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#include "sp-root.h"
/** Returns true iff \a item is suitable to be included in the selection, in particular
whether it has a bounding box in the desktop coordinate system for rendering resize handles.
Descendents of <defs> nodes (markers etc.) return false, for example.
*/
bool in_dt_coordsys(SPObject const &item)
{
/* Definition based on sp_item_i2doc_affine. */
SPObject const *child = &item;
g_return_val_if_fail(child != NULL, false);
for(;;) {
if (!SP_IS_ITEM(child)) {
return false;
}
SPObject const * const parent = SP_OBJECT_PARENT(child);
if (parent == NULL) {
break;
}
child = parent;
}
g_assert(SP_IS_ROOT(child));
/* Relevance: Otherwise, I'm not sure whether to return true or false. */
return true;
}
/*
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:encoding=utf-8:textwidth=99 :
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