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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 "rangelst.hxx"
#include "scitems.hxx"
#include <sfx2/dispatch.hxx>
#include <svl/zforlist.hxx>
#include <vcl/msgbox.hxx>
#include "uiitems.hxx"
#include "reffact.hxx"
#include "document.hxx"
#include "scresid.hxx"
#include "globstr.hrc"
#include "sc.hrc"
#define _SOLVRDLG_CXX
#include "solvrdlg.hxx"
#undef _SOLVRDLG_CXX
namespace
{
void lclErrorDialog( Window* pParent, OUString aString )
{
ErrorBox( pParent, WinBits( WB_OK | WB_DEF_OK), aString ).Execute();
}
}
ScSolverDlg::ScSolverDlg( SfxBindings* pB, SfxChildWindow* pCW, Window* pParent,
ScDocument* pDocument,
ScAddress aCursorPos )
: ScAnyRefDlg(pB, pCW, pParent, "GoalSeekDialog", "modules/scalc/ui/goalseekdlg.ui")
, theFormulaCell(aCursorPos)
, theVariableCell(aCursorPos)
, pDoc(pDocument)
, nCurTab(aCursorPos.Tab())
, pEdActive(NULL)
, bDlgLostFocus(false)
, errMsgInvalidVar(ScGlobal::GetRscString(STR_INVALIDVAR))
, errMsgInvalidForm(ScGlobal::GetRscString(STR_INVALIDFORM))
, errMsgNoFormula(ScGlobal::GetRscString(STR_NOFORMULA))
, errMsgInvalidVal(ScGlobal::GetRscString(STR_INVALIDVAL))
{
get(m_pFtFormulaCell, "formulatext");
get(m_pEdFormulaCell, "formulaedit");
m_pEdFormulaCell->SetReferences(this, m_pFtFormulaCell);
get(m_pRBFormulaCell, "formulabutton");
m_pRBFormulaCell->SetReferences(this, m_pEdFormulaCell),
get(m_pEdTargetVal, "target");
get(m_pFtVariableCell, "vartext");
get(m_pEdVariableCell, "varedit");
m_pEdVariableCell->SetReferences(this, m_pFtVariableCell);
get(m_pRBVariableCell, "varbutton");
m_pRBVariableCell->SetReferences(this, m_pEdVariableCell);
get(m_pBtnOk, "ok");
get(m_pBtnCancel, "cancel");
Init();
}
//----------------------------------------------------------------------------
ScSolverDlg::~ScSolverDlg()
{
}
//----------------------------------------------------------------------------
void ScSolverDlg::Init()
{
m_pBtnOk->SetClickHdl( LINK( this, ScSolverDlg, BtnHdl ) );
m_pBtnCancel->SetClickHdl( LINK( this, ScSolverDlg, BtnHdl ) );
Link aLink = LINK( this, ScSolverDlg, GetFocusHdl );
m_pEdFormulaCell->SetGetFocusHdl( aLink );
m_pRBFormulaCell->SetGetFocusHdl( aLink );
m_pEdVariableCell->SetGetFocusHdl( aLink );
m_pRBVariableCell->SetGetFocusHdl( aLink );
m_pEdTargetVal->SetGetFocusHdl( aLink );
aLink = LINK( this, ScSolverDlg, LoseFocusHdl );
m_pEdFormulaCell->SetLoseFocusHdl ( aLink );
m_pRBFormulaCell->SetLoseFocusHdl ( aLink );
m_pEdVariableCell->SetLoseFocusHdl ( aLink );
m_pRBVariableCell->SetLoseFocusHdl ( aLink );
OUString aStr(theFormulaCell.Format(SCA_ABS, NULL, pDoc->GetAddressConvention()));
m_pEdFormulaCell->SetText( aStr );
m_pEdFormulaCell->GrabFocus();
pEdActive = m_pEdFormulaCell;
}
//----------------------------------------------------------------------------
bool ScSolverDlg::Close()
{
return DoClose( ScSolverDlgWrapper::GetChildWindowId() );
}
//----------------------------------------------------------------------------
void ScSolverDlg::SetActive()
{
if ( bDlgLostFocus )
{
bDlgLostFocus = false;
if( pEdActive )
pEdActive->GrabFocus();
}
else
{
GrabFocus();
}
RefInputDone();
}
//----------------------------------------------------------------------------
void ScSolverDlg::SetReference( const ScRange& rRef, ScDocument* pDocP )
{
if( pEdActive )
{
if ( rRef.aStart != rRef.aEnd )
RefInputStart(pEdActive);
ScAddress aAdr = rRef.aStart;
sal_uInt16 nFmt = ( aAdr.Tab() == nCurTab )
? SCA_ABS
: SCA_ABS_3D;
OUString aStr(aAdr.Format(nFmt, pDocP, pDocP->GetAddressConvention()));
pEdActive->SetRefString( aStr );
if ( pEdActive == m_pEdFormulaCell )
theFormulaCell = aAdr;
else if ( pEdActive == m_pEdVariableCell )
theVariableCell = aAdr;
}
}
//----------------------------------------------------------------------------
void ScSolverDlg::RaiseError( ScSolverErr eError )
{
switch ( eError )
{
case SOLVERR_NOFORMULA:
lclErrorDialog( this, errMsgNoFormula );
m_pEdFormulaCell->GrabFocus();
break;
case SOLVERR_INVALID_FORMULA:
lclErrorDialog( this, errMsgInvalidForm );
m_pEdFormulaCell->GrabFocus();
break;
case SOLVERR_INVALID_VARIABLE:
lclErrorDialog( this, errMsgInvalidVar );
m_pEdVariableCell->GrabFocus();
break;
case SOLVERR_INVALID_TARGETVALUE:
lclErrorDialog( this, errMsgInvalidVal );
m_pEdTargetVal->GrabFocus();
break;
}
}
//----------------------------------------------------------------------------
bool ScSolverDlg::IsRefInputMode() const
{
return pEdActive != NULL;
}
//----------------------------------------------------------------------------
bool ScSolverDlg::CheckTargetValue( const OUString& rStrVal )
{
sal_uInt32 n1 = 0;
double n2;
return pDoc->GetFormatTable()->IsNumberFormat( rStrVal, n1, n2 );
}
//----------------------------------------------------------------------------
// Handler:
IMPL_LINK( ScSolverDlg, BtnHdl, PushButton*, pBtn )
{
if (pBtn == m_pBtnOk)
{
theTargetValStr = m_pEdTargetVal->GetText();
// Zu ueberpruefen:
// 1. enthalten die Strings korrekte Tabellenkoordinaten/def.Namen?
// 2. verweist die Formel-Koordinate wirklich auf eine Formelzelle?
// 3. wurde ein korrekter Zielwert eingegeben
const formula::FormulaGrammar::AddressConvention eConv = pDoc->GetAddressConvention();
sal_uInt16 nRes1 = theFormulaCell .Parse( m_pEdFormulaCell->GetText(), pDoc, eConv );
sal_uInt16 nRes2 = theVariableCell.Parse( m_pEdVariableCell->GetText(), pDoc, eConv );
if ( SCA_VALID == ( nRes1 & SCA_VALID ) )
{
if ( SCA_VALID == ( nRes2 & SCA_VALID ) )
{
if ( CheckTargetValue( theTargetValStr ) )
{
CellType eType;
pDoc->GetCellType( theFormulaCell.Col(),
theFormulaCell.Row(),
theFormulaCell.Tab(),
eType );
if ( CELLTYPE_FORMULA == eType )
{
ScSolveParam aOutParam( theFormulaCell,
theVariableCell,
theTargetValStr );
ScSolveItem aOutItem( SCITEM_SOLVEDATA, &aOutParam );
SetDispatcherLock( false );
SwitchToDocument();
GetBindings().GetDispatcher()->Execute( SID_SOLVE,
SFX_CALLMODE_SLOT | SFX_CALLMODE_RECORD,
&aOutItem, 0L, 0L );
Close();
}
else RaiseError( SOLVERR_NOFORMULA );
}
else RaiseError( SOLVERR_INVALID_TARGETVALUE );
}
else RaiseError( SOLVERR_INVALID_VARIABLE );
}
else RaiseError( SOLVERR_INVALID_FORMULA );
}
else if (pBtn == m_pBtnCancel)
{
Close();
}
return 0;
}
//----------------------------------------------------------------------------
IMPL_LINK( ScSolverDlg, GetFocusHdl, Control*, pCtrl )
{
Edit* pEdit = NULL;
pEdActive = NULL;
if( (pCtrl == (Control*)m_pEdFormulaCell) || (pCtrl == (Control*)m_pRBFormulaCell) )
pEdit = pEdActive = m_pEdFormulaCell;
else if( (pCtrl == (Control*)m_pEdVariableCell) || (pCtrl == (Control*)m_pRBVariableCell) )
pEdit = pEdActive = m_pEdVariableCell;
else if( pCtrl == (Control*)m_pEdTargetVal )
pEdit = m_pEdTargetVal;
if( pEdit )
pEdit->SetSelection( Selection( 0, SELECTION_MAX ) );
return 0;
}
//----------------------------------------------------------------------------
IMPL_LINK_NOARG(ScSolverDlg, LoseFocusHdl)
{
bDlgLostFocus = !IsActive();
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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