note
	description: "Command to display the invariants of a class."
	legal: "See notice at end of class."
	status: "See notice at end of class."
	date: "$Date$"
	revision: "$Revision$"

class
	EB_INVARIANTS_FORMATTER

inherit
	EB_CLASS_TEXT_FORMATTER
		redefine
			class_cmd,
			is_dotnet_formatter
		end

create
	make

feature -- Properties

	symbol: ARRAY [EV_PIXMAP]
			-- Graphical representation of the command.
		once
			create Result.make_filled (pixmaps.icon_pixmaps.class_features_invariant_icon, 1, 2)
		end

	pixel_buffer: EV_PIXEL_BUFFER
			-- Graphical representation of the command.
		once
			Result := pixmaps.icon_pixmaps.class_features_invariant_icon_buffer
		end

	class_cmd: E_SHOW_INVARIANTS
			-- Class command that can generate the information.

	menu_name: STRING_GENERAL
			-- Identifier of `Current' in menus.
		do
			Result := Interface_names.m_show_invariants
		end

feature {NONE} -- Properties

	capital_command_name: STRING_GENERAL
			-- Name of the command.
		do
			Result := Interface_names.l_invariants
		end

	post_fix: STRING = "anc"
			-- String symbol of the command, used as an extension when saving.

	is_dotnet_formatter: BOOLEAN
			-- Is Current able to format .NET XML types?
		do
			Result := True
		end

feature -- Access

	mode: NATURAL_8
			-- Formatter mode, see {ES_CLASS_TOOL_VIEW_MODES} for applicable values.
		do
			Result := {ES_CLASS_TOOL_VIEW_MODES}.invariants
		end

feature {NONE} -- Implementation

	create_class_cmd
			-- Create `class_cmd'.
		require else
			associated_class_non_void: associated_class /= Void
		do
			create class_cmd.make (editor.text_displayed, associated_class)
		end

	has_breakpoints: BOOLEAN = False
		-- Should `Current' display breakpoints?

	line_numbers_allowed: BOOLEAN = False;
		-- Does it make sense to show line numbers in Current?

note
	copyright:	"Copyright (c) 1984-2018, Eiffel Software"
	license:	"GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)"
	licensing_options:	"http://www.eiffel.com/licensing"
	copying: "[
			This file is part of Eiffel Software's Eiffel Development Environment.
			
			Eiffel Software's Eiffel Development Environment is free
			software; you can redistribute it and/or modify it under
			the terms of the GNU General Public License as published
			by the Free Software Foundation, version 2 of the License
			(available at the URL listed under "license" above).
			
			Eiffel Software's Eiffel Development Environment is
			distributed in the hope that it will be useful, but
			WITHOUT ANY WARRANTY; without even the implied warranty
			of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
			See the GNU General Public License for more details.
			
			You should have received a copy of the GNU General Public
			License along with Eiffel Software's Eiffel Development
			Environment; if not, write to the Free Software Foundation,
			Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
		]"
	source: "[
			Eiffel Software
			5949 Hollister Ave., Goleta, CA 93117 USA
			Telephone 805-685-1006, Fax 805-685-6869
			Website http://www.eiffel.com
			Customer support http://support.eiffel.com
		]"

end