Class: Breakpoints

Inherits:
ArcadiaExt show all
Defined in:
ext/ae-breakpoints/ae-breakpoints.rb

Overview

ae-breakpoints.rb - Arcadia Ruby ide

by Antonio Galeone <[email protected]>

Instance Attribute Summary

Attributes inherited from ArcadiaExt

#arcadia

Instance Method Summary collapse

Methods inherited from ArcadiaExt

#conf, #conf_array, #exec, #float_frame, #frame, #frame_def_visible?, #frame_visible?, #initialize, #maximize, #maximized?, #resize

Constructor Details

This class inherits a constructor from ArcadiaExt

Instance Method Details

#breakpoint_add(_file, _line, _code, _active = true) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 278

def breakpoint_add(_file,_line, _code, _active=true)
  _file_node = file2node_name(_file) 
  _line_node = line2node_name(_file_node, _line)
  (_active)?_check_value=1 : _check_value=0
  if !@tree_break.exist?(_file_node)
    @tree_break.insert('end', 'root' ,_file_node, {
      'open'=>true,
      'anchor'=>'w',
      'text' =>  _file,
      'deltax'=>-1,
      'window' => new_check_button(_file_node, _check_value)
    }.update(Arcadia.style('treeitem')))
  elsif _active
    _check = @tree_break.itemcget(_file_node, 'window')
    _check.cget('variable').value=1
  end
  
  if !@tree_break.exist?(_line_node)
    @tree_break.insert('end', _file_node ,_line_node, {
      'open'=>true,
      'anchor'=>'w',
      'text' =>  "line: #{_line} --> #{_code}",
      'deltax'=>-1,
      'window' => new_check_button(_line_node, _check_value)
    }.update(Arcadia.style('treeitem')))
    @tree_break.reorder(_file_node,@tree_break.nodes(_file_node).sort)
  elsif _active
    _check = @tree_break.itemcget(_line_node, 'window')
    _check.cget('variable').value=1 
  end
end

#breakpoint_del(_file, _line, _delete = false) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 310

def breakpoint_del(_file,_line, _delete=false)
  _file_node = file2node_name(_file) 
  _line_node = line2node_name(_file_node, _line)
  if @tree_break.exist?(_line_node)
    begin
      if _delete
        _sc = @tree_break.cget('selectcommand')
        @tree_break.configure('selectcommand'=>nil)
        @tree_break.delete(_line_node)
      else
        _check = @tree_break.itemcget(_line_node, 'window')
        _check.cget('variable').value=0 
      end
      _bro = @tree_break.nodes(_file_node)
      if _bro.nil? || _bro.length == 0 
        if _delete
          @tree_break.delete(_file_node) 
        else
          _check = @tree_break.itemcget(_file_node, 'window')
          _check.cget('variable').value=0 
        end
      elsif _bro.length > 0 && !_delete
        is_checked = false
        _bro.each{|n|
          _check = @tree_break.itemcget(n, 'window')
          v = _check.cget('variable').value
          is_checked = is_checked || v.to_i==1
        }
        if !is_checked
          _check = @tree_break.itemcget(_file_node, 'window')
          _check.cget('variable').value=0 
        end
      end
    ensure
      @tree_break.configure('selectcommand'=>_sc) if _delete
    end

  end
end

#breakpoint_list_free ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 363

def breakpoint_list_free
  @tree_break.delete(@tree_break.nodes('root'))
end

#breakpoint_select(_file, _line) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 350

def breakpoint_select(_file, _line)
  _file_node = file2node_name(_file) 
  _line_node = line2node_name(_file_node, _line)
  @tree_break.selection_clear
  #p "line node = #{_line_node}"
  if @tree_break.exist?(_line_node)
    @tree_break.open_tree(_file_node, false)
    @tree_break.selection_add(_line_node)
    @tree_break.see(_line_node)
  end
end

#build_popup ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 120

def build_popup
  _pop_up = TkMenu.new(
    :parent=>@tree_break,
    :tearoff=>0,
    :title => 'Menu'
  )
  _pop_up.configure(Arcadia.style('menu'))
  _title_item = _pop_up.insert('end',
    :command,
    :label=>'...',
    :state=>'disabled',
    :background=>Arcadia.conf('titlelabel.background'),
    :hidemargin => true
  )

  _pop_up.insert('end',
    :command,
    :label=>'Clear breakpoint',
    :hidemargin => false,
    :command=> proc{raise_clear_selected}
  )

  _pop_up.insert('end',
    :command,
    :label=>'Delete breakpoint',
    :hidemargin => false,
    :command=> proc{raise_clear_selected(true)}
  )

  _pop_up.insert('end',
    :command,
    :label=>'Goto breakpoint',
    :hidemargin => false,
    :command=> proc{goto_select_item}
  )


  @tree_break.textbind_append("Button-3",
    proc{|*x|
      _x = TkWinfo.pointerx(@tree_break)
      _y = TkWinfo.pointery(@tree_break)
      _selected = @tree_break.selection_get[0]
      _file, _line = get_tree_selection(@tree_break)
      _label = _file
      if _line
        _label << " line: #{_line}"
      end
      _pop_up.entryconfigure(0,'label'=>_label)

      _pop_up.popup(_x,_y)
    })
end

#build_ui ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 53

def build_ui
#    do_select_item = proc{|_self|
#      if _self.selection_get[0].length >0
#      	_selected = ""
#      	_self.selection_get[0].each{|_block|
#       	 _selected = _selected + _block.to_s + "\s" 
#      	}
#      	_selected = _selected.strip
#      else
#        _selected = _self.selection_get[0]
#      end
#      _node_name, _line = _selected.split('_')
#      if _node_name && _line
#        _file = _self.itemcget(_node_name, 'text')
#        if _file
# 	        Arcadia.process_event(OpenBufferEvent.new(self,'file'=>_file, 'row'=>_line))
#        end
#      end
#    }

  @tree_break = Tk::BWidget::Tree.new(self.frame.hinner_frame, Arcadia.style('treepanel')){
    #showlines true
    deltay 18
    padx 25
    #selectcommand proc{ do_select_item.call(self) } 
  }.place('relwidth' => 1,'relheight' => '1')
  
  build_popup
  
  @ui_builded = true
end

#ensure_build_ui ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 47

def ensure_build_ui
  if !@ui_builded
    build_ui
  end
end

#file2node_name(_file) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 217

def file2node_name(_file)
  _file = File.expand_path(_file)
  #_file = File.basename(_file)
  _s = ""
  _file.gsub("_",_s).gsub("/",_s).gsub(".",_s).gsub(":",_s).gsub("\\",_s).gsub("-",_s)
end

#get_tree_selection(_tree) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 173

def get_tree_selection(_tree)
  _ret = Array.new
  _selected = _tree.selection_get[0]
  if _selected
    _node_name, _line = _selected.split('_')
    _ret << _tree.itemcget(_node_name, 'text')
    _ret << _line if _line
  end
  _ret
end

#goto_select_item ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 93

def goto_select_item
  _file, _line = get_tree_selection(@tree_break)
  if _file && _line
    Arcadia.process_event(OpenBufferEvent.new(self,'file'=>_file, 'row'=>_line))
  elsif _file
    Arcadia.process_event(OpenBufferEvent.new(self,'file'=>_file, 'row'=>0))
  end
end

#line2node_name(_parent, _line) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 274

def line2node_name(_parent, _line)
  "#{_parent}_#{_line.to_s}"
end

#load_persistent_breakpoints ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 33

def load_persistent_breakpoints
  b = Arcadia.persistent('breakpoints')
  if b
    _files_list =b.split("|")
    _files_list.each do |value| 
      _file,_line,_active = value.split('@@@')
      if _file && _line && _active
        Arcadia.process_event(SetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_line, 'active'=>_active.to_i))
      end
    end
  end
end

#new_check_button(_node_name, _value = 1) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 224

def new_check_button(_node_name, _value=1)
  _command = proc {|_checkbutton|
    _file_node_name, _line = _node_name.split('_')
    _file = @tree_break.itemcget(_file_node_name, 'text')
    if _checkbutton.cget('variable').value.to_i==0
      if _file && _line
        Arcadia.process_event(UnsetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_line))
      elsif _file
        sons = @tree_break.nodes(_node_name)
        if sons
           sons.each{|son|
              _nil, _l = son.split('_')
              Arcadia.process_event(UnsetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_l)) if _l
           }
        end
      end
    else
      if _file && _line
        Arcadia.process_event(SetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_line, 'active'=>1))
      elsif _file
        sons = @tree_break.nodes(_node_name)
        if sons
           sons.each{|son|
              _nil, _l = son.split('_')
              Arcadia.process_event(SetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_l, 'active'=>1)) if _l
           }
        end
      end
      
    end
  } 
  TkCheckButton.new(@tree_break, Arcadia.style('checkbox')){
    #text _label
    indicatoron  true
    padx 0
    pady 0
    variable TkVariable.new(_value)
    background   Arcadia.style('treepanel')['background']
    borderwidth 0
    command proc{_command.call(self)}
    relief 'flat'
  }
#    _item_on_img = TkPhotoImage.new('dat' => ON_GIF)
#    @item_off_img = TkPhotoImage.new('dat' => OFF_GIF)
#    @b_item_onoff = TkButton.new(@tree_break, Arcadia.style('button')){
#        image  _item_on_img
#        anchor 'nw'
#    }.bind("1",proc{   })
end

#on_after_build(_event) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 18

def on_after_build(_event)
  load_persistent_breakpoints
end

#on_before_build(_event) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 7

def on_before_build(_event)
  @ui_builded = false
  @breakpoints =Array.new
  Arcadia.attach_listener(self, DebugEvent)
end

#on_build(_event) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 13

def on_build(_event)
   build_ui 
#    load_persistent_breakpoints
end

#on_debug(_event) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 185

def on_debug(_event)
  case _event
    when SetBreakpointEvent
      ensure_build_ui
      @breakpoints.delete_if{|b| (b[:file]==_event.file && b[:line]==_event.row)}
      @breakpoints << {:file=>_event.file,:line=>_event.row, :active=>_event.active}
      self.breakpoint_add(File.expand_path(_event.file), _event.row, _event.line_code, _event.active==1)
    when UnsetBreakpointEvent
      if @ui_builded
        if _event.delete
          @breakpoints.delete_if{|b| (b[:file]==_event.file && b[:line]==_event.row)}
        else
          @breakpoints.collect! {|b| 
            if b[:file]==_event.file && b[:line]==_event.row
              b[:active]=0
            end
            b
          } 
        end
        self.breakpoint_del(File.expand_path(_event.file), _event.row, _event.delete)
        #self.breakpoint_del(File.expand_path(_event.file), _event.row, _event.sender != self)
      end
  end
end

#on_debug_step_info(_event) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 210

def on_debug_step_info(_event)
  #Arcadia.console(self, :msg=> "ae-breakpoints -> DebugStepInfoEvent")
  if @ui_builded
    self.breakpoint_select(_event.file, _event.row)
  end
end

#on_finalize(_event) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 22

def on_finalize(_event)
  _breakpoints = '';
  @breakpoints.each{|point|
    if point[:file] != nil
      _breakpoints=_breakpoints+'|' if _breakpoints.strip.length > 0
      _breakpoints=_breakpoints + "#{point[:file]}@@@#{point[:line]}@@@#{point[:active]}"
    end
  }
  Arcadia.persistent('breakpoints', _breakpoints)
end

#raise_clear_selected(_delete = false) ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 104

def raise_clear_selected(_delete=false)
  _file, _line = get_tree_selection(@tree_break)
  if _file && _line
     Arcadia.process_event(UnsetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_line, 'delete'=>_delete))
  elsif _file
     _node_name = file2node_name(_file)
     sons = @tree_break.nodes(_node_name)
     if sons
       sons.each{|son|
         _nil, _l = son.split('_')
         Arcadia.process_event(UnsetBreakpointEvent.new(self, 'file'=>_file, 'row'=>_l, 'delete'=>_delete)) if _l
       }
    end
  end
end

#unbuild_ui ⇒ Object 



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# File 'ext/ae-breakpoints/ae-breakpoints.rb', line 86

def unbuild_ui
  if @ui_builded
   
    @ui_builded = false
  end
end