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ui: document new mode index and add note about forward-compatibility

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Björn Linse 2017-04-17 16:29:15 +02:00
parent 7ea5c78687
commit 9cc9789681
1 changed files with 33 additions and 8 deletions
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41
runtime/doc/msgpack_rpc.txt
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@ -270,10 +270,14 @@ a dictionary with these (optional) keys:
Defaults to false. Defaults to false.
Nvim will then send msgpack-rpc notifications, with the method name "redraw" Nvim will then send msgpack-rpc notifications, with the method name "redraw"
and a single argument, an array of screen updates (described below). and a single argument, an array of screen updates (described below). These
These should be processed in order. Preferably the user should only be able to should be processed in order. Preferably the user should only be able to see
see the screen state after all updates are processed (not any intermediate the screen state after all updates in the same "redraw" event are processed
state after processing only a part of the array). (not any intermediate state after processing only a part of the array).
Future versions of Nvim may add new update kinds and may append new parameters
to existing update kinds. Clients must be prepared to ignore such extensions
to be forward-compatible. |api-contract|
Screen updates are arrays. The first element a string describing the kind Screen updates are arrays. The first element a string describing the kind
of update. of update.
@ -387,10 +391,31 @@ of update.
["update_menu"] ["update_menu"]
The menu mappings changed. The menu mappings changed.
["mode_change", mode] ["mode_info_set", cursor_style_enabled, mode_info]
The mode changed. Currently sent when "insert", "replace", "cmdline" and `mode_info` is an array containing information about various modes, as later
"normal" modes are entered. A client could for instance change the cursor will be indicated with the `mode_change` update. Currently this primarily
shape. concerns cursor styles to be set in the different modes. The keys are
`cursor_shape`: One of "block", "horizontal" or "vertical"
`cell_percentage`:Percentage of the cell taken by the cursor.
`blinkwait`, `blinkon`, `blinkoff`: see |cursor-blinking|.
`hl_id`: Highlight group for the cursor.
`hl_lm`: Highlight group for the cursor when langmap is active.
`short_name`: Short name for the mode, as used in 'guicursor'
option.
`name`: Full name for the mode.
`mouse_shape`: (To be implemented.)
Not all keys need to be present for all modes. `cursor_style_enabled` is a
boolean indicating if the ui should change the cursor style.
["mode_change", mode, mode_idx]
The mode changed. The first parameter `mode` is a string representing the
current mode. `mode_idx` is an index into the array received in the
`mode_info_set` event. UIs should change the cursor style according to the
properties specified in the corresponding item. The set of modes reported will
change in new versions of Nvim, for instance more submodes and temporary
states might be represented as separate modes.
["popupmenu_show", items, selected, row, col] ["popupmenu_show", items, selected, row, col]
When `popupmenu_external` is set to true, nvim will not draw the When `popupmenu_external` is set to true, nvim will not draw the