[STOBJECT] Store the "Show x icon in the taskbar" setting for the hotplug, power...

CORE-12365
CORE-12972
CORE-15234

diff --git a/dll/shellext/stobject/csystray.cpp b/dll/shellext/stobject/csystray.cpp
index d73e67e..1369278 100644 (file)
--- a/dll/shellext/stobject/csystray.cpp
+++ b/dll/shellext/stobject/csystray.cpp
@@ -13,15 +13,80 @@
 #include <shellutils.h>
 
 SysTrayIconHandlers_t g_IconHandlers [] = {
-        { Volume_Init, Volume_Shutdown, Volume_Update, Volume_Message },
-        { Hotplug_Init, Hotplug_Shutdown, Hotplug_Update, Hotplug_Message },
-        { Power_Init, Power_Shutdown, Power_Update, Power_Message }
+    { VOLUME_SERVICE_FLAG, Volume_Init, Volume_Shutdown, Volume_Update, Volume_Message },
+    { HOTPLUG_SERVICE_FLAG, Hotplug_Init, Hotplug_Shutdown, Hotplug_Update, Hotplug_Message },
+    { POWER_SERVICE_FLAG, Power_Init, Power_Shutdown, Power_Update, Power_Message }
 };
 const int g_NumIcons = _countof(g_IconHandlers);
 
 CSysTray::CSysTray() {}
 CSysTray::~CSysTray() {}
 
+VOID CSysTray::GetServicesEnabled()
+{
+    HKEY hKey;
+    DWORD dwSize;
+
+    /* Enable power and volume by default */
+    this->dwServicesEnabled = POWER_SERVICE_FLAG | VOLUME_SERVICE_FLAG;
+
+    if (RegCreateKeyExW(HKEY_CURRENT_USER,
+                        L"Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\SysTray",
+                        0,
+                        NULL,
+                        REG_OPTION_NON_VOLATILE,
+                        KEY_READ,
+                        NULL,
+                        &hKey,
+                        NULL) == ERROR_SUCCESS)
+    {
+        dwSize = sizeof(DWORD);
+        RegQueryValueExW(hKey,
+                         L"Services",
+                         NULL,
+                         NULL,
+                         (LPBYTE)&this->dwServicesEnabled,
+                         &dwSize);
+
+        RegCloseKey(hKey);
+    }
+}
+
+VOID CSysTray::EnableService(DWORD dwServiceFlag, BOOL bEnable)
+{
+    HKEY hKey;
+
+    if (bEnable)
+        this->dwServicesEnabled |= dwServiceFlag;
+    else
+        this->dwServicesEnabled &= ~dwServiceFlag;
+
+    if (RegCreateKeyExW(HKEY_CURRENT_USER,
+                        L"Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\SysTray",
+                        0,
+                        NULL,
+                        REG_OPTION_NON_VOLATILE,
+                        KEY_WRITE,
+                        NULL,
+                        &hKey,
+                        NULL) == ERROR_SUCCESS)
+    {
+        RegSetValueExW(hKey,
+                       L"Services",
+                       0,
+                       REG_DWORD,
+                       (LPBYTE)&this->dwServicesEnabled,
+                       sizeof(DWORD));
+
+        RegCloseKey(hKey);
+    }
+}
+
+BOOL CSysTray::IsServiceEnabled(DWORD dwServiceFlag)
+{
+    return (this->dwServicesEnabled & dwServiceFlag);
+}
+
 HRESULT CSysTray::InitNetShell()
 {
     HRESULT hr = CoCreateInstance(CLSID_ConnectionTray, 0, 1u, IID_PPV_ARG(IOleCommandTarget, &pctNetShell));
@@ -49,9 +114,12 @@ HRESULT CSysTray::InitIcons()
     TRACE("Initializing Notification icons...\n");
     for (int i = 0; i < g_NumIcons; i++)
     {
-        HRESULT hr = g_IconHandlers[i].pfnInit(this);
-        if (FAILED(hr))
-            return hr;
+        if (this->dwServicesEnabled & g_IconHandlers[i].dwServiceFlag)
+        {
+            HRESULT hr = g_IconHandlers[i].pfnInit(this);
+            if (FAILED(hr))
+                return hr;
+        }
     }
 
