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Issue 39: Clipboard not integrated with client operating system

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o Patch for html5 drag-and-drop applied.  From the poster,

  Here is a quick proof-of-concept patch against the current SVN head
  that adds support for dragging and dropping text into a shellinabox
  session if the browser supports HTML5 drag-and-drop. It has only
  been tested with shellinabox/demo/demo.html
This commit is contained in:
Marc Singer 2012-03-31 18:59:38 -07:00
parent da7c1b5ec1
commit 33a92e9c93
1 changed files with 25 additions and 0 deletions
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25
shellinabox/vt100.js
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@ -1047,6 +1047,24 @@ VT100.prototype.initializeElements = function(container) {
this.addListener(this.scrollable,'mouseup', mouseEvent(this, 1 /* MOUSE_UP */));
this.addListener(this.scrollable,'click', mouseEvent(this, 2 /* MOUSE_CLICK */));
// Check that browser supports drag and drop
if ('draggable' in document.createElement('span')) {
var dropEvent = function (vt100) {
return function(e) {
if (!e) e = window.event;
if (e.preventDefault) e.preventDefault();
vt100.keysPressed(e.dataTransfer.getData('Text'));
return false;
};
};
// Tell the browser that we *can* drop on this target
this.addListener(this.scrollable, 'dragover', cancel);
this.addListener(this.scrollable, 'dragenter', cancel);
// Add a listener for the drop event
this.addListener(this.scrollable, 'drop', dropEvent(this));
}
// Initialize the blank terminal window.
this.currentScreen = 0;
this.cursorX = 0;
@ -1060,6 +1078,13 @@ VT100.prototype.initializeElements = function(container) {
this.input.focus();
};
function cancel(event) {
if (event.preventDefault) {
event.preventDefault();
}
return false;
}
VT100.prototype.getChildById = function(parent, id) {
var nodeList = parent.all || parent.getElementsByTagName('*');
if (typeof nodeList.namedItem == 'undefined') {