Added old abandoned KDE3 version of kmplayer

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kmplayer@1091557 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 898 insertions, 0 deletions

diff --git a/src/kmplayer_smil.h b/src/kmplayer_smil.h
new file mode 100644
index 0000000..3ecfd18
--- /dev/null
+++ b/src/kmplayer_smil.h
@@ -0,0 +1,898 @@
+/* This file is part of the KDE project
+ *
+ * Copyright (C) 2005-2007 Koos Vriezen <[email protected]>
+ *
+ * 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_SMILL_H_
+#define _KMPLAYER_SMILL_H_
+
+#include <config.h>
+#include <qobject.h>
+#include <qstring.h>
+#include <qstringlist.h>
+
+#include "kmplayerplaylist.h"
+
+class QTextStream;
+class QImage;
+class QPainter;
+
+namespace KIO {
+    class Job;
+}
+
+struct TransTypeInfo;
+
+namespace KMPlayer {
+
+struct KMPLAYER_NO_EXPORT ImageData {
+    ImageData( const QString & img);
+    ~ImageData();
+    QImage *image;
+private:
+    QString url;
+};
+
+typedef SharedPtr <ImageData> ImageDataPtr;
+typedef WeakPtr <ImageData> ImageDataPtrW;
+
+struct KMPLAYER_NO_EXPORT CachedImage {
+    void setUrl (const QString & url);
+    bool isEmpty ();
+    ImageDataPtr data;
+};
+
+class TextRuntimePrivate;
+
+/*
+ * Event signaled before the actual starting takes place. Use by SMIL::Excl
+ * to stop possible other children
+ */
+class ToBeStartedEvent : public Event {
+public:
+    ToBeStartedEvent (NodePtr n);
+    NodePtrW node;
+};
+
+/*
+ * Interpretation of sizes
+ */
+class KMPLAYER_NO_EXPORT SizeType {
+public:
+    SizeType ();
+    SizeType (const QString & s);
+    void reset ();
+    SizeType & operator = (const QString & s);
+    SizeType & operator += (const SizeType & s);
+    SizeType & operator -= (const SizeType & s);
+    SizeType & operator /= (const int i)
+        { perc_size /= i; abs_size /= i; return *this; }
+    SizeType & operator *= (const float f)
+        { perc_size *= f; abs_size *= f; return *this; }
+    Single size (Single relative_to = 100) const;
+    bool isSet () const { return isset; }
+private:
+    Single perc_size;
+    Single abs_size;
+    bool isset;
+};
+
+/**
+ * For RegPoint, RegionRuntime and MediaRuntime, having sizes
+ */
+class KMPLAYER_NO_EXPORT CalculatedSizer {
+public:
+    KDE_NO_CDTOR_EXPORT CalculatedSizer () {}
+    KDE_NO_CDTOR_EXPORT ~CalculatedSizer () {}
+
+    void resetSizes ();
+    void calcSizes (Node *, Single w, Single h,
+            Single & xoff, Single & yoff, Single & w1, Single & h1);
+    bool applyRegPoints (Node *, Single w, Single h,
+            Single & xoff, Single & yoff, Single & w1, Single & h1);
+    SizeType left, top, width, height, right, bottom;
+    QString reg_point, reg_align;
+    bool setSizeParam (const TrieString &name, const QString &value, bool &dim);
+    void move (const SizeType &x, const SizeType &y);
+};
+
+/**
+ * Live representation of a SMIL element having timings
+ */
+class KMPLAYER_NO_EXPORT Runtime {
+public:
+    enum TimingState {
+        timings_reset = 0, timings_began, timings_started, timings_stopped
+    };
+    enum DurationTime { begin_time = 0, duration_time, end_time, durtime_last };
+    enum Duration {
+        dur_infinite = -1, dur_timer = 0, dur_media,
+        dur_activated, dur_inbounds, dur_outbounds,
+        dur_end, dur_start, dur_last_dur
+    };
+    Runtime (NodePtr e);
+    virtual ~Runtime ();
+    /**
+     * Called when element is pulled in scope, from Node::activate()
+     */
