debuggerplugin.cpp 28.3 KB
Newer Older
con's avatar
con committed
1
2
3
4
/***************************************************************************
**
** This file is part of Qt Creator
**
5
** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
con's avatar
con committed
6
7
8
**
** Contact:  Qt Software Information (qt-info@nokia.com)
**
9
10
11
**
** Non-Open Source Usage
**
con's avatar
con committed
12
13
14
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
15
16
17
18
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
con's avatar
con committed
19
20
21
22
23
24
25
26
27
28
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
29
** rights. These rights are described in the Nokia Qt GPL Exception
30
** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
31
32
**
***************************************************************************/
hjk's avatar
hjk committed
33

con's avatar
con committed
34
35
36
37
38
39
40
41
#include "debuggerplugin.h"

#include "debuggerconstants.h"
#include "debuggermanager.h"
#include "debuggerrunner.h"
#include "gdboptionpage.h"
#include "gdbengine.h"

42
#include <coreplugin/actionmanager/actionmanager.h>
hjk's avatar
hjk committed
43
#include <coreplugin/basemode.h>
con's avatar
con committed
44
45
#include <coreplugin/coreconstants.h>
#include <coreplugin/editormanager/editormanager.h>
hjk's avatar
hjk committed
46
#include <coreplugin/findplaceholder.h>
con's avatar
con committed
47
48
#include <coreplugin/icore.h>
#include <coreplugin/messagemanager.h>
hjk's avatar
hjk committed
49
#include <coreplugin/minisplitter.h>
con's avatar
con committed
50
#include <coreplugin/modemanager.h>
hjk's avatar
hjk committed
51
52
53
#include <coreplugin/navigationwidget.h>
#include <coreplugin/outputpane.h>
#include <coreplugin/rightpane.h>
con's avatar
con committed
54
#include <coreplugin/uniqueidmanager.h>
hjk's avatar
hjk committed
55

con's avatar
con committed
56
#include <cplusplus/ExpressionUnderCursor.h>
hjk's avatar
hjk committed
57

con's avatar
con committed
58
#include <cppeditor/cppeditorconstants.h>
hjk's avatar
hjk committed
59

con's avatar
con committed
60
61
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/session.h>
hjk's avatar
hjk committed
62
63

#include <texteditor/basetexteditor.h>
con's avatar
con committed
64
65
66
#include <texteditor/basetextmark.h>
#include <texteditor/itexteditor.h>
#include <texteditor/texteditorconstants.h>
hjk's avatar
hjk committed
67
68

#include <utils/qtcassert.h>
con's avatar
con committed
69
70
71
72
73

#include <QtCore/QDebug>
#include <QtCore/QObject>
#include <QtCore/QPoint>
#include <QtCore/QSettings>
74
#include <QtCore/QtPlugin>
hjk's avatar
hjk committed
75

76
#include <QtGui/QDockWidget>
hjk's avatar
hjk committed
77
#include <QtGui/QMainWindow>
con's avatar
con committed
78
79
80
81
82
83
#include <QtGui/QPlainTextEdit>
#include <QtGui/QTextBlock>
#include <QtGui/QTextCursor>


using namespace Core;
hjk's avatar
hjk committed
84
85
using namespace Debugger::Constants;
using namespace Debugger::Internal;
con's avatar
con committed
86
using namespace ProjectExplorer;
hjk's avatar
hjk committed
87
using namespace TextEditor;
con's avatar
con committed
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105


namespace Debugger {
namespace Constants {

const char * const STARTEXTERNAL        = "Debugger.StartExternal";
const char * const ATTACHEXTERNAL       = "Debugger.AttachExternal";

const char * const RUN_TO_LINE          = "Debugger.RunToLine";
const char * const RUN_TO_FUNCTION      = "Debugger.RunToFunction";
const char * const JUMP_TO_LINE         = "Debugger.JumpToLine";
const char * const TOGGLE_BREAK         = "Debugger.ToggleBreak";
const char * const BREAK_BY_FUNCTION    = "Debugger.BreakByFunction";
const char * const BREAK_AT_MAIN        = "Debugger.BreakAtMain";
const char * const DEBUG_DUMPERS        = "Debugger.DebugDumpers";
const char * const ADD_TO_WATCH         = "Debugger.AddToWatch";
const char * const USE_CUSTOM_DUMPERS   = "Debugger.UseCustomDumpers";
const char * const USE_FAST_START       = "Debugger.UseFastStart";
106
const char * const USE_TOOL_TIPS        = "Debugger.UseToolTips";
con's avatar
con committed
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
const char * const SKIP_KNOWN_FRAMES    = "Debugger.SkipKnownFrames";
const char * const DUMP_LOG             = "Debugger.DumpLog";

