X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetInfo.cpp;h=c46fc52477269d80212a796251fd9a0bfd0d58e6;hb=806f7422633631669f6272e03c9e8dc79d1d299e;hp=5e6eba7251814ff31b5b4ce7617caf3f9d76b601;hpb=af050ab1b00175e4ccbaf42dbed6a3d4866086cc;p=lyx.git diff --git a/src/insets/InsetInfo.cpp b/src/insets/InsetInfo.cpp index 5e6eba7251..c46fc52477 100644 --- a/src/insets/InsetInfo.cpp +++ b/src/insets/InsetInfo.cpp @@ -4,115 +4,447 @@ * Licence details can be found in the file COPYING. * * \author Bo Peng + * \author Jürgen Spitzmüller * * Full author contact details are available in file CREDITS. */ #include #include "InsetInfo.h" - -#include "LayoutFile.h" +#include "LyX.h" #include "Buffer.h" #include "BufferParams.h" #include "BufferView.h" +#include "CutAndPaste.h" +#include "Font.h" #include "FuncRequest.h" #include "FuncStatus.h" #include "InsetGraphics.h" #include "InsetSpecialChar.h" #include "KeyMap.h" #include "LaTeXFeatures.h" +#include "Language.h" +#include "LayoutFile.h" +#include "Length.h" #include "LyXAction.h" #include "LyXRC.h" +#include "LyXVC.h" #include "Lexer.h" -#include "MetricsInfo.h" +#include "Paragraph.h" +#include "ParIterator.h" #include "ParagraphParameters.h" +#include "version.h" #include "frontends/Application.h" +#include "support/convert.h" #include "support/debug.h" #include "support/docstream.h" #include "support/docstring_list.h" +#include "support/ExceptionMessage.h" #include "support/FileName.h" #include "support/filetools.h" #include "support/gettext.h" +#include "support/Messages.h" #include "support/lstrings.h" -#include "support/ExceptionMessage.h" +#include "support/qstring_helpers.h" +#include "support/Translator.h" #include +#include +#include +#include + using namespace std; using namespace lyx::support; namespace lyx { +namespace { -InsetInfo::InsetInfo(Buffer const & buf, string const & name) - : InsetText(buf), type_(UNKNOWN_INFO), name_(), - mouse_hover_(false) +typedef Translator NameTranslator; + +NameTranslator const initTranslator() { - setAutoBreakRows(true); - setDrawFrame(true); - setInfo(name); + NameTranslator translator(InsetInfoParams::UNKNOWN_INFO, "unknown"); + + translator.addPair(InsetInfoParams::SHORTCUTS_INFO, "shortcuts"); + translator.addPair(InsetInfoParams::SHORTCUT_INFO, "shortcut"); + translator.addPair(InsetInfoParams::LYXRC_INFO, "lyxrc"); + translator.addPair(InsetInfoParams::PACKAGE_INFO, "package"); + translator.addPair(InsetInfoParams::TEXTCLASS_INFO, "textclass"); + translator.addPair(InsetInfoParams::MENU_INFO, "menu"); + translator.addPair(InsetInfoParams::ICON_INFO, "icon"); + translator.addPair(InsetInfoParams::BUFFER_INFO, "buffer"); + translator.addPair(InsetInfoParams::LYX_INFO, "lyxinfo"); + translator.addPair(InsetInfoParams::VCS_INFO, "vcs"); + translator.addPair(InsetInfoParams::DATE_INFO, "date"); + translator.addPair(InsetInfoParams::MODDATE_INFO, "moddate"); + translator.addPair(InsetInfoParams::FIXDATE_INFO, "fixdate"); + translator.addPair(InsetInfoParams::TIME_INFO, "time"); + translator.addPair(InsetInfoParams::MODTIME_INFO, "modtime"); + translator.addPair(InsetInfoParams::FIXTIME_INFO, "fixtime"); + + return translator; +} + +/// The translator between the information type enum and corresponding string. +NameTranslator const & nameTranslator() +{ + static NameTranslator const translator = initTranslator(); + return translator; } -Inset * InsetInfo::editXY(Cursor & cur, int x, int y) +typedef Translator DefaultValueTranslator; + +DefaultValueTranslator const initDVTranslator() { - cur.push(*this); - return InsetText::editXY(cur, x, y); + DefaultValueTranslator translator(InsetInfoParams::UNKNOWN_INFO, ""); + + translator.addPair(InsetInfoParams::SHORTCUTS_INFO, "info-insert"); + translator.addPair(InsetInfoParams::SHORTCUT_INFO, "info-insert"); + translator.addPair(InsetInfoParams::LYXRC_INFO, "user_name"); + translator.addPair(InsetInfoParams::PACKAGE_INFO, "graphics"); + translator.addPair(InsetInfoParams::TEXTCLASS_INFO, "article"); + translator.addPair(InsetInfoParams::MENU_INFO, "info-insert"); + translator.addPair(InsetInfoParams::ICON_INFO, "info-insert"); + translator.addPair(InsetInfoParams::BUFFER_INFO, "name-noext"); + translator.addPair(InsetInfoParams::LYX_INFO, "version"); + translator.addPair(InsetInfoParams::VCS_INFO, "revision"); + translator.addPair(InsetInfoParams::DATE_INFO, "loclong"); + translator.addPair(InsetInfoParams::MODDATE_INFO, "loclong"); + translator.addPair(InsetInfoParams::FIXDATE_INFO, "loclong"); + translator.addPair(InsetInfoParams::TIME_INFO, "long"); + translator.addPair(InsetInfoParams::MODTIME_INFO, "long"); + translator.addPair(InsetInfoParams::FIXTIME_INFO, "long"); + + return translator; +} + +/// The translator between the information type enum and some sensible default value. +DefaultValueTranslator const & defaultValueTranslator() +{ + static DefaultValueTranslator const translator = initDVTranslator(); + return translator; } +} // namespace + -void InsetInfo::draw(PainterInfo & pi, int x, int y) const +///////////////////////////////////////////////////////////////////// +// +// InsetInfoParams +// +/////////////////////////////////////////////////////////////////////// + +InsetInfoParams infoparams; + +namespace{ +set getTexFileList(string const & filename) { - InsetText::draw(pi, x, y); + set list; + FileName const file = libFileSearch(string(), filename); + if (file.empty()) + return list; + + // FIXME Unicode. + vector doclist = + getVectorFromString(file.fileContents("UTF-8"), from_ascii("\n")); + + // Normalise paths like /foo//bar ==> /foo/bar + for (auto doc : doclist) { + subst(doc, from_ascii("\r"), docstring()); + while (contains(doc, from_ascii("//"))) + subst(doc, from_ascii("//"), from_ascii("/")); + if (!doc.empty()) + list.insert(removeExtension(onlyFileName(to_utf8(doc)))); + } + + // remove duplicates + return list; } +} // namespace anon -string InsetInfo::infoType() const +docstring InsetInfoParams::getDate(string const iname, QDate const date) const { - return nameTranslator().find(type_); + QLocale loc; + if (lang) + loc = QLocale(toqstr(lang->code())); + if (iname == "long") + return qstring_to_ucs4(loc.toString(date, QLocale::LongFormat)); + else if (iname == "short") + return qstring_to_ucs4(loc.toString(date, QLocale::ShortFormat)); + else if (iname == "ISO") + return qstring_to_ucs4(date.toString(Qt::ISODate)); + else if (iname == "loclong") + return qstring_to_ucs4(loc.toString(date, toqstr(lang->dateFormat(0)))); + else if (iname == "locmedium") + return qstring_to_ucs4(loc.toString(date, toqstr(lang->dateFormat(1)))); + else if (iname == "locshort") + return qstring_to_ucs4(loc.toString(date, toqstr(lang->dateFormat(2)))); + else + return qstring_to_ucs4(loc.toString(date, toqstr(iname))); } -docstring InsetInfo::toolTip(BufferView const &, int, int) const +docstring InsetInfoParams::getTime(string const iname, QTime const time) const { - odocstringstream os; - os << _("Information regarding ") - << _(nameTranslator().find(type_)) - << " " << from_utf8(name_); - return os.str(); + QLocale loc; + if (lang) + loc = QLocale(toqstr(lang->code())); + if (iname == "long") + return qstring_to_ucs4(loc.toString(time, QLocale::LongFormat)); + else if (iname == "short") + return qstring_to_ucs4(loc.toString(time, QLocale::ShortFormat)); + else if (iname == "ISO") + return qstring_to_ucs4(time.toString(Qt::ISODate)); + else + return qstring_to_ucs4(loc.toString(time, toqstr(iname))); } -namespace { -Translator const initTranslator() -{ - Translator - translator(InsetInfo::UNKNOWN_INFO, "unknown"); +vector> InsetInfoParams::getArguments(Buffer const * buf, + string const & itype) const +{ + vector> result; - translator.addPair(InsetInfo::SHORTCUTS_INFO, "shortcuts"); - translator.addPair(InsetInfo::SHORTCUT_INFO, "shortcut"); - translator.addPair(InsetInfo::LYXRC_INFO, "lyxrc"); - translator.addPair(InsetInfo::PACKAGE_INFO, "package"); - translator.addPair(InsetInfo::TEXTCLASS_INFO, "textclass"); - translator.addPair(InsetInfo::MENU_INFO, "menu"); - translator.addPair(InsetInfo::ICON_INFO, "icon"); - translator.addPair(InsetInfo::BUFFER_INFO, "buffer"); + switch (nameTranslator().find(itype)) { + case UNKNOWN_INFO: + result.push_back(make_pair("invalid", _("Please select a valid type!"))); + break; - return translator; + case SHORTCUT_INFO: + case SHORTCUTS_INFO: + case MENU_INFO: + case ICON_INFO: { + result.push_back(make_pair("custom", _("Custom"))); + LyXAction::const_iterator fit = lyxaction.func_begin(); + LyXAction::const_iterator const fen = lyxaction.func_end(); + for (; fit != fen; ++fit) { + string const lfun = fit->first; + if (!lfun.empty()) + result.push_back(make_pair(lfun, from_ascii(lfun))); + } + break; + } + + case LYXRC_INFO: { + result.push_back(make_pair("custom", _("Custom"))); + set rcs = lyxrc.getRCs(); + for (auto const & rc : rcs) + result.push_back(make_pair(rc, from_ascii(rc))); + break; + } + + case PACKAGE_INFO: + case TEXTCLASS_INFO: { + result.push_back(make_pair("custom", _("Custom"))); + string const filename = (itype == "package") ? "styFiles.lst" + : "clsFiles.lst"; + set flist = getTexFileList(filename); + for (auto const & f : flist) + result.push_back(make_pair(f, from_utf8(f))); + break; + } + + case BUFFER_INFO: + result.push_back(make_pair("name", _("File name (with extension)"))); + result.push_back(make_pair("name-noext", _("File name (without extension)"))); + result.push_back(make_pair("path", _("File path"))); + result.push_back(make_pair("class", _("Used text class"))); + break; + + case VCS_INFO: { + if (!buf->lyxvc().inUse()) { + result.push_back(make_pair("invalid", _("No version control!"))); + break; + } + result.push_back(make_pair("revision", _("Revision[[Version Control]]"))); + result.push_back(make_pair("tree-revision", _("Tree revision"))); + result.push_back(make_pair("author", _("Author"))); + result.push_back(make_pair("date", _("Date"))); + result.push_back(make_pair("time", _("Time[[of day]]"))); + break; + } + + case LYX_INFO: + result.push_back(make_pair("version", _("LyX version"))); + break; + + case FIXDATE_INFO: + case DATE_INFO: + case MODDATE_INFO: { + string const dt = split(name, '@'); + QDate date; + if (itype == "moddate") + date = QDateTime::fromTime_t(buf->fileName().lastModified()).date(); + else if (itype == "fixdate" && !dt.empty()) { + QDate const gdate = QDate::fromString(toqstr(dt), Qt::ISODate); + date = (gdate.isValid()) ? gdate : QDate::currentDate(); + } else + date = QDate::currentDate(); + result.push_back(make_pair("long",getDate("long", date))); + result.push_back(make_pair("short", getDate("short", date))); + result.push_back(make_pair("loclong", getDate("loclong", date))); + result.push_back(make_pair("locmedium", getDate("locmedium", date))); + result.push_back(make_pair("locshort", getDate("locshort", date))); + result.push_back(make_pair("ISO", getDate("ISO", date))); + result.push_back(make_pair("yyyy", getDate("yyyy", date))); + result.push_back(make_pair("MMMM", getDate("MMMM", date))); + result.push_back(make_pair("MMM", getDate("MMM", date))); + result.push_back(make_pair("dddd", getDate("dddd", date))); + result.push_back(make_pair("ddd", getDate("ddd", date))); + result.push_back(make_pair("custom", _("Custom"))); + break; + } + case FIXTIME_INFO: + case TIME_INFO: + case MODTIME_INFO: { + string const tt = split(name, '@'); + QTime time; + if (itype == "modtime") + time = QDateTime::fromTime_t(buf->fileName().lastModified()).time(); + else if (itype == "fixtime" && !tt.empty()) { + QTime const gtime = QTime::fromString(toqstr(tt), Qt::ISODate); + time = (gtime.isValid()) ? gtime : QTime::currentTime(); + } else + time = QTime::currentTime(); + result.push_back(make_pair("long",getTime("long", time))); + result.push_back(make_pair("short", getTime("short", time))); + result.push_back(make_pair("ISO", getTime("ISO", time))); + result.push_back(make_pair("custom", _("Custom"))); + break; + } + } + + return result; } -} // namespace anon -Translator - const & InsetInfo::nameTranslator() const +string InsetInfoParams::infoType() const { - static Translator const translator = initTranslator(); - return translator; + return nameTranslator().find(type); +} + + + +///////////////////////////////////////////////////////////////////////// +// +// InsetInfo +// +///////////////////////////////////////////////////////////////////////// + + + +InsetInfo::InsetInfo(Buffer * buf, string const & name) + : InsetCollapsible(buf), initialized_(false) +{ + params_.type = InsetInfoParams::UNKNOWN_INFO; + params_.force_ltr = false; + setInfo(name); + status_ = Collapsed; +} + + +Inset * InsetInfo::editXY(Cursor & cur, int x, int y) +{ + // do not allow the cursor to be set in this Inset + return Inset::editXY(cur, x, y); +} + + +docstring InsetInfo::layoutName() const +{ + return from_ascii("Info:" + params_.infoType()); +} + + +docstring InsetInfo::toolTip(BufferView const &, int, int) const +{ + docstring result; + switch (nameTranslator().find(params_.infoType())) { + case InsetInfoParams::UNKNOWN_INFO: + result = _("Invalid information inset"); + break; + case InsetInfoParams::SHORTCUT_INFO: + result = bformat(_("The keybard shortcut for the function '%1$s'"), + from_utf8(params_.name)); + break; + case InsetInfoParams::SHORTCUTS_INFO: + result = bformat(_("The keybard shortcuts for the function '%1$s'"), + from_utf8(params_.name)); + break; + case InsetInfoParams::MENU_INFO: + result = bformat(_("The menu location for the function '%1$s'"), + from_utf8(params_.name)); + break; + case InsetInfoParams::ICON_INFO: + result = bformat(_("The toolbar icon for the function '%1$s'"), + from_utf8(params_.name)); + break; + case InsetInfoParams::LYXRC_INFO: + result = bformat(_("The preference setting for the preference key '%1$s'"), + from_utf8(params_.name)); + break; + case InsetInfoParams::PACKAGE_INFO: + result = bformat(_("Availability of the LaTeX package '%1$s'"), + from_utf8(params_.name)); + break; + case InsetInfoParams::TEXTCLASS_INFO: + result = bformat(_("Availability of the LaTeX class '%1$s'"), + from_utf8(params_.name)); + break; + case InsetInfoParams::BUFFER_INFO: + if (params_.name == "name") + result = _("The name of this file (incl. extension)"); + else if (params_.name == "name-noext") + result = _("The name of this file (without extension)"); + else if (params_.name == "path") + result = _("The path where this file is saved"); + else if (params_.name == "class") + result = _("The class this document uses"); + break; + case InsetInfoParams::VCS_INFO: + if (params_.name == "revision") + result = _("Version control revision"); + else if (params_.name == "tree-revision") + result = _("Version control tree revision"); + else if (params_.name == "author") + result = _("Version control author"); + else if (params_.name == "date") + result = _("Version control date"); + else if (params_.name == "time") + result = _("Version control time"); + break; + case InsetInfoParams::LYX_INFO: + result = _("The current LyX version"); + break; + case InsetInfoParams::DATE_INFO: + result = _("The current date"); + break; + case InsetInfoParams::MODDATE_INFO: + result = _("The date of last save"); + break; + case InsetInfoParams::FIXDATE_INFO: + result = _("A static date"); + break; + case InsetInfoParams::TIME_INFO: + result = _("The current time"); + break; + case InsetInfoParams::MODTIME_INFO: + result = _("The time of last save"); + break; + case InsetInfoParams::FIXTIME_INFO: + result = _("A static time"); + break; + } + + return result; } - void InsetInfo::read(Lexer & lex) { @@ -123,34 +455,117 @@ void InsetInfo::read(Lexer & lex) if (token == "type") { lex.next(); token = lex.getString(); - type_ = nameTranslator().find(token); + params_.type = nameTranslator().find(token); } else if (token == "arg") { - lex.next(); - name_ = lex.getString(); + lex.next(true); + params_.name = lex.getString(); } else if (token == "\\end_inset") break; - } + } if (token != "\\end_inset") { lex.printError("Missing \\end_inset at this point"); throw ExceptionMessage(WarningException, _("Missing \\end_inset at this point."), from_utf8(token)); } - updateInfo(); } void InsetInfo::write(ostream & os) const { - os << "Info\ntype \"" << nameTranslator().find(type_) - << "\"\narg \"" << name_ << '\"'; + os << "Info\ntype \"" << params_.infoType() + << "\"\narg " << Lexer::quoteString(params_.name); } -bool InsetInfo::validate(docstring const & argument) const +bool InsetInfo::validateModifyArgument(docstring const & arg) const { - // FIXME! - return true; + string type; + string name = trim(split(to_utf8(arg), type, ' ')); + + switch (nameTranslator().find(type)) { + case InsetInfoParams::UNKNOWN_INFO: + return false; + + case InsetInfoParams::SHORTCUT_INFO: + case InsetInfoParams::SHORTCUTS_INFO: + case InsetInfoParams::MENU_INFO: { + FuncRequest func = lyxaction.lookupFunc(name); + return func.action() != LFUN_UNKNOWN_ACTION; + } + + case InsetInfoParams::ICON_INFO: { + FuncCode const action = lyxaction.lookupFunc(name).action(); + if (action == LFUN_UNKNOWN_ACTION) { + string dir = "images"; + return !imageLibFileSearch(dir, name, "svgz,png").empty(); + } + return true; + } + + case InsetInfoParams::LYXRC_INFO: { + set rcs = lyxrc.getRCs(); + return rcs.find(name) != rcs.end(); + } + + case InsetInfoParams::PACKAGE_INFO: + case InsetInfoParams::TEXTCLASS_INFO: + return true; + + case InsetInfoParams::BUFFER_INFO: + return (name == "name" || name == "name-noext" + || name == "path" || name == "class"); + + case InsetInfoParams::VCS_INFO: + if (name == "revision" || name == "tree-revision" + || name == "author" || name == "date" || name == "time") + return buffer().lyxvc().inUse(); + return false; + + case InsetInfoParams::LYX_INFO: + return name == "version"; + + case InsetInfoParams::FIXDATE_INFO: { + string date; + string piece; + date = split(name, piece, '@'); + if (!date.empty() && !QDate::fromString(toqstr(date), Qt::ISODate).isValid()) + return false; + if (!piece.empty()) + name = piece; + } + // fall through + case InsetInfoParams::DATE_INFO: + case InsetInfoParams::MODDATE_INFO: { + if (name == "long" || name == "short" || name == "ISO") + return true; + else { + QDate date = QDate::currentDate(); + return !date.toString(toqstr(name)).isEmpty(); + } + } + case InsetInfoParams::FIXTIME_INFO: { + string time; + string piece; + time = split(name, piece, '@'); + if (!time.empty() && !QTime::fromString(toqstr(time), Qt::ISODate).isValid()) + return false; + if (!piece.empty()) + name = piece; + } + // fall through + case InsetInfoParams::TIME_INFO: + case InsetInfoParams::MODTIME_INFO: { + if (name == "long" || name == "short" || name == "ISO") + return true; + else { + QTime time = QTime::currentTime(); + return !time.toString(toqstr(name)).isEmpty(); + } + } + } + + return false; } @@ -164,47 +579,62 @@ bool InsetInfo::showInsetDialog(BufferView * bv) const bool InsetInfo::getStatus(Cursor & cur, FuncRequest const & cmd, FuncStatus & flag) const { - switch (cmd.action) { - case LFUN_MOUSE_PRESS: - case LFUN_MOUSE_RELEASE: - case LFUN_MOUSE_MOTION: - case LFUN_MOUSE_DOUBLE: - case LFUN_MOUSE_TRIPLE: - case LFUN_COPY: + switch (cmd.action()) { case LFUN_INSET_SETTINGS: - return InsetText::getStatus(cur, cmd, flag); + return InsetCollapsible::getStatus(cur, cmd, flag); - case LFUN_INSET_MODIFY: + case LFUN_INSET_DIALOG_UPDATE: + case LFUN_INSET_COPY_AS: flag.setEnabled(true); - break; + return true; + + case LFUN_INSET_MODIFY: + if (validateModifyArgument(cmd.argument())) { + flag.setEnabled(true); + string typestr; + string name = trim(split(to_utf8(cmd.argument()), typestr, ' ')); + InsetInfoParams::info_type type = nameTranslator().find(typestr); + string origname = params_.name; + if (type == InsetInfoParams::FIXDATE_INFO + || type == InsetInfoParams::FIXTIME_INFO) + split(params_.name, origname, '@'); + flag.setOnOff(type == params_.type && name == origname); + return true; + } + //fall through default: return false; } - return true; } void InsetInfo::doDispatch(Cursor & cur, FuncRequest & cmd) { - // allow selection, copy but not cut, delete etc - switch (cmd.action) { - case LFUN_MOUSE_PRESS: - case LFUN_MOUSE_RELEASE: - case LFUN_MOUSE_MOTION: - case LFUN_MOUSE_DOUBLE: - case LFUN_MOUSE_TRIPLE: - case LFUN_COPY: - case LFUN_INSET_SETTINGS: - InsetText::doDispatch(cur, cmd); - break; - + switch (cmd.action()) { case LFUN_INSET_MODIFY: + cur.recordUndo(); setInfo(to_utf8(cmd.argument())); - cur.pos() = 0; + cur.forceBufferUpdate(); + initialized_ = false; + break; + + case LFUN_INSET_COPY_AS: { + cap::clearSelection(); + Cursor copy(cur); + copy.pushBackward(*this); + copy.pit() = 0; + copy.pos() = 0; + copy.resetAnchor(); + copy.pit() = copy.lastpit(); + copy.pos() = copy.lastpos(); + copy.setSelection(); + cap::copySelection(copy); break; + } default: + InsetCollapsible::doDispatch(cur, cmd); break; } } @@ -214,146 +644,462 @@ void InsetInfo::setInfo(string const & name) { if (name.empty()) return; + + string saved_date_specifier; + // Store old date specifier for potential re-use + if (!params_.name.empty()) + saved_date_specifier = split(params_.name, '@'); // info_type name string type; - name_ = trim(split(name, type, ' ')); - type_ = nameTranslator().find(type); - updateInfo(); + params_.name = trim(split(name, type, ' ')); + params_.type = nameTranslator().find(type); + if (params_.name.empty()) + params_.name = defaultValueTranslator().find(params_.type); + if (params_.type == InsetInfoParams::FIXDATE_INFO) { + string const date_specifier = split(params_.name, '@'); + // If an explicit new fix date is specified, use that + // Otherwise, use the old one or, if there is none, + // the current date + if (date_specifier.empty()) { + if (saved_date_specifier.empty()) + params_.name += "@" + fromqstr(QDate::currentDate().toString(Qt::ISODate)); + else + params_.name += "@" + saved_date_specifier; + } + } + else if (params_.type == InsetInfoParams::FIXTIME_INFO) { + string const time_specifier = split(params_.name, '@'); + // If an explicit new fix time is specified, use that + // Otherwise, use the old one or, if there is none, + // the current time + if (time_specifier.empty()) { + if (saved_date_specifier.empty()) + params_.name += "@" + fromqstr(QTime::currentTime().toString(Qt::ISODate)); + else + params_.name += "@" + saved_date_specifier; + } + } } -void InsetInfo::error(string const & err) +void InsetInfo::error(docstring const & err, Language const * lang) { - InsetText::setText(bformat(_(err), from_utf8(name_)), buffer().params().getFont(), - false); + setText(bformat(translateIfPossible(err, lang->code()), from_utf8(params_.name)), + Font(inherit_font, lang), false); } -void InsetInfo::setText(docstring const & str) +void InsetInfo::info(docstring const & err, Language const * lang) { - InsetText::setText(str, buffer().params().getFont(), false); + setText(translateIfPossible(err, lang->code()), + Font(inherit_font, lang), false); } -void InsetInfo::updateInfo() +void InsetInfo::setText(docstring const & str, Language const * lang) { - InsetText::clear(); + setText(str, Font(inherit_font, lang), false); +} - BufferParams const & bp = buffer().params(); - switch (type_) { - case UNKNOWN_INFO: - error("Unknown Info: %1$s"); +bool InsetInfo::forceLTR() const +{ + return params_.force_ltr; +} + + +void InsetInfo::updateBuffer(ParIterator const & it, UpdateType utype) { + // If the Buffer is a clone, then we neither need nor want to do any + // of what follows. We want, rather, just to inherit how things were + // in the original Buffer. This is especially important for VCS. + // Otherwise, we could in principle have different settings here + // than in the Buffer we were exporting. + if (buffer().isClone()) + return; + + BufferParams const & bp = buffer().params(); + params_.lang = it.paragraph().getFontSettings(bp, it.pos()).language(); + Language const * tryguilang = languages.getFromCode(Messages::guiLanguage()); + // Some info insets use the language of the GUI (if available) + Language const * guilang = tryguilang ? tryguilang : params_.lang; + + params_.force_ltr = !params_.lang->rightToLeft(); + // This is just to get the string into the po files + docstring gui; + switch (params_.type) { + case InsetInfoParams::UNKNOWN_INFO: + gui = _("Unknown Info!"); + info(from_ascii("Unknown Info!"), params_.lang); + initialized_ = false; break; - case SHORTCUT_INFO: - case SHORTCUTS_INFO: { - FuncRequest func = lyxaction.lookupFunc(name_); - if (func.action == LFUN_UNKNOWN_ACTION) { - error("Unknown action %1$s"); + case InsetInfoParams::SHORTCUT_INFO: + case InsetInfoParams::SHORTCUTS_INFO: { + // shortcuts can change, so we need to re-do this each time + FuncRequest const func = lyxaction.lookupFunc(params_.name); + if (func.action() == LFUN_UNKNOWN_ACTION) { + gui = _("Unknown action %1$s"); + error(from_ascii("Unknown action %1$s"), params_.lang); break; } KeyMap::Bindings bindings = theTopLevelKeymap().findBindings(func); if (bindings.empty()) { - error("No binding for action %1$s"); + gui = _("undefined"); + info(from_ascii("undefined"), params_.lang); break; } - if (type_ == SHORTCUT_INFO) - setText(bindings.rbegin()->print(KeySequence::ForGui)); + docstring sequence; + if (params_.type == InsetInfoParams::SHORTCUT_INFO) + sequence = bindings.begin()->print(KeySequence::ForGui); else - setText(theTopLevelKeymap().printBindings(func)); + sequence = theTopLevelKeymap().printBindings(func, KeySequence::ForGui); + // QKeySequence returns special characters for keys on the mac + // Since these are not included in many fonts, we + // re-translate them to textual names (see #10641) + odocstringstream ods; + string const lcode = params_.lang->code(); + for (size_t n = 0; n < sequence.size(); ++n) { + char_type const c = sequence[n]; + switch(c) { + case 0x21b5://Return + gui = _("Return[[Key]]"); + ods << translateIfPossible(from_ascii("Return[[Key]]"), lcode); + break; + case 0x21b9://Tab both directions (Win) + gui = _("Tab[[Key]]"); + ods << translateIfPossible(from_ascii("Tab[[Key]]"), lcode); + break; + case 0x21de://Qt::Key_PageUp + gui = _("PgUp"); + ods << translateIfPossible(from_ascii("PgUp"), lcode); + break; + case 0x21df://Qt::Key_PageDown + gui = _("PgDown"); + ods << translateIfPossible(from_ascii("PgDown"), lcode); + break; + case 0x21e4://Qt::Key_Backtab + gui = _("Backtab"); + ods << translateIfPossible(from_ascii("Backtab"), lcode); + break; + case 0x21e5://Qt::Key_Tab + gui = _("Tab"); + ods << translateIfPossible(from_ascii("Tab"), lcode); + break; + case 0x21e7://Shift + gui = _("Shift"); + ods << translateIfPossible(from_ascii("Shift"), lcode); + break; + case 0x21ea://Qt::Key_CapsLock + gui = _("CapsLock"); + ods << translateIfPossible(from_ascii("CapsLock"), lcode); + break; + case 0x2303://Control + gui = _("Control[[Key]]"); + ods << translateIfPossible(from_ascii("Control[[Key]]"), lcode); + break; + case 0x2318://CMD + gui = _("Command[[Key]]"); + ods << translateIfPossible(from_ascii("Command[[Key]]"), lcode); + break; + case 0x2324://Qt::Key_Enter + gui = _("Return[[Key]]"); + ods << translateIfPossible(from_ascii("Return[[Key]]"), lcode); + break; + case 0x2325://Option key + gui = _("Option[[Key]]"); + ods << translateIfPossible(from_ascii("Option[[Key]]"), lcode); + break; + case 0x2326://Qt::Key_Delete + gui = _("Delete[[Key]]"); + ods << translateIfPossible(from_ascii("Delete[[Key]]"), lcode); + break; + case 0x232b://Qt::Key_Backspace + gui = _("Fn+Del"); + ods << translateIfPossible(from_ascii("Fn+Delete"), lcode); + break; + case 0x238b://Qt::Key_Escape + gui = _("Esc"); + ods << translateIfPossible(from_ascii("Esc"), lcode); + break; + default: + ods.put(c); + } + } + setText(ods.str(), guilang); + params_.force_ltr = !guilang->rightToLeft() && !params_.lang->rightToLeft(); break; } - case LYXRC_INFO: { + case InsetInfoParams::LYXRC_INFO: { + // this information could change, if the preferences are changed, + // so we will recalculate each time through. ostringstream oss; - lyxrc.write(oss, true, name_); + if (params_.name.empty()) { + gui = _("undefined"); + info(from_ascii("undefined"), params_.lang); + break; + } + // FIXME this uses the serialization mechanism to get the info + // we want, which i guess works but is a bit strange. + lyxrc.write(oss, true, params_.name); string result = oss.str(); - // remove leading \\name - result = result.substr(name_.size() + 2); + if (result.size() < 2) { + gui = _("undefined"); + info(from_ascii("undefined"), params_.lang); + break; + } + string::size_type loc = result.rfind("\n", result.size() - 2); + loc = loc == string::npos ? 0 : loc + 1; + if (result.size() < loc + params_.name.size() + 1 + || result.substr(loc + 1, params_.name.size()) != params_.name) { + gui = _("undefined"); + info(from_ascii("undefined"), params_.lang); + break; + } + // remove leading comments and \\name and space + result = result.substr(loc + params_.name.size() + 2); + // remove \n and "" result = rtrim(result, "\n"); result = trim(result, "\""); - setText(from_utf8(result)); + gui = _("not set"); + if (result.empty()) + result = "not set"; + setText(from_utf8(result), params_.lang); break; } - case PACKAGE_INFO: + case InsetInfoParams::PACKAGE_INFO: + // only need to do this once. + if (initialized_) + break; // check in packages.lst - setText(LaTeXFeatures::isAvailable(name_) ? _("yes") : _("no")); + if (LaTeXFeatures::isAvailable(params_.name)) { + gui = _("yes"); + info(from_ascii("yes"), params_.lang); + } else { + gui = _("no"); + info(from_ascii("no"), params_.lang); + } + initialized_ = true; break; - case TEXTCLASS_INFO: { - // name_ is the class name - setText(LayoutFileList::get().haveClass(name_) ? _("yes") : _("no")); + + case InsetInfoParams::TEXTCLASS_INFO: { + // the TextClass can change + LayoutFileList const & list = LayoutFileList::get(); + bool available = false; + // params_.name is the class name + if (list.haveClass(params_.name)) + available = list[params_.name].isTeXClassAvailable(); + if (available) { + gui = _("yes"); + info(from_ascii("yes"), params_.lang); + } else { + gui = _("no"); + info(from_ascii("no"), params_.lang); + } break; } - case MENU_INFO: { + case InsetInfoParams::MENU_INFO: { + // only need to do this once. + if (initialized_) + break; docstring_list names; - FuncRequest func = lyxaction.lookupFunc(name_); - if (func.action == LFUN_UNKNOWN_ACTION) { - error("Unknown action %1$s"); + FuncRequest func = lyxaction.lookupFunc(params_.name); + if (func.action() == LFUN_UNKNOWN_ACTION) { + gui = _("Unknown action %1$s"); + error(from_ascii("Unknown action %1$s"), params_.lang); break; } + if (func.action() == LFUN_BUFFER_VIEW || func.action() == LFUN_BUFFER_UPDATE) + // The default output format is in the menu without argument, + // so strip it here. + if (func.argument() == from_ascii(buffer().params().getDefaultOutputFormat())) + func = FuncRequest(func.action()); // iterate through the menubackend to find it + if (!theApp()) { + gui = _("Can't determine menu entry for action %1$s in batch mode"); + error(from_ascii("Can't determine menu entry for action %1$s in batch mode"), params_.lang); + initialized_ = true; + break; + } + // and we will not keep trying if we fail + initialized_ = theApp()->hasBufferView(); if (!theApp()->searchMenu(func, names)) { - error("No menu entry for action %1$s"); + gui = _("No menu entry for action %1$s"); + error(from_ascii("No menu entry for action %1$s"), params_.lang); break; } - // if find, return its path. - InsetText::clear(); - Paragraph & info = paragraphs().front(); - unsigned int i = 0; - while (!names.empty()) { + // if found, return its path. + clear(); + Paragraph & par = paragraphs().front(); + Font const f(inherit_font, guilang); + params_.force_ltr = !guilang->rightToLeft(); + //Font fu = f; + //fu.fontInfo().setUnderbar(FONT_ON); + for (docstring const & name : names) { // do not insert > for the top level menu item - if (i != 0) - info.insertInset(0, new InsetSpecialChar(InsetSpecialChar::MENU_SEPARATOR), - Change(Change::UNCHANGED)); - for (i = 0; i != names.back().length(); ++i) - info.insertChar(i, names.back()[i], bp.getFont(), false); - names.pop_back(); + if (&name != &names.front()) + par.insertInset(par.size(), new InsetSpecialChar(InsetSpecialChar::MENU_SEPARATOR), + f, Change(Change::UNCHANGED)); + //FIXME: add proper underlines here. This + // involves rewriting searchMenu used above to + // return a vector of menus. If we do not do + // that, we might as well use below + // Paragraph::insert on each string (JMarc) + for (char_type c : name) + par.insertChar(par.size(), c, f, Change(Change::UNCHANGED)); } break; } - case ICON_INFO: { - FuncRequest func = lyxaction.lookupFunc(name_); - docstring icon_name = theApp()->iconName(func, true); - //FIXME: We should use the icon directly instead of going through - // FileName. The code below won't work if the icon is embedded in the - // executable through the Qt resource system. + case InsetInfoParams::ICON_INFO: { + // only need to do this once. + if (initialized_) + break; + // and we will not keep trying if we fail + initialized_ = true; + FuncRequest func = lyxaction.lookupFunc(params_.name); + docstring icon_name = frontend::Application::iconName(func, true); + // FIXME: We should use the icon directly instead of + // going through FileName. The code below won't work + // if the icon is embedded in the executable through + // the Qt resource system. + // This is only a negligible performance problem: + // If the installed icon differs from the resource icon the + // installed one is preferred anyway, and all icons that are + // embedded in the resources are installed as well. FileName file(to_utf8(icon_name)); + if (file.onlyFileNameWithoutExt() == "unknown") { + string dir = "images"; + FileName file2(imageLibFileSearch(dir, params_.name, "svgz,png")); + if (!file2.empty()) + file = file2; + } if (!file.exists()) break; + int percent_scale = 100; + if (use_gui) { + // Compute the scale factor for the icon such that its + // width on screen is equal