debuggerplugin.cpp 48.6 KB
Newer Older
1
/**************************************************************************
con's avatar
con committed
2 3 4
**
** This file is part of Qt Creator
**
5
** Copyright (c) 2009 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 "breakhandler.h"
33
#include "debuggeractions.h"
34
#include "debuggerdialogs.h"
con's avatar
con committed
35 36 37
#include "debuggerconstants.h"
#include "debuggermanager.h"
#include "debuggerrunner.h"
38
#include "debuggerstringutils.h"
con's avatar
con committed
39

40
#include "ui_commonoptionspage.h"
hjk's avatar
hjk committed
41
#include "ui_dumperoptionpage.h"
42

43
#include <coreplugin/actionmanager/actionmanager.h>
hjk's avatar
hjk committed
44
#include <coreplugin/basemode.h>
con's avatar
con committed
45
#include <coreplugin/coreconstants.h>
46
#include <coreplugin/dialogs/ioptionspage.h>
con's avatar
con committed
47
#include <coreplugin/editormanager/editormanager.h>
hjk's avatar
hjk committed
48
#include <coreplugin/findplaceholder.h>
con's avatar
con committed
49
#include <coreplugin/icore.h>
50
#include <coreplugin/icorelistener.h>
con's avatar
con committed
51
#include <coreplugin/messagemanager.h>
hjk's avatar
hjk committed
52
#include <coreplugin/minisplitter.h>
con's avatar
con committed
53
#include <coreplugin/modemanager.h>
hjk's avatar
hjk committed
54 55 56
#include <coreplugin/navigationwidget.h>
#include <coreplugin/outputpane.h>
#include <coreplugin/rightpane.h>
con's avatar
con committed
57
#include <coreplugin/uniqueidmanager.h>
hjk's avatar
hjk committed
58

con's avatar
con committed
59
#include <cplusplus/ExpressionUnderCursor.h>
hjk's avatar
hjk committed
60

con's avatar
con committed
61
#include <cppeditor/cppeditorconstants.h>
hjk's avatar
hjk committed
62

63 64
#include <extensionsystem/pluginmanager.h>

65
#include <coreplugin/manhattanstyle.h>
66
#include <projectexplorer/projectexplorer.h>
con's avatar
con committed
67 68
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/session.h>
69
#include <projectexplorer/project.h>
hjk's avatar
hjk committed
70 71

#include <texteditor/basetexteditor.h>
con's avatar
con committed
72 73 74
#include <texteditor/basetextmark.h>
#include <texteditor/itexteditor.h>
#include <texteditor/texteditorconstants.h>
hjk's avatar
hjk committed
75 76

#include <utils/qtcassert.h>
77
#include <utils/styledbar.h>
78
#include <utils/fancymainwindow.h>
con's avatar
con committed
79 80 81 82 83

#include <QtCore/QDebug>
#include <QtCore/QObject>
#include <QtCore/QPoint>
#include <QtCore/QSettings>
84
#include <QtCore/QtPlugin>
85
#include <QtCore/QCoreApplication>
86
#include <QtCore/QTimer>
hjk's avatar
hjk committed
87

88
#include <QtGui/QLineEdit>
89
#include <QtGui/QDockWidget>
con's avatar
con committed
90 91 92
#include <QtGui/QPlainTextEdit>
#include <QtGui/QTextBlock>
#include <QtGui/QTextCursor>
93
#include <QtGui/QToolButton>
94
#include <QtGui/QMessageBox>
con's avatar
con committed
95

96 97
#include <climits>

con's avatar
con committed
98
using namespace Core;
hjk's avatar
hjk committed
99 100
using namespace Debugger::Constants;
using namespace Debugger::Internal;
con's avatar
con committed
101
using namespace ProjectExplorer;
hjk's avatar
hjk committed
102
using namespace TextEditor;
con's avatar
con committed
103 104 105 106 107


namespace Debugger {
namespace Constants {

108 109
const char * const M_DEBUG_START_DEBUGGING = "QtCreator.Menu.Debug.StartDebugging";

con's avatar
con committed
110 111
const char * const STARTEXTERNAL        = "Debugger.StartExternal";
const char * const ATTACHEXTERNAL       = "Debugger.AttachExternal";
112
const char * const ATTACHCORE           = "Debugger.AttachCore";
113
const char * const ATTACHREMOTE         = "Debugger.AttachRemote";
114
const char * const DETACH               = "Debugger.Detach";
con's avatar
con committed
115 116 117 118 119 120 121 122

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 ADD_TO_WATCH         = "Debugger.AddToWatch";
123
const char * const OPERATE_BY_INSTRUCTION  = "Debugger.OperateByInstruction";
con's avatar
con committed
124

Oswald Buddenhagen's avatar
Oswald Buddenhagen committed
125
#ifdef Q_WS_MAC
con's avatar
con committed
126 127 128 129 130
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";
131
const char * const REVERSE_KEY              = "";
con's avatar
con committed
132 133 134 135 136 137 138 139 140 141 142 143 144
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";
145
const char * const REVERSE_KEY              = "F12";
con's avatar
con committed
146 147 148 149 150 151 152 153 154 155 156 157 158
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


