mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-06 11:23:45 +00:00
Require at least Qt 5.12. Part2: Qt frontend
Most of it is fairly mechanical, but some parts require care.
This commit is contained in:
parent
6ba2b5c5b9
commit
c39d5b760c
@ -287,11 +287,7 @@ void CategorizedCombo::Private::setFilter(QString const & s)
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lastSel_ = filterModel_->mapToSource(filterModel_->index(sel, 0)).row();
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filter_ = s;
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#if QT_VERSION < QT_VERSION_CHECK(5, 12, 0)
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filterModel_->setFilterRegExp(charFilterRegExp(filter_));
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#else
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filterModel_->setFilterRegularExpression(charFilterRegExp(filter_));
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#endif
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countCategories();
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// restore old selection
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@ -295,14 +295,12 @@ static QString version(bool const plain = false)
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out << '\n';
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else
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out << "</p><p>";
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 4, 0))
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out << toqstr(bformat(_("OS Version (run-time): %1$s"),
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qstring_to_ucs4(QSysInfo::prettyProductName())));
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if (plain)
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out << '\n';
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else
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out << "</p><p>";
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#endif
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out << toqstr(bformat(_("Python detected: %1$s"), from_utf8(os::python_info())));
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if (plain)
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out << '\n';
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@ -106,9 +106,7 @@
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#include <QObject>
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#include <QPainter>
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#include <QPixmap>
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
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#include <QRandomGenerator>
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#endif
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#include <QScreen>
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#include <QSessionManager>
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#include <QSettings>
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@ -128,7 +126,6 @@
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#endif
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#endif
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#if (QT_VERSION >= 0x050400)
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#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
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# if (QT_VERSION >= 0x060000)
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# if (QT_VERSION >= 0x060500)
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@ -154,7 +151,6 @@ using QWindowsApplication = QNativeInterface::Private::QWindowsApplication;
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# endif
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# include <objidl.h>
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#endif
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#endif
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#if defined(Q_OS_MAC) && (QT_VERSION < 0x060000)
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#include <QMacPasteboardMime>
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@ -195,12 +191,10 @@ frontend::Application * createApplication(int & argc, char * argv[])
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// Setup high DPI handling. This is a bit complicated, but will be default in Qt6.
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// macOS does it by itself.
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#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) && !defined(Q_OS_MAC)
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#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
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// Attribute Qt::AA_EnableHighDpiScaling must be set before QCoreApplication is created
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if (getEnv("QT_ENABLE_HIGHDPI_SCALING").empty()
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&& getEnv("QT_AUTO_SCREEN_SCALE_FACTOR").empty())
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QApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true);
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#endif
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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// HighDPI scale factor policy must be set before QGuiApplication is created
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@ -851,7 +845,6 @@ public:
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////////////////////////////////////////////////////////////////////////
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// Windows specific stuff goes here...
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#if (QT_VERSION >= 0x050400)
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#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
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// QWindowsMimeMetafile can only be compiled on Windows.
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@ -950,7 +943,6 @@ public:
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};
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#endif
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#endif
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/// Allows to check whether ESC was pressed during a long operation
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@ -1014,7 +1006,6 @@ struct GuiApplication::Private
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Private(): language_model_(nullptr), meta_fake_bit(NoModifier),
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global_menubar_(nullptr), last_state_(Qt::ApplicationInactive)
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{
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#if (QT_VERSION >= 0x050400)
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#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
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/// WMF Mime handler for Windows clipboard.
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wmf_mime_ = new QWindowsMimeMetafile;
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@ -1023,7 +1014,6 @@ struct GuiApplication::Private
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(QGuiApplicationPrivate::platformIntegration());
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win_app_->registerMime(wmf_mime_);
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#endif
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#endif
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#endif
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initKeySequences(&theTopLevelKeymap());
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}
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@ -1108,14 +1098,12 @@ struct GuiApplication::Private
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QMacPasteboardMimeGraphics mac_pasteboard_mime_;
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#endif
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#if (QT_VERSION >= 0x050400)
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#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
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/// WMF Mime handler for Windows clipboard.
