mirror of
https://github.com/sourcegit-scm/sourcegit
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refactor<*>: rewrite all with AvaloniaUI
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leo
parent
0136904612
commit
2a62596999
521 changed files with 19780 additions and 23244 deletions
408
src/ViewModels/CommitDetail.cs
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408
src/ViewModels/CommitDetail.cs
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Media;
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using Avalonia.Platform.Storage;
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using Avalonia.Threading;
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using CommunityToolkit.Mvvm.ComponentModel;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Threading.Tasks;
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namespace SourceGit.ViewModels {
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public class CommitDetail : ObservableObject {
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public DiffContext DiffContext {
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get => _diffContext;
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private set => SetProperty(ref _diffContext, value);
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}
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public int ActivePageIndex {
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get => _activePageIndex;
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set => SetProperty(ref _activePageIndex, value);
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}
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public Models.Commit Commit {
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get => _commit;
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set {
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if (SetProperty(ref _commit, value)) Refresh();
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}
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}
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public List<Models.Change> Changes {
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get => _changes;
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set => SetProperty(ref _changes, value);
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}
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public List<Models.Change> VisibleChanges {
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get => _visibleChanges;
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set => SetProperty(ref _visibleChanges, value);
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}
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public List<FileTreeNode> ChangeTree {
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get => _changeTree;
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set => SetProperty(ref _changeTree, value);
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}
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public Models.Change SelectedChange {
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get => _selectedChange;
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set {
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if (SetProperty(ref _selectedChange, value)) {
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if (value == null) {
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SelectedChangeNode = null;
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DiffContext = null;
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} else {
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SelectedChangeNode = FileTreeNode.SelectByPath(_changeTree, value.Path);
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DiffContext = new DiffContext(_repo, new Models.DiffOption(_commit, value));
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}
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}
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}
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}
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public FileTreeNode SelectedChangeNode {
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get => _selectedChangeNode;
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set {
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if (SetProperty(ref _selectedChangeNode, value)) {
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if (value == null) {
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SelectedChange = null;
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} else {
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SelectedChange = value.Backend as Models.Change;
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}
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}
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}
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}
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public string SearchChangeFilter {
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get => _searchChangeFilter;
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set {
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if (SetProperty(ref _searchChangeFilter, value)) {
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RefreshVisibleChanges();
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}
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}
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}
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public List<FileTreeNode> RevisionFilesTree {
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get => _revisionFilesTree;
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set => SetProperty(ref _revisionFilesTree, value);
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}
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public FileTreeNode SelectedRevisionFileNode {
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get => _selectedRevisionFileNode;
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set {
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if (SetProperty(ref _selectedRevisionFileNode, value) && value != null && !value.IsFolder) {
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RefreshViewRevisionFile(value.Backend as Models.Object);
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} else {
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ViewRevisionFileContent = null;
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}
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}
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}
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public string SearchFileFilter {
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get => _searchFileFilter;
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set {
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if (SetProperty(ref _searchFileFilter, value)) {
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RefreshVisibleFiles();
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}
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}
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}
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public object ViewRevisionFileContent {
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get => _viewRevisionFileContent;
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set => SetProperty(ref _viewRevisionFileContent, value);
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}
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public CommitDetail(string repo) {
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_repo = repo;
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}
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public void NavigateTo(string commitSHA) {
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var repo = Preference.FindRepository(_repo);
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if (repo != null) repo.NavigateToCommit(commitSHA);
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}
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public void ClearSearchChangeFilter() {
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SearchChangeFilter = string.Empty;
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}
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public void ClearSearchFileFilter() {
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SearchFileFilter = string.Empty;
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}
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public ContextMenu CreateChangeContextMenu(Models.Change change) {
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var menu = new ContextMenu();
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if (change.Index != Models.ChangeState.Deleted) {
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var history = new MenuItem();
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history.Header = App.Text("FileHistory");
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history.Icon = CreateMenuIcon("Icons.Histories");
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history.Click += (_, ev) => {
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var window = new Views.FileHistories() { DataContext = new FileHistories(_repo, change.Path) };
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window.Show();
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ev.Handled = true;
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};
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var blame = new MenuItem();
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blame.Header = App.Text("Blame");
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blame.Icon = CreateMenuIcon("Icons.Blame");
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blame.Click += (o, ev) => {
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var window = new Views.Blame() { DataContext = new Blame(_repo, change.Path, _commit.SHA) };
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window.Show();
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ev.Handled = true;
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};
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var full = Path.GetFullPath(Path.Combine(_repo, change.Path));
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var explore = new MenuItem();
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explore.Header = App.Text("RevealFile");
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explore.Icon = CreateMenuIcon("Icons.Folder.Open");
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explore.IsEnabled = File.Exists(full);
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explore.Click += (_, ev) => {
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Native.OS.OpenInFileManager(full, true);
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ev.Handled = true;
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};
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menu.Items.Add(history);
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menu.Items.Add(blame);
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menu.Items.Add(explore);
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}
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var copyPath = new MenuItem();
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copyPath.Header = App.Text("CopyPath");
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copyPath.Icon = CreateMenuIcon("Icons.Copy");
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copyPath.Click += (_, ev) => {
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App.CopyText(change.Path);
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ev.Handled = true;
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};
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menu.Items.Add(copyPath);
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return menu;
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}
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public ContextMenu CreateRevisionFileContextMenu(Models.Object file) {
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var history = new MenuItem();
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history.Header = App.Text("FileHistory");
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history.Icon = CreateMenuIcon("Icons.Histories");
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history.Click += (_, ev) => {
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var window = new Views.FileHistories() { DataContext = new FileHistories(_repo, file.Path) };
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window.Show();
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ev.Handled = true;
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};
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var blame = new MenuItem();
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blame.Header = App.Text("Blame");
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blame.Icon = CreateMenuIcon("Icons.Blame");
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blame.Click += (o, ev) => {
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var window = new Views.Blame() { DataContext = new Blame(_repo, file.Path, _commit.SHA) };
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window.Show();
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ev.Handled = true;
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};
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var full = Path.GetFullPath(Path.Combine(_repo, file.Path));
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var explore = new MenuItem();
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explore.Header = App.Text("RevealFile");
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explore.Icon = CreateMenuIcon("Icons.Folder.Open");
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explore.Click += (_, ev) => {
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Native.OS.OpenInFileManager(full, file.Type == Models.ObjectType.Blob);
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ev.Handled = true;
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};
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var saveAs = new MenuItem();
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saveAs.Header = App.Text("SaveAs");
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saveAs.Icon = CreateMenuIcon("Icons.Save");
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saveAs.IsEnabled = file.Type == Models.ObjectType.Blob;
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saveAs.Click += async (_, ev) => {
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var topLevel = App.GetTopLevel();
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if (topLevel == null) return;
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var options = new FolderPickerOpenOptions() { AllowMultiple = false };
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var selected = await topLevel.StorageProvider.OpenFolderPickerAsync(options);
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if (selected.Count == 1) {
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var saveTo = Path.Combine(selected[0].Path.LocalPath, Path.GetFileName(file.Path));
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Commands.SaveRevisionFile.Run(_repo, _commit.SHA, file.Path, saveTo);
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}
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ev.Handled = true;
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};
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var copyPath = new MenuItem();
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copyPath.Header = App.Text("CopyPath");
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copyPath.Icon = CreateMenuIcon("Icons.Copy");
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copyPath.Click += (_, ev) => {
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App.CopyText(file.Path);
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ev.Handled = true;
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};
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var menu = new ContextMenu();
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menu.Items.Add(history);
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menu.Items.Add(blame);
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menu.Items.Add(explore);
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menu.Items.Add(saveAs);
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menu.Items.Add(copyPath);
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return menu;
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}
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private void Refresh() {
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_changes = null;
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VisibleChanges = null;
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SelectedChange = null;
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RevisionFilesTree = null;
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SelectedRevisionFileNode = null;
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if (_commit == null) return;
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if (_cancelToken != null) _cancelToken.Requested = true;
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_cancelToken = new Commands.Command.CancelToken();
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var cmdChanges = new Commands.QueryCommitChanges(_repo, _commit.SHA) { Cancel = _cancelToken };
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var cmdRevisionFiles = new Commands.QueryRevisionObjects(_repo, _commit.SHA) { Cancel = _cancelToken };
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Task.Run(() => {
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var changes = cmdChanges.Result();
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if (cmdChanges.Cancel.Requested) return;
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var visible = changes;
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if (!string.IsNullOrWhiteSpace(_searchChangeFilter)) {
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visible = new List<Models.Change>();
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foreach (var c in changes) {
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if (c.Path.Contains(_searchChangeFilter, StringComparison.OrdinalIgnoreCase)) {
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visible.Add(c);
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}
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}
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}
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var tree = FileTreeNode.Build(visible);
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Dispatcher.UIThread.Invoke(() => {
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Changes = changes;
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VisibleChanges = visible;
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ChangeTree = tree;
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});
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});
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Task.Run(() => {
