mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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486 lines
14 KiB
C#
Executable file
486 lines
14 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.Globalization;
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using System.Windows.Forms;
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using CodeImp.DoomBuilder.Config;
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using System.Drawing;
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#endregion
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namespace CodeImp.DoomBuilder.Windows
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{
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internal partial class ActionBrowserForm : DelayedForm
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{
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// Constants
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private const int MAX_OPTIONS = 8;
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// Variables
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private int selectedaction;
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private readonly ComboBox[] options;
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private readonly Label[] optionlbls;
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private readonly TreeNode[] allNodes; //mxd
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private readonly bool addanyaction; //mxd
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private int actionidmaxdigits;
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// Properties
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public int SelectedAction { get { return selectedaction; } }
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// Constructor
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public ActionBrowserForm(int action, bool addanyaction)
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{
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// Initialize
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InitializeComponent();
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//mxd. Show "Any action" item?
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this.addanyaction = addanyaction;
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// Make array references for controls
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options = new[] { option0, option1, option2, option3, option4, option5, option6, option7 };
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optionlbls = new[] { option0label, option1label, option2label, option3label, option4label,
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option5label, option6label, option7label };
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// Show prefixes panel only for doom type maps
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if(!General.Map.FormatInterface.HasBuiltInActivations)
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{
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prefixespanel.Visible = false;
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actions.Height += prefixespanel.Height + 3; //mxd
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}
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// Go for all predefined categories
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CreateActionCategories(action);
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allNodes = new TreeNode[actions.Nodes.Count];
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actions.Nodes.CopyTo(allNodes, 0);
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// Using generalized actions?
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if(General.Map.Config.GeneralizedActions)
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{
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// Add for all generalized categories to the combobox
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category.Items.AddRange(General.Map.Config.GenActionCategories.ToArray());
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// Given action is generalized?
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if(GameConfiguration.IsGeneralized(action, General.Map.Config.GenActionCategories))
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{
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// Open the generalized tab
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tabs.SelectedTab = tabgeneralized;
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// Select category
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foreach(GeneralizedCategory ac in category.Items)
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{
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if((action >= ac.Offset) && (action < (ac.Offset + ac.Length)))
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{
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category.SelectedItem = ac;
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break; //mxd
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}
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}
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// Anything selected?
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if(category.SelectedIndex > -1)
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{
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// Go for all options in selected category
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GeneralizedCategory sc = category.SelectedItem as GeneralizedCategory;
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int actionbits = action - sc.Offset;
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// Go for all options, bigger steps first (mxd)
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// INFO: both GeneralizedOptions and GeneralizedBits are incrimentally sorted
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for(int i = MAX_OPTIONS - 1; i > -1; i--)
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{
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// Option used?
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if(i < sc.Options.Count)
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{
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// Go for all bits, bigger bits first (mxd)
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for(int b = sc.Options[i].Bits.Count - 1; b > -1; b--)
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{
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// Select this setting if matches
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GeneralizedBit bit = sc.Options[i].Bits[b];
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if((actionbits & bit.Index) == bit.Index)
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{
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options[i].SelectedItem = bit;
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actionbits -= bit.Index; //mxd
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if(bit.Index > 0) break; //mxd
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}
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}
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}
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}
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}
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}
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//mxd. Make sure something is selected
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if(category.SelectedIndex == -1 && category.Items.Count > 0)
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category.SelectedIndex = 0;
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}
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else
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{
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// Remove generalized tab
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tabs.TabPages.Remove(tabgeneralized);
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}
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// [ZZ] we are drawing nodes manually. we need nice number padding.
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actions.DrawMode = TreeViewDrawMode.OwnerDrawText;
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actions.DrawNode += Actions_DrawNode;
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}
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private void Actions_DrawNode(object sender, DrawTreeNodeEventArgs e)
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{
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Rectangle nodeRect = Rectangle.FromLTRB(e.Bounds.Left + 1, e.Bounds.Top, e.Bounds.Right + 1, e.Bounds.Bottom);
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Rectangle nodeTextRect = Rectangle.FromLTRB(nodeRect.Left, nodeRect.Top + 1, nodeRect.Right, nodeRect.Bottom);
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string nodeText = e.Node.Text;
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string[] parts = nodeText.Split(new char[] { '\t' }, 2);
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Font nodeFont = e.Node.NodeFont;
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if (nodeFont == null) nodeFont = ((TreeView)sender).Font;
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int wd = (int)e.Graphics.MeasureString(parts[parts.Length - 1], nodeFont).Width;
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nodeRect.Width = wd;
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string pad = " ".PadLeft(actionidmaxdigits+1, '9');
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SizeF tagSize = e.Graphics.MeasureString(pad, nodeFont);
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if (parts.Length == 2)
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nodeRect.Width += (int)tagSize.Width;
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Brush fgBrush = null;
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if ((e.State & TreeNodeStates.Selected) != 0)
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{
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// fill selected bg
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e.Graphics.FillRectangle(SystemBrushes.Highlight, nodeRect);
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// draw the node text
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fgBrush = SystemBrushes.HighlightText;
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}
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else
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{
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// fill non selected bg (winforms does weird things here)
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// never understood the fact that "Window" color is actually white, but actual window background is counted as "3D element".
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e.Graphics.FillRectangle(SystemBrushes.Window, nodeRect);
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//
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fgBrush = SystemBrushes.WindowText;
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}
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StringFormat nodeStringFmt = new StringFormat
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{
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FormatFlags = StringFormatFlags.NoWrap,
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Trimming = StringTrimming.None
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};
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if (parts.Length == 2)
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{
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e.Graphics.DrawString(parts[0], nodeFont, fgBrush, nodeTextRect, nodeStringFmt);
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nodeTextRect.X += (int)tagSize.Width;
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e.Graphics.DrawString(parts[1], nodeFont, fgBrush, nodeTextRect, nodeStringFmt);
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}
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else
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{
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e.Graphics.DrawString(parts[0], nodeFont, fgBrush, nodeTextRect, nodeStringFmt);
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}
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/*
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// If the node has focus, draw the focus rectangle large, making
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// it large enough to include the text of the node tag, if present.
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if ((e.State & TreeNodeStates.Focused) != 0)
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{
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using (Pen focusPen = SystemPens.In)
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{
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focusPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
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Rectangle focusBounds = nodeRect;
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focusBounds.Size = new Size(focusBounds.Width - 1, focusBounds.Height - 1);
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e.Graphics.DrawRectangle(focusPen, focusBounds);
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}
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}*/
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}
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// This browses for an action
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// Returns the new action or the same action when cancelled
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public static int BrowseAction(IWin32Window owner, int action) { return BrowseAction(owner, action, false); } //mxd
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public static int BrowseAction(IWin32Window owner, int action, bool addanyaction)
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{
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ActionBrowserForm f = new ActionBrowserForm(action, addanyaction);
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if(f.ShowDialog(owner) == DialogResult.OK) action = f.SelectedAction;
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f.Dispose();
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return action;
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}
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//mxd
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private void CreateActionCategories(int action)
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{
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actions.BeginUpdate();
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actions.ShowLines = true;
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// Add "Any action" item?
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if(addanyaction)
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{
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TreeNode aan = actions.Nodes.Add("Any action");
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aan.Tag = new LinedefActionInfo(-1, "Any action", false, false);
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if(action == -1)
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{
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actions.SelectedNode = aan;
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aan.EnsureVisible();
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}
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}
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foreach(LinedefActionCategory ac in General.Map.Config.ActionCategories)
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{
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// Empty category names will not be created
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// (those actions will go in the root of the tree)
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if(ac.Title.Length > 0)
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{
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// Create category
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TreeNode cn = actions.Nodes.Add(ac.Title);
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foreach(LinedefActionInfo ai in ac.Actions)
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{
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// Create action
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TreeNode n = cn.Nodes.Add((ai.Index > 0) ? string.Format("{0}\t{1}", ai.Index, ai.Title) : ai.Title);
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n.Tag = ai;
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// Get number of digits in the int. Thanks to https://stackoverflow.com/a/4483960
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// We need this for the correct spacing between the action id and the description
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if (ai.Index > 0)
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{
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int numdigits = (int)Math.Floor(Math.Log10(ai.Index) + 1);
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if (actionidmaxdigits < numdigits)
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actionidmaxdigits = numdigits;
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}
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// This is the given action?
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if (ai.Index == action)
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{
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// Select this and expand the category
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cn.Expand();
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actions.SelectedNode = n;
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n.EnsureVisible();
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}
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}
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}
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else
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{
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// Put actions in the tree root
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foreach(LinedefActionInfo ai in ac.Actions)
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{
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// Create action
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TreeNode n = actions.Nodes.Add((ai.Index > 0) ? string.Format("{0}\t{1}", ai.Index, ai.Title) : ai.Title);
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n.Tag = ai;
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}
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}
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}
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actions.EndUpdate();
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}
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//mxd
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private void FilterActions(string text)
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{
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List<TreeNode> filterednodes = new List<TreeNode>();
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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 n in allNodes)
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{
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foreach(TreeNode cn in n.Nodes)
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{
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LinedefActionInfo ai = cn.Tag as LinedefActionInfo;
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if(ai != null && ai.Title.ToUpperInvariant().StartsWith(text))
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{
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filterednodes.Add(cn);
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added.Add(ai.Title);
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}
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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 n in allNodes)
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{
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foreach(TreeNode cn in n.Nodes)
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{
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LinedefActionInfo ai = cn.Tag as LinedefActionInfo;
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if(ai != null && !added.Contains(ai.Title) && ai.Title.ToUpperInvariant().Contains(text))
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filterednodes.Add(cn);
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}
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}
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actions.BeginUpdate();
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actions.Nodes.Clear();
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actions.ShowLines = false;
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actions.Nodes.AddRange(filterednodes.ToArray());
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actions.EndUpdate();
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}
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// OK clicked
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private void apply_Click(object sender, EventArgs e)
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{
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// Presume no result
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selectedaction = 0;
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// Predefined action?
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if(tabs.SelectedTab == tabactions)
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{
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// Action node selected?
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if(actions.SelectedNode != null && (actions.SelectedNode.Tag is LinedefActionInfo))
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{
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// Our result
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selectedaction = ((LinedefActionInfo)actions.SelectedNode.Tag).Index;
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}
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}
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// Generalized action
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else
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{
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// Category selected?
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if(category.SelectedIndex > -1)
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{
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// Add category bits and go for all options
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GeneralizedCategory sc = category.SelectedItem as GeneralizedCategory;
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selectedaction = sc.Offset;
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for(int i = 0; i < MAX_OPTIONS; i++)
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{
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// Option used?
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if(i < sc.Options.Count)
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{
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// Add selected bits
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if(options[i].SelectedIndex > -1)
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selectedaction += (options[i].SelectedItem as GeneralizedBit).Index;
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}
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}
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}
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}
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// Done
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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// Cancel clicked
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private void cancel_Click(object sender, EventArgs e)
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{
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// Leave
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this.DialogResult = DialogResult.Cancel;
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this.Close();
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}
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// Generalized category selected
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private void category_SelectedIndexChanged(object sender, EventArgs e)
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{
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// Category selected?
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if(category.SelectedIndex > -1)
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{
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// Get the category
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GeneralizedCategory ac = category.SelectedItem as GeneralizedCategory;
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// Go for all options
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for(int i = 0; i < MAX_OPTIONS; i++)
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{
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// Option used in selected category?
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if(i < ac.Options.Count)
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{
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// Setup controls
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optionlbls[i].Text = ac.Options[i].Name + ":";
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options[i].Items.Clear();
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options[i].Items.AddRange(ac.Options[i].Bits.ToArray());
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// Show option
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options[i].Visible = true;
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optionlbls[i].Visible = true;
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}
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else
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{
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// Hide option
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options[i].Visible = false;
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optionlbls[i].Visible = false;
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}
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}
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}
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else
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{
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// Hide all options
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for(int i = 0; i < MAX_OPTIONS; i++)
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{
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options[i].Visible = false;
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optionlbls[i].Visible = false;
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}
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}
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}
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// Double clicking on item
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private void actions_DoubleClick(object sender, EventArgs e)
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{
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// Action node selected?
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if((actions.SelectedNode != null) && (actions.SelectedNode.Tag is LinedefActionInfo))
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{
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if(apply.Enabled) apply_Click(this, EventArgs.Empty);
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}
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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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if(!string.IsNullOrEmpty(tbFilter.Text.Trim()))
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{
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FilterActions(tbFilter.Text.ToUpperInvariant());
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}
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else
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{
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actions.Nodes.Clear();
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CreateActionCategories(actions.SelectedNode != null ? ((LinedefActionInfo)actions.SelectedNode.Tag).Index : 0);
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}
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}
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//mxd. Switch focus to actions 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 && actions.Nodes.Count > 0)
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{
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actions.SelectedNode = actions.Nodes[0];
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actions.Focus();
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}
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}
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//mxd
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private void btnClearFilter_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 ActionBrowserForm_Shown(object sender, EventArgs e)
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{
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if(tabs.SelectedTab == tabactions) tbFilter.Focus();
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}
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//mxd
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private void actions_MouseEnter(object sender, EventArgs e)
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{
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actions.Focus();
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}
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//mxd. Transfer focus to Filter textbox
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private void actions_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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}
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}
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