/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <com/sun/star/animations/XAnimationNode.hpp>
#include <SlideTransitionPane.hxx>
#include <createslidetransitionpanel.hxx>
#include <TransitionPreset.hxx>
#include <sdresid.hxx>
#include <ViewShellBase.hxx>
#include <DrawDocShell.hxx>
#include <SlideSorterViewShell.hxx>
#include <drawdoc.hxx>
#include <sdmod.hxx>
#include <sdpage.hxx>
#include <filedlg.hxx>
#include <strings.hrc>
#include <DrawController.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <EventMultiplexer.hxx>
#include <sal/log.hxx>
#include <svtools/controldims.hxx>
#include <svx/gallery.hxx>
#include <unotools/pathoptions.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>
#include <tools/urlobj.hxx>
#include <DrawViewShell.hxx>
#include <slideshow.hxx>
#include <drawview.hxx>
#include <sdundogr.hxx>
#include <undoanim.hxx>
#include <optsitem.hxx>
#include <sddll.hxx>
#include <sfx2/sidebar/Theme.hxx>
#include <algorithm>
using namespace ::com::sun::star;
using ::com::sun::star::uno::Reference;
namespace sd
{
namespace impl
{
struct TransitionEffect
{
TransitionEffect() :
mnType( 0 ),
mnSubType( 0 ),
mbDirection( true ),
mnFadeColor( 0 )
{
init();
}
explicit TransitionEffect( const ::sd::TransitionPreset & rPreset ) :
mnType( rPreset.getTransition()),
mnSubType( rPreset.getSubtype()),
mbDirection( rPreset.getDirection()),
mnFadeColor( rPreset.getFadeColor())
{
init();
}
explicit TransitionEffect( const SdPage & rPage ) :
mnType( rPage.getTransitionType() ),
mnSubType( rPage.getTransitionSubtype() ),
mbDirection( rPage.getTransitionDirection() ),
mnFadeColor( rPage.getTransitionFadeColor() )
{
init();
mfDuration = rPage.getTransitionDuration();
mfTime = rPage.GetTime();
mePresChange = rPage.GetPresChange();
mbSoundOn = rPage.IsSoundOn();
maSound = rPage.GetSoundFile();
mbLoopSound = rPage.IsLoopSound();
mbStopSound = rPage.IsStopSound();
}
void init()
{
mfDuration = 2.0;
mfTime = 0.0;
mePresChange = PRESCHANGE_MANUAL;
mbSoundOn = false;
mbLoopSound = false;
mbStopSound = false;
mbEffectAmbiguous = false;
mbDurationAmbiguous = false;
mbTimeAmbiguous = false;
mbPresChangeAmbiguous = false;
mbSoundAmbiguous = false;
mbLoopSoundAmbiguous = false;
}
void setAllAmbiguous()
{
mbEffectAmbiguous = true;
mbDurationAmbiguous = true;
mbTimeAmbiguous = true;
mbPresChangeAmbiguous = true;
mbSoundAmbiguous = true;
mbLoopSoundAmbiguous = true;
}
bool operator == ( const ::sd::TransitionPreset & rPreset ) const
{
return
(mnType == rPreset.getTransition()) &&
(mnSubType == rPreset.getSubtype()) &&
(mbDirection == rPreset.getDirection()) &&
(mnFadeColor == rPreset.getFadeColor());
}
void applyTo( SdPage & rOutPage ) const
{
if( ! mbEffectAmbiguous )
{
rOutPage.setTransitionType( mnType );
rOutPage.setTransitionSubtype( mnSubType );
rOutPage.setTransitionDirection( mbDirection );
rOutPage.setTransitionFadeColor( mnFadeColor );
}
if( ! mbDurationAmbiguous )
rOutPage.setTransitionDuration( mfDuration );
if( ! mbTimeAmbiguous )
rOutPage.SetTime( mfTime );
if( ! mbPresChangeAmbiguous )
rOutPage.SetPresChange( mePresChange );
if( ! mbSoundAmbiguous )
{
if( mbStopSound )
{
rOutPage.SetStopSound( true );
rOutPage.SetSound( false );
}
else
{
rOutPage.SetStopSound( false );
rOutPage.SetSound( mbSoundOn );
rOutPage.SetSoundFile( maSound );
}
}
if( ! mbLoopSoundAmbiguous )
rOutPage.SetLoopSound( mbLoopSound );
}
void compareWith( const SdPage & rPage )
{
TransitionEffect aOtherEffect( rPage );
mbEffectAmbiguous = mbEffectAmbiguous || aOtherEffect.mbEffectAmbiguous
|| (mnType != aOtherEffect.mnType)
|| (mnSubType != aOtherEffect.mnSubType)
|| (mbDirection != aOtherEffect.mbDirection)
|| (mnFadeColor != aOtherEffect.mnFadeColor);
mbDurationAmbiguous = mbDurationAmbiguous || aOtherEffect.mbDurationAmbiguous || mfDuration != aOtherEffect.mfDuration;
mbTimeAmbiguous = mbTimeAmbiguous || aOtherEffect.mbTimeAmbiguous || mfTime != aOtherEffect.mfTime;
mbPresChangeAmbiguous = mbPresChangeAmbiguous || aOtherEffect.mbPresChangeAmbiguous || mePresChange != aOtherEffect.mePresChange;
mbSoundAmbiguous = mbSoundAmbiguous || aOtherEffect.mbSoundAmbiguous || mbSoundOn != aOtherEffect.mbSoundOn;
#if 0
// Weird leftover isolated expression with no effect, introduced in 2007 in
// CWS impress122. Ifdeffed out to avoid compiler warning, kept here in case
// somebody who understands this code notices and understands what the
// "right" thing to do might be.
