--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancStone/Sources/StoneEnumerations.h	Tue Jul 07 16:21:02 2020 +0200
@@ -0,0 +1,149 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero 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
+ * Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#pragma once
+
+#include "OrthancFramework.h"
+
+#include <string>
+
+
+namespace OrthancStone
+{
+  enum SliceOffsetMode
+  {
+    SliceOffsetMode_Absolute,
+    SliceOffsetMode_Relative,
+    SliceOffsetMode_Loop
+  };
+
+  enum ImageWindowing
+  {
+    ImageWindowing_Bone,
+    ImageWindowing_Lung,
+    ImageWindowing_Custom
+  };
+
+  enum MouseButton
+  {
+    MouseButton_Left,
+    MouseButton_Right,
+    MouseButton_Middle,
+    MouseButton_None   // For instance, because of touch event
+  };
+
+  enum MouseWheelDirection
+  {
+    MouseWheelDirection_Up,
+    MouseWheelDirection_Down
+  };
+
+  enum VolumeProjection
+  {
+    VolumeProjection_Axial,
+    VolumeProjection_Coronal,
+    VolumeProjection_Sagittal
+  };
+
+  enum ImageInterpolation
+  {
+    ImageInterpolation_Nearest,
+    ImageInterpolation_Bilinear,
+    ImageInterpolation_Trilinear
+  };
+
+  enum KeyboardModifiers
+  {
+    KeyboardModifiers_None = 0,
+    KeyboardModifiers_Shift = (1 << 0),
+    KeyboardModifiers_Control = (1 << 1),
+    KeyboardModifiers_Alt = (1 << 2)
+  };
+
+  enum KeyboardKeys
+  {
+    KeyboardKeys_Generic = 0,
+
+    // let's use the same ids as in javascript to avoid some conversion in WASM: https://css-tricks.com/snippets/javascript/javascript-keycodes/
+    KeyboardKeys_Backspace = 8,
+    KeyboardKeys_Left = 37,
+    KeyboardKeys_Up = 38,
+    KeyboardKeys_Right = 39,
+    KeyboardKeys_Down = 40,
+    KeyboardKeys_Delete = 46,
+
+    KeyboardKeys_F1 = 112,
+    KeyboardKeys_F2 = 113,
+    KeyboardKeys_F3 = 114,
+    KeyboardKeys_F4 = 115,
+    KeyboardKeys_F5 = 116,
+    KeyboardKeys_F6 = 117,
+    KeyboardKeys_F7 = 118,
+    KeyboardKeys_F8 = 119,
+    KeyboardKeys_F9 = 120,
+    KeyboardKeys_F10 = 121,
+    KeyboardKeys_F11 = 122,
+    KeyboardKeys_F12 = 123,
+  };
+
+  enum SopClassUid
+  {
+    SopClassUid_Other,
+    SopClassUid_RTDose
+  };
+
+  enum BitmapAnchor
+  {
+    BitmapAnchor_BottomLeft,
+    BitmapAnchor_BottomCenter,
+    BitmapAnchor_BottomRight,
+    BitmapAnchor_CenterLeft,
+    BitmapAnchor_Center,
+    BitmapAnchor_CenterRight,
+    BitmapAnchor_TopLeft,
+    BitmapAnchor_TopCenter,
+    BitmapAnchor_TopRight
+  };
+
+  enum SliceAction
+  {
+    SliceAction_FastPlus,
+    SliceAction_Plus,
+    SliceAction_None,
+    SliceAction_Minus,
+    SliceAction_FastMinus
+  };
+
+  SopClassUid StringToSopClassUid(const std::string& source);
+
+  void ComputeWindowing(float& targetCenter,
+                        float& targetWidth,
+                        ImageWindowing windowing,
+                        float customCenter,
+                        float customWidth);
+
+  void ComputeAnchorTranslation(double& deltaX /* out */,
+                                double& deltaY /* out */,
+                                BitmapAnchor anchor,
+                                unsigned int bitmapWidth,
+                                unsigned int bitmapHeight,
+                                unsigned int border = 0);
+}