mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
synced 2024-11-29 07:01:55 +00:00
546 lines
15 KiB
C#
Executable file
546 lines
15 KiB
C#
Executable file
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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.Drawing;
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using System.Globalization;
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using System.Windows.Forms;
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using CodeImp.DoomBuilder.Config;
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using CodeImp.DoomBuilder.Data;
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#endregion
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namespace CodeImp.DoomBuilder.Controls
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{
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public partial class ThingBrowserControl : UserControl
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{
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#region ================== Constants
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private const int WARNING_ICON_INDEX = 20; //mxd
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private const int FOLDER_ICON_OFFSET = 21; //mxd
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private const int FOLDER_OPEN_ICON_OFFSET = 41; //mxd
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#endregion
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#region ================== Events
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public delegate void TypeChangedDeletegate(ThingTypeInfo value);
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public delegate void TypeDoubleClickDeletegate();
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public event TypeChangedDeletegate OnTypeChanged;
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public event TypeDoubleClickDeletegate OnTypeDoubleClicked;
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#endregion
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#region ================== Variables
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private List<TreeNode> nodes;
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private List<TreeNode> validnodes; //mxd
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private ThingTypeInfo thinginfo;
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private bool doupdatenode;
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private bool doupdatetextbox;
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private TreeNode doubleclickednode; //mxd
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#endregion
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#region ================== Properties
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public string TypeStringValue { get { return typeid.Text; } }
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public bool UseMultiSelection { get { return typelist.SelectionMode == TreeViewSelectionMode.MultiSelectSameLevel; } set { typelist.SelectionMode = (value ? TreeViewSelectionMode.MultiSelectSameLevel : TreeViewSelectionMode.SingleSelect); } }
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#endregion
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#region ================== Constructor
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// Constructor
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public ThingBrowserControl()
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{
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InitializeComponent();
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}
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// This sets up the control
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public void Setup()
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{
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// Go for all predefined categories
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typelist.Nodes.Clear();
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nodes = new List<TreeNode>();
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validnodes = new List<TreeNode>(); //mxd
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AddThingCategories(General.Map.Data.ThingCategories, typelist.Nodes); //mxd
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doupdatenode = true;
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doupdatetextbox = true;
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}
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//mxd. This recursively creates thing category tree nodes. Returns true when a thing in this category is obsolete
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private bool AddThingCategories(ICollection<ThingCategory> categories, TreeNodeCollection collection)
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{
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bool containsobsoletethings = false;
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foreach(ThingCategory tc in categories)
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{
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// Create category
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TreeNode cn = collection.Add(tc.Name, tc.Title);
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// Create subcategories
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bool isobsolete = AddThingCategories(tc.Children, cn.Nodes);
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// Create things
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foreach(ThingTypeInfo ti in tc.Things)
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{
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// Create thing
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TreeNode n = cn.Nodes.Add(ti.Title);
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n.Tag = ti;
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if(ti.IsObsolete)
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{
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n.Text += " - OBSOLETE";
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n.BackColor = Color.MistyRose;
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n.ToolTipText = ti.ObsoleteMessage;
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// Set warning icon
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n.ImageIndex = WARNING_ICON_INDEX;
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n.SelectedImageIndex = WARNING_ICON_INDEX;
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isobsolete = true;
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}
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else
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{
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// Set regular icon
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if((ti.Color > -1) && (ti.Color < WARNING_ICON_INDEX)) n.ImageIndex = ti.Color;
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n.SelectedImageIndex = n.ImageIndex;
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}
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nodes.Add(n);
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}
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// Set category icon
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containsobsoletethings |= isobsolete;
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if(isobsolete)
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{
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cn.BackColor = Color.MistyRose;
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cn.ImageIndex = WARNING_ICON_INDEX;
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cn.SelectedImageIndex = WARNING_ICON_INDEX;
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}
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else
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{
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cn.ImageIndex = FOLDER_ICON_OFFSET; // Offset to folder icons
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if((tc.Color > -1) && (tc.Color < WARNING_ICON_INDEX)) cn.ImageIndex += tc.Color;
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cn.SelectedImageIndex = cn.ImageIndex;
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}
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}
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return containsobsoletethings;
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}
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#endregion
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#region ================== Methods
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// Select a type
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public void SelectType(int type)
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{
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// Set type index
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typeid.Text = type.ToString();
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typeid_TextChanged(this, EventArgs.Empty);
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}
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// Return selected type info
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public ThingTypeInfo GetSelectedInfo()
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{
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return thinginfo;
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}
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// This clears the type
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public void ClearSelectedType()
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{
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doupdatenode = false;
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// Clear selection
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typelist.SelectedNodes.Clear(); //mxd
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validnodes.Clear(); //mxd
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typeid.Text = "";
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// Collapse nodes
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foreach(TreeNode n in nodes)
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if(n.Parent.IsExpanded) n.Parent.Collapse();
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doupdatenode = true;
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}
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// Result
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public int GetResult(int original)
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{
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//mxd. Get a random ThingTypeInfo from valid nodes?
