Module: VER::Methods::Completion
- Included in:
- VER::Methods
- Defined in:
- lib/ver/methods/completion.rb
Constant Summary collapse
- ASPELL_PARSE =
/^& (.*?) (\d+) (\d+): (.*)$/
Instance Method Summary collapse
- #aspell_completions(from, to) ⇒ Object
- #aspell_execute(word) ⇒ Object
- #complete(options = {}, &block) ⇒ Object
- #complete_again ⇒ Object
- #complete_aspell ⇒ Object
- #complete_file ⇒ Object
- #complete_line ⇒ Object
- #complete_tm ⇒ Object
- #complete_word ⇒ Object
- #file_completions(from, to) ⇒ Object
- #line_completions(from, to) ⇒ Object
- #scope_compare(tags, scopes) ⇒ Object
-
#smart_tab ⇒ Object
TODO: use the tag names at the location to customize completion choices the textmate bundles have quite some stuff for that.
- #tm_completions(from, to) ⇒ Object
- #word_completions(from, to) ⇒ Object
Instance Method Details
#aspell_completions(from, to) ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 152 def aspell_completions(from, to) word = get(from, to) if result = aspell_execute(word)[word] result[:suggestions] else [word] end end |
#aspell_execute(word) ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 164 def aspell_execute(word) require 'open3' results = {} Open3.popen3("aspell pipe") do |stdin, stdout, stderr| stdin.print("^#{word}") stdin.close result = stdout.read result.scan(ASPELL_PARSE) do |original, count, offset, suggestions| results[original] = { count: count.to_i, offset: offset.to_i, suggestions: suggestions.split(/\s*,\s*/), } end end return results end |
#complete(options = {}, &block) ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 185 def complete( = {}, &block) edit_separator HoverCompletion.new(self, , &block) end |
#complete_again ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 21 def complete_again send(@complete_last_used) if @complete_last_used end |
#complete_aspell ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 142 def complete_aspell @complete_last_used = :complete_aspell complete do pos = index('insert - 1 chars') from, to = pos.wordstart, pos.wordend [from, to, aspell_completions(from, to)] end end |
#complete_file ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 90 def complete_file @complete_last_used = :complete_file complete continue: true do file_completions('insert linestart', 'insert') end end |
#complete_line ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 73 def complete_line @complete_last_used = :complete_line from, to = 'insert linestart', 'insert lineend' lines = line_completions(from, to) complete{ [from, to, lines] } end |
#complete_tm ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 25 def complete_tm return unless load_preferences require 'set' require 'tempfile' @complete_last_used = :complete_tm from, to = 'insert - 1 chars wordstart', 'insert - 1 chars wordend' complete{ [from, to, tm_completions(from, to)] } end |
#complete_word ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 118 def complete_word @complete_last_used = :complete_word y, x = index('insert').split x = (x - 1).abs from, to = index("#{y}.#{x} wordstart"), index("#{y}.#{x} wordend") words = word_completions(from, to) complete{ [from, to, words] } end |
#file_completions(from, to) ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 98 def file_completions(from, to) y = index(from).y line = get(from, to) return [] unless match = line.match(/(?<pre>.*?)(?<path>\/[^\s"'{}()\[\]]*)(?<post>.*?)/) from, to = match.offset(:path) path = match[:path] path.sub!(/\/*$/, '/') if File.directory?(path) list = Dir["#{path}*"].uniq - [path] list.map! do |item| item << '/' if File.directory?(item) item.sub(path, '/') end return "#{y}.#{to - 1}", "#{y}.#{to}", list end |
#line_completions(from, to) ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 82 def line_completions(from, to) line = get(from, to).to_s.strip return [] if line.empty? needle = Regexp.escape(line) search_all(/^.*#{needle}.*$/).map{|match, *_| match }.uniq end |
#scope_compare(tags, scopes) ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 69 def scope_compare(, scopes) scopes.all?{|scope| .any?{|tag| scope.start_with?(tag) }} end |
#smart_tab ⇒ Object
TODO: use the tag names at the location to customize completion choices the textmate bundles have quite some stuff for that.
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# File 'lib/ver/methods/completion.rb', line 6 def smart_tab context = get('insert - 1 chars', 'insert + 1 chars') if context =~ /^\S\W/ if @complete_last_used complete_again else complete_word end else indent = ' ' * VER..shiftwidth insert :insert, indent end end |
#tm_completions(from, to) ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 37 def tm_completions(from, to) = Set.new(tag_names(to)) completions = [] @preferences.each do |key, value| name, scope, settings, uuid = value.values_at('name', 'scope', 'settings', 'uuid') scopes = Set.new(scope.split(/\s*,\s*|\s+/)) next unless completion_command = settings['completionCommand'] next unless scope_compare(, scopes) current_word = get(from, to).strip ENV['TM_CURRENT_WORD'] = current_word tmp = Tempfile.new('ver/complete_tm') tmp.print(completion_command) tmp.close begin FileUtils.chmod(0700, tmp.path) result = `exec '#{tmp.path}'` completions = result.scan(/[^\r\n]+/) ensure tmp.close! end end completions rescue => ex VER.error(ex) end |
#word_completions(from, to) ⇒ Object
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# File 'lib/ver/methods/completion.rb', line 130 def word_completions(from, to) prefix = get(from, to).strip return [] if prefix.empty? prefix = Regexp.escape(prefix) found = search_all(/(^|\W)(#{prefix}[\w-]*)/). sort_by{|match, mf, mt| [Text::Index.new(self, mf).delta(from), match] }. map{|match, *_| match.strip[/[\w-]+/] }.uniq found.delete prefix found end |