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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.223 by elmex, Tue May 23 18:10:51 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
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
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
… …
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
101 can_events => 1, 187 can_events => 1,
102 @_ 188 @_
103 }, $class; 189 }, $class;
104 190
105 for (keys %$self) { 191 for (keys %$self) {
106 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
108 } 194 }
109 } 195 }
110 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
111 $self 199 $self
112} 200}
113 201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
114sub show { 209sub show {
115 my ($self) = @_; 210 my ($self) = @_;
116
117 return if $self->{parent}; 211 return if $self->{parent};
118 212
119 $CFClient::UI::ROOT->add ($self); 213 $CFClient::UI::ROOT->add ($self);
120} 214}
121 215
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 - $self->{h}) * 0.5);
225 },
226 );
227}
228
122sub hide { 229sub hide {
123 my ($self) = @_; 230 my ($self) = @_;
124 231
125 return unless $self->{parent}; 232 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self;
126 234
127 $self->{parent}->remove ($self); 235 $self->{parent}->remove ($self)
236 if $self->{parent};
128} 237}
129 238
130sub move { 239sub move {
131 my ($self, $x, $y, $z) = @_; 240 my ($self, $x, $y, $z) = @_;
132 241
… …
135 $self->{z} = $z if defined $z; 244 $self->{z} = $z if defined $z;
136 245
137 $self->update; 246 $self->update;
138} 247}
139 248
140sub needs_redraw { 249sub set_size {
141 0 250 my ($self, $w, $h) = @_;
251
252 $self->{user_w} = $w;
253 $self->{user_h} = $h;
254
255 $self->check_size;
142} 256}
143 257
144sub size_request { 258sub size_request {
145 require Carp; 259 require Carp;
146 Carp::confess "size_request is abstract"; 260 Carp::confess "size_request is abstract";
… …
166 $self->{y} = $y; 280 $self->{y} = $y;
167 $self->update; 281 $self->update;
168 } 282 }
169 283
170 if ($self->{w} != $w || $self->{h} != $h) { 284 if ($self->{w} != $w || $self->{h} != $h) {
171 $self->{w} = $w; 285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
172 $self->{h} = $h;
173
174 $self->size_allocate ($w, $h);
175 $self->update;
176 } 286 }
177} 287}
178 288
179sub size_allocate { 289sub size_allocate {
180 # nothing to be done 290 # nothing to be done
181} 291}
182 292
183# return top left coordinates 293sub reconfigure {
184sub _topleft { 294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
300sub children {
301}
302
303sub set_max_size {
185 my ($self, $x, $y) = @_; 304 my ($self, $w, $h) = @_;
186 305
187 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip;
318 }
188} 319}
189 320
190# translate global coordinates to local coordinate system 321# translate global coordinates to local coordinate system
191sub coord2local { 322sub coord2local {
192 my ($self, $x, $y) = @_; 323 my ($self, $x, $y) = @_;
193 324
194 my ($X, $Y) = $self->_topleft; 325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 326}
197 327
198# translate local coordinates to global coordinate system 328# translate local coordinates to global coordinate system
199sub coord2global { 329sub coord2global {
200 my ($self, $x, $y) = @_; 330 my ($self, $x, $y) = @_;
201 331
202 my ($X, $Y) = $self->_topleft; 332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 333}
205 334
206sub focus_in { 335sub focus_in {
207 my ($self) = @_; 336 my ($self) = @_;
208 337
… …
268 glVertex $x + $self->{w}, $y + $self->{h}; 397 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h}; 398 glVertex $x , $y + $self->{h};
270 glEnd; 399 glEnd;
271 glDisable GL_BLEND; 400 glDisable GL_BLEND;
272 } 401 }
402
403 if ($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 => $self, fontsize => 0)->_draw;
415 }
273} 416}
274 417
275sub _draw { 418sub _draw {
276 my ($self) = @_; 419 my ($self) = @_;
277 420
… …
292 435
293sub set_parent { 436sub set_parent {
294 my ($self, $parent) = @_; 437 my ($self, $parent) = @_;
295 438
296 Scalar::Util::weaken ($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 $self->show;
297} 446}
298 447
299sub check_size { 448sub check_size {
300 my ($self) = @_; 449 my ($self, $forced) = @_;
301 450
302 return unless $self->{parent}; 451 $self->{force_alloc} = 1 if $forced;
303 452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
304 my ($w, $h) = $self->size_request;
305
306 if ($w != $self->{req_w} || $h != $self->{req_h}) {
307 $self->{req_w} = $w;
308 $self->{req_h} = $h;
309
310 $self->{parent}->check_size;
311 }
312} 453}
313 454
314sub update { 455sub update {
315 my ($self) = @_; 456 my ($self) = @_;
316 457
… …
325} 466}
326 467
327sub emit { 468sub emit {
328 my ($self, $signal, @args) = @_; 469 my ($self, $signal, @args) = @_;
329 470
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
331 $cb->($self, @args);
332 }
333} 472}
334 473
335sub DESTROY { 474sub DESTROY {
336 my ($self) = @_; 475 my ($self) = @_;
337 476
477 delete $WIDGET{$self+0};
338 #$self->deactivate; 478 #$self->deactivate;
339} 479}
340 480
341############################################################################# 481#############################################################################
342 482
… …
351 my $class = shift; 491 my $class = shift;
352 492
353 # range [value, low, high, page] 493 # range [value, low, high, page]
354 494
355 $class->SUPER::new ( 495 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 496 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 497 #active_bg => [1, 1, 1, 0.5],
358 @_ 498 @_
359 ) 499 )
360} 500}
361 501
362sub _draw { 502sub _draw {
363 my ($self) = @_; 503 my ($self) = @_;
364 504
505 my $color = $FOCUS == $self && $self->{active_bg}
506 ? $self->{active_bg}
507 : $self->{bg};
508
509 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 510 my ($w, $h) = @$self{qw(w h)};
366 511
367 glEnable GL_BLEND; 512 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 514 glColor @$color;
370 515
371 glBegin GL_QUADS; 516 glBegin GL_QUADS;
372 glVertex 0 , 0; 517 glVertex 0 , 0;
373 glVertex 0 , $h; 518 glVertex 0 , $h;
374 glVertex $w, $h; 519 glVertex $w, $h;
375 glVertex $w, 0; 520 glVertex $w, 0;
376 glEnd; 521 glEnd;
377 522
378 glDisable GL_BLEND; 523 glDisable GL_BLEND;
524 }
379} 525}
380 526
381############################################################################# 527#############################################################################
382 528
383package CFClient::UI::Empty; 529package CFClient::UI::Empty;
… …
404sub new { 550sub new {
405 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
406 552
407 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
408 554
409 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 );
410 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
411 561
412 $self 562 $self
413} 563}
414 564
415sub add { 565sub add {
416 my ($self, $child) = @_; 566 my ($self, @widgets) = @_;
417 567
418 $child->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
419 570
420 use sort 'stable'; 571 use sort 'stable';
421 572
422 $self->{children} = [ 573 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 575 @{$self->{children}}, @widgets
425 ]; 576 ];
426 577
427 $child->check_size; 578 $self->check_size (1);
579 $self->update;
580}
581
582sub children {
583 @{ $_[0]{children} }
428} 584}
429 585
430sub remove { 586sub remove {
431 my ($self, $child) = @_; 587 my ($self, $child) = @_;
432 588
433 delete $child->{parent}; 589 delete $child->{parent};
590 $child->hide;
434 591
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 593
437 $self->check_size; 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 }
608
609 $self->check_size;
610 $self->update;
438} 611}
439 612
440sub find_widget { 613sub find_widget {
441 my ($self, $x, $y) = @_; 614 my ($self, $x, $y) = @_;
442 615
… …
517} 690}
518 691
519sub update { 692sub update {
520 my ($self) = @_; 693 my ($self) = @_;
521 694
522 # we want to do this delayed... 695 $ROOT->on_post_alloc ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 696 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535} 697}
536 698
537sub size_allocate { 699sub size_allocate {
538 my ($self, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
539 701
540 $self->child->configure (0, 0, $w, $h); 702 $self->SUPER::size_allocate ($w, $h);
703 $self->update;
704}
541 705
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
542 $self->render_chld; 717 $self->_render;
718 };
543} 719}
544 720
545sub _draw { 721sub _draw {
546 my ($self) = @_; 722 my ($self) = @_;
547 723
548 my ($w, $h) = ($self->w, $self->h); 724 my ($w, $h) = ($self->w, $self->h);
549 725
550 my $tex = $self->{texture} 726 my $tex = $self->{texture}
551 or return; 727 or return;
552 728
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 729 glEnable GL_TEXTURE_2D;
556 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;
557 732
558 $tex->draw_quad (0, 0, $w, $h); 733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 734
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 735 glDisable GL_TEXTURE_2D;
562} 736}
563 737
564############################################################################# 738#############################################################################
565 739
566package CFClient::UI::ViewPort; 740package CFClient::UI::ViewPort;
567 741
568our @ISA = CFClient::UI::Window::; 742our @ISA = CFClient::UI::Window::;
569 743
570sub new { die }
571
572sub size_request { 744sub size_request {
573 my ($self) = @_; 745 my ($self) = @_;
574 746
575 @$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)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 748 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
577 749
578 @$self{qw(child_w child_h)} 750 @$self{qw(child_w child_h)}
579} 751}
580 752
581sub _draw { 753sub size_allocate {
582 my ($self) = @_; 754 my ($self, $w, $h) = @_;
583 755
584 $self->{children}[1]->draw; 756 $self->update;
585} 757}
586 758
759sub set_offset {
760 my ($self, $x, $y) = @_;
761
762 $self->{view_x} = int $x;
763 $self->{view_y} = int $y;
764
765 $self->update;
766}
767
768# hmm, this does not work for topleft of $self... but we should not ask for that
769sub coord2local {
770 my ($self, $x, $y) = @_;
771
772 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
773}
774
775sub coord2global {
776 my ($self, $x, $y) = @_;
777
778 $x = List::Util::min $self->{w}, $x - $self->{view_x};
779 $y = List::Util::min $self->{h}, $y - $self->{view_y};
780
781 $self->SUPER::coord2global ($x, $y)
782}
783
784sub find_widget {
785 my ($self, $x, $y) = @_;
786
787 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
788 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
789 ) {
790 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
791 } else {
792 $self->CFClient::UI::Base::find_widget ($x, $y)
793 }
794}
795
796sub _render {
797 my ($self) = @_;
798
799 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
800
801 $self->SUPER::_render;
802}
587 803
588############################################################################# 804#############################################################################
589 805
590package CFClient::UI::Frame; 806package CFClient::UI::ScrolledWindow;
591 807
592our @ISA = CFClient::UI::Bin::; 808our @ISA = CFClient::UI::HBox::;
593
594use CFClient::OpenGL;
595 809
596sub new { 810sub new {
597 my $class = shift; 811 my $class = shift;
598 812
813 my $self;
814
815 my $slider = new CFClient::UI::Slider
816 vertical => 1,
817 range => [0, 0, 1, 0.01], # HACK fix
818 connect_changed => sub {
819 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
820 },
821 ;
822
599 my $self = $class->SUPER::new ( 823 $self = $class->SUPER::new (
600 bg => [1, 1, 1, 1], 824 vp => (new CFClient::UI::ViewPort expand => 1),
601 border_bg => [1, 1, 1, 1], 825 slider => $slider,
602 border => 0.8,
603 @_ 826 @_,
604 ); 827 );
605 828
829 $self->{vp}->add ($self->{scrolled});
830 $self->add ($self->{vp});
831 $self->add ($self->{slider});
832
606 $self 833 $self
607} 834}
608 835
609sub set_size { 836#TODO# update range on size_allocate depending on child
610 my ($self, $w, $h) = @_; 837# update viewport offset on scroll
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614}
615 838
616sub size_request { 839#############################################################################
617 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h})
619}
620 840
621sub size_allocate { 841package CFClient::UI::Frame;
622 my ($self, $w, $h) = @_; 842
623 $self->{w} = $w; 843our @ISA = CFClient::UI::Bin::;
624 $self->{h} = $h; 844
625 $self->child->configure (0, 0, $w, $h); 845use CFClient::OpenGL;
846
847sub new {
848 my $class = shift;
849
850 $class->SUPER::new (
851 bg => undef,
852 @_,
853 )
626} 854}
627 855
628sub _draw { 856sub _draw {
629 my ($self) = @_; 857 my ($self) = @_;
630 858
631 my ($w, $h) = ($self->{w}, $self->{h}); 859 if ($self->{bg}) {
860 my ($w, $h) = @$self{qw(w h)};
632 861
633 glEnable GL_BLEND; 862 glEnable GL_BLEND;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
635 glEnable GL_TEXTURE_2D; 864 glColor @{ $self->{bg} };
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637 865
638# glBegin GL_QUADS; 866 glBegin GL_QUADS;
639# glColor 0, 0, 0, 0;
640# glVertex 0 , 0; 867 glVertex 0 , 0;
641# glVertex 0 , $h; 868 glVertex 0 , $h;
642# glVertex $w, $h; 869 glVertex $w, $h;
643# glVertex $w, 0; 870 glVertex $w, 0;
644# glEnd; 871 glEnd;
645 872
646
647 $self->child->draw;
648 glDisable GL_BLEND; 873 glDisable GL_BLEND;
649 glDisable GL_TEXTURE_2D; 874 }
875
876 $self->SUPER::_draw;
650} 877}
651 878
652############################################################################# 879#############################################################################
653 880
654package CFClient::UI::FancyFrame; 881package CFClient::UI::FancyFrame;
… …
665 my $class = shift; 892 my $class = shift;
666 893
667 # TODO: user_x, user_y, overwrite moveto? 894 # TODO: user_x, user_y, overwrite moveto?
668 895
669 my $self = $class->SUPER::new ( 896 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 897 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 898 border_bg => [1, 1, 1, 1],
672 border => 0.8, 899 border => 0.6,
900 toplevel => 1,
673 can_events => 1, 901 can_events => 1,
674 @_ 902 @_
675 ); 903 );
676 904
677 $self->{title} &&= new CFClient::UI::Label 905 $self->{title} &&= new CFClient::UI::Label
678 align => 0, 906 align => 0,
679 valign => 1, 907 valign => 1,
680 text => $self->{title}, 908 text => $self->{title},
681 fontsize => 1; 909 fontsize => $self->{border};
682 910
683 $self 911 $self
684} 912}
685 913
686sub border { 914sub border {
687 int $_[0]{border} * $::FONTSIZE 915 int $_[0]{border} * $::FONTSIZE
688} 916}
689 917
690sub size_request { 918sub size_request {
691 my ($self) = @_; 919 my ($self) = @_;
692
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
694 920
695 my ($w, $h) = $self->SUPER::size_request; 921 my ($w, $h) = $self->SUPER::size_request;
696 922
697 ( 923 (
698 $w + $self->border * 2, 924 $w + $self->border * 2,
… …
704 my ($self, $w, $h) = @_; 930 my ($self, $w, $h) = @_;
705 931
706 $h -= List::Util::max 0, $self->border * 2; 932 $h -= List::Util::max 0, $self->border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 933 $w -= List::Util::max 0, $self->border * 2;
708 934
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 935 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
710 if $self->{title}; 936 if $self->{title};
711 937
712 $self->child->configure ($self->border, $self->border, $w, $h); 938 $self->child->configure ($self->border, $self->border, $w, $h);
713} 939}
714 940
715sub button_down { 941sub button_down {
716 my ($self, $ev, $x, $y) = @_; 942 my ($self, $ev, $x, $y) = @_;
717 943
944 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 945 my $border = $self->border;
719 946
720 if ($x < $self->{w} && $x >= $self->{w} - $border 947 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 948 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 949
950 if ($lr & $td) {
951 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 952 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 953 my ($bw, $bh) = ($self->{w}, $self->{h});
725 954
955 my $mx = $x < $border;
956 my $my = $y < $border;
957
726 $self->{motion} = sub { 958 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 959 my ($ev, $x, $y) = @_;
728 960
729 ($x, $y) = ($ev->{x}, $ev->{y}); 961 my $dx = $ev->{x} - $ox;
962 my $dy = $ev->{y} - $oy;
730 963
731 $self->{user_w} = $bw + $x - $ox; 964 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 965 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
966 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
733 $self->check_size; 967 $self->check_size;
734 }; 968 };
735 969
736 } elsif ($x >= 0 && $x < $self->{w} 970 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 971 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 972 my ($bx, $by) = ($self->{x}, $self->{y});
741 973
742 $self->{motion} = sub { 974 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
… …
766 my ($self) = @_; 998 my ($self) = @_;
767 999
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1000 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1001 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
770 1002
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1003 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1005
776 my $border = $self->border; 1006 my $border = $self->border;
777 1007
778 glColor @{ $self->{border_bg} }; 1008 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1009 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1010 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1011 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1012 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1013
1014 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
784 my $bg = $tex[0]; 1015 my $bg = $tex[0];
785 1016
786 # TODO: repeat texture not scale 1017 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1018 my $rep_x = $cw / $bg->{w};
788 my $rep_y = $ch / $bg->{h}; 1019 my $rep_y = $ch / $bg->{h};
789 1020
790 glColor @{ $self->{bg} }; 1021 glColor @{ $self->{bg} };
791 1022
792 $bg->{s} = $rep_x; 1023 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y; 1024 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1; 1025 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1026 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1027 }
796 1028
797 glDisable GL_TEXTURE_2D; 1029 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1030
800 $self->{title}->draw if $self->{title}; 1031 $self->{title}->draw if $self->{title};
1032
801 $self->child->draw; 1033 $self->child->draw;
802} 1034}
803 1035
804############################################################################# 1036#############################################################################
805 1037
… …
827 $self->{children}[$y][$x] = $child; 1059 $self->{children}[$y][$x] = $child;
828 1060
829 $child->check_size; 1061 $child->check_size;
830} 1062}
831 1063
1064sub children {
1065 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1066}
1067
832# TODO: move to container class maybe? send childs a signal on removal? 1068# TODO: move to container class maybe? send childs a signal on removal?
833sub clear { 1069sub clear {
834 my ($self) = @_; 1070 my ($self) = @_;
835 1071
1072 my @children = $self->children;
836 delete $self->{children}; 1073 delete $self->{children};
1074
1075 for (@children) {
1076 delete $_->{parent};
1077 $_->hide;
1078 }
1079
837 $self->update; 1080 $self->update;
838} 1081}
839 1082
840sub get_wh { 1083sub get_wh {
841 my ($self) = @_; 1084 my ($self) = @_;
… …
1018} 1261}
1019 1262
1020sub size_allocate { 1263sub size_allocate {
1021 my ($self, $w, $h) = @_; 1264 my ($self, $w, $h) = @_;
1022 1265
1266 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1267
1023 my $children = $self->{children}; 1268 my $children = $self->{children};
1024 1269
1025 my @h = map $_->{req_h}, @$children; 1270 my @h = map $_->{req_h}, @$children;
1026 1271
1027 my $req_h = List::Util::sum @h; 1272 my $req_h = List::Util::sum @h;
… …
1056 1301
1057############################################################################# 1302#############################################################################
1058 1303
1059package CFClient::UI::Label; 1304package CFClient::UI::Label;
1060 1305
1061our @ISA = CFClient::UI::Base::; 1306our @ISA = CFClient::UI::DrawBG::;
1062 1307
1063use CFClient::OpenGL; 1308use CFClient::OpenGL;
1064 1309
1065sub new { 1310sub new {
1066 my ($class, %arg) = @_; 1311 my ($class, %arg) = @_;
1067 1312
1068 my $self = $class->SUPER::new ( 1313 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1314 fg => [1, 1, 1],
1315 #bg => none
1316 #active_bg => none
1317 #font => default_font
1318 #text => initial text
1319 #markup => initial narkup
1320 #max_w => maximum pixel width
1321 ellipsise => 3, # end
1322 layout => (new CFClient::Layout),
1070 fontsize => 1, 1323 fontsize => 1,
1071 text => "",
1072 align => -1, 1324 align => -1,
1073 valign => -1, 1325 valign => -1,
1074 padding => 2, 1326 padding => 2,
1075 layout => new CFClient::Layout,
1076 can_events => 0, 1327 can_events => 0,
1077 %arg 1328 %arg
1078 ); 1329 );
1079 1330
1080 if (exists $self->{template}) { 1331 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1332 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1333 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1334 $self->{template} = $layout;
1084 } 1335 }
1085 1336
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1337 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1338 $self->set_markup (delete $self->{markup});
1339 } else {
1340 $self->set_text (delete $self->{text});
1341 }
1088 1342
1089 $self 1343 $self
1090} 1344}
1091 1345
1092sub escape_text { 1346sub escape($) {
1093 local $_ = $_[1]; 1347 local $_ = $_[0];
1094 1348
1095 s/&/&amp;/g; 1349 s/&/&amp;/g;
1096 s/>/&gt;/g; 1350 s/>/&gt;/g;
1097 s/</&lt;/g; 1351 s/</&lt;/g;
1098 1352
1099 $_[1] 1353 $_
1354}
1355
1356sub update {
1357 my ($self) = @_;
1358
1359 delete $self->{texture};
1360 $self->SUPER::update;
1100} 1361}
1101 1362
1102sub set_text { 1363sub set_text {
1103 my ($self, $text) = @_; 1364 my ($self, $text) = @_;
1104 1365
1366 return if $self->{text} eq "T$text";
1367 $self->{text} = "T$text";
1368
1369 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1370 $self->{layout}->set_text ($text);
1106 1371
1107 delete $self->{texture}; 1372 $self->update;
1108 $self->check_size; 1373 $self->check_size;
1109 $self->update;
1110} 1374}
1111 1375
1112sub set_markup { 1376sub set_markup {
1113 my ($self, $markup) = @_; 1377 my ($self, $markup) = @_;
1114 1378
1379 return if $self->{text} eq "M$markup";
1380 $self->{text} = "M$markup";
1381
1382 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1383
1384 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1385 $self->{layout}->set_markup ($markup);
1116 1386
1117 delete $self->{texture}; 1387 $self->update;
1118 $self->check_size; 1388 $self->check_size;
1119 $self->update;
1120} 1389}
1121 1390
1122sub size_request { 1391sub size_request {
1123 my ($self) = @_; 1392 my ($self) = @_;
1124 1393
1125 $self->{layout}->set_width; 1394 $self->{layout}->set_font ($self->{font}) if $self->{font};
1395 $self->{layout}->set_width ($self->{max_w} || -1);
1396 $self->{layout}->set_ellipsise ($self->{ellipsise});
1397 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1398 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1399
1128 my ($w, $h) = $self->{layout}->size; 1400 my ($w, $h) = $self->{layout}->size;
1129 1401
1130 if (exists $self->{template}) { 1402 if (exists $self->{template}) {
1403 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1404 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1405
1133 my ($w2, $h2) = $self->{template}->size; 1406 my ($w2, $h2) = $self->{template}->size;
1134 1407
1135 $w = List::Util::max $w, $w2; 1408 $w = List::Util::max $w, $w2;
… …
1150 1423
1151sub set_fontsize { 1424sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1425 my ($self, $fontsize) = @_;
1153 1426
1154 $self->{fontsize} = $fontsize; 1427 $self->{fontsize} = $fontsize;
1428 delete $self->{texture};
1429
1430 $self->update;
1155 $self->check_size; 1431 $self->check_size;
1156} 1432}
1157 1433
1158sub _draw { 1434sub _draw {
1159 my ($self) = @_; 1435 my ($self) = @_;
1160 1436
1437 $self->SUPER::_draw; # draw background, if applicable
1438
1161 my $tex = $self->{texture} ||= do { 1439 my $tex = $self->{texture} ||= do {
1440 $self->{layout}->set_foreground (@{$self->{fg}});
1441 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1442 $self->{layout}->set_width ($self->{w});
1443 $self->{layout}->set_ellipsise ($self->{ellipsise});
1444 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1445 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1446
1164 new_from_layout CFClient::Texture $self->{layout} 1447 my $tex = new_from_layout CFClient::Texture $self->{layout};
1448
1449 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1450 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1451 : ($self->{w} - $tex->{w}) * 0.5);
1452
1453 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1454 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1455 : ($self->{h} - $tex->{h}) * 0.5);
1456
1457 $tex
1165 }; 1458 };
1166 1459
1167 glEnable GL_BLEND;
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1169 glEnable GL_TEXTURE_2D; 1460 glEnable GL_TEXTURE_2D;
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1462
1463 if ($tex->{format} == GL_ALPHA) {
1172 glColor @{$self->{fg}}; 1464 glColor @{$self->{fg}};
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy}); 1465 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1466 } else {
1467 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1468 }
1187 1469
1188 glDisable GL_TEXTURE_2D; 1470 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1471}
1191 1472
1192############################################################################# 1473#############################################################################
1193 1474
1194package CFClient::UI::EntryBase; 1475package CFClient::UI::EntryBase;
… …
1199 1480
1200sub new { 1481sub new {
1201 my $class = shift; 1482 my $class = shift;
1202 1483
1203 $class->SUPER::new ( 1484 $class->SUPER::new (
1204 fg => [1, 1, 1], 1485 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1486 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1487 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1488 active_fg => [0, 0, 0],
1208 can_hover => 1, 1489 can_hover => 1,
1209 can_focus => 1, 1490 can_focus => 1,
1210 valign => 0, 1491 valign => 0,
1211 can_events => 1, 1492 can_events => 1,
1212 @_ 1493 @_
1213 ) 1494 )
1214} 1495}
1215 1496
… …
1229 $self->{layout}->set_text ("$text "); 1510 $self->{layout}->set_text ("$text ");
1230 1511
1231 $self->emit (changed => $self->{text}); 1512 $self->emit (changed => $self->{text});
1232} 1513}
1233 1514
1234sub get_text {
1235 $_[0]{text}
1236}
1237
1238sub size_request {
1239 my ($self) = @_;
1240
1241 my ($w, $h) = $self->SUPER::size_request;
1242
1243 ($w + 1, $h) # add 1 for cursor
1244}
1245
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text { 1515sub set_text {
1253 my ($self, $text) = @_; 1516 my ($self, $text) = @_;
1254 1517
1255 $self->{cursor} = length $text; 1518 $self->{cursor} = length $text;
1256 $self->_set_text ($text); 1519 $self->_set_text ($text);
1257 $self->update; 1520 $self->update;
1521 $self->check_size;
1522}
1523
1524sub get_text {
1525 $_[0]{text}
1526}
1527
1528sub size_request {
1529 my ($self) = @_;
1530
1531 my ($w, $h) = $self->SUPER::size_request;
1532
1533 ($w + 1, $h) # add 1 for cursor
1534}
1535
1536sub size_allocate {
1537 my ($self, $w, $h) = @_;
1538
1539 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1258} 1540}
1259 1541
1260sub key_down { 1542sub key_down {
1261 my ($self, $ev) = @_; 1543 my ($self, $ev) = @_;
1262 1544
… …
1264 my $sym = $ev->{sym}; 1546 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1547 my $uni = $ev->{unicode};
1266 1548
1267 my $text = $self->get_text; 1549 my $text = $self->get_text;
1268 1550
1269 if ($sym == 8) { 1551 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1552 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1553 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1554 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1555 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1556 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1557 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1558 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1559 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1560 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1561 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1562 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1563 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1564 $self->emit ('escape');
1283 } elsif ($uni) { 1565 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1566 substr $text, $self->{cursor}++, 0, chr $uni;
1285 } 1567 }
1286 1568
1287 $self->_set_text ($text); 1569 $self->_set_text ($text);
1288 $self->update; 1570 $self->update;
1571 $self->check_size;
1289} 1572}
1290 1573
1291sub focus_in { 1574sub focus_in {
1292 my ($self) = @_; 1575 my ($self) = @_;
1293 1576
… …
1369 my ($self, $ev) = @_; 1652 my ($self, $ev) = @_;
1370 1653
1371 my $sym = $ev->{sym}; 1654 my $sym = $ev->{sym};
1372 1655
1373 if ($sym == 13) { 1656 if ($sym == 13) {
1657 unshift @{$self->{history}},
1658 my $txt = $self->get_text;
1659 $self->{history_pointer} = -1;
1660 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1661 $self->emit (activate => $txt);
1375 $self->update; 1662 $self->update;
1663
1664 } elsif ($sym == CFClient::SDLK_UP) {
1665 if ($self->{history_pointer} < 0) {
1666 $self->{history_saveback} = $self->get_text;
1667 }
1668 if (@{$self->{history} || []} > 0) {
1669 $self->{history_pointer}++;
1670 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1671 $self->{history_pointer} = @{$self->{history} || []} - 1;
1672 }
1673 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1674 }
1675
1676 } elsif ($sym == CFClient::SDLK_DOWN) {
1677 $self->{history_pointer}--;
1678 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1679
1680 if ($self->{history_pointer} >= 0) {
1681 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1682 } else {
1683 $self->set_text ($self->{history_saveback});
1684 }
1376 1685
1377 } else { 1686 } else {
1378 $self->SUPER::key_down ($ev); 1687 $self->SUPER::key_down ($ev);
1379 } 1688 }
1380 1689
… …
1394 1703
1395sub new { 1704sub new {
1396 my $class = shift; 1705 my $class = shift;
1397 1706
1398 $class->SUPER::new ( 1707 $class->SUPER::new (
1399 padding => 4, 1708 padding => 4,
1400 fg => [1, 1, 1], 1709 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1710 active_fg => [0, 0, 1],
1403 can_hover => 1, 1711 can_hover => 1,
1404 align => 0, 1712 align => 0,
1405 valign => 0, 1713 valign => 0,
1406 can_events => 1, 1714 can_events => 1,
1407 @_ 1715 @_
1408 ) 1716 )
1409} 1717}
1410 1718
… …
1424 1732
1425 if ($GRAB == $self) { 1733 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg}; 1734 $self->{fg} = $self->{active_fg};
1427 } 1735 }
1428 1736
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1737 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1739 glColor 0, 0, 0, 1;
1434 1740
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1741 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1742
1437 glDisable GL_TEXTURE_2D; 1743 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1744
1440 $self->SUPER::_draw; 1745 $self->SUPER::_draw;
1441} 1746}
1442 1747
1443############################################################################# 1748#############################################################################
… …
1457 1762
1458 $class->SUPER::new ( 1763 $class->SUPER::new (
1459 padding => 2, 1764 padding => 2,
1460 fg => [1, 1, 1], 1765 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 1766 active_fg => [1, 1, 0],
1767 bg => [0, 0, 0, 0.2],
1768 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 1769 state => 0,
1463 can_hover => 1, 1770 can_hover => 1,
1464 @_ 1771 @_
1465 ) 1772 )
1466} 1773}
… …
1490 1797
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1798 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1492 1799
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1800 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 1801
1495 glEnable GL_BLEND; 1802 my $tex = $self->{state} ? $tex[1] : $tex[0];
1803
1496 glEnable GL_TEXTURE_2D; 1804 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 1805 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 1806 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 1807}
1506 1808
1507############################################################################# 1809#############################################################################
1508 1810
1509package CFClient::UI::Image; 1811package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 1854 glTranslate 0, -$self->{w}, 0;
1553 1855
1554 ($w, $h) = ($h, $w); 1856 ($w, $h) = ($h, $w);
1555 } 1857 }
1556 1858
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 1859 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 1861
1562 $tex->draw_quad (0, 0, $w, $h); 1862 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 1863
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 1864 glDisable GL_TEXTURE_2D;
1566} 1865}
1567 1866
1568############################################################################# 1867#############################################################################
1569 1868
1570package CFClient::UI::VGauge; 1869package CFClient::UI::VGauge;
1571 1870
1572our @ISA = CFClient::UI::Base::; 1871our @ISA = CFClient::UI::Base::;
1872
1873use List::Util qw(min max);
1573 1874
1574use CFClient::OpenGL; 1875use CFClient::OpenGL;
1575 1876
1576my %tex = ( 1877my %tex = (
1577 food => [ 1878 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1880 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 1881 ],
1581 grace => [ 1882 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1883 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1884 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 1885 ],
1585 hp => [ 1886 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1887 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1888 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 1889 ],
1589 mana => [ 1890 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1891 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1892 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 1893 ],
1593); 1894);
1594 1895
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 1896# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 1897sub new {
… …
1615} 1916}
1616 1917
1617sub set_max { 1918sub set_max {
1618 my ($self, $max) = @_; 1919 my ($self, $max) = @_;
1619 1920
1921 return if $self->{max_val} == $max;
1922
1620 $self->{max_val} = $max; 1923 $self->{max_val} = $max;
1924 $self->update;
1621} 1925}
1622 1926
1623sub set_value { 1927sub set_value {
1624 my ($self, $val, $max) = @_; 1928 my ($self, $val, $max) = @_;
1625 1929
1626 $self->set_max ($max) 1930 $self->set_max ($max)
1627 if defined $max; 1931 if defined $max;
1628 1932
1629 $max = $self->{max_val}; 1933 return if $self->{val} == $val;
1934
1630 $self->{val} = $val; 1935 $self->{val} = $val;
1631
1632 $self->update; 1936 $self->update;
1633} 1937}
1634 1938
1635sub _draw { 1939sub _draw {
1636 my ($self) = @_; 1940 my ($self) = @_;
1637 1941
1638 my $tex = $tex{$self->{type}}; 1942 my $tex = $tex{$self->{type}};
1943 my ($t1, $t2, $t3) = @$tex;
1639 1944
1640 my ($w, $h) = ($self->{w}, $self->{h}); 1945 my ($w, $h) = ($self->{w}, $self->{h});
1641 1946
1642 if ($self->{vertical}) { 1947 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 1948 glRotate 90, 0, 0, 1;
… …
1645 1950
1646 ($w, $h) = ($h, $w); 1951 ($w, $h) = ($h, $w);
1647 } 1952 }
1648 1953
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 1954 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 1955
1652 my $t1 = $tex->[0]; 1956 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 1957 my $ycut2 = max 0, min 1, $ycut - 1;
1958
1959 my $h1 = $self->{h} * (1 - $ycut1);
1960 my $h2 = $self->{h} * (1 - $ycut2);
1654 1961
1655 glEnable GL_BLEND; 1962 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1963 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 1966
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1967 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 1968 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 1969 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1970 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1971 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1972 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 1973 glEnd;
1670 1974
1975 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1976 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 1977 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1978 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1979 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1980 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1981 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 1982 glEnd;
1983
1984 if ($t3) {
1985 glBindTexture GL_TEXTURE_2D, $t3->{name};
1986 glBegin GL_QUADS;
1987 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1988 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1989 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1990 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1991 glEnd;
1992 }
1678 1993
1679 glDisable GL_BLEND; 1994 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 1995 glDisable GL_TEXTURE_2D;
1681} 1996}
1682 1997
… …
1685package CFClient::UI::Gauge; 2000package CFClient::UI::Gauge;
1686 2001
1687our @ISA = CFClient::UI::VBox::; 2002our @ISA = CFClient::UI::VBox::;
1688 2003
1689sub new { 2004sub new {
1690 my ($class, %arg) = shift; 2005 my ($class, %arg) = @_;
1691 2006
1692 my $self = $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1693 @_, 2008 tooltip => $arg{type},
2009 can_hover => 1,
2010 can_events => 1,
2011 %arg,
1694 ); 2012 );
1695 2013
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2014 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2015 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2016 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2017
1702 $self 2018 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2019}
1709 2020
1710sub set_fontsize { 2021sub set_fontsize {
1711 my ($self, $fsize) = @_; 2022 my ($self, $fsize) = @_;
1712 2023
1713 $self->{value}->set_fontsize ($fsize); 2024 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2025 $self->{max} ->set_fontsize ($fsize);
1715} 2026}
1716 2027
2028sub set_max {
2029 my ($self, $max) = @_;
2030
2031 $self->{gauge}->set_max ($max);
2032 $self->{max}->set_text ($max);
2033}
2034
1717sub set_value { 2035sub set_value {
1718 my ($self, $val, $max) = @_; 2036 my ($self, $val, $max) = @_;
1719 2037
1720 $self->set_max ($max) 2038 $self->set_max ($max)
1721 if defined $max; 2039 if defined $max;
1722 2040
1723 $self->{gauge}->set_value ($val, $max); 2041 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2042 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2043}
1733 2044
1734############################################################################# 2045#############################################################################
1735 2046
1736package CFClient::UI::Slider; 2047package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2057 qw(s1_slider.png s1_slider_bg.png);
1747 2058
1748sub new { 2059sub new {
1749 my $class = shift; 2060 my $class = shift;
1750 2061
1751 # range [value, low, high, page] 2062 # range [value, low, high, page, unit]
1752 2063
1753 # TODO: 0-width page 2064 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2065 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2066 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2067 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2068 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2069 active_fg => [0, 0, 0],
2070 bg => [0, 0, 0, 0.2],
2071 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2072 range => [0, 0, 100, 10],
1760 req_w => 20, 2073 req_w => $::WIDTH / 80,
1761 req_h => 20, 2074 req_h => $::WIDTH / 80,
1762 vertical => 0, 2075 vertical => 0,
1763 can_hover => 1, 2076 can_hover => 1,
1764 inner_pad => 5, 2077 inner_pad => 0.02,
1765 @_ 2078 @_
1766 ); 2079 );
1767 2080
2081 $self->set_value ($self->{range}[0]);
2082 $self->update;
2083
1768 $self 2084 $self
2085}
2086
2087sub set_value {
2088 my ($self, $value) = @_;
2089
2090 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2091
2092 $hi = $lo + 1 if $hi <= $lo;
2093
2094 $value = $lo if $value < $lo;
2095 $value = $hi if $value > $hi;
2096
2097 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2098 if $unit;
2099
2100 $page = $hi - $lo if $page > $hi - $lo;
2101
2102 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2103
2104 if ($value != $old_value) {
2105 $self->emit (changed => $value);
2106 $self->update;
2107 }
1769} 2108}
1770 2109
1771sub size_request { 2110sub size_request {
1772 my ($self) = @_; 2111 my ($self) = @_;
1773 2112
… …
1786 2125
1787sub mouse_motion { 2126sub mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2127 my ($self, $ev, $x, $y) = @_;
1789 2128
1790 if ($GRAB == $self) { 2129 if ($GRAB == $self) {
2130 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2131
2132 my (undef, $lo, $hi, $page) = @{$self->{range}};
2133
2134 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2135
2136 $self->set_value ($x * ($hi - $lo) + $lo);
2137 }
2138}
2139
2140sub update {
2141 my ($self) = @_;
2142
2143 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2144 $self->set_value ($self->{range}[0]);
2145
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2146 my ($value, $lo, $hi, $page) = @{$self->{range}};
1792 2147
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2148 my $inner_w = 1 - 2 * $self->{inner_pad};
1794 2149
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2150 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1797 2151
1798 $x -= $inner_pad_px; # substract the padding 2152 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2153 $value = $self->{scale} * ($value - $lo);
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2154
1804 $self->emit (changed => $x); 2155 $value = $self->{inner_pad} + ($value - $page * 0.5);
1805 $self->update; 2156
2157 $value = 0 if $value < 0;
2158 $page = 1 - $value if $value + $page > 1;
2159
2160 $self->{knob_x} = $value;
2161 $self->{knob_w} = $page;
1806 } 2162 });
1807}
1808 2163
1809# the inner_* stuff is for generating a padding for the slider handle, 2164 $self->SUPER::update;
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815} 2165}
1816 2166
1817sub _draw { 2167sub _draw {
1818 my ($self) = @_; 2168 my ($self) = @_;
1819 2169
1820 $self->SUPER::_draw (); 2170 $self->SUPER::_draw ();
1821 2171
1822 my ($w, $h) = @$self{qw(w h)}; 2172 glScale $self->{w}, $self->{h};
1823 2173
1824 if ($self->{vertical}) { 2174 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2175 # draw a vertical slider like a rotated horizontal slider
1826 2176
2177 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2178 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2179 }
1832 2180
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2181 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2182 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2183
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2184 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2186
1859 # draw background 2187 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2188 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2189
1862 # draw handle 2190 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2191 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2192
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2193 glDisable GL_TEXTURE_2D;
1867} 2194}
1868 2195
1869############################################################################# 2196#############################################################################
1870 2197
… …
1876 2203
1877sub new { 2204sub new {
1878 my $class = shift; 2205 my $class = shift;
1879 2206
1880 my $self = $class->SUPER::new ( 2207 my $self = $class->SUPER::new (
1881 fontsize => 1, 2208 fontsize => 1,
2209 can_events => 0,
2210 #font => default_font
1882 @_, 2211 @_,
1883 2212
1884 layout => (new CFClient::Layout), 2213 layout => (new CFClient::Layout 1),
1885 par => [], 2214 par => [],
1886 height => 0, 2215 height => 0,
1887 children => [ 2216 children => [
1888 (new CFClient::UI::Empty expand => 1), 2217 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2218 (new CFClient::UI::Slider vertical => 1),
1890 ], 2219 ],
1891 ); 2220 );
1892 2221
1893 $self->{children}[1]->connect (changed => sub { 2222 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2223
1897 $self 2224 $self
1898} 2225}
1899 2226
1900sub set_fontsize { 2227sub set_fontsize {
… …
1902 2229
1903 $self->{fontsize} = $fontsize; 2230 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2231 $self->reflow;
1905} 2232}
1906 2233
2234sub size_allocate {
2235 my ($self, $w, $h) = @_;
2236
2237 $self->SUPER::size_allocate ($w, $h);
2238
2239 $self->{layout}->set_font ($self->{font}) if $self->{font};
2240 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2241 $self->{layout}->set_width ($self->{children}[0]{w});
2242
2243 $self->reflow;
2244}
2245
1907sub text_height { 2246sub text_height {
1908 my ($self, $text) = @_; 2247 my ($self, $text, $indent) = @_;
1909 2248
1910 my $layout = $self->{layout}; 2249 my $layout = $self->{layout};
1911 2250
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2251 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2252 $layout->set_width ($self->{children}[0]{w} - $indent);
1914 $layout->set_text ($text); 2253 $layout->set_markup ($text);
1915 2254
1916 ($layout->size)[1] 2255 ($layout->size)[1]
1917} 2256}
1918 2257
1919sub reflow { 2258sub reflow {
… …
1921 2260
1922 $self->{need_reflow}++; 2261 $self->{need_reflow}++;
1923 $self->update; 2262 $self->update;
1924} 2263}
1925 2264
1926sub size_allocate {
1927 my ($self, $w, $h) = @_;
1928
1929 $self->SUPER::size_allocate ($w, $h);
1930
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935}
1936
