[rnaumann] 74500: [EXPLORER] - Load and save "Lock Taskbar", "Hide inactive icons", and "Group similar taskbar buttons". Verified on Win2k3 via "Nirsoft RegFromApp". - use a loader function for reg...

Author: rnaumann
Date: Mon May  8 15:27:33 2017
New Revision: 74500

URL: http://svn.reactos.org/svn/reactos?rev=74500&view=rev
Log:
[EXPLORER] 
- Load and save "Lock Taskbar", "Hide inactive icons", and "Group
similar taskbar buttons". Verified on Win2k3 via "Nirsoft RegFromApp".
- use a loader function for registry values.
- save the "show seconds" setting together with the other explorer settings
instead of a ROS specific key.
- Add some documentation comments.

Modified:
    trunk/reactos/base/shell/explorer/precomp.h
    trunk/reactos/base/shell/explorer/settings.cpp
    trunk/reactos/base/shell/explorer/trayprop.cpp

Modified: trunk/reactos/base/shell/explorer/precomp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/precom…
==============================================================================
--- trunk/reactos/base/shell/explorer/precomp.h	[iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/precomp.h	[iso-8859-1] Mon May  8 15:27:33 2017
@@ -200,6 +200,10 @@
 SaveTaskBarSettings(VOID);
 
 BOOL
+LoadSettingDword(IN LPCWSTR pszKeyName,
+                 IN LPCWSTR pszValueName,
+                 OUT DWORD &dwValue);
+BOOL
 SaveSettingDword(IN LPCWSTR pszKeyName,
                  IN LPCWSTR pszValueName,
                  IN DWORD dwValue);

Modified: trunk/reactos/base/shell/explorer/settings.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/settin…
==============================================================================
--- trunk/reactos/base/shell/explorer/settings.cpp	[iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/settings.cpp	[iso-8859-1] Mon May  8 15:27:33 2017
@@ -21,40 +21,66 @@
 #include "precomp.h"
 
 TASKBAR_SETTINGS TaskBarSettings;
-const WCHAR szAdvancedSettingsKey[] =
L"Software\\ReactOS\\Features\\Explorer";
+const WCHAR szSettingsKey[] =
L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer";
+const WCHAR szAdvancedSettingsKey[] =
L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced";
 
 VOID
 LoadTaskBarSettings(VOID)
 {
-    HKEY hKey;
-
-    /* Set defaults */
-    TaskBarSettings.bLock = TRUE;
+    DWORD dwValue = NULL;
+    
+    LoadSettingDword(szAdvancedSettingsKey, TEXT("TaskbarSizeMove"), dwValue);
+    TaskBarSettings.bLock = (dwValue != 0) ? TRUE : FALSE;
+    
+    LoadSettingDword(szAdvancedSettingsKey, TEXT("ShowSeconds"), dwValue);
+    TaskBarSettings.bShowSeconds = (dwValue != 0) ? TRUE : FALSE;
+    
+    LoadSettingDword(szSettingsKey, TEXT("EnableAutotray"), dwValue);
+    TaskBarSettings.bHideInactiveIcons = TRUE; 
+    
+    LoadSettingDword(szAdvancedSettingsKey, TEXT("TaskbarGlomming"), dwValue);
+    TaskBarSettings.bGroupButtons = (dwValue != 0) ? TRUE : FALSE;
+    
+    TaskBarSettings.bShowQuickLaunch = TRUE;    //FIXME: Where is this stored, and how?
+    
+    /* FIXME: The following settings are stored in stuckrects2, do they have to be load
here too? */
+    TaskBarSettings.bShowClock = TRUE;
     TaskBarSettings.bAutoHide = FALSE;
     TaskBarSettings.bAlwaysOnTop = FALSE;
-    TaskBarSettings.bGroupButtons = TRUE;
-    TaskBarSettings.bShowQuickLaunch = TRUE;
-    TaskBarSettings.bShowClock = TRUE;
-    TaskBarSettings.bShowSeconds = FALSE;
-    TaskBarSettings.bHideInactiveIcons = TRUE;
 
-    /* Check registry */
-    if (RegOpenKeyW(HKEY_CURRENT_USER, szAdvancedSettingsKey, &hKey) ==
ERROR_SUCCESS)
-    {
-        DWORD dwValue, dwValueLength, dwType;
-
-        dwValueLength = sizeof(dwValue);
-        if (RegQueryValueExW(hKey, L"ShowSeconds", NULL, &dwType,
(PBYTE)&dwValue, &dwValueLength) == ERROR_SUCCESS && dwType == REG_DWORD)
-            TaskBarSettings.bShowSeconds = dwValue != 0;
-
-        RegCloseKey(hKey);
-    }
 }
 
 VOID
 SaveTaskBarSettings(VOID)
 {
+    SaveSettingDword(szAdvancedSettingsKey, TEXT("TaskbarSizeMove"),
TaskBarSettings.bLock);
     SaveSettingDword(szAdvancedSettingsKey, TEXT("ShowSeconds"),
TaskBarSettings.bShowSeconds);
+    SaveSettingDword(szSettingsKey, TEXT("EnableAutotray"),
TaskBarSettings.bHideInactiveIcons);
+    SaveSettingDword(szAdvancedSettingsKey, TEXT("TaskbarGlomming"),
TaskBarSettings.bGroupButtons);
+    
+    /* FIXME: Show Clock, AutoHide and Always on top are stored in the stuckrects2 key
but are not written to it with a click on apply. How is this done instead?
+       AutoHide writes something to HKEY_CURRENT_USER\Software\Microsoft\Internet
Explorer\Desktop\Components\0 figure out what and why */
+}
+
+BOOL
+LoadSettingDword(IN LPCWSTR pszKeyName,
+                 IN LPCWSTR pszValueName,
+                 OUT DWORD &dwValue)
+{
+    BOOL ret = FALSE;
+    HKEY hKey;
+    
+    if (RegOpenKeyW(HKEY_CURRENT_USER, pszKeyName, &hKey) == ERROR_SUCCESS)
+    {
+        DWORD dwValueLength, dwType;
+
+        dwValueLength = sizeof(dwValue);
+        ret = RegQueryValueExW(hKey, pszValueName, NULL, &dwType,
(PBYTE)&dwValue, &dwValueLength) == ERROR_SUCCESS && dwType == REG_DWORD;
+        
+        RegCloseKey(hKey);
+    }
+    
+    return ret;
 }
 
 BOOL

Modified: trunk/reactos/base/shell/explorer/trayprop.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/traypr…
==============================================================================
--- trunk/reactos/base/shell/explorer/trayprop.cpp	[iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/trayprop.cpp	[iso-8859-1] Mon May  8 15:27:33 2017
@@ -319,7 +319,14 @@
                     break;
 
                 case PSN_APPLY:
+                    TaskBarSettings.bLock = IsDlgButtonChecked(hwndDlg,
IDC_TASKBARPROP_LOCK);
+                    TaskBarSettings.bAutoHide = IsDlgButtonChecked(hwndDlg,
IDC_TASKBARPROP_HIDE);
+                    TaskBarSettings.bAlwaysOnTop = IsDlgButtonChecked(hwndDlg,
IDC_TASKBARPROP_ONTOP);
+                    TaskBarSettings.bGroupButtons = IsDlgButtonChecked(hwndDlg,
IDC_TASKBARPROP_GROUP);
+                    TaskBarSettings.bShowQuickLaunch = IsDlgButtonChecked(hwndDlg,
IDC_TASKBARPROP_SHOWQL);
+                    TaskBarSettings.bShowClock = IsDlgButtonChecked(hwndDlg,
IDC_TASKBARPROP_CLOCK);
                     TaskBarSettings.bShowSeconds = IsDlgButtonChecked(hwndDlg,
IDC_TASKBARPROP_SECONDS);
+                    TaskBarSettings.bHideInactiveIcons = IsDlgButtonChecked(hwndDlg,
IDC_TASKBARPROP_HIDEICONS);
                     SaveTaskBarSettings();
                     break;
             }