Merge 34b2451d1d into 7a9c8d7444

The first commit is always the immediate child, so take only 40 initial characters of the line

README.md

@@ -47,7 +47,7 @@
 
 ## Translation Status
 
-[![en_US](https://img.shields.io/badge/en__US-100%25-brightgreen)](TRANSLATION.md) [![de__DE](https://img.shields.io/badge/de__DE-100.00%25-brightgreen)](TRANSLATION.md) [![es__ES](https://img.shields.io/badge/es__ES-99.14%25-yellow)](TRANSLATION.md) [![fr__FR](https://img.shields.io/badge/fr__FR-98.42%25-yellow)](TRANSLATION.md) [![pt__BR](https://img.shields.io/badge/pt__BR-99.14%25-yellow)](TRANSLATION.md) [![ru__RU](https://img.shields.io/badge/ru__RU-100.00%25-brightgreen)](TRANSLATION.md) [![zh__CN](https://img.shields.io/badge/zh__CN-100.00%25-brightgreen)](TRANSLATION.md) [![zh__TW](https://img.shields.io/badge/zh__TW-100.00%25-brightgreen)](TRANSLATION.md)
+[![en_US](https://img.shields.io/badge/en__US-100%25-brightgreen)](TRANSLATION.md) [![de__DE](https://img.shields.io/badge/de__DE-99.57%25-yellow)](TRANSLATION.md) [![es__ES](https://img.shields.io/badge/es__ES-98.71%25-yellow)](TRANSLATION.md) [![fr__FR](https://img.shields.io/badge/fr__FR-97.99%25-yellow)](TRANSLATION.md) [![pt__BR](https://img.shields.io/badge/pt__BR-98.71%25-yellow)](TRANSLATION.md) [![ru__RU](https://img.shields.io/badge/ru__RU-99.57%25-yellow)](TRANSLATION.md) [![zh__CN](https://img.shields.io/badge/zh__CN-100.00%25-brightgreen)](TRANSLATION.md) [![zh__TW](https://img.shields.io/badge/zh__TW-100.00%25-brightgreen)](TRANSLATION.md)
 
 ## How to Use
 

TRANSLATION.md

@@ -1,14 +1,16 @@
-### de_DE.axaml: 100.00%
+### de_DE.axaml: 99.57%
 
 
 <details>
 <summary>Missing Keys</summary>
 
-
+- Text.Repository.HistoriesOrder
+- Text.Repository.HistoriesOrder.ByDate
+- Text.Repository.HistoriesOrder.Topo
 
 </details>
 
-### es_ES.axaml: 99.14%
+### es_ES.axaml: 98.71%
 
 
 <details>
@@ -20,10 +22,13 @@
 - Text.Repository.FilterCommits.Default
 - Text.Repository.FilterCommits.Exclude
 - Text.Repository.FilterCommits.Include
+- Text.Repository.HistoriesOrder
+- Text.Repository.HistoriesOrder.ByDate
+- Text.Repository.HistoriesOrder.Topo
 
 </details>
 
-### fr_FR.axaml: 98.42%
+### fr_FR.axaml: 97.99%
 
 
 <details>
@@ -39,11 +44,14 @@
 - Text.Repository.FilterCommits.Default
 - Text.Repository.FilterCommits.Exclude
 - Text.Repository.FilterCommits.Include
+- Text.Repository.HistoriesOrder
+- Text.Repository.HistoriesOrder.ByDate
+- Text.Repository.HistoriesOrder.Topo
 - Text.ScanRepositories
 
 </details>
 
-### pt_BR.axaml: 99.14%
+### pt_BR.axaml: 98.71%
 
 
 <details>
@@ -55,16 +63,21 @@
 - Text.Repository.FilterCommits.Default
 - Text.Repository.FilterCommits.Exclude
 - Text.Repository.FilterCommits.Include
+- Text.Repository.HistoriesOrder
+- Text.Repository.HistoriesOrder.ByDate
+- Text.Repository.HistoriesOrder.Topo
 
 </details>
 
-### ru_RU.axaml: 100.00%
+### ru_RU.axaml: 99.57%
 
 
 <details>
 <summary>Missing Keys</summary>
 
-
+- Text.Repository.HistoriesOrder
+- Text.Repository.HistoriesOrder.ByDate
+- Text.Repository.HistoriesOrder.Topo
 
 </details>
 

VERSION

@@ -1 +1 @@
-8.38
+8.39

src/Commands/QueryCommitChildren.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using SourceGit.ViewModels;
+
+namespace SourceGit.Commands
+{
+    public class QueryCommitChildren : Command
+    {
+        public QueryCommitChildren(string repo, string commit, string filters)
+        {
+            WorkingDirectory = repo;
+            Context = repo;
+            _commit = commit;
+            if (string.IsNullOrEmpty(filters))
+                filters = "--all";
+            Args = $"rev-list -{Preference.Instance.MaxHistoryCommits}  --parents {filters} ^{commit}";
+        }
+
+        protected override void OnReadline(string line)
+        {
+            if (line.Contains(_commit))
+                _lines.Add(line.Substring(0, 40));
+        }
+
+        public IEnumerable<string> Result()
+        {
+            Exec();
+            return _lines;
+        }
+
+        private string _commit;
+        private List<string> _lines = new List<string>();
+    }
+}

src/Commands/QueryCommits.cs

@@ -6,11 +6,13 @@ namespace SourceGit.Commands
 {
     public class QueryCommits : Command
     {
-        public QueryCommits(string repo, string limits, bool needFindHead = true)
+        public QueryCommits(string repo, bool useTopoOrder, string limits, bool needFindHead = true)
         {
+            var order = useTopoOrder ? "--topo-order" : "--date-order";
+
             WorkingDirectory = repo;
             Context = repo;
-            Args = "log --date-order --no-show-signature --decorate=full --pretty=format:%H%n%P%n%D%n%aN±%aE%n%at%n%cN±%cE%n%ct%n%s " + limits;
+            Args = $"log {order} --no-show-signature --decorate=full --pretty=format:%H%n%P%n%D%n%aN±%aE%n%at%n%cN±%cE%n%ct%n%s {limits}";
             _findFirstMerged = needFindHead;
         }
 

src/Commands/Statistics.cs

@@ -4,11 +4,11 @@ namespace SourceGit.Commands
 {
     public class Statistics : Command
     {
-        public Statistics(string repo)
+        public Statistics(string repo, int max)
         {
             WorkingDirectory = repo;
             Context = repo;
-            Args = $"log --date-order --branches --remotes -40000 --pretty=format:\"%ct$%aN\"";
+            Args = $"log --date-order --branches --remotes -{max} --pretty=format:\"%ct$%aN\"";
         }
 
         public Models.Statistics Result()

src/Models/CommitTemplate.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Text.RegularExpressions;
+using System.Collections.Generic;
 
 using CommunityToolkit.Mvvm.ComponentModel;
 
@@ -9,9 +6,6 @@ namespace SourceGit.Models
 {
     public partial class CommitTemplate : ObservableObject
     {
-        [GeneratedRegex(@"\$\{files(\:\d+)?\}")]
-        private static partial Regex REG_COMMIT_TEMPLATE_FILES();
-
         public string Name
         {
             get => _name;
@@ -26,55 +20,8 @@ namespace SourceGit.Models
 
         public string Apply(Branch branch, List<Change> changes)
         {
-            var content = _content
-                .Replace("${files_num}", $"{changes.Count}")
-                .Replace("${branch_name}", branch.Name);
-
-            var matches = REG_COMMIT_TEMPLATE_FILES().Matches(content);
-            if (matches.Count == 0)
-                return content;
-
-            var builder = new StringBuilder();
-            var last = 0;
-            for (int i = 0; i < matches.Count; i++)
-            {
-                var match = matches[i];
-                if (!match.Success)
-                    continue;
-
-                var start = match.Index;
-                if (start != last)
-                    builder.Append(content.Substring(last, start - last));
-
-                var countStr = match.Groups[1].Value;
-                var paths = new List<string>();
-                var more = string.Empty;
-                if (countStr is { Length: <= 1 })
-                {
-                    foreach (var c in changes)
-                        paths.Add(c.Path);
-                }
-                else
-                {
-                    var count = Math.Min(int.Parse(countStr.Substring(1)), changes.Count);
-                    for (int j = 0; j < count; j++)
-                        paths.Add(changes[j].Path);
-
-                    if (count < changes.Count)
-                        more = $" and {changes.Count - count} other files";
-                }
-
-                builder.Append(string.Join(", ", paths));
-                if (!string.IsNullOrEmpty(more))
-                    builder.Append(more);
-
-                last = start + match.Length;
-            }
-
-            if (last != content.Length - 1)
-                builder.Append(content.Substring(last));
-
-            return builder.ToString();
+            var te = new TemplateEngine();
+            return te.Eval(_content, branch, changes);
         }
 
         private string _name = string.Empty;

src/Models/ResetMode.cs

@@ -6,23 +6,25 @@ namespace SourceGit.Models
     {
         public static readonly ResetMode[] Supported =
         [
-            new ResetMode("Soft", "Keep all changes. Stage differences", "--soft", Brushes.Green),
-            new ResetMode("Mixed", "Keep all changes. Unstage differences", "--mixed", Brushes.Orange),
-            new ResetMode("Merge", "Reset while keeping unmerged changes", "--merge", Brushes.Purple),
-            new ResetMode("Keep", "Reset while keeping local modifications", "--keep", Brushes.Purple),
-            new ResetMode("Hard", "Discard all changes", "--hard", Brushes.Red),
+            new ResetMode("Soft", "Keep all changes. Stage differences", "--soft", "S", Brushes.Green),
+            new ResetMode("Mixed", "Keep all changes. Unstage differences", "--mixed", "M", Brushes.Orange),
+            new ResetMode("Merge", "Reset while keeping unmerged changes", "--merge", "G", Brushes.Purple),
+            new ResetMode("Keep", "Reset while keeping local modifications", "--keep", "K", Brushes.Purple),
+            new ResetMode("Hard", "Discard all changes", "--hard", "H", Brushes.Red),
         ];
 
         public string Name { get; set; }
         public string Desc { get; set; }
         public string Arg { get; set; }
+        public string Key { get; set; }
         public IBrush Color { get; set; }
 
-        public ResetMode(string n, string d, string a, IBrush b)
+        public ResetMode(string n, string d, string a, string k, IBrush b)
         {
             Name = n;
             Desc = d;
             Arg = a;
+            Key = k;
             Color = b;
         }
     }

src/Models/Statistics.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 
 using LiveChartsCore;
 using LiveChartsCore.Defaults;
@@ -138,7 +139,8 @@ namespace SourceGit.Models
         public Statistics()
         {
             _today = DateTime.Now.ToLocalTime().Date;
-            _thisWeekStart = _today.AddSeconds(-(int)_today.DayOfWeek * 3600 * 24);
+            var weekOffset = (7 + (int)_today.DayOfWeek - (int)CultureInfo.CurrentCulture.DateTimeFormat.FirstDayOfWeek) % 7;
+            _thisWeekStart = _today.AddDays(-weekOffset);
             _thisMonthStart = _today.AddDays(1 - _today.Day);
 
             All = new StatisticsReport(StaticsticsMode.All, DateTime.MinValue);

