DeleteDC(hdcOffscreen);
}
- sourceWidth = AppWidth / iZoom;
- sourceHeight = AppHeight / iZoom;
+ sourceWidth = AppWidth / uiZoom;
+ sourceHeight = AppHeight / uiZoom;
/* Create a memory DC compatible with client area DC */
hdcOffscreen = CreateCompatibleDC(desktopHdc);
break;
case WM_INITDIALOG:
{
- // Add the zoom items...
+ /* Add the zoom items */
SendDlgItemMessage(hDlg, IDC_ZOOM, CB_ADDSTRING, 0, (LPARAM)("1"));
SendDlgItemMessage(hDlg, IDC_ZOOM, CB_ADDSTRING, 0, (LPARAM)("2"));
SendDlgItemMessage(hDlg, IDC_ZOOM, CB_ADDSTRING, 0, (LPARAM)("3"));
SendDlgItemMessage(hDlg, IDC_ZOOM, CB_ADDSTRING, 0, (LPARAM)("6"));
SendDlgItemMessage(hDlg, IDC_ZOOM, CB_ADDSTRING, 0, (LPARAM)("7"));
SendDlgItemMessage(hDlg, IDC_ZOOM, CB_ADDSTRING, 0, (LPARAM)("8"));
+ SendDlgItemMessage(hDlg, IDC_ZOOM, CB_ADDSTRING, 0, (LPARAM)("9"));
- SendDlgItemMessage(hDlg, IDC_ZOOM, CB_SETCURSEL, iZoom - 1, 0);
+ if (uiZoom >= 1 && uiZoom <= 9)
+ SendDlgItemMessage(hDlg, IDC_ZOOM, CB_SETCURSEL, uiZoom - 1, 0);
if (bFollowMouse)
SendDlgItemMessage(hDlg,IDC_FOLLOWMOUSECHECK,BM_SETCHECK , wParam ,0);
/* Get index of current selection and the text of that selection */
int currentSelectionIndex = ComboBox_GetCurSel(hCombo);
ComboBox_GetLBText(hCombo, currentSelectionIndex, currentZoomValue);
- iZoom = _ttoi(currentZoomValue);
+ uiZoom = (UINT)_ttoi(currentZoomValue);
+ /* The zoom factor cannot be smaller than 1 (and not zero) or greater than 9 */
+ if (uiZoom < 1 || uiZoom > 9)
+ uiZoom = 1;
/* Trigger the Draw function to rezoom (which will be set false automatically after rezooming) */
bRecreateOffscreenDC = TRUE;
#include <tchar.h>
#include <winreg.h>
-int iZoom = 3;
+UINT uiZoom = 3;
BOOL bShowWarning = TRUE;
}
}
- len = 4;
+ len = sizeof(value);
if (RegQueryValueEx(hkey, _T("StationaryMagLevel"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
{
if (value >= 0 && value <= 9)
- iZoom = value;
+ uiZoom = value;
}
- len = 4;
+ len = sizeof(value);
if (RegQueryValueEx(hkey, _T("ShowWarning"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
bShowWarning = (value == 0 ? FALSE : TRUE);
- len = 4;
+ len = sizeof(value);
if (RegQueryValueEx(hkey, _T("StationaryInvertColors"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
bInvertColors = (value == 0 ? FALSE : TRUE);
- len = 4;
+ len = sizeof(value);
if (RegQueryValueEx(hkey, _T("StationaryStartMinimized"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
bStartMinimized = (value == 0 ? FALSE : TRUE);
- len = 4;
+ len = sizeof(value);
if (RegQueryValueEx(hkey, _T("StationaryTrackCursor"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
bFollowMouse = (value == 0 ? FALSE : TRUE);
- len = 4;
+ len = sizeof(value);
if (RegQueryValueEx(hkey, _T("StationaryTrackFocus"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
bFollowFocus = (value == 0 ? FALSE : TRUE);
- len = 4;
+ len = sizeof(value);
if (RegQueryValueEx(hkey, _T("StationaryTrackSecondaryFocus"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
bFollowFocus = (value == 0 ? FALSE : TRUE);
- len = 4;
+ len = sizeof(value);
if (RegQueryValueEx(hkey, _T("StationaryTrackText"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
bFollowCaret = (value == 0 ? FALSE : TRUE);
{
RegSetValueEx(hkey, _T("AppBar"), 0, REG_BINARY, (BYTE *)&AppBarConfig, sizeof(AppBarConfig));
- value = iZoom;
+ value = uiZoom;
RegSetValueEx(hkey, _T("StationaryMagLevel"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
value = bShowWarning;