Reworked ORSEE display in a browser

data/Labcontrol.conf

@@ -1,6 +1,8 @@
 [General]
 # The user names of all users which shall be able to conduct administrative tasks with Labcontrol
 admin_users="UserA|UserB|UserC"
+# The browser in which ORSEE shall be displayed
+browser_command=/usr/bin/firefox
 # The port the client help server shall listen on
 client_help_server_port=XXXX
 # Client settings
@@ -31,7 +33,7 @@ lpr_command=/usr/bin/lpr
 netstat_command=/bin/netstat
 network_broadcast_address=192.168.1.255
 # A combination of an installed browser and the address of your lab's ORSEE
-orsee_command=firefox http://yourORSEEserver.tld
+orsee_url=http://yourORSEEserver.tld
 ping_command=/bin/ping
 postscript_viewer=/usr/bin/okular
 ps2pdf_command=/usr/bin/ps2pdf

src/Lib/global.h

@@ -22,9 +22,9 @@
 
 #include <QMetaType>
 
-enum class settItms_t : unsigned short int { DVIPS_CMD, FILE_MANAGER, LC_INST_DIR,
+enum class settItms_t : unsigned short int { BROWSER_CMD, DVIPS_CMD, FILE_MANAGER, LC_INST_DIR,
                        LATEX_CMD, LOCAL_ZLEAF_NAME, LPR_CMD, NETSTAT_CMD, NETW_BRDCAST_ADDR,
-                       ORSEE_COMMAND, PING_COMMAND, POSTSCRIPT_VIEWER, PS2PDF_COMMAND,
+                       ORSEE_URL, PING_COMMAND, POSTSCRIPT_VIEWER, PS2PDF_COMMAND,
                        SSH_KEY_ROOT, SSH_KEY_USER, RCP_CMD, RM_CMD, SERVER_IP, SSH_CMD,
                        TERM_EMUL_CMD, USER_NAME_ON_CLIENTS, VNC_VIEWER, WAKEONLAN_CMD,
                        WMCTRL_CMD, XSET_CMD, ZTREE_INST_DIR, SETT_ITMS_QUANT };

src/Lib/lablib.cpp

@@ -144,6 +144,7 @@ void lc::Lablib::GotNetstatQueryResult( QStringList *argActiveZLeafConnections )
 
 void lc::Lablib::ReadSettings() {
     QStringList simpleLoadableItems = { QStringList{}
+                                         << "browser_command"
                                          << "dvips_command"
                                          << "file_manager"
                                          << "labcontrol_installation_directory"
@@ -171,6 +172,7 @@ void lc::Lablib::ReadSettings() {
                                          << "ztree_installation_directory" };
 
     QStringList theItemsErrorComplaints = { QStringList{}
+                                         << "Opening ORSEE in a browser will not work."
                                          << "Receipts creation will not work."
                                          << "The display of preprints will not work."
                                          << "Labcontrol will missbehave with high propability."
@@ -197,8 +199,9 @@ void lc::Lablib::ReadSettings() {
                                          << "Deactivating the screen saver on the clients will not be possible."
                                          << "zTree will not be available" };
 
-    bool is_file[] = { true, true, true, true, false, true, true, false, false, true, true, true, true,
+    bool is_file[] = { true, true, true, true, true, false, true, true, false, false,
-                       true, true, true, false, true, true, false, true, true, true, false, true };
+                       true, true, true, true, true, true, true, false, true, true,
+                       false, true, true, true, false, true };
 
     QString *tempItemStorage = nullptr;
     for ( int i = 0; i < ( int )settItms_t::SETT_ITMS_QUANT; i++ ) {
@@ -409,14 +412,15 @@ void lc::Lablib::SetUserNameOnServer( const QString &argUserName ) {
 }
 
 void lc::Lablib::ShowOrsee() {
-    // Start the process
     QProcess showOrseeProcess;
     QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
     showOrseeProcess.setProcessEnvironment( env );
-    showOrseeProcess.startDetached( *( *settingsItems )[ ( int )settItms_t::ORSEE_COMMAND ] );
+    QString program{ *( *settingsItems )[ ( int )settItms_t::BROWSER_CMD ] };
+    QStringList arguments{ QStringList{} << *( *settingsItems )[ ( int )settItms_t::ORSEE_URL ] };
+    showOrseeProcess.startDetached( program, arguments );
 
     // Output message via the debug messages tab
-    debugMessagesTextEdit->appendPlainText( tr( "[DEBUG] %1" ).arg( *( *settingsItems )[ ( int )settItms_t::ORSEE_COMMAND ] ) );
+    debugMessagesTextEdit->appendPlainText( tr( "[DEBUG] %1 %2" ).arg( program ).arg( arguments.join( " " ) ) );
 }
 
 void lc::Lablib::ShowPreprints() {

src/mainwindow.cpp

@@ -115,7 +115,8 @@ void lc::MainWindow::DisableDisfunctionalWidgets() {
     }
 
     // Disable 'PBShowORSEE', if 'orsee_command' was not set
-    if ( !lablib->GetSettingsItem( settItms_t::ORSEE_COMMAND ) ) {
+    if ( !lablib->GetSettingsItem( settItms_t::BROWSER_CMD )
+         || !lablib->GetSettingsItem( settItms_t::ORSEE_URL ) ) {
         ui->PBShowORSEE->setEnabled( false );
     }