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authorMavridis Philippe <mavridisf@gmail.com>2021-11-13 14:17:53 +0200
committerMavridis Philippe <mavridisf@gmail.com>2022-01-14 12:36:53 +0200
commit0e7033dd09c78eed673bfcde768483f6ad925ff7 (patch)
treea4f4484e6c154ff28c5d67697d6de976807fbf83 /kweather
parent5fea80f5693a74ee736300944c0c7204a663b92b (diff)
downloadtdetoys-0e7033dd09c78eed673bfcde768483f6ad925ff7.tar.gz
tdetoys-0e7033dd09c78eed673bfcde768483f6ad925ff7.zip
KWeather: updated icon handling.
The newly added class abstracts away icon names from the main code and has the ability to fall back to "safer" icon choices so as to ensure (if possible) icon theme consistency. Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
Diffstat (limited to 'kweather')
-rw-r--r--kweather/CMakeLists.txt4
-rw-r--r--kweather/metar_parser.cpp86
-rw-r--r--kweather/metar_parser.h2
-rw-r--r--kweather/weather_icon.cpp171
-rw-r--r--kweather/weather_icon.h20
-rw-r--r--kweather/weatherlib.cpp3
6 files changed, 245 insertions, 41 deletions
diff --git a/kweather/CMakeLists.txt b/kweather/CMakeLists.txt
index dcf4722..b618585 100644
--- a/kweather/CMakeLists.txt
+++ b/kweather/CMakeLists.txt
@@ -36,7 +36,7 @@ tde_add_tdeinit_executable( kweatherreport AUTOMOC
##### kweatherservice (executable) ##############
tde_add_executable( kweatherservice AUTOMOC
- SOURCES main.cpp metar_parser.cpp
+ SOURCES main.cpp weather_icon.cpp metar_parser.cpp
weatherlib.cpp weatherservice.cpp
weatherservice.skel stationdatabase.cpp
sun.cpp weatherservice.stub
@@ -92,7 +92,7 @@ add_custom_command(
#
# tde_add_executable( metar_parser_test AUTOMOC
# SOURCES metar_parser_test.cpp metar_parser.cpp
-# stationdatabase.cpp sun.cpp
+# weather_icon.cpp stationdatabase.cpp sun.cpp
# )
#
# add_test( NAME metar_parser_test-test
diff --git a/kweather/metar_parser.cpp b/kweather/metar_parser.cpp
index 44e2c73..c7baa62 100644
--- a/kweather/metar_parser.cpp
+++ b/kweather/metar_parser.cpp
@@ -28,6 +28,7 @@ email : jratke@comcast.net
#include "metar_parser.h"
#include "stationdatabase.h"
+#include "weather_icon.h"
#include "sun.h"
// Temperature conversion macros
@@ -257,7 +258,7 @@ bool MetarParser::parseCurrent(const TQString &s)
if (sCode.contains("DZ"))
{
phenomena = i18n("Drizzle");
- weatherInfo.theWeather = "light_rain";
+ weatherInfo.theWeather = iconName( WeatherIcon::LightRain, false );
}
else if (sCode.contains("RA"))
{
@@ -272,32 +273,32 @@ bool MetarParser::parseCurrent(const TQString &s)
else if (sCode.contains("SG"))
{
phenomena = i18n("Snow Grains");
- weatherInfo.theWeather = "snow4";
+ weatherInfo.theWeather = iconName( WeatherIcon::Snow, false, 4 );
}
else if (sCode.contains("IC"))
{
phenomena = i18n("Ice Crystals");
- weatherInfo.theWeather = "hail";
+ weatherInfo.theWeather = iconName( WeatherIcon::Hail, false );
}
else if (sCode.contains("PE"))
{
phenomena = i18n("Ice Pellets");
- weatherInfo.theWeather = "hail";
+ weatherInfo.theWeather = iconName( WeatherIcon::Hail, false );
}
else if (s.contains("GR"))
{
phenomena = i18n("Hail");
- weatherInfo.theWeather = "hail";
+ weatherInfo.theWeather = iconName( WeatherIcon::Hail, false );
}
else if (sCode.contains("GS"))
{
phenomena = i18n("Small Hail Pellets");
- weatherInfo.theWeather = "hail";
+ weatherInfo.theWeather = iconName( WeatherIcon::Hail, false );
}
else if (s.contains("UP"))
{
phenomena = i18n("Unknown Precipitation");
- weatherInfo.theWeather = iconName("shower1");
+ weatherInfo.theWeather = iconName( WeatherIcon::Showers, isNight(weatherInfo.reportLocation), 1);
}
else if (sCode.contains("BR"))
{
@@ -721,24 +722,25 @@ bool MetarParser::parseStationNeedsMaintenance(const TQString &s)
void MetarParser::calcCurrentIcon()
{
- // Default to overcast clouds
- if ( weatherInfo.clouds == -1 )
- weatherInfo.clouds = 64;
+ bool night = isNight( weatherInfo.reportLocation );
if (weatherInfo.theWeather.isEmpty())
{
+
if (weatherInfo.clouds == 0)
- weatherInfo.theWeather = iconName("sunny");
+ weatherInfo.theWeather = iconName( WeatherIcon::Sunny, night );
else if (weatherInfo.clouds > 0 && weatherInfo.clouds <= 2)
- weatherInfo.theWeather = iconName("cloudy1");
+ weatherInfo.theWeather = iconName( WeatherIcon::Cloudy, night, 1 );
else if ( weatherInfo.clouds > 2 && weatherInfo.clouds <= 4)
- weatherInfo.theWeather = iconName("cloudy2");
+ weatherInfo.theWeather = iconName( WeatherIcon::Cloudy, night, 2 );
else if ( weatherInfo.clouds > 4 && weatherInfo.clouds <= 8)
- weatherInfo.theWeather = iconName("cloudy3");
+ weatherInfo.theWeather = iconName( WeatherIcon::Cloudy, night, 3 );
else if ( weatherInfo.clouds > 8 && weatherInfo.clouds < 63)
- weatherInfo.theWeather = iconName( "cloudy4" );
+ weatherInfo.theWeather = iconName( WeatherIcon::Cloudy, night, 4 );
+ else if (weatherInfo.clouds < 0)
+ weatherInfo.theWeather = iconName( WeatherIcon::Cloudy, night, weatherInfo.clouds);
else
- weatherInfo.theWeather = "cloudy5";
+ weatherInfo.theWeather = iconName( WeatherIcon::Cloudy, night, 5 );
}
else if (weatherInfo.theWeather == "tstorm")
{
@@ -746,11 +748,11 @@ void MetarParser::calcCurrentIcon()
weatherInfo.clouds = 30;
if (weatherInfo.clouds >= 0 && weatherInfo.clouds <= 10)
- weatherInfo.theWeather = iconName("tstorm1");
+ weatherInfo.theWeather = iconName( WeatherIcon::Thunderstorm, night, 1 );
else if ( weatherInfo.clouds > 10 && weatherInfo.clouds <= 20)
- weatherInfo.theWeather = iconName("tstorm2");
+ weatherInfo.theWeather = iconName( WeatherIcon::Thunderstorm, night, 2 );
else
- weatherInfo.theWeather = "tstorm3";
+ weatherInfo.theWeather = iconName( WeatherIcon::Thunderstorm, night, 3 );
}
else if (weatherInfo.theWeather == "shower")
{
@@ -758,11 +760,11 @@ void MetarParser::calcCurrentIcon()
weatherInfo.clouds = 30;
if (weatherInfo.clouds >= 0 && weatherInfo.clouds <= 10)
- weatherInfo.theWeather = iconName("shower1");
+ weatherInfo.theWeather = iconName( WeatherIcon::Showers, night, 1 );
else if ( weatherInfo.clouds > 10 && weatherInfo.clouds <= 20)
- weatherInfo.theWeather = iconName("shower2");
+ weatherInfo.theWeather = iconName( WeatherIcon::Showers, night, 2 );
else
- weatherInfo.theWeather = "shower3";
+ weatherInfo.theWeather = iconName( WeatherIcon::Showers, night, 3 );
}
else if (weatherInfo.theWeather == "snow")
{
@@ -770,22 +772,22 @@ void MetarParser::calcCurrentIcon()
weatherInfo.clouds = 30;
if (weatherInfo.clouds >= 0 && weatherInfo.clouds <= 8)
- weatherInfo.theWeather = iconName("snow1");
+ weatherInfo.theWeather = iconName( WeatherIcon::Snow, night, 1 );
else if ( weatherInfo.clouds > 8 && weatherInfo.clouds <= 16)
- weatherInfo.theWeather = iconName("snow2");
+ weatherInfo.theWeather = iconName( WeatherIcon::Snow, night, 2 );
else if (weatherInfo.clouds > 16 && weatherInfo.clouds <= 24)
- weatherInfo.theWeather = iconName("snow3");
+ weatherInfo.theWeather = iconName( WeatherIcon::Snow, night, 3 );
else
- weatherInfo.theWeather = "snow5";
+ weatherInfo.theWeather = iconName( WeatherIcon::Snow, night, 5 );
}
- else if (isNight(weatherInfo.reportLocation) && weatherInfo.theWeather == "mist")
- weatherInfo.theWeather = "mist_night";
- else if (isNight(weatherInfo.reportLocation) && weatherInfo.theWeather == "fog")
- weatherInfo.theWeather = "fog_night";
else if ( weatherInfo.theWeather == "mist" || weatherInfo.theWeather == "fog" )
{
if ( weatherInfo.clouds >= 63 )
- weatherInfo.theWeather = "cloudy5";
+ weatherInfo.theWeather = iconName( WeatherIcon::Cloudy, night, 5 );
+ else if ( weatherInfo.theWeather == "mist" )
+ weatherInfo.theWeather = iconName( WeatherIcon::Mist, night );
+ else if ( weatherInfo.theWeather == "fog" )
+ weatherInfo.theWeather = iconName( WeatherIcon::Fog, night );
}
kdDebug(12006) << "Clouds: " << weatherInfo.clouds << ", Icon: "
@@ -861,13 +863,23 @@ bool MetarParser::isNight(const TQString &stationID) const
}
}
-TQString MetarParser::iconName( const TQString &icon ) const
+TQString MetarParser::iconName( int condition, bool night, int strength ) const
{
- TQString _iconName = icon;
-
- if ( isNight( weatherInfo.reportLocation ) )
- _iconName += "_night";
-
+ TQString _iconName;
+ if( strength != 0 )
+ {
+ // Simple
+ WeatherIcon* wi = new WeatherIcon( condition, night, strength );
+ _iconName = wi->name();
+ delete wi;
+ }
+ else
+ {
+ // Ranged
+ WeatherIcon* wi = new WeatherIcon( condition, night );
+ _iconName = wi->name();
+ delete wi;
+ }
return _iconName;
}
diff --git a/kweather/metar_parser.h b/kweather/metar_parser.h
index 772fe11..a5ab028 100644
--- a/kweather/metar_parser.h
+++ b/kweather/metar_parser.h
@@ -92,7 +92,7 @@ class MetarParser
void calcCurrentIcon();
void calcWindChill();
bool isNight(const TQString &stationID) const;
- TQString iconName( const TQString &icon ) const;
+ TQString iconName( int condition, bool night, int strength = 0 ) const;
/*
* Reset the internal WeatherInfo struct of the class so that
diff --git a/kweather/weather_icon.cpp b/kweather/weather_icon.cpp
new file mode 100644
index 0000000..3c61213
--- /dev/null
+++ b/kweather/weather_icon.cpp
@@ -0,0 +1,171 @@
+#include <kiconloader.h>
+
+#include "weather_icon.h"
+
+WeatherIcon::WeatherIcon( int condition, bool night )
+ : iconLoader()
+{
+ TQString name;
+
+ switch( condition )
+ {
+
+ case Sunny:
+ {
+ name = "weather-clear";
+ iconName = ( night ? name.append("-night") : name );
+ return;
+ }
+
+ case Fog:
+ {
+ name = "weather-fog";
+ if( night && iconExists( TQString(name.latin1()).append("-night")) )
+ {
+ name.append("-night");
+ }
+ iconName = name;
+ return;
+ }
+
+ case Mist:
+ {
+ name = "weather-mist";
+ if( night && iconExists( TQString(name.latin1()).append("-night")) )
+ {
+ name.append("-night");
+ }
+ iconName = name;
+ return;
+ }
+
+ case Overcast: { iconName = "weather-overcast"; return; }
+ case Hail: { iconName = "weather-freezing-rain"; return; }
+ case LightRain: { iconName = "weather-showers-scattered"; return; }
+ case Sleet: { iconName = "weather-snow-rain"; return; }
+ }
+}
+
+WeatherIcon::WeatherIcon( int condition, bool night, unsigned int strength )
+ : iconLoader()
+{
+ TQString name;
+
+ switch ( condition )
+ {
+ case Cloudy:
+ {
+ switch ( strength )
+ {
+ case 1: { name = "weather-few-clouds"; break; }
+
+ case 2:
+ {
+ name = "weather-moderate-clouds";
+ if (! iconExists(name) )
+ {
+ name = "weather-few-clouds";
+ }
+ break;
+ }
+
+ case 3: { name = "weather-clouds"; break; }
+
+ case 4:
+ {
+ name = "weather-ample-clouds";
+ if (! iconExists(name) )
+ {
+ name = "weather-clouds";
+ }
+ break;
+ }
+
+ case 5: { iconName = "weather-many-clouds"; return; }
+ default: { iconName = "weather-clouds"; return; }
+ }
+
+ iconName = name.append( night ? "-night" : "" );
+ return;
+ }
+
+ case Showers:
+ {
+ switch ( strength )
+ {
+ case 1: { name = "weather-showers-scattered"; break; }
+ case 2: { name = "weather-showers"; break; }
+ case 3:
+ default: { iconName = "weather-showers"; return; }
+ }
+
+ iconName = name.append( night ? "-night" : "-day" );
+ return;
+ }
+
+ case Snow:
+ {
+ switch( strength )
+ {
+ case 1: { name = "weather-snow-scattered"; break; }
+ case 2:
+ {
+ name = "weather-snow-moderate";
+ if (! iconExists( TQString(name.latin1()).append("-day")) )
+ {
+ name = "weather-snow-scattered";
+ }
+ break;
+ }
+ case 3:
+ {
+ name = "weather-snow-ample";
+ if ( iconExists( TQString(name.latin1()).append("-day") ) )
+ break;
+ }
+ case 4: { iconName = "weather-snow-scattered"; return; }
+ case 5:
+ default: { iconName = "weather-snow"; return; }
+ }
+
+ iconName = name.append( night ? "-night" : "-day" );
+ return;
+ }
+
+ case Thunderstorm:
+ switch ( strength )
+ {
+ case 1: { name = "weather-storm"; break; }
+ case 2:
+ {
+ name = "weather-storm-moderate";
+ if (! iconExists( TQString(name.latin1()).append("-day")) )
+ {
+ name = "weather-storm";
+ }
+ break;
+ }
+ case 3:
+ default: { iconName = "weather-storm"; return; }
+ }
+
+ iconName = name.append( night ? "-night" : "-day" );
+ return;
+ }
+}
+
+WeatherIcon::~WeatherIcon()
+{}
+
+
+bool WeatherIcon::iconExists( TQString& icon, bool inTheme )
+{
+ if ( inTheme )
+ {
+ return iconLoader->theme()->iconPath(icon, TDEIcon::SizeMedium, TDEIcon::MatchExact).isValid();
+ }
+ else
+ {
+ return !(iconLoader->iconPath(icon, TDEIcon::SizeMedium, true).isNull());
+ }
+}
diff --git a/kweather/weather_icon.h b/kweather/weather_icon.h
new file mode 100644
index 0000000..732e266
--- /dev/null
+++ b/kweather/weather_icon.h
@@ -0,0 +1,20 @@
+class TDEIconLoader;
+
+class WeatherIcon {
+ public:
+ enum SimpleCondition { Sunny, Fog, Mist, Overcast, Hail, LightRain, Sleet };
+ enum RangedCondition { Cloudy, Showers, Snow, Thunderstorm };
+
+ WeatherIcon( int condition /* SimpleCondition */, bool night );
+ WeatherIcon( int condition /* RangedCondition */, bool night, unsigned int strength );
+ ~WeatherIcon();
+
+ static TQString unknown() { return "weather-none-available"; };
+ TQString& name() { return iconName; }
+
+ private:
+ bool iconExists( TQString& icon, bool inTheme = true );
+
+ TDEIconLoader* iconLoader;
+ TQString iconName = unknown();
+};
diff --git a/kweather/weatherlib.cpp b/kweather/weatherlib.cpp
index c628d77..32d653c 100644
--- a/kweather/weatherlib.cpp
+++ b/kweather/weatherlib.cpp
@@ -39,6 +39,7 @@ email : geiseri@msoe.edu
#include "stationdatabase.h"
#include "sun.h"
#include "weatherlib.h"
+#include "weather_icon.h"
#include "weatherlib.moc"
@@ -271,7 +272,7 @@ TQString WeatherLib::windChill(const TQString &stationID){
TQString WeatherLib::iconName(const TQString &stationID){
- TQString result("dunno");
+ TQString result = WeatherIcon::unknown();
// isEmpty is true for null or 0 length strings
if ( !stationID.isEmpty() )