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a25fbe3b3e
* parse.y: encoding aware parsing. * parse.y (pragma_encoding): encoding specification pragma. * parse.y (rb_intern3): encoding specified symbols. * string.c (rb_str_length): length based on characters. for older behavior, bytesize method added. * string.c (rb_str_index_m): index based on characters. rindex as well. * string.c (succ_char): encoding aware succeeding string. * string.c (rb_str_reverse): reverse based on characters. * string.c (rb_str_inspect): encoding aware string description. * string.c (rb_str_upcase_bang): encoding aware case conversion. downcase, capitalize, swapcase as well. * string.c (rb_str_tr_bang): tr based on characters. delete, squeeze, tr_s, count as well. * string.c (rb_str_split_m): split based on characters. * string.c (rb_str_each_line): encoding aware each_line. * string.c (rb_str_each_char): added. iteration based on characters. * string.c (rb_str_strip_bang): encoding aware whitespace stripping. lstrip, rstrip as well. * string.c (rb_str_justify): encoding aware justifying (ljust, rjust, center). * string.c (str_encoding): get encoding attribute from a string. * re.c (rb_reg_initialize): encoding aware regular expression * sprintf.c (rb_str_format): formatting (i.e. length count) based on characters. * io.c (rb_io_getc): getc to return one-character string. for older behavior, getbyte method added. * ext/stringio/stringio.c (strio_getc): ditto. * io.c (rb_io_ungetc): allow pushing arbitrary string at the current reading point. * ext/stringio/stringio.c (strio_ungetc): ditto. * ext/strscan/strscan.c: encoding support. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
97 lines
2.9 KiB
Ruby
97 lines
2.9 KiB
Ruby
# -*- coding: euc-jp -*-
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#
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# widget demo prompts the user to select a file (called by 'widget')
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#
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# toplevel widget が存在すれば削除する
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if defined?($filebox_demo) && $entry2_demo
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$filebox_demo.destroy
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$filebox_demo = nil
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end
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# demo 用の toplevel widget を生成
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$filebox_demo = TkToplevel.new {|w|
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title("File Selection Dialogs")
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iconname("filebox")
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positionWindow(w)
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}
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# label 生成
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TkLabel.new($filebox_demo,'font'=>$font,'wraplength'=>'4i','justify'=>'left',
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'text'=>"エントリにファイル名を直接入力するか、\"Browse\" ボタンを押してファイル選択ダイアログからファイル名を選んで下さい。").pack('side'=>'top')
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# frame 生成
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TkFrame.new($filebox_demo) {|frame|
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TkButton.new(frame) {
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#text '了解'
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text '閉じる'
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command proc{
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tmppath = $filebox_demo
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$filebox_demo = nil
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tmppath.destroy
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}
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}.pack('side'=>'left', 'expand'=>'yes')
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TkButton.new(frame) {
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text 'コード参照'
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command proc{showCode 'filebox'}
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}.pack('side'=>'left', 'expand'=>'yes')
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}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
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# frame 生成
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['開く', '保存'].each{|type|
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TkFrame.new($filebox_demo) {|f|
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TkLabel.new(f, 'text'=>"ファイルを#{type}: ", 'anchor'=>'e')\
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.pack('side'=>'left')
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TkEntry.new(f, 'width'=>20) {|e|
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pack('side'=>'left', 'expand'=>'yes', 'fill'=>'x')
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TkButton.new(f, 'text'=>'Browse ...',
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'command'=>proc{fileDialog $filebox_demo,e,type})\
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.pack('side'=>'left')
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}
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pack('fill'=>'x', 'padx'=>'1c', 'pady'=>3)
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}
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}
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$tk_strictMotif = TkVarAccess.new('tk_strictMotif')
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if ($tk_platform['platform'] == 'unix')
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TkCheckButton.new($filebox_demo,
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'text'=>'Motifスタイルのダイアログを用いる',
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'variable'=>$tk_strictMotif,
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'onvalue'=>1, 'offvalue'=>0 ).pack('anchor'=>'c')
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end
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def fileDialog(w,ent,operation)
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# Type names Extension(s) Mac File Type(s)
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#
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#--------------------------------------------------------
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types = [
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['Text files', ['.txt','.doc'] ],
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['Text files', [], 'TEXT' ],
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['Ruby Scripts', ['.rb'], 'TEXT' ],
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['Tcl Scripts', ['.tcl'], 'TEXT' ],
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['C Source Files', ['.c','.h'] ],
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['All Source Files', ['.rb','.tcl','.c','.h'] ],
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['Image Files', ['.gif'] ],
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['Image Files', ['.jpeg','.jpg'] ],
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['Image Files', [], ['GIFF','JPEG']],
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['All files', '*' ]
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]
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if operation == '開く'
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file = Tk.getOpenFile('filetypes'=>types, 'parent'=>w)
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else
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file = Tk.getSaveFile('filetypes'=>types, 'parent'=>w,
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'initialfile'=>'Untitled',
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'defaultextension'=>'.txt')
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end
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if file != ""
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ent.delete 0, 'end'
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ent.insert 0, file
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ent.xview 'end'
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end
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end
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