debuggerplugin.cpp 111 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
#include "debuggerdialogs.h"
#include "debuggerengine.h"
#include "debuggermainwindow.h"
con's avatar
con committed
38
#include "debuggerrunner.h"
39
#include "debuggerstringutils.h"
40
#include "debuggertooltip.h"
41
#include "debuggeruiswitcher.h"
42

43
44
#include "breakpoint.h"
#include "breakhandler.h"
45
#include "breakwindow.h"
46
#include "consolewindow.h"
47
#include "logwindow.h"
48
49
50
#include "moduleswindow.h"
#include "registerwindow.h"
#include "snapshotwindow.h"
hjk's avatar
hjk committed
51
#include "stackhandler.h"
52
53
54
#include "stackwindow.h"
#include "sourcefileswindow.h"
#include "threadswindow.h"
hjk's avatar
hjk committed
55
#include "watchhandler.h"
56
#include "watchwindow.h"
hjk's avatar
hjk committed
57
#include "watchutils.h"
58

59
60
#include "snapshothandler.h"
#include "threadshandler.h"
con's avatar
con committed
61

62
#include "ui_commonoptionspage.h"
hjk's avatar
hjk committed
63
#include "ui_dumperoptionpage.h"
64

65
#include <coreplugin/actionmanager/actionmanager.h>
66
67
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/actionmanager/command.h>
68
#include <coreplugin/uniqueidmanager.h>
hjk's avatar
hjk committed
69
#include <coreplugin/basemode.h>
con's avatar
con committed
70
#include <coreplugin/coreconstants.h>
71
#include <coreplugin/dialogs/ioptionspage.h>
con's avatar
con committed
72
#include <coreplugin/editormanager/editormanager.h>
hjk's avatar
hjk committed
73
#include <coreplugin/findplaceholder.h>
74
#include <coreplugin/icontext.h>
con's avatar
con committed
75
#include <coreplugin/icore.h>
76
#include <coreplugin/imode.h>
77
#include <coreplugin/icorelistener.h>
78
#include <coreplugin/manhattanstyle.h>
hjk's avatar
hjk committed
79
#include <coreplugin/minisplitter.h>
con's avatar
con committed
80
#include <coreplugin/modemanager.h>
hjk's avatar
hjk committed
81

con's avatar
con committed
82
#include <cppeditor/cppeditorconstants.h>
83
#include <cpptools/cppmodelmanagerinterface.h>
hjk's avatar
hjk committed
84

85
86
#include <extensionsystem/pluginmanager.h>

87
#include <projectexplorer/project.h>
88
#include <projectexplorer/projectexplorer.h>
con's avatar
con committed
89
90
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/session.h>
91
#include <projectexplorer/target.h>
92
#include <projectexplorer/toolchaintype.h>
hjk's avatar
hjk committed
93
94

#include <texteditor/basetexteditor.h>
con's avatar
con committed
95
#include <texteditor/basetextmark.h>
96
#include <texteditor/fontsettings.h>
97
#include <texteditor/texteditorsettings.h>
hjk's avatar
hjk committed
98
99

#include <utils/qtcassert.h>
100
#include <utils/savedaction.h>
101
#include <utils/styledbar.h>
con's avatar
con committed
102

103
104
#include <qml/scriptconsole.h>

105
#include <QtCore/QTimer>
106
107
#include <QtCore/QtPlugin>
#include <QtGui/QComboBox>
108
#include <QtGui/QDockWidget>
109
#include <QtGui/QFileDialog>
hjk's avatar
hjk committed
110
#include <QtGui/QMenu>
111
#include <QtGui/QMessageBox>
112
#include <QtGui/QToolButton>
con's avatar
con committed
113

114
115
#include <climits>

116
117
118
119
120
121
122
123
124
125
126
#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
127
// gdbserver, the trk client etc are referred to as 'Engine',
128
129
// whereas the debugged process is referred to as 'Inferior'.
//
130
131
// Transitions marked by '---' are done in the individual engines.
// Transitions marked by '+-+' are done in the base DebuggerEngine.
hjk's avatar
hjk committed
132
// Transitions marked by '*' are done asynchronously.
hjk's avatar
hjk committed
133
// The GdbEngine->setupEngine() function is described in more detail below.
134
//
hjk's avatar
hjk committed
135
136
137
138
139
140
141
// The engines are responsible for local roll-back to the last
// acknowledged state before calling notify*Failed. I.e. before calling
// notifyEngineSetupFailed() any process started during setupEngine()
// so far must be terminated.
//
//
//
hjk's avatar
hjk committed
142
143
144
145
146
147
//                        DebuggerNotReady
//                               +
//                      EngineSetupRequested
//                               +
//                  (calls *Engine->setupEngine())
//                            |      |
148
//                            |      |
hjk's avatar
hjk committed
149
150
151
//                       {notify-  {notify-
//                        Engine-   Engine-
//                        SetupOk}  SetupFailed}
152
153
154
155
156
157
//                            +      +
//                            +      `+-+-+> EngineSetupFailed
//                            +                   +
//                            +    [calls RunControl->startFailed]
//                            +                   +
//                            +             DebuggerFinished
hjk's avatar
hjk committed
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
//                            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
//                                                 `-+-+-+-+-+-+-+-+-+-+-+>-+
//                                                                          +
hjk's avatar
hjk committed
192
//                                                                          +
Tobias Hunger's avatar
Tobias Hunger committed
193
//                       #Interrupt@InferiorRunOk#                           +
hjk's avatar
hjk committed
194
//                                  +                                       +
hjk's avatar
hjk committed
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
//                          InferiorStopRequested                           +
//  #SpontaneousStop                +                                       +
//   @InferiorRunOk#         (calls *Engine->                               +
//          +               interruptInferior())                            +
//      {notify-               |          |                                 +
//     Spontaneous-       {notify-    {notify-                              +
//      Inferior-          Inferior-   Inferior-                            +
//       StopOk}           StopOk}    StopFailed}                           +
//           +              +             +                                 +
//            +            +              +                                 +
//            InferiorStopOk              +                                 +
//                  +                     +                                 +
//                  +                    +                                  +
//                  +                   +                                   +
//        #Stop@InferiorUnrunnable#    +                                    +
//          #Creator Close Event#     +                                     +
//                       +           +                                      +
hjk's avatar
hjk committed
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
//                InferiorShutdownRequested                                 +
//                            +                                             +
//           (calls *Engine->shutdownInferior())                            +
//                         |        |                                       +
//                    {notify-   {notify-                                   +
//                     Inferior- Inferior-                                  +
//                  ShutdownOk}  ShutdownFailed}                            +
//                         +        +                                       +
//                         +        +                                       +
//  #Inferior exited#      +        +                                       +
//         |               +        +                                       +
//   {notifyInferior-      +        +                                       +
//      Exited}            +        +                                       +
//           +             +        +                                       +
//            +            +        +                                       +
//             +           +        +                                       +
//            InferiorShutdownOk InferiorShutdownFailed                     +
//                      *          *                                        +
//                  EngineShutdownRequested                                 +
//                            +                                             +
232
//           (calls *Engine->shutdownEngine())  <+-+-+-+-+-+-+-+-+-+-+-+-+-+'
hjk's avatar
hjk committed
233
234
235
//                         |        |
//                         |        |
//                    {notify-   {notify-
hjk's avatar
hjk committed
236
//                     Engine-    Engine-
hjk's avatar
hjk committed
237
238
239
//                  ShutdownOk}  ShutdownFailed}
//                         +       +
//            EngineShutdownOk  EngineShutdownFailed
hjk's avatar
hjk committed
240
241
//                         *       *
//                     DebuggerFinished
hjk's avatar
hjk committed
242
243
244
//


245
246
247
/* Here is a matching graph as a GraphViz graph. View it using
 * \code
grep "^sg1:" debuggerplugin.cpp | cut -c5- | dot -osg1.ps -Tps && gv sg1.ps
248

