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https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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464 lines
No EOL
12 KiB
C#
464 lines
No EOL
12 KiB
C#
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#region ================== Copyright (c) 2007 Pascal vd Heiden
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/*
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* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
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* This program is released under GNU General Public License
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#endregion
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#region ================== Namespaces
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using Microsoft.Win32;
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using CodeImp.DoomBuilder.Actions;
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using CodeImp.DoomBuilder.Data;
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using CodeImp.DoomBuilder.Config;
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using CodeImp.DoomBuilder.Map;
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using CodeImp.DoomBuilder.Controls;
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using CodeImp.DoomBuilder.Windows;
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using System.Reflection;
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using System.Globalization;
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using System.Threading;
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#endregion
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namespace CodeImp.DoomBuilder.BuilderModes
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{
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public partial class ErrorCheckForm : DelayedForm
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{
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#region ================== Constants
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// Constants
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private const int RESULTS_WINDOW_HEIGHT = 500;
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#endregion
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#region ================== Delegates
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private delegate void CallVoidMethodDeletage();
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private delegate void CallIntMethodDelegate(int i);
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private delegate void CallResultMethodDelegate(ErrorResult r);
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#endregion
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#region ================== Variables
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private volatile bool running = false;
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private Thread checksthread;
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private BlockMap blockmap;
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#endregion
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#region ================== Properties
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public ErrorResult SelectedResult { get { return results.SelectedItem as ErrorResult; } }
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public BlockMap BlockMap { get { return blockmap; } }
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#endregion
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#region ================== Constructor / Show
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// Constructor
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public ErrorCheckForm()
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{
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// Initialize
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InitializeComponent();
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// Find all error checkers
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Type[] checkertypes = BuilderPlug.Me.FindClasses(typeof(ErrorChecker));
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foreach(Type t in checkertypes)
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{
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object[] attr = t.GetCustomAttributes(typeof(ErrorCheckerAttribute), true);
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if(attr.Length > 0)
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{
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ErrorCheckerAttribute checkerattr = (attr[0] as ErrorCheckerAttribute);
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// Add the type to the checkbox list
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CheckBox c = checks.Add(checkerattr.DisplayName, t);
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c.Checked = checkerattr.DefaultChecked;
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}
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}
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}
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// This shows the window
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public void Show(Form owner)
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{
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// First time showing?
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//if((this.Location.X == 0) && (this.Location.Y == 0))
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{
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// Position at left-top of owner
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this.Location = new Point(owner.Location.X + 20, owner.Location.Y + 90);
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}
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// Close results part
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resultspanel.Visible = false;
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this.Size = new Size(this.Width, this.Height - this.ClientSize.Height + resultspanel.Top);
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// Show window
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base.Show(owner);
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}
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#endregion
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#region ================== Thread Calls
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public void SubmitResult(ErrorResult result)
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{
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if(results.InvokeRequired)
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{
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CallResultMethodDelegate d = new CallResultMethodDelegate(SubmitResult);
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try { progress.Invoke(d, result); }
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catch(ThreadInterruptedException) { }
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}
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else
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{
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results.Items.Add(result);
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}
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}
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private void SetProgressMaximum(int maximum)
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{
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if(progress.InvokeRequired)
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{
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CallIntMethodDelegate d = new CallIntMethodDelegate(SetProgressMaximum);
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try { progress.Invoke(d, maximum); }
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catch(ThreadInterruptedException) { }
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}
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else
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{
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progress.Maximum = maximum;
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}
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}
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public void AddProgressValue(int value)
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{
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if(progress.InvokeRequired)
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{
