void
sp_selected_path_combine(SPDesktop *desktop)
{
Inkscape::Selection *selection = sp_desktop_selection(desktop);
SPDocument *doc = sp_desktop_document(desktop);
if (g_slist_length((GSList *) selection->itemList()) < 1) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>object(s)</b> to combine."));
return;
}
desktop->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Combining paths..."));
// set "busy" cursor
desktop->setWaitingCursor();
GSList *items = g_slist_copy((GSList *) selection->itemList());
items = sp_degroup_list (items); // descend into any groups in selection
GSList *to_paths = NULL;
for (GSList *i = items; i != NULL; i = i->next) {
SPItem *item = (SPItem *) i->data;
if (!SP_IS_PATH(item) && !SP_IS_GROUP(item))
to_paths = g_slist_prepend(to_paths, item);
}
GSList *converted = NULL;
bool did = sp_item_list_to_curves(to_paths, &items, &converted);
g_slist_free(to_paths);
for (GSList *i = converted; i != NULL; i = i->next)
items = g_slist_prepend(items, doc->getObjectByRepr((Inkscape::XML::Node*)(i->data)));
items = sp_degroup_list (items); // converting to path may have added more groups, descend again
items = g_slist_sort(items, (GCompareFunc) sp_item_repr_compare_position);
items = g_slist_reverse(items);
// remember the position, id, transform and style of the topmost path, they will be assigned to the combined one
gint position = 0;
char const *id = NULL;
char const *transform = NULL;
char const *style = NULL;
char const *path_effect = NULL;
SPCurve* curve = NULL;
SPItem *first = NULL;
Inkscape::XML::Node *parent = NULL;
if (did) {
selection->clear();
}
for (GSList *i = items; i != NULL; i = i->next) { // going from top to bottom
SPItem *item = (SPItem *) i->data;
if (!SP_IS_PATH(item)) {
continue;
}
if (!did) {
selection->clear();
did = true;
}
SPCurve *c = SP_PATH(item)->get_curve_for_edit();
if (first == NULL) { // this is the topmost path
first = item;
parent = first->getRepr()->parent();
position = first->getRepr()->position();
id = first->getRepr()->attribute("id");
transform = first->getRepr()->attribute("transform");
// FIXME: merge styles of combined objects instead of using the first one's style
style = first->getRepr()->attribute("style");
path_effect = first->getRepr()->attribute("inkscape:path-effect");
//c->transform(item->transform);
curve = c;
} else {
c->transform(item->getRelativeTransform(first));
curve->append(c, false);
c->unref();
// reduce position only if the same parent
if (item->getRepr()->parent() == parent) {
position--;
}
// delete the object for real, so that its clones can take appropriate action
item->deleteObject();
}
}
g_slist_free(items);
if (did) {
first->deleteObject(false);
// delete the topmost.
Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc();
Inkscape::XML::Node *repr = xml_doc->createElement("svg:path");
// restore id, transform, path effect, and style
repr->setAttribute("id", id);
if (transform) {
repr->setAttribute("transform", transform);
}
repr->setAttribute("style", style);
repr->setAttribute("inkscape:path-effect", path_effect);
// set path data corresponding to new curve
gchar *dstring = sp_svg_write_path(curve->get_pathvector());
curve->unref();
if (path_effect) {
repr->setAttribute("inkscape:original-d", dstring);
} else {
repr->setAttribute("d", dstring);
}
g_free(dstring);
// add the new group to the parent of the topmost
parent->appendChild(repr);
// move to the position of the topmost, reduced by the number of deleted items
repr->setPosition(position > 0 ? position : 0);
DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_SELECTION_COMBINE,
_("Combine"));
selection->set(repr);
Inkscape::GC::release(repr);
} else {
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("<b>No path(s)</b> to combine in the selection."));
}
desktop->clearWaitingCursor();
}
void
sp_selected_path_break_apart(SPDesktop *desktop)
{
Inkscape::Selection *selection = sp_desktop_selection(desktop);
if (selection->isEmpty()) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>path(s)</b> to break apart."));
return;
}
desktop->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Breaking apart paths..."));
// set "busy" cursor
desktop->setWaitingCursor();
bool did = false;
for (GSList *items = g_slist_copy((GSList *) selection->itemList());
items != NULL;
items = items->next) {
SPItem *item = (SPItem *) items->data;
if (!SP_IS_PATH(item)) {
continue;
}
SPPath *path = SP_PATH(item);
SPCurve *curve = path->get_curve_for_edit();
if (curve == NULL) {
continue;
}
did = true;
Inkscape::XML::Node *parent = item->getRepr()->parent();
gint pos = item->getRepr()->position();
char const *id = item->getRepr()->attribute("id");
// XML Tree being used directly here while it shouldn't be...
gchar *style = g_strdup(item->getRepr()->attribute("style"));
// XML Tree being used directly here while it shouldn't be...
gchar *path_effect = g_strdup(item->getRepr()->attribute("inkscape:path-effect"));
Geom::PathVector apv = curve->get_pathvector() * path->transform;
curve->unref();
// it's going to resurrect as one of the pieces, so we delete without advertisement
item->deleteObject(false);
curve = new SPCurve(apv);
g_assert(curve != NULL);
GSList *list = curve->split();
curve->unref();
GSList *reprs = NULL;
for (GSList *l = list; l != NULL; l = l->next) {
curve = (SPCurve *) l->data;
Inkscape::XML::Node *repr = parent->document()->createElement("svg:path");
repr->setAttribute("style", style);
repr->setAttribute("inkscape:path-effect", path_effect);
gchar *str = sp_svg_write_path(curve->get_pathvector());
if (path_effect)
repr->setAttribute("inkscape:original-d", str);
else
repr->setAttribute("d", str);
g_free(str);
// add the new repr to the parent
parent->appendChild(repr);
// move to the saved position
repr->setPosition(pos > 0 ? pos : 0);
// if it's the first one, restore id
if (l == list)
repr->setAttribute("id", id);
reprs = g_slist_prepend (reprs, repr);
Inkscape::GC::release(repr);
}
selection->setReprList(reprs);
g_slist_free(reprs);
g_slist_free(list);
g_free(style);
g_free(path_effect);
}
desktop->clearWaitingCursor();
if (did) {
DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_SELECTION_BREAK_APART,
_("Break apart"));
} else {
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("<b>No path(s)</b> to break apart in the selection."));
}
}
bool
sp_item_list_to_curves(const GSList *items, GSList **selected, GSList **to_select, bool skip_all_lpeitems)
{
bool did = false;
for (;
items != NULL;
items = items->next) {
SPItem *item = SP_ITEM(items->data);
SPDocument *document = item->document;
if ( skip_all_lpeitems &&
SP_IS_LPE_ITEM(item) &&
!SP_IS_GROUP(item) ) // also convert objects in an SPGroup when skip_all_lpeitems is set.
{
continue;
}
if (SP_IS_PATH(item) && !SP_SHAPE(item)->_curve_before_lpe) {
// remove connector attributes
if (item->getAttribute("inkscape:connector-type") != NULL) {
item->removeAttribute("inkscape:connection-start");
item->removeAttribute("inkscape:connection-end");
item->removeAttribute("inkscape:connector-type");
item->removeAttribute("inkscape:connector-curvature");
did = true;
}
continue; // already a path, and no path effect
}
if (SP_IS_BOX3D(item)) {
// convert 3D box to ordinary group of paths; replace the old element in 'selected' with the new group
Inkscape::XML::Node *repr = box3d_convert_to_group(SP_BOX3D(item))->getRepr();
if (repr) {
*to_select = g_slist_prepend (*to_select, repr);
did = true;
*selected = g_slist_remove (*selected, item);
}
continue;
}
if (SP_IS_GROUP(item)) {
SP_LPE_ITEM(item)->removeAllPathEffects(true);
GSList *item_list = sp_item_group_item_list(SP_GROUP(item));
GSList *item_to_select = NULL;
GSList *item_selected = NULL;
if (sp_item_list_to_curves(item_list, &item_selected, &item_to_select))
did = true;
g_slist_free(item_list);
g_slist_free(item_to_select);
g_slist_free(item_selected);
continue;
}
Inkscape::XML::Node *repr = sp_selected_item_to_curved_repr(item, 0);
if (!repr)
continue;
did = true;
*selected = g_slist_remove (*selected, item);
// remember the position of the item
gint pos = item->getRepr()->position();
// remember parent
Inkscape::XML::Node *parent = item->getRepr()->parent();
// remember id
char const *id = item->getRepr()->attribute("id");
// remember title
gchar *title = item->title();
// remember description
gchar *desc = item->desc();
// It's going to resurrect, so we delete without notifying listeners.
item->deleteObject(false);
// restore id
repr->setAttribute("id", id);
// add the new repr to the parent
parent->appendChild(repr);
SPObject* newObj = document->getObjectByRepr(repr);
if (title && newObj) {
newObj->setTitle(title);
g_free(title);
}
if (desc && newObj) {
newObj->setDesc(desc);
g_free(desc);
}
// move to the saved position
repr->setPosition(pos > 0 ? pos : 0);
/* Buglet: We don't re-add the (new version of the) object to the selection of any other
* desktops where it was previously selected. */
*to_select = g_slist_prepend (*to_select, repr);
Inkscape::GC::release(repr);
}
return did;
}
void
sp_selected_path_combine(SPDesktop *desktop)
{
Inkscape::Selection *selection = desktop->getSelection();
SPDocument *doc = desktop->getDocument();
std::vector<SPItem*> items(selection->itemList());
if (items.size() < 1) {
desktop->getMessageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>object(s)</b> to combine."));
return;
}
desktop->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Combining paths..."));
// set "busy" cursor
desktop->setWaitingCursor();
items = sp_degroup_list (items); // descend into any groups in selection
std::vector<SPItem*> to_paths;
for (std::vector<SPItem*>::const_reverse_iterator i = items.rbegin(); i != items.rend(); ++i) {
if (!dynamic_cast<SPPath *>(*i) && !dynamic_cast<SPGroup *>(*i)) {
to_paths.push_back(*i);
}
}
std::vector<Inkscape::XML::Node*> converted;
bool did = sp_item_list_to_curves(to_paths, items, converted);
for (std::vector<Inkscape::XML::Node*>::const_iterator i = converted.begin(); i != converted.end(); ++i)
items.push_back((SPItem*)doc->getObjectByRepr(*i));
items = sp_degroup_list (items); // converting to path may have added more groups, descend again
sort(items.begin(),items.end(),less_than_items);
assert(!items.empty()); // cannot be NULL because of list length check at top of function
// remember the position, id, transform and style of the topmost path, they will be assigned to the combined one
gint position = 0;
char const *id = NULL;
char const *transform = NULL;
char const *style = NULL;
char const *path_effect = NULL;
SPCurve* curve = NULL;
SPItem *first = NULL;
Inkscape::XML::Node *parent = NULL;
if (did) {
selection->clear();
}
for (std::vector<SPItem*>::const_reverse_iterator i = items.rbegin(); i != items.rend(); ++i){
SPItem *item = *i;
SPPath *path = dynamic_cast<SPPath *>(item);
if (!path) {
continue;
}
if (!did) {
selection->clear();
did = true;
}
SPCurve *c = path->get_curve_for_edit();
if (first == NULL) { // this is the topmost path
first = item;
parent = first->getRepr()->parent();
position = first->getRepr()->position();
id = first->getRepr()->attribute("id");
transform = first->getRepr()->attribute("transform");
// FIXME: merge styles of combined objects instead of using the first one's style
style = first->getRepr()->attribute("style");
path_effect = first->getRepr()->attribute("inkscape:path-effect");
//c->transform(item->transform);
curve = c;
} else {
c->transform(item->getRelativeTransform(first));
curve->append(c, false);
c->unref();
// reduce position only if the same parent
if (item->getRepr()->parent() == parent) {
position--;
}
// delete the object for real, so that its clones can take appropriate action
item->deleteObject();
}
}
if (did) {
first->deleteObject(false);
// delete the topmost.
Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc();
Inkscape::XML::Node *repr = xml_doc->createElement("svg:path");
// restore id, transform, path effect, and style
repr->setAttribute("id", id);
if (transform) {
repr->setAttribute("transform", transform);
}
repr->setAttribute("style", style);
repr->setAttribute("inkscape:path-effect", path_effect);
// set path data corresponding to new curve
gchar *dstring = sp_svg_write_path(curve->get_pathvector());
curve->unref();
if (path_effect) {
repr->setAttribute("inkscape:original-d", dstring);
} else {
repr->setAttribute("d", dstring);
}
g_free(dstring);
// add the new group to the parent of the topmost
parent->appendChild(repr);
// move to the position of the topmost, reduced by the number of deleted items
repr->setPosition(position > 0 ? position : 0);
DocumentUndo::done(desktop->getDocument(), SP_VERB_SELECTION_COMBINE,
_("Combine"));
selection->set(repr);
Inkscape::GC::release(repr);
} else {
desktop->getMessageStack()->flash(Inkscape::ERROR_MESSAGE, _("<b>No path(s)</b> to combine in the selection."));
}
desktop->clearWaitingCursor();
}
bool
sp_item_list_to_curves(const std::vector<SPItem*> &items, std::vector<SPItem*>& selected, std::vector<Inkscape::XML::Node*> &to_select, bool skip_all_lpeitems)
{
bool did = false;
for (std::vector<SPItem*>::const_iterator i = items.begin(); i != items.end(); ++i){
SPItem *item = *i;
g_assert(item != NULL);
SPDocument *document = item->document;
SPGroup *group = dynamic_cast<SPGroup *>(item);
if ( skip_all_lpeitems &&
dynamic_cast<SPLPEItem *>(item) &&
!group ) // also convert objects in an SPGroup when skip_all_lpeitems is set.
{
continue;
}
SPPath *path = dynamic_cast<SPPath *>(item);
if (path && !path->_curve_before_lpe) {
// remove connector attributes
if (item->getAttribute("inkscape:connector-type") != NULL) {
item->removeAttribute("inkscape:connection-start");
item->removeAttribute("inkscape:connection-end");
item->removeAttribute("inkscape:connector-type");
item->removeAttribute("inkscape:connector-curvature");
did = true;
}
continue; // already a path, and no path effect
}
SPBox3D *box = dynamic_cast<SPBox3D *>(item);
if (box) {
// convert 3D box to ordinary group of paths; replace the old element in 'selected' with the new group
Inkscape::XML::Node *repr = box3d_convert_to_group(box)->getRepr();
if (repr) {
to_select.insert(to_select.begin(),repr);
did = true;
selected.erase(remove(selected.begin(), selected.end(), item), selected.end());
}
continue;
}
if (group) {
group->removeAllPathEffects(true);
std::vector<SPItem*> item_list = sp_item_group_item_list(group);
std::vector<Inkscape::XML::Node*> item_to_select;
std::vector<SPItem*> item_selected;
if (sp_item_list_to_curves(item_list, item_selected, item_to_select))
did = true;
continue;
}
Inkscape::XML::Node *repr = sp_selected_item_to_curved_repr(item, 0);
if (!repr)
continue;
did = true;
selected.erase(remove(selected.begin(), selected.end(), item), selected.end());
// remember the position of the item
gint pos = item->getRepr()->position();
// remember parent
Inkscape::XML::Node *parent = item->getRepr()->parent();
// remember id
char const *id = item->getRepr()->attribute("id");
// remember title
gchar *title = item->title();
// remember description
gchar *desc = item->desc();
// remember highlight color
guint32 highlight_color = 0;
if (item->isHighlightSet())
highlight_color = item->highlight_color();
// It's going to resurrect, so we delete without notifying listeners.
item->deleteObject(false);
// restore id
repr->setAttribute("id", id);
// add the new repr to the parent
parent->appendChild(repr);
SPObject* newObj = document->getObjectByRepr(repr);
if (title && newObj) {
newObj->setTitle(title);
g_free(title);
}
if (desc && newObj) {
newObj->setDesc(desc);
g_free(desc);
}
if (highlight_color && newObj) {
SP_ITEM(newObj)->setHighlightColor( highlight_color );
}
// move to the saved position
repr->setPosition(pos > 0 ? pos : 0);
/* Buglet: We don't re-add the (new version of the) object to the selection of any other
* desktops where it was previously selected. */
to_select.insert(to_select.begin(),repr);
Inkscape::GC::release(repr);
}
return did;
}
void
text_put_on_path()
{
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
if (!desktop)
return;
Inkscape::Selection *selection = sp_desktop_selection(desktop);
SPItem *text = text_or_flowtext_in_selection(selection);
SPItem *shape = shape_in_selection(selection);
Inkscape::XML::Document *xml_doc = sp_document_repr_doc(desktop->doc());
if (!text || !shape || g_slist_length((GSList *) selection->itemList()) != 2) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>a text and a path</b> to put text on path."));
return;
}
if (SP_IS_TEXT_TEXTPATH(text)) {
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("This text object is <b>already put on a path</b>. Remove it from the path first. Use <b>Shift+D</b> to look up its path."));
return;
}
if (SP_IS_RECT(shape)) {
// rect is the only SPShape which is not <path> yet, and thus SVG forbids us from putting text on it
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("You cannot put text on a rectangle in this version. Convert rectangle to path first."));
return;
}
// if a flowed text is selected, convert it to a regular text object
if (SP_IS_FLOWTEXT(text)) {
if (!SP_FLOWTEXT(text)->layout.outputExists()) {
sp_desktop_message_stack(desktop)->
flash(Inkscape::WARNING_MESSAGE,
_("The flowed text(s) must be <b>visible</b> in order to be put on a path."));
}
Inkscape::XML::Node *repr = SP_FLOWTEXT(text)->getAsText();
if (!repr) return;
Inkscape::XML::Node *parent = SP_OBJECT_REPR(text)->parent();
parent->appendChild(repr);
SPItem *new_item = (SPItem *) sp_desktop_document(desktop)->getObjectByRepr(repr);
sp_item_write_transform(new_item, repr, text->transform);
SP_OBJECT(new_item)->updateRepr();
Inkscape::GC::release(repr);
text->deleteObject(); // delete the orignal flowtext
sp_document_ensure_up_to_date(sp_desktop_document(desktop));
selection->clear();
text = new_item; // point to the new text
}
Inkscape::Text::Layout const *layout = te_get_layout(text);
Inkscape::Text::Layout::Alignment text_alignment = layout->paragraphAlignment(layout->begin());
// remove transform from text, but recursively scale text's fontsize by the expansion
SP_TEXT(text)->_adjustFontsizeRecursive (text, NR::expansion(SP_ITEM(text)->transform));
SP_OBJECT_REPR(text)->setAttribute("transform", NULL);
// make a list of text children
GSList *text_reprs = NULL;
for (SPObject *o = SP_OBJECT(text)->children; o != NULL; o = o->next) {
text_reprs = g_slist_prepend(text_reprs, SP_OBJECT_REPR(o));
}
// create textPath and put it into the text
Inkscape::XML::Node *textpath = xml_doc->createElement("svg:textPath");
// reference the shape
textpath->setAttribute("xlink:href", g_strdup_printf("#%s", SP_OBJECT_REPR(shape)->attribute("id")));
if (text_alignment == Inkscape::Text::Layout::RIGHT)
textpath->setAttribute("startOffset", "100%");
else if (text_alignment == Inkscape::Text::Layout::CENTER)
textpath->setAttribute("startOffset", "50%");
SP_OBJECT_REPR(text)->addChild(textpath, NULL);
for ( GSList *i = text_reprs ; i ; i = i->next ) {
// Make a copy of each text child
Inkscape::XML::Node *copy = ((Inkscape::XML::Node *) i->data)->duplicate(xml_doc);
// We cannot have multiline in textpath, so remove line attrs from tspans
if (!strcmp(copy->name(), "svg:tspan")) {
copy->setAttribute("sodipodi:role", NULL);
copy->setAttribute("x", NULL);
copy->setAttribute("y", NULL);
}
// remove the old repr from under text
SP_OBJECT_REPR(text)->removeChild((Inkscape::XML::Node *) i->data);
// put its copy into under textPath
textpath->addChild(copy, NULL); // fixme: copy id
}
// x/y are useless with textpath, and confuse Batik 1.5
