CPrinterCairo.hpp

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#ifndef LIBS_CAIRO_CPRINTERCAIRO_HPP_
#define LIBS_CAIRO_CPRINTERCAIRO_HPP_
 
#include "core/CEnumCommon.hpp"
#include "core/IPrinter.hpp"
 
#include <cairo/cairo.h>
#include <pango/pango-layout.h>
 
class CPrinterCairo : public IPrinter
{
public:
    static CPrinterCairo *createPdf(const std::string &pathDocumentCairo);
    static CPrinterCairo *createPostScript(const std::string &pathDocumentCairo);
 
    CPrinterCairo();
    CPrinterCairo(const CPrinterCairo &other) = delete;
    CPrinterCairo(CPrinterCairo &&other) = delete;
    ~CPrinterCairo() override;
 
    CPrinterCairo &operator=(const CPrinterCairo &other) = delete;
    CPrinterCairo &operator=(CPrinterCairo &&other) = delete;
 
    virtual void addToIndex(const std::string &chapter, uint64_t index);
    void beginDocument(uint64_t sizeXPage, uint64_t sizeYPage) override;
    void beginPage() override;
    void drawImage(CGeoCanvas *geo, double posX, double posY, double sizeX, double sizeY,
                   iv::types::color colorBackground) override;
    void drawImagePng(std::string_view nameImage, double posX, double posY, int32_t sizeY) override;
    void drawLine(double x1, double y1, double x2, double y2) override;
    void drawRectangle(double x1, double y1, double x2, double y2) override;
    void drawRectangleFilled(double x1, double y1, double x2, double y2) override;
    void endDocument() override;
    void endPage(uint64_t *numPage) override;
    void moveTo(double posX, double posY) override;
    void relativeMoveTo(int32_t positionX, int32_t positionY) override;
 
    void saveDocument(const std::string &titleDoc) override;
 
    void showLayout() override;
 
    uint64_t getNumTotalPages() override;
    void getTextSize(int32_t *widthText, int32_t *heightText) override;
 
    void setAlignment(iv::eFontAlignment fontAlignment) override;
    void setColorRGB(uint32_t rgb) override;
    void setFont(const std::string &fontName, iv::eFontSlant fontSlant, iv::eFontWeight fontWeight,
                 uint64_t fontHeight) override;
    void setIndent(int64_t indentFirstLineDP) override;
    void setSpacing(uint64_t fontHeight, double spacingBetweenLines) override;
    void setText(std::string_view textParagraph) override;
    void setWidth(uint64_t width) override;
 
private:
    enum class EOutputPrinterType
    {
        PDF,
        Postscript
    };
 
    CPrinterCairo(CPrinterCairo::EOutputPrinterType outputPrinterType, std::string path);
 
    EOutputPrinterType m_outputPrinterType;
 
    std::string m_pathDocumentCairo;
 
    cairo_surface_t *m_surfaceOpt;
    cairo_t *m_cairoOpt;
    PangoLayout *m_layoutOpt;
};
 
#endif /* LIBS_CAIRO_CPRINTERCAIRO_HPP_ */