vos/metaobjects/misc/avatar.cc

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/* $Id: avatar.cc,v 1.26 2003/07/23 00:17:26 reed Exp $ */



/* This file was generated by otd2cpp.pl, a script for ADR by Reed Hedges <reed@zerohour.net>.
   Search for TODO for stuff that needs editing. You will want to especially fill in constructors,
   destructors, message handlers, non-property subobjects...

   I can make no garuntee that this code will work, or even that it even is safe to run.
   Use it at your own risk.
*/


#include <stdexcept>
#include <vos/corelibs/vos/vos.hh>
#include <vos/metaobjects/property/property.hh>
#include "avatar.hh"
#include "hypercard.hh"

using namespace std;

/* initialize static class variables */
const unsigned short Avatar::AVAILABLE = 0;
const unsigned short Avatar::AWAY = 1;
const unsigned short Avatar::EXTENDEDAWAY = 2;
const unsigned short Avatar::BUSY = 3;

/* Constructors */

Avatar::Avatar(MetaObject* s) : MetaObject(s) {
    defaultAccessControl = &NoPropertyAccessControl::static_;
}

LocalAvatar::LocalAvatar(MetaObject* s) : Avatar(s), MetaObject(s) {

}



RemoteAvatar::RemoteAvatar(MetaObject* s) : Avatar(s), MetaObject(s) {

}



/* Return type string ("avatar") */

const string Avatar::getType() {
    return string("misc:avatar");
}

/* Register extenders with libvos MetaFactory */
void Avatar::registerExtenders() {
    static bool done = false;
    if(! done) {
        LocalSite::addLocalObjectExtension(typeid(LocalAvatar).name(), &LocalAvatar::new_LocalAvatar);
        LocalSite::addLocalObjectExtension(typeid(Avatar).name(), &LocalAvatar::new_LocalAvatar);
        LocalSite::addLocalObjectExtension("misc:avatar", &LocalAvatar::new_LocalAvatar);
        RemoteSite::addRemoteObjectExtension(typeid(RemoteAvatar).name(), &RemoteAvatar::new_RemoteAvatar);
        RemoteSite::addRemoteObjectExtension(typeid(Avatar).name(), &RemoteAvatar::new_RemoteAvatar);
        RemoteSite::addRemoteObjectExtension("misc:avatar", &RemoteAvatar::new_RemoteAvatar);
        done = true;
    }
}


/* Get and set Subproperties and other Subobjects */

string Avatar::getNick() {
    string s;
    try {
        vRef<Property> p = meta_cast<Property*>(&findObject("misc:nick"));
        if(&p)
            p->read(s);
        else
            throw bad_cast();
    } catch(NoSuchObjectError) {
        s = getName();
    }
    return s;
}

void Avatar::setNick(const string& value, PropertyAccessControl* pac) {
    if(pac == 0)
        pac = defaultAccessControl;
    Property::setProperty(*this, "misc:nick", value, "text/plain", pac);
}

Property* Avatar::getNickObj() {
    return meta_cast<Property*>(&findObject("misc:nick"));
}

void Avatar::setNickObj(Property* obj) {
    try {
        vRef<ParentChildRelation> pcr = findChild("misc:nick");
        setChild(pcr->position, "misc:nick", obj);
    } catch (NoSuchObjectError) {
        insertChild(-1, "misc:nick", obj);
    }
}

void Avatar::addNickListener(PropertyListener* listener) {
    vRef<Property> p = meta_cast<Property*>(&findObject("misc:nick"));
    if(!&p)
        throw bad_cast();
    p->addPropertyListener(listener);
}

void Avatar::removeNickListener(PropertyListener* listener) {
    vRef<Property> p = meta_cast<Property*>(&findObject("misc:nick"));
    if(!&p)
        throw bad_cast();
    p->removePropertyListener(listener);
}

string Avatar::getFullname() {
    try {
        string s;
        vRef<Property> p = meta_cast<Property*>(&findObject("misc:fullname"));
        if(&p)
            p->read(s);
        else
            throw bad_cast();
        return s;
    } catch (NoSuchObjectError) {
        return "";
    }
}

string Avatar::getFullnameDatatype() {
    try {
        string s;
        vRef<Property> p = meta_cast<Property*>(&findObject("misc:fullname"));
        if(&p)
            s = p->getDataType();
        else
            throw bad_cast();
        return s;
    } catch(NoSuchObjectError) {
        return "text/plain"; // datatype of ""
    }
}

void Avatar::setFullname(const string& value, const string& datatype, PropertyAccessControl* pac) {
    if(pac == 0)
        pac = defaultAccessControl;
    Property::setProperty(*this, "misc:fullname", value, datatype, pac);
}

Property* Avatar::getFullnameObj() {
    return meta_cast<Property*>(&findObject("misc:fullname"));
}

void Avatar::setFullnameObj(Property* obj) {
    try {
        vRef<ParentChildRelation> pcr = findChild("misc:fullname");
        setChild(pcr->position, "misc:fullname", obj);
    } catch (NoSuchObjectError) {
        insertChild(-1, "misc:fullname", obj);
    }
}

void Avatar::setSelectedObj(Vobject* obj) {
    if(obj == 0) {
        LOG("avatar", 1, "setSelectedObj: removing selected-object.");
        try {
            vRef<ParentChildRelation> pcr = findChild("misc:selected-object");
            removeChild(pcr->position);
        } catch(...) {
        }
        return;
    }

    try {
        LOG("avatar", 1, "setSelectedObj: finding selected-object hypercard");
        vRef<Hypercard> hc = meta_cast<Hypercard*>(&findObject("misc:selected-object"));
        if(!&hc) {
            LOG("avatar", 1, "setSelectedObj: selected-object is not a hypercard!"); 
            throw bad_cast();
        }
        LOG("avatar", 1, "setSelectedObj: setting link");
        hc->setLink(obj);
    } catch (NoSuchObjectError) {
        LOG("avatar", 1, "setSelectedObj: selected-object hypercard not found; creating...");
        vRef<Hypercard> hc = meta_cast<Hypercard*>(
                Site::getDefaultPeer()->createMetaObject("avatar-selected-object-hypercard", &NoAccessControl::static_, typeid(Hypercard).name(), 0)
        );
        hc->setLink(obj);
        hc->setTitle("selected object");
        insertChild(-1, "misc:selected-object", &hc);
    }
}

void Avatar::setSelectedHypercard(Hypercard* hc) {
    try {
        vRef<ParentChildRelation> rel = findChild("misc:selected-object");
        setChild(rel->position, "misc:selected-object", hc);
    } catch(NoSuchObjectError) {
        insertChild(-1, "misc:selected-object", hc);
    }
}


Hypercard* Avatar::getSelectedHypercard() {
    vRef<Vobject> obj = &findObject("misc:selected-object");
    if(!&obj)
        throw NoSuchObjectError("Avatar has no misc:selected-object");
    Hypercard* hc = meta_cast<Hypercard*>(&obj);
    if(!hc)
        throw bad_cast();
    return hc;
}

Vobject* Avatar::getSelectedObj() {
    return &(getSelectedHypercard()->getLink());
}

string Avatar::getInfo() {
    try {
        string s;
        vRef<Property> p = meta_cast<Property*>(&findObject("misc:info"));
        if(&p)
            p->read(s);
        else
            throw bad_cast();
        return s;
    } catch(NoSuchObjectError) {
        return "";
    }
}

string Avatar::getInfoDatatype() {
    try {
        string s;
        vRef<Property> p = meta_cast<Property*>(&findObject("misc:info"));
        if(&p)
            s = p->getDataType();
        else
            throw bad_cast();
        return s;
    } catch(NoSuchObjectError) {
        return "text/plain";
    }
}

void Avatar::setInfo(const string& value, const string& datatype, PropertyAccessControl* pac) {
    if(pac == 0)
        pac = defaultAccessControl;
    Property::setProperty(*this, "misc:info", value, datatype, pac);
}

void Avatar::setUserId(const string& userid, PropertyAccessControl* pac) {
    if(!pac)
        pac = defaultAccessControl;
    Property::setProperty(*this, "misc:user-id", userid, "text/plain", pac);
}

string Avatar::getUserId() {
    vRef<Property> p = meta_cast<Property*>(&findObject("misc:user-id"));
    string s;
    if(&p)
        p->read(s);
    else
        throw bad_cast();
    return s;
}

    



Property* Avatar::getInfoObj() {
    return meta_cast<Property*>(&findObject("misc:info"));
}

void Avatar::setInfoObj(Property* obj) {
    try {
        vRef<ParentChildRelation> pcr = findChild("misc:info");
        setChild(pcr->position, "misc:info", obj);
    } catch (NoSuchObjectError) {
        insertChild(-1, "misc:info", obj);
    }
}

void Avatar::addInfoListener(PropertyListener* listener) {
    vRef<Property> p = meta_cast<Property*>(&findObject("misc:info"));
    if(!&p)
        throw bad_cast();
    p->addPropertyListener(listener);
}

void Avatar::removeInfoListener(PropertyListener* listener) {
    vRef<Property> p = meta_cast<Property*>(&findObject("misc:info"));
    if(!&p) throw bad_cast();
    p->removePropertyListener(listener);
}


unsigned short Avatar::getPresence() {
    try {
        string s;
        vRef<Property> p = meta_cast<Property*>(&findObject("misc:presence_code"));
        if(!&p) throw bad_cast();
        p->read(s);
        if(s == "chat")
            return AVAILABLE;
        else if(s == "away")
            return AWAY;
        else if(s == "xa")
            return EXTENDEDAWAY;
        else if(s == "dnd")
            return BUSY;
        else
            return AVAILABLE;
    } catch(NoSuchObjectError) {
        return AVAILABLE;
    }
}


void Avatar::setPresence(unsigned short code, PropertyAccessControl* pac) {
    if(pac == 0)
        pac = defaultAccessControl;
    string c;
    switch(code) {
        case AVAILABLE:
            c = "chat";
            break;
        case AWAY:
            c = "away";
            break;
        case EXTENDEDAWAY:
            c = "xa";
            break;
        case BUSY:
            c = "dnd";
            break;
        default:
            c = "chat";
    }
    Property::setProperty(*this, "misc:presence_code", c, "text/plain", pac);
}

Property* Avatar::getPresenceObj() {
    return meta_cast<Property*>(&findObject("misc:presence_code"));
}

void Avatar::setPresenceObj(Property* obj) {
    try {
        vRef<ParentChildRelation> pcr = findChild("misc:presence_code");
        setChild(pcr->position, "misc:presence_code", obj);
    } catch (NoSuchObjectError) {
        insertChild(-1, "misc:presence_code", obj);
    }
}

void Avatar::addPresenceListener(PropertyListener* listener) {
    vRef<Property> p = meta_cast<Property*>(&findObject("misc:presence_code"));
    if(!&p) throw bad_cast();
    p->addPropertyListener(listener);
}

void Avatar::removePresenceListener(PropertyListener* listener) {
    vRef<Property> p = meta_cast<Property*>(&findObject("misc:presence_code"));
    if(!&p) throw bad_cast();
    p->removePropertyListener(listener);
}

string Avatar::getPresenceDescription() {
    try {
        string s;
        vRef<Property> p = meta_cast<Property*>(&findObject("misc:presence_description"));
        if(!&p) throw bad_cast();
        p->read(s);
        return s;
    } catch(NoSuchObjectError) {
        return "";
    }
}

string Avatar::getPresenceDescriptionDatatype() {
    try {
        vRef<Property> p =
meta_cast<Property*>(&findObject("misc:presence_description"));
        if(!&p) throw bad_cast();
        return p->getDataType();
    } catch(NoSuchObjectError) {
        return "text/plain";
    }
}

void Avatar::setPresenceDescription(const string& value, const string& datatype,
PropertyAccessControl* pac) {
    if(pac == 0)
        pac = defaultAccessControl;
    Property::setProperty(*this, "misc:presence_description", value, datatype, defaultAccessControl);
}


Property* Avatar::getPresenceDescriptionObj() {
    return meta_cast<Property*>(&findObject("misc:presence_description"));
}

void Avatar::setPresenceDescriptionObj(Property* obj) {
    try {
        vRef<ParentChildRelation> pcr = findChild("misc:presence_description");
        setChild(pcr->position, "misc:presence_description", obj);
    } catch (NoSuchObjectError) {
        insertChild(-1, "misc:presence_description", obj);
    }
}

/* Process local object messages */
void LocalAvatar::sendMessage(Message* m) {


    /* Let superclass have message */
    Avatar::sendMessage(m);
}





/* Process remote update messages */
void RemoteAvatar::sendUpdateMessage(Message* m) {


    /* branch to update message handlers specific to RemoteAvatar */

    /* let superclass have message... */
    Avatar::sendUpdateMessage(m);
}



MetaObject* LocalAvatar::new_LocalAvatar(MetaObject* s, const string& type) {
    return new LocalAvatar(s);
}

MetaObject* RemoteAvatar::new_RemoteAvatar(MetaObject* s, const string& type) {
    return new RemoteAvatar(s);
}


void Avatar::initialize() {
    setPropertyAccessControl(&NoPropertyAccessControl::static_);
}

void Avatar::setPropertyAccessControl(PropertyAccessControl* pac) {
    assert(pac);
    defaultAccessControl = pac;
}

PropertyAccessControl* Avatar::getPropertyAccessControl(){
    return defaultAccessControl;
}

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