Add toolbar tooltips

data/core/statusview.lua

@@ -39,6 +39,17 @@ function StatusView:show_message(icon, icon_color, text)
 end
 
 
+function StatusView:show_tooltip(text)
+  self.message = { style.text, text }
+  self.message_timeout = system.get_time() + 1000
+end
+
+
+function StatusView:remove_tooltip()
+  self.message_timeout = 0
+end
+
+
 function StatusView:update()
   self.size.y = style.font:get_height() + style.padding.y * 2
 

data/plugins/toolbarview.lua

@@ -24,6 +24,7 @@ function ToolbarView:new()
   ToolbarView.super.new(self)
   self.visible = true
   self.init_size = toolbar_height
+  self.tooltip = false
 end
 
 
@@ -89,10 +90,15 @@ function ToolbarView:on_mouse_moved(px, py, ...)
   for item, x, y, w, h in self:each_item() do
     if px > x and py > y and px <= x + w and py <= y + h then
       self.hovered_item = item
-      core.log(command.prettify_name(item.command))
-      break
+      core.status_view:show_tooltip(command.prettify_name(item.command))
+      self.tooltip = true
+      return
     end
   end
+  if self.tooltip then
+    core.status_view:remove_tooltip()
+    self.tooltip = false
+  end
 end
 
 -- The toolbarview pane is not plugged here but it is added in the