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Use io.withTempFiles in editFieldExternally

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This commit is contained in:
Kris Maglione
2008-12-17 21:22:52 -05:00
parent cf1b1ccf2d
commit e86ae1d6da
1 changed files with 26 additions and 49 deletions
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75
common/content/editor.js
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@@ -825,53 +825,30 @@ function Editor() //{{{
else
return false;
let oldbg, tmpBg;
try
{
var tmpfile = io.createTempFile();
}
catch (e)
{
liberator.echoerr("Could not create temporary file: " + e.message);
return false;
}
try
{
io.writeFile(tmpfile, text);
}
catch (e)
{
liberator.echoerr("Could not write to temporary file " + tmpfile.path + ": " + e.message);
return false;
}
let res = io.withTempFiles(function (tmpfile) {
io.writeFile(tmpfile, text);
if (textBox)
{
textBox.setAttribute("readonly", "true");
var oldBg = textBox.style.backgroundColor;
var tmpBg = "yellow";
textBox.style.backgroundColor = "#bbbbbb";
}
if (textBox)
{
textBox.setAttribute("readonly", "true");
oldBg = textBox.style.backgroundColor;
tmpBg = "yellow";
textBox.style.backgroundColor = "#bbbbbb";
}
this.editFileExternally(tmpfile.path);
this.editFileExternally(tmpfile.path);
if (textBox)
textBox.removeAttribute("readonly");
if (textBox)
textBox.removeAttribute("readonly");
// if (v:shell_error != 0)
// {
// tmpBg = "red";
// liberator.echoerr("External editor returned with exit code " + retcode);
// }
// else
// {
try
{
let val = io.readFile(tmpfile);
if (textBox)
textBox.value = val;
else
{
//document.getElementById("content-frame").contentDocument.designMode = "on";
let editor = GetCurrentEditor();
let wholeDocRange = editor.document.createRange();
let rootNode = editor.rootElement.QueryInterface(Ci.nsIDOMNode);
@@ -879,31 +856,31 @@ function Editor() //{{{
editor.selection.addRange(wholeDocRange);
editor.selection.deleteFromDocument();
editor.insertText(val);
//setTimeout(function () {
// document.getElementById("content-frame").contentDocument.designMode = "off";
//}, 100);
}
}
catch (e)
{
tmpBg = "red";
liberator.echoerr("Could not read from temporary file " + tmpfile.path + ": " + e.message);
}
// }
}, this)
if (res == false)
throw "Couldn't create temporary file";
}
catch (e)
{
// Errors are unlikely, and our error messages won't
// likely be any more helpful than that given in the
// exception.
liberator.echoerr(e);
tmpBg = "red";
}
// blink the textbox after returning
if (textBox)
{
let timeout = 100;
let colors = [tmpBg, oldBg, tmpBg, oldBg];
(function () {
textBox.style.backgroundColor = colors.shift();
if (colors.length > 0)
setTimeout(arguments.callee, timeout);
setTimeout(arguments.callee, 100);
})();
}
tmpfile.remove(false);
return true;
},