159 160 161 162 163
static ProjectExplorer::SessionManager *sessionManager()
{
    return ProjectExplorer::ProjectExplorerPlugin::instance()->session();
}

164 165 166 167 168
static QSettings *settings()
{
    return ICore::instance()->settings();
}

169 170 171 172 173 174 175
static QToolButton *toolButton(QAction *action)
{
    QToolButton *button = new QToolButton;
    button->setDefaultAction(action);
    return button;
}

176 177 178 179 180 181
///////////////////////////////////////////////////////////////////////
//
// DebugMode
//
///////////////////////////////////////////////////////////////////////

hjk's avatar
hjk committed
182 183 184 185 186 187 188 189 190 191 192 193 194
namespace Debugger {
namespace Internal {

class DebugMode : public Core::BaseMode
{
    Q_OBJECT

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

DebugMode::DebugMode(QObject *parent)
hjk's avatar
hjk committed
195
  : BaseMode(parent)
hjk's avatar
hjk committed
196
{
hjk's avatar
hjk committed
197 198 199 200
    setName(tr("Debug"));
    setUniqueModeName(Constants::MODE_DEBUG);
    setIcon(QIcon(":/fancyactionbar/images/mode_Debug.png"));
    setPriority(Constants::P_MODE_DEBUG);
hjk's avatar
hjk committed
201 202 203 204 205 206 207 208
}

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

209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249
///////////////////////////////////////////////////////////////////////
//
// DebuggerListener: Close the debugging session if running.
//
///////////////////////////////////////////////////////////////////////

class DebuggerListener : public Core::ICoreListener {
    Q_OBJECT
public:
    explicit DebuggerListener(QObject *parent = 0);
    virtual bool coreAboutToClose();
};

DebuggerListener::DebuggerListener(QObject *parent) :
    Core::ICoreListener(parent)
{
}

bool DebuggerListener::coreAboutToClose()
{
    DebuggerManager *mgr = DebuggerManager::instance();
    if (!mgr)
        return true;
    // Ask to terminate the session.
    const QString title = tr("Close Debugging Session");
    bool cleanTermination = false;
    switch (mgr->state()) {
    case DebuggerNotReady:
        return true;
    case AdapterStarted:     // Most importantly, terminating a running
    case AdapterStartFailed: // debuggee can cause problems.
    case InferiorUnrunnable:
    case InferiorStartFailed:
    case InferiorStopped:
    case InferiorShutDown:
        cleanTermination = true;
        break;
    default:
        break;
    }
    const QString question = cleanTermination ?
250
        tr("A debugging session is still in progress.\nWould you like to terminate it?") :
251 252
        tr("A debugging session is still in progress. Terminating the session in the current"
           " state (%1) can leave the target in an inconsistent state."
253
           " Would you still like to terminate it?")
254
        .arg(QLatin1String(DebuggerManager::stateName(mgr->state())));
255 256 257
    QMessageBox::StandardButton answer = QMessageBox::question(mgr->mainWindow(), title, question,
                                         QMessageBox::Yes|QMessageBox::No, QMessageBox::Yes);
    if (answer != QMessageBox::Yes)
258 259
        return false;
    mgr->exitDebugger();
260
    QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
261 262 263
    return true;
}

264 265 266
} // namespace Internal
} // namespace Debugger

hjk's avatar
hjk committed
267

con's avatar
con committed
268 269 270 271 272 273
///////////////////////////////////////////////////////////////////////
//
// LocationMark
//
///////////////////////////////////////////////////////////////////////

274 275 276
namespace Debugger {
namespace Internal {

277 278 279 280 281 282 283
static QIcon locationMarkIcon()
{
    static const QIcon icon(":/debugger/images/location.svg");
    return icon;
}

// Used in "real" editors
284
class LocationMark : public TextEditor::BaseTextMark
con's avatar
con committed
285 286 287 288 289 290
{
    Q_OBJECT

public:
    LocationMark(const QString &fileName, int linenumber)
        : BaseTextMark(fileName, linenumber)
291
    {}
con's avatar
con committed
292

293
    QIcon icon() const { return locationMarkIcon(); }
con's avatar
con committed
294 295
    void updateLineNumber(int /*lineNumber*/) {}
    void updateBlock(const QTextBlock & /*block*/) {}
296
    void removedFromEditor() {}
con's avatar
con committed
297 298
};

299 300 301 302 303 304
} // namespace Internal
} // namespace Debugger


///////////////////////////////////////////////////////////////////////
//
305
// CommonOptionsPage
306 307 308 309 310 311
//
///////////////////////////////////////////////////////////////////////

namespace Debugger {
namespace Internal {

312
class CommonOptionsPage : public Core::IOptionsPage
313 314 315 316
{
    Q_OBJECT

public:
317
    CommonOptionsPage() {}
318 319

    // IOptionsPage
320
    QString id() const
321
        { return QLatin1String(Debugger::Constants::DEBUGGER_COMMON_SETTINGS_ID); }
322
    QString trName() const
323
        { return QCoreApplication::translate("Debugger", Debugger::Constants::DEBUGGER_COMMON_SETTINGS_NAME); }
324 325 326
    QString category() const
        { return QLatin1String(Debugger::Constants::DEBUGGER_SETTINGS_CATEGORY);  }
    QString trCategory() const
327
        { return QCoreApplication::translate("Debugger", Debugger::Constants::DEBUGGER_SETTINGS_TR_CATEGORY); }
328 329

    QWidget *createPage(QWidget *parent);
330
    void apply() { m_group.apply(settings()); }
331
    void finish() { m_group.finish(); }
332
    virtual bool matches(const QString &s) const;
333 334

private:
335
    Ui::CommonOptionsPage m_ui;
336
    Utils::SavedActionSet m_group;
337
    QString m_searchKeywords;
338 339
};

340
QWidget *CommonOptionsPage::createPage(QWidget *parent)
341 342 343
{
    QWidget *w = new QWidget(parent);
    m_ui.setupUi(w);
344
    m_group.clear();
345

346
    m_group.insert(theDebuggerAction(ListSourceFiles),
347
        m_ui.checkBoxListSourceFiles);
348
    m_group.insert(theDebuggerAction(UseAlternatingRowColors),
349
        m_ui.checkBoxUseAlternatingRowColors);
350 351
    m_group.insert(theDebuggerAction(UseMessageBoxForSignals),
        m_ui.checkBoxUseMessageBoxForSignals);
352
    m_group.insert(theDebuggerAction(SkipKnownFrames),
353
        m_ui.checkBoxSkipKnownFrames);
354 355
    m_group.insert(theDebuggerAction(UseToolTipsInMainEditor), 
        m_ui.checkBoxUseToolTipsInMainEditor);
356
    m_group.insert(theDebuggerAction(AutoDerefPointers), 0);
357 358 359 360
    m_group.insert(theDebuggerAction(UseToolTipsInLocalsView), 0);
    m_group.insert(theDebuggerAction(UseToolTipsInBreakpointsView), 0);
    m_group.insert(theDebuggerAction(UseAddressInBreakpointsView), 0);
    m_group.insert(theDebuggerAction(UseAddressInStackView), 0);
361 362 363
    m_group.insert(theDebuggerAction(EnableReverseDebugging), 
        m_ui.checkBoxEnableReverseDebugging);
    m_group.insert(theDebuggerAction(MaximalStackDepth), 
364
        m_ui.spinBoxMaximalStackDepth);
365
    m_group.insert(theDebuggerAction(GdbWatchdogTimeout), 0);
366 367
    m_group.insert(theDebuggerAction(ShowStdNamespace), 0);
    m_group.insert(theDebuggerAction(ShowQtNamespace), 0);
368
    m_group.insert(theDebuggerAction(LogTimeStamps), 0);
369
    m_group.insert(theDebuggerAction(UsePreciseBreakpoints), 0);
370

371 372 373 374
#ifdef USE_REVERSE_DEBUGGING
    m_ui.checkBoxEnableReverseDebugging->hide();
#endif

375 376 377 378 379 380 381 382 383 384 385
    if (m_searchKeywords.isEmpty()) {
        QTextStream(&m_searchKeywords) << ' ' << m_ui.checkBoxListSourceFiles->text()
                << ' ' << m_ui.checkBoxUseMessageBoxForSignals->text()
                << ' ' << m_ui.checkBoxUseAlternatingRowColors->text()
                << ' ' << m_ui.checkBoxUseToolTipsInMainEditor->text()
                << ' ' << m_ui.checkBoxSkipKnownFrames->text()
                << ' ' << m_ui.checkBoxEnableReverseDebugging->text()
                << ' ' << m_ui.labelMaximalStackDepth->text();
        m_searchKeywords.remove(QLatin1Char('&'));
    }

386 387 388
    return w;
}

389 390 391 392 393
bool CommonOptionsPage::matches(const QString &s) const
{
    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
}

394 395 396
} // namespace Internal
} // namespace Debugger

hjk's avatar
hjk committed
397

hjk's avatar
hjk committed
398 399
///////////////////////////////////////////////////////////////////////
//
400
// DebuggingHelperOptionPage
hjk's avatar
hjk committed
401 402 403
//
///////////////////////////////////////////////////////////////////////

404 405 406 407 408 409 410
static inline bool oxygenStyle()
{
    if (const ManhattanStyle *ms = qobject_cast<const ManhattanStyle *>(qApp->style()))
        return !qstrcmp("OxygenStyle", ms->systemStyle()->metaObject()->className());
    return false;
}

hjk's avatar
hjk committed
411 412 413
namespace Debugger {
namespace Internal {

414
class DebuggingHelperOptionPage : public Core::IOptionsPage
hjk's avatar
hjk committed
415 416 417 418
{
    Q_OBJECT

public:
419
    DebuggingHelperOptionPage() {}
hjk's avatar
hjk committed
420 421

    // IOptionsPage
422
    QString id() const { return QLatin1String("B.DebuggingHelper"); }
423
    QString trName() const { return tr("Debugging Helper"); }
424
    QString category() const { return QLatin1String(Debugger::Constants::DEBUGGER_SETTINGS_CATEGORY); }
425
    QString trCategory() const { return QCoreApplication::translate("Debugger", Debugger::Constants::DEBUGGER_SETTINGS_TR_CATEGORY); }
hjk's avatar
hjk committed
426 427

    QWidget *createPage(QWidget *parent);
428
    void apply() { m_group.apply(settings()); }
429
    void finish() { m_group.finish(); }
430
    virtual bool matches(const QString &s) const;
hjk's avatar
hjk committed
431 432

private:
433
    Ui::DebuggingHelperOptionPage m_ui;    
434
    Utils::SavedActionSet m_group;
435
    QString m_searchKeywords;
hjk's avatar
hjk committed
436 437
};

438
QWidget *DebuggingHelperOptionPage::createPage(QWidget *parent)
hjk's avatar
hjk committed
439 440 441 442
{
    QWidget *w = new QWidget(parent);
    m_ui.setupUi(w);

443
    m_ui.dumperLocationChooser->setExpectedKind(Utils::PathChooser::Command);
444
    m_ui.dumperLocationChooser->setPromptDialogTitle(tr("Choose DebuggingHelper Location"));
hjk's avatar
hjk committed
445 446
    m_ui.dumperLocationChooser->setInitialBrowsePathBackup(
        Core::ICore::instance()->resourcePath() + "../../lib");
hjk's avatar
hjk committed
447

448
    m_group.clear();
449
    m_group.insert(theDebuggerAction(UseDebuggingHelpers),
450
        m_ui.debuggingHelperGroupBox);
451
    m_group.insert(theDebuggerAction(UseCustomDebuggingHelperLocation),
452 453 454 455 456
        m_ui.customLocationGroupBox);
    // Suppress Oxygen style's giving flat group boxes bold titles
    if (oxygenStyle())
        m_ui.customLocationGroupBox->setStyleSheet(QLatin1String("QGroupBox::title { font: ; }"));

457
    m_group.insert(theDebuggerAction(CustomDebuggingHelperLocation),
458
        m_ui.dumperLocationChooser);
hjk's avatar
hjk committed
459

460 461 462
    m_group.insert(theDebuggerAction(UseCodeModel),
        m_ui.checkBoxUseCodeModel);

463
#ifdef QT_DEBUG
464 465
    m_group.insert(theDebuggerAction(DebugDebuggingHelpers),
        m_ui.checkBoxDebugDebuggingHelpers);
466 467 468
#else
    m_ui.checkBoxDebugDebuggingHelpers->hide();
#endif
hjk's avatar
hjk committed
469 470 471 472 473 474 475 476 477 478 479

#ifndef QT_DEBUG
#if 0
    cmd = am->registerAction(m_manager->m_dumpLogAction,
        Constants::DUMP_LOG, globalcontext);
    //cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+D,Ctrl+L")));
    cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Shift+F11")));
    mdebug->addAction(cmd);
#endif
#endif

480 481 482 483 484 485 486 487 488
    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
489 490 491
    return w;
}

492
bool DebuggingHelperOptionPage::matches(const QString &s) const
hjk's avatar
hjk committed
493
{
494
    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
hjk's avatar
hjk committed
495 496
}

hjk's avatar
hjk committed
497 498 499
} // namespace Internal
} // namespace Debugger

500

con's avatar
con committed
501 502 503 504 505 506
///////////////////////////////////////////////////////////////////////
//
// DebuggerPlugin
//
///////////////////////////////////////////////////////////////////////

507 508
DebuggerPlugin::DebuggerPlugin()
  : m_manager(0),
509 510 511
    m_debugMode(0),
    m_locationMark(0),
    m_gdbRunningContext(0),
512 513
    m_cmdLineEnabledEngines(AllEngineTypes),
    m_cmdLineAttachPid(0),
514
    m_cmdLineWinCrashEvent(0),
515 516
    m_toggleLockedAction(0)
{}
con's avatar
con committed
517 518 519 520 521 522

DebuggerPlugin::~DebuggerPlugin()
{}

void DebuggerPlugin::shutdown()
{
hjk's avatar
hjk committed
523
    QTC_ASSERT(m_manager, /**/);
con's avatar
con committed
524 525 526
    if (m_manager)
        m_manager->shutdown();

hjk's avatar
hjk committed
527
    writeSettings();
dt's avatar
dt committed
528
    delete DebuggerSettings::instance();
hjk's avatar
hjk committed
529

con's avatar
con committed
530 531 532 533 534 535 536 537 538 539 540
    //qDebug() << "DebuggerPlugin::~DebuggerPlugin";
    removeObject(m_debugMode);

