getReferencesCommand

[sean-mcmanus]

@sean-mcmanus
when this feature is finished, I hope cpptools can support this commands: getReferencesCommand.
When I pass file uri, line and column as parameters of this command, it can return all references location to me regardless of this file is opened or not.
Could you add this feature to "Find all references" for me ?

Originally posted by @Lennon925 in #15 (comment)

[sean-mcmanus]

@Lennon925 Can you explain why this would be useful? Why would this command be used instead of opening the file and invoking the Find All References at the line column? The Find All References command would have to "open" the file and do the IntelliSense parsing regardless of whether the file is opened in the editor or not.

[Lennon925]

@Lennon925 Can you explain why this would be useful? Why would this command be used instead of opening the file and invoking the Find All References at the line column? The Find All References command would have to "open" the file and do the IntelliSense parsing regardless of whether the file is opened in the editor or not.

Because I want to implement multi-level "find all references". Currently there is only one level results when you click "find all references". I want to pass document uri and symbol position to cpptools server regardless of the this document is opened or not in editor and hope it can return all references to me so that I can implement multi-level "find all reference" like below:

[sean-mcmanus]

Our cpptools server reacts to the LSP textDocument/references message (see https://microsoft.github.io/language-server-protocol/specification#textDocument_references ). You may be able to invoke that through the vscode.executeReferenceProvider command (see https://code.visualstudio.com/api/references/commands ), which should return the references results without invoking any UI. So additional user facing commands might not be necessary.

[Lennon925]

Our cpptools server reacts to the LSP textDocument/references message (see https://microsoft.github.io/language-server-protocol/specification#textDocument_references ). You may be able to invoke that through the vscode.executeReferenceProvider command (see https://code.visualstudio.com/api/references/commands ), which should return the references results without invoking any UI. So additional user facing commands might not be necessary.

OK,That is what I want. Thank you very much!

[Lennon925]

Our cpptools server reacts to the LSP textDocument/references message (see https://microsoft.github.io/language-server-protocol/specification#textDocument_references ). You may be able to invoke that through the vscode.executeReferenceProvider command (see https://code.visualstudio.com/api/references/commands ), which should return the references results without invoking any UI. So additional user facing commands might not be necessary.

Sean, I call vscode.executeReferenceProvider this command but return result is empty. it results from Cpptools hasn't inplement find all references? When you will finish this?

[sean-mcmanus]

Yeah, Find All References hasn't been shipped yet. I have it generally working, but I need to fix some crashes and other bugs, possible performance fixes, more test work, etc.. So as soon as we think it's in a usable state we plan to release a special 0.25.0-exploration release, maybe around July 29th?

[Lennon925]

Yeah, Find All References hasn't been shipped yet. I have it generally working, but I need to fix some crashes and other bugs, possible performance fixes, more test work, etc.. So as soon as we think it's in a usable state we plan to release a special 0.25.0-exploration release, maybe around July 29th?

OK，in addition could you add this function which provides to view class inheritance? You can add two commands, one is for searching subclass and another is for searching parent class. it's possible for 0.25 version?

[sean-mcmanus]

Any sort of class inheritance info/viewing is unlikely to be available any time soon -- I don't think even Visual Studio has this available. Maybe you could parse the find all references result to check for references of classes that involve inheritance, but that would only work if the base class reference were on the same line as the sub class reference.

[Lennon925]

Any sort of class inheritance info/viewing is unlikely to be available any time soon -- I don't think even Visual Studio has this available. Maybe you could parse the find all references result to check for references of classes that involve inheritance, but that would only work if the base class reference were on the same line as the sub class reference.

VSCode has implemented 'go to implementation' from version 1.35. If I can get the implementation locations of symbol, I think it's ok.