[reactos] 01/01: [MMSYS] Select a property page by command line, for expample 'control mmsys.cpl, , 1'

[Eric Kohl]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=065a0bbf0f140f551dc1a…

commit 065a0bbf0f140f551dc1a7993cfe209b1370ae3b
Author:     Eric Kohl <eric.kohl(a)reactos.org>
AuthorDate: Tue Feb 11 05:40:59 2020 +0100
Commit:     Eric Kohl <eric.kohl(a)reactos.org>
CommitDate: Tue Feb 11 05:42:27 2020 +0100

    [MMSYS] Select a property page by command line, for expample 'control
mmsys.cpl,,1'
---
 dll/cpl/mmsys/mmsys.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/dll/cpl/mmsys/mmsys.c b/dll/cpl/mmsys/mmsys.c
index 7b8ab726446..b77b390c25d 100644
--- a/dll/cpl/mmsys/mmsys.c
+++ b/dll/cpl/mmsys/mmsys.c
@@ -715,11 +715,15 @@ MmSysApplet(HWND hwnd,
     PROPSHEETPAGE psp[5];
     PROPSHEETHEADER psh; // = { 0 };
     TCHAR Caption[256];
+    INT nPage = 0;
 
     UNREFERENCED_PARAMETER(lParam);
     UNREFERENCED_PARAMETER(wParam);
     UNREFERENCED_PARAMETER(uMsg);
 
+    if (uMsg == CPL_STARTWPARMSW && lParam != 0)
+        nPage = _wtoi((PWSTR)lParam);
+
     LoadString(hApplet, IDS_CPLNAME, Caption, _countof(Caption));
 
     psh.dwSize = sizeof(PROPSHEETHEADER);
@@ -739,6 +743,9 @@ MmSysApplet(HWND hwnd,
     InitPropSheetPage(&psp[3], IDD_VOICE,VoiceDlgProc);
     InitPropSheetPage(&psp[4], IDD_HARDWARE,HardwareDlgProc);
 
+    if (nPage != 0 && nPage <= psh.nPages)
+        psh.nStartPage = nPage;
+
     return (LONG)(PropertySheet(&psh) != -1);
 }
 
@@ -792,6 +799,9 @@ CPlApplet(HWND hwndCpl,
                                           lParam2);
             break;
         }
+
+        case CPL_STARTWPARMSW:
+            return Applets[(UINT)lParam1].AppletProc(hwndCpl, uMsg, lParam1, lParam2);
     }
 
     return FALSE;