tabbable.h

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/*
 * Copyright (C) 2015 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_TABBABLE_H_
#define _WIDGETS_TABBABLE_H_
 
#include <gtkmm/bin.h>
#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/image.h>
#include <gtkmm/label.h>
#include <gtkmm/notebook.h>
 
#include "gtkmm2ext/window_proxy.h"
#include "widgets/visibility.h"
 
namespace Gtk {
        class Window;
        class Notebook;
}
 
namespace Gtkmm2ext {
        class VisibilityTracker;
}
 
namespace ArdourWidgets {
 
class LIBWIDGETS_API Tabbable : public Gtkmm2ext::WindowProxy
{
public:
        Tabbable (Gtk::Widget&, const std::string& user_visible_name, std::string const & untranslated_name, bool tabbed_by_default = true);
        ~Tabbable ();
 
        void add_to_notebook (Gtk::Notebook& notebook);
        void make_visible ();
        void make_invisible ();
        void change_visibility ();
        void attach ();
        void detach ();
 
        Gtk::Widget& contents() const { return _contents; }
 
        Gtk::Window* get (bool create = false);
        Gtk::Window* own_window () { return get (false); }
        virtual Gtk::Window* use_own_window (bool and_pack_it);
 
        void set_default_tabbed (bool yn);
 
        virtual void show_window ();
 
        bool window_visible () const;
        bool tabbed() const;
        bool tabbed_by_default () const;
 
 
        Gtk::Window* current_toplevel () const;
 
        Gtk::Notebook* tab_root_drop ();
 
        int set_state (const XMLNode&, int version);
        XMLNode& get_state () const;
 
        static std::string xml_node_name();
 
        sigc::signal1<void,Tabbable&> StateChange;
 
protected:
        bool delete_event_handler (GdkEventAny *ev);
 
        sigc::signal1<void, bool> signal_tabbed_changed;
 
private:
        Gtk::Widget&   _contents;
        Gtk::Notebook  _own_notebook;
        Gtk::Notebook* _parent_notebook;
        bool            tab_requested_by_state;
 
        void show_tab ();
        void hide_tab ();
        bool tab_close_clicked (GdkEventButton*);
        void show_own_window (bool and_pack_it);
        void window_mapped ();
        void window_unmapped ();
};
 
} /* end namespace */
 
#endif