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

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svn path=/trunk/; revision=44127
This commit is contained in:
Johannes Anderwald 2009-11-13 11:42:23 +00:00
parent 61887111ab
commit e113d59df6
1 changed files with 24 additions and 0 deletions
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24
reactos/dll/cpl/mmsys/volume.c
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@ -299,8 +299,32 @@ VolumeDlgProc(HWND hwndDlg,
pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER); pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch(uMsg) 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: case WM_INITDIALOG:
{ {
pGlobalData = (GLOBAL_DATA*) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GLOBAL_DATA)); pGlobalData = (GLOBAL_DATA*) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GLOBAL_DATA));