JSON 格式化
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using EPocalipse.Json.Viewer;using System.IO;namespace EPocalipse.Json.JsonView{ public partial class MainForm : Form { public MainForm() { InitializeComponent(); } private void MainForm_Shown(object sender, EventArgs e) { string[] args = Environment.GetCommandLineArgs(); for (int i = 1; i < args.Length; i ) { string arg = args[i]; if (arg.Equals("/c", StringComparison.OrdinalIgnoreCase)) { LoadFromClipboard(); } else if (File.Exists(arg)) { LoadFromFile(arg); } } } private void LoadFromFile(string fileName) { string json = File.ReadAllText(fileName); JsonViewer.ShowTab(Tabs.Viewer); JsonViewer.Json = json; } private void LoadFromClipboard() { string json = Clipboard.GetText(); if (!String.IsNullOrEmpty(json)) { JsonViewer.ShowTab(Tabs.Viewer); JsonViewer.Json = json; } } private void MainForm_Load(object sender, EventArgs e) { JsonViewer.ShowTab(Tabs.Text); } /// <summary> /// Closes the program /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item File > Exit</remarks> private void exitToolStripMenuItem_Click(object sender, EventArgs e) { Application.Exit(); } /// <summary> /// Open File Dialog for Yahoo! Pipe files or JSON files /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item File > Open</remarks> private void openToolStripMenuItem_Click(object sender, EventArgs e) { OpenFileDialog dialog = new OpenFileDialog(); dialog.Filter = "Yahoo! Pipe files (*.run)|*.run|json files (*.json)|*.json|All files (*.*)|*.*"; dialog.InitialDirectory = Application.StartupPath; dialog.Title = "Select a JSON file"; if (dialog.ShowDialog() == DialogResult.OK) { this.LoadFromFile(dialog.FileName); } } /// <summary> /// Launches About JSONViewer dialog box /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Help > About JSON Viewer</remarks> private void aboutJSONViewerToolStripMenuItem_Click(object sender, EventArgs e) { new AboutJsonViewer().ShowDialog(); } /// <summary> /// Selects all text in the textbox /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Edit > Select All</remarks> private void selectAllToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("txtJson", true)[0]; ((TextBox)c).SelectAll(); } /// <summary> /// Deletes selected text in the textbox /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Edit > Delete</remarks> private void deleteToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("txtJson", true)[0]; string text; if (((TextBox)c).SelectionLength > 0) text = ((TextBox)c).SelectedText; else text = ((TextBox)c).Text; ((TextBox)c).SelectedText = ""; } /// <summary> /// Pastes text in the clipboard into the textbox /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Edit > Paste</remarks> private void pasteToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("txtJson", true)[0]; ((TextBox)c).Paste(); } /// <summary> /// Copies text in the textbox into the clipboard /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Edit > Copy</remarks> private void copyToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("txtJson", true)[0]; ((TextBox)c).Copy(); } /// <summary> /// Cuts selected text from the textbox /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Edit > Cut</remarks> private void cutToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("txtJson", true)[0]; ((TextBox)c).Cut(); } /// <summary> /// Undo the last action /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Edit > Undo</remarks> private void undoToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("txtJson", true)[0]; ((TextBox)c).Undo(); } /// <summary> /// Displays the find prompt /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Viewer > Find</remarks> private void findToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("pnlFind", true)[0]; ((Panel)c).Visible = true; Control t; t = this.JsonViewer.Controls.Find("txtFind", true)[0]; ((TextBox)t).Focus(); } /// <summary> /// Expands all the nodes /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Viewer > Expand All</remarks> /// <!----> private void expandAllToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("tvJson", true)[0]; ((TreeView)c).BeginUpdate(); try { if (((TreeView)c).SelectedNode != null) { TreeNode topNode = ((TreeView)c).TopNode; ((TreeView)c).SelectedNode.ExpandAll(); ((TreeView)c).TopNode = topNode; } } finally { ((TreeView)c).EndUpdate(); } } /// <summary> /// Copies a node /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Viewer > Copy</remarks> private void copyToolStripMenuItem1_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("tvJson", true)[0]; TreeNode node = ((TreeView)c).SelectedNode; if (node != null) { Clipboard.SetText(node.Text); } } /// <summary> /// Copies just the node's value /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <remarks>Menu item Viewer > Copy Value</remarks> /// <!-- JsonViewerTreeNode had to be made public to be accessible here --> private void copyValueToolStripMenuItem_Click(object sender, EventArgs e) { Control c; c = this.JsonViewer.Controls.Find("tvJson", true)[0]; JsonViewerTreeNode node = (JsonViewerTreeNode)((TreeView)c).SelectedNode; if (node != null && node.JsonObject.Value != null) { Clipboard.SetText(node.JsonObject.Value.ToString()); } } }}
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