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 #include "intl.h"
  13 #include "debug.h"
  14 #include "lyxrc.h"
  15
  16 #include "support/lstrings.h"
  17 #include "language.h"
  18
  19 using std::endl;
  20
  21
  22 Intl::Intl()
  23         : keymap(Intl::PRIMARY), keymapon(lyxrc.use_kbmap),
  24         prim_lang(lyxrc.primary_kbmap), sec_lang(lyxrc.secondary_kbmap)
  25 {
  26 }
  27
  28
  29 void Intl::KeyMapOn(bool on)
  30 {
  31         keymapon = on;
  32
  33         if (on) {
  34                 if (keymap == PRIMARY)
  35                         KeyMapPrim();
  36                 else
  37                         KeyMapSec();
  38         } else
  39                 trans.DisableKeymap();
  40 }
  41
  42
  43 void Intl::ToggleKeyMap()
  44 {
  45         if (keymapon && (keymap == PRIMARY)) {
  46                 KeyMapSec();
  47         } else if (keymapon) {
  48                 KeyMapOn(false);
  49         } else
  50                 KeyMapPrim();
  51 }
  52
  53
  54 void Intl::KeyMapPrim()
  55 {
  56         if (!trans.SetPrimary(prim_lang))
  57                 trans.EnablePrimary();
  58
  59         keymapon = true;
  60         keymap = PRIMARY;
  61 }
  62
  63
  64 void Intl::KeyMapSec()
  65 {
  66         if (!trans.SetSecondary(sec_lang))
  67                 trans.EnableSecondary();
  68
  69         keymapon = true;
  70         keymap = SECONDARY;
  71 }
  72
  73
  74 void Intl::InitKeyMapper(bool on)
  75 {
  76         lyxerr[Debug::INIT] << "Initializing key mappings..." << endl;
  77
  78         if (prim_lang.empty() && sec_lang.empty())
  79                 keymapon = false;
  80         else
  81                 keymapon = on;
  82
  83         KeyMapOn(keymapon);
  84
  85         if (keymapon)
  86                 KeyMapPrim();
  87
  88         trans.SetPrimary(prim_lang);
  89         trans.SetSecondary(sec_lang);
  90         trans.setCharset(lyxrc.font_norm);
  91 }