debuggerplugin.cpp 98.7 KB
Newer Older
1
/**************************************************************************
con's avatar
con committed
2
3
4
**
** This file is part of Qt Creator
**
hjk's avatar
hjk committed
5
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
con's avatar
con committed
6
**
7
** Contact: Nokia Corporation (qt-info@nokia.com)
con's avatar
con committed
8
**
9
** Commercial Usage
10
**
11
12
13
14
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
15
**
16
** GNU Lesser General Public License Usage
17
**
18
19
20
21
22
23
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24
**
25
** If you are unsure which license is appropriate for your use, please
hjk's avatar
hjk committed
26
** contact the sales department at http://qt.nokia.com/contact.
con's avatar
con committed
27
**
28
**************************************************************************/
hjk's avatar
hjk committed
29

con's avatar
con committed
30
31
#include "debuggerplugin.h"

32
#include "debuggeractions.h"
33
#include "debuggeragents.h"
con's avatar
con committed
34
#include "debuggerconstants.h"
35
36
37
38
39
#include "debuggerdialogs.h"
#include "debuggerengine.h"
#include "debuggermainwindow.h"
#include "debuggeroutputwindow.h"
#include "debuggerplugin.h"
con's avatar
con committed
40
#include "debuggerrunner.h"
41
#include "debuggerstringutils.h"
42
#include "debuggertooltip.h"
43
#include "debuggeruiswitcher.h"
44
45
46
47
48
49
50
51
52
53
54

#include "breakwindow.h"
#include "moduleswindow.h"
#include "registerwindow.h"
#include "snapshotwindow.h"
#include "stackwindow.h"
#include "sourcefileswindow.h"
#include "threadswindow.h"
#include "watchwindow.h"

#include "watchutils.h"
55
#include "breakhandler.h"
56
57
#include "stackhandler.h"
#include "watchhandler.h"
58
59
60
61
62

#ifdef Q_OS_WIN
#  include "shared/peutils.h"
#endif

con's avatar
con committed
63

64
#include "ui_commonoptionspage.h"
hjk's avatar
hjk committed
65
#include "ui_dumperoptionpage.h"
66

67
#include <coreplugin/actionmanager/actionmanager.h>
68
69
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/actionmanager/command.h>
hjk's avatar
hjk committed
70
#include <coreplugin/basemode.h>
con's avatar
con committed
71
#include <coreplugin/coreconstants.h>
72
#include <coreplugin/dialogs/ioptionspage.h>
con's avatar
con committed
73
#include <coreplugin/editormanager/editormanager.h>
hjk's avatar
hjk committed
74
#include <coreplugin/findplaceholder.h>
75
#include <coreplugin/icontext.h>
con's avatar
con committed
76
#include <coreplugin/icore.h>
77
#include <coreplugin/icorelistener.h>
78
#include <coreplugin/manhattanstyle.h>
con's avatar
con committed
79
#include <coreplugin/messagemanager.h>
hjk's avatar
hjk committed
80
#include <coreplugin/minisplitter.h>
con's avatar
con committed
81
#include <coreplugin/modemanager.h>
hjk's avatar
hjk committed
82
83
84
#include <coreplugin/navigationwidget.h>
#include <coreplugin/outputpane.h>
#include <coreplugin/rightpane.h>
hjk's avatar
hjk committed
85

con's avatar
con committed
86
#include <cplusplus/ExpressionUnderCursor.h>
87
#include <cplusplus/CppDocument.h>
hjk's avatar
hjk committed
88

con's avatar
con committed
89
#include <cppeditor/cppeditorconstants.h>
90
#include <cpptools/cppmodelmanagerinterface.h>
hjk's avatar
hjk committed
91

92
93
#include <extensionsystem/pluginmanager.h>

94
#include <projectexplorer/project.h>
95
#include <projectexplorer/projectexplorer.h>
con's avatar
con committed
96
97
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/session.h>
98
#include <projectexplorer/toolchain.h>
hjk's avatar
hjk committed
99
100

#include <texteditor/basetexteditor.h>
con's avatar
con committed
101
#include <texteditor/basetextmark.h>
102
#include <texteditor/fontsettings.h>
con's avatar
con committed
103
104
#include <texteditor/itexteditor.h>
#include <texteditor/texteditorconstants.h>
105
#include <texteditor/texteditorsettings.h>
hjk's avatar
hjk committed
106

107
108
//#include <qt4projectmanager/qt4projectmanagerconstants.h>

hjk's avatar
hjk committed
109
#include <utils/qtcassert.h>
110
#include <utils/savedaction.h>
111
#include <utils/styledbar.h>
con's avatar
con committed
112

113
#include <QtCore/QCoreApplication>
con's avatar
con committed
114
#include <QtCore/QDebug>
115
116
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
con's avatar
con committed
117
118
119
#include <QtCore/QObject>
#include <QtCore/QPoint>
#include <QtCore/QSettings>
120
121
#include <QtCore/QTextStream>
#include <QtCore/QTime>
122
#include <QtCore/QTimer>
123
#include <QtCore/QVariant>
124
#include <QtCore/QtPlugin>
hjk's avatar
hjk committed
125

126
127
128
129
#include <QtGui/QAbstractItemView>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QComboBox>
130
#include <QtGui/QDockWidget>
131
132
133
134
135
136
137
#include <QtGui/QErrorMessage>
#include <QtGui/QFileDialog>
#include <QtGui/QHeaderView>
#include <QtGui/QLabel>
#include <QtGui/QLineEdit>
#include <QtGui/QMenu>
#include <QtGui/QMessageBox>
con's avatar
con committed
138
#include <QtGui/QPlainTextEdit>
139
140
#include <QtGui/QPushButton>
#include <QtGui/QStatusBar>
con's avatar
con committed
141
142
#include <QtGui/QTextBlock>
#include <QtGui/QTextCursor>
143
#include <QtGui/QToolButton>
144
145
#include <QtGui/QToolTip>
#include <QtGui/QTreeWidget>
con's avatar
con committed
146

147
148
#include <climits>

149
150
151
152
153
154
155
156
157
158
159
#define DEBUG_STATE 1
#ifdef DEBUG_STATE
//#   define STATE_DEBUG(s)
//    do { QString msg; QTextStream ts(&msg); ts << s;
//      showMessage(msg, LogDebug); } while (0)
#   define STATE_DEBUG(s) do { qDebug() << s; } while(0)
#else
#   define STATE_DEBUG(s)
#endif

// Note: the Debugger process itself and any helper processes like
160
// gdbserver, the trk client etc are referred to as 'Engine',
161
162
// whereas the debugged process is referred to as 'Inferior'.
//
163
164
// Transitions marked by '---' are done in the individual engines.
// Transitions marked by '+-+' are done in the base DebuggerEngine.
hjk's avatar
hjk committed
165
// Transitions marked by '*' are done asynchronously.
hjk's avatar
hjk committed
166
// The GdbEngine->setupEngine() function is described in more detail below.
167
//
hjk's avatar
hjk committed
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
//                        DebuggerNotReady
//                               +
//                      EngineSetupRequested
//                               +
//                  (calls *Engine->setupEngine())
//                            |      |
//                       {notify-  {notify-
//                        Engine-   Engine-
//                        SetupOk}  SetupFailed}
//                            |      |
//                            |      `---> EngineSetupFailed
//                            |                   +
//                            |    [calls RunControl->startFailed]
//                            |                   +
//                            |             DebuggerNotReady
//                            v
//                      EngineSetupOk
//                            +
//             [calls RunControl->StartSuccessful]
//                            +
//                  InferiorSetupRequested
//                            +
//             (calls *Engine->setupInferior())
//                         |       |
//                         |       |
//                    {notify-   {notify-
//                     Inferior- Inferior-
//                     SetupOk}  SetupFailed}
//                         +       +
//                         +       ` +-+-> InferiorSetupFailed +-+-+-+-+-+->.
//                         +                                                +
//                         +                                                +
//                  EngineRunRequested                                      +
//                         +                                                +
//                 (calls *Engine->runEngine())                             +
//               /       |            |        \                            +
//             /         |            |          \                          +
//            | (core)   | (attach)   |           |                         +
//            |          |            |           |                         +
//      {notify-    {notifyER&- {notifyER&-  {notify-                       +
//      Inferior-     Inferior-   Inferior-  RunEngine-                     +
//     Unrunnable}     StopOk}     RunOk}     Failed}                       +
//           +           +            +           +                         +
//   InferiorUnrunnable  +     InferiorRunOk      +                         +
//                       +                        +                         +
//                InferiorStopOk            EngineRunFailed                 +
//                                                +                         v
//                                                 `-+-+-+-+-+-+-+-+-+-+-+>-+
//                                                                          +
//    .--- #SpontaneousStop@InferiorRunOk#                                  +
//    |                                                                     +
//    |                                                                     +
//    |         #Interupt@InferiorRunOk#                                    +
//    |                    +                                                +
//    |             InferiorStopRequested                                   +
//    |                    +                                                +
//    |              (calls *Engine->                                       +
//    |             interruptInferior())                                    +
//    |                |            |                                       +
//  {notify-        {notify-    {notify-                                    +
// Sponta.Inf.       Inferior-   Inferior-                                  +
//   StopOk}         StopOk}    StopFailed}                                 +
//     +              +             +                                       +
//      +            +              +                                       +
//      InferiorStopOk              +                                       +
//                                  +                                       +
//                                  +                                       +
//                                  +                                       +
//        #Stop@InferiorUnrunnable# +                                       +
//          #Creator Close Event#   +                                       +
//                        +         +                                       +
//                InferiorShutdownRequested                                 +
//                            +                                             +
//           (calls *Engine->shutdownInferior())                            +
//                         |        |                                       +
//                    {notify-   {notify-                                   +
//                     Inferior- Inferior-                                  +
//                  ShutdownOk}  ShutdownFailed}                            +
//                         +        +                                       +
//                         +        +                                       +
//  #Inferior exited#      +        +                                       +
//         |               +        +                                       +
//   {notifyInferior-      +        +                                       +
//      Exited}            +        +                                       +
//           +             +        +                                       +
//            +            +        +                                       +
//             +           +        +                                       +
//            InferiorShutdownOk InferiorShutdownFailed                     +
//                      *          *                                        +
//                  EngineShutdownRequested                                 +
//                            +                                             +
//           (calls *Engine->shutdownEngine())  <+-+-+-+-+-+-+-+-+-+-+-+-+-+' 
//                         |        |                                        
//                    {notify-   {notify-                                    
//                    Inferior-  Inferior-                                   
//                  ShutdownOk}  ShutdownFailed}                             
//                         +       +                                         
//            EngineShutdownOk  EngineShutdownFailed                         
//                         *       *
//                     DebuggerFinished
268
269
//

hjk's avatar
hjk committed
270
271
272
273
274
275
276
277

//(attach)    | (plain)
//(term)      | (trk)  
//(remote)    |        
//(script)    |        
//(pdb)       |        

