23751c1421
Supported properties: * text-decoration (as shorthand for other text-decoration properties) * text-decoration-color * text-decoration-line * text-decoration-style * text-decoration-thickness Changes in the container::create_font: ```litehtml::uint_ptr create_font(const font_description& descr, const document* doc, litehtml::font_metrics* fm);``` All font parameters are moved to the ```font_description``` structure.
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
#ifndef LITEBROWSER_CONTAINER_CAIRO_PANGO_H
|
|
#define LITEBROWSER_CONTAINER_CAIRO_PANGO_H
|
|
|
|
#include <litehtml.h>
|
|
#include "container_cairo.h"
|
|
#include <cairo.h>
|
|
#include <pango/pangocairo.h>
|
|
#include <pango/pango-font.h>
|
|
#include <set>
|
|
|
|
struct cairo_font
|
|
{
|
|
PangoFontDescription* font;
|
|
int size;
|
|
bool underline;
|
|
bool strikeout;
|
|
bool overline;
|
|
int ascent;
|
|
int descent;
|
|
int underline_thickness;
|
|
int underline_position;
|
|
int strikethrough_thickness;
|
|
int strikethrough_position;
|
|
int overline_thickness;
|
|
int overline_position;
|
|
int decoration_style;
|
|
litehtml::web_color decoration_color;
|
|
};
|
|
|
|
class container_cairo_pango : public container_cairo
|
|
{
|
|
cairo_surface_t* m_temp_surface;
|
|
cairo_t* m_temp_cr;
|
|
std::set<std::string> m_all_fonts;
|
|
public:
|
|
container_cairo_pango();
|
|
~container_cairo_pango() override;
|
|
litehtml::uint_ptr create_font(const litehtml::font_description& descr, const litehtml::document* doc, litehtml::font_metrics* fm) override;
|
|
void delete_font(litehtml::uint_ptr hFont) override;
|
|
int text_width(const char* text, litehtml::uint_ptr hFont) override;
|
|
void draw_text(litehtml::uint_ptr hdc, const char* text, litehtml::uint_ptr hFont, litehtml::web_color color, const litehtml::position& pos) override;
|
|
|
|
virtual cairo_font_options_t* get_font_options() { return nullptr; }
|
|
};
|
|
|
|
#endif //LITEBROWSER_CONTAINER_CAIRO_PANGO_H
|