2012 lines
66 KiB
C++
2012 lines
66 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/log.hxx>
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#include <o3tl/safeint.hxx>
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#include <osl/diagnose.h>
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#include <tools/debug.hxx>
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#include <svtools/brwbox.hxx>
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#include <svtools/brwhead.hxx>
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#include <svtools/colorcfg.hxx>
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#include <svtools/scrolladaptor.hxx>
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#include "datwin.hxx"
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#include <vcl/commandevent.hxx>
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#include <vcl/help.hxx>
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#include <vcl/ptrstyle.hxx>
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#include <vcl/settings.hxx>
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#include <tools/multisel.hxx>
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#include <tools/fract.hxx>
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#include <algorithm>
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#include <memory>
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using namespace ::com::sun::star::datatransfer;
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void BrowseBox::StartDrag( sal_Int8 /* _nAction */, const Point& /* _rPosPixel */ )
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{
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// not interested in this event
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}
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sal_Int8 BrowseBox::AcceptDrop( const AcceptDropEvent& _rEvt )
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{
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AcceptDropEvent aTransformed( _rEvt );
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aTransformed.maPosPixel = pDataWin->ScreenToOutputPixel( OutputToScreenPixel( _rEvt.maPosPixel ) );
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return pDataWin->AcceptDrop( aTransformed );
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}
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sal_Int8 BrowseBox::ExecuteDrop( const ExecuteDropEvent& _rEvt )
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{
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ExecuteDropEvent aTransformed( _rEvt );
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aTransformed.maPosPixel = pDataWin->ScreenToOutputPixel( OutputToScreenPixel( _rEvt.maPosPixel ) );
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return pDataWin->ExecuteDrop( aTransformed );
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}
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sal_Int8 BrowseBox::AcceptDrop( const BrowserAcceptDropEvent& )
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{
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// not interested in this event
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return DND_ACTION_NONE;
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}
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sal_Int8 BrowseBox::ExecuteDrop( const BrowserExecuteDropEvent& )
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{
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// not interested in this event
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return DND_ACTION_NONE;
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}
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const DataFlavorExVector& BrowseBox::GetDataFlavors() const
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{
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if (pDataWin->bCallingDropCallback)
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return pDataWin->GetDataFlavorExVector();
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return GetDataFlavorExVector();
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}
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bool BrowseBox::IsDropFormatSupported( SotClipboardFormatId _nFormat ) const
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{
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if ( pDataWin->bCallingDropCallback )
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return pDataWin->IsDropFormatSupported( _nFormat );
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return DropTargetHelper::IsDropFormatSupported( _nFormat );
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}
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void BrowseBox::Command( const CommandEvent& rEvt )
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{
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if ( !pDataWin->bInCommand )
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Control::Command( rEvt );
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}
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void BrowseBox::StateChanged( StateChangedType nStateChange )
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{
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Control::StateChanged( nStateChange );
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if ( StateChangedType::Mirroring == nStateChange )
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{
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pDataWin->EnableRTL( IsRTLEnabled() );
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HeaderBar* pHeaderBar = pDataWin->pHeaderBar;
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if ( pHeaderBar )
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pHeaderBar->EnableRTL( IsRTLEnabled() );
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aHScroll->EnableRTL( IsRTLEnabled() );
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if( pVScroll )
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pVScroll->EnableRTL( IsRTLEnabled() );
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Resize();
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}
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else if ( StateChangedType::InitShow == nStateChange )
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{
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bBootstrapped = true; // must be set first!
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Resize();
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if ( bMultiSelection )
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uRow.pSel->SetTotalRange( Range( 0, nRowCount - 1 ) );
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if ( nRowCount == 0 )
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nCurRow = BROWSER_ENDOFSELECTION;
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else if ( nCurRow == BROWSER_ENDOFSELECTION )
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nCurRow = 0;
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if ( HasFocus() )
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{
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bSelectionIsVisible = true;
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bHasFocus = true;
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}
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UpdateScrollbars();
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AutoSizeLastColumn();
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CursorMoved();
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}
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else if (StateChangedType::Zoom == nStateChange)
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{
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pDataWin->SetZoom(GetZoom());
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HeaderBar* pHeaderBar = pDataWin->pHeaderBar;
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if (pHeaderBar)
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pHeaderBar->SetZoom(GetZoom());
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// let the columns calculate their new widths and adjust the header bar
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for (auto & pCol : mvCols)
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{
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pCol->ZoomChanged(GetZoom());
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if ( pHeaderBar )
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pHeaderBar->SetItemSize( pCol->GetId(), pCol->Width() );
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}
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// all our controls have to be repositioned
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Resize();
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}
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else if (StateChangedType::Enable == nStateChange)
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{
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// do we have a handle column?
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bool bHandleCol = !mvCols.empty() && (0 == mvCols[ 0 ]->GetId());
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// do we have a header bar?
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bool bHeaderBar(pDataWin->pHeaderBar);
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if ( nTitleLines
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&& ( !bHeaderBar
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|| bHandleCol
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)
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)
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// we draw the text in our header bar in a color dependent on the enabled state. So if this state changed
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// -> redraw
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Invalidate(tools::Rectangle(Point(0, 0), Size(GetOutputSizePixel().Width(), GetTitleHeight() - 1)));
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}
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}
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void BrowseBox::Select()
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{
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}
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void BrowseBox::DoubleClick( const BrowserMouseEvent & )
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{
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}
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tools::Long BrowseBox::QueryMinimumRowHeight()
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{
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return CalcZoom( 5 );
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}
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void BrowseBox::ImplStartTracking()
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{
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}
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void BrowseBox::ImplEndTracking()
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{
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}
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void BrowseBox::RowHeightChanged()
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{
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}
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void BrowseBox::ColumnResized( sal_uInt16 )
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{
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}
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void BrowseBox::ColumnMoved( sal_uInt16 )
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{
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}
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void BrowseBox::StartScroll()
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{
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DoHideCursor();
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}
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void BrowseBox::EndScroll()
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{
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UpdateScrollbars();
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AutoSizeLastColumn();
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DoShowCursor();
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}
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void BrowseBox::ToggleSelection()
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{
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// selection highlight-toggling allowed?
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if ( bHideSelect )
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return;
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if ( bNotToggleSel || !IsUpdateMode() || !bSelectionIsVisible )
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return;
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// only highlight painted areas!
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bNotToggleSel = true;
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// accumulate areas of rows to highlight
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std::vector<tools::Rectangle> aHighlightList;
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sal_Int32 nLastRowInRect = 0; // for the CFront
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// don't highlight handle column
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BrowserColumn *pFirstCol = mvCols.empty() ? nullptr : mvCols[ 0 ].get();
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tools::Long nOfsX = (!pFirstCol || pFirstCol->GetId()) ? 0 : pFirstCol->Width();
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// accumulate old row selection
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sal_Int32 nBottomRow = nTopRow +
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pDataWin->GetOutputSizePixel().Height() / GetDataRowHeight();
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if ( nBottomRow > GetRowCount() && GetRowCount() )
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nBottomRow = GetRowCount();
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for ( sal_Int32 nRow = bMultiSelection ? uRow.pSel->FirstSelected() : uRow.nSel;
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nRow != BROWSER_ENDOFSELECTION && nRow <= nBottomRow;
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nRow = bMultiSelection ? uRow.pSel->NextSelected() : BROWSER_ENDOFSELECTION )
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{
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if ( nRow < nTopRow )
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continue;
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tools::Rectangle aAddRect(
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Point( nOfsX, (nRow-nTopRow)*GetDataRowHeight() ),
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Size( pDataWin->GetSizePixel().Width(), GetDataRowHeight() ) );
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if ( !aHighlightList.empty() && nLastRowInRect == ( nRow - 1 ) )
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aHighlightList[ 0 ].Union( aAddRect );
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else
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aHighlightList.emplace( aHighlightList.begin(), aAddRect );
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nLastRowInRect = nRow;
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}
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// unhighlight the old selection (if any)
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while ( !aHighlightList.empty() )
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{
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pDataWin->Invalidate( aHighlightList.back() );
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aHighlightList.pop_back();
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}
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// unhighlight old column selection (if any)
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for ( tools::Long nColId = pColSel ? pColSel->FirstSelected() : BROWSER_ENDOFSELECTION;
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nColId != BROWSER_ENDOFSELECTION;
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nColId = pColSel->NextSelected() )
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{
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tools::Rectangle aRect( GetFieldRectPixel(nCurRow,
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mvCols[ nColId ]->GetId(),
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false ) );
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aRect.AdjustLeft( -(MIN_COLUMNWIDTH) );
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aRect.AdjustRight(MIN_COLUMNWIDTH );
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aRect.SetTop( 0 );
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aRect.SetBottom( pDataWin->GetOutputSizePixel().Height() );
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pDataWin->Invalidate( aRect );
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}
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bNotToggleSel = false;
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}
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void BrowseBox::DrawCursor()
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{
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bool bReallyHide = false;
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if ( bHideCursor == TRISTATE_INDET )
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{
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if ( !GetSelectRowCount() && !GetSelectColumnCount() )
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bReallyHide = true;
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}
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else if ( bHideCursor == TRISTATE_TRUE )
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{
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bReallyHide = true;
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}
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bReallyHide |= !bSelectionIsVisible || !IsUpdateMode() || bScrolling || nCurRow < 0;
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if (PaintCursorIfHiddenOnce())
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bReallyHide |= ( GetCursorHideCount() > 1 );
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else
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bReallyHide |= ( GetCursorHideCount() > 0 );
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// no cursor on handle column
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if ( nCurColId == HandleColumnId )
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nCurColId = GetColumnId(1);
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// calculate cursor rectangle
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tools::Rectangle aCursor;
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if ( bColumnCursor )
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{
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aCursor = GetFieldRectPixel( nCurRow, nCurColId, false );
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aCursor.AdjustLeft( -(MIN_COLUMNWIDTH) );
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aCursor.AdjustRight(1 );
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aCursor.AdjustBottom(1 );
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}
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else
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aCursor = tools::Rectangle(
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Point( ( !mvCols.empty() && mvCols[ 0 ]->GetId() == 0 ) ?
