Give user the option to start where they left off or from the start or from the start (for manga).
Add grid-view when thumbnails are visible.
Add scrollbar.
Add option to scale image to window size.
Somehow deal with youtube banning ip when searching too often.
Optimize shadow rendering for items (Right now they fill too much space that is behind items). It should also be a blurry shadow.
When continuing to read manga from a different page from the first and there is no cache for the chapter, then start downloading from the current page instead of page 1.
Show progress of manga in the history tab (current chapter out of total chapters).
Animate page navigation.
Properly format text in items. For example for 4chan. The size of the item should also change.
Add greentext support for quotes.
Add support for special formatting for posts by admins on imageboards.
For image boards, track (You)'s and show notification when somebody replies to your post.
Go to next chapter when reaching the end of the chapter in image endless mode.
Some text is not visible on 4chan, such as code blocks.
Show indication when search is in progress (or when something is loading). Some sites such as youtube and mangadex are slow at searching.
Add login page for mangadex instead of having to manually add remember_me token to config file.
Allow deleting watch history with delete key (and show confirmation).
Add navigation to nyaa.si submitter torrents.
Create a large texture and add downloaded images to it. This will save memory usage because sfml has to use power of two textures (and so does opengl internally) for textures, so if you have multiple textures they will use more memory than one large texture with the same texture data.
Use fallback cjk font for regular sf::Text as well (search, tabs, chapter name when viewing a page, path in file-manager, etc).
Fix some japanese fonts not rendering (full width alphanumeric?).
Also add support for full chinese and korean range.
Resize text vertex arrays to 0 when not visible on screen to reduce memory usage. Text already does this but its done incorrectly (copied from dchat codebase). (Is this really necessary?).
Speed up thumbnail creating (image resizing).
Extract thumbnail from images that are being downloaded, while its downloading and show that while the full image is downloading (upscaled, or with blurhash).
Use one special thread to load cached files. Right now if there are multiple images on the screen and 1 needs to download while the others are cached, then the cached images wont load until that 1 image has downloaded.
Scrolling past page causes the page to jump up and down very fast because the new thumbnail is loaded. Fix this somehow. In youtube this can be fixed by setting the thumbnail image fallback size to the same size and thumbnail images, but that doesn't work for matrix with different image sizes!
Add setting to disable sending typing events to the server (matrix).
Support emoji (mainly for matrix), by readding Text code from dchat. Also do the same but for inline images, text editing and url colors and clicking (also clicking on inline images).
Also take code from dchat to support gifs (inline in text).
Use pixel buffer object for asynchronous texture transfer to gpu? is this necessary?
When pressing backspace to delete text, auto search will kick in because the key repeat delay is longer on the first key. SearchBar should instead check of key press/key release state.
Set the thumbnail fallback image dimensions to the image dimensions we get from matrix. That means we can know the dimensions of images in matrix before they have finished downloading. This is good for removing popouts in the body.
Add option to edit input in vim (using temporary file).
Scrolling in images still messes up the |current| page sometimes, need a way to fix this.
Add ctrl+i keybind when viewing an image on 4chan to reverse image search it (using google, yandex and saucenao).
Show filename at the bottom when viewing an image/video on 4chan.
Add ctrl+c keybinding to copy the url of the previewing image.
Add ctrl+c keybiding to copy the url to the currently selected post on 4chan.
Add ctrl+s to save the previewing image/video (for images that would be a copy, since its already stored in cache and for videos youtube-dl would be used).
Show the last message in a room as the body item description in matrix room view.
Show some kind of indication that there are new messages in a room in matrix room view, and also show another indication if somebody mentioned us (and how many times).
Show the rooms menu on the left side when the window is large in matrix.
Use https://github.com/simdjson/simdjson as a json library.
Sanitize check: do not allow pasting more than 2gb of text.
Add search bar for matrix rooms.
Put rooms with recent messages at the top and the ones that mention us further at the top (matrix), and also add a tab for favorited rooms? or tag them, whatever.
Allow setting matrix room priority (if it should always be at top).
Only add related videos to recommendations if its the first time we watch the video. This is to prevent rewatching a video multiple times from messing up recommendations.
Fix incorrect body visible rows count (draws incorrect number of items and incorrect counted, also messed up pg(up/down)).
Implement mentions in matrix with an autofill list, like on element. Also do the same with / commands.
Add option to disable autosearch and search when pressing enter instead or something? this would be needed for mobile phones where typing is slow.
Sleep when idle, to reduce cpu usage from 1-2% to 0%, important for mobile devices. Also render view to a rendertexture and render that instead of redrawing every time every time.
Provide a way to specify when notifications should be received (using matrix api) and also read the notification config from matrix. Also provide a way to disable notifications globally.
Add room search.
Use quickmedia to show image in matrix rooms, instead of mpv.
Respect ~/.Xresources dpi (read the file, loop lines and look for Xft.dpi). Fallback to 96 dpi.
Merge body items in matrix if they are posted by the same author (there is a git stash for this).
Add joining/leaving room in matrix, and also show invites and add command to ban users. Also add joining by invite, and show invites in the rooms list.
Support peertube (works with mpv, but need to implement search and related videos).
Scroll to bottom when receiving a new message even if the selected message is not the last one. It should instead school if the last message is visible on the screen.
Also add a tab for common directories and recently accessed files/directories (the directories would be the directory of used files).
Provide a way to go to the first unread message in matrix and also show a marker in the body (maybe a red line?) where the first unread message is.
Load already downloaded images/thumbnails in a separate thread, to instantly load them instead of waiting for new downloads...
Make text that mentions us red in matrix.
Allow scrolling body item. A body item can be long and we wont be able to read all of it otherwise (such as a message on matrix). Pressing up/down should scroll such a large body item rather than moving to another one.
Cleanup keybindings. Some require ctrl, some dont (4chan vs matrix for example).
Add room topic beside room name in matrix (in messages tab).
Move rooms in matrix to previous page instead, then messages can be beside users, pinned messages, settings, etc and they would all be connected to that one room, then beside rooms tab there would be a global settings tab.
Add /me to matrix, emoji, reactions...
Set the icon of the window to be the icon of the plugin. Nice for KDE, GNOME, etc with titlebars.
Set a minimum wrap size for text. We dont want one line of text to fully fill the window vertically when the window size width is small. Its better to cut off the text and add eclipses.
Get the related message and show that (async) instead of what the reply says the original text is in body, for matrix replies.
Support matrix html (for replies and text styling, such as greentext).
Use linear-interpolation for thumbnail creation.
If --no-audio is used then music should be played with a lightweight music player instead. MPV is heavy even for music (60mb RAM).
Optimize startup time.
Update 4chan thread in real time, just like 4chan-x.
Save the original event message, so when replying for example we can use the original message as the replying to message, rather than our converted "body" text.
Remove tidy dependency and use my own html-parser.
Add option to sort by other than timestamp for nyaa.si.
Add url preview for matrix (using matrix api, fallback to client url preview (using our own url preview project)).
IMPORTANT: Cleanup old messages in matrix (from matrix plugin), and instead either save them to disk or refetch them from server when going up to read old messages. (High memory usage, high disk space)
Use memberName() instead of key() when iterating json object. key() creates a copy, memberName() doesn't.
Do not try to reload/redownload thumbnail that fails to download after its cleared when its no longer visible on screen and then becomes visible.
Sort matrix events by timestamp (not messages). This affects the applying of certain actions, such as changing avatar, room name, etc.
Some services such as 4chan, youtube, matrix and nyaa supports knowing the size of an image before it has downloaded. Use that to deal with pop-in of images because the image fallback size is not the same as the image size.
Show google recaptcha on youtube when search/play fails, which can happen when using tor.
Show notifications when we receive a message in a matrix room even if we are not mentioned. This happens when we have set to receive notifications for all messages.
Some mp4 videos fail to play because +faststart is not set, so the metadata is not at the beginning of the file. In such cases the video needs to be fully downloaded before it can play. QuickMedia should detect such files and download them (with progress bar) and then play them.
If there are multiple users with the same name in a matrix room, then display the user id beside the displayname.
Show 4chan warnings as warnings instead of ban when posting a message (show the warning message) and then post the message.
Add tabs. Using tabs with tabbed is not as good of a solution as it would use much more memory (opengl context cost) and with our own tabs, we can clear thumbnails and other cache when a tab is in the background. Changing tab either with ctrl+tab or mouse click. ctrl+enter to open a new tab. Ctrl+q or ctrl+w to close a tab.
Remove related videos that have already been watched (except the first related video, which is the "watch next" video, usually the next part of a serie).
Use GET /_matrix/client/r0/notifications to get the exact messages that notified us in matrix.
Add F5 to refresh page.
Support m.sticker, m.direct, and other matrix events.
Show invites for us in matrix in a seperate tag and show notification when receiving invite.
Allow choosing which translation/scanlation to use on mangadex. Right now it uses the latest one, which is most likely to be the best.
Add file upload to 4chan.
Retry download if it fails, at least 3 times (observed to be needed for mangadex images).
Readd autocomplete, but make it better with a proper list. Also readd 4chan login page and manganelo creators page.
Fix logout/login in matrix. Currently it doesn't work because data is cleared while sync is in progress, leading to the first sync sometimes being with previous data...
Modify sfml to use GL_COMPRESSED_LUMINANCE and other texture compression modes (in sf::Texture). This reduces memory usage by half.
Decrease memory usage even further (mostly in matrix /sync when part of large rooms) by using rapidjson SAX style API to stream json string into SAX style parsing.