Engine directory for ticket #1

Engine/source/gui/editor/guiGraphCtrl.h

@@ -0,0 +1,88 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifndef _GUIGRAPHCTRL_H_
+#define _GUIGRAPHCTRL_H_
+
+#ifndef _GUICONTROL_H_
+#include "gui/core/guiControl.h"
+#endif
+
+class GuiGraphCtrl : public GuiControl
+{
+   public:
+   
+      typedef GuiControl Parent;
+
+      enum Constants
+      {
+         MaxPlots = 6,
+         MaxDataPoints = 200
+      };
+
+      enum GraphType {
+         Point,
+         Polyline,
+         Filled,
+         Bar
+      };
+
+   protected:
+   
+      F32 mCenterY;
+      StringTableEntry mAutoPlot[ MaxPlots ];
+      U32 mAutoPlotDelay[ MaxPlots ];
+      SimTime mAutoPlotLastDisplay[ MaxPlots ];
+      ColorF mGraphColor[ MaxPlots ];
+      Vector< F32 > mGraphData[ MaxPlots ];
+      F32 mGraphMax[ MaxPlots ];
+      GraphType mGraphType[ MaxPlots ];
+
+      GFXStateBlockRef  mSolidSB;
+      GFXStateBlockRef  mBlendSB;
+      
+   public:
+      
+      GuiGraphCtrl();
+
+      void addDatum( S32 plotID, F32 v );
+      F32  getDatum( S32 plotID, S32 samples );
+      void addAutoPlot( S32 plotID, const char *variable, S32 update );
+      void removeAutoPlot( S32 plotID);
+      void setGraphType( S32 plotID, GraphType graphType );
+      F32 getMax( S32 plotID ) const { return mGraphMax[ plotID ]; }
+      void setMax( S32 plotID, F32 max ) { mGraphMax[ plotID ] = max; }
+
+      // GuiControl.
+      virtual void onRender(Point2I offset, const RectI &updateRect);
+
+      DECLARE_CONOBJECT(GuiGraphCtrl);
+      DECLARE_CATEGORY( "Gui Other" );
+      DECLARE_DESCRIPTION( "A control that allows to plot curve graphs." );
+      
+      static void initPersistFields();
+};
+
+typedef GuiGraphCtrl::GraphType GuiGraphType;
+DefineEnumType( GuiGraphType );
+
+#endif