+    virtual void begin ();
+    virtual void beginAndStart (); // skip start timer (if any)
+    /**
+     * Reset all data, called from end() and init()
+     */
+    virtual void reset ();
+    virtual bool parseParam (const TrieString & name, const QString & value);
+    TimingState state () const { return timingstate; }
+    void propagateStop (bool forced);
+    void propagateStart ();
+    void processEvent (unsigned int event);
+    /**
+     * Duration items, begin/dur/end, length information or connected element
+     */
+    struct DurationItem {
+        DurationItem () : durval (dur_timer), offset (0) {}
+        Duration durval;
+        int offset;
+        ConnectionPtr connection;
+    } durations [(const int) durtime_last];
+    virtual void started ();
+    virtual void stopped ();
+    KDE_NO_EXPORT DurationItem & beginTime () { return durations[begin_time]; }
+    KDE_NO_EXPORT DurationItem & durTime () { return durations[duration_time]; }
+    KDE_NO_EXPORT DurationItem & endTime () { return durations [end_time]; }
+private:
+    void setDurationItem (DurationTime item, const QString & val);
+public:
+    TimingState timingstate;
+protected:
+    NodePtrW element;
+    TimerInfoPtrW start_timer;
+    TimerInfoPtrW duration_timer;
+    int repeat_count;
+};
+
+/**
+ * Some common runtime data for all mediatype classes
+ */
+class KMPLAYER_NO_EXPORT MediaTypeRuntime : public RemoteObject,public Runtime {
+public:
+    ~MediaTypeRuntime ();
+    virtual void reset ();
+    virtual void stopped ();
+    virtual void postpone (bool b);
+    virtual void clipStart ();
+    virtual void clipStop ();
+    PostponePtr postpone_lock;
+    MediaTypeRuntime (NodePtr e);
+protected:
+    ConnectionPtr document_postponed;      // pause audio/video accordantly
+};
+
+/**
+ * Data needed for audio/video clips
+ */
+class KMPLAYER_NO_EXPORT AudioVideoData : public MediaTypeRuntime {
+public:
+    AudioVideoData (NodePtr e);
+    virtual bool isAudioVideo ();
+    virtual bool parseParam (const TrieString & name, const QString & value);
+    virtual void started ();
+    virtual void postpone (bool b);
+    virtual void clipStart ();
+    virtual void clipStop ();
+};
+
+class KMPLAYER_NO_EXPORT ImageRuntime : public QObject,public MediaTypeRuntime {
+    Q_OBJECT
+public:
+    ImageRuntime (NodePtr e);
+    ~ImageRuntime ();
+    virtual bool parseParam (const TrieString & name, const QString & value);
+    virtual void postpone (bool b);
+    virtual void clipStart ();
+    virtual void clipStop ();
+    QMovie * img_movie;
+    CachedImage cached_img;
+    int frame_nr;
+protected:
+    virtual void started ();
+    virtual void remoteReady (QByteArray &);
+private slots:
+    void movieUpdated (const QRect &);
+    void movieStatus (int);
+    void movieResize (const QSize &);
+};
+
+/**
+ * Data needed for text
+ */
+class KMPLAYER_NO_EXPORT TextRuntime : public MediaTypeRuntime {
+public:
+    TextRuntime (NodePtr e);
+    ~TextRuntime ();
+    void reset ();
+    virtual bool parseParam (const TrieString & name, const QString & value);
+    int font_size;
+    unsigned int font_color;
+    unsigned int background_color;
+    int bg_opacity;
+    enum { align_left, align_center, align_right } halign;
+    QString text;
+    TextRuntimePrivate * d;
+protected:
+    virtual void started ();
+    virtual void remoteReady (QByteArray &);
+};
+
+/**
+ * Stores runtime data of elements from animate group set/animate/..
