Merge branch 'master' of git.openslx.org:pvs2

26 files changed, 687 insertions, 207 deletions

diff --git a/TODO b/TODO
index df8c6ca..359ce02 100644
--- a/TODO
+++ b/TODO
@@ -1,8 +1,17 @@
 ----------------------------------- B U G S -------------------------------------
-[ ] Frame auf 0,0 gemoved will gelöscht werden. sollte nicht sein.
-
+[x] Frame auf 0,0 gemoved will gelöscht werden. sollte nicht sein.
+[ ] Bei setzen des Session Name werden wieder alle Frames geschmissen, d.h.
+    die Raumbelegungsaufteilung ist hinüber.
+    [ ]--> Lösung: Clienten und Frames nicht löschen bei SessionName
+                   aktualisierung --> sinnvoll? oder zu allgemein?
+    [x]--> Möglichkeit mit Counter: bei erster Änderung      --> nicht löschen
+                                    bei weiteren Änderungen  --> löschen
+                                    --> evtl. auch mit jetziger Nutzerwarunung
+                                        zu kompliziert für Nutzer?
 
 --------------------------- P V S M G R ----------------------------------------
+[x] Button plus Auswahlmenü für Räume. Idee: falls alles durcheinander, neue
+    Raumauswahl --> Startconfig wird geladen.
 
 [ ] ConnectionFrame -> ComputerID ist schwachsinn. Wirklich sinnvoll wären
 'int IDs' welche dann auch die 1 Million (*it)->client->id() zu (*it)->id()
@@ -63,7 +72,7 @@ anmelden, in der Zwischenzeit kann das System auf den default resetten....>
 
 --------------------------- P V S C L I E N T ----------------------------------
 
-[funktioniert bei mir]
+[funktioniert bei mir(manuel), bei mir(bjoern) auch]
 Beim Client: Wenn Session-ID im laufenden betrieb geändert wird, fliegt der
 Client raus. Man kann als Client (dann) keine neue Session-ID setzen.
 
diff --git a/gui/server_normal/mainwindow.ui b/gui/server_normal/mainwindow.ui
index fe8ff10..fe87433 100644
--- a/gui/server_normal/mainwindow.ui
+++ b/gui/server_normal/mainwindow.ui
@@ -113,6 +113,7 @@
    <addaction name="separator"/>
    <addaction name="action_SetAsTutor"/>
    <addaction name="separator"/>
+   <addaction name="actionReload_Room_Configuration"/>
    <addaction name="action_Help"/>
   </widget>
   <action name="action_Exit">
@@ -221,6 +222,18 @@
     <bool>true</bool>
    </property>
   </action>
+  <action name="actionReload_Room_Configuration">
+   <property name="icon">
+    <iconset resource="../../pvsmgr.qrc">
+     <normaloff>:/refresh</normaloff>:/refresh</iconset>
+   </property>
+   <property name="text">
+    <string>Reload Room Configuration</string>
+   </property>
+   <property name="toolTip">
+    <string>Reload Room Configuration</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources>
diff --git a/gui/server_normal/reloadroom.ui b/gui/server_normal/reloadroom.ui
new file mode 100644
index 0000000..2013ed9
--- /dev/null
+++ b/gui/server_normal/reloadroom.ui
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ReloadRoom</class>
+ <widget class="QDialog" name="ReloadRoom">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Reload Room</string>
+  </property>
+  <property name="widgetResizable" stdset="0">
+   <bool>true</bool>
+  </property>
+  <widget class="QWidget" name="scrollAreaWidgetContents" native="true">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>398</width>
+     <height>298</height>
+    </rect>
+   </property>
+   <widget class="QLabel" name="label">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>10</y>
+      <width>281</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Choose room configuration to reload:</string>
+    </property>
+   </widget>
+   <widget class="QDialogButtonBox" name="buttonBox">
+    <property name="geometry">
+     <rect>
+      <x>210</x>
+      <y>260</y>
+      <width>181</width>
+      <height>27</height>
+     </rect>
+    </property>
+    <property name="standardButtons">
+     <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+    </property>
+    <property name="centerButtons">
+     <bool>true</bool>
+    </property>
+   </widget>
+   <widget class="QListWidget" name="roomList">
+    <property name="geometry">
+     <rect>
+      <x>70</x>
+      <y>50</y>
+      <width>256</width>
+      <height>192</height>
+     </rect>
+    </property>
+    <property name="font">
+     <font>
+      <pointsize>20</pointsize>
+      <stylestrategy>PreferDefault</stylestrategy>
+     </font>
+    </property>
+    <property name="contextMenuPolicy">
+     <enum>Qt::DefaultContextMenu</enum>
+    </property>
+    <property name="layoutDirection">
+     <enum>Qt::LeftToRight</enum>
+    </property>
+    <property name="resizeMode">
+     <enum>QListView::Adjust</enum>
+    </property>
+   </widget>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/i18n/client/pvsclient_de_DE.ts b/i18n/client/pvsclient_de_DE.ts
index 2d7f7c7..96b870b 100644
--- a/i18n/client/pvsclient_de_DE.ts
+++ b/i18n/client/pvsclient_de_DE.ts
@@ -283,7 +283,7 @@
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="75"/>
         <source>Connected.</source>
-        <translation type="unfinished">Verbunden.</translation>
+        <translation>Verbunden.</translation>
     </message>
     <message>
         <source>Connect</source>
@@ -292,57 +292,57 @@
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="74"/>
         <source>&amp;Disconnect</source>
-        <translation type="unfinished">&amp;Trennen</translation>
+        <translation>&amp;Trennen</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="81"/>
         <source>&amp;Stop</source>
-        <translation type="unfinished"></translation>
+        <translation>&amp;Stop</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="83"/>
         <source>&amp;Connect</source>
-        <translation type="unfinished"></translation>
+        <translation>&amp;Verbinden</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="88"/>
         <source>Ready to connect; please enter session name.</source>
-        <translation type="unfinished"></translation>
+        <translation>Bereit für Verbindung; Bitte den Sitzungsname eingeben.</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="91"/>
         <source>Scanning for session %1.</source>
-        <translation type="unfinished"></translation>
+        <translation>Suche nach Sitzung %1.</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="95"/>
         <source>Found session, connecting...</source>
-        <translation type="unfinished"></translation>
+        <translation>Sitzung gefunden, verbinden...</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="98"/>
         <source>Waiting for server challenge...</source>
-        <translation type="unfinished"></translation>
+        <translation>Warten auf Serveranforderung...</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="101"/>
         <source>Replied to challenge, sent own...</source>
-        <translation type="unfinished"></translation>
+        <translation>Anforderung erwiedert, sende eigene...</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="104"/>
         <source>Logging in...</source>
-        <translation type="unfinished"></translation>
+        <translation>Einloggen...</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="107"/>
         <source>Connection established!</source>
-        <translation type="unfinished"></translation>
+        <translation>Verbindung vorhanden!</translation>
     </message>
     <message>
         <location filename="../../src/client/connectwindow/connectwindow.cpp" line="113"/>
         <source>Invalid hash: %1; invalid cert: %2; invalid iplist: %3; invalid sslhash: %4</source>
-        <translation type="unfinished"></translation>
+        <translation>Ungültiger hash: %1; ungültiges Zertifikat: %2; ungültige IP - Liste: %3; ungültiger sslhash: %4</translation>
     </message>
 </context>
 <context>
@@ -350,17 +350,17 @@
     <message>
         <location filename="../../build/ui_connect.h" line="80"/>
         <source>Connect to PVS session</source>
-        <translation type="unfinished"></translation>
+        <translation>Verbinde zu PVS Sitzung</translation>
     </message>
     <message>
         <location filename="../../build/ui_connect.h" line="81"/>
         <source>Session Name</source>
-        <translation type="unfinished"></translation>
+        <translation>Sitzungsname</translation>
     </message>
     <message>
         <location filename="../../build/ui_connect.h" line="82"/>
         <source>Hide</source>
-        <translation type="unfinished"></translation>
+        <translation>Ausblenden</translation>
     </message>
 </context>
 <context>
@@ -473,22 +473,22 @@
     <message>
         <location filename="../../src/client/toolbar/toolbar.cpp" line="38"/>
         <source>&amp;Connect</source>
-        <translation type="unfinished"></translation>
+        <translation>&amp;Verbinde</translation>
     </message>
     <message>
         <location filename="../../src/client/toolbar/toolbar.cpp" line="40"/>
         <source>&amp;Quit</source>
-        <translation type="unfinished">&amp;Beenden</translation>
+        <translation>&amp;Beenden</translation>
     </message>
     <message>
         <location filename="../../src/client/toolbar/toolbar.cpp" line="168"/>
         <source>Offline</source>
-        <translation type="unfinished"></translation>
+        <translation>Offline</translation>
     </message>
     <message>
         <location filename="../../src/client/toolbar/toolbar.cpp" line="174"/>
         <source>Online</source>
-        <translation type="unfinished"></translation>
+        <translation>Online</translation>
     </message>
 </context>
 <context>
@@ -496,27 +496,27 @@
     <message>
         <location filename="../../build/ui_toolbar.h" line="169"/>
         <source>Form</source>
-        <translation type="unfinished"></translation>
+        <translation>Form</translation>
     </message>
     <message>
         <location filename="../../build/ui_toolbar.h" line="171"/>
         <source>Menu</source>
-        <translation type="unfinished">Menü</translation>
+        <translation>Menü</translation>
     </message>
     <message>
         <location filename="../../build/ui_toolbar.h" line="173"/>
         <source>Host:</source>
-        <translation type="unfinished"></translation>
+        <translation>Host:</translation>
     </message>
     <message>
         <location filename="../../build/ui_toolbar.h" line="175"/>
         <source>Click to connect</source>
-        <translation type="unfinished">Zum Verbinden Klicken</translation>
+        <translation>Zum Verbinden Klicken</translation>
     </message>
     <message>
         <location filename="../../build/ui_toolbar.h" line="177"/>
         <source>-</source>
-        <translation type="unfinished"></translation>
+        <translation>-</translation>
     </message>
 </context>
 </TS>
diff --git a/i18n/server/pvsmgr_de_DE.ts b/i18n/server/pvsmgr_de_DE.ts
index 216f223..7ef0974 100644
--- a/i18n/server/pvsmgr_de_DE.ts
+++ b/i18n/server/pvsmgr_de_DE.ts
@@ -2,202 +2,199 @@
 <!DOCTYPE TS>
 <TS version="2.0" language="de_DE" sourcelanguage="en_US">
 <context>
-    <name>AboutDialog</name>
+    <name>Help</name>
     <message>
-        <source>Version: </source>
-        <translation type="obsolete">Version:</translation>
-    </message>
-</context>
-<context>
-    <name>AboutDialogClass</name>
-    <message>
-        <source>PVS - About</source>
-        <translation type="obsolete">PVS - Über</translation>
-    </message>
-    <message>
-        <source>About</source>
-        <translation type="obsolete">Über</translation>
+        <location filename="../../build/ui_help.h" line="245"/>
+        <source>Form</source>
+        <translation>Form</translation>
     </message>
     <message>
-        <source>Authors</source>
-        <translation type="obsolete">Autoren</translation>
+        <location filename="../../build/ui_help.h" line="246"/>
+        <source>Cancel</source>
+        <translation>Abbruch</translation>
     </message>
     <message>
-        <source>Translation</source>
-        <translation type="obsolete">Übersetzung</translation>
+        <location filename="../../build/ui_help.h" line="248"/>
+        <source>Stop running projections.</source>
+        <translation>Alle Projektionen abbrechen.</translation>
     </message>
-</context>
-<context>
-    <name>ClientFileSendDialogClass</name>
     <message>
-        <source>PVS - File Transfer</source>
-        <translation type="obsolete">PVS - Dateiübertragung</translation>
+        <location filename="../../build/ui_help.h" line="250"/>
+        <source>Start projection from selected student to tutor and blank all others.</source>
+        <translation>Projektion des ausgewählten Studierendens an Tutor; alle anderen ausblenden.</translation>
     </message>
     <message>
-        <source>Sending to:</source>
-        <translation type="obsolete">Senden an:</translation>
+        <location filename="../../build/ui_help.h" line="252"/>
+        <source>Start projection from selected student to tutor.</source>
+        <translation>Startet Projektion von ausgewähltem Studierenden an Tutor.</translation>
     </message>
     <message>
-        <source>unknown</source>
-        <translation type="obsolete">unbekannt</translation>
+        <location filename="../../build/ui_help.h" line="254"/>
+        <source>Start projection from tutor to selected student.</source>
+        <translation>Startet Projektion von Tutor an ausgewählten Studierenden.</translation>
     </message>
     <message>
-        <source>0</source>
-        <translation type="obsolete">0</translation>
+        <location filename="../../build/ui_help.h" line="256"/>
+        <source>Start projection from tutor to all connected students.</source>
+        <translation>Startet Projektion von Tutor an alle verbundenen Studierenden.</translation>
     </message>
     <message>
-        <source>/</source>
-        <translation type="obsolete">/</translation>
+        <location filename="../../build/ui_help.h" line="258"/>
+        <source>Lock all connected students screens.</source>
+        <translation>Alle verbundenen Studierendenbildschirme sperren.</translation>
     </message>
     <message>
-        <source>&amp;Cancel</source>
-        <translation type="obsolete">&amp;Abbruch</translation>
+        <location filename="../../build/ui_help.h" line="260"/>
+        <source>Set selected client to tutor.</source>
+        <translation>Ausgewählten Klienten als Tutor festlegen.</translation>
     </message>
 </context>
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="130"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="59"/>
+        <location filename="../../build/ui_mainwindow.h" line="160"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="80"/>
         <source>Exit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="338"/>
-        <source>Session Name: %1  [click to edit]</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="453"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="481"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="486"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="491"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="518"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="546"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="551"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="556"/>
-        <source>Projection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="454"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="482"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="547"/>
-        <source>No projection source selected.</source>
