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GUACAMOLE-310: Use input element select() function when available.

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This commit is contained in:
Michael Jumper
2017-09-03 17:07:24 -07:00
parent 47acaf5b41
commit 7e0cdd2adf
1 changed files with 17 additions and 7 deletions
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24
guacamole/src/main/webapp/app/clipboard/services/clipboardService.js
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@@ -135,14 +135,23 @@ angular.module('clipboard').factory('clipboardService', ['$injector',
*/
var selectAll = function selectAll(element) {
// Generate a range which selects all nodes within the given element
var range = document.createRange();
range.selectNodeContents(element);
// Use the select() function defined for input elements, if available
if (element.select)
element.select();
// Replace any current selection with the generated range
var selection = $window.getSelection();
selection.removeAllRanges();
selection.addRange(range);
// Fallback to manual manipulation of the selection
else {
// Generate a range which selects all nodes within the given element
var range = document.createRange();
range.selectNodeContents(element);
// Replace any current selection with the generated range
var selection = $window.getSelection();
selection.removeAllRanges();
selection.addRange(range);
}
};
@@ -175,6 +184,7 @@ angular.module('clipboard').factory('clipboardService', ['$injector',
}
// Select all data within the clipboard target
clipboardContent.focus();
selectAll(clipboardContent);
// Attempt to copy data from clipboard element into local clipboard