MAC */
4427
4428// Public slots
4429////////////////////////////////////////////////////////////////////////////////
4430
4431/**
4432 * Opens the specified URL using OS/Desktop capabilities.
4433 *
4434 * @param aURL URL to open
4435 *
4436 * @return true on success and false otherwise
4437 */
4438bool VBoxGlobal::openURL (const QString &aURL)
4439{
4440 /* Service event */
4441 class ServiceEvent : public QEvent
4442 {
4443 public:
4444
4445 ServiceEvent (bool aResult) : QEvent (QEvent::User), mResult (aResult) {}
4446
4447 bool result() const { return mResult; }
4448
4449 private:
4450
4451 bool mResult;
4452 };
4453
4454 /* Service-Client object */
4455 class ServiceClient : public QEventLoop
4456 {
4457 public:
4458
4459 ServiceClient() : mResult (false) {}
4460
4461 bool result() const { return mResult; }
4462
4463 private:
4464
4465 bool event (QEvent *aEvent)
4466 {
4467 if (aEvent->type() == QEvent::User)
4468 {
4469 ServiceEvent *pEvent = static_cast <ServiceEvent*> (aEvent);
4470 mResult = pEvent->result();
4471 pEvent->accept();
4472 quit();
4473 return true;
4474 }
4475 return false;
4476 }
4477
4478 bool mResult;
4479 };
4480
4481 /* Service-Server object */
4482 class ServiceServer : public QThread
4483 {
4484 public:
4485
4486 ServiceServer (ServiceClient &aClient, const QString &sURL)
4487 : mClient (aClient), mURL (sURL) {}
4488
4489 private:
4490
4491 void run()
4492 {
4493 QApplication::postEvent (&mClient, new ServiceEvent (QDesktopServices::openUrl (mURL)));
4494 }
4495
4496 ServiceClient &mClient;
4497 const QString &mURL;
4498 };
4499
4500 ServiceClient client;
4501 ServiceServer server (client, aURL);
4502 server.start();
4503 client.exec();
4504 server.wait();
4505
4506 bool result = client.result();
4507
4508 if (!result)
4509 vboxProblem().cannotOpenURL (aURL);
4510
4511 return result;
4512}
4513
4514/**
4515 * Shows the VirtualBox registration dialog.
4516 *
4517 * @note that this method is not part of VBoxProblemReporter (like e.g.
4518 * VBoxProblemReporter::showHelpAboutDialog()) because it is tied to
4519 * VBoxCallback::OnExtraDataChange() handling performed by VBoxGlobal.
4520 *
4521 * @param aForce
4522 */
4523void VBoxGlobal::showRegistrationDialog (bool aForce)
4524{
4525 NOREF(aForce);
4526#ifdef VBOX_WITH_REGISTRATION
4527 if (!aForce && !UIRegistrationWzd::hasToBeShown())
4528 return;
4529
4530 if (mRegDlg)
4531 {
4532 /* Show the already opened registration dialog */
4533 mRegDlg->setWindowState (mRegDlg->windowState() & ~Qt::WindowMinimized);
4534 mRegDlg->raise();
4535 mRegDlg->activateWindow();
4536 }
4537 else
4538 {
4539 /* Store the ID of the main window to ensure that only one
4540 * registration dialog is shown at a time. Due to manipulations with
4541 * OnExtraDataCanChange() and OnExtraDataChange() signals, this extra
4542 * data item acts like an inter-process mutex, so the first process
4543 * that attempts to set it will win, the rest will get a failure from
4544 * the SetExtraData() call. */
4545 mVBox.SetExtraData (VBoxDefs::GUI_RegistrationDlgWinID,
4546 QString ("%1").arg ((qulonglong) mMainWindow->winId()));
4547
4548 if (mVBox.isOk())
4549 {
4550 /* We've got the "mutex", create a new registration dialog */
4551 UIRegistrationWzd *dlg = new UIRegistrationWzd (&mRegDlg);
4552 dlg->setAttribute (Qt::WA_DeleteOnClose);
4553 Assert (dlg == mRegDlg);
4554 mRegDlg->show();
4555 }
4556 }
4557#endif
4558}
4559
4560/**
4561 * Shows the VirtualBox version check & update dialog.
4562 *
4563 * @note that this method is not part of VBoxProblemReporter (like e.g.
4564 * VBoxProblemReporter::showHelpAboutDialog()) because it is tied to
4565 * VBoxCallback::OnExtraDataChange() handling performed by VBoxGlobal.
4566 *
4567 * @param aForce
4568 */
4569void VBoxGlobal::showUpdateDialog (bool aForce)
4570{
4571 /* Silently check in one day after current time-stamp */
4572 QTimer::singleShot (24 /* hours */ * 60 /* minutes */ *
4573 60 /* seconds */ * 1000 /* milliseconds */,
4574 this, SLOT (perDayNewVersionNotifier()));
4575
4576 bool isNecessary = VBoxUpdateDlg::isNecessary();
4577
4578 if (!aForce && !isNecessary)
4579 return;
4580
4581 if (mUpdDlg)
4582 {
4583 if (!mUpdDlg->isHidden())
4584 {
4585 mUpdDlg->setWindowState (mUpdDlg->windowState() & ~Qt::WindowMinimized);
4586 mUpdDlg->raise();
4587 mUpdDlg->activateWindow();
4588 }
4589 }
4590 else
4591 {
4592 /* Store the ID of the main window to ensure that only one
4593 * update dialog is shown at a time. Due to manipulations with
4594 * OnExtraDataCanChange() and OnExtraDataChange() signals, this extra
4595 * data item acts like an inter-process mutex, so the first process
4596 * that attempts to set it will win, the rest will get a failure from
4597 * the SetExtraData() call. */
4598 mVBox.SetExtraData (VBoxDefs::GUI_UpdateDlgWinID,
4599 QString ("%1").arg ((qulonglong) mMainWindow->winId()));
4600
4601 if (mVBox.isOk())
4602 {
4603 /* We've got the "mutex", create a new update dialog */
4604 VBoxUpdateDlg *dlg = new VBoxUpdateDlg (&mUpdDlg, aForce, 0);
4605 dlg->setAttribute (Qt::WA_DeleteOnClose);
4606 Assert (dlg == mUpdDlg);
4607
4608 /* Update dialog always in background mode for now.
4609 * if (!aForce && isAutomatic) */
4610 mUpdDlg->search();
4611 /* else mUpdDlg->show(); */
4612 }
4613 }
4614}
4615
4616void VBoxGlobal::perDayNewVersionNotifier()
4617{
4618 showUpdateDialog (false /* force show? */);
4619}
4620
4621void VBoxGlobal::sltGUILanguageChange(QString strLang)
4622{
4623 loadLanguage(strLang);
4624}
4625
4626// Protected members
4627////////////////////////////////////////////////////////////////////////////////
4628
4629bool VBoxGlobal::event (QEvent *e)
4630{
4631 switch (e->type())
4632 {
4633 case VBoxDefs::MediaEnumEventType:
4634 {
4635 VBoxMediaEnumEvent *ev = (VBoxMediaEnumEvent*) e;
4636
4637 if (!ev->mLast)
4638 {
4639 if (ev->mMedium.state() == KMediumState_Inaccessible &&
4640 !ev->mMedium.result().isOk())
4641 vboxProblem().cannotGetMediaAccessibility (ev->mMedium);
4642 Assert (ev->mIterator != mMediaList.end());
4643 *(ev->mIterator) = ev->mMedium;
4644 emit mediumEnumerated (*ev->mIterator);
4645 ++ ev->mIterator;
4646 }
4647 else
4648 {
4649 /* the thread has posted the last message, wait for termination */
4650 mMediaEnumThread->wait();
4651 delete mMediaEnumThread;
4652 mMediaEnumThread = 0;
4653 emit mediumEnumFinished (mMediaList);
4654 }
4655
4656 return true;
4657 }
4658
4659 default:
4660 break;
4661 }
4662
4663 return QObject::event (e);
4664}
4665
4666bool VBoxGlobal::eventFilter (QObject *aObject, QEvent *aEvent)
4667{
4668 if (aEvent->type() == QEvent::LanguageChange &&
4669 aObject->isWidgetType() &&
4670 static_cast <QWidget *> (aObject)->isTopLevel())
4671 {
4672 /* Catch the language change event before any other widget gets it in
4673 * order to invalidate cached string resources (like the details view
4674 * templates) that may be used by other widgets. */
4675 QWidgetList list = QApplication::topLevelWidgets();
4676 if (list.first() == aObject)
4677 {
4678 /* call this only once per every language change (see
4679 * QApplication::installTranslator() for details) */
4680 retranslateUi();
4681 }
4682 }
4683
4684 return QObject::eventFilter (aObject, aEvent);
4685}
4686
4687#ifdef VBOX_WITH_DEBUGGER_GUI
4688
4689bool VBoxGlobal::isDebuggerEnabled(CMachine &aMachine)
4690{
4691 return isDebuggerWorker(&mDbgEnabled, aMachine, VBoxDefs::GUI_DbgEnabled);
4692}
4693
4694bool VBoxGlobal::isDebuggerAutoShowEnabled(CMachine &aMachine)
4695{
4696 return isDebuggerWorker(&mDbgAutoShow, aMachine, VBoxDefs::GUI_DbgAutoShow);
4697}
4698
4699bool VBoxGlobal::isDebuggerAutoShowCommandLineEnabled(CMachine &aMachine)
4700{
4701 return isDebuggerWorker(&mDbgAutoShowCommandLine, aMachine, VBoxDefs::GUI_DbgAutoShow);
4702}
4703
4704bool VBoxGlobal::isDebuggerAutoShowStatisticsEnabled(CMachine &aMachine)
4705{
4706 return isDebuggerWorker(&mDbgAutoShowStatistics, aMachine, VBoxDefs::GUI_DbgAutoShow);
4707}
4708
4709#endif /* VBOX_WITH_DEBUGGER_GUI */
4710
4711// Private members
4712////////////////////////////////////////////////////////////////////////////////
4713
4714bool VBoxGlobal::processArgs()
4715{
4716 bool fResult = false;
4717 QStringList args = qApp->arguments();
4718 QList<QUrl> list;
4719 for (int i = 1; i < args.size(); ++i)
4720 {
4721 /* We break out after the first parameter, cause there could be
4722 parameters with arguments (e.g. --comment comment). */
4723 if (args.at(i).startsWith("-"))
4724 break;
4725#ifdef Q_WS_MAC
4726 QString strArg = ::darwinResolveAlias(args.at(i));
4727#else /* Q_WS_MAC */
4728 QString strArg = args.at(i);
4729#endif /* !Q_WS_MAC */
4730 if ( !strArg.isEmpty()
4731 && QFile::exists(strArg))
4732 list << QUrl::fromLocalFile(strArg);
4733 }
4734 if (!list.isEmpty())
4735 {
4736 for (int i = 0; i < list.size(); ++i)
4737 {
4738 const QString& strFile = list.at(i).toLocalFile();
4739 if (VBoxGlobal::hasAllowedExtension(strFile, VBoxDefs::VBoxFileExts))
4740 {
4741 CVirtualBox vbox = vboxGlobal().virtualBox();
4742 CMachine machine = vbox.FindMachine(strFile);
4743 if (!machine.isNull())
4744 {
4745 fResult = true;
4746 launchMachine(machine);
4747 /* Remove from the arg list. */
4748 list.removeAll(strFile);
4749 }
4750 }
4751 }
4752 }
4753 if (!list.isEmpty())
4754 {
4755 m_ArgUrlList = list;
4756 QTimer::singleShot(0, &vboxGlobal().selectorWnd(), SLOT(sltOpenUrls()));
4757 }
4758 return fResult;
4759}
4760
4761void VBoxGlobal::init()
4762{
4763#ifdef DEBUG
4764 mVerString += " [DEBUG]";
4765#endif
4766
4767 HRESULT rc = COMBase::InitializeCOM(true);
4768 if (FAILED (rc))
4769 {
4770 vboxProblem().cannotInitCOM (rc);
4771 return;
4772 }
4773
4774 mVBox.createInstance (CLSID_VirtualBox);
4775 if (!mVBox.isOk())
4776 {
4777 vboxProblem().cannotCreateVirtualBox (mVBox);
4778 return;
4779 }
4780
4781 /* create default non-null global settings */
4782 gset = VBoxGlobalSettings (false);
4783
4784 /* try to load global settings */
4785 gset.load (mVBox);
4786 if (!mVBox.isOk() || !gset)
4787 {
4788 vboxProblem().cannotLoadGlobalConfig (mVBox, gset.lastError());
4789 return;
4790 }
4791
4792 /* Load the customized language as early as possible to get possible error
4793 * messages translated */
4794 QString sLanguageId = gset.languageId();
4795 if (!sLanguageId.isNull())
4796 loadLanguage (sLanguageId);
4797
4798 retranslateUi();
4799
4800 connect(gEDataEvents, SIGNAL(sigGUILanguageChange(QString)),
4801 this, SLOT(sltGUILanguageChange(QString)));
4802
4803#ifdef VBOX_GUI_WITH_SYSTRAY
4804 {
4805 /* Increase open Fe/Qt4 windows reference count. */
4806 int c = mVBox.GetExtraData (VBoxDefs::GUI_MainWindowCount).toInt() + 1;
4807 AssertMsgReturnVoid ((c >= 0) || (mVBox.isOk()),
4808 ("Something went wrong with the window reference count!"));
4809 mVBox.SetExtraData (VBoxDefs::GUI_MainWindowCount, QString ("%1").arg (c));
4810 mIncreasedWindowCounter = mVBox.isOk();
4811 AssertReturnVoid (mIncreasedWindowCounter);
4812 }
4813#endif
4814
4815 /* Initialize guest OS Type list. */
4816 CGuestOSTypeVector coll = mVBox.GetGuestOSTypes();
4817 int osTypeCount = coll.size();
4818 AssertMsg (osTypeCount > 0, ("Number of OS types must not be zero"));
4819 if (osTypeCount > 0)
4820 {
4821 /* Here we assume the 'Other' type is always the first, so we
4822 * remember it and will append it to the list when finished. */
4823 CGuestOSType otherType = coll[0];
4824 QString otherFamilyId (otherType.GetFamilyId());
4825
4826 /* Fill the lists with all the available OS Types except
4827 * the 'Other' type, which will be appended. */
4828 for (int i = 1; i < coll.size(); ++i)
4829 {
4830 CGuestOSType os = coll[i];
4831 QString familyId (os.GetFamilyId());
4832 if (!mFamilyIDs.contains (familyId))
4833 {
4834 mFamilyIDs << familyId;
4835 mTypes << QList <CGuestOSType> ();
4836 }
4837 mTypes [mFamilyIDs.indexOf (familyId)].append (os);
4838 }
4839
4840 /* Append the 'Other' OS Type to the end of list. */
4841 if (!mFamilyIDs.contains (otherFamilyId))
4842 {
4843 mFamilyIDs << otherFamilyId;
4844 mTypes << QList <CGuestOSType> ();
4845 }
4846 mTypes [mFamilyIDs.indexOf (otherFamilyId)].append (otherType);
4847 }
4848
4849 /* Fill in OS type icon dictionary. */
4850 static const char *kOSTypeIcons [][2] =
4851 {
4852 {"Other", ":/os_other.png"},
4853 {"DOS", ":/os_dos.png"},
4854 {"Netware", ":/os_netware.png"},
4855 {"L4", ":/os_l4.png"},
4856 {"Windows31", ":/os_win31.png"},
4857 {"Windows95", ":/os_win95.png"},
4858 {"Windows98", ":/os_win98.png"},
4859 {"WindowsMe", ":/os_winme.png"},
4860 {"WindowsNT4", ":/os_winnt4.png"},
4861 {"Windows2000", ":/os_win2k.png"},
4862 {"WindowsXP", ":/os_winxp.png"},
4863 {"WindowsXP_64", ":/os_winxp_64.png"},
4864 {"Windows2003", ":/os_win2k3.png"},
4865 {"Windows2003_64", ":/os_win2k3_64.png"},
4866 {"WindowsVista", ":/os_winvista.png"},
4867 {"WindowsVista_64", ":/os_winvista_64.png"},
4868 {"Windows2008", ":/os_win2k8.png"},
4869 {"Windows2008_64", ":/os_win2k8_64.png"},
4870 {"Windows7", ":/os_win7.png"},
4871 {"Windows7_64", ":/os_win7_64.png"},
4872 {"WindowsNT", ":/os_win_other.png"},
4873 {"OS2Warp3", ":/os_os2warp3.png"},
4874 {"OS2Warp4", ":/os_os2warp4.png"},
4875 {"OS2Warp45", ":/os_os2warp45.png"},
4876 {"OS2eCS", ":/os_os2ecs.png"},
4877 {"OS2", ":/os_os2_other.png"},
4878 {"Linux22", ":/os_linux22.png"},
4879 {"Linux24", ":/os_linux24.png"},
4880 {"Linux24_64", ":/os_linux24_64.png"},
4881 {"Linux26", ":/os_linux26.png"},
4882 {"Linux26_64", ":/os_linux26_64.png"},
4883 {"ArchLinux", ":/os_archlinux.png"},
4884 {"ArchLinux_64", ":/os_archlinux_64.png"},
4885 {"Debian", ":/os_debian.png"},
4886 {"Debian_64", ":/os_debian_64.png"},
4887 {"OpenSUSE", ":/os_opensuse.png"},
4888 {"OpenSUSE_64", ":/os_opensuse_64.png"},
4889 {"Fedora", ":/os_fedora.png"},
4890 {"Fedora_64", ":/os_fedora_64.png"},
4891 {"Gentoo", ":/os_gentoo.png"},
4892 {"Gentoo_64", ":/os_gentoo_64.png"},
4893 {"Mandriva", ":/os_mandriva.png"},
4894 {"Mandriva_64", ":/os_mandriva_64.png"},
4895 {"RedHat", ":/os_redhat.png"},
4896 {"RedHat_64", ":/os_redhat_64.png"},
4897 {"Turbolinux", ":/os_turbolinux.png"},
4898 {"Turbolinux_64", ":/os_turbolinux_64.png"},
4899 {"Ubuntu", ":/os_ubuntu.png"},
4900 {"Ubuntu_64", ":/os_ubuntu_64.png"},
4901 {"Xandros", ":/os_xandros.png"},
4902 {"Xandros_64", ":/os_xandros_64.png"},
4903 {"Oracle", ":/os_oracle.png"},
4904 {"Oracle_64", ":/os_oracle_64.png"},
4905 {"Linux", ":/os_linux_other.png"},
4906 {"FreeBSD", ":/os_freebsd.png"},
4907 {"FreeBSD_64", ":/os_freebsd_64.png"},
4908 {"OpenBSD", ":/os_openbsd.png"},
4909 {"OpenBSD_64", ":/os_openbsd_64.png"},
4910 {"NetBSD", ":/os_netbsd.png"},
4911 {"NetBSD_64", ":/os_netbsd_64.png"},
4912 {"Solaris", ":/os_solaris.png"},
4913 {"Solaris_64", ":/os_solaris_64.png"},
4914 {"OpenSolaris", ":/os_opensolaris.png"},
4915 {"OpenSolaris_64", ":/os_opensolaris_64.png"},
4916 {"QNX", ":/os_qnx.png"},
4917 {"MacOS", ":/os_macosx.png"},
4918 {"MacOS_64", ":/os_macosx_64.png"},
4919 {"JRockitVE", ":/os_jrockitve.png"},
4920 };
4921 for (uint n = 0; n < SIZEOF_ARRAY (kOSTypeIcons); ++ n)
4922 {
4923 mOsTypeIcons.insert (kOSTypeIcons [n][0],
4924 new QPixmap (kOSTypeIcons [n][1]));
4925 }
4926
4927 /* fill in VM state icon map */
4928 static const struct
4929 {
4930 KMachineState state;
4931 const char *name;
4932 }
4933 kVMStateIcons[] =
4934 {
4935 {KMachineState_Null, NULL},
4936 {KMachineState_PoweredOff, ":/state_powered_off_16px.png"},
4937 {KMachineState_Saved, ":/state_saved_16px.png"},
4938 {KMachineState_Aborted, ":/state_aborted_16px.png"},
4939 {KMachineState_Teleported, ":/state_saved_16px.png"}, /** @todo Live Migration: New icon? (not really important) */
4940 {KMachineState_Running, ":/state_running_16px.png"},
4941 {KMachineState_Paused, ":/state_paused_16px.png"},
4942 {KMachineState_Teleporting, ":/state_running_16px.png"}, /** @todo Live Migration: New icon? (not really important) */
4943 {KMachineState_LiveSnapshotting, ":/state_running_16px.png"}, /** @todo Live Migration: New icon? (not really important) */
4944 {KMachineState_Stuck, ":/state_stuck_16px.png"},
4945 {KMachineState_Starting, ":/state_running_16px.png"}, /// @todo (dmik) separate icon?
