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authorHans Petter Jansson <hpj@ximian.com>2003-08-21 03:14:07 +0800
committerHans Petter <hansp@src.gnome.org>2003-08-21 03:14:07 +0800
commiteacc2407479b0167cb486778abaa242b3f09b9ea (patch)
tree9cfbcd5d419db103f9ebb56cff9a2084e3700fdb /calendar/gui
parentc37df166047a8f213e45ef152c510702b1908d24 (diff)
downloadgsoc2013-evolution-eacc2407479b0167cb486778abaa242b3f09b9ea.tar.gz
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Rename to start_default_server_async () and don't run a nested main loop.
2002-08-20 Hans Petter Jansson <hpj@ximian.com> * gui/e-itip-control.c (start_defalt_server): Rename to start_default_server_async () and don't run a nested main loop. Let the caller deal with the client object and signals. (default_server_started_cb): Implement. Async signal handler for 'cal_opened' signal, does the embedding. (object_requested_cb): Rewritten to work asynchronously, and finish the embedding when default_server_started_cb() is called. svn path=/trunk/; revision=22317
Diffstat (limited to 'calendar/gui')
-rw-r--r--calendar/gui/e-itip-control.c121
1 files changed, 75 insertions, 46 deletions
diff --git a/calendar/gui/e-itip-control.c b/calendar/gui/e-itip-control.c
index e743209979..ed15183552 100644
--- a/calendar/gui/e-itip-control.c
+++ b/calendar/gui/e-itip-control.c
@@ -63,7 +63,7 @@ struct _EItipControlPrivate {
CalClient *event_client;
GPtrArray *task_clients;
CalClient *task_client;
-
+
char *vcalendar;
CalComponent *comp;
icalcomponent *main_comp;
@@ -187,43 +187,13 @@ error:
return NULL;
}
-static CalClient *
-start_default_server (EItipControl *itip, gboolean tasks)
+static gboolean
+start_default_server_async (EItipControl *itip, CalClient *client, gboolean tasks)
{
- CalClient *client;
- gboolean success = FALSE;
-
- client = cal_client_new ();
-
- g_signal_connect (client, "cal_opened", G_CALLBACK (start_calendar_server_cb), &success);
-
- if (tasks) {
- if (!cal_client_open_default_tasks (client, FALSE))
- goto error;
- } else {
- if (!cal_client_open_default_calendar (client, FALSE))
- goto error;
- }
-
- /* run a sub event loop to turn cal-client's async load
- notification into a synchronous call */
- if (!itip->priv->destroyed) {
- gtk_signal_connect (GTK_OBJECT (itip), "destroy",
- gtk_main_quit, NULL);
-
- gtk_main ();
-
- gtk_signal_disconnect_by_func (GTK_OBJECT (itip),
- gtk_main_quit, NULL);
- }
-
- if (success)
- return client;
-
- error:
- g_object_unref (client);
-
- return NULL;
+ if (tasks)
+ return cal_client_open_default_tasks (client, FALSE);
+ else
+ return cal_client_open_default_calendar (client, FALSE);
}
static GPtrArray *
@@ -2209,16 +2179,34 @@ url_requested_cb (GtkHTML *html, const gchar *url, GtkHTMLStream *handle, gpoint
g_free (path);
}
-static gboolean
-object_requested_cb (GtkHTML *html, GtkHTMLEmbedded *eb, gpointer data)
+typedef struct
{
- EItipControl *itip = E_ITIP_CONTROL (data);
+ EItipControl *itip;
+ GtkHTMLEmbedded *eb;
+ CalClient *client;
+}
+ObjectRequestContext;
+
+static void
+default_server_started_cb (CalClient *client, CalClientOpenStatus status, gpointer data)
+{
+ ObjectRequestContext *context = data;
EItipControlPrivate *priv;
GtkWidget *button;
CalComponentVType vtype;
-
- priv = itip->priv;
+ priv = context->itip->priv;
+
+ if (status != CAL_CLIENT_OPEN_SUCCESS ||
+ context->itip->priv->destroyed ||
+ context->itip->priv->html == NULL) {
+ g_object_unref (context->client);
+ g_object_unref (context->itip);
+ g_free (context);
+ return;
+ }
+
+ priv->event_client = client;
vtype = cal_component_get_vtype (priv->comp);
switch (vtype) {
@@ -2227,24 +2215,65 @@ object_requested_cb (GtkHTML *html, GtkHTMLEmbedded *eb, gpointer data)
global_shell_client, _("Select Calendar Folder"),
calendar_config_default_calendar_folder (),
calendar_types);
- priv->event_client = start_default_server (itip, FALSE);
break;
case CAL_COMPONENT_TODO:
button = evolution_folder_selector_button_new (
global_shell_client, _("Select Tasks Folder"),
calendar_config_default_tasks_folder (),
tasks_types);
- priv->task_client = start_default_server (itip, TRUE);
break;
default:
button = NULL;
}
- g_signal_connect (button, "selected", G_CALLBACK (button_selected_cb), itip);
+ g_signal_connect (button, "selected", G_CALLBACK (button_selected_cb), context->itip);
- gtk_container_add (GTK_CONTAINER (eb), button);
+ gtk_container_add (GTK_CONTAINER (context->eb), button);
gtk_widget_show (button);
+ g_object_unref (context->itip);
+ g_free (context);
+ return;
+}
+
+static gboolean
+object_requested_cb (GtkHTML *html, GtkHTMLEmbedded *eb, gpointer data)
+{
+ EItipControl *itip = E_ITIP_CONTROL (data);
+ ObjectRequestContext *context;
+ EItipControlPrivate *priv;
+ CalComponentVType vtype;
+ gboolean success;
+
+ priv = itip->priv;
+ vtype = cal_component_get_vtype (priv->comp);
+
+ context = g_new0 (ObjectRequestContext, 1);
+ context->itip = itip;
+ context->eb = eb;
+ context->client = cal_client_new ();
+
+ g_object_ref (itip);
+ g_signal_connect (context->client, "cal_opened",
+ G_CALLBACK (default_server_started_cb), context);
+
+ switch (vtype) {
+ case CAL_COMPONENT_EVENT:
+ success = start_default_server_async (itip, context->client, FALSE);
+ break;
+ case CAL_COMPONENT_TODO:
+ success = start_default_server_async (itip, context->client, TRUE);
+ break;
+ default:
+ success = FALSE;
+ }
+
+ if (!success) {
+ g_object_unref (itip);
+ g_object_unref (context->client);
+ g_free (context);
+ }
+
return TRUE;
}