[escher] Add a class even odd pointer text cell

Change-Id: I843ad6626fff17306ab288e532eba6273a034573

escher/src/even_odd_pointer_text_cell.cpp

@@ -0,0 +1,31 @@
+#include <escher/even_odd_pointer_text_cell.h>
+#include <assert.h>
+
+EvenOddPointerTextCell::EvenOddPointerTextCell() :
+  EvenOddCell(),
+  m_pointerTextView(nullptr, 0.5f, 0.5f)
+{
+}
+
+void EvenOddPointerTextCell::reloadCell() {
+  EvenOddCell::reloadCell();
+  m_pointerTextView.setBackgroundColor(backgroundColor());
+}
+
+void EvenOddPointerTextCell::setText(const char * title, KDColor textColor) {
+  m_pointerTextView.setText(title);
+  m_pointerTextView.setTextColor(textColor);
+}
+
+int EvenOddPointerTextCell::numberOfSubviews() const {
+  return 1;
+}
+
+View * EvenOddPointerTextCell::subviewAtIndex(int index) {
+  assert(index == 0);
+  return &m_pointerTextView;
+}
+
+void EvenOddPointerTextCell::layoutSubviews() {
+  m_pointerTextView.setFrame(bounds());
+}