// GdbEngine specific startup. All happens in EngineSetupRequested state
278
//
279
280
// Transitions marked by '---' are done in the individual adapters.
// Transitions marked by '+-+' are done in the GdbEngine.
hjk's avatar
hjk committed
281
//
hjk's avatar
hjk committed
282
//                  GdbEngine::setupEngine()
283
284
285
286
287
//                          +
//            (calls *Adapter->startAdapter())
//                          |      |
//                          |      `---> handleAdapterStartFailed()
//                          |                   +
hjk's avatar
hjk committed
288
//                          |             {notifyEngineSetupFailed}
289
290
291
//                          |
//                 handleAdapterStarted()
//                          +
hjk's avatar
hjk committed
292
293
294
295
296
297
//                 {notifyEngineSetupOk}
//
//
//
//                GdbEngine::setupInferior()
//                          +      
298
299
//            (calls *Adapter->prepareInferior())
//                          |      |
hjk's avatar
hjk committed
300
//                          |      `---> handlePrepareInferiorFailed()
301
//                          |                   +
hjk's avatar
hjk committed
302
//                          |             {notifyInferiorSetupFailed}
303
//                          |
hjk's avatar
hjk committed
304
//                handleInferiorPrepared()
305
//                          +
hjk's avatar
hjk committed
306
//                {notifyInferiorSetupOk}  
307
308
309
310




311

con's avatar
con committed
312
using namespace Core;
313
using namespace Debugger;
hjk's avatar
hjk committed
314
315
using namespace Debugger::Constants;
using namespace Debugger::Internal;
con's avatar
con committed
316
using namespace ProjectExplorer;
hjk's avatar
hjk committed
317
using namespace TextEditor;
con's avatar
con committed
318

hjk's avatar
hjk committed
319
320
321
namespace CC = Core::Constants;
namespace PE = ProjectExplorer::Constants;

con's avatar
con committed
322
323
324
325

namespace Debugger {
namespace Constants {

326
327
const char * const M_DEBUG_START_DEBUGGING = "QtCreator.Menu.Debug.StartDebugging";

con's avatar
con committed
328
329
const char * const STARTEXTERNAL        = "Debugger.StartExternal";
const char * const ATTACHEXTERNAL       = "Debugger.AttachExternal";
330
const char * const ATTACHCORE           = "Debugger.AttachCore";
hjk's avatar
hjk committed
331
const char * const ATTACHTCF            = "Debugger.AttachTcf";
332
const char * const ATTACHREMOTE         = "Debugger.AttachRemote";
333
const char * const DETACH               = "Debugger.Detach";
con's avatar
con committed
334

335
336
const char * const RUN_TO_LINE1         = "Debugger.RunToLine1";
const char * const RUN_TO_LINE2         = "Debugger.RunToLine2";
con's avatar
con committed
337
const char * const RUN_TO_FUNCTION      = "Debugger.RunToFunction";
338
339
const char * const JUMP_TO_LINE1        = "Debugger.JumpToLine1";
const char * const JUMP_TO_LINE2        = "Debugger.JumpToLine2";
340
const char * const RETURN_FROM_FUNCTION = "Debugger.ReturnFromFunction";
341
const char * const SNAPSHOT             = "Debugger.Snapshot";
con's avatar
con committed
342
343
344
const char * const TOGGLE_BREAK         = "Debugger.ToggleBreak";
const char * const BREAK_BY_FUNCTION    = "Debugger.BreakByFunction";
const char * const BREAK_AT_MAIN        = "Debugger.BreakAtMain";
345
346
const char * const ADD_TO_WATCH1        = "Debugger.AddToWatch1";
const char * const ADD_TO_WATCH2        = "Debugger.AddToWatch2";
347
const char * const OPERATE_BY_INSTRUCTION  = "Debugger.OperateByInstruction";
348
349
const char * const FRAME_UP             = "Debugger.FrameUp";
const char * const FRAME_DOWN           = "Debugger.FrameDown";
con's avatar
con committed
350

Oswald Buddenhagen's avatar
Oswald Buddenhagen committed
351
#ifdef Q_WS_MAC
con's avatar
con committed
352
353
354
355
356
const char * const INTERRUPT_KEY            = "Shift+F5";
const char * const RESET_KEY                = "Ctrl+Shift+F5";
const char * const STEP_KEY                 = "F7";
const char * const STEPOUT_KEY              = "Shift+F7";
const char * const NEXT_KEY                 = "F6";
357
const char * const REVERSE_KEY              = "";
con's avatar
con committed
358
359
const char * const RUN_TO_LINE_KEY          = "Shift+F8";
const char * const RUN_TO_FUNCTION_KEY      = "Ctrl+F6";
360
const char * const JUMP_TO_LINE_KEY         = "Ctrl+D,Ctrl+L";
con's avatar
con committed
361
const char * const TOGGLE_BREAK_KEY         = "F8";
362
363
364
365
const char * const BREAK_BY_FUNCTION_KEY    = "Ctrl+D,Ctrl+F";
const char * const BREAK_AT_MAIN_KEY        = "Ctrl+D,Ctrl+M";
const char * const ADD_TO_WATCH_KEY         = "Ctrl+D,Ctrl+W";
const char * const SNAPSHOT_KEY             = "Ctrl+D,Ctrl+S";
con's avatar
con committed
366
367
368
369
370
371
#else
const char * const INTERRUPT_KEY            = "Shift+F5";
const char * const RESET_KEY                = "Ctrl+Shift+F5";
const char * const STEP_KEY                 = "F11";
const char * const STEPOUT_KEY              = "Shift+F11";
const char * const NEXT_KEY                 = "F10";
372
const char * const REVERSE_KEY              = "F12";
con's avatar
con committed
373
374
375
376
377
378
379
const char * const RUN_TO_LINE_KEY          = "";
const char * const RUN_TO_FUNCTION_KEY      = "";
const char * const JUMP_TO_LINE_KEY         = "";
const char * const TOGGLE_BREAK_KEY         = "F9";
const char * const BREAK_BY_FUNCTION_KEY    = "";
const char * const BREAK_AT_MAIN_KEY        = "";
const char * const ADD_TO_WATCH_KEY         = "Ctrl+Alt+Q";
380
const char * const SNAPSHOT_KEY             = "Ctrl+D,Ctrl+S";
con's avatar
con committed
381
382
383
384
385
386
#endif

} // namespace Constants
} // namespace Debugger


387

388
389
390
391
392
static ProjectExplorer::SessionManager *sessionManager()
{
    return ProjectExplorer::ProjectExplorerPlugin::instance()->session();
}

393
394
395
396
397
static QSettings *settings()
{
    return ICore::instance()->settings();
}

398
399
400
401
402
403
404
static QToolButton *toolButton(QAction *action)
{
    QToolButton *button = new QToolButton;
    button->setDefaultAction(action);
    return button;
}

405
406
407
namespace Debugger {
namespace Internal {

hjk's avatar
hjk committed
408
409
static const char *Role = "ROLE";

410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
// FIXME: Outdated?
// The createCdbEngine function takes a list of options pages it can add to.
// This allows for having a "enabled" toggle on the page independently
// of the engine. That's good for not enabling the related ActiveX control
// unnecessarily.

void addGdbOptionPages(QList<Core::IOptionsPage*> *opts);
void addScriptOptionPages(QList<Core::IOptionsPage*> *opts);
void addTcfOptionPages(QList<Core::IOptionsPage*> *opts);
#ifdef CDB_ENABLED
void addCdbOptionPages(QList<Core::IOptionsPage*> *opts);
#endif


struct AttachRemoteParameters
{
    AttachRemoteParameters() : attachPid(0), winCrashEvent(0) {}

    quint64 attachPid;
    QString attachCore;
    // Event handle for attaching to crashed Windows processes.
    quint64 winCrashEvent;
};


435
436
437
438
439
440
///////////////////////////////////////////////////////////////////////
//
// DebugMode
//
///////////////////////////////////////////////////////////////////////

hjk's avatar
hjk committed
441
442
443
class DebugMode : public Core::BaseMode
{
public:
444
445
    DebugMode(QObject *parent = 0) : BaseMode(parent)
    {
446
        setDisplayName(QCoreApplication::translate("Debugger::Internal::DebugMode", "Debug"));
447
448
449
450
        setId(MODE_DEBUG);
        setIcon(QIcon(":/fancyactionbar/images/mode_Debug.png"));
        setPriority(P_MODE_DEBUG);
    }
hjk's avatar
hjk committed
451

452
453
454
455
456
457
    ~DebugMode()
    {
        // Make sure the editor manager does not get deleted.
        EditorManager::instance()->setParent(0);
    }
};
hjk's avatar
hjk committed
458
459


460
461
462
463
464
465
///////////////////////////////////////////////////////////////////////
//
// DebuggerListener: Close the debugging session if running.
//
///////////////////////////////////////////////////////////////////////

466
467
class DebuggerListener : public Core::ICoreListener
{
468
public:
hjk's avatar
hjk committed
469
    DebuggerListener() {}
470
471
472
    virtual bool coreAboutToClose();
};

hjk's avatar
hjk committed
473

con's avatar
con committed
474
475
476
477
478
479
///////////////////////////////////////////////////////////////////////
//
// LocationMark
//
///////////////////////////////////////////////////////////////////////

480
// Used in "real" editors
481
class LocationMark : public TextEditor::BaseTextMark
con's avatar
con committed
482
483
484
485
{
public:
    LocationMark(const QString &fileName, int linenumber)
        : BaseTextMark(fileName, linenumber)
486
    {}
con's avatar
con committed
487

488
    QIcon icon() const { return DebuggerPlugin::instance()->locationMarkIcon(); }
con's avatar
con committed
489
490
    void updateLineNumber(int /*lineNumber*/) {}
    void updateBlock(const QTextBlock & /*block*/) {}
491
    void removedFromEditor() {}
con's avatar
con committed
492
493
};

494
495
496

///////////////////////////////////////////////////////////////////////
//
497
// CommonOptionsPage
498
499
500
//
///////////////////////////////////////////////////////////////////////

501
class CommonOptionsPage : public Core::IOptionsPage
502
503
{
public:
504
    CommonOptionsPage() {}
505
506

    // IOptionsPage
507
    QString id() const
hjk's avatar
hjk committed
508
        { return _(DEBUGGER_COMMON_SETTINGS_ID); }
509
    QString displayName() const
hjk's avatar
hjk committed
510
        { return QCoreApplication::translate("Debugger", DEBUGGER_COMMON_SETTINGS_NAME); }
511
    QString category() const
hjk's avatar
hjk committed
512
        { return _(DEBUGGER_SETTINGS_CATEGORY);  }
513
    QString displayCategory() const
hjk's avatar
hjk committed
514
        { return QCoreApplication::translate("Debugger", DEBUGGER_SETTINGS_TR_CATEGORY); }
515
516
    QIcon categoryIcon() const
        { return QIcon(QLatin1String(DEBUGGER_COMMON_SETTINGS_CATEGORY_ICON)); }
517
518

    QWidget *createPage(QWidget *parent);
519
    void apply() { m_group.apply(settings()); }
520
    void finish() { m_group.finish(); }
521
    virtual bool matches(const QString &s) const;
522
523

private:
524
    Ui::CommonOptionsPage m_ui;
525
    Utils::SavedActionSet m_group;
526
    QString m_searchKeywords;
527
528
};

529
QWidget *CommonOptionsPage::createPage(QWidget *parent)
530
531
532
{
    QWidget *w = new QWidget(parent);
    m_ui.setupUi(w);
533
    m_group.clear();
534

535
536
537
    m_group.insert(theDebuggerAction(SwitchLanguageAutomatically),
        m_ui.checkBoxChangeLanguageAutomatically);

538
    m_group.insert(theDebuggerAction(ListSourceFiles),
539
        m_ui.checkBoxListSourceFiles);
540
    m_group.insert(theDebuggerAction(UseAlternatingRowColors),
541
        m_ui.checkBoxUseAlternatingRowColors);
542
    m_group.insert(theDebuggerAction(UseToolTipsInMainEditor),
543
        m_ui.checkBoxUseToolTipsInMainEditor);
544
    m_group.insert(theDebuggerAction(AutoDerefPointers), 0);
545
546
547
548
    m_group.insert(theDebuggerAction(UseToolTipsInLocalsView), 0);
    m_group.insert(theDebuggerAction(UseToolTipsInBreakpointsView), 0);
    m_group.insert(theDebuggerAction(UseAddressInBreakpointsView), 0);
    m_group.insert(theDebuggerAction(UseAddressInStackView), 0);
549
    m_group.insert(theDebuggerAction(MaximalStackDepth),
550
        m_ui.spinBoxMaximalStackDepth);
551
552
    m_group.insert(theDebuggerAction(ShowStdNamespace), 0);
    m_group.insert(theDebuggerAction(ShowQtNamespace), 0);
553
    m_group.insert(theDebuggerAction(LogTimeStamps), 0);
554
    m_group.insert(theDebuggerAction(VerboseLog), 0);
555
    m_group.insert(theDebuggerAction(UsePreciseBreakpoints), 0);
556
557
    m_group.insert(theDebuggerAction(BreakOnThrow), 0);
    m_group.insert(theDebuggerAction(BreakOnCatch), 0);
558
559
560
561
562
563
564
#ifdef Q_OS_WIN
    Utils::SavedAction *registerAction = theDebuggerAction(RegisterForPostMortem);
    m_group.insert(registerAction,
        m_ui.checkBoxRegisterForPostMortem);
    connect(registerAction, SIGNAL(toggled(bool)),
            m_ui.checkBoxRegisterForPostMortem, SLOT(setChecked(bool)));
#endif
565

566
    if (m_searchKeywords.isEmpty()) {
567
568
569
        QTextStream(&m_searchKeywords) << ' '
                << m_ui.checkBoxChangeLanguageAutomatically->text()
                << m_ui.checkBoxListSourceFiles->text()
570
571
                << ' ' << m_ui.checkBoxUseAlternatingRowColors->text()
                << ' ' << m_ui.checkBoxUseToolTipsInMainEditor->text()
572
573
574
#ifdef Q_OS_WIN
                << ' ' << m_ui.checkBoxRegisterForPostMortem->text()
#endif
575
576
577
                << ' ' << m_ui.labelMaximalStackDepth->text();
        m_searchKeywords.remove(QLatin1Char('&'));
    }
578
579
580
#ifndef Q_OS_WIN
    m_ui.checkBoxRegisterForPostMortem->setVisible(false);
#endif
581
582
583
    return w;
}

584
585
586
587
588
bool CommonOptionsPage::matches(const QString &s) const
{
    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
}

hjk's avatar
hjk committed
589
590
///////////////////////////////////////////////////////////////////////
//
591
// DebuggingHelperOptionPage
hjk's avatar
hjk committed
592
593
594
//
///////////////////////////////////////////////////////////////////////

595
596
597
static inline bool oxygenStyle()
{
    if (const ManhattanStyle *ms = qobject_cast<const ManhattanStyle *>(qApp->style()))
598
        return !qstrcmp("OxygenStyle", ms->baseStyle()->metaObject()->className());
599
600
601
    return false;
}

602
class DebuggingHelperOptionPage : public Core::IOptionsPage
603
604
{   // Needs tr - context
    Q_OBJECT
hjk's avatar
hjk committed
605
public:
606
    DebuggingHelperOptionPage() {}
hjk's avatar
hjk committed
607
608

    // IOptionsPage
hjk's avatar
hjk committed
609
    QString id() const { return _("Z.DebuggingHelper"); }
610
    QString displayName() const { return tr("Debugging Helper"); }
hjk's avatar
hjk committed
611
612
    QString category() const { return _(DEBUGGER_SETTINGS_CATEGORY); }
    QString displayCategory() const { return QCoreApplication::translate("Debugger", DEBUGGER_SETTINGS_TR_CATEGORY); }
613
    QIcon categoryIcon() const { return QIcon(QLatin1String(DEBUGGER_COMMON_SETTINGS_CATEGORY_ICON)); }
hjk's avatar
hjk committed
614
615

    QWidget *createPage(QWidget *parent);
616
    void apply() { m_group.apply(settings()); }
617
    void finish() { m_group.finish(); }
618
    virtual bool matches(const QString &s) const;
hjk's avatar
hjk committed
619
620

private:
621
    Ui::DebuggingHelperOptionPage m_ui;
622
    Utils::SavedActionSet m_group;
623
    QString m_searchKeywords;
hjk's avatar
hjk committed
624
625
};

626
QWidget *DebuggingHelperOptionPage::createPage(QWidget *parent)
hjk's avatar
hjk committed
627
628
629
630
{
    QWidget *w = new QWidget(parent);
    m_ui.setupUi(w);

631
    m_ui.dumperLocationChooser->setExpectedKind(Utils::PathChooser::Command);
632
    m_ui.dumperLocationChooser->setPromptDialogTitle(tr("Choose DebuggingHelper Location"));
hjk's avatar
hjk committed
633
634
    m_ui.dumperLocationChooser->setInitialBrowsePathBackup(
        Core::ICore::instance()->resourcePath() + "../../lib");
hjk's avatar
hjk committed
635

636
    m_group.clear();
637
    m_group.insert(theDebuggerAction(UseDebuggingHelpers),
638
        m_ui.debuggingHelperGroupBox);
639
    m_group.insert(theDebuggerAction(UseCustomDebuggingHelperLocation),
640
        m_ui.customLocationGroupBox);
hjk's avatar
hjk committed
641
    // Suppress Oxygen style's giving flat group boxes bold titles.
642
    if (oxygenStyle())
hjk's avatar
hjk committed
643
        m_ui.customLocationGroupBox->setStyleSheet(_("QGroupBox::title { font: ; }"));
644

645
    m_group.insert(theDebuggerAction(CustomDebuggingHelperLocation),
646
        m_ui.dumperLocationChooser);
hjk's avatar
hjk committed
647

648
649
650
    m_group.insert(theDebuggerAction(UseCodeModel),
        m_ui.checkBoxUseCodeModel);

651
#ifdef QT_DEBUG
652
653
    m_group.insert(theDebuggerAction(DebugDebuggingHelpers),
        m_ui.checkBoxDebugDebuggingHelpers);
654
655
656
#else
    m_ui.checkBoxDebugDebuggingHelpers->hide();
#endif
hjk's avatar
hjk committed
657
658
659
660

#ifndef QT_DEBUG
#if 0
    cmd = am->registerAction(m_manager->m_dumpLogAction,
hjk's avatar
hjk committed
661
        DUMP_LOG, globalcontext);
hjk's avatar
hjk committed
662
663
664
665
666
667
    //cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+D,Ctrl+L")));
    cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Shift+F11")));
    mdebug->addAction(cmd);
#endif
#endif

668
669
670
671
672
673
674
675
676
    if (m_searchKeywords.isEmpty()) {
        QTextStream(&m_searchKeywords)
                << ' ' << m_ui.debuggingHelperGroupBox->title()
                << ' ' << m_ui.customLocationGroupBox->title()
                << ' ' << m_ui.dumperLocationLabel->text()
                << ' ' << m_ui.checkBoxUseCodeModel->text()
                << ' ' << m_ui.checkBoxDebugDebuggingHelpers->text();
        m_searchKeywords.remove(QLatin1Char('&'));
    }
hjk's avatar
hjk committed
677
678
679
    return w;
}

680
bool DebuggingHelperOptionPage::matches(const QString &s) const
hjk's avatar
hjk committed
681
{
682
    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
hjk's avatar
hjk committed
683
684
}

685

con's avatar
con committed
686
687
///////////////////////////////////////////////////////////////////////
//
688
// Argument parsing
con's avatar
con committed
689
690
691
//
///////////////////////////////////////////////////////////////////////

692
static QString msgParameterMissing(const QString &a)
693
694
695
696
{
    return DebuggerPlugin::tr("Option '%1' is missing the parameter.").arg(a);
}

697
static QString msgInvalidNumericParameter(const QString &a, const QString &number)
698
699
700
701
{
    return DebuggerPlugin::tr("The parameter '%1' of option '%2' is not a number.").arg(number, a);
}

702
static bool parseArgument(QStringList::const_iterator &it,
703
704
705
    const QStringList::const_iterator &cend,
    AttachRemoteParameters *attachRemoteParameters,
    unsigned *enabledEngines, QString *errorMessage)
706
707
708
{
    const QString &option = *it;
    // '-debug <pid>'
hjk's avatar
hjk committed
709
    if (*it == _("-debug")) {
710
711
712
713
714
715
        ++it;
        if (it == cend) {
            *errorMessage = msgParameterMissing(*it);
            return false;
        }
        bool ok;
716
        attachRemoteParameters->attachPid = it->toULongLong(&ok);
717
        if (!ok) {
718
719
            attachRemoteParameters->attachPid = 0;
            attachRemoteParameters->attachCore = *it;
720
721
722
        }
        return true;
    }
723
724
    // -wincrashevent <event-handle>. A handle used for
    // a handshake when attaching to a crashed Windows process.
hjk's avatar
hjk committed
725
    if (*it == _("-wincrashevent")) {
726
727
728
729
730
731
        ++it;
        if (it == cend) {
            *errorMessage = msgParameterMissing(*it);
            return false;
        }
        bool ok;
732
        attachRemoteParameters->winCrashEvent = it->toULongLong(&ok);
733
734
735
736
737
738
        if (!ok) {
            *errorMessage = msgInvalidNumericParameter(option, *it);
            return false;
        }
        return true;
    }
hjk's avatar
hjk committed
739
    // Engine disabling.
hjk's avatar
hjk committed
740
    if (option == _("-disable-cdb")) {
741
        *enabledEngines &= ~Debugger::CdbEngineType;
742
743
        return true;
    }
hjk's avatar
hjk committed
744
    if (option == _("-disable-gdb")) {
745
        *enabledEngines &= ~Debugger::GdbEngineType;
746
747
        return true;
    }
748
749
750
751
    if (option == _("-disable-qmldb")) {
        *enabledEngines &= ~Debugger::QmlEngineType;
        return true;
    }
hjk's avatar
hjk committed
752
    if (option == _("-disable-sdb")) {
753
        *enabledEngines &= ~Debugger::ScriptEngineType;
754
755
        return true;
    }
756
    if (option == _("-disable-tcf")) {
hjk's avatar
hjk committed
757
758
759
        *enabledEngines &= ~TcfEngineType;
        return true;
    }
760

761
    *errorMessage = DebuggerPlugin::tr("Invalid debugger option: %1").arg(option);
762
763
764
    return false;
}

765
static bool parseArguments(const QStringList &args,
766
   AttachRemoteParameters *attachRemoteParameters,
hjk's avatar
hjk committed
767
   unsigned *enabledEngines, QString *errorMessage)
768
769
770
{
    const QStringList::const_iterator cend = args.constEnd();
    for (QStringList::const_iterator it = args.constBegin(); it != cend; ++it)
771
        if (!parseArgument(it, cend, attachRemoteParameters, enabledEngines, errorMessage))
772
773
            return false;
    if (Debugger::Constants::Internal::debug)
774
        qDebug().nospace() << args << "engines=0x"
775
776
777
            << QString::number(*enabledEngines, 16)
            << " pid" << attachRemoteParameters->attachPid
            << " core" << attachRemoteParameters->attachCore << '\n';
778
779
780
    return true;
}

