Address uninitialized member warnings

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

configuredivecomputerthreads.cpp

@@ -1540,7 +1540,9 @@ void ReadSettingsThread::run()
 		fclose(fp);
 }
 
-WriteSettingsThread::WriteSettingsThread(QObject *parent, device_data_t *data) : DeviceThread(parent, data)
+WriteSettingsThread::WriteSettingsThread(QObject *parent, device_data_t *data) :
+	DeviceThread(parent, data),
+	m_deviceDetails(NULL)
 {
 }
 

printer.cpp

@@ -10,6 +10,7 @@ Printer::Printer(QPrinter *printer, print_options *printOptions)
 {
 	this->printer = printer;
 	this->printOptions = printOptions;
+	dpi = 0;
 	done = 0;
 }
 

qt-models/diveplotdatamodel.cpp

@@ -4,7 +4,10 @@
 #include "graphicsview-common.h"
 #include "divelist.h"
 
-DivePlotDataModel::DivePlotDataModel(QObject *parent) : QAbstractTableModel(parent), diveId(0)
+DivePlotDataModel::DivePlotDataModel(QObject *parent) :
+	QAbstractTableModel(parent),
+	diveId(0),
+	dcNr(0)
 {
 	memset(&pInfo, 0, sizeof(pInfo));
 }

qt-models/divetripmodel.cpp

@@ -350,7 +350,9 @@ int DiveItem::weight() const
 	return tw.grams;
 }
 
-DiveTripModel::DiveTripModel(QObject *parent) : TreeModel(parent)
+DiveTripModel::DiveTripModel(QObject *parent) :
+	TreeModel(parent),
+	currentLayout(TREE)
 {
 	columns = COLUMNS;
 }

qt-models/filtermodels.cpp

@@ -292,7 +292,11 @@ void LocationFilterModel::repopulate()
 	anyChecked = false;
 }
 
-MultiFilterSortModel::MultiFilterSortModel(QObject *parent) : QSortFilterProxyModel(parent), justCleared(false), curr_dive_site(NULL)
+MultiFilterSortModel::MultiFilterSortModel(QObject *parent) :
+	QSortFilterProxyModel(parent),
+	justCleared(false),
+	curr_dive_site(NULL),
+	divesDisplayed(0)
 {
 }
 

qt-models/profileprintmodel.cpp

@@ -6,6 +6,7 @@
 
 ProfilePrintModel::ProfilePrintModel(QObject *parent)
 {
+	fontSize = 12.0;
 }
 
 void ProfilePrintModel::setDive(struct dive *divePtr)

qt-ui/divelogimportdialog.h

@@ -57,7 +57,6 @@ protected:
 	void dragMoveEvent(QDragMoveEvent *event);
 	void dropEvent(QDropEvent *event);
 private:
-	int currentDraggedIndex;
 };
 
 class ColumnDropCSVView : public QTableView {

qt-ui/diveshareexportdialog.cpp

@@ -12,7 +12,8 @@
 DiveShareExportDialog::DiveShareExportDialog(QWidget *parent) :
 	QDialog(parent),
 	ui(new Ui::DiveShareExportDialog),
-	reply(NULL)
+	reply(NULL),
+	exportSelected(false)
 {
 	ui->setupUi(this);
 }

qt-ui/printdialog.cpp

@@ -21,6 +21,7 @@ PrintDialog::PrintDialog(QWidget *parent, Qt::WindowFlags f) : QDialog(parent, f
 		printOptions.color_selected = true;
 		printOptions.landscape = false;
 		printOptions.p_template = print_options::ONE_DIVE;
+		printOptions.type = print_options::DIVELIST;
 	} else {
 		s.beginGroup(SETTINGS_GROUP);
 		printOptions.type = (print_options::print_type)s.value("type").toInt();

qt-ui/profile/divecartesianaxis.cpp

@@ -407,7 +407,9 @@ QString TemperatureAxis::textForValue(double value)
 	return QString::number(mkelvin_to_C((int)value));
 }
 
