Initial community commit

Src/Winamp/UpdateWindow.cpp

@@ -0,0 +1,214 @@
+#include "Main.h"
+#include "Browser.h"
+#include "./api.h"
+
+#include "../nu/ns_wc.h"
+#include "menuv5.h"
+#include "ExternalCOM.h"
+#include "wa_dlg.h"
+
+#include "./updateService.h"
+
+UpdateBrowser *updateBrowser=0;
+static WNDPROC oldUpdateProc = 0;
+static BOOL fUnicode = FALSE;
+
+static void CALLBACK UpdateBrowser_TimerProc(HWND hwnd, UINT uMsg, UINT_PTR eventId, DWORD elapsed)
+{
+	KillTimer(hwnd, eventId);
+	
+	if (0 == (WS_VISIBLE & GetWindowLongPtrW(hwnd, GWL_STYLE)))
+	{
+		ShowWindow(hwnd, SW_SHOW);
+	}
+
+	embedWindowState *state = (embedWindowState*)(ULONG_PTR)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
+	if(NULL != state)
+	{
+		if (NULL != state->wasabi_window)
+		{
+			state->wasabi_window->activate();
+			return;
+		}
+		else if (NULL != g_dialog_box_parent)
+		{
+			SetTimer(hwnd, eventId, 200,  UpdateBrowser_TimerProc);
+			return;
+		}
+	}
+	
+	HWND hFrame = hwnd;
+	while (NULL != hFrame && 0 != (WS_CHILD & GetWindowLongPtrW(hFrame, GWL_STYLE)))
+		hFrame = GetAncestor(hFrame, GA_PARENT);
+
+	if (NULL != hFrame && (g_dialog_box_parent == hFrame || hMainWindow == hFrame))
+		hFrame = NULL;
+			
+	if (NULL == hFrame) hFrame = hwnd;
+
+	SetWindowPos(hFrame, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
+	SetForegroundWindow(hFrame);
+	
+}
+
+HRESULT UpdateWindow_Show(LPCSTR pszUrl)
+{
+	if (0 != _strnicmp(pszUrl, "http://client.winamp.com", 21))
+		return E_UNEXPECTED;
+
+	
+	UpdateService *service;
+	if (SUCCEEDED(UpdateService::CreateInstance(pszUrl, &service)))
+	{
+		HRESULT hr = service->Show();
+		service->Release();
+		if (SUCCEEDED(hr))
+			return hr;
+	}
+
+	updateBrowser = new UpdateBrowser;
+	updateBrowser->CreateHWND();
+	updateBrowser->setVisible(TRUE);
+	updateBrowser->NavigateToName((LPCTSTR)pszUrl);
+	SetTimer(updateBrowser->m_hwnd, 1980, 1000, UpdateBrowser_TimerProc);
+	
+	return S_OK;
+}
+
+static LRESULT WINAPI BrowserSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+	switch (msg)
+	{
+	case WM_PAINT:
+		{
+			HDC out = GetDC(hwnd);
+			RECT r;
+			GetClientRect(hwnd, &r);
+			r.left=11;
+			r.top=20;
+			r.right-=8;
+			r.bottom-=14;
+
+			HBRUSH b = CreateSolidBrush(WADlg_getColor(WADLG_WNDBG));
+			FillRect(out, &r, b);
+			DeleteObject(b);
+			ValidateRect(hwnd, &r);
+		}
+		break;
+
+	case WM_USER+0x102:
+		{
+			if (wParam == 1)
+			{
+				ShowWindow(updateBrowser->m_hwnd, SW_SHOW);
+			}
+			else
+			{
+				ShowWindow(updateBrowser->m_hwnd, SW_HIDE);
+			}
+		}
+		break;
+	case WM_USER + 101:
+		{