SP_OBJECT_REPR(text)->setAttribute("x", NULL);
SP_OBJECT_REPR(text)->setAttribute("y", NULL);
sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
_("Put text on path"));
g_slist_free(text_reprs);
}
void
flowtext_to_text()
{
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
Inkscape::Selection *selection = sp_desktop_selection(desktop);
if (selection->isEmpty()) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE,
_("Select <b>flowed text(s)</b> to convert."));
return;
}
bool did = false;
GSList *reprs = NULL;
GSList *items = g_slist_copy((GSList *) selection->itemList());
for (; items != NULL; items = items->next) {
SPItem *item = (SPItem *) items->data;
if (!SP_IS_FLOWTEXT(item))
continue;
if (!SP_FLOWTEXT(item)->layout.outputExists()) {
sp_desktop_message_stack(desktop)->
flash(Inkscape::WARNING_MESSAGE,
_("The flowed text(s) must be <b>visible</b> in order to be converted."));
return;
}
Inkscape::XML::Node *repr = SP_FLOWTEXT(item)->getAsText();
if (!repr) break;
did = true;
Inkscape::XML::Node *parent = SP_OBJECT_REPR(item)->parent();
parent->addChild(repr, SP_OBJECT_REPR(item));
SPItem *new_item = (SPItem *) sp_desktop_document(desktop)->getObjectByRepr(repr);
sp_item_write_transform(new_item, repr, item->transform);
SP_OBJECT(new_item)->updateRepr();
Inkscape::GC::release(repr);
item->deleteObject();
reprs = g_slist_prepend(reprs, repr);
}
g_slist_free(items);
if (did) {
sp_document_done(sp_desktop_document(desktop),
SP_VERB_OBJECT_FLOWTEXT_TO_TEXT,
_("Convert flowed text to text"));
selection->setReprList(reprs);
} else {
sp_desktop_message_stack(desktop)->
flash(Inkscape::ERROR_MESSAGE,
_("<b>No flowed text(s)</b> to convert in the selection."));
}
g_slist_free(reprs);
}
void
sp_selected_path_break_apart(SPDesktop *desktop, bool skip_undo)
{
Inkscape::Selection *selection = desktop->getSelection();
if (selection->isEmpty()) {
desktop->getMessageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>path(s)</b> to break apart."));
return;
}
desktop->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Breaking apart paths..."));
// set "busy" cursor
desktop->setWaitingCursor();
bool did = false;
std::vector<SPItem*> itemlist(selection->itemList());
for (std::vector<SPItem*>::const_iterator i = itemlist.begin(); i != itemlist.end(); ++i){
SPItem *item = *i;
SPPath *path = dynamic_cast<SPPath *>(item);
if (!path) {
continue;
}
SPCurve *curve = path->get_curve_for_edit();
if (curve == NULL) {
continue;
}
did = true;
Inkscape::XML::Node *parent = item->getRepr()->parent();
gint pos = item->getRepr()->position();
char const *id = item->getRepr()->attribute("id");
// XML Tree being used directly here while it shouldn't be...
gchar *style = g_strdup(item->getRepr()->attribute("style"));
// XML Tree being used directly here while it shouldn't be...
gchar *path_effect = g_strdup(item->getRepr()->attribute("inkscape:path-effect"));
Geom::Affine transform = path->transform;
// it's going to resurrect as one of the pieces, so we delete without advertisement
item->deleteObject(false);
GSList *list = curve->split();
curve->unref();
std::vector<Inkscape::XML::Node*> reprs;
for (GSList *l = list; l != NULL; l = l->next) {
curve = (SPCurve *) l->data;
Inkscape::XML::Node *repr = parent->document()->createElement("svg:path");
repr->setAttribute("style", style);
repr->setAttribute("inkscape:path-effect", path_effect);
gchar *str = sp_svg_write_path(curve->get_pathvector());
if (path_effect)
repr->setAttribute("inkscape:original-d", str);
else
repr->setAttribute("d", str);
g_free(str);
repr->setAttribute("transform", sp_svg_transform_write(transform));
// add the new repr to the parent
parent->appendChild(repr);
// move to the saved position
repr->setPosition(pos > 0 ? pos : 0);
// if it's the first one, restore id
if (l == list)
repr->setAttribute("id", id);
reprs.push_back(repr);
Inkscape::GC::release(repr);
}
selection->setReprList(reprs);
g_slist_free(list);
g_free(style);
g_free(path_effect);
}
desktop->clearWaitingCursor();
if (did) {
if ( !skip_undo ) {
DocumentUndo::done(desktop->getDocument(), SP_VERB_SELECTION_BREAK_APART,
_("Break apart"));
}
} else {
desktop->getMessageStack()->flash(Inkscape::ERROR_MESSAGE, _("<b>No path(s)</b> to break apart in the selection."));
}
}
