1*5b190011SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*5b190011SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*5b190011SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*5b190011SAndrew Rist * distributed with this work for additional information 6*5b190011SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*5b190011SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*5b190011SAndrew Rist * "License"); you may not use this file except in compliance 9*5b190011SAndrew Rist * with the License. You may obtain a copy of the License at 10*5b190011SAndrew Rist * 11*5b190011SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*5b190011SAndrew Rist * 13*5b190011SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*5b190011SAndrew Rist * software distributed under the License is distributed on an 15*5b190011SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*5b190011SAndrew Rist * KIND, either express or implied. See the License for the 17*5b190011SAndrew Rist * specific language governing permissions and limitations 18*5b190011SAndrew Rist * under the License. 19*5b190011SAndrew Rist * 20*5b190011SAndrew Rist *************************************************************/ 21*5b190011SAndrew Rist 22*5b190011SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_sd.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "tools/IdleDetection.hxx" 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include "ViewShell.hxx" 30cdf0e10cSrcweir #include "slideshow.hxx" 31cdf0e10cSrcweir #include "ViewShellBase.hxx" 32cdf0e10cSrcweir 33cdf0e10cSrcweir #include <vcl/window.hxx> 34cdf0e10cSrcweir #include <sfx2/viewfrm.hxx> 35cdf0e10cSrcweir 36cdf0e10cSrcweir #include <com/sun/star/frame/XFrame.hdl> 37cdf0e10cSrcweir #include <vcl/svapp.hxx> 38cdf0e10cSrcweir 39cdf0e10cSrcweir using namespace ::com::sun::star; 40cdf0e10cSrcweir 41cdf0e10cSrcweir namespace sd { namespace tools { 42cdf0e10cSrcweir 43cdf0e10cSrcweir 44cdf0e10cSrcweir sal_Int32 IdleDetection::GetIdleState (const ::Window* pWindow) 45cdf0e10cSrcweir { 46cdf0e10cSrcweir sal_Int32 nResult (CheckInputPending() | CheckSlideShowRunning()); 47cdf0e10cSrcweir if (pWindow != NULL) 48cdf0e10cSrcweir nResult |= CheckWindowPainting(*pWindow); 49cdf0e10cSrcweir return nResult; 50cdf0e10cSrcweir } 51cdf0e10cSrcweir 52cdf0e10cSrcweir 53cdf0e10cSrcweir 54cdf0e10cSrcweir 55cdf0e10cSrcweir sal_Int32 IdleDetection::CheckInputPending (void) 56cdf0e10cSrcweir { 57cdf0e10cSrcweir if (GetpApp()->AnyInput(INPUT_MOUSE | INPUT_KEYBOARD | INPUT_PAINT)) 58cdf0e10cSrcweir return IDET_SYSTEM_EVENT_PENDING; 59cdf0e10cSrcweir else 60cdf0e10cSrcweir return IDET_IDLE; 61cdf0e10cSrcweir } 62cdf0e10cSrcweir 63cdf0e10cSrcweir 64cdf0e10cSrcweir 65cdf0e10cSrcweir 66cdf0e10cSrcweir sal_Int32 IdleDetection::CheckSlideShowRunning (void) 67cdf0e10cSrcweir { 68cdf0e10cSrcweir sal_Int32 eResult (IDET_IDLE); 69cdf0e10cSrcweir 70cdf0e10cSrcweir bool bIsSlideShowShowing = false; 71cdf0e10cSrcweir 72cdf0e10cSrcweir // Iterate over all view frames. 73cdf0e10cSrcweir SfxViewFrame* pViewFrame = SfxViewFrame::GetFirst(); 74cdf0e10cSrcweir for (pViewFrame = SfxViewFrame::GetFirst(); 75cdf0e10cSrcweir pViewFrame!=NULL && !bIsSlideShowShowing; 76cdf0e10cSrcweir pViewFrame = SfxViewFrame::GetNext(*pViewFrame)) 77cdf0e10cSrcweir { 78cdf0e10cSrcweir // Ignore the current frame when it does not exist, is not valid, or 79cdf0e10cSrcweir // is not active. 80cdf0e10cSrcweir bool bIgnoreFrame (true); 81cdf0e10cSrcweir uno::Reference<frame::XFrame> xFrame (pViewFrame->GetFrame().GetFrameInterface()); 82cdf0e10cSrcweir try 83cdf0e10cSrcweir { 84cdf0e10cSrcweir if (xFrame.is() && xFrame->isActive()) 85cdf0e10cSrcweir bIgnoreFrame = false; 86cdf0e10cSrcweir } 87cdf0e10cSrcweir catch (uno::RuntimeException e) 88cdf0e10cSrcweir { 89cdf0e10cSrcweir (void) e; 90cdf0e10cSrcweir } 91cdf0e10cSrcweir if (bIgnoreFrame) 92cdf0e10cSrcweir continue; 93cdf0e10cSrcweir 94cdf0e10cSrcweir // Get sd::ViewShell from active frame. 95cdf0e10cSrcweir ViewShellBase* pBase = ViewShellBase::GetViewShellBase(pViewFrame); 96cdf0e10cSrcweir if (pBase != NULL) 97cdf0e10cSrcweir { 98cdf0e10cSrcweir rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( *pBase ) ); 99cdf0e10cSrcweir if( xSlideShow.is() && xSlideShow->isRunning() ) 100cdf0e10cSrcweir { 101cdf0e10cSrcweir if (xSlideShow->isFullScreen()) 102cdf0e10cSrcweir eResult |= IDET_FULL_SCREEN_SHOW_ACTIVE; 103cdf0e10cSrcweir else 104cdf0e10cSrcweir eResult |= IDET_WINDOW_SHOW_ACTIVE; 105cdf0e10cSrcweir } 106cdf0e10cSrcweir } 107cdf0e10cSrcweir } 108cdf0e10cSrcweir 109cdf0e10cSrcweir return eResult; 110cdf0e10cSrcweir } 111cdf0e10cSrcweir 112cdf0e10cSrcweir 113cdf0e10cSrcweir 114cdf0e10cSrcweir 115cdf0e10cSrcweir sal_Int32 IdleDetection::CheckWindowPainting (const ::Window& rWindow) 116cdf0e10cSrcweir { 117cdf0e10cSrcweir if (rWindow.IsInPaint()) 118cdf0e10cSrcweir return IDET_WINDOW_PAINTING; 119cdf0e10cSrcweir else 120cdf0e10cSrcweir return IDET_IDLE; 121cdf0e10cSrcweir } 122cdf0e10cSrcweir 123cdf0e10cSrcweir } } // end of namespace ::sd::tools 124