Move TextArea to compatibility package

Change-Id: I16b6566340e3ce32a4f94b7554e2f6f583e20486

5 files changed, 410 insertions, 0 deletions

diff --git a/compatibility-server/src/main/java/com/vaadin/ui/TextArea.java b/compatibility-server/src/main/java/com/vaadin/ui/TextArea.java
new file mode 100644
index 0000000000..056667a696
--- /dev/null
+++ b/compatibility-server/src/main/java/com/vaadin/ui/TextArea.java
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2000-2016 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.ui;
+
+import org.jsoup.nodes.Element;
+
+import com.vaadin.data.Property;
+import com.vaadin.shared.ui.textarea.TextAreaState;
+import com.vaadin.ui.declarative.DesignContext;
+import com.vaadin.ui.declarative.DesignFormatter;
+import com.vaadin.v7.ui.LegacyAbstractTextField;
+
+/**
+ * A text field that supports multi line editing.
+ */
+public class TextArea extends LegacyAbstractTextField {
+
+    /**
+     * Constructs an empty TextArea.
+     */
+    public TextArea() {
+        setValue("");
+    }
+
+    /**
+     * Constructs an empty TextArea with given caption.
+     *
+     * @param caption
+     *            the caption for the field.
+     */
+    public TextArea(String caption) {
+        this();
+        setCaption(caption);
+    }
+
+    /**
+     * Constructs a TextArea with given property data source.
+     *
+     * @param dataSource
+     *            the data source for the field
+     */
+    public TextArea(Property dataSource) {
+        this();
+        setPropertyDataSource(dataSource);
+    }
+
+    /**
+     * Constructs a TextArea with given caption and property data source.
+     *
+     * @param caption
+     *            the caption for the field
+     * @param dataSource
+     *            the data source for the field
+     */
+    public TextArea(String caption, Property dataSource) {
+        this(dataSource);
+        setCaption(caption);
+    }
+
+    /**
+     * Constructs a TextArea with given caption and value.
+     *
+     * @param caption
+     *            the caption for the field
+     * @param value
+     *            the value for the field
+     */
+    public TextArea(String caption, String value) {
+        this(caption);
+        setValue(value);
+
+    }
+
+    @Override
+    protected TextAreaState getState() {
+        return (TextAreaState) super.getState();
+    }
+
+    @Override
+    protected TextAreaState getState(boolean markAsDirty) {
+        return (TextAreaState) super.getState(markAsDirty);
+    }
+
+    /**
+     * Sets the number of rows in the text area.
+     *
+     * @param rows
+     *            the number of rows for this text area.
+     */
+    public void setRows(int rows) {
+        if (rows < 0) {
+            rows = 0;
+        }
+        getState().rows = rows;
+    }
+
+    /**
+     * Gets the number of rows in the text area.
+     *
+     * @return number of explicitly set rows.
+     */
+    public int getRows() {
+        return getState(false).rows;
+    }
+
+    /**
+     * Sets the text area's word-wrap mode on or off.
+     *
+     * @param wordwrap
+     *            the boolean value specifying if the text area should be in
+     *            word-wrap mode.
+     */
+    public void setWordwrap(boolean wordwrap) {
+        getState().wordwrap = wordwrap;
+    }
+
+    /**
+     * Tests if the text area is in word-wrap mode.
+     *
+     * @return <code>true</code> if the component is in word-wrap mode,
+     *         <code>false</code> if not.
+     */
+    public boolean isWordwrap() {
+        return getState(false).wordwrap;
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see com.vaadin.ui.AbstractField#readDesign(org.jsoup.nodes.Element ,
+     * com.vaadin.ui.declarative.DesignContext)
+     */
+    @Override
+    public void readDesign(Element design, DesignContext designContext) {
+        super.readDesign(design, designContext);
+        setValue(DesignFormatter.decodeFromTextNode(design.html()), false,
+                true);
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see com.vaadin.ui.AbstractTextField#writeDesign(org.jsoup.nodes.Element
+     * , com.vaadin.ui.declarative.DesignContext)
+     */
+    @Override
+    public void writeDesign(Element design, DesignContext designContext) {
+        super.writeDesign(design, designContext);
+        design.html(DesignFormatter.encodeForTextNode(getValue()));
+    }
+
+    @Override
+    public void clear() {
+        setValue("");
+    }
+
+}
diff --git a/compatibility-server/src/test/java/com/vaadin/tests/design/WriteLegacyDesignTest.java b/compatibility-server/src/test/java/com/vaadin/tests/design/WriteLegacyDesignTest.java
new file mode 100644
index 0000000000..eb3841b094
--- /dev/null
+++ b/compatibility-server/src/test/java/com/vaadin/tests/design/WriteLegacyDesignTest.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2000-2016 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.tests.design;
+
+import static org.junit.Assert.assertTrue;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.Properties;
+
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.nodes.Node;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import com.vaadin.server.Constants;
+import com.vaadin.server.DefaultDeploymentConfiguration;
+import com.vaadin.server.DeploymentConfiguration;
+import com.vaadin.server.VaadinService;
+import com.vaadin.server.VaadinServletService;
+import com.vaadin.ui.declarative.Design;
+import com.vaadin.ui.declarative.DesignContext;
+import com.vaadin.util.CurrentInstance;
+
+/**
+ * Parse and write a legacy design (using the "v-" prefix).
+ */
+public class WriteLegacyDesignTest {
+
+    // The context is used for accessing the created component hierarchy.
+    private DesignContext ctx;
+
+    @Before
+    public void setUp() throws Exception {
+        Properties properties = new Properties();
+        properties.put(Constants.SERVLET_PARAMETER_LEGACY_DESIGN_PREFIX,
+                "true");
+        final DeploymentConfiguration configuration = new DefaultDeploymentConfiguration(
+                WriteLegacyDesignTest.class, properties);
+
+        VaadinService service = new VaadinServletService(null, configuration);
+
+        CurrentInstance.set(VaadinService.class, service);
+
+        ctx = Design.read(
+                getClass().getResourceAsStream("testFile-legacy.html"), null);
+    }
+
+    @After
+    public void tearDown() {
+        CurrentInstance.set(VaadinService.class, null);
+    }
+
+    private ByteArrayOutputStream serializeDesign(DesignContext context)
+            throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        Design.write(context, out);
+
+        return out;
+    }
+
+    @Test
+    public void designIsSerializedWithCorrectPrefixesAndPackageNames()
+            throws IOException {
+        ByteArrayOutputStream out = serializeDesign(ctx);
+
+        Document doc = Jsoup.parse(out.toString("UTF-8"));
+        for (Node child : doc.body().childNodes()) {
+            checkNode(child);
+        }
+    }
+
+    private void checkNode(Node node) {
+        if (node instanceof Element) {
+            assertTrue("Wrong design element prefix",
+                    node.nodeName().startsWith("v-"));
+            for (Node child : node.childNodes()) {
+                checkNode(child);
+            }
+        }
+    }
+
+}
diff --git a/compatibility-server/src/test/java/com/vaadin/tests/server/component/textarea/TextAreaDeclarativeTest.java b/compatibility-server/src/test/java/com/vaadin/tests/server/component/textarea/TextAreaDeclarativeTest.java
new file mode 100644
index 0000000000..cbfa33320f
--- /dev/null
+++ b/compatibility-server/src/test/java/com/vaadin/tests/server/component/textarea/TextAreaDeclarativeTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2000-2016 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.tests.server.component.textarea;
+
+import java.io.IOException;
+
+import org.jsoup.nodes.Element;
+import org.jsoup.parser.Tag;
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.vaadin.tests.design.DeclarativeTestBase;
+import com.vaadin.ui.TextArea;
+import com.vaadin.ui.declarative.DesignContext;
+
+/**
+ * Tests declarative support for implementations of {@link TextArea}.
+ *
+ * @since 7.4
+ * @author Vaadin Ltd
+ */
+public class TextAreaDeclarativeTest extends DeclarativeTestBase<TextArea> {
+
+    @Test
+    public void testTextArea() {
+        String design = "<vaadin-text-area rows=6 wordwrap=false>Hello World!</vaadin-text-area>";
+        TextArea ta = new TextArea();
+        ta.setRows(6);
+        ta.setWordwrap(false);
+        ta.setValue("Hello World!");
+        testRead(design, ta);
+        testWrite(design, ta);
+    }
+
+    @Test
+    public void testHtmlEntities() throws IOException {
+        String design = "<vaadin-text-area>&amp; Test</vaadin-text-area>";
+        TextArea read = read(design);
+        Assert.assertEquals("& Test", read.getValue());
+
+        read.setValue("&amp; Test");
+
+        DesignContext dc = new DesignContext();
+        Element root = new Element(Tag.valueOf("vaadin-text-area"), "");
+        read.writeDesign(root, dc);
+
+        Assert.assertEquals("&amp;amp; Test", root.html());
+    }
+
+    @Test
+    public void testReadOnlyValue() {
+        String design = "<vaadin-text-area readonly rows=6 wordwrap=false>Hello World!</vaadin-text-area>";
+        TextArea ta = new TextArea();
+        ta.setRows(6);
+        ta.setWordwrap(false);
+        ta.setValue("Hello World!");
+        ta.setReadOnly(true);
+        testRead(design, ta);
+        testWrite(design, ta);
+    }
+}
diff --git a/compatibility-server/src/test/java/com/vaadin/ui/TextAreaTest.java b/compatibility-server/src/test/java/com/vaadin/ui/TextAreaTest.java
new file mode 100644
index 0000000000..07bce554df
--- /dev/null
+++ b/compatibility-server/src/test/java/com/vaadin/ui/TextAreaTest.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2000-2016 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.ui;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.vaadin.data.util.ObjectProperty;
+
+public class TextAreaTest {
+    @Test
+    public void initiallyEmpty() {
+        TextArea tf = new TextArea();
+        Assert.assertTrue(tf.isEmpty());
+    }
+
+    @Test
+    public void emptyAfterClearUsingPDS() {
+        TextArea tf = new TextArea(new ObjectProperty<String>("foo"));
+        Assert.assertFalse(tf.isEmpty());
+        tf.clear();
+        Assert.assertTrue(tf.isEmpty());
+    }
+
+    @Test
+    public void emptyAfterClear() {
+        TextArea tf = new TextArea();
+        tf.setValue("foobar");
+        Assert.assertFalse(tf.isEmpty());
+        tf.clear();
+        Assert.assertTrue(tf.isEmpty());
+    }
+
+}
diff --git a/compatibility-server/src/test/resources/com/vaadin/tests/design/testFile-legacy.html b/compatibility-server/src/test/resources/com/vaadin/tests/design/testFile-legacy.html
new file mode 100644
index 0000000000..79ae1e9eaf
--- /dev/null
+++ b/compatibility-server/src/test/resources/com/vaadin/tests/design/testFile-legacy.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+ <head>
+  <meta name="package-mapping" content="my:com.addon.mypackage"/>
+ </head>
+ <body>
+  <v-vertical-layout width="500px">
+   <v-horizontal-layout>
+    <v-label plain-text caption="FooBar"></v-label>
+    <v-native-button _id=firstButton>Native click me</v-native-button>
+	<v-native-button id = secondButton _id="localID">Another button</v-native-button>
+	<v-native-button>Yet another button</v-native-button>
+    <v-button plain-text width = "150px">Click me</v-button>
+   </v-horizontal-layout>
+   <v-text-field caption = "Text input"/>
+   <v-text-area caption = "Text area" height="200px" width="300px"/>
+  </v-vertical-layout>
+ </body>
+</html>
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