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Pass line/column numbers to the editor for rich text editors too.

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This commit is contained in:
Kris Maglione
2011-09-26 00:01:08 -04:00
parent 25d7a2fefd
commit 43cd62d40c
5 changed files with 32 additions and 9 deletions
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22
common/content/editor.js
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@@ -204,17 +204,33 @@ var Editor = Module("editor", {
if (textBox) {
var text = textBox.value;
let pre = text.substr(0, textBox.selectionStart);
line = 1 + pre.replace(/[^\n]/g, "").length;
column = 1 + pre.replace(/[^]*\n/, "").length;
var pre = text.substr(0, textBox.selectionStart);
}
else {
var editor_ = window.GetCurrentEditor ? GetCurrentEditor()
: Editor.getEditor(document.commandDispatcher.focusedWindow);
dactyl.assert(editor_);
text = Array.map(editor_.rootElement.childNodes, function (e) DOM.stringify(e, true)).join("");
util.dump(editor_.selection);
if (!editor_.selection.rangeCount)
var sel = "";
else {
let range = RangeFind.nodeContents(editor_.rootElement);
let end = editor_.selection.getRangeAt(0);
range.setEnd(end.startContainer, end.startOffset);
pre = DOM.stringify(range, true);
if (range.startContainer instanceof Text)
pre = pre.replace(/^(?:<[^>"]+>)+/, "");
if (range.endContainer instanceof Text)
pre = pre.replace(/(?:<\/[^>"]+>)+$/, "");
}
}
line = 1 + pre.replace(/[^\n]/g, "").length;
column = 1 + pre.replace(/[^]*\n/, "").length;
let origGroup = textBox && textBox.getAttributeNS(NS, "highlight") || "";
let cleanup = util.yieldable(function cleanup(error) {
if (timer)