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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.183 by elmex, Sun Apr 30 13:10:46 2006 UTC vs.
Revision 1.191 by root, Tue May 9 22:27:53 2006 UTC

… …
232 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update; 233 $self->update;
234 } 234 }
235 235
236 if ($self->{w} != $w || $self->{h} != $h) { 236 if ($self->{w} != $w || $self->{h} != $h) {
237 $self->{w} = $w; 237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238 $self->{h} = $h;
239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 238 }
244} 239}
245 240
246sub size_allocate { 241sub size_allocate {
247 # nothing to be done 242 # nothing to be done
… …
255 my ($self) = @_; 250 my ($self) = @_;
256 251
257 $_->reconfigure 252 $_->reconfigure
258 for $self->children; 253 for $self->children;
259 254
260 $_->check_size; 255 $self->check_size;
256 $self->size_allocate ($self->{w}, $self->{h});
257 $self->update;
261} 258}
262 259
263sub set_max_size { 260sub set_max_size {
264 my ($self, $w, $h) = @_; 261 my ($self, $w, $h) = @_;
265 262
266 delete $self->{max_w}; $self->{max_w} = $w if $w; 263 delete $self->{max_w}; $self->{max_w} = $w if $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h; 264 delete $self->{max_h}; $self->{max_h} = $h if $h;
268}
269
270# return top left coordinates
271sub _topleft {
272 my ($self, $x, $y) = @_;
273
274 $self->{parent}
275 or Carp::confess "no parent widget in _topleft\n";#d#
276
277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
278} 265}
279 266
280# translate global coordinates to local coordinate system 267# translate global coordinates to local coordinate system
281sub coord2local { 268sub coord2local {
282 my ($self, $x, $y) = @_; 269 my ($self, $x, $y) = @_;
283 270
284 my ($X, $Y) = $self->_topleft; 271 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285 ($x - $X, $y - $Y)
286} 272}
287 273
288# translate local coordinates to global coordinate system 274# translate local coordinates to global coordinate system
289sub coord2global { 275sub coord2global {
290 my ($self, $x, $y) = @_; 276 my ($self, $x, $y) = @_;
291 277
292 my ($X, $Y) = $self->_topleft; 278 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293 ($x + $X, $y + $Y)
294} 279}
295 280
296sub focus_in { 281sub focus_in {
297 my ($self) = @_; 282 my ($self) = @_;
298 283
… …
395} 380}
396 381
397sub set_parent { 382sub set_parent {
398 my ($self, $parent) = @_; 383 my ($self, $parent) = @_;
399 384
385 $self->{_tree_depth} = $parent->{_tree_depth} + 1;
400 Scalar::Util::weaken ($self->{parent} = $parent); 386 Scalar::Util::weaken ($self->{parent} = $parent);
401} 387}
402 388
403sub check_size { 389sub check_size {
404 my ($self) = @_; 390 my ($self) = @_;
405 391
406 $self->{parent} 392 $CFClient::UI::ROOT->{check_size}{$self} = $self;
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
427} 393}
428 394
429sub update { 395sub update {
430 my ($self) = @_; 396 my ($self) = @_;
431 397
… …
528 494
529 $self 495 $self
530} 496}
531 497
532sub add { 498sub add {
533 my ($self, $child) = @_; 499 my ($self, @widgets) = @_;
534 500
535 $child->set_parent ($self); 501 $_->set_parent ($self)
502 for @widgets;
536 503
537 use sort 'stable'; 504 use sort 'stable';
538 505
539 $self->{children} = [ 506 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 507 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 508 @{$self->{children}}, @widgets
542 ]; 509 ];
543 510
544 $child->check_size; 511 $_->check_size
512 for @widgets;
513
545 $self->update; 514 $self->update;
546} 515}
547 516
548sub children { 517sub children {
549 @{ $_[0]{children} } 518 @{ $_[0]{children} }
… …
737 706
738 $self->{view_x} = int $x; 707 $self->{view_x} = int $x;
739 $self->{view_y} = int $y; 708 $self->{view_y} = int $y;
740 709
741 $self->update; 710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
738 }
742} 739}
743 740
744sub _render { 741sub _render {
745 my ($self) = @_; 742 my ($self) = @_;
746 743
… …
1303 1300
1304 delete $self->{texture}; 1301 delete $self->{texture};
1305 $self->SUPER::update; 1302 $self->SUPER::update;
1306} 1303}
1307 1304
1308sub reconfigure {
1309 my ($self) = @_;
1310
1311 delete $self->{texture};
1312}
1313
1314sub set_text { 1305sub set_text {
1315 my ($self, $text) = @_; 1306 my ($self, $text) = @_;
1316 1307
1317 return if $self->{text} eq "T$text"; 1308 return if $self->{text} eq "T$text";
1318 $self->{text} = "T$text"; 1309 $self->{text} = "T$text";
1319 1310
1320 $self->{layout}->set_text ($text); 1311 $self->{layout}->set_text ($text);
1321 1312
1322 delete $self->{texture};
1323 $self->update; 1313 $self->update;
1324 $self->check_size; 1314 $self->check_size;
1325} 1315}
1326 1316
1327sub set_markup { 1317sub set_markup {
… …
1330 return if $self->{text} eq "M$markup"; 1320 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup"; 1321 $self->{text} = "M$markup";
1332 1322
1333 $self->{layout}->set_markup ($markup); 1323 $self->{layout}->set_markup ($markup);
1334 1324
1335 delete $self->{texture};
1336 $self->update; 1325 $self->update;
1337 $self->check_size; 1326 $self->check_size;
1338} 1327}
1339 1328
1340sub size_request { 1329sub size_request {
… …
1371sub set_fontsize { 1360sub set_fontsize {
1372 my ($self, $fontsize) = @_; 1361 my ($self, $fontsize) = @_;
1373 1362
1374 $self->{fontsize} = $fontsize; 1363 $self->{fontsize} = $fontsize;
1375 delete $self->{texture}; 1364 delete $self->{texture};
1365
1366 $self->update;
1376 $self->check_size; 1367 $self->check_size;
1377 $self->update;
1378} 1368}
1379 1369
1380sub _draw { 1370sub _draw {
1381 my ($self) = @_; 1371 my ($self) = @_;
1382 1372
… …
2464} 2454}
2465 2455
2466sub _draw { 2456sub _draw {
2467 my ($self) = @_; 2457 my ($self) = @_;
2468 2458
2459 return unless $::CONN;#d# manage and cache textures differently
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2460 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2470 2461
2471 # TODO animation 2462 # TODO animation
2472 if ($tex) { 2463 if ($tex) {
2473 glEnable GL_BLEND; 2464 glEnable GL_BLEND;
… …
2477 glColor 1, 1, 1, 1; 2468 glColor 1, 1, 1, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2469 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D; 2470 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND; 2471 glDisable GL_BLEND;
2481 } 2472 }
2482}
2483
2484#############################################################################
2485
2486package CFClient::UI::Menu;
2487
2488our @ISA = CFClient::UI::FancyFrame::;
2489
2490use CFClient::OpenGL;
2491
2492sub new {
2493 my $class = shift;
2494
2495 my $self = $class->SUPER::new (
2496 items => [],
2497 z => 100,
2498 @_,
2499 );
2500
2501 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2502
2503 for my $item (@{ $self->{items} }) {
2504 my ($widget, $cb) = @$item;
2505
2506 # handle various types of items, only text for now
2507 if (!ref $widget) {
2508 $widget = new CFClient::UI::Label
2509 can_hover => 1,
2510 can_events => 1,
2511 text => $widget;
2512 }
2513
2514 $self->{item}{$widget} = $item;
2515
2516 $self->{vbox}->add ($widget);
2517 }
2518
2519 $self
2520}
2521
2522# popup given the event (must be a mouse button down event currently)
2523sub popup {
2524 my ($self, $ev) = @_;
2525
2526 $self->emit ("popdown");
2527
2528 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self;
2530 $self->{button} = $ev->{button};
2531
2532 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534}
2535
2536sub mouse_motion {
2537 my ($self, $ev, $x, $y) = @_;
2538
2539 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER};
2542}
2543
2544sub button_up {
2545 my ($self, $ev, $x, $y) = @_;
2546
2547 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB;
2549 $self->hide;
2550
2551 $self->emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover};
2553 }
2554}
2555
2556#############################################################################
2557
2558package CFClient::UI::Root;
2559
2560our @ISA = CFClient::UI::Container::;
2561
2562use CFClient::OpenGL;
2563
2564sub check_size {
2565 my ($self) = @_;
2566
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2568}
2569
2570sub size_request {
2571 ($::WIDTH, $::HEIGHT)
2572}
2573
2574sub configure {
2575 my ($self, $x, $y, $w, $h) = @_;
2576
2577 $self->SUPER::configure ($x, $y, $w, $h);
2578
2579 for my $child (@{$self->{children}}) {
2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2581
2582 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2583 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2584 $child->configure ($X, $Y, $W,$H);
2585 }
2586}
2587
2588sub _topleft {
2589 my ($self, $x, $y) = @_;
2590
2591 ($x, $y)
2592}
2593
2594sub update {
2595 my ($self) = @_;
2596
2597 $self->check_size;
2598 ::refresh ();
2599}
2600
2601sub add {
2602 my ($self, $child) = @_;
2603
2604 # integerize window positions
2605 $child->{x} = int $child->{x};
2606 $child->{y} = int $child->{y};
2607
2608 $self->SUPER::add ($child);
2609}
2610
2611sub on_refresh {
2612 my ($self, $id, $cb) = @_;
2613
2614 $self->{refresh_hook}{$id} = $cb;
2615}
2616
2617sub draw {
2618 my ($self) = @_;
2619
2620 while (my $rcb = delete $self->{refresh_hook}) {
2621 $_->() for values %$rcb;
2622 }
2623
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT;
2627
2628 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2631 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity;
2633
2634 $self->_draw;
2635} 2473}
2636 2474
2637############################################################################# 2475#############################################################################
2638 2476
2639package CFClient::UI::InventoryItem; 2477package CFClient::UI::InventoryItem;
… …
2739 ($self->{req_w}, $self->{req_h}); 2577 ($self->{req_w}, $self->{req_h});
2740} 2578}
2741 2579
2742############################################################################# 2580#############################################################################
2743 2581
2582package CFClient::UI::Menu;
2583
2584our @ISA = CFClient::UI::FancyFrame::;
2585
2586use CFClient::OpenGL;
2587
2588sub new {
2589 my $class = shift;
2590
2591 my $self = $class->SUPER::new (
2592 items => [],
2593 z => 100,
2594 @_,
2595 );
2596
2597 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2598
2599 for my $item (@{ $self->{items} }) {
2600 my ($widget, $cb) = @$item;
2601
2602 # handle various types of items, only text for now
2603 if (!ref $widget) {
2604 $widget = new CFClient::UI::Label
2605 can_hover => 1,
2606 can_events => 1,
2607 text => $widget;
2608 }
2609
2610 $self->{item}{$widget} = $item;
2611
2612 $self->{vbox}->add ($widget);
2613 }
2614
2615 $self
2616}
2617
2618# popup given the event (must be a mouse button down event currently)
2619sub popup {
2620 my ($self, $ev) = @_;
2621
2622 $self->emit ("popdown");
2623
2624 # maybe save $GRAB? must be careful about events...
2625 $GRAB = $self;
2626 $self->{button} = $ev->{button};
2627
2628 $self->show;
2629 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2630}
2631
2632sub mouse_motion {
2633 my ($self, $ev, $x, $y) = @_;
2634
2635 # TODO: should use vbox->find_widget or so
2636 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2637 $self->{hover} = $self->{item}{$HOVER};
2638}
2639
2640sub button_up {
2641 my ($self, $ev, $x, $y) = @_;
2642
2643 if ($ev->{button} == $self->{button}) {
2644 undef $GRAB;
2645 $self->hide;
2646
2647 $self->emit ("popdown");
2648 $self->{hover}[1]->() if $self->{hover};
2649 }
2650}
2651
2652#############################################################################
2653
2654package CFClient::UI::Root;
2655
2656our @ISA = CFClient::UI::Container::;
2657
2658use CFClient::OpenGL;
2659
2660sub new {
2661 my $class = shift;
2662
2663 $class->SUPER::new (
2664 @_,
2665 )
2666}
2667
2668sub configure {
2669 my ($self, $x, $y, $w, $h) = @_;
2670
2671 $self->{w} = $w;
2672 $self->{h} = $h;
2673}
2674
2675sub check_size {
2676 my ($self) = @_;
2677
2678 $self->size_allocate ($self->{w}, $self->{h})
2679 if $self->{w};
2680}
2681
2682sub size_request {
2683 my ($self) = @_;
2684
2685 ($self->{w}, $self->{h})
2686}
2687
2688sub size_allocate {
2689 my ($self, $w, $h) = @_;
2690
2691 my $old_w = $self->{old_w};
2692 my $old_h = $self->{old_h};
2693
2694 if ($old_w && $old_h) {
2695 for my $child ($self->children) {
2696 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2697 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2698 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2699 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2700 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2701 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2702 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2703 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2704 }
2705 }
2706
2707 for my $child ($self->children) {
2708 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2709
2710 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2711 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2712 $child->configure ($X, $Y, $W, $H);
2713 }
2714
2715 $self->{old_w} = $w;
2716 $self->{old_h} = $h;
2717}
2718
2719sub coord2local {
2720 my ($self, $x, $y) = @_;
2721
2722 ($x, $y)
2723}
2724
2725sub coord2global {
2726 my ($self, $x, $y) = @_;
2727
2728 ($x, $y)
2729}
2730
2731sub update {
2732 my ($self) = @_;
2733
2734 $self->check_size;
2735 $::WANT_REFRESH++;
2736}
2737
2738sub add {
2739 my ($self, $child) = @_;
2740
2741 # integerise window positions
2742 $child->{x} = int $child->{x};
2743 $child->{y} = int $child->{y};
2744
2745 $self->SUPER::add ($child);
2746}
2747
2748sub on_refresh {
2749 my ($self, $id, $cb) = @_;
2750
2751 $self->{refresh_hook}{$id} = $cb;
2752}
2753
2754sub draw {
2755 my ($self) = @_;
2756
2757 if ($self->{check_size}) {
2758 my @queue = ([], []);
2759
2760 for (;;) {
2761 if ($self->{check_size}) {
2762 # heuristic: check containers last
2763 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2764 for values %{delete $self->{check_size}}
2765 }
2766
2767 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2768
2769 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2770 ? @$widget{qw(user_w user_h)}
2771 : $widget->size_request;
2772
2773 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2774 $widget->{req_w} = $w;
2775 $widget->{req_h} = $h;
2776
2777 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2778
2779 $widget->{parent}->check_size
2780 if $widget->{parent};
2781 }
2782 }
2783 }
2784
2785 while ($self->{size_alloc}) {
2786 for (values %{delete $self->{size_alloc}}) {
2787 my ($widget, $w, $h) = @$_;
2788
2789 $widget->{w} = $w;
2790 $widget->{h} = $h;
2791 $widget->size_allocate ($w, $h);
2792 $widget->emit (size_allocate => $w, $h);
2793 }
2794 }
2795
2796 while ($self->{refresh_hook}) {
2797 $_->()
2798 for values %{delete $self->{refresh_hook}};
2799 }
2800
2801 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2802 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2803 glClear GL_COLOR_BUFFER_BIT;
2804
2805 glMatrixMode GL_PROJECTION;
2806 glLoadIdentity;
2807 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2808 glMatrixMode GL_MODELVIEW;
2809 glLoadIdentity;
2810
2811 $self->_draw;
2812}
2813
2814#############################################################################
2815
2744package CFClient::UI; 2816package CFClient::UI;
2745 2817
2746$ROOT = new CFClient::UI::Root; 2818$ROOT = new CFClient::UI::Root;
2747$TOOLTIP = new CFClient::UI::Tooltip; 2819$TOOLTIP = new CFClient::UI::Tooltip;
2748 2820

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