Module: TkOptionDB

Extended by:
Tk
Includes:
Tk
Defined in:
lib/tk/optiondb.rb

Defined Under Namespace

Modules: Priority

Constant Summary collapse

TkCommandNames = 
['option'.freeze].freeze
RAND_BASE_CNT = 
[0]
RAND_BASE_HEAD = 
'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
RAND_BASE_CHAR = 
RAND_BASE_HEAD + 'abcdefghijklmnopqrstuvwxyz0123456789_'
@@resource_proc_class =

support procs on the resource database

Class.new

Constants included from Tk

Tk::AUTO_PATH, Tk::INTERP, Tk::JAPANIZED_TK, Tk::LIBRARY_PATH, Tk::MAINLOOP, Tk::PACKAGE_PATH, Tk::RELEASE_DATE, Tk::TCL_LIBRARY_PATH, Tk::TCL_MAJOR_VERSION, Tk::TCL_MINOR_VERSION, Tk::TCL_PACKAGE_PATH, Tk::TCL_PATCHLEVEL, Tk::TCL_PRECISION, Tk::TCL_VERSION, Tk::TK_MAJOR_VERSION, Tk::TK_MINOR_VERSION, Tk::TK_PATCHLEVEL, Tk::TK_VERSION, Tk::Tkextlib_RELEASE_DATE, Tk::TreeCtrl_Widget, Tk::X_Scrollable, Tk::Y_Scrollable

Constants included from Tk::Encoding

Tk::Encoding::BINARY, Tk::Encoding::BINARY_NAME, Tk::Encoding::DEFAULT_EXTERNAL_NAME, Tk::Encoding::DEFAULT_INTERNAL_NAME, Tk::Encoding::ENCODING_TABLE, Tk::Encoding::RubyEncoding, Tk::Encoding::UNKNOWN, Tk::Encoding::UTF8_NAME

Constants included from TkCore

TkCore::EventFlag, TkCore::INTERP, TkCore::INTERP_MUTEX, TkCore::INTERP_ROOT_CHECK, TkCore::INTERP_THREAD, TkCore::INTERP_THREAD_STATUS, TkCore::RUN_EVENTLOOP_ON_MAIN_THREAD, TkCore::WIDGET_DESTROY_HOOK, TkCore::WITH_ENCODING, TkCore::WITH_RUBY_VM

Constants included from TkComm

TkComm::GET_CONFIGINFO_AS_ARRAY, TkComm::GET_CONFIGINFOwoRES_AS_ARRAY, TkComm::TkExtlibAutoloadModule, TkComm::Tk_CMDTBL, TkComm::Tk_IDs, TkComm::Tk_WINDOWS, TkComm::USE_TCLs_LIST_FUNCTIONS, TkComm::WidgetClassNames

Constants included from TkUtil

TkUtil::None, TkUtil::RELEASE_DATE

Class Method Summary collapse

Methods included from Tk

BinaryString, EncodedString, Grid, Pack, Place, UTF8_String, __create_widget_set__, __disable_toplevel_control__, __import_toplevel_aliases__, __regist_toplevel_aliases__, __remove_toplevel_aliases__, __reset_toplevel_owner__, __set_loaded_toplevel_aliases__, __set_toplevel_aliases__, __toplevel_alias_setup_proc__, add_kinsoku, bell, bell_on_display, const_missing, current_grabs, cursor_display, default_widget_set, default_widget_set=, delete_kinsoku, destroy, encoding, encoding=, errorCode, errorInfo, exit, focus, focus_lastfor, focus_next, focus_prev, focus_to, fromUTF8, grid, grid_forget, has_mainwindow?, load_tcllibrary, load_tclscript, load_tclscript_rsrc, load_tclscript_rsrcid, lower_window, pack, pack_forget, pkgconfig_get, pkgconfig_list, place, place_forget, raise_window, root, show_kinsoku, sleep, strictMotif, subst_tk_backslash, subst_utf_backslash, tcl_pkgconfig_get, tcl_pkgconfig_list, thread_update, thread_update_idletasks, tk_pkgconfig_get, tk_pkgconfig_list, toUTF8, to_backslash_sequence, toplevel_aliases_on_widget_set, ungrid, unload_tcllibrary, unpack, unplace, update, update, update_idletasks, utf_to_backslash, utf_to_backslash_sequence, wakeup, widget_set_symbols

Methods included from Tk::Encoding

#default_encoding=, #encoding=, #encoding_convertfrom, #encoding_convertto, #encoding_dirs, #encoding_dirs=, #encoding_name, #encoding_names, #encoding_obj, #encoding_objs, #encoding_system=, #encoding_system_name, #encoding_system_obj, #force_default_encoding, #force_default_encoding=, #force_default_encoding?, #tk_encoding_names

Methods included from TkCore

#_tk_call_to_list_core, #after, #after_cancel, #after_idle, #appname, #appsend, #appsend_deny, #appsend_displayof, callback, #callback_break, #callback_continue, #callback_return, #chooseColor, #chooseDirectory, #do_one_event, #event_generate, #getMultipleOpenFile, #getMultipleSaveFile, #getOpenFile, #getSaveFile, #get_eventloop_tick, #get_eventloop_weight, #get_no_event_wait, #inactive, #inactive_displayof, #info, #ip_eval, #ip_eval_with_enc, #ip_eval_without_enc, #ip_invoke, #ip_invoke_with_enc, #ip_invoke_without_enc, #is_mainloop?, #load_cmd_on_ip, #mainloop, #mainloop_exist?, #mainloop_thread?, #mainloop_watchdog, #messageBox, #rb_appsend, #rb_appsend_displayof, #reset_inactive, #reset_inactive_displayof, #restart, #scaling, #scaling_displayof, #set_eventloop_tick, #set_eventloop_weight, #set_no_event_wait, #tk_call, #tk_call_to_list, #tk_call_to_list_with_enc, #tk_call_to_list_without_enc, #tk_call_to_simplelist, #tk_call_to_simplelist_with_enc, #tk_call_to_simplelist_without_enc, #tk_call_with_enc, #tk_call_without_enc, #windowingsystem

Methods included from TkComm

_at, _callback_entry?, _callback_entry_class?, _curr_cmd_id, _fromUTF8, _genobj_for_tkwidget, _next_cmd_id, _toUTF8, array2tk_list, #bind, #bind_all, #bind_append, #bind_append_all, #bind_remove, #bind_remove_all, #bindinfo, #bindinfo_all, bool, image_obj, #install_cmd, install_cmd, list, num_or_nil, num_or_str, number, procedure, simplelist, slice_ary, string, #subst, tk_tcl2ruby, uninstall_cmd, #uninstall_cmd, window

Methods included from TkEvent

#install_bind, #install_bind_for_event_class

Methods included from TkUtil

#_conv_args, _conv_args, #_fromUTF8, #_get_eval_enc_str, _get_eval_enc_str, #_get_eval_string, _get_eval_string, _symbolkey2str, #_symbolkey2str, #_toUTF8, #bool, bool, callback, eval_cmd, #hash_kv, hash_kv, install_cmd, #num_or_nil, num_or_nil, num_or_str, #num_or_str, number, #number, string, #string, uninstall_cmd, untrust

Class Method Details

.add(pat, value, pri = None) ⇒ Object 



24
25
26
27
28
29
 
# File 'lib/tk/optiondb.rb', line 24

def add(pat, value, pri=None)
  # if $SAFE >= 4
  #   fail SecurityError, "can't call 'TkOptionDB.add' at $SAFE >= 4"
  # end
  tk_call('option', 'add', pat, value, pri)
end

.clear ⇒ Object 



30
31
32
33
34
35
 
# File 'lib/tk/optiondb.rb', line 30

def clear
  # if $SAFE >= 4
  #   fail SecurityError, "can't call 'TkOptionDB.crear' at $SAFE >= 4"
  # end
  tk_call_without_enc('option', 'clear')
end

.eval_under_random_base(parent = nil, &b) ⇒ Object 



359
360
361
362
363
364
365
366
 
# File 'lib/tk/optiondb.rb', line 359

def eval_under_random_base(parent = nil, &b)
  new_klass = __create_new_class(__get_random_basename(),
                                 [], 4, false, parent)
  ret = new_klass.class_eval(&b) if block_given?
  __remove_methods_of_proc_class(new_klass)
  new_klass.freeze
  ret
end

.get(win, name, klass) ⇒ Object 



36
37
38
 
# File 'lib/tk/optiondb.rb', line 36

def get(win, name, klass)
  tk_call('option', 'get', win ,name, klass)
end

.new_proc_class(klass, func, safe = 4, add = false, parent = nil, &b) ⇒ Object

define new proc class : If you want to modify the new class or create a new subclass, you must do such operation in the block parameter. Because the created class is flozen after evaluating the block.



350
351
352
353
354
355
356
 
# File 'lib/tk/optiondb.rb', line 350

def new_proc_class(klass, func, safe = 4, add = false, parent = nil, &b)
  new_klass = __create_new_class(klass, func, safe, add, parent)
  new_klass.class_eval(&b) if block_given?
  __remove_methods_of_proc_class(new_klass)
  new_klass.freeze
  new_klass
end

.new_proc_class_random(klass, func, safe = 4, add = false, &b) ⇒ Object 



369
370
371
372
373
 
# File 'lib/tk/optiondb.rb', line 369

def new_proc_class_random(klass, func, safe = 4, add = false, &b)
  eval_under_random_base(){
    TkOptionDB.new_proc_class(klass, func, safe, add, self, &b)
  }
end

.read_entries(file, f_enc = nil) ⇒ Object 



45
46
47
48
49
50
51
52
53
54
55
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
 
# File 'lib/tk/optiondb.rb', line 45

def read_entries(file, f_enc=nil)
  if TkCore::INTERP.safe?
    fail SecurityError,
      "can't call 'TkOptionDB.read_entries' on a safe interpreter"
  end

  i_enc = ((Tk.encoding)? Tk.encoding : Tk.encoding_system)

  unless f_enc
    f_enc = i_enc
  end

  ent = []
  cline = ''
  open(file, 'r') {|f|
    while line = f.gets
      #cline += line.chomp!
      cline.concat(line.chomp!)
      case cline
      when /\\$/    # continue
        cline.chop!
        next
      when /^\s*(!|#)/     # coment
        cline = ''
        next
      when /^([^:]+):(.*)$/
        pat = $1.strip
        val = $2.lstrip
        p "ResourceDB: #{[pat, val].inspect}" if $DEBUG
        pat = TkCore::INTERP._toUTF8(pat, f_enc)
        pat = TkCore::INTERP._fromUTF8(pat, i_enc)
        val = TkCore::INTERP._toUTF8(val, f_enc)
        val = TkCore::INTERP._fromUTF8(val, i_enc)
        ent << [pat, val]
        cline = ''
      else          # unknown --> ignore
        cline = ''
        next
      end
    end
  }
  ent
end

.read_file ⇒ Object 



42
43
44
 
# File 'lib/tk/optiondb.rb', line 42

def readfile(file, pri=None)
  tk_call('option', 'readfile', file, pri)
end

.read_with_encoding(file, f_enc = nil, pri = None) ⇒ Object 



90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
 
# File 'lib/tk/optiondb.rb', line 90

def read_with_encoding(file, f_enc=nil, pri=None)
  # try to read the file as an OptionDB file
  read_entries(file, f_enc).each{|pat, val|
    add(pat, val, pri)
  }

=begin
  i_enc = Tk.encoding()

  unless f_enc
    f_enc = i_enc
  end

  cline = ''
  open(file, 'r') {|f|
    while line = f.gets
      cline += line.chomp!
      case cline
      when /\\$/    # continue
        cline.chop!
        next
      when /^\s*!/     # coment
        cline = ''
        next
      when /^([^:]+):\s(.*)$/
        pat = $1
        val = $2
        p "ResourceDB: #{[pat, val].inspect}" if $DEBUG
        pat = TkCore::INTERP._toUTF8(pat, f_enc)
        pat = TkCore::INTERP._fromUTF8(pat, i_enc)
        val = TkCore::INTERP._toUTF8(val, f_enc)
        val = TkCore::INTERP._fromUTF8(val, i_enc)
        add(pat, val, pri)
        cline = ''
      else          # unknown --> ignore
        cline = ''
        next
      end
    end
  }
=end
end

.readfile(file, pri = None) ⇒ Object 



39
40
41
 
# File 'lib/tk/optiondb.rb', line 39

def readfile(file, pri=None)
  tk_call('option', 'readfile', file, pri)
end