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95 lines
2.2 KiB
95 lines
2.2 KiB
15 years ago
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/* amorpm.cpp
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**
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** Copyright (c) 1999 Martin R. Jones <mjones@kde.org>
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**
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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 2 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 in a file called COPYING; if not, write to
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** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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** MA 02110-1301, USA.
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*/
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/*
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** Bug reports and questions can be sent to kde-devel@kde.org
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*/
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#include "amorpm.h"
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// static
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AmorPixmapManager *AmorPixmapManager::mManager = 0;
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//---------------------------------------------------------------------------
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//
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// Constructor
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//
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AmorPixmapManager::AmorPixmapManager()
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: mPixmapDir(".")
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{
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mPixmaps.setAutoDelete(true);
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}
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//---------------------------------------------------------------------------
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//
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// Destructor
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//
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AmorPixmapManager::~AmorPixmapManager()
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{
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}
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//---------------------------------------------------------------------------
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//
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// Load an image into the image manager
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//
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// Returns:
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// pointer to pixmap if loaded successfully, 0 otherwise.
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//
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const QPixmap *AmorPixmapManager::load(const QString & img)
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{
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QPixmap *pixmap = mPixmaps.find(img);
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if (!pixmap)
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{
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// pixmap has not yet been loaded.
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QString path = mPixmapDir + QString("/") + img;
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pixmap = new QPixmap(path);
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if (!pixmap->isNull())
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{
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mPixmaps.insert(img,pixmap);
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}
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else
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{
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delete pixmap;
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pixmap = 0;
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}
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}
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return pixmap;
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}
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//---------------------------------------------------------------------------
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//
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// returns a pointer to the pixmap manager.
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//
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AmorPixmapManager *AmorPixmapManager::manager()
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{
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if (!mManager)
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{
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mManager = new AmorPixmapManager();
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}
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return mManager;
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}
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