aboutsummaryrefslogtreecommitdiffstats
path: root/mail/html-stream.c
diff options
context:
space:
mode:
authorBertrand Guiheneuf <bertrand@src.gnome.org>2000-03-06 17:38:42 +0800
committerBertrand Guiheneuf <bertrand@src.gnome.org>2000-03-06 17:38:42 +0800
commit7c164f12b9ae13cd2f7e068b1b8626701ab8390f (patch)
tree4027d784956aee7e7b28b78b563edcb639645cd5 /mail/html-stream.c
parentffad0d32ceef317c2995378f654e8214629948f0 (diff)
downloadgsoc2013-evolution-7c164f12b9ae13cd2f7e068b1b8626701ab8390f.tar
gsoc2013-evolution-7c164f12b9ae13cd2f7e068b1b8626701ab8390f.tar.gz
gsoc2013-evolution-7c164f12b9ae13cd2f7e068b1b8626701ab8390f.tar.bz2
gsoc2013-evolution-7c164f12b9ae13cd2f7e068b1b8626701ab8390f.tar.lz
gsoc2013-evolution-7c164f12b9ae13cd2f7e068b1b8626701ab8390f.tar.xz
gsoc2013-evolution-7c164f12b9ae13cd2f7e068b1b8626701ab8390f.tar.zst
gsoc2013-evolution-7c164f12b9ae13cd2f7e068b1b8626701ab8390f.zip
More changes than a man can remember.
The UI works now. svn path=/trunk/; revision=2074
Diffstat (limited to 'mail/html-stream.c')
-rw-r--r--mail/html-stream.c27
1 files changed, 25 insertions, 2 deletions
diff --git a/mail/html-stream.c b/mail/html-stream.c
index d3028dcdcd..31afe4bd25 100644
--- a/mail/html-stream.c
+++ b/mail/html-stream.c
@@ -1,3 +1,4 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* html-stream.c: A CamelStream class that feeds data into a GtkHTML widget
*
@@ -34,12 +35,32 @@ static gint
html_stream_write (CamelStream *stream, const gchar *buffer, gint n)
{
HTMLStream *html_stream = HTML_STREAM (stream);
-
- gtk_html_write (html_stream->gtk_html, html_stream->gtk_html_stream, buffer, n);
+
+ if (html_stream->gtk_html_stream)
+ gtk_html_write (html_stream->gtk_html, html_stream->gtk_html_stream, buffer, n);
+ else
+ n = 0;
return n;
}
+/*
+ * CamelStream::Reset method
+ *
+ * Reset the html widget that is, prepare it
+ * for a new display
+ */
+static void
+html_stream_reset (CamelStream *stream)
+{
+ HTMLStream *html_stream = HTML_STREAM (stream);
+
+ if (html_stream->gtk_html_stream)
+ gtk_html_end (html_stream->gtk_html, html_stream->gtk_html_stream, GTK_HTML_STREAM_OK);
+
+ html_stream->gtk_html_stream = gtk_html_begin (html_stream->gtk_html, "");
+}
+
/*
* CamelStream::available method
*
@@ -68,6 +89,7 @@ html_stream_close (CamelStream *stream)
HTMLStream *html_stream = HTML_STREAM (stream);
gtk_html_end (html_stream->gtk_html, html_stream->gtk_html_stream, GTK_HTML_STREAM_OK);
+ html_stream->gtk_html_stream = NULL;
}
static void
@@ -86,6 +108,7 @@ html_stream_class_init (GtkObjectClass *object_class)
stream_class->read = html_stream_read;
stream_class->write = html_stream_write;
+ stream_class->reset = html_stream_reset;
stream_class->available = html_stream_available;
stream_class->eos = html_stream_eos;
stream_class->close = html_stream_close;