4946 {KMachineState_Stopping, ":/state_running_16px.png"}, /// @todo (dmik) separate icon?
4947 {KMachineState_Saving, ":/state_saving_16px.png"},
4948 {KMachineState_Restoring, ":/state_restoring_16px.png"},
4949 {KMachineState_TeleportingPausedVM, ":/state_saving_16px.png"}, /** @todo Live Migration: New icon? (not really important) */
4950 {KMachineState_TeleportingIn, ":/state_restoring_16px.png"}, /** @todo Live Migration: New icon? (not really important) */
4951 {KMachineState_RestoringSnapshot, ":/state_discarding_16px.png"},
4952 {KMachineState_DeletingSnapshot, ":/state_discarding_16px.png"},
4953 {KMachineState_DeletingSnapshotOnline, ":/state_discarding_16px.png"}, /// @todo live snapshot deletion: new icon?
4954 {KMachineState_DeletingSnapshotPaused, ":/state_discarding_16px.png"}, /// @todo live snapshot deletion: new icon?
4955 {KMachineState_SettingUp, ":/settings_16px.png"},
4956 };
4957 for (uint n = 0; n < SIZEOF_ARRAY (kVMStateIcons); n ++)
4958 {
4959 mVMStateIcons.insert (kVMStateIcons [n].state,
4960 new QPixmap (kVMStateIcons [n].name));
4961 }
4962
4963 /* initialize state colors map */
4964 mVMStateColors.insert (KMachineState_Null, new QColor (Qt::red));
4965 mVMStateColors.insert (KMachineState_PoweredOff, new QColor (Qt::gray));
4966 mVMStateColors.insert (KMachineState_Saved, new QColor (Qt::yellow));
4967 mVMStateColors.insert (KMachineState_Aborted, new QColor (Qt::darkRed));
4968 mVMStateColors.insert (KMachineState_Teleported, new QColor (Qt::red));
4969 mVMStateColors.insert (KMachineState_Running, new QColor (Qt::green));
4970 mVMStateColors.insert (KMachineState_Paused, new QColor (Qt::darkGreen));
4971 mVMStateColors.insert (KMachineState_Stuck, new QColor (Qt::darkMagenta));
4972 mVMStateColors.insert (KMachineState_Teleporting, new QColor (Qt::blue));
4973 mVMStateColors.insert (KMachineState_LiveSnapshotting, new QColor (Qt::green));
4974 mVMStateColors.insert (KMachineState_Starting, new QColor (Qt::green));
4975 mVMStateColors.insert (KMachineState_Stopping, new QColor (Qt::green));
4976 mVMStateColors.insert (KMachineState_Saving, new QColor (Qt::green));
4977 mVMStateColors.insert (KMachineState_Restoring, new QColor (Qt::green));
4978 mVMStateColors.insert (KMachineState_TeleportingPausedVM, new QColor (Qt::blue));
4979 mVMStateColors.insert (KMachineState_TeleportingIn, new QColor (Qt::blue));
4980 mVMStateColors.insert (KMachineState_RestoringSnapshot, new QColor (Qt::green));
4981 mVMStateColors.insert (KMachineState_DeletingSnapshot, new QColor (Qt::green));
4982 mVMStateColors.insert (KMachineState_DeletingSnapshotOnline, new QColor (Qt::green));
4983 mVMStateColors.insert (KMachineState_DeletingSnapshotPaused, new QColor (Qt::darkGreen));
4984 mVMStateColors.insert (KMachineState_SettingUp, new QColor (Qt::green));
4985
4986 /* online/offline snapshot icons */
4987 mOfflineSnapshotIcon = QPixmap (":/offline_snapshot_16px.png");
4988 mOnlineSnapshotIcon = QPixmap (":/online_snapshot_16px.png");
4989
4990 qApp->installEventFilter (this);
4991
4992 /* process command line */
4993
4994 bool bForceSeamless = false;
4995 bool bForceFullscreen = false;
4996
4997 vm_render_mode_str = RTStrDup (virtualBox()
4998 .GetExtraData (VBoxDefs::GUI_RenderMode).toAscii().constData());
4999
5000#ifdef Q_WS_X11
5001 mIsKWinManaged = X11IsWindowManagerKWin();
5002#endif
5003
5004#ifdef VBOX_WITH_DEBUGGER_GUI
5005# ifdef VBOX_WITH_DEBUGGER_GUI_MENU
5006 initDebuggerVar(&mDbgEnabled, "VBOX_GUI_DBG_ENABLED", VBoxDefs::GUI_DbgEnabled, true);
5007# else
5008 initDebuggerVar(&mDbgEnabled, "VBOX_GUI_DBG_ENABLED", VBoxDefs::GUI_DbgEnabled, false);
5009# endif
5010 initDebuggerVar(&mDbgAutoShow, "VBOX_GUI_DBG_AUTO_SHOW", VBoxDefs::GUI_DbgAutoShow, false);
5011 mDbgAutoShowCommandLine = mDbgAutoShowStatistics = mDbgAutoShow;
5012 mStartPaused = false;
5013#endif
5014
5015 mShowStartVMErrors = true;
5016 bool startVM = false;
5017 QString vmNameOrUuid;
5018
5019 int argc = qApp->argc();
5020 int i = 1;
5021 while (i < argc)
5022 {
5023 const char *arg = qApp->argv() [i];
5024 /* NOTE: the check here must match the corresponding check for the
5025 * options to start a VM in main.cpp and hardenedmain.cpp exactly,
5026 * otherwise there will be weird error messages. */
5027 if ( !::strcmp (arg, "--startvm")
5028 || !::strcmp (arg, "-startvm"))
5029 {
5030 if (++i < argc)
5031 {
5032 vmNameOrUuid = QString (qApp->argv() [i]);
5033 startVM = true;
5034 }
5035 }
5036#ifdef VBOX_GUI_WITH_PIDFILE
5037 else if (!::strcmp(arg, "-pidfile") || !::strcmp(arg, "--pidfile"))
5038 {
5039 if (++i < argc)
5040 m_strPidfile = QString(qApp->argv()[i]);
5041 }
5042#endif /* VBOX_GUI_WITH_PIDFILE */
5043 else if (!::strcmp(arg, "-seamless") || !::strcmp(arg, "--seamless"))
5044 {
5045 bForceSeamless = true;
5046 }
5047 else if (!::strcmp(arg, "-fullscreen") || !::strcmp(arg, "--fullscreen"))
5048 {
5049 bForceFullscreen = true;
5050 }
5051#ifdef VBOX_GUI_WITH_SYSTRAY
5052 else if (!::strcmp (arg, "-systray") || !::strcmp (arg, "--systray"))
5053 {
5054 mIsTrayMenu = true;
5055 }
5056#endif
5057 else if (!::strcmp (arg, "-comment") || !::strcmp (arg, "--comment"))
5058 {
5059 ++i;
5060 }
5061 else if (!::strcmp (arg, "-rmode") || !::strcmp (arg, "--rmode"))
5062 {
5063 if (++i < argc)
5064 vm_render_mode_str = qApp->argv() [i];
5065 }
5066 else if (!::strcmp (arg, "--no-startvm-errormsgbox"))
5067 {
5068 mShowStartVMErrors = false;
5069 }
5070#ifdef VBOX_WITH_DEBUGGER_GUI
5071 else if (!::strcmp (arg, "-dbg") || !::strcmp (arg, "--dbg"))
5072 {
5073 setDebuggerVar(&mDbgEnabled, true);
5074 }
5075 else if (!::strcmp( arg, "-debug") || !::strcmp (arg, "--debug"))
5076 {
5077 setDebuggerVar(&mDbgEnabled, true);
5078 setDebuggerVar(&mDbgAutoShow, true);
5079 setDebuggerVar(&mDbgAutoShowCommandLine, true);
5080 setDebuggerVar(&mDbgAutoShowStatistics, true);
5081 mStartPaused = true;
5082 }
5083 else if (!::strcmp (arg, "--debug-command-line"))
5084 {
5085 setDebuggerVar(&mDbgEnabled, true);
5086 setDebuggerVar(&mDbgAutoShow, true);
5087 setDebuggerVar(&mDbgAutoShowCommandLine, true);
5088 mStartPaused = true;
5089 }
5090 else if (!::strcmp (arg, "--debug-statistics"))
5091 {
5092 setDebuggerVar(&mDbgEnabled, true);
5093 setDebuggerVar(&mDbgAutoShow, true);
5094 setDebuggerVar(&mDbgAutoShowStatistics, true);
5095 mStartPaused = true;
5096 }
5097 else if (!::strcmp (arg, "-no-debug") || !::strcmp (arg, "--no-debug"))
5098 {
5099 setDebuggerVar(&mDbgEnabled, false);
5100 setDebuggerVar(&mDbgAutoShow, false);
5101 setDebuggerVar(&mDbgAutoShowCommandLine, false);
5102 setDebuggerVar(&mDbgAutoShowStatistics, false);
5103 }
5104 /* Not quite debug options, but they're only useful with the debugger bits. */
5105 else if (!::strcmp (arg, "--start-paused"))
5106 {
5107 mStartPaused = true;
5108 }
5109 else if (!::strcmp (arg, "--start-running"))
5110 {
5111 mStartPaused = false;
5112 }
5113#endif
5114 /** @todo add an else { msgbox(syntax error); exit(1); } here, pretty please... */
5115 i++;
5116 }
5117
5118 if (startVM)
5119 {
5120 QUuid uuid = QUuid(vmNameOrUuid);
5121 if (!uuid.isNull())
5122 {
5123 vmUuid = vmNameOrUuid;
5124 }
5125 else
5126 {
5127 CMachine m = mVBox.FindMachine (vmNameOrUuid);
5128 if (m.isNull())
5129 {
5130 if (showStartVMErrors())
5131 vboxProblem().cannotFindMachineByName (mVBox, vmNameOrUuid);
5132 return;
5133 }
5134 vmUuid = m.GetId();
5135 }
5136 }
5137
5138 if (bForceSeamless && !vmUuid.isEmpty())
5139 {
5140 mVBox.FindMachine(vmUuid).SetExtraData(VBoxDefs::GUI_Seamless, "on");
5141 }
5142 else if (bForceFullscreen && !vmUuid.isEmpty())
5143 {
5144 mVBox.FindMachine(vmUuid).SetExtraData(VBoxDefs::GUI_Fullscreen, "on");
5145 }
5146
5147 vm_render_mode = vboxGetRenderMode (vm_render_mode_str);
5148
5149#ifdef VBOX_WITH_DEBUGGER_GUI
5150 /* setup the debugger gui. */
5151 if (RTEnvExist("VBOX_GUI_NO_DEBUGGER"))
5152 mDbgEnabled = mDbgAutoShow = mDbgAutoShowCommandLine = mDbgAutoShowStatistics = false;
5153 if (mDbgEnabled)
5154 {
5155 RTERRINFOSTATIC ErrInfo;
5156 RTErrInfoInitStatic(&ErrInfo);
5157 int vrc = SUPR3HardenedLdrLoadAppPriv("VBoxDbg", &mhVBoxDbg, RTLDRLOAD_FLAGS_LOCAL, &ErrInfo.Core);
5158 if (RT_FAILURE(vrc))
5159 {
5160 mhVBoxDbg = NIL_RTLDRMOD;
5161 mDbgAutoShow = mDbgAutoShowCommandLine = mDbgAutoShowStatistics = false;
5162 LogRel(("Failed to load VBoxDbg, rc=%Rrc - %s\n", vrc, ErrInfo.Core.pszMsg));
5163 }
5164 }
5165#endif
5166
5167 mValid = true;
5168
5169 /* Cache IMedium data.
5170 * There could be no used mediums at all,
5171 * but this method should be run anyway just to enumerate null VBoxMedium object,
5172 * used by some VBox smart widgets, like VBoxMediaComboBox: */
5173 vboxGlobal().startEnumeratingMedia();
5174}
5175
5176
5177/** @internal
5178 *
5179 * This method should be never called directly. It is called automatically
5180 * when the application terminates.
5181 */
5182void VBoxGlobal::cleanup()
5183{
5184 /* sanity check */
5185 if (!sVBoxGlobalInCleanup)
5186 {
5187 AssertMsgFailed (("Should never be called directly\n"));
5188 return;
5189 }
5190
5191#ifdef VBOX_GUI_WITH_SYSTRAY
5192 if (mIncreasedWindowCounter)
5193 {
5194 /* Decrease open Fe/Qt4 windows reference count. */
5195 int c = mVBox.GetExtraData (VBoxDefs::GUI_MainWindowCount).toInt() - 1;
5196 AssertMsg ((c >= 0) || (mVBox.isOk()),
5197 ("Something went wrong with the window reference count!"));
5198 if (c < 0)
5199 c = 0; /* Clean up the mess. */
5200 mVBox.SetExtraData (VBoxDefs::GUI_MainWindowCount,
5201 (c > 0) ? QString ("%1").arg (c) : NULL);
5202 AssertWrapperOk (mVBox);
5203 if (c == 0)
5204 {
5205 mVBox.SetExtraData (VBoxDefs::GUI_TrayIconWinID, NULL);
5206 AssertWrapperOk (mVBox);
5207 }
5208 }
5209#endif
5210
5211#ifdef VBOX_GUI_WITH_PIDFILE
5212 deletePidfile();
5213#endif
5214
5215 /* Destroy our event handlers */
5216 UIExtraDataEventHandler::destroy();
5217
5218 if (mMediaEnumThread)
5219 {
5220 /* sVBoxGlobalInCleanup is true here, so just wait for the thread */
5221 mMediaEnumThread->wait();
5222 delete mMediaEnumThread;
5223 mMediaEnumThread = 0;
5224 }
5225
5226#ifdef VBOX_WITH_REGISTRATION
5227 if (mRegDlg)
5228 mRegDlg->close();
5229#endif
5230
5231 if (mSelectorWnd)
5232 delete mSelectorWnd;
5233 if (m_pVirtualMachine)
5234 delete m_pVirtualMachine;
5235
5236 /* ensure CGuestOSType objects are no longer used */
5237 mFamilyIDs.clear();
5238 mTypes.clear();
5239
5240 /* media list contains a lot of CUUnknown, release them */
5241 mMediaList.clear();
5242 /* the last step to ensure we don't use COM any more */
5243 mVBox.detach();
5244
5245 /* There may be VBoxMediaEnumEvent instances still in the message
5246 * queue which reference COM objects. Remove them to release those objects
5247 * before uninitializing the COM subsystem. */
5248 QApplication::removePostedEvents (this);
5249
5250 COMBase::CleanupCOM();
5251
5252 mValid = false;
5253}
5254
5255#ifdef VBOX_WITH_DEBUGGER_GUI
5256
5257# define VBOXGLOBAL_DBG_CFG_VAR_FALSE (0)
5258# define VBOXGLOBAL_DBG_CFG_VAR_TRUE (1)
5259# define VBOXGLOBAL_DBG_CFG_VAR_MASK (1)
5260# define VBOXGLOBAL_DBG_CFG_VAR_CMD_LINE RT_BIT(3)
5261# define VBOXGLOBAL_DBG_CFG_VAR_DONE RT_BIT(4)
5262
5263/**
5264 * Initialize a debugger config variable.
5265 *
5266 * @param piDbgCfgVar The debugger config variable to init.
5267 * @param pszEnvVar The environment variable name relating to this
5268 * variable.
5269 * @param pszExtraDataName The extra data name relating to this variable.
5270 * @param fDefault The default value.
5271 */
5272void VBoxGlobal::initDebuggerVar(int *piDbgCfgVar, const char *pszEnvVar, const char *pszExtraDataName, bool fDefault)
5273{
5274 QString strEnvValue;
5275 char szEnvValue[256];
5276 int rc = RTEnvGetEx(RTENV_DEFAULT, pszEnvVar, szEnvValue, sizeof(szEnvValue), NULL);
5277 if (RT_SUCCESS(rc))
5278 {
5279 strEnvValue = QString::fromUtf8(&szEnvValue[0]).toLower().trimmed();
5280 if (strEnvValue.isEmpty())
5281 strEnvValue = "yes";
5282 }
5283 else if (rc != VERR_ENV_VAR_NOT_FOUND)
5284 strEnvValue = "veto";
5285
5286 QString strExtraValue = mVBox.GetExtraData(pszExtraDataName).toLower().trimmed();
5287 if (strExtraValue.isEmpty())
5288 strExtraValue = QString();
5289
5290 if ( strEnvValue.contains("veto") || strExtraValue.contains("veto"))
5291 *piDbgCfgVar = VBOXGLOBAL_DBG_CFG_VAR_DONE | VBOXGLOBAL_DBG_CFG_VAR_FALSE;
5292 else if (strEnvValue.isNull() && strExtraValue.isNull())
5293 *piDbgCfgVar = fDefault ? VBOXGLOBAL_DBG_CFG_VAR_TRUE : VBOXGLOBAL_DBG_CFG_VAR_FALSE;
5294 else
5295 {
5296 QString *pStr = !strEnvValue.isEmpty() ? &strEnvValue : &strExtraValue;
5297 if ( pStr->startsWith("y") // yes
5298 || pStr->startsWith("e") // enabled
5299 || pStr->startsWith("t") // true
5300 || pStr->startsWith("on")
5301 || pStr->toLongLong() != 0)
5302 *piDbgCfgVar = VBOXGLOBAL_DBG_CFG_VAR_TRUE;
5303 else if ( pStr->startsWith("n") // o
5304 || pStr->startsWith("d") // disable
5305 || pStr->startsWith("f") // false
5306 || pStr->startsWith("off")
5307 || pStr->contains("veto")
5308 || pStr->toLongLong() == 0)
5309 *piDbgCfgVar = VBOXGLOBAL_DBG_CFG_VAR_FALSE;
5310 else
5311 {
5312 LogFunc(("Ignoring unknown value '%s' for '%s'\n", pStr->toAscii().constData(), pStr == &strEnvValue ? pszEnvVar : pszExtraDataName));
5313 *piDbgCfgVar = fDefault ? VBOXGLOBAL_DBG_CFG_VAR_TRUE : VBOXGLOBAL_DBG_CFG_VAR_FALSE;
5314 }
5315 }
5316}
5317
5318/**
5319 * Set a debugger config variable according according to start up argument.
