#include <config.h>
-//#include <cstdio>
-
#ifdef __GNUG__
-#pragma implementation "trans.h"
+#pragma implementation
#endif
#include "LyXView.h"
#include "trans.h"
#include "support/filetools.h"
+#include "support/lstrings.h"
#include "tex-strings.h"
#include "lyxlex.h"
#include "debug.h"
#include "trans_mgr.h"
+using std::endl;
+
// KmodInfo
KmodInfo::KmodInfo()
{
- exception_list=0;
-}
-
-
-KmodInfo::KmodInfo(const KmodInfo& o)
-{
- (*this)=o;
+#if 0
+ exception_list = 0;
+#endif
}
-KmodInfo& KmodInfo::operator=(const KmodInfo& o)
-{
- if (this!=&o) {
- allowed=o.allowed;
- accent=o.accent;
- data=o.data;
- exception_list=o.exception_list;
- }
-
- return *this;
-}
-
-
+#if 0
// Default Trans
-bool DefaultTrans::init_=false;
+bool DefaultTrans::init_ = false;
DefaultTrans::DefaultTrans()
{
- if (init_==false) {
+ if (init_ == false) {
// Do initialization
- init_=true;
+ init_ = true;
}
}
-string DefaultTrans::process(char c,TransManager& k)
+#if 0
+string const DefaultTrans::process(char c, TransManager & k)
{
- char dummy[2]="?";
- dummy[0]=c;
+ char dummy[2] = "?";
+ dummy[0] = c;
- return k.normalkey(c,dummy);
+ return k.normalkey(c, dummy);
}
-
+#else
+string const DefaultTrans::process(char c, TransManager & k)
+{
+ return k.normalkey(c);
+}
+#endif
+#endif
// Trans class
Trans::Trans()
{
- int i;
-
- for(i=0; i<256; i++)
- keymap_[i]=0;
-
- for(i=0; i<TEX_MAX_ACCENT+1; i++)
- kmod_list_[i]=0;
+#if 0
+ for (int i = 0; i < TEX_MAX_ACCENT + 1; ++i)
+ kmod_list_[i] = 0;
+#endif
}
}
-void Trans::InsertException(Trans::keyexc& exclist, char c,
- const string& data,bool flag,tex_accent accent)
+void Trans::InsertException(KmodException & exclist, char c,
+ string const & data, bool flag, tex_accent accent)
{
- keyexc p;
-
- p = new Keyexc;
- p -> next = exclist;
- p -> c = c;
+#if 0
+ keyexc p = new Keyexc;
+ p->next = exclist;
+ p->c = c;
p->data = data;
- p->combined=flag;
- p->accent=accent;
+ p->combined = flag;
+ p->accent = accent;
exclist = p;
+#else
+ 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);
+#endif
}
-void Trans::FreeException(Trans::keyexc& exclist)
+void Trans::FreeException(KmodException & exclist)
{
- Trans::keyexc p;
-
- p = exclist;
+#if 0
+ Trans::keyexc p = exclist;
while (p) {
p = exclist->next;
delete exclist;
exclist = p;
}
+#else
+ exclist.clear();
+#endif
}
void Trans::FreeKeymap()
{
- int i;
-
- for(i=0; i<256; i++)
- if (keymap_[i]) {
- delete keymap_[i];
- keymap_[i]=0;
+#if 0
+ for (int i = 0; i < 256; ++i)
+ if (!keymap_[i].empty()) {
+ keymap_[i].erase();
}
- for(i=0; i<TEX_MAX_ACCENT+1; i++)
+ 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_[i] = 0;
}
+#else
+ kmod_list_.clear();
+ keymap_.clear();
+#endif
}
-bool Trans::IsDefined()
+bool Trans::IsDefined() const
{
return !name_.empty();
}
-const string& Trans::GetName()
+string const & Trans::GetName() const
{
return name_;
}
-enum _kmaptags {
- KCOMB=1,
+enum kmaptags_ {
+ KCOMB = 1,
KMOD,
KMAP,
KXMOD,
};
-struct keyword_item kmapTags[K_LAST-1] = {
- {"\\kcomb",KCOMB },
+struct keyword_item kmapTags[K_LAST - 1] = {
+ {"\\kcomb", KCOMB },
{ "\\kmap", KMAP },
{ "\\kmod", KMOD },
{ "\\kxmod", KXMOD }
};
-tex_accent getkeymod(const string&);
+tex_accent getkeymod(string const &);
-void Trans::AddDeadkey(tex_accent accent,const string& keys,
- const string& allowed)
+#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 0
if (kmod_list_[accent]) {
FreeException(kmod_list_[accent]->exception_list);
delete kmod_list_[accent];
}
- kmod_list_[accent] = new kmod_list_decl;
+ kmod_list_[accent] = new KmodInfo;
kmod_list_[accent]->data = keys;
kmod_list_[accent]->accent = accent;
- if (allowed=="all") {
- kmod_list_[accent]->allowed=lyx_accent_table[accent].native;
- } else {
+#else
+ KmodInfo tmp;
+ tmp.data = keys;
+ tmp.accent = accent;
+ kmod_list_[accent] = tmp;
+#endif
+#if 0
+ if (allowed == "native") {
+ kmod_list_[accent]->allowed= lyx_accent_table[accent].native;
+ } else {
kmod_list_[accent]->allowed = allowed;
}
-
- for(string::size_type i = 0; i < keys.length(); ++i) {
- char * temp;
- temp = keymap_[(unsigned char)keys[i]] = new char[2];
- temp[0] = 0; temp[1] = accent;
+
+ for (string::size_type i = 0; i < keys.length(); ++i) {
+ string & temp =
+ keymap_[static_cast<unsigned char>(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);
}
- kmod_list_[accent]->exception_list=0;
+#else
+ for (string::size_type i = 0; i < keys.length(); ++i) {
+ string tmp;
+ tmp += char(0);
+ tmp += char(accent);
+ keymap_[keys[i]] = tmp;
+ }
+#endif
+#if 0
+ kmod_list_[accent]->exception_list = 0;
+#endif
}
-int Trans::Load(LyXLex &lex)
+int Trans::Load(LyXLex & lex)
{
bool error = false;
- while (lex.IsOK() && !error) {
- switch(lex.lex()) {
+ while (lex.isOK() && !error) {
+ switch (lex.lex()) {
case KMOD:
{
if (lyxerr.debugging(Debug::KBMAP))
} else
return -1;
- string keys = lex.GetString();
+ string const keys = lex.getString();
if (lex.next(true)) {
- if ( lyxerr.debugging(Debug::KBMAP))
+ if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "accent\t`" << lex.text()
<< "'" << endl;
} else
return -1;
- tex_accent accent = getkeymod(lex.GetString());
+ tex_accent accent = getkeymod(lex.getString());
- if (accent==TEX_NOACCENT)
+ if (accent == TEX_NOACCENT)
return -1;
+#if 1
+//#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()
} else
return -1;
- string allowed = lex.GetString();
-
- AddDeadkey(accent, keys, allowed);
+ string const allowed = lex.getString();
+ AddDeadkey(accent, keys /*, allowed*/);
+#else
+ AddDeadkey(accent, keys);
+#endif
break;
}
case KCOMB: {
- const char *str;
+ string str;
lyxerr[Debug::KBMAP] << "KCOMB:" << endl;
if (lex.next(true)) {
- str=lex.text();
+ str= lex.text();
lyxerr[Debug::KBMAP] << str << endl;
} else
return -1;
- tex_accent accent_1=getkeymod(str);
- if (accent_1==TEX_NOACCENT) return -1;
+ tex_accent accent_1 = getkeymod(str);
+ if (accent_1 == TEX_NOACCENT) return -1;
if (lex.next(true)) {
- str=lex.text();
+ str = lex.text();
lyxerr[Debug::KBMAP] << str << endl;
} else
return -1;
- tex_accent accent_2=getkeymod(str);
- if (accent_2==TEX_NOACCENT) return -1;
+ tex_accent accent_2= getkeymod(str);
+ if (accent_2 == TEX_NOACCENT) return -1;
- if (kmod_list_[accent_1]==0 || kmod_list_[accent_2]==0)
+#if 0
+ if (kmod_list_[accent_1] == 0
+ || kmod_list_[accent_2] == 0)
return -1;
+#else
+ std::map<int, KmodInfo>::iterator it1 =
+ kmod_list_.find(accent_1);
+ std::map<int, KmodInfo>::iterator it2 =
+ kmod_list_.find(accent_2);
+ if (it1 == kmod_list_.end()
+ || it2 == kmod_list_.end()) {
+ return -1;
+ }
+#endif
- // Find what key accent_2 is on - should check about accent_1 also
- int key;
-
- for(key=0;key<256;key++)
- if (keymap_[key] && keymap_[key][0]==0 && keymap_[key][1]==accent_2)
+ // Find what key accent_2 is on - should
+ // check about accent_1 also
+#if 0
+ int key = 0;
+ for (; key < 256; ++key) {
+ if (!keymap_[key].empty()
+ && keymap_[key][0] == 0
+ && keymap_[key][1] == accent_2)
break;
-
+ }
string allowed;
if (lex.next()) {
- allowed=lex.GetString();
+ allowed = lex.GetString();
lyxerr[Debug::KBMAP] << "allowed: "
<< allowed << endl;
} else
return -1;
- InsertException(kmod_list_[accent_1]->exception_list,(char)key,allowed,true,accent_2);
+ InsertException(kmod_list_[accent_1].exception_list,
+ static_cast<char>(key), allowed,
+ true, accent_2);
+#else
+ std::map<int, string>::iterator it = keymap_.begin();
+ std::map<int, string>::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();
+ lyxerr[Debug::KBMAP] << "allowed: "
+ << allowed << endl;
+ } else {
+ return -1;
+ }
+
+ InsertException(kmod_list_[accent_1].exception_list,
+ static_cast<char>(it->first), allowed,
+ true, accent_2);
+#endif
}
break;
case KMAP: {
- char key_from;
- char *string_to;
+ unsigned char key_from;
if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "KMAP:\t" << lex.text() << endl;
if (lex.next(true)) {
- key_from=lex.text()[0];
+ key_from = lex.text()[0];
if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "\t`" << lex.text() << "'"
<< endl;
return -1;
if (lex.next(true)) {
- char const *t = lex.text();
- string_to = strcpy(new char[strlen(t)+1],t);
- keymap_[(unsigned char)key_from]=string_to;
+ string string_to = lex.text();
+ keymap_[key_from] = string_to;
if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "\t`" << string_to << "'"
<< endl;
case KXMOD: {
tex_accent accent;
char key;
- const char *str;
+ string str;
if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "KXMOD:\t" << lex.text() << endl;
if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "\t`" << lex.text() << "'"
<< endl;
- accent = getkeymod(lex.GetString());
+ accent = getkeymod(lex.getString());
} else
return -1;
if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "\t`" << lex.text() << "'"
<< endl;
- key=lex.text()[0];
+ key = lex.text()[0];
} else
return -1;
if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "\t`" << lex.text() << "'"
<< endl;
- str=lex.text();
+ str = lex.text();
} else
return -1;
- InsertException(kmod_list_[accent]->exception_list,key,str);
+ InsertException(kmod_list_[accent].exception_list,
+ key, str);
break;
}
case LyXLex::LEX_FEOF:
}
-bool Trans::isAccentDefined(tex_accent accent,KmodInfo& i)
+bool Trans::isAccentDefined(tex_accent accent, KmodInfo & i) const
{
- if (kmod_list_[accent]!=0) {
- i=*kmod_list_[accent];
+#if 0
+ if (kmod_list_[accent] != 0) {
+ i = *kmod_list_[accent];
+ return true;
+ }
+ return false;
+#else
+ std::map<int, KmodInfo>::const_iterator cit = kmod_list_.find(accent);
+ if (cit != kmod_list_.end()) {
+ i = cit->second;
return true;
}
return false;
+#endif
}
-string Trans::process(char c,TransManager& k)
+#if 0
+string const Trans::process(char c, TransManager & k)
{
- char dummy[2]="?";
- char *dt=dummy;
- char *t=Match(c);
-
-
- if ((t==0 && (*dt=c)) || (t[0]!=0 && (dt=t)) ){
- return k.normalkey(c,dt);
+ string dt("?");
+ string const t = Match(static_cast<unsigned char>(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_[(tex_accent)t[1]]);
+ return k.deadkey(c,
+ *kmod_list_[static_cast<tex_accent>(t[1])]);
}
}
+#else
+string const Trans::process(char c, TransManager & k)
+{
+ string const t = Match(static_cast<unsigned char>(c));
+
+ if (t.empty() && c != 0) {
+ return k.normalkey(c);
+ } else if (!t.empty() && t[0] != char(0)) {
+ //return k.normalkey(c);
+ return t;
+ } else {
+#if 0
+ return k.deadkey(c,
+ *kmod_list_[static_cast<tex_accent>(t[1])]);
+#else
+ return k.deadkey(c,
+ kmod_list_[static_cast<tex_accent>(t[1])]);
+#endif
+ }
+}
+#endif
-int Trans::Load(string const &language)
+int Trans::Load(string const & language)
{
- string filename = LibFileSearch("kbd", language, "kmap");
+ string const filename = LibFileSearch("kbd", language, "kmap");
if (filename.empty())
return -1;
LyXLex lex(kmapTags, K_LAST-1);
lex.setFile(filename);
- int res=Load(lex);
+ int const res = Load(lex);
- if (res==0) {
- name_=language;
+ if (res == 0) {
+ name_ = language;
} else
name_.erase();
}
-tex_accent getkeymod(string const &p)
+tex_accent getkeymod(string const & p)
/* return modifier - decoded from p and update p */
{
- for (int i = 1; i <= TEX_MAX_ACCENT; i++) {
+ for (int i = 1; i <= TEX_MAX_ACCENT; ++i) {
if (lyxerr.debugging(Debug::KBMAP))
lyxerr << "p = " << p
<< ", lyx_accent_table[" << i
- <<"].name = `" << lyx_accent_table[i].name
+ << "].name = `" << lyx_accent_table[i].name
<< "'" << endl;
- if ( lyx_accent_table[i].name && contains(p, lyx_accent_table[i].name)) {
+ if (lyx_accent_table[i].name
+ && contains(p, lyx_accent_table[i].name)) {
lyxerr[Debug::KBMAP] << "Found it!" << endl;
- return (tex_accent)i;
+ return static_cast<tex_accent>(i);
}
}
return TEX_NOACCENT;
projects / lyx.git / blobdiff