package ugtk; use diagnostics; use strict; use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $border $use_pixbuf $use_imlib); @ISA = qw(Exporter); %EXPORT_TAGS = ( helpers => [ qw(createScrolledWindow create_menu create_notebook create_packtable create_hbox create_vbox create_adjustment create_box_with_title create_treeitem create_dialog destroy_window) ], wrappers => [ qw(gtksignal_connect gtkradio gtkpack gtkpack_ gtkpack__ gtkpack2 gtkpack3 gtkpack2_ gtkpack2__ gtkpowerpack gtkcombo_setpopdown_strings gtkset_editable gtksetstyle gtkset_text gtkset_tip gtkappenditems gtkappend gtkset_shadow_type gtkset_layout gtkset_relief gtkadd gtkexpand gtkput gtktext_insert gtkset_usize gtksize gtkset_justify gtkset_active gtkset_sensitive gtkset_visibility gtkset_modal gtkset_border_width gtkmove gtkresize gtkshow gtkhide gtkdestroy gtkflush 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 gtkcreate_png_pixbuf gtkbuttonset create_pixbutton gtkroot gtkentry compose_with_back compose_pixbufs) ], various => [ qw(add2notebook add_icon_path n_line_size) ], ); $EXPORT_TAGS{all} = [ map { @$_ } values %EXPORT_TAGS ]; @EXPORT_OK = map { @$_ } values %EXPORT_TAGS; use Gtk; if (!$::no_ugtk_init) { !$ENV{DISPLAY} || system('/usr/X11R6/bin/xtest') and die "Cannot be run in console mode.\n"; Gtk->init; eval { require Gtk::Gdk::Pixbuf; Gtk::Gdk::Pixbuf->init }; $use_pixbuf = $@ ? 0 : 1; } eval { require Gtk::Gdk::ImlibImage; Gtk::Gdk::ImlibImage->init }; $use_imlib = $@ ? 0 : 1; use c; use log; use common; my @icon_paths; sub add_icon_path { push @icon_paths, @_ } sub icon_paths { (@icon_paths, $ENV{SHARE_PATH}, "$ENV{SHARE_PATH}/icons", "$ENV{SHARE_PATH}/libDrakX/pixmaps", "/usr/lib/libDrakX/icons", "pixmaps", 'standalone/icons'); } #-####################### # gtk widgets wrappers #-####################### sub gtkdestroy { $_[0] and $_[0]->destroy } sub gtkflush { Gtk->main_iteration while Gtk->events_pending } sub gtkhide { $_[0]->hide; $_[0] } sub gtkmove { $_[0]->window->move($_[1], $_[2]); $_[0] } sub gtkpack { gtkpowerpack(1, 1, @_) } sub gtkpack_ { gtkpowerpack('arg', 1, @_) } sub gtkpack__ { gtkpowerpack(0, 1, @_) } sub gtkpack2 { gtkpowerpack(1, 0, @_) } sub gtkpack2_ { gtkpowerpack('arg', 0, @_) } sub gtkpack2__ { gtkpowerpack(0, 0, @_) } sub gtkpack3 { gtkpowerpack($a ? 1 : 0, 0, @_) } sub gtkput { $_[0]->put(gtkshow($_[1]), $_[2], $_[3]); $_[0] } sub gtkpixmap { new Gtk::Pixmap(gdkpixmap(@_)) } sub gtkresize { $_[0]->window->resize($_[1], $_[2]); $_[0] } sub gtkset_active { $_[0]->set_active($_[1]); $_[0] } sub gtkset_border_width { $_[0]->set_border_width($_[1]); $_[0] } sub gtkset_editable { $_[0]->set_editable($_[1]); $_[0] } sub gtkset_justify { $_[0]->set_justify($_[1]); $_[0] } sub gtkset_layout { $_[0]->set_layout($_[1]); $_[0] } sub gtkset_modal { $_[0]->set_modal($_[1]); $_[0] } sub gtkset_mousecursor_normal { gtkset_mousecursor(68, @_) } sub gtkset_mousecursor_wait { gtkset_mousecursor(150, @_) } sub gtkset_relief { $_[0]->set_relief($_[1]); $_[0] } sub gtkset_sensitive { $_[0]->set_sensitive($_[1]); $_[0] } sub gtkset_visibility { $_[0]->set_visibility($_[1]); $_[0] } sub gtkset_tip { $_[0]->set_tip($_[1], $_[2]) if $_[2]; $_[1] } sub gtkset_shadow_type { $_[0]->set_shadow_type($_[1]); $_[0] } sub gtkset_style { $_[0]->set_style($_[1]); $_[0] } sub gtkset_usize { $_[0]->set_usize($_[1], $_[2]); $_[0] } sub gtkshow { $_[0]->show; $_[0] } sub gtksize { $_[0]->size($_[1], $_[2]); $_[0] } sub gtkexpand { $_[0]->expand; $_[0] } sub gdkpixmap { my ($f, $w) = @_; $f =~ m|.png$| and return gtkcreate_png($f); $f =~ m|.xpm$| and return gtkcreate_xpm($w, $f); } sub gtkadd { my $w = shift; foreach (@_) { my $l = $_; ref $l or $l = new Gtk::Label($l); $w->add($l); $l->show; } $w } sub gtkappend { my $w = shift; foreach (@_) { my $l = $_; ref $l or $l = new Gtk::Label($l); $w->append($l); $l->show; } $w } sub gtkappenditems { my $w = shift; $_->show() foreach @_; $w->append_items(@_); $w } sub gtkbuttonset { gtkdestroy($_[0]->child); gtkadd($_[0], gtkshow($_[1])) } sub create_pixbutton { my ($label, $pix, $reverse_order) = @_; gtkadd(new Gtk::Button(), gtkpack_(new Gtk::HBox(0, 3), 1, "", $reverse_order ? (0, $label, $pix ? (0, $pix) : ()) : ($pix ? (0, $pix) : (), 0, $label), 1, "")); } sub gtkentry { my ($text) = @_; my $e = new Gtk::Entry; $e->set_text($text); $e; } sub gtksetstyle { my ($w, $s) = @_; $w->set_style($s); $w; } sub gtkcolor { my ($r, $g, $b) = @_; my $color = bless { red => $r, green => $g, blue => $b }, 'Gtk::Gdk::Color'; gtkroot()->get_colormap->color_alloc($color); } sub gtkradio { my $def = shift; my $radio; map { $radio = new Gtk::RadioButton($_, $radio ? $radio : ()); $radio->set_active($_ eq $def); $radio } @_; } sub gtkroot { Gtk->init; Gtk->set_locale; Gtk::Gdk::Window->new_foreign(Gtk::Gdk->ROOT_WINDOW); } sub gtkset_background { my ($r, $g, $b) = @_; my $root = gtkroot(); my $gc = Gtk::Gdk::GC->new($root); my $color = gtkcolor($r, $g, $b); $gc->set_foreground($color); $root->set_background($color); my ($h, $w) = $root->get_size; $root->draw_rectangle($gc, 1, 0, 0, $w, $h); } sub gtktext_insert { my ($w, $t) = @_; $w->freeze; $w->backward_delete($w->get_length); if (ref($t) eq 'ARRAY') { $w->insert($_->[0], $_->[1], $_->[2], $_->[3]) foreach @$t; } else { $w->insert(undef, undef, undef, $t); } #- DEPRECATED? needs \n otherwise in case of one line text the beginning is not shown (even with the vadj->set_value) $w->set_word_wrap(1); #- $w->vadj->set_value(0); $w->thaw; $w; } sub gtkset_text { my ($w, $s) = @_; $w->set_text($s); $w; } sub gtkcombo_setpopdown_strings { my $w = shift; $w->set_popdown_strings(@_); $w; } sub gtkappend_text { my ($w, $s) = @_; $w->append_text($s); $w; } sub gtkprepend_text { my ($w, $s) = @_; $w->prepend_text($s); $w; } sub gtkset_mousecursor { my ($type, $w) = @_; ($w || gtkroot())->set_cursor(Gtk::Gdk::Cursor->new($type)); } sub gtksignal_connect { my $w = shift; $w->signal_connect(@_); $w; } #-####################### # create widgets wrappers #-####################### sub create_adjustment { my ($val, $min, $max) = @_; new Gtk::Adjustment($val, $min, $max + 1, 1, ($max - $min + 1) / 10, 1); } sub create_box_with_title { my $o = shift; my $nbline = sum(map { round(length($_) / 60 + 1/2) } map { split "\n" } @_); my $box = new Gtk::VBox(0,0); return $box if $nbline == 0; $o->{box_size} = n_line_size($nbline, 'text', $box); if (@_ <= 2 && $nbline > 4) { $o->{icon} && !$::isWizard and eval { gtkpack__($box, gtkset_border_width(gtkpack_(new Gtk::HBox(0,0), 1, gtkpng($o->{icon})),5)) }; my $wanted = $o->{box_size}; $o->{box_size} = min(200, $o->{box_size}); my $has_scroll = $o->{box_size} < $wanted; my $wtext = new Gtk::Text; $wtext->can_focus($has_scroll); chomp(my $text = join("\n", @_)); my $scroll = createScrolledWindow(gtktext_insert($wtext, $text)); $scroll->set_usize(400, $o->{box_size}); gtkpack($box, $scroll); } else { my $a = !