mirror of
https://github.com/electronicarts/CnC_Remastered_Collection
synced 2024-06-28 02:50:25 +12:00
e37e174be1
Initial commit of C&C Remastered Map Editor code
99 lines
3.9 KiB
C#
99 lines
3.9 KiB
C#
//
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// Copyright 2020 Electronic Arts Inc.
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//
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// The Command & Conquer Map Editor and corresponding source code is free
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// software: you can redistribute it and/or modify it under the terms of
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// the GNU General Public License as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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// The Command & Conquer Map Editor and corresponding source code is distributed
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// in the hope that it will be useful, but with permitted additional restrictions
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// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT
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// distributed with this program. You should have received a copy of the
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// GNU General Public License along with permitted additional restrictions
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// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection
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using MobiusEditor.Interface;
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using MobiusEditor.Model;
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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.Data;
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using System.Drawing;
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using System.Linq;
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using System.Windows.Forms;
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namespace MobiusEditor.Controls
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{
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public partial class TypeComboBox : ComboBox
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{
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[Category("Behavior")]
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public Image MissingThumbnail { get; set; } = SystemIcons.Error.ToBitmap();
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public IEnumerable<IBrowsableType> Types
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{
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get => Items.Cast<TypeItem<IBrowsableType>>().Select(t => t.Type);
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set
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{
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DataSource = value.Select(t => new TypeItem<IBrowsableType>(t.DisplayName, t)).ToArray();
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DropDownHeight = Math.Max(DropDownHeight, value.Max(t => (t.Thumbnail?.Height ?? MissingThumbnail.Height) * 3));
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Invalidate();
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}
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}
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public IBrowsableType SelectedType => SelectedValue as IBrowsableType;
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public TypeComboBox()
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{
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InitializeComponent();
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DisplayMember = "Name";
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ValueMember = "Type";
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}
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protected override void OnMeasureItem(MeasureItemEventArgs e)
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{
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base.OnMeasureItem(e);
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var typeItem = Items[e.Index] as TypeItem<IBrowsableType>;
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if (typeItem?.Type != null)
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{
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e.ItemHeight = typeItem.Type.Thumbnail?.Height ?? MissingThumbnail.Height;
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}
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}
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protected override void OnDrawItem(DrawItemEventArgs e)
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{
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base.OnDrawItem(e);
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e.DrawBackground();
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if ((e.Index >= 0) && (e.Index < Items.Count))
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{
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var typeItem = Items[e.Index] as TypeItem<IBrowsableType>;
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if (typeItem?.Type != null)
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{
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StringFormat stringFormat = new StringFormat
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{
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LineAlignment = StringAlignment.Center
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};
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var textColor = ((e.State & DrawItemState.Selected) == DrawItemState.Selected) ? SystemBrushes.HighlightText : SystemBrushes.WindowText;
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var textSize = e.Graphics.MeasureString(typeItem.Name, Font, e.Bounds.Width, stringFormat);
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e.Graphics.DrawString(typeItem.Name, Font, textColor, e.Bounds, stringFormat);
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if ((e.State & DrawItemState.ComboBoxEdit) == DrawItemState.None)
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{
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var thumbnail = typeItem.Type.Thumbnail ?? MissingThumbnail;
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var thumbnailWidth = (int)Math.Min(e.Bounds.Width - textSize.Width, thumbnail.Width);
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var thumbnailSize = new Size(thumbnailWidth, thumbnailWidth * thumbnail.Height / thumbnail.Width);
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var thumbnailBounds = new Rectangle(new Point(e.Bounds.Right - thumbnailSize.Width, e.Bounds.Top), thumbnailSize);
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e.Graphics.DrawImage(thumbnail, thumbnailBounds);
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}
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}
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}
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e.DrawFocusRectangle();
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}
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}
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}
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