Class: AgMultiEditorView

Inherits:
Object
  • Object
show all
Defined in:
ext/ae-editor/ae-editor.rb

Instance Method Summary collapse

Constructor Details

#initialize(_parent = nil, _frame = nil, _usetabs = true) ⇒ AgMultiEditorView

attr_reader :enb



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# File 'ext/ae-editor/ae-editor.rb', line 3522

def initialize(_parent=nil, _frame=nil, _usetabs=true)
  @parent = _parent
  @frame = _frame
  
  @usetabs = _usetabs
  if @usetabs
    initialize_tabs
  end
  @pages = {}
  @page_binds = {}
  @raised_page=nil
  @raised_page_usetabs=@usetabs
end

Instance Method Details

#add_menu_button(_name, _buffer_string) ⇒ Object 



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

def add_menu_button(_name, _buffer_string)
  @buffer_menu_button = @frame.root.add_menu_button(
    _name, 'files', nil, 'right', 
    {'relief'=>:flat, 
     'borderwidth'=>1, 
     'compound'=> 'left',
     'anchor'=>'w',
     'font'=> "#{Arcadia.conf('titlelabel.font')} italic",
     'activebackground'=>Arcadia.conf('titlelabel.background'),
     'foreground' => Arcadia.conf('titlecontext.foreground'),
     'textvariable'=> _buffer_string
    }
  )
end

#add_page(_name, _file, _title, _image, _raise_proc, _adapter = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3690

def add_page(_name, _file, _title, _image, _raise_proc, _adapter=nil)
#   p "add_page _name=#{_name}  _file=#{_file}, _title=#{_title}"
  if @usetabs
    frame = @enb.insert(0, _name ,
      'text'=> _title,
      'image'=> _image,
      'background'=> Arcadia.style("tabpanel")["background"],
      'foreground'=> Arcadia.style("tabpanel")["foreground"],
      'raisecmd'=>_raise_proc
    )
  else
    frame = TkFrame.new(@frame.hinner_frame) #.pack('fill'=>'both', :padx=>0, :pady=>0, :expand => 'yes')
  end
  if _adapter.nil?
    adapted_frame = TkFrameAdapter.new(Arcadia.layout.root)
#      adapted_frame = TkFrameAdapter.new(@frame.hinner_frame)
  else
    adapted_frame = _adapter
  end
  adapted_frame.attach_frame(frame)
  adapted_frame.raise
  @pages[_name]={'frame'=>adapted_frame, 'file'=>_file, 'text'=>_title, 'image' => _image, 'raisecmd'=>_raise_proc}
  adapted_frame
end

#delete_page(_name, _delete_adapter = true) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3715

def delete_page(_name, _delete_adapter=true)
  if @usetabs
    @enb.delete(_name)
  end
  adapter_frame = @pages.delete(_name)['frame']
  if _delete_adapter
    adapter_frame.frame.destroy if adapter_frame.frame
    adapter_frame.destroy
  end 
end

#exist_buffer?(_name, _sender = self) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/ae-editor/ae-editor.rb', line 3620

def exist_buffer?(_name, _sender=self)
  to_ret = false
  if @usetabs
    to_ret = @enb.index(_name) != -1
  else
    to_ret = @pages.include?(_name)
  end
  to_ret   
end

#exist_buffer_in_others?(_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/ae-editor/ae-editor.rb', line 3630

def exist_buffer_in_others?(_name)
  to_ret = false
  @parent.instances.each{|i|
    if i != @parent
      to_ret = i.main_frame.exist_buffer?(_name)
      break if to_ret  
    end
  }
  to_ret   
end

#index(_name) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3641

def index(_name)
  if @usetabs
    @enb.index(_name)
  else
    _index = @pages.values.index(@pages[_name])
    _index = -1 if _index.nil?
    _index
  end
end

#initialize_tabs ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3536

def initialize_tabs
  @enb = Tk::BWidget::NoteBook.new(@frame.hinner_frame, Arcadia.style('tabpanel')){
    tabbevelsize 0
    internalborderwidth 2
    side Arcadia.conf('editor.tabs.side')
    font Arcadia.conf('editor.tabs.font')
    pack('fill'=>'both', :padx=>0, :pady=>0, :expand => 'yes')
  }
  refresh_after_map = proc{
    if !@enb.pages.empty?
      if @enb.raise.nil? || @enb.raise.strip.length == 0
        @enb.raise(@enb.pages[0]) 
        @enb.see(@enb.pages[0])
      end
    end
  }
  @enb.bind_append("Map",refresh_after_map)
end

#move(_name, _pos) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3812

def move(_name, _pos)
  if @usetabs
    @enb.move(_name,_pos) if _pos
  else
  end
end

#move_here(_name) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3583

def move_here(_name)
  value = nil
  old_instance = nil
  @parent.instances.each{|i|
    if i != @parent
      value = i.main_frame.page(_name)
      if value != nil
        old_instance = i
        break 
      end
    end
  }
  if value != nil
    value['frame'].detach_frame      
    editor = old_instance.editor_by_page_name(_name)
    editor.set_controller(@parent)
    @parent.register_editor(editor, _name, editor.file)
    old_instance.close_buffer(_name, true)
    add_page(_name, value['file'], value['text'], value['image'], proc{@parent.do_buffer_raise(_name, value['text'])}, value['frame'])
    is_file = value['file'] != nil && File.exists?(value['file'])
    if is_file
      @parent.add_buffer_menu_item(value['file'], is_file, @parent)
    else
      @parent.add_buffer_menu_item(value['text'], is_file, @parent)
    end
    raise(_name)
  end
end

#page(_name) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3753

def page(_name)
  @pages[_name]
end

#page_bind(_event, _proc) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3741

def page_bind(_event, _proc)
  @page_binds[_event] = _proc
  if @usetabs
    @enb.tabbind_append("Button-3",_proc)
    @frame.root.top_text_bind_remove("Button-3")   
    @buffer_menu_button.bind_remove("Button-3") if @buffer_menu_button  
  else
    @frame.root.top_text_bind_append("Button-3", _proc)
    @buffer_menu_button.bind_append("Button-3", _proc) if @buffer_menu_button   
  end    
end

#page_frame(_name) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3757

def page_frame(_name)
  if @usetabs
    @enb.get_frame(_name)
  else
    @pages[_name]['frame'] if @pages[_name]
  end    
end

#page_name(_frame) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3765

def page_name(_frame)
  res = nil
  @pages.each{|k,v|
    res = k if v['frame'] == _frame
    break if !res.nil?
  }
  res
end

#page_title(_name, _title = nil, _image = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3659

def page_title(_name, _title=nil, _image=nil)
  return nil if _name.nil? or _name.strip.length == 0
  @pages[_name]['text'] = _title if _title != nil
  @pages[_name]['image'] = _image if _image != nil
  title = _title
  if @usetabs
    if _title.nil? && _image.nil?
      title = @enb.itemcget(_name, 'text')
    else
      args = {}
      if _title != nil
        args['text']=_title
      end 
      if _image != nil
        args['image']=_image
      end
      @enb.itemconfigure(_name, args)      
    end
  else
    if _title.nil? && _image.nil?
      title = @pages[_name]['text'] if @pages[_name]
    end
  end
  #@frame.root.top_text(page(_name)['text'], page(_name)['image']) if page(_name) && raised?(_name)
  if page(_name) && raised?(_name)
    @frame.root.top_text(@parent.top_text_string, page(_name)['image']) 
    @parent.make_buffer_string(page(_name)['text'])
  end
  title
end

#pages ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3651

def pages
  if @usetabs
    @enb.pages
  else
    @pages.keys
  end
end

#raise(_page = nil) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3774

def raise(_page=nil)
  if @usetabs
    if _page.nil?
      @raised_page = @enb.raise
    else
      @enb.raise(_page)
      @enb.see(_page)        
      @raised_page = _page
    end
  else
    if _page.nil?
      @raised_page
    elsif @raised_page != _page || @raised_page_usetabs != @usetabs 
      if @raised_page
 #         @pages[@raised_page]['frame'].unpack if @pages[@raised_page]
        @pages[@raised_page]['frame'].unmap("pack") if @pages[@raised_page]
      end
      @raised_page = _page
      @pages[_page]['frame'].map("pack")
#      @pages[_page]['frame'].pack('fill'=>'both', :padx=>0, :pady=>0, :expand => 'yes')
      @pages[_page]['raisecmd'].call
    end
  end
  @raised_page_usetabs=@usetabs
  @raised_page
end

#raised?(_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/ae-editor/ae-editor.rb', line 3801

def raised?(_name)
  @raised_page==_name
end

#root_frame ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3612

def root_frame
  if @usetabs
    @enb
  else
    @frame.hinner_frame
  end
end

#see(_page) ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3805

def see(_page)
  if @usetabs
    @enb.see(_page) 
  else
  end
end

#switch_2_notabs ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3569

def switch_2_notabs
  raised = raise
  @usetabs = false
  @pages.each{|name, value|
    value['frame'].detach_frame
    add_page(name, value['file'], value['text'], value['image'], value['raisecmd'], value['frame'])
  }
  @enb.destroy
  raise(raised)
  @page_binds.each{|event, proc| 
    page_bind(event, proc)
  }    
end

#switch_2_tabs ⇒ Object 



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# File 'ext/ae-editor/ae-editor.rb', line 3555

def switch_2_tabs
  raised = raise
  @usetabs = true
  initialize_tabs
  @pages.each{|name, value|
    oldframe = value['frame'].frame
    value['frame'].detach_frame
    oldframe.destroy
    add_page(name, value['file'], value['text'], value['image'], value['raisecmd'], value['frame'])
  }
  raise(raised)
  @page_binds.each{|event, proc| page_bind(event, proc)}    
end