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
  22 #include <osl/diagnose.h>
  23 #include <vcl/msgbox.hxx>
  24 #include <com/sun/star/beans/XPropertySet.hpp>
  25 #include <comphelper/types.hxx>
  26 #include <tools/debug.hxx>
  27
  28 #define CUIFM_PROP_HIDDEN "Hidden"
  29 #define CUIFM_PROP_LABEL  "Label"
  30
  31 FmShowColsDialog::FmShowColsDialog(weld::Window* pParent)
  32     : GenericDialogController(pParent, "cui/ui/showcoldialog.ui", "ShowColDialog")
  33     , m_xList(m_xBuilder->weld_tree_view("treeview"))
  34     , m_xOK(m_xBuilder->weld_button("ok"))
  35 {
  36     m_xList->set_size_request(m_xList->get_approximate_digit_width() * 40, m_xList->get_height_rows(8));
  37     m_xList->set_selection_mode(SelectionMode::Multiple);
  38     m_xOK->connect_clicked(LINK(this, FmShowColsDialog, OnClickedOk));
  39 }
  40
  41 FmShowColsDialog::~FmShowColsDialog()
  42 {
  43 }
  44
  45 IMPL_LINK_NOARG(FmShowColsDialog, OnClickedOk, weld::Button&, void)
  46 {
  47     DBG_ASSERT(m_xColumns.is(), "FmShowColsDialog::OnClickedOk : you should call SetColumns before executing the dialog !");
  48     if (m_xColumns.is())
  49     {
  50         css::uno::Reference< css::beans::XPropertySet > xCol;
  51         auto nSelectedRows = m_xList->get_selected_rows();
  52         for (auto i : nSelectedRows)
  53         {
  54             m_xColumns->getByIndex(m_xList->get_id(i).toInt32()) >>= xCol;
  55             if (xCol.is())
  56             {
  57                 try
  58                 {
  59                     xCol->setPropertyValue(CUIFM_PROP_HIDDEN, css::uno::Any(false));
  60                 }
  61                 catch(...)
  62                 {
  63                     OSL_FAIL("FmShowColsDialog::OnClickedOk Exception occurred!");
  64                 }
  65             }
  66         }
  67     }
  68
  69     m_xDialog->response(RET_OK);
  70 }
  71
  72 void FmShowColsDialog::SetColumns(const css::uno::Reference< css::container::XIndexContainer>& xCols)
  73 {
  74     DBG_ASSERT(xCols.is(), "FmShowColsDialog::SetColumns : invalid columns !");
  75     if (!xCols.is())
  76         return;
  77     m_xColumns = xCols.get();
  78
  79     m_xList->clear();
  80
  81     css::uno::Reference< css::beans::XPropertySet>  xCurCol;
  82     OUString sCurName;
  83     for (sal_Int32 i=0; i<xCols->getCount(); ++i)
  84     {
  85         sCurName.clear();
  86         xCurCol.set(xCols->getByIndex(i), css::uno::UNO_QUERY);
  87         bool bIsHidden = false;
  88         try
  89         {
  90             css::uno::Any aHidden = xCurCol->getPropertyValue(CUIFM_PROP_HIDDEN);
  91             bIsHidden = ::comphelper::getBOOL(aHidden);
  92
  93             OUString sName;
  94             xCurCol->getPropertyValue(CUIFM_PROP_LABEL) >>= sName;
  95             sCurName = sName;
  96         }
  97         catch(...)
  98         {
  99             OSL_FAIL("FmShowColsDialog::SetColumns Exception occurred!");
 100         }
 101
 102         // if the col is hidden, put it into the list
 103         if (bIsHidden)
 104             m_xList->append(OUString::number(i), sCurName);
 105     }
 106 }
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */