panel LSP symbols + diagnostic

README.md

@@ -57,7 +57,7 @@ variable is:
   also enables you to handle workspace with mixed types of codes (e.g. Go + javascript + yml). A better default setup is
   included for LSP clients.
 
-- Out of box experience. 10 lines of minimum vimrc can turn your neovim into a full-featured LSP & Treesitter powered IDE
+- Out of box experience. 10 lines of minimum init.lua can turn your neovim into a full-featured LSP & Treesitter powered IDE
 
 - UI with floating windows, navigator provides a visual way to manage and navigate through symbols, diagnostic errors, reference etc. It covers
   all features(handler) provided by LSP from commonly used search reference, to less commonly used search for interface

lua/navigator/diagnostics.lua

@@ -1,5 +1,4 @@
 local gui = require('navigator.gui')
-local diagnostic_list = {}
 local diagnostic = vim.diagnostic or vim.lsp.diagnostic
 -- local hide = diagnostic.hide or diagnostic.clear
 local util = require('navigator.util')
@@ -14,9 +13,10 @@ local api = vim.api
 _NG_VT_DIAG_NS = api.nvim_create_namespace('navigator_lua_diag')
 
 if not util.nvim_0_6_1() then
-  util.warn('Navigator 0.4+ only support nvim-0.6+, please use Navigator 0.3.x or a newer version of neovim')
+  util.warn(
+    'Navigator 0.4+ only support nvim-0.6+, please use Navigator 0.3.x or a newer version of neovim'
+  )
 end
-diagnostic_list[vim.bo.filetype] = {}
 
 local diag_map = {}
 if vim.diagnostic then
@@ -38,6 +38,10 @@ local function get_count(bufnr, level)
   end
 end
 
+local M = {}
+M.diagnostic_list = {}
+M.diagnostic_list[vim.bo.filetype] = {}
+
 local function error_marker(result, ctx, config)
   if
     _NgConfigValues.lsp.diagnostic_scrollbar_sign == nil
@@ -130,7 +134,8 @@ local function error_marker(result, ctx, config)
           if pos[#pos] == bar then
             bar = _NgConfigValues.lsp.diagnostic_scrollbar_sign[3]
           end
-          pos[#pos] = { line = p, sign = bar, severity = math.min(diag.severity, pos[#pos].severity) }
+          pos[#pos] =
+            { line = p, sign = bar, severity = math.min(diag.severity, pos[#pos].severity) }
         else
           table.insert(pos, {
             line = p,
@@ -194,8 +199,8 @@ local diag_hdlr = function(err, result, ctx, config)
   end
   local cwd = vim.loop.cwd()
   local ft = vim.bo.filetype
-  if diagnostic_list[ft] == nil then
+  if M.diagnostic_list[ft] == nil then
-    diagnostic_list[vim.bo.filetype] = {}
+    M.diagnostic_list[vim.bo.filetype] = {}
   end
 
   local client_id = ctx.client_id
@@ -287,11 +292,11 @@ local diag_hdlr = function(err, result, ctx, config)
       table.insert(item_list, item)
     end
     -- local old_items = vim.fn.getqflist()
-    if diagnostic_list[ft][uri] == nil then
+    if M.diagnostic_list[ft][uri] == nil then
-      diagnostic_list[ft][uri] = {}
+      M.diagnostic_list[ft][uri] = {}
     end
-    diagnostic_list[ft][uri][tostring(client_id)] = item_list
+    M.diagnostic_list[ft][uri][tostring(client_id)] = item_list
-    trace(uri, ft, diagnostic_list)
+    trace(uri, ft, M.diagnostic_list)
     if not result.uri then
       result.uri = uri
     end
@@ -310,7 +315,6 @@ end
 --   return debounce(100, diag_hdlr)
 -- end
 
-local M = {}
 function M.setup()
   if diagnostic_cfg ~= nil and diagnostic_cfg.float ~= nil then
     return
@@ -334,7 +338,9 @@ function M.setup()
     },
   }
   diagnostic_cfg.virtual_text = _NgConfigValues.lsp.diagnostic.virtual_text
-  if type(_NgConfigValues.lsp.diagnostic.virtual_text) == 'table' and _NgConfigValues.icons.icons then
+  if
+    type(_NgConfigValues.lsp.diagnostic.virtual_text) == 'table' and _NgConfigValues.icons.icons
+  then
     diagnostic_cfg.virtual_text.prefix = _NgConfigValues.icons.diagnostic_virtual_text
   end
   -- vim.lsp.handlers["textDocument/publishDiagnostics"]
@@ -380,8 +386,8 @@ M.toggle_diagnostics = function()
 end
 
 M.show_buf_diagnostics = function()
-  if diagnostic_list[vim.bo.filetype] ~= nil then
+  if M.diagnostic_list[vim.bo.filetype] ~= nil then
-    local results = diagnostic_list[vim.bo.filetype]
+    local results = M.diagnostic_list[vim.bo.filetype]
     local display_items = {}
     for _, client_items in pairs(results) do
       for _, items in pairs(client_items) do
@@ -394,7 +400,9 @@ M.show_buf_diagnostics = function()
     if #display_items > 0 then
       local listview = gui.new_list_view({
         items = display_items,
-        api = _NgConfigValues.icons.diagnostic_file .. _NgConfigValues.icons.diagnostic_head .. ' Diagnostic ',
+        api = _NgConfigValues.icons.diagnostic_file
+          .. _NgConfigValues.icons.diagnostic_head
+          .. ' Diagnostic ',
         enable_preview_edit = true,
       })
       if listview == nil then
@@ -415,7 +423,7 @@ M.setloclist = function(bufnr)
   if diag_cnt == 0 then
     log('great, no errors!')
 
-   -- vim.fn.getloclist(0, {filewinid=0})
+    -- vim.fn.getloclist(0, {filewinid=0})
     return vim.cmd('lclose')
   end
 
@@ -508,44 +516,6 @@ function M.show_diagnostics(pos)
   diagnostic.open_float(bufnr, opt)
 end
 
-function M.treesitter_and_diag_panel()
-  local Panel = require('guihua.panel')
-
-  local ft = vim.bo.filetype
-  local results = diagnostic_list[ft]
-  log(diagnostic_list, ft)
-
-  local bufnr = api.nvim_get_current_buf()
-  local p = Panel:new({
-    header = 'treesitter',
-    render = function(b)
-      log('render for ', bufnr, b)
-      return require('navigator.treesitter').all_ts_nodes(b)
-    end,
-  })
-  p:add_section({
-    header = 'diagnostic',
-    render = function(buf)
-      log(buf, diagnostic)
-      if diagnostic_list[ft] ~= nil then
-        local display_items = {}
-        for _, client_items in pairs(results) do
-          for _, items in pairs(client_items) do
-            for _, it in pairs(items) do
-              log(it)
-              table.insert(display_items, it)
-            end
-          end
-        end
-        return display_items
-      else
-        return {}
-      end
-    end,
-  })
-  p:open(true)
-end
-
 function M.config(cfg)
   M.setup()
   cfg = cfg or {}

lua/navigator/lspclient/mapping.lua

@@ -128,6 +128,8 @@ local function set_cmds(_)
     "command! -nargs=0 TSymbols lua require'navigator.treesitter'.side_panel()<CR>",
     "command! -nargs=0 NRefPanel lua require'navigator.reference'.side_panel()<CR>",
     "command! -nargs=* Calltree lua require'navigator.hierarchy'.calltree(<f-args>)<CR>",
+    "command! -nargs=* TsDiag lua require'navigator.sidepanel'.treesitter_and_diag_panel(<f-args>)<CR>",
+    "command! -nargs=* LspDiag lua require'navigator.sidepanel'.lsp_and_diag_panel(<f-args>)<CR>",
   }
 
   for _, value in pairs(commands) do

lua/navigator/sidepanel.lua

@@ -0,0 +1,96 @@
+local gui = require('navigator.gui')
+local diagnostic = vim.diagnostic or vim.lsp.diagnostic
+local diag = require('navigator.diagnostics')
+local util = require('navigator.util')
+local log = util.log
+local api = vim.api
+
+local M = {}
+function M.treesitter_and_diag_panel()
+  local Panel = require('guihua.panel')
+
+  local ft = vim.bo.filetype
+  local results = diag.diagnostic_list[ft]
+  log(diag.diagnostic_list, ft)
+
+  local bufnr = api.nvim_get_current_buf()
+  local p = Panel:new({
+    header = 'treesitter',
+    render = function(b)
+      log('render for ', bufnr, b)
+      return require('navigator.treesitter').all_ts_nodes(b)
+    end,
+  })
+  p:add_section({
+    header = 'diagnostic',
+    render = function(buf)
+      log(buf, diagnostic)
+      if diag.diagnostic_list[ft] ~= nil then
+        local display_items = {}
+        for _, client_items in pairs(results) do
+          for _, items in pairs(client_items) do
+            for _, it in pairs(items) do
+              log(it)
+              table.insert(display_items, it)
+            end
+          end
+        end
+        return display_items
+      else
+        return {}
+      end
+    end,
+  })
+  p:open(true)
+end
+
+function M.lsp_and_diag_panel()
+  local Panel = require('guihua.panel')
+
+  local ft = vim.bo.filetype
+  local results = diag.diagnostic_list[ft]
+  log(diag.diagnostic_list, ft)
+
+  bufnr = bufnr or api.nvim_get_current_buf()
+  ft = vim.api.nvim_buf_get_option(bufnr, 'buftype') or vim.bo.filetype
+  if ft == 'nofile' or ft == 'guihua' or ft == 'prompt' then
+    return
+  end
+  local params = vim.lsp.util.make_range_params()
+  local sync_req = require('navigator.lspwrapper').call_sync
+  local lsp = sync_req(
+    'textDocument/documentSymbol',
+    params,
+    { timeout = 2000, bufnr = bufnr, no_show = true },
+    vim.lsp.with(require('navigator.symbols').document_symbol_handler, { no_show = true })
+  )
+  local p = Panel:new({
+    header = 'symboles',
+    render = function(bufnr)
+      return lsp
+    end,
+  })
+  p:add_section({
+    header = 'diagnostic',
+    render = function(buf)
+      log(buf, diagnostic)
+      if diag.diagnostic_list[ft] ~= nil then
+        local display_items = {}
+        for _, client_items in pairs(results) do
+          for _, items in pairs(client_items) do
+            for _, it in pairs(items) do
+              log(it)
+              table.insert(display_items, it)
+            end
+          end
+        end
+        return display_items
+      else
+        return {}
+      end
+    end,
+  })
+  p:open(true)
+end
+
+return M