     return InitNetShell();
@@ -62,9 +130,12 @@ HRESULT CSysTray::ShutdownIcons()
     TRACE("Shutting down Notification icons...\n");
     for (int i = 0; i < g_NumIcons; i++)
     {
-        HRESULT hr = g_IconHandlers[i].pfnShutdown(this);
-        if (FAILED(hr))
-            return hr;
+        if (this->dwServicesEnabled & g_IconHandlers[i].dwServiceFlag)
+        {
+            HRESULT hr = g_IconHandlers[i].pfnShutdown(this);
+            if (FAILED(hr))
+                return hr;
+        }
     }
 
     return ShutdownNetShell();
@@ -75,9 +146,12 @@ HRESULT CSysTray::UpdateIcons()
     TRACE("Updating Notification icons...\n");
     for (int i = 0; i < g_NumIcons; i++)
     {
-        HRESULT hr = g_IconHandlers[i].pfnUpdate(this);
-        if (FAILED(hr))
-            return hr;
+        if (this->dwServicesEnabled & g_IconHandlers[i].dwServiceFlag)
+        {
+            HRESULT hr = g_IconHandlers[i].pfnUpdate(this);
+            if (FAILED(hr))
+                return hr;
+        }
     }
 
     return S_OK;
@@ -236,6 +310,7 @@ BOOL CSysTray::ProcessWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM
         return FALSE;
 
     case WM_CREATE:
+        GetServicesEnabled();
         InitIcons();
         SetTimer(1, 2000, NULL);
         return TRUE;

diff --git a/dll/shellext/stobject/csystray.h b/dll/shellext/stobject/csystray.h
index 214a4c6..0ff5236 100644 (file)
--- a/dll/shellext/stobject/csystray.h
+++ b/dll/shellext/stobject/csystray.h
@@ -28,6 +28,7 @@ class CSysTray :
 
     // TODO: keep icon handlers here
 
+    DWORD dwServicesEnabled;
     HWND hwndSysTray;
 
     static DWORD WINAPI s_SysTrayThreadProc(PVOID param);
@@ -44,11 +45,16 @@ class CSysTray :
     HRESULT InitNetShell();
     HRESULT ShutdownNetShell();
 
+    VOID GetServicesEnabled();
+
 public:
     HRESULT NotifyIcon(INT code, UINT uId, HICON hIcon, LPCWSTR szTip, DWORD dwstate = 0);
 
     HWND GetHWnd() { return m_hWnd; }
 
+    VOID EnableService(DWORD dwServiceFlag, BOOL bEnable);
+    BOOL IsServiceEnabled(DWORD dwServiceFlag);
+
 protected:
     BOOL ProcessWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID = 0);
 

diff --git a/dll/shellext/stobject/hotplug.cpp b/dll/shellext/stobject/hotplug.cpp
index af7d698..03348f9 100644 (file)
--- a/dll/shellext/stobject/hotplug.cpp
+++ b/dll/shellext/stobject/hotplug.cpp
@@ -22,7 +22,6 @@ CSimpleArray<DEVINST> g_devList;
 static HICON g_hIconHotplug = NULL;
 static LPCWSTR g_strTooltip = L"Safely Remove Hardware and Eject Media";
 static WCHAR g_strMenuSel[DISPLAY_NAME_LEN];
-static BOOL g_IsRunning = FALSE;
 static BOOL g_IsRemoving = FALSE;
 
 /*++
@@ -132,7 +131,6 @@ HRESULT STDMETHODCALLTYPE Hotplug_Init(_In_ CSysTray * pSysTray)
 { 
     TRACE("Hotplug_Init\n");
     g_hIconHotplug = LoadIcon(g_hInstance, MAKEINTRESOURCE(IDI_HOTPLUG_OK));
-    g_IsRunning = TRUE;
     EnumHotpluggedDevices(g_devList);
 
     return pSysTray->NotifyIcon(NIM_ADD, ID_ICON_HOTPLUG, g_hIconHotplug, g_strTooltip, NIS_HIDDEN);
@@ -152,8 +150,6 @@ HRESULT STDMETHODCALLTYPE Hotplug_Shutdown(_In_ CSysTray * pSysTray)
 {
     TRACE("Hotplug_Shutdown\n");
 
