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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.147 by root, Sat Apr 22 03:50:25 2006 UTC vs.
Revision 1.208 by root, Mon May 15 22:52:17 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
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
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;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
73
74 check_tooltip;
33 } 75 }
34 76
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($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, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($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, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
71} 126}
72 127
73# convert position array to integers 128# convert position array to integers
74sub harmonize { 129sub harmonize {
75 my ($vals) = @_; 130 my ($vals) = @_;
… …
81 $rem += $_ - $i; 136 $rem += $_ - $i;
82 $_ = $i; 137 $_ = $i;
83 } 138 }
84} 139}
85 140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) {
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
155 }
156
157 $widget->reconfigure;
158 }
159}
160
86############################################################################# 161#############################################################################
87 162
88package CFClient::UI::Base; 163package CFClient::UI::Base;
89 164
90use strict; 165use strict;
… …
93 168
94sub new { 169sub new {
95 my $class = shift; 170 my $class = shift;
96 171
97 my $self = bless { 172 my $self = bless {
98 x => 0, 173 x => 0,
99 y => 0, 174 y => 0,
100 z => 0, 175 z => 0,
176 can_events => 1,
101 @_ 177 @_
102 }, $class; 178 }, $class;
103 179
104 for (keys %$self) { 180 for (keys %$self) {
105 if (/^connect_(.*)$/) { 181 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 182 $self->connect ($1 => delete $self->{$_});
107 } 183 }
108 } 184 }
109 185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
110 $self 188 $self
111} 189}
112 190
191sub destroy {
192 my ($self) = @_;
193
194 $self->hide;
195 %$self = ();
196}
197
113sub show { 198sub show {
114 my ($self) = @_; 199 my ($self) = @_;
115 200
116 return if $self->{parent}; 201 return if $self->{parent};
117 202
… …
119} 204}
120 205
121sub hide { 206sub hide {
122 my ($self) = @_; 207 my ($self) = @_;
123 208
124 return unless $self->{parent}; 209 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self;
125 211
126 $self->{parent}->remove ($self); 212 $self->{parent}->remove ($self)
213 if $self->{parent};
127} 214}
128 215
129sub move { 216sub move {
130 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
131 218
… …
134 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
135 222
136 $self->update; 223 $self->update;
137} 224}
138 225
139sub needs_redraw { 226sub set_size {
140 0 227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
141} 233}
142 234
143sub size_request { 235sub size_request {
144 require Carp; 236 require Carp;
145 Carp::confess "size_request is abstract"; 237 Carp::confess "size_request is abstract";
… …
165 $self->{y} = $y; 257 $self->{y} = $y;
166 $self->update; 258 $self->update;
167 } 259 }
168 260
169 if ($self->{w} != $w || $self->{h} != $h) { 261 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 263 }
176} 264}
177 265
178sub size_allocate { 266sub size_allocate {
179 # nothing to be done 267 # nothing to be done
180} 268}
181 269
182# return top left coordinates 270sub reconfigure {
183sub _topleft { 271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
184 my ($self, $x, $y) = @_; 281 my ($self, $w, $h) = @_;
185 282
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 283 delete $self->{max_w}; $self->{max_w} = $w if $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h;
187} 285}
188 286
189# translate global coordinates to local coordinate system 287# translate global coordinates to local coordinate system
190sub coord2local { 288sub coord2local {
191 my ($self, $x, $y) = @_; 289 my ($self, $x, $y) = @_;
192 290
193 my ($X, $Y) = $self->_topleft; 291 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 292}
196 293
197# translate local coordinates to global coordinate system 294# translate local coordinates to global coordinate system
198sub coord2global { 295sub coord2global {
199 my ($self, $x, $y) = @_; 296 my ($self, $x, $y) = @_;
200 297
201 my ($X, $Y) = $self->_topleft; 298 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 299}
204 300
205sub focus_in { 301sub focus_in {
206 my ($self) = @_; 302 my ($self) = @_;
207 303
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 363 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 364 glVertex $x , $y + $self->{h};
269 glEnd; 365 glEnd;
270 glDisable GL_BLEND; 366 glDisable GL_BLEND;
271 } 367 }
368
369 if ($ENV{PCLIENT_DEBUG}) {
370 glPushMatrix;
371 glColor 1, 1, 0, 1;
372 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
373 glBegin GL_LINE_LOOP;
374 glVertex 0 , 0;
375 glVertex $self->{w}, 0;
376 glVertex $self->{w}, $self->{h};
377 glVertex 0 , $self->{h};
378 glEnd;
379 glPopMatrix;
380 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
381 }
272} 382}
273 383
274sub _draw { 384sub _draw {
275 my ($self) = @_; 385 my ($self) = @_;
276 386
277 warn "no draw defined for $self\n"; 387 warn "no draw defined for $self\n";
278} 388}
279 389
280sub find_widget { 390sub find_widget {
281 my ($self, $x, $y) = @_; 391 my ($self, $x, $y) = @_;
392
393 return () unless $self->{can_events};
282 394
283 return $self 395 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 396 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 397 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 398
… …
289 401
290sub set_parent { 402sub set_parent {
291 my ($self, $parent) = @_; 403 my ($self, $parent) = @_;
292 404
293 Scalar::Util::weaken ($self->{parent} = $parent); 405 Scalar::Util::weaken ($self->{parent} = $parent);
406
407 # TODO: req_w _does_change after ->reconfigure
408 $self->check_size
409 unless exists $self->{req_w};
294} 410}
295 411
296sub check_size { 412sub check_size {
297 my ($self) = @_; 413 my ($self, $forced) = @_;
298 414
299 my ($w, $h) = $self->size_request; 415 $self->{force_alloc} = 1 if $forced;
300 416 $CFClient::UI::ROOT->{check_size}{$self} = $self;
301 if ($w != $self->{req_w} || $h != $self->{req_h}) {
302 $self->{req_w} = $w;
303 $self->{req_h} = $h;
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 }
308} 417}
309 418
310sub update { 419sub update {
311 my ($self) = @_; 420 my ($self) = @_;
312 421
… …
321} 430}
322 431
323sub emit { 432sub emit {
324 my ($self, $signal, @args) = @_; 433 my ($self, $signal, @args) = @_;
325 434
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 435 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
327 $cb->($self, @args);
328 }
329} 436}
330 437
331sub DESTROY { 438sub DESTROY {
332 my ($self) = @_; 439 my ($self) = @_;
333 440
441 delete $WIDGET{$self+0};
334 #$self->deactivate; 442 #$self->deactivate;
335} 443}
336 444
337############################################################################# 445#############################################################################
338 446
… …
378 486
379package CFClient::UI::Empty; 487package CFClient::UI::Empty;
380 488
381our @ISA = CFClient::UI::Base::; 489our @ISA = CFClient::UI::Base::;
382 490
491sub new {
492 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg);
494}
495
383sub size_request { 496sub size_request {
384 (0, 0) 497 (0, 0)
385} 498}
386 499
387sub draw { } 500sub draw { }
… …
395sub new { 508sub new {
396 my ($class, %arg) = @_; 509 my ($class, %arg) = @_;
397 510
398 my $children = delete $arg{children} || []; 511 my $children = delete $arg{children} || [];
399 512
400 my $self = $class->SUPER::new (children => [], %arg); 513 my $self = $class->SUPER::new (
514 children => [],
515 can_events => 0,
516 %arg,
517 );
401 $self->add ($_) for @$children; 518 $self->add ($_) for @$children;
402 519
403 $self 520 $self
404} 521}
405 522
406sub add { 523sub add {
407 my ($self, $child) = @_; 524 my ($self, @widgets) = @_;
408 525
409 $child->set_parent ($self); 526 $_->set_parent ($self)
527 for @widgets;
410 528
411 use sort 'stable'; 529 use sort 'stable';
412 530
413 $self->{children} = [ 531 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 532 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 533 @{$self->{children}}, @widgets
416 ]; 534 ];
417 535
418 $child->check_size; 536 $self->check_size (1);
537 $self->update;
538}
539
540sub children {
541 @{ $_[0]{children} }
419} 542}
420 543
421sub remove { 544sub remove {
422 my ($self, $child) = @_; 545 my ($self, $child) = @_;
423 546
424 delete $child->{parent}; 547 delete $child->{parent};
548 $child->hide;
425 549
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 550 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 551
428 $self->check_size; 552 $self->check_size;
553 $self->update;
554}
555
556sub clear {
557 my ($self) = @_;
558
559 my $children = delete $self->{children};
560 $self->{children} = [];
561
562 for (@$children) {
563 delete $_->{parent};
564 $_->hide;
565 }
566
567 $self->check_size;
568 $self->update;
429} 569}
430 570
431sub find_widget { 571sub find_widget {
432 my ($self, $x, $y) = @_; 572 my ($self, $x, $y) = @_;
433 573
… …
508} 648}
509 649
510sub update { 650sub update {
511 my ($self) = @_; 651 my ($self) = @_;
512 652
513 # we want to do this delayed... 653 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 654 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 655}
527 656
528sub size_allocate { 657sub size_allocate {
529 my ($self, $w, $h) = @_; 658 my ($self, $w, $h) = @_;
530 659
531 $self->child->configure (0, 0, $w, $h); 660 $self->SUPER::size_allocate ($w, $h);
661 $self->update;
662}
532 663
664sub _render {
665 $_[0]{children}[0]->draw;
666}
667
668sub render_child {
669 my ($self) = @_;
670
671 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
672 glClearColor 0, 0, 0, 0;
673 glClear GL_COLOR_BUFFER_BIT;
674
533 $self->render_chld; 675 $self->_render;
676# glColorMask 1, 1, 1, 0;
677# glEnable GL_BLEND;
678# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
679# glRasterPos 0, 0;
680# glCopyPixels 0, 0, $self->{w}, $self->{h};
681# glDisable GL_BLEND;
682# glColorMask 1, 1, 1, 1;
683 };
534} 684}
535 685
536sub _draw { 686sub _draw {
537 my ($self) = @_; 687 my ($self) = @_;
538 688
539 my ($w, $h) = ($self->w, $self->h); 689 my ($w, $h) = ($self->w, $self->h);
540 690
541 my $tex = $self->{texture} 691 my $tex = $self->{texture}
542 or return; 692 or return;
543 693
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 694 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
548 697
549 $tex->draw_quad (0, 0, $w, $h); 698 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 699
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 700 glDisable GL_TEXTURE_2D;
553} 701}
554 702
555############################################################################# 703#############################################################################
556 704
557package CFClient::UI::ViewPort; 705package CFClient::UI::ViewPort;
558 706
559our @ISA = CFClient::UI::Window::; 707our @ISA = CFClient::UI::Window::;
560 708
561sub new { die }
562
563sub size_request { 709sub size_request {
564 my ($self) = @_; 710 my ($self) = @_;
565 711
566 @$self{qw(child_w child_h)} = $self->child->size_request; 712 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 713 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
568 714
569 @$self{qw(child_w child_h)} 715 @$self{qw(child_w child_h)}
570} 716}
571 717
718sub size_allocate {
719 my ($self, $w, $h) = @_;
720
721 $self->update;
722}
723
724sub set_offset {
725 my ($self, $x, $y) = @_;
726
727 $self->{view_x} = int $x;
728 $self->{view_y} = int $y;
729
730 $self->update;
731}
732
733# hmm, this does not work for topleft of $self... but we should not ask for that
734sub coord2local {
735 my ($self, $x, $y) = @_;
736
737 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
738}
739
740sub coord2global {
741 my ($self, $x, $y) = @_;
742
743 $x = List::Util::min $self->{w}, $x - $self->{view_x};
744 $y = List::Util::min $self->{h}, $y - $self->{view_y};
745
746 $self->SUPER::coord2global ($x, $y)
747}
748
749sub find_widget {
750 my ($self, $x, $y) = @_;
751
752 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
753 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
754 ) {
755 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
756 } else {
757 $self->CFClient::UI::Base::find_widget ($x, $y)
758 }
759}
760
761sub _render {
762 my ($self) = @_;
763
764 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
765
766 $self->SUPER::_render;
767}
768
769#############################################################################
770
771package CFClient::UI::ScrolledWindow;
772
773our @ISA = CFClient::UI::HBox::;
774
775sub new {
776 my $class = shift;
777
778 my $self;
779
780 my $slider = new CFClient::UI::Slider
781 vertical => 1,
782 range => [0, 0, 1, 0.01], # HACK fix
783 connect_changed => sub {
784 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
785 },
786 ;
787
788 $self = $class->SUPER::new (
789 vp => (new CFClient::UI::ViewPort),
790 slider => $slider,
791 @_,
792 );
793
794 $self->{vp}->add ($self->{scrolled});
795 $self->add ($self->{vp});
796 $self->add ($self->{slider});
797
798 $self
799}
800
801#TODO# update range on size_allocate depending on child
802# update viewport offset on scroll
803
804#############################################################################
805
806package CFClient::UI::Frame;
807
808our @ISA = CFClient::UI::Bin::;
809
810use CFClient::OpenGL;
811
812sub new {
813 my $class = shift;
814
815 $class->SUPER::new (
816 bg => undef,
817 @_,
818 )
819}
820
572sub _draw { 821sub _draw {
573 my ($self) = @_; 822 my ($self) = @_;
574 823
575 $self->{children}[1]->draw; 824 if ($self->{bg}) {
576} 825 my ($w, $h) = @$self{qw(w h)};
577 826
827 glEnable GL_BLEND;
828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
829 glColor @{ $self->{bg} };
578 830
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS; 831 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0; 832 glVertex 0 , 0;
613 glVertex 0 , $h + 4; 833 glVertex 0 , $h;
614 glVertex $w + 4 , $h + 4; 834 glVertex $w, $h;
615 glVertex $w + 4 , 0; 835 glVertex $w, 0;
616 glEnd; 836 glEnd;
617 837
618 $chld->draw; 838 glDisable GL_BLEND;
839 }
840
841 $self->SUPER::_draw;
619} 842}
620 843
621############################################################################# 844#############################################################################
622 845
623package CFClient::UI::FancyFrame; 846package CFClient::UI::FancyFrame;
… …
634 my $class = shift; 857 my $class = shift;
635 858
636 # TODO: user_x, user_y, overwrite moveto? 859 # TODO: user_x, user_y, overwrite moveto?
637 860
638 my $self = $class->SUPER::new ( 861 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 862 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 863 border_bg => [1, 1, 1, 1],
641 border => 0.8, 864 border => 0.6,
865 toplevel => 1,
866 can_events => 1,
642 @_ 867 @_
643 ); 868 );
644 869
645 $self->{title} &&= new CFClient::UI::Label 870 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 871 align => 0,
647 valign => 1, 872 valign => 1,
648 text => $self->{title}, 873 text => $self->{title},
649 fontsize => 1; 874 fontsize => $self->{border};
650 875
651 $self 876 $self
652} 877}
653 878
654sub border { 879sub border {
655 int $_[0]{border} * $::FONTSIZE 880 int $_[0]{border} * $::FONTSIZE
656} 881}
657 882
658sub size_request { 883sub size_request {
659 my ($self) = @_; 884 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 885
663 my ($w, $h) = $self->SUPER::size_request; 886 my ($w, $h) = $self->SUPER::size_request;
664 887
665 ( 888 (
666 $w + $self->border * 2, 889 $w + $self->border * 2,
… …
672 my ($self, $w, $h) = @_; 895 my ($self, $w, $h) = @_;
673 896
674 $h -= List::Util::max 0, $self->border * 2; 897 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 898 $w -= List::Util::max 0, $self->border * 2;
676 899
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 900 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 901 if $self->{title};
679 902
680 $self->child->configure ($self->border, $self->border, $w, $h); 903 $self->child->configure ($self->border, $self->border, $w, $h);
681} 904}
682 905
683sub button_down { 906sub button_down {
684 my ($self, $ev, $x, $y) = @_; 907 my ($self, $ev, $x, $y) = @_;
685 908
909 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 910 my $border = $self->border;
687 911
688 if ($x < $self->{w} && $x >= $self->{w} - $border 912 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 913 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 914
915 if ($lr & $td) {
916 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 917 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 918 my ($bw, $bh) = ($self->{w}, $self->{h});
693 919
920 my $mx = $x < $border;
921 my $my = $y < $border;
922
694 $self->{motion} = sub { 923 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
696 925
697 ($x, $y) = ($ev->{x}, $ev->{y}); 926 my $dx = $ev->{x} - $ox;
927 my $dy = $ev->{y} - $oy;
698 928
699 $self->{user_w} = $bw + $x - $ox; 929 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 930 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
931 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
701 $self->check_size; 932 $self->check_size;
702 }; 933 };
703 934
704 } elsif ($x >= 0 && $x < $self->{w} 935 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 936 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 937 my ($bx, $by) = ($self->{x}, $self->{y});
709 938
710 $self->{motion} = sub { 939 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 940 my ($ev, $x, $y) = @_;
… …
734 my ($self) = @_; 963 my ($self) = @_;
735 964
736 my ($w, $h ) = ($self->{w}, $self->{h}); 965 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 966 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 967
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 968 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 970
744 my $border = $self->border; 971 my $border = $self->border;
745 972
746 glColor @{ $self->{border_bg} }; 973 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 974 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 975 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 976 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 977 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751 978
979 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752 my $bg = $tex[0]; 980 my $bg = $tex[0];
753 981
754 # TODO: repeat texture not scale 982 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 983 my $rep_x = $cw / $bg->{w};
756 my $rep_y = $ch / $bg->{h}; 984 my $rep_y = $ch / $bg->{h};
757 985
758 glColor @{ $self->{bg} }; 986 glColor @{ $self->{bg} };
759 987
760 $bg->{s} = $rep_x; 988 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y; 989 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1; 990 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 991 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
992 }
764 993
765 glDisable GL_TEXTURE_2D; 994 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 995
768 $self->{title}->draw if $self->{title}; 996 $self->{title}->draw if $self->{title};
997
769 $self->child->draw; 998 $self->child->draw;
770} 999}
771 1000
772############################################################################# 1001#############################################################################
773 1002
… …
795 $self->{children}[$y][$x] = $child; 1024 $self->{children}[$y][$x] = $child;
796 1025
797 $child->check_size; 1026 $child->check_size;
798} 1027}
799 1028
1029sub children {
1030 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1031}
1032
800# TODO: move to container class maybe? send childs a signal on removal? 1033# TODO: move to container class maybe? send childs a signal on removal?
801sub clear { 1034sub clear {
802 my ($self) = @_; 1035 my ($self) = @_;
803 1036
1037 my @children = $self->children;
804 delete $self->{children}; 1038 delete $self->{children};
1039
1040 for (@children) {
1041 delete $_->{parent};
1042 $_->hide;
1043 }
1044
805 $self->update; 1045 $self->update;
806} 1046}
807 1047
808sub get_wh { 1048sub get_wh {
809 my ($self) = @_; 1049 my ($self) = @_;
… …
815 or next; 1055 or next;
816 1056
817 for my $x (0 .. $#$row) { 1057 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1058 my $widget = $row->[$x]
819 or next; 1059 or next;
820 my ($w, $h) = $widget->size_request; 1060 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1061
822 $w[$x] = max $w[$x], $w; 1062 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1063 $h[$y] = max $h[$y], $h;
824 } 1064 }
825 } 1065 }
… …
930 1170
931 ($h, $w) = ($w, $h); 1171 ($h, $w) = ($w, $h);
932 1172
933 my $children = $self->{children}; 1173 my $children = $self->{children};
934 1174
935 my @h = map +($_->size_request)[0], @$children; 1175 my @h = map $_->{req_w}, @$children;
936 1176
937 my $req_h = List::Util::sum @h; 1177 my $req_h = List::Util::sum @h;
938 1178
939 if ($req_h > $h) { 1179 if ($req_h > $h) {
940 # ah well, not enough space 1180 # ah well, not enough space
… …
986} 1226}
987 1227
988sub size_allocate { 1228sub size_allocate {
989 my ($self, $w, $h) = @_; 1229 my ($self, $w, $h) = @_;
990 1230
1231 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1232
991 my $children = $self->{children}; 1233 my $children = $self->{children};
992 1234
993 my @h = map +($_->size_request)[1], @$children; 1235 my @h = map $_->{req_h}, @$children;
994 1236
995 my $req_h = List::Util::sum @h; 1237 my $req_h = List::Util::sum @h;
996 1238
997 if ($req_h > $h) { 1239 if ($req_h > $h) {
998 # ah well, not enough space 1240 # ah well, not enough space
… …
1032 1274
1033sub new { 1275sub new {
1034 my ($class, %arg) = @_; 1276 my ($class, %arg) = @_;
1035 1277
1036 my $self = $class->SUPER::new ( 1278 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1279 fg => [1, 1, 1],
1280 #font => default_font
1281 #text => initial text
1282 #markup => initial narkup
1283 layout => (new CFClient::Layout),
1038 fontsize => 1, 1284 fontsize => 1,
1039 text => "",
1040 align => -1, 1285 align => -1,
1041 valign => -1, 1286 valign => -1,
1042 padding => 2, 1287 padding => 2,
1043 layout => new CFClient::Layout, 1288 can_events => 0,
1044 %arg 1289 %arg
1045 ); 1290 );
1046 1291
1047 if (exists $self->{template}) { 1292 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1293 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1294 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1295 $self->{template} = $layout;
1051 } 1296 }
1052 1297
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1298 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1299 $self->set_markup (delete $self->{markup});
1300 } else {
1301 $self->set_text (delete $self->{text});
1302 }
1055 1303
1056 $self 1304 $self
1057} 1305}
1058 1306
1059sub escape_text { 1307sub escape {
1060 local $_ = $_[1]; 1308 local $_ = $_[1];
1061 1309
1062 s/&/&amp;/g; 1310 s/&/&amp;/g;
1063 s/>/&gt;/g; 1311 s/>/&gt;/g;
1064 s/</&lt;/g; 1312 s/</&lt;/g;
1065 1313
1066 $_[1] 1314 $_[1]
1067} 1315}
1068 1316
1317sub update {
1318 my ($self) = @_;
1319
1320 delete $self->{texture};
1321 $self->SUPER::update;
1322}
1323
1069sub set_text { 1324sub set_text {
1070 my ($self, $text) = @_; 1325 my ($self, $text) = @_;
1071 1326
1327 return if $self->{text} eq "T$text";
1328 $self->{text} = "T$text";
1329
1330 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1331 $self->{layout}->set_text ($text);
1073 1332
1074 delete $self->{texture};
1075 $self->update; 1333 $self->update;
1334 $self->check_size;
1076} 1335}
1077 1336
1078sub set_markup { 1337sub set_markup {
1079 my ($self, $markup) = @_; 1338 my ($self, $markup) = @_;
1080 1339
1340 return if $self->{text} eq "M$markup";
1341 $self->{text} = "M$markup";
1342
1343 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1344
1345 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1346 $self->{layout}->set_markup ($markup);
1082 1347
1083 delete $self->{texture};
1084 $self->update; 1348 $self->update;
1349 $self->check_size;
1085} 1350}
1086 1351
1087sub size_request { 1352sub size_request {
1088 my ($self) = @_; 1353 my ($self) = @_;
1089 1354
1090 $self->{layout}->set_width; 1355 $self->{layout}->set_font ($self->{font}) if $self->{font};
1356 $self->{layout}->set_width ($self->{max_w} || -1);
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1357 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1358
1093 my ($w, $h) = $self->{layout}->size; 1359 my ($w, $h) = $self->{layout}->size;
1094 1360
1095 if (exists $self->{template}) { 1361 if (exists $self->{template}) {
1362 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1363 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1364
1098 my ($w2, $h2) = $self->{template}->size; 1365 my ($w2, $h2) = $self->{template}->size;
1099 1366
1100 $w = List::Util::max $w, $w2; 1367 $w = List::Util::max $w, $w2;
… …
1115 1382
1116sub set_fontsize { 1383sub set_fontsize {
1117 my ($self, $fontsize) = @_; 1384 my ($self, $fontsize) = @_;
1118 1385
1119 $self->{fontsize} = $fontsize; 1386 $self->{fontsize} = $fontsize;
1387 delete $self->{texture};
1388
1389 $self->update;
1120 $self->check_size; 1390 $self->check_size;
1121} 1391}
1122 1392
1123sub _draw { 1393sub _draw {
1124 my ($self) = @_; 1394 my ($self) = @_;
1125 1395
1126 my $tex = $self->{texture} ||= do { 1396 my $tex = $self->{texture} ||= do {
1397 $self->{layout}->set_foreground (@{$self->{fg}});
1398 $self->{layout}->set_font ($self->{font}) if $self->{font};
1127 $self->{layout}->set_width ($self->{w}); 1399 $self->{layout}->set_width ($self->{w});
1128 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1400 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1401
1129 new_from_layout CFClient::Texture $self->{layout} 1402 my $tex = new_from_layout CFClient::Texture $self->{layout};
1403
1404 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1405 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1406 : ($self->{w} - $tex->{w}) * 0.5);
1407
1408 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1409 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1410 : ($self->{h} - $tex->{h}) * 0.5);
1411
1412 $tex
1130 }; 1413 };
1131 1414
1132 glEnable GL_BLEND;
1133 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1134 glEnable GL_TEXTURE_2D; 1415 glEnable GL_TEXTURE_2D;
1135 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1136 1417
1418 if ($tex->{format} == GL_ALPHA) {
1137 glColor @{$self->{fg}}; 1419 glColor @{$self->{fg}};
1138
1139 $self->{ox} = int (
1140 $self->{align} < 0 ? $self->{padding}
1141 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1142 : ($self->{w} - $tex->{w}) * 0.5
1143 );
1144
1145 $self->{oy} = int (
1146 $self->{valign} < 0 ? $self->{padding}
1147 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1148 : ($self->{h} - $tex->{h}) * 0.5
1149 );
1150
1151 $tex->draw_quad ($self->{ox}, $self->{oy}); 1420 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1421 } else {
1422 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1423 }
1152 1424
1153 glDisable GL_TEXTURE_2D; 1425 glDisable GL_TEXTURE_2D;
1154 glDisable GL_BLEND;
1155} 1426}
1156 1427
1157############################################################################# 1428#############################################################################
1158 1429
1159package CFClient::UI::EntryBase; 1430package CFClient::UI::EntryBase;
… …
1164 1435
1165sub new { 1436sub new {
1166 my $class = shift; 1437 my $class = shift;
1167 1438
1168 $class->SUPER::new ( 1439 $class->SUPER::new (
1169 fg => [1, 1, 1], 1440 fg => [1, 1, 1],
1170 bg => [0, 0, 0, 0.2], 1441 bg => [0, 0, 0, 0.2],
1171 active_bg => [1, 1, 1, 0.5], 1442 active_bg => [1, 1, 1, 0.5],
1172 active_fg => [0, 0, 0], 1443 active_fg => [0, 0, 0],
1173 can_hover => 1, 1444 can_hover => 1,
1174 can_focus => 1, 1445 can_focus => 1,
1175 valign => 0, 1446 valign => 0,
1447 can_events => 1,
1176 @_ 1448 @_
1177 ) 1449 )
1178} 1450}
