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Fix LabelWidget positioning of text when WordWrap is true.

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If WordWrap is enabled, the wrapping must be applied before any TextAlign is applied, or the final position will be incorrect.

Introduce a IncreaseHeightToFitCurrentText to make such WordWrap labels easier to use, and apply to CreditsLogic.
This commit is contained in:
RoosterDragon
2024-09-23 19:53:30 +01:00
committed by Gustas
parent 86b9227577
commit d1583e8587
2 changed files with 24 additions and 19 deletions
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17
OpenRA.Mods.Common/Widgets/LabelWidget.cs
View File

@@ -68,6 +68,17 @@ namespace OpenRA.Mods.Common.Widgets
GetContrastColorLight = other.GetContrastColorLight;
}
public void IncreaseHeightToFitCurrentText()
{
if (!Game.Renderer.Fonts.TryGetValue(Font, out var font))
throw new ArgumentException($"Requested font '{Font}' was not found.");
var line = GetText();
if (WordWrap)
line = WidgetUtils.WrapText(line, Bounds.Width, font);
Bounds.Height = Math.Max(Bounds.Height, font.Measure(line).Y);
}
public override void Draw()
{
if (!Game.Renderer.Fonts.TryGetValue(Font, out var font))
@@ -77,6 +88,9 @@ namespace OpenRA.Mods.Common.Widgets
if (text == null)
return;
if (WordWrap)
text = WidgetUtils.WrapText(text, Bounds.Width, font);
var textSize = font.Measure(text);
var position = RenderOrigin;
var offset = font.TopOffset;
@@ -96,9 +110,6 @@ namespace OpenRA.Mods.Common.Widgets
if (Align == TextAlign.Right)
position += new int2(Bounds.Width - textSize.X, 0);
if (WordWrap)
text = WidgetUtils.WrapText(text, Bounds.Width, font);
DrawInner(text, font, GetColor(), position);
}

26
OpenRA.Mods.Common/Widgets/Logic/CreditsLogic.cs
View File

@@ -10,9 +10,7 @@
#endregion
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using OpenRA.Widgets;
namespace OpenRA.Mods.Common.Widgets.Logic
@@ -25,8 +23,8 @@ namespace OpenRA.Mods.Common.Widgets.Logic
readonly bool showModTab;
readonly bool showEngineTab;
bool isShowingModTab;
readonly IEnumerable<string> modLines;
readonly IEnumerable<string> engineLines;
readonly string modLines;
readonly string engineLines;
[ObjectCreator.UseCtor]
public CreditsLogic(Widget widget, ModData modData, Action onExit)
@@ -83,21 +81,17 @@ namespace OpenRA.Mods.Common.Widgets.Logic
scrollPanel.RemoveChildren();
var font = Game.Renderer.Fonts[template.Font];
foreach (var line in modCredits ? modLines : engineLines)
{
var label = (LabelWidget)template.Clone();
label.GetText = () => line;
var wrappedLine = line;
if (label.WordWrap)
wrappedLine = WidgetUtils.WrapText(line, label.Bounds.Width, font);
label.Bounds.Height = Math.Max(label.Bounds.Height, font.Measure(wrappedLine).Y);
scrollPanel.AddChild(label);
}
var lines = modCredits ? modLines : engineLines;
var label = (LabelWidget)template.Clone();
label.GetText = () => lines;
label.IncreaseHeightToFitCurrentText();
scrollPanel.AddChild(label);
}
static IEnumerable<string> ParseLines(Stream file)
static string ParseLines(Stream file)
{
return file.ReadAllLines().Select(l => l.Replace("\t", " ").Replace("*", "\u2022")).ToList();
return file.ReadAllText().Replace(Environment.NewLine, "\n").Replace("\t", " ").Replace("*", "\u2022");
}
}
}