import { createGroup } from "app/client/components/commands"; import { duplicatePage } from "app/client/components/duplicatePage"; import { GristDoc } from "app/client/components/GristDoc"; import { PageRec } from "app/client/models/DocModel"; import { urlState } from "app/client/models/gristUrlState"; import * as MetaTableModel from "app/client/models/MetaTableModel"; import { find as findInTree, fromTableData, TreeItemRecord, TreeRecord, TreeTableData} from "app/client/models/TreeModel"; import { TreeViewComponent } from "app/client/ui/TreeViewComponent"; import { confirmModal } from 'app/client/ui2018/modals'; import { buildPageDom, PageActions } from "app/client/ui2018/pages"; import { mod } from 'app/common/gutil'; import { Computed, Disposable, dom, fromKo, observable, Observable } from "grainjs"; // build dom for the tree view of pages export function buildPagesDom(owner: Disposable, activeDoc: GristDoc, isOpen: Observable) { const pagesTable = activeDoc.docModel.pages; const buildDom = buildDomFromTable.bind(null, pagesTable, activeDoc); const records = Computed.create(owner, (use) => use(activeDoc.docModel.visibleDocPages).map(page => ({ id: page.getRowId(), indentation: use(page.indentation), pagePos: use(page.pagePos), viewRef: use(page.viewRef), })) ); const getTreeTableData = (): TreeTableData => ({ getRecords: () => records.get(), sendTableActions: (...args) => pagesTable.tableData.sendTableActions(...args), }); // create the model and keep in sync with the table const model = observable(fromTableData(getTreeTableData(), buildDom)); owner.autoDispose(records.addListener(() => { model.set(fromTableData(getTreeTableData(), buildDom, model.get())); })); // create a computed that reads the selected page from the url and return the corresponding item const selected = Computed.create(owner, activeDoc.activeViewId, (use, viewId) => findInTree(model.get(), (i: TreeItemRecord) => i.record.viewRef === viewId) || null ); owner.autoDispose(createGroup({ nextPage: () => selected.get() && otherPage(selected.get()!, +1), prevPage: () => selected.get() && otherPage(selected.get()!, -1) }, null, true)); // dom return dom('div', dom.create(TreeViewComponent, model, {isOpen, selected, isReadonly: activeDoc.isReadonly})); } function buildDomFromTable(pagesTable: MetaTableModel, activeDoc: GristDoc, id: number) { const {docModel, isReadonly} = activeDoc; const pageName = pagesTable.rowModels[id].view.peek().name; const viewId = pagesTable.rowModels[id].view.peek().id.peek(); const docData = pagesTable.tableData.docData; const actions: PageActions = { onRename: (newName: string) => newName.length && pageName.saveOnly(newName), onRemove: () => docData.sendAction(['RemoveRecord', '_grist_Views', viewId]), // TODO: duplicate should prompt user for confirmation onDuplicate: () => duplicatePage(activeDoc, id), isRemoveDisabled: () => false, isReadonly }; // find a table with a matching primary view const tableRef = docModel.tables.tableData.findRow('primaryViewId', viewId); if (tableRef) { function doRemove() { const tableId = docModel.tables.tableData.getValue(tableRef, 'tableId'); return docData.sendAction(['RemoveTable', tableId]); } // if user removes a primary view, let's confirm first, because this will remove the // corresponsing table and also all pages that are using this table. // TODO: once we have raw table view, removing page should remove just the view (not the // table), but for now this is the only way to remove a table in the newui. actions.onRemove = () => confirmModal( `Delete ${pageName()} data, and remove it from all pages?`, 'Delete', doRemove); actions.isRemoveDisabled = () => (docModel.allTables.all().length <= 1); } return buildPageDom(fromKo(pageName), actions, urlState().setLinkUrl({docPage: viewId})); } // Select another page in cyclic ordering of pages. Order is downard if given a positive `delta`, // upward otherwise. function otherPage(currentPage: TreeItemRecord, delta: number) { const records = currentPage.storage.records; const index = mod(currentPage.index + delta, records.length); const docPage = records[index].viewRef; return urlState().pushUrl({docPage}); }