mmsfiledialog.h

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/***************************************************************************
 *   Copyright (C) 2005-2007 Stefan Schwarzer, Jens Schneider,             *
 *                           Matthias Hardt, Guido Madaus                  *
 *                                                                         *
 *   Copyright (C) 2007-2008 BerLinux Solutions GbR                        *
 *                           Stefan Schwarzer & Guido Madaus               *
 *                                                                         *
 *   Copyright (C) 2009-2013 BerLinux Solutions GmbH                       *
 *                                                                         *
 *   Authors:                                                              *
 *      Stefan Schwarzer   <stefan.schwarzer@diskohq.org>,                 *
 *      Matthias Hardt     <matthias.hardt@diskohq.org>,                   *
 *      Jens Schneider     <jens.schneider@diskohq.org>,                   *
 *      Guido Madaus       <guido.madaus@diskohq.org>,                     *
 *      Patrick Helterhoff <patrick.helterhoff@diskohq.org>,               *
 *      René Bählkow       <rene.baehlkow@diskohq.org>                     *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Lesser General Public            *
 *   License version 2.1 as published by the Free Software Foundation.     *
 *                                                                         *
 *   This library 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     *
 *   Lesser General Public License for more details.                       *
 *                                                                         *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with this library; if not, write to the                 *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
 **************************************************************************/

#ifndef MMSFILEDIALOG_H_
#define MMSFILEDIALOG_H_

#include "mmsgui/mmswindows.h"
#include "mmsgui/mmswidgets.h"
#include "mmsgui/mmsdialogmanager.h"
#include "mmsgui/additional/mmsguicontrol.h"

//! File dialog class.
/*!
Allows you to open a file dialog.
Users can go through the directories, select files or set a new filename.
\author Jens Schneider
*/
class MMSFileDialog : public MMSGUIControl {
    private:
        MMSLabelWidget      *filedialog_title;

        MMSWidget           *filedialog_ok;
        MMSWidget           *filedialog_cancel;

        MMSLabelWidget      *filedialog_path;
        MMSInputWidget      *filedialog_name;

        MMSMenuWidget       *filedialog_filelist;

        MMSButtonWidget     *filedialog_up;
        MMSButtonWidget     *filedialog_down;

        string              path;
        string              filename;

        void onReturn(MMSWidget *widget);
        void onSelectItem(MMSWidget *widget);

        bool fillMenu();

    public:
        MMSFileDialog(MMSWindow *window = NULL);
        MMSFileDialog(string path, string filename, MMSWindow *dialogwindow = NULL);
        ~MMSFileDialog();
        bool load(MMSWindow *parent, string dialogfile = "", MMSTheme *theme = NULL);
        bool show();

        bool setTitle(string title);

        sigc::signal<void, MMSFileDialog*> *onOK;
        sigc::signal<void> *onCancel;
};

#endif /*MMSFILEDIALOG_H_*/

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