mirror of
https://github.com/sourcegit-scm/sourcegit
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refactor<*>: rewrite all with AvaloniaUI
This commit is contained in:
leo
parent
0136904612
commit
2a62596999
521 changed files with 19780 additions and 23244 deletions
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@ -1,268 +1,167 @@
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using System;
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using System.Collections.Generic;
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using System;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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namespace SourceGit.Models {
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public interface IRepository {
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string FullPath { get; set; }
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string GitDir { get; set; }
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/// <summary>
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/// 文件系统更新监视
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/// </summary>
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public class Watcher {
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/// <summary>
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/// 打开仓库事件
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/// </summary>
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public static event Action<Repository> Opened;
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void RefreshBranches();
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void RefreshTags();
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void RefreshCommits();
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void RefreshSubmodules();
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void RefreshWorkingCopyChanges();
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void RefreshStashes();
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}
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/// <summary>
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/// 仓库的显示名变化了
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/// </summary>
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public static event Action<string, string> DisplayNameChanged;
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public class Watcher : IDisposable {
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public Watcher(IRepository repo) {
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_repo = repo;
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/// <summary>
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/// 仓库的书签变化了
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/// </summary>
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public static event Action<string, int> BookmarkChanged;
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_wcWatcher = new FileSystemWatcher();
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_wcWatcher.Path = _repo.FullPath;
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_wcWatcher.Filter = "*";
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_wcWatcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.DirectoryName | NotifyFilters.FileName | NotifyFilters.Size | NotifyFilters.CreationTime;
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_wcWatcher.IncludeSubdirectories = true;
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_wcWatcher.Created += OnWorkingCopyChanged;
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_wcWatcher.Renamed += OnWorkingCopyChanged;
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_wcWatcher.Changed += OnWorkingCopyChanged;
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_wcWatcher.Deleted += OnWorkingCopyChanged;
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_wcWatcher.EnableRaisingEvents = true;
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/// <summary>
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/// 跳转到指定提交的事件
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/// </summary>
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public event Action<string> Navigate;
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/// <summary>
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/// 工作副本变更
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/// </summary>
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public event Action WorkingCopyChanged;
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/// <summary>
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/// 分支数据变更
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/// </summary>
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public event Action BranchChanged;
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/// <summary>
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/// 标签变更
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/// </summary>
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public event Action TagChanged;
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/// <summary>
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/// 贮藏变更
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/// </summary>
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public event Action StashChanged;
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/// <summary>
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/// 子模块变更
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/// </summary>
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public event Action SubmoduleChanged;
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/// <summary>
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/// 树更新
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/// </summary>
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public event Action SubTreeChanged;
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_repoWatcher = new FileSystemWatcher();
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_repoWatcher.Path = _repo.GitDir;
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_repoWatcher.Filter = "*";
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_repoWatcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.DirectoryName | NotifyFilters.FileName;
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_repoWatcher.IncludeSubdirectories = true;
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_repoWatcher.Created += OnRepositoryChanged;
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_repoWatcher.Renamed += OnRepositoryChanged;
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_repoWatcher.Changed += OnRepositoryChanged;
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_repoWatcher.Deleted += OnRepositoryChanged;
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_repoWatcher.EnableRaisingEvents = true;
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/// <summary>
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/// 打开仓库事件
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/// </summary>
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/// <param name="repo"></param>
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public static void Open(Repository repo) {
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if (all.ContainsKey(repo.Path)) {
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Opened?.Invoke(repo);
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return;
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_timer = new Timer(Tick, null, 100, 100);
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}
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public void SetEnabled(bool enabled) {
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if (enabled) {
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if (_lockCount > 0) _lockCount--;
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} else {
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_lockCount++;
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}
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var watcher = new Watcher();
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watcher.Start(repo.Path, repo.GitDir);
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all.Add(repo.Path, watcher);
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repo.LastOpenTime = DateTime.Now.ToFileTime();
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Opened?.Invoke(repo);
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}
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/// <summary>
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/// 停止指定的监视器
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/// </summary>
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/// <param name="repoPath"></param>
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public static void Close(string repoPath) {
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if (!all.ContainsKey(repoPath)) return;
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all[repoPath].Stop();
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all.Remove(repoPath);
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public void MarkWorkingCopyRefreshed() {
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_updateWC = 0;
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}
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/// <summary>
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/// 取得一个仓库的监视器
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/// </summary>
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/// <param name="repoPath"></param>
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/// <returns></returns>
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public static Watcher Get(string repoPath) {
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if (all.ContainsKey(repoPath)) return all[repoPath];
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return null;
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public void Dispose() {
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_repoWatcher.EnableRaisingEvents = false;
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_repoWatcher.Created -= OnRepositoryChanged;
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_repoWatcher.Renamed -= OnRepositoryChanged;
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_repoWatcher.Changed -= OnRepositoryChanged;
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_repoWatcher.Deleted -= OnRepositoryChanged;
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_repoWatcher.Dispose();
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_repoWatcher = null;
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_wcWatcher.EnableRaisingEvents = false;
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_wcWatcher.Created -= OnWorkingCopyChanged;
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_wcWatcher.Renamed -= OnWorkingCopyChanged;
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_wcWatcher.Changed -= OnWorkingCopyChanged;
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_wcWatcher.Deleted -= OnWorkingCopyChanged;
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_wcWatcher.Dispose();
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_wcWatcher = null;
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_timer.Dispose();
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_timer = null;
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}
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/// <summary>
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/// 暂停或启用监听
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/// </summary>
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/// <param name="repoPath"></param>
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/// <param name="enabled"></param>
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public static void SetEnabled(string repoPath, bool enabled) {
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if (all.ContainsKey(repoPath)) {
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var watcher = all[repoPath];
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if (enabled) {
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if (watcher.lockCount > 0) watcher.lockCount--;
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private void Tick(object sender) {
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if (_lockCount > 0) return;
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var now = DateTime.Now.ToFileTime();
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if (_updateBranch > 0 && now > _updateBranch) {
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_updateBranch = 0;
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_updateWC = 0;
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if (_updateTags > 0) {
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_updateTags = 0;
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Task.Run(() => {
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_repo.RefreshTags();
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_repo.RefreshBranches();
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_repo.RefreshCommits();
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});
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} else {
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watcher.lockCount++;
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Task.Run(() => {
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_repo.RefreshBranches();
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_repo.RefreshCommits();
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});
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}
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Task.Run(_repo.RefreshWorkingCopyChanges);
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}
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}
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/// <summary>
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/// 通知仓库显示名变化
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/// </summary>
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/// <param name="repo"></param>
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public static void NotifyDisplayNameChanged(Repository repo) {
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DisplayNameChanged?.Invoke(repo.Path, repo.Name);
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}
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if (_updateWC > 0 && now > _updateWC) {
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_updateWC = 0;
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Task.Run(_repo.RefreshWorkingCopyChanges);
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}
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/// <summary>
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/// 通知仓库标签变化
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/// </summary>
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/// <param name="repo"></param>
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public static void NotifyBookmarkChanged(Repository repo) {
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BookmarkChanged?.Invoke(repo.Path, repo.Bookmark);
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}
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if (_updateSubmodules > 0 && now > _updateSubmodules) {
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_updateSubmodules = 0;
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_repo.RefreshSubmodules();
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}
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/// <summary>
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/// 跳转到指定的提交
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/// </summary>
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/// <param name="commit"></param>
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public void NavigateTo(string commit) {
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Navigate?.Invoke(commit);
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}
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if (_updateStashes > 0 && now > _updateStashes) {
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_updateStashes = 0;
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_repo.RefreshStashes();
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}
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/// <summary>
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/// 仅强制更新本地变化
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/// </summary>
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public void RefreshWC() {
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updateWC = 0;
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WorkingCopyChanged?.Invoke();
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}
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/// <summary>
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/// 通知更新子树列表
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/// </summary>
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public void RefreshSubTrees() {
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SubTreeChanged?.Invoke();
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}
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private void Start(string repo, string gitDir) {
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wcWatcher = new FileSystemWatcher();
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wcWatcher.Path = repo;
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wcWatcher.Filter = "*";
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wcWatcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.DirectoryName | NotifyFilters.FileName | NotifyFilters.Size | NotifyFilters.CreationTime;
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wcWatcher.IncludeSubdirectories = true;
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wcWatcher.Created += OnWorkingCopyChanged;
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wcWatcher.Renamed += OnWorkingCopyChanged;
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wcWatcher.Changed += OnWorkingCopyChanged;
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wcWatcher.Deleted += OnWorkingCopyChanged;
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wcWatcher.EnableRaisingEvents = true;
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repoWatcher = new FileSystemWatcher();
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repoWatcher.Path = gitDir;
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repoWatcher.Filter = "*";
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repoWatcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.DirectoryName | NotifyFilters.FileName;
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repoWatcher.IncludeSubdirectories = true;
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repoWatcher.Created += OnRepositoryChanged;
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repoWatcher.Renamed += OnRepositoryChanged;
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repoWatcher.Changed += OnRepositoryChanged;
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repoWatcher.Deleted += OnRepositoryChanged;
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repoWatcher.EnableRaisingEvents = true;
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timer = new Timer(Tick, null, 100, 100);
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}
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private void Stop() {
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repoWatcher.EnableRaisingEvents = false;
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repoWatcher.Dispose();
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repoWatcher = null;
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wcWatcher.EnableRaisingEvents = false;
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wcWatcher.Dispose();
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wcWatcher = null;
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timer.Dispose();
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timer = null;
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Navigate = null;
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WorkingCopyChanged = null;
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BranchChanged = null;
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TagChanged = null;
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StashChanged = null;
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SubmoduleChanged = null;
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SubTreeChanged = null;
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if (_updateTags > 0 && now > _updateTags) {
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_updateTags = 0;
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_repo.RefreshTags();
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_repo.RefreshCommits();
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}
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}
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private void OnRepositoryChanged(object o, FileSystemEventArgs e) {
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if (string.IsNullOrEmpty(e.Name)) return;
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if (e.Name.StartsWith("modules", StringComparison.Ordinal)) {
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updateSubmodules = DateTime.Now.AddSeconds(1).ToFileTime();
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} else if (e.Name.StartsWith("refs\\tags", StringComparison.Ordinal)) {
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updateTags = DateTime.Now.AddSeconds(.5).ToFileTime();
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} else if (e.Name.StartsWith("refs\\stash", StringComparison.Ordinal)) {
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updateStashes = DateTime.Now.AddSeconds(.5).ToFileTime();
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} else if (e.Name.Equals("HEAD", StringComparison.Ordinal) ||
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e.Name.StartsWith("refs\\heads\\", StringComparison.Ordinal) ||
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e.Name.StartsWith("refs\\remotes\\", StringComparison.Ordinal) ||
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e.Name.StartsWith("worktrees\\")) {
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updateBranch = DateTime.Now.AddSeconds(.5).ToFileTime();
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} else if (e.Name.StartsWith("objects\\", StringComparison.Ordinal) || e.Name.Equals("index", StringComparison.Ordinal)) {
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updateWC = DateTime.Now.AddSeconds(.5).ToFileTime();
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var name = e.Name.Replace("\\", "/");
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if (name.StartsWith("modules", StringComparison.Ordinal)) {
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_updateSubmodules = DateTime.Now.AddSeconds(1).ToFileTime();
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} else if (name.StartsWith("refs/tags", StringComparison.Ordinal)) {
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_updateTags = DateTime.Now.AddSeconds(.5).ToFileTime();
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} else if (name.StartsWith("refs/stash", StringComparison.Ordinal)) {
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_updateStashes = DateTime.Now.AddSeconds(.5).ToFileTime();
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} else if (name.Equals("HEAD", StringComparison.Ordinal) ||
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name.StartsWith("refs/heads/", StringComparison.Ordinal) ||
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name.StartsWith("refs/remotes/", StringComparison.Ordinal) ||
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name.StartsWith("worktrees/")) {
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_updateBranch = DateTime.Now.AddSeconds(.5).ToFileTime();
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} else if (name.StartsWith("objects/", StringComparison.Ordinal) || name.Equals("index", StringComparison.Ordinal)) {
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_updateWC = DateTime.Now.AddSeconds(.5).ToFileTime();
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}
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}
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private void OnWorkingCopyChanged(object o, FileSystemEventArgs e) {
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if (string.IsNullOrEmpty(e.Name)) return;
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if (e.Name == ".git" || e.Name.StartsWith(".git\\", StringComparison.Ordinal)) return;
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updateWC = DateTime.Now.AddSeconds(1).ToFileTime();
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var name = e.Name.Replace("\\", "/");
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if (name == ".git" || name.StartsWith(".git/", StringComparison.Ordinal)) return;
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if (_updateWC == 0) _updateWC = DateTime.Now.AddSeconds(1).ToFileTime();
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}
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private void Tick(object sender) {
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if (lockCount > 0) return;
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var now = DateTime.Now.ToFileTime();
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if (updateBranch > 0 && now > updateBranch) {
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BranchChanged?.Invoke();
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WorkingCopyChanged?.Invoke();
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updateBranch = 0;
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updateWC = 0;
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}
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if (updateWC > 0 && now > updateWC) {
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WorkingCopyChanged?.Invoke();
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updateWC = 0;
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}
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if (updateSubmodules > 0 && now > updateSubmodules) {
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SubmoduleChanged?.Invoke();
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updateSubmodules = 0;
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}
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if (updateStashes > 0 && now > updateStashes) {
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StashChanged?.Invoke();
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updateStashes = 0;
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}
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if (updateTags > 0 && now > updateTags) {
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TagChanged?.Invoke();
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updateTags = 0;
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}
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}
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#region PRIVATES
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private static Dictionary<string, Watcher> all = new Dictionary<string, Watcher>();
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private FileSystemWatcher repoWatcher = null;
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private FileSystemWatcher wcWatcher = null;
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private Timer timer = null;
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private int lockCount = 0;
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private long updateWC = 0;
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private long updateBranch = 0;
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private long updateSubmodules = 0;
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private long updateStashes = 0;
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private long updateTags = 0;
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#endregion
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private IRepository _repo = null;
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private FileSystemWatcher _repoWatcher = null;
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private FileSystemWatcher _wcWatcher = null;
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private Timer _timer = null;
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private int _lockCount = 0;
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private long _updateWC = 0;
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private long _updateBranch = 0;
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private long _updateSubmodules = 0;
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private long _updateStashes = 0;
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private long _updateTags = 0;
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}
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}
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