Class: AgMultiEditor

Inherits:
ArcadiaExt show all
Includes:
Autils, Configurable
Defined in:
ext/ae-editor/ae-editor.rb

Instance Attribute Summary collapse

Attributes inherited from ArcadiaExt

#arcadia, #name

Instance Method Summary collapse

Methods included from Configurable

#make_value, #properties_file2hash, properties_group, #resolve_link, #resolve_properties_link

Methods included from Autils

#full_in_path_command, #is_windows?

Methods inherited from ArcadiaExt

#conf, #conf_array, #conf_default, #exec, #float_frame, #frame, #frame_def_visible?, #frame_domain, #frame_domain_default, #frame_visible?, #initialize, #maximize, #maximized?, #resize, #restore_default_conf

Constructor Details

This class inherits a constructor from ArcadiaExt

Instance Attribute Details

#breakpoints ⇒ Object (readonly)

Returns the value of attribute breakpoints.



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# File 'ext/ae-editor/ae-editor.rb', line 3307

def breakpoints
  @breakpoints
end

#outline_bar ⇒ Object (readonly)

Returns the value of attribute outline_bar.



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# File 'ext/ae-editor/ae-editor.rb', line 3309

def outline_bar
  @outline_bar
end

#splitted_frame ⇒ Object (readonly)

Returns the value of attribute splitted_frame.



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# File 'ext/ae-editor/ae-editor.rb', line 3308

def splitted_frame
  @splitted_frame
end

Instance Method Details

#accept_complete_code ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4360

def accept_complete_code
  @ok_complete = true
  if !defined?(@ok_complete)
  
msg =<<EOS
"Complete code" is actually based on rcodetools 
that exec code for retreave candidades. 
So it can be dangerous for example if you write system call. 
Do you want to activate it?
EOS
    @ok_complete = Arcadia.dialog(self, 
      'level'=>'warning',
      'type'=>'yes_no', 
      'title' => '(Arcadia) Complete code', 
      'msg'=>msg.upcase)=='yes'
    
  end
  return @ok_complete
end

#add_buffer_menu_item(_filename, is_file = true) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3446

def add_buffer_menu_item(_filename, is_file=true)
  index = 'end'
  i_end = @buffer_menu.index('end')
  if i_end
    0.upto(i_end){|j|
      type = @buffer_menu.menutype(j)
      if type != 'separator'
        label = @buffer_menu.entrycget(j,'label')
        if label > _filename
          index=j
          break
        end
      end
    }
  end

  @buffer_menu.insert(index,:command,
        :label=>_filename,
        :image=> Arcadia.file_icon(_filename),
        :compound=>'left',
        :command=>proc{
          if is_file
            open_file(_filename)
          else
            open_buffer(tab_name(_filename))             
          end
        },
        :hidemargin => true
  )
end

#bookmark_add(_file, _index) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3952

def bookmark_add(_file, _index)
  if @bookmarks == nil
    @bookmarks = Array.new
    @bookmarks_index = - 1 
  else
    _cur_file, _cur_index = @bookmarks[@bookmarks_index]
    if _cur_file == _file && _cur_index == _index
      #@arcadia.outln('uguale ----> '+_file+':'+_index)
      return 
    end
    @bookmarks = @bookmarks[0..@bookmarks_index]
  end
  @bookmarks << [_file, _index]
  @bookmarks_index = @bookmarks.length - 1
  #@arcadia.outln('add ----> '+_file+':'+_index)
end

#bookmark_clear ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3969

def bookmark_clear
  @bookmarks.clear
  @bookmarks_index = - 1
end

#bookmark_move(_n = 0) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3979

def bookmark_move(_n=0)
  @bookmarks_index = @bookmarks_index + _n
  #Tk.messageBox('message'=>@bookmarks_index.to_s)
  _file, _index = @bookmarks[@bookmarks_index]
  _line, _col = _index.split('.') if _index
  open_file(_file, _index)
  #openfile(@bookmarks[@bookmarks_index])
end

#bookmark_next ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3974

def bookmark_next
  return if @bookmarks == nil || @bookmarks_index >= @bookmarks.length - 1
  bookmark_move(+1)
end

#bookmark_prev ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3989

def bookmark_prev
  return if @bookmarks == nil || @bookmarks_index <= 0
  bookmark_move(-1)
end

#breakpoint_add(_file, _line) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3890

def breakpoint_add(_file,_line)
  Arcadia.process_event(SetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_line, 'active'=>1))
end

#breakpoint_del(_file, _line) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3894

def breakpoint_del(_file,_line)
  Arcadia.process_event(UnsetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_line))
end

#breakpoint_lines_on_file(_file) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3898

def breakpoint_lines_on_file(_file)
  result = Array.new
  @breakpoints.each{|value|
    if value[:file]==_file
      result << value[:line]
    end
  }
  return result
end

#can_close_editor?(_editor) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/ae-editor/ae-editor.rb', line 4286

def can_close_editor?(_editor)
  ret = true
  if _editor.modified?
    filename = page_name(_editor.page_frame)
    message = @main_frame.enb.itemcget(filename, 'text')+"\n modified. Save?"
    r=Arcadia.dialog(self,
        'type'=>'yes_no_cancel', 
        'level'=>'warning',
        'title'=> 'Confirm saving', 
        'msg'=>message)
    if r=="yes"
      _editor.save
      ret = !_editor.modified?
    elsif r=="cancel"
      ret = false
    end
  elsif _editor.modified_by_others?
    filename = page_name(_editor.page_frame)
    message = @main_frame.enb.itemcget(filename, 'text')+"\n modified by other process. Continue closing?"
    r=Arcadia.dialog(self,
        'type'=>'yes_no', 
        'level'=>'warning',
        'title'=> 'Continue closing', 
        'msg'=>message)
    if r=="yes"
      _editor.reset_file_last_access_time
      ret = !_editor.modified_by_others?
    else
      ret = false
      #raise_file(filename) 
    end
  end
  ret
end

#change_file(_old_file, _new_file) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4064

def change_file(_old_file, _new_file)
  _tab_name=tab_file_name(_old_file)
  _tab = @main_frame.enb.get_frame(_tab_name)
  e =  @tabs_editor[_tab_name]
  e.new_file_name(_new_file) if e
  change_file_name(_tab, _new_file)
end

#change_file_name(_tab, _new_file) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4072

def change_file_name(_tab, _new_file)
  _new_label = File.basename(_new_file)
  change_tab_title(_tab, _new_label)
  change_tab_icon(_tab, _new_label)
  @tabs_file[page_name(_tab)] = _new_file
end

#change_outline(_e, _raised = false) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4120

def change_outline(_e, _raised=false)
  _raised = _raised || frame(1).raised?
  if !@batch_files && _raised
    @last_outline_e.hide_outline if @last_outline_e
    _e.show_outline
    @last_outline_e = _e
  end
end

#change_tab_icon(_tab, _new_text) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4060

def change_tab_icon(_tab, _new_text)
  @main_frame.enb.itemconfigure(page_name(_tab), 'image'=> Arcadia.file_icon(_new_text))
end

#change_tab_reset_modify(_tab) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4046

def change_tab_reset_modify(_tab)
  #_new_name = @main_frame.enb.itemcget(@tabs_name[_tab], 'text').gsub!("(...)",'')
  if @main_frame.enb.index(page_name(_tab))
   _new_name = @main_frame.enb.itemcget(page_name(_tab), 'text').gsub!("(...)",'')
   	if _new_name
      change_tab_title(_tab, _new_name)
   	end
  end
end

#change_tab_reset_read_only(_tab) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4021

def change_tab_reset_read_only(_tab)
  _new_name = unname_read_only(@main_frame.enb.itemcget(page_name(_tab), 'text'))
  if _new_name
    change_tab_title(_tab, _new_name)
  end
end

#change_tab_set_modify(_tab) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4029

def change_tab_set_modify(_tab)
  _new_name = '(...)'+@main_frame.enb.itemcget(page_name(_tab), 'text')
  change_tab_title(_tab, _new_name)
end

#change_tab_set_read_only(_tab) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4016

def change_tab_set_read_only(_tab)
  _new_name = name_read_only(@main_frame.enb.itemcget(page_name(_tab), 'text'))
  change_tab_title(_tab, _new_name)
end

#change_tab_title(_tab, _new_text) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4056

def change_tab_title(_tab, _new_text)
  @main_frame.enb.itemconfigure(page_name(_tab), 'text'=> _new_text)
end

#close_all_editor(_editor, _mod = true) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4278

def close_all_editor(_editor, _mod=true)
  @batch_files = true
		@tabs_editor.values.each do |_e|
		    close_editor(_e)
		end
  @batch_files = false
end

#close_buffer(_page_frame) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4330

def close_buffer(_page_frame)
  _name = page_name(_page_frame)
  if @tabs_editor[_name] && @tabs_editor[_name].file
    del_buffer_menu_item(@tabs_editor[_name].file)
  else
    del_buffer_menu_item(tab_title_by_tab_name(_name))
  end
  @tabs_editor.delete(_name)
  _index = @main_frame.enb.index(_name)
  @main_frame.enb.delete(_name)
  if !@main_frame.enb.pages.empty?
    @main_frame.enb.raise(@main_frame.enb.pages[_index-1]) if TkWinfo.mapped?(@main_frame.enb)
  else
    frame.root.top_text('') if TkWinfo.mapped?(frame.hinner_frame)
  end
end

#close_editor(_editor, _force = false) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4321

def close_editor(_editor, _force=false)
  if _force || can_close_editor?(_editor)
    _editor.destroy_outline
    close_buffer(_editor.page_frame)
  else
    return
  end
end

#close_file(_filename) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4347

def close_file(_filename)
  _e = @tabs_editor[tab_name(_filename)]
  close_editor(_e) if _e
end

#close_others_editor(_editor, _mod = true) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4270

def close_others_editor(_editor, _mod=true)
  @batch_files = true
		@tabs_editor.values.each do |_e|
		    close_editor(_e) if _e != _editor
		end
  @batch_files = false
end

#close_raised ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3885

def close_raised
  _e = @tabs_editor[@main_frame.enb.raise]
  close_editor(_e) if _e
end

#create_find ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3837

def create_find
  @find = Finder.new(@arcadia.layout.root, self)
  @find.on_close=proc{@find.hide}
  @find.hide
end

#debug_begin ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4079

def debug_begin
  if @editors_in_debug != nil
    @editors_in_debug.clear
  else
    @editors_in_debug = Array.new
  end
end

#debug_end ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4087

def debug_end
  #debug_reset
  @editors_in_debug.each{|e|
    close_editor(e)
    #p "close editor #{e.file}"
  }
end

#debug_reset ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4095

def debug_reset
  if @last_index && @last_e
    @last_e.unmark_debug(@last_index)
  end
end

#del_buffer_menu_item(_file) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3477

def del_buffer_menu_item(_file)
  to_del = -1
  i_end = @buffer_menu.index('end')
  0.upto(i_end){|j|
    type = @buffer_menu.menutype(j)
    if type != 'separator'
      label = @buffer_menu.entrycget(j,'label')
      if label == _file
        to_del=j
        break
      end
    end
  }
  @buffer_menu.delete(to_del) if to_del != -1
end

#do_buffer_raise(_name, _title = '...') ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4129

def do_buffer_raise(_name, _title='...')
  _index = @main_frame.enb.index(_name)
  _new_caption = '...'
  if _index != -1
    #_name = @main_frame.enb.pages(_index)
    #_tab = get_tab_from_name(_name)
    #@main_frame.enb.raise(_name)
    _e = @tabs_editor[_name]
    change_outline(_e) if _e
    if _e && _e.file != nil
      _new_caption = _e.file
      @find.use(_e)
      _e.check_file_last_access_time
    else
      _new_caption = _title
    end
  end
  if @arcadia.layout.headed?
    if frame.root.title == frame.title
      frame.root.top_text(_new_caption)
    end  
    frame.root.save_caption(frame.name, _new_caption)
    #@arcadia.layout.domain(@arcadia['conf'][@name+'.frame'])['root'].top_text(_new_caption)
  end
  _title = @tabs_file[_name] != nil ? File.basename(@tabs_file[_name]) :_name
  Arcadia.broadcast_event(BufferRaisedEvent.new(self,'title'=>_title, 'file'=>@tabs_file[_name]))
  #EditorContract.instance.buffer_raised(self, 'title'=>_title, 'file'=>@tabs_file[_name])
end

#editor_exist?(_filename) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/ae-editor/ae-editor.rb', line 4158

def editor_exist?(_filename)
  _basefilename = File.basename(_filename)
  #_basename = _basefilename.split('.')[0]+'_'+_basefilename.split('.')[1]
  
  _name = self.tab_file_name(_filename)
  _index = @main_frame.enb.index(_name)
  if _index == -1
    _index = @main_frame.enb.index(name_read_only(_name))
  end
  return _index != -1
end

#get_find ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3833

def get_find
  @find
end

#get_tab_from_name(_name = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3995

def get_tab_from_name(_name=nil)
  return @main_frame.enb.get_frame(_name)
#    if _name
#      @tabs_name.each{
#        |key,value|
#        if value.to_s==_name.to_s
#          return key
#        end
#      }
#      return nil
#    end
end

#highlight_scanner(_ext = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3524

def highlight_scanner(_ext=nil)
  return nil if _ext.nil?
  scanner = nil
  @highlight_scanner_hash = Hash.new if !defined?(@highlight_scanner_hash)
  lh = languages_hash(_ext)
  if lh && lh['language'] && lh['scanner']  
    if @highlight_scanner_hash[lh['language']].nil?
      case lh['scanner']
        when 'coderay'
          @highlight_scanner_hash[lh['language']]=CoderayHighlightScanner.new(lh)
        when 're'
          @highlight_scanner_hash[lh['language']]=ReHighlightScanner.new(lh)
      end
    end
    scanner = @highlight_scanner_hash[lh['language']]
  end
  scanner
end

#languages_hash(_ext = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3543

def languages_hash(_ext=nil)
  @@langs_hash = Hash.new if !defined?(@@langs_hash)
  return nil if _ext.nil?
  if @@langs_hash[_ext].nil?
    #_ext='' if _ext.nil?
    lang_file = File.dirname(__FILE__)+'/langs/'+_ext+'.lang'
    if File.exist?(lang_file)
      @@langs_hash[_ext] = properties_file2hash(lang_file)
    elsif File.exist?(lang_file+'.bind')
      b= properties_file2hash(lang_file+'.bind')
      if b 
        if @@langs_hash[b['bind']].nil?
          lang_file_bind = File.dirname(__FILE__)+'/langs/'+b['bind']+".lang"
          if File.exist?(lang_file_bind)
            @@langs_hash[b['bind']]=properties_file2hash(lang_file_bind)
            @@langs_hash[_ext]=@@langs_hash[b['bind']]
          end
        else
          @@langs_hash[_ext]=@@langs_hash[b['bind']]
        end
      end
    end
    if @@langs_hash[_ext] && @@langs_hash[_ext]['@include'] != nil
      include_file = "#{File.dirname(__FILE__)}/langs/#{@@langs_hash[_ext]['@include']}"
      if File.exist?(include_file)
        include_hash = properties_file2hash(include_file)
        @@langs_hash[_ext] = include_hash.merge(@@langs_hash[_ext])
      end
    end 
    self.resolve_properties_link(@@langs_hash[_ext], Arcadia.instance['conf']) if @@langs_hash[_ext]
  end
  @@langs_hash[_ext]
end

#name_read_only(_name) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4008

def name_read_only(_name)
  '[READ-ONLY] '+_name
end

#on_after_build(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3493

def on_after_build(_event)
  self.open_last_files
end

#on_after_debug(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3702

def on_after_debug(_event)
  "on_after_debug #{_event}"
  case _event
    when StepDebugEvent
      if _event.command == :quit_yes 
        self.debug_end
      elsif _event.command == :quit_no 
        @last_e.mark_debug(@last_index) if @last_e
      end
#      when SetBreakpointEvent
#        if _event.active == 1
#          @breakpoints << {:file=>_event.file,:line=>_event.row}
#          _e = @tabs_editor[tab_file_name(_event.file)]
#          _e.add_tag_breakpoint(_event.row) if _e
#        end
    when UnsetBreakpointEvent
      #p "ae-editor : UnsetBreakpointEvent file : #{_event.file}"
      #p "ae-editor : UnsetBreakpointEvent _event.row : #{_event.row}"
      @breakpoints.delete_if{|b| (b[:file]==_event.file && b[:line]==_event.row)}
      _e = @tabs_editor[tab_file_name(_event.file)]
      _e.remove_tag_breakpoint(_event.row) if _e
  end
end

#on_after_focus(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3508

def on_after_focus(_event)
  if raised && _event.focus_widget == raised.text
    if [CutTextEvent, PasteTextEvent, UndoTextEvent, RedoTextEvent].include?(_event.class)
      if raised.highlighting
        line_begin_index = raised.text.index('@0,0')
        line_begin = line_begin_index.split('.')[0].to_i
        line_end = raised.text.index('@0,'+TkWinfo.height(raised.text).to_s).split('.')[0].to_i + 1
        raised.reset_highlight(line_begin)
        raised.rehighlightlines(line_begin,line_end,true)
      else
        raised.check_modify
      end      
    end
  end
end

#on_before_build(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3310

def on_before_build(_event)
  @breakpoints =Array.new
  @tabs_file =Hash.new
  @tabs_editor =Hash.new
  Arcadia.attach_listener(self, BufferEvent)
  Arcadia.attach_listener(self, DebugEvent)
#  Arcadia.attach_listener(self, RunRubyFileEvent)
  Arcadia.attach_listener(self, RunCmdEvent)
# Arcadia.attach_listener(self, StartDebugEvent)
  Arcadia.attach_listener(self, FocusEvent)
end

#on_before_debug(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3674

def on_before_debug(_event)
  "on_before_debug #{_event}"
  case _event
    when StartDebugEvent
      _filename = _event.file
      if _filename.nil?
        current_editor = self.raised
        _event.file=current_editor.file if current_editor
      end
      self.debug_begin
    when SetBreakpointEvent
      if _event.active == 1
        @breakpoints << {:file=>_event.file,:line=>_event.row}
        _e = @tabs_editor[tab_file_name(_event.file)]
        if _e
          _index =_event.row+'.0'
          _line = _e.text.get(_index, _index+ '  lineend')
          _event.line_code = _line.strip if _line
          _e.add_tag_breakpoint(_event.row) 
        else
          # TODO: 
          _line = File.readlines(_event.file)[_event.row.to_i-1]
          _event.line_code = _line.strip if _line
        end
      end
  end  
end

#on_before_run_cmd(_event) ⇒ Object

def on_before_run_ruby_file(_event)

  _filename = _event.file
  if _filename.nil?
    current_editor = self.raised
     if current_editor
       if current_editor.file
         _event.file = current_editor.file
         _event.persistent = true
       else
         _event.file = current_editor.create_temp_file
       end
     end
  end
end



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# File 'ext/ae-editor/ae-editor.rb', line 3338

def on_before_run_cmd(_event)
  _filename = _event.file
  _event.persistent = true
  if _filename.nil? || _filename == "*CURR"
    current_editor = self.raised
    if current_editor
      if current_editor.file
        _event.file = current_editor.file
      else
        _event.persistent = false
        _event.file = current_editor.create_temp_file
        _event.title = current_editor.tab_title
      end
    end
    # here insert persistent entry of runner instance
    bn = File.basename(_event.file) 
    if _event.persistent && _event.runner_name && Arcadia.persistent("runners.#{bn}").nil?
      entry_hash = Hash.new
      entry_hash[:runner]= _event.runner_name
      entry_hash[:file]= _event.file
      entry_hash[:dir]= _event.dir if _event.dir
      entry_hash[:title]= "#{bn}"
      
      Arcadia.persistent("runners.#{bn}", entry_hash.inspect)
      # here add new menu' item
      mr = Arcadia.menu_root('runcurr')
      if mr
        _command = proc{
            _event = Arcadia.process_event(
            RunCmdEvent.new(self, entry_hash)
          )
        }
        exts = ''
        run = Arcadia.runner(entry_hash[:runner])
        if run
          file_exts = run[:file_exts]
        end
        
        mr.insert('0', 
          :command ,{
            :image => Arcadia.file_icon(file_exts),
            :label => entry_hash[:title],
            :compound => 'left',
            :command => _command
          }
        )
      end
    end
  end
 
  if _event.file  == "*LAST"
    _event.file = Arcadia.persistent('run.file.last')
    _event.cmd = Arcadia.persistent('run.cmd.last')
  else
    if _event.dir.nil?
      _event.dir = File.dirname(_event.file)
    end
    
    if _event.cmd.nil?
      if _event.runner_name
        runner = Arcadia.runner(_event.runner_name)
      else
        runner = Arcadia.runner_for_file(_event.file)
      end
      if runner
        _event.cmd = runner[:cmd]
      else
        _event.cmd = _event.file
      end        
    end
    if _event.file && _event.cmd.include?('<<FILE>>')
      _event.cmd = _event.cmd.gsub('<<FILE>>',_event.file)
    end
    if _event.dir && _event.cmd.include?('<<DIR>>')
      _event.cmd = _event.cmd.gsub('<<DIR>>',_event.dir)
    end
    if _event.file && _event.cmd.include?('<<FILE_BASENAME_WITHOUT_EXT>>')
      _event.cmd = _event.cmd.gsub('<<FILE_BASENAME_WITHOUT_EXT>>',File.basename(_event.file).split('.')[0])
    end
    if _event.file && _event.cmd.include?('<<FILE_BASENAME>>')
      _event.cmd = _event.cmd.gsub('<<FILE_BASENAME>>',File.basename(_event.file))
    end
  end 
  _event.title = _event.file if _event.title.nil?
end

#on_before_step_debug(_event) ⇒ Object

case _event.signature 

    when DebugContract::DEBUG_BEGIN
      self.debug_begin
    when DebugContract::DEBUG_END
      self.debug_end
    when DebugContract::DEBUG_STEP
      if _event.context.file
        self.open_file_in_debug(_event.context.file, _event.context.line)
      end
  end
end



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# File 'ext/ae-editor/ae-editor.rb', line 3670

def on_before_step_debug(_event)
  debug_reset
end

#on_buffer(_event) ⇒ Object

def on_before_buffer(_event)

Arcadia.new_error_msg(self, "on_before_buffer #{_event.class}")
end



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# File 'ext/ae-editor/ae-editor.rb', line 3739

def on_buffer(_event)
  #Arcadia.new_error_msg(self, "on_buffer #{_event.class}")
  case _event
    when NewBufferEvent
      self.open_buffer
    when OpenBufferEvent
      if _event.file
        if _event.row
          _index = _event.row.to_s+'.0' 
        end
        if _event.kind_of?(OpenBufferTransientEvent) && conf('close-last-if-not-modified')=="yes"
          if defined?(@last_transient_file) && !@last_transient_file.nil? && @last_transient_file != _event.file
            _e = @tabs_editor[tab_name(@last_transient_file)]
            if _e && !_e.modified_from_opening?
              close_editor(_e)
            end
          end
          if !editor_exist?(_event.file)
            @last_transient_file = _event.file
          else
            @last_transient_file = nil
          end
        end
        self.open_file(_event.file, _index)
      elsif _event.text
        if _event.title 
          _tab_name = self.tab_name(_event.title)
          self.open_buffer(_tab_name, _event.title)
          _e = @tabs_editor[_tab_name]
          _e.text_insert('end',_event.text)
          _e.reset
          _e.refresh
          #add_reverse_item(_e)
        end
      else
        _event.file = Arcadia.open_file_dialog
        self.open_file(_event.file)
      end
    when CloseBufferEvent
      if _event.file 
        self.close_file(_event.file)
      end
    when SaveAsBufferEvent
      if _event.file == nil
        self.raised.save_as
      else
        self.save_as_file(_event.file)          
      end
      _event.new_file = self.raised.file
    when SaveBufferEvent
      if _event.file == nil && _event.title == nil 
        self.raised.save
      elsif _event.file != nil
        self.save_file(_event.file)
      elsif _event.title != nil
        self.save_file(_event.title)
      end
    when SearchBufferEvent
      if _event.what == nil
        @find.show
      end
    when GoToLineBufferEvent
      if _event.line == nil
        @find.show_go_to_line_dialog
      end
    when CloseCurrentTabEvent
       close_raised
    when PrettifyTextEvent
#        require 'rbeautify.rb' # gem
#        self.raised.save # so we can beautify it kludgely here...
#        path = raised.file
#        RBeautify.beautify_file(path)
#        self.raised.reload

      rbea = RBeautify.beautify_string(raised.text_value_lines)
      if rbea && rbea.length >1 && !rbea[1]
        raised.text_replace_value_with(rbea[0])
      else
        msg = "Problems in prettify #{raised.tab_title}"
        Arcadia.dialog(self, 
          'type'=>'ok', 
          'title' => "(Arcadia) code prettify", 
          'msg'=>msg,
          'level'=>'error')
      end
      
    when MoveBufferEvent
      if _event.old_file && _event.new_file && editor_exist?(_event.old_file)
        #close_file(_event.old_file)
        change_file(_event.old_file, _event.new_file)          
      end
  end
end

#on_build(_event) ⇒ Object

def on_before_start_debug(_event)

  _filename = _event.file
  if _filename.nil?
    current_editor = self.raised
    _event.file =current_editor.file if current_editor
  end
end



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# File 'ext/ae-editor/ae-editor.rb', line 3432

def on_build(_event)
  @main_frame = AgMultiEditorView.new(self.frame.hinner_frame)
  @outline_bar = AgEditorOutlineToolbar.new(self.frame(1).hinner_frame, self)
  create_find # this is the "find within current file" one
  pop_up_menu
  @buffer_menu = frame.root.add_menu_button(self.name, 'files', DOCUMENT_COMBO_GIF, 'right', {'relief'=>:raised, 'borderwidth'=>1}).cget('menu')
  frame.root.add_sep(self.name, 1)
  frame.root.add_button(
    self.name,
    'close current',
    proc{Arcadia.process_event(CloseCurrentTabEvent.new(self))}, 
    CLOSE_DOCUMENT_GIF)
end

#on_debug_step_info(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3726

def on_debug_step_info(_event)
  #Arcadia.new_debug_msg(self, "file: #{_event.file}:#{_event.row}")
  #Arcadia.console(self, :msg=> "ae-editor -> DebugStepInfoEvent")
  if _event.file
    self.open_file_in_debug(_event.file, _event.row)
  end
  Tk.update
end

#on_exit_query(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3497

def on_exit_query(_event)
  _event.can_exit=true
  @tabs_editor.each_value{|editor|
    _event.can_exit = can_close_editor?(editor)
    if !_event.can_exit
      _event.break
      break 
    end
  }
end

#on_finalize(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3853

def on_finalize(_event)
  @batch_files = true
  _files =''
  _raised = self.raised
  Arcadia.persistent('editor.files.last', _raised.file) if _raised
  @tabs_editor.each_value{|editor|
    if editor.file != nil
      #_insert_index = editor.text.index('insert')
      _insert_index = editor.text.index('@0,0')
      _files=_files+'|' if _files.strip.length > 0
      _files=_files + "#{editor.file};#{_insert_index}"
    end
    #p editor.text.dump_tag('0.1',editor.text.index('end'))
    close_editor(editor,true)
  }
  Arcadia.persistent('editor.files.open', _files)
#    _breakpoints = '';
#    @breakpoints.each{|point|
#      if point[:file] != nil
#        _breakpoints=_breakpoints+'|' if _breakpoints.strip.length > 0
#        _breakpoints=_breakpoints + "#{point[:file]}@@@#{point[:line]}"
#      end
#    }
#    Arcadia.persistent('editor.debug_breakpoints', _breakpoints)
  @batch_files = true
end

#on_layout_raising_frame(_event) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3908

def on_layout_raising_frame(_event)
  if _event.extension_name == "editor" && _event.frame_name=="editor_outline"
    _e = raised
    change_outline(_e, true) if  _e
  end
end

#open_buffer(_buffer_name = nil, _title = nil, _filename = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4222

def open_buffer(_buffer_name = nil, _title = nil, _filename=nil)
  _index = @main_frame.enb.index(_buffer_name)
  if _buffer_name == nil
  		_title_new = '*new'
  		_buffer_name = tab_name(_title_new)
  		#_buffer_name = tab_name('new')
  end
  
  if _index != -1
    _tab = @main_frame.enb.get_frame(_buffer_name)
    @main_frame.enb.raise(_buffer_name) if frame_visible?
  else
    _n = 1
    while @main_frame.enb.index(_buffer_name) != -1
      _title_new = '*new'+_n.to_s
      _buffer_name = tab_name(_title_new)
      #_buffer_name = tab_name('new')+_n.to_s
      _n =_n+1
    end
    if _title == nil
      _title =  _title_new
    end
    _tab = @main_frame.enb.insert('end', _buffer_name ,
      'text'=> _title,
      'image'=> Arcadia.file_icon(_title),
      'background'=> Arcadia.style("tabpanel.background"),
      'foreground'=> Arcadia.style("tabpanel.foreground"),
      'raisecmd'=>proc{do_buffer_raise(_buffer_name, _title)}
    )
    if _filename
      add_buffer_menu_item(_filename)
    else
      add_buffer_menu_item(_title, false)
    end
    _e = AgEditor.new(self, _tab)
    ext = Arcadia.file_extension(_title)
    ext='rb' if ext.nil?
    _e.init_editing(ext)
    _e.text.set_focus
    #@tabs_file[_buffer_name]= nil
    @tabs_editor[_buffer_name]=_e
  end
  @main_frame.enb.move(_buffer_name, 1)
  @main_frame.enb.raise(_buffer_name) if frame_visible?
  @main_frame.enb.see(_buffer_name)
  return _tab
end

#open_file(_filename = nil, _text_index = '1.0', _mark_selected = true, _exp = true) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4192

def open_file(_filename = nil, _text_index='1.0', _mark_selected=true, _exp=true)
  return if _filename == nil || !File.exist?(_filename) || File.ftype(_filename) != 'file'
  _basefilename = File.basename(_filename)
  _tab_name = self.tab_file_name(_filename)
  _index = @main_frame.enb.index(_tab_name)
  _exist_buffer = _index != -1
  
  if _exist_buffer
    open_buffer(_tab_name)
  else
    @tabs_file[_tab_name]= _filename
    open_buffer(_tab_name, _basefilename, _filename)
    @tabs_editor[_tab_name].reset_highlight
    begin
      @tabs_editor[_tab_name].load_file(_filename)
    rescue RuntimeError => e
      p "RuntimeError : #{e.message}"
      close_editor(@tabs_editor[_tab_name], true)
    end
  end
  
  if _text_index != nil && _text_index != '1.0' && @tabs_editor[_tab_name]
    @tabs_editor[_tab_name].text_see(_text_index)
    @tabs_editor[_tab_name].mark_selected(_text_index) if _mark_selected 
  end

  return @tabs_editor[_tab_name]
end

#open_file_in_debug(_filename = nil, _line = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4101

def open_file_in_debug(_filename=nil, _line=nil)
  #debug_reset
  if _filename && _line && File.exists?(_filename)
    @last_index = _line.to_s+'.0'
    _editor_exist = editor_exist?(_filename)
    @last_e = open_file(_filename, @last_index, false, false)
    #@last_e.hide_exp
    @last_e.mark_debug(@last_index) if @last_e
    if !_editor_exist
      @editors_in_debug <<  @last_e
      # workaround for hightlight
      #p "add editor for close #{_filename}"
      @last_e.do_line_update
    end
  else
    p "file #{_filename} do not exist !"
  end
end

#open_last_files ⇒ Object

def update(_kind,_name)

  if _kind == 'RAISE' && _name == 'editor'
    _e = raised
    change_outline(_e) if  _e
  end
end



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# File 'ext/ae-editor/ae-editor.rb', line 3922

def open_last_files
  @batch_files = true
  if Arcadia.persistent('editor.files.open')
    _files_index =Arcadia.persistent('editor.files.open').split("|")
    _files_index.each do |value| 
      _file,_index = value.split(';')
      if _file && _index
        open_file(_file,_index,false)
      else
        open_file(_file)
      end
    end
  end
  @batch_files = false
  to_raise_file = Arcadia.persistent('editor.files.last')
  if to_raise_file
    raise_file(to_raise_file,0)
  else
    _first_page = @main_frame.enb.pages(0) if @main_frame.enb.pages.length > 0
    if _first_page
      @main_frame.enb.raise(_first_page) if frame_def_visible?
      @main_frame.enb.see(_first_page)
    end
  end
  frame(1)
  #@arcadia.layout.add_observer(self)
  Arcadia.attach_listener(self, LayoutRaisingFrameEvent)
  self
end

#page_name(_page_frame) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4042

def page_name(_page_frame)
  TkWinfo.appname(_page_frame).sub('f','')
end

#pop_up_menu ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3578

def pop_up_menu
  @pop_up = TkMenu.new(
    :parent=>@main_frame.enb,
    :tearoff=>0,
    :title => 'Menu'
  )
  @pop_up.extend(TkAutoPostMenu)
  @pop_up.configure(Arcadia.style('menu'))
  #Arcadia.instance.main_menu.update_style(@pop_up)


  @c = @pop_up.insert('end',
    :command,
    :label=>'Close',
    #:font => conf('font'),
    :hidemargin => false,
    :command=> proc{
      if @selected_tab_name_from_popup != nil
        _e = @tabs_editor[@selected_tab_name_from_popup]
        self.close_editor(_e) if _e
      end
    }
  )
  @c = @pop_up.insert('end',
    :command,
    :label=>'Close others',
    #:font => conf('font'),
    :hidemargin => false,
    :command=> proc{
      if @selected_tab_name_from_popup != nil
        _e = @tabs_editor[@selected_tab_name_from_popup]
        self.close_others_editor(_e)
      end
    }
  )
  @c = @pop_up.insert('end',
    :command,
    :label=>'Close all',
    #:font => conf('font'),
    :hidemargin => false,
    :command=> proc{
      if @selected_tab_name_from_popup != nil
        _e = @tabs_editor[@selected_tab_name_from_popup]
        self.close_all_editor(_e)
      end
    }
  )

  @pop_up.insert('end',
    :command,
    :label=>'...',
    :state=>'disabled',
    :background=>Arcadia.conf('titlelabel.background'),
    :font => "#{Arcadia.conf('menu.font')} bold",
    :hidemargin => false
  )

  @main_frame.enb.tabbind("Button-3",
    proc{|*x|
      _x = TkWinfo.pointerx(@main_frame.enb)
      _y = TkWinfo.pointery(@main_frame.enb)
      @selected_tab_name_from_popup = x[0].split(':')[0]
      _index = @main_frame.enb.index(@selected_tab_name_from_popup)
      if _index == -1 
        @selected_tab_name_from_popup = 'ff'+@selected_tab_name_from_popup
        _index = @main_frame.enb.index(@selected_tab_name_from_popup)
      end

      if _index != -1 
        _file = @tabs_file[(@selected_tab_name_from_popup)] # full path of file
        @pop_up.entryconfigure(3, 'label'=> _file)
        @pop_up.popup(_x,_y+10)
      end
    })
end

#raise_file(_filename = nil, _pos = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4181

def raise_file(_filename=nil, _pos=nil)
  if _filename && frame_def_visible?
    tab_name=self.tab_file_name(_filename)
    if  @main_frame.enb.index(tab_name) != -1
	@main_frame.enb.move(tab_name,_pos) if _pos
	@main_frame.enb.raise(tab_name)
	@main_frame.enb.see(tab_name)
    end
  end    
end

#raised ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3880

def raised
  _page = @main_frame.enb.raise
  return @tabs_editor[_page]
end

#save_as_file(_filename) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4356

def save_as_file(_filename)
  @tabs_editor[tab_name(_filename)].save_as
end

#save_file(_filename) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4352

def save_file(_filename)
  @tabs_editor[tab_name(_filename)].save
end

#show_hide_current_line_numbers ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3848

def show_hide_current_line_numbers
  _e = raised
  _e.show_hide_line_numbers if _e
end

#start_find ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3843

def start_find
  _e = raised
  _e.find if _e
end

#tab_file_name(_filename = "") ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4175

def tab_file_name(_filename="")
  _fstr = File.expand_path(_filename)
  _fstr =  _filename if _fstr == nil
  tab_name(_fstr)
end

#tab_name(_str = "") ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4170

def tab_name(_str="")
  #_str = _str.downcase if is_windows?
  'ff'+_str.downcase.gsub("/","_").gsub(".","__").gsub(":","___").gsub("\\","____").gsub("*","_____")
end

#tab_title(_tab) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4034

def tab_title(_tab)
  @main_frame.enb.itemcget(page_name(_tab), 'text')
end

#tab_title_by_tab_name(_tab_name) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4038

def tab_title_by_tab_name(_tab_name)
  @main_frame.enb.itemcget(_tab_name, 'text')
end

#unname_read_only(_name) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 4012

def unname_read_only(_name)
  return _name.gsub("[READ-ONLY] ",'')
end