From 47d455dd55be855e4cc691c32f687f723d9247ee Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: 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
---
 kfile-plugins/ps/kfile_ps.cpp | 124 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 kfile-plugins/ps/kfile_ps.cpp

(limited to 'kfile-plugins/ps/kfile_ps.cpp')

diff --git a/kfile-plugins/ps/kfile_ps.cpp b/kfile-plugins/ps/kfile_ps.cpp
new file mode 100644
index 00000000..6d3caa31
--- /dev/null
+++ b/kfile-plugins/ps/kfile_ps.cpp
@@ -0,0 +1,124 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2002 Wilco Greven <greven@kde.org>
+ *
+ * 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.
+ *
+ *  $Id$
+ */
+
+#include "kfile_ps.h"
+
+#include <qfile.h>
+
+#include <klocale.h>
+#include <kgenericfactory.h>
+#include <kdebug.h>
+
+typedef KGenericFactory<KPSPlugin> PSFactory;
+
+K_EXPORT_COMPONENT_FACTORY(kfile_ps, PSFactory("kfile_ps"))
+
+KPSPlugin::KPSPlugin(QObject *parent, const char *name,
+                       const QStringList &preferredItems) : 
+    KFilePlugin( parent, name, preferredItems )
+{
+    kdDebug(7034) << "ps plugin\n";
+    
+    // set up our mimetypes
+    makeMimeTypeInfo( "application/postscript" );
+    makeMimeTypeInfo( "image/x-eps" );
+}
+
+void KPSPlugin::makeMimeTypeInfo( const char* mimeType )
+{
+    KFileMimeTypeInfo* info = addMimeTypeInfo( mimeType );
+
+    // general group
+    KFileMimeTypeInfo::GroupInfo* group = addGroupInfo(info, "General", i18n("General"));
+    addItemInfo(group, "Title", i18n("Title"), QVariant::String);
+    addItemInfo(group, "Creator", i18n("Creator"), QVariant::String);
+    addItemInfo(group, "CreationDate", i18n("Creation Date"), QVariant::String);
+    addItemInfo(group, "For", i18n("For"), QVariant::String);
+    addItemInfo(group, "Pages", i18n("Pages"), QVariant::UInt);
+}
+
+bool KPSPlugin::readInfo( KFileMetaInfo& info, uint /* what */)
+{
+    _info = info;
+    _group = appendGroup(info, "General");
+    _endComments = false;
+    _setData = 0;
+
+    _dsc = new KDSC;
+    _dsc->setCommentHandler( this );
+    FILE* fp = fopen( QFile::encodeName( info.path() ), "r" );
+    if( fp == 0 )
+        return false;
+    
+    char buf[4096];
+    int count;
+    while( ( count = fread( buf, sizeof(char), sizeof( buf ), fp ) ) ) {
+	    if ( !_dsc->scanData( buf, count ) ) break;
+	    if ( _endComments || _setData == 5 ) break; // Change if new item scanned
+    }
+    fclose( fp );
+    delete _dsc;
+    _dsc = 0;
+
+    return _setData > 0;
+}  
+
+void KPSPlugin::comment( Name name )
+{
+    switch( name )
+    {
+    case Title:
+        appendItem(_group, "Title", _dsc->dsc_title());
+	++_setData;
+    break;
+    case Creator:
+        appendItem(_group, "Creator", _dsc->dsc_creator());
+	++_setData;
+    break;
+    case CreationDate:
+        appendItem(_group, "CreationDate", _dsc->dsc_date());
+	++_setData;
+    break;
+    case For:
+        appendItem(_group, "For", _dsc->dsc_for());
+	++_setData;
+    break;
+    case Pages: {
+        int pages = _dsc->page_pages();
+        if (pages)
+        {
+            appendItem(_group, "Pages", pages);
+	    ++_setData;
+        }
+    }
+    break;
+    
+    // Right now we watch for 5 elements:
+    //  Title, Creator, CreationDate, For, Pages
+    //
+    // If you add another one(s), please update the 5 in "_setData == 5" above
+    //
+    case EndComments: _endComments = true;
+    default: ; // Ignore
+    }
+}
+
+#include "kfile_ps.moc"
+
-- 
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