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PixelPaint: Use FileSystemAccessClient::try_* APIs

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This commit is contained in:
Mustafa Quraish 2022-01-16 04:30:06 -05:00 • committed by Andreas Kling
parent aae96af812
commit 1c3e93c6e0
11 changed files with 59 additions and 105 deletions
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22
Userland/Applications/PixelPaint/Image.cpp
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@ -173,38 +173,28 @@ RefPtr<Gfx::Bitmap> Image::try_copy_bitmap(Selection const& selection) const
return cropped_bitmap_or_error.release_value_but_fixme_should_propagate_errors();
}
ErrorOr<void> Image::export_bmp_to_fd_and_close(int fd, bool preserve_alpha_channel)
ErrorOr<void> Image::export_bmp_to_file(Core::File& file, bool preserve_alpha_channel)
{
auto file = Core::File::construct();
file->open(fd, Core::OpenMode::WriteOnly | Core::OpenMode::Truncate, Core::File::ShouldCloseFileDescriptor::Yes);
if (file->has_error())
return Error::from_errno(file->error());
auto bitmap_format = preserve_alpha_channel ? Gfx::BitmapFormat::BGRA8888 : Gfx::BitmapFormat::BGRx8888;
auto bitmap = TRY(try_compose_bitmap(bitmap_format));
Gfx::BMPWriter dumper;
auto encoded_data = dumper.dump(bitmap);
if (!file->write(encoded_data.data(), encoded_data.size()))
return Error::from_errno(file->error());
if (!file.write(encoded_data.data(), encoded_data.size()))
return Error::from_errno(file.error());
return {};
}
ErrorOr<void> Image::export_png_to_fd_and_close(int fd, bool preserve_alpha_channel)
ErrorOr<void> Image::export_png_to_file(Core::File& file, bool preserve_alpha_channel)
{
auto file = Core::File::construct();
file->open(fd, Core::OpenMode::WriteOnly | Core::OpenMode::Truncate, Core::File::ShouldCloseFileDescriptor::Yes);
if (file->has_error())
return Error::from_errno(file->error());
auto bitmap_format = preserve_alpha_channel ? Gfx::BitmapFormat::BGRA8888 : Gfx::BitmapFormat::BGRx8888;
auto bitmap = TRY(try_compose_bitmap(bitmap_format));
auto encoded_data = Gfx::PNGWriter::encode(*bitmap);
if (!file->write(encoded_data.data(), encoded_data.size()))
return Error::from_errno(file->error());
if (!file.write(encoded_data.data(), encoded_data.size()))
return Error::from_errno(file.error());
return {};
}