| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_sd.hxx" |
| |
| #include "tools/IdleDetection.hxx" |
| |
| #include "ViewShell.hxx" |
| #include "slideshow.hxx" |
| #include "ViewShellBase.hxx" |
| |
| #include <vcl/window.hxx> |
| #include <sfx2/viewfrm.hxx> |
| |
| #include <com/sun/star/frame/XFrame.hdl> |
| #include <vcl/svapp.hxx> |
| |
| using namespace ::com::sun::star; |
| |
| namespace sd { namespace tools { |
| |
| |
| sal_Int32 IdleDetection::GetIdleState (const ::Window* pWindow) |
| { |
| sal_Int32 nResult (CheckInputPending() | CheckSlideShowRunning()); |
| if (pWindow != NULL) |
| nResult |= CheckWindowPainting(*pWindow); |
| return nResult; |
| } |
| |
| |
| |
| |
| sal_Int32 IdleDetection::CheckInputPending (void) |
| { |
| if (GetpApp()->AnyInput(INPUT_MOUSE | INPUT_KEYBOARD | INPUT_PAINT)) |
| return IDET_SYSTEM_EVENT_PENDING; |
| else |
| return IDET_IDLE; |
| } |
| |
| |
| |
| |
| sal_Int32 IdleDetection::CheckSlideShowRunning (void) |
| { |
| sal_Int32 eResult (IDET_IDLE); |
| |
| bool bIsSlideShowShowing = false; |
| |
| // Iterate over all view frames. |
| SfxViewFrame* pViewFrame = SfxViewFrame::GetFirst(); |
| for (pViewFrame = SfxViewFrame::GetFirst(); |
| pViewFrame!=NULL && !bIsSlideShowShowing; |
| pViewFrame = SfxViewFrame::GetNext(*pViewFrame)) |
| { |
| // Ignore the current frame when it does not exist, is not valid, or |
| // is not active. |
| bool bIgnoreFrame (true); |
| uno::Reference<frame::XFrame> xFrame (pViewFrame->GetFrame().GetFrameInterface()); |
| try |
| { |
| if (xFrame.is() && xFrame->isActive()) |
| bIgnoreFrame = false; |
| } |
| catch (uno::RuntimeException e) |
| { |
| (void) e; |
| } |
| if (bIgnoreFrame) |
| continue; |
| |
| // Get sd::ViewShell from active frame. |
| ViewShellBase* pBase = ViewShellBase::GetViewShellBase(pViewFrame); |
| if (pBase != NULL) |
| { |
| rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( *pBase ) ); |
| if( xSlideShow.is() && xSlideShow->isRunning() ) |
| { |
| if (xSlideShow->isFullScreen()) |
| eResult |= IDET_FULL_SCREEN_SHOW_ACTIVE; |
| else |
| eResult |= IDET_WINDOW_SHOW_ACTIVE; |
| } |
| } |
| } |
| |
| return eResult; |
| } |
| |
| |
| |
| |
| sal_Int32 IdleDetection::CheckWindowPainting (const ::Window& rWindow) |
| { |
| if (rWindow.IsInPaint()) |
| return IDET_WINDOW_PAINTING; |
| else |
| return IDET_IDLE; |
| } |
| |
| } } // end of namespace ::sd::tools |
