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Sanify editor.pasteClipboard.

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This commit is contained in:
Kris Maglione
2011-10-04 23:15:58 -04:00
parent 313b31756b
commit 1af7252f34
1 changed files with 5 additions and 29 deletions
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34
common/content/editor.js
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@@ -68,37 +68,13 @@ var Editor = Module("editor", {
this.editor.setShouldTxnSetSelection(!val); this.editor.setShouldTxnSetSelection(!val);
}, },
pasteClipboard: function (clipboard, toStart) { pasteClipboard: function pasteClipboard(clipboard) {
let elem = this.element; let elem = this.element;
if (elem.setSelectionRange) { let text = dactyl.clipboardRead(clipboard);
let text = dactyl.clipboardRead(clipboard); dactyl.assert(text && this.editor instanceof Ci.nsIPlaintextEditor);
if (!text)
return;
if (isinstance(elem, [HTMLInputElement, XULTextBoxElement]))
text = text.replace(/\n+/g, "");
// This is a hacky fix - but it works. this.editor.insertText(text);
// <s-insert> in the bottom of a long textarea bounces up
let top = elem.scrollTop;
let left = elem.scrollLeft;
let start = elem.selectionStart; // caret position
let end = elem.selectionEnd;
let value = elem.value.substring(0, start) + text + elem.value.substring(end);
elem.value = value;
if (/^(search|text)$/.test(elem.type))
DOM(elem).editor.rootElement.firstChild.textContent = value;
elem.selectionStart = Math.min(start + (toStart ? 0 : text.length), elem.value.length);
elem.selectionEnd = elem.selectionStart;
elem.scrollTop = top;
elem.scrollLeft = left;
DOM(elem).input();
}
}, },
// count is optional, defaults to 1 // count is optional, defaults to 1
@@ -138,7 +114,6 @@ var Editor = Module("editor", {
this.selection[select ? "extend" : "collapse"](node, pos); this.selection[select ? "extend" : "collapse"](node, pos);
}, },
mungeRange: function mungeRange(range, munger, selectEnd) { mungeRange: function mungeRange(range, munger, selectEnd) {
let { editor } = this; let { editor } = this;
editor.beginPlaceHolderTransaction(null); editor.beginPlaceHolderTransaction(null);
@@ -187,6 +162,7 @@ var Editor = Module("editor", {
}, },
findChar: function (key, count, backward) { findChar: function (key, count, backward) {
// TODO: Use extendRange, return range.
util.assert(DOM(this.element).isInput); util.assert(DOM(this.element).isInput);