249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
sg1: digraph DebuggerStates {
sg1:   DebuggerNotReady -> EngineSetupRequested
sg1:   EngineSetupRequested -> EngineSetupOk [ label="notifyEngineSetupOk", style="dashed" ];
sg1:   EngineSetupRequested -> EngineSetupFailed [ label= "notifyEngineSetupFailed", style="dashed"];
sg1:   EngineSetupFailed -> DebuggerFinished [ label= "RunControl::StartFailed" ];
sg1:   EngineSetupOk -> InferiorSetupRequested [ label= "RunControl::StartSuccessful" ];
sg1:   InferiorSetupRequested -> InferiorSetupFailed [ label="notifyInferiorFailed", style="dashed" ];
sg1:   InferiorSetupRequested -> EngineRunRequested [ label="notifyInferiorSetupOk", style="dashed" ];
sg1:   InferiorSetupFailed -> EngineShutdownRequested
sg1:   EngineRunRequested -> InferiorUnrunnable [ label="notifyInferiorUnrunnable", style="dashed" ];
sg1:   EngineRunRequested -> InferiorStopOk [ label="notifyEngineRunAndInferiorStopOk", style="dashed" ];
sg1:   EngineRunRequested -> InferiorRunOk [ label="notifyEngineRunAndInferiorRunOk", style="dashed" ];
sg1:   EngineRunRequested -> EngineRunFailed [ label="notifyEngineRunFailed", style="dashed" ];
sg1:   EngineRunFailed -> EngineShutdownRequested
sg1:   InferiorRunOk -> InferiorStopOk [ label="SpontaneousStop\nnotifyInferiorSpontaneousStop", style="dashed" ];
sg1:   InferiorRunOk -> InferiorStopRequested [ label="User stop\nEngine::interruptInferior", style="dashed"];
sg1:   InferiorStopRequested -> InferiorStopOk [ label="notifyInferiorStopOk", style="dashed" ];
sg1:   InferiorStopRequested -> InferiorShutdownRequested  [ label="notifyInferiorStopFailed", style="dashed" ];
sg1:   InferiorStopOk -> InferiorRunRequested [ label="User\nEngine::continueInferior" ];
sg1:   InferiorRunRequested -> InferiorRunOk [ label="notifyInferiorRunOk", style="dashed"];
sg1:   InferiorRunRequested -> InferiorRunFailed [ label="notifyInferiorRunFailed", style="dashed"];
sg1:   InferiorRunFailed -> InferiorStopOk
sg1:   InferiorShutdownRequested -> InferiorShutdownOk [ label= "Engine::shutdownInferior\nnotifyInferiorShutdownOk", style="dashed" ];
sg1:   InferiorShutdownRequested -> InferiorShutdownFailed [ label="Engine::shutdownInferior\nnotifyInferiorShutdownFailed", style="dashed" ];
sg1:   InferiorExited -> InferiorShutdownOk [ label="notifyInferiorExited", style="dashed"];
sg1:   InferiorShutdownOk -> EngineShutdownRequested
sg1:   InferiorShutdownFailed -> EngineShutdownRequested
sg1:   EngineShutdownRequested -> EngineShutdownOk [ label="Engine::shutdownEngine\nnotifyEngineShutdownOk", style="dashed" ];
sg1:   EngineShutdownRequested -> EngineShutdownFailed  [ label="Engine::shutdownEngine\nnotifyEngineShutdownFailed", style="dashed" ];
sg1:   EngineShutdownOk -> DebuggerFinished  [ style = "dotted" ];
sg1:   EngineShutdownFailed  -> DebuggerFinished [ style = "dotted" ];
sg1: }
* \endcode */
hjk's avatar
hjk committed
282
// Additional signalling:    {notifyInferiorIll}   {notifyEngineIll}
hjk's avatar
hjk committed
283
284
285


// GdbEngine specific startup. All happens in EngineSetupRequested state
286
//
287
288
// Transitions marked by '---' are done in the individual adapters.
// Transitions marked by '+-+' are done in the GdbEngine.
hjk's avatar
hjk committed
289
//
hjk's avatar
hjk committed
290
//                  GdbEngine::setupEngine()
291
292
293
294
295
//                          +
//            (calls *Adapter->startAdapter())
//                          |      |
//                          |      `---> handleAdapterStartFailed()
//                          |                   +
hjk's avatar
hjk committed
296
//                          |             {notifyEngineSetupFailed}
297
298
299
//                          |
//                 handleAdapterStarted()
//                          +
hjk's avatar
hjk committed
300
301
302
303
304
//                 {notifyEngineSetupOk}
//
//
//
//                GdbEngine::setupInferior()
305
//                          +
306
307
//            (calls *Adapter->prepareInferior())
//                          |      |
hjk's avatar
hjk committed
308
//                          |      `---> handlePrepareInferiorFailed()
309
//                          |                   +
hjk's avatar
hjk committed
310
//                          |             {notifyInferiorSetupFailed}
311
//                          |
hjk's avatar
hjk committed
312
//                handleInferiorPrepared()
313
//                          +
314
//                {notifyInferiorSetupOk}
315
316
317
318




