コード例 #1
0
ファイル: workspace.go プロジェクト: dlintw/wingo
func (hds *Heads) RemoveWorkspace(wk *workspace.Workspace) {
	// Don't allow it if this would result in fewer workspaces than there
	// are active physical heads.
	if len(hds.geom) == len(hds.workspaces.Wrks) {
		return
	}

	// There's a bit of complexity in choosing where to move the clients to.
	// Namely, if we're removing a hidden workspace, it's a simple matter of
	// moving the clients. However, if we're removing a visible workspace,
	// we have to make sure to make another workspace that is hidden take
	// its place. (Such a workspace is guaranteed to exist because we have at
	// least one more workspace than there are active physical heads.)
	if !wk.IsVisible() {
		moveClientsTo := hds.workspaces.Wrks[len(hds.workspaces.Wrks)-1]
		if moveClientsTo == wk {
			moveClientsTo = hds.workspaces.Wrks[len(hds.workspaces.Wrks)-2]
		}
		wk.RemoveAllAndAdd(moveClientsTo)
	} else {
		// Find the last-most hidden workspace that is not itself.
		for i := len(hds.workspaces.Wrks) - 1; i >= 0; i-- {
			work := hds.workspaces.Wrks[i]
			if work != wk && !work.IsVisible() {
				hds.SwitchWorkspaces(wk, work)
				wk.RemoveAllAndAdd(work)
				break
			}
		}
	}
	hds.workspaces.Remove(wk)
}
コード例 #2
0
ファイル: workspace.go プロジェクト: Pursuit92/wingo
func (hds *Heads) RemoveWorkspace(wk *workspace.Workspace) {
	// Don't allow it if this would result in fewer workspaces than there
	// are active physical heads.
	if len(hds.geom) == len(hds.Workspaces.Wrks) {
		panic("Cannot have fewer workspaces than active monitors.")
	}

	// A non-empty workspace cannot be removed.
	if len(wk.Clients) > 0 {
		panic(fmt.Sprintf("Non-empty workspace '%s' cannot be removed.", wk))
	}

	if wk.IsVisible() {
		// Find the last-most hidden workspace that is not itself and switch.
		for i := len(hds.Workspaces.Wrks) - 1; i >= 0; i-- {
			work := hds.Workspaces.Wrks[i]
			if work != wk && !work.IsVisible() {
				hds.SwitchWorkspaces(wk, work)
				break
			}
		}
	}
	hds.Workspaces.Remove(wk)
}