debuggerplugin.cpp 90.1 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>

149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199
#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
// gdbserver, the trk client etc are referred to as 'Adapter',
// whereas the debugged process is referred to as 'Inferior'.
//
//              0 == DebuggerNotReady
//                          |
//                    EngineStarting
//                          |
//                    AdapterStarting --> AdapterStartFailed --> 0
//                          |
//                    AdapterStarted ------------------------------------.
//                          |                                            v
//                   InferiorStarting ----> InferiorStartFailed -------->|
//                          |                                            |
//         (core)           |     (attach) (term) (remote)               |
//      .-----------------<-|->------------------.                       |
//      |                   v                    |                       |
//  InferiorUnrunnable      | (plain)            |                       |
//      |                   | (trk)              |                       |
//      |                   |                    |                       |
//      |    .--> InferiorRunningRequested       |                       |
//      |    |              |                    |                       |
//      |    |       InferiorRunning             |                       |
//      |    |              |                    |                       |
//      |    |       InferiorStopping            |                       |
//      |    |              |                    |                       |
//      |    '------ InferiorStopped <-----------'                       |
//      |                   |                                            v
//      |          InferiorShuttingDown  ->  InferiorShutdownFailed ---->|
//      |                   |                                            |
//      |            InferiorShutDown                                    |
//      |                   |                                            |
//      '-------->  EngineShuttingDown  <--------------------------------'
//                          |
//                          0
//
// Allowed actions:
//    [R] :  Run
//    [C] :  Continue
//    [N] :  Step, Next

con's avatar
con committed
200
using namespace Core;
201
using namespace Debugger;
hjk's avatar
hjk committed
202 203
using namespace Debugger::Constants;
using namespace Debugger::Internal;
con's avatar
con committed
204
using namespace ProjectExplorer;
hjk's avatar
hjk committed
205
using namespace TextEditor;
con's avatar
con committed
206

hjk's avatar
hjk committed
207 208 209
namespace CC = Core::Constants;
namespace PE = ProjectExplorer::Constants;

con's avatar
con committed
210 211 212 213

namespace Debugger {
namespace Constants {

214 215
const char * const M_DEBUG_START_DEBUGGING = "QtCreator.Menu.Debug.StartDebugging";

con's avatar
con committed
216 217
const char * const STARTEXTERNAL        = "Debugger.StartExternal";
const char * const ATTACHEXTERNAL       = "Debugger.AttachExternal";
218
const char * const ATTACHCORE           = "Debugger.AttachCore";
hjk's avatar
hjk committed
219
const char * const ATTACHTCF            = "Debugger.AttachTcf";
220
const char * const ATTACHREMOTE         = "Debugger.AttachRemote";
221
const char * const DETACH               = "Debugger.Detach";
con's avatar
con committed
222

223 224
const char * const RUN_TO_LINE1         = "Debugger.RunToLine1";
const char * const RUN_TO_LINE2         = "Debugger.RunToLine2";
con's avatar
con committed
225
const char * const RUN_TO_FUNCTION      = "Debugger.RunToFunction";
226 227
const char * const JUMP_TO_LINE1        = "Debugger.JumpToLine1";
const char * const JUMP_TO_LINE2        = "Debugger.JumpToLine2";
228
const char * const RETURN_FROM_FUNCTION = "Debugger.ReturnFromFunction";
229
const char * const SNAPSHOT             = "Debugger.Snapshot";
con's avatar
con committed
230 231 232
const char * const TOGGLE_BREAK         = "Debugger.ToggleBreak";
const char * const BREAK_BY_FUNCTION    = "Debugger.BreakByFunction";
const char * const BREAK_AT_MAIN        = "Debugger.BreakAtMain";
233 234
const char * const ADD_TO_WATCH1        = "Debugger.AddToWatch1";
const char * const ADD_TO_WATCH2        = "Debugger.AddToWatch2";
235
const char * const OPERATE_BY_INSTRUCTION  = "Debugger.OperateByInstruction";
236 237
const char * const FRAME_UP             = "Debugger.FrameUp";
const char * const FRAME_DOWN           = "Debugger.FrameDown";
con's avatar
con committed
238

Oswald Buddenhagen's avatar
Oswald Buddenhagen committed
239
#ifdef Q_WS_MAC
con's avatar
con committed
240 241 242 243 244
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";
245
const char * const REVERSE_KEY              = "";
con's avatar
con committed
246 247
const char * const RUN_TO_LINE_KEY          = "Shift+F8";
const char * const RUN_TO_FUNCTION_KEY      = "Ctrl+F6";
248
const char * const JUMP_TO_LINE_KEY         = "Ctrl+D,Ctrl+L";
con's avatar
con committed
249
const char * const TOGGLE_BREAK_KEY         = "F8";
250 251 252 253
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
254 255 256 257 258 259
#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";
260
const char * const REVERSE_KEY              = "F12";
con's avatar
con committed
261 262 263 264 265 266 267
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";
268
const char * const SNAPSHOT_KEY             = "Ctrl+D,Ctrl+S";
con's avatar
con committed
269 270 271 272 273 274
#endif

} // namespace Constants
} // namespace Debugger


275

276 277 278 279 280
static ProjectExplorer::SessionManager *sessionManager()
{
    return ProjectExplorer::ProjectExplorerPlugin::instance()->session();
}

281 282 283 284 285
static QSettings *settings()
{
    return ICore::instance()->settings();
}

286 287 288 289 290 291 292
static QToolButton *toolButton(QAction *action)
{
    QToolButton *button = new QToolButton;
    button->setDefaultAction(action);
    return button;
}

293 294 295
namespace Debugger {
namespace Internal {

hjk's avatar
hjk committed
296 297
static const char *Role = "ROLE";

298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322
// 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;
};


323 324 325 326 327 328
///////////////////////////////////////////////////////////////////////
//
// DebugMode
//
///////////////////////////////////////////////////////////////////////

hjk's avatar
hjk committed
329 330 331
class DebugMode : public Core::BaseMode
{
public:
332 333 334 335 336 337 338
    DebugMode(QObject *parent = 0) : BaseMode(parent)
    {
        setDisplayName(tr("Debug"));
        setId(MODE_DEBUG);
        setIcon(QIcon(":/fancyactionbar/images/mode_Debug.png"));
        setPriority(P_MODE_DEBUG);
    }
hjk's avatar
hjk committed
339

340 341 342 343 344 345
    ~DebugMode()
    {
        // Make sure the editor manager does not get deleted.
        EditorManager::instance()->setParent(0);
    }
};
hjk's avatar
hjk committed
346 347


348 349 350 351 352 353
///////////////////////////////////////////////////////////////////////
//
// DebuggerListener: Close the debugging session if running.
//
///////////////////////////////////////////////////////////////////////

354 355
class DebuggerListener : public Core::ICoreListener
{
356
public:
hjk's avatar
hjk committed
357
    DebuggerListener() {}
358 359 360
    virtual bool coreAboutToClose();
};

hjk's avatar
hjk committed
361

con's avatar
con committed
362 363 364 365 366 367
///////////////////////////////////////////////////////////////////////
//
// LocationMark
//
///////////////////////////////////////////////////////////////////////

368
// Used in "real" editors
369
class LocationMark : public TextEditor::BaseTextMark
con's avatar
con committed
370 371 372 373
{
public:
    LocationMark(const QString &fileName, int linenumber)
        : BaseTextMark(fileName, linenumber)
374
    {}
con's avatar
con committed
375

376
    QIcon icon() const { return DebuggerPlugin::instance()->locationMarkIcon(); }
con's avatar
con committed
377 378
    void updateLineNumber(int /*lineNumber*/) {}
    void updateBlock(const QTextBlock & /*block*/) {}
379
    void removedFromEditor() {}
con's avatar
con committed
380 381
};

382 383 384

///////////////////////////////////////////////////////////////////////
//
385
// CommonOptionsPage
386 387 388
//
///////////////////////////////////////////////////////////////////////

389
class CommonOptionsPage : public Core::IOptionsPage
390 391
{
public:
392
    CommonOptionsPage() {}
393 394

