gui: conditions as a nested tree, and a way to add a directory

1 files changed, 27 insertions, 0 deletions

diff --git a/gui/internal/ui/plan.go b/gui/internal/ui/plan.go
index 0a9b718..0adc6b1 100644
--- a/gui/internal/ui/plan.go
+++ b/gui/internal/ui/plan.go
@@ -469,6 +469,33 @@ func (p *planView) showPath() {
 	p.path.SetText("no directory is included; add one with: krino new NAME PATH")
 }
 
+// currentName is the directory the picker names, "" when none.
+func (p *planView) currentName() string {
+	if d := p.currentDir(); d != nil {
+		return d.Name
+	}
+	return ""
+}
+
+// refreshDirs rebuilds the directory picker after the configuration
+// changed - a directory added in the Rules tab appears here too.
+func (p *planView) refreshDirs(keep string) {
+	names := make([]string, len(p.w.engine.Dirs))
+	for i, d := range p.w.engine.Dirs {
+		names[i] = d.Name
+	}
+	if len(names) == 0 {
+		names = []string{"none"}
+	}
+	p.dirs.SetModel(gtk.NewStringList(names))
+	for i, d := range p.w.engine.Dirs {
+		if d.Name == keep {
+			p.dirs.SetSelected(uint(i))
+		}
+	}
+	p.showPath()
+}
+
 // currentDir is the directory the picker names.
 func (p *planView) currentDir() *engine.Dir {
 	i := int(p.dirs.Selected())