6741N/A

6741N/A#include "config.h"

6741N/A

6741N/A#include "attributes.h"

6741N/A#include "sp-polyline.h"

6741N/A#include "display/curve.h"

6741N/A#include <glibmm/i18n.h>

6741N/A#include "xml/repr.h"

6741N/A#include "document.h"

6741N/A

6741N/ASPShapeClass * SPPolyLineClass::static_parent_class=0;

6741N/A

6741N/AGType SPPolyLine::sp_polyline_get_type(void)

6741N/A{

6741N/A static GType polyline_type = 0;

6741N/A

6741N/A if (!polyline_type) {

6741N/A GTypeInfo polyline_info = {

6741N/A sizeof (SPPolyLineClass),

6741N/A NULL, /* base_init */

6741N/A NULL, /* base_finalize */

6741N/A (GClassInitFunc) SPPolyLineClass::sp_polyline_class_init,

6741N/A NULL, /* klass_finalize */

6741N/A NULL, /* klass_data */

6741N/A sizeof (SPPolyLine),

6741N/A 16, /* n_preallocs */

6741N/A (GInstanceInitFunc) SPPolyLine::init,

6741N/A NULL, /* value_table */

6741N/A };

6741N/A polyline_type = g_type_register_static (SP_TYPE_SHAPE, "SPPolyLine", &polyline_info, (GTypeFlags)0);

6741N/A }

6741N/A return polyline_type;

6741N/A}

6741N/A

6741N/Avoid SPPolyLineClass::sp_polyline_class_init(SPPolyLineClass *klass)

6741N/A{

6741N/A //GObjectClass * gobject_class = (GObjectClass *) klass;

6741N/A SPObjectClass * sp_object_class = (SPObjectClass *) klass;

6741N/A SPItemClass * item_class = (SPItemClass *) klass;

6741N/A

6741N/A static_parent_class = (SPShapeClass *)g_type_class_ref(SP_TYPE_SHAPE);

6741N/A

6741N/A sp_object_class->build = SPPolyLine::build;

6741N/A sp_object_class->set = SPPolyLine::set;

6741N/A sp_object_class->write = SPPolyLine::write;

item_class->description = SPPolyLine::getDescription;

}

CPolyLine::CPolyLine(SPPolyLine* polyline) : CShape(polyline) {

this->sppolyline = polyline;

}

CPolyLine::~CPolyLine() {

}

void SPPolyLine::init(SPPolyLine * polyline)

{

polyline->cpolyline = new CPolyLine(polyline);

polyline->cshape = polyline->cpolyline;

polyline->clpeitem = polyline->cpolyline;

polyline->citem = polyline->cpolyline;

polyline->cobject = polyline->cpolyline;

}

void CPolyLine::onBuild(SPDocument * document, Inkscape::XML::Node * repr) {

SPPolyLine* object = this->sppolyline;

CShape::onBuild(document, repr);

object->readAttr( "points" );

}

void SPPolyLine::build(SPObject * object, SPDocument * document, Inkscape::XML::Node * repr)

{

((SPPolyLine*)object)->cpolyline->onBuild(document, repr);

}

void CPolyLine::onSet(unsigned int key, const gchar* value) {

SPPolyLine* object = this->sppolyline;

SPPolyLine *polyline = object;

switch (key) {

case SP_ATTR_POINTS: {

SPCurve * curve;

const gchar * cptr;

char * eptr;

gboolean hascpt;

if (!value) break;

curve = new SPCurve ();

hascpt = FALSE;

cptr = value;

eptr = NULL;

while (TRUE) {

gdouble x, y;

while (*cptr != '\0' && (*cptr == ',' || *cptr == '\x20' || *cptr == '\x9' || *cptr == '\xD' || *cptr == '\xA')) {

cptr++;

}

if (!*cptr) break;

x = g_ascii_strtod (cptr, &eptr);

if (eptr == cptr) break;

cptr = eptr;

while (*cptr != '\0' && (*cptr == ',' || *cptr == '\x20' || *cptr == '\x9' || *cptr == '\xD' || *cptr == '\xA')) {

cptr++;

}

if (!*cptr) break;

y = g_ascii_strtod (cptr, &eptr);

if (eptr == cptr) break;

cptr = eptr;

if (hascpt) {

curve->lineto(x, y);

} else {

curve->moveto(x, y);

hascpt = TRUE;

}

}

(SP_SHAPE (polyline))->setCurve (curve, TRUE);

curve->unref();

break;

}

default:

CShape::onSet(key, value);

break;

}

}

void SPPolyLine::set(SPObject *object, unsigned int key, const gchar *value)

{

((SPPolyLine*)object)->cpolyline->onSet(key, value);

}

Inkscape::XML::Node* CPolyLine::onWrite(Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags) {

SPPolyLine* object = this->sppolyline;

// CPPIFY: This is a simple type check?

//SP_POLYLINE(object);

if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {

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

}

if (repr != object->getRepr()) {

repr->mergeFrom(object->getRepr(), "id");

}

CShape::onWrite(xml_doc, repr, flags);

return repr;

}

Inkscape::XML::Node *SPPolyLine::write(SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)

{

return ((SPPolyLine*)object)->cpolyline->onWrite(xml_doc, repr, flags);

}

gchar* CPolyLine::onDescription() {

return g_strdup(_("<b>Polyline</b>"));

}

gchar *SPPolyLine::getDescription(SPItem * item)

{

return ((SPPolyLine*)item)->cpolyline->onDescription();

}