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Middle mouse button paste in gecko #31

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Middle mouse button paste in gecko #31

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eefa0e6
Adds support for copy/middle button paste for Gecko/Firefox
pstjvn Jun 5, 2012
242a629
Re-implemented using content editable changes to allow pasting from a…
pstjvn Jun 5, 2012
105f46c
Fixes withspace when sending to socket in Firefox
pstjvn Jun 6, 2012
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68 changes: 56 additions & 12 deletions static/term.js
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,8 @@
var window = this
, document = this.document;

var isGecko = navigator.userAgent.indexOf('WebKit')==-1&&navigator.product=='Gecko';

/**
* EventEmitter
*/
Expand Down Expand Up @@ -321,6 +323,37 @@ Terminal.prototype.open = function() {

this.startBlink();

var timer_;
var evt;
var process = function() {
var parent = evt.target.parentNode;
var text = parent.textContent;
parent.contentEditable = 'inherit';
parent.blur();
parent.innerHTML = parent.dataset.ohtml;
var a1 = parent.dataset.oc.split('');
var a2 = text.split('');
var fi = -1;
if ( a1.length != a2.length ) {
for (var i = 0; i < a1.length; i++) {
if ( a1[i] != a2[i] ){
fi = i;
break;
}
}
self.send(text.substr(fi, a2.length - a1.length + 1).replace(/^[\s\xa0]+|[\s\xa0]+$/g, '').replace(/\xa0|\s/g, ' '));
}
parent.removeEventListener('DOMCharacterDataModified',_handler, false);
delete parent.dataset.ohtml;
delete parent.dataset.oc;
parent.style.width = '';
};
var _handler = function(ev) {
clearTimeout(timer_);
evt = ev;
timer_ = setTimeout(process, 50);
};

on(this.element, 'mousedown', function() {
self.focus();
});
Expand All @@ -334,18 +367,26 @@ Terminal.prototype.open = function() {
: ev.which != null
? ev.which - 1
: null;
// Handle Gecko separately
if (isGecko && button == 1) {
ev.target.dataset.oc = ev.target.textContent;
ev.target.dataset.ohtml = ev.target.innerHTML;
ev.target.style.width = getComputedStyle(ev.target).width;
ev.target.addEventListener('DOMCharacterDataModified', _handler, false);
ev.target.contentEditable = true;
} else {
// Does IE9 do this?
if (~navigator.userAgent.indexOf('MSIE')) {
button = button === 1 ? 0 : button === 4 ? 1 : button;
}

// Does IE9 do this?
if (~navigator.userAgent.indexOf('MSIE')) {
button = button === 1 ? 0 : button === 4 ? 1 : button;
}

if (button !== 2) return;
if (button !== 2) return;

self.element.contentEditable = 'true';
setTimeout(function() {
self.element.contentEditable = 'inherit'; // 'false';
}, 1);
self.element.contentEditable = 'true';
setTimeout(function() {
self.element.contentEditable = 'inherit'; // 'false';
}, 1);
}
}, true);

on(this.element, 'paste', function(ev) {
Expand All @@ -356,8 +397,11 @@ Terminal.prototype.open = function() {
}
// Not necessary. Do it anyway for good measure.
self.element.contentEditable = 'inherit';
return cancel(ev);
});
// Gecko needs to receive the paste event
if ( !isGecko ) {
return cancel(ev);
}
});

this.bindMouse();

Expand Down