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QWindowsMimeMetafile * wmf_mime_;
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#if (QT_VERSION >= 0x060000 && QT_VERSION < 0x060500)
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QWindowsApplication * win_app_;
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#endif
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#endif
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#endif
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/// Allows to check whether ESC was pressed during a long operation
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@ -1146,15 +1134,8 @@ GuiApplication::GuiApplication(int & argc, char ** argv)
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QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
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#endif
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#if QT_VERSION >= 0x050700
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setDesktopFileName(lyx_package);
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#endif
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
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QRandomGenerator(QDateTime::currentDateTime().toSecsSinceEpoch());
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#else
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qsrand(QDateTime::currentDateTime().toTime_t());
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#endif
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// Install LyX translator for missing Qt translations
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installTranslator(&d->gui_trans_);
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@ -70,15 +70,9 @@ void GuiChanges::updateContents()
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text += inserted ? qt_("Inserted by %1").arg(author)
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: qt_("Deleted by %1").arg(author);
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 8, 0))
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QString const date =
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QLocale().toString(QDateTime::fromSecsSinceEpoch(c.changetime),
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QLocale::LongFormat);
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#else
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QString const date =
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QLocale().toString(QDateTime::fromTime_t(c.changetime),
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QLocale::LongFormat);
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#endif
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if (!date.isEmpty()) {
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if (!author.isEmpty())
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text += qt_(" on[[date]] %1").arg(date);
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@ -494,13 +494,7 @@ PreambleModule::PreambleModule(QWidget * parent)
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checkFindButton();
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int const tabStop = 4;
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QFontMetrics metrics(preambleTE->currentFont());
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
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// horizontalAdvance() is available starting in 5.11.0
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// setTabStopDistance() is available starting in 5.10.0
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preambleTE->setTabStopDistance(tabStop * metrics.horizontalAdvance(' '));
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#else
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preambleTE->setTabStopWidth(tabStop * metrics.width(' '));
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#endif
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}
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@ -646,13 +640,7 @@ LocalLayout::LocalLayout(QWidget * parent)
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connect(editPB, SIGNAL(clicked()), this, SLOT(editExternal()));
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int const tabStop = 4;
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QFontMetrics metrics(locallayoutTE->currentFont());
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
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// horizontalAdvance() is available starting in 5.11.0
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// setTabStopDistance() is available starting in 5.10.0
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locallayoutTE->setTabStopDistance(tabStop * metrics.horizontalAdvance(' '));
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#else
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locallayoutTE->setTabStopWidth(tabStop * metrics.width(' '));
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#endif
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}
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@ -2522,11 +2510,7 @@ void GuiDocument::updateQuoteStyles(bool const set)
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for (int i = 0; i < langModule->quoteStyleCO->count(); ++i) {
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langModule->quoteStyleCO->setItemData(i, QVariant(comboFont), Qt::FontRole);
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QString str = langModule->quoteStyleCO->itemText(i);
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
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qswidth = max(qswidth, fm.horizontalAdvance(str));
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#else
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qswidth = max(qswidth, fm.width(str));
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#endif
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}
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// add scrollbar width and margin to width
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qswidth += langModule->quoteStyleCO->style()->pixelMetric(QStyle::PM_ScrollBarExtent);
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@ -284,11 +284,7 @@ int GuiFontMetrics::width(docstring const & s) const
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if (math_char) {
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QString const qs = toqstr(s);
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int br_width = rbearing(s[0]);
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#if QT_VERSION >= 0x050b00
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int s_width = metrics_.horizontalAdvance(qs);
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#else
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int s_width = metrics_.width(qs);
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#endif
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// keep value 0 for math chars with width 0
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if (s_width != 0)
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w = max(br_width, s_width);
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@ -668,17 +664,10 @@ int GuiFontMetrics::width(char_type c) const
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if (value != outOfLimitMetric)
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return value;
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#if QT_VERSION >= 0x050b00
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if (is_utf16(c))
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value = metrics_.horizontalAdvance(ucs4_to_qchar(c));
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else
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value = metrics_.horizontalAdvance(toqstr(docstring(1, c)));
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#else
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if (is_utf16(c))
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value = metrics_.width(ucs4_to_qchar(c));
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else
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value = metrics_.width(toqstr(docstring(1, c)));
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#endif
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width_cache_.insert(c, value);
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@ -845,25 +845,15 @@ bool KeySymbol::operator==(KeySymbol const & ks) const
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KeyModifier q_key_state(Qt::KeyboardModifiers state)
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{
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KeyModifier k = NoModifier;
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#if defined(Q_OS_MAC) && (QT_VERSION < QT_VERSION_CHECK(5, 12, 0))
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/// Additional check for Control and Meta modifier swap state.
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/// Starting with Qt 5 the modifiers aren't reported correctly.
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/// Until this is fixed a correction is required.
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/// AFAIK it is fixed at least with Qt 5.12.0
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const bool dontSwapCtrlAndMeta =
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frontend::theGuiApp()->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta);
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#else
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const bool dontSwapCtrlAndMeta = false;
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#endif
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if (state & (dontSwapCtrlAndMeta ? Qt::MetaModifier : Qt::ControlModifier))
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if (state & Qt::ControlModifier)
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k |= ControlModifier;
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if (state & Qt::ShiftModifier)
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k |= ShiftModifier;
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if (state & Qt::AltModifier)
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k |= AltModifier;
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#if defined(USE_MACOSX_PACKAGING) || defined(USE_META_KEYBINDING)
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if (state & (dontSwapCtrlAndMeta ? Qt::ControlModifier : Qt::MetaModifier))
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if (state & Qt::MetaModifier)
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k |= MetaModifier;
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#else
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if (state & Qt::MetaModifier)
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/// Current ratio between physical pixels and device-independent pixels
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double pixelRatio() const {
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0) && QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
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#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
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return devicePixelRatioF();
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#else
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return devicePixelRatio();
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@ -665,11 +665,7 @@ GuiView::GuiView(int id)
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connect(stat_counts_, SIGNAL(clicked()), this, SLOT(statsPressed()));
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zoom_slider_ = new QSlider(Qt::Horizontal, statusBar());
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
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zoom_slider_->setFixedWidth(fm.horizontalAdvance('x') * 15);
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#else
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zoom_slider_->setFixedWidth(fm.width('x') * 15);
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#endif
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// Make the defaultZoom center
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zoom_slider_->setRange(10, (lyxrc.defaultZoom * 2) - 10);
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// Initialize proper zoom value
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@ -682,11 +678,7 @@ GuiView::GuiView(int id)
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zoom_slider_->setToolTip(qt_("Workarea zoom level. Drag, use Ctrl-+/- or Shift-Mousewheel to adjust."));
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// Buttons to change zoom stepwise
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
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QSize s(fm.horizontalAdvance('+'), fm.height());
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#else
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QSize s(fm.width('+'), fm.height());
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#endif
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zoom_in_ = new GuiClickableLabel(statusBar());
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zoom_in_->setText("+");
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zoom_in_->setFixedSize(s);
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@ -726,11 +718,7 @@ GuiView::GuiView(int id)
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// zoom_value_->setPalette(palette);
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zoom_value_->setForegroundRole(statusBar()->foregroundRole());
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zoom_value_->setFixedHeight(fm.height());
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
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zoom_value_->setMinimumWidth(fm.horizontalAdvance("444\%"));
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#else
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zoom_value_->setMinimumWidth(fm.width("444\%"));
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#endif
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zoom_value_->setAlignment(Qt::AlignCenter);
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zoom_value_->setText(toqstr(bformat(_("[[ZOOM]]%1$d%"), zoom)));
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statusBar()->addPermanentWidget(zoom_value_);
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@ -1706,10 +1694,8 @@ bool GuiView::event(QEvent * e)
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}
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for (int i = 0; i != d.splitter_->count(); ++i)
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d.tabWorkArea(i)->setFullScreen(true);
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#if QT_VERSION > 0x050903
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//Qt's 5.9.4 ba44cdae38406c safe area measures won't allow us to go negative in margins
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// Safe area measures won't allow us to go negative in margins
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setAttribute(Qt::WA_ContentsMarginsRespectsSafeArea, false);
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#endif
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setContentsMargins(-2, -2, -2, -2);
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// bug 5274
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hideDialogs("prefs", nullptr);
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@ -1728,9 +1714,7 @@ bool GuiView::event(QEvent * e)
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}
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for (int i = 0; i != d.splitter_->count(); ++i)
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d.tabWorkArea(i)->setFullScreen(false);
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#if QT_VERSION > 0x050903
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setAttribute(Qt::WA_ContentsMarginsRespectsSafeArea, true);
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#endif
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setContentsMargins(0, 0, 0, 0);
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}
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return result;
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@ -1872,7 +1856,7 @@ void GuiView::resetCommandExecute()
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double GuiView::pixelRatio() const
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{
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0) && QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
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#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
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return devicePixelRatioF();
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#else
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return devicePixelRatio();
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@ -5189,14 +5173,10 @@ bool GuiView::lfunUiToggle(string const & ui_component)
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//are the frames in default state?
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d.current_work_area_->setFrameStyle(QFrame::NoFrame);
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if (l == 0) {
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#if QT_VERSION > 0x050903
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setAttribute(Qt::WA_ContentsMarginsRespectsSafeArea, false);
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#endif
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setContentsMargins(-2, -2, -2, -2);
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} else {
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#if QT_VERSION > 0x050903
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setAttribute(Qt::WA_ContentsMarginsRespectsSafeArea, true);
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#endif
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setContentsMargins(0, 0, 0, 0);
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}
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} else
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@ -178,7 +178,7 @@ GuiWorkArea::GuiWorkArea(Buffer & buffer, GuiView & gv)
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double GuiWorkArea::pixelRatio() const
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{
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0) && QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
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#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
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return devicePixelRatioF();
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#else
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return devicePixelRatio();
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@ -774,8 +774,7 @@ void GuiWorkArea::mouseReleaseEvent(QMouseEvent * e)
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FuncRequest const cmd(LFUN_MOUSE_RELEASE, e->x(), e->y(),
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#endif
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q_button_state(e->button()), q_key_state(e->modifiers()));
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#if (QT_VERSION > QT_VERSION_CHECK(5,10,1) && \
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QT_VERSION < QT_VERSION_CHECK(5,15,1))
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#if QT_VERSION < QT_VERSION_CHECK(5,15,1)
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d->synthetic_mouse_event_.cmd = cmd; // QtBug QAbstractScrollArea::mouseMoveEvent
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#endif
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d->dispatch(cmd);
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@ -785,8 +784,7 @@ void GuiWorkArea::mouseReleaseEvent(QMouseEvent * e)
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void GuiWorkArea::mouseMoveEvent(QMouseEvent * e)
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{
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#if (QT_VERSION > QT_VERSION_CHECK(5,10,1) && \
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QT_VERSION < QT_VERSION_CHECK(5,15,1))
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#if QT_VERSION < QT_VERSION_CHECK(5,15,1)
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// cancel the event if the coordinates didn't change, this is due to QtBug
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// QAbstractScrollArea::mouseMoveEvent, the event is triggered falsely when quickly
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// double tapping a touchpad. To test: try to select a word by quickly double tapping
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@ -1597,12 +1595,10 @@ QVariant GuiWorkArea::inputMethodQuery(Qt::InputMethodQuery query) const
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return QVariant(d->im_cursor_rect_);
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break;
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}
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#if QT_VERSION >= QT_VERSION_CHECK(5, 7, 0)
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case Qt::ImAnchorRectangle: {
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return QVariant(d->im_anchor_rect_);
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break;
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}
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#endif
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default:
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return QWidget::inputMethodQuery(query);
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}
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@ -320,11 +320,7 @@ void LayoutBox::Private::setFilter(QString const & s)
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lastSel_ = filterModel_->mapToSource(filterModel_->index(sel, 0)).row();
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filter_ = s;
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#if QT_VERSION < QT_VERSION_CHECK(5, 12, 0)
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filterModel_->setFilterRegExp(charFilterRegExp(filter_));
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#else
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filterModel_->setFilterRegularExpression(charFilterRegExp(filter_));
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#endif
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countCategories();
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// restore old selection
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@ -766,11 +766,7 @@ QString formatToolTip(QString text, int width)
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text = Qt::convertFromPlainText(text, Qt::WhiteSpaceNormal);
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// Compute desired width in pixels
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QFont const font = QToolTip::font();
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
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int const px_width = width * QFontMetrics(font).horizontalAdvance("M");
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#else
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int const px_width = width * QFontMetrics(font).width("M");
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#endif
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// Determine the ideal width of the tooltip
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QTextDocument td("");
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td.setHtml(text);
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@ -179,24 +179,6 @@ QString changeExtension(QString const & oldname, QString const & ext);
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QString formatToolTip(QString text, int width = 30);
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#if QT_VERSION < 0x050300
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// Very partial implementation of QSignalBlocker for archaic qt versions.
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class QSignalBlocker {
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public:
|
||||
explicit QSignalBlocker(QObject * o)
|
||||
: obj(o), init_state(obj && obj->blockSignals(true)) {}
|
||||
|
||||
~QSignalBlocker() {
|
||||
if (obj)
|
||||
obj->blockSignals(init_state);
|
||||
}
|
||||
private:
|
||||
QObject * obj;
|
||||
bool init_state;
|
||||
};
|
||||
#endif
|
||||
|
||||
|
||||
// Check if text is understood as rich text (Qt HTML) and if so, produce a
|
||||
// rendering in plain text.
|
||||
QString qtHtmlToPlainText(QString const & text);
|
||||
|
Loading…
Reference in New Issue
Block a user