Anatoly Mihalchenko
12 years ago
parent
62a82e1daa
commit
83212cc494
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@ -1,336 +1,351 @@ |
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/*
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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#include <QtGui> |
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#include <QtSvg> |
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#include "UBGraphicsVideoItemDelegate.h" |
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#include "UBGraphicsScene.h" |
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#include "core/UBSettings.h" |
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#include "core/UBApplication.h" |
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#include "core/UBApplicationController.h" |
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#include "core/UBDisplayManager.h" |
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#include "domain/UBGraphicsVideoItem.h" |
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#include "domain/UBGraphicsDelegateFrame.h" |
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#include "core/memcheck.h" |
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UBGraphicsVideoItemDelegate::UBGraphicsVideoItemDelegate(UBGraphicsVideoItem* pDelegated, Phonon::MediaObject* pMedia, QObject * parent) |
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: UBGraphicsItemDelegate(pDelegated, parent, true, false) |
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, mMedia(pMedia) |
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{ |
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// NOOP
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} |
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void UBGraphicsVideoItemDelegate::buildButtons() |
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{ |
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mPlayPauseButton = new DelegateButton(":/images/play.svg", mDelegated, mFrame); |
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mStopButton = new DelegateButton(":/images/stop.svg", mDelegated, mFrame); |
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mStopButton->hide(); |
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if (delegated()->isMuted()) |
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mMuteButton = new DelegateButton(":/images/soundOff.svg", mDelegated, mFrame); |
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else |
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mMuteButton = new DelegateButton(":/images/soundOn.svg", mDelegated, mFrame); |
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mMuteButton->hide(); |
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mVideoControl = new DelegateVideoControl(delegated(), mFrame); |
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UBGraphicsItem::assignZValue(mVideoControl, delegated()->zValue()); |
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mVideoControl->setFlag(QGraphicsItem::ItemIsSelectable, true); |
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connect(mPlayPauseButton, SIGNAL(clicked(bool)), this, SLOT(togglePlayPause())); |
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connect(mStopButton, SIGNAL(clicked(bool)), mMedia, SLOT(stop())); |
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connect(mMuteButton, SIGNAL(clicked(bool)), delegated(), SLOT(toggleMute())); |
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connect(mMuteButton, SIGNAL(clicked(bool)), this, SLOT(toggleMute())); |
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mButtons << mPlayPauseButton << mStopButton << mMuteButton; |
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mMedia->setTickInterval(50); |
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connect(mMedia, SIGNAL(stateChanged (Phonon::State, Phonon::State)), this, SLOT(mediaStateChanged (Phonon::State, Phonon::State))); |
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connect(mMedia, SIGNAL(finished()), this, SLOT(updatePlayPauseState())); |
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connect(mMedia, SIGNAL(tick(qint64)), this, SLOT(updateTicker(qint64))); |
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connect(mMedia, SIGNAL(totalTimeChanged(qint64)), this, SLOT(totalTimeChanged(qint64))); |
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} |
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UBGraphicsVideoItemDelegate::~UBGraphicsVideoItemDelegate() |
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{ |
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//NOOP
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} |
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void UBGraphicsVideoItemDelegate::positionHandles() |
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{ |
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UBGraphicsItemDelegate::positionHandles(); |
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if (mDelegated->isSelected()) |
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{ |
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qreal scaledFrameWidth = mFrameWidth * mAntiScaleRatio; |
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qreal width = mFrame->rect().width(); |
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qreal height = mFrame->rect().height(); |
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qreal x = mFrame->rect().left(); |
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qreal y = mFrame->rect().top(); |
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mVideoControl->setRect(x + 2 * scaledFrameWidth |
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, y + height - 3 * scaledFrameWidth |
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, width - 4 * scaledFrameWidth |
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, 2 * scaledFrameWidth); |
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if (!mVideoControl->scene()) |
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{ |
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mVideoControl->setParentItem(mFrame);//update parent for the case the item has been previously removed from scene
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mDelegated->scene()->addItem(mVideoControl); |
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} |
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mVideoControl->setAntiScale(mAntiScaleRatio); |
