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完成mvvm模式下，画布、节点编辑的基本重构

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This commit is contained in:
fengjiayi
2025-05-26 23:55:23 +08:00
parent ba74facf7d
commit 7ad6041be6
38 changed files with 2056 additions and 436 deletions
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111
Workbench/Services/WorkbenchEventService.cs
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@@ -1,7 +1,11 @@
using Serein.Library;
using Microsoft.Win32;
using Newtonsoft.Json.Linq;
using Serein.Library;
using Serein.Library.Api;
using Serein.Workbench.Api;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using System.Text;
@@ -50,25 +54,32 @@ namespace Serein.Workbench.Services
{
private readonly IFlowEnvironment flowEnvironment;
private readonly IFlowEEForwardingService flowEEForwardingService;
/// <summary>
/// 管理工作台的事件
/// </summary>
/// <param name="flowEnvironment"></param>
public WorkbenchEventService(IFlowEnvironment flowEnvironment)
/// <param name="flowEEForwardingService"></param>
public WorkbenchEventService(IFlowEnvironment flowEnvironment, IFlowEEForwardingService flowEEForwardingService)
{
this.flowEnvironment = flowEnvironment;
this.flowEEForwardingService = flowEEForwardingService;
InitEvents();
}
private void SubscribeEvents()
private void InitEvents()
{
flowEEForwardingService.OnProjectSaving += SaveProjectToLocalFile;
}
/// <summary>
/// 预览了某个方法信息（待创建）
/// </summary>
public event PreviewlMethodInfoHandler? OnPreviewlMethodInfo;
/// <summary>
/// 预览依赖方法信息
/// </summary>
@@ -84,6 +95,96 @@ namespace Serein.Workbench.Services
{
}
/// <summary>
/// 保存项目数据到本地文件
/// </summary>
/// <param name="e"></param>
private void SaveProjectToLocalFile(ProjectSavingEventArgs e)
{
var project = e.ProjectData;
// 创建一个新的保存文件对话框
SaveFileDialog saveFileDialog = new()
{
Filter = "DynamicNodeFlow Files (*.dnf)|*.dnf",
DefaultExt = "dnf",
FileName = "project.dnf"
// FileName = System.IO.Path.GetFileName(App.FileDataPath)
};
// 显示保存文件对话框
bool? result = saveFileDialog.ShowDialog();
// 如果用户选择了文件并点击了保存按钮
if (result == false)
{
SereinEnv.WriteLine(InfoType.ERROR, "取消保存文件");
return;
}
var savePath = saveFileDialog.FileName;
string? librarySavePath = System.IO.Path.GetDirectoryName(savePath);
if (string.IsNullOrEmpty(librarySavePath))
{
SereinEnv.WriteLine(InfoType.ERROR, "保存项目DLL时返回了意外的文件保存路径");
return;
}
Uri saveProjectFileUri = new Uri(savePath);
SereinEnv.WriteLine(InfoType.INFO, "项目文件保存路径：" + savePath);
for (int index = 0; index < project.Librarys.Length; index++)
{
NodeLibraryInfo? library = project.Librarys[index];
string sourceFilePath = new Uri(library.FilePath).LocalPath; // 源文件夹
string targetDir = System.IO.Path.Combine(librarySavePath, library.AssemblyName); // 目标文件夹
if (!Path.Exists(targetDir))
{
Directory.CreateDirectory(targetDir);
}
string targetFilePath = System.IO.Path.Combine(targetDir, library.FileName); // 目标文件夹
try
{
if (File.Exists(sourceFilePath))
{
if (!File.Exists(targetFilePath))
{
SereinEnv.WriteLine(InfoType.INFO, $"源文件路径 : {sourceFilePath}");
SereinEnv.WriteLine(InfoType.INFO, $"目标路径 : {targetFilePath}");
File.Copy(sourceFilePath, targetFilePath, true);
}
else
{
SereinEnv.WriteLine(InfoType.WARN, $"目标路径已有类库文件: {targetFilePath}");
}
}
else
{
SereinEnv.WriteLine(InfoType.WARN, $"源文件不存在 : {targetFilePath}");
}
}
catch (IOException ex)
{
SereinEnv.WriteLine(InfoType.ERROR, ex.Message);
}
var dirName = System.IO.Path.GetDirectoryName(targetFilePath);
if (!string.IsNullOrEmpty(dirName))
{
var tmpUri2 = new Uri(targetFilePath);
var relativePath = saveProjectFileUri.MakeRelativeUri(tmpUri2).ToString(); // 转为类库的相对文件路径
//string relativePath = System.IO.Path.GetRelativePath(savePath, targetPath);
project.Librarys[index].FilePath = relativePath;
}
}
JObject projectJsonData = JObject.FromObject(project);
File.WriteAllText(savePath, projectJsonData.ToString());
}
}
}