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-rw-r--r--src/sp-shape.cpp241
1 files changed, 101 insertions, 140 deletions
diff --git a/src/sp-shape.cpp b/src/sp-shape.cpp
index 43e80a8ee..a2e8b52f4 100644
--- a/src/sp-shape.cpp
+++ b/src/sp-shape.cpp
@@ -3,11 +3,13 @@
*
* Author:
* Lauris Kaplinski <lauris@kaplinski.com>
+ * Abhishek Sharma
*
* Copyright (C) 1999-2002 Lauris Kaplinski
* Copyright (C) 2000-2001 Ximian, Inc.
* Copyright (C) 2004 John Cliff
* Copyright (C) 2007-2008 Johan Engelen
+ * Copyright (C) 2010 Jon A. Cruz <jon@joncruz.org>
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
@@ -51,40 +53,21 @@
#define noSHAPE_VERBOSE
-static void sp_shape_class_init (SPShapeClass *klass);
-static void sp_shape_init (SPShape *shape);
-static void sp_shape_finalize (GObject *object);
-
-static void sp_shape_build (SPObject * object, SPDocument * document, Inkscape::XML::Node * repr);
-static void sp_shape_release (SPObject *object);
-
-static void sp_shape_set(SPObject *object, unsigned key, gchar const *value);
-static void sp_shape_update (SPObject *object, SPCtx *ctx, unsigned int flags);
-static void sp_shape_modified (SPObject *object, unsigned int flags);
-static Inkscape::XML::Node *sp_shape_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags);
-
-static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const flags);
void sp_shape_print (SPItem * item, SPPrintContext * ctx);
-static NRArenaItem *sp_shape_show (SPItem *item, NRArena *arena, unsigned int key, unsigned int flags);
-static void sp_shape_hide (SPItem *item, unsigned int key);
-static void sp_shape_snappoints (SPItem const *item, std::vector<Inkscape::SnapCandidatePoint> &p, Inkscape::SnapPreferences const *snapprefs);
-
-static void sp_shape_update_marker_view (SPShape *shape, NRArenaItem *ai);
-static SPLPEItemClass *parent_class;
+SPLPEItemClass * SPShapeClass::parent_class = 0;
/**
* Registers the SPShape class with Gdk and returns its type number.
*/
-GType
-sp_shape_get_type (void)
+GType SPShape::getType(void)
{
static GType type = 0;
if (!type) {
GTypeInfo info = {
sizeof (SPShapeClass),
NULL, NULL,
- (GClassInitFunc) sp_shape_class_init,
+ (GClassInitFunc) SPShapeClass::sp_shape_class_init,
NULL, NULL,
sizeof (SPShape),
16,
@@ -100,8 +83,7 @@ sp_shape_get_type (void)
* Initializes a SPShapeClass object. Establishes the function pointers to the class'
* member routines in the class vtable, and sets pointers to parent classes.
*/
-static void
-sp_shape_class_init (SPShapeClass *klass)
+void SPShapeClass::sp_shape_class_init(SPShapeClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
SPObjectClass *sp_object_class = SP_OBJECT_CLASS(klass);
@@ -110,20 +92,20 @@ sp_shape_class_init (SPShapeClass *klass)
parent_class = (SPLPEItemClass *)g_type_class_peek_parent (klass);
- gobject_class->finalize = sp_shape_finalize;
+ gobject_class->finalize = SPShape::sp_shape_finalize;
- sp_object_class->build = sp_shape_build;
- sp_object_class->release = sp_shape_release;
- sp_object_class->set = sp_shape_set;
- sp_object_class->update = sp_shape_update;
- sp_object_class->modified = sp_shape_modified;
- sp_object_class->write = sp_shape_write;
+ sp_object_class->build = SPShape::sp_shape_build;
+ sp_object_class->release = SPShape::sp_shape_release;
+ sp_object_class->set = SPShape::sp_shape_set;
+ sp_object_class->update = SPShape::sp_shape_update;
+ sp_object_class->modified = SPShape::sp_shape_modified;
+ sp_object_class->write = SPShape::sp_shape_write;
- item_class->bbox = sp_shape_bbox;
+ item_class->bbox = SPShape::sp_shape_bbox;
item_class->print = sp_shape_print;
- item_class->show = sp_shape_show;
- item_class->hide = sp_shape_hide;
- item_class->snappoints = sp_shape_snappoints;
+ item_class->show = SPShape::sp_shape_show;
+ item_class->hide = SPShape::sp_shape_hide;
+ item_class->snappoints = SPShape::sp_shape_snappoints;
lpe_item_class->update_patheffect = NULL;
klass->set_shape = NULL;
@@ -132,8 +114,7 @@ sp_shape_class_init (SPShapeClass *klass)
/**
* Initializes an SPShape object.
