1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
//
// Code editor widget for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2025 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 FLUID_WIDGETS_CODE_EDITOR_H
#define FLUID_WIDGETS_CODE_EDITOR_H
// Syntax highlighting rewritten by erco@seriss.com 09/15/20.
//
// Include necessary headers...
//
#include "Style_Parser.h"
#include <FL/Fl_Text_Editor.H>
namespace fld {
namespace widget {
// ---- Code_Editor declaration
/**
A widget derived from Fl_Text_Editor that implements C++ code highlighting.
Code_Editor is used in Fluid whenever the user can edit C++ source
code or header text.
*/
class Code_Editor : public Fl_Text_Editor {
friend class Style_Parser;
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, Code_Editor* e);
public:
Code_Editor(int X, int Y, int W, int H, const char *L=0);
~Code_Editor();
void textsize(Fl_Fontsize s);
Fl_Fontsize textsize() const { return Fl_Text_Editor::textsize(); }
/// access to protected member get_absolute_top_line_number()
int top_line() { return get_absolute_top_line_number(); }
/// access to protected member mTopLineNum
int scroll_row() { return mTopLineNum; }
/// access to protected member mHorizOffset
int scroll_col() { return mHorizOffset; }
};
} // namespace widget
} // namespace fld
#endif // FLUID_WIDGETS_CODE_EDITOR_H
|
