diff options
Diffstat (limited to 'src/libs/xpcom18a4/xpcom/tests/windows/TestHelloXPLoop.cpp')
| -rw-r--r-- | src/libs/xpcom18a4/xpcom/tests/windows/TestHelloXPLoop.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/tests/windows/TestHelloXPLoop.cpp b/src/libs/xpcom18a4/xpcom/tests/windows/TestHelloXPLoop.cpp new file mode 100644 index 00000000..fdfa1218 --- /dev/null +++ b/src/libs/xpcom18a4/xpcom/tests/windows/TestHelloXPLoop.cpp @@ -0,0 +1,177 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * + * ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Mozilla browser. + * + * The Initial Developer of the Original Code is + * Netscape Communications, Inc. + * Portions created by the Initial Developer are Copyright (C) 1999 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Travis Bogard <travis@netscape.com> + * + * Alternatively, the contents of this file may be used under the terms of + * either of the GNU General Public License Version 2 or later (the "GPL"), + * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include "nsIServiceManager.h" +#include "nsCOMPtr.h" +#include "nsCNativeApp.h" +#include "nsIEventLoop.h" +#include <windows.h> + +static NS_DEFINE_CID(kNativeAppCID, NS_NATIVE_APP_CID); + +LRESULT CALLBACK WndProc(HWND wnd, UINT msg, WPARAM wParam, LPARAM lParam); + +void ErrorBox(LPSTR text) +{ + MessageBox(NULL, text, "XP Event Loop", MB_OK | MB_ICONSTOP); +} + +void InfoBox(LPSTR text) +{ + MessageBox(NULL, text, "XP Event Loop", MB_OK | MB_ICONINFORMATION); +} + +int WINAPI WinMain(HINSTANCE inst, + HINSTANCE prevInstance, + LPSTR lpszCmdLine, + int nShowCmd) +{ + char* lpszAppName = "HelloWorld"; + HWND wnd; + WNDCLASSEX wndclass; + int retCode; + + { // Needed to scope all nsCOMPtr within XPCOM Init and Shutdown + nsresult rv; + nsCOMPtr<nsIServiceManager> servMan; + rv = NS_InitXPCOM2(getter_AddRefs(servMan), nsnull, nsnull); + if(NS_FAILED(rv)) + { + ErrorBox("Failed to initalize xpcom."); + return -1; + } + + nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(servMan); + NS_ASSERTION(registrar, "Null nsIComponentRegistrar"); + registrar->AutoRegister(nsnull); + + nsCOMPtr<nsINativeApp> nativeAppService(do_GetService(kNativeAppCID, &rv)); + + if(NS_FAILED(rv)) + { + ErrorBox("Failed to get nativeAppService"); + return -1; + } + wndclass.cbSize = sizeof(wndclass); + wndclass.style = CS_HREDRAW | CS_VREDRAW; + wndclass.lpfnWndProc = WndProc; + wndclass.cbClsExtra = 0; + wndclass.cbWndExtra = 0; + wndclass.hInstance = inst; + wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION); + wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); + wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); + wndclass.lpszMenuName = NULL; + wndclass.lpszClassName = lpszAppName; + wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION); + + RegisterClassEx(&wndclass) ; + + wnd = CreateWindow(lpszAppName, "The Hello World", + WS_OVERLAPPEDWINDOW, + CW_USEDEFAULT, CW_USEDEFAULT, + CW_USEDEFAULT, CW_USEDEFAULT, + NULL, NULL, inst, NULL); + + ShowWindow(wnd, nShowCmd); + UpdateWindow(wnd); + + nsCOMPtr<nsIEventLoop> eventLoop; + + if(NS_FAILED(nativeAppService->CreateEventLoop(L"_MainLoop", + nsEventLoopTypes::MainAppLoop, getter_AddRefs(eventLoop)))) + { + ErrorBox("Failed to create event Loop"); + return 0; + } + + eventLoop->Run(nsnull, nsnull, nsnull, &retCode); + eventLoop = nsnull; // Clear out before Shutting down XPCOM + + InfoBox("Hello World app is out of loop"); + } + NS_ShutdownXPCOM(nsnull); + InfoBox("Hello World app is exiting"); + return retCode; +} + +LRESULT CALLBACK WndProc(HWND wnd, UINT msg, WPARAM wParam, LPARAM lParam) +{ + HDC hdc; + PAINTSTRUCT ps; + RECT rect; + + switch(msg) + { + case WM_PAINT: + hdc = BeginPaint(wnd, &ps); + + GetClientRect(wnd, &rect); + + DrawText(hdc, "Hello, XP Event Loop!", -1, &rect, + DT_SINGLELINE | DT_CENTER | DT_VCENTER); + + EndPaint(wnd, &ps); + return 0; + + case WM_DESTROY: + { + nsresult rv; + nsCOMPtr<nsINativeApp> nativeAppService = + do_GetService(kNativeAppCID, &rv); + if(NS_FAILED(rv)) + { + ErrorBox("Could not get NativeAppService"); + return 0; + } + nsCOMPtr<nsIEventLoop> eventLoop; + + if(NS_FAILED(nativeAppService->FindEventLoop(L"_MainLoop", + getter_AddRefs(eventLoop)))) + { + ErrorBox("Failed to find event Loop"); + return 0; + } + eventLoop->Exit(0); + } + return 0; + } + + return DefWindowProc(wnd, msg, wParam, lParam); +} |