From 72693d46d151ee23b292d61912c873a81f5ea613 Mon Sep 17 00:00:00 2001
From: Jaex <Jaex@users.noreply.github.com>
Date: Fri, 19 Aug 2016 12:59:46 +0300
Subject: [PATCH] Adding image paste (ctrl + v) support to region capture

---
 ShareX.ScreenCaptureLib/Enums.cs              |  1 +
 .../Shapes/Drawing/ImageDrawingShape.cs       | 56 +++++++++++++++++++
 .../Shapes/ShapeManager.cs                    | 30 +++++++++-
 .../ShareX.ScreenCaptureLib.csproj            |  1 +
 4 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 ShareX.ScreenCaptureLib/Shapes/Drawing/ImageDrawingShape.cs

diff --git a/ShareX.ScreenCaptureLib/Enums.cs b/ShareX.ScreenCaptureLib/Enums.cs
index d10c49a98..f705ddd09 100644
--- a/ShareX.ScreenCaptureLib/Enums.cs
+++ b/ShareX.ScreenCaptureLib/Enums.cs
@@ -179,6 +179,7 @@ public enum ShapeType // Localized
         DrawingArrow,
         DrawingText,
         DrawingStep,
+        DrawingImage,
         DrawingBlur,
         DrawingPixelate,
         DrawingHighlight
diff --git a/ShareX.ScreenCaptureLib/Shapes/Drawing/ImageDrawingShape.cs b/ShareX.ScreenCaptureLib/Shapes/Drawing/ImageDrawingShape.cs
new file mode 100644
index 000000000..78f5cea1a
--- /dev/null
+++ b/ShareX.ScreenCaptureLib/Shapes/Drawing/ImageDrawingShape.cs
@@ -0,0 +1,56 @@
+#region License Information (GPL v3)
+
+/*
+    ShareX - A program that allows you to take screenshots and share any file type
+    Copyright (c) 2007-2016 ShareX Team
+
+    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 2
+    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, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    Optionally you can also view the license at <http://www.gnu.org/licenses/>.
+*/
+
+#endregion License Information (GPL v3)
+
+using System.Drawing;
+
+namespace ShareX.ScreenCaptureLib
+{
+    public class ImageDrawingShape : BaseDrawingShape
+    {
+        public override ShapeType ShapeType { get; } = ShapeType.DrawingImage;
+
+        public Image Image { get; private set; }
+
+        public void SetImage(Image img, Point pos)
+        {
+            if (Image != null)
+            {
+                Image.Dispose();
+            }
+
+            Image = img;
+
+            Rectangle = new Rectangle(new Point(pos.X - Image.Width / 2, pos.Y - Image.Height / 2), Image.Size);
+        }
+
+        public override void OnDraw(Graphics g)
+        {
+            if (Image != null)
+            {
+                g.DrawImage(Image, Rectangle);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/ShareX.ScreenCaptureLib/Shapes/ShapeManager.cs b/ShareX.ScreenCaptureLib/Shapes/ShapeManager.cs
index 2aadde110..8d97dfa91 100644
--- a/ShareX.ScreenCaptureLib/Shapes/ShapeManager.cs
+++ b/ShareX.ScreenCaptureLib/Shapes/ShapeManager.cs
@@ -1109,6 +1109,9 @@ private void form_KeyUp(object sender, KeyEventArgs e)
                         Config.QuickCrop = !Config.QuickCrop;
                         tsmiQuickCrop.Checked = !Config.QuickCrop;
                         break;
+                    case Keys.Control | Keys.V:
+                        AddImageFromClipboard();
+                        break;
                 }
             }
         }
@@ -1256,9 +1259,14 @@ private void EndRegionSelection()
         private BaseShape AddShape()
         {
             BaseShape shape = CreateShape();
+            AddShape(shape);
+            return shape;
+        }
+
+        private void AddShape(BaseShape shape)
+        {
             Shapes.Add(shape);
             CurrentShape = shape;
-            return shape;
         }
 
         private BaseShape CreateShape()
@@ -1309,6 +1317,9 @@ private BaseShape CreateShape(ShapeType shapeType)
                 case ShapeType.DrawingStep:
                     shape = new StepDrawingShape();
                     break;
+                case ShapeType.DrawingImage:
+                    shape = new ImageDrawingShape();
+                    break;
                 case ShapeType.DrawingBlur:
                     shape = new BlurEffectShape();
                     break;
@@ -1687,6 +1698,23 @@ public void OrderStepShapes()
             }
         }
 
+        private void AddImageFromClipboard()
+        {
+            if (Clipboard.ContainsImage())
+            {
+                Image img = ClipboardHelpers.GetImage();
+
+                if (img != null)
+                {
+                    CurrentShapeType = ShapeType.DrawingImage;
+                    ImageDrawingShape shape = (ImageDrawingShape)CreateShape(ShapeType.DrawingImage);
+                    shape.SetImage(img, InputManager.MousePosition0Based);
+                    AddShape(shape);
+                    SelectCurrentShape();
+                }
+            }
+        }
+
         private void OnCurrentShapeChanged(BaseShape shape)
         {
             if (CurrentShapeChanged != null)
diff --git a/ShareX.ScreenCaptureLib/ShareX.ScreenCaptureLib.csproj b/ShareX.ScreenCaptureLib/ShareX.ScreenCaptureLib.csproj
index 77878919d..b40dc705a 100644
--- a/ShareX.ScreenCaptureLib/ShareX.ScreenCaptureLib.csproj
+++ b/ShareX.ScreenCaptureLib/ShareX.ScreenCaptureLib.csproj
@@ -93,6 +93,7 @@
     <Compile Include="Shapes\Drawing\ArrowDrawingShape.cs" />
     <Compile Include="Shapes\Drawing\BaseDrawingShape.cs" />
     <Compile Include="Shapes\Drawing\FreehandDrawingShape.cs" />
+    <Compile Include="Shapes\Drawing\ImageDrawingShape.cs" />
     <Compile Include="Shapes\Drawing\StepDrawingShape.cs" />
     <Compile Include="Shapes\Region\FreehandRegionShape.cs" />
     <Compile Include="Shapes\TextDrawingOptions.cs" />