diff --git a/MiniEngine.cpp b/MiniEngine.cpp index c7d30de..5e12dfa 100644 --- a/MiniEngine.cpp +++ b/MiniEngine.cpp @@ -171,47 +171,47 @@ namespace MiniEngine } } - int getTTFFontStyleFromFontStyle(Font::Style style) + int getTTFFontStyleFromFontStyle(FontStyle style) { switch(style) { - case Font::Style::Bold: + case FontStyle::Bold: return TTF_STYLE_BOLD; - case Font::Style::Italic: + case FontStyle::Italic: return TTF_STYLE_ITALIC; - case Font::Style::Normal: + case FontStyle::Normal: return TTF_STYLE_NORMAL; - case Font::Style::StrikeThrough: + case FontStyle::StrikeThrough: return TTF_STYLE_STRIKETHROUGH; - case Font::Style::UnderLine: + case FontStyle::UnderLine: return TTF_STYLE_UNDERLINE; default: return TTF_STYLE_NORMAL; } } - std::vector getFontStyleVecFromMixedTTFFontStyle(int Mixed_TTF_Font_Style) + std::vector getFontStyleVecFromMixedTTFFontStyle(int Mixed_TTF_Font_Style) { - std::vector vec; + std::vector vec; if(Mixed_TTF_Font_Style&TTF_STYLE_BOLD) { - vec.push_back(Font::Style::Bold); + vec.push_back(FontStyle::Bold); } if(Mixed_TTF_Font_Style&TTF_STYLE_ITALIC) { - vec.push_back(Font::Style::Italic); + vec.push_back(FontStyle::Italic); } if(Mixed_TTF_Font_Style&TTF_STYLE_STRIKETHROUGH) { - vec.push_back(Font::Style::StrikeThrough); + vec.push_back(FontStyle::StrikeThrough); } if(Mixed_TTF_Font_Style&TTF_STYLE_UNDERLINE) { - vec.push_back(Font::Style::UnderLine); + vec.push_back(FontStyle::UnderLine); } if(vec.empty()) { - vec.push_back(Font::Style::Normal); + vec.push_back(FontStyle::Normal); } return vec; @@ -1380,7 +1380,7 @@ namespace MiniEngine _font.reset(); } - TTF_Font* Font::_get() + TTF_Font* Font::_get() const { return _font.get(); } @@ -1403,32 +1403,32 @@ namespace MiniEngine return 0; } - bool Font::isReady() + bool Font::isReady() const { return (_get() != nullptr); } - bool Font::isNormal() + bool Font::isNormal() const { return !(TTF_GetFontStyle(_get())); } - bool Font::isBold() + bool Font::isBold() const { return (TTF_GetFontStyle(_get()) & TTF_STYLE_BOLD ); } - bool Font::isItalic() + bool Font::isItalic() const { return (TTF_GetFontStyle(_get()) & TTF_STYLE_ITALIC ); } - bool Font::isUnderLine() + bool Font::isUnderLine() const { return (TTF_GetFontStyle(_get()) & TTF_STYLE_UNDERLINE ); } - bool Font::isStrikeThrough() + bool Font::isStrikeThrough() const { return (TTF_GetFontStyle(_get()) & TTF_STYLE_STRIKETHROUGH ); } @@ -1475,18 +1475,18 @@ namespace MiniEngine TTF_SetFontStyle(_get(),Style); } - int Font::_style_caster(Style style) + int Font::_style_caster(FontStyle style) { return _internal::getTTFFontStyleFromFontStyle(style); } - std::vector Font::getFontStyles() + std::vector Font::getFontStyles() const { int styles=TTF_GetFontStyle(_get()); return _internal::getFontStyleVecFromMixedTTFFontStyle(styles); } - Rect Font::sizeText(const std::string& Text) throw (ErrorViewer) + Rect Font::sizeText(const std::string& Text) const throw (ErrorViewer) { int w=0,h=0; if(TTF_SizeText(_get(),Text.c_str(),&w,&h)!