Class: Vedeu::Borders::Border
- Inherits:
-
Object
- Object
- Vedeu::Borders::Border
- Extended by:
- Forwardable
- Includes:
- Common, Presentation, Repositories::Model
- Defined in:
- lib/vedeu/borders/border.rb
Overview
Refer to UTF-8 U+2500 to U+257F for border characters. More details can be found at: en.wikipedia.org/wiki/Box-drawing_character
Provides the mechanism to decorate an interface with a border on all edges, or specific edges. The characters which are used for the border parts (e.g. the corners, verticals and horizontals) can be customised as can the colours and styles.
More information can be found at: Borders
Instance Attribute Summary collapse
-
#bottom_left ⇒ String
The character to be used for the bottom left border if enabled.
-
#bottom_right ⇒ String
The character to be used for the bottom right border if enabled.
-
#caption ⇒ String
An optional caption for when the bottom border is to be shown.
-
#enabled ⇒ Boolean
(also: #enabled?)
Determines whether this border should be rendered.
-
#horizontal ⇒ String
The character to be used for the horizontal side border.
-
#name ⇒ String|Symbol
readonly
Associates the border with the same-named interface/view.
-
#parent ⇒ Vedeu::Interfaces::Interface|NilClass
readonly
The interface/ view associated with this border.
- #repository ⇒ Vedeu::Repositories::Repository included from Repositories::Model
-
#show_bottom ⇒ Boolean
(also: #bottom?)
Determines whether the bottom border should be shown.
-
#show_left ⇒ Boolean
(also: #left?)
Determines whether the left border should be shown.
-
#show_right ⇒ Boolean
(also: #right?)
Determines whether the right border should be shown.
-
#show_top ⇒ Boolean
(also: #top?)
Determines whether the top border should be shown.
-
#title ⇒ String
An optional title for when the top border is to be shown.
-
#top_left ⇒ String
The character to be used for the top left border if enabled.
-
#top_right ⇒ String
The character to be used for the top right border if enabled.
-
#vertical ⇒ String
The character to be used for the vertical side border.
Instance Method Summary collapse
-
#absent?(variable) ⇒ Boolean
included
from Common
private
Returns a boolean indicating whether a variable is nil or empty.
- #attributes ⇒ Hash<Symbol => Boolean|Hash|NilClass|String|Symbol| Vedeu::Borders::Repository|Vedeu::Presentation::Style>
-
#background ⇒ Vedeu::Colours::Background
included
from Presentation::Colour
When the background colour for the model exists, return it, otherwise returns the parent background colour, or an empty Vedeu::Colours::Background.
-
#background=(value) ⇒ Vedeu::Colours::Background
included
from Presentation::Colour
Allows the setting of the background colour by coercing the given value into a Vedeu::Colours::Background colour.
- #colour ⇒ Vedeu::Colours::Colour included from Presentation::Colour
-
#colour=(value) ⇒ Vedeu::Colours::Colour
included
from Presentation::Colour
Allows the setting of the model’s colour by coercing the given value into a Vedeu::Colours::Colour.
-
#defaults ⇒ Hash<Symbol => Boolean|Hash|NilClass|String|Symbol| Vedeu::Borders::Repository|Vedeu::Presentation::Style>
private
The default values for a new instance of this class.
-
#demodulize(klass) ⇒ String
included
from Common
private
Removes the module part from the expression in the string.
-
#deputy(client = nil) ⇒ Vedeu::Borders::DSL
Returns a DSL instance responsible for defining the DSL methods of this model.
-
#foreground ⇒ Vedeu::Colours::Foreground
included
from Presentation::Colour
When the foreground colour for the model exists, return it, otherwise returns the parent foreground colour, or an empty Vedeu::Colours::Foreground.
-
#foreground=(value) ⇒ Vedeu::Colours::Foreground
included
from Presentation::Colour
Allows the setting of the foreground colour by coercing the given value into a Vedeu::Colours::Foreground colour.
-
#geometry ⇒ Object
private
Returns the geometry for the interface.
-
#initialize(attributes = {}) ⇒ Vedeu::Borders::Border
constructor
Returns a new instance of Vedeu::Borders::Border.
-
#position? ⇒ Boolean
included
from Presentation
private
Returns a boolean indicating the model has a position attribute.
-
#present?(variable) ⇒ Boolean
included
from Common
private
Returns a boolean indicating whether a variable has a useful value.
-
#render_colour ⇒ String
included
from Presentation
private
Renders the colour attributes of the receiver and yields (to then render the styles).
- #render_position ⇒ String included from Presentation private
-
#render_style ⇒ String
included
from Presentation
private
Renders the style attributes of the receiver and yields (to then render the next model, or finally, the content).
-
#snake_case(name) ⇒ String
included
from Common
private
Converts a class name to a lowercase snake case string.
-
#store ⇒ void
included
from Repositories::Model
The model instance stored in the repository.
-
#style ⇒ Vedeu::Presentation::Style
included
from Presentation::Styles
When the style for the model exists, return it, otherwise returns the parent style, or an empty Presentation::Style.
-
#style=(value) ⇒ Vedeu::Presentation::Style
included
from Presentation::Styles
Allows the setting of the style by coercing the given value into a Presentation::Style.
-
#to_s ⇒ String
(also: #to_str)
included
from Presentation
Converts the colours and styles to escape sequences, and when the parent model has previously set the colour and style, reverts back to that for consistent formatting.
Constructor Details
#initialize(attributes = {}) ⇒ Vedeu::Borders::Border
Returns a new instance of Vedeu::Borders::Border.
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# File 'lib/vedeu/borders/border.rb', line 150 def initialize(attributes = {}) defaults.merge!(attributes).each do |key, value| instance_variable_set("@#{key}", value) end end |
Instance Attribute Details
#bottom_left ⇒ String
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# File 'lib/vedeu/borders/border.rb', line 37 def bottom_left @bottom_left end |
#bottom_right ⇒ String
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# File 'lib/vedeu/borders/border.rb', line 42 def bottom_right @bottom_right end |
#caption ⇒ String
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# File 'lib/vedeu/borders/border.rb', line 47 def caption @caption end |
#enabled ⇒ Boolean Also known as: enabled?
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# File 'lib/vedeu/borders/border.rb', line 111 def enabled @enabled end |
#horizontal ⇒ String
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# File 'lib/vedeu/borders/border.rb', line 52 def horizontal @horizontal end |
#name ⇒ String|Symbol (readonly)
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# File 'lib/vedeu/borders/border.rb', line 101 def name @name end |
#parent ⇒ Vedeu::Interfaces::Interface|NilClass (readonly)
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# File 'lib/vedeu/borders/border.rb', line 106 def parent @parent end |
#repository ⇒ Vedeu::Repositories::Repository Originally defined in module Repositories::Model
#show_bottom ⇒ Boolean Also known as: bottom?
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# File 'lib/vedeu/borders/border.rb', line 57 def show_bottom @show_bottom end |
#show_left ⇒ Boolean Also known as: left?
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# File 'lib/vedeu/borders/border.rb', line 63 def show_left @show_left end |
#show_right ⇒ Boolean Also known as: right?
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# File 'lib/vedeu/borders/border.rb', line 69 def show_right @show_right end |
#show_top ⇒ Boolean Also known as: top?
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# File 'lib/vedeu/borders/border.rb', line 75 def show_top @show_top end |
#title ⇒ String
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# File 'lib/vedeu/borders/border.rb', line 81 def title @title end |
#top_left ⇒ String
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# File 'lib/vedeu/borders/border.rb', line 86 def top_left @top_left end |
#top_right ⇒ String
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# File 'lib/vedeu/borders/border.rb', line 91 def top_right @top_right end |
#vertical ⇒ String
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# File 'lib/vedeu/borders/border.rb', line 96 def vertical @vertical end |
Instance Method Details
#absent?(variable) ⇒ Boolean Originally defined in module Common
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a boolean indicating whether a variable is nil or empty.
#attributes ⇒ Hash<Symbol => Boolean|Hash|NilClass|String|Symbol| Vedeu::Borders::Repository|Vedeu::Presentation::Style>
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# File 'lib/vedeu/borders/border.rb', line 158 def attributes { bottom_left: @bottom_left, bottom_right: @bottom_right, caption: @caption, client: @client, colour: @colour, enabled: @enabled, horizontal: @horizontal, name: @name, parent: @parent, repository: @repository, show_bottom: @show_bottom, show_left: @show_left, show_right: @show_right, show_top: @show_top, style: @style, title: @title, top_left: @top_left, top_right: @top_right, vertical: @vertical, } end |
#background ⇒ Vedeu::Colours::Background Originally defined in module Presentation::Colour
When the background colour for the model exists, return it, otherwise returns the parent background colour, or an empty Vedeu::Colours::Background.
#background=(value) ⇒ Vedeu::Colours::Background Originally defined in module Presentation::Colour
Allows the setting of the background colour by coercing the given value into a Vedeu::Colours::Background colour.
#colour ⇒ Vedeu::Colours::Colour Originally defined in module Presentation::Colour
#colour=(value) ⇒ Vedeu::Colours::Colour Originally defined in module Presentation::Colour
Allows the setting of the model’s colour by coercing the given value into a Vedeu::Colours::Colour.
#defaults ⇒ Hash<Symbol => Boolean|Hash|NilClass|String|Symbol| Vedeu::Borders::Repository|Vedeu::Presentation::Style> (private)
The default values for a new instance of this class.
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# File 'lib/vedeu/borders/border.rb', line 208 def defaults { bottom_left: Vedeu::EscapeSequences::Borders.bottom_left, bottom_right: Vedeu::EscapeSequences::Borders.bottom_right, caption: '', client: nil, colour: nil, enabled: false, horizontal: Vedeu::EscapeSequences::Borders.horizontal, name: '', parent: nil, repository: Vedeu.borders, show_bottom: true, show_left: true, show_right: true, show_top: true, style: nil, title: '', top_left: Vedeu::EscapeSequences::Borders.top_left, top_right: Vedeu::EscapeSequences::Borders.top_right, vertical: Vedeu::EscapeSequences::Borders.vertical, } end |
#demodulize(klass) ⇒ String Originally defined in module Common
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Removes the module part from the expression in the string.
#deputy(client = nil) ⇒ Vedeu::Borders::DSL
Returns a DSL instance responsible for defining the DSL methods of this model.
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# File 'lib/vedeu/borders/border.rb', line 190 def deputy(client = nil) Vedeu::Borders::DSL.new(self, client) end |
#foreground ⇒ Vedeu::Colours::Foreground Originally defined in module Presentation::Colour
When the foreground colour for the model exists, return it, otherwise returns the parent foreground colour, or an empty Vedeu::Colours::Foreground.
#foreground=(value) ⇒ Vedeu::Colours::Foreground Originally defined in module Presentation::Colour
Allows the setting of the foreground colour by coercing the given value into a Vedeu::Colours::Foreground colour.
#geometry ⇒ Object (private)
Returns the geometry for the interface.
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# File 'lib/vedeu/borders/border.rb', line 199 def geometry Vedeu.geometries.by_name(name) end |
#position? ⇒ Boolean (private) Originally defined in module Presentation
Returns a boolean indicating the model has a position attribute.
#present?(variable) ⇒ Boolean Originally defined in module Common
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a boolean indicating whether a variable has a useful value.
#render_colour ⇒ String (private) Originally defined in module Presentation
Renders the colour attributes of the receiver and yields (to then render the styles).
#render_position ⇒ String (private) Originally defined in module Presentation
#render_style ⇒ String (private) Originally defined in module Presentation
Renders the style attributes of the receiver and yields (to then render the next model, or finally, the content).
#snake_case(name) ⇒ String Originally defined in module Common
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Converts a class name to a lowercase snake case string.
#store ⇒ void Originally defined in module Repositories::Model
Perhaps some validation could be added here?
If a block is given, store the model, return the model after yielding.
This method returns an undefined value.
Returns The model instance stored in the repository.
#style ⇒ Vedeu::Presentation::Style Originally defined in module Presentation::Styles
When the style for the model exists, return it, otherwise returns the parent style, or an empty Vedeu::Presentation::Style.
#style=(value) ⇒ Vedeu::Presentation::Style Originally defined in module Presentation::Styles
Allows the setting of the style by coercing the given value into a Vedeu::Presentation::Style.
#to_s ⇒ String Also known as: to_str Originally defined in module Presentation
Converts the colours and styles to escape sequences, and when the parent model has previously set the colour and style, reverts back to that for consistent formatting.