[evolution/webkit: 178/182] Port mbox importer preview to WebKit

[Dan VrÃtil <dvratil src gnome org>]

commit de7d10f022304c3c9ad33de2996a737b1ff36e9f
Author: Dan VrÃtil <dvratil redhat com>
Date:   Fri Mar 2 17:29:39 2012 +0100

    Port mbox importer preview to WebKit

 modules/mail/e-mail-shell-backend.c |   62 ++++++++++++++++++++++++++---------
 1 files changed, 46 insertions(+), 16 deletions(-)
---
diff --git a/modules/mail/e-mail-shell-backend.c b/modules/mail/e-mail-shell-backend.c
index be80462..176c52d 100644
--- a/modules/mail/e-mail-shell-backend.c
+++ b/modules/mail/e-mail-shell-backend.c
@@ -835,40 +835,70 @@ e_mail_labels_get_filter_options (void)
 	return g_slist_reverse (list);
 }
 
+static void
+message_parsed_cb (GObject *source_object,
+                   GAsyncResult *res,
+                   gpointer user_data)
+{
+        EMFormatHTML *formatter = EM_FORMAT_HTML (source_object);
+        GObject *preview = user_data;
+        EMailDisplay *display;
+
+        display = g_object_get_data (preview, "mbox-imp-display");
+        e_mail_display_set_formatter (display, formatter);
+        e_mail_display_load (display, EM_FORMAT (formatter)->uri_base);
+}
+
 /* utility functions for mbox importer */
 static void
 mbox_create_preview_cb (GObject *preview,
                         GtkWidget **preview_widget)
 {
-	EMFormatHTMLDisplay *format;
-	EWebView *web_view;
+	EMailDisplay *display;
 
 	g_return_if_fail (preview != NULL);
 	g_return_if_fail (preview_widget != NULL);
 
-	/* FIXME WEBKIT
-	format = em_format_html_display_new ();
-	g_object_set_data_full (
-		preview, "mbox-imp-formatter", format, g_object_unref);
-	web_view = em_format_html_get_web_view (EM_FORMAT_HTML (format));
-*/
-	*preview_widget = GTK_WIDGET (web_view);
+        display = g_object_new (E_TYPE_MAIL_DISPLAY, NULL);
+        g_object_set_data_full (preview, "mbox-imp-display",
+                                g_object_ref (display), g_object_unref);
+
+        *preview_widget = GTK_WIDGET (display);
 }
 
 static void
 mbox_fill_preview_cb (GObject *preview,
                       CamelMimeMessage *msg)
 {
-	EMFormatHTMLDisplay *format;
+	EMailDisplay *display;
+        EMFormat *formatter;
+        GHashTable *formatters;
+        SoupSession *session;
+        gchar *mail_uri;
 
 	g_return_if_fail (preview != NULL);
 	g_return_if_fail (msg != NULL);
 
-	format = g_object_get_data (preview, "mbox-imp-formatter");
-	g_return_if_fail (format != NULL);
+	display = g_object_get_data (preview, "mbox-imp-display");
+	g_return_if_fail (display != NULL);
+
+        session = webkit_get_default_session ();
+        formatters = g_object_get_data (G_OBJECT (session), "formatters");
+        if (!formatters) {
+                formatters = g_hash_table_new_full (g_str_hash, g_str_equal,
+                        (GDestroyNotify) g_free, NULL);
+                g_object_set_data (G_OBJECT (session), "formatters", formatters);
+        }
+
+        mail_uri = em_format_build_mail_uri (NULL, msg->message_id, NULL, NULL);
+
+        formatter = EM_FORMAT (em_format_html_display_new ());
+        formatter->message_uid = g_strdup (msg->message_id);
+        formatter->uri_base = g_strdup (mail_uri);
+
+        /* Don't free the mail_uri!! */
+        g_hash_table_insert (formatters, mail_uri, formatter);
 
-	/* FIXME Not passing a GCancellable here. */
-	/* FIXME WEBKIT
-	em_format_format (EM_FORMAT (format), NULL, NULL, msg, NULL);
-	*/
+        em_format_parse_async (formatter, msg, NULL, NULL,
+                               message_parsed_cb, preview);
 }