[EXPLORER][SDK] Implement some tray commands (#9036)

Make our tray window working as
Windows' one.
JIRA issue: CORE-10675
- Add REST_NOCLOSE restriction
  to CTrayWindow::DoExitWindows
  method.
- Add TRAYCMD_EJECT constant
  to <undocshell.h>.
- Implement TRAYCMD_STARTMENU,
  TRAYCMD_EJECT,
  TRAYCMD_CONTROL_PANEL, and
  TRAYCMD_PRINTERS_AND_FAXES
  tray commands.
- Add import to setupapi to use
  CM_Request_Eject_PC function.

base/shell/explorer/CMakeLists.txt

@@ -34,6 +34,6 @@ add_rc_deps(explorer.rc ${explorer_rc_deps})
 add_executable(explorer ${SOURCE} explorer.rc)
 target_link_libraries(explorer uuid wine cpprt atl_classes)
 set_module_type(explorer win32gui UNICODE)
-add_importlibs(explorer advapi32 gdi32 user32 comctl32 ole32 oleaut32 shell32 browseui shlwapi shdocvw version uxtheme msvcrt kernel32 ntdll)
+add_importlibs(explorer setupapi advapi32 gdi32 user32 comctl32 ole32 oleaut32 shell32 browseui shlwapi shdocvw version uxtheme msvcrt kernel32 ntdll)
 add_pch(explorer precomp.h SOURCE)
 add_cd_file(TARGET explorer DESTINATION reactos FOR all)

base/shell/explorer/traywnd.cpp

@@ -8,6 +8,7 @@
 
 #include "precomp.h"
 #include <commoncontrols.h>
+#include <cfgmgr32.h>
 #include "appbar.h"
 
 HRESULT TrayWindowCtxMenuCreator(ITrayWindow * TrayWnd, IN HWND hWndOwner, IContextMenu ** ppCtxMenu);
@@ -459,6 +460,9 @@ public:
 
     LRESULT DoExitWindows()
     {
+        if (SHRestricted(REST_NOCLOSE))
+            return 0;
+
         SaveState();
 
         /* Display the ReactOS Shutdown Dialog */
@@ -728,6 +732,20 @@ public:
         m_StartMenuPopup->OnSelect(MPOS_CANCELLEVEL);
     }
 
+    VOID ShowFolder(INT csidl, BOOL bExplore)
+    {
+        SHELLEXECUTEINFOW sei = { sizeof(sei), SEE_MASK_INVOKEIDLIST };
+        if (bExplore)
+            sei.lpVerb = L"explore";
+        sei.nShow = SW_SHOWNORMAL;
+        sei.lpIDList = SHCloneSpecialIDList(NULL, csidl, FALSE);
+        if (sei.lpIDList)
+        {
+            ShellExecuteExW(&sei);
+            ILFree((LPITEMIDLIST)sei.lpIDList);
+        }
+    }
+
     LRESULT HandleHotKey(DWORD id)
     {
         switch (id)
@@ -740,9 +758,7 @@ public:
             ExecResourceCmd(IDS_HELP_COMMAND);
             break;
         case IDHK_EXPLORE:
-            //FIXME: We don't support this yet:
-            //ShellExecuteW(0, L"explore", NULL, NULL, NULL, 1);
-            ShellExecuteW(0, NULL, L"explorer.exe", L"/e ,", NULL, 1);
+            ShowFolder(CSIDL_DRIVES, TRUE);
             break;
         case IDHK_FIND:
             SHFindFiles(NULL, NULL);
@@ -774,12 +790,24 @@ public:
         return 0;
     }
 
+    static DWORD CALLBACK EjectThreadProc(LPVOID arg)
+    {
+        CM_Request_Eject_PC();
+        return 0;
+    }
+
     LRESULT HandleCommand(UINT uCommand)
     {
         switch (uCommand)
         {
             case TRAYCMD_STARTMENU:
-                // TODO:
+                SetForegroundWindow(m_hWnd);
+#if 0 // FIXME: This won't work
+                m_StartButton.SendMessage(BM_SETSTATE, TRUE, 0);
+                m_StartButton.SendMessage(BM_SETSTATE, FALSE, 0);
+#else
+                m_StartButton.SendMessage(BM_CLICK, 0, 0);
+#endif
                 break;
             case TRAYCMD_RUN_DIALOG:
                 HideStartMenu();
@@ -804,6 +832,9 @@ public:
             case TRAYCMD_DATE_AND_TIME:
                 ShellExecuteW(m_hWnd, NULL, L"timedate.cpl", NULL, NULL, SW_NORMAL);
                 break;
+            case TRAYCMD_EJECT:
+                SHCreateThread(EjectThreadProc, NULL, CTF_INSIST, NULL);
+                break;
             case TRAYCMD_TASKBAR_PROPERTIES:
                 DisplayProperties();
                 break;
@@ -832,19 +863,23 @@ public:
                 ExecResourceCmd(IDS_HELP_COMMAND);
                 break;
             case TRAYCMD_CONTROL_PANEL:
-                // TODO:
+                if (!SHRestricted(REST_NOSETFOLDERS))
+                    ShowFolder(CSIDL_CONTROLS, FALSE);
                 break;
             case TRAYCMD_SHUTDOWN_DIALOG:
                 DoExitWindows();
                 break;
             case TRAYCMD_PRINTERS_AND_FAXES:
-                // TODO:
+                if (!SHRestricted(REST_NOSETFOLDERS))
+                    ShowFolder(CSIDL_PRINTERS, FALSE);
                 break;
             case TRAYCMD_LOCK_DESKTOP:
                 // TODO:
                 break;
             case TRAYCMD_SWITCH_USER_DIALOG:
-                // TODO:
+                UpdateWindow();
+                Sleep(100);
+                //DisconnectWindowsDialog(m_DesktopWnd); // FIXME: shell32
                 break;
             case IDM_SEARCH:
             case TRAYCMD_SEARCH_FILES:
@@ -853,7 +888,6 @@ public:
             case TRAYCMD_SEARCH_COMPUTERS:
                 SHFindComputer(NULL, NULL);
                 break;
-
             default:
                 break;
         }

sdk/include/reactos/undocshell.h

@@ -1000,6 +1000,7 @@ BOOL WINAPI LinkWindow_UnregisterClass(_In_ DWORD dwUnused);
 #define TRAYCMD_TILE_V              405
 #define TRAYCMD_TOGGLE_DESKTOP      407
 #define TRAYCMD_DATE_AND_TIME       408
+#define TRAYCMD_EJECT               410
 #define TRAYCMD_TASKBAR_PROPERTIES  413
 #define TRAYCMD_MINIMIZE_ALL        415
 #define TRAYCMD_RESTORE_ALL         416