handle_submit() is not directly related to the input container, and may
be called from other places. Make it a method of Sidebar class and
adjust the callers.
Ensure that chat history loaded from a file has resemblance of correct
data. Namely title and timestamp are present and are strings, and
entires, messages, and todos are lists. In case of inconsistencies
replace with empty/default data.
This should help with #2584.
More changes are needed to sanitize individual entries.
Separate managing of a sign (">") placement for the input buffer and
defining a highlight for prompt logger and move the latter into
PromptLogger.init().
External users such as, for example, lualine may want to identify and
add special handling for Avante buffers. This is easily done for Avante
result, input, selected files and todos buffers as they all set a unique
file type. However the selected code buffer inherits file type from the
buffer where the code came from (to have proper syntax highlighting),
and so filetype can not be used to identify it as Avante buffer.
One option would be to add a custom buffer variable, such as
vim.b.avante_buf_type and use it in plugins. Unfortunately lualine
triggers everything on file type, so that would not work.
Solve this by setting file type of the selected code buffer to
"AvanteSelectedCode" and manually activate treesitter parser with
language of the source buffer if treesitter is active there. If the
original code buffer uses legacy syntax highlighting then activate it.
This keeps syntax highlighting active for the code while allowing
external users identify Avante selected code buffer.
Current implementation always says that first 5 lines of code is shown
when selected code does not fully fit into its window. This is not
correct as the window can be resized, may have a header occupying one
line, and the lines may not be the first ones. Also the wording is
awkward.
Correct these issues by checking current window height, accounting for
the potential header presence by checking sidebar.enabled config flag,
and updating the message format to be more concise:
" Selected Code (4/15 lines)"
While at it switch to using Utils.count_lines() which does not need
creating temporary tables.
Note that this does not deal with the header info being stale after
resizing sidebar windows.
Change the constructor to accept role and a single content item instead
of raw AvanteLLMMessage instance. This will help when we will start
changing message.content from being a string or a list of tables to just
a string or a single table.
Commit a9b01e7 ("chores: use stopinsert (#1745)") replaced uses of
vim.api.nvim_feedkeys(...) with proper commands to exit and enter insert
mode. However "stopinsert" does not help when editor is in visual mode.
Unfortunately there is no dedicated command to exit visual mode so we
have to go back to simulating keystrokes again.
