Class: ManqodHelp

Inherits:
Gtk::Window
  • Object
show all
Defined in:
lib/ManqodHelp.rb

Overview

this file is part of manqod manqod is distributed under the CDDL licence the author of manqod is Dobai-Pataky Balint([email protected])

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ManqodHelp

Returns a new instance of ManqodHelp.



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# File 'lib/ManqodHelp.rb', line 7

def initialize
  @admin=false
  super()
  set_title("Manqod Help")
  add(vb=Gtk::VBox.new)
  vb.pack_start(@toolbar=HelpToolbar.new(self),false,false).
    pack_start(hp=Gtk::HPaned.new)

  toolbar.append(@back_button=Gtk::ToolButton.new(Gtk::Stock::GO_BACK))
  toolbar.append
  toolbar.append(Gtk::Label.new("Search:"))
  toolbar.append(@filter=Gtk::Entry.new)
  toolbar.append(filter_button=Gtk::ToolButton.new(Gtk::Stock::FIND))
  toolbar.append(clear=Gtk::ToolButton.new(Gtk::Stock::CLEAR))
  toolbar.append
  toolbar.append(@formats_button=Gtk::ToolButton.new(Gtk::Stock::BOLD).set_no_show_all(true))
  toolbar.append(@new_item_button=Gtk::ToolButton.new(Gtk::Stock::NEW).set_no_show_all(true))
  toolbar.append(@edit_item_button=Gtk::ToolButton.new(Gtk::Stock::EDIT).set_no_show_all(true))
  toolbar.append(@delete_item_button=Gtk::ToolButton.new(Gtk::Stock::DELETE).set_no_show_all(true))
  toolbar.append(hidden=Gtk::EventBox.new.add(Gtk::Label.new)).set_expand(true)
  toolbar.append
  toolbar.append(@close=Gtk::ToolButton.new(Gtk::Stock::CLOSE))

  hp.add1(@index=HelpIndex.new(self)).
    add2(@browser=HelpBrowser.new(self)).
    set_position(150).
    set_position_set(true)

  filter.signal_connect('activate',filter_button){|me,filter_button|
    filter_button.clicked
  }
  filter_button.signal_connect('clicked'){|me|
    @index.refilter
  }
  clear.signal_connect('clicked'){|me|
    filter.text=""
    @index.refilter
  }
  @back_button.signal_connect('clicked'){|me|
    @index.go_back
  }
  @close.signal_connect('clicked'){|me|
    destroy
  }
  hidden.signal_connect('event'){|me,ev|
    if ev.event_type == Gdk::Event::BUTTON3_PRESS
      @admin=!@admin
      @formats_button.set_visible(@admin)
      @new_item_button.set_visible(@admin)
      @edit_item_button.set_visible(@admin)
      @delete_item_button.set_visible(@admin)
    end
  }
  @formats_button.signal_connect('clicked'){|me|
    FormatsEditor.new(self).run
  }
  @new_item_button.signal_connect('clicked'){|me|
    w=Gtk::Dialog.new("New item index",self,Gtk::Dialog::MODAL|Gtk::Dialog::DESTROY_WITH_PARENT,[Gtk::Stock::NEW,Gtk::Dialog::RESPONSE_ACCEPT],[Gtk::Stock::CANCEL,Gtk::Dialog::RESPONSE_REJECT]).set_default_response(Gtk::Dialog::RESPONSE_ACCEPT)
    w.vbox.pack_start(Gtk::Label.new("Item Index(only use indexes that you want to be links):"),false,false).pack_start(e=Gtk::Entry.new,false,false)
    w.show_all.run{|response|
      if response == Gtk::Dialog::RESPONSE_ACCEPT
        browser.add_item(e.text)
        index.populate.set_cursor(e.text)
        browser.save_current_item
      end
      w.destroy
    }

  }
  @edit_item_button.signal_connect('clicked'){|me|
    if browser.item
      w=Gtk::Dialog.new("Editing item",self,Gtk::Dialog::MODAL|Gtk::Dialog::DESTROY_WITH_PARENT,[Gtk::Stock::CLOSE,Gtk::Dialog::RESPONSE_ACCEPT]).set_default_response(Gtk::Dialog::RESPONSE_ACCEPT)
      w.vbox.pack_start(Gtk::ScrolledWindow.new.add(e=Gtk::TextView.new).set_size_request(400,200).set_policy(Gtk::POLICY_AUTOMATIC,Gtk::POLICY_AUTOMATIC),false,false)
      e.buffer.set_text(browser.items[browser.item])
      e.buffer.signal_connect('changed'){|me| browser.update_current_item(me.get_text)}
      w.show_all.run{|response|
        browser.save_current_item
        w.destroy
      }
    end
  }
  @delete_item_button.signal_connect('clicked'){|me|
    if browser.item
      w=Gtk::Dialog.new("Removing item",self,Gtk::Dialog::MODAL|Gtk::Dialog::DESTROY_WITH_PARENT,[Gtk::Stock::DELETE,Gtk::Dialog::RESPONSE_ACCEPT],[Gtk::Stock::CANCEL,Gtk::Dialog::RESPONSE_REJECT]).set_default_response(Gtk::Dialog::RESPONSE_REJECT)
      w.vbox.pack_start(Gtk::Label.new("Are you sure about removing the selected item?"),false,false)
      w.show_all.run{|response| 
        browser.remove_current_item if response == Gtk::Dialog::RESPONSE_ACCEPT
        w.destroy
      }
    end
  }
  update_back_button
end

Instance Attribute Details

#admin ⇒ Object (readonly)

Returns the value of attribute admin.



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# File 'lib/ManqodHelp.rb', line 101

def admin
  @admin
end

#browser ⇒ Object (readonly)

Returns the value of attribute browser.



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# File 'lib/ManqodHelp.rb', line 100

def browser
  @browser
end

#filter ⇒ Object (readonly)

Returns the value of attribute filter.



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# File 'lib/ManqodHelp.rb', line 101

def filter
  @filter
end

#index ⇒ Object (readonly)

Returns the value of attribute index.



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# File 'lib/ManqodHelp.rb', line 100

def index
  @index
end

#toolbar ⇒ Object (readonly)

Returns the value of attribute toolbar.



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# File 'lib/ManqodHelp.rb', line 100

def toolbar
  @toolbar
end

Instance Method Details

#populate ⇒ Object 



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# File 'lib/ManqodHelp.rb', line 103

def populate
  browser.clear_items
  browser.buffer.tag_table.clear
  i=ManqodDB.instance.cache.get("help_items")
  i.each_pair{|key,descr| browser.add_item(key,descr)}
  index.populate

  i=ManqodDB.instance.cache.get("help_formats")
  i.each_pair{|key,format| browser.buffer.tag_table.add(format)}
#   buffer.tag_table.add({"name"=>"_header","code"=>Regexp.escape("[h1]"),"font"=>"Sans Bold 20"})
  
  self
end

#update_back_button ⇒ Object 



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# File 'lib/ManqodHelp.rb', line 116

def update_back_button
  @back_button.set_sensitive(@index.can_go_back?)
end