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authorRüdiger Timm <rt@openoffice.org>2008-12-09 07:25:38 +0000
committerRüdiger Timm <rt@openoffice.org>2008-12-09 07:25:38 +0000
commit28bbe98abeef2ca37413405d3d94321353084390 (patch)
tree9926d153000e25cc00370e6a71481be9aae58d65 /svtools
parent05b8a81ec36166f1fedad8194d0bad07444a1495 (diff)
CWS-TOOLING: integrate CWS dba31d
2008-12-08 16:22:07 +0100 rt r265005 : Remove DOS lineends 2008-12-05 13:56:24 +0100 fs r264906 : #i10000# removed unreachable statement 2008-11-20 11:41:26 +0100 fs r264037 : merged in the fix for #i95865# (it was wrongly committed to CWS dba32a, should have been here) 2008-11-20 11:34:24 +0100 fs r264036 : line ends 2008-11-14 08:44:50 +0100 lla r263665 : #i10000# comparsion between int and uint fixed 2008-11-13 13:31:12 +0100 lla r263641 : #i10000# build problem fixed 2008-11-13 11:20:01 +0100 lla r263625 : #i96130# hard code name of extension 2008-11-12 11:13:41 +0100 fs r263582 : #i96096# when opening a SRB-report fails due to the missing SRB extension, log this as warning only, and proceed with the migration 2008-11-12 11:11:35 +0100 fs r263581 : #i96096# ContentType handling. Now all contents deliver proper results in XContent::getContentType 2008-11-12 11:10:11 +0100 fs r263580 : #i96096# new ctors taking UNO_QUERY_THROW 2008-11-11 10:10:13 +0100 lla r263546 : CWS-TOOLING: rebase CWS dba31d to trunk@263288 (milestone: DEV300:m35) 2008-11-06 15:55:39 +0100 oj r263393 : #i93452# get field from model fallbackis the name 2008-11-06 15:31:47 +0100 oj r263392 : #i93465# remeber location of floating windows 2008-11-06 13:36:24 +0100 oj r263381 : #i93450# check typemap for null 2008-11-06 13:28:49 +0100 oj r263379 : #i93020# empty column list boxes when new relation should be created 2008-11-06 12:33:53 +0100 oj r263377 : #i93012# set border to default : flat 2008-11-06 12:26:54 +0100 oj r263375 : #i74927# do some less calls for odbc 2008-11-06 09:34:01 +0100 oj r263362 : #i93383# grabFocus in suspend to get allmodified cells 2008-11-03 21:01:39 +0100 oj r263308 : #i86739# check if slash can be valid for tables 2008-11-03 14:40:21 +0100 oj r263287 : #i86739# check if slash can be valid for tables 2008-11-03 14:32:17 +0100 oj r263286 : #i95227# column width 2008-11-03 14:27:26 +0100 oj r263285 : link fwe 2008-11-03 14:24:54 +0100 oj r263284 : #i95235# changed to hold no ref only weak 2008-10-31 11:21:48 +0100 oj r262859 : #i93459# set images add menu entry 2008-10-31 09:06:37 +0100 oj r262851 : #i88629# correct fileopen filter for database odb files 2008-10-30 15:01:04 +0100 oj r262828 : #i95229# set filter at the composer 2008-10-29 15:57:41 +0100 oj r262817 : #i95235# changed to hold no ref only weak 2008-10-29 15:57:19 +0100 oj r262816 : #i95235# changed to hold no ref only weak 2008-10-29 15:57:03 +0100 oj r262815 : #i95235# changed to hold no ref only weak 2008-10-29 15:56:15 +0100 oj r262814 : #i95235# filtermanger changed to hold no ref only weak 2008-10-29 10:32:39 +0100 oj r262773 : #i93474# use correct table name 2008-10-28 13:49:33 +0100 lla r262744 : #i95524# make an Invalidate and refresh on Tables 2008-10-28 10:45:02 +0100 fs r262707 : line ends 2008-10-28 10:34:42 +0100 fs r262706 : #i95522# don't expect the component to live in a TopWindow 2008-10-28 08:30:40 +0100 lla r262696 : #i93176# set preview mode on view 2008-10-28 07:56:57 +0100 oj r262694 : merge cvs svn 2008-10-27 14:13:51 +0100 oj r262673 : #i94129# use dummy data 2008-10-27 12:38:45 +0100 fs r262669 : #i94125# rework ScrollColumns 2008-10-23 15:53:57 +0200 oj r262624 : #i94568# do not load the embeddedobj just copy the storage 2008-10-23 14:39:14 +0200 oj r262622 : #i94129# handle chart correctly 2008-10-22 10:51:19 +0200 lla r262582 : #i94115# problem with left walk chart shape fixed 2008-10-22 07:47:48 +0200 oj r262576 : #i94455# rename now do not use remove insert 2008-10-22 07:47:27 +0200 oj r262575 : #i94455# rename now do not use remove insert 2008-10-21 12:46:26 +0200 lla r262567 : #i93845# extra check if default schema doesn't exists, fix assertion
Diffstat (limited to 'svtools')
-rw-r--r--svtools/source/brwbox/brwbox1.cxx5544
1 files changed, 2767 insertions, 2777 deletions
diff --git a/svtools/source/brwbox/brwbox1.cxx b/svtools/source/brwbox/brwbox1.cxx
index 2a8fdf54290e..02d34e805479 100644
--- a/svtools/source/brwbox/brwbox1.cxx
+++ b/svtools/source/brwbox/brwbox1.cxx
@@ -1,2777 +1,2767 @@
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2008 by Sun Microsystems, Inc.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * $RCSfile: brwbox1.cxx,v $
- * $Revision: 1.47 $
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_svtools.hxx"
-#include <svtools/brwbox.hxx>
-#include <svtools/brwhead.hxx>
-#include "datwin.hxx"
-#include <tools/debug.hxx>
-#include <tools/stream.hxx>
-
-#include <functional>
-#include <algorithm>
-#include <com/sun/star/accessibility/AccessibleTableModelChange.hpp>
-#include <com/sun/star/accessibility/AccessibleTableModelChangeType.hpp>
-#include <com/sun/star/accessibility/AccessibleEventId.hpp>
-#include <com/sun/star/accessibility/XAccessible.hpp>
-#include <tools/multisel.hxx>
-#include "brwimpl.hxx"
-
-DBG_NAME(BrowseBox)
-
-extern const char* BrowseBoxCheckInvariants( const void* pVoid );
-
-DECLARE_LIST( BrowserColumns, BrowserColumn* )
-
-#define SCROLL_FLAGS (SCROLL_CLIP | SCROLL_NOCHILDREN)
-#define getDataWindow() ((BrowserDataWin*)pDataWin)
-
-using namespace com::sun::star::accessibility::AccessibleEventId;
-using namespace com::sun::star::accessibility::AccessibleTableModelChangeType;
-using com::sun::star::accessibility::AccessibleTableModelChange;
-using com::sun::star::lang::XComponent;
-using namespace ::com::sun::star::uno;
-using namespace svt;
-
-//-------------------------------------------------------------------
-
-#ifdef DBG_MI
-void DoLog_Impl( const BrowseBox *pThis, const char *pWhat, const char *pWho )
-{
- SvFileStream aLog( "d:\\cursor.log", STREAM_WRITE|STREAM_NOCREATE );
- if ( aLog.IsOpen() )
- {
- aLog.Seek( STREAM_SEEK_TO_END );
- String aEntry( (long) pThis );
- aEntry += "(row=";
- aEntry += pThis->GetCurRow();
- aEntry += "): ";
- aEntry += pWhat;
- aEntry += " from ";
- aEntry += pWho;
- aEntry += " => ";
- aEntry += pThis->GetCursorHideCount();
- aLog.WriteLine( aEntry );
- }
-}
-#endif
-
-namespace
-{
- void disposeAndClearHeaderCell(::svt::BrowseBoxImpl::THeaderCellMap& _rHeaderCell)
- {
- ::std::for_each(
- _rHeaderCell.begin(),
- _rHeaderCell.end(),
- ::svt::BrowseBoxImpl::THeaderCellMapFunctorDispose()
- );
- _rHeaderCell.clear();
- }
-}
-
-//===================================================================
-
-void BrowseBox::ConstructImpl( BrowserMode nMode )
-{
- DBG_TRACE1( "BrowseBox: %p->ConstructImpl", this );
- bMultiSelection = FALSE;
- pColSel = 0;
- pDataWin = 0;
- pVScroll = 0;
-
- pDataWin = new BrowserDataWin( this );
- pCols = new BrowserColumns;
- m_pImpl.reset( new ::svt::BrowseBoxImpl() );
-
- aGridLineColor = Color( COL_LIGHTGRAY );
- InitSettings_Impl( this );
- InitSettings_Impl( pDataWin );
-
- bBootstrapped = FALSE;
- nDataRowHeight = 0;
- nTitleLines = 1;
- nFirstCol = 0;
- nTopRow = 0;
- nCurRow = BROWSER_ENDOFSELECTION;
- nCurColId = 0;
- bResizing = FALSE;
- bSelect = FALSE;
- bSelecting = FALSE;
- bScrolling = FALSE;
- bSelectionIsVisible = FALSE;
- bNotToggleSel = FALSE;
- bRowDividerDrag = FALSE;
- bHit = FALSE;
- mbInteractiveRowHeight = FALSE;
- bHideSelect = FALSE;
- bHideCursor = NO_CURSOR_HIDE;
- nRowCount = 0;
- m_bFocusOnlyCursor = TRUE;
- m_aCursorColor = COL_TRANSPARENT;
- m_nCurrentMode = 0;
- nControlAreaWidth = USHRT_MAX;
- uRow.nSel = BROWSER_ENDOFSELECTION;
-
- aHScroll.SetLineSize(1);
- aHScroll.SetScrollHdl( LINK( this, BrowseBox, ScrollHdl ) );
- aHScroll.SetEndScrollHdl( LINK( this, BrowseBox, EndScrollHdl ) );
- pDataWin->Show();
-
- SetMode( nMode );
- bSelectionIsVisible = bKeepHighlight;
- bHasFocus = HasChildPathFocus();
- getDataWindow()->nCursorHidden =
- ( bHasFocus ? 0 : 1 ) + ( GetUpdateMode() ? 0 : 1 );
- LOG( this, "ConstructImpl", "*" );
-}
-
-//-------------------------------------------------------------------
-
-BrowseBox::BrowseBox( Window* pParent, WinBits nBits, BrowserMode nMode )
- :Control( pParent, nBits | WB_3DLOOK )
- ,DragSourceHelper( this )
- ,DropTargetHelper( this )
- ,aHScroll( this, WinBits( WB_HSCROLL ) )
-{
- DBG_CTOR( BrowseBox, NULL );
- ConstructImpl( nMode );
-}
-
-//-------------------------------------------------------------------
-
-BrowseBox::BrowseBox( Window* pParent, const ResId& rId, BrowserMode nMode )
- :Control( pParent, rId )
- ,DragSourceHelper( this )
- ,DropTargetHelper( this )
- ,aHScroll( this, WinBits(WB_HSCROLL) )
-{
- DBG_CTOR( BrowseBox, NULL );
- ConstructImpl(nMode);
-}
-//-------------------------------------------------------------------
-
-BrowseBox::~BrowseBox()
-{
- DBG_DTOR(BrowseBox,BrowseBoxCheckInvariants);
- DBG_TRACE1( "BrowseBox: %p~", this );
-
- if ( m_pImpl->m_pAccessible )
- {
- disposeAndClearHeaderCell(m_pImpl->m_aColHeaderCellMap);
- disposeAndClearHeaderCell(m_pImpl->m_aRowHeaderCellMap);
- m_pImpl->m_pAccessible->dispose();
- }
-
- Hide();
- delete getDataWindow()->pHeaderBar;
- delete getDataWindow()->pCornerWin;
- delete pDataWin;
- delete pVScroll;
-
- // free columns-space
- for ( USHORT n = 0; n < pCols->Count(); ++n )
- delete pCols->GetObject(n);
- delete pCols;
- delete pColSel;
- if ( bMultiSelection )
- delete uRow.pSel;
-}
-
-//-------------------------------------------------------------------
-
-short BrowseBox::GetCursorHideCount() const
-{
- return getDataWindow()->nCursorHidden;
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::DoShowCursor( const char *
-#ifdef DBG_MI
-pWhoLogs
-#endif
-)
-{
- short nHiddenCount = --getDataWindow()->nCursorHidden;
- if (PaintCursorIfHiddenOnce())
- {
- if (1 == nHiddenCount)
- DrawCursor();
- }
- else
- {
- if (0 == nHiddenCount)
- DrawCursor();
- }
- LOG( this, "DoShowCursor", pWhoLogs );
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::DoHideCursor( const char *
-#ifdef DBG_MI
-pWhoLogs
-#endif
-)
-{
- short nHiddenCount = ++getDataWindow()->nCursorHidden;
- if (PaintCursorIfHiddenOnce())
- {
- if (2 == nHiddenCount)
- DrawCursor();
- }
- else
- {
- if (1 == nHiddenCount)
- DrawCursor();
- }
- LOG( this, "DoHideCursor", pWhoLogs );
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetRealRowCount( const String &rRealRowCount )
-{
- getDataWindow()->aRealRowCount = rRealRowCount;
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetFont( const Font& rNewFont )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
- pDataWin->SetFont( rNewFont );
- ImpGetDataRowHeight();
-}
-
-//-------------------------------------------------------------------
-
-ULONG BrowseBox::GetDefaultColumnWidth( const String& _rText ) const
-{
- return GetDataWindow().GetTextWidth( _rText ) + GetDataWindow().GetTextWidth( '0' ) * 4;
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::InsertHandleColumn( ULONG nWidth )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- pCols->Insert( new BrowserColumn( 0, Image(), String(), nWidth, GetZoom(), 0 ), (ULONG) 0 );
- FreezeColumn( 0 );
-
- // Headerbar anpassen
- if ( getDataWindow()->pHeaderBar )
- {
- getDataWindow()->pHeaderBar->SetPosPixel(
- Point(nWidth, 0));
-
- getDataWindow()->pHeaderBar->SetSizePixel(
- Size( GetOutputSizePixel().Width() - nWidth, GetTitleHeight() ) );
- }
-
- /*if ( getDataWindow()->pHeaderBar )
- getDataWindow()->pHeaderBar->InsertItem( USHRT_MAX - 1,
- "", nWidth, HIB_FIXEDPOS|HIB_FIXED, 0 );*/
- ColumnInserted( 0 );
-}
-
-//-------------------------------------------------------------------
-void BrowseBox::InsertDataColumn( USHORT nItemId, const Image& rImage,
- long nWidth, HeaderBarItemBits nBits, USHORT nPos )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- pCols->Insert( new BrowserColumn( nItemId, rImage, String(), nWidth, GetZoom(), nBits ),
- Min( nPos, (USHORT)(pCols->Count()) ) );
- if ( nCurColId == 0 )
- nCurColId = nItemId;
- if ( getDataWindow()->pHeaderBar )
- {
- // Handlecolumn nicht in der Headerbar
- USHORT nHeaderPos = nPos;
- if (nHeaderPos != HEADERBAR_APPEND && !GetColumnId(0))
- nHeaderPos--;
- getDataWindow()->pHeaderBar->InsertItem(
- nItemId, rImage, nWidth, nBits, nHeaderPos );
- }
- ColumnInserted( nPos );
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::InsertDataColumn( USHORT nItemId, const XubString& rText,
- long nWidth, HeaderBarItemBits nBits, USHORT nPos )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- pCols->Insert( new BrowserColumn( nItemId, Image(), rText, nWidth, GetZoom(), nBits ),
- Min( nPos, (USHORT)(pCols->Count()) ) );
- if ( nCurColId == 0 )
- nCurColId = nItemId;
-
- if ( getDataWindow()->pHeaderBar )
- {
- // Handlecolumn nicht in der Headerbar
- USHORT nHeaderPos = nPos;
- if (nHeaderPos != HEADERBAR_APPEND && !GetColumnId(0))
- nHeaderPos--;
- getDataWindow()->pHeaderBar->InsertItem(
- nItemId, rText, nWidth, nBits, nHeaderPos );
- }
- ColumnInserted( nPos );
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::InsertDataColumn( USHORT nItemId,
- const Image& rImage, const XubString& rText,
- long nWidth, HeaderBarItemBits nBits, USHORT nPos,
- const String* pHelpText )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- pCols->Insert( new BrowserColumn( nItemId, rImage, rText, nWidth, GetZoom(), nBits ),
- Min( nPos, (USHORT)(pCols->Count()) ) );
- if ( nCurColId == 0 )
- nCurColId = nItemId;
- if ( getDataWindow()->pHeaderBar )
- {
- // Handlecolumn nicht in der Headerbar
- USHORT nHeaderPos = nPos;
- if (nHeaderPos != HEADERBAR_APPEND && !GetColumnId(0))
- nHeaderPos--;
-
- getDataWindow()->pHeaderBar->InsertItem(
- nItemId, rImage, rText, nWidth, nBits, nHeaderPos );
- if( pHelpText && !rText.Len() )
- {
- getDataWindow()->pHeaderBar->SetHelpText(
- nItemId, *pHelpText );
- }
- }
- ColumnInserted( nPos );
-}
-//-------------------------------------------------------------------
-USHORT BrowseBox::ToggleSelectedColumn()
-{
- USHORT nSelectedColId = USHRT_MAX;
- if ( pColSel && pColSel->GetSelectCount() )
- {
- DoHideCursor( "ToggleSelectedColumn" );
- ToggleSelection();
- nSelectedColId = pCols->GetObject(pColSel->FirstSelected())->GetId();
- pColSel->SelectAll(FALSE);
- }
- return nSelectedColId;
-}
-// -----------------------------------------------------------------------------
-void BrowseBox::SetToggledSelectedColumn(USHORT _nSelectedColumnId)
-{
- if ( pColSel && _nSelectedColumnId != USHRT_MAX )
- {
- pColSel->Select( GetColumnPos( _nSelectedColumnId ) );
- ToggleSelection();
- DBG_TRACE1( "BrowseBox: %p->SetToggledSelectedColumn", this );
- DoShowCursor( "SetToggledSelectedColumn" );
- }
-}
-// -----------------------------------------------------------------------------
-void BrowseBox::FreezeColumn( USHORT nItemId, BOOL bFreeze )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // never unfreeze the handle-column
- if ( nItemId == 0 && !bFreeze )
- return;
-
- // get the position in the current array
- USHORT nItemPos = GetColumnPos( nItemId );
- if ( nItemPos >= pCols->Count() )
- // not available!
- return;
-
- // doesn't the state change?
- if ( pCols->GetObject(nItemPos)->IsFrozen() == bFreeze )
- return;
-
- // remark the column selection
- USHORT nSelectedColId = ToggleSelectedColumn();
-
- // freeze or unfreeze?
- if ( bFreeze )
- {
- // to be moved?
- if ( nItemPos != 0 && !pCols->GetObject(nItemPos-1)->IsFrozen() )
- {
- // move to the right of the last frozen column
- USHORT nFirstScrollable = FrozenColCount();
- BrowserColumn *pColumn = pCols->GetObject(nItemPos);
- pCols->Remove( (ULONG) nItemPos );
- nItemPos = nFirstScrollable;
- pCols->Insert( pColumn, (ULONG) nItemPos );
- }
-
- // adjust the number of the first scrollable and visible column
- if ( nFirstCol <= nItemPos )
- nFirstCol = nItemPos + 1;
- }
- else
- {
- // to be moved?
- if ( nItemPos != FrozenColCount()-1 )
- {
- // move to the leftmost scrollable colum
- USHORT nFirstScrollable = FrozenColCount();
- BrowserColumn *pColumn = pCols->GetObject(nItemPos);
- pCols->Remove( (ULONG) nItemPos );
- nItemPos = nFirstScrollable;
- pCols->Insert( pColumn, (ULONG) nItemPos );
- }
-
- // adjust the number of the first scrollable and visible column
- nFirstCol = nItemPos;
- }
-
- // toggle the freeze-state of the column
- pCols->GetObject(nItemPos)->Freeze( bFreeze );
-
- // align the scrollbar-range
- UpdateScrollbars();
-
- // repaint
- Control::Invalidate();
- getDataWindow()->Invalidate();
-
- // remember the column selection
- SetToggledSelectedColumn(nSelectedColId);
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetColumnPos( USHORT nColumnId, USHORT nPos )
-{
- // never set pos of the handle-column
- if ( nColumnId == 0 )
- return;
-
- // do not move handle column
- if (nPos == 0 && !pCols->GetObject(0)->GetId())
- return;
-
- // get the position in the current array
- USHORT nOldPos = GetColumnPos( nColumnId );
- if ( nOldPos >= pCols->Count() )
- // not available!
- return;
-
- // does the state change?
- if (nOldPos != nPos)
- {
- // remark the column selection
- USHORT nSelectedColId = ToggleSelectedColumn();
-
- // determine old column area
- Size aDataWinSize( pDataWin->GetSizePixel() );
- if ( getDataWindow()->pHeaderBar )
- aDataWinSize.Height() += getDataWindow()->pHeaderBar->GetSizePixel().Height();
-
- Rectangle aFromRect( GetFieldRect( nColumnId) );
- aFromRect.Right() += 2*MIN_COLUMNWIDTH;
-
- USHORT nNextPos = nOldPos + 1;
- if ( nOldPos > nPos )
- nNextPos = nOldPos - 1;
-
- BrowserColumn *pNextCol = pCols->GetObject(nNextPos);
- Rectangle aNextRect(GetFieldRect( pNextCol->GetId() ));
-
- // move column internally
- pCols->Insert( pCols->Remove( nOldPos ), nPos );
-
- // determine new column area
- Rectangle aToRect( GetFieldRect( nColumnId ) );
- aToRect.Right() += 2*MIN_COLUMNWIDTH;
-
- // do scroll, let redraw
- if( pDataWin->GetBackground().IsScrollable() )
- {
- long nScroll = -aFromRect.GetWidth();
- Rectangle aScrollArea;
- if ( nOldPos > nPos )
- {
- long nFrozenWidth = GetFrozenWidth();
- if ( aToRect.Left() < nFrozenWidth )
- aToRect.Left() = nFrozenWidth;
- aScrollArea = Rectangle(Point(aToRect.Left(),0),
- Point(aNextRect.Right(),aDataWinSize.Height()));
- nScroll *= -1; // reverse direction
- }
- else
- aScrollArea = Rectangle(Point(aNextRect.Left(),0),
- Point(aToRect.Right(),aDataWinSize.Height()));
-
- pDataWin->Scroll( nScroll, 0, aScrollArea, SCROLL_FLAGS );
- aToRect.Top() = 0;
- aToRect.Bottom() = aScrollArea.Bottom();
- Invalidate( aToRect );
- }
- else
- pDataWin->Window::Invalidate( INVALIDATE_NOCHILDREN );
-
- // adjust header bar positions
- if ( getDataWindow()->pHeaderBar )
- {
- USHORT nNewPos = nPos;
- if ( !GetColumnId(0) )
- --nNewPos;
- getDataWindow()->pHeaderBar->MoveItem(nColumnId,nNewPos);
- }
- // remember the column selection
- SetToggledSelectedColumn(nSelectedColId);
-
- if ( isAccessibleAlive() )
- {
- commitTableEvent(
- TABLE_MODEL_CHANGED,
- makeAny( AccessibleTableModelChange(
- DELETE,
- 0,
- GetRowCount(),
- nOldPos,
- nOldPos
- )
- ),
- Any()
- );
-
- commitTableEvent(
- TABLE_MODEL_CHANGED,
- makeAny( AccessibleTableModelChange(
- INSERT,
- 0,
- GetRowCount(),
- nPos,
- nPos
- )
- ),
- Any()
- );
- }
- }
-
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetColumnMode( USHORT nColumnId, BrowserColumnMode nFlags )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // never set mode of the handle-column
- if ( nColumnId == 0 )
- return;
-
- // get the position in the current array
- USHORT nColumnPos = GetColumnPos( nColumnId );
- if ( nColumnPos >= pCols->Count() )
- // not available!
- return;
-
- // does the state change?
- BrowserColumn *pCol = pCols->GetObject(nColumnPos);
- if ( pCol->Flags() != nFlags )
- {
- pCol->Flags() = sal::static_int_cast< HeaderBarItemBits >(nFlags);
-
- // redraw visible colums
- if ( GetUpdateMode() && ( pCol->IsFrozen() || nColumnPos > nFirstCol ) )
- Invalidate( Rectangle( Point(0,0),
- Size( GetOutputSizePixel().Width(), GetTitleHeight() ) ) );
- }
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetColumnTitle( USHORT nItemId, const String& rTitle )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // never set title of the handle-column
- if ( nItemId == 0 )
- return;
-
- // get the position in the current array
- USHORT nItemPos = GetColumnPos( nItemId );
- if ( nItemPos >= pCols->Count() )
- // not available!
- return;
-
- // does the state change?
- BrowserColumn *pCol = pCols->GetObject(nItemPos);
- if ( pCol->Title() != rTitle )
- {
- ::rtl::OUString sNew(rTitle);
- ::rtl::OUString sOld(pCol->Title());
-
- pCol->Title() = rTitle;
-
- // Headerbar-Column anpassen
- if ( getDataWindow()->pHeaderBar )
- getDataWindow()->pHeaderBar->SetItemText(
- nItemId ? nItemId : USHRT_MAX - 1, rTitle );
- else
- {
- // redraw visible colums
- if ( GetUpdateMode() && ( pCol->IsFrozen() || nItemPos > nFirstCol ) )
- Invalidate( Rectangle( Point(0,0),
- Size( GetOutputSizePixel().Width(), GetTitleHeight() ) ) );
- }
-
- if ( isAccessibleAlive() )
- {
- commitTableEvent( TABLE_COLUMN_DESCRIPTION_CHANGED,
- makeAny( sNew ),
- makeAny( sOld )
- );
- }
- }
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetColumnWidth( USHORT nItemId, ULONG nWidth )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // get the position in the current array
- USHORT nItemPos = GetColumnPos( nItemId );
- if ( nItemPos >= pCols->Count() )
- return;
-
- // does the state change?
- nWidth = QueryColumnResize( nItemId, nWidth );
- if ( nWidth >= LONG_MAX || pCols->GetObject(nItemPos)->Width() != nWidth )
- {
- long nOldWidth = pCols->GetObject(nItemPos)->Width();
-
- // ggf. letzte Spalte anpassen
- if ( IsVisible() && nItemPos == pCols->Count() - 1 )
- {
- long nMaxWidth = pDataWin->GetSizePixel().Width();
- nMaxWidth -= getDataWindow()->bAutoSizeLastCol
- ? GetFieldRect(nItemId).Left()
- : GetFrozenWidth();
- if ( ( (BrowserDataWin*)pDataWin )->bAutoSizeLastCol || nWidth > (ULONG)nMaxWidth )
- {
- nWidth = nMaxWidth > 16 ? nMaxWidth : nOldWidth;
- nWidth = QueryColumnResize( nItemId, nWidth );
- }
- }
-
- // OV
- // In AutoSizeLastColumn() wird SetColumnWidth mit nWidth==0xffff
- // gerufen. Deshalb muss hier nochmal geprueft werden, ob sich die
- // Breite tatsaechlich geaendert hat.
- if( (ULONG)nOldWidth == nWidth )
- return;
-
- // soll die Aenderung sofort dargestellt werden?
- BOOL bUpdate = GetUpdateMode() &&
- ( pCols->GetObject(nItemPos)->IsFrozen() || nItemPos >= nFirstCol );
-
- if ( bUpdate )
- {
- // Selection hiden
- DoHideCursor( "SetColumnWidth" );
- ToggleSelection();
- //!getDataWindow()->Update();
- //!Control::Update();
- }
-
- // Breite setzen
- pCols->GetObject(nItemPos)->SetWidth(nWidth, GetZoom());
-#if 0
- if ( nItemPos != pCols->Count() - 1 )
- {
- long nLastColMaxWidth = pDataWin->GetSizePixel().Width() -
- GetFieldRect(GetColumnId(pCols->Count()-1)).Left();
- pCols->GetObject(pCols->Count()-1)->Width() = nLastColMaxWidth;
- }
-#endif
-
- // scroll and invalidate
- if ( bUpdate )
- {
- // X-Pos der veraenderten Spalte ermitteln
- long nX = 0;
- for ( USHORT nCol = 0; nCol < nItemPos; ++nCol )
- {
- BrowserColumn *pCol = pCols->GetObject(nCol);
- if ( pCol->IsFrozen() || nCol >= nFirstCol )
- nX += pCol->Width();
- }
-
- // eigentliches scroll+invalidate
- pDataWin->SetClipRegion();
- BOOL bSelVis = bSelectionIsVisible;
- bSelectionIsVisible = FALSE;
- if( GetBackground().IsScrollable() )
- {
-
- Rectangle aScrRect( nX + std::min( (ULONG)nOldWidth, nWidth ), 0,
- GetSizePixel().Width() , // the header is longer than the datawin
- pDataWin->GetPosPixel().Y() - 1 );
- Control::Scroll( nWidth-nOldWidth, 0, aScrRect, SCROLL_FLAGS );
- aScrRect.Bottom() = pDataWin->GetSizePixel().Height();
- getDataWindow()->Scroll( nWidth-nOldWidth, 0, aScrRect, SCROLL_FLAGS );
- Rectangle aInvRect( nX, 0, nX + std::max( nWidth, (ULONG)nOldWidth ), USHRT_MAX );
- Control::Invalidate( aInvRect, INVALIDATE_NOCHILDREN );
- ( (BrowserDataWin*)pDataWin )->Invalidate( aInvRect );
- }
- else
- {
- Control::Invalidate( INVALIDATE_NOCHILDREN );
- getDataWindow()->Window::Invalidate( INVALIDATE_NOCHILDREN );
- }
-
-
- //!getDataWindow()->Update();
- //!Control::Update();
- bSelectionIsVisible = bSelVis;
- ToggleSelection();
- DoShowCursor( "SetColumnWidth" );
- }
- UpdateScrollbars();
-
- // Headerbar-Column anpassen
- if ( getDataWindow()->pHeaderBar )
- getDataWindow()->pHeaderBar->SetItemSize(
- nItemId ? nItemId : USHRT_MAX - 1, nWidth );
-
- // adjust last column
- if ( nItemPos != pCols->Count() - 1 )
- AutoSizeLastColumn();
-
- }
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::AutoSizeLastColumn()
-{
- if ( getDataWindow()->bAutoSizeLastCol &&
- getDataWindow()->GetUpdateMode() )
- {
- USHORT nId = GetColumnId( (USHORT)pCols->Count() - 1 );
- SetColumnWidth( nId, LONG_MAX );
- ColumnResized( nId );
- }
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::RemoveColumn( USHORT nItemId )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // Spaltenposition ermitteln
- USHORT nPos = GetColumnPos(nItemId);
- if ( nPos >= ColCount() )
- // nicht vorhanden
- return;
-
- // Spaltenselektion korrigieren
- if ( pColSel )
- pColSel->Remove( nPos );
-
- // Spaltencursor korrigieren
- if ( nCurColId == nItemId )
- nCurColId = 0;
-
- // Spalte entfernen
- delete( pCols->Remove( (ULONG) nPos ));
- // OJ #93534#
- if ( nFirstCol >= nPos && nFirstCol > FrozenColCount() )
- {
- OSL_ENSURE(nFirstCol > 0,"FirstCol must be greater zero!");
- --nFirstCol;
- }
-
- // Handlecolumn nicht in der Headerbar
- if (nItemId)
- {
- if ( getDataWindow()->pHeaderBar )
- getDataWindow()->pHeaderBar->RemoveItem( nItemId );
- }
- else
- {
- // Headerbar anpassen
- if ( getDataWindow()->pHeaderBar )
- {
- getDataWindow()->pHeaderBar->SetPosPixel(
- Point(0, 0));
-
- getDataWindow()->pHeaderBar->SetSizePixel(
- Size( GetOutputSizePixel().Width(), GetTitleHeight() ) );
- }
- }
-
- // vertikalen Scrollbar korrigieren
- UpdateScrollbars();
-
- // ggf. Repaint ausl"osen
- if ( GetUpdateMode() )
- {
- getDataWindow()->Invalidate();
- Control::Invalidate();
- if ( getDataWindow()->bAutoSizeLastCol && nPos ==ColCount() )
- SetColumnWidth( GetColumnId( nPos - 1 ), LONG_MAX );
- }
-
- if ( isAccessibleAlive() )
- {
- commitTableEvent(
- TABLE_MODEL_CHANGED,
- makeAny( AccessibleTableModelChange( DELETE,
- 0,
- GetRowCount(),
- nPos,
- nPos
- )
- ),
- Any()
- );
-
- commitHeaderBarEvent(
- CHILD,
- Any(),
- makeAny( CreateAccessibleColumnHeader( nPos ) ),
- sal_True
- );
- }
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::RemoveColumns()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- unsigned int nOldCount = pCols->Count();
- // alle Spalten entfernen
- while ( pCols->Count() )
- delete ( pCols->Remove( (ULONG) 0 ));
-
- // Spaltenselektion korrigieren
- if ( pColSel )
- {
- pColSel->SelectAll(FALSE);
- pColSel->SetTotalRange( Range( 0, 0 ) );
- }
-
- // Spaltencursor korrigieren
- nCurColId = 0;
- nFirstCol = 0;
-
- if ( getDataWindow()->pHeaderBar )
- getDataWindow()->pHeaderBar->Clear( );
-
- // vertikalen Scrollbar korrigieren
- UpdateScrollbars();
-
- // ggf. Repaint ausl"osen
- if ( GetUpdateMode() )
- {
- getDataWindow()->Invalidate();
- Control::Invalidate();
- }
-
- if ( isAccessibleAlive() )
- {
- if ( pCols->Count() != nOldCount )
- {
- // all columns should be removed, so we remove the column header bar and append it again
- // to avoid to notify every column remove
- commitBrowseBoxEvent(
- CHILD,
- Any(),
- makeAny(m_pImpl->getAccessibleHeaderBar(BBTYPE_COLUMNHEADERBAR))
- );
-
- // and now append it again
- commitBrowseBoxEvent(
- CHILD,
- makeAny(m_pImpl->getAccessibleHeaderBar(BBTYPE_COLUMNHEADERBAR)),
- Any()
- );
-
- // notify a table model change
- commitTableEvent(
- TABLE_MODEL_CHANGED,
- makeAny ( AccessibleTableModelChange( DELETE,
- 0,
- GetRowCount(),
- 0,
- nOldCount
- )
- ),
- Any()
- );
- }
- }
-}
-
-//-------------------------------------------------------------------
-
-String BrowseBox::GetColumnTitle( USHORT nId ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- USHORT nItemPos = GetColumnPos( nId );
- if ( nItemPos >= pCols->Count() )
- return String();
- return pCols->GetObject(nItemPos)->Title();
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::GetRowCount() const
-{
- return nRowCount;
-}
-
-//-------------------------------------------------------------------
-
-USHORT BrowseBox::ColCount() const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return (USHORT) pCols->Count();
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::ImpGetDataRowHeight() const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- BrowseBox *pThis = (BrowseBox*)this;
- pThis->nDataRowHeight = pThis->CalcReverseZoom(pDataWin->GetTextHeight() + 2);
- pThis->Resize();
- getDataWindow()->Invalidate();
- return nDataRowHeight;
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetDataRowHeight( long nPixel )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- nDataRowHeight = CalcReverseZoom(nPixel);
- Resize();
- getDataWindow()->Invalidate();
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetTitleLines( USHORT nLines )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- nTitleLines = nLines;
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::ScrollColumns( long nCols )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if ( nFirstCol + nCols < 0 ||
- nFirstCol + nCols >= (long)pCols->Count() )
- //?MI: pCols->GetObject( nFirstCol + nCols )->IsFrozen() )
- return 0;
-
- // implicitly hides cursor while scrolling
- StartScroll();
- bScrolling = TRUE;
- BOOL bScrollable = pDataWin->GetBackground().IsScrollable();
- BOOL bInvalidateView = FALSE;
-
- // eine Spalte nach links scrollen?
- if ( nCols == 1 )
- {
- // update internal value and scrollbar
- ++nFirstCol;
- aHScroll.SetThumbPos( nFirstCol - FrozenColCount() );
-
- long nDelta = pCols->GetObject(nFirstCol-1)->Width();
- long nFrozenWidth = GetFrozenWidth();
-
- // scroll the title-line
- Rectangle aScrollRect(
- Point( nFrozenWidth + nDelta, 0 ),
- Size( GetOutputSizePixel().Width() - nFrozenWidth - nDelta,
- GetTitleHeight() - 1 ) );
-
- // ggf. Headerbar mitscrollen
- if ( !getDataWindow()->pHeaderBar && nTitleLines )
- {
- if( bScrollable )
- Scroll( -nDelta, 0, aScrollRect, SCROLL_FLAGS );
- else
- bInvalidateView = TRUE;
- }
-
-
- long nSkippedWidth = GetOutputSizePixel().Width() -
- 2 * aScrollRect.GetWidth() - nFrozenWidth;
- if ( nSkippedWidth > 0 )
- {
- aScrollRect.Right() = aScrollRect.Left()-1;
- aScrollRect.Left() -= nSkippedWidth;
- Invalidate( aScrollRect );
- }
-
- // scroll the data-area
- aScrollRect = Rectangle(
- Point( nFrozenWidth + nDelta, 0 ),
- Size( pDataWin->GetOutputSizePixel().Width() - nFrozenWidth -
- nDelta, pDataWin->GetOutputSizePixel().Height() ) );
-
- if( bScrollable )
- pDataWin->Scroll( -nDelta, 0, aScrollRect, SCROLL_FLAGS );
- else
- bInvalidateView = TRUE;
- nSkippedWidth = pDataWin->GetOutputSizePixel().Width() -
- 2 * aScrollRect.GetWidth() - nFrozenWidth;
- if ( nSkippedWidth > 0 )
- {
- aScrollRect.Right() = aScrollRect.Left()-1;
- aScrollRect.Left() -= nSkippedWidth;
- getDataWindow()->Invalidate( aScrollRect );
- }
- }
-
- // eine Spalte nach rechts scrollen?
- else if ( nCols == -1 )
- {
- --nFirstCol;
- aHScroll.SetThumbPos( nFirstCol - FrozenColCount() );
-
- long nDelta = pCols->GetObject(nFirstCol)->Width();
- long nFrozenWidth = GetFrozenWidth();
-
- // ggf. Headerbar mitscrollen
- if ( !getDataWindow()->pHeaderBar && nTitleLines )
- {
- if( bScrollable )
- {
- Scroll( nDelta, 0, Rectangle(
- Point( nFrozenWidth, 0 ),
- Size( GetOutputSizePixel().Width() - nFrozenWidth,
- GetTitleHeight() - 1 ) ), SCROLL_FLAGS );
- }
- else
- bInvalidateView = TRUE;
- }
- if( bScrollable )
- {
- pDataWin->Scroll( nDelta, 0, Rectangle(
- Point( nFrozenWidth, 0 ),
- Size( pDataWin->GetSizePixel().Width() - nFrozenWidth,
- pDataWin->GetSizePixel().Height() ) ), SCROLL_FLAGS );
- }
- else
- bInvalidateView = TRUE;
-
- }
- else
- {
- if ( GetUpdateMode() )
- {
- Invalidate( Rectangle(
- Point( GetFrozenWidth(), 0 ),
- Size( GetOutputSizePixel().Width(), GetTitleHeight() ) ) );
- getDataWindow()->Invalidate( Rectangle(
- Point( GetFrozenWidth(), 0 ),
- pDataWin->GetSizePixel() ) );
- }
-
- nFirstCol = nFirstCol + (USHORT)nCols;
- aHScroll.SetThumbPos( nFirstCol - FrozenColCount() );
- }
-
- // ggf. externe Headerbar anpassen
- if ( getDataWindow()->pHeaderBar )
- {
- long nWidth = 0;
- for ( USHORT nCol = 0;
- nCol < pCols->Count() && nCol < nFirstCol;
- ++nCol )
- {
- // HandleColumn nicht
- if ( pCols->GetObject(nCol)->GetId() )
- nWidth += pCols->GetObject(nCol)->Width();
- }
-
- getDataWindow()->pHeaderBar->SetOffset( nWidth );
- }
-
- if( bInvalidateView )
- {
- Control::Invalidate( INVALIDATE_NOCHILDREN );
- pDataWin->Window::Invalidate( INVALIDATE_NOCHILDREN );
- }
-
- // implicitly show cursor after scrolling
- if ( nCols )
- {
- getDataWindow()->Update();
- Update();
- }
- bScrolling = FALSE;
- EndScroll();
-
- return nCols;
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::ScrollRows( long nRows )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // out of range?
- if ( getDataWindow()->bNoScrollBack && nRows < 0 )
- return 0;
-
- // compute new top row
- long nTmpMin = Min( (long)(nTopRow + nRows), (long)(nRowCount - 1) );
-
- long nNewTopRow = Max( (long)nTmpMin, (long)0 );
-
- if ( nNewTopRow == nTopRow )
- return 0;
-
- USHORT nVisibleRows =
- (USHORT)(pDataWin->GetOutputSizePixel().Height() / GetDataRowHeight() + 1);
-
- VisibleRowsChanged(nNewTopRow, nVisibleRows);
-
- // compute new top row again (nTopRow might have changed!)
- nTmpMin = Min( (long)(nTopRow + nRows), (long)(nRowCount - 1) );
-
- nNewTopRow = Max( (long)nTmpMin, (long)0 );
-
- StartScroll();
-
- // scroll area on screen and/or repaint
- long nDeltaY = GetDataRowHeight() * ( nNewTopRow - nTopRow );
- long nOldTopRow = nTopRow;
- nTopRow = nNewTopRow;
-
- if ( GetUpdateMode() )
- {
- pVScroll->SetRange( Range( 0L, nRowCount ) );
- pVScroll->SetThumbPos( nTopRow );
-
- if( pDataWin->GetBackground().IsScrollable() &&
- Abs( nDeltaY ) > 0 &&
- Abs( nDeltaY ) < pDataWin->GetSizePixel().Height() )
- {
- pDataWin->Scroll( 0, (short)-nDeltaY, SCROLL_FLAGS );
- }
- else
- getDataWindow()->Invalidate();
-
- if ( nTopRow - nOldTopRow )
- getDataWindow()->Update();
- }
-
- EndScroll();
-
- return nTopRow - nOldTopRow;
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::ScrollPages( long )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return ScrollRows( pDataWin->GetSizePixel().Height() / GetDataRowHeight() );
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::RowModified( long nRow, USHORT nColId )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if ( !GetUpdateMode() )
- return;
-
- Rectangle aRect;
- if ( nColId == USHRT_MAX )
- // invalidate the whole row
- aRect = Rectangle( Point( 0, (nRow-nTopRow) * GetDataRowHeight() ),
- Size( pDataWin->GetSizePixel().Width(), GetDataRowHeight() ) );
- else
- {
- // invalidate the specific field
- aRect = GetFieldRectPixel( nRow, nColId, FALSE );
- }
- getDataWindow()->Invalidate( aRect );
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::Clear()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // adjust the total number of rows
- DoHideCursor( "Clear" );
- long nOldRowCount = nRowCount;
- nRowCount = 0;
- nCurRow = BROWSER_ENDOFSELECTION;
- nTopRow = 0;
- nCurColId = 0;
-
- // nFirstCol darf nicht zurueckgesetzt werden, da ansonsten das Scrollen
- // total durcheinander kommt
- // nFirstCol darf nur beim Hinzufuegen oder Loeschen von Spalten geaendert werden
- // nFirstCol = 0; ->Falsch!!!!
- aHScroll.SetThumbPos( 0 );
- pVScroll->SetThumbPos( 0 );
-
- Invalidate();
- UpdateScrollbars();
- SetNoSelection();
- DoShowCursor( "Clear" );
- CursorMoved();
-
- if ( isAccessibleAlive() )
- {
- // all rows should be removed, so we remove the row header bar and append it again
- // to avoid to notify every row remove
- if ( nOldRowCount != nRowCount )
- {
- commitBrowseBoxEvent(
- CHILD,
- Any(),
- makeAny( m_pImpl->getAccessibleHeaderBar( BBTYPE_ROWHEADERBAR ) )
- );
-
- // and now append it again
- commitBrowseBoxEvent(
- CHILD,
- makeAny( m_pImpl->getAccessibleHeaderBar( BBTYPE_ROWHEADERBAR ) ),
- Any()
- );
-
- // notify a table model change
- commitTableEvent(
- TABLE_MODEL_CHANGED,
- makeAny( AccessibleTableModelChange( DELETE,
- 0,
- nOldRowCount,
- 0,
- GetColumnCount())
- ),
- Any()
- );
- }
- }
-}
-// -----------------------------------------------------------------------------
-void BrowseBox::RowInserted( long nRow, long nNumRows, BOOL bDoPaint, BOOL bKeepSelection )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if (nRow < 0)
- nRow = 0;
- else if (nRow > nRowCount) // maximal = nRowCount
- nRow = nRowCount;
-
- if ( nNumRows <= 0 )
- return;
-
-#if 0
- // Zerlegung in einzelne RowInserted-Aufrufe:
- if (nNumRows > 1)
- {
- for (long i = 0; i < nNumRows; i++)
- RowInserted(nRow + i,1,bDoPaint);
- return;
- }
-#endif
-
- // adjust total row count
- BOOL bLastRow = nRow >= nRowCount;
- nRowCount += nNumRows;
-
- DoHideCursor( "RowInserted" );
-
- // must we paint the new rows?
