cui/source/options/fontsubs.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 <sal/config.h>
  21
  22 #include <officecfg/Office/Common.hxx>
  23 #include <svtools/ctrltool.hxx>
  24 #include <vcl/svapp.hxx>
  25 #include <svtools/fontsubstconfig.hxx>
  26 #include "fontsubs.hxx"
  27 #include <helpids.h>
  28
  29 /*********************************************************************/
  30 /*                                                                   */
  31 /*  TabPage font replacement                                         */
  32 /*                                                                   */
  33 /*********************************************************************/
  34
  35 SvxFontSubstTabPage::SvxFontSubstTabPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet)
  36     : SfxTabPage(pPage, pController, "cui/ui/optfontspage.ui", "OptFontsPage", &rSet)
  37     , m_xConfig(new SvtFontSubstConfig)
  38     , m_bSorted(false)
  39     , m_xUseTableCB(m_xBuilder->weld_check_button("usetable"))
  40     , m_xFont1CB(m_xBuilder->weld_combo_box("font1"))
  41     , m_xFont2CB(m_xBuilder->weld_combo_box("font2"))
  42     , m_xApply(m_xBuilder->weld_button("apply"))
  43     , m_xDelete(m_xBuilder->weld_button("delete"))
  44     , m_xCheckLB(m_xBuilder->weld_tree_view("checklb"))
  45     , m_xFontNameLB(m_xBuilder->weld_combo_box("fontname"))
  46     , m_xNonPropFontsOnlyCB(m_xBuilder->weld_check_button("nonpropfontonly"))
  47     , m_xFontHeightLB(m_xBuilder->weld_combo_box("fontheight"))
  48 {
  49     m_xFont1CB->make_sorted();
  50     m_xFont1CB->set_size_request(1, -1);
  51     m_xFont2CB->make_sorted();
  52     m_xFont2CB->set_size_request(1, -1);
  53     m_sAutomatic = m_xFontNameLB->get_text(0);
  54     assert(!m_sAutomatic.isEmpty());
  55
  56     m_xCheckLB->set_size_request(m_xCheckLB->get_approximate_digit_width() * 80,
  57                                  m_xCheckLB->get_height_rows(10));
  58     m_xCheckLB->set_help_id(HID_OFA_FONT_SUBST_CLB);
  59     m_xCheckLB->set_selection_mode(SelectionMode::Multiple);
  60     m_xCheckLB->set_sort_column(3);
  61
  62     setColSizes();
  63
  64     m_xCheckLB->set_centered_column(1);
  65     m_xCheckLB->set_centered_column(2);
  66
  67     Link<weld::ComboBox&,void> aLink2(LINK(this, SvxFontSubstTabPage, SelectComboBoxHdl));
  68     Link<weld::Button&,void> aClickLink(LINK(this, SvxFontSubstTabPage, ClickHdl));
  69
  70     m_xCheckLB->connect_changed(LINK(this, SvxFontSubstTabPage, TreeListBoxSelectHdl));
  71     m_xCheckLB->connect_column_clicked(LINK(this, SvxFontSubstTabPage, HeaderBarClick));
  72     m_xUseTableCB->connect_clicked(aClickLink);
  73     m_xFont1CB->connect_changed(aLink2);
  74     m_xFont2CB->connect_changed(aLink2);
  75     m_xApply->connect_clicked(aClickLink);
  76     m_xDelete->connect_clicked(aClickLink);
  77
  78     m_xNonPropFontsOnlyCB->connect_toggled(LINK(this, SvxFontSubstTabPage, NonPropFontsHdl));
  79
  80     sal_uInt16 nHeight;
  81     for(nHeight = 6; nHeight <= 16; nHeight++)
  82         m_xFontHeightLB->append_text(OUString::number(nHeight));
  83     for(nHeight = 18; nHeight <= 28; nHeight+= 2)
  84         m_xFontHeightLB->append_text(OUString::number(nHeight));
  85     for(nHeight = 32; nHeight <= 48; nHeight+= 4)
  86         m_xFontHeightLB->append_text(OUString::number(nHeight));
  87     for(nHeight = 54; nHeight <= 72; nHeight+= 6)
  88         m_xFontHeightLB->append_text(OUString::number(nHeight));
  89     for(nHeight = 80; nHeight <= 96; nHeight+= 8)
  90         m_xFontHeightLB->append_text(OUString::number(nHeight));
  91 }
  92
  93 IMPL_LINK(SvxFontSubstTabPage, HeaderBarClick, int, nColumn, void)
  94 {
  95     if (!m_bSorted)
  96     {
  97         m_xCheckLB->make_sorted();
