1 // Vimperator plugin: 'Walk Input'
2 // Last Change: 2008-05-22.
5 // Maintainer: Takayama Fumihiko <tekezo@pqrs.org>
7 // ------------------------------------------------------------
8 // The focus walks <input> & <textarea> elements.
9 // If you type M-i first, the focus moves to "<input name='search' />".
10 // Then if you type M-i once more, the focus moves to "<input name='name' />".
13 // <input name="search" />
14 // <a href="xxx">xxx</a>
15 // <a href="yyy">yyy</a>
16 // <a href="zzz">zzz</a>
17 // <input name="name" />
18 // <textarea name="comment" />
22 var walkinput = function(forward) {
23 var win = document.commandDispatcher.focusedWindow;
25 var xpath = '//input[@type="text" or @type="password" or @type="search" or not(@type)] | //textarea';
26 var list = d.evaluate(xpath, d, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
27 if (list.snapshotLength == 0) return;
29 var focused = document.commandDispatcher.focusedElement;
33 for (var i = 0; i < list.snapshotLength; ++i) {
34 var e = list.snapshotItem(i);
37 } else if (current && next == null) {
39 } else if (current == null) {
43 if (forward == true && next) {
45 } else if (forward == false && prev) {
48 if (forward == true) {
49 list.snapshotItem(0).focus();
51 list.snapshotItem(list.snapshotLength - 1).focus();
56 liberator.mappings.add([liberator.modes.NORMAL], ['<M-i>'], 'Walk Input Fields', function() { walkinput(true); });
57 liberator.mappings.add([liberator.modes.INSERT], ['<M-i>'], 'Walk Input Fields', function() { walkinput(true); });
58 liberator.mappings.add([liberator.modes.NORMAL], ['<A-i>'], 'Walk Input Fields', function() { walkinput(true); });
59 liberator.mappings.add([liberator.modes.INSERT], ['<A-i>'], 'Walk Input Fields', function() { walkinput(true); });
60 liberator.mappings.add([liberator.modes.NORMAL], ['<M-I>'], 'Walk Input Fields', function() { walkinput(false); });
61 liberator.mappings.add([liberator.modes.INSERT], ['<M-I>'], 'Walk Input Fields', function() { walkinput(false); });
62 liberator.mappings.add([liberator.modes.NORMAL], ['<A-I>'], 'Walk Input Fields', function() { walkinput(false); });
63 liberator.mappings.add([liberator.modes.INSERT], ['<A-I>'], 'Walk Input Fields', function() { walkinput(false); });