Mercurial > projects > dwt-linux

annotate dwt/browser/SimpleEnumerator.d @ 341:942da4b6558a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Ongoing fixup for compile
author John Reimer <terminal.node@gmail.com>
date Sun, 26 Oct 2008 21:19:51 -0700
parents bfe1c57259e3
children 8198e6052012
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
1 /*******************************************************************************
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2003, 2007 IBM Corporation and others.
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
3 * All rights reserved. This program and the accompanying materials
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
4 * are made available under the terms of the Eclipse Public License v1.0
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
5 * which accompanies this distribution, and is available at
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
6 * http://www.eclipse.org/legal/epl-v10.html
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
7 *
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
8 * Contributors:
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
9 * IBM Corporation - initial API and implementation
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
10 * Port to the D programming language:
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
11 * John Reimer <terminal.node@gmail.com>
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
12 *******************************************************************************/
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
13 module dwt.browser.SimpleEnumerator;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
14
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
15 //import dwt.dwthelper.utils;
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
16
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
17 //import dwt.internal.C;
341
942da4b6558a Ongoing fixup for compile
John Reimer <terminal.node@gmail.com>
parents: 302
diff changeset
18 import XPCOM = dwt.internal.mozilla.XPCOM;
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
19 //import dwt.internal.mozilla.XPCOMObject;
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
20 import dwt.internal.mozilla.nsID;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
21 import dwt.internal.mozilla.nsISimpleEnumerator;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
22 import dwt.internal.mozilla.nsISupports;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
23
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
24 class SimpleEnumerator : nsISimpleEnumerator{
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
25 // XPCOMObject supports;
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
26 // XPCOMObject simpleEnumerator;
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
27 int refCount = 0;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
28 nsISupports[] values;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
29 int index = 0;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
30
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
31 this (nsISupports[] values) {
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
32 this.values = values;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
33 for (int i = 0; i < values.length; i++) {
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
34 values[i].AddRef ();
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
35 }
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
36 //createCOMInterfaces ();
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
37 }
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
38
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
39 nsrefcnt AddRef () {
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
40 refCount++;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
41 return refCount;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
42 }
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
43
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
44 nsresult QueryInterface (nsID* riid, void** ppvObject) {
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
45 if (riid is null || ppvObject is null) return XPCOM.NS_ERROR_NO_INTERFACE;
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
46 //nsID guid = new nsID ();
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
47 //XPCOM.memmove (guid, riid, nsID.sizeof);
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
48
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
49 if (*riid == nsISupports.IID) {
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
50 *ppvObject = cast(void*)cast(nsISupports)this;
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
51 AddRef ();
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
52 return XPCOM.NS_OK;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
53 }
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
54 if (*riid == nsISimpleEnumerator.IID) {
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
55 *ppvObject = cast(void*)cast(nsISimpleEnumerator)this;
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
56 AddRef ();
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
57 return XPCOM.NS_OK;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
58 }
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
59
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
60 *ppvObject = null;
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
61 return XPCOM.NS_ERROR_NO_INTERFACE;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
62 }
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
63
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
64 nsresult Release () {
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
65 refCount--;
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
66 //if (refCount is 0) disposeCOMInterfaces ();
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
67 return refCount;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
68 }
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
69
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
70 nsresult HasMoreElements (PRBool* _retval) {
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
71 bool more = values !is null && index < values.length;
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
72 *_retval = more ? 1 : 0; /*PRBool */
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
73 return XPCOM.NS_OK;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
74 }
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
75
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
76 nsresult GetNext (nsISupports* _retval) {
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
77 if (values is null || index is values.length) return XPCOM.NS_ERROR_UNEXPECTED;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
78 nsISupports value = values[index++];
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
79 value.AddRef ();
302
bfe1c57259e3 More browser code ported
John Reimer<terminal.node@gmail.com>
parents: 278
diff changeset
80 *_retval = value;
278
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
81 return XPCOM.NS_OK;
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
82 }
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
83 }
93409d9838c5 Commit more browser/xpcom updates, including still uncoverted source.
John Reimer<terminal.node@gmail.com>
parents:
diff changeset
84