mirror of https://github.com/bsnes-emu/bsnes.git
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
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namespace phoenix {
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static void RadioLabel_activate(GtkToggleButton* toggleButton, RadioLabel* self) {
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self->p.onActivate();
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}
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Size pRadioLabel::minimumSize() {
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Size size = pFont::size(widget.state.font, radioLabel.state.text);
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return {size.width + 28, size.height + 4};
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}
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void pRadioLabel::setChecked() {
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parent().locked = true;
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for(auto& item : radioLabel.state.group) item.state.checked = false;
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(gtkWidget), radioLabel.state.checked = true);
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parent().locked = false;
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}
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void pRadioLabel::setGroup(const group<RadioLabel>& group) {
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if(&parent() == this) return;
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parent().locked = true;
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gtk_radio_button_set_group(
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GTK_RADIO_BUTTON(gtkWidget),
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gtk_radio_button_get_group(GTK_RADIO_BUTTON(parent().gtkWidget))
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);
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for(auto& item : radioLabel.state.group) {
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if(item.state.checked) {
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(item.p.gtkWidget), true);
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break;
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}
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}
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parent().locked = false;
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}
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void pRadioLabel::setText(string text) {
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gtk_button_set_label(GTK_BUTTON(gtkWidget), text);
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}
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void pRadioLabel::constructor() {
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gtkWidget = gtk_radio_button_new_with_label(nullptr, "");
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g_signal_connect(G_OBJECT(gtkWidget), "toggled", G_CALLBACK(RadioLabel_activate), (gpointer)&radioLabel);
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setGroup(radioLabel.state.group);
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setText(radioLabel.state.text);
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}
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void pRadioLabel::destructor() {
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gtk_widget_destroy(gtkWidget);
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}
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void pRadioLabel::orphan() {
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destructor();
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constructor();
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}
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void pRadioLabel::onActivate() {
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if(parent().locked) return;
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bool wasChecked = radioLabel.state.checked;
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setChecked();
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if(wasChecked) return;
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if(radioLabel.onActivate) radioLabel.onActivate();
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}
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pRadioLabel& pRadioLabel::parent() {
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if(radioLabel.state.group.size()) return radioLabel.state.group.first().p;
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return *this;
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}
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}
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