This commit breaks compiling for a short (!) period, need to sync my work to a different system

GreenshotPlugin/Interfaces/ISurface.cs

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+/*
+ * Greenshot - a free and open source screenshot tool
+ * Copyright (C) 2007-2020 Thomas Braun, Jens Klingen, Robin Krom
+ *
+ * For more information see: http://getgreenshot.org/
+ * The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
+ *
+ * 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 1 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 System.Drawing;
+using System.IO;
+using System.Windows.Forms;
+using GreenshotPlugin.Effects;
+using GreenshotPlugin.Interfaces.Drawing;
+
+namespace GreenshotPlugin.Interfaces
+{
+    /// <summary>
+    /// The interface to the Surface object, so Plugins can use it.
+    /// </summary>
+    public interface ISurface : IDisposable
+    {
+        event SurfaceSizeChangeEventHandler SurfaceSizeChanged;
+        event SurfaceMessageEventHandler SurfaceMessage;
+        event SurfaceDrawingModeEventHandler DrawingModeChanged;
+        event SurfaceElementEventHandler MovingElementChanged;
+
+        /// <summary>
+        /// Start value of the step-labels (counts)
+        /// </summary>
+        int CounterStart { get; set; }
+
+        /// <summary>
+        /// Unique ID of the Surface
+        /// </summary>
+        Guid ID
+        {
+            get;
+            set;
+        }
+
+        IDrawableContainerList Elements
+        {
+            get;
+        }
+
+        /// <summary>
+        /// Get/Set the image to the Surface
+        /// get will give the image as is currently visible
+        /// set will overwrite both the visible image as the underlying image
+        ///
+        /// important notice:
+        /// The setter will clone the passed bitmap and dispose it when the Surface is disposed
+        /// This means that the supplied image needs to be disposed by the calling code (if needed!)
+        /// </summary>
+        Image Image
+        {
+            get;
+            set;
+        }
+
+        /// <summary>
+        /// Get the current Image from the Editor for Exporting (save/upload etc)
+        /// Don't forget to call image.Dispose() when finished!!!
+        /// </summary>
+        /// <returns>Bitmap</returns>
+        Image GetImageForExport();
+
+        /// <summary>
+        /// Add a TextContainer, at the given location, to the Surface.
+        /// The TextContainer will be "re"sized to the text size.
+        /// </summary>
+        /// <param name="text">String to show</param>
+        /// <param name="horizontalAlignment">Left, Center, Right</param>
+        /// <param name="verticalAlignment">TOP, CENTER, BOTTOM</param>
+        /// <param name="family">FontFamily</param>
+        /// <param name="size">Font Size in float</param>
+        /// <param name="italic">bool true if italic</param>
+        /// <param name="bold">bool true if bold</param>
+        /// <param name="shadow">bool true if shadow</param>
+        /// <param name="borderSize">size of border (0 for none)</param>
+        /// <param name="color">Color of string</param>
+        /// <param name="fillColor">Color of background (e.g. Color.Transparent)</param>
+        ITextContainer AddTextContainer(string text, HorizontalAlignment horizontalAlignment, VerticalAlignment verticalAlignment, FontFamily family, float size, bool italic, bool bold, bool shadow, int borderSize, Color color, Color fillColor);
+
+        IImageContainer AddImageContainer(Image image, int x, int y);
+        ICursorContainer AddCursorContainer(Cursor cursor, int x, int y);
+        IIconContainer AddIconContainer(Icon icon, int x, int y);
+        IImageContainer AddImageContainer(string filename, int x, int y);
+        ICursorContainer AddCursorContainer(string filename, int x, int y);
+        IIconContainer AddIconContainer(string filename, int x, int y);
+        long SaveElementsToStream(Stream stream);
+        void LoadElementsFromStream(Stream stream);
+
+        bool HasSelectedElements
+        {
+            get;
+        }
+        void RemoveSelectedElements();
+        void CutSelectedElements();
+        void CopySelectedElements();
+        void PasteElementFromClipboard();
+        void DuplicateSelectedElements();
+        void DeselectElement(IDrawableContainer container, bool generateEvents = true);
+        void DeselectAllElements();
+
+        /// <summary>
+        /// Add an element to the surface
+        /// </summary>
+        /// <param name="elements">IDrawableContainerList</param>
+        /// <param name="makeUndoable">Should it be placed on the undo stack?</param>
+        void AddElements(IDrawableContainerList elements, bool makeUndoable = true);
+        void RemoveElements(IDrawableContainerList elements, bool makeUndoable = true);
+        void SelectElements(IDrawableContainerList elements);
+
+        /// <summary>
+        /// Add an element to the surface
+        /// </summary>
+        /// <param name="element">IDrawableContainer</param>
+        /// <param name="makeUndoable">Should it be placed on the undo stack?</param>
+        /// <param name="invalidate">Should it be invalidated (draw)</param>
+        void AddElement(IDrawableContainer element, bool makeUndoable = true, bool invalidate = true);
+
+        /// <summary>
+        /// Select the supplied container
+        /// </summary>
+        /// <param name="container">IDrawableContainer</param>
+        /// <param name="invalidate">false to skip invalidation</param>
+        /// <param name="generateEvents">false to skip event generation</param>
+        void SelectElement(IDrawableContainer container, bool invalidate = true, bool generateEvents = true);
+        /// <summary>
+        /// Is the supplied container "on" the surface?
+        /// </summary>
+        /// <param name="container"></param>
+        /// <returns>This returns false if the container is deleted but still in the undo stack</returns>
+        bool IsOnSurface(IDrawableContainer container);
+        void Invalidate(Rectangle rectangleToInvalidate);
+        void Invalidate();
+        bool Modified
+        {
+            get;
+            set;
+        }
+        string LastSaveFullPath
+        {
+            get;
+            set;
+        }
+        string UploadUrl
+        {
+            get;
+            set;
+        }
+        /// <summary>
+        /// Remove an element of the elements list
+        /// </summary>
+        /// <param name="elementToRemove">Element to remove</param>
+        /// <param name="makeUndoable">flag specifying if the remove needs to be undoable</param>
+        /// <param name="invalidate">flag specifying if an surface invalidate needs to be called</param>
+        /// <param name="generateEvents">flag specifying if the deselect needs to generate an event</param>
+        void RemoveElement(IDrawableContainer elementToRemove, bool makeUndoable = true, bool invalidate = true, bool generateEvents = true);
+
+        void SendMessageEvent(object source, SurfaceMessageTyp messageType, string message);
+        void ApplyBitmapEffect(IEffect effect);
+        void RemoveCursor();
+        bool HasCursor
+        {
+            get;
+        }
+
+        ICaptureDetails CaptureDetails
+        {
+            get;
+            set;
+        }
+        int Width { get; }
+        int Height { get; }
+
+        void MakeUndoable(IMemento memento, bool allowMerge);
+    }
+}