add Pony() call <3

helper and library refatoring

sources/gui/docs/netctl-gui-dbus-api.html

@@ -76,6 +76,11 @@ th.sub {
     <td>returns path to the library documentation</td>
     <td>no</td>
   </tr>
+  <tr>
+    <td>QString Pony()</td>
+    <td>prints Pinkie Pie to stdout. Really, just try</td>
+    <td>no</td>
+  </tr>
   <tr>
     <td>QString SecurityDocs()</td>
     <td>returns path to the security documentation</td>
@@ -272,6 +277,11 @@ th.sub {
     <td>opens the library documentation</td>
     <td>no</td>
   </tr>
+  <tr>
+    <td>QString Pony()</td>
+    <td>prints Pinkie Pie to stdout. Really, just try</td>
+    <td>no</td>
+  </tr>
   <tr>
     <td>bool Restore()</td>
     <td><code>true</code> and restores the application</td>

sources/gui/src/netctlguiadaptor.cpp

@@ -17,6 +17,8 @@
 
 #include "netctlguiadaptor.h"
 
+#include <QTextCodec>
+
 #include "mainwindow.h"
 
 
@@ -57,6 +59,19 @@ void NetctlGuiAdaptor::LibraryDocs()
 }
 
 
+QString NetctlGuiAdaptor::Pony()
+{
+    QString pony;
+    QFile ponyFile(QString(":pinkiepie"));
+    if (!ponyFile.open(QIODevice::ReadOnly))
+        return pony;
+    pony = QTextCodec::codecForMib(106)->toUnicode(ponyFile.readAll());
+    ponyFile.close();
+
+    return pony;
+}
+
+
 bool NetctlGuiAdaptor::Restore()
 {
     mainWindow->show();

sources/gui/src/netctlguiadaptor.h

@@ -38,6 +38,7 @@ public slots:
     bool Close();
     QStringList Information();
     void LibraryDocs();
+    QString Pony();
     bool Restore();
     void SecurityDocs();
     QStringList Settings();