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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.151 by root, Sun Apr 23 00:57:39 2006 UTC vs.
Revision 1.229 by root, Wed May 24 21:49:58 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
… …
11 12
12our $ROOT; 13our $ROOT;
13our $TOOLTIP; 14our $TOOLTIP;
14our $BUTTON_STATE; 15our $BUTTON_STATE;
15 16
17our %WIDGET; # all widgets, weak-referenced
18
16sub check_tooltip { 19sub check_tooltip {
17 if (!$GRAB) { 20 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 22 if (length $widget->{tooltip}) {
20 23
21 if ($TOOLTIP->{owner} != $widget) { 24 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget; 25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
23 $TOOLTIP->set_text ($widget->{tooltip}); 31 $TOOLTIP->set_tooltip_from ($widget);
24 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
25 $TOOLTIP->show; 32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
26 } 42 }
27 43
28 return; 44 return;
29 } 45 }
30 } 46 }
… …
34 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
35} 51}
36 52
37# class methods for events 53# class methods for events
38sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
39 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
40} 57}
41 58
42sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
43 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
44} 62}
45 63
46sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
47 my ($ev) = @_; 65 my ($ev) = @_;
48 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 check_tooltip; 74 check_tooltip;
57 } 75 }
58 76
59 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
60 78
61 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
62} 83}
63 84
64sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
65 my ($ev) = @_; 86 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
67 88
68 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
69 90
70 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
71 92
72 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
73 97
74 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
75 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
76 $grab->update if $grab; 100 $grab->update if $grab;
77 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
… …
93 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
94 118
95 check_tooltip; 119 check_tooltip;
96 } 120 }
97 121
98 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
99} 126}
100 127
101# convert position array to integers 128# convert position array to integers
102sub harmonize { 129sub harmonize {
103 my ($vals) = @_; 130 my ($vals) = @_;
… …
109 $rem += $_ - $i; 136 $rem += $_ - $i;
110 $_ = $i; 137 $_ = $i;
111 } 138 }
112} 139}
113 140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
170}
171
114############################################################################# 172#############################################################################
115 173
116package CFClient::UI::Base; 174package CFClient::UI::Base;
117 175
118use strict; 176use strict;
… …
121 179
122sub new { 180sub new {
123 my $class = shift; 181 my $class = shift;
124 182
125 my $self = bless { 183 my $self = bless {
126 x => 0, 184 x => 0,
127 y => 0, 185 y => 0,
128 z => 0, 186 z => 0,
129 can_events => 1, 187 can_events => 1,
130 @_ 188 @_
131 }, $class; 189 }, $class;
132 190
133 for (keys %$self) { 191 for (keys %$self) {
134 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
135 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
136 } 194 }
137 } 195 }
138 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
139 $self 199 $self
140} 200}
141 201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
142sub show { 209sub show {
143 my ($self) = @_; 210 my ($self) = @_;
144
145 return if $self->{parent}; 211 return if $self->{parent};
146 212
147 $CFClient::UI::ROOT->add ($self); 213 $CFClient::UI::ROOT->add ($self);
148} 214}
149 215
216sub show_centered {
217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
150sub hide { 229sub hide {
151 my ($self) = @_; 230 my ($self) = @_;
152 231
153 return unless $self->{parent}; 232 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self;
154 234
155 $self->{parent}->remove ($self); 235 $self->{parent}->remove ($self)
236 if $self->{parent};
156} 237}
157 238
158sub move { 239sub move {
159 my ($self, $x, $y, $z) = @_; 240 my ($self, $x, $y, $z) = @_;
160 241
… …
163 $self->{z} = $z if defined $z; 244 $self->{z} = $z if defined $z;
164 245
165 $self->update; 246 $self->update;
166} 247}
167 248
168sub needs_redraw { 249sub set_size {
169 0 250 my ($self, $w, $h) = @_;
251
252 $self->{user_w} = $w;
253 $self->{user_h} = $h;
254
255 $self->check_size;
170} 256}
171 257
172sub size_request { 258sub size_request {
173 require Carp; 259 require Carp;
174 Carp::confess "size_request is abstract"; 260 Carp::confess "size_request is abstract";
… …
194 $self->{y} = $y; 280 $self->{y} = $y;
195 $self->update; 281 $self->update;
196 } 282 }
197 283
198 if ($self->{w} != $w || $self->{h} != $h) { 284 if ($self->{w} != $w || $self->{h} != $h) {
199 $self->{w} = $w; 285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
200 $self->{h} = $h;
201
202 $self->size_allocate ($w, $h);
203 $self->update;
204 } 286 }
205} 287}
206 288
207sub size_allocate { 289sub size_allocate {
208 # nothing to be done 290 # nothing to be done
209} 291}
210 292
211# return top left coordinates 293sub reconfigure {
212sub _topleft { 294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
300sub children {
301}
302
303sub set_max_size {
213 my ($self, $x, $y) = @_; 304 my ($self, $w, $h) = @_;
214 305
215 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 306 delete $self->{max_w}; $self->{max_w} = $w if $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h;
308}
309
310sub set_tooltip {
311 my ($self, $tooltip) = @_;
312
313 $self->{tooltip} = $tooltip;
314
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip;
318 }
216} 319}
217 320
218# translate global coordinates to local coordinate system 321# translate global coordinates to local coordinate system
219sub coord2local { 322sub coord2local {
220 my ($self, $x, $y) = @_; 323 my ($self, $x, $y) = @_;
221 324
222 my ($X, $Y) = $self->_topleft; 325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
223 ($x - $X, $y - $Y)
224} 326}
225 327
226# translate local coordinates to global coordinate system 328# translate local coordinates to global coordinate system
227sub coord2global { 329sub coord2global {
228 my ($self, $x, $y) = @_; 330 my ($self, $x, $y) = @_;
229 331
230 my ($X, $Y) = $self->_topleft; 332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
231 ($x + $X, $y + $Y)
232} 333}
233 334
234sub focus_in { 335sub focus_in {
235 my ($self) = @_; 336 my ($self) = @_;
236 337
… …
296 glVertex $x + $self->{w}, $y + $self->{h}; 397 glVertex $x + $self->{w}, $y + $self->{h};
297 glVertex $x , $y + $self->{h}; 398 glVertex $x , $y + $self->{h};
298 glEnd; 399 glEnd;
299 glDisable GL_BLEND; 400 glDisable GL_BLEND;
300 } 401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
301} 416}
302 417
303sub _draw { 418sub _draw {
304 my ($self) = @_; 419 my ($self) = @_;
305 420
… …
320 435
321sub set_parent { 436sub set_parent {
322 my ($self, $parent) = @_; 437 my ($self, $parent) = @_;
323 438
324 Scalar::Util::weaken ($self->{parent} = $parent); 439 Scalar::Util::weaken ($self->{parent} = $parent);
440
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
325} 446}
326 447
327sub check_size { 448sub check_size {
328 my ($self) = @_; 449 my ($self, $forced) = @_;
329 450
330 return unless $self->{parent}; 451 $self->{force_alloc} = 1 if $forced;
331 452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
332 my ($w, $h) = $self->size_request;
333
334 if ($w != $self->{req_w} || $h != $self->{req_h}) {
335 $self->{req_w} = $w;
336 $self->{req_h} = $h;
337
338 $self->{parent}->check_size;
339 }
340} 453}
341 454
342sub update { 455sub update {
343 my ($self) = @_; 456 my ($self) = @_;
344 457
… …
353} 466}
354 467
355sub emit { 468sub emit {
356 my ($self, $signal, @args) = @_; 469 my ($self, $signal, @args) = @_;
357 470
358 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
359 $cb->($self, @args);
360 }
361} 472}
362 473
363sub DESTROY { 474sub DESTROY {
364 my ($self) = @_; 475 my ($self) = @_;
365 476
477 delete $WIDGET{$self+0};
366 #$self->deactivate; 478 #$self->deactivate;
367} 479}
368 480
369############################################################################# 481#############################################################################
370 482
… …
379 my $class = shift; 491 my $class = shift;
380 492
381 # range [value, low, high, page] 493 # range [value, low, high, page]
382 494
383 $class->SUPER::new ( 495 $class->SUPER::new (
384 bg => [0, 0, 0, 0.2], 496 #bg => [0, 0, 0, 0.2],
385 active_bg => [1, 1, 1, 0.5], 497 #active_bg => [1, 1, 1, 0.5],
386 @_ 498 @_
387 ) 499 )
388} 500}
389 501
390sub _draw { 502sub _draw {
391 my ($self) = @_; 503 my ($self) = @_;
392 504
505 my $color = $FOCUS == $self && $self->{active_bg}
506 ? $self->{active_bg}
507 : $self->{bg};
508
509 if ($color && (@$color < 4 || $color->[3])) {
393 my ($w, $h) = @$self{qw(w h)}; 510 my ($w, $h) = @$self{qw(w h)};
394 511
395 glEnable GL_BLEND; 512 glEnable GL_BLEND;
396 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
397 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 514 glColor @$color;
398 515
399 glBegin GL_QUADS; 516 glBegin GL_QUADS;
400 glVertex 0 , 0; 517 glVertex 0 , 0;
401 glVertex 0 , $h; 518 glVertex 0 , $h;
402 glVertex $w, $h; 519 glVertex $w, $h;
403 glVertex $w, 0; 520 glVertex $w, 0;
404 glEnd; 521 glEnd;
405 522
406 glDisable GL_BLEND; 523 glDisable GL_BLEND;
524 }
407} 525}
408 526
409############################################################################# 527#############################################################################
410 528
411package CFClient::UI::Empty; 529package CFClient::UI::Empty;
… …
432sub new { 550sub new {
433 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
434 552
435 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
436 554
437 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
438 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
439 561
440 $self 562 $self
441} 563}
442 564
443sub add { 565sub add {
444 my ($self, $child) = @_; 566 my ($self, @widgets) = @_;
445 567
446 $child->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
447 570
448 use sort 'stable'; 571 use sort 'stable';
449 572
450 $self->{children} = [ 573 $self->{children} = [
451 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
452 @{$self->{children}}, $child 575 @{$self->{children}}, @widgets
453 ]; 576 ];
454 577
455 $child->check_size; 578 $self->check_size (1);
579 $self->update;
580}
581
582sub children {
583 @{ $_[0]{children} }
456} 584}
457 585
458sub remove { 586sub remove {
459 my ($self, $child) = @_; 587 my ($self, $child) = @_;
460 588
461 delete $child->{parent}; 589 delete $child->{parent};
590 $child->hide;
462 591
463 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
593
594 $self->check_size;
595 $self->update;
596}
597
598sub clear {
599 my ($self) = @_;
600
601 my $children = delete $self->{children};
602 $self->{children} = [];
603
604 for (@$children) {
605 delete $_->{parent};
606 $_->hide;
607 }
464 608
465 $self->check_size; 609 $self->check_size;
466 $self->update; 610 $self->update;
467} 611}
468 612
… …
546} 690}
547 691
548sub update { 692sub update {
549 my ($self) = @_; 693 my ($self) = @_;
550 694
551 # we want to do this delayed... 695 $ROOT->on_post_alloc ($self => sub { $self->render_child });
552 $self->render_chld;
553 $self->SUPER::update; 696 $self->SUPER::update;
554}
555
556sub render_chld {
557 my ($self) = @_;
558
559 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
560 glClearColor 0, 0, 0, 1;
561 glClear GL_COLOR_BUFFER_BIT;
562 $self->child->draw;
563 };
564} 697}
565 698
566sub size_allocate { 699sub size_allocate {
