summaryrefslogtreecommitdiffstats
path: root/perl-install/interactive.pm
diff options
context:
space:
mode:
Diffstat (limited to 'perl-install/interactive.pm')
-rw-r--r--perl-install/interactive.pm401
1 files changed, 0 insertions, 401 deletions
diff --git a/perl-install/interactive.pm b/perl-install/interactive.pm
deleted file mode 100644
index e978e9b6d..000000000
--- a/perl-install/interactive.pm
+++ /dev/null
@@ -1,401 +0,0 @@
-package interactive; # $Id$
-
-use diagnostics;
-use strict;
-
-#-######################################################################################
-#- misc imports
-#-######################################################################################
-use MDK::Common::Func;
-use common;
-
-#- minimal example using interactive:
-#
-#- > use lib qw(/usr/lib/libDrakX);
-#- > use interactive;
-#- > my $in = interactive->vnew;
-#- > $in->ask_okcancel('title', 'question');
-#- > $in->exit;
-
-#- ask_from_entries takes:
-#- val => reference to the value
-#- label => description
-#- icon => icon to put before the description
-#- help => tooltip
-#- advanced => wether it is shown in by default or only in advanced mode
-#- disabled => function returning wether it should be disabled (grayed)
-#- gtk => gtk preferences
-#- type =>
-#- button => (with clicked or clicked_may_quit)
-#- (type defaults to button if clicked or clicked_may_quit is there)
-#- (val need not be a reference) (if clicked_may_quit return true, it's as if "Ok" was pressed)
-#- label => (val need not be a reference) (type defaults to label if val is not a reference)
-#- bool (with text)
-#- range (with min, max)
-#- combo (with list, not_edit, format)
-#- list (with list, icon2f (aka icon), separator (aka tree), format (aka pre_format function),
-#- help can be a hash or a function,
-#- tree_expanded boolean telling wether the tree should be wide open by default
-#- quit_if_double_click boolean
-#- allow_empty_list disables the special cases for 0 and 1 element lists)
-#- entry (the default) (with hidden)
-#
-#- heritate from this class and you'll get all made interactivity for same steps.
-#- for this you need to provide
-#- - ask_from_listW(o, title, messages, arrayref, default) returns one string of arrayref
-#-
-#- where
-#- - o is the object
-#- - title is a string
-#- - messages is an refarray of strings
-#- - default is an optional string (default is in arrayref)
-#- - arrayref is an arrayref of strings
-#- - arrayref2 contains booleans telling the default state,
-#-
-#- ask_from_list and ask_from_list_ are wrappers around ask_from_biglist and ask_from_smalllist
-#-
-#- ask_from_list_ just translate arrayref before calling ask_from_list and untranslate the result
-#-
-#- ask_from_listW should handle differently small lists and big ones.
-#-
-
-
-#-######################################################################################
-#- OO Stuff
-#-######################################################################################
-sub new($) {
- my ($type) = @_;
-
- bless {}, ref $type || $type;
-}
-
-sub vnew {
- my ($type, $su, $icon) = @_;
- $su = $su eq "su";
- if ($ENV{INTERACTIVE_HTTP}) {
- require interactive_http;
- return interactive_http->new;
- }
- require c;
- if ($su) {
- $ENV{PATH} = "/sbin:/usr/sbin:$ENV{PATH}";
- $su = '' if $::testing || $ENV{TESTING};
- }
- if ($ENV{DISPLAY} && system('/usr/X11R6/bin/xtest') == 0) {
- if ($su && $>) {
- if (`/sbin/pidof "kdeinit: kwin"` > 0) {
- exec("kdesu", "-c", "$0 @ARGV") or die _("kdesu missing");
- } else {
- exec {'consolehelper'} $0, @ARGV or die _("consolehelper missing");
- }
- }
- eval { require interactive_gtk };
- if (!$@) {
- my $o = interactive_gtk->new;
- if ($icon && $icon ne 'default' && !$::isWizard) { $o->{icon} = $icon } else { undef $o->{icon} }
- return $o;
- }
- } else {
- if ($su && $>) {
- exec {'consolehelper'} $0, @ARGV or die _("consolehelper missing");
- }
- }
-
- if ($su && $>) {
- die "you must be root to run this program";
- }
- require 'log.pm';
- undef *log::l;
- *log::l = sub {}; # otherwise, it will bother us :(
- require interactive_newt;
- interactive_newt->new;
-}
-
-sub enter_console {}
-sub leave_console {}
-sub suspend {}
-sub resume {}
-sub end {}
-sub exit { exit($_[0]) }
-
-#-######################################################################################
-#- Interactive functions
-#-######################################################################################
-sub ask_warn {
- my ($o, $title, $message) = @_;
- local $::isWizard=0;
- ask_from_listf_no_check($o, $title, $message, undef, [ _("Ok") ]);
-}
-
-sub ask_yesorno {
- my ($o, $title, $message, $def, $help) = @_;
- ask_from_list_($o, $title, $message, [ __("Yes"), __("No") ], $def ? "Yes" : "No", $help) eq "Yes";
-}
-
-sub ask_okcancel {
- my ($o, $title, $message, $def, $help) = @_;
-
- if ($::isWizard) {
- $::no_separator = 1;
- $o->ask_from_no_check({ title => $title, messages => $message, focus_cancel => !$def });
- } else {
- ask_from_list_($o, $title, $message, [ __("Ok"), __("Cancel") ], $def ? "Ok" : "Cancel", $help) eq "Ok";
- }
-}
-
-sub ask_file {
- my ($o, $title, $dir) = @_;
- $o->ask_fileW($title, $dir);
-}
-sub ask_fileW {
- my ($o, $title, $dir) = @_;
- $o->ask_from_entry($title, _("Choose a file"));
-}
-
-sub ask_from_list {
- my ($o, $title, $message, $l, $def, $help) = @_;
- ask_from_listf($o, $title, $message, undef, $l, $def, $help);
-}
-
-sub ask_from_list_ {
- my ($o, $title, $message, $l, $def, $help) = @_;
- ask_from_listf($o, $title, $message, sub { translate($_[0]) }, $l, $def, $help);
-}
-
-sub ask_from_listf_ {
- my ($o, $title, $message, $f, $l, $def, $help) = @_;
- ask_from_listf($o, $title, $message, sub { translate($f->(@_)) }, $l, $def, $help);
-}
-sub ask_from_listf {
- my ($o, $title, $message, $f, $l, $def, $help) = @_;
- @$l == 0 and die "ask_from_list: empty list\n" . common::backtrace();
- @$l == 1 and return $l->[0];
- goto &ask_from_listf_no_check;
-}
-
-sub ask_from_listf_no_check {
- my ($o, $title, $message, $f, $l, $def, $help) = @_;
-
- if (@$l <= 2 && !$::isWizard) {
- my $ret = eval {
- ask_from_no_check($o,
- { title => $title, messages => $message, ok => $l->[0] && may_apply($f, $l->[0]),
- if_($l->[1], cancel => may_apply($f, $l->[1]), focus_cancel => $def eq $l->[1]) }, []
- ) ? $l->[0] : $l->[1];
- };
- die if $@ && $@ !~ /^wizcancel/;
- $@ ? undef : $ret;
- } else {
- ask_from($o, $title, $message, [ { val => \$def, type => 'list', list => $l, help => $help, format => $f } ]) && $def;
- }
-}
-
-sub ask_from_treelist {
- my ($o, $title, $message, $separator, $l, $def) = @_;
- ask_from_treelistf($o, $title, $message, $separator, undef, $l, $def);
-}
-sub ask_from_treelist_ {
- my ($o, $title, $message, $separator, $l, $def) = @_;
- my $transl = sub { join '|', map { translate($_) } split(quotemeta($separator), $_[0]) };
- ask_from_treelistf($o, $title, $message, $separator, $transl, $l, $def);
-}
-sub ask_from_treelistf {
- my ($o, $title, $message, $separator, $f, $l, $def) = @_;
- ask_from($o, $title, $message, [ { val => \$def, separator => $separator, list => $l, format => $f, sort => 1 } ]) or return;
- $def;
-}
-
-sub ask_many_from_list {
- my ($o, $title, $message, @l) = @_;
- @l = grep { @{$_->{list}} } @l or return '';
- foreach my $h (@l) {
- $h->{e}{$_} = {
- text => may_apply($h->{label}, $_),
- val => $h->{val} ? $h->{val}->($_) : do {
- my $i =
- $h->{value} ? $h->{value}->($_) :
- $h->{values} ? member($_, @{$h->{values}}) : 0;
- \$i;
- },
- type => 'bool',
- help => may_apply($h->{help}, $_, ''),
- icon => may_apply($h->{icon2f}, $_, ''),
- } foreach @{$h->{list}};
- if ($h->{sort}) {
- $h->{list} = [ sort { $h->{e}{$a}{text} cmp $h->{e}{$b}{text} } @{$h->{list}} ];
- }
- }
- $o->ask_from($title, $message, [ map { my $h = $_; map { $h->{e}{$_} } @{$h->{list}} } @l ]) or return;
-
- @l = map {
- my $h = $_;
- [ grep { ${$h->{e}{$_}{val}} } @{$h->{list}} ];
- } @l;
- wantarray ? @l : $l[0];
-}
-
-sub ask_from_entry {
- my ($o, $title, $message, %callback) = @_;
- first(ask_from_entries($o, $title, $message, [''], %callback));
-}
-sub ask_from_entries {
- my ($o, $title, $message, $l, %callback) = @_;
-
- my @l = map { my $i = ''; { label => $_, val => \$i } } @$l;
-
- $o->ask_from($title, $message, \@l, %callback) ?
- map { ${$_->{val}} } @l :
- undef;
-}
-
-#- can get a hash of callback: focus_out changed and complete
-#- moreove if you pass a hash with a field list -> combo
-#- if you pass a hash with a field hidden -> emulate stty -echo
-sub ask_from {
- my ($o, $title, $message, $l, %callback) = @_;
- ask_from_($o, { title => $title, messages => $message, callbacks => \%callback }, $l);
-}
-
-
-sub ask_from_normalize {
- my ($o, $common, $l) = @_;
-
- foreach my $e (@$l) {
- if (my $li = $e->{list}) {
- ref $e->{val} eq 'SCALAR' or internal_error($e->{val} ? "field {val} must be a reference" : "field {val} is mandatory");
- if ($e->{sort} || @$li > 10 && !exists $e->{sort}) {
- my @l2 = map { may_apply($e->{format}, $_) } @$li;
- my @places = sort { $l2[$a] cmp $l2[$b] } 0 .. $#l2;
- $e->{list} = $li = [ map { $li->[$_] } @places ];
- }
- $e->{type} = 'iconlist' if $e->{icon2f};
- $e->{type} = 'treelist' if $e->{separator};
- add2hash_($e, { not_edit => 1 });
- $e->{type} ||= 'combo';
- ${$e->{val}} = $li->[0] if ($e->{type} ne 'combo' || $e->{not_edit}) && !member(${$e->{val}}, @$li);
- if ($e->{type} eq 'combo' && $e->{format}) {
- my @l = map { $e->{format}->($_) } @{$e->{list}};
- delete $e->{format};
- each_index {
- ${$e->{val}} = $l[$::i] if $_ eq ${$e->{val}};
- } @{$e->{list}};
- ($e->{list}, $e->{saved_list}) = (\@l, $e->{list});
- }
- } elsif ($e->{type} eq 'range') {
- $e->{min} <= $e->{max} or die "bad range min $e->{min} > max $e->{max} (called from " . join(':', caller()) . ")";
- ${$e->{val}} = max($e->{min}, min(${$e->{val}}, $e->{max}));
- } elsif ($e->{type} eq 'button' || $e->{clicked} || $e->{clicked_may_quit}) {
- $e->{type} = 'button';
- $e->{clicked_may_quit} ||= $e->{clicked} ? sub { $e->{clicked}(); 0 } : sub {};
- $e->{val} = \ (my $v = $e->{val}) if !ref($e->{val});
- } elsif ($e->{type} eq 'label' || !ref($e->{val})) {
- $e->{type} = 'label';
- $e->{val} = \ (my $v = $e->{val}) if !ref($e->{val});
- } else {
- $e->{type} ||= 'entry';
- }
- $e->{disabled} ||= sub { 0 };
- }
-
- #- don't display empty lists and one element lists
- @$l = grep {
