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package GCE::StackView; |
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|
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=head1 NAME |
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|
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GCE::StackView - the stack window class for gce |
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|
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=cut |
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|
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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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|
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use Deliantra; |
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use Deliantra::MapWidget; |
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|
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use GCE::AttrEdit; |
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use GCE::Util; |
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|
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use Glib::Object::Subclass Gtk2::VBox; |
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|
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use Storable qw/dclone/; |
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|
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use strict; |
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|
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sub INIT_INSTANCE { |
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my ($self) = @_; |
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|
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$self->pack_start (my $sw = Gtk2::ScrolledWindow->new, 1, 1, 0); |
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$sw->add_with_viewport ($self->{stackbox} = Gtk2::VBox->new); |
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$sw->set_policy ('automatic', 'automatic'); |
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} |
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|
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sub maybe_update_stack_for { |
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my ($self, $mapedit, $x, $y) = @_; |
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if (my $d = $self->{stack_dest}) { |
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if ($d->[0] eq $mapedit && $d->[1] == $x && $d->[2] == $y) { |
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$self->set_stack |
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} |
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} |
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} |
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|
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sub set_stack { |
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my ($self, $mapedit, $x, $y) = @_; |
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|
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if (defined $mapedit) { |
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$self->{stack_dest} = [$mapedit, $x, $y]; |
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} else { |
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$self->set_stack (@{$self->{stack_dest}}) |
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if defined $self->{stack_dest}; |
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return; |
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} |
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|
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for ($self->{stackbox}->get_children) { |
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$self->{stackbox}->remove ($_); |
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} |
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|
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my $stack = $mapedit->get ($x, $y); |
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my $idx = $stack ? (@$stack - 1) : 0; |
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|
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if ($stack) { |
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for (reverse @$stack) { |
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# FIXME: How to change a stack with a virtual arch???? |
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if ($_->{_virtual}) { |
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$idx--; |
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next |
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} |
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my $ownidx = $idx; |
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|
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#my $a = $_->{_virtual} || $_; |
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my $a = $_; |
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|
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# this is awful, is this really the best way? |
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my $pb = new Gtk2::Gdk::Pixbuf 'rgb', 1, 8, TILESIZE, TILESIZE; |
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|
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fill_pb_from_arch ($pb, $a); |
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|
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$self->{stackbox}->pack_start (my $hb = Gtk2::HBox->new, 0, 0, 0); |
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$hb->pack_start (my $delbtn = Gtk2::Button->new_with_label ('del'), 0, 0, 0); |
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$delbtn->signal_connect (clicked => sub { |
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|
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#my $oldstack = [ @$stack ]; |
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splice @$stack, $ownidx, 1; |
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|
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$mapedit->change_begin ('stackedit'); |
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$mapedit->change_stack ($x, $y, $stack); |
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|
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if (my $changeset = $mapedit->change_end) { |
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splice @{ $mapedit->{undo_stack} ||= [] }, |
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$mapedit->{undo_stack_pos}++, 1e6, |
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$changeset; |
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} |
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|
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# XXX: force an update ? maybe some more intelligent update later? |
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$self->set_stack ($mapedit, $x, $y); |
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}); |
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|
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$hb->pack_start (my $elemhdl = new Gtk2::Button, 0, 0, 0); |
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$elemhdl->add (my $hb2 = Gtk2::HBox->new); |
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$elemhdl->signal_connect (clicked => sub { |
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my $ar = |
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GCE::ArchRef->new ( |
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arch => $a, |
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source => 'map', |
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cb => sub { |
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$mapedit->change_begin (ref $self); |
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$mapedit->change_stack ($x, $y, $stack); |
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# XXX: Put this into a generic function!!! See also EditTools.pm |
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# FIXME: Fix the automatic update on undo here! |
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if (my $changeset = $mapedit->change_end) { |
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splice @{ $mapedit->{undo_stack} ||= [] }, |
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$mapedit->{undo_stack_pos}++, 1e6, |
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$changeset; |
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} |
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} |
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); |
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|
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$::MAINWIN->update_attr_editor ($ar) |
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}); |
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|
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$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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|
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$hb2->pack_start (my $lbl = Gtk2::Label->new ($a->{_name}), 0, 0, 0); |
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$lbl->set_alignment (0, 0.5); |
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|
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$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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$elemhdl->drag_dest_set (all => ['move'], |
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{ target => 'STRING', flags => [], info => 'TARGET_STRING' } |
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); |
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|
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GCE::DragHelper::set_drag_source ( |
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$elemhdl, arch => sub { |
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{ arch => $stack->[$ownidx], stk => $stack, stk_idx => $ownidx } |
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} |
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); |
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|
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GCE::DragHelper::set_drag_sink ( |
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$elemhdl, arch => sub { |
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my ($darch) = @_; |
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|
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if (defined $darch->{stk_idx} and $darch->{stk} == $stack) { |
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my $swapidx = $darch->{stk_idx}; |
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($stack->[$swapidx], $stack->[$ownidx]) |
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= ($stack->[$ownidx], $stack->[$swapidx]); |
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|
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} else { |
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splice @$stack, $ownidx, 1, (dclone $darch->{arch}); |
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} |
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|
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# XXX: Insert undo here! |
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$mapedit->set ($x, $y, $stack); |
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|
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$self->set_stack ($mapedit, $x, $y); |
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} |
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); |
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$idx--; |
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} |
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} |
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$self->show_all; |
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} |
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|
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=head1 AUTHOR |
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|
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Marc Lehmann <schmorp@schmorp.de> |
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http://home.schmorp.de/ |
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|
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Robin Redeker <elmex@ta-sa.org> |
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http://www.ta-sa.org/ |
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|
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=cut |
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1; |
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