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218 lines
4.9 KiB
218 lines
4.9 KiB
/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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Misc.cpp
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Abstract:
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Implements misc. functionality
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Notes:
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Unicode only.
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History:
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05/04/2001 rparsons Created
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01/11/2002 rparsons Cleaned up
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--*/
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#include "precomp.h"
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extern APPINFO g_ai;
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/*++
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Routine Description:
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Retrieves or sets position info in the registry.
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Arguments:
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fSave - If true, indicates we're saving data.
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*lppt - A POINT structure that contains/receives our data.
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Return Value:
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None.
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--*/
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void
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GetSavePositionInfo(
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IN BOOL fSave,
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IN OUT POINT* lppt
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)
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{
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HKEY hKey;
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DWORD cbSize = 0, dwDisposition = 0;
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LONG lRetVal = 0;
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//
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// Initialize our coordinates in case there's no data there.
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//
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if (!fSave) {
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lppt->x = lppt->y = 0;
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}
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//
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// Open the registry key (or create it if the first time being used).
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//
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lRetVal = RegCreateKeyEx(HKEY_CURRENT_USER,
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L"Software\\Microsoft\\ShimViewer",
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0,
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0,
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REG_OPTION_NON_VOLATILE,
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KEY_QUERY_VALUE | KEY_SET_VALUE,
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0,
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&hKey,
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&dwDisposition);
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if (ERROR_SUCCESS != lRetVal) {
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return;
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}
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//
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// Save or retrieve our coordinates.
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//
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if (fSave) {
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RegSetValueEx(hKey,
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L"DlgCoordinates",
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0,
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REG_BINARY,
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(const BYTE*)lppt,
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sizeof(*lppt));
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} else {
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cbSize = sizeof(*lppt);
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RegQueryValueEx(hKey,
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L"DlgCoordinates",
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0,
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0,
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(LPBYTE)lppt,
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&cbSize);
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}
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RegCloseKey(hKey);
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}
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/*++
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Routine Description:
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Retrieves or sets setting info in the registry.
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Arguments:
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fSave - If true, indicates we're saving data.
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Return Value:
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TRUE on success, FALSE otherwise.
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--*/
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void
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GetSaveSettings(
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IN BOOL fSave
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)
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{
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HKEY hKey;
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LONG lRetVal = 0;
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DWORD dwOnTop = 0, dwMinimize = 0, dwMonitor = 0;
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DWORD dwDisposition = 0, cbSize = 0;
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//
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// Open the registry key (or create it if the first time being used).
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//
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lRetVal = RegCreateKeyEx(HKEY_CURRENT_USER,
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L"Software\\Microsoft\\ShimViewer",
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0,
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0,
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REG_OPTION_NON_VOLATILE,
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KEY_ALL_ACCESS,
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0,
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&hKey,
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&dwDisposition);
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if (ERROR_SUCCESS != lRetVal) {
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return;
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}
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if (fSave) {
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if (g_ai.fOnTop) {
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dwOnTop = 1;
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}
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if (g_ai.fMinimize) {
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dwMinimize = 1;
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}
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if (g_ai.fMonitor) {
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dwMonitor = 1;
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}
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lRetVal = RegSetValueEx(hKey,
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L"AlwaysOnTop",
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0,
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REG_DWORD,
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(const BYTE*)&dwOnTop,
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sizeof(DWORD));
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RegSetValueEx(hKey,
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L"StartMinimize",
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0,
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REG_DWORD,
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(const BYTE*)&dwMinimize,
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sizeof(DWORD));
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RegSetValueEx(hKey,
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L"MonitorMessages",
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0,
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REG_DWORD,
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(const BYTE*)&dwMonitor,
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sizeof(DWORD));
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} else {
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cbSize = sizeof(DWORD);
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RegQueryValueEx(hKey,
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L"AlwaysOnTop",
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0,
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0,
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(LPBYTE)&dwOnTop,
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&cbSize);
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cbSize = sizeof(DWORD);
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RegQueryValueEx(hKey,
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L"StartMinimize",
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0,
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0,
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(LPBYTE)&dwMinimize,
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&cbSize);
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cbSize = sizeof(DWORD);
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lRetVal = RegQueryValueEx(hKey,
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L"MonitorMessages",
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0,
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0,
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(LPBYTE)&dwMonitor,
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&cbSize);
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if (dwOnTop) {
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g_ai.fOnTop = TRUE;
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}
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if (dwMinimize) {
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g_ai.fMinimize = TRUE;
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}
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if (dwMonitor || ERROR_SUCCESS != lRetVal) {
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g_ai.fMonitor = TRUE;
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}
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}
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RegCloseKey(hKey);
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}
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