VirtualBox

source: vbox/trunk/src/VBox/Frontends/VirtualBox/include/VBoxProblemReporter.h@ 20554

Last change on this file since 20554 was 20123, checked in by vboxsync, 16 years ago

FE/Qt4: enable upload to cloud in the GUI
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Line 
1/** @file
2 *
3 * VBox frontends: Qt GUI ("VirtualBox"):
4 * VBoxProblemReporter class declaration
5 */
6
7/*
8 * Copyright (C) 2006-2008 Sun Microsystems, Inc.
9 *
10 * This file is part of VirtualBox Open Source Edition (OSE), as
11 * available from http://www.virtualbox.org. This file is free software;
12 * you can redistribute it and/or modify it under the terms of the GNU
13 * General Public License (GPL) as published by the Free Software
14 * Foundation, in version 2 as it comes in the "COPYING" file of the
15 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
16 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17 *
18 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
19 * Clara, CA 95054 USA or visit http://www.sun.com if you need
20 * additional information or have any questions.
21 */
22
23#ifndef __VBoxProblemReporter_h__
24#define __VBoxProblemReporter_h__
25
26#include "COMDefs.h"
27#include "QIMessageBox.h"
28
29/* Qt icludes */
30#include <QObject>
31
32class VBoxMedium;
33
34// VBoxProblemReporter class
35////////////////////////////////////////////////////////////////////////////////
36
37/**
38 * The VBoxProblemReporter class is a central place to handle all problem/error
39 * situations that happen during application runtime and require the user's
40 * attention.
41 *
42 * The role of this class is to describe the problem and/or the cause of the
43 * error to the user and give him the opportunity to select an action (when
44 * appropriate).
45 *
46 * Every problem sutiation has its own (correspondingly named) method in this
47 * class that takes a list of arguments necessary to describe the situation and
48 * to provide the appropriate actions. The method then returns the choice to the
49 * caller.
50 */
51class VBoxProblemReporter : public QObject
52{
53 Q_OBJECT;
54
55public:
56
57 enum Type
58 {
59 Info = 1,
60 Question,
61 Warning,
62 Error,
63 Critical,
64 GuruMeditation
65 };
66
67 enum
68 {
69 AutoConfirmed = 0x8000
70 };
71
72 static VBoxProblemReporter &instance();
73
74 bool isValid() const;
75
76 // helpers
77
78 int message (QWidget *aParent, Type aType, const QString &aMessage,
79 const QString &aDetails = QString::null,
80 const char *aAutoConfirmId = 0,
81 int aButton1 = 0, int aButton2 = 0, int aButton3 = 0,
82 const QString &aText1 = QString::null,
83 const QString &aText2 = QString::null,
84 const QString &aText3 = QString::null) const;
85
86 int message (QWidget *aParent, Type aType, const QString &aMessage,
87 const char *aAutoConfirmId,
88 int aButton1 = 0, int aButton2 = 0, int aButton3 = 0,
89 const QString &aText1 = QString::null,
90 const QString &aText2 = QString::null,
91 const QString &aText3 = QString::null) const
92 {
93 return message (aParent, aType, aMessage, QString::null, aAutoConfirmId,
94 aButton1, aButton2, aButton3, aText1, aText2, aText3);
95 }
96
97 bool messageYesNo (QWidget *aParent, Type aType, const QString &aMessage,
98 const QString &aDetails = QString::null,
99 const char *aAutoConfirmId = 0,
100 const QString &aYesText = QString::null,
101 const QString &aNoText = QString::null) const
102 {
103 return (message (aParent, aType, aMessage, aDetails, aAutoConfirmId,
104 QIMessageBox::Yes | QIMessageBox::Default,
105 QIMessageBox::No | QIMessageBox::Escape,
106 0,
107 aYesText, aNoText, QString::null) &
108 QIMessageBox::ButtonMask) == QIMessageBox::Yes;
109 }
110
111 bool messageYesNo (QWidget *aParent, Type aType, const QString &aMessage,
112 const char *aAutoConfirmId,
113 const QString &aYesText = QString::null,
114 const QString &aNoText = QString::null) const
115 {
116 return messageYesNo (aParent, aType, aMessage, QString::null,
117 aAutoConfirmId, aYesText, aNoText);
118 }
119
120 bool messageOkCancel (QWidget *aParent, Type aType, const QString &aMessage,
121 const QString &aDetails = QString::null,
122 const char *aAutoConfirmId = 0,
123 const QString &aOkText = QString::null,
124 const QString &aCancelText = QString::null) const
125 {
126 return (message (aParent, aType, aMessage, aDetails, aAutoConfirmId,
127 QIMessageBox::Ok | QIMessageBox::Default,
128 QIMessageBox::Cancel | QIMessageBox::Escape,
129 0,
130 aOkText, aCancelText, QString::null) &
131 QIMessageBox::ButtonMask) == QIMessageBox::Ok;
132 }
133
134 bool messageOkCancel (QWidget *aParent, Type aType, const QString &aMessage,
135 const char *aAutoConfirmId,
136 const QString &aOkText = QString::null,
137 const QString &aCancelText = QString::null) const
138 {
139 return messageOkCancel (aParent, aType, aMessage, QString::null,
140 aAutoConfirmId, aOkText, aCancelText); }
141
142 bool showModalProgressDialog (CProgress &aProgress, const QString &aTitle,
143 QWidget *aParent, int aMinDuration = 2000);
144
145 QWidget *mainWindowShown() const;
146
147 /* Generic problem handlers */
148 bool askForOverridingFile (const QString& aPath, QWidget *aParent = NULL) const;
149 bool askForOverridingFiles (const QVector<QString>& aPaths, QWidget *aParent = NULL) const;
150 bool askForOverridingFileIfExists (const QString& path, QWidget *aParent = NULL) const;
151 bool askForOverridingFilesIfExists (const QVector<QString>& aPaths, QWidget *aParent = NULL) const;
152
153 void cannotDeleteFile (const QString& path, QWidget *aParent = NULL) const;
154
155 /* Special problem handlers */
156 void showBETAWarning();
157
158#ifdef Q_WS_X11
159 void cannotFindLicenseFiles (const QString &aPath);
160 void cannotOpenLicenseFile (QWidget *aParent, const QString &aPath);
161#endif
162
163 void cannotOpenURL (const QString &aURL);
164 void cannotCopyFile (const QString &aSrc, const QString &aDst, int aVRC);
165
166 void cannotFindLanguage (const QString &aLangID, const QString &aNlsPath);
167 void cannotLoadLanguage (const QString &aLangFile);
168
169 void cannotInitCOM (HRESULT rc);
170 void cannotCreateVirtualBox (const CVirtualBox &vbox);
171
172 void cannotSaveGlobalSettings (const CVirtualBox &vbox,
173 QWidget *parent = 0);
174
175 void cannotLoadGlobalConfig (const CVirtualBox &vbox, const QString &error);
176 void cannotSaveGlobalConfig (const CVirtualBox &vbox);
177 void cannotSetSystemProperties (const CSystemProperties &props);
178 void cannotAccessUSB (const COMBaseWithEI &aObj);
179
180 void cannotCreateMachine (const CVirtualBox &vbox,
181 QWidget *parent = 0);
182 void cannotCreateMachine (const CVirtualBox &vbox, const CMachine &machine,
183 QWidget *parent = 0);
184 void cannotApplyMachineSettings (const CMachine &machine, const COMResult &res);
185 void cannotSaveMachineSettings (const CMachine &machine,
186 QWidget *parent = 0);
187 void cannotLoadMachineSettings (const CMachine &machine,
188 bool strict = true,
189 QWidget *parent = 0);
190
191 void cannotStartMachine (const CConsole &console);
192 void cannotStartMachine (const CProgress &progress);
193 void cannotPauseMachine (const CConsole &console);
194 void cannotResumeMachine (const CConsole &console);
195 void cannotACPIShutdownMachine (const CConsole &console);
196 void cannotSaveMachineState (const CConsole &console);
197 void cannotSaveMachineState (const CProgress &progress);
198 void cannotTakeSnapshot (const CConsole &console);
199 void cannotTakeSnapshot (const CProgress &progress);
200 void cannotStopMachine (const CConsole &console);
201 void cannotStopMachine (const CProgress &progress);
202 void cannotDeleteMachine (const CVirtualBox &vbox, const CMachine &machine);
203 void cannotDiscardSavedState (const CConsole &console);
204
205 void cannotSendACPIToMachine();
206 bool warnAboutVirtNotEnabled64BitsGuest();
207 bool warnAboutVirtNotEnabledGuestRequired();
208
209 void cannotSetSnapshotFolder (const CMachine &aMachine, const QString &aPath);
210 bool askAboutSnapshotAndStateDiscarding();
211 void cannotDiscardSnapshot (const CConsole &aConsole,
212 const QString &aSnapshotName);
213 void cannotDiscardSnapshot (const CProgress &aProgress,
214 const QString &aSnapshotName);
215 void cannotDiscardCurrentState (const CConsole &console);
216 void cannotDiscardCurrentState (const CProgress &progress);
217 void cannotDiscardCurrentSnapshotAndState (const CConsole &console);
218 void cannotDiscardCurrentSnapshotAndState (const CProgress &progress);
219
220 void cannotFindMachineByName (const CVirtualBox &vbox, const QString &name);
221
222 void cannotEnterSeamlessMode (ULONG aWidth, ULONG aHeight,
223 ULONG aBpp, ULONG64 aMinVRAM);
224 int cannotEnterFullscreenMode (ULONG aWidth, ULONG aHeight,
225 ULONG aBpp, ULONG64 aMinVRAM);
226
227 bool confirmMachineDeletion (const CMachine &machine);
228 bool confirmDiscardSavedState (const CMachine &machine);
229
230 bool confirmReleaseMedium (QWidget *aParent, const VBoxMedium &aMedium,
231 const QString &aUsage);
232
233 bool confirmRemoveMedium (QWidget *aParent, const VBoxMedium &aMedium);
234
235 void sayCannotOverwriteHardDiskStorage (QWidget *aParent,
236 const QString &aLocation);
237 int confirmDeleteHardDiskStorage (QWidget *aParent,
238 const QString &aLocation);
239 void cannotDeleteHardDiskStorage (QWidget *aParent, const CHardDisk &aHD,
240 const CProgress &aProgress);
241
242 int confirmDetachAddControllerSlots (QWidget *aParent) const;
243 int confirmChangeAddControllerSlots (QWidget *aParent) const;
244 int confirmRunNewHDWzdOrVDM (QWidget* aParent);
245
246 void cannotCreateHardDiskStorage (QWidget *aParent, const CVirtualBox &aVBox,
247 const QString &aLocaiton,
248 const CHardDisk &aHD,
249 const CProgress &aProgress);
250 void cannotAttachHardDisk (QWidget *aParent, const CMachine &aMachine,
251 const QString &aLocation, KStorageBus aBus,
252 LONG aChannel, LONG aDevice);
253 void cannotDetachHardDisk (QWidget *aParent, const CMachine &aMachine,
254 const QString &aLocation, KStorageBus aBus,
255 LONG aChannel, LONG aDevice);
256
257 void cannotMountMedium (QWidget *aParent, const CMachine &aMachine,
258 const VBoxMedium &aMedium, const COMResult &aResult);
259 void cannotUnmountMedium (QWidget *aParent, const CMachine &aMachine,
260 const VBoxMedium &aMedium, const COMResult &aResult);
261 void cannotOpenMedium (QWidget *aParent, const CVirtualBox &aVBox,
262 VBoxDefs::MediaType aType, const QString &aLocation);
263 void cannotCloseMedium (QWidget *aParent, const VBoxMedium &aMedium,
264 const COMResult &aResult);
265
266 void cannotOpenSession (const CSession &session);
267 void cannotOpenSession (const CVirtualBox &vbox, const CMachine &machine,
268 const CProgress &progress = CProgress());
269
270 void cannotGetMediaAccessibility (const VBoxMedium &aMedium);
271
272 int confirmDeletingHostInterface (const QString &aName, QWidget *aParent = 0);
273 void cannotCreateHostInterface (const CHost &aHost, QWidget *aParent = 0);
274 void cannotCreateHostInterface (const CProgress &aProgress, QWidget *aParent = 0);
275 void cannotRemoveHostInterface (const CHost &aHost,
276 const CHostNetworkInterface &aIface,
277 QWidget *aParent = 0);
278 void cannotRemoveHostInterface (const CProgress &aProgress,
279 const CHostNetworkInterface &aIface,
280 QWidget *aParent = 0);
281
282 void cannotAttachUSBDevice (const CConsole &console, const QString &device);
283 void cannotAttachUSBDevice (const CConsole &console, const QString &device,
284 const CVirtualBoxErrorInfo &error);
285 void cannotDetachUSBDevice (const CConsole &console, const QString &device);
286 void cannotDetachUSBDevice (const CConsole &console, const QString &device,
287 const CVirtualBoxErrorInfo &error);
288
289 void cannotCreateSharedFolder (QWidget *, const CMachine &,
290 const QString &, const QString &);
291 void cannotRemoveSharedFolder (QWidget *, const CMachine &,
292 const QString &, const QString &);
293 void cannotCreateSharedFolder (QWidget *, const CConsole &,
294 const QString &, const QString &);
295 void cannotRemoveSharedFolder (QWidget *, const CConsole &,
296 const QString &, const QString &);
297
298 int cannotFindGuestAdditions (const QString &aSrc1, const QString &aSrc2);
299 void cannotDownloadGuestAdditions (const QString &aURL,
300 const QString &aReason);
301 bool confirmDownloadAdditions (const QString &aURL, ulong aSize);
302 bool confirmMountAdditions (const QString &aURL, const QString &aSrc);
303 void warnAboutTooOldAdditions (QWidget *, const QString &, const QString &);
304 void warnAboutOldAdditions (QWidget *, const QString &, const QString &);
305 void warnAboutNewAdditions (QWidget *, const QString &, const QString &);
306
307 void cannotConnectRegister (QWidget *aParent,
308 const QString &aURL,
309 const QString &aReason);
310 void showRegisterResult (QWidget *aParent,
311 const QString &aResult);
312
313 void showUpdateSuccess (QWidget *aParent,
314 const QString &aVersion,
315 const QString &aLink);
316 void showUpdateFailure (QWidget *aParent,
317 const QString &aReason);
318 void showUpdateNotFound (QWidget *aParent);
319
320 bool confirmInputCapture (bool *aAutoConfirmed = NULL);
321 void remindAboutAutoCapture();
322 void remindAboutMouseIntegration (bool aSupportsAbsolute);
323 bool remindAboutPausedVMInput();
324
325 int warnAboutAutoConvertedSettings (const QString &aFormatVersion,
326 const QString &aFileList,
327 bool aAfterRefresh);
328
329 bool remindAboutInaccessibleMedia();
330
331 bool confirmGoingFullscreen (const QString &aHotKey);
332 bool confirmGoingSeamless (const QString &aHotKey);
333
334 void remindAboutWrongColorDepth (ulong aRealBPP, ulong aWantedBPP);
335
336 bool remindAboutGuruMeditation (const CConsole &aConsole,
337 const QString &aLogFolder);
338
339 bool confirmVMReset (QWidget *aParent);
340
341 bool confirmHardDisklessMachine (QWidget *aParent);
342
343 void cannotRunInSelectorMode();
344
345 void cannotImportAppliance (CAppliance *aAppliance, QWidget *aParent = NULL) const;
346 void cannotImportAppliance (const CProgress &aProgress, CAppliance *aAppliance, QWidget *aParent = NULL) const;
347
348 void cannotCheckFiles (const CProgress &aProgress, QWidget *aParent = NULL) const;
349 void cannotRemoveFiles (const CProgress &aProgress, QWidget *aParent = NULL) const;
350
351 void cannotExportAppliance (CAppliance *aAppliance, QWidget *aParent = NULL) const;
352 void cannotExportAppliance (const CMachine &aMachine, CAppliance *aAppliance, QWidget *aParent = NULL) const;
353 void cannotExportAppliance (const CProgress &aProgress, CAppliance *aAppliance, QWidget *aParent = NULL) const;
354
355 void showRuntimeError (const CConsole &console, bool fatal,
356 const QString &errorID,
357 const QString &errorMsg) const;
358
359 static QString toAccusative (VBoxDefs::MediaType aType);
360
361 static QString formatRC (HRESULT aRC);
362
363 static QString formatErrorInfo (const COMErrorInfo &aInfo,
364 HRESULT aWrapperRC = S_OK);
365
366 static QString formatErrorInfo (const CVirtualBoxErrorInfo &aInfo)
367 {
368 return formatErrorInfo (COMErrorInfo (aInfo));
369 }
370
371 static QString formatErrorInfo (const COMBaseWithEI &aWrapper)
372 {
373 Assert (aWrapper.lastRC() != S_OK);
374 return formatErrorInfo (aWrapper.errorInfo(), aWrapper.lastRC());
375 }
376
377 static QString formatErrorInfo (const COMResult &aRC)
378 {
379 Assert (aRC.rc() != S_OK);
380 return formatErrorInfo (aRC.errorInfo(), aRC.rc());
381 }
382
383public slots:
384
385 void showHelpWebDialog();
386 void showHelpAboutDialog();
387 void showHelpHelpDialog();
388 void resetSuppressedMessages();
389
390private:
391
392 friend VBoxProblemReporter &vboxProblem();
393
394 static QString doFormatErrorInfo (const COMErrorInfo &aInfo,
395 HRESULT aWrapperRC = S_OK);
396};
397
398/**
399 * Shortcut to the static VBoxProblemReporter::instance() method, for
400 * convenience.
401 */
402inline VBoxProblemReporter &vboxProblem() { return VBoxProblemReporter::instance(); }
403
404#endif // __VBoxProblemReporter_h__
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