+ */
+class KMPLAYER_NO_EXPORT AnimateGroupData : public Runtime {
+public:
+    KDE_NO_CDTOR_EXPORT ~AnimateGroupData () {}
+    virtual bool parseParam (const TrieString & name, const QString & value);
+    virtual void reset ();
+protected:
+    void restoreModification ();
+    AnimateGroupData (NodePtr e);
+    NodePtrW target_element;
+    TrieString changed_attribute;
+    QString change_to;
+    int modification_id;
+protected:
+    virtual void stopped ();
+};
+
+/**
+ * Stores runtime data of set element
+ */
+class KMPLAYER_NO_EXPORT SetData : public AnimateGroupData {
+public:
+    KDE_NO_CDTOR_EXPORT SetData (NodePtr e) : AnimateGroupData (e) {}
+    KDE_NO_CDTOR_EXPORT ~SetData () {}
+protected:
+    virtual void started ();
+};
+
+/**
+ * Stores runtime data of animate element
+ */
+class KMPLAYER_NO_EXPORT AnimateData : public AnimateGroupData {
+public:
+    AnimateData (NodePtr e);
+    KDE_NO_CDTOR_EXPORT ~AnimateData () {}
+    virtual bool parseParam (const TrieString & name, const QString & value);
+    virtual void reset ();
+    virtual void started ();
+    virtual void stopped ();
+    bool timerTick();
+private:
+    void applyStep ();
+    TimerInfoPtrW anim_timer;
+    enum { acc_none, acc_sum } accumulate;
+    enum { add_replace, add_sum } additive;
+    int change_by;
+    enum { calc_discrete, calc_linear, calc_paced, calc_spline } calcMode;
+    QString change_from;
+    QStringList change_values;
+    int steps;
+    float change_delta, change_to_val, change_from_val;
+    QString change_from_unit;
+};
+
+/**
+ * Stores runtime data of animate element
+ */
+class KMPLAYER_NO_EXPORT AnimateMotionData : public AnimateGroupData {
+public:
+    AnimateMotionData (NodePtr e);
+    ~AnimateMotionData ();
+    virtual bool parseParam (const TrieString & name, const QString & value);
+    virtual void reset ();
+    virtual void started ();
+    virtual void stopped ();
+    bool timerTick();
+private:
+    bool checkTarget (Node *n);
+    bool setInterval ();
+    void applyStep ();
+    bool getCoordinates (const QString &coord, SizeType &x, SizeType &y);
+    TimerInfoPtrW anim_timer;
+    enum { acc_none, acc_sum } accumulate;
+    enum { add_replace, add_sum } additive;
+    enum { calc_discrete, calc_linear, calc_paced, calc_spline } calcMode;
+    QString change_from;
+    QString change_by;
+    QStringList values;
+    float *keytimes;
+    int keytime_count;
+    QStringList splines;
+    float control_point[4];
+    unsigned int steps;
+    unsigned int cur_step;
+    unsigned int keytime_steps;
+    unsigned int interval;
+    SizeType begin_x, begin_y;
+    SizeType cur_x, cur_y;
+    SizeType delta_x, delta_y;
+    SizeType end_x, end_y;
+};
+
+class KMPLAYER_NO_EXPORT MouseListeners {
+public:
+    MouseListeners();
+
+    NodeRefListPtr listeners (unsigned int event_id);
+
+    NodeRefListPtr m_ActionListeners;      // mouse clicked
+    NodeRefListPtr m_OutOfBoundsListeners; // mouse left
+    NodeRefListPtr m_InBoundsListeners;    // mouse entered
+};
+
+/**
+ * Translates string to deci-seconds or 'special' high number
+ */
+bool parseTime (const QString & val, int & dur /*,const QString & dateformat*/);
+
+//-----------------------------------------------------------------------------
+
+namespace SMIL {
+
+const short id_node_smil = 100;
+const short id_node_head = 101;
+const short id_node_layout = 103;
+const short id_node_root_layout = 104;
+const short id_node_region = 105;
+const short id_node_regpoint = 106;
+const short id_node_transition = 107;
+const short id_node_body = 110;
+const short id_node_par = 111;
+const short id_node_seq = 112;
+const short id_node_switch = 113;
+const short id_node_excl = 114;
+const short id_node_img = 120;
+const short id_node_audio_video = 121;
+const short id_node_text = 122;
+const short id_node_ref = 123;
+const short id_node_brush = 124;
+const short id_node_set = 132;
+const short id_node_animate = 133;
+const short id_node_title = 140;
+const short id_node_param = 141;
+const short id_node_meta = 142;
+const short id_node_anchor = 150;
+const short id_node_area = 151;
+const short id_node_first = id_node_smil;
+const short id_node_first_timed_mrl = id_node_body;
+const short id_node_last_timed_mrl = id_node_animate;
+const short id_node_first_mediatype = id_node_img;
+const short id_node_last_mediatype = id_node_brush;
+const short id_node_first_group = id_node_body;
+const short id_node_last_group = id_node_excl;
+const short id_node_last = 200; // reserve 100 ids
+
+/**
+ * '<smil>' tag
+ */
+class Smil : public Mrl {
+public:
+    KDE_NO_CDTOR_EXPORT Smil (NodePtr & d) : Mrl (d, id_node_smil) {}
+    NodePtr childFromTag (const QString & tag);
+    KDE_NO_EXPORT const char * nodeName () const { return "smil"; }
+    PlayType playType () { return play_type_video; }
+    void activate ();
+    void deactivate ();
+    void closed ();
+    void childDone (NodePtr child);
+    bool expose () const;
+    bool handleEvent (EventPtr event);
+    void accept (Visitor *);
+    void jump (const QString & id);
+    static Smil * findSmilNode (Node * node);
+    /**
+     * Hack to mark the currently playing MediaType as finished
+     * FIXME: think of a descent callback way for this
+     */
+    Mrl * linkNode ();
+    NodePtrW current_av_media_type;
+    NodePtrW layout_node;
+};
+
+/**
+ * Represents optional 'head' tag of SMIL document as in
+ * &lt;smil&gt;&lt;head/&gt;&lt;body/&gt;&lt;/smil&gt;
+ */
+class KMPLAYER_NO_EXPORT Head : public Element {
+public:
+    KDE_NO_CDTOR_EXPORT Head (NodePtr & d) : Element (d, id_node_head) {}
+    NodePtr childFromTag (const QString & tag);
+    KDE_NO_EXPORT const char * nodeName () const { return "head"; }
+    void closed ();
+    void childDone (NodePtr child);
+    bool expose () const;
+};
+
+/**
+ * Base class for SMIL::Region, SMIL::RootLayout and SMIL::Layout
+ */
+class KMPLAYER_NO_EXPORT RegionBase : public RemoteObject, public Element {
+public:
+    enum ShowBackground { ShowAlways, ShowWhenActive };
+
+    ~RegionBase ();
+    bool expose () const { return false; }
+    void activate ();
+    void childDone (NodePtr child);
+    void deactivate ();
+    virtual void parseParam (const TrieString & name, const QString & value);
+    /**
+     * repaints region, calls scheduleRepaint(x,y,w,h) on view
+     */
+    void repaint ();
+    void repaint (const SRect & rect);
+    /**
+     * calculate the relative x,y,w,h on the child region elements
+     * given this element's w and h value
+     * and child's left/top/right/width/height/bottom attributes
+     */
+    virtual void updateDimensions ();
+    void boundsUpdate (); // recalculates and repaint old and new bounds
+
+    virtual Surface *surface ();
+    SurfacePtrW region_surface;
+    CachedImage cached_img;
+    CalculatedSizer sizes;
+
+    Single x, y, w, h;     // unscaled values
+    int z_order;
+    unsigned int background_color;
+    QString background_image;
+    ShowBackground show_background;
+protected:
+    RegionBase (NodePtr & d, short id);
+    PostponePtr postpone_lock;               // pause while loading bg image
+    virtual void remoteReady (QByteArray &); // image downloaded
+};
+
+/**
+ * Defines region layout, should reside below 'head' element
+ */
+class KMPLAYER_NO_EXPORT Layout : public RegionBase {
+public:
+    Layout (NodePtr & d);
+    NodePtr childFromTag (const QString & tag);
+    KDE_NO_EXPORT const char * nodeName () const { return "layout"; }
+    void activate ();
+    void closed ();
+    virtual void accept (Visitor *);
+    /**
+     * recursively calculates dimensions of this and child regions
+     */
+    virtual void updateDimensions ();
+    virtual Surface *surface ();
+
+    NodePtrW rootLayout;
+};
+
+/**
+ * Represents a rectangle on the viewing area
+ */
+class KMPLAYER_NO_EXPORT Region : public RegionBase {
+public:
+    Region (NodePtr & d);
+    KDE_NO_EXPORT const char * nodeName () const { return "region"; }
+    NodePtr childFromTag (const QString & tag);
+    void calculateBounds (Single w, Single h);
+    virtual NodeRefListPtr listeners (unsigned int event_id);
+    virtual void accept (Visitor *);
+    /**
+     * boolean for check if pointerEntered/pointerLeft should be called by View
+     */
+    bool has_mouse;
+    NodeRefListPtr m_AttachedMediaTypes;   // active attached mediatypes
+private:
+    MouseListeners mouse_listeners;
+};
+
+/**
+ * Represents the root area for the other regions
+ */
+class KMPLAYER_NO_EXPORT RootLayout : public RegionBase {
+public:
+    KDE_NO_CDTOR_EXPORT RootLayout (NodePtr & d)
+        : RegionBase (d, id_node_root_layout) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "root-layout"; }
+};
+
+/**
+ * Represents a regPoint element for alignment inside regions
+ */
+class KMPLAYER_NO_EXPORT RegPoint : public Element {
+public:
+    KDE_NO_CDTOR_EXPORT RegPoint (NodePtr & d) : Element(d, id_node_regpoint) {}
+    KDE_NO_CDTOR_EXPORT ~RegPoint () {}
+    KDE_NO_EXPORT const char * nodeName () const { return "regPoint"; }
+    KDE_NO_EXPORT bool expose () const { return false; }
+    void parseParam (const TrieString & name, const QString & value);
+    CalculatedSizer sizes;
+};
+
+/**
+ * Represents a transition element for starting media types
+ */
+class KMPLAYER_NO_EXPORT Transition : public Element {
+public:
+    enum TransType {
+        TransTypeNone = 0,
+        BarWipe, IrisWipe, ClockWipe, SnakeWipe, // required, TODO
+        BoxWipe, FourBoxWipe, BarnDoorWipe, DiagonalWipe, BowTieWipe,
+        MiscDiagonalWipe, VeeWipe, BarnVeeWipe, ZigZagWipe, BarnZigZagWipe,
+        TriangleWipe, ArrowHeadWipe, PentagonWipe, HexagonWipe, EllipseWipe,
+        EyeWipe, RoundRectWipe, StarWipe, MiscShapeWipe,
+        PinWheelWipe, SingleSweepWipe, FanWipe, DoubleFanWipe,
+        DoubleSweepWipe, SaloonDoorWipe, WindShieldWipe,
+        SpiralWipe, ParallelSnakesWipe, BoxSnakesWipe, WaterFallWipe,
+        PushWipe, SideWipe, Fade,
+        TransLast
+    };
+    enum TransSubType {
+        SubTransTypeNone = 0,
+        SubLeftToRight, SubTopToBottom, SubTopLeft, SubTopRight,
+        SubBottomRight, SubBottomLeft,
