Mercurial Repositories > CORBA Extension / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ExtensionCorba/LexerIDL.py	Mon Dec 12 16:43:08 2022 +0100
@@ -0,0 +1,101 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2002 - 2022 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing an IDL lexer with some additional methods.
+"""
+
+from PyQt6.Qsci import QsciLexerIDL, QsciScintilla
+
+from eric7 import Preferences
+from eric7.QScintilla.Lexers.Lexer import Lexer
+
+
+class LexerIDL(Lexer, QsciLexerIDL):
+    """
+    Subclass to implement some additional lexer dependant methods.
+    """
+
+    def __init__(self, parent=None):
+        """
+        Constructor
+
+        @param parent parent widget of this lexer
+        """
+        QsciLexerIDL.__init__(self, parent)
+        Lexer.__init__(self)
+
+        self.commentString = "//"
+        self.streamCommentString = {"start": "/* ", "end": " */"}
+        self.boxCommentString = {"start": "/* ", "middle": " * ", "end": " */"}
+
+        self.keywordSetDescriptions = [
+            self.tr("Primary keywords and identifiers"),
+            self.tr("Secondary keywords and identifiers"),
+            self.tr("Documentation comment keywords"),
+            self.tr("Global classes and typedefs"),
+            self.tr("Preprocessor definitions"),
+            self.tr("Task marker and error marker keywords"),
+        ]
+
+    def initProperties(self):
+        """
+        Public slot to initialize the properties.
+        """
+        self.setFoldComments(Preferences.getEditor("CppFoldComment"))
+        self.setFoldPreprocessor(Preferences.getEditor("CppFoldPreprocessor"))
+        self.setFoldAtElse(Preferences.getEditor("CppFoldAtElse"))
+        indentStyle = 0
+        if Preferences.getEditor("CppIndentOpeningBrace"):
+            indentStyle |= QsciScintilla.AiOpening
+        if Preferences.getEditor("CppIndentClosingBrace"):
+            indentStyle |= QsciScintilla.AiClosing
+        self.setAutoIndentStyle(indentStyle)
+        self.setFoldCompact(Preferences.getEditor("AllFoldCompact"))
+
+    def isCommentStyle(self, style):
+        """
+        Public method to check, if a style is a comment style.
+
+        @param style style to check (integer)
+        @return flag indicating a comment style (boolean)
+        """
+        return style in [
+            QsciLexerIDL.Comment,
+            QsciLexerIDL.CommentDoc,
+            QsciLexerIDL.CommentLine,
+            QsciLexerIDL.CommentLineDoc,
+        ]
+
+    def isStringStyle(self, style):
+        """
+        Public method to check, if a style is a string style.
+
+        @param style style to check (integer)
+        @return flag indicating a string style (boolean)
+        """
+        return style in [
+            QsciLexerIDL.DoubleQuotedString,
+            QsciLexerIDL.SingleQuotedString,
+            QsciLexerIDL.UnclosedString,
+            QsciLexerIDL.VerbatimString,
+        ]
+
+    def defaultKeywords(self, kwSet):
+        """
+        Public method to get the default keywords.
+
+        @param kwSet number of the keyword set (integer)
+        @return string giving the keywords (string) or None
+        """
+        return QsciLexerIDL.keywords(self, kwSet)
+
+    def maximumKeywordSet(self):
+        """
+        Public method to get the maximum keyword set.
+
+        @return maximum keyword set (integer)
+        """
+        return 4