void Scale9Sprite::setBlendFunc(const BlendFunc &blendFunc)
{
_blendFunc = blendFunc;
applyBlendFunc();
}
bool Scale9Sprite::updateWithSprite(Sprite* sprite, const Rect& textureRect, bool rotated, const Vec2 &offset, const Size &originalSize, const Rect& capInsets)
{
GLubyte opacity = getOpacity();
Color3B color = getColor();
// Release old sprites
this->cleanupSlicedSprites();
_protectedChildren.clear();
updateBlendFunc(sprite?sprite->getTexture():nullptr);
if(nullptr != sprite)
{
if (nullptr == sprite->getSpriteFrame())
{
return false;
}
if (nullptr == _scale9Image)
{
_scale9Image = sprite;
_scale9Image->retain();
}
else
{
_scale9Image->setSpriteFrame(sprite->getSpriteFrame());
}
}
if (!_scale9Image)
{
return false;
}
SpriteFrame *spriteFrame = _scale9Image->getSpriteFrame();
if (!spriteFrame)
{
return false;
}
Rect rect(textureRect);
Size size(originalSize);
_capInsets = capInsets;
// If there is no given rect
if ( rect.equals(Rect::ZERO) )
{
// Get the texture size as original
Size textureSize = _scale9Image->getTexture()->getContentSize();
rect = Rect(0, 0, textureSize.width, textureSize.height);
}
if( size.equals(Size::ZERO) )
{
size = rect.size;
}
// Set the given rect's size as original size
_spriteRect = rect;
_offset = offset;
_spriteFrameRotated = rotated;
_originalSize = size;
_preferredSize = size;
_capInsetsInternal = capInsets;
if (_scale9Enabled)
{
this->createSlicedSprites();
}
applyBlendFunc();
this->setContentSize(size);
if (_spritesGenerated)
{
// Restore color and opacity
this->setOpacity(opacity);
this->setColor(color);
}
_spritesGenerated = true;
return true;
}
bool Scale9Sprite::updateWithSprite(Sprite* sprite,
const Rect& textureRect,
bool rotated,
const Vec2 &offset,
const Size &originalSize,
const Rect& capInsets)
{
// Release old sprites
this->cleanupSlicedSprites();
updateBlendFunc(sprite?sprite->getTexture():nullptr);
if(nullptr != sprite)
{
if (nullptr == sprite->getSpriteFrame())
{
return false;
}
if (nullptr == _scale9Image)
{
_scale9Image = sprite;
_scale9Image->retain();
}
else
{
_scale9Image->setSpriteFrame(sprite->getSpriteFrame());
}
}
else
{
CC_SAFE_RELEASE_NULL(_scale9Image);
}
if (!_scale9Image)
{
return false;
}
Rect rect(textureRect);
Size size(originalSize);
// If there is no given rect
if ( rect.equals(Rect::ZERO) )
{
// Get the texture size as original
Size textureSize = _scale9Image->getTexture()->getContentSize();
rect = Rect(0, 0, textureSize.width, textureSize.height);
}
if( size.equals(Size::ZERO) )
{
size = rect.size;
}
// Set the given rect's size as original size
_spriteRect = rect;
_spriteFrameRotated = rotated;
_originalSize = size;
_preferredSize = size;
_offset = offset;
_capInsetsInternal = capInsets;
if (_scale9Enabled)
{
_scale9Image->setAnchorPoint(Vec2::ZERO);
_scale9Image->setPosition(Vec2::ZERO);
_sliceSpriteDirty = true;
}
applyBlendFunc();
if (getGLProgramState()) {
_scale9Image->setGLProgramState(getGLProgramState());
} else {
this->setState(_brightState);
}
if(this->_isPatch9)
{
size.width = size.width - 2;
size.height = size.height - 2;
}
this->setContentSize(size);
return true;
}