567 my ($self, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
568 701
569 $self->child->configure (0, 0, $w, $h); 702 $self->SUPER::size_allocate ($w, $h);
703 $self->update;
704}
570 705
706sub _render {
707 $_[0]{children}[0]->draw;
708}
709
710sub render_child {
711 my ($self) = @_;
712
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT;
716
571 $self->render_chld; 717 $self->_render;
718 };
572} 719}
573 720
574sub _draw { 721sub _draw {
575 my ($self) = @_; 722 my ($self) = @_;
576 723
577 my ($w, $h) = ($self->w, $self->h); 724 my ($w, $h) = ($self->w, $self->h);
578 725
579 my $tex = $self->{texture} 726 my $tex = $self->{texture}
580 or return; 727 or return;
581 728
582 glEnable GL_BLEND;
583 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
584 glEnable GL_TEXTURE_2D; 729 glEnable GL_TEXTURE_2D;
585 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1;
586 732
587 $tex->draw_quad (0, 0, $w, $h); 733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
588 734
589 glDisable GL_BLEND;
590 glDisable GL_TEXTURE_2D; 735 glDisable GL_TEXTURE_2D;
591} 736}
592 737
593############################################################################# 738#############################################################################
594 739
595package CFClient::UI::ViewPort; 740package CFClient::UI::ViewPort;
596 741
597our @ISA = CFClient::UI::Window::; 742our @ISA = CFClient::UI::Window::;
598 743
599sub new { die }
600
601sub size_request { 744sub size_request {
602 my ($self) = @_; 745 my ($self) = @_;
603 746
604 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
605 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
606 748
607 @$self{qw(child_w child_h)} 749 @$self{qw(child_w child_h)}
608} 750}
609 751
610sub _draw { 752sub size_allocate {
611 my ($self) = @_; 753 my ($self, $w, $h) = @_;
612 754
613 $self->{children}[1]->draw; 755 my ($cw, $ch) = @$self{qw(child_w child_h)};
756# $w = $self->{w};
757 $self->child->configure (0, 0, $cw, $ch);
758 $self->update;
614} 759}
615 760
761sub set_offset {
762 my ($self, $x, $y) = @_;
763
764 $self->{view_x} = int $x;
765 $self->{view_y} = int $y;
766
767 $self->update;
768}
769
770# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local {
772 my ($self, $x, $y) = @_;
773
774 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
775}
776
777sub coord2global {
778 my ($self, $x, $y) = @_;
779
780 $x = List::Util::min $self->{w}, $x - $self->{view_x};
781 $y = List::Util::min $self->{h}, $y - $self->{view_y};
782
783 $self->SUPER::coord2global ($x, $y)
784}
785
786sub find_widget {
787 my ($self, $x, $y) = @_;
788
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y)
795 }
796}
797
798sub _render {
799 my ($self) = @_;
800
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802
803 $self->SUPER::_render;
804}
616 805
617############################################################################# 806#############################################################################
618 807
619package CFClient::UI::Frame; 808package CFClient::UI::ScrolledWindow;
620 809
621our @ISA = CFClient::UI::Bin::; 810our @ISA = CFClient::UI::HBox::;
622
623use CFClient::OpenGL;
624 811
625sub new { 812sub new {
626 my $class = shift; 813 my $class = shift;
627 814
815 my $self;
816
817 my $slider = new CFClient::UI::Slider
818 vertical => 1,
819 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub {
821 $self->{vp}->set_offset (0, $_[1]);
822 },
823 ;
824
628 my $self = $class->SUPER::new ( 825 $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 826 vp => (new CFClient::UI::ViewPort expand => 1),
630 border_bg => [1, 1, 1, 1], 827 slider => $slider,
631 border => 0.8,
632 @_ 828 @_,
633 ); 829 );
634 830
831 $self->{vp}->add ($self->{scrolled});
832 $self->add ($self->{vp});
833 $self->add ($self->{slider});
834
635 $self 835 $self
636}
637
638sub set_size {
639 my ($self, $w, $h) = @_;
640 $self->{req_w} = $w;
641 $self->{req_h} = $h;
642 $self->check_size;
643}
644
645sub size_request {
646 my ($self) = @_;
647 ($self->{req_w}, $self->{req_h})
648} 836}
649 837
650sub size_allocate { 838sub size_allocate {
651 my ($self, $w, $h) = @_; 839 my ($self, $w, $h) = @_;
652 $self->{w} = $w; 840
653 $self->{h} = $h; 841 $self->SUPER::size_allocate ($w, $h);
654 $self->child->configure (0, 0, $w, $h); 842
843 my $child = $self->{vp}->child;
844 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
845}
846
847#TODO# update range on size_allocate depending on child
848# update viewport offset on scroll
849
850#############################################################################
851
852package CFClient::UI::Frame;
853
854our @ISA = CFClient::UI::Bin::;
855
856use CFClient::OpenGL;
857
858sub new {
859 my $class = shift;
860
861 $class->SUPER::new (
862 bg => undef,
863 @_,
864 )
655} 865}
656 866
657sub _draw { 867sub _draw {
658 my ($self) = @_; 868 my ($self) = @_;
659 869
660 my ($w, $h) = ($self->{w}, $self->{h}); 870 if ($self->{bg}) {
871 my ($w, $h) = @$self{qw(w h)};
661 872
662 glEnable GL_BLEND; 873 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 874 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D; 875 glColor @{ $self->{bg} };
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666 876
667# glBegin GL_QUADS; 877 glBegin GL_QUADS;
668# glColor 0, 0, 0, 0;
669# glVertex 0 , 0; 878 glVertex 0 , 0;
670# glVertex 0 , $h; 879 glVertex 0 , $h;
671# glVertex $w, $h; 880 glVertex $w, $h;
672# glVertex $w, 0; 881 glVertex $w, 0;
673# glEnd; 882 glEnd;
674 883
675
676 $self->child->draw;
677 glDisable GL_BLEND; 884 glDisable GL_BLEND;
678 glDisable GL_TEXTURE_2D; 885 }
886
887 $self->SUPER::_draw;
679} 888}
680 889
681############################################################################# 890#############################################################################
682 891
683package CFClient::UI::FancyFrame; 892package CFClient::UI::FancyFrame;
… …
694 my $class = shift; 903 my $class = shift;
695 904
696 # TODO: user_x, user_y, overwrite moveto? 905 # TODO: user_x, user_y, overwrite moveto?
697 906
698 my $self = $class->SUPER::new ( 907 my $self = $class->SUPER::new (
699 bg => [1, 1, 1, 1], 908 bg => [1, 1, 1, 1],
700 border_bg => [1, 1, 1, 1], 909 border_bg => [1, 1, 1, 1],
701 border => 0.8, 910 border => 0.6,
911 toplevel => 1,
702 can_events => 1, 912 can_events => 1,
703 @_ 913 @_
704 ); 914 );
705 915
706 $self->{title} &&= new CFClient::UI::Label 916 $self->{title} &&= new CFClient::UI::Label
707 align => 0, 917 align => 0,
708 valign => 1, 918 valign => 1,
709 text => $self->{title}, 919 text => $self->{title},
710 fontsize => 1; 920 fontsize => $self->{border};
711 921
712 $self 922 $self
713} 923}
714 924
715sub border { 925sub border {
716 int $_[0]{border} * $::FONTSIZE 926 int $_[0]{border} * $::FONTSIZE
717} 927}
718 928
719sub size_request { 929sub size_request {
720 my ($self) = @_; 930 my ($self) = @_;
721
722 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
723 931
724 my ($w, $h) = $self->SUPER::size_request; 932 my ($w, $h) = $self->SUPER::size_request;
725 933
726 ( 934 (
727 $w + $self->border * 2, 935 $w + $self->border * 2,
… …
733 my ($self, $w, $h) = @_; 941 my ($self, $w, $h) = @_;
734 942
735 $h -= List::Util::max 0, $self->border * 2; 943 $h -= List::Util::max 0, $self->border * 2;
736 $w -= List::Util::max 0, $self->border * 2; 944 $w -= List::Util::max 0, $self->border * 2;
737 945
738 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 946 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
739 if $self->{title}; 947 if $self->{title};
740 948
741 $self->child->configure ($self->border, $self->border, $w, $h); 949 $self->child->configure ($self->border, $self->border, $w, $h);
742} 950}
743 951
744sub button_down { 952sub button_down {
745 my ($self, $ev, $x, $y) = @_; 953 my ($self, $ev, $x, $y) = @_;
746 954
955 my ($w, $h) = @$self{qw(w h)};
747 my $border = $self->border; 956 my $border = $self->border;
748 957
749 if ($x < $self->{w} && $x >= $self->{w} - $border 958 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
750 && $y < $self->{h} && $y >= $self->{h} - $border) { 959 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
751 960
961 if ($lr & $td) {
962 my ($wx, $wy) = ($self->{x}, $self->{y});
752 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 963 my ($ox, $oy) = ($ev->{x}, $ev->{y});
753 my ($bw, $bh) = ($self->{w}, $self->{h}); 964 my ($bw, $bh) = ($self->{w}, $self->{h});
754 965
966 my $mx = $x < $border;
967 my $my = $y < $border;
968
755 $self->{motion} = sub { 969 $self->{motion} = sub {
756 my ($ev, $x, $y) = @_; 970 my ($ev, $x, $y) = @_;
757 971
758 ($x, $y) = ($ev->{x}, $ev->{y}); 972 my $dx = $ev->{x} - $ox;
973 my $dy = $ev->{y} - $oy;
759 974
760 $self->{user_w} = $bw + $x - $ox; 975 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
761 $self->{user_h} = $bh + $y - $oy; 976 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
977 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
762 $self->check_size; 978 $self->check_size;
763 }; 979 };
764 980
765 } elsif ($x >= 0 && $x < $self->{w} 981 } elsif ($lr ^ $td) {
766 && $y >= 0 && $y < $border) {
767
768 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 982 my ($ox, $oy) = ($ev->{x}, $ev->{y});
769 my ($bx, $by) = ($self->{x}, $self->{y}); 983 my ($bx, $by) = ($self->{x}, $self->{y});
770 984
771 $self->{motion} = sub { 985 $self->{motion} = sub {
772 my ($ev, $x, $y) = @_; 986 my ($ev, $x, $y) = @_;
… …
795 my ($self) = @_; 1009 my ($self) = @_;
796 1010
797 my ($w, $h ) = ($self->{w}, $self->{h}); 1011 my ($w, $h ) = ($self->{w}, $self->{h});
798 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1012 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
799 1013
800 glEnable GL_BLEND;
801 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
802 glEnable GL_TEXTURE_2D; 1014 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1015 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
804 1016
805 my $border = $self->border; 1017 my $border = $self->border;
806 1018
807 glColor @{ $self->{border_bg} }; 1019 glColor @{ $self->{border_bg} };
808 $tex[1]->draw_quad (0, 0, $w, $border); 1020 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
809 $tex[3]->draw_quad (0, $border, $border, $ch); 1021 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
810 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1022 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
811 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1023 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
812 1024
1025 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
813 my $bg = $tex[0]; 1026 my $bg = $tex[0];
814 1027
815 # TODO: repeat texture not scale 1028 # TODO: repeat texture not scale
816 my $rep_x = $cw / $bg->{w}; 1029 my $rep_x = $cw / $bg->{w};
817 my $rep_y = $ch / $bg->{h}; 1030 my $rep_y = $ch / $bg->{h};
818 1031
819 glColor @{ $self->{bg} }; 1032 glColor @{ $self->{bg} };
820 1033
821 $bg->{s} = $rep_x; 1034 $bg->{s} = $rep_x;
822 $bg->{t} = $rep_y; 1035 $bg->{t} = $rep_y;
823 $bg->{wrap_mode} = 1; 1036 $bg->{wrap_mode} = 1;
824 $bg->draw_quad ($border, $border, $cw, $ch); 1037 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1038 }
825 1039
826 glDisable GL_TEXTURE_2D; 1040 glDisable GL_TEXTURE_2D;
827 glDisable GL_BLEND;
828 1041
829 $self->{title}->draw if $self->{title}; 1042 $self->{title}->draw if $self->{title};
1043
830 $self->child->draw; 1044 $self->child->draw;
831} 1045}
832 1046
833############################################################################# 1047#############################################################################
834 1048
… …
856 $self->{children}[$y][$x] = $child; 1070 $self->{children}[$y][$x] = $child;
857 1071
858 $child->check_size; 1072 $child->check_size;
859} 1073}
860 1074
1075sub children {
1076 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1077}
1078
861# TODO: move to container class maybe? send childs a signal on removal? 1079# TODO: move to container class maybe? send childs a signal on removal?
862sub clear { 1080sub clear {
863 my ($self) = @_; 1081 my ($self) = @_;
864 1082
1083 my @children = $self->children;
865 delete $self->{children}; 1084 delete $self->{children};
1085
1086 for (@children) {
1087 delete $_->{parent};
1088 $_->hide;
1089 }
1090
866 $self->update; 1091 $self->update;
867} 1092}
868 1093
869sub get_wh { 1094sub get_wh {
870 my ($self) = @_; 1095 my ($self) = @_;
… …
1047} 1272}
1048 1273
1049sub size_allocate { 1274sub size_allocate {
1050 my ($self, $w, $h) = @_; 1275 my ($self, $w, $h) = @_;
1051 1276
1277 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1278
1052 my $children = $self->{children}; 1279 my $children = $self->{children};
1053 1280
1054 my @h = map $_->{req_h}, @$children; 1281 my @h = map $_->{req_h}, @$children;
1055 1282
1056 my $req_h = List::Util::sum @h; 1283 my $req_h = List::Util::sum @h;
… …
1085 1312
1086############################################################################# 1313#############################################################################
1087 1314
1088package CFClient::UI::Label; 1315package CFClient::UI::Label;
1089 1316
1090our @ISA = CFClient::UI::Base::; 1317our @ISA = CFClient::UI::DrawBG::;
1091 1318
1092use CFClient::OpenGL; 1319use CFClient::OpenGL;
1093 1320
1094sub new { 1321sub new {
1095 my ($class, %arg) = @_; 1322 my ($class, %arg) = @_;
1096 1323
1097 my $self = $class->SUPER::new ( 1324 my $self = $class->SUPER::new (
1098 fg => [1, 1, 1], 1325 fg => [1, 1, 1],
1326 #bg => none
1327 #active_bg => none
1328 #font => default_font
1329 #text => initial text
1330 #markup => initial narkup
1331 #max_w => maximum pixel width
1332 ellipsise => 3, # end
1333 layout => (new CFClient::Layout),
1099 fontsize => 1, 1334 fontsize => 1,
1100 text => "",
1101 align => -1, 1335 align => -1,
1102 valign => -1, 1336 valign => -1,
1103 padding => 2, 1337 padding => 2,
1104 layout => new CFClient::Layout,
1105 can_events => 0, 1338 can_events => 0,
1106 %arg 1339 %arg
1107 ); 1340 );
1108 1341
1109 if (exists $self->{template}) { 1342 if (exists $self->{template}) {
1110 my $layout = new CFClient::Layout; 1343 my $layout = new CFClient::Layout;
1111 $layout->set_text (delete $self->{template}); 1344 $layout->set_text (delete $self->{template});
1112 $self->{template} = $layout; 1345 $self->{template} = $layout;
1113 } 1346 }
1114 1347
1115 $self->set_text (delete $self->{text}) if exists $self->{text}; 1348 if (exists $self->{markup}) {
1116 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1349 $self->set_markup (delete $self->{markup});
1350 } else {
1351 $self->set_text (delete $self->{text});
1352 }
1117 1353
1118 $self 1354 $self
1119} 1355}
1120 1356
1121sub escape_text { 1357sub escape($) {
1122 local $_ = $_[1]; 1358 local $_ = $_[0];
1123 1359
1124 s/&/&amp;/g; 1360 s/&/&amp;/g;
1125 s/>/&gt;/g; 1361 s/>/&gt;/g;
1126 s/</&lt;/g; 1362 s/</&lt;/g;
1127 1363
1128 $_[1] 1364 $_
1365}
1366
1367sub update {
1368 my ($self) = @_;
1369
1370 delete $self->{texture};
1371 $self->SUPER::update;
1129} 1372}
1130 1373
1131sub set_text { 1374sub set_text {
1132 my ($self, $text) = @_; 1375 my ($self, $text) = @_;
1133 1376
1377 return if $self->{text} eq "T$text";
1378 $self->{text} = "T$text";
1379
1380 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1134 $self->{layout}->set_text ($text); 1381 $self->{layout}->set_text ($text);
1135 1382
1136 delete $self->{texture}; 1383 $self->update;
1137 $self->check_size; 1384 $self->check_size;
1138 $self->update;
1139} 1385}
1140 1386
1141sub set_markup { 1387sub set_markup {
1142 my ($self, $markup) = @_; 1388 my ($self, $markup) = @_;
1143 1389
1390 return if $self->{text} eq "M$markup";
1391 $self->{text} = "M$markup";
1392
1393 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1394
1395 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1144 $self->{layout}->set_markup ($markup); 1396 $self->{layout}->set_markup ($markup);
1145 1397
1146 delete $self->{texture}; 1398 $self->update;
1147 $self->check_size; 1399 $self->check_size;
1148 $self->update;
1149} 1400}
1150 1401
1151sub size_request { 1402sub size_request {
1152 my ($self) = @_; 1403 my ($self) = @_;
1153 1404
1154 $self->{layout}->set_width; 1405 $self->{layout}->set_font ($self->{font}) if $self->{font};
1406 $self->{layout}->set_width ($self->{max_w} || -1);
1407 $self->{layout}->set_ellipsise ($self->{ellipsise});
1408 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1155 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1409 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156 1410
1157 my ($w, $h) = $self->{layout}->size; 1411 my ($w, $h) = $self->{layout}->size;
1158 1412
1159 if (exists $self->{template}) { 1413 if (exists $self->{template}) {
1414 $self->{template}->set_font ($self->{font}) if $self->{font};
1160 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1415 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1416
1162 my ($w2, $h2) = $self->{template}->size; 1417 my ($w2, $h2) = $self->{template}->size;
1163 1418
1164 $w = List::Util::max $w, $w2; 1419 $w = List::Util::max $w, $w2;
… …
1179 1434
1180sub set_fontsize { 1435sub set_fontsize {
1181 my ($self, $fontsize) = @_; 1436 my ($self, $fontsize) = @_;
1182 1437
1183 $self->{fontsize} = $fontsize; 1438 $self->{fontsize} = $fontsize;
1439 delete $self->{texture};
1440
1441 $self->update;
1184 $self->check_size; 1442 $self->check_size;
1185} 1443}
1186 1444
1187sub _draw { 1445sub _draw {
1188 my ($self) = @_; 1446 my ($self) = @_;
1189 1447
1448 $self->SUPER::_draw; # draw background, if applicable
1449
1190 my $tex = $self->{texture} ||= do { 1450 my $tex = $self->{texture} ||= do {
1451 $self->{layout}->set_foreground (@{$self->{fg}});
1452 $self->{layout}->set_font ($self->{font}) if $self->{font};
1191 $self->{layout}->set_width ($self->{w}); 1453 $self->{layout}->set_width ($self->{w});
1454 $self->{layout}->set_ellipsise ($self->{ellipsise});
1455 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1192 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1456 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1457
1193 new_from_layout CFClient::Texture $self->{layout} 1458 my $tex = new_from_layout CFClient::Texture $self->{layout};
1459
1460 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1461 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1462 : ($self->{w} - $tex->{w}) * 0.5);
1463
1464 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1465 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1466 : ($self->{h} - $tex->{h}) * 0.5);
1467
1468 $tex
1194 }; 1469 };
1195 1470
1196 glEnable GL_BLEND;
1197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1198 glEnable GL_TEXTURE_2D; 1471 glEnable GL_TEXTURE_2D;
1199 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1200 1473
1474 if ($tex->{format} == GL_ALPHA) {
1201 glColor @{$self->{fg}}; 1475 glColor @{$self->{fg}};
1202
1203 $self->{ox} = int (
1204 $self->{align} < 0 ? $self->{padding}
1205 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1206 : ($self->{w} - $tex->{w}) * 0.5
1207 );
1208
1209 $self->{oy} = int (
1210 $self->{valign} < 0 ? $self->{padding}
1211 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1212 : ($self->{h} - $tex->{h}) * 0.5
1213 );
1214
1215 $tex->draw_quad ($self->{ox}, $self->{oy}); 1476 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1477 } else {
1478 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1479 }
1216 1480
1217 glDisable GL_TEXTURE_2D; 1481 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219} 1482}
1220 1483
1221############################################################################# 1484#############################################################################
1222 1485
1223package CFClient::UI::EntryBase; 1486package CFClient::UI::EntryBase;
… …
1228 1491
1229sub new { 1492sub new {
1230 my $class = shift; 1493 my $class = shift;
1231 1494
1232 $class->SUPER::new ( 1495 $class->SUPER::new (
1233 fg => [1, 1, 1], 1496 fg => [1, 1, 1],
1234 bg => [0, 0, 0, 0.2], 1497 bg => [0, 0, 0, 0.2],
1235 active_bg => [1, 1, 1, 0.5], 1498 active_bg => [1, 1, 1, 0.5],
1236 active_fg => [0, 0, 0], 1499 active_fg => [0, 0, 0],
1237 can_hover => 1, 1500 can_hover => 1,
1238 can_focus => 1, 1501 can_focus => 1,
1239 valign => 0, 1502 valign => 0,
1240 can_events => 1, 1503 can_events => 1,
1504 #text => ...
1241 @_ 1505 @_
1242 ) 1506 )
1243} 1507}
1244 1508
1245sub _set_text { 1509sub _set_text {
… …
1256 1520
1257 $text =~ s/./*/g if $self->{hidden}; 1521 $text =~ s/./*/g if $self->{hidden};
1258 $self->{layout}->set_text ("$text "); 1522 $self->{layout}->set_text ("$text ");
1259 1523
1260 $self->emit (changed => $self->{text}); 1524 $self->emit (changed => $self->{text});
1261}
1262
1263sub get_text {
1264 $_[0]{text}
1265}
1266
1267sub size_request {
1268 my ($self) = @_;
1269
1270 my ($w, $h) = $self->SUPER::size_request;
1271
1272 ($w + 1, $h) # add 1 for cursor
1273}
1274
1275sub size_allocate {
1276 my ($self, $w, $h) = @_;
1277
1278 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1279} 1525}
1280 1526
1281sub set_text { 1527sub set_text {
1282 my ($self, $text) = @_; 1528 my ($self, $text) = @_;
1283 1529
1284 $self->{cursor} = length $text; 1530 $self->{cursor} = length $text;
1285 $self->_set_text ($text); 1531 $self->_set_text ($text);
1286 $self->update; 1532 $self->update;
1533 $self->check_size;
1534}
1535
1536sub get_text {
1537 $_[0]{text}
1538}
1539
1540sub size_request {
1541 my ($self) = @_;
1542
1543 my ($w, $h) = $self->SUPER::size_request;
1544
1545 ($w + 1, $h) # add 1 for cursor
1546}
1547
1548sub size_allocate {
1549 my ($self, $w, $h) = @_;
1550
1551 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1287} 1552}
1288 1553
1289sub key_down { 1554sub key_down {
1290 my ($self, $ev) = @_; 1555 my ($self, $ev) = @_;
1291 1556
… …
1293 my $sym = $ev->{sym}; 1558 my $sym = $ev->{sym};
1294 my $uni = $ev->{unicode}; 1559 my $uni = $ev->{unicode};
1295 1560
1296 my $text = $self->get_text; 1561 my $text = $self->get_text;
1297 1562
1298 if ($sym == 8) { 1563 if ($uni == 8) {
1299 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1564 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1300 } elsif ($sym == 127) { 1565 } elsif ($uni == 127) {
1301 substr $text, $self->{cursor}, 1, ""; 1566 substr $text, $self->{cursor}, 1, "";
1302 } elsif ($sym == CFClient::SDLK_LEFT) { 1567 } elsif ($sym == CFClient::SDLK_LEFT) {
1303 --$self->{cursor} if $self->{cursor}; 1568 --$self->{cursor} if $self->{cursor};
1304 } elsif ($sym == CFClient::SDLK_RIGHT) { 1569 } elsif ($sym == CFClient::SDLK_RIGHT) {
1305 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1570 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1306 } elsif ($sym == CFClient::SDLK_HOME) { 1571 } elsif ($sym == CFClient::SDLK_HOME) {
1307 $self->{cursor} = 0; 1572 $self->{cursor} = 0;
1308 } elsif ($sym == CFClient::SDLK_END) { 1573 } elsif ($sym == CFClient::SDLK_END) {
1309 $self->{cursor} = length $text; 1574 $self->{cursor} = length $text;
1310 } elsif ($sym == 27) { 1575 } elsif ($uni == 27) {
1311 $self->emit ('escape'); 1576 $self->emit ('escape');
1312 } elsif ($uni) { 1577 } elsif ($uni) {
1313 substr $text, $self->{cursor}++, 0, chr $uni; 1578 substr $text, $self->{cursor}++, 0, chr $uni;
1314 } 1579 }
1315 1580
1316 $self->_set_text ($text); 1581 $self->_set_text ($text);
1317 $self->update; 1582 $self->update;
1583 $self->check_size;
1318} 1584}
1319 1585
1320sub focus_in { 1586sub focus_in {
1321 my ($self) = @_; 1587 my ($self) = @_;
1322 1588
… …
1398 my ($self, $ev) = @_; 1664 my ($self, $ev) = @_;
1399 1665
1400 my $sym = $ev->{sym}; 1666 my $sym = $ev->{sym};
1401 1667
1402 if ($sym == 13) { 1668 if ($sym == 13) {
1669 unshift @{$self->{history}},
1670 my $txt = $self->get_text;
1671 $self->{history_pointer} = -1;
1672 $self->{history_saveback} = '';
1403 $self->emit (activate => $self->get_text); 1673 $self->emit (activate => $txt);
1404 $self->update; 1674 $self->update;
1675
1676 } elsif ($sym == CFClient::SDLK_UP) {
1677 if ($self->{history_pointer} < 0) {
1678 $self->{history_saveback} = $self->get_text;
1679 }
1680 if (@{$self->{history} || []} > 0) {
1681 $self->{history_pointer}++;
1682 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1683 $self->{history_pointer} = @{$self->{history} || []} - 1;
1684 }
1685 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1686 }
1687
1688 } elsif ($sym == CFClient::SDLK_DOWN) {
1689 $self->{history_pointer}--;
1690 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1691
1692 if ($self->{history_pointer} >= 0) {
1693 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1694 } else {
1695 $self->set_text ($self->{history_saveback});
1696 }
1405 1697
1406 } else { 1698 } else {
1407 $self->SUPER::key_down ($ev); 1699 $self->SUPER::key_down ($ev);
1408 } 1700 }
1409 1701
… …
1423 1715
1424sub new { 1716sub new {
1425 my $class = shift; 1717 my $class = shift;
1426 1718
1427 $class->SUPER::new ( 1719 $class->SUPER::new (
1428 padding => 4, 1720 padding => 4,
1429 fg => [1, 1, 1], 1721 fg => [1, 1, 1],
1430 bg => [1, 1, 1, 0.2],
1431 active_fg => [0, 0, 1], 1722 active_fg => [0, 0, 1],
1432 can_hover => 1, 1723 can_hover => 1,
1433 align => 0, 1724 align => 0,
1434 valign => 0, 1725 valign => 0,
1435 can_events => 1, 1726 can_events => 1,
1436 @_ 1727 @_
1437 ) 1728 )
1438} 1729}
1439 1730
… …
1453 1744
1454 if ($GRAB == $self) { 1745 if ($GRAB == $self) {
1455 $self->{fg} = $self->{active_fg}; 1746 $self->{fg} = $self->{active_fg};
1456 } 1747 }
1457 1748
1458 glEnable GL_BLEND;
1459 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1460 glEnable GL_TEXTURE_2D; 1749 glEnable GL_TEXTURE_2D;
1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1462 glColor 0, 0, 0, 1; 1751 glColor 0, 0, 0, 1;
1463 1752
1464 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1753 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1465 1754
1466 glDisable GL_TEXTURE_2D; 1755 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468 1756
1469 $self->SUPER::_draw; 1757 $self->SUPER::_draw;
1470} 1758}
1471 1759
1472############################################################################# 1760#############################################################################
… …
1486 1774
1487 $class->SUPER::new ( 1775 $class->SUPER::new (
1488 padding => 2, 1776 padding => 2,
1489 fg => [1, 1, 1], 1777 fg => [1, 1, 1],
1490 active_fg => [1, 1, 0], 1778 active_fg => [1, 1, 0],
1779 bg => [0, 0, 0, 0.2],
1780 active_bg => [1, 1, 1, 0.5],
1491 state => 0, 1781 state => 0,
1492 can_hover => 1, 1782 can_hover => 1,
1493 @_ 1783 @_
1494 ) 1784 )
1495} 1785}
… …
1519 1809
1520 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1810 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1521 1811
1522 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1812 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1523 1813
1524 glEnable GL_BLEND; 1814 my $tex = $self->{state} ? $tex[1] : $tex[0];
1815
1525 glEnable GL_TEXTURE_2D; 1816 glEnable GL_TEXTURE_2D;
1526 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1527
1528 my $tex = $self->{state} ? $tex[1] : $tex[0];
1529
1530 $tex->draw_quad (0, 0, $s, $s); 1817 $tex->draw_quad_alpha (0, 0, $s, $s);
1531
1532 glDisable GL_TEXTURE_2D; 1818 glDisable GL_TEXTURE_2D;
1533 glDisable GL_BLEND;
1534} 1819}
1535 1820
1536############################################################################# 1821#############################################################################
1537 1822
1538package CFClient::UI::Image; 1823package CFClient::UI::Image;
… …
1581 glTranslate 0, -$self->{w}, 0; 1866 glTranslate 0, -$self->{w}, 0;
1582 1867
1583 ($w, $h) = ($h, $w); 1868 ($w, $h) = ($h, $w);
1584 } 1869 }
1585 1870
1586 glEnable GL_BLEND;
1587 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1588 glEnable GL_TEXTURE_2D; 1871 glEnable GL_TEXTURE_2D;
1589 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1872 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1590 1873
1591 $tex->draw_quad (0, 0, $w, $h); 1874 $tex->draw_quad_alpha (0, 0, $w, $h);
1592 1875
1593 glDisable GL_BLEND;
1594 glDisable GL_TEXTURE_2D; 1876 glDisable GL_TEXTURE_2D;
1595} 1877}
1596 1878
1597############################################################################# 1879#############################################################################
1598 1880
1599package CFClient::UI::VGauge; 1881package CFClient::UI::VGauge;
1600 1882
1601our @ISA = CFClient::UI::Base::; 1883our @ISA = CFClient::UI::Base::;
1884
1885use List::Util qw(min max);
1602 1886
1603use CFClient::OpenGL; 1887use CFClient::OpenGL;
1604 1888
1605my %tex = ( 1889my %tex = (
1606 food => [ 1890 food => [
1607 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1891 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1608 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1892 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1609 ], 1893 ],
1610 grace => [ 1894 grace => [
1611 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1895 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1612 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1896 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1613 ], 1897 ],
1614 hp => [ 1898 hp => [
1615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1899 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1616 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1900 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1617 ], 1901 ],
1618 mana => [ 1902 mana => [
1619 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1903 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1620 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1904 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1621 ], 1905 ],
1622); 1906);
1623 1907
1624# eg. VGauge->new (gauge => 'food'), default gauge: food 1908# eg. VGauge->new (gauge => 'food'), default gauge: food
1625sub new { 1909sub new {
… …
1644} 1928}
1645 1929
1646sub set_max { 1930sub set_max {
1647 my ($self, $max) = @_; 1931 my ($self, $max) = @_;
1648 1932
1933 return if $self->{max_val} == $max;
1934
1649 $self->{max_val} = $max; 1935 $self->{max_val} = $max;
1936 $self->update;
1650} 1937}
1651 1938
1652sub set_value { 1939sub set_value {
1653 my ($self, $val, $max) = @_; 1940 my ($self, $val, $max) = @_;
1654 1941
1655 $self->set_max ($max) 1942 $self->set_max ($max)
1656 if defined $max; 1943 if defined $max;
1657 1944
1658 $max = $self->{max_val}; 1945 return if $self->{val} == $val;
1946
1659 $self->{val} = $val; 1947 $self->{val} = $val;
1660
1661 $self->update; 1948 $self->update;
1662} 1949}
1663 1950
1664sub _draw { 1951sub _draw {
1665 my ($self) = @_; 1952 my ($self) = @_;
1666 1953
1667 my $tex = $tex{$self->{type}}; 1954 my $tex = $tex{$self->{type}};
1955 my ($t1, $t2, $t3) = @$tex;
1668 1956
1669 my ($w, $h) = ($self->{w}, $self->{h}); 1957 my ($w, $h) = ($self->{w}, $self->{h});
1670 1958
1671 if ($self->{vertical}) { 1959 if ($self->{vertical}) {
1672 glRotate 90, 0, 0, 1; 1960 glRotate 90, 0, 0, 1;
… …
1674 1962
1675 ($w, $h) = ($h, $w); 1963 ($w, $h) = ($h, $w);
1676 } 1964 }
1677 1965
1678 my $ycut = $self->{val} / ($self->{max_val} || 1); 1966 my $ycut = $self->{val} / ($self->{max_val} || 1);
1679 $ycut = 1 if $self->{val} > $self->{max_val};
1680 1967
1681 my $t1 = $tex->[0]; 1968 my $ycut1 = max 0, min 1, $ycut;
1682 my $t2 = $tex->[1]; 1969 my $ycut2 = max 0, min 1, $ycut - 1;
1970
1971 my $h1 = $self->{h} * (1 - $ycut1);
1972 my $h2 = $self->{h} * (1 - $ycut2);
1683 1973
1684 glEnable GL_BLEND; 1974 glEnable GL_BLEND;
1685 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1975 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1686 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1687 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1688 1978
1689 my $h1 = $self->{h} - $ycut * $self->{h};
1690 my $h2 = $ycut * $self->{h};
1691
1692 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1979 glBindTexture GL_TEXTURE_2D, $t1->{name};
1693 glBegin GL_QUADS; 1980 glBegin GL_QUADS;
1694 glTexCoord 0 , 0; glVertex 0 , 0; 1981 glTexCoord 0 , 0; glVertex 0 , 0;
1695 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1982 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1696 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1983 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1697 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1984 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1698 glEnd; 1985 glEnd;
1699 1986
1987 my $ycut1 = List::Util::min 1, $ycut;
1700 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1988 glBindTexture GL_TEXTURE_2D, $t2->{name};
1701 glBegin GL_QUADS; 1989 glBegin GL_QUADS;
1702 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1990 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1991 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1704 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1992 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1705 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1993 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1706 glEnd; 1994 glEnd;
1995
1996 if ($t3) {
1997 glBindTexture GL_TEXTURE_2D, $t3->{name};
1998 glBegin GL_QUADS;
1999 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2000 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2001 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2002 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2003 glEnd;
2004 }
1707 2005
1708 glDisable GL_BLEND; 2006 glDisable GL_BLEND;
1709 glDisable GL_TEXTURE_2D; 2007 glDisable GL_TEXTURE_2D;
1710} 2008}
1711 2009
… …
1717 2015
1718sub new { 2016sub new {
1719 my ($class, %arg) = @_; 2017 my ($class, %arg) = @_;
1720 2018
1721 my $self = $class->SUPER::new ( 2019 my $self = $class->SUPER::new (
1722 tooltip => $arg{type}, 2020 tooltip => $arg{type},
2021 can_hover => 1,
2022 can_events => 1,
1723 %arg, 2023 %arg,
1724 ); 2024 );
1725 2025
1726 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2026 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1727 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2027 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1728 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2028 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1729 2029
1730 $self 2030 $self
1731} 2031}
1732 2032
… …
1735 2035
1736 $self->{value}->set_fontsize ($fsize); 2036 $self->{value}->set_fontsize ($fsize);
1737 $self->{max} ->set_fontsize ($fsize); 2037 $self->{max} ->set_fontsize ($fsize);
1738} 2038}
1739 2039
2040sub set_max {
2041 my ($self, $max) = @_;
2042
2043 $self->{gauge}->set_max ($max);
2044 $self->{max}->set_text ($max);
2045}
2046
1740sub set_value { 2047sub set_value {
1741 my ($self, $val, $max) = @_; 2048 my ($self, $val, $max) = @_;
1742 2049
1743 $self->set_max ($max) 2050 $self->set_max ($max)
1744 if defined $max; 2051 if defined $max;
1745 2052
1746 $self->{gauge}->set_value ($val, $max); 2053 $self->{gauge}->set_value ($val, $max);
1747 $self->{value}->set_text ($val); 2054 $self->{value}->set_text ($val);
1748}
1749
1750sub set_max {
1751 my ($self, $max) = @_;
1752
1753 $self->{gauge}->set_max ($max);
1754 $self->{max}->set_text ($max);
1755} 2055}
1756 2056
1757############################################################################# 2057#############################################################################
1758 2058
1759package CFClient::UI::Slider; 2059package CFClient::UI::Slider;
… …
1769 qw(s1_slider.png s1_slider_bg.png); 2069 qw(s1_slider.png s1_slider_bg.png);
1770 2070
1771sub new { 2071sub new {
1772 my $class = shift; 2072 my $class = shift;
1773 2073
1774 # range [value, low, high, page] 2074 # range [value, low, high, page, unit]
1775 2075
1776 # TODO: 0-width page 2076 # TODO: 0-width page
1777 # TODO: req_w/h are wrong with vertical 2077 # TODO: req_w/h are wrong with vertical
1778 # TODO: calculations are off 2078 # TODO: calculations are off
1779 my $self = $class->SUPER::new ( 2079 my $self = $class->SUPER::new (
1780 fg => [1, 1, 1], 2080 fg => [1, 1, 1],
1781 active_fg => [0, 0, 0], 2081 active_fg => [0, 0, 0],
2082 bg => [0, 0, 0, 0.2],
2083 active_bg => [1, 1, 1, 0.5],
1782 range => [0, 0, 100, 10], 2084 range => [0, 0, 100, 10, 0],
1783 req_w => 20, 2085 req_w => $::WIDTH / 80,
1784 req_h => 20, 2086 req_h => $::WIDTH / 80,
1785 vertical => 0, 2087 vertical => 0,
1786 can_hover => 1, 2088 can_hover => 1,
1787 inner_pad => 5, 2089 inner_pad => 0.02,
1788 @_ 2090 @_
1789 ); 2091 );
1790 2092
2093 $self->set_value ($self->{range}[0]);
2094 $self->update;
2095
1791 $self 2096 $self
2097}
2098
2099sub set_range {
2100 my ($self, $range) = @_;
2101
2102 $self->{range} = $range;
2103
2104 $self->update;
2105}
2106
2107sub set_value {
2108 my ($self, $value) = @_;
2109
2110 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2111
2112 $hi = $lo + 1 if $hi <= $lo;
2113
2114 $page = $hi - $lo if $page > $hi - $lo;
2115
2116 $value = $lo if $value < $lo;
2117 $value = $hi - $page if $value > $hi - $page;
2118
2119 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2120 if $unit;
2121
2122 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2123
2124 if ($value != $old_value) {
2125 $self->emit (changed => $value);
2126 $self->update;
2127 }
1792} 2128}
1793 2129
1794sub size_request { 2130sub size_request {
1795 my ($self) = @_; 2131 my ($self) = @_;
1796 2132
… …
1802 2138
1803sub button_down { 2139sub button_down {
1804 my ($self, $ev, $x, $y) = @_; 2140 my ($self, $ev, $x, $y) = @_;
1805 2141
1806 $self->SUPER::button_down ($ev, $x, $y); 2142 $self->SUPER::button_down ($ev, $x, $y);
2143
2144 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2145
1807 $self->mouse_motion ($ev, $x, $y); 2146 $self->mouse_motion ($ev, $x, $y);
1808} 2147}
1809 2148
1810sub mouse_motion { 2149sub mouse_motion {
1811 my ($self, $ev, $x, $y) = @_; 2150 my ($self, $ev, $x, $y) = @_;
1812 2151
1813 if ($GRAB == $self) { 2152 if ($GRAB == $self) {
2153 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2154
2155 my (undef, $lo, $hi, $page) = @{$self->{range}};
2156
2157 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2158
2159 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2160 }
2161}
2162
2163sub update {
2164 my ($self) = @_;
2165
2166 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2167 $self->set_value ($self->{range}[0]);
2168
1814 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2169 my ($value, $lo, $hi, $page) = @{$self->{range}};
2170 my $range = ($hi - $page - $lo) || 1e-100;
1815 2171
1816 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2172 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1817 2173
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2174 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2175 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1820 2176
1821 $x -= $inner_pad_px; # substract the padding 2177 $value = ($value - $lo) / $range;
1822 $x = $x * ($hi - $lo) / $inner_w + $lo; 2178 $value = $value * $self->{scale} + $self->{offset};
1823 $x = $lo if $x < $lo;
1824 $x = $hi - $page if $x > $hi - $page;
1825 $self->{range}[0] = $x;
1826 2179
1827 $self->emit (changed => $x); 2180 $self->{knob_x} = $value - $knob_w * 0.5;
1828 $self->update; 2181 $self->{knob_w} = $knob_w;
1829 } 2182 });
1830}
1831 2183
1832# the inner_* stuff is for generating a padding for the slider handle, 2184 $self->SUPER::update;
1833# so that the handle doesn't leave the texture. This calculation isn't 100%
1834# correct propably, but it does the job for now
1835sub _calc_inner_pad_px {
1836 my ($self, $w) = @_;
1837 ($w / 100) * $self->{inner_pad} # % to pixels
1838} 2185}
1839 2186
1840sub _draw { 2187sub _draw {
1841 my ($self) = @_; 2188 my ($self) = @_;
1842 2189
1843 $self->SUPER::_draw (); 2190 $self->SUPER::_draw ();
1844 2191
1845 my ($w, $h) = @$self{qw(w h)}; 2192 glScale $self->{w}, $self->{h};
1846 2193
1847 if ($self->{vertical}) { 2194 if ($self->{vertical}) {
1848 # draw a vertical slider like a rotated horizontal slider 2195 # draw a vertical slider like a rotated horizontal slider
1849 2196
2197 glTranslate 1, 0, 0;
1850 glRotate 90, 0, 0, 1; 2198 glRotate 90, 0, 0, 1;
1851 glTranslate 0, -$self->{w}, 0;
1852
1853 ($w, $h) = ($h, $w);
1854 } 2199 }
1855 2200
1856 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2201 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1857 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2202 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1858 2203
1859 my ($value, $lo, $hi, $page) = @{$self->{range}};
1860
1861 $hi = $value + 1 if $lo == $hi;
1862
1863 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1864 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1865
1866 $page = int $page * $inner_w / ($hi - $lo);
1867 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1868
1869 $w -= $page;
1870 $page &= ~1;
1871 glTranslate $page * 0.5, 0, 0;
1872 $page ||= 2;
1873
1874 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1875 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1876
1877 glEnable GL_BLEND;
1878 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1879 glEnable GL_TEXTURE_2D; 2204 glEnable GL_TEXTURE_2D;
1880 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2205 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1881 2206
1882 # draw background 2207 # draw background
1883 $tex[1]->draw_quad (0, 0, $w, $h); 2208 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1884 2209
1885 # draw handle 2210 # draw handle
1886 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2211 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1887 2212
1888 glDisable GL_BLEND;
1889 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1890} 2214}
2215
2216#############################################################################
2217
2218package CFClient::UI::ValSlider;
2219
2220our @ISA = CFClient::UI::HBox::;
2221
2222sub new {
2223 my ($class, %arg) = @_;
2224
2225 my $range = delete $arg{range};
2226
2227 my $self = $class->SUPER::new (
2228 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2229 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2230 to_value => sub { shift },
2231 from_value => sub { shift },
2232 %arg,
2233 );
2234
2235 $self->{slider}->connect (changed => sub {
2236 my ($self, $value) = @_;
2237 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2238 $self->{parent}->emit (changed => $value);
2239 });
2240
2241# $self->{entry}->connect (changed => sub {
2242# my ($self, $value) = @_;
2243# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2244# $self->{parent}->emit (changed => $value);
2245# });
2246
2247 $self->add ($self->{slider}, $self->{entry});
2248
2249 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2250
2251 $self
2252}
2253
2254sub set_range { shift->{slider}->set_range (@_) }
2255sub set_value { shift->{slider}->set_value (@_) }
1891 2256
1892############################################################################# 2257#############################################################################
1893 2258
1894package CFClient::UI::TextView; 2259package CFClient::UI::TextView;
1895 2260
… …
1899 2264
1900sub new { 2265sub new {
1901 my $class = shift; 2266 my $class = shift;
1902 2267
1903 my $self = $class->SUPER::new ( 2268 my $self = $class->SUPER::new (
1904 fontsize => 1, 2269 fontsize => 1,
2270 can_events => 0,
2271 #font => default_font
1905 @_, 2272 @_,
1906 2273
1907 layout => (new CFClient::Layout), 2274 layout => (new CFClient::Layout 1),
1908 par => [], 2275 par => [],
1909 height => 0, 2276 height => 0,
1910 children => [ 2277 children => [
1911 (new CFClient::UI::Empty expand => 1), 2278 (new CFClient::UI::Empty expand => 1),
1912 (new CFClient::UI::Slider vertical => 1), 2279 (new CFClient::UI::Slider vertical => 1),
1913 ], 2280 ],
1914 ); 2281 );
1915 2282
1916 $self->{children}[1]->connect (changed => sub { 2283 $self->{children}[1]->connect (changed => sub { $self->update });
1917 $self->update;
1918 });
1919 2284
1920 $self 2285 $self
1921} 2286}
1922 2287
1923sub set_fontsize { 2288sub set_fontsize {
… …
1925 2290
1926 $self->{fontsize} = $fontsize; 2291 $self->{fontsize} = $fontsize;
1927 $self->reflow; 2292 $self->reflow;
1928} 2293}
1929 2294
2295sub size_allocate {
2296 my ($self, $w, $h) = @_;
2297
2298 $self->SUPER::size_allocate ($w, $h);
2299
2300 $self->{layout}->set_font ($self->{font}) if $self->{font};
2301 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2302 $self->{layout}->set_width ($self->{children}[0]{w});
2303
2304 $self->reflow;
2305}
2306
1930sub text_height { 2307sub text_size {
1931 my ($self, $text) = @_; 2308 my ($self, $text, $indent) = @_;
1932 2309
1933 my $layout = $self->{layout}; 2310 my $layout = $self->{layout};
1934 2311
1935 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2312 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1936 $layout->set_width ($self->{w}); 2313 $layout->set_width ($self->{children}[0]{w} - $indent);
1937 $layout->set_text ($text); 2314 $layout->set_markup ($text);
1938 2315
1939 ($layout->size)[1] 2316 $layout->size
1940} 2317}
1941 2318
1942sub reflow { 2319sub reflow {
1943 my ($self) = @_; 2320 my ($self) = @_;
1944 2321
1945 $self->{need_reflow}++; 2322 $self->{need_reflow}++;
1946 $self->update; 2323 $self->update;
1947} 2324}
1948 2325
1949sub size_allocate { 2326sub set_offset {
2327 my ($self, $offset) = @_;
2328
2329 # todo: base offset on lines or so, not on pixels
2330 $self->{children}[1]->set_value ($offset);
2331}
2332
2333sub clear {
1950 my ($self, $w, $h) = @_; 2334 my ($self) = @_;
1951 2335
1952 $self->SUPER::size_allocate ($w, $h); 2336 $self->{par} = [];
1953 2337 $self->{height} = 0;
1954 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2338 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1955 $self->{layout}->set_width ($self->{children}[0]{w});
1956
1957 $self->reflow;
1958} 2339}
1959 2340
1960sub add_paragraph { 2341sub add_paragraph {
1961 my ($self, $color, $text) = @_; 2342 my ($self, $color, $text, $indent) = @_;
1962 2343
1963 #TODO: intelligently "reformat" paragraph 2344 for my $line (split /\n/, $text) {
1964 2345 my ($w, $h) = $self->text_size ($line);
1965 my $height = $self->text_height ($text);
1966
1967 $self->{height} += $height; 2346 $self->{height} += $h;
2347 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2348 }
1968 2349
1969 push @{$self->{par}}, [$height, $color, $text];
1970
1971 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2350 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1972 $self->{children}[1]->update;
1973} 2351}
1974 2352
1975sub update { 2353sub update {
1976 my ($self) = @_; 2354 my ($self) = @_;
1977 2355
… …
1979 2357
1980 return unless $self->{h} > 0; 2358 return unless $self->{h} > 0;
1981 2359
1982 delete $self->{texture}; 2360 delete $self->{texture};
1983 2361
1984 $ROOT->on_refresh ($self, sub { 2362 $ROOT->on_post_alloc ($self, sub {
2363 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2364
1985 if (delete $self->{need_reflow}) { 2365 if (delete $self->{need_reflow}) {
1986 my $height = 0; 2366 my $height = 0;
1987 2367
1988 $height += $_->[0] = $self->text_height ($_->[2]) 2368 my $layout = $self->{layout};
2369
2370 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2371
1989 for @{$self->{par}}; 2372 for (@{$self->{par}}) {
2373 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2374 $layout->set_width ($W - $_->[3]);
2375 $layout->set_markup ($_->[4]);
2376 my ($w, $h) = $layout->size;
2377 $_->[0] = $w + $_->[3];
2378 $_->[1] = $h;
2379 }
2380
2381 $height += $_->[1];
2382 }
1990 2383
1991 $self->{height} = $height; 2384 $self->{height} = $height;
1992 2385
1993 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2386 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1994 2387
1995 delete $self->{texture}; 2388 delete $self->{texture};
1996 } 2389 }
1997 2390
1998 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2391 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1999 glClearColor 0, 0, 0, 1; 2392 glClearColor 0.5, 0.5, 0.5, 0;
2000 glClear GL_COLOR_BUFFER_BIT; 2393 glClear GL_COLOR_BUFFER_BIT;
2001 2394
2395 my $top = int $self->{children}[1]{range}[0];
2396
2397 my $y0 = $top;
2398 my $y1 = $top + $H;
2399
2400 my $y = 0;
2401
2402 my $layout = $self->{layout};
2403
2404 $layout->set_font ($self->{font}) if $self->{font};
2405
2002 glEnable GL_BLEND; 2406 glEnable GL_BLEND;
2407 #TODO# not correct in windows where rgba is forced off
2003 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2408 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2004 glEnable GL_TEXTURE_2D;
2005 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2006
2007 my $top = int $self->{children}[1]{range}[0];
2008
2009 my $y0 = $top;
2010 my $y1 = $top + $self->{h};
2011
2012 my $y = 0;
2013
2014 my $layout = $self->{layout};
2015 2409
2016 for my $par (@{$self->{par}}) { 2410 for my $par (@{$self->{par}}) {
2017 my $h = $par->[0]; 2411 my $h = $par->[1];
2018 2412
2019 if ($y0 < $y + $h && $y < $y1) { 2413 if ($y0 < $y + $h && $y < $y1) {
2414 $layout->set_foreground (@{ $par->[2] });
2415 $layout->set_width ($W - $par->[3]);
2020 $layout->set_text ($par->[2]); 2416 $layout->set_markup ($par->[4]);
2021 2417
2022 glColor @{ $par->[1] }; 2418 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2023 my ($W, $H) = $layout->size; 2419
