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Created V0.3.x branch and moved the head into the trunk directory.

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@246 b45a01b8-16f6-495d-af2f-9b41ad6348cc
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drbob 2007-11-15 03:18:48 +00:00
commit 935745a08e
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109
retroshare-gui/src/gui/toaster/QtToaster.cpp Normal file
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/****************************************************************
* RetroShare is distributed under the following license:
*
* Copyright (C) 2006,2007 crypton
*
* 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; either version 2
* of the License, or (at your option) any later version.
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
****************************************************************/
#include "QtToaster.h"
#include <util/WidgetBackgroundImage.h>
#include <QtGui/QtGui>
static const unsigned TIME_TO_SHOW = 20;
QtToaster::QtToaster(QWidget * toaster, QFrame * toasterWindowFrame)
: QObject(toaster) {
_timer = NULL;
_show = true;
_toaster = toaster;
_toaster->setParent(_toaster->parentWidget(), Qt::ToolTip | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
WidgetBackgroundImage::setBackgroundImage(toasterWindowFrame, ":images/toaster/toaster-backrs4.png", WidgetBackgroundImage::AdjustHeight);
_toaster->resize(201, 116);
}
void QtToaster::setTimeOnTop(unsigned time) {
_timeOnTop = time;
}
void QtToaster::close() {
if (_timer) {
_timer->stop();
}
_toaster->close();
}
void QtToaster::show() {
//10 pixels of margin
#if !defined(OS_WINDOWS)
static const int MARGIN_X = 30;
#else
static const int MARGIN_X = 10;
#endif
QDesktopWidget * desktop = QApplication::desktop();
QRect screenGeometry = desktop->screenGeometry(desktop->primaryScreen());
_toaster->move(screenGeometry.right() - _toaster->size().width() - MARGIN_X, screenGeometry.bottom());
_toaster->show();
_timer = new QTimer(this);
connect(_timer, SIGNAL(timeout()), SLOT(changeToasterPosition()));
_timer->start(TIME_TO_SHOW);
}
void QtToaster::changeToasterPosition() {
QDesktopWidget * desktop = QApplication::desktop();
QPoint p = _toaster->pos();
//Toaster is showing slowly
if (_show) {
_toaster->move(p.x(), p.y() - 3);
QRect desktopGeometry = desktop->availableGeometry(desktop->primaryScreen());
if (p.y() < (desktopGeometry.bottom() - _toaster->size().height() - 5)) {
//Toaster should be hidden now
_show = false;
_timer->stop();
//Waits 5 seconds with the toaster on top
_timer->start(_timeOnTop);
}
}
//Toaster is hiding slowly
else {
_toaster->move(p.x(), p.y() + 3);
QRect screenGeometry = desktop->screenGeometry(desktop->primaryScreen());
_timer->stop();
_timer->start(TIME_TO_SHOW);
if (p.y() > (screenGeometry.bottom())) {
//Closes the toaster -> hide it completely
close();
}
}
}