scripting/source/inc/util/MiscUtils.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SCRIPTING_SOURCE_INC_UTIL_MISCUTILS_HXX
  21 #define INCLUDED_SCRIPTING_SOURCE_INC_UTIL_MISCUTILS_HXX
  22
  23 #include <rtl/ustring.hxx>
  24 #include <osl/diagnose.h>
  25 #include <tools/urlobj.hxx>
  26
  27 #include <ucbhelper/content.hxx>
  28 #include <com/sun/star/uno/XComponentContext.hpp>
  29 #include <com/sun/star/frame/XModel.hpp>
  30 #include <com/sun/star/frame/XTransientDocumentsDocumentContentFactory.hpp>
  31 #include <com/sun/star/beans/XPropertySet.hpp>
  32 #include <com/sun/star/container/XContentEnumerationAccess.hpp>
  33 #include <com/sun/star/ucb/XCommandEnvironment.hpp>
  34 #include <com/sun/star/ucb/SimpleFileAccess.hpp>
  35 #include <com/sun/star/ucb/XContentAccess.hpp>
  36 #include <com/sun/star/sdbc/XResultSet.hpp>
  37 #include <com/sun/star/sdbc/XRow.hpp>
  38 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
  39 #include <comphelper/processfactory.hxx>
  40
  41 namespace sf_misc
  42 {
  43
  44 class MiscUtils
  45 {
  46 public:
  47     static css::uno::Sequence< OUString > allOpenTDocUrls( const  css::uno::Reference< css::uno::XComponentContext >& xCtx)
  48 {
  49     css::uno::Sequence< OUString > result;
  50     try
  51     {
  52         if ( !xCtx.is() )
  53         {
  54             return result;
  55         }
  56         css::uno::Reference < css::ucb::XSimpleFileAccess3 > xSFA( css::ucb::SimpleFileAccess::create(xCtx) );
  57         result = xSFA->getFolderContents( "vnd.sun.star.tdoc:/", true );
  58     }
  59     catch ( css::uno::Exception& )
  60     {
  61     }
  62     return result;
  63 }
  64
  65     static OUString xModelToTdocUrl( const css::uno::Reference< css::frame::XModel >& xModel,
  66                                             const css::uno::Reference< css::uno::XComponentContext >& xContext )
  67 {
  68     css::uno::Reference< css::lang::XMultiComponentFactory > xMCF(
  69         xContext->getServiceManager() );
  70     css::uno::Reference<
  71             css::frame::XTransientDocumentsDocumentContentFactory > xDocFac;
  72     try
  73     {
  74         xDocFac =
  75             css::uno::Reference<
  76                 css::frame::XTransientDocumentsDocumentContentFactory >(
  77                     xMCF->createInstanceWithContext(
  78                         OUString(
  79                                 "com.sun.star.frame.TransientDocumentsDocumentContentFactory" ),
  80                         xContext ),
  81                 css::uno::UNO_QUERY );
  82     }
  83     catch ( css::uno::Exception const & )
  84     {
  85         // handled below
  86     }
  87
  88     if ( xDocFac.is() )
  89     {
  90         try
  91         {
  92             css::uno::Reference< css::ucb::XContent > xContent(
  93                 xDocFac->createDocumentContent( xModel ) );
  94             return xContent->getIdentifier()->getContentIdentifier();
  95         }
  96         catch ( css::lang::IllegalArgumentException const & )
  97         {
  98             OSL_FAIL( "Invalid document model!" );
  99         }
 100     }
 101
 102     OSL_FAIL( "Unable to obtain URL for document model!" );
 103     return OUString();
 104 }
 105     static css::uno::Reference< css::frame::XModel > tDocUrlToModel( const OUString& url )
 106 {
 107     css::uno::Any result;
 108
 109     try
 110     {
 111         ::ucbhelper::Content root( url, NULL, comphelper::getProcessComponentContext() );
 112         OUString propName =  "DocumentModel";
 113         result = getUCBProperty( root, propName );
 114     }
 115     catch ( css::ucb::ContentCreationException& )
 116     {
 117         // carry on, empty value will be returned
 118     }
 119     catch ( css::uno::RuntimeException& )
 120     {
 121         // carry on, empty value will be returned
 122     }
 123
 124     css::uno::Reference< css::frame::XModel > xModel(
 125         result, css::uno::UNO_QUERY );
 126
 127     return xModel;
 128 }
 129
 130
 131     static css::uno::Any getUCBProperty( ::ucbhelper::Content& content, OUString& prop )
 132 {
 133     css::uno::Any result;
 134     try
 135     {
 136         result = content.getPropertyValue( prop );
 137     }
 138     catch ( css::uno::Exception& )
 139     {
 140     }
 141     return result;
 142 }
 143
 144 private:
 145 static OUString parseLocationName( const OUString& location )
 146 {
 147     // strip out the last leaf of location name
 148     // e.g. file://dir1/dir2/Blah.sxw - > Blah.sxw
 149     OUString temp = location;
 150     INetURLObject aURLObj( temp );
 151     if ( !aURLObj.HasError() )
 152         temp = aURLObj.getName( INetURLObject::LAST_SEGMENT, true, INetURLObject::DECODE_WITH_CHARSET );
 153     return temp;
 154 }
 155
 156 };
 157 } // namespace sf_misc
 158 #endif
 159
 160 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */