80 lines
2.0 KiB
C#
80 lines
2.0 KiB
C#
#region Copyright & License Information
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/*
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* Copyright (c) The OpenRA Developers and Contributors
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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, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using OpenRA.Widgets;
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namespace OpenRA.Mods.Common.Widgets.Logic
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{
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public class SupportPowerBinLogic : ChromeLogic
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{
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[ObjectCreator.UseCtor]
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public SupportPowerBinLogic(Widget widget)
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{
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var palette = widget.Get<SupportPowersWidget>("SUPPORT_PALETTE");
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var background = widget.GetOrNull("PALETTE_BACKGROUND");
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var foreground = widget.GetOrNull("PALETTE_FOREGROUND");
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if (background != null || foreground != null)
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{
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Widget backgroundTemplate = null;
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Widget foregroundTemplate = null;
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if (background != null)
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backgroundTemplate = background.Get("ICON_TEMPLATE");
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if (foreground != null)
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foregroundTemplate = foreground.Get("ICON_TEMPLATE");
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void UpdateBackground(int _, int icons)
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{
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var rowHeight = palette.IconSize.Y + palette.IconMargin;
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var rowWidth = palette.IconSize.X + palette.IconMargin;
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if (background != null)
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{
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background.RemoveChildren();
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for (var i = 0; i < icons; i++)
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{
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var row = backgroundTemplate.Clone();
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if (palette.Horizontal)
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row.Bounds.X += i * rowWidth;
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else
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row.Bounds.Y += i * rowHeight;
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background.AddChild(row);
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}
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}
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if (foreground != null)
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{
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foreground.RemoveChildren();
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for (var i = 0; i < icons; i++)
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{
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var row = foregroundTemplate.Clone();
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if (palette.Horizontal)
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row.Bounds.X += i * rowWidth;
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else
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row.Bounds.Y += i * rowHeight;
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foreground.AddChild(row);
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}
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}
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}
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palette.OnIconCountChanged += UpdateBackground;
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// Set the initial palette state
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UpdateBackground(0, 0);
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}
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}
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}
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}
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