qt-creator/src/plugins/coreplugin/messagemanager.cpp

/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
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** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
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** 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
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#include "messagemanager.h"
#include "messageoutputwindow.h"

#include <extensionsystem/pluginmanager.h>

#include <QtGui/QStatusBar>
#include <QtGui/QApplication>

using namespace Core;

MessageManager *MessageManager::m_instance = 0;

MessageManager::MessageManager()
    : m_messageOutputWindow(0)
{
    m_instance = this;
}

MessageManager::~MessageManager()
{
    ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
    if (pm && m_messageOutputWindow) {
        pm->removeObject(m_messageOutputWindow);
        delete m_messageOutputWindow;
    }

    m_instance = 0;
}

void MessageManager::init()
{
    m_messageOutputWindow = new Internal::MessageOutputWindow;
    ExtensionSystem::PluginManager::instance()->addObject(m_messageOutputWindow);
}

void MessageManager::showOutputPane()
{
    if (m_messageOutputWindow)
        m_messageOutputWindow->popup(false);
}

void MessageManager::printToOutputPane(const QString &text, bool bringToForeground)
{
    if (!m_messageOutputWindow)
        return;
    if (bringToForeground)
        m_messageOutputWindow->popup(false);
    m_messageOutputWindow->append(text);
}

void MessageManager::printToOutputPanePopup(const QString &text)
{
    printToOutputPane(text, true);
}

void MessageManager::printToOutputPane(const QString &text)
{
    printToOutputPane(text, false);
}