com.qualogy.qafe.gwt.client.vo.functions.execute.FocusExecute.java Source code

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Here is the source code for com.qualogy.qafe.gwt.client.vo.functions.execute.FocusExecute.java

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/**
 * Copyright 2008-2015 Qualogy Solutions B.V.
 *
 * Licensed under the Apache 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.apache.org/licenses/LICENSE-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 com.qualogy.qafe.gwt.client.vo.functions.execute;

import java.util.ArrayList;
import java.util.List;

import com.google.gwt.user.client.ui.DeckPanel;
import com.google.gwt.user.client.ui.Focusable;
import com.google.gwt.user.client.ui.TabPanel;
import com.google.gwt.user.client.ui.UIObject;
import com.google.gwt.user.client.ui.Widget;
import com.qualogy.qafe.gwt.client.component.HasDataGridMethods;
import com.qualogy.qafe.gwt.client.ui.renderer.RendererHelper;
import com.qualogy.qafe.gwt.client.vo.functions.BuiltInComponentGVO;
import com.qualogy.qafe.gwt.client.vo.functions.BuiltInFunctionGVO;
import com.qualogy.qafe.gwt.client.vo.functions.FocusGVO;

@Deprecated
public class FocusExecute extends AbstractBuiltInExecute implements ExecuteCommand {

    public void execute(BuiltInFunctionGVO builtInFunction) {
        if (builtInFunction instanceof FocusGVO) {
            FocusGVO focus = (FocusGVO) builtInFunction;
            BuiltInComponentGVO builtInComponentGVO = focus.getBuiltInComponentGVO();
            String component = builtInComponentGVO.getComponentIdUUID();
            List<UIObject> uiObjects = null;
            if (component != null) {
                uiObjects = getUIObjects(component, focus);
            } else {
                uiObjects = RendererHelper.getNamedComponent(builtInComponentGVO.getComponentName());
            }

            if (uiObjects != null) {
                for (UIObject uiObject : uiObjects) {
                    if (uiObject instanceof Widget) {
                        Widget w = (Widget) uiObject;
                        makeParentsVisible(w);
                        //                  TO BE REMOVED                  
                        //                  if (w.getParent() != null) {
                        //                     Widget parent = w.getParent();
                        //                     makeParentsVisible(parent);
                        //                  }
                    }
                    if (uiObject instanceof Focusable) {
                        ((Focusable) uiObject).setFocus(true);
                    }
                }
            }
        }

        FunctionsExecutor.setProcessedBuiltIn(true);

    }

    private void makeParentsVisible(Widget w) {
        if (w.getParent() != null) {
            Widget parent = w.getParent();
            makeParentsVisible(parent);
            if (parent instanceof DeckPanel) {
                DeckPanel dp = (DeckPanel) parent;
                dp.showWidget(dp.getWidgetIndex(w));
                ((TabPanel) dp.getParent().getParent()).selectTab(dp.getWidgetIndex(w));
            }
        }
    }

    private List<UIObject> getUIObjects(String uuid, FocusGVO focus) {
        List<UIObject> uiObjects = RendererHelper.getComponent(uuid);
        if (uiObjects == null) {
            List<UIObject> parentUIObjects = getParentUIObjects(uuid);
            if (parentUIObjects != null) {
                uiObjects = new ArrayList<UIObject>();
                for (UIObject parentUIObject : parentUIObjects) {
                    if (parentUIObject instanceof HasDataGridMethods) {
                        HasDataGridMethods hasDataGridMethods = (HasDataGridMethods) parentUIObject;
                        int rowIndex = getRowIndex(uuid, hasDataGridMethods);
                        uiObjects = collectCellUIObjects(uuid, rowIndex, uiObjects);
                    }
                }
            }
        }
        return uiObjects;
    }
}