=0) @@ -1497,7 +1497,7 @@ namespace MiniEngine return Rect(0,0,w,h); } - Rect Font::sizeUTF8(const std::string& Text) throw (ErrorViewer) + Rect Font::sizeUTF8(const std::string& Text) const throw (ErrorViewer) { int w=0,h=0; if(TTF_SizeUTF8(_get(),Text.c_str(),&w,&h)!=0) @@ -1508,70 +1508,109 @@ namespace MiniEngine return Rect(0,0,w,h); } + Rect Font::sizeUnicode(const uint16_t* Text) const throw (ErrorViewer) + { + int w=0,h=0; + if(TTF_SizeUNICODE(_get(),Text,&w,&h)!=0) + { + /// Something might be wrong + throw ErrorViewer(); + } + return Rect(0,0,w,h); + } + /// rendering surfaces... - Surface Font::renderText(std::string Text,RGBA fg) + Surface Font::renderText(std::string Text,RGBA fg) const { Surface surf; surf._set(TTF_RenderText_Blended(_get(), Text.c_str(), fg.toSDLColor())); return surf; } - Surface Font::renderTextWrapped(std::string Text, RGBA fg, int WrapLength) + Surface Font::renderTextWrapped(std::string Text, RGBA fg, size_t WrapLength) const { Surface surf; surf._set(TTF_RenderText_Blended_Wrapped(_get(), Text.c_str(), fg.toSDLColor(), WrapLength)); return surf; } - Surface Font::renderTextShaded(std::string Text, RGBA fg,RGBA bg) + Surface Font::renderTextShaded(std::string Text, RGBA fg,RGBA bg) const { Surface surf; surf._set(TTF_RenderText_Shaded(_get(), Text.c_str(), fg.toSDLColor(), bg.toSDLColor())); return surf; } - Surface Font::renderTextSolid(std::string Text,RGBA fg) + Surface Font::renderTextSolid(std::string Text,RGBA fg) const { Surface surf; surf._set(TTF_RenderText_Solid(_get(), Text.c_str(), fg.toSDLColor())); return surf; } - Surface Font::renderUTF8(std::string Text,RGBA fg) + Surface Font::renderUTF8(std::string Text,RGBA fg) const { Surface surf; surf._set(TTF_RenderUTF8_Blended(_get(), Text.c_str(), fg.toSDLColor())); return surf; } - Surface Font::renderUTF8Wrapped(std::string Text, RGBA fg, int WrapLength) + Surface Font::renderUTF8Wrapped(std::string Text, RGBA fg, size_t WrapLength) const { Surface surf; surf._set(TTF_RenderUTF8_Blended_Wrapped(_get(), Text.c_str(), fg.toSDLColor(), WrapLength)); return surf; } - Surface Font::renderUTF8Shaded(std::string Text, RGBA fg,RGBA bg) + Surface Font::renderUTF8Shaded(std::string Text, RGBA fg,RGBA bg) const { Surface surf; surf._set(TTF_RenderUTF8_Shaded(_get(), Text.c_str(), fg.toSDLColor(), bg.toSDLColor())); return surf; } - Surface Font::renderUTF8Solid(std::string Text,RGBA fg) + Surface Font::renderUTF8Solid(std::string Text,RGBA fg) const { Surface surf; surf._set(TTF_RenderUTF8_Solid(_get(), Text.c_str(), fg.toSDLColor())); return surf; } + Surface Font::renderUnicode(const uint16_t* Text, RGBA fg) const + { + Surface surf; + surf._set(TTF_RenderUNICODE_Blended(_get(),Text,fg.toSDLColor())); + return surf; + } + + Surface Font::renderUnicodeWrapped(const uint16_t* Text, RGBA fg, size_t WrapLength) const + { + Surface surf; + surf._set(TTF_RenderUNICODE_Blended_Wrapped(_get(),Text,fg.toSDLColor(),WrapLength)); + return surf; + } + + Surface