5320 *
5321 * @param piDbgCfgVar The debugger config variable to set.
5322 * @param fState The value from the command line.
5323 */
5324void VBoxGlobal::setDebuggerVar(int *piDbgCfgVar, bool fState)
5325{
5326 if (!(*piDbgCfgVar & VBOXGLOBAL_DBG_CFG_VAR_DONE))
5327 *piDbgCfgVar = (fState ? VBOXGLOBAL_DBG_CFG_VAR_TRUE : VBOXGLOBAL_DBG_CFG_VAR_FALSE)
5328 | VBOXGLOBAL_DBG_CFG_VAR_CMD_LINE;
5329}
5330
5331/**
5332 * Checks the state of a debugger config variable, updating it with the machine
5333 * settings on the first invocation.
5334 *
5335 * @returns true / false.
5336 * @param piDbgCfgVar The debugger config variable to consult.
5337 * @param rMachine Reference to the machine object.
5338 * @param pszExtraDataName The extra data name relating to this variable.
5339 */
5340bool VBoxGlobal::isDebuggerWorker(int *piDbgCfgVar, CMachine &rMachine, const char *pszExtraDataName)
5341{
5342 if (!(*piDbgCfgVar & VBOXGLOBAL_DBG_CFG_VAR_DONE) && !rMachine.isNull())
5343 {
5344 QString str = mVBox.GetExtraData(pszExtraDataName).toLower().trimmed();
5345 if (str.contains("veto"))
5346 *piDbgCfgVar = VBOXGLOBAL_DBG_CFG_VAR_DONE | VBOXGLOBAL_DBG_CFG_VAR_FALSE;
5347 else if (str.isEmpty() || (*piDbgCfgVar & VBOXGLOBAL_DBG_CFG_VAR_CMD_LINE))
5348 *piDbgCfgVar |= VBOXGLOBAL_DBG_CFG_VAR_DONE;
5349 else if ( str.startsWith("y") // yes
5350 || str.startsWith("e") // enabled
5351 || str.startsWith("t") // true
5352 || str.startsWith("on")
5353 || str.toLongLong() != 0)
5354 *piDbgCfgVar = VBOXGLOBAL_DBG_CFG_VAR_DONE | VBOXGLOBAL_DBG_CFG_VAR_TRUE;
5355 else if ( str.startsWith("n") // no
5356 || str.startsWith("d") // disable
5357 || str.startsWith("f") // false
5358 || str.toLongLong() == 0)
5359 *piDbgCfgVar = VBOXGLOBAL_DBG_CFG_VAR_DONE | VBOXGLOBAL_DBG_CFG_VAR_FALSE;
5360 else
5361 *piDbgCfgVar |= VBOXGLOBAL_DBG_CFG_VAR_DONE;
5362 }
5363
5364 return (*piDbgCfgVar & VBOXGLOBAL_DBG_CFG_VAR_MASK) == VBOXGLOBAL_DBG_CFG_VAR_TRUE;
5365}
5366
5367#endif /* VBOX_WITH_DEBUGGER_GUI */
5368
5369/** @fn vboxGlobal
5370 *
5371 * Shortcut to the static VBoxGlobal::instance() method, for convenience.
5372 */
5373
5374/**
5375 * USB Popup Menu class methods
5376 * This class provides the list of USB devices attached to the host.
5377 */
5378VBoxUSBMenu::VBoxUSBMenu (QWidget *aParent) : QMenu (aParent)
5379{
5380 connect (this, SIGNAL (aboutToShow()),
5381 this, SLOT (processAboutToShow()));
5382// connect (this, SIGNAL (hovered (QAction *)),
5383// this, SLOT (processHighlighted (QAction *)));
5384}
5385
5386const CUSBDevice& VBoxUSBMenu::getUSB (QAction *aAction)
5387{
5388 return mUSBDevicesMap [aAction];
5389}
5390
5391void VBoxUSBMenu::setConsole (const CConsole &aConsole)
5392{
5393 mConsole = aConsole;
5394}
5395
5396void VBoxUSBMenu::processAboutToShow()
5397{
5398 clear();
5399 mUSBDevicesMap.clear();
5400
5401 CHost host = vboxGlobal().virtualBox().GetHost();
5402
5403 bool isUSBEmpty = host.GetUSBDevices().size() == 0;
5404 if (isUSBEmpty)
5405 {
5406 QAction *action = addAction (tr ("<no devices available>", "USB devices"));
5407 action->setEnabled (false);
5408 action->setToolTip (tr ("No supported devices connected to the host PC",
5409 "USB device tooltip"));
5410 }
5411 else
5412 {
5413 CHostUSBDeviceVector devvec = host.GetUSBDevices();
5414 for (int i = 0; i < devvec.size(); ++i)
5415 {
5416 CHostUSBDevice dev = devvec[i];
5417 CUSBDevice usb (dev);
5418 QAction *action = addAction (vboxGlobal().details (usb));
5419 action->setCheckable (true);
5420 mUSBDevicesMap [action] = usb;
5421 /* check if created item was already attached to this session */
5422 if (!mConsole.isNull())
5423 {
5424 CUSBDevice attachedUSB =
5425 mConsole.FindUSBDeviceById (usb.GetId());
5426 action->setChecked (!attachedUSB.isNull());
5427 action->setEnabled (dev.GetState() !=
5428 KUSBDeviceState_Unavailable);
5429 }
5430 }
5431 }
5432}
5433
5434bool VBoxUSBMenu::event(QEvent *aEvent)
5435{
5436 /* We provide dynamic tooltips for the usb devices */
5437 if (aEvent->type() == QEvent::ToolTip)
5438 {
5439 QHelpEvent *helpEvent = static_cast<QHelpEvent *> (aEvent);
5440 QAction *action = actionAt (helpEvent->pos());
5441 if (action)
5442 {
5443 CUSBDevice usb = mUSBDevicesMap [action];
5444 if (!usb.isNull())
5445 {
5446 QToolTip::showText (helpEvent->globalPos(), vboxGlobal().toolTip (usb));
5447 return true;
5448 }
5449 }
5450 }
5451 return QMenu::event (aEvent);
5452}
5453
5454/**
5455 * Enable/Disable Menu class.
5456 * This class provides enable/disable menu items.
