traffic: more pass by reference + member init

[flightgear.git] / src / ATC / atcdialog.cxx

diff --git a/src/ATC/atcdialog.cxx b/src/ATC/atcdialog.cxx
index 98a8e70cbe1bcf38c73dbb60c63798a80026b061..1bf0c9cddaf04089f98bee2a290760b314f4e073 100644 (file)
--- a/src/ATC/atcdialog.cxx
+++ b/src/ATC/atcdialog.cxx
@@ -187,8 +187,9 @@ static bool doFrequencyDisplay( const SGPropertyNode* args )
 FGATCDialogNew * FGATCDialogNew::_instance = NULL;
 
 FGATCDialogNew::FGATCDialogNew()
+: _gui(NULL),
+   dialogVisible(true)
 {
-  dialogVisible = true;
 }
 
 FGATCDialogNew::~FGATCDialogNew()
@@ -198,15 +199,15 @@ FGATCDialogNew::~FGATCDialogNew()
 
 
 void FGATCDialogNew::init() {
-       // Add ATC-dialog to the command list
+    // Add ATC-dialog to the command list
     globals->get_commands()->addCommand("ATC-dialog", FGATCDialogNew::popup );
-       // Add ATC-freq-search to the command list
-       globals->get_commands()->addCommand("ATC-freq-search", doFrequencySearch);
-  globals->get_commands()->addCommand("ATC-freq-display", doFrequencyDisplay);
+    // Add ATC-freq-search to the command list
+    globals->get_commands()->addCommand("ATC-freq-search", doFrequencySearch);
+    globals->get_commands()->addCommand("ATC-freq-display", doFrequencyDisplay);
   
-       // initialize properties polled in Update()
-       //globals->get_props()->setStringValue("/sim/atc/freq-airport", "");
-       globals->get_props()->setIntValue("/sim/atc/transmission-num", -1);
+    // initialize properties polled in Update()
+    //globals->get_props()->setStringValue("/sim/atc/freq-airport", "");
+    globals->get_props()->setIntValue("/sim/atc/transmission-num", -1);
 }
 
 
@@ -286,14 +287,4 @@ void FGATCDialogNew::update(double dt) {
     } else {
         _gui->showDialog(dialog_name);
     }
-    //dialogVisible = !dialogVisible;
-    return;
-    /*
-    static SGPropertyNode_ptr trans_num = globals->get_props()->getNode("/sim/atc/transmission-num", true);
-    int n = trans_num->getIntValue();
-    if (n >= 0) {
-        trans_num->setIntValue(-1);
-           // PopupCallback(n);
-        cerr << "Selected transmission message" << n << endl;
-    } */
 }