1 files changed, 24 insertions, 8 deletions
diff --git a/src/main.cpp b/src/main.cpp
index faef051..83525a6 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4,6 +4,7 @@
 #include <QTranslator>
 #include <QtAlgorithms>
 #include <QtGui/QApplication>
+#include <QDesktopWidget>
 
 #include <cstdlib>
 #include <iostream>
@@ -32,13 +33,14 @@ int main(int argc, char *argv[]) {
     std::string usage(a.translate(
             "Console",
             "Usage: vmchooser [ OPTIONS | FILE ]\n\n"
-            "  -d, --default   name of default session\n"
-            "  -P, --pool      name of the environment\n"
-            "  -p, --path      path to vmware .xml files\n"
-            "  -x, --xpath     path of X Session .desktop files\n"
-            "  -s, --size      window size <width>x<height>\n"
-            "  -v, --version   print version and exit\n"
-            "  -h, --help      print usage information and exit\n"
+            "  -d, --default    name of default session\n"
+            "  -P, --pool       name of the environment\n"
+            "  -p, --path       path to vmware .xml files\n"
+            "  -x, --xpath      path of X Session .desktop files\n"
+            "  -s, --size       window size <width>x<height>\n"
+            "  -w, --windowmgr  use <command> window manager\n"
+            "  -v, --version    print version and exit\n"
+            "  -h, --help       print usage information and exit\n"
             "\nFILE can be a vmware .xml or an X .desktop file\n")
                       .toUtf8().data());
 
@@ -90,6 +92,13 @@ int main(int argc, char *argv[]) {
         }
     }
 
+    // TODO: parse args => command_line_options.cpp
+    QString windowmgr;
+    if (cmdOptions.contains("windowmgr")) {
+        windowmgr = cmdOptions.value("windowmgr");
+    }
+
+
     // read configuration file:
     //   file supplied as command line option or
     //   user vmchooser.conf or
@@ -162,7 +171,7 @@ int main(int argc, char *argv[]) {
     QList<Session*> xsessions(XSession::readSessions(xSessionPath));
     QList<Session*> vsessions(VSession::readXmlDir(vSessionPath));
 
-    Dialog w;
+    Dialog w(windowmgr);
     w.resize(width, height);
     if (xsessions.empty() && vsessions.empty()) {
         std::cerr << a.translate(
@@ -189,5 +198,12 @@ int main(int argc, char *argv[]) {
     }
     w.selectSession(defaultSession);
     w.show();
+
+    // center dialog on screen
+    QRect desktopRect = QApplication::desktop()->availableGeometry(&w);
+    QPoint center = desktopRect.center();
+    w.move(center.x()-w.width()*0.5, center.y()-w.height()*0.5);
+    a.setActiveWindow(&w);
+
     return a.exec();
 }