Merge pull request #5 from WinampDesktop/community

Merge to main

1 files changed, 112 insertions, 0 deletions

diff --git a/Src/Winamp/updateServicePopup.cpp b/Src/Winamp/updateServicePopup.cpp
new file mode 100644
index 00000000..f7b3a8bc
--- /dev/null
+++ b/Src/Winamp/updateServicePopup.cpp
@@ -0,0 +1,112 @@
+#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);
+}
+
+