mirror of https://github.com/fltk/fltk
79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
//
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// Code editor widget for the Fast Light Tool Kit (FLTK).
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// Syntax highlighting rewritten by erco@seriss.com 09/15/20.
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//
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// Copyright 1998-2022 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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#ifndef CodeEditor_h
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#define CodeEditor_h
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//
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// Include necessary headers...
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//
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#include "StyleParse.h"
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#include <FL/Fl.H>
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#include <FL/Fl_Text_Buffer.H>
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#include <FL/Fl_Text_Editor.H>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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// ---- CodeEditor declaration
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class CodeEditor : public Fl_Text_Editor {
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friend class StyleParse;
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static Fl_Text_Display::Style_Table_Entry styletable[];
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static void style_parse(const char *tbuff, char *sbuff, int len, char style);
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static void style_unfinished_cb(int, void*);
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static void style_update(int pos, int nInserted, int nDeleted,
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int /*nRestyled*/, const char * /*deletedText*/,
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void *cbArg);
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static int auto_indent(int, CodeEditor* e);
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public:
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CodeEditor(int X, int Y, int W, int H, const char *L=0);
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~CodeEditor();
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int top_line() { return get_absolute_top_line_number(); }
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void textsize(Fl_Fontsize s);
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int scroll_row() { return mTopLineNum; }
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int scroll_col() { return mHorizOffset; }
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};
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// ---- CodeViewer declaration
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class CodeViewer : public CodeEditor {
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public:
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CodeViewer(int X, int Y, int W, int H, const char *L=0);
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protected:
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int handle(int ev) FL_OVERRIDE{ return Fl_Text_Display::handle(ev); }
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void draw() FL_OVERRIDE;
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};
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// ---- DesignViewer declaration
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class TextViewer : public Fl_Text_Display {
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public:
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TextViewer(int X, int Y, int W, int H, const char *L=0);
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~TextViewer();
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int top_line() { return get_absolute_top_line_number(); }
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};
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#endif // !CodeEditor_h
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