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CallIntMethodDelegate d = new CallIntMethodDelegate(AddProgressValue);
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try { progress.Invoke(d, value); }
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catch(ThreadInterruptedException) { }
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}
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else
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{
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progress.Value += value;
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}
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}
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// This stops checking (only called from the checking management thread)
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private void StopChecking()
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{
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if(this.InvokeRequired)
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{
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CallVoidMethodDeletage d = new CallVoidMethodDeletage(StopChecking);
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this.Invoke(d);
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}
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else
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{
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checksthread = null;
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progress.Value = 0;
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buttoncheck.Text = "Start Analysis";
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Cursor.Current = Cursors.Default;
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running = false;
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blockmap.Dispose();
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blockmap = null;
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}
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}
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// This starts checking
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private void StartChecking()
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{
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if(running) return;
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Cursor.Current = Cursors.WaitCursor;
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// Make blockmap
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RectangleF area = MapSet.CreateArea(General.Map.Map.Vertices);
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area = MapSet.IncreaseArea(area, General.Map.Map.Things);
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blockmap = new BlockMap(area);
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blockmap.AddLinedefsSet(General.Map.Map.Linedefs);
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blockmap.AddSectorsSet(General.Map.Map.Sectors);
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blockmap.AddThingsSet(General.Map.Map.Things);
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// Open the results panel
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this.Size = new Size(this.Width, this.Height - this.ClientSize.Height + resultspanel.Top + resultspanel.Height);
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progress.Value = 0;
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results.Items.Clear();
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ClearSelectedResult();
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resultspanel.Visible = true;
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buttoncheck.Text = "Abort Analysis";
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General.Interface.RedrawDisplay();
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// Start checking
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running = true;
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checksthread = new Thread(new ThreadStart(RunChecks));
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checksthread.Name = "Error Checking Management";
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checksthread.Priority = ThreadPriority.Normal;
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checksthread.Start();
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Cursor.Current = Cursors.Default;
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}
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#endregion
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#region ================== Methods
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// This stops the checking
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public void CloseWindow()
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{
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// Currently running?
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if(running)
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{
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Cursor.Current = Cursors.WaitCursor;
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checksthread.Interrupt();
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}
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ClearSelectedResult();
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this.Hide();
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}
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// This clears the selected result
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private void ClearSelectedResult()
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{
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results.SelectedIndex = -1;
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resultinfo.Text = "Select a result from the list to see more information.";
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resultinfo.Enabled = false;
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fix1.Visible = false;
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fix2.Visible = false;
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fix3.Visible = false;
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}
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// This runs in a seperate thread to manage the checking threads
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private void RunChecks()
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{
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List<ErrorChecker> checkers = new List<ErrorChecker>();
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List<Thread> threads = new List<Thread>();
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int maxthreads = Environment.ProcessorCount;
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int totalprogress = 0;
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int nextchecker = 0;
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// Initiate all checkers
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foreach(CheckBox c in checks.Checkboxes)
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{
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// Include this one?
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if(c.Checked)
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{
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Type t = (c.Tag as Type);
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ErrorChecker checker = null;
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try
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{
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// Create instance
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checker = (ErrorChecker)Assembly.GetExecutingAssembly().CreateInstance(t.FullName, false, BindingFlags.Default, null, null, CultureInfo.CurrentCulture, new object[0]);
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}
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catch(TargetInvocationException ex)
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{
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// Error!
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General.ErrorLogger.Add(ErrorType.Error, "Failed to create class instance '" + t.Name + "'");
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General.WriteLogLine(ex.InnerException.GetType().Name + ": " + ex.InnerException.Message);
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throw ex;
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}
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catch(Exception ex)
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{
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// Error!
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General.ErrorLogger.Add(ErrorType.Error, "Failed to create class instance '" + t.Name + "'");
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General.WriteLogLine(ex.GetType().Name + ": " + ex.Message);
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throw ex;
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}
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// Add to list
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if(checker != null)
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{
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checkers.Add(checker);
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totalprogress += checker.TotalProgress;
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}
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}
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}
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// Sort the checkers with highest cost first
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// See CompareTo method in ErrorChecker for sorting comparison
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checkers.Sort();
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// Setup
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SetProgressMaximum(totalprogress);
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// Continue while threads are running or checks are to be done
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while((nextchecker < checkers.Count) || (threads.Count > 0))
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{
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// Start new thread when less than maximum number of
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// threads running and there is more work to be done
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while((threads.Count < maxthreads) && (nextchecker < checkers.Count))
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{
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ErrorChecker c = checkers[nextchecker++];
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Thread t = new Thread(new ThreadStart(c.Run));
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t.Name = "Error Checker '" + c.GetType().Name + "'";
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t.Priority = ThreadPriority.BelowNormal;
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t.Start();
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threads.Add(t);
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}
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// Remove threads that are done
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for(int i = threads.Count - 1; i >= 0; i--)
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if(!threads[i].IsAlive) threads.RemoveAt(i);
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// Handle thread interruption
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try { Thread.Sleep(1); }
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catch(ThreadInterruptedException) { break; }
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}
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// Stop all running threads
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foreach(Thread t in threads)
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{
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while(t.IsAlive)
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{
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try
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{
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t.Interrupt();
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t.Join(1);
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}
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catch(ThreadInterruptedException)
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{
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// We have to continue, we can't just leave the other threads running!
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}
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}
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}
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// Dispose all checkers
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checkers = null;
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// Done
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StopChecking();
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}
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#endregion
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#region ================== Events
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// Window closing
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private void ErrorCheckForm_FormClosing(object sender, FormClosingEventArgs e)
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{
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// If the user closes the form, then just cancel the mode
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if(e.CloseReason == CloseReason.UserClosing)
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{
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e.Cancel = true;
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General.Interface.Focus();
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General.Editing.CancelMode();
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}
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}
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// Start/stop
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private void buttoncheck_Click(object sender, EventArgs e)
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{
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// Currently running?
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if(running)
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{
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Cursor.Current = Cursors.WaitCursor;
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checksthread.Interrupt();
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}
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else
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{
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StartChecking();
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}
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}
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// Close
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private void closebutton_Click(object sender, EventArgs e)
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{
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General.Interface.Focus();
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General.Editing.CancelMode();
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}
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// Results selection changed
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private void results_SelectedIndexChanged(object sender, EventArgs e)
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{
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// Anything selected?
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if(results.SelectedIndex >= 0)
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{
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ErrorResult r = (results.SelectedItem as ErrorResult);
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resultinfo.Text = r.Description;
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resultinfo.Enabled = true;
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fix1.Text = r.Button1Text;
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fix2.Text = r.Button2Text;
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fix3.Text = r.Button3Text;
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fix1.Visible = (r.Buttons >= 1);
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fix2.Visible = (r.Buttons >= 2);
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fix3.Visible = (r.Buttons >= 3);
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r.ZoomToObject();
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}
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else
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{
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ClearSelectedResult();
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}
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General.Interface.RedrawDisplay();
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}
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// First button
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private void fix1_Click(object sender, EventArgs e)
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{
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// Anything selected?
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if(results.SelectedIndex >= 0)
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{
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if(running)
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{
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General.ShowWarningMessage("You must stop the analysis before you can make changes to your map!", MessageBoxButtons.OK);
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}
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else
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{
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ErrorResult r = (results.SelectedItem as ErrorResult);
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if(r.Button1Click()) StartChecking(); else General.Interface.RedrawDisplay();
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}
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}
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}
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// Second button
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private void fix2_Click(object sender, EventArgs e)
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{
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// Anything selected?
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if(results.SelectedIndex >= 0)
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{
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if(running)
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{
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General.ShowWarningMessage("You must stop the analysis before you can make changes to your map!", MessageBoxButtons.OK);
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}
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else
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{
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ErrorResult r = (results.SelectedItem as ErrorResult);
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if(r.Button2Click()) StartChecking(); else General.Interface.RedrawDisplay();
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}
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}
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}
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// Third button
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private void fix3_Click(object sender, EventArgs e)
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{
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// Anything selected?
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if(results.SelectedIndex >= 0)
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{
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if(running)
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{
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General.ShowWarningMessage("You must stop the analysis before you can make changes to your map!", MessageBoxButtons.OK);
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}
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else
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{
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ErrorResult r = (results.SelectedItem as ErrorResult);
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if(r.Button3Click()) StartChecking(); else General.Interface.RedrawDisplay();
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}
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}
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}
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#endregion
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}
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} |