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-rw-r--r--filters/karbon/xcf/Makefile.am27
-rw-r--r--filters/karbon/xcf/karbon_xcf_export.desktop65
-rw-r--r--filters/karbon/xcf/xcfexport.cc458
-rw-r--r--filters/karbon/xcf/xcfexport.h97
4 files changed, 647 insertions, 0 deletions
diff --git a/filters/karbon/xcf/Makefile.am b/filters/karbon/xcf/Makefile.am
new file mode 100644
index 00000000..83ef8229
--- /dev/null
+++ b/filters/karbon/xcf/Makefile.am
@@ -0,0 +1,27 @@
+kde_module_LTLIBRARIES = libkarbonxcfexport.la
+
+libkarbonxcfexport_la_LDFLAGS = $(KDE_PLUGIN)
+libkarbonxcfexport_la_LIBADD = \
+ $(LIB_KOFFICEUI) \
+ ../../../karbon/libkarboncommon.la
+
+INCLUDES = \
+ $(KOFFICE_INCLUDES) $(KOPAINTER_INCLUDES) \
+ -I$(top_srcdir)/karbon \
+ -I$(top_srcdir)/karbon/core \
+ -I$(top_srcdir)/karbon/render \
+ -I$(top_srcdir)/karbon/visitors \
+ $(all_includes)
+
+service_DATA = karbon_xcf_export.desktop
+servicedir = $(kde_servicesdir)
+
+noinst_HEADERS = \
+ xcfexport.h
+
+libkarbonxcfexport_la_SOURCES = \
+ xcfexport.cc
+
+libkarbonxcfexport_la_METASOURCES = \
+ AUTO
+
diff --git a/filters/karbon/xcf/karbon_xcf_export.desktop b/filters/karbon/xcf/karbon_xcf_export.desktop
new file mode 100644
index 00000000..78772e8e
--- /dev/null
+++ b/filters/karbon/xcf/karbon_xcf_export.desktop
@@ -0,0 +1,65 @@
+[Desktop Entry]
+Icon=
+Name=Karbon14 Gimp Export Filter
+Name[af]=Karbon14 Gimp Voer uit Filter
+Name[ar]=مِرْشَح تصدير Gimp لدى Karbon14
+Name[bg]=Филтър за експортиране от Karbon14 в Gimp
+Name[br]=Sil ezporzh Gimp evit Karbon14
+Name[ca]=Filtre d'exportació Gimp per a Karbon14
+Name[cs]=Exportní filtr do formátu Gimp pro Karbon
+Name[cy]=Hidlen Allforio Gimp Karbon14
+Name[da]=Karbon14 Gimp-eksportfilter
+Name[de]=Karbon14 Gimp-Exportfilter
+Name[el]=Φίλτρο εξαγωγής Gimp του Karbon14
+Name[eo]=Karbon14-Gimp-eksportfiltrilo
+Name[es]=Filtro de exportación Gimp de Karbon14
+Name[et]=Karbon14 Gimp'i ekspordifilter
+Name[eu]=Karbon14-en Gimp esportaziorako iragazkia
+Name[fa]=پالایۀ صادرات Karbon14 Gimp
+Name[fi]=Karbon14 Gimp -vientisuodin
+Name[fr]=Filtre d'exportation Gimp de Karbon 14
+Name[fy]=Gimp-Eksportfilter foar Karbon14
+Name[ga]=Scagaire Easpórtála Gimp Karbon14
+Name[gl]=Filtro de Exportación de Gimp para Karbon14
+Name[he]=מסנן ייצוא מ־Karbon14 ל־Gimp
+Name[hr]=Karbon14 Gimp filtar izvoza
+Name[hu]=Karbon14 Gimp exportszűrő
+Name[is]=Karbon14 Gimp útflutningssía
+Name[it]=Filtro di esportazione Gimp per Karbon14
+Name[ja]=Karbon14 Gimp エクスポートフィルタ
+Name[km]=តម្រង​នាំចេញ Gimp សម្រាប់ Karbon14
+Name[lo]=ຕົວຕອງການສົ່ງອອກ SVG ຂອງ Karbon14
+Name[lt]=Karbon14 Gimp eksportavimo filtras
+Name[lv]=Karbon14 Gimp eksporta filtrs
+Name[ms]=Penapis Eksport Karbon14 Gimp
+Name[nb]=Gimp-eksportfiler for Karbon14
+Name[nds]=Gimp-Exportfilter för Karbon14
+Name[ne]=कार्बन१४ गिम्प निर्यात फिल्टर
+Name[nl]=Gimp-exportfilter voor Karbon14
+Name[nn]=Gimp-eksportfilter for Karbon14
+Name[pl]=Filtr eksportu do formatu Gimpa z Karbon14
+Name[pt]=Filtro de Exportação de Gimp para o Karbon14
+Name[pt_BR]=Filtro de Exportação para o Gimp do Karbon14
+Name[ro]=Filtru exportare Karbon14 pentru Gimp
+Name[ru]=Фильтр экспорта рисунков Karbon14 в формат Gimp
