[apps/shared][apps/graph][apps/sequence] Reorganise list controllers,

function title cells and function expression cells

Change-Id: Idbdae4975c8ed83a023c781dc14929b8c2053bb0

apps/graph/function_title_cell.cpp

@@ -0,0 +1,50 @@
+#include "function_title_cell.h"
+#include <assert.h>
+
+using namespace Shared;
+
+namespace Graph {
+
+FunctionTitleCell::FunctionTitleCell(Orientation orientation, KDText::FontSize size) :
+  Shared::FunctionTitleCell(orientation, size),
+  m_bufferTextView(size, 0.5f, 0.5f)
+{
+}
+
+void FunctionTitleCell::setHighlighted(bool highlight) {
+  EvenOddCell::setHighlighted(highlight);
+  m_bufferTextView.setHighlighted(highlight);
+}
+
+void FunctionTitleCell::setEven(bool even) {
+  EvenOddCell::setEven(even);
+  m_bufferTextView.setEven(even);
+}
+
+void FunctionTitleCell::setColor(KDColor color) {
+  Shared::FunctionTitleCell::setColor(color);
+  m_bufferTextView.setTextColor(color);
+}
+
+void FunctionTitleCell::setText(const char * title) {
+  m_bufferTextView.setText(title);
+}
+
+int FunctionTitleCell::numberOfSubviews() const {
+  return 1;
+}
+
+View * FunctionTitleCell::subviewAtIndex(int index) {
+  assert(index == 0);
+  return &m_bufferTextView;
+}
+
+void FunctionTitleCell::layoutSubviews() {
+  KDRect textFrame(0, k_colorIndicatorThickness, bounds().width(), bounds().height() - k_colorIndicatorThickness);
+  if (m_orientation == Orientation::VerticalIndicator){
+    textFrame = KDRect(k_colorIndicatorThickness, 0, bounds().width() - k_colorIndicatorThickness, bounds().height());
+  }
+  m_bufferTextView.setFrame(textFrame);
+}
+
+}