guibuttoncolorctrl.cc

五行MMORPG引擎系统V1.0

//-----------------------------------------------------------------------------
// Torque Game Engine
// Copyright (C) GarageGames.com, Inc.
//-----------------------------------------------------------------------------

#include "console/console.h"
#include "dgl/dgl.h"
#include "console/consoleTypes.h"
#include "platform/platformAudio.h"
#include "gui/core/guiCanvas.h"
#include "gui/controls/guiButtonColorCtrl.h"
#include "gui/core/guiDefaultControlRender.h"


IMPLEMENT_CONOBJECT(GuiButtonColorCtrl);///TGE_ColorPick


///TGE_ColorPick
GuiButtonColorCtrl::GuiButtonColorCtrl()
{
   mBounds.extent.set(140, 30);
   mButtonText = StringTable->insert("Button");
	m_ciSpecial.set(0xff,0xff,0xff);
}





///TGE_ColorPick
void GuiButtonColorCtrl::onRender(Point2I      offset,
                             const RectI& updateRect)
{
   bool highlight = mMouseOver;
   bool depressed = mDepressed;


   ColorI fontColor(~m_ciSpecial.red,~m_ciSpecial.green,~m_ciSpecial.blue,255);
  // ColorI backColor   = m_ciSpecial;
   //ColorI borderColor = mActive ? mProfile->mBorderColor : mProfile->mBorderColorNA;

   RectI boundsRect(offset, mBounds.extent);

	//绘画透明底格
	if(m_ciSpecial.alpha != 255)
	{
		int nCols = (mBounds.extent.x+4) >> 3;
		int nRows = (mBounds.extent.y+4) >> 3;

		glBegin(GL_QUADS);

		int yBase;
		int xBase;
		for(int row = 0; row < nRows; row++)
		{
			yBase=offset.y + row*8;
			for(int col = 0; col < nCols; col++)
			{
				 xBase=offset.x + col*8;
				if((col&1) ^ (row&1) )
					glColor3ub(206,206,206);
				else
					glColor3ub(255,255,255);
				glVertex2i(xBase,yBase);
				glVertex2i(xBase+8,yBase);
				glVertex2i(xBase+8,yBase+8);
				glVertex2i(xBase,yBase+8);
			}
		}
		glEnd();
	}

   if( mProfile->mBorder != 0 )
   {
      if (mDepressed || mStateOn)
         renderFilledBorder( boundsRect, mProfile->mBorderColorHL, m_ciSpecial );
      else
         renderFilledBorder( boundsRect, mProfile->mBorderColor, m_ciSpecial );
   }

   Point2I textPos = offset;
   if(depressed)
      textPos += Point2I(1,1);

   dglSetBitmapModulation( fontColor );
   renderJustifiedText(textPos, mBounds.extent, mButtonText);

   //render the children
   renderChildControls( offset, updateRect);
}


ConsoleMethodGroupBegin(GuiButtonColorCtrl,GuiButtonColorCtrlGroup,"")

ConsoleMethod(GuiButtonColorCtrl,setColor,void,3,3,"object.setColor(r,g,b,a) float channel 0~1")
{
	argc;
	ColorF clr;
	dSscanf(argv[2],"%g %g %g %g",&clr.red,&clr.green,&clr.blue,&clr.alpha);
	object->setColor(clr);
}

ConsoleMethodGroupEnd(GuiButtonColorCtrl,GuiButtonColorCtrlGroup)