Closes dense-analysis#3019 - Implement default navigation

Default navigation for commands that jump to new locations has been
implemented with the `ale_default_navigation` variable, and all commands
that jump to locations now support `-tab`, `-split`, or `-vsplit`
arguments for overriding the default navigation behavior.

autoload/ale/definition.vim

@@ -5,6 +5,7 @@ let s:go_to_definition_map = {}
 
 " Enable automatic updates of the tagstack
 let g:ale_update_tagstack = get(g:, 'ale_update_tagstack', 1)
+let g:ale_default_navigation = get(g:, 'ale_default_navigation', 'buffer')
 
 " Used to get the definition map in tests.
 function! ale#definition#GetMap() abort
@@ -134,6 +135,10 @@ function! s:GoToLSPDefinition(linter, options, capability) abort
 endfunction
 
 function! ale#definition#GoTo(options) abort
+    if !get(g:, 'ale_ignore_2_7_warnings') && has_key(a:options, 'deprecated_command')
+        execute 'echom '':' . a:options.deprecated_command . ' is deprecated. Use `let g:ale_ignore_2_7_warnings = 1` to disable this message.'''
+    endif
+
     for l:linter in ale#linter#Get(&filetype)
         if !empty(l:linter.lsp)
             call s:GoToLSPDefinition(l:linter, a:options, 'definition')
@@ -142,6 +147,10 @@ function! ale#definition#GoTo(options) abort
 endfunction
 
 function! ale#definition#GoToType(options) abort
+    if !get(g:, 'ale_ignore_2_7_warnings') && has_key(a:options, 'deprecated_command')
+        execute 'echom '':' . a:options.deprecated_command . ' is deprecated. Use `let g:ale_ignore_2_7_warnings = 1` to disable this message.'''
+    endif
+
     for l:linter in ale#linter#Get(&filetype)
         if !empty(l:linter.lsp)
             " TODO: handle typeDefinition for tsserver if supported by the
@@ -154,3 +163,33 @@ function! ale#definition#GoToType(options) abort
         endif
     endfor
 endfunction
+
+function! ale#definition#GoToCommandHandler(command, ...) abort
+    let l:options = {}
+
+    if len(a:000) > 0
+        for l:option in a:000
+            if l:option is? '-tab'
+                let l:options.open_in = 'tab'
+            elseif l:option is? '-split'
+                let l:options.open_in = 'split'
+            elseif l:option is? '-vsplit'
+                let l:options.open_in = 'vsplit'
+            endif
+        endfor
+    endif
+
+    if !has_key(l:options, 'open_in')
+        let l:default_navigation = ale#Var(bufnr(''), 'default_navigation')
+
+        if index(['tab', 'split', 'vsplit'], l:default_navigation) >= 0
+            let l:options.open_in = l:default_navigation
+        endif
+    endif
+
+    if a:command is# 'type'
+        call ale#definition#GoToType(l:options)
+    else
+        call ale#definition#GoTo(l:options)
+    endif
+endfunction

autoload/ale/preview.vim

@@ -1,6 +1,14 @@
 " Author: w0rp <[email protected]>
 " Description: Preview windows for showing whatever information in.
 
+if !has_key(s:, 'last_selection_list')
+    let s:last_selection_list = []
+endif
+
+if !has_key(s:, 'last_selection_open_in')
+    let s:last_selection_open_in = 'current-buffer'
+endif
+
 " Open a preview window and show some lines in it.
 " A second argument can be passed as a Dictionary with options. They are...
 "
@@ -67,32 +75,45 @@ function! ale#preview#ShowSelection(item_list, ...) abort
 
     call ale#preview#Show(l:lines, {'filetype': 'ale-preview-selection'})
     let b:ale_preview_item_list = a:item_list
+    let b:ale_preview_item_open_in = get(l:options, 'open_in', 'current-buffer')
+
+    " Remove the last preview
+    let s:last_selection_list = b:ale_preview_item_list
+    let s:last_selection_open_in = b:ale_preview_item_open_in
 endfunction
 
-function! s:Open(open_in_tab) abort
+function! ale#preview#RepeatSelection() abort
+    if empty(s:last_selection_list)
+        return
+    endif
+
+    call ale#preview#ShowSelection(s:last_selection_list, {
+    \   'open_in': s:last_selection_open_in,
+    \})
+endfunction
+
+function! s:Open(open_in) abort
     let l:item_list = get(b:, 'ale_preview_item_list', [])
     let l:item = get(l:item_list, getpos('.')[1] - 1, {})
 
     if empty(l:item)
         return
     endif
 
-    if !a:open_in_tab
-        :q!
-    endif
+    :q!
 
     call ale#util#Open(
     \   l:item.filename,
     \   l:item.line,
     \   l:item.column,
-    \   {'open_in_tab': a:open_in_tab},
+    \   {'open_in': a:open_in},
     \)
 endfunction
 
-function! ale#preview#OpenSelectionInBuffer() abort
-    call s:Open(0)
+function! ale#preview#OpenSelection() abort
+    call s:Open(b:ale_preview_item_open_in)
 endfunction
 
 function! ale#preview#OpenSelectionInTab() abort
-    call s:Open(1)
+    call s:Open('tab')
 endfunction

autoload/ale/references.vim

@@ -1,3 +1,5 @@
+let g:ale_default_navigation = get(g:, 'ale_default_navigation', 'buffer')
+
 let s:references_map = {}
 
 " Used to get the references map in tests.
@@ -99,7 +101,8 @@ function! s:OnReady(line, column, options, linter, lsp_details) abort
     let l:request_id = ale#lsp#Send(l:id, l:message)
 
     let s:references_map[l:request_id] = {
-    \ 'use_relative_paths': has_key(a:options, 'use_relative_paths') ? a:options.use_relative_paths : 0
+    \ 'use_relative_paths': has_key(a:options, 'use_relative_paths') ? a:options.use_relative_paths : 0,
+    \ 'open_in': get(a:options, 'open_in', 'current-buffer'),
     \}
 endfunction
 
@@ -110,10 +113,24 @@ function! ale#references#Find(...) abort
         for l:option in a:000
             if l:option is? '-relative'
                 let l:options.use_relative_paths = 1
+            elseif l:option is? '-tab'
+                let l:options.open_in = 'tab'
+            elseif l:option is? '-split'
+                let l:options.open_in = 'split'
+            elseif l:option is? '-vsplit'
+                let l:options.open_in = 'vsplit'
             endif
         endfor
     endif
 
+    if !has_key(l:options, 'open_in')
+        let l:default_navigation = ale#Var(bufnr(''), 'default_navigation')
+
+        if index(['tab', 'split', 'vsplit'], l:default_navigation) >= 0
+            let l:options.open_in = l:default_navigation
+        endif
+    endif
+
     let l:buffer = bufnr('')
     let [l:line, l:column] = getpos('.')[1:2]
     let l:column = min([l:column, len(getline(l:line))])

autoload/ale/util.vim

@@ -91,17 +91,17 @@ endfunction
 " options['open_in'] can be:
 "   current-buffer (default)
 "   tab
-"   vertical-split
-"   horizontal-split
+"   split
+"   vsplit
 function! ale#util#Open(filename, line, column, options) abort
     let l:open_in = get(a:options, 'open_in', 'current-buffer')
     let l:args_to_open = '+' . a:line . ' ' . fnameescape(a:filename)
 
     if l:open_in is# 'tab'
         call ale#util#Execute('tabedit ' . l:args_to_open)
-    elseif l:open_in is# 'horizontal-split'
+    elseif l:open_in is# 'split'
         call ale#util#Execute('split ' . l:args_to_open)
-    elseif l:open_in is# 'vertical-split'
+    elseif l:open_in is# 'vsplit'
         call ale#util#Execute('vsplit ' . l:args_to_open)
     elseif bufnr(a:filename) isnot bufnr('')
         " Open another file only if we need to.