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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 <sal/config.h>
+
+#include <string_view>
+
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/drawing/XDrawView.hpp>
+#include <com/sun/star/frame/XController.hpp>
+#include <com/sun/star/view/XSelectionSupplier.hpp>
+#include <com/sun/star/style/XStyle.hpp>
+#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
+
+#include <comphelper/sequence.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <vcl/image.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/virdev.hxx>
+
+#include <tools/debug.hxx>
+#include <tools/diagnose_ex.h>
+#include <svl/style.hxx>
+#include <svl/stritem.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/app.hxx>
+#include <sfx2/request.hxx>
+#include <sfx2/dispatch.hxx>
+#include <svx/svxids.hrc>
+#include <svx/svdetc.hxx>
+#include <editeng/boxitem.hxx>
+#include <editeng/borderline.hxx>
+#include <editeng/colritem.hxx>
+#include <editeng/eeitem.hxx>
+#include <svx/sdr/table/tabledesign.hxx>
+#include <o3tl/enumrange.hxx>
+
+#include <TableDesignPane.hxx>
+
+#include <ViewShell.hxx>
+#include <ViewShellBase.hxx>
+#include <EventMultiplexer.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::view;
+using namespace ::com::sun::star::style;
+using namespace ::com::sun::star::frame;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::ui;
+
+namespace sd {
+
+const sal_Int32 nPreviewColumns = 5;
+const sal_Int32 nPreviewRows = 5;
+const sal_Int32 nCellWidth = 12; // one pixel is shared with the next cell!
+const sal_Int32 nCellHeight = 7; // one pixel is shared with the next cell!
+const sal_Int32 nBitmapWidth = (nCellWidth * nPreviewColumns) - (nPreviewColumns - 1);
+const sal_Int32 nBitmapHeight = (nCellHeight * nPreviewRows) - (nPreviewRows - 1);
+
+const std::string_view gPropNames[CB_COUNT] =
+{
+ "UseFirstRowStyle",
+ "UseLastRowStyle",
+ "UseBandingRowStyle",
+ "UseFirstColumnStyle",
+ "UseLastColumnStyle",
+ "UseBandingColumnStyle"
+};
+
+TableDesignWidget::TableDesignWidget(weld::Builder& rBuilder, ViewShellBase& rBase)
+ : mrBase(rBase)
+ , m_xValueSet(new TableValueSet(rBuilder.weld_scrolled_window("previewswin", true)))
+ , m_xValueSetWin(new weld::CustomWeld(rBuilder, "previews", *m_xValueSet))
+{
+ m_xValueSet->SetStyle(m_xValueSet->GetStyle() | WB_NO_DIRECTSELECT | WB_FLATVALUESET | WB_ITEMBORDER);
+ m_xValueSet->SetExtraSpacing(8);
+ m_xValueSet->setModal(false);
+ m_xValueSet->SetColor();
+ m_xValueSet->SetSelectHdl(LINK(this, TableDesignWidget, implValueSetHdl));
+
+ for (sal_uInt16 i = CB_HEADER_ROW; i <= CB_BANDED_COLUMNS; ++i)
+ {
+ m_aCheckBoxes[i] = rBuilder.weld_check_button(OString(gPropNames[i].data(), gPropNames[i].size()));
+ m_aCheckBoxes[i]->connect_toggled(LINK(this, TableDesignWidget, implCheckBoxHdl));
+ }
+
+ // get current controller and initialize listeners
+ try
+ {
+ mxView.set(mrBase.GetController(), UNO_QUERY);
+ addListener();
+
+ Reference< XController > xController( mrBase.GetController(), UNO_SET_THROW );
+ Reference< XStyleFamiliesSupplier > xFamiliesSupp( xController->getModel(), UNO_QUERY_THROW );
+ Reference< XNameAccess > xFamilies( xFamiliesSupp->getStyleFamilies() );
+ mxTableFamily.set( xFamilies->getByName( "table" ), UNO_QUERY_THROW );
+ }
+ catch (const Exception&)
+ {
+ TOOLS_WARN_EXCEPTION( "sd", "sd::CustomAnimationPane::CustomAnimationPane()" );
+ }
+
+ onSelectionChanged();
+ updateControls();
+}
+
+TableDesignWidget::~TableDesignWidget()
+{
+ removeListener();
+}
+
+static SfxBindings* getBindings( ViewShellBase const & rBase )
+{
+ if( rBase.GetMainViewShell() && rBase.GetMainViewShell()->GetViewFrame() )
+ return &rBase.GetMainViewShell()->GetViewFrame()->GetBindings();
+ else
+ return nullptr;
+}
+
+static SfxDispatcher* getDispatcher( ViewShellBase const & rBase )
+{
+ if( rBase.GetMainViewShell() && rBase.GetMainViewShell()->GetViewFrame() )
+ return rBase.GetMainViewShell()->GetViewFrame()->GetDispatcher();
+ else
+ return nullptr;
+}
+
+IMPL_LINK_NOARG(TableDesignWidget, implValueSetHdl, ValueSet*, void)
+{
+ ApplyStyle();
+}
+
+void TableDesignWidget::ApplyStyle()
+{
+ try
+ {
+ OUString sStyleName;
+ sal_Int32 nIndex = static_cast< sal_Int32 >( m_xValueSet->GetSelectedItemId() ) - 1;
+
+ if( (nIndex >= 0) && (nIndex < mxTableFamily->getCount()) )
+ {
+ Reference< XNameAccess > xNames( mxTableFamily, UNO_QUERY_THROW );
+ sStyleName = xNames->getElementNames()[nIndex];
+ }
+
+ if( sStyleName.isEmpty() )
+ return;
+
+ SdrView* pView = mrBase.GetDrawView();
+ if( mxSelectedTable.is() )
+ {
+ if( pView )
+ {
+ SfxRequest aReq( SID_TABLE_STYLE, SfxCallMode::SYNCHRON, SfxGetpApp()->GetPool() );
+ aReq.AppendItem( SfxStringItem( SID_TABLE_STYLE, sStyleName ) );
+
+ const rtl::Reference< sdr::SelectionController >& xController( pView->getSelectionController() );
+ if( xController.is() )
+ xController->Execute( aReq );
+
+ SfxBindings* pBindings = getBindings( mrBase );
+ if( pBindings )
+ {
+ pBindings->Invalidate( SID_UNDO );
+ pBindings->Invalidate( SID_REDO );
+ }
+ }
+ }
+ else
+ {
+ SfxDispatcher* pDispatcher = getDispatcher( mrBase );
+ SfxStringItem aArg( SID_TABLE_STYLE, sStyleName );
+ pDispatcher->ExecuteList(SID_INSERT_TABLE, SfxCallMode::ASYNCHRON,
+ { &aArg });
+ }
+ }
+ catch( Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sd", "TableDesignWidget::implValueSetHdl()");
+ }
+}
+
+IMPL_LINK_NOARG(TableDesignWidget, implCheckBoxHdl, weld::Toggleable&, void)
+{
+ ApplyOptions();
+ FillDesignPreviewControl();
+}
+
+void TableDesignWidget::ApplyOptions()
+{
+ static const sal_uInt16 gParamIds[CB_COUNT] =
+ {
+ ID_VAL_USEFIRSTROWSTYLE, ID_VAL_USELASTROWSTYLE, ID_VAL_USEBANDINGROWSTYLE,
+ ID_VAL_USEFIRSTCOLUMNSTYLE, ID_VAL_USELASTCOLUMNSTYLE, ID_VAL_USEBANDINGCOLUMNSTYLE
+ };
+
+ if( !mxSelectedTable.is() )
+ return;
+
+ SfxRequest aReq( SID_TABLE_STYLE_SETTINGS, SfxCallMode::SYNCHRON, SfxGetpApp()->GetPool() );
+
+ for( sal_uInt16 i = CB_HEADER_ROW; i <= CB_BANDED_COLUMNS; ++i )
+ {
+ aReq.AppendItem( SfxBoolItem( gParamIds[i], m_aCheckBoxes[i]->get_active() ) );
+ }
+
+ SdrView* pView = mrBase.GetDrawView();
+ if( !pView )
+ return;
+
+ const rtl::Reference< sdr::SelectionController >& xController( pView->getSelectionController() );
+ if( xController.is() )
+ {
+ xController->Execute( aReq );
+
+ SfxBindings* pBindings = getBindings( mrBase );
+ if( pBindings )
+ {
+ pBindings->Invalidate( SID_UNDO );
+ pBindings->Invalidate( SID_REDO );
+ }
+ }
+}
+
+void TableDesignWidget::onSelectionChanged()
+{
+ Reference< XPropertySet > xNewSelection;
+
+ if( mxView.is() ) try
+ {
+ Reference< XSelectionSupplier > xSel( mxView, UNO_QUERY_THROW );
+ Any aSel( xSel->getSelection() );
+ Sequence< XShape > xShapeSeq;
+ if( aSel >>= xShapeSeq )
+ {
+ if( xShapeSeq.getLength() == 1 )
+ aSel <<= xShapeSeq[0];
+ }
+ else
+ {
+ Reference< XShapes > xShapes( aSel, UNO_QUERY );
+ if( xShapes.is() && (xShapes->getCount() == 1) )
+ aSel = xShapes->getByIndex(0);
+ }
+
+ Reference< XShapeDescriptor > xDesc( aSel, UNO_QUERY );
+ if( xDesc.is() && ( xDesc->getShapeType() == "com.sun.star.drawing.TableShape" || xDesc->getShapeType() == "com.sun.star.presentation.TableShape" ) )
+ {
+ xNewSelection.set( xDesc, UNO_QUERY );
+ }
+ }
+ catch( Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sd", "sd::TableDesignWidget::onSelectionChanged()" );
+ }
+
+ if( mxSelectedTable != xNewSelection )
+ {
+ mxSelectedTable = xNewSelection;
+ updateControls();
+ }
+}
+
+void TableValueSet::Resize()
+{
+ ValueSet::Resize();
+ // Calculate the number of rows and columns.
+ if( GetItemCount() <= 0 )
+ return;
+
+ Size aValueSetSize = GetOutputSizePixel();
+
+ Image aImage = GetItemImage(GetItemId(0));
+ Size aItemSize = aImage.GetSizePixel();
+
+ aItemSize.AdjustHeight(10 );
+ int nColumnCount = (aValueSetSize.Width() - GetScrollWidth()) / aItemSize.Width();
+ if (nColumnCount < 1)
+ nColumnCount = 1;
+
+ int nRowCount = (GetItemCount() + nColumnCount - 1) / nColumnCount;
+ if (nRowCount < 1)
+ nRowCount = 1;
+
+ int nVisibleRowCount = (aValueSetSize.Height()+2) / aItemSize.Height();
+
+ SetColCount (static_cast<sal_uInt16>(nColumnCount));
+ SetLineCount (static_cast<sal_uInt16>(nRowCount));
+
+ if( !m_bModal )
+ {
+ WinBits nStyle = GetStyle() & ~WB_VSCROLL;
+ if( nRowCount > nVisibleRowCount )
+ {
+ nStyle |= WB_VSCROLL;
+ }
+ SetStyle( nStyle );
+ }
+}
+
+TableValueSet::TableValueSet(std::unique_ptr<weld::ScrolledWindow> pScrolledWindow)
+ : ValueSet(std::move(pScrolledWindow))
+ , m_bModal(false)
+{
+}
+
+void TableValueSet::StyleUpdated()
+{
+ updateSettings();
+}
+
+void TableValueSet::updateSettings()
+{
+ if( !m_bModal )
+ {
+ Color aColor = Application::GetSettings().GetStyleSettings().GetWindowColor();
+ SetColor(aColor);
+ SetExtraSpacing(8);
+ }
+}
+
+void TableDesignWidget::updateControls()
+{
+ static const bool gDefaults[CB_COUNT] = { true, false, true, false, false, false };
+
+ const bool bHasTable = mxSelectedTable.is();
+
+ for (sal_uInt16 i = CB_HEADER_ROW; i <= CB_BANDED_COLUMNS; ++i)
+ {
+ bool bUse = gDefaults[i];
+ if( bHasTable ) try
+ {
+ mxSelectedTable->getPropertyValue( OUString::createFromAscii(gPropNames[i]) ) >>= bUse;
+ }
+ catch( Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sd", "sd::TableDesignWidget::updateControls()");
+ }
+ m_aCheckBoxes[i]->set_active(bUse);
+ m_aCheckBoxes[i]->set_sensitive(bHasTable);
+ }
+
+ FillDesignPreviewControl();
+ m_xValueSet->updateSettings();
+ m_xValueSet->Resize();
+
+ sal_uInt16 nSelection = 0;
+ if( mxSelectedTable.is() )
+ {
+ Reference< XNamed > xNamed( mxSelectedTable->getPropertyValue( "TableTemplate" ), UNO_QUERY );
+ if( xNamed.is() )
+ {
+ const OUString sStyleName( xNamed->getName() );
+
+ Reference< XNameAccess > xNames( mxTableFamily, UNO_QUERY );
+ if( xNames.is() )
+ {
+ Sequence< OUString > aNames( xNames->getElementNames() );
+ sal_Int32 nIndex = comphelper::findValue(aNames, sStyleName);
+ if (nIndex != -1)
+ nSelection = static_cast<sal_uInt16>(nIndex) + 1;
+ }
+ }
+ }
+ m_xValueSet->SelectItem( nSelection );
+}
+
+void TableDesignWidget::addListener()
+{
+ Link<tools::EventMultiplexerEvent&,void> aLink( LINK(this,TableDesignWidget,EventMultiplexerListener) );
+ mrBase.GetEventMultiplexer()->AddEventListener( aLink );
+}
+
+void TableDesignWidget::removeListener()
+{
+ Link<tools::EventMultiplexerEvent&,void> aLink( LINK(this,TableDesignWidget,EventMultiplexerListener) );
+ mrBase.GetEventMultiplexer()->RemoveEventListener( aLink );
+}
+
+IMPL_LINK(TableDesignWidget,EventMultiplexerListener,
+ tools::EventMultiplexerEvent&, rEvent, void)
+{
+ switch (rEvent.meEventId)
+ {
+ case EventMultiplexerEventId::CurrentPageChanged:
+ case EventMultiplexerEventId::EditViewSelection:
+ onSelectionChanged();
+ break;
+
+ case EventMultiplexerEventId::MainViewRemoved:
+ mxView.clear();
+ onSelectionChanged();
+ break;
+
+ case EventMultiplexerEventId::MainViewAdded:
+ mxView.set( mrBase.GetController(), UNO_QUERY );
+ onSelectionChanged();
+ break;
+
+ default: break;
+ }
+}
+
+namespace {
+
+struct CellInfo
+{
+ Color maCellColor;
+ Color maTextColor;
+ std::shared_ptr<SvxBoxItem> maBorder;
+
+ explicit CellInfo( const Reference< XStyle >& xStyle );
+};
+
+}
+
+CellInfo::CellInfo( const Reference< XStyle >& xStyle )
+: maBorder(std::make_shared<SvxBoxItem>(SDRATTR_TABLE_BORDER))
+{
+ SfxStyleSheet* pStyleSheet = SfxUnoStyleSheet::getUnoStyleSheet( xStyle );
+ if( !pStyleSheet )
+ return;
+
+ SfxItemSet& rSet = pStyleSheet->GetItemSet();
+
+ // get style fill color
+ if( !GetDraftFillColor(rSet, maCellColor) )
+ maCellColor = COL_TRANSPARENT;
+
+ // get style text color
+ const SvxColorItem* pTextColor = rSet.GetItem(EE_CHAR_COLOR);
+ if( pTextColor )
+ maTextColor = pTextColor->GetValue();
+ else
+ maTextColor = COL_TRANSPARENT;
+
+ // get border
+ const SvxBoxItem* pBoxItem = rSet.GetItem( SDRATTR_TABLE_BORDER );
+ if( pBoxItem )
+ maBorder.reset(pBoxItem->Clone());
+}
+
+typedef std::vector< std::shared_ptr< CellInfo > > CellInfoVector;
+typedef std::shared_ptr< CellInfo > CellInfoMatrix[nPreviewColumns * nPreviewRows];
+
+namespace {
+
+struct TableStyleSettings
+{
+ bool mbUseFirstRow;
+ bool mbUseLastRow;
+ bool mbUseFirstColumn;
+ bool mbUseLastColumn;
+ bool mbUseRowBanding;
+ bool mbUseColumnBanding;
+
+ TableStyleSettings()
+ : mbUseFirstRow(true)
+ , mbUseLastRow(false)
+ , mbUseFirstColumn(false)
+ , mbUseLastColumn(false)
+ , mbUseRowBanding(true)
+ , mbUseColumnBanding(false) {}
+};
+
+}
+
+static void FillCellInfoVector( const Reference< XIndexAccess >& xTableStyle, CellInfoVector& rVector )
+{
+ DBG_ASSERT( xTableStyle.is() && (xTableStyle->getCount() == sdr::table::style_count ), "sd::FillCellInfoVector(), invalid table style!" );
+ if( !xTableStyle.is() )
+ return;
+
+ try
+ {
+ rVector.resize( sdr::table::style_count );
+
+ for( sal_Int32 nStyle = 0; nStyle < sdr::table::style_count; ++nStyle )
+ {
+ Reference< XStyle > xStyle( xTableStyle->getByIndex( nStyle ), UNO_QUERY );
+ if( xStyle.is() )
+ rVector[nStyle] = std::make_shared<CellInfo>( xStyle );
+ }
+ }
+ catch(Exception&)
+ {
+ TOOLS_WARN_EXCEPTION( "sd", "sd::FillCellInfoVector()");
+ }
+}
+
+static void FillCellInfoMatrix( const CellInfoVector& rStyle, const TableStyleSettings& rSettings, CellInfoMatrix& rMatrix )
+{
+ for( sal_Int32 nRow = 0; nRow < nPreviewColumns; ++nRow )
+ {
+ const bool bFirstRow = rSettings.mbUseFirstRow && (nRow == 0);
+ const bool bLastRow = rSettings.mbUseLastRow && (nRow == nPreviewColumns - 1);
+
+ for( sal_Int32 nCol = 0; nCol < nPreviewColumns; ++nCol )
+ {
+ std::shared_ptr< CellInfo > xCellInfo;
+
+ // first and last row win first, if used and available
+ if( bFirstRow )
+ {
+ xCellInfo = rStyle[sdr::table::first_row_style];
+ }
+ else if( bLastRow )
+ {
+ xCellInfo = rStyle[sdr::table::last_row_style];
+ }
+
+ if( !xCellInfo )
+ {
+ // next come first and last column, if used and available
+ if( rSettings.mbUseFirstColumn && (nCol == 0) )
+ {
+ xCellInfo = rStyle[sdr::table::first_column_style];
+ }
+ else if( rSettings.mbUseLastColumn && (nCol == nPreviewColumns-1) )
+ {
+ xCellInfo = rStyle[sdr::table::last_column_style];
+ }
+ }
+
+ if( !xCellInfo )
+ {
+ if( rSettings.mbUseRowBanding )
+ {
+ if( (nRow & 1) == 0 )
+ {
+ xCellInfo = rStyle[sdr::table::even_rows_style];
+ }
+ else
+ {
+ xCellInfo = rStyle[sdr::table::odd_rows_style];
+ }
+ }
+ }
+
+ if( !xCellInfo )
+ {
+ if( rSettings.mbUseColumnBanding )
+ {
+ if( (nCol & 1) == 0 )
+ {
+ xCellInfo = rStyle[sdr::table::even_columns_style];
+ }
+ else
+ {
+ xCellInfo = rStyle[sdr::table::odd_columns_style];
+ }
+ }
+ }
+
+ if( !xCellInfo )
+ {
+ // use default cell style if non found yet
+ xCellInfo = rStyle[sdr::table::body_style];
+ }
+
+ rMatrix[(nCol * nPreviewColumns) + nRow] = xCellInfo;
+ }
+ }
+}
+
+static BitmapEx CreateDesignPreview( const Reference< XIndexAccess >& xTableStyle, const TableStyleSettings& rSettings, bool bIsPageDark )
+{
+ CellInfoVector aCellInfoVector(sdr::table::style_count);
+ FillCellInfoVector( xTableStyle, aCellInfoVector );
+
+ CellInfoMatrix aMatrix;
+ FillCellInfoMatrix( aCellInfoVector, rSettings, aMatrix );
+
+ // bbbbbbbbbbbb w = 12 pixel
+ // bccccccccccb h = 7 pixel
+ // bccccccccccb b = border color
+ // bcttttttttcb c = cell color
+ // bccccccccccb t = text color
+ // bccccccccccb
+ // bbbbbbbbbbbb
+
+ ScopedVclPtr<VirtualDevice> pVirDev(VclPtr<VirtualDevice>::Create());
+ Size aBmpSize(nBitmapWidth, nBitmapHeight);
+ pVirDev->SetOutputSizePixel(aBmpSize);
+
+ pVirDev->SetBackground( bIsPageDark ? COL_BLACK : COL_WHITE );
+ pVirDev->Erase();
+
+ // first draw cell background and text line previews
+ sal_Int32 nY = 0;
+ sal_Int32 nRow;
+ for( nRow = 0; nRow < nPreviewRows; ++nRow, nY += nCellHeight-1 )
+ {
+ sal_Int32 nX = 0;
+ for( sal_Int32 nCol = 0; nCol < nPreviewColumns; ++nCol, nX += nCellWidth-1 )
+ {
+ std::shared_ptr< CellInfo > xCellInfo(aMatrix[(nCol * nPreviewColumns) + nRow]);
+
+ Color aTextColor( COL_AUTO );
+ if( xCellInfo )
+ {
+ // fill cell background
+ const ::tools::Rectangle aRect( nX, nY, nX + nCellWidth - 1, nY + nCellHeight - 1 );
+
+ if( xCellInfo->maCellColor != COL_TRANSPARENT )
+ {
+ pVirDev->SetFillColor( xCellInfo->maCellColor );
+ pVirDev->DrawRect( aRect );
+ }
+
+ aTextColor = xCellInfo->maTextColor;
+ }
+
+ // draw text preview line
+ if( aTextColor == COL_AUTO )
+ aTextColor = bIsPageDark ? COL_WHITE : COL_BLACK;
+ pVirDev->SetLineColor( aTextColor );
+ const Point aPnt1( nX + 2, nY + ((nCellHeight - 1 ) >> 1) );
+ const Point aPnt2( nX + nCellWidth - 3, aPnt1.Y() );
+ pVirDev->DrawLine( aPnt1, aPnt2 );
+ }
+ }
+
+ // second draw border lines
+ nY = 0;
+ for( nRow = 0; nRow < nPreviewRows; ++nRow, nY += nCellHeight-1 )
+ {
+ sal_Int32 nX = 0;
+ for( sal_Int32 nCol = 0; nCol < nPreviewColumns; ++nCol, nX += nCellWidth-1 )
+ {
+ std::shared_ptr< CellInfo > xCellInfo(aMatrix[(nCol * nPreviewColumns) + nRow]);
+
+ if( xCellInfo )
+ {
+ const Point aPntTL( nX, nY );
+ const Point aPntTR( nX + nCellWidth - 1, nY );
+ const Point aPntBL( nX, nY + nCellHeight - 1 );
+ const Point aPntBR( nX + nCellWidth - 1, nY + nCellHeight - 1 );
+
+ sal_Int32 border_diffs[8] = { 0,-1, 0,1, -1,0, 1,0 };
+ sal_Int32* pDiff = &border_diffs[0];
+
+ // draw top border
+ for( SvxBoxItemLine nLine : o3tl::enumrange<SvxBoxItemLine>() )
+ {
+ const ::editeng::SvxBorderLine* pBorderLine = xCellInfo->maBorder->GetLine(nLine);
+ if( !pBorderLine || ((pBorderLine->GetOutWidth() == 0) && (pBorderLine->GetInWidth()==0)) )
+ continue;
+
+ sal_Int32 nBorderCol = nCol + *pDiff++;
+ sal_Int32 nBorderRow = nRow + *pDiff++;
+ if( (nBorderCol >= 0) && (nBorderCol < nPreviewColumns) && (nBorderRow >= 0) && (nBorderRow < nPreviewRows) )
+ {
+ // check border
