room processor stuff

1 files changed, 69 insertions, 0 deletions

diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/elements/MStringSelectionButton.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/elements/MStringSelectionButton.java
new file mode 100644
index 00000000..7e9e42cb
--- /dev/null
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/elements/MStringSelectionButton.java
@@ -0,0 +1,69 @@
+package kr.syeyoung.dungeonsguide.roomedit.elements;
+
+import kr.syeyoung.dungeonsguide.roomedit.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) {
+        this.possible = possible;
+        selectedIndex = 0;
+
+        dec = new MButton(); dec.setText("<"); add(dec);
+        inc = new MButton(); inc.setText(">"); add(inc);
+        selected = new MLabel(); updateSelected(); add(selected);
+
+        dec.setOnActionPerformed(new Runnable() {
+            @Override
+            public void run() {
+                selectedIndex++;
+                if (selectedIndex >= possible.size()) selectedIndex = 0;
+                updateSelected();
+                onUpdate.run();
+            }
+        });
+        inc.setOnActionPerformed(new Runnable() {
+            @Override
+            public void run() {
+                selectedIndex --;
+                if (selectedIndex < 0) selectedIndex = possible.size() - 1;
+                updateSelected();
+                onUpdate.run();
+            }
+        });
+    }
+
+    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(possible.get(selectedIndex));
+    }
+
+    @Override
+    public void onBoundsUpdate() {
+        dec.setBounds(new Rectangle(0,0,bounds.height, bounds.height));
+        inc.setBounds(new Rectangle(bounds.width - bounds.height, 0, bounds.height, bounds.height));
+        selected.setBounds(new Rectangle(bounds.height, 0, bounds.width - bounds.height - bounds.height, bounds.height));
+    }
+}