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LibGfx: Use "try_" prefix for static factory functions

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Also mark them as [[nodiscard]].
This commit is contained in:
Andreas Kling 2021-07-21 18:02:15 +02:00
parent f0409081f5
commit c7d891765c
131 changed files with 422 additions and 421 deletions
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4
Userland/Libraries/LibGUI/FileSystemModel.cpp
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@ -550,13 +550,13 @@ static HashMap<String, RefPtr<Gfx::Bitmap>> s_thumbnail_cache;
static RefPtr<Gfx::Bitmap> render_thumbnail(const StringView& path)
{
auto png_bitmap = Gfx::Bitmap::load_from_file(path);
auto png_bitmap = Gfx::Bitmap::try_load_from_file(path);
if (!png_bitmap)
return nullptr;
double scale = min(32 / (double)png_bitmap->width(), 32 / (double)png_bitmap->height());
auto thumbnail = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, { 32, 32 });
auto thumbnail = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, { 32, 32 });
Gfx::IntRect destination = Gfx::IntRect(0, 0, (int)(png_bitmap->width() * scale), (int)(png_bitmap->height() * scale));
destination.center_within(thumbnail->rect());