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Fixed stack overflow related to panel scrolling and scrollbar auto hiding (and improved build scripts) (#28)

* add a test to recreate the issue

* fixed deploy-demo running on pull requests

* restructure cake script to run tests separately

* actually name the test step correctly

* also run the build task separately

* made all tasks explicitly depend on prepare

* install android workload manually, rather than as part of cake

* Revert "install android workload manually, rather than as part of cake"

This reverts commit 101d6d3eac.

* don't clear a panel's scroll bar max history between area updates

* added changelog entry
This commit is contained in:
Ell 2024-10-27 00:46:15 +02:00 committed by GitHub
parent 78d73c2417
commit 50e864b94f
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GPG key ID: B5690EEEBB952194
7 changed files with 47 additions and 15 deletions

View file

@ -20,10 +20,14 @@ jobs:
uses: android-actions/setup-android@v3
- name: Restore tools
run: dotnet tool restore
- name: Run Publish
- name: Run Build
run: dotnet cake --target Build --ref ${{ github.ref }} --buildNum ${{ github.run_number }}
- name: Run Test
uses: coactions/setup-xvfb@v1
with:
run: dotnet cake --target Publish --ref ${{ github.ref }} --buildNum ${{ github.run_number }}
run: dotnet cake --target Test --ref ${{ github.ref }} --buildNum ${{ github.run_number }}
- name: Run Publish
run: dotnet cake --target Publish --ref ${{ github.ref }} --buildNum ${{ github.run_number }}
env:
NUGET_KEY: ${{ secrets.NUGET_KEY }}
BAGET_KEY: ${{ secrets.BAGET_KEY }}

View file

@ -23,7 +23,7 @@ jobs:
include-hidden-files: true
if-no-files-found: error
deploy-demo:
if: github.event_name == 'push'
if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')
needs: [build-demo]
runs-on: ubuntu-latest
steps:

View file

@ -30,6 +30,7 @@ Additions
Fixes
- Fixed tooltips not being bounded correctly for viewports that don't start at the origin
- Fixed a stack overflow exception when a panel's children have just enough height to cause a scroll bar to appear
### MLEM.Data
Improvements

View file

@ -126,13 +126,7 @@ namespace MLEM.Ui.Elements {
throw new NotSupportedException($"A panel that handles overflow can't contain non-automatic anchors ({child})");
}
}
base.ForceUpdateArea();
if (this.scrollOverflow) {
for (var i = 0; i < this.scrollBarMaxHistory.Length; i++)
this.scrollBarMaxHistory[i] = -1;
}
this.SetScrollBarStyle();
}

View file

@ -1,4 +1,5 @@
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using MLEM.Data.Content;
using MLEM.Font;
using MLEM.Startup;
@ -20,6 +21,10 @@ public class TestGame : MlemGame {
protected override void LoadContent() {
base.LoadContent();
this.RawContent = new RawContentManager(this.Services, this.Content.RootDirectory);
// make sure that the viewport is always the same size, since RunOneFrame doesn't ensure window size is correct
this.UiSystem.Viewport = new Rectangle(0, 0, 1280, 720);
// we use precompiled fonts and kni uses a different asset compilation system, so we just have both stored
this.UiSystem.Style.Font = new GenericSpriteFont(MlemGame.LoadContent<SpriteFont>(
#if KNI

View file

@ -147,6 +147,34 @@ public class UiTests : GameTestFixture {
}
}
[Test]
public void TestIssue27([Values(5, 50, 15)] int numChildren) {
// Stack overflow related to panel scrolling and scrollbar auto-hiding
var group = new SquishingGroup(Anchor.TopLeft, Vector2.One);
var centerGroup = new ScissorGroup(Anchor.TopCenter, Vector2.One);
var centerPanel = new Panel(Anchor.TopRight, Vector2.One);
centerPanel.DrawColor = Color.Red;
centerPanel.Padding = new MLEM.Maths.Padding(5);
centerGroup.AddChild(centerPanel);
group.AddChild(centerGroup);
var leftColumn = new Panel(Anchor.TopLeft, new Vector2(500, 1), scrollOverflow: true);
group.AddChild(leftColumn);
for (var i = 0; i < numChildren; i++) {
var c = new Panel(Anchor.AutoLeft, new Vector2(1, 30));
c.DrawColor = Color.Green;
c.Padding = new MLEM.Maths.Padding(5);
leftColumn.AddChild(c);
}
var bottomPane = new Panel(Anchor.BottomCenter, new Vector2(1, 500));
group.AddChild(bottomPane);
this.AddAndUpdate(group, out _, out _);
}
private void AddAndUpdate(Element element, out TimeSpan addTime, out TimeSpan updateTime) {
foreach (var root in this.Game.UiSystem.GetRootElements())
this.Game.UiSystem.Remove(root.Name);

View file

@ -36,7 +36,7 @@ Task("Build").IsDependentOn("Prepare").Does(() =>{
DotNetBuild("MLEM.KNI.sln", settings);
});
Task("Test").IsDependentOn("Build").Does(() => {
Task("Test").IsDependentOn("Prepare").Does(() => {
var settings = new DotNetTestSettings {
Configuration = config,
Collectors = {"XPlat Code Coverage"},
@ -47,7 +47,7 @@ Task("Test").IsDependentOn("Build").Does(() => {
DotNetTest("MLEM.KNI.sln", settings);
});
Task("Pack").IsDependentOn("Test").Does(() => {
Task("Pack").IsDependentOn("Prepare").Does(() => {
var settings = new DotNetPackSettings {
Configuration = config,
ArgumentCustomization = args => args.Append($"/p:Version={version}")
@ -76,21 +76,21 @@ Task("Push").WithCriteria(gitRef == "refs/heads/main" || gitRef.StartsWith("refs
DotNetNuGetPush("**/MLEM*.nupkg", settings);
});
Task("Document").Does(() => {
Task("Document").IsDependentOn("Prepare").Does(() => {
DocFxMetadata("Docs/docfx.json");
DocFxBuild("Docs/docfx.json");
if (serve)
DocFxServe("Docs/_site");
});
Task("PublishWeb").Does(() => {
Task("PublishWeb").IsDependentOn("Prepare").Does(() => {
DotNetPublish("Demos.Web/Demos.Web.KNI.csproj", new DotNetPublishSettings {
Configuration = config,
ArgumentCustomization = args => args.Append($"/p:Version={version}")
});
});
Task("Default").IsDependentOn("Pack");
Task("Default").IsDependentOn("Build").IsDependentOn("Test").IsDependentOn("Pack");
Task("Publish").IsDependentOn("Push");
RunTarget(target);