+        SubTopCenter, SubRightCenter, SubBottomCenter, SubLeftCenter,
+        SubCornersIn, SubCornersOut,
+        SubCircle, SubVertical, SubHorizontal,
+        SubFromLeft, SubFromTop, SubFromRight, SubFromBottom,
+        SubCrossfade, SubFadeToColor, SubFadeFromColor,
+        SubRectangle, SubDiamond,
+        SubClockwiseTwelve, SubClockwiseThree, SubClockwiseSix,
+        SubClockwiseNine,
+         // and lots more .. TODO
+        SubTransLast
+    };
+    Transition (NodePtr & d);
+    KDE_NO_CDTOR_EXPORT ~Transition () {}
+    void activate ();
+    KDE_NO_EXPORT void accept (Visitor * v) { v->visit (this); }
+    KDE_NO_EXPORT const char * nodeName () const { return "transition"; }
+    void parseParam (const TrieString & name, const QString & value);
+    KDE_NO_EXPORT bool expose () const { return false; }
+    bool supported ();
+    TransType type;
+    TransSubType sub_type;
+    TransTypeInfo *type_info;
+    enum { dir_forward, dir_reverse } direction;
+    int dur; // deci seconds
+    float start_progress, end_progress;
+    unsigned int fade_color;
+};
+
+/**
+ * Base for all SMIL media elements having begin/dur/end/.. attributes
+ */
+class KMPLAYER_NO_EXPORT TimedMrl : public Mrl {
+public:
+    enum Fill {
+        fill_default, fill_inherit, fill_remove, fill_freeze,
+        fill_hold, fill_transition, fill_auto
+    };
+    ~TimedMrl ();
+    void closed ();
+    void activate ();
+    void begin ();
+    void finish ();
+    void deactivate ();
+    void reset ();
+    bool expose () const { return false; }
+    void childBegan (NodePtr child);
+    void childDone (NodePtr child);
+    virtual bool handleEvent (EventPtr event);
+    virtual NodeRefListPtr listeners (unsigned int event_id);
+    KDE_NO_EXPORT void accept (Visitor * v) { v->visit (this); }
+    void init ();
+    virtual void parseParam (const TrieString &, const QString &);
+    Runtime * runtime ();
+    static Runtime::DurationItem * getDuration (NodePtr n);
+    static bool isTimedMrl (const Node *n);
+    static bool keepContent (Node *n);
+    static Fill getDefaultFill (NodePtr n);
+    unsigned int begin_time;
+    unsigned int finish_time;
+    Fill fill;
+    Fill fill_def;
+    Fill fill_active;
+protected:
+    TimedMrl (NodePtr & d, short id);
+    virtual Runtime * getNewRuntime ();
+
+    NodeRefListPtr m_StartListeners;        // Element about to be started
+    NodeRefListPtr m_StartedListeners;      // Element is started
+    NodeRefListPtr m_StoppedListeners;      // Element stopped
+    Runtime * m_runtime;
+};
+
+KDE_NO_EXPORT inline Runtime * TimedMrl::runtime () {
+    if (!m_runtime)
+        m_runtime = getNewRuntime ();
+    return m_runtime;
+}
+
+KDE_NO_EXPORT inline bool TimedMrl::isTimedMrl (const Node *n) {
+    return n &&
+        n->id >= id_node_first_timed_mrl &&
+        n->id <= id_node_last_timed_mrl;
+}
+
+/**
+ * Abstract base for the group elements (par/seq/excl/..)
+ */
+class KMPLAYER_NO_EXPORT GroupBase : public TimedMrl {
+public:
+    KDE_NO_CDTOR_EXPORT ~GroupBase () {}
+    NodePtr childFromTag (const QString & tag);
+    PlayType playType () { return play_type_none; }
+    void finish ();
+    void deactivate ();
+    void setJumpNode (NodePtr);
+protected:
+    KDE_NO_CDTOR_EXPORT GroupBase (NodePtr & d, short id) : TimedMrl (d, id) {}
+    NodePtrW jump_node;
+};
+
+/**
+ * A Par represents parallel processing of all its children
+ */
+class KMPLAYER_NO_EXPORT Par : public GroupBase {
+public:
+    KDE_NO_CDTOR_EXPORT Par (NodePtr & d) : GroupBase (d, id_node_par) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "par"; }
+    void begin ();
+    void reset ();
+    void childDone (NodePtr child);
+};
+
+/**
+ * A Seq represents sequential processing of all its children
+ */
+class KMPLAYER_NO_EXPORT Seq : public GroupBase {
+public:
+    KDE_NO_CDTOR_EXPORT Seq (NodePtr & d) : GroupBase(d, id_node_seq) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "seq"; }
+    void begin ();
+    void childDone (NodePtr child);
+protected:
+    KDE_NO_CDTOR_EXPORT Seq (NodePtr & d, short id) : GroupBase(d, id) {}
+};
+
+/**
+ * Represents the 'body' tag of SMIL document as in
+ * &lt;smil&gt;&lt;head/&gt;&lt;body/&gt;&lt;/smil&gt;
+ */
+class KMPLAYER_NO_EXPORT Body : public Seq {
+public:
+    KDE_NO_CDTOR_EXPORT Body (NodePtr & d) : Seq (d, id_node_body) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "body"; }
+};
+
+/**
+ * An Excl represents exclusive processing of one of its children
+ */
+class KMPLAYER_NO_EXPORT Excl : public GroupBase {
+public:
+    KDE_NO_CDTOR_EXPORT Excl (NodePtr & d) : GroupBase (d, id_node_excl) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "excl"; }
+    void begin ();
+    void deactivate ();
+    void childDone (NodePtr child);
+    virtual bool handleEvent (EventPtr event);
+private:
+    typedef ListNode <ConnectionPtr> ConnectionStoreItem;
+    List <ConnectionStoreItem> started_event_list;
+};
+
+/*
+ * An automatic selection between child elements based on a condition
+ */
+class KMPLAYER_NO_EXPORT Switch : public GroupBase {
+public:
+    KDE_NO_CDTOR_EXPORT Switch (NodePtr &d) : GroupBase (d, id_node_switch) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "switch"; }
+    // Condition
+    void begin ();
+    void deactivate ();
+    void reset ();
+    void childDone (NodePtr child);
+    NodePtrW chosenOne;
+};
+
+class KMPLAYER_NO_EXPORT LinkingBase : public Element {
+public:
+    KDE_NO_CDTOR_EXPORT ~LinkingBase () {}
+    void deactivate ();
+    KDE_NO_EXPORT bool expose () const { return false; }
+    void parseParam (const TrieString & name, const QString & value);
+    ConnectionPtr mediatype_activated;
+    ConnectionPtr mediatype_attach;
+    QString href;
+    enum { show_new, show_replace } show;
+protected:
+    LinkingBase (NodePtr & d, short id);
+};
+
+class KMPLAYER_NO_EXPORT Anchor : public LinkingBase {
+public:
+    Anchor (NodePtr & d);
+    KDE_NO_CDTOR_EXPORT ~Anchor () {}
+    void activate ();
+    void childDone (NodePtr child);
+    KDE_NO_EXPORT const char * nodeName () const { return "a"; }
+    NodePtr childFromTag (const QString & tag);
+    KDE_NO_EXPORT void accept (Visitor * v) { v->visit (this); }
+};
+
+class KMPLAYER_NO_EXPORT Area : public LinkingBase {
+public:
+    Area (NodePtr & d, const QString & tag);
+    ~Area ();
+    void activate ();
+    KDE_NO_EXPORT const char * nodeName () const { return tag.ascii (); }
+    KDE_NO_EXPORT void accept (Visitor * v) { v->visit (this); }
+    void parseParam (const TrieString & name, const QString & value);
+    NodeRefListPtr listeners (unsigned int event_id);
+    SizeType * coords;
+    int nr_coords;
+    const QString tag;
+    MouseListeners mouse_listeners;
+};
+
+/**
+ * Abstract base for the MediaType classes (video/audio/text/img/..)
