RetroZilla/webshell/tests/viewer/nsBeOSMain.cpp

213 lines
5.1 KiB
C++
Raw Normal View History

2015-10-21 05:03:22 +02:00
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/* ***** 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 Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Chris Seawood <cls@seawood.org>
*
* 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 <signal.h>
#include <be/app/Application.h>
#include "nsIAppShell.h"
#include "nsViewerApp.h"
#include "nsBrowserWindow.h"
#include "nsBrowserWindow.h"
#include <stdlib.h>
#include "plevent.h"
nsNativeViewerApp::nsNativeViewerApp()
{
}
nsNativeViewerApp::~nsNativeViewerApp()
{
}
int
nsNativeViewerApp::Run()
{
OpenWindow();
if(mAppShell) {
nsIAppShell *theAppShell = mAppShell;
NS_ADDREF(theAppShell);
mAppShell->Run();
NS_RELEASE(theAppShell);
}
return 0;
}
//----------------------------------------------------------------------
nsNativeBrowserWindow::nsNativeBrowserWindow()
{
}
nsNativeBrowserWindow::~nsNativeBrowserWindow()
{
}
nsresult
nsNativeBrowserWindow::InitNativeWindow()
{
// override to do something special with platform native windows
return NS_OK;
}
nsresult
nsNativeBrowserWindow::CreateMenuBar(PRInt32 aWidth)
{
printf("nsNativeBrowserWindow:: CreateMenuBar not implemented\n");
return NS_OK;
}
nsresult
nsNativeBrowserWindow::GetMenuBarHeight(PRInt32 * aHeightOut)
{
NS_ASSERTION(nsnull != aHeightOut,"null out param.");
*aHeightOut = 0;
return NS_OK;
}
nsEventStatus
nsNativeBrowserWindow::DispatchMenuItem(PRInt32 aID)
{
// Dispatch windows-only menu code goes here
// Dispatch xp menu items
return nsBrowserWindow::DispatchMenuItem(aID);
}
//----------------------------------------------------------------------
class nsBeOSApp : public BApplication
{
public:
nsBeOSApp(sem_id sem)
: BApplication("application/x-vnd.mozilla.viewer"), init(sem) { }
void ReadyToRun(void) {
release_sem(init);
}
static int32 Main(void *args) {
nsBeOSApp *app = new nsBeOSApp((sem_id)args);
if (!app)
return B_ERROR;
return app->Run();
}
private:
sem_id init;
};
//----------------------------------------------------------------------
static nsNativeViewerApp *NVApp = 0;
static void beos_signal_handler(int signum) {
#ifdef DEBUG
fprintf(stderr, "beos_signal_handler: %d\n", signum);
#endif
// Exit native appshell loop so that viewer will shutdown normally
if (NVApp)
NVApp->Exit();
}
static nsresult InitializeBeOSApp(void)
{
nsresult rv = NS_OK;
sem_id initsem = create_sem(0, "beapp init");
if (initsem < B_OK)
return NS_ERROR_FAILURE;
thread_id tid = spawn_thread(nsBeOSApp::Main, "BApplication",
B_NORMAL_PRIORITY, (void *)initsem);
if (tid < B_OK || B_OK != resume_thread(tid))
rv = NS_ERROR_FAILURE;
if (B_OK != acquire_sem(initsem))
rv = NS_ERROR_FAILURE;
if (B_OK != delete_sem(initsem))
rv = NS_ERROR_FAILURE;
return rv;
}
int main(int argc, char **argv)
{
signal(SIGTERM, beos_signal_handler);
if (NS_OK != InitializeBeOSApp())
return 1;
// Init XPCOM
nsresult rv = NS_InitXPCOM2(nsnull, nsnull, nsnull);
NS_ASSERTION(NS_SUCCEEDED(rv), "NS_InitXPCOM failed");
if (NS_SUCCEEDED(rv)) {
// Run viewer app
NVApp = new nsNativeViewerApp();
if (!NVApp) {
#ifdef DEBUG
fprintf(stderr, "Could not allocate mem for nsNativeViewerApp\n");
#endif
// Shutdown XPCOM
rv = NS_ShutdownXPCOM(nsnull);
return 1;
}
NVApp->Initialize(argc,argv);
NVApp->Run();
delete NVApp;
NVApp = 0;
// Shutdown XPCOM
rv = NS_ShutdownXPCOM(nsnull);
NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
}
// Delete BApplication
if (be_app->Lock())
be_app->Quit();
delete be_app;
return 0;
}