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// vim: set tabstop=4 shiftwidth=4 noexpandtab
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Gwenview - A simple image viewer for KDE
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Copyright 2000-2004 Aur�lien G�teau
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#include "gvdocumentanimatedloadedimpl.moc"
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#define LOG(x) kdDebug() << k_funcinfo << x << endl
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class GVDocumentAnimatedLoadedImplPrivate {
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GVImageFrames mFrames;
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GVDocumentAnimatedLoadedImpl::GVDocumentAnimatedLoadedImpl(GVDocument* document, const GVImageFrames& frames)
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: GVDocumentLoadedImpl(document) {
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LOG("" << mDocument->url().prettyURL() << ", frames: " << frames.count() );
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d=new GVDocumentAnimatedLoadedImplPrivate;
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d->mCurrentFrame = -1;
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connect( &d->mFrameTimer, SIGNAL( timeout()), SLOT( nextFrame()));
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void GVDocumentAnimatedLoadedImpl::init() {
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GVDocumentLoadedImpl::init();
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void GVDocumentAnimatedLoadedImpl::nextFrame() {
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if( d->mCurrentFrame == int( d->mFrames.count())) d->mCurrentFrame = 0;
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d->mFrameTimer.start( QMAX( 10, d->mFrames[ d->mCurrentFrame ].delay ));
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LOG("" << d->mCurrentFrame );
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setImage( d->mFrames[ d->mCurrentFrame ].image, true );
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GVDocumentAnimatedLoadedImpl::~GVDocumentAnimatedLoadedImpl() {
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void GVDocumentAnimatedLoadedImpl::transform(GVImageUtils::Orientation orientation) {
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for( GVImageFrames::Iterator it = d->mFrames.begin(); it != d->mFrames.end(); ++it ) {
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(*it).image = GVImageUtils::transform( (*it).image, orientation );
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setImage( d->mFrames[ d->mCurrentFrame ].image, true );
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QString GVDocumentAnimatedLoadedImpl::localSave(QFile* /*file*/, const QCString& /*format*/) const {
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return i18n("Sorry, cannot save animated images.");