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authorMatthew Barnes <mbarnes@redhat.com>2010-02-09 03:52:18 +0800
committerMatthew Barnes <mbarnes@redhat.com>2010-02-09 07:57:24 +0800
commit67ce5f3b140525c2f5944270a9383616f9d67923 (patch)
tree167788f4efa12f87ac04c474598d61b5ca446464 /e-util
parent9cd1f937a26363aa108f3d2b36606b167597a2eb (diff)
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Add DnD support to e-selection.c.
Avoid listing calendar and directory targets explicitly, so that e-selection.c contains the one and only master list. Still need to figure out how to centralize "text/x-source-vcard".
Diffstat (limited to 'e-util')
-rw-r--r--e-util/e-selection.c102
-rw-r--r--e-util/e-selection.h15
2 files changed, 117 insertions, 0 deletions
diff --git a/e-util/e-selection.c b/e-util/e-selection.c
index 21c63023f0..8be4c0b55a 100644
--- a/e-util/e-selection.c
+++ b/e-util/e-selection.c
@@ -797,3 +797,105 @@ e_clipboard_wait_is_html_available (GtkClipboard *clipboard)
return result;
}
+
+void
+e_drag_dest_add_calendar_targets (GtkWidget *widget)
+{
+ GtkTargetList *target_list;
+
+ g_return_if_fail (GTK_IS_WIDGET (widget));
+
+ target_list = gtk_drag_source_get_target_list (widget);
+ if (target_list != NULL)
+ gtk_target_list_ref (target_list);
+ else
+ target_list = gtk_target_list_new (NULL, 0);
+ e_target_list_add_calendar_targets (target_list, 0);
+ gtk_drag_dest_set_target_list (widget, target_list);
+ gtk_target_list_unref (target_list);
+}
+
+void
+e_drag_dest_add_directory_targets (GtkWidget *widget)
+{
+ GtkTargetList *target_list;
+
+ g_return_if_fail (GTK_IS_WIDGET (widget));
+
+ target_list = gtk_drag_source_get_target_list (widget);
+ if (target_list != NULL)
+ gtk_target_list_ref (target_list);
+ else
+ target_list = gtk_target_list_new (NULL, 0);
+ e_target_list_add_directory_targets (target_list, 0);
+ gtk_drag_dest_set_target_list (widget, target_list);
+ gtk_target_list_unref (target_list);
+}
+
+void
+e_drag_dest_add_html_targets (GtkWidget *widget)
+{
+ GtkTargetList *target_list;
+
+ g_return_if_fail (GTK_IS_WIDGET (widget));
+
+ target_list = gtk_drag_source_get_target_list (widget);
+ if (target_list != NULL)
+ gtk_target_list_ref (target_list);
+ else
+ target_list = gtk_target_list_new (NULL, 0);
+ e_target_list_add_html_targets (target_list, 0);
+ gtk_drag_dest_set_target_list (widget, target_list);
+ gtk_target_list_unref (target_list);
+}
+
+void
+e_drag_source_add_calendar_targets (GtkWidget *widget)
+{
+ GtkTargetList *target_list;
+
+ g_return_if_fail (GTK_IS_WIDGET (widget));
+
+ target_list = gtk_drag_source_get_target_list (widget);
+ if (target_list != NULL)
+ gtk_target_list_ref (target_list);
+ else
+ target_list = gtk_target_list_new (NULL, 0);
+ e_target_list_add_calendar_targets (target_list, 0);
+ gtk_drag_source_set_target_list (widget, target_list);
+ gtk_target_list_unref (target_list);
+}
+
+void
+e_drag_source_add_directory_targets (GtkWidget *widget)
+{
+ GtkTargetList *target_list;
+
+ g_return_if_fail (GTK_IS_WIDGET (widget));
+
+ target_list = gtk_drag_source_get_target_list (widget);
+ if (target_list != NULL)
+ gtk_target_list_ref (target_list);
+ else
+ target_list = gtk_target_list_new (NULL, 0);
+ e_target_list_add_directory_targets (target_list, 0);
+ gtk_drag_source_set_target_list (widget, target_list);
+ gtk_target_list_unref (target_list);
+}
+
+void
+e_drag_source_add_html_targets (GtkWidget *widget)
+{
+ GtkTargetList *target_list;
+
+ g_return_if_fail (GTK_IS_WIDGET (widget));
+
+ target_list = gtk_drag_source_get_target_list (widget);
+ if (target_list != NULL)
+ gtk_target_list_ref (target_list);
+ else
+ target_list = gtk_target_list_new (NULL, 0);
+ e_target_list_add_html_targets (target_list, 0);
+ gtk_drag_source_set_target_list (widget, target_list);
+ gtk_target_list_unref (target_list);
+}
diff --git a/e-util/e-selection.h b/e-util/e-selection.h
index 2c59d3d641..f179180cd9 100644
--- a/e-util/e-selection.h
+++ b/e-util/e-selection.h
@@ -114,6 +114,21 @@ gboolean e_clipboard_wait_is_directory_available
gboolean e_clipboard_wait_is_html_available
(GtkClipboard *clipboard);
+/* Drag and Drop Functions */
+
+void e_drag_dest_add_calendar_targets
+ (GtkWidget *widget);
+void e_drag_dest_add_directory_targets
+ (GtkWidget *widget);
+void e_drag_dest_add_html_targets
+ (GtkWidget *widget);
+void e_drag_source_add_calendar_targets
+ (GtkWidget *widget);
+void e_drag_source_add_directory_targets
+ (GtkWidget *widget);
+void e_drag_source_add_html_targets
+ (GtkWidget *widget);
+
G_END_DECLS
#endif /* E_SELECTION_H */