diff options
Diffstat (limited to 'sc/source/ui/miscdlgs/solvrdlg.cxx')
| -rw-r--r-- | sc/source/ui/miscdlgs/solvrdlg.cxx | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/sc/source/ui/miscdlgs/solvrdlg.cxx b/sc/source/ui/miscdlgs/solvrdlg.cxx new file mode 100644 index 000000000000..5b41592e8457 --- /dev/null +++ b/sc/source/ui/miscdlgs/solvrdlg.cxx @@ -0,0 +1,313 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sc.hxx" + + + +//---------------------------------------------------------------------------- + +#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 "solvrdlg.hrc" + +#define _SOLVRDLG_CXX +#include "solvrdlg.hxx" +#undef _SOLVERDLG_CXX + + +#define ERRORBOX(s) ErrorBox( this, WinBits( WB_OK | WB_DEF_OK), s ).Execute() + + +//============================================================================ +// class ScSolverDlg +//---------------------------------------------------------------------------- + +ScSolverDlg::ScSolverDlg( SfxBindings* pB, SfxChildWindow* pCW, Window* pParent, + ScDocument* pDocument, + ScAddress aCursorPos ) + + : ScAnyRefDlg ( pB, pCW, pParent, RID_SCDLG_SOLVER ), + // + aFlVariables ( this, ScResId( FL_VARIABLES ) ), + aFtFormulaCell ( this, ScResId( FT_FORMULACELL ) ), + aEdFormulaCell ( this, this, ScResId( ED_FORMULACELL ) ), + aRBFormulaCell ( this, ScResId( RB_FORMULACELL ), &aEdFormulaCell, this ), + aFtTargetVal ( this, ScResId( FT_TARGETVAL ) ), + aEdTargetVal ( this, ScResId( ED_TARGETVAL ) ), + aFtVariableCell ( this, ScResId( FT_VARCELL ) ), + aEdVariableCell ( this, this, ScResId( ED_VARCELL ) ), + aRBVariableCell ( this, ScResId( RB_VARCELL ), &aEdVariableCell, this ), + aBtnOk ( this, ScResId( BTN_OK ) ), + aBtnCancel ( this, ScResId( BTN_CANCEL ) ), + aBtnHelp ( this, ScResId( BTN_HELP ) ), + // + theFormulaCell ( aCursorPos ), + theVariableCell ( aCursorPos ), + pDoc ( pDocument ), + nCurTab ( aCursorPos.Tab() ), + pEdActive ( NULL ), + bDlgLostFocus ( FALSE ), + errMsgInvalidVar ( ScResId( STR_INVALIDVAR ) ), + errMsgInvalidForm ( ScResId( STR_INVALIDFORM ) ), + errMsgNoFormula ( ScResId( STR_NOFORMULA ) ), + errMsgInvalidVal ( ScResId( STR_INVALIDVAL ) ) +{ + Init(); + FreeResource(); +} + +//---------------------------------------------------------------------------- + +__EXPORT ScSolverDlg::~ScSolverDlg() +{ +} + +//---------------------------------------------------------------------------- + +void __EXPORT ScSolverDlg::Init() +{ + String aStr; + + aBtnOk. SetClickHdl ( LINK( this, ScSolverDlg, BtnHdl ) ); + aBtnCancel. SetClickHdl ( LINK( this, ScSolverDlg, BtnHdl ) ); + + Link aLink = LINK( this, ScSolverDlg, GetFocusHdl ); + aEdFormulaCell. SetGetFocusHdl ( aLink ); + aRBFormulaCell. SetGetFocusHdl ( aLink ); + aEdVariableCell.SetGetFocusHdl ( aLink ); + aRBVariableCell.SetGetFocusHdl ( aLink ); + aEdTargetVal. SetGetFocusHdl ( aLink ); + + aLink = LINK( this, ScSolverDlg, LoseFocusHdl ); + aEdFormulaCell. SetLoseFocusHdl ( aLink ); + aRBFormulaCell. SetLoseFocusHdl ( aLink ); + aEdVariableCell.SetLoseFocusHdl ( aLink ); + aRBVariableCell.SetLoseFocusHdl ( aLink ); + + theFormulaCell.Format( aStr, SCA_ABS, NULL, pDoc->GetAddressConvention() ); + + aEdFormulaCell.SetText( aStr ); + aEdFormulaCell.GrabFocus(); + pEdActive = &aEdFormulaCell; +} + +//---------------------------------------------------------------------------- + +BOOL __EXPORT 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); + + String aStr; + ScAddress aAdr = rRef.aStart; + USHORT nFmt = ( aAdr.Tab() == nCurTab ) + ? SCA_ABS + : SCA_ABS_3D; + + aAdr.Format( aStr, nFmt, pDocP, pDocP->GetAddressConvention() ); + pEdActive->SetRefString( aStr ); + + if ( pEdActive == &aEdFormulaCell ) + theFormulaCell = aAdr; + else if ( pEdActive == &aEdVariableCell ) + theVariableCell = aAdr; + } +} + +//---------------------------------------------------------------------------- + +void ScSolverDlg::RaiseError( ScSolverErr eError ) +{ + switch ( eError ) + { + case SOLVERR_NOFORMULA: + ERRORBOX( errMsgNoFormula ); + aEdFormulaCell.GrabFocus(); + break; + + case SOLVERR_INVALID_FORMULA: + ERRORBOX( errMsgInvalidForm ); + aEdFormulaCell.GrabFocus(); + break; + + case SOLVERR_INVALID_VARIABLE: + ERRORBOX( errMsgInvalidVar ); + aEdVariableCell.GrabFocus(); + break; + + case SOLVERR_INVALID_TARGETVALUE: + ERRORBOX( errMsgInvalidVal ); + aEdTargetVal.GrabFocus(); + break; + } +} + +//---------------------------------------------------------------------------- + +BOOL ScSolverDlg::IsRefInputMode() const +{ + return pEdActive != NULL; +} + +//---------------------------------------------------------------------------- + +BOOL __EXPORT ScSolverDlg::CheckTargetValue( String& rStrVal ) +{ + sal_uInt32 n1 = 0; + double n2; + + return pDoc->GetFormatTable()->IsNumberFormat( rStrVal, n1, n2 ); +} + +//---------------------------------------------------------------------------- +// Handler: + +IMPL_LINK( ScSolverDlg, BtnHdl, PushButton*, pBtn ) +{ + if ( pBtn == &aBtnOk ) + { + theTargetValStr = aEdTargetVal.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(); + USHORT nRes1 = theFormulaCell .Parse( aEdFormulaCell.GetText(), pDoc, eConv ); + USHORT nRes2 = theVariableCell.Parse( aEdVariableCell.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 == &aBtnCancel ) + { + Close(); + } + + return 0; +} + +//---------------------------------------------------------------------------- + +IMPL_LINK( ScSolverDlg, GetFocusHdl, Control*, pCtrl ) +{ + Edit* pEdit = NULL; + pEdActive = NULL; + + if( (pCtrl == (Control*)&aEdFormulaCell) || (pCtrl == (Control*)&aRBFormulaCell) ) + pEdit = pEdActive = &aEdFormulaCell; + else if( (pCtrl == (Control*)&aEdVariableCell) || (pCtrl == (Control*)&aRBVariableCell) ) + pEdit = pEdActive = &aEdVariableCell; + else if( pCtrl == (Control*)&aEdTargetVal ) + pEdit = &aEdTargetVal; + + if( pEdit ) + pEdit->SetSelection( Selection( 0, SELECTION_MAX ) ); + + return 0; +} + +//---------------------------------------------------------------------------- + +IMPL_LINK( ScSolverDlg, LoseFocusHdl, Control*, EMPTYARG ) +{ + bDlgLostFocus = !IsActive(); + return 0; +} + + + + |