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Generalise progress bars

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This commit is contained in:
Pavel Penev
2015-09-09 13:40:43 +03:00
parent 19388fd773
commit 82bf66a9be
1 changed files with 13 additions and 6 deletions
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19
OpenRA.Mods.Common/Widgets/ProgressBarWidget.cs
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@@ -10,12 +10,17 @@
using System;
using System.Drawing;
using OpenRA.Graphics;
using OpenRA.Widgets;
namespace OpenRA.Mods.Common.Widgets
{
public class ProgressBarWidget : Widget
{
public string Background = "progressbar-bg";
public string Bar = "progressbar-thumb";
public Size BarMargin = new Size(2, 2);
public int Percentage = 0;
public bool Indeterminate = false;
@@ -44,14 +49,16 @@ namespace OpenRA.Mods.Common.Widgets
{
var rb = RenderBounds;
var percentage = GetPercentage();
WidgetUtils.DrawPanel("progressbar-bg", rb);
WidgetUtils.DrawPanel(Background, rb);
var barRect = wasIndeterminate ?
new Rectangle(rb.X + 2 + (int)(0.75 * offset * (rb.Width - 4)), rb.Y + 2, (rb.Width - 4) / 4, rb.Height - 4) :
new Rectangle(rb.X + 2, rb.Y + 2, percentage * (rb.Width - 4) / 100, rb.Height - 4);
var minBarWidth = (int)(ChromeProvider.GetImage(Bar, "border-l").Size.X + ChromeProvider.GetImage(Bar, "border-r").Size.X);
var maxBarWidth = rb.Width - BarMargin.Width * 2;
var barWidth = wasIndeterminate ? maxBarWidth / 4 : percentage * maxBarWidth / 100;
barWidth = Math.Max(barWidth, minBarWidth);
if (barRect.Width > 0)
WidgetUtils.DrawPanel("progressbar-thumb", barRect);
var barOffset = wasIndeterminate ? (int)(0.75 * offset * maxBarWidth) : 0;
var barRect = new Rectangle(rb.X + BarMargin.Width + barOffset, rb.Y + BarMargin.Height, barWidth, rb.Height - 2 * BarMargin.Height);
WidgetUtils.DrawPanel(Bar, barRect);
}
bool wasIndeterminate;