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Code Issues Activity Actions

LibGfx: Use ErrorOr<T> for Bitmap::try_load_from_file()

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This was used in a lot of places, so this patch makes liberal use of
ErrorOr<T>::release_value_but_fixme_should_propagate_errors().
This commit is contained in:
Andreas Kling 2021-11-06 16:25:29 +01:00
parent 16f064d9be
commit 235f39e449
104 changed files with 412 additions and 397 deletions
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22
Userland/Applications/ThemeEditor/PreviewWidget.cpp
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@ -79,12 +79,12 @@ private:
PreviewWidget::PreviewWidget(const Gfx::Palette& preview_palette)
: m_preview_palette(preview_palette)
{
m_active_window_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/window.png");
m_inactive_window_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/window.png");
m_active_window_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/window.png").release_value_but_fixme_should_propagate_errors();
m_inactive_window_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/window.png").release_value_but_fixme_should_propagate_errors();
m_default_close_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/window-close.png");
m_default_maximize_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/upward-triangle.png");
m_default_minimize_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/downward-triangle.png");
m_default_close_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/window-close.png").release_value_but_fixme_should_propagate_errors();
m_default_maximize_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/upward-triangle.png").release_value_but_fixme_should_propagate_errors();
m_default_minimize_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/downward-triangle.png").release_value_but_fixme_should_propagate_errors();
VERIFY(m_active_window_icon);
VERIFY(m_inactive_window_icon);
@ -105,15 +105,17 @@ PreviewWidget::~PreviewWidget()
void PreviewWidget::load_theme_bitmaps()
{
auto load_bitmap = [](String const& path, String& last_path, RefPtr<Gfx::Bitmap>& bitmap) {
bitmap = nullptr;
if (path.is_empty()) {
last_path = String::empty();
bitmap = nullptr;
} else if (last_path != path) {
bitmap = Gfx::Bitmap::try_load_from_file(path);
if (bitmap)
last_path = path;
else
auto bitmap_or_error = Gfx::Bitmap::try_load_from_file(path);
if (bitmap_or_error.is_error()) {
last_path = String::empty();
} else {
last_path = path;
bitmap = bitmap_or_error.release_value();
}
}
};