-    g_IsRunning = FALSE;
-
     return pSysTray->NotifyIcon(NIM_DELETE, ID_ICON_HOTPLUG, NULL, NULL);
 }
 
@@ -263,20 +259,26 @@ HRESULT STDMETHODCALLTYPE Hotplug_Message(_In_ CSysTray * pSysTray, UINT uMsg, W
 
         case WM_USER + 220:
             TRACE("Hotplug_Message: WM_USER+220\n");
-            if (wParam == 1)
+            if (wParam == HOTPLUG_SERVICE_FLAG)
             {
-                if (lParam == FALSE)
+                if (lParam)
+                {
+                    pSysTray->EnableService(HOTPLUG_SERVICE_FLAG, TRUE);
                     return Hotplug_Init(pSysTray);
+                }
                 else
+                {
+                    pSysTray->EnableService(HOTPLUG_SERVICE_FLAG, FALSE);
                     return Hotplug_Shutdown(pSysTray);
+                }
             }
             return S_FALSE;
 
         case WM_USER + 221:
             TRACE("Hotplug_Message: WM_USER+221\n");
-            if (wParam == 1)
+            if (wParam == HOTPLUG_SERVICE_FLAG)
             {
-                lResult = (LRESULT)g_IsRunning;
+                lResult = (LRESULT)pSysTray->IsServiceEnabled(HOTPLUG_SERVICE_FLAG);
                 return S_OK;
             }
             return S_FALSE;

diff --git a/dll/shellext/stobject/power.cpp b/dll/shellext/stobject/power.cpp
index 6cb16fd..932dc47 100644 (file)
--- a/dll/shellext/stobject/power.cpp
+++ b/dll/shellext/stobject/power.cpp
@@ -28,7 +28,6 @@ typedef struct _PWRSCHEMECONTEXT
 
 CString  g_strTooltip;
 static HICON g_hIconBattery = NULL;
-static BOOL g_IsRunning = FALSE;
 
 
 /*++
@@ -117,7 +116,6 @@ HRESULT STDMETHODCALLTYPE Power_Init(_In_ CSysTray * pSysTray)
 { 
     TRACE("Power_Init\n");
     g_hIconBattery = DynamicLoadIcon(g_hInstance);
-    g_IsRunning = TRUE;
 
     return pSysTray->NotifyIcon(NIM_ADD, ID_ICON_POWER, g_hIconBattery, g_strTooltip);
 }
@@ -133,7 +131,6 @@ HRESULT STDMETHODCALLTYPE Power_Update(_In_ CSysTray * pSysTray)
 HRESULT STDMETHODCALLTYPE Power_Shutdown(_In_ CSysTray * pSysTray)
 {
     TRACE("Power_Shutdown\n");
-    g_IsRunning = FALSE;
 
     return pSysTray->NotifyIcon(NIM_DELETE, ID_ICON_POWER, NULL, NULL);
 }
@@ -238,20 +235,26 @@ HRESULT STDMETHODCALLTYPE Power_Message(_In_ CSysTray * pSysTray, UINT uMsg, WPA
     {
         case WM_USER + 220:
             TRACE("Power_Message: WM_USER+220\n");
-            if (wParam == 1)
+            if (wParam == POWER_SERVICE_FLAG)
             {
-                if (lParam == FALSE)
+                if (lParam)
+                {
+                    pSysTray->EnableService(POWER_SERVICE_FLAG, TRUE);
                     return Power_Init(pSysTray);
+                }
                 else
+                {
+                    pSysTray->EnableService(POWER_SERVICE_FLAG, FALSE);
                     return Power_Shutdown(pSysTray);
+                }
             }
             return S_FALSE;
 
         case WM_USER + 221:
             TRACE("Power_Message: WM_USER+221\n");
-            if (wParam == 1)
+            if (wParam == POWER_SERVICE_FLAG)
             {
-                lResult = (LRESULT)g_IsRunning;
+                lResult = (LRESULT)pSysTray->IsServiceEnabled(POWER_SERVICE_FLAG);
                 return S_OK;
             }
             return S_FALSE;

diff --git a/dll/shellext/stobject/precomp.h b/dll/shellext/stobject/precomp.h
index 674a32e..87747a9 100644 (file)
--- a/dll/shellext/stobject/precomp.h
+++ b/dll/shellext/stobject/precomp.h
@@ -34,6 +34,10 @@ extern HINSTANCE g_hInstance;
 #define ID_ICON_HOTPLUG (WM_APP + 0x4CC)
 #define ID_ICON_POWER   (WM_APP + 0x4CD)
 
+#define POWER_SERVICE_FLAG    0x00000001
+#define HOTPLUG_SERVICE_FLAG  0x00000002
+#define VOLUME_SERVICE_FLAG   0x00000004
+
 #include "csystray.h"
 
 typedef HRESULT(STDMETHODCALLTYPE * PFNSTINIT)     (_In_ CSysTray * pSysTray);
@@ -43,6 +47,7 @@ typedef HRESULT(STDMETHODCALLTYPE * PFNSTMESSAGE)  (_In_ CSysTray * pSysTray, UI
 
 struct SysTrayIconHandlers_t
 {
+    DWORD            dwServiceFlag;
     PFNSTINIT        pfnInit;
     PFNSTSHUTDOWN    pfnShutdown;
     PFNSTUPDATE      pfnUpdate;

diff --git a/dll/shellext/stobject/volume.cpp b/dll/shellext/stobject/volume.cpp
index dbc92ad..04723a7 100644 (file)
--- a/dll/shellext/stobject/volume.cpp
+++ b/dll/shellext/stobject/volume.cpp
@@ -21,7 +21,6 @@ DWORD  g_muteControlID;
 UINT g_mmDeviceChange;
 
 static BOOL g_IsMute = FALSE;
-static BOOL g_IsRunning = FALSE;
 
 static HRESULT __stdcall Volume_FindMixerControl(CSysTray * pSysTray)
 {
@@ -156,8 +155,6 @@ HRESULT STDMETHODCALLTYPE Volume_Init(_In_ CSysTray * pSysTray)
 
     Volume_IsMute();
 
-    g_IsRunning = TRUE;
-
     HICON icon;
     if (g_IsMute)
         icon = g_hIconMute;
@@ -204,8 +201,6 @@ HRESULT STDMETHODCALLTYPE Volume_Shutdown(_In_ CSysTray * pSysTray)
 {
     TRACE("Volume_Shutdown\n");
 
-    g_IsRunning = FALSE;
-
     return pSysTray->NotifyIcon(NIM_DELETE, ID_ICON_VOLUME, NULL, NULL);
 }
 
@@ -267,20 +262,26 @@ HRESULT STDMETHODCALLTYPE Volume_Message(_In_ CSysTray * pSysTray, UINT uMsg, WP
     {
         case WM_USER + 220:
             TRACE("Volume_Message: WM_USER+220\n");
-            if (wParam == 4)
+            if (wParam == VOLUME_SERVICE_FLAG)
             {
-                if (lParam == FALSE)
+                if (lParam)
+                {
+                    pSysTray->EnableService(VOLUME_SERVICE_FLAG, TRUE);
                     return Volume_Init(pSysTray);
+                }
                 else
+                {
+                    pSysTray->EnableService(VOLUME_SERVICE_FLAG, FALSE);
                     return Volume_Shutdown(pSysTray);
+                }
             }
             return S_FALSE;
 
         case WM_USER + 221:
             TRACE("Volume_Message: WM_USER+221\n");
-            if (wParam == 4)
+            if (wParam == VOLUME_SERVICE_FLAG)
             {
-                lResult = (LRESULT)g_IsRunning;
+                lResult = (LRESULT)pSysTray->IsServiceEnabled(VOLUME_SERVICE_FLAG);
                 return S_OK;
             }
             return S_FALSE;