Only anim if not first dive when openning subsurface with a divelog.

The animation appeared when the user started subsurface with a default
file, wich was a little annoying since it didn't had a 'from' position
to go and it was also increasing it's size on some window managers
that do subtle windows animations when a program starts. This patch
treats the first dive opened when the program loads with a divelog pa
rameter differently as the following ones storing the velocity value
on a temporary, and reassigning it later.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

qt-ui/mainwindow.cpp

@@ -85,6 +85,16 @@ MainWindow::~MainWindow()
 	m_Instance = NULL;
 }
 
+void MainWindow::setLoadedWithFiles(bool f)
+{
+	filesAsArguments = f;
+}
+
+bool MainWindow::filesFromCommandLine() const
+{
+	return filesAsArguments;
+}
+
 MainWindow *MainWindow::instance()
 {
 	return m_Instance;