Module: FileLibrary
- Defined in:
- lib/accu-file.rb
Overview
Primary module which contains the methods.
Class Method Summary collapse
-
.completion(dir, text) ⇒ Object
Enables completion in the file manager by taking in a directory and input text and returning a matching file or the original text if no match is found.
-
.select_file ⇒ Object
Selects a file using a simple command-line navigation system.
-
.select_file_with_windows(manager = WindowTerminal::WindowManager.new) ⇒ Object
An implementation of SelectFile using WindowTerminal.
Class Method Details
.completion(dir, text) ⇒ Object
Enables completion in the file manager by taking in a directory and input text and returning a matching file or the original text if no match is found.
39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
# File 'lib/accu-file.rb', line 39 def self.completion(dir,text) #-- result = text range = (0)..(text.length-1) Dir.foreach(dir) { |file| #puts file.slice(range), text if file.slice(range) == text then result = file break end } return result #++ end |
.select_file ⇒ Object
Selects a file using a simple command-line navigation system.
56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 |
# File 'lib/accu-file.rb', line 56 def self.select_file() #-- #origDir = Dir.pwd currentDirectory = "" selection = "" request = "" while selection == "" do currentDirectory = Dir.pwd puts "---------\nPWD: " + currentDirectory + "\n---------" Dir.foreach(currentDirectory) { |file| if File.directory? file then puts "|" + file + "| - dir" else puts "|" + file + "| - file" end } puts "---------" request = gets request.slice!(-1) while (not (File.exists? request)) do if not File.exists? request then request = self.completion(currentDirectory,request) if File.exists? request then if not File.directory? request then puts "Is this file correct: |" + request + "| |Y N| " else puts "Is this directory correct: |" + request + "| |Y N| " end if WindowTerminal.getchr.downcase != "y" then request = "" end end end if not File.exists request then puts "Invalid: |" + request + "|" puts "Please enter a valid file name or directory." request = gets request.slice!(-1) end end if File.directory? request then Dir.chdir(request) else selection = request end end selection = Dir.pwd + "/" + selection puts "File selected: |" + selection + "|" return selection #++ end |
.select_file_with_windows(manager = WindowTerminal::WindowManager.new) ⇒ Object
An implementation of SelectFile using WindowTerminal.
110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 |
# File 'lib/accu-file.rb', line 110 def self.select_file_with_windows(manager=WindowTerminal::WindowManager.new) #-- # Declarations #origDir = Dir.pwd currentDirectory = "" selection = "" request = "" # Define window. window = WindowTerminal::Window.new(WindowTerminal::Orientation.new,"Browse for file.") text = WindowTerminal::WrappedText.new(WindowTerminal::Orientation.new(-1,0),"",5,:preserve) text2 = WindowTerminal::Text.new(WindowTerminal::Orientation.new(1,0),"",5) window.add_objects text2,text num = manager.new_page window manager.display_page num # Standard loop. while selection == "" do text2.set_text "" currentDirectory = Dir.pwd string = "" string << "---------\nPWD: " + currentDirectory + "\n---------\n" Dir.foreach(currentDirectory) { |file| if File.directory? file then string << "|" + file + "| dir\n" else string << "|" + file + "| file\n" end } string << "---------\n" string = string.split("\n") range = 0..(string.length-1) text.set_text string[range].join("\n") WindowTerminal.screen_render char = WindowTerminal.getchr().downcase() while (char == "w") or (char == "s") do if char == "w" then start = range.begin - 1 start = 0 if start < 0 ending = range.end range = start..ending else start = range.begin + 1 start = range.end if start > range.end ending = range.end range = start..ending end text.set_text string[range].join("\n") WindowTerminal.screen_render char = WindowTerminal.getchr().downcase() end #puts string text2.set_text "File: " WindowTerminal.screen_render request = "" while (not (File.exists? request)) do text2.set_text "Invalid: |" + request + "| Please enter a valid file name or directory." if request != "" WindowTerminal.screen_render request = WindowTerminal.getchrs { |c,full| text2.set_text "File: " + full #WindowTerminal.screen_render } if not File.exists? request then request = self.completion(currentDirectory,request) if File.exists? request then if not File.directory? request then text2.set_text "Is this file correct: |" + request + "| |Y N| " else text2.set_text "Is this directory correct: |" + request + "| |Y N| " end WindowTerminal.screen_render if WindowTerminal.getchr.downcase != "y" then request = "" end end end end if File.directory? request then Dir.chdir(request) else selection = request end end selection = Dir.pwd + "/" + selection text2.set_text "" text.set_text "File selected: |" + selection + "|" WindowTerminal.screen_render WindowTerminal.getchr() # Cleanup window. manager.remove_page num # Return return selection #++ end |