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#include "main.h"
#include "./updateService.h"
#include "./api.h"
#include "../omBrowser/obj_ombrowser.h"
#include "../omBrowser/ifc_omservice.h"
#include "../omBrowser/browserPopup.h"
#include "../omBrowser/browserHost.h"
#ifndef LONGX86
#ifdef _WIN64
#define LONGX86 LONG_PTR
#else /*_WIN64*/
#define LONGX86 LONG
#endif /*_WIN64*/
#endif // LONGX86
#define SVCPOPUP_PROP L"Winamp_UpdateSvcWndProp"
typedef struct __SVCPOPUP
{
UpdateService *service;
WNDPROC originalProc;
} SVCPOPUP;
static LRESULT WINAPI ServicePopup_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
HRESULT ServiceSubclass_Attach(HWND hwnd, UpdateService *service)
{
SVCPOPUP *psp = (SVCPOPUP*)calloc(1, sizeof(SVCPOPUP));
if (NULL == psp) return E_OUTOFMEMORY;
psp->service = service;
if (NULL != service) service->AddRef();
psp->originalProc = (WNDPROC)(LONG_PTR)SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (LONGX86)(LONG_PTR)ServicePopup_WindowProc);
if (NULL == psp->originalProc || FALSE == SetPropW(hwnd, SVCPOPUP_PROP, psp))
{
if (NULL != psp->originalProc)
SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (LONGX86)(LONG_PTR)psp->originalProc);
if (NULL != psp->service)
service->Release();
free(psp);
return E_FAIL;
}
return S_OK;
}
static void ServicePopup_Dettach(HWND hwnd, SVCPOPUP *psp)
{
RemovePropW(hwnd, SVCPOPUP_PROP);
if (NULL == psp) return;
if (NULL != psp->originalProc)
SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (LONGX86)(LONG_PTR)psp->originalProc);
if (NULL != psp->service)
{
psp->service->Finish();
psp->service->Release();
}
free(psp);
}
static void ServicePopup_OnBrowserNotify(HWND hwnd, UpdateService *service, NMHDR *pnmh)
{
switch(pnmh->code)
{
case NBHN_DOCUMENTREADY:
if (0 == (WS_VISIBLE & GetWindowLongPtrW(hwnd, GWL_STYLE)))
ShowWindowAsync(hwnd, SW_SHOWNORMAL);
break;
}
}
static LRESULT WINAPI ServicePopup_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
SVCPOPUP *psp = (SVCPOPUP*)GetPropW(hwnd, SVCPOPUP_PROP);
if (NULL == psp || NULL == psp->originalProc)
return DefWindowProcW(hwnd, uMsg, wParam, lParam);
switch(uMsg)
{
case WM_NCDESTROY:
case WM_DESTROY:
{
WNDPROC proc = psp->originalProc;
ServicePopup_Dettach(hwnd, psp);
if (NULL != proc)
CallWindowProcW(proc, hwnd, uMsg, wParam, lParam);
}
return 0;
case WM_NOTIFY:
switch(wParam)
{
case 0x1000 /*IDC_BROWSER*/:
ServicePopup_OnBrowserNotify(hwnd, psp->service, (NMHDR*)lParam);
break;
}
break;
}
return CallWindowProcW(psp->originalProc, hwnd, uMsg, wParam, lParam);
}
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