diff options
author | nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-01-25 14:31:45 +0000 |
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committer | nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-01-25 14:31:45 +0000 |
commit | 4116b8b0f5e04347782dfbce5b1ee35134e2a31a (patch) | |
tree | d9a3897ffd5f5b93a814e71ad460d654c14684c6 /ext/tk/sample/tcltklib | |
parent | 5ff5e1c91d436e44b6ecd2a8c74c191252af2ed6 (diff) | |
download | ruby-4116b8b0f5e04347782dfbce5b1ee35134e2a31a.tar.gz |
* ext/tk: merge tcltklib for Ruby/Tk installation control
* ext/tcltklib: remove
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7826 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/tk/sample/tcltklib')
-rw-r--r-- | ext/tk/sample/tcltklib/batsu.gif | bin | 0 -> 538 bytes | |||
-rw-r--r-- | ext/tk/sample/tcltklib/lines0.tcl | 42 | ||||
-rw-r--r-- | ext/tk/sample/tcltklib/lines1.rb | 50 | ||||
-rw-r--r-- | ext/tk/sample/tcltklib/lines2.rb | 54 | ||||
-rw-r--r-- | ext/tk/sample/tcltklib/lines3.rb | 54 | ||||
-rw-r--r-- | ext/tk/sample/tcltklib/lines4.rb | 54 | ||||
-rw-r--r-- | ext/tk/sample/tcltklib/maru.gif | bin | 0 -> 481 bytes | |||
-rw-r--r-- | ext/tk/sample/tcltklib/safeTk.rb | 22 | ||||
-rw-r--r-- | ext/tk/sample/tcltklib/sample0.rb | 39 | ||||
-rw-r--r-- | ext/tk/sample/tcltklib/sample1.rb | 634 | ||||
-rw-r--r-- | ext/tk/sample/tcltklib/sample2.rb | 451 |
11 files changed, 1400 insertions, 0 deletions
diff --git a/ext/tk/sample/tcltklib/batsu.gif b/ext/tk/sample/tcltklib/batsu.gif Binary files differnew file mode 100644 index 0000000000..880cc73e09 --- /dev/null +++ b/ext/tk/sample/tcltklib/batsu.gif diff --git a/ext/tk/sample/tcltklib/lines0.tcl b/ext/tk/sample/tcltklib/lines0.tcl new file mode 100644 index 0000000000..8ed3c5e1c1 --- /dev/null +++ b/ext/tk/sample/tcltklib/lines0.tcl @@ -0,0 +1,42 @@ +#! /usr/local/bin/wish + +proc drawlines {} { + puts [clock format [clock seconds]] + + for {set j 0} {$j < 100} {incr j} { + puts -nonewline "*" + flush stdout + if {$j & 1} { + set c "blue" + } { + set c "red" + } + for {set i 0} {$i < 100} {incr i} { +# .a create line $i 0 0 [expr 500 - $i] -fill $c + } + } + + puts [clock format [clock seconds]] + + for {set j 0} {$j < 100} {incr j} { + puts -nonewline "*" + flush stdout + if {$j & 1} { + set c "blue" + } { + set c "red" + } + for {set i 0} {$i < 100} {incr i} { + .a create line $i 0 0 [expr 500 - $i] -fill $c + } + } + + puts [clock format [clock seconds]] +# destroy . +} + +canvas .a -height 500 -width 500 +button .b -text draw -command drawlines +pack .a .b -side left + +# eof diff --git a/ext/tk/sample/tcltklib/lines1.rb b/ext/tk/sample/tcltklib/lines1.rb new file mode 100644 index 0000000000..9f21ae6377 --- /dev/null +++ b/ext/tk/sample/tcltklib/lines1.rb @@ -0,0 +1,50 @@ +#! /usr/local/bin/ruby + +require "tcltk" + +def drawlines() + print Time.now, "\n" + + for j in 0 .. 99 + print "*" + $stdout.flush + if (j & 1) != 0 + col = "blue" + else + col = "red" + end + for i in 0 .. 99 +# $a.e("create line", i, 0, 0, 500 - i, "-fill", col) + end + end + + print Time.now, "\n" + + for j in 0 .. 99 + print "*" + $stdout.flush + if (j & 1) != 0 + col = "blue" + else + col = "red" + end + for i in 0 .. 99 + $a.e("create line", i, 0, 0, 500 - i, "-fill", col) + end + end + + print Time.now, "\n" +# $ip.commands()["destroy"].e($root) +end + +$ip = TclTkInterpreter.new() +$root = $ip.rootwidget() +$a = TclTkWidget.new($ip, $root, "canvas", "-height 500 -width 500") +$c = TclTkCallback.new($ip, proc{drawlines()}) +$b = TclTkWidget.new($ip, $root, "button", "-text draw -command", $c) + +$ip.commands()["pack"].e($a, $b, "-side left") + +TclTk.mainloop + +# eof diff --git a/ext/tk/sample/tcltklib/lines2.rb b/ext/tk/sample/tcltklib/lines2.rb new file mode 100644 index 0000000000..e459589f50 --- /dev/null +++ b/ext/tk/sample/tcltklib/lines2.rb @@ -0,0 +1,54 @@ +#! /usr/local/bin/ruby + +require "tk" + +def drawlines() + print Time.now, "\n" + + for j in 0 .. 99 + print "*" + $stdout.flush + if (j & 1) != 0 + col = "blue" + else + col = "red" + end + for i in 0 .. 99 +# TkcLine.new($a, i, 0, 0, 500 - i, "-fill", col) + end + end + + print Time.now, "\n" + + for j in 0 .. 99 + print "*" + $stdout.flush + if (j & 1) != 0 + col = "blue" + else + col = "red" + end + for i in 0 .. 99 + TkcLine.new($a, i, 0, 0, 500 - i, "-fill", col) + end + end + + print Time.now, "\n" +# Tk.root.destroy +end + +$a = TkCanvas.new{ + height(500) + width(500) +} + +$b = TkButton.new{ + text("draw") + command(proc{drawlines()}) +} + +TkPack.configure($a, $b, {"side"=>"left"}) + +Tk.mainloop + +# eof diff --git a/ext/tk/sample/tcltklib/lines3.rb b/ext/tk/sample/tcltklib/lines3.rb new file mode 100644 index 0000000000..caa50f92e7 --- /dev/null +++ b/ext/tk/sample/tcltklib/lines3.rb @@ -0,0 +1,54 @@ +#! /usr/local/bin/ruby + +require "tk" + +def drawlines() + print Time.now, "\n" + + for j in 0 .. 99 + print "*" + $stdout.flush + if (j & 1) != 0 + col = "blue" + else + col = "red" + end + for i in 0 .. 99 +# $a.create(TkcLine, i, 0, 0, 500 - i, "fill"=>col) + end + end + + print Time.now, "\n" + + for j in 0 .. 99 + print "*" + $stdout.flush + if (j & 1) != 0 + col = "blue" + else + col = "red" + end + for i in 0 .. 99 + $a.create(TkcLine, i, 0, 0, 500 - i, "fill"=>col) + end + end + + print Time.now, "\n" +# Tk.root.destroy +end + +$a = TkCanvas.new{ + height(500) + width(500) +} + +$b = TkButton.new{ + text("draw") + command(proc{drawlines()}) +} + +TkPack.configure($a, $b, {"side"=>"left"}) + +Tk.mainloop + +# eof diff --git a/ext/tk/sample/tcltklib/lines4.rb b/ext/tk/sample/tcltklib/lines4.rb new file mode 100644 index 0000000000..7a1175bce0 --- /dev/null +++ b/ext/tk/sample/tcltklib/lines4.rb @@ -0,0 +1,54 @@ +#! /usr/local/bin/ruby + +require "tk" + +def drawlines() + print Time.now, "\n" + + for j in 0 .. 99 + print "*" + $stdout.flush + if (j & 1) != 0 + col = "blue" + else + col = "red" + end + for i in 0 .. 99 +# TkCore::INTERP.__invoke($a.path, "create", "line", i.to_s, '0', '0', (500 - i).to_s, "-fill", col) + end + end + + print Time.now, "\n" + + for j in 0 .. 99 + print "*" + $stdout.flush + if (j & 1) != 0 + col = "blue" + else + col = "red" + end + for i in 0 .. 99 + TkCore::INTERP.__invoke($a.path, "create", "line", i.to_s, '0', '0', (500 - i).to_s, "-fill", col) + end + end + + print Time.now, "\n" +# Tk.root.destroy +end + +$a = TkCanvas.new{ + height(500) + width(500) +} + +$b = TkButton.new{ + text("draw") + command(proc{drawlines()}) +} + +TkPack.configure($a, $b, {"side"=>"left"}) + +Tk.mainloop + +# eof diff --git a/ext/tk/sample/tcltklib/maru.gif b/ext/tk/sample/tcltklib/maru.gif Binary files differnew file mode 100644 index 0000000000..2c0202892e --- /dev/null +++ b/ext/tk/sample/tcltklib/maru.gif diff --git a/ext/tk/sample/tcltklib/safeTk.rb b/ext/tk/sample/tcltklib/safeTk.rb new file mode 100644 index 0000000000..5d2c60e700 --- /dev/null +++ b/ext/tk/sample/tcltklib/safeTk.rb @@ -0,0 +1,22 @@ +#!/usr/bin/env ruby +require 'tcltklib' + +master = TclTkIp.new +slave_name = 'slave0' +slave = master.create_slave(slave_name, true) +master._eval("::safe::interpInit #{slave_name}") +master._eval("::safe::loadTk #{slave_name}") + +master._invoke('label', '.l1', '-text', 'master') +master._invoke('pack', '.l1', '-padx', '30', '-pady', '50') +master._eval('label .l2 -text {root widget of master-ip}') +master._eval('pack .l2 -padx 30 -pady 50') + +slave._invoke('label', '.l1', '-text', 'slave') +slave._invoke('pack', '.l1', '-padx', '30', '-pady', '50') +slave._eval('label .l2 -text {root widget of slave-ip}') +slave._eval('pack .l2 -padx 30 -pady 20') +slave._eval('label .l3 -text {( container frame widget of master-ip )}') +slave._eval('pack .l3 -padx 30 -pady 20') + +TclTkLib.mainloop diff --git a/ext/tk/sample/tcltklib/sample0.rb b/ext/tk/sample/tcltklib/sample0.rb new file mode 100644 index 0000000000..cd4c8069b4 --- /dev/null +++ b/ext/tk/sample/tcltklib/sample0.rb @@ -0,0 +1,39 @@ +#! /usr/local/bin/ruby -vd + +# tcltklib ライブラリのテスト + +require "tcltklib" + +def test + # インタプリタを生成する + ip1 = TclTkIp.new() + + # 評価してみる + print ip1._return_value().inspect, "\n" + print ip1._eval("puts {abc}").inspect, "\n" + + # ボタンを作ってみる + print ip1._return_value().inspect, "\n" + print ip1._eval("button .lab -text exit -command \"destroy .\"").inspect, + "\n" + print ip1._return_value().inspect, "\n" + print ip1._eval("pack .lab").inspect, "\n" + print ip1._return_value().inspect, "\n" + + # インタプリタから ruby コマンドを評価してみる +# print ip1._eval(%q/ruby {print "print by ruby\n"}/).inspect, "\n" + print ip1._eval(%q+puts [ruby {print "print by ruby\n"; "puts by tcl/tk"}]+).inspect, "\n" + print ip1._return_value().inspect, "\n" + + # もう一つインタプリタを生成してみる + ip2 = TclTkIp.new() + ip2._eval("button .lab -text test -command \"puts test ; destroy .\"") + ip2._eval("pack .lab") + + TclTkLib.mainloop +end + +test +GC.start + +print "exit\n" diff --git a/ext/tk/sample/tcltklib/sample1.rb b/ext/tk/sample/tcltklib/sample1.rb new file mode 100644 index 0000000000..13df440751 --- /dev/null +++ b/ext/tk/sample/tcltklib/sample1.rb @@ -0,0 +1,634 @@ +#! /usr/local/bin/ruby -d +#! /usr/local/bin/ruby +# -d オプションを付けると, デバッグ情報を表示する. + +# tcltk ライブラリのサンプル + +# まず, ライブラリを require する. +require "tcltk" + +# 以下は, Test1 のインスタンスの initialize() で, +# tcl/tk に関する処理を行う例である. +# 必ずしもそのようにする必要は無く, +# (もし, そうしたければ) class の外で tcl/tk に関する処理を行っても良い. + +class Test1 + # 初期化(インタプリタを生成してウィジェットを生成する). + def initialize() + + #### 使う前のおまじない + + # インタプリタの生成. + ip = TclTkInterpreter.new() + # コマンドに対応するオブジェクトを c に設定しておく. + c = ip.commands() + # 使用するコマンドに対応するオブジェクトは変数に入れておく. + append, bind, button, destroy, incr, info, label, place, set, wm = + c.values_at( + "append", "bind", "button", "destroy", "incr", "info", "label", "place", + "set", "wm") + + #### tcl/tk のコマンドに対応するオブジェクト(TclTkCommand)の操作 + + # 実行する時は, e() メソッドを使う. + # (以下は, tcl/tk における info command r* を実行.) + print info.e("command", "r*"), "\n" + # 引数は, まとめた文字列にしても同じ. + print info.e("command r*"), "\n" + # 変数を用いなくとも実行できるが, 見ためが悪い. + print c["info"].e("command", "r*"), "\n" + # インタプリタのメソッドとしても実行できるが, 効率が悪い. + print ip.info("command", "r*"), "\n" + + #### + + # 以下, 生成したオブジェクトは変数に代入しておかないと + # GC の対象になってしまう. + + #### tcl/tk の変数に対応するオブジェクト(TclTkVariable)の操作 + + # 生成と同時に値を設定する. + v1 = TclTkVariable.new(ip, "20") + # 読み出しは get メソッドを使う. + print v1.get(), "\n" + # 設定は set メソッドを使う. + v1.set(40) + print v1.get(), "\n" + # set コマンドを使って読み出し, 設定は可能だが見ためが悪い. + # e() メソッド等の引数に直接 TclTkObject や数値を書いても良い. + set.e(v1, 30) + print set.e(v1), "\n" + # tcl/tk のコマンドで変数を操作できる. + incr.e(v1) + print v1.get(), "\n" + append.e(v1, 10) + print v1.get(), "\n" + + #### tcl/tk のウィジェットに対応するオブジェクト(TclTkWidget)の操作 + + # ルートウィジェットを取り出す. + root = ip.rootwidget() + # ウィジェットの操作. + root.e("configure -height 300 -width 300") + # タイトルを付けるときは wm を使う. + wm.e("title", root, $0) + # 親ウィジェットとコマンドを指定して, ウィジェットを作る. + l1 = TclTkWidget.new(ip, root, label, "-text {type `x' to print}") + # place すると表示される. + place.e(l1, "-x 0 -rely 0.0 -relwidth 1 -relheight 0.1") + # コマンド名は文字列で指定しても良いが, 見ためが悪い. + # (コマンド名は独立した引数でなければならない.) + l2 = TclTkWidget.new(ip, root, "label") + # ウィジェットの操作. + l2.e("configure -text {type `q' to exit}") + place.e(l2, "-x 0 -rely 0.1 -relwidth 1 -relheight 0.1") + + #### tcl/tk のコールバックに対応するオブジェクト(TclTkCallback)の操作 + + # コールバックを生成する. + c1 = TclTkCallback.new(ip, proc{sample(ip, root)}) + # コールバックを持つウィジェットを生成する. + b1 = TclTkWidget.new(ip, root, button, "-text sample -command", c1) + place.e(b1, "-x 0 -rely 0.2 -relwidth 1 -relheight 0.1") + # イベントループを抜けるには destroy.e(root) する. + c2 = TclTkCallback.new(ip, proc{destroy.e(root)}) + b2 = TclTkWidget.new(ip, root, button, "-text exit -command", c2) + place.e(b2, "-x 0 -rely 0.3 -relwidth 1 -relheight 0.1") + + #### イベントのバインド + # script の追加 (bind tag sequence +script) は今のところできない. + # (イテレータ変数の設定がうまくいかない.) + + # 基本的にはウィジェットに対するコールバックと同じ. + c3 = TclTkCallback.new(ip, proc{print("q pressed\n"); destroy.e(root)}) + bind.e(root, "q", c3) + # bind コマンドで % 置換によりパラメータを受け取りたいときは, + # proc{} の後ろに文字列で指定すると, + # 置換結果をイテレータ変数を通して受け取ることができる. + # ただし proc{} の後ろの文字列は, + # bind コマンドに与えるコールバック以外で指定してはいけない. + c4 = TclTkCallback.new(ip, proc{|i| print("#{i} pressed\n")}, "%A") + bind.e(root, "x", c4) + # TclTkCallback を GC の対象にしたければ, + # dcb() (または deletecallbackkeys()) する必要がある. + cb = [c1, c2, c3, c4] + c5 = TclTkCallback.new(ip, proc{|w| TclTk.dcb(cb, root, w)}, "%W") + bind.e(root, "<Destroy>", c5) + cb.push(c5) + + #### tcl/tk のイメージに対応するオブジェクト(TclTkImage)の操作 + + # データを指定して生成する. + i1 = TclTkImage.new(ip, "photo", "-file maru.gif") + # ラベルに張り付けてみる. + l3 = TclTkWidget.new(ip, root, label, "-relief raised -image", i1) + place.e(l3, "-x 0 -rely 0.4 -relwidth 0.2 -relheight 0.2") + # 空のイメージを生成して後で操作する. + i2 = TclTkImage.new(ip, "photo") + # イメージを操作する. + i2.e("copy", i1) + i2.e("configure -gamma 0.5") + l4 = TclTkWidget.new(ip, root, label, "-relief raised -image", i2) + place.e(l4, "-relx 0.2 -rely 0.4 -relwidth 0.2 -relheight 0.2") + + #### + end + + # サンプルのためのウィジェットを生成する. + def sample(ip, parent) + bind, button, destroy, grid, toplevel, wm = ip.commands().values_at( + "bind", "button", "destroy", "grid", "toplevel", "wm") + + ## toplevel + + # 新しいウインドウを開くには, toplevel を使う. + t1 = TclTkWidget.new(ip, parent, toplevel) + # タイトルを付けておく + wm.e("title", t1, "sample") + + # ウィジェットが破壊されたとき, コールバックが GC の対象になるようにする. + cb = [] + cb.push(c = TclTkCallback.new(ip, proc{|w| TclTk.dcb(cb, t1, w)}, "%W")) + bind.e(t1, "<Destroy>", c) + + # ボタンの生成. + wid = [] + # toplevel ウィジェットを破壊するには destroy する. + cb.push(c = TclTkCallback.new(ip, proc{destroy.e(t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text close -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_label(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text label -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_button(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text button -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_checkbutton(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text checkbutton -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_radiobutton(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text radiobutton -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_scale(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text scale -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_entry(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text entry -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_text(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text text -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_raise(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text raise/lower -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_modal(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text message/modal -command", + c)) + cb.push(c = TclTkCallback.new(ip, proc{test_menu(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text menu -command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_listbox(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text listbox/scrollbar", + "-command", c)) + cb.push(c = TclTkCallback.new(ip, proc{test_canvas(ip, t1)})) + wid.push(TclTkWidget.new(ip, t1, button, "-text canvas -command", c)) + + # grid で表示する. + ro = co = 0 + wid.each{|w| + grid.e(w, "-row", ro, "-column", co, "-sticky news") + ro += 1 + if ro == 7 + ro = 0 + co += 1 + end + } + end + + # inittoplevel(ip, parent, title) + # 以下の処理をまとめて行う. + # 1. toplevel ウィジェットを作成する. + # 2. コールバックを登録する配列を用意し, toplevel ウィジェットの + # <Destroy> イベントにコールバックを削除する手続きを登録する. + # 3. クローズボタンを作る. + # 作成した toplevel ウィジェット, クローズボタン, コールバック登録用変数 + # を返す. + # ip: インタプリタ + # parent: 親ウィジェット + # title: toplevel ウィジェットのウインドウのタイトル + def inittoplevel(ip, parent, title) + bind, button, destroy, toplevel, wm = ip.commands().values_at( + "bind", "button", "destroy", "toplevel", "wm") + + # 新しいウインドウを開くには, toplevel を使う. + t1 = TclTkWidget.new(ip, parent, toplevel) + # タイトルを付けておく + wm.e("title", t1, title) + + # ウィジェットが破壊されたとき, コールバックが GC の対象になるようにする. + cb = [] + cb.push(c = TclTkCallback.new(ip, proc{|w| TclTk.dcb(cb, t1, w)}, "%W")) + bind.e(t1, "<Destroy>", c) + # close ボタンを作っておく. + # toplevel ウィジェットを破壊するには destroy する. + cb.push(c = TclTkCallback.new(ip, proc{destroy.e(t1)})) + b1 = TclTkWidget.new(ip, t1, button, "-text close -command", c) + + return t1, b1, cb + end + + # label のサンプル. + def test_label(ip, parent) + button, global, label, pack = ip.commands().values_at( + "button", "global", "label", "pack") + t1, b1, cb = inittoplevel(ip, parent, "label") + + ## label + + # いろいろな形のラベル. + l1 = TclTkWidget.new(ip, t1, label, "-text {default(flat)}") + l2 = TclTkWidget.new(ip, t1, label, "-text raised -relief raised") + l3 = TclTkWidget.new(ip, t1, label, "-text sunken -relief sunken") + l4 = TclTkWidget.new(ip, t1, label, "-text groove -relief groove") + l5 = TclTkWidget.new(ip, t1, label, "-text ridge -relief ridge") + l6 = TclTkWidget.new(ip, t1, label, "-bitmap error") + l7 = TclTkWidget.new(ip, t1, label, "-bitmap questhead") + + # pack しても表示される. + pack.e(b1, l1, l2, l3, l4, l5, l6, l7, "-pady 3") + + ## -textvariable + + # tcltk ライブラリの実装では, コールバックは tcl/tk の``手続き''を通して + # 呼ばれる. したがって, コールバックの中で(大域)変数にアクセスするときは, + # global する必要がある. + # global する前に変数に値を設定してしまうとエラーになるので, + # tcl/tk における表現形だけ生成して, 実際に値を設定しないように, + # 2 番目の引数には nil を与える. + v1 = TclTkVariable.new(ip, nil) + global.e(v1) + v1.set(100) + # -textvariable で変数を設定する. + l6 = TclTkWidget.new(ip, t1, label, "-textvariable", v1) + # コールバックの中から変数を操作する. + cb.push(c = TclTkCallback.new(ip, proc{ + global.e(v1); v1.set(v1.get().to_i + 10)})) + b2 = TclTkWidget.new(ip, t1, button, "-text +10 -command", c) + cb.push(c = TclTkCallback.new(ip, proc{ + global.e(v1); v1.set(v1.get().to_i - 10)})) + b3 = TclTkWidget.new(ip, t1, button, "-text -10 -command", c) + pack.e(l6, b2, b3) + end + + # button のサンプル. + def test_button(ip, parent) + button, pack = ip.commands().values_at("button", "pack") + t1, b1, cb = inittoplevel(ip, parent, "button") + + ## button + + # コールバック内で参照する変数は先に宣言しておかなければならない. + b3 = b4 = nil + cb.push(c = TclTkCallback.new(ip, proc{b3.e("flash"); b4.e("flash")})) + b2 = TclTkWidget.new(ip, t1, button, "-text flash -command", c) + cb.push(c = TclTkCallback.new(ip, proc{b2.e("configure -state normal")})) + b3 = TclTkWidget.new(ip, t1, button, "-text normal -command", c) + cb.push(c = TclTkCallback.new(ip, proc{b2.e("configure -state disabled")})) + b4 = TclTkWidget.new(ip, t1, button, "-text disable -command", c) + pack.e(b1, b2, b3, b4) + end + + # checkbutton のサンプル. + def test_checkbutton(ip, parent) + checkbutton, global, pack = ip.commands().values_at( + "checkbutton", "global", "pack") + t1, b1, cb = inittoplevel(ip, parent, "checkbutton") + + ## checkbutton + + v1 = TclTkVariable.new(ip, nil) + global.e(v1) + # -variable で変数を設定する. + ch1 = TclTkWidget.new(ip, t1, checkbutton, "-onvalue on -offvalue off", + "-textvariable", v1, "-variable", v1) + pack.e(b1, ch1) + end + + # radiobutton のサンプル. + def test_radiobutton(ip, parent) + global, label, pack, radiobutton = ip.commands().values_at( + "global", "label", "pack", "radiobutton") + t1, b1, cb = inittoplevel(ip, parent, "radiobutton") + + ## radiobutton + + v1 = TclTkVariable.new(ip, nil) + global.e(v1) + # ヌルストリングは "{}" で指定する. + v1.set("{}") + l1 = TclTkWidget.new(ip, t1, label, "-textvariable", v1) + # -variable で同じ変数を指定すると同じグループになる. + ra1 = TclTkWidget.new(ip, t1, radiobutton, + "-text radio1 -value r1 -variable", v1) + ra2 = TclTkWidget.new(ip, t1, radiobutton, + "-text radio2 -value r2 -variable", v1) + cb.push(c = TclTkCallback.new(ip, proc{global.e(v1); v1.set("{}")})) + ra3 = TclTkWidget.new(ip, t1, radiobutton, + "-text clear -value r3 -variable", v1, "-command", c) + pack.e(b1, l1, ra1, ra2, ra3) + end + + # scale のサンプル. + def test_scale(ip, parent) + global, pack, scale = ip.commands().values_at( + "global", "pack", "scale") + t1, b1, cb = inittoplevel(ip, parent, "scale") + + ## scale + + v1 = TclTkVariable.new(ip, nil) + global.e(v1) + v1.set(219) + # コールバック内で参照する変数は先に宣言しておかなければならない. + sca1 = nil + cb.push(c = TclTkCallback.new(ip, proc{global.e(v1); v = v1.get(); + sca1.e("configure -background", format("#%02x%02x%02x", v, v, v))})) + sca1 = TclTkWidget.new(ip, t1, scale, + "-label scale -orient h -from 0 -to 255 -variable", v1, "-command", c) + pack.e(b1, sca1) + end + + # entry のサンプル. + def test_entry(ip, parent) + button, entry, global, pack = ip.commands().values_at( + "button", "entry", "global", "pack") + t1, b1, cb = inittoplevel(ip, parent, "entry") + + ## entry + + v1 = TclTkVariable.new(ip, nil) + global.e(v1) + # ヌルストリングは "{}" で指定する. + v1.set("{}") + en1 = TclTkWidget.new(ip, t1, entry, "-textvariable", v1) + cb.push(c = TclTkCallback.new(ip, proc{ + global.e(v1); print(v1.get(), "\n"); v1.set("{}")})) + b2 = TclTkWidget.new(ip, t1, button, "-text print -command", c) + pack.e(b1, en1, b2) + end + + # text のサンプル. + def test_text(ip, parent) + button, pack, text = ip.commands().values_at( + "button", "pack", "text") + t1, b1, cb = inittoplevel(ip, parent, "text") + + ## text + + te1 = TclTkWidget.new(ip, t1, text) + cb.push(c = TclTkCallback.new(ip, proc{ + # 1 行目の 0 文字目から最後までを表示し, 削除する. + print(te1.e("get 1.0 end")); te1.e("delete 1.0 end")})) + b2 = TclTkWidget.new(ip, t1, button, "-text print -command", c) + pack.e(b1, te1, b2) + end + + # raise/lower のサンプル. + def test_raise(ip, parent) + button, frame, lower, pack, raise = ip.commands().values_at( + "button", "frame", "lower", "pack", "raise") + t1, b1, cb = inittoplevel(ip, parent, "raise/lower") + + ## raise/lower + + # button を隠すテストのために, frame を使う. + f1 = TclTkWidget.new(ip, t1, frame) + # コールバック内で参照する変数は先に宣言しておかなければならない. + b2 = nil + cb.push(c = TclTkCallback.new(ip, proc{raise.e(f1, b2)})) + b2 = TclTkWidget.new(ip, t1, button, "-text raise -command", c) + cb.push(c = TclTkCallback.new(ip, proc{lower.e(f1, b2)})) + b3 = TclTkWidget.new(ip, t1, button, "-text lower -command", c) + lower.e(f1, b3) + + pack.e(b2, b3, "-in", f1) + pack.e(b1, f1) + end + + # modal なウィジェットのサンプル. + def test_modal(ip, parent) + button, frame, message, pack, tk_chooseColor, tk_getOpenFile, + tk_messageBox = ip.commands().values_at( + "button", "frame", "message", "pack", "tk_chooseColor", + "tk_getOpenFile", "tk_messageBox") + # 最初に load されていないライブラリは ip.commands() に存在しないので, + # TclTkLibCommand を生成する必要がある. + tk_dialog = TclTkLibCommand.new(ip, "tk_dialog") + t1, b1, cb = inittoplevel(ip, parent, "message/modal") + + ## message + + mes = "これは message ウィジェットのテストです." + mes += "以下は modal なウィジェットのテストです." + me1 = TclTkWidget.new(ip, t1, message, "-text {#{mes}}") + + ## modal + + # tk_messageBox + cb.push(c = TclTkCallback.new(ip, proc{ + print tk_messageBox.e("-type yesnocancel -message messageBox", + "-icon error -default cancel -title messageBox"), "\n"})) + b2 = TclTkWidget.new(ip, t1, button, "-text messageBox -command", c) + # tk_dialog + cb.push(c = TclTkCallback.new(ip, proc{ + # ウィジェット名を生成するためにダミーの frame を生成. + print tk_dialog.e(TclTkWidget.new(ip, t1, frame), + "dialog dialog error 2 yes no cancel"), "\n"})) + b3 = TclTkWidget.new(ip, t1, button, "-text dialog -command", c) + # tk_chooseColor + cb.push(c = TclTkCallback.new(ip, proc{ + print tk_chooseColor.e("-title chooseColor"), "\n"})) + b4 = TclTkWidget.new(ip, t1, button, "-text chooseColor -command", c) + # tk_getOpenFile + cb.push(c = TclTkCallback.new(ip, proc{ + print tk_getOpenFile.e("-defaultextension .rb", + "-filetypes {{{Ruby Script} {.rb}} {{All Files} {*}}}", + "-title getOpenFile"), "\n"})) + b5 = TclTkWidget.new(ip, t1, button, "-text getOpenFile -command", c) + + pack.e(b1, me1, b2, b3, b4, b5) + end + + # menu のサンプル. + def test_menu(ip, parent) + global, menu, menubutton, pack = ip.commands().values_at( + "global", "menu", "menubutton", "pack") + tk_optionMenu = TclTkLibCommand.new(ip, "tk_optionMenu") + t1, b1, cb = inittoplevel(ip, parent, "menu") + + ## menu + + # menubutton を生成する. + mb1 = TclTkWidget.new(ip, t1, menubutton, "-text menu") + # menu を生成する. + me1 = TclTkWidget.new(ip, mb1, menu) + # mb1 から me1 が起動されるようにする. + mb1.e("configure -menu", me1) + + # cascade で起動される menu を生成する. + me11 = TclTkWidget.new(ip, me1, menu) + # radiobutton のサンプル. + v1 = TclTkVariable.new(ip, nil); global.e(v1); v1.set("r1") + me11.e("add radiobutton -label radio1 -value r1 -variable", v1) + me11.e("add radiobutton -label radio2 -value r2 -variable", v1) + me11.e("add radiobutton -label radio3 -value r3 -variable", v1) + # cascade により mb11 が起動されるようにする. + me1.e("add cascade -label cascade -menu", me11) + + # checkbutton のサンプル. + v2 = TclTkVariable.new(ip, nil); global.e(v2); v2.set("none") + me1.e("add checkbutton -label check -variable", v2) + # separator のサンプル. + me1.e("add separator") + # command のサンプル. + v3 = nil + cb.push(c = TclTkCallback.new(ip, proc{ + global.e(v1, v2, v3); print "v1: ", v1.get(), ", v2: ", v2.get(), + ", v3: ", v3.get(), "\n"})) + me1.e("add command -label print -command", c) + + ## tk_optionMenu + + v3 = TclTkVariable.new(ip, nil); global.e(v3); v3.set("opt2") + om1 = TclTkWidget.new(ip, t1, tk_optionMenu, v3, "opt1 opt2 opt3 opt4") + + pack.e(b1, mb1, om1, "-side left") + end + + # listbox のサンプル. + def test_listbox(ip, parent) + clipboard, frame, grid, listbox, lower, menu, menubutton, pack, scrollbar, + selection = ip.commands().values_at( + "clipboard", "frame", "grid", "listbox", "lower", "menu", "menubutton", + "pack", "scrollbar", "selection") + t1, b1, cb = inittoplevel(ip, parent, "listbox") + + ## listbox/scrollbar + + f1 = TclTkWidget.new(ip, t1, frame) + # コールバック内で参照する変数は先に宣言しておかなければならない. + li1 = sc1 = sc2 = nil + # 実行時に, 後ろにパラメータがつくコールバックは, + # イテレータ変数でそのパラメータを受け取ることができる. + # (複数のパラメータはひとつの文字列にまとめられる.) + cb.push(c1 = TclTkCallback.new(ip, proc{|i| li1.e("xview", i)})) + cb.push(c2 = TclTkCallback.new(ip, proc{|i| li1.e("yview", i)})) + cb.push(c3 = TclTkCallback.new(ip, proc{|i| sc1.e("set", i)})) + cb.push(c4 = TclTkCallback.new(ip, proc{|i| sc2.e("set", i)})) + # listbox + li1 = TclTkWidget.new(ip, f1, listbox, + "-xscrollcommand", c3, "-yscrollcommand", c4, + "-selectmode extended -exportselection true") + for i in 1..20 + li1.e("insert end {line #{i} line #{i} line #{i} line #{i} line #{i}}") + end + # scrollbar + sc1 = TclTkWidget.new(ip, f1, scrollbar, "-orient horizontal -command", c1) + sc2 = TclTkWidget.new(ip, f1, scrollbar, "-orient vertical -command", c2) + + ## selection/clipboard + + mb1 = TclTkWidget.new(ip, t1, menubutton, "-text edit") + me1 = TclTkWidget.new(ip, mb1, menu) + mb1.e("configure -menu", me1) + cb.push(c = TclTkCallback.new(ip, proc{ + # clipboard をクリア. + clipboard.e("clear") + # selection から文字列を読み込み clipboard に追加する. + clipboard.e("append {#{selection.e('get')}}")})) + me1.e("add command -label {selection -> clipboard} -command",c) + cb.push(c = TclTkCallback.new(ip, proc{ + # li1 をクリア. + li1.e("delete 0 end") + # clipboard から文字列を取り出し, 1 行ずつ + selection.e("get -selection CLIPBOARD").split(/\n/).each{|line| + # li1 に挿入する. + li1.e("insert end {#{line}}")}})) + me1.e("add command -label {clipboard -> listbox} -command",c) + + grid.e(li1, "-row 0 -column 0 -sticky news") + grid.e(sc1, "-row 1 -column 0 -sticky ew") + grid.e(sc2, "-row 0 -column 1 -sticky ns") + grid.e("rowconfigure", f1, "0 -weight 100") + grid.e("columnconfigure", f1, "0 -weight 100") + f2 = TclTkWidget.new(ip, t1, frame) + lower.e(f2, b1) + pack.e(b1, mb1, "-in", f2, "-side left") + pack.e(f2, f1) + end + + # canvas のサンプル. + def test_canvas(ip, parent) + canvas, lower, pack = ip.commands().values_at("canvas", "lower", "pack") + t1, b1, cb = inittoplevel(ip, parent, "canvas") + + ## canvas + + ca1 = TclTkWidget.new(ip, t1, canvas, "-width 400 -height 300") + lower.e(ca1, b1) + # rectangle を作る. + idr = ca1.e("create rectangle 10 10 20 20") + # oval を作る. + ca1.e("create oval 60 10 100 50") + # polygon を作る. + ca1.e("create polygon 110 10 110 30 140 10") + # line を作る. + ca1.e("create line 150 10 150 30 190 10") + # arc を作る. + ca1.e("create arc 200 10 250 50 -start 0 -extent 90 -style pieslice") + # i1 は本当は, どこかで破壊しなければならないが, 面倒なので放ってある. + i1 = TclTkImage.new(ip, "photo", "-file maru.gif") + # image を作る. + ca1.e("create image 100 100 -image", i1) + # bitmap を作る. + ca1.e("create bitmap 260 50 -bitmap questhead") + # text を作る. + ca1.e("create text 320 50 -text {drag rectangle}") + # window を作る(クローズボタン). + ca1.e("create window 200 200 -window", b1) + + # bind により rectangle を drag できるようにする. + cb.push(c = TclTkCallback.new(ip, proc{|i| + # i に x と y を受け取るので, 取り出す. + x, y = i.split(/ /); x = x.to_f; y = y.to_f + # 座標を変更する. + ca1.e("coords current #{x - 5} #{y - 5} #{x + 5} #{y + 5}")}, + # x, y 座標を空白で区切ったものをイテレータ変数へ渡すように指定. + "%x %y")) + # rectangle に bind する. + ca1.e("bind", idr, "<B1-Motion>", c) + + pack.e(ca1) + end +end + +# test driver + +if ARGV.size == 0 + print "#{$0} n で, n 個のインタプリタを起動します.\n" + n = 1 +else + n = ARGV[0].to_i +end + +print "start\n" +ip = [] + +# インタプリタ, ウィジェット等の生成. +for i in 1 .. n + ip.push(Test1.new()) +end + +# 用意ができたらイベントループに入る. +TclTk.mainloop() +print "exit from mainloop\n" + +# インタプリタが GC されるかのテスト. +ip = [] +print "GC.start\n" if $DEBUG +GC.start() if $DEBUG +print "end\n" + +exit + +# end diff --git a/ext/tk/sample/tcltklib/sample2.rb b/ext/tk/sample/tcltklib/sample2.rb new file mode 100644 index 0000000000..444bb1eef7 --- /dev/null +++ b/ext/tk/sample/tcltklib/sample2.rb @@ -0,0 +1,451 @@ +#!/usr/local/bin/ruby +#----------------------> pretty simple othello game <----------------------- +# othello.rb +# +# version 0.3 +# maeda shugo (shuto@po.aianet.ne.jp) +#--------------------------------------------------------------------------- + +# Sep. 17, 1997 modified by Y. Shigehiro for tcltk library +# maeda shugo (shugo@po.aianet.ne.jp) 氏による +# (ruby/tk で書かれていた) ruby のサンプルプログラム +# http://www.aianet.or.jp/~shugo/ruby/othello.rb.gz +# を tcltk ライブラリを使うように, 機械的に変更してみました. +# +# なるべくオリジナルと同じになるようにしてあります. + +require "observer" +require "tcltk" +$ip = TclTkInterpreter.new() +$root = $ip.rootwidget() +$button, $canvas, $checkbutton, $frame, $label, $pack, $update, $wm = + $ip.commands().values_at( + "button", "canvas", "checkbutton", "frame", "label", "pack", "update", "wm") + +class Othello + + EMPTY = 0 + BLACK = 1 + WHITE = - BLACK + + attr :in_com_turn + attr :game_over + + class Board + + include Observable + + DIRECTIONS = [ + [-1, -1], [-1, 0], [-1, 1], + [ 0, -1], [ 0, 1], + [ 1, -1], [ 1, 0], [ 1, 1] + ] + + attr :com_disk, TRUE + + def initialize(othello) + @othello = othello + reset + end + + def notify_observers(*arg) + if @observer_peers != nil + super(*arg) + end + end + + def reset + @data = [ + [EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY], + [EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY], + [EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY], + [EMPTY, EMPTY, EMPTY, WHITE, BLACK, EMPTY, EMPTY, EMPTY], + [EMPTY, EMPTY, EMPTY, BLACK, WHITE, EMPTY, EMPTY, EMPTY], + [EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY], + [EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY], + [EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY, EMPTY] + ] + changed + notify_observers + end + + def man_disk + return - @com_disk + end + + def other_disk(disk) + return - disk + end + + def get_disk(row, col) + return @data[row][col] + end + + def reverse_to(row, col, my_disk, dir_y, dir_x) + y = row + x = col + begin + y += dir_y + x += dir_x + if y < 0 || x < 0 || y > 7 || x > 7 || + @data[y][x] == EMPTY + return + end + end until @data[y][x] == my_disk + begin + @data[y][x] = my_disk + changed + notify_observers(y, x) + y -= dir_y + x -= dir_x + end until y == row && x == col + end + + def put_disk(row, col, disk) + @data[row][col] = disk + changed + notify_observers(row, col) + DIRECTIONS.each do |dir| + reverse_to(row, col, disk, *dir) + end + end + + def count_disk(disk) + num = 0 + @data.each do |rows| + rows.each do |d| + if d == disk + num += 1 + end + end + end + return num + end + + def count_point_to(row, col, my_disk, dir_y, dir_x) + return 0 if @data[row][col] != EMPTY + count = 0 + loop do + row += dir_y + col += dir_x + break if row < 0 || col < 0 || row > 7 || col > 7 + case @data[row][col] + when my_disk + return count + when other_disk(my_disk) + count += 1 + when EMPTY + break + end + end + return 0 + end + + def count_point(row, col, my_disk) + count = 0 + DIRECTIONS.each do |dir| + count += count_point_to(row, col, my_disk, *dir) + end + return count + end + + def corner?(row, col) + return (row == 0 && col == 0) || + (row == 0 && col == 7) || + (row == 7 && col == 0) || + (row == 7 && col == 7) + end + + def search(my_disk) + max = 0 + max_row = nil + max_col = nil + for row in 0 .. 7 + for col in 0 .. 7 + buf = count_point(row, col, my_disk) + if (corner?(row, col) && buf > 0) || max < buf + max = buf + max_row = row + max_col = col + end + end + end + return max_row, max_col + end + end #--------------------------> class Board ends here + + class BoardView < TclTkWidget + + BACK_GROUND_COLOR = "DarkGreen" + HILIT_BG_COLOR = "green" + BORDER_COLOR = "black" + BLACK_COLOR = "black" + WHITE_COLOR = "white" + STOP_COLOR = "red" + + attr :left + attr :top + attr :right + attr :bottom + + class Square + + attr :oval, TRUE + attr :row + attr :col + + def initialize(view, row, col) + @view = view + @id = @view.e("create rectangle", + *(view.tk_rect(view.left + col, + view.top + row, + view.left + col + 1, + view.top + row + 1) \ + << "-fill #{BACK_GROUND_COLOR}") ) + @row = row + @col = col + @view.e("itemconfigure", @id, + "-width 0.5m -outline #{BORDER_COLOR}") + @view.e("bind", @id, "<Any-Enter>", TclTkCallback.new($ip, proc{ + if @oval == nil + view.e("itemconfigure", @id, "-fill #{HILIT_BG_COLOR}") + end + })) + @view.e("bind", @id, "<Any-Leave>", TclTkCallback.new($ip, proc{ + view.e("itemconfigure", @id, "-fill #{BACK_GROUND_COLOR}") + })) + @view.e("bind", @id, "<ButtonRelease-1>", TclTkCallback.new($ip, + proc{ + view.click_square(self) + })) + end + + def blink(color) + @view.e("itemconfigure", @id, "-fill #{color}") + $update.e() + sleep(0.1) + @view.e("itemconfigure", @id, "-fill #{BACK_GROUND_COLOR}") + end + end #-----------------------> class Square ends here + + def initialize(othello, board) + super($ip, $root, $canvas) + @othello = othello + @board = board + @board.add_observer(self) + + @squares = Array.new(8) + for i in 0 .. 7 + @squares[i] = Array.new(8) + end + @left = 1 + @top = 0.5 + @right = @left + 8 + @bottom = @top + 8 + + i = self.e("create rectangle", *tk_rect(@left, @top, @right, @bottom)) + self.e("itemconfigure", i, + "-width 1m -outline #{BORDER_COLOR} -fill #{BACK_GROUND_COLOR}") + + for row in 0 .. 7 + for col in 0 .. 7 + @squares[row][col] = Square.new(self, row, col) + end + end + + update + end + + def tk_rect(left, top, right, bottom) + return left.to_s + "c", top.to_s + "c", + right.to_s + "c", bottom.to_s + "c" + end + + def clear + each_square do |square| + if square.oval != nil + self.e("delete", square.oval) + square.oval = nil + end + end + end + + def draw_disk(row, col, disk) + if disk == EMPTY + if @squares[row][col].oval != nil + self.e("delete", @squares[row][col].oval) + @squares[row][col].oval = nil + end + return + end + + $update.e() + sleep(0.05) + oval = @squares[row][col].oval + if oval == nil + oval = self.e("create oval", *tk_rect(@left + col + 0.2, + @top + row + 0.2, + @left + col + 0.8, + @top + row + 0.8)) + @squares[row][col].oval = oval + end + case disk + when BLACK + color = BLACK_COLOR + when WHITE + color = WHITE_COLOR + else + fail format("Unknown disk type: %d", disk) + end + self.e("itemconfigure", oval, "-outline #{color} -fill #{color}") + end + + def update(row = nil, col = nil) + if row && col + draw_disk(row, col, @board.get_disk(row, col)) + else + each_square do |square| + draw_disk(square.row, square.col, + @board.get_disk(square.row, square.col)) + end + end + @othello.show_point + end + + def each_square + @squares.each do |rows| + rows.each do |square| + yield(square) + end + end + end + + def click_square(square) + if @othello.in_com_turn || @othello.game_over || + @board.count_point(square.row, + square.col, + @board.man_disk) == 0 + square.blink(STOP_COLOR) + return + end + @board.put_disk(square.row, square.col, @board.man_disk) + @othello.com_turn + end + + private :draw_disk + public :update + end #----------------------> class BoardView ends here + + def initialize + @msg_label = TclTkWidget.new($ip, $root, $label) + $pack.e(@msg_label) + + @board = Board.new(self) + @board_view = BoardView.new(self, @board) + #### added by Y. Shigehiro + ## board_view の大きさを設定する. + x1, y1, x2, y2 = @board_view.e("bbox all").split(/ /).collect{|i| i.to_f} + @board_view.e("configure -width", x2 - x1) + @board_view.e("configure -height", y2 - y1) + ## scrollregion を設定する. + @board_view.e("configure -scrollregion {", @board_view.e("bbox all"), + "}") + #### ここまで + $pack.e(@board_view, "-fill both -expand true") + + panel = TclTkWidget.new($ip, $root, $frame) + + @play_black = TclTkWidget.new($ip, panel, $checkbutton, + "-text {com is black} -command", TclTkCallback.new($ip, proc{ + switch_side + })) + $pack.e(@play_black, "-side left") + + quit = TclTkWidget.new($ip, panel, $button, "-text Quit -command", + TclTkCallback.new($ip, proc{ + exit + })) + $pack.e(quit, "-side right -fill x") + + reset = TclTkWidget.new($ip, panel, $button, "-text Reset -command", + TclTkCallback.new($ip, proc{ + reset_game + })) + $pack.e(reset, "-side right -fill x") + + $pack.e(panel, "-side bottom -fill x") + +# root = Tk.root + $wm.e("title", $root, "Othello") + $wm.e("iconname", $root, "Othello") + + @board.com_disk = WHITE + @game_over = FALSE + + TclTk.mainloop + end + + def switch_side + if @in_com_turn + @play_black.e("toggle") + else + @board.com_disk = @board.man_disk + com_turn unless @game_over + end + end + + def reset_game + if @board.com_disk == BLACK + @board.com_disk = WHITE + @play_black.e("toggle") + end + @board_view.clear + @board.reset + $wm.e("title", $root, "Othello") + @game_over = FALSE + end + + def com_turn + @in_com_turn = TRUE + $update.e() + sleep(0.5) + begin + com_disk = @board.count_disk(@board.com_disk) + man_disk = @board.count_disk(@board.man_disk) + if @board.count_disk(EMPTY) == 0 + if man_disk == com_disk + $wm.e("title", $root, "{Othello - Draw!}") + elsif man_disk > com_disk + $wm.e("title", $root, "{Othello - You Win!}") + else + $wm.e("title", $root, "{Othello - You Loose!}") + end + @game_over = TRUE + break + elsif com_disk == 0 + $wm.e("title", $root, "{Othello - You Win!}") + @game_over = TRUE + break + elsif man_disk == 0 + $wm.e("title", $root, "{Othello - You Loose!}") + @game_over = TRUE + break + end + row, col = @board.search(@board.com_disk) + break if row == nil || col == nil + @board.put_disk(row, col, @board.com_disk) + end while @board.search(@board.man_disk) == [nil, nil] + @in_com_turn = FALSE + end + + def show_point + black = @board.count_disk(BLACK) + white = @board.count_disk(WHITE) + @msg_label.e("configure -text", + %Q/{#{format("BLACK: %.2d WHITE: %.2d", black, white)}}/) + end +end #----------------------> class Othello ends here + +Othello.new + +#----------------------------------------------> othello.rb ends here |