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Update drag select.

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This commit is contained in:
Lars Jung 2015-04-02 00:52:12 +02:00
parent e3ed699260
commit 52238864c4
2 changed files with 18 additions and 5 deletions
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6
src/_h5ai/client/css/inc/view.less
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@ -1,4 +1,10 @@
html.drag-select, html.drag-select * {
cursor: move !important;
}
#selection-rect {
display: none;
position: absolute;

17
src/_h5ai/client/js/inc/ext/select.js
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@ -11,6 +11,7 @@ modulejs.define('ext/select', ['_', '$', 'core/settings', 'core/resource', 'core
var isDragSelect, isCtrlPressed;
var shrink = 1/3;
var $document = $(document);
var $html = $('html');
var $selectionRect = $('<div id="selection-rect"/>');
@ -56,17 +57,22 @@ modulejs.define('ext/select', ['_', '$', 'core/settings', 'core/resource', 'core
function selectionUpdate(ev) {
l = Math.min(x, ev.pageX);
t = Math.min(y, ev.pageY);
w = Math.abs(x - ev.pageX);
h = Math.abs(y - ev.pageY);
if (!isDragSelect && w < 4 && h < 4) {
return;
}
if (!isDragSelect && !isCtrlPressed) {
$('#items .item').removeClass('selected');
publish();
}
isDragSelect = true;
l = Math.min(x, ev.pageX);
t = Math.min(y, ev.pageY);
w = Math.abs(x - ev.pageX);
h = Math.abs(y - ev.pageY);
$html.addClass('drag-select');
ev.preventDefault();
$selectionRect
@ -99,6 +105,7 @@ modulejs.define('ext/select', ['_', '$', 'core/settings', 'core/resource', 'core
$('#items .item.selecting').removeClass('selecting').addClass('selected');
publish();
$html.removeClass('drag-select');
$selectionRect
.stop(true, true)
.animate(