+Name[se]=Karbon14:a Gimp-olggosfievrridansilli
+Name[sk]=GIMP filter pre export z Karbon14
+Name[sl]=Izvozni filter Gimp za Karbon14
+Name[sr]=Karbon14-ов филтер за извоз у Gimp-а
+Name[sr@Latn]=Karbon14-ov filter za izvoz u Gimp-a
+Name[sv]=Karbon14 Gimp-exportfilter
+Name[ta]=Karbon 14 gimp ஏற்றுமதி வடிகட்டி
+Name[tg]=Karbon14 Gimp Филтри Содирот
+Name[tr]=Karbon14 Gimp Aktarma Filtresi
+Name[uk]=Фільтр експорту Gimp для Karbon
+Name[uz]=Karbon14 Gimp eksport filteri
+Name[uz@cyrillic]=Karbon14 Gimp экспорт филтери
+Name[xh]=Isihluzi Sokurhweba ngaphandle se Karbon14 Gimp
+Name[zh_CN]=Karbon14 Gimp 导出过滤器
+Name[zh_TW]=Karbon14 Gimp 匯出過濾程式
+ServiceTypes=KOfficeFilter
+Type=Service
+X-KDE-Export=image/x-xcf-gimp
+X-KDE-Import=application/x-karbon
+X-KDE-Library=libkarbonxcfexport
+X-KDE-Weight=1
diff --git a/filters/karbon/xcf/xcfexport.cc b/filters/karbon/xcf/xcfexport.cc
new file mode 100644
index 00000000..fde8bbd5
--- /dev/null
+++ b/filters/karbon/xcf/xcfexport.cc
@@ -0,0 +1,458 @@
+/* This file is part of the KDE project
+ Copyright (C) 2002, The Karbon Developers
+
+ 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 <qcstring.h>
+#include <qdatastream.h>
+#include <qdom.h>
+#include <qfile.h>
+#include <qstring.h>
+#include <qvaluelist.h>
+
+#include <kgenericfactory.h>
+#include <KoFilter.h>
+#include <KoFilterChain.h>
+#include <KoStore.h>
+
+#include "vdocument.h"
+#include "vlayer.h"
+#include "xcfexport.h"
+
+#include <kdebug.h>
+
+
+// Tile size constants.
+const unsigned XcfExport::m_tileWidth = 64;
+const unsigned XcfExport::m_tileHeight = 64;
+
+
+typedef KGenericFactory<XcfExport, KoFilter> XcfExportFactory;
+K_EXPORT_COMPONENT_FACTORY( libkarbonxcfexport, XcfExportFactory( "kofficefilters" ) )
+
+
+XcfExport::XcfExport( KoFilter*, const char*, const QStringList& )
+ : KoFilter()
+{
+ m_zoomX = 1.0;
+ m_zoomY = 1.0;
+}
+
+KoFilter::ConversionStatus
+XcfExport::convert( const QCString& from, const QCString& to )
+{
+ if( to != "image/x-xcf-gimp" || from != "application/x-karbon" )
+ {
+ return KoFilter::NotImplemented;
+ }
+
+
+ KoStoreDevice* storeIn = m_chain->storageFile( "root", KoStore::Read );
+
+ if( !storeIn )
+ return KoFilter::StupidError;
+
+
+ QFile fileOut( m_chain->outputFile() );
+
+ if( !fileOut.open( IO_WriteOnly ) )
+ return KoFilter::StupidError;
+
+
+ QDomDocument domIn;
+ domIn.setContent( storeIn );
+ QDomElement docNode = domIn.documentElement();
+
+ m_stream = new QDataStream( &fileOut );
+
+
+ // Load the document.
+ VDocument doc;
+ doc.load( docNode );
+
+ // Process the document.
+ doc.accept( *this );
+
+
+ delete m_stream;
+ fileOut.close();
+
+ return KoFilter::OK;
+}
+
+void
+XcfExport::visitVDocument( VDocument& document )
+{
+ // Offsets.
+ QIODevice::Offset current = 0;
+ QIODevice::Offset start = 0;
+ QIODevice::Offset end = 0;
+
+ // Save width and height for layer saving.
+ m_width = static_cast<unsigned>( document.width() * m_zoomX );
+ m_height = static_cast<unsigned>( document.height() * m_zoomY );
+
+
+ // Header tag (size 14 bytes).
+ m_stream->writeRawBytes( "gimp xcf file", 14 );
+
+ // Image width.
+ *m_stream << static_cast<Q_UINT32>( m_width );
+
+ // Image height.
