debugger: move DebuggerMainWindow to debuggermainwindow.{h,cpp}

1 files changed, 700 insertions, 0 deletions

diff --git a/src/plugins/debugger/debuggermainwindow.cpp b/src/plugins/debugger/debuggermainwindow.cpp
index e69de29bb2d..3b046c4d8c8 100644
--- a/src/plugins/debugger/debuggermainwindow.cpp
+++ b/src/plugins/debugger/debuggermainwindow.cpp
@@ -0,0 +1,700 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation ([email protected])
+**
+** Commercial Usage
+**
+** 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.
+**
+** GNU Lesser General Public License Usage
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "debuggermainwindow.h"
+#include "debuggerplugin.h"
+
+#include <utils/styledbar.h>
+#include <utils/qtcassert.h>
+#include <utils/fancymainwindow.h>
+
+#include <coreplugin/actionmanager/actioncontainer.h>
+#include <coreplugin/actionmanager/actionmanager.h>
+#include <coreplugin/actionmanager/command.h>
+#include <coreplugin/uniqueidmanager.h>
+#include <coreplugin/imode.h>
+#include <coreplugin/coreconstants.h>
+#include <coreplugin/editormanager/editormanager.h>
+#include <coreplugin/findplaceholder.h>
+#include <coreplugin/icore.h>
+#include <coreplugin/minisplitter.h>
+#include <coreplugin/navigationwidget.h>
+#include <coreplugin/outputpane.h>
+#include <coreplugin/rightpane.h>
+
+#include <projectexplorer/projectexplorerconstants.h>
+#include <projectexplorer/projectexplorer.h>
+#include <projectexplorer/session.h>
+#include <projectexplorer/project.h>
+#include <projectexplorer/target.h>
+#include <projectexplorer/runconfiguration.h>
+
+#include <QtCore/QDebug>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QPair>
+#include <QtCore/QSettings>
+
+#include <QtGui/QDockWidget>
+#include <QtGui/QMenu>
+#include <QtGui/QResizeEvent>
+#include <QtGui/QStackedWidget>
+#include <QtGui/QVBoxLayout>
+
+using namespace Core;
+
+namespace Debugger {
+namespace Internal {
+
+class DockWidgetEventFilter : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit DockWidgetEventFilter(QObject *parent = 0) : QObject(parent) {}
+
+signals:
+    void widgetResized();
+
+protected:
+    virtual bool eventFilter(QObject *obj, QEvent *event);
+};
+
+bool DockWidgetEventFilter::eventFilter(QObject *obj, QEvent *event)
+{
+    switch (event->type()) {
+    case QEvent::Resize:
+    case QEvent::ZOrderChange:
+        emit widgetResized();
+        break;
+    default:
+        break;
+    }
+    return QObject::eventFilter(obj, event);
+}
+
+// first: language id, second: menu item
+typedef QPair<DebuggerLanguage, QAction *> ViewsMenuItems;
+
+class DebuggerMainWindowPrivate
+{
+public:
+    explicit DebuggerMainWindowPrivate(DebuggerMainWindow *mainWindow);
+
+public:
+    DebuggerMainWindow *q;
+    QList<ViewsMenuItems> m_viewsMenuItems;
+    QList<QDockWidget *> m_dockWidgets;
+
+    QHash<QString, QVariant> m_dockWidgetActiveStateCpp;
+    QHash<QString, QVariant> m_dockWidgetActiveStateQmlCpp;
+    Internal::DockWidgetEventFilter *m_resizeEventFilter;
+
+    QMap<DebuggerLanguage, QWidget *> m_toolBars;
+