  98         m_bSorted = true;
  99     }
 100
 101     bool bSortAtoZ = m_xCheckLB->get_sort_order();
 102
 103     //set new arrow positions in headerbar
 104     if (nColumn == m_xCheckLB->get_sort_column())
 105     {
 106         bSortAtoZ = !bSortAtoZ;
 107         m_xCheckLB->set_sort_order(bSortAtoZ);
 108     }
 109     else
 110     {
 111         m_xCheckLB->set_sort_indicator(TRISTATE_INDET, m_xCheckLB->get_sort_column());
 112         m_xCheckLB->set_sort_column(nColumn);
 113     }
 114
 115     if (nColumn != -1)
 116     {
 117         //sort lists
 118         m_xCheckLB->set_sort_indicator(bSortAtoZ ? TRISTATE_TRUE : TRISTATE_FALSE, nColumn);
 119     }
 120 }
 121
 122 void SvxFontSubstTabPage::setColSizes()
 123 {
 124     int nW1 = m_xCheckLB->get_pixel_size(m_xCheckLB->get_column_title(3)).Width();
 125     int nW2 = m_xCheckLB->get_pixel_size(m_xCheckLB->get_column_title(4)).Width();
 126     int nMax = std::max( nW1, nW2 ) + 6; // width of the longest header + a little offset
 127     int nMin = m_xCheckLB->get_checkbox_column_width();
 128     nMax = std::max(nMax, nMin);
 129     const int nDoubleMax = 2*nMax;
 130     const int nRest = m_xCheckLB->get_size_request().Width() - nDoubleMax;
 131     std::vector<int> aWidths;
 132     aWidths.push_back(1);   // just abandon the built-in column for checkbuttons and use another
 133     aWidths.push_back(nMax);
 134     aWidths.push_back(nMax);
 135     aWidths.push_back(nRest/2);
 136     m_xCheckLB->set_column_fixed_widths(aWidths);
 137 }
 138
 139 SvxFontSubstTabPage::~SvxFontSubstTabPage()
 140 {
 141 }
 142
 143 std::unique_ptr<SfxTabPage> SvxFontSubstTabPage::Create( weld::Container* pPage, weld::DialogController* pController,
 144                                                 const SfxItemSet* rAttrSet)
 145 {
 146     return std::make_unique<SvxFontSubstTabPage>(pPage, pController, *rAttrSet);
 147 }
 148
 149 bool  SvxFontSubstTabPage::FillItemSet( SfxItemSet* )
 150 {
 151     m_xConfig->ClearSubstitutions();// remove all entries
 152
 153     m_xConfig->Enable(m_xUseTableCB->get_active());
 154
 155     m_xCheckLB->all_foreach([this](weld::TreeIter& rIter) {
 156         SubstitutionStruct aAdd;
 157         aAdd.sFont = m_xCheckLB->get_text(rIter, 3);
 158         aAdd.sReplaceBy = m_xCheckLB->get_text(rIter, 4);
 159         aAdd.bReplaceAlways = m_xCheckLB->get_toggle(rIter, 1);
 160         aAdd.bReplaceOnScreenOnly = m_xCheckLB->get_toggle(rIter, 2);
 161         m_xConfig->AddSubstitution(aAdd);
 162         return false;
 163     });
 164
 165     if(m_xConfig->IsModified())
 166         m_xConfig->Commit();
 167     m_xConfig->Apply();
 168     std::shared_ptr< comphelper::ConfigurationChanges > batch(
 169         comphelper::ConfigurationChanges::create());
 170     if (m_xFontHeightLB->get_value_changed_from_saved())
 171         officecfg::Office::Common::Font::SourceViewFont::FontHeight::set(
 172             static_cast< sal_Int16 >(m_xFontHeightLB->get_active_text().toInt32()),
 173             batch);
 174     if (m_xNonPropFontsOnlyCB->get_state_changed_from_saved())
 175         officecfg::Office::Common::Font::SourceViewFont::
 176             NonProportionalFontsOnly::set(
 177                 m_xNonPropFontsOnlyCB->get_active(), batch);
 178     //font name changes cannot be detected by saved values
 179     OUString sFontName;
 180     if (m_xFontNameLB->get_active() != -1)
 181         sFontName = m_xFontNameLB->get_active_text();
 182     officecfg::Office::Common::Font::SourceViewFont::FontName::set(
 183         boost::optional< OUString >(sFontName), batch);
 184     batch->commit();
 185
 186     return false;
 187 }
 188
 189 void  SvxFontSubstTabPage::Reset( const SfxItemSet* )
 190 {
 191     m_xCheckLB->freeze();
 192     m_xCheckLB->clear();
 193
 194     FontList aFntLst(Application::GetDefaultDevice());
 195     sal_uInt16 nFontCount = aFntLst.GetFontNameCount();
 196     for (sal_uInt16 i = 0; i < nFontCount; ++i)
 197     {
 198         const FontMetric& rFontMetric = aFntLst.GetFontName(i);
 199         m_xFont1CB->append_text(rFontMetric.GetFamilyName());
 200         m_xFont2CB->append_text(rFontMetric.GetFamilyName());
 201     }
 202
 203     sal_Int32 nCount = m_xConfig->SubstitutionCount();
 204     if (nCount)
 205         m_xUseTableCB->set_active(m_xConfig->IsEnabled());
 206
 207     for (sal_Int32  i = 0; i < nCount; ++i)
 208     {
 209         m_xCheckLB->append();
 210         const SubstitutionStruct* pSubs = m_xConfig->GetSubstitution(i);
 211         m_xCheckLB->set_toggle(i, pSubs->bReplaceAlways ? TRISTATE_TRUE : TRISTATE_FALSE, 1);
 212         m_xCheckLB->set_toggle(i, pSubs->bReplaceOnScreenOnly ? TRISTATE_TRUE : TRISTATE_FALSE, 2);
 213         m_xCheckLB->set_text(i, pSubs->sFont, 3);
 214         m_xCheckLB->set_text(i, pSubs->sReplaceBy, 4);
 215     }
 216
 217     m_xCheckLB->thaw();
 218
 219     CheckEnable();
 220
 221     //fill font name box first
 222     m_xNonPropFontsOnlyCB->set_active(
 223         officecfg::Office::Common::Font::SourceViewFont::
 224         NonProportionalFontsOnly::get());
 225     NonPropFontsHdl(*m_xNonPropFontsOnlyCB);
 226     OUString sFontName(
 227         officecfg::Office::Common::Font::SourceViewFont::FontName::get().
 228         get_value_or(OUString()));
 229     if(!sFontName.isEmpty())
 230         m_xFontNameLB->set_active_text(sFontName);
 231     else
 232         m_xFontNameLB->set_active(0);
 233     m_xFontHeightLB->set_active_text(
 234         OUString::number(
 235             officecfg::Office::Common::Font::SourceViewFont::FontHeight::
 236             get()));
 237     m_xNonPropFontsOnlyCB->save_state();
 238     m_xFontHeightLB->save_value();
 239 }
 240
 241 IMPL_LINK(SvxFontSubstTabPage, ClickHdl, weld::Button&, rButton, void)
 242 {
 243     SelectHdl(&rButton);
 244 }
 245
 246 IMPL_LINK(SvxFontSubstTabPage, TreeListBoxSelectHdl, weld::TreeView&, rButton, void)
 247 {
 248     SelectHdl(&rButton);
 249 }
 250
 251 IMPL_LINK(SvxFontSubstTabPage, SelectComboBoxHdl, weld::ComboBox&, rBox, void)
 252 {
 253     SelectHdl(&rBox);
 254 }
 255
 256 namespace
 257 {
 258     // search in the "font" column
 259     int findText(const weld::TreeView& rTreeView, const OUString& rCol)
 260     {
 261         for (int i = 0, nEntryCount = rTreeView.n_children(); i < nEntryCount; ++i)
 262         {
 263             if (rTreeView.get_text(i, 3) == rCol)
 264                 return i;
 265         }
 266         return -1;
 267     }
 268
 269     bool findRow(const weld::TreeView& rTreeView, const OUString& rCol1, const OUString& rCol2)
 270     {
 271         int nRow = findText(rTreeView, rCol1);
 272         if (nRow == -1)
 273             return false;
 274         return rTreeView.get_text(nRow, 4) == rCol2;
 275     }
 276 }
 277
 278 void SvxFontSubstTabPage::SelectHdl(const weld::Widget* pWin)
 279 {
 280     if (pWin == m_xApply.get() || pWin == m_xDelete.get())
 281     {
 282         int nPos = findText(*m_xCheckLB, m_xFont1CB->get_active_text());
 283         if (pWin == m_xApply.get())
 284         {
 285             if (nPos != -1)
 286             {
 287                 // change entry
 288                 m_xCheckLB->set_text(nPos, m_xFont2CB->get_active_text(), 4);
 289             }
 290             else
 291             {
 292                 // new entry
 293                 OUString sFont1 = m_xFont1CB->get_active_text();
 294                 OUString sFont2 = m_xFont2CB->get_active_text();
 295
 296                 nPos = m_xCheckLB->n_children();
 297                 m_xCheckLB->append();
 298                 m_xCheckLB->set_toggle(nPos, TRISTATE_FALSE, 1);
 299                 m_xCheckLB->set_toggle(nPos, TRISTATE_FALSE, 2);
 300                 m_xCheckLB->set_text(nPos, sFont1, 3);
 301                 m_xCheckLB->set_text(nPos, sFont2, 4);
 302
 303             }
 304             m_xCheckLB->unselect_all();
 305             m_xCheckLB->select(nPos);
 306         }
 307         else if (pWin == m_xDelete.get())
 308         {
 309             m_xCheckLB->remove_selection();
 310         }
 311     }
 312
 313     if (pWin == m_xCheckLB.get())
 314     {
 315         if (m_xCheckLB->count_selected_rows() == 1)
 316         {
 317             int nRow = m_xCheckLB->get_selected_index();
 318             m_xFont1CB->set_entry_text(m_xCheckLB->get_text(nRow, 3));
 319             m_xFont2CB->set_entry_text(m_xCheckLB->get_text(nRow, 4));
 320         }
 321     }
 322
 323     if (pWin == m_xFont1CB.get())
 324     {
 325         int nPos = findText(*m_xCheckLB, m_xFont1CB->get_active_text());
 326
 327         if (nPos != -1)
 328         {
 329             int nSelectedRow = m_xCheckLB->get_selected_index();
 330             if (nPos != nSelectedRow)
 331             {
 332                 m_xCheckLB->unselect_all();
 333                 m_xCheckLB->select(nPos);
 334             }
 335         }
 336     }
 337
 338     CheckEnable();
 339 }
 340
 341 IMPL_LINK(SvxFontSubstTabPage, NonPropFontsHdl, weld::ToggleButton&, rBox, void)
 342 {
 343     OUString sFontName = m_xFontNameLB->get_active_text();
 344     bool bNonPropOnly = rBox.get_active();
 345     m_xFontNameLB->clear();
 346     FontList aFntLst( Application::GetDefaultDevice() );
 347     m_xFontNameLB->append_text(m_sAutomatic);
 348     sal_uInt16 nFontCount = aFntLst.GetFontNameCount();
 349     for(sal_uInt16 nFont = 0; nFont < nFontCount; nFont++)
 350     {
 351         const FontMetric& rFontMetric = aFntLst.GetFontName( nFont );
 352         if(!bNonPropOnly || rFontMetric.GetPitch() == PITCH_FIXED)
 353             m_xFontNameLB->append_text(rFontMetric.GetFamilyName());
 354     }
 355     m_xFontNameLB->set_active_text(sFontName);
 356 }
 357
 358 void SvxFontSubstTabPage::CheckEnable()
 359 {
 360     bool bEnableAll = m_xUseTableCB->get_active();
 361     m_xCheckLB->set_sensitive(bEnableAll);
 362     if (bEnableAll)
 363     {
 364         bool bApply, bDelete;
 365
 366         int nEntry = m_xCheckLB->get_selected_index();
 367
 368         // because of OS/2 optimization error (Bug #56267) a bit more intricate:
 369         if (m_xFont1CB->get_active_text().isEmpty() || m_xFont2CB->get_active_text().isEmpty())
 370             bApply = false;
 371         else if (m_xFont1CB->get_active_text() == m_xFont2CB->get_active_text())
 372             bApply = false;
 373         else if (findRow(*m_xCheckLB, m_xFont1CB->get_active_text(), m_xFont2CB->get_active_text()))
 374             bApply = false;
 375         else if (nEntry != -1 && m_xCheckLB->count_selected_rows() != 1)
 376             bApply = false;
 377         else
 378             bApply = true;
 379
 380         bDelete = nEntry != -1;
 381
 382         m_xApply->set_sensitive(bApply);
 383         m_xDelete->set_sensitive(bDelete);
 384     }
 385
 386     if (bEnableAll)
 387     {
 388         if (!m_xCheckLB->get_sensitive())
 389         {
 390             m_xCheckLB->set_sensitive(true);
 391             SelectHdl(m_xFont1CB.get());
 392         }
 393     }
 394     else
 395     {
 396         if (m_xCheckLB->get_sensitive())
 397         {
 398             m_xCheckLB->set_sensitive(false);
 399             m_xCheckLB->unselect_all();
 400         }
 401     }
 402 }
 403
 404 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */