Summary:
- Update cookie module, to support modern sameSite settings
- Add a new cookie, grist_sid_status with less-sensitive value, to let less-trusted subdomains know if user is signed in
- The new cookie is kept in-sync with the session cookie.
- For a user signed in once, allow auto-signin is appropriate.
- For a user signed in with multiple accounts, show a page to select which account to use.
- Move css stylings for rendering users to a separate module.
Test Plan: Added a test case with a simulated Discourse page to test redirects and account-selection page.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3047
Summary:
With this diff, when a user opens a Grist document in a browser, they will be able to view its contents without waiting for the data engine to start up. Once the data engine starts, it will run a calculation and send any updates made. Changes to the document will be blocked until the engine is started and the initial calculation is complete.
The increase in responsiveness is useful in its own right, and also reduces the impact of an extra startup time in a candidate next-generation sandbox.
A small unrelated fix is included for `core/package.json`, to catch up with a recent change to `package.json`.
A small `./build schema` convenience is added to just rebuild the typescript schema file.
Test Plan: added test; existing tests pass - small fixes needed in some cases because of new timing
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D3036
Summary:
New environmental variable GOOGLE_DRIVE_SCOPE that modifies the scope
requested for Google Drive integration.
For prod it has value https://www.googleapis.com/auth/drive.file which leaves
current behavior (Grist is allowed only to access public files and for private
files - it fallbacks to Picker).
For staging it has value https://www.googleapis.com/auth/drive.readonly which
allows Grist to access all private files, and fallbacks to Picker only when the file is
neither public nor private).
Default value is https://www.googleapis.com/auth/drive.file
Test Plan: manual and existing tests
Reviewers: dsagal
Reviewed By: dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D3038
Summary:
Traceback is available on the Creator Panel in the formula editor. It is evaluated the same way as for normal formulas.
In case when the traceback is not available, only the error name is displayed with information that traceback is not available.
Cell with an error, when edited, shows the previous valid value that was used before the error happened (or None for new rows).
Value is stored inside the RaisedException object that is stored in a cell.
Test Plan: Created tests
Reviewers: alexmojaki
Reviewed By: alexmojaki
Subscribers: alexmojaki, dsagal
Differential Revision: https://phab.getgrist.com/D3033
Summary: Adding more locale codes to support more countries in document settings
Test Plan: existing tests
Reviewers: dsagal
Reviewed By: dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D3018
Summary:
While switching the destination site in the Duplicate Document dialog, there
were times when it was saveable even though destination workspaces were still
being fetched. This sometimes causes a test failure, with the document getting
saved to a workspace from the previously-selected org.
Test Plan:
Tested manually; reproduced by adding a conditional artificial delay
in _updateWorkspaces helper.
Reviewers: paulfitz, georgegevoian
Reviewed By: paulfitz, georgegevoian
Differential Revision: https://phab.getgrist.com/D3032
Summary:
This is a follow up diff for https://phab.getgrist.com/D3021. Y-axis
draggable list used to blink when user changed either one of the x
axis or groupdata column.
This was due to the fact that all of theses axis are stored into the
same array and changing one of them changes the whole array even
though items relative to the y-axis actually were not changing.
This diff addresses this issue by 1) being carefull at not updating
the array of items when the changes do not impact y axis. And 2) by
adding a freeze observable allowing to freeze the draggable list of
y-axis while actions are being treated on the server.
Test Plan:
Catching such bug is hard, and given that it's only look and fill, maybe not worth the time and effort.
Tested manually though.
Reviewers: georgegevoian
Reviewed By: georgegevoian
Differential Revision: https://phab.getgrist.com/D3023
Summary: This adds a dropdown to the document settings model in staging/dev to set the python engine to Python2 or Python3. The setting is saved in `_grist_DocInfo.documentSettings.engine`.
Test Plan: tested manually for now - separate diff needed to add runsc to jenkins setup and make this testable
Reviewers: dsagal, alexmojaki
Reviewed By: alexmojaki
Differential Revision: https://phab.getgrist.com/D3014
Summary:
Chart view used to rely on the same view field configuration as used in any other widget.
This diff allows to explicitely select X-AXIS, Y-AXIS and group by column with column picker.
As charts supports several y-axis, we still use a draggable list to arrange them.
Diff also fix doc to the `insertPositions` function.
Test Plan: Updated the relevant test.
Reviewers: georgegevoian
Reviewed By: georgegevoian
Differential Revision: https://phab.getgrist.com/D3021
Summary:
Moves CSV and XLSX export urls under /download/, and
removes the document title query parameter which is now
retrieved from the backend.
Test Plan: No new tests. Existing tests that verify endpoints still function.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3010
Summary:
Allows selecting by a reflist in another table. This generalises cursor-linking with a ref column, but now it's filter linking.
Added another case to LinkingState where the source column is a reflist to the target table, filtering by the id column.
Updated convertQueryFromRefs and related functions to handle this since the id column has no column ref. In this case the string 'id' is used instead of a number.
LinkingState also checks if the source value is a reflist and uses that as the list of filter values instead of a single-element list of the cell value.
Indirect linking also works, where the source and target columns both are both references to the same table. This was the plan for a source reflist and target ref column.
I was surprised to see it also works perfectly when both columns are reflists, and it filters rows where there's an intersection!
Adding rows to the target section using the selected source record for default values is iffy. When filtering by row ID, there's no column for defaults, so the new row disappears.
For a source reflist and target ref, the first value of the reflist is the default, which is okayish. When both are reflists, the full source reflist is the default for the target column.
This seems like a bit much but just using the first value seems a bit arbitrary when there's room for all of them?
While doing all this I noticed an unrelated bug which I fixed as I was refactoring. Previously cursor linking based on a reference column did not update the cursor in the link target
when the value of the selected reference cell changed. Now cursor linking uses a floating row model like most other cases to observe the value correctly.
Test Plan: Extended SelectByRefList test and fixture, added previously failing test to RightPanelSelectBy.
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D3004
Summary:
The warning about workspace write access would still be shown if
a user picked a workspace they had write access to, and cleared the
Name field in the Save Copy dialog. This fixes the condition for
showing the warning to not show it in this case, and adds a placeholder
to the Name field when it is blank.
Test Plan: Browser test.
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D3002
Summary:
- Filters out hidden pages from docModel.allPagesList (used for knowing default page, and for search iteration).
- Filters out hidden pages from TreeModel (uses raw tableData, so has a different way to filter).
Test Plan: WIP
Reviewers: georgegevoian
Reviewed By: georgegevoian
Differential Revision: https://phab.getgrist.com/D2996
Summary:
- Grist document has a associated "locale" setting that affects how currency is formatted.
- Currency selector for number format.
Test Plan: not done
Reviewers: dsagal
Reviewed By: dsagal
Subscribers: paulfitz
Differential Revision: https://phab.getgrist.com/D2977
Summary:
Previously, using "Change Widget" allowed one to change the underlying table,
but would keep the linking settings. This could allow invalid settings which
would sometimes lead to JS errors. These manifested in production as
"UserError: Query error: n is not a function".
- Unset linking settings in this case, to avoid invalid values.
- In case invalid values are encountered (e.g. saved previously), treat them as
unset, to avoid JS errors.
- If an error does occur, report it with a stack trace.
Also, for testing, added 'selectBy' option to gristUtils helpers for using page-widget-picker.
Test Plan: Added test cases for resetting linking, and for ignoring invalid link settings.
Reviewers: alexmojaki
Reviewed By: alexmojaki
Differential Revision: https://phab.getgrist.com/D2993
Summary:
The filter bar used to show in mobile mode while the widget was inactive as illustrated in this screen shot
{F31970}
This diff fixes it.
{F31971}
Test Plan: Manually tested.
Reviewers: dsagal
Reviewed By: dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D2958
Summary:
Use 'intersects' query operation when linking against a RefList column, otherwise the rest is the same as linking with a Ref column.
Add RefList columns to Select By options along with Ref columns.
Test Plan: Added new test and fixture similar to SelectBySummary
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2986
Summary:
This adds an `updateDomain` billing task that allows editing
the subdomain (and the org name, which is also editable with
the address).
A warning is shown that changing the subdomain will mean that
saved links need updating.
Test Plan: added test
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2988
Summary:
A new section, Other Sites, will now be shown on the All Documents page when:
- A user is on a personal site and has access to other team sites.
- A user is on a public site with view access only.
In addition, a site switcher is now available by clicking
the site name in the top-left section of the UI next to the
Grist logo. It works much like the switcher in the Account
menu.
Test Plan: Browser tests.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D2979
Summary:
Adds Reference List as a widget type.
Reference List is similar to Choice List: multiple references can be added
to each cell through a similar editor, and the individual references
will always reflect their current value from the referenced table.
Test Plan: Browser tests.
Reviewers: dsagal
Reviewed By: dsagal
Subscribers: paulfitz, jarek, alexmojaki, dsagal
Differential Revision: https://phab.getgrist.com/D2959
Summary: Disabling import sources from add menu when a user is not allowed to import.
Test Plan: browser tests
Reviewers: paulfitz
Reviewed By: paulfitz
Subscribers: paulfitz
Differential Revision: https://phab.getgrist.com/D2970
Summary:
Hides the workspace in the breadcrumbs menu if
the doc is unsaved and is not a fork. In practice,
this should usually be when an anonymous user creates a new
document.
Test Plan: Browser tests.
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2967
Summary: Importing from google drive from home screen (also for anonymous users)
Test Plan: Browser tests
Reviewers: dsagal, paulfitz
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2943
Summary:
- Add showGristTour preference, and trigger tour automatically.
- Tour is only triggered for new and anonymous users on a personal org, with
edit permission.
- Automatically open the right panel at tour start.
- Don't show tours on mobile, since that's not ready (popups are cut off
and can't be dismissed)
- Cancel previous tour if a new one is somehow started.
- Remove #repeat- trigger hash tags from the URL when the tour starts.
- Ensure Help Center popup is positioned even when left panel is collapsed.
- Polish up the content of the last two cards in the tour.
Test Plan: Added test case for triggering and opening right panel.
Reviewers: alexmojaki, paulfitz
Reviewed By: alexmojaki
Differential Revision: https://phab.getgrist.com/D2955
Summary:
Adds 'GristDocTour' as a possible value of urlState().docPage
GristDoc checks for this and converts it to a normal view record ID
It also then sets a flag showGristDocTour=true which tells Pages.ts to show the page in the sidebar
Otherwise the page is 'hidden' in the sidebar in the same way it would be if blocked by ACL rules
This all feels very hacky, but I don't know this code well enough to know if there's a better way. Hopefully this behaviour is temporary.
Test Plan: Tested manually, not sure if this is worth an automated test at this stage
Reviewers: paulfitz, dsagal
Reviewed By: paulfitz, dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D2953
Summary:
Replace Finish button with Previous and an X to close
Add keyboard shortcuts to tour popups
Change last Next button to Finish instead of disabling, can be triggered by Enter key.
Allow closing the tour and reopening in the same place.
Test Plan: only manual, need to confirm desired behaviour
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2950
Summary:
Temporarily adds a client-side check to hide the
Grist Templates org in the Save Copy menu. This will
be removed later once we update getOrgs to optionally
filter orgs that have no workspaces with write access.
Test Plan: Browser tests.
Reviewers: dsagal
Reviewed By: dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D2951
Summary:
Checks for new special columns in GristDocTour: Link_Text, Link_URL, and Link_Icon.
No link is generated if Link_Text is blank or Link_URL cannot be parsed as a URL.
No icon is shown if Link_Icon is not the name of an icon in IconList.ts
Test Plan: Expanded tests, but they now assert things about HTML which may be brittle
Reviewers: georgegevoian, dsagal
Reviewed By: georgegevoian, dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D2947
Summary:
Staging tests were using an organization named Test Grist,
while local was using one named test-grist. Both are now
named Test Grist, which should help keep things more consistent
between local and deployment test runs.
The inherited line height of template docs in icon view was
different on Windows, cutting off part of the last line of the
description. The description line height should now be fixed
to a reasonable value.
Test Plan: Manually tested CSS fix on a Windows machine.
Reviewers: paulfitz
Reviewed By: paulfitz
Subscribers: paulfitz
Differential Revision: https://phab.getgrist.com/D2948
Summary:
The old Examples and Templates workspace is now
a page that pulls templates from a new public Grist Templates org.
The All Documents view will pull featured templates from that org, where
featured templates are simply pinned documents in Grist Templates. The
Examples and Templates page will also show the featured templates, as
well as the rest of the available templates organized by category. The
categories are equivalent to workspaces in Grist Templates, and are
generated dynamically.
Test Plan: Browser tests.
Reviewers: paulfitz, dsagal
Reviewed By: paulfitz, dsagal
Subscribers: dsagal, paulfitz, jarek
Differential Revision: https://phab.getgrist.com/D2930
Summary:
Extracts code from showExampleCard into a generic function which is reused for document tours.
It handles reading and writing to user preferences for automatic showing and explicitly reopening.
Test Plan:
Manually tested that it automatically shows a tour just once and clicking to reopen works.
There's not much new functionality so there's little that needs testing. This is an initial version that's mostly internal and is likely to be polished for users in the future.
If I should still add tests, I'd like confirmation that the current behaviour is as desired.
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2944
Summary:
Like the welcome tour, a special URL hash triggers startDocTour which uses data from a table GristDocTour to construct the appropriate popups.
This is the basic version described in https://grist.quip.com/sN2RAHI2dchm/Document-tours
Test Plan:
Added a new nbrowser test which tests the data produced by makeDocTour. The general behaviour of the UI and popups has hardly changed so existing tests cover that well enough.
The new test uses a new fixture document which you can open to easily experience the tour.
Error cases where there's no valid document tour are not tested because that behaviour is likely to change significantly and this feature is still quite 'private'.
Reviewers: georgegevoian
Reviewed By: georgegevoian
Subscribers: jarek, dsagal
Differential Revision: https://phab.getgrist.com/D2938
Summary:
Flaky Dates test failures related to the use of JQuery autocomplete for time
zones, which wasn't working well.
This diff replaces that autocomplete (as well as a similar select box in
DocumentSettings) with our newer autocomplete, adding some select-box like
behavior.
Most of the behavior is factored out into ACSelect, which could be more
generally useful.
Adds an option to autocomplete to keep options ordered according to their
initial order.
Unrelated: fix up usage of MultiHolder in Drafts to avoid 'already disposed'
warnings.
Test Plan: Fixed several affected tests.
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D2919
Summary:
Fixing two bugs
- Google Auth Endpoint wasn't resolving protocol in a correct way
- Google Auth Popup was navigationg to endpoint url based on home url, which
was diffent from current page origin
Test Plan: n/a
Reviewers: paulfitz
Reviewed By: paulfitz
Subscribers: paulfitz
Differential Revision: https://phab.getgrist.com/D2937
Summary:
Implementing export to excel and send to Google Drive feature.
As part of this feature few things were implemented:
- Server side google authentication exposed on url: (docs, docs-s, or localhost:8080)/auth/google
- Exporting grist documents as an excel file (xlsx)
- Storing exported grist document (in excel format) in Google Drive as a spreadsheet document.
Server side google authentication requires one new environmental variables
- GOOGLE_CLIENT_SECRET (required) used by authentication handler
Test Plan: Browser tests for exporting to excel.
