C++ core::Command类代码示例

    void createEpisodeToolBar()
    {
        _episodeToolBar = new QToolBar(q);
        _episodeToolBar->setIconSize(QSize(16,16));

        QStringList actions;
        actions << Constants::A_ADDEPISODE
                << Constants::A_RENEWEPISODE
                << "--"
                << Constants::A_REMOVEEPISODE
                << "--"
                << Constants::A_VALIDATEEPISODE
                << "--"
                << Core::Constants::A_FILE_SAVE
                << Core::Constants::A_FILE_PRINT
                << "--"
                << Constants::A_TAKESCREENSHOT;

        Core::Command *cmd = 0;

        foreach(const QString &action, actions) {
            // Actions are created, managed and connected in the Form::Internal::FormActionHandler
            // We just need to add the user visible actions in the toolbar
            if (action=="--") {
                _episodeToolBar->addSeparator();
                continue;
            }
            cmd = actionManager()->command(Core::Id(action));
            _episodeToolBar->addAction(cmd->action());
        }

        ui->toolbarLayout->addWidget(_episodeToolBar);
    }

bool Tester::Internal::Plugin::initialize(const QStringList &arguments, QString *errorString)
{
    // Register objects in the plugin manager's object pool
    // Load settings
    // Add actions to menus
    // Connect to other plugins' signals
    // In the initialize method, a plugin can be sure that the plugins it
    // depends on have initialized their members.
    
    Q_UNUSED(arguments)
    Q_UNUSED(errorString)
    
    Core::Command *cmd = Core::ActionManager::registerAction(Controller->startAction(), Constants::ACTION_ID,
                                                             Core::Context(Core::Constants::C_GLOBAL));
    cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Alt+Meta+A")));
    connect(Controller->startAction(), SIGNAL(triggered()), this, SLOT(triggerAction()));
    
    Core::ActionContainer *menu = Core::ActionManager::createMenu(Constants::MENU_ID);
    menu->menu()->setTitle(tr("TesterPlugin"));
    menu->addAction(cmd);
    Core::ActionManager::actionContainer(Core::Constants::M_TOOLS)->addMenu(menu);
    
    MonitoringViewFactory = new Tester::Internal::MonitoringViewFactory;
    MonitoringViewFactory->setController(Controller);
    addAutoReleasedObject(MonitoringViewFactory);

    Mode = new Tester::Internal::Mode(this);
    Mode->setController(Controller);
    addAutoReleasedObject(Mode);

    return true;

}

void DesignerActionManager::polishActions() const
{
    QList<ActionInterface* > actions =  Utils::filtered(designerActions(),
                                                        [](ActionInterface *action) { return action->type() != ActionInterface::ContextMenu; });

    Core::Context qmlDesignerFormEditorContext(Constants::C_QMLFORMEDITOR);
    Core::Context qmlDesignerNavigatorContext(Constants::C_QMLNAVIGATOR);

    Core::Context qmlDesignerUIContext;
    qmlDesignerUIContext.add(qmlDesignerFormEditorContext);
    qmlDesignerUIContext.add(qmlDesignerNavigatorContext);

    for (auto *action : actions) {
        if (!action->menuId().isEmpty()) {
            const QString id =
                    QString("QmlDesigner.%1").arg(QString::fromLatin1(action->menuId()));

            Core::Command *cmd = Core::ActionManager::registerAction(action->action(), id.toLatin1().constData(), qmlDesignerUIContext);

            cmd->setDefaultKeySequence(action->action()->shortcut());
            cmd->setDescription(action->action()->toolTip());

            action->action()->setToolTip(cmd->action()->toolTip());
            action->action()->setShortcut(cmd->action()->shortcut());
            action->action()->setShortcutContext(Qt::WidgetShortcut); //Hack to avoid conflicting shortcuts. We use the Core::Command for the shortcut.
        }
    }
}

////////////////////////////////////////////////////
//
// INHERITED FROM ExtensionSystem::Plugin
//
////////////////////////////////////////////////////
bool QmlDesignerPlugin::initialize(const QStringList & /*arguments*/, QString *errorMessage/* = 0*/) // =0;
{
    if (!Utils::HostOsInfo::canCreateOpenGLContext(errorMessage))
        return false;

    d = new QmlDesignerPluginPrivate;

    d->settings.fromSettings(Core::ICore::settings());

    d->viewManager.registerViewTakingOwnership(new QmlDesigner::Internal::ConnectionView());
    d->viewManager.registerFormEditorToolTakingOwnership(new QmlDesigner::SourceTool);
    d->viewManager.registerFormEditorToolTakingOwnership(new QmlDesigner::ColorTool);
    d->viewManager.registerFormEditorToolTakingOwnership(new QmlDesigner::TextTool);
    d->viewManager.registerFormEditorToolTakingOwnership(new QmlDesigner::PathTool);

    const Core::Context switchContext(QmlDesigner::Constants::C_QMLDESIGNER,
        QmlJSEditor::Constants::C_QMLJSEDITOR_ID);

    QAction *switchTextDesignAction = new QAction(tr("Switch Text/Design"), this);
    Core::Command *command = Core::ActionManager::registerAction(
                switchTextDesignAction, QmlDesigner::Constants::SWITCH_TEXT_DESIGN, switchContext);
    command->setDefaultKeySequence(QKeySequence(Qt::Key_F4));

    createDesignModeWidget();
    connect(switchTextDesignAction, &QAction::triggered, this, &switchTextDesign);

    addAutoReleasedObject(new Internal::SettingsPage);

    return true;
}

void FindPlugin::setupFilterMenuItems()
{
    QList<IFindFilter*> findInterfaces =
        ExtensionSystem::PluginManager::getObjects<IFindFilter>();
    Core::Command *cmd;
    Core::Context globalcontext(Core::Constants::C_GLOBAL);

    Core::ActionContainer *mfindadvanced = Core::ActionManager::actionContainer(Constants::M_FIND_ADVANCED);
    d->m_filterActions.clear();
    bool haveEnabledFilters = false;
    const Core::Id base("FindFilter.");
    foreach (IFindFilter *filter, findInterfaces) {
        QAction *action = new QAction(QLatin1String("    ") + filter->displayName(), this);
        bool isEnabled = filter->isEnabled();
        if (isEnabled)
            haveEnabledFilters = true;
        action->setEnabled(isEnabled);
        action->setData(qVariantFromValue(filter));
        cmd = Core::ActionManager::registerAction(action,
            base.withSuffix(filter->id()), globalcontext);
        cmd->setDefaultKeySequence(filter->defaultShortcut());
        mfindadvanced->addAction(cmd);
        d->m_filterActions.insert(filter, action);
        connect(action, SIGNAL(triggered(bool)), this, SLOT(openFindFilter()));
        connect(filter, SIGNAL(enabledChanged(bool)), this, SLOT(filterChanged()));
    }

ActionManager::ActionManager(QObject *parent) :
    QObject(parent),
    runAction(new QAction(QIcon(":/icons/images/run.png"), tr("Run tests"), this)),
    waitAction(new QAction(QIcon(":/icons/images/stop.png"), tr("Stop coverage execution"), this)),
    renderAction(new QAction(QIcon(":/icons/images/render.png"), tr("Show code coverage"), this))
{
    renderAction->setCheckable(true);

    // Add action to menu
    Core::ActionManager *pluginActionManager = Core::ICore::actionManager();           
    Core::Command *runCommand = pluginActionManager->registerAction(runAction, RUN_ACTION_ID, Core::Context(Core::Constants::C_GLOBAL));
    Core::Command *renderCommand = pluginActionManager->registerAction(renderAction, RENDER_ACTION_ID, Core::Context(Core::Constants::C_GLOBAL));
    runCommand->setKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_E);
    renderCommand->setKeySequence(Qt::CTRL + Qt::Key_H);

    Core::ActionContainer *menu = pluginActionManager->createMenu(MENU_ID);
    menu->menu()->setTitle(tr("CodeCoverage"));
    menu->addAction(runCommand);    
    menu->addAction(renderCommand);
    pluginActionManager->actionContainer(Core::Constants::M_TOOLS)->addMenu(menu);

    // Add action as icon to left bar
    Core::ModeManager *modeManager = Core::ModeManager::instance();
    modeManager->addAction(runAction, RUN_ACTION_PRIORITY);
    modeManager->addAction(waitAction, WAIT_ACTION_PRIORITY);
}

////////////////////////////////////////////////////
//
// INHERITED FROM ExtensionSystem::Plugin
//
////////////////////////////////////////////////////
bool QmlDesignerPlugin::initialize(const QStringList & /*arguments*/, QString *errorMessage/* = 0*/) // =0;
{
    const Core::Context switchContext(QmlDesigner::Constants::C_QMLDESIGNER,
        QmlJSEditor::Constants::C_QMLJSEDITOR_ID);

    QAction *switchAction = new QAction(tr("Switch Text/Design"), this);
    Core::Command *command = Core::ActionManager::registerAction(
                switchAction, QmlDesigner::Constants::SWITCH_TEXT_DESIGN, switchContext);
    command->setDefaultKeySequence(QKeySequence(Qt::Key_F4));

    m_instance = this;

    const QString pluginPath = Utils::HostOsInfo::isMacHost()
            ? QString(QCoreApplication::applicationDirPath() + "/../PlugIns/QmlDesigner")
            : QString(QCoreApplication::applicationDirPath() + "/../"
                      + QLatin1String(IDE_LIBRARY_BASENAME) + "/qtcreator/qmldesigner");
    m_pluginManager.setPluginPaths(QStringList() << pluginPath);

    createDesignModeWidget();
    connect(switchAction, SIGNAL(triggered()), this, SLOT(switchTextDesign()));

    addAutoReleasedObject(new Internal::SettingsPage);


    m_settings.fromSettings(Core::ICore::settings());

    errorMessage->clear();

    return true;
}

Core::ActionContainer *FormEditorW::createPreviewStyleMenu(Core::ActionManager *am,
                                                            QActionGroup *actionGroup)
{
    const QString menuId = QLatin1String(M_FORMEDITOR_PREVIEW);
    Core::ActionContainer *menuPreviewStyle = am->createMenu(M_FORMEDITOR_PREVIEW);
    menuPreviewStyle->menu()->setTitle(tr("Preview in"));

    // The preview menu is a list of invisible actions for the embedded design
    // device profiles (integer data) followed by a separator and the styles
    // (string data). Make device profiles update their text and hide them
    // in the configuration dialog.
    const QList<QAction*> actions = actionGroup->actions();

    const QString deviceProfilePrefix = QLatin1String("DeviceProfile");
    const QChar dot = QLatin1Char('.');

    foreach (QAction* a, actions) {
        QString name = menuId;
        name += dot;
        const QVariant data = a->data();
        const bool isDeviceProfile = data.type() == QVariant::Int;
        if (isDeviceProfile) {
            name += deviceProfilePrefix;
            name += dot;
        }
        name += data.toString();
        Core::Command *command = am->registerAction(a, Core::Id(name), m_contexts);
        bindShortcut(command, a);
        if (isDeviceProfile) {
            command->setAttribute(Core::Command::CA_UpdateText);
            command->setAttribute(Core::Command::CA_NonConfigurable);
        }
        menuPreviewStyle->addAction(command);
    }

/**
  * Add Logging plugin to File menu
  */
bool LoggingPlugin::initialize(const QStringList& args, QString *errMsg)
{
    Q_UNUSED(args);
    Q_UNUSED(errMsg);

    loggingThread = NULL;


    // Add Menu entry
    Core::ActionManager* am = Core::ICore::instance()->actionManager();
    Core::ActionContainer* ac = am->actionContainer(Core::Constants::M_TOOLS);

    // Command to start logging
    Core::Command* cmd = am->registerAction(new QAction(this),
                                            "LoggingPlugin.Logging",
                                            QList<int>() <<
                                            Core::Constants::C_GLOBAL_ID);
    cmd->setDefaultKeySequence(QKeySequence("Ctrl+L"));
    cmd->action()->setText("Start logging...");

    ac->menu()->addSeparator();
    ac->appendGroup("Logging");
    ac->addAction(cmd, "Logging");

    connect(cmd->action(), SIGNAL(triggered(bool)), this, SLOT(toggleLogging()));


    mf = new LoggingGadgetFactory(this);
    addAutoReleasedObject(mf);

    // Map signal from end of replay to replay stopped
    connect(getLogfile(),SIGNAL(replayFinished()), this, SLOT(replayStopped()));

    return true;
}

bool ImportExportPlugin::initialize(const QStringList& args, QString *errMsg)
{
    Q_UNUSED(args);
    Q_UNUSED(errMsg);

    // Add Menu entry
    Core::ActionManager* am = Core::ICore::instance()->actionManager();
    Core::ActionContainer* ac = am->actionContainer(Core::Constants::M_FILE);

    Core::Command* cmd = am->registerAction(new QAction(this),
                                            "ImportExportPlugin.ImportExport",
                                            QList<int>() <<
                                            Core::Constants::C_GLOBAL_ID);
    cmd->setDefaultKeySequence(QKeySequence("Ctrl+S"));
    cmd->action()->setText(tr("GCS Settings Import/Export..."));

//    ac->menu()->addSeparator();
//    ac->appendGroup("ImportExport");
//    ac->addAction(cmd, "ImportExport");
    ac->addAction(cmd, Core::Constants::G_FILE_SAVE);


    connect(cmd->action(), SIGNAL(triggered(bool)), this, SLOT(importExport()));

    return true;
}

void DoNothingPlugin::createMenuItems()
{
    // Fetch the action manager
    Core::ActionManager* am = Core::ICore::instance()->actionManager();

    // Create a command for "About DoNothing"
    Core::Command* cmd = am->registerAction(new QAction(this), "DoNothingPlugin.AboutDoNothingItem", QList<int>() << Core::Constants::C_GLOBAL_ID);
    cmd->action()->setText("About DoNothing");

    // Add the command "Do Nothing" in the beginning of Help menu
    am->actionContainer(Core::Constants::M_HELP)->addAction(cmd);

    // Since menu-items are QActions, we can connect to their triggered(bool) or
    // toggled(bool) signal and respond to trigger/toggled events
    connect(cmd->action(), SIGNAL(triggered(bool)), this, SLOT(about()));

    // Create a command for "About DoNothing 2"
    Core::Command* cmd2 = am->registerAction(new QAction(this), "DoNothingPlugin.AboutDoNothing2Item", QList<int>() << Core::Constants::C_GLOBAL_ID);
    cmd2->action()->setText("About DoNothing 2");

    // Insert the "DoNothing 2" item before "About Plugins..."
    QMenu* helpMenu = am->actionContainer(Core::Constants::M_HELP)->menu();
    QAction* aboutPluginsAction = am->command(Core::Constants::ABOUT_PLUGINS)->action();
    helpMenu->insertAction(aboutPluginsAction, cmd2->action());

    // Connect the action
    connect(cmd2->action(), SIGNAL(triggered(bool)), this, SLOT(about()));
}

void FindPlugin::setupMenu()
{
    Core::ActionContainer *medit = Core::ActionManager::actionContainer(Core::Constants::M_EDIT);
    Core::ActionContainer *mfind = Core::ActionManager::createMenu(Constants::M_FIND);
    medit->addMenu(mfind, Core::Constants::G_EDIT_FIND);
    mfind->menu()->setTitle(tr("&Find/Replace"));
    mfind->appendGroup(Constants::G_FIND_CURRENTDOCUMENT);
    mfind->appendGroup(Constants::G_FIND_FILTERS);
    mfind->appendGroup(Constants::G_FIND_FLAGS);
    mfind->appendGroup(Constants::G_FIND_ACTIONS);
    Core::Context globalcontext(Core::Constants::C_GLOBAL);
    Core::Command *cmd;
    mfind->addSeparator(globalcontext, Constants::G_FIND_FLAGS);
    mfind->addSeparator(globalcontext, Constants::G_FIND_ACTIONS);

    Core::ActionContainer *mfindadvanced = Core::ActionManager::createMenu(Constants::M_FIND_ADVANCED);
    mfindadvanced->menu()->setTitle(tr("Advanced Find"));
    mfind->addMenu(mfindadvanced, Constants::G_FIND_FILTERS);
    d->m_openFindDialog = new QAction(tr("Open Advanced Find..."), this);
    d->m_openFindDialog->setIconText(tr("Advanced..."));
    cmd = Core::ActionManager::registerAction(d->m_openFindDialog, Constants::ADVANCED_FIND, globalcontext);
    cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Shift+F")));
    mfindadvanced->addAction(cmd);
    connect(d->m_openFindDialog, SIGNAL(triggered()), this, SLOT(openFindFilter()));
}

CMakeManager::CMakeManager(CMakeSettingsPage *cmakeSettingsPage)
    : m_settingsPage(cmakeSettingsPage)
{
    ProjectExplorer::ProjectExplorerPlugin *projectExplorer = ProjectExplorer::ProjectExplorerPlugin::instance();
    connect(projectExplorer, SIGNAL(aboutToShowContextMenu(ProjectExplorer::Project*,ProjectExplorer::Node*)),
            this, SLOT(updateContextMenu(ProjectExplorer::Project*,ProjectExplorer::Node*)));

    Core::ActionContainer *mbuild =
            Core::ActionManager::actionContainer(ProjectExplorer::Constants::M_BUILDPROJECT);
    Core::ActionContainer *mproject =
            Core::ActionManager::actionContainer(ProjectExplorer::Constants::M_PROJECTCONTEXT);
    Core::ActionContainer *msubproject =
            Core::ActionManager::actionContainer(ProjectExplorer::Constants::M_SUBPROJECTCONTEXT);

    const Core::Context projectContext(CMakeProjectManager::Constants::PROJECTCONTEXT);

    m_runCMakeAction = new QAction(QIcon(), tr("Run CMake"), this);
    Core::Command *command = Core::ActionManager::registerAction(m_runCMakeAction,
                                                                 Constants::RUNCMAKE, projectContext);
    command->setAttribute(Core::Command::CA_Hide);
    mbuild->addAction(command, ProjectExplorer::Constants::G_BUILD_DEPLOY);
    connect(m_runCMakeAction, SIGNAL(triggered()), this, SLOT(runCMake()));

    m_runCMakeActionContextMenu = new QAction(QIcon(), tr("Run CMake"), this);
    command = Core::ActionManager::registerAction(m_runCMakeActionContextMenu,
                                                  Constants::RUNCMAKECONTEXTMENU, projectContext);
    command->setAttribute(Core::Command::CA_Hide);
    mproject->addAction(command, ProjectExplorer::Constants::G_PROJECT_BUILD);
    msubproject->addAction(command, ProjectExplorer::Constants::G_PROJECT_BUILD);
    connect(m_runCMakeActionContextMenu, SIGNAL(triggered()), this, SLOT(runCMakeContextMenu()));

}

bool ExamplePlugin::initialize(const QStringList &arguments, QString *errorString)
{
    // Register objects in the plugin manager's object pool
    // Load settings
    // Add actions to menus
    // Connect to other plugins' signals
    // In the initialize function, a plugin can be sure that the plugins it
    // depends on have initialized their members.

    Q_UNUSED(arguments)
    Q_UNUSED(errorString)

//! [add action]
    QAction *action = new QAction(tr("Example action"), this);
    Core::Command *cmd = Core::ActionManager::registerAction(action, Constants::ACTION_ID,
                                            Core::Context(Core::Constants::C_GLOBAL));
    cmd->setDefaultKeySequence(QKeySequence(tr("Ctrl+Alt+Meta+A")));
    connect(action, SIGNAL(triggered()), this, SLOT(triggerAction()));
//! [add action]
//! [add menu]
    Core::ActionContainer *menu = Core::ActionManager::createMenu(Constants::MENU_ID);
    menu->menu()->setTitle(tr("Example"));
    menu->addAction(cmd);
    Core::ActionManager::actionContainer(Core::Constants::M_TOOLS)->addMenu(menu);
//! [add menu]

    return true;
}

void ActionHandler::createActions()
{
    Core::ActionContainer *medit = Core::ActionManager::actionContainer(Core::Constants::M_EDIT);

    d->undoAction = registerCommand(Core::Constants::UNDO, [this]() { undo(); })->action();
    d->redoAction = registerCommand(Core::Constants::REDO, [this]() { redo(); })->action();
    d->cutAction = registerCommand(Core::Constants::CUT, [this]() { cut(); })->action();
    d->copyAction = registerCommand(Core::Constants::COPY, [this]() { copy(); })->action();
    d->pasteAction = registerCommand(Core::Constants::PASTE, [this]() { paste(); })->action();
    Core::Command *removeCommand = registerCommand(
                Constants::REMOVE_SELECTED_ELEMENTS, [this]() { removeSelectedElements(); }, true,
                tr("&Remove"), QKeySequence::Delete);
    medit->addAction(removeCommand, Core::Constants::G_EDIT_COPYPASTE);
    d->removeAction = removeCommand->action();
    Core::Command *deleteCommand = registerCommand(
                Constants::DELETE_SELECTED_ELEMENTS, [this]() { deleteSelectedElements(); }, true,
                tr("&Delete"), QKeySequence(QStringLiteral("Ctrl+D")));
    medit->addAction(deleteCommand, Core::Constants::G_EDIT_COPYPASTE);
    d->deleteAction = deleteCommand->action();
    d->selectAllAction = registerCommand(Core::Constants::SELECTALL, [this]() { selectAll(); })->action();
    registerCommand(Constants::ACTION_ADD_PACKAGE, nullptr);
    registerCommand(Constants::ACTION_ADD_COMPONENT, nullptr);
    registerCommand(Constants::ACTION_ADD_CLASS, nullptr);
    registerCommand(Constants::ACTION_ADD_CANVAS_DIAGRAM, nullptr);
}