Mercurial > projects > dwt-mac
annotate dwt/browser/HelperAppLauncherDialogFactory.d @ 7:e831403a80a9
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author | Frank Benoit <benoit@tionex.de> |
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date | Wed, 27 Aug 2008 14:30:35 +0200 |
parents | 1a8b3cb347e0 |
children | d8635bb48c7c |
rev | line source |
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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 *******************************************************************************/ |
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11 module dwt.browser.HelperAppLauncherDialogFactory; |
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12 |
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13 import dwt.dwthelper.utils; |
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14 |
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15 import dwt.internal.C; |
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16 import dwt.internal.mozilla.XPCOM; |
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17 import dwt.internal.mozilla.XPCOMObject; |
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18 import dwt.internal.mozilla.nsID; |
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19 import dwt.internal.mozilla.nsIFactory; |
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20 import dwt.internal.mozilla.nsISupports; |
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21 |
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22 class HelperAppLauncherDialogFactory { |
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23 XPCOMObject supports; |
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24 XPCOMObject factory; |
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25 int refCount = 0; |
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26 |
5 | 27 this () { |
0
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28 createCOMInterfaces (); |
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29 } |
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30 |
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31 int AddRef () { |
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32 refCount++; |
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33 return refCount; |
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34 } |
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35 |
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36 void createCOMInterfaces () { |
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37 /* Create each of the interfaces that this object implements */ |
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38 supports = new XPCOMObject (new int[] {2, 0, 0}) { |
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39 public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} |
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40 public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} |
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41 public int /*long*/ method2 (int /*long*/[] args) {return Release ();} |
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42 }; |
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43 |
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44 factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { |
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45 public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} |
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46 public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} |
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47 public int /*long*/ method2 (int /*long*/[] args) {return Release ();} |
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48 public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} |
7 | 49 public int /*long*/ method4 (int /*long*/[] args) {return LockFactory (cast(int)/*64*/args[0]);} |
0
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50 }; |
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51 } |
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52 |
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53 void disposeCOMInterfaces () { |
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54 if (supports !is null) { |
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55 supports.dispose (); |
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56 supports = null; |
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57 } |
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58 if (factory !is null) { |
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59 factory.dispose (); |
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60 factory = null; |
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61 } |
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62 } |
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63 |
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64 int /*long*/ getAddress () { |
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65 return factory.getAddress (); |
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66 } |
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67 |
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68 int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { |
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69 if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; |
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70 nsID guid = new nsID (); |
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71 XPCOM.memmove (guid, riid, nsID.sizeof); |
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72 |
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73 if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { |
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74 XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); |
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75 AddRef (); |
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76 return XPCOM.NS_OK; |
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77 } |
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78 if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { |
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79 XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); |
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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 |
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84 XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); |
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85 return XPCOM.NS_ERROR_NO_INTERFACE; |
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86 } |
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87 |
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88 int Release () { |
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89 refCount--; |
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90 if (refCount is 0) disposeCOMInterfaces (); |
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91 return refCount; |
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92 } |
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93 |
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94 /* nsIFactory */ |
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95 |
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96 int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { |
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97 HelperAppLauncherDialog helperAppLauncherDialog = new HelperAppLauncherDialog (); |
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98 helperAppLauncherDialog.AddRef (); |
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99 XPCOM.memmove (result, new int /*long*/[] {helperAppLauncherDialog.getAddress ()}, C.PTR_SIZEOF); |
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100 return XPCOM.NS_OK; |
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101 } |
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102 |
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103 int LockFactory (int lock) { |
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104 return XPCOM.NS_OK; |
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105 } |
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106 } |