Reviewers: paulfitz, dsagal
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D2924
Summary: Remove repl.py, REPLTab.js, some wiring code, CSS, and a test in testscript.json.
Test Plan: NA
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2923
Summary:
- Fix flaky SamplesWS test, which was occasionally clicking a disabled button
- Increase timeout on backupSqliteDatabase test, which sometimes times out
- Fix a little flakiness in ExportSection test.
- Fix flaky Billing test by adjusting behavior slightly.
In Billing, when re-fetching subscription (e.g. on navigating back), we now
unset it while the fetch is pending, so that billing pages show a spinner or
"Fetching..." messages. This also gives tests something to wait for.
Also adjusts Billing styles on the "Fetching..." messages to make them look
different from regular text.
Test Plan: Mainly making exising tests more robust. Billing changes exercised by existing tests.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D2920
Summary:
This diff brings in the new welcome tour. It builds upon `client/ui/OnBoardingPopup` that was committed to that purposes. Per this diff, the tour is accessible behind a flag and won't be visible to user: few caveats listed below needs to be adressed first.
This diff also brings few changes to onboarding module.
- allow to refer to element with selector
- usually dynamic selection of element sounds useful for when the
element does not exist yet when the tour starts. But the actual
reason when add it here, is to allow selecting the first cell.
- if the selector yields undefined (missing element), the popup
is simply skipped
- got rid of the internal registry to link between popup contents
and popup options. All is now define in the same interface. Registry
overall felt overkill and not needed.
- adds an option to show message as a simple modal that is centered
on the screen
This diff also brings the new welcome tour and hide it behind a flag
CAVEATS that need to be addressed in follow up commit:
- The url needs cleanup, #repeat-welcome-tour sticks to it and so even when navigating to home page. This could eventually become an issue: if user opens another document it would starts the onboarding tour again.
- For now you have to manually make sure the right panel is opened with the Column tab selected before starting the tour.
- On boarding tours were not designed with mobile support in mind. So probably a good idea to disable.
- Backend support needs to be done (persistence of first time user).
Test Plan:
Updated `projects/OnBoardingPopup` and adds new `nbrowser/welcomeTour`
To launch the tour:
- open any document
- open manually the right panel and the field tab
- append the flag `#repeat-welcome-tour` at the end of the url in the url bar and reload the page
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2917
Summary:
Choice columns can now add new choices directly
from the autocomplete menu. The autocomplete will
now highlight the first matching item, even if there are equally
ranked alternatives. No changes have been made to how the
autocomplete index is created, or how it scores items.
For choice and choice list columns, the filter menu will
now display values using their configured colors, similar to the
rest of the UI. Choice tokens throughout the UI now do a better
job of handling text overflow by showing an ellipsis whenever
there isn't enough space to show the full text of a choice.
Test Plan: Browser tests.
Reviewers: cyprien
Reviewed By: cyprien
Differential Revision: https://phab.getgrist.com/D2904
Summary:
This suspends service to a team site for which an AppSumo refund has been made, and nudges users to their free personal account.
I expect that a refund request would fail for a site where user is also paying us for extra seats.
Test Plan: tested manually
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2912
Summary:
Error notifications include a "Report a problem" link, but the inclusion of
error message and stack trace was broken.
Test Plan: Tested manually and added a test case.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D2911
Summary:
Branding feedback from AppSumo found a capitalization problem. They also nudged us again to include a link back for the user to manage
their AppSumo account.
Test Plan: manual
Reviewers: dsagal, anaisconce
Reviewed By: dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D2901
Summary:
Does the UI only no backend.
Follow up work:
- Implement a way to remember when a user dimsmis the popups, so
that we don't show her again.
- After users clicks Finish adds a final popup saying "You can repeat this tour from the Help Center" , and in help center home page, have a link "Repeat Grist welcome tour", which opens, say, https://docs.getgrist.com/doc/lightweight-crm#repeat-welcome-tour, where the hash part tells us to repeat the tour.
Test Plan: Tested in project/OnBoardingPopups
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D2892
Summary:
- Implement UI with "Apply to new records" and "Apply on record changes"
checkboxes, and options for selecting which changes to recalculate on.
- For consistency, always represent empty RefList as None
- Fix up generated SchemaTypes to remember that values are encoded.
Included test cases for the main planned use cases:
- Auto-filled UUID column
- Data cleaning
- NOW() formula for record's last-updated timestamp.
- Updates that depend on other columns.
Test Plan: Added a browser test.
Reviewers: jarek
Reviewed By: jarek
Subscribers: paulfitz
Differential Revision: https://phab.getgrist.com/D2885
Summary:
User was not able to delete cards. This patch introduces a context menu for cards, analogous to the one available for rows on a GridView.
Changes:
- Row numbers on a GridView have the same icon as on columns to make context menu more discoverable.
- Context menu for rows and columns, when activated, didn't switch section in rare conditions (i.e. when the section had 2 or more columns selected, one of which had the same rowId as a column in the section that the user switched from).
- Card list layout and a single card layout has the same context menu as in a GridView, available by pressing the context menu button.
Test Plan: Browser tests
Reviewers: dsagal, paulfitz
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2870
Summary:
Current appsumo sign-up flow doesn't reach the billing pages.
This diff nudges user on through that extra step.
It also tweaks plan summaries to say what special appsumo
features are in effect (member count prepaid for).
Test Plan: manual
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2882
Summary:
This adds a new landing page for cognito sign-up, intended for
use by new appsumo users.
Their email address is pre-filled and locked down, and sign-up
is by entering a password.
The page is very crude compared to hosted cognito - especially
in error reporting! - but having the address filled in more
than makes up for that.
The flow does not quite connect with the new billing signup.
I think we can do that through the regular "welcome" process,
which will list the user's team site. When the user visits
that site, we could detect that we are on a site with no
domain set yet and for which the user is a billing manager,
and trigger a visit to the appropriate billing page.
Test Plan: manual - hard to test through cognito email step
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2880
Summary:
This links AppSumo sign-ups with Stripe subscriptions
and our billing pages. Different AppSumo tiers are supported by
different coupons on the standard plan. Configuration of this
is in stripe, and then cached in the database.
The front end is tweaked just enough to make completing a sign-up
possible. It is not yet friendly.
Not covered includes:
* Streamlining landing page.
* Making billing pages git clearer summaries of AppSumo states.
* Making flow through Cognito as graceful as possible - default
probably doesn't meet AppSumo requirements.
* Disabling site on cancellation/refund.
* Downgrades when more seats in use than lower tier allows.
Test Plan: api-level tests added. No front-end tests yet.
Reviewers: dsagal
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2878
Summary:
Makes filter counts take other column filters into account.
- Changes the summaries rows to reflect hidden rows:
- hidden rows are added to the `Other Values` summary
- show the unique number of other values as `Other Values (12)`
- Also, adds a sort button to the column filter menu
Test Plan: Adds browser test.
Reviewers: paulfitz, jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D2861
Summary:
User can freeze any number of columns, which will not move when a user scrolls grid horizontally.
Main use cases:
- Frozen columns don't move when a user scrolls horizontally
- The number of frozen columns is automatically persisted
- Readonly viewers see frozen columns and can modify them - but the change is not persisted
- On a small screen - frozen columns still moves to the left when scrolled, to reveal at least one column
- There is a single menu option - Toggle freeze - which offers the best action considering selected columns
- When a user clicks a single column - action to freeze/unfreeze is always there
- When a user clicks multiple columns - action is offered only where it makes sens (columns are near the frozen border)
Test Plan: Browser tests
Reviewers: dsagal, paulfitz
Reviewed By: dsagal
Differential Revision: https://phab.getgrist.com/D2852