- if ($_->{list} && $_->{not_edit} && !$_->{allow_empty_list}) {
- if (@{$_->{list}} == ()) {
- eval {
- require log;
- log::l("ask_from_normalize: empty list for $_->{label}\n" . common::backtrace());
- };
- }
- @{$_->{list}} > 1;
- } else {
- 1;
- }
- } @$l;
-
- $common->{advanced_label} ||= _("Advanced");
- $common->{advanced_label_close} ||= _("Basic");
- $common->{$_} = [ deref($common->{$_}) ] foreach qw(messages advanced_messages);
- add2hash_($common, { ok => _("Ok"), cancel => _("Cancel") }) if !exists $common->{ok} && !$::isWizard;
- add2hash_($common->{callbacks} ||= {}, { changed => sub {}, focus_out => sub {}, complete => sub { 0 }, canceled => sub { 0 } });
-}
-
-sub ask_from_ {
- my ($o, $common, $l) = @_;
- ask_from_normalize($o, $common, $l);
- @$l or return 1;
- ask_from_real($o, $common, $l);
-}
-sub ask_from_no_check {
- my ($o, $common, $l) = @_;
- ask_from_normalize($o, $common, $l);
- $o->ask_fromW($common, [ grep { !$_->{advanced} } @$l ], [ grep { $_->{advanced} } @$l ]);
-}
-sub ask_from_real {
- my ($o, $common, $l) = @_;
- my $v = $o->ask_fromW($common, [ grep { !$_->{advanced} } @$l ], [ grep { $_->{advanced} } @$l ]);
- %$common = ();
- foreach my $e (@$l) {
- my $l = delete $e->{saved_list} or next;
- each_index {
- ${$e->{val}} = $l->[$::i] if $_ eq ${$e->{val}};
- } @{$e->{list}};
- $e->{list} = $l;
- }
- $v;
-}
-
-
-sub ask_browse_tree_info {
- my ($o, $title, $message, $common) = @_;
- add2hash_($common, { ok => _("Ok"), cancel => _("Cancel") });
- add2hash_($common, { title => $title, message => $message });
- add2hash_($common, { grep_allowed_to_toggle => sub { @_ },
- grep_unselected => sub { grep { $common->{node_state}($_) eq 'unselected' } @_ },
- check_interactive_to_toggle => sub { 1 },
- toggle_nodes => sub {
- my ($set_state, @nodes) = @_;
- my $new_state = !$common->{grep_unselected}($nodes[0]) ? 'selected' : 'unselected';
- $set_state->($_, $new_state) foreach @nodes;
- },
- });
- $o->ask_browse_tree_info_refW($common);
-}
-sub ask_browse_tree_info_refW { #- default definition, do not use with too many items (memory consuming)
- my ($o, $common) = @_;
- my ($l, $v, $h) = ([], [], {});
- $common->{build_tree}(sub {
- my ($node) = $common->{grep_allowed_to_toggle}(@_);
- if (my $state = $node && $common->{node_state}($node)) {
- push @$l, $node;
- $state eq 'selected' and push @$v, $node;
- $h->{$node} = $state eq 'selected';
- }
- }, 'flat');
- add2hash_($common, { list => $l, #- TODO interactivity of toggle is missing
- values => $v,
- help => sub { $common->{get_info}($_[0]) },
- });
- my ($new_v) = $o->ask_many_from_list($common->{title}, $common->{message}, $common) or return;
- $common->{toggle_nodes}(sub {}, grep { ! delete $h->{$_} } @$new_v);
- $common->{toggle_nodes}(sub {}, grep { $h->{$_} } keys %$h);
- 1;
-}
-
-sub wait_message {
- my ($o, $title, $message, $temp) = @_;
-
- my $w = $o->wait_messageW($title, [ _("Please wait"), deref($message) ]);
- push @tempory::objects, $w if $temp;
- my $b = before_leaving { $o->wait_message_endW($w) };
-
- #- enable access through set
- MDK::Common::Func::add_f4before_leaving(sub { $o->wait_message_nextW([ deref($_[1]) ], $w) }, $b, 'set');
- $b;
-}
-
-sub kill {}
-
-#-######################################################################################
-#- Wonderful perl :(
-#-######################################################################################
-1;
generated by cgit v1.2.1 (git 2.21.0) at 2024-11-23 11:36:30 +0000