diff options
Diffstat (limited to 'ruby_1_8_6/ext/tk/sample/irbtkw.rbw')
-rw-r--r-- | ruby_1_8_6/ext/tk/sample/irbtkw.rbw | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/ruby_1_8_6/ext/tk/sample/irbtkw.rbw b/ruby_1_8_6/ext/tk/sample/irbtkw.rbw deleted file mode 100644 index f6a35be6ed..0000000000 --- a/ruby_1_8_6/ext/tk/sample/irbtkw.rbw +++ /dev/null @@ -1,124 +0,0 @@ -#!/usr/bin/env ruby -# -# irbtkw.rb : IRB console with Ruby/Tk -# -# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp) -# -release = '2006/11/06' - -require 'tk' -begin - require 'tktextio' -rescue LoadError - require File.join(File.dirname(File.expand_path(__FILE__)), 'tktextio.rb') -end - -require 'irb' - -# console setup -top = TkToplevel.new(:title=>'IRB console') -top.protocol(:WM_DELETE_WINDOW){ Tk.exit } - -console = TkTextIO.new(top, :mode=>:console, - :width=>80).pack(:side=>:left, - :expand=>true, :fill=>:both) -console.yscrollbar(TkScrollbar.new(top, :width=>10).pack(:before=>console, - :side=>:right, - :expand=>false, - :fill=>:y)) -irb_thread = nil -ev_loop = Thread.new{ - Tk.mainloop - irb_thread.kill if irb_thread -} - -# window position control -root = Tk.root - -r_x = root.winfo_rootx -r_y = root.winfo_rooty -r_w = root.winfo_width - -t_x = top.winfo_rootx -t_y = top.winfo_rooty -t_w = top.winfo_width - -delta = 10 - -ratio = 0.8 -s_w = (ratio * root.winfo_screenwidth).to_i - -if r_x < t_x - r_x, t_x = t_x, r_x -end -if t_x + t_w + r_w + delta < s_w - r_x = t_x + t_w + delta -elsif t_w + r_w + delta < s_w - r_x = s_w - r_w - t_x = r_x - t_w -else - r_x = s_w - r_w - t_x = 0 -end - -root.geometry("+#{r_x}+#{r_y}") -top.geometry("+#{t_x}+#{t_y}") - -root.raise -console.focus - -# I/O setup -$stdin = console -$stdout = console -$stderr = console - -# dummy for rubyw.exe on Windows -def STDIN.tty? - true -end - -# IRB setup -IRB.init_config(nil) -IRB.conf[:USE_READLINE] = false -IRB.init_error -irb = IRB::Irb.new -IRB.conf[:MAIN_CONTEXT] = irb.context - -class IRB::StdioInputMethod - def gets - prompt = "\n" << @prompt - $stdin.instance_eval{ - flush - @prompt = prompt - _set_console_line - @prompt = nil - _see_pos - } - - @line[@line_no += 1] = $stdin.gets - end -end - -# IRB start -$stdout.print("*** IRB console on Ruby/Tk (#{release}) ") -irb_thread = Thread.new{ - catch(:IRB_EXIT){ - loop { - begin - irb.eval_input - rescue Exception - end - } - } -} - -console.bind('Control-c'){ - console.insert('end', "^C\n") - irb_thread.raise RubyLex::TerminateLineInput -} - -irb_thread.join - -# exit -ev_thread.kill -Tk.exit |