1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2011 LoRd_MuldeR <MuldeR2@GMX.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; either version 2 of the License, or
8 // (at your option) any later version.
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License along
16 // with this program; if not, write to the Free Software Foundation, Inc.,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 // http://www.gnu.org/licenses/gpl-2.0.txt
20 ///////////////////////////////////////////////////////////////////////////////
22 #include "Dialog_SplashScreen.h"
30 #include "WinSevenTaskbar.h"
35 ////////////////////////////////////////////////////////////
37 ////////////////////////////////////////////////////////////
39 SplashScreen::SplashScreen(QWidget *parent)
40 : QFrame(parent, Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint)
42 //Init the dialog, from the .ui file
46 m_working = new QMovie(":/images/Loading.gif");
47 labelLoading->setMovie(m_working);
51 setCursor(Qt::WaitCursor);
57 ////////////////////////////////////////////////////////////
59 ////////////////////////////////////////////////////////////
61 SplashScreen::~SplashScreen(void)
71 ////////////////////////////////////////////////////////////
73 ////////////////////////////////////////////////////////////
75 void SplashScreen::showSplash(QThread *thread)
78 SplashScreen *splashScreen = new SplashScreen();
81 splashScreen->m_canClose = false;
82 splashScreen->setWindowOpacity(opacity);
85 //Wait for window to show
86 QApplication::processEvents();
88 QApplication::processEvents();
90 //Setup the event loop
91 QEventLoop *loop = new QEventLoop(splashScreen);
92 connect(thread, SIGNAL(terminated()), loop, SLOT(quit()), Qt::QueuedConnection);
93 connect(thread, SIGNAL(finished()), loop, SLOT(quit()), Qt::QueuedConnection);
96 QApplication::processEvents();
98 QApplication::processEvents();
101 WinSevenTaskbar::setTaskbarState(splashScreen, WinSevenTaskbar::WinSevenTaskbarIndeterminateState);
104 for(int i = 0; i <= 100; i++)
106 opacity = 0.01 * static_cast<double>(i);
107 splashScreen->setWindowOpacity(opacity);
108 QApplication::processEvents();
112 //Loop while thread is running
116 for(int i = 100; i >= 0; i--)
118 opacity = 0.01 * static_cast<double>(i);
119 splashScreen->setWindowOpacity(opacity);
120 QApplication::processEvents();
125 WinSevenTaskbar::setTaskbarState(splashScreen, WinSevenTaskbar::WinSevenTaskbarNoState);
128 splashScreen->m_canClose = true;
129 splashScreen->close();
133 LAMEXP_DELETE(splashScreen);
136 ////////////////////////////////////////////////////////////
138 ////////////////////////////////////////////////////////////
140 void SplashScreen::keyPressEvent(QKeyEvent *event)
145 void SplashScreen::keyReleaseEvent(QKeyEvent *event)
150 void SplashScreen::closeEvent(QCloseEvent *event)
152 if(!m_canClose && !lamexp_session_ending()) event->ignore();
155 bool SplashScreen::winEvent(MSG *message, long *result)
157 return WinSevenTaskbar::handleWinEvent(message, result);