$::no_separator; undef $::no_separator; if ($o->{icon} && !$::isWizard) { gtkpack__($box, gtkpack_(new Gtk::HBox(0,0), 0, gtkset_usize(new Gtk::VBox(0,0), 15, 0), 0, eval { gtkpng($o->{icon}) }, 0, gtkset_usize(new Gtk::VBox(0,0), 15, 0), 1, gtkpack_($o->{box_title} = new Gtk::VBox(0,0), 1, new Gtk::HBox(0,0), (map { my $w = ref $_ ? $_ : new Gtk::Label($_); $::isWizard and $w->set_justify("left"); $w->set_name("Title"); (0, $w); } map { ref $_ ? $_ : warp_text($_) } @_), 1, new Gtk::HBox(0,0), ) ), if_($a, new Gtk::HSeparator) ) } else { gtkpack__($box, (map { my $w = ref $_ ? $_ : new Gtk::Label($_); $::isWizard and $w->set_justify("left"); $w->set_name("Title"); $w; } map { ref $_ ? $_ : warp_text($_) } @_), if_($a, new Gtk::HSeparator) ) } } } # drakfloppy / logdrake sub create_dialog { my ($label, $c) = @_; my $ret = 0; my $dialog = new Gtk::Dialog; $dialog->signal_connect(delete_event => sub { Gtk->main_quit() }); $dialog->set_title(N("logdrake")); $dialog->border_width(10); $dialog->vbox->pack_start(new Gtk::Label($label),1,1,0); my $button = new Gtk::Button N("OK"); $button->can_default(1); $button->signal_connect(clicked => sub { $ret = 1; $dialog->destroy(); Gtk->main_quit() }); $dialog->action_area->pack_start($button, 1, 1, 0); $button->grab_default; if ($c) { my $button2 = new Gtk::Button N("Cancel"); $button2->signal_connect(clicked => sub { $ret = 0; $dialog->destroy(); Gtk->main_quit() }); $button2->can_default(1); $dialog->action_area->pack_start($button2, 1, 1, 0); } $dialog->show_all; Gtk->main(); $ret; } # drakfloppy / logdrake sub destroy_window { my($widget, $windowref, $w2) = @_; $$windowref = undef; $w2 = undef if defined $w2; 0; } sub create_hbox { gtkset_layout(gtkset_border_width(new Gtk::HButtonBox, 3), $_[0] || 'spread') } sub create_factory_menu_ { my ($type, $name, $window, @menu_items) = @_; my $widget = new Gtk::ItemFactory($type, $name, my $accel_group = new Gtk::AccelGroup); $widget->create_items(@menu_items); $window->add_accel_group($accel_group); #$accel_group->attach($main_win); $widget->get_widget($name); # return menu bar } sub create_factory_menu { create_factory_menu_('Gtk::MenuBar', '
', @_) } sub create_menu { my $title = shift; my $w = new Gtk::MenuItem($title); $w->set_submenu(gtkshow(gtkappend(new Gtk::Menu, @_))); $w } sub create_notebook { my $n = new Gtk::Notebook; add2notebook($n, splice(@_, 0, 2)) while @_; $n } sub create_packtable { my ($options, @l) = @_; my $w = new Gtk::Table(0, 0, $options->{homogeneous} || 0); each_index { my ($i, $l) = ($_[0], $_); each_index { my ($j) = @_; if ($_) { ref $_ or $_ = new Gtk::Label($_); $j != $#$l ? $w->attach($_, $j, $j + 1, $i, $i + 1, 'fill', 'fill', 5, 0) : $w->attach($_, $j, $j + 1, $i, $i + 1, 1|4, ref($_) eq 'Gtk::ScrolledWindow' ? 1|4 : 0, 0, 0); $_->show; } } @$l; } @l; $w->set_col_spacings($options->{col_spacings} || 0); $w->set_row_spacings($options->{row_spacings} || 0); $w } sub createScrolledWindow { my ($W, $policy, $viewport_shadow) = @_; my $w = new Gtk::ScrolledWindow(undef, undef); $policy ||= [ 'automatic', 'automatic']; $w->set_policy(@{$policy}); if (member(ref $W, qw(Gtk::CList Gtk::CTree Gtk::Text))) { $w->add($W) } else { $w->add_with_viewport($W); $viewport_shadow and gtkset_shadow_type($w->child, $viewport_shadow); } $W->can("set_focus_vadjustment") and $W->set_focus_vadjustment($w->get_vadjustment); $W->show; $w } sub create_treeitem { my ($name) = @_; my ($next_child, $left, $right, $up, $down); $next_child = sub { my ($c, $dir) = @_; my @childs = $c->parent->children; my $i; for ($i = 0; $i < @childs; $i++) { last if $childs[$i] == $c || $childs[$i]->subtree == $c } $i += $dir; 0 <= $i && $i < @childs ? $childs[$i] : undef; }; $left = sub { &$next_child($_[0]->parent, 0) }; $right = sub { my ($c) = @_; $c->subtree and $c->expand, return ($c->subtree->children)[0]; $c }; $down = sub { my ($c) = @_; return &$right($c) if ref $c eq "Gtk::TreeItem" && $c->subtree && $c->expanded; if (my $n = &$next_child($c, 1)) { $n; } else { return if ref $c->parent ne 'Gtk::Tree'; &$down($c->parent); } }; $up = sub { my ($c) = @_; if (my $n = &$next_child($c, -1)) { $n = ($n->subtree->children)[-1] while ref $n eq "Gtk::TreeItem" && $n->subtree && $n->expanded; $n; } else { return if ref $c->parent ne 'Gtk::Tree'; &$left($c); } }; my $w = new Gtk::TreeItem($name); $w->signal_connect(key_press_event => sub { my (undef, $e) = @_; local $_ = chr $e->{keyval}; if ($e->{keyval} > 0x100) { my $n; $n = &$left($w) if /[Q\xb4\x96]/; $n = &$right($w) if /[S\xb6\x98]/; $n = &$up($w) if /[R\xb8\x97]/; $n = &$down($w) if /[T\xb2\x99]/; if ($n) { $n->focus('up'); $w->signal_emit_stop("key_press_event"); } $w->expand if /[+\xab]/; $w->collapse if /[-\xad]/; do { $w->expanded ? $w->collapse : $w->expand; $w->signal_emit_stop("key_press_event"); } if /[\r\x8d]/; } 1; }); $w; } sub create_vbox { gtkset_layout(new Gtk::VButtonBox, $_[0] || 'spread') } #-####################### # public gtk routines #-####################### sub add2notebook { my ($n, $title, $book) = @_; my ($w1, $w2) = map { new Gtk::Label($_) } $title, $title; $book->{widget_title} = $w1; $n->append_page_menu($book, $w1, $w2); $book->show; $w1->show; $w2->show; } sub tree_set_icon { my ($node, $label, $icon) = @_; my $hbox = new Gtk::HBox(0,0); gtkpack__(1, $hbox, gtkshow(gtkpng($icon)), gtkshow(new Gtk::Label($label))); gtkadd($node, gtkshow($hbox)); } sub ctree_set_icon { my ($tree, $node, $icon_pixmap, $icon_mask) = @_; my ($text, $spacing, undef, undef, undef, undef, $isleaf, $expanded) = $tree->get_node_info($node); $tree->set_node_info($node, $text, $spacing, $icon_pixmap, $icon_mask, $icon_pixmap, $icon_mask, $isleaf, $expanded); } sub get_text_coord { my ($text, $widget4style, $max_width, $max_height, $can_be_greater, $can_be_smaller, $centeredx, $centeredy, $wrap_char) = @_; $wrap_char ||= ' '; my $idx = 0; my $real_width = 0; my $real_height = 0; my @lines; my @widths; my @heights; my $height_elem = $widget4style->style->font->ascent + $widget4style->style->font->descent; $heights[0] = 0; my $max_width2 = $max_width; my $height = $heights[0] = $height_elem; my $width = 0; my $flag = 1; my @t = split($wrap_char, $text); my @t2; if ($::isInstall && $::o->{lang} =~ /ja|zh/) { @t = map { $_ . $wrap_char } @t; $wrap_char = ''; foreach (@t) { my @c = split(''); my $i = 0; my $el = ''; while (1) { $i >= @c and last; $el .= $c[$i]; if (ord($c[$i]) >= 128) { $el .= $c[$i+1]; $i++; push @t2, $el; $el = '' } $i++; } $el ne '' and push @t2, $el; } } else { @t2 = @t; } foreach (@t2) { my $l = $widget4style->style->font->string_width($_ . (!$flag ? $wrap_char : '')); if ($width + $l > $max_width2 && !$flag) { $flag = 1; $height += $height_elem + 1; $heights[$idx+1] = $height; $widths[$idx] = $centeredx && !$can_be_smaller ? (max($max_width2-$width, 0))/2 : 0; $width = 0; $idx++; } $lines[$idx] = $flag ? $_ : $lines[$idx] . $wrap_char . $_; $width += $l; $flag = 0; $l <= $max_width2 or $max_width2 = $l; $width <= $real_width or $real_width = $width; } $height += $height_elem; $widths[$idx] = $centeredx && !$can_be_smaller ? (max($max_width2-$width, 0))/2 : 0; $height < $real_height or $real_height = $height; $width = $max_width; $height = $max_height; $real_width < $max_width && $can_be_smaller and $width = $real_width; $real_width > $max_width && $can_be_greater and $width = $real_width; $real_height < $max_height && $can_be_smaller and $height = $real_height; $real_height > $max_height && $can_be_greater and $height = $real_height; if ($centeredy) { my $dh = ($height-$real_height)/2 + ($height_elem)/2; @heights = map { $_ + $dh } @heights; } ($width, $height, \@lines, \@widths, \@heights) } sub gtkicons_labels_widget { my ($args, $w, $widget_for_font, $background, $back_pixbuf, $x_back, $y_back, $x_round, $y_round, $x_back2, $y_back2, $icon_width, $icon_height, $exec_func, $exec_hash) = @_; my @tab; my $i = 0; my $cursor_hand = new Gtk::Gdk::Cursor 60; my $cursor_normal = new Gtk::Gdk::Cursor 68; my @args = @$args; foreach (@args) { my ($label, $tag) = ($_->[0], $_->[1]); die "$label 's icon is missing" unless $exec_hash->{$label}; my ($dbl_area, $pix, $width, $height); # initialized in call back my $darea = new Gtk::DrawingArea; my ($icon, undef) = gtkcreate_png($tag); my $pixbuf = compose_with_back($tag, $back_pixbuf); my $pixbuf_h = compose_with_back($tag, $back_pixbuf, 170); my $draw = sub { my ($widget, $event) = @_; my ($dx, $dy) = ($darea->allocation->[2], $darea->allocation->[3]); my $state = $darea->{state}; if (!defined($dbl_area)) { ($pix, $width, $height) = create_pix_text($darea, $label, $widget_for_font->style->font, $x_round, 1, 1, 0, [$background, $background], $x_back2, $y_back2, 1, 0); ($dx, $dy) = (max($width, $x_round), $y_round + $height); $darea->set_usize($dx, $dy); $dbl_area = new Gtk::Gdk::Pixmap($darea->window, max($width, $x_round), $y_round + $height); } # Redraw if state change (selected <=> not selected) if (!$dbl_area->{state} || $state != $dbl_area->{state}) { $dbl_area->{state} = $state; fill_tiled($darea, $dbl_area, $background, $x_back2, $y_back2, $dx, $dy); ($state ? $pixbuf_h : $pixbuf)->render_to_drawable($dbl_area, $darea->style->fg_gc('normal'), 0, 0, 0, 0, $pixbuf->get_width, $pixbuf->get_height, 'normal', 0, 0); $dbl_area->draw_pixmap($darea->style->bg_gc('normal'), ($state ? $pix->[1] : $pix->[0]), 0, 0, ($dx - $width)/2, $y_round, $width, $height); } $darea->window->draw_pixmap($darea->style->bg_gc('normal'), $dbl_area, 0, 0, 0, 0, $dx, $dy); ($darea->{dx}, $darea->{dy}) = ($dx, $dy); }; $darea->{state} = 0; $darea->signal_connect(expose_event => $draw); $darea->set_events(['exposure_mask', 'enter_notify_mask', 'leave_notify_mask', 'button_press_mask', 'button_release_mask' ]); $darea->signal_connect(enter_notify_event => sub { if ($darea->{state} == 0) { $darea->{state} = 1; &$draw(@_); } }); $darea->signal_connect(leave_notify_event => sub { if ($darea->{state} == 1) { $darea->{state} = 0; &$draw(@_); } }); $darea->signal_connect(button_release_event => sub { $darea->{state} = 0; $darea->draw(undef); $exec_func->($tag, $exec_hash->{$label}); }); $darea->signal_connect(realize => sub { $darea->window->set_cursor($cursor_hand) }); $tab[$i] = $darea; $i++; } my $fixed = new Gtk::Fixed; foreach (@tab) { $fixed->put($_, 75, 65) } my $w_ret = createScrolledWindow($fixed, undef, 'none'); my $redraw_function; $redraw_function = sub { $fixed->move(@$_) foreach compute_icons($fixed->allocation->[2]-22, $fixed->allocation->[3], 40, 15, 20, @tab); }; $fixed->signal_connect(expose_event => $redraw_function); $fixed->signal_connect(realize => sub { $fixed->window->set_back_pixmap($background, 0) }); $fixed->{redraw_function} = $redraw_function; $w_ret->vscrollbar->set_usize(19, undef); gtkhide($w_ret); } sub n_line_size { my ($nbline, $type, $widget) = @_; my $font = $widget->style->font; my $spacing = ${{ text => 0, various => 17 }}{$type}; $nbline * ($font->ascent + $font->descent + $spacing) + 8; } sub write_on_pixmap { my ($pixmap, $x_pos, $y_pos, @text) = @_; my ($gdkpixmap, undef) = $pixmap->get(); my ($width, $height) = (440, 250); my $gc = Gtk::Gdk::GC->new(gtkroot()); $gc->set_foreground(gtkcolor(8448, 17664, 40191)); #- in hex : 33, 69, 157 my $darea = new Gtk::DrawingArea(); $darea->size($width, $height); $darea->set_usize($width, $height); my $draw = sub { my $style = new Gtk::Style; #- i18n : you can change the font. $style->font(Gtk::Gdk::Font->fontset_load(N("-adobe-times-bold-r-normal--17-*-100-100-p-*-iso8859-*,*-r-*"))); my $y_pos2 = $y_pos; foreach (@text) { $darea->window->draw_string($style->font, $gc, $x_pos, $y_pos2, $_); $y_pos2 += 20; } }; $darea->signal_connect(expose_event => sub { $darea->window->draw_rectangle($darea->style->white_gc, 1, 0, 0, $width, $height); $darea->window->draw_pixmap( $darea->style->white_gc, $gdkpixmap, 0, 0, ($darea->allocation->[2]-$width)/2, ($darea->allocation->[3]-$height)/2, $width, $height); &$draw(); }); $darea; } #-####################### # kind of private gtk routines #-####################### sub create_pix_text { #ref widget, txt, color_txt, [font], [width], [height], flag1, flag2, [ (background background_highlighted background_selecteded) backsize x y], centeredx, centeredy my ($w, $text, $font, $max_width, $max_height, $can_be_greater, $can_be_smaller, $backgrounds, $x_back, $y_back, $centeredx, $centeredy) = @_; my $color_background; my $fake_darea = new Gtk::DrawingArea; my $style = $fake_darea->style->copy(); if (ref($font) eq 'Gtk::Gdk::Font') { $style->font($font); } else { $font and $style->font(Gtk::Gdk::Font->fontset_load($font)); } $fake_darea->set_style($style); my ($width, $height, $lines, $widths, $heights) = get_text_coord ( $text, $fake_darea, $max_width, $max_height, $can_be_greater, $can_be_smaller, $centeredx, $centeredy); my $pix; my $j = 0; foreach (@$backgrounds) { $pix->[$j] = new Gtk::Gdk::Pixmap($w->window, $width, $height); fill_tiled($w, $pix->[$j], $backgrounds->[$j], $x_back, $y_back, $width, $height); $j++; } my $color_text = gtkcolor(0, 0, 0); my $gc_text = new Gtk::Gdk::GC($w->window); $gc_text->set_foreground($color_text); my $i = 0; foreach (@{$lines}) { $j = 0; foreach my $pix (@$pix) { $pix->draw_string($style->font, $gc_text, ${$widths}[$i], ${$heights}[$i], $_); $pix->draw_string($style->font, $gc_text, ${$widths}[$i] + 1, ${$heights}[$i], $_) if $j; $j++; } $i++; } ($pix, $width, $height); } sub gtkctree_children { my ($node) = @_; my @l; $node or return; for (my $p = $node->row->children; $p; $p = $p->row->sibling) { push @l, $p; } @l; } sub gtkpowerpack { #- Get Default Attributes (if any). 2 syntaxes allowed : #- gtkpowerpack( {expand => 1, fill => 0}, $box...) : the attributes are picked from a specified hash ref #- gtkpowerpack(1,0,1, $box, ...) : the attributes are picked from the non-ref list, in the order (expand, fill, padding, pack_end). my $RefDefaultAttrs; if (ref($_[0]) eq 'HASH') { $RefDefaultAttrs = shift } elsif (!ref($_[0])) { $RefDefaultAttrs = {}; foreach ("expand", "fill", "padding", "pack_end") { !ref($_[0]) ? ($RefDefaultAttrs->{$_} = shift) : last } } my $box = shift; while (@_) { #- Get attributes (if specified). 4 syntaxes allowed (default values are undef ie. false...) : #- gtkpowerpack({defaultattrs}, $box, $widget1, $widget2, ...) : the attrs are picked from the default ones (if they exist) #- gtkpowerpack($box, {fill=>1, expand=>0, ...}, $widget1, ...) : the attributes are picked from a specified hash ref #- gtkpowerpack($box, [1,0,1], $widget1, ...) : the attributes are picked from the array ref : (expand, fill, padding, pack_end). #- gtkpowerpack({attr=>'arg'}, $box, 1, $widget1, 0, $widget2, etc...) : the 'arg' value will tell gtkpowerpack to always read the #- attr value directly in the arg list (avoiding confusion between value 0 and Gtk::Label("0"). That can simplify some writings but #- this arg(s) MUST then be present... my %attr; my $RefAttrs; ref($_[0]) eq 'HASH' || ref($_[0]) eq 'ARRAY' and $RefAttrs = shift; foreach ("expand", "fill", "padding", "pack_end") { if ($RefDefaultAttrs->{$_} eq 'arg') { ref $_[0] and die "error in packing definition\n"; $attr{$_} = shift; ref($RefAttrs) eq 'ARRAY' and shift @$RefAttrs; } elsif (ref($RefAttrs) eq 'HASH' && defined($RefAttrs->{$_})) { $attr{$_} = $RefAttrs->{$_}; } elsif (ref($RefAttrs) eq 'ARRAY') { $attr{$_} = shift @$RefAttrs; } elsif (defined($RefDefaultAttrs->{$_})) { $attr{$_} = int $RefDefaultAttrs->{$_}; } else { $attr{$_} = 0; } } #- Get and pack the widget (create it if necessary when it is a label...) my $widget = ref($_[0]) ? shift : new Gtk::Label(shift); if ($attr{pack_end}) { $box->pack_end($widget, $attr{expand}, $attr{fill}, $attr{padding}) } else { $box->pack_start($widget, $attr{expand}, $attr{fill}, $attr{padding}) } $widget->show; } $box } sub gtkset_default_fontset { my ($fontset) = @_; my $style = Gtk::Widget->get_default_style; my $f = Gtk::Gdk::Font->fontset_load($fontset) or die ''; $style->font($f); Gtk::Widget->set_default_style($style); } sub gtkcreate_imlib { my ($f) = shift; $f =~ m|.png$| or $f = "$f.png"; if ($f !~ /\//) { -e "$_/$f" and $f = "$_/$f", last foreach icon_paths() } Gtk::Gdk::ImlibImage->load_image($f); } sub gtkxpm { new Gtk::Pixmap(gtkcreate_xpm(@_)) } sub gtkpng { new Gtk::Pixmap(gtkcreate_png(@_)) } sub gtkcreate_xpm { my ($f) = @_; my $rw = gtkroot(); $f =~ m|.xpm$| or $f = "$f.xpm"; if ($f !~ /\//) { -e "$_/$f" and $f = "$_/$f", last foreach icon_paths() } my @l = Gtk::Gdk::Pixmap->create_from_xpm($rw, new Gtk::Style->bg('normal'), $f) or die "gtkcreate_xpm: missing pixmap file $f"; @l; } sub gtkcreate_png_pixbuf { my ($f) = shift; die 'gdk-pixbuf library is not available' unless $use_pixbuf; $f =~ /\.(png|jpg)$/ or $f .= '.png'; if ($f !~ /^\//) { -e "$_/$f" and $f = "$_/$f", last foreach icon_paths() } Gtk::Gdk::Pixbuf->new_from_file($f) or die "gtkcreate_png: missing png file $f"; } sub gtkcreate_png { my ($f) = shift; $f =~ /\.png$/ or $f .= '.png'; if ($f !~ /^\//) { -e "$_/$f" and $f = "$_/$f", last foreach icon_paths() } if ($use_imlib) { my $im = Gtk::Gdk::ImlibImage->load_image($f) or die "gtkcreate_png: missing png file $f"; $im->render($im->rgb_width, $im->rgb_height); return ($im->move_image(), $im->move_mask); } elsif ($use_pixbuf) { # my $pixbuf = gtkcreate_png_pixbuf($f); my $pixbuf = Gtk::Gdk::Pixbuf->new_from_file($f) or die "gtkcreate_png: missing png file $f"; my ($width, $height) = ($pixbuf->get_width(), $pixbuf->get_height); my $rw = gtkroot(); my $pix = new Gtk::Gdk::Pixmap($rw, $width, $height, 16); $pixbuf->render_to_drawable_alpha($pix, 0, 0, 0, 0, $width, $height, 'bilevel', 127, 'normal', 0, 0); my $bit = new Gtk::Gdk::Bitmap($rw, $width, $height, 1); $pixbuf->render_threshold_alpha($bit, 0, 0, 0, 0, $width, $height, '127'); return ($pix, $bit); } else { die "gtkcreate_png: cannot find a suitable library for rendering png (imlib1 or gdk_pixbuf)"; } } sub compose_pixbufs { my ($pixbuf, $back_pixbuf_unaltered, $alpha_threshold) = @_; $alpha_threshold ||= 255; my ($width, $height) = ($pixbuf->get_height, $pixbuf->get_width); my $back_pixbuf = Gtk::Gdk::Pixbuf->new('rgb', 0, 8, $height, $width); $back_pixbuf_unaltered->copy_area(0, 0, $height, $width, $back_pixbuf, 0, 0); $pixbuf->composite($back_pixbuf, 0, 0, $width, $height, 0, 0, 1, 1, 'nearest', $alpha_threshold); $back_pixbuf; } sub compose_with_back { my ($f, $back_pixbuf_unaltered, $alpha_threshold) = @_; compose_pixbufs(gtkcreate_png_pixbuf($f), $back_pixbuf_unaltered, $alpha_threshold); } sub xpm_d { my $w = shift; Gtk::Gdk::Pixmap->create_from_xpm_d($w->window, undef, @_) } sub fill_tiled { my ($w, $pix, $bitmap, $x_back, $y_back, $width, $height) = @_; my ($x2, $y2) = (0, 0); while (1) { $x2 = 0; while (1) { $pix->draw_pixmap($w->style->bg_gc('normal'), $bitmap, 0, 0, $x2, $y2, $x_back, $y_back); $x2 += $x_back; $x2 >= $width and last; } $y2 += $y_back; $y2 >= $height and last; } } sub compute_icons { my ($fx, $fy, $decx, $decy, $interstice, @tab) = @_; my $nb = $#tab; my $nb_sav = $nb; my $index = 0; my @dx2; my @dx; my @dy; my $line_up = 0; bcl_init: @dx2 = undef; bcl: @dx = map { $_->{dx} } @tab[$index..$index+$nb]; $dy[$index] = max(map { $_->{dy} } @tab[$index..$index+$nb]); foreach (0..$#dx) { if ($dx[$_] > $dx2[$_]) { $dx2[$_] = $dx[$_] } else { $dx[$_] = $dx2[$_] } } my $line_size = 0; $line_size = $decx + sum(@dx2) + $nb * $interstice; if ($line_size > $fx) { $index = 0; $nb--; goto bcl_init; } $nb and $line_up = ($fx-$line_size)/($nb+2); $index += $nb+1; $index <= $#tab and goto bcl; my @ret; my $n = 0; my $y = $decy; my $x = $decx/2 + $line_up; foreach (0..$nb_sav) { $ret[$_] = [$tab[$_], $x, $y]; $x += $dx2[$n] + $interstice + $line_up; $n++; if ($n > $nb) { $n = 0; $x = $decx/2 + $line_up; $y += int($dy[$_-$nb]/5)*5 + 15; } } @ret; } 1; #n701'>701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 
package install_any; # $Id$

use diagnostics;
use strict;

use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $boot_medium $current_medium $asked_medium @advertising_images);

@ISA = qw(Exporter);
%EXPORT_TAGS = (
    all => [ qw(getNextStep spawnShell addToBeDone) ],
);
@EXPORT_OK = map { @$_ } values %EXPORT_TAGS;

#-######################################################################################
#- misc imports
#-######################################################################################
use MDK::Common::System;
use common;
use run_program;
use partition_table qw(:types);
use partition_table::raw;
use devices;
use fsedit;
use modules;
use detect_devices;
use lang;
use any;
use log;
use fs;