#include "main.h" #include "./webinfo_obj.h" #include "../winamp/buildtype.h" #include "./resource.h" #include "api__gen_ml.h" #include "../Winamp/buildtype.h" #include #include #include #include #define WEBINFO_URL L"http://client.winamp.com/nowplaying/mini" #define WEBINFO_FUNCTION L"SongInfoCallback" #define WEBINFO_USERAGENT L"Winamp File Info" #define WEBINFO_DOWNLOADFLAGS ( DLCTL_DLIMAGES | \ /*DLCTL_NO_SCRIPTS |*/ \ /*DLCTL_NO_JAVA | */ \ DLCTL_NO_DLACTIVEXCTLS | \ /*DLCTL_NO_RUNACTIVEXCTLS |*/ \ /*DLCTL_RESYNCHRONIZE |*/ \ DLCTL_NO_BEHAVIORS | \ 0) #define WEBINFO_HOSTINFODFLAGS ( DOCHOSTUIFLAG_DIALOG | \ DOCHOSTUIFLAG_DISABLE_HELP_MENU | \ DOCHOSTUIFLAG_NO3DBORDER | \ DOCHOSTUIFLAG_SCROLL_NO | \ DOCHOSTUIFLAG_DISABLE_SCRIPT_INACTIVE | \ DOCHOSTUIFLAG_ACTIVATE_CLIENTHIT_ONLY | \ DOCHOSTUIFLAG_ENABLE_INPLACE_NAVIGATION | \ DOCHOSTUIFLAG_THEME | \ DOCHOSTUIFLAG_NOPICS | \ DOCHOSTUIFLAG_NO3DOUTERBORDER | \ DOCHOSTUIFLAG_DISABLE_UNTRUSTEDPROTOCOL | \ DOCHOSTUIFLAG_ENABLE_REDIRECT_NOTIFICATION | \ DOCHOSTUIFLAG_USE_WINDOWLESS_SELECTCONTROL | \ 0) #define WEBINFO_CONTAINERSTYLE (CSTYLE_NAVIGATE2_NOCLICKSOUND | CSTYLE_NOCLICKSOUND) static const wchar_t pszCSSTemplate[] = L"BODY { " L"background-color: #%06X;" L"color: #%06X;" L"scrollbar-face-color: #%06X;" L"scrollbar-track-color: #%06X;" L"scrollbar-3dlight-color: #%06X;" L"scrollbar-shadow-color: #%06X;" L"scrollbar-darkshadow-color: #%06X;" L"scrollbar-highlight-color: #%06X;" L"scrollbar-arrow-color: #%06X" L" }"; static const wchar_t pszHTMLTemplate[] = L"" L"" L"

" L"%s" L"

" L""; WebFileInfo *CreateWebFileInfo(HWND hwndParent, IDispatch *pDispWA) { return new WebFileInfo(hwndParent, pDispWA); } static COLORREF GetHTMLColor(int nColorIndex); WebFileInfo::WebFileInfo(HWND hwndParent, IDispatch *pDispWA) : HTMLContainer2(plugin.hwndParent, hwndParent), nHomePage(HOMEPAGE_NOTLOADED), bstrMessage(NULL), bstrFileName(NULL), nDragMode(DROPEFFECT_NONE) { this->pDispWA = pDispWA; if (NULL != pDispWA) pDispWA->AddRef(); } WebFileInfo::~WebFileInfo(void) { if (bstrMessage) { SysFreeString(bstrMessage); bstrMessage = NULL; } if (bstrFileName) { SysFreeString(bstrFileName); bstrFileName = NULL; } if (NULL != pDispWA) pDispWA->Release(); } HRESULT WebFileInfo::QueryInterface(REFIID riid, PVOID *ppvObject) { if (IsEqualIID(riid, IID_IDropTarget)) { *ppvObject = (IDropTarget*)this; return S_OK; } return HTMLContainer2::QueryInterface(riid, ppvObject); } ULONG WebFileInfo::AddRef(void) { return HTMLContainer2::AddRef(); } ULONG WebFileInfo::Release(void) { return HTMLContainer2::Release(); } HRESULT WebFileInfo::TranslateAccelerator(LPMSG lpMsg, const GUID __RPC_FAR *pguidCmdGroup, DWORD nCmdID) { if ((WM_KEYDOWN == lpMsg->message || WM_KEYUP == lpMsg->message) && lpMsg->wParam >= VK_F1 && lpMsg->wParam <= VK_F24) { HWND hHost = GetParentHWND(); if (hHost && IsWindow(hHost)) PostMessageW(hHost, lpMsg->message, lpMsg->wParam, lpMsg->lParam); return S_OK; } return HTMLContainer2::TranslateAccelerator(lpMsg, pguidCmdGroup, nCmdID); } HRESULT WebFileInfo::ShowContextMenu(DWORD dwID, POINT __RPC_FAR *ppt, IUnknown __RPC_FAR *pcmdtReserved, IDispatch __RPC_FAR *pdispReserved) { #ifdef WINAMP_FINAL_BUILD return S_OK; // block menu #else return E_NOTIMPL; #endif } HRESULT WebFileInfo::ShowMessage(HWND hwnd, LPOLESTR lpstrText, LPOLESTR lpstrCaption, DWORD dwType, LPOLESTR lpstrHelpFile, DWORD dwHelpContext, LRESULT *plResult) { wchar_t szBuffer[256] = {0}; lpstrCaption = WASABI_API_LNGSTRINGW_BUF(IDS_WEBINFO_MESSAGEBOX_TITLE, szBuffer, sizeof(szBuffer)/sizeof(wchar_t)); *plResult = MessageBoxW(hwnd, lpstrText, lpstrCaption, dwType); return S_OK; } COLORREF WebFileInfo::OnGetHostBkColor(void) { return WADlg_getColor(WADLG_ITEMBG); } DWORD WebFileInfo::OnGetHostInfoFlags(void) { return WEBINFO_HOSTINFODFLAGS; } OLECHAR *WebFileInfo::OnGetHostCSS(void) { LPWSTR pszCSS; pszCSS = (LPWSTR)CoTaskMemAlloc(sizeof(wchar_t)*4096); if (pszCSS && S_OK != StringCchPrintfW(pszCSS, 4096, pszCSSTemplate, GetHTMLColor(WADLG_ITEMBG), GetHTMLColor(WADLG_ITEMFG), GetHTMLColor(WADLG_LISTHEADER_BGCOLOR), GetHTMLColor(WADLG_SCROLLBAR_BGCOLOR), GetHTMLColor(WADLG_LISTHEADER_FRAME_TOPCOLOR), GetHTMLColor(WADLG_LISTHEADER_BGCOLOR), GetHTMLColor(WADLG_LISTHEADER_FRAME_BOTTOMCOLOR), GetHTMLColor(WADLG_LISTHEADER_BGCOLOR), GetHTMLColor(WADLG_BUTTONFG))) { CoTaskMemFree(pszCSS); pszCSS = NULL; } return pszCSS; } DWORD WebFileInfo::OnGetDownlodFlags(void) { return WEBINFO_DOWNLOADFLAGS #ifdef WINAMP_FINAL_BUILD |DLCTL_SILENT #endif ; } LPCWSTR WebFileInfo::OnGetUserAgent(void) { return WEBINFO_USERAGENT; } DWORD WebFileInfo::GetContainerStyle(void) { return WEBINFO_CONTAINERSTYLE; } HRESULT WebFileInfo::GetExternal(IDispatch __RPC_FAR *__RPC_FAR *ppDispatch) { if (NULL == ppDispatch) return E_POINTER; if (NULL != pDispWA) { *ppDispatch = pDispWA; pDispWA->AddRef(); return S_OK; } return HTMLContainer2::GetExternal(ppDispatch); } HRESULT WebFileInfo::GetDropTarget(IDropTarget __RPC_FAR *pDropTarget, IDropTarget __RPC_FAR *__RPC_FAR *ppDropTarget) { if (ppDropTarget) { *ppDropTarget = (IDropTarget*)this; AddRef(); return S_OK; } return HTMLContainer2::GetDropTarget(pDropTarget, ppDropTarget); } void WebFileInfo::OnBeforeNavigate(IDispatch *pDispatch, VARIANT *URL, VARIANT *Flags, VARIANT *TargetFrameName, VARIANT *PostData, VARIANT *Headers, VARIANT_BOOL *Cancel) { HTMLContainer2::OnBeforeNavigate(pDispatch, URL, Flags, TargetFrameName, PostData, Headers, Cancel); if (HOMEPAGE_LOADED == nHomePage) nHomePage = HOMEPAGE_NOTLOADED; } void WebFileInfo::OnNewWindow3(IDispatch **ppDisp, VARIANT_BOOL *Cancel, DWORD dwFlags, BSTR bstrUrlContext, BSTR bstrUrl) { HTMLContainer2::OnNewWindow3(ppDisp, Cancel, dwFlags, bstrUrlContext, bstrUrl); if (bstrUrl) { HWND hwndHost; hwndHost = GetHostHWND(); ShellExecuteW(hwndHost, NULL, bstrUrl, NULL, L".", 0); // lets open all annoying popups in default browser } *ppDisp = NULL; *Cancel = VARIANT_TRUE; } void WebFileInfo::OnNavigateError(IDispatch *pDispatch, VARIANT *URL, VARIANT *TargetFrameName, VARIANT *StatusCode, VARIANT_BOOL *Cancel) { HTMLContainer2::OnNavigateError(pDispatch, URL, TargetFrameName, StatusCode, Cancel); *Cancel = VARIANT_TRUE; if (bstrFileName) { SysFreeString(bstrFileName); bstrFileName = NULL; } IWebBrowser2 *pWeb2; if (pDispatch && SUCCEEDED(pDispatch->QueryInterface(IID_IWebBrowser2, (void**)&pWeb2))) { pWeb2->Stop(); pWeb2->Release(); } wchar_t szErrorString[128] = {0}; WASABI_API_LNGSTRINGW_BUF(IDS_WEBINFO_NAVIGATE_ERROR, szErrorString, sizeof(szErrorString)/sizeof(wchar_t)); DisplayMessage(szErrorString, TRUE); nHomePage = HOMEPAGE_FAILED; } void WebFileInfo::OnDocumentReady(IDispatch *pDispatch, VARIANT *URL) { HTMLContainer2::OnDocumentReady(pDispatch, URL); if (bstrMessage) { if (URL && VT_BSTR == URL->vt && URL->bstrVal && 0 == lstrcmpW(URL->bstrVal, L"about:blank")) { wchar_t szHTML[4096] = {0}; if (S_OK == StringCchPrintfW(szHTML, sizeof(szHTML)/sizeof(wchar_t), pszHTMLTemplate, bstrMessage)) { WriteHTML(szHTML); } } SysFreeString(bstrMessage); bstrMessage = NULL; } if (HOMEPAGE_LOADING == nHomePage) { nHomePage = HOMEPAGE_LOADED; if (bstrFileName) { InvokeFileInfo(bstrFileName); SysFreeString(bstrFileName); bstrFileName = NULL; } } } HRESULT WebFileInfo::InvokeFileInfo(LPCWSTR pszFileName) { HRESULT hr; DISPPARAMS dispParams; LCID lcid; if (HOMEPAGE_NOTLOADED == nHomePage) { if (bstrFileName) { SysFreeString(bstrFileName); bstrFileName = NULL; } bstrFileName = (pszFileName) ? SysAllocString(pszFileName) : NULL; return NavigateToPage(); } lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT); ZeroMemory(&dispParams, sizeof(DISPPARAMS)); dispParams.cArgs = 1; dispParams.rgvarg = (VARIANTARG*)calloc(dispParams.cArgs, sizeof(VARIANTARG)); if (!dispParams.rgvarg) hr = E_OUTOFMEMORY; else { VariantInit(&dispParams.rgvarg[0]); dispParams.rgvarg[0].vt = VT_BSTR; dispParams.rgvarg[0].bstrVal = SysAllocString(pszFileName); wTRACE_FMT(L"WebInfo: Requesting song info for '%s'.\n", pszFileName); hr = InvokeScriptFunction(WEBINFO_FUNCTION, lcid, &dispParams, NULL, NULL, NULL); if (S_OK != hr) TRACE_FMT(TEXT("Error sending webinfo (0x%08X)\n"), hr); VariantClear(&dispParams.rgvarg[0]); free(dispParams.rgvarg); } return hr; } HRESULT WebFileInfo::NavigateToPage(void) { HRESULT hr; nHomePage = HOMEPAGE_LOADING; hr = NavigateToName(WEBINFO_URL, navNoHistory); if (FAILED(hr)) nHomePage = HOMEPAGE_FAILED; return hr; } HRESULT WebFileInfo::UpdateColors(void) { HRESULT hr; IWebBrowser2 *pWeb2; if (HOMEPAGE_LOADED == nHomePage) return S_OK; hr = GetIWebBrowser2(&pWeb2); if (SUCCEEDED(hr)) { hr = pWeb2->Refresh(); pWeb2->Release(); } return hr; } HRESULT WebFileInfo::DisplayMessage(LPCWSTR pszMessage, BOOL bPostIt) { HRESULT hr; VARIANT Flags, URL; if (bstrMessage) { SysFreeString(bstrMessage); bstrMessage = NULL; } bstrMessage = (pszMessage) ? SysAllocString(pszMessage) : NULL; VariantInit(&URL); VariantInit(&Flags); Flags.vt = VT_I4; V_I4(&Flags) = navNoHistory | navNoReadFromCache | navNoWriteToCache; URL.vt = VT_BSTR; V_BSTR(&URL) = SysAllocString(L"about:blank"); nHomePage = HOMEPAGE_NOTLOADED; hr = (bPostIt) ? PostNavigate2(&URL, &Flags, NULL, NULL, NULL) : Navigate2(&URL, &Flags, NULL, NULL, NULL); VariantClear(&Flags); VariantClear(&URL); return hr; } HRESULT WebFileInfo::DragEnter(IDataObject * pDataObject, DWORD grfKeyState, POINTL pt, DWORD * pdwEffect) { HRESULT hr; FORMATETC format = {CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL}; hr = pDataObject->QueryGetData(&format); nDragMode = ((hr == S_OK) ? DROPEFFECT_COPY : DROPEFFECT_NONE); *pdwEffect = nDragMode; return S_OK; } HRESULT WebFileInfo::DragOver(DWORD grfKeyState, POINTL pt, DWORD * pdwEffect) { *pdwEffect = nDragMode; return S_OK; } HRESULT WebFileInfo::DragLeave(void) { nDragMode = DROPEFFECT_NONE; return S_OK; } HRESULT WebFileInfo::Drop(IDataObject * pDataObject, DWORD grfKeyState, POINTL pt, DWORD * pdwEffect) { STGMEDIUM medium; FORMATETC format = {CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL}; if (nDragMode) { HRESULT hr = pDataObject->QueryGetData(&format); if (S_OK == hr) { hr = pDataObject->GetData (&format, &medium); if (S_OK == hr) { wchar_t szFileName[4096] = {0}; HDROP hdrop = (HDROP)medium.hGlobal; if (hdrop && DragQueryFileW(hdrop, 0, szFileName, sizeof(szFileName)/sizeof(wchar_t))) InvokeFileInfo(szFileName); } } nDragMode = DROPEFFECT_NONE; } return S_OK; } static COLORREF GetHTMLColor(int nColorIndex) { COLORREF rgb = WADlg_getColor(nColorIndex); return ((rgb >> 16)&0xff|(rgb&0xff00)|((rgb<<16)&0xff0000)); }