+ std::shared_ptr< CellInfo > xBorderInfo(aMatrix[(nBorderCol * nPreviewColumns) + nBorderRow]);
+ if( xBorderInfo )
+ {
+ const ::editeng::SvxBorderLine* pBorderLine2 = xBorderInfo->maBorder->GetLine(static_cast<SvxBoxItemLine>(static_cast<int>(nLine)^1));
+ if( pBorderLine2 && pBorderLine2->HasPriority(*pBorderLine) )
+ continue; // other border line wins
+ }
+ }
+
+ pVirDev->SetLineColor( pBorderLine->GetColor() );
+ switch( nLine )
+ {
+ case SvxBoxItemLine::TOP: pVirDev->DrawLine( aPntTL, aPntTR ); break;
+ case SvxBoxItemLine::BOTTOM: pVirDev->DrawLine( aPntBL, aPntBR ); break;
+ case SvxBoxItemLine::LEFT: pVirDev->DrawLine( aPntTL, aPntBL ); break;
+ case SvxBoxItemLine::RIGHT: pVirDev->DrawLine( aPntTR, aPntBR ); break;
+ }
+ }
+ }
+ }
+ }
+
+ return pVirDev->GetBitmapEx(Point(0,0), aBmpSize);
+}
+
+void TableDesignWidget::FillDesignPreviewControl()
+{
+ sal_uInt16 nSelectedItem = m_xValueSet->GetSelectedItemId();
+ m_xValueSet->Clear();
+ try
+ {
+ TableStyleSettings aSettings;
+ if( mxSelectedTable.is() )
+ {
+ aSettings.mbUseFirstRow = m_aCheckBoxes[CB_HEADER_ROW]->get_active();
+ aSettings.mbUseLastRow = m_aCheckBoxes[CB_TOTAL_ROW]->get_active();
+ aSettings.mbUseRowBanding = m_aCheckBoxes[CB_BANDED_ROWS]->get_active();
+ aSettings.mbUseFirstColumn = m_aCheckBoxes[CB_FIRST_COLUMN]->get_active();
+ aSettings.mbUseLastColumn = m_aCheckBoxes[CB_LAST_COLUMN]->get_active();
+ aSettings.mbUseColumnBanding = m_aCheckBoxes[CB_BANDED_COLUMNS]->get_active();
+ }
+
+ bool bIsPageDark = false;
+ if( mxView.is() )
+ {
+ Reference< XPropertySet > xPageSet( mxView->getCurrentPage(), UNO_QUERY );
+ if( xPageSet.is() )
+ {
+ xPageSet->getPropertyValue("IsBackgroundDark") >>= bIsPageDark;
+ }
+ }
+
+ sal_Int32 nCount = mxTableFamily->getCount();
+ for( sal_Int32 nIndex = 0; nIndex < nCount; ++nIndex ) try
+ {
+ Reference< XIndexAccess > xTableStyle( mxTableFamily->getByIndex( nIndex ), UNO_QUERY );
+ if( xTableStyle.is() )
+ m_xValueSet->InsertItem( sal::static_int_cast<sal_uInt16>( nIndex + 1 ), Image( CreateDesignPreview( xTableStyle, aSettings, bIsPageDark ) ) );
+ }
+ catch( Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sd", "sd::TableDesignWidget::FillDesignPreviewControl()");
+ }
+ sal_Int32 nCols = 3;
+ sal_Int32 nRows = (nCount+2)/3;
+ m_xValueSet->SetColCount(nCols);
+ m_xValueSet->SetLineCount(nRows);
+ WinBits nStyle = m_xValueSet->GetStyle() & ~WB_VSCROLL;
+ m_xValueSet->SetStyle(nStyle);
+
+ m_xValueSet->SetOptimalSize();
+ weld::DrawingArea* pDrawingArea = m_xValueSet->GetDrawingArea();
+ Size aSize = pDrawingArea->get_preferred_size();
+ aSize.AdjustWidth(10 * nCols);
+ aSize.AdjustHeight(10 * nRows);
+ pDrawingArea->set_size_request(aSize.Width(), aSize.Height());
+
+ m_xValueSet->Resize();
+ }
+ catch( Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sd", "sd::TableDesignWidget::FillDesignPreviewControl()");
+ }
+ m_xValueSet->SelectItem(nSelectedItem);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */