AOO410/main/cui/source/options/doclinkdialog.cxx

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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *   http://www.apache.org/licenses/LICENSE-2.0
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 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_cui.hxx"

#include "doclinkdialog.hxx"
#include "doclinkdialog.hrc"
#include <cuires.hrc>
#include <tools/debug.hxx>
#include <svl/filenotation.hxx>
#include <vcl/msgbox.hxx>
#include <ucbhelper/content.hxx>
#include <dialmgr.hxx>
#include <tools/urlobj.hxx>
#include <sfx2/filedlghelper.hxx>
#include <sfx2/docfilt.hxx>
//......................................................................
namespace svx
{
//......................................................................

	using namespace ::com::sun::star::uno;
	using namespace ::com::sun::star::ucb;
	using namespace ::svt;

	//==================================================================
	//= ODocumentLinkDialog
	//==================================================================
	//------------------------------------------------------------------
	ODocumentLinkDialog::ODocumentLinkDialog( Window* _pParent, sal_Bool _bCreateNew )
		:ModalDialog( _pParent, CUI_RES(DLG_DOCUMENTLINK) )
        ,m_aURLLabel        (this, CUI_RES(FT_URL))
        ,m_aURL             (this, CUI_RES(CMB_URL))
        ,m_aBrowseFile      (this, CUI_RES(PB_BROWSEFILE))
        ,m_aNameLabel       (this, CUI_RES(FT_NAME))
		,m_aName			(this, CUI_RES(ET_NAME))
        ,m_aBottomLine      (this, CUI_RES(FL_BOTTOM))
		,m_aOK				(this, CUI_RES(BTN_OK))
        ,m_aCancel          (this, CUI_RES(BTN_CANCEL))
		,m_aHelp			(this, CUI_RES(BTN_HELP))
		,m_bCreatingNew(_bCreateNew)
	{
		String sText = String( CUI_RES( m_bCreatingNew ? STR_NEW_LINK : STR_EDIT_LINK ) );
		SetText(sText);

		FreeResource();

		String sTemp = String::CreateFromAscii("*.odb");
		m_aURL.SetFilter(sTemp);

		m_aName.SetModifyHdl( LINK(this, ODocumentLinkDialog, OnTextModified) );
		m_aURL.SetModifyHdl( LINK(this, ODocumentLinkDialog, OnTextModified) );
		m_aBrowseFile.SetClickHdl( LINK(this, ODocumentLinkDialog, OnBrowseFile) );
		m_aOK.SetClickHdl( LINK(this, ODocumentLinkDialog, OnOk) );

		m_aURL.SetDropDownLineCount(10);

		validate();

		//	m_aURL.SetHelpId( HID_DOCLINKEDIT_URL );
		m_aURL.SetDropDownLineCount( 5 );
	}

	//------------------------------------------------------------------
	void ODocumentLinkDialog::set( const String& _rName, const String& _rURL )
	{
		m_aName.SetText(_rName);
		m_aURL.SetText(_rURL);
		validate();
	}

	//------------------------------------------------------------------
	void ODocumentLinkDialog::get( String& _rName, String& _rURL ) const
	{
		_rName = m_aName.GetText();
		_rURL = m_aURL.GetText();
	}

	//------------------------------------------------------------------
	void ODocumentLinkDialog::validate( )
	{
		
		m_aOK.Enable( (0 != m_aName.GetText().Len()) && ( 0 != m_aURL.GetText().Len() ) );
	}

	//------------------------------------------------------------------
    IMPL_LINK( ODocumentLinkDialog, OnOk, void*, EMPTYARG )
	{
		// get the current URL
		::rtl::OUString sURL = m_aURL.GetText();
		OFileNotation aTransformer(sURL);
		sURL = aTransformer.get(OFileNotation::N_URL);

		// check for the existence of the selected file
		sal_Bool bFileExists = sal_False;
		try
		{
			::ucbhelper::Content aFile(sURL, Reference< XCommandEnvironment >());
			if (aFile.isDocument())
				bFileExists = sal_True;
		}
		catch(Exception&)
		{
		}

		if (!bFileExists)
		{
			String sMsg = String(CUI_RES(STR_LINKEDDOC_DOESNOTEXIST));
			sMsg.SearchAndReplaceAscii("$file$", m_aURL.GetText());
			ErrorBox aError(this, WB_OK , sMsg);
			aError.Execute();
			return 0L;
		} // if (!bFileExists)
        INetURLObject aURL( sURL );
        if ( aURL.GetProtocol() != INET_PROT_FILE )
        {
            String sMsg = String(CUI_RES(STR_LINKEDDOC_NO_SYSTEM_FILE));
			sMsg.SearchAndReplaceAscii("$file$", m_aURL.GetText());
			ErrorBox aError(this, WB_OK , sMsg);
			aError.Execute();
			return 0L;
        }

		String sCurrentText = m_aName.GetText();
		if ( m_aNameValidator.IsSet() )
		{
			if ( !m_aNameValidator.Call( &sCurrentText ) )
			{
				String sMsg = String(CUI_RES(STR_NAME_CONFLICT));
				sMsg.SearchAndReplaceAscii("$file$", sCurrentText);
				InfoBox aError(this, sMsg);
				aError.Execute();
				
				m_aName.SetSelection(Selection(0,sCurrentText.Len()));
				m_aName.GrabFocus();
				return 0L;
			}
		}

		EndDialog(RET_OK);
		return 0L;
	}

	//------------------------------------------------------------------
    IMPL_LINK( ODocumentLinkDialog, OnBrowseFile, void*, EMPTYARG )
	{
		::sfx2::FileDialogHelper aFileDlg(WB_3DLOOK | WB_STDMODAL | WB_OPEN);
		static const String s_sDatabaseType = String::CreateFromAscii("StarOffice XML (Base)");
		const SfxFilter* pFilter = SfxFilter::GetFilterByName( s_sDatabaseType);
		if ( pFilter )
		{
			aFileDlg.AddFilter(pFilter->GetUIName(),pFilter->GetDefaultExtension());
			aFileDlg.SetCurrentFilter(pFilter->GetUIName());
		}

		String sPath = m_aURL.GetText();
		if (sPath.Len())
		{
			OFileNotation aTransformer( sPath, OFileNotation::N_SYSTEM );
			aFileDlg.SetDisplayDirectory( aTransformer.get( OFileNotation::N_URL ) );
		}

		if (0 != aFileDlg.Execute())
			return 0L;

		if (0 == m_aName.GetText().Len())
		{	// default the name to the base of the chosen URL
			INetURLObject aParser;

			aParser.SetSmartProtocol(INET_PROT_FILE);
			aParser.SetSmartURL(aFileDlg.GetPath());

			m_aName.SetText(aParser.getBase(INetURLObject::LAST_SEGMENT, true, INetURLObject::DECODE_WITH_CHARSET));

			m_aName.SetSelection(Selection(0,m_aName.GetText().Len()));
			m_aName.GrabFocus();
		}
		else
			m_aURL.GrabFocus();

		// get the path in system notation
		OFileNotation aTransformer(aFileDlg.GetPath(), OFileNotation::N_URL);
		m_aURL.SetText(aTransformer.get(OFileNotation::N_SYSTEM));

		validate();
		return 0L;
	}

	//------------------------------------------------------------------
    IMPL_LINK( ODocumentLinkDialog, OnTextModified, Control*, EMPTYARG )
	{
		validate( );
		return 0L;
	}

//......................................................................
}	// namespace svx
//......................................................................