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/****************************************************************************
* Copyright (C) 2012-2013 by Savoir-Faire Linux *
* Author : Emmanuel Lepage Vallee <emmanuel.lepage@savoirfairelinux.com> *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "connectionlosttip.h"
//Qt
#include <QtSvg/QSvgRenderer>
#include <QtGui/QPainter>
#include <QtGui/QFontMetrics>
#include <QtCore/QFile>
#include <QtCore/QTimer>
//KDE
#include <KDebug>
#include <KLocale>
#include <KStandardDirs>
///Constructor
ConnectionLostTip::ConnectionLostTip(QWidget* parent) : Tip(i18n("Account ****** has disconnected, trying to reconnect in 10 seconds"),parent),m_pTimer(nullptr),m_Counter(0),
m_RenderCache(QSize(100,100),QImage::Format_ARGB32)
{
loadSvg(KStandardDirs::locate("data", "sflphone-client-kde/tips/reload.svg"));
connect(this,SIGNAL(visibilityChanged(bool)),this,SLOT(startAnimation(bool)));
}
///Destructor
ConnectionLostTip::~ConnectionLostTip()
{
if (m_pTimer) delete m_pTimer;
}
///Return the decoration/image rect
QRect ConnectionLostTip::getDecorationRect()
{
return QRect(0,0,100,100);
}
///The OCdecoration, a rotating arrow
void ConnectionLostTip::paintDecorations(QPainter& p, const QRect& textRect)
{
Q_UNUSED(textRect);
QSize size(100,100);
QRect rect(m_CurrentRect.width()/2-50 ,m_Padding,size.width(),size.height());
//Init the rederer, then render, then use the cache as long as possible
if (!m_pR) {
m_pR = new QSvgRenderer(m_OriginalFile);
m_RenderCache.fill(0);
QPainter p2;
p2.begin(&m_RenderCache);
p.setRenderHint(QPainter::Antialiasing, true);
m_pR->render(&p2,QRect(0,0,size.width(),size.height()));
}
p.translate(QPoint(m_CurrentRect.width()/2,50));
p.rotate((m_Counter*360)/256);
p.drawImage(QRect(-50,-50,size.width(),size.height()),m_RenderCache);
} //paintDecorations
///Start tip animation
void ConnectionLostTip::startAnimation(bool visibility)
{
if (!m_pTimer && visibility) {
m_pTimer = new QTimer(this);
connect(m_pTimer,SIGNAL(timeout()),this,SLOT(timeout()));
}
if (visibility)
m_pTimer->start(1000/30);
else if (m_pTimer) {
m_pTimer->stop();
m_Counter = 0;
}
} //startAnimation
///Next frame
void ConnectionLostTip::timeout()
{
m_Counter += 4;
reload(m_CurrentRect,true);
}
///Return text allocated to this tip
QRect ConnectionLostTip::getTextRect(const QString& text)
{
QRect r = Tip::getTextRect(text);
r.setY(getDecorationRect().height()+m_Padding);
r.setHeight(50);
return r;
}
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