You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
1.9 KiB
63 lines
1.9 KiB
// Open simple dialogs on top of an editor. Relies on dialog.css.
|
|
|
|
(function() {
|
|
function dialogDiv(cm, template) {
|
|
var wrap = cm.getWrapperElement();
|
|
var dialog = wrap.insertBefore(document.createElement("div"), wrap.firstChild);
|
|
dialog.className = "CodeMirror-dialog";
|
|
dialog.innerHTML = '<div>' + template + '</div>';
|
|
return dialog;
|
|
}
|
|
|
|
CodeMirror.defineExtension("openDialog", function(template, callback) {
|
|
var dialog = dialogDiv(this, template);
|
|
var closed = false, me = this;
|
|
function close() {
|
|
if (closed) return;
|
|
closed = true;
|
|
dialog.parentNode.removeChild(dialog);
|
|
}
|
|
var inp = dialog.getElementsByTagName("input")[0];
|
|
if (inp) {
|
|
CodeMirror.connect(inp, "keydown", function(e) {
|
|
if (e.keyCode == 13 || e.keyCode == 27) {
|
|
CodeMirror.e_stop(e);
|
|
close();
|
|
me.focus();
|
|
if (e.keyCode == 13) callback(inp.value);
|
|
}
|
|
});
|
|
inp.focus();
|
|
CodeMirror.connect(inp, "blur", close);
|
|
}
|
|
return close;
|
|
});
|
|
|
|
CodeMirror.defineExtension("openConfirm", function(template, callbacks) {
|
|
var dialog = dialogDiv(this, template);
|
|
var buttons = dialog.getElementsByTagName("button");
|
|
var closed = false, me = this, blurring = 1;
|
|
function close() {
|
|
if (closed) return;
|
|
closed = true;
|
|
dialog.parentNode.removeChild(dialog);
|
|
me.focus();
|
|
}
|
|
buttons[0].focus();
|
|
for (var i = 0; i < buttons.length; ++i) {
|
|
var b = buttons[i];
|
|
(function(callback) {
|
|
CodeMirror.connect(b, "click", function(e) {
|
|
CodeMirror.e_preventDefault(e);
|
|
close();
|
|
if (callback) callback(me);
|
|
});
|
|
})(callbacks[i]);
|
|
CodeMirror.connect(b, "blur", function() {
|
|
--blurring;
|
|
setTimeout(function() { if (blurring <= 0) close(); }, 200);
|
|
});
|
|
CodeMirror.connect(b, "focus", function() { ++blurring; });
|
|
}
|
|
});
|
|
})(); |