*/
-static void
-sp_shape_init (SPShape *shape)
+void SPShape::sp_shape_init(SPShape *shape)
{
for ( int i = 0 ; i < SP_MARKER_LOC_QTY ; i++ ) {
new (&shape->release_connect[i]) sigc::connection();
@@ -143,8 +124,7 @@ sp_shape_init (SPShape *shape)
shape->curve = NULL;
}
-static void
-sp_shape_finalize (GObject *object)
+void SPShape::sp_shape_finalize(GObject *object)
{
SPShape *shape=(SPShape *)object;
@@ -155,8 +135,8 @@ sp_shape_finalize (GObject *object)
shape->modified_connect[i].~connection();
}
- if (((GObjectClass *) (parent_class))->finalize) {
- (* ((GObjectClass *) (parent_class))->finalize)(object);
+ if (((GObjectClass *) (SPShapeClass::parent_class))->finalize) {
+ (* ((GObjectClass *) (SPShapeClass::parent_class))->finalize)(object);
}
}
@@ -167,11 +147,10 @@ sp_shape_finalize (GObject *object)
*
* \see sp_object_build()
*/
-static void
-sp_shape_build (SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
+void SPShape::sp_shape_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
{
- if (((SPObjectClass *) (parent_class))->build) {
- (*((SPObjectClass *) (parent_class))->build) (object, document, repr);
+ if (((SPObjectClass *) (SPShapeClass::parent_class))->build) {
+ (*((SPObjectClass *) (SPShapeClass::parent_class))->build) (object, document, repr);
}
for (int i = 0 ; i < SP_MARKER_LOC_QTY ; i++) {
@@ -189,8 +168,7 @@ sp_shape_build (SPObject *object, SPDocument *document, Inkscape::XML::Node *rep
*
* \see sp_object_release()
*/
-static void
-sp_shape_release (SPObject *object)
+void SPShape::sp_shape_release(SPObject *object)
{
SPItem *item;
SPShape *shape;
@@ -214,26 +192,24 @@ sp_shape_release (SPObject *object)
shape->curve = shape->curve->unref();
}
- if (((SPObjectClass *) parent_class)->release) {
- ((SPObjectClass *) parent_class)->release (object);
+ if (((SPObjectClass *) SPShapeClass::parent_class)->release) {
+ ((SPObjectClass *) SPShapeClass::parent_class)->release (object);
}
}
-static void
-sp_shape_set(SPObject *object, unsigned int key, gchar const *value)
+void SPShape::sp_shape_set(SPObject *object, unsigned int key, gchar const *value)
{
- if (((SPObjectClass *) parent_class)->set) {
- ((SPObjectClass *) parent_class)->set(object, key, value);
+ if (((SPObjectClass *) SPShapeClass::parent_class)->set) {
+ ((SPObjectClass *) SPShapeClass::parent_class)->set(object, key, value);
}
}
-static Inkscape::XML::Node *
-sp_shape_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
+Inkscape::XML::Node * SPShape::sp_shape_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
{
- if (((SPObjectClass *)(parent_class))->write) {
- ((SPObjectClass *)(parent_class))->write(object, doc, repr, flags);
+ if (((SPObjectClass *)(SPShapeClass::parent_class))->write) {
+ ((SPObjectClass *)(SPShapeClass::parent_class))->write(object, doc, repr, flags);
}
return repr;
@@ -243,14 +219,13 @@ sp_shape_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::No
* Updates the shape when its attributes have changed. Also establishes
* marker objects to match the style settings.
*/
-static void
-sp_shape_update (SPObject *object, SPCtx *ctx, unsigned int flags)
+void SPShape::sp_shape_update(SPObject *object, SPCtx *ctx, unsigned int flags)
{
SPItem *item = (SPItem *) object;
SPShape *shape = (SPShape *) object;
- if (((SPObjectClass *) (parent_class))->update) {
- (* ((SPObjectClass *) (parent_class))->update) (object, ctx, flags);
+ if (((SPObjectClass *) (SPShapeClass::parent_class))->update) {
+ (* ((SPObjectClass *) (SPShapeClass::parent_class))->update) (object, ctx, flags);
}
/* This stanza checks that an object's marker style agrees with
@@ -290,17 +265,17 @@ sp_shape_update (SPObject *object, SPCtx *ctx, unsigned int flags)
}
}
- if (sp_shape_has_markers (shape)) {
+ if (shape->hasMarkers ()) {
/* Dimension marker views */
for (SPItemView *v = item->display; v != NULL; v = v->next) {
if (!v->arenaitem->key) {
- NR_ARENA_ITEM_SET_KEY (v->arenaitem, sp_item_display_key_new (SP_MARKER_LOC_QTY));
+ NR_ARENA_ITEM_SET_KEY (v->arenaitem, SPItem::display_key_new (SP_MARKER_LOC_QTY));
}
for (int i = 0 ; i < SP_MARKER_LOC_QTY ; i++) {
if (shape->marker[i]) {
sp_marker_show_dimension ((SPMarker *) shape->marker[i],
NR_ARENA_ITEM_GET_KEY (v->arenaitem) + i,
- sp_shape_number_of_markers (shape, i));
+ shape->numberOfMarkers (i));
}
}
}
@@ -328,8 +303,7 @@ sp_shape_update (SPObject *object, SPCtx *ctx, unsigned int flags)
* Reference for behaviour of zero-length segments:
* http://www.w3.org/TR/SVG11/implnote.html#PathElementImplementationNotes
*/
-Geom::Matrix
-sp_shape_marker_get_transform(Geom::Curve const & c1, Geom::Curve const & c2)
+Geom::Matrix sp_shape_marker_get_transform(Geom::Curve const & c1, Geom::Curve const & c2)
{
Geom::Point p = c1.pointAt(1);
Geom::Curve * c1_reverse = c1.reverse();
@@ -355,8 +329,8 @@ sp_shape_marker_get_transform(Geom::Curve const & c1, Geom::Curve const & c2)
return Geom::Rotate(ret_angle) * Geom::Translate(p);
}
-Geom::Matrix
-sp_shape_marker_get_transform_at_start(Geom::Curve const & c)
+
+Geom::Matrix sp_shape_marker_get_transform_at_start(Geom::Curve const & c)
{
Geom::Point p = c.pointAt(0);
Geom::Matrix ret = Geom::Translate(p);
@@ -372,8 +346,8 @@ sp_shape_marker_get_transform_at_start(Geom::Curve const & c)
return ret;
}
-Geom::Matrix
-sp_shape_marker_get_transform_at_end(Geom::Curve const & c)
+
+Geom::Matrix sp_shape_marker_get_transform_at_end(Geom::Curve const & c)
{
Geom::Point p = c.pointAt(1);
Geom::Matrix ret = Geom::Translate(p);
@@ -399,8 +373,7 @@ sp_shape_marker_get_transform_at_end(Geom::Curve const & c)
*
* @todo figure out what to do when both 'marker' and for instance 'marker-end' are set.
*/
-static void
-sp_shape_update_marker_view (SPShape *shape, NRArenaItem *ai)
+void SPShape::sp_shape_update_marker_view(SPShape *shape, NRArenaItem *ai)
{
SPStyle *style = ((SPObject *) shape)->style;
@@ -510,13 +483,12 @@ sp_shape_update_marker_view (SPShape *shape, NRArenaItem *ai)
/**
* Sets modified flag for all sub-item views.
*/
-static void
-sp_shape_modified (SPObject *object, unsigned int flags)
+void SPShape::sp_shape_modified(SPObject *object, unsigned int flags)
{
SPShape *shape = SP_SHAPE (object);
- if (((SPObjectClass *) (parent_class))->modified) {
- (* ((SPObjectClass *) (parent_class))->modified) (object, flags);
+ if (((SPObjectClass *) (SPShapeClass::parent_class))->modified) {
+ (* ((SPObjectClass *) (SPShapeClass::parent_class))->modified) (object, flags);
}
if (flags & SP_OBJECT_STYLE_MODIFIED_FLAG) {
@@ -530,7 +502,7 @@ sp_shape_modified (SPObject *object, unsigned int flags)
* Calculates the bounding box for item, storing it into bbox.
* This also includes the bounding boxes of any markers included in the shape.
*/
-static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const flags)
+void SPShape::sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const flags)
{
SPShape const *shape = SP_SHAPE (item);
if (shape->curve) {
@@ -584,7 +556,7 @@ static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &
}
// Union with bboxes of the markers, if any
- if (sp_shape_has_markers (shape) && !shape->curve->get_pathvector().empty()) {
+ if ( shape->hasMarkers() && !shape->curve->get_pathvector().empty() ) {
/** \todo make code prettier! */
Geom::PathVector const & pathv = shape->curve->get_pathvector();
// START marker
@@ -608,7 +580,7 @@ static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &
// get bbox of the marker with that transform
NRRect marker_bbox;
- sp_item_invoke_bbox (marker_item, &marker_bbox, tr, true);
+ marker_item->invoke_bbox ( &marker_bbox, tr, true);
// union it with the shape bbox
nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
}
@@ -636,7 +608,7 @@ static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &
}
tr = marker_item->transform * marker->c2p * tr * transform;
NRRect marker_bbox;
- sp_item_invoke_bbox (marker_item, &marker_bbox, tr, true);
+ marker_item->invoke_bbox ( &marker_bbox, tr, true);
nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
}
// MID position
@@ -663,7 +635,7 @@ static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &
}
tr = marker_item->transform * marker->c2p * tr * transform;
NRRect marker_bbox;
- sp_item_invoke_bbox (marker_item, &marker_bbox, tr, true);
+ marker_item->invoke_bbox ( &marker_bbox, tr, true);
nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
}
@@ -684,7 +656,7 @@ static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &
}
tr = marker_item->transform * marker->c2p * tr * transform;
NRRect marker_bbox;
- sp_item_invoke_bbox (marker_item, &marker_bbox, tr, true);
+ marker_item->invoke_bbox ( &marker_bbox, tr, true);
nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
}
}
@@ -719,7 +691,7 @@ static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &
// get bbox of the marker with that transform
NRRect marker_bbox;
- sp_item_invoke_bbox (marker_item, &marker_bbox, tr, true);
+ marker_item->invoke_bbox ( &marker_bbox, tr, true);
// union it with the shape bbox
nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
}
@@ -748,7 +720,7 @@ sp_shape_print_invoke_marker_printing(SPObject* obj, Geom::Matrix tr, SPStyle* s
Geom::Matrix old_tr = marker_item->transform;
marker_item->transform = tr;
- sp_item_invoke_print (marker_item, ctx);
+ marker_item->invoke_print (ctx);
marker_item->transform = old_tr;
}
/**
@@ -779,13 +751,13 @@ sp_shape_print (SPItem *item, SPPrintContext *ctx)
}
/* fixme: Think (Lauris) */
- sp_item_invoke_bbox(item, &pbox, Geom::identity(), TRUE);
+ item->invoke_bbox( &pbox, Geom::identity(), TRUE);
dbox.x0 = 0.0;
dbox.y0 = 0.0;
- dbox.x1 = sp_document_width (SP_OBJECT_DOCUMENT (item));
- dbox.y1 = sp_document_height (SP_OBJECT_DOCUMENT (item));
- sp_item_bbox_desktop (item, &bbox);
- Geom::Matrix const i2d(sp_item_i2d_affine(item));
+ dbox.x1 = SP_OBJECT_DOCUMENT (item)->getWidth ();
+ dbox.y1 = SP_OBJECT_DOCUMENT (item)->getHeight ();
+ item->getBboxDesktop (&bbox);
+ Geom::Matrix const i2d(item->i2d_affine());
SPStyle* style = SP_OBJECT_STYLE (item);
@@ -872,8 +844,7 @@ sp_shape_print (SPItem *item, SPPrintContext *ctx)
/**
* Sets style, path, and paintbox. Updates marker views, including dimensions.
*/
-static NRArenaItem *
-sp_shape_show (SPItem *item, NRArena *arena, unsigned int /*key*/, unsigned int /*flags*/)
+NRArenaItem * SPShape::sp_shape_show(SPItem *item, NRArena *arena, unsigned int /*key*/, unsigned int /*flags*/)
{
SPObject *object = SP_OBJECT(item);
SPShape *shape = SP_SHAPE(item);
@@ -896,18 +867,18 @@ sp_shape_show (SPItem *item, NRArena *arena, unsigned int /*key*/, unsigned int
sp_shape_set_marker (object, i, object->style->marker[i].value);
}
- if (sp_shape_has_markers (shape)) {
+ if (shape->hasMarkers ()) {
/* provide key and dimension the marker views */
if (!arenaitem->key) {
- NR_ARENA_ITEM_SET_KEY (arenaitem, sp_item_display_key_new (SP_MARKER_LOC_QTY));
+ NR_ARENA_ITEM_SET_KEY (arenaitem, SPItem::display_key_new (SP_MARKER_LOC_QTY));
}
for (int i = 0; i < SP_MARKER_LOC_QTY; i++) {
if (shape->marker[i]) {
sp_marker_show_dimension ((SPMarker *) shape->marker[i],
NR_ARENA_ITEM_GET_KEY (arenaitem) + i,
- sp_shape_number_of_markers (shape, i));
+ shape->numberOfMarkers (i));
}
}
@@ -921,8 +892,7 @@ sp_shape_show (SPItem *item, NRArena *arena, unsigned int /*key*/, unsigned int
/**
* Hides/removes marker views from the shape.
*/
-static void
-sp_shape_hide (SPItem *item, unsigned int key)
+void SPShape::sp_shape_hide(SPItem *item, unsigned int key)
{
SPShape *shape;
SPItemView *v;
@@ -941,8 +911,8 @@ sp_shape_hide (SPItem *item, unsigned int key)
}
}
- if (((SPItemClass *) parent_class)->hide) {
- ((SPItemClass *) parent_class)->hide (item, key);
+ if (((SPItemClass *) SPShapeClass::parent_class)->hide) {
+ ((SPItemClass *) SPShapeClass::parent_class)->hide (item, key);
}
}
@@ -950,19 +920,18 @@ sp_shape_hide (SPItem *item, unsigned int key)
* \param shape Shape.
* \return TRUE if the shape has any markers, or FALSE if not.
*/
-int
-sp_shape_has_markers (SPShape const *shape)
+int SPShape::hasMarkers() const
{
/* Note, we're ignoring 'marker' settings, which technically should apply for
all three settings. This should be fixed later such that if 'marker' is
specified, then all three should appear. */
return (
- shape->curve &&
- (shape->marker[SP_MARKER_LOC] ||
- shape->marker[SP_MARKER_LOC_START] ||
- shape->marker[SP_MARKER_LOC_MID] ||
- shape->marker[SP_MARKER_LOC_END])
+ this->curve &&
+ (this->marker[SP_MARKER_LOC] ||
+ this->marker[SP_MARKER_LOC_START] ||
+ this->marker[SP_MARKER_LOC_MID] ||
+ this->marker[SP_MARKER_LOC_END])
);
}
@@ -972,10 +941,9 @@ sp_shape_has_markers (SPShape const *shape)
* \param type Marker type (e.g. SP_MARKER_LOC_START)
* \return Number of markers that the shape has of this type.
*/
-int
-sp_shape_number_of_markers (SPShape *shape, int type)
+int SPShape::numberOfMarkers(int type)
{
- Geom::PathVector const & pathv = shape->curve->get_pathvector();
+ Geom::PathVector const & pathv = this->curve->get_pathvector();
if (pathv.size() == 0) {
return 0;
}
@@ -983,7 +951,7 @@ sp_shape_number_of_markers (SPShape *shape, int type)
switch(type) {
case SP_MARKER_LOC:
{
- if ( shape->marker[SP_MARKER_LOC] ) {
+ if ( this->marker[SP_MARKER_LOC] ) {
guint n = 0;
for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
n += path_it->size_default() + 1;
@@ -995,11 +963,11 @@ sp_shape_number_of_markers (SPShape *shape, int type)
}
case SP_MARKER_LOC_START:
// there is only a start marker on the first path of a pathvector
- return shape->marker[SP_MARKER_LOC_START] ? 1 : 0;
+ return this->marker[SP_MARKER_LOC_START] ? 1 : 0;
case SP_MARKER_LOC_MID:
{
- if ( shape->marker[SP_MARKER_LOC_MID] ) {
+ if ( this->marker[SP_MARKER_LOC_MID] ) {
guint n = 0;
for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
n += path_it->size_default() + 1;
@@ -1013,7 +981,7 @@ sp_shape_number_of_markers (SPShape *shape, int type)
case SP_MARKER_LOC_END:
{
// there is only an end marker on the last path of a pathvector
- return shape->marker[SP_MARKER_LOC_END] ? 1 : 0;
+ return this->marker[SP_MARKER_LOC_END] ? 1 : 0;
}
default:
@@ -1058,7 +1026,7 @@ static void
sp_shape_marker_modified (SPObject */*marker*/, guint /*flags*/, SPItem */*item*/)
{
/* I think mask does update automagically */
- /* g_warning ("Item %s mask %s modified", SP_OBJECT_ID (item), SP_OBJECT_ID (mask)); */
+ /* g_warning ("Item %s mask %s modified", item->getId(), mask->getId()); */
}
/**
@@ -1113,14 +1081,10 @@ sp_shape_set_marker (SPObject *object, unsigned int key, const gchar *value)
/**
* Calls any registered handlers for the set_shape action
*/
-void
-sp_shape_set_shape (SPShape *shape)
+void SPShape::setShape()
{
- g_return_if_fail (shape != NULL);
- g_return_if_fail (SP_IS_SHAPE (shape));
-
- if (SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (shape))->set_shape) {
- SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (shape))->set_shape (shape);
+ if (SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (this))->set_shape) {
+ SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (this))->set_shape (this);
}
}
@@ -1130,30 +1094,28 @@ sp_shape_set_shape (SPShape *shape)
* Any existing curve in the shape will be unreferenced first.
