mirror of
https://github.com/godotengine/godot
synced 2024-11-02 11:59:10 +00:00
3682978aee
* New syntax is type safe. * New syntax allows for type safe virtuals in native extensions. * New syntax permits extremely fast calling. Note: Everything was replaced where possible except for `_gui_input` `_input` and `_unhandled_input`. These will require API rework on a separate PR as they work different than the rest of the functions. Added a new method flag METHOD_FLAG_OBJECT_CORE, used internally. Allows to not dump the core virtuals like `_notification` to the json API, since each language will implement those as it is best fits.
145 lines
5.4 KiB
C++
145 lines
5.4 KiB
C++
/*************************************************************************/
|
|
/* syntax_highlighter.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef SYNTAX_HIGHLIGHTER_H
|
|
#define SYNTAX_HIGHLIGHTER_H
|
|
|
|
#include "core/io/resource.h"
|
|
#include "core/object/gdvirtual.gen.inc"
|
|
#include "core/object/script_language.h"
|
|
|
|
class TextEdit;
|
|
|
|
class SyntaxHighlighter : public Resource {
|
|
GDCLASS(SyntaxHighlighter, Resource)
|
|
|
|
private:
|
|
Map<int, Dictionary> highlighting_cache;
|
|
void _lines_edited_from(int p_from_line, int p_to_line);
|
|
|
|
protected:
|
|
ObjectID text_edit_instance_id; // For validity check
|
|
TextEdit *text_edit = nullptr;
|
|
|
|
static void _bind_methods();
|
|
|
|
GDVIRTUAL1RC(Dictionary, _get_line_syntax_highlighting, int)
|
|
GDVIRTUAL0(_clear_highlighting_cache)
|
|
GDVIRTUAL0(_update_cache)
|
|
public:
|
|
Dictionary get_line_syntax_highlighting(int p_line);
|
|
virtual Dictionary _get_line_syntax_highlighting_impl(int p_line) { return Dictionary(); }
|
|
|
|
void clear_highlighting_cache();
|
|
virtual void _clear_highlighting_cache() {}
|
|
|
|
void update_cache();
|
|
virtual void _update_cache() {}
|
|
|
|
void set_text_edit(TextEdit *p_text_edit);
|
|
TextEdit *get_text_edit();
|
|
|
|
SyntaxHighlighter() {}
|
|
virtual ~SyntaxHighlighter() {}
|
|
};
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
class CodeHighlighter : public SyntaxHighlighter {
|
|
GDCLASS(CodeHighlighter, SyntaxHighlighter)
|
|
|
|
private:
|
|
struct ColorRegion {
|
|
Color color;
|
|
String start_key;
|
|
String end_key;
|
|
bool line_only = false;
|
|
};
|
|
Vector<ColorRegion> color_regions;
|
|
Map<int, int> color_region_cache;
|
|
|
|
Dictionary keywords;
|
|
Dictionary member_keywords;
|
|
|
|
Color font_color;
|
|
Color member_color;
|
|
Color function_color;
|
|
Color symbol_color;
|
|
Color number_color;
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
virtual Dictionary _get_line_syntax_highlighting_impl(int p_line) override;
|
|
|
|
virtual void _clear_highlighting_cache() override;
|
|
virtual void _update_cache() override;
|
|
|
|
void add_keyword_color(const String &p_keyword, const Color &p_color);
|
|
void remove_keyword_color(const String &p_keyword);
|
|
bool has_keyword_color(const String &p_keyword) const;
|
|
Color get_keyword_color(const String &p_keyword) const;
|
|
|
|
void set_keyword_colors(const Dictionary p_keywords);
|
|
void clear_keyword_colors();
|
|
Dictionary get_keyword_colors() const;
|
|
|
|
void add_member_keyword_color(const String &p_member_keyword, const Color &p_color);
|
|
void remove_member_keyword_color(const String &p_member_keyword);
|
|
bool has_member_keyword_color(const String &p_member_keyword) const;
|
|
Color get_member_keyword_color(const String &p_member_keyword) const;
|
|
|
|
void set_member_keyword_colors(const Dictionary &p_color_regions);
|
|
void clear_member_keyword_colors();
|
|
Dictionary get_member_keyword_colors() const;
|
|
|
|
void add_color_region(const String &p_start_key, const String &p_end_key, const Color &p_color, bool p_line_only = false);
|
|
void remove_color_region(const String &p_start_key);
|
|
bool has_color_region(const String &p_start_key) const;
|
|
|
|
void set_color_regions(const Dictionary &p_member_keyword);
|
|
void clear_color_regions();
|
|
Dictionary get_color_regions() const;
|
|
|
|
void set_number_color(Color p_color);
|
|
Color get_number_color() const;
|
|
|
|
void set_symbol_color(Color p_color);
|
|
Color get_symbol_color() const;
|
|
|
|
void set_function_color(Color p_color);
|
|
Color get_function_color() const;
|
|
|
|
void set_member_variable_color(Color p_color);
|
|
Color get_member_variable_color() const;
|
|
};
|
|
|
|
#endif
|