Initial import from SVN

1 files changed, 102 insertions, 0 deletions

diff --git a/projects/net.wotonomy.web/src/main/java/net/wotonomy/web/WOInput.java b/projects/net.wotonomy.web/src/main/java/net/wotonomy/web/WOInput.java
new file mode 100644
index 0000000..a8c7daa
--- /dev/null
+++ b/projects/net.wotonomy.web/src/main/java/net/wotonomy/web/WOInput.java
@@ -0,0 +1,102 @@
+
+package net.wotonomy.web;
+
+import java.text.DecimalFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+
+import net.wotonomy.foundation.NSDictionary;
+import net.wotonomy.foundation.NSMutableArray;
+
+public abstract class WOInput extends WODynamicElement {
+
+    public WOInput() {
+        super();
+    }
+
+    public WOInput(String aName, NSDictionary assocs, WOElement template) {
+        super(aName, assocs, template);
+    }
+
+    protected abstract String inputType();
+    protected abstract Object value(WOContext c);
+
+    protected NSMutableArray additionalAttributes() {
+        return new NSMutableArray(new Object[]{
+            "disabled", "type", "value", "name"
+        });
+    }
+
+    public String inputName(WOContext c) {
+        String x = (String)valueForProperty("name", c.component());
+        if (x != null)
+            return x;
+        return c.elementID();
+    }
+
+    protected boolean disabled(WOContext c) {
+        return booleanForProperty("disabled", c.component());
+    }
+
+    protected void appendExtras(WOResponse r, WOContext c) {
+    }
+
+    public void appendToResponse(WOResponse r, WOContext c) {
+        r.appendContentString("<INPUT TYPE=\"");
+        r.appendContentString(inputType());
+        r.appendContentString("\" NAME=\"");
+        r.appendContentString(inputName(c));
+        r.appendContentString("\" VALUE=\"");
+        r.appendContentString(value(c).toString());
+        r.appendContentString("\"");
+        String moreFields = additionalHTMLProperties(c.component(), additionalAttributes());
+        if (moreFields != null && moreFields.length() > 0)
+            r.appendContentString(moreFields);
+        appendExtras(r, c);
+        if (disabled(c)) {
+            r.appendContentString(" DISABLED");
+        }
+        r.appendContentString(">");
+    }
+
+    public void takeValuesFromRequest(WORequest r, WOContext c) {
+        if (disabled(c))
+            return;
+        Object val = r.formValueForKey(inputName(c));
+        WOAssociation va = (WOAssociation)associations.objectForKey("value");
+        if (val != null && va != null && va.isValueSettable())
+            setValueForProperty("value", val, c.component());
+    }
+
+	/** Formats a value as a date or number. Checks for
+	 * numberformat or dateformat associations; if one of them
+	 * exists, the value is formatter using the specified pattern.
+	 * @param value The value to format.
+	 * @return The original object, or a date or number if the
+	 * receiver has a numberformat or dateformat association.
+	 */
+	protected Object formattedValue(Object value, WOComponent c) {
+		//Format the value in case of number
+		String pattern = (String)valueForProperty("numberformat", c);
+		if (pattern != null) {
+			DecimalFormat fmt = new DecimalFormat(pattern);
+			try {
+				return fmt.parse(value.toString());
+			} catch (ParseException e) {
+				return value;
+			}
+		}
+		//Format the value in case of date
+		pattern = (String)valueForProperty("dateformat", c);
+		if (pattern != null) {
+			SimpleDateFormat fmt = new SimpleDateFormat(pattern);
+			try {
+				return fmt.parse(value.toString());
+			} catch (ParseException e) {
+				return value;
+			}
+		}
+		return value;
+	}
+
+}