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>

main.cpp

@@ -48,8 +48,10 @@ int main(int argc, char **argv)
 			files.push_back(QString(prefs.default_filename));
 	}
 	parse_xml_exit();
-	MainWindow::instance()->loadFiles(files);
+	MainWindow *m = MainWindow::instance();
-	MainWindow::instance()->importFiles(importedFiles);
+	m->setLoadedWithFiles( !files.isEmpty() || !importedFiles.isEmpty());
+	m->loadFiles(files);
+	m->importFiles(importedFiles);
 	if (!quit)
 		run_ui();
 	exit_ui();

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;

qt-ui/mainwindow.h

@@ -78,6 +78,8 @@ public:
 	void cleanUpEmpty();
 	void setToolButtonsEnabled(bool enabled);
 	ProfileWidget2 *graphics() const;
+	void setLoadedWithFiles(bool filesFromCommandLine);
+	bool filesFromCommandLine() const;
 private
 slots:
 	/* file menu action */
@@ -165,6 +167,7 @@ private:
 	void saveSplitterSizes();
 	QString lastUsedDir();
 	void updateLastUsedDir(const QString &s);
+	bool filesAsArguments;
 };
 
 MainWindow *mainWindow();

qt-ui/profile/profilewidget2.cpp

@@ -316,12 +316,23 @@ void ProfileWidget2::setupSceneAndFlags()
 // Currently just one dive, but the plan is to enable All of the selected dives.
 void ProfileWidget2::plotDives(QList<dive *> dives)
 {
+	static bool firstCall = true;
+
 	// I Know that it's a list, but currently we are
 	// using just the first.
 	struct dive *d = dives.first();
 	if (!d)
 		return;
 
+	int animSpeedBackup = -1;
+	if(firstCall && MainWindow::instance()->filesFromCommandLine()){
+		QSettings s;
+		s.beginGroup("Animations");
+		animSpeedBackup = s.value("animation_speed",500).toInt();
+		s.setValue("animation_speed",0);
+		firstCall = false;
+	}
+
 	// restore default zoom level and tooltip position
 	if (zoomLevel) {
 		const qreal defScale = 1.0 / qPow(zoomFactor, (qreal)zoomLevel);
@@ -431,6 +442,11 @@ void ProfileWidget2::plotDives(QList<dive *> dives)
 		// qDebug() << event->getEvent()->name << "@" << event->getEvent()->time.seconds;
 	}
 	diveComputerText->setText(currentdc->model);
+	if (MainWindow::instance()->filesFromCommandLine() && animSpeedBackup != -1){
+		QSettings s;
+		s.beginGroup("Animations");
+		s.setValue("animation_speed",animSpeedBackup);
+	}
 }
 
 void ProfileWidget2::settingsChanged()