opendev/gerrit
Code Issues Proposed changes

Initial version of gwtexpui

Browse Source 
These are experimental utilities for UI construction in GWT.

A safe HTML library is provided, making it cleaner and safer to
build up raw HTML expressions which contain user supplied content.

Signed-off-by: Shawn O. Pearce <sop@google.com>
This commit is contained in:
Shawn O. Pearce
2009-02-26 18:27:51 -08:00
commit b362cb9424
15 changed files with 1628 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
.gitignore vendored Normal file
View File

@@ -0,0 +1,5 @@
/target
/generated_classes
/.classpath
/.project
/.settings/org.maven.ide.eclipse.prefs

3
.settings/org.eclipse.core.resources.prefs Normal file
View File

@@ -0,0 +1,3 @@
#Tue Sep 02 16:59:24 PDT 2008
eclipse.preferences.version=1
encoding/<project>=UTF-8

3
.settings/org.eclipse.core.runtime.prefs Normal file
View File

@@ -0,0 +1,3 @@
#Tue Sep 02 16:59:24 PDT 2008
eclipse.preferences.version=1
line.separator=\n

268
.settings/org.eclipse.jdt.core.prefs Normal file
View File

@@ -0,0 +1,268 @@
#Fri Nov 14 18:42:47 PST 2008
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.5
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.source=1.5
org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=16
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant=16
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call=16
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation=16
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression=16
org.eclipse.jdt.core.formatter.alignment_for_assignment=16
org.eclipse.jdt.core.formatter.alignment_for_binary_expression=16
org.eclipse.jdt.core.formatter.alignment_for_compact_if=16
org.eclipse.jdt.core.formatter.alignment_for_conditional_expression=16
org.eclipse.jdt.core.formatter.alignment_for_enum_constants=16
org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer=16
org.eclipse.jdt.core.formatter.alignment_for_multiple_fields=16
org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation=16
org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration=16
org.eclipse.jdt.core.formatter.blank_lines_after_imports=1
org.eclipse.jdt.core.formatter.blank_lines_after_package=1
org.eclipse.jdt.core.formatter.blank_lines_before_field=0
org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration=0
org.eclipse.jdt.core.formatter.blank_lines_before_imports=0
org.eclipse.jdt.core.formatter.blank_lines_before_member_type=0
org.eclipse.jdt.core.formatter.blank_lines_before_method=1
org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk=1
org.eclipse.jdt.core.formatter.blank_lines_before_package=0
org.eclipse.jdt.core.formatter.blank_lines_between_import_groups=1
org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations=2
org.eclipse.jdt.core.formatter.brace_position_for_annotation_type_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_array_initializer=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_block=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_block_in_case=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_enum_constant=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_method_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_switch=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=end_of_line
org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment=false
org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=false
org.eclipse.jdt.core.formatter.comment.format_block_comments=true
org.eclipse.jdt.core.formatter.comment.format_header=true
org.eclipse.jdt.core.formatter.comment.format_html=true
org.eclipse.jdt.core.formatter.comment.format_javadoc_comments=true
org.eclipse.jdt.core.formatter.comment.format_line_comments=true
org.eclipse.jdt.core.formatter.comment.format_source_code=true
org.eclipse.jdt.core.formatter.comment.indent_parameter_description=false
org.eclipse.jdt.core.formatter.comment.indent_root_tags=true
org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags=insert
org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter=do not insert
org.eclipse.jdt.core.formatter.comment.line_length=80
org.eclipse.jdt.core.formatter.compact_else_if=true
org.eclipse.jdt.core.formatter.continuation_indentation=2
org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer=2
org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line=false
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header=true
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header=true
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header=true
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_type_header=true
org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases=true
org.eclipse.jdt.core.formatter.indent_empty_lines=false
org.eclipse.jdt.core.formatter.indent_statements_compare_to_block=true
org.eclipse.jdt.core.formatter.indent_statements_compare_to_body=true
org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases=true
org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch=true
org.eclipse.jdt.core.formatter.indentation.size=4
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_local_variable=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_member=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_parameter=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing=insert
org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration=insert
org.eclipse.jdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_in_empty_block=insert
org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration=insert
org.eclipse.jdt.core.formatter.insert_new_line_in_empty_method_body=insert
org.eclipse.jdt.core.formatter.insert_new_line_in_empty_type_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter=insert
org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_binary_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters=insert
org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block=insert
org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_assert=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_case=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_conditional=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_for=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_labeled_statement=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_allocation_expression=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_array_initializer=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_throws=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_inits=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_field_declarations=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_parameterized_type_reference=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters=insert
org.eclipse.jdt.core.formatter.insert_space_after_ellipsis=insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional=insert
org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for=insert
org.eclipse.jdt.core.formatter.insert_space_after_unary_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter=insert
org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_binary_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_constructor_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_synchronized=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert=insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional=insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for=insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_ellipsis=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while=insert
org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return=insert
org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_throw=insert
org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional=insert
org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_semicolon=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_unary_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=true
org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=false
org.eclipse.jdt.core.formatter.lineSplit=80
org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column=false
org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=false
org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve=3
org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line=false
org.eclipse.jdt.core.formatter.tabulation.char=space
org.eclipse.jdt.core.formatter.tabulation.size=2
org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true

