static BOOL Slider_OnCreate (HWND hWindow, LPCREATESTRUCT lpCreateStruct)
/***********************************************************************/
{
LPHSLIDERINFO lpInfo;
if ( (lpInfo = (LPHSLIDERINFO)AllocX( sizeof(HSLIDERINFO), GMEM_ZEROINIT|GMEM_SHARE )) )
{
Slider_Init (lpInfo) ;
SetWindowLong( hWindow, GWL_DATAPTR, (long)lpInfo );
}
else
return FALSE;
return TRUE;
}
INT WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/, LPWSTR /*lpCmdLine*/, INT /*nCmdShow*/)
{
(void)HeapSetInformation(NULL, HeapEnableTerminationOnCorruption, NULL, 0);
// Initialize the COM library.
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
if (FAILED(hr))
{
MessageBox(NULL, L"CoInitialize failed.", NULL, MB_ICONSTOP);
return 0;
}
// Initialize the common control library.
INITCOMMONCONTROLSEX icc;
icc.dwSize = sizeof(icc);
icc.dwICC = ICC_STANDARD_CLASSES | ICC_BAR_CLASSES;
if (!InitCommonControlsEx(&icc))
{
MessageBox(NULL, L"InitCommonControlsEx failed.", NULL, MB_ICONSTOP);
CoUninitialize();
return 0;
}
// Initialize our custom slider class.
hr = Slider_Init();
if (FAILED(hr))
{
MessageBox(NULL, L"Slider_Init failed.", NULL, MB_ICONSTOP);
CoUninitialize();
return 0;
}
// Create and show the dialog.
MainDialog *pDlg = new (std::nothrow) MainDialog();
if (pDlg == NULL)
{
MessageBox(NULL, L"Out of memory.", NULL, MB_ICONSTOP);
}
else
{
pDlg->ShowDialog(hInstance);
delete pDlg;
}
CoUninitialize();
return 0;
}
void Menu_AddItem(menuframework_s *menu, void *item)
{
menucommon_s *itemptr;
if (menu->nitems >= MAX_MENUITEMS) {
trap_Error ("Menu_AddItem: excessive items");
}
menu->items[menu->nitems] = item;
((menucommon_s*)menu->items[menu->nitems])->parent = menu;
((menucommon_s*)menu->items[menu->nitems])->menuPosition = menu->nitems;
((menucommon_s*)menu->items[menu->nitems])->flags &= ~QMF_HASMOUSEFOCUS;
// perform any item specific initializations
itemptr = (menucommon_s*)item;
if (!(itemptr->flags & QMF_NODEFAULTINIT)) {
switch (itemptr->type) {
case MTYPE_ACTION:
Action_Init((menuaction_s*)item);
break;
case MTYPE_FIELD:
MenuField_Init((menufield_s*)item);
break;
case MTYPE_SPINCONTROL:
SpinControl_Init((menulist_s*)item);
break;
case MTYPE_RADIOBUTTON:
RadioButton_Init((menuradiobutton_s*)item);
break;
case MTYPE_SLIDER:
Slider_Init((menuslider_s*)item);
break;
case MTYPE_BITMAP:
Bitmap_Init((menubitmap_s*)item);
break;
case MTYPE_TEXT:
Text_Init((menutext_s*)item);
break;
case MTYPE_SCROLLLIST:
ScrollList_Init((menulist_s*)item);
break;
case MTYPE_PTEXT:
PText_Init((menutext_s*)item);
break;
case MTYPE_BTEXT:
BText_Init((menutext_s*)item);
break;
case MTYPE_BUTTON:
Button_Init((menubutton_s*)item);
break;
default:
trap_Error(va("Menu_Init: unknown type %d", itemptr->type));
}
}
menu->nitems++;
}
HRESULT MainWindow::OnCreate()
{
HRESULT hr = S_OK;
// Create the background brush.
brush = CreateHatchBrush(HS_BDIAGONAL, RGB(0, 0x80, 0xFF));
if (brush == NULL)
{
hr = __HRESULT_FROM_WIN32(GetLastError());
}
// Create the rebar control.
if (SUCCEEDED(hr))
{
hr = rebar.Create(m_hInstance, m_hwnd, IDC_REBAR_CONTROL);
}
// Create the toolbar control.
if (SUCCEEDED(hr))
{
hr = toolbar.Create(m_hInstance, m_hwnd, IDC_TOOLBAR, TBSTYLE_FLAT | TBSTYLE_TOOLTIPS);
}
// Set the image list for toolbar buttons (normal state).
if (SUCCEEDED(hr))
{
hr = toolbar.SetImageList(
Toolbar::Normal, // Image list for normal state
IDB_TOOLBAR_IMAGES_NORMAL, // Bitmap resource
Size(48, 48), // Size of each button
5, // Number of buttons
RGB(0xFF, 0x00, 0xFF) // Color mask
);
}
// Set the image list for toolbar buttons (disabled state).
if (SUCCEEDED(hr))
{
hr = toolbar.SetImageList(
Toolbar::Disabled, // Image list for normal state
IDB_TOOLBAR_IMAGES_DISABLED, // Bitmap resource
Size(48, 48), // Size of each button
5, // Number of buttons
RGB(0xFF, 0x00, 0xFF) // Color mask
);
}
// Add buttons to the toolbar.
if (SUCCEEDED(hr))
{
// Play
hr = toolbar.AddButton(Toolbar::Button(ID_IMAGE_PLAY, IDC_BUTTON_PLAY));
}
if (SUCCEEDED(hr))
{
// Stop
hr = toolbar.AddButton(Toolbar::Button(ID_IMAGE_STOP, IDC_BUTTON_STOP));
}
if (SUCCEEDED(hr))
{
// Pause
hr = toolbar.AddButton(Toolbar::Button(ID_IMAGE_PAUSE, IDC_BUTTON_PAUSE));
}
if (SUCCEEDED(hr))
{
// Mute
hr = toolbar.AddButton(Toolbar::Button(ID_IMAGE_MUTE_OFF, IDC_BUTTON_MUTE));
}
// Add the toolbar to the rebar control.
if (SUCCEEDED(hr))
{
hr = rebar.AddBand(toolbar.Window(), 0);
}
//// Create the slider for seeking.
if (SUCCEEDED(hr))
{
hr = Slider_Init(); // Initialize the Slider control.
}
if (SUCCEEDED(hr))
{
hr = seekbar.Create(m_hwnd, Rect(0, 0, 300, 16), IDC_SEEKBAR);
}
if (SUCCEEDED(hr))
{
hr = seekbar.SetThumbBitmap(IDB_SLIDER_THUMB);
seekbar.SetBackground(CreateSolidBrush(RGB(239, 239, 231)));
seekbar.Enable(FALSE);
}
if (SUCCEEDED(hr))
{
hr = rebar.AddBand(seekbar.Window(), 1);
}
//// Create the slider for changing the volume.
if (SUCCEEDED(hr))
{
hr = volumeSlider.Create(m_hwnd, Rect(0, 0, 100, 32), IDC_VOLUME);
}
if (SUCCEEDED(hr))
{
hr = volumeSlider.SetThumbBitmap(IDB_SLIDER_VOLUME);
volumeSlider.SetBackground(CreateSolidBrush(RGB(239, 239, 231)));
volumeSlider.Enable(TRUE);
// Set the range of the volume slider. In my experience, only the top half of the
// range is audible.
volumeSlider.SetRange(MIN_VOLUME / 2, MAX_VOLUME);
volumeSlider.SetPosition(MAX_VOLUME);
}
if (SUCCEEDED(hr))
{
hr = rebar.AddBand(volumeSlider.Window(), 2);
}
// Create the DirectShow player object.
if (SUCCEEDED(hr))
{
m_pPlayer = new DShowPlayer(m_hwnd);
if (m_pPlayer == NULL)
{
hr = E_OUTOFMEMORY;
}
}
// Set the event notification window.
if (SUCCEEDED(hr))
{
hr = m_pPlayer->SetEventWindow(m_hwnd, WM_GRAPH_EVENT);
}
// Set default UI state.
if (SUCCEEDED(hr))
{
UpdateUI();
}
return hr;
}