devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (esm/ui/grid_core/ui.grid_core.header_panel.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/
*/
import $ from "../../core/renderer";
import Toolbar from "../toolbar";
import {
ColumnsView
} from "./ui.grid_core.columns_view";
import {
noop
} from "../../core/utils/common";
import {
isDefined,
isString
} from "../../core/utils/type";
import messageLocalization from "../../localization/message";
import "../drop_down_menu";
import {
extend
} from "../../core/utils/extend";
import {
getPathParts
} from "../../core/utils/data";
var HEADER_PANEL_CLASS = "header-panel";
var TOOLBAR_BUTTON_CLASS = "toolbar-button";
var TOOLBAR_ARIA_LABEL = "-ariaToolbar";
var HeaderPanel = ColumnsView.inherit({
_getToolbarItems: function() {
return []
},
_getButtonContainer: function() {
return $("<div>").addClass(this.addWidgetPrefix(TOOLBAR_BUTTON_CLASS))
},
_getToolbarButtonClass: function(specificClass) {
var secondClass = specificClass ? " " + specificClass : "";
return this.addWidgetPrefix(TOOLBAR_BUTTON_CLASS) + secondClass
},
_getToolbarOptions: function() {
var userToolbarOptions = this.option("toolbar");
var options = {
toolbarOptions: {
items: this._getToolbarItems(),
visible: null === userToolbarOptions || void 0 === userToolbarOptions ? void 0 : userToolbarOptions.visible,
disabled: null === userToolbarOptions || void 0 === userToolbarOptions ? void 0 : userToolbarOptions.disabled,
onItemRendered: function(e) {
var itemRenderedCallback = e.itemData.onItemRendered;
if (itemRenderedCallback) {
itemRenderedCallback(e)
}
}
}
};
var userItems = null === userToolbarOptions || void 0 === userToolbarOptions ? void 0 : userToolbarOptions.items;
options.toolbarOptions.items = this._normalizeToolbarItems(options.toolbarOptions.items, userItems);
this.executeAction("onToolbarPreparing", options);
if (options.toolbarOptions && !isDefined(options.toolbarOptions.visible)) {
var toolbarItems = options.toolbarOptions.items;
options.toolbarOptions.visible = !!(null !== toolbarItems && void 0 !== toolbarItems && toolbarItems.length)
}
return options.toolbarOptions
},
_normalizeToolbarItems(defaultItems, userItems) {
var defaultProps = {
location: "after"
};
var isArray = Array.isArray(userItems);
if (!isDefined(userItems)) {
return defaultItems
}
if (!isArray) {
userItems = [userItems]
}
var defaultButtonsByNames = {};
defaultItems.forEach(button => {
defaultButtonsByNames[button.name] = button
});
var normalizedItems = userItems.map(button => {
var needHideButton = false;
if (isString(button)) {
button = {
name: button
};
needHideButton = true
}
if (isDefined(button.name)) {
if (isDefined(defaultButtonsByNames[button.name])) {
button = extend(true, {}, defaultButtonsByNames[button.name], button)
} else if (needHideButton) {
button.visible = false
}
}
return extend(true, {}, defaultProps, button)
});
return isArray ? normalizedItems : normalizedItems[0]
},
_renderCore: function() {
if (!this._toolbar) {
var $headerPanel = this.element();
$headerPanel.addClass(this.addWidgetPrefix(HEADER_PANEL_CLASS));
var label = messageLocalization.format(this.component.NAME + TOOLBAR_ARIA_LABEL);
var $toolbar = $("<div>").attr("aria-label", label).appendTo($headerPanel);
this._toolbar = this._createComponent($toolbar, Toolbar, this._toolbarOptions)
} else {
this._toolbar.option(this._toolbarOptions)
}
},
_columnOptionChanged: noop,
_handleDataChanged: function() {
if (this._requireReady) {
this.render()
}
},
init: function() {
this.callBase();
this.createAction("onToolbarPreparing", {
excludeValidators: ["disabled", "readOnly"]
})
},
render: function() {
this._toolbarOptions = this._getToolbarOptions();
this.callBase.apply(this, arguments)
},
setToolbarItemDisabled: function(name, optionValue) {
var toolbarInstance = this._toolbar;
if (toolbarInstance) {
var items = toolbarInstance.option("items") || [];
var itemIndex = items.indexOf(items.filter((function(item) {
return item.name === name
}))[0]);
if (itemIndex >= 0) {
var itemOptionPrefix = "items[" + itemIndex + "]";
if (toolbarInstance.option(itemOptionPrefix + ".options")) {
toolbarInstance.option(itemOptionPrefix + ".options.disabled", optionValue)
} else {
toolbarInstance.option(itemOptionPrefix + ".disabled", optionValue)
}
}
}
},
updateToolbarDimensions: function() {
var _this$_toolbar;
null === (_this$_toolbar = this._toolbar) || void 0 === _this$_toolbar ? void 0 : _this$_toolbar.updateDimensions()
},
getHeaderPanel: function() {
return this.element()
},
getHeight: function() {
return this.getElementHeight()
},
optionChanged: function(args) {
if ("onToolbarPreparing" === args.name) {
this._invalidate();
args.handled = true
}
if ("toolbar" === args.name) {
args.handled = true;
if (this._toolbar) {
var parts = getPathParts(args.fullName);
var optionName = args.fullName.replace(/^toolbar\./, "");
if (1 === parts.length) {
var toolbarOptions = this._getToolbarOptions();
this._toolbar.option(toolbarOptions)
} else if ("items" === parts[1]) {
if (2 === parts.length) {
var _toolbarOptions = this._getToolbarOptions();
this._toolbar.option("items", _toolbarOptions.items)
} else if (3 === parts.length) {
var normalizedItem = this._normalizeToolbarItems(this._getToolbarItems(), args.value);
this._toolbar.option(optionName, normalizedItem)
} else if (parts.length >= 4) {
this._toolbar.option(optionName, args.value)
}
} else {
this._toolbar.option(optionName, args.value)
}
}
}
this.callBase(args)
},
isVisible: function() {
return this._toolbarOptions && this._toolbarOptions.visible
},
allowDragging: noop
});
export var headerPanelModule = {
defaultOptions: function() {
return {}
},
views: {
headerPanel: HeaderPanel
},
extenders: {
controllers: {
resizing: {
_updateDimensionsCore: function() {
this.callBase.apply(this, arguments);
this.getView("headerPanel").updateToolbarDimensions()
}
}
}
}
};