Class: Rabbit::Element::Video

Inherits:
Object
  • Object
show all
Includes:
Base, BlockElement, BlockHorizontalCentering, TextRenderer
Defined in:
lib/rabbit/element/video.rb

Constant Summary

Constants included from GetText

GetText::DOMAIN

Instance Attribute Summary collapse

Attributes included from TextRenderer

#first_line_height, #first_line_width, #indent, #layout, #original_height, #original_width, #wrap_mode

Attributes included from Base

#base_h, #base_w, #base_x, #base_y, #default_margin_bottom, #default_margin_left, #default_margin_right, #default_margin_top, #default_padding_bottom, #default_padding_left, #default_padding_right, #default_padding_top, #default_visible, #h, #horizontal_centering, #margin_bottom, #margin_left, #margin_right, #margin_top, #padding_bottom, #padding_left, #padding_right, #padding_top, #parent, #ph, #pw, #px, #py, #real_simulation, #user_property, #vertical_centering, #w, #x, #y

Attributes included from BlockHorizontalCentering

#oh, #ow, #ox, #oy

Instance Method Summary collapse

Methods included from TextRenderer

#align=, #as_large_as_possible, #clear_theme, #dirty!, #dirty?, #do_horizontal_centering, #do_horizontal_centering?, #font_size, #have_numerical_font_size?, #justify=, #keep_in_size, #markuped_text, #pixel_font_size, #reset_horizontal_centering, #spacing=, #text_clear_theme, #text_compile, #text_dirty?, #text_props, #text_renderer?, #text_to_html

Methods included from Base

#[], #[]=, #add_default_prop, #adjust_x_centering, #adjust_y_margin, #adjust_y_padding, #available_w, #centering_adjusted_height, #centering_adjusted_width, #clear_margin, #clear_padding, #clear_theme, #clone, #compile_element, #compile_horizontal, #default_prop, #dirty!, #dirty?, #do_horizontal_centering, #do_horizontal_centering?, #do_vertical_centering?, #draw, #font, #have_tag?, #have_wait_tag?, #hide, #if_dirty, #init_default_margin, #init_default_padding, #init_default_visible, #inline_element?, #inspect, #margin_set, #margin_with, #match?, #next_element, #padding_set, #padding_with, #previous_element, #prop_delete, #prop_get, #prop_set, #prop_value, #reset_horizontal_centering, #restore_x_margin, #restore_x_padding, #setup_margin, #setup_padding, #show, #slide, #substitute_newline, #substitute_text, #text_renderer?, #visible?, #wait

Methods included from Base::DrawHook

#clear_draw_procs, def_draw_hook, def_draw_hooks

Methods included from Utils

arg_list, collect_classes_under_module, collect_modules_under_module, collect_under_module, combination, compute_bottom_y, compute_left_x, compute_right_x, compute_top_y, corresponding_class_under_module, corresponding_module_under_module, corresponding_objects, ensure_time, events_pending_available?, extract_four_way, find_path_in_load_path, init_by_constants_as_default_value, move_to, move_to_bottom_left, move_to_bottom_right, move_to_top_left, move_to_top_right, parse_four_way, process_pending_events, process_pending_events_proc, quartz?, require_files_under_directory_in_load_path, require_safe, split_number_to_minute_and_second, stringify_hash_key, support_console_input?, support_console_output?, syntax_highlighting_debug?, time, to_class_name, unescape_title, windows?

Methods included from GetText

included

Methods included from BlockHorizontalCentering

#clear_theme, #do_horizontal_centering, #reset_horizontal_centering

Methods included from BlockElement

#adjust_y_padding, #inline_element?

Constructor Details

#initialize(filename, prop) ⇒ Video

Returns a new instance of Video.



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# File 'lib/rabbit/element/video.rb', line 23

def initialize(filename, prop)
  @filename = filename
  prop = Utils.stringify_hash_key(prop)
  super()
  normalized_prop = {}
  prop.each do |name, value|
    normalized_prop[name.gsub(/-/, '_')] = value
  end
  prop = normalized_prop
  %w(as_large_as_possible).each do |name|
    instance_variable_set("@#{name}", true_value?(prop[name]))
  end
  %w(width height
     relative_width relative_height
     relative_margin_top relative_margin_bottom
     relative_margin_left relative_margin_right
     relative_padding_top relative_padding_bottom
     relative_padding_left relative_padding_right
    ).each do |name|
    begin
      instance_variable_set("@#{name}", prop[name] && Integer(prop[name]))
    rescue ArgumentError
      raise InvalidSizeError.new(filename, name, prop[name])
    end
  end

  resize(@width, @height)
end

Instance Attribute Details

#filename ⇒ Object (readonly)

Returns the value of attribute filename.



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# File 'lib/rabbit/element/video.rb', line 16

def filename
  @filename
end

#relative_height ⇒ Object (readonly)

Returns the value of attribute relative_height.



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# File 'lib/rabbit/element/video.rb', line 17

def relative_height
  @relative_height
end

#relative_margin_bottom ⇒ Object (readonly)

Returns the value of attribute relative_margin_bottom.



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# File 'lib/rabbit/element/video.rb', line 18

def relative_margin_bottom
  @relative_margin_bottom
end

#relative_margin_left ⇒ Object (readonly)

Returns the value of attribute relative_margin_left.



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# File 'lib/rabbit/element/video.rb', line 19

def relative_margin_left
  @relative_margin_left
end

#relative_margin_right ⇒ Object (readonly)

Returns the value of attribute relative_margin_right.



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# File 'lib/rabbit/element/video.rb', line 19

def relative_margin_right
  @relative_margin_right
end

#relative_margin_top ⇒ Object (readonly)

Returns the value of attribute relative_margin_top.



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# File 'lib/rabbit/element/video.rb', line 18

def relative_margin_top
  @relative_margin_top
end

#relative_padding_bottom ⇒ Object (readonly)

Returns the value of attribute relative_padding_bottom.



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# File 'lib/rabbit/element/video.rb', line 20

def relative_padding_bottom
  @relative_padding_bottom
end

#relative_padding_left ⇒ Object (readonly)

Returns the value of attribute relative_padding_left.



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# File 'lib/rabbit/element/video.rb', line 21

def relative_padding_left
  @relative_padding_left
end

#relative_padding_right ⇒ Object (readonly)

Returns the value of attribute relative_padding_right.



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# File 'lib/rabbit/element/video.rb', line 21

def relative_padding_right
  @relative_padding_right
end

#relative_padding_top ⇒ Object (readonly)

Returns the value of attribute relative_padding_top.



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# File 'lib/rabbit/element/video.rb', line 20

def relative_padding_top
  @relative_padding_top
end

#relative_width ⇒ Object (readonly)

Returns the value of attribute relative_width.



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# File 'lib/rabbit/element/video.rb', line 17

def relative_width
  @relative_width
end

Instance Method Details

#_compile ⇒ Object 



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# File 'lib/rabbit/element/video.rb', line 52

alias _compile compile

#as_large_as_possible? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rabbit/element/video.rb', line 70

def as_large_as_possible?
  @as_large_as_possible
end

#compile(canvas, x, y, w, h) ⇒ Object 



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# File 'lib/rabbit/element/video.rb', line 57

def compile(canvas, x, y, w, h)
  super
  adjust_size(canvas, @x, @y, @w, @h)
end

#compile_for_horizontal_centering(canvas, x, y, w, h) ⇒ Object 



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# File 'lib/rabbit/element/video.rb', line 53

def compile_for_horizontal_centering(canvas, x, y, w, h)
  _compile(canvas, x, y, w, h)
end

#draw_element(canvas, x, y, w, h, simulation) ⇒ Object 



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# File 'lib/rabbit/element/video.rb', line 74

def draw_element(canvas, x, y, w, h, simulation)
  unless simulation
    if canvas.display?
      require "rabbit/video-window"
      VideoWindow.show(canvas.window, self)
    else
      draw_layout(canvas, x, y)
    end
  end
  [x, y + height, w, h - height]
end

#height ⇒ Object 



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# File 'lib/rabbit/element/video.rb', line 66

def height
  @height.to_i + @padding_top + @padding_bottom
end

#text ⇒ Object 



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# File 'lib/rabbit/element/video.rb', line 86

def text
  "video : #{File.basename(@filename)}"
end

#to_rd ⇒ Object 



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# File 'lib/rabbit/element/video.rb', line 90

def to_rd
  text
end

#width ⇒ Object 



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# File 'lib/rabbit/element/video.rb', line 62

def width
  @width.to_i + @padding_left + @padding_right
end