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// Copyright (C) 2003 Mooffie <mooffie@typo.co.il>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
#ifndef BDE_DIALOGLINE_H
#define BDE_DIALOGLINE_H
#include "label.h"
#include "inputline.h"
class Editor;
// DialogLine does the dialog with the user: it displays informative
// and error messages, asks for input and for confirmations.
class DialogLine : public Label {
Editor *app;
Widget *modal_widget;
bool modal_canceled;
// A DialogLine can display two kinds of messages: transient and
// non-transient. Transient messages are displayed for a brief time,
// whereas non-transient messages are durable. The latter are used for
// error messages.
bool transient;
void modalize(Widget *wgt);
public:
HAS_ACTIONS_MAP(DialogLine, Label);
HAS_BINDINGS_MAP(DialogLine, Label);
DialogLine(Editor *aApp);
void show_message(const char *msg);
void show_message_fmt(const char *fmt, ...);
void show_error_message(const char *msg);
void clear_transient_message();
unistring query(const char *msg, const char *default_text = NULL,
int history_set = 0,
InputLine::CompleteType complete = InputLine::cmpltOff,
bool *alt_kbd = NULL);
unistring query(const char *msg, const unistring &default_text,
int history_set = 0,
InputLine::CompleteType complete = InputLine::cmpltOff,
bool *alt_kbd = NULL);
int get_number(const char *msg, int default_num, bool *canceled = NULL);
bool ask_yes_or_no(const char *msg, bool *canceled = NULL);
INTERACTIVE void cancel_modal();
INTERACTIVE void layout_windows();
INTERACTIVE void refresh();
virtual void update();
void immediate_update();
virtual void resize(int lines, int columns, int y, int x);
};
#endif
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