55 lines
1.7 KiB
C#
55 lines
1.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.ComponentModel;
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using QURO;
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namespace SpriteMapEditor.SpriteMapModifications
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{
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public static class ModHelper
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{
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public static void DoModificationWithSelectionTracking(SpriteMapModifications.ISpriteMapModification mod, ListBox listBox)
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{
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mod.SetPreChangeSelection(GetSelectionList(listBox));
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mod.Do();
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mod.SetPostChangeSelection(GetSelectionList(listBox));
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}
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public static void UndoAndRestoreSelection(SpriteMapModifications.ISpriteMapModification mod, ListBox listBox)
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{
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mod.Undo();
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SelectFromList(listBox, mod.GetPreChangeSelection());
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}
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public static void RedoAndRestoreSelection(SpriteMapModifications.ISpriteMapModification mod, ListBox listBox)
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{
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mod.Do();
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SelectFromList(listBox, mod.GetPostChangeSelection());
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}
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public static List<int> GetSelectionList(ListBox listBox)
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{
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List<int> result = new List<int>();
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foreach(int currentIndex in listBox.SelectedIndices)
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{
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result.Add(currentIndex);
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}
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return result;
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}
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public static void SelectFromList(ListBox listBox, List<int> newSelection)
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{
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listBox.SelectedIndices.Clear();
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var source = (BindingList<SpriteMapRegion>)listBox.DataSource;
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foreach (int currentIndex in newSelection)
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{
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if(currentIndex < source.Count)
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listBox.SelectedIndex = currentIndex;
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}
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}
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}
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}
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