From 4807a4d7e75993aefc6860d2747403a7019c49e7 Mon Sep 17 00:00:00 2001 From: Jeffrey Stedfast Date: Mon, 22 Oct 2001 23:24:01 +0000 Subject: New class that wraps writing to a GtkHTML stream so that we don't have to 2001-10-22 Jeffrey Stedfast * mail-stream-gtkhtml.c (mail_stream_gtkhtml_new): New class that wraps writing to a GtkHTML stream so that we don't have to write to an intermediate GByteArray. * mail-display.c (on_url_requested): Use the new Camel->GtkHTML stream - this means we don't have to chew up nearly as much memory...yay! svn path=/trunk/; revision=13911 --- mail/mail-stream-gtkhtml.c | 99 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 mail/mail-stream-gtkhtml.c (limited to 'mail/mail-stream-gtkhtml.c') diff --git a/mail/mail-stream-gtkhtml.c b/mail/mail-stream-gtkhtml.c new file mode 100644 index 0000000000..9d4be0dd08 --- /dev/null +++ b/mail/mail-stream-gtkhtml.c @@ -0,0 +1,99 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * Authors: Jeffrey Stedfast + * + * Copyright 2001 Ximain, Inc. (www.ximian.com) + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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 Street #330, Boston, MA 02111-1307, USA. + * + */ + + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include "mail-stream-gtkhtml.h" + +static CamelStreamClass *parent_class = NULL; + +static ssize_t stream_write (CamelStream *stream, const char *buffer, size_t n); + +static void +mail_stream_gtkhtml_class_init (MailStreamGtkHTMLClass *mail_stream_gtkhtml_class) +{ + CamelStreamClass *camel_stream_class = + CAMEL_STREAM_CLASS (mail_stream_gtkhtml_class); + + parent_class = CAMEL_STREAM_CLASS (camel_type_get_global_classfuncs (CAMEL_STREAM_TYPE)); + + /* virtual method overload */ + camel_stream_class->write = stream_write; +} + +static void +mail_stream_gtkhtml_init (CamelObject *object) +{ + ; +} + +static void +mail_stream_gtkhtml_finalize (CamelObject *object) +{ + ; +} + +CamelType +mail_stream_gtkhtml_get_type (void) +{ + static CamelType type = CAMEL_INVALID_TYPE; + + if (type == CAMEL_INVALID_TYPE) { + type = camel_type_register (CAMEL_STREAM_TYPE, + "MailStreamGtkHTML", + sizeof (MailStreamGtkHTML), + sizeof (MailStreamGtkHTMLClass), + (CamelObjectClassInitFunc) mail_stream_gtkhtml_class_init, + NULL, + (CamelObjectInitFunc) mail_stream_gtkhtml_init, + (CamelObjectFinalizeFunc) mail_stream_gtkhtml_finalize); + } + + return type; +} + + +CamelStream * +mail_stream_gtkhtml_new (GtkHTML *html, GtkHTMLStream *html_stream) +{ + MailStreamGtkHTML *stream_gtkhtml; + + stream_gtkhtml = MAIL_STREAM_GTKHTML (camel_object_new (MAIL_STREAM_GTKHTML_TYPE)); + stream_gtkhtml->html = html; + stream_gtkhtml->html_stream = html_stream; + + return CAMEL_STREAM (stream_gtkhtml); +} + +static ssize_t +stream_write (CamelStream *stream, const char *buffer, size_t n) +{ + MailStreamGtkHTML *stream_gtkhtml = MAIL_STREAM_GTKHTML (stream); + + gtk_html_write (stream_gtkhtml->html, stream_gtkhtml->html_stream, + buffer, n); + + return n; +} -- cgit v1.2.3