naive-ui
Version:
A Vue 3 Component Library. Fairly Complete, Theme Customizable, Uses TypeScript, Fast
345 lines (344 loc) • 15.1 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.dropdownProps = void 0;
const treemate_1 = require("treemate");
const vooks_1 = require("vooks");
const vue_1 = require("vue");
const _mixins_1 = require("../../_mixins");
const _utils_1 = require("../../_utils");
const popover_1 = require("../../popover");
const Popover_1 = require("../../popover/src/Popover");
const styles_1 = require("../styles");
const context_1 = require("./context");
const DropdownMenu_1 = __importDefault(require("./DropdownMenu"));
const index_cssr_1 = __importDefault(require("./styles/index.cssr"));
const dropdownBaseProps = {
animated: {
type: Boolean,
default: true
},
keyboard: {
type: Boolean,
default: true
},
size: {
type: String,
default: 'medium'
},
inverted: Boolean,
placement: {
type: String,
default: 'bottom'
},
onSelect: [Function, Array],
options: {
type: Array,
default: () => []
},
menuProps: Function,
showArrow: Boolean,
renderLabel: Function,
renderIcon: Function,
renderOption: Function,
nodeProps: Function,
labelField: {
type: String,
default: 'label'
},
keyField: {
type: String,
default: 'key'
},
childrenField: {
type: String,
default: 'children'
},
// for menu, not documented
value: [String, Number]
};
const popoverPropKeys = Object.keys(Popover_1.popoverBaseProps);
exports.dropdownProps = Object.assign(Object.assign(Object.assign({}, Popover_1.popoverBaseProps), dropdownBaseProps), _mixins_1.useTheme.props);
exports.default = (0, vue_1.defineComponent)({
name: 'Dropdown',
inheritAttrs: false,
props: exports.dropdownProps,
setup(props) {
const uncontrolledShowRef = (0, vue_1.ref)(false);
const mergedShowRef = (0, vooks_1.useMergedState)((0, vue_1.toRef)(props, 'show'), uncontrolledShowRef);
const treemateRef = (0, vue_1.computed)(() => {
const { keyField, childrenField } = props;
return (0, treemate_1.createTreeMate)(props.options, {
getKey(node) {
return node[keyField];
},
getDisabled(node) {
return node.disabled === true;
},
getIgnored(node) {
return node.type === 'divider' || node.type === 'render';
},
getChildren(node) {
return node[childrenField];
}
});
});
const tmNodesRef = (0, vue_1.computed)(() => {
return treemateRef.value.treeNodes;
});
const hoverKeyRef = (0, vue_1.ref)(null);
const keyboardKeyRef = (0, vue_1.ref)(null);
const lastToggledSubmenuKeyRef = (0, vue_1.ref)(null);
const pendingKeyRef = (0, vue_1.computed)(() => {
var _a, _b, _c;
return ((_c = (_b = (_a = hoverKeyRef.value) !== null && _a !== void 0 ? _a : keyboardKeyRef.value) !== null && _b !== void 0 ? _b : lastToggledSubmenuKeyRef.value) !== null && _c !== void 0 ? _c : null);
});
const pendingKeyPathRef = (0, vue_1.computed)(() => treemateRef.value.getPath(pendingKeyRef.value).keyPath);
const activeKeyPathRef = (0, vue_1.computed)(() => treemateRef.value.getPath(props.value).keyPath);
const keyboardEnabledRef = (0, vooks_1.useMemo)(() => {
return props.keyboard && mergedShowRef.value;
});
(0, vooks_1.useKeyboard)({
keydown: {
ArrowUp: {
prevent: true,
handler: handleKeydownUp
},
ArrowRight: {
prevent: true,
handler: handleKeydownRight
},
ArrowDown: {
prevent: true,
handler: handleKeydownDown
},
ArrowLeft: {
prevent: true,
handler: handleKeydownLeft
},
Enter: {
prevent: true,
handler: handleKeydownEnter
},
Escape: handleKeydownEsc
}
}, keyboardEnabledRef);
const { mergedClsPrefixRef, inlineThemeDisabled } = (0, _mixins_1.useConfig)(props);
const themeRef = (0, _mixins_1.useTheme)('Dropdown', '-dropdown', index_cssr_1.default, styles_1.dropdownLight, props, mergedClsPrefixRef);
(0, vue_1.provide)(context_1.dropdownInjectionKey, {
labelFieldRef: (0, vue_1.toRef)(props, 'labelField'),
childrenFieldRef: (0, vue_1.toRef)(props, 'childrenField'),
renderLabelRef: (0, vue_1.toRef)(props, 'renderLabel'),
renderIconRef: (0, vue_1.toRef)(props, 'renderIcon'),
hoverKeyRef,
keyboardKeyRef,
lastToggledSubmenuKeyRef,
pendingKeyPathRef,
activeKeyPathRef,
animatedRef: (0, vue_1.toRef)(props, 'animated'),
mergedShowRef,
nodePropsRef: (0, vue_1.toRef)(props, 'nodeProps'),
renderOptionRef: (0, vue_1.toRef)(props, 'renderOption'),
menuPropsRef: (0, vue_1.toRef)(props, 'menuProps'),
doSelect,
doUpdateShow
});
// watch
(0, vue_1.watch)(mergedShowRef, (value) => {
if (!props.animated && !value) {
clearPendingState();
}
});
// methods
function doSelect(key, node) {
const { onSelect } = props;
if (onSelect)
(0, _utils_1.call)(onSelect, key, node);
}
function doUpdateShow(value) {
const { 'onUpdate:show': _onUpdateShow, onUpdateShow } = props;
if (_onUpdateShow)
(0, _utils_1.call)(_onUpdateShow, value);
if (onUpdateShow)
(0, _utils_1.call)(onUpdateShow, value);
uncontrolledShowRef.value = value;
}
function clearPendingState() {
hoverKeyRef.value = null;
keyboardKeyRef.value = null;
lastToggledSubmenuKeyRef.value = null;
}
function handleKeydownEsc() {
doUpdateShow(false);
}
function handleKeydownLeft() {
handleKeydown('left');
}
function handleKeydownRight() {
handleKeydown('right');
}
function handleKeydownUp() {
handleKeydown('up');
}
function handleKeydownDown() {
handleKeydown('down');
}
function handleKeydownEnter() {
const pendingNode = getPendingNode();
if ((pendingNode === null || pendingNode === void 0 ? void 0 : pendingNode.isLeaf) && mergedShowRef.value) {
doSelect(pendingNode.key, pendingNode.rawNode);
doUpdateShow(false);
}
}
function getPendingNode() {
var _a;
const { value: treeMate } = treemateRef;
const { value: pendingKey } = pendingKeyRef;
if (!treeMate || pendingKey === null)
return null;
return (_a = treeMate.getNode(pendingKey)) !== null && _a !== void 0 ? _a : null;
}
function handleKeydown(direction) {
const { value: pendingKey } = pendingKeyRef;
const { value: { getFirstAvailableNode } } = treemateRef;
let nextKeyboardKey = null;
if (pendingKey === null) {
const firstNode = getFirstAvailableNode();
if (firstNode !== null) {
nextKeyboardKey = firstNode.key;
}
}
else {
const currentNode = getPendingNode();
if (currentNode) {
let nextNode;
switch (direction) {
case 'down':
nextNode = currentNode.getNext();
break;
case 'up':
nextNode = currentNode.getPrev();
break;
case 'right':
nextNode = currentNode.getChild();
break;
case 'left':
nextNode = currentNode.getParent();
break;
}
if (nextNode)
nextKeyboardKey = nextNode.key;
}
}
if (nextKeyboardKey !== null) {
hoverKeyRef.value = null;
keyboardKeyRef.value = nextKeyboardKey;
}
}
const cssVarsRef = (0, vue_1.computed)(() => {
const { size, inverted } = props;
const { common: { cubicBezierEaseInOut }, self } = themeRef.value;
const { padding, dividerColor, borderRadius, optionOpacityDisabled, [(0, _utils_1.createKey)('optionIconSuffixWidth', size)]: optionIconSuffixWidth, [(0, _utils_1.createKey)('optionSuffixWidth', size)]: optionSuffixWidth, [(0, _utils_1.createKey)('optionIconPrefixWidth', size)]: optionIconPrefixWidth, [(0, _utils_1.createKey)('optionPrefixWidth', size)]: optionPrefixWidth, [(0, _utils_1.createKey)('fontSize', size)]: fontSize, [(0, _utils_1.createKey)('optionHeight', size)]: optionHeight, [(0, _utils_1.createKey)('optionIconSize', size)]: optionIconSize } = self;
const vars = {
'--n-bezier': cubicBezierEaseInOut,
'--n-font-size': fontSize,
'--n-padding': padding,
'--n-border-radius': borderRadius,
'--n-option-height': optionHeight,
'--n-option-prefix-width': optionPrefixWidth,
'--n-option-icon-prefix-width': optionIconPrefixWidth,
'--n-option-suffix-width': optionSuffixWidth,
'--n-option-icon-suffix-width': optionIconSuffixWidth,
'--n-option-icon-size': optionIconSize,
'--n-divider-color': dividerColor,
'--n-option-opacity-disabled': optionOpacityDisabled
};
// writing like this is the fastest method
if (inverted) {
vars['--n-color'] = self.colorInverted;
vars['--n-option-color-hover'] = self.optionColorHoverInverted;
vars['--n-option-color-active'] = self.optionColorActiveInverted;
vars['--n-option-text-color'] = self.optionTextColorInverted;
vars['--n-option-text-color-hover'] = self.optionTextColorHoverInverted;
vars['--n-option-text-color-active']
= self.optionTextColorActiveInverted;
vars['--n-option-text-color-child-active']
= self.optionTextColorChildActiveInverted;
vars['--n-prefix-color'] = self.prefixColorInverted;
vars['--n-suffix-color'] = self.suffixColorInverted;
vars['--n-group-header-text-color'] = self.groupHeaderTextColorInverted;
}
else {
vars['--n-color'] = self.color;
vars['--n-option-color-hover'] = self.optionColorHover;
vars['--n-option-color-active'] = self.optionColorActive;
vars['--n-option-text-color'] = self.optionTextColor;
vars['--n-option-text-color-hover'] = self.optionTextColorHover;
vars['--n-option-text-color-active'] = self.optionTextColorActive;
vars['--n-option-text-color-child-active']
= self.optionTextColorChildActive;
vars['--n-prefix-color'] = self.prefixColor;
vars['--n-suffix-color'] = self.suffixColor;
vars['--n-group-header-text-color'] = self.groupHeaderTextColor;
}
return vars;
});
const themeClassHandle = inlineThemeDisabled
? (0, _mixins_1.useThemeClass)('dropdown', (0, vue_1.computed)(() => `${props.size[0]}${props.inverted ? 'i' : ''}`), cssVarsRef, props)
: undefined;
return {
mergedClsPrefix: mergedClsPrefixRef,
mergedTheme: themeRef,
// data
tmNodes: tmNodesRef,
// show
mergedShow: mergedShowRef,
// methods
handleAfterLeave: () => {
if (!props.animated)
return;
clearPendingState();
},
doUpdateShow,
cssVars: inlineThemeDisabled ? undefined : cssVarsRef,
themeClass: themeClassHandle === null || themeClassHandle === void 0 ? void 0 : themeClassHandle.themeClass,
onRender: themeClassHandle === null || themeClassHandle === void 0 ? void 0 : themeClassHandle.onRender
};
},
render() {
const renderPopoverBody = (className, ref, style, onMouseenter, onMouseleave) => {
var _a;
const { mergedClsPrefix, menuProps } = this;
(_a = this.onRender) === null || _a === void 0 ? void 0 : _a.call(this);
const menuNodeProps = (menuProps === null || menuProps === void 0 ? void 0 : menuProps(undefined, this.tmNodes.map(v => v.rawNode))) || {};
const dropdownProps = {
ref: (0, _utils_1.createRefSetter)(ref),
class: [className, `${mergedClsPrefix}-dropdown`, this.themeClass],
clsPrefix: mergedClsPrefix,
tmNodes: this.tmNodes,
style: [...style, this.cssVars],
showArrow: this.showArrow,
arrowStyle: this.arrowStyle,
scrollable: this.scrollable,
onMouseenter,
onMouseleave
};
return (0, vue_1.h)(DropdownMenu_1.default, (0, vue_1.mergeProps)(this.$attrs, dropdownProps, menuNodeProps));
};
const { mergedTheme } = this;
const popoverProps = {
show: this.mergedShow,
theme: mergedTheme.peers.Popover,
themeOverrides: mergedTheme.peerOverrides.Popover,
internalOnAfterLeave: this.handleAfterLeave,
internalRenderBody: renderPopoverBody,
onUpdateShow: this.doUpdateShow,
'onUpdate:show': undefined
};
return ((0, vue_1.h)(popover_1.NPopover, Object.assign({}, (0, _utils_1.keep)(this.$props, popoverPropKeys), popoverProps), {
trigger: () => { var _a, _b; return (_b = (_a = this.$slots).default) === null || _b === void 0 ? void 0 : _b.call(_a); }
}));
}
});