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annotate dwt/browser/HelperAppLauncherDialogFactory.d @ 156:969e7de37c3d default tip

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Fixes to get dwt to work with dmd and ldc
author Jacob Carlborg <doob@me.com>
date Wed, 08 Jul 2009 21:56:44 +0200
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1 /*******************************************************************************
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2 * Copyright (c) 2003, 2007 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * John Reimer <terminal.node@gmail.com>
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12 *******************************************************************************/
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13 module dwt.browser.HelperAppLauncherDialogFactory;
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15 import dwt.dwthelper.utils;
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17 import XPCOM = dwt.internal.mozilla.XPCOM;
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19 import dwt.internal.mozilla.Common;
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20 import dwt.internal.mozilla.nsID;
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21 import dwt.internal.mozilla.nsIFactory;
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22 import dwt.internal.mozilla.nsISupports;
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24 import dwt.browser.HelperAppLauncherDialog;
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25 import dwt.browser.HelperAppLauncherDialog_1_9;
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27 class HelperAppLauncherDialogFactory : nsIFactory {
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28 int refCount = 0;
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29 bool isPre_1_9 = true;
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32 this () {
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33 }
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35 extern(System)
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36 nsrefcnt AddRef () {
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37 refCount++;
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38 return refCount;
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39 }
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41 extern(System)
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42 nsresult QueryInterface (nsID* riid, void** ppvObject) {
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43 if (riid is null || ppvObject is null) return XPCOM.NS_ERROR_NO_INTERFACE;
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45 if (*riid == nsISupports.IID) {
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46 *ppvObject = cast(void*)cast(nsISupports)this;
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47 AddRef ();
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48 return XPCOM.NS_OK;
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49 }
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50 if (*riid == nsIFactory.IID) {
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51 *ppvObject = cast(void*)cast(nsIFactory)this;
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52 AddRef ();
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53 return XPCOM.NS_OK;
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54 }
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56 *ppvObject = null;
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57 return XPCOM.NS_ERROR_NO_INTERFACE;
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58 }
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60 extern(System)
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61 nsrefcnt Release () {
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62 refCount--;
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63 if (refCount is 0) return 0;
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64 return refCount;
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65 }
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67 /* nsIFactory */
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69 extern(System)
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70 nsresult CreateInstance (nsISupports aOuter, nsID* iid, void** result) {
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71 if (isPre_1_9) {
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72 if (result is null)
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73 return XPCOM.NS_ERROR_INVALID_ARG;
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74 auto helperAppLauncherDialog = new HelperAppLauncherDialog;
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75 nsresult rv = helperAppLauncherDialog.QueryInterface( iid, result );
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76 if (XPCOM.NS_FAILED(rv)) {
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77 *result = null;
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78 delete helperAppLauncherDialog;
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79 } else {
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80 if (result is null)
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81 return XPCOM.NS_ERROR_INVALID_ARG;
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82 auto helperAppLauncherDialog19 = new HelperAppLauncherDialog_1_9;
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83 rv = helperAppLauncherDialog19.QueryInterface( iid, result );
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84 if (XPCOM.NS_FAILED(rv)) {
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85 *result = null;
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86 delete helperAppLauncherDialog19;
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87 }
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88 return rv;
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89 }
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90 }
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91 }
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93 extern(System)
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94 nsresult LockFactory (PRBool lock) {
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95 return XPCOM.NS_OK;
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96 }
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97 }