# TODO - Make dark bar extend down pane - Verify default size ## Media - Clean up gui test md - Send the monitor PR - nio ClientTimeout - clicking on encrypted images opens the thumbnail - Handle set avatar upload errors - Support encrypted m.file - Confirmation box after picking file to upload - Show real progression for mxc thumbnail loadings - Show reason under broken thumbnail icons - Support m.file thumbnails - Generate video thumbnails - GIFs can use the video player - Display GIF static thumbnails while the real GIF is loading - Video bug: when media is done playing, clicking on progress slider always bring back to the beginning no matter where - Video: missing buttons and small size problems - Audio: online playback is buggy, must download+play file - EventLink - Special treatment for matrix.to URLs? - EventFile & Downloading (right click on media > save as...) - Prevent using upload keybinds in rooms with no perms ## Refactoring - Account settings with `HTabbedContainer` - Get rid of all `currentSpacing` stuff - Use new default/reset controls system - Split `HScrollableTextArea` - Composer - Missing room keybinds (invite, etc), and don't put all the binds in one central file (else we can only rely on uiState properties) - Use QML states - Use a singleton for utils.js - Try gel for the models and stop being lazy in python - Room Sidepane save/load size & keybinds ## Issues - invisible uploaded mxc images? - first undecryptable message - Adding an account with no rooms - Join button 502 - Leave box button focus - two upload delegates height bug - Messed up message delegates position - Quickly posting with another account leads to sync stop - Pausing uploads doesn't work well, servers end up dropping the connection - Pause upload, switch to other room, then come back, wrong state displayed - `code` not colored in room subtitle - In the "Leave me" room, "join > Hi > left" aren't combined - Event delegates changing height don't scroll the list - When selecting text and scrolling up, selection stops working after a while - Ensure all the text that should be copied is copied - Multiple messages are currently copied out of order - Pressing backspace in composer sometimes doesn't work - Message order isn't preserved when sending a first message in a E2E room, then while keys are being shared sending one with another account, then sending one with the first account again - If account not in config anymore, discard ui state last page on startup - Do something when access token is invalid - Don't store states in delegates - [hr not working](https://bugreports.qt.io/browse/QTBUG-74342) - Terrible performance using `QT_QPA_PLATFORM=wayland-egl`, must use `xcb` - Quote links color in room subtitles (e.g. "> http://foo.orgA)" ) ## Interface - Differentiate invited room members - https://doc.qt.io/qt-5/qml-qtquick-smoothedanimation.html for progress bars - - Make all "Cancel" buttons able to cancel running Backend coroutines set `disabledWhileLoading` to `false` for all "OK" buttons where it makes sense - Use a loader of the swipeview containing members, settings, etc views - Expand the room pane if it's too small to show room settings? - Drop the `buttonModel`/`buttonCallbacks` HBox approach - Scrollable popups and room settings - Improve when HDrawer should collapse when the ui is zoomed - HDrawer snapping - Make theme error/etc text colors more like name colors - In account settings, display name field text should be colored - Way to open context menus without a right mouse button - `smartVerticalFlick()` gradual acceleration - Make banner buttons look better - Choose a better default easing type for animations - Make HListView scrollbars visible - Remove first html lists left margin - Adapt UI for small heights - In room creation, click avatar to set the future room's avatar - In join room page, show the matching room's avatar when typing - In find someone page, show the matching user's avatar when typing - Combine events so they take less space - After combining is implemented, no need to hide profile changes anymore. - Replies - Messages editing and redaction - Code highlighting - Adapt shortcuts flicking speed to font size - EditAccount page: - Device settings - Multiaccount aliases: - Warn when conflict with another alias - Forbid spaces? - Add an explanation tooltip - Prevent sending messages with an user not in room - Support \ escaping - Accept drag and dropping a picture to set avatar - Add stuff to room tooltips like last messages - Show something when connection is lost or 429s happen - "Rejoin" LeftBanner button if room is public - Daybreak color - Conversation breaks: show time of first new msg after break instead of big blank space - Sidepane - Animate when logging out last account and sidepane turns invisible - Header back button when reduced - Better look when reduced to minimum size - Server selection - Register/Reset for AddAccount page - Prevent using an alias if that user is not in the room or no permission - Spinner when loading past room events - Theming - Bundle fonts - Standard file format, see *~ppy/qml_dict_theme.qml* - https://doc.qt.io/qt-5/qtquickcontrols2-customize.html#creating-a-custom-style - icons.preferredPack: accept multiple values - Find icon packs in user data dir - See [Text.fontSizeMode](https://doc.qt.io/qt-5/qml-qtquick-text.html#fontSizeMode-prop) - Way to round avatar corners to allow box radius - If avatar is set, name color from average color? - Accent color from background - Settings page - Notifications - Opening links with keyboard - Better `
` 

- Custom file picker for Linux (...)

## Backend

- Saving the room settings
- Refetch profile after manual profile change, don't wait for a room event

- Prevent starting multiple client instances, causes problems with E2E DB
- Check if username exists on login screen
- [Soft logouts](https://github.com/poljar/matrix-nio/commit/aba10)
- `pyotherside.atexit()`
- Logout previous session if adding an account that's already connected
- Config file format

- Startup improvements
  - Initial sync filter to get more events on first sync
  - Lazy loading members
  - Store profiles, room events and states
  - Use AsyncClient `store_sync_tokens`
    - Make sure to all members are fetched before sending an E2E message 
    - Fetch all members when using the filter members bar

- Direct chats category
- Animate RoomEventDelegate DayBreak apparition
- Live-reloading accounts.json

- E2E
  - Device verification
  - Edit/delete own devices
  - Request room keys from own other devices
  - Auto-trust accounts within the same client
  - Provide help when undecryptable messages occur, including:
    - Trigger `nio.AsyncClient.request_room_key`
    - Option to export-logout-login-import to fix one-time key problems
- Read receipts
- Status message and presence

## Nio contributions

- Running blocking DB function calls in executor (WIP)
- `AsyncClient.share_group_session`: send device batches concurrently (WIP)

- Dedicated error for invalid password on key import
- `RoomMessageMedia` and `RoomAvatarEvent` info attributes
- Handle `m.room.aliases` events

- Support "Empty room (was ...)" after peer left
- Left room events after client reboot
- Previewing room without joining

- Get content repo config API
- Add the `resume()` account "login" method

- Turn all the Error and Response classes into exceptions and normal returns
  once `HttpClient` is deprecated

## Distribution

- Include python dependencies in binary with rcc?
- Improve the README.md

## Notable changes for future Qt version upgrade

### [Qt 5.13](https://wiki.qt.io/New_Features_in_Qt_5.13)

- Added `SplitView`
- Added `cache` property to icon

### [Qt 5.14](https://wiki.qt.io/New_Features_in_Qt_5.14)

- Applications can now opt-in to use non-integer scale factors.
  Use `QGuiApplication::highDpiScaleFactorRoundingPolicy`.

- Added `qmlRegisterSingletonInstance` function.
  This allows to expose a QObject as a singleton to QML, without having to
  create a factory function as required by `qmlRegisterSingletonType`.
  It is meant as a type safe replacement of `setContextProperty`.

- Added `qmlRegisterAnonymousType` as a replacement for `qmlRegisterType`.
  It allows to specify the URI and major version for better tooling support.

- qmllint gained an experimental -U option. If run with it, it warns about 
  about accesses to unqualified identifiers

- `Text` and `TextEdit` now support Markdown format
  (CommonMark and GitHub dialects) as an alternative to HTML.
  Includes the GitHub checklist extension, such that you can click to toggle
  checkboxes in a `TextEdit`.

- `TextEdit` uses an I-beam cursor by default, and a pointing-hand cursor when
  hovering a checkbox or a link

- Added `WheelHandler`, an Event Handler for the mouse wheel, and optionally
  for emulated mouse wheel events coming from a trackpad.

- Added `BoundaryRule` in Qt.labs.animation: a `PropertyValueInterceptor` that
  restricts the range of values a numeric property can have, applies
  "resistance" when the value is overshooting, and provides the ability to
  animate it back within range. It's particularly useful in combination with
  `WheelHandler`, to provide similar physics as Flickable has.

- `Image` and `BorderImage` now have the same `currentFrame` and `frameCount`
  properties that `AnimatedImage` has; this allows choosing an individual icon
  from an .ICO file that contains multiple icons, for example.
  In the future it's intended to support other multi-page formats such as
  PDF, TIFF and WEBP.