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/*
* Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
* Copyright (C) 2021 cyoung06
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package kr.syeyoung.dungeonsguide.gui.elements;
import kr.syeyoung.dungeonsguide.gui.MPanel;
import lombok.Getter;
import lombok.Setter;
import java.awt.*;
import java.util.List;
@Getter
@Setter
public class MStringSelectionButton extends MPanel {
private List<String> possible;
private int selectedIndex;
private MButton dec;
private MButton inc;
private MLabel selected;
@Getter
@Setter
private Runnable onUpdate;
public MStringSelectionButton(final List<String> possible, String defaultValue) {
this.possible = possible;
selectedIndex = possible.indexOf(defaultValue);
if (selectedIndex == -1) selectedIndex = 0;
dec = new MButton(); dec.setText("<"); add(dec);
inc = new MButton(); inc.setText(">"); add(inc);
selected = new MLabel(); updateSelected(); add(selected);
selected.setBackgroundColor(Color.black);
selected.setAlignment(MLabel.Alignment.CENTER);
dec.setOnActionPerformed(new Runnable() {
@Override
public void run() {
selectedIndex --;
if (selectedIndex < 0) selectedIndex = possible.size() - 1;
updateSelected();
onUpdate.run();
}
});
inc.setOnActionPerformed(new Runnable() {
@Override
public void run() {
selectedIndex++;
if (selectedIndex >= possible.size()) selectedIndex = 0;
updateSelected();
onUpdate.run();
}
});
}
public String selectionToDisplay(String selection) {
return selection;
}
public String getSelected() {
if (possible.size() == 0) return null;
return possible.get(selectedIndex);
}
private void updateSelected() {
if (possible.size() == 0) selected.setText("-Empty-");
else selected.setText(selectionToDisplay(possible.get(selectedIndex)));
}
@Override
public void onBoundsUpdate() {
dec.setBounds(new Rectangle(0,0,getBounds().height, getBounds().height));
inc.setBounds(new Rectangle(getBounds().width - getBounds().height, 0, getBounds().height, getBounds().height));
selected.setBounds(new Rectangle(getBounds().height, 0, getBounds().width - getBounds().height - getBounds().height, getBounds().height));
}
}
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