ReactOS Development > Doxygen

00001 
00002 #include "magnifier.h"
00003 
00004 int iZoom = 3;
00005 
00006 BOOL bShowWarning = TRUE;
00007 
00008 BOOL bFollowMouse = TRUE;
00009 BOOL bFollowFocus = TRUE;
00010 BOOL bFollowCaret = TRUE;
00011 
00012 BOOL bInvertColors = FALSE;
00013 BOOL bStartMinimized = FALSE;
00014 BOOL bShowMagnifier = TRUE;
00015 
00016 void LoadSettings()
00017 {
00018     HKEY hkey;
00019     LONG value;
00020     ULONG len;
00021 
00022     RegCreateKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Magnify"), 0,
00023         _T(""), 0, KEY_READ, NULL, &hkey, NULL);
00024 
00025     if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryMagLevel"),  0, 0, (BYTE *)&value, &len))
00026     {
00027         if(value >= 0 && value <= 9)
00028             iZoom  = value;
00029     }
00030 
00031     if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("ShowWarning"), 0, 0, (BYTE *)&value, &len))
00032         bShowWarning = (value == 0 ? FALSE : TRUE);
00033 
00034     if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryInvertColors"), 0, 0, (BYTE *)&value, &len))
00035         bInvertColors = (value == 0 ? FALSE : TRUE);
00036 
00037     if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryStartMinimized"), 0, 0, (BYTE *)&value, &len))
00038         bStartMinimized = (value == 0 ? FALSE : TRUE);
00039 
00040     if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryTrackCursor"), 0, 0, (BYTE *)&value, &len))
00041         bFollowMouse = (value == 0 ? FALSE : TRUE);
00042 
00043     if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryTrackFocus"), 0, 0, (BYTE *)&value, &len))
00044         bFollowFocus = (value == 0 ? FALSE : TRUE);
00045 
00046     if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryTrackSecondaryFocus"), 0, 0, (BYTE *)&value, &len))
00047         bFollowFocus = (value == 0 ? FALSE : TRUE);
00048 
00049     if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryTrackText"), 0, 0, (BYTE *)&value, &len))
00050         bFollowCaret = (value == 0 ? FALSE : TRUE);
00051 
00052     RegCloseKey(hkey);
00053 }
00054 
00055 void SaveSettings()
00056 {
00057     HKEY hkey;
00058     LONG value;
00059 
00060     RegCreateKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Magnify"), 0,
00061         _T(""), 0, KEY_WRITE, NULL, &hkey, NULL);
00062 
00063     value = iZoom;
00064     RegSetValueEx(hkey, _T("StationaryMagLevel"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
00065 
00066     value = bShowWarning;
00067     RegSetValueEx(hkey, _T("ShowWarning"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
00068 
00069     value = bInvertColors;
00070     RegSetValueEx(hkey, _T("StationaryInvertColors"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
00071 
00072     value = bStartMinimized;
00073     RegSetValueEx(hkey, _T("StationaryStartMinimized"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
00074 
00075     value = bFollowMouse;
00076     RegSetValueEx(hkey, _T("StationaryTrackCursor"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
00077 
00078     value = bFollowFocus;
00079     RegSetValueEx(hkey, _T("StationaryTrackFocus"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
00080 
00081     value = bFollowFocus;
00082     RegSetValueEx(hkey, _T("StationaryTrackSecondaryFocus"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
00083 
00084     value = bFollowCaret;
00085     RegSetValueEx(hkey, _T("StationaryTrackText"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
00086 
00087     RegCloseKey(hkey);
00088 }
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