90 lines
No EOL
2.2 KiB
JavaScript
90 lines
No EOL
2.2 KiB
JavaScript
define([
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"editor",
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"util/template!templates/dialog.html",
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"util/dom2"
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], function(editor, inflate) {
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/*
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You can call dialog() to present a modal, since alert() isn't allowed.
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Currently, your callback will be passed the value set for the button pressed. Form support is coming.
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*/
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return function(text, buttons, callback) {
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if (typeof buttons == "function" || typeof buttons == "undefined") {
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callback = buttons;
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buttons = ["ok"];
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}
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buttons = buttons.map(function(options) {
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if (typeof options == "string") {
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return {
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label: options,
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value: options
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};
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}
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return options;
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});
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var modal = inflate.get("templates/dialog.html", {
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text: text,
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buttons: buttons
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});
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document.body.append(modal);
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var defaultButton = modal.find("button.default");
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if (!defaultButton) defaultButton = modal.find("button");
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defaultButton.focus();
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var onKeyDown = function(e) {
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e.stopPropagation();
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e.stopImmediatePropagation();
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if (e.ctrlKey || e.metaKey || e.shiftKey) {
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e.preventDefault();
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}
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//check escape
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if (e.keyCode == 27) {
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modal.remove();
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editor.focus();
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if (callback) callback();
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}
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};
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var onKeyPress = function(e) {
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e.stopPropagation();
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e.stopImmediatePropagation();
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//allow Enter to trigger clicks
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if (e.keyCode != 13) {
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e.preventDefault();
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}
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buttons.forEach(function(options) {
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if (typeof options == "string") return;
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if (options.shortcut && options.shortcut == String.fromCharCode(e.charCode)) {
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modal.remove();
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editor.focus();
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if (callback) callback(options.value);
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}
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});
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}
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var clickButton = function(e) {
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var target = e.target;
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if (!target.matches("button")) return;
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modal.remove();
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try {
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var value = JSON.parse(target.value);
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if (callback) callback(value);
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} catch (err) {
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//do nothing
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}
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editor.focus();
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};
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modal.onkeydown = onKeyDown;
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modal.onkeypress = onKeyPress;
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modal.onclick = clickButton;
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};
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}); |