Font::renderUnicodeShaded(const uint16_t* Text, RGBA fg, RGBA bg) const + { + Surface surf; + surf._set(TTF_RenderUNICODE_Shaded(_get(),Text,fg.toSDLColor(),bg.toSDLColor())); + return surf; + } + + Surface Font::renderUnicodeSolid(const uint16_t* Text, RGBA fg) const + { + Surface surf; + surf._set(TTF_RenderUNICODE_Solid(_get(),Text,fg.toSDLColor())); + return surf; + } + /// rendering textures... Texture Font::renderText(Renderer rnd, std::string Text, RGBA fg) { return rnd.render(renderText(Text,fg)); } - Texture Font::renderTextWrapped(Renderer rnd, std::string Text, RGBA fg, int WrapLength) + Texture Font::renderTextWrapped(Renderer rnd, std::string Text, RGBA fg, size_t WrapLength) { return rnd.render(renderTextWrapped(Text,fg,WrapLength)); } @@ -1591,7 +1630,7 @@ namespace MiniEngine return rnd.render(renderUTF8(Text,fg)); } - Texture Font::renderUTF8Wrapped(Renderer rnd, std::string Text, RGBA fg, int WrapLength) + Texture Font::renderUTF8Wrapped(Renderer rnd, std::string Text, RGBA fg, size_t WrapLength) { return rnd.render(renderUTF8Wrapped(Text,fg,WrapLength)); } @@ -1606,6 +1645,27 @@ namespace MiniEngine return rnd.render(renderUTF8Solid(Text,fg)); } + + Texture Font::renderUnicode(Renderer rnd, const uint16_t* Text, RGBA fg) const + { + return rnd.render(renderUnicode(Text,fg)); + } + + Texture Font::renderUnicodeWrapped(Renderer rnd, const uint16_t* Text, RGBA fg, size_t WrapLength) const + { + return rnd.render(renderUnicodeWrapped(Text,fg,WrapLength)); + } + + Texture Font::renderUnicodeShaded(Renderer rnd, const uint16_t* Text, RGBA fg, RGBA bg) const + { + return rnd.render(renderUnicodeShaded(Text,fg,bg)); + } + + Texture Font::renderUnicodeSolid(Renderer rnd, const uint16_t* Text, RGBA fg) const + { + return rnd.render(renderUnicodeSolid(Text,fg)); + } + void Font::release() { _clear(); diff --git a/MiniEngine.h b/MiniEngine.h index 31d4849..f1b3266 100644 --- a/MiniEngine.h +++ b/MiniEngine.h @@ -378,21 +378,21 @@ namespace MiniEngine Renderer winrnd; }; + enum class FontStyle { Normal, Bold, Italic, UnderLine, StrikeThrough }; + class Font { public: - enum class Style { Normal, Bold, Italic, UnderLine, StrikeThrough }; - Font() = default; Font(std::string FontFileName, int size) throw(ErrorViewer); int use(std::string FontFileName, int size); - bool isReady(); + bool isReady() const; - bool isNormal(); - bool isBold(); - bool isItalic(); - bool isUnderLine(); - bool isStrikeThrough(); + bool isNormal() const; + bool isBold() const; + bool isItalic() const; + bool isUnderLine() const; + bool isStrikeThrough() const; void setNormal(); void setBold(bool); @@ -401,65 +401,78 @@ namespace MiniEngine void setStrikeThrough(bool); template - void setFontStyle(Style style,Args&&... args) + void setFontStyle(FontStyle style,Args&&... args) { int fontcalc=0; _setFontStyle(fontcalc,style,args...); } - void setFontStyle(Style style) + void setFontStyle(FontStyle style) { int fontcalc=0; _setFontStyle(fontcalc,style); } - std::vector