bug+codestyle: Fix compile bugs and adjust code style

Change-Id: I008bb538441c099fa25b8b967fbf23ffce13a220
diff --git a/src/endorse-combobox-delegate.cpp b/src/endorse-combobox-delegate.cpp
index 906020a..d881f18 100644
--- a/src/endorse-combobox-delegate.cpp
+++ b/src/endorse-combobox-delegate.cpp
@@ -8,7 +8,7 @@
  * Author: Yingdi Yu <yingdi@cs.ucla.edu>
  */
 
-#include "endorse-combobox-delegate.h"
+#include "endorse-combobox-delegate.hpp"
 
 #include <QComboBox>
 #include <QApplication>
@@ -17,9 +17,9 @@
 #include "logging.h"
 #endif
 
-INIT_LOGGER("EndorseComboBoxDelegate");
+namespace chronos {
 
-EndorseComboBoxDelegate::EndorseComboBoxDelegate(QObject *parent)
+EndorseComboBoxDelegate::EndorseComboBoxDelegate(QObject* parent)
  : QItemDelegate(parent)
 {
   m_items.push_back("Not Endorsed");
@@ -28,43 +28,45 @@
 
 
 QWidget*
-EndorseComboBoxDelegate::createEditor(QWidget *parent,
-                                      const QStyleOptionViewItem &/* option */,
-                                      const QModelIndex &/* index */) const
+EndorseComboBoxDelegate::createEditor(QWidget* parent,
+                                      const QStyleOptionViewItem& /* option */,
+                                      const QModelIndex& /* index */) const
 {
   QComboBox* editor = new QComboBox(parent);
-  for(unsigned int i = 0; i < m_items.size(); ++i)
-      editor->addItem(m_items[i].c_str());
+  for (unsigned int i = 0; i < m_items.size(); ++i)
+    editor->addItem(m_items[i].c_str());
   return editor;
 }
 
 void
-EndorseComboBoxDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
+EndorseComboBoxDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const
 {
-  QComboBox *comboBox = static_cast<QComboBox*>(editor);
+  QComboBox* comboBox = static_cast<QComboBox*>(editor);
   int value = index.model()->data(index, Qt::EditRole).toUInt();
   comboBox->setCurrentIndex(value);
 }
 
 void
-EndorseComboBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
+EndorseComboBoxDelegate::setModelData(QWidget* editor,
+                                      QAbstractItemModel* model,
+                                      const QModelIndex& index) const
 {
-  QComboBox *comboBox = static_cast<QComboBox*>(editor);
+  QComboBox* comboBox = static_cast<QComboBox*>(editor);
   model->setData(index, comboBox->currentIndex(), Qt::EditRole);
 }
 
 void
-EndorseComboBoxDelegate::updateEditorGeometry(QWidget *editor,
-                                              const QStyleOptionViewItem &option,
-                                              const QModelIndex &/* index */) const
+EndorseComboBoxDelegate::updateEditorGeometry(QWidget* editor,
+                                              const QStyleOptionViewItem& option,
+                                              const QModelIndex& /* index */) const
 {
   editor->setGeometry(option.rect);
 }
 
 void
-EndorseComboBoxDelegate::paint(QPainter *painter,
-                               const QStyleOptionViewItem &option,
-                               const QModelIndex &index) const
+EndorseComboBoxDelegate::paint(QPainter* painter,
+                               const QStyleOptionViewItem& option,
+                               const QModelIndex& index) const
 {
   QStyleOptionViewItemV4 myOption = option;
   QString text = m_items[index.model()->data(index, Qt::EditRole).toUInt()].c_str();
@@ -74,6 +76,8 @@
   QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &myOption, painter);
 }
 
+} // namespace chronos
+
 #if WAF
 #include "endorse-combobox-delegate.moc"
 #include "endorse-combobox-delegate.cpp.moc"