mirror of
https://github.com/mudita/MuditaOS.git
synced 2026-04-19 14:40:57 -04:00
58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
// Copyright (c) 2017-2021, Mudita Sp. z.o.o. All rights reserved.
|
|
// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
|
|
|
|
#pragma once
|
|
|
|
#include <cstdint> // for uint32_t
|
|
#include <string> // for string
|
|
#include <vector> // for vector
|
|
|
|
namespace gui
|
|
{
|
|
class RawFont;
|
|
} // namespace gui
|
|
|
|
namespace gui
|
|
{
|
|
|
|
/// system font provider
|
|
/// loads fonts from discs and build RawFonts to use
|
|
class FontManager
|
|
{
|
|
private:
|
|
bool initialized = false;
|
|
|
|
protected:
|
|
std::string fontFolder;
|
|
std::vector<RawFont *> fonts;
|
|
std::vector<std::string> getFontsList();
|
|
|
|
RawFont *loadFont(std::string filename);
|
|
void loadFonts(std::string baseDirectory);
|
|
|
|
FontManager() = default;
|
|
|
|
public:
|
|
FontManager(const FontManager &) = delete;
|
|
void operator=(const FontManager &) = delete;
|
|
|
|
bool init(std::string baseDirectory);
|
|
void clear();
|
|
static FontManager &getInstance();
|
|
|
|
virtual ~FontManager();
|
|
|
|
[[nodiscard]] auto getFont(std::string_view name = defaultFontName) const -> RawFont *;
|
|
[[nodiscard]] auto getFont(uint32_t num) const -> RawFont *;
|
|
[[nodiscard]] auto isInitialized() const
|
|
{
|
|
return initialized;
|
|
}
|
|
|
|
static constexpr auto defaultFontName{"gt_pressura_regular_27"};
|
|
|
|
private:
|
|
[[nodiscard]] auto find(std::string_view name) const -> RawFont *;
|
|
};
|
|
}; // namespace gui
|