Implement, change any folder uri's that have been renamed, to the new one.

2001-10-28    <NotZed@Ximian.com>

        * filter-context.c (filter_rename_uri): Implement, change any
        folder uri's that have been renamed, to the new one.
        (filter_delete_uri): Dont actually do any work (yet).

        We could probably put rename_uri on every rule context/filter
        part/filter element, and let their methods handle it, but for now
        its easy enough just to handle the few cases that we have to
        handle manually.

        * rule-context.c (rule_context_delete_uri): Update a filter
        context for a deleted uri, e.g. folder removed.
        (rule_context_rename_uri): Update a filter context for a renamed
        uri, e.g.

        * filter-folder.c (filter_folder_set_value): New function to set
        the uri of a folder filter.

        * rule-editor.c (rule_move): Add undo for move.
        (rule_editor_add_undo): Add extra rank item.
        (rule_editor_play_undo): handle rank case.
        (rule_editor_finalise): Clean up any hanging over undo log.
        (editor_clicked): Only enable 'undo' if we have
        EVOLUTION_RULE_UNDO enabled.  Code still a bit flakey.
        (rule_editor_construct): Only enable a cancel button if
        EVOLUTION_RULE_UNDO is set.
        (rule_editor_add_undo): Only add if undo enabled.

        * filter-rule.c (filter_rule_set_name): Emit a changed event if it
        changes.
        (filter_rule_set_source): Same.

svn path=/trunk/; revision=14289

1 files changed, 31 insertions, 1 deletions

diff --git a/filter/rule-context.c b/filter/rule-context.c
index ce83abc662..d11e4ec722 100644
--- a/filter/rule-context.c
+++ b/filter/rule-context.c
@@ -38,6 +38,8 @@
 
 static int load(RuleContext * f, const char *system, const char *user);
 static int save(RuleContext * f, const char *user);
+static int rename_uri(RuleContext *f, const char *olduri, const char *newuri, GCompareFunc cmp);
+static int delete_uri(RuleContext *f, const char *uri, GCompareFunc cmp);
 
 static void rule_context_class_init(RuleContextClass * class);
 static void rule_context_init(RuleContext * gspaper);
@@ -95,7 +97,9 @@ rule_context_class_init (RuleContextClass * class)
 	/* override methods */
 	class->load = load;
 	class->save = save;
-	
+	class->rename_uri = rename_uri;
+	class->delete_uri = delete_uri;
+
 	/* signals */
 	signals[RULE_ADDED] =
 		gtk_signal_new("rule_added",
@@ -647,3 +651,29 @@ rule_context_find_rank_rule (RuleContext *f, int rank, const char *source)
 	
 	return NULL;
 }
+
+static int
+delete_uri(RuleContext *f, const char *uri, GCompareFunc cmp)
+{
+	return 0;
+}
+
+int
+rule_context_delete_uri(RuleContext *f, const char *uri, GCompareFunc cmp)
+{
+	return ((RuleContextClass *) ((GtkObject *) f)->klass)->delete_uri(f, uri, cmp);
+}
+
+static int
+rename_uri(RuleContext *f, const char *olduri, const char *newuri, GCompareFunc cmp)
+{
+	return 0;
+}
+
+int
+rule_context_rename_uri(RuleContext *f, const char *olduri, const char *newuri, GCompareFunc cmp)
+{
+	return ((RuleContextClass *) ((GtkObject *) f)->klass)->rename_uri (f, olduri, newuri, cmp);
+}
+
+