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mVideoControl->setZValue(delegated()->zValue()); |
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mVideoControl->show(); |
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} |
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else |
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{ |
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mVideoControl->hide(); |
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} |
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} |
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void UBGraphicsVideoItemDelegate::remove(bool canUndo) |
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{ |
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if (delegated() && delegated()->mediaObject()) |
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delegated()->mediaObject()->stop(); |
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QGraphicsScene* scene = mDelegated->scene(); |
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scene->removeItem(mVideoControl); |
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UBGraphicsItemDelegate::remove(canUndo); |
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} |
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void UBGraphicsVideoItemDelegate::toggleMute() |
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{ |
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if (delegated()->isMuted()) |
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mMuteButton->setFileName(":/images/soundOff.svg"); |
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else |
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mMuteButton->setFileName(":/images/soundOn.svg"); |
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} |
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UBGraphicsVideoItem* UBGraphicsVideoItemDelegate::delegated() |
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{ |
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return static_cast<UBGraphicsVideoItem*>(mDelegated); |
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} |
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void UBGraphicsVideoItemDelegate::togglePlayPause() |
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{ |
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if (delegated() && delegated()->mediaObject()) { |
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Phonon::MediaObject* media = delegated()->mediaObject(); |
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if (media->state() == Phonon::StoppedState) { |
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media->play(); |
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} else if (media->state() == Phonon::PlayingState) { |
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if (media->remainingTime() <= 0) { |
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media->stop(); |
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media->play(); |
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} else { |
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media->pause(); |
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if(delegated()->scene()) |
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delegated()->scene()->setModified(true); |
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} |
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} else if (media->state() == Phonon::PausedState) { |
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if (media->remainingTime() <= 0) { |
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media->stop(); |
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} |
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media->play(); |
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} else if ( media->state() == Phonon::LoadingState ) { |
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delegated()->mediaObject()->setCurrentSource(delegated()->mediaFileUrl()); |
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media->play(); |
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} else if (media->state() == Phonon::ErrorState){ |
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qDebug() << "Error appeared." << media->errorString(); |
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} |
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} |
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} |
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void UBGraphicsVideoItemDelegate::mediaStateChanged ( Phonon::State newstate, Phonon::State oldstate ) |
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{ |
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Q_UNUSED(newstate); |
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Q_UNUSED(oldstate); |
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updatePlayPauseState(); |
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} |
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void UBGraphicsVideoItemDelegate::updatePlayPauseState() |
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{ |
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Phonon::MediaObject* media = delegated()->mediaObject(); |
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if (media->state() == Phonon::PlayingState) |
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mPlayPauseButton->setFileName(":/images/pause.svg"); |
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else |
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mPlayPauseButton->setFileName(":/images/play.svg"); |
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} |
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void UBGraphicsVideoItemDelegate::updateTicker(qint64 time) |
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{ |
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Phonon::MediaObject* media = delegated()->mediaObject(); |
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mVideoControl->totalTimeChanged(media->totalTime()); |
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mVideoControl->updateTicker(time); |
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} |
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void UBGraphicsVideoItemDelegate::totalTimeChanged(qint64 newTotalTime) |
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{ |
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mVideoControl->totalTimeChanged(newTotalTime); |
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} |
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DelegateVideoControl::DelegateVideoControl(UBGraphicsVideoItem* pDelegated, QGraphicsItem * parent) |
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: QGraphicsRectItem(parent) |
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, mDelegate(pDelegated) |
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, mDisplayCurrentTime(false) |
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, mAntiScale(1.0) |
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, mCurrentTimeInMs(0) |
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, mTotalTimeInMs(0) |
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{ |
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setAcceptedMouseButtons(Qt::LeftButton); |
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setBrush(QBrush(UBSettings::paletteColor)); |
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setPen(Qt::NoPen); |
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setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Control)); |
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} |
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void DelegateVideoControl::paint(QPainter *painter, |
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const QStyleOptionGraphicsItem *option, QWidget *widget) |
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{ |
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Q_UNUSED(option); |
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Q_UNUSED(widget); |
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painter->fillPath(shape(), brush()); |
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qreal frameWidth = rect().height() / 2; |
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int position = frameWidth; |
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if (mTotalTimeInMs > 0) |
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{ |
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position = frameWidth + (rect().width() - (2 * frameWidth)) / mTotalTimeInMs * mCurrentTimeInMs; |
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} |
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int radius = rect().height() / 6; |
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QRectF r(rect().x() + position - radius, rect().y() + (rect().height() / 4) - radius, radius * 2, radius * 2); |
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painter->setBrush(UBSettings::documentViewLightColor); |
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painter->drawEllipse(r); |
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if(mDisplayCurrentTime) |
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{ |
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painter->setBrush(UBSettings::paletteColor); |
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painter->setPen(QPen(Qt::NoPen)); |
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QRectF balloon(rect().x() + position - frameWidth, rect().y() - (frameWidth * 1.2), 2 * frameWidth, frameWidth); |
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painter->drawRoundedRect(balloon, frameWidth/2, frameWidth/2); |
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QTime t; |
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t = t.addMSecs(mCurrentTimeInMs < 0 ? 0 : mCurrentTimeInMs); |
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QFont f = painter->font(); |
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f.setPointSizeF(f.pointSizeF() * mAntiScale); |
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painter->setFont(f); |
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painter->setPen(Qt::white); |
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painter->drawText(balloon, Qt::AlignCenter, t.toString("m:ss")); |
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} |
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} |
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QPainterPath DelegateVideoControl::shape() const |
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{ |
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QPainterPath path; |
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QRectF r = rect().adjusted(0,0,0,- rect().height() / 2); |
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path.addRoundedRect(r, rect().height() / 4, rect().height() / 4); |
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return path; |
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} |
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void DelegateVideoControl::updateTicker(qint64 time ) |
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{ |
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mCurrentTimeInMs = time; |
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update(); |
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} |
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void DelegateVideoControl::totalTimeChanged(qint64 newTotalTime) |
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{ |
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mTotalTimeInMs = newTotalTime; |
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update(); |
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} |
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void DelegateVideoControl::mousePressEvent(QGraphicsSceneMouseEvent *event) |
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{ |
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mDisplayCurrentTime = true; |
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seekToMousePos(event->pos()); |
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update(); |
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event->accept(); |
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} |
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void DelegateVideoControl::mouseMoveEvent(QGraphicsSceneMouseEvent *event) |
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{ |
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seekToMousePos(event->pos()); |
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update(); |
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event->accept(); |
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} |
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void DelegateVideoControl::seekToMousePos(QPointF mousePos) |
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{ |
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qreal minX, length; |
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qreal frameWidth = rect().height() / 2; |
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minX = rect().x() + frameWidth; |
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length = rect().width() - (2 * frameWidth); |
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qreal mouseX = mousePos.x(); |
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if (mTotalTimeInMs > 0 && length > 0 && mDelegate |
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&& mDelegate->mediaObject() && mDelegate->mediaObject()->isSeekable()) |
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{ |
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qint64 tickPos = mTotalTimeInMs / length * (mouseX - minX); |
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mDelegate->mediaObject()->seek(tickPos); |
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//OSX is a bit lazy
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updateTicker(tickPos); |
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} |
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} |
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void DelegateVideoControl::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) |
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{ |
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mDisplayCurrentTime = false; |
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update(); |
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event->accept(); |
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} |
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/*
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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#include <QtGui> |
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#include <QtSvg> |
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#include "UBGraphicsVideoItemDelegate.h" |
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#include "UBGraphicsScene.h" |
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#include "core/UBSettings.h" |
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#include "core/UBApplication.h" |
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#include "core/UBApplicationController.h" |
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#include "core/UBDisplayManager.h" |
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#include "domain/UBGraphicsVideoItem.h" |
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#include "domain/UBGraphicsDelegateFrame.h" |
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#include "core/memcheck.h" |
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UBGraphicsVideoItemDelegate::UBGraphicsVideoItemDelegate(UBGraphicsVideoItem* pDelegated, Phonon::MediaObject* pMedia, QObject * parent) |
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: UBGraphicsItemDelegate(pDelegated, parent, true, false) |
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, mMedia(pMedia) |
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{ |
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// NOOP
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} |
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void UBGraphicsVideoItemDelegate::buildButtons() |
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{ |
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mPlayPauseButton = new DelegateButton(":/images/play.svg", mDelegated, mToolBarItem, Qt::TitleBarArea); |
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mStopButton = new DelegateButton(":/images/stop.svg", mDelegated, mToolBarItem, Qt::TitleBarArea); |
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mVideoControl = new DelegateVideoControl(delegated(), mToolBarItem); |
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UBGraphicsItem::assignZValue(mVideoControl, delegated()->zValue()); |
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mVideoControl->setFlag(QGraphicsItem::ItemIsSelectable, true); |
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if (delegated()->isMuted()) |
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mMuteButton = new DelegateButton(":/images/soundOff.svg", mDelegated, mToolBarItem, Qt::TitleBarArea); |
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else |
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mMuteButton = new DelegateButton(":/images/soundOn.svg", mDelegated, mToolBarItem, Qt::TitleBarArea); |
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connect(mPlayPauseButton, SIGNAL(clicked(bool)), this, SLOT(togglePlayPause())); |
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connect(mStopButton, SIGNAL(clicked(bool)), mMedia, SLOT(stop())); |
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connect(mMuteButton, SIGNAL(clicked(bool)), delegated(), SLOT(toggleMute())); |
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connect(mMuteButton, SIGNAL(clicked(bool)), this, SLOT(toggleMute())); |
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mButtons << mPlayPauseButton << mStopButton << mMuteButton; |
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QList<QGraphicsItem*> itemsOnToolBar; |
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itemsOnToolBar << mPlayPauseButton << mStopButton << mVideoControl << mMuteButton; |
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mToolBarItem->setItemsOnToolBar(itemsOnToolBar); |
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mMedia->setTickInterval(50); |
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connect(mMedia, SIGNAL(stateChanged (Phonon::State, Phonon::State)), this, SLOT(mediaStateChanged (Phonon::State, Phonon::State))); |
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connect(mMedia, SIGNAL(finished()), this, SLOT(updatePlayPauseState())); |
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connect(mMedia, SIGNAL(tick(qint64)), this, SLOT(updateTicker(qint64))); |
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connect(mMedia, SIGNAL(totalTimeChanged(qint64)), this, SLOT(totalTimeChanged(qint64))); |
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mToolBarItem->setVisibleOnBoard(true); |
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mToolBarItem->setShifting(false); |
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} |
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UBGraphicsVideoItemDelegate::~UBGraphicsVideoItemDelegate() |
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{ |
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//NOOP
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} |
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void UBGraphicsVideoItemDelegate::positionHandles() |
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{ |
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UBGraphicsItemDelegate::positionHandles(); |
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if (mDelegated->isSelected()) |
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{ |
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qreal scaledFrameWidth = mFrameWidth * mAntiScaleRatio; |
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int offset = 0; |
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foreach (DelegateButton* button, mButtons) |
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{ |
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if (button->getSection() == Qt::TitleBarArea) |
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offset += button->boundingRect().width() * mAntiScaleRatio; |
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} |
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mVideoControl->setRect(mVideoControl->rect().x() |
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, scaledFrameWidth/6 - 0.5 |
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, (mToolBarItem->rect().width() - 35 - offset) / mAntiScaleRatio
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, (2 * scaledFrameWidth) / mAntiScaleRatio); |
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offset += (mVideoControl->rect().width() + 5) * mAntiScaleRatio; |
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mMuteButton->setPos(offset, 0); |
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if (!mVideoControl->scene()) |
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{ |
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mVideoControl->setParentItem(mToolBarItem);//update parent for the case the item has been previously removed from scene
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mDelegated->scene()->addItem(mVideoControl); |
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} |
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mVideoControl->setAntiScale(mAntiScaleRatio); |
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mVideoControl->setZValue(delegated()->zValue()); |
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mVideoControl->show(); |
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} |
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else |
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{ |
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mVideoControl->hide(); |
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} |
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} |
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void UBGraphicsVideoItemDelegate::remove(bool canUndo) |
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{ |
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if (delegated() && delegated()->mediaObject()) |
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delegated()->mediaObject()->stop(); |
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QGraphicsScene* scene = mDelegated->scene(); |
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scene->removeItem(mVideoControl); |
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UBGraphicsItemDelegate::remove(canUndo); |
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} |
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void UBGraphicsVideoItemDelegate::toggleMute() |
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{ |
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if (delegated()->isMuted()) |
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mMuteButton->setFileName(":/images/soundOff.svg"); |
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else |
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mMuteButton->setFileName(":/images/soundOn.svg"); |
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} |
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UBGraphicsVideoItem* UBGraphicsVideoItemDelegate::delegated() |
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{ |
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return static_cast<UBGraphicsVideoItem*>(mDelegated); |
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} |
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void UBGraphicsVideoItemDelegate::togglePlayPause() |
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{ |
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if (delegated() && delegated()->mediaObject()) { |
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Phonon::MediaObject* media = delegated()->mediaObject(); |
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if (media->state() == Phonon::StoppedState) { |
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media->play(); |
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} else if (media->state() == Phonon::PlayingState) { |
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if (media->remainingTime() <= 0) { |
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media->stop(); |
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media->play(); |
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} else { |
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media->pause(); |
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if(delegated()->scene()) |
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delegated()->scene()->setModified(true); |
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} |
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} else if (media->state() == Phonon::PausedState) { |
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if (media->remainingTime() <= 0) { |
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media->stop(); |
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} |
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media->play(); |
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} else if ( media->state() == Phonon::LoadingState ) { |
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delegated()->mediaObject()->setCurrentSource(delegated()->mediaFileUrl()); |
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media->play(); |
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} else if (media->state() == Phonon::ErrorState){ |
