@chalkbooks/react-doc-viewer
Version:
File viewer for React.
77 lines (76 loc) • 3.38 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.mainStateReducer = exports.initialState = void 0;
var actions_1 = require("./actions");
var i18n_1 = require("../i18n");
exports.initialState = {
currentFileNo: 0,
documents: [],
documentLoading: true,
currentDocument: undefined,
rendererRect: undefined,
config: {},
pluginRenderers: [],
language: i18n_1.defaultLanguage,
};
var mainStateReducer = function (state, action) {
if (state === void 0) { state = exports.initialState; }
switch (action.type) {
case actions_1.SET_ALL_DOCUMENTS: {
var _a = action, documents = _a.documents, initialActiveDocument = _a.initialActiveDocument;
return __assign(__assign({}, state), { documents: documents, currentDocument: initialActiveDocument
? initialActiveDocument
: documents[0] || null, currentFileNo: initialActiveDocument && documents.includes(initialActiveDocument)
? documents.indexOf(initialActiveDocument)
: exports.initialState.currentFileNo });
}
case actions_1.SET_DOCUMENT_LOADING: {
var value = action.value;
return __assign(__assign({}, state), { documentLoading: value });
}
case actions_1.NEXT_DOCUMENT: {
if (state.currentFileNo >= state.documents.length - 1)
return state;
var nextDocumentNo = state.currentFileNo + 1;
if (state.onDocumentChange) {
state.onDocumentChange(state.documents[nextDocumentNo]);
}
return __assign(__assign({}, state), { currentFileNo: nextDocumentNo, currentDocument: state.documents[nextDocumentNo], documentLoading: true });
}
case actions_1.PREVIOUS_DOCUMENT: {
if (state.currentFileNo <= 0)
return state;
var prevDocumentNo = state.currentFileNo - 1;
if (state.onDocumentChange) {
state.onDocumentChange(state.documents[prevDocumentNo]);
}
return __assign(__assign({}, state), { currentFileNo: state.currentFileNo - 1, currentDocument: state.documents[prevDocumentNo], documentLoading: true });
}
case actions_1.UPDATE_CURRENT_DOCUMENT: {
var document_1 = action.document;
return __assign(__assign({}, state), { currentDocument: document_1, currentFileNo: state.documents.findIndex(function (doc) { return doc.uri === document_1.uri; }) });
}
case actions_1.SET_RENDERER_RECT: {
var rect = action.rect;
return __assign(__assign({}, state), { rendererRect: rect });
}
case actions_1.SET_MAIN_CONFIG: {
var config = action.config;
return __assign(__assign({}, state), { config: config });
}
default:
return state;
}
};
exports.mainStateReducer = mainStateReducer;