X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ftrans_mgr.C;h=d3fb833abcc1bdc759295aa38af82749fa92329a;hb=e7f4618bcce770369cf46335c2c7f0164b4b8857;hp=3dc9bd28a0875ecb13fcf5dc281ed577f1977a96;hpb=bdd630cd5a72543e5e147b86492a55cf99c3564e;p=lyx.git diff --git a/src/trans_mgr.C b/src/trans_mgr.C index 3dc9bd28a0..d3fb833abc 100644 --- a/src/trans_mgr.C +++ b/src/trans_mgr.C @@ -1,27 +1,41 @@ -#include +/** + * \file trans_mgr.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 "trans_mgr.h" -#endif +#include #include "trans_mgr.h" -#include "trans.h" -#include "lyxtext.h" -#include "LString.h" -#include "debug.h" -#include "chset.h" -#include "insets/insetlatexaccent.h" -#include "BufferView.h" + #include "buffer.h" +#include "BufferView.h" +#include "CutAndPaste.h" +#include "cursor.h" +#include "debug.h" #include "lyxrc.h" +#include "lyxtext.h" +#include "trans.h" + #include "support/lstrings.h" + +namespace lyx { + +using support::split; + using std::endl; +using std::string; using std::pair; -extern string DoAccent(string const &, tex_accent); -extern string DoAccent(char, tex_accent); -extern BufferView * current_view; + +extern string const DoAccent(string const &, tex_accent); +extern string const DoAccent(char, tex_accent); // TransFSMData @@ -29,7 +43,6 @@ TransFSMData::TransFSMData() { deadkey_ = deadkey2_ = 0; deadkey_info_.accent = deadkey2_info_.accent = TEX_NOACCENT; - comb_info_ = 0; } @@ -44,17 +57,15 @@ TransInitState::TransInitState() } -string TransInitState::normalkey(char c, char * t) +string const TransInitState::normalkey(char c) { string res; - if (t) res = t; - else res = c; - + res = c; return res; } -string TransInitState::deadkey(char c, KmodInfo d) +string const TransInitState::deadkey(char c, KmodInfo d) { deadkey_ = c; deadkey_info_ = d; @@ -70,41 +81,31 @@ TransDeadkeyState::TransDeadkeyState() } -string TransDeadkeyState::normalkey(char c, char * trans) +string const TransDeadkeyState::normalkey(char c) { string res; - - // Check if it is an exception - KmodException l = deadkey_info_.exception_list; - while(l != 0) { - if (l->c == c) { - res = l->data; + + KmodException::iterator it = deadkey_info_.exception_list.begin(); + KmodException::iterator end = deadkey_info_.exception_list.end(); + + for (; it != end; ++it) { + if (it->c == c) { + res = it->data; break; } - l = l->next; } - if (l == 0) { - // Not an exception. Check if it allowed - if (current_view->buffer()->params.allowAccents == true || - countChar(deadkey_info_.allowed, c) > 0) { - res = DoAccent(c, deadkey_info_.accent); - } else { - // Not allowed - if (deadkey_!= 0) - res = deadkey_; - res+= TOKEN_SEP; - res+= trans; - } + if (it == end) { + res = DoAccent(c, deadkey_info_.accent); } currentState = init_state_; return res; } -string TransDeadkeyState::deadkey(char c, KmodInfo d) +string const TransDeadkeyState::deadkey(char c, KmodInfo d) { string res; - + // Check if the same deadkey was typed twice if (deadkey_ == c) { res = deadkey_; @@ -113,32 +114,30 @@ string TransDeadkeyState::deadkey(char c, KmodInfo d) currentState = init_state_; return res; } - + // Check if it is a combination or an exception - KmodException l; - l = deadkey_info_.exception_list; - - while(l) { - if (l->combined == true && l->accent == d.accent) { + KmodException::const_iterator cit = deadkey_info_.exception_list.begin(); + KmodException::const_iterator end = deadkey_info_.exception_list.end(); + for (; cit != end; ++cit) { + if (cit->combined == true && cit->accent == d.accent) { deadkey2_ = c; deadkey2_info_ = d; - comb_info_ = l; + comb_info_ = (*cit); currentState = combined_state_; return string(); } - if (l->c == c) { - res = l->data; + if (cit->c == c) { + res = cit->data; deadkey_ = 0; deadkey_info_.accent = TEX_NOACCENT; currentState = init_state_; return res; } - l = l->next; } - - // Not a combination or an exception. + + // Not a combination or an exception. // Output deadkey1 and keep deadkey2 - + if (deadkey_!= 0) res = deadkey_; deadkey_ = c; @@ -154,31 +153,16 @@ TransCombinedState::TransCombinedState() } -string TransCombinedState::normalkey(char c, char * trans) +string const TransCombinedState::normalkey(char c) { - string res; - - // Check if the key is allowed on the combination - if (countChar(comb_info_->data, c) > 0) { - string temp; - temp = DoAccent(c, deadkey2_info_.accent); - res = DoAccent(temp, deadkey_info_.accent); - currentState = init_state_; - } else { - // Not allowed. Output deadkey1 and check deadkey2 + c - if (deadkey_ != 0) - res += deadkey_; - res += TOKEN_SEP; - deadkey_ = deadkey2_; - deadkey_info_ = deadkey2_info_; - // Call deadkey state and leave it to setup the FSM - res += deadkey_state_->normalkey(c, trans); - } + string const temp = DoAccent(c, deadkey2_info_.accent); + string const res = DoAccent(temp, deadkey_info_.accent); + currentState = init_state_; return res; } -string TransCombinedState::deadkey(char c, KmodInfo d) +string const TransCombinedState::deadkey(char c, KmodInfo d) { // Third key in a row. Output the first one and // reenter with shifted deadkeys @@ -206,149 +190,134 @@ TransFSM::TransFSM(): // TransManager +// Initialize static member. +Trans TransManager::default_; + + TransManager::TransManager() : active_(0), t1_(new Trans), t2_(new Trans) {} -Trans * TransManager::default_ = new Trans; - - -TransManager::~TransManager() -{ - delete t1_; - delete t2_; -} +// For the sake of boost::scoped_ptr. +TransManager::~TransManager() +{} -int TransManager::SetPrimary(string const & language) +int TransManager::setPrimary(string const & language) { - if (t1_->GetName() == language) + if (t1_->getName() == language) return 0; - - return t1_->Load(language); + + return t1_->load(language); } -int TransManager::SetSecondary(string const & language) +int TransManager::setSecondary(string const & language) { - if (t2_->GetName() == language) + if (t2_->getName() == language) return 0; - - return t2_->Load(language); + + return t2_->load(language); } -bool TransManager::setCharset(char const * set) +bool TransManager::setCharset(string const & str) { - return chset_.loadFile(set); + return chset_.loadFile(str); } -void TransManager::EnablePrimary() +void TransManager::enablePrimary() { - if (t1_->IsDefined()) - active_ = t1_; - + if (t1_->isDefined()) + active_ = t1_.get(); + lyxerr[Debug::KBMAP] << "Enabling primary keymap" << endl; } -void TransManager::EnableSecondary() +void TransManager::enableSecondary() { - if (t2_->IsDefined()) - active_ = t2_; + if (t2_->isDefined()) + active_ = t2_.get(); lyxerr[Debug::KBMAP] << "Enabling secondary keymap" << endl; } -void TransManager::DisableKeymap() +void TransManager::disableKeymap() { - active_ = default_; + active_ = &default_; lyxerr[Debug::KBMAP] << "Disabling keymap" << endl; } -void TransManager::TranslateAndInsert(char c, LyXText * text) +void TransManager::translateAndInsert(char c, LyXText * text, LCursor & cur) { string res = active_->process(c, *this); - + // Process with tokens string temp; - - while(res.length() > 0) { + + while (res.length() > 0) { res = split(res, temp, TransState::TOKEN_SEP); - insert(temp, text); + insert(temp, text, cur); } } -void TransManager::insertVerbatim(string const & str, LyXText * text) -{ - int l = str.length(); - - for (int i = 0; i < l; ++i){ - if (str[i] == '\"' - && text->GetFont(text->cursor.par, - text->cursor.pos).latex() == LyXFont::OFF - && text->GetFont(text->cursor.par, - text->cursor.pos).language()->lang != "hebrew") - current_view->insertCorrectQuote(); - else - text->InsertChar(str[i]); - } +void TransManager::insertVerbatim(string const & str, LyXText * text, LCursor & cur) +{ + for (string::size_type i = 0, n = str.size(); i < n; ++i) + text->insertChar(cur, str[i]); } -void TransManager::insert(string str, LyXText * text) +void TransManager::insert(string const & str, LyXText * text, LCursor & cur) { - // Go through the character encoding only if the current + // Go through the character encoding only if the current // encoding (chset_->name()) matches the current font_norm - // (lyrxc->font_norm - + // (lyrxc->font_norm) + // Is false to speak about "only if" the current encoding will // almost always be equal to font_norm. pair enc = chset_.encodeString(str); - if (chset_.getName() != lyxrc.font_norm || + if (chset_.getName() != lyxrc.font_norm || !enc.first) { // Could not find an encoding - InsetLatexAccent ins(str); - if (ins.CanDisplay()) { - text->InsertInset(new InsetLatexAccent(ins)); - } else { - insertVerbatim(str, text); - } + insertVerbatim(str, text, cur); return; } - string tmp; tmp += static_cast(enc.second); - insertVerbatim(tmp, text); + string const tmp(1, static_cast(enc.second)); + insertVerbatim(tmp, text, cur); } -void TransManager::deadkey(char c, tex_accent accent, LyXText * t) +void TransManager::deadkey(char c, tex_accent accent, LyXText * t, LCursor & cur) { - if (c == 0 && active_ != default_) { + if (c == 0 && active_ != &default_) { // A deadkey was pressed that cannot be printed // or a accent command was typed in the minibuffer KmodInfo i; if (active_->isAccentDefined(accent, i) == true) { - string res = trans_fsm_.currentState->deadkey(c, i); - insert(res, t); + string const res = trans_fsm_ + .currentState->deadkey(c, i); + insert(res, t, cur); return; } } - - if (active_ == default_ || c == 0) { + + if (active_ == &default_ || c == 0) { KmodInfo i; i.accent = accent; - i.allowed = lyx_accent_table[accent].native; i.data.erase(); - i.exception_list = 0; - string res = trans_fsm_.currentState->deadkey(c, i); - insert(res, t); + insert(res, t, cur); } else { // Go through the translation - TranslateAndInsert(c, t); + translateAndInsert(c, t, cur); } } + + +} // namespace lyx