cui/source/options/doclinkdialog.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "doclinkdialog.hxx"
  21
  22 #include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
  23 #include <comphelper/processfactory.hxx>
  24 #include <cuires.hrc>
  25 #include <svl/filenotation.hxx>
  26 #include <vcl/layout.hxx>
  27 #include <ucbhelper/content.hxx>
  28 #include <dialmgr.hxx>
  29 #include <tools/urlobj.hxx>
  30 #include <sfx2/filedlghelper.hxx>
  31 #include <sfx2/docfilt.hxx>
  32
  33 namespace svx
  34 {
  35
  36
  37     using namespace ::com::sun::star;
  38     using namespace ::com::sun::star::uno;
  39     using namespace ::com::sun::star::ucb;
  40     using namespace ::svt;
  41
  42     ODocumentLinkDialog::ODocumentLinkDialog( vcl::Window* _pParent, bool _bCreateNew )
  43         : ModalDialog(_pParent, "DatabaseLinkDialog",
  44             "cui/ui/databaselinkdialog.ui")
  45         ,m_bCreatingNew(_bCreateNew)
  46     {
  47         get(m_pURL, "url");
  48         get(m_pOK, "ok");
  49         get(m_pName, "name");
  50         get(m_pBrowseFile, "browse");
  51
  52         if (!m_bCreatingNew)
  53             SetText(get<FixedText>("alttitle")->GetText());
  54
  55         m_pURL->SetFilter("*.odb");
  56
  57         m_pName->SetModifyHdl( LINK(this, ODocumentLinkDialog, OnTextModified) );
  58         m_pURL->SetModifyHdl( LINK(this, ODocumentLinkDialog, OnTextModified) );
  59         m_pBrowseFile->SetClickHdl( LINK(this, ODocumentLinkDialog, OnBrowseFile) );
  60         m_pOK->SetClickHdl( LINK(this, ODocumentLinkDialog, OnOk) );
  61
  62         m_pURL->SetDropDownLineCount(10);
  63
  64         validate();
  65
  66         m_pURL->SetDropDownLineCount( 5 );
  67     }
  68
  69     ODocumentLinkDialog::~ODocumentLinkDialog()
  70     {
  71         disposeOnce();
  72     }
  73
  74     void ODocumentLinkDialog::dispose()
  75     {
  76         m_pURL.clear();
  77         m_pBrowseFile.clear();
  78         m_pName.clear();
  79         m_pOK.clear();
  80         ModalDialog::dispose();
  81     }
  82
  83
  84     void ODocumentLinkDialog::setLink( const OUString& _rName, const OUString& _rURL )
  85     {
  86         m_pName->SetText(_rName);
  87         m_pURL->SetText(_rURL);
  88         validate();
  89     }
  90
  91
  92     void ODocumentLinkDialog::getLink( OUString& _rName, OUString& _rURL ) const
  93     {
  94         _rName = m_pName->GetText();
  95         _rURL = m_pURL->GetText();
  96     }
  97
  98
  99     void ODocumentLinkDialog::validate( )
 100     {
 101
 102         m_pOK->Enable( ( !m_pName->GetText().isEmpty()) && ( !m_pURL->GetText().isEmpty() ) );
 103     }
 104
 105
 106     IMPL_LINK_NOARG(ODocumentLinkDialog, OnOk)
 107     {
 108         // get the current URL
 109         OUString sURL = m_pURL->GetText();
 110         OFileNotation aTransformer(sURL);
 111         sURL = aTransformer.get(OFileNotation::N_URL);
 112
 113         // check for the existence of the selected file
 114         bool bFileExists = false;
 115         try
 116         {
 117             ::ucbhelper::Content aFile(sURL, Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext());
 118             if (aFile.isDocument())
 119                 bFileExists = true;
 120         }
 121         catch(Exception&)
 122         {
 123         }
 124
 125         if (!bFileExists)
 126         {
 127             OUString sMsg = CUI_RES(STR_LINKEDDOC_DOESNOTEXIST);
 128             sMsg = sMsg.replaceFirst("$file$", m_pURL->GetText());
 129             ScopedVclPtrInstance< MessageDialog > aError(this, sMsg);
 130             aError->Execute();
 131             return 0L;
 132         } // if (!bFileExists)
 133         INetURLObject aURL( sURL );
 134         if ( aURL.GetProtocol() != INetProtocol::File )
 135         {
 136             OUString sMsg = CUI_RES(STR_LINKEDDOC_NO_SYSTEM_FILE);
 137             sMsg = sMsg.replaceFirst("$file$", m_pURL->GetText());
 138             ScopedVclPtrInstance< MessageDialog > aError(this, sMsg);
 139             aError->Execute();
 140             return 0L;
 141         }
 142
 143         OUString sCurrentText = m_pName->GetText();
 144         if ( m_aNameValidator.IsSet() )
 145         {
 146             if ( !m_aNameValidator.Call( &sCurrentText ) )
 147             {
 148                 OUString sMsg = CUI_RES(STR_NAME_CONFLICT);
 149                 sMsg = sMsg.replaceFirst("$file$", sCurrentText);
 150                 ScopedVclPtrInstance< MessageDialog > aError(this, sMsg, VCL_MESSAGE_INFO);
 151                 aError->Execute();
 152
 153                 m_pName->SetSelection(Selection(0,sCurrentText.getLength()));
 154                 m_pName->GrabFocus();
 155                 return 0L;
 156             }
 157         }
 158
 159         EndDialog(RET_OK);
 160         return 0L;
 161     }
 162
 163
 164     IMPL_LINK_NOARG(ODocumentLinkDialog, OnBrowseFile)
 165     {
 166         ::sfx2::FileDialogHelper aFileDlg(
 167                 ui::dialogs::TemplateDescription::FILEOPEN_READONLY_VERSION, 0);
 168         const SfxFilter* pFilter = SfxFilter::GetFilterByName(OUString("StarOffice XML (Base)"));
 169         if ( pFilter )
 170         {
 171             aFileDlg.AddFilter(pFilter->GetUIName(),pFilter->GetDefaultExtension());
 172             aFileDlg.SetCurrentFilter(pFilter->GetUIName());
 173         }
 174
 175         OUString sPath = m_pURL->GetText();
 176         if (!sPath.isEmpty())
 177         {
 178             OFileNotation aTransformer( sPath, OFileNotation::N_SYSTEM );
 179             aFileDlg.SetDisplayDirectory( aTransformer.get( OFileNotation::N_URL ) );
 180         }
 181
 182         if (0 != aFileDlg.Execute())
 183             return 0L;
 184
 185         if (m_pName->GetText().isEmpty())
 186         {   // default the name to the base of the chosen URL
 187             INetURLObject aParser;
 188
 189             aParser.SetSmartProtocol(INetProtocol::File);
 190             aParser.SetSmartURL(aFileDlg.GetPath());
 191
 192             m_pName->SetText(aParser.getBase(INetURLObject::LAST_SEGMENT, true, INetURLObject::DECODE_WITH_CHARSET));
 193
 194             m_pName->SetSelection(Selection(0,m_pName->GetText().getLength()));
 195             m_pName->GrabFocus();
 196         }
 197         else
 198             m_pURL->GrabFocus();
 199
 200         // get the path in system notation
 201         OFileNotation aTransformer(aFileDlg.GetPath(), OFileNotation::N_URL);
 202         m_pURL->SetText(aTransformer.get(OFileNotation::N_SYSTEM));
 203
 204         validate();
 205         return 0L;
 206     }
 207
 208
 209     IMPL_LINK_NOARG(ODocumentLinkDialog, OnTextModified)
 210     {
 211         validate( );
 212         return 0L;
 213     }
 214
 215
 216 }
 217
 218
 219 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */