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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.76 by root, Tue Apr 11 21:24:09 2006 UTC vs.
Revision 1.80 by root, Wed Apr 12 00:36:13 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;
… …
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} = $x;
… …
200 my ($self) = @_; 208 my ($self) = @_;
201 209
202 warn "no draw defined for $self\n"; 210 warn "no draw defined for $self\n";
203} 211}
204 212
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214}
215
216sub find_widget { 213sub find_widget {
217 my ($self, $x, $y) = @_; 214 my ($self, $x, $y) = @_;
218 215
219 return $self 216 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 217 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 218 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 219
223 () 220 ()
224} 221}
225 222
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 223sub set_parent {
229 my ($self, $par) = @_; 224 my ($self, $par) = @_;
230 225
231 $self->{parent} = $par; 226 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 227 Scalar::Util::weaken $self->{parent};
… …
276 271
277 # range [value, low, high, page] 272 # range [value, low, high, page]
278 273
279 $class->SUPER::new ( 274 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 275 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 276 active_bg => [1, 1, 1, 0.5],
282 @_ 277 @_
283 ) 278 )
284} 279}
285 280
286sub _draw { 281sub _draw {
… …
330 325
331 $self 326 $self
332} 327}
333 328
334sub add { 329sub add {
335 my ($self, $chld, $expand) = @_; 330 my ($self, $chld) = @_;
336 331
337 $chld->{expand} = $expand;
338 $chld->set_parent ($self); 332 $chld->set_parent ($self);
339 333
340 $self->{children} = [ 334 $self->{children} = [
341 sort { $a->{z} <=> $b->{z} } 335 sort { $a->{z} <=> $b->{z} }
342 @{$self->{children}}, $chld 336 @{$self->{children}}, $chld
… …
538 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
539 533
540sub size_request { 534sub size_request {
541 my ($self) = @_; 535 my ($self) = @_;
542 536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
543 my ($w, $h) = $self->SUPER::size_request; 539 my ($w, $h) = $self->SUPER::size_request;
544 540
545 $h += $tex[1]->{h}; 541 $h += $tex[1]->{h};
546 $h += $tex[4]->{h}; 542 $h += $tex[4]->{h};
547 $w += $tex[2]->{w}; 543 $w += $tex[2]->{w};
… …
553sub size_allocate { 549sub size_allocate {
554 my ($self, $x, $y, $w, $h) = @_; 550 my ($self, $x, $y, $w, $h) = @_;
555 551
556 $self->_size_allocate ($x, $y, $w, $h) or return; 552 $self->_size_allocate ($x, $y, $w, $h) or return;
557 553
558 $h -= $tex[1]->{h}; 554 $h -= $tex[1]{h};
559 $h -= $tex[4]->{h}; 555 $h -= $tex[4]{h};
560 $w -= $tex[2]->{w}; 556 $w -= $tex[2]{w};
561 $w -= $tex[3]->{w}; 557 $w -= $tex[3]{w};
562 558
563 $h = $h < 0 ? 0 : $h; 559 $h = $h < 0 ? 0 : $h;
564 $w = $w < 0 ? 0 : $w; 560 $w = $w < 0 ? 0 : $w;
565 561
566 my $child = $self->child; 562 my $child = $self->child;
567 563
568 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); 564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565}
566
567sub button_down {
568 my ($self, $ev, $x, $y) = @_;
569
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w}
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) {
572
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
574 my ($bw, $bh) = ($self->{w}, $self->{h});
575
576 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_;
578
579 ($x, $y) = ($ev->motion_x, $ev->motion_y);
580
581 $self->{user_w} = $bw + $x - $ox;
582 $self->{user_h} = $bh + $y - $oy;
583 $self->update;
584 };
585
586 } elsif ($x >= 0 && $x < $self->{w}
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
590 my ($bx, $by) = ($self->{x}, $self->{y});
591
592 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_;
594
595 ($x, $y) = ($ev->motion_x, $ev->motion_y);
596
597 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update;
599 };
600 }
601}
602
603sub button_up {
604 my ($self, $ev, $x, $y) = @_;
605
606 delete $self->{motion};
607}
608
609sub mouse_motion {
610 my ($self, $ev, $x, $y) = @_;
611
612 $self->{motion}->($ev, $x, $y) if $self->{motion};
569} 613}
570 614
571sub _draw { 615sub _draw {
572 my ($self) = @_; 616 my ($self) = @_;
573 617
… …
618 662
619use List::Util qw(max sum); 663use List::Util qw(max sum);
620 664
621use SDL::OpenGL; 665use SDL::OpenGL;
622 666
667sub new {
668 my $class = shift;
669
670 $class->SUPER::new (
671 col_expand => [],
672 @_
673 )
674}
675
623sub add { 676sub add {
624 my ($self, $x, $y, $chld) = @_; 677 my ($self, $x, $y, $chld) = @_;
625 678
626 $self->{children}[$y][$x] = $chld; 679 $self->{children}[$y][$x] = $chld;
627 $chld->set_parent ($self); 680 $chld->set_parent ($self);
… …
656 my ($self) = @_; 709 my ($self) = @_;
657 710
658 my ($ws, $hs) = $self->get_wh; 711 my ($ws, $hs) = $self->get_wh;
659 712
660 ( 713 (
661 (List::Util::sum @$ws), 714 (sum @$ws),
662 (List::Util::sum @$hs), 715 (sum @$hs),
663 ) 716 )
664} 717}
665 718
666sub size_allocate { 719sub size_allocate {
667 my ($self, $x, $y, $w, $h) = @_; 720 my ($self, $x, $y, $w, $h) = @_;
668 721
669 $self->_size_allocate ($x, $y, $w, $h) or return; 722 $self->_size_allocate ($x, $y, $w, $h) or return;
670 723
671 my ($ws, $hs) = $self->get_wh; 724 my ($ws, $hs) = $self->get_wh;
672 725
673 my $req_w = List::Util::sum @$ws; 726 my $req_w = sum @$ws;
674 my $req_h = List::Util::sum @$hs; 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;
675 733
676 # linearly scale sizes 734 # linearly scale sizes
677 $_ *= $req_w / $w for @$ws; 735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
678 $_ *= $req_h / $h for @$hs; 736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
679 737
680 my $y; 738 my $y;
681 739
682 for my $r (0 .. $#{$self->{children}}) { 740 for my $r (0 .. $#{$self->{children}}) {
683 my $row = $self->{children}[$r] 741 my $row = $self->{children}[$r]
… …
760 818
761 my $req_h = List::Util::sum @h; 819 my $req_h = List::Util::sum @h;
762 820
763 if ($req_h > $h) { 821 if ($req_h > $h) {
764 # ah well, not enough space 822 # ah well, not enough space
765 $_ = $h[$_] * $h / $req_h for @h; 823 $_ *= $h / $req_h for @h;
766 } else { 824 } else {
767 my @exp = grep $_->{expand}, @$children; 825 my $exp = List::Util::sum map $_->{expand}, @$children;
768 @exp = @$children unless @exp; 826 $exp ||= 1;
769 827
770 my %exp = map +($_ => 1), @exp;
771
772 for (0 .. $#$children) { 828 for (0 .. $#$children) {
773 my $child = $children->[$_]; 829 my $child = $children->[$_];
774 830
775 my $alloc_h = $h[$_]; 831 my $alloc_h = $h[$_];
776 $alloc_h += ($h - $req_h) / @exp if $exp{$child}; 832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
777 $h[$_] = $alloc_h; 833 $h[$_] = $alloc_h;
778 } 834 }
779 } 835 }
780 836
781 my $y = 0; 837 my $y = 0;
… …
820 876
821 my $req_h = List::Util::sum @h; 877 my $req_h = List::Util::sum @h;
822 878
823 if ($req_h > $h) { 879 if ($req_h > $h) {
824 # ah well, not enough space 880 # ah well, not enough space
825 $_ = $h[$_] * $h / $req_h for @h; 881 $_ *= $h / $req_h for @h;
826 } else { 882 } else {
827 my @exp = grep $_->{expand}, @$children; 883 my $exp = List::Util::sum map $_->{expand}, @$children;
828 @exp = @$children unless @exp; 884 $exp ||= 1;
829 885
830 my %exp = map +($_ => 1), @exp;
831
832 for (0 .. $#$children) { 886 for (0 .. $#$children) {
833 my $child = $children->[$_]; 887 my $child = $children->[$_];
834 888
835 my $alloc_h = $h[$_]; 889 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
836 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
837 $h[$_] = $alloc_h;
838 } 890 }
839 } 891 }
840 892
841 my $y = 0; 893 my $y = 0;
842 for (0 .. $#$children) { 894 for (0 .. $#$children) {
… …
931sub _draw { 983sub _draw {
932 my ($self) = @_; 984 my ($self) = @_;
933 985
934 my $tex = $self->{texture} ||= do { 986 my $tex = $self->{texture} ||= do {
935 $self->{layout}->set_width ($self->{w}); 987 $self->{layout}->set_width ($self->{w});
988 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height});
936 new_from_layout CFClient::Texture $self->{layout} 989 new_from_layout CFClient::Texture $self->{layout}
937 }; 990 };
938 991
939 glEnable GL_BLEND; 992 glEnable GL_BLEND;
940 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 993 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
… …
946 my $x = 999 my $x =
947 $self->{align} < 0 ? $self->{padding} 1000 $self->{align} < 0 ? $self->{padding}
948 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1001 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
949 : ($self->{w} - $tex->{w}) * 0.5; 1002 : ($self->{w} - $tex->{w}) * 0.5;
950 1003
951 $tex->draw_quad ($x, 0); 1004 $tex->draw_quad ($x, $self->{padding});
952 1005
953 glDisable GL_TEXTURE_2D; 1006 glDisable GL_TEXTURE_2D;
954 glDisable GL_BLEND; 1007 glDisable GL_BLEND;
955} 1008}
956 1009
… …
967 my $class = shift; 1020 my $class = shift;
968 1021
969 $class->SUPER::new ( 1022 $class->SUPER::new (
970 fg => [1, 1, 1], 1023 fg => [1, 1, 1],
971 bg => [0, 0, 0, 0.2], 1024 bg => [0, 0, 0, 0.2],
972 active_bg => [1, 1, 1], 1025 active_bg => [1, 1, 1, 0.5],
973 active_fg => [0, 0, 0], 1026 active_fg => [0, 0, 0],
974 @_ 1027 @_
975 ) 1028 )
976} 1029}
977 1030
… …
1110 } 1163 }
1111} 1164}
1112 1165
1113############################################################################# 1166#############################################################################
1114 1167
1168package CFClient::UI::Button;
1169
1170our @ISA = CFClient::UI::Label::;
1171
1172use SDL;
1173use SDL::OpenGL;
1174
1175sub new {
1176 my $class = shift;
1177
1178 $class->SUPER::new (
1179 padding => 4,
1180 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_bg => [0, 0, 0, 0.5],
1183 active_fg => [1, 1, 0],
1184 border_fg => [1, 1, 0],
1185 @_
1186 )
1187}
1188
1189sub button_up {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 if ($x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) {
1194 $self->emit ("activate");
1195 }
1196}
1197
1198sub _draw {
1199 my ($self) = @_;
1200
1201 local $self->{fg} = $self->{fg};
1202
1203 glEnable GL_BLEND;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1205
1206 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly
1207
1208 glBegin GL_LINE_LOOP;
1209 glColor @{$self->{border_fg}};
1210 glVertex 1 , 1;
1211 glVertex 1 , $self->{h} - 2;
1212 glVertex $self->{w} - 2, $self->{h} - 2;
1213 glVertex $self->{w} - 2, 1;
1214 glEnd;
1215
1216 if ($GRAB == $self) {
1217 glColor @{$self->{active_bg}};
1218 $self->{fg} = $self->{active_fg};
1219 } else {
1220 glColor @{$self->{bg}};
1221 }
1222
1223 glBegin GL_QUADS;
1224 glVertex 2 , 2;
1225 glVertex 2 , $self->{h} - 2;
1226 glVertex $self->{w} - 2, $self->{h} - 2;
1227 glVertex $self->{w} - 2, 2;
1228 glEnd;
1229 glDisable GL_BLEND;
1230
1231 $self->SUPER::_draw;
1232}
1233
1234#############################################################################
1235
1115package CFClient::UI::Slider; 1236package CFClient::UI::Slider;
1116 1237
1117use strict; 1238use strict;
1118 1239
1119use SDL::OpenGL; 1240use SDL::OpenGL;
… …
1197 $value = int +($value - $lo) * $w / ($hi - $lo); 1318 $value = int +($value - $lo) * $w / ($hi - $lo);
1198 1319
1199 $w -= $page; 1320 $w -= $page;
1200 $page &= ~1; 1321 $page &= ~1;
1201 glTranslate $page * 0.5, 0, 0; 1322 glTranslate $page * 0.5, 0, 0;
1323 $page ||= 2;
1202 1324
1203 glColor @$fg; 1325 glColor @$fg;
1204 glBegin GL_LINES; 1326 glBegin GL_LINES;
1205 glVertex 0, 0; glVertex 0, $h; 1327 glVertex 0, 0; glVertex 0, $h;
1206 glVertex $w - 1, 0; glVertex $w - 1, $h; 1328 glVertex $w - 1, 0; glVertex $w - 1, $h;
… …
1257sub key_up { 1379sub key_up {
1258} 1380}
1259 1381
1260sub size_request { 1382sub size_request {
1261 ( 1383 (
1262 1 + int $::WIDTH / 32, 1384 1 + 32 * int $::WIDTH / 32,
1263 1 + int $::HEIGHT / 32, 1385 1 + 32 * int $::HEIGHT / 32,
1264 ) 1386 )
1265} 1387}
1266 1388
1267sub update { 1389sub update {
1268 my ($self) = @_; 1390 my ($self) = @_;
1269 1391
1270 $self->{need_update} = 1; 1392 $self->{need_update} = 1;
1271 $self->SUPER::update; 1393 $self->SUPER::update;
1272} 1394}
1273 1395
1274sub _draw { 1396sub draw {
1275 my ($self) = @_; 1397 my ($self) = @_;
1276 1398
1277 if (delete $self->{need_update}) { 1399 if (delete $self->{need_update}) {
1278 glNewList $self->{list}, GL_COMPILE; 1400 glNewList $self->{list}, GL_COMPILE;
1279 1401

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