(!mbStopSound && !aOtherEffect.mbStopSound && maSound != aOtherEffect.maSound) || (mbStopSound != aOtherEffect.mbStopSound);
#endif
mbLoopSoundAmbiguous = mbLoopSoundAmbiguous || aOtherEffect.mbLoopSoundAmbiguous || mbLoopSound != aOtherEffect.mbLoopSound;
}
// effect
sal_Int16 mnType;
sal_Int16 mnSubType;
bool mbDirection;
sal_Int32 mnFadeColor;
// other settings
double mfDuration;
double mfTime;
PresChange mePresChange;
bool mbSoundOn;
OUString maSound;
bool mbLoopSound;
bool mbStopSound;
bool mbEffectAmbiguous;
bool mbDurationAmbiguous;
bool mbTimeAmbiguous;
bool mbPresChangeAmbiguous;
bool mbSoundAmbiguous;
bool mbLoopSoundAmbiguous;
};
} // namespace impl
} // namespace sd
// Local Helper Functions
namespace
{
void lcl_ApplyToPages(
const ::sd::slidesorter::SharedPageSelection& rpPages,
const ::sd::impl::TransitionEffect & rEffect )
{
::std::vector< SdPage * >::const_iterator aIt( rpPages->begin());
const ::std::vector< SdPage * >::const_iterator aEndIt( rpPages->end());
for( ; aIt != aEndIt; ++aIt )
{
rEffect.applyTo( *(*aIt) );
}
}
void lcl_CreateUndoForPages(
const ::sd::slidesorter::SharedPageSelection& rpPages,
::sd::ViewShellBase const & rBase )
{
::sd::DrawDocShell* pDocSh = rBase.GetDocShell();
if (!pDocSh)
return;
SfxUndoManager* pManager = pDocSh->GetUndoManager();
if (!pManager)
return;
SdDrawDocument* pDoc = pDocSh->GetDoc();
if (!pDoc)
return;
OUString aComment( SdResId(STR_UNDO_SLIDE_PARAMS) );
pManager->EnterListAction(aComment, aComment, 0, rBase.GetViewShellId());
SdUndoGroup* pUndoGroup = new SdUndoGroup( pDoc );
pUndoGroup->SetComment( aComment );
::std::vector< SdPage * >::const_iterator aIt( rpPages->begin());
const ::std::vector< SdPage * >::const_iterator aEndIt( rpPages->end());
for( ; aIt != aEndIt; ++aIt )
{
pUndoGroup->AddAction( new sd::UndoTransition( pDoc, (*aIt) ) );
}
pManager->AddUndoAction( pUndoGroup );
pManager->LeaveListAction();
}
struct lcl_EqualsSoundFileName
{
explicit lcl_EqualsSoundFileName( const OUString & rStr ) :
maStr( rStr )
{}
bool operator() ( const OUString & rStr ) const
{
// note: formerly this was a case insensitive search for all
// platforms. It seems more sensible to do this platform-dependent
INetURLObject aURL(rStr);
#if defined(_WIN32)
return maStr.equalsIgnoreAsciiCase( aURL.GetBase() );
#else
return maStr == aURL.GetBase();
#endif
}
private:
OUString maStr;
};
// returns -1 if no object was found
bool lcl_findSoundInList( const ::std::vector< OUString > & rSoundList,
const OUString & rFileName,
::std::vector< OUString >::size_type & rOutPosition )
{
INetURLObject aURL(rFileName);
::std::vector< OUString >::const_iterator aIt =
::std::find_if( rSoundList.begin(), rSoundList.end(),
lcl_EqualsSoundFileName( aURL.GetBase()));
if( aIt != rSoundList.end())
{
rOutPosition = ::std::distance( rSoundList.begin(), aIt );
return true;
}
return false;
}
OUString lcl_getSoundFileURL(
const ::std::vector< OUString > & rSoundList,
const ListBox* rListBox )
{
if( rListBox->GetSelectedEntryCount() > 0 )
{
sal_Int32 nPos = rListBox->GetSelectedEntryPos();
// the first three entries are no actual sounds
if( nPos >= 3 )
{
DBG_ASSERT( static_cast<sal_uInt32>(rListBox->GetEntryCount() - 3) == rSoundList.size(),
"Sound list-box is not synchronized to sound list" );
nPos -= 3;
if( rSoundList.size() > static_cast<size_t>(nPos) )
return rSoundList[ nPos ];
}
}
return OUString();
}
struct lcl_AppendSoundToListBox
{
explicit lcl_AppendSoundToListBox( ListBox* rListBox ) :
mrListBox( rListBox )
{}
void operator() ( const OUString & rString ) const
{
INetURLObject aURL( rString );
mrListBox->InsertEntry( aURL.GetBase() );
}
private:
VclPtr<ListBox> mrListBox;
};
void lcl_FillSoundListBox(
const ::std::vector< OUString > & rSoundList,
ListBox* rOutListBox )
{
sal_Int32 nCount = rOutListBox->GetEntryCount();
// keep first three entries
for( sal_Int32 i=nCount - 1; i>=3; --i )
rOutListBox->RemoveEntry( i );
::std::for_each( rSoundList.begin(), rSoundList.end(),
lcl_AppendSoundToListBox( rOutListBox ));
}
/// Returns an offset into the list of transition presets
size_t getPresetOffset( const sd::impl::TransitionEffect &rEffect )
{
const sd::TransitionPresetList& rPresetList =
sd::TransitionPreset::getTransitionPresetList();
sd::TransitionPresetPtr pFound;
size_t nIdx = 0;
for( const auto& aIt: rPresetList )
{
if( rEffect.operator==( *aIt ))
break;
nIdx++;
}
return nIdx;
}
} // anonymous namespace
namespace sd
{
class TransitionPane : public ValueSet
{
public:
explicit TransitionPane( vcl::Window *pParent )
: ValueSet( pParent, WB_TABSTOP | WB_3DLOOK | WB_BORDER |
WB_ITEMBORDER | WB_FLATVALUESET | WB_VSCROLL )
{
EnableFullItemMode( false );
set_hexpand( true );
set_vexpand( true );
SetExtraSpacing( 2 );
}
virtual ~TransitionPane() override { disposeOnce(); }
virtual Size GetOptimalSize() const override
{
return LogicToPixel(Size(70, 88), MapMode(MapUnit::MapAppFont));
}
};
// SlideTransitionPane
SlideTransitionPane::SlideTransitionPane(
Window * pParent,
ViewShellBase & rBase,
SdDrawDocument* pDoc,
const css::uno::Reference<css::frame::XFrame>& rxFrame ) :
PanelLayout( pParent, "SlideTransitionsPanel", "modules/simpress/ui/slidetransitionspanel.ui", rxFrame ),
mrBase( rBase ),
mpDrawDoc( pDoc ),
mbHasSelection( false ),
mbUpdatingControls( false ),
mbIsMainViewChangePending( false ),
mbHorizontalLayout( false ),
maLateInitTimer()
{
Initialize(pDoc);
}
SlideTransitionPane::SlideTransitionPane(
Window * pParent,
ViewShellBase & rBase,
SdDrawDocument* pDoc,
const css::uno::Reference<css::frame::XFrame>& rxFrame,
bool /*bHorizontalLayout*/ ) :
PanelLayout( pParent, "SlideTransitionsPanel", "modules/simpress/ui/slidetransitionspanelhorizontal.ui", rxFrame ),
mrBase( rBase ),
mpDrawDoc( pDoc ),
mbHasSelection( false ),
mbUpdatingControls( false ),
mbIsMainViewChangePending( false ),
mbHorizontalLayout( true ),
maLateInitTimer()
{
Initialize(pDoc);
}
void SlideTransitionPane::Initialize(SdDrawDocument* pDoc)
{
get(mpFT_VARIANT, "variant_label");
get(mpLB_VARIANT, "variant_list");
get(mpFT_duration, "duration_label");
get(mpCBX_duration, "transition_duration");
get(mpFT_SOUND, "sound_label");
get(mpLB_SOUND, "sound_list");
get(mpCB_LOOP_SOUND, "loop_sound" );
get(mpRB_ADVANCE_ON_MOUSE, "rb_mouse_click");
get(mpRB_ADVANCE_AUTO, "rb_auto_after");
get(mpMF_ADVANCE_AUTO_AFTER, "auto_after_value");
auto nMax = mpMF_ADVANCE_AUTO_AFTER->GetMax();
mpMF_ADVANCE_AUTO_AFTER->SetMax(1000);
Size aOptimalSize(mpMF_ADVANCE_AUTO_AFTER->CalcMinimumSize());
mpMF_ADVANCE_AUTO_AFTER->set_width_request(aOptimalSize.Width());
mpMF_ADVANCE_AUTO_AFTER->SetMax(nMax);
get(mpPB_APPLY_TO_ALL, "apply_to_all");
get(mpPB_PLAY, "play");
get(mpCB_AUTO_PREVIEW, "auto_preview");
VclPtr<VclAlignment> xAlign;
get(xAlign, "transitions_icons");
mpVS_TRANSITION_ICONS = VclPtr<TransitionPane>::Create(xAlign);
mpVS_TRANSITION_ICONS->Show();
mpLB_VARIANT->SetDropDownLineCount(4);
if( pDoc )
mxModel.set( pDoc->getUnoModel(), uno::UNO_QUERY );
// TODO: get correct view
if( mxModel.is())
mxView.set( mxModel->getCurrentController(), uno::UNO_QUERY );
// dummy list box of slide transitions for startup.
mpVS_TRANSITION_ICONS->InsertItem(
0, Image( BitmapEx( "sd/cmd/transition-none.png" ) ),
SdResId( STR_SLIDETRANSITION_NONE ),
VALUESET_APPEND, /* show legend */ true );
mpVS_TRANSITION_ICONS->RecalculateItemSizes();
mpCBX_duration->InsertValue(100, FUNIT_CUSTOM);
mpCBX_duration->InsertValue(200, FUNIT_CUSTOM);
mpCBX_duration->InsertValue(300, FUNIT_CUSTOM);
mpCBX_duration->AdaptDropDownLineCountToMaximum();
// set defaults
mpCB_AUTO_PREVIEW->Check(); // automatic preview on
// update control states before adding handlers
updateControls();
// set handlers
mpPB_APPLY_TO_ALL->SetClickHdl( LINK( this, SlideTransitionPane, ApplyToAllButtonClicked ));
mpPB_PLAY->SetClickHdl( LINK( this, SlideTransitionPane, PlayButtonClicked ));
mpVS_TRANSITION_ICONS->SetSelectHdl( LINK( this, SlideTransitionPane, TransitionSelected ));
mpLB_VARIANT->SetSelectHdl( LINK( this, SlideTransitionPane, VariantListBoxSelected ));
mpCBX_duration->SetModifyHdl(LINK( this, SlideTransitionPane, DurationModifiedHdl));
mpCBX_duration->SetLoseFocusHdl(LINK( this, SlideTransitionPane, DurationLoseFocusHdl));
mpLB_SOUND->SetSelectHdl( LINK( this, SlideTransitionPane, SoundListBoxSelected ));
mpCB_LOOP_SOUND->SetClickHdl( LINK( this, SlideTransitionPane, LoopSoundBoxChecked ));
mpRB_ADVANCE_ON_MOUSE->SetToggleHdl( LINK( this, SlideTransitionPane, AdvanceSlideRadioButtonToggled ));
mpRB_ADVANCE_AUTO->SetToggleHdl( LINK( this, SlideTransitionPane, AdvanceSlideRadioButtonToggled ));
mpMF_ADVANCE_AUTO_AFTER->SetModifyHdl( LINK( this, SlideTransitionPane, AdvanceTimeModified ));
mpCB_AUTO_PREVIEW->SetClickHdl( LINK( this, SlideTransitionPane, AutoPreviewClicked ));
addListener();
maLateInitTimer.SetTimeout(200);
maLateInitTimer.SetInvokeHandler(LINK(this, SlideTransitionPane, LateInitCallback));
maLateInitTimer.Start();
UpdateLook();
}
SlideTransitionPane::~SlideTransitionPane()
{
disposeOnce();
}
void SlideTransitionPane::dispose()
{
maLateInitTimer.Stop();
removeListener();
mpVS_TRANSITION_ICONS.disposeAndClear();
mpFT_VARIANT.clear();
mpLB_VARIANT.clear();
mpFT_duration.clear();
mpCBX_duration.clear();
mpFT_SOUND.clear();
mpLB_SOUND.clear();
mpCB_LOOP_SOUND.clear();
mpRB_ADVANCE_ON_MOUSE.clear();
mpRB_ADVANCE_AUTO.clear();
mpMF_ADVANCE_AUTO_AFTER.clear();
mpPB_APPLY_TO_ALL.clear();
mpPB_PLAY.clear();
mpCB_AUTO_PREVIEW.clear();
PanelLayout::dispose();
}
void SlideTransitionPane::DataChanged (const DataChangedEvent&)
{
UpdateLook();
}
void SlideTransitionPane::UpdateLook()
{
if( mbHorizontalLayout )
{
SetBackground(Wallpaper());
}
else
{
SetBackground(::sfx2::sidebar::Theme::GetWallpaper(::sfx2::sidebar::Theme::Paint_PanelBackground));
mpFT_duration->SetBackground(Wallpaper());
mpFT_SOUND->SetBackground(Wallpaper());
}
}
void SlideTransitionPane::onSelectionChanged()
{
updateControls();
}
void SlideTransitionPane::onChangeCurrentPage()
{
updateControls();
}
::sd::slidesorter::SharedPageSelection SlideTransitionPane::getSelectedPages() const
{
::sd::slidesorter::SlideSorterViewShell * pSlideSorterViewShell
= ::sd::slidesorter::SlideSorterViewShell::GetSlideSorter(mrBase);
std::shared_ptr<sd::slidesorter::SlideSorterViewShell::PageSelection> pSelection;
if( pSlideSorterViewShell )
{
pSelection = pSlideSorterViewShell->GetPageSelection();
}
else
{
pSelection.reset(new sd::slidesorter::SlideSorterViewShell::PageSelection);
if( mxView.is() )
{
SdPage* pPage = SdPage::getImplementation( mxView->getCurrentPage() );
if( pPage )
pSelection->push_back(pPage);
}
}
return pSelection;
}
void SlideTransitionPane::updateControls()
{
::sd::slidesorter::SharedPageSelection pSelectedPages(getSelectedPages());
if( pSelectedPages->empty())
{
mbHasSelection = false;
return;
}
mbHasSelection = true;
DBG_ASSERT( ! mbUpdatingControls, "Multiple Control Updates" );
mbUpdatingControls = true;
// get model data for first page
SdPage * pFirstPage = pSelectedPages->front();
DBG_ASSERT( pFirstPage, "Invalid Page" );
impl::TransitionEffect aEffect( *pFirstPage );
// merge with other pages
::sd::slidesorter::SlideSorterViewShell::PageSelection::const_iterator aPageIt(
pSelectedPages->begin());
::sd::slidesorter::SlideSorterViewShell::PageSelection::const_iterator aPageEndIt(
pSelectedPages->end());
// start with second page (note aIt != aEndIt, because ! aSelectedPages.empty())
for( ++aPageIt; aPageIt != aPageEndIt; ++aPageIt )
{
if( *aPageIt )
aEffect.compareWith( *(*aPageIt) );
}
// detect current slide effect
if( aEffect.mbEffectAmbiguous )
{
SAL_WARN( "sd.transitions", "Unusual, ambiguous transition effect" );
mpVS_TRANSITION_ICONS->SetNoSelection();
}
else
{
// ToDo: That 0 is "no transition" is documented nowhere except in the
// CTOR of sdpage
if( aEffect.mnType == 0 )
mpVS_TRANSITION_ICONS->SetNoSelection();
else
updateVariants( getPresetOffset( aEffect ) );
}
if( aEffect.mbDurationAmbiguous )
{
mpCBX_duration->SetText("");
mpCBX_duration->SetNoSelection();
}
else
{
mpCBX_duration->SetValue( (aEffect.mfDuration)*100.0 );
}
if( aEffect.mbSoundAmbiguous )
{
mpLB_SOUND->SetNoSelection();
maCurrentSoundFile.clear();
}
else
{
maCurrentSoundFile.clear();
if( aEffect.mbStopSound )
{
mpLB_SOUND->SelectEntryPos( 1 );
}
else if( aEffect.mbSoundOn && !aEffect.maSound.isEmpty() )
{
std::vector<OUString>::size_type nPos = 0;
if( lcl_findSoundInList( maSoundList, aEffect.maSound, nPos ))
{
mpLB_SOUND->SelectEntryPos( nPos + 3 );
maCurrentSoundFile = aEffect.maSound;
}
}
else
{
mpLB_SOUND->SelectEntryPos( 0 );
}
}
if( aEffect.mbLoopSoundAmbiguous )
{
mpCB_LOOP_SOUND->SetState( TRISTATE_INDET );
}
else
{
mpCB_LOOP_SOUND->Check( aEffect.mbLoopSound );
}
if( aEffect.mbPresChangeAmbiguous )
{
mpRB_ADVANCE_ON_MOUSE->Check( false );
mpRB_ADVANCE_AUTO->Check( false );
}
else
{
mpRB_ADVANCE_ON_MOUSE->Check( aEffect.mePresChange == PRESCHANGE_MANUAL );
mpRB_ADVANCE_AUTO->Check( aEffect.mePresChange == PRESCHANGE_AUTO );
mpMF_ADVANCE_AUTO_AFTER->SetValue( aEffect.mfTime * 100.0);
}
SdOptions* pOptions = SD_MOD()->GetSdOptions(DocumentType::Impress);
mpCB_AUTO_PREVIEW->Check( pOptions->IsPreviewTransitions() );
mbUpdatingControls = false;
updateControlState();
}
void SlideTransitionPane::updateControlState()
{
mpVS_TRANSITION_ICONS->Enable( mbHasSelection );
mpLB_VARIANT->Enable( mbHasSelection && mpLB_VARIANT->GetEntryCount() > 0 );
mpCBX_duration->Enable( mbHasSelection );
mpLB_SOUND->Enable( mbHasSelection );
mpCB_LOOP_SOUND->Enable( mbHasSelection && (mpLB_SOUND->GetSelectedEntryPos() > 2));
mpRB_ADVANCE_ON_MOUSE->Enable( mbHasSelection );
mpRB_ADVANCE_AUTO->Enable( mbHasSelection );
mpMF_ADVANCE_AUTO_AFTER->Enable( mbHasSelection && mpRB_ADVANCE_AUTO->IsChecked());
mpPB_APPLY_TO_ALL->Enable( mbHasSelection );
mpPB_PLAY->Enable( mbHasSelection );
mpCB_AUTO_PREVIEW->Enable( mbHasSelection );
}
void SlideTransitionPane::updateSoundList()
{
maSoundList.clear();
GalleryExplorer::FillObjList( GALLERY_THEME_SOUNDS, maSoundList );
GalleryExplorer::FillObjList( GALLERY_THEME_USERSOUNDS, maSoundList );
lcl_FillSoundListBox( maSoundList, mpLB_SOUND );
}
void SlideTransitionPane::openSoundFileDialog()
{
if( ! mpLB_SOUND->IsEnabled())
return;
SdOpenSoundFileDialog aFileDialog(GetFrameWeld());
DBG_ASSERT( mpLB_SOUND->GetSelectedEntryPos() == 2,
"Dialog should only open when \"Other sound\" is selected" );
bool bValidSoundFile( false );
bool bQuitLoop( false );
while( ! bQuitLoop &&
aFileDialog.Execute() == ERRCODE_NONE )
{
OUString aFile = aFileDialog.GetPath();
std::vector<OUString>::size_type nPos = 0;
bValidSoundFile = lcl_findSoundInList( maSoundList, aFile, nPos );
if( bValidSoundFile )
{
bQuitLoop = true;
}
else // not in sound list
{
// try to insert into gallery
if( GalleryExplorer::InsertURL( GALLERY_THEME_USERSOUNDS, aFile ) )
{
updateSoundList();
bValidSoundFile = lcl_findSoundInList( maSoundList, aFile, nPos );
DBG_ASSERT( bValidSoundFile, "Adding sound to gallery failed" );
bQuitLoop = true;
}
else
{
OUString aStrWarning(SdResId(STR_WARNING_NOSOUNDFILE));
aStrWarning = aStrWarning.replaceFirst("%", aFile);
std::unique_ptr<weld::MessageDialog> xWarn(Application::CreateMessageDialog(nullptr,
VclMessageType::Warning, VclButtonsType::NONE,
aStrWarning));
xWarn->add_button(Button::GetStandardText(StandardButtonType::Retry), RET_RETRY);
xWarn->add_button(Button::GetStandardText(StandardButtonType::Cancel), RET_CANCEL);
bQuitLoop = (xWarn->run() != RET_RETRY);
bValidSoundFile = false;
}
}
if( bValidSoundFile )
// skip first three entries in list
mpLB_SOUND->SelectEntryPos( nPos + 3 );
}
if( ! bValidSoundFile )
{
if( !maCurrentSoundFile.isEmpty() )
{
std::vector<OUString>::size_type nPos = 0;
if( lcl_findSoundInList( maSoundList, maCurrentSoundFile, nPos ))
mpLB_SOUND->SelectEntryPos( nPos + 3 );
else
mpLB_SOUND->SelectEntryPos( 0 ); // NONE
}
else
mpLB_SOUND->SelectEntryPos( 0 ); // NONE
}
}
impl::TransitionEffect SlideTransitionPane::getTransitionEffectFromControls() const
{
impl::TransitionEffect aResult;
aResult.setAllAmbiguous();
// check first (aResult might be overwritten)
if( mpVS_TRANSITION_ICONS->IsEnabled() &&
!mpVS_TRANSITION_ICONS->IsNoSelection() &&
mpVS_TRANSITION_ICONS->GetSelectedItemId() > 0 )
{
const sd::TransitionPresetList& rPresetList = sd::TransitionPreset::getTransitionPresetList();
auto aSelected = rPresetList.begin();
std::advance( aSelected, mpVS_TRANSITION_ICONS->GetSelectedItemId() - 1);
if( mpLB_VARIANT->GetSelectedEntryPos() == LISTBOX_ENTRY_NOTFOUND )
{
// Transition with just one effect.
aResult = impl::TransitionEffect( **aSelected );
aResult.setAllAmbiguous();
}
else
{
int nVariant = 0;
bool bFound = false;
for( const auto& aIter: rPresetList )
{
if( aIter->getSetId() == (*aSelected)->getSetId() )
{
if( mpLB_VARIANT->GetSelectedEntryPos() == nVariant)
{
aResult = impl::TransitionEffect( *aIter );
aResult.setAllAmbiguous();
bFound = true;
break;
}
else
{
nVariant++;
}
}
}
if( !bFound )
{
aResult.mnType = 0;
}
}
aResult.mbEffectAmbiguous = false;
}
else if (mpVS_TRANSITION_ICONS->IsNoSelection())
{
aResult.mbEffectAmbiguous = false;
}
//duration
if( mpCBX_duration->IsEnabled() && (!(mpCBX_duration->GetText()).isEmpty()) )
{
aResult.mfDuration = static_cast<double>(mpCBX_duration->GetValue())/100.0;
aResult.mbDurationAmbiguous = false;
}
// slide-advance mode
if( mpRB_ADVANCE_ON_MOUSE->IsEnabled() && mpRB_ADVANCE_AUTO->IsEnabled() &&
(mpRB_ADVANCE_ON_MOUSE->IsChecked() || mpRB_ADVANCE_AUTO->IsChecked()))
{
if( mpRB_ADVANCE_ON_MOUSE->IsChecked())
aResult.mePresChange = PRESCHANGE_MANUAL;
else
{
aResult.mePresChange = PRESCHANGE_AUTO;
if( mpMF_ADVANCE_AUTO_AFTER->IsEnabled())
{
aResult.mfTime = static_cast<double>(mpMF_ADVANCE_AUTO_AFTER->GetValue() ) / 100.0 ;
aResult.mbTimeAmbiguous = false;
}
}
aResult.mbPresChangeAmbiguous = false;
}
// sound
if( mpLB_SOUND->IsEnabled())
{
maCurrentSoundFile.clear();
if( mpLB_SOUND->GetSelectedEntryCount() > 0 )
{
sal_Int32 nPos = mpLB_SOUND->GetSelectedEntryPos();
aResult.mbStopSound = nPos == 1;
aResult.mbSoundOn = nPos > 1;
if( aResult.mbStopSound )
{
aResult.maSound.clear();
aResult.mbSoundAmbiguous = false;
}
else
{
aResult.maSound = lcl_getSoundFileURL( maSoundList, mpLB_SOUND );
aResult.mbSoundAmbiguous = false;
maCurrentSoundFile = aResult.maSound;
}
}
}
// sound loop
if( mpCB_LOOP_SOUND->IsEnabled() )
{
aResult.mbLoopSound = mpCB_LOOP_SOUND->IsChecked();
aResult.mbLoopSoundAmbiguous = false;
}
return aResult;
}
void SlideTransitionPane::applyToSelectedPages(bool bPreview = true)
{
if( ! mbUpdatingControls )
{
Window *pFocusWindow = Application::GetFocusWindow();
::sd::slidesorter::SharedPageSelection pSelectedPages( getSelectedPages());
impl::TransitionEffect aEffect = getTransitionEffectFromControls();
if( ! pSelectedPages->empty())
{
lcl_CreateUndoForPages( pSelectedPages, mrBase );
lcl_ApplyToPages( pSelectedPages, aEffect );
