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path: root/sc/source/ui/pagedlg/tptable.cxx
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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 .
 */

#undef SC_DLLIMPLEMENTATION

#include <scitems.hxx>

#include <vcl/settings.hxx>

#include <tptable.hxx>
#include <global.hxx>
#include <attrib.hxx>
#include <scresid.hxx>
#include <sc.hrc>
#include <bitmaps.hlst>

// Static Data

const sal_uInt16 ScTablePage::pPageTableRanges[] =
{
    ATTR_PAGE_NOTES, ATTR_PAGE_FIRSTPAGENO,
    0
};

static bool lcl_PutVObjModeItem( sal_uInt16            nWhich,
                          SfxItemSet&       rCoreSet,
                          const SfxItemSet& rOldSet,
                          const CheckBox&   rBtn );

static bool lcl_PutScaleItem( sal_uInt16               nWhich,
                       SfxItemSet&          rCoreSet,
                       const SfxItemSet&    rOldSet,
                       const ListBox&       rListBox,
                       sal_uInt16               nLBEntry,
                       const SpinField&     rEd,
                       sal_uInt16               nValue );

static bool lcl_PutScaleItem2( sal_uInt16               nWhich,
                       SfxItemSet&          rCoreSet,
                       const SfxItemSet&    rOldSet,
                       const ListBox&       rListBox,
                       sal_uInt16           nLBEntry,
                       const NumericField&  rEd1,
                       sal_uInt16           nOrigScalePageWidth,
                       const NumericField&  rEd2,
                       sal_uInt16           nOrigScalePageHeight );

static bool lcl_PutBoolItem( sal_uInt16            nWhich,
                      SfxItemSet&       rCoreSet,
                      const SfxItemSet& rOldSet,
                      bool              bIsChecked,
                      bool              bSavedValue );

#define PAGENO_HDL          LINK(this,ScTablePage,PageNoHdl)
#define PAGEDIR_HDL         LINK(this,ScTablePage,PageDirHdl)

namespace {

bool WAS_DEFAULT(sal_uInt16 w, SfxItemSet const & s)
{ return SfxItemState::DEFAULT==s.GetItemState(w); }

}

#define GET_BOOL(sid,set)   static_cast<const SfxBoolItem&>((set).Get(GetWhich((sid)))).GetValue()
#define GET_USHORT(sid,set) static_cast<const SfxUInt16Item&>((set).Get(GetWhich((sid)))).GetValue()
#define GET_SHOW(sid,set)   ( static_cast<const ScViewObjectModeItem&>((set).Get(GetWhich((sid)))).GetValue() \
                              == VOBJ_MODE_SHOW )
// List box entries "Scaling mode"
#define SC_TPTABLE_SCALE_PERCENT    0
#define SC_TPTABLE_SCALE_TO         1
#define SC_TPTABLE_SCALE_TO_PAGES   2

ScTablePage::ScTablePage(vcl::Window* pParent, const SfxItemSet& rCoreAttrs)
    : SfxTabPage(pParent, "SheetPrintPage","modules/scalc/ui/sheetprintpage.ui", &rCoreAttrs)
    , m_nOrigScalePageWidth(0)
    , m_nOrigScalePageHeight(0)
{
    get(m_pBtnTopDown,"radioBTN_TOPDOWN");
    get(m_pBtnLeftRight,"radioBTN_LEFTRIGHT");
    get(m_pBmpPageDir,"imageBMP_PAGEDIR");
    get(m_pBtnPageNo,"checkBTN_PAGENO");
    get(m_pEdPageNo,"spinED_PAGENO");

    get(m_pBtnHeaders,"checkBTN_HEADER");
    get(m_pBtnGrid,"checkBTN_GRID");
    get(m_pBtnNotes,"checkBTN_NOTES");
    get(m_pBtnObjects,"checkBTN_OBJECTS");
    get(m_pBtnCharts,"checkBTN_CHARTS");
    get(m_pBtnDrawings,"checkBTN_DRAWINGS");
    get(m_pBtnFormulas,"checkBTN_FORMULAS");
    get(m_pBtnNullVals,"checkBTN_NULLVALS");

