-class GroundColor < ActiveRecord::Base
+class GroundColor < Peta::Element
+ load_manifest
belongs_to :panel
belongs_to :color
validates :panel_id, :numericality => {:allow_blank => true}
- validates :color_id, :numericality => true, :existence => true
+ validates :code, :presence => true, :numericality => {:greater_than_or_equal_to => 0, :less_than => 0x1000000}
+ validates :orientation, :presence => true, :numericality => true, :inclusion => {:in => 0..1}
+ validates :xy, :numericality => {:greater_than_or_equal_to => 0, :allow_blank => true}
+ validates :wh, :numericality => {:greater_than_or_equal_to => 0, :allow_blank => true}
validates :z, :presence => true, :numericality => {:greater_than => 0}
+ validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
+
+ def self.by_author_list_includes
+ {
+ :panel => {
+ :author => {}
+ }
+ }
+ end
+
+ def self.has_picture?
+ false
+ end
def supply_default
+ self.code ||= 0
+ if self.panel
+ self.t = self.panel.new_t
+ self.z = self.panel.new_z
+ end
+ end
+
+ def overwrite pid
+ self.panel_id = pid
+ end
+
+ def div_offset
+ xy ? xy : 0
+ end
+
+ def div_size
+ wh ? wh : 100 - self.div_offset
end
- def overwrite
+ def div_x
+ if self.orientation == 0
+ 0
+ else
+ self.div_offset
+ end
end
- def self.default_page_size
- 25
+ def div_y
+ if self.orientation == 0
+ self.div_offset
+ else
+ 0
+ end
end
- def self.max_page_size
- 100
+ def div_width
+ if self.orientation == 0
+ 100
+ else
+ self.div_size
+ end
end
- def self.page prm = nil
- page = prm.to_i
- page = 1 if page < 1
- page
+ def div_height
+ if self.orientation == 0
+ self.div_size
+ else
+ 100
+ end
end
- def self.page_size prm = self.default_page_size
- page_size = prm.to_i
- page_size = self.max_page_size if page_size > self.max_page_size
- page_size = self.default_page_size if page_size < 1
- page_size
+ def style spot = nil, opacity = 20
+ r = {
+ 'position' => 'absolute', 'z-index' => self.z,
+ 'top' => self.div_y.to_s + '%', 'left' => self.div_x.to_s + '%',
+ 'width' => self.div_width.to_s + '%', 'height' => self.div_height.to_s + '%',
+ 'background-color' => '#' + format("%06x", self.code)
+ }
+ self.merge_opacity(r, opacity) if spot and spot != self
+ r
end
- def self.list page = 1, page_size = self.default_page_size
- opt = {}
- opt.merge!(GroundColor.list_opt)
- opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
- opt.merge!({:conditions => 'panels.publish > 0', :order => 'ground_colors.updated_at desc'})
- GroundColor.find(:all, opt)
+ def self.public_list_where
+ 'panels.publish > 0'
end
- def self.list_opt
- {:include => {:panel => {:author => {}}, :color => {} }}
+ def self.show_opt
+ {:include => {:panel => {:author => {}} }}
end
- def self.list_json_opt
- {:include => {:panel => {:include => {:author => {}}}, :color => {} }}
+ def scenario
+ if caption.blank?
+ ''
+ else
+ '<p>' + ERB::Util.html_escape(self.caption) + '</p>'
+ end
end
- def self.mylist au, page = 1, page_size = Author.default_ground_color_page_size
- opt = {}
- opt.merge!(self.list_opt)
- opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
- opt.merge!({:conditions => ['panels.author_id = ?', au.id], :order => 'ground_colors.updated_at desc'})
- GroundColor.find(:all, opt)
+ def plain_scenario
+ if caption.blank?
+ ''
+ else
+ self.caption + "\n"
+ end
end
end