mrBase.GetDocShell()->SetModified();
}
if( mpCB_AUTO_PREVIEW->IsEnabled() &&
mpCB_AUTO_PREVIEW->IsChecked() && bPreview)
{
if (aEffect.mnType) // mnType = 0 denotes no transition
playCurrentEffect();
else if( mxView.is() )
SlideShow::Stop( mrBase );
}
if (pFocusWindow)
pFocusWindow->GrabFocus();
}
}
void SlideTransitionPane::playCurrentEffect()
{
if( mxView.is() )
{
Reference< css::animations::XAnimationNode > xNode;
SlideShow::StartPreview( mrBase, mxView->getCurrentPage(), xNode );
}
}
void SlideTransitionPane::addListener()
{
Link<tools::EventMultiplexerEvent&,void> aLink( LINK(this,SlideTransitionPane,EventMultiplexerListener) );
mrBase.GetEventMultiplexer()->AddEventListener( aLink );
}
void SlideTransitionPane::removeListener()
{
Link<tools::EventMultiplexerEvent&,void> aLink( LINK(this,SlideTransitionPane,EventMultiplexerListener) );
mrBase.GetEventMultiplexer()->RemoveEventListener( aLink );
}
IMPL_LINK(SlideTransitionPane,EventMultiplexerListener,
tools::EventMultiplexerEvent&, rEvent, void)
{
switch (rEvent.meEventId)
{
case EventMultiplexerEventId::EditViewSelection:
onSelectionChanged();
break;
case EventMultiplexerEventId::CurrentPageChanged:
case EventMultiplexerEventId::SlideSortedSelection:
onChangeCurrentPage();
break;
case EventMultiplexerEventId::MainViewRemoved:
mxView.clear();
onSelectionChanged();
onChangeCurrentPage();
break;
case EventMultiplexerEventId::MainViewAdded:
mbIsMainViewChangePending = true;
break;
case EventMultiplexerEventId::ConfigurationUpdated:
if (mbIsMainViewChangePending)
{
mbIsMainViewChangePending = false;
// At this moment the controller may not yet been set at
// model or ViewShellBase. Take it from the view shell
// passed with the event.
if (mrBase.GetMainViewShell() != nullptr)
{
mxView.set(mrBase.GetController(), css::uno::UNO_QUERY);
onSelectionChanged();
onChangeCurrentPage();
}
}
break;
default:
if (rEvent.meEventId != EventMultiplexerEventId::Disposing)
{
onSelectionChanged();
onChangeCurrentPage();
}
break;
}
}
IMPL_LINK_NOARG(SlideTransitionPane, ApplyToAllButtonClicked, Button*, void)
{
DBG_ASSERT( mpDrawDoc, "Invalid Draw Document!" );
if( !mpDrawDoc )
return;
::sd::slidesorter::SharedPageSelection pPages (
new ::sd::slidesorter::SlideSorterViewShell::PageSelection);
sal_uInt16 nPageCount = mpDrawDoc->GetSdPageCount( PageKind::Standard );
pPages->reserve( nPageCount );
for( sal_uInt16 i=0; i<nPageCount; ++i )
{
SdPage * pPage = mpDrawDoc->GetSdPage( i, PageKind::Standard );
if( pPage )
pPages->push_back( pPage );
}
if( ! pPages->empty())
{
lcl_CreateUndoForPages( pPages, mrBase );
lcl_ApplyToPages( pPages, getTransitionEffectFromControls() );
}
}
IMPL_LINK_NOARG(SlideTransitionPane, PlayButtonClicked, Button*, void)
{
playCurrentEffect();
}
IMPL_LINK_NOARG(SlideTransitionPane, TransitionSelected, ValueSet *, void)
{
updateVariants( mpVS_TRANSITION_ICONS->GetSelectedItemId() - 1 );
applyToSelectedPages();
}
/// we use an integer offset into the list of transition presets
void SlideTransitionPane::updateVariants( size_t nPresetOffset )
{
const sd::TransitionPresetList& rPresetList = sd::TransitionPreset::getTransitionPresetList();
mpLB_VARIANT->Clear();
mpVS_TRANSITION_ICONS->SetNoSelection();
if( nPresetOffset >= rPresetList.size() )
{
mpLB_VARIANT->Enable( false );
}
else
{
auto pFound = rPresetList.begin();
std::advance( pFound, nPresetOffset );
// Fill in the variant listbox
size_t nFirstItem = 0, nItem = 1;
for( const auto& aIt: rPresetList )
{
if( aIt->getSetId() == (*pFound)->getSetId() )
{
if (!nFirstItem)
nFirstItem = nItem;
if( !aIt->getVariantLabel().isEmpty() )
{
mpLB_VARIANT->InsertEntry( aIt->getVariantLabel() );
if( *pFound == aIt )
mpLB_VARIANT->SelectEntryPos( mpLB_VARIANT->GetEntryCount()-1 );
}
}
nItem++;
}
if( mpLB_VARIANT->GetEntryCount() == 0 )
mpLB_VARIANT->Enable( false );
else
mpLB_VARIANT->Enable();
// item has the id of the first transition from this set.
