basctl/source/dlged/managelang.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 <basidesh.hxx>
  21 #include <basobj.hxx>
  22 #include <iderdll.hxx>
  23 #include <iderid.hxx>
  24 #include <localizationmgr.hxx>
  25 #include <managelang.hxx>
  26
  27 #include <strings.hrc>
  28
  29 #include <comphelper/sequence.hxx>
  30 #include <sfx2/bindings.hxx>
  31 #include <sfx2/sfxsids.hrc>
  32 #include <svtools/langtab.hxx>
  33 #include <svx/langbox.hxx>
  34 #include <utility>
  35 #include <vcl/svapp.hxx>
  36 #include <vcl/weld.hxx>
  37 #include <vcl/settings.hxx>
  38 #include <tools/debug.hxx>
  39
  40 namespace basctl
  41 {
  42
  43 using namespace ::com::sun::star::lang;
  44 using namespace ::com::sun::star::resource;
  45 using namespace ::com::sun::star::uno;
  46
  47 bool localesAreEqual( const Locale& rLocaleLeft, const Locale& rLocaleRight )
  48 {
  49     bool bRet = ( rLocaleLeft.Language == rLocaleRight.Language &&
  50                   rLocaleLeft.Country == rLocaleRight.Country &&
  51                   rLocaleLeft.Variant == rLocaleRight.Variant );
  52     return bRet;
  53 }
  54
  55 ManageLanguageDialog::ManageLanguageDialog(weld::Window* pParent, std::shared_ptr<LocalizationMgr> xLMgr)
  56     : GenericDialogController(pParent, u"modules/BasicIDE/ui/managelanguages.ui"_ustr, u"ManageLanguagesDialog"_ustr)
  57     , m_xLocalizationMgr(std::move(xLMgr))
  58     , m_sDefLangStr(IDEResId(RID_STR_DEF_LANG))
  59     , m_sCreateLangStr(IDEResId(RID_STR_CREATE_LANG))
  60     , m_xLanguageLB(m_xBuilder->weld_tree_view(u"treeview"_ustr))
  61     , m_xAddPB(m_xBuilder->weld_button(u"add"_ustr))
  62     , m_xDeletePB(m_xBuilder->weld_button(u"delete"_ustr))
  63     , m_xMakeDefPB(m_xBuilder->weld_button(u"default"_ustr))
  64 {
  65     m_xLanguageLB->set_size_request(m_xLanguageLB->get_approximate_digit_width() * 42,
  66                                     m_xLanguageLB->get_height_rows(10));
  67
  68     Init();
  69     FillLanguageBox();
  70     SelectHdl( *m_xLanguageLB );
  71 }
  72
  73 ManageLanguageDialog::~ManageLanguageDialog()
  74 {
  75     ClearLanguageBox();
  76 }
  77
  78 void ManageLanguageDialog::Init()
  79 {
  80     // get current IDE
  81     Shell* pShell = GetShell();
  82     const OUString& sLibName = pShell->GetCurLibName();
  83     // set dialog title with library name
  84     OUString sText = m_xDialog->get_title();
  85     sText = sText.replaceAll("$1", sLibName);
  86     m_xDialog->set_title(sText);
  87     // set handler
  88     m_xAddPB->connect_clicked( LINK( this, ManageLanguageDialog, AddHdl ) );
  89     m_xDeletePB->connect_clicked( LINK( this, ManageLanguageDialog, DeleteHdl ) );
  90     m_xMakeDefPB->connect_clicked( LINK( this, ManageLanguageDialog, MakeDefHdl ) );
  91     m_xLanguageLB->connect_selection_changed(LINK(this, ManageLanguageDialog, SelectHdl));
  92
  93     m_xLanguageLB->set_selection_mode(SelectionMode::Multiple);
  94 }
  95
  96 void ManageLanguageDialog::FillLanguageBox()
  97 {
  98     DBG_ASSERT( m_xLocalizationMgr, "ManageLanguageDialog::FillLanguageBox(): no localization manager" );
  99
 100     if ( m_xLocalizationMgr->isLibraryLocalized() )
 101     {
 102         Locale aDefaultLocale = m_xLocalizationMgr->getStringResourceManager()->getDefaultLocale();
 103         for (auto& rLocale : m_xLocalizationMgr->getStringResourceManager()->getLocales())
 104         {
 105             bool bIsDefault = localesAreEqual(aDefaultLocale, rLocale);
 106             LanguageType eLangType = LanguageTag::convertToLanguageType(rLocale);
 107             OUString sLanguage = SvtLanguageTable::GetLanguageString( eLangType );
 108             if ( bIsDefault )
 109             {
 110                 sLanguage += " " + m_sDefLangStr;
 111             }
 112             LanguageEntry* pEntry = new LanguageEntry(rLocale, bIsDefault);
 113             m_xLanguageLB->append(weld::toId(pEntry), sLanguage);
 114         }
 115     }
 116     else
 117         m_xLanguageLB->append_text(m_sCreateLangStr);
 118 }
 119
 120 void ManageLanguageDialog::ClearLanguageBox()
 121 {
 122     const sal_Int32 nCount = m_xLanguageLB->n_children();
 123     for (sal_Int32 i = 0; i < nCount; ++i)
 124     {
 125         LanguageEntry* pEntry = weld::fromId<LanguageEntry*>(m_xLanguageLB->get_id(i));
 126         delete pEntry;
 127     }
 128     m_xLanguageLB->clear();
 129 }
 130
 131 IMPL_LINK_NOARG(ManageLanguageDialog, AddHdl, weld::Button&, void)
 132 {
 133     auto xDlg = std::make_shared<SetDefaultLanguageDialog>(m_xDialog.get(), m_xLocalizationMgr);
 134     weld::DialogController::runAsync(xDlg, [xDlg,this](sal_Int32 nResult)
 135         {
 136             if (!nResult )
 137                 return;
 138             // add new locales
 139             Sequence< Locale > aLocaleSeq = xDlg->GetLocales();
 140             m_xLocalizationMgr->handleAddLocales( aLocaleSeq );
 141             // update listbox
 142             ClearLanguageBox();
 143             FillLanguageBox();
 144
 145             if (SfxBindings* pBindings = GetBindingsPtr())
 146                 pBindings->Invalidate( SID_BASICIDE_CURRENT_LANG );
 147         });
 148 }
 149
 150 IMPL_LINK_NOARG(ManageLanguageDialog, DeleteHdl, weld::Button&, void)
 151 {
 152     std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(m_xDialog.get(), u"modules/BasicIDE/ui/deletelangdialog.ui"_ustr));
 153     std::unique_ptr<weld::MessageDialog> xQBox(xBuilder->weld_message_dialog(u"DeleteLangDialog"_ustr));
 154     if (xQBox->run() != RET_OK)
 155         return;
 156
 157     std::vector<int> aSelection = m_xLanguageLB->get_selected_rows();
 158     int nCount = aSelection.size();
 159     int nPos = m_xLanguageLB->get_selected_index();
 160     // remove locales
 161     Sequence< Locale > aLocaleSeq( nCount );
 162     auto aLocaleSeqRange = asNonConstRange(aLocaleSeq);
 163     for (int i = 0; i < nCount; ++i)
 164     {
 165         const sal_Int32 nSelPos = aSelection[i];
 166         LanguageEntry* pEntry = weld::fromId<LanguageEntry*>(m_xLanguageLB->get_id(nSelPos));
 167         if ( pEntry )
 168             aLocaleSeqRange[i] = pEntry->m_aLocale;
 169     }
 170     m_xLocalizationMgr->handleRemoveLocales( aLocaleSeq );
 171     // update listbox
 172     ClearLanguageBox();
 173     FillLanguageBox();
 174     // reset selection
 175     nCount = m_xLanguageLB->n_children();
 176     if (nCount <= nPos)
 177         nPos = nCount - 1;
 178     m_xLanguageLB->select(nPos);
 179     SelectHdl( *m_xLanguageLB );
 180 }
 181
 182 IMPL_LINK_NOARG(ManageLanguageDialog, MakeDefHdl, weld::Button&, void)
 183 {
 184     const sal_Int32 nPos = m_xLanguageLB->get_selected_index();
 185     LanguageEntry* pSelectEntry = weld::fromId<LanguageEntry*>(m_xLanguageLB->get_id(nPos));
 186     if (pSelectEntry && !pSelectEntry->m_bIsDefault)
 187     {
 188         // set new default entry
 189         m_xLocalizationMgr->handleSetDefaultLocale( pSelectEntry->m_aLocale );
 190         // update Listbox
 191         ClearLanguageBox();
 192         FillLanguageBox();
 193         // reset selection
 194         m_xLanguageLB->select(nPos);
 195         SelectHdl( *m_xLanguageLB );
 196     }
 197 }
 198
 199 IMPL_LINK_NOARG(ManageLanguageDialog, SelectHdl, weld::TreeView&, void)
 200 {
 201     const sal_Int32 nCount = m_xLanguageLB->n_children();
 202     bool bEmpty = ( !nCount ||
 203                     m_xLanguageLB->find_text(m_sCreateLangStr) != -1 );
 204     bool bSelect = ( m_xLanguageLB->get_selected_index() != -1 );
 205     bool bEnable = !bEmpty && bSelect;
 206
 207     m_xDeletePB->set_sensitive(bEnable);
 208     m_xMakeDefPB->set_sensitive(bEnable && nCount > 1 && m_xLanguageLB->count_selected_rows() == 1);
 209 }
 210
 211 // class SetDefaultLanguageDialog -----------------------------------------------
 212
 213 SetDefaultLanguageDialog::SetDefaultLanguageDialog(weld::Window* pParent, std::shared_ptr<LocalizationMgr> xLMgr)
 214     : GenericDialogController(pParent, u"modules/BasicIDE/ui/defaultlanguage.ui"_ustr, u"DefaultLanguageDialog"_ustr)
 215     , m_xLocalizationMgr(std::move(xLMgr))
 216     , m_xLanguageFT(m_xBuilder->weld_label(u"defaultlabel"_ustr))
 217     , m_xLanguageLB(m_xBuilder->weld_tree_view(u"entries"_ustr))
 218     , m_xCheckLangFT(m_xBuilder->weld_label(u"checkedlabel"_ustr))
 219     , m_xCheckLangLB(m_xBuilder->weld_tree_view(u"checkedentries"_ustr))
 220     , m_xDefinedFT(m_xBuilder->weld_label(u"defined"_ustr))
 221     , m_xAddedFT(m_xBuilder->weld_label(u"added"_ustr))
 222     , m_xAltTitle(m_xBuilder->weld_label(u"alttitle"_ustr))
 223     , m_xLanguageCB(new SvxLanguageBox(m_xBuilder->weld_combo_box(u"hidden"_ustr)))
 224 {
 225     m_xLanguageLB->set_size_request(-1, m_xLanguageLB->get_height_rows(10));
 226     m_xCheckLangLB->set_size_request(-1, m_xCheckLangLB->get_height_rows(10));
 227     m_xCheckLangLB->enable_toggle_buttons(weld::ColumnToggleType::Check);
 228
 229     if (m_xLocalizationMgr->isLibraryLocalized())
 230     {
 231         // change to "Add Interface Language" mode
 232         m_xLanguageLB->hide();
 233         m_xCheckLangLB->show();
 234         m_xDialog->set_title(m_xAltTitle->get_label());
 235         m_xLanguageFT->hide();
 236         m_xCheckLangFT->show();
 237         m_xDefinedFT->hide();
 238         m_xAddedFT->show();
 239     }
 240
 241     FillLanguageBox();
 242 }
 243
 244 SetDefaultLanguageDialog::~SetDefaultLanguageDialog()
 245 {
 246 }
 247
 248 void SetDefaultLanguageDialog::FillLanguageBox()
 249 {
 250     // fill list with all languages
 251     m_xLanguageCB->SetLanguageList(SvxLanguageListFlags::ALL, false);
 252
 253     if (m_xLocalizationMgr->isLibraryLocalized())
 254     {
 255         // remove the already localized languages
 256         for (auto& rLocale : m_xLocalizationMgr->getStringResourceManager()->getLocales())
 257             m_xLanguageCB->remove_id(LanguageTag::convertToLanguageType(rLocale));
 258
 259         // fill checklistbox if not in default mode
 260         const sal_Int32 nCountLang = m_xLanguageCB->get_count();
 261         for (sal_Int32 j = 0;  j < nCountLang; ++j)
 262         {
 263             LanguageType eLang = m_xLanguageCB->get_id(j);
 264             m_xCheckLangLB->append();
 265             const int nRow = m_xCheckLangLB->n_children() - 1;
 266             m_xCheckLangLB->set_toggle(nRow, TRISTATE_FALSE);
 267             m_xCheckLangLB->set_text(nRow, m_xLanguageCB->get_text(j), 0);
 268             m_xCheckLangLB->set_id(nRow, OUString::number(eLang.get()));
 269         }
 270         m_xLanguageCB.reset();
 271         m_xLanguageLB.reset();
 272     }
 273     else
 274     {
 275         const sal_Int32 nCountLang = m_xLanguageCB->get_count();
 276         for (sal_Int32 j = 0;  j < nCountLang; ++j)
 277         {
 278             LanguageType eLang = m_xLanguageCB->get_id(j);
 279             m_xLanguageLB->append(OUString::number(eLang.get()), m_xLanguageCB->get_text(j));
 280         }
 281         m_xLanguageCB.reset();
 282
 283         // preselect current UI language
 284         m_xLanguageLB->select_id(OUString::number(Application::GetSettings().GetUILanguageTag().getLanguageType().get()));
 285     }
 286 }
 287
 288 Sequence< Locale > SetDefaultLanguageDialog::GetLocales() const
 289 {
 290     bool bNotLocalized = !m_xLocalizationMgr->isLibraryLocalized();
 291     if (bNotLocalized)
 292     {
 293         LanguageType eType(m_xLanguageLB->get_selected_id().toUInt32());
 294         return {LanguageTag(eType).getLocale()};
 295     }
 296     std::vector<Locale> aLocaleSeq;
 297     const sal_Int32 nCount = m_xCheckLangLB->n_children();
 298     for (sal_Int32 i = 0; i < nCount; ++i)
 299     {
 300         if (m_xCheckLangLB->get_toggle(i) == TRISTATE_TRUE)
 301         {
 302             LanguageType eType(m_xCheckLangLB->get_id(i).toUInt32());
 303             aLocaleSeq.push_back(LanguageTag::convertToLocale(eType));
 304         }
 305     }
 306     return comphelper::containerToSequence(aLocaleSeq);
 307 }
 308
 309 } // namespace basctl
 310
 311 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */