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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.
import 'chrome://resources/cr_elements/cr_action_menu/cr_action_menu.m.js';
import 'chrome://resources/cr_elements/cr_icon_button/cr_icon_button.m.js';
import 'chrome://resources/cr_elements/cr_toolbar/cr_toolbar.m.js';
import 'chrome://resources/cr_elements/hidden_style_css.m.js';
import 'chrome://resources/cr_elements/icons.m.js';
import 'chrome://resources/cr_elements/shared_vars_css.m.js';
import 'chrome://resources/js/util.m.js';
import 'chrome://resources/polymer/v3_0/paper-styles/color.js';
import './strings.m.js';
import {getToastManager} from 'chrome://resources/cr_elements/cr_toast/cr_toast_manager.m.js';
import {assert} from 'chrome://resources/js/assert.m.js';
import {loadTimeData} from 'chrome://resources/js/load_time_data.m.js';
import {html, Polymer} from 'chrome://resources/polymer/v3_0/polymer/polymer_bundled.min.js';
import {BrowserProxy} from './browser_proxy.js';
import {Data} from './data.js';
import {PageHandlerInterface} from './downloads.mojom-webui.js';
import {SearchService} from './search_service.js';
Polymer({
is: 'downloads-toolbar',
_template: html`{__html_template__}`,
properties: {
hasClearableDownloads: {
type: Boolean,
value: false,
observer: 'updateClearAll_',
},
/** @type {!Array<!Data>} */
items: {
type: Array,
value: Array,
},
spinnerActive: {
type: Boolean,
notify: true,
},
},
/** @private {?PageHandlerInterface} */
mojoHandler_: null,
/** @override */
ready() {
this.mojoHandler_ = BrowserProxy.getInstance().handler;
},
/** @return {boolean} Whether removal can be undone. */
canUndo() {
return !this.isSearchFocused();
},
/** @return {boolean} Whether "Clear all" should be allowed. */
canClearAll() {
return this.getSearchText().length === 0 && this.hasClearableDownloads;
},
/** @return {string} The full text being searched. */
getSearchText() {
return /** @type {!CrToolbarElement} */ (this.$.toolbar)
.getSearchField()
.getValue();
},
focusOnSearchInput() {
return /** @type {!CrToolbarElement} */ (this.$.toolbar)
.getSearchField()
.showAndFocus();
},
isSearchFocused() {
return /** @type {!CrToolbarElement} */ (this.$.toolbar)
.getSearchField()
.isSearchFocused();
},
/** @private */
onClearAllTap_() {
assert(this.canClearAll());
this.mojoHandler_.clearAll();
this.$.moreActionsMenu.close();
const canUndo =
this.items.some(data => !data.isDangerous && !data.isMixedContent);
getToastManager().show(loadTimeData.getString('toastClearedAll'),
/* hideSlotted= */ !canUndo);
},
/** @private */
onMoreActionsTap_() {
this.$.moreActionsMenu.showAt(this.$.moreActions);
},
/**
* @param {!CustomEvent<string>} event
* @private
*/
onSearchChanged_(event) {
const searchService = SearchService.getInstance();
if (searchService.search(event.detail)) {
this.spinnerActive = searchService.isSearching();
}
this.updateClearAll_();
},
/** @private */
onOpenDownloadsFolderTap_() {
this.mojoHandler_.openDownloadsFolderRequiringGesture();
this.$.moreActionsMenu.close();
},
/** @private */
updateClearAll_() {
this.$$('.clear-all').hidden = !this.canClearAll();
},
});
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