Add initial support for cursor-based pointing devices.

Some parts stubbed out but you can plug in a mouse and move
a green cursor around to interact with the UI.

Change-Id: I80d597a7f11d3bd92041890f74b3c77326975e6e

1 files changed, 6 insertions, 0 deletions

diff --git a/libs/utils/PropertyMap.cpp b/libs/utils/PropertyMap.cpp
index fd7edecf9a..d472d45c4d 100644
--- a/libs/utils/PropertyMap.cpp
+++ b/libs/utils/PropertyMap.cpp
@@ -109,6 +109,12 @@ bool PropertyMap::tryGetProperty(const String8& key, float& outValue) const {
     return true;
 }
 
+void PropertyMap::addAll(const PropertyMap* map) {
+    for (size_t i = 0; i < map->mProperties.size(); i++) {
+        mProperties.add(map->mProperties.keyAt(i), map->mProperties.valueAt(i));
+    }
+}
+
 status_t PropertyMap::load(const String8& filename, PropertyMap** outMap) {
     *outMap = NULL;