void UIWidget::setColor(const Color3B &color)
{
RGBAProtocol* rgbap = DYNAMIC_CAST_RGBAProtocol;
if (rgbap)
{
rgbap->setColor(color);
}
}
void UIWidget::setCascadeOpacityEnabled(bool cascadeOpacityEnabled)
{
RGBAProtocol* rgbap = DYNAMIC_CAST_RGBAProtocol;
if (rgbap)
{
rgbap->setCascadeOpacityEnabled(cascadeOpacityEnabled);
}
}
void UIWidget::setOpacity(int opacity)
{
RGBAProtocol* rgbap = DYNAMIC_CAST_RGBAProtocol;
if (rgbap)
{
rgbap->setOpacity(opacity);
}
}
void FadeOut::update(float time)
{
RGBAProtocol *pRGBAProtocol = dynamic_cast<RGBAProtocol*>(_target);
if (pRGBAProtocol)
{
pRGBAProtocol->setOpacity(GLubyte(255 * (1 - time)));
}
/*_target->setOpacity(GLubyte(255 * (1 - time)));*/
}
bool UIWidget::isCascadeColorEnabled()
{
RGBAProtocol* rgbap = DYNAMIC_CAST_RGBAProtocol;
if (rgbap)
{
return rgbap->isCascadeColorEnabled();
}
return false;
}
int UIWidget::getOpacity()
{
RGBAProtocol* rgbap = DYNAMIC_CAST_RGBAProtocol;
if (rgbap)
{
return rgbap->getOpacity();
}
return 255;
}
const Color3B& UIWidget::getColor()
{
RGBAProtocol* rgbap = DYNAMIC_CAST_RGBAProtocol;
if (rgbap)
{
return rgbap->getColor();
}
return Color3B::WHITE;
}
void FadeTo::update(float time)
{
RGBAProtocol *pRGBAProtocol = dynamic_cast<RGBAProtocol*>(_target);
if (pRGBAProtocol)
{
pRGBAProtocol->setOpacity((GLubyte)(_fromOpacity + (_toOpacity - _fromOpacity) * time));
}
/*_target->setOpacity((GLubyte)(_fromOpacity + (_toOpacity - _fromOpacity) * time));*/
}
void TintBy::update(float time)
{
RGBAProtocol *pRGBAProtocol = dynamic_cast<RGBAProtocol*>(_target);
if (pRGBAProtocol)
{
pRGBAProtocol->setColor(Color3B((GLubyte)(_fromR + _deltaR * time),
(GLubyte)(_fromG + _deltaG * time),
(GLubyte)(_fromB + _deltaB * time)));
}
}
void TintTo::update(float time)
{
RGBAProtocol *pRGBAProtocol = dynamic_cast<RGBAProtocol*>(_target);
if (pRGBAProtocol)
{
pRGBAProtocol->setColor(Color3B(GLubyte(_from.r + (_to.r - _from.r) * time),
(GLubyte)(_from.g + (_to.g - _from.g) * time),
(GLubyte)(_from.b + (_to.b - _from.b) * time)));
}
}
void TintTo::startWithTarget(Node *target)
{
ActionInterval::startWithTarget(target);
RGBAProtocol *pRGBAProtocol = dynamic_cast<RGBAProtocol*>(_target);
if (pRGBAProtocol)
{
_from = pRGBAProtocol->getColor();
}
/*_from = target->getColor();*/
}
void FadeTo::startWithTarget(Node *target)
{
ActionInterval::startWithTarget(target);
RGBAProtocol *pRGBAProtocol = dynamic_cast<RGBAProtocol*>(target);
if (pRGBAProtocol)
{
_fromOpacity = pRGBAProtocol->getOpacity();
}
/*_fromOpacity = target->getOpacity();*/
}
void TintBy::startWithTarget(Node *target)
{
ActionInterval::startWithTarget(target);
RGBAProtocol *pRGBAProtocol = dynamic_cast<RGBAProtocol*>(target);
if (pRGBAProtocol)
{
Color3B color = pRGBAProtocol->getColor();
_fromR = color.r;
_fromG = color.g;
_fromB = color.b;
}
}
/** Override synthesized setOpacity to recurse items */
void LayerRGBA::setOpacity(GLubyte opacity)
{
m_cDisplayedOpacity = m_cRealOpacity = opacity;
if( m_bCascadeOpacityEnabled )
{
GLubyte parentOpacity = 255;
RGBAProtocol *parent = dynamic_cast<RGBAProtocol*>(m_pParent);
if (parent && parent->isCascadeOpacityEnabled())
{
parentOpacity = parent->getDisplayedOpacity();
}
updateDisplayedOpacity(parentOpacity);
}
}
void LayerRGBA::setColor(const Color3B& color)
{
m_tDisplayedColor = m_tRealColor = color;
if (m_bCascadeColorEnabled)
{
Color3B parentColor = Color3B::WHITE;
RGBAProtocol* parent = dynamic_cast<RGBAProtocol*>(m_pParent);
if (parent && parent->isCascadeColorEnabled())
{
parentColor = parent->getDisplayedColor();
}
updateDisplayedColor(parentColor);
}
}
void LayerRGBA::updateDisplayedOpacity(GLubyte parentOpacity)
{
m_cDisplayedOpacity = m_cRealOpacity * parentOpacity/255.0;
if (m_bCascadeOpacityEnabled)
{
Object *obj = NULL;
CCARRAY_FOREACH(m_pChildren, obj)
{
RGBAProtocol *item = dynamic_cast<RGBAProtocol*>(obj);
if (item)
{
item->updateDisplayedOpacity(m_cDisplayedOpacity);
}
}
}
bool UIWidget::init()
{
m_children = CCArray::create();
m_children->retain();
initRenderer();
m_pRenderer->retain();
m_pRenderer->setZOrder(m_nWidgetZOrder);
RGBAProtocol* renderRGBA = DYNAMIC_CAST_RGBAProtocol;
if (renderRGBA)
{
renderRGBA->setCascadeColorEnabled(true);
renderRGBA->setCascadeOpacityEnabled(true);
}
setBright(true);
ignoreContentAdaptWithSize(true);
return true;
}
bool ControlButton::initWithLabelAndBackgroundSprite(Node* node, Scale9Sprite* backgroundSprite)
{
if (Control::init())
{
CCASSERT(node != NULL, "Label must not be nil.");
LabelProtocol* label = dynamic_cast<LabelProtocol*>(node);
RGBAProtocol* rgbaLabel = dynamic_cast<RGBAProtocol*>(node);
CCASSERT(backgroundSprite != NULL, "Background sprite must not be nil.");
CCASSERT(label != NULL || rgbaLabel!=NULL || backgroundSprite != NULL, "");
_parentInited = true;
// Initialize the button state tables
this->setTitleDispatchTable(Dictionary::create());
this->setTitleColorDispatchTable(Dictionary::create());
this->setTitleLabelDispatchTable(Dictionary::create());
this->setBackgroundSpriteDispatchTable(Dictionary::create());
setTouchEnabled(true);
_isPushed = false;
_zoomOnTouchDown = true;
_currentTitle=NULL;
// Adjust the background image by default
setAdjustBackgroundImage(true);
setPreferredSize(Size::ZERO);
// Zooming button by default
_zoomOnTouchDown = true;
// Set the default anchor point
ignoreAnchorPointForPosition(false);
setAnchorPoint(Point(0.5f, 0.5f));
// Set the nodes
setTitleLabel(node);
setBackgroundSprite(backgroundSprite);
// Set the default color and opacity
setColor(Color3B(255.0f, 255.0f, 255.0f));
setOpacity(255.0f);
setOpacityModifyRGB(true);
// Initialize the dispatch table
String* tempString = String::create(label->getString());
//tempString->autorelease();
setTitleForState(tempString, Control::State::NORMAL);
setTitleColorForState(rgbaLabel->getColor(), Control::State::NORMAL);
setTitleLabelForState(node, Control::State::NORMAL);
setBackgroundSpriteForState(backgroundSprite, Control::State::NORMAL);
setLabelAnchorPoint(Point(0.5f, 0.5f));
// Layout update
needsLayout();
return true;
}
//couldn't init the Control
else
{
return false;
}
}
