8b4719c29f
It started out as a wrapper around character literals, but has by now become a wrapper around arbitrary single characters. Besides updating the documentation, this change is a mechanical for i in $(git grep -Fl OUStringLiteral1); do sed -i -e s/OUStringLiteral1/OUStringChar/g "$i"; done Change-Id: I1b9eaa4b3fbc9025ce4a4bffea3db1c16188b76f Reviewed-on: https://gerrit.libreoffice.org/80892 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
226 lines
7.5 KiB
C++
226 lines
7.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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*/
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#include <FontFeaturesDialog.hxx>
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#include <vcl/font/FeatureParser.hxx>
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#include <vcl/virdev.hxx>
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#include <svtools/colorcfg.hxx>
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#include <unordered_set>
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using namespace css;
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namespace cui
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{
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FontFeaturesDialog::FontFeaturesDialog(weld::Window* pParent, OUString const& rFontName)
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: GenericDialogController(pParent, "cui/ui/fontfeaturesdialog.ui", "FontFeaturesDialog")
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, m_sFontName(rFontName)
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, m_xContentWindow(m_xBuilder->weld_scrolled_window("contentWindow"))
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, m_xContentGrid(m_xBuilder->weld_container("contentGrid"))
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, m_xPreviewWindow(new weld::CustomWeld(*m_xBuilder, "preview", m_aPreviewWindow))
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{
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svtools::ColorConfig aColorConfig;
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Color aFillColor(aColorConfig.GetColorValue(svtools::DOCCOLOR).nColor);
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m_aPreviewWindow.SetBackColor(aFillColor);
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initialize();
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}
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FontFeaturesDialog::~FontFeaturesDialog() {}
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static sal_Int32 makeEnumComboBox(weld::ComboBox& rNameBox,
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vcl::font::FeatureDefinition const& rFeatureDefinition,
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uint32_t nDefault)
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{
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sal_Int32 nRes = 0;
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int count = 0;
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for (vcl::font::FeatureParameter const& rParameter : rFeatureDefinition.getEnumParameters())
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{
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rNameBox.append(OUString::number(rParameter.getCode()), rParameter.getDescription());
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if (rParameter.getCode() == nDefault)
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nRes = count;
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++count;
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}
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return nRes;
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}
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void FontFeaturesDialog::initialize()
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{
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ScopedVclPtrInstance<VirtualDevice> aVDev(*Application::GetDefaultDevice(),
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DeviceFormat::DEFAULT, DeviceFormat::DEFAULT);
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aVDev->SetOutputSizePixel(Size(10, 10));
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vcl::Font aFont = aVDev->GetFont();
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aFont.SetFamilyName(m_sFontName);
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aVDev->SetFont(aFont);
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std::vector<vcl::font::Feature> rFontFeatures;
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if (!aVDev->GetFontFeatures(rFontFeatures))
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return;
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std::unordered_set<sal_uInt32> aDoneFeatures;
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std::vector<vcl::font::Feature> rFilteredFontFeatures;
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for (vcl::font::Feature const& rFontFeature : rFontFeatures)
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{
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sal_uInt32 nFontFeatureCode = rFontFeature.m_aID.m_aFeatureCode;
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if (!aDoneFeatures.insert(nFontFeatureCode).second)
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continue;
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rFilteredFontFeatures.push_back(rFontFeature);
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}
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fillGrid(rFilteredFontFeatures);
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updateFontPreview();
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}
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void FontFeaturesDialog::fillGrid(std::vector<vcl::font::Feature> const& rFontFeatures)
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{
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vcl::font::FeatureParser aParser(m_sFontName);
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auto aExistingFeatures = aParser.getFeaturesMap();
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sal_Int32 i = 0;
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for (vcl::font::Feature const& rFontFeature : rFontFeatures)
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{
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sal_uInt32 nFontFeatureCode = rFontFeature.m_aID.m_aFeatureCode;
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vcl::font::FeatureDefinition aDefinition;
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if (rFontFeature.m_aDefinition)
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aDefinition = rFontFeature.m_aDefinition;
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if (!aDefinition)
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aDefinition = { nFontFeatureCode, nullptr };
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m_aFeatureItems.emplace_back(m_xContentGrid.get());
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uint32_t nValue = 0;
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if (aExistingFeatures.find(nFontFeatureCode) != aExistingFeatures.end())
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nValue = aExistingFeatures.at(nFontFeatureCode);
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else
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nValue = aDefinition.getDefault();
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FontFeatureItem& aCurrentItem = m_aFeatureItems.back();
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aCurrentItem.m_aFeatureCode = nFontFeatureCode;
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aCurrentItem.m_nDefault = aDefinition.getDefault();
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sal_Int32 nGridPositionX = (i % 2) * 2;
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sal_Int32 nGridPositionY = i / 2;
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aCurrentItem.m_xContainer->set_grid_left_attach(nGridPositionX);
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aCurrentItem.m_xContainer->set_grid_top_attach(nGridPositionY);
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Link<weld::ComboBox&, void> aComboBoxSelectHandler
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= LINK(this, FontFeaturesDialog, ComboBoxSelectedHdl);
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Link<weld::ToggleButton&, void> aCheckBoxToggleHandler
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= LINK(this, FontFeaturesDialog, CheckBoxToggledHdl);
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if (aDefinition.getType() == vcl::font::FeatureParameterType::ENUM)
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{
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aCurrentItem.m_xText->set_label(aDefinition.getDescription());
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aCurrentItem.m_xText->show();
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sal_Int32 nInit = makeEnumComboBox(*aCurrentItem.m_xCombo, aDefinition, nValue);
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aCurrentItem.m_xCombo->set_active(nInit);
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aCurrentItem.m_xCombo->connect_changed(aComboBoxSelectHandler);
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aCurrentItem.m_xCombo->show();
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}
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else
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{
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aCurrentItem.m_xCheck->set_active(nValue > 0);
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aCurrentItem.m_xCheck->set_label(aDefinition.getDescription());
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aCurrentItem.m_xCheck->connect_toggled(aCheckBoxToggleHandler);
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aCurrentItem.m_xCheck->show();
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}
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i++;
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}
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}
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void FontFeaturesDialog::updateFontPreview()
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{
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vcl::Font rPreviewFont = m_aPreviewWindow.GetFont();
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vcl::Font rPreviewFontCJK = m_aPreviewWindow.GetCJKFont();
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vcl::Font rPreviewFontCTL = m_aPreviewWindow.GetCTLFont();
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OUString sNewFontName = createFontNameWithFeatures();
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rPreviewFont.SetFamilyName(sNewFontName);
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rPreviewFontCJK.SetFamilyName(sNewFontName);
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rPreviewFontCTL.SetFamilyName(sNewFontName);
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m_aPreviewWindow.SetFont(rPreviewFont, rPreviewFontCJK, rPreviewFontCTL);
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}
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IMPL_LINK_NOARG(FontFeaturesDialog, CheckBoxToggledHdl, weld::ToggleButton&, void)
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{
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updateFontPreview();
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}
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IMPL_LINK_NOARG(FontFeaturesDialog, ComboBoxSelectedHdl, weld::ComboBox&, void)
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{
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updateFontPreview();
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}
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OUString FontFeaturesDialog::createFontNameWithFeatures()
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{
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OUString sResultFontName;
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OUStringBuffer sNameSuffix;
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bool bFirst = true;
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for (const FontFeatureItem& rItem : m_aFeatureItems)
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{
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if (rItem.m_xCheck->get_visible())
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{
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if (sal_uInt32(rItem.m_xCheck->get_active()) != rItem.m_nDefault)
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{
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if (!bFirst)
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sNameSuffix.append(OUString(vcl::font::FeatureSeparator));
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else
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bFirst = false;
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sNameSuffix.append(vcl::font::featureCodeAsString(rItem.m_aFeatureCode));
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if (!rItem.m_xCheck->get_active())
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sNameSuffix.append("=0");
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}
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}
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else if (rItem.m_xCombo->get_visible() && rItem.m_xText->get_visible())
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{
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sal_Int32 nSelection = rItem.m_xCombo->get_active_id().toInt32();
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if (nSelection != int(rItem.m_nDefault))
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{
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if (!bFirst)
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sNameSuffix.append(OUString(vcl::font::FeatureSeparator));
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else
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bFirst = false;
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sNameSuffix.append(vcl::font::featureCodeAsString(rItem.m_aFeatureCode));
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sNameSuffix.append("=");
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sNameSuffix.append(OUString::number(nSelection));
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}
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}
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}
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sResultFontName = vcl::font::trimFontNameFeatures(m_sFontName);
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if (!sNameSuffix.isEmpty())
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sResultFontName
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+= OUStringChar(vcl::font::FeaturePrefix) + sNameSuffix.makeStringAndClear();
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return sResultFontName;
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}
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short FontFeaturesDialog::run()
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{
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short nResult = GenericDialogController::run();
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if (nResult == RET_OK)
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{
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m_sResultFontName = createFontNameWithFeatures();
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}
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return nResult;
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}
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} // end svx namespace
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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