165 lines
4.3 KiB
C++
165 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "SlsHideSlideFunction.hxx"
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#include "SlideSorter.hxx"
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#include "model/SlsPageEnumerationProvider.hxx"
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#include "model/SlsPageDescriptor.hxx"
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#include "view/SlideSorterView.hxx"
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#include "app.hrc"
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#include "drawdoc.hxx"
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#include "sdpage.hxx"
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#include "ViewShell.hxx"
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#include <sfx2/viewfrm.hxx>
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#include <sfx2/bindings.hxx>
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#include <sfx2/request.hxx>
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#include <svx/svxids.hrc>
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namespace sd { namespace slidesorter { namespace controller {
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TYPEINIT1(HideSlideFunction, SlideFunction);
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HideSlideFunction::HideSlideFunction (
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SlideSorter& rSlideSorter,
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SfxRequest& rRequest)
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: SlideFunction( rSlideSorter, rRequest),
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mrSlideSorter(rSlideSorter)
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{
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}
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HideSlideFunction::~HideSlideFunction (void)
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{
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}
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FunctionReference HideSlideFunction::Create (
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SlideSorter& rSlideSorter,
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SfxRequest& rRequest )
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{
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FunctionReference xFunc( new HideSlideFunction( rSlideSorter, rRequest ) );
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xFunc->DoExecute(rRequest);
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return xFunc;
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}
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void HideSlideFunction::DoExecute (SfxRequest& rRequest)
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{
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SlideFunction::DoExecute(rRequest);
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model::PageEnumeration aSelectedPages (
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model::PageEnumerationProvider::CreateSelectedPagesEnumeration(mrSlideSorter.GetModel()));
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ExclusionState eState (UNDEFINED);
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switch (rRequest.GetSlot())
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{
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case SID_HIDE_SLIDE:
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eState = EXCLUDED;
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break;
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case SID_SHOW_SLIDE:
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eState = INCLUDED;
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break;
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default:
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eState = UNDEFINED;
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break;
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}
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if (eState != UNDEFINED)
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{
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// Set status at the selected pages.
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aSelectedPages.Rewind ();
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while (aSelectedPages.HasMoreElements())
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{
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model::SharedPageDescriptor pDescriptor (aSelectedPages.GetNextElement());
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static_cast<view::SlideSorterView*>(mpView)->SetState(
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pDescriptor,
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model::PageDescriptor::ST_Excluded,
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eState==EXCLUDED);
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}
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}
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SfxBindings& rBindings = mpViewShell->GetViewFrame()->GetBindings();
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rBindings.Invalidate (SID_PRESENTATION);
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rBindings.Invalidate (SID_REHEARSE_TIMINGS);
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rBindings.Invalidate (SID_HIDE_SLIDE);
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rBindings.Invalidate (SID_SHOW_SLIDE);
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mpDoc->SetChanged();
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}
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HideSlideFunction::ExclusionState HideSlideFunction::GetExclusionState (
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model::PageEnumeration& rPageSet)
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{
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ExclusionState eState (UNDEFINED);
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sal_Bool bState;
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// Get toggle state of the selected pages.
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while (rPageSet.HasMoreElements() && eState!=MIXED)
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{
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bState = rPageSet.GetNextElement()->GetPage()->IsExcluded();
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switch (eState)
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{
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case UNDEFINED:
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// Use the first selected page to set the inital value.
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eState = bState ? EXCLUDED : INCLUDED;
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break;
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case EXCLUDED:
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// The pages before where all not part of the show,
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// this one is.
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if ( ! bState)
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eState = MIXED;
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break;
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case INCLUDED:
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// The pages before where all part of the show,
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// this one is not.
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if (bState)
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eState = MIXED;
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break;
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case MIXED:
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default:
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// No need to change anything.
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break;
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}
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}
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return eState;
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}
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} } } // end of namespace ::sd::slidesorter::controller
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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