GRBK-1290 : Changes to Export Wizard Card for Export Structure

client/src/java/org/sakaiproject/gradebook/gwt/client/wizard/formpanel/ExportStructureTypeComboBox.java

Index: client/src/java/org/sakaiproject/gradebook/gwt/client/wizard/formpanel/ExportStructureTypeComboBox.java
diff --git a/client/src/java/org/sakaiproject/gradebook/gwt/client/wizard/formpanel/ExportStructureTypeComboBox.java b/client/src/java/org/sakaiproject/gradebook/gwt/client/wizard/formpanel/ExportStructureTypeComboBox.java
new file mode 100644
index 0000000000000000000000000000000000000000..a33800765d06bf16976d2d1126f21d01e07c7a36
--- /dev/null
+++ b/client/src/java/org/sakaiproject/gradebook/gwt/client/wizard/formpanel/ExportStructureTypeComboBox.java
@@ -0,0 +1,97 @@
+/**********************************************************************************
+ *
+ * Copyright (c) 2012 The Regents of the University of California
+ *
+ * Licensed under the
+ * Educational Community License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License. You may
+ * obtain a copy of the License at
+ * 
+ * http://www.osedu.org/licenses/ECL-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an "AS IS"
+ * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ *
+ **********************************************************************************/
+
+package org.sakaiproject.gradebook.gwt.client.wizard.formpanel;
+
+import org.sakaiproject.gradebook.gwt.client.AppConstants;
+import org.sakaiproject.gradebook.gwt.client.I18nConstants;
+import org.sakaiproject.gradebook.gwt.client.gxt.model.EntityModelComparer;
+
+import com.extjs.gxt.ui.client.Registry;
+import com.extjs.gxt.ui.client.data.BaseModel;
+import com.extjs.gxt.ui.client.data.ModelData;
+import com.extjs.gxt.ui.client.store.ListStore;
+import com.extjs.gxt.ui.client.widget.form.ComboBox;
+
+/*
+ * GRBK-1290
+ */
+
+public class ExportStructureTypeComboBox extends ComboBox<ModelData> {
+
+	public static final String DISPLAY_NAME = "name";
+	public static final String DISPLAY_VALUE = "value";
+	public static final String DISPLAY_VALUE_STRING = "stringValue";
+	
+	public enum ExportStructureType { GRADES_ONLY, GRADES_AND_STRUCTURE; 
+		
+		public Boolean hasStructure() {
+		
+			if(this == GRADES_ONLY) {
+				return Boolean.FALSE;
+			}
+			else {
+				return Boolean.TRUE;
+			}
+		}
+	}
+	
+	private static I18nConstants i18n = Registry.get(AppConstants.I18N);
+
+	public ExportStructureTypeComboBox() {
+		
+		ListStore<ModelData> exportStructureTypeStore = new ListStore<ModelData>();
+		exportStructureTypeStore.setModelComparer(new EntityModelComparer<ModelData>(DISPLAY_NAME));
+		
+		for(ExportStructureType type : ExportStructureType.values()) {
+			
+			ModelData model = new BaseModel();
+			model.set(DISPLAY_NAME, getDisplayName(type));
+			model.set(DISPLAY_VALUE, type);
+			model.set(DISPLAY_VALUE_STRING, type.name());
+			exportStructureTypeStore.add(model);
+		}
+		
+		setStore(exportStructureTypeStore);
+		setDisplayField(DISPLAY_NAME);
+		setValueField(DISPLAY_VALUE_STRING);
+		setFieldLabel(i18n.exportStructure());
+		setEmptyText(i18n.exportStructureEmptyText());
+		setTypeAhead(true);
+		setEditable(false);
+		setTriggerAction(TriggerAction.ALL);
+	}
+	
+	private String getDisplayName(ExportStructureType type) {
+		
+		String displayName = "";
+		
+		switch(type) {
+		
+		case GRADES_ONLY:
+			displayName = i18n.exportStructureOnlyGrades();
+			break;
+		case GRADES_AND_STRUCTURE:
+			displayName = i18n.exportStrcutureAndGrades();
+			break;
+		}
+		
+		return displayName;
+	}
+ }