1179 1451
1180sub _set_text { 1452sub _set_text {
… …
1191 1463
1192 $text =~ s/./*/g if $self->{hidden}; 1464 $text =~ s/./*/g if $self->{hidden};
1193 $self->{layout}->set_text ("$text "); 1465 $self->{layout}->set_text ("$text ");
1194 1466
1195 $self->emit (changed => $self->{text}); 1467 $self->emit (changed => $self->{text});
1196}
1197
1198sub get_text {
1199 $_[0]{text}
1200}
1201
1202sub size_request {
1203 my ($self) = @_;
1204
1205 my ($w, $h) = $self->SUPER::size_request;
1206
1207 ($w + 1, $h) # add 1 for cursor
1208}
1209
1210sub size_allocate {
1211 my ($self, $w, $h) = @_;
1212
1213 $self->_set_text ($self->{text});
1214} 1468}
1215 1469
1216sub set_text { 1470sub set_text {
1217 my ($self, $text) = @_; 1471 my ($self, $text) = @_;
1218 1472
1219 $self->{cursor} = length $text; 1473 $self->{cursor} = length $text;
1220 $self->_set_text ($text); 1474 $self->_set_text ($text);
1221 $self->update; 1475 $self->update;
1476 $self->check_size;
1477}
1478
1479sub get_text {
1480 $_[0]{text}
1481}
1482
1483sub size_request {
1484 my ($self) = @_;
1485
1486 my ($w, $h) = $self->SUPER::size_request;
1487
1488 ($w + 1, $h) # add 1 for cursor
1489}
1490
1491sub size_allocate {
1492 my ($self, $w, $h) = @_;
1493
1494 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1222} 1495}
1223 1496
1224sub key_down { 1497sub key_down {
1225 my ($self, $ev) = @_; 1498 my ($self, $ev) = @_;
1226 1499
… …
1228 my $sym = $ev->{sym}; 1501 my $sym = $ev->{sym};
1229 my $uni = $ev->{unicode}; 1502 my $uni = $ev->{unicode};
1230 1503
1231 my $text = $self->get_text; 1504 my $text = $self->get_text;
1232 1505
1233 if ($sym == 8) { 1506 if ($uni == 8) {
1234 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1507 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1235 } elsif ($sym == 127) { 1508 } elsif ($uni == 127) {
1236 substr $text, $self->{cursor}, 1, ""; 1509 substr $text, $self->{cursor}, 1, "";
1237 } elsif ($sym == CFClient::SDLK_LEFT) { 1510 } elsif ($sym == CFClient::SDLK_LEFT) {
1238 --$self->{cursor} if $self->{cursor}; 1511 --$self->{cursor} if $self->{cursor};
1239 } elsif ($sym == CFClient::SDLK_RIGHT) { 1512 } elsif ($sym == CFClient::SDLK_RIGHT) {
1240 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1513 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1241 } elsif ($sym == CFClient::SDLK_HOME) { 1514 } elsif ($sym == CFClient::SDLK_HOME) {
1242 $self->{cursor} = 0; 1515 $self->{cursor} = 0;
1243 } elsif ($sym == CFClient::SDLK_END) { 1516 } elsif ($sym == CFClient::SDLK_END) {
1244 $self->{cursor} = length $text; 1517 $self->{cursor} = length $text;
1245 } elsif ($sym == 27) { 1518 } elsif ($uni == 27) {
1246 $self->emit ('escape'); 1519 $self->emit ('escape');
1247 } elsif ($uni) { 1520 } elsif ($uni) {
1248 substr $text, $self->{cursor}++, 0, chr $uni; 1521 substr $text, $self->{cursor}++, 0, chr $uni;
1249 } 1522 }
1250 1523
1251 $self->_set_text ($text); 1524 $self->_set_text ($text);
1252 $self->update; 1525 $self->update;
1526 $self->check_size;
1253} 1527}
1254 1528
1255sub focus_in { 1529sub focus_in {
1256 my ($self) = @_; 1530 my ($self) = @_;
1257 1531
… …
1333 my ($self, $ev) = @_; 1607 my ($self, $ev) = @_;
1334 1608
1335 my $sym = $ev->{sym}; 1609 my $sym = $ev->{sym};
1336 1610
1337 if ($sym == 13) { 1611 if ($sym == 13) {
1612 unshift @{$self->{history}},
1613 my $txt = $self->get_text;
1614 $self->{history_pointer} = -1;
1615 $self->{history_saveback} = '';
1338 $self->emit (activate => $self->get_text); 1616 $self->emit (activate => $txt);
1339 $self->update; 1617 $self->update;
1618
1619 } elsif ($sym == CFClient::SDLK_UP) {
1620 if ($self->{history_pointer} < 0) {
1621 $self->{history_saveback} = $self->get_text;
1622 }
1623 if (@{$self->{history} || []} > 0) {
1624 $self->{history_pointer}++;
1625 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1626 $self->{history_pointer} = @{$self->{history} || []} - 1;
1627 }
1628 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1629 }
1630
1631 } elsif ($sym == CFClient::SDLK_DOWN) {
1632 $self->{history_pointer}--;
1633 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1634
1635 if ($self->{history_pointer} >= 0) {
1636 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1637 } else {
1638 $self->set_text ($self->{history_saveback});
1639 }
1340 1640
1341 } else { 1641 } else {
1342 $self->SUPER::key_down ($ev); 1642 $self->SUPER::key_down ($ev);
1343 } 1643 }
1344 1644
… …
1358 1658
1359sub new { 1659sub new {
1360 my $class = shift; 1660 my $class = shift;
1361 1661
1362 $class->SUPER::new ( 1662 $class->SUPER::new (
1363 padding => 4, 1663 padding => 4,
1364 fg => [1, 1, 1], 1664 fg => [1, 1, 1],
1365 bg => [1, 1, 1, 0.2], 1665 bg => [1, 1, 1, 0.2],
1366 active_fg => [0, 0, 1], 1666 active_fg => [0, 0, 1],
1367 can_hover => 1, 1667 can_hover => 1,
1368 align => 0, 1668 align => 0,
1369 valign => 0, 1669 valign => 0,
1670 can_events => 1,
1370 @_ 1671 @_
1371 ) 1672 )
1372} 1673}
1373 1674
1374sub button_up { 1675sub button_up {
… …
1387 1688
1388 if ($GRAB == $self) { 1689 if ($GRAB == $self) {
1389 $self->{fg} = $self->{active_fg}; 1690 $self->{fg} = $self->{active_fg};
1390 } 1691 }
1391 1692
1392 glEnable GL_BLEND;
1393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1394 glEnable GL_TEXTURE_2D; 1693 glEnable GL_TEXTURE_2D;
1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1396 glColor 0, 0, 0, 1; 1695 glColor 0, 0, 0, 1;
1397 1696
1398 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1399 1698
1400 glDisable GL_TEXTURE_2D; 1699 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402 1700
1403 $self->SUPER::_draw; 1701 $self->SUPER::_draw;
1404} 1702}
1405 1703
1406############################################################################# 1704#############################################################################
… …
1453 1751
1454 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1752 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1455 1753
1456 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1457 1755
1458 glEnable GL_BLEND; 1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1757
1459 glEnable GL_TEXTURE_2D; 1758 glEnable GL_TEXTURE_2D;
1460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1461
1462 my $tex = $self->{state} ? $tex[1] : $tex[0];
1463
1464 $tex->draw_quad (0, 0, $s, $s); 1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1465
1466 glDisable GL_TEXTURE_2D; 1760 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468} 1761}
1469 1762
1470############################################################################# 1763#############################################################################
1471 1764
1472package CFClient::UI::Image; 1765package CFClient::UI::Image;
… …
1479our %loaded_images; 1772our %loaded_images;
1480 1773
1481sub new { 1774sub new {
1482 my $class = shift; 1775 my $class = shift;
1483 1776
1484 my $self = $class->SUPER::new (@_); 1777 my $self = $class->SUPER::new (can_events => 0, @_);
1485 1778
1486 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 1779 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1487 1780
1488 $loaded_images{$self->{image}} ||= 1781 $loaded_images{$self->{image}} ||=
1489 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 1782 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1515 glTranslate 0, -$self->{w}, 0; 1808 glTranslate 0, -$self->{w}, 0;
1516 1809
1517 ($w, $h) = ($h, $w); 1810 ($w, $h) = ($h, $w);
1518 } 1811 }
1519 1812
1520 glEnable GL_BLEND;
1521 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1522 glEnable GL_TEXTURE_2D; 1813 glEnable GL_TEXTURE_2D;
1523 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1524 1815
1525 $tex->draw_quad (0, 0, $w, $h); 1816 $tex->draw_quad_alpha (0, 0, $w, $h);
1526 1817
1527 glDisable GL_BLEND;
1528 glDisable GL_TEXTURE_2D; 1818 glDisable GL_TEXTURE_2D;
1529} 1819}
1530 1820
1531############################################################################# 1821#############################################################################
1532 1822
1533package CFClient::UI::VGauge; 1823package CFClient::UI::VGauge;
1534 1824
1535our @ISA = CFClient::UI::Base::; 1825our @ISA = CFClient::UI::Base::;
1826
1827use List::Util qw(min max);
1536 1828
1537use CFClient::OpenGL; 1829use CFClient::OpenGL;
1538 1830
1539my %tex = ( 1831my %tex = (
1540 food => [ 1832 food => [
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1542 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1543 ], 1835 ],
1544 grace => [ 1836 grace => [
1545 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1546 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1838 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1547 ], 1839 ],
1548 hp => [ 1840 hp => [
1549 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1550 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1551 ], 1843 ],
1552 mana => [ 1844 mana => [
1553 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1554 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1846 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1555 ], 1847 ],
1556); 1848);
1557 1849
1558# eg. VGauge->new (gauge => 'food'), default gauge: food 1850# eg. VGauge->new (gauge => 'food'), default gauge: food
1559sub new { 1851sub new {
… …
1578} 1870}
1579 1871
1580sub set_max { 1872sub set_max {
1581 my ($self, $max) = @_; 1873 my ($self, $max) = @_;
1582 1874
1875 return if $self->{max_val} == $max;
1876
1583 $self->{max_val} = $max; 1877 $self->{max_val} = $max;
1878 $self->update;
1584} 1879}
1585 1880
1586sub set_value { 1881sub set_value {
1587 my ($self, $val, $max) = @_; 1882 my ($self, $val, $max) = @_;
1588 1883
1589 $self->set_max ($max) 1884 $self->set_max ($max)
1590 if defined $max; 1885 if defined $max;
1591 1886
1592 $max = $self->{max_val}; 1887 return if $self->{val} == $val;
1888
1593 $self->{val} = $val; 1889 $self->{val} = $val;
1594
1595 $self->update; 1890 $self->update;
1596} 1891}
1597 1892
1598sub _draw { 1893sub _draw {
1599 my ($self) = @_; 1894 my ($self) = @_;
1600 1895
1601 my $tex = $tex{$self->{type}}; 1896 my $tex = $tex{$self->{type}};
1897 my ($t1, $t2, $t3) = @$tex;
1602 1898
1603 my ($w, $h) = ($self->{w}, $self->{h}); 1899 my ($w, $h) = ($self->{w}, $self->{h});
1604 1900
1605 if ($self->{vertical}) { 1901 if ($self->{vertical}) {
1606 glRotate 90, 0, 0, 1; 1902 glRotate 90, 0, 0, 1;
… …
1608 1904
1609 ($w, $h) = ($h, $w); 1905 ($w, $h) = ($h, $w);
1610 } 1906 }
1611 1907
1612 my $ycut = $self->{val} / ($self->{max_val} || 1); 1908 my $ycut = $self->{val} / ($self->{max_val} || 1);
1613 $ycut = 1 if $self->{val} > $self->{max_val};
1614 1909
1615 my $t1 = $tex->[0]; 1910 my $ycut1 = max 0, min 1, $ycut;
1616 my $t2 = $tex->[1]; 1911 my $ycut2 = max 0, min 1, $ycut - 1;
1912
1913 my $h1 = $self->{h} * (1 - $ycut1);
1914 my $h2 = $self->{h} * (1 - $ycut2);
1617 1915
1618 glEnable GL_BLEND; 1916 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1620 glEnable GL_TEXTURE_2D; 1918 glEnable GL_TEXTURE_2D;
1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1622 1920
1623 my $h1 = $self->{h} - $ycut * $self->{h};
1624 my $h2 = $ycut * $self->{h};
1625
1626 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1921 glBindTexture GL_TEXTURE_2D, $t1->{name};
1627 glBegin GL_QUADS; 1922 glBegin GL_QUADS;
1628 glTexCoord 0 , 0; glVertex 0 , 0; 1923 glTexCoord 0 , 0; glVertex 0 , 0;
1629 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1924 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1630 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1925 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1631 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1926 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1632 glEnd; 1927 glEnd;
1633 1928
1929 my $ycut1 = List::Util::min 1, $ycut;
1634 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1930 glBindTexture GL_TEXTURE_2D, $t2->{name};
1635 glBegin GL_QUADS; 1931 glBegin GL_QUADS;
1636 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1932 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1637 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1933 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1638 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1934 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1639 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1935 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1640 glEnd; 1936 glEnd;
1937
1938 if ($t3) {
1939 glBindTexture GL_TEXTURE_2D, $t3->{name};
1940 glBegin GL_QUADS;
1941 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1942 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1943 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1944 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1945 glEnd;
1946 }
1641 1947
1642 glDisable GL_BLEND; 1948 glDisable GL_BLEND;
1643 glDisable GL_TEXTURE_2D; 1949 glDisable GL_TEXTURE_2D;
1644} 1950}
1645 1951
… …
1648package CFClient::UI::Gauge; 1954package CFClient::UI::Gauge;
1649 1955
1650our @ISA = CFClient::UI::VBox::; 1956our @ISA = CFClient::UI::VBox::;
1651 1957
1652sub new { 1958sub new {
1653 my ($class, %arg) = shift; 1959 my ($class, %arg) = @_;
1654 1960
1655 my $self = $class->SUPER::new ( 1961 my $self = $class->SUPER::new (
1656 @_, 1962 tooltip => $arg{type},
1963 can_hover => 1,
1964 can_events => 1,
1965 %arg,
1657 ); 1966 );
1658 1967
1659 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 1968 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1660 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 1969 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1661 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 1970 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1662 1971
1663 $self 1972 $self
1664} 1973}
1665 1974
1666sub set_fontsize { 1975sub set_fontsize {
… …
1668 1977
1669 $self->{value}->set_fontsize ($fsize); 1978 $self->{value}->set_fontsize ($fsize);
1670 $self->{max} ->set_fontsize ($fsize); 1979 $self->{max} ->set_fontsize ($fsize);
1671} 1980}
1672 1981
1982sub set_max {
1983 my ($self, $max) = @_;
1984
1985 $self->{gauge}->set_max ($max);
1986 $self->{max}->set_text ($max);
1987}
1988
1673sub set_value { 1989sub set_value {
1674 my ($self, $val, $max) = @_; 1990 my ($self, $val, $max) = @_;
1675 1991
1676 $self->set_max ($max) 1992 $self->set_max ($max)
1677 if defined $max; 1993 if defined $max;
1678 1994
1679 $self->{gauge}->set_value ($val, $max); 1995 $self->{gauge}->set_value ($val, $max);
1680 $self->{value}->set_text ($val); 1996 $self->{value}->set_text ($val);
1681}
1682
1683sub set_max {
1684 my ($self, $max) = @_;
1685
1686 $self->{gauge}->set_max ($max);
1687 $self->{max}->set_text ($max);
1688} 1997}
1689 1998
1690############################################################################# 1999#############################################################################
1691 2000
1692package CFClient::UI::Slider; 2001package CFClient::UI::Slider;
… …
1702 qw(s1_slider.png s1_slider_bg.png); 2011 qw(s1_slider.png s1_slider_bg.png);
1703 2012
1704sub new { 2013sub new {
1705 my $class = shift; 2014 my $class = shift;
1706 2015
1707 # range [value, low, high, page] 2016 # range [value, low, high, page, unit]
1708 2017
1709 # TODO: 0-width page 2018 # TODO: 0-width page
1710 # TODO: req_w/h are wrong with vertical 2019 # TODO: req_w/h are wrong with vertical
1711 # TODO: calculations are off 2020 # TODO: calculations are off
1712 my $self = $class->SUPER::new ( 2021 my $self = $class->SUPER::new (
1713 fg => [1, 1, 1], 2022 fg => [1, 1, 1],
1714 active_fg => [0, 0, 0], 2023 active_fg => [0, 0, 0],
1715 range => [0, 0, 100, 10], 2024 range => [0, 0, 100, 10],
1716 req_w => 20, 2025 req_w => $::WIDTH / 80,
1717 req_h => 20, 2026 req_h => $::WIDTH / 80,
1718 vertical => 0, 2027 vertical => 0,
1719 can_hover => 1, 2028 can_hover => 1,
1720 inner_pad => 5, 2029 inner_pad => .05,
1721 @_ 2030 @_
1722 ); 2031 );
1723 2032
2033 $self->set_value ($self->{range}[0]);
2034 $self->update;
2035
1724 $self 2036 $self
2037}
2038
2039sub set_value {
2040 my ($self, $value) = @_;
2041
2042 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2043
2044 $hi = $lo + 1 if $hi <= $lo;
2045
2046 $value = $lo if $value < $lo;
2047 $value = $hi if $value > $hi;
2048
2049 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2050 if $unit;
2051
2052 $page = $hi - $lo if $page > $hi - $lo;
2053
2054 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2055
2056 if ($value != $old_value) {
2057 $self->emit (changed => $value);
2058 $self->update;
2059 }
1725} 2060}
1726 2061
1727sub size_request { 2062sub size_request {
1728 my ($self) = @_; 2063 my ($self) = @_;
1729 2064
… …
1742 2077
1743sub mouse_motion { 2078sub mouse_motion {
1744 my ($self, $ev, $x, $y) = @_; 2079 my ($self, $ev, $x, $y) = @_;
1745 2080
1746 if ($GRAB == $self) { 2081 if ($GRAB == $self) {
2082 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2083
2084 my (undef, $lo, $hi, $page) = @{$self->{range}};
2085
2086 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2087
2088 $self->set_value ($x * ($hi - $lo) + $lo);
2089 }
2090}
2091
2092sub update {
2093 my ($self) = @_;
2094
2095 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2096 $self->set_value ($self->{range}[0]);
2097
1747 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2098 my ($value, $lo, $hi, $page) = @{$self->{range}};
1748 2099
1749 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2100 my $inner_w = 1 - 2 * $self->{inner_pad};
1750 2101
1751 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2102 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1752 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1753 2103
1754 $x -= $inner_pad_px; # substract the padding 2104 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1755 $x = $x * ($hi - $lo) / $inner_w + $lo; 2105 $value = $self->{scale} * ($value - $lo);
1756 $x = $lo if $x < $lo;
1757 $x = $hi - $page if $x > $hi - $page;
1758 $self->{range}[0] = $x;
1759 2106
1760 $self->emit (changed => $x); 2107 $value = $self->{inner_pad} + ($value - $page * 0.5);
1761 $self->update; 2108
2109 $value = 0 if $value < 0;
2110 $page = 1 - $value if $value + $page > 1;
2111
2112 $self->{knob_x} = $value;
2113 $self->{knob_w} = $page;
1762 } 2114 });
1763}
1764 2115
1765# the inner_* stuff is for generating a padding for the slider handle, 2116 $self->SUPER::update;
1766# so that the handle doesn't leave the texture. This calculation isn't 100%
1767# correct propably, but it does the job for now
1768sub _calc_inner_pad_px {
1769 my ($self, $w) = @_;
1770 ($w / 100) * $self->{inner_pad} # % to pixels
1771} 2117}
1772 2118
1773sub _draw { 2119sub _draw {
1774 my ($self) = @_; 2120 my ($self) = @_;
1775 2121
1776 $self->SUPER::_draw (); 2122 $self->SUPER::_draw ();
1777 2123
1778 my ($w, $h) = @$self{qw(w h)}; 2124 glScale $self->{w}, $self->{h};
1779 2125
1780 if ($self->{vertical}) { 2126 if ($self->{vertical}) {
1781 # draw a vertical slider like a rotated horizontal slider 2127 # draw a vertical slider like a rotated horizontal slider
1782 2128
1783 glRotate 90, 0, 0, 1; 2129 glRotate 90, 0, 0, 1;
1784 glTranslate 0, -$self->{w}, 0; 2130 glTranslate 0, 1, 0;
1785
1786 ($w, $h) = ($h, $w);
1787 } 2131 }
1788 2132
1789 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2133 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1790 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2134 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1791 2135
1792 my ($value, $lo, $hi, $page) = @{$self->{range}};
1793
1794 $hi = $value + 1 if $lo == $hi;
1795
1796 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1797 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1798
1799 $page = int $page * $inner_w / ($hi - $lo);
1800 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1801
1802 $w -= $page;
1803 $page &= ~1;
1804 glTranslate $page * 0.5, 0, 0;
1805 $page ||= 2;
1806
1807 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1808 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D; 2136 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 2138
1815 # draw background 2139 # draw background
1816 $tex[1]->draw_quad (0, 0, $w, $h); 2140 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1817 2141
1818 # draw handle 2142 # draw handle
1819 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2143 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1820 2144
1821 glDisable GL_BLEND;
1822 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1823} 2146}
1824 2147
1825############################################################################# 2148#############################################################################
1826 2149
… …
1832 2155
1833sub new { 2156sub new {
1834 my $class = shift; 2157 my $class = shift;
1835 2158
1836 my $self = $class->SUPER::new ( 2159 my $self = $class->SUPER::new (
1837 fontsize => 1, 2160 fontsize => 1,
2161 can_events => 0,
2162 #font => default_font
1838 @_, 2163 @_,
1839 2164
1840 layout => (new CFClient::Layout), 2165 layout => (new CFClient::Layout 1),
1841 par => [], 2166 par => [],
1842 height => 0, 2167 height => 0,
1843 children => [ 2168 children => [
1844 (new CFClient::UI::Empty expand => 1), 2169 (new CFClient::UI::Empty expand => 1),
1845 (new CFClient::UI::Slider vertical => 1), 2170 (new CFClient::UI::Slider vertical => 1),
1846 ], 2171 ],
1847 ); 2172 );
1848 2173
1849 $self->{children}[1]->connect (changed => sub { 2174 $self->{children}[1]->connect (changed => sub { $self->update });
1850 $self->update;
1851 });
1852 2175
1853 $self 2176 $self
1854} 2177}
1855 2178
1856sub set_fontsize { 2179sub set_fontsize {
… …
1864 my ($self, $text) = @_; 2187 my ($self, $text) = @_;
1865 2188
1866 my $layout = $self->{layout}; 2189 my $layout = $self->{layout};
1867 2190
1868 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2191 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1869 $layout->set_width ($self->{w}); 2192 $layout->set_width ($self->{children}[0]{w});
1870 $layout->set_text ($text); 2193 $layout->set_markup ($text);
1871 2194
1872 ($layout->size)[1] 2195 ($layout->size)[1]
1873} 2196}
1874 2197
1875sub reflow { 2198sub reflow {
… …
1882sub size_allocate { 2205sub size_allocate {
1883 my ($self, $w, $h) = @_; 2206 my ($self, $w, $h) = @_;
1884 2207
1885 $self->SUPER::size_allocate ($w, $h); 2208 $self->SUPER::size_allocate ($w, $h);
1886 2209
2210 $self->{layout}->set_font ($self->{font}) if $self->{font};
1887 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2211 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1888 $self->{layout}->set_width ($self->{children}[0]{w}); 2212 $self->{layout}->set_width ($self->{children}[0]{w});
1889 2213
1890 $self->reflow; 2214 $self->reflow;
1891} 2215}
… …
1912 2236
1913 return unless $self->{h} > 0; 2237 return unless $self->{h} > 0;
1914 2238
1915 delete $self->{texture}; 2239 delete $self->{texture};
1916 2240
1917 $ROOT->on_refresh ($self, sub { 2241 $ROOT->on_post_alloc ($self, sub {
1918 if (delete $self->{need_reflow}) { 2242 if (delete $self->{need_reflow}) {
1919 my $height = 0; 2243 my $height = 0;
1920 2244
1921 $height += $_->[0] = $self->text_height ($_->[2]) 2245 $height += $_->[0] = $self->text_height ($_->[2])
1922 for @{$self->{par}}; 2246 for @{$self->{par}};
… …
1926 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2250 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1927 2251
1928 delete $self->{texture}; 2252 delete $self->{texture};
1929 } 2253 }
1930 2254
1931 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2255 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1932 glClearColor 0, 0, 0, 1; 2256 glClearColor 0, 0, 0, 0;
1933 glClear GL_COLOR_BUFFER_BIT; 2257 glClear GL_COLOR_BUFFER_BIT;
1934 2258
1935 glEnable GL_BLEND;
1936 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1937 glEnable GL_TEXTURE_2D; 2259 glEnable GL_TEXTURE_2D;
1938 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2260 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1939 2261
1940 my $top = int $self->{children}[1]{range}[0]; 2262 my $top = int $self->{children}[1]{range}[0];
1941 2263
… …
1944 2266
1945 my $y = 0; 2267 my $y = 0;
1946 2268
1947 my $layout = $self->{layout}; 2269 my $layout = $self->{layout};
1948 2270
2271 $layout->set_font ($self->{font}) if $self->{font};
2272
1949 for my $par (@{$self->{par}}) { 2273 for my $par (@{$self->{par}}) {
1950 my $h = $par->[0]; 2274 my $h = $par->[0];
1951 2275
1952 if ($y0 < $y + $h && $y < $y1) { 2276 if ($y0 < $y + $h && $y < $y1) {
2277 $layout->set_foreground (@{ $par->[1] });
1953 $layout->set_text ($par->[2]); 2278 $layout->set_markup ($par->[2]);
1954 2279
1955 glColor @{ $par->[1] };
1956 my ($W, $H) = $layout->size; 2280 my ($W, $H) = $layout->size;
1957 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2281 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1958 } 2282 }
1959 2283
1960 $y += $h; 2284 $y += $h;
1961 } 2285 }
1962 2286
1963 glDisable GL_TEXTURE_2D; 2287 glDisable GL_TEXTURE_2D;
1964 glDisable GL_BLEND;
1965 }; 2288 };
1966 }); 2289 });
1967} 2290}
1968 2291
1969sub _draw { 2292sub _draw {
1970 my ($self) = @_; 2293 my ($self) = @_;
1971 2294
1972 if ($self->{texture}) {
1973 glEnable GL_TEXTURE_2D; 2295 glEnable GL_TEXTURE_2D;
1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2296 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1975 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2297 glColor 1, 1, 1, 1;
2298 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1976 glDisable GL_TEXTURE_2D; 2299 glDisable GL_TEXTURE_2D;
1977 }
1978 2300
1979 $self->{children}[1]->draw; 2301 $self->{children}[1]->draw;
1980 2302
1981} 2303}
1982 2304
… …
2030 2352
2031sub new { 2353sub new {
2032 my $class = shift; 2354 my $class = shift;
2033 2355
2034 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
2035 state => 0, 2357 state => 0,
2036 connect_activate => \&toggle_flopper, 2358 connect_activate => \&toggle_flopper,
2037 @_ 2359 @_
2038 ); 2360 );
2039 2361
2040 if ($self->{state}) { 2362 if ($self->{state}) {
… …
2061 $self->emit (changed => $self->{state}); 2383 $self->emit (changed => $self->{state});
2062} 2384}
2063 2385
2064############################################################################# 2386#############################################################################
2065 2387
2388package CFClient::UI::Tooltip;
2389
2390our @ISA = CFClient::UI::Bin::;
2391
2392use CFClient::OpenGL;
2393
2394sub new {
2395 my $class = shift;
2396
2397 $class->SUPER::new (
2398 @_,
2399 can_events => 0,
2400 )
2401}
2402
2403sub set_tooltip_from {
2404 my ($self, $widget) = @_;
2405
2406 $self->add (new CFClient::UI::Label
2407 markup => $widget->{tooltip},
2408 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2409 fontsize => 0.8,
2410 fg => [0, 0, 0, 1],
2411 font => ($widget->{tooltip_font} || $::FONT_PROP),
2412 );
2413}
2414
2415sub size_request {
2416 my ($self) = @_;
2417
2418 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2419
2420 ($w + 4, $h + 4)
2421}
2422
2423sub size_allocate {
2424 my ($self, $w, $h) = @_;
2425
2426 $self->SUPER::size_allocate ($w - 4, $h - 4);
2427}
2428
2429sub _draw {
2430 my ($self) = @_;
2431
2432 glTranslate 0.375, 0.375;
2433
2434 my ($w, $h) = @$self{qw(w h)};
2435
2436 glColor 1, 0.8, 0.4;
2437 glBegin GL_QUADS;
2438 glVertex 0 , 0;
2439 glVertex 0 , $h;
2440 glVertex $w, $h;
2441 glVertex $w, 0;
2442 glEnd;
2443
2444 glColor 0, 0, 0;
2445 glBegin GL_LINE_LOOP;
2446 glVertex 0 , 0;
2447 glVertex 0 , $h;
2448 glVertex $w, $h;
2449 glVertex $w, 0;
2450 glEnd;
2451
2452 glTranslate 2 - 0.375, 2 - 0.375;
2453 $self->SUPER::_draw;
2454}
2455
2456#############################################################################
2457
2458package CFClient::UI::Face;
2459
2460our @ISA = CFClient::UI::Base::;
2461
2462use CFClient::OpenGL;
2463
2464sub new {
2465 my $class = shift;
2466
2467 $class->SUPER::new (
2468 aspect => 1,
2469 @_,
2470 )
2471}
2472
2473sub size_request {
2474 (32, 8)
2475}
2476
2477sub _draw {
2478 my ($self) = @_;
2479
2480 return unless $::CONN;#d# manage and cache textures differently
2481 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2482
2483 # TODO animation
2484 if ($tex) {
2485 glEnable GL_TEXTURE_2D;
2486 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2487 glColor 1, 1, 1, 1;
2488 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2489 glDisable GL_TEXTURE_2D;
2490 }
2491}
2492
2493#############################################################################
2494
2495package CFClient::UI::InventoryItem;
2496
2497our @ISA = CFClient::UI::HBox::;
2498
2499sub new {
2500 my $class = shift;
2501
2502 my %args = @_;
2503
2504 my $item = delete $args{item};
2505
2506 my $desc = $item->{nrof} < 2
2507 ? $item->{name}
2508 : "$item->{nrof} $item->{name_pl}";
2509
2510 $item->{flags} & Crossfire::Protocol::F_OPEN
2511 and $desc .= " (open)";
2512 $item->{flags} & Crossfire::Protocol::F_APPLIED
2513 and $desc .= " (applied)";
2514 $item->{flags} & Crossfire::Protocol::F_UNPAID
2515 and $desc .= " (unpaid)";
2516 $item->{flags} & Crossfire::Protocol::F_MAGIC
2517 and $desc .= " (magic)";
2518 $item->{flags} & Crossfire::Protocol::F_CURSED
2519 and $desc .= " (cursed)";
2520 $item->{flags} & Crossfire::Protocol::F_DAMNED
2521 and $desc .= " (damned)";
2522 $item->{flags} & Crossfire::Protocol::F_LOCKED
2523 and $desc .= " *";
2524
2525 my $self = $class->SUPER::new (
2526 can_hover => 1,
2527 can_events => 1,
2528 tooltip => (CFClient::UI::Label->escape ($desc)
2529 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2530 connect_button_down => sub {
2531 my ($self, $ev, $x, $y) = @_;
2532
2533 # todo: maybe put examine on 1? but should just be a tooltip :(
2534 if ($ev->{button} == 1) {
2535 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2536 } elsif ($ev->{button} == 2) {
2537 $::CONN->send ("apply $item->{tag}");
2538 } elsif ($ev->{button} == 3) {
2539 my @menu_items = (
2540 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2541 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2542 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2543 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2544 [
2545 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2546 sub { $::CONN->send ("lock ". () ."$item->{tag}") },
2547 ],
2548 );
2549
2550 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2551 }
2552
2553 1
2554 },
2555 %args
2556 );
2557
2558 $self->add (new CFClient::UI::Face
2559 can_events => 0,
2560 face => $item->{face},
2561 anim => $item->{anim},
2562 animspeed => $item->{animspeed},
2563 );
2564
2565 $self->add (new CFClient::UI::Label
2566 can_events => 0,
2567 text => $desc,
2568 );
2569
2570 $self
2571}
2572
2573#############################################################################
2574
2575package CFClient::UI::Inventory;
2576
2577our @ISA = CFClient::UI::ScrolledWindow::;
2578
2579sub new {
2580 my $class = shift;
2581
2582 my $self = $class->SUPER::new (
2583 scrolled => (new CFClient::UI::VBox),
2584 @_,
2585 );
2586
2587 $self
2588}
2589
2590sub set_items {
2591 my ($self, $items) = @_;
2592
2593 $self->{scrolled}->clear;
2594 return unless $items;
2595
2596 my @items = sort {
2597 ($a->{type} <=> $b->{type})
2598 or ($a->{name} cmp $b->{name})
2599 } @$items;
2600
2601 $self->{real_items} = \@items;
2602
2603 for my $item (@items) {
2604 my $desc = $item->{nrof} < 2
2605 ? $item->{name}
2606 : "$item->{nrof} $item->{name_pl}";
2607
2608 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2609 }
2610
2611 $self->{scrolled}->add (@items);
2612
2613# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2614}
2615
2616sub size_request {
2617 my ($self) = @_;
2618 ($self->{req_w}, $self->{req_h});
2619}
2620
2621#############################################################################
2622
2623package CFClient::UI::Menu;
2624
2625our @ISA = CFClient::UI::FancyFrame::;
2626
2627use CFClient::OpenGL;
2628
2629sub new {
2630 my $class = shift;
2631
2632 my $self = $class->SUPER::new (
2633 items => [],
2634 z => 100,
2635 @_,
2636 );
2637
2638 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2639
2640 for my $item (@{ $self->{items} }) {
2641 my ($widget, $cb) = @$item;
2642
2643 # handle various types of items, only text for now
2644 if (!ref $widget) {
2645 $widget = new CFClient::UI::Label
2646 can_hover => 1,
2647 can_events => 1,
2648 text => $widget;
2649 }
2650
2651 $self->{item}{$widget} = $item;
2652
2653 $self->{vbox}->add ($widget);
2654 }
2655
2656 $self
2657}
2658
2659# popup given the event (must be a mouse button down event currently)
2660sub popup {
2661 my ($self, $ev) = @_;
2662
2663 $self->emit ("popdown");
2664
2665 # maybe save $GRAB? must be careful about events...
2666 $GRAB = $self;
2667 $self->{button} = $ev->{button};
2668
2669 $self->show;
2670 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2671}
2672
2673sub mouse_motion {
2674 my ($self, $ev, $x, $y) = @_;
2675
2676 # TODO: should use vbox->find_widget or so
2677 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2678 $self->{hover} = $self->{item}{$HOVER};
2679}
2680
2681sub button_up {
2682 my ($self, $ev, $x, $y) = @_;
2683
2684 if ($ev->{button} == $self->{button}) {
2685 undef $GRAB;
2686 $self->hide;
2687
2688 $self->emit ("popdown");
2689 $self->{hover}[1]->() if $self->{hover};
2690 }
2691}
2692
2693#############################################################################
2694
2695package CFClient::UI::Statusbox;
2696
2697our @ISA = CFClient::UI::VBox::;
2698
2699sub reorder {
2700 my ($self) = @_;
2701 my $NOW = time;
2702
2703 while (my ($k, $v) = each %{ $self->{item} }) {
2704 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2705 }
2706
2707 my @widgets;
2708
2709 my @items = sort {
2710 $a->{pri} <=> $b->{pri}
2711 or $b->{id} <=> $a->{id}
2712 } values %{ $self->{item} };
2713
2714 my $count = 10 + 1;
2715 for my $item (@items) {
2716 last unless --$count;
2717
2718 push @widgets, $item->{label} ||= do {
2719 # TODO: doesn't handle markup well (read as: at all)
2720 my $short = $item->{count} > 1
2721 ? "<b>$item->{count} ×</b> $item->{text}"
2722 : $item->{text};
2723
2724 for ($short) {
2725 s/^\s+//;
2726 s/\s+/ /g;
2727 my $len = int 40 / $item->{fontsize};
2728 substr $_, $len, length, "…" if $len < length;
2729 }
2730
2731 new CFClient::UI::Label
2732 markup => $short,
2733 tooltip => $item->{tooltip},
2734 tooltip_font => $::FONT_PROP,
2735 tooltip_width => 0.67,
2736 fontsize => $item->{fontsize},
2737 fg => $item->{fg},
2738 can_events => 1,
2739 can_hover => 1
2740 };
2741 }
2742
2743 $self->clear;
2744 $self->SUPER::add (reverse @widgets);
2745}
2746
2747sub add {
2748 my ($self, $text, %arg) = @_;
2749
2750 $text =~ s/^\s+//;
2751 $text =~ s/\s+$//;
2752
2753 my $timeout = time + ((delete $arg{timeout}) || 60);
2754
2755 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2756
2757 if (my $item = $self->{item}{$group}) {
2758 if ($item->{text} eq $text) {
2759 $item->{count}++;
2760 } else {
2761 $item->{count} = 1;
2762 $item->{text} = $item->{tooltip} = $text;
2763 }
2764 $item->{id} = ++$self->{id};
2765 $item->{timeout} = $timeout;
2766 delete $item->{label};
2767 } else {
2768 $self->{item}{$group} = {
2769 id => ++$self->{id},
2770 text => $text,
2771 timeout => $timeout,
2772 tooltip => $text,
2773 fontsize => 0.8,
2774 fg => [0.8, 0.8, 0.8, 0.8],
2775 pri => 0,
2776 count => 1,
2777 %arg,
2778 };
2779 }
2780
2781 $self->reorder;
2782}
2783
2784#############################################################################
2785
2066package CFClient::UI::Root; 2786package CFClient::UI::Root;
2067 2787
2068our @ISA = CFClient::UI::Container::; 2788our @ISA = CFClient::UI::Container::;
2069 2789
2070use CFClient::OpenGL; 2790use CFClient::OpenGL;
2071 2791
2072sub check_size { 2792sub new {
2073 my ($self) = @_; 2793 my $class = shift;
2074 2794
2075 $self->configure (0, 0, $::WITH, $::HEIGHT); 2795 $class->SUPER::new (
2076} 2796 @_,
2077 2797 )
2078sub size_request {
2079 ($::WIDTH, $::HEIGHT)
2080} 2798}
2081 2799
2082sub configure { 2800sub configure {
2083 my ($self, $x, $y, $w, $h) = @_; 2801 my ($self, $x, $y, $w, $h) = @_;
2084 2802
2085 $self->SUPER::configure ($x, $y, $w, $h); 2803 $self->{w} = $w;
2086 2804 $self->{h} = $h;
2087 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2088 for @{$self->{children}};
2089} 2805}
2090 2806
2091sub _topleft { 2807sub check_size {
2808 my ($self) = @_;
2809
2810 $self->size_allocate ($self->{w}, $self->{h})
2811 if $self->{w};
2812}
2813
2814sub size_request {
2815 my ($self) = @_;
2816
2817 ($self->{w}, $self->{h})
2818}
2819
2820sub size_allocate {
2821 my ($self, $w, $h) = @_;
2822
2823 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2824 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2825
2826 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2827 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2828
2829 for my $child ($self->children) {
2830 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2831
2832 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2833 if exists $child->{req_x};
2834
2835 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2836 if exists $child->{req_y};
2837
2838 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2839 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2840
2841 $child->configure ($X, $Y, $W, $H);
2842 }
2843}
2844
2845sub coord2local {
2092 my ($self, $x, $y) = @_; 2846 my ($self, $x, $y) = @_;
2093 2847
2094 ($x, $y) 2848 ($x, $y)
2095} 2849}
2096 2850
2851sub coord2global {
2852 my ($self, $x, $y) = @_;
2853
2854 ($x, $y)
2855}
2856
2097sub update { 2857sub update {
2098 my ($self) = @_; 2858 my ($self) = @_;
2099 2859
2100 $self->check_size; 2860 $self->check_size;
2101 ::refresh (); 2861 $::WANT_REFRESH++;
2102} 2862}
2103 2863
2104sub add { 2864sub add {
2105 my ($self, $child) = @_; 2865 my ($self, @children) = @_;
2106 2866
2867 for my $child (@children) {
2868 $child->{toplevel} = 1;
2869
2107 # integerize window positions 2870 # integerise window positions
2108 $child->{x} = int $child->{x}; 2871 $child->{x} = int $child->{x};
2109 $child->{y} = int $child->{y}; 2872 $child->{y} = int $child->{y};
2873 }
2110 2874
2111 $self->SUPER::add ($child); 2875 $self->SUPER::add (@children);
2112} 2876}
2113 2877
2114sub on_refresh { 2878sub on_refresh {
2115 my ($self, $id, $cb) = @_; 2879 my ($self, $id, $cb) = @_;
2116 2880
2117 $self->{refresh_hook}{$id} = $cb; 2881 $self->{refresh_hook}{$id} = $cb;
2118} 2882}
2119 2883
2884sub on_post_alloc {
2885 my ($self, $id, $cb) = @_;
2886
2887 $self->{post_alloc_hook}{$id} = $cb;
2888}
2889
2120sub draw { 2890sub draw {
2121 my ($self) = @_; 2891 my ($self) = @_;
2122 2892
2123 while (my $rcb = delete $self->{refresh_hook}) { 2893 while ($self->{refresh_hook}) {
2124 $_->() for values %$rcb; 2894 $_->()
2895 for values %{delete $self->{refresh_hook}};
2896 }
2897
2898 if ($self->{check_size}) {
2899 my @queue = ([], []);
2900
2901 for (;;) {
2902 if ($self->{check_size}) {
2903 # heuristic: check containers last
2904 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2905 for values %{delete $self->{check_size}}
2906 }
2907
2908 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2909
2910 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2911 ? @$widget{qw(user_w user_h)}
2912 : $widget->size_request;
2913
2914 if (delete $widget->{force_alloc}
2915 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2916 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2917
2918 $widget->{req_w} = $w;
2919 $widget->{req_h} = $h;
2920
2921 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2922
2923 $widget->{parent}->check_size
2924 if $widget->{parent};
2925 }
2926 }
2927 }
2928
2929 while ($self->{size_alloc}) {
2930 for (values %{delete $self->{size_alloc}}) {
2931 my ($widget, $w, $h) = @$_;
2932
2933 $w = 0 if $w < 0;
2934 $h = 0 if $h < 0;
2935
2936 $widget->{w} = $w;
2937 $widget->{h} = $h;
2938 $widget->size_allocate ($w, $h);
2939 $widget->emit (size_allocate => $w, $h);
2940 }
2941 }
2942
2943 while ($self->{post_alloc_hook}) {
2944 $_->()
2945 for values %{delete $self->{post_alloc_hook}};
2125 } 2946 }
2126 2947
2127 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2948 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2128 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2949 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2129 glClear GL_COLOR_BUFFER_BIT; 2950 glClear GL_COLOR_BUFFER_BIT;
… …
2140############################################################################# 2961#############################################################################
2141 2962
2142package CFClient::UI; 2963package CFClient::UI;
2143 2964
2144$ROOT = new CFClient::UI::Root; 2965$ROOT = new CFClient::UI::Root;
2966$TOOLTIP = new CFClient::UI::Tooltip;
2145 2967
21461 29681
2147 2969

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