#ifdef Q_OS_MAC
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";
const char * const STEPI_KEY                = "Shift+F9";
const char * const NEXTI_KEY                = "Shift+F6";
const char * const RUN_TO_LINE_KEY          = "Shift+F8";
const char * const RUN_TO_FUNCTION_KEY      = "Ctrl+F6";
const char * const JUMP_TO_LINE_KEY         = "Alt+D,Alt+L";
const char * const TOGGLE_BREAK_KEY         = "F8";
const char * const BREAK_BY_FUNCTION_KEY    = "Alt+D,Alt+F";
const char * const BREAK_AT_MAIN_KEY        = "Alt+D,Alt+M";
const char * const ADD_TO_WATCH_KEY         = "Alt+D,Alt+W";
#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";
const char * const STEPI_KEY                = "";
const char * const NEXTI_KEY                = "";
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";
#endif

} // namespace Constants
} // namespace Debugger


hjk's avatar
hjk committed
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
namespace Debugger {
namespace Internal {

class DebugMode : public Core::BaseMode
{
    Q_OBJECT

public:
    DebugMode(QObject *parent = 0);
    ~DebugMode();

    // IMode
    void activated() {}
    void shutdown() {}
};

} // namespace Internal
} // namespace Debugger

DebugMode::DebugMode(QObject *parent)
  : BaseMode(tr("Debug"), Constants::MODE_DEBUG,
             QIcon(":/fancyactionbar/images/mode_Debug.png"),
             Constants::P_MODE_DEBUG, 0, parent)
{
}

DebugMode::~DebugMode()
{
    // Make sure the editor manager does not get deleted
    EditorManager::instance()->setParent(0);
}


con's avatar
con committed
179
180
181
182
183
184
185
186
187
188
189
190
191
192
///////////////////////////////////////////////////////////////////////
//
// LocationMark
//
///////////////////////////////////////////////////////////////////////

class Debugger::Internal::LocationMark
  : public TextEditor::BaseTextMark
{
    Q_OBJECT

public:
    LocationMark(const QString &fileName, int linenumber)
        : BaseTextMark(fileName, linenumber)
193
    {}
con's avatar
con committed
194
195
196
197
198
    ~LocationMark();

    QIcon icon() const;
    void updateLineNumber(int /*lineNumber*/) {}
    void updateBlock(const QTextBlock & /*block*/) {}
199
    void removedFromEditor() {}
con's avatar
con committed
200
201
202
203
};

LocationMark::~LocationMark()
{
204
    //qDebug() << "LOCATIONMARK DESTRUCTOR";
con's avatar
con committed
205
206
207
208
209
210
211
212
}

QIcon LocationMark::icon() const
{
    static const QIcon icon(":/gdbdebugger/images/location.svg");
    return icon;
}

hjk's avatar
hjk committed
213

con's avatar
con committed
214
215
216
217
218
219
220
221
222
223
224
225
///////////////////////////////////////////////////////////////////////
//
// DebuggerPlugin
//
///////////////////////////////////////////////////////////////////////

DebuggerPlugin::DebuggerPlugin()
{
    m_pm = 0;
    m_generalOptionPage = 0;
    m_locationMark = 0;
    m_manager = 0;
hjk's avatar
hjk committed
226
    m_debugMode = 0;
con's avatar
con committed
227
228
229
230
231
}

DebuggerPlugin::~DebuggerPlugin()
{}

hjk's avatar
hjk committed
232
233
234
235
236
static QSettings *settings()
{
    return ExtensionSystem::PluginManager::instance()->getObject<ICore>()->settings();
}

con's avatar
con committed
237
238
239
240
void DebuggerPlugin::shutdown()
{
    if (m_debugMode)
        m_debugMode->shutdown(); // saves state including manager information
hjk's avatar
hjk committed
241
    QTC_ASSERT(m_manager, /**/);
con's avatar
con committed
242
243
244
    if (m_manager)
        m_manager->shutdown();

hjk's avatar
hjk committed
245
246
    writeSettings();

con's avatar
con committed
247
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
    //qDebug() << "DebuggerPlugin::~DebuggerPlugin";
    removeObject(m_debugMode);
    removeObject(m_generalOptionPage);