src/Models/TemplateEngine.cs

@@ -0,0 +1,410 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace SourceGit.Models
+{
+    public class TemplateEngine
+    {
+        private class Context(Branch branch, IReadOnlyList<Change> changes)
+        {
+            public Branch branch = branch;
+            public IReadOnlyList<Change> changes = changes;
+        }
+
+        private class Text(string text)
+        {
+            public string text = text;
+        }
+
+        private class Variable(string name)
+        {
+            public string name = name;
+        }
+
+        private class SlicedVariable(string name, int count)
+        {
+            public string name = name;
+            public int count = count;
+        }
+
+        private class RegexVariable(string name, Regex regex, string replacement)
+        {
+            public string name = name;
+            public Regex regex = regex;
+            public string replacement = replacement;
+        }
+
+        private const char ESCAPE = '\\';
+        private const char VARIABLE_ANCHOR = '$';
+        private const char VARIABLE_START = '{';
+        private const char VARIABLE_END = '}';
+        private const char VARIABLE_SLICE = ':';
+        private const char VARIABLE_REGEX = '/';
+        private const char NEWLINE = '\n';
+        private const RegexOptions REGEX_OPTIONS = RegexOptions.Singleline | RegexOptions.IgnoreCase;
+
+        public string Eval(string text, Branch branch, IReadOnlyList<Change> changes)
+        {
+            Reset();
+
+            _chars = text.ToCharArray();
+            Parse();
+
+            var context = new Context(branch, changes);
+            var sb = new StringBuilder();
+            sb.EnsureCapacity(text.Length);
+            foreach (var token in _tokens)
+            {
+                switch (token)
+                {
+                    case Text text_token:
+                        sb.Append(text_token.text);
+                        break;
+                    case Variable var_token:
+                        sb.Append(EvalVariable(context, var_token));
+                        break;
+                    case SlicedVariable sliced_var:
+                        sb.Append(EvalVariable(context, sliced_var));
+                        break;
+                    case RegexVariable regex_var:
+                        sb.Append(EvalVariable(context, regex_var));
+                        break;
+                }
+            }
+
+            return sb.ToString();
+        }
+
+        private void Reset()
+        {
+            _pos = 0;
+            _chars = [];
+            _tokens.Clear();
+        }
+
+        private char? Next()
+        {
+            var c = Peek();
+            if (c is not null)
+            {
+                _pos++;
+            }
+            return c;
+        }
+
+        private char? Peek()
+        {
+            return (_pos >= _chars.Length) ? null : _chars[_pos];
+        }
+
+        private int? Integer()
+        {
+            var start = _pos;
+            while (Peek() is char c && c >= '0' && c <= '9')
+            {
+                _pos++;
+            }
+            if (start >= _pos)
+                return null;
+
+            var chars = new ReadOnlySpan<char>(_chars, start, _pos - start);
+            return int.Parse(chars);
+        }
+
+        private void Parse()
+        {
+            // text token start
+            var tok = _pos;
+            bool esc = false;
+            while (Next() is char c)
+            {
+                if (esc)
+                {
+                    esc = false;
+                    continue;
+                }
+                switch (c)
+                {
+                    case ESCAPE:
+                        // allow to escape only \ and $
+                        if (Peek() is char nc && (nc == ESCAPE || nc == VARIABLE_ANCHOR))
+                        {
+                            esc = true;
+                            FlushText(tok, _pos - 1);
+                            tok = _pos;
+                        }
+                        break;
+                    case VARIABLE_ANCHOR:
+                        // backup the position
+                        var bak = _pos;
+                        var variable = TryParseVariable();
+                        if (variable is null)
+                        {
+                            // no variable found, rollback
+                            _pos = bak;
+                        }
+                        else
+                        {
+                            // variable found, flush a text token
+                            FlushText(tok, bak - 1);
+                            _tokens.Add(variable);
+                            tok = _pos;
+                        }
+                        break;
+                }
+            }
+            // flush text token
+            FlushText(tok, _pos);
+        }
+
+        private void FlushText(int start, int end)
+        {
+            int len = end - start;
+            if (len <= 0)
+                return;
+            var text = new string(_chars, start, len);
+            _tokens.Add(new Text(text));
+        }
+
+        private object TryParseVariable()
+        {
+            if (Next() != VARIABLE_START)
+                return null;
+            int name_start = _pos;
+            while (Next() is char c)
+            {
+                // name character, continue advancing
+                if (IsNameChar(c))
+                    continue;
+
+                var name_end = _pos - 1;
+                // not a name character but name is empty, cancel
+                if (name_start >= name_end)
+                    return null;
+                var name = new string(_chars, name_start, name_end - name_start);
+
+                return c switch
+                {
+                    // variable
+                    VARIABLE_END => new Variable(name),
+                    // sliced variable
+                    VARIABLE_SLICE => TryParseSlicedVariable(name),
+                    // regex variable
+                    VARIABLE_REGEX => TryParseRegexVariable(name),
+                    _ => null,
+                };
+            }
+
+            return null;
+        }
+
+        private object TryParseSlicedVariable(string name)
+        {
+            int? n = Integer();
+            if (n is null)
+                return null;
+            if (Next() != VARIABLE_END)
+                return null;
+
+            return new SlicedVariable(name, (int)n);
+        }
+
+        private object TryParseRegexVariable(string name)
+        {
+            var regex = ParseRegex();
+            if (regex == null)
+                return null;
+            var replacement = ParseReplacement();
+            if (replacement == null)
+                return null;
+
+            return new RegexVariable(name, regex, replacement);
+        }
+
+        private Regex ParseRegex()
+        {
+            var sb = new StringBuilder();
+            var tok = _pos;
+            var esc = false;
+            while (Next() is char c)
+            {
+                if (esc)
+                {
+                    esc = false;
+                    continue;
+                }
+                switch (c)
+                {
+                    case ESCAPE:
+                        // allow to escape only / as \ and { used frequently in regexes
+                        if (Peek() == VARIABLE_REGEX)
+                        {
+                            esc = true;
+                            sb.Append(_chars, tok, _pos - 1 - tok);
+                            tok = _pos;
+                        }
+                        break;
+                    case VARIABLE_REGEX:
+                        // goto is fine
+                        goto Loop_exit;
+                    case NEWLINE:
+                        // no newlines allowed
+                        return null;
+                }
+            }
+        Loop_exit:
+            sb.Append(_chars, tok, _pos - 1 - tok);
+
+            try
+            {
+                var pattern = sb.ToString();
+                if (pattern.Length == 0)
+                    return null;
+                var regex = new Regex(pattern, REGEX_OPTIONS);
+
+                return regex;
+            }
+            catch (RegexParseException)
+            {
+                return null;
+            }
+        }
+
+        private string ParseReplacement()
+        {
+            var sb = new StringBuilder();
+            var tok = _pos;
+            var esc = false;
+            while (Next() is char c)
+            {
+                if (esc)
+                {
+                    esc = false;
+                    continue;
+                }
+                switch (c)
+                {
+                    case ESCAPE:
+                        // allow to escape only }
+                        if (Peek() == VARIABLE_END)
+                        {
+                            esc = true;
+                            sb.Append(_chars, tok, _pos - 1 - tok);
+                            tok = _pos;
+                        }
+                        break;
+                    case VARIABLE_END:
+                        // goto is fine
+                        goto Loop_exit;
+                    case NEWLINE:
+                        // no newlines allowed
+                        return null;
+                }
+            }
+        Loop_exit:
+            sb.Append(_chars, tok, _pos - 1 - tok);
+
+            var replacement = sb.ToString();
+
+            return replacement;
+        }
+
+        private static bool IsNameChar(char c)
+        {
+            return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9');
+        }
+
+        // (?) notice or log if variable is not found
+        private static string EvalVariable(Context context, string name)
+        {
+            if (!s_variables.TryGetValue(name, out var getter))
+            {
+                return string.Empty;
+            }
+            return getter(context);
+        }
+
+        private static string EvalVariable(Context context, Variable variable)
+        {
+            return EvalVariable(context, variable.name);
+        }
+
+        private static string EvalVariable(Context context, SlicedVariable variable)
+        {
+            if (!s_slicedVariables.TryGetValue(variable.name, out var getter))
+            {
+                return string.Empty;
+            }
+            return getter(context, variable.count);
+        }
+
+        private static string EvalVariable(Context context, RegexVariable variable)
+        {
+            var str = EvalVariable(context, variable.name);
+            if (string.IsNullOrEmpty(str))
+                return str;
+            return variable.regex.Replace(str, variable.replacement);
+        }
+
+        private int _pos = 0;
+        private char[] _chars = [];
+        private readonly List<object> _tokens = [];
+
+        private delegate string VariableGetter(Context context);
+
+        private static readonly IReadOnlyDictionary<string, VariableGetter> s_variables = new Dictionary<string, VariableGetter>() {
+            // legacy variables
+            {"branch_name", GetBranchName},
+            {"files_num", GetFilesCount},
+            {"files", GetFiles},
+            //
+            {"BRANCH", GetBranchName},
+            {"FILES_COUNT", GetFilesCount},
+            {"FILES", GetFiles},
+        };
+
+        private static string GetBranchName(Context context)
+        {
+            return context.branch.Name;
+        }
+
+        private static string GetFilesCount(Context context)
+        {
+            return context.changes.Count.ToString();
+        }
+
+        private static string GetFiles(Context context)
+        {
+            var paths = new List<string>();
+            foreach (var c in context.changes)
+                paths.Add(c.Path);
+            return string.Join(", ", paths);
+        }
+
+        private delegate string VariableSliceGetter(Context context, int count);
+
+        private static readonly IReadOnlyDictionary<string, VariableSliceGetter> s_slicedVariables = new Dictionary<string, VariableSliceGetter>() {
+            // legacy variables
+            {"files", GetFilesSliced},
+            //
+            {"FILES", GetFilesSliced},
+        };
+
+        private static string GetFilesSliced(Context context, int count)
+        {
+            var sb = new StringBuilder();
+            var paths = new List<string>();
+            var max = Math.Min(count, context.changes.Count);
+            for (int i = 0; i < max; i++)
+                paths.Add(context.changes[i].Path);
+
+            sb.AppendJoin(", ", paths);
+            if (max < context.changes.Count)
+                sb.AppendFormat(" and {0} other files", context.changes.Count - max);
+
+            return sb.ToString();
+        }
+    }
+}