* This routine also triggers a request to update the display.
*/
-void
-sp_shape_set_curve (SPShape *shape, SPCurve *curve, unsigned int owner)
+void SPShape::setCurve(SPCurve *curve, unsigned int owner)
{
- if (shape->curve) {
- shape->curve = shape->curve->unref();
+ if (this->curve) {
+ this->curve = this->curve->unref();
}
if (curve) {
if (owner) {
- shape->curve = curve->ref();
+ this->curve = curve->ref();
} else {
- shape->curve = curve->copy();
+ this->curve = curve->copy();
}
}
- SP_OBJECT(shape)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+ SP_OBJECT(this)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
}
/**
* Return duplicate of curve (if any exists) or NULL if there is no curve
*/
-SPCurve *
-sp_shape_get_curve (SPShape *shape)
+SPCurve * SPShape::getCurve()
{
- if (shape->curve) {
- return shape->curve->copy();
+ if (this->curve) {
+ return this->curve->copy();
}
return NULL;
}
@@ -1161,17 +1123,16 @@ sp_shape_get_curve (SPShape *shape)
/**
* Same as sp_shape_set_curve but without updating the display
*/
-void
-sp_shape_set_curve_insync (SPShape *shape, SPCurve *curve, unsigned int owner)
+void SPShape::setCurveInsync(SPCurve *curve, unsigned int owner)
{
- if (shape->curve) {
- shape->curve = shape->curve->unref();
+ if (this->curve) {
+ this->curve = this->curve->unref();
}
if (curve) {
if (owner) {
- shape->curve = curve->ref();
+ this->curve = curve->ref();
} else {
- shape->curve = curve->copy();
+ this->curve = curve->copy();
}
}
}
@@ -1179,7 +1140,7 @@ sp_shape_set_curve_insync (SPShape *shape, SPCurve *curve, unsigned int owner)
/**
* Return all nodes in a path that are to be considered for snapping
*/
-static void sp_shape_snappoints(SPItem const *item, std::vector<Inkscape::SnapCandidatePoint> &p, Inkscape::SnapPreferences const *snapprefs)
+void SPShape::sp_shape_snappoints(SPItem const *item, std::vector<Inkscape::SnapCandidatePoint> &p, Inkscape::SnapPreferences const *snapprefs)
{
g_assert(item != NULL);
g_assert(SP_IS_SHAPE(item));
@@ -1198,10 +1159,10 @@ static void sp_shape_snappoints(SPItem const *item, std::vector<Inkscape::SnapCa
if (pathv.empty())
return;
- Geom::Matrix const i2d (sp_item_i2d_affine (item));
+ Geom::Matrix const i2d (item->i2d_affine ());
if (snapprefs->getSnapObjectMidpoints()) {
- Geom::OptRect bbox = item->getBounds(sp_item_i2d_affine(item));
+ Geom::OptRect bbox = item->getBounds(item->i2d_affine());
if (bbox) {
p.push_back(Inkscape::SnapCandidatePoint(bbox->midpoint(), Inkscape::SNAPSOURCE_OBJECT_MIDPOINT, Inkscape::SNAPTARGET_OBJECT_MIDPOINT));
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 18:02:36 +0000