axmol/cocos2dx/extensions/CCListView/CCListViewCell.cpp

#include "CCListView.h"
#include "CCListViewCell.h"
#include "cocos2d.h"

NS_CC_EXT_BEGIN

const int TOUCHBEGIN    = 1;
const int TOUCHEND        = 2;
const int TOUCHMOVING    = 3;
const int TOUCHCANCELLED= 4;


/******************************************
**************Public Functions*************
*******************************************/
CCListViewCell::CCListViewCell(void) 
    :m_nSeparatorStyle(CCListViewCellSeparatorStyleNone)
    ,m_bIsSelected(false)
{
    setIsTouchEnabled(true);
    m_selectionColor = ccc4(0, 0, 255, 255);
    m_separatorLineColor = ccc3(128, 128, 128);
}

CCListViewCell::~CCListViewCell(void) 
{

}

CCListViewCell *CCListViewCell::node(void)
{
    CCListViewCell *pRet = new CCListViewCell();
    pRet->initWithColorWidthHeight(ccc4(255, 255, 255, 255), 0, 0);
     pRet->autorelease();
    return pRet;
}

void CCListViewCell::selected(void)
{
    m_bIsSelected = true;
    CCLayerColor::setColor(ccc3(m_selectionColor.r, m_selectionColor.g, m_selectionColor.b));
    CCLayerColor::setOpacity(m_selectionColor.a);
}

void CCListViewCell::unselected(void)
{
    m_bIsSelected = false;
    CCLayerColor::setColor(ccc3(m_normalColor.r, m_normalColor.g, m_normalColor.b));
    CCLayerColor::setOpacity(m_normalColor.a);
}

/******************************************
**************Virturl Functions************
*******************************************/
bool CCListViewCell::initWithColorWidthHeight(ccColor4B color, GLfloat width, GLfloat height)
{
    this->m_normalColor = color;
    return CCLayerColor::initWithColor(color, width, height);
}

void CCListViewCell::draw(void)
{
    CCLayerColor::draw();
    CCSize size = this->getContentSize();
    CCListView *owner = this->getOwner();
    if (CCListViewCellSeparatorStyleSingleLine == m_nSeparatorStyle)
    {
        glLineWidth(1.0f);
        ccDrawColor4B(m_separatorLineColor.r, m_separatorLineColor.g, m_separatorLineColor.b, 255);

        if (CCListViewModeHorizontal == owner->getMode())
        {
            ccDrawLine(CCPointMake(size.width, 0), CCPointMake(size.width, size.height));
        }
        else if (CCListViewModeVertical == owner->getMode())
        {
            ccDrawLine(CCPointMake(0, 0), CCPointMake(size.width, 0));
        }
    }
}

void CCListViewCell::setColor(ccColor3B var)
{
    m_normalColor.r = var.r;
    m_normalColor.g = var.g;
    m_normalColor.b = var.b;
    CCLayerColor::setColor(var);
}

void CCListViewCell::setOpacity(GLubyte var)
{
    m_normalColor.a = var;
    CCLayerColor::setOpacity(var);
}

NS_CC_EXT_END