diff options
Diffstat (limited to 'lib/tktext.rb')
| -rw-r--r-- | lib/tktext.rb | 268 |
1 files changed, 262 insertions, 6 deletions
diff --git a/lib/tktext.rb b/lib/tktext.rb index a940c31a1b..8e6772c470 100644 --- a/lib/tktext.rb +++ b/lib/tktext.rb @@ -45,6 +45,26 @@ class TkText<TkTextWin end } end + def image_names + tk_send('image', 'names').collect{|elt| + if not @tags[elt] + elt + else + @tags[elt] + end + } + end + + def set_insert(index) + tk_send 'mark', 'set', 'insert', index + end + def set_current(index) + tk_send 'mark', 'set', 'current', index + end + + def insert(index, chars, *tags) + super index, chars, tags.collect{|x|_get_eval_string(x)}.join(' ') + end def destroy @tags.each_value do |t| @@ -68,6 +88,15 @@ class TkText<TkTextWin tk_send 'debug', boolean end + def bbox(index) + inf = tk_send('bbox', index) + (inf == "")? [0,0,0,0]: inf + end + def dlineinfo(index) + inf = tk_send('dlineinfo', index) + (inf == "")? [0,0,0,0,0]: inf + end + def yview(*what) tk_send 'yview', *what end @@ -107,18 +136,69 @@ class TkTextTag<TkObject tk_call @t.path, 'tag', 'remove', @id, *index end + def ranges + l = tk_split_list(tk_call(@t.path, 'tag', 'ranges', @id)) + r = [] + while key=l.shift + r.push [key, l.shift] + end + r + end + + def nextrange(first, last=nil) + l = tk_split_list(tk_call(@t.path, 'tag', 'nextrange', @id, first, last)) + r = [] + while key=l.shift + r.push [key, l.shift] + end + r + end + + def prevrange(first, last=nil) + l = tk_split_list(tk_call(@t.path, 'tag', 'prevrange', @id, first, last)) + r = [] + while key=l.shift + r.push [key, l.shift] + end + r + end + + def [](key) + cget key + end + + def []=(key,val) + configure key, val + end + + def cget(key) + tk_call @t.path, 'tag', 'cget', @id, "-#{key}" + end + def configure(keys) tk_call @t.path, 'tag', 'configure', @id, *hash_kv(keys) 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 bind(seq, cmd=Proc.new, args=nil) id = install_bind(cmd, args) - tk_call @t, 'tag', 'bind', @id, "<#{seq}>", id + tk_call @t.path, 'tag', 'bind', @id, "<#{seq}>", id @t._addcmd cmd end + def raise(above=None) + tk_call @t.path, 'tag', 'raise', @id, above + end + def lower(below=None) - tk_call @t.path, 'tag', 'lower', below + tk_call @t.path, 'tag', 'lower', @id, below end def destroy @@ -126,6 +206,18 @@ class TkTextTag<TkObject 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) + @t._addtag id, self + end +end + class TkTextMark<TkObject $tk_text_mark = 'mark0000' def initialize(parent, index) @@ -150,19 +242,183 @@ class TkTextMark<TkObject 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 +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 TkTextWindow<TkObject - def initialize(parent, index, *args) + def initialize(parent, index, keys) if not parent.kind_of?(TkText) fail format("%s need to be TkText", parent.inspect) end @t = parent - @path = @index = index - tk_call @t.path, 'window', 'create', index, *args + 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) + tk_call @t.path, 'window', 'cget', @index, "-#{slot}" end def configure(slot, value) - tk_call @t.path, 'window', 'configure', @index, "-#{slot}", value + @id = value if slot == 'window' + if slot == 'create' + self.create=value + else + tk_call @t.path, 'window', 'configure', @index, "-#{slot}", value + 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 + conf = tk_split_list(tk_call @t.path, 'window', 'configure', + @index, "-#{slot}") + conf[0] = conf[0][1..-1] + conf + else + tk_split_list(tk_call @t.path, 'window', 'configure', + @index).collect{|conf| + conf[0] = conf[0][1..-1] + 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) + tk_call @t.path, 'image', 'cget', @index, "-#{slot}" + 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 + conf = tk_split_list(tk_call @t.path, 'image', 'configure', + @index, "-#{slot}") + conf[0] = conf[0][1..-1] + conf + else + tk_split_list(tk_call @t.path, 'image', 'configure', + @index).collect{|conf| + conf[0] = conf[0][1..-1] + conf + } + end end end |