/* This file is part of * ====================================================== * * LyX, The Document Processor * * Copyright 1995 Matthias Ettrich * Copyright 1995-2000 The LyX Team. * * ====================================================== */ #include #ifdef __GNUG__ #pragma implementation #endif #include "LyXAction.h" #include "debug.h" #include "gettext.h" #include "support/lstrings.h" #if 1 // only to get access to NEW_INSETS #include "lyxparagraph.h" #endif using std::ostream; using std::endl; /* NAMING RULES FOR USER-COMMANDS Here's the set of rules to apply when a new command name is introduced: 1) Use the object.event order. That is, use `word-forward' instead of `forward-word'. 2) Don't introduce an alias for an already named object. Same for events. 3) Forward movement or focus is called `forward' (not `right'). 4) Backward movement or focus is called `backward' (not `left'). 5) Upward movement of focus is called `up'. 6) Downward movement is called `down'. 7) The begin of an object is called `begin' (not `start'). 8) The end of an object is called `end'. (May 19 1996, 12:04, RvdK) */ // These are globals. LyXAction lyxaction; void LyXAction::newFunc(kb_action action, string const & name, string const & helpText, unsigned int attrib) { lyx_func_map[name] = action; func_info tmpinfo; tmpinfo.name = name; tmpinfo.attrib = attrib; tmpinfo.helpText = helpText; lyx_info_map[action] = tmpinfo; } struct lfun_item { kb_action action; char const * name; char const * helpText; unsigned int attrib; }; void LyXAction::init() { // This function was changed to use the array below in initalization // instead of calling newFunc numerous times because of compilation // times. Since the array is not static we get back the memory it // occupies after the init is completed. It compiles several // magnitudes faster. static bool init = false; if (init) return; lfun_item items[] = { { LFUN_ACUTE, "accent-acute", "", Noop }, { LFUN_BREVE, "accent-breve", "", Noop }, { LFUN_CARON, "accent-caron", "", Noop }, { LFUN_CEDILLA, "accent-cedilla", "", Noop }, { LFUN_CIRCLE, "accent-circle", "", Noop }, { LFUN_CIRCUMFLEX, "accent-circumflex", "", Noop }, { LFUN_DOT, "accent-dot", "", Noop }, { LFUN_GRAVE, "accent-grave", "", Noop }, { LFUN_HUNG_UMLAUT, "accent-hungarian-umlaut", "", Noop }, { LFUN_MACRON, "accent-macron", "", Noop }, { LFUN_OGONEK, "accent-ogonek", "", Noop }, { LFUN_SPECIAL_CARON, "accent-special-caron", "", Noop }, { LFUN_TIE, "accent-tie", "", Noop }, { LFUN_TILDE, "accent-tilde", "", Noop }, { LFUN_UMLAUT, "accent-umlaut", "", Noop }, { LFUN_UNDERBAR, "accent-underbar", "", Noop }, { LFUN_UNDERDOT, "accent-underdot", "", Noop }, { LFUN_VECTOR, "accent-vector", "", Noop }, { LFUN_APPENDIX, "appendix", N_("Insert appendix"), Noop }, { LFUN_APROPOS, "apropos", N_("Describe command"), NoBuffer|ReadOnly }, { LFUN_LEFTSEL, "backward-select", N_("Select previous char"), ReadOnly }, { LFUN_BIBDB_ADD, "bibtex-database-add", "", Noop }, { LFUN_BIBDB_DEL, "bibtex-database-del", "", Noop }, { LFUN_INSERT_BIBTEX, "bibtex-insert", N_("Insert bibtex"), Noop }, { LFUN_BIBTEX_STYLE, "bibtex-style", "", Noop }, { LFUN_BREAKLINE, "break-line", "", Noop }, { LFUN_BREAKPARAGRAPH, "break-paragraph", "", Noop }, { LFUN_BREAKPARAGRAPHKEEPLAYOUT, "break-paragraph-keep-layout", "", Noop }, { LFUN_BREAKPARAGRAPH_SKIP, "break-paragraph-skip", "", Noop }, { LFUN_BUILDPROG, "build-program", N_("Build program"), ReadOnly }, { LFUN_AUTOSAVE, "buffer-auto-save", N_("Autosave"), Noop }, { LFUN_BEGINNINGBUF, "buffer-begin", N_("Go to beginning of document"), ReadOnly }, { LFUN_BEGINNINGBUFSEL, "buffer-begin-select", N_("Select to beginning of document"), ReadOnly }, { LFUN_CHILDINSERT, "buffer-child-insert", "", Noop }, { LFUN_CHILDOPEN, "buffer-child-open", "", ReadOnly }, { LFUN_RUNCHKTEX, "buffer-chktex", N_("Check TeX"), ReadOnly }, { LFUN_CLOSEBUFFER, "buffer-close", N_("Close"), ReadOnly }, { LFUN_ENDBUF, "buffer-end", N_("Go to end of document"), ReadOnly }, { LFUN_ENDBUFSEL, "buffer-end-select", N_("Select to end of document"), ReadOnly }, { LFUN_EXPORT, "buffer-export", N_("Export to"), ReadOnly }, #if 0 { LFUN_FAX, "buffer-fax", N_("Fax"), ReadOnly }, #endif #ifndef NEW_INSETS { LFUN_INSERTFOOTNOTE, "buffer-float-insert", "", Noop }, #endif { LFUN_IMPORT, "buffer-import", N_("Import document"), NoBuffer }, { LFUN_BUFFER_PRINT, "buffer-print-xtl", N_("Print"), ReadOnly }, { LFUN_PRINTER_PARAMS_GET, "printer-params-get", N_("Get the printer parameters"), ReadOnly }, { LFUN_MENUNEW, "buffer-new", N_("New document") , NoBuffer }, { LFUN_MENUNEWTMPLT,"buffer-new-template", N_("New document from template"), NoBuffer }, { LFUN_MENUOPEN, "buffer-open", N_("Open"), NoBuffer }, { LFUN_MENUPRINT, "buffer-print", N_("Print"), ReadOnly }, { LFUN_MENURELOAD, "buffer-reload", N_("Revert to saved"), ReadOnly }, { LFUN_SWITCHBUFFER, "buffer-switch", N_("Switch to an open document"), ReadOnly }, { LFUN_READ_ONLY_TOGGLE, "buffer-toggle-read-only", N_("Toggle read-only"), ReadOnly }, { LFUN_UPDATE, "buffer-update", N_("Update"), ReadOnly }, { LFUN_PREVIEW, "buffer-view", N_("View") , ReadOnly }, { LFUN_MENUWRITE, "buffer-write", N_("Save"), ReadOnly }, { LFUN_MENUWRITEAS, "buffer-write-as", N_("Save As"), ReadOnly }, { LFUN_CANCEL, "cancel", N_("Cancel"), NoBuffer }, { LFUN_LEFT, "char-backward", N_("Go one char back"), ReadOnly }, { LFUN_RIGHT, "char-forward", N_("Go one char forward"), ReadOnly }, { LFUN_CITATION_CREATE, "citation-insert", N_("Insert citation"), Noop }, { LFUN_EXEC_COMMAND, "command-execute", "", NoBuffer }, { LFUN_PREFIX, "command-prefix", N_("Execute command"), NoBuffer }, { LFUN_SEQUENCE, "command-sequence", "", Noop }, { LFUN_COPY, "copy", N_("Copy"), ReadOnly }, { LFUN_CUT, "cut", N_("Cut"), Noop }, { LFUN_BACKSPACE, "delete-backward", "", Noop }, { LFUN_BACKSPACE_SKIP, "delete-backward-skip", "", Noop }, { LFUN_DELETE, "delete-forward", "", Noop }, { LFUN_DELETE_SKIP, "delete-forward-skip", "", Noop }, { LFUN_DEPTH_MIN, "depth-decrement", N_("Decrement environment depth"), Noop }, { LFUN_DEPTH_PLUS, "depth-increment", N_("Increment environment depth"), Noop }, { LFUN_DEPTH, "depth-next", N_("Change environment depth"), Noop }, { LFUN_LDOTS, "dots-insert", N_("Insert ... dots"), Noop }, { LFUN_DOWN, "down", N_("Go down"), ReadOnly }, { LFUN_DOWNSEL, "down-select", N_("Select next line"), ReadOnly }, { LFUN_DROP_LAYOUTS_CHOICE, "drop-layouts-choice", N_("Choose Paragraph Environment"), ReadOnly }, { LFUN_END_OF_SENTENCE, "end-of-sentence-period-insert", N_("Insert end of sentence period"), Noop }, { LFUN_GOTOERROR, "error-next", N_("Go to next error"), Noop }, { LFUN_REMOVEERRORS, "error-remove-all", N_("Remove all error boxes"), ReadOnly }, { LFUN_INSET_ERT, "ert-insert", N_("Insert a new ERT Inset"), Noop }, { LFUN_INSET_EXTERNAL, "external-insert", N_("Insert a new external inset"), Noop }, { LFUN_FIGURE, "figure-insert", N_("Insert Figure"), Noop }, { LFUN_INSET_GRAPHICS, "graphics-insert", N_("Insert Graphics"), Noop }, { LFUN_FILE_INSERT, "file-insert", "", Noop }, { LFUN_FILE_INSERT_ASCII, "file-insert-ascii", "", Noop }, { LFUN_FILE_NEW, "file-new", "", NoBuffer }, { LFUN_FILE_OPEN, "file-open", "", NoBuffer }, { LFUN_MENUSEARCH, "find-replace", N_("Find & Replace"), ReadOnly }, { LFUN_BOLD, "font-bold", N_("Toggle bold"), Noop }, { LFUN_CODE, "font-code", N_("Toggle code style"), Noop }, { LFUN_DEFAULT, "font-default", N_("Default font style"), Noop }, { LFUN_EMPH, "font-emph", N_("Toggle emphasize"), Noop }, { LFUN_FREE, "font-free", N_("Toggle user defined style"), Noop }, { LFUN_NOUN, "font-noun", N_("Toggle noun style"), Noop }, { LFUN_ROMAN, "font-roman", N_("Toggle roman font style"), Noop }, { LFUN_SANS, "font-sans", N_("Toggle sans font style"), Noop }, { LFUN_FONT_SIZE, "font-size", N_("Set font size"), Noop }, { LFUN_FONT_STATE, "font-state", N_("Show font state"), ReadOnly }, { LFUN_UNDERLINE, "font-underline", N_("Toggle font underline"), Noop }, #ifndef NEW_INSETS { LFUN_FOOTMELT, "footnote-insert", N_("Insert Footnote"), Noop }, #else { LFUN_INSET_FOOTNOTE, "footnote-insert", N_("Insert Footnote"), Noop }, #endif { LFUN_INSET_MARGINAL, "marginalnote-insert", N_("Insert Marginalnote"), Noop }, { LFUN_RIGHTSEL, "forward-select", N_("Select next char"), ReadOnly }, { LFUN_HFILL, "hfill-insert", N_("Insert horizontal fill"), Noop }, { LFUN_HELP_COPYRIGHT, "help-copyright", N_("Display copyright information"), NoBuffer }, { LFUN_HELP_CREDITS, "help-credits", N_("Show the list of people who helped writing LyX"), NoBuffer}, { LFUN_HELP_OPEN, "help-open", N_("Open a Help file"), NoBuffer|Argument}, { LFUN_HELP_VERSION, "help-version", N_("Show the actual LyX version"), NoBuffer}, { LFUN_HTMLURL, "html-insert", "", Noop }, { LFUN_HYPHENATION, "hyphenation-point-insert", N_("Insert hyphenation point"), Noop }, { LFUN_INDEX_CREATE, "index-insert", N_("Insert index item"), Noop }, { LFUN_INDEX_INSERT_LAST, "index-insert-last", N_("Insert last index item"), Noop }, { LFUN_INDEX_PRINT, "index-print", N_("Insert index list"), Noop }, { LFUN_KMAP_OFF, "keymap-off", N_("Turn off keymap"), ReadOnly }, { LFUN_KMAP_PRIM, "keymap-primary", N_("Use primary keymap"), ReadOnly }, { LFUN_KMAP_SEC, "keymap-secondary", N_("Use secondary keymap"), ReadOnly }, { LFUN_KMAP_TOGGLE, "keymap-toggle", N_("Toggle keymap"), ReadOnly }, { LFUN_INSERT_LABEL, "label-insert", N_("Insert Label"), Noop }, { LFUN_LANGUAGE, "language", N_("Change language"), Noop }, { LFUN_LATEX_LOG, "latex-view-log", N_("View LaTeX log"), ReadOnly }, { LFUN_LAYOUT, "layout", "", Noop }, { LFUN_LAYOUT_CHARACTER, "layout-character", "", Noop }, { LFUN_LAYOUT_COPY, "layout-copy", N_("Copy paragraph environment type"), Noop }, { LFUN_LAYOUT_DOCUMENT, "layout-document", "", ReadOnly }, { LFUN_LAYOUTNO, "layout-number", "", Noop }, // internal only { LFUN_LAYOUT_PARAGRAPH, "layout-paragraph", "", ReadOnly }, { LFUN_LAYOUT_PASTE, "layout-paste", N_("Paste paragraph environment type"), Noop }, { LFUN_LAYOUT_PREAMBLE, "layout-preamble", "", ReadOnly }, { LFUN_LAYOUT_SAVE_DEFAULT, "layout-save-default", "", ReadOnly }, { LFUN_LAYOUT_TABULAR, "layout-tabular", N_("Open the tabular layout"), Noop }, { LFUN_HOME, "line-begin", N_("Go to beginning of line"), ReadOnly }, { LFUN_HOMESEL, "line-begin-select", N_("Select to beginning of line"), ReadOnly }, { LFUN_DELETE_LINE_FORWARD, "line-delete-forward", "", Noop }, { LFUN_END, "line-end", N_("Go to end of line"), ReadOnly }, { LFUN_ENDSEL, "line-end-select", N_("Select to end of line"), ReadOnly }, { LFUN_LOA_INSERT, "loa-insert", N_("Insert list of algorithms"), Noop }, { LFUN_LOAVIEW, "loa-view", N_("View list of algorithms"), ReadOnly }, { LFUN_LOF_INSERT, "lof-insert", N_("Insert list of figures"), Noop }, { LFUN_LOFVIEW, "lof-view", N_("View list of figures"), ReadOnly }, { LFUN_LOT_INSERT, "lot-insert", N_("Insert list of tables"), Noop }, { LFUN_LOTVIEW, "lot-view", N_("View list of tables"), ReadOnly }, { LFUN_QUIT, "lyx-quit", N_("Exit"), NoBuffer }, #ifndef NEW_INSETS { LFUN_MARGINMELT, "marginpar-insert", N_("Insert Margin note"), Noop }, #endif { LFUN_MARK_OFF, "mark-off", "", ReadOnly }, { LFUN_MARK_ON, "mark-on", "", ReadOnly }, { LFUN_SETMARK, "mark-toggle", "", ReadOnly }, { LFUN_MATH_DELIM, "math-delim", "", Noop }, { LFUN_MATH_DISPLAY, "math-display", "", Noop }, { LFUN_GREEK, "math-greek", N_("Math Greek"), Noop }, { LFUN_GREEK_TOGGLE, "math-greek-toggle", "", Noop }, { LFUN_INSERT_MATH, "math-insert", N_("Insert math symbol"), Noop }, { LFUN_MATH_LIMITS, "math-limits", "", Noop }, { LFUN_MATH_MACRO, "math-macro", "", Noop }, { LFUN_MATH_MACROARG, "math-macro-arg", "", Noop }, { LFUN_INSERT_MATRIX, "math-matrix", "", Noop }, { LFUN_MATH_MODE, "math-mode", N_("Math mode"), Noop }, { LFUN_MATH_NONUMBER, "math-nonumber", "", Noop }, { LFUN_MATH_NUMBER, "math-number", "", Noop }, { LFUN_MATH_PANEL, "math-panel", "", Noop }, { LFUN_MATH_SIZE, "math-size", "", Noop }, { LFUN_MELT, "melt", N_("Melt"), Noop }, { LFUN_MENU_OPEN_BY_NAME, "menu-open", "", NoBuffer }, { LFUN_MENU_SEPARATOR, "menu-separator-insert", "", Noop }, { LFUN_META_FAKE, "meta-prefix", "", NoBuffer }, { LFUN_INSERT_NOTE, "note-insert", "", Noop }, { LFUN_GOTONOTE, "note-next", "", ReadOnly }, { LFUN_OPENSTUFF, "open-stuff", "", ReadOnly }, { LFUN_DOWN_PARAGRAPH, "paragraph-down", N_("Go one paragraph down"), ReadOnly }, { LFUN_DOWN_PARAGRAPHSEL, "paragraph-down-select", N_("Select next paragraph"), ReadOnly }, { LFUN_GOTO_PARAGRAPH, "paragraph-goto", N_("Go to paragraph"), ReadOnly }, { LFUN_UP_PARAGRAPH, "paragraph-up", N_("Go one paragraph up"), ReadOnly }, { LFUN_UP_PARAGRAPHSEL, "paragraph-up-select", N_("Select previous paragraph"), ReadOnly }, { LFUN_PARENTINSERT, "parent-insert", "", Noop }, { LFUN_PASTE, "paste", N_("Paste") , Noop }, { LFUN_DIALOG_PREFERENCES, "dialog-preferences", N_("Edit Preferences"), NoBuffer }, { LFUN_SAVEPREFERENCES, "preferences-save", N_("Save Preferences"), NoBuffer }, { LFUN_PASTESELECTION, "primary-selection-paste", "", Noop }, { LFUN_PROTECTEDSPACE, "protected-space-insert", N_("Insert protected space"), Noop }, { LFUN_QUOTE, "quote-insert", N_("Insert quote"), Noop }, { LFUN_RECONFIGURE, "reconfigure", N_("Reconfigure"), NoBuffer }, { LFUN_REDO, "redo", N_("Redo"), Noop }, { LFUN_REF_BACK, "reference-back", "", ReadOnly }, { LFUN_REF_GOTO, "reference-goto", "", ReadOnly }, { LFUN_REF_INSERT, "reference-insert", N_("Insert cross reference"), ReadOnly }, { LFUN_NEXT, "screen-down", "", ReadOnly }, { LFUN_NEXTSEL, "screen-down-select", "", ReadOnly }, { LFUN_CENTER, "screen-recenter", "", ReadOnly }, { LFUN_PRIOR, "screen-up", "", ReadOnly }, { LFUN_PRIORSEL, "screen-up-select", "", ReadOnly }, { LFUN_SCROLL_INSET, "inset-scroll", N_("Scroll inset"), ReadOnly }, { LFUN_SELFINSERT, "self-insert", "", Noop }, { LFUN_CHARATCURSOR, "server-char-after", "", ReadOnly }, { LFUN_GETFONT, "server-get-font", "", ReadOnly }, { LFUN_GETLATEX, "server-get-latex", "", ReadOnly }, { LFUN_GETLAYOUT, "server-get-layout", "", ReadOnly }, { LFUN_GETNAME, "server-get-name", "", ReadOnly }, { LFUN_GETTIP, "server-get-tip", "", ReadOnly }, { LFUN_GETXY, "server-get-xy", "", ReadOnly }, { LFUN_GOTOFILEROW, "server-goto-file-row", "", Noop }, { LFUN_NOTIFY, "server-notify", "", ReadOnly }, { LFUN_SETXY, "server-set-xy", "", ReadOnly }, { LFUN_SPELLCHECK, "spellchecker", "", Noop }, { LFUN_INSERT_MATH, "symbol-insert", "", Noop }, { LFUN_SHIFT_TAB, "tab-backward", "", Noop }, { LFUN_TAB, "tab-forward", "", Noop }, { LFUN_TABINSERT, "tab-insert", "", Noop }, { LFUN_DIALOG_TABULAR_INSERT, "dialog-tabular-insert", N_("Open Insert Tabular Dialog"), Noop }, { LFUN_TABULAR_FEATURE, "tabular-feature", N_("Tabular Features"), Noop }, { LFUN_INSET_TABULAR, "tabular-insert", N_("Insert a new Tabular Inset"), Noop }, { LFUN_TEX, "tex-mode", N_("Toggle TeX style"), Noop }, { LFUN_INSET_TEXT, "text-insert", N_("Insert a new Text Inset"), Noop }, { LFUN_TOC_INSERT, "toc-insert", N_("Insert table of contents"), Noop }, { LFUN_TOCVIEW, "toc-view", N_("View table of contents"), ReadOnly }, { LFUN_TOGGLECURSORFOLLOW, "toggle-cursor-follows-scrollbar", N_("Toggle cursor does/doesn't follow the scrollbar"), ReadOnly }, { LFUN_ADD_TO_TOOLBAR, "toolbar-add-to", "", NoBuffer }, { LFUN_PUSH_TOOLBAR, "toolbar-push", "", NoBuffer }, { LFUN_UNDO, "undo", N_("Undo"), Noop }, { LFUN_UP, "up", "", ReadOnly }, { LFUN_UPSEL, "up-select", "", ReadOnly }, { LFUN_URL, "url-insert", "", Noop }, { LFUN_INSERT_URL, "", "", Noop }, { LFUN_VC_CHECKIN, "vc-check-in", "", ReadOnly }, { LFUN_VC_CHECKOUT, "vc-check-out", "", ReadOnly }, { LFUN_VC_HISTORY, "vc-history", "", ReadOnly }, { LFUN_VC_REGISTER, "vc-register", N_("Register document under version control"), ReadOnly }, { LFUN_VC_REVERT, "vc-revert", "", ReadOnly }, { LFUN_VC_UNDO, "vc-undo-last", "", ReadOnly }, { LFUN_WORDLEFT, "word-backward", "", ReadOnly }, { LFUN_WORDLEFTSEL, "word-backward-select", "", ReadOnly }, { LFUN_CAPITALIZE_WORD, "word-capitalize", "", Noop }, { LFUN_DELETE_WORD_BACKWARD, "word-delete-backward", "", Noop }, { LFUN_DELETE_WORD_FORWARD, "word-delete-forward", "", Noop }, { LFUN_WORDFINDBACKWARD, "word-find-backward", "", ReadOnly }, { LFUN_WORDFINDFORWARD, "word-find-forward", "", ReadOnly }, { LFUN_WORDRIGHT, "word-forward", "", ReadOnly }, { LFUN_WORDRIGHTSEL, "word-forward-select", "", ReadOnly }, { LFUN_LOWCASE_WORD, "word-lowcase", "", Noop }, { LFUN_UPCASE_WORD, "word-upcase", "", Noop }, { LFUN_DATE_INSERT, "date-insert", "", Noop }, { LFUN_PARAGRAPH_SPACING, "paragraph-spacing", "", Noop }, { LFUN_SET_COLOR, "set-color", "", Noop }, { LFUN_INSET_MINIPAGE, "minipage-insert", "", Noop }, { LFUN_INSET_FLOAT, "float-insert", "", Noop }, { LFUN_INSET_LIST, "list-insert", "", Noop }, { LFUN_INSET_THEOREM, "theorem-insert", "", Noop }, { LFUN_INSET_CAPTION, "caption-insert", "", Noop }, { LFUN_SCREEN_FONT_UPDATE, "screen-font-update", "", NoBuffer }, { LFUN_NOACTION, "", "", Noop } }; int i = 0; while (items[i].action != LFUN_NOACTION) { newFunc(items[i].action, items[i].name, _(items[i].helpText), items[i].attrib); ++i; } init = true; } LyXAction::LyXAction() { init(); } // Search for an existent pseudoaction, return LFUN_UNKNOWN_ACTION // if it doesn't exist. int LyXAction::searchActionArg(kb_action action, string const & arg) const { arg_map::const_iterator pit = lyx_arg_map.find(action); if (pit == lyx_arg_map.end()) { // the action does not have any pseudoactions lyxerr[Debug::ACTION] << "Action " << action << " does not have any pseudo actions." << endl; return LFUN_UNKNOWN_ACTION; } arg_item::const_iterator aci = (*pit).second.find(arg); if (aci == (*pit).second.end()) { // the action does not have any pseudoactions with this arg lyxerr[Debug::ACTION] << "Action " << action << "does not have any pseudoactions with arg " << arg << endl; return LFUN_UNKNOWN_ACTION; } // pseudo action exist lyxerr[Debug::ACTION] << "Pseudoaction exist[" << action << '|' << arg << "] = " << (*aci).second << endl; return (*aci).second; } // Returns a pseudo-action given an action and its argument. int LyXAction::getPseudoAction(kb_action action, string const & arg) const { int psdaction = searchActionArg(action, arg); if (isPseudoAction(psdaction)) return psdaction; static unsigned int pseudo_counter = LFUN_LASTACTION; // Create new pseudo action. pseudo_func tmp_p; tmp_p.action = action; tmp_p.arg = arg; lyx_pseudo_map[++pseudo_counter] = tmp_p; // First ensure that the action is in lyx_arg_map; lyx_arg_map[action]; // get the arg_item map arg_map::iterator ami = lyx_arg_map.find(action); // put the new pseudo function in it (*ami).second[arg] = pseudo_counter; lyxerr[Debug::ACTION] << "Creating new pseudoaction " << pseudo_counter << " for [" << action << '|' << arg << "]\n"; return pseudo_counter; } // Retrieves the real action and its argument. // perhaps a pair should be returned? kb_action LyXAction::retrieveActionArg(int pseudo, string & arg) const { arg.erase(); // clear it to be sure. pseudo_map::const_iterator pit = lyx_pseudo_map.find(pseudo); if (pit != lyx_pseudo_map.end()) { lyxerr[Debug::ACTION] << "Found the pseudoaction: [" << (*pit).second.action << '|' << (*pit).second.arg << '\n'; arg = (*pit).second.arg; return (*pit).second.action; } else { lyxerr << "Lyx Error: Unrecognized pseudo-action\n"; return LFUN_UNKNOWN_ACTION; } } // Returns an action tag from a string. int LyXAction::LookupFunc(string const & func) const { if (func.empty()) return LFUN_NOACTION; // split action and arg string actstr; string argstr = split(func, actstr, ' '); lyxerr[Debug::ACTION] << "Action: " << actstr << '\n'; lyxerr[Debug::ACTION] << "Arg : " << argstr << '\n'; func_map::const_iterator fit = lyx_func_map.find(actstr); if (!argstr.empty() && fit != lyx_func_map.end()) { // might be pseudo (or create one) return getPseudoAction((*fit).second, argstr); } return fit != lyx_func_map.end() ? (*fit).second : LFUN_UNKNOWN_ACTION; } //#ifdef WITH_WARNINGS //#warning Not working as it should. //#endif // I have no clue what is wrong with it... (Lgb) int LyXAction::getApproxFunc(string const & func) const // This func should perhaps also be able to return a list of all // actions that has func as a prefix. That should actually be quite // easy, just let it return a vector or something. { int action = LookupFunc(func); if (action == LFUN_UNKNOWN_ACTION) { // func is not an action, but perhaps it is // part of one...check if it is prefix if one of the // actions. // Checking for prefix is not so simple, but // using a simple bounding function gives // a similar result. [ale 19981103] func_map::const_iterator fit = lyx_func_map.lower_bound(func); if (fit != lyx_func_map.end()) { action = (*fit).second; } } else { // Go get the next function func_map::const_iterator fit = lyx_func_map.upper_bound(func); if (fit != lyx_func_map.end()) { action = (*fit).second; } } return action; } string const LyXAction::getApproxFuncName(string const & func) const { int f = getApproxFunc(func); // This will return empty string if f isn't an action. return getActionName(f); } string const LyXAction::getActionName(int action) const { kb_action ac; string arg; if (isPseudoAction(action)) { ac = retrieveActionArg(action, arg); arg.insert(0, " "); } else ac = static_cast(action); info_map::const_iterator iit = lyx_info_map.find(ac); if (iit != lyx_info_map.end()) { string ret((*iit).second.name); ret += arg; return ret; } else return string(); } // Returns one line help associated with a (pseudo)action, i.e. appends // the argument of the action if necessary string const LyXAction::helpText(int pseudoaction) const { string help, arg; kb_action action; if (isPseudoAction(pseudoaction)) action = retrieveActionArg(pseudoaction, arg); else action = static_cast(pseudoaction); info_map::const_iterator ici = lyx_info_map.find(action); if (ici != lyx_info_map.end()) { if (lyxerr.debugging(Debug::ACTION)) { lyxerr << "Action: " << action << '\n'; lyxerr << " name: " << (*ici).second.name << '\n'; lyxerr << " attrib: " << (*ici).second.attrib << '\n'; lyxerr << " help: " << (*ici).second.helpText << '\n'; } help = (*ici).second.helpText; // if the is no help text use the name of the func instead. if (help.empty()) help = (*ici).second.name; } if (help.empty()) { help = _("No description available!"); } else if (!arg.empty()) { help += ' '; help += arg; } return help; } bool LyXAction::funcHasFlag(kb_action action, LyXAction::func_attrib flag) const { info_map::const_iterator ici = lyx_info_map.find(action); if (ici != lyx_info_map.end()) { return (*ici).second.attrib & flag; } else { // it really should exist, but... lyxerr << "LyXAction::funcHasFlag: " "No info about kb_action: " << action << '\n'; return false; } } ostream & operator<<(ostream & o, kb_action action) { return o << int(action); }