b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
91 lines
2.7 KiB
JavaScript
Executable file
91 lines
2.7 KiB
JavaScript
Executable file
/* jshint unused: true */
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/* global LazyLoader, $ */
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/* exported Dialogs */
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'use strict';
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var Dialogs = {
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// show a confirm dialog
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confirm: function(options, onConfirm, onCancel) {
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LazyLoader.load('shared/style/confirm.css', function() {
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var dialog = $('confirm-dialog');
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var msgEle = $('confirm-msg');
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var cancelButton = $('confirm-cancel');
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var confirmButton = $('confirm-ok');
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/*
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* this function handles the logic for adding the correct text
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* to `element` given option fields prefixed with `prefix`
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* failing to find an option, `defaultId` will be added if it exists
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*/
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var addText = function (element, prefix, defaultId) {
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if (options[prefix + 'Id']) {
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document.l10n.setAttributes(
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element,
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options[prefix + 'Id'],
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options[prefix + 'Args'] //may be undefined but will still work
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);
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}
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else if (options[prefix] || options[prefix + 'Text']) {
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var textOption = options[prefix] || options[prefix + 'Text'];
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element.textContent = textOption;
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}
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else if (defaultId) {
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element.setAttribute('data-l10n-id', defaultId);
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}
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};
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// set up the dialog based on the options
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addText(msgEle, 'message');
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addText(cancelButton, 'cancel', 'cancel');
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addText(confirmButton, 'confirm', 'ok');
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if (options.danger) {
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confirmButton.classList.add('danger');
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} else {
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confirmButton.classList.remove('danger');
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}
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// If the caller specified a bodyClass, add that to the classList of the
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// body element. This can be used for accessibility, e.g., to hide the
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// main document while a dialog is shown
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if (options.bodyClass) {
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document.body.classList.add(options.bodyClass);
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}
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// show the confirm dialog
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dialog.classList.remove('hidden');
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function close(ev) {
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if (options.bodyClass) {
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document.body.classList.remove(options.bodyClass);
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}
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dialog.classList.add('hidden');
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cancelButton.removeEventListener('click', onCancelClick);
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confirmButton.removeEventListener('click', onConfirmClick);
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ev.preventDefault();
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ev.stopPropagation();
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return false;
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}
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// attach event handlers
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var onCancelClick = function(ev) {
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close(ev);
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if (onCancel) {
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onCancel();
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}
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return false;
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};
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var onConfirmClick = function(ev) {
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close(ev);
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if (onConfirm) {
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onConfirm();
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}
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return false;
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};
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cancelButton.addEventListener('click', onCancelClick);
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confirmButton.addEventListener('click', onConfirmClick);
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});
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}
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};
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