X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetERT.cpp;h=ce9d3834d2b74d3e5c20394ccdfcac7ecad721de;hb=f365a650686cc27487f686a7803968df1f24e0b8;hp=3a39b96a748a4036aa7dfdaecc30f8f02f6b1755;hpb=612af5c5f014b54a94b5adb0ccb7bb9cf619013e;p=lyx.git diff --git a/src/insets/InsetERT.cpp b/src/insets/InsetERT.cpp index 3a39b96a74..ce9d3834d2 100644 --- a/src/insets/InsetERT.cpp +++ b/src/insets/InsetERT.cpp @@ -3,8 +3,8 @@ * This file is part of LyX, the document processor. * Licence details can be found in the file COPYING. * - * \author Jürgen Vigna - * \author Lars Gullik Bjønnes + * \author Jürgen Vigna + * \author Lars Gullik Bjønnes * * Full author contact details are available in file CREDITS. */ @@ -17,164 +17,76 @@ #include "BufferParams.h" #include "BufferView.h" #include "Cursor.h" -#include "debug.h" #include "DispatchResult.h" #include "FuncRequest.h" #include "FuncStatus.h" -#include "gettext.h" #include "Language.h" -#include "Color.h" -#include "LyXAction.h" +#include "Layout.h" #include "Lexer.h" -#include "TextClass.h" -#include "MetricsInfo.h" +#include "LyXAction.h" +#include "OutputParams.h" #include "ParagraphParameters.h" #include "Paragraph.h" +#include "TextClass.h" -#include "frontends/alert.h" +#include "support/gettext.h" +#include "support/lstrings.h" #include +using namespace std; +using namespace lyx::support; namespace lyx { -using support::token; - -using std::endl; -using std::min; - -using std::auto_ptr; -using std::istringstream; -using std::ostream; -using std::ostringstream; -using std::string; - - -void InsetERT::init() +InsetERT::InsetERT(Buffer * buf, CollapseStatus status) + : InsetCollapsable(buf) { - setButtonLabel(); - setLabelFont(layout_.labelfont); - text_.current_font.setLanguage(latex_language); - text_.real_current_font.setLanguage(latex_language); + status_ = status; } -InsetERT::InsetERT(BufferParams const & bp, CollapseStatus status) - : InsetCollapsable(bp, status) -{ - setLayout(bp); - init(); -} - - -InsetERT::InsetERT(InsetERT const & in) - : InsetCollapsable(in) -{ - init(); -} - - -auto_ptr InsetERT::doClone() const -{ - return auto_ptr(new InsetERT(*this)); -} - - -#if 0 -InsetERT::InsetERT(BufferParams const & bp, - Language const *, string const & contents, CollapseStatus status) - : InsetCollapsable(bp, status) -{ - Font font(Font::ALL_INHERIT, latex_language); - paragraphs().begin()->insert(0, contents, font); - - // the init has to be after the initialization of the paragraph - // because of the label settings (draw_label for ert insets). - init(); -} -#endif - - -InsetERT::~InsetERT() -{ - InsetERTMailer(*this).hideDialog(); -} - - -void InsetERT::write(Buffer const & buf, ostream & os) const +void InsetERT::write(ostream & os) const { os << "ERT" << "\n"; - InsetCollapsable::write(buf, os); + InsetCollapsable::write(os); } -void InsetERT::read(Buffer const & buf, Lexer & lex) +int InsetERT::plaintext(odocstringstream & os, + OutputParams const & rp, size_t max_length) const { - InsetCollapsable::read(buf, lex); - - // Force default font - // This avoids paragraphs in buffer language that would have a - // foreign language after a document langauge change, and it ensures - // that all new text in ERT gets the "latex" language, since new text - // inherits