5457 */
5458VBoxSwitchMenu::VBoxSwitchMenu (QWidget *aParent, QAction *aAction,
5459 bool aInverted)
5460 : QMenu (aParent), mAction (aAction), mInverted (aInverted)
5461{
5462 /* this menu works only with toggle action */
5463 Assert (aAction->isCheckable());
5464 addAction(aAction);
5465 connect (this, SIGNAL (aboutToShow()),
5466 this, SLOT (processAboutToShow()));
5467}
5468
5469void VBoxSwitchMenu::setToolTip (const QString &aTip)
5470{
5471 mAction->setToolTip (aTip);
5472}
5473
5474void VBoxSwitchMenu::processAboutToShow()
5475{
5476 QString text = mAction->isChecked() ^ mInverted ? tr ("Disable") : tr ("Enable");
5477 mAction->setText (text);
5478}
5479
5480bool VBoxGlobal::switchToMachine(CMachine &machine)
5481{
5482#ifdef Q_WS_MAC
5483 ULONG64 id = machine.ShowConsoleWindow();
5484#else
5485 WId id = (WId) machine.ShowConsoleWindow();
5486#endif
5487 AssertWrapperOk(machine);
5488 if (!machine.isOk())
5489 return false;
5490
5491 /* winId = 0 it means the console window has already done everything
5492 * necessary to implement the "show window" semantics. */
5493 if (id == 0)
5494 return true;
5495
5496#if defined (Q_WS_WIN32) || defined (Q_WS_X11)
5497
5498 return vboxGlobal().activateWindow(id, true);
5499
5500#elif defined (Q_WS_MAC)
5501 /*
5502 * This is just for the case were the other process cannot steal
5503 * the focus from us. It will send us a PSN so we can try.
5504 */
5505 ProcessSerialNumber psn;
5506 psn.highLongOfPSN = id >> 32;
5507 psn.lowLongOfPSN = (UInt32)id;
5508 OSErr rc = ::SetFrontProcess(&psn);
5509 if (!rc)
5510 Log(("GUI: %#RX64 couldn't do SetFrontProcess on itself, the selector (we) had to do it...\n", id));
5511 else
5512 Log(("GUI: Failed to bring %#RX64 to front. rc=%#x\n", id, rc));
5513 return !rc;
5514
5515#endif
5516
5517 return false;
5518
5519 /// @todo Below is the old method of switching to the console window
5520 // based on the process ID of the console process. It should go away
5521 // after the new (callback-based) method is fully tested.
5522#if 0
5523
5524 if (!canSwitchTo())
5525 return false;
5526
5527#if defined (Q_WS_WIN32)
5528
5529 HWND hwnd = mWinId;
5530
5531 /* if there are blockers (modal and modeless dialogs, etc), find the
5532 * topmost one */
5533 HWND hwndAbove = NULL;
5534 do
5535 {
5536 hwndAbove = GetNextWindow(hwnd, GW_HWNDPREV);
5537 HWND hwndOwner;
5538 if (hwndAbove != NULL &&
5539 ((hwndOwner = GetWindow(hwndAbove, GW_OWNER)) == hwnd ||
5540 hwndOwner == hwndAbove))
5541 hwnd = hwndAbove;
5542 else
5543 break;
5544 }
5545 while (1);
5546
5547 /* first, check that the primary window is visible */
5548 if (IsIconic(mWinId))
5549 ShowWindow(mWinId, SW_RESTORE);
5550 else if (!IsWindowVisible(mWinId))
5551 ShowWindow(mWinId, SW_SHOW);
5552
5553#if 0
5554 LogFlowFunc(("mWinId=%08X hwnd=%08X\n", mWinId, hwnd));
5555#endif
5556
5557 /* then, activate the topmost in the group */
5558 AllowSetForegroundWindow(m_pid);
5559 SetForegroundWindow(hwnd);
5560
5561 return true;
5562
5563#elif defined (Q_WS_X11)
5564
5565 return false;
5566
5567#elif defined (Q_WS_MAC)
5568
5569 ProcessSerialNumber psn;
5570 OSStatus rc = ::GetProcessForPID(m_pid, &psn);
5571 if (!rc)
5572 {
5573 rc = ::SetFrontProcess(&psn);
5574
5575 if (!rc)
5576 {
5577 ShowHideProcess(&psn, true);
5578 return true;
5579 }
5580 }
5581 return false;
5582
5583#else
5584
5585 return false;
5586
5587#endif
5588
5589#endif
5590}
5591
5592bool VBoxGlobal::launchMachine(CMachine &machine)
5593{
5594 if (machine.CanShowConsoleWindow())
5595 return VBoxGlobal::switchToMachine(machine);
5596
5597 KMachineState state = machine.GetState(); NOREF(state);
5598 AssertMsg( state == KMachineState_PoweredOff
5599 || state == KMachineState_Saved
5600 || state == KMachineState_Teleported
5601 || state == KMachineState_Aborted
5602 , ("Machine must be PoweredOff/Saved/Aborted (%d)", state));
5603
5604 CVirtualBox vbox = vboxGlobal().virtualBox();
5605 CSession session;
5606 session.createInstance(CLSID_Session);
5607 if (session.isNull())
5608 {
5609 vboxProblem().cannotOpenSession(session);
5610 return false;
5611 }
5612
5613#if defined(Q_OS_WIN32)
5614 /* allow the started VM process to make itself the foreground window */
5615 AllowSetForegroundWindow(ASFW_ANY);
5616#endif
5617
5618 QString env;
5619#if defined(Q_WS_X11)
5620 /* make sure the VM process will start on the same display as the Selector */
5621 const char *display = RTEnvGet("DISPLAY");
5622 if (display)
5623 env.append(QString("DISPLAY=%1\n").arg(display));
5624 const char *xauth = RTEnvGet("XAUTHORITY");
5625 if (xauth)
5626 env.append(QString("XAUTHORITY=%1\n").arg(xauth));
5627#endif
5628
5629 CProgress progress = machine.LaunchVMProcess(session, "GUI/Qt", env);
5630 if ( !vbox.isOk()
5631 || progress.isNull())
5632 {
5633 vboxProblem().cannotOpenSession(vbox, machine);
5634 return false;
5635 }
5636
5637 /* Hide the "VM spawning" progress dialog */
5638 /* I hope 1 minute will be enough to spawn any running VM silently, isn't it? */
5639 int iSpawningDuration = 60000;
5640 vboxProblem().showModalProgressDialog(progress, machine.GetName(), "", 0, false, iSpawningDuration);
5641 if (progress.GetResultCode() != 0)
5642 vboxProblem().cannotOpenSession(vbox, machine, progress);
5643
5644 session.UnlockMachine();
5645
5646 return true;
5647}
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