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#! perl |
| 2 |
|
| 3 |
sub refresh { |
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my ($self) = @_; |
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|
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my $cmd = "\x1b[H\x1b[7m\x1b[K"; |
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my $txt; |
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my @ofs = (0); |
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|
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for my $tab (@{ $self->{tabs} }) { |
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if ($tab == $self->{cur}) { |
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$txt = " [$tab->{name}] "; |
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} else { |
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$txt = " $tab->{name} "; |
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} |
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|
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$cmd .= $txt; |
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push @ofs, $ofs[-1] + length $txt; |
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} |
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|
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$self->{tabofs} = \@ofs; |
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|
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$self->cmd_parse ($self->locale_encode ($cmd)); |
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} |
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|
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sub new_tab { |
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my ($self) = @_; |
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|
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my $offset = $self->fheight; |
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|
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# save a backlink to us, make sure tabbed is inactive |
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push @urxvt::TERM_INIT, sub { |
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my ($term) = @_; |
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$term->{parent} = $self; |
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|
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$term->resource ($_->[0] => $_->[1]) |
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for @{ $self->{resource} || [] }; |
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|
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$term->resource (perl_ext_2 => $term->resource ("perl_ext_2") . ",-tabbed"); |
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|
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}; |
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|
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push @urxvt::TERM_EXT, urxvt::ext::tabbed::tab::; |
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|
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my $term = new urxvt::term |
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$self->env, $urxvt::RXVTNAME, |
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-embed => $self->parent, |
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; |
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} |
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|
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sub configure { |
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my ($self) = @_; |
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|
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my $tabheight = $self->int_bwidth + $self->fheight + $self->lineSpace; |
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|
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$self->{cur}->XMoveResizeWindow ( |
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$self->{cur}->parent, |
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0, $tabheight, |
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$self->width, $self->height - $tabheight |
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); |
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} |
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|
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sub make_current { |
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my ($self, $tab) = @_; |
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|
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if (my $cur = $self->{cur}) { |
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$cur->XUnmapWindow ($cur->parent) |
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if $cur->mapped; |
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} |
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|
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$self->{cur} = $tab; |
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|
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$self->configure; |
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|
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$tab->XMapWindow ($tab->parent); |
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|
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$self->refresh; |
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|
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() |
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} |
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|
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sub on_button_press { |
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1 |
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} |
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|
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sub on_button_release { |
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my ($self, $event) = @_; |
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|
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my $ofs = $self->{tabofs}; |
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|
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if ($event->{row} == 0) { |
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for my $i (0 .. @$ofs - 2) { |
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if ($event->{col} >= $ofs->[$i] |
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&& $event->{col} < $ofs->[$i+1]) { |
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$self->make_current ($self->{tabs}[$i]); |
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} |
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} |
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} |
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|
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1 |
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} |
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|
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sub on_motion_notify { |
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1 |
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} |
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|
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sub on_init { |
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my ($self) = @_; |
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|
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for (qw(name perl_ext_1 perl_ext_2)) { |
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my $val = $self->resource ($_); |
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|
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push @{ $self->{resource} }, [$_ => $val] |
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if defined $val; |
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} |
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|
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$self->resource (int_bwidth => 0); |
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$self->resource (name => "URxvt.tab"); |
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$self->resource (pty_fd => -1); |
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|
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$self->option ($urxvt::OPTION{scrollBar}, 0); |
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|
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() |
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} |
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|
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sub on_start { |
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my ($self) = @_; |
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|
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$self->cmd_parse ("\x1b[?25l\x1b[?7l"); |
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$self->new_tab; |
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$self->new_tab; |
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$self->new_tab; |
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|
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() |
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} |
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|
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sub on_configure_notify { |
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my ($self, $event) = @_; |
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|
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$self->configure; |
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|
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() |
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} |
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|
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sub on_wm_delete_window { |
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my ($self) = @_; |
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|
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$_->destroy for @{ $self->{tabs} }; |
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|
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1 |
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} |
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|
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sub tab_start { |
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my ($self, $tab) = @_; |
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|
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push @{ $self->{tabs} }, $tab; |
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|
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$tab->{name} ||= scalar @{ $self->{tabs} }; |
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$self->make_current ($tab); |
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|
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() |
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} |
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|
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sub tab_destroy { |
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my ($self, $tab) = @_; |
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|
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$self->{tabs} = [ grep $_ != $tab, @{ $self->{tabs} } ]; |
| 168 |
|
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if (@{ $self->{tabs} }) { |
| 170 |
if ($self->{cur} == $tab) { |
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delete $self->{cur}; |
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$self->make_current ($self->{tabs}[-1]); |
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} |
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} else { |
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# delay destruction a tiny bit |
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$self->{destroy} = urxvt::iw->new->start->cb (sub { $self->destroy }); |
| 177 |
} |
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|
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() |
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} |
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|
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package urxvt::ext::tabbed::tab; |
| 183 |
|
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# helper extension implementing the subwindows of a tabbed terminal. |
| 185 |
# simply proxies all interesting calls back to the tabbed class. |
| 186 |
|
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{ |
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for my $hook qw(start destroy) { |
| 189 |
eval qq{ |
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sub on_$hook { |
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my \$parent = \$_[0]{term}{parent} |
| 192 |
or return; |
| 193 |
\$parent->tab_$hook (\@_) |
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} |
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}; |
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die if $@; |
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} |
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} |
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|
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|
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|