the language from the last position of the existing text. - // As a side effect this makes us also robust against bugs in LyX - // that might lead to font changes in ERT in .lyx files. - Font font(Font::ALL_INHERIT, latex_language); - ParagraphList::iterator par = paragraphs().begin(); - ParagraphList::iterator const end = paragraphs().end(); - while (par != end) { - pos_type siz = par->size(); - for (pos_type i = 0; i <= siz; ++i) { - par->setFont(i, font); - } - ++par; - } -} - - -docstring const InsetERT::editMessage() const -{ - return _("Opened ERT Inset"); -} - + if (!rp.inIndexEntry) + // do not output TeX code + return 0; -int InsetERT::latex(Buffer const &, odocstream & os, - OutputParams const &) const -{ ParagraphList::const_iterator par = paragraphs().begin(); ParagraphList::const_iterator end = paragraphs().end(); - int lines = 0; - while (par != end) { + while (par != end && os.str().size() <= max_length) { pos_type siz = par->size(); for (pos_type i = 0; i < siz; ++i) { - // ignore all struck out text - if (par->isDeleted(i)) - continue; - - os.put(par->getChar(i)); + char_type const c = par->getChar(i); + // output the active characters + switch (c) { + case '|': + case '!': + case '@': + os.put(c); + break; + default: + break; + } } ++par; - if (par != end) { - os << "\n"; - ++lines; - } } - - return lines; + return 0; } -int InsetERT::plaintext(Buffer const &, odocstream &, - OutputParams const &) const -{ - return 0; // do not output TeX code -} - - -int InsetERT::docbook(Buffer const &, odocstream & os, - OutputParams const &) const +int InsetERT::docbook(odocstream & os, OutputParams const &) const { + // FIXME can we do the same thing here as for LaTeX? ParagraphList::const_iterator par = paragraphs().begin(); ParagraphList::const_iterator end = paragraphs().end(); @@ -196,283 +108,74 @@ int InsetERT::docbook(Buffer const &, odocstream & os, void InsetERT::doDispatch(Cursor & cur, FuncRequest & cmd) { - //lyxerr << "\nInsetERT::doDispatch (begin): cmd: " << cmd << endl; - switch (cmd.action) { - - case LFUN_QUOTE_INSERT: { - // We need to bypass the fancy quotes in Text - FuncRequest f(LFUN_SELF_INSERT, "\""); - dispatch(cur, f); - break; - } - case LFUN_INSET_MODIFY: { - InsetCollapsable::CollapseStatus st; - InsetERTMailer::string2params(to_utf8(cmd.argument()), st); - setStatus(cur, st); - break; - } - case LFUN_PASTE: - case LFUN_CLIPBOARD_PASTE: - case LFUN_PRIMARY_SELECTION_PASTE: { - InsetCollapsable::doDispatch(cur, cmd); - - // Since we can only store plain text, we must reset all - // attributes. - // FIXME: Change only the pasted paragraphs - - BufferParams const & bp = cur.buffer().params(); - Layout_ptr const layout = - bp.getTextClass().defaultLayout(); - Font font = layout->font; - // ERT contents has always latex_language - font.setLanguage(latex_language); - ParagraphList::iterator const end = paragraphs().end(); - for (ParagraphList::iterator par = paragraphs().begin(); - par != end; ++par) { - // in case par had a manual label - par->setBeginOfBody(); - pos_type const siz = par->size(); - for (pos_type i = 0; i < siz; ++i) { - par->setFont(i, font); - } - par->params().clear(); + switch (cmd.action()) { + case LFUN_INSET_MODIFY: + if (cmd.getArg(0) == "ert") { + cur.recordUndoInset(this); + setStatus(cur, string2params(to_utf8(cmd.argument()))); + break; } - break; - } + //fall-through default: - // Force any new text to latex_language - // FIXME: This should only be necessary in init(), but - // new paragraphs that are created by pressing enter at the - // start of an existing paragraph get the buffer language - // and not latex_language, so we take this brute force - // approach. - text_.current_font.setLanguage(latex_language); - text_.real_current_font.setLanguage(latex_language); - InsetCollapsable::doDispatch(cur, cmd); break; } + } bool InsetERT::getStatus(Cursor & cur, FuncRequest const & cmd, FuncStatus & status) const { - switch (cmd.action) { - // suppress these - case LFUN_ACCENT_ACUTE: - case LFUN_ACCENT_BREVE: - case LFUN_ACCENT_CARON: - case LFUN_ACCENT_CEDILLA: - case LFUN_ACCENT_CIRCLE: - case LFUN_ACCENT_CIRCUMFLEX: - case LFUN_ACCENT_DOT: - case LFUN_ACCENT_GRAVE: - case LFUN_ACCENT_HUNGARIAN_UMLAUT: - case LFUN_ACCENT_MACRON: - case LFUN_ACCENT_OGONEK: - case LFUN_ACCENT_SPECIAL_CARON: - case LFUN_ACCENT_TIE: - case LFUN_ACCENT_TILDE: - case LFUN_ACCENT_UMLAUT: - case LFUN_ACCENT_UNDERBAR: - case LFUN_ACCENT_UNDERDOT: - case LFUN_APPENDIX: - case LFUN_BREAK_LINE: - case LFUN_CAPTION_INSERT: - case LFUN_DEPTH_DECREMENT: - case LFUN_DEPTH_INCREMENT: - case LFUN_DOTS_INSERT: - case LFUN_END_OF_SENTENCE_PERIOD_INSERT: - case LFUN_ENVIRONMENT_INSERT: - case LFUN_ERT_INSERT: - case LFUN_FILE_INSERT: - case LFUN_FLOAT_INSERT: - case LFUN_FLOAT_WIDE_INSERT: - case LFUN_WRAP_INSERT: - case LFUN_FONT_BOLD: - case LFUN_FONT_CODE: - case LFUN_FONT_DEFAULT: - case LFUN_FONT_EMPH: - case LFUN_FONT_FREE_APPLY: - case LFUN_FONT_FREE_UPDATE: - case LFUN_FONT_NOUN: - case LFUN_FONT_ROMAN: - case LFUN_FONT_SANS: - case LFUN_FONT_FRAK: - case LFUN_FONT_ITAL: - case LFUN_FONT_SIZE: - case LFUN_FONT_STATE: - case LFUN_FONT_UNDERLINE: - case LFUN_FOOTNOTE_INSERT: - case LFUN_HFILL_INSERT: - case LFUN_HTML_INSERT: - case LFUN_HYPHENATION_POINT_INSERT: - case LFUN_LIGATURE_BREAK_INSERT: - case LFUN_INDEX_INSERT: - case LFUN_INDEX_PRINT: - case LFUN_LABEL_INSERT: - case LFUN_OPTIONAL_INSERT: - case LFUN_BIBITEM_INSERT: - case LFUN_LINE_INSERT: - case LFUN_PAGEBREAK_INSERT: - case LFUN_CLEARPAGE_INSERT: - case LFUN_CLEARDOUBLEPAGE_INSERT: - case LFUN_LANGUAGE: - case LFUN_LAYOUT: - case LFUN_LAYOUT_PARAGRAPH: - case LFUN_LAYOUT_TABULAR: - case LFUN_MARGINALNOTE_INSERT: - case LFUN_MATH_DISPLAY: - case LFUN_MATH_INSERT: - case LFUN_MATH_MATRIX: - case LFUN_MATH_MODE: - case LFUN_MENU_OPEN: - case LFUN_MENU_SEPARATOR_INSERT: - case LFUN_BRANCH_INSERT: - case LFUN_CHARSTYLE_INSERT: - case LFUN_NOTE_INSERT: - case LFUN_BOX_INSERT: - case LFUN_NOTE_NEXT: - case LFUN_PARAGRAPH_SPACING: - case LFUN_LABEL_GOTO: - case LFUN_REFERENCE_NEXT: - case LFUN_SPACE_INSERT: - case LFUN_SERVER_GOTO_FILE_ROW: - case LFUN_SERVER_NOTIFY: - case LFUN_SERVER_SET_XY: - case LFUN_TABULAR_INSERT: - case LFUN_TOC_INSERT: - case LFUN_URL_INSERT: - case LFUN_FLOAT_LIST: - case LFUN_INSET_INSERT: - case LFUN_PARAGRAPH_PARAMS: - case LFUN_PARAGRAPH_PARAMS_APPLY: - case LFUN_PARAGRAPH_UPDATE: - case LFUN_NOMENCL_INSERT: - case LFUN_NOMENCL_PRINT: - case LFUN_NOACTION: - status.enabled(false); - return true; - - case LFUN_QUOTE_INSERT: - case LFUN_INSET_MODIFY: - case LFUN_PASTE: - case LFUN_CLIPBOARD_PASTE: - case LFUN_PRIMARY_SELECTION_PASTE: - status.enabled(true); + switch (cmd.action()) { + case LFUN_INSET_MODIFY: + if (cmd.getArg(0) == "ert") { + status.setEnabled(true); return true; - - // this one is difficult to get right. As a half-baked - // solution, we consider only the first action of the sequence - case LFUN_COMMAND_SEQUENCE: { - // argument contains ';'-terminated commands - string const firstcmd = token(to_utf8(cmd.argument()), ';', 0); - FuncRequest func(lyxaction.lookupFunc(firstcmd)); - func.origin = cmd.origin; - return getStatus(cur, func, status); } + //fall through - default: - return InsetCollapsable::getStatus(cur, cmd, status); + default: + return InsetCollapsable::getStatus(cur, cmd, status); } } -void InsetERT::setButtonLabel() -{ - // FIXME UNICODE - setLabel(isOpen() ? _("ERT") : getNewLabel(_("ERT"))); -} - - -bool InsetERT::insetAllowed(Inset::Code /* code */) const -{ - return false; -} - - -bool InsetERT::metrics(MetricsInfo & mi, Dimension & dim) const -{ - Font tmpfont = mi.base.font; - getDrawFont(mi.base.font); - mi.base.font.realize(tmpfont); - InsetCollapsable::metrics(mi, dim); - mi.base.font = tmpfont; - bool const changed = dim_ != dim; - dim_ = dim; - return changed; -} - - -void InsetERT::draw(PainterInfo & pi, int x, int y) const -{ - Font tmpfont = pi.base.font; - getDrawFont(pi.base.font); - pi.base.font.realize(tmpfont); - const_cast(*this).setButtonLabel(); - InsetCollapsable::draw(pi, x, y); - pi.base.font = tmpfont; -} - - -bool InsetERT::showInsetDialog(BufferView * bv) const -{ - InsetERTMailer(const_cast(*this)).showDialog(bv); - return true; -} - - -void InsetERT::getDrawFont(Font & font) const +docstring const InsetERT::buttonLabel(BufferView const & bv) const { - font = Font(Font::ALL_INHERIT, latex_language); - font.realize(layout_.font); + if (decoration() == InsetLayout::CLASSIC) + return isOpen(bv) ? _("ERT") : getNewLabel(_("ERT")); + else + return getNewLabel(_("ERT")); } -string const InsetERTMailer::name_("ert"); - -InsetERTMailer::InsetERTMailer(InsetERT & inset) - : inset_(inset) -{} - - -string const InsetERTMailer::inset2string(Buffer const &) const -{ - return params2string(inset_.status()); -} - - -void InsetERTMailer::string2params(string const & in, - InsetCollapsable::CollapseStatus & status) +InsetCollapsable::CollapseStatus InsetERT::string2params(string const & in) { - status = InsetCollapsable::Collapsed; if (in.empty()) - return; - + return Collapsed; istringstream data(in); - Lexer lex(0,0); + Lexer lex; lex.setStream(data); - - string name; - lex >> name; - if (name != name_) - return print_mailer_error("InsetERTMailer", in, 1, name_); - + lex.setContext("InsetERT::string2params"); + lex >> "ert"; int s; lex >> s; - if (lex) - status = static_cast(s); + return static_cast(s); } -string const -InsetERTMailer::params2string(InsetCollapsable::CollapseStatus status) +string InsetERT::params2string(CollapseStatus status) { ostringstream data; - data << name_ << ' ' << status; + data << "ert" << ' ' << status; return data.str(); } +docstring InsetERT::xhtml(XHTMLStream &, OutputParams const &) const +{ + return docstring(); +} + } // namespace lyx