INTEGRATION: CWS impress31 (1.1.2); FILE ADDED

2005/01/25 10:35:31 af 1.1.2.1: #i40915# Initial revision.

1 files changed, 138 insertions, 0 deletions

diff --git a/sd/source/ui/tools/IdleDetection.cxx b/sd/source/ui/tools/IdleDetection.cxx
new file mode 100644
index 000000000000..48dbe3ffcd23
--- /dev/null
+++ b/sd/source/ui/tools/IdleDetection.cxx
@@ -0,0 +1,138 @@
+/*************************************************************************
+ *
+ *  $RCSfile: IdleDetection.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: vg $ $Date: 2005-02-17 09:45:40 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include "tools/IdleDetection.hxx"
+
+#include "ViewShell.hxx"
+#include "slideshow.hxx"
+#include "ViewShellBase.hxx"
+
+#include <sfx2/viewfrm.hxx>
+
+#include <com/sun/star/frame/XFrame.hdl>
+
+using namespace ::com::sun::star;
+
+namespace sd { namespace tools {
+
+
+sal_Int32 IdleDetection::GetIdleState (void)
+{
+    return CheckInputPending() | CheckSlideShowRunning();
+}
+
+
+
+
+sal_Int32 IdleDetection::CheckInputPending (void)
+{
+    if (GetpApp()->AnyInput())
+        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))
+    {
+        // Check whether the frame is the active one.
+        uno::Reference<frame::XFrame> xFrame (pViewFrame->GetFrame()->GetFrameInterface());
+        if (xFrame.is() && ! xFrame->isActive())
+        {
+            // Frames that are not active are ignored.
+            continue;
+        }
+
+        // Get sd::ViewShell from active frame.
+        ViewShellBase* pBase = ViewShellBase::GetViewShellBase(pViewFrame);
+        if (pBase != NULL)
+        {
+            ViewShell* pViewShell = pBase->GetMainViewShell();
+            // Test whether the view shell has a running full screen
+            // show.
+            Slideshow* pSlideShow = pViewShell->GetSlideShow();
+            if (pSlideShow != NULL)
+            {
+                if (pSlideShow->isFullScreen())
+                    eResult |= IDET_FULL_SCREEN_SHOW_ACTIVE;
+                else
+                    eResult |= IDET_WINDOW_SHOW_ACTIVE;
+            }
+        }
+    }
+
+    return eResult;
+}
+
+
+} } // end of namespace ::sd::tools