X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=swt%2Frcp%2Forg.argeo.swt.specific.rcp%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fspecific%2FUiContext.java;fp=swt%2Frcp%2Forg.argeo.swt.specific.rcp%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fspecific%2FUiContext.java;h=20163cffa927732b598df6af4a508a8d2411430c;hb=7b242851c0094d13cbaca5b68261ad92c873a59f;hp=0000000000000000000000000000000000000000;hpb=dbb84b4ec2d313ec0724d035c32f482ac57974c5;p=lgpl%2Fargeo-commons.git

diff --git a/swt/rcp/org.argeo.swt.specific.rcp/src/org/argeo/eclipse/ui/specific/UiContext.java b/swt/rcp/org.argeo.swt.specific.rcp/src/org/argeo/eclipse/ui/specific/UiContext.java
new file mode 100644
index 000000000..20163cffa
--- /dev/null
+++ b/swt/rcp/org.argeo.swt.specific.rcp/src/org/argeo/eclipse/ui/specific/UiContext.java
@@ -0,0 +1,52 @@
+package org.argeo.eclipse.ui.specific;
+
+import java.util.Locale;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.eclipse.swt.widgets.Display;
+
+/** Singleton class providing single sources infos about the UI context. */
+public class UiContext {
+
+	public static HttpServletRequest getHttpRequest() {
+		return null;
+	}
+
+	public static HttpServletResponse getHttpResponse() {
+		return null;
+	}
+
+	public static Locale getLocale() {
+		return Locale.getDefault();
+	}
+
+	public static void setLocale(Locale locale) {
+		Locale.setDefault(locale);
+	}
+
+	/** Can always be null */
+	@SuppressWarnings("unchecked")
+	public static <T> T getData(String key) {
+		Display display = getDisplay();
+		if (display == null)
+			return null;
+		return (T) display.getData(key);
+	}
+
+	public static void setData(String key, Object value) {
+		Display display = getDisplay();
+		if (display == null)
+			throw new IllegalStateException("Not display available");
+		display.setData(key, value);
+	}
+
+	private static Display getDisplay() {
+		return Display.getCurrent();
+	}
+
+	private UiContext() {
+	}
+
+}