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libreoffice/sd/source/ui/docshell/docshel3.cxx
Noel Grandin 51c879d864 simplify calls to *DialogFactory::Create methods 
we don't need to check for nullptr here, it's never null.

Change-Id: I3cc5337a8f4dec6747821679e39ccba3cec20f56
Reviewed-on: https://gerrit.libreoffice.org/55114
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-06-12 08:24:04 +02:00

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/* -*- 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 <Window.hxx>
#include <DrawDocShell.hxx>
#include <app.hrc>
#include <svx/svxids.hrc>
#include <svx/dialogs.hrc>
#include <svx/ofaitem.hxx>
#include <svx/svxerr.hxx>
#include <svl/srchitem.hxx>
#include <svl/languageoptions.hxx>
#include <svtools/langtab.hxx>
#include <svx/srchdlg.hxx>
#include <sfx2/request.hxx>
#include <sfx2/sfxdlg.hxx>
#include <vcl/abstdlg.hxx>
#include <vcl/window.hxx>
#include <svl/style.hxx>
#include <svx/drawitem.hxx>
#include <editeng/unolingu.hxx>
#include <editeng/langitem.hxx>
#include <editeng/eeitem.hxx>
#include <com/sun/star/i18n/TextConversionOption.hpp>
#include <sfx2/notebookbar/SfxNotebookBar.hxx>
#include <sdmod.hxx>
#include <drawdoc.hxx>
#include <sdpage.hxx>
#include <sdattr.hxx>
#include <fusearch.hxx>
#include <ViewShell.hxx>
#include <View.hxx>
#include <slideshow.hxx>
#include <fuhhconv.hxx>
#include <memory>
using namespace ::com::sun::star;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::uno;
namespace sd {
static void lcl_setLanguageForObj( SdrObject *pObj, LanguageType nLang, bool bLanguageNone )
{
const sal_uInt16 aLangWhichId_EE[3] =
{
EE_CHAR_LANGUAGE,
EE_CHAR_LANGUAGE_CJK,
EE_CHAR_LANGUAGE_CTL
};
if( bLanguageNone )
nLang = LANGUAGE_NONE;
if( nLang != LANGUAGE_DONTKNOW )
{
if( nLang == LANGUAGE_NONE )
{
for(sal_uInt16 n : aLangWhichId_EE)
pObj->SetMergedItem( SvxLanguageItem( nLang, n ) );
}
else
{
sal_uInt16 nLangWhichId = 0;
SvtScriptType nScriptType = SvtLanguageOptions::GetScriptTypeOfLanguage( nLang );
switch (nScriptType)
{
case SvtScriptType::LATIN : nLangWhichId = EE_CHAR_LANGUAGE; break;
case SvtScriptType::ASIAN : nLangWhichId = EE_CHAR_LANGUAGE_CJK; break;
case SvtScriptType::COMPLEX : nLangWhichId = EE_CHAR_LANGUAGE_CTL; break;
default:
OSL_FAIL("unexpected case" );
return;
}
pObj->SetMergedItem( SvxLanguageItem( nLang, nLangWhichId ) );
}
}
else // Reset to default
{
for(sal_uInt16 n : aLangWhichId_EE)
pObj->ClearMergedItem( n );
}
}
static void lcl_setLanguage( const SdDrawDocument *pDoc, const OUString &rLanguage, bool bLanguageNone = false )
{
LanguageType nLang = SvtLanguageTable::GetLanguageType( rLanguage );
// Do it for SdDrawDocument->SetLanguage as well?
sal_uInt16 nPageCount = pDoc->GetPageCount(); // Pick All Pages
for( sal_uInt16 nPage = 0; nPage < nPageCount; nPage++ )
{
const SdrPage *pPage = pDoc->GetPage( nPage );
const size_t nObjCount = pPage->GetObjCount();
for( size_t nObj = 0; nObj < nObjCount; ++nObj )
{
SdrObject *pObj = pPage->GetObj( nObj );
if (pObj->GetObjIdentifier() != OBJ_PAGE)
lcl_setLanguageForObj( pObj, nLang, bLanguageNone );
}
}
}
/**
* Handles SFX-Requests
*/
void DrawDocShell::Execute( SfxRequest& rReq )
{
if(mpViewShell && SlideShow::IsRunning( mpViewShell->GetViewShellBase() ))
{
// during a running presentation no slot will be executed
return;
}
switch ( rReq.GetSlot() )
{
case SID_SEARCH_ITEM:
{
const SfxItemSet* pReqArgs = rReq.GetArgs();
if (pReqArgs)
{
const SvxSearchItem & rSearchItem = pReqArgs->Get(SID_SEARCH_ITEM);
SD_MOD()->SetSearchItem(std::unique_ptr<SvxSearchItem>(static_cast<SvxSearchItem*>(rSearchItem.Clone())));
}
rReq.Done();
}
break;
case FID_SEARCH_ON:
{
// no action needed
rReq.Done();
}
break;
case FID_SEARCH_OFF:
{
if( dynamic_cast< FuSearch* >(mxDocShellFunction.get()) )
{
// End Search&Replace in all docshells
SfxObjectShell* pFirstShell = SfxObjectShell::GetFirst();
SfxObjectShell* pShell = pFirstShell;
while (pShell)
{
if( dynamic_cast< const DrawDocShell *>( pShell ) != nullptr)
{
static_cast<DrawDocShell*>(pShell)->CancelSearching();
}
pShell = SfxObjectShell::GetNext(*pShell);
if (pShell == pFirstShell)
{
pShell = nullptr;
}
}
SetDocShellFunction(nullptr);
Invalidate();
rReq.Done();
}
}
break;
case FID_SEARCH_NOW:
{
const SfxItemSet* pReqArgs = rReq.GetArgs();
if ( pReqArgs )
{
rtl::Reference< FuSearch > xFuSearch( dynamic_cast< FuSearch* >( GetDocShellFunction().get() ) );
if( !xFuSearch.is() && mpViewShell )
{
::sd::View* pView = mpViewShell->GetView();
SetDocShellFunction( FuSearch::Create( mpViewShell, mpViewShell->GetActiveWindow(), pView, mpDoc, rReq ) );
xFuSearch.set( dynamic_cast< FuSearch* >( GetDocShellFunction().get() ) );
}
if( xFuSearch.is() )
{
const SvxSearchItem& rSearchItem = pReqArgs->Get(SID_SEARCH_ITEM);
SD_MOD()->SetSearchItem(std::unique_ptr<SvxSearchItem>(static_cast<SvxSearchItem*>( rSearchItem.Clone() )));
xFuSearch->SearchAndReplace(&rSearchItem);
}
}
rReq.Done();
}
break;
case SID_CLOSEDOC:
{
ExecuteSlot(rReq, SfxObjectShell::GetStaticInterface());
}
break;
case SID_GET_COLORLIST:
{
const SvxColorListItem* pColItem = GetItem( SID_COLOR_TABLE );
XColorListRef pList = pColItem->GetColorList();
rReq.SetReturnValue( OfaRefItem<XColorList>( SID_GET_COLORLIST, pList ) );
}
break;
case SID_VERSION:
{
const SdrSwapGraphicsMode nOldSwapMode = mpDoc->GetSwapGraphicsMode();
mpDoc->SetSwapGraphicsMode( SdrSwapGraphicsMode::TEMP );
ExecuteSlot( rReq, SfxObjectShell::GetStaticInterface() );
mpDoc->SetSwapGraphicsMode( nOldSwapMode );
}
break;
case SID_HANGUL_HANJA_CONVERSION:
{
if( mpViewShell )
{
rtl::Reference<FuPoor> aFunc( FuHangulHanjaConversion::Create( mpViewShell, mpViewShell->GetActiveWindow(), mpViewShell->GetView(), mpDoc, rReq ) );
static_cast< FuHangulHanjaConversion* >( aFunc.get() )->StartConversion( LANGUAGE_KOREAN, LANGUAGE_KOREAN, nullptr, i18n::TextConversionOption::CHARACTER_BY_CHARACTER, true );
}
}
break;
case SID_CHINESE_CONVERSION:
{
if( mpViewShell )
{
rtl::Reference<FuPoor> aFunc( FuHangulHanjaConversion::Create( mpViewShell, mpViewShell->GetActiveWindow(), mpViewShell->GetView(), mpDoc, rReq ) );
static_cast< FuHangulHanjaConversion* >( aFunc.get() )->StartChineseConversion();
}
}
break;
case SID_LANGUAGE_STATUS:
{
OUString aNewLangTxt;
const SfxStringItem* pItem = rReq.GetArg<SfxStringItem>(SID_LANGUAGE_STATUS);
if (pItem)
aNewLangTxt = pItem->GetValue();
if (aNewLangTxt == "*" )
{
// open the dialog "Tools/Options/Language Settings - Language"
if (mpViewShell)
{
SfxAbstractDialogFactory* pFact = SfxAbstractDialogFactory::Create();
ScopedVclPtr<VclAbstractDialog> pDlg(pFact->CreateVclDialog( mpViewShell->GetActiveWindow(), SID_LANGUAGE_OPTIONS ));
pDlg->Execute();
}
}
else
{
if( mpViewShell )
{
// setting the new language...
if (!aNewLangTxt.isEmpty())
{
const OUString aDocumentLangPrefix("Default_");
const OUString aStrNone("LANGUAGE_NONE");
const OUString aStrResetLangs("RESET_LANGUAGES");
SdDrawDocument* pDoc = mpViewShell->GetDoc();
sal_Int32 nPos = -1;
if (-1 != (nPos = aNewLangTxt.indexOf( aDocumentLangPrefix )))
{
aNewLangTxt = aNewLangTxt.replaceAt( nPos, aDocumentLangPrefix.getLength(), "" );
}
else
{
break;
}
if (aNewLangTxt == aStrNone)
lcl_setLanguage( pDoc, OUString(), true );
else if (aNewLangTxt == aStrResetLangs)
lcl_setLanguage( pDoc, OUString() );
else
lcl_setLanguage( pDoc, aNewLangTxt );
if ( pDoc->GetOnlineSpell() )
{
pDoc->StartOnlineSpelling();
}
}
}
}
Broadcast(SfxHint(SfxHintId::LanguageChanged));
}
break;
case SID_NOTEBOOKBAR:
{
const SfxStringItem* pFile = rReq.GetArg<SfxStringItem>( SID_NOTEBOOKBAR );
if ( mpViewShell )
{
SfxBindings& rBindings( mpViewShell->GetFrame()->GetBindings() );
if ( sfx2::SfxNotebookBar::IsActive() )
sfx2::SfxNotebookBar::ExecMethod( rBindings, pFile ? pFile->GetValue() : "" );
else
sfx2::SfxNotebookBar::CloseMethod( rBindings );
}
}
break;
default:
break;
}
}
void DrawDocShell::SetDocShellFunction( const rtl::Reference<FuPoor>& xFunction )
{
if( mxDocShellFunction.is() )
mxDocShellFunction->Dispose();
mxDocShellFunction = xFunction;
}
} // end of namespace sd
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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