namespace LB_VisionFlowNode
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{
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public partial class FlowNodeEditor : UserControl
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{
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public FlowNodeEditor()
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{
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InitializeComponent();
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}
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private void btnRun_Click(object sender, EventArgs e)
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{
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pnlMain.Run(out _);
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}
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private void btnClear_Click(object sender, EventArgs e)
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{
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pnlMain.ClearNodes();
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}
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private void btnLoad_Click(object sender, EventArgs e)
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{
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using (OpenFileDialog openFileDialog = new OpenFileDialog())
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{
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// 设置文件对话框的属性
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openFileDialog.Multiselect = false; // 不允许多选
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// 设置文件过滤器，支持多种文件类型
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openFileDialog.Filter = "Ini Files (*.json)|*.json|All Files (*.*)|*.*";
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// 显示文件对话框
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DialogResult result = openFileDialog.ShowDialog();
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// 处理对话框返回结果
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if (result == DialogResult.OK)
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{
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// 获取用户选择的文件名
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string[] selectedFiles = openFileDialog.FileNames;
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if (selectedFiles.Length > 0)
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pnlMain.Load(selectedFiles[0]);
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}
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}
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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// 创建 SaveFileDialog 实例
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using (SaveFileDialog saveFileDialog = new SaveFileDialog())
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{
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// 设置对话框标题
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saveFileDialog.Title = "保存文件";
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// 设置默认路径
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saveFileDialog.InitialDirectory = Application.StartupPath;
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// 设置文件类型过滤器
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saveFileDialog.Filter = "文本文件 (*.json)|*.json|所有文件 (*.*)|*.*";
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// 设置默认文件名
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saveFileDialog.FileName = "panel.json";
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// 显示对话框并检查用户是否点击了保存按钮
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if (saveFileDialog.ShowDialog() == DialogResult.OK)
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{
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// 获取用户选择的文件路径
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string fullPath = saveFileDialog.FileName;
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pnlMain.Save(fullPath);
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}
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}
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}
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}
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}
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