TextElement.hpp

#pragma once
 
#include "Texture.hpp"
#include <string>
 
#define NORMAL 0
#define MONOSPACED 1
#define ICON 2 // old icon font, no longer used
#define OLD_MONOSPACED 2
#define SERIF 3
#define SIMPLIFIED_CHINESE 4
 
std::string i18n(std::string key);
 
class TextElement : public Texture
{
public:
    // constructors
    TextElement();
    TextElement(std::string text, int size, CST_Color* color = 0, int font_type = NORMAL, int wrapped_width = 0);
 
    // change TextElement
    void setText(const std::string& text);
    void setSize(int size);
    void setColor(const CST_Color& color);
    void setFont(int font_type);
    void setWrappedWidth(int wrapped_width);
 
    void update(bool forceUpdate = false);
    std::string text = "";
 
    // if specified, will override any font_type setting
    std::string customFontPath = "";
 
    static std::unordered_map<std::string, std::string> i18nCache;
    static void loadI18nCache(std::string locale);
 
    // if true, replaces all NORMAL fonts with SIMPLIFIED_CHINESE
    static bool useSimplifiedChineseFont;
 
private:
    // default values
    int textSize = 16;
    CST_Color textColor = (CST_Color){ 0xff, 0xff, 0xff };
    int textFont = NORMAL;
    int textWrappedWidth = 0;
 
    // font ttf files path
    static const char *fontPaths[];
};