| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| //------------------------------------------------------------------------ |
| // includes |
| //------------------------------------------------------------------------ |
| |
| #include <osl/diagnose.h> |
| #include "AutoBuffer.hxx" |
| #include "WinImplHelper.hxx" |
| #include <com/sun/star/uno/Sequence.hxx> |
| |
| #include <systools/win32/user9x.h> |
| |
| //------------------------------------------------------------ |
| // namespace directives |
| //------------------------------------------------------------ |
| |
| using rtl::OUString; |
| using ::com::sun::star::lang::IllegalArgumentException; |
| using ::com::sun::star::uno::Reference; |
| using ::com::sun::star::uno::XInterface; |
| using ::com::sun::star::uno::Any; |
| using ::com::sun::star::uno::Sequence; |
| |
| //------------------------------------------------------------ |
| // determine if we are running under Win2000 |
| //------------------------------------------------------------ |
| |
| sal_Bool SAL_CALL IsWin2000( ) |
| { |
| OSVERSIONINFOEX osvi; |
| BOOL bOsVersionInfoEx; |
| sal_Bool bRet = sal_False; |
| |
| osvi.dwOSVersionInfoSize = sizeof( OSVERSIONINFOEX ); |
| bOsVersionInfoEx = GetVersionEx( ( OSVERSIONINFO* )&osvi ); |
| if( !bOsVersionInfoEx ) |
| { |
| // if OSVERSIONINFOEX doesn't work |
| osvi.dwOSVersionInfoSize = sizeof( OSVERSIONINFO ); |
| if( !GetVersionEx( ( OSVERSIONINFO* )&osvi ) ) |
| return sal_False; |
| } |
| |
| if( ( VER_PLATFORM_WIN32_NT == osvi.dwPlatformId ) && ( osvi.dwMajorVersion >= 5 ) ) |
| bRet = sal_True; |
| |
| return bRet; |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| void SAL_CALL ListboxAddString( HWND hwnd, const OUString& aString ) |
| { |
| LRESULT rc = SendMessageW( |
| hwnd, CB_ADDSTRING, 0, reinterpret_cast< LPARAM >(aString.getStr( )) ); |
| |
| OSL_ASSERT( (CB_ERR != rc) && (CB_ERRSPACE != rc) ); |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| OUString SAL_CALL ListboxGetString( HWND hwnd, sal_Int32 aPosition ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| OUString aString; |
| |
| LRESULT lItem = |
| SendMessageW( hwnd, CB_GETLBTEXTLEN, aPosition, 0 ); |
| |
| if ( (CB_ERR != lItem) && (lItem > 0) ) |
| { |
| // message returns the len of a combobox item |
| // without trailing '\0' that's why += 1 |
| lItem++; |
| |
| CAutoUnicodeBuffer aBuff( lItem ); |
| |
| LRESULT lRet = |
| SendMessageW( |
| hwnd, CB_GETLBTEXT, aPosition, |
| reinterpret_cast<LPARAM>(&aBuff) ); |
| |
| OSL_ASSERT( lRet != CB_ERR ); |
| |
| if ( CB_ERR != lRet ) |
| aString = OUString( aBuff, lRet ); |
| } |
| |
| return aString; |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| void SAL_CALL ListboxAddItem( HWND hwnd, const Any& aItem, const Reference< XInterface >& rXInterface, sal_Int16 aArgPos ) |
| throw( IllegalArgumentException ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| if ( !aItem.hasValue( ) || |
| aItem.getValueType( ) != getCppuType((OUString*)0) ) |
| throw IllegalArgumentException( |
| OUString::createFromAscii( "invalid value type or any has no value" ), |
| rXInterface, |
| aArgPos ); |
| |
| OUString cbItem; |
| aItem >>= cbItem; |
| |
| ListboxAddString( hwnd, cbItem ); |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| void SAL_CALL ListboxAddItems( HWND hwnd, const Any& aItemList, const Reference< XInterface >& rXInterface, sal_Int16 aArgPos ) |
| throw( IllegalArgumentException ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| if ( !aItemList.hasValue( ) || |
| aItemList.getValueType( ) != getCppuType((Sequence<OUString>*)0) ) |
| throw IllegalArgumentException( |
| OUString::createFromAscii( "invalid value type or any has no value" ), |
| rXInterface, |
| aArgPos ); |
| |
| Sequence< OUString > aStringList; |
| aItemList >>= aStringList; |
| |
| sal_Int32 nItemCount = aStringList.getLength( ); |
| for( sal_Int32 i = 0; i < nItemCount; i++ ) |
| { |
| ListboxAddString( hwnd, aStringList[i] ); |
| } |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| void SAL_CALL ListboxDeleteItem( HWND hwnd, const Any& aPosition, const Reference< XInterface >& rXInterface, sal_Int16 aArgPos ) |
| throw( IllegalArgumentException ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| if ( !aPosition.hasValue( ) || |
| ( (aPosition.getValueType( ) != getCppuType((sal_Int32*)0)) && |
| (aPosition.getValueType( ) != getCppuType((sal_Int16*)0)) && |
