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