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Taskbar.cpp
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Taskbar.cpp
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/***************************************************************************
* Copyright (C) 2011 by Nicolae Ghimbovschi *
* nicolae.ghimbovschi@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; version 3 of the License. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "Taskbar.h"
#ifdef Q_OS_WIN32
#include <QMutexLocker>
#include "TBPrivateData.h"
namespace QW7 {
QMutex Taskbar::m_mutex;
QMutex Taskbar::m_mutex_winevent;
Taskbar* Taskbar::m_instance = NULL;
Taskbar::Taskbar(QObject* parent) : QObject(parent) {
m_private = NULL;
m_taskBarCreatedId = WM_NULL;
}
Taskbar* Taskbar::GetInstance() {
QMutexLocker locker(&m_mutex);
if (m_instance == NULL) {
m_instance = new Taskbar();
}
return m_instance;
}
Taskbar::~Taskbar() {
if (m_private) {
delete m_private;
m_private = NULL;
}
}
void Taskbar::ReleaseInstance() {
QMutexLocker locker(&m_mutex);
if (m_instance != NULL) {
delete m_instance;
}
}
bool Taskbar::isInitialized() {
if (m_private != NULL) {
return (m_private->GetHandler() != NULL);
} else {
return false;
}
}
bool Taskbar::winEvent(MSG* message, long* result) {
if (m_taskBarCreatedId == WM_NULL) {
m_taskBarCreatedId = RegisterWindowMessage(L"TaskbarButtonCreated");
}
if (message->message == m_taskBarCreatedId) {
QMutexLocker locker(&m_mutex_winevent);
if (!m_private) {
m_private = new TBPrivateData();
if (m_private) {
emit isReady();
return true;
}
}
}
return false;
}
}
#endif //Q_OS_WIN32

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Taskbar.cpp (2 KB)

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