Add undo for move. (rule_editor_add_undo): Add extra rank item.

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

        * 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.

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

2001-10-26    <NotZed@Ximian.com>

        * rule-context.c (rule_context_find_rank_rule): Find a rule at a
        specific rank/source.

        * rule-editor.c (add_editor_clicked): Log the added object.
        (rule_editor_add_undo): New function to add an undo record to the
        rule editor.
        (edit_editor_clicked): Log the changed object.
        (rule_delete): Add undo object.
        (rule_editor_play_undo): Play an undo log back.

svn path=/trunk/; revision=14281

1 files changed, 12 insertions, 0 deletions

diff --git a/filter/filter-rule.c b/filter/filter-rule.c
index 38682fc0ae..5a4b28d5f7 100644
--- a/filter/filter-rule.c
+++ b/filter/filter-rule.c
@@ -169,18 +169,30 @@ void
 filter_rule_set_name (FilterRule *fr, const char *name)
 {
 	g_assert (IS_FILTER_RULE (fr));
+
+	if ((fr->name && name && strcmp(fr->name, name) == 0)
+	    || (fr->name == NULL && name == NULL))
+		return;
 	
 	g_free (fr->name);
 	fr->name = g_strdup (name);
+
+	filter_rule_emit_changed(fr);
 }
 
 void
 filter_rule_set_source (FilterRule *fr, const char *source)
 {
 	g_assert (IS_FILTER_RULE (fr));
+
+	if ((fr->source && source && strcmp(fr->source, source) == 0)
+	    || (fr->source == NULL && source == NULL))
+		return;
 	
 	g_free (fr->source);
 	fr->source = g_strdup (source);
+
+	filter_rule_emit_changed(fr);
 }
 
 int