static void sp_simplify_flatten(GtkWidget * /*widget*/, GObject *obj)
{
SPDesktop *desktop = static_cast<SPDesktop *>(g_object_get_data(obj, "desktop"));
std::vector<SPItem *> selected = desktop->getSelection()->itemList();
for (std::vector<SPItem *>::iterator it(selected.begin()); it != selected.end(); ++it){
SPLPEItem* lpeitem = dynamic_cast<SPLPEItem*>(*it);
if (lpeitem && lpeitem->hasPathEffect()){
PathEffectList lpelist = lpeitem->getEffectList();
std::list<Inkscape::LivePathEffect::LPEObjectReference *>::iterator i;
for (i = lpelist.begin(); i != lpelist.end(); ++i) {
LivePathEffectObject *lpeobj = (*i)->lpeobject;
if (lpeobj) {
Inkscape::LivePathEffect::Effect *lpe = lpeobj->get_lpe();
if (dynamic_cast<Inkscape::LivePathEffect::LPESimplify *>(lpe)) {
SPShape * shape = dynamic_cast<SPShape *>(lpeitem);
if(shape){
SPCurve * c = shape->getCurveBeforeLPE();
lpe->doEffect(c);
lpeitem->setCurrentPathEffect(*i);
if (lpelist.size() > 1){
lpeitem->removeCurrentPathEffect(true);
shape->setCurveBeforeLPE(c);
} else {
lpeitem->removeCurrentPathEffect(false);
shape->setCurve(c,0);
}
break;
}
}
}
}
}
}
}
/*
* First clears the effectlist_store, then appends all effects from the effectlist.
*/
void
LivePathEffectEditor::effect_list_reload(SPLPEItem *lpeitem)
{
effectlist_store->clear();
PathEffectList effectlist = sp_lpe_item_get_effect_list(lpeitem);
PathEffectList::iterator it;
for( it = effectlist.begin() ; it!=effectlist.end(); it++ )
{
if ( !(*it)->lpeobject ) {
continue;
}
if ((*it)->lpeobject->get_lpe()) {
Gtk::TreeModel::Row row = *(effectlist_store->append());
row[columns.col_name] = (*it)->lpeobject->get_lpe()->getName();
row[columns.lperef] = *it;
row[columns.col_visible] = (*it)->lpeobject->get_lpe()->isVisible();
} else {
Gtk::TreeModel::Row row = *(effectlist_store->append());
row[columns.col_name] = _("Unknown effect");
row[columns.lperef] = *it;
row[columns.col_visible] = false;
}
}
}
static std::string patheffectlist_write_svg(PathEffectList const & list)
{
HRefList hreflist;
for (PathEffectList::const_iterator it = list.begin(); it != list.end(); ++it)
{
hreflist.push_back( std::string((*it)->lpeobject_href) );
}
return hreflist_write_svg(hreflist);
}
/**
* Calls any registered handlers for the update_patheffect action
*/
void
sp_lpe_item_update_patheffect (SPLPEItem *lpeitem, bool wholetree, bool write)
{
#ifdef SHAPE_VERBOSE
g_message("sp_lpe_item_update_patheffect: %p\n", lpeitem);
#endif
g_return_if_fail (lpeitem != NULL);
g_return_if_fail (SP_IS_LPE_ITEM (lpeitem));
if (!lpeitem->pathEffectsEnabled())
return;
// TODO: hack! this will be removed when path length measuring is reimplemented in a better way
PathEffectList lpelist = lpeitem->getEffectList();
std::list<Inkscape::LivePathEffect::LPEObjectReference *>::iterator i;
for (i = lpelist.begin(); i != lpelist.end(); ++i) {
if ((*i)->lpeobject) {
Inkscape::LivePathEffect::Effect *lpe = (*i)->lpeobject->get_lpe();
if (dynamic_cast<Inkscape::LivePathEffect::LPEPathLength *>(lpe)) {
if (!lpe->isVisible()) {
// we manually disable text for LPEPathLength
// use static_cast, because we already checked for the right type above
static_cast<Inkscape::LivePathEffect::LPEPathLength *>(lpe)->hideCanvasText();
}
}
}
}
SPLPEItem *top = NULL;
if (wholetree) {
SPLPEItem *prev_parent = lpeitem;
SPLPEItem *parent = dynamic_cast<SPLPEItem*>(prev_parent->parent);
while (parent && parent->hasPathEffectRecursive()) {
prev_parent = parent;
parent = dynamic_cast<SPLPEItem*>(prev_parent->parent);
}
top = prev_parent;
}
else {
top = lpeitem;
}
top->update_patheffect(write);
}