mpVS_TRANSITION_ICONS->SelectItem( nFirstItem );
}
}
IMPL_LINK_NOARG(SlideTransitionPane, AdvanceSlideRadioButtonToggled, RadioButton&, void)
{
updateControlState();
applyToSelectedPages(false);
}
IMPL_LINK_NOARG(SlideTransitionPane, AdvanceTimeModified, Edit&, void)
{
applyToSelectedPages(false);
}
IMPL_LINK_NOARG(SlideTransitionPane, VariantListBoxSelected, ListBox&, void)
{
applyToSelectedPages();
}
IMPL_LINK_NOARG(SlideTransitionPane, DurationModifiedHdl, Edit&, void)
{
double duration_value = static_cast<double>(mpCBX_duration->GetValue());
if(duration_value <= 0.0)
mpCBX_duration->SetValue(0);
else
mpCBX_duration->SetValue(duration_value);
}
IMPL_LINK_NOARG(SlideTransitionPane, DurationLoseFocusHdl, Control&, void)
{
applyToSelectedPages();
}
IMPL_LINK_NOARG(SlideTransitionPane, SoundListBoxSelected, ListBox&, void)
{
if( mpLB_SOUND->GetSelectedEntryCount() )
{
sal_Int32 nPos = mpLB_SOUND->GetSelectedEntryPos();
if( nPos == 2 )
{
// other sound...
openSoundFileDialog();
}
}
updateControlState();
applyToSelectedPages();
}
IMPL_LINK_NOARG(SlideTransitionPane, LoopSoundBoxChecked, Button*, void)
{
applyToSelectedPages();
}
IMPL_LINK_NOARG(SlideTransitionPane, AutoPreviewClicked, Button*, void)
{
SdOptions* pOptions = SD_MOD()->GetSdOptions(DocumentType::Impress);
pOptions->SetPreviewTransitions( mpCB_AUTO_PREVIEW->IsChecked() );
}
IMPL_LINK_NOARG(SlideTransitionPane, LateInitCallback, Timer *, void)
{
const TransitionPresetList& rPresetList = TransitionPreset::getTransitionPresetList();
size_t nPresetOffset = 0;
for( const TransitionPresetPtr& pPreset: rPresetList )
{
const OUString sLabel( pPreset->getSetLabel() );
if( !sLabel.isEmpty() )
{
if( m_aNumVariants.find( pPreset->getSetId() ) == m_aNumVariants.end() )
{
OUString sImageName("sd/cmd/transition-" + pPreset->getSetId() + ".png");
BitmapEx aIcon( sImageName );
if ( aIcon.IsEmpty() ) // need a fallback
aIcon = BitmapEx( "sd/cmd/transition-none.png" );
mpVS_TRANSITION_ICONS->InsertItem(
nPresetOffset + 1, Image( aIcon ), sLabel,
VALUESET_APPEND, /* show legend */ true );
m_aNumVariants[ pPreset->getSetId() ] = 1;
}
else
{
m_aNumVariants[ pPreset->getSetId() ]++;
}
}
nPresetOffset++;
}
mpVS_TRANSITION_ICONS->RecalculateItemSizes();
SAL_INFO( "sd.transitions", "Item transition offsets in ValueSet:");
for( size_t i = 0; i < mpVS_TRANSITION_ICONS->GetItemCount(); ++i )
SAL_INFO( "sd.transitions", i << ":" << mpVS_TRANSITION_ICONS->GetItemId( i ) );
nPresetOffset = 0;
SAL_INFO( "sd.transitions", "Transition presets by offsets:");
for( const auto& aIter: rPresetList )
{
SAL_INFO( "sd.transitions", nPresetOffset++ << " " <<
aIter->getPresetId() << ": " << aIter->getSetId() );
}
updateSoundList();
updateControls();
}
vcl::Window * createSlideTransitionPanel( vcl::Window* pParent, ViewShellBase& rBase, const css::uno::Reference<css::frame::XFrame>& rxFrame )
{
vcl::Window* pWindow = nullptr;
DrawDocShell* pDocSh = rBase.GetDocShell();
if( pDocSh )
{
pWindow = VclPtr<SlideTransitionPane>::Create( pParent, rBase, pDocSh->GetDoc(), rxFrame );
}
return pWindow;
}
} // namespace sd
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V568 It's odd that the argument of sizeof() operator is the expression.