cui/source/dialogs/showcols.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 "showcols.hxx"
  21 #include "fmsearch.hrc"
  22
  23 #include <dialmgr.hxx>
  24 #include <vcl/msgbox.hxx>
  25 #include <com/sun/star/beans/XPropertySet.hpp>
  26 #include <comphelper/types.hxx>
  27
  28 #define CUIFM_PROP_HIDDEN "Hidden"
  29 #define CUIFM_PROP_LABEL  "Label"
  30
  31 FmShowColsDialog::FmShowColsDialog(vcl::Window* pParent)
  32     : ModalDialog(pParent, "ShowColDialog", "cui/ui/showcoldialog.ui")
  33 {
  34     get(m_pOK, "ok");
  35     get(m_pList, "treeview");
  36     m_pList->set_height_request(m_pList->GetTextHeight() * 8);
  37     m_pList->set_width_request(m_pList->approximate_char_width() * 56);
  38     m_pList->EnableMultiSelection(true);
  39     m_pOK->SetClickHdl( LINK( this, FmShowColsDialog, OnClickedOk ) );
  40 }
  41
  42 FmShowColsDialog::~FmShowColsDialog()
  43 {
  44     disposeOnce();
  45 }
  46
  47 void FmShowColsDialog::dispose()
  48 {
  49     m_pList.clear();
  50     m_pOK.clear();
  51     ModalDialog::dispose();
  52 }
  53
  54 IMPL_LINK_NOARG(FmShowColsDialog, OnClickedOk)
  55 {
  56     DBG_ASSERT(m_xColumns.is(), "FmShowColsDialog::OnClickedOk : you should call SetColumns before executing the dialog !");
  57     if (m_xColumns.is())
  58     {
  59         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > xCol;
  60         for (sal_uInt16 i=0; i < m_pList->GetSelectEntryCount(); ++i)
  61         {
  62             m_xColumns->getByIndex(sal::static_int_cast<sal_Int32>(reinterpret_cast<sal_uIntPtr>(m_pList->GetEntryData(m_pList->GetSelectEntryPos(i))))) >>= xCol;
  63             if (xCol.is())
  64             {
  65                 try
  66                 {
  67                     xCol->setPropertyValue(CUIFM_PROP_HIDDEN, css::uno::Any(false));
  68                 }
  69                 catch(...)
  70                 {
  71                     OSL_FAIL("FmShowColsDialog::OnClickedOk Exception occurred!");
  72                 }
  73             }
  74         }
  75     }
  76
  77     EndDialog(RET_OK);
  78     return 0L;
  79 }
  80
  81
  82 void FmShowColsDialog::SetColumns(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer>& xCols)
  83 {
  84     DBG_ASSERT(xCols.is(), "FmShowColsDialog::SetColumns : invalid columns !");
  85     if (!xCols.is())
  86         return;
  87     m_xColumns = xCols.get();
  88
  89     m_pList->Clear();
  90
  91     ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>  xCurCol;
  92     OUString sCurName;
  93     for (sal_uInt16 i=0; i<xCols->getCount(); ++i)
  94     {
  95         sCurName.clear();
  96         xCurCol.set(xCols->getByIndex(i), css::uno::UNO_QUERY);
  97         bool bIsHidden = false;
  98         try
  99         {
 100             ::com::sun::star::uno::Any aHidden = xCurCol->getPropertyValue(CUIFM_PROP_HIDDEN);
 101             bIsHidden = ::comphelper::getBOOL(aHidden);
 102
 103             OUString sName;
 104             xCurCol->getPropertyValue(CUIFM_PROP_LABEL) >>= sName;
 105             sCurName = sName;
 106         }
 107         catch(...)
 108         {
 109             OSL_FAIL("FmShowColsDialog::SetColumns Exception occurred!");
 110         }
 111
 112         // if the col is hidden, put it into the list
 113         if (bIsHidden)
 114             m_pList->SetEntryData( m_pList->InsertEntry(sCurName), reinterpret_cast<void*>((sal_Int64)i) );
 115     }
 116 }
 117
 118 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */