summaryrefslogtreecommitdiff
path: root/forms/source/xforms/submission/replace.cxx
blob: 9c54d6e7164ab25e82626037597e629e7987361e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: replace.cxx,v $
 * $Revision: 1.7 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_forms.hxx"
#include <memory>
#include "submission.hxx"
#include "serialization_app_xml.hxx"

#include <rtl/ustring.hxx>
#include <rtl/string.hxx>

#include <unotools/processfactory.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/xml/dom/XDocument.hpp>
#include <com/sun/star/xml/dom/XDocumentBuilder.hpp>
#include <com/sun/star/frame/XComponentLoader.hpp>
#include <com/sun/star/frame/FrameSearchFlag.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <ucbhelper/content.hxx>

using namespace com::sun::star::uno;
using namespace com::sun::star::ucb;
using namespace com::sun::star::frame;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::task;
using namespace com::sun::star::xml::dom;

CSubmission::SubmissionResult CSubmission::replace(const ::rtl::OUString& aReplace, const Reference<XDocument>& aDocument, const Reference<XFrame>& aFrame)
{
    if (!m_aResultStream.is())
        return CSubmission::UNKNOWN_ERROR;

    try {
        Reference< XMultiServiceFactory > xFactory = utl::getProcessServiceFactory();
        if (aReplace.equalsIgnoreAsciiCaseAscii("all") || aReplace.equalsIgnoreAsciiCaseAscii("document")) {
            Reference< XComponentLoader > xLoader;
            if (aFrame.is())
                xLoader = Reference< XComponentLoader >(aFrame, UNO_QUERY);

            if (!xLoader.is())
                xLoader = Reference< XComponentLoader >(xFactory->createInstance(
                    ::rtl::OUString::createFromAscii("com.sun.star.frame.Desktop")), UNO_QUERY_THROW);

            // open the stream from the result...
            // build media descriptor
            Sequence< PropertyValue > descriptor(2);
            descriptor[0] = PropertyValue(::rtl::OUString::createFromAscii(
                "InputStream"), -1, makeAny(m_aResultStream), PropertyState_DIRECT_VALUE);
            descriptor[1] = PropertyValue(::rtl::OUString::createFromAscii(
                "ReadOnly"), -1, makeAny(sal_True), PropertyState_DIRECT_VALUE);

            //::rtl::OUString aURL = ::rtl::OUString::createFromAscii("private:stream");
            ::rtl::OUString aURL = m_aURLObj.GetMainURL(INetURLObject::NO_DECODE);
            ::rtl::OUString aTarget = ::rtl::OUString::createFromAscii("_default");
            xLoader->loadComponentFromURL(aURL, aTarget, FrameSearchFlag::ALL, descriptor);

            return CSubmission::SUCCESS;

        } else if (aReplace.equalsIgnoreAsciiCaseAscii("instance")) {
            if (aDocument.is()) {
                // parse the result stream into a new document
                Reference< XDocumentBuilder > xBuilder(xFactory->createInstance(
                    ::rtl::OUString::createFromAscii("com.sun.star.xml.dom.DocumentBuilder")), UNO_QUERY_THROW);
                Reference< XDocument > aNewDocument = xBuilder->parse(m_aResultStream);

                if (aNewDocument.is()) {
                    // and replace the content of the current instance
                    Reference< XElement > oldRoot = aDocument->getDocumentElement();
                    Reference< XElement > newRoot = aNewDocument->getDocumentElement();

                    // aDocument->removeChild(Reference< XNode >(oldRoot, UNO_QUERY_THROW));
                    Reference< XNode > aImportedNode = aDocument->importNode(Reference< XNode >(newRoot, UNO_QUERY_THROW), sal_True);
                    Reference< XNode >(aDocument, UNO_QUERY_THROW)->replaceChild(aImportedNode, Reference< XNode >(oldRoot, UNO_QUERY_THROW));
                    return CSubmission::SUCCESS;
                } else {
                    return CSubmission::UNKNOWN_ERROR;
                }
            } else {
                // nothing to replace
                return CSubmission::UNKNOWN_ERROR;
            }
        } else if (aReplace.equalsIgnoreAsciiCaseAscii("none")) {
            // do nothing \o/
            return CSubmission::SUCCESS;
        }
    } catch (Exception& e) {
        ::rtl::OString aMsg("Exception during replace:\n");
        aMsg += OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8);
        OSL_ENSURE(sal_False, aMsg.getStr());
    }
    return CSubmission::UNKNOWN_ERROR;
}
::std::auto_ptr< CSerialization > CSubmission::createSerialization(const Reference< XInteractionHandler >& _xHandler,Reference<XCommandEnvironment>& _rOutEnv)
{
    // PUT always uses application/xml
    ::std::auto_ptr< CSerialization > apSerialization(new CSerializationAppXML());
    apSerialization->setSource(m_aFragment);
    apSerialization->serialize();

    // create a commandEnvironment and use the default interaction handler
    CCommandEnvironmentHelper *pHelper = new CCommandEnvironmentHelper;
    if( _xHandler.is() )
        pHelper->m_aInteractionHandler = _xHandler;
    else
        pHelper->m_aInteractionHandler = CSS::uno::Reference< XInteractionHandler >(m_aFactory->createInstance(
        ::rtl::OUString::createFromAscii("com.sun.star.task.InteractionHandler")), UNO_QUERY);
    OSL_ENSURE(pHelper->m_aInteractionHandler.is(), "failed to create IntreractionHandler");

    CProgressHandlerHelper *pProgressHelper = new CProgressHandlerHelper;
    pHelper->m_aProgressHandler = Reference< XProgressHandler >(pProgressHelper);

    // UCB has ownership of environment...
    _rOutEnv = pHelper;
    return apSerialization;
}