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 <strings.hrc>
  25 #include <svl/filenotation.hxx>
  26 #include <vcl/svapp.hxx>
  27 #include <vcl/weld.hxx>
  28 #include <ucbhelper/content.hxx>
  29 #include <dialmgr.hxx>
  30 #include <tools/urlobj.hxx>
  31 #include <sfx2/filedlghelper.hxx>
  32 #include <sfx2/docfilt.hxx>
  33
  34 namespace svx
  35 {
  36     using namespace ::com::sun::star;
  37     using namespace ::com::sun::star::uno;
  38     using namespace ::com::sun::star::ucb;
  39     using namespace ::svt;
  40
  41     ODocumentLinkDialog::ODocumentLinkDialog(weld::Window* pParent, bool _bCreateNew)
  42         : GenericDialogController(pParent, "cui/ui/databaselinkdialog.ui", "DatabaseLinkDialog")
  43         , m_xBrowseFile(m_xBuilder->weld_button("browse"))
  44         , m_xName(m_xBuilder->weld_entry("name"))
  45         , m_xOK(m_xBuilder->weld_button("ok"))
  46         , m_xAltTitle(m_xBuilder->weld_label("alttitle"))
  47         , m_xURL(new URLBox(m_xBuilder->weld_combo_box("url")))
  48     {
  49         if (!_bCreateNew)
  50             m_xDialog->set_title(m_xAltTitle->get_label());
  51
  52         m_xURL->SetSmartProtocol(INetProtocol::File);
  53         m_xURL->DisableHistory();
  54         m_xURL->SetFilter("*.odb");
  55
  56         m_xName->connect_changed( LINK(this, ODocumentLinkDialog, OnEntryModified) );
  57         m_xURL->connect_changed( LINK(this, ODocumentLinkDialog, OnComboBoxModified) );
  58         m_xBrowseFile->connect_clicked( LINK(this, ODocumentLinkDialog, OnBrowseFile) );
  59         m_xOK->connect_clicked( LINK(this, ODocumentLinkDialog, OnOk) );
  60
  61         validate();
  62     }
  63
  64     ODocumentLinkDialog::~ODocumentLinkDialog()
  65     {
  66     }
  67
  68     void ODocumentLinkDialog::setLink(const OUString& rName, const OUString& rURL)
  69     {
  70         m_xName->set_text(rName);
  71         m_xURL->set_entry_text(rURL);
  72         validate();
  73     }
  74
  75     void ODocumentLinkDialog::getLink(OUString& rName, OUString& rURL) const
  76     {
  77         rName = m_xName->get_text();
  78         rURL = m_xURL->get_active_text();
  79     }
  80
  81     void ODocumentLinkDialog::validate( )
  82     {
  83         m_xOK->set_sensitive((!m_xName->get_text().isEmpty()) && (!m_xURL->get_active_text().isEmpty()));
  84     }
  85
  86     IMPL_LINK_NOARG(ODocumentLinkDialog, OnOk, weld::Button&, void)
  87     {
  88         // get the current URL
  89         OUString sURL = m_xURL->get_active_text();
  90         OFileNotation aTransformer(sURL);
  91         sURL = aTransformer.get(OFileNotation::N_URL);
  92
  93         // check for the existence of the selected file
  94         bool bFileExists = false;
  95         try
  96         {
  97             ::ucbhelper::Content aFile(sURL, Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext());
  98             if (aFile.isDocument())
  99                 bFileExists = true;
 100         }
 101         catch(Exception&)
 102         {
 103         }
 104
 105         if (!bFileExists)
 106         {
 107             OUString sMsg = CuiResId(STR_LINKEDDOC_DOESNOTEXIST);
 108             sMsg = sMsg.replaceFirst("$file$", m_xURL->get_active_text());
 109             std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(m_xDialog.get(),
 110                                                            VclMessageType::Warning, VclButtonsType::Ok, sMsg));
 111             xErrorBox->run();
 112             return;
 113         } // if (!bFileExists)
 114         INetURLObject aURL( sURL );
 115         if ( aURL.GetProtocol() != INetProtocol::File )
 116         {
 117             OUString sMsg = CuiResId(STR_LINKEDDOC_NO_SYSTEM_FILE);
 118             sMsg = sMsg.replaceFirst("$file$", m_xURL->get_active_text());
 119             std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(m_xDialog.get(),
 120                                                            VclMessageType::Warning, VclButtonsType::Ok, sMsg));
 121             xErrorBox->run();
 122             return;
 123         }
 124
 125         OUString sCurrentText = m_xName->get_text();
 126         if ( m_aNameValidator.IsSet() )
 127         {
 128             if ( !m_aNameValidator.Call( sCurrentText ) )
 129             {
 130                 OUString sMsg = CuiResId(STR_NAME_CONFLICT);
 131                 sMsg = sMsg.replaceFirst("$file$", sCurrentText);
 132                 std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(m_xDialog.get(),
 133                                                                VclMessageType::Info, VclButtonsType::Ok, sMsg));
 134                 xErrorBox->run();
 135
 136                 m_xName->select_region(0, -1);
 137                 m_xName->grab_focus();
 138                 return;
 139             }
 140         }
 141
 142         m_xDialog->response(RET_OK);
 143     }
 144
 145     IMPL_LINK_NOARG(ODocumentLinkDialog, OnBrowseFile, weld::Button&, void)
 146     {
 147         ::sfx2::FileDialogHelper aFileDlg(
 148                 ui::dialogs::TemplateDescription::FILEOPEN_READONLY_VERSION, FileDialogFlags::NONE, m_xDialog.get());
 149         std::shared_ptr<const SfxFilter> pFilter = SfxFilter::GetFilterByName("StarOffice XML (Base)");
 150         if ( pFilter )
 151         {
 152             aFileDlg.AddFilter(pFilter->GetUIName(),pFilter->GetDefaultExtension());
 153             aFileDlg.SetCurrentFilter(pFilter->GetUIName());
 154         }
 155
 156         OUString sPath = m_xURL->get_active_text();
 157         if (!sPath.isEmpty())
 158         {
 159             OFileNotation aTransformer( sPath, OFileNotation::N_SYSTEM );
 160             aFileDlg.SetDisplayDirectory( aTransformer.get( OFileNotation::N_URL ) );
 161         }
 162
 163         if (ERRCODE_NONE != aFileDlg.Execute())
 164             return;
 165
 166         if (m_xName->get_text().isEmpty())
 167         {   // default the name to the base of the chosen URL
 168             INetURLObject aParser;
 169
 170             aParser.SetSmartProtocol(INetProtocol::File);
 171             aParser.SetSmartURL(aFileDlg.GetPath());
 172
 173             m_xName->set_text(aParser.getBase(INetURLObject::LAST_SEGMENT, true, INetURLObject::DecodeMechanism::WithCharset));
 174
 175             m_xName->select_region(0, -1);
 176             m_xName->grab_focus();
 177         }
 178         else
 179             m_xURL->grab_focus();
 180
 181         // get the path in system notation
 182         OFileNotation aTransformer(aFileDlg.GetPath(), OFileNotation::N_URL);
 183         m_xURL->set_entry_text(aTransformer.get(OFileNotation::N_SYSTEM));
 184
 185         validate();
 186     }
 187
 188     IMPL_LINK_NOARG(ODocumentLinkDialog, OnEntryModified, weld::Entry&, void)
 189     {
 190         validate();
 191     }
 192
 193     IMPL_LINK_NOARG(ODocumentLinkDialog, OnComboBoxModified, weld::ComboBox&, void)
 194     {
 195         validate();
 196     }
 197 }
 198
 199 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */