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LibGfx: Add a MappedFile variant of BitmapFont::try_load_from_file

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Let's make it possible to create a BitmapFont directly from a MappedFile
instead of a file path.
This commit is contained in:
Caoimhe 2023-03-24 18:20:27 +00:00 • committed by Sam Atkins
commit 0d2ca125b3
Notes: sideshowbarker 2024-07-17 09:49:33 +09:00
2 changed files with 9 additions and 3 deletions
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11
Userland/Libraries/LibGfx/Font/BitmapFont.cpp
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@ -233,9 +233,14 @@ RefPtr<BitmapFont> BitmapFont::load_from_file(DeprecatedString const& path)
ErrorOr<NonnullRefPtr<BitmapFont>> BitmapFont::try_load_from_file(DeprecatedString const& path)
{
auto file = TRY(Core::MappedFile::map(path));
auto font = TRY(load_from_memory((u8 const*)file->data()));
font->m_mapped_file = file;
auto mapped_file = TRY(Core::MappedFile::map(path));
return try_load_from_mapped_file(move(mapped_file));
}
ErrorOr<NonnullRefPtr<BitmapFont>> BitmapFont::try_load_from_mapped_file(RefPtr<Core::MappedFile> const& mapped_file)
{
auto font = TRY(load_from_memory((u8 const*)mapped_file->data()));
font->m_mapped_file = mapped_file;
return font;
}