to 1em in pixels. + // The scale factor is rounded to the integer nearest + // to the float value of the ratio 100*iconsize/imgsize. + int imgsize = QImage(toqstr(file.absFileName())).width(); + if (imgsize > 0) { + int iconsize = Length(1, Length::EM).inPixels(1); + percent_scale = (100 * iconsize + imgsize / 2)/imgsize; + } + } + InsetGraphics * inset = new InsetGraphics(buffer_); InsetGraphicsParams igp; igp.filename = file; - InsetGraphics * inset = new InsetGraphics(buffer()); + igp.lyxscale = percent_scale; + igp.scale = string(); + igp.width = Length(1, Length::EM); inset->setParams(igp); - paragraphs().front().insertInset(0, inset, Change(Change::UNCHANGED)); + clear(); + Font const f(inherit_font, params_.lang); + paragraphs().front().insertInset(0, inset, f, + Change(Change::UNCHANGED)); + break; + } + case InsetInfoParams::BUFFER_INFO: { + // this could all change, so we will recalculate each time + if (params_.name == "name") + setText(from_utf8(buffer().fileName().onlyFileName()), params_.lang); + else if (params_.name == "name-noext") + setText(from_utf8(buffer().fileName().onlyFileNameWithoutExt()), params_.lang); + else if (params_.name == "path") + setText(from_utf8(os::latex_path(buffer().filePath())), params_.lang); + else if (params_.name == "class") + setText(from_utf8(bp.documentClass().name()), params_.lang); break; } - case BUFFER_INFO: { - if (name_ == "name") - setText(from_utf8(buffer().fileName().onlyFileName())); - else if (name_ == "path") - setText(from_utf8(buffer().filePath())); - else if (name_ == "class") - setText(from_utf8(bp.documentClass().name())); + case InsetInfoParams::VCS_INFO: { + // this information could change, in principle, so we will + // recalculate each time through + if (!buffer().lyxvc().inUse()) { + gui = _("No version control!"); + info(from_ascii("No version control!"), params_.lang); + break; + } + LyXVC::RevisionInfo itype = LyXVC::Unknown; + if (params_.name == "revision") + itype = LyXVC::File; + else if (params_.name == "tree-revision") + itype = LyXVC::Tree; + else if (params_.name == "author") + itype = LyXVC::Author; + else if (params_.name == "time") + itype = LyXVC::Time; + else if (params_.name == "date") + itype = LyXVC::Date; + string binfo = buffer().lyxvc().revisionInfo(itype); + if (binfo.empty()) { + gui = _("%1$s[[vcs data]] unknown"); + error(from_ascii("%1$s[[vcs data]] unknown"), params_.lang); + } else + setText(from_utf8(binfo), params_.lang); + break; + } + case InsetInfoParams::LYX_INFO: + // only need to do this once. + if (initialized_) + break; + if (params_.name == "version") + setText(from_ascii(lyx_version), params_.lang); + initialized_ = true; + break; + case InsetInfoParams::DATE_INFO: + case InsetInfoParams::MODDATE_INFO: + case InsetInfoParams::FIXDATE_INFO: { + string date_format = params_.name; + string const date_specifier = (params_.type == InsetInfoParams::FIXDATE_INFO + && contains(params_.name, '@')) + ? split(params_.name, date_format, '@') : string(); + QDate date; + if (params_.type == InsetInfoParams::MODDATE_INFO) + date = QDateTime::fromTime_t(buffer().fileName().lastModified()).date(); + else if (params_.type == InsetInfoParams::FIXDATE_INFO && !date_specifier.empty()) + date = QDate::fromString(toqstr(date_specifier), Qt::ISODate); else - setText(_("Unknown buffer info")); + date = QDate::currentDate(); + setText(params_.getDate(date_format, date), params_.lang); + break; + } + case InsetInfoParams::TIME_INFO: + case InsetInfoParams::MODTIME_INFO: + case InsetInfoParams::FIXTIME_INFO: { + string time_format = params_.name; + string const time_specifier = (params_.type == InsetInfoParams::FIXTIME_INFO + && contains(params_.name, '@')) + ? split(params_.name, time_format, '@') : string(); + QTime time; + if (params_.type == InsetInfoParams::MODTIME_INFO) + time = QDateTime::fromTime_t(buffer().fileName().lastModified()).time(); + else if (params_.type == InsetInfoParams::FIXTIME_INFO && !time_specifier.empty()) + time = QTime::fromString(toqstr(time_specifier), Qt::ISODate); + else + time = QTime::currentTime(); + setText(params_.getTime(time_format, time), params_.lang); break; } } - // remove indent - paragraphs().begin()->params().noindent(true); + + // Just to do something with that string + LYXERR(Debug::INFO, "info inset text: " << gui); + InsetCollapsible::updateBuffer(it, utype); } -bool InsetInfo::setMouseHover(bool mouse_hover) +string InsetInfo::contextMenu(BufferView const &, int, int) const { - mouse_hover_ = mouse_hover; - return true; + //FIXME: We override the implementation of InsetCollapsible, + //because this inset is not a collapsible inset. + return contextMenuName(); } -docstring InsetInfo::contextMenu(BufferView const &, int, int) const +string InsetInfo::contextMenuName() const { - return from_ascii("context-info"); + return "context-info"; } + } // namespace lyx