Extract Syntax highlighting from TextEdit and add EditorSyntaxHighlighter

- Extacted all syntax highlighting code from text edit
- Removed enable syntax highlighting from text edit
- Added line_edited_from signal to text_edit
- Renamed get/set_syntax_highlighting to get/set_syntax_highlighter
- Added EditorSyntaxHighligher

2 files changed, 4 insertions, 4 deletions

diff --git a/modules/visual_script/visual_script_editor.cpp b/modules/visual_script/visual_script_editor.cpp
index c8ecf0c283..2fcd9332a1 100644
--- a/modules/visual_script/visual_script_editor.cpp
+++ b/modules/visual_script/visual_script_editor.cpp
@@ -4660,10 +4660,10 @@ void VisualScriptEditor::_member_option(int p_option) {
 	}
 }
 
-void VisualScriptEditor::add_syntax_highlighter(Ref<SyntaxHighlighter> p_highlighter) {
+void VisualScriptEditor::add_syntax_highlighter(Ref<EditorSyntaxHighlighter> p_highlighter) {
 }
 
-void VisualScriptEditor::set_syntax_highlighter(Ref<SyntaxHighlighter> p_highlighter) {
+void VisualScriptEditor::set_syntax_highlighter(Ref<EditorSyntaxHighlighter> p_highlighter) {
 }
 
 void VisualScriptEditor::_bind_methods() {
diff --git a/modules/visual_script/visual_script_editor.h b/modules/visual_script/visual_script_editor.h
index f39def0b32..e59618e120 100644
--- a/modules/visual_script/visual_script_editor.h
+++ b/modules/visual_script/visual_script_editor.h
@@ -288,8 +288,8 @@ protected:
 	static void _bind_methods();
 
 public:
-	virtual void add_syntax_highlighter(Ref<SyntaxHighlighter> p_highlighter) override;
-	virtual void set_syntax_highlighter(Ref<SyntaxHighlighter> p_highlighter) override;
+	virtual void add_syntax_highlighter(Ref<EditorSyntaxHighlighter> p_highlighter) override;
+	virtual void set_syntax_highlighter(Ref<EditorSyntaxHighlighter> p_highlighter) override;
 
 	virtual void apply_code() override;
 	virtual RES get_edited_resource() const override;