Class: Syskit::GUI::ModelViews::DataService

Inherits:
Component show all
Defined in:
lib/syskit/gui/model_views/data_service.rb

Constant Summary

Constants inherited from ComponentNetworkBaseView

ComponentNetworkBaseView::Button, ComponentNetworkBaseView::DATA_SERVICE_WITHOUT_NAMES_TEMPLATE, ComponentNetworkBaseView::DATA_SERVICE_WITH_NAMES_TEMPLATE

Instance Attribute Summary

Attributes inherited from Component

#interface_options

Attributes inherited from ComponentNetworkBaseView

#current_model, #page, #plan

Instance Method Summary collapse

Methods inherited from Component

#render_doc

Methods inherited from ComponentNetworkBaseView

#buttonClicked, #clear, common_graph_buttons, #compute_system_network, #disable, #enable, find_definition_place, graph_annotation_buttons, html_defined_in, #instanciate_model, make_annotation_buttons, #push_plan, #render_require_section, #save_svg, task_annotation_buttons

Constructor Details

#initialize(page) ⇒ DataService

Returns a new instance of DataService



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# File 'lib/syskit/gui/model_views/data_service.rb', line 4

def initialize(page)
    super(page)
    buttons = Array.new
    buttons.concat(self.class.common_graph_buttons('interface'))
    interface_options[:buttons] = buttons
end

Instance Method Details

#list_services(task) ⇒ Object 



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# File 'lib/syskit/gui/model_views/data_service.rb', line 11

def list_services(task)
    services = super
    services.first.last.shift
    if services.first.last.empty?
        Array.new
    else
        services
    end
end

#render(model, options = Hash.new) ⇒ Object 



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# File 'lib/syskit/gui/model_views/data_service.rb', line 21

def render(model, options = Hash.new)
    super

    providers = Array.new
    Syskit::TaskContext.each_submodel do |component_m|
        next if component_m.placeholder?
        if component_m.fullfills?(model)
            providers << [component_m.name, component_m]
        end
    end
    Syskit::Composition.each_submodel do |composition_m|
        next if composition_m.placeholder?
        next if composition_m.is_specialization?
        if composition_m.fullfills?(model)
            providers << [composition_m.name, composition_m]
        else
            composition_m.specializations.each_specialization do |spec|
                if spec.composition_model.fullfills?(model)
                    providers << [spec.to_s, composition_m.root_model]
                end
            end
        end
    end

    providers = providers.sort_by(&:first).
        map do |name, model|
            page.link_to(model, name)
        end
    page.render_list("Provided By", providers)
end

#render_data_services(task, with_names = false) ⇒ Object 



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# File 'lib/syskit/gui/model_views/data_service.rb', line 52

def render_data_services(task, with_names = false)
    super
end