1*9f62ea84SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*9f62ea84SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*9f62ea84SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*9f62ea84SAndrew Rist * distributed with this work for additional information 6*9f62ea84SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*9f62ea84SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*9f62ea84SAndrew Rist * "License"); you may not use this file except in compliance 9*9f62ea84SAndrew Rist * with the License. You may obtain a copy of the License at 10*9f62ea84SAndrew Rist * 11*9f62ea84SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*9f62ea84SAndrew Rist * 13*9f62ea84SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*9f62ea84SAndrew Rist * software distributed under the License is distributed on an 15*9f62ea84SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*9f62ea84SAndrew Rist * KIND, either express or implied. See the License for the 17*9f62ea84SAndrew Rist * specific language governing permissions and limitations 18*9f62ea84SAndrew Rist * under the License. 19*9f62ea84SAndrew Rist * 20*9f62ea84SAndrew Rist *************************************************************/ 21*9f62ea84SAndrew Rist 22*9f62ea84SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_vcl.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <string.h> 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include <tools/debug.hxx> 30cdf0e10cSrcweir #include <tools/svwin.h> 31cdf0e10cSrcweir 32cdf0e10cSrcweir #include <vcl/svapp.hxx> 33cdf0e10cSrcweir 34cdf0e10cSrcweir #include <win/wincomp.hxx> 35cdf0e10cSrcweir #include <win/saldata.hxx> 36cdf0e10cSrcweir #include <win/salinst.h> 37cdf0e10cSrcweir #include <win/salframe.h> 38cdf0e10cSrcweir #include <win/salobj.h> 39cdf0e10cSrcweir 40cdf0e10cSrcweir // ======================================================================= 41cdf0e10cSrcweir 42cdf0e10cSrcweir static sal_Bool ImplIsSysWindowOrChild( HWND hWndParent, HWND hWndChild ) 43cdf0e10cSrcweir { 44cdf0e10cSrcweir if ( hWndParent == hWndChild ) 45cdf0e10cSrcweir return TRUE; 46cdf0e10cSrcweir 47cdf0e10cSrcweir HWND hTempWnd = ::GetParent( hWndChild ); 48cdf0e10cSrcweir while ( hTempWnd ) 49cdf0e10cSrcweir { 50cdf0e10cSrcweir // Ab nicht Child-Fenstern hoeren wir auf zu suchen 51cdf0e10cSrcweir if ( !(GetWindowStyle( hTempWnd ) & WS_CHILD) ) 52cdf0e10cSrcweir return FALSE; 53cdf0e10cSrcweir if ( hTempWnd == hWndParent ) 54cdf0e10cSrcweir return TRUE; 55cdf0e10cSrcweir hTempWnd = ::GetParent( hTempWnd ); 56cdf0e10cSrcweir } 57cdf0e10cSrcweir 58cdf0e10cSrcweir return FALSE; 59cdf0e10cSrcweir } 60cdf0e10cSrcweir 61cdf0e10cSrcweir // ----------------------------------------------------------------------- 62cdf0e10cSrcweir 63cdf0e10cSrcweir WinSalObject* ImplFindSalObject( HWND hWndChild ) 64cdf0e10cSrcweir { 65cdf0e10cSrcweir SalData* pSalData = GetSalData(); 66cdf0e10cSrcweir WinSalObject* pObject = pSalData->mpFirstObject; 67cdf0e10cSrcweir while ( pObject ) 68cdf0e10cSrcweir { 69cdf0e10cSrcweir if ( ImplIsSysWindowOrChild( pObject->mhWndChild, hWndChild ) ) 70cdf0e10cSrcweir return pObject; 71cdf0e10cSrcweir 72cdf0e10cSrcweir pObject = pObject->mpNextObject; 73cdf0e10cSrcweir } 74cdf0e10cSrcweir 75cdf0e10cSrcweir return NULL; 76cdf0e10cSrcweir } 77cdf0e10cSrcweir 78cdf0e10cSrcweir // ----------------------------------------------------------------------- 79cdf0e10cSrcweir 80cdf0e10cSrcweir WinSalFrame* ImplFindSalObjectFrame( HWND hWnd ) 81cdf0e10cSrcweir { 82cdf0e10cSrcweir WinSalFrame* pFrame = NULL; 83cdf0e10cSrcweir WinSalObject* pObject = ImplFindSalObject( hWnd ); 84cdf0e10cSrcweir if ( pObject ) 85cdf0e10cSrcweir { 86cdf0e10cSrcweir // Dazugehoerenden Frame suchen 87cdf0e10cSrcweir HWND hWnd = ::GetParent( pObject->mhWnd ); 88cdf0e10cSrcweir pFrame = GetSalData()->mpFirstFrame; 89cdf0e10cSrcweir while ( pFrame ) 90cdf0e10cSrcweir { 91cdf0e10cSrcweir if ( pFrame->mhWnd == hWnd ) 92cdf0e10cSrcweir break; 93cdf0e10cSrcweir 94cdf0e10cSrcweir pFrame = pFrame->mpNextFrame; 95cdf0e10cSrcweir } 96cdf0e10cSrcweir } 97cdf0e10cSrcweir 98cdf0e10cSrcweir return pFrame; 99cdf0e10cSrcweir } 100cdf0e10cSrcweir 101cdf0e10cSrcweir // ----------------------------------------------------------------------- 102cdf0e10cSrcweir 103cdf0e10cSrcweir sal_Bool ImplInterceptChildWindowKeyDown( MSG& rMsg ) 104cdf0e10cSrcweir { 105cdf0e10cSrcweir sal_Bool bResult = sal_False; 106cdf0e10cSrcweir if ( rMsg.message == WM_KEYDOWN ) 107cdf0e10cSrcweir { 108cdf0e10cSrcweir wchar_t pClassName[10]; 109cdf0e10cSrcweir sal_Int32 nLen = GetClassNameW( rMsg.hwnd, pClassName, 10 ); 110cdf0e10cSrcweir if ( !( nLen == 9 && wcsncmp( pClassName, SAL_OBJECT_CLASSNAMEW, nLen ) == 0 ) ) 111cdf0e10cSrcweir { 112cdf0e10cSrcweir // look for the first SalObject in the parent hierarchy 113cdf0e10cSrcweir HWND hWin = rMsg.hwnd; 114cdf0e10cSrcweir HWND hLastOLEWindow = hWin; 115cdf0e10cSrcweir WinSalObject* pSalObj = NULL; 116cdf0e10cSrcweir do 117cdf0e10cSrcweir { 118cdf0e10cSrcweir hLastOLEWindow = hWin; 119cdf0e10cSrcweir hWin = ::GetParent( hWin ); 120cdf0e10cSrcweir if ( hWin ) 121cdf0e10cSrcweir { 122cdf0e10cSrcweir nLen = GetClassNameW( hWin, pClassName, 10 ); 123cdf0e10cSrcweir if ( nLen == 9 && wcsncmp( pClassName, SAL_OBJECT_CLASSNAMEW, nLen ) == 0 ) 124cdf0e10cSrcweir pSalObj = GetSalObjWindowPtr( hWin ); 125cdf0e10cSrcweir } 126cdf0e10cSrcweir } while( hWin && !pSalObj ); 127cdf0e10cSrcweir 128cdf0e10cSrcweir if ( pSalObj && pSalObj->mbInterceptChildWindowKeyDown && pSalObj->maSysData.hWnd ) 129cdf0e10cSrcweir { 130cdf0e10cSrcweir bResult = ( 1 == ImplSendMessage( pSalObj->maSysData.hWnd, rMsg.message, rMsg.wParam, rMsg.lParam ) ); 131cdf0e10cSrcweir } 132cdf0e10cSrcweir } 133cdf0e10cSrcweir } 134cdf0e10cSrcweir 135cdf0e10cSrcweir return bResult; 136cdf0e10cSrcweir } 137cdf0e10cSrcweir 138cdf0e10cSrcweir // ----------------------------------------------------------------------- 139cdf0e10cSrcweir 140cdf0e10cSrcweir 141cdf0e10cSrcweir // ----------------------------------------------------------------------- 142cdf0e10cSrcweir 143cdf0e10cSrcweir LRESULT CALLBACK SalSysMsgProc( int nCode, WPARAM wParam, LPARAM lParam ) 144cdf0e10cSrcweir { 145cdf0e10cSrcweir // Used for Unicode and none Unicode 146cdf0e10cSrcweir SalData* pSalData = GetSalData(); 147cdf0e10cSrcweir 148cdf0e10cSrcweir if ( (nCode >= 0) && lParam ) 149cdf0e10cSrcweir { 150cdf0e10cSrcweir CWPSTRUCT* pData = (CWPSTRUCT*)lParam; 151cdf0e10cSrcweir if ( (pData->message != WM_KEYDOWN) && 152cdf0e10cSrcweir (pData->message != WM_KEYUP) ) 153cdf0e10cSrcweir pSalData->mnSalObjWantKeyEvt = 0; 154cdf0e10cSrcweir 155cdf0e10cSrcweir // Testen, ob wir Daten fuer ein SalObject-Fenster behandeln 156cdf0e10cSrcweir // muessen 157cdf0e10cSrcweir WinSalObject* pObject; 158cdf0e10cSrcweir if ( pData->message == WM_SETFOCUS ) 159cdf0e10cSrcweir { 160cdf0e10cSrcweir pObject = ImplFindSalObject( pData->hwnd ); 161cdf0e10cSrcweir if ( pObject ) 162cdf0e10cSrcweir { 163cdf0e10cSrcweir pObject->mhLastFocusWnd = pData->hwnd; 164cdf0e10cSrcweir if ( ImplSalYieldMutexTryToAcquire() ) 165cdf0e10cSrcweir { 166cdf0e10cSrcweir pObject->CallCallback( SALOBJ_EVENT_GETFOCUS, 0 ); 167cdf0e10cSrcweir ImplSalYieldMutexRelease(); 168cdf0e10cSrcweir } 169cdf0e10cSrcweir else 170cdf0e10cSrcweir ImplPostMessage( pObject->mhWnd, SALOBJ_MSG_POSTFOCUS, 0, 0 ); 171cdf0e10cSrcweir } 172cdf0e10cSrcweir } 173cdf0e10cSrcweir else if ( pData->message == WM_KILLFOCUS ) 174cdf0e10cSrcweir { 175cdf0e10cSrcweir pObject = ImplFindSalObject( pData->hwnd ); 176cdf0e10cSrcweir if ( pObject && !ImplFindSalObject( (HWND)pData->wParam ) ) 177cdf0e10cSrcweir { 178cdf0e10cSrcweir // LoseFocus nur rufen, wenn wirklich kein ChildFenster 179cdf0e10cSrcweir // den Focus bekommt 180cdf0e10cSrcweir if ( !pData->wParam || !ImplFindSalObject( (HWND)pData->wParam ) ) 181cdf0e10cSrcweir { 182cdf0e10cSrcweir if ( ImplSalYieldMutexTryToAcquire() ) 183cdf0e10cSrcweir { 184cdf0e10cSrcweir pObject->CallCallback( SALOBJ_EVENT_LOSEFOCUS, 0 ); 185cdf0e10cSrcweir ImplSalYieldMutexRelease(); 186cdf0e10cSrcweir } 187cdf0e10cSrcweir else 188cdf0e10cSrcweir ImplPostMessage( pObject->mhWnd, SALOBJ_MSG_POSTFOCUS, 0, 0 ); 189cdf0e10cSrcweir } 190cdf0e10cSrcweir else 191cdf0e10cSrcweir pObject->mhLastFocusWnd = (HWND)pData->wParam; 192cdf0e10cSrcweir } 193cdf0e10cSrcweir } 194cdf0e10cSrcweir } 195cdf0e10cSrcweir 196cdf0e10cSrcweir return CallNextHookEx( pSalData->mhSalObjMsgHook, nCode, wParam, lParam ); 197cdf0e10cSrcweir } 198cdf0e10cSrcweir 199cdf0e10cSrcweir // ----------------------------------------------------------------------- 200cdf0e10cSrcweir 201cdf0e10cSrcweir sal_Bool ImplSalPreDispatchMsg( MSG* pMsg ) 202cdf0e10cSrcweir { 203cdf0e10cSrcweir // Used for Unicode and none Unicode 204cdf0e10cSrcweir SalData* pSalData = GetSalData(); 205cdf0e10cSrcweir WinSalObject* pObject; 206cdf0e10cSrcweir 207cdf0e10cSrcweir if ( (pMsg->message == WM_LBUTTONDOWN) || 208cdf0e10cSrcweir (pMsg->message == WM_RBUTTONDOWN) || 209cdf0e10cSrcweir (pMsg->message == WM_MBUTTONDOWN) ) 210cdf0e10cSrcweir { 211cdf0e10cSrcweir ImplSalYieldMutexAcquireWithWait(); 212cdf0e10cSrcweir pObject = ImplFindSalObject( pMsg->hwnd ); 213cdf0e10cSrcweir if ( pObject && !pObject->IsMouseTransparent() ) 214cdf0e10cSrcweir ImplPostMessage( pObject->mhWnd, SALOBJ_MSG_TOTOP, 0, 0 ); 215cdf0e10cSrcweir ImplSalYieldMutexRelease(); 216cdf0e10cSrcweir } 217cdf0e10cSrcweir 218cdf0e10cSrcweir if ( (pMsg->message == WM_KEYDOWN) || 219cdf0e10cSrcweir (pMsg->message == WM_KEYUP) ) 220cdf0e10cSrcweir { 221cdf0e10cSrcweir // KeyEvents wollen wir nach Moeglichkeit auch abarbeiten, 222cdf0e10cSrcweir // wenn das Control diese nicht selber auswertet 223cdf0e10cSrcweir // SysKeys werden als WM_SYSCOMMAND verarbeitet 224cdf0e10cSrcweir // Char-Events verarbeiten wir nicht, da wir nur 225cdf0e10cSrcweir // Accelerator relevante Keys verarbeiten wollen 226cdf0e10cSrcweir sal_Bool bWantedKeyCode = FALSE; 227cdf0e10cSrcweir // A-Z, 0-9 nur in Verbindung mit Control-Taste 228cdf0e10cSrcweir if ( ((pMsg->wParam >= 65) && (pMsg->wParam <= 90)) || 229cdf0e10cSrcweir ((pMsg->wParam >= 48) && (pMsg->wParam <= 57)) ) 230cdf0e10cSrcweir { 231cdf0e10cSrcweir if ( GetKeyState( VK_CONTROL ) & 0x8000 ) 232cdf0e10cSrcweir bWantedKeyCode = TRUE; 233cdf0e10cSrcweir } 234cdf0e10cSrcweir else if ( ((pMsg->wParam >= VK_F1) && (pMsg->wParam <= VK_F24)) || 235cdf0e10cSrcweir ((pMsg->wParam >= VK_SPACE) && (pMsg->wParam <= VK_HELP)) || 236cdf0e10cSrcweir (pMsg->wParam == VK_BACK) || (pMsg->wParam == VK_TAB) || 237cdf0e10cSrcweir (pMsg->wParam == VK_CLEAR) || (pMsg->wParam == VK_RETURN) || 238cdf0e10cSrcweir (pMsg->wParam == VK_ESCAPE) ) 239cdf0e10cSrcweir bWantedKeyCode = TRUE; 240cdf0e10cSrcweir if ( bWantedKeyCode ) 241cdf0e10cSrcweir { 242cdf0e10cSrcweir ImplSalYieldMutexAcquireWithWait(); 243cdf0e10cSrcweir pObject = ImplFindSalObject( pMsg->hwnd ); 244cdf0e10cSrcweir if ( pObject ) 245cdf0e10cSrcweir pSalData->mnSalObjWantKeyEvt = pMsg->wParam; 246cdf0e10cSrcweir ImplSalYieldMutexRelease(); 247cdf0e10cSrcweir } 248cdf0e10cSrcweir } 249cdf0e10cSrcweir // Hier WM_SYSCHAR abfangen, um mit Alt+Taste evtl. Menu zu aktivieren 250cdf0e10cSrcweir else if ( pMsg->message == WM_SYSCHAR ) 251cdf0e10cSrcweir { 252cdf0e10cSrcweir pSalData->mnSalObjWantKeyEvt = 0; 253cdf0e10cSrcweir 254cdf0e10cSrcweir sal_uInt16 nKeyCode = LOWORD( pMsg->wParam ); 255cdf0e10cSrcweir // Nur 0-9 und A-Z 256cdf0e10cSrcweir if ( ((nKeyCode >= 48) && (nKeyCode <= 57)) || 257cdf0e10cSrcweir ((nKeyCode >= 65) && (nKeyCode <= 90)) || 258cdf0e10cSrcweir ((nKeyCode >= 97) && (nKeyCode <= 122)) ) 259cdf0e10cSrcweir { 260cdf0e10cSrcweir sal_Bool bRet = FALSE; 261cdf0e10cSrcweir ImplSalYieldMutexAcquireWithWait(); 262cdf0e10cSrcweir pObject = ImplFindSalObject( pMsg->hwnd ); 263cdf0e10cSrcweir if ( pObject ) 264cdf0e10cSrcweir { 265cdf0e10cSrcweir if ( pMsg->hwnd == ::GetFocus() ) 266cdf0e10cSrcweir { 267cdf0e10cSrcweir WinSalFrame* pFrame = ImplFindSalObjectFrame( pMsg->hwnd ); 268cdf0e10cSrcweir if ( pFrame ) 269cdf0e10cSrcweir { 270cdf0e10cSrcweir if ( ImplHandleSalObjSysCharMsg( pFrame->mhWnd, pMsg->wParam, pMsg->lParam ) ) 271cdf0e10cSrcweir bRet = TRUE; 272cdf0e10cSrcweir } 273cdf0e10cSrcweir } 274cdf0e10cSrcweir } 275cdf0e10cSrcweir ImplSalYieldMutexRelease(); 276cdf0e10cSrcweir if ( bRet ) 277cdf0e10cSrcweir return TRUE; 278cdf0e10cSrcweir } 279cdf0e10cSrcweir } 280cdf0e10cSrcweir else 281cdf0e10cSrcweir pSalData->mnSalObjWantKeyEvt = 0; 282cdf0e10cSrcweir 283cdf0e10cSrcweir return FALSE; 284cdf0e10cSrcweir } 285cdf0e10cSrcweir 286cdf0e10cSrcweir // ----------------------------------------------------------------------- 287cdf0e10cSrcweir 288cdf0e10cSrcweir void ImplSalPostDispatchMsg( MSG* pMsg, LRESULT /* nDispatchResult */ ) 289cdf0e10cSrcweir { 290cdf0e10cSrcweir // Used for Unicode and none Unicode 291cdf0e10cSrcweir SalData* pSalData = GetSalData(); 292cdf0e10cSrcweir WinSalFrame* pFrame; 293cdf0e10cSrcweir 294cdf0e10cSrcweir if ( (pMsg->message == WM_KEYDOWN) || (pMsg->message == WM_KEYUP) ) 295cdf0e10cSrcweir { 296cdf0e10cSrcweir if ( pSalData->mnSalObjWantKeyEvt == pMsg->wParam ) 297cdf0e10cSrcweir { 298cdf0e10cSrcweir pSalData->mnSalObjWantKeyEvt = 0; 299cdf0e10cSrcweir if ( pMsg->hwnd == ::GetFocus() ) 300cdf0e10cSrcweir { 301cdf0e10cSrcweir ImplSalYieldMutexAcquireWithWait(); 302cdf0e10cSrcweir pFrame = ImplFindSalObjectFrame( pMsg->hwnd ); 303cdf0e10cSrcweir if ( pFrame ) 304cdf0e10cSrcweir ImplHandleSalObjKeyMsg( pFrame->mhWnd, pMsg->message, pMsg->wParam, pMsg->lParam ); 305cdf0e10cSrcweir ImplSalYieldMutexRelease(); 306cdf0e10cSrcweir } 307cdf0e10cSrcweir } 308cdf0e10cSrcweir } 309cdf0e10cSrcweir 310cdf0e10cSrcweir pSalData->mnSalObjWantKeyEvt = 0; 311cdf0e10cSrcweir } 312cdf0e10cSrcweir 313cdf0e10cSrcweir // ======================================================================= 314cdf0e10cSrcweir 315cdf0e10cSrcweir LRESULT CALLBACK SalSysObjWndProc( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam, int& rDef ) 316cdf0e10cSrcweir { 317cdf0e10cSrcweir WinSalObject* pSysObj; 318cdf0e10cSrcweir LRESULT nRet = 0; 319cdf0e10cSrcweir 320cdf0e10cSrcweir switch( nMsg ) 321cdf0e10cSrcweir { 322cdf0e10cSrcweir case WM_ERASEBKGND: 323cdf0e10cSrcweir nRet = 1; 324cdf0e10cSrcweir rDef = FALSE; 