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Merge 80072b69ef into 1900d9a656

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This commit is contained in:
salvy 2014-03-30 22:24:22 +00:00
commit 1905a9a34b
2 changed files with 51 additions and 1 deletions
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51
src/win32_joystick.c
View File

@ -27,6 +27,7 @@
#include "internal.h"
#include <stdio.h>
#include <stdlib.h>
@ -45,6 +46,50 @@ static float calcJoystickPos(DWORD pos, DWORD min, DWORD max)
return (2.f * (fpos - fmin) / (fmax - fmin)) - 1.f;
}
static int calcJoystickName( int joy, WCHAR * dest, const WCHAR *szRegKey )
{
HKEY hKey, hLoc;
WCHAR temp[256];
DWORD size;
char key[256];
int result;
size = sizeof(temp);
_snwprintf ( temp, size, L"%s\\%s\\%s", REGSTR_PATH_JOYCONFIG, szRegKey, REGSTR_KEY_JOYCURR );
hLoc = HKEY_LOCAL_MACHINE;
result = RegOpenKeyEx( hLoc, temp, 0, KEY_READ, &hKey);
if ( result != ERROR_SUCCESS )
{
hLoc = HKEY_CURRENT_USER;
result = RegOpenKeyEx( hLoc, temp, 0, KEY_READ, &hKey);
if( result != ERROR_SUCCESS)
return 0;
}
_snwprintf ( temp, size, L"Joystick%d%s", joy + 1, REGSTR_VAL_JOYOEMNAME );
size = sizeof(key);
result = RegQueryValueEx(hKey, temp, 0, 0, (LPBYTE)key, (LPDWORD)&size);
RegCloseKey ( hKey );
if ( result != ERROR_SUCCESS )
return 0;
size = sizeof(temp);
_snwprintf ( temp, size, L"%s\\%s", REGSTR_PATH_JOYOEM, key );
result = RegOpenKeyEx ( hLoc, temp, 0, KEY_QUERY_VALUE, &hKey );
if ( result != ERROR_SUCCESS )
return 0;
size = sizeof(temp);
result = RegQueryValueEx ( hKey, REGSTR_VAL_JOYOEMNAME, 0, 0, (LPBYTE)dest, (LPDWORD)&size );
RegCloseKey ( hKey );
if ( result != ERROR_SUCCESS )
return 0;
return 1;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW internal API //////
@ -164,14 +209,18 @@ const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
const char* _glfwPlatformGetJoystickName(int joy)
{
WCHAR name[256];
JOYCAPS jc;
if (_glfw_joyGetDevCaps(joy, &jc, sizeof(JOYCAPS)) != JOYERR_NOERROR)
return NULL;
free(_glfw.win32.joystick[joy].name);
_glfw.win32.joystick[joy].name = _glfwCreateUTF8FromWideString(jc.szPname);
if(calcJoystickName(joy, name, jc.szRegKey) == 0)
return NULL;
_glfw.win32.joystick[joy].name = _glfwCreateUTF8FromWideString(name);
return _glfw.win32.joystick[joy].name;
}

1
src/win32_platform.h
View File

@ -69,6 +69,7 @@
#include <windows.h>
#include <mmsystem.h>
#include <regstr.h>
#include <dbt.h>