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package GCE::MapEditor; |
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|
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=head1 NAME |
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|
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GCE::MapEditor - the map editing widget |
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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 Crossfire; |
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use Crossfire::Map; |
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use Crossfire::MapWidget; |
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|
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use GCE::AttrEdit; |
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|
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use Glib::Object::Subclass |
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Gtk2::Window; |
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|
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use strict; |
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|
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sub build_menu { |
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my ($self) = @_; |
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|
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my $menu_tree = [ |
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_File => { |
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item_type => '<Branch>', |
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children => [ |
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"_Save" => { |
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callback => sub { $self->save_map }, |
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accelerator => '<ctrl>S' |
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}, |
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], |
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children => [ |
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"Save As" => { |
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callback => sub { $self->save_map_as }, |
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}, |
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] |
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}, |
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_Edit => { |
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item_type => '<Branch>', |
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children => [ |
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"_Undo" => { |
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callback => sub { $self->undo }, |
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accelerator => "<ctrl>Z" |
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}, |
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"_Redo" => { |
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callback => sub { $self->redo }, |
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accelerator => "<ctrl>Y" |
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}, |
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|
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] |
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}, |
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|
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]; |
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|
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my $men = |
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Gtk2::SimpleMenu->new ( |
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menu_tree => $menu_tree, |
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default_callback => \&default_cb, |
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); |
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|
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$self->add_accel_group ($men->{accel_group}); |
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|
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return $men->{widget}; |
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} |
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|
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sub INIT_INSTANCE { |
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my ($self) = @_; |
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|
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$self->set_title ('gce - map editor'); |
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$self->add (my $vb = Gtk2::VBox->new); |
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|
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$vb->pack_start (my $menu = $self->build_menu, 0, 1, 0); |
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|
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$vb->pack_start (my $map = $self->{map} = Crossfire::MapWidget->new, 1, 1, 0); |
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|
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$map->signal_connect (button_press_event => sub { |
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my ($map, $event) = @_; |
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|
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my ($x, $y) = $map->coord ($event->x, $event->y); |
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my $as = $map->get ($x, $y); |
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|
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my $btn = $event->button; |
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|
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if ((not $self->{draw_mode}) |
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and $btn != 2 |
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and my $ea = $::MAINWIN->{sel_editaction}) { |
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|
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$ea->begin ($map, $x, $y, $btn); |
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|
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$self->{draw_mode} = [$ea, $x, $y, $btn]; |
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|
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$ea->want_cursor |
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or $map->disable_tooltip; |
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|
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if ($ea->special_arrow) { |
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|
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$map->{window}->set_cursor (Gtk2::Gdk::Cursor->new ($ea->special_arrow)); |
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#'GDK_QUESTION_ARROW')); |
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} |
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|
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return 1; |
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} |
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|
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0 |
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}); |
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|
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$map->signal_connect_after (motion_notify_event => sub { |
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my ($map, $event) = @_; |
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|
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$self->{draw_mode} |
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or return; |
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|
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my ($X, $Y) = @{$self->{draw_mode}}[1,2]; |
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my ($x, $y) = $map->coord ($map->get_pointer); |
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|
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while ($x != $X || $y != $Y) { |
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|
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$X++ if $X < $x; |
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$X-- if $X > $x; |
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$Y++ if $Y < $y; |
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$Y-- if $Y > $y; |
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|
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$self->{draw_mode}[0]->edit ($map, $X, $Y, $self->{draw_mode}[3]); |
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} |
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|
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@{$self->{draw_mode}}[1,2] = ($X, $Y); |
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|
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1 |
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}); |
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|
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$map->signal_connect (button_release_event => sub { |
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my ($map, $event) = @_; |
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|
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if ($self->{draw_mode} |
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and my $ea = $self->{draw_mode}[0] |
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and $self->{draw_mode}[3] == $event->button) { |
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|
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my ($x, $y) = $map->coord ($map->get_pointer); |
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|
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$ea->end ($map, $x, $y, $event->button); |
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|
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if ($ea->special_arrow) { |
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|
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# XXX: Get the original cursor and insert it here |
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$map->{window}->set_cursor (Gtk2::Gdk::Cursor->new ('GDK_LEFT_PTR')); |
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} |
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|
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delete $self->{draw_mode}; |
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|
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$ea->want_cursor |
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or $map->enable_tooltip; |
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|
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return 1; |
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} |
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|
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0 |
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}); |
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} |
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|
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sub undo { |
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my ($self) = @_; |
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|
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my $map = $self->{map}; # the Crossfire::MapWidget |
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|
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$map->{undo_stack_pos} |
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or return; |
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|
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$map->change_swap ($map->{undo_stack}[--$map->{undo_stack_pos}]); |
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} |
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|
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sub redo { |
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my ($self) = @_; |
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|
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my $map = $self->{map}; # the Crossfire::MapWidget |
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|
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$map->{undo_stack_pos} < @{$map->{undo_stack}} |
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or return; |
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|
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$map->change_swap ($map->{undo_stack}[$map->{undo_stack_pos}++]); |
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} |
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|
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sub delete_arch { |
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my ($self, $x, $y) = @_; |
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|
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defined $self->{map} |
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or return 0; |
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|
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my $as = $self->{map}->get ($x, $y); |
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pop @$as; |
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$self->{map}->set ($x, $y, $as); |
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} |
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|
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sub place_pick { |
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my ($self, $x, $y) = @_; |
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|
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my $pick = $::MAINWIN->get_pick; |
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my $as = $self->{map}->get ($x, $y); |
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|
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my $arch = { _name => $pick->{_name} }; |
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|
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push @$as, $arch |
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unless @$as && $as->[-1]->{_name} eq $arch->{_name}; |
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|
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$self->{map}->set ($x, $y, $as); |
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} |
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|
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sub open_map { |
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my ($self, $path) = @_; |
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|
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$self->{map}->set_map (new_from_file Crossfire::Map $path); |
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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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|
