Class: DrbImages

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/Common/Images.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 Method Summary collapse

Instance Method Details

#client_each ⇒ Object 



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# File 'lib/Common/Images.rb', line 34

def client_each
  @cimages.each{|im_id,myim|
    yield im_id,myim
  }
end

#client_image_of_id(id_of_image = nil, resize = nil) ⇒ Object 



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# File 'lib/Common/Images.rb', line 19

def client_image_of_id(id_of_image=nil,resize=nil)
  image_of_id(id_of_image, resize,true)
end

#image_of_id(id_of_image = nil, resize = nil, client = false) ⇒ Object 



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# File 'lib/Common/Images.rb', line 22

def image_of_id(id_of_image=nil,resize=nil,client=false)
  imh=if client then @cimages else @images end
  if !id_of_image.nil? and imh.has_key?(id_of_image.to_i)
    im=imh[id_of_image.to_i]
    ret=resize ? im.resize(resize) : im.pixbuf
  else
    ret=Gtk::Image.new(Gtk::Stock::MISSING_IMAGE,Gtk::IconSize::MENU).pixbuf
    ewarn("no image found for id: #{id_of_image}!","image") unless id_of_image==0
  end
  ret
end

#load_images ⇒ Object 



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# File 'lib/Common/Images.rb', line 8

def load_images
  @images=Hash.new if @images.nil?
  @cimages=Hash.new if @cimages.nil?
  if ManqodDB.instance.ccache
    keys=ManqodDB.instance.ccache.get("imkeys")
    keys.each{|key,addr| @cimages[key]=MyImage.new(key,true)}
  end
  keys=ManqodDB.instance.cache.get("imkeys")
  keys.each{|key,addr| @images[key]=MyImage.new(key)}
end