iupwin_info.c

/** \file
 * \brief Windows System Information
 *
 * See Copyright Notice in "iup.h"
 */

#include <stdio.h>
#include <stdlib.h> 

#include <windows.h>
#include <uxtheme.h>

#include "iup.h"

#include "iup_str.h"
#include "iup_drv.h"

#include "iupwin_info.h"


int iupwinIsVistaOrNew(void)
{
  OSVERSIONINFO osvi;
  osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
  GetVersionEx(&osvi);

  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT && osvi.dwMajorVersion >= 6)
    return 1;

  return 0;
}

int iupwinIs7OrNew(void)
{
  OSVERSIONINFO osvi;
  osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
  GetVersionEx(&osvi);

  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT && 
     (osvi.dwMajorVersion > 6 || (osvi.dwMajorVersion == 6 && osvi.dwMinorVersion >= 1)))
    return 1;

  return 0;
}

int iupwinIs8OrNew(void)
{
  OSVERSIONINFO osvi;
  osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
  GetVersionEx(&osvi);

  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT && 
     (osvi.dwMajorVersion > 6 || (osvi.dwMajorVersion == 6 && osvi.dwMinorVersion >= 2)))
    return 1;

  return 0;
}

int iupwinGetSystemMajorVersion(void)
{
  OSVERSIONINFO osvi;
  osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
  GetVersionEx(&osvi);
  return osvi.dwMajorVersion;
}

char *iupwinGetSystemLanguage(void)
{
  LANGID id = GetSystemDefaultUILanguage();
  char *lang = NULL;
  switch(id)
  {
    case 0x0000: lang = "Language Neutral"; break;
    case 0x007f: lang = "Locale Invariant"; break;
    case 0x0400: lang = "User Default Language"; break;
    case 0x0800: lang = "System Default Language"; break;
    case 0x0436: lang = "Afrikaans"; break;
    case 0x041c: lang = "Albanian"; break;
    case 0x0401: lang = "Arabic (Saudi Arabia)"; break;
    case 0x0801: lang = "Arabic (Iraq)"; break;
    case 0x0c01: lang = "Arabic (Egypt)"; break;
    case 0x1001: lang = "Arabic (Libya)"; break;
    case 0x1401: lang = "Arabic (Algeria)"; break;
    case 0x1801: lang = "Arabic (Morocco)"; break;
    case 0x1c01: lang = "Arabic (Tunisia)"; break;
    case 0x2001: lang = "Arabic (Oman)"; break;
    case 0x2401: lang = "Arabic (Yemen)"; break;
    case 0x2801: lang = "Arabic (Syria)"; break;
    case 0x2c01: lang = "Arabic (Jordan)"; break;
    case 0x3001: lang = "Arabic (Lebanon)"; break;
    case 0x3401: lang = "Arabic (Kuwait)"; break;
    case 0x3801: lang = "Arabic (U.A.E.)"; break;
    case 0x3c01: lang = "Arabic (Bahrain)"; break;
    case 0x4001: lang = "Arabic (Qatar)"; break;
    case 0x042b: lang = "Armenian"; break;
    case 0x042c: lang = "Azeri (Latin)"; break;
    case 0x082c: lang = "Azeri (Cyrillic)"; break;
    case 0x042d: lang = "Basque"; break;
    case 0x0423: lang = "Belarusian"; break;
    case 0x0402: lang = "Bulgarian"; break;
    case 0x0455: lang = "Burmese"; break;
    case 0x0403: lang = "Catalan"; break;
    case 0x0404: lang = "Chinese (Taiwan)"; break;
    case 0x0804: lang = "Chinese"; break;
    case 0x0c04: lang = "Chinese (Hong Kong)"; break;
    case 0x1004: lang = "Chinese (Singapore)"; break;
    case 0x1404: lang = "Chinese (Macau)"; break;
    case 0x041a: lang = "Croatian"; break;
    case 0x0405: lang = "Czech"; break;
    case 0x0406: lang = "Danish"; break;
    case 0x0465: lang = "Divehi"; break;
    case 0x0413: lang = "Dutch (Netherlands)"; break;
    case 0x0813: lang = "Dutch (Belgium)"; break;
    case 0x0409: lang = "English (United States)"; break;
    case 0x0809: lang = "English (United Kingdom)"; break;
    case 0x0c09: lang = "English (Australian)"; break;
    case 0x1009: lang = "English (Canadian)"; break;
    case 0x1409: lang = "English (New Zealand)"; break;
    case 0x1809: lang = "English (Ireland)"; break;
    case 0x1c09: lang = "English (South Africa)"; break;
    case 0x2009: lang = "English (Jamaica)"; break;
    case 0x2409: lang = "English (Caribbean)"; break;
    case 0x2809: lang = "English (Belize)"; break;
    case 0x2c09: lang = "English (Trinidad)"; break;
    case 0x3009: lang = "English (Zimbabwe)"; break;
    case 0x3409: lang = "English (Philippines)"; break;
    case 0x0425: lang = "Estonian"; break;
    case 0x0438: lang = "Faeroese"; break;
    case 0x0429: lang = "Farsi"; break;
    case 0x040b: lang = "Finnish"; break;
    case 0x040c: lang = "French (Standard)"; break;
    case 0x080c: lang = "French (Belgian)"; break;
    case 0x0c0c: lang = "French (Canadian)"; break;
    case 0x100c: lang = "French (Switzerland)"; break;
    case 0x140c: lang = "French (Luxembourg)"; break;
    case 0x180c: lang = "French (Monaco)"; break;
    case 0x0456: lang = "Galician"; break;
    case 0x0437: lang = "Georgian"; break;
    case 0x0407: lang = "German (Standard)"; break;
    case 0x0807: lang = "German (Switzerland)"; break;
    case 0x0c07: lang = "German (Austria)"; break;
    case 0x1007: lang = "German (Luxembourg)"; break;
    case 0x1407: lang = "German (Liechtenstein)"; break;
    case 0x0408: lang = "Greek"; break;
    case 0x0447: lang = "Gujarati"; break;
    case 0x040d: lang = "Hebrew"; break;
    case 0x0439: lang = "Hindi"; break;
    case 0x040e: lang = "Hungarian"; break;
    case 0x040f: lang = "Icelandic"; break;
    case 0x0421: lang = "Indonesian"; break;
    case 0x0410: lang = "Italian (Standard)"; break;
    case 0x0810: lang = "Italian (Switzerland)"; break;
    case 0x0411: lang = "Japanese"; break;
    case 0x044b: lang = "Kannada"; break;
    case 0x0457: lang = "Konkani"; break;
    case 0x0412: lang = "Korean"; break;
    case 0x0812: lang = "Korean (Johab)"; break;
    case 0x0440: lang = "Kyrgyz"; break;
    case 0x0426: lang = "Latvian"; break;
    case 0x0427: lang = "Lithuanian"; break;
    case 0x0827: lang = "Lithuanian (Classic)"; break;
    case 0x042f: lang = "Macedonian"; break;
    case 0x043e: lang = "Malay (Malaysian)"; break;
    case 0x083e: lang = "Malay (Brunei Darussalam)"; break;
    case 0x044e: lang = "Marathi"; break;
    case 0x0450: lang = "Mongolian"; break;
    case 0x0414: lang = "Norwegian (Bokmal)"; break;
    case 0x0814: lang = "Norwegian (Nynorsk)"; break;
    case 0x0415: lang = "Polish"; break;
    case 0x0416: lang = "Portuguese (Brazil)"; break;
    case 0x0816: lang = "Portuguese (Portugal)"; break;
    case 0x0446: lang = "Punjabi"; break;
    case 0x0418: lang = "Romanian"; break;
    case 0x0419: lang = "Russian"; break;
    case 0x044f: lang = "Sanskrit"; break;
    case 0x0c1a: lang = "Serbian (Cyrillic)"; break;
    case 0x081a: lang = "Serbian (Latin)"; break;
    case 0x041b: lang = "Slovak"; break;
    case 0x0424: lang = "Slovenian"; break;
    case 0x040a: lang = "Spanish (Spain, Traditional Sort)"; break;
    case 0x080a: lang = "Spanish (Mexican)"; break;
    case 0x0c0a: lang = "Spanish (Spain, International Sort)"; break;
    case 0x100a: lang = "Spanish (Guatemala)"; break;
    case 0x140a: lang = "Spanish (Costa Rica)"; break;
    case 0x180a: lang = "Spanish (Panama)"; break;
    case 0x1c0a: lang = "Spanish (Dominican Republic)"; break;
    case 0x200a: lang = "Spanish (Venezuela)"; break;
    case 0x240a: lang = "Spanish (Colombia)"; break;
    case 0x280a: lang = "Spanish (Peru)"; break;
    case 0x2c0a: lang = "Spanish (Argentina)"; break;
    case 0x300a: lang = "Spanish (Ecuador)"; break;
    case 0x340a: lang = "Spanish (Chile)"; break;
    case 0x380a: lang = "Spanish (Uruguay)"; break;
    case 0x3c0a: lang = "Spanish (Paraguay)"; break;
    case 0x400a: lang = "Spanish (Bolivia)"; break;
    case 0x440a: lang = "Spanish (El Salvador)"; break;
    case 0x480a: lang = "Spanish (Honduras)"; break;
    case 0x4c0a: lang = "Spanish (Nicaragua)"; break;
    case 0x500a: lang = "Spanish (Puerto Rico)"; break;
    case 0x0430: lang = "Sutu"; break;
    case 0x0441: lang = "Swahili (Kenya)"; break;
    case 0x041d: lang = "Swedish"; break;
    case 0x081d: lang = "Swedish (Finland)"; break;
    case 0x045a: lang = "Syriac"; break;
    case 0x0449: lang = "Tamil"; break;
    case 0x0444: lang = "Tatar (Tatarstan)"; break;
    case 0x044a: lang = "Telugu"; break;
    case 0x041e: lang = "Thai"; break;
    case 0x041f: lang = "Turkish"; break;
    case 0x0422: lang = "Ukrainian"; break;
    case 0x0420: lang = "Urdu (Pakistan)"; break;
    case 0x0820: lang = "Urdu (India)"; break;
    case 0x0443: lang = "Uzbek (Latin)"; break;
    case 0x0843: lang = "Uzbek (Cyrillic)"; break;
    case 0x042a: lang = "Vietnamese"; break;
  }
  return lang;
}

#define PACKVERSION(major,minor) MAKELONG(minor,major)
typedef struct _DLLVERSIONINFO
{
  DWORD cbSize;
  DWORD dwMajorVersion;                   
  DWORD dwMinorVersion;                   
  DWORD dwBuildNumber;                    
  DWORD dwPlatformID;                     
} DLLVERSIONINFO;
typedef HRESULT (CALLBACK* DLLGETVERSIONPROC)(DLLVERSIONINFO *);

static DWORD winGetDllVersion(LPCTSTR lpszDllName)
{
  HINSTANCE hinstDll;
  DWORD dwVersion = 0;

  /* For security purposes, LoadLibrary should be provided with a 
  fully-qualified path to the DLL. The lpszDllName variable should be
  tested to ensure that it is a fully qualified path before it is used. */
  hinstDll = LoadLibrary(lpszDllName);

  if (hinstDll)
  {
    DLLGETVERSIONPROC pDllGetVersion;
    pDllGetVersion = (DLLGETVERSIONPROC)GetProcAddress(hinstDll, "DllGetVersion");

    /* Because some DLLs might not implement this function, you
    must test for it explicitly. Depending on the particular 
    DLL, the lack of a DllGetVersion function can be a useful
    indicator of the version. */

    if (pDllGetVersion)
    {
      DLLVERSIONINFO dvi;
      HRESULT hr;

      ZeroMemory(&dvi, sizeof(dvi));
      dvi.cbSize = sizeof(dvi);

      hr = pDllGetVersion(&dvi);
      if (SUCCEEDED(hr))
        dwVersion = PACKVERSION(dvi.dwMajorVersion, dvi.dwMinorVersion);
    }

    FreeLibrary(hinstDll);
  }

  return dwVersion;
}

int iupwinGetComCtl32Version(void)
{
  return winGetDllVersion(TEXT("comctl32.dll"));
}

void iupwinGetSysColor(char* color, int wincolor)
{
   COLORREF syscolor = GetSysColor(wincolor);
   sprintf(color, "%d %d %d", (int)GetRValue(syscolor), (int)GetGValue(syscolor), (int)GetBValue(syscolor));
}

int iupwinIsAppThemed(void)
{
  typedef BOOL (STDAPICALLTYPE *winIsAppThemed)(void);
  static winIsAppThemed myIsAppThemed = NULL;
  if (!myIsAppThemed)
  {
    HMODULE hinstDll = LoadLibrary("uxtheme.dll");
    if (hinstDll)
      myIsAppThemed = (winIsAppThemed)GetProcAddress(hinstDll, "IsAppThemed");
  }

  if (myIsAppThemed)
    return myIsAppThemed();
  else
    return 0;
}