Add remarks section to selected item properties

include/TailoringDockWidgets.h

@@ -90,6 +90,7 @@ class XCCDFItemPropertiesDockWidget : public QDockWidget
 
     protected slots:
         void valueChanged(const QString& newValue);
+        void remarkChanged();
         void selectValue(const QUrl& url);
         void selectRule(const QUrl& url);
 

src/TailoringDockWidgets.cpp

@@ -102,6 +102,11 @@ XCCDFItemPropertiesDockWidget::XCCDFItemPropertiesDockWidget(TailoringWindow* wi
         this, SLOT(valueChanged(QString))
     );
 
+    QObject::connect(
+        mUI.remarkEdit, SIGNAL(textChanged()),
+        this, SLOT(remarkChanged())
+    );
+
     QObject::connect(
         mUI.dependsOnValuesBrowser, SIGNAL(anchorClicked(QUrl)),
         this, SLOT(selectValue(QUrl))
@@ -330,6 +335,18 @@ void XCCDFItemPropertiesDockWidget::refresh()
                 }
             }
         }
+
+        {
+            struct xccdf_select* select = xccdf_policy_get_select_by_id(mXccdfPolicy, xccdf_item_get_id(mXccdfItem));
+            if (select)
+            {
+                struct oscap_text_iterator* remarks = xccdf_select_get_remarks(select);
+                if (remarks && oscap_text_iterator_has_more(remarks))
+                {
+                    mUI.remarkEdit->setHtml(oscapTextIteratorGetPreferred(remarks));
+                }
+            }
+        }
     }
 
     mRefreshInProgress = false;
@@ -346,6 +363,16 @@ void XCCDFItemPropertiesDockWidget::valueChanged(const QString& newValue)
     refresh();
 }
 
+void XCCDFItemPropertiesDockWidget::remarkChanged()
+{
+    if (mRefreshInProgress)
+        return;
+
+    // TODO: Actually push history and set this stuff correctly.
+
+    refresh();
+}
+
 void XCCDFItemPropertiesDockWidget::selectValue(const QUrl& url)
 {
     const QString id = url.fragment();