Mercurial Repositories > Protobuf and gRPC Extension / file diff

--- a/PluginExtensionProtobuf.py	Sun Dec 11 11:52:17 2022 +0100
+++ b/PluginExtensionProtobuf.py	Mon Dec 12 16:55:43 2022 +0100
@@ -14,6 +14,7 @@
 from eric7 import Globals, Preferences
 from eric7.EricWidgets import EricMessageBox
 from eric7.EricWidgets.EricApplication import ericApp
+from ExtensionProtobuf import protoclbr
 from ExtensionProtobuf.ProjectProtocolsBrowser import ProjectProtocolsBrowser
 
 # Start-Of-Header
@@ -21,7 +22,7 @@
 author = "Detlev Offenbach <detlev@die-offenbachs.de>"
 autoactivate = True
 deactivateable = True
-version = "10.0.2"
+version = "10.1.0"
 className = "ProtobufExtensionPlugin"
 packageName = "ExtensionProtobuf"
 shortDescription = "Support for the development of Protobuf and gRPC projects"
@@ -210,6 +211,9 @@
         @return tuple of None and activation status
         @rtype bool
         """
+        from eric7.QScintilla import Lexers
+        from eric7.Utilities import ClassBrowsers
+
         global error, protobufExtensionPluginObject
         error = ""  # clear previous error
 
@@ -218,6 +222,25 @@
 
             self.__browser = ProjectProtocolsBrowser(self)
 
+            Lexers.registerLexer(
+                "Protocol Buffer",
+                self.tr("Protocol Buffer (protobuf)"),
+                "dummy.proto",
+                self.getLexer,
+                [self.tr("Protocol Buffer Files (*.proto)")],
+                [self.tr("Protocol Buffer Files (*.proto)")],
+                ["*.proto"],
+                os.path.join("ExtensionProtobuf", "icons", "protobuf"),
+            )
+
+            ClassBrowsers.registerClassBrowser(
+                "Protocol Buffer",
+                protoclbr.readmodule_ex,
+                protoclbr.scan,
+                self.getFileIcon,
+                [".proto"],
+            )
+
             return None, True
         else:
             EricMessageBox.warning(
@@ -239,6 +262,12 @@
         """
         Public method to deactivate this plug-in.
         """
+        from eric7.QScintilla import Lexers
+        from eric7.Utilities import ClassBrowsers
+
+        Lexers.unregisterLexer("Protocol Buffer")
+        ClassBrowsers.registerClassBrowser("Protocol Buffer")
+
         self.__browser.deactivate()
 
         self.__initialize()
@@ -290,6 +319,34 @@
         """
         Preferences.Prefs.settings.setValue(self.PreferencesKey + "/" + key, value)
 
+    def getLexer(self, parent=None):
+        """
+        Public method to instantiate a Pygments Protocol Buffer lexer object.
+
+        @param parent reference to the parent object
+        @type QObject
+        @return reference to the instanciated lexer object
+        @rtype QsciLexer
+        """
+        from eric7.QScintilla.Lexers.LexerPygments import LexerPygments
+
+        lexer = LexerPygments(parent, name="Protocol Buffer")
+        if lexer.canStyle():
+            return lexer
+        else:
+            return None
+
+    def getFileIcon(self, filename=""):
+        """
+        Public method to get the name of a file icon.
+
+        @param filename file name (defaults to "")
+        @type str (optional)
+        @return name of a file icon
+        @rtype str
+        """
+        return os.path.join("ExtensionProtobuf", "icons", "protobuf")
+
 
 def installDependencies(pipInstall):
     """