src/intl.C

   1 /**
   2  * \file intl.C
   3  * Copyright 1995-2002 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author unknown
   7  * \author John Levon <moz@compsoc.man.ac.uk>
   8  */
   9
  10 #include <config.h>
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 #include "intl.h"
  17 #include "debug.h"
  18 #include "lyxrc.h"
  19
  20 #include "support/lstrings.h"
  21 #include "language.h"
  22
  23 using std::endl;
  24
  25
  26 Intl::Intl()
  27         : keymap(Intl::PRIMARY), keymapon(lyxrc.use_kbmap),
  28         prim_lang(lyxrc.primary_kbmap), sec_lang(lyxrc.secondary_kbmap)
  29 {
  30 }
  31
  32
  33 void Intl::KeyMapOn(bool on)
  34 {
  35         keymapon = on;
  36
  37         if (on) {
  38                 if (keymap == PRIMARY)
  39                         KeyMapPrim();
  40                 else
  41                         KeyMapSec();
  42         } else
  43                 trans.DisableKeymap();
  44 }
  45
  46
  47 void Intl::ToggleKeyMap()
  48 {
  49         if (keymapon && (keymap == PRIMARY)) {
  50                 KeyMapSec();
  51         } else if (keymapon) {
  52                 KeyMapOn(false);
  53         } else
  54                 KeyMapPrim();
  55 }
  56
  57
  58 void Intl::KeyMapPrim()
  59 {
  60         if (!trans.SetPrimary(prim_lang))
  61                 trans.EnablePrimary();
  62
  63         keymapon = true;
  64         keymap = PRIMARY;
  65 }
  66
  67
  68 void Intl::KeyMapSec()
  69 {
  70         if (!trans.SetSecondary(sec_lang))
  71                 trans.EnableSecondary();
  72
  73         keymapon = true;
  74         keymap = SECONDARY;
  75 }
  76
  77
  78 void Intl::InitKeyMapper(bool on)
  79 {
  80         lyxerr[Debug::INIT] << "Initializing key mappings..." << endl;
  81
  82         if (prim_lang.empty() && sec_lang.empty())
  83                 keymapon = false;
  84         else
  85                 keymapon = on;
  86
  87         KeyMapOn(keymapon);
  88
  89         if (keymapon)
  90                 KeyMapPrim();
  91
  92         trans.SetPrimary(prim_lang);
  93         trans.SetSecondary(sec_lang);
  94         trans.setCharset(lyxrc.font_norm);
  95 }