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27 lines
1.2 KiB
Diff
27 lines
1.2 KiB
Diff
diff --git a/src/shell/switcher/window_switcher.cpp b/src/shell/switcher/window_switcher.cpp
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--- a/src/shell/switcher/window_switcher.cpp
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+++ b/src/shell/switcher/window_switcher.cpp
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@@ -286,12 +286,19 @@ indexLiveToplevelsByWindowId(const CompositorPlatform& platform, std::unordered_
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continue;
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}
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- const auto mappedId = platform.compositorWindowIdForToplevelInfo(info);
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- if (!mappedId.has_value() || mappedId->empty()) {
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- continue;
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+ std::string key;
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+ if (const auto mappedId = platform.compositorWindowIdForToplevelInfo(info);
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+ mappedId.has_value() && !mappedId->empty()) {
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+ key = canonicalWindowId(*mappedId);
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}
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- const std::string key = canonicalWindowId(*mappedId);
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+
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+ // Generic wlroots compositors such as labwc do not provide a
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+ // compositor-specific window ID. The wlr toplevel handle is stable
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+ // for the lifetime of the window and is sufficient for switcher identity.
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+ if (key.empty() && wlrHandle != 0) {
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+ key = "toplevel:" + std::to_string(wlrHandle);
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+ }
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if (key.empty()) {
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continue;
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}
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