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qDebug() << "Error appeared." << media->errorString(); |
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} |
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} |
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} |
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void UBGraphicsVideoItemDelegate::mediaStateChanged ( Phonon::State newstate, Phonon::State oldstate ) |
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{ |
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Q_UNUSED(newstate); |
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Q_UNUSED(oldstate); |
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updatePlayPauseState(); |
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} |
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void UBGraphicsVideoItemDelegate::updatePlayPauseState() |
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{ |
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Phonon::MediaObject* media = delegated()->mediaObject(); |
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if (media->state() == Phonon::PlayingState) |
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mPlayPauseButton->setFileName(":/images/pause.svg"); |
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else |
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mPlayPauseButton->setFileName(":/images/play.svg"); |
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} |
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void UBGraphicsVideoItemDelegate::updateTicker(qint64 time) |
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{ |
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Phonon::MediaObject* media = delegated()->mediaObject(); |
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mVideoControl->totalTimeChanged(media->totalTime()); |
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mVideoControl->updateTicker(time); |
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} |
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|
||||
void UBGraphicsVideoItemDelegate::totalTimeChanged(qint64 newTotalTime) |
||||
{ |
||||
mVideoControl->totalTimeChanged(newTotalTime); |
||||
} |
||||
|
||||
|
||||
DelegateVideoControl::DelegateVideoControl(UBGraphicsVideoItem* pDelegated, QGraphicsItem * parent) |
||||
: QGraphicsRectItem(parent) |
||||
, mDelegate(pDelegated) |
||||
, mDisplayCurrentTime(false) |
||||
, mAntiScale(1.0) |
||||
, mCurrentTimeInMs(0) |
||||
, mTotalTimeInMs(0) |
||||
, mStartWidth(200) |
||||
{ |
||||
setAcceptedMouseButtons(Qt::LeftButton); |
||||
|
||||
setBrush(QBrush(Qt::white)); |
||||
setPen(Qt::NoPen); |
||||
setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Control)); |
||||
|
||||
QRectF rect = this->rect(); |
||||
rect.setWidth(mStartWidth); |
||||
this->setRect(rect); |
||||
} |
||||
|
||||
|
||||
void DelegateVideoControl::paint(QPainter *painter, |
||||
const QStyleOptionGraphicsItem *option, QWidget *widget) |
||||
{ |
||||
Q_UNUSED(option); |
||||
Q_UNUSED(widget); |
||||
|
||||
painter->fillPath(shape(), brush()); |
||||
|
||||
qreal frameWidth = rect().height() / 2; |
||||
int position = frameWidth; |
||||
|
||||
if (mTotalTimeInMs > 0) |
||||
{ |
||||
position = frameWidth + (rect().width() - (2 * frameWidth)) / mTotalTimeInMs * mCurrentTimeInMs; |
||||
} |
||||
|
||||
int radius = rect().height() / 6; |
||||
QRectF r(rect().x() + position - radius, rect().y() + (rect().height() / 4) - radius, radius * 2, radius * 2); |
||||
|
||||
painter->setBrush(UBSettings::documentViewLightColor); |
||||
painter->drawEllipse(r); |
||||
|
||||
if(mDisplayCurrentTime) |
||||
{ |
||||
painter->setBrush(UBSettings::paletteColor); |
||||
painter->setPen(QPen(Qt::NoPen)); |
||||
mBalloon.setRect(rect().x() + position - frameWidth, rect().y() - (frameWidth * 1.2), 2 * frameWidth, frameWidth); |
||||
painter->drawRoundedRect(mBalloon, frameWidth/2, frameWidth/2); |
||||
|
||||
QTime t; |
||||
t = t.addMSecs(mCurrentTimeInMs < 0 ? 0 : mCurrentTimeInMs); |
||||
QFont f = painter->font(); |
||||
f.setPointSizeF(f.pointSizeF() * mAntiScale); |
||||
painter->setFont(f); |
||||
painter->setPen(Qt::white); |
||||
painter->drawText(mBalloon, Qt::AlignCenter, t.toString("m:ss")); |
||||
} |
||||
} |
||||
|
||||
|
||||
QPainterPath DelegateVideoControl::shape() const |
||||
{ |
||||
QPainterPath path; |
||||
QRectF r = rect().adjusted(0,0,0,- rect().height() / 2); |
||||
path.addRoundedRect(r, rect().height() / 4, rect().height() / 4); |
||||
return path; |
||||
} |
||||
|
||||
|
||||
void DelegateVideoControl::updateTicker(qint64 time ) |
||||
{ |
||||
mCurrentTimeInMs = time; |
||||
update(); |
||||
} |
||||
|
||||
|
||||
void DelegateVideoControl::totalTimeChanged(qint64 newTotalTime) |
||||
{ |
||||
mTotalTimeInMs = newTotalTime; |
||||
update(); |
||||
} |
||||
|
||||
|
||||
void DelegateVideoControl::mousePressEvent(QGraphicsSceneMouseEvent *event) |
||||
{ |
||||
mDisplayCurrentTime = true; |
||||
seekToMousePos(event->pos()); |
||||
update(); |
||||
event->accept(); |
||||
} |
||||
|
||||
|
||||
void DelegateVideoControl::mouseMoveEvent(QGraphicsSceneMouseEvent *event) |
||||
{ |
||||
if (shape().contains(event->pos() - QPointF(mBalloon.width()/2,0))
|
||||
&& shape().contains(event->pos() + QPointF(mBalloon.width()/2,0))) |
||||
{
|
||||
seekToMousePos(event->pos()); |
||||
update(); |
||||
event->accept(); |
||||
} |
||||
} |
||||
|
||||
|
||||
void DelegateVideoControl::seekToMousePos(QPointF mousePos) |
||||
{ |
||||
qreal minX, length; |
||||
qreal frameWidth = rect().height() / 2; |
||||
|
||||
minX = rect().x() + frameWidth; |
||||
length = rect().width() - (2 * frameWidth); |
||||
|
||||
qreal mouseX = mousePos.x(); |
||||
|
||||
if (mTotalTimeInMs > 0 && length > 0 && mDelegate |
||||
&& mDelegate->mediaObject() && mDelegate->mediaObject()->isSeekable()) |
||||
{ |
||||
qint64 tickPos = mTotalTimeInMs / length * (mouseX - minX); |
||||
mDelegate->mediaObject()->seek(tickPos); |
||||
|
||||
//OSX is a bit lazy
|
||||
updateTicker(tickPos); |
||||
} |
||||
} |
||||
|
||||
void DelegateVideoControl::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) |
||||
{ |
||||
mDisplayCurrentTime = false; |
||||
update(); |
||||
event->accept(); |
||||
} |
||||
|
||||
|
||||
|
||||
|
||||
@ -1,114 +1,116 @@ |
||||
/*
|
||||
* 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 3 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, see <http://www.gnu.org/licenses/>.
