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

4 files changed, 299 insertions, 0 deletions

diff --git a/kfile-plugins/bmp/Makefile.am b/kfile-plugins/bmp/Makefile.am
new file mode 100644
index 00000000..dbaa8ff2
--- /dev/null
+++ b/kfile-plugins/bmp/Makefile.am
@@ -0,0 +1,22 @@
+## Makefile.am for bmp file meta info plugin
+
+# set the include path for X, qt and KDE
+INCLUDES         = $(all_includes)
+
+# these are the headers for your project
+noinst_HEADERS   = kfile_bmp.h
+
+kde_module_LTLIBRARIES = kfile_bmp.la
+
+kfile_bmp_la_SOURCES = kfile_bmp.cpp 
+kfile_bmp_la_LDFLAGS = $(all_libraries) -module $(KDE_PLUGIN)
+kfile_bmp_la_LIBADD = $(LIB_KSYCOCA)
+
+# let automoc handle all of the meta source files (moc)
+METASOURCES = AUTO
+
+messages: rc.cpp
+	$(XGETTEXT) kfile_bmp.cpp -o $(podir)/kfile_bmp.pot
+
+services_DATA = kfile_bmp.desktop
+servicesdir = $(kde_servicesdir)
diff --git a/kfile-plugins/bmp/kfile_bmp.cpp b/kfile-plugins/bmp/kfile_bmp.cpp
new file mode 100644
index 00000000..b9d6a7ad
--- /dev/null
+++ b/kfile-plugins/bmp/kfile_bmp.cpp
@@ -0,0 +1,174 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2002 Shane Wright <[email protected]>
+ *
+ * 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_bmp.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;
+#endif
+
+typedef KGenericFactory<KBmpPlugin> BmpFactory;
+
+K_EXPORT_COMPONENT_FACTORY(kfile_bmp, BmpFactory( "kfile_bmp" ))
+
+KBmpPlugin::KBmpPlugin(QObject *parent, const char *name,
+                       const QStringList &args)
+
+    : KFilePlugin(parent, name, args)
+{
+    KFileMimeTypeInfo* info = addMimeTypeInfo( "image/x-bmp" );
+
+    KFileMimeTypeInfo::GroupInfo* group = 0L;
+
+    group = addGroupInfo(info, "Technical", i18n("Technical Details"));
+
+    KFileMimeTypeInfo::ItemInfo* item;
+
+    item = addItemInfo(group, "Type", i18n("Type"), QVariant::String);
+
+    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, "Compression", i18n("Compression"), QVariant::String);
+
+}
+
+
+bool KBmpPlugin::readInfo( KFileMetaInfo& info, uint what)
+{
+    const char * bmptype_bm = "BM";
+    const char * bmptype_ba = "BA";
+    const char * bmptype_ci = "CI";
+    const char * bmptype_cp = "CP";
+    const char * bmptype_ic = "IC";
+    const char * bmptype_pt = "PT";
+
+    QFile file(info.path());
+
+    if (!file.open(IO_ReadOnly))
+    {
+        kdDebug(7034) << "Couldn't open " << QFile::encodeName(info.path()) << endl;
+        return false;
+    }
+
+    QDataStream dstream(&file);
+
+    // BMP files are little-endian
+    dstream.setByteOrder(QDataStream::LittleEndian);
+
+    // create this now because we output image type early on
+    KFileMetaInfoGroup group = appendGroup(info, "Technical");
+
+
+    // read the beginning of the file and make sure it looks ok
+    unsigned char * bmp_id = (unsigned char *) malloc(2);
+    file.readBlock((char *) bmp_id, 2);
+
+    if (memcmp(bmp_id, bmptype_bm, 2) == 0) {
+        appendItem(group, "Type", i18n("Windows Bitmap"));
+    } else if (memcmp(bmp_id, bmptype_ba, 2) == 0) {
+        appendItem(group, "Type", i18n("OS/2 Bitmap Array"));
+    } else if (memcmp(bmp_id, bmptype_ci, 2) == 0) {
+        appendItem(group, "Type", i18n("OS/2 Color Icon"));
+    } else if (memcmp(bmp_id, bmptype_cp, 2) == 0) {
+        appendItem(group, "Type", i18n("OS/2 Color Pointer"));
+    } else if (memcmp(bmp_id, bmptype_ic, 2) == 0) {
+        appendItem(group, "Type", i18n("OS/2 Icon"));
+    } else if (memcmp(bmp_id, bmptype_pt, 2) == 0) {
+        appendItem(group, "Type", i18n("OS/2 Pointer"));
+    } else {
+        return false;
+    }
+
+    free(bmp_id);
+
+
+    // read the next bits, we ignore them, but anyways...
