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 namespace sd {
  43
  44 SFX_IMPL_INTERFACE(PresentationViewShell, DrawViewShell)
  45
  46 void PresentationViewShell::InitInterface_Impl()
  47 {
  48     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_TOOLS, SfxVisibilityFlags::Standard | SfxVisibilityFlags::FullScreen | SfxVisibilityFlags::Server,
  49                                             ToolbarId::Draw_Toolbox_Sd);
  50     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_APPLICATION, SfxVisibilityFlags::Standard | SfxVisibilityFlags::Client | SfxVisibilityFlags::Viewer | SfxVisibilityFlags::ReadonlyDoc,
  51                                             ToolbarId::Draw_Viewer_Toolbox);
  52     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_OPTIONS, SfxVisibilityFlags::Standard | SfxVisibilityFlags::Server,
  53                                             ToolbarId::Draw_Options_Toolbox);
  54     GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_COMMONTASK, SfxVisibilityFlags::Standard | SfxVisibilityFlags::Server,
  55                                             ToolbarId::Draw_CommonTask_Toolbox);
  56 }
  57
  58
  59 PresentationViewShell::PresentationViewShell( ViewShellBase& rViewShellBase, vcl::Window* pParentWindow, FrameView* pFrameView)
  60     : DrawViewShell(rViewShellBase, pParentWindow, PageKind::Standard, pFrameView)
  61     , mnAbortSlideShowEvent(nullptr)
  62 {
  63     if( GetDocSh() && GetDocSh()->GetCreateMode() == SfxObjectCreateMode::EMBEDDED )
  64         maOldVisArea = GetDocSh()->GetVisArea( ASPECT_CONTENT );
  65     meShellType = ST_PRESENTATION;
  66 }
  67
  68 PresentationViewShell::~PresentationViewShell()
  69 {
  70     if (mnAbortSlideShowEvent)
  71         Application::RemoveUserEvent(mnAbortSlideShowEvent);
  72
  73     if( GetDocSh() && GetDocSh()->GetCreateMode() == SfxObjectCreateMode::EMBEDDED && !maOldVisArea.IsEmpty() )
  74         GetDocSh()->SetVisArea( maOldVisArea );
  75 }
  76
  77 void PresentationViewShell::FinishInitialization( FrameView* pFrameView )
  78 {
  79     DrawViewShell::Init(true);
  80
  81     // Use the frame view that comes form the view shell that initiated our
  82     // creation.
  83     if (pFrameView != nullptr)
  84     {
  85         GetFrameView()->Disconnect();
  86         SetFrameView (pFrameView);
  87         pFrameView->Connect();
  88     }
  89     SetRuler(false);
  90     WriteFrameViewData();
  91
  92     GetActiveWindow()->GrabFocus();
  93 }
  94
  95 VclPtr<SvxRuler> PresentationViewShell::CreateHRuler(::sd::Window*)
  96 {
  97     return nullptr;
  98 }
  99
 100 VclPtr<SvxRuler> PresentationViewShell::CreateVRuler(::sd::Window*)
 101 {
 102     return nullptr;
 103 }
 104
 105 IMPL_LINK_NOARG(PresentationViewShell, AbortSlideShowHdl, void*, void)
 106 {
 107     mnAbortSlideShowEvent = nullptr;
 108     rtl::Reference<SlideShow> xSlideShow(SlideShow::GetSlideShow(GetViewShellBase()));
 109     if (xSlideShow.is())
 110         xSlideShow->end();
 111 }
 112
 113 void PresentationViewShell::Activate( bool bIsMDIActivate )
 114 {
 115     DrawViewShell::Activate( bIsMDIActivate );
 116
 117     if( bIsMDIActivate )
 118     {
 119         SfxBoolItem aItem( SID_NAVIGATOR_INIT, true );
 120
 121         GetViewFrame()->GetDispatcher()->ExecuteList(SID_NAVIGATOR_INIT,
 122                 SfxCallMode::ASYNCHRON | SfxCallMode::RECORD, { &aItem });
 123
 124         rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( GetViewShellBase() ) );
 125         if( xSlideShow.is() )
 126         {
 127             bool bSuccess = xSlideShow->activate(GetViewShellBase());
 128             if (!bSuccess)
 129             {
 130                 /* tdf#64711 PresentationViewShell is deleted by 'end' due to end closing
 131                    the object shell. So if we call xSlideShow->end during Activate there are
 132                    a lot of places in the call stack of Activate which understandable don't
 133                    expect this ViewShell to be deleted during use. Defer to the next event
 134                    loop the abort of the slideshow
 135                 */
 136                 if (!mnAbortSlideShowEvent)
 137                     mnAbortSlideShowEvent = Application::PostUserEvent(LINK(this, PresentationViewShell, AbortSlideShowHdl));
 138             }
 139         }
 140
 141         if( HasCurrentFunction() )
 142             GetCurrentFunction()->Activate();
 143
 144         ReadFrameViewData(mpFrameView);
 145     }
 146
 147     GetDocSh()->Connect( this );
 148 }
 149
 150 void PresentationViewShell::Paint( const ::tools::Rectangle& /*rRect*/, ::sd::Window* )
 151 {
 152     rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( GetViewShellBase() ) );
 153     if( xSlideShow.is() )
 154         xSlideShow->paint();
 155 }
 156
 157 void PresentationViewShell::Resize()
 158 {
 159     ViewShell::Resize(); // do not call DrawViewShell here!
 160
 161     rtl::Reference< sd::SlideShow > xSlideshow( SlideShow::GetSlideShow( GetViewShellBase() ) );
 162     if( xSlideshow.is() )
 163         xSlideshow->resize(maViewSize);
 164 }
 165
 166 } // end of namespace sd
 167
 168 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */