OpenGLView.hpp

/*
 * Copyright (c) 2011-2012 Research In Motion Limited.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#ifndef OPENGLVIEW_HPP
#define OPENGLVIEW_HPP

#include <stdlib.h>
#include <screen/screen.h>
#include <sys/platform.h>

#include <bps/navigator.h>
#include <bps/screen.h>
#include <bps/bps.h>
#include <bps/event.h>

#include <EGL/egl.h>
#include <GLES/gl.h>
#include <GLES/glext.h>

#include <ft2build.h>
#include FT_FREETYPE_H

#include "png.h"
#include "jpeglib.h"

#include <QtCore/QObject>
#include <QtCore/QVariant>



class OpenGLView : public QObject {

    Q_OBJECT

public:

    QString viewID;

    double translateX,translateY;

    double scaleX,scaleY;

    OpenGLView(){}

    virtual ~OpenGLView(){}

    //virtual int initialize(EGLContext egl_ctx, EGLConfig egl_conf, EGLDisplay egl_disp, screen_context_t screen_cxt, int  usage) = 0;
    //virtual void handleScreenEvent(bps_event_t *event);
    //virtual void handleNavigatorEvent(bps_event_t *event);

    virtual void update() = 0;

    virtual void render() = 0;

    virtual void renderNow() = 0;

    virtual void pan(float moveX,float moveY)=0;

    virtual void zoom(float moveX,float moveY,double scaleX,double scaleY)=0;

    virtual void setMap()=0;

    //virtual void cleanup() = 0;


public slots:

    virtual void loadTiles()=0;


};

#endif /* OPENGLVIEW_HPP */