1001 lines
22 KiB
Ruby
1001 lines
22 KiB
Ruby
#
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# tktext.rb - Tk text classes
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# $Date$
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# by Yukihiro Matsumoto <matz@caelum.co.jp>
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require 'tk.rb'
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require 'tkfont'
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module TkTreatTextTagFont
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include TkTreatItemFont
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ItemCMD = ['tag', 'configure']
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def __conf_cmd(idx)
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ItemCMD[idx]
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end
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def __item_pathname(tagOrId)
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if tagOrId.kind_of?(TkTextTag)
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self.path + ';' + tagOrId.id
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else
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self.path + ';' + tagOrId
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end
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end
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end
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class TkText<TkTextWin
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ItemConfCMD = ['tag', 'configure']
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include TkTreatTextTagFont
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include Scrollable
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WidgetClassName = 'Text'.freeze
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WidgetClassNames[WidgetClassName] = self
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def self.to_eval
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WidgetClassName
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end
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def self.new(*args, &block)
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obj = super(*args){}
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obj.init_instance_variable
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obj.instance_eval(&block) if defined? yield
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obj
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end
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def init_instance_variable
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@tags = {}
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end
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def create_self(keys)
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if keys and keys != None
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tk_call 'text', @path, *hash_kv(keys)
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else
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tk_call 'text', @path
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end
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init_instance_variable
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end
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def index(index)
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tk_send 'index', index
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end
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def value
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tk_send 'get', "1.0", "end - 1 char"
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end
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def value= (val)
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tk_send 'delete', "1.0", 'end'
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tk_send 'insert', "1.0", val
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end
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def _addcmd(cmd)
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@cmdtbl.push cmd
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end
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def _addtag(name, obj)
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@tags[name] = obj
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end
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def tagid2obj(tagid)
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if not @tags[tagid]
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tagid
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else
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@tags[tagid]
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end
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end
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def tag_names(index=None)
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tk_split_list(tk_send('tag', 'names', index)).collect{|elt|
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tagid2obj(elt)
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}
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end
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def mark_names
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tk_split_list(tk_send('mark', 'names')).collect{|elt|
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tagid2obj(elt)
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}
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end
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def mark_next(index)
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tagid2obj(tk_send('mark', 'next', index))
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end
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def mark_previous(index)
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tagid2obj(tk_send('mark', 'previous', index))
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end
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def window_names
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tk_send('window', 'names').collect{|elt|
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tagid2obj(elt)
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}
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end
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def image_names
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tk_send('image', 'names').collect{|elt|
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tagid2obj(elt)
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}
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end
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def set_insert(index)
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tk_send 'mark', 'set', 'insert', index
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end
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def set_current(index)
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tk_send 'mark', 'set', 'current', index
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end
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def insert(index, chars, *tags)
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super index, chars, tags.collect{|x|_get_eval_string(x)}.join(' ')
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end
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def destroy
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@tags = {} unless @tags
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@tags.each_value do |t|
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t.destroy
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end
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super
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end
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def backspace
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self.delete 'insert'
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end
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def compare(idx1, op, idx2)
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bool(tk_send('compare', idx1, op, idx2))
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end
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def debug
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bool(tk_send('debug'))
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end
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def debug=(boolean)
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tk_send 'debug', boolean
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end
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def bbox(index)
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inf = tk_send('bbox', index)
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(inf == "")? [0,0,0,0]: inf
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end
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def dlineinfo(index)
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inf = tk_send('dlineinfo', index)
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(inf == "")? [0,0,0,0,0]: inf
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end
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def yview_pickplace(*what)
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tk_send 'yview', '-pickplace', *what
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end
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def xview_pickplace(*what)
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tk_send 'xview', '-pickplace', *what
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end
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def tag_add(tag, index1, index2=None)
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tk_send 'tag', 'add', tag, index1, index2
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end
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def tag_bind(tag, seq, cmd=Proc.new, args=nil)
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_bind(['tag', 'bind', tag], seq, cmd, args)
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end
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def tag_bind_append(tag, seq, cmd=Proc.new, args=nil)
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_bind_append(['tag', 'bind', tag], seq, cmd, args)
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end
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def tag_bindinfo(tag, context=nil)
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_bindinfo(['tag', 'bind', tag], context)
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end
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def tag_cget(tag, key)
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case key
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when 'text', 'label', 'show', 'data', 'file'
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tk_call @path, 'tag', 'cget', tag, "-#{key}"
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else
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tk_tcl2ruby tk_call @path, 'tag', 'cget', tag, "-#{key}"
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end
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end
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def tag_configure(tag, key, val=None)
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if key.kind_of? Hash
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if ( key['font'] || key['kanjifont'] \
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|| key['latinfont'] || key['asciifont'] )
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tagfont_configure(tag, key.dup)
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else
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tk_send 'tag', 'configure', tag, *hash_kv(key)
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end
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else
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if key == 'font' || key == 'kanjifont' ||
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key == 'latinfont' || key == 'asciifont'
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tagfont_configure(tag, {key=>val})
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else
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tk_send 'tag', 'configure', tag, "-#{key}", val
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end
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end
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end
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def tag_configinfo(tag, key=nil)
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if key
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case key
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when 'text', 'label', 'show', 'data', 'file'
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conf = tk_split_simplelist(tk_send('tag','configure',tag,"-#{key}"))
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else
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conf = tk_split_list(tk_send('tag','configure',tag,"-#{key}"))
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end
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conf[0] = conf[0][1..-1]
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conf
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else
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tk_split_simplelist(tk_send('tag', 'configure', tag)).collect{|conflist|
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conf = tk_split_simplelist(conflist)
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conf[0] = conf[0][1..-1]
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case conf[0]
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when 'text', 'label', 'show', 'data', 'file'
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else
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if conf[3]
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if conf[3].index('{')
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conf[3] = tk_split_list(conf[3])
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else
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conf[3] = tk_tcl2ruby(conf[3])
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end
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end
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if conf[4]
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if conf[4].index('{')
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conf[4] = tk_split_list(conf[4])
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else
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conf[4] = tk_tcl2ruby(conf[4])
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end
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end
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end
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conf
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}
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end
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end
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def tag_raise(tag, above=None)
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tk_send 'tag', 'raise', tag, above
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end
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def tag_lower(tag, below=None)
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tk_send 'tag', 'lower', tag, below
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end
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def tag_remove(tag, *index)
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tk_send 'tag', 'remove', tag, *index
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end
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def tag_ranges(tag)
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l = tk_split_simplelist(tk_send('tag', 'ranges', tag))
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r = []
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while key=l.shift
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r.push [key, l.shift]
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end
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r
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end
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def tag_nextrange(tag, first, last=None)
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tk_split_simplelist(tk_send('tag', 'nextrange', tag, first, last))
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end
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def tag_prevrange(tag, first, last=None)
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tk_split_simplelist(tk_send('tag', 'prevrange', tag, first, last))
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end
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def _ktext_length(txt)
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if $KCODE !~ /n/i
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return txt.gsub(/[^\Wa-zA-Z_\d]/, ' ').length
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end
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# $KCODE == 'NONE'
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if JAPANIZED_TK
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tk_call('kstring', 'length', txt).to_i
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else
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begin
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tk_call('encoding', 'convertto', 'ascii', txt).length
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rescue StandardError, NameError
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# sorry, I have no plan
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txt.length
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end
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end
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end
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private :_ktext_length
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def search_with_length(pat,start,stop=None)
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pat = pat.chr if pat.kind_of? Integer
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if stop != None
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return ["", 0] if compare(start,'>=',stop)
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txt = get(start,stop)
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if (pos = txt.index(pat))
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match = $&
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#pos = txt[0..(pos-1)].split('').length if pos > 0
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pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
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if pat.kind_of? String
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#return [index(start + " + #{pos} chars"), pat.split('').length]
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return [index(start + " + #{pos} chars"),
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_ktext_length(pat), pat.dup]
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else
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#return [index(start + " + #{pos} chars"), $&.split('').length]
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return [index(start + " + #{pos} chars"),
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_ktext_length(match), match]
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end
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else
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return ["", 0]
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end
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else
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txt = get(start,'end - 1 char')
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if (pos = txt.index(pat))
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match = $&
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#pos = txt[0..(pos-1)].split('').length if pos > 0
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pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
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if pat.kind_of? String
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#return [index(start + " + #{pos} chars"), pat.split('').length]
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return [index(start + " + #{pos} chars"),
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_ktext_length(pat), pat.dup]
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else
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#return [index(start + " + #{pos} chars"), $&.split('').length]
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return [index(start + " + #{pos} chars"),
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_ktext_length(match), match]
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end
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else
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txt = get('1.0','end - 1 char')
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if (pos = txt.index(pat))
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match = $&
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#pos = txt[0..(pos-1)].split('').length if pos > 0
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pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
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if pat.kind_of? String
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#return [index("1.0 + #{pos} chars"), pat.split('').length]
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return [index("1.0 + #{pos} chars"),
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_ktext_length(pat), pat.dup]
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else
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#return [index("1.0 + #{pos} chars"), $&.split('').length]
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return [index("1.0 + #{pos} chars"), _ktext_length(match), match]
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end
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else
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return ["", 0]
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end
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end
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end
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end
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def search(pat,start,stop=None)
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search_with_length(pat,start,stop)[0]
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end
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def rsearch_with_length(pat,start,stop=None)
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pat = pat.chr if pat.kind_of? Integer
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if stop != None
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return ["", 0] if compare(start,'<=',stop)
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txt = get(stop,start)
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if (pos = txt.rindex(pat))
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match = $&
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#pos = txt[0..(pos-1)].split('').length if pos > 0
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pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
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if pat.kind_of? String
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#return [index(stop + " + #{pos} chars"), pat.split('').length]
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return [index(stop + " + #{pos} chars"), _ktext_length(pat), pat.dup]
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else
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#return [index(stop + " + #{pos} chars"), $&.split('').length]
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return [index(stop + " + #{pos} chars"), _ktext_length(match), match]
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end
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else
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return ["", 0]
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end
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else
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txt = get('1.0',start)
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if (pos = txt.rindex(pat))
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match = $&
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#pos = txt[0..(pos-1)].split('').length if pos > 0
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pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
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if pat.kind_of? String
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#return [index("1.0 + #{pos} chars"), pat.split('').length]
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return [index("1.0 + #{pos} chars"), _ktext_length(pat), pat.dup]
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else
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#return [index("1.0 + #{pos} chars"), $&.split('').length]
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return [index("1.0 + #{pos} chars"), _ktext_length(match), match]
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end
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else
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txt = get('1.0','end - 1 char')
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if (pos = txt.rindex(pat))
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match = $&
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#pos = txt[0..(pos-1)].split('').length if pos > 0
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pos = _ktext_length(txt[0..(pos-1)]) if pos > 0
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if pat.kind_of? String
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#return [index("1.0 + #{pos} chars"), pat.split('').length]
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return [index("1.0 + #{pos} chars"), _ktext_length(pat), pat.dup]
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else
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#return [index("1.0 + #{pos} chars"), $&.split('').length]
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return [index("1.0 + #{pos} chars"), _ktext_length(match), match]
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end
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else
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return ["", 0]
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end
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end
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end
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end
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def rsearch(pat,start,stop=None)
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rsearch_with_length(pat,start,stop)[0]
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end
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def dump(type_info, *index, &block)
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args = type_info.collect{|inf| '-' + inf}
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args << '-command' << Proc.new(&block) if iterator?
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str = tk_send('dump', *(args + index))
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result = []
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sel = nil
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i = 0
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while i < str.size
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# retrieve key
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idx = str.index(/ /, i)
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result.push str[i..(idx-1)]
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i = idx + 1
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# retrieve value
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case result[-1]
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when 'text'
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if str[i] == ?{
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# text formed as {...}
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val, i = _retrieve_braced_text(str, i)
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result.push val
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else
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# text which may contain backslahes
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val, i = _retrieve_backslashed_text(str, i)
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result.push val
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end
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else
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idx = str.index(/ /, i)
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val = str[i..(idx-1)]
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case result[-1]
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when 'mark'
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case val
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when 'insert'
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result.push TkTextMarkInsert.new(self)
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when 'current'
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result.push TkTextMarkCurrent.new(self)
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when 'anchor'
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result.push TkTextMarkAnchor.new(self)
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else
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result.push tk_tcl2ruby(val)
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end
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when 'tagon'
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if val == 'sel'
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if sel
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result.push sel
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else
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result.push TkTextTagSel.new(self)
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end
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else
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result.push tk_tcl2ruby(val)
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end
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when 'tagoff'
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result.push tk_tcl2ruby(sel)
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when 'window'
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result.push tk_tcl2ruby(val)
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end
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i = idx + 1
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end
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# retrieve index
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idx = str.index(/ /, i)
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if idx
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result.push str[i..(idx-1)]
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i = idx + 1
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else
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result.push str[i..-1]
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break
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end
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end
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kvis = []
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until result.empty?