    get(m_pLbScaleMode,"comboLB_SCALEMODE");
    get(m_pBxScaleAll,"boxSCALEALL");
    get(m_pEdScaleAll,"spinED_SCALEALL");
    get(m_pGrHeightWidth,"gridWH");
    get(m_pEdScalePageWidth,"spinED_SCALEPAGEWIDTH");
    get(m_pCbScalePageWidth,"unsetwidth");
    get(m_pEdScalePageHeight,"spinED_SCALEPAGEHEIGHT");
    get(m_pCbScalePageHeight,"unsetheight");
    get(m_pBxScalePageNum,"boxNP");
    get(m_pEdScalePageNum,"spinED_SCALEPAGENUM");

    SetExchangeSupport();

    m_pBtnPageNo->SetClickHdl( PAGENO_HDL );
    m_pBtnTopDown->SetClickHdl( PAGEDIR_HDL );
    m_pBtnLeftRight->SetClickHdl( PAGEDIR_HDL );
    m_pLbScaleMode->SetSelectHdl( LINK(this,ScTablePage,ScaleHdl) );
    m_pCbScalePageWidth->SetToggleHdl(LINK(this, ScTablePage, ToggleHdl));
    m_pCbScalePageHeight->SetToggleHdl(LINK(this, ScTablePage, ToggleHdl));
}

void ScTablePage::ShowImage()
{
    Image aImg(BitmapEx(m_pBtnLeftRight->IsChecked() ? OUString(BMP_LEFTRIGHT) : OUString(BMP_TOPDOWN)));
    m_pBmpPageDir->SetImage( aImg );
    m_pBmpPageDir->SetOutputSizePixel( aImg.GetSizePixel() );
}

ScTablePage::~ScTablePage()
{
    disposeOnce();
}

void ScTablePage::dispose()
{
    m_pBtnTopDown.clear();
    m_pBtnLeftRight.clear();
    m_pBmpPageDir.clear();
    m_pBtnPageNo.clear();
    m_pEdPageNo.clear();
    m_pBtnHeaders.clear();
    m_pBtnGrid.clear();
    m_pBtnNotes.clear();
    m_pBtnObjects.clear();
    m_pBtnCharts.clear();
    m_pBtnDrawings.clear();
    m_pBtnFormulas.clear();
    m_pBtnNullVals.clear();
    m_pLbScaleMode.clear();
    m_pBxScaleAll.clear();
    m_pEdScaleAll.clear();
    m_pGrHeightWidth.clear();
    m_pCbScalePageWidth.clear();
    m_pEdScalePageWidth.clear();
    m_pCbScalePageHeight.clear();
    m_pEdScalePageHeight.clear();
    m_pBxScalePageNum.clear();
    m_pEdScalePageNum.clear();
    SfxTabPage::dispose();
}

VclPtr<SfxTabPage> ScTablePage::Create( vcl::Window* pParent, const SfxItemSet* rCoreSet )
{
    return VclPtr<ScTablePage>::Create( pParent, *rCoreSet );
}

void ScTablePage::Reset( const SfxItemSet* rCoreSet )
{
    bool    bTopDown = GET_BOOL( SID_SCATTR_PAGE_TOPDOWN, *rCoreSet );
    sal_uInt16  nWhich   = 0;

    // sal_Bool flags
    m_pBtnNotes->Check( GET_BOOL(SID_SCATTR_PAGE_NOTES,*rCoreSet) );
    m_pBtnGrid->Check( GET_BOOL(SID_SCATTR_PAGE_GRID,*rCoreSet) );
    m_pBtnHeaders->Check( GET_BOOL(SID_SCATTR_PAGE_HEADERS,*rCoreSet) );
    m_pBtnFormulas->Check( GET_BOOL(SID_SCATTR_PAGE_FORMULAS,*rCoreSet) );
    m_pBtnNullVals->Check( GET_BOOL(SID_SCATTR_PAGE_NULLVALS,*rCoreSet) );
    m_pBtnTopDown->Check( bTopDown );
    m_pBtnLeftRight->Check( !bTopDown );

    // first printed page:
    sal_uInt16 nPage = GET_USHORT(SID_SCATTR_PAGE_FIRSTPAGENO,*rCoreSet);
    m_pBtnPageNo->Check( nPage != 0 );
    m_pEdPageNo->SetValue( (nPage != 0) ? nPage : 1 );
    PageNoHdl( nullptr );

    // object representation:
    m_pBtnCharts->Check( GET_SHOW( SID_SCATTR_PAGE_CHARTS, *rCoreSet ) );
    m_pBtnObjects->Check( GET_SHOW( SID_SCATTR_PAGE_OBJECTS, *rCoreSet ) );
    m_pBtnDrawings->Check( GET_SHOW( SID_SCATTR_PAGE_DRAWINGS, *rCoreSet ) );

    // scaling:
    nWhich = GetWhich(SID_SCATTR_PAGE_SCALE);
    if ( rCoreSet->GetItemState( nWhich ) >= SfxItemState::DEFAULT )
    {
        sal_uInt16 nScale = static_cast<const SfxUInt16Item&>(rCoreSet->Get(nWhich)).GetValue();
        if( nScale > 0 )
            m_pLbScaleMode->SelectEntryPos( SC_TPTABLE_SCALE_PERCENT );
        m_pEdScaleAll->SetValue( (nScale > 0) ? nScale : 100 );
    }

    nWhich = GetWhich(SID_SCATTR_PAGE_SCALETO);
    if ( rCoreSet->GetItemState( nWhich ) >= SfxItemState::DEFAULT )
    {
        const ScPageScaleToItem& rItem = static_cast< const ScPageScaleToItem& >( rCoreSet->Get( nWhich ) );
        sal_uInt16 nWidth = rItem.GetWidth();
        sal_uInt16 nHeight = rItem.GetHeight();

        /*  width==0 and height==0 is invalid state, used as "not selected".
            Dialog shows width=height=1 then. */
        bool bValid = nWidth || nHeight;
        if (bValid)
            m_pLbScaleMode->SelectEntryPos( SC_TPTABLE_SCALE_TO );
        m_pEdScalePageWidth->SetValue( bValid ? nWidth : 1 );
        m_pEdScalePageHeight->SetValue( bValid ? nHeight : 1 );
        m_pCbScalePageWidth->Check(bValid && !nWidth);
        m_pCbScalePageHeight->Check(bValid && !nHeight);
    }

    nWhich = GetWhich(SID_SCATTR_PAGE_SCALETOPAGES);
    if ( rCoreSet->GetItemState( nWhich ) >= SfxItemState::DEFAULT )
    {
        sal_uInt16 nPages = static_cast<const SfxUInt16Item&>(rCoreSet->Get(nWhich)).GetValue();
        if( nPages > 0 )
            m_pLbScaleMode->SelectEntryPos( SC_TPTABLE_SCALE_TO_PAGES );
        m_pEdScalePageNum->SetValue( (nPages > 0) ? nPages : 1 );
    }

    if( m_pLbScaleMode->GetSelectedEntryCount() == 0 )
    {
        // fall back to 100%
        OSL_FAIL( "ScTablePage::Reset - missing scaling item" );
        m_pLbScaleMode->SelectEntryPos( SC_TPTABLE_SCALE_PERCENT );
        m_pEdScaleAll->SetValue( 100 );
    }

    PageDirHdl( nullptr );
    ScaleHdl( *m_pLbScaleMode.get() );

    // remember for FillItemSet
    m_pBtnFormulas->SaveValue();
    m_pBtnNullVals->SaveValue();
    m_pBtnNotes->SaveValue();
    m_pBtnGrid->SaveValue();
    m_pBtnHeaders->SaveValue();
    m_pBtnTopDown->SaveValue();
    m_pBtnLeftRight->SaveValue();
    m_pLbScaleMode->SaveValue();
    m_pBtnCharts->SaveValue();
    m_pBtnObjects->SaveValue();
    m_pBtnDrawings->SaveValue();
    m_pBtnPageNo->SaveValue();
    m_pEdPageNo->SaveValue();
    m_pEdScaleAll->SaveValue();
    m_nOrigScalePageWidth = m_pEdScalePageWidth->IsEnabled() ? m_pEdScalePageWidth->GetValue() : 0;
    m_nOrigScalePageHeight = m_pEdScalePageHeight->IsEnabled() ? m_pEdScalePageHeight->GetValue() : 0;
    m_pEdScalePageNum->SaveValue();
}

bool ScTablePage::FillItemSet( SfxItemSet* rCoreSet )
{
    const SfxItemSet&   rOldSet      = GetItemSet();
    sal_uInt16              nWhichPageNo = GetWhich(SID_SCATTR_PAGE_FIRSTPAGENO);
    bool                bDataChanged = false;

    // sal_Bool flags
    bDataChanged |= lcl_PutBoolItem( GetWhich(SID_SCATTR_PAGE_NOTES),
                                     *rCoreSet, rOldSet,
                                     m_pBtnNotes->IsChecked(),
                                     m_pBtnNotes->GetSavedValue() != TRISTATE_FALSE );

    bDataChanged |= lcl_PutBoolItem( GetWhich(SID_SCATTR_PAGE_GRID),
                                     *rCoreSet, rOldSet,
                                     m_pBtnGrid->IsChecked(),
                                     m_pBtnGrid->GetSavedValue() != TRISTATE_FALSE );

    bDataChanged |= lcl_PutBoolItem( GetWhich(SID_SCATTR_PAGE_HEADERS),
                                     *rCoreSet, rOldSet,
                                     m_pBtnHeaders->IsChecked(),
                                     m_pBtnHeaders->GetSavedValue() != TRISTATE_FALSE );

    bDataChanged |= lcl_PutBoolItem( GetWhich(SID_SCATTR_PAGE_TOPDOWN),
                                     *rCoreSet, rOldSet,
                                     m_pBtnTopDown->IsChecked(),
                                     m_pBtnTopDown->GetSavedValue() );

    bDataChanged |= lcl_PutBoolItem( GetWhich(SID_SCATTR_PAGE_FORMULAS),
                                     *rCoreSet, rOldSet,
                                     m_pBtnFormulas->IsChecked(),
                                     m_pBtnFormulas->GetSavedValue() != TRISTATE_FALSE );

    bDataChanged |= lcl_PutBoolItem( GetWhich(SID_SCATTR_PAGE_NULLVALS),
                                     *rCoreSet, rOldSet,
                                     m_pBtnNullVals->IsChecked(),
                                     m_pBtnNullVals->GetSavedValue() != TRISTATE_FALSE );

    // first printed page:
    bool bUseValue = m_pBtnPageNo->IsChecked();

    if (   WAS_DEFAULT(nWhichPageNo,rOldSet)
        && (    (!bUseValue && 0 == m_pBtnPageNo->GetSavedValue())
            || (   bUseValue && 1 == m_pBtnPageNo->GetSavedValue()
                   && ! m_pEdPageNo->IsValueChangedFromSaved() ) ) )
    {
            rCoreSet->ClearItem( nWhichPageNo );
    }
    else
    {
        sal_uInt16 nPage = (sal_uInt16)( m_pBtnPageNo->IsChecked()
                                    ? m_pEdPageNo->GetValue()
                                    : 0 );

        rCoreSet->Put( SfxUInt16Item( nWhichPageNo, nPage ) );
        bDataChanged = true;
    }