+ *m_stream << static_cast<Q_UINT32>( m_height );
+
+ // Image type = RGB.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // Do not save any properties currently.
+ *m_stream
+ // "END".
+ << static_cast<Q_UINT32>( 0 )
+ // Property size in bytes.
+ << static_cast<Q_UINT32>( 0 );
+
+
+ // Save current offset.
+ current = m_stream->device()->at();
+
+ // Leave space for layer and channel offsets.
+ m_stream->device()->at(
+ // current position + (number layers + number channels + 2) * 4.
+ current + ( document.layers().count() + 3 + 2 ) * 4 );
+
+
+ // Iterate over layers.
+ VLayerListIterator itr( document.layers() );
+
+ for( ; itr.current(); ++itr )
+ {
+ // Save start offset.
+ start = m_stream->device()->at();
+
+
+ // Write layer.
+ itr.current()->accept( *this );
+
+
+ // Save end offset.
+ end = m_stream->device()->at();
+
+ // Return to current offset.
+ m_stream->device()->at( current );
+
+ // Save layer offset.
+ *m_stream << start;
+
+ // Increment offset.
+ current = m_stream->device()->at();
+
+ // Return to end offset.
+ m_stream->device()->at( end );
+ }
+
+
+ // Return to current offset.
+ m_stream->device()->at( current );
+
+ // Append a zero offset to indicate end of layer offsets.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+
+ // Return to end offset.
+ m_stream->device()->at( end );
+
+ // Append a zero offset to indicate end of channel offsets.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+}
+
+void
+XcfExport::visitVLayer( VLayer& layer )
+{
+ // Layer width = image width.
+ *m_stream << static_cast<Q_UINT32>( m_width );
+
+ // Layer height = image height.
+ *m_stream << static_cast<Q_UINT32>( m_height );
+
+ // Layer type = RGBA.
+ *m_stream << static_cast<Q_UINT32>( 1 );
+
+ // Layer name.
+ *m_stream << layer.name().latin1();
+
+ // Layer opacity.
+ *m_stream << static_cast<Q_UINT32>( 6 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // Fully opaque = 255.
+ *m_stream << static_cast<Q_UINT32>( 255 );
+
+ // Layer visible?
+ *m_stream << static_cast<Q_UINT32>( 8 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // True.
+ *m_stream << static_cast<Q_UINT32>( 1 );
+
+ // Layer linked?
+ *m_stream << static_cast<Q_UINT32>( 9 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // False.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // Preserve transparency?
+ *m_stream << static_cast<Q_UINT32>( 10 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // False.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // Apply mask?
+ *m_stream << static_cast<Q_UINT32>( 11 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // False.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // Edit mask?
+ *m_stream << static_cast<Q_UINT32>( 12 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // False.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // Show mask?
+ *m_stream << static_cast<Q_UINT32>( 13 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // False.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // Layer offsets.
+ *m_stream << static_cast<Q_UINT32>( 15 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 8 );
+ // X-Offset.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+ // Y-Offset.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // Layer mode.
+ *m_stream << static_cast<Q_UINT32>( 7 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // Normal mode.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // TODO: Tattoo.
+ *m_stream << static_cast<Q_UINT32>( 20 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 4 );
+ // False.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+ // Layer properties end.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+ // Property size in bytes.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+
+
+ // Offsets.
+ QIODevice::Offset current = 0;
+ QIODevice::Offset start = 0;
+ QIODevice::Offset end = 0;
+
+ // Save current offset.
+ current = m_stream->device()->at();
+
+ // Leave space for hierarchy offsets.
+ m_stream->device()->at( current + 8 );
+
+ // Save start offset.
+ start = m_stream->device()->at();
+
+
+ // Write hierarchy.
+ writeHierarchy();
+
+
+ // Save end offset.
+ end = m_stream->device()->at();
+
+ // Return to current offset.
+ m_stream->device()->at( current );
+
+ // Save hierarchy offset.
+ *m_stream << start;
+
+
+ // Append a zero offset to indicate end of layer mask offsets.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+}
+
+void
+XcfExport::writeHierarchy()
+{
+ // Offsets.
+ QIODevice::Offset current = 0;
+ QIODevice::Offset start = 0;
+ QIODevice::Offset end = 0;
+
+ // Width (again?).
+ *m_stream << m_width;
+
+ // Height (again?).
+ *m_stream << m_height;
+
+ // Color depth.
+ *m_stream << static_cast<Q_UINT32>( 3 );
+
+
+ // Calculate level number.
+ int levX = levels( m_width, m_tileWidth );
+ int levY = levels( m_height, m_tileHeight );
+ int levels = QMAX( levX, levY );
+
+ int width = m_width;
+ int height = m_height;
+
+ // Save current offset.
+ current = m_stream->device()->at();
+
+ // Leave space for level offsets.
+ m_stream->device()->at( current + ( levels + 1 ) * 4 );
+
+ for( int i = 0; i < levels; ++i )
+ {
+ // Save start offset.
+ start = m_stream->device()->at();
+
+ if( i == 0 )
+ {
+ // Write level.
+ writeLevel();
+ }
+ else
+ {
+ // Fake an empty level.
+ width /= 2;
+ height /= 2;
+
+ *m_stream << static_cast<Q_UINT32>( width );
+ *m_stream << static_cast<Q_UINT32>( height );
+ *m_stream << static_cast<Q_UINT32>( 0 );
+ }
+
+ // Save end offset.
+ end = m_stream->device()->at();
+
+ // Return to current offset.
+ m_stream->device()->at( current );
+
+ // Save level offset.
+ *m_stream << start;
+
+ // Increment offset.
+ current = m_stream->device()->at();
+
+ // Return to end offset.
+ m_stream->device()->at( end );
+ }
+
+ // Return to current offset.
+ m_stream->device()->at( current );
+
+ // Append a zero offset to indicate end of level offsets.
+ *m_stream << static_cast<Q_UINT32>( 0 );
+}
+
+void
+XcfExport::writeLevel()
+{
+ // Offsets.
+ QIODevice::Offset current = 0;
+ QIODevice::Offset start = 0;
+ QIODevice::Offset end = 0;
+
+ *m_stream << static_cast<Q_UINT32>( m_width );
+ *m_stream << static_cast<Q_UINT32>( m_height );
+
+ int rows = ( m_height + m_tileHeight - 1 ) / m_tileHeight;
+ int cols = ( m_width + m_tileWidth - 1 ) / m_tileWidth;
+ int tiles = rows * cols;
+
+ // Save current offset.
+ current = m_stream->device()->at();
+
+ // Leave space for tile offsets.
+ m_stream->device()->at( current + ( tiles + 1 ) * 4 );
+
+ for( int i = 0; i < tiles; ++i )
+ {
+ // Save start offset.
+ start = m_stream->device()->at();
+
+
+ // TODO: Save tile.
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+ *m_stream << static_cast<Q_UINT8>( 1 );
+
+
+ // Save end offset.
+ end = m_stream->device()->at();
+
+ // Return to current offset.
+ m_stream->device()->at( current );
+
+ // Save tile offset.
+ *m_stream << start;
+
+ // Increment offset.
+ current = m_stream->device()->at();
+
+ // Return to end offset.
+ m_stream->device()->at( end );
+ }
+}
+
+int
+XcfExport::levels( int layerSize, int tileSize )
+{
+ int l = 1;
+
+ while( layerSize > tileSize )
+ {
+ layerSize /= 2;
+ l += 1;
+ }
+
+ return l;
+}
+
+#include "xcfexport.moc"
diff --git a/filters/karbon/xcf/xcfexport.h b/filters/karbon/xcf/xcfexport.h
new file mode 100644
index 00000000..92913cb4
--- /dev/null
+++ b/filters/karbon/xcf/xcfexport.h
@@ -0,0 +1,97 @@
+/* This file is part of the KDE project
+ Copyright (C) 2002, The Karbon Developers
+
+ 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.
+*/
+
+#ifndef __XCFEXPORT_H__
+#define __XCFEXPORT_H__
+
+
+#include <KoFilter.h>
+
+#include "vvisitor.h"
+
+
+class QDataStream;
+class VDocument;
+class VLayer;
+
+
+class XcfExport : public KoFilter, private VVisitor
+{
+ Q_OBJECT
+
+public:
+ XcfExport( KoFilter* parent, const char* name, const QStringList& );
+ virtual ~XcfExport() {}
+
+ virtual KoFilter::ConversionStatus convert( const QCString& from, const QCString& to );
+
+ virtual void visitVDocument( VDocument& document );
+ virtual void visitVLayer( VLayer& layer );
+
+private:
+ /**
+ * Writes a hierarchy.
+ */
+ void writeHierarchy();
+
+ /**
+ * Writes a level.
+ */
+ void writeLevel();
+
+ /**
+ * Calculates levels from layer and tile size.
+ */
+ static int levels( int layerSize, int tileSize );
+
+
+ /**
+ * Tile size constants.
+ */
+ static const unsigned m_tileWidth;
+ static const unsigned m_tileHeight;
+
+ /**
+ * Output stream.
+ */
+ QDataStream* m_stream;
+
+ /**
+ * Image width.
+ */
+ unsigned m_width;
+
+ /**
+ * Image height.
+ */
+ unsigned m_height;
+
+ /**
+ * X-zoom factor.
+ */
+ double m_zoomX;
+
+ /**
+ * Y-zoom factor.
+ */
+ double m_zoomY;
+};
+
+#endif
+
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-18 16:53:15 +0000