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

    delete m_locationMark;
    m_locationMark = 0;

ck's avatar
ck committed
541
    removeObject(m_manager);
con's avatar
con committed
542 543 544 545
    delete m_manager;
    m_manager = 0;
}

546
static QString msgParameterMissing(const QString &a)
547 548 549 550
{
    return DebuggerPlugin::tr("Option '%1' is missing the parameter.").arg(a);
}

551
static QString msgInvalidNumericParameter(const QString &a, const QString &number)
552 553 554 555 556 557
{
    return DebuggerPlugin::tr("The parameter '%1' of option '%2' is not a number.").arg(number, a);
}

// Parse arguments
bool DebuggerPlugin::parseArgument(QStringList::const_iterator &it,
558
                                   const QStringList::const_iterator &cend,
559 560 561 562 563 564 565 566 567 568 569 570 571
                                   QString *errorMessage)
{
    const QString &option = *it;
    // '-debug <pid>'
    if (*it == QLatin1String("-debug")) {
        ++it;
        if (it == cend) {
            *errorMessage = msgParameterMissing(*it);
            return false;
        }
        bool ok;
        m_cmdLineAttachPid = it->toULongLong(&ok);
        if (!ok) {
572 573
            m_cmdLineAttachPid = 0;
            m_cmdLineAttachCore = *it;
574 575 576
        }
        return true;
    }
577 578 579
    // -wincrashevent <event-handle>. A handle used for
    // a handshake when attaching to a crashed Windows process.
    if (*it == QLatin1String("-wincrashevent")) {
580 581 582 583 584 585
        ++it;
        if (it == cend) {
            *errorMessage = msgParameterMissing(*it);
            return false;
        }
        bool ok;
586
        m_cmdLineWinCrashEvent = it->toULongLong(&ok);
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
        if (!ok) {
            *errorMessage = msgInvalidNumericParameter(option, *it);
            return false;
        }
        return true;
    }
    // engine disabling
    if (option == QLatin1String("-disable-cdb")) {
        m_cmdLineEnabledEngines &= ~CdbEngineType;
        return true;
    }
    if (option == QLatin1String("-disable-gdb")) {
        m_cmdLineEnabledEngines &= ~GdbEngineType;
        return true;
    }
    if (option == QLatin1String("-disable-sdb")) {
        m_cmdLineEnabledEngines &= ~ScriptEngineType;
        return true;
    }

    *errorMessage = tr("Invalid debugger option: %1").arg(option);
    return false;
}

bool DebuggerPlugin::parseArguments(const QStringList &args, QString *errorMessage)
{
    const QStringList::const_iterator cend = args.constEnd();
    for (QStringList::const_iterator it = args.constBegin(); it != cend; ++it)
        if (!parseArgument(it, cend, errorMessage))
            return false;
    if (Debugger::Constants::Internal::debug)
618 619
        qDebug().nospace() << args << "engines=0x"
            << QString::number(m_cmdLineEnabledEngines, 16)
620 621
            << " pid" << m_cmdLineAttachPid
            << " core" << m_cmdLineAttachCore << '\n';
622 623 624
    return true;
}

hjk's avatar
hjk committed
625
bool DebuggerPlugin::initialize(const QStringList &arguments, QString *errorMessage)
con's avatar
con committed
626
{
627 628
    // Do not fail the whole plugin if something goes wrong here
    if (!parseArguments(arguments, errorMessage)) {
629 630
        *errorMessage = tr("Error evaluating command line arguments: %1")
            .arg(*errorMessage);
631 632 633
        qWarning("%s\n", qPrintable(*errorMessage));
        errorMessage->clear();
    }
con's avatar
con committed
634

635
    m_manager = new DebuggerManager;
ck's avatar
ck committed
636
    ExtensionSystem::PluginManager::instance()->addObject(m_manager);
637 638
    const QList<Core::IOptionsPage *> engineOptionPages =
        m_manager->initializeEngines(m_cmdLineEnabledEngines);
con's avatar
con committed
639

640
    ICore *core = ICore::instance();
hjk's avatar
hjk committed
641
    QTC_ASSERT(core, return false);
con's avatar
con committed
642

643 644
    Core::ActionManager *am = core->actionManager();
    QTC_ASSERT(am, return false);
con's avatar
con committed
645 646

    Core::UniqueIDManager *uidm = core->uniqueIDManager();
hjk's avatar
hjk committed
647
    QTC_ASSERT(uidm, return false);
con's avatar
con committed
648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665

    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);

666
    //Core::ActionContainer *mcppcontext =
667
    //    am->actionContainer(CppEditor::Constants::M_CONTEXT);
con's avatar
con committed
668

669 670 671 672 673 674 675 676 677 678 679 680 681 682 683
    // External apps
    m_startExternalAction = new QAction(this);
    m_startExternalAction->setText(tr("Start and Debug External Application..."));
    connect(m_startExternalAction, SIGNAL(triggered()),
        this, SLOT(startExternalApplication()));

    m_attachExternalAction = new QAction(this);
    m_attachExternalAction->setText(tr("Attach to Running External Application..."));
    connect(m_attachExternalAction, SIGNAL(triggered()),
        this, SLOT(attachExternalApplication()));

    m_attachCoreAction = new QAction(this);
    m_attachCoreAction->setText(tr("Attach to Core..."));
    connect(m_attachCoreAction, SIGNAL(triggered()), this, SLOT(attachCore()));

684

685 686 687 688
    m_startRemoteAction = new QAction(this);
    m_startRemoteAction->setText(tr("Start and Attach to Remote Application..."));
    connect(m_startRemoteAction, SIGNAL(triggered()),
        this, SLOT(startRemoteApplication()));
689 690


691
    m_detachAction = new QAction(this);
692
    m_detachAction->setText(tr("Detach Debugger"));
693 694 695
    connect(m_detachAction, SIGNAL(triggered()),
        m_manager, SLOT(detachDebugger()));

696
    Core::ActionContainer *mdebug =
697
        am->actionContainer(ProjectExplorer::Constants::M_DEBUG);
con's avatar
con committed
698

699 700 701
    Core::ActionContainer *mstart =
        am->actionContainer(ProjectExplorer::Constants::M_DEBUG_STARTDEBUGGING);

con's avatar
con committed
702
    Core::Command *cmd = 0;
703 704
    const DebuggerManagerActions actions = m_manager->debuggerManagerActions();
    cmd = am->registerAction(actions.continueAction,
705
        ProjectExplorer::Constants::DEBUG, QList<int>() << m_gdbRunningContext);
706
    mstart->addAction(cmd, Core::Constants::G_DEFAULT_ONE);
707

708
    cmd = am->registerAction(m_startExternalAction,
con's avatar
con committed
709
        Constants::STARTEXTERNAL, globalcontext);
710
    mstart->addAction(cmd, Core::Constants::G_DEFAULT_ONE);
con's avatar
con committed
711

712
    cmd = am->registerAction(m_attachExternalAction,
con's avatar
con committed
713
        Constants::ATTACHEXTERNAL, globalcontext);
714
    mstart->addAction(cmd, Core::Constants::G_DEFAULT_ONE);
715

716 717
    cmd = am->registerAction(m_attachCoreAction,
        Constants::ATTACHCORE, globalcontext);
718
    mstart->addAction(cmd, Core::Constants::G_DEFAULT_ONE);
719

720
    cmd = am->registerAction(m_startRemoteAction,
721
        Constants::ATTACHREMOTE, globalcontext);
722
    mstart->addAction(cmd, Core::Constants::G_DEFAULT_ONE);
723

724 725 726
    cmd = am->registerAction(m_detachAction,
        Constants::DETACH, globalcontext);
    mdebug->addAction(cmd, Core::Constants::G_DEFAULT_ONE);
con's avatar
con committed
727

728
    cmd = am->registerAction(actions.stopAction,
con's avatar
con committed
729
        Constants::INTERRUPT, globalcontext);
con's avatar
con committed
730 731
    cmd->setAttribute(Core::Command::CA_UpdateText);
    cmd->setAttribute(Core::Command::CA_UpdateIcon);
con's avatar
con committed
732 733 734 735
    cmd->setDefaultKeySequence(QKeySequence(Constants::INTERRUPT_KEY));
    cmd->setDefaultText(tr("Stop Debugger/Interrupt Debugger"));
    mdebug->addAction(cmd, Core::Constants::G_DEFAULT_ONE);

736
    cmd = am->registerAction(actions.resetAction,
con's avatar
con committed
737
        Constants::RESET, globalcontext);
con's avatar
con committed
738
    cmd->setAttribute(Core::Command::CA_UpdateText);
con's avatar
con committed
739 740 741 742 743 744
    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);
con's avatar
con committed
745
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep.Step"), globalcontext);
con's avatar
con committed
746 747
    mdebug->addAction(cmd);

748
    cmd = am->registerAction(actions.nextAction,
con's avatar
con committed
749 750 751 752
        Constants::NEXT, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::NEXT_KEY));
    mdebug->addAction(cmd);

753
    cmd = am->registerAction(actions.stepAction,
con's avatar
con committed
754 755 756 757
        Constants::STEP, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::STEP_KEY));
    mdebug->addAction(cmd);

758
    cmd = am->registerAction(actions.stepOutAction,
con's avatar
con committed
759 760 761 762
        Constants::STEPOUT, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::STEPOUT_KEY));
    mdebug->addAction(cmd);

763
    cmd = am->registerAction(actions.runToLineAction,
con's avatar
con committed
764 765 766 767
        Constants::RUN_TO_LINE, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::RUN_TO_LINE_KEY));
    mdebug->addAction(cmd);