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kvis.push [result.shift, result.shift, result.shift]
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end
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kvis # result is [[key1, value1, index1], [key2, value2, index2], ...]
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end
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def _retrieve_braced_text(str, i)
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cnt = 0
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idx = i
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while idx < str.size
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case str[idx]
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when ?{
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cnt += 1
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when ?}
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cnt -= 1
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if cnt == 0
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break
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end
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end
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idx += 1
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end
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return str[i+1..idx-1], idx + 2
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end
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private :_retrieve_braced_text
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def _retrieve_backslashed_text(str, i)
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j = i
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idx = nil
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loop {
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idx = str.index(/ /, j)
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if str[idx-1] == ?\\
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j += 1
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else
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break
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end
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}
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val = str[i..(idx-1)]
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val.gsub!(/\\( |\{|\})/, '\1')
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return val, idx + 1
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end
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private :_retrieve_backslashed_text
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def dump_all(*index, &block)
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dump(['all'], *index, &block)
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end
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def dump_mark(*index, &block)
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dump(['mark'], *index, &block)
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end
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def dump_tag(*index, &block)
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dump(['tag'], *index, &block)
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end
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def dump_text(*index, &block)
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dump(['text'], *index, &block)
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end
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def dump_window(*index, &block)
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dump(['window'], *index, &block)
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end
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def dump_image(*index, &block)
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dump(['image'], *index, &block)
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end
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end
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class TkTextTag<TkObject
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include TkTreatTagFont
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Tk_TextTag_ID = ['tag0000']
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def initialize(parent, *args)
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if not parent.kind_of?(TkText)
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fail format("%s need to be TkText", parent.inspect)
|
|
end
|
|
@parent = @t = parent
|
|
@path = @id = Tk_TextTag_ID[0]
|
|
Tk_TextTag_ID[0] = Tk_TextTag_ID[0].succ
|
|
#tk_call @t.path, "tag", "configure", @id, *hash_kv(keys)
|
|
if args != [] then
|
|
keys = args.pop
|
|
if keys.kind_of? Hash then
|
|
add(*args) if args != []
|
|
configure(keys)
|
|
else
|
|
args.push keys
|
|
add(*args)
|
|
end
|
|
end
|
|
@t._addtag id, self
|
|
end
|
|
|
|
def id
|
|
return @id
|
|
end
|
|
|
|
def first
|
|
@id + '.first'
|
|
end
|
|
|
|
def last
|
|
@id + '.last'
|
|
end
|
|
|
|
def add(*index)
|
|
tk_call @t.path, 'tag', 'add', @id, *index
|
|
end
|
|
|
|
def remove(*index)
|
|
tk_call @t.path, 'tag', 'remove', @id, *index
|
|
end
|
|
|
|
def ranges
|
|
l = tk_split_simplelist(tk_call(@t.path, 'tag', 'ranges', @id))
|
|
r = []
|
|
while key=l.shift
|
|
r.push [key, l.shift]
|
|
end
|
|
r
|
|
end
|
|
|
|
def nextrange(first, last=None)
|
|
tk_split_simplelist(tk_call(@t.path, 'tag', 'nextrange', @id, first, last))
|
|
end
|
|
|
|
def prevrange(first, last=None)
|
|
tk_split_simplelist(tk_call(@t.path, 'tag', 'prevrange', @id, first, last))
|
|
end
|
|
|
|
def [](key)
|
|
cget key
|
|
end
|
|
|
|
def []=(key,val)
|
|
configure key, val
|
|
end
|
|
|
|
def cget(key)
|
|
case key
|
|
when 'text', 'label', 'show', 'data', 'file'
|
|
tk_call @t.path, 'tag', 'cget', @id, "-#{key}"
|
|
else
|
|
tk_tcl2ruby tk_call @t.path, 'tag', 'cget', @id, "-#{key}"
|
|
end
|
|
end
|
|
|
|
def configure(key, val=None)
|
|
@t.tag_configure @id, key, val
|
|
end
|
|
# def configure(key, val=None)
|
|
# if key.kind_of? Hash
|
|
# tk_call @t.path, 'tag', 'configure', @id, *hash_kv(key)
|
|
# else
|
|
# tk_call @t.path, 'tag', 'configure', @id, "-#{key}", val
|
|
# end
|
|
# end
|
|
# def configure(key, value)
|
|
# if value == FALSE
|
|
# value = "0"
|
|
# elsif value.kind_of? Proc
|
|
# value = install_cmd(value)
|
|
# end
|
|
# tk_call @t.path, 'tag', 'configure', @id, "-#{key}", value
|
|
# end
|
|
|
|
def configinfo(key=nil)
|
|
@t.tag_configinfo @id, key
|
|
end
|
|
|
|
def bind(seq, cmd=Proc.new, args=nil)
|
|
_bind([@t.path, 'tag', 'bind', @id], seq, cmd, args)
|
|
end
|
|
|
|
def bind_append(seq, cmd=Proc.new, args=nil)
|
|
_bind_append([@t.path, 'tag', 'bind', @id], seq, cmd, args)
|
|
end
|
|
|
|
def bindinfo(context=nil)
|
|
_bindinfo([@t.path, 'tag', 'bind', @id], context)
|
|
end
|
|
|
|
def raise(above=None)
|
|
tk_call @t.path, 'tag', 'raise', @id, above
|
|
end
|
|
|
|
def lower(below=None)
|
|
tk_call @t.path, 'tag', 'lower', @id, below
|
|
end
|
|
|
|
def destroy
|
|
tk_call @t.path, 'tag', 'delete', @id
|
|
end
|
|
end
|
|
|
|
class TkTextTagSel<TkTextTag
|
|
def initialize(parent, keys=nil)
|
|
if not parent.kind_of?(TkText)
|
|
fail format("%s need to be TkText", parent.inspect)
|
|
end
|
|
@t = parent
|
|
@path = @id = 'sel'
|
|
#tk_call @t.path, "tag", "configure", @id, *hash_kv(keys)
|
|
configure(keys) if keys
|
|
@t._addtag id, self
|
|
end
|
|
end
|
|
|
|
class TkTextMark<TkObject
|
|
Tk_TextMark_ID = ['mark0000']
|
|
def initialize(parent, index)
|
|
if not parent.kind_of?(TkText)
|
|
fail format("%s need to be TkText", parent.inspect)
|
|
end
|
|
@t = parent
|
|
@path = @id = Tk_TextMark_ID[0]
|
|
Tk_TextMark_ID[0] = Tk_TextMark_ID[0].succ
|
|
tk_call @t.path, 'mark', 'set', @id, index
|
|
@t._addtag id, self
|
|
end
|
|
def id
|
|
return @id
|
|
end
|
|
|
|
def set(where)
|
|
tk_call @t.path, 'mark', 'set', @id, where
|
|
end
|
|
|
|
def unset
|
|
tk_call @t.path, 'mark', 'unset', @id
|
|
end
|
|
alias destroy unset
|
|
|
|
def gravity
|
|
tk_call @t.path, 'mark', 'gravity', @id
|
|
end
|
|
|
|
def gravity=(direction)
|
|
tk_call @t.path, 'mark', 'gravity', @id, direction
|
|
end
|
|
|
|
def next(index = nil)
|
|
if index
|
|
@t.tagid2obj(tk_call(@t.path, 'mark', 'next', index))
|
|
else
|
|
@t.tagid2obj(tk_call(@t.path, 'mark', 'next', @id))
|
|
end
|
|
end
|
|
|
|
def previous(index = nil)
|
|
if index
|
|
@t.tagid2obj(tk_call(@t.path, 'mark', 'previous', index))
|
|
else
|
|
@t.tagid2obj(tk_call(@t.path, 'mark', 'previous', @id))
|
|
end
|
|
end
|
|
end
|
|
|
|
class TkTextMarkInsert<TkTextMark
|
|
def initialize(parent, index=nil)
|
|
if not parent.kind_of?(TkText)
|
|
fail format("%s need to be TkText", parent.inspect)
|
|
end
|
|
@t = parent
|
|
@path = @id = 'insert'
|
|
tk_call @t.path, 'mark', 'set', @id, index if index
|
|
@t._addtag id, self
|
|
end
|
|
end
|
|
|
|
class TkTextMarkCurrent<TkTextMark
|
|
def initialize(parent,index=nil)
|
|
if not parent.kind_of?(TkText)
|
|
fail format("%s need to be TkText", parent.inspect)
|
|
end
|
|
@t = parent
|
|
@path = @id = 'current'
|
|
tk_call @t.path, 'mark', 'set', @id, index if index
|
|
@t._addtag id, self
|
|
end
|
|
end
|
|
|
|
class TkTextMarkAnchor<TkTextMark
|
|
def initialize(parent,index=nil)
|
|
if not parent.kind_of?(TkText)
|
|
fail format("%s need to be TkText", parent.inspect)
|
|
end
|
|
@t = parent
|
|
@path = @id = 'anchor'
|
|
tk_call @t.path, 'mark', 'set', @id, index if index
|
|
@t._addtag id, self
|
|
end
|
|
end
|
|
|
|
class TkTextWindow<TkObject
|
|
def initialize(parent, index, keys)
|
|
if not parent.kind_of?(TkText)
|
|
fail format("%s need to be TkText", parent.inspect)
|
|
end
|
|
@t = parent
|
|
if index == 'end'
|
|
@path = TkTextMark.new(@t, tk_call(@t.path, 'index', 'end - 1 chars'))
|
|
elsif index.kind_of? TkTextMark
|
|
if tk_call(@t.path,'index',index.path) == tk_call(@t.path,'index','end')
|
|
@path = TkTextMark.new(@t, tk_call(@t.path, 'index', 'end - 1 chars'))
|
|
else
|
|
@path = TkTextMark.new(@t, tk_call(@t.path, 'index', index.path))
|
|
end
|
|
else
|
|
@path = TkTextMark.new(@t, tk_call(@t.path, 'index', index))
|
|
end
|
|
@path.gravity = 'left'
|
|
@index = @path.path
|
|
@id = keys['window']
|
|
if keys['create']
|
|
@p_create = keys['create']
|
|
if @p_create.kind_of? Proc
|
|
keys['create'] = install_cmd(proc{@id = @p_create.call; @id.path})
|
|
end
|
|
end
|
|
tk_call @t.path, 'window', 'create', @index, *hash_kv(keys)
|
|
end
|
|
|
|
def [](slot)
|
|
cget(slot)
|
|
end
|
|
def []=(slot, value)
|
|
configure(slot, value)
|
|
end
|
|
|
|
def cget(slot)
|
|
case slot
|
|
when 'text', 'label', 'show', 'data', 'file'
|
|
tk_call @t.path, 'window', 'cget', @index, "-#{slot}"
|
|
else
|
|
tk_tcl2ruby tk_call @t.path, 'window', 'cget', @index, "-#{slot}"
|
|
end
|
|
end
|
|
|
|
def configure(slot, value=None)
|
|
if slot.kind_of? Hash
|
|
@id = slot['window'] if slot['window']
|
|
if slot['create']
|
|
self.create=value
|
|
slot['create']=nil
|
|
end
|
|
if slot.size > 0
|
|
tk_call @t.path, 'window', 'configure', @index, *hash_kv(slot)
|
|
end
|
|
else
|
|
@id = value if slot == 'window'
|
|
if slot == 'create'
|
|
self.create=value
|
|
else
|
|
tk_call @t.path, 'window', 'configure', @index, "-#{slot}", value
|
|
end
|
|
end
|
|
end
|
|
|
|
def window
|
|
@id
|
|
end
|
|
|
|
def window=(value)
|
|
tk_call @t.path, 'window', 'configure', @index, '-window', value
|
|
@id = value
|
|
end
|
|
|
|
def create
|
|
@p_create
|
|
end
|
|
|
|
def create=(value)
|
|
@p_create = value
|
|
if @p_create.kind_of? Proc
|
|
value = install_cmd(proc{@id = @p_create.call})
|
|
end
|
|
tk_call @t.path, 'window', 'configure', @index, '-create', value
|
|
end
|
|
|
|
def configinfo(slot = nil)
|
|
if slot
|
|
case slot
|
|
when 'text', 'label', 'show', 'data', 'file'
|
|
conf = tk_split_simplelist(tk_call @t.path, 'window', 'configure',
|
|
@index, "-#{slot}")
|
|
else
|
|
conf = tk_split_list(tk_call @t.path, 'window', 'configure',
|
|
@index, "-#{slot}")
|
|
end
|
|
conf[0] = conf[0][1..-1]
|
|
conf
|
|
else
|
|
tk_split_simplelist(tk_call @t.path, 'window', 'configure',
|
|
@index).collect{|conflist|
|
|
conf = tk_split_simplelist(conflist)
|
|
conf[0] = conf[0][1..-1]
|
|
case conf[0]
|
|
when 'text', 'label', 'show', 'data', 'file'
|
|
else
|
|
if conf[3]
|
|
if conf[3].index('{')
|
|
conf[3] = tk_split_list(conf[3])
|
|
else
|
|
conf[3] = tk_tcl2ruby(conf[3])
|
|
end
|
|
end
|
|
if conf[4]
|
|
if conf[4].index('{')
|
|
conf[4] = tk_split_list(conf[4])
|
|
else
|
|
conf[4] = tk_tcl2ruby(conf[4])
|
|
end
|
|
end
|
|
end
|
|
conf
|
|
}
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
class TkTextImage<TkObject
|
|
def initialize(parent, index, keys)
|
|
if not parent.kind_of?(TkText)
|
|
fail format("%s need to be TkText", parent.inspect)
|
|
end
|
|
@t = parent
|
|
if index == 'end'
|
|
@path = TkTextMark.new(@t, tk_call(@t.path, 'index', 'end - 1 chars'))
|
|
elsif index.kind_of? TkTextMark
|
|
if tk_call(@t.path,'index',index.path) == tk_call(@t.path,'index','end')
|
|
@path = TkTextMark.new(@t, tk_call(@t.path, 'index', 'end - 1 chars'))
|
|
else
|
|
@path = TkTextMark.new(@t, tk_call(@t.path, 'index', index.path))
|
|
end
|
|
else
|
|
@path = TkTextMark.new(@t, tk_call(@t.path, 'index', index))
|
|
end
|
|
@path.gravity = 'left'
|
|
@index = @path.path
|
|
@id = tk_call(@t.path, 'image', 'create', @index, *hash_kv(keys))
|
|
end
|
|
|
|
def [](slot)
|
|
cget(slot)
|
|
end
|
|
def []=(slot, value)
|
|
configure(slot, value)
|
|
end
|
|
|
|
def cget(slot)
|
|
case slot
|
|
when 'text', 'label', 'show', 'data', 'file'
|
|
tk_call @t.path, 'image', 'cget', @index, "-#{slot}"
|
|
else
|
|
tk_tcl2ruby tk_call @t.path, 'image', 'cget', @index, "-#{slot}"
|
|
end
|
|
end
|
|
|
|
def configure(slot, value=None)
|
|
if slot.kind_of? Hash
|
|
tk_call @t.path, 'image', 'configure', @index, *hash_kv(slot)
|
|
else
|
|
tk_call @t.path, 'image', 'configure', @index, "-#{slot}", value
|
|
end
|
|
end
|
|
# def configure(slot, value)
|
|
# tk_call @t.path, 'image', 'configure', @index, "-#{slot}", value
|
|
# end
|
|
|
|
def image
|
|
tk_call @t.path, 'image', 'configure', @index, '-image'
|
|
end
|
|
|
|
def image=(value)
|
|
tk_call @t.path, 'image', 'configure', @index, '-image', value
|
|
end
|
|
|
|
def configinfo(slot = nil)
|
|
if slot
|
|
case slot
|
|
when 'text', 'label', 'show', 'data', 'file'
|
|
conf = tk_split_simplelist(tk_call @t.path, 'image', 'configure',
|
|
@index, "-#{slot}")
|
|
else
|
|
conf = tk_split_list(tk_call @t.path, 'image', 'configure',
|
|
@index, "-#{slot}")
|
|
end
|
|
conf[0] = conf[0][1..-1]
|
|
conf
|
|
else
|
|
tk_split_simplelist(tk_call @t.path, 'image', 'configure',
|
|
@index).collect{|conflist|
|
|
conf = tk_split_simplelist(conflist)
|
|
conf[0] = conf[0][1..-1]
|
|
case conf[0]
|
|
when 'text', 'label', 'show', 'data', 'file'
|
|
else
|
|
if conf[3]
|
|
if conf[3].index('{')
|
|
conf[3] = tk_split_list(conf[3])
|
|
else
|
|
conf[3] = tk_tcl2ruby(conf[3])
|
|
end
|
|
end
|
|
if conf[4]
|
|
if conf[4].index('{')
|
|
conf[4] = tk_split_list(conf[4])
|
|
else
|
|
conf[4] = tk_tcl2ruby(conf[4])
|
|
end
|
|
end
|
|
end
|
|
conf
|
|
}
|
|
end
|
|
end
|
|
end
|