9
.settings/org.eclipse.jdt.ui.prefs Normal file
View File

@@ -0,0 +1,9 @@
#Tue Sep 02 17:00:18 PDT 2008
eclipse.preferences.version=1
formatter_profile=_Google Format
formatter_settings_version=11
org.eclipse.jdt.ui.ignorelowercasenames=true
org.eclipse.jdt.ui.importorder=com.google;com;junit;net;org;java;javax;
org.eclipse.jdt.ui.ondemandthreshold=99
org.eclipse.jdt.ui.staticondemandthreshold=99
org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates/>

202
COPYING Normal file
View File

@@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

371
pom.xml Normal file
View File

@@ -0,0 +1,371 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright 2009 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>gwtexpui</groupId>
<artifactId>gwtexpui</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>gwtexpui</name>
<description>Extended UI tools for GWT</description>
<url>http://android.git.kernel.org/?p=tools/gwtexpui.git</url>
<mailingLists>
<mailingList>
<name>repo-discuss mailing list</name>
<post>repo-discuss@googlegroups.com</post>
</mailingList>
</mailingLists>
<developers>
<developer>
<name>Shawn O. Pearce</name>
<email>sop@google.com</email>
<roles>
<role>Maintainer</role>
</roles>
</developer>
</developers>
<licenses>
<license>
<name>Apache License, 2.0</name>
<comments>
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
</comments>
</license>
</licenses>
<properties>
<gwtVersion>1.5.3</gwtVersion>
</properties>
<build>
<resources>
<resource>
<directory>src/main/java</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- GWT -->
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-servlet</artifactId>
<version>${gwtVersion}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>${gwtVersion}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev</artifactId>
<version>${gwtVersion}</version>
<classifier>${platform}-libs</classifier>
<type>zip</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev</artifactId>
<version>${gwtVersion}</version>
<classifier>${platform}</classifier>
<scope>provided</scope>
</dependency>
</dependencies>
<profiles>
<profile>
<id>gwt-dev-windows</id>
<properties>
<platform>windows</platform>
</properties>
<activation>
<activeByDefault>true</activeByDefault>
<os>
<family>windows</family>
</os>
</activation>
</profile>
<profile>
<id>gwt-dev-mac</id>
<properties>
<platform>mac</platform>
</properties>
<activation>
<activeByDefault>false</activeByDefault>
<os>
<family>mac</family>
</os>
</activation>
</profile>
<profile>
<id>gwt-dev-linux</id>
<properties>
<platform>linux</platform>
</properties>
<activation>
<activeByDefault>false</activeByDefault>
<os>
<name>linux</name>
</os>
</activation>
</profile>
</profiles>
<repositories>
<repository>
<id>gwt-maven</id>
<url>http://gwt-maven.googlecode.com/svn/trunk/mavenrepo/</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>gwt-maven-plugins</id>
<url>http://gwt-maven.googlecode.com/svn/trunk/mavenrepo/</url>
</pluginRepository>
</pluginRepositories>
<distributionManagement>
<repository>
<id>gerrit-maven-repository</id>
<name>gerrit Maven Repository</name>
<url>dav:https://gerrit.googlecode.com/svn/mavenrepo</url>
<uniqueVersion>true</uniqueVersion>
</repository>
</distributionManagement>
</project>

18
src/main/java/com/google/gwtexpui/safehtml/SafeHtml.gwt.xml Normal file
View File

@@ -0,0 +1,18 @@
<!--
Copyright 2009 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<module>
<inherits name="com.google.gwt.user.User"/>
</module>

137
src/main/java/com/google/gwtexpui/safehtml/client/AttMap.java Normal file
View File

@@ -0,0 +1,137 @@
// Copyright 2009 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gwtexpui.safehtml.client;
import java.util.ArrayList;
import java.util.HashMap;
/** Lightweight map of names/values for element attribute construction. */
class AttMap {
private static final Tag ANY = new AnyTag();
private static final HashMap<String, Tag> TAGS;
static {
final Tag src = new SrcTag();
TAGS = new HashMap<String, Tag>();
TAGS.put("a", new AnchorTag());
TAGS.put("form", new FormTag());
TAGS.put("img", src);
TAGS.put("script", src);
TAGS.put("frame", src);
}
private final ArrayList<String> names = new ArrayList<String>();
private final ArrayList<String> values = new ArrayList<String>();
private Tag tag = ANY;
private int live;
void reset(final String tagName) {
tag = TAGS.get(tagName.toLowerCase());
if (tag == null) {
tag = ANY;
}
live = 0;
}
void onto(final Buffer raw, final SafeHtmlBuilder esc) {
for (int i = 0; i < live; i++) {
final String v = values.get(i);
if (v.length() > 0) {
raw.append(" ");
raw.append(names.get(i));
raw.append("=\"");
esc.append(v);
raw.append("\"");
}
}
}
String get(String name) {
name = name.toLowerCase();
for (int i = 0; i < live; i++) {
if (name.equals(names.get(i))) {
return values.get(i);
}
}
return "";
}
void set(String name, final String value) {
name = name.toLowerCase();
tag.assertSafe(name, value);
for (int i = 0; i < live; i++) {
if (name.equals(names.get(i))) {
values.set(i, value);
return;
}
}
final int i = live++;
if (names.size() < live) {
names.add(name);
values.add(value);
} else {
names.set(i, name);
values.set(i, value);
}
}
private static void assertNotJavascriptUrl(final String value) {
if (value.startsWith("#")) {
// common in GWT, and safe, so bypass further checks
} else if (value.trim().toLowerCase().startsWith("javascript:")) {
// possibly unsafe, we could have random user code here
// we can't tell if its safe or not so we refuse to accept
//
throw new RuntimeException("javascript unsafe in href: " + value);
}
}
private static interface Tag {
void assertSafe(String name, String value);
}
private static class AnyTag implements Tag {
public void assertSafe(String name, String value) {
}
}
private static class AnchorTag implements Tag {
public void assertSafe(String name, String value) {
if ("href".equals(name)) {
assertNotJavascriptUrl(value);
}
}
}
private static class FormTag implements Tag {
public void assertSafe(String name, String value) {
if ("action".equals(name)) {
assertNotJavascriptUrl(value);
}
}
}
private static class SrcTag implements Tag {
public void assertSafe(String name, String value) {
if ("src".equals(name)) {
assertNotJavascriptUrl(value);
}
}
}
}

33
src/main/java/com/google/gwtexpui/safehtml/client/Buffer.java Normal file
View File

@@ -0,0 +1,33 @@
// Copyright 2009 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gwtexpui.safehtml.client;
interface Buffer {
void append(boolean v);
void append(char v);
void append(int v);
void append(long v);
void append(float v);
void append(double v);
void append(String v);
String toString();
}

52
src/main/java/com/google/gwtexpui/safehtml/client/BufferDirect.java Normal file
View File

@@ -0,0 +1,52 @@
// Copyright 2009 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gwtexpui.safehtml.client;
class BufferDirect implements Buffer {
private final StringBuilder strbuf = new StringBuilder();
public void append(final boolean v) {
strbuf.append(v);
}
public void append(final char v) {
strbuf.append(v);
}
public void append(final int v) {
strbuf.append(v);
}
public void append(final long v) {
strbuf.append(v);
}
public void append(final float v) {
strbuf.append(v);
}
public void append(final double v) {
strbuf.append(v);
}
public void append(final String v) {
strbuf.append(v);
}
@Override
public String toString() {
return strbuf.toString();
}
}

56
src/main/java/com/google/gwtexpui/safehtml/client/BufferSealElement.java Normal file
View File

@@ -0,0 +1,56 @@
// Copyright 2009 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gwtexpui.safehtml.client;
class BufferSealElement implements Buffer {
private final SafeHtmlBuilder shb;
BufferSealElement(final SafeHtmlBuilder safeHtmlBuilder) {
shb = safeHtmlBuilder;
}
public void append(final boolean v) {
shb.sealElement().append(v);
}
public void append(final char v) {
shb.sealElement().append(v);
}
public void append(final double v) {
shb.sealElement().append(v);
}
public void append(final float v) {
shb.sealElement().append(v);
}
public void append(final int v) {
shb.sealElement().append(v);
}
public void append(final long v) {
shb.sealElement().append(v);
}
public void append(final String v) {
shb.sealElement().append(v);
}
@Override
public String toString() {
return shb.sealElement().toString();
}
}

42
src/main/java/com/google/gwtexpui/safehtml/client/SafeHtml.java Normal file
View File

@@ -0,0 +1,42 @@
// Copyright 2009 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gwtexpui.safehtml.client;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.ui.HasHTML;
/** Immutable string safely placed as HTML without further escaping. */
public abstract class SafeHtml {
/** Set the HTML property of a widget. */
public static <T extends HasHTML> T set(final T e, final SafeHtml str) {
e.setHTML(str.asString());
return e;
}
/** Set the inner HTML of any element. */
public static Element set(final Element e, final SafeHtml str) {
DOM.setInnerHTML(e, str.asString());
return e;
}
/** Parse an HTML block and return the first (typically root) element. */
public static Element parse(final SafeHtml str) {
return DOM.getFirstChild(set(DOM.createDiv(), str));
}
/** @return a clean HTML string safe for inclusion in any context. */
public abstract String asString();
}

401
src/main/java/com/google/gwtexpui/safehtml/client/SafeHtmlBuilder.java Normal file
View File

@@ -0,0 +1,401 @@
// Copyright 2009 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gwtexpui.safehtml.client;
import com.google.gwt.core.client.GWT;
/**
* Safely constructs a {@link SafeHtml}, escaping user provided content.
*/
public class SafeHtmlBuilder extends SafeHtml {
private static final Impl impl;
static {
if (GWT.isClient()) {
impl = new ClientImpl();
} else {
impl = new ServerImpl();
}
}
private final BufferDirect dBuf;
private Buffer cb;
private BufferSealElement sBuf;
private AttMap att;
public SafeHtmlBuilder() {
cb = dBuf = new BufferDirect();
}
public SafeHtmlBuilder append(final boolean in) {
cb.append(in);
return this;
}
public SafeHtmlBuilder append(final char in) {
switch (in) {
case '&':
cb.append("&amp;");
break;
case '>':
cb.append("&gt;");
break;
case '<':
cb.append("&lt;");
break;
case '"':
cb.append("&quot;");
break;
case '\'':
cb.append("&#39;");
break;
default:
cb.append(in);
break;
}
return this;
}
public SafeHtmlBuilder append(final int in) {
cb.append(in);
return this;
}
public SafeHtmlBuilder append(final long in) {
cb.append(in);
return this;
}
public SafeHtmlBuilder append(final float in) {
cb.append(in);
return this;
}
public SafeHtmlBuilder append(final double in) {
cb.append(in);
return this;
}
/** Append already safe HTML as-is, avoiding double escaping. */
public SafeHtmlBuilder append(final SafeHtml in) {
if (in != null) {
cb.append(in.asString());
}
return this;
}
/** Append the string, escaping unsafe characters. */
public SafeHtmlBuilder append(final String in) {
if (in != null) {
impl.escapeStr(this, in);
}
return this;
}
/** Append the string, escaping unsafe characters. */
public SafeHtmlBuilder append(final StringBuilder in) {
if (in != null) {
append(in.toString());
}
return this;
}
/** Append the string, escaping unsafe characters. */
public SafeHtmlBuilder append(final StringBuffer in) {
if (in != null) {
append(in.toString());
}
return this;
}
/** Append the result of toString(), escaping unsafe characters. */
public SafeHtmlBuilder append(final Object in) {
if (in != null) {
append(in.toString());
}
return this;
}
/** Append the string, escaping unsafe characters. */
public SafeHtmlBuilder append(final CharSequence in) {
if (in != null) {
escapeCS(this, in);
}
return this;
}
/**
* Open an element, appending "<tagName>" to the buffer.
* <p>
* After the element is open the attributes may be manipulated until the next
* <code>append</code>, <code>openElement</code>, <code>closeSelf</code> or
* <code>closeElement</code> call.
*
* @param tagName name of the HTML element to open.
*/
public SafeHtmlBuilder openElement(final String tagName) {
assert isElementName(tagName);
cb.append("<");
cb.append(tagName);
if (sBuf == null) {
att = new AttMap();
sBuf = new BufferSealElement(this);
}
att.reset(tagName);
cb = sBuf;
return this;
}
/**
* Get an attribute of the last opened element.
*
* @param name name of the attribute to read.
* @return the attribute value, as a string. The empty string if the attribute
* has not been assigned a value. The returned string is the raw
* (unescaped) value.
*/
public String getAttribute(final String name) {
assert isAttributeName(name);
assert cb == sBuf;
return att.get(name);
}
/**
* Set an attribute of the last opened element.
*
* @param name name of the attribute to set.
* @param value value to assign; any existing value is replaced. The value is
* escaped (if necessary) during the assignment.
*/
public SafeHtmlBuilder setAttribute(final String name, final String value) {
assert isAttributeName(name);
assert cb == sBuf;
att.set(name, value != null ? value : "");
return this;
}
/**
* Set an attribute of the last opened element.
*
* @param name name of the attribute to set.
* @param value value to assign, any existing value is replaced.
*/
public SafeHtmlBuilder setAttribute(final String name, final int value) {
return setAttribute(name, String.valueOf(value));
}
/**
* Append a new value into a whitespace delimited attribute.
* <p>
* If the attribute is not yet assigned, this method sets the attribute. If
* the attribute is already assigned, the new value is appended onto the end,
* after appending a single space to delimit the values.
*
* @param name name of the attribute to append onto.
* @param value additional value to append.
*/
public SafeHtmlBuilder appendAttribute(final String name, String value) {
if (value != null && value.length() > 0) {
final String e = getAttribute(name);
return setAttribute(name, e.length() > 0 ? e + " " + value : e);
}
return this;
}
/** Set the height attribute of the current element. */
public SafeHtmlBuilder setHeight(final int height) {
return setAttribute("height", height);
}
/** Set the width attribute of the current element. */
public SafeHtmlBuilder setWidth(final int width) {
return setAttribute("width", width);
}
/** Set the CSS class name for this element. */
public SafeHtmlBuilder setStyleName(final String style) {
assert isCssName(style);
return setAttribute("class", style);
}
/**
* Add an additional CSS class name to this element.
*<p>
* If no CSS class name has been specified yet, this method initializes it to
* the single name.
*/
public SafeHtmlBuilder addStyleName(final String style) {
assert isCssName(style);
return appendAttribute("class", style);
}
private void sealElement0() {
assert cb == sBuf;
cb = dBuf;
att.onto(cb, this);
}
Buffer sealElement() {
sealElement0();
cb.append(">");
return cb;
}
/** Close the current element with a self closing suffix ("/ &gt;"). */
public SafeHtmlBuilder closeSelf() {
sealElement0();
cb.append(" />");
return this;
}
/** Append a closing tag for the named element. */
public SafeHtmlBuilder closeElement(final String name) {
assert isElementName(name);
cb.append("</");
cb.append(name);
cb.append(">");
return this;
}
/** Append "&amp;nbsp;" - a non-breaking space, useful in empty table cells. */
public SafeHtmlBuilder nbsp() {
cb.append("&nbsp;");
return this;
}
/** Append "&lt;br /&gt;" - a line break with no attributes */
public SafeHtmlBuilder br() {
cb.append("<br />");
return this;
}
/** Append "&lt;tr&gt;"; attributes may be set if needed */
public SafeHtmlBuilder openTr() {
return openElement("tr");
}
/** Append "&lt;/tr&gt;" */
public SafeHtmlBuilder closeTr() {
return closeElement("tr");
}
/** Append "&lt;td&gt;"; attributes may be set if needed */
public SafeHtmlBuilder openTd() {
return openElement("td");
}
/** Append "&lt;/td&gt;" */
public SafeHtmlBuilder closeTd() {
return closeElement("td");
}
/** Append "&lt;div&gt;"; attributes may be set if needed */
public SafeHtmlBuilder openDiv() {
return openElement("div");
}
/** Append "&lt;/div&gt;" */
public SafeHtmlBuilder closeDiv() {
return closeElement("div");
}
/** Append "&lt;span&gt;"; attributes may be set if needed */
public SafeHtmlBuilder openSpan() {
return openElement("span");
}
/** Append "&lt;/span&gt;" */
public SafeHtmlBuilder closeSpan() {
return closeElement("span");
}
/** Append "&lt;a&gt;"; attributes may be set if needed */
public SafeHtmlBuilder openAnchor() {
return openElement("a");
}
/** Append "&lt;/a&gt;" */
public SafeHtmlBuilder closeAnchor() {
return closeElement("a");
}
/** Append "&lt;param name=... value=... /&gt;". */
public SafeHtmlBuilder paramElement(final String name, final String value) {
openElement("param");
setAttribute("name", name);
setAttribute("value", value);
return closeSelf();
}
/** @return an immutable {@link SafeHtml} representation of the buffer. */
public SafeHtml toSafeHtml() {
return new SafeHtmlString(asString());
}
@Override
public String asString() {
return cb.toString();
}
private static void escapeCS(final SafeHtmlBuilder b, final CharSequence in) {
for (int i = 0; i < in.length(); i++) {
b.append(in.charAt(i));
}
}
private static boolean isElementName(final String name) {
return name.matches("^[a-zA-Z][a-zA-Z0-9_-]*$");
}
private static boolean isAttributeName(final String name) {
return isElementName(name);
}
private static boolean isCssName(final String name) {
return isElementName(name);
}
private static abstract class Impl {
abstract void escapeStr(SafeHtmlBuilder b, String in);
}
private static class ServerImpl extends Impl {
@Override
void escapeStr(final SafeHtmlBuilder b, final String in) {
SafeHtmlBuilder.escapeCS(b, in);
}
}
private static class ClientImpl extends Impl {
@Override
void escapeStr(final SafeHtmlBuilder b, final String in) {
b.cb.append(escape(in));
}
private static native String escape(String src)
/*-{ return src.replace(/&/g,'&amp;')
.replace(/>/g,'&gt;')
.replace(/</g,'&lt;')
.replace(/"/g,'&quot;')
.replace(/'/g,'&#39;');
}-*/;
}
}

28
src/main/java/com/google/gwtexpui/safehtml/client/SafeHtmlString.java Normal file
View File

@@ -0,0 +1,28 @@
// Copyright 2009 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gwtexpui.safehtml.client;
class SafeHtmlString extends SafeHtml {
private final String html;
SafeHtmlString(final String h) {
html = h;
}
@Override
public String asString() {
return html;
}
}