diff options
Diffstat (limited to 'lib/tktext.rb')
| -rw-r--r-- | lib/tktext.rb | 216 |
1 files changed, 179 insertions, 37 deletions
diff --git a/lib/tktext.rb b/lib/tktext.rb index 7b5cea5c72..8ffc626046 100644 --- a/lib/tktext.rb +++ b/lib/tktext.rb @@ -4,8 +4,124 @@ # by Yukihiro Matsumoto <matz@caelum.co.jp> require 'tk.rb' +require 'tkfont' + +module TkTreatTextTagFont + def tagfont_configinfo(tag) + if tag.kind_of? TkTextTag + pathname = self.path + ';' + tag.id + else + pathname = self.path + ';' + tag + end + ret = TkFont.used_on(pathname) + if ret == nil + ret = TkFont.init_widget_font(pathname, + self.path, 'tag', 'configure', tag) + end + ret + end + alias tagfontobj tagfont_configinfo + + def tagfont_configure(tag, slot) + if tag.kind_of? TkTextTag + pathname = self.path + ';' + tag.id + else + pathname = self.path + ';' + tag + end + if (fnt = slot['font']) + slot['font'] = nil + if fnt.kind_of? TkFont + return fnt.call_font_configure(pathname, + self.path,'tag','configure',tag,slot) + else + latintagfont_configure(tag, fnt) if fnt + end + end + if (ltn = slot['latinfont']) + slot['latinfont'] = nil + latintagfont_configure(tag, ltn) if ltn + end + if (ltn = slot['asciifont']) + slot['asciifont'] = nil + latintagfont_configure(tag, ltn) if ltn + end + if (knj = slot['kanjifont']) + slot['kanjifont'] = nil + kanjitagfont_configure(tag, knj) if knj + end + + tk_call(self.path, 'tag', 'configure', tag, *hash_kv(slot)) if slot != {} + self + end + + def latintagfont_configure(tag, ltn, keys=nil) + fobj = tagfontobj(tag) + if ltn.kind_of? TkFont + conf = {} + ltn.latin_configinfo.each{|key,val| conf[key] = val} + if keys + fobj.latin_configure(conf.update(keys)) + else + fobj.latin_configure(conf) + end + else + fobj.latin_replace(ltn) + end + end + alias asciitagfont_configure latintagfont_configure + + def kanjitagfont_configure(tag, knj, keys=nil) + fobj = tagfontobj(tag) + if knj.kind_of? TkFont + conf = {} + knj.kanji_configinfo.each{|key,val| conf[key] = val} + if keys + fobj.kanji_configure(conf.update(keys)) + else + fobj.kanji_configure(conf) + end + else + fobj.kanji_replace(knj) + end + end + + def tagfont_copy(tag, window, wintag=nil) + if wintag + window.tagfontobj(wintag).configinfo.each{|key,value| + tagfontobj(tag).configure(key,value) + } + tagfontobj(tag).replace(window.tagfontobj(wintag).latin_font, + window.tagfontobj(wintag).kanji_font) + else + window.tagfont(tag).configinfo.each{|key,value| + tagfontobj(tag).configure(key,value) + } + tagfontobj(tag).replace(window.fontobj.latin_font, + window.fontobj.kanji_font) + end + end + + def latintagfont_copy(tag, window, wintag=nil) + if wintag + tagfontobj(tag).latin_replace(window.tagfontobj(wintag).latin_font) + else + tagfontobj(tag).latin_replace(window.fontobj.latin_font) + end + end + alias asciitagfont_copy latintagfont_copy + + def kanjitagfont_copy(tag, window, wintag=nil) + if wintag + tagfontobj(tag).kanji_replace(window.tagfontobj(wintag).kanji_font) + else + tagfontobj(tag).kanji_replace(window.fontobj.kanji_font) + end + end +end class TkText<TkTextWin + include TkTreatTextTagFont + WidgetClassName = 'Text'.freeze TkClassBind::WidgetClassNameTBL[WidgetClassName] = self def self.to_eval @@ -32,31 +148,28 @@ class TkText<TkTextWin def _addtag(name, obj) @tags[name] = obj end + + def tagid2obj(tagid) + if not @tags[tagid] + tagid + else + @tags[tagid] + end + end + def tag_names(index=None) tk_split_list(tk_send('tag', 'names', index)).collect{|elt| - if not @tags[elt] - elt - else - @tags[elt] - end + tagid2obj(elt) } end def window_names tk_send('window', 'names').collect{|elt| - if not @tags[elt] - elt - else - @tags[elt] - end + tagid2obj(elt) } end def image_names tk_send('image', 'names').collect{|elt| - if not @tags[elt] - elt - else - @tags[elt] - end + tagid2obj(elt) } end @@ -158,13 +271,24 @@ class TkText<TkTextWin def tag_configure(tag, key, val=None) if key.kind_of? Hash - tk_send 'tag', 'configure', tag, *hash_kv(key) + if ( key['font'] || key['kanjifont'] \ + || key['latinfont'] || key['asciifont'] ) + tagfont_configure(tag, key.dup) + else + tk_send 'tag', 'configure', tag, *hash_kv(key) + end + else - tk_send 'tag', 'configure', tag, "-#{key}", val + if ( key == 'font' || key == 'kanjifont' \ + || key == 'latinfont' || key == 'asciifont' ) + tagfont_configure({key=>val}) + else + tk_call 'tag', 'configure', tag, "-#{key}", val + end end end - def configinfo(tag, key=nil) + def tag_configinfo(tag, key=nil) if key conf = tk_split_list(tk_send('tag','configure',tag,"-#{key}")) conf[0] = conf[0][1..-1] @@ -296,21 +420,32 @@ class TkText<TkTextWin end class TkTextTag<TkObject + include TkTreatTagFont + $tk_text_tag = 'tag0000' def initialize(parent, keys=nil) if not parent.kind_of?(TkText) fail format("%s need to be TkText", parent.inspect) end - @t = parent + @parent = @t = parent @path = @id = $tk_text_tag $tk_text_tag = $tk_text_tag.succ - tk_call @t.path, "tag", "configure", @id, *hash_kv(keys) + #tk_call @t.path, "tag", "configure", @id, *hash_kv(keys) + configure(keys) if keys @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 @@ -349,12 +484,15 @@ class TkTextTag<TkObject 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 + @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" @@ -365,17 +503,20 @@ class TkTextTag<TkObject # end def configinfo(key=nil) - if key - conf = tk_split_list(tk_call(@t.path, 'tag','configure',@id,"-#{key}")) - conf[0] = conf[0][1..-1] - conf - else - tk_split_list(tk_call(@t.path, 'tag', 'configure', @id)).collect{|conf| - conf[0] = conf[0][1..-1] - conf - } - end - end + @t.tag_configinfo @id, key + end +# def configinfo(key=nil) +# if key +# conf = tk_split_list(tk_call(@t.path, 'tag','configure',@id,"-#{key}")) +# conf[0] = conf[0][1..-1] +# conf +# else +# tk_split_list(tk_call(@t.path, 'tag', 'configure', @id)).collect{|conf| +# conf[0] = conf[0][1..-1] +# conf +# } +# end +# end def bind(seq, cmd=Proc.new, args=nil) id = install_bind(cmd, args) @@ -420,7 +561,8 @@ class TkTextTagSel<TkTextTag end @t = parent @path = @id = 'sel' - tk_call @t.path, "tag", "configure", @id, *hash_kv(keys) + #tk_call @t.path, "tag", "configure", @id, *hash_kv(keys) + configure(keys) if keys @t._addtag id, self end end |