vhdl_navigation.py 文件源码

def on_hover(self, view, point, hover_zone):
        # Popup only on text
        if hover_zone != sublime.HOVER_TEXT:
            return
        # Check file size to optionnaly disable the feature (finding the information can be quite long)
        threshold = view.settings().get('vhdl.hover_max_size',-1)
        if view.size() > threshold and threshold!=-1 :
            return
        # Only show a popup for vhdl, when not in a string of a comment
        scope = view.scope_name(point)
        if 'source.vhdl' not in scope:
            return
        if any(w in scope for w in ['comment', 'string', 'keyword']):
            return
        popup = VhdlTypePopup(view)
        sublime.set_timeout_async(lambda r=view.word(point), p=point: popup.show(r,p))