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feat(scenario): allow key pressing when triggering browser event

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Add parameter to our browserTriger function to allow specifying which keys are pressed.

Note, this does not work on IE<9 !
This commit is contained in:
Vojta Jina 2011-10-12 13:57:09 -07:00 committed by Igor Minar
parent 28ccc76aa1
commit 26e8ab3693
1 changed files with 15 additions and 4 deletions
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19
src/scenario/Scenario.js
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@ -227,10 +227,12 @@ function callerFile(offset) {
* Triggers a browser event. Attempts to choose the right event if one is
* not specified.
*
* @param {Object} Either a wrapped jQuery/jqLite node or a DOMElement
* @param {string} Optional event type.
* @param {Object} element Either a wrapped jQuery/jqLite node or a DOMElement
* @param {string} type Optional event type.
* @param {Array.<string>=} keys Optional list of pressed keys
* (valid values: 'alt', 'meta', 'shift', 'ctrl')
*/
function browserTrigger(element, type) {
function browserTrigger(element, type, keys) {
if (element && !element.nodeName) element = element[0];
if (!element) return;
if (!type) {
@ -254,6 +256,12 @@ function browserTrigger(element, type) {
element = element.parentNode;
type = 'change';
}
keys = keys || [];
function pressed(key) {
return indexOf(keys, key) !== -1;
}
if (msie < 9) {
switch(element.type) {
case 'radio':
@ -267,6 +275,8 @@ function browserTrigger(element, type) {
// forcing the browser to compute the element position (by reading its CSS)
// puts the element in consistent state.
element.style.posLeft;
// TODO(vojta): create event objects with pressed keys to get it working on IE<9
var ret = element.fireEvent('on' + type);
if (lowercase(element.type) == 'submit') {
while(element) {
@ -293,7 +303,8 @@ function browserTrigger(element, type) {
return originalPreventDefault.apply(evnt, arguments);
};
evnt.initMouseEvent(type, true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, element);
evnt.initMouseEvent(type, true, true, window, 0, 0, 0, 0, 0, pressed('ctrl'), pressed('alt'),
pressed('shift'), pressed('meta'), 0, element);
element.dispatchEvent(evnt);
finalProcessDefault = !(appWindow.angular['ff-684208-preventDefault'] || !fakeProcessDefault)