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added support for specifying the desired number of columns or rows

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This commit is contained in:
Lohmar ASHAR 2017-04-29 17:08:22 +02:00
parent 2b9b8990b7
commit cd355f965d
4 changed files with 58 additions and 18 deletions
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53
lib/App/ClusterSSH.pm
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@ -950,24 +950,43 @@ sub retile_hosts {
$self->config->{internal_screen_width} = $xdisplay->{width_in_pixels};
# Now, work out how many columns of terminals we can fit on screen
$self->config->{internal_columns} = int(
( $self->config->{internal_screen_width}
- $self->config->{screen_reserve_left}
- $self->config->{screen_reserve_right}
) / (
$self->config->{internal_terminal_width}
+ $self->config->{terminal_reserve_left}
+ $self->config->{terminal_reserve_right}
)
);
# Work out the number of rows we need to use to fit everything on screen
$self->config->{internal_rows} = int(
( $self->config->{internal_total}
/ $self->config->{internal_columns}
) + 0.999
);
if ( $self->config->{rows} != -1 || $self->config->{cols} != -1 ) {
if ( $self->config->{rows} != -1 ) {
$self->config->{internal_rows} = $self->config->{rows};
$self->config->{internal_columns} = int(
( $self->config->{internal_total}
/ $self->config->{internal_rows}
) + 0.999
);
}
else {
$self->config->{internal_columns} = $self->config->{cols};
$self->config->{internal_rows} = int(
( $self->config->{internal_total}
/ $self->config->{internal_columns}
) + 0.999
);
}
}
else {
$self->config->{internal_columns} = int(
( $self->config->{internal_screen_width}
- $self->config->{screen_reserve_left}
- $self->config->{screen_reserve_right}
) / (
$self->config->{internal_terminal_width}
+ $self->config->{terminal_reserve_left}
+ $self->config->{terminal_reserve_right}
)
);
# Work out the number of rows we need to use to fit everything on screen
$self->config->{internal_rows} = int(
( $self->config->{internal_total}
/ $self->config->{internal_columns}
) + 0.999
);
}
$self->debug( 2, "Screen Columns: ", $self->config->{internal_columns} );
$self->debug( 2, "Screen Rows: ", $self->config->{internal_rows} );