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Code-formatting, add copyright notice

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Adriaan de Groot 7 years ago
parent c10d7470bb
commit 00fa7bff1c
1 changed files with 79 additions and 68 deletions
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147
src/modules/locale/timezonewidget/timezonewidget.cpp
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@ -1,6 +1,7 @@
/* === This file is part of Calamares - <http://github.com/calamares> ===
*
* Copyright 2014-2015, Teo Mrnjavac <teo@kde.org>
* Copyright 2017, Adriaan de Groot <groot@kde.org>
*
* Originally from the Manjaro Installation Framework
* by Roland Singer <roland@manjaro.org>
@ -26,59 +27,64 @@
constexpr double MATH_PI = 3.14159265;
TimeZoneWidget::TimeZoneWidget(QWidget* parent) :
QWidget(parent)
TimeZoneWidget::TimeZoneWidget( QWidget* parent ) :
QWidget( parent )
{
setMouseTracking(false);
setCursor(Qt::PointingHandCursor);
setMouseTracking( false );
setCursor( Qt::PointingHandCursor );
// Font
font.setPointSize(12);
font.setBold(false);
font.setPointSize( 12 );
font.setBold( false );
// Images
background = QImage(":/images/bg.png").scaled(X_SIZE, Y_SIZE, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
pin = QImage(":/images/pin.png");
background = QImage( ":/images/bg.png" ).scaled( X_SIZE, Y_SIZE, Qt::IgnoreAspectRatio, Qt::SmoothTransformation );
pin = QImage( ":/images/pin.png" );
// Set size
setMinimumSize(background.size());
setMaximumSize(background.size());
setMinimumSize( background.size() );
setMaximumSize( background.size() );
// Zone images
QStringList zones = QString(ZONES).split(" ", QString::SkipEmptyParts);
for (int i = 0; i < zones.size(); ++i)
timeZoneImages.append(QImage(":/images/timezone_" + zones.at(i) + ".png").scaled(X_SIZE, Y_SIZE, Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
QStringList zones = QString( ZONES ).split( " ", QString::SkipEmptyParts );
for ( int i = 0; i < zones.size(); ++i )
timeZoneImages.append( QImage( ":/images/timezone_" + zones.at( i ) + ".png" ).scaled( X_SIZE, Y_SIZE, Qt::IgnoreAspectRatio, Qt::SmoothTransformation ) );
}
void TimeZoneWidget::setCurrentLocation(QString region, QString zone) {
void TimeZoneWidget::setCurrentLocation( QString region, QString zone )
{
QHash<QString, QList<LocaleGlobal::Location> > hash = LocaleGlobal::getLocations();
if (!hash.contains(region))
if ( !hash.contains( region ) )
return;
QList<LocaleGlobal::Location> locations = hash.value(region);
for (int i = 0; i < locations.size(); ++i) {
if (locations.at(i).zone == zone) {
setCurrentLocation(locations.at(i));
QList<LocaleGlobal::Location> locations = hash.value( region );
for ( int i = 0; i < locations.size(); ++i )
{
if ( locations.at( i ).zone == zone )
{
setCurrentLocation( locations.at( i ) );
break;
}
}
}
void TimeZoneWidget::setCurrentLocation(LocaleGlobal::Location location) {
void TimeZoneWidget::setCurrentLocation( LocaleGlobal::Location location )
{
currentLocation = location;
// Set zone
QPoint pos = getLocationPosition(currentLocation.longitude, currentLocation.latitude);
QPoint pos = getLocationPosition( currentLocation.longitude, currentLocation.latitude );
for (int i = 0; i < timeZoneImages.size(); ++i) {
for ( int i = 0; i < timeZoneImages.size(); ++i )
{
QImage zone = timeZoneImages[i];
// If not transparent set as current
if (zone.pixel(pos) != RGB_TRANSPARENT) {
if ( zone.pixel( pos ) != RGB_TRANSPARENT )
{
currentZoneImage = zone;
break;
}
@ -95,85 +101,87 @@ void TimeZoneWidget::setCurrentLocation(LocaleGlobal::Location location) {
//###
QPoint TimeZoneWidget::getLocationPosition(double longitude, double latitude) {
QPoint TimeZoneWidget::getLocationPosition( double longitude, double latitude )
{
const int width = this->width();
const int height = this->height();
double x = (width / 2.0 + (width / 2.0) * longitude / 180.0) + MAP_X_OFFSET * width;
double y = (height / 2.0 - (height / 2.0) * latitude / 90.0) + MAP_Y_OFFSET * height;
double x = ( width / 2.0 + ( width / 2.0 ) * longitude / 180.0 ) + MAP_X_OFFSET * width;
double y = ( height / 2.0 - ( height / 2.0 ) * latitude / 90.0 ) + MAP_Y_OFFSET * height;
//Far north, the MAP_Y_OFFSET no longer holds, cancel the Y offset; it's noticeable
// from 62 degrees north, so scale those 28 degrees as if the world is flat south
// of there, and we have a funny "rounded" top of the world. In practice the locations
// of the different cities / regions looks ok -- at least Thule ends up in the right
// country, and Inuvik isn't in the ocean.
if (latitude > 62.0)
y -= sin(MATH_PI * (latitude - 62.0) / 56.0) * MAP_Y_OFFSET * height;
if ( latitude > 62.0 )
y -= sin( MATH_PI * ( latitude - 62.0 ) / 56.0 ) * MAP_Y_OFFSET * height;
// Antarctica isn't shown on the map, but you could try clicking there
if (latitude < -60)
if ( latitude < -60 )
y = height - 1;
if (x < 0)
if ( x < 0 )
x = width+x;
if (x >= width)
if ( x >= width )
x -= width;
if (y < 0)
if ( y < 0 )
y = height+y;
if (y >= height)
if ( y >= height )
y -= height;
return QPoint((int)x, (int)y);
return QPoint( ( int )x, ( int )y );
}
void TimeZoneWidget::paintEvent(QPaintEvent*) {
void TimeZoneWidget::paintEvent( QPaintEvent* )
{
const int width = this->width();
const int height = this->height();
QFontMetrics fontMetrics(font);
QPainter painter(this);
QFontMetrics fontMetrics( font );
QPainter painter( this );
painter.setRenderHint(QPainter::Antialiasing);
painter.setFont(font);
painter.setRenderHint( QPainter::Antialiasing );
painter.setFont( font );
// Draw background
painter.drawImage(0, 0, background);
painter.drawImage( 0, 0, background );
// Draw zone image
painter.drawImage(0, 0, currentZoneImage);
painter.drawImage( 0, 0, currentZoneImage );
// Draw pin
QPoint point = getLocationPosition(currentLocation.longitude, currentLocation.latitude);
painter.drawImage(point.x() - pin.width()/2, point.y() - pin.height()/2, pin);
QPoint point = getLocationPosition( currentLocation.longitude, currentLocation.latitude );
painter.drawImage( point.x() - pin.width()/2, point.y() - pin.height()/2, pin );
// Draw text and box
const int textWidth = fontMetrics.width(LocaleGlobal::Location::pretty(currentLocation.zone));
const int textWidth = fontMetrics.width( LocaleGlobal::Location::pretty( currentLocation.zone ) );
const int textHeight = fontMetrics.height();
QRect rect = QRect(point.x() - textWidth/2 - 5, point.y() - textHeight - 8, textWidth + 10, textHeight - 2);
QRect rect = QRect( point.x() - textWidth/2 - 5, point.y() - textHeight - 8, textWidth + 10, textHeight - 2 );
if (rect.x() <= 5)
rect.moveLeft(5);
if (rect.right() >= width-5)
rect.moveRight(width - 5);
if (rect.y() <= 5)
rect.moveTop(5);
if (rect.y() >= height-5)
rect.moveBottom(height-5);
if ( rect.x() <= 5 )
rect.moveLeft( 5 );
if ( rect.right() >= width-5 )
rect.moveRight( width - 5 );
if ( rect.y() <= 5 )
rect.moveTop( 5 );
if ( rect.y() >= height-5 )
rect.moveBottom( height-5 );
painter.setPen(QPen()); // no pen
painter.setBrush(QColor(40, 40, 40));
painter.drawRoundedRect(rect, 3, 3);
painter.setPen(Qt::white);
painter.drawText(rect.x() + 5, rect.bottom() - 4, LocaleGlobal::Location::pretty(currentLocation.zone));
painter.setPen( QPen() ); // no pen
painter.setBrush( QColor( 40, 40, 40 ) );
painter.drawRoundedRect( rect, 3, 3 );
painter.setPen( Qt::white );
painter.drawText( rect.x() + 5, rect.bottom() - 4, LocaleGlobal::Location::pretty( currentLocation.zone ) );
painter.end();
}
void TimeZoneWidget::mousePressEvent(QMouseEvent* event) {
if (event->button() != Qt::LeftButton)
void TimeZoneWidget::mousePressEvent( QMouseEvent* event )
{
if ( event->button() != Qt::LeftButton )
return;
// Set nearest location
@ -182,14 +190,17 @@ void TimeZoneWidget::mousePressEvent(QMouseEvent* event) {
QHash<QString, QList<LocaleGlobal::Location> > hash = LocaleGlobal::getLocations();
QHash<QString, QList<LocaleGlobal::Location> >::iterator iter = hash.begin();
while (iter != hash.end()) {
while ( iter != hash.end() )
{
QList<LocaleGlobal::Location> locations = iter.value();
for (int i = 0; i < locations.size(); ++i) {
for ( int i = 0; i < locations.size(); ++i )
{
LocaleGlobal::Location loc = locations[i];
QPoint locPos = getLocationPosition(loc.longitude, loc.latitude);
QPoint locPos = getLocationPosition( loc.longitude, loc.latitude );
if ((abs(mX - locPos.x()) + abs(mY - locPos.y()) < abs(mX - nX) + abs(mY - nY))) {
if ( ( abs( mX - locPos.x() ) + abs( mY - locPos.y() ) < abs( mX - nX ) + abs( mY - nY ) ) )
{
currentLocation = loc;
nX = locPos.x();
nY = locPos.y();
@ -200,8 +211,8 @@ void TimeZoneWidget::mousePressEvent(QMouseEvent* event) {
}
// Set zone image and repaint widget
setCurrentLocation(currentLocation);
setCurrentLocation( currentLocation );
// Emit signal
emit locationChanged(currentLocation);
emit locationChanged( currentLocation );
}

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