-        <translation type="unfinished"></translation>
+        <translation>Ausgang</translation>
     </message>
     <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="487"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="519"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="552"/>
-        <source>No tutor defined, or tutor is offline.</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="557"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="891"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="898"/>
+        <source>Selection</source>
+        <translation>Auswahl</translation>
     </message>
     <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="492"/>
-        <source>Selected projection target is tutor.</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="652"/>
+        <source>Session Name: %1  [click to edit]</source>
+        <translation>Sitzungsname: %1  [anklicken editiert]</translation>
     </message>
     <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="557"/>
-        <source>Selected projection source is tutor.</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="698"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="700"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="702"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="731"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="733"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="735"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="737"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="739"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="770"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="772"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="774"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="776"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="778"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="810"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="812"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="814"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="816"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="818"/>
+        <source>Projection</source>
+        <translation>Projektion</translation>
     </message>
     <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="770"/>
-        <source>Projection Error</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="891"/>
+        <source>No client is selected.</source>
+        <translation>Kein Klient ausgewählt.</translation>
     </message>
     <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="771"/>
-        <source>Could not send screen contents of %1 to other clients: VNC Startup failed.</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="898"/>
+        <source>The selected client is not connected.</source>
+        <translation>Ausgewählter Klient ist nicht verbunden.</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="135"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="60"/>
+        <location filename="../../build/ui_mainwindow.h" line="165"/>
+        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="81"/>
         <source>Lock or Unlock all Clients</source>
-        <translation type="unfinished"></translation>
+        <translation>Alle Klienten sperren oder entsperren</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="127"/>
+        <location filename="../../build/ui_mainwindow.h" line="157"/>
         <source>PVS2 Manager</source>
-        <translation type="unfinished"></translation>
+        <translation>PVS2-Manager</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="128"/>
+        <location filename="../../build/ui_mainwindow.h" line="158"/>
         <source>&amp;Exit</source>
-        <translation type="unfinished"></translation>
+        <translation>&amp;Abbruch</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="132"/>
+        <location filename="../../build/ui_mainwindow.h" line="162"/>
         <source>Ctrl+Q</source>
-        <translation type="unfinished"></translation>
+        <translation>Strg+Q</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="133"/>
+        <location filename="../../build/ui_mainwindow.h" line="163"/>
         <source>lock</source>
-        <translation type="unfinished"></translation>
+        <translation>lock</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="137"/>
+        <location filename="../../build/ui_mainwindow.h" line="167"/>
         <source>Ctrl+A</source>
-        <translation type="unfinished"></translation>
+        <translation>Strg+A</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="138"/>
-        <source>Broadcast Screen to Everyone</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../build/ui_mainwindow.h" line="140"/>
-        <source>Student&apos;s Screen to Everyone</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../build/ui_mainwindow.h" line="168"/>
+        <source>Student&apos;s Screen to Tutor</source>
+        <translation>Studierendenbildschirm an Tutor</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="142"/>
-        <source>Student&apos;s Screen to Tutor</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../build/ui_mainwindow.h" line="169"/>
+        <source>Student&apos;s Screen to Tutor, others blanked</source>
+        <translation>Studierendenbildschirm an Tutor; alle anderen ausgeblendet</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="143"/>
+        <location filename="../../build/ui_mainwindow.h" line="170"/>
         <source>Tutor&apos;s Screen to Student</source>
-        <translation type="unfinished"></translation>
+        <translation>Tutorenbildschirm an Studierenden</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="144"/>
+        <location filename="../../build/ui_mainwindow.h" line="171"/>
         <source>Tutor&apos;s Screen to Everyone</source>
-        <translation type="unfinished"></translation>
+        <translation>Tutorenbildschirm an alle</translation>
     </message>
     <message>
-        <location filename="../../build/ui_mainwindow.h" line="145"/>
-        <source>toolBar</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../build/ui_mainwindow.h" line="172"/>
+        <source>Stop Projection on every Client</source>
+        <translation>Projektion an alle Klienten abbrechen</translation>
+    </message>
+    <message>
+        <location filename="../../build/ui_mainwindow.h" line="173"/>
+        <source>SetAsTutor</source>
+        <translation>AlsTutorSetzen</translation>
+    </message>
+    <message>
+        <location filename="../../build/ui_mainwindow.h" line="175"/>
+        <source>Set current Frame as Tutor</source>
+        <translation>Derzeitigen Rahmen als Tutor festlegen</translation>
+    </message>
+    <message>
+        <location filename="../../build/ui_mainwindow.h" line="177"/>
+        <location filename="../../build/ui_mainwindow.h" line="179"/>
+        <source>Help</source>
+        <translation>Hilfe</translation>
     </message>
-</context>
-<context>
-    <name>ServerFileTransfert</name>
     <message>
-        <source>PVS - File Transfer</source>
-        <translation type="obsolete">PVS - Dateiübertragung</translation>
+        <location filename="../../build/ui_mainwindow.h" line="182"/>
+        <source>toolBar</source>
+        <translation>toolBar</translation>
     </message>
 </context>
 <context>
     <name>SessionName</name>
     <message>
-        <location filename="../../build/ui_sessionname.h" line="72"/>
+        <location filename="../../build/ui_sessionname.h" line="71"/>
         <source>Set session name</source>
-        <translation type="unfinished"></translation>
+        <translation>Sitzungsname eingeben</translation>
     </message>
     <message>
-        <location filename="../../build/ui_sessionname.h" line="73"/>
+        <location filename="../../build/ui_sessionname.h" line="72"/>
         <source>New session name</source>
-        <translation type="unfinished"></translation>
+        <translation>Neuer Sitzungsname</translation>
     </message>
     <message>
-        <location filename="../../build/ui_sessionname.h" line="74"/>
+        <location filename="../../build/ui_sessionname.h" line="73"/>
         <source>Random name</source>
-        <translation type="unfinished"></translation>
+        <translation>Zufälliger Sitzungsname</translation>
     </message>
 </context>
 </TS>
diff --git a/icons/refresh.svg b/icons/refresh.svg
new file mode 100644
index 0000000..e499882
--- /dev/null
+++ b/icons/refresh.svg
diff --git a/pvs2.config b/pvs2.config
new file mode 100644
index 0000000..8cec188
--- /dev/null
+++ b/pvs2.config
@@ -0,0 +1 @@
+// ADD PREDEFINED MACROS HERE!
diff --git a/pvs2.creator b/pvs2.creator
new file mode 100644
index 0000000..e94cbbd
--- /dev/null
+++ b/pvs2.creator
@@ -0,0 +1 @@
+[General]
diff --git a/pvs2.files b/pvs2.files
new file mode 100644
index 0000000..1c0e283
--- /dev/null
+++ b/pvs2.files
@@ -0,0 +1,90 @@
+build/CMakeFiles/2.8.12.2/CompilerIdC/CMakeCCompilerId.c
+build/CMakeFiles/2.8.12.2/CompilerIdCXX/CMakeCXXCompilerId.cpp
+build/src/client/connectwindow/moc_connectwindow.cxx
+build/src/client/net/moc_serverconnection.cxx
+build/src/client/net/moc_serverdiscovery.cxx
+build/src/client/toolbar/moc_toolbar.cxx
+build/src/client/util/platform/moc_blankscreen.cxx
+build/src/client/util/moc_util.cxx
+build/src/client/vnc/moc_vncserver.cxx
+build/src/client/vnc/moc_vncthread.cxx
+build/src/client/vnc/moc_vncwindow.cxx
+build/src/server/clicklabel/moc_clicklabel.cxx
+build/src/server/connectionframe/moc_connectionframe.cxx
+build/src/server/helpwindow/moc_helpwindow.cxx
+build/src/server/mainwindow/moc_mainwindow.cxx
+build/src/server/net/moc_certmanager.cxx
+build/src/server/net/moc_client.cxx
+build/src/server/net/moc_discoverylistener.cxx
+build/src/server/net/moc_filedownloader.cxx
+build/src/server/net/moc_listenserver.cxx
+build/src/server/net/moc_sslserver.cxx
+build/src/server/reloadroomwindow/moc_reloadroomwindow.cxx
+build/src/server/reloadwindow/moc_reloadwindow.cxx
+build/src/server/sessionnamewindow/moc_sessionnamewindow.cxx
+build/src/server/util/moc_global.cxx
+build/src/server/util/moc_util.cxx
+build/qrc_pvsclient.cxx
+build/qrc_pvsmgr.cxx
+build/ui_connect.h
+build/ui_help.h
+build/ui_mainwindow.h
+build/ui_reloadroom.h
+build/ui_sessionname.h
+build/ui_toolbar.h
+src/client/connectwindow/connectwindow.cpp
+src/client/connectwindow/connectwindow.h
+src/client/net/serverconnection.cpp
+src/client/net/serverconnection.h
+src/client/net/serverdiscovery.cpp
+src/client/net/serverdiscovery.h
+src/client/toolbar/toolbar.cpp
+src/client/toolbar/toolbar.h
+src/client/util/platform/blankscreen.h
+src/client/util/platform/blankscreen_Win32.cpp
+src/client/util/platform/blankscreen_X11.cpp
+src/client/util/util.cpp
+src/client/util/util.h
+src/client/vnc/vncserver.cpp
+src/client/vnc/vncserver.h
+src/client/vnc/vncthread.cpp
+src/client/vnc/vncthread.h
+src/client/vnc/vncwindow.cpp
+src/client/vnc/vncwindow.h
+src/client/main.cpp
+src/server/clicklabel/clicklabel.cpp
+src/server/clicklabel/clicklabel.h
+src/server/connectionframe/connectionframe.cpp
+src/server/connectionframe/connectionframe.h
+src/server/helpwindow/helpwindow.cpp
+src/server/helpwindow/helpwindow.h
+src/server/mainwindow/mainwindow.cpp
+src/server/mainwindow/mainwindow.h
+src/server/net/certmanager.cpp
+src/server/net/certmanager.h
+src/server/net/client.cpp
+src/server/net/client.h
+src/server/net/discoverylistener.cpp
+src/server/net/discoverylistener.h
+src/server/net/filedownloader.cpp
+src/server/net/filedownloader.h
+src/server/net/listenserver.cpp
+src/server/net/listenserver.h
+src/server/net/sslserver.cpp
+src/server/net/sslserver.h
+src/server/reloadroomwindow/reloadroomwindow.cpp
+src/server/reloadroomwindow/reloadroomwindow.h
+src/server/sessionnamewindow/sessionnamewindow.cpp
+src/server/sessionnamewindow/sessionnamewindow.h
+src/server/util/global.cpp
+src/server/util/global.h
+src/server/util/util.cpp
+src/server/util/util.h
+src/server/main.cpp
+src/shared/network.cpp
+src/shared/network.h
+src/shared/networkmessage.cpp
+src/shared/networkmessage.h
+src/shared/settings.h
+src/shared/util.cpp
+src/shared/util.h
\ No newline at end of file
diff --git a/pvs2.includes b/pvs2.includes
new file mode 100644
index 0000000..1b64a2e
--- /dev/null
+++ b/pvs2.includes
@@ -0,0 +1,16 @@
+build
+src/client/connectwindow
+src/client/net
+src/client/toolbar
+src/client/util
+src/client/util/platform
+src/client/vnc
+src/server/clicklabel
+src/server/connectionframe
+src/server/helpwindow
+src/server/mainwindow
+src/server/net
+src/server/reloadroomwindow
+src/server/sessionnamewindow
+src/server/util
+src/shared
\ No newline at end of file
diff --git a/pvsmgr.qrc b/pvsmgr.qrc
index 40df258..ad2f845 100644
--- a/pvsmgr.qrc
+++ b/pvsmgr.qrc
@@ -16,6 +16,7 @@
         <file alias="student2tutorextension">icons/student2tutor_extension.svg</file>
         <file alias="helpme">icons/help.svg</file>
 	<file alias="trash">icons/trash.svg</file>
+        <file alias="refresh">icons/refresh.svg</file>
         <file alias="AUTHORS">AUTHORS</file>
         <file alias="TRANSLATION">TRANSLATION</file>
         <file alias="pvsmgr.qm">build/pvsmgr_de_DE.qm</file>
diff --git a/src/client/connectwindow/connectwindow.cpp b/src/client/connectwindow/connectwindow.cpp
index 7f24281..90cba27 100644
--- a/src/client/connectwindow/connectwindow.cpp
+++ b/src/client/connectwindow/connectwindow.cpp
@@ -158,13 +158,13 @@ void ConnectWindow::showEvent(QShowEvent* event)
  *							if not --> connect to given sessionName.
  * @param sessionName
  */
-void ConnectWindow::connectToSession(const QByteArray sessionName)
+void ConnectWindow::connectToSession(const QByteArray sessionName, QString mgrIP)
 {
 	if (_connected || _state != Idle)
 		return;
 	_state = Scanning;
 	this->updateState();
-	_serverDiscovery.start(sessionName);
+	_serverDiscovery.start(sessionName, mgrIP);
 }
 
 /*
@@ -199,7 +199,8 @@ void ConnectWindow::onBtnConnection()
 	{
 		//  Connect (scan for session)
 		_tryReconnect = true;
-		connectToSession(_ui->lineEditName->text().toUtf8());
+		// qDebug() << _ui->lineEditName->text().toUtf8();
+		connectToSession(_ui->lineEditName->text().toUtf8(), NULL);
 	}
 }
 
@@ -279,5 +280,5 @@ void ConnectWindow::onConnectionDisconnected()
 	_state = Idle;
 	this->updateState();
 	if (_tryReconnect)
-		connectToSession(_ui->lineEditName->text().toUtf8());
+		connectToSession(_ui->lineEditName->text().toUtf8(), NULL);
 }
diff --git a/src/client/connectwindow/connectwindow.h b/src/client/connectwindow/connectwindow.h
index df112fe..a786119 100644
--- a/src/client/connectwindow/connectwindow.h
+++ b/src/client/connectwindow/connectwindow.h
@@ -54,7 +54,7 @@ public:
 	explicit ConnectWindow(QWidget *parent = NULL);
 	virtual ~ConnectWindow();
 
-	void connectToSession(const QByteArray sessionName);
+	void connectToSession(const QByteArray sessionName, QString mgrIP);
 
 private:
 	Ui::ConnectWindow *_ui;
diff --git a/src/client/main.cpp b/src/client/main.cpp
index 0907528..b268ca3 100644
--- a/src/client/main.cpp
+++ b/src/client/main.cpp
@@ -5,7 +5,7 @@
 int main(int argc, char** argv)
 {
 	if (argc > 2) {
-		std::cerr << "Usage: " << argv[0] << " [sessionId]" << std::endl;
+		std::cerr << "Usage: " << argv[0] << " [sessionId] | --auto" << std::endl;
 		exit(EXIT_FAILURE);
 	}
 
@@ -42,7 +42,16 @@ int main(int argc, char** argv)
 	translator.load(":pvsclient");
 	app.installTranslator(&translator);
 
+	if (argc == 2) {
+		if (argv[1] == std::string("--auto")) {
+			qDebug() << "Calling Toolbar(true)";
+			Toolbar *pvsclient = new Toolbar(true); // auto connect client without session ID.
+		} else {
+			Toolbar *pvsclient = new Toolbar(QByteArray(argv[1])); // connect client with given session ID.
+		}
+	} else {
+		Toolbar *pvsclient = new Toolbar(); // create normal client.
+	}
 
