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Allow programmatic copy to clipboard

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This commit is contained in:
nmadhum 2017-11-27 05:34:08 -05:00
parent ee419c0a17
commit 4455bcfc8f
1 changed files with 9 additions and 1 deletions
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10
notebook/static/notebook/js/clipboard.js
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@ -34,10 +34,18 @@ function load_json(clipboard) {
return JSON.parse(s.slice(pix + jcbprefix.length, six));
}
function isProgrammaticCopy(event) {
return (typeof(event.target.selectionStart) !== 'undefined'
&& typeof(event.target.selectionEnd) !== 'undefined'
&& ((event.target.selectionEnd - event.target.selectionStart) > 0));
}
function copy(event) {
if ((Jupyter.notebook.mode !== 'command') ||
// window.getSelection checks if text is selected, e.g. in output
!window.getSelection().isCollapsed) {
!window.getSelection().isCollapsed ||
// Allow programmatic copy
isProgrammaticCopy(event)) {
return;
}
var selecn = Jupyter.notebook.get_selected_cells().map(