diff --git a/src/conn-avoid-ref.cpp b/src/conn-avoid-ref.cpp
index d7cca60f915f2e27de08e24f584fffb66c3f110c..864eadbbab51a52b1036dcca4f2959e5970da4f3 100644 (file)
--- a/src/conn-avoid-ref.cpp
+++ b/src/conn-avoid-ref.cpp
#include "conn-avoid-ref.h"
#include "libnr/nr-rect-ops.h"
#include "libavoid/polyutil.h"
-#include "libavoid/incremental.h"
+#include "libavoid/router.h"
#include "libavoid/connector.h"
#include "xml/simple-node.cpp"
#include "document.h"
#include "inkscape.h"
+using Avoid::Router;
+
static Avoid::Polygn avoid_item_poly(SPItem const *item);
{
_transformed_connection.disconnect();
if (shapeRef) {
+ Router *router = shapeRef->router();
// shapeRef is finalised by delShape,
// so no memory is lost here.
- Avoid::delShape(shapeRef);
+ router->delShape(shapeRef);
shapeRef = NULL;
}
}
if (desktop == NULL) {
return;
}
-
+ if (sp_desktop_document(desktop) != item->document) {
+ // We don't want to go any further if the active desktop's document
+ // isn't the same as the document that this item is part of. This
+ // case can happen if a new document is loaded from the file chooser
+ // or via the recent file menu. In this case, we can end up here
+ // as a rersult of a sp_document_ensure_up_to_date performed on a
+ // document not yet attached to the active desktop.
+ return;
+ }
+
if (new_setting == setting) {
// Don't need to make any changes
return;
}
+ setting = new_setting;
+ Router *router = item->document->router;
+
_transformed_connection.disconnect();
if (new_setting) {
- _transformed_connection = item->connectTransformed(
- sigc::ptr_fun(&avoid_item_move));
-
Avoid::Polygn poly = avoid_item_poly(item);
if (poly.pn > 0) {
+ _transformed_connection = item->connectTransformed(
+ sigc::ptr_fun(&avoid_item_move));
+
const char *id = SP_OBJECT_REPR(item)->attribute("id");
g_assert(id != NULL);
// Get a unique ID for the item.
GQuark itemID = g_quark_from_string(id);
- shapeRef = new Avoid::ShapeRef(itemID, poly);
+ shapeRef = new Avoid::ShapeRef(router, itemID, poly);
Avoid::freePoly(poly);
- Avoid::addShape(shapeRef);
+ router->addShape(shapeRef);
}
}
else
// shapeRef is finalised by delShape,
// so no memory is lost here.
- Avoid::delShape(shapeRef);
+ router->delShape(shapeRef);
shapeRef = NULL;
}
- setting = new_setting;
+}
+
+
+GSList *SPAvoidRef::getAttachedShapes(const unsigned int type)
+{
+ GSList *list = NULL;
+
+ Avoid::IntList shapes;
+ GQuark shapeId = g_quark_from_string(item->id);
+ item->document->router->attachedShapes(shapes, shapeId, type);
+
+ Avoid::IntList::iterator finish = shapes.end();
+ for (Avoid::IntList::iterator i = shapes.begin(); i != finish; ++i) {
+ const gchar *connId = g_quark_to_string(*i);
+ SPObject *obj = item->document->getObjectById(connId);
+ if (obj == NULL) {
+ g_warning("getAttachedShapes: Object with id=\"%s\" is not "
+ "found. Skipping.", connId);
+ continue;
+ }
+ SPItem *shapeItem = SP_ITEM(obj);
+ list = g_slist_prepend(list, shapeItem);
+ }
+ return list;
}
Avoid::IntList conns;
GQuark shapeId = g_quark_from_string(item->id);
- Avoid::attachedToShape(conns, shapeId, type);
+ item->document->router->attachedConns(conns, shapeId, type);
Avoid::IntList::iterator finish = conns.end();
for (Avoid::IntList::iterator i = conns.begin(); i != finish; ++i) {
const gchar *connId = g_quark_to_string(*i);
- SPItem *citem = SP_ITEM(item->document->getObjectById(connId));
- g_assert(citem != NULL);
- list = g_slist_prepend(list, citem);
+ SPObject *obj = item->document->getObjectById(connId);
+ if (obj == NULL) {
+ g_warning("getAttachedConnectors: Object with id=\"%s\" is not "
+ "found. Skipping.", connId);
+ continue;
+ }
+ SPItem *connItem = SP_ITEM(obj);
+ list = g_slist_prepend(list, connItem);
}
return list;
}
// some convex hull code, though not NR::ConvexHull as this
// only keeps the bounding box of the convex hull currently.
- // TODO: SPItem::invokeBbox gives the wrong result for some objects
+ // TODO: SPItem::getBounds gives the wrong result for some objects
// that have internal representations that are updated later
// by the sp_*_update functions, e.g., text.
sp_document_ensure_up_to_date(item->document);
- NR::Rect rHull = item->invokeBbox(sp_item_i2doc_affine(item));
-
+ NR::Maybe<NR::Rect> rHull = item->getBounds(sp_item_i2doc_affine(item));
+ if (!rHull) {
+ return Avoid::newPoly(0);
+ }
double spacing = desktop->namedview->connector_spacing;
// Add a little buffer around the edge of each object.
- NR::Rect rExpandedHull = NR::expand(rHull, -spacing);
+ NR::Rect rExpandedHull = NR::expand(*rHull, -spacing);
poly = Avoid::newPoly(4);
for (unsigned n = 0; n < 4; ++n) {
Avoid::ShapeRef *shapeRef = moved_item->avoidRef->shapeRef;
g_assert(shapeRef);
+ Router *router = moved_item->document->router;
Avoid::Polygn poly = avoid_item_poly(moved_item);
if (poly.pn > 0) {
- // moveShape actually destroys the old shapeRef and returns a new one.
- moved_item->avoidRef->shapeRef = Avoid::moveShape(shapeRef, &poly);
+ router->moveShape(shapeRef, &poly);
Avoid::freePoly(poly);
}
}
{
// Don't count this as changes to the document,
// it is basically just llate initialisation.
- SPDocument *document = SP_DT_DOCUMENT(desktop);
- gboolean saved = sp_document_get_undo_sensitive(document);
- sp_document_set_undo_sensitive(document, FALSE);
+ SPDocument *document = sp_desktop_document(desktop);
+ bool saved = sp_document_get_undo_sensitive(document);
+ sp_document_set_undo_sensitive(document, false);
bool initialised = false;
GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop,