From 2647997bef00af5f2aa57bfcf5a68c6a0ebe0f40 Mon Sep 17 00:00:00 2001
From: Tomas Slusny <slusnucky@gmail.com>
Date: Tue, 28 Aug 2018 14:10:58 +0200
Subject: [PATCH] Add OverlayPanel that contains PanelComponent

Add generic OverlayPanel class that uses PanelComponent as its backing
component.

Signed-off-by: Tomas Slusny <slusnucky@gmail.com>
---
 .../client/ui/overlay/OverlayPanel.java       | 96 +++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 runelite-client/src/main/java/net/runelite/client/ui/overlay/OverlayPanel.java

diff --git a/runelite-client/src/main/java/net/runelite/client/ui/overlay/OverlayPanel.java b/runelite-client/src/main/java/net/runelite/client/ui/overlay/OverlayPanel.java
new file mode 100644
index 0000000000..4ccbdebc70
--- /dev/null
+++ b/runelite-client/src/main/java/net/runelite/client/ui/overlay/OverlayPanel.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2018, Tomas Slusny <slusnucky@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.runelite.client.ui.overlay;
+
+import java.awt.Dimension;
+import java.awt.Graphics2D;
+import lombok.Getter;
+import lombok.Setter;
+import net.runelite.client.plugins.Plugin;
+import net.runelite.client.ui.FontManager;
+import net.runelite.client.ui.overlay.components.ComponentConstants;
+import net.runelite.client.ui.overlay.components.PanelComponent;
+
+@Getter
+@Setter
+public abstract class OverlayPanel extends Overlay
+{
+	protected final PanelComponent panelComponent = new PanelComponent();
+
+	/**
+	 * Enables/disables automatic clearing of {@link this#getPanelComponent()} children after rendering (enabled by default)
+	 */
+	private boolean clearChildren = true;
+
+	/**
+	 * Enables/disables automatic font size changes based on panel component size relative to default panel component size.
+	 */
+	private boolean dynamicFont = false;
+
+	protected OverlayPanel()
+	{
+		super();
+		setResizable(true);
+	}
+
+	protected OverlayPanel(Plugin plugin)
+	{
+		super(plugin);
+		setResizable(true);
+	}
+
+	@Override
+	public Dimension render(final Graphics2D graphics)
+	{
+		final Dimension oldSize = panelComponent.getPreferredSize();
+
+		if (getPreferredSize() != null)
+		{
+			panelComponent.setPreferredSize(getPreferredSize());
+
+			if (dynamicFont)
+			{
+				if (getPreferredSize().width >= ComponentConstants.STANDARD_WIDTH * 1.3)
+				{
+					graphics.setFont(FontManager.getRunescapeBoldFont());
+				}
+				else if (getPreferredSize().width <= ComponentConstants.STANDARD_WIDTH * 0.8)
+				{
+					graphics.setFont(FontManager.getRunescapeSmallFont());
+				}
+			}
+		}
+
+		final Dimension dimension = panelComponent.render(graphics);
+
+		if (clearChildren)
+		{
+			panelComponent.getChildren().clear();
+		}
+
+		panelComponent.setPreferredSize(oldSize);
+		return dimension;
+	}
+}