/* -*- 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define IMPL_MIN_NEEDSYSWIN 49 bool ImplCallPreNotify( NotifyEvent& rEvt ) { return Application::CallEventHooks( rEvt ) || rEvt.GetWindow()->PreNotify( rEvt ); } static bool ImplHandleMouseFloatMode( vcl::Window* pChild, const Point& rMousePos, sal_uInt16 nCode, MouseNotifyEvent nSVEvent, bool bMouseLeave ) { ImplSVData* pSVData = ImplGetSVData(); if ( pSVData->maWinData.mpFirstFloat && !pSVData->maWinData.mpCaptureWin && !pSVData->maWinData.mpFirstFloat->ImplIsFloatPopupModeWindow( pChild ) ) { /* * #93895# since floats are system windows, coordinates have * to be converted to float relative for the hittest */ HitTest nHitTest = HITTEST_OUTSIDE; FloatingWindow* pFloat = pSVData->maWinData.mpFirstFloat->ImplFloatHitTest( pChild, rMousePos, nHitTest ); FloatingWindow* pLastLevelFloat; sal_uLong nPopupFlags; if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) { if ( bMouseLeave ) return true; if ( !pFloat || (nHitTest == HITTEST_RECT) ) { if ( pSVData->maHelpData.mpHelpWin && !pSVData->maHelpData.mbKeyboardHelp ) ImplDestroyHelpWindow( true ); pChild->ImplGetFrame()->SetPointer( POINTER_ARROW ); return true; } } else { if ( nCode & MOUSE_LEFT ) { if ( nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN ) { if ( !pFloat ) { pLastLevelFloat = pSVData->maWinData.mpFirstFloat->ImplFindLastLevelFloat(); nPopupFlags = pLastLevelFloat->GetPopupModeFlags(); pLastLevelFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); return true; } else if ( nHitTest == HITTEST_RECT ) { if ( !(pFloat->GetPopupModeFlags() & FLOATWIN_POPUPMODE_NOMOUSERECTCLOSE) ) pFloat->ImplSetMouseDown(); return true; } } else { if ( pFloat ) { if ( nHitTest == HITTEST_RECT ) { if ( pFloat->ImplIsMouseDown() ) pFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL ); return true; } } else { pLastLevelFloat = pSVData->maWinData.mpFirstFloat->ImplFindLastLevelFloat(); nPopupFlags = pLastLevelFloat->GetPopupModeFlags(); if ( !(nPopupFlags & FLOATWIN_POPUPMODE_NOMOUSEUPCLOSE) ) { pLastLevelFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); return true; } } } } else { if ( !pFloat ) { pLastLevelFloat = pSVData->maWinData.mpFirstFloat->ImplFindLastLevelFloat(); nPopupFlags = pLastLevelFloat->GetPopupModeFlags(); if ( nPopupFlags & FLOATWIN_POPUPMODE_ALLMOUSEBUTTONCLOSE ) { if ( (nPopupFlags & FLOATWIN_POPUPMODE_NOMOUSEUPCLOSE) && (nSVEvent == MouseNotifyEvent::MOUSEBUTTONUP) ) return true; pLastLevelFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); return true; } else return true; } } } } return false; } static void ImplHandleMouseHelpRequest( vcl::Window* pChild, const Point& rMousePos ) { ImplSVData* pSVData = ImplGetSVData(); if ( !pSVData->maHelpData.mpHelpWin || !( pSVData->maHelpData.mpHelpWin->IsWindowOrChild( pChild ) || pChild->IsWindowOrChild( pSVData->maHelpData.mpHelpWin ) ) ) { HelpEventMode nHelpMode = HelpEventMode::NONE; if ( pSVData->maHelpData.mbQuickHelp ) nHelpMode = HelpEventMode::QUICK; if ( pSVData->maHelpData.mbBalloonHelp ) nHelpMode |= HelpEventMode::BALLOON; if ( bool(nHelpMode) ) { if ( pChild->IsInputEnabled() && !pChild->IsInModalNonRefMode() ) { HelpEvent aHelpEvent( rMousePos, nHelpMode ); pSVData->maHelpData.mbRequestingHelp = true; pChild->RequestHelp( aHelpEvent ); pSVData->maHelpData.mbRequestingHelp = false; } // #104172# do not kill keyboard activated tooltips else if ( pSVData->maHelpData.mpHelpWin && !pSVData->maHelpData.mbKeyboardHelp) { ImplDestroyHelpWindow( true ); } } } } static void ImplSetMousePointer( vcl::Window* pChild ) { ImplSVData* pSVData = ImplGetSVData(); if ( pSVData->maHelpData.mbExtHelpMode ) pChild->ImplGetFrame()->SetPointer( POINTER_HELP ); else pChild->ImplGetFrame()->SetPointer( pChild->ImplGetMousePointer() ); } static bool ImplCallCommand( vcl::Window* pChild, sal_uInt16 nEvt, void* pData = NULL, bool bMouse = false, Point* pPos = NULL ) { Point aPos; if ( pPos ) aPos = *pPos; else { if( bMouse ) aPos = pChild->GetPointerPosPixel(); else { // simulate mouseposition at center of window Size aSize( pChild->GetOutputSizePixel() ); aPos = Point( aSize.getWidth()/2, aSize.getHeight()/2 ); } } CommandEvent aCEvt( aPos, nEvt, bMouse, pData ); NotifyEvent aNCmdEvt( MouseNotifyEvent::COMMAND, pChild, &aCEvt ); ImplDelData aDelData( pChild ); bool bPreNotify = ImplCallPreNotify( aNCmdEvt ); if ( aDelData.IsDead() ) return false; if ( !bPreNotify ) { pChild->ImplGetWindowImpl()->mbCommand = false; pChild->Command( aCEvt ); if( aDelData.IsDead() ) return false; pChild->ImplNotifyKeyMouseCommandEventListeners( aNCmdEvt ); if ( aDelData.IsDead() ) return false; if ( pChild->ImplGetWindowImpl()->mbCommand ) return true; } return false; } /* #i34277# delayed context menu activation; * necessary if there already was a popup menu running. */ struct ContextMenuEvent { vcl::Window* pWindow; ImplDelData aDelData; Point aChildPos; }; static sal_IntPtr ContextMenuEventLink( void* pCEvent, void* ) { ContextMenuEvent* pEv = static_cast(pCEvent); if( ! pEv->aDelData.IsDead() ) { pEv->pWindow->ImplRemoveDel( &pEv->aDelData ); ImplCallCommand( pEv->pWindow, COMMAND_CONTEXTMENU, NULL, true, &pEv->aChildPos ); } delete pEv; return 0; } bool ImplHandleMouseEvent( vcl::Window* pWindow, MouseNotifyEvent nSVEvent, bool bMouseLeave, long nX, long nY, sal_uInt64 nMsgTime, sal_uInt16 nCode, MouseEventModifiers nMode ) { ImplSVData* pSVData = ImplGetSVData(); Point aMousePos( nX, nY ); vcl::Window* pChild(NULL); bool bRet(false); sal_uInt16 nClicks(0); ImplFrameData* pWinFrameData = pWindow->ImplGetFrameData(); sal_uInt16 nOldCode = pWinFrameData->mnMouseCode; // we need a mousemove event, before we get a mousebuttondown or a // mousebuttonup event if ( (nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN) || (nSVEvent == MouseNotifyEvent::MOUSEBUTTONUP) ) { if ( (nSVEvent == MouseNotifyEvent::MOUSEBUTTONUP) && pSVData->maHelpData.mbExtHelpMode ) Help::EndExtHelp(); if ( pSVData->maHelpData.mpHelpWin ) { if( pWindow->ImplGetWindow() == pSVData->maHelpData.mpHelpWin ) { ImplDestroyHelpWindow( false ); return true; // pWindow is dead now - avoid crash! } else ImplDestroyHelpWindow( true ); } if ( (pWinFrameData->mnLastMouseX != nX) || (pWinFrameData->mnLastMouseY != nY) ) { ImplHandleMouseEvent( pWindow, MouseNotifyEvent::MOUSEMOVE, false, nX, nY, nMsgTime, nCode, nMode ); } } // update frame data pWinFrameData->mnBeforeLastMouseX = pWinFrameData->mnLastMouseX; pWinFrameData->mnBeforeLastMouseY = pWinFrameData->mnLastMouseY; pWinFrameData->mnLastMouseX = nX; pWinFrameData->mnLastMouseY = nY; pWinFrameData->mnMouseCode = nCode; MouseEventModifiers nTmpMask = MouseEventModifiers::SYNTHETIC | MouseEventModifiers::MODIFIERCHANGED; pWinFrameData->mnMouseMode = nMode & ~nTmpMask; if ( bMouseLeave ) { pWinFrameData->mbMouseIn = false; if ( pSVData->maHelpData.mpHelpWin && !pSVData->maHelpData.mbKeyboardHelp ) { ImplDelData aDelData( pWindow ); ImplDestroyHelpWindow( true ); if ( aDelData.IsDead() ) return true; // pWindow is dead now - avoid crash! (#122045#) } } else pWinFrameData->mbMouseIn = true; DBG_ASSERT( !pSVData->maWinData.mpTrackWin || (pSVData->maWinData.mpTrackWin == pSVData->maWinData.mpCaptureWin), "ImplHandleMouseEvent: TrackWin != CaptureWin" ); // AutoScrollMode if ( pSVData->maWinData.mpAutoScrollWin && (nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN) ) { pSVData->maWinData.mpAutoScrollWin->EndAutoScroll(); return true; } // find mouse window if ( pSVData->maWinData.mpCaptureWin ) { pChild = pSVData->maWinData.mpCaptureWin; DBG_ASSERT( pWindow == pChild->ImplGetFrameWindow(), "ImplHandleMouseEvent: mouse event is not sent to capture window" ); // java client cannot capture mouse correctly if ( pWindow != pChild->ImplGetFrameWindow() ) return false; if ( bMouseLeave ) return false; } else { if ( bMouseLeave ) pChild = NULL; else pChild = pWindow->ImplFindWindow( aMousePos ); } // test this because mouse events are buffered in the remote version // and size may not be in sync if ( !pChild && !bMouseLeave ) return false; // execute a few tests and catch the message or implement the status if ( pChild ) { if( pChild->ImplIsAntiparallel() ) { // - RTL - re-mirror frame pos at pChild const OutputDevice *pChildWinOutDev = pChild->GetOutDev(); pChildWinOutDev->ReMirror( aMousePos ); } // no mouse messages to system object windows ? // !!!KA: Is it OK to comment this out? !!! // if ( pChild->ImplGetWindowImpl()->mpSysObj ) // return false; // no mouse messages to disabled windows // #106845# if the window was disabed during capturing we have to pass the mouse events to release capturing if ( pSVData->maWinData.mpCaptureWin != pChild && (!pChild->IsEnabled() || !pChild->IsInputEnabled() || pChild->IsInModalNonRefMode() ) ) { ImplHandleMouseFloatMode( pChild, aMousePos, nCode, nSVEvent, bMouseLeave ); if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) { ImplHandleMouseHelpRequest( pChild, aMousePos ); if( pWinFrameData->mpMouseMoveWin != pChild ) nMode |= MouseEventModifiers::ENTERWINDOW; } // Call the hook also, if Window is disabled Point aChildPos = pChild->ImplFrameToOutput( aMousePos ); MouseEvent aMEvt( aChildPos, pWinFrameData->mnClickCount, nMode, nCode, nCode ); NotifyEvent aNEvt( nSVEvent, pChild, &aMEvt ); Application::CallEventHooks( aNEvt ); if( pChild->IsCallHandlersOnInputDisabled() ) { pWinFrameData->mpMouseMoveWin = pChild; pChild->ImplNotifyKeyMouseCommandEventListeners( aNEvt ); } if ( nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN ) return true; else { // Set normal MousePointer for disabled windows if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) ImplSetMousePointer( pChild ); return false; } } // End ExtTextInput-Mode, if the user click in the same TopLevel Window if ( pSVData->maWinData.mpExtTextInputWin && ((nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN) || (nSVEvent == MouseNotifyEvent::MOUSEBUTTONUP)) ) pSVData->maWinData.mpExtTextInputWin->EndExtTextInput( EXTTEXTINPUT_END_COMPLETE ); } // determine mouse event data if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) { // check if MouseMove belongs to same window and if the // status did not change if ( pChild ) { Point aChildMousePos = pChild->ImplFrameToOutput( aMousePos ); if ( !bMouseLeave && (pChild == pWinFrameData->mpMouseMoveWin) && (aChildMousePos.X() == pWinFrameData->mnLastMouseWinX) && (aChildMousePos.Y() == pWinFrameData->mnLastMouseWinY) && (nOldCode == pWinFrameData->mnMouseCode) ) { // set mouse pointer anew, as it could have changed // due to the mode switch ImplSetMousePointer( pChild ); return false; } pWinFrameData->mnLastMouseWinX = aChildMousePos.X(); pWinFrameData->mnLastMouseWinY = aChildMousePos.Y(); } // mouse click nClicks = pWinFrameData->mnClickCount; // call Start-Drag handler if required // Warning: should be called before Move, as otherwise during // fast mouse movements the applications move to the selection state vcl::Window* pMouseDownWin = pWinFrameData->mpMouseDownWin; if ( pMouseDownWin ) { // check for matching StartDrag mode. We only compare // the status of the mouse buttons, such that e. g. Mod1 can // change immediately to the copy mode const MouseSettings& rMSettings = pMouseDownWin->GetSettings().GetMouseSettings(); if ( (nCode & (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE)) == (rMSettings.GetStartDragCode() & (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE)) ) { if ( !pMouseDownWin->ImplGetFrameData()->mbStartDragCalled ) { long nDragW = rMSettings.GetStartDragWidth(); long nDragH = rMSettings.GetStartDragHeight(); //long nMouseX = nX; //long nMouseY = nY; long nMouseX = aMousePos.X(); // #106074# use the possibly re-mirrored coordinates (RTL) ! nX,nY are unmodified ! long nMouseY = aMousePos.Y(); if ( !(((nMouseX-nDragW) <= pMouseDownWin->ImplGetFrameData()->mnFirstMouseX) && ((nMouseX+nDragW) >= pMouseDownWin->ImplGetFrameData()->mnFirstMouseX)) || !(((nMouseY-nDragH) <= pMouseDownWin->ImplGetFrameData()->mnFirstMouseY) && ((nMouseY+nDragH) >= pMouseDownWin->ImplGetFrameData()->mnFirstMouseY)) ) { pMouseDownWin->ImplGetFrameData()->mbStartDragCalled = true; // Check if drag source provides it's own recognizer if( pMouseDownWin->ImplGetFrameData()->mbInternalDragGestureRecognizer ) { // query DropTarget from child window ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::dnd::XDragGestureRecognizer > xDragGestureRecognizer = ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::dnd::XDragGestureRecognizer > ( pMouseDownWin->ImplGetWindowImpl()->mxDNDListenerContainer, ::com::sun::star::uno::UNO_QUERY ); if( xDragGestureRecognizer.is() ) { // retrieve mouse position relative to mouse down window Point relLoc = pMouseDownWin->ImplFrameToOutput( Point( pMouseDownWin->ImplGetFrameData()->mnFirstMouseX, pMouseDownWin->ImplGetFrameData()->mnFirstMouseY ) ); // create a uno mouse event out of the available data ::com::sun::star::awt::MouseEvent aMouseEvent( static_cast < ::com::sun::star::uno::XInterface * > ( 0 ), #ifdef MACOSX nCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2 | KEY_MOD3), #else nCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2), #endif nCode & (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE), nMouseX, nMouseY, nClicks, false ); SolarMutexReleaser aReleaser; // FIXME: where do I get Action from ? ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::dnd::XDragSource > xDragSource = pMouseDownWin->GetDragSource(); if( xDragSource.is() ) { static_cast < DNDListenerContainer * > ( xDragGestureRecognizer.get() )->fireDragGestureEvent( 0, relLoc.X(), relLoc.Y(), xDragSource, ::com::sun::star::uno::makeAny( aMouseEvent ) ); } } } } } } else pMouseDownWin->ImplGetFrameData()->mbStartDragCalled = true; } // test for mouseleave and mouseenter vcl::Window* pMouseMoveWin = pWinFrameData->mpMouseMoveWin; if ( pChild != pMouseMoveWin ) { if ( pMouseMoveWin ) { Point aLeaveMousePos = pMouseMoveWin->ImplFrameToOutput( aMousePos ); MouseEvent aMLeaveEvt( aLeaveMousePos, nClicks, nMode | MouseEventModifiers::LEAVEWINDOW, nCode, nCode ); NotifyEvent aNLeaveEvt( MouseNotifyEvent::MOUSEMOVE, pMouseMoveWin, &aMLeaveEvt ); ImplDelData aDelData; ImplDelData aDelData2; pWinFrameData->mbInMouseMove = true; pMouseMoveWin->ImplGetWinData()->mbMouseOver = false; pMouseMoveWin->ImplAddDel( &aDelData ); // A MouseLeave can destroy this window if ( pChild ) pChild->ImplAddDel( &aDelData2 ); if ( !ImplCallPreNotify( aNLeaveEvt ) ) { pMouseMoveWin->MouseMove( aMLeaveEvt ); if( !aDelData.IsDead() ) aNLeaveEvt.GetWindow()->ImplNotifyKeyMouseCommandEventListeners( aNLeaveEvt ); } pWinFrameData->mpMouseMoveWin = NULL; pWinFrameData->mbInMouseMove = false; if ( pChild ) { if ( aDelData2.IsDead() ) pChild = NULL; else pChild->ImplRemoveDel( &aDelData2 ); } if ( aDelData.IsDead() ) return true; pMouseMoveWin->ImplRemoveDel( &aDelData ); } nMode |= MouseEventModifiers::ENTERWINDOW; } pWinFrameData->mpMouseMoveWin = pChild; if( pChild ) pChild->ImplGetWinData()->mbMouseOver = true; // MouseLeave if ( !pChild ) return false; } else { if (pChild) { // mouse click if ( nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN ) { const MouseSettings& rMSettings = pChild->GetSettings().GetMouseSettings(); sal_uInt64 nDblClkTime = rMSettings.GetDoubleClickTime(); long nDblClkW = rMSettings.GetDoubleClickWidth(); long nDblClkH = rMSettings.GetDoubleClickHeight(); //long nMouseX = nX; //long nMouseY = nY; long nMouseX = aMousePos.X(); // #106074# use the possibly re-mirrored coordinates (RTL) ! nX,nY are unmodified ! long nMouseY = aMousePos.Y(); if ( (pChild == pChild->ImplGetFrameData()->mpMouseDownWin) && (nCode == pChild->ImplGetFrameData()->mnFirstMouseCode) && ((nMsgTime-pChild->ImplGetFrameData()->mnMouseDownTime) < nDblClkTime) && ((nMouseX-nDblClkW) <= pChild->ImplGetFrameData()->mnFirstMouseX) && ((nMouseX+nDblClkW) >= pChild->ImplGetFrameData()->mnFirstMouseX) && ((nMouseY-nDblClkH) <= pChild->ImplGetFrameData()->mnFirstMouseY) && ((nMouseY+nDblClkH) >= pChild->ImplGetFrameData()->mnFirstMouseY) ) { pChild->ImplGetFrameData()->mnClickCount++; pChild->ImplGetFrameData()->mbStartDragCalled = true; } else { pChild->ImplGetFrameData()->mpMouseDownWin = pChild; pChild->ImplGetFrameData()->mnClickCount = 1; pChild->ImplGetFrameData()->mnFirstMouseX = nMouseX; pChild->ImplGetFrameData()->mnFirstMouseY = nMouseY; pChild->ImplGetFrameData()->mnFirstMouseCode = nCode; pChild->ImplGetFrameData()->mbStartDragCalled = !((nCode & (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE)) == (rMSettings.GetStartDragCode() & (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE))); } pChild->ImplGetFrameData()->mnMouseDownTime = nMsgTime; } nClicks = pChild->ImplGetFrameData()->mnClickCount; } pSVData->maAppData.mnLastInputTime = tools::Time::GetSystemTicks(); } DBG_ASSERT( pChild, "ImplHandleMouseEvent: pChild == NULL" ); if (!pChild) return false; // create mouse event Point aChildPos = pChild->ImplFrameToOutput( aMousePos ); MouseEvent aMEvt( aChildPos, nClicks, nMode, nCode, nCode ); // tracking window gets the mouse events if ( pSVData->maWinData.mpTrackWin ) pChild = pSVData->maWinData.mpTrackWin; // handle FloatingMode if ( !pSVData->maWinData.mpTrackWin && pSVData->maWinData.mpFirstFloat ) { ImplDelData aDelData; pChild->ImplAddDel( &aDelData ); if ( ImplHandleMouseFloatMode( pChild, aMousePos, nCode, nSVEvent, bMouseLeave ) ) { if ( !aDelData.IsDead() ) { pChild->ImplRemoveDel( &aDelData ); pChild->ImplGetFrameData()->mbStartDragCalled = true; } return true; } else pChild->ImplRemoveDel( &aDelData ); } // call handler bool bDrag = false; bool bCallHelpRequest = true; DBG_ASSERT( pChild, "ImplHandleMouseEvent: pChild is NULL" ); if (!pChild) return false; ImplDelData aDelData; NotifyEvent aNEvt( nSVEvent, pChild, &aMEvt ); pChild->ImplAddDel( &aDelData ); if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) pChild->ImplGetFrameData()->mbInMouseMove = true; // bring window into foreground on mouseclick if ( nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN ) { if( !pSVData->maWinData.mpFirstFloat && // totop for floating windows in popup would change the focus and would close them immediately !(pChild->ImplGetFrameWindow()->GetStyle() & WB_OWNERDRAWDECORATION) ) // ownerdrawdecorated windows must never grab focus pChild->ToTop(); if ( aDelData.IsDead() ) return true; } if ( ImplCallPreNotify( aNEvt ) || aDelData.IsDead() ) bRet = true; else { bRet = false; if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) { if ( pSVData->maWinData.mpTrackWin ) { TrackingEvent aTEvt( aMEvt ); pChild->Tracking( aTEvt ); if ( !aDelData.IsDead() ) { // When ScrollRepeat, we restart the timer if ( pSVData->maWinData.mpTrackTimer && (pSVData->maWinData.mnTrackFlags & STARTTRACK_SCROLLREPEAT) ) pSVData->maWinData.mpTrackTimer->Start(); } bCallHelpRequest = false; bRet = true; } else { // Auto-ToTop if ( !pSVData->maWinData.mpCaptureWin && (pChild->GetSettings().GetMouseSettings().GetOptions() & MOUSE_OPTION_AUTOFOCUS) ) pChild->ToTop( TOTOP_NOGRABFOCUS ); if( aDelData.IsDead() ) bCallHelpRequest = false; else { // if the MouseMove handler changes the help window's visibility // the HelpRequest handler should not be called anymore vcl::Window* pOldHelpTextWin = pSVData->maHelpData.mpHelpWin; pChild->ImplGetWindowImpl()->mbMouseMove = false; pChild->MouseMove( aMEvt ); if ( pOldHelpTextWin != pSVData->maHelpData.mpHelpWin ) bCallHelpRequest = false; } } } else if ( nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN ) { if ( pSVData->maWinData.mpTrackWin && !(pSVData->maWinData.mnTrackFlags & STARTTRACK_MOUSEBUTTONDOWN) ) bRet = true; else { pChild->ImplGetWindowImpl()->mbMouseButtonDown = false; pChild->MouseButtonDown( aMEvt ); } } else { if ( pSVData->maWinData.mpTrackWin ) { pChild->EndTracking(); bRet = true; } else { pChild->ImplGetWindowImpl()->mbMouseButtonUp = false; pChild->MouseButtonUp( aMEvt ); } } if ( !aDelData.IsDead() ) aNEvt.GetWindow()->ImplNotifyKeyMouseCommandEventListeners( aNEvt ); } if ( aDelData.IsDead() ) return true; if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) pChild->ImplGetWindowImpl()->mpFrameData->mbInMouseMove = false; if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) { if ( bCallHelpRequest && !pSVData->maHelpData.mbKeyboardHelp ) ImplHandleMouseHelpRequest( pChild, pChild->OutputToScreenPixel( aMEvt.GetPosPixel() ) ); bRet = true; } else if ( !bRet ) { if ( nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN ) { if ( !pChild->ImplGetWindowImpl()->mbMouseButtonDown ) bRet = true; } else { if ( !pChild->ImplGetWindowImpl()->mbMouseButtonUp ) bRet = true; } } pChild->ImplRemoveDel( &aDelData ); if ( nSVEvent == MouseNotifyEvent::MOUSEMOVE ) { // set new mouse pointer if ( !bMouseLeave ) ImplSetMousePointer( pChild ); } else if ( (nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN) || (nSVEvent == MouseNotifyEvent::MOUSEBUTTONUP) ) { if ( !bDrag ) { // Command-Events if ( /*!bRet &&*/ (nClicks == 1) && (nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN) && (nCode == MOUSE_MIDDLE) ) { sal_uInt16 nMiddleAction = pChild->GetSettings().GetMouseSettings().GetMiddleButtonAction(); if ( nMiddleAction == MOUSE_MIDDLE_AUTOSCROLL ) bRet = !ImplCallCommand( pChild, COMMAND_STARTAUTOSCROLL, NULL, true, &aChildPos ); else if ( nMiddleAction == MOUSE_MIDDLE_PASTESELECTION ) bRet = !ImplCallCommand( pChild, COMMAND_PASTESELECTION, NULL, true, &aChildPos ); } else { // ContextMenu const MouseSettings& rMSettings = pChild->GetSettings().GetMouseSettings(); if ( (nCode == rMSettings.GetContextMenuCode()) && (nClicks == rMSettings.GetContextMenuClicks()) ) { bool bContextMenu = (nSVEvent == MouseNotifyEvent::MOUSEBUTTONDOWN); if ( bContextMenu ) { if( pSVData->maAppData.mpActivePopupMenu ) { /* #i34277# there already is a context menu open * that was probably just closed with EndPopupMode. * We need to give the eventual corresponding * PopupMenu::Execute a chance to end properly. * Therefore delay context menu command and * issue only after popping one frame of the * Yield stack. */ ContextMenuEvent* pEv = new ContextMenuEvent; pEv->pWindow = pChild; pEv->aChildPos = aChildPos; pChild->ImplAddDel( &pEv->aDelData ); Application::PostUserEvent( Link( pEv, ContextMenuEventLink ) ); } else bRet = ! ImplCallCommand( pChild, COMMAND_CONTEXTMENU, NULL, true, &aChildPos ); } } } } } return bRet; } static vcl::Window* ImplGetKeyInputWindow( vcl::Window* pWindow ) { ImplSVData* pSVData = ImplGetSVData(); // determine last input time pSVData->maAppData.mnLastInputTime = tools::Time::GetSystemTicks(); // #127104# workaround for destroyed windows if( pWindow->ImplGetWindowImpl() == NULL ) return 0; // find window - is every time the window which has currently the // focus or the last time the focus. // the first floating window always has the focus vcl::Window* pChild = pSVData->maWinData.mpFirstFloat; if( !pChild || ( pChild->ImplGetWindowImpl()->mbFloatWin && !static_cast(pChild)->GrabsFocus() ) ) pChild = pWindow->ImplGetWindowImpl()->mpFrameData->mpFocusWin; else { // allow floaters to forward keyinput to some member pChild = pChild->GetPreferredKeyInputWindow(); } // no child - than no input if ( !pChild ) return 0; // We call also KeyInput if we haven't the focus, because on Unix // system this is often the case when a Lookup Choise Window has // the focus - because this windows send the KeyInput directly to // the window without resetting the focus DBG_ASSERTWARNING( pChild == pSVData->maWinData.mpFocusWin, "ImplHandleKey: Keyboard-Input is sent to a frame without focus" ); // no keyinput to disabled windows if ( !pChild->IsEnabled() || !pChild->IsInputEnabled() || pChild->IsInModalMode() ) return 0; return pChild; } static bool ImplHandleKey( vcl::Window* pWindow, MouseNotifyEvent nSVEvent, sal_uInt16 nKeyCode, sal_uInt16 nCharCode, sal_uInt16 nRepeat, bool bForward ) { ImplSVData* pSVData = ImplGetSVData(); vcl::KeyCode aKeyCode( nKeyCode, nKeyCode ); sal_uInt16 nEvCode = aKeyCode.GetCode(); // allow application key listeners to remove the key event // but make sure we're not forwarding external KeyEvents, (ie where bForward is false) // because those are coming back from the listener itself and MUST be processed KeyEvent aKeyEvent( (sal_Unicode)nCharCode, aKeyCode, nRepeat ); if( bForward ) { sal_uInt16 nVCLEvent; switch( nSVEvent ) { case MouseNotifyEvent::KEYINPUT: nVCLEvent = VCLEVENT_WINDOW_KEYINPUT; break; case MouseNotifyEvent::KEYUP: nVCLEvent = VCLEVENT_WINDOW_KEYUP; break; default: nVCLEvent = 0; break; } if( nVCLEvent && Application::HandleKey( nVCLEvent, pWindow, &aKeyEvent ) ) return true; } // #i1820# use locale specific decimal separator if( nEvCode == KEY_DECIMAL ) { if( Application::GetSettings().GetMiscSettings().GetEnableLocalizedDecimalSep() ) { OUString aSep( pWindow->GetSettings().GetLocaleDataWrapper().getNumDecimalSep() ); nCharCode = (sal_uInt16) aSep[0]; } } bool bCtrlF6 = (aKeyCode.GetCode() == KEY_F6) && aKeyCode.IsMod1(); // determine last input time pSVData->maAppData.mnLastInputTime = tools::Time::GetSystemTicks(); // handle tracking window if ( nSVEvent == MouseNotifyEvent::KEYINPUT ) { #ifdef DBG_UTIL // #105224# use Ctrl-Alt-Shift-D, Ctrl-Shift-D must be useable by app if ( aKeyCode.IsShift() && aKeyCode.IsMod1() && (aKeyCode.IsMod2() || aKeyCode.IsMod3()) && (aKeyCode.GetCode() == KEY_D) ) { DBGGUI_START(); return true; } #endif if ( pSVData->maHelpData.mbExtHelpMode ) { Help::EndExtHelp(); if ( nEvCode == KEY_ESCAPE ) return true; } if ( pSVData->maHelpData.mpHelpWin ) ImplDestroyHelpWindow( false ); // AutoScrollMode if ( pSVData->maWinData.mpAutoScrollWin ) { pSVData->maWinData.mpAutoScrollWin->EndAutoScroll(); if ( nEvCode == KEY_ESCAPE ) return true; } if ( pSVData->maWinData.mpTrackWin ) { sal_uInt16 nOrigCode = aKeyCode.GetCode(); if ( (nOrigCode == KEY_ESCAPE) && !(pSVData->maWinData.mnTrackFlags & STARTTRACK_NOKEYCANCEL) ) { pSVData->maWinData.mpTrackWin->EndTracking( ENDTRACK_CANCEL | ENDTRACK_KEY ); if ( pSVData->maWinData.mpFirstFloat ) { FloatingWindow* pLastLevelFloat = pSVData->maWinData.mpFirstFloat->ImplFindLastLevelFloat(); if ( !(pLastLevelFloat->GetPopupModeFlags() & FLOATWIN_POPUPMODE_NOKEYCLOSE) ) { sal_uInt16 nEscCode = aKeyCode.GetCode(); if ( nEscCode == KEY_ESCAPE ) pLastLevelFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); } } return true; } else if ( nOrigCode == KEY_RETURN ) { pSVData->maWinData.mpTrackWin->EndTracking( ENDTRACK_KEY ); return true; } else if ( !(pSVData->maWinData.mnTrackFlags & STARTTRACK_KEYINPUT) ) return true; } // handle FloatingMode if ( pSVData->maWinData.mpFirstFloat ) { FloatingWindow* pLastLevelFloat = pSVData->maWinData.mpFirstFloat->ImplFindLastLevelFloat(); if ( !(pLastLevelFloat->GetPopupModeFlags() & FLOATWIN_POPUPMODE_NOKEYCLOSE) ) { sal_uInt16 nCode = aKeyCode.GetCode(); if ( (nCode == KEY_ESCAPE) || bCtrlF6) { pLastLevelFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); if( !bCtrlF6 ) return true; } } } // test for accel if ( pSVData->maAppData.mpAccelMgr ) { if ( pSVData->maAppData.mpAccelMgr->IsAccelKey( aKeyCode, nRepeat ) ) return true; } } // find window vcl::Window* pChild = ImplGetKeyInputWindow( pWindow ); if ( !pChild ) return false; // --- RTL --- mirror cursor keys const OutputDevice *pChildOutDev = pChild->GetOutDev(); if( (aKeyCode.GetCode() == KEY_LEFT || aKeyCode.GetCode() == KEY_RIGHT) && pChildOutDev->HasMirroredGraphics() && pChild->IsRTLEnabled() ) aKeyCode = vcl::KeyCode( aKeyCode.GetCode() == KEY_LEFT ? KEY_RIGHT : KEY_LEFT, aKeyCode.GetModifier() ); // call handler ImplDelData aDelData; pChild->ImplAddDel( &aDelData ); KeyEvent aKeyEvt( (sal_Unicode)nCharCode, aKeyCode, nRepeat ); NotifyEvent aNotifyEvt( nSVEvent, pChild, &aKeyEvt ); bool bKeyPreNotify = ImplCallPreNotify( aNotifyEvt ); bool nRet = true; if ( !bKeyPreNotify && !aDelData.IsDead() ) { if ( nSVEvent == MouseNotifyEvent::KEYINPUT ) { pChild->ImplGetWindowImpl()->mbKeyInput = false; pChild->KeyInput( aKeyEvt ); } else { pChild->ImplGetWindowImpl()->mbKeyUp = false; pChild->KeyUp( aKeyEvt ); } if( !aDelData.IsDead() ) aNotifyEvt.GetWindow()->ImplNotifyKeyMouseCommandEventListeners( aNotifyEvt ); } if ( aDelData.IsDead() ) return true; pChild->ImplRemoveDel( &aDelData ); if ( nSVEvent == MouseNotifyEvent::KEYINPUT ) { if ( !bKeyPreNotify && pChild->ImplGetWindowImpl()->mbKeyInput ) { sal_uInt16 nCode = aKeyCode.GetCode(); // #101999# is focus in or below toolbox bool bToolboxFocus=false; if( (nCode == KEY_F1) && aKeyCode.IsShift() ) { vcl::Window *pWin = pWindow->ImplGetWindowImpl()->mpFrameData->mpFocusWin; while( pWin ) { if( pWin->ImplGetWindowImpl()->mbToolBox ) { bToolboxFocus = true; break; } else pWin = pWin->GetParent(); } } // ContextMenu if ( (nCode == KEY_CONTEXTMENU) || ((nCode == KEY_F10) && aKeyCode.IsShift() && !aKeyCode.IsMod1() && !aKeyCode.IsMod2() ) ) nRet = !ImplCallCommand( pChild, COMMAND_CONTEXTMENU, NULL, false ); else if ( ( (nCode == KEY_F2) && aKeyCode.IsShift() ) || ( (nCode == KEY_F1) && aKeyCode.IsMod1() ) || // #101999# no active help when focus in toolbox, simulate BallonHelp instead ( (nCode == KEY_F1) && aKeyCode.IsShift() && bToolboxFocus ) ) { // TipHelp via Keyboard (Shift-F2 or Ctrl-F1) // simulate mouseposition at center of window Size aSize = pChild->GetOutputSize(); Point aPos = Point( aSize.getWidth()/2, aSize.getHeight()/2 ); aPos = pChild->OutputToScreenPixel( aPos ); HelpEvent aHelpEvent( aPos, HelpEventMode::BALLOON ); aHelpEvent.SetKeyboardActivated( true ); pSVData->maHelpData.mbSetKeyboardHelp = true; pChild->RequestHelp( aHelpEvent ); pSVData->maHelpData.mbSetKeyboardHelp = false; } else if ( (nCode == KEY_F1) || (nCode == KEY_HELP) ) { if ( !aKeyCode.GetModifier() ) { if ( pSVData->maHelpData.mbContextHelp ) { Point aMousePos = pChild->OutputToScreenPixel( pChild->GetPointerPosPixel() ); HelpEvent aHelpEvent( aMousePos, HelpEventMode::CONTEXT ); pChild->RequestHelp( aHelpEvent ); } else nRet = false; } else if ( aKeyCode.IsShift() ) { if ( pSVData->maHelpData.mbExtHelp ) Help::StartExtHelp(); else nRet = false; } } else { if ( ImplCallHotKey( aKeyCode ) ) nRet = true; else nRet = false; } } } else { if ( !bKeyPreNotify && pChild->ImplGetWindowImpl()->mbKeyUp ) nRet = false; } // #105591# send keyinput to parent if we are a floating window and the key was not pocessed yet if( !nRet && pWindow->ImplGetWindowImpl()->mbFloatWin && pWindow->GetParent() && (pWindow->ImplGetWindowImpl()->mpFrame != pWindow->GetParent()->ImplGetWindowImpl()->mpFrame) ) { pChild = pWindow->GetParent(); // call handler ImplDelData aChildDelData( pChild ); KeyEvent aKEvt( (sal_Unicode)nCharCode, aKeyCode, nRepeat ); NotifyEvent aNEvt( nSVEvent, pChild, &aKEvt ); bool bPreNotify = ImplCallPreNotify( aNEvt ); if ( aChildDelData.IsDead() ) return true; if ( !bPreNotify ) { if ( nSVEvent == MouseNotifyEvent::KEYINPUT ) { pChild->ImplGetWindowImpl()->mbKeyInput = false; pChild->KeyInput( aKEvt ); } else { pChild->ImplGetWindowImpl()->mbKeyUp = false; pChild->KeyUp( aKEvt ); } if( !aChildDelData.IsDead() ) aNEvt.GetWindow()->ImplNotifyKeyMouseCommandEventListeners( aNEvt ); if ( aChildDelData.IsDead() ) return true; } if( bPreNotify || !pChild->ImplGetWindowImpl()->mbKeyInput ) nRet = true; } return nRet; } static bool ImplHandleExtTextInput( vcl::Window* pWindow, const OUString& rText, const sal_uInt16* pTextAttr, sal_Int32 nCursorPos, sal_uInt16 nCursorFlags ) { ImplSVData* pSVData = ImplGetSVData(); vcl::Window* pChild = NULL; int nTries = 200; while( nTries-- ) { pChild = pSVData->maWinData.mpExtTextInputWin; if ( !pChild ) { pChild = ImplGetKeyInputWindow( pWindow ); if ( !pChild ) return false; } if( !pChild->ImplGetWindowImpl()->mpFrameData->mnFocusId ) break; Application::Yield(); } // If it is the first ExtTextInput call, we inform the information // and allocate the data, which we must store in this mode ImplWinData* pWinData = pChild->ImplGetWinData(); if ( !pChild->ImplGetWindowImpl()->mbExtTextInput ) { pChild->ImplGetWindowImpl()->mbExtTextInput = true; pWinData->mpExtOldText = new OUString; if ( pWinData->mpExtOldAttrAry ) { delete [] pWinData->mpExtOldAttrAry; pWinData->mpExtOldAttrAry = NULL; } pSVData->maWinData.mpExtTextInputWin = pChild; ImplCallCommand( pChild, COMMAND_STARTEXTTEXTINPUT ); } // be aware of being recursively called in StartExtTextInput if ( !pChild->ImplGetWindowImpl()->mbExtTextInput ) return false; // Test for changes bool bOnlyCursor = false; sal_Int32 nMinLen = std::min( pWinData->mpExtOldText->getLength(), rText.getLength() ); sal_Int32 nDeltaStart = 0; while ( nDeltaStart < nMinLen ) { if ( (*pWinData->mpExtOldText)[nDeltaStart] != rText[nDeltaStart] ) break; nDeltaStart++; } if ( pWinData->mpExtOldAttrAry || pTextAttr ) { if ( !pWinData->mpExtOldAttrAry || !pTextAttr ) nDeltaStart = 0; else { sal_Int32 i = 0; while ( i < nDeltaStart ) { if ( pWinData->mpExtOldAttrAry[i] != pTextAttr[i] ) { nDeltaStart = i; break; } i++; } } } if ( (nDeltaStart >= nMinLen) && (pWinData->mpExtOldText->getLength() == rText.getLength()) ) bOnlyCursor = true; // Call Event and store the information CommandExtTextInputData aData( rText, pTextAttr, nCursorPos, nCursorFlags, bOnlyCursor ); *pWinData->mpExtOldText = rText; if ( pWinData->mpExtOldAttrAry ) { delete [] pWinData->mpExtOldAttrAry; pWinData->mpExtOldAttrAry = NULL; } if ( pTextAttr ) { pWinData->mpExtOldAttrAry = new sal_uInt16[rText.getLength()]; memcpy( pWinData->mpExtOldAttrAry, pTextAttr, rText.getLength()*sizeof( sal_uInt16 ) ); } return !ImplCallCommand( pChild, COMMAND_EXTTEXTINPUT, &aData ); } static bool ImplHandleEndExtTextInput( vcl::Window* /* pWindow */ ) { ImplSVData* pSVData = ImplGetSVData(); vcl::Window* pChild = pSVData->maWinData.mpExtTextInputWin; bool nRet = false; if ( pChild ) { pChild->ImplGetWindowImpl()->mbExtTextInput = false; pSVData->maWinData.mpExtTextInputWin = NULL; ImplWinData* pWinData = pChild->ImplGetWinData(); if ( pWinData->mpExtOldText ) { delete pWinData->mpExtOldText; pWinData->mpExtOldText = NULL; } if ( pWinData->mpExtOldAttrAry ) { delete [] pWinData->mpExtOldAttrAry; pWinData->mpExtOldAttrAry = NULL; } nRet = !ImplCallCommand( pChild, COMMAND_ENDEXTTEXTINPUT ); } return nRet; } static void ImplHandleExtTextInputPos( vcl::Window* pWindow, Rectangle& rRect, long& rInputWidth, bool * pVertical ) { ImplSVData* pSVData = ImplGetSVData(); vcl::Window* pChild = pSVData->maWinData.mpExtTextInputWin; if ( !pChild ) pChild = ImplGetKeyInputWindow( pWindow ); else { // Test, if the Window is related to the frame if ( !pWindow->ImplIsWindowOrChild( pChild ) ) pChild = ImplGetKeyInputWindow( pWindow ); } if ( pChild ) { const OutputDevice *pChildOutDev = pChild->GetOutDev(); ImplCallCommand( pChild, COMMAND_CURSORPOS ); const Rectangle* pRect = pChild->GetCursorRect(); if ( pRect ) rRect = pChildOutDev->ImplLogicToDevicePixel( *pRect ); else { vcl::Cursor* pCursor = pChild->GetCursor(); if ( pCursor ) { Point aPos = pChildOutDev->ImplLogicToDevicePixel( pCursor->GetPos() ); Size aSize = pChild->LogicToPixel( pCursor->GetSize() ); if ( !aSize.Width() ) aSize.Width() = pChild->GetSettings().GetStyleSettings().GetCursorSize(); rRect = Rectangle( aPos, aSize ); } else rRect = Rectangle( Point( pChild->GetOutOffXPixel(), pChild->GetOutOffYPixel() ), Size() ); } rInputWidth = pChild->ImplLogicWidthToDevicePixel( pChild->GetCursorExtTextInputWidth() ); if ( !rInputWidth ) rInputWidth = rRect.GetWidth(); } if (pVertical != 0) *pVertical = pChild != 0 && pChild->GetInputContext().GetFont().IsVertical(); } static bool ImplHandleInputContextChange( vcl::Window* pWindow, LanguageType eNewLang ) { vcl::Window* pChild = ImplGetKeyInputWindow( pWindow ); CommandInputContextData aData( eNewLang ); return !ImplCallCommand( pChild, COMMAND_INPUTCONTEXTCHANGE, &aData ); } static bool ImplCallWheelCommand( vcl::Window* pWindow, const Point& rPos, const CommandWheelData* pWheelData ) { Point aCmdMousePos = pWindow->ImplFrameToOutput( rPos ); CommandEvent aCEvt( aCmdMousePos, COMMAND_WHEEL, true, pWheelData ); NotifyEvent aNCmdEvt( MouseNotifyEvent::COMMAND, pWindow, &aCEvt ); ImplDelData aDelData( pWindow ); bool bPreNotify = ImplCallPreNotify( aNCmdEvt ); if ( aDelData.IsDead() ) return false; if ( !bPreNotify ) { pWindow->ImplGetWindowImpl()->mbCommand = false; pWindow->Command( aCEvt ); if ( aDelData.IsDead() ) return false; if ( pWindow->ImplGetWindowImpl()->mbCommand ) return true; } return false; } static bool acceptableWheelScrollTarget(const vcl::Window *pMouseWindow) { return (pMouseWindow && pMouseWindow->IsInputEnabled() && !pMouseWindow->IsInModalMode()); } //If the last event at the same absolute screen position was handled by a //different window then reuse that window if the event occurs within 1/2 a //second, i.e. so scrolling down something like the calc sidebar that contains //widgets that respond to wheel events will continue to send the event to the //scrolling widget in favour of the widget that happens to end up under the //mouse. static bool shouldReusePreviousMouseWindow(const SalWheelMouseEvent& rPrevEvt, const SalWheelMouseEvent& rEvt) { return (rEvt.mnX == rPrevEvt.mnX && rEvt.mnY == rPrevEvt.mnY && rEvt.mnTime-rPrevEvt.mnTime < 500/*ms*/); } class HandleGestureEventBase { protected: ImplSVData* m_pSVData; vcl::Window *m_pWindow; Point m_aMousePos; public: struct WindowDescription { vcl::Window *m_pMouseWindow; bool m_bIsFloat; WindowDescription(vcl::Window *pMouseWindow, bool bIsFloat) : m_pMouseWindow(pMouseWindow) , m_bIsFloat(bIsFloat) { } }; HandleGestureEventBase(vcl::Window *pWindow, const Point &rMousePos) : m_pSVData(ImplGetSVData()) , m_pWindow(pWindow) , m_aMousePos(rMousePos) { } bool Setup(); WindowDescription FindTarget(); vcl::Window *Dispatch(const WindowDescription& rTarget); virtual bool CallCommand(vcl::Window *pWindow, const Point &rMousePos) = 0; void Teardown(const WindowDescription& rTarget); virtual ~HandleGestureEventBase() {} }; bool HandleGestureEventBase::Setup() { ImplDelData aDogTag( m_pWindow ); if (m_pSVData->maWinData.mpAutoScrollWin) m_pSVData->maWinData.mpAutoScrollWin->EndAutoScroll(); if (m_pSVData->maHelpData.mpHelpWin) ImplDestroyHelpWindow( true ); if (aDogTag.IsDead()) return false; return true; } HandleGestureEventBase::WindowDescription HandleGestureEventBase::FindTarget() { // first check any floating window ( eg. drop down listboxes) bool bIsFloat = false; vcl::Window *pMouseWindow = NULL; if (m_pSVData->maWinData.mpFirstFloat && !m_pSVData->maWinData.mpCaptureWin && !m_pSVData->maWinData.mpFirstFloat->ImplIsFloatPopupModeWindow( m_pWindow ) ) { HitTest nHitTest = HITTEST_OUTSIDE; pMouseWindow = m_pSVData->maWinData.mpFirstFloat->ImplFloatHitTest( m_pWindow, m_aMousePos, nHitTest ); } // then try the window directly beneath the mouse if( !pMouseWindow ) pMouseWindow = m_pWindow->ImplFindWindow( m_aMousePos ); else { // transform coordinates to float window frame coordinates pMouseWindow = pMouseWindow->ImplFindWindow( pMouseWindow->OutputToScreenPixel( pMouseWindow->AbsoluteScreenToOutputPixel( m_pWindow->OutputToAbsoluteScreenPixel( m_pWindow->ScreenToOutputPixel( m_aMousePos ) ) ) ) ); bIsFloat = true; } while (acceptableWheelScrollTarget(pMouseWindow)) { if (pMouseWindow->IsEnabled()) break; //try the parent if this one is disabled pMouseWindow = pMouseWindow->GetParent(); } return WindowDescription(pMouseWindow, bIsFloat); } vcl::Window *HandleGestureEventBase::Dispatch(const WindowDescription& rTarget) { vcl::Window *pMouseWindow = rTarget.m_pMouseWindow; vcl::Window *pDispatchedTo = NULL; if (acceptableWheelScrollTarget(pMouseWindow) && pMouseWindow->IsEnabled()) { // transform coordinates to float window frame coordinates Point aRelMousePos( pMouseWindow->OutputToScreenPixel( pMouseWindow->AbsoluteScreenToOutputPixel( m_pWindow->OutputToAbsoluteScreenPixel( m_pWindow->ScreenToOutputPixel( m_aMousePos ) ) ) ) ); bool bPropogate = CallCommand(pMouseWindow, aRelMousePos); if (!bPropogate) pDispatchedTo = pMouseWindow; } // if the command was not handled try the focus window if (!pDispatchedTo) { vcl::Window* pFocusWindow = m_pWindow->ImplGetWindowImpl()->mpFrameData->mpFocusWin; if ( pFocusWindow && (pFocusWindow != pMouseWindow) && (pFocusWindow == m_pSVData->maWinData.mpFocusWin) ) { // no wheel-messages to disabled windows if ( pFocusWindow->IsEnabled() && pFocusWindow->IsInputEnabled() && ! pFocusWindow->IsInModalMode() ) { // transform coordinates to focus window frame coordinates Point aRelMousePos( pFocusWindow->OutputToScreenPixel( pFocusWindow->AbsoluteScreenToOutputPixel( m_pWindow->OutputToAbsoluteScreenPixel( m_pWindow->ScreenToOutputPixel( m_aMousePos ) ) ) ) ); bool bPropogate = CallCommand(pFocusWindow, aRelMousePos); if (!bPropogate) pDispatchedTo = pMouseWindow; } } } return pDispatchedTo; } void HandleGestureEventBase::Teardown(const WindowDescription& rTarget) { // close floaters if (!rTarget.m_bIsFloat && m_pSVData->maWinData.mpFirstFloat) { FloatingWindow* pLastLevelFloat = m_pSVData->maWinData.mpFirstFloat->ImplFindLastLevelFloat(); if( pLastLevelFloat ) { sal_uLong nPopupFlags = pLastLevelFloat->GetPopupModeFlags(); if ( nPopupFlags & FLOATWIN_POPUPMODE_ALLMOUSEBUTTONCLOSE ) { pLastLevelFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); } } } } class HandleWheelEvent : public HandleGestureEventBase { private: CommandWheelData m_aWheelData; public: HandleWheelEvent(vcl::Window *pWindow, const SalWheelMouseEvent& rEvt, bool bScaleDirectly) : HandleGestureEventBase(pWindow, Point(rEvt.mnX, rEvt.mnY)) { CommandWheelMode nMode; sal_uInt16 nCode = rEvt.mnCode; bool bHorz = rEvt.mbHorz; bool bPixel = rEvt.mbDeltaIsPixel; if (bScaleDirectly) nMode = CommandWheelMode::ZOOM_SCALE; else if ( nCode & KEY_MOD1 ) nMode = CommandWheelMode::ZOOM; else if ( nCode & KEY_MOD2 ) nMode = CommandWheelMode::DATAZOOM; else { nMode = CommandWheelMode::SCROLL; // #i85450# interpret shift-wheel as horizontal wheel action if( (nCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2 | KEY_MOD3)) == KEY_SHIFT ) bHorz = true; } m_aWheelData = CommandWheelData(rEvt.mnDelta, rEvt.mnNotchDelta, rEvt.mnScrollLines, nMode, nCode, bHorz, bPixel); } virtual bool CallCommand(vcl::Window *pWindow, const Point &rMousePos) SAL_OVERRIDE { return ImplCallWheelCommand(pWindow, rMousePos, &m_aWheelData); } bool HandleEvent(const SalWheelMouseEvent& rEvt); }; bool HandleWheelEvent::HandleEvent(const SalWheelMouseEvent& rEvt) { static SalWheelMouseEvent aPreviousEvent; static vcl::Window *pPreviousWindow; if (!Setup()) return false; WindowDescription aTarget = FindTarget(); // avoid the problem that scrolling via wheel to this point brings a widget // under the mouse that also accepts wheel commands, so stick with the old // widget if the time gap is very small if (shouldReusePreviousMouseWindow(aPreviousEvent, rEvt) && acceptableWheelScrollTarget(pPreviousWindow)) { aTarget.m_pMouseWindow = pPreviousWindow; } aPreviousEvent = rEvt; pPreviousWindow = Dispatch(aTarget); Teardown(aTarget); return pPreviousWindow != NULL; } class HandleGestureEvent : public HandleGestureEventBase { public: HandleGestureEvent(vcl::Window *pWindow, const Point &rMousePos) : HandleGestureEventBase(pWindow, rMousePos) { } bool HandleEvent(); }; bool HandleGestureEvent::HandleEvent() { if (!Setup()) return false; WindowDescription aTarget = FindTarget(); bool bHandled = Dispatch(aTarget) != NULL; Teardown(aTarget); return bHandled; } static bool ImplHandleWheelEvent( vcl::Window* pWindow, const SalWheelMouseEvent& rEvt, bool scaleDirectly = false ) { HandleWheelEvent aHandler(pWindow, rEvt, scaleDirectly); return aHandler.HandleEvent(rEvt); } class HandleSwipeEvent : public HandleGestureEvent { private: CommandSwipeData m_aSwipeData; public: HandleSwipeEvent(vcl::Window *pWindow, const SalSwipeEvent& rEvt) : HandleGestureEvent(pWindow, Point(rEvt.mnX, rEvt.mnY)) { m_aSwipeData = CommandSwipeData(rEvt.mnVelocityX, rEvt.mnVelocityY); } virtual bool CallCommand(vcl::Window *pWindow, const Point &/*rMousePos*/) SAL_OVERRIDE { return ImplCallCommand(pWindow, COMMAND_SWIPE, &m_aSwipeData); } }; static bool ImplHandleSwipe(vcl::Window *pWindow, const SalSwipeEvent& rEvt) { HandleSwipeEvent aHandler(pWindow, rEvt); return aHandler.HandleEvent(); } class HandleLongPressEvent : public HandleGestureEvent { private: CommandLongPressData m_aLongPressData; public: HandleLongPressEvent(vcl::Window *pWindow, const SalLongPressEvent& rEvt) : HandleGestureEvent(pWindow, Point(rEvt.mnX, rEvt.mnY)) { m_aLongPressData = CommandLongPressData(rEvt.mnX, rEvt.mnY); } virtual bool CallCommand(vcl::Window *pWindow, const Point &/*rMousePos*/) SAL_OVERRIDE { return ImplCallCommand(pWindow, COMMAND_LONGPRESS, &m_aLongPressData); } }; static bool ImplHandleLongPress(vcl::Window *pWindow, const SalLongPressEvent& rEvt) { HandleLongPressEvent aHandler(pWindow, rEvt); return aHandler.HandleEvent(); } #define IMPL_PAINT_CHECKRTL ((sal_uInt16)0x0020) static void ImplHandlePaint( vcl::Window* pWindow, const Rectangle& rBoundRect, bool bImmediateUpdate ) { // give up background save when system paints arrive vcl::Window* pSaveBackWin = pWindow->ImplGetWindowImpl()->mpFrameData->mpFirstBackWin; while ( pSaveBackWin ) { vcl::Window* pNext = pSaveBackWin->ImplGetWindowImpl()->mpOverlapData->mpNextBackWin; Rectangle aRect( Point( pSaveBackWin->GetOutOffXPixel(), pSaveBackWin->GetOutOffYPixel() ), Size( pSaveBackWin->GetOutputWidthPixel(), pSaveBackWin->GetOutputHeightPixel() ) ); if ( aRect.IsOver( rBoundRect ) ) pSaveBackWin->ImplDeleteOverlapBackground(); pSaveBackWin = pNext; } // system paint events must be checked for re-mirroring pWindow->ImplGetWindowImpl()->mnPaintFlags |= IMPL_PAINT_CHECKRTL; // trigger paint for all windows that live in the new paint region vcl::Region aRegion( rBoundRect ); pWindow->ImplInvalidateOverlapFrameRegion( aRegion ); if( bImmediateUpdate ) { // #i87663# trigger possible pending resize notifications // (GetSizePixel does that for us) pWindow->GetSizePixel(); // force drawing inmmediately pWindow->Update(); } } static void KillOwnPopups( vcl::Window* pWindow ) { ImplSVData* pSVData = ImplGetSVData(); vcl::Window *pParent = pWindow->ImplGetWindowImpl()->mpFrameWindow; vcl::Window *pChild = pSVData->maWinData.mpFirstFloat; if ( pChild && pParent->ImplIsWindowOrChild( pChild, true ) ) { if ( !(pSVData->maWinData.mpFirstFloat->GetPopupModeFlags() & FLOATWIN_POPUPMODE_NOAPPFOCUSCLOSE) ) pSVData->maWinData.mpFirstFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); } } void ImplHandleResize( vcl::Window* pWindow, long nNewWidth, long nNewHeight ) { if( pWindow->GetStyle() & (WB_MOVEABLE|WB_SIZEABLE) ) { KillOwnPopups( pWindow ); if( pWindow->ImplGetWindow() != ImplGetSVData()->maHelpData.mpHelpWin ) ImplDestroyHelpWindow( true ); } if ( (nNewWidth > 0 && nNewHeight > 0) || pWindow->ImplGetWindow()->ImplGetWindowImpl()->mbAllResize ) { if ( (nNewWidth != pWindow->GetOutputWidthPixel()) || (nNewHeight != pWindow->GetOutputHeightPixel()) ) { pWindow->mnOutWidth = nNewWidth; pWindow->mnOutHeight = nNewHeight; pWindow->ImplGetWindowImpl()->mbWaitSystemResize = false; if ( pWindow->IsReallyVisible() ) pWindow->ImplSetClipFlag(); if ( pWindow->IsVisible() || pWindow->ImplGetWindow()->ImplGetWindowImpl()->mbAllResize || ( pWindow->ImplGetWindowImpl()->mbFrame && pWindow->ImplGetWindowImpl()->mpClientWindow ) ) // propagate resize for system border windows { bool bStartTimer = true; // use resize buffering for user resizes // ownerdraw decorated windows and floating windows can be resized immediately (i.e. synchronously) if( pWindow->ImplGetWindowImpl()->mbFrame && (pWindow->GetStyle() & WB_SIZEABLE) && !(pWindow->GetStyle() & WB_OWNERDRAWDECORATION) // synchronous resize for ownerdraw decorated windows (toolbars) && !pWindow->ImplGetWindowImpl()->mbFloatWin ) // synchronous resize for floating windows, #i43799# { if( pWindow->ImplGetWindowImpl()->mpClientWindow ) { // #i42750# presentation wants to be informed about resize // as early as possible WorkWindow* pWorkWindow = dynamic_cast(pWindow->ImplGetWindowImpl()->mpClientWindow); if( ! pWorkWindow || pWorkWindow->IsPresentationMode() ) bStartTimer = false; } else { WorkWindow* pWorkWindow = dynamic_cast(pWindow); if( ! pWorkWindow || pWorkWindow->IsPresentationMode() ) bStartTimer = false; } } else bStartTimer = false; if( bStartTimer ) pWindow->ImplGetWindowImpl()->mpFrameData->maResizeIdle.Start(); else pWindow->ImplCallResize(); // otherwise menus cannot be positioned } else pWindow->ImplGetWindowImpl()->mbCallResize = true; } } pWindow->ImplGetWindowImpl()->mpFrameData->mbNeedSysWindow = (nNewWidth < IMPL_MIN_NEEDSYSWIN) || (nNewHeight < IMPL_MIN_NEEDSYSWIN); bool bMinimized = (nNewWidth <= 0) || (nNewHeight <= 0); if( bMinimized != pWindow->ImplGetWindowImpl()->mpFrameData->mbMinimized ) pWindow->ImplGetWindowImpl()->mpFrameWindow->ImplNotifyIconifiedState( bMinimized ); pWindow->ImplGetWindowImpl()->mpFrameData->mbMinimized = bMinimized; } static void ImplHandleMove( vcl::Window* pWindow ) { if( pWindow->ImplGetWindowImpl()->mbFrame && pWindow->ImplIsFloatingWindow() && pWindow->IsReallyVisible() ) { static_cast(pWindow)->EndPopupMode( FLOATWIN_POPUPMODEEND_TEAROFF ); pWindow->ImplCallMove(); } if( pWindow->GetStyle() & (WB_MOVEABLE|WB_SIZEABLE) ) { KillOwnPopups( pWindow ); if( pWindow->ImplGetWindow() != ImplGetSVData()->maHelpData.mpHelpWin ) ImplDestroyHelpWindow( true ); } if ( pWindow->IsVisible() ) pWindow->ImplCallMove(); else pWindow->ImplGetWindowImpl()->mbCallMove = true; // make sure the framepos will be updated on the next Show() if ( pWindow->ImplGetWindowImpl()->mbFrame && pWindow->ImplGetWindowImpl()->mpClientWindow ) pWindow->ImplGetWindowImpl()->mpClientWindow->ImplCallMove(); // notify client to update geometry } static void ImplHandleMoveResize( vcl::Window* pWindow, long nNewWidth, long nNewHeight ) { ImplHandleMove( pWindow ); ImplHandleResize( pWindow, nNewWidth, nNewHeight ); } static void ImplActivateFloatingWindows( vcl::Window* pWindow, bool bActive ) { // First check all overlapping windows vcl::Window* pTempWindow = pWindow->ImplGetWindowImpl()->mpFirstOverlap; while ( pTempWindow ) { if ( !pTempWindow->GetActivateMode() ) { if ( (pTempWindow->GetType() == WINDOW_BORDERWINDOW) && (pTempWindow->ImplGetWindow()->GetType() == WINDOW_FLOATINGWINDOW) ) static_cast(pTempWindow)->SetDisplayActive( bActive ); } ImplActivateFloatingWindows( pTempWindow, bActive ); pTempWindow = pTempWindow->ImplGetWindowImpl()->mpNext; } } IMPL_LINK_NOARG(vcl::Window, ImplAsyncFocusHdl) { ImplGetWindowImpl()->mpFrameData->mnFocusId = 0; // If the status has been preserved, because we got back the focus // in the meantime, we do nothing bool bHasFocus = ImplGetWindowImpl()->mpFrameData->mbHasFocus || ImplGetWindowImpl()->mpFrameData->mbSysObjFocus; // next execute the delayed functions if ( bHasFocus ) { // redraw all floating windows inactive if ( ImplGetWindowImpl()->mpFrameData->mbStartFocusState != bHasFocus ) ImplActivateFloatingWindows( this, bHasFocus ); if ( ImplGetWindowImpl()->mpFrameData->mpFocusWin ) { bool bHandled = false; if ( ImplGetWindowImpl()->mpFrameData->mpFocusWin->IsInputEnabled() && ! ImplGetWindowImpl()->mpFrameData->mpFocusWin->IsInModalMode() ) { if ( ImplGetWindowImpl()->mpFrameData->mpFocusWin->IsEnabled() ) { ImplGetWindowImpl()->mpFrameData->mpFocusWin->GrabFocus(); bHandled = true; } else if( ImplGetWindowImpl()->mpFrameData->mpFocusWin->ImplHasDlgCtrl() ) { // #109094# if the focus is restored to a disabled dialog control (was disabled meanwhile) // try to move it to the next control ImplGetWindowImpl()->mpFrameData->mpFocusWin->ImplDlgCtrlNextWindow(); bHandled = true; } } if ( !bHandled ) { ImplSVData* pSVData = ImplGetSVData(); vcl::Window* pTopLevelWindow = ImplGetWindowImpl()->mpFrameData->mpFocusWin->ImplGetFirstOverlapWindow(); if ( ( ! pTopLevelWindow->IsInputEnabled() || pTopLevelWindow->IsInModalMode() ) && pSVData->maWinData.mpLastExecuteDlg ) pSVData->maWinData.mpLastExecuteDlg->ToTop( TOTOP_RESTOREWHENMIN | TOTOP_GRABFOCUSONLY); else pTopLevelWindow->GrabFocus(); } } else GrabFocus(); } else { vcl::Window* pFocusWin = ImplGetWindowImpl()->mpFrameData->mpFocusWin; if ( pFocusWin ) { ImplSVData* pSVData = ImplGetSVData(); if ( pSVData->maWinData.mpFocusWin == pFocusWin ) { // FocusWindow umsetzen vcl::Window* pOverlapWindow = pFocusWin->ImplGetFirstOverlapWindow(); pOverlapWindow->ImplGetWindowImpl()->mpLastFocusWindow = pFocusWin; pSVData->maWinData.mpFocusWin = NULL; if ( pFocusWin->ImplGetWindowImpl()->mpCursor ) pFocusWin->ImplGetWindowImpl()->mpCursor->ImplHide( true ); // Deaktivate rufen vcl::Window* pOldFocusWindow = pFocusWin; if ( pOldFocusWindow ) { vcl::Window* pOldOverlapWindow = pOldFocusWindow->ImplGetFirstOverlapWindow(); vcl::Window* pOldRealWindow = pOldOverlapWindow->ImplGetWindow(); pOldOverlapWindow->ImplGetWindowImpl()->mbActive = false; pOldOverlapWindow->Deactivate(); if ( pOldRealWindow != pOldOverlapWindow ) { pOldRealWindow->ImplGetWindowImpl()->mbActive = false; pOldRealWindow->Deactivate(); } } // TrackingMode is ended in ImplHandleLoseFocus #ifdef _WIN32 // To avoid problems with the Unix IME pFocusWin->EndExtTextInput( EXTTEXTINPUT_END_COMPLETE ); #endif // XXX #102010# hack for accessibility: do not close the menu, // even after focus lost static const char* pEnv = getenv("SAL_FLOATWIN_NOAPPFOCUSCLOSE"); if( !(pEnv && *pEnv) ) { NotifyEvent aNEvt( MouseNotifyEvent::LOSEFOCUS, pFocusWin ); if ( !ImplCallPreNotify( aNEvt ) ) pFocusWin->LoseFocus(); pFocusWin->ImplCallDeactivateListeners( NULL ); } // XXX } } // Redraw all floating window inactive if ( ImplGetWindowImpl()->mpFrameData->mbStartFocusState != bHasFocus ) ImplActivateFloatingWindows( this, bHasFocus ); } return 0; } static void ImplHandleGetFocus( vcl::Window* pWindow ) { pWindow->ImplGetWindowImpl()->mpFrameData->mbHasFocus = true; // execute Focus-Events after a delay, such that SystemChildWindows // do not blink when they receive focus if ( !pWindow->ImplGetWindowImpl()->mpFrameData->mnFocusId ) { pWindow->ImplGetWindowImpl()->mpFrameData->mbStartFocusState = !pWindow->ImplGetWindowImpl()->mpFrameData->mbHasFocus; pWindow->ImplGetWindowImpl()->mpFrameData->mnFocusId = Application::PostUserEvent( LINK( pWindow, vcl::Window, ImplAsyncFocusHdl ) ); vcl::Window* pFocusWin = pWindow->ImplGetWindowImpl()->mpFrameData->mpFocusWin; if ( pFocusWin && pFocusWin->ImplGetWindowImpl()->mpCursor ) pFocusWin->ImplGetWindowImpl()->mpCursor->ImplShow(); } } static void ImplHandleLoseFocus( vcl::Window* pWindow ) { ImplSVData* pSVData = ImplGetSVData(); // Abort the autoscroll if the frame loses focus if ( pSVData->maWinData.mpAutoScrollWin ) pSVData->maWinData.mpAutoScrollWin->EndAutoScroll(); // Abort tracking if the frame loses focus if ( pSVData->maWinData.mpTrackWin ) { if ( pSVData->maWinData.mpTrackWin->ImplGetWindowImpl()->mpFrameWindow == pWindow ) pSVData->maWinData.mpTrackWin->EndTracking( ENDTRACK_CANCEL ); } // here we always terminate the popupmode, also when NOFOCUSCLOSE // is set, such that we do not show windows during the switch if ( pSVData->maWinData.mpFirstFloat ) { if ( !(pSVData->maWinData.mpFirstFloat->GetPopupModeFlags() & FLOATWIN_POPUPMODE_NOAPPFOCUSCLOSE) ) pSVData->maWinData.mpFirstFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); } pWindow->ImplGetWindowImpl()->mpFrameData->mbHasFocus = false; // execute Focus-Events after a delay, such that SystemChildWindows // do not flicker when they receive focus if ( !pWindow->ImplGetWindowImpl()->mpFrameData->mnFocusId ) { pWindow->ImplGetWindowImpl()->mpFrameData->mbStartFocusState = !pWindow->ImplGetWindowImpl()->mpFrameData->mbHasFocus; pWindow->ImplGetWindowImpl()->mpFrameData->mnFocusId = Application::PostUserEvent( LINK( pWindow, vcl::Window, ImplAsyncFocusHdl ) ); } vcl::Window* pFocusWin = pWindow->ImplGetWindowImpl()->mpFrameData->mpFocusWin; if ( pFocusWin && pFocusWin->ImplGetWindowImpl()->mpCursor ) pFocusWin->ImplGetWindowImpl()->mpCursor->ImplHide( true ); } struct DelayedCloseEvent { vcl::Window* pWindow; ImplDelData aDelData; }; static sal_IntPtr DelayedCloseEventLink( void* pCEvent, void* ) { DelayedCloseEvent* pEv = static_cast(pCEvent); if( ! pEv->aDelData.IsDead() ) { pEv->pWindow->ImplRemoveDel( &pEv->aDelData ); // dispatch to correct window type if( pEv->pWindow->IsSystemWindow() ) static_cast(pEv->pWindow)->Close(); else if( pEv->pWindow->IsDockingWindow() ) static_cast(pEv->pWindow)->Close(); } delete pEv; return 0; } void ImplHandleClose( vcl::Window* pWindow ) { ImplSVData* pSVData = ImplGetSVData(); bool bWasPopup = false; if( pWindow->ImplIsFloatingWindow() && static_cast(pWindow)->ImplIsInPrivatePopupMode() ) { bWasPopup = true; } // on Close stop all floating modes and end popups if ( pSVData->maWinData.mpFirstFloat ) { FloatingWindow* pLastLevelFloat; pLastLevelFloat = pSVData->maWinData.mpFirstFloat->ImplFindLastLevelFloat(); pLastLevelFloat->EndPopupMode( FLOATWIN_POPUPMODEEND_CANCEL | FLOATWIN_POPUPMODEEND_CLOSEALL ); } if ( pSVData->maHelpData.mbExtHelpMode ) Help::EndExtHelp(); if ( pSVData->maHelpData.mpHelpWin ) ImplDestroyHelpWindow( false ); // AutoScrollMode if ( pSVData->maWinData.mpAutoScrollWin ) pSVData->maWinData.mpAutoScrollWin->EndAutoScroll(); if ( pSVData->maWinData.mpTrackWin ) pSVData->maWinData.mpTrackWin->EndTracking( ENDTRACK_CANCEL | ENDTRACK_KEY ); if (bWasPopup) return; vcl::Window *pWin = pWindow->ImplGetWindow(); SystemWindow* pSysWin = dynamic_cast(pWin); if (pSysWin) { // See if the custom close handler is set. const Link& rLink = pSysWin->GetCloseHdl(); if (rLink.IsSet()) { rLink.Call(pSysWin); return; } } // check whether close is allowed if ( pWin->IsEnabled() && pWin->IsInputEnabled() && !pWin->IsInModalMode() ) { DelayedCloseEvent* pEv = new DelayedCloseEvent; pEv->pWindow = pWin; pWin->ImplAddDel( &pEv->aDelData ); Application::PostUserEvent( Link( pEv, DelayedCloseEventLink ) ); } } static void ImplHandleUserEvent( ImplSVEvent* pSVEvent ) { if ( pSVEvent ) { if ( pSVEvent->mbCall && !pSVEvent->maDelData.IsDead() ) { if ( pSVEvent->mpWindow ) { pSVEvent->mpWindow->ImplRemoveDel( &(pSVEvent->maDelData) ); pSVEvent->mpLink->Call( pSVEvent->mpData ); } else { pSVEvent->mpLink->Call( pSVEvent->mpData ); } } delete pSVEvent->mpLink; delete pSVEvent; } } static MouseEventModifiers ImplGetMouseMoveMode( SalMouseEvent* pEvent ) { MouseEventModifiers nMode = MouseEventModifiers::NONE; if ( !pEvent->mnCode ) nMode |= MouseEventModifiers::SIMPLEMOVE; if ( (pEvent->mnCode & MOUSE_LEFT) && !(pEvent->mnCode & KEY_MOD1) ) nMode |= MouseEventModifiers::DRAGMOVE; if ( (pEvent->mnCode & MOUSE_LEFT) && (pEvent->mnCode & KEY_MOD1) ) nMode |= MouseEventModifiers::DRAGCOPY; return nMode; } static MouseEventModifiers ImplGetMouseButtonMode( SalMouseEvent* pEvent ) { MouseEventModifiers nMode = MouseEventModifiers::NONE; if ( pEvent->mnButton == MOUSE_LEFT ) nMode |= MouseEventModifiers::SIMPLECLICK; if ( (pEvent->mnButton == MOUSE_LEFT) && !(pEvent->mnCode & (MOUSE_MIDDLE | MOUSE_RIGHT)) ) nMode |= MouseEventModifiers::SELECT; if ( (pEvent->mnButton == MOUSE_LEFT) && (pEvent->mnCode & KEY_MOD1) && !(pEvent->mnCode & (MOUSE_MIDDLE | MOUSE_RIGHT | KEY_SHIFT)) ) nMode |= MouseEventModifiers::MULTISELECT; if ( (pEvent->mnButton == MOUSE_LEFT) && (pEvent->mnCode & KEY_SHIFT) && !(pEvent->mnCode & (MOUSE_MIDDLE | MOUSE_RIGHT | KEY_MOD1)) ) nMode |= MouseEventModifiers::RANGESELECT; return nMode; } inline bool ImplHandleSalMouseLeave( vcl::Window* pWindow, SalMouseEvent* pEvent ) { return ImplHandleMouseEvent( pWindow, MouseNotifyEvent::MOUSEMOVE, true, pEvent->mnX, pEvent->mnY, pEvent->mnTime, pEvent->mnCode, ImplGetMouseMoveMode( pEvent ) ); } inline bool ImplHandleSalMouseMove( vcl::Window* pWindow, SalMouseEvent* pEvent ) { return ImplHandleMouseEvent( pWindow, MouseNotifyEvent::MOUSEMOVE, false, pEvent->mnX, pEvent->mnY, pEvent->mnTime, pEvent->mnCode, ImplGetMouseMoveMode( pEvent ) ); } inline bool ImplHandleSalMouseButtonDown( vcl::Window* pWindow, SalMouseEvent* pEvent ) { return ImplHandleMouseEvent( pWindow, MouseNotifyEvent::MOUSEBUTTONDOWN, false, pEvent->mnX, pEvent->mnY, pEvent->mnTime, #ifdef MACOSX pEvent->mnButton | (pEvent->mnCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2 | KEY_MOD3)), #else pEvent->mnButton | (pEvent->mnCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2)), #endif ImplGetMouseButtonMode( pEvent ) ); } inline bool ImplHandleSalMouseButtonUp( vcl::Window* pWindow, SalMouseEvent* pEvent ) { return ImplHandleMouseEvent( pWindow, MouseNotifyEvent::MOUSEBUTTONUP, false, pEvent->mnX, pEvent->mnY, pEvent->mnTime, #ifdef MACOSX pEvent->mnButton | (pEvent->mnCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2 | KEY_MOD3)), #else pEvent->mnButton | (pEvent->mnCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2)), #endif ImplGetMouseButtonMode( pEvent ) ); } static bool ImplHandleMenuEvent( vcl::Window* pWindow, SalMenuEvent* pEvent, sal_uInt16 nEvent ) { // Find SystemWindow and its Menubar and let it dispatch the command bool nRet = false; vcl::Window *pWin = pWindow->ImplGetWindowImpl()->mpFirstChild; while ( pWin ) { if ( pWin->ImplGetWindowImpl()->mbSysWin ) break; pWin = pWin->ImplGetWindowImpl()->mpNext; } if( pWin ) { MenuBar *pMenuBar = static_cast(pWin)->GetMenuBar(); if( pMenuBar ) { switch( nEvent ) { case SALEVENT_MENUACTIVATE: nRet = pMenuBar->HandleMenuActivateEvent( static_cast(pEvent->mpMenu) ); break; case SALEVENT_MENUDEACTIVATE: nRet = pMenuBar->HandleMenuDeActivateEvent( static_cast(pEvent->mpMenu) ); break; case SALEVENT_MENUHIGHLIGHT: nRet = pMenuBar->HandleMenuHighlightEvent( static_cast(pEvent->mpMenu), pEvent->mnId ); break; case SALEVENT_MENUBUTTONCOMMAND: nRet = pMenuBar->HandleMenuButtonEvent( static_cast(pEvent->mpMenu), pEvent->mnId ); break; case SALEVENT_MENUCOMMAND: nRet = pMenuBar->HandleMenuCommandEvent( static_cast(pEvent->mpMenu), pEvent->mnId ); break; default: break; } } } return nRet; } static void ImplHandleSalKeyMod( vcl::Window* pWindow, SalKeyModEvent* pEvent ) { ImplSVData* pSVData = ImplGetSVData(); vcl::Window* pTrackWin = pSVData->maWinData.mpTrackWin; if ( pTrackWin ) pWindow = pTrackWin; #ifdef MACOSX sal_uInt16 nOldCode = pWindow->ImplGetWindowImpl()->mpFrameData->mnMouseCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2 | KEY_MOD3); #else sal_uInt16 nOldCode = pWindow->ImplGetWindowImpl()->mpFrameData->mnMouseCode & (KEY_SHIFT | KEY_MOD1 | KEY_MOD2); #endif sal_uInt16 nNewCode = pEvent->mnCode; if ( nOldCode != nNewCode ) { #ifdef MACOSX nNewCode |= pWindow->ImplGetWindowImpl()->mpFrameData->mnMouseCode & ~(KEY_SHIFT | KEY_MOD1 | KEY_MOD2 | KEY_MOD3); #else nNewCode |= pWindow->ImplGetWindowImpl()->mpFrameData->mnMouseCode & ~(KEY_SHIFT | KEY_MOD1 | KEY_MOD2); #endif pWindow->ImplGetWindowImpl()->mpFrameWindow->ImplCallMouseMove( nNewCode, true ); } // #105224# send commandevent to allow special treatment of Ctrl-LeftShift/Ctrl-RightShift etc. // find window vcl::Window* pChild = ImplGetKeyInputWindow( pWindow ); if ( !pChild ) return; // send modkey events only if useful data is available if( pEvent->mnModKeyCode != 0 ) { CommandModKeyData data( pEvent->mnModKeyCode ); ImplCallCommand( pChild, COMMAND_MODKEYCHANGE, &data ); } } static void ImplHandleInputLanguageChange( vcl::Window* pWindow ) { // find window vcl::Window* pChild = ImplGetKeyInputWindow( pWindow ); if ( !pChild ) return; ImplCallCommand( pChild, COMMAND_INPUTLANGUAGECHANGE ); } static void ImplHandleSalSettings( sal_uInt16 nEvent ) { Application* pApp = GetpApp(); if ( !pApp ) return; if ( nEvent == SALEVENT_SETTINGSCHANGED ) { AllSettings aSettings = Application::GetSettings(); Application::MergeSystemSettings( aSettings ); pApp->OverrideSystemSettings( aSettings ); Application::SetSettings( aSettings ); } else { DataChangedEventType nType; switch ( nEvent ) { case SALEVENT_PRINTERCHANGED: ImplDeletePrnQueueList(); nType = DataChangedEventType::PRINTER; break; case SALEVENT_DISPLAYCHANGED: nType = DataChangedEventType::DISPLAY; break; case SALEVENT_FONTCHANGED: OutputDevice::ImplUpdateAllFontData( true ); nType = DataChangedEventType::FONTS; break; default: nType = DataChangedEventType::NONE; break; } if ( nType != DataChangedEventType::NONE ) { DataChangedEvent aDCEvt( nType ); Application::NotifyAllWindows( aDCEvt ); } } } static void ImplHandleSalExtTextInputPos( vcl::Window* pWindow, SalExtTextInputPosEvent* pEvt ) { Rectangle aCursorRect; ImplHandleExtTextInputPos( pWindow, aCursorRect, pEvt->mnExtWidth, &pEvt->mbVertical ); if ( aCursorRect.IsEmpty() ) { pEvt->mnX = -1; pEvt->mnY = -1; pEvt->mnWidth = -1; pEvt->mnHeight = -1; } else { pEvt->mnX = aCursorRect.Left(); pEvt->mnY = aCursorRect.Top(); pEvt->mnWidth = aCursorRect.GetWidth(); pEvt->mnHeight = aCursorRect.GetHeight(); } } static bool ImplHandleShowDialog( vcl::Window* pWindow, int nDialogId ) { if( ! pWindow ) return false; if( pWindow->GetType() == WINDOW_BORDERWINDOW ) { vcl::Window* pWrkWin = pWindow->GetWindow( WINDOW_CLIENT ); if( pWrkWin ) pWindow = pWrkWin; } CommandDialogData aCmdData( nDialogId ); return ImplCallCommand( pWindow, COMMAND_SHOWDIALOG, &aCmdData ); } static void ImplHandleSurroundingTextRequest( vcl::Window *pWindow, OUString& rText, Selection &rSelRange ) { vcl::Window* pChild = ImplGetKeyInputWindow( pWindow ); if ( !pChild ) { rText.clear(); rSelRange.setMin( 0 ); rSelRange.setMax( 0 ); } else { rText = pChild->GetSurroundingText(); Selection aSel = pChild->GetSurroundingTextSelection(); rSelRange.setMin( aSel.Min() ); rSelRange.setMax( aSel.Max() ); } } static void ImplHandleSalSurroundingTextRequest( vcl::Window *pWindow, SalSurroundingTextRequestEvent *pEvt ) { Selection aSelRange; ImplHandleSurroundingTextRequest( pWindow, pEvt->maText, aSelRange ); aSelRange.Justify(); if( aSelRange.Min() < 0 ) pEvt->mnStart = 0; else if( aSelRange.Min() > pEvt->maText.getLength() ) pEvt->mnStart = pEvt->maText.getLength(); else pEvt->mnStart = aSelRange.Min(); if( aSelRange.Max() < 0 ) pEvt->mnStart = 0; else if( aSelRange.Max() > pEvt->maText.getLength() ) pEvt->mnEnd = pEvt->maText.getLength(); else pEvt->mnEnd = aSelRange.Max(); } static void ImplHandleSurroundingTextSelectionChange( vcl::Window *pWindow, sal_uLong nStart, sal_uLong nEnd ) { vcl::Window* pChild = ImplGetKeyInputWindow( pWindow ); if( pChild ) { CommandSelectionChangeData data( nStart, nEnd ); ImplCallCommand( pChild, COMMAND_SELECTIONCHANGE, &data ); } } static void ImplHandleStartReconversion( vcl::Window *pWindow ) { vcl::Window* pChild = ImplGetKeyInputWindow( pWindow ); if( pChild ) ImplCallCommand( pChild, COMMAND_PREPARERECONVERSION ); } static void ImplHandleSalQueryCharPosition( vcl::Window *pWindow, SalQueryCharPositionEvent *pEvt ) { pEvt->mbValid = false; pEvt->mbVertical = false; pEvt->mnCursorBoundX = 0; pEvt->mnCursorBoundY = 0; pEvt->mnCursorBoundWidth = 0; pEvt->mnCursorBoundHeight = 0; ImplSVData* pSVData = ImplGetSVData(); vcl::Window* pChild = pSVData->maWinData.mpExtTextInputWin; if ( !pChild ) pChild = ImplGetKeyInputWindow( pWindow ); else { // Test, if the Window is related to the frame if ( !pWindow->ImplIsWindowOrChild( pChild ) ) pChild = ImplGetKeyInputWindow( pWindow ); } if( pChild ) { ImplCallCommand( pChild, COMMAND_QUERYCHARPOSITION ); ImplWinData* pWinData = pChild->ImplGetWinData(); if ( pWinData->mpCompositionCharRects && pEvt->mnCharPos < static_cast( pWinData->mnCompositionCharRects ) ) { const OutputDevice *pChildOutDev = pChild->GetOutDev(); const Rectangle& aRect = pWinData->mpCompositionCharRects[ pEvt->mnCharPos ]; Rectangle aDeviceRect = pChildOutDev->ImplLogicToDevicePixel( aRect ); Point aAbsScreenPos = pChild->OutputToAbsoluteScreenPixel( pChild->ScreenToOutputPixel(aDeviceRect.TopLeft()) ); pEvt->mnCursorBoundX = aAbsScreenPos.X(); pEvt->mnCursorBoundY = aAbsScreenPos.Y(); pEvt->mnCursorBoundWidth = aDeviceRect.GetWidth(); pEvt->mnCursorBoundHeight = aDeviceRect.GetHeight(); pEvt->mbVertical = pWinData->mbVertical; pEvt->mbValid = true; } } } bool ImplWindowFrameProc( vcl::Window* pWindow, SalFrame* /*pFrame*/, sal_uInt16 nEvent, const void* pEvent ) { DBG_TESTSOLARMUTEX(); bool nRet = false; // #119709# for some unknown reason it is possible to receive events (in this case key events) // although the corresponding VCL window must have been destroyed already // at least ImplGetWindowImpl() was NULL in these cases, so check this here if( pWindow->ImplGetWindowImpl() == NULL ) return false; switch ( nEvent ) { case SALEVENT_MOUSEMOVE: nRet = ImplHandleSalMouseMove( pWindow, const_cast(static_cast(pEvent)) ); break; case SALEVENT_EXTERNALMOUSEMOVE: { MouseEvent const * pMouseEvt = static_cast(pEvent); SalMouseEvent aSalMouseEvent; aSalMouseEvent.mnTime = tools::Time::GetSystemTicks(); aSalMouseEvent.mnX = pMouseEvt->GetPosPixel().X(); aSalMouseEvent.mnY = pMouseEvt->GetPosPixel().Y(); aSalMouseEvent.mnButton = 0; aSalMouseEvent.mnCode = pMouseEvt->GetButtons() | pMouseEvt->GetModifier(); nRet = ImplHandleSalMouseMove( pWindow, &aSalMouseEvent ); } break; case SALEVENT_MOUSELEAVE: nRet = ImplHandleSalMouseLeave( pWindow, const_cast(static_cast(pEvent)) ); break; case SALEVENT_MOUSEBUTTONDOWN: nRet = ImplHandleSalMouseButtonDown( pWindow, const_cast(static_cast(pEvent)) ); break; case SALEVENT_EXTERNALMOUSEBUTTONDOWN: { MouseEvent const * pMouseEvt = static_cast(pEvent); SalMouseEvent aSalMouseEvent; aSalMouseEvent.mnTime = tools::Time::GetSystemTicks(); aSalMouseEvent.mnX = pMouseEvt->GetPosPixel().X(); aSalMouseEvent.mnY = pMouseEvt->GetPosPixel().Y(); aSalMouseEvent.mnButton = pMouseEvt->GetButtons(); aSalMouseEvent.mnCode = pMouseEvt->GetButtons() | pMouseEvt->GetModifier(); nRet = ImplHandleSalMouseButtonDown( pWindow, &aSalMouseEvent ); } break; case SALEVENT_MOUSEBUTTONUP: nRet = ImplHandleSalMouseButtonUp( pWindow, const_cast(static_cast(pEvent)) ); break; case SALEVENT_EXTERNALMOUSEBUTTONUP: { MouseEvent const * pMouseEvt = static_cast(pEvent); SalMouseEvent aSalMouseEvent; aSalMouseEvent.mnTime = tools::Time::GetSystemTicks(); aSalMouseEvent.mnX = pMouseEvt->GetPosPixel().X(); aSalMouseEvent.mnY = pMouseEvt->GetPosPixel().Y(); aSalMouseEvent.mnButton = pMouseEvt->GetButtons(); aSalMouseEvent.mnCode = pMouseEvt->GetButtons() | pMouseEvt->GetModifier(); nRet = ImplHandleSalMouseButtonUp( pWindow, &aSalMouseEvent ); } break; case SALEVENT_MOUSEACTIVATE: nRet = false; break; case SALEVENT_KEYINPUT: { SalKeyEvent const * pKeyEvt = static_cast(pEvent); nRet = ImplHandleKey( pWindow, MouseNotifyEvent::KEYINPUT, pKeyEvt->mnCode, pKeyEvt->mnCharCode, pKeyEvt->mnRepeat, true ); } break; case SALEVENT_EXTERNALKEYINPUT: { KeyEvent const * pKeyEvt = static_cast(pEvent); nRet = ImplHandleKey( pWindow, MouseNotifyEvent::KEYINPUT, pKeyEvt->GetKeyCode().GetFullCode(), pKeyEvt->GetCharCode(), pKeyEvt->GetRepeat(), false ); } break; case SALEVENT_KEYUP: { SalKeyEvent const * pKeyEvt = static_cast(pEvent); nRet = ImplHandleKey( pWindow, MouseNotifyEvent::KEYUP, pKeyEvt->mnCode, pKeyEvt->mnCharCode, pKeyEvt->mnRepeat, true ); } break; case SALEVENT_EXTERNALKEYUP: { KeyEvent const * pKeyEvt = static_cast(pEvent); nRet = ImplHandleKey( pWindow, MouseNotifyEvent::KEYUP, pKeyEvt->GetKeyCode().GetFullCode(), pKeyEvt->GetCharCode(), pKeyEvt->GetRepeat(), false ); } break; case SALEVENT_KEYMODCHANGE: ImplHandleSalKeyMod( pWindow, const_cast(static_cast(pEvent)) ); break; case SALEVENT_INPUTLANGUAGECHANGE: ImplHandleInputLanguageChange( pWindow ); break; case SALEVENT_MENUACTIVATE: case SALEVENT_MENUDEACTIVATE: case SALEVENT_MENUHIGHLIGHT: case SALEVENT_MENUCOMMAND: case SALEVENT_MENUBUTTONCOMMAND: nRet = ImplHandleMenuEvent( pWindow, const_cast(static_cast(pEvent)), nEvent ); break; case SALEVENT_WHEELMOUSE: nRet = ImplHandleWheelEvent( pWindow, *static_cast(pEvent)); break; case SALEVENT_PAINT: { SalPaintEvent const * pPaintEvt = static_cast(pEvent); if( AllSettings::GetLayoutRTL() ) { // --- RTL --- (mirror paint rect) SalFrame* pSalFrame = pWindow->ImplGetWindowImpl()->mpFrame; const_cast(pPaintEvt)->mnBoundX = pSalFrame->maGeometry.nWidth-pPaintEvt->mnBoundWidth-pPaintEvt->mnBoundX; } Rectangle aBoundRect( Point( pPaintEvt->mnBoundX, pPaintEvt->mnBoundY ), Size( pPaintEvt->mnBoundWidth, pPaintEvt->mnBoundHeight ) ); ImplHandlePaint( pWindow, aBoundRect, pPaintEvt->mbImmediateUpdate ); } break; case SALEVENT_MOVE: ImplHandleMove( pWindow ); break; case SALEVENT_RESIZE: { long nNewWidth; long nNewHeight; pWindow->ImplGetWindowImpl()->mpFrame->GetClientSize( nNewWidth, nNewHeight ); ImplHandleResize( pWindow, nNewWidth, nNewHeight ); } break; case SALEVENT_MOVERESIZE: { SalFrameGeometry g = pWindow->ImplGetWindowImpl()->mpFrame->GetGeometry(); ImplHandleMoveResize( pWindow, g.nWidth, g.nHeight ); } break; case SALEVENT_CLOSEPOPUPS: { KillOwnPopups( pWindow ); } break; case SALEVENT_GETFOCUS: ImplHandleGetFocus( pWindow ); break; case SALEVENT_LOSEFOCUS: ImplHandleLoseFocus( pWindow ); break; case SALEVENT_CLOSE: ImplHandleClose( pWindow ); break; case SALEVENT_SHUTDOWN: { static bool bInQueryExit = false; if( !bInQueryExit ) { bInQueryExit = true; if ( GetpApp()->QueryExit() ) { // Message-Schleife beenden Application::Quit(); return false; } else { bInQueryExit = false; return true; } } return false; } case SALEVENT_SETTINGSCHANGED: case SALEVENT_PRINTERCHANGED: case SALEVENT_DISPLAYCHANGED: case SALEVENT_FONTCHANGED: ImplHandleSalSettings( nEvent ); break; case SALEVENT_USEREVENT: ImplHandleUserEvent( const_cast(static_cast(pEvent)) ); break; case SALEVENT_EXTTEXTINPUT: { SalExtTextInputEvent const * pEvt = static_cast(pEvent); nRet = ImplHandleExtTextInput( pWindow, pEvt->maText, pEvt->mpTextAttr, pEvt->mnCursorPos, pEvt->mnCursorFlags ); } break; case SALEVENT_ENDEXTTEXTINPUT: nRet = ImplHandleEndExtTextInput( pWindow ); break; case SALEVENT_EXTTEXTINPUTPOS: ImplHandleSalExtTextInputPos( pWindow, const_cast(static_cast(pEvent)) ); break; case SALEVENT_INPUTCONTEXTCHANGE: nRet = ImplHandleInputContextChange( pWindow, static_cast(pEvent)->meLanguage ); break; case SALEVENT_SHOWDIALOG: { int nDialogID = static_cast(reinterpret_cast(pEvent)); nRet = ImplHandleShowDialog( pWindow, nDialogID ); } break; case SALEVENT_SURROUNDINGTEXTREQUEST: ImplHandleSalSurroundingTextRequest( pWindow, const_cast(static_cast(pEvent)) ); break; case SALEVENT_SURROUNDINGTEXTSELECTIONCHANGE: { SalSurroundingTextSelectionChangeEvent const * pEvt = static_cast(pEvent); ImplHandleSurroundingTextSelectionChange( pWindow, pEvt->mnStart, pEvt->mnEnd ); // Fallthrough really intended? } case SALEVENT_STARTRECONVERSION: ImplHandleStartReconversion( pWindow ); break; case SALEVENT_EXTERNALZOOM: { ZoomEvent const * pZoomEvent = static_cast(pEvent); SalWheelMouseEvent aSalWheelMouseEvent; aSalWheelMouseEvent.mnTime = tools::Time::GetSystemTicks(); aSalWheelMouseEvent.mnX = pZoomEvent->GetCenter().getX(); aSalWheelMouseEvent.mnY = pZoomEvent->GetCenter().getY(); // Pass on the scale as a percentage * 100 of current zoom factor // so to assure zoom granularity aSalWheelMouseEvent.mnDelta = long(double(pZoomEvent->GetScale()) * double(MOBILE_ZOOM_SCALE_MULTIPLIER)); // Other SalWheelMouseEvent fields ignored when the // scaleDirectly parameter to ImplHandleWheelEvent() is // true. nRet = ImplHandleWheelEvent( pWindow, aSalWheelMouseEvent, true ); } break; case SALEVENT_EXTERNALSCROLL: { ScrollEvent const * pScrollEvent = static_cast(pEvent); SalWheelMouseEvent aSalWheelMouseEvent; aSalWheelMouseEvent.mnTime = tools::Time::GetSystemTicks(); aSalWheelMouseEvent.mbDeltaIsPixel = true; // event location holds delta values instead aSalWheelMouseEvent.mnX = long(pScrollEvent->GetXOffset()); aSalWheelMouseEvent.mnY = long(pScrollEvent->GetYOffset()); aSalWheelMouseEvent.mnScrollLines = 0; if (aSalWheelMouseEvent.mnX != 0 || aSalWheelMouseEvent.mnY != 0) { nRet = ImplHandleWheelEvent( pWindow, aSalWheelMouseEvent ); } } break; case SALEVENT_QUERYCHARPOSITION: ImplHandleSalQueryCharPosition( pWindow, const_cast(static_cast(pEvent)) ); break; case SALEVENT_SWIPE: nRet = ImplHandleSwipe(pWindow, *static_cast(pEvent)); break; case SALEVENT_LONGPRESS: nRet = ImplHandleLongPress(pWindow, *static_cast(pEvent)); break; #ifdef DBG_UTIL default: SAL_WARN( "vcl.layout", "ImplWindowFrameProc(): unknown event (" << nEvent << ")" ); break; #endif } return nRet; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */