Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include "canvas/item.h"
#include "canvas/lookup_table.h"
-#include "canvas/group.h"
using namespace std;
using namespace ArdourCanvas;
-LookupTable::LookupTable (Group const & group)
- : _group (group)
+LookupTable::LookupTable (Item const & item)
+ : _item (item)
{
}
}
-DumbLookupTable::DumbLookupTable (Group const & group)
- : LookupTable (group)
+DumbLookupTable::DumbLookupTable (Item const & item)
+ : LookupTable (item)
{
}
vector<Item *>
DumbLookupTable::get (Rect const &)
{
- list<Item *> const & items = _group.items ();
+ list<Item *> const & items = _item.items ();
vector<Item *> vitems;
copy (items.begin(), items.end(), back_inserter (vitems));
return vitems;
vector<Item *>
DumbLookupTable::items_at_point (Duple const & point) const
{
- /* Point is in canvas coordinate system */
+ /* Point is in window coordinate system */
- list<Item *> const & items (_group.items ());
+ list<Item *> const & items (_item.items ());
vector<Item *> vitems;
for (list<Item *>::const_iterator i = items.begin(); i != items.end(); ++i) {
bool
DumbLookupTable::has_item_at_point (Duple const & point) const
{
- /* Point is in canvas coordinate system */
+ /* Point is in window coordinate system */
- list<Item *> const & items (_group.items ());
+ list<Item *> const & items (_item.items ());
vector<Item *> vitems;
for (list<Item *>::const_iterator i = items.begin(); i != items.end(); ++i) {
return false;
}
-OptimizingLookupTable::OptimizingLookupTable (Group const & group, int items_per_cell)
- : LookupTable (group)
+OptimizingLookupTable::OptimizingLookupTable (Item const & item, int items_per_cell)
+ : LookupTable (item)
, _items_per_cell (items_per_cell)
, _added (false)
{
- list<Item*> const & items = _group.items ();
+ list<Item*> const & items = _item.items ();
/* number of cells */
int const cells = items.size() / _items_per_cell;
_cells[i] = new Cell[_dimension];
}
- /* our group's bounding box in its coordinates */
- boost::optional<Rect> bbox = _group.bounding_box ();
+ /* our item's bounding box in its coordinates */
+ boost::optional<Rect> bbox = _item.bounding_box ();
if (!bbox) {
return;
}
continue;
}
- /* and in the group's coordinates */
- Rect const item_bbox_in_group = (*i)->item_to_parent (item_bbox.get ());
+ /* and in the item's coordinates */
+ Rect const item_bbox_in_item = (*i)->item_to_parent (item_bbox.get ());
int x0, y0, x1, y1;
- area_to_indices (item_bbox_in_group, x0, y0, x1, y1);
+ area_to_indices (item_bbox_in_item, x0, y0, x1, y1);
/* XXX */
assert (x0 >= 0);
//assert (y1 <= _dimension);
if (x0 > _dimension) {
- cout << "WARNING: item outside bbox by " << (item_bbox_in_group.x0 - bbox.get().x0) << "\n";
+ cout << "WARNING: item outside bbox by " << (item_bbox_in_item.x0 - bbox.get().x0) << "\n";
x0 = _dimension;
}
if (x1 > _dimension) {
- cout << "WARNING: item outside bbox by " << (item_bbox_in_group.x1 - bbox.get().x1) << "\n";
+ cout << "WARNING: item outside bbox by " << (item_bbox_in_item.x1 - bbox.get().x1) << "\n";
x1 = _dimension;
}
if (y0 > _dimension) {
- cout << "WARNING: item outside bbox by " << (item_bbox_in_group.y0 - bbox.get().y0) << "\n";
+ cout << "WARNING: item outside bbox by " << (item_bbox_in_item.y0 - bbox.get().y0) << "\n";
y0 = _dimension;
}
if (y1 > _dimension) {
- cout << "WARNING: item outside bbox by " << (item_bbox_in_group.y1 - bbox.get().y1) << "\n";
+ cout << "WARNING: item outside bbox by " << (item_bbox_in_item.y1 - bbox.get().y1) << "\n";
y1 = _dimension;
}
return false;
}
-/** @param area Area in our owning group's coordinates */
+/** @param area Area in our owning item's coordinates */
vector<Item*>
OptimizingLookupTable::get (Rect const & area)
{