Mercurial > projects > dwt-linux
view dwt/browser/HelperAppLauncherDialogFactory.d @ 354:59b54fea05d0
Fixes for XPCOM 1.9 and anonymous classes
author | john@andLinux |
---|---|
date | Sun, 14 Dec 2008 02:13:20 -0500 |
parents | a3c5f744d03f |
children |
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/******************************************************************************* * Copyright (c) 2003, 2007 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * John Reimer <terminal.node@gmail.com> *******************************************************************************/ module dwt.browser.HelperAppLauncherDialogFactory; import dwt.dwthelper.utils; import XPCOM = dwt.internal.mozilla.XPCOM; import dwt.internal.mozilla.Common; import dwt.internal.mozilla.nsID; import dwt.internal.mozilla.nsIFactory; import dwt.internal.mozilla.nsISupports; import dwt.browser.HelperAppLauncherDialog; import dwt.browser.HelperAppLauncherDialog_1_9; class HelperAppLauncherDialogFactory : nsIFactory { int refCount = 0; bool isPre_1_9 = true; this () { } extern(System) nsrefcnt AddRef () { refCount++; return refCount; } extern(System) nsresult QueryInterface (nsID* riid, void** ppvObject) { if (riid is null || ppvObject is null) return XPCOM.NS_ERROR_NO_INTERFACE; if (*riid == nsISupports.IID) { *ppvObject = cast(void*)cast(nsISupports)this; AddRef (); return XPCOM.NS_OK; } if (*riid == nsIFactory.IID) { *ppvObject = cast(void*)cast(nsIFactory)this; AddRef (); return XPCOM.NS_OK; } *ppvObject = null; return XPCOM.NS_ERROR_NO_INTERFACE; } extern(System) nsrefcnt Release () { refCount--; if (refCount is 0) return 0; return refCount; } /* nsIFactory */ extern(System) nsresult CreateInstance (nsISupports aOuter, nsID* iid, void** result) { if (isPre_1_9) { if (result is null) return XPCOM.NS_ERROR_INVALID_ARG; auto helperAppLauncherDialog = new HelperAppLauncherDialog; nsresult rv = helperAppLauncherDialog.QueryInterface( iid, result ); if (XPCOM.NS_FAILED(rv)) { *result = null; delete helperAppLauncherDialog; } else { if (result is null) return XPCOM.NS_ERROR_INVALID_ARG; auto helperAppLauncherDialog19 = new HelperAppLauncherDialog_1_9; rv = helperAppLauncherDialog19.QueryInterface( iid, result ); if (XPCOM.NS_FAILED(rv)) { *result = null; delete helperAppLauncherDialog19; } return rv; } } } extern(System) nsresult LockFactory (PRBool lock) { return XPCOM.NS_OK; } }