sw/source/ui/fldui/DropDownFieldDialog.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 <wrtsh.hxx>
  21 #include <fldbas.hxx>
  22 #include <DropDownFieldDialog.hxx>
  23 #include <flddropdown.hxx>
  24
  25 #include <memory>
  26
  27 using namespace ::com::sun::star;
  28
  29 // edit insert-field
  30 sw::DropDownFieldDialog::DropDownFieldDialog(weld::Widget *pParent, SwWrtShell &rS,
  31                               SwField* pField, bool bPrevButton, bool bNextButton)
  32     : GenericDialogController(pParent, "modules/swriter/ui/dropdownfielddialog.ui", "DropdownFieldDialog")
  33     , m_rSh( rS )
  34     , m_pDropField(nullptr)
  35     , m_pPressedButton(nullptr)
  36     , m_xListItemsLB(m_xBuilder->weld_tree_view("list"))
  37     , m_xOKPB(m_xBuilder->weld_button("ok"))
  38     , m_xPrevPB(m_xBuilder->weld_button("prev"))
  39     , m_xNextPB(m_xBuilder->weld_button("next"))
  40     , m_xEditPB(m_xBuilder->weld_button("edit"))
  41 {
  42     m_xListItemsLB->set_size_request(m_xListItemsLB->get_approximate_digit_width() * 24,
  43                                      m_xListItemsLB->get_height_rows(12));
  44     Link<weld::TreeView&, bool> aDoubleLk = LINK(this, DropDownFieldDialog, DoubleClickHdl);
  45     m_xListItemsLB->connect_row_activated( aDoubleLk );
  46
  47     Link<weld::Button&, void> aEditButtonLk = LINK(this, DropDownFieldDialog, EditHdl);
  48     Link<weld::Button&,void> aPrevButtonLk = LINK(this, DropDownFieldDialog, PrevHdl);
  49     Link<weld::Button&, void> aNextButtonLk = LINK(this, DropDownFieldDialog, NextHdl);
  50     m_xEditPB->connect_clicked(aEditButtonLk);
  51     if( bPrevButton || bNextButton )
  52     {
  53         m_xPrevPB->show();
  54         m_xPrevPB->connect_clicked(aPrevButtonLk);
  55         m_xPrevPB->set_sensitive(bPrevButton);
  56
  57         m_xNextPB->show();
  58         m_xNextPB->connect_clicked(aNextButtonLk);
  59         m_xNextPB->set_sensitive(bNextButton);
  60     }
  61     if( SwFieldIds::Dropdown == pField->GetTyp()->Which() )
  62     {
  63
  64         m_pDropField = static_cast<SwDropDownField*>(pField);
  65         OUString sTitle = m_xDialog->get_title() +
  66             m_pDropField->GetPar2();
  67         m_xDialog->set_title(sTitle);
  68         const uno::Sequence< OUString > aItems = m_pDropField->GetItemSequence();
  69         for (const OUString& rItem : aItems)
  70             m_xListItemsLB->append_text(rItem);
  71         m_xListItemsLB->select_text(m_pDropField->GetSelectedItem());
  72     }
  73
  74     bool bEnable = !m_rSh.IsCursorReadonly();
  75     m_xOKPB->set_sensitive(bEnable);
  76
  77     m_xListItemsLB->grab_focus();
  78 }
  79
  80 sw::DropDownFieldDialog::~DropDownFieldDialog()
  81 {
  82 }
  83
  84 void sw::DropDownFieldDialog::Apply()
  85 {
  86     if (!m_pDropField)
  87         return;
  88
  89     OUString sSelect = m_xListItemsLB->get_selected_text();
  90     if (m_pDropField->GetPar1() == sSelect)
  91         return;
  92
  93     m_rSh.StartAllAction();
  94
  95     std::unique_ptr<SwDropDownField> const pCopy(
  96         static_cast<SwDropDownField*>(m_pDropField->CopyField().release()));
  97
  98     pCopy->SetPar1(sSelect);
  99     m_rSh.SwEditShell::UpdateOneField(*pCopy);
 100
 101     m_rSh.SetUndoNoResetModified();
 102     m_rSh.EndAllAction();
 103 }
 104
 105 bool sw::DropDownFieldDialog::PrevButtonPressed() const
 106 {
 107     return m_pPressedButton == m_xPrevPB.get();
 108 }
 109
 110 bool sw::DropDownFieldDialog::NextButtonPressed() const
 111 {
 112     return m_pPressedButton == m_xNextPB.get();
 113 }
 114
 115 IMPL_LINK_NOARG(sw::DropDownFieldDialog, EditHdl, weld::Button&, void)
 116 {
 117     m_pPressedButton = m_xEditPB.get();
 118     m_xDialog->response(RET_YES);
 119 }
 120
 121 IMPL_LINK_NOARG(sw::DropDownFieldDialog, PrevHdl, weld::Button&, void)
 122 {
 123     m_pPressedButton = m_xPrevPB.get();
 124     m_xDialog->response(RET_OK);
 125 }
 126
 127 IMPL_LINK_NOARG(sw::DropDownFieldDialog, NextHdl, weld::Button&, void)
 128 {
 129     m_pPressedButton = m_xNextPB.get();
 130     m_xDialog->response(RET_OK);
 131 }
 132
 133 IMPL_LINK_NOARG(sw::DropDownFieldDialog, DoubleClickHdl, weld::TreeView&, bool)
 134 {
 135     // tdf#114144, when next is available make double-click accept and go to next field
 136     if (m_xNextPB->get_visible() && m_xNextPB->get_sensitive())
 137         m_pPressedButton = m_xNextPB.get();
 138     m_xDialog->response(RET_OK);
 139     return true;
 140 }
 141
 142 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */