Class: HtmlGrid::Composite

Inherits:
AbstractComposite show all
Defined in:
lib/htmlgrid/composite.rb

Direct Known Subclasses

CenteredComposite, Form, List, Template

Constant Summary collapse

COLSPAN_MAP = 
{}
COMPONENT_CSS_MAP = 
{}
CSS_MAP = 
{}
DEFAULT_CLASS = 
InputText
VERTICAL = 
false

Constants inherited from AbstractComposite

AbstractComposite::CSS_CLASS, AbstractComposite::CSS_ID, AbstractComposite::CSS_ID_MAP, AbstractComposite::CSS_STYLE_MAP, AbstractComposite::LABELS, AbstractComposite::LEGACY_INTERFACE, AbstractComposite::LOOKANDFEEL_MAP, AbstractComposite::SYMBOL_MAP

Constants inherited from Component

HtmlGrid::Component::CSS_CLASS, HtmlGrid::Component::CSS_ID, HtmlGrid::Component::HTML_ATTRIBUTES, HtmlGrid::Component::HTTP_HEADERS, HtmlGrid::Component::LABEL

Instance Attribute Summary

Attributes inherited from Component

#attributes, #dojo_tooltip, #model, #value

Instance Method Summary collapse

Methods inherited from AbstractComposite

component, #create, #init

Methods inherited from Component

#_to_html, #autofill?, #css_class, #css_class=, #css_id, #css_id=, #dojo_dynamic_html, #dojo_parse_on_load, #dojo_tag, #dojo_title=, #dynamic_html, #escape, #escape_symbols, #formname, #http_headers, #initialize, #label?, #onclick=, #onload=, #onsubmit=, #set_attribute, #tabindex=

Constructor Details

This class inherits a constructor from HtmlGrid::Component

Instance Method Details

#compose(model = @model, offset = [0, 0], bg_flag = false) ⇒ Object Also known as: _compose 



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# File 'lib/htmlgrid/composite.rb', line 215

def compose(model = @model, offset = [0, 0], bg_flag = false)
  comps = components
  css = css_map
  cids = css_id_map
  ccss = component_css_map
  colsp = colspan_map
  suffix = resolve_suffix(model, bg_flag)
  comps.keys.concat(css.keys).concat(colsp.keys).uniq.sort_by { |key|
    [key.size, key]
  }.each { |key|
    nkey = key[0, 2]
    matrix = resolve_offset(key, offset)
    nmatrix = resolve_offset(nkey, offset)
    comp = compose_component(model, comps[key], matrix)
    if (style = css[key])
      @grid.add_style(style + suffix, *matrix)
    elsif (style = css[nkey])
      @grid.add_style(style + suffix, *nmatrix)
    end
    if (id = cids[key] || cids[nkey])
      comp.css_id = id
    end
    if (span = colsp[key])
      @grid.set_colspan(matrix.at(0), matrix.at(1), span)
    end
  }
  # component-styles depend on components having been initialized
  # -> separate iteration
  ccss.each { |key, cstyle|
    matrix = resolve_offset(key, offset)
    @grid.add_component_style(cstyle + suffix, *matrix)
  }
  #       compose_components(model, offset)
  #       compose_css(offset)
  #       compose_colspan(offset)
end

#compose_colspan(offset) ⇒ Object 



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# File 'lib/htmlgrid/composite.rb', line 252

def compose_colspan(offset)
  colspan_map.each { |matrix, span|
    res = resolve_offset(matrix, offset)
    @grid.set_colspan(res.at(0), res.at(1), span)
  }
end

#event ⇒ Object 



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# File 'lib/htmlgrid/composite.rb', line 259

def event
  @container.event if @container.respond_to?(:event)
end

#full_colspan ⇒ Object

def explode!

  @grid.explode!
  super
end



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# File 'lib/htmlgrid/composite.rb', line 267

def full_colspan
  raw_span = components.keys.collect { |key|
    key.at(0)
  }.max.to_i
  raw_span > 0 ? raw_span + 1 : nil
end

#insert_row(ypos, txt, css_class = nil) ⇒ Object 



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# File 'lib/htmlgrid/composite.rb', line 274

def insert_row(ypos, txt, css_class = nil)
  @grid.insert_row(ypos, txt)
  @grid.set_colspan(0, ypos)
  @grid.add_style(css_class, 0, ypos) if css_class
end

#to_html(context) ⇒ Object 



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# File 'lib/htmlgrid/composite.rb', line 280

def to_html(context)
  @grid.set_attributes(@attributes)
  super << @grid.to_html(context).force_encoding("utf-8")
end