|
||||
*/ |
||||
|
||||
#ifndef UBGRAPHICSVIDEOITEMDELEGATE_H_ |
||||
#define UBGRAPHICSVIDEOITEMDELEGATE_H_ |
||||
|
||||
#include <QtGui> |
||||
#include <phonon/MediaObject> |
||||
|
||||
#include "core/UB.h" |
||||
#include "UBGraphicsItemDelegate.h" |
||||
|
||||
class QGraphicsSceneMouseEvent; |
||||
class QGraphicsItem; |
||||
class UBGraphicsVideoItem; |
||||
|
||||
class DelegateVideoControl: public QGraphicsRectItem |
||||
{ |
||||
public: |
||||
|
||||
DelegateVideoControl(UBGraphicsVideoItem* pDelegated, QGraphicsItem * parent = 0); |
||||
|
||||
virtual ~DelegateVideoControl() |
||||
{ |
||||
// NOOP
|
||||
} |
||||
|
||||
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, |
||||
QWidget *widget); |
||||
|
||||
QPainterPath shape() const; |
||||
|
||||
void setAntiScale(qreal antiScale){ mAntiScale = antiScale; } |
||||
|
||||
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event); |
||||
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event); |
||||
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); |
||||
|
||||
void updateTicker(qint64 time); |
||||
void totalTimeChanged( qint64 newTotalTime); |
||||
|
||||
protected: |
||||
|
||||
|
||||
void seekToMousePos(QPointF mousePos); |
||||
|
||||
UBGraphicsVideoItem* mDelegate; |
||||
bool mDisplayCurrentTime; |
||||
|
||||
qreal mAntiScale; |
||||
qint64 mCurrentTimeInMs; |
||||
qint64 mTotalTimeInMs; |
||||
|
||||
}; |
||||
|
||||
|
||||
class UBGraphicsVideoItemDelegate : public UBGraphicsItemDelegate |
||||
{ |
||||
Q_OBJECT |
||||
|
||||
public: |
||||
UBGraphicsVideoItemDelegate(UBGraphicsVideoItem* pDelegated, Phonon::MediaObject* pMedia, QObject * parent = 0); |
||||
virtual ~UBGraphicsVideoItemDelegate(); |
||||
|
||||
virtual void positionHandles(); |
||||
|
||||
public slots: |
||||
|
||||
void toggleMute(); |
||||
void updateTicker(qint64 time); |
||||
|
||||
protected slots: |
||||
|
||||
virtual void remove(bool canUndo = true); |
||||
|
||||
void togglePlayPause(); |
||||
|
||||
void mediaStateChanged ( Phonon::State newstate, Phonon::State oldstate ); |
||||
|
||||
void updatePlayPauseState(); |
||||
|
||||
void totalTimeChanged( qint64 newTotalTime); |
||||
|
||||
protected: |
||||
|
||||
virtual void buildButtons(); |
||||
|
||||
private: |
||||
|
||||
UBGraphicsVideoItem* delegated(); |
||||
|
||||
DelegateButton* mPlayPauseButton; |
||||
DelegateButton* mStopButton; |
||||
DelegateButton* mMuteButton; |
||||
DelegateVideoControl *mVideoControl; |
||||
|
||||
Phonon::MediaObject* mMedia; |
||||
|
||||
}; |
||||
|
||||
|
||||
#endif /* UBGRAPHICSVIDEOITEMDELEGATE_H_ */ |
||||
/*
|
||||
* 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 3 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, see <http://www.gnu.org/licenses/>.
|
||||
*/ |
||||
|
||||
#ifndef UBGRAPHICSVIDEOITEMDELEGATE_H_ |
||||
#define UBGRAPHICSVIDEOITEMDELEGATE_H_ |
||||
|
||||
#include <QtGui> |
||||
#include <phonon/MediaObject> |
||||
|
||||
#include "core/UB.h" |
||||
#include "UBGraphicsItemDelegate.h" |
||||
|
||||
class QGraphicsSceneMouseEvent; |
||||
class QGraphicsItem; |
||||
class UBGraphicsVideoItem; |
||||
|
||||
class DelegateVideoControl: public QGraphicsRectItem |
||||
{ |
||||
public: |
||||
|
||||
DelegateVideoControl(UBGraphicsVideoItem* pDelegated, QGraphicsItem * parent = 0); |
||||
|
||||
virtual ~DelegateVideoControl() |
||||
{ |
||||
// NOOP
|
||||
} |
||||
|
||||
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, |
||||
QWidget *widget); |
||||
|
||||
QPainterPath shape() const; |
||||
|
||||
void setAntiScale(qreal antiScale){ mAntiScale = antiScale; } |
||||
|
||||
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event); |
||||
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event); |
||||
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); |
||||
|
||||
void updateTicker(qint64 time); |
||||
void totalTimeChanged( qint64 newTotalTime); |
||||
|
||||
protected: |
||||
|
||||
|
||||
void seekToMousePos(QPointF mousePos); |
||||
|
||||
UBGraphicsVideoItem* mDelegate; |
||||
bool mDisplayCurrentTime; |
||||
|
||||
qreal mAntiScale; |
||||
qint64 mCurrentTimeInMs; |
||||
qint64 mTotalTimeInMs; |
||||
|
||||
private: |
||||
int mStartWidth; |
||||
QRectF mBalloon; |
||||
}; |
||||
|
||||
|
||||
class UBGraphicsVideoItemDelegate : public UBGraphicsItemDelegate |
||||
{ |
||||
Q_OBJECT |
||||
|
||||
public: |
||||
UBGraphicsVideoItemDelegate(UBGraphicsVideoItem* pDelegated, Phonon::MediaObject* pMedia, QObject * parent = 0); |
||||
virtual ~UBGraphicsVideoItemDelegate(); |
||||
|
||||
virtual void positionHandles(); |
||||
|
||||
public slots: |
||||
|
||||
void toggleMute(); |
||||
void updateTicker(qint64 time); |
||||
|
||||
protected slots: |
||||
|
||||
virtual void remove(bool canUndo = true); |
||||
|
||||
void togglePlayPause(); |
||||
|
||||
void mediaStateChanged ( Phonon::State newstate, Phonon::State oldstate ); |
||||
|
||||
void updatePlayPauseState(); |
||||
|
||||
void totalTimeChanged( qint64 newTotalTime); |
||||
|
||||
protected: |
||||
|
||||
virtual void buildButtons(); |
||||
|
||||
private: |
||||
|
||||
UBGraphicsVideoItem* delegated(); |
||||
|
||||
DelegateButton* mPlayPauseButton; |
||||
DelegateButton* mStopButton; |
||||
DelegateButton* mMuteButton; |
||||
DelegateVideoControl *mVideoControl; |
||||
|
||||
Phonon::MediaObject* mMedia; |
||||
}; |
||||
|
||||
|
||||
#endif /* UBGRAPHICSVIDEOITEMDELEGATE_H_ */ |
||||
|
||||
Loading…
Reference in new issue