+    uint32_t bmp_size;
+    uint16_t bmp_reserved1;
+    uint16_t bmp_reserved2;
+    uint32_t bmp_offbits;
+
+    dstream >> bmp_size;
+    dstream >> bmp_reserved1;
+    dstream >> bmp_reserved2;
+    dstream >> bmp_offbits;
+
+
+    // we should now be at the file info structure
+    uint32_t bmpi_size;
+    uint32_t bmpi_width;
+    uint32_t bmpi_height;
+    uint16_t bmpi_planes;
+    uint16_t bmpi_bitcount;
+    uint32_t bmpi_compression;
+
+    dstream >> bmpi_size;
+    dstream >> bmpi_width;
+    dstream >> bmpi_height;
+    dstream >> bmpi_planes;
+    dstream >> bmpi_bitcount;
+    dstream >> bmpi_compression;
+
+
+    // output the useful bits
+    appendItem(group, "Dimensions", QSize(bmpi_width, bmpi_height));
+    appendItem(group, "BitDepth", bmpi_bitcount);
+
+    switch (bmpi_compression) {
+    case 0 :
+        appendItem(group, "Compression", i18n("None"));
+        break;
+    case 1 :
+        appendItem(group, "Compression", i18n("RLE 8bit/pixel"));
+        break;
+    case 2 :
+        appendItem(group, "Compression", i18n("RLE 4bit/pixel"));
+        break;
+    case 3 :
+        appendItem(group, "Compression", i18n("Bitfields"));
+        break;
+    default :
+        appendItem(group, "Compression", i18n("Unknown"));
+    }
+
+    return true;
+}
+
+#include "kfile_bmp.moc"
diff --git a/kfile-plugins/bmp/kfile_bmp.desktop b/kfile-plugins/bmp/kfile_bmp.desktop
new file mode 100644
index 00000000..37b44b42
--- /dev/null
+++ b/kfile-plugins/bmp/kfile_bmp.desktop
@@ -0,0 +1,66 @@
+[Desktop Entry]
+Type=Service
+Name=BMP Info
+Name[af]=Bmp Inligting
+Name[ar]=معلومات BMP
+Name[br]=Titouroù BMP
+Name[ca]=Informació de BMP
+Name[cs]=BMP info
+Name[cy]=Gwybodaeth BMP
+Name[da]=BMP-info
+Name[de]=BMP-Info
+Name[el]=Πληροφορίες BMP
+Name[eo]=BMP-informo
+Name[es]=Info BMP
+Name[et]=BMP info
+Name[fa]=اطلاعات BMP
+Name[fi]=BMP-tiedot
+Name[fr]=Informations BMP
+Name[ga]=Eolas faoi BMP
+Name[gl]=Inf. BMP
+Name[he]=מידע BMP
+Name[hi]=BMP जानकारी
+Name[hr]=BMP informacije
+Name[hu]=BMP-jellemzők
+Name[is]=BMP upplýsingar
+Name[it]=Informazioni BMP
+Name[ja]=BMP 情報
+Name[kk]=BMP мәліметі
+Name[km]=ព័ត៌មាន BMP
+Name[lt]=BMP informacija
+Name[ms]=Maklumat BMP
+Name[nds]=BMP-Info
+Name[ne]=BMP सूचना
+Name[nl]=BMP-info
+Name[nn]=BMP-info
+Name[nso]=Tshedimoso ya BMP
+Name[pa]=BMP ਜਾਣਕਾਰੀ
+Name[pl]=Informacja o pliku BMP
+Name[pt]=Informação do BMP
+Name[pt_BR]=Informação sobre BMP
+Name[ro]=Informaţii BMP
+Name[ru]=Информация о BMP
+Name[se]=BMP-dieđut
+Name[sl]=Podatki o BMP
+Name[sr]=BMP информације
+Name[sr@Latn]=BMP informacije
+Name[sv]=BMP-information
+Name[ta]=BMP தகவல்
+Name[tg]=Иттилоот оиди BMP
+Name[th]=ข้อมูลแฟ้ม BMP
+Name[tr]=BMP Bilgisi
+Name[uk]=Інформація по BMP
+Name[uz]=BMP haqida maʼlumot
+Name[uz@cyrillic]=BMP ҳақида маълумот
+Name[ven]=Mafhungo BMP
+Name[wa]=Informåcion sol imådje BMP
+Name[xh]=Ulwazi lwe BMP
+Name[zh_CN]=BMP 信息
+Name[zh_HK]=BMP 資訊
+Name[zh_TW]=BMP 資訊
+Name[zu]=Ulwazi lwe-BMP
+ServiceTypes=KFilePlugin
+X-KDE-Library=kfile_bmp
+MimeType=image/x-bmp
+PreferredGroups=Technical
+PreferredItems=Type,Resolution,Bitdepth,Compression
diff --git a/kfile-plugins/bmp/kfile_bmp.h b/kfile-plugins/bmp/kfile_bmp.h
new file mode 100644
index 00000000..b72ee16d
--- /dev/null
+++ b/kfile-plugins/bmp/kfile_bmp.h
@@ -0,0 +1,37 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2002 Shane Wright <[email protected]>
+ *
+ * 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.
+ *
+ */
+
+#ifndef __KFILE_BMP_H__
+#define __KFILE_BMP_H__
+
+#include <kfilemetainfo.h>
+
+class QStringList;
+
+class KBmpPlugin: public KFilePlugin
+{
+    Q_OBJECT
+    
+public:
+    KBmpPlugin( QObject *parent, const char *name, const QStringList& args );
+    
+    virtual bool readInfo( KFileMetaInfo& info, uint what);
+};
+
+#endif