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Code Issues Projects Releases Packages Wiki Activity Actions 2

feature: add tooltip for SHA in commit message presenter (#734)

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Signed-off-by: leo <longshuang@msn.cn>
This commit is contained in:
leo 2024-11-24 21:22:04 +08:00
parent 637f138d63
commit b2e01f0d3e
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4 changed files with 80 additions and 11 deletions
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55
src/Views/CommitMessagePresenter.cs
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@ -1,12 +1,14 @@
using System;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Avalonia;
using Avalonia.Collections;
using Avalonia.Controls;
using Avalonia.Controls.Documents;
using Avalonia.Input;
using Avalonia.Threading;
using Avalonia.VisualTree;
namespace SourceGit.Views
@ -43,7 +45,9 @@ namespace SourceGit.Views
if (change.Property == MessageProperty || change.Property == IssueTrackerRulesProperty)
{
Inlines!.Clear();
_inlineCommits.Clear();
_matches = null;
_lastHover = null;
ClearHoveredIssueLink();
var message = Message;
@ -154,6 +158,10 @@ namespace SourceGit.Views
ToolTip.SetTip(this, match.Link);
ToolTip.SetIsOpen(this, true);
}
else
{
ProcessHoverCommitLink(match);
}
return;
}
@ -256,6 +264,52 @@ namespace SourceGit.Views
ClearHoveredIssueLink();
}
private void ProcessHoverCommitLink(Models.Hyperlink link)
{
var sha = link.Link;
// If we have already queried this SHA, just use it.
if (_inlineCommits.TryGetValue(sha, out var exist))
{
if (exist != null)
{
ToolTip.SetTip(this, exist);
ToolTip.SetIsOpen(this, true);
}
return;
}
var parentView = this.FindAncestorOfType<CommitBaseInfo>();
if (parentView is { DataContext: ViewModels.CommitDetail detail })
{
// Record the SHA of current viewing commit in the CommitDetail panel to determine if it is changed after
// asynchronous queries.
var lastDetailCommit = detail.Commit.SHA;
Task.Run(() =>
{
var c = detail.GetParent(sha);
Dispatcher.UIThread.Invoke(() =>
{
// Make sure the DataContext of CommitBaseInfo is not changed.
var currentParent = this.FindAncestorOfType<CommitBaseInfo>();
if (currentParent is { DataContext: ViewModels.CommitDetail currentDetail } &&
currentDetail.Commit.SHA == lastDetailCommit)
{
_inlineCommits.Add(sha, c);
// Make sure user still hovers the target SHA.
if (_lastHover == link)
{
ToolTip.SetTip(this, c);
ToolTip.SetIsOpen(this, true);
}
}
});
});
}
}
private void ClearHoveredIssueLink()
{
if (_lastHover != null)
@ -268,5 +322,6 @@ namespace SourceGit.Views
private List<Models.Hyperlink> _matches = null;
private Models.Hyperlink _lastHover = null;
private Dictionary<string, Models.Commit> _inlineCommits = new();
}
}