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More Unix menu work.

This commit is contained in:
Pietro Gagliardi 2015-04-23 16:00:34 -04:00
parent 1ceb07dcbb
commit 2688cd48d1
1 changed files with 34 additions and 8 deletions
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42
new/unix/menu.c
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@ -45,17 +45,12 @@ static void onClicked(GtkMenuItem *menuitem, gpointer data)
(*(item->onClicked))(uiMenuItem(item), w, item->onClickedData);
}
static void onToggled(GtkCheckMenuItem *menuitem, gpointer data)
static void setChecked(struct menuItem *item, gboolean checked)
{
struct menuItem *item = (struct menuItem *) data;
gboolean checked;
GHashTableIter iter;
gpointer widget;
gulong signal;
// get the checked state of /the item that triggered the signal/
checked = gtk_check_menu_item_get_active(menuitem);
// sync it with our template
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item->baseItem), checked);
@ -63,11 +58,22 @@ static void onToggled(GtkCheckMenuItem *menuitem, gpointer data)
g_hash_table_iter_init(&iter, item->uiWindows);
while (g_hash_table_iter_next(&iter, &widget, NULL)) {
signal = (gulong) g_hash_table_lookup(item->checkedSignals, widget);
// don't allow toggling to recursively trigger this signal
// don't allow toggling to recursively trigger the ::checked signal (or trigger it at all on an explicit call to uiMenuItemSetChecked())
g_signal_handler_block(widget, signal);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), checked);
g_signal_handler_unblock(widget, signal);
}
}
static void onToggled(GtkCheckMenuItem *menuitem, gpointer data)
{
struct menuItem *item = (struct menuItem *) data;
gboolean checked;
// get the checked state of /the item that triggered the signal/
checked = gtk_check_menu_item_get_active(menuitem);
setChecked(item, checked);
// and finally fire our signal
// once again, do it on /the item that triggered the signal/
@ -112,6 +118,25 @@ static void menuItemOnClicked(uiMenuItem *ii, void (*f)(uiMenuItem *, uiWindow *
item->onClickedData = data;
}
static int menuItemChecked(uiMenuItem *ii)
{
struct menuItem *item = (struct menuItem *) ii;
return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(item->baseItem)) != FALSE;
}
static void menuItemSetChecked(uiMenuItem *ii, int checked)
{
struct menuItem *item = (struct menuItem *) ii;
gboolean c;
// use explicit values
c = FALSE;
if (checked)
c = TRUE;
setChecked(item, c);
}
static uiMenuItem *newItem(struct menu *m, int type, const char *name)
{
struct menuItem *item;
@ -164,7 +189,8 @@ static uiMenuItem *newItem(struct menu *m, int type, const char *name)
uiMenuItem(item)->Enable = menuItemEnable;
uiMenuItem(item)->Disable = menuItemDisable;
uiMenuItem(item)->OnClicked = menuItemOnClicked;
// TODO checked/setchecked
uiMenuItem(item)->Checked = menuItemChecked;
uiMenuItem(item)->SetChecked = menuItemSetChecked;
return uiMenuItem(item);
}