be resistent to not creating the browser

just on the off chance that MussaWindow.browser isn't created
test the pointer before trying to call it.
(AKA some left over debugging code)

diff --git a/qui/MussaWindow.cpp b/qui/MussaWindow.cpp
index 20c4a032e8dca3c8169188da8e860dcca98033d6..883703fd3be49d8867128640dbad020699262bf5 100644 (file)
--- a/qui/MussaWindow.cpp
+++ b/qui/MussaWindow.cpp
@@ -208,9 +208,11 @@ void MussaWindow::setupActions()
 
   //Save pixel map action
   saveBrowserPixmapAction = new QAction(tr("Save to image..."), this);
-  connect(saveBrowserPixmapAction, (SIGNAL(triggered())),
-         browser, SLOT(promptSaveBrowserPixmap()));
-  saveBrowserPixmapAction->setIcon(QIcon(":/icons/image2.png"));
+  if (browser) {
+    connect(saveBrowserPixmapAction, (SIGNAL(triggered())),
+            browser, SLOT(promptSaveBrowserPixmap()));
+    saveBrowserPixmapAction->setIcon(QIcon(":/icons/image2.png"));
+  }
 
   viewMussaAlignmentAction = new QAction(tr("View sequence alignment"), this);
   connect(viewMussaAlignmentAction, SIGNAL(triggered()),
@@ -257,10 +259,10 @@ void MussaWindow::setupMainMenu()
 
   newMenu = menuBar()->addMenu(tr("&Edit"));
   newMenu->addAction(editMotifsAction);
-  newMenu->addAction(browser->getCopySelectedSequenceAsStringAction());
-  newMenu->addAction(browser->getCopySelectedSequenceAsFastaAction());
+  if (browser) newMenu->addAction(browser->getCopySelectedSequenceAsStringAction());
+  if (browser) newMenu->addAction(browser->getCopySelectedSequenceAsFastaAction());
   newMenu->addAction(createSubAnalysisAction);
-  newMenu->addAction(browser->getEditSequencePropertiesAction());
+  if (browser) newMenu->addAction(browser->getEditSequencePropertiesAction());
  
   newMenu = menuBar()->addMenu(tr("&View"));
   newMenu->addAction(viewMussaAlignmentAction);
@@ -273,10 +275,12 @@ void MussaWindow::setupMainMenu()
   newMenu->addAction(aboutAction);
 
   // add some extra features to the context menu
-  QMenu *popupMenu = browser->getPopupMenu();
-  if (popupMenu) {
-    popupMenu->addAction(viewMussaAlignmentAction);
-    popupMenu->addAction(createSubAnalysisAction);
+  if (browser) {
+    QMenu *popupMenu = browser->getPopupMenu();
+    if (popupMenu) {
+      popupMenu->addAction(viewMussaAlignmentAction);
+      popupMenu->addAction(createSubAnalysisAction);
+    }
   }
 }