Only move the window to the current desktop when it isn't on that one already#10025
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Only move the window to the current desktop when it isn't on that one already#100251 commit merged intomainfrom
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…ent desktop already
carlos-zamora
approved these changes
May 3, 2021
| // we are, then don't call MoveWindowToDesktop. This is to mitigate | ||
| // MSFT:33035972 | ||
| BOOL onCurrentDesktop{ false }; | ||
| if (SUCCEEDED(_desktopManager->IsWindowOnCurrentVirtualDesktop(_window->GetHandle(), &onCurrentDesktop)) && onCurrentDesktop) |
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FAILED doesn't exist? Or could we do !SUCCEEDED?
I was taught that...
if (x)
// do nothing
else
// do somethingshould always be simplified to...
if (!x)
// do somethingbut otherwise, meh.
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This is more complicated because of the conditional. I'd just leave it.
DHowett
approved these changes
May 4, 2021
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Hello @DHowett! Because this pull request has the p.s. you can customize the way I help with merging this pull request, such as holding this pull request until a specific person approves. Simply @mention me (
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Summary of the Pull Request
This is to mitigate MSFT:33035972. If you call
MoveWindowToDesktopwhile an app is set to "Show windows from this app on all desktops", the OS will clear that "Show windows from this app on all desktops" state. But it won't clear that state from the task view, so it'll just plain look broken.We can mitigate this just by checking if we're already on the current desktop first. "Show windows from this app on all desktops" windows will always be on every desktop, so that API will return true, and we can avoid tearing the state.
References
desktopparam toglobalSummon; set _quake = toCurrent #9954PR Checklist
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