X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt%2FGuiApplication.cpp;h=ff33065fe34fe313fd051ef1d21227d614f02ec2;hb=b41293352ea8d52890b7668f059fd07f09bd6bb6;hp=0016f6d0dccf195e9cf9138325b3eb5cf1a35e50;hpb=12bb380941437fe8a48774e7ceb5f17034dc3317;p=features.git diff --git a/src/frontends/qt/GuiApplication.cpp b/src/frontends/qt/GuiApplication.cpp index 0016f6d0dc..ff33065fe3 100644 --- a/src/frontends/qt/GuiApplication.cpp +++ b/src/frontends/qt/GuiApplication.cpp @@ -63,6 +63,7 @@ #include "support/convert.h" #include "support/debug.h" #include "support/ExceptionMessage.h" +#include "support/environment.h" #include "support/FileName.h" #include "support/filetools.h" #include "support/ForkedCalls.h" @@ -88,7 +89,9 @@ #include #include #include +#if QT_VERSION < 0x060000 #include +#endif #include #include #include @@ -105,6 +108,9 @@ #include #include #include +#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)) +#include +#endif #include #include #include @@ -134,9 +140,19 @@ #if (QT_VERSION < 0x050000) #include #define QWINDOWSMIME QWindowsMime +#define QVARIANTTYPE QVariant::Type +#elif (QT_VERSION >= 0x060000) +#include +#include +#include +#define QWINDOWSMIME QWindowsMime +#define QVARIANTTYPE QMetaType +using QWindowsMime = QNativeInterface::Private::QWindowsMime; +using QWindowsApplication = QNativeInterface::Private::QWindowsApplication; #else #include #define QWINDOWSMIME QWinMime +#define QVARIANTTYPE QVariant::Type #endif #ifdef Q_CC_GNU #include @@ -145,7 +161,7 @@ #endif #endif -#ifdef Q_OS_MAC +#if defined(Q_OS_MAC) && (QT_VERSION < 0x060000) #include #endif // Q_OS_MAC @@ -180,6 +196,38 @@ frontend::Application * createApplication(int & argc, char * argv[]) AllowSetForegroundWindow(ASFW_ANY); #endif + +#if defined(Q_OS_MAC) + int const cursor_time_on = NSTextInsertionPointBlinkPeriodOn(); + int const cursor_time_off = NSTextInsertionPointBlinkPeriodOff(); + if (cursor_time_on > 0 && cursor_time_off > 0) { + QApplication::setCursorFlashTime(cursor_time_on + cursor_time_off); + } else if (cursor_time_on <= 0 && cursor_time_off > 0) { + // Off is set and On is undefined of zero + QApplication::setCursorFlashTime(0); + } else if (cursor_time_off <= 0 && cursor_time_on > 0) { + // On is set and Off is undefined of zero + QApplication::setCursorFlashTime(0); + } +#endif + +// Setup high DPI handling. This is a bit complicated, but will be default in Qt6. +// macOS does it by itself. +#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) && !defined(Q_OS_MAC) +#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0) + // Attribute Qt::AA_EnableHighDpiScaling must be set before QCoreApplication is created + if (getEnv("QT_ENABLE_HIGHDPI_SCALING").empty() + && getEnv("QT_AUTO_SCREEN_SCALE_FACTOR").empty()) + QApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true); +#endif + +#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0) + // HighDPI scale factor policy must be set before QGuiApplication is created + if (getEnv("QT_SCALE_FACTOR_ROUNDING_POLICY").empty()) + QApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough); +#endif +#endif + frontend::GuiApplication * guiApp = new frontend::GuiApplication(argc, argv); // I'd rather do that in the constructor, but I do not think that // the palette is accessible there. @@ -477,6 +525,47 @@ QString themeIconName(QString const & action) } +namespace { + +/* Get aliases for icon name. This allows to avoid duplication of + * icons when new versions of functions are introduced for the + * toolbar. A good example is the introduction of layout-toggle in + * #9864. + * The file is parsed by Lexer. Each line is of the form + * + * + * The return value is another icon file name that can be queried. + */ +// FIXME: consider using regular expressions. +QString getAlias(QString name) { + static bool has_aliases = false; + static vector > aliases; + // Initialize aliases list (once). + if (!has_aliases) { + FileName alfile = libFileSearch("images", "icon.aliases"); + if (alfile.exists()) { + Lexer lex; + lex.setFile(alfile); + while(lex.isOK()) { + string from, to; + lex >> from >> to; + if (!from.empty()) + aliases.push_back({toqstr(from), toqstr(to)}); + } + } + has_aliases = true; + } + // check for the following aliases + for (auto const & alias : aliases) { + if (name.contains(alias.first)) + name.replace(alias.first, alias.second); + } + return name; +} + +} // namespace + + IconInfo iconInfo(FuncRequest const & f, bool unknown, bool rtl) { IconInfo res; @@ -491,6 +580,9 @@ IconInfo iconInfo(FuncRequest const & f, bool unknown, bool rtl) name.replace(';', '_'); name.replace('\\', "backslash"); names << name; + QString alias = getAlias(name); + if (alias != name) + names << alias; // then special default icon for some lfuns switch (f.action()) { @@ -522,16 +614,19 @@ IconInfo iconInfo(FuncRequest const & f, bool unknown, bool rtl) // next thing to try is function name alone names << lfunname; + QString alias = getAlias(lfunname); + if (alias != lfunname) + names << alias; // and finally maybe the unknown icon if (unknown) names << "unknown"; - search_mode const mode = theGuiApp()->imageSearchMode(); + search_mode const mode = theGuiApp() ? theGuiApp()->imageSearchMode() : support::must_exist; // The folders where icons are searched for QStringList imagedirs; imagedirs << "images/ipa/" << "images/"; - // This is used to search for rtl version of icons which have the +rrtl suffix. + // This is used to search for rtl version of icons which have the +rtl suffix. QStringList suffixes; if (rtl) suffixes << "+rtl"; @@ -607,7 +702,8 @@ QPixmap getPixmap(QString const & path, QString const & name, QString const & ex QPixmap pixmap = QPixmap(); if (pixmap.load(fpath)) { - if (fpath.contains("math") || fpath.contains("ipa")) + if (fpath.contains("math") || fpath.contains("ipa") + || fpath.contains("bullets")) return prepareForDarkMode(pixmap); return pixmap; } @@ -723,7 +819,7 @@ public: // //////////////////////////////////////////////////////////////////////// -#ifdef Q_OS_MAC +#if defined(Q_OS_MAC) && (QT_VERSION < 0x060000) // QMacPasteboardMimeGraphics can only be compiled on Mac. class QMacPasteboardMimeGraphics : public QMacPasteboardMime @@ -830,7 +926,7 @@ public: } QVariant convertToMime(QString const & mimetype, IDataObject * pDataObj, - QVariant::Type /*preferredType*/) const override + QVARIANTTYPE /*preferredType*/) const override { QByteArray data; if (!canConvertToMime(mimetype, pDataObj)) @@ -945,16 +1041,33 @@ struct GuiApplication::Private { Private(): language_model_(nullptr), meta_fake_bit(NoModifier), global_menubar_(nullptr) + #if (QT_VERSION >= QT_VERSION_CHECK(5, 1, 0)) + , last_state_(Qt::ApplicationInactive) + #endif { #if (QT_VERSION < 0x050000) || (QT_VERSION >= 0x050400) #if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN) /// WMF Mime handler for Windows clipboard. wmf_mime_ = new QWindowsMimeMetafile; + #if (QT_VERSION >= 0x060000) + win_app_ = dynamic_cast + (QGuiApplicationPrivate::platformIntegration()); + win_app_->registerMime(wmf_mime_); + #endif #endif #endif initKeySequences(&theTopLevelKeymap()); } + #if (QT_VERSION >= 0x060000) + #if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN) + ~Private() + { + win_app_->unregisterMime(wmf_mime_); + } + #endif + #endif + void initKeySequences(KeyMap * kb) { keyseq = KeySequence(kb, kb); @@ -1011,8 +1124,12 @@ struct GuiApplication::Private /// Only used on mac. QMenuBar * global_menubar_; +#if (QT_VERSION >= QT_VERSION_CHECK(5, 1, 0)) + /// Holds previous application state on Mac + Qt::ApplicationState last_state_; +#endif -#ifdef Q_OS_MAC +#if defined(Q_OS_MAC) && (QT_VERSION < 0x060000) /// Linkback mime handler for MacOSX. QMacPasteboardMimeGraphics mac_pasteboard_mime_; #endif @@ -1021,6 +1138,9 @@ struct GuiApplication::Private #if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN) /// WMF Mime handler for Windows clipboard. QWindowsMimeMetafile * wmf_mime_; +#if (QT_VERSION >= 0x060000) + QWindowsApplication * win_app_; +#endif #endif #endif @@ -1048,7 +1168,7 @@ GuiApplication::GuiApplication(int & argc, char ** argv) QCoreApplication::setOrganizationName(app_name); QCoreApplication::setOrganizationDomain("lyx.org"); QCoreApplication::setApplicationName(lyx_package); -#if QT_VERSION >= 0x050000 +#if QT_VERSION >= 0x050100 && QT_VERSION < 0x060000 QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps); #endif @@ -1056,8 +1176,11 @@ GuiApplication::GuiApplication(int & argc, char ** argv) setDesktopFileName(lyx_package); #endif - // FIXME Deprecated. Should use QRandomGenerator since 5.10 +#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)) + QRandomGenerator(QDateTime::currentDateTime().toSecsSinceEpoch()); +#else qsrand(QDateTime::currentDateTime().toTime_t()); +#endif // Install LyX translator for missing Qt translations installTranslator(&d->gui_trans_); @@ -1084,6 +1207,10 @@ GuiApplication::GuiApplication(int & argc, char ** argv) setupApplescript(); appleCleanupEditMenu(); appleCleanupViewMenu(); +#if (QT_VERSION >= QT_VERSION_CHECK(5, 1, 0)) + connect(this, SIGNAL(applicationStateChanged(Qt::ApplicationState)), + this, SLOT(onApplicationStateChanged(Qt::ApplicationState))); +#endif #endif #if defined(Q_WS_X11) || defined(QPA_XCB) @@ -1356,10 +1483,17 @@ bool GuiApplication::getStatus(FuncRequest const & cmd, FuncStatus & flag) const case LFUN_REPEAT: case LFUN_PREFERENCES_SAVE: case LFUN_BUFFER_SAVE_AS_DEFAULT: - case LFUN_DEBUG_LEVEL_SET: // these are handled in our dispatch() break; + case LFUN_DEBUG_LEVEL_SET: { + string bad = Debug::badValue(to_utf8(cmd.argument())); + enable = bad.empty(); + if (!bad.empty()) + flag.message(bformat(_("Bad debug value `%1$s'."), from_utf8(bad))); + break; + } + case LFUN_WINDOW_CLOSE: enable = !d->views_.empty(); break; @@ -1367,6 +1501,7 @@ bool GuiApplication::getStatus(FuncRequest const & cmd, FuncStatus & flag) const case LFUN_BUFFER_NEW: case LFUN_BUFFER_NEW_TEMPLATE: case LFUN_FILE_OPEN: + case LFUN_LYXFILES_OPEN: case LFUN_HELP_OPEN: case LFUN_SCREEN_FONT_UPDATE: case LFUN_SET_COLOR: @@ -1479,13 +1614,16 @@ DispatchResult const & GuiApplication::dispatch(FuncRequest const & cmd) dr.screenUpdate(Update::FitCursor); { - // This handles undo groups automagically + // All the code is kept inside the undo group because + // updateBuffer can create undo actions (see #11292) UndoGroupHelper ugh(buffer); dispatch(cmd, dr); - // redraw the screen at the end (first of the two drawing steps). - // This is done unless explicitly requested otherwise. - // This code is kept inside the undo group because updateBuffer - // can create undo actions (see #11292) + if (dr.screenUpdate() & Update::ForceAll) { + for (Buffer const * b : theBufferList()) + b->changed(true); + dr.screenUpdate(dr.screenUpdate() & ~Update::ForceAll); + } + updateCurrentView(cmd, dr); } @@ -1501,7 +1639,7 @@ void GuiApplication::updateCurrentView(FuncRequest const & cmd, DispatchResult & BufferView * bv = current_view_->currentBufferView(); if (bv) { - if (dr.needBufferUpdate()) { + if (dr.needBufferUpdate() || bv->buffer().needUpdate()) { bv->cursor().clearBufferUpdate(); bv->buffer().updateBuffer(); } @@ -1598,8 +1736,10 @@ void GuiApplication::gotoBookmark(unsigned int idx, bool openFile, void GuiApplication::reconfigure(string const & option) { // emit message signal. - if (current_view_) + if (current_view_) { current_view_->message(_("Running configure...")); + current_view_->setCursor(Qt::WaitCursor); + } // Run configure in user lyx directory string const lock_file = package().getConfigureLockName(); @@ -1613,6 +1753,9 @@ void GuiApplication::reconfigure(string const & option) LaTeXPackages::getAvailable(); fileUnlock(fd, lock_file.c_str()); + if (current_view_) + current_view_->unsetCursor(); + if (ret) Alert::information(_("System reconfiguration failed"), _("The system reconfiguration has failed.\n" @@ -1751,7 +1894,7 @@ void GuiApplication::dispatch(FuncRequest const & cmd, DispatchResult & dr) // current_view_ is not null. validateCurrentView(); // FIXME: create a new method shared with LFUN_HELP_OPEN. - string const fname = to_utf8(cmd.argument()); + string const fname = trim(to_utf8(cmd.argument()), "\""); bool const is_open = FileName::isAbsolute(fname) && theBufferList().getBuffer(FileName(fname)); if (!current_view_ @@ -1806,6 +1949,25 @@ void GuiApplication::dispatch(FuncRequest const & cmd, DispatchResult & dr) break; } + case LFUN_LYXFILES_OPEN: { + // This is the actual reason for this method (#12106). + validateCurrentView(); + if (!current_view_ + || (!lyxrc.open_buffers_in_tabs + && current_view_->documentBufferView() != nullptr)) + createView(); + string arg = to_utf8(cmd.argument()); + if (arg.empty()) + // set default + arg = "templates"; + if (arg != "templates" && arg != "examples") { + current_view_->message(_("Wrong argument. Must be 'examples' or 'templates'.")); + break; + } + lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "lyxfiles " + arg)); + break; + } + case LFUN_SET_COLOR: { string const lyx_name = cmd.getArg(0); string x11_name = cmd.getArg(1); @@ -2113,9 +2275,8 @@ void GuiApplication::dispatch(FuncRequest const & cmd, DispatchResult & dr) DocumentClassConstPtr olddc = defaults.params().documentClassPtr(); int const unknown_tokens = defaults.readHeader(lex); DocumentClassConstPtr newdc = defaults.params().documentClassPtr(); - ErrorList el; InsetText & theinset = static_cast(defaults.inset()); - cap::switchBetweenClasses(olddc, newdc, theinset, el); + cap::switchBetweenClasses(olddc, newdc, theinset); if (unknown_tokens != 0) { lyxerr << "Warning in LFUN_BUFFER_SAVE_AS_DEFAULT!\n" @@ -2175,6 +2336,11 @@ void GuiApplication::dispatch(FuncRequest const & cmd, DispatchResult & dr) break; } + if (current_view_ && current_view_->isFullScreen()) { + if (current_view_->menuBar()->isVisible() && lyxrc.full_screen_menubar) + current_view_->menuBar()->hide(); + } + if (cmd.origin() == FuncRequest::LYXSERVER) updateCurrentView(cmd, dr); } @@ -2215,6 +2381,12 @@ void GuiApplication::onLocaleChanged() } +void GuiApplication::onPaletteChanged() +{ + colorCache().setPalette(palette()); +} + + void GuiApplication::handleKeyFunc(FuncCode action) { char_type c = 0; @@ -2257,7 +2429,8 @@ bool GuiApplication::queryKeySym(KeySymbol const & keysym, // seq has been reset at this point func = seq.addkey(keysym, NoModifier); - LYXERR(Debug::KEY, " Key (queried) [action=" << func.action() << "][" + LYXERR(Debug::KEY, " Key (queried) [action=" + << lyxaction.getActionName(func.action()) << "][" << seq.print(KeySequence::Portable) << ']'); return func.action() != LFUN_UNKNOWN_ACTION; } @@ -2284,7 +2457,8 @@ void GuiApplication::processKeySym(KeySymbol const & keysym, KeyModifier state) d->cancel_meta_seq.reset(); FuncRequest func = d->cancel_meta_seq.addkey(keysym, state); - LYXERR(Debug::KEY, "action first set to [" << func.action() << ']'); + LYXERR(Debug::KEY, "action first set to [" + << lyxaction.getActionName(func.action()) << ']'); // When not cancel or meta-fake, do the normal lookup. // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards. @@ -2292,7 +2466,8 @@ void GuiApplication::processKeySym(KeySymbol const & keysym, KeyModifier state) if ((func.action() != LFUN_CANCEL) && (func.action() != LFUN_META_PREFIX)) { // remove Caps Lock and Mod2 as a modifiers func = d->keyseq.addkey(keysym, (state | d->meta_fake_bit)); - LYXERR(Debug::KEY, "action now set to [" << func.action() << ']'); + LYXERR(Debug::KEY, "action now set to [" + << lyxaction.getActionName(func.action()) << ']'); } // Don't remove this unless you know what you are doing. @@ -2302,8 +2477,9 @@ void GuiApplication::processKeySym(KeySymbol const & keysym, KeyModifier state) if (func.action() == LFUN_NOACTION) func = FuncRequest(LFUN_COMMAND_PREFIX); - LYXERR(Debug::KEY, " Key [action=" << func.action() << "][" - << d->keyseq.print(KeySequence::Portable) << ']'); + LYXERR(Debug::KEY, " Key [action=" + << lyxaction.getActionName(func.action()) << "][" + << d->keyseq.print(KeySequence::Portable) << ']'); // already here we know if it any point in going further // why not return already here if action == -1 and @@ -2320,7 +2496,7 @@ void GuiApplication::processKeySym(KeySymbol const & keysym, KeyModifier state) // If addkey looked up a command and did not find further commands then // seq has been reset at this point func = d->keyseq.addkey(keysym, NoModifier); - LYXERR(Debug::KEY, "Action now " << func.action()); + LYXERR(Debug::KEY, "Action now " << lyxaction.getActionName(func.action())); } if (func.action() == LFUN_UNKNOWN_ACTION) { @@ -2497,6 +2673,7 @@ void GuiApplication::createView(QString const & geometry_arg, bool autoShow, int x, y; int w, h; QChar sx, sy; +#if QT_VERSION < 0x060000 QRegExp re( "[=]*(?:([0-9]+)[xX]([0-9]+)){0,1}[ ]*(?:([+-][0-9]*)){0,1}(?:([+-][0-9]*)){0,1}" ); re.indexIn(geometry_arg); w = re.cap(1).toInt(); @@ -2505,6 +2682,16 @@ void GuiApplication::createView(QString const & geometry_arg, bool autoShow, y = re.cap(4).toInt(); sx = re.cap(3).isEmpty() ? '+' : re.cap(3).at(0); sy = re.cap(4).isEmpty() ? '+' : re.cap(4).at(0); +#else + QRegularExpression re( "[=]*(?:([0-9]+)[xX]([0-9]+)){0,1}[ ]*(?:([+-][0-9]*)){0,1}(?:([+-][0-9]*)){0,1}" ); + QRegularExpressionMatch match = re.match(geometry_arg); + w = match.captured(1).toInt(); + h = match.captured(2).toInt(); + x = match.captured(3).toInt(); + y = match.captured(4).toInt(); + sx = match.captured(3).isEmpty() ? '+' : match.captured(3).at(0); + sy = match.captured(4).isEmpty() ? '+' : match.captured(4).at(0); +#endif // Set initial geometry such that we