void CANavigationBar::showLeftButton()
{
std::vector<CAButton*>::iterator itr;
for (itr = m_pLeftButtons.begin(); itr != m_pLeftButtons.end(); itr++)
{
(*itr)->removeFromSuperview();
}
m_pLeftButtons.clear();
const CAVector<CAObject*>& buttonItems = m_pItem->getLeftButtonItems();
CCRect rect;
rect.size.width = _px(80);
rect.size.height = this->getBounds().size.height * 0.8f;
rect.origin.x = rect.size.width * 0.7f;
rect.origin.y = this->getBounds().size.height * 0.5f;
for (size_t i=0; i<buttonItems.size(); i++)
{
CABarButtonItem* item = dynamic_cast<CABarButtonItem*>(buttonItems.at(i));
rect.size.width = item ? item->getItemWidth() : _px(80);
rect.origin.x += i * rect.size.width;
CAButton* button = CAButton::createWithCenter(rect, CAButtonTypeCustom);
this->addSubview(button);
if (item == NULL && m_pItem)
{
button->setImageForState(CAControlStateNormal, CAImage::create("source_material/btn_left_white.png"));
button->setImageColorForState(CAControlStateHighlighted, ccc4(255, 255, 200, 255));
button->addTarget(this, CAControl_selector(CANavigationBar::goBack), CAControlEventTouchUpInSide);
}
else if (item)
{
if (item->getImage())
{
button->setImageForState(CAControlStateNormal, item->getImage());
if (item->getHighlightedImage())
{
button->setImageForState(CAControlStateHighlighted, item->getHighlightedImage());
}
else
{
button->setImageColorForState(CAControlStateHighlighted, ccc4(127, 127, 127, 255));
}
}
else
{
button->setTitleForState(CAControlStateNormal, item->getTitle());
button->setTitleColorForState(CAControlStateNormal, m_cButtonColor);
button->setTitleForState(CAControlStateHighlighted, item->getTitle());
button->setTitleColorForState(CAControlStateHighlighted, ccc4(m_cButtonColor.r/2, m_cButtonColor.g/2, m_cButtonColor.b/2, 255));
}
button->addTarget(item->getTarget(), item->getSel(), CAControlEventTouchUpInSide);
}
m_pLeftButtons.push_back(button);
}
}
void CANavigationBar::showLeftButton()
{
std::vector<CAButton*>::iterator itr;
for (itr = m_pLeftButtons.begin(); itr != m_pLeftButtons.end(); itr++)
{
(*itr)->removeFromSuperview();
}
m_pLeftButtons.clear();
CCArray* buttonItems = m_pItems.back()->getLeftButtonItems();
CCRect rect = this->getBounds();
rect.size.width = rect.size.height * 0.9f;
rect.size.height *= 0.8f;
rect.origin.x = rect.size.width * 0.7f;
rect.origin.y = this->getBounds().size.height / 2;
for (int i=0; i<buttonItems->count(); i++)
{
rect.origin.x += i * rect.size.width * 1.1f;
CAButton* button = CAButton::createWithCenter(rect, CAButtonTypeCustom);
this->addSubview(button);
CABarButtonItem* item = dynamic_cast<CABarButtonItem*>(buttonItems->objectAtIndex(i));
if (item == NULL && m_pItems.size() > 1)
{
button->setImageForState(CAControlStateNormal, CAImage::create("source_material/btn_left_white.png"));
button->setImageColorForState(CAControlStateHighlighted, ccc4(255, 255, 200, 255));
button->addTarget(this, CAControl_selector(CANavigationBar::goBack), CAControlEventTouchUpInSide);
}
else if (item)
{
button->setTitleForState(CAControlStateNormal, item->getTitle());
button->setTitleColorForState(CAControlStateNormal, CAColor_white);
button->setTitleForState(CAControlStateHighlighted, item->getTitle());
button->setTitleColorForState(CAControlStateHighlighted, ccc4(255, 255, 200, 255));
button->setImageForState(CAControlStateNormal, item->getImage());
if (item->getHighlightedImage())
{
button->setImageForState(CAControlStateHighlighted, item->getHighlightedImage());
}
else
{
button->setImageColorForState(CAControlStateHighlighted, ccc4(255, 255, 200, 255));
}
button->addTarget(item->getTarget(), item->getSel(), CAControlEventTouchUpInSide);
}
m_pLeftButtons.push_back(button);
}
}
