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comparison dwt/browser/PromptService2Factory.d @ 302:bfe1c57259e3

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More browser code ported
author John Reimer<terminal.node@gmail.com>
date Tue, 12 Aug 2008 21:11:17 -0700
parents 93409d9838c5
children 942da4b6558a
comparison
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301:d1474e6bb509 302:bfe1c57259e3
5 * which accompanies this distribution, and is available at 5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html 6 * http://www.eclipse.org/legal/epl-v10.html
7 * 7 *
8 * Contributors: 8 * Contributors:
9 * IBM Corporation - initial API and implementation 9 * IBM Corporation - initial API and implementation
10 * Port to the D programming language:
11 * John Reimer <terminal.node@gmail.com>
10 *******************************************************************************/ 12 *******************************************************************************/
11 module dwt.browser.PromptService2Factory; 13 module dwt.browser.PromptService2Factory;
12 14
13 import dwt.dwthelper.utils; 15 //import dwt.dwthelper.utils;
14 16
15 import dwt.internal.C; 17 //import dwt.internal.C;
16 import dwt.internal.mozilla.XPCOM; 18 import dwt.internal.mozilla.XPCOM;
17 import dwt.internal.mozilla.XPCOMObject; 19 //import dwt.internal.mozilla.XPCOMObject;
18 import dwt.internal.mozilla.nsID; 20 import dwt.internal.mozilla.nsID;
19 import dwt.internal.mozilla.nsIFactory; 21 import dwt.internal.mozilla.nsIFactory;
20 import dwt.internal.mozilla.nsISupports; 22 import dwt.internal.mozilla.nsISupports;
23 import dwt.browser.PromptService2;
21 24
22 class PromptService2Factory { 25 class PromptService2Factory : nsIFactory {
23 XPCOMObject supports; 26 // XPCOMObject supports;
24 XPCOMObject factory; 27 // XPCOMObject factory;
25 int refCount = 0; 28 int refCount = 0;
26 29
27 PromptService2Factory () { 30 this () {
28 createCOMInterfaces (); 31 // createCOMInterfaces ();
29 } 32 }
30 33
31 int AddRef () { 34 nsrefcnt AddRef () {
32 refCount++; 35 refCount++;
33 return refCount; 36 return refCount;
34 } 37 }
35 38
36 void createCOMInterfaces () { 39 nsresult QueryInterface (nsID* riid, void** ppvObject) {
37 /* Create each of the interfaces that this object implements */ 40 if (riid is null || ppvObject is null) return XPCOM.NS_ERROR_NO_INTERFACE;
38 supports = new XPCOMObject (new int[] {2, 0, 0}) { 41 //nsID guid = new nsID ();
39 public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} 42 //XPCOM.memmove (guid, riid, nsID.sizeof);
40 public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();}
41 public int /*long*/ method2 (int /*long*/[] args) {return Release ();}
42 };
43 43
44 factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { 44 if (*riid == nsISupports.IID) {
45 public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} 45 *ppvObject = cast(void*)cast(nsISupports)this;
46 public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();}
47 public int /*long*/ method2 (int /*long*/[] args) {return Release ();}
48 public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);}
49 public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);}
50 };
51 }
52
53 void disposeCOMInterfaces () {
54 if (supports !is null) {
55 supports.dispose ();
56 supports = null;
57 }
58 if (factory !is null) {
59 factory.dispose ();
60 factory = null;
61 }
62 }
63
64 int /*long*/ getAddress () {
65 return factory.getAddress ();
66 }
67
68 int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) {
69 if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE;
70 nsID guid = new nsID ();
71 XPCOM.memmove (guid, riid, nsID.sizeof);
72
73 if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) {
74 XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF);
75 AddRef (); 46 AddRef ();
76 return XPCOM.NS_OK; 47 return XPCOM.NS_OK;
77 } 48 }
78 if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { 49 if (*riid == nsIFactory.IID) {
79 XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); 50 *ppvObject = cast(void*)cast(nsIFactory)this;
80 AddRef (); 51 AddRef ();
81 return XPCOM.NS_OK; 52 return XPCOM.NS_OK;
82 } 53 }
83 54
84 XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); 55 *ppvObject = null;
85 return XPCOM.NS_ERROR_NO_INTERFACE; 56 return XPCOM.NS_ERROR_NO_INTERFACE;
86 } 57 }
87 58
88 int Release () { 59 nsrefcnt Release () {
89 refCount--; 60 refCount--;
90 if (refCount is 0) disposeCOMInterfaces (); 61 //if (refCount is null) disposeCOMInterfaces ();
91 return refCount; 62 return refCount;
92 } 63 }
93 64
94 /* nsIFactory */ 65 /* nsIFactory */
95 66
96 int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { 67 nsresult CreateInstance (nsISupports aOuter, nsIID* iid, void** result) {
97 PromptService2 promptService = new PromptService2 (); 68 if (result is null)
98 promptService.AddRef (); 69 return XPCOM.NS_ERROR_INVALID_ARG;
99 XPCOM.memmove (result, new int /*long*/[] {promptService.getAddress ()}, C.PTR_SIZEOF); 70 auto promptService = new PromptService2;
100 return XPCOM.NS_OK; 71 nsresult rv = promptService.QueryInterface( iid, result );
72 if (XPCOM.NS_FAILED(rv)) {
73 *result = null;
74 delete promptService;
75 }
76 return rv;
101 } 77 }
102 78
103 int LockFactory (int lock) { 79 nsresult LockFactory (PRBool lock) {
104 return XPCOM.NS_OK; 80 return XPCOM.NS_OK;
105 } 81 }
106 } 82 }