    // IOptionsPage
395
    QString id() const
hjk's avatar
hjk committed
396
        { return _(DEBUGGER_COMMON_SETTINGS_ID); }
397
    QString displayName() const
hjk's avatar
hjk committed
398
        { return QCoreApplication::translate("Debugger", DEBUGGER_COMMON_SETTINGS_NAME); }
399
    QString category() const
hjk's avatar
hjk committed
400
        { return _(DEBUGGER_SETTINGS_CATEGORY);  }
401
    QString displayCategory() const
hjk's avatar
hjk committed
402
        { return QCoreApplication::translate("Debugger", DEBUGGER_SETTINGS_TR_CATEGORY); }
403 404
    QIcon categoryIcon() const
        { return QIcon(QLatin1String(DEBUGGER_COMMON_SETTINGS_CATEGORY_ICON)); }
405 406

    QWidget *createPage(QWidget *parent);
407
    void apply() { m_group.apply(settings()); }
408
    void finish() { m_group.finish(); }
409
    virtual bool matches(const QString &s) const;
410 411

private:
412
    Ui::CommonOptionsPage m_ui;
413
    Utils::SavedActionSet m_group;
414
    QString m_searchKeywords;
415 416
};

417
QWidget *CommonOptionsPage::createPage(QWidget *parent)
418 419 420
{
    QWidget *w = new QWidget(parent);
    m_ui.setupUi(w);
421
    m_group.clear();
422

423 424 425
    m_group.insert(theDebuggerAction(SwitchLanguageAutomatically),
        m_ui.checkBoxChangeLanguageAutomatically);

426
    m_group.insert(theDebuggerAction(ListSourceFiles),
427
        m_ui.checkBoxListSourceFiles);
428
    m_group.insert(theDebuggerAction(UseAlternatingRowColors),
429
        m_ui.checkBoxUseAlternatingRowColors);
430
    m_group.insert(theDebuggerAction(UseToolTipsInMainEditor),
431
        m_ui.checkBoxUseToolTipsInMainEditor);
432
    m_group.insert(theDebuggerAction(AutoDerefPointers), 0);
433 434 435 436
    m_group.insert(theDebuggerAction(UseToolTipsInLocalsView), 0);
    m_group.insert(theDebuggerAction(UseToolTipsInBreakpointsView), 0);
    m_group.insert(theDebuggerAction(UseAddressInBreakpointsView), 0);
    m_group.insert(theDebuggerAction(UseAddressInStackView), 0);
437
    m_group.insert(theDebuggerAction(MaximalStackDepth),
438
        m_ui.spinBoxMaximalStackDepth);
439 440
    m_group.insert(theDebuggerAction(ShowStdNamespace), 0);
    m_group.insert(theDebuggerAction(ShowQtNamespace), 0);
441
    m_group.insert(theDebuggerAction(LogTimeStamps), 0);
442
    m_group.insert(theDebuggerAction(VerboseLog), 0);
443
    m_group.insert(theDebuggerAction(UsePreciseBreakpoints), 0);
444 445
    m_group.insert(theDebuggerAction(BreakOnThrow), 0);
    m_group.insert(theDebuggerAction(BreakOnCatch), 0);
446 447 448 449 450 451 452
#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
453

454
    if (m_searchKeywords.isEmpty()) {
455 456 457
        QTextStream(&m_searchKeywords) << ' '
                << m_ui.checkBoxChangeLanguageAutomatically->text()
                << m_ui.checkBoxListSourceFiles->text()
458 459
                << ' ' << m_ui.checkBoxUseAlternatingRowColors->text()
                << ' ' << m_ui.checkBoxUseToolTipsInMainEditor->text()
460 461 462
#ifdef Q_OS_WIN
                << ' ' << m_ui.checkBoxRegisterForPostMortem->text()
#endif
463 464 465
                << ' ' << m_ui.labelMaximalStackDepth->text();
        m_searchKeywords.remove(QLatin1Char('&'));
    }
466 467 468
#ifndef Q_OS_WIN
    m_ui.checkBoxRegisterForPostMortem->setVisible(false);
#endif
469 470 471
    return w;
}

472 473 474 475 476
bool CommonOptionsPage::matches(const QString &s) const
{
    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
}

hjk's avatar
hjk committed
477 478
///////////////////////////////////////////////////////////////////////
//
479
// DebuggingHelperOptionPage
hjk's avatar
hjk committed
480 481 482
//
///////////////////////////////////////////////////////////////////////

