** Fix for bug #201011

2008-06-09  Milan Crha  <mcrha@redhat.com>

	** Fix for bug #201011

	* filter/filter-rule.h: (struct _FilterRule): New property 'enabled'
	to be able to disable filter rules.
	* filter/filter-rule.c: (filter_rule_init), (rule_eq), (xml_encode),
	(xml_decode), (rule_copy): Store/restore/use 'enabled' value.
	* filter/rule-editor.c: (add_editor_response), (rule_move), (set_source):
	Set the 'enabled' column properly.
	* filter/rule-editor.c: (rule_able_toggled), (rule_editor_treeview_new):
	Add column "Enabled" to the tree, but have it hidden by default, only
	those whom supports it can show it.

	* mail/em-filter-editor.c: (em_filter_editor_construct):
	Show Enabled column in the editor, because we support it here.
	* mail/mail-session.c: (main_get_filter_driver): Skip disabled rules.


svn path=/trunk/; revision=35620

4 files changed, 75 insertions, 5 deletions

diff --git a/filter/ChangeLog b/filter/ChangeLog
index 32e27840e1..269362e0d3 100644
--- a/filter/ChangeLog
+++ b/filter/ChangeLog
@@ -1,3 +1,17 @@
+2008-06-09  Milan Crha  <mcrha@redhat.com>
+
+	** Fix for bug #201011
+
+	* filter-rule.h: (struct _FilterRule): New property 'enabled'
+	to be able to disable filter rules.
+	* filter-rule.c: (filter_rule_init), (rule_eq), (xml_encode),
+	(xml_decode), (rule_copy): Store/restore/use 'enabled' value.
+	* rule-editor.c: (add_editor_response), (rule_move), (set_source):
+	Set the 'enabled' column properly.
+	* rule-editor.c: (rule_able_toggled), (rule_editor_treeview_new):
+	Add column "Enabled" to the tree, but have it hidden by default, only
+	those whom supports it can show it.
+
 2008-06-03  Kjartan Maraas  <kmaraas@gnome.org>
 
 	* filter-part.c: (main): gtk_window_set_policy ->
diff --git a/filter/filter-rule.c b/filter/filter-rule.c
index 2dfb0b7fd6..4d5d76505c 100644
--- a/filter/filter-rule.c
+++ b/filter/filter-rule.c
@@ -121,6 +121,7 @@ static void
 filter_rule_init (FilterRule *fr)
 {
 	fr->priv = g_malloc0 (sizeof (*fr->priv));
+	fr->enabled = TRUE;
 }
 
 static void
@@ -258,7 +259,8 @@ list_eq(GList *al, GList *bl)
 static int
 rule_eq (FilterRule *fr, FilterRule *cm)
 {
-	return fr->grouping == cm->grouping
+	return fr->enabled == cm->enabled
+		&& fr->grouping == cm->grouping
 		&& fr->threading == fr->threading
 		&& ((fr->name && cm->name && strcmp (fr->name, cm->name) == 0)
 		     || (fr->name == NULL && cm->name == NULL))
@@ -282,6 +284,9 @@ xml_encode (FilterRule *fr)
 	GList *l;
 
 	node = xmlNewNode (NULL, (const unsigned char *)"rule");
+
+	xmlSetProp (node, (const unsigned char *)"enabled", (const unsigned char *)(fr->enabled ? "true" : "false"));
+
 	switch (fr->grouping) {
 	case FILTER_GROUP_ALL:
 		xmlSetProp (node, (const unsigned char *)"grouping", (const unsigned char *)"all");
@@ -390,6 +395,14 @@ xml_decode (FilterRule *fr, xmlNodePtr node, RuleContext *f)
 		fr->name = NULL;
 	}
 
+	grouping = (char *)xmlGetProp (node, (const unsigned char *)"enabled");
+	if (!grouping)
+		fr->enabled = TRUE;
+	else {
+		fr->enabled = strcmp (grouping, "false") != 0;
+		xmlFree (grouping);
+	}
+
 	grouping = (char *)xmlGetProp (node, (const unsigned char *)"grouping");
 	if (!strcmp (grouping, "any"))
 		fr->grouping = FILTER_GROUP_ANY;
@@ -447,6 +460,8 @@ rule_copy (FilterRule *dest, FilterRule *src)
 {
 	GList *node;
 
