ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.75 by root, Tue Apr 11 20:44:49 2006 UTC vs.
Revision 1.105 by root, Fri Apr 14 14:55:28 2006 UTC

… …
43 43
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);
45 45
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 46 $BUTTON_STATE &= ~(1 << ($ev->button - 1));
47 47
48 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;
49 49
50 if (!$BUTTON_STATE) { 50 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 51 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 52 $grab->update if $grab;
53 $GRAB->update if $GRAB; 53 $GRAB->update if $GRAB;
… …
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);
62 62
63 if ($widget != $HOVER) { 63 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 64 my $hover = $HOVER; $HOVER = $widget;
65 65
66 $hover->update if $hover; 66 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 67 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 } 68 }
69 69
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;
71} 71}
72 72
… …
79use SDL::OpenGL; 79use SDL::OpenGL;
80 80
81sub new { 81sub new {
82 my $class = shift; 82 my $class = shift;
83 83
84 bless { 84 my $self = bless {
85 x => 0, 85 x => 0,
86 y => 0, 86 y => 0,
87 z => 0, 87 z => 0,
88 w => -1, 88 w => -1,
89 h => -1, 89 h => -1,
90 @_ 90 @_
91 }, $class 91 }, $class;
92
93 for (keys %$self) {
94 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_});
96 }
97 }
98
99 $self
92} 100}
93 101
94sub move { 102sub move {
95 my ($self, $x, $y, $z) = @_; 103 my ($self, $x, $y, $z) = @_;
96 $self->{x} = $x; 104 $self->{x} = $x;
… …
125 my ($self, $x, $y, $w, $h) = @_; 133 my ($self, $x, $y, $w, $h) = @_;
126 134
127 $self->_size_allocate ($x, $y, $w, $h); 135 $self->_size_allocate ($x, $y, $w, $h);
128} 136}
129 137
130# translate global koordinates to local coordinate system 138# translate global coordinates to local coordinate system
131sub translate { 139sub translate {
132 my ($self, $x, $y) = @_; 140 my ($self, $x, $y) = @_;
133 141
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y});
135} 143}
136 144
137sub focus_in { 145sub focus_in {
138 my ($self) = @_; 146 my ($self) = @_;
139 147
140 return if $FOCUS == $self; 148 return if $FOCUS == $self;
149 return unless $self->{can_focus};
141 150
142 my $focus = $FOCUS; $FOCUS = $self; 151 my $focus = $FOCUS; $FOCUS = $self;
143 $focus->update if $focus; 152 $focus->update if $focus;
144 $FOCUS->update; 153 $FOCUS->update;
145} 154}
… …
178 glPushMatrix; 187 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 188 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 189 $self->_draw;
181 glPopMatrix; 190 glPopMatrix;
182 191
183 if ($self == $HOVER) { 192 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 193 my ($x, $y) = @$self{qw(x y)};
185 194
186 glColor 1, 1, 1, 0.1; 195 glColor 0, 0, 1, 0.2;
187 glEnable GL_BLEND; 196 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 198 glBegin GL_QUADS;
190 glVertex $x , $y; 199 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 200 glVertex $x + $self->{w}, $y;
… …
200 my ($self) = @_; 209 my ($self) = @_;
201 210
202 warn "no draw defined for $self\n"; 211 warn "no draw defined for $self\n";
203} 212}
204 213
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214}
215
216sub find_widget { 214sub find_widget {
217 my ($self, $x, $y) = @_; 215 my ($self, $x, $y) = @_;
218 216
219 return $self 217 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 218 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 219 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 220
223 () 221 ()
224} 222}
225 223
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 224sub set_parent {
229 my ($self, $par) = @_; 225 my ($self, $par) = @_;
230 226
231 $self->{parent} = $par; 227 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 228 Scalar::Util::weaken $self->{parent};
… …
275 my $class = shift; 271 my $class = shift;
276 272
277 # range [value, low, high, page] 273 # range [value, low, high, page]
278 274
279 $class->SUPER::new ( 275 $class->SUPER::new (
280 bg => [0, 0, 0, 0.4], 276 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 277 active_bg => [1, 1, 1, 0.5],
282 @_ 278 @_
283 ) 279 )
284} 280}
285 281
286sub _draw { 282sub _draw {
287 my ($self) = @_; 283 my ($self) = @_;
288 284
289 my ($w, $h) = @$self{qw(w h)}; 285 my ($w, $h) = @$self{qw(w h)};
290 286
287 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
291 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
290
292 glBegin GL_QUADS; 291 glBegin GL_QUADS;
293 glVertex 0 , 0; 292 glVertex 0 , 0;
294 glVertex 0 , $h; 293 glVertex 0 , $h;
295 glVertex $w, $h; 294 glVertex $w, $h;
296 glVertex $w, 0; 295 glVertex $w, 0;
297 glEnd; 296 glEnd;
297
298 glDisable GL_BLEND;
298} 299}
299 300
300############################################################################# 301#############################################################################
301 302
302package CFClient::UI::Empty; 303package CFClient::UI::Empty;
… …
325 326
326 $self 327 $self
327} 328}
328 329
329sub add { 330sub add {
330 my ($self, $chld, $expand) = @_; 331 my ($self, $chld) = @_;
331 332
332 $chld->{expand} = $expand;
333 $chld->set_parent ($self); 333 $chld->set_parent ($self);
334 334
335 $self->{children} = [ 335 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 336 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 337 @{$self->{children}}, $chld
… …
439} 439}
440 440
441sub render_chld { 441sub render_chld {
442 my ($self) = @_; 442 my ($self) = @_;
443 443
444 $self->{texture} = 444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 CFClient::Texture->new_from_opengl ( 445 glClearColor 0, 0, 0, 1;
446 $self->{w}, $self->{h}, sub { $self->child->draw } 446 glClear GL_COLOR_BUFFER_BIT;
447 ); 447 $self->child->draw;
448 };
448} 449}
449 450
450sub size_allocate { 451sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 452 my ($self, $x, $y, $w, $h) = @_;
452 453
… …
530 531
531my @tex = 532my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 535
536sub new {
537 my $class = shift;
538
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new (
542 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8,
545 @_
546 )
547}
548
535sub size_request { 549sub size_request {
536 my ($self) = @_; 550 my ($self) = @_;
537 551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
538 my ($w, $h) = $self->SUPER::size_request; 554 my ($w, $h) = $self->SUPER::size_request;
539 555
540 $h += $tex[1]->{h}; 556 (
541 $h += $tex[4]->{h}; 557 $w + $self->{border} * 2,
542 $w += $tex[2]->{w}; 558 $h + $self->{border} * 2,
543 $w += $tex[3]->{w}; 559 )
544
545 ($w, $h)
546} 560}
547 561
548sub size_allocate { 562sub size_allocate {
549 my ($self, $x, $y, $w, $h) = @_; 563 my ($self, $x, $y, $w, $h) = @_;
550 564
551 $self->_size_allocate ($x, $y, $w, $h) or return; 565 $self->_size_allocate ($x, $y, $w, $h) or return;
552 566
553 $h -= $tex[1]->{h}; 567 $h -= List::Util::max 0, $self->{border} * 2;
554 $h -= $tex[4]->{h}; 568 $w -= List::Util::max 0, $self->{border} * 2;
555 $w -= $tex[2]->{w};
556 $w -= $tex[3]->{w};
557 569
558 $h = $h < 0 ? 0 : $h; 570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
559 $w = $w < 0 ? 0 : $w; 571}
560 572
561 my $child = $self->child; 573sub button_down {
574 my ($self, $ev, $x, $y) = @_;
562 575
563 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); 576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
578
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
580 my ($bw, $bh) = ($self->{w}, $self->{h});
581
582 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_;
584
585 ($x, $y) = ($ev->motion_x, $ev->motion_y);
586
587 $self->{user_w} = $bw + $x - $ox;
588 $self->{user_h} = $bh + $y - $oy;
589 $self->update;
590 };
591
592 } elsif ($x >= 0 && $x < $self->{w}
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
596 my ($bx, $by) = ($self->{x}, $self->{y});
597
598 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_;
600
601 ($x, $y) = ($ev->motion_x, $ev->motion_y);
602
603 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 };
606 }
607}
608
609sub button_up {
610 my ($self, $ev, $x, $y) = @_;
611
612 delete $self->{motion};
613}
614
615sub mouse_motion {
616 my ($self, $ev, $x, $y) = @_;
617
618 $self->{motion}->($ev, $x, $y) if $self->{motion};
564} 619}
565 620
566sub _draw { 621sub _draw {
567 my ($self) = @_; 622 my ($self) = @_;
568 623
569 my ($w, $h) = ($self->{w}, $self->{h}); 624 my ($w, $h ) = ($self->{w}, $self->{h});
570 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631
632 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border});
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
637
638 my $bg = $tex[0];
639
640 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h};
643
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
650
651 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND;
653
654 $self->child->draw;
655}
656
657#############################################################################
658
659package CFClient::UI::Table;
660
661our @ISA = CFClient::UI::Base::;
662
663use List::Util qw(max sum);
664
665use SDL::OpenGL;
666
667sub new {
668 my $class = shift;
669
670 $class->SUPER::new (
671 col_expand => [],
672 @_
673 )
674}
675
676sub add {
677 my ($self, $x, $y, $chld) = @_;
678
679 $self->{children}[$y][$x] = $chld;
680 $chld->set_parent ($self);
681
682 $self->{w} = $self->{h} = -1;
683 $self->update;
684}
685
686sub get_wh {
687 my ($self) = @_;
688
689 my (@w, @h);
690
691 for my $y (0 .. $#{$self->{children}}) {
692 my $row = $self->{children}[$y]
693 or next;
694
695 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x]
697 or next;
698 my ($w, $h) = $widget->size_request;
699
700 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h;
702 }
703 }
704
705 (\@w, \@h)
706}
707
708sub size_request {
709 my ($self) = @_;
710
711 my ($ws, $hs) = $self->get_wh;
712
713 (
714 (sum @$ws),
715 (sum @$hs),
716 )
717}
718
719sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723
724 my ($ws, $hs) = $self->get_wh;
725
726 my $req_w = sum @$ws;
727 my $req_h = sum @$hs;
728
729 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1;
733
734 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737
738 my $y;
739
740 for my $r (0 .. $#{$self->{children}}) {
741 my $row = $self->{children}[$r]
742 or next;
743
744 my $x = 0;
745 my $row_h = $hs->[$r];
746
747 for my $c (0 .. $#$row) {
748 my $col_w = $ws->[$c];
749
750 if (my $widget = $row->[$c]) {
751 $widget->size_allocate ($x, $y, $col_w, $row_h);
752 }
753
754 $x += $col_w;
755 }
756
757 $y += $row_h;
758 }
759
760}
761
762sub find_widget {
763 my ($self, $x, $y) = @_;
764
765 $x -= $self->{x};
766 $y -= $self->{y};
767
768 my $res;
769
770 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
771 $res = $_->find_widget ($x, $y)
772 and return $res;
773 }
774
775 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
776}
777
778sub _draw {
779 my ($self) = @_;
780
781 for (grep $_, @{$self->{children}}) {
782 $_->draw for grep $_, @$_;
783 }
784}
785
786#############################################################################
787
788package CFClient::UI::HBox;
789
790# TODO: wrap into common Box base class
791
792our @ISA = CFClient::UI::Container::;
793
794sub size_request {
795 my ($self) = @_;
796
797 my @alloc = map [$_->size_request], @{$self->{children}};
798
799 (
800 (List::Util::sum map $_->[0], @alloc),
801 (List::Util::max map $_->[1], @alloc),
802 )
803}
804
805sub size_allocate {
806 my ($self, $x, $y, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h);
809
810 ($h, $w) = ($w, $h);
811
812 my $children = $self->{children};
813
814 my @h = map +($_->size_request)[0], @$children;
815
816 my $req_h = List::Util::sum @h;
817
818 if ($req_h > $h) {
819 # ah well, not enough space
820 $_ *= $h / $req_h for @h;
821 } else {
822 my $exp = List::Util::sum map $_->{expand}, @$children;
823 $exp ||= 1;
824
825 for (0 .. $#$children) {
826 my $child = $children->[$_];
827
828 my $alloc_h = $h[$_];
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h;
831 }
832 }
833
834 my $y = 0;
835 for (0 .. $#$children) {
836 my $child = $children->[$_];
837 my $h = int $h[$_];
838 $child->size_allocate ($y, 0, $h, $w);
839
840 $y += $h;
841 }
842}
843
844#############################################################################
845
846package CFClient::UI::VBox;
847
848# TODO: wrap into common Box base class
849
850our @ISA = CFClient::UI::Container::;
851
852sub size_request {
853 my ($self) = @_;
854
855 my @alloc = map [$_->size_request], @{$self->{children}};
856
857 (
858 (List::Util::max map $_->[0], @alloc),
859 (List::Util::sum map $_->[1], @alloc),
860 )
861}
862
863sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_;
865
866 $self->_size_allocate ($x, $y, $w, $h);
867
868 my $children = $self->{children};
869
870 my @h = map +($_->size_request)[1], @$children;
871
872 my $req_h = List::Util::sum @h;
873
874 if ($req_h > $h) {
875 # ah well, not enough space
876 $_ *= $h / $req_h for @h;
877 } else {
878 my $exp = List::Util::sum map $_->{expand}, @$children;
879 $exp ||= 1;
880
881 for (0 .. $#$children) {
882 my $child = $children->[$_];
883
884 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
885 }
886 }
887
888 my $y = 0;
889 for (0 .. $#$children) {
890 my $child = $children->[$_];
891 my $h = int $h[$_];
892 $child->size_allocate (0, $y, $w, $h);
893
894 $y += $h;
895 }
896}
897
898#############################################################################
899
900package CFClient::UI::Label;
901
902our @ISA = CFClient::UI::Base::;
903
904use SDL::OpenGL;
905
906sub new {
907 my ($class, %arg) = @_;
908
909 my $self = $class->SUPER::new (
910 fg => [1, 1, 1],
911 fontsize => $::FONTSIZE,
912 text => "",
913 align => -1,
914 padding => 2,
915 layout => new CFClient::Layout,
916 %arg
917 );
918
919 $self->set_text ($self->{text});
920
921 $self
922}
923
924sub escape_text {
925 local $_ = $_[1];
926
927 s/&/&amp;/g;
928 s/>/&gt;/g;
929 s/</&lt;/g;
930
931 $_[1]
932}
933
934sub set_text {
935 my ($self, $text) = @_;
936
937 $self->{text} = $text;
938 $self->{layout}->set_markup ($text);
939
940 delete $self->{texture};
941# $self->{w} = $self->{h} = -1;
942 $self->update;
943}
944
945sub get_text {
946 my ($self, $text) = @_;
947
948 $self->{text}
949}
950
951sub size_request {
952 my ($self) = @_;
953
954 $self->{layout}->set_width;
955 $self->{layout}->set_height ($self->{fontsize});
956 my ($w, $h) = $self->{layout}->size;
957
958 (
959 $w + $self->{padding} * 2,
960 $h + $self->{padding} * 2,
961 )
962}
963
964sub size_allocate {
965 my ($self, $x, $y, $w, $h) = @_;
966
967 $self->_size_allocate ($x, $y, $w, $h) or return;
968
969 delete $self->{texture};
970}
971
972sub update {
973 my ($self) = @_;
974
975 delete $self->{texture};
976 $self->SUPER::update;
977}
978
979sub _draw {
980 my ($self) = @_;
981
982 my $tex = $self->{texture} ||= do {
983 $self->{layout}->set_width ($self->{w});
984 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
985 new_from_layout CFClient::Texture $self->{layout}
986 };
571 987
572 glEnable GL_BLEND; 988 glEnable GL_BLEND;
573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 989 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
574 glEnable GL_TEXTURE_2D; 990 glEnable GL_TEXTURE_2D;
575 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
576 992
577 my $top = $tex[1];
578 $top->draw_quad (0, 0, $w, $top->{h});
579
580 my $left = $tex[3];
581 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
582
583 my $right = $tex[2];
584 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
585
586 my $bottom = $tex[4];
587 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
588
589 my $bg = $tex[0];
590 glBindTexture GL_TEXTURE_2D, $bg->{name};
591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
592 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
593 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
594
595 my $rep_x = $cw / $bg->{w};
596 my $rep_y = $ch / $bg->{h};
597
598 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
599
600 glDisable GL_BLEND;
601 glDisable GL_TEXTURE_2D;
602
603 $self->child->draw;
604
605}
606
607#############################################################################
608
609package CFClient::UI::Table;
610
611our @ISA = CFClient::UI::Base::;
612
613use List::Util qw(max sum);
614
615use SDL::OpenGL;
616
617sub add {
618 my ($self, $x, $y, $chld) = @_;
619
620 $self->{children}[$y][$x] = $chld;
621 $chld->set_parent ($self);
622
623 $self->{w} = $self->{h} = -1;
624 $self->update;
625}
626
627sub get_wh {
628 my ($self) = @_;
629
630 my (@w, @h);
631
632 for my $y (0 .. $#{$self->{children}}) {
633 my $row = $self->{children}[$y]
634 or next;
635
636 for my $x (0 .. $#$row) {
637 my $widget = $row->[$x]
638 or next;
639 my ($w, $h) = $widget->size_request;
640
641 $w[$x] = max $w[$x], $w;
642 $h[$y] = max $h[$y], $h;
643 }
644 }
645
646 (\@w, \@h)
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 my ($ws, $hs) = $self->get_wh;
653
654 (
655 (List::Util::sum @$ws),
656 (List::Util::sum @$hs),
657 )
658}
659
660sub size_allocate {
661 my ($self, $x, $y, $w, $h) = @_;
662
663 $self->_size_allocate ($x, $y, $w, $h) or return;
664
665 my ($ws, $hs) = $self->get_wh;
666
667 my $req_w = List::Util::sum @$ws;
668 my $req_h = List::Util::sum @$hs;
669
670 # linearly scale sizes
671 $_ *= $req_w / $w for @$ws;
672 $_ *= $req_h / $h for @$hs;
673
674 my $y;
675
676 for my $r (0 .. $#{$self->{children}}) {
677 my $row = $self->{children}[$r]
678 or next;
679
680 my $x = 0;
681 my $row_h = $hs->[$r];
682
683 for my $c (0 .. $#$row) {
684 my $widget = $row->[$c]
685 or next;
686
687 my $col_w = $ws->[$c];
688
689 $widget->size_allocate ($x, $y, $col_w, $row_h);
690
691 $x += $col_w;
692 }
693
694 $y += $row_h;
695 }
696
697}
698
699sub _draw {
700 my ($self) = @_;
701
702 for (grep $_, @{$self->{children}}) {
703 $_->draw for grep $_, @$_;
704 }
705}
706
707#############################################################################
708
709package CFClient::UI::VBox;
710
711our @ISA = CFClient::UI::Container::;
712
713use SDL::OpenGL;
714
715sub size_request {
716 my ($self) = @_;
717
718 my @alloc = map [$_->size_request], @{$self->{children}};
719
720 (
721 (List::Util::max map $_->[0], @alloc),
722 (List::Util::sum map $_->[1], @alloc),
723 )
724}
725
726sub size_allocate {
727 my ($self, $x, $y, $w, $h) = @_;
728
729 $self->_size_allocate ($x, $y, $w, $h) or return;
730
731 return unless $self->{h};
732
733 my $children = $self->{children};
734
735 my @h = map +($_->size_request)[1], @$children;
736
737 my $req_h = List::Util::sum @h;
738
739 if ($req_h > $h) {
740 # ah well, not enough space
741 $_ = $h[$_] * $h / $req_h for @h;
742 } else {
743 my @exp = grep $_->{expand}, @$children;
744 @exp = @$children unless @exp;
745
746 my %exp = map +($_ => 1), @exp;
747
748 for (0 .. $#$children) {
749 my $child = $children->[$_];
750
751 my $alloc_h = $h[$_];
752 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
753 $h[$_] = $alloc_h;
754 }
755 }
756
757 my $y = 0;
758 for (0 .. $#$children) {
759 my $child = $children->[$_];
760 my $h = $h[$_];
761 $child->size_allocate (0, $y, $w, $h);
762
763 $y += $h;
764 }
765}
766
767#############################################################################
768
769package CFClient::UI::Label;
770
771our @ISA = CFClient::UI::Base::;
772
773use SDL::OpenGL;
774
775sub new {
776 my ($class, %arg) = @_;
777
778 my $self = $class->SUPER::new (
779 fg => [1, 1, 1],
780 height => $::FONTSIZE,
781 text => "",
782 align => -1,
783 layout => new CFClient::Layout,
784 %arg
785 );
786
787 $self->set_text ($self->{text});
788
789 $self
790}
791
792sub escape_text {
793 local $_ = $_[1];
794
795 s/&/&amp;/g;
796 s/>/&gt;/g;
797 s/</&lt;/g;
798
799 $_[1]
800}
801
802sub set_text {
803 my ($self, $text) = @_;
804
805 $self->{text} = $text;
806 $self->{layout}->set_markup ($text);
807
808 delete $self->{texture};
809 $self->update;
810}
811
812sub get_text {
813 my ($self, $text) = @_;
814
815 $self->{text}
816}
817
818sub size_request {
819 my ($self) = @_;
820
821 $self->{layout}->set_width;
822 $self->{layout}->set_height ($self->{height});
823 $self->{layout}->size
824# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack
825# (
826# $self->{texture}{w},
827# $self->{texture}{h},
828# )
829# } else {
830# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};
831#
832# ($w, $h)
833# }
834}
835
836sub size_allocate {
837 my ($self, $x, $y, $w, $h) = @_;
838
839 $self->_size_allocate ($x, $y, $w, $h) or return;
840
841 delete $self->{texture};
842}
843
844sub update {
845 my ($self) = @_;
846
847 delete $self->{texture};
848 $self->SUPER::update;
849}
850
851sub _draw {
852 my ($self) = @_;
853
854 my $tex = $self->{texture} ||= do {
855 $self->{layout}->set_width ($self->{w});
856 new_from_layout CFClient::Texture $self->{layout}
857 };
858
859 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
863
864 glColor @{$self->{fg}}; 993 glColor @{$self->{fg}};
865 994
866 my $x = 995 my $x =
867 $self->{align} < 0 ? 0 996 $self->{align} < 0 ? $self->{padding}
868 : $self->{align} > 0 ? $self->{w} - $tex->{w} 997 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
869 : ($self->{w} - $tex->{w}) * 0.5; 998 : ($self->{w} - $tex->{w}) * 0.5;
870 999
871 $tex->draw_quad ($x, 0); 1000 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
872 1001
873 glDisable GL_TEXTURE_2D; 1002 glDisable GL_TEXTURE_2D;
874 glDisable GL_BLEND; 1003 glDisable GL_BLEND;
875} 1004}
876 1005
… …
886sub new { 1015sub new {
887 my $class = shift; 1016 my $class = shift;
888 1017
889 $class->SUPER::new ( 1018 $class->SUPER::new (
890 fg => [1, 1, 1], 1019 fg => [1, 1, 1],
891 bg => [0, 0, 0, 0.4], 1020 bg => [0, 0, 0, 0.2],
892 active_bg => [1, 1, 1], 1021 active_bg => [1, 1, 1, 0.5],
893 active_fg => [0, 0, 0], 1022 active_fg => [0, 0, 0],
1023 can_hover => 1,
1024 can_focus => 1,
894 @_ 1025 @_
895 ) 1026 )
896} 1027}
897 1028
898sub _set_text { 1029sub _set_text {
899 my ($self, $text) = @_; 1030 my ($self, $text) = @_;
900 1031
1032 my $old_text = $self->{text};
1033
901 $self->{last_activity} = $::NOW; 1034 $self->{last_activity} = $::NOW;
902 1035
903 $self->{text} = $text; 1036 $self->{text} = $text;
904 $self->{layout}->set_width ($self->{w}); 1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
905 1039
906 $text =~ s/./*/g if $self->{hidden}; 1040 $text =~ s/./*/g if $self->{hidden};
907 1041
908
909 $self->{layout}->set_markup ($self->escape_text ($text)); 1042 $self->{layout}->set_markup ($self->escape_text ($text) . " ");
910 1043
911 $text = substr $text, 0, $self->{cursor}; 1044 $text = substr $text, 0, $self->{cursor};
912 utf8::encode $text; 1045 utf8::encode $text;
913 1046
914 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text); 1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
915} 1051}
916 1052
917sub size_request { 1053sub size_request {
918 my ($self) = @_; 1054 my ($self) = @_;
919 1055
… …
954 substr $text, $self->{cursor}, 1, ""; 1090 substr $text, $self->{cursor}, 1, "";
955 } elsif ($sym == SDLK_LEFT) { 1091 } elsif ($sym == SDLK_LEFT) {
956 --$self->{cursor} if $self->{cursor}; 1092 --$self->{cursor} if $self->{cursor};
957 } elsif ($sym == SDLK_RIGHT) { 1093 } elsif ($sym == SDLK_RIGHT) {
958 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1094 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) {
1096 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) {
1098 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) {
1100 $self->emit ('escape');
959 } elsif ($uni) { 1101 } elsif ($uni) {
960 substr $text, $self->{cursor}++, 0, chr $uni; 1102 substr $text, $self->{cursor}++, 0, chr $uni;
961 } 1103 }
962 1104
963 $self->_set_text ($text); 1105 $self->_set_text ($text);
… …
978 $self->SUPER::button_down ($ev, $x, $y); 1120 $self->SUPER::button_down ($ev, $x, $y);
979 1121
980 my $idx = $self->{layout}->xy_to_index ($x, $y); 1122 my $idx = $self->{layout}->xy_to_index ($x, $y);
981 1123
982 # byte-index to char-index 1124 # byte-index to char-index
983 my $text = $self->{layout}; 1125 my $text = $self->{text};
984 utf8::encode $text; 1126 utf8::encode $text;
985 $self->{cursor} = length substr $text, 0, $idx; 1127 $self->{cursor} = length substr $text, 0, $idx;
986 1128
987 $self->_set_text ($self->{text}); 1129 $self->_set_text ($self->{text});
988 $self->update; 1130 $self->update;
… …
1003 $self->{fg} = $self->{active_fg}; 1145 $self->{fg} = $self->{active_fg};
1004 } else { 1146 } else {
1005 glColor @{$self->{bg}}; 1147 glColor @{$self->{bg}};
1006 } 1148 }
1007 1149
1150 glEnable GL_BLEND;
1151 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1008 glBegin GL_QUADS; 1152 glBegin GL_QUADS;
1009 glVertex 0 , 0; 1153 glVertex 0 , 0;
1010 glVertex 0 , $self->{h}; 1154 glVertex 0 , $self->{h};
1011 glVertex $self->{w}, $self->{h}; 1155 glVertex $self->{w}, $self->{h};
1012 glVertex $self->{w}, 0; 1156 glVertex $self->{w}, 0;
1013 glEnd; 1157 glEnd;
1158 glDisable GL_BLEND;
1014 1159
1015 $self->SUPER::_draw; 1160 $self->SUPER::_draw;
1016 1161
1017 #TODO: force update every cursor change :( 1162 #TODO: force update every cursor change :(
1018 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
… …
1022 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};
1023 glEnd; 1168 glEnd;
1024 } 1169 }
1025} 1170}
1026 1171
1027#############################################################################
1028
1029package CFClient::UI::Slider; 1172package CFClient::UI::LineEntry;
1030 1173
1031use strict; 1174our @ISA = CFClient::UI::Entry::;
1032 1175
1176use SDL;
1033use SDL::OpenGL; 1177use SDL::OpenGL;
1034 1178
1035our @ISA = CFClient::UI::DrawBG::; 1179sub key_down {
1036
1037sub size_request {
1038 my ($self) = @_; 1180 my ($self, $ev) = @_;
1039 1181
1040 my $w = 50; 1182 my $sym = $ev->key_sym;
1041 my $h = 10;
1042 1183
1043 $self->{vertical} ? ($h, $w) : ($w, $h) 1184 if ($sym == SDLK_RETURN) {
1185 $self->emit (activate => $self->get_text);
1186 $self->update;
1187
1188 } else {
1189 $self->SUPER::key_down ($ev);
1190 }
1191
1044} 1192}
1193
1194#############################################################################
1195
1196package CFClient::UI::Button;
1197
1198our @ISA = CFClient::UI::Label::;
1199
1200use SDL;
1201use SDL::OpenGL;
1202
1203my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1205 qw(b1_button_active.png);
1045 1206
1046sub new { 1207sub new {
1047 my $class = shift; 1208 my $class = shift;
1048 1209
1210 $class->SUPER::new (
1211 padding => 4,
1212 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0],
1215 can_hover => 1,
1216 @_
1217 )
1218}
1219
1220sub button_up {
1221 my ($self, $ev, $x, $y) = @_;
1222
1223 if ($x >= 0 && $x < $self->{w}
1224 && $y >= 0 && $y < $self->{h}) {
1225 $self->emit ("activate");
1226 }
1227}
1228
1229sub _draw {
1230 my ($self) = @_;
1231
1232 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238
1239 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg};
1241 }
1242
1243 glBindTexture GL_TEXTURE_2D, $tex->{name};
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1245
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1247
1248 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND;
1250
1251 $self->SUPER::_draw;
1252}
1253
1254#############################################################################
1255
1256package CFClient::UI::CheckBox;
1257
1258our @ISA = CFClient::UI::DrawBG::;
1259
1260my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263
1264use SDL;
1265use SDL::OpenGL;
1266
1267sub new {
1268 my $class = shift;
1269
1270 $class->SUPER::new (
1271 padding => 2,
1272 fg => [1, 1, 1],
1273 active_fg => [1, 1, 0],
1274 state => 0,
1275 can_hover => 1,
1276 @_
1277 )
1278}
1279
1280sub size_request {
1281 my ($self) = @_;
1282
1283 ($self->{padding} * 2 + 6) x 2
1284}
1285
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290}
1291
1292sub button_down {
1293 my ($self, $ev, $x, $y) = @_;
1294
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1297 $self->{state} = !$self->{state};
1298 $self->emit (changed => $self->{state});
1299 }
1300}
1301
1302sub _draw {
1303 my ($self) = @_;
1304
1305 $self->SUPER::_draw;
1306
1307 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1308
1309 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1310
1311 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1312
1313 glEnable GL_BLEND;
1314 glEnable GL_TEXTURE_2D;
1315 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1316
1317 my $tex = $self->{state} ? $tex[1] : $tex[0];
1318
1319 $tex->draw_quad (0, 0, $s, $s);
1320
1321 glDisable GL_TEXTURE_2D;
1322 glDisable GL_BLEND;
1323}
1324
1325#############################################################################
1326
1327package CFClient::UI::Slider;
1328
1329use strict;
1330
1331use SDL::OpenGL;
1332
1333our @ISA = CFClient::UI::DrawBG::;
1334
1335my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1337 qw(s1_slider.png s1_slider_bg.png);
1338
1339sub new {
1340 my $class = shift;
1341
1049 # range [value, low, high, page] 1342 # range [value, low, high, page]
1050 1343
1344 # TODO: 0-width page
1345 # TODO: req_w/h are wrong with vertical
1346 # TODO: calculations are off
1051 $class->SUPER::new ( 1347 my $self = $class->SUPER::new (
1052 fg => [1, 1, 1], 1348 fg => [1, 1, 1],
1053 active_fg => [0, 0, 0], 1349 active_fg => [0, 0, 0],
1054 range => [0, 0, 100, 10], 1350 range => [0, 0, 100, 10],
1351 req_w => 40,
1352 req_h => 13,
1055 vertical => 1, 1353 vertical => 0,
1354 can_hover => 1,
1355 inner_pad => 5,
1056 @_ 1356 @_
1057 ) 1357 );
1358
1359 $self
1360}
1361
1362sub size_request {
1363 my ($self) = @_;
1364
1365 my $w = $self->{req_w};
1366 my $h = $self->{req_h};
1367
1368 $self->{vertical} ? ($h, $w) : ($w, $h)
1058} 1369}
1059 1370
1060sub button_down { 1371sub button_down {
1061 my ($self, $ev, $x, $y) = @_; 1372 my ($self, $ev, $x, $y) = @_;
1062 1373
… …
1070 if ($GRAB == $self) { 1381 if ($GRAB == $self) {
1071 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1382 my ($value, $lo, $hi, $page) = @{$self->{range}};
1072 1383
1073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1384 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1074 1385
1386 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1387 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1388
1389 $x -= $inner_pad_px; # substract the padding
1075 $x = $x * ($hi - $lo) / $w + $lo; 1390 $x = $x * ($hi - $lo) / $inner_w + $lo;
1076 $x = $lo if $x < $lo; 1391 $x = $lo if $x < $lo;
1077 $x = $hi - $page if $x > $hi - $page; 1392 $x = $hi - $page if $x > $hi - $page;
1078 $self->{range}[0] = $x; 1393 $self->{range}[0] = $x;
1079 1394
1080 $self->emit (changed => $x); 1395 $self->emit (changed => $x);
1081 $self->update; 1396 $self->update;
1082 } 1397 }
1398}
1399
1400# the inner_* stuff is for generating a padding for the slider handle,
1401# so that the handle doesn't leave the texture. This calculation isn't 100%
1402# correct propably, but it does the job for now
1403sub _calc_inner_pad_px {
1404 my ($self, $w) = @_;
1405 ($w / 100) * $self->{inner_pad} # % to pixels
1083} 1406}
1084 1407
1085sub _draw { 1408sub _draw {
1086 my ($self) = @_; 1409 my ($self) = @_;
1087 1410
… …
1101 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1424 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1102 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1425 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1103 1426
1104 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1427 my ($value, $lo, $hi, $page) = @{$self->{range}};
1105 1428
1429 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1430 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1431
1106 $page = int $page * $w / ($hi - $lo); 1432 $page = int $page * $inner_w / ($hi - $lo);
1107 $value = int +($value - $lo) * $w / ($hi - $lo); 1433 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1108 1434
1109 $w -= $page; 1435 $w -= $page;
1110 $page &= ~1; 1436 $page &= ~1;
1111 glTranslate $page * 0.5, 0, 0; 1437 glTranslate $page * 0.5, 0, 0;
1438 $page ||= 2;
1112 1439
1113 glColor @$fg;
1114 glBegin GL_LINES;
1115 glVertex 0, 0; glVertex 0, $h;
1116 glVertex $w - 1, 0; glVertex $w - 1, $h;
1117 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1118 glEnd;
1119
1120 my $knob_a = $value - $page * 0.5; 1440 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1121 my $knob_b = $value + $page * 0.5; 1441 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1122 1442
1123 glBegin GL_QUADS; 1443 glEnable GL_BLEND;
1124 glColor @$fg; 1444 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1125 glVertex $knob_a, 0; 1445 glEnable GL_TEXTURE_2D;
1126 glVertex $knob_a, $h; 1446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1127 glVertex $knob_b, $h;
1128 glVertex $knob_b, 0;
1129 1447
1130 if ($knob_a < $knob_b - 2) { 1448 # draw background
1131 glColor @$bg; 1449 $tex[1]->draw_quad (0, 0, $w, $h);
1132 glVertex $knob_a + 1, 1; 1450
1133 glVertex $knob_a + 1, $h - 1; 1451 # draw handle
1134 glVertex $knob_b - 1, $h - 1; 1452 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1135 glVertex $knob_b - 1, 1; 1453
1454 glDisable GL_BLEND;
1455 glDisable GL_TEXTURE_2D;
1456}
1457
1458#############################################################################
1459
1460package CFClient::UI::TextView;
1461
1462our @ISA = CFClient::UI::HBox::;
1463
1464use SDL::OpenGL;
1465
1466sub new {
1467 my $class = shift;
1468
1469 my $self = $class->SUPER::new (
1470 req_w => $::WIDTH / 6,
1471 req_h => $::HEIGHT / 6,
1472 fontsize => $::FONTSIZE,
1473 @_,
1474
1475 layout => (new CFClient::Layout),
1476 par => [],
1477 height => 0,
1478 children => [
1479 (new CFClient::UI::Empty expand => 1),
1480 (new CFClient::UI::Slider vertical => 1),
1481 ],
1482 );
1483
1484 $self
1485}
1486
1487sub text_height {
1488 my ($self, $text) = @_;
1489
1490 my $layout = $self->{layout};
1491
1492 $layout->set_height ($self->{fontsize});
1493 $layout->set_width ($self->{w});
1494 $layout->set_text ($text);
1495
1496 ($layout->size)[1]
1497}
1498
1499sub reflow {
1500 my ($self) = @_;
1501
1502 my $height = 0;
1503
1504 for (@{$self->{par}}) {
1505 $height += $_->[0] = $self->text_height ($_->[2]);
1506 }
1507
1508 $self->{height} = $height;
1509
1510 $self->{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1511}
1512
1513sub size_request {
1514 my ($self) = @_;
1515
1516 ($self->{req_w}, $self->{req_h})
1517}
1518
1519sub size_allocate {
1520 my ($self, $x, $y, $w, $h) = @_;
1521
1522 $self->SUPER::size_allocate ($x, $y, $w, $h);
1523
1524 $self->{layout}->set_height ($self->{fontsize});
1525 $self->{layout}->set_width ($self->{w});
1526
1527 $self->reflow;
1528 $self->update;
1529}
1530
1531sub add_paragraph {
1532 my ($self, $color, $text) = @_;
1533
1534 #TODO: intelligently "reformat" paragraph
1535
1536 my $height = $self->text_height ($text);
1537
1538 $self->{height} += $height;
1539
1540 push @{$self->{par}}, [$height, $color, $text];
1541
1542 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1543 $self->{children}[1]->update;
1544}
1545
1546sub update {
1547 my ($self) = @_;
1548
1549 $self->SUPER::update;
1550
1551 return unless $self->{h} > 0;
1552
1553 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1554 glClearColor 0, 0, 0, 1;
1555 glClear GL_COLOR_BUFFER_BIT;
1556
1557 my $y0 = $self->{height} - $self->{h};
1558 my $y1 = $self->{height};
1559
1560 glEnable GL_BLEND;
1561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1562 glEnable GL_TEXTURE_2D;
1563 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1564
1565 my $y = 0;
1566
1567 my $layout = $self->{layout};
1568
1569 for my $par (@{$self->{par}}) {
1570 my $h = $par->[0];
1571
1572 if ($y0 < $y + $h && $y < $y1) {
1573 $layout->set_text ($par->[2]);
1574
1575 glColor @{ $par->[1] };
1576 my ($W, $H) = $layout->size;
1577 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1578 }
1579
1580 $y += $h;
1581 }
1582
1583 glDisable GL_TEXTURE_2D;
1584 glDisable GL_BLEND;
1136 } 1585 };
1137 glEnd; 1586}
1587
1588sub _draw {
1589 my ($self) = @_;
1590
1591 if ($self->{texture}) {
1592 glEnable GL_TEXTURE_2D;
1593 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1594 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1595 glDisable GL_TEXTURE_2D;
1596 }
1597
1138} 1598}
1139 1599
1140############################################################################# 1600#############################################################################
1141 1601
1142package CFClient::UI::MapWidget; 1602package CFClient::UI::MapWidget;
… …
1152 1612
1153sub new { 1613sub new {
1154 my $class = shift; 1614 my $class = shift;
1155 1615
1156 $class->SUPER::new ( 1616 $class->SUPER::new (
1157 z => -1, 1617 z => -1,
1618 can_focus => 1,
1158 list => (glGenLists 1), 1619 list => (glGenLists 1),
1159 @_ 1620 @_
1160 ) 1621 )
1161} 1622}
1162 1623
1163sub key_down { 1624sub key_down {
… …
1167sub key_up { 1628sub key_up {
1168} 1629}
1169 1630
1170sub size_request { 1631sub size_request {
1171 ( 1632 (
1172 1 + int $::WIDTH / 32, 1633 1 + 32 * int $::WIDTH / 32,
1173 1 + int $::HEIGHT / 32, 1634 1 + 32 * int $::HEIGHT / 32,
1174 ) 1635 )
1175} 1636}
1176 1637
1177sub update { 1638sub update {
1178 my ($self) = @_; 1639 my ($self) = @_;
1179 1640
1180 $self->{need_update} = 1; 1641 $self->{need_update} = 1;
1181 $self->SUPER::update; 1642 $self->SUPER::update;
1182} 1643}
1183 1644
1184sub _draw { 1645sub draw {
1185 my ($self) = @_; 1646 my ($self) = @_;
1186 1647
1648 $self->{need_update}++;#d#
1187 if (delete $self->{need_update}) { 1649 if (delete $self->{need_update}) {
1188 glNewList $self->{list}, GL_COMPILE; 1650 glNewList $self->{list}, GL_COMPILE;
1189 1651
1190 my $mx = $::CONN->{mapx};
1191 my $my = $::CONN->{mapy};
1192
1193 my $map = $::CONN->{map};
1194
1195 my ($xofs, $yofs);
1196
1197 my $sw = 1 + int $::WIDTH / 32; 1652 my $sw = int $::WIDTH / 32;
1198 my $sh = 1 + int $::HEIGHT / 32; 1653 my $sh = int $::HEIGHT / 32;
1199 1654
1200 if ($::CONN->{mapw} > $sw) { 1655 if ($::MAP) {
1201 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 1656 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1202 } else {
1203 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1204 }
1205 1657
1206 if ($::CONN->{maph} > $sh) { 1658 if ($::CFG->{fow_enable}) {
1207 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 1659 if ($::CFG->{fow_smooth}) { # smooth fog of war
1208 } else { 1660 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1209 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; 1661 glConvolutionFilter2D
1210 } 1662 GL_CONVOLUTION_2D,
1211 1663 GL_ALPHA,
1212 glEnable GL_TEXTURE_2D; 1664 3, 3,
1213 glEnable GL_BLEND; 1665 GL_ALPHA, GL_FLOAT,
1214 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1666 pack "f*",
1215 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1667 0.1, 0.1, 0.1,
1216 1668 0.1, 0.2, 0.1,
1217 my $sw4 = ($sw + 3) & ~3; 1669 0.1, 0.1, 0.1,
1218 my $darkness = "\x00" x ($sw4 * $sh);
1219
1220 for my $x (0 .. $sw - 1) {
1221 my $row = $map->[$x + $xofs];
1222 for my $y (0 .. $sh - 1) {
1223
1224 my $cell = $row->[$y + $yofs]
1225 or next; 1670 ;
1226 1671 glEnable GL_CONVOLUTION_2D;
1227 my $dark = $cell->[0];
1228 if ($dark < 0) {
1229 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1230 } else {
1231 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1232 } 1672 }
1233 1673
1234 for my $num (grep $_, @$cell[1,2,3]) { 1674 my $tex = new CFClient::Texture
1235 my $tex = $::CONN->{face}[$num]{texture} || next; 1675 w => $w,
1236 1676 h => $h,
1237 my ($w, $h) = @$tex{qw(w h)}; 1677 data => $data,
1678 internalformat => GL_ALPHA,
1679 format => GL_ALPHA;
1238 1680
1239 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h); 1681 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1240 } 1682
1683 glEnable GL_BLEND;
1684 glEnable GL_TEXTURE_2D;
1685 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1686
1687 glColor +($::CFG->{fow_intensity}) x 3, 1;
1688 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1689
1690 glDisable GL_TEXTURE_2D;
1691 glDisable GL_BLEND;
1241 } 1692 }
1242 } 1693 }
1243 1694
1244# if (1) { # higher quality darkness
1245# $lighting =~ s/(.)/$1$1$1/gs;
1246# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1247#
1248# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1249#
1250# $lighting = $pb->get_pixels;
1251# $lighting =~ s/(.)../$1/gs;
1252# }
1253
1254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1255
1256 $darkness = new CFClient::Texture
1257 w => $sw4,
1258 h => $sh,
1259 data => $darkness,
1260 internalformat => GL_ALPHA,
1261 format => GL_ALPHA;
1262
1263 glColor 0.45, 0.45, 0.45, 1;
1264 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1265
1266 glDisable GL_TEXTURE_2D;
1267 glDisable GL_BLEND;
1268
1269 glEndList; 1695 glEndList;
1270 } 1696 }
1271 1697
1272 glCallList $self->{list}; 1698 glCallList $self->{list};
1699
1700 if ($FOCUS != $self) {
1701 glColor 64/255, 64/255, 64/255;
1702 glLogicOp GL_AND;
1703 glEnable GL_COLOR_LOGIC_OP;
1704 glBegin GL_QUADS;
1705 glVertex 0, 0;
1706 glVertex 0, $::HEIGHT;
1707 glVertex $::WIDTH, $::HEIGHT;
1708 glVertex $::WIDTH, 0;
1709 glEnd;
1710 glDisable GL_COLOR_LOGIC_OP;
1711 }
1273} 1712}
1274 1713
1275my %DIR = ( 1714my %DIR = (
1276 SDLK_KP8, [1, "north"], 1715 SDLK_KP8, [1, "north"],
1277 SDLK_KP9, [2, "northeast"], 1716 SDLK_KP9, [2, "northeast"],
… …
1293 1732
1294 my $mod = $ev->key_mod; 1733 my $mod = $ev->key_mod;
1295 my $sym = $ev->key_sym; 1734 my $sym = $ev->key_sym;
1296 1735
1297 if ($sym == SDLK_KP5) { 1736 if ($sym == SDLK_KP5) {
1298 $::CONN->send ("command stay fire"); 1737 $::CONN->user_send ("command stay fire");
1738 } elsif ($sym == SDLK_a) {
1739 $::CONN->user_send ("command apply");
1740 } elsif ($sym == SDLK_QUOTE) {
1741 $self->emit ('activate_console');
1742 } elsif ($sym == SDLK_SLASH) {
1743 $self->emit ('activate_console' => '/');
1299 } elsif (exists $DIR{$sym}) { 1744 } elsif (exists $DIR{$sym}) {
1300 if ($mod & KMOD_SHIFT) { 1745 if ($mod & KMOD_SHIFT) {
1301 $self->{shft}++; 1746 $self->{shft}++;
1302 $::CONN->send ("command fire $DIR{$sym}[0]"); 1747 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1303 } elsif ($mod & KMOD_CTRL) { 1748 } elsif ($mod & KMOD_CTRL) {
1304 $self->{ctrl}++; 1749 $self->{ctrl}++;
1305 $::CONN->send ("command run $DIR{$sym}[0]"); 1750 $::CONN->user_send ("command run $DIR{$sym}[0]");
1306 } else { 1751 } else {
1307 $::CONN->send ("command $DIR{$sym}[1]"); 1752 $::CONN->user_send ("command $DIR{$sym}[1]");
1308 } 1753 }
1309 } 1754 }
1310} 1755}
1311 1756
1312sub key_up { 1757sub key_up {
… …
1314 1759
1315 my $mod = $ev->key_mod; 1760 my $mod = $ev->key_mod;
1316 my $sym = $ev->key_sym; 1761 my $sym = $ev->key_sym;
1317 1762
1318 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 1763 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1319 $::CONN->send ("command fire_stop"); 1764 $::CONN->user_send ("command fire_stop");
1320 } 1765 }
1321 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { 1766 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1322 $::CONN->send ("command run_stop"); 1767 $::CONN->user_send ("command run_stop");
1323 } 1768 }
1324} 1769}
1325 1770
1326############################################################################# 1771#############################################################################
1327 1772
… …
1365 glPopMatrix; 1810 glPopMatrix;
1366} 1811}
1367 1812
1368############################################################################# 1813#############################################################################
1369 1814
1815package CFClient::UI::Flopper;
1816
1817our @ISA = CFClient::UI::Button::;
1818
1819sub new {
1820 my $class = shift;
1821
1822 my $self = $class->SUPER::new (
1823 state => 0,
1824 connect_activate => \&toggle_flopper,
1825 @_
1826 );
1827
1828 if ($self->{state}) {
1829 $self->{state} = 0;
1830 $self->toggle_flopper;
1831 }
1832
1833 $self
1834}
1835
1836sub toggle_flopper {
1837 my ($self) = @_;
1838
1839 # TODO: use animation
1840 if ($self->{state} = !$self->{state}) {
1841 $CFClient::UI::TOPLEVEL->add ($self->{other});
1842 $self->{other}->move (
1843 ($::WIDTH - $self->{other}{w}) * 0.5,
1844 ($::HEIGHT - $self->{other}{h}) * 0.5,
1845 );
1846 } else {
1847 $CFClient::UI::TOPLEVEL->remove ($self->{other});
1848 }
1849}
1850
1851#############################################################################
1852
1370package CFClient::UI::Toplevel; 1853package CFClient::UI::Toplevel;
1371 1854
1372our @ISA = CFClient::UI::Container::; 1855our @ISA = CFClient::UI::Container::;
1373 1856
1374sub size_request { 1857sub size_request {

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines