exampleplugin.cpp 2.59 KB
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#include "exampleplugin.h"
#include "exampleconstants.h"

#include <coreplugin/icore.h>
#include <coreplugin/icontext.h>
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/actionmanager/command.h>
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/coreconstants.h>

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#include <QAction>
#include <QMessageBox>
#include <QMainWindow>
#include <QMenu>
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#include <QtPlugin>
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using namespace Example::Internal;

ExamplePlugin::ExamplePlugin()
{
    // Create your members
}

ExamplePlugin::~ExamplePlugin()
{
    // Unregister objects from the plugin manager's object pool
    // Delete members
}

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 method, a plugin can be sure that the plugins it
    // depends on have initialized their members.

    Q_UNUSED(arguments)
    Q_UNUSED(errorString)

//! [add action]
    Core::ActionManager *am = Core::ICore::instance()->actionManager();

    QAction *action = new QAction(tr("Example action"), this);
    Core::Command *cmd = am->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 = am->createMenu(Constants::MENU_ID);
    menu->menu()->setTitle(tr("Example"));
    menu->addAction(cmd);
    am->actionContainer(Core::Constants::M_TOOLS)->addMenu(menu);
//! [add menu]

    return true;
}

void ExamplePlugin::extensionsInitialized()
{
    // Retrieve objects from the plugin manager's object pool
    // In the extensionsInitialized method, a plugin can be sure that all
    // plugins that depend on it are completely initialized.
}

ExtensionSystem::IPlugin::ShutdownFlag ExamplePlugin::aboutToShutdown()
{
    // Save settings
    // Disconnect from signals that are not needed during shutdown
    // Hide UI (if you add UI that is not in the main window directly)
    return SynchronousShutdown;
}

//! [slot implementation]
void ExamplePlugin::triggerAction()
{
    QMessageBox::information(Core::ICore::instance()->mainWindow(),
                             tr("Action triggered"),
                             tr("This is an action from Example."));
}
//! [slot implementation]

//! [export plugin]
Q_EXPORT_PLUGIN2(Example, ExamplePlugin)
//! [export plugin]