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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*************************************************************************
3 : *
4 : * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 : *
6 : * Copyright 2000, 2010 Oracle and/or its affiliates.
7 : *
8 : * OpenOffice.org - a multi-platform office productivity suite
9 : *
10 : * This file is part of OpenOffice.org.
11 : *
12 : * OpenOffice.org is free software: you can redistribute it and/or modify
13 : * it under the terms of the GNU Lesser General Public License version 3
14 : * only, as published by the Free Software Foundation.
15 : *
16 : * OpenOffice.org is distributed in the hope that it will be useful,
17 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 : * GNU Lesser General Public License version 3 for more details
20 : * (a copy is included in the LICENSE file that accompanied this code).
21 : *
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23 : * version 3 along with OpenOffice.org. If not, see
24 : * <http://www.openoffice.org/license.html>
25 : * for a copy of the LGPLv3 License.
26 : *
27 : ************************************************************************/
28 :
29 :
30 : #include <com/sun/star/beans/XPropertySet.hpp>
31 : #include <com/sun/star/frame/DispatchHelper.hpp>
32 : #include <com/sun/star/frame/XDispatchProviderInterception.hpp>
33 : #include <com/sun/star/lang/SystemDependent.hpp>
34 : #include <com/sun/star/awt/Toolkit.hpp>
35 : #include <com/sun/star/awt/XVclWindowPeer.hpp>
36 : #include <com/sun/star/util/XCloseable.hpp>
37 : #include <com/sun/star/lang/DisposedException.hpp>
38 : #include <com/sun/star/ucb/SimpleFileAccess.hpp>
39 : #include <com/sun/star/presentation/XPresentation.hpp>
40 : #include <com/sun/star/presentation/XPresentationSupplier.hpp>
41 : #include <comphelper/processfactory.hxx>
42 : #include <tools/color.hxx>
43 : #include <rtl/textenc.h>
44 : #include <rtl/locale.h>
45 : #include <osl/nlsupport.h>
46 :
47 : #include <stdio.h>
48 : #include <stdlib.h>
49 : #include <string.h>
50 : #include <unistd.h>
51 : #include <errno.h>
52 :
53 : #include "so_instance.hxx"
54 : #include "ns_debug.hxx"
55 : #include "so_env.hxx"
56 : #include "nsp_windows.hxx"
57 : #include "so_closelistener.hxx"
58 : #include <osl/process.h>
59 :
60 : using namespace com::sun::star::uno;
61 : using namespace com::sun::star::lang;
62 : using namespace com::sun::star::connection;
63 : using namespace cppu;
64 : using namespace com::sun::star;
65 :
66 : using ::rtl::OUString;
67 : using ::rtl::OString;
68 :
69 : char SoPluginInstance::sSO_Dir[] = {0};
70 0 : Reference< XMultiServiceFactory > SoPluginInstance::mxRemoteMSF = Reference< XMultiServiceFactory >(NULL);
71 :
72 0 : SoPluginInstance::SoPluginInstance(long pParent, Reference< XMultiServiceFactory > xMSF):
73 : m_xUnoWin(NULL),
74 : m_xComponent(NULL),
75 : m_xFrame(NULL),
76 : m_xFrames(NULL),
77 : m_xDispatcher(NULL),
78 : m_xDispatchProvider(NULL),
79 0 : m_pCloseListener(NULL)
80 : {
81 0 : m_nWidth = 0;
82 0 : m_nHeight = 0;
83 0 : m_nX = 0;
84 0 : m_nY = 0;
85 0 : m_nFlag = 15;
86 0 : m_bInit = sal_False;
87 0 : m_hParent = 0;
88 0 : m_pParent = pParent;
89 0 : m_dParentStyl = 0;
90 0 : mxRemoteMSF = xMSF;
91 0 : }
92 :
93 0 : SoPluginInstance::~SoPluginInstance()
94 : {
95 0 : }
96 :
97 0 : sal_Bool SoPluginInstance::SetURL(char* aURL)
98 : {
99 0 : debug_fprintf(NSP_LOG_APPEND, "SoPluginInstance::SetURL %s\n", aURL);
100 0 : sal_uInt16 encoding = 11;
101 :
102 0 : rtl_Locale* pLocale = NULL;
103 0 : osl_getProcessLocale(&pLocale);
104 0 : encoding = osl_getTextEncodingFromLocale(pLocale);
105 :
106 0 : m_sURL = ::rtl::OUString(aURL, strlen(aURL), encoding);
107 : debug_fprintf(NSP_LOG_APPEND, "SetURL %s\nencoding is: %d\n", ::rtl::OUStringToOString(m_sURL,
108 0 : RTL_TEXTENCODING_GB_18030).getStr(), m_sURL.getLength(), encoding);
109 0 : return sal_True;
110 : }
111 :
112 : // plugin window UI part: create window, load document
113 0 : sal_Bool SoPluginInstance::LoadDocument(NSP_HWND hParent)
114 : {
115 : // If doc has been loaded, we just resize the window and return
116 0 : if(m_bInit)
117 : {
118 0 : debug_fprintf(NSP_LOG_APPEND, "only reset windows size\n");
119 0 : m_xUnoWin->setPosSize( m_nX, m_nY, m_nWidth, m_nHeight, m_nFlag );
120 : debug_fprintf(NSP_LOG_APPEND, "set windows to x:%d y:%d w:%d h%d falg:%d\n",
121 0 : m_nX, m_nY, m_nWidth, m_nHeight, m_nFlag);
122 0 : return sal_True;
123 : }
124 :
125 : // If mxRemoteMSF is not initialized, we assert and return sal_False
126 0 : if(!mxRemoteMSF.is())
127 : {
128 0 : debug_fprintf(NSP_LOG_APPEND, "Remote StarOfiice ServiceManager is not initilzed correctly!\n");
129 0 : return sal_False;
130 : }
131 :
132 : try
133 : {
134 0 : Reference< beans::XPropertySet > xFactoryProperties( mxRemoteMSF, uno::UNO_QUERY );
135 0 : Reference< uno::XComponentContext > xContext( xFactoryProperties->getPropertyValue( "DefaultContext" ), UNO_QUERY );
136 :
137 : // try to create netscape plugin window
138 0 : Reference< awt::XToolkit2 > xToolkit( awt::Toolkit::create(xContext) );
139 :
140 : // prepare parameters for plugin window
141 0 : css::uno::Any hwndParent = css::uno::makeAny((sal_Int32)hParent);
142 : #ifdef UNIX
143 0 : sal_Int16 nWindowType = css::lang::SystemDependent::SYSTEM_XWINDOW;
144 : #endif //end of UNIX
145 : #ifdef WNT
146 : sal_Int16 nWindowType = css::lang::SystemDependent::SYSTEM_WIN32;
147 : #endif //end of WNT
148 :
149 0 : debug_fprintf(NSP_LOG_APPEND, "print by Nsplugin, try to create plugin container window HWIN:%ld.\n", hParent);
150 :
151 : // create the plugin window
152 : Reference< awt::XWindowPeer > xNewWinPeer =
153 0 : xToolkit->createSystemChild( hwndParent,
154 0 : css::uno::Sequence<sal_Int8>(), nWindowType );
155 0 : if ( !xNewWinPeer.is() )
156 : {
157 0 : debug_fprintf(NSP_LOG_APPEND, "can not create first window\n", hParent);
158 0 : return sal_False;
159 : }
160 :
161 : // get interface of first window
162 0 : m_xUnoWin = Reference< awt::XWindow >( xNewWinPeer, uno::UNO_QUERY );
163 0 : if( !m_xUnoWin.is() )
164 : {
165 0 : debug_fprintf(NSP_LOG_APPEND, "can not get interface of first window\n", hParent);
166 0 : return sal_False;
167 : }
168 :
169 : // initialize window
170 0 : xNewWinPeer->setBackground( COL_GRAY );
171 0 : m_xUnoWin->setVisible( sal_True );
172 0 : m_xUnoWin->setPosSize( m_nX, m_nY, m_nWidth, m_nHeight, m_nFlag );
173 : debug_fprintf(NSP_LOG_APPEND, "set windows to x:%d y:%d w:%d h%d falg:%d\n",
174 0 : m_nX, m_nY, m_nWidth, m_nHeight, m_nFlag);
175 :
176 : // create frame
177 : m_xFrame = Reference< frame::XFrame >(
178 0 : mxRemoteMSF->createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Frame") )),
179 0 : uno::UNO_QUERY );
180 0 : if (!m_xFrame.is())
181 : {
182 0 : debug_fprintf(NSP_LOG_APPEND, "can not create frame\n");
183 0 : return sal_False;
184 : }
185 :
186 : // initialize frame
187 0 : m_xFrame->initialize( m_xUnoWin );
188 :
189 : try
190 : {
191 : // currently ignore errors in this code
192 0 : uno::Reference< beans::XPropertySet > xFrameProps( m_xFrame, uno::UNO_QUERY_THROW );
193 0 : uno::Reference< beans::XPropertySet > xLMProps;
194 0 : xFrameProps->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("LayoutManager")) ) >>= xLMProps;
195 0 : if ( xLMProps.is() )
196 0 : xLMProps->setPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("AutomaticToolbars")), uno::makeAny( (sal_Bool)sal_False ) );
197 : }
198 0 : catch( const uno::Exception& )
199 : {}
200 :
201 : // get frames supplier
202 : Reference< frame::XFramesSupplier > m_xFramesSupplier(
203 0 : mxRemoteMSF->createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Desktop")) ),
204 0 : uno::UNO_QUERY );
205 0 : if ( !m_xFramesSupplier.is() )
206 : {
207 0 : debug_fprintf(NSP_LOG_APPEND, "can not get desktop\n");
208 0 : return sal_False;
209 : }
210 :
211 : // get frames
212 0 : m_xFrames = m_xFramesSupplier->getFrames();
213 0 : if ( !m_xFrames.is() )
214 : {
215 0 : debug_fprintf(NSP_LOG_APPEND, "can not get frames from FramesSupplier\n");
216 0 : return sal_False;
217 : }
218 :
219 : // append m_xFrame to m_xFrames
220 0 : m_xFrames->append( m_xFrame );
221 :
222 : // create XComponentLoader
223 0 : Reference< frame::XComponentLoader > xLoader( m_xFrame, uno::UNO_QUERY );
224 0 : if ( !xLoader.is() )
225 : {
226 0 : debug_fprintf(NSP_LOG_APPEND, "can not get ComponentLoader to load URL\n");
227 0 : return sal_False;
228 : }
229 :
230 : //create stream for the document
231 0 : Reference< ucb::XSimpleFileAccess3 > xSimpleFileAccess( ucb::SimpleFileAccess::create(xContext) );
232 0 : Reference<io::XInputStream> xInputStream = xSimpleFileAccess->openFileRead( m_sURL );
233 :
234 0 : if(!xInputStream.is())
235 : {
236 0 : debug_fprintf(NSP_LOG_APPEND, "can not create XInputStream for URL\n");
237 0 : return sal_False;
238 : }
239 :
240 : // prepare to load document
241 0 : debug_fprintf(NSP_LOG_APPEND, "try to load document\n");
242 0 : Sequence< ::com::sun::star::beans::PropertyValue > setPropValues(3);
243 0 : setPropValues[0].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("ViewOnly") );
244 0 : setPropValues[0].Value <<= sal_True;
245 0 : setPropValues[1].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("ReadOnly") );
246 0 : setPropValues[1].Value <<= sal_True;
247 0 : setPropValues[2].Name = OUString(RTL_CONSTASCII_USTRINGPARAM("InputStream"));
248 0 : setPropValues[2].Value <<= xInputStream;
249 : /*
250 : setPropValues[ 3 ].Name = "FilterName";
251 : setPropValues[ 3 ].Value = "Flat XML File";*/
252 :
253 : debug_fprintf(NSP_LOG_APPEND, "try to load copy of URL from local file %s:%d\n",
254 : ::rtl::OUStringToOString( m_sURL, RTL_TEXTENCODING_ASCII_US ).getStr( ),
255 0 : m_sURL.getLength() );
256 :
257 : // load document
258 0 : Sequence< ::com::sun::star::beans::PropertyValue > setPropValues2(3);
259 0 : setPropValues2[0].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("ViewOnly") );
260 0 : setPropValues2[0].Value <<= sal_True;
261 0 : setPropValues2[1].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("ReadOnly") );
262 0 : setPropValues2[1].Value <<= sal_True;
263 0 : setPropValues2[2].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("AsTemplate") );
264 0 : setPropValues2[2].Value <<= sal_False;
265 0 : m_xComponent = xLoader->loadComponentFromURL(
266 : m_sURL,
267 0 : m_xFrame->getName(), 0, setPropValues2 );
268 :
269 0 : if ( !m_xComponent.is() )
270 : {
271 0 : debug_fprintf(NSP_LOG_APPEND, "print by Nsplugin, Load Componment error\n");
272 0 : return sal_False;
273 : }
274 :
275 : // register the closelistener that will prevent closing of the component
276 0 : Reference< util::XCloseable > xCloseable( m_xFrame, uno::UNO_QUERY );
277 0 : if ( xCloseable.is() )
278 : {
279 0 : m_pCloseListener = new PluginDocumentClosePreventer();
280 0 : m_xCloseListener = Reference< util::XCloseListener >( m_pCloseListener );
281 0 : xCloseable->addCloseListener( m_xCloseListener );
282 : }
283 :
284 : //free the input stream, it is hold by the m_xComponent
285 0 : xInputStream = Reference<io::XInputStream>();
286 :
287 0 : debug_fprintf(NSP_LOG_APPEND, "load document success\n");
288 :
289 : // create frame::XDispatchHelper and frame::XDispatchProvider
290 0 : m_xDispatcher = Reference< frame::XDispatchHelper >( frame::DispatchHelper::create( xContext ) );
291 0 : m_xDispatchProvider = Reference< frame::XDispatchProvider >(m_xFrame, uno::UNO_QUERY);
292 0 : if(!m_xDispatchProvider.is())
293 : {
294 0 : debug_fprintf(NSP_LOG_APPEND, "m_xDispatchProvider can not be getten\n");
295 0 : return sal_False;
296 : }
297 :
298 : //try to enable toolbar and tool windows
299 0 : Sequence< ::com::sun::star::beans::PropertyValue > propertyValue(1);
300 0 : propertyValue[0].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("FunctionBarVisible") );
301 0 : propertyValue[0].Value <<= sal_True;
302 0 : m_xDispatcher->executeDispatch(m_xDispatchProvider,
303 : ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(".uno:FunctionBarVisible")),
304 0 : m_xFrame->getName(), 0,
305 0 : propertyValue );
306 :
307 : // reset window style of parent window
308 : #ifdef WNT
309 : m_dParentStyl = ::NSP_ResetWinStyl (m_hParent);
310 : #endif
311 0 : m_bInit = sal_True;
312 :
313 : try
314 : {
315 : // in case of presentation try to set the mode of slide-show, and start it
316 0 : uno::Reference< presentation::XPresentationSupplier > xPresSuppl( m_xComponent, uno::UNO_QUERY_THROW );
317 0 : uno::Reference< presentation::XPresentation > xPres( xPresSuppl->getPresentation(), uno::UNO_SET_THROW );
318 0 : uno::Reference< beans::XPropertySet > xProps( xPresSuppl->getPresentation(), uno::UNO_QUERY_THROW );
319 0 : xProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsFullScreen" ) ), uno::makeAny( sal_False ) );
320 0 : xPres->start();
321 : }
322 0 : catch( const uno::Exception& )
323 0 : {}
324 : }
325 0 : catch( const uno::Exception& e )
326 : {
327 0 : debug_fprintf(NSP_LOG_APPEND, "Unknown exception while loading document in netscape plugin windows\n");
328 0 : OString o = OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US );
329 0 : debug_fprintf(NSP_LOG_APPEND, "error: %s \n", o.pData->buffer );
330 0 : return sal_False;
331 : }
332 0 : return sal_True;
333 : }
334 :
335 0 : sal_Bool SoPluginInstance::SetWindow(NSP_HWND hParent, int x, int y, int w, int h)
336 : {
337 0 : sal_Bool bRetval(sal_True);
338 :
339 0 : if ( m_hParent && !hParent )
340 : {
341 : // the plugin instance has the parent window set already and now it becomes NULL as parent window
342 : // that means that the instance should be closed
343 0 : Destroy();
344 0 : m_hParent = hParent;
345 : }
346 : else
347 : {
348 0 : m_hParent = hParent;
349 :
350 : debug_fprintf(NSP_LOG_APPEND, "SoPluginInstance::SetWindow %s : %d\n",
