diff options
Diffstat (limited to 'perl-install/my_gtk.pm')
| -rw-r--r-- | perl-install/my_gtk.pm | 261 |
1 files changed, 261 insertions, 0 deletions
diff --git a/perl-install/my_gtk.pm b/perl-install/my_gtk.pm new file mode 100644 index 000000000..a6f1101d5 --- /dev/null +++ b/perl-install/my_gtk.pm @@ -0,0 +1,261 @@ +package my_gtk; + +use diagnostics; +use strict; +use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK); + +@ISA = qw(Exporter); +%EXPORT_TAGS = ( + all => [ qw(create_window create_yesorno createScrolledWindow create_menu create_notebook create_packtable create_hbox create_adjustment mymain my_signal_connect mypack mypack_ myappend myadd label_align myset_usize myset_justify myshow mysync myflush mydestroy) ], +); +@EXPORT_OK = map { @$_ } values %EXPORT_TAGS; + +use Gtk; + +1; + + +sub new { + my ($type, $title, @opts) = @_; + + Gtk->init; + parse Gtk::Rc "$ENV{HOME}/etc/any/Gtkrc"; + my $o = bless { @opts }, $type; + $o->{window} = $o->create_window($title); + $o; +} +sub destroy($) { + my ($o) = @_; + $o->{window}->destroy; + myflush(); +} + +sub ask_from_entry($$@) { + my ($o, @msgs) = @_; + my $entry = new Gtk::Entry; + my $f = sub { $o->{retval} = $entry->get_text; Gtk->main_quit }; + + myadd($o->{window}, + mypack($o->create_box_with_title(@msgs), + my_signal_connect($entry, 'activate' => $f), + ($o->{hide_buttons} ? () : mypack(new Gtk::HBox(0,0), + my_signal_connect(new Gtk::Button('Ok'), 'clicked' => $f), + my_signal_connect(new Gtk::Button('Cancel'), 'clicked' => sub { $o->{retval} = undef; Gtk->main_quit }), + )), + ), + ); + $entry->grab_focus(); + mymain($o); +} + + +sub ask_from_list($\@$@) { + my ($o, $l, @msgs) = @_; + my $f = sub { $o->{retval} = $_[1]; Gtk->main_quit }; + my @l = map { my_signal_connect(new Gtk::Button($_), "clicked" => $f, $_) } @$l; + +# myadd($o->{window}, +# mypack_(myset_usize(new Gtk::VBox(0,0), 0, 200), +# 0, $o->create_box_with_title(@msgs), +# 1, createScrolledWindow(mypack(new Gtk::VBox(0,0), @l)))); + myadd($o->{window}, + mypack($o->create_box_with_title(@msgs), @l)); + $l[0]->grab_focus(); + mymain($o) +} + + +sub ask_warn($@) { + my ($o, @msgs) = @_; + + myadd($o->{window}, + mypack($o->create_box_with_title(@msgs), + my_signal_connect(my $w = new Gtk::Button("Ok"), "clicked" => sub { Gtk->main_quit }), + ), + ); + $w->grab_focus(); + mymain($o) +} + +sub ask_yesorno($@) { + my ($o, @msgs) = @_; + + myadd($o->{window}, + mypack(create_box_with_title($o, @msgs), + create_yesorno($o), + ) + ); + $o->{ok}->grab_focus(); + mymain($o) +} + +sub create_window($$) { + my ($o, $title) = @_; + $o->{window} = new Gtk::Window; + $o->{window}->set_title($title); + $o->{window}->signal_connect("delete_event" => sub { $o->{retval} = undef; Gtk->main_quit }); + $o->{window} +} + +sub create_yesorno($) { + my ($w) = @_; + + myadd(create_hbox(), + my_signal_connect($w->{ok} = new Gtk::Button("Ok"), "clicked" => sub { $w->{retval} = 1; Gtk->main_quit }), + my_signal_connect(new Gtk::Button("Cancel"), "clicked" => sub { $w->{retval} = 0; Gtk->main_quit }), + ); +} + +sub create_box_with_title($@) { + my $o = shift; + $o->{box} = mypack(new Gtk::VBox(0,0), + map({ new Gtk::Label(" $_ ") } @_), + new Gtk::HSeparator, + ) +} + +sub createScrolledWindow($) { + my $w = new Gtk::ScrolledWindow(undef, undef); + $w->set_policy('automatic', 'automatic'); + $w->add_with_viewport($_[0]); + $_[0]->show; + $w +} + +sub create_menu($@) { + my $title = shift; + my $w = new Gtk::MenuItem($title); + $w->set_submenu(myshow(myappend(new Gtk::Menu, @_))); + $w +} + +sub create_notebook(@) { + my $n = new Gtk::Notebook; + while (@_) { + my $title = shift; + my $book = shift; + + my ($w1, $w2) = map { new Gtk::Label($_) } $title, $title; + $n->append_page_menu($book, $w1, $w2); + $book->show; + $w1->show; + $w2->show; + } + $n +} + +sub create_adjustment($$$) { + my ($val, $min, $max) = @_; + new Gtk::Adjustment($val, $min, $max + 1, 1, ($max - $min + 1) / 10, 1); +} + +sub create_packtable($@) { + my $options = shift; + my $w = new Gtk::Table(0, 0, $options->{homogeneous} || 0); + my $i = 0; foreach (@_) { + for (my $j = 0; $j < @$_; $j++) { + if (defined $_->[$j]) { + my $l = $_->[$j]; + ref $l or $l = new Gtk::Label($l); + $w->attach_defaults($l, $j, $j + 1, $i, $i + 1); + $l->show; + } + } + $i++; + } + $w->set_col_spacings($options->{col_spacings} || 0); + $w->set_row_spacings($options->{row_spacings} || 0); + $w +} + +sub create_hbox { + my $w = new Gtk::HButtonBox; + $w->set_layout(-spread); + $w; +} + +sub mymain($) { + my $o = shift; + + $o->{window}->show; + Gtk->main; + $o->{window}->destroy; + myflush(); + $o->{retval} +} + +sub my_signal_connect($@) { + my $w = shift; + $w->signal_connect(@_); + $w +} + +sub mypack($@) { + my $box = shift; + foreach (@_) { + my $l = $_; + ref $l or $l = new Gtk::Label($l); + $box->pack_start($l, 1, 1, 0); + $l->show; + } + $box +} + +sub mypack_($@) { + my $box = shift; + for (my $i = 0; $i < @_; $i += 2) { + my $l = $_[$i + 1]; + ref $l or $l = new Gtk::Label($l); + $box->pack_start($l, $_[$i], 1, 0); + $_[$i + 1]->show; + } + $box +} + +sub myappend($@) { + my $w = shift; + foreach (@_) { + my $l = $_; + ref $l or $l = new Gtk::Label($l); + $w->append($l); + $l->show; + } + $w +} +sub myadd($@) { + my $w = shift; + foreach (@_) { + my $l = $_; + ref $l or $l = new Gtk::Label($l); + $w->add($l); + $l->show; + } + $w +} +sub myshow($) { $_[0]->show; $_[0] } + +sub mysync(;$) { + my ($o) = @_; + $o and $o->{window}->show; + + my $h = Gtk->idle_add(sub { Gtk->main_quit; 1 }); + map { Gtk->main } (1..4); + Gtk->idle_remove($h); +} +sub myflush(;$) { + Gtk->main_iteration while Gtk::Gdk->events_pending; +} + + + +sub bigsize($) { $_[0]->{window}->set_usize(600,400); } +sub myset_usize($$$) { $_[0]->set_usize($_[1],$_[2]); $_[0] } +sub myset_justify($$) { $_[0]->set_justify($_[1]); $_[0] } +sub mydestroy($) { $_[0] and $_[0]->destroy } + +sub label_align($$) { + my $w = shift; + local $_ = shift; + $w->set_alignment(!/W/i, !/N/i); + $w +} |