src/Resources/Icons.axaml

@@ -79,6 +79,7 @@
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   <StreamGeometry x:Key="Icons.MoveToAnotherGroup">M64 363l0 204 265 0L329 460c0-11 6-18 14-20C349 437 355 437 362 441c93 60 226 149 226 149 33 22 34 60 0 82 0 0-133 89-226 149-14 9-32-3-32-18l-1-110L64 693l0 117c0 41 34 75 75 75l746 0c41 0 75-34 75-74L960 364c0-0 0-1 0-1L64 363zM64 214l0 75 650 0-33-80c-16-38-62-69-103-69l-440 0C97 139 64 173 64 214z</StreamGeometry>
   <StreamGeometry x:Key="Icons.OpenWith">M683 409v204L1024 308 683 0v191c-413 0-427 526-427 526c117-229 203-307 427-307zm85 492H102V327h153s38-63 114-122H51c-28 0-51 27-51 61v697c0 34 23 61 51 61h768c28 0 51-27 51-61V614l-102 100v187z</StreamGeometry>
+  <StreamGeometry x:Key="Icons.Order">M841 627A43 43 0 00811 555h-299v85h196l-183 183A43 43 0 00555 896h299v-85h-196l183-183zM299 170H213v512H85l171 171 171-171H299zM725 128h-85c-18 0-34 11-40 28l-117 313h91L606 384h154l32 85h91l-117-313A43 43 0 00725 128zm-88 171 32-85h26l32 85h-90z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Password">M640 96c-158 0-288 130-288 288 0 17 3 31 5 46L105 681 96 691V928h224v-96h96v-96h96v-95c38 18 82 31 128 31 158 0 288-130 288-288s-130-288-288-288zm0 64c123 0 224 101 224 224s-101 224-224 224a235 235 0 01-109-28l-8-4H448v96h-96v96H256v96H160v-146l253-254 12-11-3-17C419 417 416 400 416 384c0-123 101-224 224-224zm64 96a64 64 0 100 128 64 64 0 100-128z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Paste">M544 85c49 0 90 37 95 85h75a96 96 0 0196 89L811 267a32 32 0 01-28 32L779 299a32 32 0 01-32-28L747 267a32 32 0 00-28-32L715 235h-91a96 96 0 01-80 42H395c-33 0-62-17-80-42L224 235a32 32 0 00-32 28L192 267v576c0 16 12 30 28 32l4 0h128a32 32 0 0132 28l0 4a32 32 0 01-32 32h-128a96 96 0 01-96-89L128 843V267a96 96 0 0189-96L224 171h75a96 96 0 0195-85h150zm256 256a96 96 0 0196 89l0 7v405a96 96 0 01-89 96L800 939h-277a96 96 0 01-96-89L427 843v-405a96 96 0 0189-96L523 341h277zm-256-192H395a32 32 0 000 64h150a32 32 0 100-64z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Plus">m186 532 287 0 0 287c0 11 9 20 20 20s20-9 20-20l0-287 287 0c11 0 20-9 20-20s-9-20-20-20l-287 0 0-287c0-11-9-20-20-20s-20 9-20 20l0 287-287 0c-11 0-20 9-20 20s9 20 20 20z</StreamGeometry>

src/Resources/Locales/en_US.axaml

@@ -125,6 +125,7 @@
   <x:String x:Key="Text.CommitDetail.Info" xml:space="preserve">INFORMATION</x:String>
   <x:String x:Key="Text.CommitDetail.Info.Author" xml:space="preserve">AUTHOR</x:String>
   <x:String x:Key="Text.CommitDetail.Info.Changed" xml:space="preserve">CHANGED</x:String>
+  <x:String x:Key="Text.CommitDetail.Info.Children" xml:space="preserve">CHILDREN</x:String>
   <x:String x:Key="Text.CommitDetail.Info.Committer" xml:space="preserve">COMMITTER</x:String>
   <x:String x:Key="Text.CommitDetail.Info.ContainsIn" xml:space="preserve">Check refs that contains this commit</x:String>
   <x:String x:Key="Text.CommitDetail.Info.ContainsIn.Title" xml:space="preserve">COMMIT IS CONTAINED BY</x:String>
@@ -451,6 +452,7 @@
   <x:String x:Key="Text.Preference.General.Locale" xml:space="preserve">Language</x:String>
   <x:String x:Key="Text.Preference.General.MaxHistoryCommits" xml:space="preserve">History Commits</x:String>
   <x:String x:Key="Text.Preference.General.ShowAuthorTime" xml:space="preserve">Show author time intead of commit time in graph</x:String>
+  <x:String x:Key="Text.Preference.General.ShowChildren" xml:space="preserve">Show children in the comment details</x:String>
   <x:String x:Key="Text.Preference.General.SubjectGuideLength" xml:space="preserve">Subject Guide Length</x:String>
   <x:String x:Key="Text.Preference.Git" xml:space="preserve">GIT</x:String>
   <x:String x:Key="Text.Preference.Git.CRLF" xml:space="preserve">Enable Auto CRLF</x:String>
@@ -543,6 +545,9 @@
   <x:String x:Key="Text.Repository.FilterCommits.Default" xml:space="preserve">Unset</x:String>
   <x:String x:Key="Text.Repository.FilterCommits.Exclude" xml:space="preserve">Hide in commit graph</x:String>
   <x:String x:Key="Text.Repository.FilterCommits.Include" xml:space="preserve">Filter in commit graph</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder" xml:space="preserve">Switch Order Mode</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder.ByDate" xml:space="preserve">Commit Date (--date-order)</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder.Topo" xml:space="preserve">Topologically (--topo-order)</x:String>
   <x:String x:Key="Text.Repository.LocalBranches" xml:space="preserve">LOCAL BRANCHES</x:String>
   <x:String x:Key="Text.Repository.NavigateToCurrentHead" xml:space="preserve">Navigate to HEAD</x:String>
   <x:String x:Key="Text.Repository.FirstParentFilterToggle" xml:space="preserve">Enable '--first-parent' Option</x:String>

src/Resources/Locales/fr_FR.axaml

@@ -126,6 +126,7 @@
   <x:String x:Key="Text.CommitDetail.Info" xml:space="preserve">INFORMATIONS</x:String>
   <x:String x:Key="Text.CommitDetail.Info.Author" xml:space="preserve">AUTEUR</x:String>
   <x:String x:Key="Text.CommitDetail.Info.Changed" xml:space="preserve">CHANGÉ</x:String>
+  <x:String x:Key="Text.CommitDetail.Info.Children" xml:space="preserve">ENFANTS</x:String>
   <x:String x:Key="Text.CommitDetail.Info.Committer" xml:space="preserve">COMMITTER</x:String>
   <x:String x:Key="Text.CommitDetail.Info.ContainsIn" xml:space="preserve">Vérifier les références contenant ce commit</x:String>
   <x:String x:Key="Text.CommitDetail.Info.ContainsIn.Title" xml:space="preserve">LE COMMIT EST CONTENU PAR</x:String>

src/Resources/Locales/zh_CN.axaml

@@ -547,6 +547,9 @@
   <x:String x:Key="Text.Repository.FilterCommits.Default" xml:space="preserve">不指定</x:String>
   <x:String x:Key="Text.Repository.FilterCommits.Exclude" xml:space="preserve">在提交列表中隐藏</x:String>
   <x:String x:Key="Text.Repository.FilterCommits.Include" xml:space="preserve">使用其对提交列表过滤</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder" xml:space="preserve">切换排序模式</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder.ByDate" xml:space="preserve">按提交时间 (--date-order)</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder.Topo" xml:space="preserve">按拓扑排序 (--topo-order)</x:String>
   <x:String x:Key="Text.Repository.LocalBranches" xml:space="preserve">本地分支</x:String>
   <x:String x:Key="Text.Repository.NavigateToCurrentHead" xml:space="preserve">定位HEAD</x:String>
   <x:String x:Key="Text.Repository.FirstParentFilterToggle" xml:space="preserve">启用 --first-parent 过滤选项</x:String>