+			//updateBrowser->setVisible(FALSE);
+			ShowWindow(hwnd, SW_HIDE);
+			ShowWindow(updateBrowser->m_hwnd, SW_HIDE);
+			return 0;
+		}
+		break;
+
+	case WM_NCDESTROY:
+	case WM_DESTROY:
+		updateBrowser->m_hwnd = 0;
+		return 0;
+		break;
+
+	}
+
+
+	if (oldUpdateProc)
+		return (fUnicode) ? CallWindowProcW(oldUpdateProc, hwnd, msg, wParam, lParam) : CallWindowProcA(oldUpdateProc, hwnd, msg, wParam, lParam);
+	else
+		return (fUnicode) ? DefWindowProcW(hwnd, msg, wParam, lParam) : DefWindowProcA(hwnd, msg, wParam, lParam);
+
+}
+
+HWND UpdateBrowser::CreateHWND()
+{
+	if (!m_hwnd)
+	{
+		state.flags = EMBED_FLAGS_NOWINDOWMENU;
+		state.me = 0;
+		state.r.left = config_wx;
+		state.r.right = config_wx+300;
+		state.r.top = config_wy;
+		state.r.bottom = config_wy+200;
+
+		HWND owner = (HWND) SendMessageW(hMainWindow, WM_WA_IPC, (WPARAM) & state, IPC_GET_EMBEDIF);
+
+		m_hwnd = owner;
+		setLocation(11,20, 300-19, 200-34);
+		fUnicode = IsWindowUnicode(owner);
+		oldUpdateProc = (WNDPROC) ((fUnicode) ? SetWindowLongPtrW(owner, GWLP_WNDPROC, (LONG_PTR)BrowserSubclassProc) : 
+												SetWindowLongPtrA(owner, GWLP_WNDPROC, (LONG_PTR)BrowserSubclassProc));
+		SetWindowTextW(owner, getStringW(IDS_WINAMP_UPDATE, NULL, 0));
+	}
+	
+	return m_hwnd;
+}
+
+// ---------------------------------------------------------------
+void UpdateBrowser::NavigateToName(LPCTSTR pszUrl)
+{
+	if (!m_pweb) return ;
+	DWORD dwChars = lstrlen (pszUrl) + 1;
+	LPWSTR pwszUrl = (LPWSTR)LocalAlloc (LPTR, dwChars * sizeof (WCHAR));
+	long moptions = navNoReadFromCache | navNoWriteToCache | navNoHistory;
+	VARIANT options;
+	memset( (void*)&options, 0, sizeof(VARIANT));
+	V_VT(&options) = VT_I4;
+	V_I4(&options) = moptions;
+	if (pwszUrl)
+	{
+		MultiByteToWideCharSZ(CP_ACP, 0, (LPCSTR)pszUrl, -1, pwszUrl, dwChars);
+		m_pweb->Navigate (pwszUrl, &options , 0, 0, 0);
+		LocalFree (pwszUrl);
+	}
+}
+
+
+#define VIDEO_GENFF_SIZEREQUEST (WM_USER+2048)
+void UpdateBrowser::Resized(unsigned long width, unsigned long height)
+{
+	updateBrowser->setLocation(11,20, width, height);
+
+	if (GetParent(m_hwnd))
+		SendMessageW(GetParent(m_hwnd), VIDEO_GENFF_SIZEREQUEST, width, height);
+	else
+		SetWindowPos(m_hwnd, 0, 0, 0, width + 19, height + 34, SWP_NOMOVE|SWP_ASYNCWINDOWPOS);
+
+	InvalidateRect(m_hwnd, NULL, TRUE);
+
+}
+
+HRESULT UpdateBrowser::GetExternal(IDispatch __RPC_FAR *__RPC_FAR *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;
+}
+
+
+void UpdateBrowser::OnNavigateComplete()
+{
+	setVisible(TRUE);
+	RECT r;
+	GetClientRect(m_hwnd, &r);
+	setLocation(11,20, r.right-19, r.bottom-34);
+}