ui: export context.viewport, screen.show, add SetCursorStyle

Export context.viewport for use in implementing tcell-term.

Bump tcell version to enable SetCursorStyle feature. Add this function
to the ui for future use with tcell-term.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/ui/context.go b/lib/ui/context.go
index fc2104df..859dab71 100644
--- a/lib/ui/context.go
+++ b/lib/ui/context.go
@@ -112,6 +112,10 @@ func (ctx *Context) SetCursor(x, y int) {
 	ctx.screen.ShowCursor(ctx.x+x, ctx.y+y)
 }
 
+func (ctx *Context) SetCursorStyle(cs tcell.CursorStyle) {
+	ctx.screen.SetCursorStyle(cs)
+}
+
 func (ctx *Context) HideCursor() {
 	ctx.screen.HideCursor()
 }
@@ -125,3 +129,11 @@ func (ctx *Context) Popover(x, y, width, height int, d Drawable) {
 		content: d,
 	})
 }
+
+func (ctx *Context) View() *views.ViewPort {
+	return ctx.viewport
+}
+
+func (ctx *Context) Show() {
+	ctx.screen.Show()
+}