From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/ext/tk/lib/tkextlib/blt/tabset.rb | 504 +++++++++++++++++++++++++++++
 1 file changed, 504 insertions(+)
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/blt/tabset.rb

(limited to 'jni/ruby/ext/tk/lib/tkextlib/blt/tabset.rb')

diff --git a/jni/ruby/ext/tk/lib/tkextlib/blt/tabset.rb b/jni/ruby/ext/tk/lib/tkextlib/blt/tabset.rb
new file mode 100644
index 0000000..c4716c7
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/blt/tabset.rb
@@ -0,0 +1,504 @@
+#
+#  tkextlib/blt/tabset.rb
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+
+require 'tk'
+require 'tkextlib/blt.rb'
+
+module Tk::BLT
+  class Tabset < TkWindow
+    class Tab < TkObject
+      include TkTreatItemFont
+
+      TabID_TBL = TkCore::INTERP.create_table
+
+      (TabsetTab_ID = ['blt_tabset_tab'.freeze, TkUtil.untrust('00000')]).instance_eval{
+        @mutex = Mutex.new
+        def mutex; @mutex; end
+        freeze
+      }
+
+      TkCore::INTERP.init_ip_env{
+        TabID_TBL.mutex.synchronize{ TabID_TBL.clear }
+      }
+
+      def self.id2obj(tabset, id)
+        tpath = tabset.path
+        TabID_TBL.mutex.synchronize{
+          if TabID_TBL[tpath]
+            TabID_TBL[tpath][id]? TabID_TBL[tpath][id]: id
+          else
+            id
+          end
+        }
+      end
+
+      def self.new(parent, pos=nil, name=nil, keys={})
+        if pos.kind_of?(Hash)
+          keys = pos
+          name = nil
+          pos  = nil
+        end
+        if name.kind_of?(Hash)
+          keys = name
+          name = nil
+        end
+        obj = nil
+        TabID_TBL.mutex.synchronize{
+          if name && TabID_TBL[parent.path] && TabID_TBL[parent.path][name]
+            obj = TabID_TBL[parent.path][name]
+            if pos
+              if pos.to_s == 'end'
+                obj.move_after('end')
+              else
+                obj.move_before(pos)
+              end
+            end
+            obj.configure if keys && ! keys.empty?
+          else
+            (obj = self.allocate).instance_eval{
+              initialize(parent, pos, name, keys)
+              TabID_TBL[@tpath] = {} unless TabID_TBL[@tpath]
+              TabID_TBL[@tpath][@id] = self
+            }
+          end
+        }
+        obj
+      end
+
+      def initialize(parent, pos, name, keys)
+        @t = parent
+        @tpath = parent.path
+        if name
+          @path = @id = name
+          unless (list(tk_call(@tpath, 'tab', 'names', @id)).empty?)
+            if pos
+              idx = tk_call(@tpath, 'index', '-name', @id)
+              if pos.to_s == 'end'
+                tk_call(@tpath, 'move', idx, 'after', 'end')
+              else
+                tk_call(@tpath, 'move', idx, 'before', pos)
+              end
+            end
+            tk_call(@tpath, 'tab', 'configure', @id, keys)
+          else
+            pos = 'end' unless pos
+            tk_call(@tpath, 'insert', pos, @id, keys)
+          end
+        else
+          pos = 'end' unless pos
+          TabsetTab_ID.mutex.synchronize{
+            @path = @id = TabsetTab_ID.join(TkCore::INTERP._ip_id_)
+            TabsetTab_ID[1].succ!
+          }
+          tk_call(@tpath, 'insert', pos, @id, keys)
+        end
+      end
+
+      #def bind(context, cmd=Proc.new, *args)
+      #  @t.tab_bind(@id, context, cmd, *args)
+      #  self
+      #end
+      def bind(context, *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
+        @t.tab_bind(@id, context, cmd, *args)
+        self
+      end
+      #def bind_append(context, cmd=Proc.new, *args)
+      #  @t.tab_bind_append(@id, context, cmd, *args)
+      #  self
+      #end
+      def bind_append(context, *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
+        @t.tab_bind_append(@id, context, cmd, *args)
+        self
+      end
+      def bind_remove(context)
+        @t.tab_bind_remove(@id, context)
+        self
+      end
+      def bindinfo(context=nil)
+        @t.tab_bindinfo(@id, context)
+      end
+
+      def cget_tkstring(*args)
+        @t.tab_cget_tkstring(@id, *args)
+      end
+      def cget(*args)
+        @t.tab_cget(@id, *args)
+      end
+      def cget_strict(*args)
+        @t.tab_cget_strict(@id, *args)
+      end
+      def configure(*args)
+        @t.tab_configure(@id, *args)
+      end
+      def configinfo(*args)
+        @t.tab_configinfo(@id, *args)
+      end
+      def current_configinfo(*args)
+        @t.current_tab_configinfo(@id, *args)
+      end
+
+      def delete()
+        @t.delete(@id)
+        TabID_TBL.mutex.synchronize{
+          TabID_TBL[@tpath].delete(@id)
+        }
+        self
+      end
+
+      def get_name()
+        @id.dup
+      end
+
+      def focus()
+        @t.focus(self.index)
+      end
+
+      def index()
+        @t.index_name(@id)
+      end
+
+      def invoke()
+        @t.invoke(self.index)
+      end
+
+      def move_before(idx)
+        @t.move_before(self.index, idx)
+      end
+      def move_after(idx)
+        @t.move_after(self.index, idx)
+      end
+
+      def perforation_highlight(mode)
+        @t.perforation_highlight(self.index, mode)
+      end
+      def perforation_invoke()
+        @t.perforation_invoke(self.index)
+      end
+
+      def see()
+        @t.see(self.index)
+      end
+
+      def tearoff(name=None)
+        @t.tab_tearoff(self.index, *args)
+      end
+    end
+
+    ########################################
+
+    class NamedTab < Tab
+      def self.new(parent, name)
+        super(parent, nil, name, {})
+      end
+    end
+
+    ########################################
+
+    include X_Scrollable
+    include TkItemConfigMethod
+
+    TkCommandNames = ['::blt::tabset'.freeze].freeze
+    WidgetClassName = 'Tabset'.freeze
+    WidgetClassNames[WidgetClassName] ||= self
+
+    def __destroy_hook__
+      Tk::BLT::Tabset::Tab::TabID_TBL.mutex.synchronize{
+        Tk::BLT::Tabset::Tab::TabID_TBL.delete(@path)
+      }
+    end
+
+    ########################################
+
+    def __boolval_optkeys
+      super() << 'samewidth' << 'tearoff'
+    end
+    private :__strval_optkeys
+
+    def __strval_optkeys
+      super() << 'tabbackground' << 'tabforeground'
+    end
+    private :__strval_optkeys
+
+    def __item_cget_cmd(id)
+      [self.path, 'tab', 'cget', id]
+    end
+    private :__item_cget_cmd
+
+    def __item_config_cmd(id)
+      [self.path, 'tab', 'configure', id]
+    end
+    private :__item_config_cmd
+
+    def __item_pathname(tagOrId)
+      if tagOrId.kind_of?(Tk::BLT::Tabset::Tab)
+        self.path + ';' + tagOrId.id.to_s
+      else
+        self.path + ';' + tagOrId.to_s
+      end
+    end
+    private :__item_pathname
+
+    alias tab_cget_tkstring itemcget_tkstring
+    alias tab_cget itemcget
+    alias tab_cget_strict itemcget_strict
+    alias tab_configure itemconfigure
+    alias tab_configinfo itemconfiginfo
+    alias current_tab_configinfo current_itemconfiginfo
+
+    def __item_strval_optkeys(id)
+      super(id) << 'shadow'
+    end
+    private :__item_strval_optkeys
+
+    def tagid(tab)
+      if tab.kind_of?(Tk::BLT::Tabset::Tab)
+        tab.id
+      else
+        tab
+      end
+    end
+
+    def tagindex(tab)
+      if tab.kind_of?(Tk::BLT::Tabset::Tab)
+        tab.index
+      else
+        tab
+      end
+    end
+
+    ########################################
+
+    def activate(index)
+      tk_send('activate', tagindex(index))
+      self
+    end
+    alias highlight activate
+
+    #def tabbind(tag, context, cmd=Proc.new, *args)
+    #  _bind([path, "bind", tagid(tag)], context, cmd, *args)
+    #  self
+    #end
+    def tabbind(tag, context, *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([path, "bind", tagid(tag)], context, cmd, *args)
+      self
+    end
+    #def tabbind_append(tag, context, cmd=Proc.new, *args)
+    #  _bind_append([path, "bind", tagid(tag)], context, cmd, *args)
+    #  self
+    #end
+    def tabbind_append(tag, context, *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([path, "bind", tagid(tag)], context, cmd, *args)
+      self
+    end
+    def tabbind_remove(tag, context)
+      _bind_remove([path, "bind", tagid(tag)], context)
+      self
+    end
+    def tabbindinfo(tag, context=nil)
+      _bindinfo([path, "bind", tagid(tag)], context)
+    end
+
+    def delete(first, last=None)
+      tk_send('delete', tagindex(first), tagindex(last))
+      if first.kind_of?(Tk::BLT::Tabset::Tab)
+        TabID_TBL.mutex.synchronize{
+          TabID_TBL[@path].delete(first.id)
+        }
+      end
+      # middle tabs of the range are unknown
+      if last.kind_of?(Tk::BLT::Tabset::Tab)
+        TabID_TBL.mutex.synchronize{
+          TabID_TBL[@path].delete(last.id)
+        }
+      end
+      self
+    end
+
+    def focus(index)
+      tk_send('focus', tagindex(index))
+      self
+    end
+
+    def get_tab(index)
+      if (idx = tk_send_without_enc('get', tagindex(index))).empty?
+        nil
+      else
+        Tk::BLT::Tabset::Tab.id2obj(self, idx)
+      end
+    end
+    def get_tabobj(index)
+      if (idx = tk_send_without_enc('get', tagindex(index))).empty?
+        nil
+      else
+       Tk::BLT::Tabset::Tab.new(self, nil, name, {})
+      end
+    end
+
+    def index(str)
+      num_or_str(tk_send('index', str))
+    end
+    def index_name(tab)
+      num_or_str(tk_send('index', '-name', tagid(tab)))
+    end
+
+    def insert(pos, tab, keys={})
+      pos = 'end' if pos.nil?
+      Tk::BLT::Tabset::Tab.new(self, tagindex(pos), tagid(tab), keys)
+    end
+    def insert_tabs(pos, *tabs)
+      pos = 'end' if pos.nil?
+      if tabs[-1].kind_of?(Hash)
+        keys = tabs.pop
+      else
+        keys = {}
+      end
+      fail ArgumentError, 'no tabs is given' if tabs.empty?
+      tabs.map!{|tab| tagid(tab)}
+      tk_send('insert', tagindex(pos), *(tabs + [keys]))
+      tabs.collect{|tab| Tk::BLT::Tabset::Tab.new(self, nil, tagid(tab))}
+    end
+
+    def invoke(index)
+      tk_send('invoke', tagindex(index))
+    end
+
+    def move_before(index, base_idx)
+      tk_send('move', tagindex(index), 'before', tagindex(base_idx))
+      self
+    end
+    def move_after(index, base_idx)
+      tk_send('move', tagindex(index), 'after', tagindex(base_idx))
+      self
+    end
+
+    def nearest(x, y)
+      Tk::BLT::Tabset::Tab.id2obj(self, num_or_str(tk_send_without_enc('nearest', x, y)))
+    end
+
+    def perforation_activate(mode)
+      tk_send('perforation', 'activate', mode)
+      self
+    end
+    def perforation_highlight(index, *args)
+      if args.empty?
+        # index --> mode
+        tk_send('perforation', 'highlight', index)
+      elsif args.size == 1
+        # args[0] --> mode
+        tk_send('perforation', 'highlight', tagindex(index), args[0])
+      else # Error: call to get Tcl's error message
+        tk_send('perforation', 'highlight', tagindex(index), *args)
+      end
+      self
+    end
+    def perforation_invoke(index=nil)
+      if index
+        tk_send('perforation', 'invoke', tagindex(index))
+      else
+        tk_send('perforation', 'invoke')
+      end
+    end
+
+    def scan_mark(x, y)
+      tk_send_without_enc('scan', 'mark', x, y)
+      self
+    end
+    def scan_dragto(x, y)
+      tk_send_without_enc('scan', 'dragto', x, y)
+      self
+    end
+
+    def see(index)
+      tk_send('see', tagindex(index))
+      self
+    end
+
+    def size()
+      number(tk_send_without_enc('size'))
+    end
+
+    def select(index)
+      tk_send('select', tagindex(index))
+      self
+    end
+
+    def tab_dockall
+      tk_send('tab', 'dockall')
+      self
+    end
+
+    def tab_names(pat=None)
+      simplelist(tk_send('tab', 'names', pat)).collect{|name|
+        Tk::BLT::Tabset::Tab.id2obj(self, name)
+      }
+    end
+
+    def tab_objs(pat=None)
+      simplelist(tk_send('tab', 'names', pat)).collect{|name|
+        Tk::BLT::Tabset::Tab.new(self, nil, name, {})
+      }
+    end
+
+    def tab_ids(pat=None)
+      simplelist(tk_send('tab', 'names', pat))
+    end
+
+    def tab_pageheight
+      number(tk_send('tab', 'pageheight'))
+    end
+
+    def tab_pagewidth
+      number(tk_send('tab', 'pagewidth'))
+    end
+
+    def tab_tearoff(index, parent=None)
+      window(tk_send('tab', 'tearoff', tagindex(index), parent))
+    end
+
+    def xscrollcommand(cmd=Proc.new)
+      configure_cmd 'scrollcommand', cmd
+      self
+    end
+    alias scrollcommand xscrollcommand
+
+    def xview(*index)
+      if index.empty?
+        list(tk_send_without_enc('view'))
+      else
+        tk_send_without_enc('view', *index)
+        self
+      end
+    end
+    alias view xview
+    alias view_moveto xview_moveto
+    alias view_scroll xview_scroll
+
+    alias scrollbar xscrollbar
+  end
+end
-- 
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