131 lines
4.3 KiB
JavaScript
Vendored
131 lines
4.3 KiB
JavaScript
Vendored
// Open simple dialogs on top of an editor. Relies on dialog.css.
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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function dialogDiv(cm, template, bottom) {
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var wrap = cm.getWrapperElement();
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var dialog;
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dialog = wrap.appendChild(document.createElement("div"));
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if (bottom) {
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dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
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} else {
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dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
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}
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if (typeof template == "string") {
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dialog.innerHTML = template;
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} else { // Assuming it's a detached DOM element.
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dialog.appendChild(template);
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}
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return dialog;
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}
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function closeNotification(cm, newVal) {
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if (cm.state.currentNotificationClose)
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cm.state.currentNotificationClose();
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cm.state.currentNotificationClose = newVal;
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}
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CodeMirror.defineExtension("openDialog", function(template, callback, options) {
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closeNotification(this, null);
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var dialog = dialogDiv(this, template, options && options.bottom);
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var closed = false, me = this;
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function close() {
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if (closed) return;
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closed = true;
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dialog.parentNode.removeChild(dialog);
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}
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var inp = dialog.getElementsByTagName("input")[0], button;
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if (inp) {
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if (options && options.value) inp.value = options.value;
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CodeMirror.on(inp, "keydown", function(e) {
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if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
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if (e.keyCode == 13 || e.keyCode == 27) {
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inp.blur();
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CodeMirror.e_stop(e);
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close();
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me.focus();
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if (e.keyCode == 13) callback(inp.value);
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}
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});
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if (options && options.onKeyUp) {
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CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
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}
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if (options && options.value) inp.value = options.value;
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inp.focus();
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CodeMirror.on(inp, "blur", close);
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} else if (button = dialog.getElementsByTagName("button")[0]) {
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CodeMirror.on(button, "click", function() {
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close();
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me.focus();
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});
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button.focus();
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CodeMirror.on(button, "blur", close);
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}
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return close;
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});
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CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
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closeNotification(this, null);
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var dialog = dialogDiv(this, template, options && options.bottom);
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var buttons = dialog.getElementsByTagName("button");
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var closed = false, me = this, blurring = 1;
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function close() {
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if (closed) return;
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closed = true;
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dialog.parentNode.removeChild(dialog);
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me.focus();
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}
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buttons[0].focus();
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for (var i = 0; i < buttons.length; ++i) {
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var b = buttons[i];
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(function(callback) {
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CodeMirror.on(b, "click", function(e) {
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CodeMirror.e_preventDefault(e);
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close();
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if (callback) callback(me);
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});
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})(callbacks[i]);
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CodeMirror.on(b, "blur", function() {
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--blurring;
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setTimeout(function() { if (blurring <= 0) close(); }, 200);
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});
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CodeMirror.on(b, "focus", function() { ++blurring; });
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}
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});
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/*
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* openNotification
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* Opens a notification, that can be closed with an optional timer
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* (default 5000ms timer) and always closes on click.
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*
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* If a notification is opened while another is opened, it will close the
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* currently opened one and open the new one immediately.
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*/
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CodeMirror.defineExtension("openNotification", function(template, options) {
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closeNotification(this, close);
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var dialog = dialogDiv(this, template, options && options.bottom);
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var duration = options && (options.duration === undefined ? 5000 : options.duration);
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var closed = false, doneTimer;
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function close() {
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if (closed) return;
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closed = true;
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clearTimeout(doneTimer);
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dialog.parentNode.removeChild(dialog);
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}
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CodeMirror.on(dialog, 'click', function(e) {
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CodeMirror.e_preventDefault(e);
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close();
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});
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if (duration)
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doneTimer = setTimeout(close, options.duration);
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});
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});
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