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(core) Fix resizing of ViewLayout in presence of Custom Views and iframes.

Browse Source 
Test Plan: Added a test case that fails without the fix.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D2747
This commit is contained in:
Dmitry S 2021-03-04 22:35:53 -05:00
parent 7bd3b2499f
commit 8a1e803316
1 changed files with 16 additions and 1 deletions
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17
app/client/components/ViewLayout.ts
View File

@ -18,6 +18,7 @@ import {editableLabel} from 'app/client/ui2018/editableLabel';
import {DisposableWithEvents} from 'app/common/DisposableWithEvents';
import {mod} from 'app/common/gutil';
import {computedArray, Disposable, dom, fromKo, Holder, IDomComponent, styled, subscribe} from 'grainjs';
import {Observable} from 'grainjs';
import * as ko from 'knockout';
import * as _ from 'underscore';
@ -71,6 +72,7 @@ export class ViewLayout extends DisposableWithEvents implements IDomComponent {
private _freeze = false;
private _layout: any;
private _sectionIds: number[];
private _isResizing = Observable.create(this, false);
constructor(public readonly gristDoc: GristDoc, viewId: number) {
super();
@ -99,6 +101,7 @@ export class ViewLayout extends DisposableWithEvents implements IDomComponent {
const layoutSaveDelay = this.autoDispose(new Delay());
this.listenTo(this._layout, 'layoutUserEditStop', () => {
this._isResizing.set(false);
layoutSaveDelay.schedule(1000, () => {
if (!this._layout) { return; }
(this.viewModel.layoutSpecObj as any).setAndSave(this._layout.getLayoutSpec());
@ -107,7 +110,10 @@ export class ViewLayout extends DisposableWithEvents implements IDomComponent {
});
// Do not save if the user has started editing again.
this.listenTo(this._layout, 'layoutUserEditStart', () => layoutSaveDelay.cancel());
this.listenTo(this._layout, 'layoutUserEditStart', () => {
layoutSaveDelay.cancel();
this._isResizing.set(true);
});
this.autoDispose(LayoutEditor.create(this._layout));
@ -198,6 +204,7 @@ export class ViewLayout extends DisposableWithEvents implements IDomComponent {
)),
dom.maybe<BaseView|null>(vs.viewInstance, (viewInstance) =>
dom('div.view_data_pane_container.flexvbox',
cssResizing.cls('', this._isResizing),
dom.maybe(viewInstance.disableEditing, () =>
dom('div.disable_viewpane.flexvbox', 'No data')
),
@ -365,3 +372,11 @@ const cssLayoutBox = styled('div', `
}
}
`);
// This class is added while sections are being resized (or otherwise edited), to ensure that the
// content of the section (such as an iframe) doesn't interfere with mouse drag-related events.
// (It assumes that contained elements do not set pointer-events to another value; if that were
// important then we'd need to use an overlay element during dragging.)
const cssResizing = styled('div', `
pointer-events: none;
`);