3e7f5fdd3f
When legacy-data-mixin.html is imported this will tell you on the console which observers need fixing regarding this change of behavior: https://polymer-library.polymer-project.org/2.0/docs/upgrade#update-observers This change was created by running this command line: find polygerrit-ui/app/ -type f | xargs sed -i '/^ is: / a\ _legacyUndefinedCheck: true,' Once all observers are fixed, this change will be reverted. This is tracked in https://bugs.chromium.org/p/gerrit/issues/detail?id=10723 Change-Id: Icccdfaa52bf77dfb25e949b2aa2402110f6c2276
85 lines
2.2 KiB
JavaScript
85 lines
2.2 KiB
JavaScript
/**
|
|
* @license
|
|
* Copyright (C) 2017 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
(function() {
|
|
'use strict';
|
|
|
|
/*
|
|
* The gr-limited-text element is for displaying text with a maximum length
|
|
* (in number of characters) to display. If the length of the text exceeds the
|
|
* configured limit, then an ellipsis indicates that the text was truncated
|
|
* and a tooltip containing the full text is enabled.
|
|
*/
|
|
|
|
Polymer({
|
|
is: 'gr-limited-text',
|
|
_legacyUndefinedCheck: true,
|
|
|
|
properties: {
|
|
/** The un-truncated text to display. */
|
|
text: String,
|
|
|
|
/** The maximum length for the text to display before truncating. */
|
|
limit: {
|
|
type: Number,
|
|
value: null,
|
|
},
|
|
|
|
/** Boolean property used by Gerrit.TooltipBehavior. */
|
|
hasTooltip: {
|
|
type: Boolean,
|
|
value: false,
|
|
},
|
|
|
|
/**
|
|
* The maximum number of characters to display in the tooltop.
|
|
*/
|
|
tooltipLimit: {
|
|
type: Number,
|
|
value: 1024,
|
|
},
|
|
},
|
|
|
|
observers: [
|
|
'_updateTitle(text, limit, tooltipLimit)',
|
|
],
|
|
|
|
behaviors: [
|
|
Gerrit.TooltipBehavior,
|
|
],
|
|
|
|
/**
|
|
* The text or limit have changed. Recompute whether a tooltip needs to be
|
|
* enabled.
|
|
*/
|
|
_updateTitle(text, limit, tooltipLimit) {
|
|
this.hasTooltip = !!limit && !!text && text.length > limit;
|
|
if (this.hasTooltip) {
|
|
this.setAttribute('title', text.substr(0, tooltipLimit));
|
|
} else {
|
|
this.removeAttribute('title');
|
|
}
|
|
},
|
|
|
|
_computeDisplayText(text, limit) {
|
|
if (!!limit && !!text && text.length > limit) {
|
|
return text.substr(0, limit - 1) + '…';
|
|
}
|
|
return text;
|
|
},
|
|
});
|
|
})();
|