Move classes derived from SPObject to own directory.

A lot of header clean-up.

1 files changed, 0 insertions, 183 deletions

diff --git a/src/sp-polygon.cpp b/src/sp-polygon.cpp
deleted file mode 100644
index 14fd104b3..000000000
--- a/src/sp-polygon.cpp
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * SVG <polygon> implementation
- *
- * Authors:
- *   Lauris Kaplinski <lauris@kaplinski.com>
- *   Abhishek Sharma
- *
- * Copyright (C) 1999-2002 Lauris Kaplinski
- * Copyright (C) 2000-2001 Ximian, Inc.
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#include "attributes.h"
-#include "sp-polygon.h"
-#include "display/curve.h"
-#include <glibmm/i18n.h>
-#include <2geom/curves.h>
-#include "helper/geom-curves.h"
-#include "svg/stringstream.h"
-#include "xml/repr.h"
-#include "document.h"
-
-SPPolygon::SPPolygon() : SPShape() {
-}
-
-SPPolygon::~SPPolygon() {
-}
-
-void SPPolygon::build(SPDocument *document, Inkscape::XML::Node *repr) {
-	SPPolygon* object = this;
-
-    SPShape::build(document, repr);
-
-    object->readAttr( "points" );
-}
-
-/*
- * sp_svg_write_polygon: Write points attribute for polygon tag.
- * pathv may only contain paths with only straight line segments
- * Return value: points attribute string.
- */
-static gchar *sp_svg_write_polygon(Geom::PathVector const & pathv)
-{
-    Inkscape::SVGOStringStream os;
-
-    for (Geom::PathVector::const_iterator pit = pathv.begin(); pit != pathv.end(); ++pit) {
-        for (Geom::Path::const_iterator cit = pit->begin(); cit != pit->end_default(); ++cit) {
-            if ( is_straight_curve(*cit) )
-            {
-                os << cit->finalPoint()[0] << "," << cit->finalPoint()[1] << " ";
-            } else {
-                g_error("sp_svg_write_polygon: polygon path contains non-straight line segments");
-            }
-        }
-    }
-
-    return g_strdup(os.str().c_str());
-}
-
-Inkscape::XML::Node* SPPolygon::write(Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags) {
-    // Tolerable workaround: we need to update the object's curve before we set points=
-    // because it's out of sync when e.g. some extension attrs of the polygon or star are changed in XML editor
-	this->set_shape();
-
-    if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
-        repr = xml_doc->createElement("svg:polygon");
-    }
-
-    /* We can safely write points here, because all subclasses require it too (Lauris) */
-    /* While saving polygon element without points attribute _curve is NULL (see bug 1202753) */
-    if (this->_curve != NULL) {
-        gchar *str = sp_svg_write_polygon(this->_curve->get_pathvector());
-        repr->setAttribute("points", str);
-        g_free(str);
-    }
-
-    SPShape::write(xml_doc, repr, flags);
-
-    return repr;
-}
-
-
-static gboolean polygon_get_value(gchar const **p, gdouble *v)
-{
-    while (**p != '\0' && (**p == ',' || **p == '\x20' || **p == '\x9' || **p == '\xD' || **p == '\xA')) {
-        (*p)++;
-    }
-
-    if (**p == '\0') {
-        return false;
-    }
-
-    gchar *e = NULL;
-    *v = g_ascii_strtod(*p, &e);
-
-    if (e == *p) {
-        return false;
-    }
-
-    *p = e;
-
-    return true;
-}
-
-void SPPolygon::set(unsigned int key, const gchar* value) {
-    switch (key) {
-        case SP_ATTR_POINTS: {
-            if (!value) {
-                /* fixme: The points attribute is required.  We should handle its absence as per
-                 * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing. */
-                break;
-            }
-
-            SPCurve *curve = new SPCurve();
-            gboolean hascpt = FALSE;
-
-            gchar const *cptr = value;
-            bool has_error = false;
-
-            while (TRUE) {
-                gdouble x;
-
-                if (!polygon_get_value(&cptr, &x)) {
-                    break;
-                }
-
-                gdouble y;
-
-                if (!polygon_get_value(&cptr, &y)) {
-                    /* fixme: It is an error for an odd number of points to be specified.  We
-                     * should display the points up to now (as we currently do, though perhaps
-                     * without the closepath: the spec isn't quite clear on whether to do a
-                     * closepath or not, though I'd guess it's best not to do a closepath), but
-                     * then flag the document as in error, as per
-                     * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing.
-                     *
-                     * (Ref: http://www.w3.org/TR/SVG11/shapes.html#PolygonElement.) */
-                    has_error = true;
-                    break;
-                }
-
-                if (hascpt) {
-                    curve->lineto(x, y);
-                } else {
-                    curve->moveto(x, y);
-                    hascpt = TRUE;
-                }
-            }
-
-            if (has_error || *cptr != '\0') {
-                /* TODO: Flag the document as in error, as per
-                 * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing. */
-            } else if (hascpt) {
-                /* We might have done a moveto but no lineto.  I'm not sure how we're supposed to represent
-                 * a single-point polygon in SPCurve. TODO: add a testcase with only one coordinate pair */
-                curve->closepath();
-            }
-
-            this->setCurve(curve, TRUE);
-            curve->unref();
-            break;
-        }
-        default:
-            SPShape::set(key, value);
-            break;
-    }
-}
-
-gchar* SPPolygon::description() const {
-	return g_strdup(_("<b>Polygon</b>"));
-}
-
-/*
-  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 :