@blueprintjs/core
Version:
Core styles & components
126 lines • 6.38 kB
JavaScript
;
/*
* Copyright 2018 Palantir Technologies, Inc. All rights reserved.
*
* 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.PanelStack = void 0;
var tslib_1 = require("tslib");
var classnames_1 = tslib_1.__importDefault(require("classnames"));
var React = tslib_1.__importStar(require("react"));
var react_transition_group_1 = require("react-transition-group");
var common_1 = require("../../common");
var Errors = tslib_1.__importStar(require("../../common/errors"));
var panelView_1 = require("./panelView");
/**
* Panel stack component.
*
* @see https://blueprintjs.com/docs/#core/components/panel-stack
* @deprecated use `PanelStack2<T>`
*/
var PanelStack = /** @class */ (function (_super) {
tslib_1.__extends(PanelStack, _super);
function PanelStack() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.state = {
direction: "push",
stack: _this.props.stack != null
? _this.props.stack.slice().reverse()
: _this.props.initialPanel !== undefined
? [_this.props.initialPanel]
: [],
};
_this.renderPanel = function (panel, index) {
var _a = _this.props, renderActivePanelOnly = _a.renderActivePanelOnly, _b = _a.showPanelHeader, showPanelHeader = _b === void 0 ? true : _b;
var stack = _this.state.stack;
// With renderActivePanelOnly={false} we would keep all the CSSTransitions rendered,
// therefore they would not trigger the "enter" transition event as they were entered.
// To force the enter event, we want to change the key, but stack.length is not enough
// and a single panel should not rerender as long as it's hidden.
// This key contains two parts: first one, stack.length - index is constant (and unique) for each panel,
// second one, active changes only when the panel becomes or stops being active.
var layer = stack.length - index;
var key = renderActivePanelOnly ? stack.length : layer;
return (React.createElement(react_transition_group_1.CSSTransition, { classNames: common_1.Classes.PANEL_STACK, key: key, timeout: 400 },
React.createElement(panelView_1.PanelView, { onClose: _this.handlePanelClose, onOpen: _this.handlePanelOpen, panel: panel, previousPanel: stack[index + 1], showHeader: showPanelHeader })));
};
_this.handlePanelClose = function (panel) {
var _a, _b;
var stack = _this.state.stack;
// only remove this panel if it is at the top and not the only one.
if (stack[0] !== panel || stack.length <= 1) {
return;
}
(_b = (_a = _this.props).onClose) === null || _b === void 0 ? void 0 : _b.call(_a, panel);
if (_this.props.stack == null) {
_this.setState(function (state) { return ({
direction: "pop",
stack: state.stack.slice(1),
}); });
}
};
_this.handlePanelOpen = function (panel) {
var _a, _b;
(_b = (_a = _this.props).onOpen) === null || _b === void 0 ? void 0 : _b.call(_a, panel);
if (_this.props.stack == null) {
_this.setState(function (state) { return ({
direction: "push",
stack: tslib_1.__spreadArray([panel], state.stack, true),
}); });
}
};
return _this;
}
PanelStack.prototype.componentDidUpdate = function (prevProps, prevState) {
_super.prototype.componentDidUpdate.call(this, prevProps, prevState);
// Always update local stack if stack prop changes
if (this.props.stack !== prevProps.stack && prevProps.stack != null) {
this.setState({ stack: this.props.stack.slice().reverse() });
}
// Only update animation direction if stack length changes
var stackLength = this.props.stack != null ? this.props.stack.length : 0;
var prevStackLength = prevProps.stack != null ? prevProps.stack.length : 0;
if (stackLength !== prevStackLength && prevProps.stack != null) {
this.setState({
direction: prevProps.stack.length - this.props.stack.length < 0 ? "push" : "pop",
});
}
};
PanelStack.prototype.render = function () {
var classes = (0, classnames_1.default)(common_1.Classes.PANEL_STACK, "".concat(common_1.Classes.PANEL_STACK, "-").concat(this.state.direction), this.props.className);
return (React.createElement(react_transition_group_1.TransitionGroup, { className: classes, component: "div" }, this.renderPanels()));
};
PanelStack.prototype.validateProps = function (props) {
if ((props.initialPanel == null && props.stack == null) ||
(props.initialPanel != null && props.stack != null)) {
console.error(Errors.PANEL_STACK_INITIAL_PANEL_STACK_MUTEX);
}
if (props.stack != null && props.stack.length === 0) {
console.error(Errors.PANEL_STACK_REQUIRES_PANEL);
}
};
PanelStack.prototype.renderPanels = function () {
var _a = this.props.renderActivePanelOnly, renderActivePanelOnly = _a === void 0 ? true : _a;
var stack = this.state.stack;
if (stack.length === 0) {
return null;
}
var panelsToRender = renderActivePanelOnly ? [stack[0]] : stack;
var panelViews = panelsToRender.map(this.renderPanel).reverse();
return panelViews;
};
return PanelStack;
}(common_1.AbstractPureComponent));
exports.PanelStack = PanelStack;
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