1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_sd.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "tools/IdleDetection.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include "ViewShell.hxx" 34*cdf0e10cSrcweir #include "slideshow.hxx" 35*cdf0e10cSrcweir #include "ViewShellBase.hxx" 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir #include <vcl/window.hxx> 38*cdf0e10cSrcweir #include <sfx2/viewfrm.hxx> 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir #include <com/sun/star/frame/XFrame.hdl> 41*cdf0e10cSrcweir #include <vcl/svapp.hxx> 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir using namespace ::com::sun::star; 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir namespace sd { namespace tools { 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir sal_Int32 IdleDetection::GetIdleState (const ::Window* pWindow) 49*cdf0e10cSrcweir { 50*cdf0e10cSrcweir sal_Int32 nResult (CheckInputPending() | CheckSlideShowRunning()); 51*cdf0e10cSrcweir if (pWindow != NULL) 52*cdf0e10cSrcweir nResult |= CheckWindowPainting(*pWindow); 53*cdf0e10cSrcweir return nResult; 54*cdf0e10cSrcweir } 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir sal_Int32 IdleDetection::CheckInputPending (void) 60*cdf0e10cSrcweir { 61*cdf0e10cSrcweir if (GetpApp()->AnyInput(INPUT_MOUSE | INPUT_KEYBOARD | INPUT_PAINT)) 62*cdf0e10cSrcweir return IDET_SYSTEM_EVENT_PENDING; 63*cdf0e10cSrcweir else 64*cdf0e10cSrcweir return IDET_IDLE; 65*cdf0e10cSrcweir } 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir sal_Int32 IdleDetection::CheckSlideShowRunning (void) 71*cdf0e10cSrcweir { 72*cdf0e10cSrcweir sal_Int32 eResult (IDET_IDLE); 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir bool bIsSlideShowShowing = false; 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir // Iterate over all view frames. 77*cdf0e10cSrcweir SfxViewFrame* pViewFrame = SfxViewFrame::GetFirst(); 78*cdf0e10cSrcweir for (pViewFrame = SfxViewFrame::GetFirst(); 79*cdf0e10cSrcweir pViewFrame!=NULL && !bIsSlideShowShowing; 80*cdf0e10cSrcweir pViewFrame = SfxViewFrame::GetNext(*pViewFrame)) 81*cdf0e10cSrcweir { 82*cdf0e10cSrcweir // Ignore the current frame when it does not exist, is not valid, or 83*cdf0e10cSrcweir // is not active. 84*cdf0e10cSrcweir bool bIgnoreFrame (true); 85*cdf0e10cSrcweir uno::Reference<frame::XFrame> xFrame (pViewFrame->GetFrame().GetFrameInterface()); 86*cdf0e10cSrcweir try 87*cdf0e10cSrcweir { 88*cdf0e10cSrcweir if (xFrame.is() && xFrame->isActive()) 89*cdf0e10cSrcweir bIgnoreFrame = false; 90*cdf0e10cSrcweir } 91*cdf0e10cSrcweir catch (uno::RuntimeException e) 92*cdf0e10cSrcweir { 93*cdf0e10cSrcweir (void) e; 94*cdf0e10cSrcweir } 95*cdf0e10cSrcweir if (bIgnoreFrame) 96*cdf0e10cSrcweir continue; 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir // Get sd::ViewShell from active frame. 99*cdf0e10cSrcweir ViewShellBase* pBase = ViewShellBase::GetViewShellBase(pViewFrame); 100*cdf0e10cSrcweir if (pBase != NULL) 101*cdf0e10cSrcweir { 102*cdf0e10cSrcweir rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( *pBase ) ); 103*cdf0e10cSrcweir if( xSlideShow.is() && xSlideShow->isRunning() ) 104*cdf0e10cSrcweir { 105*cdf0e10cSrcweir if (xSlideShow->isFullScreen()) 106*cdf0e10cSrcweir eResult |= IDET_FULL_SCREEN_SHOW_ACTIVE; 107*cdf0e10cSrcweir else 108*cdf0e10cSrcweir eResult |= IDET_WINDOW_SHOW_ACTIVE; 109*cdf0e10cSrcweir } 110*cdf0e10cSrcweir } 111*cdf0e10cSrcweir } 112*cdf0e10cSrcweir 113*cdf0e10cSrcweir return eResult; 114*cdf0e10cSrcweir } 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir 117*cdf0e10cSrcweir 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir sal_Int32 IdleDetection::CheckWindowPainting (const ::Window& rWindow) 120*cdf0e10cSrcweir { 121*cdf0e10cSrcweir if (rWindow.IsInPaint()) 122*cdf0e10cSrcweir return IDET_WINDOW_PAINTING; 123*cdf0e10cSrcweir else 124*cdf0e10cSrcweir return IDET_IDLE; 125*cdf0e10cSrcweir } 126*cdf0e10cSrcweir 127*cdf0e10cSrcweir } } // end of namespace ::sd::tools 128