src/Resources/Locales/zh_TW.axaml

@@ -546,6 +546,9 @@
   <x:String x:Key="Text.Repository.FilterCommits.Default" xml:space="preserve">不指定</x:String>
   <x:String x:Key="Text.Repository.FilterCommits.Exclude" xml:space="preserve">在提交清單中隱藏</x:String>
   <x:String x:Key="Text.Repository.FilterCommits.Include" xml:space="preserve">使用其來篩選提交清單</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder" xml:space="preserve">切換排序方式</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder.ByDate" xml:space="preserve">按提交时间排序 (--date-order)</x:String>
+  <x:String x:Key="Text.Repository.HistoriesOrder.Topo" xml:space="preserve">按拓扑排序 (--topo-order)</x:String>
   <x:String x:Key="Text.Repository.LocalBranches" xml:space="preserve">本機分支</x:String>
   <x:String x:Key="Text.Repository.NavigateToCurrentHead" xml:space="preserve">回到 HEAD</x:String>
   <x:String x:Key="Text.Repository.FirstParentFilterToggle" xml:space="preserve">啟用 [--first-parent] 選項</x:String>

src/ViewModels/CommitDetail.cs

@@ -78,6 +78,12 @@ namespace SourceGit.ViewModels
             }
         }
 
+        public AvaloniaList<string> Children
+        {
+            get;
+            private set;
+        } = new AvaloniaList<string>();
+
         public string SearchChangeFilter
         {
             get => _searchChangeFilter;
@@ -515,6 +521,7 @@ namespace SourceGit.ViewModels
             VisibleChanges = null;
             SelectedChanges = null;
             ViewRevisionFileContent = null;
+            Children.Clear();
 
             if (_commit == null)
                 return;
@@ -535,6 +542,18 @@ namespace SourceGit.ViewModels
                 _cancelToken.Requested = true;
 
             _cancelToken = new Commands.Command.CancelToken();
+
+            if (Preference.Instance.ShowChildren)
+            {
+                Task.Run(() =>
+                {
+                    var cmdChildren = new Commands.QueryCommitChildren(_repo.FullPath, _commit.SHA, _repo.Settings.BuildHistoriesFilter()) { Cancel = _cancelToken };
+                    var children = cmdChildren.Result();
+                    if (!cmdChildren.Cancel.Requested)
+                        Dispatcher.UIThread.Post(() => Children.AddRange(children));
+                });
+            }
+
             Task.Run(() =>
             {
                 var parent = _commit.Parents.Count == 0 ? "4b825dc642cb6eb9a060e54bf8d69288fbee4904" : _commit.Parents[0];

src/ViewModels/FileHistories.cs

@@ -64,7 +64,8 @@ namespace SourceGit.ViewModels
 
             Task.Run(() =>
             {
-                var commits = new Commands.QueryCommits(_repo.FullPath, $"-n 10000 {commit} -- \"{file}\"", false).Result();
+                var based = commit ?? string.Empty;
+                var commits = new Commands.QueryCommits(_repo.FullPath, false, $"-n 10000 {based} -- \"{file}\"", false).Result();
                 Dispatcher.UIThread.Invoke(() =>
                 {
                     IsLoading = false;

src/ViewModels/Preference.cs

@@ -294,6 +294,12 @@ namespace SourceGit.ViewModels
             set => SetProperty(ref _statisticsSampleColor, value);
         }
 
+        public bool ShowChildren
+        {
+            get => _showChildren;
+            set => SetProperty(ref _showChildren, value);
+        }
+
         public List<RepositoryNode> RepositoryNodes
         {
             get;
@@ -617,5 +623,7 @@ namespace SourceGit.ViewModels
         private string _externalMergeToolPath = string.Empty;
 
         private uint _statisticsSampleColor = 0xFF00FF00;
+
+        private bool _showChildren = false;
     }
 }

src/ViewModels/Repository.cs

@@ -106,6 +106,16 @@ namespace SourceGit.ViewModels
             }
         }
 
+        public bool EnableTopoOrderInHistories
+        {
+            get => _enableTopoOrderInHistories;
+            set
+            {
+                if (SetProperty(ref _enableTopoOrderInHistories, value))
+                    Task.Run(RefreshCommits);
+            }
+        }
+
         public string Filter
         {
             get => _filter;
@@ -852,7 +862,7 @@ namespace SourceGit.ViewModels
             else
                 builder.Append(filters);
 
-            var commits = new Commands.QueryCommits(_fullpath, builder.ToString()).Result();
+            var commits = new Commands.QueryCommits(_fullpath, _enableTopoOrderInHistories, builder.ToString()).Result();
             var graph = Models.CommitGraph.Parse(commits, _enableFirstParentInHistories);
 
             Dispatcher.UIThread.Invoke(() =>
@@ -2228,6 +2238,7 @@ namespace SourceGit.ViewModels
         private bool _onlySearchCommitsInCurrentBranch = false;
         private bool _enableReflog = false;
         private bool _enableFirstParentInHistories = false;
+        private bool _enableTopoOrderInHistories = false;
         private string _searchCommitFilter = string.Empty;
         private List<Models.Commit> _searchedCommits = new List<Models.Commit>();
         private List<string> _revisionFiles = new List<string>();

src/ViewModels/Statistics.cs

@@ -54,7 +54,7 @@ namespace SourceGit.ViewModels
         {
             Task.Run(() =>
             {
-                var result = new Commands.Statistics(repo).Result();
+                var result = new Commands.Statistics(repo, Preference.Instance.MaxHistoryCommits).Result();
                 Dispatcher.UIThread.Invoke(() =>
                 {
                     _data = result;

src/Views/CommitBaseInfo.axaml

@@ -51,7 +51,7 @@
         <Rectangle Height=".65" Margin="8" Fill="{DynamicResource Brush.Border2}" VerticalAlignment="Center"/>
 
         <!-- Base Information -->
-        <Grid RowDefinitions="24,Auto,Auto,Auto" ColumnDefinitions="96,*">
+        <Grid RowDefinitions="24,Auto,Auto,Auto,Auto" ColumnDefinitions="96,*">
           <!-- SHA -->
           <TextBlock Grid.Row="0" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.SHA}" />
           <StackPanel Grid.Row="0" Grid.Column="1" Orientation="Horizontal">
@@ -102,50 +102,97 @@
 
           <!-- PARENTS -->
           <TextBlock Grid.Row="1" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Parents}" IsVisible="{Binding Parents.Count, Converter={x:Static c:IntConverters.IsGreaterThanZero}}"/>
-          <ItemsControl Grid.Row="1" Grid.Column="1" Height="24" Margin="12,0,0,0" ItemsSource="{Binding Parents}" IsVisible="{Binding Parents.Count, Converter={x:Static c:IntConverters.IsGreaterThanZero}}">
-            <ItemsControl.ItemsPanel>
-              <ItemsPanelTemplate>
-                <StackPanel Orientation="Horizontal" VerticalAlignment="Center"/>
-              </ItemsPanelTemplate>
-            </ItemsControl.ItemsPanel>
+          <ScrollViewer Grid.Row="1" Grid.Column="1" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Hidden" AllowAutoHide="True">
+            <ItemsControl Height="24" Margin="12,0,0,0" ItemsSource="{Binding Parents}" IsVisible="{Binding Parents.Count, Converter={x:Static c:IntConverters.IsGreaterThanZero}}">
+              <ItemsControl.ItemsPanel>
+                <ItemsPanelTemplate>
+                  <StackPanel Orientation="Horizontal" VerticalAlignment="Center"/>
+                </ItemsPanelTemplate>
+              </ItemsControl.ItemsPanel>
 
-            <ItemsControl.ItemTemplate>
-              <DataTemplate>
-                <TextBlock Classes="primary"
-                           Text="{Binding Converter={x:Static c:StringConverters.ToShortSHA}}"
-                           Foreground="DarkOrange"
-                           TextDecorations="Underline"
-                           Cursor="Hand"
-                           Margin="0,0,16,0"
-                           PointerEntered="OnSHAPointerEntered"
-                           PointerPressed="OnSHAPressed">
-                  <TextBlock.Styles>
-                    <Style Selector="ToolTip">
-                      <Setter Property="MaxWidth" Value="600"/>
-                    </Style>
-                  </TextBlock.Styles>
+              <ItemsControl.ItemTemplate>
+                <DataTemplate>
+                  <TextBlock Classes="primary"
+                             Text="{Binding Converter={x:Static c:StringConverters.ToShortSHA}}"
+                             Foreground="DarkOrange"
+                             TextDecorations="Underline"
+                             Cursor="Hand"
+                             Margin="0,0,16,0"
+                             PointerEntered="OnSHAPointerEntered"
+                             PointerPressed="OnSHAPressed">
+                    <TextBlock.Styles>
+                      <Style Selector="ToolTip">
+                        <Setter Property="MaxWidth" Value="600"/>
+                      </Style>
+                    </TextBlock.Styles>
 
-                  <TextBlock.DataTemplates>
-                    <DataTemplate DataType="m:Commit">
-                      <StackPanel MinWidth="400" Orientation="Vertical">
-                        <Grid ColumnDefinitions="Auto,*,Auto">
-                          <v:Avatar Grid.Column="0" Width="16" Height="16" VerticalAlignment="Center" IsHitTestVisible="False" User="{Binding Author}"/>
-                          <TextBlock Grid.Column="1" Classes="primary" Text="{Binding Author.Name}" Margin="8,0,0,0"/>
-                          <TextBlock Grid.Column="2" Classes="primary" Text="{Binding CommitterTimeStr}" Foreground="{DynamicResource Brush.FG2}" Margin="8,0,0,0"/>
-                        </Grid>
+                    <TextBlock.DataTemplates>
+                      <DataTemplate DataType="m:Commit">
+                        <StackPanel MinWidth="400" Orientation="Vertical">
+                          <Grid ColumnDefinitions="Auto,*,Auto">
+                            <v:Avatar Grid.Column="0" Width="16" Height="16" VerticalAlignment="Center" IsHitTestVisible="False" User="{Binding Author}"/>
+                            <TextBlock Grid.Column="1" Classes="primary" Text="{Binding Author.Name}" Margin="8,0,0,0"/>
+                            <TextBlock Grid.Column="2" Classes="primary" Text="{Binding CommitterTimeStr}" Foreground="{DynamicResource Brush.FG2}" Margin="8,0,0,0"/>
+                          </Grid>
 
-                        <TextBlock Classes="primary" Margin="0,8,0,0" Text="{Binding Subject}" TextWrapping="Wrap"/>
-                      </StackPanel>
-                    </DataTemplate>
-                  </TextBlock.DataTemplates>
-                 </TextBlock>
-              </DataTemplate>
-            </ItemsControl.ItemTemplate>
-          </ItemsControl>
+                          <TextBlock Classes="primary" Margin="0,8,0,0" Text="{Binding Subject}" TextWrapping="Wrap"/>
+                        </StackPanel>
+                      </DataTemplate>
+                    </TextBlock.DataTemplates>
+                  </TextBlock>
+                </DataTemplate>
+              </ItemsControl.ItemTemplate>
+            </ItemsControl>
+          </ScrollViewer>
+
+          <!-- CHILDREN -->
+          <TextBlock Grid.Row="2" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Children}" IsVisible="{Binding #ThisControl.Children.Count, Converter={x:Static c:IntConverters.IsGreaterThanZero}}"/>
+          <ScrollViewer Grid.Row="2" Grid.Column="1" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Hidden" AllowAutoHide="True">
+            <ItemsControl Height="24" Margin="12,0,0,0" ItemsSource="{Binding #ThisControl.Children}" IsVisible="{Binding #ThisControl.Children.Count, Converter={x:Static c:IntConverters.IsGreaterThanZero}}">
+              <ItemsControl.ItemsPanel>
+                <ItemsPanelTemplate>
+                  <StackPanel Orientation="Horizontal" VerticalAlignment="Center"/>
+                </ItemsPanelTemplate>
+              </ItemsControl.ItemsPanel>
+
+              <ItemsControl.ItemTemplate>
+                <DataTemplate>
+                  <TextBlock Classes="primary"
+                             Text="{Binding Converter={x:Static c:StringConverters.ToShortSHA}}"
+                             Foreground="DarkOrange"
+                             TextDecorations="Underline"
+                             Cursor="Hand"
+                             Margin="0,0,16,0"
+                             PointerEntered="OnSHAPointerEntered"
+                             PointerPressed="OnSHAPressed">
+                    <TextBlock.Styles>
+                      <Style Selector="ToolTip">
+                        <Setter Property="MaxWidth" Value="600"/>
+                      </Style>
+                    </TextBlock.Styles>
+
+                    <TextBlock.DataTemplates>
+                      <DataTemplate DataType="m:Commit">
+                        <StackPanel MinWidth="400" Orientation="Vertical">
+                          <Grid ColumnDefinitions="Auto,*,Auto">
+                            <v:Avatar Grid.Column="0" Width="16" Height="16" VerticalAlignment="Center" IsHitTestVisible="False" User="{Binding Author}"/>
+                            <TextBlock Grid.Column="1" Classes="primary" Text="{Binding Author.Name}" Margin="8,0,0,0"/>
+                            <TextBlock Grid.Column="2" Classes="primary" Text="{Binding CommitterTimeStr}" Foreground="{DynamicResource Brush.FG2}" Margin="8,0,0,0"/>
+                          </Grid>
+
+                          <TextBlock Classes="primary" Margin="0,8,0,0" Text="{Binding Subject}" TextWrapping="Wrap"/>
+                        </StackPanel>
+                      </DataTemplate>
+                    </TextBlock.DataTemplates>
+                  </TextBlock>
+                </DataTemplate>
+              </ItemsControl.ItemTemplate>
+            </ItemsControl>
+          </ScrollViewer>
 
           <!-- REFS -->
-          <TextBlock Grid.Row="2" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Refs}" IsVisible="{Binding HasDecorators}"/>
-          <Border Grid.Row="2" Grid.Column="1" Margin="12,0,0,0" Height="24" IsVisible="{Binding HasDecorators}">
+          <TextBlock Grid.Row="3" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Refs}" IsVisible="{Binding HasDecorators}"/>
+          <Border Grid.Row="3" Grid.Column="1" Margin="12,0,0,0" Height="24" IsVisible="{Binding HasDecorators}">
             <v:CommitRefsPresenter TagBackground="{DynamicResource Brush.DecoratorTag}"
                                    Foreground="{DynamicResource Brush.FG1}"
                                    FontFamily="{DynamicResource Fonts.Primary}"
@@ -155,8 +202,8 @@
           </Border>
 
           <!-- Messages -->
-          <TextBlock Grid.Row="3" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Message}" VerticalAlignment="Top" Margin="0,4,0,0" />
-          <v:CommitMessagePresenter Grid.Row="4" Grid.Column="1" 
+          <TextBlock Grid.Row="4" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Message}" VerticalAlignment="Top" Margin="0,4,0,0" />
+          <v:CommitMessagePresenter Grid.Row="5" Grid.Column="1" 
                                     Margin="12,5,8,0" 
                                     Classes="primary" 
                                     Message="{Binding #ThisControl.Message}"

src/Views/CommitBaseInfo.axaml.cs

@@ -55,6 +55,15 @@ namespace SourceGit.Views
             set => SetValue(IssueTrackerRulesProperty, value);
         }
 
+        public static readonly StyledProperty<AvaloniaList<string>> ChildrenProperty =
+            AvaloniaProperty.Register<CommitBaseInfo, AvaloniaList<string>>(nameof(Children));
+
+        public AvaloniaList<string> Children
+        {
+            get => GetValue(ChildrenProperty);
+            set => SetValue(ChildrenProperty, value);
+        }
+
         public CommitBaseInfo()
         {
             InitializeComponent();

src/Views/CommitDetail.axaml

@@ -24,6 +24,7 @@
                             SignInfo="{Binding SignInfo}"
                             SupportsContainsIn="True"
                             WebLinks="{Binding WebLinks}"
+                            Children="{Binding Children}"
                             IssueTrackerRules="{Binding IssueTrackerRules}"/>
 
           <!-- Line -->

src/Views/FileHistories.axaml

@@ -80,7 +80,7 @@
               <Grid RowDefinitions="Auto,*">
                 <Grid Grid.Row="0" ColumnDefinitions="Auto,*,Auto,Auto">
                   <v:Avatar Grid.Column="0" Width="16" Height="16" VerticalAlignment="Center" IsHitTestVisible="False" User="{Binding Author}"/>
-                  <TextBlock Grid.Column="1" Classes="primary" Text="{Binding Author.Name}" Margin="8,0,0,0" ClipToBounds="True"/>
+                  <TextBlock Grid.Column="1" Classes="primary" Text="{Binding Author.Name}" Margin="8,0,0,0" TextTrimming="CharacterEllipsis"/>
                   <TextBlock Grid.Column="2"
                              Classes="primary"
                              Text="{Binding SHA, Converter={x:Static c:StringConverters.ToShortSHA}}"

src/Views/LauncherPage.axaml

@@ -109,7 +109,7 @@
           <ItemsControl ItemsSource="{Binding Notifications}">
             <ItemsControl.ItemTemplate>
               <DataTemplate DataType="m:Notification">
-                <Border Margin="6" HorizontalAlignment="Stretch" VerticalAlignment="Top" Effect="drop-shadow(0 0 12 #A0000000)">
+                <Border Margin="6" HorizontalAlignment="Stretch" VerticalAlignment="Top" Effect="drop-shadow(0 0 8 #8F000000)">
                   <Border Padding="8" CornerRadius="6" Background="{DynamicResource Brush.Popup}">
                     <Grid RowDefinitions="26,Auto">
                       <Grid Grid.Row="0" ColumnDefinitions="Auto,*,Auto" Margin="8,0">

src/Views/Preference.axaml

@@ -45,7 +45,7 @@
           <TabItem.Header>
             <TextBlock Classes="tab_header" Text="{DynamicResource Text.Preference.General}"/>
           </TabItem.Header>
-          <Grid Margin="8" RowDefinitions="32,32,32,32,32,32" ColumnDefinitions="Auto,*">
+          <Grid Margin="8" RowDefinitions="32,32,32,32,32,32,32" ColumnDefinitions="Auto,*">
             <TextBlock Grid.Row="0" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.General.Locale}"
                        HorizontalAlignment="Right"
@@ -114,6 +114,11 @@
                       Height="32"
                       Content="{DynamicResource Text.Preference.General.Check4UpdatesOnStartup}"
                       IsChecked="{Binding Source={x:Static vm:Preference.Instance}, Path=Check4UpdatesOnStartup, Mode=TwoWay}"/>
+
+            <CheckBox Grid.Row="6" Grid.Column="1"
+                      Height="32"
+                      Content="{DynamicResource Text.Preference.General.ShowChildren}"
+                      IsChecked="{Binding Source={x:Static vm:Preference.Instance}, Path=ShowChildren, Mode=TwoWay}"/>
           </Grid>
         </TabItem>
 
@@ -188,7 +193,7 @@
                   </Border>
                 </NumericUpDown.InnerLeftContent>
               </NumericUpDown>
-            </Grid>            
+            </Grid>
 
             <TextBlock Grid.Row="4" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.Appearance.ThemeOverrides}"

src/Views/Repository.axaml

@@ -67,7 +67,7 @@
               </ListBox.ItemsPanel>
 
               <ListBoxItem>
-                <Grid Classes="view_mode" ColumnDefinitions="32,*,Auto,Auto,Auto">
+                <Grid Classes="view_mode" ColumnDefinitions="32,*,Auto,Auto,Auto,Auto">
                   <Path Grid.Column="0" Width="12" Height="12" Data="{StaticResource Icons.Histories}"/>
                   <TextBlock Grid.Column="1" Classes="primary" Text="{DynamicResource Text.Histories}"/>
                   <ToggleButton Grid.Column="2"
@@ -91,6 +91,13 @@
                                 ToolTip.Tip="{DynamicResource Text.Repository.FirstParentFilterToggle}">
                     <Path Width="12" Height="12" Data="{StaticResource Icons.FirstParentFilter}"/>
                   </ToggleButton>
+                  <Button Grid.Column="5"
+                          Classes="icon_button"
+                          Width="28" Height="26"
+                          Click="OnSwitchHistoriesOrderClicked"
+                          ToolTip.Tip="{DynamicResource Text.Repository.HistoriesOrder}">
+                    <Path Width="12" Height="12" Margin="0,2,0,0" Data="{StaticResource Icons.Order}"/>
+                  </Button>
                 </Grid>
               </ListBoxItem>
 

src/Views/Repository.axaml.cs

@@ -395,5 +395,38 @@ namespace SourceGit.Views
             }
             e.Handled = true;
         }
+
+        private void OnSwitchHistoriesOrderClicked(object sender, RoutedEventArgs e)
+        {
+            if (sender is Button button && DataContext is ViewModels.Repository repo)
+            {
+                var checkIcon = App.CreateMenuIcon("Icons.Check");
+
+                var dateOrder = new MenuItem();
+                dateOrder.Header = App.Text("Repository.HistoriesOrder.ByDate");
+                dateOrder.Icon = repo.EnableTopoOrderInHistories ? null : checkIcon;
+                dateOrder.Click += (_, ev) =>
+                {
+                    repo.EnableTopoOrderInHistories = false;
+                    ev.Handled = true;
+                };
+
+                var topoOrder = new MenuItem();
+                topoOrder.Header = App.Text("Repository.HistoriesOrder.Topo");
+                topoOrder.Icon = repo.EnableTopoOrderInHistories ? checkIcon : null;
+                topoOrder.Click += (_, ev) =>
+                {
+                    repo.EnableTopoOrderInHistories = true;
+                    ev.Handled = true;
+                };
+
+                var menu = new ContextMenu();
+                menu.Items.Add(dateOrder);
+                menu.Items.Add(topoOrder);
+                menu.Open(button);
+            }
+
+            e.Handled = true;
+        }
     }
 }

src/Views/Reset.axaml

@@ -37,16 +37,19 @@
                  Margin="0,0,8,0"
                  Text="{DynamicResource Text.Reset.Mode}"/>
       <ComboBox Grid.Row="2" Grid.Column="1"
+                x:Name="ResetMode"
                 Height="28" Padding="8,0"
                 VerticalAlignment="Center" HorizontalAlignment="Stretch"
                 ItemsSource="{Binding Source={x:Static m:ResetMode.Supported}}"
-                SelectedItem="{Binding SelectedMode, Mode=TwoWay}">
+                SelectedItem="{Binding SelectedMode, Mode=TwoWay}"
+                KeyDown="OnResetModeKeyDown">
         <ComboBox.ItemTemplate>
           <DataTemplate DataType="m:ResetMode">
             <Grid ColumnDefinitions="16,60,*">
               <Ellipse Grid.Column="0" Width="12" Height="12" Fill="{Binding Color}"/>
-              <TextBlock Grid.Column="1" Text="{Binding Name}" Margin="4,0,0,0"/>
-              <TextBlock Grid.Column="2" Text="{Binding Desc}" FontSize="11" Foreground="{DynamicResource Brush.FG2}" HorizontalAlignment="Right"/>
+              <TextBlock Grid.Column="1" Text="{Binding Name}" Margin="2,0,0,0"/>
+              <TextBlock Grid.Column="2" Text="{Binding Desc}" Margin="2,0,16,0" FontSize="11" Foreground="{DynamicResource Brush.FG2}" HorizontalAlignment="Right"/>
+              <TextBlock Grid.Column="3" Text="{Binding Key}" FontSize="11" FontWeight="Bold" Foreground="{DynamicResource Brush.FG2}" HorizontalAlignment="Right"/>
             </Grid>
           </DataTemplate>
         </ComboBox.ItemTemplate>

src/Views/Reset.axaml.cs

@@ -1,4 +1,6 @@
 using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Interactivity;
 
 namespace SourceGit.Views
 {
@@ -8,5 +10,29 @@ namespace SourceGit.Views
         {
             InitializeComponent();
         }
+
+        protected override void OnLoaded(RoutedEventArgs e)
+        {
+            base.OnLoaded(e);
+
+            ResetMode.Focus();
+        }
+
+        private void OnResetModeKeyDown(object sender, KeyEventArgs e)
+        {
+            if (sender is ComboBox comboBox)
+            {
+                var key = e.Key.ToString();
+                for (int i = 0; i < Models.ResetMode.Supported.Length; i++)
+                {
+                    if (key.Equals(Models.ResetMode.Supported[i].Key, System.StringComparison.OrdinalIgnoreCase))
+                    {
+                        comboBox.SelectedIndex = i;
+                        e.Handled = true;
+                        return;
+                    }
+                }
+            }
+        }
     }
 }

src/Views/TextDiffView.axaml

@@ -97,9 +97,29 @@
     </ContentControl>
 
     <StackPanel x:Name="Popup" IsVisible="False" Orientation="Horizontal" VerticalAlignment="Top" HorizontalAlignment="Right" Effect="drop-shadow(0 0 8 #80000000)">
-      <Button Classes="flat" Content="{DynamicResource Text.Hunk.Stage}" Click="OnStageChunk" IsVisible="{Binding #ThisControl.IsUnstagedChange}"/>
-      <Button Classes="flat" Content="{DynamicResource Text.Hunk.Unstage}" Click="OnUnstageChunk" IsVisible="{Binding #ThisControl.IsUnstagedChange, Converter={x:Static BoolConverters.Not}}"/>
-      <Button Classes="flat" Content="{DynamicResource Text.Hunk.Discard}" Margin="8,0,0,0" Click="OnDiscardChunk" IsVisible="{Binding #ThisControl.IsUnstagedChange}"/>
+      <Button Classes="flat" Click="OnStageChunk" HotKey="{OnPlatform Ctrl+S, macOS=⌘+S}" IsVisible="{Binding #ThisControl.IsUnstagedChange}">
+        <TextBlock>
+          <Run Text="{DynamicResource Text.Hunk.Stage}"/>
+          <Run Text=" "/>
+          <Run Foreground="{DynamicResource Brush.FG2}" FontWeight="Normal" Text="{OnPlatform Ctrl+S, macOS=⌘+S}"/>
+        </TextBlock>
+      </Button>
+      
+      <Button Classes="flat" Click="OnUnstageChunk" HotKey="{OnPlatform Ctrl+U, macOS=⌘+U}" IsVisible="{Binding #ThisControl.IsUnstagedChange, Converter={x:Static BoolConverters.Not}}">
+        <TextBlock>
+          <Run Text="{DynamicResource Text.Hunk.Unstage}"/>
+          <Run Text=" "/>
+          <Run Foreground="{DynamicResource Brush.FG2}" FontWeight="Normal" Text="{OnPlatform Ctrl+U, macOS=⌘+U}"/>
+        </TextBlock>
+      </Button>
+      
+      <Button Classes="flat" Margin="8,0,0,0" HotKey="{OnPlatform Ctrl+D, macOS=⌘+D}" Click="OnDiscardChunk" IsVisible="{Binding #ThisControl.IsUnstagedChange}">
+        <TextBlock>
+          <Run Text="{DynamicResource Text.Hunk.Discard}"/>
+          <Run Text=" "/>
+          <Run Foreground="{DynamicResource Brush.FG2}" FontWeight="Normal" Text="{OnPlatform Ctrl+D, macOS=⌘+D}"/>
+        </TextBlock>
+      </Button>
     </StackPanel>
   </Grid>
 </UserControl>

src/Views/TextDiffView.axaml.cs

@@ -1089,7 +1089,7 @@ namespace SourceGit.Views
         public void ForceSyncScrollOffset()
         {
             if (DataContext is ViewModels.TwoSideTextDiff diff)
-                diff.SyncScrollOffset = _scrollViewer.Offset;
+                diff.SyncScrollOffset = _scrollViewer?.Offset ?? Vector.Zero;
         }
 
         public override List<Models.TextDiffLine> GetLines()
@@ -1302,7 +1302,7 @@ namespace SourceGit.Views
         private void OnTextViewScrollChanged(object sender, ScrollChangedEventArgs e)
         {
             if (TextArea.IsFocused && DataContext is ViewModels.TwoSideTextDiff diff)
-                diff.SyncScrollOffset = _scrollViewer.Offset;
+                diff.SyncScrollOffset = _scrollViewer?.Offset ?? Vector.Zero;
         }
 
         private void OnTextAreaPointerWheelChanged(object sender, PointerWheelEventArgs e)
@@ -1426,7 +1426,7 @@ namespace SourceGit.Views
             {
                 var brush = type == Models.TextDiffLineType.Added ? AddedLineBrush : DeletedLineBrush;
                 var y = start / (total * 1.0) * Bounds.Height;
-                var h = count / (total * 1.0) * Bounds.Height;
+                var h = Math.Max(0.5, count / (total * 1.0) * Bounds.Height);
                 context.DrawRectangle(brush, null, new Rect(x, y, width, h));
             }
         }