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mvCols[ 0 ]->Width() : 0,
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(nCurRow - nTopRow) * GetDataRowHeight() + 1 ),
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Size( pDataWin->GetOutputSizePixel().Width() + 1,
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GetDataRowHeight() - 2 ) );
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if ( bHLines )
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{
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if ( !bMultiSelection )
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aCursor.AdjustTop( -1 );
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aCursor.AdjustBottom( -1 );
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}
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if (m_aCursorColor == COL_TRANSPARENT)
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{
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// on these platforms, the StarView focus works correctly
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if ( bReallyHide )
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static_cast<Control*>(pDataWin.get())->HideFocus();
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else
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static_cast<Control*>(pDataWin.get())->ShowFocus( aCursor );
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}
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else
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{
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Color rCol = bReallyHide ? pDataWin->GetOutDev()->GetFillColor() : m_aCursorColor;
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Color aOldFillColor = pDataWin->GetOutDev()->GetFillColor();
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Color aOldLineColor = pDataWin->GetOutDev()->GetLineColor();
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pDataWin->GetOutDev()->SetFillColor();
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pDataWin->GetOutDev()->SetLineColor( rCol );
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pDataWin->GetOutDev()->DrawRect( aCursor );
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pDataWin->GetOutDev()->SetLineColor( aOldLineColor );
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pDataWin->GetOutDev()->SetFillColor( aOldFillColor );
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}
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}
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tools::Long BrowseBox::GetColumnWidth( sal_uInt16 nId ) const
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{
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sal_uInt16 nItemPos = GetColumnPos( nId );
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if ( nItemPos >= mvCols.size() )
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return 0;
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return mvCols[ nItemPos ]->Width();
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}
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sal_uInt16 BrowseBox::GetColumnId( sal_uInt16 nPos ) const
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{
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if ( nPos >= mvCols.size() )
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return BROWSER_INVALIDID;
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return mvCols[ nPos ]->GetId();
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}
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sal_uInt16 BrowseBox::GetColumnPos( sal_uInt16 nId ) const
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{
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for ( size_t nPos = 0; nPos < mvCols.size(); ++nPos )
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if ( mvCols[ nPos ]->GetId() == nId )
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return nPos;
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return BROWSER_INVALIDID;
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}
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bool BrowseBox::IsFrozen( sal_uInt16 nColumnId ) const
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{
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for (auto const & pCol : mvCols)
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if ( pCol->GetId() == nColumnId )
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return pCol->IsFrozen();
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return false;
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}
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void BrowseBox::ExpandRowSelection( const BrowserMouseEvent& rEvt )
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{
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DoHideCursor();
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// expand the last selection
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if ( bMultiSelection )
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{
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Range aJustifiedRange( aSelRange );
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aJustifiedRange.Normalize();
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bool bSelectThis = ( bSelect != aJustifiedRange.Contains( rEvt.GetRow() ) );
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if ( aJustifiedRange.Contains( rEvt.GetRow() ) )
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{
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// down and up
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while ( rEvt.GetRow() < aSelRange.Max() )
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{ // ZTC/Mac bug - don't put these statements together!
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SelectRow( aSelRange.Max(), bSelectThis );
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--aSelRange.Max();
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}
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while ( rEvt.GetRow() > aSelRange.Max() )
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{ // ZTC/Mac bug - don't put these statements together!
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SelectRow( aSelRange.Max(), bSelectThis );
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++aSelRange.Max();
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}
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}
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else
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{
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// up and down
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bool bOldSelecting = bSelecting;
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bSelecting = true;
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while ( rEvt.GetRow() < aSelRange.Max() )
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{ // ZTC/Mac bug - don't put these statements together!
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--aSelRange.Max();
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if ( !IsRowSelected( aSelRange.Max() ) )
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{
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SelectRow( aSelRange.Max(), bSelectThis );
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bSelect = true;
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}
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}
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while ( rEvt.GetRow() > aSelRange.Max() )
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{ // ZTC/Mac bug - don't put these statements together!
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++aSelRange.Max();
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if ( !IsRowSelected( aSelRange.Max() ) )
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{
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SelectRow( aSelRange.Max(), bSelectThis );
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bSelect = true;
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}
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}
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bSelecting = bOldSelecting;
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if ( bSelect )
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Select();
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}
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}
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else
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if (!IsRowSelected(rEvt.GetRow()))
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SelectRow( rEvt.GetRow() );
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GoToRow( rEvt.GetRow(), false );
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DoShowCursor();
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}
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void BrowseBox::Resize()
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{
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if ( !bBootstrapped && IsReallyVisible() )
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BrowseBox::StateChanged( StateChangedType::InitShow );
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if ( mvCols.empty() )
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{
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pDataWin->bResizeOnPaint = true;
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return;
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}
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pDataWin->bResizeOnPaint = false;
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// calc the size of the scrollbars
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tools::Long nSBHeight = GetBarHeight();
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tools::Long nSBWidth = GetSettings().GetStyleSettings().GetScrollBarSize();
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if (IsZoom())
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{
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nSBHeight = static_cast<tools::Long>(nSBHeight * static_cast<double>(GetZoom()));
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nSBWidth = static_cast<tools::Long>(nSBWidth * static_cast<double>(GetZoom()));
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}
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DoHideCursor();
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sal_uInt16 nOldVisibleRows = 0;
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//fdo#42694, post #i111125# GetDataRowHeight() can be 0
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if (GetDataRowHeight())
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nOldVisibleRows = static_cast<sal_uInt16>(pDataWin->GetOutputSizePixel().Height() / GetDataRowHeight() + 1);
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// did we need a horizontal scroll bar or is there a Control Area?
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if ( !pDataWin->bNoHScroll &&
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( ( mvCols.size() - FrozenColCount() ) > 1 ) )
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aHScroll->Show();
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else
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aHScroll->Hide();
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// calculate the size of the data window
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tools::Long nDataHeight = GetOutputSizePixel().Height() - GetTitleHeight();
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if ( aHScroll->IsVisible() || ( nControlAreaWidth != USHRT_MAX ) )
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nDataHeight -= nSBHeight;
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tools::Long nDataWidth = GetOutputSizePixel().Width();
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if ( pVScroll->IsVisible() )
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nDataWidth -= nSBWidth;
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// adjust position and size of data window
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pDataWin->SetPosSizePixel(
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Point( 0, GetTitleHeight() ),
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Size( nDataWidth, nDataHeight ) );
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sal_uInt16 nVisibleRows = 0;
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if (GetDataRowHeight())
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nVisibleRows = static_cast<sal_uInt16>(pDataWin->GetOutputSizePixel().Height() / GetDataRowHeight() + 1);
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// TopRow is unchanged, but the number of visible lines has changed.
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if ( nVisibleRows != nOldVisibleRows )
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VisibleRowsChanged(nTopRow, nVisibleRows);
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UpdateScrollbars();
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// Control-Area
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tools::Rectangle aInvalidArea( GetControlArea() );
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aInvalidArea.SetRight( GetOutputSizePixel().Width() );
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aInvalidArea.SetLeft( 0 );
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Invalidate( aInvalidArea );
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// external header-bar
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HeaderBar* pHeaderBar = pDataWin->pHeaderBar;
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if ( pHeaderBar )
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{
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// take the handle column into account
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BrowserColumn *pFirstCol = mvCols[ 0 ].get();
|
|
tools::Long nOfsX = pFirstCol->GetId() ? 0 : pFirstCol->Width();
|
|
pHeaderBar->SetPosSizePixel( Point( nOfsX, 0 ), Size( GetOutputSizePixel().Width() - nOfsX, GetTitleHeight() ) );
|
|
}
|
|
|
|
AutoSizeLastColumn(); // adjust last column width
|
|
DoShowCursor();
|
|
}
|
|
|
|
|
|
void BrowseBox::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect)
|
|
{
|
|
// initializations
|
|
if (!bBootstrapped && IsReallyVisible())
|
|
BrowseBox::StateChanged(StateChangedType::InitShow);
|
|
if (mvCols.empty())
|
|
return;
|
|
|
|
BrowserColumn *pFirstCol = mvCols[ 0 ].get();
|
|
bool bHandleCol = pFirstCol && pFirstCol->GetId() == 0;
|
|
bool bHeaderBar(pDataWin->pHeaderBar);
|
|
|
|
// draw delimitational lines
|
|
if (!pDataWin->bNoHScroll)
|
|
rRenderContext.DrawLine(Point(0, aHScroll->GetPosPixel().Y()),
|
|
Point(GetOutputSizePixel().Width(),
|
|
aHScroll->GetPosPixel().Y()));
|
|
|
|
if (nTitleLines)
|
|
{
|
|
if (!bHeaderBar)
|
|
{
|
|
rRenderContext.DrawLine(Point(0, GetTitleHeight() - 1),
|
|
Point(GetOutputSizePixel().Width(), GetTitleHeight() - 1));
|
|
}
|
|
else if (bHandleCol)
|
|
{
|
|
rRenderContext.DrawLine(Point(0, GetTitleHeight() - 1),
|
|
Point(pFirstCol->Width(), GetTitleHeight() - 1));
|
|
}
|
|
}
|
|
|
|
// Title Bar
|
|
// If there is a handle column and if the header bar is available, only
|
|
// take the HandleColumn into account
|
|
if (!(nTitleLines && (!bHeaderBar || bHandleCol)))
|
|
return;
|
|
|
|
// iterate through columns to redraw
|
|
tools::Long nX = 0;
|
|
size_t nCol;
|
|
for (nCol = 0; nCol < mvCols.size() && nX < rRect.Right(); ++nCol)
|
|
{
|
|
// skip invisible columns between frozen and scrollable area
|
|
if (nCol < nFirstCol && !mvCols[nCol]->IsFrozen())
|
|
nCol = nFirstCol;
|
|
|
|
// only the handle column?
|
|
if (bHeaderBar && bHandleCol && nCol > 0)
|
|
break;
|
|
|
|
BrowserColumn* pCol = mvCols[nCol].get();
|
|
|
|
// draw the column and increment position
|
|
if ( pCol->Width() > 4 )
|
|
{
|
|
ButtonFrame aButtonFrame( Point( nX, 0 ),
|
|
Size( pCol->Width()-1, GetTitleHeight()-1 ),
|
|
pCol->Title(), !IsEnabled());
|
|
aButtonFrame.Draw(rRenderContext);
|
|
rRenderContext.DrawLine(Point(nX + pCol->Width() - 1, 0),
|
|
Point(nX + pCol->Width() - 1, GetTitleHeight() - 1));
|
|
}
|
|
else
|
|
{
|
|
rRenderContext.Push(vcl::PushFlags::FILLCOLOR);
|
|
rRenderContext.SetFillColor(COL_BLACK);
|
|
rRenderContext.DrawRect(tools::Rectangle(Point(nX, 0), Size(pCol->Width(), GetTitleHeight() - 1)));
|
|
rRenderContext.Pop();
|
|
}
|
|
|
|
// skip column
|
|
nX += pCol->Width();
|
|
}
|
|
|
|
// retouching
|
|
if ( !bHeaderBar && nCol == mvCols.size() )
|
|
{
|
|
const StyleSettings &rSettings = rRenderContext.GetSettings().GetStyleSettings();
|
|
Color aColFace(rSettings.GetFaceColor());
|
|
rRenderContext.Push(vcl::PushFlags::FILLCOLOR | vcl::PushFlags::LINECOLOR);
|
|
rRenderContext.SetFillColor(aColFace);
|
|
rRenderContext.SetLineColor(aColFace);
|
|
rRenderContext.DrawRect(tools::Rectangle(Point(nX, 0),
|
|
Point(rRect.Right(), GetTitleHeight() - 2 )));
|
|
rRenderContext.Pop();
|
|
}
|
|
|
|
if (m_nActualCornerWidth)
|
|
{
|
|
const StyleSettings &rSettings = rRenderContext.GetSettings().GetStyleSettings();
|
|
Color aColFace(rSettings.GetFaceColor());
|
|
rRenderContext.Push(vcl::PushFlags::FILLCOLOR | vcl::PushFlags::LINECOLOR);
|
|
rRenderContext.SetFillColor(aColFace);
|
|
rRenderContext.SetLineColor(aColFace);
|
|
rRenderContext.DrawRect(tools::Rectangle(Point(GetOutputSizePixel().Width() - m_nActualCornerWidth, aHScroll->GetPosPixel().Y()),
|
|
Size(m_nActualCornerWidth, m_nCornerHeight)));
|
|
rRenderContext.Pop();
|
|
}
|
|
}
|
|
|
|
void BrowseBox::Draw( OutputDevice* pDev, const Point& rPos, SystemTextColorFlags nFlags )
|
|
{
|
|
// we need pixel coordinates
|
|
Size aRealSize = GetSizePixel();
|
|
Point aRealPos = pDev->LogicToPixel(rPos);
|
|
|
|
if ((aRealSize.Width() < 3) || (aRealSize.Height() < 3))
|
|
// we want to have two pixels frame ...
|
|
return;
|
|
|
|
vcl::Font aFont = pDataWin->GetDrawPixelFont( pDev );
|
|
// the 'normal' painting uses always the data window as device to output to, so we have to calc the new font
|
|
// relative to the data wins current settings
|
|
|
|
pDev->Push();
|
|
pDev->SetMapMode();
|
|
pDev->SetFont( aFont );
|
|
if (nFlags & SystemTextColorFlags::Mono)
|
|
pDev->SetTextColor(COL_BLACK);
|
|
else
|
|
pDev->SetTextColor(pDataWin->GetTextColor());
|
|
|
|
// draw a frame
|
|
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
|
|
pDev->SetLineColor(rStyleSettings.GetDarkShadowColor());
|
|
pDev->DrawLine(Point(aRealPos.X(), aRealPos.Y()),
|
|
Point(aRealPos.X(), aRealPos.Y() + aRealSize.Height() - 1));
|
|
pDev->DrawLine(Point(aRealPos.X(), aRealPos.Y()),
|
|
Point(aRealPos.X() + aRealSize.Width() - 1, aRealPos.Y()));
|
|
pDev->SetLineColor(rStyleSettings.GetShadowColor());
|
|
pDev->DrawLine(Point(aRealPos.X() + aRealSize.Width() - 1, aRealPos.Y() + 1),
|
|
Point(aRealPos.X() + aRealSize.Width() - 1, aRealPos.Y() + aRealSize.Height() - 1));
|
|
pDev->DrawLine(Point(aRealPos.X() + aRealSize.Width() - 1, aRealPos.Y() + aRealSize.Height() - 1),
|
|
Point(aRealPos.X() + 1, aRealPos.Y() + aRealSize.Height() - 1));
|
|
|
|
HeaderBar* pBar = pDataWin->pHeaderBar;
|
|
|
|
// we're drawing onto a foreign device, so we have to fake the DataRowHeight for the subsequent ImplPaintData
|
|
// (as it is based on the settings of our data window, not the foreign device)
|
|
if (!m_nDataRowHeight)
|
|
ImpGetDataRowHeight();
|
|
tools::Long nHeightLogic = PixelToLogic(Size(0, m_nDataRowHeight), MapMode(MapUnit::Map10thMM)).Height();
|
|
tools::Long nForeignHeightPixel = pDev->LogicToPixel(Size(0, nHeightLogic), MapMode(MapUnit::Map10thMM)).Height();
|
|
|
|
tools::Long nOriginalHeight = m_nDataRowHeight;
|
|
m_nDataRowHeight = nForeignHeightPixel;
|
|
|
|
// this counts for the column widths, too
|
|
size_t nPos;
|
|
for ( nPos = 0; nPos < mvCols.size(); ++nPos )
|
|
{
|
|
BrowserColumn* pCurrent = mvCols[ nPos ].get();
|
|
|
|
tools::Long nWidthLogic = PixelToLogic(Size(pCurrent->Width(), 0), MapMode(MapUnit::Map10thMM)).Width();
|
|
tools::Long nForeignWidthPixel = pDev->LogicToPixel(Size(nWidthLogic, 0), MapMode(MapUnit::Map10thMM)).Width();
|
|
|
|
pCurrent->SetWidth(nForeignWidthPixel, GetZoom());
|
|
if ( pBar )
|
|
pBar->SetItemSize( pCurrent->GetId(), pCurrent->Width() );
|
|
}
|
|
|
|
// a smaller area for the content
|
|
aRealPos.AdjustX( 1 );
|
|
aRealPos.AdjustY( 1 );
|
|
aRealSize.AdjustWidth( -2 );
|
|
aRealSize.AdjustHeight( -2 );
|
|
|
|
// let the header bar draw itself
|
|
if ( pBar )
|
|
{
|
|
// the title height with respect to the font set for the given device
|
|
tools::Long nTitleHeight = PixelToLogic(Size(0, GetTitleHeight()), MapMode(MapUnit::Map10thMM)).Height();
|
|
nTitleHeight = pDev->LogicToPixel(Size(0, nTitleHeight), MapMode(MapUnit::Map10thMM)).Height();
|
|
|
|
BrowserColumn* pFirstCol = !mvCols.empty() ? mvCols[ 0 ].get() : nullptr;
|
|
|
|
Point aHeaderPos(pFirstCol && (pFirstCol->GetId() == 0) ? pFirstCol->Width() : 0, 0);
|
|
Size aHeaderSize(aRealSize.Width() - aHeaderPos.X(), nTitleHeight);
|
|
|
|
aHeaderPos += aRealPos;
|
|
// do this before converting to logics !
|
|
|
|
// the header's draw expects logic coordinates, again
|
|
aHeaderPos = pDev->PixelToLogic(aHeaderPos);
|
|
|
|
Size aOrigSize(pBar->GetSizePixel());
|
|
pBar->SetSizePixel(aHeaderSize);
|
|
pBar->Draw(pDev, aHeaderPos, nFlags);
|
|
pBar->SetSizePixel(aOrigSize);
|
|
|
|
// draw the "upper left cell" (the intersection between the header bar and the handle column)
|
|
if (pFirstCol && (pFirstCol->GetId() == 0) && (pFirstCol->Width() > 4))
|
|
{
|
|
ButtonFrame aButtonFrame( aRealPos,
|
|
Size( pFirstCol->Width()-1, nTitleHeight-1 ),
|
|
pFirstCol->Title(), !IsEnabled());
|
|
aButtonFrame.Draw( *pDev );
|
|
|
|
pDev->Push( vcl::PushFlags::LINECOLOR );
|
|
pDev->SetLineColor( COL_BLACK );
|
|
|
|
pDev->DrawLine( Point( aRealPos.X(), aRealPos.Y() + nTitleHeight-1 ),
|
|
Point( aRealPos.X() + pFirstCol->Width() - 1, aRealPos.Y() + nTitleHeight-1 ) );
|
|
pDev->DrawLine( Point( aRealPos.X() + pFirstCol->Width() - 1, aRealPos.Y() ),
|
|
Point( aRealPos.X() + pFirstCol->Width() - 1, aRealPos.Y() + nTitleHeight-1 ) );
|
|
|
|
pDev->Pop();
|
|
}
|
|
|
|
aRealPos.AdjustY(aHeaderSize.Height() );
|
|
aRealSize.AdjustHeight( -(aHeaderSize.Height()) );
|
|
}
|
|
|
|
// draw our own content (with clipping)
|
|
vcl::Region aRegion(tools::Rectangle(aRealPos, aRealSize));
|
|
pDev->SetClipRegion( pDev->PixelToLogic( aRegion ) );
|
|
|
|
// do we have to paint the background
|
|
bool bBackground = pDataWin->IsControlBackground();
|
|
if ( bBackground )
|
|
{
|
|
tools::Rectangle aRect( aRealPos, aRealSize );
|
|
pDev->SetFillColor( pDataWin->GetControlBackground() );
|
|
pDev->DrawRect( aRect );
|
|
}
|
|
|
|
ImplPaintData( *pDev, tools::Rectangle( aRealPos, aRealSize ), true );
|
|
|
|
// restore the column widths/data row height
|
|
m_nDataRowHeight = nOriginalHeight;
|
|
for ( nPos = 0; nPos < mvCols.size(); ++nPos )
|
|
{
|
|
BrowserColumn* pCurrent = mvCols[ nPos ].get();
|
|
|
|
tools::Long nForeignWidthLogic = pDev->PixelToLogic(Size(pCurrent->Width(), 0), MapMode(MapUnit::Map10thMM)).Width();
|
|
tools::Long nWidthPixel = LogicToPixel(Size(nForeignWidthLogic, 0), MapMode(MapUnit::Map10thMM)).Width();
|
|
|
|
pCurrent->SetWidth(nWidthPixel, GetZoom());
|
|
if ( pBar )
|
|
pBar->SetItemSize( pCurrent->GetId(), pCurrent->Width() );
|
|
}
|
|
|
|
pDev->Pop();
|
|
}
|
|
|
|
void BrowseBox::ImplPaintData(OutputDevice& _rOut, const tools::Rectangle& _rRect, bool _bForeignDevice)
|
|
{
|
|
Point aOverallAreaPos = _bForeignDevice ? _rRect.TopLeft() : Point(0,0);
|
|
Size aOverallAreaSize = _bForeignDevice ? _rRect.GetSize() : pDataWin->GetOutputSizePixel();
|
|
Point aOverallAreaBRPos = _bForeignDevice ? _rRect.BottomRight() : Point( aOverallAreaSize.Width(), aOverallAreaSize.Height() );
|
|
|
|
tools::Long nDataRowHeight = GetDataRowHeight();
|
|
|
|
// compute relative rows to redraw
|
|
sal_Int32 nRelTopRow = 0;
|
|
sal_Int32 nRelBottomRow = aOverallAreaSize.Height();
|
|
if (!_bForeignDevice && nDataRowHeight)
|
|
{
|
|
nRelTopRow = static_cast<sal_Int32>((_rRect.Top()) / nDataRowHeight);
|
|
nRelBottomRow = static_cast<sal_Int32>((_rRect.Bottom()) / nDataRowHeight);
|
|
}
|
|
|
|
// cache frequently used values
|
|
Point aPos( aOverallAreaPos.X(), nRelTopRow * nDataRowHeight + aOverallAreaPos.Y() );
|
|
_rOut.SetLineColor( COL_WHITE );
|
|
const AllSettings& rAllSets = _rOut.GetSettings();
|
|
const StyleSettings &rSettings = rAllSets.GetStyleSettings();
|
|
const Color &rHighlightTextColor = rSettings.GetHighlightTextColor();
|
|
const Color &rHighlightFillColor = rSettings.GetHighlightColor();
|
|
Color aOldTextColor = _rOut.GetTextColor();
|
|
Color aOldFillColor = _rOut.GetFillColor();
|
|
Color aOldLineColor = _rOut.GetLineColor();
|
|
tools::Long nHLineX = 0 == mvCols[ 0 ]->GetId() ? mvCols[ 0 ]->Width() : 0;
|
|
nHLineX += aOverallAreaPos.X();
|
|
|
|
Color aDelimiterLineColor( ::svtools::ColorConfig().GetColorValue( ::svtools::CALCGRID ).nColor );
|
|
|
|
// redraw the invalid fields
|
|
for ( sal_Int32 nRelRow = nRelTopRow;
|
|
nRelRow <= nRelBottomRow && nTopRow+nRelRow < nRowCount;
|
|
++nRelRow, aPos.AdjustY(nDataRowHeight ) )
|
|
{
|
|
// get row
|
|
// check valid area, to be on the safe side:
|
|
DBG_ASSERT( static_cast<sal_uInt16>(nTopRow+nRelRow) < nRowCount, "BrowseBox::ImplPaintData: invalid seek" );
|
|
if ( (nTopRow+tools::Long(nRelRow)) < 0 || static_cast<sal_uInt16>(nTopRow+nRelRow) >= nRowCount )
|
|
continue;
|
|
|
|
// prepare row
|
|
sal_Int32 nRow = nTopRow+nRelRow;
|
|
if ( !SeekRow( nRow) ) {
|
|
OSL_FAIL("BrowseBox::ImplPaintData: SeekRow failed");
|
|
}
|
|
_rOut.SetClipRegion();
|
|
aPos.setX( aOverallAreaPos.X() );
|
|
|
|
|
|
// #73325# don't paint the row outside the painting rectangle (DG)
|
|
// prepare auto-highlight
|
|
tools::Rectangle aRowRect( Point( _rRect.Left(), aPos.Y() ),
|
|
Size( _rRect.GetSize().Width(), nDataRowHeight ) );
|
|
|
|
bool bRowSelected = !bHideSelect
|
|
&& IsRowSelected( nRow );
|
|
if ( bRowSelected )
|
|
{
|
|
_rOut.SetTextColor( rHighlightTextColor );
|
|
_rOut.SetFillColor( rHighlightFillColor );
|
|
_rOut.SetLineColor();
|
|
_rOut.DrawRect( aRowRect );
|
|
}
|
|
|
|
// iterate through columns to redraw
|
|
size_t nCol;
|
|
for ( nCol = 0; nCol < mvCols.size(); ++nCol )
|
|
{
|
|
// get column
|
|
BrowserColumn *pCol = mvCols[ nCol ].get();
|
|
|
|
// at end of invalid area
|
|
if ( aPos.X() >= _rRect.Right() )
|
|
break;
|
|
|
|
// skip invisible columns between frozen and scrollable area
|
|
if ( nCol < nFirstCol && !pCol->IsFrozen() )
|
|
{
|
|
nCol = nFirstCol;
|
|
pCol = (nCol < mvCols.size() ) ? mvCols[ nCol ].get() : nullptr;
|
|
if (!pCol)
|
|
{ // FS - 21.05.99 - 66325
|
|
// actually this has been fixed elsewhere (in the right place),
|
|
// but let's make sure...
|
|
OSL_FAIL("BrowseBox::PaintData : nFirstCol is probably invalid !");
|
|
break;
|
|
}
|
|
}
|
|
|
|
// prepare Column-AutoHighlight
|
|
bool bColAutoHighlight = bColumnCursor
|
|
&& IsColumnSelected( pCol->GetId() );
|
|
if ( bColAutoHighlight )
|
|
{
|
|
_rOut.SetClipRegion();
|
|
_rOut.SetTextColor( rHighlightTextColor );
|
|
_rOut.SetFillColor( rHighlightFillColor );
|
|
_rOut.SetLineColor();
|
|
tools::Rectangle aFieldRect( aPos,
|
|
Size( pCol->Width(), nDataRowHeight ) );
|
|
_rOut.DrawRect( aFieldRect );
|
|
}
|
|
|
|
if (!m_bFocusOnlyCursor && (pCol->GetId() == GetCurColumnId()) && (nRow == GetCurRow()))
|
|
DrawCursor();
|
|
|
|
// draw a single field.
|
|
// else something is drawn to, e.g. handle column
|
|
if (pCol->Width())
|
|
{
|
|
// clip the column's output to the field area
|
|
if (_bForeignDevice)
|
|
{ // (not necessary if painting onto the data window)
|
|
Size aFieldSize(pCol->Width(), nDataRowHeight);
|
|
|
|
if (aPos.X() + aFieldSize.Width() > aOverallAreaBRPos.X())
|
|
aFieldSize.setWidth( aOverallAreaBRPos.X() - aPos.X() );
|
|
|
|
if (aPos.Y() + aFieldSize.Height() > aOverallAreaBRPos.Y() + 1)
|
|
{
|
|
// for non-handle cols we don't clip vertically : we just don't draw the cell if the line isn't completely visible
|
|
if (pCol->GetId() != 0)
|
|
continue;
|
|
aFieldSize.setHeight( aOverallAreaBRPos.Y() + 1 - aPos.Y() );
|
|
}
|
|
|
|
vcl::Region aClipToField(tools::Rectangle(aPos, aFieldSize));
|
|
_rOut.SetClipRegion(aClipToField);
|
|
}
|
|
pCol->Draw( *this, _rOut, aPos );
|
|
if (_bForeignDevice)
|
|
_rOut.SetClipRegion();
|
|
}
|
|
|
|
// reset Column-auto-highlight
|
|
if ( bColAutoHighlight )
|
|
{
|
|
_rOut.SetTextColor( aOldTextColor );
|
|
_rOut.SetFillColor( aOldFillColor );
|
|
_rOut.SetLineColor( aOldLineColor );
|
|
}
|
|
|
|
// skip column
|
|
aPos.AdjustX(pCol->Width() );
|
|
}
|
|
|
|
// reset auto-highlight
|
|
if ( bRowSelected )
|
|
{
|
|
_rOut.SetTextColor( aOldTextColor );
|
|
_rOut.SetFillColor( aOldFillColor );
|
|
_rOut.SetLineColor( aOldLineColor );
|
|
}
|
|
|
|
if ( bHLines )
|
|
{
|
|
// draw horizontal delimitation lines
|
|
_rOut.SetClipRegion();
|
|
_rOut.Push( vcl::PushFlags::LINECOLOR );
|
|
_rOut.SetLineColor( aDelimiterLineColor );
|
|
tools::Long nY = aPos.Y() + nDataRowHeight - 1;
|
|
if (nY <= aOverallAreaBRPos.Y())
|
|
_rOut.DrawLine( Point( nHLineX, nY ),
|
|
Point( bVLines
|
|
? std::min(tools::Long(aPos.X() - 1), aOverallAreaBRPos.X())
|
|
: aOverallAreaBRPos.X(),
|
|
nY ) );
|
|
_rOut.Pop();
|
|
}
|
|
}
|
|
|
|
if (aPos.Y() > aOverallAreaBRPos.Y() + 1)
|
|
aPos.setY( aOverallAreaBRPos.Y() + 1 );
|
|
// needed for some of the following drawing
|
|
|
|
// retouching
|
|
_rOut.SetClipRegion();
|
|
aOldLineColor = _rOut.GetLineColor();
|
|
aOldFillColor = _rOut.GetFillColor();
|
|
_rOut.SetFillColor( rSettings.GetFaceColor() );
|
|
if ( !mvCols.empty() && ( mvCols[ 0 ]->GetId() == 0 ) && ( aPos.Y() <= _rRect.Bottom() ) )
|
|
{
|
|
// fill rectangle gray below handle column
|
|
// DG: fill it only until the end of the drawing rect and not to the end, as this may overpaint handle columns
|
|
_rOut.SetLineColor( COL_BLACK );
|
|
_rOut.DrawRect( tools::Rectangle(
|
|
Point( aOverallAreaPos.X() - 1, aPos.Y() - 1 ),
|
|
Point( aOverallAreaPos.X() + mvCols[ 0 ]->Width() - 1,
|
|
_rRect.Bottom() + 1) ) );
|
|
}
|
|
_rOut.SetFillColor( aOldFillColor );
|
|
|
|
// draw vertical delimitational line between frozen and scrollable cols
|
|
_rOut.SetLineColor( COL_BLACK );
|
|
tools::Long nFrozenWidth = GetFrozenWidth()-1;
|
|
_rOut.DrawLine( Point( aOverallAreaPos.X() + nFrozenWidth, aPos.Y() ),
|
|
Point( aOverallAreaPos.X() + nFrozenWidth, bHLines
|
|
? aPos.Y() - 1
|
|
: aOverallAreaBRPos.Y() ) );
|
|
|
|
// draw vertical delimitational lines?
|
|
if ( bVLines )
|
|
{
|
|
_rOut.SetLineColor( aDelimiterLineColor );
|
|
Point aVertPos( aOverallAreaPos.X() - 1, aOverallAreaPos.Y() );
|
|
tools::Long nDeltaY = aOverallAreaBRPos.Y();
|
|
for ( size_t nCol = 0; nCol < mvCols.size(); ++nCol )
|
|
{
|
|
// get column
|
|
BrowserColumn *pCol = mvCols[ nCol ].get();
|
|
|
|
// skip invisible columns between frozen and scrollable area
|
|
if ( nCol < nFirstCol && !pCol->IsFrozen() )
|
|
{
|
|
nCol = nFirstCol;
|
|
pCol = mvCols[ nCol ].get();
|
|
}
|
|
|
|
// skip column
|
|
aVertPos.AdjustX(pCol->Width() );
|
|
|
|
// at end of invalid area
|
|
// invalid area is first reached when X > Right
|
|
// and not >=
|
|
if ( aVertPos.X() > _rRect.Right() )
|
|
break;
|
|
|
|
// draw a single line
|
|
if ( pCol->GetId() != 0 )
|
|
_rOut.DrawLine( aVertPos, Point( aVertPos.X(),
|
|
bHLines
|
|
? aPos.Y() - 1
|
|
: aPos.Y() + nDeltaY ) );
|
|
}
|
|
}
|
|
|
|
_rOut.SetLineColor( aOldLineColor );
|
|
}
|
|
|
|
void BrowseBox::PaintData( vcl::Window const & rWin, vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect )
|
|
{
|
|
if (!bBootstrapped && IsReallyVisible())
|
|
BrowseBox::StateChanged(StateChangedType::InitShow);
|
|
|
|
// initializations
|
|
if (mvCols.empty() || !rWin.IsUpdateMode())
|
|
return;
|
|
if (pDataWin->bResizeOnPaint)
|
|
Resize();
|
|
// MI: who was that? Window::Update();
|
|
|
|
ImplPaintData(rRenderContext, rRect, false);
|
|
}
|
|
|
|
void BrowseBox::UpdateScrollbars()
|
|
{
|
|
|
|
if ( !bBootstrapped || !IsUpdateMode() )
|
|
return;
|
|
|
|
// protect against recursion
|
|
if ( pDataWin->bInUpdateScrollbars )
|
|
{
|
|
pDataWin->bHadRecursion = true;
|
|
return;
|
|
}
|
|
pDataWin->bInUpdateScrollbars = true;
|
|
|
|
// the size of the corner window (and the width of the VSB/height of the HSB)
|
|
m_nCornerHeight = GetBarHeight();
|
|
m_nCornerWidth = GetSettings().GetStyleSettings().GetScrollBarSize();
|
|
if (IsZoom())
|
|
{
|
|
m_nCornerHeight = static_cast<tools::Long>(m_nCornerHeight * static_cast<double>(GetZoom()));
|
|
m_nCornerWidth = static_cast<tools::Long>(m_nCornerWidth * static_cast<double>(GetZoom()));
|
|
}
|
|
|
|
bool bNeedsVScroll = false;
|
|
sal_Int32 nMaxRows = 0;
|
|
if (GetDataRowHeight())
|
|
{
|
|
// needs VScroll?
|
|
nMaxRows = (pDataWin->GetSizePixel().Height()) / GetDataRowHeight();
|
|
bNeedsVScroll = pDataWin->bAutoVScroll
|
|
? nTopRow || ( nRowCount > nMaxRows )
|
|
: !pDataWin->bNoVScroll;
|
|
}
|
|
Size aDataWinSize = pDataWin->GetSizePixel();
|
|
if ( !bNeedsVScroll )
|
|
{
|
|
if ( pVScroll->IsVisible() )
|
|
{
|
|
pVScroll->Hide();
|
|
Size aNewSize( aDataWinSize );
|
|
aNewSize.setWidth( GetOutputSizePixel().Width() );
|
|
aDataWinSize = aNewSize;
|
|
}
|
|
}
|
|
else if ( !pVScroll->IsVisible() )
|
|
{
|
|
Size aNewSize( aDataWinSize );
|
|
aNewSize.setWidth( GetOutputSizePixel().Width() - m_nCornerWidth );
|
|
aDataWinSize = aNewSize;
|
|
}
|
|
|
|
// needs HScroll?
|
|
sal_uInt16 nLastCol = GetColumnAtXPosPixel( aDataWinSize.Width() - 1 );
|
|
|
|
sal_uInt16 nFrozenCols = FrozenColCount();
|
|
bool bNeedsHScroll = pDataWin->bAutoHScroll
|
|
? ( nFirstCol > nFrozenCols ) || ( nLastCol <= mvCols.size() )
|
|
: !pDataWin->bNoHScroll;
|
|
if ( !bNeedsHScroll )
|
|
{
|
|
if ( aHScroll->IsVisible() )
|
|
{
|
|
aHScroll->Hide();
|
|
}
|
|
aDataWinSize.setHeight( GetOutputSizePixel().Height() - GetTitleHeight() );
|
|
if ( nControlAreaWidth != USHRT_MAX )
|
|
aDataWinSize.AdjustHeight( -sal_Int32(m_nCornerHeight) );
|
|
}
|
|
else if ( !aHScroll->IsVisible() )
|
|
{
|
|
Size aNewSize( aDataWinSize );
|
|
aNewSize.setHeight( GetOutputSizePixel().Height() - GetTitleHeight() - m_nCornerHeight );
|
|
aDataWinSize = aNewSize;
|
|
}
|
|
|
|
// adjust position and Width of horizontal scrollbar
|
|
tools::Long nHScrX = nControlAreaWidth == USHRT_MAX
|
|
? 0
|
|
: nControlAreaWidth;
|
|
|
|
aHScroll->SetPosSizePixel(
|
|
Point( nHScrX, GetOutputSizePixel().Height() - m_nCornerHeight ),
|
|
Size( aDataWinSize.Width() - nHScrX, m_nCornerHeight ) );
|
|
|
|
// total scrollable columns
|
|
short nScrollCols = short(mvCols.size()) - static_cast<short>(nFrozenCols);
|
|
|
|
// visible columns
|
|
short nVisibleHSize = nLastCol == BROWSER_INVALIDID
|
|
? static_cast<short>( mvCols.size() - nFirstCol )
|
|
: static_cast<short>( nLastCol - nFirstCol );
|
|
|
|
if (nVisibleHSize)
|
|
{
|
|
short nRange = std::max( nScrollCols, short(0) );
|
|
aHScroll->SetVisibleSize( nVisibleHSize );
|
|
aHScroll->SetRange( Range( 0, nRange ));
|
|
}
|
|
else
|
|
{
|
|
// ensure scrollbar is shown as fully filled
|
|
aHScroll->SetVisibleSize(1);
|
|
aHScroll->SetRange(Range(0, 1));
|
|
}
|
|
if ( bNeedsHScroll && !aHScroll->IsVisible() )
|
|
aHScroll->Show();
|
|
|
|
// adjust position and height of vertical scrollbar
|
|
pVScroll->SetPageSize( nMaxRows );
|
|
|
|
if ( nTopRow > nRowCount )
|
|
{
|
|
nTopRow = nRowCount - 1;
|
|
OSL_FAIL("BrowseBox: nTopRow > nRowCount");
|
|
}
|
|
|
|
if ( pVScroll->GetThumbPos() != nTopRow )
|
|
pVScroll->SetThumbPos( nTopRow );
|
|
tools::Long nVisibleSize = std::min( std::min( nRowCount, nMaxRows ), (nRowCount-nTopRow) );
|
|
pVScroll->SetVisibleSize( nVisibleSize ? nVisibleSize : 1 );
|
|
pVScroll->SetRange( Range( 0, nRowCount ) );
|
|
pVScroll->SetPosSizePixel(
|
|
Point( aDataWinSize.Width(), GetTitleHeight() ),
|
|
Size( m_nCornerWidth, aDataWinSize.Height()) );
|
|
tools::Long nLclDataRowHeight = GetDataRowHeight();
|
|
if ( nLclDataRowHeight > 0 && nRowCount < tools::Long( aDataWinSize.Height() / nLclDataRowHeight ) )
|
|
ScrollRows( -nTopRow );
|
|
if ( bNeedsVScroll && !pVScroll->IsVisible() )
|
|
pVScroll->Show();
|
|
|
|
pDataWin->SetPosSizePixel(
|
|
Point( 0, GetTitleHeight() ),
|
|
aDataWinSize );
|
|
|
|
// needs corner-window?
|
|
// (do that AFTER positioning BOTH scrollbars)
|
|
m_nActualCornerWidth = 0;
|
|
if (aHScroll->IsVisible() && pVScroll && pVScroll->IsVisible() )
|
|
{
|
|
// if we have both scrollbars, the corner window fills the point of intersection of these two
|
|
m_nActualCornerWidth = m_nCornerWidth;
|
|
}
|
|
else if ( !aHScroll->IsVisible() && ( nControlAreaWidth != USHRT_MAX ) )
|
|
{
|
|
// if we have no horizontal scrollbar, but a control area, we need the corner window to
|
|
// fill the space between the control are and the right border
|
|
m_nActualCornerWidth = GetOutputSizePixel().Width() - nControlAreaWidth;
|
|
}
|
|
|
|
// scroll headerbar, if necessary
|
|
if ( pDataWin->pHeaderBar )
|
|
{
|
|
tools::Long nWidth = 0;
|
|
for ( size_t nCol = 0;
|
|
nCol < mvCols.size() && nCol < nFirstCol;
|
|
++nCol )
|
|
{
|
|
// not the handle column
|
|
if ( mvCols[ nCol ]->GetId() )
|
|
nWidth += mvCols[ nCol ]->Width();
|
|
}
|
|
|
|
pDataWin->pHeaderBar->SetOffset( nWidth );
|
|
}
|
|
|
|
pDataWin->bInUpdateScrollbars = false;
|
|
if ( pDataWin->bHadRecursion )
|
|
{
|
|
pDataWin->bHadRecursion = false;
|
|
UpdateScrollbars();
|
|
}
|
|
}
|
|
|
|
|
|
void BrowseBox::SetUpdateMode( bool bUpdate )
|
|
{
|
|
|
|
bool bWasUpdate = IsUpdateMode();
|
|
if ( bWasUpdate == bUpdate )
|
|
return;
|
|
|
|
Control::SetUpdateMode( bUpdate );
|
|
// If WB_CLIPCHILDREN is st at the BrowseBox (to minimize flicker),
|
|
// the data window is not invalidated by SetUpdateMode.
|
|
if( bUpdate )
|
|
pDataWin->Invalidate();
|
|
pDataWin->SetUpdateMode( bUpdate );
|
|
|
|
|
|
if ( bUpdate )
|
|
{
|
|
if ( bBootstrapped )
|
|
{
|
|
UpdateScrollbars();
|
|
AutoSizeLastColumn();
|
|
}
|
|
DoShowCursor();
|
|
}
|
|
else
|
|
DoHideCursor();
|
|
}
|
|
|
|
|
|
bool BrowseBox::GetUpdateMode() const
|
|
{
|
|
|
|
return pDataWin->IsUpdateMode();
|
|
}
|
|
|
|
|
|
tools::Long BrowseBox::GetFrozenWidth() const
|
|
{
|
|
|
|
tools::Long nWidth = 0;
|
|
for ( size_t nCol = 0;
|
|
nCol < mvCols.size() && mvCols[ nCol ]->IsFrozen();
|
|
++nCol )
|
|
nWidth += mvCols[ nCol ]->Width();
|
|
return nWidth;
|
|
}
|
|
|
|
void BrowseBox::ColumnInserted( sal_uInt16 nPos )
|
|
{
|
|
if ( pColSel )
|
|
pColSel->Insert( nPos );
|
|
UpdateScrollbars();
|
|
}
|
|
|
|
sal_uInt16 BrowseBox::FrozenColCount() const
|
|
{
|
|
std::size_t nCol;
|
|
for ( nCol = 0;
|
|
nCol < mvCols.size() && mvCols[ nCol ]->IsFrozen();
|
|
++nCol )
|
|
/* empty loop */;
|
|
return nCol; //TODO: BrowserColumns::size_type -> sal_uInt16!
|
|
}
|
|
|
|
IMPL_LINK(BrowseBox, VertScrollHdl, weld::Scrollbar&, rScrollbar, void)
|
|
{
|
|
auto nCurScrollRow = nTopRow;
|
|
auto nPos = rScrollbar.adjustment_get_value();
|
|
ScrollRows(nPos - nCurScrollRow);
|
|
|
|
bool bShowTooltip = ((m_nCurrentMode & BrowserMode::TRACKING_TIPS) == BrowserMode::TRACKING_TIPS);
|
|
if (bShowTooltip &&
|
|
rScrollbar.get_scroll_type() == ScrollType::Drag &&
|
|
Help::IsQuickHelpEnabled())
|
|
{
|
|
OUString aTip = OUString::number(nPos) + "/";
|
|
if (!pDataWin->GetRealRowCount().isEmpty())
|
|
aTip += pDataWin->GetRealRowCount();
|
|
else
|
|
aTip += OUString::number(rScrollbar.adjustment_get_upper());
|
|
tools::Rectangle aRect(GetPointerPosPixel(), Size(GetTextWidth(aTip), GetTextHeight()));
|
|
Help::ShowQuickHelp(this, aRect, aTip);
|
|
}
|
|
}
|
|
|
|
IMPL_LINK(BrowseBox, HorzScrollHdl, weld::Scrollbar&, rScrollbar, void)
|
|
{
|
|
auto nCurScrollCol = nFirstCol - FrozenColCount();
|
|
ScrollColumns(rScrollbar.adjustment_get_value() - nCurScrollCol);
|
|
}
|
|
|
|
IMPL_LINK( BrowseBox, StartDragHdl, HeaderBar*, pBar, void )
|
|
{
|
|
pBar->SetDragSize( pDataWin->GetOutputSizePixel().Height() );
|
|
}
|
|
|
|
// usually only the first column was resized
|
|
void BrowseBox::MouseButtonDown( const MouseEvent& rEvt )
|
|
{
|
|
|
|
GrabFocus();
|
|
|
|
// only mouse events in the title-line are supported
|
|
const Point &rEvtPos = rEvt.GetPosPixel();
|
|
if ( rEvtPos.Y() >= GetTitleHeight() )
|
|
return;
|
|
|
|
tools::Long nX = 0;
|
|
tools::Long nWidth = GetOutputSizePixel().Width();
|
|
for ( size_t nCol = 0; nCol < mvCols.size() && nX < nWidth; ++nCol )
|
|
{
|
|
// is this column visible?
|
|
BrowserColumn *pCol = mvCols[ nCol ].get();
|
|
if ( pCol->IsFrozen() || nCol >= nFirstCol )
|
|
{
|
|
// compute right end of column
|
|
tools::Long nR = nX + pCol->Width() - 1;
|
|
|
|
// at the end of a column (and not handle column)?
|
|
if ( pCol->GetId() && std::abs( nR - rEvtPos.X() ) < 2 )
|
|
{
|
|
// start resizing the column
|
|
bResizing = true;
|
|
nResizeCol = nCol;
|
|
nDragX = nResizeX = rEvtPos.X();
|
|
SetPointer( PointerStyle::HSplit );
|
|
CaptureMouse();
|
|
pDataWin->GetOutDev()->DrawLine( Point( nDragX, 0 ),
|
|
Point( nDragX, pDataWin->GetSizePixel().Height() ) );
|
|
nMinResizeX = nX + MIN_COLUMNWIDTH;
|
|
return;
|
|
}
|
|
else if ( nX < rEvtPos.X() && nR > rEvtPos.X() )
|
|
{
|
|
MouseButtonDown( BrowserMouseEvent(
|
|
this, rEvt, -1, nCol, pCol->GetId(), tools::Rectangle() ) );
|
|
return;
|
|
}
|
|
nX = nR + 1;
|
|
}
|
|
}
|
|
|
|
// event occurred out of data area
|
|
if ( rEvt.IsRight() )
|
|
pDataWin->Command(
|
|
CommandEvent( Point( 1, LONG_MAX ), CommandEventId::ContextMenu, true ) );
|
|
else
|
|
SetNoSelection();
|
|
}
|
|
|
|
|
|
void BrowseBox::MouseMove( const MouseEvent& rEvt )
|
|
{
|
|
SAL_INFO("svtools", "BrowseBox::MouseMove( MouseEvent )" );
|
|
|
|
PointerStyle aNewPointer = PointerStyle::Arrow;
|
|
|
|
sal_uInt16 nX = 0;
|
|
for ( size_t nCol = 0;
|
|
nCol < mvCols.size() &&
|
|
( nX + mvCols[ nCol ]->Width() ) < GetOutputSizePixel().Width();
|
|
++nCol )
|
|
// is this column visible?
|
|
if ( mvCols[ nCol ]->IsFrozen() || nCol >= nFirstCol )
|
|
{
|
|
// compute right end of column
|
|
BrowserColumn *pCol = mvCols[ nCol ].get();
|
|
sal_uInt16 nR = static_cast<sal_uInt16>(nX + pCol->Width() - 1);
|
|
|
|
// show resize-pointer?
|
|
if ( bResizing || ( pCol->GetId() &&
|
|
std::abs( static_cast<tools::Long>(nR) - rEvt.GetPosPixel().X() ) < MIN_COLUMNWIDTH ) )
|
|
{
|
|
aNewPointer = PointerStyle::HSplit;
|
|
if ( bResizing )
|
|
{
|
|
// delete old auxiliary line
|
|
pDataWin->HideTracking() ;
|
|
|
|
// check allowed width and new delta
|
|
nDragX = std::max( rEvt.GetPosPixel().X(), nMinResizeX );
|
|
tools::Long nDeltaX = nDragX - nResizeX;
|
|
sal_uInt16 nId = GetColumnId(nResizeCol);
|
|
tools::Long nOldWidth = GetColumnWidth(nId);
|
|
nDragX = nOldWidth + nDeltaX + nResizeX - nOldWidth;
|
|
|
|
// draw new auxiliary line
|
|
pDataWin->ShowTracking( tools::Rectangle( Point( nDragX, 0 ),
|
|
Size( 1, pDataWin->GetSizePixel().Height() ) ),
|
|
ShowTrackFlags::Split|ShowTrackFlags::TrackWindow );
|
|
}
|
|
|
|
}
|
|
|
|
nX = nR + 1;
|
|
}
|
|
|
|
SetPointer( aNewPointer );
|
|
}
|
|
|
|
|
|
void BrowseBox::MouseButtonUp( const MouseEvent & rEvt )
|
|
{
|
|
|
|
if ( bResizing )
|
|
{
|
|
// delete auxiliary line
|
|
pDataWin->HideTracking();
|
|
|
|
// width changed?
|
|
nDragX = std::max( rEvt.GetPosPixel().X(), nMinResizeX );
|
|
if ( (nDragX - nResizeX) != mvCols[ nResizeCol ]->Width() )
|
|
{
|
|
// resize column
|
|
tools::Long nMaxX = pDataWin->GetSizePixel().Width();
|
|
nDragX = std::min( nDragX, nMaxX );
|
|
tools::Long nDeltaX = nDragX - nResizeX;
|
|
sal_uInt16 nId = GetColumnId(nResizeCol);
|
|
SetColumnWidth( GetColumnId(nResizeCol), GetColumnWidth(nId) + nDeltaX );
|
|
ColumnResized( nId );
|
|
}
|
|
|
|
// end action
|
|
SetPointer( PointerStyle::Arrow );
|
|
ReleaseMouse();
|
|
bResizing = false;
|
|
}
|
|
else
|
|
MouseButtonUp( BrowserMouseEvent( pDataWin,
|
|
MouseEvent( Point( rEvt.GetPosPixel().X(),
|
|
rEvt.GetPosPixel().Y() - pDataWin->GetPosPixel().Y() ),
|
|
rEvt.GetClicks(), rEvt.GetMode(), rEvt.GetButtons(),
|
|
rEvt.GetModifier() ) ) );
|
|
}
|
|
|
|
|
|
static bool bExtendedMode = false;
|
|
static bool bFieldMode = false;
|
|
|
|
void BrowseBox::MouseButtonDown( const BrowserMouseEvent& rEvt )
|
|
{
|
|
|
|
GrabFocus();
|
|
|
|
// adjust selection while and after double-click
|
|
if ( rEvt.GetClicks() == 2 )
|
|
{
|
|
SetNoSelection();
|
|
if ( rEvt.GetRow() >= 0 )
|
|
{
|
|
GoToRow( rEvt.GetRow() );
|
|
SelectRow( rEvt.GetRow(), true, false );
|
|
}
|
|
else
|
|
{
|
|
if ( bColumnCursor && rEvt.GetColumn() != 0 )
|
|
{
|
|
if ( rEvt.GetColumn() < mvCols.size() )
|
|
SelectColumnPos( rEvt.GetColumn(), true, false);
|
|
}
|
|
}
|
|
DoubleClick( rEvt );
|
|
}
|
|
// selections
|
|
else if ( ( rEvt.GetMode() & ( MouseEventModifiers::SELECT | MouseEventModifiers::SIMPLECLICK ) ) &&
|
|
( bColumnCursor || rEvt.GetRow() >= 0 ) )
|
|
{
|
|
if ( rEvt.GetClicks() == 1 )
|
|
{
|
|
// initialise flags
|
|
bHit = false;
|
|
|
|
// selection out of range?
|
|
if ( rEvt.GetRow() >= nRowCount ||
|
|
rEvt.GetColumnId() == BROWSER_INVALIDID )
|
|
{
|
|
SetNoSelection();
|
|
return;
|
|
}
|
|
|
|
// while selecting, no cursor
|
|
bSelecting = true;
|
|
DoHideCursor();
|
|
|
|
// DataRow?
|
|
if ( rEvt.GetRow() >= 0 )
|
|
{
|
|
// line selection?
|
|
if ( rEvt.GetColumnId() == HandleColumnId || !bColumnCursor )
|
|
{
|
|
if ( bMultiSelection )
|
|
{
|
|
// remove column-selection, if exists
|
|
if ( pColSel && pColSel->GetSelectCount() )
|
|
{
|
|
ToggleSelection();
|
|
if ( bMultiSelection )
|
|
uRow.pSel->SelectAll(false);
|
|
else
|
|
uRow.nSel = BROWSER_ENDOFSELECTION;
|
|
if ( pColSel )
|
|
pColSel->SelectAll(false);
|
|
bSelect = true;
|
|
}
|
|
|
|
// expanding mode?
|
|
if ( rEvt.GetMode() & MouseEventModifiers::RANGESELECT )
|
|
{
|
|
// select the further touched rows too
|
|
bSelect = true;
|
|
ExpandRowSelection( rEvt );
|
|
return;
|
|
}
|
|
|
|
// click in the selected area?
|
|
else if ( IsRowSelected( rEvt.GetRow() ) )
|
|
{
|
|
// wait for Drag&Drop
|
|
bHit = true;
|
|
bExtendedMode = bool( rEvt.GetMode() & MouseEventModifiers::MULTISELECT );
|
|
return;
|
|
}
|
|
|
|
// extension mode?
|
|
else if ( rEvt.GetMode() & MouseEventModifiers::MULTISELECT )
|
|
{
|
|
// determine the new selection range
|
|
// and selection/deselection
|
|
aSelRange = Range( rEvt.GetRow(), rEvt.GetRow() );
|
|
SelectRow( rEvt.GetRow(),
|
|
!uRow.pSel->IsSelected( rEvt.GetRow() ) );
|
|
bSelect = true;
|
|
return;
|
|
}
|
|
}
|
|
|
|
// select directly
|
|
SetNoSelection();
|
|
GoToRow( rEvt.GetRow() );
|
|
SelectRow( rEvt.GetRow() );
|
|
aSelRange = Range( rEvt.GetRow(), rEvt.GetRow() );
|
|
bSelect = true;
|
|
}
|
|
else // Column/Field-Selection
|
|
{
|
|
// click in selected column
|
|
if ( IsColumnSelected( rEvt.GetColumn() ) ||
|
|
IsRowSelected( rEvt.GetRow() ) )
|
|
{
|
|
bHit = true;
|
|
bFieldMode = true;
|
|
return;
|
|
}
|
|
|
|
SetNoSelection();
|
|
GoToRowColumnId( rEvt.GetRow(), rEvt.GetColumnId() );
|
|
bSelect = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( bMultiSelection && rEvt.GetColumnId() == HandleColumnId )
|
|
{
|
|
// toggle all-selection
|
|
if ( uRow.pSel->GetSelectCount() > ( GetRowCount() / 2 ) )
|
|
SetNoSelection();
|
|
else
|
|
SelectAll();
|
|
}
|
|
else
|
|
SelectColumnPos( GetColumnPos(rEvt.GetColumnId()), true, false);
|
|
}
|
|
|
|
// turn cursor on again, if necessary
|
|
bSelecting = false;
|
|
DoShowCursor();
|
|
if ( bSelect )
|
|
Select();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void BrowseBox::MouseButtonUp( const BrowserMouseEvent &rEvt )
|
|
{
|
|
|
|
// D&D was possible, but did not occur
|
|
if ( bHit )
|
|
{
|
|
aSelRange = Range( rEvt.GetRow(), rEvt.GetRow() );
|
|
if ( bExtendedMode )
|
|
SelectRow( rEvt.GetRow(), false );
|
|
else
|
|
{
|
|
SetNoSelection();
|
|
if ( bFieldMode )
|
|
GoToRowColumnId( rEvt.GetRow(), rEvt.GetColumnId() );
|
|
else
|
|
{
|
|
GoToRow( rEvt.GetRow() );
|
|
SelectRow( rEvt.GetRow() );
|
|
}
|
|
}
|
|
bSelect = true;
|
|
bExtendedMode = false;
|
|
bFieldMode = false;
|
|
bHit = false;
|
|
}
|
|
|
|
// activate cursor
|
|
if ( bSelecting )
|
|
{
|
|
bSelecting = false;
|
|
DoShowCursor();
|
|
if ( bSelect )
|
|
Select();
|
|
}
|
|
}
|
|
|
|
|
|
void BrowseBox::KeyInput( const KeyEvent& rEvt )
|
|
{
|
|
if ( !ProcessKey( rEvt ) )
|
|
Control::KeyInput( rEvt );
|
|
}
|
|
|
|
|
|
bool BrowseBox::ProcessKey( const KeyEvent& rEvt )
|
|
{
|
|
|
|
sal_uInt16 nCode = rEvt.GetKeyCode().GetCode();
|
|
bool bShift = rEvt.GetKeyCode().IsShift();
|
|
bool bCtrl = rEvt.GetKeyCode().IsMod1();
|
|
bool bAlt = rEvt.GetKeyCode().IsMod2();
|
|
|
|
sal_uInt16 nId = BROWSER_NONE;
|
|
|
|
if ( !bAlt && !bCtrl && !bShift )
|
|
{
|
|
switch ( nCode )
|
|
{
|
|
case KEY_DOWN: nId = BROWSER_CURSORDOWN; break;
|
|
case KEY_UP: nId = BROWSER_CURSORUP; break;
|
|
case KEY_HOME: nId = BROWSER_CURSORHOME; break;
|
|
case KEY_END: nId = BROWSER_CURSOREND; break;
|
|
case KEY_TAB:
|
|
if ( !bColumnCursor )
|
|
break;
|
|
[[fallthrough]];
|
|
case KEY_RIGHT: nId = BROWSER_CURSORRIGHT; break;
|
|
case KEY_LEFT: nId = BROWSER_CURSORLEFT; break;
|
|
case KEY_SPACE: nId = BROWSER_SELECT; break;
|
|
}
|
|
if ( BROWSER_NONE != nId )
|
|
SetNoSelection();
|
|
|
|
switch ( nCode )
|
|
{
|
|
case KEY_PAGEDOWN: nId = BROWSER_CURSORPAGEDOWN; break;
|
|
case KEY_PAGEUP: nId = BROWSER_CURSORPAGEUP; break;
|
|
}
|
|
}
|
|
|
|
if ( !bAlt && !bCtrl && bShift )
|
|
switch ( nCode )
|
|
{
|
|
case KEY_DOWN: nId = BROWSER_SELECTDOWN; break;
|
|
case KEY_UP: nId = BROWSER_SELECTUP; break;
|
|
case KEY_TAB:
|
|
if ( !bColumnCursor )
|
|
break;
|
|
nId = BROWSER_CURSORLEFT; break;
|
|
case KEY_HOME: nId = BROWSER_SELECTHOME; break;
|
|
case KEY_END: nId = BROWSER_SELECTEND; break;
|
|
}
|
|
|
|
|
|
if ( !bAlt && bCtrl && !bShift )
|
|
switch ( nCode )
|
|
{
|
|
case KEY_DOWN: nId = BROWSER_CURSORDOWN; break;
|
|
case KEY_UP: nId = BROWSER_CURSORUP; break;
|
|
case KEY_PAGEDOWN: nId = BROWSER_CURSORENDOFFILE; break;
|
|
case KEY_PAGEUP: nId = BROWSER_CURSORTOPOFFILE; break;
|
|
case KEY_HOME: nId = BROWSER_CURSORTOPOFSCREEN; break;
|
|
case KEY_END: nId = BROWSER_CURSORENDOFSCREEN; break;
|
|
case KEY_SPACE: nId = BROWSER_ENHANCESELECTION; break;
|
|
case KEY_LEFT: nId = BROWSER_MOVECOLUMNLEFT; break;
|
|
case KEY_RIGHT: nId = BROWSER_MOVECOLUMNRIGHT; break;
|
|
}
|
|
|
|
if ( nId != BROWSER_NONE )
|
|
Dispatch( nId );
|
|
return nId != BROWSER_NONE;
|
|
}
|
|
|
|
void BrowseBox::ChildFocusIn()
|
|
{
|
|
}
|
|
|
|
void BrowseBox::ChildFocusOut()
|
|
{
|
|
}
|
|
|
|
void BrowseBox::Dispatch( sal_uInt16 nId )
|
|
{
|
|
|
|
tools::Long nRowsOnPage = pDataWin->GetSizePixel().Height() / GetDataRowHeight();
|
|
|
|
switch ( nId )
|
|
{
|
|
case BROWSER_SELECTCOLUMN:
|
|
if ( ColCount() )
|
|
SelectColumnId( GetCurColumnId() );
|
|
break;
|
|
|
|
case BROWSER_CURSORDOWN:
|
|
if ( ( GetCurRow() + 1 ) < nRowCount )
|
|
GoToRow( GetCurRow() + 1, false );
|
|
break;
|
|
case BROWSER_CURSORUP:
|
|
if ( GetCurRow() > 0 )
|
|
GoToRow( GetCurRow() - 1, false );
|
|
break;
|
|
case BROWSER_SELECTHOME:
|
|
if ( GetRowCount() )
|
|
{
|
|
DoHideCursor();
|
|
for ( sal_Int32 nRow = GetCurRow(); nRow >= 0; --nRow )
|
|
SelectRow( nRow );
|
|
GoToRow( 0, true );
|
|
DoShowCursor();
|
|
}
|
|
break;
|
|
case BROWSER_SELECTEND:
|
|
if ( GetRowCount() )
|
|
{
|
|
DoHideCursor();
|
|
sal_Int32 nRows = GetRowCount();
|
|
for ( sal_Int32 nRow = GetCurRow(); nRow < nRows; ++nRow )
|
|
SelectRow( nRow );
|
|
GoToRow( GetRowCount() - 1, true );
|
|
DoShowCursor();
|
|
}
|
|
break;
|
|
case BROWSER_SELECTDOWN:
|
|
{
|
|
if ( GetRowCount() && ( GetCurRow() + 1 ) < nRowCount )
|
|
{
|
|
// deselect the current row, if it isn't the first
|
|
// and there is no other selected row above
|
|
sal_Int32 nRow = GetCurRow();
|
|
bool bLocalSelect = ( !IsRowSelected( nRow ) ||
|
|
GetSelectRowCount() == 1 || IsRowSelected( nRow - 1 ) );
|
|
SelectRow( nRow, bLocalSelect );
|
|
bool bDone = GoToRow( GetCurRow() + 1, false );
|
|
if ( bDone )
|
|
SelectRow( GetCurRow() );
|
|
}
|
|
else
|
|
ScrollRows( 1 );
|
|
break;
|
|
}
|
|
case BROWSER_SELECTUP:
|
|
if ( GetRowCount() )
|
|
{
|
|
// deselect the current row, if it isn't the first
|
|
// and there is no other selected row under
|
|
sal_Int32 nRow = GetCurRow();
|
|
bool bLocalSelect = ( !IsRowSelected( nRow ) ||
|
|
GetSelectRowCount() == 1 || IsRowSelected( nRow + 1 ) );
|
|
SelectRow( nCurRow, bLocalSelect );
|
|
bool bDone = GoToRow( nRow - 1, false );
|
|
if ( bDone )
|
|
SelectRow( GetCurRow() );
|
|
}
|
|
break;
|
|
case BROWSER_CURSORPAGEDOWN:
|
|
ScrollRows( nRowsOnPage );
|
|
break;
|
|
case BROWSER_CURSORPAGEUP:
|
|
ScrollRows( -nRowsOnPage );
|
|
break;
|
|
case BROWSER_CURSOREND:
|
|
if ( bColumnCursor )
|
|
{
|
|
sal_uInt16 nNewId = GetColumnId(ColCount() -1);
|
|
nNewId != HandleColumnId && GoToColumnId( nNewId );
|
|
break;
|
|
}
|
|
[[fallthrough]];
|
|
case BROWSER_CURSORENDOFFILE:
|
|
GoToRow( nRowCount - 1, false );
|
|
break;
|
|
case BROWSER_CURSORRIGHT:
|
|
if ( bColumnCursor )
|
|
{
|
|
sal_uInt16 nNewPos = GetColumnPos( GetCurColumnId() ) + 1;
|
|
sal_uInt16 nNewId = GetColumnId( nNewPos );
|
|
if (nNewId != BROWSER_INVALIDID) // At end of row ?
