Fix Tree Browser

app/screen_home.go

@@ -112,6 +112,7 @@ func (s *ScreenHome) Init(a *App) {
 	s.pdsListing.SetOnSelect(s.selectPdsListingEntry)
 	s.pdsListing.SetOnChange(s.changePdsList)
 	s.pdsListing.SetVimMode(viper.GetBool(data.KeyVimMode))
+	s.pdsListing.SetLogger(s.Log)
 
 	s.jsonContent = wd.NewJsonContent("jsoncontent", s.style)
 	km := s.jsonContent.GetKeyMap()
@@ -151,6 +152,8 @@ func (s *ScreenHome) Init(a *App) {
 	s.layout.AddAll(s.columns)
 	s.layout.SetWeight(s.columns, 4)
 	s.menuLayout.SetWidget(s.layout)
+	s.layout.SetLogger(s.Log)
+	s.columns.SetLogger(s.Log)
 }
 
 func (s *ScreenHome) GetName() string { return "home" }
@@ -182,7 +185,6 @@ func (s *ScreenHome) HandleKey(ev *tcell.EventKey) bool {
 		}
 		return s.openPdsEntry.HandleKey(ev)
 	}
-
 	return s.menuLayout.HandleKey(ev)
 }
 func (s *ScreenHome) HandleTime(ev *tcell.EventTime) {
@@ -330,6 +332,9 @@ func (s *ScreenHome) cliGetPds(args ...string) bool {
 		if err == nil && n != nil {
 			s.changePdsList(n)
 		}
+
+		s.layout.ActivateWidget(s.columns)
+		s.columns.ActivateWidget(s.pdsListing)
 		s.isLoading = false
 	}()
 	return true
@@ -372,6 +377,13 @@ func (s *ScreenHome) selectPdsListingEntry(tn *wd.TreeNode) bool {
 	if !s.updateJsonView(tn) {
 		return false
 	}
+	if tn.HasChildren() {
+		tn.ToggleExpand()
+		s.pdsListing.UpdateList()
+	} else {
+		s.columns.ActivateWidget(s.jsonContent)
+	}
+
 	return true
 }
 
@@ -381,7 +393,11 @@ func (s *ScreenHome) changePdsList(tn *wd.TreeNode) bool {
 	return upd
 }
 func (s *ScreenHome) updateStatusPathBlock(tn *wd.TreeNode) bool {
-	// TODO: UpdateStatusPathBlock
+	n, err := s.pdsListing.GetActiveNode()
+	if err != nil || n == nil {
+		return false
+	}
+	s.stPathBlock.SetParts(n.GetLabelPath())
 	return true
 }
 
@@ -414,25 +430,6 @@ func (s *ScreenHome) o_selectPdsListingEntry(idx int, nm string) bool {
 
 	return false
 }
-func (s *ScreenHome) o_changePdsList(idx int, nm string) bool {
-	upd := s.o_updateJsonView(idx, nm)
-	upd = s.o_updateStatusPathBlock(idx, nm)
-	return upd
-}
-func (s *ScreenHome) o_updateStatusPathBlock(idx int, nm string) bool {
-	if len(s.pdsListingTypes) < idx {
-		s.Log("error finding pds listing type (idx: %d >= list length: %d", idx, len(s.pdsListingTypes))
-		return false
-	}
-	switch s.pdsListingTypes[idx] {
-	case models.TypeNSID:
-		s.stPathBlock.SetParts([]string{s.activePds.AtId.String(), nm})
-	case models.TypeRecord:
-		nsidNm := s.activePds.GetNSIDForRecordId(nm).String()
-		s.stPathBlock.SetParts([]string{s.activePds.AtId.String(), nsidNm, nm})
-	}
-	return true
-}
 func (s *ScreenHome) o_updateJsonView(idx int, nm string) bool {
 	if len(s.pdsListingTypes) < idx {
 		s.Log("error finding pds listing type (idx: %d >= list length: %d", idx, len(s.pdsListingTypes))

widgets/tree_browser.go

@@ -2,6 +2,8 @@ package widgets
 
 import (
 	"errors"
+	"fmt"
+	"strings"
 
 	h "git.bullercodeworks.com/brian/expds/helpers"
 	t "git.bullercodeworks.com/brian/tcell-widgets"
@@ -142,12 +144,12 @@ func (w *TreeBrowser) Draw(screen tcell.Screen) {
 }
 
 func (w *TreeBrowser) SetStyle(s tcell.Style) { w.style = s }
-func (w *TreeBrowser) Active() bool           { return false }
+func (w *TreeBrowser) Active() bool           { return w.active }
-func (w *TreeBrowser) SetActive(a bool)       {}
+func (w *TreeBrowser) SetActive(a bool)       { w.active = a }
 func (w *TreeBrowser) Visible() bool          { return w.visible }
 func (w *TreeBrowser) SetVisible(a bool)      { w.visible = a }
-func (w *TreeBrowser) Focusable() bool        { return false }
+func (w *TreeBrowser) Focusable() bool        { return w.focusable }
-func (w *TreeBrowser) SetFocusable(b bool)    {}
+func (w *TreeBrowser) SetFocusable(b bool)    { w.focusable = b }
 func (w *TreeBrowser) SetX(x int)             { w.SetPos(t.Coord{X: x, Y: w.y}) }
 func (w *TreeBrowser) SetY(y int)             { w.SetPos(t.Coord{X: w.x, Y: y}) }
 func (w *TreeBrowser) GetX() int              { return w.x }
@@ -269,18 +271,18 @@ func (w *TreeBrowser) Title() string       { return w.title }
 func (w *TreeBrowser) SetTitle(ttl string) { w.title = ttl }
 func (w *TreeBrowser) SetTree(l []*TreeNode) {
 	w.nodes = l
-	w.updateList()
+	w.UpdateList()
 }
 func (w *TreeBrowser) Clear() {
 	w.nodes = []*TreeNode{}
-	w.updateList()
+	w.UpdateList()
 }
 func (w *TreeBrowser) Add(n *TreeNode) {
 	w.nodes = append(w.nodes, n)
-	w.updateList()
+	w.UpdateList()
 }
 
-func (w *TreeBrowser) updateList() {
+func (w *TreeBrowser) UpdateList() {
 	w.list = []string{}
 	w.listNodes = []*TreeNode{}
 	for i := range w.nodes {
@@ -309,8 +311,25 @@ func NewTreeNode(l, v string) *TreeNode {
 		value: v,
 	}
 }
+func (tn *TreeNode) Depth() int {
+	if tn.parent == nil {
+		return 0
+	}
+	return tn.parent.Depth() + 1
+}
+func (tn *TreeNode) Label() string { return tn.label }
+func (tn *TreeNode) Value() string { return tn.value }
+func (tn *TreeNode) GetLabelPath() []string {
+	var path []string
+	if tn.parent != nil {
+		path = tn.parent.GetLabelPath()
+
+	}
+	return append([]string{tn.Label()}, path...)
+}
 func (tn *TreeNode) getList() []string {
-	ret := []string{tn.label}
+	pre := strings.Repeat("-", tn.Depth())
+	ret := []string{fmt.Sprintf("%s%s", pre, tn.label)}
 	if tn.expanded {
 		for i := range tn.children {
 			ret = append(ret, tn.children[i].getList()...)
@@ -338,3 +357,5 @@ func (tn *TreeNode) AddChild(t *TreeNode, rest ...*TreeNode) {
 		tn.children = append(tn.children, rest[i])
 	}
 }
+
+func (tn *TreeNode) HasChildren() bool { return len(tn.children) > 0 }