implement a VERY rudimentary PictureCollectionEditor to extract BMPs from animated sprites

CSharp/Plugins.UserInterface/UniversalEditor.Plugins.Multimedia.UserInterface/Editors/Multimedia/PictureCollection/PictureCollectionEditor.cs

@@ -0,0 +1,169 @@
+//
+//  PictureCollectionEditor.cs
+//
+//  Author:
+//       Mike Becker <alcexhim@gmail.com>
+//
+//  Copyright (c) 2020 Mike Becker
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+using System;
+using MBS.Framework.UserInterface;
+using MBS.Framework.UserInterface.Controls;
+using MBS.Framework.UserInterface.Dialogs;
+using MBS.Framework.UserInterface.Layouts;
+using UniversalEditor.Accessors;
+using UniversalEditor.DataFormats.Multimedia.Picture.Microsoft.Bitmap;
+using UniversalEditor.ObjectModels.Multimedia.Picture;
+using UniversalEditor.ObjectModels.Multimedia.Picture.Collection;
+using UniversalEditor.UserInterface;
+
+namespace UniversalEditor.Plugins.Multimedia.UserInterface.Editors.Multimedia.PictureCollection
+{
+	public class PictureCollectionEditor : Editor
+	{
+		private static EditorReference _er = null;
+		public override EditorReference MakeReference()
+		{
+			if (_er == null)
+			{
+				_er = base.MakeReference();
+				_er.SupportedObjectModels.Add(typeof(PictureCollectionObjectModel));
+			}
+			return _er;
+		}
+
+		private Button cmdSave = null;
+		private Button cmdSaveAll = null;
+		private NumericTextBox txtFrameIndex = new NumericTextBox();
+
+		public PictureCollectionEditor()
+		{
+			Layout = new BoxLayout(Orientation.Vertical);
+
+			txtFrameIndex.Changed += txtFrameIndex_Changed;
+			Controls.Add(txtFrameIndex, new BoxLayout.Constraints(false, false));
+
+			cmdSave = new Button(StockType.Save);
+			cmdSave.Click += CmdSave_Click;
+			Controls.Add(cmdSave, new BoxLayout.Constraints(false, false));
+
+			cmdSaveAll = new Button("Save All");
+			cmdSaveAll.Click += CmdSaveAll_Click;
+			Controls.Add(cmdSaveAll, new BoxLayout.Constraints(false, false));
+
+			picFrame = new PictureFrame();
+			Controls.Add(picFrame, new BoxLayout.Constraints(false, false));
+		}
+
+		private void txtFrameIndex_Changed(object sender, EventArgs e)
+		{
+			PictureCollectionObjectModel coll = (ObjectModel as PictureCollectionObjectModel);
+			if (coll == null) return;
+
+			cmdSave.Enabled = (SelectedFrameIndex >= 0 && SelectedFrameIndex < coll.Pictures.Count);
+
+			if (txtFrameIndex.Value >= 0 && txtFrameIndex.Value < coll.Pictures.Count)
+				picFrame.Image = coll.Pictures[(int)txtFrameIndex.Value].ToImage();
+		}
+
+		protected override void OnObjectModelChanged(EventArgs e)
+		{
+			base.OnObjectModelChanged(e);
+
+			cmdSave.Enabled = false;
+			cmdSaveAll.Enabled = false;
+
+			PictureCollectionObjectModel coll = (ObjectModel as PictureCollectionObjectModel);
+			if (coll == null) return;
+			
+			txtFrameIndex.Maximum = coll.Pictures.Count;
+			cmdSave.Enabled = coll.Pictures.Count > 0;
+			cmdSaveAll.Enabled = coll.Pictures.Count > 0;
+
+			if (coll.Pictures.Count > 0)
+				picFrame.Image = coll.Pictures[0].ToImage();
+		}
+
+		public int SelectedFrameIndex
+		{
+			get
+			{
+				return (int) txtFrameIndex.Value;
+			}
+		}
+
+		private PictureFrame picFrame = null;
+
+		void CmdSave_Click(object sender, EventArgs e)
+		{
+			PictureCollectionObjectModel coll = ObjectModel as PictureCollectionObjectModel;
+			if (SelectedFrameIndex < 0 || SelectedFrameIndex >= coll.Pictures.Count)
+				return;
+
+			FileDialog dlg = new FileDialog();
+			dlg.Mode = FileDialogMode.Save;
+			if (dlg.ShowDialog() == DialogResult.OK)
+			{
+				PictureObjectModel pic = coll.Pictures[SelectedFrameIndex];
+				BitmapDataFormat bmp = new BitmapDataFormat();
+
+				FileAccessor fa = new FileAccessor(dlg.SelectedFileNames[dlg.SelectedFileNames.Count - 1]);
+				fa.AllowWrite = true;
+				fa.ForceOverwrite = true;
+				fa.Open();
+				Document.Save(pic, bmp, fa, true);
+			}
+		}
+		void CmdSaveAll_Click(object sender, EventArgs e)
+		{
+			FileDialog dlg = new FileDialog();
+			dlg.Mode = FileDialogMode.SelectFolder;
+			if (dlg.ShowDialog() == DialogResult.OK)
+			{
+				PictureCollectionObjectModel coll = ObjectModel as PictureCollectionObjectModel;
+
+				string directoryName = dlg.SelectedFileNames[dlg.SelectedFileNames.Count - 1];
+				if (!System.IO.Directory.Exists(directoryName))
+				{
+					System.IO.Directory.CreateDirectory(directoryName);
+				}
+
+				for (int i = 0; i < coll.Pictures.Count; i++)
+				{
+					PictureObjectModel pic = coll.Pictures[i];
+					BitmapDataFormat bmp = new BitmapDataFormat();
+
+					FileAccessor fa = new FileAccessor(directoryName + System.IO.Path.DirectorySeparatorChar.ToString() + i.ToString().PadLeft(8, '0') + ".bmp");
+					fa.AllowWrite = true;
+					fa.ForceOverwrite = true;
+					fa.Open();
+					Document.Save(pic, bmp, fa, true);
+				}
+			}
+		}
+
+
+		public override void UpdateSelections()
+		{
+		}
+
+		protected override EditorSelection CreateSelectionInternal(object content)
+		{
+			return null;
+		}
+
+		
+	}
+}

CSharp/Plugins.UserInterface/UniversalEditor.Plugins.Multimedia.UserInterface/UniversalEditor.Plugins.Multimedia.UserInterface.csproj

@@ -47,6 +47,7 @@
     <Compile Include="Editors\Multimedia\Playlist\PlaylistEditor.Designer.cs" />
     <Compile Include="Editors\Multimedia\Palette\PaletteEntrySelection.cs" />
     <Compile Include="Editors\Multimedia\Audio\Voicebank\VoicebankEditor.cs" />
+    <Compile Include="Editors\Multimedia\PictureCollection\PictureCollectionEditor.cs" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Editors\" />
@@ -63,6 +64,7 @@
     <Folder Include="Editors\Multimedia\Palette\" />
     <Folder Include="Editors\Multimedia\Playlist\" />
     <Folder Include="Editors\Multimedia\Audio\Voicebank\" />
+    <Folder Include="Editors\Multimedia\PictureCollection\" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\Libraries\UniversalEditor.Core\UniversalEditor.Core.csproj">