319

con's avatar
con committed
320
using namespace Core;
hjk's avatar
hjk committed
321
322
using namespace Debugger::Constants;
using namespace Debugger::Internal;
con's avatar
con committed
323
using namespace ProjectExplorer;
hjk's avatar
hjk committed
324
using namespace TextEditor;
con's avatar
con committed
325

hjk's avatar
hjk committed
326
327
328
namespace CC = Core::Constants;
namespace PE = ProjectExplorer::Constants;

con's avatar
con committed
329
330
331
332

namespace Debugger {
namespace Constants {

333
334
const char * const M_DEBUG_START_DEBUGGING = "QtCreator.Menu.Debug.StartDebugging";

con's avatar
con committed
335
336
const char * const STARTEXTERNAL        = "Debugger.StartExternal";
const char * const ATTACHEXTERNAL       = "Debugger.AttachExternal";
337
const char * const ATTACHCORE           = "Debugger.AttachCore";
hjk's avatar
hjk committed
338
const char * const ATTACHTCF            = "Debugger.AttachTcf";
339
const char * const ATTACHREMOTE         = "Debugger.AttachRemote";
340
const char * const DETACH               = "Debugger.Detach";
con's avatar
con committed
341

342
343
const char * const RUN_TO_LINE1         = "Debugger.RunToLine1";
const char * const RUN_TO_LINE2         = "Debugger.RunToLine2";
con's avatar
con committed
344
const char * const RUN_TO_FUNCTION      = "Debugger.RunToFunction";
345
346
const char * const JUMP_TO_LINE1        = "Debugger.JumpToLine1";
const char * const JUMP_TO_LINE2        = "Debugger.JumpToLine2";
347
const char * const RETURN_FROM_FUNCTION = "Debugger.ReturnFromFunction";
348
const char * const SNAPSHOT             = "Debugger.Snapshot";
con's avatar
con committed
349
350
351
const char * const TOGGLE_BREAK         = "Debugger.ToggleBreak";
const char * const BREAK_BY_FUNCTION    = "Debugger.BreakByFunction";
const char * const BREAK_AT_MAIN        = "Debugger.BreakAtMain";
352
353
const char * const ADD_TO_WATCH1        = "Debugger.AddToWatch1";
const char * const ADD_TO_WATCH2        = "Debugger.AddToWatch2";
354
const char * const OPERATE_BY_INSTRUCTION  = "Debugger.OperateByInstruction";
355
356
const char * const FRAME_UP             = "Debugger.FrameUp";
const char * const FRAME_DOWN           = "Debugger.FrameDown";
con's avatar
con committed
357

Oswald Buddenhagen's avatar
Oswald Buddenhagen committed
358
#ifdef Q_WS_MAC
con's avatar
con committed
359
const char * const STOP_KEY                 = "Shift+Ctrl+Y";
con's avatar
con committed
360
const char * const RESET_KEY                = "Ctrl+Shift+F5";
con's avatar
con committed
361
362
363
const char * const STEP_KEY                 = "Ctrl+Shift+I";
const char * const STEPOUT_KEY              = "Ctrl+Shift+T";
const char * const NEXT_KEY                 = "Ctrl+Shift+O";
364
const char * const REVERSE_KEY              = "";
con's avatar
con committed
365
366
const char * const RUN_TO_LINE_KEY          = "Shift+F8";
const char * const RUN_TO_FUNCTION_KEY      = "Ctrl+F6";
367
const char * const JUMP_TO_LINE_KEY         = "Ctrl+D,Ctrl+L";
con's avatar
con committed
368
const char * const TOGGLE_BREAK_KEY         = "F8";
369
370
371
372
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
373
#else
374
const char * const STOP_KEY                 = "Shift+F5";
con's avatar
con committed
375
376
377
378
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";
379
const char * const REVERSE_KEY              = "F12";
con's avatar
con committed
380
381
382
383
384
385
386
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";
387
const char * const SNAPSHOT_KEY             = "Ctrl+D,Ctrl+S";
con's avatar
con committed
388
389
390
391
392
393
#endif

} // namespace Constants
} // namespace Debugger


394

hjk's avatar
hjk committed
395
static SessionManager *sessionManager()
396
{
hjk's avatar
hjk committed
397
    return ProjectExplorerPlugin::instance()->session();
398
399
}

400
401
402
403
404
static QSettings *settings()
{
    return ICore::instance()->settings();
}

405
406
407
408
409
410
411
static QToolButton *toolButton(QAction *action)
{
    QToolButton *button = new QToolButton;
    button->setDefaultAction(action);
    return button;
}

412
413
414
namespace Debugger {
namespace Internal {

hjk's avatar
hjk committed
415
416
static const char *Role = "ROLE";

417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
// 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) {}
434
    void clear();
435
436

    quint64 attachPid;
437
    QString attachTarget;  // core file name or  server:port
438
    // Event handle for attaching to crashed Windows processes.
439
440
441
    quint64 winCrashEvent;
};

442
443
444
445
446
void AttachRemoteParameters::clear()
{
    attachPid = winCrashEvent = 0;
    attachTarget.clear();
}
447

448
449
450
451
452
453
///////////////////////////////////////////////////////////////////////
//
// DebugMode
//
///////////////////////////////////////////////////////////////////////

hjk's avatar
hjk committed
454
455
456
class DebugMode : public Core::BaseMode
{
public:
457
458
    DebugMode(QObject *parent = 0) : BaseMode(parent)
    {
459
        setDisplayName(QCoreApplication::translate("Debugger::Internal::DebugMode", "Debug"));
460
        setType(Core::Constants::MODE_EDIT_TYPE);
461
        setId(MODE_DEBUG);
462
        setIcon(QIcon(__(":/fancyactionbar/images/mode_Debug.png")));
463
464
        setPriority(P_MODE_DEBUG);
    }
hjk's avatar
hjk committed
465

466
467
468
469
470
471
    ~DebugMode()
    {
        // Make sure the editor manager does not get deleted.
        EditorManager::instance()->setParent(0);
    }
};
hjk's avatar
hjk committed
472

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
    m_group.insert(theDebuggerAction(ListSourceFiles),
536
        m_ui.checkBoxListSourceFiles);
537
    m_group.insert(theDebuggerAction(UseAlternatingRowColors),
538
        m_ui.checkBoxUseAlternatingRowColors);
539
    m_group.insert(theDebuggerAction(UseToolTipsInMainEditor),
540
        m_ui.checkBoxUseToolTipsInMainEditor);
541
542
543
544
    m_group.insert(theDebuggerAction(CloseBuffersOnExit),
        m_ui.checkBoxCloseBuffersOnExit);
    m_group.insert(theDebuggerAction(SwitchModeOnExit),
        m_ui.checkBoxSwitchModeOnExit);
545
    m_group.insert(theDebuggerAction(AutoDerefPointers), 0);
546
547
548
549
    m_group.insert(theDebuggerAction(UseToolTipsInLocalsView), 0);
    m_group.insert(theDebuggerAction(UseToolTipsInBreakpointsView), 0);
    m_group.insert(theDebuggerAction(UseAddressInBreakpointsView), 0);
    m_group.insert(theDebuggerAction(UseAddressInStackView), 0);
550
    m_group.insert(theDebuggerAction(MaximalStackDepth),
551
        m_ui.spinBoxMaximalStackDepth);
552
553
    m_group.insert(theDebuggerAction(ShowStdNamespace), 0);
    m_group.insert(theDebuggerAction(ShowQtNamespace), 0);
554
    m_group.insert(theDebuggerAction(SortStructMembers), 0);
555
    m_group.insert(theDebuggerAction(LogTimeStamps), 0);
556
    m_group.insert(theDebuggerAction(VerboseLog), 0);
557
558
    m_group.insert(theDebuggerAction(BreakOnThrow), 0);
    m_group.insert(theDebuggerAction(BreakOnCatch), 0);
559
560
561
562
563
564
565
#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
566

567
    if (m_searchKeywords.isEmpty()) {
568
569
        QTextStream(&m_searchKeywords) << ' '
                << 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
    QString category() const { return _(DEBUGGER_SETTINGS_CATEGORY); }
612
613
614
615
    QString displayCategory() const
    { return QCoreApplication::translate("Debugger", DEBUGGER_SETTINGS_TR_CATEGORY); }
    QIcon categoryIcon() const
    { return QIcon(QLatin1String(DEBUGGER_COMMON_SETTINGS_CATEGORY_ICON)); }
hjk's avatar
hjk committed
616
617

    QWidget *createPage(QWidget *parent);
618
    void apply() { m_group.apply(settings()); }
619
    void finish() { m_group.finish(); }
620
    virtual bool matches(const QString &s) const;
hjk's avatar
hjk committed
621
622

private:
623
    Ui::DebuggingHelperOptionPage m_ui;
624
    Utils::SavedActionSet m_group;
625
    QString m_searchKeywords;
hjk's avatar
hjk committed
626
627
};

628
QWidget *DebuggingHelperOptionPage::createPage(QWidget *parent)
hjk's avatar
hjk committed
629
630
631
632
{
    QWidget *w = new QWidget(parent);
    m_ui.setupUi(w);

633
    m_ui.dumperLocationChooser->setExpectedKind(Utils::PathChooser::Command);
634
    m_ui.dumperLocationChooser->setPromptDialogTitle(tr("Choose DebuggingHelper Location"));
hjk's avatar
hjk committed
635
636
    m_ui.dumperLocationChooser->setInitialBrowsePathBackup(
        Core::ICore::instance()->resourcePath() + "../../lib");
hjk's avatar
hjk committed
637

638
    m_group.clear();
639
    m_group.insert(theDebuggerAction(UseDebuggingHelpers),
640
        m_ui.debuggingHelperGroupBox);
641
    m_group.insert(theDebuggerAction(UseCustomDebuggingHelperLocation),
642
        m_ui.customLocationGroupBox);
hjk's avatar
hjk committed
643
    // Suppress Oxygen style's giving flat group boxes bold titles.
644
    if (oxygenStyle())
hjk's avatar
hjk committed
645
        m_ui.customLocationGroupBox->setStyleSheet(_("QGroupBox::title { font: ; }"));
646

647
    m_group.insert(theDebuggerAction(CustomDebuggingHelperLocation),
648
        m_ui.dumperLocationChooser);
hjk's avatar
hjk committed
649

650
651
652
    m_group.insert(theDebuggerAction(UseCodeModel),
        m_ui.checkBoxUseCodeModel);

653
#ifdef QT_DEBUG
654
655
    m_group.insert(theDebuggerAction(DebugDebuggingHelpers),
        m_ui.checkBoxDebugDebuggingHelpers);
656
657
658
#else
    m_ui.checkBoxDebugDebuggingHelpers->hide();
#endif
hjk's avatar
hjk committed
659
660
661
662

#ifndef QT_DEBUG
#if 0
    cmd = am->registerAction(m_manager->m_dumpLogAction,
hjk's avatar
hjk committed
663
        DUMP_LOG, globalcontext);
hjk's avatar
hjk committed
664
665
666
667
668
669
    //cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+D,Ctrl+L")));
    cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Shift+F11")));
    mdebug->addAction(cmd);
#endif
#endif

670
671
672
673
674
675
    if (m_searchKeywords.isEmpty()) {
        QTextStream(&m_searchKeywords)
                << ' ' << m_ui.debuggingHelperGroupBox->title()
                << ' ' << m_ui.customLocationGroupBox->title()
                << ' ' << m_ui.dumperLocationLabel->text()
                << ' ' << m_ui.checkBoxUseCodeModel->text()
676
                << ' ' << m_ui.checkBoxDebugDebuggingHelpers->text();
677
678
        m_searchKeywords.remove(QLatin1Char('&'));
    }
hjk's avatar
hjk committed
679
680
681
    return w;
}

682
bool DebuggingHelperOptionPage::matches(const QString &s) const
hjk's avatar
hjk committed
683
{
684
    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
hjk's avatar
hjk committed
685
686
}

687

con's avatar
con committed
688
689
///////////////////////////////////////////////////////////////////////
//
690
// Argument parsing
con's avatar
con committed
691
692
693
//
///////////////////////////////////////////////////////////////////////

694
static QString msgParameterMissing(const QString &a)
695
696
697
698
{
    return DebuggerPlugin::tr("Option '%1' is missing the parameter.").arg(a);
}

699
static QString msgInvalidNumericParameter(const QString &a, const QString &number)
700
701
702
703
{
    return DebuggerPlugin::tr("The parameter '%1' of option '%2' is not a number.").arg(number, a);
}

704
static bool parseArgument(QStringList::const_iterator &it,
705
706
707
    const QStringList::const_iterator &cend,
    AttachRemoteParameters *attachRemoteParameters,
    unsigned *enabledEngines, QString *errorMessage)
708
709
710
{
    const QString &option = *it;
    // '-debug <pid>'
711
712
    // '-debug <corefile>'
    // '-debug <server:port>'
hjk's avatar
hjk committed
713
    if (*it == _("-debug")) {
714
715
716
717
718
719
        ++it;
        if (it == cend) {
            *errorMessage = msgParameterMissing(*it);
            return false;
        }
        bool ok;
720
        attachRemoteParameters->attachPid = it->toULongLong(&ok);
721
722
        if (!ok)
            attachRemoteParameters->attachTarget = *it;
723
724
        return true;
    }
725
726
    // -wincrashevent <event-handle>. A handle used for
    // a handshake when attaching to a crashed Windows process.
hjk's avatar
hjk committed
727
    if (*it == _("-wincrashevent")) {
728
729
730
731
732
733
        ++it;
        if (it == cend) {
            *errorMessage = msgParameterMissing(*it);
            return false;
        }
        bool ok;
734
        attachRemoteParameters->winCrashEvent = it->toULongLong(&ok);
735
736
737
738
739
740
        if (!ok) {
            *errorMessage = msgInvalidNumericParameter(option, *it);
            return false;
        }
        return true;
    }
hjk's avatar
hjk committed
741
    // Engine disabling.
hjk's avatar
hjk committed
742
    if (option == _("-disable-cdb")) {
743
        *enabledEngines &= ~Debugger::CdbEngineType;
744
745
        return true;
    }
hjk's avatar
hjk committed
746
    if (option == _("-disable-gdb")) {
747
        *enabledEngines &= ~Debugger::GdbEngineType;
748
749
        return true;
    }
750
751
752
753
    if (option == _("-disable-qmldb")) {
        *enabledEngines &= ~Debugger::QmlEngineType;
        return true;
    }
hjk's avatar
hjk committed
754
    if (option == _("-disable-sdb")) {
755
        *enabledEngines &= ~Debugger::ScriptEngineType;
756
757
        return true;
    }
758
    if (option == _("-disable-tcf")) {
hjk's avatar
hjk committed
759
760
761
        *enabledEngines &= ~TcfEngineType;
        return true;
    }
762

763
    *errorMessage = DebuggerPlugin::tr("Invalid debugger option: %1").arg(option);
764
765
766
    return false;
}

767
static bool parseArguments(const QStringList &args,
768
   AttachRemoteParameters *attachRemoteParameters,
hjk's avatar
hjk committed
769
   unsigned *enabledEngines, QString *errorMessage)
770
{
771
    attachRemoteParameters->clear();
772
773
    const QStringList::const_iterator cend = args.constEnd();
    for (QStringList::const_iterator it = args.constBegin(); it != cend; ++it)
774
        if (!parseArgument(it, cend, attachRemoteParameters, enabledEngines, errorMessage))
775
776
            return false;
    if (Debugger::Constants::Internal::debug)
777
        qDebug().nospace() << args << "engines=0x"
778
779
            << QString::number(*enabledEngines, 16)
            << " pid" << attachRemoteParameters->attachPid
780
            << " target" << attachRemoteParameters->attachTarget << '\n';
781
782
783
    return true;
}

784
785
786
787
788
789
790
791

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

static bool isDebuggable(Core::IEditor *editor)
792
{
793
794
795
796
797
798
799
800
    // 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;
801
802
}

con's avatar
con committed
803

804
805
806
807
808
///////////////////////////////////////////////////////////////////////
//
// DebuggerPluginPrivate
//
///////////////////////////////////////////////////////////////////////
con's avatar
con committed
809

810
811
812
struct DebuggerActions
{
    QAction *continueAction;
813
814
815
    QAction *stopAction; // on the application output button if "Stop" is possible
    QAction *interruptAction; // on the fat debug button if "Pause" is possible
    QAction *undisturbableAction; // on the fat debug button if nothing can be done
816
817
818
    QAction *resetAction; // FIXME: Should not be needed in a stable release
    QAction *stepAction;
    QAction *stepOutAction;
819
    QAction *runToLineAction; // Debug menu
820
    QAction *runToFunctionAction;
821
    QAction *jumpToLineAction; // in the Debug menu
822
823
    QAction *returnFromFunctionAction;
    QAction *nextAction;
824
    //QAction *snapshotAction;
825
826
827
828
829
830
831
832
    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
833

834
} // namespace Internal
con's avatar
con committed
835

836
using namespace Debugger::Internal;
con's avatar
con committed
837

838
839
840
841
842
///////////////////////////////////////////////////////////////////////
//
// DebuggerPluginPrivate
//
///////////////////////////////////////////////////////////////////////
con's avatar
con committed
843

844
845
846
class DebuggerPluginPrivate : public QObject
{
    Q_OBJECT
847

848
849
public:
    explicit DebuggerPluginPrivate(DebuggerPlugin *plugin);
850

851
    bool initialize(const QStringList &arguments, QString *errorMessage);
852
    void connectEngine(DebuggerEngine *engine, bool notify = true);
hjk's avatar
hjk committed
853
    void disconnectEngine() { connectEngine(0); }
854
    DebuggerEngine *currentEngine() const { return m_currentEngine; }
855

856
857
public slots:
    void updateWatchersHeader(int section, int, int newSize)
858
859
860
    {
        m_watchersWindow->header()->resizeSection(section, newSize);
    }
861

862
    void sourceFilesDockToggled(bool on)
863
864
865
866
867
    {
        if (on)
            m_currentEngine->reloadSourceFiles();
    }

868
    void modulesDockToggled(bool on)
869
870
871
872
    {
        if (on)
            m_currentEngine->reloadModules();
    }
873

hjk's avatar
hjk committed
874
    void registerDockToggled(bool on)
875
    {
876
        if (on)
877
878
            m_currentEngine->reloadRegisters();
    }
879

880
881
882
883
884
885
886
887
888
889
    void synchronizeBreakpoints()
    {
        for (int i = 0, n = m_snapshotHandler->size(); i != n; ++i) {
            if (DebuggerRunControl *runControl = m_snapshotHandler->at(i)) {
                DebuggerEngine *engine = runControl->engine();
                engine->attemptBreakpointSynchronization();
            }
        }
    }

hjk's avatar
hjk committed
890
891
892
893
894
895
896
897
898
899
    void synchronizeWatchers()
    {
        for (int i = 0, n = m_snapshotHandler->size(); i != n; ++i) {
            if (DebuggerRunControl *runControl = m_snapshotHandler->at(i)) {
                DebuggerEngine *engine = runControl->engine();
                engine->watchHandler()->synchronizeWatchers();
            }
        }
    }

900
    void setSimpleDockWidgetArrangement(Debugger::DebuggerLanguages activeLanguages);
901

902
903
904
905
906
907
908
    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);
909

910
911
912
913
914
915
    void activatePreviousMode();
    void activateDebugMode();
    void toggleBreakpoint();
    void toggleBreakpoint(const QString &fileName, int lineNumber);
    void onModeChanged(Core::IMode *mode);
    void showSettingsDialog();
916

917
918
919
920
921
    void startExternalApplication();
    void startRemoteApplication();
    void attachExternalApplication();
    void attachExternalApplication
        (qint64 pid, const QString &binary, const QString &crashParameter);
922
    bool attachCmdLine();
923
924
    void attachCore();
    void attachCore(const QString &core, const QString &exeFileName);
925
    void attachRemote(const QString &spec);
926
    void attachRemoteTcf();
927

928
    void enableReverseDebuggingTriggered(const QVariant &value);
929
    void languagesChanged(const Debugger::DebuggerLanguages &languages);
930
    void showStatusMessage(const QString &msg, int timeout = -1);
931
    void openMemoryEditor();
932
933
934
935
936

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

937
938
    inline void setConfigValue(const QString &name, const QVariant &value);
    inline QVariant configValue(const QString &name) const;
939

ck's avatar
ck committed
940
    DebuggerRunControl *createDebugger(const DebuggerStartParameters &sp,
hjk's avatar
hjk committed
941
942
        RunConfiguration *rc = 0);
    void startDebugger(RunControl *runControl);
943
    void displayDebugger(DebuggerEngine *engine, bool updateEngine = true);
944
945
946

    void dumpLog();
    void cleanupViews();
947
    void setInitialState();
948
949
950
951
952

    void fontSettingsChanged(const TextEditor::FontSettings &settings