Initial community commit

1 files changed, 232 insertions, 0 deletions

diff --git a/Src/Winamp/updateService.cpp b/Src/Winamp/updateService.cpp
new file mode 100644
index 00000000..43c34157
--- /dev/null
+++ b/Src/Winamp/updateService.cpp
@@ -0,0 +1,232 @@
+#include "main.h"
+#include "./updateService.h"
+#include "./api.h"
+#include "./externalCOM.h"
+
+#include "../omBrowser/obj_ombrowser.h"
+#include "../omBrowser/ifc_omservice.h"
+#include "../omBrowser/browserPopup.h"
+#include "../omBrowser/ifc_omdebugconfig.h"
+
+HRESULT ServiceSubclass_Attach(HWND hwnd, UpdateService *service);
+
+UpdateService::UpdateService(obj_ombrowser *browserObject, LPWSTR pszUrl)
+: ref(1), url(pszUrl), browserManager(browserObject)
+{
+	if (NULL != browserManager)
+		browserManager->AddRef();
+}
+
+UpdateService::~UpdateService()
+{
+	Finish();
+}
+
+HRESULT UpdateService::CreateInstance(LPCSTR pszUrl, UpdateService **instance)
+{
+	if (NULL == instance) 
+		return E_POINTER;
+
+	*instance = NULL;
+
+	waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(OBJ_OmBrowser);
+	if (NULL == sf) return E_FAIL;
+		
+	obj_ombrowser *browserManager = reinterpret_cast<obj_ombrowser*>(sf->getInterface());
+	sf->Release();
+
+	if (NULL == browserManager)
+		return E_NOINTERFACE;
+
+	HRESULT hr = browserManager->Initialize(NULL, hMainWindow);
+	if (SUCCEEDED(hr))
+	{
+		LPWSTR url = NULL;
+		if (NULL != pszUrl)
+		{
+			UINT cchUrlMax = MultiByteToWideChar(CP_UTF8, 0, pszUrl, -1, NULL, 0);
+			if (0 != cchUrlMax)
+			{	
+				cchUrlMax++;
+				url = (LPWSTR)calloc(cchUrlMax, sizeof(WCHAR));
+				if (NULL == url) hr = E_OUTOFMEMORY;
+				else
+				{
+					if (0 == MultiByteToWideChar(CP_UTF8, 0, pszUrl, -1, url, cchUrlMax))
+						hr = E_FAIL;
+				}
+			}
+		}
+		
+		if (SUCCEEDED(hr))
+		{
+			*instance = new UpdateService(browserManager, url);
+			if (NULL == *instance) 
+			{
+				if (NULL != url) free(url);
+				hr = E_OUTOFMEMORY;
+			}
+		}
+	}
+
+	browserManager->Release();
+	return hr;
+}
+
+size_t UpdateService::AddRef()
+{
+	return InterlockedIncrement((LONG*)&ref);
+}
+
+size_t UpdateService::Release()
+{
+	if (0 == ref)
+		return ref;
+	
+	LONG r = InterlockedDecrement((LONG*)&ref);
+	if (0 == r)
+		delete(this);
+	
+	return r;
+}
+
+int UpdateService::QueryInterface(GUID interface_guid, void **object)
+{
+	if (NULL == object) return E_POINTER;
+
+	if (IsEqualIID(interface_guid, IFC_OmService))
+		*object = static_cast<ifc_omservice*>(this);
+	else
+	{
+		*object = NULL;
+		return E_NOINTERFACE;
+	}
+
+	if (NULL == *object)
+		return E_UNEXPECTED;
+
+	AddRef();
+	return S_OK;
+}
+
+unsigned int UpdateService::GetId()
+{
+	return 505;
+}
+
+HRESULT UpdateService::GetName(wchar_t *pszBuffer, int cchBufferMax)
+{
+	getStringW(IDS_WINAMP_UPDATE, pszBuffer, cchBufferMax);
+	return S_OK;
+}
+
+HRESULT UpdateService::GetUrl(wchar_t *pszBuffer, int cchBufferMax)
+{
+
+	return StringCchCopyExW(pszBuffer, cchBufferMax, url, NULL, NULL, STRSAFE_IGNORE_NULLS );
+}
+
+HRESULT UpdateService::GetIcon(wchar_t *pszBuffer, int cchBufferMax)
+{
+	return E_NOTIMPL;
+}
+
+HRESULT UpdateService::GetExternal(IDispatch **ppDispatch)
+{
+	if (NULL == ppDispatch) 
+		return E_POINTER;
+
+	ExternalCOM *external;
+	HRESULT hr = JSAPI1_GetExternal(&external);
+	if (FAILED(hr)) external = NULL;
+	
+	*ppDispatch = (IDispatch*)external;
+	return S_OK;
+}
+
+HRESULT UpdateService::Show()
+{
+	if (NULL == browserManager)
+		return E_UNEXPECTED;
+
+	LONG cx = 300;
+	LONG cy = 200;
+
+	RECT centerRect;
+	HWND hCenter = (NULL != g_dialog_box_parent) ? g_dialog_box_parent : hMainWindow;
+
+	if (NULL == hCenter || 
+		0 == GetWindowRect(hCenter, &centerRect) ||
+		((centerRect.right - centerRect.left) < cx) || 
+		((centerRect.bottom - centerRect.top) < cy))
+	{
+		HMONITOR hMonitor = MonitorFromWindow(hCenter, MONITOR_DEFAULTTONEAREST);
+		MONITORINFO info;
+		info.cbSize = sizeof(info);
+		
+		if (NULL != hMonitor && 0 != GetMonitorInfo(hMonitor, &info))
+			CopyRect(&centerRect, &info.rcWork);
+		else
+			SetRectEmpty(&centerRect);
+
+	}
+
+	LONG x = centerRect.left + (centerRect.right - centerRect.left - cx)/2;
+	LONG y = centerRect.top + (centerRect.bottom - centerRect.top - cy)/2;
+	if (x < centerRect.left) x = centerRect.left;
+	if (y < centerRect.top) y = centerRect.top;
+	
+	UINT popupFlags = NBCS_NOTOOLBAR | NBCS_NOSTATUSBAR | NBCS_DIALOGMODE | NBCS_BLOCKPOPUP;
+
+	ifc_omdebugconfig *debugConfig;
+	if (SUCCEEDED(browserManager->GetConfig(&IFC_OmDebugConfig, (void**)&debugConfig)))
+	{
+		if (S_OK == debugConfig->GetMenuFilterEnabled())
+			popupFlags |= NBCS_DISABLECONTEXTMENU;
+		debugConfig->Release();
+	}
+	
+	HWND hPopup;
+	HRESULT hr =  browserManager->CreatePopup(this, x, y, cx, cy, hMainWindow, NULL, popupFlags, &hPopup);
+	if (SUCCEEDED(hr))
+	{		
+		if (FAILED(ServiceSubclass_Attach(hPopup, this)))
+		{
+			ShowWindowAsync(hPopup, SW_SHOWNORMAL);
+		}
+	}
+
+	return hr;
+}
+
+HRESULT UpdateService::Finish()
+{
+	if (NULL != browserManager)
+	{
+		browserManager->Finish();
+		browserManager->Release();
+		browserManager = NULL;
+	}
+
+	if (NULL != url) 
+	{
+		free(url);
+		url = NULL;
+	}
+
+	return S_OK;
+}
+
+#define CBCLASS UpdateService
+START_DISPATCH;
+CB(ADDREF, AddRef)
+CB(RELEASE, Release)
+CB(QUERYINTERFACE, QueryInterface)
+CB(API_GETID, GetId)
+CB(API_GETNAME, GetName)
+CB(API_GETURL, GetUrl)
+CB(API_GETICON, GetIcon)
+CB(API_GETEXTERNAL, GetExternal)
+END_DISPATCH;
+#undef CBCLASS
+