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260 | /* -*- 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 <config_features.h>
#include <basic/sberrors.hxx>
#include <svx/svdmark.hxx>
#include <svx/svdoole2.hxx>
#include <svx/svdview.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/request.hxx>
#include <basic/sbxcore.hxx>
#include <svl/stritem.hxx>
#include <svl/whiter.hxx>
#include <vcl/svapp.hxx>
#include <tabvwsh.hxx>
#include <document.hxx>
#include <sc.hrc>
#include <drwlayer.hxx>
#include <retypepassdlg.hxx>
#include <tabprotection.hxx>
using namespace com::sun::star;
void ScTabViewShell::ExecuteObject( const SfxRequest& rReq )
{
sal_uInt16 nSlotId = rReq.GetSlot();
const SfxItemSet* pReqArgs = rReq.GetArgs();
// Always activate/deactivate object in the visible View
ScTabViewShell* pVisibleSh = this;
if ( nSlotId == SID_OLE_SELECT || nSlotId == SID_OLE_ACTIVATE || nSlotId == SID_OLE_DEACTIVATE )
{
OSL_FAIL("old slot SID_OLE...");
}
switch (nSlotId)
{
case SID_OLE_SELECT:
case SID_OLE_ACTIVATE:
{
// In both cases, first select in the visible View
OUString aName;
SdrView* pDrView = GetScDrawView();
if (pDrView)
{
const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
if (rMarkList.GetMarkCount() == 1)
aName = ScDrawLayer::GetVisibleName( rMarkList.GetMark(0)->GetMarkedSdrObj() );
}
pVisibleSh->SelectObject( aName );
// activate
if ( nSlotId == SID_OLE_ACTIVATE )
pVisibleSh->DoVerb( 0 );
}
break;
case SID_OLE_DEACTIVATE:
pVisibleSh->DeactivateOle();
break;
case SID_OBJECT_LEFT:
case SID_OBJECT_TOP:
case SID_OBJECT_WIDTH:
case SID_OBJECT_HEIGHT:
{
bool bDone = false;<--- The scope of the variable 'bDone' can be reduced. [+]The scope of the variable 'bDone' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:<--- Variable 'bDone' is assigned a value that is never used.
void f(int x)<--- Variable 'bDone' is assigned a value that is never used.
{<--- Variable 'bDone' is assigned a value that is never used.
int i = 0;<--- Variable 'bDone' is assigned a value that is never used.
if (x) {<--- Variable 'bDone' is assigned a value that is never used.
// it's safe to move 'int i = 0;' here<--- Variable 'bDone' is assigned a value that is never used.
for (int n = 0; n < 10; ++n) {<--- Variable 'bDone' is assigned a value that is never used.
// it is possible but not safe to move 'int i = 0;' here<--- Variable 'bDone' is assigned a value that is never used.
do_something(&i);<--- Variable 'bDone' is assigned a value that is never used.
}<--- Variable 'bDone' is assigned a value that is never used.
}<--- Variable 'bDone' is assigned a value that is never used.
}<--- Variable 'bDone' is assigned a value that is never used.
When you see this message it is always safe to reduce the variable scope 1 level. <--- Variable 'bDone' is assigned a value that is never used.
const SfxPoolItem* pItem;
if ( pReqArgs && pReqArgs->GetItemState( nSlotId, true, &pItem ) == SfxItemState::SET )
{
long nNewVal = static_cast<const SfxInt32Item*>(pItem)->GetValue();
if ( nNewVal < 0 )
nNewVal = 0;
//! convert from something into 1/100mm ??????
SdrView* pDrView = GetScDrawView();
if ( pDrView )
{
const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
if (rMarkList.GetMarkCount() == 1)
{
SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
tools::Rectangle aRect = pObj->GetLogicRect();
if ( nSlotId == SID_OBJECT_LEFT )
pDrView->MoveMarkedObj( Size( nNewVal - aRect.Left(), 0 ) );
else if ( nSlotId == SID_OBJECT_TOP )
pDrView->MoveMarkedObj( Size( 0, nNewVal - aRect.Top() ) );
else if ( nSlotId == SID_OBJECT_WIDTH )
pDrView->ResizeMarkedObj( aRect.TopLeft(),
Fraction( nNewVal, aRect.GetWidth() ),
Fraction( 1, 1 ) );
else // if ( nSlotId == SID_OBJECT_HEIGHT )
pDrView->ResizeMarkedObj( aRect.TopLeft(),
Fraction( 1, 1 ),
Fraction( nNewVal, aRect.GetHeight() ) );
bDone = true;<--- Variable 'bDone' is assigned a value that is never used.
}
}
}
#if HAVE_FEATURE_SCRIPTING
if (!bDone)
SbxBase::SetError( ERRCODE_BASIC_BAD_PARAMETER ); // basic error
#endif
}
break;
}
}
static uno::Reference < embed::XEmbeddedObject > lcl_GetSelectedObj( const SdrView* pDrView ) //! member of ScDrawView?
{
uno::Reference < embed::XEmbeddedObject > xRet;
if (pDrView)
{
const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
if (rMarkList.GetMarkCount() == 1)
{
SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
if (pObj->GetObjIdentifier() == OBJ_OLE2)
{
SdrOle2Obj* pOle2Obj = static_cast<SdrOle2Obj*>(pObj);
xRet = pOle2Obj->GetObjRef();
}
}
}
return xRet;
}
void ScTabViewShell::GetObjectState( SfxItemSet& rSet )
{
SfxWhichIter aIter(rSet);
sal_uInt16 nWhich = aIter.FirstWhich();
while ( nWhich )
{
switch (nWhich)
{
case SID_ACTIVE_OBJ_NAME:
{
OUString aName;
uno::Reference < embed::XEmbeddedObject > xOLE = lcl_GetSelectedObj( GetScDrawView() );
if (xOLE.is())
{
aName = GetViewData().GetSfxDocShell()->GetEmbeddedObjectContainer().GetEmbeddedObjectName( xOLE );
}
rSet.Put( SfxStringItem( nWhich, aName ) );
}
break;
case SID_OBJECT_LEFT:
case SID_OBJECT_TOP:
case SID_OBJECT_WIDTH:
case SID_OBJECT_HEIGHT:
{
SdrView* pDrView = GetScDrawView();
if ( pDrView )
{
const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
if (rMarkList.GetMarkCount() == 1)
{
SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
tools::Rectangle aRect = pObj->GetLogicRect();
long nVal;
if ( nWhich == SID_OBJECT_LEFT )
nVal = aRect.Left();
else if ( nWhich == SID_OBJECT_TOP )
nVal = aRect.Top();
else if ( nWhich == SID_OBJECT_WIDTH )
nVal = aRect.GetWidth();
else // if ( nWhich == SID_OBJECT_HEIGHT )
nVal = aRect.GetHeight();
//! convert from 1/100mm to something else ??????
rSet.Put( SfxInt32Item( nWhich, nVal ) );
}
}
}
break;
}
nWhich = aIter.NextWhich();
}
}
void ScTabViewShell::AddAccessibilityObject( SfxListener& rObject )
{
if (!pAccessibilityBroadcaster)
pAccessibilityBroadcaster.reset( new SfxBroadcaster );
rObject.StartListening( *pAccessibilityBroadcaster );
ScDocument* pDoc = GetViewData().GetDocument();
if (pDoc)
pDoc->AddUnoObject(rObject);
}
void ScTabViewShell::RemoveAccessibilityObject( SfxListener& rObject )
{
SolarMutexGuard g;
if (pAccessibilityBroadcaster)
{
rObject.EndListening( *pAccessibilityBroadcaster );
ScDocument* pDoc = GetViewData().GetDocument();
if (pDoc)
pDoc->RemoveUnoObject(rObject);
}
else
{
OSL_FAIL("no accessibility broadcaster?");
}
}
void ScTabViewShell::BroadcastAccessibility( const SfxHint &rHint )
{
if (pAccessibilityBroadcaster)
pAccessibilityBroadcaster->Broadcast( rHint );
}
bool ScTabViewShell::HasAccessibilityObjects() const
{
return pAccessibilityBroadcaster != nullptr;
}
bool ScTabViewShell::ExecuteRetypePassDlg(ScPasswordHash eDesiredHash)
{
ScDocument* pDoc = GetViewData().GetDocument();
ScRetypePassDlg aDlg(GetFrameWeld());
aDlg.SetDataFromDocument(*pDoc);
aDlg.SetDesiredHash(eDesiredHash);
if (aDlg.run() != RET_OK)
return false;
aDlg.WriteNewDataToDocument(*pDoc);
return true;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|