Line data Source code
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 : #include "pdffilter.hxx"
21 : #include "pdfexport.hxx"
22 : #include <cppuhelper/supportsservice.hxx>
23 : #include <vcl/svapp.hxx>
24 : #include <vcl/window.hxx>
25 : #include <svl/outstrm.hxx>
26 : #include <vcl/FilterConfigItem.hxx>
27 :
28 : // - PDFFilter -
29 0 : PDFFilter::PDFFilter( const Reference< XComponentContext > &rxContext ) :
30 0 : mxContext( rxContext )
31 : {
32 0 : }
33 :
34 0 : PDFFilter::~PDFFilter()
35 : {
36 0 : }
37 :
38 0 : sal_Bool PDFFilter::implExport( const Sequence< PropertyValue >& rDescriptor )
39 : {
40 0 : Reference< XOutputStream > xOStm;
41 0 : Sequence< PropertyValue > aFilterData;
42 0 : sal_Int32 nLength = rDescriptor.getLength();
43 0 : const PropertyValue* pValue = rDescriptor.getConstArray();
44 0 : sal_Bool bRet = sal_False;
45 0 : Reference< task::XStatusIndicator > xStatusIndicator;
46 0 : Reference< task::XInteractionHandler > xIH;
47 :
48 0 : for ( sal_Int32 i = 0 ; ( i < nLength ) && !xOStm.is(); ++i)
49 : {
50 0 : if ( pValue[ i ].Name == "OutputStream" )
51 0 : pValue[ i ].Value >>= xOStm;
52 0 : else if ( pValue[ i ].Name == "FilterData" )
53 0 : pValue[ i ].Value >>= aFilterData;
54 0 : else if ( pValue[ i ].Name == "StatusIndicator" )
55 0 : pValue[ i ].Value >>= xStatusIndicator;
56 0 : else if ( pValue[i].Name == "InteractionHandler" )
57 0 : pValue[i].Value >>= xIH;
58 : }
59 :
60 : /* we don't get FilterData if we are exporting directly
61 : to pdf, but we have to use the last user settings (especially for the CompressMode) */
62 0 : if ( !aFilterData.getLength() )
63 : {
64 0 : FilterConfigItem aCfgItem( "Office.Common/Filter/PDF/Export/" );
65 0 : aCfgItem.ReadBool( "UseLosslessCompression", false );
66 0 : aCfgItem.ReadInt32( "Quality", 90 );
67 0 : aCfgItem.ReadBool( "ReduceImageResolution", false );
68 0 : aCfgItem.ReadInt32( "MaxImageResolution", 300 );
69 0 : aCfgItem.ReadBool( "UseTaggedPDF", false );
70 0 : aCfgItem.ReadInt32( "SelectPdfVersion", 0 );
71 0 : aCfgItem.ReadBool( "ExportNotes", false );
72 0 : aCfgItem.ReadBool( "ExportNotesPages", false );
73 0 : aCfgItem.ReadBool( "UseTransitionEffects", true );
74 0 : aCfgItem.ReadBool( "IsSkipEmptyPages", false );
75 0 : aCfgItem.ReadBool( "ExportFormFields", true );
76 0 : aCfgItem.ReadInt32( "FormsType", 0 );
77 0 : aCfgItem.ReadBool( "HideViewerToolbar", false );
78 0 : aCfgItem.ReadBool( "HideViewerMenubar", false );
79 0 : aCfgItem.ReadBool( "HideViewerWindowControls", false );
80 0 : aCfgItem.ReadBool( "ResizeWindowToInitialPage", false );
81 0 : aCfgItem.ReadBool( "CenterWindow", false );
82 0 : aCfgItem.ReadBool( "OpenInFullScreenMode", false );
83 0 : aCfgItem.ReadBool( "DisplayPDFDocumentTitle", true );
84 0 : aCfgItem.ReadInt32( "InitialView", 0 );
85 0 : aCfgItem.ReadInt32( "Magnification", 0 );
86 0 : aCfgItem.ReadInt32( "PageLayout", 0 );
87 0 : aCfgItem.ReadBool( "FirstPageOnLeft", false );
88 0 : aCfgItem.ReadBool( "IsAddStream", false );
89 : //
90 : // the encryption is not available when exporting directly, since the encryption is off by default and the selection
91 : // (encrypt or not) is not persistent; it's available through macro though,
92 : // provided the correct property values are set, see help
93 : //
94 : // now, the relative link stuff
95 0 : aCfgItem.ReadBool( "ExportLinksRelativeFsys", false );
96 0 : aCfgItem.ReadInt32("PDFViewSelection", 0 );
97 0 : aCfgItem.ReadBool( "ConvertOOoTargetToPDFTarget", false );
98 0 : aCfgItem.ReadBool( "ExportBookmarksToPDFDestination", false );
99 :
100 0 : aCfgItem.ReadBool( "ExportBookmarks", true );
101 0 : aCfgItem.ReadBool( "ExportHiddenSlides", false );
102 0 : aCfgItem.ReadInt32( "OpenBookmarkLevels", -1 );
103 0 : aFilterData = aCfgItem.GetFilterData();
104 : }
105 0 : if( mxSrcDoc.is() && xOStm.is() )