+ */
+class KMPLAYER_NO_EXPORT MediaType : public TimedMrl {
+public:
+    MediaType (NodePtr & d, const QString & t, short id);
+    NodePtr childFromTag (const QString & tag);
+    KDE_NO_EXPORT const char * nodeName () const { return m_type.latin1 (); }
+    void closed ();
+    void activate ();
+    void deactivate ();
+    void begin ();
+    void finish ();
+    void childDone (NodePtr child);
+    virtual SurfacePtr getSurface (NodePtr node);
+    /* (new) sub-region or NULL if not displayed */
+    Surface *surface ();
+    void resetSurface ();
+    SRect calculateBounds ();
+    void boundsUpdate (); // recalculates and repaint old and new bounds
+    virtual void parseParam (const TrieString & name, const QString & value);
+    virtual bool handleEvent (EventPtr event);
+    NodeRefListPtr listeners (unsigned int event_id);
+    bool needsVideoWidget (); // for 'video' and 'ref' nodes
+    SurfacePtrW sub_surface;
+    NodePtrW external_tree; // if src points to playlist, the resolved top node
+    NodePtrW trans_in;
+    NodePtrW trans_out;
+    NodePtrW active_trans;
+    NodePtrW region_node;
+    QString m_type;
+    CalculatedSizer sizes;
+    Fit fit;
+    int opacity;
+    unsigned int bitrate;
+    unsigned int trans_step;
+    unsigned int trans_steps;
+    enum { sens_opaque, sens_transparent, sens_percentage } sensitivity;
+    bool trans_out_active;
+protected:
+    MouseListeners mouse_listeners;
+    NodeRefListPtr m_MediaAttached;        // mouse entered
+    ConnectionPtr region_paint;            // attached region needs painting
+    ConnectionPtr region_mouse_enter;      // attached region has mouse entered
+    ConnectionPtr region_mouse_leave;      // attached region has mouse left
+    ConnectionPtr region_mouse_click;      // attached region is clicked
+    ConnectionPtr region_attach;           // attached to region
+    TimerInfoPtrW trans_timer;
+    TimerInfoPtrW trans_out_timer;
+};
+
+class KMPLAYER_NO_EXPORT AVMediaType : public MediaType {
+public:
+    AVMediaType (NodePtr & d, const QString & t);
+    NodePtr childFromTag (const QString & tag);
+    virtual Runtime * getNewRuntime ();
+    virtual void defer ();
+    virtual void undefer ();
+    virtual void endOfFile ();
+    virtual void accept (Visitor *);
+    virtual bool expose () const;
+};
+
+class KMPLAYER_NO_EXPORT ImageMediaType : public MediaType {
+public:
+    ImageMediaType (NodePtr & d);
+    Runtime * getNewRuntime ();
+    NodePtr childFromTag (const QString & tag);
+    PlayType playType () { return play_type_image; }
+    virtual void accept (Visitor *);
+};
+
+class KMPLAYER_NO_EXPORT TextMediaType : public MediaType {
+public:
+    TextMediaType (NodePtr & d);
+    Runtime * getNewRuntime ();
+    PlayType playType () { return play_type_info; }
+    virtual void accept (Visitor *);
+};
+
+class KMPLAYER_NO_EXPORT RefMediaType : public MediaType {
+public:
+    RefMediaType (NodePtr & d);
+    Runtime * getNewRuntime ();
+    virtual void accept (Visitor *);
+};
+
+class KMPLAYER_NO_EXPORT Brush : public MediaType {
+public:
+    Brush (NodePtr & d);
+    virtual void accept (Visitor *);
+    virtual Runtime * getNewRuntime ();
+};
+
+class KMPLAYER_NO_EXPORT Set : public TimedMrl {
+public:
+    KDE_NO_CDTOR_EXPORT Set (NodePtr & d) : TimedMrl (d, id_node_set) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "set"; }
+    virtual Runtime * getNewRuntime ();
+    PlayType playType () { return play_type_none; }
+};
+
+class KMPLAYER_NO_EXPORT Animate : public TimedMrl {
+public:
+    KDE_NO_CDTOR_EXPORT Animate (NodePtr & d) : TimedMrl (d, id_node_animate) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "animate"; }
+    virtual Runtime * getNewRuntime ();
+    PlayType playType () { return play_type_none; }
+    bool handleEvent (EventPtr event);
+};
+
+class KMPLAYER_NO_EXPORT AnimateMotion : public TimedMrl {
+public:
+    KDE_NO_CDTOR_EXPORT AnimateMotion (NodePtr & d)
+        : TimedMrl (d, id_node_animate) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "animateMotion"; }
+    virtual Runtime *getNewRuntime ();
+    PlayType playType () { return play_type_none; }
+    bool handleEvent (EventPtr event);
+};
+
+// TODO animateColor transitionFilter
+
+class KMPLAYER_NO_EXPORT Param : public Element {
+public:
+    KDE_NO_CDTOR_EXPORT Param (NodePtr & d) : Element (d, id_node_param) {}
+    KDE_NO_EXPORT const char * nodeName () const { return "param"; }
+    void activate ();
+    bool expose () const { return false; }
+};
+
+} // SMIL namespace
+
+}  // KMPlayer namespace
+
+#endif //_KMPLAYER_SMIL_H_