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Profile2: use a different image when no profile is visible

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This patch adds a new image resource named poster.png which,
is shown instead of the 3 posters. The main reason for that
is due to the poster text not being visible. This new image
is pretty much the Subsurface logo only.

It also removes the grid lines, while the poster is visible.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Lubomir I. Ivanov 2014-03-10 17:59:01 +02:00 • committed by Dirk Hohndel
parent 7d9849cfed
commit 324b8cbff1
7 changed files with 21 additions and 18 deletions
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34
qt-ui/profile/profilewidget2.cpp
View file

@ -464,19 +464,19 @@ void ProfileWidget2::fixBackgroundPos()
{
if (currentState != EMPTY)
return;
QPixmap toBeScaled;
if (!backgrounds.keys().contains(backgroundFile)) {
backgrounds[backgroundFile] = QPixmap(backgroundFile);
}
toBeScaled = backgrounds[backgroundFile];
QPixmap p = toBeScaled.scaledToHeight(viewport()->height());
QPixmap toBeScaled = QPixmap(backgroundFile);
QPixmap p = toBeScaled.scaledToHeight(viewport()->height() - 40, Qt::SmoothTransformation);
int x = viewport()->width() / 2 - p.width() / 2;
int y = viewport()->height() / 2 - p.height() / 2;
background->setPixmap(p);
background->setX(mapToScene(x, 0).x());
background->setY(mapToScene(y, 20).y());
}
void ProfileWidget2::wheelEvent(QWheelEvent *event)
{
if (currentState == EMPTY)
return;
QPoint toolTipPos = mapFromScene(toolTipItem->pos());
double scaleFactor = 1.15;
if (event->delta() > 0 && zoomLevel < 20) {
@ -495,7 +495,7 @@ void ProfileWidget2::scrollViewTo(const QPoint &pos)
{
/* since we cannot use translate() directly on the scene we hack on
* the scroll bars (hidden) functionality */
if (!zoomLevel)
if (!zoomLevel || currentState == EMPTY)
return;
QScrollBar *vs = verticalScrollBar();
QScrollBar *hs = horizontalScrollBar();
@ -534,17 +534,18 @@ void ProfileWidget2::setEmptyState()
return;
dataModel->clear();
backgroundFile = QString(":poster%1").arg(rand() % 3 + 1);
currentState = EMPTY;
backgroundFile = QString(":poster");
fixBackgroundPos();
profileYAxis->setPos(itemPos.depth.pos.off);
gasYAxis->setPos(itemPos.partialPressure.pos.off);
timeAxis->setPos(itemPos.time.pos.off);
background->setY(itemPos.background.on.y());
background->setVisible(true);
profileYAxis->setVisible(false);
gasYAxis->setVisible(false);
timeAxis->setVisible(false);
temperatureAxis->setVisible(false);
cylinderPressureAxis->setVisible(false);
toolTipItem->setVisible(false);
temperatureAxis->setPos(itemPos.temperature.pos.off);
cylinderPressureAxis->setPos(itemPos.cylinder.pos.off);
meanDepth->setVisible(false);
diveComputerText->setVisible(false);
diveCeiling->setVisible(false);
@ -572,6 +573,11 @@ void ProfileWidget2::setProfileState()
background->setVisible(false);
toolTipItem->setVisible(true);
profileYAxis->setVisible(true);
gasYAxis->setVisible(true);
timeAxis->setVisible(true);
temperatureAxis->setVisible(true);
cylinderPressureAxis->setVisible(true);
profileYAxis->setPos(itemPos.depth.pos.on);
QSettings s;

1
qt-ui/profile/profilewidget2.h
View file

@ -93,7 +93,6 @@ private:
DivePlotDataModel *dataModel;
State currentState;
int zoomLevel;
QHash<QString, QPixmap> backgrounds;
DivePixmapItem *background;
QString backgroundFile;
ToolTipItem *toolTipItem;