axmol/testjs/libs/cocos2dx/platform/ios/CCEGLView_ios.mm

/****************************************************************************
Copyright (c) 2010 cocos2d-x.org

http://www.cocos2d-x.org

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of this software and associated documentation files (the "Software"), to deal
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all copies or substantial portions of the Software.

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****************************************************************************/
#include "EAGLView.h"
#include "CCDirectorCaller.h"
#include "CCEGLView_ios.h"
#include "CCSet.h"
#include "CCTouch.h"
#include "CCTouchDispatcher.h"

namespace cocos2d {

CCEGLView::CCEGLView()
: m_pDelegate(0)
{

}

CCEGLView::~CCEGLView()
{

}

cocos2d::CCSize  CCEGLView::getSize()
{
	cocos2d::CCSize size([[EAGLView sharedEGLView] getWidth], [[EAGLView sharedEGLView] getHeight]);
	return size;
}

bool CCEGLView::isOpenGLReady()
{
    return [EAGLView sharedEGLView] != NULL;
}
    
    bool CCEGLView::canSetContentScaleFactor()
    {
       return [[EAGLView sharedEGLView] respondsToSelector:@selector(setContentScaleFactor:)];
    }
    
    void CCEGLView::setContentScaleFactor(float contentScaleFactor)
    {
        UIView * view = [EAGLView sharedEGLView];
        view.contentScaleFactor = contentScaleFactor;
        [view setNeedsLayout];
    }

void CCEGLView::release()
{
	[CCDirectorCaller destroy];
	
	// destroy EAGLView
	[[EAGLView sharedEGLView] removeFromSuperview];
}

void CCEGLView::setTouchDelegate(EGLTouchDelegate * pDelegate)
{
    m_pDelegate = pDelegate;
}

void CCEGLView::swapBuffers()
{
	[[EAGLView sharedEGLView] swapBuffers];
}
	
void CCEGLView::touchesBegan(CCSet *set)
{
	if (m_pDelegate) {
		m_pDelegate->touchesBegan(set, NULL);
	}
}

void CCEGLView::touchesMoved(CCSet *set)
{
	if (m_pDelegate) {
		m_pDelegate->touchesMoved(set, NULL);
	}
}

void CCEGLView::touchesEnded(CCSet *set)
{
	if (m_pDelegate) {
		m_pDelegate->touchesEnded(set, NULL);
	}
}

void CCEGLView::touchesCancelled(CCSet *set)
{
	if (m_pDelegate) {
		m_pDelegate->touchesCancelled(set, NULL);
	}
}

void CCEGLView::setViewPortInPoints(float x, float y, float w, float h)
{
    glViewport((GLint)x, (GLint)y, (GLint)w, (GLint)h);
}

void CCEGLView::setScissorInPoints(float x, float y, float w, float h)
{
    glScissor((GLint)x, (GLint)y, (GLint)w, (GLint)h);
}

void CCEGLView::setIMEKeyboardState(bool bOpen)
{
    if (bOpen)
    {
        [[EAGLView sharedEGLView] becomeFirstResponder];
    }
    else
    {
        [[EAGLView sharedEGLView] resignFirstResponder];
    }
}

CCEGLView& CCEGLView::sharedOpenGLView()
{
    static CCEGLView instance;
    return instance;
}

float CCEGLView::getMainScreenScale()
{
    return [[UIScreen mainScreen] scale];
}

} // end of namespace cocos2d;