VirtualBox

source: vbox/trunk/src/VBox/Frontends/VirtualBox/include/VBoxProblemReporter.h@ 18162

Last change on this file since 18162 was 18132, checked in by vboxsync, 16 years ago

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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
143 bool showModalProgressDialog (CProgress &aProgress, const QString &aTitle,
144 QWidget *aParent, int aMinDuration = 2000);
145
146 QWidget *mainWindowShown() const;
147
148 /* Generic problem handlers */
149 bool askForOverridingFileIfExists (const QString& path, QWidget *aParent = NULL) const;
150 bool askForOverridingFilesIfExists (const QStringList& aPaths, QWidget *aParent /* = NULL */) const;
151
152 /* Special problem handlers */
153 void showBETAWarning();
154
155#ifdef Q_WS_X11
156 void cannotFindLicenseFiles (const QString &aPath);
157 void cannotOpenLicenseFile (QWidget *aParent, const QString &aPath);
158#endif
159
160 void cannotOpenURL (const QString &aURL);
161 void cannotCopyFile (const QString &aSrc, const QString &aDst, int aVRC);
162
163 void cannotFindLanguage (const QString &aLangID, const QString &aNlsPath);
164 void cannotLoadLanguage (const QString &aLangFile);
165
166 void cannotInitCOM (HRESULT rc);
167 void cannotCreateVirtualBox (const CVirtualBox &vbox);
168
169 void cannotSaveGlobalSettings (const CVirtualBox &vbox,
170 QWidget *parent = 0);
171
172 void cannotLoadGlobalConfig (const CVirtualBox &vbox, const QString &error);
173 void cannotSaveGlobalConfig (const CVirtualBox &vbox);
174 void cannotSetSystemProperties (const CSystemProperties &props);
175 void cannotAccessUSB (const COMBaseWithEI &aObj);
176
177 void cannotCreateMachine (const CVirtualBox &vbox,
178 QWidget *parent = 0);
179 void cannotCreateMachine (const CVirtualBox &vbox, const CMachine &machine,
180 QWidget *parent = 0);
181 void cannotApplyMachineSettings (const CMachine &machine, const COMResult &res);
182 void cannotSaveMachineSettings (const CMachine &machine,
183 QWidget *parent = 0);
184 void cannotLoadMachineSettings (const CMachine &machine,
185 bool strict = true,
186 QWidget *parent = 0);
187
188 void cannotStartMachine (const CConsole &console);
189 void cannotStartMachine (const CProgress &progress);
190 void cannotPauseMachine (const CConsole &console);
191 void cannotResumeMachine (const CConsole &console);
192 void cannotACPIShutdownMachine (const CConsole &console);
193 void cannotSaveMachineState (const CConsole &console);
194 void cannotSaveMachineState (const CProgress &progress);
195 void cannotTakeSnapshot (const CConsole &console);
196 void cannotTakeSnapshot (const CProgress &progress);
197 void cannotStopMachine (const CConsole &console);
198 void cannotStopMachine (const CProgress &progress);
199 void cannotDeleteMachine (const CVirtualBox &vbox, const CMachine &machine);
200 void cannotDiscardSavedState (const CConsole &console);
201
202 void cannotSendACPIToMachine();
203 bool warnAboutVirtNotEnabled();
204
205 void cannotSetSnapshotFolder (const CMachine &aMachine, const QString &aPath);
206 bool askAboutSnapshotAndStateDiscarding();
207 void cannotDiscardSnapshot (const CConsole &aConsole,
208 const QString &aSnapshotName);
209 void cannotDiscardSnapshot (const CProgress &aProgress,
210 const QString &aSnapshotName);
211 void cannotDiscardCurrentState (const CConsole &console);
212 void cannotDiscardCurrentState (const CProgress &progress);
213 void cannotDiscardCurrentSnapshotAndState (const CConsole &console);
214 void cannotDiscardCurrentSnapshotAndState (const CProgress &progress);
215
216 void cannotFindMachineByName (const CVirtualBox &vbox, const QString &name);
217
218 void cannotEnterSeamlessMode (ULONG aWidth, ULONG aHeight,
219 ULONG aBpp, ULONG64 aMinVRAM);
220 int cannotEnterFullscreenMode (ULONG aWidth, ULONG aHeight,
221 ULONG aBpp, ULONG64 aMinVRAM);
222
223 bool confirmMachineDeletion (const CMachine &machine);
224 bool confirmDiscardSavedState (const CMachine &machine);
225
226 bool confirmReleaseMedium (QWidget *aParent, const VBoxMedium &aMedium,
227 const QString &aUsage);
228
229 bool confirmRemoveMedium (QWidget *aParent, const VBoxMedium &aMedium);
230
231 void sayCannotOverwriteHardDiskStorage (QWidget *aParent,
232 const QString &aLocation);
233 int confirmDeleteHardDiskStorage (QWidget *aParent,
234 const QString &aLocation);
235 void cannotDeleteHardDiskStorage (QWidget *aParent, const CHardDisk &aHD,
236 const CProgress &aProgress);
237
238 int confirmDetachAddControllerSlots (QWidget *aParent) const;
239 int confirmChangeAddControllerSlots (QWidget *aParent) const;
240 int confirmRunNewHDWzdOrVDM (QWidget* aParent);
241
242 void cannotCreateHardDiskStorage (QWidget *aParent, const CVirtualBox &aVBox,
243 const QString &aLocaiton,
244 const CHardDisk &aHD,
245 const CProgress &aProgress);
246 void cannotAttachHardDisk (QWidget *aParent, const CMachine &aMachine,
247 const QString &aLocation, KStorageBus aBus,
248 LONG aChannel, LONG aDevice);
249 void cannotDetachHardDisk (QWidget *aParent, const CMachine &aMachine,
250 const QString &aLocation, KStorageBus aBus,
251 LONG aChannel, LONG aDevice);
252
253 void cannotMountMedium (QWidget *aParent, const CMachine &aMachine,
254 const VBoxMedium &aMedium, const COMResult &aResult);
255 void cannotUnmountMedium (QWidget *aParent, const CMachine &aMachine,
256 const VBoxMedium &aMedium, const COMResult &aResult);
257 void cannotOpenMedium (QWidget *aParent, const CVirtualBox &aVBox,
258 VBoxDefs::MediaType aType, const QString &aLocation);
259 void cannotCloseMedium (QWidget *aParent, const VBoxMedium &aMedium,
260 const COMResult &aResult);
261
262 void cannotOpenSession (const CSession &session);
263 void cannotOpenSession (const CVirtualBox &vbox, const CMachine &machine,
264 const CProgress &progress = CProgress());
265
266 void cannotGetMediaAccessibility (const VBoxMedium &aMedium);
267
268#if defined Q_WS_WIN
269 int confirmDeletingHostInterface (const QString &aName, QWidget *aParent = 0);
270 void cannotCreateHostInterface (const CHost &aHost, QWidget *aParent = 0);
271 void cannotCreateHostInterface (const CProgress &aProgress, QWidget *aParent = 0);
272 void cannotRemoveHostInterface (const CHost &aHost,
273 const CHostNetworkInterface &aIface,
274 QWidget *aParent = 0);
275 void cannotRemoveHostInterface (const CProgress &aProgress,
276 const CHostNetworkInterface &aIface,
277 QWidget *aParent = 0);
278#endif
279
280 void cannotAttachUSBDevice (const CConsole &console, const QString &device);
281 void cannotAttachUSBDevice (const CConsole &console, const QString &device,
282 const CVirtualBoxErrorInfo &error);
283 void cannotDetachUSBDevice (const CConsole &console, const QString &device);
284 void cannotDetachUSBDevice (const CConsole &console, const QString &device,
285 const CVirtualBoxErrorInfo &error);
286
287 void cannotCreateSharedFolder (QWidget *, const CMachine &,
288 const QString &, const QString &);
289 void cannotRemoveSharedFolder (QWidget *, const CMachine &,
290 const QString &, const QString &);
291 void cannotCreateSharedFolder (QWidget *, const CConsole &,
292 const QString &, const QString &);
293 void cannotRemoveSharedFolder (QWidget *, const CConsole &,
294 const QString &, const QString &);
295
296 int cannotFindGuestAdditions (const QString &aSrc1, const QString &aSrc2);
