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FileManager: Silence the "not found" error when setting no wallpaper

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If we're setting the path to "" then we can just set the wallpaper to
nullptr and carry on with our day. :^)
This commit is contained in:
Sam Atkins 2022-12-07 15:37:45 +00:00 committed by Linus Groh
parent f0ab127a41
commit 81fe2ef178
Notes: sideshowbarker 2024-07-17 22:01:16 +09:00 
Author: https://github.com/AtkinsSJ
Commit: https://github.com/SerenityOS/serenity/commit/81fe2ef178
Pull-request: https://github.com/SerenityOS/serenity/pull/16360
1 changed files with 4 additions and 0 deletions
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4
Userland/Applications/FileManager/main.cpp
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@ -540,6 +540,10 @@ ErrorOr<int> run_in_desktop_mode()
virtual void config_string_did_change(DeprecatedString const& domain, DeprecatedString const& group, DeprecatedString const& key, DeprecatedString const& value) override
{
if (domain == "WindowManager" && group == "Background" && key == "Wallpaper") {
if (value.is_empty()) {
GUI::Desktop::the().set_wallpaper(nullptr, {});
return;
}
auto wallpaper_bitmap_or_error = Gfx::Bitmap::try_load_from_file(value);
if (wallpaper_bitmap_or_error.is_error())
dbgln("Failed to load wallpaper bitmap from path: {}", wallpaper_bitmap_or_error.error());