forked from qt-creator/qt-creator
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (info@qt.nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at info@qt.nokia.com.
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**
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**************************************************************************/
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#include "statusbarmanager.h"
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#include "coreconstants.h"
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#include "mainwindow.h"
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#include "statusbarwidget.h"
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#include <coreplugin/actionmanager/actionmanager.h>
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#include <coreplugin/actionmanager/command.h>
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#include <aggregation/aggregate.h>
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#include <extensionsystem/pluginmanager.h>
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#include <QtCore/QSettings>
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#include <QtGui/QHBoxLayout>
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#include <QtGui/QLabel>
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#include <QtGui/QStatusBar>
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using namespace Core;
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using namespace Core::Internal;
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StatusBarManager::StatusBarManager(MainWindow *mainWnd)
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: QObject(mainWnd),
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m_mainWnd(mainWnd)
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{
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for (int i = 0; i <= StatusBarWidget::Last; ++i) {
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QWidget *w = new QWidget();
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m_mainWnd->statusBar()->insertPermanentWidget(i, w);
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w->setLayout(new QHBoxLayout);
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w->setVisible(true);
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w->layout()->setMargin(0);
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m_statusBarWidgets.append(w);
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}
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m_mainWnd->statusBar()->insertPermanentWidget(StatusBarWidget::Last+1,
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new QLabel(), 1);
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}
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StatusBarManager::~StatusBarManager()
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{
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}
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void StatusBarManager::init()
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{
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connect(ExtensionSystem::PluginManager::instance(), SIGNAL(objectAdded(QObject*)),
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this, SLOT(objectAdded(QObject*)));
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connect(ExtensionSystem::PluginManager::instance(), SIGNAL(aboutToRemoveObject(QObject*)),
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this, SLOT(aboutToRemoveObject(QObject*)));
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}
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void StatusBarManager::objectAdded(QObject *obj)
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{
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StatusBarWidget *view = Aggregation::query<StatusBarWidget>(obj);
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if (!view)
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return;
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QWidget *viewWidget = 0;
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viewWidget = view->widget();
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m_statusBarWidgets.at(view->position())->layout()->addWidget(viewWidget);
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m_mainWnd->addContextObject(view);
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}
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void StatusBarManager::aboutToRemoveObject(QObject *obj)
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{
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StatusBarWidget *view = Aggregation::query<StatusBarWidget>(obj);
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if (!view)
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return;
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m_mainWnd->removeContextObject(view);
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}
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void StatusBarManager::extensionsInitalized()
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{
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}
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