/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see
*
*
* Authors:
* Not Zed
* Jeffrey Stedfast
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include
#endif
/* for getenv only, remove when getenv need removed */
#include
#include
#include
#include "e-util/e-error.h"
#include "e-util/e-util-private.h"
#include "rule-editor.h"
static int enable_undo = 0;
#define d(x)
static void set_source (RuleEditor *re, const char *source);
static void set_sensitive (RuleEditor *re);
static FilterRule *create_rule (RuleEditor *re);
static gboolean update_selected_rule (RuleEditor *re);
static void cursor_changed (GtkTreeView *treeview, RuleEditor *re);
static void rule_editor_class_init (RuleEditorClass *klass);
static void rule_editor_init (RuleEditor *re);
static void rule_editor_finalise (GObject *obj);
static void rule_editor_destroy (GtkObject *obj);
static void dialog_rule_changed (FilterRule *fr, GtkWidget *dialog);
#define _PRIVATE(x)(((RuleEditor *)(x))->priv)
enum {
BUTTON_ADD,
BUTTON_EDIT,
BUTTON_DELETE,
BUTTON_TOP,
BUTTON_UP,
BUTTON_DOWN,
BUTTON_BOTTOM,
BUTTON_LAST
};
struct _RuleEditorPrivate {
GtkButton *buttons[BUTTON_LAST];
};
static GtkDialogClass *parent_class = NULL;
GType
rule_editor_get_type (void)
{
static GType type = 0;
if (!type) {
static const GTypeInfo info = {
sizeof (RuleEditorClass),
NULL, /* base_class_init */
NULL, /* base_class_finalize */
(GClassInitFunc) rule_editor_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (RuleEditor),
0, /* n_preallocs */
(GInstanceInitFunc) rule_editor_init,
};
/* TODO: Remove when it works (or never will) */
enable_undo = getenv ("EVOLUTION_RULE_UNDO") != NULL;
type = g_type_register_static (gtk_dialog_get_type (), "RuleEditor", &info, 0);
}
return type;
}
static void
rule_editor_class_init (RuleEditorClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GtkObjectClass *object_class = (GtkObjectClass *) klass;
parent_class = g_type_class_ref(gtk_dialog_get_type ());
gobject_class->finalize = rule_editor_finalise;
object_class->destroy = rule_editor_destroy;
/* override methods */
klass->set_source = set_source;
klass->set_sensitive = set_sensitive;
klass->create_rule = create_rule;
}
static void
rule_editor_init (RuleEditor *re)
{
re->priv = g_malloc0 (sizeof (*re->priv));
}
static void
rule_editor_finalise (GObject *obj)
{
RuleEditor *re = (RuleEditor *)obj;
RuleEditorUndo *undo, *next;
g_object_unref (re->context);
g_free (re->priv);
undo = re->undo_log;
while (undo) {
next = undo->next;
g_object_unref (undo->rule);
g_free (undo);
undo = next;
}
G_OBJECT_CLASS (parent_class)->finalize (obj);
}
static void
rule_editor_destroy (GtkObject *obj)
{
RuleEditor *re = (RuleEditor *) obj;
if (re->dialog) {
gtk_widget_destroy (GTK_WIDGET (re->dialog));
re->dialog = NULL;
}
((GtkObjectClass *)(parent_class))->destroy (obj);
}
/**
* rule_editor_new:
*
* Create a new RuleEditor object.
*
* Return value: A new #RuleEditor object.
**/
RuleEditor *
rule_editor_new (RuleContext *rc, const char *source, const char *label)
{
RuleEditor *re = (RuleEditor *) g_object_new (RULE_TYPE_EDITOR, NULL);
GladeXML *gui;
char *filter_glade = g_build_filename (EVOLUTION_GLADEDIR,
"filter.glade",
NULL);
gui = glade_xml_new (filter_glade, "rule_editor", NULL);
g_free (filter_glade);
rule_editor_construct (re, rc, gui, source, label);
gtk_widget_hide(glade_xml_get_widget (gui, "label17"));
gtk_widget_hide(glade_xml_get_widget (gui, "filter_source"));
g_object_unref (gui);
return re;
}
/* used internally by implementations if required */
void
rule_editor_set_sensitive (RuleEditor *re)
{
RULE_EDITOR_GET_CLASS (re)->set_sensitive (re);
}
/* used internally by implementations */
void
rule_editor_set_source (RuleEditor *re, const char *source)
{
RULE_EDITOR_GET_CLASS (re)->set_source (re, source);
}
/* factory method for "add" button */
FilterRule *
rule_editor_create_rule (RuleEditor *re)
{
return RULE_EDITOR_GET_CLASS (re)->create_rule (re);
}
static FilterRule *
create_rule (RuleEditor *re)
{
FilterRule *rule = filter_rule_new ();
FilterPart *part;
/* create a rule with 1 part in it */
part = rule_context_next_part (re->context, NULL);
filter_rule_add_part (rule, filter_part_clone (part));
return rule;
}
static void
editor_destroy (RuleEditor *re, GObject *deadbeef)
{
if (re->edit) {
g_object_unref (re->edit);
re->edit = NULL;
}
re->dialog = NULL;
gtk_widget_set_sensitive (GTK_WIDGET (re), TRUE);
rule_editor_set_sensitive (re);
}
static void
rule_editor_add_undo (RuleEditor *re, int type, FilterRule *rule, int rank, int newrank)
{
RuleEditorUndo *undo;
if (!re->undo_active && enable_undo) {
undo = g_malloc0 (sizeof (*undo));
undo->rule = rule;
undo->type = type;
undo->rank = rank;
undo->newrank = newrank;
undo->next = re->undo_log;
re->undo_log = undo;
} else {
g_object_unref (rule);
}
}
static void
rule_editor_play_undo (RuleEditor *re)
{
RuleEditorUndo *undo, *next;
FilterRule *rule;
re->undo_active = TRUE;
undo = re->undo_log;
re->undo_log = NULL;
while (undo) {
next = undo->next;
switch (undo->type) {
case RULE_EDITOR_LOG_EDIT:
d(printf ("Undoing edit on rule '%s'\n", undo->rule->name));
rule = rule_context_find_rank_rule (re->context, undo->rank, undo->rule->source);
if (rule) {
d(printf (" name was '%s'\n", rule->name));
filter_rule_copy (rule, undo->rule);
d(printf (" name is '%s'\n", rule->name));
} else {
g_warning ("Could not find the right rule to undo against?");
}
break;
case RULE_EDITOR_LOG_ADD:
d(printf ("Undoing add on rule '%s'\n", undo->rule->name));
rule = rule_context_find_rank_rule (re->context, undo->rank, undo->rule->source);
if (rule)
rule_context_remove_rule (re->context, rule);
break;
case RULE_EDITOR_LOG_REMOVE:
d(printf ("Undoing remove on rule '%s'\n", undo->rule->name));
g_object_ref (undo->rule);
rule_context_add_rule (re->context, undo->rule);
rule_context_rank_rule (re->context, undo->rule, re->source, undo->rank);
break;
case RULE_EDITOR_LOG_RANK:
rule = rule_context_find_rank_rule (re->context, undo->newrank, undo->rule->source);
if (rule)
rule_context_rank_rule (re->context, rule, re->source, undo->rank);
break;
}
g_object_unref (undo->rule);
g_free (undo);
undo = next;
}
re->undo_active = FALSE;
}
static void
editor_response (GtkWidget *dialog, int button, RuleEditor *re)
{
if (button == GTK_RESPONSE_CANCEL) {
if (enable_undo)
rule_editor_play_undo (re);
else {
RuleEditorUndo *undo, *next;
undo = re->undo_log;
re->undo_log = NULL;
while (undo) {
next = undo->next;
g_object_unref (undo->rule);
g_free (undo);
undo = next;
}
}
}
}
static void
add_editor_response (GtkWidget *dialog, int button, RuleEditor *re)
{
GtkTreeSelection *selection;
GtkTreePath *path;
GtkTreeIter iter;
if (button == GTK_RESPONSE_OK) {
if (!filter_rule_validate (re->edit)) {
/* no need to popup a dialog because the validate code does that. */
return;
}
if (rule_context_find_rule (re->context, re->edit->name, re->edit->source)) {
e_error_run((GtkWindow *)dialog, "filter:bad-name-notunique", re->edit->name, NULL);
return;
}
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, 2, re->edit->enabled, -1);
selection = gtk_tree_view_get_selection (re->list);
gtk_tree_selection_select_iter (selection, &iter);
/* scroll to the newly added row */
path = gtk_tree_model_get_path ((GtkTreeModel *) re->model, &iter);
gtk_tree_view_scroll_to_cell (re->list, path, NULL, TRUE, 1.0, 0.0);
gtk_tree_path_free (path);
re->current = re->edit;
rule_context_add_rule (re->context, re->current);
g_object_ref (re->current);
rule_editor_add_undo (re, RULE_EDITOR_LOG_ADD, re->current,
rule_context_get_rank_rule (re->context, re->current, re->current->source), 0);
}
gtk_widget_destroy (dialog);
}
static void
rule_add (GtkWidget *widget, RuleEditor *re)
{
GtkWidget *rules;
if (re->edit != NULL)
return;
re->edit = rule_editor_create_rule (re);
filter_rule_set_source (re->edit, re->source);
rules = filter_rule_get_widget (re->edit, re->context);
re->dialog = gtk_dialog_new ();
gtk_dialog_add_buttons ((GtkDialog *) re->dialog,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_has_separator ((GtkDialog *) re->dialog, FALSE);
gtk_window_set_title ((GtkWindow *) re->dialog, _("Add Rule"));
gtk_window_set_default_size (GTK_WINDOW (re->dialog), 650, 400);
gtk_window_set_resizable (GTK_WINDOW (re->dialog), TRUE);
gtk_window_set_transient_for ((GtkWindow *) re->dialog, (GtkWindow *) re);
gtk_container_set_border_width ((GtkContainer *) re->dialog, 6);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (re->dialog)->vbox), rules, TRUE, TRUE, 3);
g_signal_connect (re->dialog, "response", G_CALLBACK (add_editor_response), re);
g_object_weak_ref ((GObject *) re->dialog, (GWeakNotify) editor_destroy, re);
g_signal_connect (re->edit, "changed", G_CALLBACK (dialog_rule_changed), re->dialog);
dialog_rule_changed (re->edit, re->dialog);
gtk_widget_set_sensitive (GTK_WIDGET (re), FALSE);
gtk_widget_show (re->dialog);
}
static void
edit_editor_response (GtkWidget *dialog, int button, RuleEditor *re)
{
FilterRule *rule;
GtkTreePath *path;
GtkTreeIter iter;
int pos;
if (button == GTK_RESPONSE_OK) {
if (!filter_rule_validate (re->edit)) {
/* no need to popup a dialog because the validate code does that. */
return;
}
rule = rule_context_find_rule (re->context, re->edit->name, re->edit->source);
if (rule != NULL && rule != re->current) {
e_error_run((GtkWindow *)dialog, "filter:bad-name-notunique", rule->name, NULL);
return;
}
pos = rule_context_get_rank_rule (re->context, re->current, re->source);
if (pos != -1) {
path = gtk_tree_path_new ();
gtk_tree_path_append_index (path, pos);
gtk_tree_model_get_iter (GTK_TREE_MODEL (re->model), &iter, path);
gtk_tree_path_free (path);
gtk_list_store_set (re->model, &iter, 0, re->edit->name, -1);
rule_editor_add_undo (re, RULE_EDITOR_LOG_EDIT, filter_rule_clone (re->current),
pos, 0);
/* replace the old rule with the new rule */
filter_rule_copy (re->current, re->edit);
}
}
gtk_widget_destroy (dialog);
}
static void
rule_edit (GtkWidget *widget, RuleEditor *re)
{
GtkWidget *rules;
update_selected_rule(re);
if (re->current == NULL || re->edit != NULL)
return;
re->edit = filter_rule_clone (re->current);
rules = filter_rule_get_widget (re->edit, re->context);
re->dialog = gtk_dialog_new ();
gtk_dialog_add_buttons ((GtkDialog *) re->dialog,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_has_separator ((GtkDialog *) re->dialog, FALSE);
gtk_window_set_title ((GtkWindow *) re->dialog, _("Edit Rule"));
gtk_window_set_default_size (GTK_WINDOW (re->dialog), 650, 400);
gtk_window_set_resizable (GTK_WINDOW (re->dialog), TRUE);
gtk_widget_set_parent_window (GTK_WIDGET (re->dialog), GTK_WIDGET (re)->window);
gtk_container_set_border_width ((GtkContainer *) re->dialog, 6);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (re->dialog)->vbox), rules, TRUE, TRUE, 3);
g_signal_connect (re->dialog, "response", G_CALLBACK (edit_editor_response), re);
g_object_weak_ref ((GObject *) re->dialog, (GWeakNotify) editor_destroy, re);
g_signal_connect (re->edit, "changed", G_CALLBACK (dialog_rule_changed), re->dialog);
dialog_rule_changed (re->edit, re->dialog);
gtk_widget_set_sensitive (GTK_WIDGET (re), FALSE);
gtk_widget_show (re->dialog);
}
static void
rule_delete (GtkWidget *widget, RuleEditor *re)
{
GtkTreeSelection *selection;
GtkTreePath *path;
GtkTreeIter iter;
int pos, len;
update_selected_rule(re);
d(printf ("delete rule\n"));
pos = rule_context_get_rank_rule (re->context, re->current, re->source);
if (pos != -1) {
rule_context_remove_rule (re->context, re->current);
path = gtk_tree_path_new ();
gtk_tree_path_append_index (path, pos);
gtk_tree_model_get_iter (GTK_TREE_MODEL (re->model), &iter, path);
gtk_list_store_remove (re->model, &iter);
gtk_tree_path_free (path);
rule_editor_add_undo (re, RULE_EDITOR_LOG_REMOVE, re->current,
rule_context_get_rank_rule (re->context, re->current, re->current->source), 0);
#if 0
g_object_unref (re->current);
#endif
re->current = NULL;
/* now select the next rule */
len = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (re->model), NULL);
pos = pos >= len ? len - 1 : pos;
if (pos >= 0) {
path = gtk_tree_path_new ();
gtk_tree_path_append_index (path, pos);
gtk_tree_model_get_iter (GTK_TREE_MODEL (re->model), &iter, path);
gtk_tree_path_free (path);
/* select the new row */
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (re->list));
gtk_tree_selection_select_iter (selection, &iter);
/* scroll to the selected row */
path = gtk_tree_model_get_path ((GtkTreeModel *) re->model, &iter);
gtk_tree_view_scroll_to_cell (re->list, path, NULL, FALSE, 0.0, 0.0);
gtk_tree_path_free (path);
/* update our selection state */
cursor_changed (re->list, re);
return;
}
}
rule_editor_set_sensitive (re);
}
static void
rule_move (RuleEditor *re, int from, int to)
{
GtkTreeSelection *selection;
GtkTreePath *path;
GtkTreeIter iter;
FilterRule *rule;
g_object_ref (re->current);
rule_editor_add_undo (re, RULE_EDITOR_LOG_RANK, re->current,
rule_context_get_rank_rule (re->context, re->current, re->source), to);
d(printf ("moving %d to %d\n", from, to));
rule_context_rank_rule (re->context, re->current, re->source, to);
path = gtk_tree_path_new ();
gtk_tree_path_append_index (path, from);