-PartialGasPressureAxis::PartialGasPressureAxis()
+PartialGasPressureAxis::PartialGasPressureAxis() :
+	DiveCartesianAxis(),
+	model(NULL)
 {
 	connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), this, SLOT(settingsChanged()));
 }

qt-ui/profile/diveprofileitem.cpp

@@ -917,7 +917,9 @@ void PartialPressureGasItem::modelDataChanged(const QModelIndex &topLeft, const
 	alertPolygons.clear();
 	QSettings s;
 	s.beginGroup("TecDetails");
-	double threshold = *thresholdPtr;
+	double threshold = 0.0;
+	if (thresholdPtr)
+		threshold = *thresholdPtr;
 	bool inAlertFragment = false;
 	for (int i = 0; i < dataModel->rowCount(); i++, entry++) {
 		double value = dataModel->index(i, vDataColumn).data().toDouble();
@@ -962,7 +964,8 @@ void PartialPressureGasItem::setThreshouldSettingsKey(double *prefPointer)
 	thresholdPtr = prefPointer;
 }
 
-PartialPressureGasItem::PartialPressureGasItem()
+PartialPressureGasItem::PartialPressureGasItem() :
+	thresholdPtr(NULL)
 {
 }
 

qt-ui/profile/profilewidget2.cpp

@@ -1777,6 +1777,8 @@ void ProfileWidget2::plotPictures()
 			y = 10;
 		else if (fabs(x - lastX) < 4)
 			y = lastY + 3;
+		else
+			y = 10;
 		lastX = x;
 		lastY = y;
 		item->setPos(x, y);

qt-ui/profile/ruleritem.cpp

@@ -8,7 +8,11 @@
 
 #include "profile.h"
 
-RulerNodeItem2::RulerNodeItem2() : entry(NULL), ruler(NULL)
+RulerNodeItem2::RulerNodeItem2() :
+	entry(NULL),
+	ruler(NULL),
+	timeAxis(NULL),
+	depthAxis(NULL)
 {
 	memset(&pInfo, 0, sizeof(pInfo));
 	setRect(-8, -8, 16, 16);

qt-ui/profile/ruleritem.h

@@ -51,8 +51,6 @@ private:
 	QPointF startPoint, endPoint;
 	RulerNodeItem2 *source, *dest;
 	QString text;
-	int height;
-	int paint_direction;
 	DiveCartesianAxis *timeAxis;
 	DiveCartesianAxis *depthAxis;
 	QGraphicsRectItem *textItemBack;

qt-ui/profile/tankitem.h

@@ -32,7 +32,7 @@ private:
 	struct dive diveCylinderStore;
 	struct plot_data *pInfoEntry;
 	int pInfoNr;
-	qreal yPos, height;
+	qreal height;
 	QBrush air, nitrox, oxygen, trimix;
 	QList<QGraphicsRectItem *> rects;
 };

qt-ui/statistics/statisticswidget.cpp

@@ -2,7 +2,9 @@
 #include "yearlystatisticsmodel.h"
 #include <QModelIndex>
 
-YearlyStatisticsWidget::YearlyStatisticsWidget(QWidget *parent): QGraphicsView(parent)
+YearlyStatisticsWidget::YearlyStatisticsWidget(QWidget *parent):
+	QGraphicsView(parent),
+	m_model(NULL)
 {
 }
 

qt-ui/subsurfacewebservices.cpp

@@ -941,7 +941,9 @@ QNetworkReply* UserSurveyServices::sendSurvey(QString values)
 	return reply;
 }
 
-CloudStorageAuthenticate::CloudStorageAuthenticate(QObject *parent) : QObject(parent)
+CloudStorageAuthenticate::CloudStorageAuthenticate(QObject *parent) :
+	QObject(parent),
+	reply(NULL)
 {
 	userAgent = getUserAgent();
 }

qt-ui/updatemanager.cpp

@@ -8,7 +8,9 @@
 #include "version.h"
 #include "mainwindow.h"
 
-UpdateManager::UpdateManager(QObject *parent) : QObject(parent)
+UpdateManager::UpdateManager(QObject *parent) :
+	QObject(parent),
+	isAutomaticCheck(false)
 {
 	// is this the first time this version was run?
 	QSettings settings;

templatelayout.cpp

@@ -16,7 +16,8 @@ int getTotalWork()
 	return dives;
 }
 
-TemplateLayout::TemplateLayout(print_options *PrintOptions)
+TemplateLayout::TemplateLayout(print_options *PrintOptions) :
+	m_engine(NULL)
 {
 	this->PrintOptions = PrintOptions;
 }
@@ -80,7 +81,9 @@ QString TemplateLayout::generate()
 	return htmlContent;
 }
 
-Dive::Dive()
+Dive::Dive() :
+	m_number(-1),
+	dive(NULL)
 {
 }