Class: Glimmer::SWT::ShellProxy

Inherits:
CompositeProxy show all
Defined in:
lib/glimmer/swt/shell_proxy.rb

Direct Known Subclasses

MakeShiftShellProxy

Constant Summary collapse

WIDTH_MIN = 
130
HEIGHT_MIN = 
0

Constants inherited from WidgetProxy

WidgetProxy::DEFAULT_INITIALIZERS

Instance Attribute Summary collapse

Attributes inherited from CompositeProxy

#layout

Attributes inherited from WidgetProxy

#args, #background, #children, #enabled, #focus, #font, #foreground, #parent, #path

Instance Method Summary collapse

Methods inherited from WidgetProxy

#add_css_class, #add_css_classes, #add_observer, #apply_property_type_converters, #build_dom, #can_handle_observation_request?, #clear_css_classes, #content, #css_classes, #dispose, #dom_element, for, #handle_observation_request, #has_style?, #id, #id=, #listener_dom_element, #listener_path, max_id_number_for, max_id_numbers, #name, next_id_number_for, #observation_request_to_event_mapping, #parent_dom_element, #post_add_content, #post_initialize_child, #property_type_converters, #remove_css_class, #remove_css_classes, #render, reset_max_id_numbers!, #selector, #set_attribute, #set_focus, #style_element, underscored_widget_name, widget_class, widget_exists?, #widget_property_listener_installers

Methods included from PropertyOwner

#attribute_getter, #attribute_setter, #get_attribute, #set_attribute

Constructor Details

#initialize(args) ⇒ ShellProxy

Returns a new instance of ShellProxy.



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# File 'lib/glimmer/swt/shell_proxy.rb', line 14

def initialize(args)
  @args = args
  @children = []
#         Document.ready? do end # TODO consider embedding this jQuery call in so outside consumers don't have to use it
  Document.find('body').empty unless ENV['RUBY_ENV'] == 'test'
  render
  @layout = FillLayoutProxy.new(self, [])
  @layout.margin_width = 0
  @layout.margin_height = 0
  self.minimum_size = Point.new(WIDTH_MIN, HEIGHT_MIN)
  DisplayProxy.instance.shells << self
end

Instance Attribute Details

#minimum_size ⇒ Object

TODO consider renaming to ShellProxy to match SWT API



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# File 'lib/glimmer/swt/shell_proxy.rb', line 9

def minimum_size
  @minimum_size
end

Instance Method Details

#dom ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 205

def dom
  i = 0
  body_id = id
  body_class = ([name] + css_classes.to_a).join(' ')
  @dom ||= html {
    div(id: body_id, class: body_class) {
      # TODO support the idea of dynamic CSS building on close of shell that adds only as much CSS as needed for widgets that were mentioned
      style(class: 'common-style') {
        style_dom_css
      }
      style(class: 'shell-style') {
        style_dom_shell_css
      }
      style(class: 'list-style') {
        style_dom_list_css
      }
      style(class: 'tab-style') {
        style_dom_tab_css
      }
#             style(class: 'tab-item-style') {
#               style_dom_tab_item_css
#             }
#             style(class: 'modal-style') {
#               style_dom_modal_css
#             }
      style(class: 'table-style') {
        style_dom_table_css
      }
      style(class: 'fill-layout-style') {
        Glimmer::SWT::FillLayoutProxy::STYLE
      }
      style(class: 'row-layout-style') {
        Glimmer::SWT::RowLayoutProxy::STYLE
      }
      style(class: 'grid-layout-style') {
        Glimmer::SWT::GridLayoutProxy::STYLE
      }
      style(class: 'checkbox-style') {
        Glimmer::SWT::CheckboxProxy::STYLE
      }
      style(class: 'radio-style') {
        Glimmer::SWT::RadioProxy::STYLE
      }
      style(class: 'scrolled-composite-style') {
        Glimmer::SWT::ScrolledCompositeProxy::STYLE
      }
      style(class: 'table-item-style') {
        Glimmer::SWT::TableItemProxy::STYLE
      }
      style(class: 'table-column-style') {
        Glimmer::SWT::TableColumnProxy::STYLE
      }
    }
  }.to_s
end

#element ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 27

def element
  'div'
end

#open ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 261

def open
  # TODO consider the idea of delaying rendering till the open method
  # TODO make it start as hidden and show shell upon open
  Glimmer::SWT::DisplayProxy.instance.shells << self
end

#parent_path ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 31

def parent_path
  'body'
end

#style_dom_css ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 50

def style_dom_css
  <<~CSS
    .hide {
      display: none !important;
    }
    .selected, .tabs .tab.selected {
      background: rgb(80, 116, 211);
      color: white;
    }
  CSS
end

#style_dom_list_css ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 84

def style_dom_list_css
  <<~CSS
    ul {
      list-style: none;
      padding: 0;
    }
    li {
      cursor: default;
      padding-left: 10px;
      padding-right: 10px;
    }
    li.empty-list-item {
      color: transparent;
    }
  CSS
end

#style_dom_modal_css ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 140

def style_dom_modal_css
  <<~CSS
    /* The Modal (background) */
    .modal {
      position: fixed; /* Stay in place */
      z-index: 1; /* Sit on top */
      padding-top: 100px; /* Location of the box */
      left: 0;
      top: 0;
      width: 100%; /* Full width */
      height: 100%; /* Full height */
      overflow: auto; /* Enable scroll if needed */
      background-color: rgb(0,0,0); /* Fallback color */
      background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
      text-align: center;
    }
      
    /* Modal Content */
    .modal-content {
      background-color: #fefefe;
      margin: auto;
      border: 1px solid #888;
      display: inline-block;
      min-width: 200px;
    }
      
    .modal-content .text {
      background: rgb(80, 116, 211);
      color: white;
      padding: 5px;
    }
      
    .modal-content .message {
      padding: 20px;
    }
      
    /* The Close Button */
    .close {
      color: #aaaaaa;
      float: right;
      font-weight: bold;
      margin: 5px;
    }
      
    .close:hover,
    .close:focus {
      color: #000;
      text-decoration: none;
      cursor: pointer;
    }
  CSS
end

#style_dom_shell_css ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 62

def style_dom_shell_css
  <<~CSS
    html {
      width: 100%;
      height: 100%;
    }
    body {
      width: 100%;
      height: 100%;
      margin: 0;
    }
    .shell {
      height: 100%;
      margin: 0;
    }
    .shell iframe {
      width: 100%;
      height: 100%;
    }
  CSS
end

#style_dom_tab_css ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 101

def style_dom_tab_css
  <<~CSS
    .tabs .tab {
      background-color: inherit;
      float: left;
      border: none;
      outline: none;
      cursor: pointer;
      padding: 14px 16px;
      transition: 0.3s;
      font-size: 17px;
    }
    .tabs {
      overflow: hidden;
      border: 1px solid #ccc;
      background-color: #f1f1f1;
    }
  CSS
end

#style_dom_tab_item_css ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 121

def style_dom_tab_item_css
  <<~CSS
    /* Create an selected/current tablink class */
    .tabs .tab.selected {
      background-color: #ccc;
    }
    /* Change background color of buttons on hover */
    .tabs .tab:hover {
      background-color: #ddd;
    }
    /* Style the tab content */
    .tab-item {
      padding: 6px 12px;
      border: 1px solid #ccc;
      border-top: none;
    }
  CSS
end

#style_dom_table_css ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 193

def style_dom_table_css
  <<~CSS
    table {
      border-spacing: 0;
    }
      
    table tr th,td {
      cursor: default;
    }
  CSS
end

#text ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 35

def text
  $document.title
end

#text=(value) ⇒ Object 



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# File 'lib/glimmer/swt/shell_proxy.rb', line 39

def text=(value)
  Document.title = value
end