44c874b731
FL_OVERRIDE is defined as `override` for C++11 and higher FL_OVERRIDE is defined as `override` for VisualC 2015 and newer Don't interfere with Fl_Widget::override()
79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
//
|
|
// Code editor widget for the Fast Light Tool Kit (FLTK).
|
|
// Syntax highlighting rewritten by erco@seriss.com 09/15/20.
|
|
//
|
|
// Copyright 1998-2022 by Bill Spitzak and others.
|
|
//
|
|
// This library is free software. Distribution and use rights are outlined in
|
|
// the file "COPYING" which should have been included with this file. If this
|
|
// file is missing or damaged, see the license at:
|
|
//
|
|
// https://www.fltk.org/COPYING.php
|
|
//
|
|
// Please see the following page on how to report bugs and issues:
|
|
//
|
|
// https://www.fltk.org/bugs.php
|
|
//
|
|
|
|
#ifndef CodeEditor_h
|
|
#define CodeEditor_h
|
|
|
|
//
|
|
// Include necessary headers...
|
|
//
|
|
|
|
#include "StyleParse.h"
|
|
|
|
#include <FL/Fl.H>
|
|
#include <FL/Fl_Text_Buffer.H>
|
|
#include <FL/Fl_Text_Editor.H>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
|
|
// ---- CodeEditor declaration
|
|
|
|
class CodeEditor : public Fl_Text_Editor {
|
|
friend class StyleParse;
|
|
|
|
static Fl_Text_Display::Style_Table_Entry styletable[];
|
|
static void style_parse(const char *tbuff, char *sbuff, int len, char style);
|
|
static void style_unfinished_cb(int, void*);
|
|
static void style_update(int pos, int nInserted, int nDeleted,
|
|
int /*nRestyled*/, const char * /*deletedText*/,
|
|
void *cbArg);
|
|
static int auto_indent(int, CodeEditor* e);
|
|
|
|
public:
|
|
CodeEditor(int X, int Y, int W, int H, const char *L=0);
|
|
~CodeEditor();
|
|
int top_line() { return get_absolute_top_line_number(); }
|
|
void textsize(Fl_Fontsize s);
|
|
int scroll_row() { return mTopLineNum; }
|
|
int scroll_col() { return mHorizOffset; }
|
|
};
|
|
|
|
// ---- CodeViewer declaration
|
|
|
|
class CodeViewer : public CodeEditor {
|
|
public:
|
|
CodeViewer(int X, int Y, int W, int H, const char *L=0);
|
|
|
|
protected:
|
|
int handle(int ev) FL_OVERRIDE{ return Fl_Text_Display::handle(ev); }
|
|
void draw() FL_OVERRIDE;
|
|
};
|
|
|
|
// ---- DesignViewer declaration
|
|
|
|
class TextViewer : public Fl_Text_Display {
|
|
public:
|
|
TextViewer(int X, int Y, int W, int H, const char *L=0);
|
|
~TextViewer();
|
|
int top_line() { return get_absolute_top_line_number(); }
|
|
};
|
|
|
|
#endif // !CodeEditor_h
|