    // FIXME: when using the line below, BreakWindow etc gets deleted twice.
    // so better leak for now...
    delete m_debugMode;
    m_debugMode = 0;

    delete m_generalOptionPage;
    m_generalOptionPage = 0;

    delete m_locationMark;
    m_locationMark = 0;

    delete m_manager;
    m_manager = 0;
}

bool DebuggerPlugin::initialize(const QStringList &arguments, QString *error_message)
{
    Q_UNUSED(arguments);
    Q_UNUSED(error_message);

    m_manager = new DebuggerManager;

    m_pm = ExtensionSystem::PluginManager::instance();

    ICore *core = m_pm->getObject<Core::ICore>();
hjk's avatar
hjk committed
276
    QTC_ASSERT(core, return false);
con's avatar
con committed
277

278
279
    Core::ActionManager *am = core->actionManager();
    QTC_ASSERT(am, return false);
con's avatar
con committed
280
281

    Core::UniqueIDManager *uidm = core->uniqueIDManager();
hjk's avatar
hjk committed
282
    QTC_ASSERT(uidm, return false);
con's avatar
con committed
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300

    QList<int> globalcontext;
    globalcontext << Core::Constants::C_GLOBAL_ID;

    QList<int> cppcontext;
    cppcontext << uidm->uniqueIdentifier(ProjectExplorer::Constants::LANG_CXX);

    QList<int> debuggercontext;
    debuggercontext << uidm->uniqueIdentifier(C_GDBDEBUGGER);

    QList<int> cppeditorcontext;
    cppeditorcontext << uidm->uniqueIdentifier(CppEditor::Constants::C_CPPEDITOR);

    QList<int> texteditorcontext;
    texteditorcontext << uidm->uniqueIdentifier(TextEditor::Constants::C_TEXTEDITOR);

    m_gdbRunningContext = uidm->uniqueIdentifier(Constants::GDBRUNNING);

hjk's avatar
hjk committed
301
302
303
304
305
306
    m_breakpointMarginAction = new QAction(this);
    m_breakpointMarginAction->setText("Toggle Breakpoint");
    //m_breakpointMarginAction->setIcon(QIcon(":/gdbdebugger/images/breakpoint.svg"));
    connect(m_breakpointMarginAction, SIGNAL(triggered()),
        this, SLOT(breakpointMarginActionTriggered()));

con's avatar
con committed
307
    //Core::IActionContainer *mcppcontext =
308
    //    am->actionContainer(CppEditor::Constants::M_CONTEXT);
con's avatar
con committed
309
310

    Core::IActionContainer *mdebug =
311
        am->actionContainer(ProjectExplorer::Constants::M_DEBUG);
con's avatar
con committed
312
313

    Core::ICommand *cmd = 0;
314
    cmd = am->registerAction(m_manager->m_startExternalAction,
con's avatar
con committed
315
316
317
318
        Constants::STARTEXTERNAL, globalcontext);
    mdebug->addAction(cmd, Core::Constants::G_DEFAULT_ONE);

#ifndef Q_OS_WIN
319
    cmd = am->registerAction(m_manager->m_attachExternalAction,
con's avatar
con committed
320
321
322
323
        Constants::ATTACHEXTERNAL, globalcontext);
    mdebug->addAction(cmd, Core::Constants::G_DEFAULT_ONE);
#endif

324
    cmd = am->registerAction(m_manager->m_continueAction,
con's avatar
con committed
325
326
        ProjectExplorer::Constants::DEBUG, QList<int>()<< m_gdbRunningContext);

327
    cmd = am->registerAction(m_manager->m_stopAction,
con's avatar
con committed
328
329
330
331
332
333
334
        Constants::INTERRUPT, globalcontext);
    cmd->setAttribute(Core::ICommand::CA_UpdateText);
    cmd->setAttribute(Core::ICommand::CA_UpdateIcon);
    cmd->setDefaultKeySequence(QKeySequence(Constants::INTERRUPT_KEY));
    cmd->setDefaultText(tr("Stop Debugger/Interrupt Debugger"));
    mdebug->addAction(cmd, Core::Constants::G_DEFAULT_ONE);

335
    cmd = am->registerAction(m_manager->m_resetAction,
con's avatar
con committed
336
337
338
339
340
341
342
343
        Constants::RESET, globalcontext);
    cmd->setAttribute(Core::ICommand::CA_UpdateText);
    cmd->setDefaultKeySequence(QKeySequence(Constants::RESET_KEY));
    cmd->setDefaultText(tr("Reset Debugger"));
    //disabled mdebug->addAction(cmd, Core::Constants::G_DEFAULT_ONE);

    QAction *sep = new QAction(this);
    sep->setSeparator(true);
344
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep1"), globalcontext);
con's avatar
con committed
345
346
    mdebug->addAction(cmd);

347
    cmd = am->registerAction(m_manager->m_nextAction,
con's avatar
con committed
348
349
350
351
        Constants::NEXT, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::NEXT_KEY));
    mdebug->addAction(cmd);

352
    cmd = am->registerAction(m_manager->m_stepAction,
con's avatar
con committed
353
354
355
356
        Constants::STEP, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::STEP_KEY));
    mdebug->addAction(cmd);

357
    cmd = am->registerAction(m_manager->m_stepOutAction,
con's avatar
con committed
358
359
360
361
        Constants::STEPOUT, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::STEPOUT_KEY));
    mdebug->addAction(cmd);

362
    cmd = am->registerAction(m_manager->m_nextIAction,
con's avatar
con committed
363
364
365
366
        Constants::NEXTI, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::NEXTI_KEY));
    mdebug->addAction(cmd);

367
    cmd = am->registerAction(m_manager->m_stepIAction,
con's avatar
con committed
368
369
370
371
        Constants::STEPI, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::STEPI_KEY));
    mdebug->addAction(cmd);

372
    cmd = am->registerAction(m_manager->m_runToLineAction,
con's avatar
con committed
373
374
375
376
        Constants::RUN_TO_LINE, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::RUN_TO_LINE_KEY));
    mdebug->addAction(cmd);

377
    cmd = am->registerAction(m_manager->m_runToFunctionAction,
con's avatar
con committed
378
379
380
381
        Constants::RUN_TO_FUNCTION, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::RUN_TO_FUNCTION_KEY));
    mdebug->addAction(cmd);

382
    cmd = am->registerAction(m_manager->m_jumpToLineAction,
con's avatar
con committed
383
384
385
386
387
        Constants::JUMP_TO_LINE, debuggercontext);
    mdebug->addAction(cmd);

    sep = new QAction(this);
    sep->setSeparator(true);
388
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep3"), globalcontext);
con's avatar
con committed
389
390
    mdebug->addAction(cmd);

391
    cmd = am->registerAction(m_manager->m_breakAction,
con's avatar
con committed
392
393
394
395
396
        Constants::TOGGLE_BREAK, cppeditorcontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::TOGGLE_BREAK_KEY));
    mdebug->addAction(cmd);
    //mcppcontext->addAction(cmd);

397
    cmd = am->registerAction(m_manager->m_breakByFunctionAction,
con's avatar
con committed
398
399
400
        Constants::BREAK_BY_FUNCTION, globalcontext);
    mdebug->addAction(cmd);

401
    cmd = am->registerAction(m_manager->m_breakAtMainAction,
con's avatar
con committed
402
403
404
405
406
        Constants::BREAK_AT_MAIN, globalcontext);
    mdebug->addAction(cmd);

    sep = new QAction(this);
    sep->setSeparator(true);
407
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep2"), globalcontext);
con's avatar
con committed
408
409
    mdebug->addAction(cmd);

410
    cmd = am->registerAction(m_manager->m_skipKnownFramesAction,
con's avatar
con committed
411
412
413
        Constants::SKIP_KNOWN_FRAMES, globalcontext);
    mdebug->addAction(cmd);

414
    cmd = am->registerAction(m_manager->m_useCustomDumpersAction,
con's avatar
con committed
415
416
417
        Constants::USE_CUSTOM_DUMPERS, globalcontext);
    mdebug->addAction(cmd);

418
    cmd = am->registerAction(m_manager->m_useFastStartAction,
con's avatar
con committed
419
420
421
        Constants::USE_FAST_START, globalcontext);
    mdebug->addAction(cmd);

422
    cmd = am->registerAction(m_manager->m_useToolTipsAction,
423
424
425
426
        Constants::USE_TOOL_TIPS, globalcontext);
    mdebug->addAction(cmd);

#ifdef QT_DEBUG
427
    cmd = am->registerAction(m_manager->m_dumpLogAction,
con's avatar
con committed
428
429
430
431
432
        Constants::DUMP_LOG, globalcontext);
    //cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+D,Ctrl+L")));
    cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Shift+F11")));
    mdebug->addAction(cmd);