483 484 485
static inline bool oxygenStyle()
{
    if (const ManhattanStyle *ms = qobject_cast<const ManhattanStyle *>(qApp->style()))
486
        return !qstrcmp("OxygenStyle", ms->baseStyle()->metaObject()->className());
487 488 489
    return false;
}

490
class DebuggingHelperOptionPage : public Core::IOptionsPage
hjk's avatar
hjk committed
491 492
{
public:
493
    DebuggingHelperOptionPage() {}
hjk's avatar
hjk committed
494 495

    // IOptionsPage
hjk's avatar
hjk committed
496
    QString id() const { return _("Z.DebuggingHelper"); }
497
    QString displayName() const { return tr("Debugging Helper"); }
hjk's avatar
hjk committed
498 499
    QString category() const { return _(DEBUGGER_SETTINGS_CATEGORY); }
    QString displayCategory() const { return QCoreApplication::translate("Debugger", DEBUGGER_SETTINGS_TR_CATEGORY); }
500
    QIcon categoryIcon() const { return QIcon(QLatin1String(DEBUGGER_COMMON_SETTINGS_CATEGORY_ICON)); }
hjk's avatar
hjk committed
501 502

    QWidget *createPage(QWidget *parent);
503
    void apply() { m_group.apply(settings()); }
504
    void finish() { m_group.finish(); }
505
    virtual bool matches(const QString &s) const;
hjk's avatar
hjk committed
506 507

private:
508
    Ui::DebuggingHelperOptionPage m_ui;
509
    Utils::SavedActionSet m_group;
510
    QString m_searchKeywords;
hjk's avatar
hjk committed
511 512
};

513
QWidget *DebuggingHelperOptionPage::createPage(QWidget *parent)
hjk's avatar
hjk committed
514 515 516 517
{
    QWidget *w = new QWidget(parent);
    m_ui.setupUi(w);

518
    m_ui.dumperLocationChooser->setExpectedKind(Utils::PathChooser::Command);
519
    m_ui.dumperLocationChooser->setPromptDialogTitle(tr("Choose DebuggingHelper Location"));
hjk's avatar
hjk committed
520 521
    m_ui.dumperLocationChooser->setInitialBrowsePathBackup(
        Core::ICore::instance()->resourcePath() + "../../lib");
hjk's avatar
hjk committed
522

523
    m_group.clear();
524
    m_group.insert(theDebuggerAction(UseDebuggingHelpers),
525
        m_ui.debuggingHelperGroupBox);
526
    m_group.insert(theDebuggerAction(UseCustomDebuggingHelperLocation),
527
        m_ui.customLocationGroupBox);
hjk's avatar
hjk committed
528
    // Suppress Oxygen style's giving flat group boxes bold titles.
529
    if (oxygenStyle())
hjk's avatar
hjk committed
530
        m_ui.customLocationGroupBox->setStyleSheet(_("QGroupBox::title { font: ; }"));
531

532
    m_group.insert(theDebuggerAction(CustomDebuggingHelperLocation),
533
        m_ui.dumperLocationChooser);
hjk's avatar
hjk committed
534

535 536 537
    m_group.insert(theDebuggerAction(UseCodeModel),
        m_ui.checkBoxUseCodeModel);

538
#ifdef QT_DEBUG
539 540
    m_group.insert(theDebuggerAction(DebugDebuggingHelpers),
        m_ui.checkBoxDebugDebuggingHelpers);
541 542 543
#else
    m_ui.checkBoxDebugDebuggingHelpers->hide();
#endif
hjk's avatar
hjk committed
544 545 546 547

#ifndef QT_DEBUG
#if 0
    cmd = am->registerAction(m_manager->m_dumpLogAction,
hjk's avatar
hjk committed
548
        DUMP_LOG, globalcontext);
hjk's avatar
hjk committed
549 550 551 552 553 554
    //cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+D,Ctrl+L")));
    cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Shift+F11")));
    mdebug->addAction(cmd);
#endif
#endif

555 556 557 558 559 560 561 562 563
    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
564 565 566
    return w;
}

567
bool DebuggingHelperOptionPage::matches(const QString &s) const
hjk's avatar
hjk committed
568
{
569
    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
hjk's avatar
hjk committed
570 571
}

572

con's avatar
con committed
573 574
///////////////////////////////////////////////////////////////////////
//
575
// Argument parsing
con's avatar
con committed
576 577 578
//
///////////////////////////////////////////////////////////////////////

579
static QString msgParameterMissing(const QString &a)
580 581 582 583
{
    return DebuggerPlugin::tr("Option '%1' is missing the parameter.").arg(a);
}

584
static QString msgInvalidNumericParameter(const QString &a, const QString &number)
585 586 587 588
{
    return DebuggerPlugin::tr("The parameter '%1' of option '%2' is not a number.").arg(number, a);
}

589
static bool parseArgument(QStringList::const_iterator &it,
590 591 592
    const QStringList::const_iterator &cend,
    AttachRemoteParameters *attachRemoteParameters,
    unsigned *enabledEngines, QString *errorMessage)
593 594 595
{
    const QString &option = *it;
    // '-debug <pid>'
hjk's avatar
hjk committed
596
    if (*it == _("-debug")) {
597 598 599 600 601 602
        ++it;
        if (it == cend) {
            *errorMessage = msgParameterMissing(*it);
            return false;
        }
        bool ok;
603
        attachRemoteParameters->attachPid = it->toULongLong(&ok);
604
        if (!ok) {
605 606
            attachRemoteParameters->attachPid = 0;
            attachRemoteParameters->attachCore = *it;
607 608 609
        }
        return true;
    }
610 611
    // -wincrashevent <event-handle>. A handle used for
    // a handshake when attaching to a crashed Windows process.
hjk's avatar
hjk committed
612
    if (*it == _("-wincrashevent")) {
613 614 615 616 617 618
        ++it;
        if (it == cend) {
            *errorMessage = msgParameterMissing(*it);
            return false;
        }
        bool ok;
619
        attachRemoteParameters->winCrashEvent = it->toULongLong(&ok);
620 621 622 623 624 625
        if (!ok) {
            *errorMessage = msgInvalidNumericParameter(option, *it);
            return false;
        }
        return true;
    }
hjk's avatar
hjk committed
626
    // Engine disabling.
hjk's avatar
hjk committed
627
    if (option == _("-disable-cdb")) {
628
        *enabledEngines &= ~Debugger::CdbEngineType;
629 630
        return true;
    }
hjk's avatar
hjk committed
631
    if (option == _("-disable-gdb")) {
632
        *enabledEngines &= ~Debugger::GdbEngineType;
633 634
        return true;
    }
635 636 637 638
    if (option == _("-disable-qmldb")) {
        *enabledEngines &= ~Debugger::QmlEngineType;
        return true;
    }
hjk's avatar
hjk committed
639
    if (option == _("-disable-sdb")) {
640
        *enabledEngines &= ~Debugger::ScriptEngineType;
641 642
        return true;
    }
643
    if (option == _("-disable-tcf")) {
hjk's avatar
hjk committed
644 645 646
        *enabledEngines &= ~TcfEngineType;
        return true;
    }
647

648
    *errorMessage = DebuggerPlugin::tr("Invalid debugger option: %1").arg(option);
649 650 651
    return false;
}

652
static bool parseArguments(const QStringList &args,
653
   AttachRemoteParameters *attachRemoteParameters,
hjk's avatar
hjk committed
654
   unsigned *enabledEngines, QString *errorMessage)
655 656 657
{
    const QStringList::const_iterator cend = args.constEnd();
    for (QStringList::const_iterator it = args.constBegin(); it != cend; ++it)
658
        if (!parseArgument(it, cend, attachRemoteParameters, enabledEngines, errorMessage))
659 660
            return false;
    if (Debugger::Constants::Internal::debug)
661
        qDebug().nospace() << args << "engines=0x"
662 663 664
            << QString::number(*enabledEngines, 16)
            << " pid" << attachRemoteParameters->attachPid
            << " core" << attachRemoteParameters->attachCore << '\n';
665 666 667
    return true;
}

668 669 670 671 672 673 674 675

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

static bool isDebuggable(Core::IEditor *editor)
676
{
677 678 679 680 681 682 683 684
    // 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;
685 686
}

687
static TextEditor::ITextEditor *currentTextEditor()
con's avatar
con committed
688
{
689 690 691 692 693 694
    EditorManager *editorManager = EditorManager::instance();
    if (!editorManager)
        return 0;
    Core::IEditor *editor = editorManager->currentEditor();
    return qobject_cast<ITextEditor*>(editor);
}
con's avatar
con committed
695

696 697 698 699 700 701 702 703 704 705
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");
}
706

con's avatar
con committed
707

708 709
///////////////////////////////////////////////////////////////////////
//
710
// SessionEngine
711 712
//
///////////////////////////////////////////////////////////////////////
con's avatar
con committed
713

714 715 716 717
// This class contains data serving as a template for debugger engines
// started during a session.

class SessionEngine : public DebuggerEngine
718 719
{
public:
720 721
    SessionEngine() : DebuggerEngine(DebuggerStartParameters()) {}

722 723
    bool isSessionEngine() const { return true; }

724 725 726 727 728 729 730 731 732 733 734 735
    void loadSessionData()
    {
        breakHandler()->loadSessionData();
        watchHandler()->loadSessionData();
    }

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

736
};
con's avatar
con committed
737 738


739 740 741 742 743
///////////////////////////////////////////////////////////////////////
//
// DebuggerPluginPrivate
//
///////////////////////////////////////////////////////////////////////
con's avatar
con committed
744

745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767
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
768

769
} // namespace Internal
con's avatar
con committed
770

771
using namespace Debugger::Internal;
con's avatar
con committed
772

773 774 775 776 777
///////////////////////////////////////////////////////////////////////
//
// DebuggerPluginPrivate
//
///////////////////////////////////////////////////////////////////////
con's avatar
con committed
778

779 780 781
class DebuggerPluginPrivate : public QObject
{
    Q_OBJECT
782

783 784
public:
    explicit DebuggerPluginPrivate(DebuggerPlugin *plugin);
785

786 787 788
    bool initialize(const QStringList &arguments, QString *errorMessage);
    void notifyCurrentEngine(int role, const QVariant &value = QVariant());
    void connectEngine(DebuggerEngine *engine);
789
    void disconnectEngine() { connectEngine(m_sessionEngine); }
790

791 792 793
public slots:
    void updateWatchersHeader(int section, int, int newSize)
        { m_watchersWindow->header()->resizeSection(section, newSize); }
794

795
    void sourceFilesDockToggled(bool on)
hjk's avatar
hjk committed
796
        { if (on) notifyCurrentEngine(RequestReloadSourceFilesRole); }
797
    void modulesDockToggled(bool on)
hjk's avatar
hjk committed
798 799 800
        { if (on) notifyCurrentEngine(RequestReloadModulesRole); }
    void registerDockToggled(bool on)
        { if (on) notifyCurrentEngine(RequestReloadRegistersRole); }
801

802 803
    void onAction();
    void setSimpleDockWidgetArrangement(const QString &activeLanguage);
804

805 806 807 808 809 810 811
    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);
812

813 814 815 816 817 818
    void activatePreviousMode();
    void activateDebugMode();
    void toggleBreakpoint();
    void toggleBreakpoint(const QString &fileName, int lineNumber);
    void onModeChanged(Core::IMode *mode);
    void showSettingsDialog();
819

820 821 822 823 824 825 826 827 828
    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();
829

830 831 832 833 834
    void interruptDebuggingRequest();
    void exitDebugger();

    void enableReverseDebuggingTriggered(const QVariant &value);
    void languageChanged(const QString &debuggerLanguage);
835
    void showStatusMessage(const QString &msg, int timeout = -1);
836 837 838 839 840 841 842 843 844 845

    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); }

846
    DebuggerRunControl *createDebugger(const DebuggerStartParameters &sp);
847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864
    void startDebugger(ProjectExplorer::RunControl *runControl);

    void dumpLog();
    void cleanupViews();

    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();
865 866

    void executeDebuggerCommand();
867 868 869 870 871 872 873 874 875 876 877

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;
878
    Core::Context m_gdbRunningContext;
879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922
    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;

923
    SessionEngine *m_sessionEngine;
924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965

    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;

966
    m_sessionEngine = 0;
967 968
    m_debugMode = 0;
    m_locationMark = 0;
969
    m_gdbRunningContext = Core::Context(0);
970 971 972

    m_debugMode = 0;
    m_uiSwitcher = 0;
Friedemann Kleint's avatar
Friedemann Kleint committed
973
    m_state = DebuggerNotReady;
974 975 976 977 978 979 980 981 982 983 984
}

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);

985
    const Core::Context globalcontext(CC::C_GLOBAL);
986 987
    const Core::Context cppDebuggercontext(C_CPPDEBUGGER);
    const Core::Context cppeditorcontext(CppEditor::Constants::C_CPPEDITOR);
988 989 990 991 992 993 994 995 996 997 998 999 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

    m_stopIcon = QIcon(_(":/debugger/images/debugger_stop_small.png"));
    m_stopIcon.addFile(":/debugger/images/debugger_stop.png");
    m_interruptIcon = QIcon(_(":/debugger/images/debugger_interrupt_small.png"));
    m_interruptIcon.addFile(":/debugger/images/debugger_interrupt.png");
    m_locationMarkIcon = QIcon(_(":/debugger/images/location_16.png"));

    m_busy = false;

    m_statusLabel = new QLabel;
    m_statusLabel->setMinimumSize(QSize(30, 10));

    m_breakWindow = new BreakWindow;
    m_breakWindow->setObjectName(QLatin1String("CppDebugBreakpoints"));
    m_modulesWindow = new ModulesWindow;
    m_modulesWindow->setObjectName(QLatin1String("CppDebugModules"));
    m_outputWindow = new DebuggerOutputWindow;
    m_outputWindow->setObjectName(QLatin1String("CppDebugOutput"));

    m_registerWindow = new RegisterWindow;
    m_registerWindow->setObjectName(QLatin1String("CppDebugRegisters"));
    m_snapshotWindow = new SnapshotWindow;
    m_snapshotWindow->setObjectName(QLatin1String("CppDebugSnapshots"));
    m_stackWindow = new StackWindow;
    m_stackWindow->setObjectName(QLatin1String("CppDebugStack"));
    m_sourceFilesWindow = new SourceFilesWindow;
    m_sourceFilesWindow->setObjectName(QLatin1String("CppDebugSources"));
    m_threadsWindow = new ThreadsWindow;
    m_threadsWindow->setObjectName(QLatin1String("CppDebugThreads"));
    m_returnWindow = new WatchWindow(WatchWindow::ReturnType);
    m_returnWindow->setObjectName(QLatin1String("CppDebugReturn"));
    m_localsWindow = new WatchWindow(WatchWindow::LocalsType);
    m_localsWindow->setObjectName(QLatin1String("CppDebugLocals"));
    m_watchersWindow = new WatchWindow(WatchWindow::WatchersType);
    m_watchersWindow->setObjectName(QLatin1String("CppDebugWatchers"));
    m_commandWindow = new QTreeView;

    // Session related data
1026
    m_sessionEngine = new SessionEngine;
1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042

    // Debug mode setup
    m_debugMode = new DebugMode(this);

    // Watchers
    connect(m_localsWindow->header(), SIGNAL(sectionResized(int,int,int)),
        this, SLOT(updateWatchersHeader(int,int,int)), Qt::QueuedConnection);

    // Tooltip
    qRegisterMetaType<WatchData>("WatchData");
    qRegisterMetaType<StackCookie>("StackCookie");

    m_actions.continueAction = new QAction(tr("Continue"), this);
    QIcon continueIcon = QIcon(":/debugger/images/debugger_continue_small.png");
    continueIcon.addFile(":/debugger/images/debugger_continue.png");
    m_actions.continueAction->setIcon(continueIcon);
hjk's avatar
hjk committed
1043
    m_actions.continueAction->setProperty(Role, RequestExecContinueRole);
1044 1045 1046

    m_actions.stopAction = new QAction(tr("Interrupt"), this);
    m_actions.stopAction->setIcon(m_interruptIcon);
hjk's avatar
hjk committed
1047
    m_actions.stopAction->setProperty(Role, RequestExecInterruptRole);
1048 1049

    m_actions.resetAction = new QAction(tr("Abort Debugging"), this);
hjk's avatar
hjk committed
1050
    m_actions.resetAction->setProperty(Role, RequestExecResetRole);
1051 1052 1053 1054
    m_actions.resetAction->setToolTip(tr("Aborts debugging and "
        "resets the debugger to the initial state."));

    m_actions.nextAction = new QAction(tr("Step Over"), this);
hjk's avatar
hjk committed