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-rw-r--r--src/sp-polyline.cpp233
1 files changed, 112 insertions, 121 deletions
diff --git a/src/sp-polyline.cpp b/src/sp-polyline.cpp
index 08f446d61..d0954f239 100644
--- a/src/sp-polyline.cpp
+++ b/src/sp-polyline.cpp
@@ -1,10 +1,10 @@
-#define __SP_POLYLINE_C__
-
/*
* SVG <polyline> implementation
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
+ * Abhishek Sharma
+ * Jon A. Cruz <jon@joncruz.org>
*
* Copyright (C) 1999-2002 Lauris Kaplinski
*
@@ -20,159 +20,150 @@
#include "xml/repr.h"
#include "document.h"
-static void sp_polyline_class_init (SPPolyLineClass *klass);
-static void sp_polyline_init (SPPolyLine *polyline);
-
-static void sp_polyline_build (SPObject * object, SPDocument * document, Inkscape::XML::Node * repr);
-static void sp_polyline_set (SPObject *object, unsigned int key, const gchar *value);
-static Inkscape::XML::Node *sp_polyline_write (SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags);
-
-static gchar * sp_polyline_description (SPItem * item);
-
-static SPShapeClass *parent_class;
+SPShapeClass * SPPolyLineClass::static_parent_class=0;
-GType
-sp_polyline_get_type (void)
+GType SPPolyLine::sp_polyline_get_type(void)
{
- static GType polyline_type = 0;
-
- if (!polyline_type) {
- GTypeInfo polyline_info = {
- sizeof (SPPolyLineClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) sp_polyline_class_init,
- NULL, /* klass_finalize */
- NULL, /* klass_data */
- sizeof (SPPolyLine),
- 16, /* n_preallocs */
- (GInstanceInitFunc) sp_polyline_init,
- NULL, /* value_table */
- };
- polyline_type = g_type_register_static (SP_TYPE_SHAPE, "SPPolyLine", &polyline_info, (GTypeFlags)0);
- }
- return polyline_type;
+ static GType polyline_type = 0;
+
+ if (!polyline_type) {
+ GTypeInfo polyline_info = {
+ sizeof (SPPolyLineClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) SPPolyLineClass::sp_polyline_class_init,
+ NULL, /* klass_finalize */
+ NULL, /* klass_data */
+ sizeof (SPPolyLine),
+ 16, /* n_preallocs */
+ (GInstanceInitFunc) SPPolyLine::init,
+ NULL, /* value_table */
+ };
+ polyline_type = g_type_register_static (SP_TYPE_SHAPE, "SPPolyLine", &polyline_info, (GTypeFlags)0);
+ }
+ return polyline_type;
}
-static void
-sp_polyline_class_init (SPPolyLineClass *klass)
+void SPPolyLineClass::sp_polyline_class_init(SPPolyLineClass *klass)
{
- GObjectClass * gobject_class;
- SPObjectClass * sp_object_class;
- SPItemClass * item_class;
-
- gobject_class = (GObjectClass *) klass;
- sp_object_class = (SPObjectClass *) klass;
- item_class = (SPItemClass *) klass;
+ GObjectClass * gobject_class = (GObjectClass *) klass;
+ SPObjectClass * sp_object_class = (SPObjectClass *) klass;
+ SPItemClass * item_class = (SPItemClass *) klass;
- parent_class = (SPShapeClass *)g_type_class_ref (SP_TYPE_SHAPE);
+ static_parent_class = (SPShapeClass *)g_type_class_ref(SP_TYPE_SHAPE);
- sp_object_class->build = sp_polyline_build;
- sp_object_class->set = sp_polyline_set;
- sp_object_class->write = sp_polyline_write;
+ sp_object_class->build = SPPolyLine::build;
+ sp_object_class->set = SPPolyLine::set;
+ sp_object_class->write = SPPolyLine::write;
- item_class->description = sp_polyline_description;
+ item_class->description = SPPolyLine::getDescription;
}
-static void
-sp_polyline_init (SPPolyLine * /*polyline*/)
+void SPPolyLine::init(SPPolyLine * /*polyline*/)
{
/* Nothing here */
}
-static void
-sp_polyline_build (SPObject * object, SPDocument * document, Inkscape::XML::Node * repr)
+void SPPolyLine::build(SPObject * object, SPDocument * document, Inkscape::XML::Node * repr)
{
- if (((SPObjectClass *) parent_class)->build)
- ((SPObjectClass *) parent_class)->build (object, document, repr);
+ if (((SPObjectClass *) SPPolyLineClass::static_parent_class)->build) {
+ ((SPObjectClass *) SPPolyLineClass::static_parent_class)->build (object, document, repr);
+ }
- sp_object_read_attr (object, "points");
+ object->readAttr( "points" );
}
-static void
-sp_polyline_set (SPObject *object, unsigned int key, const gchar *value)
+void SPPolyLine::set(SPObject *object, unsigned int key, const gchar *value)
{
- SPPolyLine *polyline;
-
- polyline = SP_POLYLINE (object);
+ SPPolyLine *polyline = SP_POLYLINE(object);
- switch (key) {
+ 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;
- }
- }
+ 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_set_curve (SP_SHAPE (polyline), curve, TRUE);
- curve->unref();
- break;
+ (SP_SHAPE (polyline))->setCurve (curve, TRUE);
+ curve->unref();
+ break;
}
default:
- if (((SPObjectClass *) parent_class)->set)
- ((SPObjectClass *) parent_class)->set (object, key, value);
- break;
- }
+ if (((SPObjectClass *) SPPolyLineClass::static_parent_class)->set) {
+ ((SPObjectClass *) SPPolyLineClass::static_parent_class)->set (object, key, value);
+ }
+ break;
+ }
}
-static Inkscape::XML::Node *
-sp_polyline_write (SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
+Inkscape::XML::Node *SPPolyLine::write(SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
{
- SPPolyLine *polyline;
-
- polyline = SP_POLYLINE (object);
+ SPPolyLine *polyline = SP_POLYLINE (object);
- if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
- repr = xml_doc->createElement("svg:polyline");
- }
+ if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
+ repr = xml_doc->createElement("svg:polyline");
+ }
- if (repr != SP_OBJECT_REPR (object)) {
- repr->mergeFrom(SP_OBJECT_REPR (object), "id");
- }
+ if (repr != SP_OBJECT_REPR (object)) {
+ repr->mergeFrom(SP_OBJECT_REPR (object), "id");
+ }
- if (((SPObjectClass *) (parent_class))->write)
- ((SPObjectClass *) (parent_class))->write (object, xml_doc, repr, flags);
+ if (((SPObjectClass *) (SPPolyLineClass::static_parent_class))->write) {
+ ((SPObjectClass *) (SPPolyLineClass::static_parent_class))->write (object, xml_doc, repr, flags);
+ }
- return repr;
+ return repr;
}
-static gchar *
-sp_polyline_description(SPItem */*item*/)
+gchar *SPPolyLine::getDescription(SPItem * /*item*/)
{
return g_strdup(_("<b>Polyline</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 :
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 02:21:57 +0000