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/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 165 insertions, 0 deletions

diff --git a/kfile-plugins/tga/kfile_tga.cpp b/kfile-plugins/tga/kfile_tga.cpp
new file mode 100644
index 00000000..9c2c24dc
--- /dev/null
+++ b/kfile-plugins/tga/kfile_tga.cpp
@@ -0,0 +1,165 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2002 Shane Wright <me@shanewright.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation version 2.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <config.h>
+#include "kfile_tga.h"
+
+#include <kprocess.h>
+#include <klocale.h>
+#include <kgenericfactory.h>
+#include <kstringvalidator.h>
+#include <kdebug.h>
+
+#include <qdict.h>
+#include <qvalidator.h>
+#include <qcstring.h>
+#include <qfile.h>
+#include <qdatetime.h>
+
+#if !defined(__osf__)
+#include <inttypes.h>
+#else
+typedef unsigned long uint32_t;
+typedef unsigned short uint16_t;
+typedef unsigned char uint8_t;
+#endif
+
+typedef KGenericFactory<KTgaPlugin> TgaFactory;
+
+K_EXPORT_COMPONENT_FACTORY(kfile_tga, TgaFactory( "kfile_tga" ))
+
+KTgaPlugin::KTgaPlugin(QObject *parent, const char *name,
+                       const QStringList &args)
+
+    : KFilePlugin(parent, name, args)
+{
+    KFileMimeTypeInfo* info = addMimeTypeInfo( "image/x-targa" );
+
+    KFileMimeTypeInfo::GroupInfo* group = 0L;
+
+    group = addGroupInfo(info, "Technical", i18n("Technical Details"));
+
+    KFileMimeTypeInfo::ItemInfo* item;
+
+    item = addItemInfo(group, "Dimensions", i18n("Dimensions"), QVariant::Size);
+    setHint( item, KFileMimeTypeInfo::Size );
+    setUnit(item, KFileMimeTypeInfo::Pixels);
+
+    item = addItemInfo(group, "BitDepth", i18n("Bit Depth"), QVariant::Int);
+    setUnit(item, KFileMimeTypeInfo::BitsPerPixel);
+
+    item = addItemInfo(group, "ColorMode", i18n("Color Mode"), QVariant::String);
+    item = addItemInfo(group, "Compression", i18n("Compression"), QVariant::String);
+
+}
+
+bool KTgaPlugin::readInfo( KFileMetaInfo& info, uint what)
+{
+
+
+    QFile file(info.path());
+
+    if (!file.open(IO_ReadOnly))
+    {
+        kdDebug(7034) << "Couldn't open " << QFile::encodeName(info.path()) << endl;
+        return false;
+    }
+
+    QDataStream dstream(&file);
+
+    // TGA files are little-endian
+    dstream.setByteOrder(QDataStream::LittleEndian);
+
+    // the vars for the image data
+    uint8_t  tga_idlength;
+    uint8_t  tga_colormaptype;
+    uint8_t  tga_imagetype;
+    uint16_t tga_colormap_fei;
+    uint16_t tga_colormap_length;
+    uint8_t  tga_colormap_entrysize;
+    uint16_t tga_imagespec_origin_x;
+    uint16_t tga_imagespec_origin_y;
+    uint16_t tga_imagespec_width;
+    uint16_t tga_imagespec_height;
+    uint8_t  tga_imagespec_depth;
+    uint8_t  tga_imagespec_descriptor;
+
+    // read the image data
+    dstream >> tga_idlength;
+    dstream >> tga_colormaptype;
+    dstream >> tga_imagetype;
+    dstream >> tga_colormap_fei;
+    dstream >> tga_colormap_length;
+    dstream >> tga_colormap_entrysize;
+    dstream >> tga_imagespec_origin_x;
+    dstream >> tga_imagespec_origin_y;
+    dstream >> tga_imagespec_width;
+    dstream >> tga_imagespec_height;
+    dstream >> tga_imagespec_depth;
+    dstream >> tga_imagespec_descriptor;
+
+    // output the useful bits
+    KFileMetaInfoGroup group = appendGroup(info, "Technical");
+    appendItem(group, "Dimensions", QSize(tga_imagespec_width, tga_imagespec_height));
+    appendItem(group, "BitDepth", tga_imagespec_depth);
+
+    switch (tga_imagetype) {
+    case 1 :
+    case 9 :
+    case 32 :
+        appendItem(group, "ColorMode", i18n("Color-Mapped"));
+        break;
+    case 2 :
+    case 10 :
+    case 33 :
+        appendItem(group, "ColorMode", i18n("RGB"));
+        break;
+    case 3 :
+    case 11 :
+        appendItem(group, "ColorMode", i18n("Black and White"));
+        break;
+    default :
+        appendItem(group, "ColorMode", i18n("Unknown"));
+    }
+
+    switch (tga_imagetype) {
+    case 1 :
+    case 2 :
+    case 3 :
+        appendItem(group, "Compression", i18n("Uncompressed"));
+        break;
+    case 9 :
+    case 10 :
+    case 11 :
+        appendItem(group, "Compression", i18n("Runlength Encoded"));
+        break;
+    case 32 :
+        appendItem(group, "Compression", i18n("Huffman, Delta & RLE"));
+        break;
+    case 33 :
+        appendItem(group, "Compression", i18n("Huffman, Delta, RLE (4-pass quadtree)"));
+        break;
+    default :
+        appendItem(group, "Compression", i18n("Unknown"));
+    };
+
+    return true;
+}
+
+#include "kfile_tga.moc"