|
|
GoToColumnId( nNewId );
|
|
else
|
|
{
|
|
sal_uInt16 nColId = GetColumnId(0);
|
|
if ( nColId == BROWSER_INVALIDID || nColId == HandleColumnId )
|
|
nColId = GetColumnId(1);
|
|
if ( GetRowCount() )
|
|
{
|
|
if ( nCurRow < GetRowCount() - 1 )
|
|
{
|
|
GoToRowColumnId( nCurRow + 1, nColId );
|
|
}
|
|
}
|
|
else if ( ColCount() )
|
|
GoToColumnId( nColId );
|
|
}
|
|
}
|
|
else
|
|
ScrollColumns( 1 );
|
|
break;
|
|
case BROWSER_CURSORHOME:
|
|
if ( bColumnCursor )
|
|
{
|
|
sal_uInt16 nNewId = GetColumnId(1);
|
|
if (nNewId != HandleColumnId)
|
|
{
|
|
GoToColumnId( nNewId );
|
|
}
|
|
break;
|
|
}
|
|
[[fallthrough]];
|
|
case BROWSER_CURSORTOPOFFILE:
|
|
GoToRow( 0, false );
|
|
break;
|
|
case BROWSER_CURSORLEFT:
|
|
if ( bColumnCursor )
|
|
{
|
|
sal_uInt16 nNewPos = GetColumnPos( GetCurColumnId() ) - 1;
|
|
sal_uInt16 nNewId = GetColumnId( nNewPos );
|
|
if (nNewId != HandleColumnId)
|
|
GoToColumnId( nNewId );
|
|
else
|
|
{
|
|
if ( GetRowCount() )
|
|
{
|
|
if (nCurRow > 0)
|
|
{
|
|
GoToRowColumnId(nCurRow - 1, GetColumnId(ColCount() -1));
|
|
}
|
|
}
|
|
else if ( ColCount() )
|
|
GoToColumnId( GetColumnId(ColCount() -1) );
|
|
}
|
|
}
|
|
else
|
|
ScrollColumns( -1 );
|
|
break;
|
|
case BROWSER_ENHANCESELECTION:
|
|
if ( GetRowCount() )
|
|
SelectRow( GetCurRow(), !IsRowSelected( GetCurRow() ) );
|
|
break;
|
|
case BROWSER_SELECT:
|
|
if ( GetRowCount() )
|
|
SelectRow( GetCurRow(), !IsRowSelected( GetCurRow() ), false );
|
|
break;
|
|
case BROWSER_MOVECOLUMNLEFT:
|
|
case BROWSER_MOVECOLUMNRIGHT:
|
|
{ // check if column moving is allowed
|
|
BrowserHeader* pHeaderBar = pDataWin->pHeaderBar;
|
|
if ( pHeaderBar && pHeaderBar->IsDragable() )
|
|
{
|
|
sal_uInt16 nColId = GetCurColumnId();
|
|
bool bColumnSelected = IsColumnSelected(nColId);
|
|
sal_uInt16 nNewPos = GetColumnPos(nColId);
|
|
bool bMoveAllowed = false;
|
|
if ( BROWSER_MOVECOLUMNLEFT == nId && nNewPos > 1 )
|
|
{
|
|
--nNewPos;
|
|
bMoveAllowed = true;
|
|
}
|
|
else if ( BROWSER_MOVECOLUMNRIGHT == nId && nNewPos < (ColCount()-1) )
|
|
{
|
|
++nNewPos;
|
|
bMoveAllowed = true;
|
|
}
|
|
|
|
if ( bMoveAllowed )
|
|
{
|
|
SetColumnPos( nColId, nNewPos );
|
|
ColumnMoved( nColId );
|
|
MakeFieldVisible(GetCurRow(), nColId);
|
|
if ( bColumnSelected )
|
|
SelectColumnId(nColId);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
void BrowseBox::SetCursorColor(const Color& _rCol)
|
|
{
|
|
if (_rCol == m_aCursorColor)
|
|
return;
|
|
|
|
// ensure the cursor is hidden
|
|
DoHideCursor();
|
|
if (!m_bFocusOnlyCursor)
|
|
DoHideCursor();
|
|
|
|
m_aCursorColor = _rCol;
|
|
|
|
if (!m_bFocusOnlyCursor)
|
|
DoShowCursor();
|
|
DoShowCursor();
|
|
}
|
|
|
|
tools::Rectangle BrowseBox::calcHeaderRect(bool _bIsColumnBar, bool _bOnScreen)
|
|
{
|
|
vcl::Window* pParent = nullptr;
|
|
if ( !_bOnScreen )
|
|
pParent = GetAccessibleParentWindow();
|
|
|
|
Point aTopLeft;
|
|
tools::Long nWidth;
|
|
tools::Long nHeight;
|
|
if ( _bIsColumnBar )
|
|
{
|
|
nWidth = pDataWin->GetOutputSizePixel().Width();
|
|
nHeight = GetDataRowHeight();
|
|
}
|
|
else
|
|
{
|
|
aTopLeft.setY( GetDataRowHeight() );
|
|
nWidth = GetColumnWidth(0);
|
|
if (pParent)
|
|
nHeight = GetWindowExtentsRelative( *pParent ).GetHeight() - aTopLeft.Y() - GetControlArea().GetSize().Height();
|
|
else
|
|
nHeight = GetWindowExtentsAbsolute().GetHeight() - aTopLeft.Y() - GetControlArea().GetSize().Height();
|
|
}
|
|
if (pParent)
|
|
aTopLeft += GetWindowExtentsRelative( *pParent ).TopLeft();
|
|
else
|
|
aTopLeft += Point(GetWindowExtentsAbsolute().TopLeft());
|
|
return tools::Rectangle(aTopLeft,Size(nWidth,nHeight));
|
|
}
|
|
|
|
tools::Rectangle BrowseBox::calcTableRect(bool _bOnScreen)
|
|
{
|
|
vcl::Window* pParent = nullptr;
|
|
if ( !_bOnScreen )
|
|
pParent = GetAccessibleParentWindow();
|
|
|
|
tools::Rectangle aRect;
|
|
if (pParent)
|
|
aRect = GetWindowExtentsRelative( *pParent );
|
|
else
|
|
aRect = tools::Rectangle(GetWindowExtentsAbsolute());
|
|
tools::Rectangle aRowBar = calcHeaderRect(false, pParent == nullptr);
|
|
|
|
tools::Long nX = aRowBar.Right() - aRect.Left();
|
|
tools::Long nY = aRowBar.Top() - aRect.Top();
|
|
Size aSize(aRect.GetSize());
|
|
|
|
return tools::Rectangle(aRowBar.TopRight(), Size(aSize.Width() - nX, aSize.Height() - nY - GetBarHeight()) );
|
|
}
|
|
|
|
tools::Rectangle BrowseBox::GetFieldRectPixel( sal_Int32 _nRowId, sal_uInt16 _nColId, bool /*_bIsHeader*/, bool _bOnScreen )
|
|
{
|
|
vcl::Window* pParent = nullptr;
|
|
if ( !_bOnScreen )
|
|
pParent = GetAccessibleParentWindow();
|
|
|
|
tools::Rectangle aRect = GetFieldRectPixel(_nRowId,_nColId,_bOnScreen);
|
|
|
|
Point aTopLeft = aRect.TopLeft();
|
|
if (pParent)
|
|
aTopLeft += GetWindowExtentsRelative( *pParent ).TopLeft();
|
|
else
|
|
aTopLeft += Point(GetWindowExtentsAbsolute().TopLeft());
|
|
|
|
return tools::Rectangle(aTopLeft,aRect.GetSize());
|
|
}
|
|
|
|
// ------------------------------------------------------------------------- EOF
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|