-	Toolbar *pvsclient = argc == 2 ? new Toolbar(QByteArray(argv[1])) : new Toolbar();
 	return app.exec();
 }
diff --git a/src/client/net/serverconnection.cpp b/src/client/net/serverconnection.cpp
index babd64f..7954c34 100644
--- a/src/client/net/serverconnection.cpp
+++ b/src/client/net/serverconnection.cpp
@@ -26,7 +26,7 @@ ServerConnection::ServerConnection(const QString& host, const quint16 port, cons
    connect(_socket, SIGNAL(encrypted()), this, SLOT(sock_connected()));
    connect(_socket, SIGNAL(readyRead()), this, SLOT(sock_dataArrival()));
    connect(_socket, SIGNAL(disconnected()), this, SLOT(sock_closed()));
-   connect(_socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(sock_error(QAbstractSocket::SocketError)));
+	 connect(_socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(sock_error(QAbstractSocket::SocketError)));
    connect(_socket,
    		SIGNAL(sslErrors(const QList<QSslError> &)),
    		this,
diff --git a/src/client/net/serverdiscovery.cpp b/src/client/net/serverdiscovery.cpp
index a4edb46..2cd0796 100644
--- a/src/client/net/serverdiscovery.cpp
+++ b/src/client/net/serverdiscovery.cpp
@@ -45,8 +45,14 @@ ServerDiscovery::~ServerDiscovery()
 /***************************************************************************//**
  * @brief start
  */
-void ServerDiscovery::start(const QByteArray& sessionName)
+void ServerDiscovery::start(const QByteArray& sessionName, QString mgrIP)
 {
+	if (mgrIP != NULL) {
+		_mgrIP.setAddress(mgrIP);
+	} else {
+		_mgrIP = NULL;
+	}
+
 	//assert(!this->isActive());
 
 	// Set the session which is searched
@@ -98,21 +104,31 @@ void ServerDiscovery::doDiscovery()
 	_packet.setField(_SALT1, salt1);
 	_packet.setField(_SALT2, _salt2);
 	_packet.setField(_IPLIST, iplist);
-	foreach (QNetworkInterface interface, QNetworkInterface::allInterfaces())
+
+	// Check if specifig manager IP is given. If not broadcast in whole network.
+	if (_mgrIP != QHostAddress::Null)
+	{
+		qDebug() << "Broadcasting to " << _mgrIP.toString();
+		if (!_packet.writeMessage(&_discoverySocket, _mgrIP, SERVICE_DISCOVERY_PORT))
+			qDebug("Failed");
+	} else
 	{
-		foreach (QNetworkAddressEntry entry, interface.addressEntries())
+		foreach (QNetworkInterface interface, QNetworkInterface::allInterfaces())
 		{
-			if (!entry.broadcast().isNull() && entry.ip() != QHostAddress::LocalHost && entry.ip() != QHostAddress::LocalHostIPv6)
+			foreach (QNetworkAddressEntry entry, interface.addressEntries())
 			{
-				qDebug() << "Broadcasting to " << entry.broadcast().toString();
-				if (!_packet.writeMessage(&_discoverySocket, entry.broadcast(), SERVICE_DISCOVERY_PORT))
-					qDebug("FAILED");
+				if (!entry.broadcast().isNull() && entry.ip() != QHostAddress::LocalHost && entry.ip() != QHostAddress::LocalHostIPv6)
+				{
+					qDebug() << "Broadcasting to " << entry.broadcast().toString();
+					if (!_packet.writeMessage(&_discoverySocket, entry.broadcast(), SERVICE_DISCOVERY_PORT))
+						qDebug("FAILED");
+				}
 			}
 		}
+		qDebug("Broadcasting to 255.255.255.255");
+		if (!_packet.writeMessage(&_discoverySocket, QHostAddress::Broadcast, SERVICE_DISCOVERY_PORT))
+			qDebug("FAILED");
 	}
-	qDebug("Broadcasting to 255.255.255.255");
-	if (!_packet.writeMessage(&_discoverySocket, QHostAddress::Broadcast, SERVICE_DISCOVERY_PORT))
-		qDebug("FAILED");
 
 	// Start the timer again with a larger interval
 	if (_discoveryTimer.interval() < 5000)
diff --git a/src/client/net/serverdiscovery.h b/src/client/net/serverdiscovery.h
index 093b841..fee9fd0 100644
--- a/src/client/net/serverdiscovery.h
+++ b/src/client/net/serverdiscovery.h
@@ -19,7 +19,7 @@ class ServerDiscovery : public QObject
 		explicit ServerDiscovery(QObject *parent = 0);
 		~ServerDiscovery();
 
-		void start(const QByteArray& sessionName);
+		void start(const QByteArray& sessionName, QString mgrIP);
 		void stop();
 		inline bool isActive(){ return _discoveryTimer.isActive(); }
 
@@ -32,6 +32,8 @@ class ServerDiscovery : public QObject
 		QUdpSocket _discoverySocket;
 		NetworkMessage _packet;
 
+		QHostAddress _mgrIP;
+
 		static const int UDPBUFSIZ = 9000;
 		static const int SALT_LEN = 18;
 
diff --git a/src/client/toolbar/toolbar.cpp b/src/client/toolbar/toolbar.cpp
index 837bc08..1838166 100644
--- a/src/client/toolbar/toolbar.cpp
+++ b/src/client/toolbar/toolbar.cpp
@@ -4,18 +4,20 @@
  *  Created on: 21.01.2013
  *      Author: sr
  */
+#include <QNetworkInterface>
 
 #include "../../shared/settings.h"
 #include "../net/serverconnection.h"
 #include "../vnc/vncwindow.h"
 #include "../vnc/vncserver.h"
+#include "../util/util.h"
 
 #include "toolbar.h"
 #include "ui_toolbar.h"
 
 
 /***************************************************************************//**
- * @brief Constructor of the Toolbar.
+ * @brief
  *
  * Does exact teh same as Toolbar::Toolbar(QWidget *parent) but additionally
  * instantly tries to connect to a pvsmgr with the given sessionName.
@@ -27,7 +29,38 @@
 Toolbar::Toolbar(const QByteArray sessionName, QWidget *parent)
 	: Toolbar(parent)
 {
-	_connectWindow->connectToSession(sessionName);
+	qDebug() << "sessionName - constructor";
+	_connectWindow->connectToSession(sessionName, NULL);
+}
+
+/***************************************************************************//**
+ * @brief Constructor of the Toolbar.
+ *
+ * Does exact the same as Toolbar::Toolbar(QWidget *parent) but additionally
+ * instantly tries to connect to the pvsmgr in its room without sessionName.
+ * @param autoConnect
+ * @param parent If parent is 0, the new widget becomes a window. If parent is
+ * another widget, this widget becomes a child window inside parent. The new
+ * widget is deleted when its parent is deleted.
+ */
+Toolbar::Toolbar(const bool autoConnect, QWidget *parent) : Toolbar(parent)
+{
+	qDebug() << "auto - constructor!";
+
+	if (autoConnect) {
+		// Try getting manager ip.
+		QString mgrIp = identifyMgrIP();
+		qDebug() << "mgrIP: " << mgrIp;
+		if (mgrIp != NULL) {
+			qDebug() << "Starting WITH specific mgrIP";
+			_connectWindow->connectToSession("", mgrIp);
+		}	else {
+			qDebug() << "Starting WITHOUT specific mgrIP";
+			_connectWindow->connectToSession("", NULL);
+		}
+	} else {
+		_connectWindow->connectToSession("", NULL);
+	}
 }
 
 /***************************************************************************//**
@@ -144,6 +177,55 @@ void Toolbar::enterEvent(QEvent* e)
 	QWidget::enterEvent(e);
 }
 
