Class: Ruvi::Completion::FilenameCompleter

Inherits:
Object
  • Object
show all
Defined in:
lib/plugins/completion.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ FilenameCompleter

Returns a new instance of FilenameCompleter.



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# File 'lib/plugins/completion.rb', line 4

def initialize app
    @app = app
    @app.add_command_binding("\C-x\C-f") { 
        buffer = @app.current_buffer
        current_line = buffer.lines[buffer.y]
        filename = nil
        idx = -1
        while true
            idx = current_line.index "/", idx + 1
            return if idx.nil?
            filename = current_line[idx..buffer.x]
            break if File.exists? File.dirname(filename)
        end
        to_insert = Dir[filename+"*"].first.slice filename.length..-1
        EditorApp::DiffLogger::ModifyLineChange.new(buffer, buffer.y) {
            buffer.lines[buffer.y][buffer.ax, 0] = to_insert
            EditorApp.invalidate_buffer_line buffer, buffer.y
        }
        buffer.x += to_insert.length
    }
end