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
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <config_features.h>

#include <hintids.hxx>
#include <comphelper/string.hxx>
#include <osl/diagnose.h>
#include <rtl/strbuf.hxx>
#include <basic/sbx.hxx>
#include <basic/basmgr.hxx>
#include <basic/sbmod.hxx>
#include <sfx2/evntconf.hxx>
#include <sfx2/app.hxx>
#include <svtools/htmlout.hxx>
#include <svtools/htmltokn.h>
#include <svtools/htmlkywd.hxx>

#include <com/sun/star/document/XEventsSupplier.hpp>
#include <com/sun/star/uno/Reference.hxx>

#include <fmtornt.hxx>
#include <fmtfld.hxx>

#include <doc.hxx>
#include <IDocumentFieldsAccess.hxx>
#include <docsh.hxx>
#include <docufld.hxx>
#include "wrthtml.hxx"
#include "swhtml.hxx"

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::container;

static HTMLOutEvent const aBodyEventTable[] =
{
    { OOO_STRING_SVTOOLS_HTML_O_SDonload,    OOO_STRING_SVTOOLS_HTML_O_onload,    SvMacroItemId::OpenDoc   },
    { OOO_STRING_SVTOOLS_HTML_O_SDonunload,  OOO_STRING_SVTOOLS_HTML_O_onunload,  SvMacroItemId::PrepareCloseDoc   },
    { OOO_STRING_SVTOOLS_HTML_O_SDonfocus,   OOO_STRING_SVTOOLS_HTML_O_onfocus,   SvMacroItemId::ActivateDoc   },
    { OOO_STRING_SVTOOLS_HTML_O_SDonblur,    OOO_STRING_SVTOOLS_HTML_O_onblur,    SvMacroItemId::DeactivateDoc },
    { nullptr,                               nullptr,                             SvMacroItemId::NONE }
};

void SwHTMLParser::NewScript()
{
    ParseScriptOptions( m_aScriptType, m_sBaseURL, m_eScriptLang, m_aScriptURL,
                        m_aBasicLib, m_aBasicModule );

    if( !m_aScriptURL.isEmpty() )
    {
        // Ignore the script tag
        m_bIgnoreRawData = true;
    }
}

void SwHTMLParser::EndScript()
{
    bool bInsIntoBasic = false,
         bInsSrcIntoField = false;

    switch( m_eScriptLang )
    {
    case HTMLScriptLanguage::StarBasic:
        bInsIntoBasic = true;
        break;
    default:
        bInsSrcIntoField = true;
        break;
    }

    m_bIgnoreRawData = false;
    m_aScriptSource = convertLineEnd(m_aScriptSource, GetSystemLineEnd());

    // Except for StarBasic and unused JavaScript, save each script or module name in a field
    if( bInsSrcIntoField && !m_bIgnoreHTMLComments )
    {
        SwScriptFieldType *pType =
            static_cast<SwScriptFieldType*>(m_xDoc->getIDocumentFieldsAccess().GetSysFieldType( SwFieldIds::Script ));

        SwScriptField aField( pType, m_aScriptType,
                            !m_aScriptURL.isEmpty() ? m_aScriptURL : m_aScriptSource,
                            !m_aScriptURL.isEmpty() );
        InsertAttr( SwFormatField( aField ), false );
    }

    SwDocShell *pDocSh = m_xDoc->GetDocShell();
    if( !m_aScriptSource.isEmpty() && pDocSh &&
        bInsIntoBasic && IsNewDoc() )
    {
    // Create a Basic module for javascript and StarBasic.

        // The Basic does still not remove SGML comments
        RemoveSGMLComment( m_aScriptSource );

        // get library name
        OUString aLibName;
        if( !m_aBasicLib.isEmpty() )
            aLibName = m_aBasicLib;
        else
            aLibName = "Standard";

        // get module library container
        Reference< script::XLibraryContainer > xModLibContainer( pDocSh->GetBasicContainer(), UNO_QUERY );

        if ( xModLibContainer.is() )
        {
            Reference< container::XNameContainer > xModLib;
            if ( xModLibContainer->hasByName( aLibName ) )
            {
                // get module library
                Any aElement = xModLibContainer->getByName( aLibName );<--- Variable 'aElement' is assigned a value that is never used.
                aElement >>= xModLib;<--- Variable 'aElement' is assigned a value that is never used.
            }
            else
            {
                // create module library
                xModLib = xModLibContainer->createLibrary( aLibName );
            }

            if ( xModLib.is() )
            {
                if( m_aBasicModule.isEmpty() )
                {
                    // create module name
                    bool bFound = true;
                    while( bFound )
                    {
                        m_aBasicModule = "Modul" + OUString::number( static_cast<sal_Int32>(++m_nSBModuleCnt) );
                        bFound = xModLib->hasByName( m_aBasicModule );
                    }
                }

                // create module
                OUString aModName( m_aBasicModule );
                if ( !xModLib->hasByName( aModName ) )
                {
                    Any aElement;
                    aElement <<= m_aScriptSource;
                    xModLib->insertByName( aModName , aElement );
                }
            }
        }

