X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ftrans.C;h=3230fabf1874e2be0f8cf9103d3e9efcbd39360c;hb=b59621bc59584fb3496459a2be79acfc8476a9a1;hp=29621b4ca6a645c9bb1085489fd89011d494416b;hpb=6396f9a204bfa7a154729dfaa17dc7abc619f7d0;p=lyx.git diff --git a/src/trans.C b/src/trans.C index 29621b4ca6..3230fabf18 100644 --- a/src/trans.C +++ b/src/trans.C @@ -1,62 +1,41 @@ -#include +/** + * \file trans.C + * This file is part of LyX, the document processor. + * Licence details can be found in the file COPYING. + * + * \author Lars Gullik Bjønnes + * \author Matthias Ettrich + * + * Full author contact details are available in file CREDITS. + */ -#ifdef __GNUG__ -#pragma implementation -#endif +#include -#include "LyXView.h" #include "trans.h" #include "support/filetools.h" -#include "tex-strings.h" +#include "support/lstrings.h" #include "lyxlex.h" #include "debug.h" #include "trans_mgr.h" +using lyx::support::contains; +using lyx::support::LibFileSearch; + using std::endl; +using std::string; +using std::map; // KmodInfo KmodInfo::KmodInfo() { - exception_list = 0; -} - - -// Default Trans -bool DefaultTrans::init_ = false; - - -DefaultTrans::DefaultTrans() -{ - if (init_ == false) { - // Do initialization - init_ = true; - } -} - - -#if 0 -string const DefaultTrans::process(char c, TransManager & k) -{ - char dummy[2] = "?"; - dummy[0] = c; - - return k.normalkey(c, dummy); -} -#else -string const DefaultTrans::process(char c, TransManager & k) -{ - return k.normalkey(c); } -#endif // Trans class Trans::Trans() { - for (int i = 0; i < TEX_MAX_ACCENT + 1; ++i) - kmod_list_[i] = 0; } @@ -66,44 +45,30 @@ Trans::~Trans() } -void Trans::InsertException(Trans::keyexc & exclist, char c, +void Trans::InsertException(KmodException & exclist, char c, string const & data, bool flag, tex_accent accent) { - keyexc p = new Keyexc; - p->next = exclist; - p->c = c; - - p->data = data; - p->combined = flag; - p->accent = accent; - - exclist = p; + Keyexc p; + p.c = c; + p.data = data; + p.combined = flag; + p.accent = accent; + exclist.insert(exclist.begin(), p); + // or just + // exclist.push_back(p); } -void Trans::FreeException(Trans::keyexc & exclist) +void Trans::FreeException(KmodException & exclist) { - Trans::keyexc p = exclist; - while (p) { - p = exclist->next; - delete exclist; - exclist = p; - } + exclist.clear(); } void Trans::FreeKeymap() { - for (int i = 0; i < 256; ++i) - if (!keymap_[i].empty()) { - keymap_[i].erase(); - } - for (int i = 0; i < TEX_MAX_ACCENT + 1; ++i) - if (kmod_list_[i]) { - FreeException(kmod_list_[i]->exception_list); - delete kmod_list_[i]; - kmod_list_[i] = 0; - } + kmod_list_.clear(); + keymap_.clear(); } @@ -139,47 +104,19 @@ struct keyword_item kmapTags[K_LAST - 1] = { tex_accent getkeymod(string const &); -#if 0 -void Trans::AddDeadkey(tex_accent accent, string const & keys, - string const & allowed) -#else void Trans::AddDeadkey(tex_accent accent, string const & keys) -#endif { - if (kmod_list_[accent]) { - FreeException(kmod_list_[accent]->exception_list); - - delete kmod_list_[accent]; - } - - kmod_list_[accent] = new kmod_list_decl; - kmod_list_[accent]->data = keys; - kmod_list_[accent]->accent = accent; -#if 0 - if (allowed == "native") { - kmod_list_[accent]->allowed= lyx_accent_table[accent].native; - } else { -#endif -#if 0 - kmod_list_[accent]->allowed = allowed; -#endif -#if 0 - } -#endif - + KmodInfo tmp; + tmp.data = keys; + tmp.accent = accent; + kmod_list_[accent] = tmp; + for (string::size_type i = 0; i < keys.length(); ++i) { - string & temp = - keymap_[static_cast(keys[i])]; - if (!temp.empty()) - temp.erase(); - - // But the question remains: "Should we be allowed - // to change bindings, without unbinding first?" - // Lgb - temp += char(0); - temp += char(accent); + string tmp; + tmp += char(0); + tmp += char(accent); + keymap_[keys[i]] = tmp; } - kmod_list_[accent]->exception_list = 0; } @@ -187,66 +124,66 @@ int Trans::Load(LyXLex & lex) { bool error = false; - while (lex.IsOK() && !error) { + while (lex.isOK() && !error) { switch (lex.lex()) { case KMOD: { if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "KMOD:\t" << lex.text() << endl; + lyxerr << "KMOD:\t" << lex.getString() << endl; if (lex.next(true)) { if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "key\t`" << lex.text() - << "'" << endl; + lyxerr << "key\t`" << lex.getString() + << '\'' << endl; } else return -1; - - string const keys = lex.GetString(); + + string const keys = lex.getString(); if (lex.next(true)) { if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "accent\t`" << lex.text() - << "'" << endl; + lyxerr << "accent\t`" << lex.getString() + << '\'' << endl; } else return -1; - tex_accent accent = getkeymod(lex.GetString()); + tex_accent accent = getkeymod(lex.getString()); if (accent == TEX_NOACCENT) return -1; #if 1 -#warning This code should be removed... +//#warning This code should be removed... // But we need to fix up all the kmap files first // so that this field is not present anymore. if (lex.next(true)) { if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "allowed\t`" << lex.text() - << "'" << endl; + lyxerr << "allowed\t`" << lex.getString() + << '\'' << endl; } else return -1; - string const allowed = lex.GetString(); + /* string const allowed = lex.getString(); */ AddDeadkey(accent, keys /*, allowed*/); #else AddDeadkey(accent, keys); #endif break; - } + } case KCOMB: { string str; lyxerr[Debug::KBMAP] << "KCOMB:" << endl; if (lex.next(true)) { - str= lex.text(); + str = lex.getString(); lyxerr[Debug::KBMAP] << str << endl; } else return -1; - + tex_accent accent_1 = getkeymod(str); if (accent_1 == TEX_NOACCENT) return -1; if (lex.next(true)) { - str = lex.text(); + str = lex.getString(); lyxerr[Debug::KBMAP] << str << endl; } else return -1; @@ -254,30 +191,36 @@ int Trans::Load(LyXLex & lex) tex_accent accent_2= getkeymod(str); if (accent_2 == TEX_NOACCENT) return -1; - if (kmod_list_[accent_1] == 0 - || kmod_list_[accent_2] == 0) + map::iterator it1 = + kmod_list_.find(accent_1); + map::iterator it2 = + kmod_list_.find(accent_2); + if (it1 == kmod_list_.end() + || it2 == kmod_list_.end()) { return -1; + } // Find what key accent_2 is on - should // check about accent_1 also - int key = 0; - for (; key < 256; ++key) { - if (!keymap_[key].empty() - && keymap_[key][0] == 0 - && keymap_[key][1] == accent_2) + map::iterator it = keymap_.begin(); + map::iterator end = keymap_.end(); + for (; it != end; ++it) { + if (!it->second.empty() + && it->second[0] == 0 + && it->second[1] == accent_2) break; } string allowed; - if (lex.next()) { - allowed = lex.GetString(); + allowed = lex.getString(); lyxerr[Debug::KBMAP] << "allowed: " << allowed << endl; - } else + } else { return -1; + } - InsertException(kmod_list_[accent_1]->exception_list, - static_cast(key), allowed, + InsertException(kmod_list_[accent_1].exception_list, + static_cast(it->first), allowed, true, accent_2); } break; @@ -285,22 +228,20 @@ int Trans::Load(LyXLex & lex) unsigned char key_from; if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "KMAP:\t" << lex.text() << endl; + lyxerr << "KMAP:\t" << lex.getString() << endl; if (lex.next(true)) { - key_from = lex.text()[0]; + key_from = lex.getString()[0]; if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "\t`" << lex.text() << "'" + lyxerr << "\t`" << lex.getString() << '\'' << endl; } else return -1; if (lex.next(true)) { - string string_to = lex.text(); - //char * string_to = - // strcpy(new char[strlen(t)+1], t); + string const string_to = lex.getString(); keymap_[key_from] = string_to; if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "\t`" << string_to << "'" + lyxerr << "\t`" << string_to << '\'' << endl; } else return -1; @@ -313,32 +254,32 @@ int Trans::Load(LyXLex & lex) string str; if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "KXMOD:\t" << lex.text() << endl; + lyxerr << "KXMOD:\t" << lex.getString() << endl; if (lex.next(true)) { if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "\t`" << lex.text() << "'" + lyxerr << "\t`" << lex.getString() << '\'' << endl; - accent = getkeymod(lex.GetString()); + accent = getkeymod(lex.getString()); } else return -1; if (lex.next(true)) { if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "\t`" << lex.text() << "'" + lyxerr << "\t`" << lex.getString() << '\'' << endl; - key = lex.text()[0]; + key = lex.getString()[0]; } else return -1; if (lex.next(true)) { if (lyxerr.debugging(Debug::KBMAP)) - lyxerr << "\t`" << lex.text() << "'" + lyxerr << "\t`" << lex.getString() << '\'' << endl; - str = lex.text(); + str = lex.getString(); } else return -1; - InsertException(kmod_list_[accent]->exception_list, + InsertException(kmod_list_[accent].exception_list, key, str); break; } @@ -357,32 +298,15 @@ int Trans::Load(LyXLex & lex) bool Trans::isAccentDefined(tex_accent accent, KmodInfo & i) const { - if (kmod_list_[accent] != 0) { - i = *kmod_list_[accent]; + map::const_iterator cit = kmod_list_.find(accent); + if (cit != kmod_list_.end()) { + i = cit->second; return true; } return false; } -#if 0 -string const Trans::process(char c, TransManager & k) -{ - string dt("?"); - string const t = Match(static_cast(c)); - - if (t.empty() && c != 0) { - dt[0] = c; - return k.normalkey(c, dt); - } else if (!t.empty() && t[0] != char(0)) { - dt = t; - return k.normalkey(c, dt); - } else { - return k.deadkey(c, - *kmod_list_[static_cast(t[1])]); - } -} -#else string const Trans::process(char c, TransManager & k) { string const t = Match(static_cast(c)); @@ -390,13 +314,13 @@ string const Trans::process(char c, TransManager & k) if (t.empty() && c != 0) { return k.normalkey(c); } else if (!t.empty() && t[0] != char(0)) { - return k.normalkey(c); + //return k.normalkey(c); + return t; } else { return k.deadkey(c, - *kmod_list_[static_cast(t[1])]); + kmod_list_[static_cast(t[1])]); } } -#endif int Trans::Load(string const & language) @@ -406,9 +330,9 @@ int Trans::Load(string const & language) return -1; FreeKeymap(); - LyXLex lex(kmapTags, K_LAST-1); + LyXLex lex(kmapTags, K_LAST - 1); lex.setFile(filename); - + int const res = Load(lex); if (res == 0) { @@ -428,8 +352,8 @@ tex_accent getkeymod(string const & p) lyxerr << "p = " << p << ", lyx_accent_table[" << i << "].name = `" << lyx_accent_table[i].name - << "'" << endl; - + << '\'' << endl; + if (lyx_accent_table[i].name && contains(p, lyx_accent_table[i].name)) { lyxerr[Debug::KBMAP] << "Found it!" << endl;