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/*
* Copyright 2000-2021 Vaadin Ltd.
*
* 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.vaadin.testbench.elements;
import java.util.ArrayList;
import java.util.List;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.ui.Select;
import com.vaadin.testbench.By;
import com.vaadin.testbench.elementsbase.ServerClass;
@ServerClass("com.vaadin.ui.TwinColSelect")
public class TwinColSelectElement extends AbstractSelectElement {
private Select options;
private Select selectedOptions;
private WebElement deselButton;
private WebElement selButton;
private static org.openqa.selenium.By bySelect = By.tagName("select");
private static org.openqa.selenium.By byButton = By.className("v-button");
private WebElement optionsElement;
private WebElement selectionsElement;
@Override
protected void init() {
super.init();
List<WebElement> selectElements = findElements(bySelect);
optionsElement = selectElements.get(0);
selectionsElement = selectElements.get(1);
options = new Select(optionsElement);
selectedOptions = new Select(selectionsElement);
List<WebElement> buttons = findElements(byButton);
selButton = buttons.get(0);
deselButton = buttons.get(1);
}
private void deselectAll() {
if (selectedOptions.isMultiple()) {
if (selectedOptions.getAllSelectedOptions()
.size() != selectedOptions.getOptions().size()) {
for (int i = 0, l = selectedOptions.getOptions()
.size(); i < l; ++i) {
selectedOptions.selectByIndex(i);
}
}
deselButton.click();
}
while (!selectedOptions.getOptions().isEmpty()) {
selectedOptions.selectByIndex(0);
deselButton.click();
}
}
/**
* Deselects the option with the given option text, i.e. removes it from the
* right side column.
*
* @param text
* the text of the option to deselect
*/
public void deselectByText(String text) {
if (isReadOnly()) {
throw new ReadOnlyException();
}
selectedOptions.deselectAll();
selectedOptions.selectByVisibleText(text);
deselButton.click();
}
/**
* Functionality to find option texts of all currently selected options.
*
* @return List of visible text for all selected options
*/
public List<String> getValues() {
return getOptionsFromSelect(selectedOptions);
}
/**
* Functionality to find all option texts.
*
* @return List of visible text for all options
*/
public List<String> getOptions() {
List<String> optionTexts = getOptionsFromSelect(options);
optionTexts.addAll(getValues());
return optionTexts;
}
/**
* Gets the available option texts, i.e. all values which have not been
* selected.
*
* @return List of visible text for available options
*/
public List<String> getAvailableOptions() {
return getOptionsFromSelect(options);
}
/**
* Selects the option with the given option text, i.e. adds it to the right
* side column.
*
* @param text
* the text of the option to select
*/
public void selectByText(String text) {
if (isReadOnly()) {
throw new ReadOnlyException();
}
options.deselectAll();
options.selectByVisibleText(text);
selButton.click();
}
private List<String> getOptionsFromSelect(Select select) {
List<String> optionTexts = new ArrayList<String>();
for (WebElement option : select.getOptions()) {
optionTexts.add(option.getText());
}
return optionTexts;
}
/**
* Return first selected item (item in the right part of component).
*
* @return the option text for the item
*/
public String getValue() {
String value = "";
WebElement selectedElement = findElement(
By.className("v-select-twincol-selections"));
List<WebElement> optionElements = selectedElement
.findElements(By.tagName("option"));
if (!optionElements.isEmpty()) {
value = optionElements.get(0).getText();
}
return value;
}
@Override
public void clear() {
deselectAll();
}
/**
* Gets the left {@code <select>} element inside the component, containing
* the available options.
*
* @return the select element containing options inside the component
* @since 8.1.1
*/
public WebElement getOptionsElement() {
return optionsElement;
}
/**
* Gets the right {@code <select>} element inside the component, containing
* the selected options.
*
* @return the select element containing selection inside the component
* @since 8.1.1
*/
public WebElement getSelectionsElement() {
return selectionsElement;
}
}
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