Re-implemented to use streams. Also no need to check for html since

2002-12-16  Jeffrey Stedfast  <fejj@ximian.com>

	* mail-format.c (handle_text_plain): Re-implemented to use
	streams. Also no need to check for html since
	camel-mime-part-utils.c now does this for us and will re-tag the
	mime-type as text/html thus the UI can be completely ignorant of
	this process.
	(handle_text_plain_flowed): Removed.
	(write_one_text_plain_chunk): Removed.
	(try_uudecoding): Removed.
	(try_inline_binhex): Removed.
	(handle_text_enriched): Re-implemented to use streams too.

2002-12-15  Jeffrey Stedfast  <fejj@ximian.com>

	* mail-format.c (write_text_header): Change the order of the args
	to be consistant with other write functions.
	(write_date): Same.
	(write_field_row_begin): Here too.
	(write_headers): Here too.
	(write_one_text_plain_chunk): Don't strdup just to pass it to
	mail_text_write() so that it can dup it yet again into html text
	and dup it yet a 3rd time into a GByteArray. Instead just write it
	to gtkhtml.
	(handle_*): Fixed arguments to take a MailDisplayStream instead of
	a GtkHTML widget and a GtkHMLStream.

	* mail-display.c (mail_display_render): Create a MailDisplayStream
	to pass to mail_format_mime_message() and
	mail_format_raw_message().

	* mail-display-stream.[c,h]: New stream to replace
	mail-stream-gtkhtml.c

	* mail-stream-gtkhtml.[c,h]: Removed.

svn path=/trunk/; revision=19126

1 files changed, 104 insertions, 0 deletions

diff --git a/mail/mail-display-stream.c b/mail/mail-display-stream.c
new file mode 100644
index 0000000000..ae81401680
--- /dev/null
+++ b/mail/mail-display-stream.c
@@ -0,0 +1,104 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ *  Authors: Jeffrey Stedfast <fejj@ximian.com>
+ *
+ *  Copyright 2001 Ximian, Inc. (www.ximian.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * 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; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "mail-display-stream.h"
+
+
+static void mail_display_stream_class_init (MailDisplayStreamClass *klass);
+static void mail_display_stream_init (CamelObject *object);
+static void mail_display_stream_finalize (CamelObject *object);
+
+static ssize_t stream_write (CamelStream *stream, const char *buffer, size_t n);
+
+
+static CamelStreamClass *parent_class = NULL;
+
+
+CamelType
+mail_display_stream_get_type (void)
+{
+	static CamelType type = CAMEL_INVALID_TYPE;
+	
+	if (type == CAMEL_INVALID_TYPE) {
+		type = camel_type_register (CAMEL_STREAM_TYPE,
+					    "MailDisplayStream",
+					    sizeof (MailDisplayStream),
+					    sizeof (MailDisplayStreamClass),
+					    (CamelObjectClassInitFunc) mail_display_stream_class_init,
+					    NULL,
+					    (CamelObjectInitFunc) mail_display_stream_init,
+					    (CamelObjectFinalizeFunc) mail_display_stream_finalize);
+	}
+	
+	return type;
+}
+
+static void
+mail_display_stream_class_init (MailDisplayStreamClass *klass)
+{
+	CamelStreamClass *stream_class = CAMEL_STREAM_CLASS (klass);
+	
+	parent_class = (CamelStreamClass *) CAMEL_STREAM_TYPE;
+	
+	/* virtual method overload */
+	stream_class->write = stream_write;
+}
+
+static void
+mail_display_stream_init (CamelObject *object)
+{
+	;
+}
+
+static void
+mail_display_stream_finalize (CamelObject *object)
+{
+	;
+}
+
+static ssize_t
+stream_write (CamelStream *stream, const char *buffer, size_t n)
+{
+	MailDisplayStream *dstream = MAIL_DISPLAY_STREAM (stream);
+	
+	gtk_html_write (dstream->html, dstream->html_stream, buffer, n);
+	
+	return (ssize_t) n;
+}
+
+
+CamelStream *
+mail_display_stream_new (GtkHTML *html, GtkHTMLStream *html_stream)
+{
+	MailDisplayStream *new;
+	
+	new = MAIL_DISPLAY_STREAM (camel_object_new (MAIL_DISPLAY_STREAM_TYPE));
+	new->html = html;
+	new->html_stream = html_stream;
+	
+	return CAMEL_STREAM (new);
+}