768
    cmd = am->registerAction(actions.runToFunctionAction,
con's avatar
con committed
769 770 771 772
        Constants::RUN_TO_FUNCTION, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::RUN_TO_FUNCTION_KEY));
    mdebug->addAction(cmd);

773
    cmd = am->registerAction(actions.jumpToLineAction,
con's avatar
con committed
774 775 776
        Constants::JUMP_TO_LINE, debuggercontext);
    mdebug->addAction(cmd);

777
#ifdef USE_REVERSE_DEBUGGING
778
    cmd = am->registerAction(actions.reverseDirectionAction,
779 780 781
        Constants::REVERSE, debuggercontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::REVERSE_KEY));
    mdebug->addAction(cmd);
782
#endif
783

con's avatar
con committed
784 785
    sep = new QAction(this);
    sep->setSeparator(true);
con's avatar
con committed
786
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep.Break"), globalcontext);
con's avatar
con committed
787 788
    mdebug->addAction(cmd);

789 790 791 792
    cmd = am->registerAction(theDebuggerAction(OperateByInstruction),
        Constants::OPERATE_BY_INSTRUCTION, debuggercontext);
    mdebug->addAction(cmd);

793
    cmd = am->registerAction(actions.breakAction,
con's avatar
con committed
794 795 796 797 798 799 800
        Constants::TOGGLE_BREAK, cppeditorcontext);
    cmd->setDefaultKeySequence(QKeySequence(Constants::TOGGLE_BREAK_KEY));
    mdebug->addAction(cmd);
    //mcppcontext->addAction(cmd);

    sep = new QAction(this);
    sep->setSeparator(true);
con's avatar
con committed
801
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep.Watch"), globalcontext);
con's avatar
con committed
802 803
    mdebug->addAction(cmd);

804
    cmd = am->registerAction(actions.watchAction,
con's avatar
con committed
805 806 807 808
        Constants::ADD_TO_WATCH, cppeditorcontext);
    //cmd->setDefaultKeySequence(QKeySequence(tr("ALT+D,ALT+W")));
    mdebug->addAction(cmd);

809
    // Views menu
con's avatar
con committed
810
    cmd = am->registerAction(sep, QLatin1String("Debugger.Sep.Views"), globalcontext);
811
    mdebug->addAction(cmd);
812
    ActionContainer *viewsMenu = am->createMenu(Constants::M_DEBUG_VIEWS);
813 814 815 816 817 818 819 820 821
    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)),
822 823
        m_manager->mainWindow(), SLOT(setLocked(bool)));
    foreach (QDockWidget *dockWidget, m_manager->mainWindow()->dockWidgets()) {
824 825 826 827 828 829 830 831 832 833 834 835 836
        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()));

hjk's avatar
hjk committed
837
    // FIXME:
838
    addAutoReleasedObject(new CommonOptionsPage);
839
    addAutoReleasedObject(new DebuggingHelperOptionPage);
840 841
    foreach (Core::IOptionsPage* op, engineOptionPages)
        addAutoReleasedObject(op);
842
    addAutoReleasedObject(new DebuggerListener);
con's avatar
con committed
843 844
    m_locationMark = 0;

hjk's avatar
hjk committed
845 846 847 848 849

    //
    // Debug mode setup
    //
    m_debugMode = new DebugMode(this);
con's avatar
con committed
850 851
    //addAutoReleasedObject(m_debugMode);

852
    // register factory of DebuggerRunControl
853 854
    m_debuggerRunControlFactory = new DebuggerRunControlFactory(m_manager);
    addAutoReleasedObject(m_debuggerRunControlFactory);
con's avatar
con committed
855

hjk's avatar
hjk committed
856 857 858 859 860 861 862 863 864 865 866 867
    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);

    QWidget *editorAndFindWidget = new QWidget;
    editorAndFindWidget->setLayout(editorHolderLayout);
868 869
    editorHolderLayout->addWidget(new EditorManagerPlaceHolder(m_debugMode));
    editorHolderLayout->addWidget(new FindToolBarPlaceHolder(editorAndFindWidget));
hjk's avatar
hjk committed
870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895

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

    m_debugMode->setWidget(splitter2);

896
    Utils::StyledBar *debugToolBar = new Utils::StyledBar;
897
    debugToolBar->setProperty("topBorder", true);
898 899 900 901 902 903 904 905
    QHBoxLayout *debugToolBarLayout = new QHBoxLayout(debugToolBar);
    debugToolBarLayout->setMargin(0);
    debugToolBarLayout->setSpacing(0);
    debugToolBarLayout->addWidget(toolButton(am->command(ProjectExplorer::Constants::DEBUG)->action()));
    debugToolBarLayout->addWidget(toolButton(am->command(Constants::INTERRUPT)->action()));
    debugToolBarLayout->addWidget(toolButton(am->command(Constants::NEXT)->action()));
    debugToolBarLayout->addWidget(toolButton(am->command(Constants::STEP)->action()));
    debugToolBarLayout->addWidget(toolButton(am->command(Constants::STEPOUT)->action()));
906
    debugToolBarLayout->addWidget(toolButton(am->command(Constants::OPERATE_BY_INSTRUCTION)->action()));
907
#ifdef USE_REVERSE_DEBUGGING
908
    debugToolBarLayout->addWidget(new Utils::StyledSeparator);
909
    debugToolBarLayout->addWidget(toolButton(am->command(Constants::REVERSE)->action()));
910
#endif
911
    debugToolBarLayout->addWidget(new Utils::StyledSeparator);
912
    debugToolBarLayout->addWidget(new QLabel(tr("Threads:")));
hjk's avatar
hjk committed
913 914 915 916 917

    QComboBox *threadBox = new QComboBox;
    threadBox->setModel(m_manager->threadsModel());
    connect(threadBox, SIGNAL(activated(int)),
        m_manager->threadsWindow(), SIGNAL(threadSelected(int)));
918 919
    debugToolBarLayout->addWidget(threadBox);
    debugToolBarLayout->addWidget(m_manager->statusLabel(), 10);
hjk's avatar
hjk committed
920 921 922 923 924 925 926 927 928 929 930

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

    m_manager->setSimpleDockWidgetArrangement();
    readSettings();

    connect(ModeManager::instance(), SIGNAL(currentModeChanged(Core::IMode*)),
931
            this, SLOT(onModeChanged(Core::IMode*)));
hjk's avatar
hjk committed
932 933 934 935 936 937 938
    m_debugMode->widget()->setFocusProxy(EditorManager::instance());
    addObject(m_debugMode);

    //
    //  Connections
    //

con's avatar
con committed
939
    // ProjectExplorer
940
    connect(sessionManager(), SIGNAL(sessionLoaded()),
con's avatar
con committed
941
       m_manager, SLOT(sessionLoaded()));
942
    connect(sessionManager(), SIGNAL(aboutToSaveSession()),
con's avatar
con committed
943
       m_manager, SLOT(aboutToSaveSession()));
944 945
    connect(sessionManager(), SIGNAL(aboutToUnloadSession()),
       m_manager, SLOT(aboutToUnloadSession()));
con's avatar
con committed
946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964

    // 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(resetLocationRequested()),
        this, SLOT(resetLocation()));
965 966
    connect(m_manager, SIGNAL(gotoLocationRequested(QString,int,bool)),
        this, SLOT(gotoLocation(QString,int,bool)));
hjk's avatar
hjk committed
967 968
    connect(m_manager, SIGNAL(stateChanged(int)),
        this, SLOT(handleStateChanged(int)));
con's avatar
con committed
969 970 971 972 973
    connect(m_manager, SIGNAL(previousModeRequested()),
        this, SLOT(activatePreviousMode()));
    connect(m_manager, SIGNAL(debugModeRequested()),
        this, SLOT(activateDebugMode()));

974
    connect(theDebuggerAction(SettingsDialog), SIGNAL(triggered()),
975 976
        this, SLOT(showSettingsDialog()));

hjk's avatar
hjk committed
977
    handleStateChanged(DebuggerNotReady);
con's avatar
con committed
978 979 980 981 982
    return true;
}

void DebuggerPlugin::extensionsInitialized()
{
hjk's avatar
hjk committed
983
    // time gdb -i mi -ex 'debuggerplugin.cpp:800' -ex r -ex q bin/qtcreator.bin
984
    const QByteArray env = qgetenv("QTC_DEBUGGER_TEST");
hjk's avatar
hjk committed
985
    //qDebug() << "EXTENSIONS INITIALIZED:" << env;
hjk's avatar
hjk committed
986 987
    if (!env.isEmpty())
        m_manager->runTest(QString::fromLocal8Bit(env));
988 989
    if (m_cmdLineAttachPid)
        QTimer::singleShot(0, this, SLOT(attachCmdLinePid()));
990 991
    if (!m_cmdLineAttachCore.isEmpty())
        QTimer::singleShot(0, this, SLOT(attachCmdLineCore()));
992 993 994 995
}

void DebuggerPlugin::attachCmdLinePid()
{
996
    m_manager->showStatusMessage(tr("Attaching to PID %1.").arg(m_cmdLineAttachPid));
hjk's avatar
hjk committed
997 998
    const QString crashParameter =
        m_cmdLineWinCrashEvent ? QString::number(m_cmdLineWinCrashEvent) : QString();
999
    attachExternalApplication(m_cmdLineAttachPid, crashParameter);
con's avatar
con committed
1000 1001 1002 1003 1004
}

/*! Activates the previous mode when the current mode is the debug mode. */
void DebuggerPlugin::activatePreviousMode()
{
1005
    Core::ModeManager *const modeManager = ICore::instance()->modeManager();
con's avatar
con committed
1006 1007 1008 1009 1010 1011 1012 1013 1014 1015

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

void DebuggerPlugin::activateDebugMode()
{
1016
    ModeManager *modeManager = ModeManager::instance();