2024 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2420 glRasterPos $par->[3], $y - $y0;
2421 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2025 } 2422 }
2026 2423
2027 $y += $h; 2424 $y += $h;
2028 } 2425 }
2029 2426
2030 glDisable GL_TEXTURE_2D;
2031 glDisable GL_BLEND; 2427 glDisable GL_BLEND;
2032 }; 2428 };
2033 }); 2429 });
2034} 2430}
2035 2431
2036sub _draw { 2432sub _draw {
2037 my ($self) = @_; 2433 my ($self) = @_;
2038 2434
2039 if ($self->{texture}) {
2040 glEnable GL_TEXTURE_2D; 2435 glEnable GL_TEXTURE_2D;
2041 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2436 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2437 glColor 1, 1, 1, 1;
2042 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2438 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2043 glDisable GL_TEXTURE_2D; 2439 glDisable GL_TEXTURE_2D;
2044 }
2045 2440
2046 $self->{children}[1]->draw; 2441 $self->{children}[1]->draw;
2047 2442
2048} 2443}
2049 2444
… …
2097 2492
2098sub new { 2493sub new {
2099 my $class = shift; 2494 my $class = shift;
2100 2495
2101 my $self = $class->SUPER::new ( 2496 my $self = $class->SUPER::new (
2102 state => 0, 2497 state => 0,
2103 connect_activate => \&toggle_flopper, 2498 connect_activate => \&toggle_flopper,
2104 can_events => 1,
2105 @_ 2499 @_
2106 ); 2500 );
2107 2501
2108 if ($self->{state}) { 2502 if ($self->{state}) {
2109 $self->{state} = 0; 2503 $self->{state} = 0;
… …
2129 $self->emit (changed => $self->{state}); 2523 $self->emit (changed => $self->{state});
2130} 2524}
2131 2525
2132############################################################################# 2526#############################################################################
2133 2527
2528package CFClient::UI::Tooltip;
2529
2530our @ISA = CFClient::UI::Bin::;
2531
2532use CFClient::OpenGL;
2533
2534sub new {
2535 my $class = shift;
2536
2537 $class->SUPER::new (
2538 @_,
2539 can_events => 0,
2540 )
2541}
2542
2543sub set_tooltip_from {
2544 my ($self, $widget) = @_;
2545
2546 $self->add (new CFClient::UI::Label
2547 markup => $widget->{tooltip},
2548 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2549 fontsize => 0.8,
2550 fg => [0, 0, 0, 1],
2551 ellipsise => 0,
2552 font => ($widget->{tooltip_font} || $::FONT_PROP),
2553 );
2554}
2555
2556sub size_request {
2557 my ($self) = @_;
2558
2559 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2560
2561 ($w + 4, $h + 4)
2562}
2563
2564sub size_allocate {
2565 my ($self, $w, $h) = @_;
2566
2567 $self->SUPER::size_allocate ($w - 4, $h - 4);
2568}
2569
2570sub _draw {
2571 my ($self) = @_;
2572
2573 glTranslate 0.375, 0.375;
2574
2575 my ($w, $h) = @$self{qw(w h)};
2576
2577 glColor 1, 0.8, 0.4;
2578 glBegin GL_QUADS;
2579 glVertex 0 , 0;
2580 glVertex 0 , $h;
2581 glVertex $w, $h;
2582 glVertex $w, 0;
2583 glEnd;
2584
2585 glColor 0, 0, 0;
2586 glBegin GL_LINE_LOOP;
2587 glVertex 0 , 0;
2588 glVertex 0 , $h;
2589 glVertex $w, $h;
2590 glVertex $w, 0;
2591 glEnd;
2592
2593 glTranslate 2 - 0.375, 2 - 0.375;
2594 $self->SUPER::_draw;
2595}
2596
2597#############################################################################
2598
2599package CFClient::UI::Face;
2600
2601our @ISA = CFClient::UI::Base::;
2602
2603use CFClient::OpenGL;
2604
2605sub new {
2606 my $class = shift;
2607
2608 my $self = $class->SUPER::new (
2609 aspect => 1,
2610 @_,
2611 );
2612
2613 if ($self->{anim} && $self->{animspeed}) {
2614 Scalar::Util::weaken (my $widget = $self);
2615
2616 $self->{timer} = Event->timer (
2617 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2618 hard => 1,
2619 interval => $self->{animspeed},
2620 cb => sub {
2621 ++$widget->{frame};
2622 $widget->update;
2623 },
2624 );
2625 }
2626
2627 $self
2628}
2629
2630sub size_request {
2631 (32, 8)
2632}
2633
2634sub update {
2635 my ($self) = @_;
2636
2637 return unless $self->{visible};
2638
2639 $self->SUPER::update;
2640}
2641
2642sub _draw {
2643 my ($self) = @_;
2644
2645 return unless $::CONN;
2646
2647 my $face;
2648
2649 if ($self->{frame}) {
2650 my $anim = $::CONN->{anim}[$self->{anim}];
2651
2652 $face = $anim->[ $self->{frame} % @$anim ]
2653 if $anim && @$anim;
2654 }
2655
2656 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2657
2658 if ($tex) {
2659 glEnable GL_TEXTURE_2D;
2660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2661 glColor 1, 1, 1, 1;
2662 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2663 glDisable GL_TEXTURE_2D;
2664 }
2665}
2666
2667sub DESTROY {
2668 my ($self) = @_;
2669
2670 $self->{timer}->cancel
2671 if $self->{timer};
2672
2673 $self->SUPER::DESTROY;
2674}
2675
2676#############################################################################
2677
2678package CFClient::UI::InventoryItem;
2679
2680our @ISA = CFClient::UI::HBox::;
2681
2682sub _item_to_desc {
2683 my ($item) = @_;
2684
2685 my $desc =
2686 $item->{nrof} < 2
2687 ? $item->{name}
2688 : "$item->{nrof} × $item->{name_pl}";
2689
2690 $item->{flags} & Crossfire::Protocol::F_OPEN
2691 and $desc .= " (open)";
2692 $item->{flags} & Crossfire::Protocol::F_APPLIED
2693 and $desc .= " (applied)";
2694 $item->{flags} & Crossfire::Protocol::F_UNPAID
2695 and $desc .= " (unpaid)";
2696 $item->{flags} & Crossfire::Protocol::F_MAGIC
2697 and $desc .= " (magic)";
2698 $item->{flags} & Crossfire::Protocol::F_CURSED
2699 and $desc .= " (cursed)";
2700 $item->{flags} & Crossfire::Protocol::F_DAMNED
2701 and $desc .= " (damned)";
2702 $item->{flags} & Crossfire::Protocol::F_LOCKED
2703 and $desc .= " *";
2704
2705 $desc
2706}
2707
2708sub new {
2709 my $class = shift;
2710
2711 my %args = @_;
2712
2713 my $item = delete $args{item};
2714
2715 my $desc = _item_to_desc ($item);
2716
2717 my $self = $class->SUPER::new (
2718 can_hover => 1,
2719 can_events => 1,
2720 tooltip => ((CFClient::UI::Label::escape $desc)
2721 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2722 connect_button_down => sub {
2723 my ($self, $ev, $x, $y) = @_;
2724
2725 # todo: maybe put examine on 1? but should just be a tooltip :(
2726 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2727 my $targ = $::CONN->{player}{tag};
2728
2729 if ($item->{container} == $::CONN->{player}{tag}) {
2730 $targ = $main::OPENCONT;
2731 }
2732
2733 $::CONN->send ("move $targ $item->{tag} 0");
2734 } elsif ($ev->{button} == 1) {
2735 $::CONN->send ("examine $item->{tag}");
2736 } elsif ($ev->{button} == 2) {
2737 $::CONN->send ("apply $item->{tag}");
2738 } elsif ($ev->{button} == 3) {
2739 my @menu_items = (
2740 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2741 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2742 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2743 (
2744 $item->{flags} & Crossfire::Protocol::F_LOCKED
2745 ? (
2746 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2747 )
2748 : (
2749 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2750 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2751 )
2752 ),
2753 );
2754
2755 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2756 }
2757
2758 1
2759 },
2760 %args
2761 );
2762
2763
2764 $self->add (new CFClient::UI::Face
2765 can_events => 0,
2766 face => $item->{face},
2767 anim => $item->{anim},
2768 animspeed => $item->{animspeed},
2769 );
2770
2771 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2772
2773 $self->{item} = $item;
2774
2775 $self->update_item;
2776
2777 $self
2778}
2779
2780sub update_item {
2781 my ($self) = @_;
2782
2783 my $desc = _item_to_desc ($self->{item});
2784
2785 $self->{name_lbl}->set_text ($desc);
2786}
2787
2788#############################################################################
2789
2790package CFClient::UI::Inventory;
2791
2792our @ISA = CFClient::UI::ScrolledWindow::;
2793
2794sub new {
2795 my $class = shift;
2796
2797 my $self = $class->SUPER::new (
2798 scrolled => (new CFClient::UI::Table),
2799 @_,
2800 );
2801
2802 $self
2803}
2804
2805sub set_items {
2806 my ($self, $items) = @_;
2807
2808 $self->{scrolled}->clear;
2809 return unless $items;
2810
2811 my @items = sort {
2812 ($a->{type} <=> $b->{type})
2813 or ($a->{name} cmp $b->{name})
2814 } @$items;
2815
2816 $self->{real_items} = \@items;
2817
2818 for my $item (@items) {
2819 $item->{item} = $item;
2820 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2821 $item->update_item ();
2822 }
2823
2824 my $i = 0;
2825 for (@items) {
2826 $self->{scrolled}->add (0, $i, $_);
2827 my $nrof = $_->{item}->{nrof} || 1;
2828 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2829 }
2830
2831# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2832}
2833
2834sub size_request {
2835 my ($self) = @_;
2836 ($self->{req_w}, $self->{req_h});
2837}
2838
2839#############################################################################
2840
2841package CFClient::UI::Menu;
2842
2843our @ISA = CFClient::UI::FancyFrame::;
2844
2845use CFClient::OpenGL;
2846
2847sub new {
2848 my $class = shift;
2849
2850 my $self = $class->SUPER::new (
2851 items => [],
2852 z => 100,
2853 @_,
2854 );
2855
2856 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2857
2858 for my $item (@{ $self->{items} }) {
2859 my ($widget, $cb) = @$item;
2860
2861 # handle various types of items, only text for now
2862 if (!ref $widget) {
2863 $widget = new CFClient::UI::Label
2864 can_hover => 1,
2865 can_events => 1,
2866 text => $widget;
2867 }
2868
2869 $self->{item}{$widget} = $item;
2870
2871 $self->{vbox}->add ($widget);
2872 }
2873
2874 $self
2875}
2876
2877# popup given the event (must be a mouse button down event currently)
2878sub popup {
2879 my ($self, $ev) = @_;
2880
2881 $self->emit ("popdown");
2882
2883 # maybe save $GRAB? must be careful about events...
2884 $GRAB = $self;
2885 $self->{button} = $ev->{button};
2886
2887 $self->show;
2888 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2889}
2890
2891sub mouse_motion {
2892 my ($self, $ev, $x, $y) = @_;
2893
2894 # TODO: should use vbox->find_widget or so
2895 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2896 $self->{hover} = $self->{item}{$HOVER};
2897}
2898
2899sub button_up {
2900 my ($self, $ev, $x, $y) = @_;
2901
2902 if ($ev->{button} == $self->{button}) {
2903 undef $GRAB;
2904 $self->hide;
2905
2906 $self->emit ("popdown");
2907 $self->{hover}[1]->() if $self->{hover};
2908 }
2909}
2910
2911#############################################################################
2912
2913package CFClient::UI::Statusbox;
2914
2915our @ISA = CFClient::UI::VBox::;
2916
2917sub new {
2918 my $class = shift;
2919
2920 $class->SUPER::new (
2921 fontsize => 0.8,
2922 @_,
2923 )
2924}
2925
2926sub reorder {
2927 my ($self) = @_;
2928 my $NOW = time;
2929
2930 while (my ($k, $v) = each %{ $self->{item} }) {
2931 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2932 }
2933
2934 my @widgets;
2935
2936 my @items = sort {
2937 $a->{pri} <=> $b->{pri}
2938 or $b->{id} <=> $a->{id}
2939 } values %{ $self->{item} };
2940
2941 my $count = 10 + 1;
2942 for my $item (@items) {
2943 last unless --$count;
2944
2945 push @widgets, $item->{label} ||= do {
2946 # TODO: doesn't handle markup well (read as: at all)
2947 my $short = $item->{count} > 1
2948 ? "<b>$item->{count} ×</b> $item->{text}"
2949 : $item->{text};
2950
2951 for ($short) {
2952 s/^\s+//;
2953 s/\s+/ /g;
2954 }
2955
2956 new CFClient::UI::Label
2957 markup => $short,
2958 tooltip => $item->{tooltip},
2959 tooltip_font => $::FONT_PROP,
2960 tooltip_width => 0.67,
2961 fontsize => $item->{fontsize} || $self->{fontsize},
2962 max_w => $::WIDTH * 0.44,
2963 fg => $item->{fg},
2964 can_events => 1,
2965 can_hover => 1
2966 };
2967 }
2968
2969 $self->clear;
2970 $self->SUPER::add (reverse @widgets);
2971}
2972
2973sub add {
2974 my ($self, $text, %arg) = @_;
2975
2976 $text =~ s/^\s+//;
2977 $text =~ s/\s+$//;
2978
2979 my $timeout = time + ((delete $arg{timeout}) || 60);
2980
2981 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2982
2983 if (my $item = $self->{item}{$group}) {
2984 if ($item->{text} eq $text) {
2985 $item->{count}++;
2986 } else {
2987 $item->{count} = 1;
2988 $item->{text} = $item->{tooltip} = $text;
2989 }
2990 $item->{id} = ++$self->{id};
2991 $item->{timeout} = $timeout;
2992 delete $item->{label};
2993 } else {
2994 $self->{item}{$group} = {
2995 id => ++$self->{id},
2996 text => $text,
2997 timeout => $timeout,
2998 tooltip => $text,
2999 fg => [0.8, 0.8, 0.8, 0.8],
3000 pri => 0,
3001 count => 1,
3002 %arg,
3003 };
3004 }
3005
3006 $self->reorder;
3007}
3008
3009sub reconfigure {
3010 my ($self) = @_;
3011
3012 delete $_->{label}
3013 for values %{ $self->{item} || {} };
3014
3015 $self->reorder;
3016 $self->SUPER::reconfigure;
3017}
3018
3019#############################################################################
3020
2134package CFClient::UI::Root; 3021package CFClient::UI::Root;
2135 3022
2136our @ISA = CFClient::UI::Container::; 3023our @ISA = CFClient::UI::Container::;
2137 3024
2138use CFClient::OpenGL; 3025use CFClient::OpenGL;
2139 3026
2140sub check_size { 3027sub new {
2141 my ($self) = @_; 3028 my $class = shift;
2142 3029
2143 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3030 $class->SUPER::new (
2144} 3031 @_,
2145 3032 )
2146sub size_request {
2147 ($::WIDTH, $::HEIGHT)
2148} 3033}
2149 3034
2150sub configure { 3035sub configure {
2151 my ($self, $x, $y, $w, $h) = @_; 3036 my ($self, $x, $y, $w, $h) = @_;
2152 3037
2153 $self->SUPER::configure ($x, $y, $w, $h); 3038 $self->{w} = $w;
3039 $self->{h} = $h;
3040}
2154 3041
3042sub check_size {
3043 my ($self) = @_;
3044
3045 $self->size_allocate ($self->{w}, $self->{h})
3046 if $self->{w};
3047}
3048
3049sub size_request {
3050 my ($self) = @_;
3051
3052 ($self->{w}, $self->{h})
3053}
3054
3055sub size_allocate {
3056 my ($self, $w, $h) = @_;
3057
3058 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3059 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3060
3061 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3062 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3063
2155 for my $child (@{$self->{children}}) { 3064 for my $child ($self->children) {
2156 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3065 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2157 3066
3067 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3068 if exists $child->{req_x};
3069
3070 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3071 if exists $child->{req_y};
3072
2158 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3073 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2159 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3074 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3075
2160 $child->configure ($X, $Y, $W,$H); 3076 $child->configure ($X, $Y, $W, $H);
2161 } 3077 }
2162} 3078}
2163 3079
2164sub _topleft { 3080sub coord2local {
2165 my ($self, $x, $y) = @_; 3081 my ($self, $x, $y) = @_;
2166 3082
2167 ($x, $y) 3083 ($x, $y)
2168} 3084}
2169 3085
3086sub coord2global {
3087 my ($self, $x, $y) = @_;
3088
3089 ($x, $y)
3090}
3091
2170sub update { 3092sub update {
2171 my ($self) = @_; 3093 my ($self) = @_;
2172 3094
2173 $self->check_size; 3095 $self->check_size;
2174 ::refresh (); 3096 $::WANT_REFRESH++;
2175} 3097}
2176 3098
2177sub add { 3099sub add {
2178 my ($self, $child) = @_; 3100 my ($self, @children) = @_;
2179 3101
3102 for (my @widgets = @children; my $w = pop @widgets; ) {
3103 push @widgets, $w->children;
3104 $w->{root} = $self;
3105 $w->{visible} = 1;
3106 }
3107
3108 for my $child (@children) {
3109 $child->{toplevel} = 1;
3110
2180 # integerize window positions 3111 # integerise window positions
2181 $child->{x} = int $child->{x}; 3112 $child->{x} = int $child->{x};
2182 $child->{y} = int $child->{y}; 3113 $child->{y} = int $child->{y};
3114 }
2183 3115
2184 $self->SUPER::add ($child); 3116 $self->SUPER::add (@children);
3117}
3118
3119sub remove {
3120 my ($self, @children) = @_;
3121
3122 $self->SUPER::remove (@children);
3123
3124 while (@children) {
3125 my $w = pop @children;
3126 push @children, $w->children;
3127 delete $w->{visible};
3128 }
2185} 3129}
2186 3130
2187sub on_refresh { 3131sub on_refresh {
2188 my ($self, $id, $cb) = @_; 3132 my ($self, $id, $cb) = @_;
2189 3133
2190 $self->{refresh_hook}{$id} = $cb; 3134 $self->{refresh_hook}{$id} = $cb;
2191} 3135}
2192 3136
3137sub on_post_alloc {
3138 my ($self, $id, $cb) = @_;
3139
3140 $self->{post_alloc_hook}{$id} = $cb;
3141}
3142
2193sub draw { 3143sub draw {
2194 my ($self) = @_; 3144 my ($self) = @_;
2195 3145
2196 while (my $rcb = delete $self->{refresh_hook}) { 3146 while ($self->{refresh_hook}) {
2197 $_->() for values %$rcb; 3147 $_->()
3148 for values %{delete $self->{refresh_hook}};
3149 }
3150
3151 if ($self->{check_size}) {
3152 my @queue = ([], []);
3153
3154 for (;;) {
3155 if ($self->{check_size}) {
3156 # heuristic: check containers last
3157 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3158 for values %{delete $self->{check_size}}
3159 }
3160
3161 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3162
3163 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3164 ? @$widget{qw(user_w user_h)}
3165 : $widget->size_request;
3166
3167 if (delete $widget->{force_alloc}
3168 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3169 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3170
3171 $widget->{req_w} = $w;
3172 $widget->{req_h} = $h;
3173
3174 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3175
3176 $widget->{parent}->check_size
3177 if $widget->{parent};
3178 }
3179 }
3180 }
3181
3182 while ($self->{size_alloc}) {
3183 for (values %{delete $self->{size_alloc}}) {
3184 my ($widget, $w, $h) = @$_;
3185
3186 $w = 0 if $w < 0;
3187 $h = 0 if $h < 0;
3188
3189 $widget->{w} = $w;
3190 $widget->{h} = $h;
3191 $widget->size_allocate ($w, $h);
3192 $widget->emit (size_allocate => $w, $h);
3193 }
3194 }
3195
3196 while ($self->{post_alloc_hook}) {
3197 $_->()
3198 for values %{delete $self->{post_alloc_hook}};
2198 } 3199 }
2199 3200
2200 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3201 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2201 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3202 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2202 glClear GL_COLOR_BUFFER_BIT; 3203 glClear GL_COLOR_BUFFER_BIT;
2203 3204
2204 glMatrixMode GL_PROJECTION; 3205 glMatrixMode GL_PROJECTION;
2205 glLoadIdentity; 3206 glLoadIdentity;
2206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3207 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2207 glMatrixMode GL_MODELVIEW; 3208 glMatrixMode GL_MODELVIEW;
2208 glLoadIdentity; 3209 glLoadIdentity;
2209 3210
2210 $self->_draw; 3211 $self->_draw;
2211} 3212}
… …
2213############################################################################# 3214#############################################################################
2214 3215
2215package CFClient::UI; 3216package CFClient::UI;
2216 3217
2217$ROOT = new CFClient::UI::Root; 3218$ROOT = new CFClient::UI::Root;
2218$TOOLTIP = new CFClient::UI::Label fontsize => 0.8, can_events => 0; 3219$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2219 3220
22201 32211
2221 3222

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