Fixes #56316

2004-04-05  Rodrigo Moya <rodrigo@ximian.com>

	Fixes #56316

	* gui/dialogs/comp-editor-page.[ch]: added "fill_timezones" virtual
	method to CompEditorPage class.
	(comp_editor_page_fill_timezones): new function.
	(comp_editor_page_class_init): initialize new virtual method.

	* gui/dialogs/event-page.c (event_page_fill_timezones,
	event_page_class_init):
	* gui/dialogs/task-page.c (task_page_fill_timezones,
	task_page_class_init):
	* gui/dialogs/task-details-page.c (task_details_page_fill_timezones,
	task_details_page_class_init): implemented new virtual method for pages
	dealing with timezones.

	* gui/dialogs/comp-editor.c (save_comp): call the "fill_timezones"
	method on all pages, and call...
	(send_timezone): ...this function for each hash table item.

svn path=/trunk/; revision=25314

1 files changed, 30 insertions, 0 deletions

diff --git a/calendar/gui/dialogs/task-page.c b/calendar/gui/dialogs/task-page.c
index 9b0efc6967..828b4bf4dc 100644
--- a/calendar/gui/dialogs/task-page.c
+++ b/calendar/gui/dialogs/task-page.c
@@ -93,6 +93,7 @@ static GtkWidget *task_page_get_widget (CompEditorPage *page);
 static void task_page_focus_main_widget (CompEditorPage *page);
 static gboolean task_page_fill_widgets (CompEditorPage *page, ECalComponent *comp);
 static gboolean task_page_fill_component (CompEditorPage *page, ECalComponent *comp);
+static gboolean task_page_fill_timezones (CompEditorPage *page, GHashTable *timezones);
 static void task_page_set_summary (CompEditorPage *page, const char *summary);
 static void task_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates);
 
@@ -128,6 +129,7 @@ task_page_class_init (TaskPageClass *class)
 	editor_page_class->focus_main_widget = task_page_focus_main_widget;
 	editor_page_class->fill_widgets = task_page_fill_widgets;
 	editor_page_class->fill_component = task_page_fill_component;
+	editor_page_class->fill_timezones = task_page_fill_timezones;
 	editor_page_class->set_summary = task_page_set_summary;
 	editor_page_class->set_dates = task_page_set_dates;
 
@@ -568,6 +570,34 @@ task_page_fill_component (CompEditorPage *page, ECalComponent *comp)
 	return TRUE;
 }
 
+/* fill_timezones handler for the event page */
+static gboolean
+task_page_fill_timezones (CompEditorPage *page, GHashTable *timezones)
+{
+	TaskPage *tpage;
+	TaskPagePrivate *priv;
+	icaltimezone *zone;
+
+	tpage = TASK_PAGE (page);
+	priv = tpage->priv;
+
+	/* add due date timezone */
+	zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->due_timezone));
+	if (zone) {
+		if (!g_hash_table_lookup (timezones, icaltimezone_get_tzid (zone)))
+			g_hash_table_insert (timezones, icaltimezone_get_tzid (zone), zone);
+	}
+
+	/* add start date timezone */
+	zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->start_timezone));
+	if (zone) {
+		if (!g_hash_table_lookup (timezones, icaltimezone_get_tzid (zone)))
+			g_hash_table_insert (timezones, icaltimezone_get_tzid (zone), zone);
+	}
+
+	return TRUE;
+}
+
 /* set_summary handler for the task page */
 static void
 task_page_set_summary (CompEditorPage *page, const char *summary)