sw/source/ui/chrdlg/swuiccoll.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 <memory>
  21 #include <cmdid.h>
  22 #include <o3tl/safeint.hxx>
  23 #include <swmodule.hxx>
  24 #include <view.hxx>
  25 #include <wrtsh.hxx>
  26
  27 #include <sfx2/styfitem.hxx>
  28
  29 #include <ccoll.hxx>
  30 #include <fmtcol.hxx>
  31 #include <hintids.hxx>
  32 #include <docsh.hxx>
  33
  34 #include <swuiccoll.hxx>
  35
  36 const WhichRangesContainer SwCondCollPage::s_aPageRg(svl::Items<FN_COND_COLL, FN_COND_COLL>);
  37
  38 SwCondCollPage::SwCondCollPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet &rSet)
  39     : SfxTabPage(pPage, pController, "modules/swriter/ui/conditionpage.ui", "ConditionPage", &rSet)
  40     , m_pCmds(SwCondCollItem::GetCmds())
  41     , m_pFormat(nullptr)
  42     , m_xTbLinks(m_xBuilder->weld_tree_view("links"))
  43     , m_xStyleLB(m_xBuilder->weld_tree_view("styles"))
  44     , m_xFilterLB(m_xBuilder->weld_combo_box("filter"))
  45     , m_xRemovePB(m_xBuilder->weld_button("remove"))
  46     , m_xAssignPB(m_xBuilder->weld_button("apply"))
  47 {
  48     m_xStyleLB->make_sorted();
  49     const auto nHeightRequest = m_xStyleLB->get_height_rows(12);
  50     m_xStyleLB->set_size_request(-1, nHeightRequest);
  51     m_xTbLinks->set_size_request(-1, nHeightRequest);
  52     std::vector<int> aWidths
  53     {
  54         o3tl::narrowing<int>(m_xTbLinks->get_approximate_digit_width() * 40)
  55     };
  56     m_xTbLinks->set_column_fixed_widths(aWidths);
  57
  58     const sal_Int32 nStrCount = m_xFilterLB->get_count();
  59     for (sal_Int32 i = 0; i < nStrCount; ++i)
  60         m_aStrArr.push_back(m_xFilterLB->get_text(i));
  61     m_xFilterLB->clear();
  62
  63     SetExchangeSupport();
  64
  65     // Install handlers
  66     m_xTbLinks->connect_row_activated(LINK(this, SwCondCollPage, AssignRemoveTreeListBoxHdl));
  67     m_xStyleLB->connect_row_activated(LINK(this, SwCondCollPage, AssignRemoveTreeListBoxHdl));
  68     m_xRemovePB->connect_clicked(LINK(this, SwCondCollPage, AssignRemoveClickHdl));
  69     m_xAssignPB->connect_clicked(LINK(this, SwCondCollPage, AssignRemoveClickHdl));
  70     m_xTbLinks->connect_changed(LINK(this, SwCondCollPage, SelectTreeListBoxHdl));
  71     m_xStyleLB->connect_changed(LINK(this, SwCondCollPage, SelectTreeListBoxHdl));
  72     m_xFilterLB->connect_changed(LINK(this, SwCondCollPage, SelectListBoxHdl));
  73
  74     std::optional<SfxStyleFamilies> xFamilies(SW_MOD()->CreateStyleFamilies());
  75     size_t nCount = xFamilies->size();
  76     for (size_t j = 0; j < nCount; ++j)
  77     {
  78         const SfxStyleFamilyItem &rFamilyItem = xFamilies->at(j);
  79         if (SfxStyleFamily::Para == rFamilyItem.GetFamily())
  80         {
  81             const SfxStyleFilter& rFilterList = rFamilyItem.GetFilterList();
  82             for (size_t i = 0; i < rFilterList.size(); ++i)
  83                 m_xFilterLB->append(OUString::number(int(rFilterList[i].nFlags)), rFilterList[i].aName);
  84             break;
  85         }
  86     }
  87
  88     m_xFilterLB->set_active(0);
  89     m_xTbLinks->show();
  90 }
  91
  92 SwCondCollPage::~SwCondCollPage()
  93 {
  94 }
  95
  96 DeactivateRC SwCondCollPage::DeactivatePage(SfxItemSet * _pSet)
  97 {
  98     if( _pSet )
  99         FillItemSet(_pSet);
 100
 101     return DeactivateRC::LeavePage;
 102 }
 103
 104 std::unique_ptr<SfxTabPage> SwCondCollPage::Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet *rSet)
 105 {
 106     return std::make_unique<SwCondCollPage>(pPage, pController, *rSet);
 107 }
 108
 109 bool SwCondCollPage::FillItemSet(SfxItemSet *rSet)
 110 {
 111     SwCondCollItem aCondItem;
 112     for (size_t i = 0; i < m_aStrArr.size(); ++i)
 113     {
 114         const OUString sEntry = m_xTbLinks->get_text(i, 1);
 115         aCondItem.SetStyle( &sEntry, i);
 116     }
 117     rSet->Put(aCondItem);
 118     return true;
 119 }
 120
 121 void SwCondCollPage::Reset(const SfxItemSet *)
 122 {
 123     m_xTbLinks->clear();
 124     m_xStyleLB->clear();
 125
 126     SwView* pView = GetActiveView();
 127     if (!pView)
 128         return;
 129
 130     SfxStyleSheetBasePool* pPool = pView->GetWrtShell().GetView().GetDocShell()->GetStyleSheetPool();
 131     const SfxStyleSheetBase* pBase = pPool->First(SfxStyleFamily::Para);
 132     while (pBase)
 133     {
 134         if (!m_pFormat || pBase->GetName() != m_pFormat->GetName())
 135             m_xStyleLB->append_text(pBase->GetName());
 136         pBase = pPool->Next();
 137     }
 138     m_xStyleLB->select(0);
 139
 140     for (size_t n = 0; n < m_aStrArr.size(); ++n)
 141     {
 142         m_xTbLinks->append_text(m_aStrArr[n]);
 143
 144         const SwCollCondition* pCond = nullptr;
 145         if( m_pFormat && RES_CONDTXTFMTCOLL == m_pFormat->Which() &&
 146             nullptr != ( pCond = static_cast<SwConditionTextFormatColl*>(m_pFormat)->
 147             HasCondition( SwCollCondition( nullptr, m_pCmds[n].nCnd, m_pCmds[n].nSubCond ) ) )
 148             && pCond->GetTextFormatColl() )
 149         {
 150             m_xTbLinks->set_text(n, pCond->GetTextFormatColl()->GetName(), 1);
 151         }
 152
 153         if (0 == n)
 154         {
 155             m_xTbLinks->select(0);
 156             SelectTreeListBoxHdl(*m_xTbLinks);
 157         }
 158     }
 159 }
 160
 161 IMPL_LINK(SwCondCollPage, AssignRemoveClickHdl, weld::Button&, rBtn, void)
 162 {
 163     AssignRemove(&rBtn);
 164 }
 165
 166 IMPL_LINK(SwCondCollPage, AssignRemoveTreeListBoxHdl, weld::TreeView&, rBtn, bool)
 167 {
 168     AssignRemove(&rBtn);
 169     return true;
 170 }
 171
 172 void SwCondCollPage::AssignRemove(const weld::Widget* pBtn)
 173 {
 174     int nPos = m_xTbLinks->get_selected_index();
 175     if (nPos == -1)
 176     {
 177         return;
 178     }
 179
 180     const bool bAssEnabled = pBtn != m_xRemovePB.get() && m_xAssignPB->get_sensitive();
 181     m_xAssignPB->set_sensitive(!bAssEnabled);
 182     m_xRemovePB->set_sensitive(bAssEnabled);
 183     if (bAssEnabled)
 184         m_xTbLinks->set_text(nPos, m_xStyleLB->get_selected_text(), 1);
 185     else
 186         m_xTbLinks->set_text(nPos, "", 1);
 187 }
 188
 189 IMPL_LINK(SwCondCollPage, SelectTreeListBoxHdl, weld::TreeView&, rBox, void)
 190 {
 191     SelectHdl(&rBox);
 192 }
 193
 194 IMPL_LINK(SwCondCollPage, SelectListBoxHdl, weld::ComboBox&, rBox, void)
 195 {
 196     SelectHdl(&rBox);
 197 }
 198
 199 void SwCondCollPage::SelectHdl(const weld::Widget* pBox)
 200 {
 201     if (pBox == m_xFilterLB.get())
 202     {
 203         m_xStyleLB->clear();
 204
 205         SwView* pView = GetActiveView();
 206         if (!pView)
 207             return;
 208
 209         const sal_Int32 nSelPos = m_xFilterLB->get_active();
 210         const SfxStyleSearchBits nSearchFlags = static_cast<SfxStyleSearchBits>(m_xFilterLB->get_id(nSelPos).toInt32());
 211         SfxStyleSheetBasePool* pPool = pView->GetWrtShell().GetView().GetDocShell()->GetStyleSheetPool();
 212         const SfxStyleSheetBase* pBase = pPool->First(SfxStyleFamily::Para, nSearchFlags);
 213
 214         bool bEmpty = true;
 215         while (pBase)
 216         {
 217             if (!m_pFormat || pBase->GetName() != m_pFormat->GetName())
 218             {
 219                 m_xStyleLB->append_text(pBase->GetName());
 220                 bEmpty = false;
 221             }
 222             pBase = pPool->Next();
 223         }
 224         m_xStyleLB->select(bEmpty ? -1 : 0);
 225         SelectHdl(m_xStyleLB.get());
 226     }
 227     else
 228     {
 229         int nSelected = m_xTbLinks->get_selected_index();
 230         const OUString sTbEntry = nSelected != -1
 231             ? m_xTbLinks->get_text(nSelected, 1)
 232             : OUString();
 233         const OUString sStyle = m_xStyleLB->get_selected_text();
 234
 235         m_xAssignPB->set_sensitive(sStyle != sTbEntry);
 236
 237         if (pBox != m_xStyleLB.get())
 238             m_xRemovePB->set_sensitive(!sTbEntry.isEmpty());
 239     }
 240 }
 241
 242 void SwCondCollPage::SetCollection(SwFormat* pFormat)
 243 {
 244     m_pFormat = pFormat;
 245 }
 246
 247 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */