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/* This file is part of the KDE project
*
* Copyright (C) 2006-2007 Koos Vriezen <koos.vriezen@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _KMPLAYER_RP_H_
#define _KMPLAYER_RP_H_
#include <tqobject.h>
#include <tqstring.h>
#include "kmplayerplaylist.h"
#include "kmplayer_smil.h"
namespace KIO {
class Job;
}
namespace KMPlayer {
/**
* RealPix support classes
*/
namespace RP {
const short id_node_imfl = 150;
const short id_node_head = 151;
const short id_node_image = 152;
const short id_node_crossfade = 153;
const short id_node_fill = 154;
const short id_node_wipe = 155;
const short id_node_fadein = 156;
const short id_node_fadeout = 157;
const short id_node_viewchange = 158;
const short id_node_animate = 159;
class KMPLAYER_NO_EXPORT Imfl : public Mrl {
public:
Imfl (NodePtr & d);
~Imfl ();
KDE_NO_EXPORT virtual const char * nodeName () const { return "imfl"; }
virtual NodePtr childFromTag (const TQString & tag);
virtual void closed ();
virtual void defer (); // start loading the images if not yet done
virtual void activate (); // start timings, handle paint events
virtual void finish (); // end the timings
virtual void deactivate (); // stop handling paint events
virtual void childDone (NodePtr child); // for if no duration_timer set
KDE_NO_EXPORT virtual bool expose () const { return false; }
KDE_NO_EXPORT virtual PlayType playType () const { return play_type_image; }
virtual bool handleEvent (EventPtr event);
virtual void accept (Visitor *);
Surface *surface ();
void repaint (); // called whenever something changes on image
Fit fit; // how to layout images
unsigned int duration; // cached attributes of head
TimerInfoPtrW duration_timer;
SurfacePtrW rp_surface;
int needs_scene_img;
};
class KMPLAYER_NO_EXPORT TimingsBase : public Element {
public:
TimingsBase (NodePtr & d, const short id);
KDE_NO_CDTOR_EXPORT ~TimingsBase () {}
virtual void activate (); // start the 'start_timer'
virtual void begin (); // start_timer has expired
virtual void finish (); // ?duration_timer has expired?
virtual void deactivate (); // disabled
virtual bool handleEvent (EventPtr event);
KDE_NO_EXPORT virtual bool expose () const { return false; }
int progress;
Single x, y, w, h;
Single srcx, srcy, srcw, srch;
NodePtrW target;
protected:
void update (int percentage);
unsigned int start, duration;
int steps, curr_step;
TimerInfoPtrW start_timer;
TimerInfoPtrW duration_timer;
TimerInfoPtrW update_timer;
ConnectionPtr document_postponed;
};
class KMPLAYER_NO_EXPORT Crossfade : public TimingsBase {
public:
KDE_NO_CDTOR_EXPORT Crossfade (NodePtr & d)
: TimingsBase (d, id_node_crossfade) {}
KDE_NO_CDTOR_EXPORT ~Crossfade () {}
KDE_NO_EXPORT virtual const char * nodeName () const { return "crossfade"; }
virtual void activate ();
virtual void begin ();
virtual void accept (Visitor *);
};
class KMPLAYER_NO_EXPORT Fadein : public TimingsBase {
public:
KDE_NO_CDTOR_EXPORT Fadein (NodePtr & d) : TimingsBase(d, id_node_fadein) {}
KDE_NO_CDTOR_EXPORT ~Fadein () {}
KDE_NO_EXPORT virtual const char * nodeName () const { return "fadein"; }
virtual void activate ();
virtual void begin ();
virtual void accept (Visitor *);
unsigned int from_color;
};
class KMPLAYER_NO_EXPORT Fadeout : public TimingsBase {
public:
KDE_NO_CDTOR_EXPORT Fadeout(NodePtr &d) : TimingsBase(d, id_node_fadeout) {}
KDE_NO_CDTOR_EXPORT ~Fadeout () {}
KDE_NO_EXPORT virtual const char * nodeName () const { return "fadeout"; }
virtual void activate ();
virtual void begin ();
virtual void accept (Visitor *);
unsigned int to_color;
};
class KMPLAYER_NO_EXPORT Fill : public TimingsBase {
public:
KDE_NO_CDTOR_EXPORT Fill (NodePtr & d) : TimingsBase (d, id_node_fill) {}
KDE_NO_CDTOR_EXPORT ~Fill () {}
KDE_NO_EXPORT virtual const char * nodeName () const { return "fill"; }
virtual void activate ();
virtual void begin ();
unsigned int fillColor () const { return color; }
virtual void accept (Visitor *);
unsigned int color;
};
class KMPLAYER_NO_EXPORT Wipe : public TimingsBase {
public:
KDE_NO_CDTOR_EXPORT Wipe (NodePtr & d) : TimingsBase (d, id_node_wipe) {}
KDE_NO_CDTOR_EXPORT ~Wipe () {}
KDE_NO_EXPORT virtual const char * nodeName () const { return "wipe"; }
virtual void activate ();
virtual void begin ();
virtual void accept (Visitor *);
enum { dir_right, dir_left, dir_up, dir_down } direction;
};
class KMPLAYER_NO_EXPORT ViewChange : public TimingsBase {
public:
KDE_NO_CDTOR_EXPORT ViewChange (NodePtr & d)
: TimingsBase (d, id_node_viewchange) {}
KDE_NO_CDTOR_EXPORT ~ViewChange () {}
KDE_NO_EXPORT virtual const char * nodeName() const { return "viewchange"; }
virtual void activate ();
virtual void begin ();
virtual void finish ();
virtual void accept (Visitor *);
};
class KMPLAYER_NO_EXPORT Image : public RemoteObject, public Mrl {
PostponePtr postpone_lock;
public:
Image (NodePtr & d);
~Image ();
KDE_NO_EXPORT virtual const char * nodeName () const { return "image"; }
virtual void activate ();
virtual void begin ();
virtual void deactivate ();
virtual void closed ();
bool isReady (bool postpone_if_not = false); // is downloading ready
Surface *surface ();
SurfacePtrW img_surface;
CachedImage cached_img;
bool expose () const { return false; }
protected:
virtual void remoteReady (TQByteArray & data);
};
} // RP namespace
} // KMPlayer namespace
#endif //_KMPLAYER_RP_H_
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