fix: Link toolbar update error #1486
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…mouseover` handler
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nperez0111
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Mar 4, 2025
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| update(view: EditorView, oldState?: EditorState) { | ||
| update(view: EditorView, oldState?: EditorState, fromMouseOver = false) { |
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Am I crazy to think that no one else is calling this update method?
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Ah this is part of the PluginView spec from ProseMirror, it automatically gets called on state updates (https://prosemirror.net/docs/ref/#state.PluginView). It's just harder to see that since in our case the view does a lot of stuff.
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Also I guess normally you'd pass in a plain object, so the fact that we're using a class also obfuscates things
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Ohh ok. Eh, this definitely is a hack. But, I think it is okay for now
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This PR fixes an bug with the link toolbar, where
mouseHoveredLinkMarkmay be defined even when the mouse cursor isn't hovering any links. This is because the plugin would check if a link is currently hovered by the keyboard or mouse on every state update. State updates may cause the link under the mouse cursor move or be removed outright (such as moving blocks up & down, where it's briefly removed when replacing blocks). However, as nomouseoverevent is fired,mouseHoveredLinkMarkdoesn't get cleared and so an error is thrown if the link doesn't exist.Therefore, this PR changes the behaviour so that only
keyboardHoveredLinkMarkis considered when updating the link toolbar, unless the update was explicitly called by themouseoverhandler.Closes #1479