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annotate dwt/browser/FilePickerFactory.d @ 345:5abc6f7f7a95

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Fixups
author John Reimer <terminal.node@gmail.com>
date Tue, 28 Oct 2008 22:07:01 -0700
parents 942da4b6558a
children 9a4d7706df52
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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.FilePickerFactory;
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14
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15 import dwt.dwthelper.utils;
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17 //import dwt.internal.C;
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18 import XPCOM = dwt.internal.mozilla.XPCOM;
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19 //import dwt.internal.mozilla.XPCOMObject;
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20 import dwt.internal.mozilla.Common;
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21 import dwt.internal.mozilla.nsID;
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22 import dwt.internal.mozilla.nsIFactory;
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23 import dwt.internal.mozilla.nsISupports;
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24
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25 import dwt.browser.FilePicker;
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26
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27 class FilePickerFactory : nsIFactory {
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28 //XPCOMObject supports;
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29 //XPCOMObject factory;
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30 int refCount = 0;
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32 this () {
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33 // createCOMInterfaces ();
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34 }
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35
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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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40 /+
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41 void createCOMInterfaces () {
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42 /* Create each of the interfaces that this object implements */
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43 supports = new XPCOMObject (new int[] {2, 0, 0}) {
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44 public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);}
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45 public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();}
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46 public int /*long*/ method2 (int /*long*/[] args) {return Release ();}
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47 };
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48
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49 factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) {
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50 public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);}
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51 public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();}
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52 public int /*long*/ method2 (int /*long*/[] args) {return Release ();}
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53 public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);}
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54 public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);}
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55 };
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56 }
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57
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58 void disposeCOMInterfaces () {
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59 if (supports !is null) {
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60 supports.dispose ();
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61 supports = null;
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62 }
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63 if (factory !is null) {
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64 factory.dispose ();
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65 factory = null;
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66 }
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67 }
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69 int /*long*/ getAddress () {
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70 return factory.getAddress ();
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71 }
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72 +/
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73 nsresult QueryInterface (nsID* riid, void** ppvObject) {
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74 if (riid is null || ppvObject is null) return XPCOM.NS_ERROR_NO_INTERFACE;
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75 //nsID guid = new nsID ();
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76 //XPCOM.memmove (guid, riid, nsID.sizeof);
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77
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78 if (*riid == nsISupports.IID) {
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79 *ppvObject = cast(void*)cast(nsISupports)this;
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80 AddRef ();
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81 return XPCOM.NS_OK;
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82 }
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83 if (*riid == nsIFactory.IID) {
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84 *ppvObject = cast(void*)cast(nsIFactory)this;
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85 AddRef ();
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86 return XPCOM.NS_OK;
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87 }
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88
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89 *ppvObject = null;
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90 return XPCOM.NS_ERROR_NO_INTERFACE;
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91 }
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92
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93 nsrefcnt Release () {
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94 refCount--;
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95 //if (refCount is 0) disposeCOMInterfaces ();
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96 return refCount;
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97 }
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98
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99 /* nsIFactory */
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101 nsresult CreateInstance (nsISupports aOuter, nsID* iid, void** result) {
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102 if (result is null)
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103 return XPCOM.NS_ERROR_INVALID_ARG;
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104 auto picker = new FilePicker;
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105 nsresult rv = picker.QueryInterface( iid, result );
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106 if (XPCOM.NS_FAILED(rv)) {
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107 *result = null;
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108 delete picker;
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109 }
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110 return rv;
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111 }
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112
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113 nsresult LockFactory (PRBool lock) {
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114 return XPCOM.NS_OK;
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115 }
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116 }