Add Show() and Hide()

termbox_confirmmodal.go

@@ -14,6 +14,7 @@ type ConfirmModal struct {
 	is_done             bool
 	accepted            bool
 	value               string
+	is_visible          bool
 }
 
 func CreateConfirmModal(title string, x, y, width, height int, fg, bg termbox.Attribute) *ConfirmModal {
@@ -84,6 +85,15 @@ func (i *ConfirmModal) SetDone(b bool) *ConfirmModal {
 	return i
 }
 
+func (i *ConfirmModal) Show() *ConfirmModal {
+	i.is_visible = true
+	return i
+}
+func (i *ConfirmModal) Hide() *ConfirmModal {
+	i.is_visible = false
+	return i
+}
+
 func (i *ConfirmModal) IsAccepted() bool { return i.accepted }
 
 func (i *ConfirmModal) Clear() *ConfirmModal {

termbox_inputmodal.go

@@ -13,6 +13,7 @@ type InputModal struct {
 	cursor              int
 	bg, fg              termbox.Attribute
 	is_done             bool
+	is_visible          bool
 }
 
 func CreateInputModal(title string, x, y, width, height int, fg, bg termbox.Attribute) *InputModal {
@@ -75,6 +76,16 @@ func (i *InputModal) SetForeground(fg termbox.Attribute) *InputModal {
 	i.fg = fg
 	return i
 }
+
+func (i *InputModal) Show() *InputModal {
+	i.is_visible = true
+	return i
+}
+func (i *InputModal) Hide() *InputModal {
+	i.is_visible = false
+	return i
+}
+
 func (i *InputModal) SetDone(b bool) *InputModal {
 	i.is_done = b
 	return i
@@ -94,6 +105,7 @@ func (i *InputModal) Clear() *InputModal {
 	i.text = ""
 	i.input.SetValue("")
 	i.is_done = false
+	i.is_visible = false
 	return i
 }
 
@@ -108,6 +120,7 @@ func (i *InputModal) HandleKeyPress(event termbox.Event) bool {
 }
 
 func (i *InputModal) Draw() {
+	if i.is_visible {
 		// First blank out the area we'll be putting the modal
 		FillWithChar(' ', i.x, i.y, i.x+i.width, i.y+i.height, i.fg, i.bg)
 		// Now draw the border
@@ -133,4 +146,5 @@ func (i *InputModal) Draw() {
 			help_x := (i.x + i.width - len(help_string)) - 1
 			DrawStringAtPoint(help_string, help_x, next_y, i.fg, i.bg)
 		}
+	}
 }