101 lines
3.6 KiB
C#
101 lines
3.6 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 System;
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using OpenRA.Mods.Common.Traits;
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using OpenRA.Primitives;
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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 SupportPowerTooltipLogic : ChromeLogic
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{
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[ObjectCreator.UseCtor]
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public SupportPowerTooltipLogic(Widget widget, TooltipContainerWidget tooltipContainer, Func<SupportPowersWidget.SupportPowerIcon> getTooltipIcon, World world)
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{
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widget.IsVisible = () => getTooltipIcon() != null && getTooltipIcon().Power.Info != null;
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var nameLabel = widget.Get<LabelWidget>("NAME");
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var hotkeyLabel = widget.Get<LabelWidget>("HOTKEY");
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var timeLabel = widget.Get<LabelWidget>("TIME");
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var descLabel = widget.Get<LabelWidget>("DESC");
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var nameFont = Game.Renderer.Fonts[nameLabel.Font];
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var hotkeyFont = Game.Renderer.Fonts[hotkeyLabel.Font];
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var timeFont = Game.Renderer.Fonts[timeLabel.Font];
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var descFont = Game.Renderer.Fonts[descLabel.Font];
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var baseHeight = widget.Bounds.Height;
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var timeOffset = timeLabel.Bounds.X;
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SupportPowerInstance lastPower = null;
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var lastHotkey = Hotkey.Invalid;
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var lastRemainingSeconds = 0;
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tooltipContainer.BeforeRender = () =>
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{
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var icon = getTooltipIcon();
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if (icon == null || icon.Power == null || icon.Power.Instances.Count == 0)
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return;
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var sp = icon.Power;
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// HACK: This abuses knowledge of the internals of WidgetUtils.FormatTime
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// to efficiently work when the label is going to change, requiring a panel relayout
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var remainingSeconds = (int)Math.Ceiling(sp.RemainingTicks * world.Timestep / 1000f);
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var hotkey = icon.Hotkey?.GetValue() ?? Hotkey.Invalid;
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if (sp == lastPower && hotkey == lastHotkey && lastRemainingSeconds == remainingSeconds)
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return;
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var nameText = TranslationProvider.GetString(sp.Info.Name);
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nameLabel.GetText = () => nameText;
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var nameSize = nameFont.Measure(nameText);
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var descText = TranslationProvider.GetString(sp.Info.Description);
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descLabel.GetText = () => descText;
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var descSize = descFont.Measure(descText);
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var timeText = sp.TooltipTimeTextOverride();
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if (timeText == null)
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{
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var remaining = WidgetUtils.FormatTime(sp.RemainingTicks, world.Timestep);
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var total = WidgetUtils.FormatTime(sp.Info.ChargeInterval, world.Timestep);
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timeText = $"{remaining} / {total}";
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}
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timeLabel.GetText = () => timeText;
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var timeSize = timeFont.Measure(timeText);
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var hotkeyWidth = 0;
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hotkeyLabel.Visible = hotkey.IsValid();
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if (hotkeyLabel.Visible)
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{
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var hotkeyText = $"({hotkey.DisplayString()})";
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hotkeyWidth = hotkeyFont.Measure(hotkeyText).X + 2 * nameLabel.Bounds.X;
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hotkeyLabel.GetText = () => hotkeyText;
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hotkeyLabel.Bounds.X = nameSize.X + 2 * nameLabel.Bounds.X;
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}
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var timeWidth = timeSize.X;
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var topWidth = nameSize.X + hotkeyWidth + timeWidth + timeOffset;
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widget.Bounds.Width = 2 * nameLabel.Bounds.X + Math.Max(topWidth, descSize.X);
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widget.Bounds.Height = baseHeight + descSize.Y;
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timeLabel.Bounds.X = widget.Bounds.Width - nameLabel.Bounds.X - timeWidth;
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lastPower = sp;
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lastHotkey = hotkey;
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lastRemainingSeconds = remainingSeconds;
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};
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timeLabel.GetColor = () => getTooltipIcon() != null && !getTooltipIcon().Power.Active
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? Color.Red : Color.White;
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}
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}
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}
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