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Feature: Added ability to select visible namespaces
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| package tui | ||
|
|
||
| import ( | ||
| "github.com/rivo/tview" | ||
| "github.com/rs/zerolog/log" | ||
| "slices" | ||
| ) | ||
|
|
||
| func (pv *pcView) showNsFilter() { | ||
| filter := pv.createNsFilterPrimitive() | ||
| _, _, w, h := filter.GetRect() | ||
| pv.pages.AddPage(PageDialog, createDialogPage(filter, w, h), true, true) | ||
| pv.appView.SetFocus(filter) | ||
| } | ||
|
|
||
| func (pv *pcView) createNsFilterPrimitive() tview.Primitive { | ||
| selectAllNsLbl := "Select all the namespaces" | ||
| list := tview.NewList(). | ||
| AddItem("All", selectAllNsLbl, '0', func() { | ||
| pv.setSelectedNs(AllNS) | ||
| pv.pages.RemovePage(PageDialog) | ||
| }) | ||
| nsList, err := pv.getSortedNsList() | ||
| if err != nil { | ||
| log.Err(err).Msg("failed to get sorted ns list") | ||
| } | ||
| maxLblLen := len(selectAllNsLbl) | ||
| const scList = "123456789abcdefghijklmnopqrstuvwyzABCDEFGHIJKLMNOPQRSTUVWXYZ" | ||
| for i, ns := range nsList { | ||
| nsToAdd := ns | ||
| selectNsLbl := "Select " + ns | ||
| r := '0' | ||
| if i < len(scList) { | ||
| r = rune(scList[i]) | ||
| } | ||
| list.AddItem(ns, selectNsLbl, r, func() { | ||
| pv.setSelectedNs(nsToAdd) | ||
| pv.pages.RemovePage(PageDialog) | ||
| }) | ||
| if len(selectNsLbl) > maxLblLen { | ||
| maxLblLen = len(selectNsLbl) | ||
| } | ||
| } | ||
| list.AddItem("Cancel", "Select to close", 'x', func() { | ||
| pv.pages.RemovePage(PageDialog) | ||
| }) | ||
| list.SetBorder(true).SetTitle("Namespaces") | ||
|
|
||
| flex := tview.NewFlex(). | ||
| AddItem(nil, 0, 1, false). | ||
| AddItem(tview.NewFlex().SetDirection(tview.FlexRow). | ||
| AddItem(list, (len(nsList)+3)*2, 1, true), maxLblLen+10, 1, true). | ||
| AddItem(nil, 0, 1, false) | ||
| return flex | ||
| } | ||
|
|
||
| func (pv *pcView) getSortedNsList() ([]string, error) { | ||
| states, err := pv.project.GetProcessesState() | ||
| if err != nil { | ||
| log.Err(err).Msg("failed to get processes state") | ||
| return []string{}, err | ||
| } | ||
| nsList := make(map[string]struct{}) | ||
| for _, state := range states.States { | ||
| nsList[state.Namespace] = struct{}{} | ||
| } | ||
| var nsListSorted []string | ||
| for ns := range nsList { | ||
| nsListSorted = append(nsListSorted, ns) | ||
| } | ||
| slices.Sort(nsListSorted) | ||
| return nsListSorted, nil | ||
| } | ||
|
|
||
| func (pv *pcView) isNsSelected(ns string) bool { | ||
| pv.selectedNsMtx.Lock() | ||
| defer pv.selectedNsMtx.Unlock() | ||
| if pv.selectedNs == AllNS || pv.selectedNs == ns { | ||
| return true | ||
| } | ||
|
|
||
| return false | ||
| } | ||
|
|
||
| func (pv *pcView) setSelectedNs(ns string) { | ||
| pv.selectedNsMtx.Lock() | ||
| defer pv.selectedNsMtx.Unlock() | ||
| pv.selectedNsChanged.Store(pv.selectedNs != ns) | ||
| pv.selectedNs = ns | ||
| } | ||
|
|
||
| func (pv *pcView) getSelectedNs() string { | ||
| pv.selectedNsMtx.Lock() | ||
| defer pv.selectedNsMtx.Unlock() | ||
| return pv.selectedNs | ||
| } |
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