130 lines
3.7 KiB
C++
130 lines
3.7 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_sd.hxx"
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#include "tools/IdleDetection.hxx"
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#include "ViewShell.hxx"
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#include "slideshow.hxx"
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#include "ViewShellBase.hxx"
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#include <vcl/window.hxx>
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#include <sfx2/viewfrm.hxx>
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#include <com/sun/star/frame/XFrame.hdl>
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#include <vcl/svapp.hxx>
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using namespace ::com::sun::star;
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namespace sd { namespace tools {
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sal_Int32 IdleDetection::GetIdleState (const ::Window* pWindow)
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{
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sal_Int32 nResult (CheckInputPending() | CheckSlideShowRunning());
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if (pWindow != NULL)
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nResult |= CheckWindowPainting(*pWindow);
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return nResult;
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}
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sal_Int32 IdleDetection::CheckInputPending (void)
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{
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if (GetpApp()->AnyInput(INPUT_MOUSE | INPUT_KEYBOARD | INPUT_PAINT))
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return IDET_SYSTEM_EVENT_PENDING;
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else
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return IDET_IDLE;
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}
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sal_Int32 IdleDetection::CheckSlideShowRunning (void)
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{
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sal_Int32 eResult (IDET_IDLE);
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bool bIsSlideShowShowing = false;
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// Iterate over all view frames.
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SfxViewFrame* pViewFrame = SfxViewFrame::GetFirst();
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for (pViewFrame = SfxViewFrame::GetFirst();
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pViewFrame!=NULL && !bIsSlideShowShowing;
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pViewFrame = SfxViewFrame::GetNext(*pViewFrame))
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{
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// Ignore the current frame when it does not exist, is not valid, or
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// is not active.
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bool bIgnoreFrame (true);
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if (pViewFrame->GetFrame() != NULL)
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{
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uno::Reference<frame::XFrame> xFrame (pViewFrame->GetFrame()->GetFrameInterface());
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try
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{
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if (xFrame.is() && xFrame->isActive())
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bIgnoreFrame = false;
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}
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catch (uno::RuntimeException e)
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{
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(void) e;
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}
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}
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if (bIgnoreFrame)
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continue;
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// Get sd::ViewShell from active frame.
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ViewShellBase* pBase = ViewShellBase::GetViewShellBase(pViewFrame);
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if (pBase != NULL)
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{
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rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( *pBase ) );
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if( xSlideShow.is() && xSlideShow->isRunning() )
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{
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if (xSlideShow->isFullScreen())
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eResult |= IDET_FULL_SCREEN_SHOW_ACTIVE;
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else
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eResult |= IDET_WINDOW_SHOW_ACTIVE;
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}
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}
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}
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return eResult;
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}
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sal_Int32 IdleDetection::CheckWindowPainting (const ::Window& rWindow)
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{
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if (rWindow.IsInPaint())
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return IDET_WINDOW_PAINTING;
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else
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return IDET_IDLE;
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}
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} } // end of namespace ::sd::tools
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