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Comparing rxvt-unicode/src/perl/background (file contents):
Revision 1.8 by root, Tue Jun 5 14:07:47 2012 UTC vs.
Revision 1.9 by root, Tue Jun 5 14:46:54 2012 UTC

1#! perl 1#! perl
2 2
3our $EXPR = 'move load "/root/pix/das_fette_schwein.jpg", repeat_wrap, X, Y'; 3our $EXPR = 'move load "/root/pix/das_fette_schwein.jpg", repeat_wrap, X, Y';
4$EXPR = ' 4$EXPR = '
5 blur 10, 10,
6 rotate W, H, 50, 50, counter 1/60, repeat_mirror, 5 rotate W, H, 50, 50, counter 1/59.95, repeat_mirror,
7 clip X, Y, W, H, repeat_mirror, 6 clip X, Y, W, H, repeat_mirror,
8 load "/root/pix/das_fette_schwein.jpg" 7 load "/root/pix/das_fette_schwein.jpg"
9'; 8';
10#$EXPR = 'blur root, 10, 10' 9#$EXPR = 'blur root, 10, 10'
11#$EXPR = 'blur move (root, -x, -y), 5, 5' 10#$EXPR = 'blur move (root, -x, -y), 5, 5'
… …
14use Safe; 13use Safe;
15 14
16our ($bgdsl_self, $old, $new); 15our ($bgdsl_self, $old, $new);
17our ($l, $t, $w, $h); 16our ($l, $t, $w, $h);
18 17
18our $MIN_INTERVAL = 1/60;
19
19{ 20{
20 package urxvt::bgdsl; # background language 21 package urxvt::bgdsl; # background language
21 22
22 *repeat_black = \&urxvt::RepeatNone; #TODO wtf 23 *repeat_black = \&urxvt::RepeatNone; #TODO wtf
23 *repeat_wrap = \&urxvt::RepeatNormal; 24 *repeat_wrap = \&urxvt::RepeatNormal;
… …
29 30
30 $new->{load}{$path} = $old->{load}{$path} || $bgdsl_self->new_img_from_file ($path); 31 $new->{load}{$path} = $old->{load}{$path} || $bgdsl_self->new_img_from_file ($path);
31 } 32 }
32 33
33 sub root() { 34 sub root() {
35 $new->{rootpmap_sensitive} = 1;
34 die "root op not supported, exg, we need you"; 36 die "root op not supported, exg, we need you";
35 } 37 }
36 38
37# sub clone($) { 39# sub clone($) {
38# $_[0]->clone 40# $_[0]->clone
… …
135 137
136# evaluate the current bg expression 138# evaluate the current bg expression
137sub recalculate { 139sub recalculate {
138 my ($self) = @_; 140 my ($self) = @_;
139 141
142 if ($self->{next_refresh} > urxvt::NOW) {
143 $self->{next_refresh_timer} = urxvt::timer->new->after ($self->{next_refresh} - urxvt::NOW)->cb (sub {
144 $self->recalculate;
145 });
146 }
147
148 $self->{next_refresh} = urxvt::NOW + $MIN_INTERVAL;
149
140 #TODO: rate limit calls 150 #TODO: rate limit calls
141 151
142 local $bgdsl_self = $self; 152 local $bgdsl_self = $self;
143 153
144 local $old = $self->{state}; 154 local $old = $self->{state};
… …
174 $self->enable (size_change => sub { $_[0]->recalculate }); 184 $self->enable (size_change => sub { $_[0]->recalculate });
175 } else { 185 } else {
176 $self->disable ("size_change"); 186 $self->disable ("size_change");
177 } 187 }
178 188
189 if (delete $state->{rootpmap_sensitive}) {
190 $repeat = 1;
191 $self->enable (rootpmap_change => sub { $_[0]->recalculate });
192 } else {
193 $self->disable ("rootpmap_change");
194 }
195
179 %$old = (); 196 %$old = ();
180 197
181 unless ($repeat) { 198 unless ($repeat) {
182 delete $self->{state}; 199 delete $self->{state};
183 delete $self->{expr}; 200 delete $self->{expr};

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