guibitmapborderctrl.cc

五行MMORPG引擎系统V1.0

//-----------------------------------------------------------------------------
// Torque Game Engine
// Copyright (c) 2002 GarageGames.Com
//-----------------------------------------------------------------------------

#include "gui/controls/guiBitmapBorderCtrl.h"
//#include "gui/core/guiControl.h"
#include "dgl/dgl.h"

/// Renders a skinned border.
//class GuiBitmapBorderCtrl : public GuiControl
//{
//   typedef GuiControl Parent;
//
//   enum {
//      BorderTopLeft,
//      BorderTopRight,
//      BorderTop,
//      BorderLeft,
//      BorderRight,
//      BorderBottomLeft,
//      BorderBottom,
//      BorderBottomRight,
//      NumBitmaps
//   };
//	RectI *mBitmapBounds;  ///< bmp is [3*n], bmpHL is [3*n + 1], bmpNA is [3*n + 2]
//   TextureHandle mTextureHandle;
//public:
//   bool onWake();
//   void onSleep();
//   void onRender(Point2I offset, const RectI &updateRect);
//   DECLARE_CONOBJECT(GuiBitmapBorderCtrl);
//};

IMPLEMENT_CONOBJECT(GuiBitmapBorderCtrl);

bool GuiBitmapBorderCtrl::onWake()
{
   if (! Parent::onWake())
      return false;

   //get the texture for the close, minimize, and maximize buttons

	/// TGE_Theme
   //mTextureHandle = mProfile->mTextureHandle;
   //bool result = mProfile->constructBitmapArray() >= NumBitmaps;
   //AssertFatal(result, "Failed to create the bitmap array");
   //if(!result)
   //   return false;
   //mBitmapBounds = mProfile->mBitmapArrayRects.address();

   return true;
}

void GuiBitmapBorderCtrl::onSleep()
{
   mTextureHandle = NULL;
   Parent::onSleep();
}

void GuiBitmapBorderCtrl::onRender(Point2I offset, const RectI &updateRect)
{
	/// TGE_Theme
   bool result = mProfile->constructBitmapArray() >= NumBitmaps;
	mTextureHandle = mProfile->mTextureHandle;
	mBitmapBounds = mProfile->mBitmapArrayRects.address();


   renderChildControls( offset, updateRect );
   dglSetClipRect(updateRect);

   //draw the outline
   RectI winRect;
   winRect.point = offset;
   winRect.extent = mBounds.extent;

	winRect.point.x += mBitmapBounds[BorderLeft].extent.x;
	winRect.point.y += mBitmapBounds[BorderTop].extent.y;

   winRect.extent.x -= mBitmapBounds[BorderLeft].extent.x + mBitmapBounds[BorderRight].extent.x;
   winRect.extent.y -= mBitmapBounds[BorderTop].extent.y + mBitmapBounds[BorderBottom].extent.y;

   if(mProfile->mOpaque)
      dglDrawRectFill(winRect, mProfile->mFillColor);

   dglClearBitmapModulation();
   dglDrawBitmapSR(mTextureHandle, offset, mBitmapBounds[BorderTopLeft]);
   dglDrawBitmapSR(mTextureHandle, Point2I(offset.x + mBounds.extent.x - mBitmapBounds[BorderTopRight].extent.x, offset.y),
                   mBitmapBounds[BorderTopRight]);

   RectI destRect;
   destRect.point.x = offset.x + mBitmapBounds[BorderTopLeft].extent.x;
   destRect.point.y = offset.y;
   destRect.extent.x = mBounds.extent.x - mBitmapBounds[BorderTopLeft].extent.x - mBitmapBounds[BorderTopRight].extent.x;
	destRect.extent.y = mBitmapBounds[BorderTop].extent.y;
   RectI stretchRect = mBitmapBounds[BorderTop];
   stretchRect.inset(1,0);
   dglDrawBitmapStretchSR(mTextureHandle, destRect, stretchRect);

   destRect.point.x = offset.x;
   destRect.point.y = offset.y + mBitmapBounds[BorderTopLeft].extent.y;
   destRect.extent.x = mBitmapBounds[BorderLeft].extent.x;
   destRect.extent.y = mBounds.extent.y - mBitmapBounds[BorderTopLeft].extent.y - mBitmapBounds[BorderBottomLeft].extent.y;
   stretchRect = mBitmapBounds[BorderLeft];
   stretchRect.inset(0,1);
   dglDrawBitmapStretchSR(mTextureHandle, destRect, stretchRect);

   destRect.point.x = offset.x + mBounds.extent.x - mBitmapBounds[BorderRight].extent.x;
   destRect.extent.x = mBitmapBounds[BorderRight].extent.x;
   destRect.point.y = offset.y + mBitmapBounds[BorderTopRight].extent.y;
   destRect.extent.y = mBounds.extent.y - mBitmapBounds[BorderTopRight].extent.y - mBitmapBounds[BorderBottomRight].extent.y;

	stretchRect = mBitmapBounds[BorderRight];
   stretchRect.inset(0,1);
   dglDrawBitmapStretchSR(mTextureHandle, destRect, stretchRect);

   dglDrawBitmapSR(mTextureHandle, offset + Point2I(0, mBounds.extent.y - mBitmapBounds[BorderBottomLeft].extent.y), mBitmapBounds[BorderBottomLeft]);
   dglDrawBitmapSR(mTextureHandle, offset + mBounds.extent - mBitmapBounds[BorderBottomRight].extent, mBitmapBounds[BorderBottomRight]);

   destRect.point.x = offset.x + mBitmapBounds[BorderBottomLeft].extent.x;
   destRect.extent.x = mBounds.extent.x - mBitmapBounds[BorderBottomLeft].extent.x - mBitmapBounds[BorderBottomRight].extent.x;

   destRect.point.y = offset.y + mBounds.extent.y - mBitmapBounds[BorderBottom].extent.y;
   destRect.extent.y = mBitmapBounds[BorderBottom].extent.y;
   stretchRect = mBitmapBounds[BorderBottom];
   stretchRect.inset(1,0);

   dglDrawBitmapStretchSR(mTextureHandle, destRect, stretchRect);
}