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92 lines
2.1 KiB
C++
92 lines
2.1 KiB
C++
/*
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* embed.cpp - misc stuff for using embedded resources (linked into binary)
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*
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* Copyright (c) 2004-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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*
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* This file is part of LMMS - https://lmms.io
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*
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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
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (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 GNU
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* 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
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#include <QDebug>
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#include <QImageReader>
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#include <QPixmapCache>
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#include <QResource>
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#include "embed.h"
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namespace embed
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{
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QPixmap getIconPixmap(const QString& pixmapName,
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int width, int height, const char** xpm )
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{
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QString cacheName;
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if (width > 0 && height > 0)
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{
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cacheName = QString("%1_%2_%3").arg(pixmapName, width, height);
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}
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else
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{
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cacheName = pixmapName;
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}
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// Return cached pixmap
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QPixmap pixmap;
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if( QPixmapCache::find(cacheName, &pixmap) )
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{
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return pixmap;
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}
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if(xpm)
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{
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pixmap = QPixmap(xpm);
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}
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else
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{
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QImageReader reader(QString("artwork:%1").arg(pixmapName));
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if (width > 0 && height > 0)
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{
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reader.setScaledSize(QSize(width, height));
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}
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pixmap = QPixmap::fromImageReader(&reader);
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if (pixmap.isNull())
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{
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qWarning().nospace() << "Error loading icon pixmap " << pixmapName << ": " <<
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reader.errorString().toLocal8Bit().data();
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return QPixmap(1,1);
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}
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}
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// Save to cache and return
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QPixmapCache::insert(cacheName, pixmap);
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return pixmap;
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}
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QString getText( const char * name )
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{
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return QString::fromUtf8( (const char*) QResource(QString(":/%1").arg(name)).data());
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}
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}
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