qt-creator/src/plugins/qmljstools/qmljstoolsplugin.cpp

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**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of Qt Creator.
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#include "qmljstoolsplugin.h"
#include "qmljsmodelmanager.h"
#include "qmljsfunctionfilter.h"
#include "qmljslocatordata.h"
#include "qmljscodestylesettingspage.h"
#include "qmljstoolsconstants.h"
#include "qmljstoolssettings.h"
#include "qmlconsolemanager.h"
#include "qmljsbundleprovider.h"

#include <coreplugin/icore.h>
#include <coreplugin/coreconstants.h>
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/mimedatabase.h>
#include <coreplugin/progressmanager/progressmanager.h>

#include <QtPlugin>
#include <QDebug>
#include <QMenu>

using namespace Core;
using namespace QmlJSTools;
using namespace QmlJSTools::Internal;

enum { debug = 0 };

QmlJSToolsPlugin *QmlJSToolsPlugin::m_instance = 0;

QmlJSToolsPlugin::QmlJSToolsPlugin()
    : m_modelManager(0)
{
    m_instance = this;
}

QmlJSToolsPlugin::~QmlJSToolsPlugin()
{
    m_instance = 0;
    m_modelManager = 0; // deleted automatically
    m_consoleManager = 0; // deleted automatically
}

bool QmlJSToolsPlugin::initialize(const QStringList &arguments, QString *error)
{
    Q_UNUSED(arguments)

    if (!MimeDatabase::addMimeTypes(QLatin1String(":/qmljstools/QmlJSTools.mimetypes.xml"), error))
        return false;

    m_settings = new QmlJSToolsSettings(this); // force registration of qmljstools settings

    // Objects
    m_modelManager = new ModelManager(this);
    m_consoleManager = new QmlConsoleManager(this);

//    VCSManager *vcsManager = core->vcsManager();
//    DocumentManager *fileManager = core->fileManager();
//    connect(vcsManager, SIGNAL(repositoryChanged(QString)),
//            m_modelManager, SLOT(updateModifiedSourceFiles()));
//    connect(fileManager, SIGNAL(filesChangedInternally(QStringList)),
//            m_modelManager, SLOT(updateSourceFiles(QStringList)));

    LocatorData *locatorData = new LocatorData;
    addAutoReleasedObject(locatorData);
    addAutoReleasedObject(new FunctionFilter(locatorData));
    addAutoReleasedObject(new QmlJSCodeStyleSettingsPage);
    addAutoReleasedObject(new BasicBundleProvider);

    // Menus
    ActionContainer *mtools = ActionManager::actionContainer(Core::Constants::M_TOOLS);
    ActionContainer *mqmljstools = ActionManager::createMenu(Constants::M_TOOLS_QMLJS);
    QMenu *menu = mqmljstools->menu();
    menu->setTitle(tr("&QML/JS"));
    menu->setEnabled(true);
    mtools->addMenu(mqmljstools);

    // Update context in global context
    m_resetCodeModelAction = new QAction(tr("Reset Code Model"), this);
    Context globalContext(Core::Constants::C_GLOBAL);
    Command *cmd = ActionManager::registerAction(
                m_resetCodeModelAction, Constants::RESET_CODEMODEL, globalContext);
    connect(m_resetCodeModelAction, SIGNAL(triggered()), m_modelManager, SLOT(resetCodeModel()));
    mqmljstools->addAction(cmd);

    // watch task progress
    connect(ProgressManager::instance(), SIGNAL(taskStarted(Core::Id)),
            this, SLOT(onTaskStarted(Core::Id)));
    connect(ProgressManager::instance(), SIGNAL(allTasksFinished(Core::Id)),
            this, SLOT(onAllTasksFinished(Core::Id)));

    return true;
}

void QmlJSToolsPlugin::extensionsInitialized()
{
    m_modelManager->delayedInitialization();
}

ExtensionSystem::IPlugin::ShutdownFlag QmlJSToolsPlugin::aboutToShutdown()
{
    return SynchronousShutdown;
}

void QmlJSToolsPlugin::onTaskStarted(Core::Id type)
{
    if (type == QmlJSTools::Constants::TASK_INDEX)
        m_resetCodeModelAction->setEnabled(false);
}

void QmlJSToolsPlugin::onAllTasksFinished(Core::Id type)
{
    if (type == QmlJSTools::Constants::TASK_INDEX)
        m_resetCodeModelAction->setEnabled(true);
}

Q_EXPORT_PLUGIN(QmlJSToolsPlugin)