diff options
Diffstat (limited to 'Src/Winamp/updateService.cpp')
| -rw-r--r-- | Src/Winamp/updateService.cpp | 232 |
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, ¢erRect) || + ((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(¢erRect, &info.rcWork); + else + SetRectEmpty(¢erRect); + + } + + 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 + |