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 557

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 678

def hdll
  @hdll
end

#uia ⇒ Object (readonly)

Returns the value of attribute uia.



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# File 'lib/fzeet/windows/uiribbon.rb', line 678

def uia
  @uia
end

#uich ⇒ Object (readonly)

Returns the value of attribute uich.



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# File 'lib/fzeet/windows/uiribbon.rb', line 678

def uich
  @uich
end

#uif ⇒ Object (readonly)

Returns the value of attribute uif.



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# File 'lib/fzeet/windows/uiribbon.rb', line 678

def uif
  @uif
end

#window ⇒ Object (readonly)

Returns the value of attribute window.



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# File 'lib/fzeet/windows/uiribbon.rb', line 678

def window
  @window
end

Instance Method Details

#[](id) ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 451

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

#background ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 476

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 486

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 492

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 502

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 796

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 682

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 784

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 770

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 680

def height; uia.uir.height end

#highlight ⇒ Object 



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# File 'lib/fzeet/windows/uiribbon.rb', line 508

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 518

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 740

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 746

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 719

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