Class: Glimmer::Gladiator::Dir

Inherits:
Object
  • Object
show all
Includes:
Glimmer, DataBinding::ObservableModel
Defined in:
lib/models/glimmer/gladiator/dir.rb

Constant Summary collapse

IGNORE_PATHS = 
['.gladiator', '.gladiator-scratchpad', '.git', 'coverage', 'packages', 'node_modules', 'tmp', 'vendor', 'pkg', 'dist', 'log', 'test/reports']
REGEXP_FILTER = 
/[:_\/.-]/

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, project_dir = nil) ⇒ Dir

Returns a new instance of Dir.



37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 37

def initialize(path, project_dir = nil)
  @project_dir = project_dir
  if is_local_dir
    @filewatcher = Filewatcher.new(path)
    @filewatcher_thread = Thread.new(@filewatcher) do |fw|
      begin
        fw.watch do |filename, event|
          # TODO do fine grained processing of events for enhanced performance (e.g. dir refresh vs file change)
          # TODO do fine grained file change only without a refresh delay for enhanced performance
          begin
            if !@refresh_in_progress && !filename.include?('new_file') && !ignore_paths.any? { |ignore_path| filename.include?(ignore_path) } && (event != :updated || find_child_file(filename).nil?)
              Thread.new { refresh }
            end
          rescue => e
            puts e.full_message
          end
        end
      rescue => e
        puts e.full_message
      end
    end
  end
  self.path = ::File.expand_path(path)
  @name = ::File.basename(::File.expand_path(path))
  @ignore_paths = IGNORE_PATHS
  self.filtered_path_options = []
end

Instance Attribute Details

#all_children ⇒ Object 



192
193
194
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 192

def all_children
  @all_children ||= collect_all_children
end

#children ⇒ Object

Returns the value of attribute children.



33
34
35
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 33

def children
  @children
end

#display_path ⇒ Object

Returns the value of attribute display_path.



33
34
35
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 33

def display_path
  @display_path
end

#filter ⇒ Object

Returns the value of attribute filter.



33
34
35
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 33

def filter
  @filter
end

#filtered_path ⇒ Object

Returns the value of attribute filtered_path.



33
34
35
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 33

def filtered_path
  @filtered_path
end

#filtered_path_options ⇒ Object

Returns the value of attribute filtered_path_options.



33
34
35
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 33

def filtered_path_options
  @filtered_path_options
end

#ignore_paths ⇒ Object

Returns the value of attribute ignore_paths.



33
34
35
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 33

def ignore_paths
  @ignore_paths
end

#name ⇒ Object

Returns the value of attribute name.



34
35
36
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 34

def name
  @name
end

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



34
35
36
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 34

def parent
  @parent
end

#path ⇒ Object

Returns the value of attribute path.



34
35
36
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 34

def path
  @path
end

#selected_child ⇒ Object

Returns the value of attribute selected_child.



33
34
35
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 33

def selected_child
  @selected_child
end

Instance Method Details

#all_children_files ⇒ Object 



204
205
206
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 204

def all_children_files
  all_children.select {|child| child.is_a?(Gladiator::File) }
end

#close ⇒ Object 



133
134
135
136
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 133

def close
  all_children_files.each(&:close)
  stop_filewatcher
end

#collect_all_children ⇒ Object 



196
197
198
199
200
201
202
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 196

def collect_all_children
  @all_children = children.reduce([]) do |output, child|
    addition = [child]
    addition += child.collect_all_children if child.is_a?(Dir)
    output + addition
  end
end

#depth_first_search_file(dir, file_path) ⇒ Object 



117
118
119
120
121
122
123
124
125
126
127
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 117

def depth_first_search_file(dir, file_path)
  dir.children.each do |child|
    if child.is_a?(File)
      return child if child.path.include?(file_path.to_s)
    else
      result = depth_first_search_file(child, file_path)
      return result unless result.nil?
    end
  end
  nil
end

#eql?(other) ⇒ Boolean

Returns:

  • (Boolean) 


256
257
258
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 256

def eql?(other)
  self.path.eql?(other&.path)
end

#filtered ⇒ Object 



182
183
184
185
186
187
188
189
190
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 182

def filtered
  return if filter.nil?
  children_files = !@last_filter.to_s.empty? && filter.downcase.start_with?(@last_filter.downcase) ? @last_filtered : all_children_files
  children_files.select do |child|
    child_path = child.path.to_s.sub(project_dir.path, '')
    child_path.downcase.include?(filter.downcase) ||
      child_path.downcase.gsub(REGEXP_FILTER, '').include?(filter.downcase.gsub(REGEXP_FILTER, ''))
  end.sort_by {|c| c.path.to_s.downcase}
end

#find_child_file(child_path) ⇒ Object 



113
114
115
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 113

def find_child_file(child_path)
  depth_first_search_file(self, child_path)
end

#generate_display_path ⇒ Object 



78
79
80
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 78

def generate_display_path
  is_local_dir ? path : @display_path = @path.sub(project_dir.path, '').sub(/^\//, '')
end

#hash ⇒ Object 



260
261
262
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 260

def hash
  self.path.hash
end

#is_local_dir ⇒ Object 



65
66
67
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 65

def is_local_dir
  @project_dir.nil?
end

#pause_refresh ⇒ Object 



146
147
148
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 146

def pause_refresh
  @refresh_paused = true
end

#project_dir ⇒ Object 



69
70
71
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 69

def project_dir
  @project_dir || self
end

#refresh(async: true, force: false) ⇒ Object 



154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 154

def refresh(async: true, force: false)
  return if @refresh_paused && !force
  @refresh_in_progress = true
  retrieve_children
  collect_all_children
  refresh_operation = lambda do
    notify_observers(:children)
    notify_observers(:all_children)
  end
  if async
    async_exec(&refresh_operation)
  else
    sync_exec(&refresh_operation)
  end
  @refresh_in_progress = false
end

#remove! ⇒ Object 



248
249
250
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 248

def remove!
  FileUtils.rm_rf(path)
end

#resume_refresh ⇒ Object 



150
151
152
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 150

def resume_refresh
  @refresh_paused = false
end

#retrieve_children ⇒ Object 



94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 94

def retrieve_children
  @children = ::Dir.glob(::File.join(@path, '*')).reject do |p|
    # TODO make sure to configure ignore_paths in a preferences dialog
    if project_dir == self
      project_dir.ignore_paths.any? do |ignore_path|
        p.include?(ignore_path)
      end
    end
  end.map do |p|
    ::File.file?(p) ? File.new(p, project_dir) : Dir.new(p, project_dir)
  end.sort_by do |c|
    c.path.to_s.downcase
  end.sort_by do |c|
    c.class.name
  end.each do |child|
    child.retrieve_children if child.is_a?(Dir)
  end
end

#selected_child_path ⇒ Object 



237
238
239
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 237

def selected_child_path
  @selected_child&.path
end

#selected_child_path=(selected_path) ⇒ Object 



208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 208

def selected_child_path=(selected_path)
  return (project_dir.selected_child = nil) if selected_path.nil?
  # scratchpad scenario
  if selected_path.empty? # Scratchpad
    @selected_child&.write_dirty_content
    @scratchpad = (self.selected_child = File.new('', project_dir)) if @scratchpad.nil? || @scratchpad.closed?
    return @scratchpad
  end
  full_selected_path = selected_path.include?(project_dir.path) ? selected_path : ::File.join(project_dir.path, selected_path)
  return if ::Dir.exist?(full_selected_path) ||
            (selected_child && selected_child.path == full_selected_path)
  selected_path = full_selected_path
  if ::File.file?(selected_path)
    @selected_child&.write_dirty_content
    new_child = find_child_file(selected_path)
    begin
      unless new_child.dirty_content.nil?
        selected_child_path_history << new_child.path if new_child && !selected_child_path_history.include?(new_child.path)
        self.selected_child = new_child
        self.selected_child.start_filewatcher
      end
    rescue
      # no op
    end
  else
    refresh
  end
end

#selected_child_path_history ⇒ Object 



129
130
131
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 129

def selected_child_path_history
  @selected_child_path_history ||= []
end

#stop_filewatcher ⇒ Object 



138
139
140
141
142
143
144
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 138

def stop_filewatcher
  @filewatcher&.stop
  @filewatcher_thread&.kill
  @filewatcher_thread = nil
  @filewatcher&.finalize
  @filewatcher = nil
end

#to_s ⇒ Object 



252
253
254
 
# File 'lib/models/glimmer/gladiator/dir.rb', line 252

def to_s
  path
end