gtk_tree_model_get_iter (GTK_TREE_MODEL (re->model), &iter, path);
gtk_tree_path_free (path);
gtk_tree_model_get (GTK_TREE_MODEL (re->model), &iter, 1, &rule, -1);
g_return_if_fail (rule != NULL);
/* remove and then re-insert the row at the new location */
gtk_list_store_remove (re->model, &iter);
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, 2, rule->enabled, -1);
/* select the row */
selection = gtk_tree_view_get_selection (re->list);
gtk_tree_selection_select_iter (selection, &iter);
/* scroll to the selected row */
path = gtk_tree_model_get_path ((GtkTreeModel *) re->model, &iter);
gtk_tree_view_scroll_to_cell (re->list, path, NULL, FALSE, 0.0, 0.0);
gtk_tree_path_free (path);
rule_editor_set_sensitive (re);
}
static void
rule_top (GtkWidget *widget, RuleEditor *re)
{
int pos;
update_selected_rule(re);
d(printf ("top rule\n"));
pos = rule_context_get_rank_rule (re->context, re->current, re->source);
if (pos > 0)
rule_move (re, pos, 0);
}
static void
rule_up (GtkWidget *widget, RuleEditor *re)
{
int pos;
update_selected_rule(re);
d(printf ("up rule\n"));
pos = rule_context_get_rank_rule (re->context, re->current, re->source);
if (pos > 0)
rule_move (re, pos, pos - 1);
}
static void
rule_down (GtkWidget *widget, RuleEditor *re)
{
int pos;
update_selected_rule(re);
d(printf ("down rule\n"));
pos = rule_context_get_rank_rule (re->context, re->current, re->source);
if (pos >= 0)
rule_move (re, pos, pos + 1);
}
static void
rule_bottom (GtkWidget *widget, RuleEditor *re)
{
int pos;
int index = -1, count = 0;
FilterRule *rule = NULL;
update_selected_rule(re);
d(printf ("bottom rule\n"));
pos = rule_context_get_rank_rule (re->context, re->current, re->source);
/* There's probably a better/faster way to get the count of the list here */
while ((rule = rule_context_next_rule (re->context, rule, re->source))) {
if (rule == re->current)
index = count;
count++;
}
count--;
if (pos >= 0)
rule_move (re, pos, count);
}
static struct {
const gchar *name;
GCallback func;
} edit_buttons[] = {
{ "rule_add", G_CALLBACK (rule_add) },
{ "rule_edit", G_CALLBACK (rule_edit) },
{ "rule_delete", G_CALLBACK (rule_delete) },
{ "rule_top", G_CALLBACK (rule_top) },
{ "rule_up", G_CALLBACK (rule_up) },
{ "rule_down", G_CALLBACK (rule_down) },
{ "rule_bottom", G_CALLBACK (rule_bottom) },
};
static void
set_sensitive (RuleEditor *re)
{
FilterRule *rule = NULL;
int index = -1, count = 0;
while ((rule = rule_context_next_rule (re->context, rule, re->source))) {
if (rule == re->current)
index = count;
count++;
}
d(printf("index = %d count=%d\n", index, count));
count--;
gtk_widget_set_sensitive (GTK_WIDGET (re->priv->buttons[BUTTON_EDIT]), index != -1);
gtk_widget_set_sensitive (GTK_WIDGET (re->priv->buttons[BUTTON_DELETE]), index != -1);
gtk_widget_set_sensitive (GTK_WIDGET (re->priv->buttons[BUTTON_TOP]), index > 0);
gtk_widget_set_sensitive (GTK_WIDGET (re->priv->buttons[BUTTON_UP]), index > 0);
gtk_widget_set_sensitive (GTK_WIDGET (re->priv->buttons[BUTTON_DOWN]), index >= 0 && index < count);
gtk_widget_set_sensitive (GTK_WIDGET (re->priv->buttons[BUTTON_BOTTOM]), index >= 0 && index < count);
}
static void
dialog_rule_changed (FilterRule *fr, GtkWidget *dialog)
{
g_return_if_fail (dialog != NULL);
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, fr && fr->parts);
}
static gboolean
update_selected_rule (RuleEditor *re)
{
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
selection = gtk_tree_view_get_selection (re->list);
if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
gtk_tree_model_get (GTK_TREE_MODEL (re->model), &iter, 1, &re->current, -1);
return TRUE;
}
return FALSE;
}
static void
cursor_changed (GtkTreeView *treeview, RuleEditor *re)
{
if (update_selected_rule(re)) {
g_return_if_fail (re->current);
rule_editor_set_sensitive (re);
}
}
static void
double_click (GtkTreeView *treeview, GtkTreePath *path, GtkTreeViewColumn *column, RuleEditor *re)
{
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
selection = gtk_tree_view_get_selection (re->list);
if (gtk_tree_selection_get_selected (selection, &model, &iter))
gtk_tree_model_get (GTK_TREE_MODEL (re->model), &iter, 1, &re->current, -1);
if (re->current)
rule_edit ((GtkWidget *) treeview, re);
}
static void
set_source (RuleEditor *re, const char *source)
{
FilterRule *rule = NULL;
GtkTreeIter iter;
gtk_list_store_clear (re->model);
d(printf("Checking for rules that are of type %s\n", source ? 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, 2, rule->enabled, -1);
}
g_free (re->source);
re->source = g_strdup (source);
re->current = NULL;
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);
GtkWidget *
rule_editor_treeview_new (char *widget_name, char *string1, char *string2, int int1, int int2)
{
GtkWidget *table, *scrolled;
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 (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,
"text", 0, NULL);
selection = gtk_tree_view_get_selection ((GtkTreeView *) table);
gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
gtk_container_add (GTK_CONTAINER (scrolled), table);
g_object_set_data ((GObject *) scrolled, "table", table);
g_object_set_data ((GObject *) scrolled, "model", model);
gtk_widget_show (scrolled);
gtk_widget_show (table);
g_object_unref (model);
return scrolled;
}
void
rule_editor_construct (RuleEditor *re, RuleContext *context, GladeXML *gui, const char *source, const char *label)
{
GtkWidget *w;
int i;
char *tmp;
re->context = context;
g_object_ref (context);
gtk_window_set_resizable ((GtkWindow *) re, TRUE);
gtk_window_set_default_size ((GtkWindow *) re, 350, 400);
gtk_widget_realize ((GtkWidget *) re);
gtk_container_set_border_width ((GtkContainer *) ((GtkDialog *) re)->action_area, 12);
w = glade_xml_get_widget(gui, "rule_editor");
gtk_box_pack_start((GtkBox *)((GtkDialog *)re)->vbox, w, TRUE, TRUE, 3);
for (i = 0; i < BUTTON_LAST; i++) {
re->priv->buttons[i] = (GtkButton *) (w = glade_xml_get_widget (gui, edit_buttons[i].name));
g_signal_connect (w, "clicked", edit_buttons[i].func, re);
}
w = glade_xml_get_widget (gui, "rule_list");
re->list = (GtkTreeView *) g_object_get_data ((GObject *) w, "table");
re->model = (GtkListStore *) g_object_get_data ((GObject *) w, "model");
g_signal_connect (re->list, "cursor-changed", G_CALLBACK (cursor_changed), re);
g_signal_connect (re->list, "row-activated", G_CALLBACK (double_click), re);
w = glade_xml_get_widget (gui, "rule_label");
tmp = alloca(strlen(label)+8);
sprintf(tmp, "%s", label);
gtk_label_set_label((GtkLabel *)w, tmp);
gtk_label_set_mnemonic_widget ((GtkLabel *) w, (GtkWidget *) re->list);
g_signal_connect (re, "response", G_CALLBACK (editor_response), re);
rule_editor_set_source (re, source);
gtk_dialog_set_has_separator ((GtkDialog *) re, FALSE);
gtk_dialog_add_buttons ((GtkDialog *) re,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
}