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Diffstat (limited to 'sw/source/ui/vba/vbasystem.cxx')
| -rw-r--r-- | sw/source/ui/vba/vbasystem.cxx | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/sw/source/ui/vba/vbasystem.cxx b/sw/source/ui/vba/vbasystem.cxx new file mode 100644 index 000000000..e09c89554 --- /dev/null +++ b/sw/source/ui/vba/vbasystem.cxx @@ -0,0 +1,275 @@ +/* -*- 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 "vbasystem.hxx" + +#include <ooo/vba/word/WdCursorType.hpp> +#include <tools/config.hxx> +#include <osl/file.hxx> +#include <tools/urlobj.hxx> +#include <o3tl/char16_t2wchar_t.hxx> + +#ifdef _WIN32 +#include <cstddef> +#include <string_view> +#if !defined WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +#endif +#include <windows.h> +#endif + +using namespace ::ooo::vba; +using namespace ::com::sun::star; + +PrivateProfileStringListener::~PrivateProfileStringListener() +{ +} + +void PrivateProfileStringListener::Initialize( const OUString& rFileName, const OString& rGroupName, const OString& rKey ) +{ + maFileName = rFileName; + maGroupName = rGroupName; + maKey = rKey; +} +#ifdef _WIN32 +static void lcl_getRegKeyInfo( std::string_view sKeyInfo, HKEY& hBaseKey, OString& sSubKey ) +{ + std::size_t nBaseKeyIndex = sKeyInfo.find('\\'); + if( nBaseKeyIndex != std::string_view::npos ) + { + std::string_view sBaseKey = sKeyInfo.substr( 0, nBaseKeyIndex ); + sSubKey = OString(sKeyInfo.substr( nBaseKeyIndex + 1 )); + if( sBaseKey == "HKEY_CURRENT_USER" ) + { + hBaseKey = HKEY_CURRENT_USER; + } + else if( sBaseKey == "HKEY_LOCAL_MACHINE" ) + { + hBaseKey = HKEY_LOCAL_MACHINE; + } + else if( sBaseKey == "HKEY_CLASSES_ROOT" ) + { + hBaseKey = HKEY_CLASSES_ROOT; + } + else if( sBaseKey == "HKEY_USERS" ) + { + hBaseKey = HKEY_USERS; + } + else if( sBaseKey == "HKEY_CURRENT_CONFIG" ) + { + hBaseKey = HKEY_CURRENT_CONFIG; + } + } +} +#endif + +uno::Any PrivateProfileStringListener::getValueEvent() +{ + // get the private profile string + OUString sValue; + if(maFileName.isEmpty()) + { + // get key/value from Windows registry +#ifdef _WIN32 + HKEY hBaseKey = nullptr; + OString sSubKey; + lcl_getRegKeyInfo( maGroupName, hBaseKey, sSubKey ); + if( hBaseKey != nullptr ) + { + HKEY hKey = nullptr; + LPCSTR lpSubKey = sSubKey.getStr(); + // We use RegOpenKeyExA here for convenience, because we already have subkey name as 8-bit string + LONG lResult = RegOpenKeyExA( hBaseKey, lpSubKey, 0, KEY_QUERY_VALUE, &hKey ); + if( ERROR_SUCCESS == lResult ) + { + OUString sUValName = OStringToOUString(maKey, RTL_TEXTENCODING_DONTKNOW); + LPCWSTR lpValueName = o3tl::toW(sUValName.getStr()); + WCHAR szBuffer[1024]; + DWORD cbData = sizeof(szBuffer); + lResult = RegQueryValueExW( hKey, lpValueName, nullptr, nullptr, reinterpret_cast<LPBYTE>(szBuffer), &cbData ); + RegCloseKey( hKey ); + // https://msdn.microsoft.com/en-us/ms724911 mentions that + // "the string may not have been stored with the proper terminating null characters" + szBuffer[std::min(size_t(cbData / sizeof(szBuffer[0])), SAL_N_ELEMENTS(szBuffer)-1)] = 0; + sValue = o3tl::toU(szBuffer); + } + } +#else + throw uno::RuntimeException("Only support on Windows" ); +#endif + } + + // get key/value from a file + Config aCfg( maFileName ); + aCfg.SetGroup( maGroupName ); + sValue = OStringToOUString(aCfg.ReadKey(maKey), RTL_TEXTENCODING_DONTKNOW); + + + return uno::Any( sValue ); +} + +void PrivateProfileStringListener::setValueEvent( const css::uno::Any& value ) +{ + // set the private profile string + OUString aValue; + value >>= aValue; + if(maFileName.isEmpty()) + { + //set value into Windows registry +#ifdef _WIN32 + HKEY hBaseKey = nullptr; + OString sSubKey; + lcl_getRegKeyInfo( maGroupName, hBaseKey, sSubKey ); + if( hBaseKey != nullptr ) + { + HKEY hKey = nullptr; + LPCSTR lpSubKey = sSubKey.getStr(); + // We use RegCreateKeyExA here for convenience, because we already have subkey name as 8-bit string + LONG lResult = RegCreateKeyExA( hBaseKey, lpSubKey, 0, nullptr, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, nullptr, &hKey, nullptr ); + if( ERROR_SUCCESS == lResult ) + { + DWORD cbData = sizeof(WCHAR) * (aValue.getLength() + 1); + OUString sUValName = OStringToOUString(maKey, RTL_TEXTENCODING_DONTKNOW); + LPCWSTR lpValueName = o3tl::toW(sUValName.getStr()); + lResult = RegSetValueExW( hKey, lpValueName, 0 /* Reserved */, REG_SZ, reinterpret_cast<BYTE const *>(aValue.getStr()), cbData ); + RegCloseKey( hKey ); + } + } + return; +#else + throw uno::RuntimeException("Not implemented" ); +#endif + } + + // set value into a file + Config aCfg( maFileName ); + aCfg.SetGroup( maGroupName ); + aCfg.WriteKey( maKey, OUStringToOString(aValue, RTL_TEXTENCODING_DONTKNOW) ); + + +} + +SwVbaSystem::SwVbaSystem( uno::Reference<uno::XComponentContext > const & xContext ): SwVbaSystem_BASE( uno::Reference< XHelperInterface >(), xContext ) +{ +} + +SwVbaSystem::~SwVbaSystem() +{ +} + +sal_Int32 SAL_CALL +SwVbaSystem::getCursor() +{ + PointerStyle nPointerStyle = getPointerStyle( getCurrentWordDoc(mxContext) ); + + switch( nPointerStyle ) + { + case PointerStyle::Arrow: + return word::WdCursorType::wdCursorNorthwestArrow; + case PointerStyle::Null: + return word::WdCursorType::wdCursorNormal; + case PointerStyle::Wait: + return word::WdCursorType::wdCursorWait; + case PointerStyle::Text: + return word::WdCursorType::wdCursorIBeam; + default: + return word::WdCursorType::wdCursorNormal; + } +} + +void SAL_CALL +SwVbaSystem::setCursor( sal_Int32 _cursor ) +{ + try + { + switch( _cursor ) + { + case word::WdCursorType::wdCursorNorthwestArrow: + { + setCursorHelper( getCurrentWordDoc(mxContext), PointerStyle::Arrow, false ); + break; + } + case word::WdCursorType::wdCursorWait: + { + //It will set the edit window, toobar and statusbar's mouse pointer. + setCursorHelper( getCurrentWordDoc(mxContext), PointerStyle::Wait, true ); + break; + } + case word::WdCursorType::wdCursorIBeam: + { + //It will set the edit window, toobar and statusbar's mouse pointer. + setCursorHelper( getCurrentWordDoc( mxContext ), PointerStyle::Text, true ); + break; + } + case word::WdCursorType::wdCursorNormal: + { + setCursorHelper( getCurrentWordDoc( mxContext ), PointerStyle::Null, false ); + break; + } + default: + throw uno::RuntimeException("Unknown value for Cursor pointer" ); + // TODO: isn't this a flaw in the API? It should be allowed to throw an + // IllegalArgumentException, or so + } + } + catch( const uno::Exception& ) + { + } +} + +uno::Any SAL_CALL +SwVbaSystem::PrivateProfileString( const OUString& rFilename, const OUString& rSection, const OUString& rKey ) +{ + // FIXME: need to detect whether it is a relative file path + // we need to detect if this is a URL, if not then assume it's a file path + OUString sFileUrl; + if( !rFilename.isEmpty() ) + { + INetURLObject aObj; + aObj.SetURL( rFilename ); + bool bIsURL = aObj.GetProtocol() != INetProtocol::NotValid; + if ( bIsURL ) + sFileUrl = rFilename; + else + osl::FileBase::getFileURLFromSystemPath( rFilename, sFileUrl); + } + + OString aGroupName(OUStringToOString(rSection, RTL_TEXTENCODING_DONTKNOW)); + OString aKey(OUStringToOString(rKey, RTL_TEXTENCODING_DONTKNOW)); + maPrivateProfileStringListener.Initialize( sFileUrl, aGroupName, aKey ); + + return uno::Any( uno::Reference< XPropValue > ( new ScVbaPropValue( &maPrivateProfileStringListener ) ) ); +} + +OUString +SwVbaSystem::getServiceImplName() +{ + return "SwVbaSystem"; +} + +uno::Sequence< OUString > +SwVbaSystem::getServiceNames() +{ + static uno::Sequence< OUString > const aServiceNames + { + "ooo.vba.word.System" + }; + return aServiceNames; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |