Add vim#window api (#3133)

autoload/SpaceVim/api/vim/buffer.vim

@@ -9,6 +9,11 @@
 ""
 " @section vim#buffer, api-vim-buffer
 " @parentsection api
+" @subsection Intro
+"
+" vim#buffer API provides some basic functions for setting and getting config
+" of vim buffer.
+"
 " @subsection Functions
 "
 " is_cmdwin()

autoload/SpaceVim/api/vim/window.vim

@@ -0,0 +1,54 @@
+"=============================================================================
+" window.vim --- window api for vim and neovim
+" Copyright (c) 2016-2019 Wang Shidong & Contributors
+" Author: Wang Shidong < wsdjeg@outlook.com >
+" URL: https://spacevim.org
+" License: GPLv3
+"=============================================================================
+
+""
+" @section vim#buffer, api-vim-window
+" @parentsection api
+" @subsection Intro
+"
+" vim#window API provides some basic functions for setting and getting config
+" of vim window.
+"
+" @subsection Functions
+"
+" get_cursor({winid})
+" 
+" Gets the cursor position in the window {winid}, to get the ID of a window,
+" checkout |window-ID|.
+
+let s:self = {}
+
+if exists('*nvim_win_get_cursor')
+  function! s:self.get_cursor(winid) abort
+    return nvim_win_get_cursor(a:winid)
+  endfunction
+elseif g:_spacevim_if_lua
+  function! s:self.get_cursor(winid) abort
+        lua require("spacevim.api.vim.window").get_cursor(vim.eval("a:winid"))
+  endfunction
+else
+  function! s:self.get_cursor(winid) abort
+
+  endfunction
+endif
+
+if exists('*nvim_win_set_cursor')
+  function! s:self.set_cursor(winid, pos) abort
+    return nvim_win_set_cursor(a:winid, a:pos)
+  endfunction
+elseif g:_spacevim_if_lua
+  function! s:self.set_cursor(winid, pos) abort
+        lua require("spacevim.api.vim.window").set_cursor(vim.eval("a:winid"), vim.eval("a:pos"))
+  endfunction
+else
+endif
+
+
+function! SpaceVim#api#vim#window#get() abort
+  return deepcopy(s:self)
+endfunction

autoload/SpaceVim/layers/lang/lua.vim

@@ -73,7 +73,7 @@ function! SpaceVim#layers#lang#lua#config() abort
   elseif executable('luap')
     let lua_repl = 'luap'
   elseif !empty(luaexe)
-    let lua_repl = luaexe[0] + ['-i']
+    let lua_repl = luaexe + ['-i']
   else
     let lua_repl = ['lua', '-i']
   endif

doc/SpaceVim.txt

@@ -133,9 +133,10 @@ CONTENTS                                                   *SpaceVim-contents*
       9. sid............................................|SpaceVim-api-vim-sid|
       10. system.........................................|SpaceVim-api-system|
       11. vim#buffer.................................|SpaceVim-api-vim-buffer|
-      12. vim#command...............................|SpaceVim-api-vim-command|
-      13. vim#compatible.........................|SpaceVim-api-vim-compatible|
-      14. vim#message...............................|SpaceVim-api-vim-message|
+      12. vim#buffer.................................|SpaceVim-api-vim-window|
+      13. vim#command...............................|SpaceVim-api-vim-command|
+      14. vim#compatible.........................|SpaceVim-api-vim-compatible|
+      15. vim#message...............................|SpaceVim-api-vim-message|
   8. FAQ........................................................|SpaceVim-faq|
   9. Changelog............................................|SpaceVim-changelog|
 
@@ -2467,6 +2468,11 @@ mac.
 ==============================================================================
 VIM#BUFFER                                           *SpaceVim-api-vim-buffer*
 
+INTRO
+
+vim#buffer API provides some basic functions for setting and getting config of
+vim buffer.
+
 FUNCTIONS
 
 is_cmdwin()
@@ -2486,6 +2492,21 @@ is a dict with following keys:
 
     cmd: the ex command which will be run after the new buffer is created
 
+==============================================================================
+VIM#BUFFER                                           *SpaceVim-api-vim-window*
+
+INTRO
+
+vim#window API provides some basic functions for setting and getting config of
+vim window.
+
+FUNCTIONS
+
+get_cursor({winid})
+
+Gets the cursor position in the window {winid}, to get the ID of a window,
+checkout |window-ID|.
+
 ==============================================================================
 VIM#COMMAND                                         *SpaceVim-api-vim-command*
 

docs/api/vim/buffer.md

@@ -0,0 +1,30 @@
+---
+title: "vim#buffer api"
+description: "vim#buffer API provides some basic functions for setting and getting config of vim buffer."
+---
+
+# [Available APIs](../../) >> vim#buffer
+
+<!-- vim-markdown-toc GFM -->
+
+- [Intro](#intro)
+- [Functions](#functions)
+
+<!-- vim-markdown-toc -->
+
+## Intro
+
+vim#buffer API provides some basic functions for setting and getting config of vim buffer.
+
+```vim
+let s:BUFFER = SpaceVim#api#import('vim#buffer')
+```
+
+## Functions
+
+here is a list of functions implement in this api. When Vim has python or lua support,
+some of these functions are better experienced
+
+| function name    | description                |
+| ---------------- | -------------------------- |
+| `filter_do(cmd)` | filter buffers and run cmd |

docs/api/vim/window.md

@@ -0,0 +1,35 @@
+---
+title: "vim#window api"
+description: "vim#window API provides some basic functions for setting and getting config of vim window."
+---
+
+# [Available APIs](../../) >> vim#window
+
+<!-- vim-markdown-toc GFM -->
+
+- [Intro](#intro)
+- [Functions](#functions)
+
+<!-- vim-markdown-toc -->
+
+## Intro
+
+vim#window API provides some basic functions for setting and getting config of vim window.
+
+```vim
+let s:WINDOW = SpaceVim#api#import('vim#window')
+" if you want to change the cursor to [10, 3] in window winid
+call s:WINDOW.set_cursor(s:winid, [10, 3])
+" of cause, you can get the cursor for a window
+let cursorpos = s:WINDOW.get_cursor(s:winid)
+```
+
+## Functions
+
+here is a list of functions implement in this api. When Vim has python or lua support,
+some of these functions are better experienced
+
+| function name            | description                             |
+| ------------------------ | --------------------------------------- |
+| `get_cursor(winid)`      | Gets the cursor position in the window. |
+| `set_cursor(winid, pos)` | Sets the cursor position in the window. |

init.vim

@@ -7,5 +7,3 @@
 "=============================================================================
 
 execute 'source' fnamemodify(expand('<sfile>'), ':h').'/config/main.vim'
-
-" lua require('spacevim').bootstrap()

lua/spacevim/api/vim/window.lua

@@ -0,0 +1,27 @@
+local window = {}
+
+function window.get_cursor(window_id)
+    local winindex = vim.eval("win_id2win(" .. window_id .. ")")
+    local w = vim.window(winindex)
+    if w == nil then
+        vim.command("return [" .. table.concat({0, 0}, ", ") .. "]")
+    else
+        vim.command("return [" .. table.concat({w.line, w.col}, ", ") .. "]")
+    end
+end
+
+function window.set_cursor(window_id, pos)
+    local winindex = vim.eval("win_id2win(" .. window_id .. ")")
+    local w = vim.window(winindex)
+    w.line = pos[1]
+    w.col = pos[2]
+end
+
+function window.close(window_id)
+    
+end
+
+
+return window
+
+

vimrc

@@ -8,6 +8,17 @@
 
 " Note: Skip initialization for vim-tiny or vim-small.
 if 1
+    let g:_spacevim_if_lua = 0
+    if has('lua')
+        try
+            let s:plugin_dir = fnamemodify(expand('<sfile>'), ':h').'\lua'
+            let s:str = s:plugin_dir . '\?.lua;' . s:plugin_dir . '\?\init.lua;'
+            lua package.path=vim.eval("s:str") .. package.path
+            let g:_spacevim_if_lua = 1
+        catch
+            let g:_spacevim_if_lua = 0
+        endtry
+    endif
     execute 'source' fnamemodify(expand('<sfile>'), ':h').'/config/main.vim'
 endif
 " vim:set et sw=2