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if(typelist.SelectionMode == TreeViewSelectionMode.MultiSelectSameLevel && validnodes.Count > 0)
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{
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return (validnodes[General.Random(0, validnodes.Count - 1)].Tag as ThingTypeInfo).Index;
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}
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return typeid.GetResult(original);
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}
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//mxd
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public void FocusTextbox()
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{
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tbFilter.Focus();
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}
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//mxd
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private List<TreeNode> GetValidNodes()
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{
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Dictionary<string, TreeNode> vn = new Dictionary<string, TreeNode>(StringComparer.Ordinal);
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foreach(TreeNode n in typelist.SelectedNodes) GetValidNodes(n, ref vn);
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return new List<TreeNode>(vn.Values);
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}
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private static void GetValidNodes(TreeNode root, ref Dictionary<string, TreeNode> vn)
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{
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if(root.Nodes.Count == 0)
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{
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if(root.Tag is ThingTypeInfo && !vn.ContainsKey(root.Text)) vn.Add(root.Text, root);
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}
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else
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{
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foreach(TreeNode n in root.Nodes) GetValidNodes(n, ref vn);
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}
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}
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// Update preview image (mxd)
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private void UpdateThingSprite()
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{
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if(General.Map == null) return;
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if(thinginfo != null)
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{
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if(thinginfo.Sprite.ToLowerInvariant().StartsWith(DataManager.INTERNAL_PREFIX) &&
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(thinginfo.Sprite.Length > DataManager.INTERNAL_PREFIX.Length))
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{
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spritetex.Image = General.Map.Data.GetSpriteImage(thinginfo.Sprite).GetSpritePreview();
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return;
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}
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if((thinginfo.Sprite.Length < 9) && (thinginfo.Sprite.Length > 0))
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{
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ImageData sprite = General.Map.Data.GetSpriteImage(thinginfo.Sprite);
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spritetex.Image = sprite.GetPreview();
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if(!sprite.IsPreviewLoaded) updatetimer.Start();
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return;
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}
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}
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//Show Mixed Things icon?
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if(validnodes.Count > 1)
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{
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spritetex.Image = Properties.Resources.MixedThings;
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return;
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}
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spritetex.Image = null;
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}
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#endregion
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#region ================== Events
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// List double-clicked. e.Node and typelist.SelectedNodes[0] may contain incorrect node,
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// so we set the correct one in typelist_AfterSelect handler (mxd)
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private void typelist_MouseDoubleClick(object sender, MouseEventArgs e)
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{
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if(typelist.SelectedNodes.Count == 1
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&& doubleclickednode != null
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&& doubleclickednode.Nodes.Count == 0
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&& doubleclickednode.Tag is ThingTypeInfo
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&& OnTypeDoubleClicked != null
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&& typeid.Text.Length > 0)
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{
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OnTypeDoubleClicked();
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}
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}
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// Thing type selection changed
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private void typelist_SelectionsChanged(object sender, EventArgs e)
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{
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doubleclickednode = null; //mxd
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if(!doupdatetextbox) return;
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//mxd
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validnodes = GetValidNodes();
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//mxd. Got a valid multiselection? Well, can't show any useful info about that...
