fix(hover): Update manual hover to use the new floating api

Closes #36

lua/symbols-outline/hover.lua

@@ -7,7 +7,7 @@ local M = {}
 
 local function get_hover_params(node, winnr)
     local bufnr = vim.api.nvim_win_get_buf(winnr)
-    local fn = "file://" .. vim.api.nvim_buf_get_name(bufnr)
+    local fn = vim.uri_from_bufnr(bufnr)
 
     return {
         textDocument = {uri = fn},
@@ -24,39 +24,21 @@ function M.show_hover()
     local hover_params = get_hover_params(node, main.state.code_win)
 
     vim.lsp.buf_request(hover_params.bufnr, "textDocument/hover", hover_params,
-                        function(_, method, result)
+                        function(_, _, result, _, _, config)
 
-        util.focusable_float(method, function()
-            if not (result and result.contents) then
-                -- return { 'No information available' }
-                return
-            end
-
-            local markdown_lines = util.convert_input_to_markdown_lines(
-                                       result.contents)
-            markdown_lines = util.trim_empty_lines(markdown_lines)
-            if vim.tbl_isempty(markdown_lines) then
-                -- return { 'No information available' }
-                return
-            end
-            local bufnr, winnr = util.fancy_floating_markdown(markdown_lines, {
-                border = {
-                    {"┌", "FloatBorder"}, {"─", "FloatBorder"},
-                    {"┐", "FloatBorder"}, {"│", "FloatBorder"},
-                    {"┘", "FloatBorder"}, {"─", "FloatBorder"},
-                    {"└", "FloatBorder"}, {"│", "FloatBorder"}
-                }
-            })
-            util.close_preview_autocmd({
-                "CursorMoved", "BufHidden", "InsertCharPre", "BufWipeout", "BufDelete", "WinClosed"
-            }, winnr)
-
-            return bufnr, winnr
-        end)
+        if not (result and result.contents) then
+            -- return { 'No information available' }
+            return
+        end
+        local markdown_lines = util.convert_input_to_markdown_lines(
+                                   result.contents)
+        markdown_lines = util.trim_empty_lines(markdown_lines)
+        if vim.tbl_isempty(markdown_lines) then
+            -- return { 'No information available' }
+            return
+        end
+        return util.open_floating_preview(markdown_lines, "markdown", config)
     end)
-    -- kind of a hack but we want the main.state to always be the latest, so unload
-    -- this module for the next time it is called its gonna be F R E S H
-    -- package.loaded["symbols-outline.hover"] = nil
 end
 
 return M