433
    cmd = am->registerAction(m_manager->m_debugDumpersAction,
con's avatar
con committed
434
435
436
437
438
439
        Constants::DEBUG_DUMPERS, debuggercontext);
    mdebug->addAction(cmd);
#endif

    sep = new QAction(this);
    sep->setSeparator(true);
440
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep4"), globalcontext);
con's avatar
con committed
441
442
    mdebug->addAction(cmd);

443
    cmd = am->registerAction(m_manager->m_watchAction,
con's avatar
con committed
444
445
446
447
        Constants::ADD_TO_WATCH, cppeditorcontext);
    //cmd->setDefaultKeySequence(QKeySequence(tr("ALT+D,ALT+W")));
    mdebug->addAction(cmd);

448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
    // Views menu
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep5"), globalcontext);
    mdebug->addAction(cmd);
    IActionContainer *viewsMenu = am->createMenu(Constants::M_DEBUG_VIEWS);
    QMenu *m = viewsMenu->menu();
    m->setEnabled(true);
    m->setTitle(tr("&Views"));
    mdebug->addMenu(viewsMenu, Core::Constants::G_DEFAULT_THREE);

    m_toggleLockedAction = new QAction(tr("Locked"), this);
    m_toggleLockedAction->setCheckable(true);
    m_toggleLockedAction->setChecked(true);
    connect(m_toggleLockedAction, SIGNAL(toggled(bool)),
        m_manager, SLOT(setLocked(bool)));
    foreach (QDockWidget *dockWidget, m_manager->dockWidgets()) {
        cmd = am->registerAction(dockWidget->toggleViewAction(),
            "Debugger." + dockWidget->objectName(), debuggercontext);
        viewsMenu->addAction(cmd);
        //m->addAction(dockWidget->toggleViewAction());
    }
    m->addSeparator();
    m->addAction(m_toggleLockedAction);
    m->addSeparator();

    QAction *resetToSimpleAction = viewsMenu->menu()->addAction(tr("Reset to default layout"));
    connect(resetToSimpleAction, SIGNAL(triggered()),
        m_manager, SLOT(setSimpleDockWidgetArrangement()));


con's avatar
con committed
477
478
479
480
481
482
483
484
    m_generalOptionPage = 0;

    // FIXME:
    m_generalOptionPage = new GdbOptionPage(&theGdbSettings());
    addObject(m_generalOptionPage);

    m_locationMark = 0;

hjk's avatar
hjk committed
485
486
487
488
489

    //
    // Debug mode setup
    //
    m_debugMode = new DebugMode(this);
con's avatar
con committed
490
491
492
493
    //addAutoReleasedObject(m_debugMode);

    addAutoReleasedObject(new DebuggerRunner(m_manager));

hjk's avatar
hjk committed
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
    QList<int> context;
    context.append(uidm->uniqueIdentifier(Core::Constants::C_EDITORMANAGER));
    context.append(uidm->uniqueIdentifier(Debugger::Constants::C_GDBDEBUGGER));
    context.append(uidm->uniqueIdentifier(Core::Constants::C_NAVIGATION_PANE));
    m_debugMode->setContext(context);

    QBoxLayout *editorHolderLayout = new QVBoxLayout;
    editorHolderLayout->setMargin(0);
    editorHolderLayout->setSpacing(0);
    editorHolderLayout->addWidget(new EditorManagerPlaceHolder(m_debugMode));
    editorHolderLayout->addWidget(new FindToolBarPlaceHolder(m_debugMode));

    QWidget *editorAndFindWidget = new QWidget;
    editorAndFindWidget->setLayout(editorHolderLayout);

    MiniSplitter *rightPaneSplitter = new MiniSplitter;
    rightPaneSplitter->addWidget(editorAndFindWidget);
    rightPaneSplitter->addWidget(new RightPanePlaceHolder(m_debugMode));
    rightPaneSplitter->setStretchFactor(0, 1);
    rightPaneSplitter->setStretchFactor(1, 0);

    QWidget *centralWidget = new QWidget;

    m_manager->mainWindow()->setCentralWidget(centralWidget);

    MiniSplitter *splitter = new MiniSplitter;
    splitter->addWidget(m_manager->mainWindow());
    splitter->addWidget(new OutputPanePlaceHolder(m_debugMode));
    splitter->setStretchFactor(0, 10);
    splitter->setStretchFactor(1, 0);
    splitter->setOrientation(Qt::Vertical);

    MiniSplitter *splitter2 = new MiniSplitter;
    splitter2 = new MiniSplitter;
    splitter2->addWidget(new NavigationWidgetPlaceHolder(m_debugMode));
    splitter2->addWidget(splitter);
    splitter2->setStretchFactor(0, 0);
    splitter2->setStretchFactor(1, 1);

    m_debugMode->setWidget(splitter2);

    QToolBar *debugToolBar = new QToolBar;
    debugToolBar->addAction(am->command(ProjectExplorer::Constants::DEBUG)->action());
    debugToolBar->addAction(am->command(Constants::INTERRUPT)->action());
    debugToolBar->addAction(am->command(Constants::NEXT)->action());
    debugToolBar->addAction(am->command(Constants::STEP)->action());
    debugToolBar->addAction(am->command(Constants::STEPOUT)->action());
    debugToolBar->addSeparator();
    debugToolBar->addAction(am->command(Constants::STEPI)->action());
    debugToolBar->addAction(am->command(Constants::NEXTI)->action());
    debugToolBar->addSeparator();
    debugToolBar->addWidget(new QLabel(tr("Threads:")));

    QComboBox *threadBox = new QComboBox;
    threadBox->setModel(m_manager->threadsModel());
    connect(threadBox, SIGNAL(activated(int)),
        m_manager->threadsWindow(), SIGNAL(threadSelected(int)));
    debugToolBar->addWidget(threadBox);
    debugToolBar->addWidget(m_manager->statusLabel());

    QWidget *stretch = new QWidget;
    stretch->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
    debugToolBar->addWidget(stretch);

    QBoxLayout *toolBarAddingLayout = new QVBoxLayout(centralWidget);
    toolBarAddingLayout->setMargin(0);
    toolBarAddingLayout->setSpacing(0);
    toolBarAddingLayout->addWidget(rightPaneSplitter);
    toolBarAddingLayout->addWidget(debugToolBar);

    m_manager->createDockWidgets();
    m_manager->setSimpleDockWidgetArrangement();
    readSettings();

    connect(ModeManager::instance(), SIGNAL(currentModeChanged(Core::IMode*)),
            this, SLOT(focusCurrentEditor(Core::IMode*)));
    m_debugMode->widget()->setFocusProxy(EditorManager::instance());
    addObject(m_debugMode);

    //
    //  Connections
    //

con's avatar
con committed
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
    // ProjectExplorer
    connect(projectExplorer()->session(), SIGNAL(sessionLoaded()),
       m_manager, SLOT(sessionLoaded()));
    connect(projectExplorer()->session(), SIGNAL(aboutToSaveSession()),
       m_manager, SLOT(aboutToSaveSession()));

    // EditorManager
    QObject *editorManager = core->editorManager();
    connect(editorManager, SIGNAL(editorAboutToClose(Core::IEditor*)),
        this, SLOT(editorAboutToClose(Core::IEditor*)));
    connect(editorManager, SIGNAL(editorOpened(Core::IEditor*)),
        this, SLOT(editorOpened(Core::IEditor*)));

    // Application interaction
    connect(m_manager, SIGNAL(currentTextEditorRequested(QString*,int*,QObject**)),
        this, SLOT(queryCurrentTextEditor(QString*,int*,QObject**)));

    connect(m_manager, SIGNAL(setSessionValueRequested(QString,QVariant)),
        this, SLOT(setSessionValue(QString,QVariant)));
    connect(m_manager, SIGNAL(sessionValueRequested(QString,QVariant*)),
        this, SLOT(querySessionValue(QString,QVariant*)));
    connect(m_manager, SIGNAL(setConfigValueRequested(QString,QVariant)),
        this, SLOT(setConfigValue(QString,QVariant)));
    connect(m_manager, SIGNAL(configValueRequested(QString,QVariant*)),
        this, SLOT(queryConfigValue(QString,QVariant*)));

    connect(m_manager, SIGNAL(resetLocationRequested()),
        this, SLOT(resetLocation()));
    connect(m_manager, SIGNAL(gotoLocationRequested(QString,int,bool)),
        this, SLOT(gotoLocation(QString,int,bool)));
    connect(m_manager, SIGNAL(statusChanged(int)),
        this, SLOT(changeStatus(int)));
    connect(m_manager, SIGNAL(previousModeRequested()),
        this, SLOT(activatePreviousMode()));
    connect(m_manager, SIGNAL(debugModeRequested()),
        this, SLOT(activateDebugMode()));

    return true;
}

void DebuggerPlugin::extensionsInitialized()
{
}

ProjectExplorer::ProjectExplorerPlugin *DebuggerPlugin::projectExplorer() const
{
    return m_pm->getObject<ProjectExplorer::ProjectExplorerPlugin>();
}

/*! Activates the previous mode when the current mode is the debug mode. */
void DebuggerPlugin::activatePreviousMode()
{
    ICore *core = m_pm->getObject<Core::ICore>();
    Core::ModeManager *const modeManager = core->modeManager();

    if (modeManager->currentMode() == modeManager->mode(Constants::MODE_DEBUG)
            && !m_previousMode.isEmpty()) {
        modeManager->activateMode(m_previousMode);
        m_previousMode.clear();
    }
}

void DebuggerPlugin::activateDebugMode()
{
    ICore *core = m_pm->getObject<Core::ICore>();
    Core::ModeManager *modeManager = core->modeManager();
    m_previousMode = QLatin1String(modeManager->currentMode()->uniqueModeName());
    modeManager->activateMode(QLatin1String(MODE_DEBUG));
}

void DebuggerPlugin::queryCurrentTextEditor(QString *fileName, int *lineNumber, QObject **object)
{
    ICore *core = m_pm->getObject<Core::ICore>();
    if (!core || !core->editorManager())
        return;
    Core::IEditor *editor = core->editorManager()->currentEditor();
    ITextEditor *textEditor = qobject_cast<ITextEditor*>(editor);
    if (!textEditor)
        return;
    if (fileName)
        *fileName = textEditor->file()->fileName();
    if (lineNumber)
        *lineNumber = textEditor->currentLine();
    if (object)
        *object = textEditor->widget();
}

void DebuggerPlugin::editorOpened(Core::IEditor *editor)
{
    if (ITextEditor *textEditor = qobject_cast<ITextEditor *>(editor)) {
        connect(textEditor, SIGNAL(markRequested(TextEditor::ITextEditor*,int)),
            this, SLOT(requestMark(TextEditor::ITextEditor*,int)));
        connect(editor, SIGNAL(tooltipRequested(TextEditor::ITextEditor*,QPoint,int)),
            this, SLOT(showToolTip(TextEditor::ITextEditor*,QPoint,int)));
hjk's avatar
hjk committed
671
672
        connect(textEditor, SIGNAL(markContextMenuRequested(TextEditor::ITextEditor*,int,QMenu*)),
            this, SLOT(requestContextMenu(TextEditor::ITextEditor*,int,QMenu*)));
con's avatar
con committed
673
674
675
676
677
678
679
680
681
682
    }
}

void DebuggerPlugin::editorAboutToClose(Core::IEditor *editor)
{
    if (ITextEditor *textEditor = qobject_cast<ITextEditor *>(editor)) {
        disconnect(textEditor, SIGNAL(markRequested(TextEditor::ITextEditor*,int)),
            this, SLOT(requestMark(TextEditor::ITextEditor*,int)));
        disconnect(editor, SIGNAL(tooltipRequested(TextEditor::ITextEditor*,QPoint,int)),
            this, SLOT(showToolTip(TextEditor::ITextEditor*,QPoint,int)));
hjk's avatar
hjk committed
683
684
        disconnect(textEditor, SIGNAL(markContextMenuRequested(TextEditor::ITextEditor*,int,QMenu*)),
            this, SLOT(requestContextMenu(TextEditor::ITextEditor*,int,QMenu*)));
con's avatar
con committed
685
686
687
    }
}

hjk's avatar
hjk committed
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
void DebuggerPlugin::requestContextMenu(TextEditor::ITextEditor *editor,
    int lineNumber, QMenu *menu)
{
    m_breakpointMarginActionLineNumber = lineNumber;
    m_breakpointMarginActionFileName = editor->file()->fileName();
    menu->addAction(m_breakpointMarginAction);
}

void DebuggerPlugin::breakpointMarginActionTriggered()
{
    m_manager->toggleBreakpoint(
        m_breakpointMarginActionFileName,
        m_breakpointMarginActionLineNumber
    );
}

con's avatar
con committed
704
705
706
707
708
709
710
711
void DebuggerPlugin::requestMark(TextEditor::ITextEditor *editor, int lineNumber)
{
    m_manager->toggleBreakpoint(editor->file()->fileName(), lineNumber);
}

void DebuggerPlugin::showToolTip(TextEditor::ITextEditor *editor,
    const QPoint &point, int pos)
{
712
713
714
    if (!m_manager->useToolTipsAction()->isChecked())
        return;

con's avatar
con committed
715
716
717
718
719
720
721
722
723
724
725
726
727
728
    QPlainTextEdit *plaintext = qobject_cast<QPlainTextEdit*>(editor->widget());
    if (!plaintext)
        return;

    QString expr = plaintext->textCursor().selectedText();
    if (expr.isEmpty()) {
        QTextCursor tc(plaintext->document());
        tc.setPosition(pos);

        const QChar ch = editor->characterAt(pos);
        if (ch.isLetterOrNumber() || ch == QLatin1Char('_'))
            tc.movePosition(QTextCursor::EndOfWord);

        // Fetch the expression's code.
hjk's avatar
hjk committed
729
        CPlusPlus::ExpressionUnderCursor expressionUnderCursor;
con's avatar
con committed
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
        expr = expressionUnderCursor(tc);
    }
    //qDebug() << " TOOLTIP  EXPR " << expr;
    m_manager->setToolTipExpression(point, expr);
}

void DebuggerPlugin::setSessionValue(const QString &name, const QVariant &value)
{
    //qDebug() << "SET SESSION VALUE" << name << value;
    ProjectExplorerPlugin *pe = projectExplorer();
    if (pe->session())
        pe->session()->setValue(name, value);
    else
        qDebug() << "FIXME: Session does not exist yet";
}

void DebuggerPlugin::querySessionValue(const QString &name, QVariant *value)
{
    ProjectExplorerPlugin *pe = projectExplorer();
    *value = pe->session()->value(name);
    //qDebug() << "GET SESSION VALUE: " << name << value;
}


void DebuggerPlugin::setConfigValue(const QString &name, const QVariant &value)
{
hjk's avatar
hjk committed
756
    QTC_ASSERT(m_debugMode, return);
hjk's avatar
hjk committed
757
    settings()->setValue(name, value);
con's avatar
con committed
758
759
760
761
}

void DebuggerPlugin::queryConfigValue(const QString &name, QVariant *value)
{
hjk's avatar
hjk committed
762
    QTC_ASSERT(m_debugMode, return);
hjk's avatar
hjk committed
763
    *value = settings()->value(name);
con's avatar
con committed
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
}

void DebuggerPlugin::resetLocation()
{
    //qDebug() << "RESET_LOCATION: current:"  << currentTextEditor();
    //qDebug() << "RESET_LOCATION: locations:"  << m_locationMark;
    //qDebug() << "RESET_LOCATION: stored:"  << m_locationMark->editor();
    delete m_locationMark;
    m_locationMark = 0;
}

void DebuggerPlugin::gotoLocation(const QString &fileName, int lineNumber,
    bool setMarker)
{
    TextEditor::BaseTextEditor::openEditorAt(fileName, lineNumber);
    if (setMarker) {
        resetLocation();
        m_locationMark = new LocationMark(fileName, lineNumber);
    }
}

void DebuggerPlugin::changeStatus(int status)
{
    bool startIsContinue = (status == DebuggerInferiorStopped);
    ICore *core = m_pm->getObject<Core::ICore>();
    if (startIsContinue) {
        core->addAdditionalContext(m_gdbRunningContext);
        core->updateContext();
    } else {
        core->removeAdditionalContext(m_gdbRunningContext);
        core->updateContext();
    }
}

hjk's avatar
hjk committed
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
void DebuggerPlugin::writeSettings() const
{
    QSettings *s = settings();
    QTC_ASSERT(m_manager, return);
    QTC_ASSERT(m_manager->mainWindow(), return);
    s->beginGroup(QLatin1String("DebugMode"));
    s->setValue(QLatin1String("State"), m_manager->mainWindow()->saveState());
    s->setValue(QLatin1String("Locked"), m_toggleLockedAction->isChecked());
    s->endGroup();
}

void DebuggerPlugin::readSettings()
{
    QSettings *s = settings();
    s->beginGroup(QLatin1String("DebugMode"));
    m_manager->mainWindow()->restoreState(s->value(QLatin1String("State"), QByteArray()).toByteArray());
    m_toggleLockedAction->setChecked(s->value(QLatin1String("Locked"), true).toBool());
    s->endGroup();
}

void DebuggerPlugin::focusCurrentEditor(IMode *mode)
{
    if (mode != m_debugMode)
        return;

    EditorManager *editorManager = EditorManager::instance();

    if (editorManager->currentEditor())
        editorManager->currentEditor()->widget()->setFocus();
}

con's avatar
con committed
829
830
831
#include "debuggerplugin.moc"

Q_EXPORT_PLUGIN(DebuggerPlugin)