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if(typelist.SelectionMode == TreeViewSelectionMode.MultiSelectSameLevel && validnodes.Count > 1)
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{
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doupdatenode = false;
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if(!string.IsNullOrEmpty(typeid.Text))
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{
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// Event will be raised in typeid_OnTextChanged
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typeid.Text = "";
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}
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else if(OnTypeChanged != null)
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{
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// Or raise event here
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UpdateThingSprite();
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OnTypeChanged(thinginfo);
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}
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doupdatenode = true;
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}
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else if(validnodes.Count == 1) //Anything selected?
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{
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// Show info
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doupdatenode = false;
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typeid.Text = (validnodes[0].Tag as ThingTypeInfo).Index.ToString();
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doupdatenode = true;
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// Set as double-clicked only if a single child node is selected
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if(typelist.SelectedNodes.Count == 1 && typelist.SelectedNodes[0].Nodes.Count == 0)
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{
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doubleclickednode = validnodes[0]; //mxd
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}
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}
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else
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{
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UpdateThingSprite(); //mxd
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}
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}
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// Thing type index changed
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private void typeid_TextChanged(object sender, EventArgs e)
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{
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bool knownthing = false;
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// Any text?
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if(typeid.Text.Length > 0)
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{
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// Get the info
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int typeindex = typeid.GetResult(0);
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thinginfo = General.Map.Data.GetThingInfoEx(typeindex);
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if(thinginfo != null)
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{
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knownthing = true;
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// Size
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sizelabel.Text = (thinginfo.Radius * 2) + " x " + thinginfo.Height;
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// Hangs from ceiling
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if(thinginfo.Hangs) positionlabel.Text = "Ceiling"; else positionlabel.Text = "Floor";
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// Blocking
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switch(thinginfo.Blocking)
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{
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case ThingTypeInfo.THING_BLOCKING_NONE: blockinglabel.Text = "No"; break;
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case ThingTypeInfo.THING_BLOCKING_FULL: blockinglabel.Text = "Completely"; break;
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case ThingTypeInfo.THING_BLOCKING_HEIGHT: blockinglabel.Text = "True-Height"; break;
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default: blockinglabel.Text = "Unknown"; break;
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}
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}
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if(doupdatenode)
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{
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doupdatetextbox = false;
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typelist.SelectedNodes.Clear();
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validnodes.Clear(); //mxd
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foreach(TreeNode n in nodes)
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{
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// Matching node?
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if((n.Tag as ThingTypeInfo).Index == typeindex)
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{
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// Select this
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if(n.TreeView != null) //mxd. Tree node may've been removed during filtering
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{
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if(n.Parent != null) n.Parent.Expand(); // node won't have parent when the list is prefiltered
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typelist.SelectedNodes.Add(n);
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n.EnsureVisible();
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break;
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}
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}
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}
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doupdatetextbox = true;
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}
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}
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else
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{
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thinginfo = null;
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if(doupdatenode)
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{
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typelist.SelectedNodes.Clear();
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validnodes.Clear(); //mxd
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}
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}
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// No known thing?
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if(!knownthing)
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{
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sizelabel.Text = "-";
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positionlabel.Text = "-";
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blockinglabel.Text = "-";
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}
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//mxd. Update help link
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bool displayclassname = (thinginfo != null && !string.IsNullOrEmpty(thinginfo.ClassName) && !thinginfo.ClassName.StartsWith("$"));
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classname.Enabled = (displayclassname && !string.IsNullOrEmpty(General.Map.Config.ThingClassHelp));
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classname.Text = (displayclassname ? thinginfo.ClassName : "--");
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labelclassname.Enabled = classname.Enabled;
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// Update icon (mxd)
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UpdateThingSprite();
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// Raise event
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if(OnTypeChanged != null) OnTypeChanged(thinginfo);
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}
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private void updatetimer_Tick(object sender, EventArgs e)
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{
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updatetimer.Stop();
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UpdateThingSprite();
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}
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//mxd
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private void typelist_MouseEnter(object sender, EventArgs e)
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{
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typelist.Focus();
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}
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//mxd. Transfer focus to Filter textbox
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private void typelist_KeyPress(object sender, KeyPressEventArgs e)
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{
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tbFilter.Focus();
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if(e.KeyChar == '\b') // Any better way to check for Backspace?..
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{
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if(!string.IsNullOrEmpty(tbFilter.Text) && tbFilter.SelectionStart > 0 && tbFilter.SelectionLength == 0)
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{
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int s = tbFilter.SelectionStart - 1;
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tbFilter.Text = tbFilter.Text.Remove(s, 1);
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tbFilter.SelectionStart = s;
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}
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}
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else
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{
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tbFilter.AppendText(e.KeyChar.ToString(CultureInfo.InvariantCulture));
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}
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}
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//mxd
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private void bClear_Click(object sender, EventArgs e)
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{
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tbFilter.Clear();
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}
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//mxd
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private void tbFilter_TextChanged(object sender, EventArgs e)
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{
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typelist.SuspendLayout();
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if(string.IsNullOrEmpty(tbFilter.Text.Trim()))
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{
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Setup();
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typeid_TextChanged(this, EventArgs.Empty);
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}
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else
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{
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// Go for all predefined categories
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typelist.SelectedNodes.Clear();
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typelist.Nodes.Clear();
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validnodes.Clear();
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string match = tbFilter.Text.ToUpperInvariant();
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HashSet<string> added = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
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// First add nodes, which titles start with given text
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foreach(TreeNode node in nodes)
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{
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if(node.Text.ToUpperInvariant().StartsWith(match))
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{
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typelist.Nodes.Add(node);
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added.Add(node.Text);
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}
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}
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// Then add nodes, which titles contain given text
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foreach(TreeNode node in nodes)
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{
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if (!added.Contains(node.Text) && node.Text.ToUpperInvariant().Contains(match))
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{
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typelist.Nodes.Add(node);
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added.Add(node.Text);
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}
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}
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// Then if the filter is a number, add nodes whose thing number starts with that number
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if (int.TryParse(tbFilter.Text.Trim(), out int number))
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{
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foreach (TreeNode node in nodes)
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if (!added.Contains(node.Text) && (node.Tag as ThingTypeInfo).Index.ToString().StartsWith(number.ToString()))
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{
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typelist.Nodes.Add(node);
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added.Add(node.Text);
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}
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}
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doupdatenode = true;
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doupdatetextbox = true;
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}
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typelist.ResumeLayout();
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}
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//mxd. Switch focus to types list?
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private void tbFilter_KeyUp(object sender, KeyEventArgs e)
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{
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if(e.KeyCode == Keys.Down && typelist.Nodes.Count > 0)
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{
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typelist.SelectedNodes.Clear();
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typelist.SelectedNodes.Add(typelist.Nodes[0]);
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typelist.Focus();
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}
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}
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//mxd. Because anchor-based alignment fails when using high-Dpi settings...
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private void ThingBrowserControl_Resize(object sender, EventArgs e)
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{
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infopanel.Top = this.Height - infopanel.Height;
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infopanel.Width = this.Width;
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spritepanel.Left = infopanel.Width - spritepanel.Width;
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typelist.Height = infopanel.Top - typelist.Top;
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typelist.Width = this.Width;
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bClear.Left = this.Width - bClear.Width - bClear.Margin.Right;
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tbFilter.Width = bClear.Left - tbFilter.Left - bClear.Margin.Left;
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}
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//mxd. If it's clickable, all data is valid.
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private void classname_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
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{
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General.OpenWebsite(General.Map.Config.ThingClassHelp.Replace("%K", thinginfo.ClassName));
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}
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//mxd. Switch to Open Folder icon
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private void typelist_BeforeExpand(object sender, TreeViewCancelEventArgs e)
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{
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// Category node?
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if(e.Node.ImageIndex > WARNING_ICON_INDEX)
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e.Node.ImageIndex = e.Node.ImageIndex - FOLDER_ICON_OFFSET + FOLDER_OPEN_ICON_OFFSET;
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}
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//mxd. Switch to Closed Folder icon
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private void typelist_BeforeCollapse(object sender, TreeViewCancelEventArgs e)
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{
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// Category node?
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if(e.Node.ImageIndex > WARNING_ICON_INDEX)
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e.Node.ImageIndex = e.Node.ImageIndex - FOLDER_OPEN_ICON_OFFSET + FOLDER_ICON_OFFSET;
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}
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#endregion
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}
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}
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