106 : {
107 0 : PDFExport aExport( mxSrcDoc, xStatusIndicator, xIH, mxContext );
108 0 : ::utl::TempFile aTempFile;
109 :
110 0 : aTempFile.EnableKillingFile();
111 0 : bRet = aExport.Export( aTempFile.GetURL(), aFilterData );
112 :
113 0 : if( bRet )
114 : {
115 0 : SvStream* pIStm = ::utl::UcbStreamHelper::CreateStream( aTempFile.GetURL(), STREAM_READ );
116 :
117 0 : if( pIStm )
118 : {
119 0 : SvOutputStream aOStm( xOStm );
120 :
121 0 : aOStm.WriteStream( *pIStm );
122 0 : bRet = ( aOStm.Tell() && ( aOStm.GetError() == ERRCODE_NONE ) );
123 :
124 0 : delete pIStm;
125 : }
126 0 : }
127 : }
128 :
129 0 : return bRet;
130 : }
131 :
132 :
133 : class FocusWindowWaitCursor
134 : {
135 : Window* m_pFocusWindow;
136 : public:
137 0 : FocusWindowWaitCursor() :
138 0 : m_pFocusWindow( Application::GetFocusWindow() )
139 : {
140 0 : if( m_pFocusWindow )
141 : {
142 0 : m_pFocusWindow->AddEventListener( LINK( this, FocusWindowWaitCursor, DestroyedLink ) );
143 0 : m_pFocusWindow->EnterWait();
144 : }
145 0 : }
146 0 : ~FocusWindowWaitCursor()
147 : {
148 0 : if( m_pFocusWindow )
149 : {
150 0 : m_pFocusWindow->LeaveWait();
151 0 : m_pFocusWindow->RemoveEventListener( LINK( this, FocusWindowWaitCursor, DestroyedLink ) );
152 : }
153 0 : }
154 :
155 : DECL_LINK( DestroyedLink, VclWindowEvent* );
156 : };
157 :
158 0 : IMPL_LINK( FocusWindowWaitCursor, DestroyedLink, VclWindowEvent*, pEvent )
159 : {
160 0 : if( pEvent->GetId() == VCLEVENT_OBJECT_DYING )
161 0 : m_pFocusWindow = NULL;
162 0 : return 0;
163 : }
164 :
165 0 : sal_Bool SAL_CALL PDFFilter::filter( const Sequence< PropertyValue >& rDescriptor )
166 : throw (RuntimeException, std::exception)
167 : {
168 0 : FocusWindowWaitCursor aCur;
169 :
170 0 : const sal_Bool bRet = implExport( rDescriptor );
171 :
172 0 : return bRet;
173 : }
174 :
175 :
176 :
177 0 : void SAL_CALL PDFFilter::cancel( ) throw (RuntimeException, std::exception)
178 : {
179 0 : }
180 :
181 :
182 :
183 0 : void SAL_CALL PDFFilter::setSourceDocument( const Reference< XComponent >& xDoc )
184 : throw (IllegalArgumentException, RuntimeException, std::exception)
185 : {
186 0 : mxSrcDoc = xDoc;
187 0 : }
188 :
189 :
190 :
191 0 : void SAL_CALL PDFFilter::initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& )
192 : throw (Exception, RuntimeException, std::exception)
193 : {
194 0 : }
195 :
196 0 : OUString PDFFilter_getImplementationName ()
197 : throw (RuntimeException)
198 : {
199 0 : return OUString ( "com.sun.star.comp.PDF.PDFFilter" );
200 : }
201 :
202 0 : Sequence< OUString > SAL_CALL PDFFilter_getSupportedServiceNames( ) throw (RuntimeException)
203 : {
204 0 : Sequence < OUString > aRet(1);
205 0 : OUString* pArray = aRet.getArray();
206 0 : pArray[0] = "com.sun.star.document.PDFFilter";
207 0 : return aRet;
208 : }
209 :
210 0 : Reference< XInterface > SAL_CALL PDFFilter_createInstance( const Reference< XMultiServiceFactory > & rSMgr) throw( Exception )
211 : {
212 0 : return (cppu::OWeakObject*) new PDFFilter( comphelper::getComponentContext(rSMgr) );
213 : }
214 :
215 :
216 :
217 0 : OUString SAL_CALL PDFFilter::getImplementationName()
218 : throw (RuntimeException, std::exception)
219 : {
220 0 : return PDFFilter_getImplementationName();
221 : }
222 :
223 :
224 :
225 0 : sal_Bool SAL_CALL PDFFilter::supportsService( const OUString& rServiceName )
226 : throw (RuntimeException, std::exception)
227 : {
228 0 : return cppu::supportsService( this, rServiceName );
229 : }
230 :
231 :
232 :
233 0 : ::com::sun::star::uno::Sequence< OUString > SAL_CALL PDFFilter::getSupportedServiceNames( ) throw (RuntimeException, std::exception)
234 : {
235 0 : return PDFFilter_getSupportedServiceNames();
236 : }
237 :
238 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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