+QString Toolbar::identifyMgrIP()
+{
+	SYSTEM_SETTINGS(conf);
+	qDebug() << "Settings contain" << conf.allKeys();
+
+	if (!conf.contains("rooms")) {
+		qDebug() << "Invalid config file!";
+		return NULL;
+	}
+
+	QStringList rooms = conf.value("rooms").toStringList();
+	// qDebug() << rooms;
+
+	for (auto i : rooms)
+	{
+		qDebug() << "i: " << i;
+		conf.beginGroup(i);
+		if (!conf.contains("mgrIP")) {
+			qDebug() << "Invalid config file!";
+			return NULL;
+		}
+
+		// Find the managerIP of current room.
+		QString mgrIP = conf.value("mgrIP").toString();
+		foreach (const QHostAddress &address, QNetworkInterface::allAddresses())
+		{
+			int size = conf.beginReadArray("client");
+			for (int j = 0; j < size; ++j) {
+				conf.setArrayIndex(j);
+				/*
+				 *
+				 *  CFG to test this
+				 *  http://git.openslx.org/tm-scripts.git/plain/server/modules/pvs2-freiburg/etc/xdg/openslx/pvs2client.ini
+				 *
+				 */
+				QString ip = conf.value("ip").toString();
+				if (address != QHostAddress(QHostAddress::LocalHost) && ip == address.toString())
+				{
+					qDebug("Found this ip in config.");
+					return mgrIP;
+				}
+			}
+			conf.endArray();
+		}
+		conf.endGroup();
+	}
+	return NULL;
+}
+
 /*
  * Slots
  */
diff --git a/src/client/toolbar/toolbar.h b/src/client/toolbar/toolbar.h
index 80ddd69..84f6d2d 100644
--- a/src/client/toolbar/toolbar.h
+++ b/src/client/toolbar/toolbar.h
@@ -32,6 +32,7 @@ class Toolbar : public QWidget
 public:
 	Toolbar(QWidget *parent = 0);
 	Toolbar(const QByteArray sessionName, QWidget *parent = 0);
+	Toolbar(const bool autoConnect, QWidget *parent = 0);
 	virtual ~Toolbar();
 
 private:
@@ -49,6 +50,7 @@ private:
 
 	void leaveEvent(QEvent* e);
 	void enterEvent(QEvent* e);
+	QString identifyMgrIP();
 
 private slots:
 	void onVncServerIsRunning(int port);
diff --git a/src/client/util/util.h b/src/client/util/util.h
index 82248c0..662599f 100644
--- a/src/client/util/util.h
+++ b/src/client/util/util.h
@@ -6,8 +6,8 @@
 // Use like this:
 // USER_SETTINGS(settings)
 // settings.value("somekey")
-#define USER_SETTINGS(name) QSettings name (QSettings::IniFormat, QSettings::UserScope, "openslx", "pvs2client")
-#define SYSTEM_SETTINGS(name) QSettings name (QSettings::IniFormat, QSettings::SystemScope, "openslx", "pvs2client")
+#define USER_SETTINGS(name) QSettings name (QSettings::IniFormat, QSettings::UserScope, "openslx", "pvs2")
+#define SYSTEM_SETTINGS(name) QSettings name (QSettings::IniFormat, QSettings::SystemScope, "openslx", "pvs2")
 
 #include <QDir>
 
diff --git a/src/server/connectionframe/connectionframe.cpp b/src/server/connectionframe/connectionframe.cpp
index 1bf6fb6..39aba12 100644
--- a/src/server/connectionframe/connectionframe.cpp
+++ b/src/server/connectionframe/connectionframe.cpp
@@ -188,7 +188,7 @@ void ConnectionFrame::mouseReleaseEvent(QMouseEvent* event)
 		if ((this->pos() - _previousPosition).manhattanLength() > _startDragDistance )
 		{
 			qDebug("Moved");
-			emit frameMoved(this);
+			emit frameMoved(true, this);
 		}
 		else
 		{
diff --git a/src/server/connectionframe/connectionframe.h b/src/server/connectionframe/connectionframe.h
index faa1390..188cdc7 100644
--- a/src/server/connectionframe/connectionframe.h
+++ b/src/server/connectionframe/connectionframe.h
@@ -61,7 +61,7 @@ public:
 	const inline QPoint& getCurrentPosition() const { return _currentPosition; }
 
 	const QString& computerId() const { return _computerId; }
-	inline void setComputerId(QString computerId) { _computerId = computerId; }
+	const inline void setComputerId(QString computerId) { _computerId = computerId; }
 	Client* client() const { return _client; }
 
 	inline const bool isTutor() const { return _isTutor; }
@@ -78,7 +78,7 @@ protected:
 	void timerEvent(QTimerEvent* event);
 
 signals:
-	void frameMoved(ConnectionFrame* frame);
+	void frameMoved(bool activateTrash, ConnectionFrame* frame);
 	void doubleClicked(ConnectionFrame* frame);
 	void clicked(ConnectionFrame* frame);
 
diff --git a/src/server/mainwindow/mainwindow.cpp b/src/server/mainwindow/mainwindow.cpp
index 55e4bce..17e821a 100644
--- a/src/server/mainwindow/mainwindow.cpp
+++ b/src/server/mainwindow/mainwindow.cpp
@@ -24,6 +24,8 @@
 #include "../sessionnamewindow/sessionnamewindow.h"
 #include "../connectionframe/connectionframe.h"
 #include "../helpwindow/helpwindow.h"
+#include "../reloadroomwindow/reloadroomwindow.h"
+#include "ui_reloadroom.h"
 // Network
 #include "../net/listenserver.h"
 #include "../net/client.h"
@@ -61,6 +63,8 @@ MainWindow::MainWindow(QString ipListUrl, QWidget* parent) :
 	_sessionNameWindow = new SessionNameWindow(this);
 	_helpWindow = new HelpWindow(this);
 	_helpWindow->setWindowTitle("Help");
+	_reloadWindow = new ReloadRoomWindow(this);
+	_reloadWindow->setWindowTitle("Reload Room");
 	ui->setupUi(this);
 
 	Global::setSessionName();
@@ -98,6 +102,7 @@ MainWindow::MainWindow(QString ipListUrl, QWidget* parent) :
 	connect(ui->action_SetAsTutor, SIGNAL(triggered()), this, SLOT(onButtonStopProjection()));
 	connect(ui->action_Lock, SIGNAL(toggled(bool)), this, SLOT(onButtonLock(bool)));
 	connect(ui->action_Help, SIGNAL(triggered()), this, SLOT(onButtonHelp()));
+	connect(ui->actionReload_Room_Configuration, SIGNAL(triggered()), this, SLOT(onButtonReloadRoomConfig()));
 
 	/* Stuff for the button lock */
 	//Setup a timeout
@@ -129,7 +134,9 @@ MainWindow::MainWindow(QString ipListUrl, QWidget* parent) :
 	_discoveryListener = new DiscoveryListener();
 
 	// Finally
-//	this->onSessionNameUpdate();
+	_countSessionNameUpdate = 0;
+	this->onSessionNameUpdate(); // Just make lable visible.
+	_countSessionNameUpdate = 0;
 
 	_tileWidth = ui->frmRoom->size().width() / _tilesX;
 	_tileHeight = ui->frmRoom->size().height() / _tilesY;
@@ -209,7 +216,7 @@ ConnectionFrame* MainWindow::createFrame()
 	ConnectionFrame *cf = new ConnectionFrame(ui->frmRoom, _tileWidth, _tileHeight);
 	_clientFrames.append(cf);
 	cf->show();
-	connect(cf, SIGNAL(frameMoved(ConnectionFrame *)), this, SLOT(onPlaceFrame(ConnectionFrame *)));
+	connect(cf, SIGNAL(frameMoved(bool, ConnectionFrame *)), this, SLOT(onPlaceFrame(bool, ConnectionFrame *)));
 	connect(cf, SIGNAL(clicked(ConnectionFrame *)), this, SLOT(onFrameClicked(ConnectionFrame *)));
 	return cf;
 }
@@ -228,7 +235,7 @@ ConnectionFrame* MainWindow::createFrame(QString computerId, QPoint position)
 	cf->setCurrentPosition(position);
 	_clientFrames.append(cf);
 	cf->show();
-	connect(cf, SIGNAL(frameMoved(ConnectionFrame *)), this, SLOT(onPlaceFrame(ConnectionFrame *)));
+	connect(cf, SIGNAL(frameMoved(bool, ConnectionFrame *)), this, SLOT(onPlaceFrame(bool, ConnectionFrame *)));
 	connect(cf, SIGNAL(clicked(ConnectionFrame *)), this, SLOT(onFrameClicked(ConnectionFrame *)));
 	return cf;
 }
@@ -309,12 +316,23 @@ void MainWindow::tryToUseRoomTemplate()
 
 	for (auto i : rooms)
 	{
+		qDebug() << "i: " << i;
 		conf.beginGroup(i);
 		if (!conf.contains("mgrIP")) {
 			qDebug() << "Invalid config file!";
 			return;
 		}
-		// Find the room that list the ip of this host as mgr
+
+		// First store all room configurations in _rooms.
+		int size = conf.beginReadArray("client");
+		for (int j = 0; j < size; j++) {
+			conf.setArrayIndex(j);
+			// qDebug() << "ip: " << conf.value("ip").toString() << " pos: " << conf.value("pos").toPoint();
+			_rooms[i].append(qMakePair(conf.value("ip").toString(), conf.value("pos").toPoint()));
+		}
+		conf.endArray();
+
+		// Find the managerIP of current room.
 		QString mgrIP = conf.value("mgrIP").toString();
 		foreach (const QHostAddress &address, QNetworkInterface::allAddresses())
 		{
@@ -322,8 +340,8 @@ void MainWindow::tryToUseRoomTemplate()
 			{
 				qDebug("Found this ip in config.");
 				int size = conf.beginReadArray("client");
-				for (int i = 0; i < size; ++i) {
-					conf.setArrayIndex(i);
+				for (int j = 0; j < size; ++j) {
+					conf.setArrayIndex(j);
 
 					/*
 					 *
@@ -334,8 +352,9 @@ void MainWindow::tryToUseRoomTemplate()
 
 					// Add the frame
 					// Position is given in grid coordinates, createFrame take pixels
-					qDebug()  << conf.value("ip").toString();
+					QString computerId = conf.value("ip").toString();
 					QPoint coord = conf.value("pos").toPoint();
+					qDebug()  << computerId;
 					qDebug()  << coord;
 					qDebug()  << _tileWidth ;
 					qDebug()  << _tileHeight ;
@@ -344,9 +363,9 @@ void MainWindow::tryToUseRoomTemplate()
 					coord.setY(coord.y() * _tileHeight);
 					qDebug()  << coord ;
 
-					ConnectionFrame *cf = createFrame(conf.value("ip").toString(), coord);
+					ConnectionFrame *cf = createFrame(computerId, coord);
 					cf->move(cf->getCurrentPosition());
-					onPlaceFrame(cf);
+					onPlaceFrame(false, cf);
 				}
 				conf.endArray();
 			}
@@ -525,7 +544,7 @@ void MainWindow::onTutorListDownloaded(QByteArray& tutorList)
  * Place Frame to from user specified position.
  * @param frame
  */
-void MainWindow::onPlaceFrame(ConnectionFrame* frame)
+void MainWindow::onPlaceFrame(bool activateTrash, ConnectionFrame* frame)
 {
 	if (_tilesX <= 0 || _tilesY <= 0)
 		return;
@@ -542,31 +561,34 @@ void MainWindow::onPlaceFrame(ConnectionFrame* frame)
 	else if (y > s.height() - _tileHeight)
 		y = (_tilesY - 1) * _tileHeight;
 
-	const QRect &trashCenter = ui->trash->geometry();
-	// Check if x coordinate is in trash position.
-	if (trashCenter.contains(p))
+	// Check if x coordinate is in trash position. Check only if activateTrash = true!
+	if (activateTrash)
 	{
-		// Do not offer deleting online client.
-		if (frame->client() != NULL)
-		{
-			QMessageBox::critical(this, tr("Selection"), sStrClientOnline);
-			frame->move(frame->getPreviousPosition());
-			return;
-		}
-		else
+		const QRect &trashCenter = ui->trash->geometry();
+		if (trashCenter.contains(p))
 		{
-			int ret = QMessageBox::question(this, "Warning", "Sure, You want to delete selected client?", 0, 1, 2);
-			if (ret == 1)
+			// Do not offer deleting online client.
+			if (frame->client() != NULL)
 			{
-				frame->hide();
-				frame->deleteLater();
-				_clientFrames.removeOne(frame);
+				QMessageBox::critical(this, tr("Selection"), sStrClientOnline);
+				frame->move(frame->getPreviousPosition());
 				return;
 			}
 			else
 			{
-				frame->move(frame->getPreviousPosition());
-				return;
+				int ret = QMessageBox::question(this, "Warning", "Sure, You want to delete selected client?", 0, 1, 2);
+				if (ret == 1)
+				{
+					frame->hide();
+					frame->deleteLater();
+					_clientFrames.removeOne(frame);
+					return;
+				}
+				else
+				{
+					frame->move(frame->getPreviousPosition());
+					return;
+				}
 			}
 		}
 	}
@@ -611,7 +633,18 @@ void MainWindow::onFrameClicked(ConnectionFrame* frame)
  */
 void MainWindow::onSessionNameClick()
 {
-	_sessionNameWindow->show(Global::sessionName());
+	_countSessionNameUpdate++;
+	if (_countSessionNameUpdate > 1)
+	{
+		int ret = QMessageBox::question(this, "Warning", "Sure, You want to change SessionName again?\n"
+																		"All Clients will be deleted afterwards.", 0, 1, 2);
+		if (ret == 1)
+		{
+			_sessionNameWindow->show(Global::sessionName());
+		}
+	}
+	else
+		_sessionNameWindow->show((Global::sessionName()));
 }
 
 /***************************************************************************//**
@@ -621,12 +654,17 @@ void MainWindow::onSessionNameUpdate()
 {
 	// Stop all projections and clear all clients, which where connected to old sessionName.
 	reset();
-	for (QList<ConnectionFrame*>::iterator it(_clientFrames.begin()); it != _clientFrames.end(); ++it)
+	if (_countSessionNameUpdate > 1)
 	{
-		(*it)->hide();
-		(*it)->deleteLater();
+		{
+			for (QList<ConnectionFrame*>::iterator it(_clientFrames.begin()); it != _clientFrames.end(); ++it)
+			{
+				(*it)->hide();
+				(*it)->deleteLater();
+			}
+			_clientFrames.clear();
+		}
 	}
-	_clientFrames.clear();
 	_sessionNameLabel->setText(tr("Session Name: %1  [click to edit]").arg(Global::sessionName()));
 }
 
@@ -655,6 +693,71 @@ void MainWindow::startVncServerIfNecessary(int from)
 	}
 }
 
+void MainWindow::onButtonReloadRoomConfig()
+{
+	connect(_reloadWindow->ui->buttonBox, SIGNAL(accepted()), this, SLOT(onReloadRoomOk()));
+	connect(_reloadWindow->ui->buttonBox, SIGNAL(rejected()), this, SLOT(onReloadRoomCancel()));
+	qDebug() << "in onButtonReloadRoomConfig!" << "size of room: " << _rooms.size();
+	QList<QString> keyList = _rooms.keys();
+	for (QList<QString>::iterator it = keyList.begin(); it != keyList.end() ; it++) {
+		_reloadWindow->ui->roomList->addItem(*it);
+	}
+	_reloadWindow->show();
+}
+
+void MainWindow::onReloadRoomCancel()
+{
+	disconnect(_reloadWindow->ui->buttonBox, SIGNAL(accepted()), this, SLOT(onReloadRoomOk()));
+	disconnect(_reloadWindow->ui->buttonBox, SIGNAL(rejected()), this, SLOT(onReloadRoomCancel()));
+	_reloadWindow->ui->roomList->clear();
+	_reloadWindow->hide();
+}
+
+void MainWindow::onReloadRoomOk()
+{
+	int ret = QMessageBox::QMessageBox::question(this, "Warning", tr("Are you sure you want to reload the room?\n"
+																							 "Note that all clients will be deleted."), 0, 1, 2);
+
+	if (ret == 1) {
+		disconnect(_reloadWindow->ui->buttonBox, SIGNAL(accepted()), this, SLOT(onReloadRoomOk()));
+		disconnect(_reloadWindow->ui->buttonBox, SIGNAL(rejected()), this, SLOT(onReloadRoomCancel()));
+		// Delete all clients.
+		for (QList<ConnectionFrame*>::iterator it = _clientFrames.begin(); it != _clientFrames.end(); it++)
+		{
+			(*it)->hide();
+			(*it)->deleteLater();
+		}
+		_clientFrames.clear();
+
+		// Load new room configuration.
+		QString roomToReload = _reloadWindow->ui->roomList->currentItem()->data(0).toString();
+		// qDebug() << roomToReload;
+
+		_reloadWindow->ui->roomList->clear();
+		_reloadWindow->hide();
+
+		QList<QPair<QString, QPoint>> room = _rooms[roomToReload];
+		// qDebug() << " Room: " << room;
+		// qDebug() << "_rooms: " << _rooms;
+		for (QList<QPair<QString, QPoint>>::iterator it = room.begin(); it != room.end(); ++it)
+		{
+			QString computerId = (*it).first;
+			QPoint pos = (*it).second;
+
+			qDebug() << "ComputerID: " << computerId;
+			qDebug() << "Pos: " << pos;
+
+			// Transform to pixels for createFrame(computerId, position).
+			pos.setX(pos.x() * _tileWidth);
+			pos.setY(pos.y() * _tileHeight);
+
+			ConnectionFrame *cf = createFrame(computerId, pos);
+			cf->move(cf->getCurrentPosition());
+			onPlaceFrame(false, cf);
+		}
+	}
+}
+
 /***************************************************************************//**
  * Display popup which explains possible actions about the buttons.
  */
@@ -969,8 +1072,13 @@ void MainWindow::onClientAuthenticated(Client* client)
 	ConnectionFrame *existing = NULL;
 	for (QList<ConnectionFrame*>::iterator it(_clientFrames.begin()); it != _clientFrames.end(); ++it)
 	{
+		// qDebug() << "Existing frame ip: " << (*it)->computerId();
+		// qDebug() << "New Clients ip:    " << client->ip();
+		// qDebug() << ((*it)->computerId() == client->ip());
 		if ((*it)->computerId() == client->ip())
+		{
 			existing = *it;
+		}
 		if ((*it)->isTutor())
 		{
 			if ((*it)->client() != NULL)
@@ -994,6 +1102,7 @@ void MainWindow::onClientAuthenticated(Client* client)
 	// Clients ip already exists, but was not active.
 	if (existing != NULL)
 	{
+		// qDebug() << "Should go into this if clause.";
 		existing->setTutor(isTutor);
 		existing->assignClient(client);
 		tellClientCurrentSituation(client);
@@ -1027,7 +1136,7 @@ void MainWindow::onClientAuthenticated(Client* client)
 			y = 0;
 		qDebug("Move E");
 		cf->move(x * _tileWidth, y * _tileHeight);
-		onPlaceFrame(cf);
+		onPlaceFrame(true, cf);
 	}
 	else
 	{
diff --git a/src/server/mainwindow/mainwindow.h b/src/server/mainwindow/mainwindow.h
index acecc28..f8d0164 100644
--- a/src/server/mainwindow/mainwindow.h
+++ b/src/server/mainwindow/mainwindow.h
@@ -11,6 +11,7 @@ class ConnectionFrame;
 class ListenServer;
 class DiscoveryListener;
 class HelpWindow;
+class ReloadRoomWindow;
 
 namespace Ui{
 	class MainWindow;
@@ -35,6 +36,7 @@ private:
 	Ui::MainWindow    *ui;
 	SessionNameWindow *_sessionNameWindow;
 	HelpWindow        *_helpWindow;
+	ReloadRoomWindow	*_reloadWindow;
 	QLabel            *_sessionNameLabel;
 	int               _tbIconSize;
 	Qt::ToolBarArea   _tbArea;
@@ -56,12 +58,14 @@ private:
 		None
 	} _mode;
 	int _streamingSource;
+	int _countSessionNameUpdate;
 
 	QList<ConnectionFrame*> _clientFrames;
 	ListenServer            *_listenServer;
 	DiscoveryListener       *_discoveryListener;
 	FileDownloader          _fileDownloader;
 	QStringList             _tutorList;
+	QMap<QString, QList<QPair<QString, QPoint> > > _rooms;
 
 	static const QString sStrTutorNdef;
 	static const QString sStrTutorOffline;
@@ -105,13 +109,16 @@ protected slots:
 	void onButtonStopProjection();
 
 	void onButtonSetAsTutor();
+	void onButtonReloadRoomConfig();
+	void onReloadRoomOk();
+	void onReloadRoomCancel();
 
 	void onButtonExit();
 	void onButtonHelp();
 	void DisableButtons();
 	void EnableButtons();
 	// connection frame
-	void onPlaceFrame(ConnectionFrame* frame);
+	void onPlaceFrame(bool activateTrash, ConnectionFrame* frame);
 	void onFrameClicked(ConnectionFrame* frame);
 	// Net
 	void onClientConnected(Client* client);
diff --git a/src/server/reloadroomwindow/reloadroomwindow.cpp b/src/server/reloadroomwindow/reloadroomwindow.cpp
new file mode 100644
index 0000000..3070148
--- /dev/null
+++ b/src/server/reloadroomwindow/reloadroomwindow.cpp
@@ -0,0 +1,13 @@
+#include "reloadroomwindow.h"
+#include "ui_reloadroom.h"
+
+ReloadRoomWindow::ReloadRoomWindow(QWidget *parent) :
+	QDialog(parent), ui(new Ui::ReloadRoom)
+{
+	ui->setupUi(this);
+}
+
+ReloadRoomWindow::~ReloadRoomWindow()
+{
+	delete ui;
+}
diff --git a/src/server/reloadroomwindow/reloadroomwindow.h b/src/server/reloadroomwindow/reloadroomwindow.h
new file mode 100644
index 0000000..9ce0aba
--- /dev/null
+++ b/src/server/reloadroomwindow/reloadroomwindow.h
@@ -0,0 +1,25 @@
+#ifndef RELOADROOMWINDOW_H
+#define RELOADROOMWINDOW_H
+
+#include <QDialog>
+
+namespace Ui {
+class ReloadRoom;
+}
+
+class ReloadRoomWindow : public QDialog
+{
+	Q_OBJECT
+
+public:
+	explicit ReloadRoomWindow(QWidget *parent = 0);
+	~ReloadRoomWindow();
+	Ui::ReloadRoom *ui;
+
+	// void show();
+
+private:
+
+};
+
+#endif