From 215e051e588219ec41341a27bb87793732cccd88 Mon Sep 17 00:00:00 2001 From: mitchell Date: Sat, 4 Jan 2020 13:50:52 -0500 Subject: Backport: Define ILexerWithIdentity with methods for retrieving name, ID, and property values. Implement ILexerWithIdentity on object lexers. Implement ILexerWithIdentity on LexerSimple wrapper for function lexers. Backport of changeset 7870:6ffcbd42288c, but with a new interface compatible with ILexer, not ILexer5. --- doc/ScintillaDoc.html | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) (limited to 'doc/ScintillaDoc.html') diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html index d6d98b578..ef9e3e81b 100644 --- a/doc/ScintillaDoc.html +++ b/doc/ScintillaDoc.html @@ -1808,7 +1808,7 @@ struct Sci_TextToFind { SCI_GETSELECTIONNEND(int selection) → position
SCI_GETSELECTIONNENDVIRTUALSPACE(int selection) → position
Set or query the start and end position of each already existing selection. - Query the virtual space at start and end of each selection. + Query the virtual space at start and end of each selection. Mostly of use to query each range for its text. The selection parameter is zero-based.

@@ -7143,7 +7143,7 @@ optimisation could be to remember where a setting first affects the document and

Version returns an enumerated value specifying which version of the interface is implemented: lvOriginal for ILexer, lvSubStyles for ILexerWithSubStyles, -and lvMetaData for ILexerWithMetaData.

+lvMetaData for ILexerWithMetaData, and lvIdentity for ILexerWithIdentity>.

Release is called to destroy the lexer object.

@@ -7205,6 +7205,27 @@ A set of common tags and conventions for combining them is };
+

ILexerWithIdentity

+ +
+class ILexerWithIdentity : public ILexer {
+public:
+        virtual const char * SCI_METHOD GetName() = 0;
+        virtual int SCI_METHOD  GetIdentifier() = 0;
+        virtual const char * SCI_METHOD PropertyGet(const char *key) = 0;
+};
+ +
+ +

GetName and GetIdentifier may be called +to discover the identity of a lexer and be used to implement +SCI_GETLEXERLANGUAGE and +SCI_GETLEXER.

+ +

PropertyGet may be called +to discover the value of a property stored by a lexer and be used to implement +SCI_GETPROPERTY.

+

IDocument

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