prompter.h

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/*
 * Copyright (C) 1999 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2017 Robin Gareus <robin@gareus.org>
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef _WIDGETS_PROMPTER_H_
#define _WIDGETS_PROMPTER_H_
 
#include <string>
#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/entry.h>
#include <gtkmm/label.h>
#include <gtkmm/dialog.h>
#include <sigc++/sigc++.h>
 
#include "widgets/visibility.h"
 
namespace Gtk {
        class Window;
}
 
namespace ArdourWidgets {
 
class LIBWIDGETS_API Prompter : public Gtk::Dialog
{
public:
        Prompter (bool modal = false, bool with_cancel_button = true);
        Prompter (Gtk::Window& parent, bool modal = false, bool with_cancel_button = true);
        ~Prompter () {};
 
        void set_prompt (std::string prompt) {
                entryLabel.set_label (prompt);
        }
 
        void set_initial_text (std::string txt, bool allow_replace = false);
        void set_default_text (std::string const& txt);
 
        void change_labels (std::string ok, std::string cancel);
 
        void get_result (std::string &str, bool strip=true);
        void set_allow_empty (bool yn = true);
 
protected:
        Gtk::Entry& the_entry() { return entry; }
 
        void on_entry_changed ();
        void on_show ();
 
private:
        Gtk::Entry entry;
        Gtk::HBox entryBox;
        Gtk::Label entryLabel;
        Gtk::Button resetButton;
        bool first_show;
        bool can_accept_from_entry;
        bool allow_empty;
        std::string default_text;
 
        void init (bool with_cancel);
        void entry_activated ();
};
 
} /* namespace */
 
#endif