Diff: SingleKeyPressMonitor.cpp

Revision:

2:eb4cc53ff33d

Child:

3:1310c57aca77

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SingleKeyPressMonitor.cpp	Sun Jan 23 23:15:36 2011 +0000
@@ -0,0 +1,30 @@
+#include "kbd_mgr/SingleKeyPressMonitor.h"
+
+namespace kbd_mgr {
+
+void SingleKeyPressMonitor::operator()(const KeyboardState &newState)
+{
+    int key;
+    if (newState.getKeyPressType(key) == KeyboardState::SingleKeyPress && this->lastReportedState.empty()) 
+    {
+        if (this->handler) {
+            (*this->handler)(key, true);
+        }
+        
+        this->lastReportedState = newState;
+        this->lastReportedKey = key;
+    }
+    else if (!this->lastReportedState.empty() &&
+             (newState & this->lastReportedState).empty())
+    {
+        if (this->handler) {
+            (*this->handler)(this->lastReportedKey, false);
+        }
+        
+        this->lastReportedState.clear();
+        this->lastReportedKey = KeyPressEventHandler::NoKey;
+    }
+
+}
+
+} // kbd_mgr
\ No newline at end of file