From 6f0fa5d5f890f086a94d0e14efdc433002f78f0c Mon Sep 17 00:00:00 2001
From: lskublik <lskublik@evolveum.com>
Date: Tue, 2 Mar 2021 07:18:11 +0100
Subject: [PATCH] adding 'Select object' button to reference search popup panel

---
 .../gui/api/component/ObjectBrowserPanel.java | 20 +++++++-
 .../ReferenceValueSearchPopupPanel.html       |  6 +--
 .../ReferenceValueSearchPopupPanel.java       | 46 +++++++++++++++++++
 3 files changed, 67 insertions(+), 5 deletions(-)

diff --git a/gui/admin-gui/src/main/java/com/evolveum/midpoint/gui/api/component/ObjectBrowserPanel.java b/gui/admin-gui/src/main/java/com/evolveum/midpoint/gui/api/component/ObjectBrowserPanel.java
index b420df779f2..92771d7b850 100644
--- a/gui/admin-gui/src/main/java/com/evolveum/midpoint/gui/api/component/ObjectBrowserPanel.java
+++ b/gui/admin-gui/src/main/java/com/evolveum/midpoint/gui/api/component/ObjectBrowserPanel.java
@@ -12,6 +12,7 @@
 import javax.xml.namespace.QName;
 
 import com.evolveum.midpoint.gui.api.component.result.MessagePanel;
+import com.evolveum.midpoint.gui.api.util.WebComponentUtil;
 import com.evolveum.midpoint.prism.query.ObjectFilter;
 import com.evolveum.midpoint.prism.query.ObjectQuery;
 
@@ -80,6 +81,16 @@ public ObjectBrowserPanel(String id, final Class<? extends O> defaultType, List<
         this.parentPage = parentPage;
         this.queryFilter = queryFilter;
         this.selectedObjectsList = selectedData;
+        if (defaultType == null) {
+            if (supportedTypes == null || supportedTypes.isEmpty()) {
+                this.defaultType = (Class<? extends O>) ObjectType.class;
+            }
+            this.defaultType =
+                    (Class<? extends O>) WebComponentUtil.qnameToClass(parentPage.getPrismContext(),
+                            supportedTypes.iterator().next());
+        } else {
+            this.defaultType = defaultType;
+        }
         typeModel = new LoadableModel<>(false) {
 
             private static final long serialVersionUID = 1L;
@@ -92,9 +103,14 @@ protected ObjectTypes load() {
                 return ObjectTypes.getObjectType(defaultType);
             }
 
+            @Override
+            public void setObject(ObjectTypes object) {
+                if (object == null) {
+                    object = ObjectTypes.getObjectType(ObjectBrowserPanel.this.defaultType);
+                }
+                super.setObject(object);
+            }
         };
-
-        this.defaultType = defaultType;
         this.supportedTypes = supportedTypes;
         this.multiselect = multiselect;
     }
diff --git a/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/search/ReferenceValueSearchPopupPanel.html b/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/search/ReferenceValueSearchPopupPanel.html
index e431325560b..2adc442b95a 100644
--- a/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/search/ReferenceValueSearchPopupPanel.html
+++ b/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/search/ReferenceValueSearchPopupPanel.html
@@ -37,9 +37,9 @@
         </div>
         <div class="form-group col-sm-12" style="padding-bottom: 10px;">
             <div>
-                <div class="input-group-btn">
-                    <a wicket:id="confirmButton" class="btn btn-sm btn-default pull-right">
-                    </a>
+                <div>
+                    <a wicket:id="confirmButton" class="btn btn-sm btn-default pull-right"/>
+                    <a wicket:id="selectObject" class="btn btn-sm btn-default pull-right" style="margin-right: 5px;"/>
                 </div>
             </div>
         </div>
diff --git a/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/search/ReferenceValueSearchPopupPanel.java b/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/search/ReferenceValueSearchPopupPanel.java
index 983a5ff804e..70bf6be52a4 100644
--- a/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/search/ReferenceValueSearchPopupPanel.java
+++ b/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/component/search/ReferenceValueSearchPopupPanel.java
@@ -8,13 +8,21 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
+import java.util.function.Function;
 import javax.xml.namespace.QName;
 
+import com.evolveum.midpoint.gui.api.component.ObjectBrowserPanel;
+import com.evolveum.midpoint.gui.api.component.PopupObjectListPanel;
+import com.evolveum.midpoint.prism.query.ObjectFilter;
+import com.evolveum.midpoint.web.component.AjaxButton;
 import com.evolveum.midpoint.web.component.form.MidpointForm;
+import com.evolveum.midpoint.web.component.form.ValueChoosePanel;
 import com.evolveum.midpoint.web.component.input.DropDownChoicePanel;
 
 import com.evolveum.midpoint.web.component.util.EnableBehaviour;
 
+import org.apache.commons.collections4.CollectionUtils;
 import org.apache.wicket.ajax.AjaxRequestTarget;
 import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
 import org.apache.wicket.markup.html.form.TextField;
@@ -39,6 +47,7 @@ public class ReferenceValueSearchPopupPanel<O extends ObjectType> extends Popove
     private static final String ID_NAME = "name";
     private static final String ID_TYPE = "type";
     private static final String ID_RELATION = "relation";
+    private static final String ID_SELECT_OBJECT_BUTTON = "selectObject";
 
     public ReferenceValueSearchPopupPanel(String id, IModel<ObjectReferenceType> model) {
         super(id, model);
@@ -134,6 +143,43 @@ public boolean isEnabled() {
         });
         relation.getBaseFormComponent().add(new EmptyOnBlurAjaxFormUpdatingBehaviour());
         midpointForm.add(relation);
+
+        AjaxButton selectObject = new AjaxButton(ID_SELECT_OBJECT_BUTTON,
+                createStringResource("ReferenceValueSearchPopupPanel.selectObject")) {
+
+            private static final long serialVersionUID = 1L;
+
+            @Override
+            public void onClick(AjaxRequestTarget target) {
+                List<QName> supportedTypes = getSupportedTargetList();
+                if (CollectionUtils.isEmpty(supportedTypes)) {
+                    supportedTypes = WebComponentUtil.createObjectTypeList();
+                }
+                ObjectBrowserPanel<O> objectBrowserPanel = new ObjectBrowserPanel<O>(
+                        getPageBase().getMainPopupBodyId(), null, supportedTypes, false, getPageBase(),
+                        null) {
+                    private static final long serialVersionUID = 1L;
+
+                    @Override
+                    protected void onSelectPerformed(AjaxRequestTarget target, O object) {
+                        getPageBase().hideMainPopup(target);
+                        if (ReferenceValueSearchPopupPanel.this.getModel().getObject() == null) {
+                            ReferenceValueSearchPopupPanel.this.getModel().setObject(new ObjectReferenceType());
+                        }
+                        ReferenceValueSearchPopupPanel.this.getModelObject().setOid(object.getOid());
+                        ReferenceValueSearchPopupPanel.this.getModelObject().setTargetName(object.getName());
+                        ReferenceValueSearchPopupPanel.this.getModelObject().setType(
+                                object.asPrismObject().getComplexTypeDefinition().getTypeName());
+                        target.add(oidField);
+                        target.add(nameField);
+                        target.add(type);
+                    }
+                };
+
+                getPageBase().showMainPopup(objectBrowserPanel, target);
+            }
+        };
+        midpointForm.add(selectObject);
     }
 
     protected List<QName> getAllowedRelations() {