Class: Fzeet::UIRibbon

Inherits:
Object
  • Object
show all
Defined in:
lib/fzeet/windows/uiribbon.rb

Defined Under Namespace

Modules: Color Classes: Command, GalleryItem

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(_window, opts = {}) ⇒ UIRibbon

Returns a new instance of UIRibbon.



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# File 'lib/fzeet/windows/uiribbon.rb', line 576

def initialize(_window, opts = {})
  handlers = {}

  opts.delete_if { |k, v|
    next false unless v.kind_of?(Proc)

    handlers[k] = v; true
  }

  _opts = {
    name: Application.name,
    resname: 'APPLICATION_RIBBON'
  }
  badopts = opts.keys - _opts.keys; raise "Bad option(s): #{badopts.join(', ')}." unless badopts.empty?
  _opts.merge!(opts)

  @creates = []
  @destroys = []
  @sizes = []
  @executesAllVerbs = {}
  @executesExecute = {}
  @executesPreview = {}
  @executesCancelPreview = {}
  @updatesAllKeys = {}

  @window = _window

  window.instance_variable_set(:@ribbon, self)

  class << window
    attr_reader :ribbon
  end

  @uich = Windows::UICommandHandler.new

  uich.instance_variable_set(:@ribbon, self)

  class << uich
    attr_reader :ribbon

    def Execute(*args) ribbon.execute(*args); Windows::S_OK end
    def UpdateProperty(*args) ribbon.update(*args); Windows::S_OK end
  end

  @uia = Windows::UIApplication.new

  uia.instance_variable_set(:@uich, @uich)

  class << uia
    attr_reader :uich, :uir

    def OnViewChanged(viewId, typeId, view, verb, reason)
      return Windows::S_OK unless typeId == Windows::UI_VIEWTYPE_RIBBON

      args = {
        viewId: viewId,
        typeId: typeId,
        view: view,
        verb: verb,
        reason: reason,
        ribbon: self,
        sender: self
      }

      case verb
      when Windows::UI_VIEWVERB_CREATE
        @uir = Windows::Unknown.new(view).QueryInstance(Windows::UIRibbon)

        uir.instance_variable_set(:@height, 0)

        class << uir
          attr_accessor :height
        end

        uich.ribbon.instance_variable_get(:@creates).each { |handler|
          (handler.arity == 0) ? handler.call : handler.call(args)
        }
      when Windows::UI_VIEWVERB_DESTROY
        uich.ribbon.instance_variable_get(:@destroys).each { |handler|
          (handler.arity == 0) ? handler.call : handler.call(args)
        }

        uir.Release
      when Windows::UI_VIEWVERB_SIZE
        FFI::MemoryPointer.new(:uint) { |p| uir.GetHeight(p); uir.height = p.read_int }

        uich.ribbon.instance_variable_get(:@sizes).each { |handler|
          (handler.arity == 0) ? handler.call : handler.call(args)
        }
      end

      Windows::S_OK
    rescue
      Fzeet.message %Q{#{$!}\n\n#{$!.backtrace.join("\n")}}, icon: :error

      Windows::S_OK
    end

    def OnCreateUICommand(*args) uich.QueryInterface(uich.class::IID, args[-1]); Windows::S_OK end
  end

  @hdll = Windows.LoadRibbonDll(_opts[:name])

  handlers.each { |k, v|
    k[1] = Object.const_get(k[1]) if k.length > 1

    on(*k, &v)
  }

  @uif = Windows::UIFramework.new

  uif.Initialize(window.handle, uia)
  uif.LoadUI(@hdll, "#{_opts[:resname]}\0".encode('utf-16le'))

  window.on(:destroy) {
    raise unless uif.Destroy == Windows::S_OK; raise unless uif.Release == 0
    raise unless uia.Release == 0
    raise unless uich.Release == 0
  }
end

Instance Attribute Details

#hdll ⇒ Object (readonly)

Returns the value of attribute hdll.



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# File 'lib/fzeet/windows/uiribbon.rb', line 697

def hdll
  @hdll
end

#uia ⇒ Object (readonly)

Returns the value of attribute uia.



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# File 'lib/fzeet/windows/uiribbon.rb', line 697

def uia
  @uia
end

#uich ⇒ Object (readonly)

Returns the value of attribute uich.



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# File 'lib/fzeet/windows/uiribbon.rb', line 697

def uich
  @uich
end

#uif ⇒ Object (readonly)

Returns the value of attribute uif.



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# File 'lib/fzeet/windows/uiribbon.rb', line 697

def uif
  @uif
end

#window ⇒ Object (readonly)

Returns the value of attribute window.



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# File 'lib/fzeet/windows/uiribbon.rb', line 697

def window
  @window
end

Instance Method Details

#[](id) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 470

def [](id) Command.new(self, id) end

#background ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 495

def background
  hsb = nil

  uif.QueryInstance(Windows::PropertyStore) { |ps|
    hsb = ps.uiprop(:GlobalBackgroundColor).uint
  }

  Color.enhance([Windows::UI_GetHValue(hsb), Windows::UI_GetSValue(hsb), Windows::UI_GetBValue(hsb)], self, __method__)
end

#background=(hsb) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 505

def background=(hsb)
  uif.QueryInstance(Windows::PropertyStore) { |ps|
    ps.uiprop(:GlobalBackgroundColor, Windows::PROPVARIANT[:uint, Windows::UI_HSB(*hsb)]).commit
  }
end

#color ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 511

def color
  hsb = nil

  uif.QueryInstance(Windows::PropertyStore) { |ps|
    hsb = ps.uiprop(:GlobalTextColor).uint
  }

  Color.enhance([Windows::UI_GetHValue(hsb), Windows::UI_GetSValue(hsb), Windows::UI_GetBValue(hsb)], self, __method__)
end

#color=(hsb) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 521

def color=(hsb)
  uif.QueryInstance(Windows::PropertyStore) { |ps|
    ps.uiprop(:GlobalTextColor, Windows::PROPVARIANT[:uint, Windows::UI_HSB(*hsb)]).commit
  }
end

#contextualUI(id, x, y) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 815

def contextualUI(id, x, y)
  uif.UseInstance(Windows::UIContextualUI, :GetView, id) { |view|
    view.ShowAtLocation(x, y)
  }

  self
end

#execute(commandId, verb, key, value, props) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 701

def execute(commandId, verb, key, value, props)
  args = {
    commandId: commandId,
    verb: verb,
    key: (key.null?) ? nil : Windows::PROPERTYKEY.new(key),
    value: (value.null?) ? nil : Windows::PROPVARIANT.new(value),
    props: (props.null?) ? nil : Windows::UISimplePropertySet.new(props),
    ribbon: self,
    sender: Command.new(self, commandId)
  }

  (handlers = @executesAllVerbs[commandId]) and handlers.each { |handler|
    (handler.arity == 0) ? handler.call : handler.call(args)
  }

  case verb
  when Windows::UI_EXECUTIONVERB_EXECUTE
    (handlers = @executesExecute[commandId]) and handlers.each { |handler|
      (handler.arity == 0) ? handler.call : handler.call(args)
    }
  when Windows::UI_EXECUTIONVERB_PREVIEW
    (handlers = @executesPreview[commandId]) and handlers.each { |handler|
      (handler.arity == 0) ? handler.call : handler.call(args)
    }
  when Windows::UI_EXECUTIONVERB_CANCELPREVIEW
    (handlers = @executesCancelPreview[commandId]) and handlers.each { |handler|
      (handler.arity == 0) ? handler.call : handler.call(args)
    }
  end

  self
rescue
  Fzeet.message %Q{#{$!}\n\n#{$!.backtrace.join("\n")}}, icon: :error

  self
end

#fontPropsChanged(args) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 803

def fontPropsChanged(args)
  return self unless args[:key] == Windows::UI_PKEY_FontProperties

  args[:props].uiprop(:FontProperties_ChangedProperties).unknown { |changed|
    changed.QueryInstance(Windows::PropertyStore) { |ps|
      yield ps
    }
  }

  self
end

#fontPropsUpdate(args) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 789

def fontPropsUpdate(args)
  return self unless args[:key] == Windows::UI_PKEY_FontProperties

  args[:value].unknown { |current|
    current.QueryInstance(Windows::PropertyStore) { |ps|
      yield ps

      args[:newValue].unknown = current
    }
  }

  self
end

#height ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 699

def height; uia.uir.height end

#highlight ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 527

def highlight
  hsb = nil

  uif.QueryInstance(Windows::PropertyStore) { |ps|
    hsb = ps.uiprop(:GlobalHighlightColor).uint
  }

  Color.enhance([Windows::UI_GetHValue(hsb), Windows::UI_GetSValue(hsb), Windows::UI_GetBValue(hsb)], self, __method__)
end

#highlight=(hsb) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 537

def highlight=(hsb)
  uif.QueryInstance(Windows::PropertyStore) { |ps|
    ps.uiprop(:GlobalHighlightColor, Windows::PROPVARIANT[:uint, Windows::UI_HSB(*hsb)]).commit
  }
end

#invalidate(commandId, flags = Windows::UI_INVALIDATIONS_ALLPROPERTIES, key = nil) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 759

def invalidate(commandId, flags = Windows::UI_INVALIDATIONS_ALLPROPERTIES, key = nil)
  @uif.InvalidateUICommand(commandId, flags, key)

  self
end

#on(*args, &block) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 765

def on(*args, &block)
  case args.size
  when 1
    case args[0]
    when /^create$/i; @creates << block
    when /^destroy$/i; @destroys << block
    when /^size$/i; @sizes << block
    when Integer; (@executesAllVerbs[args[0]] ||= []) << block
    else raise ArgumentError
    end
  when 2
    case args[0]
    when /^execute$/i; (@executesExecute[args[1]] ||= []) << block
    when /^preview$/i; (@executesPreview[args[1]] ||= []) << block
    when /^cancelpreview$/i; (@executesCancelPreview[args[1]] ||= []) << block
    when /^update$/i; (@updatesAllKeys[args[1]] ||= []) << block
    else raise ArgumentError
    end
  else raise ArgumentError
  end

  self
end

#update(commandId, key, value, newValue) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 738

def update(commandId, key, value, newValue)
  args = {
    commandId: commandId,
    key: (key.null?) ? nil : Windows::PROPERTYKEY.new(key),
    value: (value.null?) ? nil : Windows::PROPVARIANT.new(value),
    newValue: (newValue.null?) ? nil : Windows::PROPVARIANT.new(newValue),
    ribbon: self,
    sender: Command.new(self, commandId)
  }

  (handlers = @updatesAllKeys[commandId]) and handlers.each { |handler|
    (handler.arity == 0) ? handler.call : handler.call(args)
  }

  self
rescue
  Fzeet.message %Q{#{$!}\n\n#{$!.backtrace.join("\n")}}, icon: :error

  self
end