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var files = cmdRevisionFiles.Result();
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if (cmdRevisionFiles.Cancel.Requested) return;
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var visible = files;
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if (!string.IsNullOrWhiteSpace(_searchFileFilter)) {
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visible = new List<Models.Object>();
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foreach (var f in files) {
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if (f.Path.Contains(_searchFileFilter, StringComparison.OrdinalIgnoreCase)) {
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visible.Add(f);
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}
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}
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}
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var tree = FileTreeNode.Build(visible);
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Dispatcher.UIThread.Invoke(() => {
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_revisionFiles = files;
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RevisionFilesTree = tree;
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});
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});
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}
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private void RefreshVisibleChanges() {
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if (_changes == null) return;
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if (string.IsNullOrEmpty(_searchChangeFilter)) {
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VisibleChanges = _changes;
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} else {
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var visible = new List<Models.Change>();
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foreach (var c in _changes) {
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if (c.Path.Contains(_searchChangeFilter, StringComparison.OrdinalIgnoreCase)) {
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visible.Add(c);
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}
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}
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VisibleChanges = visible;
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}
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ChangeTree = FileTreeNode.Build(_visibleChanges);
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}
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private void RefreshVisibleFiles() {
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if (_revisionFiles == null) return;
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var visible = _revisionFiles;
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if (!string.IsNullOrWhiteSpace(_searchFileFilter)) {
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visible = new List<Models.Object>();
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foreach (var f in _revisionFiles) {
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if (f.Path.Contains(_searchFileFilter, StringComparison.OrdinalIgnoreCase)) {
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visible.Add(f);
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}
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}
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}
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RevisionFilesTree = FileTreeNode.Build(visible);
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}
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private void RefreshViewRevisionFile(Models.Object file) {
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switch (file.Type) {
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case Models.ObjectType.Blob:
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Task.Run(() => {
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var isBinary = new Commands.IsBinary(_repo, _commit.SHA, file.Path).Result();
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if (isBinary) {
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Dispatcher.UIThread.Invoke(() => {
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ViewRevisionFileContent = new Models.RevisionBinaryFile();
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});
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return;
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}
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var content = new Commands.QueryFileContent(_repo, _commit.SHA, file.Path).Result();
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if (content.StartsWith("version https://git-lfs.github.com/spec/", StringComparison.OrdinalIgnoreCase)) {
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var obj = new Models.RevisionLFSObject() { Object = new Models.LFSObject() };
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var lines = content.Split('\n', StringSplitOptions.RemoveEmptyEntries);
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if (lines.Length == 3) {
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foreach (var line in lines) {
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if (line.StartsWith("oid sha256:")) {
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obj.Object.Oid = line.Substring(11);
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} else if (line.StartsWith("size ")) {
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obj.Object.Size = long.Parse(line.Substring(5));
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}
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}
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Dispatcher.UIThread.Invoke(() => {
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ViewRevisionFileContent = obj;
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});
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return;
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}
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}
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Dispatcher.UIThread.Invoke(() => {
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ViewRevisionFileContent = new Models.RevisionTextFile() {
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FileName = file.Path,
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Content = content
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};
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});
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});
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break;
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case Models.ObjectType.Commit:
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ViewRevisionFileContent = new Models.RevisionSubmodule() { SHA = file.SHA };
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break;
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default:
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ViewRevisionFileContent = null;
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break;
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}
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}
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private Avalonia.Controls.Shapes.Path CreateMenuIcon(string key) {
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var icon = new Avalonia.Controls.Shapes.Path();
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icon.Width = 12;
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icon.Height = 12;
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icon.Stretch = Stretch.Uniform;
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icon.Data = App.Current?.FindResource(key) as StreamGeometry;
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return icon;
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}
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private string _repo = string.Empty;
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private int _activePageIndex = 0;
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private Models.Commit _commit = null;
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private List<Models.Change> _changes = null;
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private List<Models.Change> _visibleChanges = null;
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private List<FileTreeNode> _changeTree = null;
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private Models.Change _selectedChange = null;
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private FileTreeNode _selectedChangeNode = null;
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private string _searchChangeFilter = string.Empty;
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private DiffContext _diffContext = null;
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private List<Models.Object> _revisionFiles = null;
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private List<FileTreeNode> _revisionFilesTree = null;
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private FileTreeNode _selectedRevisionFileNode = null;
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private string _searchFileFilter = string.Empty;
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private object _viewRevisionFileContent = null;
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private Commands.Command.CancelToken _cancelToken = null;
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}
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}
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