+++ /dev/null
-//
-// "$Id: Fl_Text_Editor.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $"
-//
-// Header file for Fl_Text_Editor class.
-//
-// Copyright 2001-2002 by Bill Spitzak and others.
-// Original code Copyright Mark Edel. Permission to distribute under
-// the LGPL for the FLTK library granted by Mark Edel.
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Library General Public
-// License as published by the Free Software Foundation; either
-// version 2 of the License, or (at your option) any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Library General Public License for more details.
-//
-// You should have received a copy of the GNU Library General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-// USA.
-//
-// Please report all bugs and problems to "fltk-bugs@fltk.org".
-//
-
-
-#ifndef FL_TEXT_EDITOR_H
-#define FL_TEXT_EDITOR_H
-
-#include "Fl_Text_Display.H"
-
-// key will match in any state
-#define FL_TEXT_EDITOR_ANY_STATE (-1L)
-
-class FL_EXPORT Fl_Text_Editor : public Fl_Text_Display {
- public:
- typedef int (*Key_Func)(int key, Fl_Text_Editor* editor);
-
- struct Key_Binding {
- int key;
- int state;
- Key_Func function;
- Key_Binding* next;
- };
-
- Fl_Text_Editor(int X, int Y, int W, int H, const char* l = 0);
- ~Fl_Text_Editor() { remove_all_key_bindings(); }
- virtual int handle(int e);
- void insert_mode(int b) { insert_mode_ = b; }
- int insert_mode() { return insert_mode_; }
-
- void add_key_binding(int key, int state, Key_Func f, Key_Binding** list);
- void add_key_binding(int key, int state, Key_Func f)
- { add_key_binding(key, state, f, &key_bindings); }
- void remove_key_binding(int key, int state, Key_Binding** list);
- void remove_key_binding(int key, int state)
- { remove_key_binding(key, state, &key_bindings); }
- void remove_all_key_bindings(Key_Binding** list);
- void remove_all_key_bindings() { remove_all_key_bindings(&key_bindings); }
- void add_default_key_bindings(Key_Binding** list);
- Key_Func bound_key_function(int key, int state, Key_Binding* list);
- Key_Func bound_key_function(int key, int state)
- { return bound_key_function(key, state, key_bindings); }
- void default_key_function(Key_Func f) { default_key_function_ = f; }
-
- // functions for the built in default bindings
- static int kf_default(int c, Fl_Text_Editor* e);
- static int kf_ignore(int c, Fl_Text_Editor* e);
- static int kf_backspace(int c, Fl_Text_Editor* e);
- static int kf_enter(int c, Fl_Text_Editor* e);
- static int kf_move(int c, Fl_Text_Editor* e);
- static int kf_shift_move(int c, Fl_Text_Editor* e);
- static int kf_ctrl_move(int c, Fl_Text_Editor* e);
- static int kf_c_s_move(int c, Fl_Text_Editor* e);
- static int kf_home(int, Fl_Text_Editor* e);
- static int kf_end(int c, Fl_Text_Editor* e);
- static int kf_left(int c, Fl_Text_Editor* e);
- static int kf_up(int c, Fl_Text_Editor* e);
- static int kf_right(int c, Fl_Text_Editor* e);
- static int kf_down(int c, Fl_Text_Editor* e);
- static int kf_page_up(int c, Fl_Text_Editor* e);
- static int kf_page_down(int c, Fl_Text_Editor* e);
- static int kf_insert(int c, Fl_Text_Editor* e);
- static int kf_delete(int c, Fl_Text_Editor* e);
- static int kf_copy(int c, Fl_Text_Editor* e);
- static int kf_cut(int c, Fl_Text_Editor* e);
- static int kf_paste(int c, Fl_Text_Editor* e);
- static int kf_select_all(int c, Fl_Text_Editor* e);
- static int kf_undo(int c, Fl_Text_Editor* e);
-
- protected:
- int handle_key();
- void maybe_do_callback();
-
- int insert_mode_;
- Key_Binding* key_bindings;
- static Key_Binding* global_key_bindings;
- Key_Func default_key_function_;
-};
-
-#endif
-
-//
-// End of "$Id: Fl_Text_Editor.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $".
-//
-