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elmex |
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package GCE::StackView; |
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=head1 NAME |
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GCE::StackView - the stack window class for gce |
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=cut |
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use Gtk2; |
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use Gtk2::Gdk::Keysyms; |
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use Gtk2::SimpleMenu; |
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use Crossfire; |
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use Crossfire::MapWidget; |
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use GCE::AttrEdit; |
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use Glib::Object::Subclass Gtk2::VBox; |
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use strict; |
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sub INIT_INSTANCE { |
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my ($self) = @_; |
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$self->pack_start (my $sw = Gtk2::ScrolledWindow->new, 1, 1, 0); |
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$sw->add_with_viewport ($self->{stackbox} = Gtk2::VBox->new); |
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} |
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sub set_stack { |
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my ($self, $mapedit, $stack, $x, $y) = @_; |
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for ($self->{stackbox}->get_children) { |
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$self->{stackbox}->remove ($_); |
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} |
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my $idx = (@$stack - 1); |
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for my $a (reverse @$stack) { |
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my $tile = $Crossfire::Tilecache::TILECACHE{ $a->{face} || $ARCH->{$a->{_name}}{face} }; |
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# this is awful, is this really the best way? |
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my $pb = new Gtk2::Gdk::Pixbuf 'rgb', 1, 8, TILESIZE, TILESIZE; |
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$pb->fill (0x00000000); |
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$Crossfire::Tilecache::TILECACHE->composite ($pb, |
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0, 0, |
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TILESIZE, TILESIZE, |
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- ($tile->{idx} % 64) * TILESIZE, - TILESIZE * int $tile->{idx} / 64, |
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1, 1, 'nearest', 255 |
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); |
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$self->{stackbox}->pack_start (my $hb = Gtk2::HBox->new, 0, 0, 0); |
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$hb->pack_start (my $delbtn = Gtk2::Button->new_with_label ('del'), 0, 0, 0); |
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do { |
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my $ownidx = $idx; |
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$delbtn->signal_connect (clicked => sub { |
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my $oldstack = [ @$stack ]; |
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splice @$stack, $ownidx, 1; |
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$self->set_stack ($mapedit, $stack, $x, $y); |
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$GCE::MainWindow::MAINWIN->change_map_tile ($mapedit, $x, $y, $stack, $oldstack); |
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}); |
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}; |
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$hb->pack_start (my $elemhdl = new Gtk2::Button, 0, 0, 0); |
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$elemhdl->add (my $hb2 = Gtk2::HBox->new); |
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$hb2->pack_start (my $img = (new_from_pixbuf Gtk2::Image $pb), 0, 0, 0); |
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$img->set_alignment (0, 0.5); |
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$hb2->pack_start (my $lbl = Gtk2::Label->new ($a->{_name}), 0, 0, 0); |
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$lbl->set_alignment (0, 0.5); |
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$elemhdl->drag_source_set (['button1_mask'], ['move'], |
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{ target => 'STRING', flags => [], info => 'TARGET_STRING' } |
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); |
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$elemhdl->drag_dest_set (all => ['move'], |
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{ target => 'STRING', flags => [], info => 'TARGET_STRING' } |
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); |
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do { |
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my $ownidx = $idx; |
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$elemhdl->signal_connect (drag_data_get => sub { |
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my ($widget, $context, $data, $info, $time) = @_; |
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$data->set ($data->target, 8, $ownidx); |
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}); |
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# XXX: I'm unsure here, do i have to issue a get request? |
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# And what if i get the data twice? Wait for transaction end? |
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$elemhdl->signal_connect (drag_data_received => sub { |
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my ($widget, $context, $wx, $wy, $data, $info, $time) = @_; |
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if (($data->length >= 0) && ($data->format == 8)) { |
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$context->finish (1, 0, $time); |
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my $oldstack = [ @$stack ]; |
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my $swapidx = int $data->data; |
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($stack->[$swapidx], $stack->[$ownidx]) |
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= ($stack->[$ownidx], $stack->[$swapidx]); |
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$self->set_stack ($mapedit, $stack, $x, $y); |
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$GCE::MainWindow::MAINWIN->change_map_tile ($mapedit, $x, $y, $stack, $oldstack); |
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return; |
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} |
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$context->finish (0, 0, $time); |
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}); |
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}; |
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$idx--; |
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} |
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$self->show_all; |
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} |
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=head1 AUTHOR |
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Marc Lehmann <schmorp@schmorp.de> |
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http://home.schmorp.de/ |
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Robin Redeker <elmex@ta-sa.org> |
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http://www.ta-sa.org/ |
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=cut |
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1; |
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