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0001 /* 0002 Copyright (C) 2010 Jean-Baptiste Kempf <jb@videolan.org> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Lesser General Public 0006 License as published by the Free Software Foundation; either 0007 version 2.1 of the License, or (at your option) version 3, or any 0008 later version accepted by the membership of KDE e.V. (or its 0009 successor approved by the membership of KDE e.V.), Nokia Corporation 0010 (or its successors, if any) and the KDE Free Qt Foundation, which shall 0011 act as a proxy defined in Section 6 of version 3 of the license. 0012 0013 This library is distributed in the hope that it will be useful, 0014 but WITHOUT ANY WARRANTY; without even the implied warranty of 0015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0016 Lesser General Public License for more details. 0017 0018 You should have received a copy of the GNU Lesser General Public 0019 License along with this library. If not, see <http://www.gnu.org/licenses/>. 0020 */ 0021 0022 #include "videoeffects.h" 0023 #include "ui_videoeffects.h" 0024 #include <assert.h> 0025 0026 //#include <Phonon/VideoWidget> 0027 #include <phonon/videowidget.h> 0028 0029 VideoEffects::VideoEffects(Phonon::VideoWidget *_w, QWidget *parent) : 0030 QDialog(parent), 0031 ui(new Ui::VideoEffects), 0032 videoWidget(_w) 0033 { 0034 ui->setupUi(this); 0035 assert(_w); 0036 } 0037 0038 VideoEffects::~VideoEffects() 0039 { 0040 delete ui; 0041 } 0042 0043 void VideoEffects::on_brightnessSlider_valueChanged(int value) 0044 { 0045 videoWidget->setBrightness(qreal(value)/100); 0046 } 0047 0048 void VideoEffects::on_contrastSlider_valueChanged(int value) 0049 { 0050 videoWidget->setContrast(qreal(value)/100); 0051 } 0052 0053 void VideoEffects::on_hueSlider_valueChanged(int value) 0054 { 0055 videoWidget->setHue(qreal(value)/100); 0056 } 0057 0058 void VideoEffects::on_saturationSlider_valueChanged(int value) 0059 { 0060 videoWidget->setSaturation(qreal(value)/100); 0061 }