can get the frame size. view->setGeometry(x, y, w, h); int framewidth = view->geometry().x() - view->x(); @@ -2512,7 +2699,11 @@ void GuiApplication::createView(QString const & geometry_arg, bool autoShow, // Negative displacements must be interpreted as distances // from the right or bottom screen borders. if (sx == '-' || sy == '-') { +#if QT_VERSION < 0x060000 QRect rec = QApplication::desktop()->screenGeometry(); +#else + QRect rec = QGuiApplication::primaryScreen()->geometry(); +#endif if (sx == '-') x += rec.width() - w - framewidth; if (sy == '-') @@ -2584,6 +2775,18 @@ Menus & GuiApplication::menus() } +bool GuiApplication::needsBackingStore() const +{ + /* Qt on macOS and Wayland does not respect the + * Qt::WA_OpaquePaintEvent attribute and resets the widget backing + * store at each update. Therefore, we use our own backing store + * in these two cases. It is also possible to force the use of the + * backing store for cases like x11 with transparent WM themes. + */ + return platformName() == "cocoa" || platformName().contains("wayland"); +} + + QList GuiApplication::viewIds() const { return d->views_.keys(); @@ -2624,7 +2827,11 @@ void GuiApplication::setGuiLanguage() // opposite. Therefore, long name should be used without truncation. // c.f. http://doc.trolltech.com/4.1/qtranslator.html#load if (!d->qt_trans_.load(language_name, +#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) + QLibraryInfo::path(QLibraryInfo::TranslationsPath))) { +#else QLibraryInfo::location(QLibraryInfo::TranslationsPath))) { +#endif LYXERR(Debug::LOCALE, "Could not find Qt translations for locale " << language_name); } else { @@ -2658,7 +2865,7 @@ void GuiApplication::execBatchCommands() #if QT_VERSION > 0x040600 setAttribute(Qt::AA_MacDontSwapCtrlAndMeta,lyxrc.mac_dontswap_ctrl_meta); #endif -#if QT_VERSION > 0x050100 +#if QT_VERSION >= 0x050000 && QT_VERSION < 0x060000 setAttribute(Qt::AA_UseHighDpiPixmaps,true); #endif // Create the global default menubar which is shown for the dialogs @@ -2835,6 +3042,11 @@ bool GuiApplication::event(QEvent * e) e->accept(); return true; #endif + case QEvent::ApplicationPaletteChange: { + // runtime switch from/to dark mode + onPaletteChanged(); + return QApplication::event(e); + } default: return QApplication::event(e); } @@ -2895,6 +3107,11 @@ bool GuiApplication::notify(QObject * receiver, QEvent * event) return false; } +bool GuiApplication::isInDarkMode() +{ + return colorCache().isDarkMode(); +} + bool GuiApplication::getRgbColor(ColorCode col, RGBColor & rgbcol) { @@ -3280,6 +3497,36 @@ void GuiApplication::onLastWindowClosed() } +#if (QT_VERSION >= QT_VERSION_CHECK(5, 1, 0)) +void GuiApplication::onApplicationStateChanged(Qt::ApplicationState state) +{ + std::string name = "unknown"; + switch (state) { + case Qt::ApplicationSuspended: + name = "ApplicationSuspended"; + break; + case Qt::ApplicationHidden: + name = "ApplicationHidden"; + break; + case Qt::ApplicationInactive: + name = "ApplicationInactive"; + break; + case Qt::ApplicationActive: + name = "ApplicationActive"; + /// The Dock icon click produces 2 sequential QEvent::ApplicationStateChangeEvent events. + /// cmd+tab only one QEvent::ApplicationStateChangeEvent event + if (d->views_.empty() && d->last_state_ == state) { + LYXERR(Debug::GUI, "Open new window..."); + createView(); + } + break; + } + LYXERR(Debug::GUI, "onApplicationStateChanged..." << name); + d->last_state_ = state; +} +#endif + + void GuiApplication::startLongOperation() { d->key_checker_.start(); }