351 : ::rtl::OUStringToOString(m_sURL, RTL_TEXTENCODING_ASCII_US).getStr(),
352 0 : m_sURL.getLength() );
353 0 : m_nWidth = w;
354 0 : m_nHeight =h;
355 0 : m_nX = x;
356 0 : m_nY = y;
357 :
358 0 : if ( m_sURL.isEmpty() )
359 0 : return sal_True;
360 :
361 0 : if(!mxRemoteMSF.is())
362 : {
363 0 : debug_fprintf(NSP_LOG_APPEND, "Remote StarOfiice ServiceManager is not initilzed correctly!\n");
364 0 : return sal_False;
365 : }
366 0 : debug_fprintf(NSP_LOG_APPEND, "in SoPluginInstance::SetWindow, begin LoadDocument(hParent)\n");
367 0 : bRetval = LoadDocument(hParent); // Load document into current window
368 0 : if(!bRetval){
369 : // try to reload document again
370 0 : debug_fprintf(NSP_LOG_APPEND, "load document error, try to reload it once again\n");
371 0 : mxRemoteMSF = Reference< XMultiServiceFactory >();
372 0 : m_bInit = sal_False;
373 0 : bRetval = LoadDocument(hParent);
374 0 : debug_fprintf(NSP_LOG_APPEND, "load document again, return %d\n", bRetval);
375 : }
376 : }
377 :
378 0 : return bRetval;
379 : }
380 :
381 0 : sal_Bool SoPluginInstance::Destroy(void)
382 : {
383 : #ifdef WNT
384 : if(m_dParentStyl != 0)
385 : NSP_RestoreWinStyl(m_hParent, m_dParentStyl);
386 : #endif
387 :
388 0 : uno::Reference< util::XCloseable > xCloseable( m_xFrame, uno::UNO_QUERY );
389 :
390 : try
391 : {
392 0 : if ( m_xCloseListener.is() )
393 : {
394 0 : if ( m_pCloseListener )
395 0 : m_pCloseListener->StopPreventClose();
396 :
397 0 : if ( xCloseable.is() )
398 0 : xCloseable->removeCloseListener( m_xCloseListener );
399 : }
400 : }
401 0 : catch( const uno::Exception& )
402 : {}
403 :
404 : try
405 : {
406 0 : uno::Sequence< uno::Any > aArgs( 1 );
407 0 : aArgs[0] <<= m_xFrame;
408 : uno::Reference< lang::XComponent > xDocumentCloser(
409 0 : mxRemoteMSF->createInstanceWithArguments(
410 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.DocumentCloser" ) ),
411 0 : aArgs ),
412 0 : uno::UNO_QUERY_THROW );
413 :
414 0 : xDocumentCloser->dispose(); // this call should close the document
415 : }
416 0 : catch( const uno::Exception& )
417 : {
418 0 : debug_fprintf(NSP_LOG_APPEND, "print by Nsplugin.exe, could not close the document correctly!\n");
419 : try
420 : {
421 0 : if ( xCloseable.is() )
422 0 : xCloseable->close( sal_True );
423 : else
424 : {
425 0 : uno::Reference< lang::XComponent > xDisposable( m_xFrame, uno::UNO_QUERY );
426 0 : if ( xDisposable.is() )
427 0 : xDisposable->dispose();
428 : }
429 : }
430 0 : catch (const uno::Exception&)
431 : {
432 : }
433 : }
434 :
435 0 : m_xUnoWin = Reference< awt::XWindow >();
436 0 : m_xComponent = Reference< XComponent >();
437 0 : m_xFrame = Reference< frame::XFrame >();
438 0 : m_xFrames = Reference< frame::XFrames >();
439 0 : m_xDispatcher = Reference< frame::XDispatchHelper >();
440 0 : m_xDispatchProvider = Reference< frame::XDispatchProvider >();
441 0 : return sal_True;
442 : }
443 :
444 0 : sal_Bool SoPluginInstance::Print(void)
445 : {
446 0 : if(!m_xDispatcher.is())
447 0 : return sal_False;
448 :
449 0 : Sequence< ::com::sun::star::beans::PropertyValue > propertyValue(1);
450 0 : m_xDispatcher->executeDispatch(m_xDispatchProvider,
451 : ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(".uno:PrintDefault")),
452 0 : m_xFrame->getName(), 0,
453 0 : propertyValue );
454 0 : return sal_True;
455 0 : }
456 :
457 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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