+	dest->enabled = src->enabled;
+
 	g_free (dest->name);
 	dest->name = g_strdup (src->name);
 
diff --git a/filter/filter-rule.h b/filter/filter-rule.h
index 19c3f0941a..924bf44459 100644
--- a/filter/filter-rule.h
+++ b/filter/filter-rule.h
@@ -72,6 +72,8 @@ struct _FilterRule {
 
 	unsigned int system:1;	/* this is a system rule, cannot be edited/deleted */
 	GList *parts;
+
+	gboolean enabled;
 };
 
 struct _FilterRuleClass {
diff --git a/filter/rule-editor.c b/filter/rule-editor.c
index cc60d4fa8a..40f045dbf9 100644
--- a/filter/rule-editor.c
+++ b/filter/rule-editor.c
@@ -338,7 +338,7 @@ add_editor_response (GtkWidget *dialog, int button, RuleEditor *re)
 		g_object_ref (re->edit);
 
 		gtk_list_store_append (re->model, &iter);
-		gtk_list_store_set (re->model, &iter, 0, re->edit->name, 1, re->edit, -1);
+		gtk_list_store_set (re->model, &iter, 0, re->edit->name, 1, re->edit, 2, re->edit->enabled, -1);
 		selection = gtk_tree_view_get_selection (re->list);
 		gtk_tree_selection_select_iter (selection, &iter);
 
@@ -557,7 +557,7 @@ rule_move (RuleEditor *re, int from, int to)
 	gtk_list_store_insert (re->model, &iter, to);
 
 	/* set the data on the row */
-	gtk_list_store_set (re->model, &iter, 0, rule->name, 1, rule, -1);
+	gtk_list_store_set (re->model, &iter, 0, rule->name, 1, rule, 2, rule->enabled, -1);
 
 	/* select the row */
 	selection = gtk_tree_view_get_selection (re->list);
@@ -713,7 +713,7 @@ set_source (RuleEditor *re, const char *source)
 	while ((rule = rule_context_next_rule (re->context, rule, source)) != NULL) {
 		d(printf("Adding row '%s'\n", rule->name));
 		gtk_list_store_append (re->model, &iter);
-		gtk_list_store_set (re->model, &iter, 0, rule->name, 1, rule, -1);
+		gtk_list_store_set (re->model, &iter, 0, rule->name, 1, rule, 2, rule->enabled, -1);
 	}
 
 	g_free (re->source);
@@ -722,6 +722,33 @@ set_source (RuleEditor *re, const char *source)
 	rule_editor_set_sensitive (re);
 }
 
+static void
+rule_able_toggled (GtkCellRendererToggle *renderer, char *arg1, gpointer user_data)
+{
+	GtkWidget *table = user_data;
+	GtkTreeSelection *selection;
+	GtkTreeModel *model;
+	GtkTreePath *path;
+	GtkTreeIter iter;
+
+	path = gtk_tree_path_new_from_string (arg1);
+	model = gtk_tree_view_get_model (GTK_TREE_VIEW (table));
+	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (table));
+
+	if (gtk_tree_model_get_iter (model, &iter, path)) {
+		FilterRule *rule = NULL;
+
+		gtk_tree_model_get (model, &iter, 1, &rule, -1);
+
+		if (rule) {
+			rule->enabled = !rule->enabled;
+			gtk_list_store_set (GTK_LIST_STORE (model), &iter, 2, rule->enabled, -1);
+		}
+	}
+
+	gtk_tree_path_free (path);
+}
+
 GtkWidget *rule_editor_treeview_new (char *widget_name, char *string1, char *string2,
 				     int int1, int int2);
 
@@ -732,16 +759,28 @@ rule_editor_treeview_new (char *widget_name, char *string1, char *string2, int i
 	GtkTreeSelection *selection;
 	GtkCellRenderer *renderer;
 	GtkListStore *model;
+	GtkTreeViewColumn *column;
 
 	scrolled = gtk_scrolled_window_new (NULL, NULL);
 	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled), GTK_SHADOW_IN);
 	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
 					GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 
-	model = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_POINTER);
+	model = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_BOOLEAN);
 	table = gtk_tree_view_new_with_model ((GtkTreeModel *) model);
 	gtk_tree_view_set_headers_visible ((GtkTreeView *) table, FALSE);
 
+	renderer = gtk_cell_renderer_toggle_new ();
+	g_object_set (G_OBJECT (renderer), "activatable", TRUE, NULL);
+	gtk_tree_view_insert_column_with_attributes ((GtkTreeView *) table, -1,
+						     _("Enabled"), renderer,
+						     "active", 2, NULL);
+	g_signal_connect (renderer, "toggled", G_CALLBACK (rule_able_toggled), table);
+
+	/* hide enable column by default */
+	column = gtk_tree_view_get_column (GTK_TREE_VIEW (table), 0);
+	gtk_tree_view_column_set_visible (column, FALSE);
+
 	renderer = gtk_cell_renderer_text_new ();
 	gtk_tree_view_insert_column_with_attributes ((GtkTreeView *) table, -1,
 						     _("Rule name"), renderer,