AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

testgmenu: Use activate with parameter for radio actions

Browse Source 
This is how stateful actions are supposed to be activated, using
change_state for this was not right at all.
This commit is contained in:
Matthias Clasen 2011-11-26 12:39:05 -05:00 committed by Ryan Lortie
parent 15afbf846d
commit bf03adcdeb
1 changed files with 33 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
tests/testgmenu.c
View File

@ -144,9 +144,10 @@ radio_state_changed (GActionGroup *group,
gboolean b;
a = g_object_get_data (G_OBJECT (w), "action");
g_signal_handler_block (w, a->activate_handler);
b = g_strcmp0 (a->target, g_variant_get_string (state, NULL)) == 0;
gtk_check_menu_item_set_active (w, b);
g_signal_handler_unblock (w, a->activate_handler);
}
/* Menuitem callbacks {{{2 */
@ -156,31 +157,16 @@ item_activated (GtkWidget *w,
gpointer data)
{
ActionData *a;
GVariant *parameter;
a = g_object_get_data (G_OBJECT (w), "action");
g_action_group_activate_action (a->group, a->name, NULL);
}
static void
radio_item_toggled (GtkCheckMenuItem *w,
gpointer data)
{
ActionData *a;
GVariant *v;
a = g_object_get_data (G_OBJECT (w), "action");
if (gtk_check_menu_item_get_active (w))
{
g_action_group_change_action_state (a->group, a->name,
g_variant_new_string (a->target));
}
if (a->target)
parameter = g_variant_new_string (a->target);
else
{
v = g_action_group_get_action_state (a->group, a->name);
if (g_strcmp0 (g_variant_get_string (v, NULL), a->target) == 0)
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (w), TRUE);
g_variant_unref (v);
}
parameter = NULL;
g_action_group_activate_action (a->group, a->name, parameter);
if (parameter)
g_variant_unref (parameter);
}
/* GtkMenu construction {{{2 */
@ -236,11 +222,14 @@ create_menuitem_from_model (GMenuModel *model,
G_CALLBACK (enabled_changed), w);
g_free (s);
a->activate_handler = g_signal_connect (w, "activate", G_CALLBACK (item_activated), NULL);
if (type == NULL)
a->activate_handler = g_signal_connect (w, "activate", G_CALLBACK (item_activated), NULL);
{
/* all set */
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_BOOLEAN))
{
a->activate_handler = g_signal_connect (w, "activate", G_CALLBACK (item_activated), NULL);
s = g_strconcat ("action-state-changed::", action, NULL);
a->state_changed_id = g_signal_connect (group, s,
G_CALLBACK (toggle_state_changed), w);
@ -252,7 +241,6 @@ create_menuitem_from_model (GMenuModel *model,
}
else if (g_variant_type_equal (type, G_VARIANT_TYPE_STRING))
{
g_signal_connect (w, "toggled", G_CALLBACK (radio_item_toggled), NULL);
s = g_strconcat ("action-state-changed::", action, NULL);
a->state_changed_id = g_signal_connect (group, s,
G_CALLBACK (radio_state_changed), w);
@ -472,13 +460,20 @@ activate_toggle (GSimpleAction *action, GVariant *parameter, gpointer user_data)
}
static void
radio_changed (GSimpleAction *action, GVariant *value, gpointer user_data)
activate_radio (GSimpleAction *action, GVariant *parameter, gpointer user_data)
{
g_print ("Radio action %s state changed to %s\n",
g_action_get_name (G_ACTION (action)),
g_variant_get_string (value, NULL));
GVariant *old_state, *new_state;
g_simple_action_set_state (action, value);
old_state = g_action_get_state (G_ACTION (action));
new_state = g_variant_new_string (g_variant_get_string (parameter, NULL));
g_print ("Radio action %s activated, state changes from %s to %s\n",
g_action_get_name (G_ACTION (action)),
g_variant_get_string (old_state, NULL),
g_variant_get_string (new_state, NULL));
g_simple_action_set_state (action, new_state);
g_variant_unref (old_state);
}
static GActionEntry actions[] = {
@ -488,7 +483,7 @@ static GActionEntry actions[] = {
{ "copy", activate_action, NULL, NULL, NULL },
{ "paste", activate_action, NULL, NULL, NULL },
{ "bold", activate_toggle, NULL, "true", NULL },
{ "lang", NULL, NULL, "'latin'", radio_changed },
{ "lang", activate_radio, "s", "'latin'", NULL },
};
static GActionGroup *
@ -541,8 +536,10 @@ state_cell_func (GtkTreeViewColumn *column,
gtk_cell_renderer_set_visible (cell, FALSE);
g_object_set (cell, "mode", GTK_CELL_RENDERER_MODE_INERT, NULL);
if (state &&
g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN) &&
if (state == NULL)
return;
if (g_variant_is_of_type (state, G_VARIANT_TYPE_BOOLEAN) &&
GTK_IS_CELL_RENDERER_TOGGLE (cell))
{
gtk_cell_renderer_set_visible (cell, TRUE);
@ -550,8 +547,7 @@ state_cell_func (GtkTreeViewColumn *column,
gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell),
g_variant_get_boolean (state));
}
else if (state &&
g_variant_is_of_type (state, G_VARIANT_TYPE_STRING) &&
else if (g_variant_is_of_type (state, G_VARIANT_TYPE_STRING) &&
GTK_IS_CELL_RENDERER_COMBO (cell))
{
gtk_cell_renderer_set_visible (cell, TRUE);
@ -559,8 +555,7 @@ state_cell_func (GtkTreeViewColumn *column,
g_object_set (cell, "text", g_variant_get_string (state, NULL), NULL);
}
if (state)
g_variant_unref (state);
g_variant_unref (state);
}
static void