1 files changed, 290 insertions, 0 deletions
diff --git a/lib/kofficecore/KoPicture.cpp b/lib/kofficecore/KoPicture.cpp
new file mode 100644
index 00000000..11bb89dd
--- /dev/null
+++ b/lib/kofficecore/KoPicture.cpp
@@ -0,0 +1,290 @@
+/* This file is part of the KDE project
+   Copyright (c) 2001 Simon Hausmann <hausmann@kde.org>
+   Copyright (C) 2002, 2003 Nicolas GOUTTE <goutte@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <qpainter.h>
+#include <qfile.h>
+
+#include <kdebug.h>
+#include <kurl.h>
+#include <kio/netaccess.h>
+
+#include "KoPictureKey.h"
+#include "KoPictureBase.h"
+#include "KoPictureShared.h"
+#include "KoPicture.h"
+
+uint KoPicture::uniqueValue = 0;
+
+
+KoPicture::KoPicture(void) : m_sharedData(NULL)
+{
+  m_uniqueName = "Pictures"+ QString::number(uniqueValue++);
+}
+
+KoPicture::~KoPicture(void)
+{
+    unlinkSharedData();
+}
+
+QString KoPicture::uniqueName() const
+{
+  return m_uniqueName;
+}
+
+KoPicture::KoPicture(const KoPicture &other)
+{
+    m_sharedData=NULL;
+    (*this)=other;
+}
+
+void KoPicture::assignPictureId( uint _id)
+{
+    if ( m_sharedData )
+        m_sharedData->assignPictureId(_id);
+}
+
+QString KoPicture::uniquePictureId() const
+{
+    if ( m_sharedData )
+        return m_sharedData->uniquePictureId();
+    else
+        return QString::null;
+}
+
+KoPicture& KoPicture::operator=( const KoPicture &other )
+{
+    //kdDebug(30003) << "KoPicture::= before" << endl;
+    if (other.m_sharedData)
+        other.linkSharedData();
+    if (m_sharedData)
+        unlinkSharedData();
+    m_sharedData=other.m_sharedData;
+    m_key=other.m_key;
+    //kdDebug(30003) << "KoPicture::= after" << endl;
+    return *this;
+}
+
+void KoPicture::unlinkSharedData(void)
+{
+    if (m_sharedData && m_sharedData->deref())
+        delete m_sharedData;
+
+    m_sharedData=NULL;
+}
+
+void KoPicture::linkSharedData(void) const
+{
+    if (m_sharedData)
+        m_sharedData->ref();
+}
+
+void KoPicture::createSharedData(void)
+{
+    if (!m_sharedData)
+    {
+        m_sharedData=new KoPictureShared();
+        // Do not call m_sharedData->ref()
+    }
+}
+
+KoPictureType::Type KoPicture::getType(void) const
+{
+    if (m_sharedData)
+        return m_sharedData->getType();
+    return KoPictureType::TypeUnknown;
+}
+
+KoPictureKey KoPicture::getKey(void) const
+{
+    return m_key;
+}
+
+void KoPicture::setKey(const KoPictureKey& key)
+{
+    m_key=key;
+}
+
+
+bool KoPicture::isNull(void) const
+{
+    if (m_sharedData)
+        return m_sharedData->isNull();
+    return true;
+}
+
+void KoPicture::draw(QPainter& painter, int x, int y, int width, int height, int sx, int sy, int sw, int sh, bool fastMode)
+{
+    if (m_sharedData)
+        m_sharedData->draw(painter, x, y, width, height, sx, sy, sw, sh, fastMode);
+    else
+    {
+        // Draw a white box
+        kdWarning(30003) << "Drawing white rectangle! (KoPicture::draw)" << endl;
+        painter.save();
+        painter.setBrush(QColor(255, 255, 255));
+        painter.drawRect(x,y,width,height);
+        painter.restore();
+    }
+}
+
+bool KoPicture::loadXpm(QIODevice* io)
+{
+    kdDebug(30003) << "KoPicture::loadXpm" << endl;
+    if (!io)
+    {
