Display a Hint

New Hint Feature (other updates come later)

Frameworks/Core/ERDirectToWeb/Components/ERDDisplayHint.api

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<wodefinitions>
+    <wo class="ERD2WDisplayHint" wocomponentcontent="false">    <binding name="d2wContext"/>
+        <validation message="'d2wContext' is a required binding.">
+            <unbound name="d2wContext"/>
+        </validation>
+    </wo>
+</wodefinitions>

Frameworks/Core/ERDirectToWeb/Components/Nonlocalized.lproj/ERDDisplayHint.wo/ERDDisplayHint.html

@@ -0,0 +1,5 @@
+<webobject name="CanDisplay">
+  <webobject name="HasHint">
+    <span class="ERD2WHint">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<webobject name="VALUE" /></span>
+  </webobject>
+</webobject>

Frameworks/Core/ERDirectToWeb/Components/Nonlocalized.lproj/ERDDisplayHint.wo/ERDDisplayHint.wod

@@ -0,0 +1,11 @@
+CanDisplay : WOConditional {
+	condition = displayHint;
+}
+
+HasHint : WOConditional {
+	condition = ^d2wContext.hint;
+}
+
+VALUE : ERXLocalizedString {
+	value = ^d2wContext.hint;
+}

Frameworks/Core/ERDirectToWeb/Components/Nonlocalized.lproj/ERDDisplayHint.wo/ERDDisplayHint.woo

@@ -0,0 +1,4 @@
+{
+	"WebObjects Release" = "WebObjects 5.0";
+	encoding = "UTF-8";
+}

Frameworks/Core/ERDirectToWeb/Sources/er/directtoweb/components/ERDDisplayHint.java

@@ -0,0 +1,42 @@
+package er.directtoweb.components;
+
+import com.webobjects.appserver.WOContext;
+import com.webobjects.directtoweb.D2WContext;
+
+/**
+ * <span class="ja">
+ * このコンポーネントは項目のヒントを表示します。
+ * 
+ * ルール又はユーザ・ディクショナリーで hint を指定します。
+ * 
+ * そうすると項目の右側にメッセージが表示されます。
+ * ただし、"inspect" と "edit" タスク時のみで表示される
+ * 
+ * @d2wKey hint - 表示するヒント
+ * </span>
+ * 
+ * @author ishimoto
+ */
+public class ERDDisplayHint extends ERD2WStatelessComponent {
+  /**
+   * Do I need to update serialVersionUID?
+   * See section 5.6 <cite>Type Changes Affecting Serialization</cite> on page 51 of the 
+   * <a href="http://java.sun.com/j2se/1.4/pdf/serial-spec.pdf">Java Object Serialization Spec</a>
+   */
+  private static final long serialVersionUID = 1L;
+
+  public ERDDisplayHint(WOContext aContext) {
+    super(aContext);
+  }
+
+  public boolean displayHint() {
+    D2WContext d2w = (D2WContext) valueForBinding("d2wContext");   
+    String task = d2w.task();
+
+    if("inspect".equals(task) || "edit".equals(task)) {
+      return true;
+    }
+    return false;
+  }
+
+}