/*
 *  This file is part of RawTherapee.
 *
 *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
 *
 *  RawTherapee 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  RawTherapee 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 RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef _BATCHQUEUEPANEL_
#define _BATCHQUEUEPANEL_

#include <gtkmm.h>
#include "batchqueue.h"
#include "saveformatpanel.h"
#include "guiutils.h"

class RTWindow;
class FileCatalog;
class Thumbnail;
class BatchQueuePanel : public Gtk::VBox,
    public BatchQueueListener,
    public FormatChangeListener
{

    Gtk::Button* zoomInButton;
    Gtk::Button* zoomOutButton;
    Gtk::ToggleButton* start;
    Gtk::ToggleButton* stop;
    Gtk::CheckButton* autoStart;
    sigc::connection startConnection;
    sigc::connection stopConnection;

    Gtk::Entry* outdirTemplate;
    MyFileChooserButton* outdirFolder;
    Gtk::Button* outdirFolderButton;
    Gtk::RadioButton* useTemplate;
    Gtk::RadioButton* useFolder;
    SaveFormatPanel* saveFormatPanel;
    Gtk::Frame *fdir, *fformat;

    RTWindow* parent;
    BatchQueue* batchQueue;
    Gtk::HBox* bottomBox;
    Gtk::HBox* topBox;

public:

    explicit BatchQueuePanel (FileCatalog* aFileCatalog);

    void init (RTWindow* parent);

    void addBatchQueueJobs (std::vector<BatchQueueEntry*> &entries , bool head = false);

    // batchqueuelistener interface
    void queueSizeChanged     (int qsize, bool queueEmptied, bool queueError, Glib::ustring queueErrorMessage);
    bool canStartNext         ();

    void startBatchProc ();
    void stopBatchProc ();

    void saveOptions ();
    void pathFolderChanged ();
    void pathFolderButtonPressed ();
    void formatChanged (Glib::ustring f);
    void updateTab (int qsize, int forceOrientation = 0); // forceOrientation=0: base on options / 1: horizontal / 2: vertical

    bool handleShortcutKey (GdkEventKey* event);
};
#endif