| (aPosition.getValueType( ) != getCppuType((sal_Int8*)0)) ) ) |
| throw IllegalArgumentException( |
| OUString::createFromAscii( "invalid value type or any has no value" ), |
| rXInterface, |
| aArgPos ); |
| |
| sal_Int32 nPos; |
| aPosition >>= nPos; |
| |
| LRESULT lRet = SendMessage( hwnd, CB_DELETESTRING, nPos, 0 ); |
| |
| // if the return value is CB_ERR the given |
| // index was not correct |
| if ( CB_ERR == lRet ) |
| throw IllegalArgumentException( |
| OUString::createFromAscii( "inavlid item position" ), |
| rXInterface, |
| aArgPos ); |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| void SAL_CALL ListboxDeleteItems( HWND hwnd, const Any& /*unused*/, const Reference< XInterface >& rXInterface, sal_Int16 aArgPos ) |
| throw( IllegalArgumentException ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| LRESULT lRet = 0; |
| |
| do |
| { |
| // the return value on success is the number |
| // of remaining elements in the listbox |
| lRet = SendMessageW( hwnd, CB_DELETESTRING, 0, 0 ); |
| } |
| while ( (lRet != CB_ERR) && (lRet > 0) ); |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| void SAL_CALL ListboxSetSelectedItem( HWND hwnd, const Any& aPosition, const Reference< XInterface >& rXInterface, sal_Int16 aArgPos ) |
| throw( IllegalArgumentException ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| if ( !aPosition.hasValue( ) || |
| ( (aPosition.getValueType( ) != getCppuType((sal_Int32*)0)) && |
| (aPosition.getValueType( ) != getCppuType((sal_Int16*)0)) && |
| (aPosition.getValueType( ) != getCppuType((sal_Int8*)0)) ) ) |
| throw IllegalArgumentException( |
| OUString::createFromAscii( "invalid value type or any has no value" ), |
| rXInterface, |
| aArgPos ); |
| |
| sal_Int32 nPos; |
| aPosition >>= nPos; |
| |
| if ( nPos < -1 ) |
| throw IllegalArgumentException( |
| OUString::createFromAscii("invalid index"), |
| rXInterface, |
| aArgPos ); |
| |
| LRESULT lRet = SendMessageW( hwnd, CB_SETCURSEL, nPos, 0 ); |
| |
| if ( (CB_ERR == lRet) && (-1 != nPos) ) |
| throw IllegalArgumentException( |
| OUString::createFromAscii("invalid index"), |
| rXInterface, |
| aArgPos ); |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| Any SAL_CALL ListboxGetItems( HWND hwnd ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| LRESULT nItemCount = SendMessageW( hwnd, CB_GETCOUNT, 0, 0 ); |
| |
| Sequence< OUString > aItemList; |
| |
| if ( CB_ERR != nItemCount ) |
| { |
| aItemList.realloc( nItemCount ); |
| |
| for ( sal_Int32 i = 0; i < nItemCount; i++ ) |
| { |
| aItemList[i] = ListboxGetString( hwnd, i ); |
| } |
| } |
| |
| Any aAny; |
| aAny <<= aItemList; |
| |
| return aAny; |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| Any SAL_CALL ListboxGetSelectedItem( HWND hwnd ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| LRESULT idxItem = SendMessageW( hwnd, CB_GETCURSEL, 0, 0 ); |
| |
| Any aAny; |
| aAny <<= ListboxGetString( hwnd, idxItem ); |
| |
| return aAny; |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| Any SAL_CALL CheckboxGetState( HWND hwnd ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| LRESULT lChkState = SendMessageW( hwnd, BM_GETCHECK, 0, 0 ); |
| sal_Bool bChkState = (lChkState == BST_CHECKED) ? sal_True : sal_False; |
| Any aAny; |
| aAny.setValue( &bChkState, getCppuType((sal_Bool*)0) ); |
| return aAny; |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| void SAL_CALL CheckboxSetState( |
| HWND hwnd, const ::com::sun::star::uno::Any& aState, const Reference< XInterface >& rXInterface, sal_Int16 aArgPos ) |
| throw( IllegalArgumentException ) |
| { |
| OSL_ASSERT( IsWindow( hwnd ) ); |
| |
| if ( !aState.hasValue( ) || |
| aState.getValueType( ) != getCppuType((sal_Bool*)0) ) |
| throw IllegalArgumentException( |
| OUString::createFromAscii( "invalid value type or any has no value" ), |
| rXInterface, |
| aArgPos ); |
| |
| sal_Bool bCheckState = *reinterpret_cast< const sal_Bool* >( aState.getValue( ) ); |
| WPARAM wParam = bCheckState ? BST_CHECKED : BST_UNCHECKED; |
| SendMessageW( hwnd, BM_SETCHECK, wParam, 0 ); |
| } |
| |
| //------------------------------------------------------------ |
| // |
| //------------------------------------------------------------ |
| |
| sal_uInt32 SAL_CALL _wcslenex( const sal_Unicode* pStr ) |
| { |
| if ( !pStr ) |
| return 0; |
| |
| const sal_Unicode* pTemp = pStr; |
| sal_uInt32 strLen = 0; |
| while( *pTemp || *(pTemp + 1) ) |
| { |
| pTemp++; |
| strLen++; |
| } |
| |
| return strLen; |
| } |