Module: StimulusOverlayHelpers::ViewHelpers

Defined in:
lib/stimulus_overlay_helpers/view_helpers.rb

Instance Method Summary collapse

Instance Method Details

dropdown helper

what it does:

  • a) wraps the button_content in element like: %button{ data: { controller: ‘dropdown’, … } } and renders it at place

  • b) wraps the panel_content in a corresponding element and renders it to the overlays_box (because of z-index-hierarchy)

  • c) the stimulus controller always adds the class .dropdown-panel to the panel

Parameters:

  • Proc (button_content) —

    or String for content of the button element

  • true (panel_at_place) —

    (default: false) => it would render the panel into content_for(:overlays_box) on sticky parts (left-menu / top-bar) panels should be at place for avoiding that the panel would scroll with the content



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# File 'lib/stimulus_overlay_helpers/view_helpers.rb', line 13

def dropdown(button_content, title = nil, options = {}, &panel_content)
  if title.is_a?(Hash)
    options = title.dup
    title = nil
  end

  panel_at_place = options.delete(:panel_at_place)
  src = options.delete(:src)
  button_class = [options.delete(:button_class) || 'dropdown-button', options[:class]].compact.join(' ')
  panel_class = [options.delete(:class), 'dropdown-panel'].compact.join(' ')
  close_btn_proc = StimulusOverlayHelpers.close_button_proc

  id = "dropdown-panel-#{SecureRandom.hex(4)}"

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # create the Button
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  button_content = capture(&panel_content_button = button_content) if button_content.is_a?(Proc)
  button_options = options.merge(class: button_class, data: { controller: 'hotwire-svelte-helpers-dropdown', panel_id: id })
  button_element = content_tag(:div, button_content, button_options)

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # create the panel
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  panel_options = options.merge(class: panel_class, style: 'display: none;', id: id)
  panel_options['data-src'] = src if src.present?

  panel_element = content_tag(:div, panel_options) do
    safe_join([
                content_tag(:div, class: 'header') do
                  concat content_tag(:div, title, class: 'title')
                  concat content_tag(:div, class: 'buttons') { close_btn_proc.present? ? close_btn_proc.call(self) : content_tag(:span, 'X', class: 'close-button', data: { close: true }) }
                end,
                content_tag(:div, class: 'content') do
                  capture(&panel_content) if block_given?
                end
              ])
  end

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # return the result
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  if panel_at_place
    button_element + panel_element
  else
    content_for(:overlays_box, panel_element)
    button_element
  end
end

#modal(button_content, title = nil, options = {}, &panel_content) ⇒ Object

modal helper

what it does:

  • a) wraps the button_content in element like: %button{ data: { controller: ‘modal’, … } } and renders it at place

  • b) wraps the panel_content in a full-screen overlay element and renders it to the overlays_box (because of z-index-hierarchy)

  • c) the stimulus controller always adds the class .modal-panel to the panel and .modal-overlay to the backdrop

Parameters:

  • Proc (button_content) —

    or String for content of the button element

  • true (panel_at_place) —

    (default: false) => it would render the overlay into content_for(:overlays_box) on sticky parts (left-menu / top-bar) overlays should be at place for avoiding that the overlay would scroll with the content



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# File 'lib/stimulus_overlay_helpers/view_helpers.rb', line 74

def modal(button_content, title = nil, options = {}, &panel_content)
  if title.is_a?(Hash)
    options = title.dup
    title = nil
  end

  panel_at_place = options.delete(:panel_at_place)
  src = options.delete(:src)
  button_class = [options.delete(:button_class) || 'modal-button', options[:class]].compact.join(' ')
  panel_class = [options.delete(:class), 'modal-panel'].compact.join(' ')
  close_btn_proc = StimulusOverlayHelpers.close_button_proc

  id = "modal-overlay-#{SecureRandom.hex(4)}"

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # create the Button
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  button_content = capture(&button_content) if button_content.is_a?(Proc)
  button_options = options.merge(class: button_class, data: { controller: 'hotwire-svelte-helpers-modal', panel_id: id })
  button_element = content_tag(:div, button_content, button_options)

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # create the overlay
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  panel_options = options.merge(class: panel_class)
  panel_options['data-src'] = src if src.present?

  overlay_element = content_tag(:div, class: 'modal-overlay', style: 'display:none;', id: id) do
    content_tag(:div, panel_options) do
      safe_join([
                  content_tag(:div, class: 'header') do
                    concat content_tag(:div, title, class: 'title')
                    concat content_tag(:div, class: 'buttons') { close_btn_proc.present? ? close_btn_proc.call(self) : content_tag(:span, 'X', class: 'close-button', data: { close: true }) }
                  end,
                  content_tag(:div, class: 'content') do
                    capture(&panel_content) if block_given?
                  end
                ])
    end
  end

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # return the result
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  if panel_at_place
    button_element + overlay_element
  else
    content_for(:overlays_box, overlay_element)
    button_element
  end
end

#tooltip(tip, options = {}) ⇒ Object

tooltip helper

what it does:

  • a) wraps the label in element like: %span{ data: { controller: ‘tooltip’, … } } and renders it at place

  • b) wraps the tip in a corresponding panel element and renders it to the overlays_box (because of z-index-hierarchy)

  • c) the stimulus controller always adds the class .tooltip-panel to the panel

Parameters:

  • Proc (tip) —

    or String for the tooltip content (the panel shown on hover)

  • true (panel_at_place) —

    (default: false) => it would render the panel into content_for(:overlays_box) on sticky parts (left-menu / top-bar) panels should be at place for avoiding that the panel would scroll with the content

  • Number (delay) —

    (default: 0.4) => delay in seconds before the tooltip is shown



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# File 'lib/stimulus_overlay_helpers/view_helpers.rb', line 138

def tooltip(tip, options = {}, &)
  label = capture(&) if block_given?
  tip = capture &tip if tip.is_a?(Proc)
  return '' if label.blank?
  return label if tip.blank?

  panel_at_place = options.delete(:panel_at_place) || false
  delay = options.delete(:delay) || 0.4
  src = options.delete(:src)
  label_class = [options.delete(:label_class) || 'tooltip-label', options[:class]].compact.join(' ')
  panel_class = [options.delete(:class), 'tooltip-panel'].compact.join(' ')

  id = "tooltip-#{SecureRandom.hex(4)}"

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # create the Label
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  label_options = options.merge(class: label_class, data: { controller: 'hotwire-svelte-helpers-tooltip', panel_id: id, delay: delay })
  label_element = content_tag(:span, label, label_options)

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # create the panel
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  panel_options = options.merge(class: panel_class, style: 'display: none', id: id)
  panel_options['data-src'] = src if src.present?

  panel_element = content_tag(:div, panel_options) do
    content_tag( :div, '', id: "arrow") +
      content_tag(:div, tip, class: 'tooltip-content')
  end

  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  # return the result
  # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

  if panel_at_place
    label_element + panel_element
  else
    content_for(:overlays_box, panel_element)
    label_element
  end
end