see ChangeLog

Monotone-Revision: 9054022ef1ca8aeba6e34842d27d9b94ce002b89

Monotone-Author: dev-unix.inverse.qc.ca
Monotone-Date: 2006-06-15T19:34:10
Monotone-Branch: ca.inverse.sogo

UI/MailPartViewers/UIxKolabPartViewer.m

@@ -0,0 +1,79 @@
+/*
+  Copyright (C) 2005 SKYRIX Software AG
+
+  This file is part of OpenGroupware.org.
+
+  OGo is free software; you can redistribute it and/or modify it under
+  the terms of the GNU Lesser General Public License as published by the
+  Free Software Foundation; either version 2, or (at your option) any
+  later version.
+
+  OGo 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 Lesser General Public
+  License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with OGo; see the file COPYING.  If not, write to the
+  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+  02111-1307, USA.
+*/
+
+#include "UIxKolabPartViewer.h"
+#include "common.h"
+#include <DOM/DOMBuilderFactory.h>
+
+@implementation UIxKolabPartViewer
+
+static id<DOMBuilder> domBuilder = nil;
+
++ (void)initialize {
+  DOMBuilderFactory *factory
+    = [DOMBuilderFactory standardDOMBuilderFactory];
+  
+  domBuilder = [[factory createDOMBuilderForMimeType:@"text/xml"] retain];
+  NSLog(@"Note(%@): using DOM builder: %@", 
+	NSStringFromClass(self), domBuilder);
+}
+
+- (void)dealloc {
+  [(id)self->domDocument release];
+  [self->item release];
+  [super dealloc];
+}
+
+/* maintain caches */
+
+- (void)resetPathCaches {
+  [super resetPathCaches];
+  [(id)self->domDocument release]; self->domDocument = nil;
+  [self->item            release]; self->item        = nil;
+}
+
+/* getting a DOM representation */
+
+- (id<DOMDocument>)domDocument {
+  /* 
+     Note: this ignores the charset MIME header and will rely on proper
+           encoding header in the XML.
+  */
+
+  if (self->domDocument != nil)
+    return [(id)self->domDocument isNotNull] ? self->domDocument : nil;
+  
+  self->domDocument =
+    [[domBuilder buildFromSource:[self decodedFlatContent]
+		 systemId:@"Kolab Mail Object"] retain];
+  return self->domDocument;
+}
+
+/* accessors */
+
+- (void)setItem:(id)_item {
+  ASSIGN(self->item, _item);
+}
+- (id)item {
+  return self->item;
+}
+
+@end /* UIxKolabPartViewer */