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>

1 files changed, 20 insertions, 0 deletions

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();
+};