settings.h File Reference

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Classes
struct	SSSTARS

Macros
#define	ROTATION_NONE   0
#define	ROTATION_LINEAR   1
#define	ROTATION_PERIODIC   2
#define	ROTATION_ITEMS   3
#define	MIN_STARS   10
#define	MAX_STARS   500
#define	MIN_SPEED   1
#define	MAX_SPEED   100

Functions
void	LoadSettings (void)
void	SaveSettings (void)

Variables
SSSTARS	Settings

Macro Definition Documentation

MAX_SPEED

#define MAX_SPEED   100

Definition at line 33 of file settings.h.

MAX_STARS

#define MAX_STARS   500

Definition at line 30 of file settings.h.

MIN_SPEED

#define MIN_SPEED   1

Definition at line 32 of file settings.h.

MIN_STARS

#define MIN_STARS   10

Definition at line 29 of file settings.h.

ROTATION_ITEMS

#define ROTATION_ITEMS   3

Definition at line 27 of file settings.h.

ROTATION_LINEAR

#define ROTATION_LINEAR   1

Definition at line 25 of file settings.h.

ROTATION_NONE

#define ROTATION_NONE   0

Definition at line 24 of file settings.h.

ROTATION_PERIODIC

#define ROTATION_PERIODIC   2

Definition at line 26 of file settings.h.

Function Documentation

LoadSettings()

void LoadSettings

(

void

)

Definition at line 53 of file settings.c.

{
    HKEY hKey = NULL;
    int iItemIndex = -1;

    if (RegOpenKeyEx(HKEY_CURRENT_USER, g_szGeneralRegKey, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
    {
        TCHAR szBuffer[MAX_PATH];
        DWORD dwAdvancedChecked;
        DWORD type, size = sizeof(dwAdvancedChecked);
        LSTATUS lstatus;

        /* Restore last selected font */
        if (QueryStringValue(HKEY_CURRENT_USER, g_szGeneralRegKey, _T("Font"), szBuffer, (sizeof(szBuffer)/sizeof(szBuffer[0]))) == ERROR_SUCCESS)
        {
            //Get combobox handle
            hWnd = GetDlgItem(hCharmapDlg, IDC_FONTCOMBO);

            //Search for match and return index if match found
            iItemIndex = ComboBox_FindStringExact(hWnd, -1, szBuffer);
            if(iItemIndex != CB_ERR)
            {
                ComboBox_SetCurSel(hWnd, iItemIndex);
                ChangeMapFont(hCharmapDlg);
            }
        }

        /* Restore last selected character set */
        if (QueryStringValue(HKEY_CURRENT_USER, g_szGeneralRegKey, _T("CodePage"), szBuffer, (sizeof(szBuffer)/sizeof(szBuffer[0]))) == ERROR_SUCCESS)
        {
            //Get combobox handle
            hWnd = GetDlgItem(hCharmapDlg, IDC_COMBO_CHARSET);

            iItemIndex = ComboBox_FindStringExact(hWnd, -1, szBuffer);
            if(iItemIndex != CB_ERR)
            {
                ComboBox_SetCurSel(hWnd, iItemIndex);
            }
        }

        lstatus = RegQueryValueEx(hKey, _T("Advanced"), NULL, &type, (LPBYTE)&dwAdvancedChecked, &size);
        if (lstatus == ERROR_SUCCESS && type == REG_DWORD && dwAdvancedChecked != FALSE)
        {
            SendDlgItemMessage(hCharmapDlg, IDC_CHECK_ADVANCED, BM_CLICK, MF_CHECKED, 0);
        }

    RegCloseKey(hKey);
    }
    else
    {
        /* Default font seems to be Arial */
        hWnd = GetDlgItem(hCharmapDlg, IDC_FONTCOMBO);

        iItemIndex = ComboBox_FindStringExact(hWnd, -1, _T("Arial"));
        if(iItemIndex != CB_ERR)
        {
            ComboBox_SetCurSel(hWnd, iItemIndex);
            ChangeMapFont(hCharmapDlg);
        }
    }
}

Referenced by _tWinMain(), MainDialogProc(), ScreenSaverConfigureDialog(), and wWinMain().

SaveSettings()

void SaveSettings

(

void

)

Definition at line 115 of file settings.c.

{
    HKEY hKey = NULL;

    if (RegCreateKeyEx(HKEY_CURRENT_USER, g_szGeneralRegKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, NULL) == ERROR_SUCCESS)
    {
        TCHAR szBuffer[MAX_PATH];

        hWnd = GetDlgItem(hCharmapDlg, IDC_FONTCOMBO);
        ComboBox_GetText(hWnd, szBuffer, MAX_PATH);

        if(*szBuffer != '\0')
            RegSetValueEx(hKey, _T("Font"), 0, REG_SZ, (LPBYTE) szBuffer, (DWORD) MAX_PATH);

        hWnd = GetDlgItem(hCharmapDlg, IDC_COMBO_CHARSET);
        ComboBox_GetText(hWnd, szBuffer, MAX_PATH);

        if(*szBuffer != '\0')
            RegSetValueEx(hKey, _T("CodePage"), 0, REG_SZ, (LPBYTE) szBuffer, (DWORD) MAX_PATH);

        RegSetValueEx(hKey, _T("Advanced"), 0, REG_DWORD, (LPBYTE)&Settings.IsAdvancedView, (DWORD) sizeof(DWORD));

        RegCloseKey(hKey);
    }
}

Referenced by _tWinMain(), MainDialogProc(), ScreenSaverConfigureDialog(), and wWinMain().

Variable Documentation

Settings

SSSTARS Settings

Definition at line 25 of file charmap.c.

Referenced by GetPossibleSettings().