~inkscape.dev/inkscape/trunk

/*

 * SVG <script> implementation

 *

 * Authors:

 *   Felipe Corrêa da Silva Sanches <juca@members.fsf.org>

 *   Jon A. Cruz <jon@joncruz.org>

 *   Abhishek Sharma

 *

 * Copyright (C) 2008 authors

 *

 * Released under GNU GPL version 2 or later, read the file 'COPYING' for more information

 */

#include "sp-script.h"

#include "attributes.h"

#include <cstring>

#include "document.h"

#include "sp-factory.h"

namespace {

	SPObject* createScript() {

		return new SPScript();

	}

	bool scriptRegistered = SPFactory::instance().registerObject("svg:script", createScript);

}

SPScript::SPScript() : SPObject() {

	this->xlinkhref = NULL;

}

SPScript::~SPScript() {

}

void SPScript::build(SPDocument* doc, Inkscape::XML::Node* repr) {

    SPObject::build(doc, repr);

    //Read values of key attributes from XML nodes into object.

    this->readAttr( "xlink:href" );

    doc->addResource("script", this);

}

/**

 * Reads the Inkscape::XML::Node, and initializes SPScript variables.  For this to get called,

 * our name must be associated with a repr via "sp_object_type_register".  Best done through

 * sp-object-repr.cpp's repr_name_entries array.

 */

void SPScript::release() {

    if (this->document) {

        // Unregister ourselves

        this->document->removeResource("script", this);

    }

    SPObject::release();

}

void SPScript::update(SPCtx* /*ctx*/, unsigned int /*flags*/) {

}

void SPScript::modified(unsigned int /*flags*/) {

}

void SPScript::set(unsigned int key, const gchar* value) {

    switch (key) {

	case SP_ATTR_XLINK_HREF:

            if (this->xlinkhref) {

            	g_free(this->xlinkhref);

            }

            this->xlinkhref = g_strdup(value);

            this->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);

            break;

	default:

            SPObject::set(key, value);

            break;

    }

}

Inkscape::XML::Node* SPScript::write(Inkscape::XML::Document* /*doc*/, Inkscape::XML::Node* repr, guint /*flags*/) {

	return repr;

}

//static Inkscape::XML::Node *sp_script_write(SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)

//{

/*

TODO:

 code copied from sp-defs

 decide what to do here!

    if (flags & SP_OBJECT_WRITE_BUILD) {

        if (!repr) {

            repr = xml_doc->createElement("svg:script");

        }

        GSList *l = NULL;

        for ( SPObject *child = object->firstChild() ; child; child = child->getNext() ) {

            Inkscape::XML::Node *crepr = child->updateRepr(xml_doc, NULL, flags);

            if (crepr) {

                l = g_slist_prepend(l, crepr);

            }

        }

        while (l) {

            repr->addChild((Inkscape::XML::Node *) l->data, NULL);

            Inkscape::GC::release((Inkscape::XML::Node *) l->data);

            l = g_slist_remove(l, l->data);

        }

    } else {

        for ( SPObject *child = object->firstChild() ; child; child = child->getNext() ) {

            child->updateRepr(flags);

        }

    }

    if (((SPObjectClass *) (parent_class))->write) {

        (* ((SPObjectClass *) (parent_class))->write)(object, xml_doc, repr, flags);

    }

*/

//

//	return ((SPScript*)object)->cscript->onWrite(xml_doc, repr, flags);

//}

/*

  Local Variables:

  mode:c++

  c-file-style:"stroustrup"

  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))

  indent-tabs-mode:nil

  fill-column:99

  End:

*/

// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :