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|
package my_gtk; # $Id$
use diagnostics;
use strict;
use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $border);
@ISA = qw(Exporter);
%EXPORT_TAGS = (
helpers => [ qw(create_okcancel createScrolledWindow create_menu create_notebook create_packtable create_hbox create_vbox create_adjustment create_box_with_title create_treeitem) ],
wrappers => [ qw(gtksignal_connect gtkradio gtkpack gtkpack_ gtkpack__ gtkpack2 gtkpack2_ gtkpack2__ gtkpowerpack gtkset_editable gtksetstyle gtkset_tip gtkappenditems gtkappend gtkset_shadow_type gtkset_layout gtkset_relief gtkadd gtkput gtktext_insert gtkset_usize gtksize gtkset_justify gtkset_active gtkset_sensitive gtkset_visibility gtkset_modal gtkset_border_width gtkmove gtkresize gtkshow gtkhide gtkdestroy gtkcolor gtkset_mousecursor gtkset_mousecursor_normal gtkset_mousecursor_wait gtkset_background gtkset_default_fontset gtkctree_children gtkxpm gtkpng create_pix_text get_text_coord fill_tiled gtkicons_labels_widget write_on_pixmap gtkcreate_xpm gtkcreate_png gtkbuttonset create_pixbutton gtkroot gtkentry) ],
ask => [ qw(ask_warn ask_okcancel ask_yesorno ask_from_entry ask_browse_tree_info ask_browse_tree_info_given_widgets ask_dir) ],
various => [ qw(add_icon_path) ],
);
$EXPORT_TAGS{all} = [ map { @$_ } values %EXPORT_TAGS ];
@EXPORT_OK = map { @$_ } values %EXPORT_TAGS;
use ugtk qw(:helpers :wrappers :various);
use common;
use log;
add_icon_path(@ugtk::icon_paths, "$ENV{SHARE_PATH}/libDrakX/pixmaps", '/usr/lib/libDrakX/icons', 'standalone/icons');
my $forgetTime = 1000; #- in milli-seconds
$border = 5;
#-###############################################################################
#- OO stuff
#-###############################################################################
sub new {
my ($type, $title, %opts) = @_;
Gtk->set_locale;
my $o = bless { %opts }, $type;
$o->_create_window($title);
while (my $e = shift @tempory::objects) { $e->destroy }
foreach (@interactive::objects) {
$_->{rwindow}->set_modal(0) if $_->{rwindow}->can('set_modal');
}
push @interactive::objects, $o if !$opts{no_interactive_objects};
$o->{rwindow}->set_position('center_always') if $::isStandalone;
$o->{rwindow}->set_modal(1) if $my_gtk::grab || $o->{grab};
if ($::isWizard && !$my_gtk::pop_it) {
$o->{isWizard} = 1;
$o->{window} = new Gtk::VBox(0,0);
$o->{window}->set_border_width($::Wizard_splash ? 0 : 10);
$o->{rwindow} = $o->{window};
if (!defined($::WizardWindow)) {
$::WizardWindow = new Gtk::Window;
$::WizardWindow->set_position('center_always');
$::WizardWindow->signal_connect(delete_event => sub { die 'wizcancel' });
$::WizardTable = new Gtk::Table(2, 2, 0);
$::WizardWindow->add($::WizardTable);
my $draw1 = new Gtk::DrawingArea;
$draw1->set_usize(540,100);
my $draw2 = new Gtk::DrawingArea;
$draw2->set_usize(100,300);
my ($im_up, $_mask_up) = gtkcreate_png($::Wizard_pix_up || "wiz_default_up.png");
my ($y1, $x1) = $im_up->get_size;
my ($im_left, $_mask_left) = gtkcreate_png($::Wizard_pix_left || "wiz_default_left.png");
my ($y2, $x2) = $im_left->get_size;
my $style = $draw1->style->copy();
$style->font(Gtk::Gdk::Font->fontset_load(N("-adobe-utopia-regular-r-*-*-25-*-*-*-p-*-iso8859-*,*-r-*")));
$draw1->signal_connect(expose_event => sub {
for (my $i = 0; $i < 540/$y1; $i++) {
$draw1->window->draw_pixmap($draw1->style->bg_gc('normal'),
$im_up, 0, 0, 0, $y1*$i,
$x1, $y1);
$draw1->window->draw_string(
$style->font,
$draw1->style->white_gc,
40, 62,
($::Wizard_title));
}
});
$draw2->signal_connect(expose_event => sub {
for (my $i = 0; $i < 300/$y2; $i++) {
$draw2->window->draw_pixmap($draw2->style->bg_gc('normal'),
$im_left, 0, 0, 0, $y2*$i,
$x2, $y2);
}
});
$::WizardTable->attach($draw1, 0, 2, 0, 1, 'fill', 'fill', 0, 0);
#- $::WizardTable->attach($draw2, 0, 1, 1, 2, 'fill', 'fill', 0, 0);
$::WizardTable->set_usize(540,420);
$::WizardWindow->show_all;
flush();
}
$::WizardTable->attach($o->{window}, 0, 2, 1, 2, ['fill', 'expand'], ['fill', 'expand'], 0, 0);
}
if ($::isEmbedded && !$my_gtk::pop_it && !eval { $::Plug && $::Plug->child }) {
$o->{isEmbedded} = 1;
$o->{window} = new Gtk::HBox(0,0);
$o->{rwindow} = $o->{window};
$::Plug ||= new Gtk::Plug($::XID);
$::Plug->show;
flush();
$::Plug->add($o->{window});
}
$o;
}
sub main {
my ($o, $completed, $canceled) = @_;
gtkset_mousecursor_normal();
$::CCPID and kill 'USR2', $::CCPID;
my $timeout = Gtk->timeout_add(1000, sub { gtkset_mousecursor_normal(); 1 });
my $_b = MDK::Common::Func::before_leaving { Gtk->timeout_remove($timeout) };
$o->show;
do {
Gtk->main;
} while ($o->{retval} ? $completed && !$completed->() : $canceled && !$canceled->());
$o->destroy;
$o->{retval}
}
sub show($) {
my ($o) = @_;
$o->{window}->show;
$o->{rwindow}->show;
}
sub destroy($) {
my ($o) = @_;
$o->{rwindow} and $o->{rwindow}->destroy;
gtkset_mousecursor_wait();
flush();
}
sub DESTROY { goto &destroy }
sub sync {
my ($o) = @_;
show($o);
flush();
}
sub flush { gtkflush() }
sub exit {
gtkset_mousecursor_normal(); #- for restoring a normal in any case
flush();
$::isEmbedded and kill 'USR1', $::CCPID;
c::_exit($_[1]) #- workaround
}
#- in case "exit" above was not called by the program
END { print "BUG in $0 : my_gtk->exit was *NOT* called !! \n"; &exit() }
#-###############################################################################
#- createXXX functions
#- these functions return a widget
#-###############################################################################
sub create_okcancel {
my ($w, $ok, $cancel, $spread, @other) = @_;
$spread ||= $::isWizard ? "end" : "spread";
$cancel = $::isWizard ? N("<- Previous") : N("Cancel") if !defined $cancel && !defined $ok;
$ok = $::isWizard ? ($::Wizard_finished ? N("Finish") : N("Next ->")) : N("Ok") if !defined $ok;
my $b1 = gtksignal_connect($w->{ok} = new Gtk::Button($ok), clicked => $w->{ok_clicked} || sub { $w->{retval} = 1; Gtk->main_quit });
my $b2 = $cancel && gtksignal_connect($w->{cancel} = new Gtk::Button($cancel), clicked => $w->{cancel_clicked} || sub { log::l("default cancel_clicked"); undef $w->{retval}; Gtk->main_quit });
$::isWizard and gtksignal_connect($w->{wizcancel} = new Gtk::Button(N("Cancel")), clicked => sub { die 'wizcancel' });
my @l = grep { $_ } $::isWizard ? ($w->{wizcancel}, if_(!$::Wizard_no_previous, $b2, $b1)) : ($b1, $b2);
push @l, map { gtksignal_connect(new Gtk::Button($_->[0]), clicked => $_->[1]) } @other;
$_->can_default($::isWizard) foreach @l;
gtkadd(create_hbox($spread), @l);
}
sub _create_window($$) {
my ($o, $title) = @_;
my $w = new Gtk::Window;
my $gc = Gtk::Gdk::GC->new(gtkroot());
!$::isStandalone && !$::live && !$::g_auto_install and $my_gtk::shape_width = 3;
#- $gc->set_foreground(gtkcolor(8448, 17664, 40191)); #- in hex : 33, 69, 157
$gc->set_foreground(gtkcolor(5120, 10752, 22784)); #- in hex : 20, 42, 89
#- $gc->set_foreground(gtkcolor(16896, 16896, 16896)); #- in hex : 66, 66, 66
my $inner = gtkadd(gtkset_shadow_type(new Gtk::Frame(undef), 'out'),
my $f = gtkset_border_width(gtkset_shadow_type(new Gtk::Frame(undef), 'none'), 3)
);
my $table;
if ($::isStandalone || $::live || $::g_auto_install || $::noShadow) { gtkadd($w, $inner) if !$::noBorder } else {
my $sqw = $my_gtk::shape_width;
gtkadd($w, $table = new Gtk::Table(2, 2, 0));
$table->attach($inner, 0, 1, 0, 1, 1|4, 1|4, 0, 0);
$table->attach(gtksignal_connect(gtkset_usize(new Gtk::DrawingArea, $sqw, 1), expose_event => sub {
$_[0]->window->draw_rectangle($_[0]->style->bg_gc('normal'), 1, 0, 0, $sqw, $sqw);
$_[0]->window->draw_rectangle($gc, 1, 0, $sqw, $sqw, $_[0]->allocation->[3]);
}),
1, 2, 0, 1, 'fill', 'fill', 0, 0);
$table->attach(gtksignal_connect(gtkset_usize(new Gtk::DrawingArea, 1, $sqw), expose_event => sub {
$_[0]->window->draw_rectangle($_[0]->style->bg_gc('normal'), 1, 0, 0, $sqw, $sqw);
$_[0]->window->draw_rectangle($gc, 1, $sqw, 0, $_[0]->allocation->[2], $sqw);
}),
0, 1, 1, 2, 'fill', 'fill', 0, 0);
$table->attach(gtksignal_connect(gtkset_usize(new Gtk::DrawingArea, $sqw, $sqw), expose_event => sub {
$_[0]->window->draw_rectangle($gc, 1, 0, 0, $sqw, $sqw);
}),
1, 2, 1, 2, 'fill', 'fill', 0, 0);
$table->show_all;
}
$w->set_name("Title");
$w->set_title($title);
$w->signal_connect(expose_event => sub { eval { $interactive::objects[-1]{rwindow} == $w and $w->window->XSetInputFocus } }) if $my_gtk::force_focus || $o->{force_focus};
$w->signal_connect(delete_event => sub { if ($::isWizard) { $w->destroy; die 'wizcancel' } else { Gtk->main_quit } });
$w->set_uposition(@{$my_gtk::force_position || $o->{force_position}}) if $my_gtk::force_position || $o->{force_position};
my $focusing;
$w->signal_connect(focus => sub {
return 1 if $focusing;
$focusing = 1;
Gtk->idle_add(sub { $w->ensure_focus($_[0]); $focusing = 0; 0 }, $_[1]);
}) if $w->can('ensure_focus');
if ($::o->{mouse}{unsafe}) {
$w->set_events("pointer_motion_mask");
my $signal;
$signal = $w->signal_connect(motion_notify_event => sub {
delete $::o->{mouse}{unsafe};
log::l("unsetting unsafe mouse");
$w->signal_disconnect($signal);
});
}
$w->signal_connect(key_press_event => sub {
my $d = ${{ 0xffbe => 'help',
0xffbf => 'screenshot' }}{$_[1]{keyval}};
if ($d eq "help") {
require install_gtk;
install_gtk::create_big_help($::o);
} elsif ($::isInstall && $d eq 'screenshot') {
common::take_screenshot($o);
} elsif (chr($_[1]{keyval}) eq 'e' && $_[1]{state} & 8) {
log::l("Switching to " . ($::expert ? "beginner" : "expert"));
$::expert = !$::expert;
}
});
$w->signal_connect(size_allocate => sub {
my ($wi, $he) = @{$_[1]}[2,3];
my ($X, $Y, $Wi, $He) = @{$my_gtk::force_center || $o->{force_center}};
$w->set_uposition(max(0, $X + ($Wi - $wi) / 2), max(0, $Y + ($He - $he) / 2));
if (!$::isStandalone && !$::live && !$::g_auto_install && !$::noShadow) {
my $sqw = $my_gtk::shape_width; #square width
my $wia = int(($wi+7)/8);
my $s = "\xFF" x ($wia*$he);
my $wib = $wia*8;
my $dif = $wib-$wi;
foreach my $y (0..$sqw-1) { vec($s, $wib-1-$dif-$_+$wib*$y, 1) = 0x0 foreach 0..$sqw-1 }
foreach my $y (0..$sqw-1) { vec($s, (($he-1)*$wib)-$wib*$y+$_, 1) = 0x0 foreach 0..$sqw-1 }
$w->realize;
my $b = Gtk::Gdk::Bitmap->create_from_data($w->window, $s, $wib, $he);
$w->window->shape_combine_mask($b, 0, 0);
}
}) if ($my_gtk::force_center || $o->{force_center}) && !($my_gtk::force_position || $o->{force_position});
$o->{window} = $::noBorder ? $w : $f;
$o->{rwindow} = $w;
$table and $table->draw(undef);
}
#-###############################################################################
#- ask_XXX
#- just give a title and some args, and it will return the value given by the user
#-###############################################################################
sub ask_warn { my $w = my_gtk->new(shift @_); $w->_ask_warn(@_); main($w) }
sub ask_yesorno { my $w = my_gtk->new(shift @_); $w->_ask_okcancel(@_, N("Yes"), N("No")); main($w) }
sub ask_okcancel { my $w = my_gtk->new(shift @_); $w->_ask_okcancel(@_, N("Is this correct?"), N("Ok"), N("Cancel")); main($w) }
sub ask_from_entry { my $w = my_gtk->new(shift @_); $w->_ask_from_entry(@_); main($w) }
sub ask_dir { my $w = my_gtk->new(shift @_); $w->_ask_dir(@_); main($w) }
sub _ask_from_entry($$@) {
my ($o, @msgs) = @_;
my $entry = new Gtk::Entry;
my $f = sub { $o->{retval} = $entry->get_text; Gtk->main_quit };
$o->{ok_clicked} = $f;
$o->{cancel_clicked} = sub { undef $o->{retval}; Gtk->main_quit };
gtkadd($o->{window},
gtkpack($o->create_box_with_title(@msgs),
gtksignal_connect($entry, 'activate' => $f),
($o->{hide_buttons} ? () : create_okcancel($o))),
);
$entry->grab_focus;
}
sub _ask_warn($@) {
my ($o, @msgs) = @_;
gtkadd($o->{window},
gtkpack($o->create_box_with_title(@msgs),
gtksignal_connect(my $w = new Gtk::Button(N("Ok")), "clicked" => sub { Gtk->main_quit }),
),
);
$w->grab_focus;
}
sub _ask_okcancel($@) {
my ($o, @msgs) = @_;
my ($ok, $cancel) = splice @msgs, -2;
gtkadd($o->{window},
gtkpack(create_box_with_title($o, @msgs),
create_okcancel($o, $ok, $cancel),
)
);
$o->{ok}->grab_focus;
}
sub _ask_file {
my ($o, $title, $path) = @_;
my $f = $o->{rwindow} = new Gtk::FileSelection($title);
$f->set_filename($path);
$f->ok_button->signal_connect(clicked => sub { $o->{retval} = $f->get_filename; Gtk->main_quit });
$f->cancel_button->signal_connect(clicked => sub { Gtk->main_quit });
$f->hide_fileop_buttons;
$f;
}
sub _ask_dir {
my $f = _ask_file(@_);
$f->file_list->parent->hide;
$f->selection_entry->parent->hide;
}
sub ask_browse_tree_info {
my ($common) = @_;
my $w = my_gtk->new($common->{title});
my $tree = Gtk::CTree->new(3, 0);
$tree->set_selection_mode('browse');
$tree->set_column_auto_resize($_, 1) foreach 1..2;
$tree->set_column_width(0, 200);
gtkadd($w->{window},
gtkpack_(new Gtk::VBox(0,5),
0, $common->{message},
1, gtkpack(new Gtk::HBox(0,0),
createScrolledWindow($tree),
gtkadd(gtkset_usize(new Gtk::Frame(N("Info")), $::windowwidth - 490, 0),
createScrolledWindow(my $info = new Gtk::Text),
)),
0, my $l = new Gtk::HBox(0,15),
0, gtkpack(new Gtk::HBox(0,10),
my $go = gtksignal_connect(new Gtk::Button($common->{ok}), "clicked" => sub { $w->{retval} = 1; Gtk->main_quit }),
$common->{cancel} ? gtksignal_connect(new Gtk::Button($common->{cancel}), "clicked" => sub { $w->{retval} = 0; Gtk->main_quit }) : (),
)
));
gtkpack__($l, my $toolbar = new Gtk::Toolbar('horizontal', 'icons'));
if ($common->{auto_deps}) {
gtkpack__($l, gtksignal_connect(gtkset_active(new Gtk::CheckButton($common->{auto_deps}), $common->{state}{auto_deps}),
clicked => sub { invbool \$common->{state}{auto_deps} }));
}
$l->pack_end(my $status = new Gtk::Label, 0, 1, 20);
$w->{window}->set_usize(map { $_ - 2 * $my_gtk::border - 4 } $::windowwidth, $::windowheight);
$go->grab_focus;
$w->{rwindow}->show_all;
my @toolbar = (ftout => [ N("Expand Tree"), sub { $tree->expand_recursive(undef) } ],
ftin => [ N("Collapse Tree"), sub { $tree->collapse_recursive(undef) } ],
reload => [ N("Toggle between flat and group sorted"), sub { invbool(\$common->{state}{flat}); $common->{rebuild_tree}->() } ]);
foreach my $ic (@{$common->{icons} || []}) {
push @toolbar, ($ic->{icon} => [ $ic->{help}, sub {
if ($ic->{code}) {
my $_w = $ic->{wait_message} && $common->{wait_message}->('', $ic->{wait_message});
$ic->{code}();
$common->{rebuild_tree}->();
}
} ]);
}
my %toolbar = @toolbar;
$toolbar->set_button_relief("none");
foreach (grep_index { $::i % 2 == 0 } @toolbar) {
gtksignal_connect($toolbar->append_item(undef, $toolbar{$_}[0], undef, gtkpng("$_.png")),
clicked => $toolbar{$_}[1]);
}
$toolbar->set_style("icons");
my $widgets = { w => $w, tree => $tree, info => $info, status => $status };
ask_browse_tree_info_given_widgets($common, $widgets);
}
sub ask_browse_tree_info_given_widgets {
my ($common, $w) = @_;
my ($curr, $parent, $prev_label, $idle);
my (%wtree, %ptree, %pix);
my $update_size = sub {
my $new_label = $common->{get_status}();
$prev_label ne $new_label and $w->{status}->set($prev_label = $new_label);
};
my $set_node_state_flat = sub {
my ($node, $state) = @_;
$state eq 'XXX' and return;
$pix{$state} ||= [ gtkcreate_png($state) ];
$w->{tree}->node_set_pixmap($node, 1, $pix{$state}[0], $pix{$state}[1]);
};
my $set_node_state_tree; $set_node_state_tree = sub {
my ($node, $state) = @_;
$state eq 'XXX' and return;
$pix{$state} ||= [ gtkcreate_png($state) ];
if ($node->{state} ne $state) {
if ($node->row->is_leaf) {
my $parent = $node->row->parent;
my $stats = $parent->{state_stats} ||= {}; --$stats->{$node->{state}}; ++$stats->{$state};
my @list = grep { $stats->{$_} > 0 } keys %$stats;
my $new_state = @list == 1 ? $list[0] : 'semiselected';
$parent->{state} ne $new_state and $set_node_state_tree->($parent, $new_state);
}
$w->{tree}->node_set_pixmap($node, 1, $pix{$state}[0], $pix{$state}[1]);
$node->{state} = $state; #- hack to to get this features efficiently.
}
};
my $set_node_state = $common->{state}{flat} ? $set_node_state_flat : $set_node_state_tree;
my $set_leaf_state = sub {
my ($leaf, $state) = @_;
$set_node_state->($_, $state) foreach @{$ptree{$leaf}};
};
my $add_parent; $add_parent = sub {
my ($root, $state) = @_;
$root or return undef;
if (my $w = $wtree{$root}) { return $w }
my $s; foreach (split '\|', $root) {
my $s2 = $s ? "$s|$_" : $_;
$wtree{$s2} ||= do {
my $n = $w->{tree}->insert_node($s ? $add_parent->($s, $state) : undef, undef, [$_, '', ''], 5, (undef) x 4, 0, 0);
$n;
};
$s = $s2;
}
$set_node_state->($wtree{$s}, $state); #- use this state by default as tree is building.
$wtree{$s};
};
my $add_node = sub {
my ($leaf, $root, $options) = @_;
my $state = $common->{node_state}($leaf) or return;
if ($leaf) {
my $node = $w->{tree}->insert_node($add_parent->($root, $state), undef, [$leaf, '', ''], 5, (undef) x 4, 1, 0);
$set_node_state->($node, $state);
push @{$ptree{$leaf}}, $node;
} else {
my $parent = $add_parent->($root, $state);
#- hackery for partial displaying of trees, used in rpmdrake:
#- if leaf is void, we may create the parent and one child (to have the [+] in front of the parent in the ctree)
#- though we use '' as the label of the child; then rpmdrake will connect on tree_expand, and whenever
#- the first child has '' as the label, it will remove the child and add all the "right" children
$options->{nochild} or $w->{tree}->insert_node($parent, undef, ['', '', ''], 5, (undef) x 4, 1, 0);
}
};
$common->{delete_all} = sub {
foreach (values %ptree) {
delete $_->{state} foreach @$_;
}
foreach (values %wtree) {
delete $_->{state};
delete $_->{state_stats};
}
%ptree = %wtree = ();
$w->{tree}->freeze; $w->{tree}->clear; $w->{tree}->thaw;
};
$common->{rebuild_tree} = sub {
$common->{delete_all}->();
$set_node_state = $common->{state}{flat} ? $set_node_state_flat : $set_node_state_tree;
$w->{tree}->freeze;
$common->{build_tree}($add_node, $common->{state}{flat}, $common->{tree_mode});
$w->{tree}->thaw;
&$update_size;
};
$common->{delete_category} = sub {
my ($cat) = @_;
exists $wtree{$cat} or return;
$w->{tree}->freeze;
foreach (keys %ptree) {
my @to_remove;
foreach my $node (@{$ptree{$_}}) {
my $category;
my $parent = $node;
while ($parent->row->parent) {
$parent = $parent->row->parent;
my $parent_name = ($w->{tree}->node_get_pixtext($parent, 0))[0];
$category = $category ? "$parent_name|$category" : $parent_name;
}
$cat eq $category and push @to_remove, $node;
}
delete $_->{state} foreach @to_remove;
@{$ptree{$_}} = difference2($ptree{$_}, \@to_remove);
}
if (exists $wtree{$cat}) {
delete $wtree{$cat}{$_} foreach qw(state state_stats);
$w->{tree}->remove_node($wtree{$cat});
delete $wtree{$cat};
}
$w->{tree}->thaw;
&$update_size;
};
$common->{add_nodes} = sub {
|