vhdl_navigation.py 文件源码

def show(self,region,location):
        # If nothing is selected expand selection to word
        if region.empty() :
            region = self.view.word(region)
        # Make sure a whole word is selected
        elif (self.view.classify(region.a) & sublime.CLASS_WORD_START)==0 or (self.view.classify(region.b) & sublime.CLASS_WORD_END)==0:
            if (self.view.classify(region.a) & sublime.CLASS_WORD_START)==0:
                region.a = self.view.find_by_class(region.a,False,sublime.CLASS_WORD_START)
            if (self.view.classify(region.b) & sublime.CLASS_WORD_END)==0:
                region.b = self.view.find_by_class(region.b,True,sublime.CLASS_WORD_END)
        v = self.view.substr(region)
        # trigger on valid word only
        if not re.match(r'^[A-Za-z_]\w*$',v):
            return
        #
        s,ti = self.get_type(v,region)
        if not s:
            sublime.status_message('No definition found for ' + v)
        else :
            s = self.color_str(s,ti)
            s = '<style>{css}</style><div class="content">{txt}</div>'.format(css=tooltip_css, txt=s)
            self.view.show_popup(s,location=location, flags=tooltip_flag, max_width=500, on_navigate=self.on_navigate)