PDFPatcher/App/Functions/ReportControl.cs

using System;
using System.IO;
using System.Windows.Forms;

namespace PDFPatcher.Functions
{
	public partial class ReportControl : UserControl
	{
		public ReportControl() {
			InitializeComponent();
		}

		protected override void OnVisibleChanged(EventArgs e) {
			base.OnVisibleChanged(e);
			if (Visible) {
				FindForm().AcceptButton = _CancelButton;
				_CancelButton.Focus();
			}
		}

		void _CancelButton_Click(object sender, EventArgs e) {
			if (!AppContext.MainForm.IsWorkerBusy) {
				Hide();
			}
			else if (Common.FormHelper.YesNoBox("程序正在工作，是否终止执行？") == DialogResult.Yes) {
				AppContext.MainForm.GetWorker().CancelAsync();
				AppContext.Abort = true;
			}
		}

		internal void SetGoal(int goalValue) {
			_ProgressBar.Value = 0;
			_ProgressBar.Maximum = goalValue;
		}
		internal void SetTotalGoal(int goalValue) {
			_TotalProgressBar.Value = 0;
			_TotalProgressBar.Maximum = goalValue;
		}
		internal void SetProgress(int p) {
			_ProgressBar.Value = p > _ProgressBar.Maximum ? _ProgressBar.Maximum : p;
		}
		internal void IncrementProgress(int progress) {
			_ProgressBar.Increment(progress);
		}
		internal void IncrementTotalProgress() {
			try {
				_TotalProgressBar.Value++;
			}
			catch (ArgumentException) {
				System.Diagnostics.Debug.WriteLine("Total Progress too big: " + _TotalProgressBar.Value);
			}
		}
		internal void PrintMessage(string text, Tracker.Category category) {
			switch (category) {
				case Tracker.Category.Message:
					goto default;
				case Tracker.Category.ImportantMessage:
					_LogBox.SelectionColor = System.Drawing.Color.DarkBlue;
					Common.FormHelper.InsertLinkedText(_LogBox, text);
					_LogBox.AppendText(Environment.NewLine);
					break;
				case Tracker.Category.Alert:
					_LogBox.SelectionFont = new System.Drawing.Font(_LogBox.Font, System.Drawing.FontStyle.Bold);
					_LogBox.SelectionColor = System.Drawing.Color.Blue;
					Common.FormHelper.InsertLinkedText(_LogBox, text);
					_LogBox.AppendText(Environment.NewLine);
					break;
				case Tracker.Category.Error:
					_LogBox.SelectionFont = new System.Drawing.Font(_LogBox.Font, System.Drawing.FontStyle.Bold);
					_LogBox.SelectionColor = System.Drawing.Color.Red;
					goto default;
				case Tracker.Category.Notice:
					_LogBox.SelectionColor = System.Drawing.Color.DarkMagenta;
					goto default;
				case Tracker.Category.InputFile:
					_InputFileBox.Text = text;
					break;
				case Tracker.Category.OutputFile:
					_OutputFileBox.Text = text;
					break;
				default:
					_LogBox.AppendText(text);
					_LogBox.AppendText(Environment.NewLine);
					break;
			}
		}
		internal void Reset() {
			_LogBox.Clear();
			_ProgressBar.Value = 0;
			_TotalProgressBar.Value = 0;
			_InputFileBox.Text = String.Empty;
			_OutputFileBox.Text = String.Empty;
			_CancelButton.Text = "取消";
			_CancelButton.Image = Properties.Resources.Reset;
		}
		internal void Complete() {
			_ProgressBar.Value = _ProgressBar.Maximum;
			_TotalProgressBar.Value = _TotalProgressBar.Maximum;
			_CancelButton.Text = "返回";
			_CancelButton.Image = Properties.Resources.Return;
		}

		void _LogBox_LinkClicked(object sender, LinkClickedEventArgs e) {
			var f = e.LinkText;
			if (File.Exists(f) || Directory.Exists(f)) {
				try {
					System.Diagnostics.Process.Start(f);
				}
				catch (Exception) {
					Common.FormHelper.ErrorBox("无法打开文件：" + f);
				}
			}
		}
	}
}