+        kdError(30003) << "No QIODevice!" << endl;
+        return false;
+    }
+    createSharedData();
+    return m_sharedData->loadXpm(io);
+}
+
+bool KoPicture::save(QIODevice* io) const
+{
+    if (!io)
+        return false;
+    if (m_sharedData)
+        return m_sharedData->save(io);
+    return false;
+}
+
+bool KoPicture::saveAsBase64( KoXmlWriter& writer ) const
+{
+    if ( m_sharedData )
+        return m_sharedData->saveAsBase64( writer );
+    return false;
+}
+
+void KoPicture::clear(void)
+{
+    unlinkSharedData();
+}
+
+void KoPicture::clearAndSetMode(const QString& newMode)
+{
+    createSharedData();
+    m_sharedData->clearAndSetMode(newMode);
+}
+
+QString KoPicture::getExtension(void) const
+{
+    if (m_sharedData)
+        return m_sharedData->getExtension();
+    return "null"; // Just a dummy
+}
+
+QString KoPicture::getMimeType(void) const
+{
+    if (m_sharedData)
+        return m_sharedData->getMimeType();
+    return QString(NULL_MIME_TYPE);
+}
+
+bool KoPicture::load(QIODevice* io, const QString& extension)
+{
+    kdDebug(30003) << "KoPicture::load(QIODevice*, const QString&) " << extension << endl;
+    createSharedData();
+
+    return m_sharedData->load(io,extension);
+}
+
+bool KoPicture::loadFromFile(const QString& fileName)
+{
+    kdDebug(30003) << "KoPicture::loadFromFile " << fileName << endl;
+    createSharedData();
+    return m_sharedData->loadFromFile(fileName);
+}
+
+bool KoPicture::loadFromBase64( const QCString& str )
+{
+    createSharedData();
+    return m_sharedData->loadFromBase64( str );
+}
+
+QSize KoPicture::getOriginalSize(void) const
+{
+    if (m_sharedData)
+        return m_sharedData->getOriginalSize();
+    return QSize(0,0);
+}
+
+QPixmap KoPicture::generatePixmap(const QSize& size, bool smoothScale)
+{
+    if (m_sharedData)
+        return m_sharedData->generatePixmap(size, smoothScale);
+    return QPixmap();
+}
+
+bool KoPicture::setKeyAndDownloadPicture(const KURL& url, QWidget *window)
+{
+    bool result=false;
+
+    QString tmpFileName;
+    if ( KIO::NetAccess::download(url, tmpFileName, window) )
+    {
+        KoPictureKey key;
+        key.setKeyFromFile( tmpFileName );
+        setKey( key );
+        result=loadFromFile( tmpFileName );
+        KIO::NetAccess::removeTempFile( tmpFileName );
+    }
+
+    return result;
+}
+
+QDragObject* KoPicture::dragObject( QWidget *dragSource, const char *name )
+{
+    if (m_sharedData)
+        return m_sharedData->dragObject( dragSource, name );
+    return 0L;
+}
+
+QImage KoPicture::generateImage(const QSize& size)
+{
+    if (m_sharedData)
+        return m_sharedData->generateImage( size );
+    return QImage();
+}
+
+bool KoPicture::hasAlphaBuffer() const
+{
+    if (m_sharedData)
+       return m_sharedData->hasAlphaBuffer();
+    return false;
+}
+
+void KoPicture::setAlphaBuffer(bool enable)
+{
+    if (m_sharedData)
+        m_sharedData->setAlphaBuffer(enable);
+}
+
+QImage KoPicture::createAlphaMask(int conversion_flags) const
+{
+    if (m_sharedData)
+        return m_sharedData->createAlphaMask(conversion_flags);
+    return QImage();
+}
+
+void KoPicture::clearCache(void)
+{
+    if (m_sharedData)
+        m_sharedData->clearCache();
+}