79 lines
2.0 KiB
C#
79 lines
2.0 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2010 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see LICENSE.
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*/
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#endregion
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using System;
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using System.Drawing;
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using OpenRA.Graphics;
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namespace OpenRA.Widgets
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{
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public class LabelWidget : Widget
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{
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public enum TextAlign { Left, Center, Right }
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public enum TextVAlign { Top, Middle, Bottom }
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public string Text = null;
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public string Background = null;
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public TextAlign Align = TextAlign.Left;
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public TextVAlign VAlign = TextVAlign.Middle;
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public bool Bold = false;
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public Func<string> GetText;
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public Func<string> GetBackground;
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public LabelWidget()
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: base()
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{
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GetText = () => Text;
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GetBackground = () => Background;
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}
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protected LabelWidget(LabelWidget other)
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: base(other)
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{
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Text = other.Text;
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Align = other.Align;
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Bold = other.Bold;
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GetText = other.GetText;
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GetBackground = other.GetBackground;
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}
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public override void DrawInner( WorldRenderer wr )
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{
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var bg = GetBackground();
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if (bg != null)
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WidgetUtils.DrawPanel(bg, RenderBounds );
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var font = (Bold) ? Game.Renderer.BoldFont : Game.Renderer.RegularFont;
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var text = GetText();
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if (text == null)
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return;
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int2 textSize = font.Measure(text);
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int2 position = RenderOrigin;
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if (VAlign == TextVAlign.Middle)
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position += new int2(0, (Bounds.Height - textSize.Y)/2);
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if (VAlign == TextVAlign.Bottom)
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position += new int2(0, Bounds.Height - textSize.Y);
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if (Align == TextAlign.Center)
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position += new int2((Bounds.Width - textSize.X)/2, 0);
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if (Align == TextAlign.Right)
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position += new int2(Bounds.Width - textSize.X,0);
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font.DrawText(text, position, Color.White);
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}
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public override Widget Clone() { return new LabelWidget(this); }
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}
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} |