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LibGfx: Add helpers to load BitmapFont from Core::Resource

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Andrew Kaster 2023-10-17 12:07:39 -06:00 • committed by Andrew Kaster
parent 897f4d05eb
commit d587bd0a04
2 changed files with 25 additions and 2 deletions
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6
Userland/Libraries/LibGfx/Font/BitmapFont.h
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@ -13,6 +13,7 @@
#include <AK/Types.h>
#include <AK/Vector.h>
#include <LibCore/MappedFile.h>
#include <LibCore/Resource.h>
#include <LibGfx/Font/Font.h>
#include <LibGfx/Size.h>
@ -29,7 +30,10 @@ public:
ErrorOr<NonnullRefPtr<BitmapFont>> masked_character_set() const;
ErrorOr<NonnullRefPtr<BitmapFont>> unmasked_character_set() const;
static NonnullRefPtr<BitmapFont> load_from_uri(StringView);
static RefPtr<BitmapFont> load_from_file(DeprecatedString const& path);
static ErrorOr<NonnullRefPtr<BitmapFont>> try_load_from_uri(StringView);
static ErrorOr<NonnullRefPtr<BitmapFont>> try_load_from_resource(NonnullRefPtr<Core::Resource>);
static ErrorOr<NonnullRefPtr<BitmapFont>> try_load_from_file(DeprecatedString const& path);
static ErrorOr<NonnullRefPtr<BitmapFont>> try_load_from_mapped_file(NonnullOwnPtr<Core::MappedFile>);
static ErrorOr<NonnullRefPtr<BitmapFont>> try_load_from_stream(FixedMemoryStream&);
@ -151,7 +155,7 @@ private:
Bytes m_rows;
Span<u8> m_glyph_widths;
OwnPtr<Core::MappedFile> m_mapped_file;
Variant<Empty, NonnullOwnPtr<Core::MappedFile>, NonnullRefPtr<Core::Resource>> m_owned_data = Empty {};
u8 m_glyph_width { 0 };
u8 m_glyph_height { 0 };