Updated TimerList struct

ui/widdle_manageparts.go

@@ -0,0 +1,143 @@
+package ui
+
+import (
+	"fmt"
+
+	"git.bullercodeworks.com/brian/wandle"
+	"git.bullercodeworks.com/brian/widdles"
+	"github.com/nsf/termbox-go"
+)
+
+/*
+ * PartManager is for adding/editing/removing groups of strings
+ */
+type PartManager struct {
+	active  bool
+	visible bool
+
+	x, y, w, h int
+
+	label      string
+	typeString string
+	options    []string
+	selOptions map[int]bool
+	input      *widdles.ToggleField
+
+	cursor int
+}
+
+var _ widdles.Widdle = (*PartManager)(nil)
+
+func NewPartManager(label string, x, y, w, h int) *PartManager {
+	return &PartManager{
+		label:      label,
+		selOptions: make(map[int]bool),
+		input:      widdles.NewToggleField("Value:", "", x+1, y+2, w-2, 1),
+	}
+}
+
+func (w *PartManager) Init() wandle.Cmd { return nil }
+func (w *PartManager) Update(msg wandle.Msg) wandle.Cmd {
+	if w.active {
+		if msg, ok := msg.(termbox.Event); ok {
+			return w.handleTermboxEvent(msg)
+		}
+	}
+	return nil
+}
+func (w *PartManager) handleTermboxEvent(msg termbox.Event) wandle.Cmd {
+	if w.cursor == 0 {
+		if opt := w.input.Update(msg); opt != nil {
+			return opt
+		} else {
+			//return w.handleKeyPress(msg)
+		}
+	}
+	return w.handleKeyPress(msg)
+}
+func (w *PartManager) handleKeyPress(msg termbox.Event) wandle.Cmd {
+	if msg.Key == termbox.KeyEsc {
+		return func() wandle.Msg {
+			w.Hide()
+			return nil
+		}
+	} else if msg.Ch == 'j' || msg.Key == termbox.KeyArrowDown {
+		if w.cursor < len(w.options) {
+			w.cursor = w.cursor + 1
+		}
+	} else if msg.Ch == 'k' || msg.Key == termbox.KeyArrowUp {
+		if w.cursor > 0 {
+			w.cursor = w.cursor - 1
+		}
+	}
+	if w.IsActive() {
+		return func() wandle.Msg { return nil }
+	}
+	return nil
+}
+func (w *PartManager) View(style wandle.Style) {
+	if w.visible {
+		wandle.TitledBorderFilled(w.label, w.x, w.y, w.x+w.w, w.y+w.h, style, wandle.BRD_SIMPLE)
+		st := style
+		if w.cursor == 0 {
+			st = st.Invert()
+		}
+		w.input.View(st)
+		y := w.input.GetY() + 1
+		wandle.Print(w.x+1, y, style, fmt.Sprintf("Add %s:", w.typeString))
+		y++
+		for i := range w.options {
+			st := style
+			if w.cursor-1 == i {
+				st = st.Invert()
+			}
+			wandle.Print(w.x+3, y, st, w.options[i])
+			y++
+		}
+	}
+}
+func (w *PartManager) IsActive() bool   { return w.active }
+func (w *PartManager) SetActive(b bool) { w.active = b }
+func (w *PartManager) Focusable() bool  { return true }
+func (w *PartManager) SetX(x int) {
+	w.x = x
+	w.Measure()
+}
+func (w *PartManager) GetX() int { return w.x }
+func (w *PartManager) SetY(y int) {
+	w.y = y
+	w.Measure()
+}
+func (w *PartManager) GetY() int { return w.y }
+func (w *PartManager) SetHeight(h int) {
+	w.h = h
+	w.Measure()
+}
+func (w *PartManager) GetHeight() int { return w.h }
+func (w *PartManager) SetWidth(v int) {
+	w.w = v
+	w.Measure()
+}
+func (w *PartManager) GetWidth() int { return w.w }
+func (w *PartManager) Measure() {
+	w.input.SetX(w.x + 1)
+	w.input.SetY(w.y + 1)
+	w.input.SetWidth(w.w - 2)
+	w.input.SetHeight(1)
+}
+
+func (w *PartManager) SetLabel(lbl string)      { w.label = lbl }
+func (w *PartManager) SetType(tp string)        { w.typeString = tp }
+func (w *PartManager) SetValue(val string)      { w.input.SetValue(val) }
+func (w *PartManager) GetValue() string         { return w.input.GetValue() }
+func (w *PartManager) SetOptions(opts []string) { w.options = opts }
+func (w *PartManager) SetVisible(is bool)       { w.visible = is }
+func (w *PartManager) IsVisible() bool          { return w.visible }
+func (w *PartManager) Show() {
+	w.SetVisible(true)
+	w.SetActive(true)
+}
+func (w *PartManager) Hide() {
+	w.SetVisible(false)
+	w.SetActive(false)
+}