1 files changed, 85 insertions, 0 deletions
diff --git a/src/traffic_window.cpp b/src/traffic_window.cpp
new file mode 100644
index 0000000..7296db5
--- /dev/null
+++ b/src/traffic_window.cpp
@@ -0,0 +1,85 @@
+/***************************************************************************
+                             traffic_window.cpp
+                             -------------------
+    begin                : Thu Jul 04 2002
+    copyright            : (C) 2002 - 2012 by Roland Riegel
+    email                : feedback@roland-riegel.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "device.h"
+#include "setting.h"
+#include "settingstore.h"
+#include "traffic_window.h"
+
+using namespace std;
+
+TrafficWindow::TrafficWindow()
+    : Window(), m_curDev(0)
+{
+}
+
+TrafficWindow::~TrafficWindow()
+{
+}
+
+void TrafficWindow::processKey(int key)
+{
+    switch(key)
+    {
+        case KEY_RIGHT:
+        case KEY_DOWN:
+        case KEY_NPAGE:
+        case KEY_ENTER:
+        case '\n':
+        case '\t':
+        case '\015':
+            m_curDev += showMultipleDevices() ? getHeight() / 9 : 1;
+            break;
+        case KEY_LEFT:
+        case KEY_UP:
+        case KEY_PPAGE:
+            m_curDev -= showMultipleDevices() ? getHeight() / 9 : 1;
+            break;
+    }
+}
+
+void TrafficWindow::printTraffic(const vector<Device*>& devices)
+{
+    if((unsigned int) m_curDev >= devices.size() || m_curDev < 0)
+        m_curDev = 0;
+
+    // print data of the current device(s)
+    if(!showMultipleDevices())
+    {
+        devices[m_curDev]->print(*this);
+    }
+    else
+    {
+        if((unsigned int) getHeight() / 9 >= devices.size())
+            m_curDev = 0;
+
+        int i = m_curDev;
+        while(getHeight() - getY() >= 9)
+        {
+            devices[i++]->print(*this);
+
+            if((unsigned int) i >= devices.size())
+                break;
+        }
+    }
+}
+
+bool TrafficWindow::showMultipleDevices()
+{
+    return SettingStore::get("MultipleDevices");
+}
+