+    DebuggerLanguages m_supportedLanguages;
+    int m_languageCount;
+
+    QStackedWidget *m_toolbarStack;
+
+    QHash<DebuggerLanguage, Context> m_contextsForLanguage;
+
+    bool m_inDebugMode;
+    bool m_changingUI;
+
+    DebuggerLanguages m_previousDebugLanguages;
+    DebuggerLanguages m_activeDebugLanguages;
+    QAction *m_openMemoryEditorAction;
+
+    ActionContainer *m_viewsMenu;
+    ActionContainer *m_debugMenu;
+
+    QMultiHash<DebuggerLanguage, Command *> m_menuCommands;
+
+    QWeakPointer<ProjectExplorer::Project> m_previousProject;
+    QWeakPointer<ProjectExplorer::Target> m_previousTarget;
+    QWeakPointer<ProjectExplorer::RunConfiguration> m_previousRunConfiguration;
+
+    bool m_initialized;
+    QSettings *m_settings;
+};
+
+DebuggerMainWindowPrivate::DebuggerMainWindowPrivate(DebuggerMainWindow *mw)
+    : q(mw)
+    , m_resizeEventFilter(new Internal::DockWidgetEventFilter(mw))
+    , m_supportedLanguages(AnyLanguage)
+    , m_languageCount(0)
+    , m_toolbarStack(new QStackedWidget)
+    , m_inDebugMode(false)
+    , m_changingUI(false)
+    , m_previousDebugLanguages(AnyLanguage)
+    , m_activeDebugLanguages(AnyLanguage)
+    , m_openMemoryEditorAction(0)
+    , m_viewsMenu(0)
+    , m_debugMenu(0)
+    , m_initialized(false)
+    , m_settings(0)
+{
+}
+
+} // namespace Internal
+
+using namespace Internal;
+
+DebuggerMainWindow::DebuggerMainWindow()
+{
+  d = new DebuggerMainWindowPrivate(this);
+}
+
+DebuggerMainWindow::~DebuggerMainWindow()
+{
+    delete d;
+}
+
+void DebuggerMainWindow::updateUiOnFileListChange()
+{
+    if (d->m_previousProject)
+        updateUiForTarget(d->m_previousProject.data()->activeTarget());
+}
+
+void DebuggerMainWindow::updateUiForProject(ProjectExplorer::Project *project)
+{
+    if (!project)
+        return;
+    if (d->m_previousProject) {
+        disconnect(d->m_previousProject.data(),
+            SIGNAL(activeTargetChanged(ProjectExplorer::Target*)),
+            this, SLOT(updateUiForTarget(ProjectExplorer::Target*)));
+    }
+    d->m_previousProject = project;
+    connect(project, SIGNAL(fileListChanged()),
+        SLOT(updateUiOnFileListChange()));
+    connect(project, SIGNAL(activeTargetChanged(ProjectExplorer::Target*)),
+        SLOT(updateUiForTarget(ProjectExplorer::Target*)));
+    updateUiForTarget(project->activeTarget());
+}
+
+void DebuggerMainWindow::updateUiForTarget(ProjectExplorer::Target *target)
+{
+    if (!target)
+        return;
+
+    if (d->m_previousTarget) {
+         disconnect(d->m_previousTarget.data(),
+            SIGNAL(activeRunConfigurationChanged(ProjectExplorer::RunConfiguration*)),
+            this, SLOT(updateUiForRunConfiguration(ProjectExplorer::RunConfiguration*)));
+    }
+    d->m_previousTarget = target;
+    connect(target,
+        SIGNAL(activeRunConfigurationChanged(ProjectExplorer::RunConfiguration*)),
+        SLOT(updateUiForRunConfiguration(ProjectExplorer::RunConfiguration*)));
+    updateUiForRunConfiguration(target->activeRunConfiguration());
+}
+
+// updates default debug language settings per run config.
+void DebuggerMainWindow::updateUiForRunConfiguration(ProjectExplorer::RunConfiguration *rc)
+{
+    if (rc) {
+        if (d->m_previousRunConfiguration) {
+            disconnect(d->m_previousRunConfiguration.data(),
+                       SIGNAL(debuggersChanged()),
+                       this, SLOT(updateUiForCurrentRunConfiguration()));
+        }
+        d->m_previousRunConfiguration = rc;
+        connect(d->m_previousRunConfiguration.data(),
+                   SIGNAL(debuggersChanged()),
+                   this, SLOT(updateUiForCurrentRunConfiguration()));
+
+        updateUiForCurrentRunConfiguration();
+    }
+}
+
+void DebuggerMainWindow::updateUiForCurrentRunConfiguration()
+{
+    updateActiveLanguages();
+}
+
+void DebuggerMainWindow::updateActiveLanguages()
+{
+    DebuggerLanguages newLanguages = AnyLanguage;
+
+    if (d->m_previousRunConfiguration) {
+        if (d->m_previousRunConfiguration.data()->useCppDebugger())
+            newLanguages = CppLanguage;
+        if (d->m_previousRunConfiguration.data()->useQmlDebugger())
+            newLanguages |= QmlLanguage;
+    }
+
+    if (newLanguages != d->m_activeDebugLanguages) {
+        d->m_activeDebugLanguages = newLanguages;
+        emit activeLanguagesChanged(d->m_activeDebugLanguages);
+    }
+
+    updateUi();
+}
+
+DebuggerLanguages DebuggerMainWindow::supportedLanguages() const
+{
+    return d->m_supportedLanguages;
+}
+
+void DebuggerMainWindow::addMenuAction(Command *command,
+    const DebuggerLanguage &language, const QString &group)
+{
+    d->m_debugMenu->addAction(command, group);
+    d->m_menuCommands.insert(language, command);
+}
+
+DebuggerLanguages DebuggerMainWindow::activeDebugLanguages() const
+{
+    return d->m_activeDebugLanguages;
+}
+
+void DebuggerMainWindow::onModeChanged(IMode *mode)
+{
+    d->m_inDebugMode = (mode->id() == Constants::MODE_DEBUG);
+    setDockActionsVisible(d->m_inDebugMode);
+    hideInactiveWidgets();
+
+    if (mode->id() != Constants::MODE_DEBUG)
+        //|| DebuggerPlugin::instance()->hasSnapshots())
+       return;
+
+    updateActiveLanguages();
+}
+
+void DebuggerMainWindow::hideInactiveWidgets()
+{
+    // Hide all the debugger windows if mode is different.
+    if (d->m_inDebugMode)
+        return;
+    // Hide dock widgets manually in case they are floating.
+    foreach (QDockWidget *dockWidget, d->m_dockWidgets) {
+        if (dockWidget->isFloating())
+            dockWidget->hide();
+    }
+}
+
+void DebuggerMainWindow::createViewsMenuItems()
+{
+    ICore *core = ICore::instance();
+    ActionManager *am = core->actionManager();
+    Context globalcontext(Core::Constants::C_GLOBAL);
+
+    d->m_openMemoryEditorAction = new QAction(this);
+    d->m_openMemoryEditorAction->setText(tr("Memory..."));
+    connect(d->m_openMemoryEditorAction, SIGNAL(triggered()),
+       SIGNAL(memoryEditorRequested()));
+
+    // Add menu items
+    Command *cmd = 0;
+    cmd = am->registerAction(d->m_openMemoryEditorAction,
+        Core::Id("Debugger.Views.OpenMemoryEditor"),
+        Core::Context(Constants::C_DEBUGMODE));
+    d->m_viewsMenu->addAction(cmd);
+    cmd = am->registerAction(menuSeparator1(),
+        Core::Id("Debugger.Views.Separator1"), globalcontext);
+    d->m_viewsMenu->addAction(cmd);
+    cmd = am->registerAction(toggleLockedAction(),
+        Core::Id("Debugger.Views.ToggleLocked"), globalcontext);
+    d->m_viewsMenu->addAction(cmd);
+    cmd = am->registerAction(menuSeparator2(),
+        Core::Id("Debugger.Views.Separator2"), globalcontext);
+    d->m_viewsMenu->addAction(cmd);
+    cmd = am->registerAction(resetLayoutAction(),
+        Core::Id("Debugger.Views.ResetSimple"), globalcontext);
+    d->m_viewsMenu->addAction(cmd);
+}
+
+void DebuggerMainWindow::addLanguage(const DebuggerLanguage &languageId, const Context &context)
+{
+    bool activate = (d->m_supportedLanguages == AnyLanguage);
+    d->m_supportedLanguages = d->m_supportedLanguages | languageId;
+    d->m_languageCount++;
+
+    d->m_toolBars.insert(languageId, 0);
+    d->m_contextsForLanguage.insert(languageId, context);
+
+    updateUiForRunConfiguration(0);
+
+    if (activate)
+        updateUi();
+}
+
+void DebuggerMainWindow::updateUi()
+{
+    if (d->m_changingUI || !d->m_initialized || !d->m_inDebugMode)
+        return;
+
+    d->m_changingUI = true;
+
+    if (isQmlActive()) {
+        activateQmlCppLayout();
+    } else {
+        activateCppLayout();
+    }
+
+    d->m_previousDebugLanguages = d->m_activeDebugLanguages;
+
+    d->m_changingUI = false;
+}
+
+void DebuggerMainWindow::activateQmlCppLayout()
+{
+    ICore *core = ICore::instance();
+    Context qmlCppContext = d->m_contextsForLanguage.value(QmlLanguage);
+    qmlCppContext.add(d->m_contextsForLanguage.value(CppLanguage));
+
+    // always use cpp toolbar
+    d->m_toolbarStack->setCurrentWidget(d->m_toolBars.value(CppLanguage));
+
+    if (d->m_previousDebugLanguages & QmlLanguage) {
+        d->m_dockWidgetActiveStateQmlCpp = saveSettings();
+        core->updateAdditionalContexts(qmlCppContext, Context());
+    } else if (d->m_previousDebugLanguages & CppLanguage) {
+        d->m_dockWidgetActiveStateCpp = saveSettings();
+        core->updateAdditionalContexts(d->m_contextsForLanguage.value(CppLanguage), Context());
+    }
+
+    restoreSettings(d->m_dockWidgetActiveStateQmlCpp);
+    core->updateAdditionalContexts(Context(), qmlCppContext);
+}
+
+void DebuggerMainWindow::activateCppLayout()
+{
+    ICore *core = ICore::instance();
+    Context qmlCppContext = d->m_contextsForLanguage.value(QmlLanguage);
+    qmlCppContext.add(d->m_contextsForLanguage.value(CppLanguage));
+    d->m_toolbarStack->setCurrentWidget(d->m_toolBars.value(CppLanguage));
+
+    if (d->m_previousDebugLanguages & QmlLanguage) {
+        d->m_dockWidgetActiveStateQmlCpp = saveSettings();
+        core->updateAdditionalContexts(qmlCppContext, Context());
+    } else if (d->m_previousDebugLanguages & CppLanguage) {
+        d->m_dockWidgetActiveStateCpp = saveSettings();
+        core->updateAdditionalContexts(d->m_contextsForLanguage.value(CppLanguage), Context());
+    }
+
+    restoreSettings(d->m_dockWidgetActiveStateCpp);
+
+    const Context &cppContext = d->m_contextsForLanguage.value(CppLanguage);
+    core->updateAdditionalContexts(Context(), cppContext);
+}
+
+void DebuggerMainWindow::setToolbar(const DebuggerLanguage &language, QWidget *widget)
+{
+    Q_ASSERT(d->m_toolBars.contains(language));
+    d->m_toolBars[language] = widget;
+    d->m_toolbarStack->addWidget(widget);
+}
+
+QDockWidget *DebuggerMainWindow::breakWindow() const
+{
+    return dockWidget(Constants::DOCKWIDGET_BREAK);
+}
+
+QDockWidget *DebuggerMainWindow::stackWindow() const
+{
+    return dockWidget(Constants::DOCKWIDGET_STACK);
+}
+
+QDockWidget *DebuggerMainWindow::watchWindow() const
+{
+    return dockWidget(Constants::DOCKWIDGET_WATCHERS);
+}
+
+QDockWidget *DebuggerMainWindow::outputWindow() const
+{
+    return dockWidget(Constants::DOCKWIDGET_OUTPUT);
+}
+
+QDockWidget *DebuggerMainWindow::snapshotsWindow() const
+{
+    return dockWidget(Constants::DOCKWIDGET_SNAPSHOTS);
+}
+
+QDockWidget *DebuggerMainWindow::threadsWindow() const
+{
+    return dockWidget(Constants::DOCKWIDGET_THREADS);
+}
+
+QDockWidget *DebuggerMainWindow::qmlInspectorWindow() const
+{
+    return dockWidget(Constants::DOCKWIDGET_QML_INSPECTOR);
+}
+
+QDockWidget *DebuggerMainWindow::dockWidget(const QString &objectName) const
+{
+    foreach(QDockWidget *dockWidget, d->m_dockWidgets) {
+        if (dockWidget->objectName() == objectName)
+            return dockWidget;
+    }
+    return 0;
+}
+
+/*!
+    Keep track of dock widgets so they can be shown/hidden for different languages
+*/
+QDockWidget *DebuggerMainWindow::createDockWidget(const DebuggerLanguage &language,
+    QWidget *widget, Qt::DockWidgetArea area)
+{
+//    qDebug() << "CREATE DOCK" << widget->objectName() << "LANGUAGE ID" << language
+//             << "VISIBLE BY DEFAULT" << ((d->m_activeDebugLanguages & language) ? "true" : "false");
+    QDockWidget *dockWidget = addDockForWidget(widget);
+    addDockWidget(area, dockWidget);
+    d->m_dockWidgets.append(dockWidget);
+
+    if (!(d->m_activeDebugLanguages & language))
+        dockWidget->hide();
+
+    Context globalContext(Core::Constants::C_GLOBAL);
+
+    ActionManager *am = ICore::instance()->actionManager();
+    QAction *toggleViewAction = dockWidget->toggleViewAction();
+    Command *cmd = am->registerAction(toggleViewAction,
+                         QString("Debugger." + dockWidget->objectName()), globalContext);
+    cmd->setAttribute(Command::CA_Hide);
+    d->m_viewsMenu->addAction(cmd);
+
+    d->m_viewsMenuItems.append(qMakePair(language, toggleViewAction));
+
+    dockWidget->installEventFilter(d->m_resizeEventFilter);
+
+    connect(dockWidget->toggleViewAction(), SIGNAL(triggered(bool)),
+        SLOT(updateDockWidgetSettings()));
+    connect(dockWidget, SIGNAL(topLevelChanged(bool)),
+        SLOT(updateDockWidgetSettings()));
+    connect(dockWidget, SIGNAL(dockLocationChanged(Qt::DockWidgetArea)),
+        SLOT(updateDockWidgetSettings()));
+
+    return dockWidget;
+}
+
+QWidget *DebuggerMainWindow::createContents(IMode *mode)
+{
+    ICore *core = ICore::instance();
+    ActionManager *am = core->actionManager();
+
+    ProjectExplorer::ProjectExplorerPlugin *pe =
+        ProjectExplorer::ProjectExplorerPlugin::instance();
+    connect(pe->session(), SIGNAL(startupProjectChanged(ProjectExplorer::Project*)),
+        SLOT(updateUiForProject(ProjectExplorer::Project*)));
+    connect(d->m_resizeEventFilter, SIGNAL(widgetResized()),
+        SLOT(updateDockWidgetSettings()));
+
+    d->m_debugMenu = am->actionContainer(ProjectExplorer::Constants::M_DEBUG);
+    d->m_viewsMenu = am->actionContainer(Core::Id(Core::Constants::M_WINDOW_VIEWS));
+    QTC_ASSERT(d->m_viewsMenu, return 0)
+
+    //d->m_mainWindow = new Internal::DebuggerMainWindow(this);
+    setDocumentMode(true);
+    setDockNestingEnabled(true);
+    connect(this, SIGNAL(resetLayout()),
+        SLOT(resetDebuggerLayout()));
+    connect(toggleLockedAction(), SIGNAL(triggered()),
+        SLOT(updateDockWidgetSettings()));
+
+    QBoxLayout *editorHolderLayout = new QVBoxLayout;
+    editorHolderLayout->setMargin(0);
+    editorHolderLayout->setSpacing(0);
+
+    QWidget *editorAndFindWidget = new QWidget;
+    editorAndFindWidget->setLayout(editorHolderLayout);
+    editorHolderLayout->addWidget(new EditorManagerPlaceHolder(mode));
+    editorHolderLayout->addWidget(new FindToolBarPlaceHolder(editorAndFindWidget));
+
+    MiniSplitter *documentAndRightPane = new MiniSplitter;
+    documentAndRightPane->addWidget(editorAndFindWidget);
+    documentAndRightPane->addWidget(new RightPanePlaceHolder(mode));
+    documentAndRightPane->setStretchFactor(0, 1);
+    documentAndRightPane->setStretchFactor(1, 0);
+
+    Utils::StyledBar *debugToolBar = new Utils::StyledBar;
+    debugToolBar->setProperty("topBorder", true);
+    QHBoxLayout *debugToolBarLayout = new QHBoxLayout(debugToolBar);
+    debugToolBarLayout->setMargin(0);
+    debugToolBarLayout->setSpacing(0);
+    debugToolBarLayout->addWidget(d->m_toolbarStack);
+    debugToolBarLayout->addStretch();
+    debugToolBarLayout->addWidget(new Utils::StyledSeparator);
+
+    QDockWidget *dock = new QDockWidget(tr("Debugger Toolbar"));
+    dock->setObjectName(QLatin1String("Debugger Toolbar"));
+    dock->setWidget(debugToolBar);
+    dock->setFeatures(QDockWidget::NoDockWidgetFeatures);
+    dock->setAllowedAreas(Qt::BottomDockWidgetArea);
+    dock->setTitleBarWidget(new QWidget(dock));
+    addDockWidget(Qt::BottomDockWidgetArea, dock);
+    setToolBarDockWidget(dock);
+
+    QWidget *centralWidget = new QWidget;
+    setCentralWidget(centralWidget);
+
+    QVBoxLayout *centralLayout = new QVBoxLayout(centralWidget);
+    centralWidget->setLayout(centralLayout);
+    centralLayout->setMargin(0);
+    centralLayout->setSpacing(0);
+    centralLayout->addWidget(documentAndRightPane);
+    centralLayout->setStretch(0, 1);
+    centralLayout->setStretch(1, 0);
+
+    // Right-side window with editor, output etc.
+    MiniSplitter *mainWindowSplitter = new MiniSplitter;
+    mainWindowSplitter->addWidget(this);
+    mainWindowSplitter->addWidget(new OutputPanePlaceHolder(mode, mainWindowSplitter));
+    mainWindowSplitter->setStretchFactor(0, 10);
+    mainWindowSplitter->setStretchFactor(1, 0);
+    mainWindowSplitter->setOrientation(Qt::Vertical);
+
+    // Navigation and right-side window.
+    MiniSplitter *splitter = new MiniSplitter;
+    splitter->addWidget(new NavigationWidgetPlaceHolder(mode));
+    splitter->addWidget(mainWindowSplitter);
+    splitter->setStretchFactor(0, 0);
+    splitter->setStretchFactor(1, 1);
+    return splitter;
+}
+
+void DebuggerMainWindow::writeSettings() const
+{
+    d->m_settings->beginGroup(QLatin1String("DebugMode.CppMode"));
+    QHashIterator<QString, QVariant> it(d->m_dockWidgetActiveStateCpp);
+    while (it.hasNext()) {
+        it.next();
+        d->m_settings->setValue(it.key(), it.value());
+    }
+    d->m_settings->endGroup();
+
+    d->m_settings->beginGroup(QLatin1String("DebugMode.CppQmlMode"));
+    it = QHashIterator<QString, QVariant>(d->m_dockWidgetActiveStateQmlCpp);
+    while (it.hasNext()) {
+        it.next();
+        d->m_settings->setValue(it.key(), it.value());
+    }
+    d->m_settings->endGroup();
+}
+
+void DebuggerMainWindow::readSettings()
+{
+    d->m_dockWidgetActiveStateCpp.clear();
+    d->m_dockWidgetActiveStateQmlCpp.clear();
+
+    d->m_settings->beginGroup(QLatin1String("DebugMode.CppMode"));
+    foreach (const QString &key, d->m_settings->childKeys())
+        d->m_dockWidgetActiveStateCpp.insert(key, d->m_settings->value(key));
+    d->m_settings->endGroup();
+
+    d->m_settings->beginGroup(QLatin1String("DebugMode.CppQmlMode"));
+    foreach (const QString &key, d->m_settings->childKeys())
+        d->m_dockWidgetActiveStateQmlCpp.insert(key, d->m_settings->value(key));
+    d->m_settings->endGroup();
+
+    // reset initial settings when there are none yet
+    DebuggerLanguages langs = d->m_activeDebugLanguages;
+    if (d->m_dockWidgetActiveStateCpp.isEmpty()) {
+        d->m_activeDebugLanguages = CppLanguage;
+        resetDebuggerLayout();
+    }
+    if (d->m_dockWidgetActiveStateQmlCpp.isEmpty()) {
+        d->m_activeDebugLanguages = QmlLanguage;
+        resetDebuggerLayout();
+    }
+    d->m_activeDebugLanguages = langs;
+}
+
+void DebuggerMainWindow::initialize(QSettings *settings)
+{
+    d->m_settings = settings;
+    createViewsMenuItems();
+
+    emit dockResetRequested(AnyLanguage);
+    readSettings();
+
+    updateUi();
+
+    hideInactiveWidgets();
+    setDockActionsVisible(false);
+    d->m_initialized = true;
+}
+
+void DebuggerMainWindow::resetDebuggerLayout()
+{
+    emit dockResetRequested(d->m_activeDebugLanguages);
+
+    if (isQmlActive())
+        d->m_dockWidgetActiveStateQmlCpp = saveSettings();
+    else
+        d->m_dockWidgetActiveStateCpp = saveSettings();
+
+    updateActiveLanguages();
+}
+
+void DebuggerMainWindow::updateDockWidgetSettings()
+{
+    if (!d->m_inDebugMode || d->m_changingUI)
+        return;
+
+    if (isQmlActive())
+        d->m_dockWidgetActiveStateQmlCpp = saveSettings();
+    else
+        d->m_dockWidgetActiveStateCpp = saveSettings();
+}
+
+bool DebuggerMainWindow::isQmlCppActive() const
+{
+    return (d->m_activeDebugLanguages & CppLanguage)
+        && (d->m_activeDebugLanguages & QmlLanguage);
+}
+
+bool DebuggerMainWindow::isQmlActive() const
+{
+    return (d->m_activeDebugLanguages & QmlLanguage);
+}
+
+QMenu *DebuggerMainWindow::createPopupMenu()
+{
+    QMenu *menu = 0;
+
+    const QList<QDockWidget* > dockwidgets = d->m_dockWidgets;
+
+    if (!dockwidgets.isEmpty()) {
+        menu = FancyMainWindow::createPopupMenu();
+
+        foreach (QDockWidget *dockWidget, dockwidgets) {
+            if (dockWidget->parentWidget() == this)
+                menu->addAction(dockWidget->toggleViewAction());
+        }
+        menu->addSeparator();
+    }
+    return menu;
+}
+
+} // namespace Debugger
+
+#include "debuggermainwindow.moc"