sd/source/ui/view/presvish.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  21 #include <com/sun/star/beans/XPropertySet.hpp>
  22
  23 #include <PresentationViewShell.hxx>
  24 #include <sfx2/dispatch.hxx>
  25 #include <sfx2/objface.hxx>
  26 #include <sfx2/viewfrm.hxx>
  27 #include <svx/svxids.hrc>
  28 #include <svx/ruler.hxx>
  29 #include <FrameView.hxx>
  30 #include <DrawDocShell.hxx>
  31 #include <slideshow.hxx>
  32 #include <app.hrc>
  33 #include <ViewShellBase.hxx>
  34
  35 #include <fupoor.hxx>
  36 #include <Window.hxx>
  37
  38 #define ShellClass_PresentationViewShell
  39 using namespace sd;
  40 #include <sdslots.hxx>
  41
  42 using namespace ::com::sun::star::uno;
  43 using namespace ::com::sun::star::lang;
  44 using namespace ::com::sun::star::beans;
  45
  46 namespace sd {
  47
  48 SFX_IMPL_INTERFACE(PresentationViewShell, DrawViewShell)
  49
  50 void PresentationViewShell::InitInterface_Impl()
  51 {
  52     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_TOOLS, SfxVisibilityFlags::Standard | SfxVisibilityFlags::FullScreen | SfxVisibilityFlags::Server,
  53                                             ToolbarId::Draw_Toolbox_Sd);
  54     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_APPLICATION, SfxVisibilityFlags::Standard | SfxVisibilityFlags::Client | SfxVisibilityFlags::Viewer | SfxVisibilityFlags::ReadonlyDoc,
  55                                             ToolbarId::Draw_Viewer_Toolbox);
  56     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_OPTIONS, SfxVisibilityFlags::Standard | SfxVisibilityFlags::Server,
  57                                             ToolbarId::Draw_Options_Toolbox);
  58     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_COMMONTASK, SfxVisibilityFlags::Standard | SfxVisibilityFlags::Server,
  59                                             ToolbarId::Draw_CommonTask_Toolbox);
  60 }
  61
  62
  63 PresentationViewShell::PresentationViewShell( ViewShellBase& rViewShellBase, vcl::Window* pParentWindow, FrameView* pFrameView)
  64     : DrawViewShell(rViewShellBase, pParentWindow, PageKind::Standard, pFrameView)
  65     , mnAbortSlideShowEvent(nullptr)
  66 {
  67     if( GetDocSh() && GetDocSh()->GetCreateMode() == SfxObjectCreateMode::EMBEDDED )
  68         maOldVisArea = GetDocSh()->GetVisArea( ASPECT_CONTENT );
  69     meShellType = ST_PRESENTATION;
  70 }
  71
  72 PresentationViewShell::~PresentationViewShell()
  73 {
  74     if (mnAbortSlideShowEvent)
  75         Application::RemoveUserEvent(mnAbortSlideShowEvent);
  76
  77     if( GetDocSh() && GetDocSh()->GetCreateMode() == SfxObjectCreateMode::EMBEDDED && !maOldVisArea.IsEmpty() )
  78         GetDocSh()->SetVisArea( maOldVisArea );
  79 }
  80
  81 void PresentationViewShell::FinishInitialization( FrameView* pFrameView )
  82 {
  83     DrawViewShell::Init(true);
  84
  85     // Use the frame view that comes form the view shell that initiated our
  86     // creation.
  87     if (pFrameView != nullptr)
  88     {
  89         GetFrameView()->Disconnect();
  90         SetFrameView (pFrameView);
  91         pFrameView->Connect();
  92     }
  93     SetRuler(false);
  94     WriteFrameViewData();
  95
  96     GetActiveWindow()->GrabFocus();
  97 }
  98
  99 VclPtr<SvxRuler> PresentationViewShell::CreateHRuler(::sd::Window*)
 100 {
 101     return nullptr;
 102 }
 103
 104 VclPtr<SvxRuler> PresentationViewShell::CreateVRuler(::sd::Window*)
 105 {
 106     return nullptr;
 107 }
 108
 109 IMPL_LINK_NOARG(PresentationViewShell, AbortSlideShowHdl, void*, void)
 110 {
 111     mnAbortSlideShowEvent = nullptr;
 112     rtl::Reference<SlideShow> xSlideShow(SlideShow::GetSlideShow(GetViewShellBase()));
 113     if (xSlideShow.is())
 114         xSlideShow->end();
 115 }
 116
 117 void PresentationViewShell::Activate( bool bIsMDIActivate )
 118 {
 119     DrawViewShell::Activate( bIsMDIActivate );
 120
 121     if( bIsMDIActivate )
 122     {
 123         SfxBoolItem aItem( SID_NAVIGATOR_INIT, true );
 124
 125         GetViewFrame()->GetDispatcher()->ExecuteList(SID_NAVIGATOR_INIT,
 126                 SfxCallMode::ASYNCHRON | SfxCallMode::RECORD, { &aItem });
 127
 128         rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( GetViewShellBase() ) );
 129         if( xSlideShow.is() )
 130         {
 131             bool bSuccess = xSlideShow->activate(GetViewShellBase());
 132             if (!bSuccess)
 133             {
 134                 /* tdf#64711 PresentationViewShell is deleted by 'end' due to end closing
 135                    the object shell. So if we call xSlideShow->end during Activate there are
 136                    a lot of places in the call stack of Activate which understandable don't
 137                    expect this ViewShell to be deleted during use. Defer to the next event
 138                    loop the abort of the slideshow
 139                 */
 140                 if (!mnAbortSlideShowEvent)
 141                     mnAbortSlideShowEvent = Application::PostUserEvent(LINK(this, PresentationViewShell, AbortSlideShowHdl));
 142             }
 143         }
 144
 145         if( HasCurrentFunction() )
 146             GetCurrentFunction()->Activate();
 147
 148         ReadFrameViewData(mpFrameView);
 149     }
 150
 151     GetDocSh()->Connect( this );
 152 }
 153
 154 void PresentationViewShell::Paint( const ::tools::Rectangle& /*rRect*/, ::sd::Window* )
 155 {
 156     rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( GetViewShellBase() ) );
 157     if( xSlideShow.is() )
 158         xSlideShow->paint();
 159 }
 160
 161 void PresentationViewShell::Resize()
 162 {
 163     ViewShell::Resize(); // do not call DrawViewShell here!
 164
 165     rtl::Reference< sd::SlideShow > xSlideshow( SlideShow::GetSlideShow( GetViewShellBase() ) );
 166     if( xSlideshow.is() )
 167         xSlideshow->resize(maViewSize);
 168 }
 169
 170 } // end of namespace sd
 171
 172 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */