diff options
Diffstat (limited to 'lib/tk.rb')
| -rw-r--r-- | lib/tk.rb | 177 |
1 files changed, 138 insertions, 39 deletions
@@ -54,6 +54,7 @@ module TkComm return tk_tcl2ruby(str) unless idx list = tk_tcl2ruby(str[0,idx]) + list = [] if list == "" str = str[idx+1..-1] i = -1 brace = 1 @@ -78,7 +79,6 @@ module TkComm if keys and keys != None for k, v in keys conf.push("-#{k}") - v = install_cmd(v) if v.kind_of? Proc conf.push(v) end end @@ -86,6 +86,20 @@ module TkComm end private :hash_kv + def array2tk_list(ary) + ary.collect{|e| + if e.kind_of? Array + "{#{array2tk_list(e)}}" + elsif e.kind_of? Hash + "{#{e.to_a.collect{|ee| array2tk_list(ee)}.join(' ')}}" + else + s = _get_eval_string(e) + (s.index(/\s/))? "{#{s}}": s + end + }.join(" ") + end + private :array2tk_list + def bool(val) case val when "1", 1, 'yes', 'true' @@ -221,8 +235,12 @@ module TkComm end def _bind(path, context, cmd, args=nil) + context = context.join("><") if context.kind_of? Array + if /,/ =~ context + context = context.split(/\s*,\s*/).join("><") + end + id = install_bind(cmd, args) begin - id = install_bind(cmd, args) tk_call 'bind', path, "<#{context}>", id rescue uninstall_cmd(id) @@ -271,7 +289,7 @@ module TkCore def TkCore.callback(arg) arg = Array(tk_split_list(arg)) - TkUtil.eval_cmd Tk_CMDTBL[arg.shift], *arg + _get_eval_string(TkUtil.eval_cmd(Tk_CMDTBL[arg.shift], *arg)) end def mainloop @@ -282,6 +300,10 @@ module TkCore return nil if str == None if str.kind_of?(Hash) str = hash_kv(str).join(" ") + elsif str.kind_of?(Array) + str = array2tk_list(str) + elsif str.kind_of?(Proc) + str = install_cmd(v) elsif str == nil str = "" elsif str == false @@ -325,6 +347,9 @@ module Tk include TkCore extend Tk + TCL_VERSION = INTERP._invoke("info", "tclversion") + TK_VERSION = INTERP._invoke("set", "tk_version") + def root TkRoot.new end @@ -448,8 +473,20 @@ class TkVariable def initialize(val="") @id = Tk_VARIABLE_ID[0] Tk_VARIABLE_ID[0] = Tk_VARIABLE_ID[0].succ - s = '"' + _get_eval_string(val).gsub(/[][$"]/, '\\\\\&') + '"' #' - INTERP._eval(format('global %s; set %s %s', @id, @id, s)) + if val == [] + INTERP._eval(format('global %s; set %s(0) 0; unset %s(0)', + @id, @id, @id)) + elsif val.kind_of?(Array) + s = '"' + array2tk_list(val).gsub(/[][$"]/, '\\\\\&') + '"' #' + INTERP._eval(format('global %s; array set %s %s', @id, @id, s)) + elsif val.kind_of?(Hash) + s = '"' + val.to_a.collect{|e| array2tk_list(e)}.join(" ")\ + ..gsub(/[][$"]/, '\\\\\&') + '"' #' + INTERP._eval(format('global %s; array set %s %s', @id, @id, s)) + else + s = '"' + _get_eval_string(val).gsub(/[][$"]/, '\\\\\&') + '"' #' + INTERP._eval(format('global %s; set %s %s', @id, @id, s)) + end end def id @@ -457,11 +494,50 @@ class TkVariable end def value - INTERP._eval(format('global %s; set %s', @id, @id)) + begin + INTERP._eval(format('global %s; set %s', @id, @id)) + rescue + if INTERP._eval(format('global %s; array exists %s', @id, @id)) != "1" + raise + else + INTERP._eval(format('global %s; array get %s', @id, @id)) + end + end end def value=(val) - INTERP._eval(format('global %s; set %s %s', @id, @id, _get_eval_string(val))) + begin + INTERP._eval(format('global %s; set %s %s', @id, @id, _get_eval_string(val))) + rescue + if INTERP._eval(format('global %s; array exists %s', @id, @id)) != "1" + raise + else + INTERP._eval(format('global %s; unset %s'), @id, @id) + if val == [] + INTERP._eval(format('global %s; set %s(0) 0; unset %s(0)', + @id, @id, @id)) + elsif val.kind_of?(Array) + s = '"' + array2tk_list(val).gsub(/[][$"]/, '\\\\\&') + '"' #' + INTERP._eval(format('global %s; array set %s %s', @id, @id, s)) + elsif val.kind_of?(Hash) + s = '"' + val.to_a.collect{|e| array2tk_list(e)}.join(" ")\ + .gsub(/[][$"]/, '\\\\\&') + '"' #' + INTERP._eval(format('global %s; array set %s %s', @id, @id, s)) + else + raise + end + end + end + end + + def [](index) + INTERP._eval(format('global %s; set %s(%s)', + @id, @id, _get_eval_string(index))) + end + + def []=(index,val) + INTERP._eval(format('global %s; set %s(%s) %s', @id, @id, + _get_eval_string(index), _get_eval_string(val))) end def to_i @@ -506,6 +582,16 @@ class TkVariable end end +class TkVarAccess<TkVariable + def initialize(varname, val=nil) + @id = varname + if val + s = '"' + _get_eval_string(val).gsub(/[][$"]/, '\\\\\&') + '"' #' + INTERP._eval(format('global %s; set %s %s', @id, @id, s)) + end + end +end + module TkSelection include Tk extend Tk @@ -577,49 +663,49 @@ module TkWinfo def TkWinfo.depth(window) number(tk_call('winfo', 'depth', window.path)) end - def winfo_depth(window) + def winfo_depth TkWinfo.depth self end def TkWinfo.exist?(window) bool(tk_call('winfo', 'exists', window.path)) end - def winfo_exist?(window) + def winfo_exist? TkWinfo.exist? self end def TkWinfo.fpixels(window, number) number(tk_call('winfo', 'fpixels', window.path, number)) end - def winfo_fpixels(window, number) + def winfo_fpixels(number) TkWinfo.fpixels self end def TkWinfo.geometry(window) list(tk_call('winfo', 'geometry', window.path)) end - def winfo_geometry(window) + def winfo_geometry TkWinfo.geometry self end def TkWinfo.height(window) number(tk_call('winfo', 'height', window.path)) end - def winfo_height(window) + def winfo_height TkWinfo.height self end def TkWinfo.id(window) number(tk_call('winfo', 'id', window.path)) end - def winfo_id(window) + def winfo_id TkWinfo.id self end def TkWinfo.mapped?(window) bool(tk_call('winfo', 'ismapped', window.path)) end - def winfo_mapped?(window) + def winfo_mapped? TkWinfo.mapped? self end def TkWinfo.parent(window) window(tk_call('winfo', 'parent', window.path)) end - def winfo_parent(window) + def winfo_parent TkWinfo.parent self end def TkWinfo.widget(id) @@ -631,139 +717,139 @@ module TkWinfo def TkWinfo.pixels(window, number) number(tk_call('winfo', 'pixels', window.path, number)) end - def winfo_pixels(window, number) + def winfo_pixels(number) TkWinfo.pixels self, number end def TkWinfo.reqheight(window) number(tk_call('winfo', 'reqheight', window.path)) end - def winfo_reqheight(window) + def winfo_reqheight TkWinfo.reqheight self end def TkWinfo.reqwidth(window) number(tk_call('winfo', 'reqwidth', window.path)) end - def winfo_reqwidth(window) + def winfo_reqwidth TkWinfo.reqwidth self end def TkWinfo.rgb(window, color) list(tk_call('winfo', 'rgb', window.path, color)) end - def winfo_rgb(window, color) + def winfo_rgb(color) TkWinfo.rgb self, color end def TkWinfo.rootx(window) number(tk_call('winfo', 'rootx', window.path)) end - def winfo_rootx(window) + def winfo_rootx TkWinfo.rootx self end def TkWinfo.rooty(window) number(tk_call('winfo', 'rooty', window.path)) end - def winfo_rooty(window) + def winfo_rooty TkWinfo.rooty self end def TkWinfo.screen(window) tk_call 'winfo', 'screen', window.path end - def winfo_screen(window) + def winfo_screen TkWinfo.screen self end def TkWinfo.screencells(window) number(tk_call('winfo', 'screencells', window.path)) end - def winfo_screencells(window) + def winfo_screencells TkWinfo.screencells self end def TkWinfo.screendepth(window) number(tk_call('winfo', 'screendepth', window.path)) end - def winfo_screendepth(window) + def winfo_screendepth TkWinfo.screendepth self end def TkWinfo.screenheight (window) number(tk_call('winfo', 'screenheight', window.path)) end - def winfo_screenheight(window) + def winfo_screenheight TkWinfo.screenheight self end def TkWinfo.screenmmheight(window) number(tk_call('winfo', 'screenmmheight', window.path)) end - def winfo_screenmmheight(window) + def winfo_screenmmheight TkWinfo.screenmmheight self end def TkWinfo.screenmmwidth(window) number(tk_call('winfo', 'screenmmwidth', window.path)) end - def winfo_screenmmwidth(window) + def winfo_screenmmwidth TkWinfo.screenmmwidth self end def TkWinfo.screenvisual(window) tk_call 'winfo', 'screenvisual', window.path end - def winfo_screenvisual(window) + def winfo_screenvisual TkWinfo.screenvisual self end def TkWinfo.screenwidth(window) number(tk_call('winfo', 'screenwidth', window.path)) end - def winfo_screenwidth(window) + def winfo_screenwidth TkWinfo.screenwidth self end def TkWinfo.toplevel(window) window(tk_call('winfo', 'toplevel', window.path)) end - def winfo_toplevel(window) + def winfo_toplevel TkWinfo.toplevel self end def TkWinfo.visual(window) tk_call 'winfo', 'visual', window.path end - def winfo_visual(window) + def winfo_visual TkWinfo.visual self end def TkWinfo.vrootheigh(window) number(tk_call('winfo', 'vrootheight', window.path)) end - def winfo_vrootheight(window) + def winfo_vrootheight TkWinfo.vrootheight self end def TkWinfo.vrootwidth(window) number(tk_call('winfo', 'vrootwidth', window.path)) end - def winfo_vrootwidth(window) + def winfo_vrootwidth TkWinfo.vrootwidth self end def TkWinfo.vrootx(window) number(tk_call('winfo', 'vrootx', window.path)) end - def winfo_vrootx(window) + def winfo_vrootx TkWinfo.vrootx self end def TkWinfo.vrooty(window) number(tk_call('winfo', 'vrooty', window.path)) end - def winfo_vrooty(window) + def winfo_vrooty TkWinfo.vrooty self end def TkWinfo.width(window) number(tk_call('winfo', 'width', window.path)) end - def winfo_width(window) + def winfo_width TkWinfo.width self end def TkWinfo.x(window) number(tk_call('winfo', 'x', window.path)) end - def winfo_x(window) + def winfo_x TkWinfo.x self end def TkWinfo.y(window) number(tk_call('winfo', 'y', window.path)) end - def winfo_y(window) + def winfo_y TkWinfo.y self end end @@ -804,7 +890,7 @@ module TkGrid if args[-1].kind_of?(Hash) keys = args.pop end - wins = [widget.path] + wins = [widget.epath] for i in args wins.push i.epath end @@ -928,6 +1014,19 @@ class TkObject<TkKernel configure slot, install_cmd(value) end + def configinfo(slot = nil) + if slot + conf = tk_split_list(tk_send('configure', "-#{slot}") ) + conf[0] = conf[0][1..-1] + conf + else + tk_split_list(tk_send('configure') ).collect{|conf| + conf[0] = conf[0][1..-1] + conf + } + end + end + def bind(context, cmd=Proc.new, args=nil) _bind path, context, cmd, args end |