325cdf0e10cSrcweir break; 326cdf0e10cSrcweir case WM_PAINT: 327cdf0e10cSrcweir { 328cdf0e10cSrcweir PAINTSTRUCT aPs; 329cdf0e10cSrcweir BeginPaint( hWnd, &aPs ); 330cdf0e10cSrcweir EndPaint( hWnd, &aPs ); 331cdf0e10cSrcweir rDef = FALSE; 332cdf0e10cSrcweir } 333cdf0e10cSrcweir break; 334cdf0e10cSrcweir 335cdf0e10cSrcweir case WM_PARENTNOTIFY: 336cdf0e10cSrcweir { 337cdf0e10cSrcweir UINT nNotifyMsg = LOWORD( wParam ); 338cdf0e10cSrcweir if ( (nNotifyMsg == WM_LBUTTONDOWN) || 339cdf0e10cSrcweir (nNotifyMsg == WM_RBUTTONDOWN) || 340cdf0e10cSrcweir (nNotifyMsg == WM_MBUTTONDOWN) ) 341cdf0e10cSrcweir { 342cdf0e10cSrcweir ImplSalYieldMutexAcquireWithWait(); 343cdf0e10cSrcweir pSysObj = GetSalObjWindowPtr( hWnd ); 344cdf0e10cSrcweir if ( pSysObj && !pSysObj->IsMouseTransparent() ) 345cdf0e10cSrcweir pSysObj->CallCallback( SALOBJ_EVENT_TOTOP, 0 ); 346cdf0e10cSrcweir ImplSalYieldMutexRelease(); 347cdf0e10cSrcweir } 348cdf0e10cSrcweir } 349cdf0e10cSrcweir break; 350cdf0e10cSrcweir 351cdf0e10cSrcweir case WM_MOUSEACTIVATE: 352cdf0e10cSrcweir { 353cdf0e10cSrcweir ImplSalYieldMutexAcquireWithWait(); 354cdf0e10cSrcweir pSysObj = GetSalObjWindowPtr( hWnd ); 355cdf0e10cSrcweir if ( pSysObj && !pSysObj->IsMouseTransparent() ) 356cdf0e10cSrcweir ImplPostMessage( hWnd, SALOBJ_MSG_TOTOP, 0, 0 ); 357cdf0e10cSrcweir ImplSalYieldMutexRelease(); 358cdf0e10cSrcweir } 359cdf0e10cSrcweir break; 360cdf0e10cSrcweir 361cdf0e10cSrcweir case SALOBJ_MSG_TOTOP: 362cdf0e10cSrcweir if ( ImplSalYieldMutexTryToAcquire() ) 363cdf0e10cSrcweir { 364cdf0e10cSrcweir pSysObj = GetSalObjWindowPtr( hWnd ); 365cdf0e10cSrcweir pSysObj->CallCallback( SALOBJ_EVENT_TOTOP, 0 ); 366cdf0e10cSrcweir ImplSalYieldMutexRelease(); 367cdf0e10cSrcweir rDef = FALSE; 368cdf0e10cSrcweir } 369cdf0e10cSrcweir else 370cdf0e10cSrcweir ImplPostMessage( hWnd, SALOBJ_MSG_TOTOP, 0, 0 ); 371cdf0e10cSrcweir break; 372cdf0e10cSrcweir 373cdf0e10cSrcweir case SALOBJ_MSG_POSTFOCUS: 374cdf0e10cSrcweir if ( ImplSalYieldMutexTryToAcquire() ) 375cdf0e10cSrcweir { 376cdf0e10cSrcweir pSysObj = GetSalObjWindowPtr( hWnd ); 377cdf0e10cSrcweir HWND hFocusWnd = ::GetFocus(); 378cdf0e10cSrcweir sal_uInt16 nEvent; 379cdf0e10cSrcweir if ( hFocusWnd && ImplIsSysWindowOrChild( hWnd, hFocusWnd ) ) 380cdf0e10cSrcweir nEvent = SALOBJ_EVENT_GETFOCUS; 381cdf0e10cSrcweir else 382cdf0e10cSrcweir nEvent = SALOBJ_EVENT_LOSEFOCUS; 383cdf0e10cSrcweir pSysObj->CallCallback( nEvent, 0 ); 384cdf0e10cSrcweir ImplSalYieldMutexRelease(); 385cdf0e10cSrcweir } 386cdf0e10cSrcweir else 387cdf0e10cSrcweir ImplPostMessage( hWnd, SALOBJ_MSG_POSTFOCUS, 0, 0 ); 388cdf0e10cSrcweir rDef = FALSE; 389cdf0e10cSrcweir break; 390cdf0e10cSrcweir 391cdf0e10cSrcweir case WM_SIZE: 392cdf0e10cSrcweir { 393cdf0e10cSrcweir HWND hWndChild = GetWindow( hWnd, GW_CHILD ); 394cdf0e10cSrcweir if ( hWndChild ) 395cdf0e10cSrcweir { 396cdf0e10cSrcweir SetWindowPos( hWndChild, 397cdf0e10cSrcweir 0, 0, 0, (int)LOWORD( lParam ), (int)HIWORD( lParam ), 398cdf0e10cSrcweir SWP_NOZORDER | SWP_NOACTIVATE ); 399cdf0e10cSrcweir } 400cdf0e10cSrcweir } 401cdf0e10cSrcweir rDef = FALSE; 402cdf0e10cSrcweir break; 403cdf0e10cSrcweir 404cdf0e10cSrcweir case WM_CREATE: 405cdf0e10cSrcweir { 406cdf0e10cSrcweir // Window-Instanz am Windowhandle speichern 407cdf0e10cSrcweir // Can also be used for the W-Version, because the struct 408cdf0e10cSrcweir // to access lpCreateParams is the same structure 409cdf0e10cSrcweir CREATESTRUCTA* pStruct = (CREATESTRUCTA*)lParam; 410cdf0e10cSrcweir pSysObj = (WinSalObject*)pStruct->lpCreateParams; 411cdf0e10cSrcweir SetSalObjWindowPtr( hWnd, pSysObj ); 412cdf0e10cSrcweir // HWND schon hier setzen, da schon auf den Instanzdaten 413cdf0e10cSrcweir // gearbeitet werden kann, wenn Messages waehrend 414cdf0e10cSrcweir // CreateWindow() gesendet werden 415cdf0e10cSrcweir pSysObj->mhWnd = hWnd; 416cdf0e10cSrcweir rDef = FALSE; 417cdf0e10cSrcweir } 418cdf0e10cSrcweir break; 419cdf0e10cSrcweir } 420cdf0e10cSrcweir 421cdf0e10cSrcweir return nRet; 422cdf0e10cSrcweir } 423cdf0e10cSrcweir 424cdf0e10cSrcweir LRESULT CALLBACK SalSysObjWndProcA( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam ) 425cdf0e10cSrcweir { 426cdf0e10cSrcweir int bDef = TRUE; 427cdf0e10cSrcweir LRESULT nRet = SalSysObjWndProc( hWnd, nMsg, wParam, lParam, bDef ); 428cdf0e10cSrcweir if ( bDef ) 429cdf0e10cSrcweir nRet = DefWindowProcA( hWnd, nMsg, wParam, lParam ); 430cdf0e10cSrcweir return nRet; 431cdf0e10cSrcweir } 432cdf0e10cSrcweir 433cdf0e10cSrcweir LRESULT CALLBACK SalSysObjWndProcW( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam ) 434cdf0e10cSrcweir { 435cdf0e10cSrcweir int bDef = TRUE; 436cdf0e10cSrcweir LRESULT nRet = SalSysObjWndProc( hWnd, nMsg, wParam, lParam, bDef ); 437cdf0e10cSrcweir if ( bDef ) 438cdf0e10cSrcweir nRet = DefWindowProcW( hWnd, nMsg, wParam, lParam ); 439cdf0e10cSrcweir return nRet; 440cdf0e10cSrcweir } 441cdf0e10cSrcweir 442cdf0e10cSrcweir // ----------------------------------------------------------------------- 443cdf0e10cSrcweir 444cdf0e10cSrcweir LRESULT CALLBACK SalSysObjChildWndProc( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam, int& rDef ) 445cdf0e10cSrcweir { 446cdf0e10cSrcweir LRESULT nRet = 0; 447cdf0e10cSrcweir 448cdf0e10cSrcweir switch( nMsg ) 449cdf0e10cSrcweir { 450cdf0e10cSrcweir // Wegen PlugIn's loeschen wir erstmal den Hintergrund 451cdf0e10cSrcweir case WM_ERASEBKGND: 452cdf0e10cSrcweir { 453cdf0e10cSrcweir WinSalObject* pSysObj = GetSalObjWindowPtr( ::GetParent( hWnd ) ); 454cdf0e10cSrcweir 455cdf0e10cSrcweir if( pSysObj && !pSysObj->IsEraseBackgroundEnabled() ) 456cdf0e10cSrcweir { 457cdf0e10cSrcweir // do not erase background 458cdf0e10cSrcweir nRet = 1; 459cdf0e10cSrcweir rDef = FALSE; 460cdf0e10cSrcweir } 461cdf0e10cSrcweir } 462cdf0e10cSrcweir break; 463cdf0e10cSrcweir 464cdf0e10cSrcweir case WM_PAINT: 465cdf0e10cSrcweir { 466cdf0e10cSrcweir PAINTSTRUCT aPs; 467cdf0e10cSrcweir BeginPaint( hWnd, &aPs ); 468cdf0e10cSrcweir EndPaint( hWnd, &aPs ); 469cdf0e10cSrcweir rDef = FALSE; 470cdf0e10cSrcweir } 471cdf0e10cSrcweir break; 472cdf0e10cSrcweir 473cdf0e10cSrcweir case WM_MOUSEMOVE: 474cdf0e10cSrcweir case WM_LBUTTONDOWN: 475cdf0e10cSrcweir case WM_MBUTTONDOWN: 476cdf0e10cSrcweir case WM_RBUTTONDOWN: 477cdf0e10cSrcweir case WM_LBUTTONUP: 478cdf0e10cSrcweir case WM_MBUTTONUP: 479cdf0e10cSrcweir case WM_RBUTTONUP: 480cdf0e10cSrcweir { 481cdf0e10cSrcweir WinSalObject* pSysObj; 482cdf0e10cSrcweir pSysObj = GetSalObjWindowPtr( ::GetParent( hWnd ) ); 483cdf0e10cSrcweir 484cdf0e10cSrcweir if( pSysObj && pSysObj->IsMouseTransparent() ) 485cdf0e10cSrcweir { 486cdf0e10cSrcweir // forward mouse events to parent frame 487cdf0e10cSrcweir HWND hWndParent = ::GetParent( pSysObj->mhWnd ); 488cdf0e10cSrcweir 489cdf0e10cSrcweir // transform coordinates 490cdf0e10cSrcweir POINT pt; 491cdf0e10cSrcweir pt.x = (long) LOWORD( lParam ); 492cdf0e10cSrcweir pt.y = (long) HIWORD( lParam ); 493cdf0e10cSrcweir MapWindowPoints( hWnd, hWndParent, &pt, 1 ); 494cdf0e10cSrcweir lParam = MAKELPARAM( (WORD) pt.x, (WORD) pt.y ); 495cdf0e10cSrcweir 496cdf0e10cSrcweir nRet = ImplSendMessage( hWndParent, nMsg, wParam, lParam ); 497cdf0e10cSrcweir rDef = FALSE; 498cdf0e10cSrcweir } 499cdf0e10cSrcweir } 500cdf0e10cSrcweir break; 501cdf0e10cSrcweir } 502cdf0e10cSrcweir 503cdf0e10cSrcweir return nRet; 504cdf0e10cSrcweir } 505cdf0e10cSrcweir 506cdf0e10cSrcweir LRESULT CALLBACK SalSysObjChildWndProcA( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam ) 507cdf0e10cSrcweir { 508cdf0e10cSrcweir int bDef = TRUE; 509cdf0e10cSrcweir LRESULT nRet = SalSysObjChildWndProc( hWnd, nMsg, wParam, lParam, bDef ); 510cdf0e10cSrcweir if ( bDef ) 511cdf0e10cSrcweir nRet = DefWindowProcA( hWnd, nMsg, wParam, lParam ); 512cdf0e10cSrcweir return nRet; 513cdf0e10cSrcweir } 514cdf0e10cSrcweir 515cdf0e10cSrcweir LRESULT CALLBACK SalSysObjChildWndProcW( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam ) 516cdf0e10cSrcweir { 517cdf0e10cSrcweir int bDef = TRUE; 518cdf0e10cSrcweir LRESULT nRet = SalSysObjChildWndProc( hWnd, nMsg, wParam, lParam, bDef ); 519cdf0e10cSrcweir if ( bDef ) 520cdf0e10cSrcweir nRet = DefWindowProcW( hWnd, nMsg, wParam, lParam ); 521cdf0e10cSrcweir return nRet; 522cdf0e10cSrcweir } 523cdf0e10cSrcweir 524cdf0e10cSrcweir // ======================================================================= 525cdf0e10cSrcweir 526cdf0e10cSrcweir SalObject* ImplSalCreateObject( WinSalInstance* pInst, WinSalFrame* pParent ) 527cdf0e10cSrcweir { 528cdf0e10cSrcweir SalData* pSalData = GetSalData(); 529cdf0e10cSrcweir 530cdf0e10cSrcweir // Hook installieren, wenn es das erste SalObject ist 531cdf0e10cSrcweir if ( !pSalData->mpFirstObject ) 532cdf0e10cSrcweir { 533cdf0e10cSrcweir pSalData->mhSalObjMsgHook = SetWindowsHookExW( WH_CALLWNDPROC, 534cdf0e10cSrcweir SalSysMsgProc, 535cdf0e10cSrcweir pSalData->mhInst, 536cdf0e10cSrcweir pSalData->mnAppThreadId ); 537cdf0e10cSrcweir } 538cdf0e10cSrcweir 539cdf0e10cSrcweir if ( !pSalData->mbObjClassInit ) 540cdf0e10cSrcweir { 541cdf0e10cSrcweir // #95301# shockwave plugin has bug; expects ASCII functions to be used 542cdf0e10cSrcweir if ( false )//aSalShlData.mbWNT ) 543cdf0e10cSrcweir { 544cdf0e10cSrcweir WNDCLASSEXW aWndClassEx; 545cdf0e10cSrcweir aWndClassEx.cbSize = sizeof( aWndClassEx ); 546cdf0e10cSrcweir aWndClassEx.style = 0; 547cdf0e10cSrcweir aWndClassEx.lpfnWndProc = SalSysObjWndProcW; 548cdf0e10cSrcweir aWndClassEx.cbClsExtra = 0; 549cdf0e10cSrcweir aWndClassEx.cbWndExtra = SAL_OBJECT_WNDEXTRA; 550cdf0e10cSrcweir aWndClassEx.hInstance = pSalData->mhInst; 551cdf0e10cSrcweir aWndClassEx.hIcon = 0; 552cdf0e10cSrcweir aWndClassEx.hIconSm = 0; 553cdf0e10cSrcweir aWndClassEx.hCursor = LoadCursor( 0, IDC_ARROW ); 554cdf0e10cSrcweir aWndClassEx.hbrBackground = 0; 555cdf0e10cSrcweir aWndClassEx.lpszMenuName = 0; 556cdf0e10cSrcweir aWndClassEx.lpszClassName = SAL_OBJECT_CLASSNAMEW; 557cdf0e10cSrcweir if ( RegisterClassExW( &aWndClassEx ) ) 558cdf0e10cSrcweir { 559cdf0e10cSrcweir // Wegen PlugIn's loeschen wir erstmal den Hintergrund 560cdf0e10cSrcweir aWndClassEx.cbWndExtra = 0; 561cdf0e10cSrcweir aWndClassEx.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); 562cdf0e10cSrcweir aWndClassEx.lpfnWndProc = SalSysObjChildWndProcW; 563cdf0e10cSrcweir aWndClassEx.lpszClassName = SAL_OBJECT_CHILDCLASSNAMEW; 564cdf0e10cSrcweir if ( RegisterClassExW( &aWndClassEx ) ) 565cdf0e10cSrcweir pSalData->mbObjClassInit = TRUE; 566cdf0e10cSrcweir } 567cdf0e10cSrcweir } 568cdf0e10cSrcweir else 569cdf0e10cSrcweir { 570cdf0e10cSrcweir WNDCLASSEXA aWndClassEx; 571cdf0e10cSrcweir aWndClassEx.cbSize = sizeof( aWndClassEx ); 572cdf0e10cSrcweir aWndClassEx.style = 0; 573cdf0e10cSrcweir aWndClassEx.lpfnWndProc = SalSysObjWndProcA; 574cdf0e10cSrcweir aWndClassEx.cbClsExtra = 0; 575cdf0e10cSrcweir aWndClassEx.cbWndExtra = SAL_OBJECT_WNDEXTRA; 576cdf0e10cSrcweir aWndClassEx.hInstance = pSalData->mhInst; 577cdf0e10cSrcweir aWndClassEx.hIcon = 0; 578cdf0e10cSrcweir aWndClassEx.hIconSm = 0; 579cdf0e10cSrcweir aWndClassEx.hCursor = LoadCursor( 0, IDC_ARROW ); 580cdf0e10cSrcweir aWndClassEx.hbrBackground = 0; 581cdf0e10cSrcweir aWndClassEx.lpszMenuName = 0; 582cdf0e10cSrcweir aWndClassEx.lpszClassName = SAL_OBJECT_CLASSNAMEA; 583cdf0e10cSrcweir if ( RegisterClassExA( &aWndClassEx ) ) 584cdf0e10cSrcweir { 585cdf0e10cSrcweir // Wegen PlugIn's loeschen wir erstmal den Hintergrund 586cdf0e10cSrcweir aWndClassEx.cbWndExtra = 0; 587cdf0e10cSrcweir aWndClassEx.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); 588cdf0e10cSrcweir aWndClassEx.lpfnWndProc = SalSysObjChildWndProcA; 589cdf0e10cSrcweir aWndClassEx.lpszClassName = SAL_OBJECT_CHILDCLASSNAMEA; 590cdf0e10cSrcweir if ( RegisterClassExA( &aWndClassEx ) ) 591cdf0e10cSrcweir pSalData->mbObjClassInit = TRUE; 592cdf0e10cSrcweir } 593cdf0e10cSrcweir } 594cdf0e10cSrcweir } 595cdf0e10cSrcweir 596cdf0e10cSrcweir if ( pSalData->mbObjClassInit ) 597cdf0e10cSrcweir { 598cdf0e10cSrcweir WinSalObject* pObject = new WinSalObject; 599cdf0e10cSrcweir 600cdf0e10cSrcweir // #135235# Clip siblings of this 601cdf0e10cSrcweir // SystemChildWindow. Otherwise, DXCanvas (using a hidden 602cdf0e10cSrcweir // SystemChildWindow) clobbers applets/plugins during 603cdf0e10cSrcweir // animations . 604cdf0e10cSrcweir HWND hWnd = CreateWindowExA( 0, SAL_OBJECT_CLASSNAMEA, "", 605cdf0e10cSrcweir WS_CHILD | WS_CLIPSIBLINGS, 0, 0, 0, 0, 606cdf0e10cSrcweir pParent->mhWnd, 0, 607cdf0e10cSrcweir pInst->mhInst, (void*)pObject ); 608cdf0e10cSrcweir 609cdf0e10cSrcweir HWND hWndChild = 0; 610cdf0e10cSrcweir if ( hWnd ) 611cdf0e10cSrcweir { 612cdf0e10cSrcweir // #135235# Explicitely stack SystemChildWindows in 613cdf0e10cSrcweir // the order they're created - since there's no notion 614cdf0e10cSrcweir // of zorder. 615cdf0e10cSrcweir SetWindowPos(hWnd,HWND_TOP,0,0,0,0, 616cdf0e10cSrcweir SWP_NOACTIVATE|SWP_NOMOVE|SWP_NOREDRAW|SWP_NOSIZE); 617cdf0e10cSrcweir hWndChild = CreateWindowExA( 0, SAL_OBJECT_CHILDCLASSNAMEA, "", 618cdf0e10cSrcweir WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_VISIBLE, 619cdf0e10cSrcweir 0, 0, 0, 0, 620cdf0e10cSrcweir hWnd, 0, 621cdf0e10cSrcweir pInst->mhInst, NULL ); 622cdf0e10cSrcweir } 623cdf0e10cSrcweir 624cdf0e10cSrcweir if ( !hWndChild ) 625cdf0e10cSrcweir { 626cdf0e10cSrcweir delete pObject; 627cdf0e10cSrcweir return NULL; 628cdf0e10cSrcweir } 629cdf0e10cSrcweir 630cdf0e10cSrcweir if ( hWnd ) 631cdf0e10cSrcweir { 632cdf0e10cSrcweir pObject->mhWnd = hWnd; 633cdf0e10cSrcweir pObject->mhWndChild = hWndChild; 634cdf0e10cSrcweir pObject->maSysData.hWnd = hWndChild; 635cdf0e10cSrcweir return pObject; 636cdf0e10cSrcweir } 637cdf0e10cSrcweir } 638cdf0e10cSrcweir 639cdf0e10cSrcweir return NULL; 640cdf0e10cSrcweir } 641cdf0e10cSrcweir 642cdf0e10cSrcweir // ======================================================================= 643cdf0e10cSrcweir 644cdf0e10cSrcweir WinSalObject::WinSalObject() 645cdf0e10cSrcweir { 646cdf0e10cSrcweir SalData* pSalData = GetSalData(); 647cdf0e10cSrcweir 648cdf0e10cSrcweir mhWnd = 0; 649cdf0e10cSrcweir mhWndChild = 0; 650cdf0e10cSrcweir mhLastFocusWnd = 0; 651cdf0e10cSrcweir maSysData.nSize = sizeof( SystemEnvData ); 652cdf0e10cSrcweir mpStdClipRgnData = NULL; 653cdf0e10cSrcweir mbInterceptChildWindowKeyDown = sal_False; 654cdf0e10cSrcweir 655cdf0e10cSrcweir // Insert object in objectlist 656cdf0e10cSrcweir mpNextObject = pSalData->mpFirstObject; 657cdf0e10cSrcweir pSalData->mpFirstObject = this; 658cdf0e10cSrcweir } 659cdf0e10cSrcweir 660cdf0e10cSrcweir // ----------------------------------------------------------------------- 661cdf0e10cSrcweir 662cdf0e10cSrcweir WinSalObject::~WinSalObject() 663cdf0e10cSrcweir { 664cdf0e10cSrcweir SalData* pSalData = GetSalData(); 665cdf0e10cSrcweir 666cdf0e10cSrcweir // remove frame from framelist 667cdf0e10cSrcweir if ( this == pSalData->mpFirstObject ) 668cdf0e10cSrcweir { 669cdf0e10cSrcweir pSalData->mpFirstObject = mpNextObject; 670cdf0e10cSrcweir 671cdf0e10cSrcweir // Wenn letztes SalObject, dann Hook wieder entfernen 672cdf0e10cSrcweir if ( !pSalData->mpFirstObject ) 673cdf0e10cSrcweir UnhookWindowsHookEx( pSalData->mhSalObjMsgHook ); 674cdf0e10cSrcweir } 675cdf0e10cSrcweir else 676cdf0e10cSrcweir { 677cdf0e10cSrcweir WinSalObject* pTempObject = pSalData->mpFirstObject; 678cdf0e10cSrcweir while ( pTempObject->mpNextObject != this ) 679cdf0e10cSrcweir pTempObject = pTempObject->mpNextObject; 680cdf0e10cSrcweir 681cdf0e10cSrcweir pTempObject->mpNextObject = mpNextObject; 682cdf0e10cSrcweir } 683cdf0e10cSrcweir 684cdf0e10cSrcweir // Cache-Daten zerstoeren 685cdf0e10cSrcweir if ( mpStdClipRgnData ) 686cdf0e10cSrcweir delete mpStdClipRgnData; 687cdf0e10cSrcweir 688cdf0e10cSrcweir HWND hWndParent = ::GetParent( mhWnd ); 689cdf0e10cSrcweir 690cdf0e10cSrcweir if ( mhWndChild ) 691cdf0e10cSrcweir DestroyWindow( mhWndChild ); 692cdf0e10cSrcweir if ( mhWnd ) 693cdf0e10cSrcweir DestroyWindow( mhWnd ); 694cdf0e10cSrcweir 695cdf0e10cSrcweir // Palette wieder zuruecksetzen, wenn kein externes Child-Fenster 696cdf0e10cSrcweir // mehr vorhanden ist, da diese unsere Palette ueberschrieben haben 697cdf0e10cSrcweir // koennen 698cdf0e10cSrcweir if ( hWndParent && 699cdf0e10cSrcweir ::GetActiveWindow() == hWndParent && 700cdf0e10cSrcweir !GetWindow( hWndParent, GW_CHILD ) ) 701cdf0e10cSrcweir ImplSendMessage( hWndParent, SAL_MSG_FORCEPALETTE, 0, 0 ); 702cdf0e10cSrcweir } 703cdf0e10cSrcweir 704cdf0e10cSrcweir // ----------------------------------------------------------------------- 705cdf0e10cSrcweir 706cdf0e10cSrcweir void WinSalObject::ResetClipRegion() 707cdf0e10cSrcweir { 708cdf0e10cSrcweir SetWindowRgn( mhWnd, 0, TRUE ); 709cdf0e10cSrcweir } 710cdf0e10cSrcweir 711cdf0e10cSrcweir // ----------------------------------------------------------------------- 712cdf0e10cSrcweir 713cdf0e10cSrcweir sal_uInt16 WinSalObject::GetClipRegionType() 714cdf0e10cSrcweir { 715cdf0e10cSrcweir return SAL_OBJECT_CLIP_INCLUDERECTS; 716cdf0e10cSrcweir } 717cdf0e10cSrcweir 718cdf0e10cSrcweir // ----------------------------------------------------------------------- 719cdf0e10cSrcweir 720cdf0e10cSrcweir void WinSalObject::BeginSetClipRegion( sal_uLong nRectCount ) 721cdf0e10cSrcweir { 722cdf0e10cSrcweir sal_uLong nRectBufSize = sizeof(RECT)*nRectCount; 723cdf0e10cSrcweir if ( nRectCount < SAL_CLIPRECT_COUNT ) 724cdf0e10cSrcweir { 725cdf0e10cSrcweir if ( !mpStdClipRgnData ) 726cdf0e10cSrcweir mpStdClipRgnData = (RGNDATA*)new BYTE[sizeof(RGNDATA)-1+(SAL_CLIPRECT_COUNT*sizeof(RECT))]; 727cdf0e10cSrcweir mpClipRgnData = mpStdClipRgnData; 728cdf0e10cSrcweir } 729cdf0e10cSrcweir else 730cdf0e10cSrcweir mpClipRgnData = (RGNDATA*)new BYTE[sizeof(RGNDATA)-1+nRectBufSize]; 731cdf0e10cSrcweir mpClipRgnData->rdh.dwSize = sizeof( RGNDATAHEADER ); 732cdf0e10cSrcweir mpClipRgnData->rdh.iType = RDH_RECTANGLES; 733cdf0e10cSrcweir mpClipRgnData->rdh.nCount = nRectCount; 734cdf0e10cSrcweir mpClipRgnData->rdh.nRgnSize = nRectBufSize; 735cdf0e10cSrcweir SetRectEmpty( &(mpClipRgnData->rdh.rcBound) ); 736cdf0e10cSrcweir mpNextClipRect = (RECT*)(&(mpClipRgnData->Buffer)); 737cdf0e10cSrcweir mbFirstClipRect = TRUE; 738cdf0e10cSrcweir } 739cdf0e10cSrcweir 740cdf0e10cSrcweir // ----------------------------------------------------------------------- 741cdf0e10cSrcweir 742cdf0e10cSrcweir void WinSalObject::UnionClipRegion( long nX, long nY, long nWidth, long nHeight ) 743cdf0e10cSrcweir { 744cdf0e10cSrcweir RECT* pRect = mpNextClipRect; 745cdf0e10cSrcweir RECT* pBoundRect = &(mpClipRgnData->rdh.rcBound); 746cdf0e10cSrcweir long nRight = nX + nWidth; 747cdf0e10cSrcweir long nBottom = nY + nHeight; 748cdf0e10cSrcweir 749cdf0e10cSrcweir if ( mbFirstClipRect ) 750cdf0e10cSrcweir { 751cdf0e10cSrcweir pBoundRect->left = nX; 752cdf0e10cSrcweir pBoundRect->top = nY; 753cdf0e10cSrcweir pBoundRect->right = nRight; 754cdf0e10cSrcweir pBoundRect->bottom = nBottom; 755cdf0e10cSrcweir mbFirstClipRect = FALSE; 756cdf0e10cSrcweir } 757cdf0e10cSrcweir else 758cdf0e10cSrcweir { 759cdf0e10cSrcweir if ( nX < pBoundRect->left ) 760cdf0e10cSrcweir pBoundRect->left = (int)nX; 761cdf0e10cSrcweir 762cdf0e10cSrcweir if ( nY < pBoundRect->top ) 763cdf0e10cSrcweir pBoundRect->top = (int)nY; 764cdf0e10cSrcweir 765cdf0e10cSrcweir if ( nRight > pBoundRect->right ) 766cdf0e10cSrcweir pBoundRect->right = (int)nRight; 767cdf0e10cSrcweir 768cdf0e10cSrcweir if ( nBottom > pBoundRect->bottom ) 769cdf0e10cSrcweir pBoundRect->bottom = (int)nBottom; 770cdf0e10cSrcweir } 771cdf0e10cSrcweir 772cdf0e10cSrcweir pRect->left = (int)nX; 773cdf0e10cSrcweir pRect->top = (int)nY; 774cdf0e10cSrcweir pRect->right = (int)nRight; 775cdf0e10cSrcweir pRect->bottom = (int)nBottom; 776cdf0e10cSrcweir mpNextClipRect++; 777cdf0e10cSrcweir } 778cdf0e10cSrcweir 779cdf0e10cSrcweir // ----------------------------------------------------------------------- 780cdf0e10cSrcweir 781cdf0e10cSrcweir void WinSalObject::EndSetClipRegion() 782cdf0e10cSrcweir { 783cdf0e10cSrcweir HRGN hRegion; 784cdf0e10cSrcweir 785cdf0e10cSrcweir // Aus den Region-Daten muessen wir jetzt eine ClipRegion erzeugen 786cdf0e10cSrcweir if ( mpClipRgnData->rdh.nCount == 1 ) 787cdf0e10cSrcweir { 788cdf0e10cSrcweir RECT* pRect = &(mpClipRgnData->rdh.rcBound); 789cdf0e10cSrcweir hRegion = CreateRectRgn( pRect->left, pRect->top, 790cdf0e10cSrcweir pRect->right, pRect->bottom ); 791cdf0e10cSrcweir } 792cdf0e10cSrcweir else 793cdf0e10cSrcweir { 794cdf0e10cSrcweir sal_uLong nSize = mpClipRgnData->rdh.nRgnSize+sizeof(RGNDATAHEADER); 795cdf0e10cSrcweir hRegion = ExtCreateRegion( NULL, nSize, mpClipRgnData ); 796cdf0e10cSrcweir if ( mpClipRgnData != mpStdClipRgnData ) 797cdf0e10cSrcweir delete [] (BYTE*)mpClipRgnData; 798cdf0e10cSrcweir } 799cdf0e10cSrcweir 800cdf0e10cSrcweir DBG_ASSERT( hRegion, "SalObject::EndSetClipRegion() - Can't create ClipRegion" ); 801cdf0e10cSrcweir SetWindowRgn( mhWnd, hRegion, TRUE ); 802cdf0e10cSrcweir } 803cdf0e10cSrcweir 804cdf0e10cSrcweir // ----------------------------------------------------------------------- 805cdf0e10cSrcweir 806cdf0e10cSrcweir void WinSalObject::SetPosSize( long nX, long nY, long nWidth, long nHeight ) 807cdf0e10cSrcweir { 808cdf0e10cSrcweir sal_uLong nStyle = 0; 809cdf0e10cSrcweir sal_Bool bVisible = (GetWindowStyle( mhWnd ) & WS_VISIBLE) != 0; 810cdf0e10cSrcweir if ( bVisible ) 811cdf0e10cSrcweir { 812cdf0e10cSrcweir ShowWindow( mhWnd, SW_HIDE ); 813cdf0e10cSrcweir nStyle |= SWP_SHOWWINDOW; 814cdf0e10cSrcweir } 815cdf0e10cSrcweir SetWindowPos( mhWnd, 0, 816cdf0e10cSrcweir (int)nX, (int)nY, (int)nWidth, (int)nHeight, 817cdf0e10cSrcweir SWP_NOZORDER | SWP_NOACTIVATE | nStyle ); 818cdf0e10cSrcweir } 819cdf0e10cSrcweir 820cdf0e10cSrcweir // ----------------------------------------------------------------------- 821cdf0e10cSrcweir 822cdf0e10cSrcweir void WinSalObject::Show( sal_Bool bVisible ) 823cdf0e10cSrcweir { 824cdf0e10cSrcweir if ( bVisible ) 825cdf0e10cSrcweir ShowWindow( mhWnd, SW_SHOWNORMAL ); 826cdf0e10cSrcweir else 827cdf0e10cSrcweir ShowWindow( mhWnd, SW_HIDE ); 828cdf0e10cSrcweir } 829cdf0e10cSrcweir 830cdf0e10cSrcweir // ----------------------------------------------------------------------- 831cdf0e10cSrcweir 832cdf0e10cSrcweir void WinSalObject::Enable( sal_Bool bEnable ) 833cdf0e10cSrcweir { 834cdf0e10cSrcweir EnableWindow( mhWnd, bEnable ); 835cdf0e10cSrcweir } 836cdf0e10cSrcweir 837cdf0e10cSrcweir // ----------------------------------------------------------------------- 838cdf0e10cSrcweir 839cdf0e10cSrcweir void WinSalObject::GrabFocus() 840cdf0e10cSrcweir { 841cdf0e10cSrcweir if ( mhLastFocusWnd && 842cdf0e10cSrcweir IsWindow( mhLastFocusWnd ) && 843cdf0e10cSrcweir ImplIsSysWindowOrChild( mhWndChild, mhLastFocusWnd ) ) 844cdf0e10cSrcweir ::SetFocus( mhLastFocusWnd ); 845cdf0e10cSrcweir else 846cdf0e10cSrcweir ::SetFocus( mhWndChild ); 847cdf0e10cSrcweir } 848cdf0e10cSrcweir 849cdf0e10cSrcweir // ----------------------------------------------------------------------- 850cdf0e10cSrcweir 851cdf0e10cSrcweir void WinSalObject::SetBackground() 852cdf0e10cSrcweir { 853cdf0e10cSrcweir } 854cdf0e10cSrcweir 855cdf0e10cSrcweir // ----------------------------------------------------------------------- 856cdf0e10cSrcweir 857cdf0e10cSrcweir void WinSalObject::SetBackground( SalColor ) 858cdf0e10cSrcweir { 859cdf0e10cSrcweir } 860cdf0e10cSrcweir 861cdf0e10cSrcweir // ----------------------------------------------------------------------- 862cdf0e10cSrcweir 863cdf0e10cSrcweir const SystemEnvData* WinSalObject::GetSystemData() const 864cdf0e10cSrcweir { 865cdf0e10cSrcweir return &maSysData; 866cdf0e10cSrcweir } 867cdf0e10cSrcweir 868cdf0e10cSrcweir // ----------------------------------------------------------------------- 869cdf0e10cSrcweir 870cdf0e10cSrcweir void WinSalObject::InterceptChildWindowKeyDown( sal_Bool bIntercept ) 871cdf0e10cSrcweir { 872cdf0e10cSrcweir mbInterceptChildWindowKeyDown = bIntercept; 873cdf0e10cSrcweir } 874cdf0e10cSrcweir 875