Files
qt-creator/src/plugins/coreplugin/messagemanager.cpp
Andre Hartmann 198b1f5fa5 MessageManager: Replace early return with QTC_ASSERT
Change-Id: I54545365c71bed41eb12ec4d1e2e626bd39cd27d
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
2019-03-19 07:09:36 +00:00

84 lines
2.6 KiB
C++

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "messagemanager.h"
#include "messageoutputwindow.h"
#include <extensionsystem/pluginmanager.h>
using namespace Core;
static MessageManager *m_instance = nullptr;
Internal::MessageOutputWindow *m_messageOutputWindow = nullptr;
MessageManager *MessageManager::instance()
{
return m_instance;
}
void MessageManager::showOutputPane(Core::MessageManager::PrintToOutputPaneFlags flags)
{
QTC_ASSERT(m_messageOutputWindow, return);
if (flags & Flash) {
m_messageOutputWindow->flash();
} else if (flags & Silent) {
// Do nothing
} else {
m_messageOutputWindow->popup(IOutputPane::Flag(int(flags)));
}
}
MessageManager::MessageManager()
{
m_instance = this;
m_messageOutputWindow = nullptr;
qRegisterMetaType<MessageManager::PrintToOutputPaneFlags>();
}
MessageManager::~MessageManager()
{
if (m_messageOutputWindow) {
ExtensionSystem::PluginManager::removeObject(m_messageOutputWindow);
delete m_messageOutputWindow;
}
m_instance = nullptr;
}
void MessageManager::init()
{
m_messageOutputWindow = new Internal::MessageOutputWindow;
ExtensionSystem::PluginManager::addObject(m_messageOutputWindow);
}
void MessageManager::write(const QString &text, PrintToOutputPaneFlags flags)
{
QTC_ASSERT(m_messageOutputWindow, return);
showOutputPane(flags);
m_messageOutputWindow->append(text + QLatin1Char('\n'));
}