Add IDocumentEditable interface for efficient interaction with document objects.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/Document.h b/src/Document.h
index f7f4eeedd..9f51fc719 100644
--- a/src/Document.h
+++ b/src/Document.h
@@ -259,7 +259,7 @@ struct CharacterExtracted {
 
 /**
  */
-class Document : PerLine, public Scintilla::IDocument, public Scintilla::ILoader {
+class Document : PerLine, public Scintilla::IDocument, public Scintilla::ILoader, public Scintilla::IDocumentEditable {
 
 public:
 	/** Used to pair watcher pointer with user data. */
@@ -329,7 +329,7 @@ public:
 	Document &operator=(Document &&) = delete;
 	~Document() override;
 
-	int AddRef();
+	int SCI_METHOD AddRef() noexcept override;
 	int SCI_METHOD Release() override;
 
 	// From PerLine
@@ -347,6 +347,7 @@ public:
 	int SCI_METHOD Version() const override {
 		return Scintilla::dvRelease4;
 	}
+	int SCI_METHOD DEVersion() const noexcept override;
 
 	void SCI_METHOD SetErrorStatus(int status) override;
 
@@ -383,6 +384,7 @@ public:
 	Sci::Position InsertString(Sci::Position position, std::string_view sv);
 	void ChangeInsertion(const char *s, Sci::Position length);
 	int SCI_METHOD AddData(const char *data, Sci_Position length) override;
+	IDocumentEditable *AsDocumentEditable() noexcept;
 	void * SCI_METHOD ConvertToDocument() override;
 	Sci::Position Undo();
 	Sci::Position Redo();