# File tk/lib/tk/texttag.rb, line 24
def TkTextTag.id2obj(text, id)
tpath = text.path
TTagID_TBL.mutex.synchronize{
if TTagID_TBL[tpath]
TTagID_TBL[tpath][id]? TTagID_TBL[tpath][id]: id
else
id
end
}
end
# File tk/lib/tk/texttag.rb, line 35
def initialize(parent, *args)
#unless parent.kind_of?(TkText)
# fail ArgumentError, "expect TkText for 1st argument"
#end
@parent = @t = parent
@tpath = parent.path
Tk_TextTag_ID.mutex.synchronize{
# @path = @id = Tk_TextTag_ID.join('')
@path = @id = Tk_TextTag_ID.join(TkCore::INTERP._ip_id_).freeze
Tk_TextTag_ID[1].succ!
}
TTagID_TBL.mutex.synchronize{
TTagID_TBL[@id] = self
TTagID_TBL[@tpath] = {} unless TTagID_TBL[@tpath]
TTagID_TBL[@tpath][@id] = self
}
#tk_call @t.path, "tag", "configure", @id, *hash_kv(keys)
if args != []
keys = args.pop
if keys.kind_of?(Hash)
add(*args) if args != []
configure(keys)
else
args.push keys
add(*args)
end
end
@t._addtag id, self
end
# File tk/lib/tk/texttag.rb, line 127
def []=(key,val)
configure key, val
val
end
# File tk/lib/tk/texttag.rb, line 86
def add(*indices)
tk_call_without_enc(@t.path, 'tag', 'add', @id,
*(indices.collect{|idx| _get_eval_enc_str(idx)}))
self
end
def bind(seq, cmd=Proc.new, *args)
_bind([@t.path, 'tag', 'bind', @id], seq, cmd, *args) self
end
# File tk/lib/tk/texttag.rb, line 197
def bind(seq, *args)
# if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
if TkComm._callback_entry?(args[0]) || !block_given?
cmd = args.shift
else
cmd = Proc.new
end
_bind([@t.path, 'tag', 'bind', @id], seq, cmd, *args)
self
end
def bind_append(seq, cmd=Proc.new, *args)
_bind_append([@t.path, 'tag', 'bind', @id], seq, cmd, *args) self
end
# File tk/lib/tk/texttag.rb, line 212
def bind_append(seq, *args)
# if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
if TkComm._callback_entry?(args[0]) || !block_given?
cmd = args.shift
else
cmd = Proc.new
end
_bind_append([@t.path, 'tag', 'bind', @id], seq, cmd, *args)
self
end
# File tk/lib/tk/texttag.rb, line 223
def bind_remove(seq)
_bind_remove([@t.path, 'tag', 'bind', @id], seq)
self
end
# File tk/lib/tk/texttag.rb, line 228
def bindinfo(context=nil)
_bindinfo([@t.path, 'tag', 'bind', @id], context)
end
# File tk/lib/tk/texttag.rb, line 135
def cget(key)
@t.tag_cget @id, key
end
# File tk/lib/tk/texttag.rb, line 138
def cget_strict(key)
@t.tag_cget_strict @id, key
end
# File tk/lib/tk/texttag.rb, line 132
def cget_tkstring(key)
@t.tag_cget_tkstring @id, key
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
# File tk/lib/tk/texttag.rb, line 185
def configinfo(key=nil)
@t.tag_configinfo @id, key
end
def cget(key)
case key.to_s when 'text', 'label', 'show', 'data', 'file' _fromUTF8(tk_call_without_enc(@t.path, 'tag', 'cget', @id, "-#{key}")) when 'font', 'kanjifont' #fnt = tk_tcl2ruby(tk_call(@t.path, 'tag', 'cget', @id, "-#{key}")) fnt = tk_tcl2ruby(_fromUTF8(tk_call_without_enc(@t.path, 'tag', 'cget', @id, '-font'))) unless fnt.kind_of?(TkFont) fnt = tagfontobj(@id, fnt) end if key.to_s == 'kanjifont' && JAPANIZED_TK && TK_VERSION =~ /^4\.*/ # obsolete; just for compatibility fnt.kanji_font else fnt end else tk_tcl2ruby(_fromUTF8(tk_call_without_enc(@t.path, 'tag', 'cget', @id, "-#{key}"))) end
end
# File tk/lib/tk/texttag.rb, line 166
def configure(key, val=None)
@t.tag_configure @id, key, val
end
# File tk/lib/tk/texttag.rb, line 189
def current_configinfo(key=nil)
@t.current_tag_configinfo @id, key
end
# File tk/lib/tk/texttag.rb, line 244
def destroy
tk_call_without_enc(@t.path, 'tag', 'delete', @id)
TTagID_TBL.mutex.synchronize{
TTagID_TBL[@tpath].delete(@id) if TTagID_TBL[@tpath]
}
self
end
# File tk/lib/tk/texttag.rb, line 69
def exist?
#if ( tk_split_simplelist(_fromUTF8(tk_call_without_enc(@t.path, 'tag', 'names'))).find{|id| id == @id } )
if ( tk_split_simplelist(tk_call_without_enc(@t.path, 'tag', 'names'), false, true).find{|id| id == @id } )
true
else
false
end
end
# File tk/lib/tk/texttag.rb, line 78
def first
Tk::Text::IndexString.new(@id + '.first')
end
# File tk/lib/tk/texttag.rb, line 65
def id
Tk::Text::IndexString.new(@id)
end
# File tk/lib/tk/texttag.rb, line 82
def last
Tk::Text::IndexString.new(@id + '.last')
end
# File tk/lib/tk/texttag.rb, line 238
def lower(below=None)
tk_call_without_enc(@t.path, 'tag', 'lower', @id,
_get_eval_enc_str(below))
self
end
# File tk/lib/tk/texttag.rb, line 107
def nextrange(first, last=None)
simplelist(tk_call_without_enc(@t.path, 'tag', 'nextrange', @id,
_get_eval_enc_str(first),
_get_eval_enc_str(last))).collect{|idx|
Tk::Text::IndexString.new(idx)
}
end
# File tk/lib/tk/texttag.rb, line 115
def prevrange(first, last=None)
simplelist(tk_call_without_enc(@t.path, 'tag', 'prevrange', @id,
_get_eval_enc_str(first),
_get_eval_enc_str(last))).collect{|idx|
Tk::Text::IndexString.new(idx)
}
end
# File tk/lib/tk/texttag.rb, line 232
def raise(above=None)
tk_call_without_enc(@t.path, 'tag', 'raise', @id,
_get_eval_enc_str(above))
self
end