85 lines
3.2 KiB
C#
85 lines
3.2 KiB
C#
/***************************************************************************
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Copyright (c) Microsoft Corporation 2011.
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This code is licensed using the Microsoft Public License (Ms-PL). The text of the license can be found here:
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http://www.microsoft.com/resources/sharedsource/licensingbasics/publiclicense.mspx
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***************************************************************************/
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using System.Linq;
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using System.Xml.Linq;
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using DocumentFormat.OpenXml.Packaging;
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namespace OpenXmlPowerTools
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{
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/// <summary>
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/// Provides access to setting operations
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/// </summary>
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public class SettingAccessor
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{
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private static XNamespace ns;
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private static XNamespace settingsns;
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private static XNamespace relationshipns;
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static SettingAccessor()
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{
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ns = "http://schemas.openxmlformats.org/wordprocessingml/2006/main";
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settingsns = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/settings";
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relationshipns = "http://schemas.openxmlformats.org/officeDocument/2006/relationships";
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}
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/// <summary>
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/// Nodes list with displayBackgroundShape elements
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/// </summary>
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public static XElement DisplayBackgroundShapeElements(WordprocessingDocument document)
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{
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XDocument settingsDocument = document.MainDocumentPart.DocumentSettingsPart.GetXDocument();
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return settingsDocument.Descendants(settingsns + "displayBackgroundShape").FirstOrDefault();
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}
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/// <summary>
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/// Adds a displayBackgroundShape element to the settings file
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/// </summary>
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public static void AddBackgroundShapeElement(WordprocessingDocument document)
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{
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XDocument settingsDocument = document.MainDocumentPart.DocumentSettingsPart.GetXDocument();
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settingsDocument.Root.Add(
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new XElement(ns + "displayBackgroundShape")
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);
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document.MainDocumentPart.DocumentSettingsPart.PutXDocument();
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}
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/// <summary>
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/// Adds a the evenAndOddHeaders element, which allows to define distinct headers and footers for odd and even pages
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/// </summary>
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public static void AddEvenAndOddHeadersElement(WordprocessingDocument document)
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{
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XDocument settingsDocument = document.MainDocumentPart.DocumentSettingsPart.GetXDocument();
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if (settingsDocument.Descendants(ns + "evenAndOddHeaders").FirstOrDefault() == null)
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{
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settingsDocument.Root.Add(
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new XElement(ns + "evenAndOddHeaders"));
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document.MainDocumentPart.DocumentSettingsPart.PutXDocument();
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}
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}
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/// <summary>
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/// Creates an empty base structure for a settings part
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/// </summary>
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/// <returns></returns>
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private static XDocument CreateEmptySettings()
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{
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XDocument document =
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new XDocument(
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new XElement(ns + "settings",
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new XAttribute(XNamespace.Xmlns + "w", ns),
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new XAttribute(XNamespace.Xmlns + "r", relationshipns)
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)
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);
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return document;
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}
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}
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}
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