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[ADD] backspace from within an empty input should remove the preceding facet, if any 

bzr revid: xmo@openerp.com-20120509141242-5l75w08ruv4r8xtc
This commit is contained in:
Xavier Morel 2012-05-09 16:12:42 +02:00
parent cd4c6fdd28
commit 538b16c235
1 changed files with 22 additions and 9 deletions
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31
addons/web/static/src/js/search.js
View File

@ -125,7 +125,6 @@ function assert(condition, message) {
my.InputView = instance.web.Widget.extend({
template: 'SearchView.InputView',
start: function () {
var self = this;
var p = this._super.apply(this, arguments);
this.$element.on('focus', this.proxy('onFocus'));
this.$element.on('blur', this.proxy('onBlur'));
@ -181,6 +180,18 @@ my.InputView = instance.web.Widget.extend({
e.preventDefault();
break;
// FIXME: may forget content if non-empty but caret at index 0, ok?
case $.ui.keyCode.BACKSPACE:
sel = this.getSelection();
if (sel.start === 0 && sel.start === sel.end) {
e.preventDefault();
var preceding = this.getParent().siblingSubview(this, -1);
if (preceding && (preceding instanceof my.FacetView)) {
preceding.model.destroy();
}
}
break;
// let left/right events propagate to view if caret is at input border
// and not a selection
case $.ui.keyCode.LEFT:
@ -376,22 +387,24 @@ instance.web.SearchView = instance.web.Widget.extend(/** @lends instance.web.Sea
return subview.$element[0] === subview_root;
});
},
focusRelative: function (subview, direction) {
siblingSubview: function (subview, direction, wrap_around) {
var index = _(this.input_subviews).indexOf(subview) + direction;
if (index < 0) {
if (wrap_around && index < 0) {
index = this.input_subviews.length - 1;
} else if (index >= this.input_subviews.length) {
} else if (wrap_around && index >= this.input_subviews.length) {
index = 0;
}
this.input_subviews[index].$element.focus();
return this.input_subviews[index];
},
focusPreceding: function (subview_root) {
return this.focusRelative(
this.subviewForRoot(subview_root), -1);
return this.siblingSubview(
this.subviewForRoot(subview_root), -1, true)
.$element.focus();
},
focusFollowing: function (subview_root) {
return this.focusRelative(
this.subviewForRoot(subview_root), +1);
return this.siblingSubview(
this.subviewForRoot(subview_root), +1, true)
.$element.focus();
},
/**