504 lines
15 KiB
C++
504 lines
15 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <vcl/wrkwin.hxx>
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#include <dialmgr.hxx>
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#include <sfx2/docfile.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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// UNO-Stuff
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#include <comphelper/processfactory.hxx>
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#include <com/sun/star/awt/XBitmap.hpp>
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#include <com/sun/star/frame/Desktop.hpp>
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#include <com/sun/star/frame/XComponentLoader.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/document/XLinkTargetSupplier.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <toolkit/unohlp.hxx>
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#include "svtools/treelistentry.hxx"
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#include <cuires.hrc>
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#include "hlmarkwn.hrc"
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#include "hlmarkwn.hxx"
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#include "hltpbase.hxx"
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using namespace ::com::sun::star;
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using namespace ::rtl;
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/*************************************************************************
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|*
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|* Userdata-struct for tree-entries
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|*
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|************************************************************************/
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struct TargetData
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{
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OUString aUStrLinkname;
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sal_Bool bIsTarget;
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TargetData ( OUString aUStrLName, sal_Bool bTarget )
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: bIsTarget ( bTarget )
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{
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if ( bIsTarget )
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aUStrLinkname = aUStrLName;
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}
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};
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//########################################################################
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//# #
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//# Tree-Window #
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//# #
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//########################################################################
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SvxHlmarkTreeLBox::SvxHlmarkTreeLBox( Window* pParent, const ResId& rResId )
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: SvTreeListBox ( pParent, rResId ),
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mpParentWnd ( (SvxHlinkDlgMarkWnd*) pParent )
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{
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SetNodeDefaultImages();
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}
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void SvxHlmarkTreeLBox::Paint( const Rectangle& rRect )
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{
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if( mpParentWnd->mnError == LERR_NOERROR )
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{
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SvTreeListBox::Paint(rRect);
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}
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else
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{
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Erase();
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Rectangle aDrawRect( Point( 0, 0 ), GetSizePixel() );
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String aStrMessage;
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switch( mpParentWnd->mnError )
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{
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case LERR_NOENTRIES :
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aStrMessage = CUI_RESSTR( RID_SVXSTR_HYPDLG_ERR_LERR_NOENTRIES );
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break;
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case LERR_DOCNOTOPEN :
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aStrMessage = CUI_RESSTR( RID_SVXSTR_HYPDLG_ERR_LERR_DOCNOTOPEN );
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break;
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}
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DrawText( aDrawRect, aStrMessage, TEXT_DRAW_LEFT | TEXT_DRAW_MULTILINE | TEXT_DRAW_WORDBREAK );
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}
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}
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//########################################################################
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//# #
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//# Window-Class #
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//# #
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//########################################################################
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/*************************************************************************
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|*
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|* Contructor / Destructor
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|*
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|************************************************************************/
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SvxHlinkDlgMarkWnd::SvxHlinkDlgMarkWnd( SvxHyperlinkTabPageBase *pParent )
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: ModalDialog( (Window*)pParent, CUI_RES ( RID_SVXFLOAT_HYPERLINK_MARKWND ) ),
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maBtApply( this, CUI_RES (BT_APPLY) ),
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maBtClose( this, CUI_RES (BT_CLOSE) ),
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maLbTree ( this, CUI_RES (TLB_MARK) ),
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mbUserMoved ( sal_False ),
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mpParent ( pParent ),
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mnError ( LERR_NOERROR )
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{
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FreeResource();
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maBtApply.SetClickHdl ( LINK ( this, SvxHlinkDlgMarkWnd, ClickApplyHdl_Impl ) );
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maBtClose.SetClickHdl ( LINK ( this, SvxHlinkDlgMarkWnd, ClickCloseHdl_Impl ) );
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maLbTree.SetDoubleClickHdl ( LINK ( this, SvxHlinkDlgMarkWnd, ClickApplyHdl_Impl ) );
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// add lines to the Tree-ListBox
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maLbTree.SetStyle( maLbTree.GetStyle() | WB_TABSTOP | WB_BORDER | WB_HASLINES |
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WB_HASBUTTONS | //WB_HASLINESATROOT |
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WB_HSCROLL | WB_HASBUTTONSATROOT );
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maLbTree.SetAccessibleName(String(CUI_RES(STR_MARK_TREE)));
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}
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SvxHlinkDlgMarkWnd::~SvxHlinkDlgMarkWnd()
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{
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ClearTree();
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}
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/*************************************************************************
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|*
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|* Set an errorstatus
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|*
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|************************************************************************/
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sal_uInt16 SvxHlinkDlgMarkWnd::SetError( sal_uInt16 nError)
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{
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sal_uInt16 nOldError = mnError;
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mnError = nError;
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if( mnError != LERR_NOERROR )
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ClearTree();
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maLbTree.Invalidate();
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return nOldError;
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}
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/*************************************************************************
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|*
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|* Move window
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|*
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|************************************************************************/
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sal_Bool SvxHlinkDlgMarkWnd::MoveTo ( Point aNewPos )
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{
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if ( !mbUserMoved )
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{
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sal_Bool bOldStatus = mbUserMoved;
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SetPosPixel ( aNewPos );
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mbUserMoved = bOldStatus;
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}
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return mbUserMoved;
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}