    // object representation:
    bDataChanged |= lcl_PutVObjModeItem( GetWhich(SID_SCATTR_PAGE_CHARTS),
                                         *rCoreSet, rOldSet, *m_pBtnCharts );

    bDataChanged |= lcl_PutVObjModeItem( GetWhich(SID_SCATTR_PAGE_OBJECTS),
                                         *rCoreSet, rOldSet, *m_pBtnObjects );

    bDataChanged |= lcl_PutVObjModeItem( GetWhich(SID_SCATTR_PAGE_DRAWINGS),
                                         *rCoreSet, rOldSet, *m_pBtnDrawings );

    // scaling:
    if( !m_pEdScalePageWidth->IsEnabled() && !m_pEdScalePageHeight->IsEnabled() )
    {
        m_pLbScaleMode->SelectEntryPos( SC_TPTABLE_SCALE_PERCENT );
        m_pEdScaleAll->SetValue( 100 );
    }

    bDataChanged |= lcl_PutScaleItem( GetWhich(SID_SCATTR_PAGE_SCALE),
                                      *rCoreSet, rOldSet,
                                      *m_pLbScaleMode, SC_TPTABLE_SCALE_PERCENT,
                                      *m_pEdScaleAll, (sal_uInt16)m_pEdScaleAll->GetValue() );

    bDataChanged |= lcl_PutScaleItem2( GetWhich(SID_SCATTR_PAGE_SCALETO),
                                      *rCoreSet, rOldSet,
                                      *m_pLbScaleMode, SC_TPTABLE_SCALE_TO,
                                      *m_pEdScalePageWidth, m_nOrigScalePageWidth,
                                      *m_pEdScalePageHeight, m_nOrigScalePageHeight );

    bDataChanged |= lcl_PutScaleItem( GetWhich(SID_SCATTR_PAGE_SCALETOPAGES),
                                      *rCoreSet, rOldSet,
                                      *m_pLbScaleMode, SC_TPTABLE_SCALE_TO_PAGES,
                                      *m_pEdScalePageNum, (sal_uInt16)m_pEdScalePageNum->GetValue() );

    return bDataChanged;
}

DeactivateRC ScTablePage::DeactivatePage( SfxItemSet* pSetP )
{
    if ( pSetP )
        FillItemSet( pSetP );

    return DeactivateRC::LeavePage;
}

void ScTablePage::DataChanged( const DataChangedEvent& rDCEvt )
{
    if( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
        ShowImage();
    SfxTabPage::DataChanged( rDCEvt );
}

// Handler:

IMPL_LINK_NOARG(ScTablePage, PageDirHdl, Button*, void)
{
    ShowImage();
}

IMPL_LINK( ScTablePage, PageNoHdl, Button*, pBtn, void )
{
    if ( m_pBtnPageNo->IsChecked() )
    {
        m_pEdPageNo->Enable();
        if ( pBtn )
            m_pEdPageNo->GrabFocus();
    }
    else
        m_pEdPageNo->Disable();
}

IMPL_LINK_NOARG(ScTablePage, ScaleHdl, ListBox&, void)
{
    // controls for Box "Reduce/enlarge"
    m_pBxScaleAll->Show(m_pLbScaleMode->GetSelectedEntryPos() == SC_TPTABLE_SCALE_PERCENT);

    // controls for Grid "Scale to width/height"
    m_pGrHeightWidth->Show(m_pLbScaleMode->GetSelectedEntryPos() == SC_TPTABLE_SCALE_TO);

    // controls for Box "Scale to pages"
    m_pBxScalePageNum->Show(m_pLbScaleMode->GetSelectedEntryPos() == SC_TPTABLE_SCALE_TO_PAGES);
}

