Attachment 32636 Details for Bug 57796 – Adds a link attribute that can be attached to text fragments

Adds a link attribute that can be attached to text fragments

poi-xslf-hyperlink.patch.txt (text/plain), 4.15 KB, created by Vittal Aithal on 2015-04-07 10:38:55 UTC

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Creator: Vittal Aithal

Created: 2015-04-07 10:38:55 UTC

Size: 4.15 KB

patch

obsolete

>diff --git a/src/ooxml/java/org/apache/poi/xslf/usermodel/TextFragment.java b/src/ooxml/java/org/apache/poi/xslf/usermodel/TextFragment.java
>index 1114b89..83df8a3 100644
>--- a/src/ooxml/java/org/apache/poi/xslf/usermodel/TextFragment.java
>+++ b/src/ooxml/java/org/apache/poi/xslf/usermodel/TextFragment.java
>@@ -25,6 +25,8 @@ import java.text.AttributedCharacterIterator;
> import java.text.AttributedString;
> import java.text.CharacterIterator;
> 
>+import org.apache.poi.xslf.usermodel.XlinkAttribute;
>+
> /**
>  * a renderable text fragment
> */
>diff --git a/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFTextParagraph.java b/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFTextParagraph.java
>index e0b383a..7b804f5 100644
>--- a/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFTextParagraph.java
>+++ b/src/ooxml/java/org/apache/poi/xslf/usermodel/XSLFTextParagraph.java
>@@ -57,6 +57,10 @@ import org.openxmlformats.schemas.drawingml.x2006.main.STTextAutonumberScheme;
> import org.openxmlformats.schemas.presentationml.x2006.main.CTPlaceholder;
> import org.openxmlformats.schemas.presentationml.x2006.main.STPlaceholderType;
> 
>+import java.net.URI;
>+import org.apache.poi.xslf.usermodel.XSLFHyperlink;
>+import org.apache.poi.xslf.usermodel.XlinkAttribute;
>+
> /**
>  * Represents a paragraph of text within the containing text body.
>  * The paragraph is the highest level text separation mechanism.
>@@ -841,6 +845,16 @@ public class XSLFTextParagraph implements Iterable<XSLFTextRun>{
> 
>             string.addAttribute(TextAttribute.FOREGROUND, run.getFontColor(), startIndex, endIndex);
> 
>+            // check if there is a hyperlink associated with this text run and, if so,
>+            // add it as an attribute to the string
>+            XSLFHyperlink link = run.getHyperlink();
>+            if(link != null){
>+                URI uri = link.getTargetURI();
>+                if(uri != null){
>+                    string.addAttribute(XlinkAttribute.HREF, uri.toString(), startIndex, endIndex);
>+                }
>+            }
>+
>             // user can pass an custom object to convert fonts
>             String fontFamily = run.getFontFamily();
>             @SuppressWarnings("unchecked")
>diff --git a/src/ooxml/java/org/apache/poi/xslf/usermodel/XlinkAttribute.java b/src/ooxml/java/org/apache/poi/xslf/usermodel/XlinkAttribute.java
>new file mode 100644
>index 0000000..c26c265
>--- /dev/null
>+++ b/src/ooxml/java/org/apache/poi/xslf/usermodel/XlinkAttribute.java
>@@ -0,0 +1,45 @@
>+/* ====================================================================
>+   Licensed to the Apache Software Foundation (ASF) under one or more
>+   contributor license agreements.  See the NOTICE file distributed with
>+   this work for additional information regarding copyright ownership.
>+   The ASF licenses this file to You 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 org.apache.poi.xslf.usermodel;
>+
>+import java.io.InvalidObjectException;
>+import java.text.AttributedCharacterIterator;
>+
>+/**
>+ * Defines an attribute used for storing the hyperlink associated with
>+ * some renderable text.
>+ *
>+ */
>+public final class XlinkAttribute extends AttributedCharacterIterator.Attribute
>+{
>+
>+    /** A key for the href attribute */
>+    public static final XlinkAttribute HREF = new XlinkAttribute("href");
>+
>+    protected XlinkAttribute(String name)
>+    {
>+        super(name);
>+    }
>+
>+    protected Object readResolve()
>+        throws InvalidObjectException
>+    {
>+        if (this.getName().equals("href"))
>+            return HREF;
>+        throw new InvalidObjectException("Can't resolve Attribute: " + getName());
>+    }
>+}

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Attachments on bug 57796: 32636