#5367 Leap API support for combo boxes

2 files changed, 37 insertions, 0 deletions

diff --git a/indra/llui/llcombobox.cpp b/indra/llui/llcombobox.cpp
index ae676251ff..01463b4962 100644
--- a/indra/llui/llcombobox.cpp
+++ b/indra/llui/llcombobox.cpp
@@ -1323,6 +1323,39 @@ bool LLComboBox::selectItemRange( S32 first, S32 last )
     return mList->selectItemRange(first, last);
 }
 
+void LLComboBox::addInfo(LLSD& info)
+{
+    LLUICtrl::addInfo(info);
+
+    if (mList && mList->getItemCount() > 0)
+    {
+        LLSD items_array;
+        std::vector<LLScrollListItem*> item_list = mList->getAllData();
+        for (std::vector<LLScrollListItem*>::iterator iter = item_list.begin(); iter != item_list.end(); ++iter)
+        {
+            if (LLScrollListItem* item = *iter)
+            {
+                LLSD item_info;
+                item_info["value"] = item->getValue();
+                if (item->getNumColumns() > 0)
+                {
+                    if (LLScrollListCell* cell = item->getColumn(0))
+                    {
+                        item_info["label"] = cell->getValue();
+                    }
+                }
+                items_array.append(item_info);
+            }
+        }
+        info["items"] = items_array;
+        info["item_count"] = mList->getItemCount();
+        info["current_selection"] = getSelectedItemLabel();
+    }
+    else
+    {
+        info["item_count"] = 0;
+    }
+}
 
 static LLDefaultChildRegistry::Register<LLIconsComboBox> register_icons_combo_box("icons_combo_box");
 
diff --git a/indra/llui/llcombobox.h b/indra/llui/llcombobox.h
index d6ea1202d3..dad60ffb65 100644
--- a/indra/llui/llcombobox.h
+++ b/indra/llui/llcombobox.h
@@ -219,6 +219,10 @@ public:
 
     void            setButtonVisible(bool visible);
 
+    // Populates the provided LLSD with combo box-specific information(list of items, item count, current selection label)
+    // also includes base LLUICtrl information via parent class
+    void addInfo(LLSD & info);
+
     void            onButtonMouseDown();
     void            onListMouseUp();
     void            onItemSelected(const LLSD& data);