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authorSrinivasa Ragavan <sragavan@src.gnome.org>2007-04-12 02:56:45 +0800
committerSrinivasa Ragavan <sragavan@src.gnome.org>2007-04-12 02:56:45 +0800
commitc4da35c00be2c5884bd1aa4e6e6fed1a72c3f0e5 (patch)
tree77b7ee52e77272edbf50d66c4823568702fd21c2
parentd9aebe737fa01926f6362c41ed3da7adca4d02c4 (diff)
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Add progress indication in the preview.
svn path=/trunk/; revision=33418
-rw-r--r--mail/ChangeLog5
-rw-r--r--mail/em-folder-view.c42
2 files changed, 47 insertions, 0 deletions
diff --git a/mail/ChangeLog b/mail/ChangeLog
index 228bf61c42..f50ae11b98 100644
--- a/mail/ChangeLog
+++ b/mail/ChangeLog
@@ -1,3 +1,8 @@
+2007-04-11 Srinivasa Ragavan <sragavan@novell.com>
+
+ * em-folder-view.c: (emfv_spin), (emfv_message_selected_timeout): Add
+ a progress spinner widget in the preview while fetching messages.
+
2007-04-09 Hiroyuki Ikezoe <poincare@ikezoe.net>
** Fixes bug #343195
diff --git a/mail/em-folder-view.c b/mail/em-folder-view.c
index 0ec83e1df0..e45b5e37e2 100644
--- a/mail/em-folder-view.c
+++ b/mail/em-folder-view.c
@@ -65,6 +65,7 @@
#include <bonobo/bonobo-ui-util.h>
#include <gtkhtml/gtkhtml.h>
+#include <gtkhtml/gtkhtml-embedded.h>
#include <gtkhtml/gtkhtml-stream.h>
#include <libedataserver/e-data-server-util.h>
@@ -76,6 +77,7 @@
#include "misc/e-charset-picker.h"
#include <misc/e-filter-bar.h>
+#include <misc/e-spinner.h>
#include "e-util/e-error.h"
#include "e-util/e-dialog-utils.h"
@@ -2356,6 +2358,35 @@ emfv_list_done_message_selected(CamelFolder *folder, const char *uid, CamelMimeM
g_object_unref (emfv);
}
+
+static gboolean
+emfv_spin(EMFormatHTML *efh, GtkHTMLEmbedded *eb, EMFormatHTMLPObject *pobject)
+{
+ GtkWidget *ep;
+
+ if (!strcmp(eb->classid, "spinner")) {
+ GtkWidget *box, *label;
+
+ label = gtk_label_new (NULL);
+ gtk_label_set_markup ((GtkLabel *)label, _("<b>Retrieving Message...</b>"));
+ box = gtk_hbox_new (FALSE, 0);
+
+ ep = e_spinner_new ();
+ e_spinner_set_size ((ESpinner *)ep, GTK_ICON_SIZE_SMALL_TOOLBAR);
+ e_spinner_start ((ESpinner *)ep);
+
+ gtk_box_pack_start ((GtkBox *)box, ep, FALSE, FALSE, 0);
+ gtk_box_pack_start ((GtkBox *)box, label, FALSE, FALSE, 0);
+
+ gtk_container_add ((GtkContainer *)eb, box);
+ gtk_widget_show_all ((GtkWidget *)eb);
+
+ g_signal_handlers_disconnect_by_func(efh, emfv_spin, NULL);
+ }
+
+ return TRUE;
+}
+
static gboolean
emfv_message_selected_timeout(void *data)
{
@@ -2363,12 +2394,23 @@ emfv_message_selected_timeout(void *data)
if (emfv->priv->selected_uid) {
if (emfv->displayed_uid == NULL || strcmp(emfv->displayed_uid, emfv->priv->selected_uid) != 0) {
+ GtkHTMLStream *hstream;
+
g_free(emfv->displayed_uid);
emfv->displayed_uid = emfv->priv->selected_uid;
emfv->priv->selected_uid = NULL;
g_object_ref (emfv);
/* TODO: we should manage our own thread stuff, would make cancelling outstanding stuff easier */
e_profile_event_emit("goto.load", emfv->displayed_uid, 0);
+ hstream = gtk_html_begin(((EMFormatHTML *)emfv->preview)->html);
+
+ g_signal_connect(((EMFormatHTML *)emfv->preview)->html, "object_requested", G_CALLBACK(emfv_spin), NULL);
+
+ gtk_html_stream_printf(hstream, "<object classid=\"spinner\"><h2>%s</h2><p>%s</p></object>",
+ _("Retrieving Message"),
+ emfv->priv->selected_uid);
+ gtk_html_stream_close(hstream, GTK_HTML_STREAM_OK);
+
mail_get_messagex(emfv->folder, emfv->displayed_uid, emfv_list_done_message_selected, emfv, mail_thread_queued);
} else {
e_profile_event_emit("goto.empty", "", 0);