gristlabs_grist-core/app/client/ui/TopBar.ts

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import {GristDoc} from 'app/client/components/GristDoc';
import {loadSearch} from 'app/client/lib/imports';
import {AppModel, reportError} from 'app/client/models/AppModel';
import {DocPageModel} from 'app/client/models/DocPageModel';
import {workspaceName} from 'app/client/models/WorkspaceInfo';
import {AccountWidget} from 'app/client/ui/AccountWidget';
import {buildNotifyMenuButton} from 'app/client/ui/NotifyUI';
import {buildShareMenuButton} from 'app/client/ui/ShareMenu';
import {cssHoverCircle, cssTopBarBtn} from 'app/client/ui/TopBarCss';
import {docBreadcrumbs} from 'app/client/ui2018/breadcrumbs';
import {colors, cssHideForNarrowScreen, testId} from 'app/client/ui2018/cssVars';
import {IconName} from 'app/client/ui2018/IconList';
import {waitGrainObs} from 'app/common/gutil';
import {Computed, dom, DomElementArg, makeTestId, MultiHolder, Observable, styled} from 'grainjs';
export function createTopBarHome(appModel: AppModel) {
return [
cssFlexSpace(),
buildNotifyMenuButton(appModel.notifier, appModel),
dom('div', dom.create(AccountWidget, appModel)),
];
}
export function createTopBarDoc(owner: MultiHolder, appModel: AppModel, pageModel: DocPageModel, allCommands: any) {
const doc = pageModel.currentDoc;
const renameDoc = (val: string) => pageModel.renameDoc(val);
const displayNameWs = Computed.create(owner, pageModel.currentWorkspace,
(use, ws) => ws ? {...ws, name: workspaceName(appModel, ws)} : ws);
const searchBarContent = Observable.create<HTMLElement|null>(owner, null);
loadSearch()
.then(async module => {
const model = module.SearchModelImpl.create(owner, (await waitGrainObs(pageModel.gristDoc))!);
searchBarContent.set(module.searchBar(model, makeTestId('test-tb-search-')));
})
.catch(reportError);
return [
// TODO Before gristDoc is loaded, we could show doc-name without the page. For now, we delay
// showing of breadcrumbs until gristDoc is loaded.
dom.maybe(pageModel.gristDoc, (gristDoc) =>
cssBreadcrumbContainer(
docBreadcrumbs(displayNameWs, pageModel.currentDocTitle, gristDoc.currentPageName, {
docNameSave: renameDoc,
pageNameSave: getRenamePageFn(gristDoc),
cancelRecoveryMode: getCancelRecoveryModeFn(gristDoc),
isPageNameReadOnly: (use) => use(gristDoc.isReadonly) || typeof use(gristDoc.activeViewId) !== 'number',
isDocNameReadOnly: (use) => use(gristDoc.isReadonly) || use(pageModel.isFork),
isFork: pageModel.isFork,
isRecoveryMode: pageModel.isRecoveryMode,
userOverride: pageModel.userOverride,
isFiddle: Computed.create(owner, (use) => use(pageModel.isPrefork)),
isSnapshot: Computed.create(owner, doc, (use, _doc) => Boolean(_doc && _doc.idParts.snapshotId)),
isPublic: Computed.create(owner, doc, (use, _doc) => Boolean(_doc && _doc.public)),
})
)
),
cssFlexSpace(),
// Don't show useless undo/redo buttons for sample docs, to leave more space for "Make copy".
dom.maybe(pageModel.undoState, (state) => [
topBarUndoBtn('Undo',
dom.on('click', () => state.isUndoDisabled.get() || allCommands.undo.run()),
cssHoverCircle.cls('-disabled', state.isUndoDisabled),
testId('undo')
),
topBarUndoBtn('Redo',
dom.on('click', () => state.isRedoDisabled.get() || allCommands.redo.run()),
cssHoverCircle.cls('-disabled', state.isRedoDisabled),
testId('redo')
),
cssSpacer(),
]),
dom.domComputed(searchBarContent),
buildShareMenuButton(pageModel),
dom.update(
buildNotifyMenuButton(appModel.notifier, appModel),
cssHideForNarrowScreen.cls(''),
),
dom('div', dom.create(AccountWidget, appModel, pageModel))
];
}
// Given the GristDoc instance, returns a rename function for the current active page.
// If the current page is not able to be renamed or the new name is invalid, the function is a noop.
function getRenamePageFn(gristDoc: GristDoc): (val: string) => Promise<void> {
return async (val: string) => {
const views = gristDoc.docModel.views;
const viewId = gristDoc.activeViewId.get();
if (typeof viewId === 'number' && val.length > 0) {
const name = views.rowModels[viewId].name;
await name.saveOnly(val);
}
};
}
function getCancelRecoveryModeFn(gristDoc: GristDoc): () => Promise<void> {
return async () => {
await gristDoc.app.topAppModel.api.getDocAPI(gristDoc.docPageModel.currentDocId.get()!)
.recover(false);
};
}
function topBarUndoBtn(iconName: IconName, ...domArgs: DomElementArg[]): Element {
return cssHoverCircle(
cssTopBarUndoBtn(iconName),
...domArgs
);
}
const cssTopBarUndoBtn = styled(cssTopBarBtn, `
background-color: ${colors.slate};
.${cssHoverCircle.className}:hover & {
background-color: ${colors.lightGreen};
}
.${cssHoverCircle.className}-disabled:hover & {
background-color: ${colors.darkGrey};
cursor: default;
}
`);
const cssBreadcrumbContainer = styled('div', `
padding: 7px;
flex: 1 1 auto;
min-width: 24px;
overflow: hidden;
`);
const cssFlexSpace = styled('div', `
flex: 1 1 0px;
`);
const cssSpacer = styled('div', `
max-width: 10px;
flex: auto;
`);