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// Copyright 2016 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.
/**
* @constructor
* @extends {HTMLSpanElement}
*/
UI.Icon = class extends HTMLSpanElement {
constructor() {
super();
throw new Error('icon must be created via factory method.');
}
/**
* @param {string=} iconType
* @param {string=} className
* @return {!UI.Icon}
*/
static create(iconType, className) {
if (!UI.Icon._constructor)
UI.Icon._constructor = registerCustomElement('span', 'ui-icon', UI.Icon.prototype);
var icon = /** @type {!UI.Icon} */ (new UI.Icon._constructor());
if (className)
icon.className = className;
if (iconType)
icon.setIconType(iconType);
return icon;
}
/**
* @override
*/
createdCallback() {
/** @type {?UI.Icon.Descriptor} */
this._descriptor = null;
/** @type {string} */
this._iconType = '';
}
/**
* @param {string} iconType
*/
setIconType(iconType) {
if (this._descriptor) {
this.style.removeProperty(this._propertyName());
this.style.removeProperty('width');
this.style.removeProperty('height');
this.style.removeProperty('transform');
this.classList.remove(this._spritesheetClass());
this.classList.remove(this._iconType);
this._iconType = '';
this._descriptor = null;
}
var descriptor = UI.Icon.Descriptors[iconType] || null;
if (descriptor) {
this._iconType = iconType;
this._descriptor = descriptor;
this.style.setProperty(this._propertyName(), this._propertyValue());
this.style.setProperty('width', this._descriptor.width + 'px');
this.style.setProperty('height', this._descriptor.height + 'px');
if (this._descriptor.transform)
this.style.setProperty('transform', this._descriptor.transform);
this.classList.add(this._spritesheetClass());
this.classList.add(this._iconType);
} else if (iconType) {
throw new Error(`ERROR: failed to find icon descriptor for type: ${iconType}`);
}
}
/**
* @return {string}
*/
_spritesheetClass() {
return 'spritesheet-' + this._descriptor.spritesheet + (this._descriptor.isMask ? '-mask' : '');
}
/**
* @return {string}
*/
_propertyName() {
return this._descriptor.isMask ? '-webkit-mask-position' : 'background-position';
}
/**
* @return {string}
*/
_propertyValue() {
return `${this._descriptor.x}px ${this._descriptor.y}px`;
}
};
/** @typedef {{x: number, y: number, width: number, height: number, spritesheet: string, isMask: (boolean|undefined)}} */
UI.Icon.Descriptor;
/** @enum {!UI.Icon.Descriptor} */
UI.Icon.Descriptors = {
'smallicon-error': {x: -20, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-revoked-error': {x: -40, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-warning': {x: -60, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-info': {x: -80, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-device': {x: -100, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-red-ball': {x: -120, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-green-ball': {x: -140, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-orange-ball': {x: -160, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-thick-right-arrow': {x: -180, y: 0, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-user-command': {x: 0, y: -20, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-text-prompt': {x: -20, y: -20, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-command-result': {x: -40, y: -20, width: 10, height: 10, spritesheet: 'smallicons'},
'smallicon-shadow': {x: -60, y: -20, width: 10, height: 10, spritesheet: 'smallicons', isMask: true},
'smallicon-bezier': {x: -80, y: -20, width: 10, height: 10, spritesheet: 'smallicons', isMask: true},
'smallicon-dropdown-arrow': {x: -18, y: -96, width: 12, height: 12, spritesheet: 'largeicons', isMask: true},
'smallicon-checkmark': {x: -100, y: -20, width: 10, height: 10, spritesheet: 'smallicons', isMask: true},
'smallicon-green-checkmark': {x: -120, y: -20, width: 10, height: 10, spritesheet: 'smallicons'},
'largeicon-longclick-triangle': {x: -290, y: -46, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-menu': {x: -192, y: -24, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-delete': {x: -128, y: -0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-node-search': {x: -320, y: -120, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-add': {x: -224, y: -120, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-clear': {x: -64, y: 0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-rotate-screen': {x: -192, y: -144, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-phone': {x: -320, y: -96, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-block': {x: -32, y: -144, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-layout-editor': {x: 0, y: -144, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-foreground-color': {x: -128, y: -144, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-background-color': {x: -96, y: -144, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-text-shadow': {x: -192, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-box-shadow': {x: -160, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-pause-animation': {x: -320, y: 0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-replay-animation': {x: -320, y: -24, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-play-animation': {x: -320, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-eyedropper': {x: -288, y: -120, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-rotate': {x: -160, y: -120, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-center': {x: -128, y: -120, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-pan': {x: -98, y: -120, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-waterfall': {x: -128, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-filter': {x: -32, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-trash-bin': {x: -128, y: -24, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-pretty-print': {x: -256, y: -24, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-deactivate-breakpoints': {x: 0, y: -24, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-activate-breakpoints': {x: -32, y: 0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-resume': {x: 0, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-pause': {x: -32, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-pause-on-exceptions': {x: -256, y: 0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-play-back': {x: -64, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true, transform: 'scaleX(-1)'},
'largeicon-play': {x: -64, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-step-over': {x: -128, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-step-out': {x: -96, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-step-in': {x: -64, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-camera': {x: -96, y: -24, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-stop-recording': {x: -288, y: -24, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-start-recording': {x: -288, y: 0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-large-list': {x: -224, y: 0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-visibility': {x: -96, y: 0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-refresh': {x: 0, y: 0, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-dock-to-right': {x: -256, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-dock-to-bottom': {x: -32, y: -24, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-undock': {x: 0, y: -48, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-show-left-sidebar': {x: -160, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-hide-left-sidebar': {x: -192, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true},
'largeicon-show-right-sidebar': {x: -160, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true, transform: 'rotate(180deg)'},
'largeicon-hide-right-sidebar': {x: -192, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true, transform: 'rotate(180deg)'},
'largeicon-show-top-sidebar': {x: -160, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true, transform: 'translate(4px, 0) rotate(90deg)'},
'largeicon-hide-top-sidebar': {x: -192, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true, transform: 'translate(4px, 1px) rotate(90deg)'},
'largeicon-show-bottom-sidebar': {x: -160, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true, transform: 'translate(4px, 0) rotate(-90deg)'},
'largeicon-hide-bottom-sidebar': {x: -192, y: -72, width: 28, height: 24, spritesheet: 'largeicons', isMask: true, transform: 'translate(4px, 1px) rotate(-90deg)'},
};