| 1 |
#! perl |
| 2 |
|
| 3 |
sub refresh { |
| 4 |
my ($self) = @_; |
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|
| 6 |
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 = $self->fheight; |
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|
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# save a backlink to us, make sure tabbed is inactive |
| 32 |
push @urxvt::TERM_INIT, sub { |
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my ($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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$self->{cur}->XMoveResizeWindow ( |
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$self->{cur}->parent, |
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0, $self->{tabheight}, |
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$self->width, $self->height - $self->{tabheight} |
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); |
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} |
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|
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sub make_current { |
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my ($self, $tab) = @_; |
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|
| 64 |
if (my $cur = $self->{cur}) { |
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$cur->XUnmapWindow ($cur->parent) |
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if $cur->mapped; |
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} |
| 68 |
|
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$self->{cur} = $tab; |
| 70 |
|
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$self->configure; |
| 72 |
|
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my $wm_normal_hints = $self->XInternAtom ("WM_NORMAL_HINTS"); |
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|
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for my $atom ($tab->XListProperties ($tab->parent)) { |
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my ($type, $format, $items) = $self->XGetWindowProperty ($tab->parent, $atom); |
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|
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if ($atom == $wm_normal_hints) { |
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my (@hints) = unpack "l!*", $items; |
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$hints[ 4] += $self->{tabheight}; |
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$hints[16] += $self->{tabheight}; |
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$items = pack "l!*", @hints; |
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} |
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$self->XChangeWindowProperty ($self->parent, $atom, $type, $format, $items); |
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} |
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|
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$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 = $self->{tabofs}; |
| 102 |
|
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if ($event->{row} == 0) { |
| 104 |
for my $i (0 .. @$ofs - 2) { |
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if ($event->{col} >= $ofs->[$i] |
| 106 |
&& $event->{col} < $ofs->[$i+1]) { |
| 107 |
$self->make_current ($self->{tabs}[$i]); |
| 108 |
} |
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} |
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} |
| 111 |
|
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1 |
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} |
| 114 |
|
| 115 |
sub on_motion_notify { |
| 116 |
1 |
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} |
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|
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sub on_init { |
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my ($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] |
| 126 |
if defined $val; |
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} |
| 128 |
|
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$self->resource (int_bwidth => 0); |
| 130 |
$self->resource (name => "URxvt.tab"); |
| 131 |
$self->resource (pty_fd => -1); |
| 132 |
|
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$self->option ($urxvt::OPTION{scrollBar}, 0); |
| 134 |
|
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() |
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} |
| 137 |
|
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sub on_start { |
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my ($self) = @_; |
| 140 |
|
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$self->{tabheight} = $self->int_bwidth + $self->fheight + $self->lineSpace; |
| 142 |
|
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$self->cmd_parse ("\x1b[?25l\x1b[?7l"); |
| 144 |
$self->new_tab; |
| 145 |
$self->new_tab; |
| 146 |
$self->new_tab; |
| 147 |
|
| 148 |
() |
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} |
| 150 |
|
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sub on_configure_notify { |
| 152 |
my ($self, $event) = @_; |
| 153 |
|
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$self->configure; |
| 155 |
|
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() |
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} |
| 158 |
|
| 159 |
sub on_wm_delete_window { |
| 160 |
my ($self) = @_; |
| 161 |
|
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$_->destroy for @{ $self->{tabs} }; |
| 163 |
|
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1 |
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} |
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|
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sub tab_start { |
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my ($self, $tab) = @_; |
| 169 |
|
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push @{ $self->{tabs} }, $tab; |
| 171 |
|
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$tab->{name} ||= scalar @{ $self->{tabs} }; |
| 173 |
$self->make_current ($tab); |
| 174 |
|
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() |
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} |
| 177 |
|
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sub tab_destroy { |
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my ($self, $tab) = @_; |
| 180 |
|
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$self->{tabs} = [ grep $_ != $tab, @{ $self->{tabs} } ]; |
| 182 |
|
| 183 |
if (@{ $self->{tabs} }) { |
| 184 |
if ($self->{cur} == $tab) { |
| 185 |
delete $self->{cur}; |
| 186 |
$self->make_current ($self->{tabs}[-1]); |
| 187 |
} |
| 188 |
} else { |
| 189 |
# delay destruction a tiny bit |
| 190 |
$self->{destroy} = urxvt::iw->new->start->cb (sub { $self->destroy }); |
| 191 |
} |
| 192 |
|
| 193 |
() |
| 194 |
} |
| 195 |
|
| 196 |
package urxvt::ext::tabbed::tab; |
| 197 |
|
| 198 |
# helper extension implementing the subwindows of a tabbed terminal. |
| 199 |
# simply proxies all interesting calls back to the tabbed class. |
| 200 |
|
| 201 |
{ |
| 202 |
for my $hook qw(start destroy) { |
| 203 |
eval qq{ |
| 204 |
sub on_$hook { |
| 205 |
my \$parent = \$_[0]{term}{parent} |
| 206 |
or return; |
| 207 |
\$parent->tab_$hook (\@_) |
| 208 |
} |
| 209 |
}; |
| 210 |
die if $@; |
| 211 |
} |
| 212 |
} |
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|
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|
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|