IMPL_LINK(ScTablePage, ToggleHdl, CheckBox&, rBox, void)
{
    if (&rBox == m_pCbScalePageWidth)
    {
        if (rBox.IsChecked())
        {
            m_pEdScalePageWidth->SetText(OUString());
            m_pEdScalePageWidth->Disable();
        }
        else
        {
            m_pEdScalePageWidth->SetValue(1);
            m_pEdScalePageWidth->Enable();
        }
    }
    else
    {
        if (rBox.IsChecked())
        {
            m_pEdScalePageHeight->SetText(OUString());
            m_pEdScalePageHeight->Disable();
        }
        else
        {
            m_pEdScalePageHeight->SetValue(1);
            m_pEdScalePageHeight->Enable();
        }
    }
}

// Helper functions for FillItemSet:

static bool lcl_PutBoolItem( sal_uInt16            nWhich,
                     SfxItemSet&        rCoreSet,
                     const SfxItemSet&  rOldSet,
                     bool               bIsChecked,
                     bool               bSavedValue )
{
    bool bDataChanged = (   bSavedValue == bIsChecked
                         && WAS_DEFAULT(nWhich,rOldSet) );

    if ( bDataChanged )
        rCoreSet.ClearItem(nWhich);
    else
        rCoreSet.Put( SfxBoolItem( nWhich, bIsChecked ) );

    return bDataChanged;
}

static bool lcl_PutVObjModeItem( sal_uInt16            nWhich,
                         SfxItemSet&        rCoreSet,
                         const SfxItemSet&  rOldSet,
                         const CheckBox&    rBtn )
{
    bool bIsChecked   = rBtn.IsChecked();
    bool bDataChanged =     rBtn.GetSavedValue() == (bIsChecked ? 1 : 0)
                         && WAS_DEFAULT(nWhich,rOldSet);

    if ( bDataChanged )
        rCoreSet.ClearItem( nWhich );

    else
        rCoreSet.Put( ScViewObjectModeItem( nWhich, bIsChecked
                                                    ? VOBJ_MODE_SHOW
                                                    : VOBJ_MODE_HIDE ) );
    return bDataChanged;
}

static bool lcl_PutScaleItem( sal_uInt16               nWhich,
                      SfxItemSet&           rCoreSet,
                      const SfxItemSet&     rOldSet,
                      const ListBox&        rListBox,
                      sal_uInt16                nLBEntry,
                      const SpinField&      rEd,
                      sal_uInt16                nValue )
{
    bool bIsSel = (rListBox.GetSelectedEntryPos() == nLBEntry);
    bool bDataChanged = (rListBox.GetSavedValue() != nLBEntry) ||
                        rEd.IsValueChangedFromSaved() ||
                        !WAS_DEFAULT( nWhich, rOldSet );

    if( bDataChanged )
        rCoreSet.Put( SfxUInt16Item( nWhich, bIsSel ? nValue : 0 ) );
    else
        rCoreSet.ClearItem( nWhich );

    return bDataChanged;
}

static bool lcl_PutScaleItem2( sal_uInt16               nWhich,
                      SfxItemSet&           rCoreSet,
                      const SfxItemSet&     rOldSet,
                      const ListBox&        rListBox,
                      sal_uInt16            nLBEntry,
                      const NumericField&   rEd1,
                      sal_uInt16            nOrigScalePageWidth,
                      const NumericField&   rEd2,
                      sal_uInt16            nOrigScalePageHeight )
{
    sal_uInt16 nValue1 = rEd1.IsEnabled() ? rEd1.GetValue() : 0;
    sal_uInt16 nValue2 = rEd2.IsEnabled() ? rEd2.GetValue() : 0;
    bool bIsSel = (rListBox.GetSelectedEntryPos() == nLBEntry);
    bool bDataChanged = (rListBox.GetSavedValue() != nLBEntry) ||
                        nValue1 != nOrigScalePageWidth ||
                        nValue1 != nOrigScalePageHeight ||
                        !WAS_DEFAULT( nWhich, rOldSet );

    if( bDataChanged )
    {
        ScPageScaleToItem aItem;
        if( bIsSel )
            aItem.Set( nValue1, nValue2 );
        rCoreSet.Put( aItem );
    }
    else
        rCoreSet.ClearItem( nWhich );

    return bDataChanged;
}

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