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void SvxHlinkDlgMarkWnd::Move ()
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{
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Window::Move();
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if ( IsReallyVisible() )
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mbUserMoved = sal_True;
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}
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sal_Bool SvxHlinkDlgMarkWnd::ConnectToDialog( sal_Bool bDoit )
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{
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sal_Bool bOldStatus = mbUserMoved;
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mbUserMoved = !bDoit;
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return bOldStatus;
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}
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/*************************************************************************
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|*
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|* Interface to refresh tree
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|*
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|************************************************************************/
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void SvxHlinkDlgMarkWnd::RefreshTree ( String aStrURL )
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{
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OUString aUStrURL;
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EnterWait();
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ClearTree();
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xub_StrLen nPos = aStrURL.Search ( sal_Unicode('#') );
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if( nPos != 0 )
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aUStrURL = ::rtl::OUString( aStrURL );
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if( !RefreshFromDoc ( aUStrURL ) )
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maLbTree.Invalidate();
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if ( nPos != STRING_NOTFOUND )
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{
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String aStrMark = aStrURL.Copy ( nPos+1 );
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SelectEntry ( aStrMark );
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}
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LeaveWait();
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maStrLastURL = aStrURL;
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}
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/*************************************************************************
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|*
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|* get links from document
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|*
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|************************************************************************/
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sal_Bool SvxHlinkDlgMarkWnd::RefreshFromDoc( OUString aURL )
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{
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mnError = LERR_NOERROR;
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uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create( ::comphelper::getProcessComponentContext() );
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uno::Reference< lang::XComponent > xComp;
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if( !aURL.isEmpty() )
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{
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// load from url
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uno::Reference< frame::XComponentLoader > xLoader( xDesktop, uno::UNO_QUERY );
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if( xLoader.is() )
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{
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try
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{
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uno::Sequence< beans::PropertyValue > aArg(1);
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aArg.getArray()[0].Name = OUString(RTL_CONSTASCII_USTRINGPARAM( "Hidden" ));
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aArg.getArray()[0].Value <<= (sal_Bool) sal_True;
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xComp = xLoader->loadComponentFromURL( aURL, OUString(RTL_CONSTASCII_USTRINGPARAM( "_blank" )), 0, aArg );
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}
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catch( const io::IOException& )
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{
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}
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catch( const lang::IllegalArgumentException& )
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{
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}
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}
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}
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else
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{
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// the component with user focus ( current document )
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xComp = xDesktop->getCurrentComponent();
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}
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if( xComp.is() )
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{
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uno::Reference< document::XLinkTargetSupplier > xLTS( xComp, uno::UNO_QUERY );
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if( xLTS.is() )
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{
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if( FillTree( xLTS->getLinks() ) == 0 )
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mnError = LERR_NOENTRIES;
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}
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else
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mnError = LERR_DOCNOTOPEN;
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if ( !aURL.isEmpty() )
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xComp->dispose();
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}
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else
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{
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if( !aURL.isEmpty() )
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mnError=LERR_DOCNOTOPEN;
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}
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return (mnError==0);
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}
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/*************************************************************************
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|*
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|* Fill Tree-Control
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|*
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|************************************************************************/
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int SvxHlinkDlgMarkWnd::FillTree( uno::Reference< container::XNameAccess > xLinks, SvTreeListEntry* pParentEntry )
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{
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int nEntries=0;
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const uno::Sequence< OUString > aNames( xLinks->getElementNames() );
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const sal_uLong nLinks = aNames.getLength();
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const OUString* pNames = aNames.getConstArray();
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Color aMaskColor( COL_LIGHTMAGENTA );
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const OUString aProp_LinkDisplayName( RTL_CONSTASCII_USTRINGPARAM( "LinkDisplayName" ) );
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const OUString aProp_LinkTarget( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.LinkTarget" ) );
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const OUString aProp_LinkDisplayBitmap( RTL_CONSTASCII_USTRINGPARAM( "LinkDisplayBitmap" ) );
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for( sal_uLong i = 0; i < nLinks; i++ )
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{
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uno::Any aAny;
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OUString aLink( *pNames++ );
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sal_Bool bError = sal_False;
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try
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{
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aAny = xLinks->getByName( aLink );
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}
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catch(const uno::Exception&)
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{
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// if the name of the target was invalid (like empty headings)
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// no object can be provided
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bError = sal_True;
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}
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if(bError)
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continue;
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uno::Reference< beans::XPropertySet > xTarget;
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if( aAny >>= xTarget )
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{
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try
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{
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// get name to display
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aAny = xTarget->getPropertyValue( aProp_LinkDisplayName );
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OUString aDisplayName;
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aAny >>= aDisplayName;
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String aStrDisplayname ( aDisplayName );
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// is it a target ?
