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@ -23,8 +23,8 @@
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#include <cmath>
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#include "utils/Logger.h"
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#include "locale/TimeZone.h"
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#include "utils/Logger.h"
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#include "timezonewidget.h"
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@ -38,8 +38,8 @@ constexpr static double MATH_PI = 3.14159265;
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constexpr static QLatin1String ZONE_NAME( "zone" );
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#endif
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TimeZoneWidget::TimeZoneWidget( QWidget* parent ) :
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QWidget( parent )
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TimeZoneWidget::TimeZoneWidget( QWidget* parent )
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: QWidget( parent )
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{
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setMouseTracking( false );
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setCursor( Qt::PointingHandCursor );
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@ -60,7 +60,8 @@ TimeZoneWidget::TimeZoneWidget( QWidget* parent ) :
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QStringList zones = QString( ZONES ).split( " ", QString::SkipEmptyParts );
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for ( int i = 0; i < zones.size(); ++i )
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{
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timeZoneImages.append( QImage( ":/images/timezone_" + zones.at( i ) + ".png" ).scaled( X_SIZE, Y_SIZE, Qt::IgnoreAspectRatio, Qt::SmoothTransformation ) );
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timeZoneImages.append( QImage( ":/images/timezone_" + zones.at( i ) + ".png" )
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.scaled( X_SIZE, Y_SIZE, Qt::IgnoreAspectRatio, Qt::SmoothTransformation ) );
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#ifdef DEBUG_TIMEZONES
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timeZoneImages.last().setText( ZONE_NAME, zones.at( i ) );
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#endif
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@ -68,17 +69,18 @@ TimeZoneWidget::TimeZoneWidget( QWidget* parent ) :
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}
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void TimeZoneWidget::setCurrentLocation( QString regionName, QString zoneName )
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void
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TimeZoneWidget::setCurrentLocation( QString regionName, QString zoneName )
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{
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using namespace CalamaresUtils::Locale;
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const auto& regions = TZRegion::fromZoneTab();
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auto *region = regions.find<TZRegion>( regionName );
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auto* region = regions.find< TZRegion >( regionName );
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if ( !region )
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{
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return;
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}
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auto *zone = region->zones().find< TZZone >(zoneName);
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auto* zone = region->zones().find< TZZone >( zoneName );
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if ( zone )
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{
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setCurrentLocation( zone );
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@ -86,7 +88,8 @@ void TimeZoneWidget::setCurrentLocation( QString regionName, QString zoneName )
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}
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void TimeZoneWidget::setCurrentLocation( const CalamaresUtils::Locale::TZZone *location )
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void
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TimeZoneWidget::setCurrentLocation( const CalamaresUtils::Locale::TZZone* location )
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{
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currentLocation = *location;
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@ -104,7 +107,7 @@ void TimeZoneWidget::setCurrentLocation( const CalamaresUtils::Locale::TZZone *l
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for ( int i = 0; i < timeZoneImages.size(); ++i )
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{
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QImage zone = timeZoneImages[i];
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QImage zone = timeZoneImages[ i ];
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// If not transparent set as current
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if ( zone.pixel( pos ) != RGB_TRANSPARENT )
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@ -119,7 +122,9 @@ void TimeZoneWidget::setCurrentLocation( const CalamaresUtils::Locale::TZZone *l
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cDebug() << Logger::SubEntry << "First zone found" << i << zone.text( ZONE_NAME );
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}
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else
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{
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cDebug() << Logger::SubEntry << "Also in zone" << i << zone.text( ZONE_NAME );
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}
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#else
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currentZoneImage = zone;
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break;
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@ -132,13 +137,13 @@ void TimeZoneWidget::setCurrentLocation( const CalamaresUtils::Locale::TZZone *l
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}
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//###
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//### Private
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//###
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QPoint TimeZoneWidget::getLocationPosition( double longitude, double latitude )
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QPoint
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TimeZoneWidget::getLocationPosition( double longitude, double latitude )
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{
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const int width = this->width();
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const int height = this->height();
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@ -152,39 +157,64 @@ QPoint TimeZoneWidget::getLocationPosition( double longitude, double latitude )
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// of the different cities / regions looks ok -- at least Thule ends up in the right
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// country, and Inuvik isn't in the ocean.
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if ( latitude > 70.0 )
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{
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y -= sin( MATH_PI * ( latitude - 70.0 ) / 56.0 ) * MAP_Y_OFFSET * height * 0.8;
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}
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if ( latitude > 74.0 )
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{
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y += 4;
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}
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if ( latitude > 69.0 )
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{
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y -= 2;
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}
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if ( latitude > 59.0 )
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{
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y -= 4 * int( ( latitude - 54.0 ) / 5.0 );
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}
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if ( latitude > 54.0 )
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{
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y -= 2;
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}
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if ( latitude > 49.0 )
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y -= int ( (latitude - 44.0) / 5.0 );
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{
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y -= int( ( latitude - 44.0 ) / 5.0 );
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}
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// Far south, some stretching occurs as well, but it is less pronounced.
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// Move down by 1 pixel per 5 degrees past 10 south
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if ( latitude < 0 )
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y += int( (-latitude) / 5.0 );
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{
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y += int( ( -latitude ) / 5.0 );
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}
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// Antarctica isn't shown on the map, but you could try clicking there
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if ( latitude < -60 )
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{
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y = height - 1;
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}
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if ( x < 0 )
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x = width+x;
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{
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x = width + x;
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}
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if ( x >= width )
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{
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x -= width;
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}
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if ( y < 0 )
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y = height+y;
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{
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y = height + y;
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}
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if ( y >= height )
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{
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y -= height;
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}
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return QPoint( int(x), int(y) );
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return QPoint( int( x ), int( y ) );
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}
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void TimeZoneWidget::paintEvent( QPaintEvent* )
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void
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TimeZoneWidget::paintEvent( QPaintEvent* )
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{
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const int width = this->width();
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const int height = this->height();
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@ -203,17 +233,19 @@ void TimeZoneWidget::paintEvent( QPaintEvent* )
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#ifdef DEBUG_TIMEZONES
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QPoint point = getLocationPosition( currentLocation.longitude, currentLocation.latitude );
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// Draw latitude lines
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for ( int y_lat = -50; y_lat < 80 ; y_lat+=5 )
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for ( int y_lat = -50; y_lat < 80; y_lat += 5 )
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{
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QPen p( y_lat ? Qt::black : Qt::red );
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p.setWidth( 0 );
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painter.setPen( p );
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QPoint latLine0( getLocationPosition( 0, y_lat ) );
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int llx = latLine0.x() + ((y_lat & 1) ? -10 : 0);
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int llx = latLine0.x() + ( ( y_lat & 1 ) ? -10 : 0 );
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int lly = latLine0.y();
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for ( int c = 0 ; c < width ; ++c )
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for ( int c = 0; c < width; ++c )
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{
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painter.drawPoint( c, lly );
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}
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}
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// Just a dot in the selected location, no label
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painter.setPen( Qt::red );
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@ -222,24 +254,32 @@ void TimeZoneWidget::paintEvent( QPaintEvent* )
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// Draw pin at current location
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QPoint point = getLocationPosition( currentLocation.longitude, currentLocation.latitude );
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painter.drawImage( point.x() - pin.width()/2, point.y() - pin.height()/2, pin );
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painter.drawImage( point.x() - pin.width() / 2, point.y() - pin.height() / 2, pin );
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// Draw text and box
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const int textWidth = fontMetrics.horizontalAdvance( LocaleGlobal::Location::pretty( currentLocation.zone ) );
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const int textHeight = fontMetrics.height();
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QRect rect = QRect( point.x() - textWidth/2 - 5, point.y() - textHeight - 8, textWidth + 10, textHeight - 2 );
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QRect rect = QRect( point.x() - textWidth / 2 - 5, point.y() - textHeight - 8, textWidth + 10, textHeight - 2 );
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if ( rect.x() <= 5 )
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{
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rect.moveLeft( 5 );
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if ( rect.right() >= width-5 )
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}
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if ( rect.right() >= width - 5 )
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{
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rect.moveRight( width - 5 );
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}
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if ( rect.y() <= 5 )
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{
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rect.moveTop( 5 );
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if ( rect.y() >= height-5 )
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rect.moveBottom( height-5 );
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}
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if ( rect.y() >= height - 5 )
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{
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rect.moveBottom( height - 5 );
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}
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painter.setPen( QPen() ); // no pen
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painter.setPen( QPen() ); // no pen
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painter.setBrush( QColor( 40, 40, 40 ) );
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painter.drawRoundedRect( rect, 3, 3 );
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painter.setPen( Qt::white );
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@ -250,11 +290,13 @@ void TimeZoneWidget::paintEvent( QPaintEvent* )
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}
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void TimeZoneWidget::mousePressEvent( QMouseEvent* event )
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void
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TimeZoneWidget::mousePressEvent( QMouseEvent* event )
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{
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if ( event->button() != Qt::LeftButton )
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{
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return;
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}
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// Set nearest location
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int nX = 999999, mX = event->pos().x();
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@ -264,17 +306,17 @@ void TimeZoneWidget::mousePressEvent( QMouseEvent* event )
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const TZZone* closest = nullptr;
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for ( const auto* region_p : TZRegion::fromZoneTab() )
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{
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const auto* region = dynamic_cast<const TZRegion*>(region_p);
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const auto* region = dynamic_cast< const TZRegion* >( region_p );
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if ( region )
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{
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for ( const auto* zone_p : region->zones() )
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{
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const auto* zone = dynamic_cast<const TZZone*>(zone_p);
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const auto* zone = dynamic_cast< const TZZone* >( zone_p );
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if ( zone )
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{
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QPoint locPos = getLocationPosition( zone->longitude(), zone->latitude() );
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if ( ( abs( mX - locPos.x() ) + abs( mY - locPos.y() ) < abs( mX - nX ) + abs( mY - nY ) ) )
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if ( ( abs( mX - locPos.x() ) + abs( mY - locPos.y() ) < abs( mX - nX ) + abs( mY - nY ) ) )
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{
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closest = zone;
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nX = locPos.x();
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