theluyuan
38ba663466
Some checks failed
Close stale issues and PRs / stale (push) Has been cancelled
51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
import ReducerRegistry from '../redux/ReducerRegistry';
|
|
|
|
import { HIDE_TOOLTIP, SHOW_TOOLTIP } from './actionTypes';
|
|
|
|
export interface ITooltipState {
|
|
content: string;
|
|
previousContent: string;
|
|
visible: boolean;
|
|
}
|
|
|
|
const DEFAULT_STATE = {
|
|
content: '',
|
|
previousContent: '',
|
|
visible: false
|
|
};
|
|
|
|
/**
|
|
* Reduces redux actions which mark the tooltip as displayed or hidden.
|
|
*
|
|
* @param {IDialogState} state - The current redux state.
|
|
* @param {Action} action - The redux action to reduce.
|
|
* @param {string} action.type - The type of the redux action to reduce..
|
|
* @returns {State} The next redux state that is the result of reducing the
|
|
* specified action.
|
|
*/
|
|
ReducerRegistry.register<ITooltipState>('features/base/tooltip', (state = DEFAULT_STATE, action): ITooltipState => {
|
|
switch (action.type) {
|
|
case SHOW_TOOLTIP:
|
|
return {
|
|
content: action.content,
|
|
previousContent: state.content,
|
|
visible: true
|
|
};
|
|
case HIDE_TOOLTIP: {
|
|
// The tooltip can be marked as hidden only if the hide action
|
|
// is dispatched by the tooltip that is displayed.
|
|
if (action.content === state.content) {
|
|
return {
|
|
content: '',
|
|
previousContent: '',
|
|
visible: false
|
|
};
|
|
}
|
|
|
|
return state;
|
|
}
|
|
}
|
|
|
|
return state;
|
|
});
|