[MAGNIFY] Minor whitespace / formatting fixes; use the new file headers + some code...

[reactos.git] / base / applications / magnify / settings.c

diff --git a/base/applications/magnify/settings.c b/base/applications/magnify/settings.c
index 2ef1686..a5d57be 100644 (file)
--- a/base/applications/magnify/settings.c
+++ b/base/applications/magnify/settings.c
@@ -1,9 +1,17 @@
+/*
+ * PROJECT:     ReactOS Magnify
+ * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
+ * PURPOSE:     Magnification of parts of the screen.
+ * COPYRIGHT:   Copyright 2007-2019 Marc Piulachs <marc.piulachs@codexchange.net>
+ *              Copyright 2015-2019 David Quintana <gigaherz@gmail.com>
+ */
+
 #include "magnifier.h"
 
 #include <tchar.h>
 #include <winreg.h>
 
-int iZoom = 3;
+UINT uiZoom = 3;
 
 BOOL bShowWarning = TRUE;
 
@@ -15,76 +23,105 @@ BOOL bInvertColors = FALSE;
 BOOL bStartMinimized = FALSE;
 BOOL bShowMagnifier = TRUE;
 
-void LoadSettings()
+struct _AppBarConfig_t AppBarConfig =
 {
-       HKEY hkey;
-       LONG value;
-       ULONG len;
-
-       RegCreateKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Magnify"), 0,
-               _T(""), 0, KEY_READ, NULL, &hkey, NULL);
-
-       if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryMagLevel"),  0, 0, (BYTE *)&value, &len))
-       {
-               if(value >= 0 && value <= 9)
-                       iZoom  = value;
-       }
-
-       if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("ShowWarning"), 0, 0, (BYTE *)&value, &len))
-               bShowWarning = (value == 0 ? FALSE : TRUE);
-
-       if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryInvertColors"), 0, 0, (BYTE *)&value, &len))
-               bInvertColors = (value == 0 ? FALSE : TRUE);
-
-       if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryStartMinimized"), 0, 0, (BYTE *)&value, &len))
-               bStartMinimized = (value == 0 ? FALSE : TRUE);
-
-       if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryTrackCursor"), 0, 0, (BYTE *)&value, &len))
-               bFollowMouse = (value == 0 ? FALSE : TRUE);
-
-       if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryTrackFocus"), 0, 0, (BYTE *)&value, &len))
-               bFollowFocus = (value == 0 ? FALSE : TRUE);
-
-       if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryTrackSecondaryFocus"), 0, 0, (BYTE *)&value, &len))
-               bFollowFocus = (value == 0 ? FALSE : TRUE);
-
-       if(ERROR_SUCCESS == RegQueryValueEx(hkey, _T("StationaryTrackText"), 0, 0, (BYTE *)&value, &len))
-               bFollowCaret = (value == 0 ? FALSE : TRUE);
-
-       RegCloseKey(hkey);
+    sizeof(struct _AppBarConfig_t),
+    -2 /* ABE_TOP */,
+    0, 1, /* unknown */
+    { 101,101,101,101 }, /* edge sizes */
+    { 20, 20, 600, 200 }, /* floating window rect */
+};
+
+void LoadSettings(void)
+{
+    HKEY hkey;
+    LONG value;
+    ULONG len;
+    struct _AppBarConfig_t config_temp;
+
+    if (RegOpenKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Magnify"), 0, KEY_READ, &hkey) != ERROR_SUCCESS)
+        return;
+
+    len = sizeof(AppBarConfig);
+    if (RegQueryValueEx(hkey, _T("AppBar"), 0, 0, (BYTE *)&config_temp, &len) == ERROR_SUCCESS)
+    {
+        if(config_temp.cbSize == sizeof(AppBarConfig))
+        {
+            AppBarConfig = config_temp;
+        }
+    }
+
+    len = sizeof(value);
+    if (RegQueryValueEx(hkey, _T("StationaryMagLevel"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
+    {
+        if (value >= 0 && value <= 9)
+            uiZoom = value;
+    }
+
+    len = sizeof(value);
+    if (RegQueryValueEx(hkey, _T("ShowWarning"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
+        bShowWarning = !!value;
+
+    len = sizeof(value);
+    if (RegQueryValueEx(hkey, _T("StationaryInvertColors"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
+        bInvertColors = !!value;
+
+    len = sizeof(value);
+    if (RegQueryValueEx(hkey, _T("StationaryStartMinimized"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
+        bStartMinimized = !!value;
+
+    len = sizeof(value);
+    if (RegQueryValueEx(hkey, _T("StationaryTrackCursor"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
+        bFollowMouse = !!value;
+
+    len = sizeof(value);
+    if (RegQueryValueEx(hkey, _T("StationaryTrackFocus"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
+        bFollowFocus = !!value;
+
+    len = sizeof(value);
+    if (RegQueryValueEx(hkey, _T("StationaryTrackSecondaryFocus"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
+        bFollowFocus = !!value;
+
+    len = sizeof(value);
+    if (RegQueryValueEx(hkey, _T("StationaryTrackText"), 0, 0, (BYTE *)&value, &len) == ERROR_SUCCESS)
+        bFollowCaret = !!value;
+
+    RegCloseKey(hkey);
 }
 
-void SaveSettings()
+void SaveSettings(void)
 {
-       HKEY hkey;
-       LONG value;
+    HKEY hkey;
+    LONG value;
+
+    if (RegCreateKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Magnify"), 0, _T(""), 0, KEY_WRITE, NULL, &hkey, NULL) != ERROR_SUCCESS)
+        return;
 
-       RegCreateKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Magnify"), 0,
-               _T(""), 0, KEY_WRITE, NULL, &hkey, NULL);
+    RegSetValueEx(hkey, _T("AppBar"), 0, REG_BINARY, (BYTE *)&AppBarConfig, sizeof(AppBarConfig));
 
-       value = iZoom;
-       RegSetValueEx(hkey, _T("StationaryMagLevel"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
+    value = uiZoom;
+    RegSetValueEx(hkey, _T("StationaryMagLevel"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
 
-       value = bShowWarning;
-       RegSetValueEx(hkey, _T("ShowWarning"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
+    value = bShowWarning;
+    RegSetValueEx(hkey, _T("ShowWarning"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
 
-       value = bInvertColors;
-       RegSetValueEx(hkey, _T("StationaryInvertColors"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
+    value = bInvertColors;
+    RegSetValueEx(hkey, _T("StationaryInvertColors"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
 
-       value = bStartMinimized;
-       RegSetValueEx(hkey, _T("StationaryStartMinimized"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
+    value = bStartMinimized;
+    RegSetValueEx(hkey, _T("StationaryStartMinimized"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
 
-       value = bFollowMouse;
-       RegSetValueEx(hkey, _T("StationaryTrackCursor"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
+    value = bFollowMouse;
+    RegSetValueEx(hkey, _T("StationaryTrackCursor"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
 
-       value = bFollowFocus;
-       RegSetValueEx(hkey, _T("StationaryTrackFocus"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
+    value = bFollowFocus;
+    RegSetValueEx(hkey, _T("StationaryTrackFocus"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
 
-       value = bFollowFocus;
-       RegSetValueEx(hkey, _T("StationaryTrackSecondaryFocus"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
+    value = bFollowFocus;
+    RegSetValueEx(hkey, _T("StationaryTrackSecondaryFocus"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
 
-       value = bFollowCaret;
-       RegSetValueEx(hkey, _T("StationaryTrackText"), 0, REG_DWORD, (BYTE *)&value, sizeof value);
+    value = bFollowCaret;
+    RegSetValueEx(hkey, _T("StationaryTrackText"), 0, REG_DWORD, (BYTE *)&value, sizeof(value));
 
-       RegCloseKey(hkey);
+    RegCloseKey(hkey);
 }