28 lines
646 B
Go
28 lines
646 B
Go
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package scratchpad
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import "github.com/mdirkse/i3ipc"
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import "gitea.ashishdsouza.com/ashish/i3-last-scratchpad/notify"
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func GetLastScratchpadNode(ipcSocket *i3ipc.IPCSocket) *i3ipc.I3Node {
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var root, err = ipcSocket.GetTree()
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if err != nil {
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notify.SendNotification("Failed to fetch layout tree", notify.CriticalPriority)
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panic(err)
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}
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var leaves = root.Leaves()
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for i := len(leaves) - 1; i >= 0; i-- {
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if leaves[i].Parent == nil {
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notify.FatalNotification("Leaf node nas no parent")
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}
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// https://i3wm.org/docs/ipc.html#_tree_reply
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if leaves[i].Parent.Scratchpad_State != "none" {
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return leaves[i]
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}
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}
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return nil
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}
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