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ability to automatically select host-matching keyboard layout

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3214
This commit is contained in:
Sebastian Strohhäcker 2008-08-31 10:14:31 +00:00
parent e0efbfbd4c
commit acce294193
1 changed files with 150 additions and 6 deletions
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156
src/dos/dos_keyboard_layout.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: dos_keyboard_layout.cpp,v 1.13 2008-08-06 18:32:34 c2woody Exp $ */
/* $Id: dos_keyboard_layout.cpp,v 1.14 2008-08-31 10:14:31 c2woody Exp $ */
#include "dosbox.h"
#include "bios.h"
@ -32,6 +32,10 @@
#include "dos_codepages.h"
#include "dos_keyboard_layout_data.h"
#if defined (WIN32)
#include <windows.h>
#endif
static FILE* OpenDosboxFile(const char* name) {
Bit8u drive;
@ -1046,12 +1050,152 @@ public:
loaded_layout=new keyboard_layout();
const char * layoutname=section->Get_string("keyboardlayout");
// try to find a good codepage for the requested layout
Bitu req_codepage=loaded_layout->extract_codepage(layoutname);
loaded_layout->read_codepage_file("auto", req_codepage);
if (loaded_layout->read_keyboard_file(layoutname, dos.loaded_codepage))
LOG_MSG("Error loading keyboard layout %s",layoutname);
Bits wants_dos_codepage = -1;
if (!strncmp(layoutname,"auto",4)) {
#if defined (WIN32)
DWORD cur_kb_layout = MAKELCID(LOWORD(GetKeyboardLayout(0)),SORT_DEFAULT);
// try to match emulated keyboard layout with host-keyboardlayout
// codepage 437 (standard) is preferred
switch (cur_kb_layout) {
case 1026:
layoutname = "bg241";
break;
case 1029:
layoutname = "cz243";
break;
case 1030:
layoutname = "dk";
break;
case 1031:
layoutname = "gr";
wants_dos_codepage = 437;
break;
case 1032:
layoutname = "gk";
break;
case 1034:
layoutname = "sp";
wants_dos_codepage = 437;
break;
case 1035:
layoutname = "su";
wants_dos_codepage = 437;
break;
case 1036:
layoutname = "fr";
wants_dos_codepage = 437;
break;
case 1038:
layoutname = "hu";
break;
case 1039:
layoutname = "is161";
break;
case 1040:
layoutname = "it";
wants_dos_codepage = 437;
break;
case 1043:
layoutname = "nl";
wants_dos_codepage = 437;
break;
case 1044:
layoutname = "no";
break;
case 1045:
layoutname = "pl214";
break;
case 1046:
layoutname = "br";
wants_dos_codepage = 437;
break;
case 1048:
layoutname = "ro446";
break;
case 1049:
layoutname = "ru";
wants_dos_codepage = 437;
break;
case 1050:
layoutname = "hr";
break;
case 1051:
layoutname = "sk";
break;
case 1052:
layoutname = "sq448";
break;
case 1053:
layoutname = "sv";
wants_dos_codepage = 437;
break;
case 1055:
layoutname = "tr";
break;
case 1058:
layoutname = "ur";
wants_dos_codepage = 437;
break;
case 1059:
layoutname = "bl";
break;
case 1060:
layoutname = "si";
break;
case 1061:
layoutname = "et";
break;
/* case 1062:
layoutname = "lv";
break; */
case 1063:
layoutname = "lt221";
break;
/* case 1064:
layoutname = "tj";
break;
case 1066:
layoutname = "vi";
break;
case 1067:
layoutname = "hy";
break; */
case 2055:
layoutname = "sg";
wants_dos_codepage = 437;
break;
case 2070:
layoutname = "po";
break;
case 4108:
layoutname = "sf";
wants_dos_codepage = 437;
break;
default:
break;
}
#endif
}
bool extract_codepage = true;
if (wants_dos_codepage>0) {
if ((loaded_layout->read_codepage_file("auto", (Bitu)wants_dos_codepage)) == KEYB_NOERROR) {
// preselected codepage was successfully loaded
extract_codepage = false;
}
}
if (extract_codepage) {
// try to find a good codepage for the requested layout
Bitu req_codepage = loaded_layout->extract_codepage(layoutname);
loaded_layout->read_codepage_file("auto", req_codepage);
}
if (loaded_layout->read_keyboard_file(layoutname, dos.loaded_codepage)) {
if (strncmp(layoutname,"auto",4)) {
LOG_MSG("Error loading keyboard layout %s",layoutname);
}
}
}
~DOS_KeyboardLayout(){