Add support for recovering from GL context loss. When the context is restored, the loading spinner is shown until shaders finish recompiling.
[vokoscreenNG-2023-08-25_09-39-11.webm](https://github.com/enso-org/enso/assets/1047859/cfa90ec5-72a1-41e6-bafa-177fa5e85fb2)
*While the context is missing, the loading spinner is rendered in the 0% state. (This condition will not normally be observed, except momentarily, as the browser should restore the context immediately if it is lost while the page is visible.) When we receive a new context, the spinner switches to the 90% state until restoration completes. Restoration is fast, as we don't need to do much work except recompiling shaders.*
# Important Notes
- A new debug hotkey, Ctrl+Alt+Shift+X, causes context loss for testing. Pressing it a second time causes context restoration.
- `Texture` is still a CPU-bound texture. It now uses the "immutable" `texStorage/texSubImage` API, which is a ["preferred alternative"](https://registry.khronos.org/webgl/specs/latest/2.0/#3.7.6) to the `texImage` API because it can be more efficient.
- The type for texture uniforms is now `Uniform<Option<Texture>>`. Texture uniforms are decoupled from the context.
- A new `ContextLost` error type can be returned by functions that cannot complete if the context is lost.
- Fix some crashes that could occur when context was lost.
- Clarify ownership of some rendering-related types: Externalize, and where possible eliminate, `Rc/RefCell`s.
Adds widgets:
- Checkbox (with sorting)
- Numeric slider
- Dropdown (accepting a list of strings)
- Closes#7731
- Placeholder (underscore - has no actions)
# Important Notes
The widgets are currently added to every node, but are not synced with the yjs representation. This is intentional, as (afaict) the format for the AST representation is not yet finalized.
There are a number of design differences, for practical reasons:
- The dropdown now has a scrollbar.
- As a side effect, the sort button needed to be moved left, to avoid overlapping with the scrollbar.
- Note that it is *not* centered in the 8px horizontal padding. It is 4px wide, and has 1px left and 3px right padding: `.||||...`. (Note that the 8px horizontal padding from the design is retained.
- 4px of vertical padding has been inserted, so that there is *some* padding between the bubble for the selected item, and the outer dropdown container, when the first item is selected. Note that this is different to the 8px
- 16px of right margin has been inserted after every item. This is the same amount of padding that is added by the bubble. This means that the dropdown does not change in width when a long item is selected.
Design issues:
- The sort button for the dropdown overlaps the text
Updated the Component Browser stub from @Frizi's branch. Filled with some mocked data and implemented highlight and navigation.
https://github.com/enso-org/enso/assets/3919101/6af57413-bcb6-4402-9a4a-a992d58504ba
# Important Notes
Still missing the input panel, and obviously, the integration with anything will be a part of another task.
- Closes#7730. Adds top bar containing:
- Project title
- Execution mode selector (design/live)
- Navbar containing:
- Navigation previous/next button
- Breadcrumbs
# Important Notes
Icons are currently all separate files. This may need to be changed to a single svg containing individual icons in `defs` if(/when) that is merged into `develop`.
- Renames "Move To Trash" to "Delete" on local backend
- This is because the local backend does not have a trash category (or categories at all)
- Fix search bar autofocus
- The "delete" hotkey was focusing the search bar - this was because the shortcuts handler, and the autofocus handler, were both registered on the same `EventTarget`. The fix is to do `stopImmediatePropagation()` to stop running any other event handler, even ones on the same `EventTarget`.
# Important Notes
None
- Fixes https://github.com/enso-org/cloud-v2/issues/659
`getProjectDetails` was calling `listVersions` to get a fallback IDE version, creating a lot of unnecessary requests to the backend, *especially* because `getProjectDetails` is called periodically when a project is opening.
In this PR, the implementation has been changed to cache the fallback version for one day, meaning the extra `listVersions` calls should now only ever happen once per client per day.
# Important Notes
None
- Closes https://github.com/enso-org/cloud-v2/issues/619
- Async execution controls
# Important Notes
There is no design for this, as such, implementation details use placeholder designs.
- The context menu uses a play icon. An icon similar in style to the "copy" icon *may* work to represent "run in background", but it may be difficult to visually represent that it is being run in the background, without obstructing it with a foreground window
- The icon for projects being run in the background have a green tint, to distinguish them from projects that will be (or are currently) opened in the editor.
- this will ***almost certainly*** need to be replaced with a proper design
- This *may* also make sense for the local backend, *however* as I don't know whether there is a way to access the completion progress of execution from the PM API, local backend support is currently *not* implemented in this PR.
- On a related note: as far as I am aware, there is also no such endpoint for the cloud backend. However, support for async execution was recently added, so I am adding the basic functionality corresponding to the `executeAsync` project state.
- Whether a project is being run in the background is currently lost on refresh. This is because the async execution state is currently not sent by the backend.
- Placeholder shortcuts have been added (Shift+Enter - Cmd+Enter is already taken by the "share" action, and shift+double click). These are totally optional, and can easily be removed.
Closes: #7309
The changed origin of the visualization container caused the issue. Now, the origin is at the top left corner of the visualization, and bounding box abstraction expects the origin at the bottom left. Despite the comments in the code, the bounding box is designed to work with bottom-left origin only.
https://github.com/enso-org/enso/assets/6566674/273abfaa-45b6-4374-8d4c-3b8c4e2c1fc2
Again I hit the problem with shader compilation failing with no apparent reason, and again bumping electron version helped me.
# Important Notes
I bumped to latest `25.x` version as I haven't dared to change major version expecting breaking changes.
Fixes#7468
The fix is pretty simple: we reuse the existing functionality for importing stuff and generating expressions. It fixes issues with `Nothing` or `Report_Unmatched` types.
https://github.com/enso-org/enso/assets/6566674/4e7addf9-2175-4f2a-a571-4ef823de5cb0
While debugging, I found it easier to work with a suggestion database when exported to some external format. Hence, I implemented serde serialization support for database entries and also a new debug shortcut <kbd>ctrl</kbd>+<kbd>shift</kbd>+<kbd>u</kbd> to dump all entries to the console.
- Closes https://github.com/enso-org/cloud-v2/issues/580
- Adds home screen
Other changes:
- Typing in the search bar from the home page, switches to the drive page. This is easy to change/remove, of course
# Important Notes
There are minor differences from the design:
- The Enso logo has opacity 0.6 to match the text color, rather than 0.665
- The list of samples is different
- The border-radius on the "create empty project" tile was changed from 18px to 16px, to match every other border-radius (especially the ones on the tiles for the other samples)
Implementation notes:
- The "new project" circled plus icon has a different color to the primary text color as well, but that has been left as-is
- The sample descriptions have a backdrop-blur, but the background image no longer extends underneath it
- There are currently no inset shadows for the home screen, but it will be easy to copy them from the old implementation from the old templates list
- "Read what's new in Enso 3.0 Beta" currently links to https://enso.org/, rather than a blog post (which does not yet exist)
- The new template backgrounds have been replaced with SVGs. The Excel one uses the Excel logo from Wikipedia; the new geospatial analysis one was converted to SVG via auto-tracing.
There are also several placeholders:
- Sample author icon
- Sample author
- Sample open count
- Sample like ount
Closes#6261
- Adds support for copy-pasting nodes with `cmd + C` and `cmd + V` shortcuts.
- Only a single, currently selected node will be copied. Adding support for multiple node copies seems easy, though (but was out of the scope of the task).
- We use a custom data format for clipboard content. Node's metadata is also copied, so opened visualizations are preserved. However, the visualization's size is not preserved, as we do not store this info in metadata.
- For custom format to work, we use a pretty new feature called [Clipboard pickling](https://github.com/w3c/editing/blob/gh-pages/docs/clipboard-pickling/explainer.md), but it is available in Electron and in most browsers already.
- Pasting plain text from other applications (or from Enso, if the code is copied in edit mode) is supported and is currently enabled. There are some security concerns related to this, though. I will create a separate issue/discussion for that.
- Undo/redo works as you expect.
- New node is pasted at the cursor position.
https://github.com/enso-org/enso/assets/6566674/7a04d941-19f7-4a39-9bce-0e554af50ba3
If the user does not have sufficient permissions to open the project, the project no longer shows the play button. However, this does not work on the local backend because the local backend lacks permissions completely.
# Important Notes
None
Fixes context menu options incorrectly being hidden due to incorrect logic when determining whether someone else is opening a project
# Important Notes
None
Fixes the project icon for new projects being disabled, because `opened_by` is missing, making the frontend think the current user was not the one that opened the project.
# Important Notes
None
- Closes#7463
- Makes table header sticky
- Clips table body so it does not overlap table header
Other changes:
- Clip table header row so it does not overlap extra columns selector
- Hide extra columns selector on local backend (PM backend)
- Focus search bar if the keypress will type regular text
- Change row height from 40px to 32px
- Add "Share" button when the editor is open
- Make entire area of backend selector (Cloud <-> Local) clickable (previously, the padding was not clickable)
- Remove the up-arrow icon to open a project. Projects are now opened by switching to the project tab using the tab selector on the top left (or by double clicking the row).
- Fix opening newly created folder (previously its entries were appended to the end, rather than under the folder)
- Indent background of "name" column (the first column)
- Minor code style changes
- Add background back to "change password" modal (oops)
- Hide "open" context menu entry and show "stop" entry, when a project is currently running
- ℹ️ It might be a good idea to support the "open" action on directories as well, however it is difficult without the assets table refactor in #7540. As such, this functionality will not be added in this PR.
- Fix horizontal padding on "sign in" user menu entry
- Hide email/password validation when using oauth logins
More fixes for assets list:
- Project is inserted at start of list when there are no existing projects
- Project is inserted at start of children when there are no existing children
- Deleting a folder collapses it (hides its descendants)
- Adding children to a newly created folder puts them at the correct depth, rather than depth 1
# Important Notes
None
- Closes https://github.com/enso-org/cloud-v2/issues/568
- Disable project with an `openedBy` that is not the current user
Fixes other issues:
- Fixes freshly restored saved projects not being unset when clicking stop before the editor first opens
- Changes "unable to" in errors to "could not", for consistency
- Users with insufficient permissions now see a network (node graph) icon instead of a play button:
# Important Notes
None
Extracted from #7660.
Fixes the bug that happens when you do:
- Open the app with a saved "last opened project"
- The app will immediately restore the project
- Close the project
- Reopen/reload the app
- The same project will start opening again.
- Expected behavior: The project does not start, because it was previously manually closed.
# Important Notes
None
- Closes https://github.com/enso-org/cloud-v2/issues/647
- Add handling for `Provisioned` project state to frontend
- Also fixes bug causing cloud project loading message to not disappear (oops...)
# Important Notes
- sometimes the editor opens fine, but the websocket times out
- when checking requests, I don't see a request that returns `Provisioned`, so I can't be 100% sure that the handling for the `Provisioned` state actually works
Fix issues restoring cloud projects that have been closed.
On current develop, the frontend assumes cloud projects are still open from the last time they were open. If this is not the case, it tries to open WebSocket endpoints that no longer exist
# Important Notes
For a relatively easy way to test:
- Run `Enso.dmg` or `./ide run watch`
- Open a cloud project
- Refresh Electron to make sure restoration is working
- Go to `localhost:8080`
- Close the project
- Refresh Electron to make sure startup + restoration is working
Should also test restoring local projects to make sure that didn't break.
I was unable to properly test cloud projects (the one I tested with opened, but was blank with just the IDE background and no cursor and no nodes, for some reason)
- Closes#6730
- Changes config to allow environment variables to override server host and port
- Adds port scanning to Electron app to ensure the PM is started at a free port
# Important Notes
- `SERVER_PORT=abcd enso.AppImage` does NOT work. It would not be difficult to implement, but it probably needs discussion on how exactly it should be implemented - for example, `SERVER_PORT` is quite a generic name, should the Electron app pass though something like `ENSO_PM_SERVER_PORT` to the PM as `SERVER_PORT` instead?
⚠️ Port scanning is *only* implemented in the JS frontend. It is not implemented:
- In Scala, because the JS/Rust code calling it needs to know the port as well. There shouldn't be any problems with adding port scanning though, if that's desired
- In Rust, because I'm not sure parsing the host and port from a string is a good idea.
- (This also applies to JS, but it *must* work in JS, and port scanning is already a dependency there so it's quite a bit easier)
- QA *will* need a new PM (`sbt buildProjectManagerDistribution` or `./run backend sbt` -> `buildProjectManagerDistribution`), and the path must be supplied as: `-engine.project-manager-path=path/to/new/pm/here`
- Fixes#7603
- "Move All To Trash" option sometimes appears even when the list is empty
# Important Notes
This appears to be caused by multiple things:
- deleting a single item does not remove it from the set of selected keys
- waiting for `project/close` to make sure a project can be `project/delete`d, takes a while.
Both issues have been fixed, by adding a new `AssetListEvent` to let the assets table to immediately remove the asset's key (its id or placeholder id) from the set of selected keys
This commit introduces a new cursor shape, a double arrow, to be displayed during the hover over the resize grip in the graph editor's visualization component. The rotation of the double arrow depends on whether the cursor is to the left or right of the dividing line from the top left to bottom-right corner of the grip. This gives a more intuitive visual cue to users about the direction of resizing.
close#7604
After moving the rename action to the dashboard, IDE is unaware of the new project name. PR implements a new `refactoring/projectRenamed` notification that is sent from the server to clients and informs them about the changed project name.
# Important Notes
https://github.com/enso-org/enso/assets/357683/7c62726d-217e-4e69-8e48-568e0b7b8c34
- Closes https://github.com/enso-org/cloud-v2/issues/610
- New user menu
- Remove "go to profile" action that does not currently have an action, and does not exist in new design
- Add placeholder icons for existing actions
- Re-style "change password" modal to fit in with the design
# Important Notes
There are many differences from the design - none are visual differences though:
- The list of actions is completely different - there are no menu entries in common between the design and the current
- This also means that *all* current icons are placeholders. There are no appropriate icons in the "icons" Figma tab either.
- The user icon is still a placeholder, as there is no backend support for user icons yet.
- The user menu entries are highlighted on hover (not specified in the design), but to make this look nice, some of the padding has been moved from the outer container to the individual menu entries.
- The menu entries use the same component as the context menu, so they *do* support shortcuts, and adding shortcuts to them will be very easy, *however* no shortcuts have been set for the new actions, because they are different from the actions in the Figma design (and so they don't have an official default shortcut)
- Closes https://github.com/enso-org/cloud-v2/issues/511
- Adds sorting. Currently supported columns: "Name" and "Last Modified"
# Important Notes
The sort arrows have a slightly thicker border (changed from 2px to 2.14px), to remove the (very small) internal hole in the Figma design. It is possible to make the shape more accurate to the original design by using a polygon (or a path) that traces around the original outline instead, but I figured it's not worth spending the extra time on a fix that may not be correct.
ℹ️ The comparison function for sorting is quite complicated. I think this is the least intrusive change for now, but it is worth considering changing `AssetsTable` to store items internally as a tree instead, and do a preorder traversal to flatten it into an array when needed.
- Closes https://github.com/enso-org/cloud-v2/issues/615
- Add category switcher
# Important Notes
None of the buttons currently do anything. This is intentional, as the corresponding backend functionality does not yet exist.
- Closes#7576
- Stop using icons for non-macOS platforms, because it is non-standard to use icons
- Increase width otherwise entries will line wrap
# Important Notes
None
- Closes#7536
- Top bar is now below fullscreen visualizations
Other changes:
- Fully hides mouse cursor in editor view
# Important Notes
There should be basically no logic changes - check the code to be extra sure.
The main things that should be tested are:
- cursor should be hidden on top bar in the editor, and visible when not in the editor
- cursor should be visible in the "change password" modal
Use the new Enso Font; also change the anti-aliasing logic to be based on device pixel ratio, rather than platform. This will improve the clarity of font rendering on Windows/Linux machines with high pixel densities.
Design reference:
Tested on various combinations of DPR/platform:
OS X, `devicePixelRatio` = 2 (should look similar to how we were already rendering *mplus1* on OS X):
<img width="1440" alt="Screenshot 2023-08-07 at 5 46 11 PM" src="https://github.com/enso-org/enso/assets/1047859/2fdf251a-ba5e-426f-b6c4-194347a9cee4">
Windows, `devicePixelRatio` = 1.25 (should look similar to how we were already rendering *mplus1* on this platform/DPR):
Linux, `devicePixelRatio` = 1 (should look similar to how we were already rendering *mplus1* on this platform/DPR):
# Important Notes
Style changes:
- Use the Enso Font for code in Rust, replacing the DejaVu fonts.
- Use the Enso Font in HTML: code in documentation, and error visualizations.
- Change SpanWidgets from Bold to Extra Bold, to match the design.
Implementation improvements:
- The new font download is cached (and Github-authenticated); this should eliminate a "rate limit" build failure I've
encountered in the past.
- Clean up DocSection HTML rendering a bit.
- Remove a CSS file that seems to have been superseded.