781
782
783
784
785
786
787
788

///////////////////////////////////////////////////////////////////////
//
// Misc
//
///////////////////////////////////////////////////////////////////////

static bool isDebuggable(Core::IEditor *editor)
789
{
790
791
792
793
794
795
796
797
    // Only blacklist Qml. Whitelisting would fail on C++ code in files
    // with strange names, more harm would be done this way.
    //Core::IFile *file = editor->file();
    //return !(file && file->mimeType() == "application/x-qml");

    // Nowadays, even Qml is debuggable.
    Q_UNUSED(editor);
    return true;
798
799
}

800
static TextEditor::ITextEditor *currentTextEditor()
con's avatar
con committed
801
{
802
803
804
805
806
807
    EditorManager *editorManager = EditorManager::instance();
    if (!editorManager)
        return 0;
    Core::IEditor *editor = editorManager->currentEditor();
    return qobject_cast<ITextEditor*>(editor);
}
con's avatar
con committed
808

809
810
811
812
813
814
815
816
817
818
static bool isCurrentProjectCppBased()
{
    Project *startupProject = ProjectExplorerPlugin::instance()->startupProject();
    if (!startupProject)
        return false;
    const QString id = startupProject->id();
    return id == _("GenericProjectManager.GenericProject")
        || id == _("CMakeProjectManager.CMakeProject")
        || id == _("Qt4ProjectManager.Qt4Project");
}
819

con's avatar
con committed
820

821
822
///////////////////////////////////////////////////////////////////////
//
823
// SessionEngine
824
825
//
///////////////////////////////////////////////////////////////////////
con's avatar
con committed
826

827
828
829
830
// This class contains data serving as a template for debugger engines
// started during a session.

class SessionEngine : public DebuggerEngine
831
832
{
public:
833
834
    SessionEngine() : DebuggerEngine(DebuggerStartParameters()) {}

hjk's avatar
hjk committed
835
836
837
838
839
840
    void setupEngine() {}
    void setupInferior() {}
    void runEngine() {}
    void shutdownEngine() {}
    void shutdownInferior() {}

841
842
    bool isSessionEngine() const { return true; }

843
844
845
846
847
848
849
850
851
852
853
854
    void loadSessionData()
    {
        breakHandler()->loadSessionData();
        watchHandler()->loadSessionData();
    }

    void saveSessionData()
    {
        watchHandler()->saveSessionData();
        breakHandler()->saveSessionData();
    }

855
};
con's avatar
con committed
856
857


858
859
860
861
862
///////////////////////////////////////////////////////////////////////
//
// DebuggerPluginPrivate
//
///////////////////////////////////////////////////////////////////////
con's avatar
con committed
863

864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
struct DebuggerActions
{
    QAction *continueAction;
    QAction *stopAction;
    QAction *resetAction; // FIXME: Should not be needed in a stable release
    QAction *stepAction;
    QAction *stepOutAction;
    QAction *runToLineAction1; // in the Debug menu
    QAction *runToLineAction2; // in the text editor context menu
    QAction *runToFunctionAction;
    QAction *jumpToLineAction1; // in the Debug menu
    QAction *jumpToLineAction2; // in the text editor context menu
    QAction *returnFromFunctionAction;
    QAction *nextAction;
    QAction *snapshotAction;
    QAction *watchAction1; // in the Debug menu
    QAction *watchAction2; // in the text editor context menu
    QAction *breakAction;
    QAction *sepAction;
    QAction *reverseDirectionAction;
    QAction *frameUpAction;
    QAction *frameDownAction;
};
con's avatar
con committed
887

888
} // namespace Internal
con's avatar
con committed
889

890
using namespace Debugger::Internal;
con's avatar
con committed
891

892
893
894
895
896
///////////////////////////////////////////////////////////////////////
//
// DebuggerPluginPrivate
//
///////////////////////////////////////////////////////////////////////
con's avatar
con committed
897

898
899
900
class DebuggerPluginPrivate : public QObject
{
    Q_OBJECT
901

902
903
public:
    explicit DebuggerPluginPrivate(DebuggerPlugin *plugin);
904

905
906
907
    bool initialize(const QStringList &arguments, QString *errorMessage);
    void notifyCurrentEngine(int role, const QVariant &value = QVariant());
    void connectEngine(DebuggerEngine *engine);
908
    void disconnectEngine() { connectEngine(m_sessionEngine); }
909

910
911
912
public slots:
    void updateWatchersHeader(int section, int, int newSize)
        { m_watchersWindow->header()->resizeSection(section, newSize); }
913

914
    void sourceFilesDockToggled(bool on)
hjk's avatar
hjk committed
915
        { if (on) notifyCurrentEngine(RequestReloadSourceFilesRole); }
916
    void modulesDockToggled(bool on)
hjk's avatar
hjk committed
917
918
919
        { if (on) notifyCurrentEngine(RequestReloadModulesRole); }
    void registerDockToggled(bool on)
        { if (on) notifyCurrentEngine(RequestReloadRegistersRole); }
920

921
922
    void onAction();
    void setSimpleDockWidgetArrangement(const QString &activeLanguage);
923

924
925
926
927
928
929
930
    void editorOpened(Core::IEditor *editor);
    void editorAboutToClose(Core::IEditor *editor);
    void setBusyCursor(bool busy);
    void requestMark(TextEditor::ITextEditor *editor, int lineNumber);
    void showToolTip(TextEditor::ITextEditor *editor, const QPoint &pnt, int pos);
    void requestContextMenu(TextEditor::ITextEditor *editor,
        int lineNumber, QMenu *menu);
931

932
933
934
935
936
937
    void activatePreviousMode();
    void activateDebugMode();
    void toggleBreakpoint();
    void toggleBreakpoint(const QString &fileName, int lineNumber);
    void onModeChanged(Core::IMode *mode);
    void showSettingsDialog();
938

939
940
941
942
943
944
945
946
947
    void startExternalApplication();
    void startRemoteApplication();
    void attachExternalApplication();
    void attachExternalApplication
        (qint64 pid, const QString &binary, const QString &crashParameter);
    void attachCore();
    void attachCore(const QString &core, const QString &exeFileName);
    void attachCmdLine();
    void attachRemoteTcf();
948

949
950
951
952
953
    void interruptDebuggingRequest();
    void exitDebugger();

    void enableReverseDebuggingTriggered(const QVariant &value);
    void languageChanged(const QString &debuggerLanguage);
954
    void showStatusMessage(const QString &msg, int timeout = -1);
955
956
957
958
959
960
961
962
963
964

    DebuggerMainWindow *mainWindow()
        { return qobject_cast<DebuggerMainWindow*>
            (DebuggerUISwitcher::instance()->mainWindow()); }

    void setConfigValue(const QString &name, const QVariant &value)
        { settings()->setValue(name, value); }
    QVariant configValue(const QString &name) const
        { return settings()->value(name); }

965
    DebuggerRunControl *createDebugger(const DebuggerStartParameters &sp);
966
967
968
969
    void startDebugger(ProjectExplorer::RunControl *runControl);

    void dumpLog();
    void cleanupViews();
970
    void setInitialState();
971
972
973
974
975
976
977
978
979
980
981
982
983
984

    void fontSettingsChanged(const TextEditor::FontSettings &settings);
    DebuggerState state() const { return m_state; }

    void updateState(DebuggerEngine *engine);

    void resetLocation();
    void gotoLocation(const QString &file, int line, bool setMarker);

    void clearStatusMessage();

    void sessionLoaded();
    void aboutToUnloadSession();
    void aboutToSaveSession();
985
986

    void executeDebuggerCommand();
987
988
989
990
991
992
993
994
995
996
997

public:
    DebuggerState m_state;
    uint m_capabilities;
    DebuggerUISwitcher *m_uiSwitcher;
    DebuggerPlugin *m_manager;
    DebugMode *m_debugMode;
    DebuggerRunControlFactory *m_debuggerRunControlFactory;

    QString m_previousMode;
    TextEditor::BaseTextMark *m_locationMark;
998
    Core::Context m_gdbRunningContext;
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
    AttachRemoteParameters m_attachRemoteParameters;

    QAction *m_startExternalAction;
    QAction *m_startRemoteAction;
    QAction *m_attachExternalAction;
    QAction *m_attachCoreAction;
    QAction *m_attachTcfAction;
    QAction *m_detachAction;
    QComboBox *m_langBox;
    QToolButton *m_reverseToolButton;

    QIcon m_stopIcon;
    QIcon m_interruptIcon;
    QIcon m_locationMarkIcon;

    QLabel *m_statusLabel;
    QComboBox *m_threadBox;

    QDockWidget *m_breakDock;
    QDockWidget *m_modulesDock;
    QDockWidget *m_outputDock;
    QDockWidget *m_registerDock;
    QDockWidget *m_snapshotDock;
    QDockWidget *m_sourceFilesDock;
    QDockWidget *m_stackDock;
    QDockWidget *m_threadsDock;
    QDockWidget *m_watchDock;
    QList<QDockWidget *> m_dockWidgets;

    DebuggerActions m_actions;

    BreakWindow *m_breakWindow;
    QTreeView *m_returnWindow;
    QTreeView *m_localsWindow;
    QTreeView *m_watchersWindow;
    QTreeView *m_commandWindow;
    QAbstractItemView *m_registerWindow;
    QAbstractItemView *m_modulesWindow;
    QAbstractItemView *m_snapshotWindow;
    SourceFilesWindow *m_sourceFilesWindow;
    QAbstractItemView *m_stackWindow;
    QAbstractItemView *m_threadsWindow;
    DebuggerOutputWindow *m_outputWindow;

1043
    SessionEngine *m_sessionEngine;
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085

    bool m_busy;
    QTimer m_statusTimer;
    QString m_lastPermanentStatusMessage;

    //SessionData m_sessionData;

    CPlusPlus::Snapshot m_codeModelSnapshot;
    DebuggerPlugin *m_plugin;

    QList<QPointer<DebuggerRunControl> > m_allRunControls;
};

DebuggerPluginPrivate::DebuggerPluginPrivate(DebuggerPlugin *plugin)
{
    m_plugin = plugin;

    m_statusLabel = 0;
    m_threadBox = 0;

    m_breakDock = 0;
    m_modulesDock = 0;
    m_outputDock = 0;
    m_registerDock = 0;
    m_snapshotDock = 0;
    m_sourceFilesDock = 0;
    m_stackDock = 0;
    m_threadsDock = 0;
    m_watchDock = 0;

    m_breakWindow = 0;
    m_returnWindow = 0;
    m_localsWindow = 0;
    m_watchersWindow = 0;
    m_registerWindow = 0;
    m_modulesWindow = 0;
    m_snapshotWindow = 0;
    m_sourceFilesWindow = 0;
    m_stackWindow = 0;
    m_threadsWindow = 0;
    m_outputWindow = 0;

1086
    m_sessionEngine = 0;
1087
1088
    m_debugMode = 0;
    m_locationMark = 0;
1089
    m_gdbRunningContext = Core::Context(0);
1090
1091
1092

    m_debugMode = 0;
    m_uiSwitcher = 0;
Friedemann Kleint's avatar
Friedemann Kleint committed
1093
    m_state = DebuggerNotReady;
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
}

bool DebuggerPluginPrivate::initialize(const QStringList &arguments, QString *errorMessage)
{
    // FIXME: Move part of this to extensionsInitialized()?
    ICore *core = ICore::instance();
    QTC_ASSERT(core, return false);

    Core::ActionManager *am = core->actionManager();
    QTC_ASSERT(am, return false);

1105
    const Core::Context globalcontext(CC::C_GLOBAL);
1106
1107
    const Core<