void Label::enableOutline(const Color4B& outlineColor,int outlineSize /* = -1 */)
{
CCASSERT(_currentLabelType == LabelType::STRING_TEXTURE || _currentLabelType == LabelType::TTF, "Only supported system font and TTF!");
_effectColor = outlineColor;
_effectColorF.r = _effectColor.r / 255.0f;
_effectColorF.g = _effectColor.g / 255.0f;
_effectColorF.b = _effectColor.b / 255.0f;
_effectColorF.a = _effectColor.a / 255.0f;
if (outlineSize > 0)
{
_outlineSize = outlineSize;
if (_currentLabelType == LabelType::TTF)
{
if (_fontConfig.outlineSize != outlineSize)
{
auto config = _fontConfig;
config.outlineSize = outlineSize;
setTTFConfig(config);
updateShaderProgram();
}
}
_currLabelEffect = LabelEffect::OUTLINE;
_contentDirty = true;
}
}
void Label::setFontSize(int fontSize)
{
if (_currentLabelType == LabelType::TTF)
{
if (_fontConfig.fontSize == fontSize)
{
return;
}
if (_fontConfig.distanceFieldEnabled)
{
_fontConfig.fontSize = fontSize;
this->setFontScale(1.0f * fontSize / DefultFontSize);
}
else
{
auto fontConfig = _fontConfig;
fontConfig.fontSize = fontSize;
setTTFConfig(fontConfig);
}
}
else if(_fontDefinition._fontSize != fontSize)
{
_fontDefinition._fontSize = fontSize;
_fontConfig.fontSize = fontSize;
_contentDirty = true;
}
}
Label* Label::create(const std::string& text, const std::string& fontName, float fontSize, const Size& dimensions /* = Size::ZERO */, TextHAlignment hAlignment /* = TextHAlignment::LEFT */, TextVAlignment vAlignment /* = TextVAlignment::TOP */)
{
auto ret = new Label(nullptr,hAlignment,vAlignment);
if (ret)
{
do
{
if (FileUtils::getInstance()->isFileExist(fontName))
{
TTFConfig ttfConfig(fontName.c_str(),fontSize,GlyphCollection::DYNAMIC);
if (ret->setTTFConfig(ttfConfig))
{
break;
}
}
FontDefinition fontDef;
fontDef._fontName = fontName;
fontDef._fontSize = fontSize;
fontDef._dimensions = dimensions;
fontDef._alignment = hAlignment;
fontDef._vertAlignment = vAlignment;
ret->setFontDefinition(fontDef);
} while (0);
ret->setDimensions(dimensions.width,dimensions.height);
ret->setString(text);
ret->autorelease();
}
return ret;
}
void Label::enableOutline(const Color4B& outlineColor,int outlineSize /* = -1 */)
{
CCASSERT(_currentLabelType == LabelType::STRING_TEXTURE || _currentLabelType == LabelType::TTF, "Only supported system font and TTF!");
if (outlineSize > 0 || _currLabelEffect == LabelEffect::OUTLINE)
{
if (_currentLabelType == LabelType::TTF)
{
_effectColorF.r = outlineColor.r / 255.0f;
_effectColorF.g = outlineColor.g / 255.0f;
_effectColorF.b = outlineColor.b / 255.0f;
_effectColorF.a = outlineColor.a / 255.0f;
if (outlineSize > 0 && _fontConfig.outlineSize != outlineSize)
{
_fontConfig.outlineSize = outlineSize;
setTTFConfig(_fontConfig);
}
}
else if (_effectColor != outlineColor || _outlineSize != outlineSize)
{
_effectColor = outlineColor;
_outlineSize = outlineSize;
_currLabelEffect = LabelEffect::OUTLINE;
_contentDirty = true;
}
}
}
void Label::enableOutline(const Color4B& outlineColor,int outlineSize /* = -1 */)
{
_effectColor = outlineColor;
_effectColorF.r = _effectColor.r / 255.0f;
_effectColorF.g = _effectColor.g / 255.0f;
_effectColorF.b = _effectColor.b / 255.0f;
_effectColorF.a = _effectColor.a / 255.0f;
if (outlineSize > 0)
{
if (_currentLabelType == LabelType::TTF)
{
if (_fontConfig.outlineSize != outlineSize)
{
auto config = _fontConfig;
config.outlineSize = outlineSize;
setTTFConfig(config);
updateShaderProgram();
}
}
_fontDefinition._stroke._strokeEnabled = true;
_fontDefinition._stroke._strokeSize = outlineSize;
_fontDefinition._stroke._strokeColor = Color3B(outlineColor.r,outlineColor.g,outlineColor.b);
_currLabelEffect = LabelEffect::OUTLINE;
_contentDirty = true;
}
}
bool TextFieldTTF::initWithPlaceHolder(const std::string& placeholder, const std::string& fontName, float fontSize)
{
_placeHolder = placeholder;
do
{
// If fontName is ttf file and it corrected, use TTFConfig
if (FileUtils::getInstance()->isFileExist(fontName))
{
TTFConfig ttfConfig(fontName, fontSize, GlyphCollection::DYNAMIC);
if (setTTFConfig(ttfConfig))
{
break;
}
}
setSystemFontName(fontName);
setSystemFontSize(fontSize);
} while (false);
Label::setTextColor(_colorSpaceHolder);
Label::setString(_placeHolder);
#if (CC_TARGET_PLATFORM == CC_PLATFORM_MAC || CC_TARGET_PLATFORM == CC_PLATFORM_WIN32 || CC_TARGET_PLATFORM == CC_PLATFORM_LINUX)
// On desktop default enable cursor
if (_currentLabelType == LabelType::TTF)
{
setCursorEnabled(true);
}
#endif
return true;
}
Label* Label::createWithTTF(const TTFConfig& ttfConfig, const std::string& text, TextHAlignment alignment /* = TextHAlignment::CENTER */, int maxLineWidth /* = 0 */)
{
auto ret = new Label(nullptr,alignment);
if (!ret)
{
return nullptr;
}
do
{
if( FileUtils::getInstance()->isFileExist(ttfConfig.fontFilePath) && ret->setTTFConfig(ttfConfig))
{
break;
}
FontDefinition fontDef;
fontDef._fontName = ttfConfig.fontFilePath;
fontDef._fontSize = ttfConfig.fontSize;
fontDef._dimensions = Size::ZERO;
fontDef._alignment = alignment;
fontDef._vertAlignment = TextVAlignment::TOP;
ret->setFontDefinition(fontDef);
} while (0);
ret->setMaxLineWidth(maxLineWidth);
ret->setString(text);
ret->autorelease();
return ret;
}
void LabelTTF::setFontFile(const std::string& fontFile)
{
TTFConfig ttfConfig = getTTFConfig();
if ( FileUtils::getInstance()->isFileExist(fontFile) )
{
TTFConfig newConfig(fontFile.c_str(),ttfConfig.fontSize,GlyphCollection::DYNAMIC);
setTTFConfig(newConfig);
enableOutline(Color4B::BLACK,2);
}
}
void LabelTTF::setFontSize(float fontSize)
{
TTFConfig ttfConfig = getTTFConfig();
if ( FileUtils::getInstance()->isFileExist(ttfConfig.fontFilePath) )
{
TTFConfig newConfig(ttfConfig.fontFilePath.c_str(),fontSize,GlyphCollection::DYNAMIC);
setTTFConfig(newConfig);
enableOutline(Color4B::BLACK,2);
}
}
void Label::disableEffect()
{
if (_currLabelEffect == LabelEffect::OUTLINE)
{
_fontConfig.outlineSize = 0;
setTTFConfig(_fontConfig);
}
_currLabelEffect = LabelEffect::NORMAL;
initProgram();
_contentDirty = true;
}
void Label::updateFont()
{
if (FileUtils::getInstance()->isFileExist(_fontName))
{
_fontConfig.fontFilePath = _fontName;
_fontConfig.fontSize = _fontSize;
setTTFConfig(_fontConfig);
}
_fontDefinition._fontName = _fontName;
_fontDefinition._fontSize = _fontSize;
_contentDirty = true;
_fontDirty = false;
}
void Label::disableEffect(LabelEffect effect)
{
switch (effect)
{
case cocos2d::LabelEffect::NORMAL:
break;
case cocos2d::LabelEffect::OUTLINE:
if (_currLabelEffect == LabelEffect::OUTLINE)
{
if (_currentLabelType == LabelType::TTF)
{
_fontConfig.outlineSize = 0;
setTTFConfig(_fontConfig);
}
_currLabelEffect = LabelEffect::NORMAL;
_contentDirty = true;
}
break;
case cocos2d::LabelEffect::SHADOW:
if (_shadowEnabled)
{
_shadowEnabled = false;
if (_shadowNode)
{
Node::removeChild(_shadowNode, true);
_shadowNode = nullptr;
}
}
break;
case cocos2d::LabelEffect::GLOW:
if (_currLabelEffect == LabelEffect::GLOW)
{
_currLabelEffect = LabelEffect::NORMAL;
updateShaderProgram();
}
break;
case LabelEffect::ALL:
{
disableEffect(LabelEffect::SHADOW);
disableEffect(LabelEffect::GLOW);
disableEffect(LabelEffect::OUTLINE);
}
break;
default:
break;
}
}
LabelRPG* LabelRPG::createWithTTF(const TTFConfig& ttfConfig, const std::string& text, TextHAlignment alignment /* = TextHAlignment::CENTER */, int maxLineWidth /* = 0 */)
{
auto ret = new LabelRPG(nullptr,alignment);
if (ret && FileUtils::getInstance()->isFileExist(ttfConfig.fontFilePath) && ret->setTTFConfig(ttfConfig))
{
ret->setMaxLineWidth(maxLineWidth);
ret->setString(text);
ret->autorelease();
return ret;
}
delete ret;
return nullptr;
}
void Label::disableEffect()
{
if (_currLabelEffect == LabelEffect::OUTLINE)
{
_fontConfig.outlineSize = 0;
setTTFConfig(_fontConfig);
}
_currLabelEffect = LabelEffect::NORMAL;
updateShaderProgram();
_contentDirty = true;
_shadowEnabled = false;
if (_shadowNode)
{
Node::removeChild(_shadowNode,true);
_shadowNode = nullptr;
}
}
void Label::setFontName(const std::string& fontName)
{
if (fontName.find('.') != fontName.npos)
{
auto config = _fontConfig;
config.fontFilePath = fontName;
if (setTTFConfig(config))
{
return;
}
}
if (_fontDefinition._fontName != fontName)
{
_fontDefinition._fontName = fontName;
_contentDirty = true;
}
}
bool LabelTTF::initWithString(const std::string& string, const std::string& fontFile, float fontSize,
const cocos2d::Size &dimensions, TextHAlignment hAlignment,
TextVAlignment vAlignment)
{
if ( FileUtils::getInstance()->isFileExist(fontFile) )
{
TTFConfig ttfConfig(fontFile.c_str(),fontSize,GlyphCollection::DYNAMIC);
if (setTTFConfig(ttfConfig))
{
setDimensions(dimensions.width,dimensions.height);
setString(string);
setAlignment(hAlignment,vAlignment);
enableOutline(Color4B::BLACK,2);
return true;
}
}
return false;
}
void Label::enableGlow(const Color4B& glowColor)
{
if (_currentLabelType == LabelType::TTF)
{
if (_fontConfig.distanceFieldEnabled == false)
{
auto config = _fontConfig;
config.outlineSize = 0;
config.distanceFieldEnabled = true;
setTTFConfig(config);
_contentDirty = true;
}
_currLabelEffect = LabelEffect::GLOW;
_effectColorF.r = glowColor.r / 255.0f;
_effectColorF.g = glowColor.g / 255.0f;
_effectColorF.b = glowColor.b / 255.0f;
_effectColorF.a = glowColor.a / 255.0f;
updateShaderProgram();
}
}
Label* Label::createWithTTF(const std::string& text, const std::string& fontFile, float fontSize, const Size& dimensions /* = Size::ZERO */, TextHAlignment hAlignment /* = TextHAlignment::LEFT */, TextVAlignment vAlignment /* = TextVAlignment::TOP */)
{
auto ret = new (std::nothrow) Label(nullptr,hAlignment,vAlignment);
if (ret && FileUtils::getInstance()->isFileExist(fontFile))
{
TTFConfig ttfConfig(fontFile.c_str(),fontSize,GlyphCollection::DYNAMIC);
if (ret->setTTFConfig(ttfConfig))
{
ret->setDimensions(dimensions.width,dimensions.height);
ret->setString(text);
ret->autorelease();
return ret;
}
}
delete ret;
return nullptr;
}
void Label::enableOutline(const Color4B& outlineColor,int outlineSize /* = 1 */)
{
_outlineColor = outlineColor;
if (outlineSize > 0)
{
if (_currentLabelType == LabelType::TTF)
{
if (_fontConfig.outlineSize != outlineSize)
{
auto config = _fontConfig;
config.outlineSize = outlineSize;
setTTFConfig(config);
initProgram();
}
}
_fontDefinition._stroke._strokeEnabled = true;
_fontDefinition._stroke._strokeSize = outlineSize;
_fontDefinition._stroke._strokeColor = Color3B(outlineColor.r,outlineColor.g,outlineColor.b);
_currLabelEffect = LabelEffect::OUTLINE;
_contentDirty = true;
}
}