297 void cannotDownloadGuestAdditions (const QString &aURL,
298 const QString &aReason);
299 bool confirmDownloadAdditions (const QString &aURL, ulong aSize);
300 bool confirmMountAdditions (const QString &aURL, const QString &aSrc);
301 void warnAboutTooOldAdditions (QWidget *, const QString &, const QString &);
302 void warnAboutOldAdditions (QWidget *, const QString &, const QString &);
303 void warnAboutNewAdditions (QWidget *, const QString &, const QString &);
304
305 void cannotConnectRegister (QWidget *aParent,
306 const QString &aURL,
307 const QString &aReason);
308 void showRegisterResult (QWidget *aParent,
309 const QString &aResult);
310
311 void showUpdateSuccess (QWidget *aParent,
312 const QString &aVersion,
313 const QString &aLink);
314 void showUpdateFailure (QWidget *aParent,
315 const QString &aReason);
316 void showUpdateNotFound (QWidget *aParent);
317
318 bool confirmInputCapture (bool *aAutoConfirmed = NULL);
319 void remindAboutAutoCapture();
320 void remindAboutMouseIntegration (bool aSupportsAbsolute);
321 bool remindAboutPausedVMInput();
322
323 int warnAboutAutoConvertedSettings (const QString &aFormatVersion,
324 const QString &aFileList,
325 bool aAfterRefresh);
326
327 bool remindAboutInaccessibleMedia();
328
329 bool confirmGoingFullscreen (const QString &aHotKey);
330 bool confirmGoingSeamless (const QString &aHotKey);
331
332 void remindAboutWrongColorDepth (ulong aRealBPP, ulong aWantedBPP);
333
334 bool remindAboutGuruMeditation (const CConsole &aConsole,
335 const QString &aLogFolder);
336
337 bool confirmVMReset (QWidget *aParent);
338
339 bool confirmHardDisklessMachine (QWidget *aParent);
340
341 void cannotRunInSelectorMode();
342
343 void cannotImportAppliance (CAppliance *aAppliance, QWidget *aParent = NULL) const;
344 void cannotImportAppliance (const CProgress &aProgress, CAppliance *aAppliance, QWidget *aParent = NULL) const;
345
346 void cannotExportAppliance (CAppliance *aAppliance, QWidget *aParent = NULL) const;
347 void cannotExportAppliance (const CMachine &aMachine, CAppliance *aAppliance, QWidget *aParent = NULL) const;
348 void cannotExportAppliance (const CProgress &aProgress, CAppliance *aAppliance, QWidget *aParent = NULL) const;
349
350 void showRuntimeError (const CConsole &console, bool fatal,
351 const QString &errorID,
352 const QString &errorMsg) const;
353
354 static QString toAccusative (VBoxDefs::MediaType aType);
355
356 static QString formatRC (HRESULT aRC);
357
358 static QString formatErrorInfo (const COMErrorInfo &aInfo,
359 HRESULT aWrapperRC = S_OK);
360
361 static QString formatErrorInfo (const CVirtualBoxErrorInfo &aInfo)
362 {
363 return formatErrorInfo (COMErrorInfo (aInfo));
364 }
365
366 static QString formatErrorInfo (const COMBaseWithEI &aWrapper)
367 {
368 Assert (aWrapper.lastRC() != S_OK);
369 return formatErrorInfo (aWrapper.errorInfo(), aWrapper.lastRC());
370 }
371
372 static QString formatErrorInfo (const COMResult &aRC)
373 {
374 Assert (aRC.rc() != S_OK);
375 return formatErrorInfo (aRC.errorInfo(), aRC.rc());
376 }
377
378public slots:
379
380 void showHelpWebDialog();
381 void showHelpAboutDialog();
382 void showHelpHelpDialog();
383 void resetSuppressedMessages();
384
385private:
386
387 friend VBoxProblemReporter &vboxProblem();
388
389 static QString doFormatErrorInfo (const COMErrorInfo &aInfo,
390 HRESULT aWrapperRC = S_OK);
391};
392
393/**
394 * Shortcut to the static VBoxProblemReporter::instance() method, for
395 * convenience.
396 */
397inline VBoxProblemReporter &vboxProblem() { return VBoxProblemReporter::instance(); }
398
399#endif // __VBoxProblemReporter_h__
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