- Implement updating volume position / mute state after receiving a notification

[reactos.git] / reactos / dll / cpl / mmsys / volume.c

diff --git a/reactos/dll/cpl/mmsys/volume.c b/reactos/dll/cpl/mmsys/volume.c
index 7017e99..19f518b 100644 (file)
--- a/reactos/dll/cpl/mmsys/volume.c
+++ b/reactos/dll/cpl/mmsys/volume.c
@@ -234,6 +234,7 @@ InitVolumeControls(HWND hwndDlg, PGLOBAL_DATA pGlobalData)
         EnableWindow(GetDlgItem(hwndDlg, IDC_SPEAKER_SET_BTN), FALSE);
         EnableWindow(GetDlgItem(hwndDlg, IDC_SPEAKER_VOL_BTN), FALSE);
         EnableWindow(GetDlgItem(hwndDlg, IDC_ADVANCED2_BTN),   FALSE);
+        SendDlgItemMessage(hwndDlg, IDC_MUTE_ICON, STM_SETIMAGE, IMAGE_ICON, (LPARAM)pGlobalData->hIconMuted);
         return;
     }
 
@@ -292,14 +293,38 @@ VolumeDlgProc(HWND hwndDlg,
               LPARAM lParam)
 {
     static IMGINFO ImgInfo;
+    PGLOBAL_DATA pGlobalData;
     UNREFERENCED_PARAMETER(lParam);
     UNREFERENCED_PARAMETER(wParam);
-    PGLOBAL_DATA pGlobalData;
 
     pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
 
+
+
     switch(uMsg)
     {
+        case MM_MIXM_LINE_CHANGE:
+        {
+            GetMuteState(pGlobalData);
+            if (pGlobalData->muteVal)
+            {
+                SendDlgItemMessage(hwndDlg, IDC_MUTE_CHECKBOX, BM_SETCHECK, (WPARAM)BST_CHECKED, (LPARAM)0);
+                SendDlgItemMessage(hwndDlg, IDC_MUTE_ICON, STM_SETIMAGE, IMAGE_ICON, (LPARAM)pGlobalData->hIconMuted);
+            }
+            else
+            {
+                SendDlgItemMessage(hwndDlg, IDC_MUTE_CHECKBOX, BM_SETCHECK, (WPARAM)BST_UNCHECKED, (LPARAM)0);
+                SendDlgItemMessage(hwndDlg, IDC_MUTE_ICON, STM_SETIMAGE, IMAGE_ICON, (LPARAM)pGlobalData->hIconUnMuted);
+            }
+            break;
+        }
+        case MM_MIXM_CONTROL_CHANGE:
+        {
+            GetVolumeValue(pGlobalData);
+            SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETSEL, (WPARAM)FALSE, (LPARAM)MAKELONG(pGlobalData->volumeMinimum, pGlobalData->volumeValue/VOLUME_DIVIDER));
+            SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETPOS, (WPARAM)TRUE, (LPARAM)pGlobalData->volumeValue/VOLUME_DIVIDER);
+            break;
+        }
         case WM_INITDIALOG:
         {
             pGlobalData = (GLOBAL_DATA*) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GLOBAL_DATA));