stripable_colorpicker.h

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/*
 * 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 __gtkardour_stripable_colorpicker_h__
#define __gtkardour_stripable_colorpicker_h__
 
#include <memory>
 
#include <gtkmm/colorbutton.h>
#include <gtkmm/colorselection.h>
 
#include "ardour/stripable.h"
 
class StripableColorDialog : public Gtk::ColorSelectionDialog
{
public:
        StripableColorDialog ();
        ~StripableColorDialog ();
        void reset ();
        void popup (std::shared_ptr<ARDOUR::Stripable> s);
        void popup (const std::string&, uint32_t);
        sigc::signal<void, uint32_t> ColorChanged;
 
private:
        void initialize_color_palette ();
        void finish_color_edit (int response);
        void color_changed ();
 
        std::shared_ptr<ARDOUR::Stripable> _stripable;
        ARDOUR::PresentationInfo::color_t _initial_color;
 
        sigc::connection _color_changed_connection;
 
 
        static bool palette_initialized;
        static void palette_changed_hook (const Glib::RefPtr<Gdk::Screen>&, const Gdk::ArrayHandle_Color&);
        static Gtk::ColorSelection::SlotChangePaletteHook gtk_palette_changed_hook;
};
 
class ArdourColorButton : public Gtk::ColorButton
{
public:
        ArdourColorButton ();
 
protected:
        void on_clicked();
        void color_selected (uint32_t color);
 
private:
        StripableColorDialog _color_picker;
};
 
#endif