Add command to open front-end from CodeBehind/File

Author: Michael Lyons

WebForms/WebForms.sublime-commands

@@ -1,6 +1,10 @@
 [
     {
-        "caption": "C# WebForms: Open CodeBehind/CodeFile",
+        "caption": "C# WebForms: Open CodeBehind / CodeFile",
         "command": "open_code_file_from_front_end",
     },
+    {
+        "caption": "C# WebForms: Open Front End",
+        "command": "open_front_end_from_code_file",
+    },
 ]

webforms.py

@@ -1,5 +1,7 @@
 import sublime
 import sublime_plugin
+from re import search
+from os.path import isfile
 
 
 class OpenCodeFileFromFrontEndCommand(sublime_plugin.TextCommand):
@@ -15,3 +17,19 @@ def run(self, edit):
         region = self.view.find_by_selector('meta.path.codefile')[0]
         codefile = self.view.substr(region)
         self.view.window().open_file(str(codefile))
+
+
+class OpenFrontEndFromCodeFileCommand(sublime_plugin.TextCommand):
+    """Naively open foo.ascx from foo.ascx.cs"""
+
+    def is_enabled(self):
+        filename = self.view.file_name()
+        if ((filename
+             and self.view.match_selector(0, 'source.cs')
+             and search(r'\.(?:as[pc]x|master)\.cs$', filename)
+             and isfile(filename[:-3]))):
+            return True
+        return False
+
+    def run(self, edit):
+        self.view.window().open_file(self.view.file_name()[:-3])