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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.329 by root, Sun Jul 23 02:44:06 2006 UTC vs.
Revision 1.335 by root, Sun Jul 23 16:11:56 2006 UTC

… …
79sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 81 if $FOCUS;
82} 82}
83 83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->start;
94 }
95}
96
84sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
85 my ($ev) = @_; 98 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
87 100
88 if (!$BUTTON_STATE) { 101 unless ($BUTTON_STATE) {
89 my $widget = $ROOT->find_widget ($x, $y); 102 my $widget = $ROOT->find_widget ($x, $y);
90 103
91 $GRAB = $widget; 104 $GRAB = $widget;
92 $GRAB->update if $GRAB; 105 $GRAB->update if $GRAB;
93 106
94 $TOOLTIP_WATCHER->cb->(); 107 $TOOLTIP_WATCHER->cb->();
95 } 108 }
96 109
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 110 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
98 111
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 112 if ($GRAB) {
100 if $GRAB; 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 $ev->{dx} = 0;
116 $ev->{dy} = $ev->{button} * 2 - 9;
117 $GRAB->emit (mouse_wheel => $ev);
118 } else {
119 $GRAB->emit (button_down => $ev)
120 }
121 }
101} 122}
102 123
103sub feed_sdl_button_up_event { 124sub feed_sdl_button_up_event {
104 my ($ev) = @_; 125 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 126
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 128
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 129 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 130
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 131 $GRAB->emit (button_up => $ev)
112 if $GRAB; 132 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 133
114 if (!$BUTTON_STATE) { 134 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 135 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 136 $grab->update if $grab;
117 $GRAB->update if $GRAB; 137 $GRAB->update if $GRAB;
118 138
139 check_hover $widget;
119 $TOOLTIP_WATCHER->cb->(); 140 $TOOLTIP_WATCHER->cb->();
120 } 141 }
121} 142}
122 143
123sub feed_sdl_motion_event { 144sub feed_sdl_motion_event {
124 my ($ev) = @_; 145 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 146 my ($x, $y) = ($ev->{x}, $ev->{y});
126 147
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 148 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 149
129 if ($widget != $HOVER) { 150 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 151
132 $hover->update if $hover && $hover->{can_hover}; 152 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 153 if $HOVER;
140} 154}
141 155
142# convert position array to integers 156# convert position array to integers
143sub harmonize { 157sub harmonize {
… …
189 203
190 } 204 }
191 } 205 }
192 206
193 reconfigure_widgets; 207 reconfigure_widgets;
208}
209
210#############################################################################
211
212package CFClient::UI::Event;
213
214sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
194} 216}
195 217
196############################################################################# 218#############################################################################
197 219
198package CFClient::UI::Base; 220package CFClient::UI::Base;
… …
407 429
408# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
409sub coord2local { 431sub coord2local {
410 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
411 433
434 Carp::confess unless $self->{parent};#d#
435
412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413} 437}
414 438
415# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
416sub coord2global { 440sub coord2global {
417 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
442
443 Carp::confess unless $self->{parent};#d#
418 444
419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 445 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420} 446}
421 447
422sub invoke_focus_in { 448sub invoke_focus_in {
… …
456 482
457sub invoke_mouse_motion { 0 } 483sub invoke_mouse_motion { 0 }
458sub invoke_button_up { 0 } 484sub invoke_button_up { 0 }
459sub invoke_key_down { 0 } 485sub invoke_key_down { 0 }
460sub invoke_key_up { 0 } 486sub invoke_key_up { 0 }
487sub invoke_mouse_wheel { 0 }
461 488
462sub invoke_button_down { 489sub invoke_button_down {
463 my ($self, $ev, $x, $y) = @_; 490 my ($self, $ev, $x, $y) = @_;
464 491
465 $self->grab_focus; 492 $self->grab_focus;
… …
469 496
470sub connect { 497sub connect {
471 my ($self, $signal, $cb) = @_; 498 my ($self, $signal, $cb) = @_;
472 499
473 push @{ $self->{signal_cb}{$signal} }, $cb; 500 push @{ $self->{signal_cb}{$signal} }, $cb;
501
502 defined wantarray and CFClient::guard {
503 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
504 @{ $self->{signal_cb}{$signal} };
505 }
474} 506}
507
508my %has_coords = (
509 button_down => 1,
510 button_up => 1,
511 mouse_motion => 1,
512 mouse_wheel => 1,
513);
475 514
476sub emit { 515sub emit {
477 my ($self, $signal, @args) = @_; 516 my ($self, $signal, @args) = @_;
478 517
518 # I do not really like this solution, but I dislike duplication
519 # and needlessly verbose code, too.
520 my @append
521 = $has_coords{$signal}
522 ? $args[0]->xy ($self)
523 : ();
524
479 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# 525 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
480 526
481 #d##TODO# stop propagating at first true, do not use sum 527 #d##TODO# stop propagating at first true, do not use sum
482 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before 528 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
483 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure 529 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
484 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent 530 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
485} 531}
486 532
487sub find_widget { 533sub find_widget {
488 my ($self, $x, $y) = @_; 534 my ($self, $x, $y) = @_;
489 535
… …
685 if $children; 731 if $children;
686 732
687 $self 733 $self
688} 734}
689 735
736sub realloc {
737 my ($self) = @_;
738
739 $self->{force_realloc} = 1;
740 $self->{force_size_alloc} = 1;
741 $self->SUPER::realloc;
742}
743
690sub add { 744sub add {
691 my ($self, @widgets) = @_; 745 my ($self, @widgets) = @_;
692 746
693 $_->set_parent ($self) 747 $_->set_parent ($self)
694 for @widgets; 748 for @widgets;
… …
979 $self->{vp}->set_offset (0, $_[1]); 1033 $self->{vp}->set_offset (0, $_[1]);
980 }, 1034 },
981 ; 1035 ;
982 1036
983 $self = $class->SUPER::new ( 1037 $self = $class->SUPER::new (
984 vp => (new CFClient::UI::ViewPort expand => 1), 1038 vp => (new CFClient::UI::ViewPort expand => 1),
1039 can_events => 1,
985 slider => $slider, 1040 slider => $slider,
986 %arg, 1041 %arg,
987 ); 1042 );
988 1043
989 $self->SUPER::add ($self->{vp}, $self->{slider}); 1044 $self->SUPER::add ($self->{vp}, $self->{slider});
990 $self->add ($child) if $child; 1045 $self->add ($child) if $child;
… …
998 my ($self, $widget) = @_; 1053 my ($self, $widget) = @_;
999 1054
1000 $self->{vp}->add ($self->{child} = $widget); 1055 $self->{vp}->add ($self->{child} = $widget);
1001} 1056}
1002 1057
1003sub invoke_button_up { 1058sub invoke_mouse_wheel {
1004 my ($self, $ev) = @_; 1059 my ($self, $ev) = @_;
1005 1060
1006 warn "button up $ev->{button}\n";#d# 1061 return 0 unless $ev->{dy}; # only vertical movements
1062
1063 $self->{slider}->emit (mouse_wheel => $ev);
1064
1007 1065 1
1008 0
1009} 1066}
1010 1067
1011sub update_slider { 1068sub update_slider {
1012 my ($self) = @_; 1069 my ($self) = @_;
1013 1070
… …
1307sub children { 1364sub children {
1308 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1365 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1309} 1366}
1310 1367
1311sub add { 1368sub add {
1312 my ($self, $x, $y, $child) = @_; 1369 my ($self) = shift;
1313 1370
1371 while (@_) {
1372 my ($x, $y, $child) = splice @_, 0, 3, ();
1314 $child->set_parent ($self); 1373 $child->set_parent ($self);
1315 $self->{children}[$y][$x] = $child; 1374 $self->{children}[$y][$x] = $child;
1375 }
1316 1376
1377 $self->{force_realloc} = 1;
1378 $self->{force_size_alloc} = 1;
1317 $self->realloc; 1379 $self->realloc;
1318} 1380}
1319 1381
1320sub remove { 1382sub remove {
1321 my ($self, $child) = @_; 1383 my ($self, $child) = @_;
… …
1573 } 1635 }
1574 1636
1575 $self 1637 $self
1576} 1638}
1577 1639
1578sub escape($) {
1579 local $_ = $_[0];
1580
1581 s/&/&amp;/g;
1582 s/>/&gt;/g;
1583 s/</&lt;/g;
1584
1585 $_
1586}
1587
1588sub update { 1640sub update {
1589 my ($self) = @_; 1641 my ($self) = @_;
1590 1642
1591 delete $self->{texture}; 1643 delete $self->{texture};
1592 $self->SUPER::update; 1644 $self->SUPER::update;
… …
2141 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2193 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2142 2194
2143 $self 2195 $self
2144} 2196}
2145 2197
2198sub STORABLE_freeze {
2199 my ($self, $cloning) = @_;
2200
2201 $self->{path}
2202 or die "cannot serialise CFClient::UI::Image on non-loadable images\n";
2203
2204 $self->{path}
2205}
2206
2207sub STORABLE_attach {
2208 my ($self, $cloning, $path) = @_;
2209
2210 $self->new (path => $path)
2211}
2212
2146sub size_request { 2213sub size_request {
2147 my ($self) = @_; 2214 my ($self) = @_;
2148 2215
2149 ($self->{tex}{w}, $self->{tex}{h}) 2216 ($self->{tex}{w}, $self->{tex}{h})
2150} 2217}
… …
2164 } 2231 }
2165 2232
2166 glEnable GL_TEXTURE_2D; 2233 glEnable GL_TEXTURE_2D;
2167 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2234 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2168 2235
2169 $tex->draw_quad_alpha (0, 0, $w, $h); 2236 $tex->draw_quad (0, 0, $w, $h);
2170 2237
2171 glDisable GL_TEXTURE_2D; 2238 glDisable GL_TEXTURE_2D;
2172} 2239}
2173 2240
2174############################################################################# 2241#############################################################################
… …
2461 } 2528 }
2462 2529
2463 1 2530 1
2464} 2531}
2465 2532
2533sub invoke_mouse_wheel {
2534 my ($self, $ev) = @_;
2535
2536 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2537
2538 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2539
2540 ! ! $delta
2541}
2542
2466sub update { 2543sub update {
2467 my ($self) = @_; 2544 my ($self) = @_;
2468 2545
2469 delete $self->{knob_w}; 2546 delete $self->{knob_w};
2470 $self->SUPER::update; 2547 $self->SUPER::update;
… …
2569sub new { 2646sub new {
2570 my $class = shift; 2647 my $class = shift;
2571 2648
2572 my $self = $class->SUPER::new ( 2649 my $self = $class->SUPER::new (
2573 fontsize => 1, 2650 fontsize => 1,
2574 can_events => 0, 2651 can_events => 1,
2575 indent => 0, 2652 indent => 0,
2576 #font => default_font 2653 #font => default_font
2577 @_, 2654 @_,
2578 2655
2579 layout => (new CFClient::Layout), 2656 layout => (new CFClient::Layout),
… …
2621 2698
2622 local $self->{children} = [$empty, $slider]; 2699 local $self->{children} = [$empty, $slider];
2623 $self->SUPER::invoke_size_allocate ($w, $h) 2700 $self->SUPER::invoke_size_allocate ($w, $h)
2624} 2701}
2625 2702
2703sub invoke_mouse_wheel {
2704 my ($self, $ev) = @_;
2705
2706 return 0 unless $ev->{dy}; # only vertical movements
2707
2708 $self->{children}[1]->emit (mouse_wheel => $ev);
2709
2710 1
2711}
2712
2626sub get_layout { 2713sub get_layout {
2627 my ($self, $para) = @_; 2714 my ($self, $para) = @_;
2628 2715
2629 my $layout = $self->{layout}; 2716 my $layout = $self->{layout};
2630 2717
… …
2926 3013
2927 $self->{root}->on_post_alloc ("move_$self" => sub { 3014 $self->{root}->on_post_alloc ("move_$self" => sub {
2928 my $widget = $self->{owner} 3015 my $widget = $self->{owner}
2929 or return; 3016 or return;
2930 3017
3018 if ($widget->{visible}) {
2931 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3019 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2932 3020
2933 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3021 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2934 if $x + $self->{w} > $self->{root}{w}; 3022 if $x + $self->{w} > $self->{root}{w};
2935 3023
2936 $self->move_abs ($x, $y); 3024 $self->move_abs ($x, $y);
3025 } else {
3026 $self->hide;
3027 }
2937 }); 3028 });
2938} 3029}
2939 3030
2940sub _draw { 3031sub _draw {
2941 my ($self) = @_; 3032 my ($self) = @_;
… …
3479sub new { 3570sub new {
3480 my $class = shift; 3571 my $class = shift;
3481 3572
3482 my $self = $class->SUPER::new ( 3573 my $self = $class->SUPER::new (
3483 col_expand => [0, 1, 0], 3574 col_expand => [0, 1, 0],
3575 items => [],
3484 @_, 3576 @_,
3485 ); 3577 );
3486 3578
3579 $self->set_sort_order (undef);
3580
3487 $self 3581 $self
3582}
3583
3584sub update_items {
3585 my ($self) = @_;
3586
3587 $self->clear;
3588
3589 my @item = $self->{sort}->(@{ $self->{items} });
3590
3591 my @adds;
3592 my $row = 0;
3593 for my $item ($self->{sort}->(@{ $self->{items} })) {
3594 CFClient::Item::update_widgets $item;
3595
3596 push @adds, 0, $row, $item->{face_widget};
3597 push @adds, 1, $row, $item->{desc_widget};
3598 push @adds, 2, $row, $item->{weight_widget};
3599
3600 $row++;
3601 }
3602
3603 $self->add (@adds);
3604}
3605
3606sub set_sort_order {
3607 my ($self, $order) = @_;
3608
3609 $self->{sort} = $order ||= sub {
3610 sort {
3611 $a->{type} <=> $b->{type}
3612 or $a->{name} cmp $b->{name}
3613 } @_
3614 };
3615
3616 $self->update_items;
3488} 3617}
3489 3618
3490sub set_items { 3619sub set_items {
3491 my ($self, $items) = @_; 3620 my ($self, $items) = @_;
3492 3621
3493 $self->clear; 3622 $self->{items} = [$items ? values %$items : ()];
3494 return unless $items; 3623 $self->update_items;
3495
3496 my @items = sort {
3497 ($a->{type} <=> $b->{type})
3498 or ($a->{name} cmp $b->{name})
3499 } values %$items;
3500
3501 $self->{real_items} = \@items;
3502
3503 my $row = 0;
3504 for my $item (@items) {
3505 CFClient::Item::update_widgets $item;
3506
3507 $self->add (0, $row, $item->{face_widget});
3508 $self->add (1, $row, $item->{desc_widget});
3509 $self->add (2, $row, $item->{weight_widget});
3510
3511 $row++;
3512 }
3513} 3624}
3514 3625
3515############################################################################# 3626#############################################################################
3516 3627
3517package CFClient::UI::SpellList; 3628package CFClient::UI::SpellList;

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