- long nOldCurRow = nCurRow;
- Size aSz = pDataWin->GetOutputSizePixel();
- if ( bDoPaint && nRow >= nTopRow &&
- nRow <= nTopRow + aSz.Height() / GetDataRowHeight() )
- {
- long nY = (nRow-nTopRow) * GetDataRowHeight();
- if ( !bLastRow )
- {
- // scroll down the rows behind the new row
- pDataWin->SetClipRegion();
- if( pDataWin->GetBackground().IsScrollable() )
- {
- pDataWin->Scroll( 0, GetDataRowHeight() * nNumRows,
- Rectangle( Point( 0, nY ),
- Size( aSz.Width(), aSz.Height() - nY ) ),
- SCROLL_FLAGS );
- }
- else
- pDataWin->Window::Invalidate( INVALIDATE_NOCHILDREN );
- }
- else
- // scroll would cause a repaint, so we must explicitly invalidate
- pDataWin->Invalidate( Rectangle( Point( 0, nY ),
- Size( aSz.Width(), nNumRows * GetDataRowHeight() ) ) );
- }
-
- // ggf. Top-Row korrigieren
- if ( nRow < nTopRow )
- nTopRow += nNumRows;
-
- // adjust the selection
- if ( bMultiSelection )
- uRow.pSel->Insert( nRow, nNumRows );
- else if ( uRow.nSel != BROWSER_ENDOFSELECTION && nRow <= uRow.nSel )
- uRow.nSel += nNumRows;
-
- // adjust the cursor
- if ( nCurRow == BROWSER_ENDOFSELECTION )
- GoToRow( 0, FALSE, bKeepSelection );
- else if ( nRow <= nCurRow )
- GoToRow( nCurRow += nNumRows, FALSE, bKeepSelection );
-
- // adjust the vertical scrollbar
- if ( bDoPaint )
- {
- UpdateScrollbars();
- AutoSizeLastColumn();
- }
-
- DoShowCursor( "RowInserted" );
- // notify accessible that rows were inserted
- if ( isAccessibleAlive() )
- {
- commitTableEvent(
- TABLE_MODEL_CHANGED,
- makeAny( AccessibleTableModelChange(
- INSERT,
- nRow,
- nRow + nNumRows,
- 0,
- GetColumnCount()
- )
- ),
- Any()
- );
-
- for (sal_Int32 i = nRow+1 ; i <= nRowCount ; ++i)
- {
- commitHeaderBarEvent(
- CHILD,
- makeAny( CreateAccessibleRowHeader( i ) ),
- Any(),
- sal_False
- );
- }
- }
-
- if ( nCurRow != nOldCurRow )
- CursorMoved();
-
- DBG_ASSERT(nRowCount > 0,"BrowseBox: nRowCount <= 0");
- DBG_ASSERT(nCurRow >= 0,"BrowseBox: nCurRow < 0");
- DBG_ASSERT(nCurRow < nRowCount,"nCurRow >= nRowCount");
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::RowRemoved( long nRow, long nNumRows, BOOL bDoPaint )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if ( nRow < 0 )
- nRow = 0;
- else if ( nRow >= nRowCount )
- nRow = nRowCount - 1;
-
- if ( nNumRows <= 0 )
- return;
-
- if ( nRowCount <= 0 )
- return;
-
- if ( bDoPaint )
- {
- // hide cursor and selection
- DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
- ToggleSelection();
- DoHideCursor( "RowRemoved" );
- }
-
- // adjust total row count
- nRowCount -= nNumRows;
- if (nRowCount < 0) nRowCount = 0;
- long nOldCurRow = nCurRow;
-
- // adjust the selection
- if ( bMultiSelection )
- // uRow.pSel->Remove( nRow, nNumRows );
- for ( long i = 0; i < nNumRows; i++ )
- uRow.pSel->Remove( nRow );
- else if ( nRow < uRow.nSel && uRow.nSel >= nNumRows )
- uRow.nSel -= nNumRows;
- else if ( nRow <= uRow.nSel )
- uRow.nSel = BROWSER_ENDOFSELECTION;
-
- // adjust the cursor
- if ( nRowCount == 0 ) // don't compare nRowCount with nNumRows as nNumRows already was subtracted from nRowCount
- nCurRow = BROWSER_ENDOFSELECTION;
- else if ( nRow < nCurRow )
- {
- nCurRow -= Min( nCurRow - nRow, nNumRows );
- // with the above nCurRow points a) to the first row after the removed block or b) to the same line
- // as before, but moved up nNumRows
- // case a) needs an additional correction if the last n lines were deleted, as 'the first row after the
- // removed block' is an invalid position then
- // FS - 09/28/99 - 68429
- if (nCurRow == nRowCount)
- --nCurRow;
- }
- else if( nRow == nCurRow && nCurRow == nRowCount )
- nCurRow = nRowCount-1;
-
- // is the deleted row visible?
- Size aSz = pDataWin->GetOutputSizePixel();
- if ( nRow >= nTopRow &&
- nRow <= nTopRow + aSz.Height() / GetDataRowHeight() )
- {
- if ( bDoPaint )
- {
- // scroll up the rows behind the deleted row
- // if there are Rows behind
- if (nRow < nRowCount)
- {
- long nY = (nRow-nTopRow) * GetDataRowHeight();
- pDataWin->SetClipRegion();
- if( pDataWin->GetBackground().IsScrollable() )
- {
- pDataWin->Scroll( 0, - (short) GetDataRowHeight() * nNumRows,
- Rectangle( Point( 0, nY ), Size( aSz.Width(),
- aSz.Height() - nY + nNumRows*GetDataRowHeight() ) ),
- SCROLL_FLAGS );
- }
- else
- pDataWin->Window::Invalidate( INVALIDATE_NOCHILDREN );
- }
- else
- {
- // Repaint the Rect of the deleted row
- Rectangle aRect(
- Point( 0, (nRow-nTopRow)*GetDataRowHeight() ),
- Size( pDataWin->GetSizePixel().Width(),
- nNumRows * GetDataRowHeight() ) );
- pDataWin->Invalidate( aRect );
- }
- }
- }
- // is the deleted row above of the visible area?
- else if ( nRow < nTopRow )
- nTopRow = nTopRow >= nNumRows ? nTopRow-nNumRows : 0;
-
- if ( bDoPaint )
- {
- // reshow cursor and selection
- ToggleSelection();
- DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
- DoShowCursor( "RowRemoved" );
-
- // adjust the vertical scrollbar
- UpdateScrollbars();
- AutoSizeLastColumn();
- }
-
- if ( isAccessibleAlive() )
- {
- if ( nRowCount == 0 )
- {
- // all columns should be removed, so we remove the column header bar and append it again
- // to avoid to notify every column remove
- commitBrowseBoxEvent(
- CHILD,
- Any(),
- makeAny( m_pImpl->getAccessibleHeaderBar( BBTYPE_ROWHEADERBAR ) )
- );
-
- // and now append it again
- commitBrowseBoxEvent(
- CHILD,
- makeAny(m_pImpl->getAccessibleHeaderBar(BBTYPE_ROWHEADERBAR)),
- Any()
- );
- commitBrowseBoxEvent(
- CHILD,
- Any(),
- makeAny( m_pImpl->getAccessibleTable() )
- );
-
- // and now append it again
- commitBrowseBoxEvent(
- CHILD,
- makeAny( m_pImpl->getAccessibleTable() ),
- Any()
- );
- }
- else
- {
- commitTableEvent(
- TABLE_MODEL_CHANGED,
- makeAny( AccessibleTableModelChange(
- DELETE,
- nRow,
- nRow + nNumRows,
- 0,
- GetColumnCount()
- )
- ),
- Any()
- );
-
- for (sal_Int32 i = nRow+1 ; i <= (nRow+nNumRows) ; ++i)
- {
- commitHeaderBarEvent(
- CHILD,
- Any(),
- makeAny( CreateAccessibleRowHeader( i ) ),
- sal_False
- );
- }
- }
- }
-
- if ( nOldCurRow != nCurRow )
- CursorMoved();
-
- DBG_ASSERT(nRowCount >= 0,"BrowseBox: nRowCount < 0");
- DBG_ASSERT(nCurRow >= 0 || nRowCount == 0,"BrowseBox: nCurRow < 0 && nRowCount != 0");
- DBG_ASSERT(nCurRow < nRowCount,"nCurRow >= nRowCount");
-}
-
-//-------------------------------------------------------------------
-
-BOOL BrowseBox::GoToRow( long nRow)
-{
- return GoToRow(nRow, FALSE, FALSE);
-}
-
-//-------------------------------------------------------------------
-
-BOOL BrowseBox::GoToRowAndDoNotModifySelection( long nRow )
-{
- return GoToRow( nRow, FALSE, TRUE );
-}
-
-//-------------------------------------------------------------------
-BOOL BrowseBox::GoToRow( long nRow, BOOL bRowColMove, BOOL bKeepSelection )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- long nOldCurRow = nCurRow;
-
- // nothing to do?
- if ( nRow == nCurRow && ( bMultiSelection || uRow.nSel == nRow ) )
- return TRUE;
-
- // out of range?
- if ( nRow < 0 || nRow >= nRowCount )
- return FALSE;
-
- // nicht erlaubt?
- if ( ( !bRowColMove && !IsCursorMoveAllowed( nRow, nCurColId ) ) )
- return FALSE;
-
- if ( getDataWindow()->bNoScrollBack && nRow < nTopRow )
- nRow = nTopRow;
-
- // compute the last visible row
- Size aSz( pDataWin->GetSizePixel() );
- USHORT nVisibleRows = USHORT( aSz.Height() / GetDataRowHeight() - 1 );
- long nLastRow = nTopRow + nVisibleRows;
-
- // suspend Updates
- getDataWindow()->EnterUpdateLock();
-
- // ggf. altes Highlight weg
- if ( !bMultiSelection && !bKeepSelection )
- ToggleSelection();
- DoHideCursor( "GoToRow" );
-
- // must we scroll?
- BOOL bWasVisible = bSelectionIsVisible;
- if (! bMultiSelection)
- {
- if( !bKeepSelection )
- bSelectionIsVisible = FALSE;
- }
- if ( nRow < nTopRow )
- ScrollRows( nRow - nTopRow );
- else if ( nRow > nLastRow )
- ScrollRows( nRow - nLastRow );
- bSelectionIsVisible = bWasVisible;
-
- // adjust cursor (selection) and thumb
- if ( GetUpdateMode() )
- pVScroll->SetThumbPos( nTopRow );
-
- // relative positioning (because nCurRow might have changed in the meantime)!
- if (nCurRow != BROWSER_ENDOFSELECTION )
- nCurRow = nCurRow + (nRow - nOldCurRow);
-
- // make sure that the current position is valid
- if (nCurRow == BROWSER_ENDOFSELECTION && nRowCount > 0)
- nCurRow = 0;
- else if ( nCurRow >= nRowCount )
- nCurRow = nRowCount - 1;
- aSelRange = Range( nCurRow, nCurRow );
-
- // ggf. neues Highlight anzeigen
- if ( !bMultiSelection && !bKeepSelection )
- uRow.nSel = nRow;
-
- // resume Updates
- getDataWindow()->LeaveUpdateLock();
-
- // Cursor+Highlight
- if ( !bMultiSelection && !bKeepSelection)
- ToggleSelection();
- DoShowCursor( "GoToRow" );
- if ( !bRowColMove && nOldCurRow != nCurRow )
- CursorMoved();
-
- if ( !bMultiSelection && !bKeepSelection )
- if ( !bSelecting )
- Select();
- else
- bSelect = TRUE;
- return TRUE;
-}
-
-//-------------------------------------------------------------------
-
-BOOL BrowseBox::GoToColumnId( USHORT nColId)
-{
- return GoToColumnId(nColId,TRUE,FALSE);
-}
-
-
-BOOL BrowseBox::GoToColumnId( USHORT nColId, BOOL bMakeVisible, BOOL bRowColMove)
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if (!bColumnCursor)
- return FALSE;
-
- // erlaubt?
- if (!bRowColMove && !IsCursorMoveAllowed( nCurRow, nColId ) )
- return FALSE;
-
- if ( nColId != nCurColId || bMakeVisible && !IsFieldVisible(nCurRow, nColId, TRUE))
- {
- USHORT nNewPos = GetColumnPos(nColId);
- BrowserColumn* pColumn = pCols->GetObject( nNewPos );
- DBG_ASSERT( pColumn, "no column object - invalid id?" );
- if ( !pColumn )
- return FALSE;
-
- DoHideCursor( "GoToColumnId" );
- nCurColId = nColId;
-
- USHORT nFirstPos = nFirstCol;
- USHORT nWidth = (USHORT)pColumn->Width();
- USHORT nLastPos = GetColumnAtXPosPixel(
- pDataWin->GetSizePixel().Width()-nWidth, FALSE );
- USHORT nFrozen = FrozenColCount();
- if ( bMakeVisible && nLastPos &&
- nNewPos >= nFrozen && ( nNewPos < nFirstPos || nNewPos > nLastPos ) )
- if ( nNewPos < nFirstPos )
- ScrollColumns( nNewPos-nFirstPos );
- else if ( nNewPos > nLastPos )
- ScrollColumns( nNewPos-nLastPos );
-
- DoShowCursor( "GoToColumnId" );
- if (!bRowColMove)
- CursorMoved();
- return TRUE;
- }
- return TRUE;
-}
-
-//-------------------------------------------------------------------
-
-BOOL BrowseBox::GoToRowColumnId( long nRow, USHORT nColId )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // out of range?
- if ( nRow < 0 || nRow >= nRowCount )
- return FALSE;
-
- if (!bColumnCursor)
- return FALSE;
-
- // nothing to do ?
- if ( nRow == nCurRow && ( bMultiSelection || uRow.nSel == nRow ) &&
- nColId == nCurColId && IsFieldVisible(nCurRow, nColId, TRUE))
- return TRUE;
-
- // erlaubt?
- if (!IsCursorMoveAllowed(nRow, nColId))
- return FALSE;
-
- DoHideCursor( "GoToRowColumnId" );
- BOOL bMoved = GoToRow(nRow, TRUE) && GoToColumnId(nColId, TRUE, TRUE);
- DoShowCursor( "GoToRowColumnId" );
-
- if (bMoved)
- CursorMoved();
-
- return bMoved;
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetNoSelection()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // is there no selection
- if ( ( !pColSel || !pColSel->GetSelectCount() ) &&
- ( ( !bMultiSelection && uRow.nSel == BROWSER_ENDOFSELECTION ) ||
- ( bMultiSelection && !uRow.pSel->GetSelectCount() ) ) )
- // nothing to do
- return;
-
- DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
- ToggleSelection();
-
- // unselect all
- if ( bMultiSelection )
- uRow.pSel->SelectAll(FALSE);
- else
- uRow.nSel = BROWSER_ENDOFSELECTION;
- if ( pColSel )
- pColSel->SelectAll(FALSE);
- if ( !bSelecting )
- Select();
- else
- bSelect = TRUE;
-
- // restore screen
- DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
-
- if ( isAccessibleAlive() )
- {
- commitTableEvent(
- SELECTION_CHANGED,
- Any(),
- Any()
- );
- }
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetSelection( const MultiSelection &rSel )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
- DBG_ASSERT( bMultiSelection, "SetSelection only allowed with Multi-Selection-Mode" );
-
- // prepare inverted areas
- DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
- ToggleSelection();
-
- // assign Selection
- *uRow.pSel = rSel;
-
- // only highlight painted areas
- pDataWin->Update();
-
- // notify derived class
- if ( !bSelecting )
- Select();
- else
- bSelect = TRUE;
-
- // restore screen
- ToggleSelection();
- DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
-
- if ( isAccessibleAlive() )
- {
- commitTableEvent(
- SELECTION_CHANGED,
- Any(),
- Any()
- );
- }
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SelectAll()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if ( !bMultiSelection )
- return;
-
- DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
- ToggleSelection();
-
- // select all rows
- if ( pColSel )
- pColSel->SelectAll(FALSE);
- uRow.pSel->SelectAll(TRUE);
-
- // Handle-Column nicht highlighten
- BrowserColumn *pFirstCol = pCols->GetObject(0);
- long nOfsX = pFirstCol->GetId() ? 0 : pFirstCol->Width();
-
- // highlight the row selection
- if ( !bHideSelect )
- {
- Rectangle aHighlightRect;
- USHORT nVisibleRows =
- (USHORT)(pDataWin->GetOutputSizePixel().Height() / GetDataRowHeight() + 1);
- for ( long nRow = Max( nTopRow, uRow.pSel->FirstSelected() );
- nRow != BROWSER_ENDOFSELECTION && nRow < nTopRow + nVisibleRows;
- nRow = uRow.pSel->NextSelected() )
- aHighlightRect.Union( Rectangle(
- Point( nOfsX, (nRow-nTopRow)*GetDataRowHeight() ),
- Size( pDataWin->GetSizePixel().Width(), GetDataRowHeight() ) ) );
- pDataWin->Invalidate( aHighlightRect );
- }
-
- if ( !bSelecting )
- Select();
- else
- bSelect = TRUE;
-
- // restore screen
- DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
-
- if ( isAccessibleAlive() )
- {
- commitTableEvent(
- SELECTION_CHANGED,
- Any(),
- Any()
- );
- commitHeaderBarEvent(
- SELECTION_CHANGED,
- Any(),
- Any(),
- sal_True
- ); // column header event
-
- commitHeaderBarEvent(
- SELECTION_CHANGED,
- Any(),
- Any(),
- sal_False
- ); // row header event
- }
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SelectRow( long nRow, BOOL _bSelect, BOOL bExpand )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if ( !bMultiSelection )
- {
- // deselecting is impossible, selecting via cursor
- if ( _bSelect )
- GoToRow(nRow, FALSE);
- return;
- }
-
- DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
-
- // remove old selection?
- if ( !bExpand || !bMultiSelection )
- {
- ToggleSelection();
- if ( bMultiSelection )
- uRow.pSel->SelectAll(FALSE);
- else
- uRow.nSel = BROWSER_ENDOFSELECTION;
- if ( pColSel )
- pColSel->SelectAll(FALSE);
- }
-
- // set new selection
- if ( !bHideSelect
- && ( ( bMultiSelection
- && uRow.pSel->GetTotalRange().Max() >= nRow
- && uRow.pSel->Select( nRow, _bSelect )
- )
- || ( !bMultiSelection
- && ( uRow.nSel = nRow ) != BROWSER_ENDOFSELECTION )
- )
- )
- {
- // Handle-Column nicht highlighten
- BrowserColumn *pFirstCol = pCols->GetObject(0);
- long nOfsX = pFirstCol->GetId() ? 0 : pFirstCol->Width();
-
- // highlight only newly selected part
- Rectangle aRect(
- Point( nOfsX, (nRow-nTopRow)*GetDataRowHeight() ),
- Size( pDataWin->GetSizePixel().Width(), GetDataRowHeight() ) );
- pDataWin->Invalidate( aRect );
- }
-
- if ( !bSelecting )
- Select();
- else
- bSelect = TRUE;
-
- // restore screen
- DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
-
- if ( isAccessibleAlive() )
- {
- commitTableEvent(
- SELECTION_CHANGED,
- Any(),
- Any()
- );
- commitHeaderBarEvent(
- SELECTION_CHANGED,
- Any(),
- Any(),
- sal_False
- ); // row header event
- }
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::GetSelectRowCount() const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return bMultiSelection ? uRow.pSel->GetSelectCount() :
- uRow.nSel == BROWSER_ENDOFSELECTION ? 0 : 1;
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SelectColumnPos( USHORT nNewColPos, BOOL _bSelect, BOOL bMakeVisible )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if ( !bColumnCursor || nNewColPos == BROWSER_INVALIDID )
- return;
-
- if ( !bMultiSelection )
- {
- if ( _bSelect )
- GoToColumnId( pCols->GetObject(nNewColPos)->GetId(), bMakeVisible );
- return;
- }
- else
- {
- if ( !GoToColumnId( pCols->GetObject( nNewColPos )->GetId(), bMakeVisible ) )
- return;
- }
-
- DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
- ToggleSelection();
- if ( bMultiSelection )
- uRow.pSel->SelectAll(FALSE);
- else
- uRow.nSel = BROWSER_ENDOFSELECTION;
- pColSel->SelectAll(FALSE);
-
- if ( pColSel->Select( nNewColPos, _bSelect ) )
- {
- // GoToColumnId( pCols->GetObject(nNewColPos)->GetId(), bMakeVisible );
-
- // only highlight painted areas
- pDataWin->Update();
- Rectangle aFieldRectPix( GetFieldRectPixel( nCurRow, nCurColId, FALSE ) );
- Rectangle aRect(
- Point( aFieldRectPix.Left() - MIN_COLUMNWIDTH, 0 ),
- Size( pCols->GetObject(nNewColPos)->Width(),
- pDataWin->GetOutputSizePixel().Height() ) );
- pDataWin->Invalidate( aRect );
- if ( !bSelecting )
- Select();
- else
- bSelect = TRUE;
-
- if ( isAccessibleAlive() )
- {
- commitTableEvent(
- SELECTION_CHANGED,
- Any(),
- Any()
- );
- commitHeaderBarEvent(
- SELECTION_CHANGED,
- Any(),
- Any(),
- sal_True
- ); // column header event
- }
- }
-
- // restore screen
- DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
-}
-
-//-------------------------------------------------------------------
-
-USHORT BrowseBox::GetSelectColumnCount() const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // while bAutoSelect (==!pColSel), 1 if any rows (yes rows!) else none
- return pColSel ? (USHORT) pColSel->GetSelectCount() :
- nCurRow >= 0 ? 1 : 0;
-}
-
-//-------------------------------------------------------------------
-long BrowseBox::FirstSelectedColumn( ) const
-{
- return pColSel ? pColSel->FirstSelected() : BROWSER_ENDOFSELECTION;
-}
-
-//-------------------------------------------------------------------
-long BrowseBox::NextSelectedColumn( ) const
-{
- return pColSel ? pColSel->NextSelected() : BROWSER_ENDOFSELECTION;
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::FirstSelectedRow( BOOL bInverse )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return bMultiSelection ? uRow.pSel->FirstSelected(bInverse) : uRow.nSel;
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::NextSelectedRow()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return bMultiSelection ? uRow.pSel->NextSelected() : BROWSER_ENDOFSELECTION;
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::PrevSelectedRow()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return bMultiSelection ? uRow.pSel->PrevSelected() : BROWSER_ENDOFSELECTION;
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::LastSelectedRow()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return bMultiSelection ? uRow.pSel->LastSelected() : uRow.nSel;
-}
-
-//-------------------------------------------------------------------
-
-bool BrowseBox::IsRowSelected( long nRow ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return bMultiSelection ? uRow.pSel->IsSelected(nRow) : nRow == uRow.nSel;
-}
-
-//-------------------------------------------------------------------
-
-bool BrowseBox::IsColumnSelected( USHORT nColumnId ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return pColSel ? pColSel->IsSelected( GetColumnPos(nColumnId) ) :
- nCurColId == nColumnId;
-}
-
-//-------------------------------------------------------------------
-
-sal_Bool BrowseBox::IsAllSelected() const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return bMultiSelection && uRow.pSel->IsAllSelected();
-}
-
-//-------------------------------------------------------------------
-
-BOOL BrowseBox::MakeFieldVisible
-(
- long nRow, // Zeilen-Nr des Feldes (beginnend mit 0)
- USHORT nColId, // Spalten-Id des Feldes
- BOOL bComplete // (== FALSE), TRUE => vollst"andig sichtbar machen
-)
-
-/* [Beschreibung]
-
- Macht das durch 'nRow' und 'nColId' beschriebene Feld durch
- entsprechendes scrollen sichtbar. Ist 'bComplete' gesetzt, dann wird
- gefordert, da\s das Feld ganz sichtbar wird.
-
- [R"uckgabewert]
-
- BOOL TRUE
- Das angegebene Feld wurde sichtbar gemacht, bzw. war
- bereits sichtbar.
-
- FALSE
- Das angegebene Feld konnte nicht sichtbar bzw. bei
- 'bComplete' nicht vollst"andig sichtbar gemacht werden.
-*/
-
-{
- Size aTestSize = pDataWin->GetSizePixel();
-
- if ( !bBootstrapped ||
- ( aTestSize.Width() == 0 && aTestSize.Height() == 0 ) )
- return FALSE;
-
- // ist es schon sichtbar?
- BOOL bVisible = IsFieldVisible( nRow, nColId, bComplete );
- if ( bVisible )
- return TRUE;
-
- // Spaltenposition und Feld-Rechteck und Ausgabebereich berechnen
- USHORT nColPos = GetColumnPos( nColId );
- Rectangle aFieldRect = GetFieldRectPixel( nRow, nColId, FALSE );
- Rectangle aDataRect = Rectangle( Point(0, 0), pDataWin->GetSizePixel() );
-
- // links au\serhalb?
- if ( nColPos >= FrozenColCount() && nColPos < nFirstCol )
- // => nach rechts scrollen
- ScrollColumns( nColPos - nFirstCol );
-
- // solange rechts au\serhalb
- while ( aDataRect.Right() < ( bComplete
- ? aFieldRect.Right()
- : aFieldRect.Left()+aFieldRect.GetWidth()/2 ) )
- {
- // => nach links scrollen
- if ( ScrollColumns( 1 ) != 1 )
- // nichts mehr zu scrollen
- break;
- aFieldRect = GetFieldRectPixel( nRow, nColId, FALSE );
- }
-
- // oben au\serhalb?
- if ( nRow < nTopRow )
- // nach unten scrollen
- ScrollRows( nRow - nTopRow );
-
- // unten au\serhalb?
- long nBottomRow = nTopRow + GetVisibleRows();
- // OV: damit nBottomRow die Nummer der letzten sichtbaren Zeile ist
- // (Zaehlung ab Null!), muss sie dekrementiert werden.
- // Beispiel: BrowseBox enthaelt genau einen Eintrag. nBottomRow := 0 + 1 - 1
- if( nBottomRow )
- nBottomRow--;
-
- if ( nRow > nBottomRow )
- // nach oben scrollen
- ScrollRows( nRow - nBottomRow );
-
- // jetzt kann es immer noch nicht passen, z.B. weil Window zu klein
- return IsFieldVisible( nRow, nColId, bComplete );
-}
-
-//-------------------------------------------------------------------
-
-BOOL BrowseBox::IsFieldVisible( long nRow, USHORT nColumnId,
- BOOL bCompletely ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // durch frozen-Column verdeckt?
- USHORT nColPos = GetColumnPos( nColumnId );
- if ( nColPos >= FrozenColCount() && nColPos < nFirstCol )
- return FALSE;
-
- Rectangle aRect( ImplFieldRectPixel( nRow, nColumnId ) );
- if ( aRect.IsEmpty() )
- return FALSE;
-
- // get the visible area
- Rectangle aOutRect( Point(0, 0), pDataWin->GetOutputSizePixel() );
-
- if ( bCompletely )
- // test if the field is completely visible
- return aOutRect.IsInside( aRect );
- else
- // test if the field is partly of completely visible
- return !aOutRect.Intersection( aRect ).IsEmpty();
-}
-
-//-------------------------------------------------------------------
-
-Rectangle BrowseBox::GetFieldRectPixel( long nRow, USHORT nColumnId,
- BOOL bRelToBrowser) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // get the rectangle relative to DataWin
- Rectangle aRect( ImplFieldRectPixel( nRow, nColumnId ) );
- if ( aRect.IsEmpty() )
- return aRect;
-
- // adjust relative to BrowseBox's output area
- Point aTopLeft( aRect.TopLeft() );
- if ( bRelToBrowser )
- {
- aTopLeft = pDataWin->OutputToScreenPixel( aTopLeft );
- aTopLeft = ScreenToOutputPixel( aTopLeft );
- }
-
- return Rectangle( aTopLeft, aRect.GetSize() );
-}
-
-//-------------------------------------------------------------------
-
-Rectangle BrowseBox::GetRowRectPixel( long nRow, BOOL bRelToBrowser ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // get the rectangle relative to DataWin
- Rectangle aRect;
- if ( nTopRow > nRow )
- // row is above visible area
- return aRect;
- aRect = Rectangle(
- Point( 0, GetDataRowHeight() * (nRow-nTopRow) ),
- Size( pDataWin->GetOutputSizePixel().Width(), GetDataRowHeight() ) );
- if ( aRect.TopLeft().Y() > pDataWin->GetOutputSizePixel().Height() )
- // row is below visible area
- return aRect;
-
- // adjust relative to BrowseBox's output area
- Point aTopLeft( aRect.TopLeft() );
- if ( bRelToBrowser )
- {
- aTopLeft = pDataWin->OutputToScreenPixel( aTopLeft );
- aTopLeft = ScreenToOutputPixel( aTopLeft );
- }
-
- return Rectangle( aTopLeft, aRect.GetSize() );
-}
-
-//-------------------------------------------------------------------
-
-Rectangle BrowseBox::ImplFieldRectPixel( long nRow, USHORT nColumnId ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // compute the X-coordinte realtiv to DataWin by accumulation
- long nColX = 0;
- USHORT nFrozenCols = FrozenColCount();
- USHORT nCol;
- for ( nCol = 0;
- nCol < pCols->Count() && pCols->GetObject(nCol)->GetId() != nColumnId;
- ++nCol )
- if ( pCols->GetObject(nCol)->IsFrozen() || nCol >= nFirstCol )
- nColX += pCols->GetObject(nCol)->Width();
-
- if ( nCol >= pCols->Count() || ( nCol >= nFrozenCols && nCol < nFirstCol ) )
- return Rectangle();
-
- // compute the Y-coordinate relative to DataWin
- long nRowY = GetDataRowHeight();
- if ( nRow != BROWSER_ENDOFSELECTION ) // #105497# OJ
- nRowY = ( nRow - nTopRow ) * GetDataRowHeight();
-
- // assemble the Rectangle relative to DataWin
- return Rectangle(
- Point( nColX + MIN_COLUMNWIDTH, nRowY ),
- Size( pCols->GetObject(nCol)->Width() - 2*MIN_COLUMNWIDTH,
- GetDataRowHeight() - 1 ) );
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::GetRowAtYPosPixel( long nY, BOOL bRelToBrowser ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // compute the Y-coord
- if ( bRelToBrowser )
- {
- Point aDataTopLeft = pDataWin->OutputToScreenPixel( Point(0, 0) );
- Point aTopLeft = OutputToScreenPixel( Point(0, 0) );
- nY -= aDataTopLeft.Y() - aTopLeft.Y();
- }
-
- // no row there (e.g. in the header)
- if ( nY < 0 || nY >= pDataWin->GetOutputSizePixel().Height() )
- return -1;
-
- return nY / GetDataRowHeight() + nTopRow;
-}
-
-//-------------------------------------------------------------------
-
-Rectangle BrowseBox::GetFieldRect( USHORT nColumnId ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return GetFieldRectPixel( nCurRow, nColumnId );
-}
-
-//-------------------------------------------------------------------
-
-USHORT BrowseBox::GetColumnAtXPosPixel( long nX, BOOL ) const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // accumulate the withds of the visible columns
- long nColX = 0;
- USHORT nCol;
- for ( nCol = 0; nCol < USHORT(pCols->Count()); ++nCol )
- {
- BrowserColumn *pCol = pCols->GetObject(nCol);
- if ( pCol->IsFrozen() || nCol >= nFirstCol )
- nColX += pCol->Width();
-
- if ( nColX > nX )
- return nCol;
- }
-
- return BROWSER_INVALIDID;
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::ReserveControlArea( USHORT nWidth )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if ( nWidth != nControlAreaWidth )
- {
- OSL_ENSURE(nWidth,"Control aera of 0 is not allowed, Use USHRT_MAX instead!");
- nControlAreaWidth = nWidth;
- UpdateScrollbars();
- }
-}
-
-//-------------------------------------------------------------------
-
-Rectangle BrowseBox::GetControlArea() const
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- return Rectangle(
- Point( 0, GetOutputSizePixel().Height() - aHScroll.GetSizePixel().Height() ),
- Size( GetOutputSizePixel().Width() - aHScroll.GetSizePixel().Width(),
- aHScroll.GetSizePixel().Height() ) );
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::SetMode( BrowserMode nMode )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
-#ifdef DBG_MIx
- Sound::Beep();
- nMode =
-// BROWSER_COLUMNSELECTION |
-// BROWSER_MULTISELECTION |
- BROWSER_THUMBDRAGGING |
- BROWSER_KEEPHIGHLIGHT |
- BROWSER_HLINES |
- BROWSER_VLINES |
-// BROWSER_HIDECURSOR |
-// BROWSER_NO_HSCROLL |
-// BROWSER_NO_SCROLLBACK |
- BROWSER_AUTO_VSCROLL |
- BROWSER_AUTO_HSCROLL |
- BROWSER_TRACKING_TIPS |
-// BROWSER_HIGHLIGHT_NONE |
- BROWSER_HIGHLIGHT_AUTO |
-// BROWSER_HIGHLIGHT_MANU |
- BROWSER_HEADERBAR_NEW |
-// BROWSER_AUTOSIZE_LASTCOL |
- 0;
-#endif
-
- getDataWindow()->bAutoHScroll = BROWSER_AUTO_HSCROLL == ( nMode & BROWSER_AUTO_HSCROLL );
- getDataWindow()->bAutoVScroll = BROWSER_AUTO_VSCROLL == ( nMode & BROWSER_AUTO_VSCROLL );
- getDataWindow()->bNoHScroll = BROWSER_NO_HSCROLL == ( nMode & BROWSER_NO_HSCROLL );
- getDataWindow()->bNoVScroll = BROWSER_NO_VSCROLL == ( nMode & BROWSER_NO_VSCROLL );
-
- DBG_ASSERT( !( getDataWindow()->bAutoHScroll && getDataWindow()->bNoHScroll ),
- "BrowseBox::SetMode: AutoHScroll *and* NoHScroll?" );
- DBG_ASSERT( !( getDataWindow()->bAutoVScroll && getDataWindow()->bNoVScroll ),
- "BrowseBox::SetMode: AutoVScroll *and* NoVScroll?" );
- if ( getDataWindow()->bAutoHScroll )
- getDataWindow()->bNoHScroll = FALSE;
- if ( getDataWindow()->bAutoVScroll )
- getDataWindow()->bNoVScroll = FALSE;
-
- if ( getDataWindow()->bNoHScroll )
- aHScroll.Hide();
-
- nControlAreaWidth = USHRT_MAX;
-
- getDataWindow()->bNoScrollBack =
- BROWSER_NO_SCROLLBACK == ( nMode & BROWSER_NO_SCROLLBACK);
-
- long nOldRowSel = bMultiSelection ? uRow.pSel->FirstSelected() : uRow.nSel;
- MultiSelection *pOldRowSel = bMultiSelection ? uRow.pSel : 0;
- MultiSelection *pOldColSel = pColSel;
-
- delete pVScroll;
-
- bThumbDragging = ( nMode & BROWSER_THUMBDRAGGING ) == BROWSER_THUMBDRAGGING;
- bMultiSelection = ( nMode & BROWSER_MULTISELECTION ) == BROWSER_MULTISELECTION;
- bColumnCursor = ( nMode & BROWSER_COLUMNSELECTION ) == BROWSER_COLUMNSELECTION;
- bKeepHighlight = ( nMode & BROWSER_KEEPSELECTION ) == BROWSER_KEEPSELECTION;
-
- bHideSelect = ((nMode & BROWSER_HIDESELECT) == BROWSER_HIDESELECT);
- // default: do not hide the cursor at all (untaken scrolling and such)
- bHideCursor = NO_CURSOR_HIDE;
-
- if ( BROWSER_SMART_HIDECURSOR == ( nMode & BROWSER_SMART_HIDECURSOR ) )
- { // smart cursor hide overrules hard cursor hide
- bHideCursor = SMART_CURSOR_HIDE;
- }
- else if ( BROWSER_HIDECURSOR == ( nMode & BROWSER_HIDECURSOR ) )
- {
- bHideCursor = HARD_CURSOR_HIDE;
- }
-
- m_bFocusOnlyCursor = ((nMode & BROWSER_CURSOR_WO_FOCUS) == 0);
-
- bHLines = ( nMode & BROWSER_HLINESFULL ) == BROWSER_HLINESFULL;
- bVLines = ( nMode & BROWSER_VLINESFULL ) == BROWSER_VLINESFULL;
- bHDots = ( nMode & BROWSER_HLINESDOTS ) == BROWSER_HLINESDOTS;
- bVDots = ( nMode & BROWSER_VLINESDOTS ) == BROWSER_VLINESDOTS;
-
- WinBits nVScrollWinBits =
- WB_VSCROLL | ( ( nMode & BROWSER_THUMBDRAGGING ) ? WB_DRAG : 0 );
- pVScroll = ( nMode & BROWSER_TRACKING_TIPS ) == BROWSER_TRACKING_TIPS
- ? new BrowserScrollBar( this, nVScrollWinBits,
- (BrowserDataWin*) pDataWin )
- : new ScrollBar( this, nVScrollWinBits );
- pVScroll->SetLineSize( 1 );
- pVScroll->SetPageSize(1);
- pVScroll->SetScrollHdl( LINK( this, BrowseBox, ScrollHdl ) );
- pVScroll->SetEndScrollHdl( LINK( this, BrowseBox, EndScrollHdl ) );
-
- getDataWindow()->bHighlightAuto =
- BROWSER_HIGHLIGHT_AUTO == ( nMode & BROWSER_HIGHLIGHT_AUTO ) ||
- BROWSER_HIGHLIGHT_MANU != ( nMode & BROWSER_HIGHLIGHT_MANU );
- getDataWindow()->bAutoSizeLastCol =
- BROWSER_AUTOSIZE_LASTCOL == ( nMode & BROWSER_AUTOSIZE_LASTCOL );
- getDataWindow()->bOwnDataChangedHdl =
- BROWSER_OWN_DATACHANGED == ( nMode & BROWSER_OWN_DATACHANGED );
-
- // Headerbar erzeugen, was passiert, wenn eine erzeugt werden mu� und schon Spalten bestehen ?
- if ( BROWSER_HEADERBAR_NEW == ( nMode & BROWSER_HEADERBAR_NEW ) )
- {
- if (!getDataWindow()->pHeaderBar)
- getDataWindow()->pHeaderBar = CreateHeaderBar( this );
- }
- else
- {
- DELETEZ(getDataWindow()->pHeaderBar);
- }
-
-
-
- if ( bColumnCursor )
- {
- pColSel = pOldColSel ? pOldColSel : new MultiSelection;
- pColSel->SetTotalRange( Range( 0, pCols->Count()-1 ) );
- }
- else
- {
- pColSel = 0;
- delete pColSel;
- }
-
- if ( bMultiSelection )
- {
- if ( pOldRowSel )
- uRow.pSel = pOldRowSel;
- else
- uRow.pSel = new MultiSelection;
- }
- else
- {
- uRow.nSel = nOldRowSel;
- delete pOldRowSel;
- }
-
- if ( bBootstrapped )
- {
- StateChanged( STATE_CHANGE_INITSHOW );
- if ( bMultiSelection && !pOldRowSel &&
- nOldRowSel != BROWSER_ENDOFSELECTION )
- uRow.pSel->Select( nOldRowSel );
- }
-
- if ( pDataWin )
- pDataWin->Invalidate();
-
- // kein Cursor auf Handle-Column
- if ( nCurColId == 0 )
- nCurColId = GetColumnId( 1 );
-
- m_nCurrentMode = nMode;
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::VisibleRowsChanged( long, USHORT )
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- // Das alte Verhalten: NumRows automatisch korrigieren:
- if ( nRowCount < GetRowCount() )
- {
- RowInserted(nRowCount,GetRowCount() - nRowCount,FALSE);
- }
- else if ( nRowCount > GetRowCount() )
- {
- RowRemoved(nRowCount-(nRowCount - GetRowCount()),nRowCount - GetRowCount(),FALSE);
- }
-}
-
-//-------------------------------------------------------------------
-
-BOOL BrowseBox::IsCursorMoveAllowed( long, USHORT ) const
-
-/* [Beschreibung]
-
- Diese virtuelle Methode wird immer gerufen bevor der Cursor direkt
- bewegt werden soll. Durch 'return FALSE' kann verhindert werden, da\s
- dies geschieht, wenn z.B. ein Datensatz irgendwelchen Rules widerspricht.
-
- Diese Methode wird nicht gerufen, wenn die Cursorbewegung durch
- ein L"oschen oder Einf"ugen (einer Zeile/Spalte) ausgel"ost wird, also
- genaugenommen nur eine Cursor-Korrektur vorliegt.
-
- Die Basisimplementierung liefert derzeit immer TRUE.
-*/
-
-{
- return TRUE;
-}
-
-//-------------------------------------------------------------------
-
-long BrowseBox::GetDataRowHeight() const
-{
- return CalcZoom(nDataRowHeight ? nDataRowHeight : ImpGetDataRowHeight());
-}
-
-//-------------------------------------------------------------------
-
-Window& BrowseBox::GetEventWindow() const
-{
- return *getDataWindow()->pEventWin;
-}
-
-//-------------------------------------------------------------------
-
-BrowserHeader* BrowseBox::CreateHeaderBar( BrowseBox* pParent )
-{
- BrowserHeader* pNewBar = new BrowserHeader( pParent );
- pNewBar->SetStartDragHdl( LINK( this, BrowseBox, StartDragHdl ) );
- return pNewBar;
-}
-
-void BrowseBox::SetHeaderBar( BrowserHeader* pHeaderBar )
-{
- delete ( (BrowserDataWin*)pDataWin )->pHeaderBar;
- ( (BrowserDataWin*)pDataWin )->pHeaderBar = pHeaderBar;
- ( (BrowserDataWin*)pDataWin )->pHeaderBar->SetStartDragHdl( LINK( this, BrowseBox, StartDragHdl ) );
-}
-//-------------------------------------------------------------------
-
-#ifdef DBG_UTIL
-const char* BrowseBoxCheckInvariants( const void * pVoid )
-{
- const BrowseBox * p = (const BrowseBox *)pVoid;
-
- if (p->nRowCount < 0) return "BrowseBox: nRowCount < 0";
- if (p->nTopRow < 0) return "BrowseBox: nTopRow < 0";
- if (p->nTopRow >= p->nRowCount && p->nRowCount != 0) return "BrowseBox: nTopRow >= nRowCount && nRowCount != 0";
- if (p->nCurRow < -1) return "BrowseBox: nCurRow < -1";
- if (p->nCurRow > p->nRowCount) return "BrowseBox: nCurRow > nRowCount";
-
- // Leider waehrend der Bearbeitung nicht immer der Fall:
- //if (p->nCurRow < 0 && p->nRowCount != 0) return "nCurRow < 0 && nRowCount != 0";
- //if (p->nCurRow >= p->nRowCount && p->nRowCount != 0) return "nCurRow >= nRowCount && nRowCount != 0";
-
- return NULL;
-}
-#endif
-
-//-------------------------------------------------------------------
-long BrowseBox::GetTitleHeight() const
-{
- long nHeight;
- // ask the header bar for the text height (if possible), as the header bar's font is adjusted with
- // our (and the header's) zoom factor
- HeaderBar* pHeaderBar = ( (BrowserDataWin*)pDataWin )->pHeaderBar;
- if ( pHeaderBar )
- nHeight = pHeaderBar->GetTextHeight();
- else
- nHeight = GetTextHeight();
-
- return nTitleLines ? nTitleLines * nHeight + 4 : 0;
-}
-
-//-------------------------------------------------------------------
-long BrowseBox::CalcReverseZoom(long nVal)
-{
- if (IsZoom())
- {
- const Fraction& rZoom = GetZoom();
- double n = (double)nVal;
- n *= (double)rZoom.GetDenominator();
- n /= (double)rZoom.GetNumerator();
- nVal = n>0 ? (long)(n + 0.5) : -(long)(-n + 0.5);
- }
-
- return nVal;
-}
-
-//-------------------------------------------------------------------
-HeaderBar* BrowseBox::GetHeaderBar() const
-{
- return getDataWindow()->pHeaderBar;
-}
-//-------------------------------------------------------------------
-
-void BrowseBox::CursorMoved()
-{
- // before implementing more here, please adjust the EditBrowseBox
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
-
- if ( isAccessibleAlive() && HasFocus() )
- commitTableEvent(
- ACTIVE_DESCENDANT_CHANGED,
- makeAny( CreateAccessibleCell( GetCurRow(),GetColumnPos( GetCurColumnId() ) ) ),
- Any()
- );
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::LoseFocus()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
- DBG_TRACE1( "BrowseBox: %p->LoseFocus", this );
-
- if ( bHasFocus )
- {
- DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
- DoHideCursor( "LoseFocus" );
-
- if ( !bKeepHighlight )
- {
- ToggleSelection();
- bSelectionIsVisible = FALSE;
- }
-
- bHasFocus = FALSE;
- }
- Control::LoseFocus();
-}
-
-//-------------------------------------------------------------------
-
-void BrowseBox::GetFocus()
-{
- DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
- DBG_TRACE1( "BrowseBox: %p->GetFocus", this );
-
- if ( !bHasFocus )
- {
- if ( !bSelectionIsVisible )
- {
- bSelectionIsVisible = TRUE;
- if ( bBootstrapped )
- ToggleSelection();
- }
-
- bHasFocus = TRUE;
- DoShowCursor( "GetFocus" );
- }
- Control::GetFocus();
-}
-
-
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: brwbox1.cxx,v $
+ * $Revision: 1.47 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_svtools.hxx"
+#include <svtools/brwbox.hxx>
+#include <svtools/brwhead.hxx>
+#include "datwin.hxx"
+#include <tools/debug.hxx>
+#include <tools/stream.hxx>
+
+#include <functional>
+#include <algorithm>
+#include <com/sun/star/accessibility/AccessibleTableModelChange.hpp>
+#include <com/sun/star/accessibility/AccessibleTableModelChangeType.hpp>
+#include <com/sun/star/accessibility/AccessibleEventId.hpp>
+#include <com/sun/star/accessibility/XAccessible.hpp>
+#include <tools/multisel.hxx>
+#include "brwimpl.hxx"
+
+DBG_NAME(BrowseBox)
+
+extern const char* BrowseBoxCheckInvariants( const void* pVoid );
+
+DECLARE_LIST( BrowserColumns, BrowserColumn* )
+
+#define SCROLL_FLAGS (SCROLL_CLIP | SCROLL_NOCHILDREN)
+#define getDataWindow() ((BrowserDataWin*)pDataWin)
+
+using namespace com::sun::star::accessibility::AccessibleEventId;
+using namespace com::sun::star::accessibility::AccessibleTableModelChangeType;
+using com::sun::star::accessibility::AccessibleTableModelChange;
+using com::sun::star::lang::XComponent;
+using namespace ::com::sun::star::uno;
+using namespace svt;
+
+//-------------------------------------------------------------------
+
+#ifdef DBG_MI
+void DoLog_Impl( const BrowseBox *pThis, const char *pWhat, const char *pWho )
+{
+ SvFileStream aLog( "d:\\cursor.log", STREAM_WRITE|STREAM_NOCREATE );
+ if ( aLog.IsOpen() )
+ {
+ aLog.Seek( STREAM_SEEK_TO_END );
+ String aEntry( (long) pThis );
+ aEntry += "(row=";
+ aEntry += pThis->GetCurRow();
+ aEntry += "): ";
+ aEntry += pWhat;
+ aEntry += " from ";
+ aEntry += pWho;
+ aEntry += " => ";
+ aEntry += pThis->GetCursorHideCount();
+ aLog.WriteLine( aEntry );
+ }
+}
+#endif
+
+namespace
+{
+ void disposeAndClearHeaderCell(::svt::BrowseBoxImpl::THeaderCellMap& _rHeaderCell)
+ {
+ ::std::for_each(
+ _rHeaderCell.begin(),
+ _rHeaderCell.end(),
+ ::svt::BrowseBoxImpl::THeaderCellMapFunctorDispose()
+ );
+ _rHeaderCell.clear();
+ }
+}
+
+//===================================================================
+
+void BrowseBox::ConstructImpl( BrowserMode nMode )
+{
+ DBG_TRACE1( "BrowseBox: %p->ConstructImpl", this );
+ bMultiSelection = FALSE;
+ pColSel = 0;
+ pDataWin = 0;
+ pVScroll = 0;
+
+ pDataWin = new BrowserDataWin( this );
+ pCols = new BrowserColumns;
+ m_pImpl.reset( new ::svt::BrowseBoxImpl() );
+
+ aGridLineColor = Color( COL_LIGHTGRAY );
+ InitSettings_Impl( this );
+ InitSettings_Impl( pDataWin );
+
+ bBootstrapped = FALSE;
+ nDataRowHeight = 0;
+ nTitleLines = 1;
+ nFirstCol = 0;
+ nTopRow = 0;
+ nCurRow = BROWSER_ENDOFSELECTION;
+ nCurColId = 0;
+ bResizing = FALSE;
+ bSelect = FALSE;
+ bSelecting = FALSE;
+ bScrolling = FALSE;
+ bSelectionIsVisible = FALSE;
+ bNotToggleSel = FALSE;
+ bRowDividerDrag = FALSE;
+ bHit = FALSE;
+ mbInteractiveRowHeight = FALSE;
+ bHideSelect = FALSE;
+ bHideCursor = NO_CURSOR_HIDE;
+ nRowCount = 0;
+ m_bFocusOnlyCursor = TRUE;
+ m_aCursorColor = COL_TRANSPARENT;
+ m_nCurrentMode = 0;
+ nControlAreaWidth = USHRT_MAX;
+ uRow.nSel = BROWSER_ENDOFSELECTION;
+
+ aHScroll.SetLineSize(1);
+ aHScroll.SetScrollHdl( LINK( this, BrowseBox, ScrollHdl ) );
+ aHScroll.SetEndScrollHdl( LINK( this, BrowseBox, EndScrollHdl ) );
+ pDataWin->Show();
+
+ SetMode( nMode );
+ bSelectionIsVisible = bKeepHighlight;
+ bHasFocus = HasChildPathFocus();
+ getDataWindow()->nCursorHidden =
+ ( bHasFocus ? 0 : 1 ) + ( GetUpdateMode() ? 0 : 1 );
+ LOG( this, "ConstructImpl", "*" );
+}
+
+//-------------------------------------------------------------------
+
+BrowseBox::BrowseBox( Window* pParent, WinBits nBits, BrowserMode nMode )
+ :Control( pParent, nBits | WB_3DLOOK )
+ ,DragSourceHelper( this )
+ ,DropTargetHelper( this )
+ ,aHScroll( this, WinBits( WB_HSCROLL ) )
+{
+ DBG_CTOR( BrowseBox, NULL );
+ ConstructImpl( nMode );
+}
+
+//-------------------------------------------------------------------
+
+BrowseBox::BrowseBox( Window* pParent, const ResId& rId, BrowserMode nMode )
+ :Control( pParent, rId )
+ ,DragSourceHelper( this )
+ ,DropTargetHelper( this )
+ ,aHScroll( this, WinBits(WB_HSCROLL) )
+{
+ DBG_CTOR( BrowseBox, NULL );
+ ConstructImpl(nMode);
+}
+//-------------------------------------------------------------------
+
+BrowseBox::~BrowseBox()
+{
+ DBG_DTOR(BrowseBox,BrowseBoxCheckInvariants);
+ DBG_TRACE1( "BrowseBox: %p~", this );
+
+ if ( m_pImpl->m_pAccessible )
+ {
+ disposeAndClearHeaderCell(m_pImpl->m_aColHeaderCellMap);
+ disposeAndClearHeaderCell(m_pImpl->m_aRowHeaderCellMap);
+ m_pImpl->m_pAccessible->dispose();
+ }
+
+ Hide();
+ delete getDataWindow()->pHeaderBar;
+ delete getDataWindow()->pCornerWin;
+ delete pDataWin;
+ delete pVScroll;
+
+ // free columns-space
+ for ( USHORT n = 0; n < pCols->Count(); ++n )
+ delete pCols->GetObject(n);
+ delete pCols;
+ delete pColSel;
+ if ( bMultiSelection )
+ delete uRow.pSel;
+}
+
+//-------------------------------------------------------------------
+
+short BrowseBox::GetCursorHideCount() const
+{
+ return getDataWindow()->nCursorHidden;
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::DoShowCursor( const char *
+#ifdef DBG_MI
+pWhoLogs
+#endif
+)
+{
+ short nHiddenCount = --getDataWindow()->nCursorHidden;
+ if (PaintCursorIfHiddenOnce())
+ {
+ if (1 == nHiddenCount)
+ DrawCursor();
+ }
+ else
+ {
+ if (0 == nHiddenCount)
+ DrawCursor();
+ }
+ LOG( this, "DoShowCursor", pWhoLogs );
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::DoHideCursor( const char *
+#ifdef DBG_MI
+pWhoLogs
+#endif
+)
+{
+ short nHiddenCount = ++getDataWindow()->nCursorHidden;
+ if (PaintCursorIfHiddenOnce())
+ {
+ if (2 == nHiddenCount)
+ DrawCursor();
+ }
+ else
+ {
+ if (1 == nHiddenCount)
+ DrawCursor();
+ }
+ LOG( this, "DoHideCursor", pWhoLogs );
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetRealRowCount( const String &rRealRowCount )
+{
+ getDataWindow()->aRealRowCount = rRealRowCount;
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetFont( const Font& rNewFont )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+ pDataWin->SetFont( rNewFont );
+ ImpGetDataRowHeight();
+}
+
+//-------------------------------------------------------------------
+
+ULONG BrowseBox::GetDefaultColumnWidth( const String& _rText ) const
+{
+ return GetDataWindow().GetTextWidth( _rText ) + GetDataWindow().GetTextWidth( '0' ) * 4;
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::InsertHandleColumn( ULONG nWidth )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ pCols->Insert( new BrowserColumn( 0, Image(), String(), nWidth, GetZoom(), 0 ), (ULONG) 0 );
+ FreezeColumn( 0 );
+
+ // Headerbar anpassen
+ if ( getDataWindow()->pHeaderBar )
+ {
+ getDataWindow()->pHeaderBar->SetPosPixel(
+ Point(nWidth, 0));
+
+ getDataWindow()->pHeaderBar->SetSizePixel(
+ Size( GetOutputSizePixel().Width() - nWidth, GetTitleHeight() ) );
+ }
+
+ /*if ( getDataWindow()->pHeaderBar )
+ getDataWindow()->pHeaderBar->InsertItem( USHRT_MAX - 1,
+ "", nWidth, HIB_FIXEDPOS|HIB_FIXED, 0 );*/
+ ColumnInserted( 0 );
+}
+
+//-------------------------------------------------------------------
+void BrowseBox::InsertDataColumn( USHORT nItemId, const Image& rImage,
+ long nWidth, HeaderBarItemBits nBits, USHORT nPos )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ pCols->Insert( new BrowserColumn( nItemId, rImage, String(), nWidth, GetZoom(), nBits ),
+ Min( nPos, (USHORT)(pCols->Count()) ) );
+ if ( nCurColId == 0 )
+ nCurColId = nItemId;
+ if ( getDataWindow()->pHeaderBar )
+ {
+ // Handlecolumn nicht in der Headerbar
+ USHORT nHeaderPos = nPos;
+ if (nHeaderPos != HEADERBAR_APPEND && !GetColumnId(0))
+ nHeaderPos--;
+ getDataWindow()->pHeaderBar->InsertItem(
+ nItemId, rImage, nWidth, nBits, nHeaderPos );
+ }
+ ColumnInserted( nPos );
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::InsertDataColumn( USHORT nItemId, const XubString& rText,
+ long nWidth, HeaderBarItemBits nBits, USHORT nPos )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ pCols->Insert( new BrowserColumn( nItemId, Image(), rText, nWidth, GetZoom(), nBits ),
+ Min( nPos, (USHORT)(pCols->Count()) ) );
+ if ( nCurColId == 0 )
+ nCurColId = nItemId;
+
+ if ( getDataWindow()->pHeaderBar )
+ {
+ // Handlecolumn nicht in der Headerbar
+ USHORT nHeaderPos = nPos;
+ if (nHeaderPos != HEADERBAR_APPEND && !GetColumnId(0))
+ nHeaderPos--;
+ getDataWindow()->pHeaderBar->InsertItem(
+ nItemId, rText, nWidth, nBits, nHeaderPos );
+ }
+ ColumnInserted( nPos );
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::InsertDataColumn( USHORT nItemId,
+ const Image& rImage, const XubString& rText,
+ long nWidth, HeaderBarItemBits nBits, USHORT nPos,
+ const String* pHelpText )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ pCols->Insert( new BrowserColumn( nItemId, rImage, rText, nWidth, GetZoom(), nBits ),
+ Min( nPos, (USHORT)(pCols->Count()) ) );
+ if ( nCurColId == 0 )
+ nCurColId = nItemId;
+ if ( getDataWindow()->pHeaderBar )
+ {
+ // Handlecolumn nicht in der Headerbar
+ USHORT nHeaderPos = nPos;
+ if (nHeaderPos != HEADERBAR_APPEND && !GetColumnId(0))
+ nHeaderPos--;
+
+ getDataWindow()->pHeaderBar->InsertItem(
+ nItemId, rImage, rText, nWidth, nBits, nHeaderPos );
+ if( pHelpText && !rText.Len() )
+ {
+ getDataWindow()->pHeaderBar->SetHelpText(
+ nItemId, *pHelpText );
+ }
+ }
+ ColumnInserted( nPos );
+}
+//-------------------------------------------------------------------
+USHORT BrowseBox::ToggleSelectedColumn()
+{
+ USHORT nSelectedColId = USHRT_MAX;
+ if ( pColSel && pColSel->GetSelectCount() )
+ {
+ DoHideCursor( "ToggleSelectedColumn" );
+ ToggleSelection();
+ nSelectedColId = pCols->GetObject(pColSel->FirstSelected())->GetId();
+ pColSel->SelectAll(FALSE);
+ }
+ return nSelectedColId;
+}
+// -----------------------------------------------------------------------------
+void BrowseBox::SetToggledSelectedColumn(USHORT _nSelectedColumnId)
+{
+ if ( pColSel && _nSelectedColumnId != USHRT_MAX )
+ {
+ pColSel->Select( GetColumnPos( _nSelectedColumnId ) );
+ ToggleSelection();
+ DBG_TRACE1( "BrowseBox: %p->SetToggledSelectedColumn", this );
+ DoShowCursor( "SetToggledSelectedColumn" );
+ }
+}
+// -----------------------------------------------------------------------------
+void BrowseBox::FreezeColumn( USHORT nItemId, BOOL bFreeze )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // never unfreeze the handle-column
+ if ( nItemId == 0 && !bFreeze )
+ return;
+
+ // get the position in the current array
+ USHORT nItemPos = GetColumnPos( nItemId );
+ if ( nItemPos >= pCols->Count() )
+ // not available!
+ return;
+
+ // doesn't the state change?
+ if ( pCols->GetObject(nItemPos)->IsFrozen() == bFreeze )
+ return;
+
+ // remark the column selection
+ USHORT nSelectedColId = ToggleSelectedColumn();
+
+ // freeze or unfreeze?
+ if ( bFreeze )
+ {
+ // to be moved?
+ if ( nItemPos != 0 && !pCols->GetObject(nItemPos-1)->IsFrozen() )
+ {
+ // move to the right of the last frozen column
+ USHORT nFirstScrollable = FrozenColCount();
+ BrowserColumn *pColumn = pCols->GetObject(nItemPos);
+ pCols->Remove( (ULONG) nItemPos );
+ nItemPos = nFirstScrollable;
+ pCols->Insert( pColumn, (ULONG) nItemPos );
+ }
+
+ // adjust the number of the first scrollable and visible column
+ if ( nFirstCol <= nItemPos )
+ nFirstCol = nItemPos + 1;
+ }
+ else
+ {
+ // to be moved?
+ if ( nItemPos != FrozenColCount()-1 )
+ {
+ // move to the leftmost scrollable colum
+ USHORT nFirstScrollable = FrozenColCount();
+ BrowserColumn *pColumn = pCols->GetObject(nItemPos);
+ pCols->Remove( (ULONG) nItemPos );
+ nItemPos = nFirstScrollable;
+ pCols->Insert( pColumn, (ULONG) nItemPos );
+ }
+
+ // adjust the number of the first scrollable and visible column
+ nFirstCol = nItemPos;
+ }
+
+ // toggle the freeze-state of the column
+ pCols->GetObject(nItemPos)->Freeze( bFreeze );
+
+ // align the scrollbar-range
+ UpdateScrollbars();
+
+ // repaint
+ Control::Invalidate();
+ getDataWindow()->Invalidate();
+
+ // remember the column selection
+ SetToggledSelectedColumn(nSelectedColId);
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetColumnPos( USHORT nColumnId, USHORT nPos )
+{
+ // never set pos of the handle-column
+ if ( nColumnId == 0 )
+ return;
+
+ // do not move handle column
+ if (nPos == 0 && !pCols->GetObject(0)->GetId())
+ return;
+
+ // get the position in the current array
+ USHORT nOldPos = GetColumnPos( nColumnId );
+ if ( nOldPos >= pCols->Count() )
+ // not available!
+ return;
+
+ // does the state change?
+ if (nOldPos != nPos)
+ {
+ // remark the column selection
+ USHORT nSelectedColId = ToggleSelectedColumn();
+
+ // determine old column area
+ Size aDataWinSize( pDataWin->GetSizePixel() );
+ if ( getDataWindow()->pHeaderBar )
+ aDataWinSize.Height() += getDataWindow()->pHeaderBar->GetSizePixel().Height();
+
+ Rectangle aFromRect( GetFieldRect( nColumnId) );
+ aFromRect.Right() += 2*MIN_COLUMNWIDTH;
+
+ USHORT nNextPos = nOldPos + 1;
+ if ( nOldPos > nPos )
+ nNextPos = nOldPos - 1;
+
+ BrowserColumn *pNextCol = pCols->GetObject(nNextPos);
+ Rectangle aNextRect(GetFieldRect( pNextCol->GetId() ));
+
+ // move column internally
+ pCols->Insert( pCols->Remove( nOldPos ), nPos );
+
+ // determine new column area
+ Rectangle aToRect( GetFieldRect( nColumnId ) );
+ aToRect.Right() += 2*MIN_COLUMNWIDTH;
+
+ // do scroll, let redraw
+ if( pDataWin->GetBackground().IsScrollable() )
+ {
+ long nScroll = -aFromRect.GetWidth();
+ Rectangle aScrollArea;
+ if ( nOldPos > nPos )
+ {
+ long nFrozenWidth = GetFrozenWidth();
+ if ( aToRect.Left() < nFrozenWidth )
+ aToRect.Left() = nFrozenWidth;
+ aScrollArea = Rectangle(Point(aToRect.Left(),0),
+ Point(aNextRect.Right(),aDataWinSize.Height()));
+ nScroll *= -1; // reverse direction
+ }
+ else
+ aScrollArea = Rectangle(Point(aNextRect.Left(),0),
+ Point(aToRect.Right(),aDataWinSize.Height()));
+
+ pDataWin->Scroll( nScroll, 0, aScrollArea, SCROLL_FLAGS );
+ aToRect.Top() = 0;
+ aToRect.Bottom() = aScrollArea.Bottom();
+ Invalidate( aToRect );
+ }
+ else
+ pDataWin->Window::Invalidate( INVALIDATE_NOCHILDREN );
+
+ // adjust header bar positions
+ if ( getDataWindow()->pHeaderBar )
+ {
+ USHORT nNewPos = nPos;
+ if ( !GetColumnId(0) )
+ --nNewPos;
+ getDataWindow()->pHeaderBar->MoveItem(nColumnId,nNewPos);
+ }
+ // remember the column selection
+ SetToggledSelectedColumn(nSelectedColId);
+
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent(
+ TABLE_MODEL_CHANGED,
+ makeAny( AccessibleTableModelChange(
+ DELETE,
+ 0,
+ GetRowCount(),
+ nOldPos,
+ nOldPos
+ )
+ ),
+ Any()
+ );
+
+ commitTableEvent(
+ TABLE_MODEL_CHANGED,
+ makeAny( AccessibleTableModelChange(
+ INSERT,
+ 0,
+ GetRowCount(),
+ nPos,
+ nPos
+ )
+ ),
+ Any()
+ );
+ }
+ }
+
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetColumnMode( USHORT nColumnId, BrowserColumnMode nFlags )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // never set mode of the handle-column
+ if ( nColumnId == 0 )
+ return;
+
+ // get the position in the current array
+ USHORT nColumnPos = GetColumnPos( nColumnId );
+ if ( nColumnPos >= pCols->Count() )
+ // not available!
+ return;
+
+ // does the state change?
+ BrowserColumn *pCol = pCols->GetObject(nColumnPos);
+ if ( pCol->Flags() != nFlags )
+ {
+ pCol->Flags() = sal::static_int_cast< HeaderBarItemBits >(nFlags);
+
+ // redraw visible colums
+ if ( GetUpdateMode() && ( pCol->IsFrozen() || nColumnPos > nFirstCol ) )
+ Invalidate( Rectangle( Point(0,0),
+ Size( GetOutputSizePixel().Width(), GetTitleHeight() ) ) );
+ }
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetColumnTitle( USHORT nItemId, const String& rTitle )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // never set title of the handle-column
+ if ( nItemId == 0 )
+ return;
+
+ // get the position in the current array
+ USHORT nItemPos = GetColumnPos( nItemId );
+ if ( nItemPos >= pCols->Count() )
+ // not available!
+ return;
+
+ // does the state change?
+ BrowserColumn *pCol = pCols->GetObject(nItemPos);
+ if ( pCol->Title() != rTitle )
+ {
+ ::rtl::OUString sNew(rTitle);
+ ::rtl::OUString sOld(pCol->Title());
+
+ pCol->Title() = rTitle;
+
+ // Headerbar-Column anpassen
+ if ( getDataWindow()->pHeaderBar )
+ getDataWindow()->pHeaderBar->SetItemText(
+ nItemId ? nItemId : USHRT_MAX - 1, rTitle );
+ else
+ {
+ // redraw visible colums
+ if ( GetUpdateMode() && ( pCol->IsFrozen() || nItemPos > nFirstCol ) )
+ Invalidate( Rectangle( Point(0,0),
+ Size( GetOutputSizePixel().Width(), GetTitleHeight() ) ) );
+ }
+
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent( TABLE_COLUMN_DESCRIPTION_CHANGED,
+ makeAny( sNew ),
+ makeAny( sOld )
+ );
+ }
+ }
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetColumnWidth( USHORT nItemId, ULONG nWidth )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // get the position in the current array
+ USHORT nItemPos = GetColumnPos( nItemId );
+ if ( nItemPos >= pCols->Count() )
+ return;
+
+ // does the state change?
+ nWidth = QueryColumnResize( nItemId, nWidth );
+ if ( nWidth >= LONG_MAX || pCols->GetObject(nItemPos)->Width() != nWidth )
+ {
+ long nOldWidth = pCols->GetObject(nItemPos)->Width();
+
+ // ggf. letzte Spalte anpassen
+ if ( IsVisible() && nItemPos == pCols->Count() - 1 )
+ {
+ long nMaxWidth = pDataWin->GetSizePixel().Width();
+ nMaxWidth -= getDataWindow()->bAutoSizeLastCol
+ ? GetFieldRect(nItemId).Left()
+ : GetFrozenWidth();
+ if ( ( (BrowserDataWin*)pDataWin )->bAutoSizeLastCol || nWidth > (ULONG)nMaxWidth )
+ {
+ nWidth = nMaxWidth > 16 ? nMaxWidth : nOldWidth;
+ nWidth = QueryColumnResize( nItemId, nWidth );
+ }
+ }
+
+ // OV
+ // In AutoSizeLastColumn() wird SetColumnWidth mit nWidth==0xffff
+ // gerufen. Deshalb muss hier nochmal geprueft werden, ob sich die
+ // Breite tatsaechlich geaendert hat.
+ if( (ULONG)nOldWidth == nWidth )
+ return;
+
+ // soll die Aenderung sofort dargestellt werden?
+ BOOL bUpdate = GetUpdateMode() &&
+ ( pCols->GetObject(nItemPos)->IsFrozen() || nItemPos >= nFirstCol );
+
+ if ( bUpdate )
+ {
+ // Selection hiden
+ DoHideCursor( "SetColumnWidth" );
+ ToggleSelection();
+ //!getDataWindow()->Update();
+ //!Control::Update();
+ }
+
+ // Breite setzen
+ pCols->GetObject(nItemPos)->SetWidth(nWidth, GetZoom());
+#if 0
+ if ( nItemPos != pCols->Count() - 1 )
+ {
+ long nLastColMaxWidth = pDataWin->GetSizePixel().Width() -
+ GetFieldRect(GetColumnId(pCols->Count()-1)).Left();
+ pCols->GetObject(pCols->Count()-1)->Width() = nLastColMaxWidth;
+ }
+#endif
+
+ // scroll and invalidate
+ if ( bUpdate )
+ {
+ // X-Pos der veraenderten Spalte ermitteln
+ long nX = 0;
+ for ( USHORT nCol = 0; nCol < nItemPos; ++nCol )
+ {
+ BrowserColumn *pCol = pCols->GetObject(nCol);
+ if ( pCol->IsFrozen() || nCol >= nFirstCol )
+ nX += pCol->Width();
+ }
+
+ // eigentliches scroll+invalidate
+ pDataWin->SetClipRegion();
+ BOOL bSelVis = bSelectionIsVisible;
+ bSelectionIsVisible = FALSE;
+ if( GetBackground().IsScrollable() )
+ {
+
+ Rectangle aScrRect( nX + std::min( (ULONG)nOldWidth, nWidth ), 0,
+ GetSizePixel().Width() , // the header is longer than the datawin
+ pDataWin->GetPosPixel().Y() - 1 );
+ Control::Scroll( nWidth-nOldWidth, 0, aScrRect, SCROLL_FLAGS );
+ aScrRect.Bottom() = pDataWin->GetSizePixel().Height();
+ getDataWindow()->Scroll( nWidth-nOldWidth, 0, aScrRect, SCROLL_FLAGS );
+ Rectangle aInvRect( nX, 0, nX + std::max( nWidth, (ULONG)nOldWidth ), USHRT_MAX );
+ Control::Invalidate( aInvRect, INVALIDATE_NOCHILDREN );
+ ( (BrowserDataWin*)pDataWin )->Invalidate( aInvRect );
+ }
+ else
+ {
+ Control::Invalidate( INVALIDATE_NOCHILDREN );
+ getDataWindow()->Window::Invalidate( INVALIDATE_NOCHILDREN );
+ }
+
+
+ //!getDataWindow()->Update();
+ //!Control::Update();
+ bSelectionIsVisible = bSelVis;
+ ToggleSelection();
+ DoShowCursor( "SetColumnWidth" );
+ }
+ UpdateScrollbars();
+
+ // Headerbar-Column anpassen
+ if ( getDataWindow()->pHeaderBar )
+ getDataWindow()->pHeaderBar->SetItemSize(
+ nItemId ? nItemId : USHRT_MAX - 1, nWidth );
+
+ // adjust last column
+ if ( nItemPos != pCols->Count() - 1 )
+ AutoSizeLastColumn();
+
+ }
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::AutoSizeLastColumn()
+{
+ if ( getDataWindow()->bAutoSizeLastCol &&
+ getDataWindow()->GetUpdateMode() )
+ {
+ USHORT nId = GetColumnId( (USHORT)pCols->Count() - 1 );
+ SetColumnWidth( nId, LONG_MAX );
+ ColumnResized( nId );
+ }
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::RemoveColumn( USHORT nItemId )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // Spaltenposition ermitteln
+ USHORT nPos = GetColumnPos(nItemId);
+ if ( nPos >= ColCount() )
+ // nicht vorhanden
+ return;
+
+ // Spaltenselektion korrigieren
+ if ( pColSel )
+ pColSel->Remove( nPos );
+
+ // Spaltencursor korrigieren
+ if ( nCurColId == nItemId )
+ nCurColId = 0;
+
+ // Spalte entfernen
+ delete( pCols->Remove( (ULONG) nPos ));
+ // OJ #93534#
+ if ( nFirstCol >= nPos && nFirstCol > FrozenColCount() )
+ {
+ OSL_ENSURE(nFirstCol > 0,"FirstCol must be greater zero!");
+ --nFirstCol;
+ }
+
+ // Handlecolumn nicht in der Headerbar
+ if (nItemId)
+ {
+ if ( getDataWindow()->pHeaderBar )
+ getDataWindow()->pHeaderBar->RemoveItem( nItemId );
+ }
+ else
+ {
+ // Headerbar anpassen
+ if ( getDataWindow()->pHeaderBar )
+ {
+ getDataWindow()->pHeaderBar->SetPosPixel(
+ Point(0, 0));
+
+ getDataWindow()->pHeaderBar->SetSizePixel(
+ Size( GetOutputSizePixel().Width(), GetTitleHeight() ) );
+ }
+ }
+
+ // vertikalen Scrollbar korrigieren
+ UpdateScrollbars();
+
+ // ggf. Repaint ausl"osen
+ if ( GetUpdateMode() )
+ {
+ getDataWindow()->Invalidate();
+ Control::Invalidate();
+ if ( getDataWindow()->bAutoSizeLastCol && nPos ==ColCount() )
+ SetColumnWidth( GetColumnId( nPos - 1 ), LONG_MAX );
+ }
+
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent(
+ TABLE_MODEL_CHANGED,
+ makeAny( AccessibleTableModelChange( DELETE,
+ 0,
+ GetRowCount(),
+ nPos,
+ nPos
+ )
+ ),
+ Any()
+ );
+
+ commitHeaderBarEvent(
+ CHILD,
+ Any(),
+ makeAny( CreateAccessibleColumnHeader( nPos ) ),
+ sal_True
+ );
+ }
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::RemoveColumns()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ unsigned int nOldCount = pCols->Count();
+ // alle Spalten entfernen
+ while ( pCols->Count() )
+ delete ( pCols->Remove( (ULONG) 0 ));
+
+ // Spaltenselektion korrigieren
+ if ( pColSel )
+ {
+ pColSel->SelectAll(FALSE);
+ pColSel->SetTotalRange( Range( 0, 0 ) );
+ }
+
+ // Spaltencursor korrigieren
+ nCurColId = 0;
+ nFirstCol = 0;
+
+ if ( getDataWindow()->pHeaderBar )
+ getDataWindow()->pHeaderBar->Clear( );
+
+ // vertikalen Scrollbar korrigieren
+ UpdateScrollbars();
+
+ // ggf. Repaint ausl"osen
+ if ( GetUpdateMode() )
+ {
+ getDataWindow()->Invalidate();
+ Control::Invalidate();
+ }
+
+ if ( isAccessibleAlive() )
+ {
+ if ( pCols->Count() != nOldCount )
+ {
+ // all columns should be removed, so we remove the column header bar and append it again
+ // to avoid to notify every column remove
+ commitBrowseBoxEvent(
+ CHILD,
+ Any(),
+ makeAny(m_pImpl->getAccessibleHeaderBar(BBTYPE_COLUMNHEADERBAR))
+ );
+
+ // and now append it again
+ commitBrowseBoxEvent(
+ CHILD,
+ makeAny(m_pImpl->getAccessibleHeaderBar(BBTYPE_COLUMNHEADERBAR)),
+ Any()
+ );
+
+ // notify a table model change
+ commitTableEvent(
+ TABLE_MODEL_CHANGED,
+ makeAny ( AccessibleTableModelChange( DELETE,
+ 0,
+ GetRowCount(),
+ 0,
+ nOldCount
+ )
+ ),
+ Any()
+ );
+ }
+ }
+}
+
+//-------------------------------------------------------------------
+
+String BrowseBox::GetColumnTitle( USHORT nId ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ USHORT nItemPos = GetColumnPos( nId );
+ if ( nItemPos >= pCols->Count() )
+ return String();
+ return pCols->GetObject(nItemPos)->Title();
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::GetRowCount() const
+{
+ return nRowCount;
+}
+
+//-------------------------------------------------------------------
+
+USHORT BrowseBox::ColCount() const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return (USHORT) pCols->Count();
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::ImpGetDataRowHeight() const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ BrowseBox *pThis = (BrowseBox*)this;
+ pThis->nDataRowHeight = pThis->CalcReverseZoom(pDataWin->GetTextHeight() + 2);
+ pThis->Resize();
+ getDataWindow()->Invalidate();
+ return nDataRowHeight;
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetDataRowHeight( long nPixel )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ nDataRowHeight = CalcReverseZoom(nPixel);
+ Resize();
+ getDataWindow()->Invalidate();
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetTitleLines( USHORT nLines )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ nTitleLines = nLines;
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::ScrollColumns( long nCols )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if ( nFirstCol + nCols < 0 ||
+ nFirstCol + nCols >= (long)pCols->Count() )
+ //?MI: pCols->GetObject( nFirstCol + nCols )->IsFrozen() )
+ return 0;
+
+ // implicitly hides cursor while scrolling
+ StartScroll();
+ bScrolling = TRUE;
+ BOOL bScrollable = pDataWin->GetBackground().IsScrollable();
+ BOOL bInvalidateView = FALSE;
+
+ // scrolling one column to the right?
+ if ( nCols == 1 )
+ {
+ // update internal value and scrollbar
+ ++nFirstCol;
+ aHScroll.SetThumbPos( nFirstCol - FrozenColCount() );
+
+ if ( !bScrollable )
+ {
+ bInvalidateView = TRUE;
+ }
+ else
+ {
+ long nDelta = pCols->GetObject(nFirstCol-1)->Width();
+ long nFrozenWidth = GetFrozenWidth();
+
+ Rectangle aScrollRect( Point( nFrozenWidth + nDelta, 0 ),
+ Size ( GetOutputSizePixel().Width() - nFrozenWidth - nDelta,
+ GetTitleHeight() - 1
+ ) );
+
+ // scroll the header bar area (if there is no dedicated HeaderBar control)
+ if ( !getDataWindow()->pHeaderBar && nTitleLines )
+ {
+ // actually scroll
+ Scroll( -nDelta, 0, aScrollRect, SCROLL_FLAGS );
+
+ // invalidate the area of the column which was scrolled out to the left hand side
+ Rectangle aInvalidateRect( aScrollRect );
+ aInvalidateRect.Left() = nFrozenWidth;
+ aInvalidateRect.Right() = nFrozenWidth + nDelta - 1;
+ Invalidate( aInvalidateRect );
+ }
+
+ // scroll the data-area
+ aScrollRect.Bottom() = pDataWin->GetOutputSizePixel().Height();
+
+ // actually scroll
+ pDataWin->Scroll( -nDelta, 0, aScrollRect, SCROLL_FLAGS );
+
+ // invalidate the area of the column which was scrolled out to the left hand side
+ aScrollRect.Left() = nFrozenWidth;
+ aScrollRect.Right() = nFrozenWidth + nDelta - 1;
+ getDataWindow()->Invalidate( aScrollRect );
+ }
+ }
+
+ // scrolling one column to the left?
+ else if ( nCols == -1 )
+ {
+ --nFirstCol;
+ aHScroll.SetThumbPos( nFirstCol - FrozenColCount() );
+
+ if ( !bScrollable )
+ {
+ bInvalidateView = TRUE;
+ }
+ else
+ {
+ long nDelta = pCols->GetObject(nFirstCol)->Width();
+ long nFrozenWidth = GetFrozenWidth();
+
+ Rectangle aScrollRect( Point( nFrozenWidth, 0 ),
+ Size ( GetOutputSizePixel().Width() - nFrozenWidth,
+ GetTitleHeight() - 1
+ ) );
+
+ // scroll the header bar area (if there is no dedicated HeaderBar control)
+ if ( !getDataWindow()->pHeaderBar && nTitleLines )
+ {
+ Scroll( nDelta, 0, aScrollRect, SCROLL_FLAGS );
+ }
+
+ // scroll the data-area
+ aScrollRect.Bottom() = pDataWin->GetOutputSizePixel().Height();
+ pDataWin->Scroll( nDelta, 0, aScrollRect, SCROLL_FLAGS );
+ }
+ }
+ else
+ {
+ if ( GetUpdateMode() )
+ {
+ Invalidate( Rectangle(
+ Point( GetFrozenWidth(), 0 ),
+ Size( GetOutputSizePixel().Width(), GetTitleHeight() ) ) );
+ getDataWindow()->Invalidate( Rectangle(
+ Point( GetFrozenWidth(), 0 ),
+ pDataWin->GetSizePixel() ) );
+ }
+
+ nFirstCol = nFirstCol + (USHORT)nCols;
+ aHScroll.SetThumbPos( nFirstCol - FrozenColCount() );
+ }
+
+ // ggf. externe Headerbar anpassen
+ if ( getDataWindow()->pHeaderBar )
+ {
+ long nWidth = 0;
+ for ( USHORT nCol = 0;
+ nCol < pCols->Count() && nCol < nFirstCol;
+ ++nCol )
+ {
+ // HandleColumn nicht
+ if ( pCols->GetObject(nCol)->GetId() )
+ nWidth += pCols->GetObject(nCol)->Width();
+ }
+
+ getDataWindow()->pHeaderBar->SetOffset( nWidth );
+ }
+
+ if( bInvalidateView )
+ {
+ Control::Invalidate( INVALIDATE_NOCHILDREN );
+ pDataWin->Window::Invalidate( INVALIDATE_NOCHILDREN );
+ }
+
+ // implicitly show cursor after scrolling
+ if ( nCols )
+ {
+ getDataWindow()->Update();
+ Update();
+ }
+ bScrolling = FALSE;
+ EndScroll();
+
+ return nCols;
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::ScrollRows( long nRows )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // out of range?
+ if ( getDataWindow()->bNoScrollBack && nRows < 0 )
+ return 0;
+
+ // compute new top row
+ long nTmpMin = Min( (long)(nTopRow + nRows), (long)(nRowCount - 1) );
+
+ long nNewTopRow = Max( (long)nTmpMin, (long)0 );
+
+ if ( nNewTopRow == nTopRow )
+ return 0;
+
+ USHORT nVisibleRows =
+ (USHORT)(pDataWin->GetOutputSizePixel().Height() / GetDataRowHeight() + 1);
+
+ VisibleRowsChanged(nNewTopRow, nVisibleRows);
+
+ // compute new top row again (nTopRow might have changed!)
+ nTmpMin = Min( (long)(nTopRow + nRows), (long)(nRowCount - 1) );
+
+ nNewTopRow = Max( (long)nTmpMin, (long)0 );
+
+ StartScroll();
+
+ // scroll area on screen and/or repaint
+ long nDeltaY = GetDataRowHeight() * ( nNewTopRow - nTopRow );
+ long nOldTopRow = nTopRow;
+ nTopRow = nNewTopRow;
+
+ if ( GetUpdateMode() )
+ {
+ pVScroll->SetRange( Range( 0L, nRowCount ) );
+ pVScroll->SetThumbPos( nTopRow );
+
+ if( pDataWin->GetBackground().IsScrollable() &&
+ Abs( nDeltaY ) > 0 &&
+ Abs( nDeltaY ) < pDataWin->GetSizePixel().Height() )
+ {
+ pDataWin->Scroll( 0, (short)-nDeltaY, SCROLL_FLAGS );
+ }
+ else
+ getDataWindow()->Invalidate();
+
+ if ( nTopRow - nOldTopRow )
+ getDataWindow()->Update();
+ }
+
+ EndScroll();
+
+ return nTopRow - nOldTopRow;
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::ScrollPages( long )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return ScrollRows( pDataWin->GetSizePixel().Height() / GetDataRowHeight() );
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::RowModified( long nRow, USHORT nColId )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if ( !GetUpdateMode() )
+ return;
+
+ Rectangle aRect;
+ if ( nColId == USHRT_MAX )
+ // invalidate the whole row
+ aRect = Rectangle( Point( 0, (nRow-nTopRow) * GetDataRowHeight() ),
+ Size( pDataWin->GetSizePixel().Width(), GetDataRowHeight() ) );
+ else
+ {
+ // invalidate the specific field
+ aRect = GetFieldRectPixel( nRow, nColId, FALSE );
+ }
+ getDataWindow()->Invalidate( aRect );
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::Clear()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // adjust the total number of rows
+ DoHideCursor( "Clear" );
+ long nOldRowCount = nRowCount;
+ nRowCount = 0;
+ nCurRow = BROWSER_ENDOFSELECTION;
+ nTopRow = 0;
+ nCurColId = 0;
+
+ // nFirstCol darf nicht zurueckgesetzt werden, da ansonsten das Scrollen
+ // total durcheinander kommt
+ // nFirstCol darf nur beim Hinzufuegen oder Loeschen von Spalten geaendert werden
+ // nFirstCol = 0; ->Falsch!!!!
+ aHScroll.SetThumbPos( 0 );
+ pVScroll->SetThumbPos( 0 );
+
+ Invalidate();
+ UpdateScrollbars();
+ SetNoSelection();
+ DoShowCursor( "Clear" );
+ CursorMoved();
+
+ if ( isAccessibleAlive() )
+ {
+ // all rows should be removed, so we remove the row header bar and append it again
+ // to avoid to notify every row remove
+ if ( nOldRowCount != nRowCount )
+ {
+ commitBrowseBoxEvent(
+ CHILD,
+ Any(),
+ makeAny( m_pImpl->getAccessibleHeaderBar( BBTYPE_ROWHEADERBAR ) )
+ );
+
+ // and now append it again
+ commitBrowseBoxEvent(
+ CHILD,
+ makeAny( m_pImpl->getAccessibleHeaderBar( BBTYPE_ROWHEADERBAR ) ),
+ Any()
+ );
+
+ // notify a table model change
+ commitTableEvent(
+ TABLE_MODEL_CHANGED,
+ makeAny( AccessibleTableModelChange( DELETE,
+ 0,
+ nOldRowCount,
+ 0,
+ GetColumnCount())
+ ),
+ Any()
+ );
+ }
+ }
+}
+// -----------------------------------------------------------------------------
+void BrowseBox::RowInserted( long nRow, long nNumRows, BOOL bDoPaint, BOOL bKeepSelection )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if (nRow < 0)
+ nRow = 0;
+ else if (nRow > nRowCount) // maximal = nRowCount
+ nRow = nRowCount;
+
+ if ( nNumRows <= 0 )
+ return;
+
+#if 0
+ // Zerlegung in einzelne RowInserted-Aufrufe:
+ if (nNumRows > 1)
+ {
+ for (long i = 0; i < nNumRows; i++)
+ RowInserted(nRow + i,1,bDoPaint);
+ return;
+ }
+#endif
+
+ // adjust total row count
+ BOOL bLastRow = nRow >= nRowCount;
+ nRowCount += nNumRows;
+
+ DoHideCursor( "RowInserted" );
+
+ // must we paint the new rows?
+ long nOldCurRow = nCurRow;
+ Size aSz = pDataWin->GetOutputSizePixel();
+ if ( bDoPaint && nRow >= nTopRow &&
+ nRow <= nTopRow + aSz.Height() / GetDataRowHeight() )
+ {
+ long nY = (nRow-nTopRow) * GetDataRowHeight();
+ if ( !bLastRow )
+ {
+ // scroll down the rows behind the new row
+ pDataWin->SetClipRegion();
+ if( pDataWin->GetBackground().IsScrollable() )
+ {
+ pDataWin->Scroll( 0, GetDataRowHeight() * nNumRows,
+ Rectangle( Point( 0, nY ),
+ Size( aSz.Width(), aSz.Height() - nY ) ),
+ SCROLL_FLAGS );
+ }
+ else
+ pDataWin->Window::Invalidate( INVALIDATE_NOCHILDREN );
+ }
+ else
+ // scroll would cause a repaint, so we must explicitly invalidate
+ pDataWin->Invalidate( Rectangle( Point( 0, nY ),
+ Size( aSz.Width(), nNumRows * GetDataRowHeight() ) ) );
+ }
+
+ // ggf. Top-Row korrigieren
+ if ( nRow < nTopRow )
+ nTopRow += nNumRows;
+
+ // adjust the selection
+ if ( bMultiSelection )
+ uRow.pSel->Insert( nRow, nNumRows );
+ else if ( uRow.nSel != BROWSER_ENDOFSELECTION && nRow <= uRow.nSel )
+ uRow.nSel += nNumRows;
+
+ // adjust the cursor
+ if ( nCurRow == BROWSER_ENDOFSELECTION )
+ GoToRow( 0, FALSE, bKeepSelection );
+ else if ( nRow <= nCurRow )
+ GoToRow( nCurRow += nNumRows, FALSE, bKeepSelection );
+
+ // adjust the vertical scrollbar
+ if ( bDoPaint )
+ {
+ UpdateScrollbars();
+ AutoSizeLastColumn();
+ }
+
+ DoShowCursor( "RowInserted" );
+ // notify accessible that rows were inserted
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent(
+ TABLE_MODEL_CHANGED,
+ makeAny( AccessibleTableModelChange(
+ INSERT,
+ nRow,
+ nRow + nNumRows,
+ 0,
+ GetColumnCount()
+ )
+ ),
+ Any()
+ );
+
+ for (sal_Int32 i = nRow+1 ; i <= nRowCount ; ++i)
+ {
+ commitHeaderBarEvent(
+ CHILD,
+ makeAny( CreateAccessibleRowHeader( i ) ),
+ Any(),
+ sal_False
+ );
+ }
+ }
+
+ if ( nCurRow != nOldCurRow )
+ CursorMoved();
+
+ DBG_ASSERT(nRowCount > 0,"BrowseBox: nRowCount <= 0");
+ DBG_ASSERT(nCurRow >= 0,"BrowseBox: nCurRow < 0");
+ DBG_ASSERT(nCurRow < nRowCount,"nCurRow >= nRowCount");
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::RowRemoved( long nRow, long nNumRows, BOOL bDoPaint )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if ( nRow < 0 )
+ nRow = 0;
+ else if ( nRow >= nRowCount )
+ nRow = nRowCount - 1;
+
+ if ( nNumRows <= 0 )
+ return;
+
+ if ( nRowCount <= 0 )
+ return;
+
+ if ( bDoPaint )
+ {
+ // hide cursor and selection
+ DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
+ ToggleSelection();
+ DoHideCursor( "RowRemoved" );
+ }
+
+ // adjust total row count
+ nRowCount -= nNumRows;
+ if (nRowCount < 0) nRowCount = 0;
+ long nOldCurRow = nCurRow;
+
+ // adjust the selection
+ if ( bMultiSelection )
+ // uRow.pSel->Remove( nRow, nNumRows );
+ for ( long i = 0; i < nNumRows; i++ )
+ uRow.pSel->Remove( nRow );
+ else if ( nRow < uRow.nSel && uRow.nSel >= nNumRows )
+ uRow.nSel -= nNumRows;
+ else if ( nRow <= uRow.nSel )
+ uRow.nSel = BROWSER_ENDOFSELECTION;
+
+ // adjust the cursor
+ if ( nRowCount == 0 ) // don't compare nRowCount with nNumRows as nNumRows already was subtracted from nRowCount
+ nCurRow = BROWSER_ENDOFSELECTION;
+ else if ( nRow < nCurRow )
+ {
+ nCurRow -= Min( nCurRow - nRow, nNumRows );
+ // with the above nCurRow points a) to the first row after the removed block or b) to the same line
+ // as before, but moved up nNumRows
+ // case a) needs an additional correction if the last n lines were deleted, as 'the first row after the
+ // removed block' is an invalid position then
+ // FS - 09/28/99 - 68429
+ if (nCurRow == nRowCount)
+ --nCurRow;
+ }
+ else if( nRow == nCurRow && nCurRow == nRowCount )
+ nCurRow = nRowCount-1;
+
+ // is the deleted row visible?
+ Size aSz = pDataWin->GetOutputSizePixel();
+ if ( nRow >= nTopRow &&
+ nRow <= nTopRow + aSz.Height() / GetDataRowHeight() )
+ {
+ if ( bDoPaint )
+ {
+ // scroll up the rows behind the deleted row
+ // if there are Rows behind
+ if (nRow < nRowCount)
+ {
+ long nY = (nRow-nTopRow) * GetDataRowHeight();
+ pDataWin->SetClipRegion();
+ if( pDataWin->GetBackground().IsScrollable() )
+ {
+ pDataWin->Scroll( 0, - (short) GetDataRowHeight() * nNumRows,
+ Rectangle( Point( 0, nY ), Size( aSz.Width(),
+ aSz.Height() - nY + nNumRows*GetDataRowHeight() ) ),
+ SCROLL_FLAGS );
+ }
+ else
+ pDataWin->Window::Invalidate( INVALIDATE_NOCHILDREN );
+ }
+ else
+ {
+ // Repaint the Rect of the deleted row
+ Rectangle aRect(
+ Point( 0, (nRow-nTopRow)*GetDataRowHeight() ),
+ Size( pDataWin->GetSizePixel().Width(),
+ nNumRows * GetDataRowHeight() ) );
+ pDataWin->Invalidate( aRect );
+ }
+ }
+ }
+ // is the deleted row above of the visible area?
+ else if ( nRow < nTopRow )
+ nTopRow = nTopRow >= nNumRows ? nTopRow-nNumRows : 0;
+
+ if ( bDoPaint )
+ {
+ // reshow cursor and selection
+ ToggleSelection();
+ DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
+ DoShowCursor( "RowRemoved" );
+
+ // adjust the vertical scrollbar
+ UpdateScrollbars();
+ AutoSizeLastColumn();
+ }
+
+ if ( isAccessibleAlive() )
+ {
+ if ( nRowCount == 0 )
+ {
+ // all columns should be removed, so we remove the column header bar and append it again
+ // to avoid to notify every column remove
+ commitBrowseBoxEvent(
+ CHILD,
+ Any(),
+ makeAny( m_pImpl->getAccessibleHeaderBar( BBTYPE_ROWHEADERBAR ) )
+ );
+
+ // and now append it again
+ commitBrowseBoxEvent(
+ CHILD,
+ makeAny(m_pImpl->getAccessibleHeaderBar(BBTYPE_ROWHEADERBAR)),
+ Any()
+ );
+ commitBrowseBoxEvent(
+ CHILD,
+ Any(),
+ makeAny( m_pImpl->getAccessibleTable() )
+ );
+
+ // and now append it again
+ commitBrowseBoxEvent(
+ CHILD,
+ makeAny( m_pImpl->getAccessibleTable() ),
+ Any()
+ );
+ }
+ else
+ {
+ commitTableEvent(
+ TABLE_MODEL_CHANGED,
+ makeAny( AccessibleTableModelChange(
+ DELETE,
+ nRow,
+ nRow + nNumRows,
+ 0,
+ GetColumnCount()
+ )
+ ),
+ Any()
+ );
+
+ for (sal_Int32 i = nRow+1 ; i <= (nRow+nNumRows) ; ++i)
+ {
+ commitHeaderBarEvent(
+ CHILD,
+ Any(),
+ makeAny( CreateAccessibleRowHeader( i ) ),
+ sal_False
+ );
+ }
+ }
+ }
+
+ if ( nOldCurRow != nCurRow )
+ CursorMoved();
+
+ DBG_ASSERT(nRowCount >= 0,"BrowseBox: nRowCount < 0");
+ DBG_ASSERT(nCurRow >= 0 || nRowCount == 0,"BrowseBox: nCurRow < 0 && nRowCount != 0");
+ DBG_ASSERT(nCurRow < nRowCount,"nCurRow >= nRowCount");
+}
+
+//-------------------------------------------------------------------
+
+BOOL BrowseBox::GoToRow( long nRow)
+{
+ return GoToRow(nRow, FALSE, FALSE);
+}
+
+//-------------------------------------------------------------------
+
+BOOL BrowseBox::GoToRowAndDoNotModifySelection( long nRow )
+{
+ return GoToRow( nRow, FALSE, TRUE );
+}
+
+//-------------------------------------------------------------------
+BOOL BrowseBox::GoToRow( long nRow, BOOL bRowColMove, BOOL bKeepSelection )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ long nOldCurRow = nCurRow;
+
+ // nothing to do?
+ if ( nRow == nCurRow && ( bMultiSelection || uRow.nSel == nRow ) )
+ return TRUE;
+
+ // out of range?
+ if ( nRow < 0 || nRow >= nRowCount )
+ return FALSE;
+
+ // nicht erlaubt?
+ if ( ( !bRowColMove && !IsCursorMoveAllowed( nRow, nCurColId ) ) )
+ return FALSE;
+
+ if ( getDataWindow()->bNoScrollBack && nRow < nTopRow )
+ nRow = nTopRow;
+
+ // compute the last visible row
+ Size aSz( pDataWin->GetSizePixel() );
+ USHORT nVisibleRows = USHORT( aSz.Height() / GetDataRowHeight() - 1 );
+ long nLastRow = nTopRow + nVisibleRows;
+
+ // suspend Updates
+ getDataWindow()->EnterUpdateLock();
+
+ // ggf. altes Highlight weg
+ if ( !bMultiSelection && !bKeepSelection )
+ ToggleSelection();
+ DoHideCursor( "GoToRow" );
+
+ // must we scroll?
+ BOOL bWasVisible = bSelectionIsVisible;
+ if (! bMultiSelection)
+ {
+ if( !bKeepSelection )
+ bSelectionIsVisible = FALSE;
+ }
+ if ( nRow < nTopRow )
+ ScrollRows( nRow - nTopRow );
+ else if ( nRow > nLastRow )
+ ScrollRows( nRow - nLastRow );
+ bSelectionIsVisible = bWasVisible;
+
+ // adjust cursor (selection) and thumb
+ if ( GetUpdateMode() )
+ pVScroll->SetThumbPos( nTopRow );
+
+ // relative positioning (because nCurRow might have changed in the meantime)!
+ if (nCurRow != BROWSER_ENDOFSELECTION )
+ nCurRow = nCurRow + (nRow - nOldCurRow);
+
+ // make sure that the current position is valid
+ if (nCurRow == BROWSER_ENDOFSELECTION && nRowCount > 0)
+ nCurRow = 0;
+ else if ( nCurRow >= nRowCount )
+ nCurRow = nRowCount - 1;
+ aSelRange = Range( nCurRow, nCurRow );
+
+ // ggf. neues Highlight anzeigen
+ if ( !bMultiSelection && !bKeepSelection )
+ uRow.nSel = nRow;
+
+ // resume Updates
+ getDataWindow()->LeaveUpdateLock();
+
+ // Cursor+Highlight
+ if ( !bMultiSelection && !bKeepSelection)
+ ToggleSelection();
+ DoShowCursor( "GoToRow" );
+ if ( !bRowColMove && nOldCurRow != nCurRow )
+ CursorMoved();
+
+ if ( !bMultiSelection && !bKeepSelection )
+ if ( !bSelecting )
+ Select();
+ else
+ bSelect = TRUE;
+ return TRUE;
+}
+
+//-------------------------------------------------------------------
+
+BOOL BrowseBox::GoToColumnId( USHORT nColId)
+{
+ return GoToColumnId(nColId,TRUE,FALSE);
+}
+
+
+BOOL BrowseBox::GoToColumnId( USHORT nColId, BOOL bMakeVisible, BOOL bRowColMove)
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if (!bColumnCursor)
+ return FALSE;
+
+ // erlaubt?
+ if (!bRowColMove && !IsCursorMoveAllowed( nCurRow, nColId ) )
+ return FALSE;
+
+ if ( nColId != nCurColId || bMakeVisible && !IsFieldVisible(nCurRow, nColId, TRUE))
+ {
+ USHORT nNewPos = GetColumnPos(nColId);
+ BrowserColumn* pColumn = pCols->GetObject( nNewPos );
+ DBG_ASSERT( pColumn, "no column object - invalid id?" );
+ if ( !pColumn )
+ return FALSE;
+
+ DoHideCursor( "GoToColumnId" );
+ nCurColId = nColId;
+
+ USHORT nFirstPos = nFirstCol;
+ USHORT nWidth = (USHORT)pColumn->Width();
+ USHORT nLastPos = GetColumnAtXPosPixel(
+ pDataWin->GetSizePixel().Width()-nWidth, FALSE );
+ USHORT nFrozen = FrozenColCount();
+ if ( bMakeVisible && nLastPos &&
+ nNewPos >= nFrozen && ( nNewPos < nFirstPos || nNewPos > nLastPos ) )
+ if ( nNewPos < nFirstPos )
+ ScrollColumns( nNewPos-nFirstPos );
+ else if ( nNewPos > nLastPos )
+ ScrollColumns( nNewPos-nLastPos );
+
+ DoShowCursor( "GoToColumnId" );
+ if (!bRowColMove)
+ CursorMoved();
+ return TRUE;
+ }
+ return TRUE;
+}
+
+//-------------------------------------------------------------------
+
+BOOL BrowseBox::GoToRowColumnId( long nRow, USHORT nColId )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // out of range?
+ if ( nRow < 0 || nRow >= nRowCount )
+ return FALSE;
+
+ if (!bColumnCursor)
+ return FALSE;
+
+ // nothing to do ?
+ if ( nRow == nCurRow && ( bMultiSelection || uRow.nSel == nRow ) &&
+ nColId == nCurColId && IsFieldVisible(nCurRow, nColId, TRUE))
+ return TRUE;
+
+ // erlaubt?
+ if (!IsCursorMoveAllowed(nRow, nColId))
+ return FALSE;
+
+ DoHideCursor( "GoToRowColumnId" );
+ BOOL bMoved = GoToRow(nRow, TRUE) && GoToColumnId(nColId, TRUE, TRUE);
+ DoShowCursor( "GoToRowColumnId" );
+
+ if (bMoved)
+ CursorMoved();
+
+ return bMoved;
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetNoSelection()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // is there no selection
+ if ( ( !pColSel || !pColSel->GetSelectCount() ) &&
+ ( ( !bMultiSelection && uRow.nSel == BROWSER_ENDOFSELECTION ) ||
+ ( bMultiSelection && !uRow.pSel->GetSelectCount() ) ) )
+ // nothing to do
+ return;
+
+ DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
+ ToggleSelection();
+
+ // unselect all
+ if ( bMultiSelection )
+ uRow.pSel->SelectAll(FALSE);
+ else
+ uRow.nSel = BROWSER_ENDOFSELECTION;
+ if ( pColSel )
+ pColSel->SelectAll(FALSE);
+ if ( !bSelecting )
+ Select();
+ else
+ bSelect = TRUE;
+
+ // restore screen
+ DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
+
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any()
+ );
+ }
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetSelection( const MultiSelection &rSel )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+ DBG_ASSERT( bMultiSelection, "SetSelection only allowed with Multi-Selection-Mode" );
+
+ // prepare inverted areas
+ DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
+ ToggleSelection();
+
+ // assign Selection
+ *uRow.pSel = rSel;
+
+ // only highlight painted areas
+ pDataWin->Update();
+
+ // notify derived class
+ if ( !bSelecting )
+ Select();
+ else
+ bSelect = TRUE;
+
+ // restore screen
+ ToggleSelection();
+ DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
+
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any()
+ );
+ }
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SelectAll()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if ( !bMultiSelection )
+ return;
+
+ DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
+ ToggleSelection();
+
+ // select all rows
+ if ( pColSel )
+ pColSel->SelectAll(FALSE);
+ uRow.pSel->SelectAll(TRUE);
+
+ // Handle-Column nicht highlighten
+ BrowserColumn *pFirstCol = pCols->GetObject(0);
+ long nOfsX = pFirstCol->GetId() ? 0 : pFirstCol->Width();
+
+ // highlight the row selection
+ if ( !bHideSelect )
+ {
+ Rectangle aHighlightRect;
+ USHORT nVisibleRows =
+ (USHORT)(pDataWin->GetOutputSizePixel().Height() / GetDataRowHeight() + 1);
+ for ( long nRow = Max( nTopRow, uRow.pSel->FirstSelected() );
+ nRow != BROWSER_ENDOFSELECTION && nRow < nTopRow + nVisibleRows;
+ nRow = uRow.pSel->NextSelected() )
+ aHighlightRect.Union( Rectangle(
+ Point( nOfsX, (nRow-nTopRow)*GetDataRowHeight() ),
+ Size( pDataWin->GetSizePixel().Width(), GetDataRowHeight() ) ) );
+ pDataWin->Invalidate( aHighlightRect );
+ }
+
+ if ( !bSelecting )
+ Select();
+ else
+ bSelect = TRUE;
+
+ // restore screen
+ DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
+
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any()
+ );
+ commitHeaderBarEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any(),
+ sal_True
+ ); // column header event
+
+ commitHeaderBarEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any(),
+ sal_False
+ ); // row header event
+ }
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SelectRow( long nRow, BOOL _bSelect, BOOL bExpand )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if ( !bMultiSelection )
+ {
+ // deselecting is impossible, selecting via cursor
+ if ( _bSelect )
+ GoToRow(nRow, FALSE);
+ return;
+ }
+
+ DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
+
+ // remove old selection?
+ if ( !bExpand || !bMultiSelection )
+ {
+ ToggleSelection();
+ if ( bMultiSelection )
+ uRow.pSel->SelectAll(FALSE);
+ else
+ uRow.nSel = BROWSER_ENDOFSELECTION;
+ if ( pColSel )
+ pColSel->SelectAll(FALSE);
+ }
+
+ // set new selection
+ if ( !bHideSelect
+ && ( ( bMultiSelection
+ && uRow.pSel->GetTotalRange().Max() >= nRow
+ && uRow.pSel->Select( nRow, _bSelect )
+ )
+ || ( !bMultiSelection
+ && ( uRow.nSel = nRow ) != BROWSER_ENDOFSELECTION )
+ )
+ )
+ {
+ // Handle-Column nicht highlighten
+ BrowserColumn *pFirstCol = pCols->GetObject(0);
+ long nOfsX = pFirstCol->GetId() ? 0 : pFirstCol->Width();
+
+ // highlight only newly selected part
+ Rectangle aRect(
+ Point( nOfsX, (nRow-nTopRow)*GetDataRowHeight() ),
+ Size( pDataWin->GetSizePixel().Width(), GetDataRowHeight() ) );
+ pDataWin->Invalidate( aRect );
+ }
+
+ if ( !bSelecting )
+ Select();
+ else
+ bSelect = TRUE;
+
+ // restore screen
+ DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
+
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any()
+ );
+ commitHeaderBarEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any(),
+ sal_False
+ ); // row header event
+ }
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::GetSelectRowCount() const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return bMultiSelection ? uRow.pSel->GetSelectCount() :
+ uRow.nSel == BROWSER_ENDOFSELECTION ? 0 : 1;
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SelectColumnPos( USHORT nNewColPos, BOOL _bSelect, BOOL bMakeVisible )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if ( !bColumnCursor || nNewColPos == BROWSER_INVALIDID )
+ return;
+
+ if ( !bMultiSelection )
+ {
+ if ( _bSelect )
+ GoToColumnId( pCols->GetObject(nNewColPos)->GetId(), bMakeVisible );
+ return;
+ }
+ else
+ {
+ if ( !GoToColumnId( pCols->GetObject( nNewColPos )->GetId(), bMakeVisible ) )
+ return;
+ }
+
+ DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
+ ToggleSelection();
+ if ( bMultiSelection )
+ uRow.pSel->SelectAll(FALSE);
+ else
+ uRow.nSel = BROWSER_ENDOFSELECTION;
+ pColSel->SelectAll(FALSE);
+
+ if ( pColSel->Select( nNewColPos, _bSelect ) )
+ {
+ // GoToColumnId( pCols->GetObject(nNewColPos)->GetId(), bMakeVisible );
+
+ // only highlight painted areas
+ pDataWin->Update();
+ Rectangle aFieldRectPix( GetFieldRectPixel( nCurRow, nCurColId, FALSE ) );
+ Rectangle aRect(
+ Point( aFieldRectPix.Left() - MIN_COLUMNWIDTH, 0 ),
+ Size( pCols->GetObject(nNewColPos)->Width(),
+ pDataWin->GetOutputSizePixel().Height() ) );
+ pDataWin->Invalidate( aRect );
+ if ( !bSelecting )
+ Select();
+ else
+ bSelect = TRUE;
+
+ if ( isAccessibleAlive() )
+ {
+ commitTableEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any()
+ );
+ commitHeaderBarEvent(
+ SELECTION_CHANGED,
+ Any(),
+ Any(),
+ sal_True
+ ); // column header event
+ }
+ }
+
+ // restore screen
+ DBG_TRACE1( "BrowseBox: %p->ShowCursor", this );
+}
+
+//-------------------------------------------------------------------
+
+USHORT BrowseBox::GetSelectColumnCount() const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // while bAutoSelect (==!pColSel), 1 if any rows (yes rows!) else none
+ return pColSel ? (USHORT) pColSel->GetSelectCount() :
+ nCurRow >= 0 ? 1 : 0;
+}
+
+//-------------------------------------------------------------------
+long BrowseBox::FirstSelectedColumn( ) const
+{
+ return pColSel ? pColSel->FirstSelected() : BROWSER_ENDOFSELECTION;
+}
+
+//-------------------------------------------------------------------
+long BrowseBox::NextSelectedColumn( ) const
+{
+ return pColSel ? pColSel->NextSelected() : BROWSER_ENDOFSELECTION;
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::FirstSelectedRow( BOOL bInverse )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return bMultiSelection ? uRow.pSel->FirstSelected(bInverse) : uRow.nSel;
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::NextSelectedRow()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return bMultiSelection ? uRow.pSel->NextSelected() : BROWSER_ENDOFSELECTION;
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::PrevSelectedRow()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return bMultiSelection ? uRow.pSel->PrevSelected() : BROWSER_ENDOFSELECTION;
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::LastSelectedRow()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return bMultiSelection ? uRow.pSel->LastSelected() : uRow.nSel;
+}
+
+//-------------------------------------------------------------------
+
+bool BrowseBox::IsRowSelected( long nRow ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return bMultiSelection ? uRow.pSel->IsSelected(nRow) : nRow == uRow.nSel;
+}
+
+//-------------------------------------------------------------------
+
+bool BrowseBox::IsColumnSelected( USHORT nColumnId ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return pColSel ? pColSel->IsSelected( GetColumnPos(nColumnId) ) :
+ nCurColId == nColumnId;
+}
+
+//-------------------------------------------------------------------
+
+sal_Bool BrowseBox::IsAllSelected() const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return bMultiSelection && uRow.pSel->IsAllSelected();
+}
+
+//-------------------------------------------------------------------
+
+BOOL BrowseBox::MakeFieldVisible
+(
+ long nRow, // Zeilen-Nr des Feldes (beginnend mit 0)
+ USHORT nColId, // Spalten-Id des Feldes
+ BOOL bComplete // (== FALSE), TRUE => vollst"andig sichtbar machen
+)
+
+/* [Beschreibung]
+
+ Macht das durch 'nRow' und 'nColId' beschriebene Feld durch
+ entsprechendes scrollen sichtbar. Ist 'bComplete' gesetzt, dann wird
+ gefordert, da\s das Feld ganz sichtbar wird.
+
+ [R"uckgabewert]
+
+ BOOL TRUE
+ Das angegebene Feld wurde sichtbar gemacht, bzw. war
+ bereits sichtbar.
+
+ FALSE
+ Das angegebene Feld konnte nicht sichtbar bzw. bei
+ 'bComplete' nicht vollst"andig sichtbar gemacht werden.
+*/
+
+{
+ Size aTestSize = pDataWin->GetSizePixel();
+
+ if ( !bBootstrapped ||
+ ( aTestSize.Width() == 0 && aTestSize.Height() == 0 ) )
+ return FALSE;
+
+ // ist es schon sichtbar?
+ BOOL bVisible = IsFieldVisible( nRow, nColId, bComplete );
+ if ( bVisible )
+ return TRUE;
+
+ // Spaltenposition und Feld-Rechteck und Ausgabebereich berechnen
+ USHORT nColPos = GetColumnPos( nColId );
+ Rectangle aFieldRect = GetFieldRectPixel( nRow, nColId, FALSE );
+ Rectangle aDataRect = Rectangle( Point(0, 0), pDataWin->GetSizePixel() );
+
+ // links au\serhalb?
+ if ( nColPos >= FrozenColCount() && nColPos < nFirstCol )
+ // => nach rechts scrollen
+ ScrollColumns( nColPos - nFirstCol );
+
+ // solange rechts au\serhalb
+ while ( aDataRect.Right() < ( bComplete
+ ? aFieldRect.Right()
+ : aFieldRect.Left()+aFieldRect.GetWidth()/2 ) )
+ {
+ // => nach links scrollen
+ if ( ScrollColumns( 1 ) != 1 )
+ // nichts mehr zu scrollen
+ break;
+ aFieldRect = GetFieldRectPixel( nRow, nColId, FALSE );
+ }
+
+ // oben au\serhalb?
+ if ( nRow < nTopRow )
+ // nach unten scrollen
+ ScrollRows( nRow - nTopRow );
+
+ // unten au\serhalb?
+ long nBottomRow = nTopRow + GetVisibleRows();
+ // OV: damit nBottomRow die Nummer der letzten sichtbaren Zeile ist
+ // (Zaehlung ab Null!), muss sie dekrementiert werden.
+ // Beispiel: BrowseBox enthaelt genau einen Eintrag. nBottomRow := 0 + 1 - 1
+ if( nBottomRow )
+ nBottomRow--;
+
+ if ( nRow > nBottomRow )
+ // nach oben scrollen
+ ScrollRows( nRow - nBottomRow );
+
+ // jetzt kann es immer noch nicht passen, z.B. weil Window zu klein
+ return IsFieldVisible( nRow, nColId, bComplete );
+}
+
+//-------------------------------------------------------------------
+
+BOOL BrowseBox::IsFieldVisible( long nRow, USHORT nColumnId,
+ BOOL bCompletely ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // durch frozen-Column verdeckt?
+ USHORT nColPos = GetColumnPos( nColumnId );
+ if ( nColPos >= FrozenColCount() && nColPos < nFirstCol )
+ return FALSE;
+
+ Rectangle aRect( ImplFieldRectPixel( nRow, nColumnId ) );
+ if ( aRect.IsEmpty() )
+ return FALSE;
+
+ // get the visible area
+ Rectangle aOutRect( Point(0, 0), pDataWin->GetOutputSizePixel() );
+
+ if ( bCompletely )
+ // test if the field is completely visible
+ return aOutRect.IsInside( aRect );
+ else
+ // test if the field is partly of completely visible
+ return !aOutRect.Intersection( aRect ).IsEmpty();
+}
+
+//-------------------------------------------------------------------
+
+Rectangle BrowseBox::GetFieldRectPixel( long nRow, USHORT nColumnId,
+ BOOL bRelToBrowser) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // get the rectangle relative to DataWin
+ Rectangle aRect( ImplFieldRectPixel( nRow, nColumnId ) );
+ if ( aRect.IsEmpty() )
+ return aRect;
+
+ // adjust relative to BrowseBox's output area
+ Point aTopLeft( aRect.TopLeft() );
+ if ( bRelToBrowser )
+ {
+ aTopLeft = pDataWin->OutputToScreenPixel( aTopLeft );
+ aTopLeft = ScreenToOutputPixel( aTopLeft );
+ }
+
+ return Rectangle( aTopLeft, aRect.GetSize() );
+}
+
+//-------------------------------------------------------------------
+
+Rectangle BrowseBox::GetRowRectPixel( long nRow, BOOL bRelToBrowser ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // get the rectangle relative to DataWin
+ Rectangle aRect;
+ if ( nTopRow > nRow )
+ // row is above visible area
+ return aRect;
+ aRect = Rectangle(
+ Point( 0, GetDataRowHeight() * (nRow-nTopRow) ),
+ Size( pDataWin->GetOutputSizePixel().Width(), GetDataRowHeight() ) );
+ if ( aRect.TopLeft().Y() > pDataWin->GetOutputSizePixel().Height() )
+ // row is below visible area
+ return aRect;
+
+ // adjust relative to BrowseBox's output area
+ Point aTopLeft( aRect.TopLeft() );
+ if ( bRelToBrowser )
+ {
+ aTopLeft = pDataWin->OutputToScreenPixel( aTopLeft );
+ aTopLeft = ScreenToOutputPixel( aTopLeft );
+ }
+
+ return Rectangle( aTopLeft, aRect.GetSize() );
+}
+
+//-------------------------------------------------------------------
+
+Rectangle BrowseBox::ImplFieldRectPixel( long nRow, USHORT nColumnId ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // compute the X-coordinte realtiv to DataWin by accumulation
+ long nColX = 0;
+ USHORT nFrozenCols = FrozenColCount();
+ USHORT nCol;
+ for ( nCol = 0;
+ nCol < pCols->Count() && pCols->GetObject(nCol)->GetId() != nColumnId;
+ ++nCol )
+ if ( pCols->GetObject(nCol)->IsFrozen() || nCol >= nFirstCol )
+ nColX += pCols->GetObject(nCol)->Width();
+
+ if ( nCol >= pCols->Count() || ( nCol >= nFrozenCols && nCol < nFirstCol ) )
+ return Rectangle();
+
+ // compute the Y-coordinate relative to DataWin
+ long nRowY = GetDataRowHeight();
+ if ( nRow != BROWSER_ENDOFSELECTION ) // #105497# OJ
+ nRowY = ( nRow - nTopRow ) * GetDataRowHeight();
+
+ // assemble the Rectangle relative to DataWin
+ return Rectangle(
+ Point( nColX + MIN_COLUMNWIDTH, nRowY ),
+ Size( pCols->GetObject(nCol)->Width() - 2*MIN_COLUMNWIDTH,
+ GetDataRowHeight() - 1 ) );
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::GetRowAtYPosPixel( long nY, BOOL bRelToBrowser ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // compute the Y-coord
+ if ( bRelToBrowser )
+ {
+ Point aDataTopLeft = pDataWin->OutputToScreenPixel( Point(0, 0) );
+ Point aTopLeft = OutputToScreenPixel( Point(0, 0) );
+ nY -= aDataTopLeft.Y() - aTopLeft.Y();
+ }
+
+ // no row there (e.g. in the header)
+ if ( nY < 0 || nY >= pDataWin->GetOutputSizePixel().Height() )
+ return -1;
+
+ return nY / GetDataRowHeight() + nTopRow;
+}
+
+//-------------------------------------------------------------------
+
+Rectangle BrowseBox::GetFieldRect( USHORT nColumnId ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return GetFieldRectPixel( nCurRow, nColumnId );
+}
+
+//-------------------------------------------------------------------
+
+USHORT BrowseBox::GetColumnAtXPosPixel( long nX, BOOL ) const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // accumulate the withds of the visible columns
+ long nColX = 0;
+ USHORT nCol;
+ for ( nCol = 0; nCol < USHORT(pCols->Count()); ++nCol )
+ {
+ BrowserColumn *pCol = pCols->GetObject(nCol);
+ if ( pCol->IsFrozen() || nCol >= nFirstCol )
+ nColX += pCol->Width();
+
+ if ( nColX > nX )
+ return nCol;
+ }
+
+ return BROWSER_INVALIDID;
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::ReserveControlArea( USHORT nWidth )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if ( nWidth != nControlAreaWidth )
+ {
+ OSL_ENSURE(nWidth,"Control aera of 0 is not allowed, Use USHRT_MAX instead!");
+ nControlAreaWidth = nWidth;
+ UpdateScrollbars();
+ }
+}
+
+//-------------------------------------------------------------------
+
+Rectangle BrowseBox::GetControlArea() const
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ return Rectangle(
+ Point( 0, GetOutputSizePixel().Height() - aHScroll.GetSizePixel().Height() ),
+ Size( GetOutputSizePixel().Width() - aHScroll.GetSizePixel().Width(),
+ aHScroll.GetSizePixel().Height() ) );
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::SetMode( BrowserMode nMode )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+#ifdef DBG_MIx
+ Sound::Beep();
+ nMode =
+// BROWSER_COLUMNSELECTION |
+// BROWSER_MULTISELECTION |
+ BROWSER_THUMBDRAGGING |
+ BROWSER_KEEPHIGHLIGHT |
+ BROWSER_HLINES |
+ BROWSER_VLINES |
+// BROWSER_HIDECURSOR |
+// BROWSER_NO_HSCROLL |
+// BROWSER_NO_SCROLLBACK |
+ BROWSER_AUTO_VSCROLL |
+ BROWSER_AUTO_HSCROLL |
+ BROWSER_TRACKING_TIPS |
+// BROWSER_HIGHLIGHT_NONE |
+ BROWSER_HIGHLIGHT_AUTO |
+// BROWSER_HIGHLIGHT_MANU |
+ BROWSER_HEADERBAR_NEW |
+// BROWSER_AUTOSIZE_LASTCOL |
+ 0;
+#endif
+
+ getDataWindow()->bAutoHScroll = BROWSER_AUTO_HSCROLL == ( nMode & BROWSER_AUTO_HSCROLL );
+ getDataWindow()->bAutoVScroll = BROWSER_AUTO_VSCROLL == ( nMode & BROWSER_AUTO_VSCROLL );
+ getDataWindow()->bNoHScroll = BROWSER_NO_HSCROLL == ( nMode & BROWSER_NO_HSCROLL );
+ getDataWindow()->bNoVScroll = BROWSER_NO_VSCROLL == ( nMode & BROWSER_NO_VSCROLL );
+
+ DBG_ASSERT( !( getDataWindow()->bAutoHScroll && getDataWindow()->bNoHScroll ),
+ "BrowseBox::SetMode: AutoHScroll *and* NoHScroll?" );
+ DBG_ASSERT( !( getDataWindow()->bAutoVScroll && getDataWindow()->bNoVScroll ),
+ "BrowseBox::SetMode: AutoVScroll *and* NoVScroll?" );
+ if ( getDataWindow()->bAutoHScroll )
+ getDataWindow()->bNoHScroll = FALSE;
+ if ( getDataWindow()->bAutoVScroll )
+ getDataWindow()->bNoVScroll = FALSE;
+
+ if ( getDataWindow()->bNoHScroll )
+ aHScroll.Hide();
+
+ nControlAreaWidth = USHRT_MAX;
+
+ getDataWindow()->bNoScrollBack =
+ BROWSER_NO_SCROLLBACK == ( nMode & BROWSER_NO_SCROLLBACK);
+
+ long nOldRowSel = bMultiSelection ? uRow.pSel->FirstSelected() : uRow.nSel;
+ MultiSelection *pOldRowSel = bMultiSelection ? uRow.pSel : 0;
+ MultiSelection *pOldColSel = pColSel;
+
+ delete pVScroll;
+
+ bThumbDragging = ( nMode & BROWSER_THUMBDRAGGING ) == BROWSER_THUMBDRAGGING;
+ bMultiSelection = ( nMode & BROWSER_MULTISELECTION ) == BROWSER_MULTISELECTION;
+ bColumnCursor = ( nMode & BROWSER_COLUMNSELECTION ) == BROWSER_COLUMNSELECTION;
+ bKeepHighlight = ( nMode & BROWSER_KEEPSELECTION ) == BROWSER_KEEPSELECTION;
+
+ bHideSelect = ((nMode & BROWSER_HIDESELECT) == BROWSER_HIDESELECT);
+ // default: do not hide the cursor at all (untaken scrolling and such)
+ bHideCursor = NO_CURSOR_HIDE;
+
+ if ( BROWSER_SMART_HIDECURSOR == ( nMode & BROWSER_SMART_HIDECURSOR ) )
+ { // smart cursor hide overrules hard cursor hide
+ bHideCursor = SMART_CURSOR_HIDE;
+ }
+ else if ( BROWSER_HIDECURSOR == ( nMode & BROWSER_HIDECURSOR ) )
+ {
+ bHideCursor = HARD_CURSOR_HIDE;
+ }
+
+ m_bFocusOnlyCursor = ((nMode & BROWSER_CURSOR_WO_FOCUS) == 0);
+
+ bHLines = ( nMode & BROWSER_HLINESFULL ) == BROWSER_HLINESFULL;
+ bVLines = ( nMode & BROWSER_VLINESFULL ) == BROWSER_VLINESFULL;
+ bHDots = ( nMode & BROWSER_HLINESDOTS ) == BROWSER_HLINESDOTS;
+ bVDots = ( nMode & BROWSER_VLINESDOTS ) == BROWSER_VLINESDOTS;
+
+ WinBits nVScrollWinBits =
+ WB_VSCROLL | ( ( nMode & BROWSER_THUMBDRAGGING ) ? WB_DRAG : 0 );
+ pVScroll = ( nMode & BROWSER_TRACKING_TIPS ) == BROWSER_TRACKING_TIPS
+ ? new BrowserScrollBar( this, nVScrollWinBits,
+ (BrowserDataWin*) pDataWin )
+ : new ScrollBar( this, nVScrollWinBits );
+ pVScroll->SetLineSize( 1 );
+ pVScroll->SetPageSize(1);
+ pVScroll->SetScrollHdl( LINK( this, BrowseBox, ScrollHdl ) );
+ pVScroll->SetEndScrollHdl( LINK( this, BrowseBox, EndScrollHdl ) );
+
+ getDataWindow()->bHighlightAuto =
+ BROWSER_HIGHLIGHT_AUTO == ( nMode & BROWSER_HIGHLIGHT_AUTO ) ||
+ BROWSER_HIGHLIGHT_MANU != ( nMode & BROWSER_HIGHLIGHT_MANU );
+ getDataWindow()->bAutoSizeLastCol =
+ BROWSER_AUTOSIZE_LASTCOL == ( nMode & BROWSER_AUTOSIZE_LASTCOL );
+ getDataWindow()->bOwnDataChangedHdl =
+ BROWSER_OWN_DATACHANGED == ( nMode & BROWSER_OWN_DATACHANGED );
+
+ // Headerbar erzeugen, was passiert, wenn eine erzeugt werden mu� und schon Spalten bestehen ?
+ if ( BROWSER_HEADERBAR_NEW == ( nMode & BROWSER_HEADERBAR_NEW ) )
+ {
+ if (!getDataWindow()->pHeaderBar)
+ getDataWindow()->pHeaderBar = CreateHeaderBar( this );
+ }
+ else
+ {
+ DELETEZ(getDataWindow()->pHeaderBar);
+ }
+
+
+
+ if ( bColumnCursor )
+ {
+ pColSel = pOldColSel ? pOldColSel : new MultiSelection;
+ pColSel->SetTotalRange( Range( 0, pCols->Count()-1 ) );
+ }
+ else
+ {
+ pColSel = 0;
+ delete pColSel;
+ }
+
+ if ( bMultiSelection )
+ {
+ if ( pOldRowSel )
+ uRow.pSel = pOldRowSel;
+ else
+ uRow.pSel = new MultiSelection;
+ }
+ else
+ {
+ uRow.nSel = nOldRowSel;
+ delete pOldRowSel;
+ }
+
+ if ( bBootstrapped )
+ {
+ StateChanged( STATE_CHANGE_INITSHOW );
+ if ( bMultiSelection && !pOldRowSel &&
+ nOldRowSel != BROWSER_ENDOFSELECTION )
+ uRow.pSel->Select( nOldRowSel );
+ }
+
+ if ( pDataWin )
+ pDataWin->Invalidate();
+
+ // kein Cursor auf Handle-Column
+ if ( nCurColId == 0 )
+ nCurColId = GetColumnId( 1 );
+
+ m_nCurrentMode = nMode;
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::VisibleRowsChanged( long, USHORT )
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ // Das alte Verhalten: NumRows automatisch korrigieren:
+ if ( nRowCount < GetRowCount() )
+ {
+ RowInserted(nRowCount,GetRowCount() - nRowCount,FALSE);
+ }
+ else if ( nRowCount > GetRowCount() )
+ {
+ RowRemoved(nRowCount-(nRowCount - GetRowCount()),nRowCount - GetRowCount(),FALSE);
+ }
+}
+
+//-------------------------------------------------------------------
+
+BOOL BrowseBox::IsCursorMoveAllowed( long, USHORT ) const
+
+/* [Beschreibung]
+
+ Diese virtuelle Methode wird immer gerufen bevor der Cursor direkt
+ bewegt werden soll. Durch 'return FALSE' kann verhindert werden, da\s
+ dies geschieht, wenn z.B. ein Datensatz irgendwelchen Rules widerspricht.
+
+ Diese Methode wird nicht gerufen, wenn die Cursorbewegung durch
+ ein L"oschen oder Einf"ugen (einer Zeile/Spalte) ausgel"ost wird, also
+ genaugenommen nur eine Cursor-Korrektur vorliegt.
+
+ Die Basisimplementierung liefert derzeit immer TRUE.
+*/
+
+{
+ return TRUE;
+}
+
+//-------------------------------------------------------------------
+
+long BrowseBox::GetDataRowHeight() const
+{
+ return CalcZoom(nDataRowHeight ? nDataRowHeight : ImpGetDataRowHeight());
+}
+
+//-------------------------------------------------------------------
+
+Window& BrowseBox::GetEventWindow() const
+{
+ return *getDataWindow()->pEventWin;
+}
+
+//-------------------------------------------------------------------
+
+BrowserHeader* BrowseBox::CreateHeaderBar( BrowseBox* pParent )
+{
+ BrowserHeader* pNewBar = new BrowserHeader( pParent );
+ pNewBar->SetStartDragHdl( LINK( this, BrowseBox, StartDragHdl ) );
+ return pNewBar;
+}
+
+void BrowseBox::SetHeaderBar( BrowserHeader* pHeaderBar )
+{
+ delete ( (BrowserDataWin*)pDataWin )->pHeaderBar;
+ ( (BrowserDataWin*)pDataWin )->pHeaderBar = pHeaderBar;
+ ( (BrowserDataWin*)pDataWin )->pHeaderBar->SetStartDragHdl( LINK( this, BrowseBox, StartDragHdl ) );
+}
+//-------------------------------------------------------------------
+
+#ifdef DBG_UTIL
+const char* BrowseBoxCheckInvariants( const void * pVoid )
+{
+ const BrowseBox * p = (const BrowseBox *)pVoid;
+
+ if (p->nRowCount < 0) return "BrowseBox: nRowCount < 0";
+ if (p->nTopRow < 0) return "BrowseBox: nTopRow < 0";
+ if (p->nTopRow >= p->nRowCount && p->nRowCount != 0) return "BrowseBox: nTopRow >= nRowCount && nRowCount != 0";
+ if (p->nCurRow < -1) return "BrowseBox: nCurRow < -1";
+ if (p->nCurRow > p->nRowCount) return "BrowseBox: nCurRow > nRowCount";
+
+ // Leider waehrend der Bearbeitung nicht immer der Fall:
+ //if (p->nCurRow < 0 && p->nRowCount != 0) return "nCurRow < 0 && nRowCount != 0";
+ //if (p->nCurRow >= p->nRowCount && p->nRowCount != 0) return "nCurRow >= nRowCount && nRowCount != 0";
+
+ return NULL;
+}
+#endif
+
+//-------------------------------------------------------------------
+long BrowseBox::GetTitleHeight() const
+{
+ long nHeight;
+ // ask the header bar for the text height (if possible), as the header bar's font is adjusted with
+ // our (and the header's) zoom factor
+ HeaderBar* pHeaderBar = ( (BrowserDataWin*)pDataWin )->pHeaderBar;
+ if ( pHeaderBar )
+ nHeight = pHeaderBar->GetTextHeight();
+ else
+ nHeight = GetTextHeight();
+
+ return nTitleLines ? nTitleLines * nHeight + 4 : 0;
+}
+
+//-------------------------------------------------------------------
+long BrowseBox::CalcReverseZoom(long nVal)
+{
+ if (IsZoom())
+ {
+ const Fraction& rZoom = GetZoom();
+ double n = (double)nVal;
+ n *= (double)rZoom.GetDenominator();
+ n /= (double)rZoom.GetNumerator();
+ nVal = n>0 ? (long)(n + 0.5) : -(long)(-n + 0.5);
+ }
+
+ return nVal;
+}
+
+//-------------------------------------------------------------------
+HeaderBar* BrowseBox::GetHeaderBar() const
+{
+ return getDataWindow()->pHeaderBar;
+}
+//-------------------------------------------------------------------
+
+void BrowseBox::CursorMoved()
+{
+ // before implementing more here, please adjust the EditBrowseBox
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+
+ if ( isAccessibleAlive() && HasFocus() )
+ commitTableEvent(
+ ACTIVE_DESCENDANT_CHANGED,
+ makeAny( CreateAccessibleCell( GetCurRow(),GetColumnPos( GetCurColumnId() ) ) ),
+ Any()
+ );
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::LoseFocus()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+ DBG_TRACE1( "BrowseBox: %p->LoseFocus", this );
+
+ if ( bHasFocus )
+ {
+ DBG_TRACE1( "BrowseBox: %p->HideCursor", this );
+ DoHideCursor( "LoseFocus" );
+
+ if ( !bKeepHighlight )
+ {
+ ToggleSelection();
+ bSelectionIsVisible = FALSE;
+ }
+
+ bHasFocus = FALSE;
+ }
+ Control::LoseFocus();
+}
+
+//-------------------------------------------------------------------
+
+void BrowseBox::GetFocus()
+{
+ DBG_CHKTHIS(BrowseBox,BrowseBoxCheckInvariants);
+ DBG_TRACE1( "BrowseBox: %p->GetFocus", this );
+
+ if ( !bHasFocus )
+ {
+ if ( !bSelectionIsVisible )
+ {
+ bSelectionIsVisible = TRUE;
+ if ( bBootstrapped )
+ ToggleSelection();
+ }
+
+ bHasFocus = TRUE;
+ DoShowCursor( "GetFocus" );
+ }
+ Control::GetFocus();
+}
+
+
generated by cgit (git 2.34.1) at 2024-06-29 19:59:28 +0000