Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 180 insertions, 0 deletions

diff --git a/kdevdesigner/designer/pixmapcollection.cpp b/kdevdesigner/designer/pixmapcollection.cpp
new file mode 100644
index 00000000..c8b14ffa
--- /dev/null
+++ b/kdevdesigner/designer/pixmapcollection.cpp
@@ -0,0 +1,180 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qt Designer.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "pixmapcollection.h"
+#include "project.h"
+#include "mainwindow.h"
+#include <qmime.h>
+#include <qdir.h>
+#include <qfileinfo.h>
+#include <qtextstream.h>
+#include <qimage.h>
+
+PixmapCollection::PixmapCollection( Project *pro )
+    : project( pro )
+{
+    iface = new DesignerPixmapCollectionImpl( this );
+    mimeSourceFactory = new QMimeSourceFactory();
+}
+
+PixmapCollection::~PixmapCollection()
+{
+    delete mimeSourceFactory;
+    delete iface;
+}
+
+bool PixmapCollection::addPixmap( const Pixmap &pix, bool force )
+{
+    Pixmap pixmap = pix;
+    savePixmap( pixmap );
+
+    if ( !force ) {
+	for ( QValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
+	    if ( (*it).name == pixmap.name )
+		return FALSE;
+	}
+    }
+
+    pixList.append( pixmap );
+    mimeSourceFactory->setPixmap( pixmap.name, pixmap.pix );
+    project->setModified( TRUE );
+    return TRUE;
+}
+
+void PixmapCollection::removePixmap( const QString &name )
+{
+    for ( QValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
+	if ( (*it).name == name ) {
+	    pixList.remove( it );
+	    break;
+	}
+    }
+    project->setModified( TRUE );
+}
+
+QValueList<PixmapCollection::Pixmap> PixmapCollection::pixmaps() const
+{
+    return pixList;
+}
+
+QString PixmapCollection::unifyName( const QString &n )
+{
+    QString name = n;
+    bool restart = FALSE;
+    int added = 1;
+
+    for ( QValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
+	if ( restart )
+	    it = pixList.begin();
+	restart = FALSE;
+	if ( name == (*it).name ) {
+	    name = n;
+	    name += "_" + QString::number( added );
+	    ++added;
+	    restart = TRUE;
+	}
+    }
+
+    return name;
+}
+
+void PixmapCollection::setActive( bool b )
+{
+    if ( b )
+	QMimeSourceFactory::defaultFactory()->addFactory( mimeSourceFactory );
+    else
+	QMimeSourceFactory::defaultFactory()->removeFactory( mimeSourceFactory );
+}
+
+QPixmap PixmapCollection::pixmap( const QString &name )
+{
+    for ( QValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
+	if ( (*it).name == name )
+	    return (*it).pix;
+    }
+    return QPixmap();
+}
+
+void PixmapCollection::savePixmap( Pixmap &pix )
+{
+    if ( pix.absname == imageDir() + "/" + pix.name )
+	return; // no need to save, it is already there
+    QString rel = project->makeRelative( pix.absname );
+    if ( rel[0] == '/' || ( rel[1] == ':' && rel[2] == '/' ) ) { // only save if file is outside the project
+	mkdir();
+	pix.name = unifyName( QFileInfo( pix.absname ).baseName() ) + ".png";
+	pix.absname = imageDir() + "/" + pix.name;
+	pix.pix.save( pix.absname, "PNG" );
+    } else if ( rel.isEmpty() ) {
+	mkdir();
+	pix.name = unifyName( pix.name );
+	pix.absname = imageDir() + "/" + pix.name;
+	pix.pix.save( pix.absname, "PNG" );
+    }
+}
+
+QString PixmapCollection::imageDir() const
+{
+    return QFileInfo( project->fileName() ).dirPath( TRUE ) + "/images";
+}
+
+void PixmapCollection::mkdir()
+{
+    QString f = project->fileName();
+    QDir d( QFileInfo( f ).dirPath( TRUE ) );
+    d.mkdir( "images" );
+}
+
+void PixmapCollection::load( const QString& filename )
+{
+    if ( filename.isEmpty() )
+	return;
+    QString absfile;
+    if ( filename[0] == '/' )
+	absfile = filename;
+    else
+	absfile = QFileInfo( project->fileName() ).dirPath( TRUE ) + "/" + filename;
+
+    QPixmap pm( absfile );
+    if ( pm.isNull() )
+	return;
+
+    Pixmap pix;
+    pix.name = QFileInfo( absfile ).fileName();
+    pix.absname = absfile;
+    pix.pix = pm;
+    addPixmap( pix, TRUE );
+}
+
+DesignerPixmapCollection *PixmapCollection::iFace()
+{
+    return iface;
+}
+
+bool PixmapCollection::isEmpty() const
+{
+    return pixList.isEmpty();
+}