mirror of https://github.com/bsnes-emu/bsnes.git
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
namespace phoenix {
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static void RadioItem_activate(GtkCheckMenuItem* gtkCheckMenuItem, RadioItem* self) {
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self->p.onActivate();
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}
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void pRadioItem::setChecked() {
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parent().locked = true;
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for(auto& item : radioItem.state.group) gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item.p.widget), false);
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gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), true);
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parent().locked = false;
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}
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void pRadioItem::setGroup(const group<RadioItem>& group) {
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parent().locked = true;
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for(auto& item : group) {
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if(&item == &group.first()) continue;
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GSList* currentGroup = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(group.first().p.widget));
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if(currentGroup != gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(item.p.widget))) {
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gtk_radio_menu_item_set_group(GTK_RADIO_MENU_ITEM(item.p.widget), currentGroup);
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}
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}
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parent().locked = false;
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}
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void pRadioItem::setText(string text) {
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gtk_menu_item_set_label(GTK_MENU_ITEM(widget), mnemonic(text));
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}
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void pRadioItem::constructor() {
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widget = gtk_radio_menu_item_new_with_mnemonic(0, "");
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setGroup(radioItem.state.group);
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setText(radioItem.state.text);
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for(auto& item : radioItem.state.group) {
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gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item.p.widget), item.state.checked);
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}
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g_signal_connect(G_OBJECT(widget), "toggled", G_CALLBACK(RadioItem_activate), (gpointer)&radioItem);
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}
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void pRadioItem::destructor() {
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gtk_widget_destroy(widget);
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}
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void pRadioItem::orphan() {
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destructor();
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constructor();
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}
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void pRadioItem::onActivate() {
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if(parent().locked) return;
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bool wasChecked = radioItem.state.checked;
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radioItem.setChecked();
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if(wasChecked) return;
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if(radioItem.onActivate) radioItem.onActivate();
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}
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pRadioItem& pRadioItem::parent() {
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if(radioItem.state.group.size()) return radioItem.state.group.first().p;
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return *this;
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}
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}
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