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uno::Reference< lang::XServiceInfo > xSI( xTarget, uno::UNO_QUERY );
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sal_Bool bIsTarget = xSI->supportsService( aProp_LinkTarget );
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// create userdata
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TargetData *pData = new TargetData ( aLink, bIsTarget );
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SvTreeListEntry* pEntry;
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try
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{
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// get bitmap for the tree-entry
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uno::Reference< awt::XBitmap > aXBitmap( xTarget->getPropertyValue( aProp_LinkDisplayBitmap ), uno::UNO_QUERY );
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if( aXBitmap.is() )
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{
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Image aBmp( VCLUnoHelper::GetBitmap( aXBitmap ).GetBitmap(), aMaskColor );
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// insert Displayname into treelist with bitmaps
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pEntry = maLbTree.InsertEntry ( aStrDisplayname,
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aBmp, aBmp,
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pParentEntry,
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sal_False, LIST_APPEND,
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(void*)pData );
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nEntries++;
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}
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else
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{
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// insert Displayname into treelist without bitmaps
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pEntry = maLbTree.InsertEntry ( aStrDisplayname,
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pParentEntry,
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sal_False, LIST_APPEND,
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(void*)pData );
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nEntries++;
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}
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}
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catch(const com::sun::star::uno::Exception&)
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{
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// insert Displayname into treelist without bitmaps
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pEntry = maLbTree.InsertEntry ( aStrDisplayname,
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pParentEntry,
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sal_False, LIST_APPEND,
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(void*)pData );
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nEntries++;
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}
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uno::Reference< document::XLinkTargetSupplier > xLTS( xTarget, uno::UNO_QUERY );
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if( xLTS.is() )
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nEntries += FillTree( xLTS->getLinks(), pEntry );
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}
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catch(const com::sun::star::uno::Exception&)
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{
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}
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}
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}
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return nEntries;
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}
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/*************************************************************************
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|*
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|* Clear Tree
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|*
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|************************************************************************/
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void SvxHlinkDlgMarkWnd::ClearTree()
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{
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SvTreeListEntry* pEntry = maLbTree.First();
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while ( pEntry )
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{
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TargetData* pUserData = ( TargetData * ) pEntry->GetUserData();
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delete pUserData;
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pEntry = maLbTree.Next( pEntry );
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}
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maLbTree.Clear();
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}
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/*************************************************************************
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|*
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|* Find Entry for Strng
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|*
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|************************************************************************/
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SvTreeListEntry* SvxHlinkDlgMarkWnd::FindEntry ( String aStrName )
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{
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sal_Bool bFound=sal_False;
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SvTreeListEntry* pEntry = maLbTree.First();
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while ( pEntry && !bFound )
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{
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TargetData* pUserData = ( TargetData * ) pEntry->GetUserData ();
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if ( aStrName == String( pUserData->aUStrLinkname ) )
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bFound = sal_True;
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else
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pEntry = maLbTree.Next( pEntry );
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}
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return pEntry;
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}
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/*************************************************************************
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|*
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|* Select Entry
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|*
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|************************************************************************/
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void SvxHlinkDlgMarkWnd::SelectEntry ( String aStrMark )
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{
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SvTreeListEntry* pEntry = FindEntry ( aStrMark );
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if ( pEntry )
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{
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maLbTree.Select ( pEntry );
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maLbTree.MakeVisible ( pEntry );
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}
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}
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/*************************************************************************
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|*
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|* Click on Apply-Button / Doubleclick on item in tree
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|*
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|************************************************************************/
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IMPL_LINK_NOARG(SvxHlinkDlgMarkWnd, ClickApplyHdl_Impl)
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{
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SvTreeListEntry* pEntry = maLbTree.GetCurEntry();
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if ( pEntry )
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{
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TargetData *pData = ( TargetData * )pEntry->GetUserData();
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if ( pData->bIsTarget )
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{
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String aStrMark ( pData->aUStrLinkname );
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mpParent->SetMarkStr ( aStrMark );
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}
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}
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return( 0L );
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}
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/*************************************************************************
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|*
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|* Click on Close-Button
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|*
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|************************************************************************/
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IMPL_LINK_NOARG(SvxHlinkDlgMarkWnd, ClickCloseHdl_Impl)
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{
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Close();
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return( 0L );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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