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wakaba |
1.1 |
package Message::DOM::Window; |
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use strict; |
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require Scalar::Util; |
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push our @ISA, 'Message::IF::AbstractView', |
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'Message::IF::Window', |
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'Message::IF::ViewCSS'; |
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## NOTE: We don't support multiple views - all the views are |
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## the default views. |
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## NOTE: The current implementation does not support non-CSS views. |
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sub ___new ($$) { |
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my $self = bless \{ |
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#___css |
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#___css_options => {}, |
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___user_style_sheets => [], ___ua_style_sheets => [], |
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}, shift; |
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$$self->{___implementation} = shift; |
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my $doc = $$self->{document} = $$self->{___implementation}->create_document; |
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$$doc->{default_view} = $self; |
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Scalar::Util::weaken ($$doc->{default_view}); |
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$doc->manakai_is_html (1); |
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$doc->inner_html (q[<!DOCTYPE HTML><title></title><body>]); |
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$self->___reset_css; |
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return $self; |
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} # ___new |
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## |AbstractView| attribute |
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sub document ($) { ${$_[0]}->{document} } |
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## |ViewCSS| methods |
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sub get_computed_style ($$;$) { |
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my $css = ${$_[0]}->{___css}; |
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## TODO: pseudo element |
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## TODO: element not part of this document or not part of document tree |
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## TODO: Sameness of return values of multiple invocations. |
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require Message::DOM::CSSStyleDeclaration; |
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return Message::DOM::CSSComputedStyleDeclaration->____new ($css, $_[1]); |
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} # get_computed_style |
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sub ___set_css_options ($$) { |
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${$_[0]}->{___css_options} = $_[1]; |
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} # ___set_css_options |
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sub ___set_ua_style_sheets ($$) { |
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${$_[0]}->{___ua_style_sheets} = $_[1]; |
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} # ___set_ua_style_sheets |
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sub ___set_user_style_sheets ($$) { |
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${$_[0]}->{___user_style_sheets} = $_[1]; |
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} # ___set_user_style_sheets |
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sub ___reset_css ($) { |
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my $self = shift; |
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require Whatpm::CSS::Cascade; |
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my $cas = Whatpm::CSS::Cascade->new (${$_[0]}->{document}); |
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$cas->{has_invert} |
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= $$self->{___css_options}->{prop_value}->{'outline-color'}->{invert}; |
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## TODO: ... |
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$cas->add_style_sheets ([@{$$self->{___user_style_sheets}}, |
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@{$$self->{___ua_style_sheets}}]); |
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$cas->___associate_rules; |
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$$self->{___css} = $cas; |
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} # ___reset_css |
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## |Window| methods |
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## NOTE: An Opera extension. |
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sub set_document ($$) { |
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## NOTE: See <http://suika.fam.cx/gate/2005/sw/setDocument>. |
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my $self = shift; |
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my $new_doc = shift; |
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return if $new_doc->default_view; |
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## NOTE: When $new_doc eq $self->document, only re-rendering |
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## should be happen. |
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my $old_doc = $$self->{document}; |
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if ($old_doc) { |
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delete $$old_doc->{default_view}; |
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} |
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$$self->{document} = $new_doc; |
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$$new_doc->{default_view} = $self; |
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Scalar::Util::weaken ($$new_doc->{default_view}); |
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$self->___reset_css; |
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} # set_document |
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package Message::IF::AbstractView; |
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package Message::IF::ViewCSS; |
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package Message::IF::Window; |
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1; |
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## $Date:$ |
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