        // get dialog library container
        Reference< script::XLibraryContainer > xDlgLibContainer( pDocSh->GetDialogContainer(), UNO_QUERY );

        if ( xDlgLibContainer.is() )
        {
            if ( !xDlgLibContainer->hasByName( aLibName ) )
            {
                // create dialog library
                xDlgLibContainer->createLibrary( aLibName );
            }
        }
    }

    m_aScriptSource.clear();
    m_aScriptType.clear();
    m_aScriptURL.clear();

    m_aBasicLib.clear();
    m_aBasicModule.clear();
}

void SwHTMLParser::AddScriptSource()
{
    // We'll just remember a few strings here
    if( aToken.getLength() > 2 &&
        (HTMLScriptLanguage::StarBasic==m_eScriptLang && aToken[ 0 ] == '\'') )
    {
        sal_Int32 nPos = -1;
        if( m_aBasicLib.isEmpty() )
        {
            nPos = aToken.indexOf( OOO_STRING_SVTOOLS_HTML_SB_library );
            if( nPos != -1 )
            {
                m_aBasicLib =
                    aToken.copy( nPos + sizeof(OOO_STRING_SVTOOLS_HTML_SB_library) - 1 );
                m_aBasicLib = comphelper::string::strip(m_aBasicLib, ' ');
            }
        }

        if( m_aBasicModule.isEmpty() && nPos == -1 )
        {
            nPos = aToken.indexOf( OOO_STRING_SVTOOLS_HTML_SB_module );
            if( nPos != -1 )
            {
                m_aBasicModule =
                    aToken.copy( nPos + sizeof(OOO_STRING_SVTOOLS_HTML_SB_module) - 1 );
                m_aBasicModule = comphelper::string::strip(m_aBasicModule, ' ');
            }
        }

        if( nPos == -1 )
        {
            if( !m_aScriptSource.isEmpty() )
                m_aScriptSource += "\n";
            m_aScriptSource += aToken;
        }
    }
    else if( !m_aScriptSource.isEmpty() || !aToken.isEmpty() )
    {
        // Empty lines are ignored on the beginning
        if( !m_aScriptSource.isEmpty() )
        {
            m_aScriptSource += "\n";
        }
        m_aScriptSource += aToken;
    }
}

void SwHTMLParser::InsertBasicDocEvent( const OUString& aEvent, const OUString& rName,
                                        ScriptType eScrType,
                                        const OUString& rScrType )
{
    OSL_ENSURE( !rName.isEmpty(), "InsertBasicDocEvent() called without macro" );
    if( rName.isEmpty() )
        return;

    SwDocShell *pDocSh = m_xDoc->GetDocShell();
    OSL_ENSURE( pDocSh, "Where is the DocShell?" );
    if( !pDocSh )
        return;

    OUString sEvent(convertLineEnd(rName, GetSystemLineEnd()));
    OUString sScriptType;
    if( EXTENDED_STYPE == eScrType )
        sScriptType = rScrType;

    SfxEventConfiguration::ConfigureEvent( aEvent, SvxMacro( sEvent, sScriptType, eScrType ),
                           pDocSh );
}

void SwHTMLWriter::OutBasic()
{
#if HAVE_FEATURE_SCRIPTING
    if( !m_bCfgStarBasic )
        return;

    BasicManager *pBasicMan = m_pDoc->GetDocShell()->GetBasicManager();
    OSL_ENSURE( pBasicMan, "Where is the Basic-Manager?" );
    // Only write DocumentBasic
    if( !pBasicMan || pBasicMan == SfxApplication::GetBasicManager() )
    {
        return;
    }

    bool bFirst=true;
    // Now write all StarBasic and unused Javascript modules
    for( sal_uInt16 i=0; i<pBasicMan->GetLibCount(); i++ )
    {
        StarBASIC *pBasic = pBasicMan->GetLib( i  );
        const OUString& rLibName = pBasic->GetName();
        for( const auto& pModule: pBasic->GetModules() )
        {
            OUString sLang(SVX_MACRO_LANGUAGE_STARBASIC);

            if( bFirst )
            {
                bFirst = false;
                OutNewLine();
                OStringBuffer sOut;
                sOut.append('<').append(OOO_STRING_SVTOOLS_HTML_meta)
                    .append(' ').append(OOO_STRING_SVTOOLS_HTML_O_httpequiv)
                    .append("=\"")
                    .append(OOO_STRING_SVTOOLS_HTML_META_content_script_type)
                    .append("\" ").append(OOO_STRING_SVTOOLS_HTML_O_content)
                    .append("=\"text/x-");
                Strm().WriteCharPtr( sOut.getStr() );
                // Entities aren't welcome here
                Strm().WriteCharPtr( OUStringToOString(sLang, m_eDestEnc).getStr() )
                   .WriteCharPtr( "\">" );
            }

            const OUString& rModName = pModule->GetName();
            Strm().WriteCharPtr( SAL_NEWLINE_STRING );   // don't indent!
            HTMLOutFuncs::OutScript( Strm(), GetBaseURL(), pModule->GetSource(),
                                     sLang, STARBASIC, OUString(),
                                     &rLibName, &rModName,
                                     m_eDestEnc, &m_aNonConvertableCharacters );
        }
    }
#endif
}

static const char* aEventNames[] =
{
    "OnLoad", "OnPrepareUnload", "OnFocus", "OnUnfocus"
};

void SwHTMLWriter::OutBasicBodyEvents()
{
    SwDocShell *pDocSh = m_pDoc->GetDocShell();
    if( !pDocSh )
        return;

    SvxMacroTableDtor aDocTable;

    uno::Reference< document::XEventsSupplier > xSup( pDocSh->GetModel(), uno::UNO_QUERY );
    uno::Reference < container::XNameReplace > xEvents = xSup->getEvents();
    for ( sal_Int32 i=0; i<4; i++ )
    {
        std::unique_ptr<SvxMacro> pMacro = SfxEventConfiguration::ConvertToMacro( xEvents->getByName( OUString::createFromAscii(aEventNames[i]) ), pDocSh );
        if ( pMacro )
        {
            aDocTable.Insert( aBodyEventTable[i].nEvent, *pMacro );
        }
    }

    if( !aDocTable.empty() )
        HTMLOutFuncs::Out_Events( Strm(), aDocTable, aBodyEventTable,
                                  m_bCfgStarBasic, m_eDestEnc, &m_aNonConvertableCharacters );
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */