devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (cjs/ui/file_manager/ui.file_manager.item_list.thumbnails.js)
* Version: 21.2.4
* Build date: Mon Dec 06 2021
*
* Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
exports.default = void 0;
var _renderer = _interopRequireDefault(require("../../core/renderer"));
var _extend = require("../../core/utils/extend");
var _deferred = require("../../core/utils/deferred");
var _events_engine = _interopRequireDefault(require("../../events/core/events_engine"));
var _index = require("../../events/utils/index");
var _contextmenu = require("../../events/contextmenu");
var _uiFile_manager = require("./ui.file_manager.common");
var _message = _interopRequireDefault(require("../../localization/message"));
var _uiFile_managerItems_listThumbnails = _interopRequireDefault(require("./ui.file_manager.items_list.thumbnails.list_box"));
var _uiFile_manager2 = _interopRequireDefault(require("./ui.file_manager.item_list"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
_setPrototypeOf(subClass, superClass)
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function(o, p) {
o.__proto__ = p;
return o
};
return _setPrototypeOf(o, p)
}
var FILE_MANAGER_THUMBNAILS_ITEM_LIST_CLASS = "dx-filemanager-thumbnails";
var FILE_MANAGER_THUMBNAILS_ITEM_CLASS = "dx-filemanager-thumbnails-item";
var FILE_MANAGER_THUMBNAILS_ITEM_THUMBNAIL_CLASS = "dx-filemanager-thumbnails-item-thumbnail";
var FILE_MANAGER_THUMBNAILS_EVENT_NAMESPACE = "dxFileManager_thumbnails";
var FileManagerThumbnailsItemList = function(_FileManagerItemListB) {
_inheritsLoose(FileManagerThumbnailsItemList, _FileManagerItemListB);
function FileManagerThumbnailsItemList() {
return _FileManagerItemListB.apply(this, arguments) || this
}
var _proto = FileManagerThumbnailsItemList.prototype;
_proto._initMarkup = function() {
_FileManagerItemListB.prototype._initMarkup.call(this);
this.$element().addClass(FILE_MANAGER_THUMBNAILS_ITEM_LIST_CLASS);
var contextMenuEvent = (0, _index.addNamespace)(_contextmenu.name, FILE_MANAGER_THUMBNAILS_EVENT_NAMESPACE);
_events_engine.default.on(this.$element(), contextMenuEvent, this._onContextMenu.bind(this));
this._createItemList()
};
_proto._createItemList = function() {
var _this = this;
var selectionMode = this._isMultipleSelectionMode() ? "multiple" : "single";
var $itemListContainer = (0, _renderer.default)("<div>").appendTo(this.$element());
this._itemList = this._createComponent($itemListContainer, _uiFile_managerItems_listThumbnails.default, {
dataSource: this._createDataSource(),
selectionMode: selectionMode,
selectedItemKeys: this.option("selectedItemKeys"),
focusedItemKey: this.option("focusedItemKey"),
activeStateEnabled: true,
hoverStateEnabled: true,
loopItemFocus: false,
focusStateEnabled: true,
onItemEnterKeyPressed: this._tryOpen.bind(this),
itemThumbnailTemplate: this._getItemThumbnailContainer.bind(this),
getTooltipText: this._getTooltipText.bind(this),
onSelectionChanged: this._onItemListSelectionChanged.bind(this),
onFocusedItemChanged: this._onItemListFocusedItemChanged.bind(this),
onContentReady: function() {
var _this$_refreshDeferre;
return null === (_this$_refreshDeferre = _this._refreshDeferred) || void 0 === _this$_refreshDeferre ? void 0 : _this$_refreshDeferre.resolve()
}
})
};
_proto._onContextMenu = function(e) {
e.preventDefault();
e.stopPropagation();
if (!this._isDesktop()) {
return
}
var items = null;
var targetItemElement = (0, _renderer.default)(e.target).closest(this._getItemSelector());
var targetItem = null;
if (targetItemElement.length > 0) {
targetItem = this._itemList.getItemByItemElement(targetItemElement);
this._itemList.selectItem(targetItem);
items = this._getFileItemsForContextMenu(targetItem)
}
var target = {
itemData: targetItem,
itemElement: targetItemElement.length ? targetItemElement : void 0
};
this._showContextMenu(items, e.target, e, target)
};
_proto._getItemThumbnailCssClass = function() {
return FILE_MANAGER_THUMBNAILS_ITEM_THUMBNAIL_CLASS
};
_proto._getItemSelector = function() {
return ".".concat(FILE_MANAGER_THUMBNAILS_ITEM_CLASS)
};
_proto._getTooltipText = function(fileItemInfo) {
var item = fileItemInfo.fileItem;
if (item.tooltipText) {
return item.tooltipText
}
var text = "".concat(item.name, "\r\n");
if (!item.isDirectory) {
text += "".concat(_message.default.format("dxFileManager-listThumbnailsTooltipTextSize"), ": ").concat((0, _uiFile_manager.getDisplayFileSize)(item.size), "\r\n")
}
text += "".concat(_message.default.format("dxFileManager-listThumbnailsTooltipTextDateModified"), ": ").concat(item.dateModified);
return text
};
_proto._onItemDblClick = function(e) {
var $item = (0, _renderer.default)(e.currentTarget);
var item = this._itemList.getItemByItemElement($item);
this._tryOpen(item)
};
_proto._tryOpen = function(item) {
if (item) {
this._raiseSelectedItemOpened(item)
}
};
_proto._getItemsInternal = function() {
return _FileManagerItemListB.prototype._getItemsInternal.call(this).then((function(items) {
var deferred = new _deferred.Deferred;
setTimeout((function() {
return deferred.resolve(items)
}));
return deferred.promise()
}))
};
_proto._disableDragging = function() {
return false
};
_proto._getDefaultOptions = function() {
return (0, _extend.extend)(_FileManagerItemListB.prototype._getDefaultOptions.call(this), {
focusStateEnabled: true
})
};
_proto._onItemListSelectionChanged = function(_ref) {
var addedItemKeys = _ref.addedItemKeys,
removedItemKeys = _ref.removedItemKeys;
var selectedItemInfos = this.getSelectedItems();
var selectedItems = selectedItemInfos.map((function(itemInfo) {
return itemInfo.fileItem
}));
var selectedItemKeys = selectedItems.map((function(item) {
return item.key
}));
this._tryRaiseSelectionChanged({
selectedItemInfos: selectedItemInfos,
selectedItems: selectedItems,
selectedItemKeys: selectedItemKeys,
currentSelectedItemKeys: addedItemKeys,
currentDeselectedItemKeys: removedItemKeys
})
};
_proto._onItemListFocusedItemChanged = function(_ref2) {
var item = _ref2.item,
itemElement = _ref2.itemElement;
if (!this._isMultipleSelectionMode()) {
this._selectItemSingleSelection(item)
}
var fileSystemItem = (null === item || void 0 === item ? void 0 : item.fileItem) || null;
this._onFocusedItemChanged({
item: fileSystemItem,
itemKey: null === fileSystemItem || void 0 === fileSystemItem ? void 0 : fileSystemItem.key,
itemElement: itemElement || void 0
})
};
_proto._setSelectedItemKeys = function(itemKeys) {
this._itemList.option("selectedItemKeys", itemKeys)
};
_proto._setFocusedItemKey = function(itemKey) {
this._itemList.option("focusedItemKey", itemKey)
};
_proto.refresh = function(options) {
var actualOptions = {
dataSource: this._createDataSource()
};
if (options && Object.prototype.hasOwnProperty.call(options, "focusedItemKey")) {
actualOptions.focusedItemKey = options.focusedItemKey
}
this._itemList.option(actualOptions);
this._refreshDeferred = new _deferred.Deferred;
return this._refreshDeferred.promise()
};
_proto._deselectItem = function(item) {
var itemElement = this._itemList.getItemElementByItem(item);
this._itemList.unselectItem(itemElement)
};
_proto._selectItemSingleSelection = function(item) {
if (item) {
this._itemList.selectItem(item)
} else {
this._itemList.clearSelection()
}
};
_proto.clearSelection = function() {
this._itemList.clearSelection()
};
_proto.getSelectedItems = function() {
return this._itemList.getSelectedItems()
};
return FileManagerThumbnailsItemList
}(_uiFile_manager2.default);
var _default = FileManagerThumbnailsItemList;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;