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|
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// This Polymer element is used to show information about issues related
// to casting.
Polymer({
is: 'issue-banner',
properties: {
/**
* The issue to show.
* @type {?media_router.Issue}
*/
issue: {
type: Object,
value: null,
observer: 'updateActionButtonText_',
},
/**
* Maps an issue action type to the resource identifier of the text shown
* in the action button.
* This is a property of issue-banner because it is used in tests.
* @type {!Array<string>}
*/
issueActionTypeToButtonTextResource_: {
type: Array,
value: function() {
return ['dismissButton', 'learnMoreButton'];
},
},
/**
* The text shown in the default action button.
* @private {string}
*/
defaultActionButtonText_: {
type: String,
value: '',
},
/**
* The text shown in the secondary action button.
* @private {string}
*/
secondaryActionButtonText_: {
type: String,
value: '',
},
},
/**
* @param {?media_router.Issue} issue
* @return {boolean} Whether or not to hide the blocking issue UI.
* @private
*/
computeIsBlockingIssueHidden_: function(issue) {
return !issue || !issue.isBlocking;
},
/**
* Returns true to hide the non-blocking issue UI, false to show it.
*
* @param {?media_router.Issue} issue
* @private
*/
computeIsNonBlockingIssueHidden_: function(issue) {
return !issue || issue.isBlocking;
},
/**
* @param {?media_router.Issue} issue The current issue.
* @return {string} The class for the overall issue-banner.
* @private
*/
computeIssueClass_: function(issue) {
if (!issue)
return '';
return issue.isBlocking ? 'blocking' : 'non-blocking';
},
/**
* @param {?media_router.Issue} issue
* @return {boolean} Whether or not to hide the non-blocking issue UI.
* @private
*/
computeOptionalActionHidden_: function(issue) {
return !issue || !issue.secondaryActionType;
},
/**
* Fires an issue-action-click event.
*
* @param {number} actionType The type of issue action.
* @private
*/
fireIssueActionClick_: function(actionType) {
this.fire('issue-action-click', {
id: this.issue.id,
actionType: actionType,
helpPageId: this.issue.helpPageId
});
},
/**
* Called when a default issue action is clicked.
*
* @param {!Event} event The event object.
* @private
*/
onClickDefaultAction_: function(event) {
this.fireIssueActionClick_(this.issue.defaultActionType);
},
/**
* Called when an optional issue action is clicked.
*
* @param {!Event} event The event object.
* @private
*/
onClickOptAction_: function(event) {
this.fireIssueActionClick_(this.issue.secondaryActionType);
},
/**
* Called when |issue| is updated. This updates the default and secondary
* action button text.
*
* @private
*/
updateActionButtonText_: function() {
var defaultText = '';
var secondaryText = '';
if (this.issue) {
defaultText = loadTimeData.getString(
this.issueActionTypeToButtonTextResource_[
this.issue.defaultActionType]);
if (this.issue.secondaryActionType) {
secondaryText = loadTimeData.getString(
this.issueActionTypeToButtonTextResource_[
this.issue.secondaryActionType]);
}
}
this.defaultActionButtonText_ = defaultText;
this.secondaryActionButtonText_ = secondaryText;
},
});
|