1937sub add_paragraph { 2265sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2266 my ($self, $color, $text, $indent) = @_;
1939 2267
1940 #TODO: intelligently "reformat" paragraph 2268 #TODO: intelligently "reformat" paragraph
1941 2269
2270 for my $line (split /\n/, $text) {
1942 my $height = $self->text_height ($text); 2271 my $height = $self->text_height ($line);
1943
1944 $self->{height} += $height; 2272 $self->{height} += $height;
1945
1946 push @{$self->{par}}, [$height, $color, $text]; 2273 push @{$self->{par}}, [$height, $color, $indent, $line];
2274 }
1947 2275
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2276 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1949 $self->{children}[1]->update; 2277 $self->{children}[1]->update;
1950} 2278}
1951 2279
… …
1956 2284
1957 return unless $self->{h} > 0; 2285 return unless $self->{h} > 0;
1958 2286
1959 delete $self->{texture}; 2287 delete $self->{texture};
1960 2288
1961 $ROOT->on_refresh ($self, sub { 2289 $ROOT->on_post_alloc ($self, sub {
1962 if (delete $self->{need_reflow}) { 2290 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2291 my $height = 0;
1964 2292
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2293 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1966 for @{$self->{par}}; 2294 for @{$self->{par}};
1967 2295
1968 $self->{height} = $height; 2296 $self->{height} = $height;
1969 2297
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2298 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2299 $self->{children}[1]->update;
1971 2300
1972 delete $self->{texture}; 2301 delete $self->{texture};
1973 } 2302 }
1974 2303
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2304 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1976 glClearColor 0, 0, 0, 1; 2305 glClearColor 0.5, 0.5, 0.5, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2306 glClear GL_COLOR_BUFFER_BIT;
1978
1979 glEnable GL_BLEND;
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983 2307
1984 my $top = int $self->{children}[1]{range}[0]; 2308 my $top = int $self->{children}[1]{range}[0];
1985 2309
1986 my $y0 = $top; 2310 my $y0 = $top;
1987 my $y1 = $top + $self->{h}; 2311 my $y1 = $top + $self->{h};
1988 2312
1989 my $y = 0; 2313 my $y = 0;
1990 2314
1991 my $layout = $self->{layout}; 2315 my $layout = $self->{layout};
1992 2316
2317 $layout->set_font ($self->{font}) if $self->{font};
2318
2319 glEnable GL_BLEND;
2320 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2321
1993 for my $par (@{$self->{par}}) { 2322 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2323 my $h = $par->[0];
1995 2324
1996 if ($y0 < $y + $h && $y < $y1) { 2325 if ($y0 < $y + $h && $y < $y1) {
2326 $layout->set_foreground (@{ $par->[1] });
2327 $layout->set_width ($self->{w} - $par->[2]);
1997 $layout->set_text ($par->[2]); 2328 $layout->set_markup ($par->[3]);
1998 2329
1999 glColor @{ $par->[1] }; 2330 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2331
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2332 glRasterPos $par->[2], $y - $y0;
2333 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2334 }
2003 2335
2004 $y += $h; 2336 $y += $h;
2005 } 2337 }
2006 2338
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2339 glDisable GL_BLEND;
2009 }; 2340 };
2010 }); 2341 });
2011} 2342}
2012 2343
2013sub _draw { 2344sub _draw {
2014 my ($self) = @_; 2345 my ($self) = @_;
2015 2346
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2347 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349 glColor 1, 1, 1, 1;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2350 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2351 glDisable GL_TEXTURE_2D;
2021 }
2022 2352
2023 $self->{children}[1]->draw; 2353 $self->{children}[1]->draw;
2024 2354
2025} 2355}
2026 2356
… …
2074 2404
2075sub new { 2405sub new {
2076 my $class = shift; 2406 my $class = shift;
2077 2407
2078 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
2079 state => 0, 2409 state => 0,
2080 connect_activate => \&toggle_flopper, 2410 connect_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2411 @_
2083 ); 2412 );
2084 2413
2085 if ($self->{state}) { 2414 if ($self->{state}) {
2086 $self->{state} = 0; 2415 $self->{state} = 0;
… …
2106 $self->emit (changed => $self->{state}); 2435 $self->emit (changed => $self->{state});
2107} 2436}
2108 2437
2109############################################################################# 2438#############################################################################
2110 2439
2440package CFClient::UI::Tooltip;
2441
2442our @ISA = CFClient::UI::Bin::;
2443
2444use CFClient::OpenGL;
2445
2446sub new {
2447 my $class = shift;
2448
2449 $class->SUPER::new (
2450 @_,
2451 can_events => 0,
2452 )
2453}
2454
2455sub set_tooltip_from {
2456 my ($self, $widget) = @_;
2457
2458 $self->add (new CFClient::UI::Label
2459 markup => $widget->{tooltip},
2460 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2461 fontsize => 0.8,
2462 fg => [0, 0, 0, 1],
2463 ellipsise => 0,
2464 font => ($widget->{tooltip_font} || $::FONT_PROP),
2465 );
2466}
2467
2468sub size_request {
2469 my ($self) = @_;
2470
2471 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2472
2473 ($w + 4, $h + 4)
2474}
2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w - 4, $h - 4);
2480}
2481
2482sub _draw {
2483 my ($self) = @_;
2484
2485 glTranslate 0.375, 0.375;
2486
2487 my ($w, $h) = @$self{qw(w h)};
2488
2489 glColor 1, 0.8, 0.4;
2490 glBegin GL_QUADS;
2491 glVertex 0 , 0;
2492 glVertex 0 , $h;
2493 glVertex $w, $h;
2494 glVertex $w, 0;
2495 glEnd;
2496
2497 glColor 0, 0, 0;
2498 glBegin GL_LINE_LOOP;
2499 glVertex 0 , 0;
2500 glVertex 0 , $h;
2501 glVertex $w, $h;
2502 glVertex $w, 0;
2503 glEnd;
2504
2505 glTranslate 2 - 0.375, 2 - 0.375;
2506 $self->SUPER::_draw;
2507}
2508
2509#############################################################################
2510
2511package CFClient::UI::Face;
2512
2513our @ISA = CFClient::UI::Base::;
2514
2515use CFClient::OpenGL;
2516
2517sub new {
2518 my $class = shift;
2519
2520 my $self = $class->SUPER::new (
2521 aspect => 1,
2522 @_,
2523 );
2524
2525 if ($self->{anim} && $self->{animspeed}) {
2526 Scalar::Util::weaken (my $widget = $self);
2527
2528 $self->{timer} = Event->timer (
2529 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2530 hard => 1,
2531 interval => $self->{animspeed},
2532 cb => sub {
2533 ++$widget->{frame};
2534 $widget->update;
2535 },
2536 );
2537 }
2538
2539 $self
2540}
2541
2542sub size_request {
2543 (32, 8)
2544}
2545
2546sub update {
2547 my ($self) = @_;
2548
2549 return unless $self->{visible};
2550
2551 $self->SUPER::update;
2552}
2553
2554sub _draw {
2555 my ($self) = @_;
2556
2557 return unless $::CONN;#d# manage and cache textures differently
2558
2559 my $face;
2560
2561 if ($self->{frame}) {
2562 my $anim = $::CONN->{anim}[$self->{anim}];
2563
2564 $face = $anim->[ $self->{frame} % @$anim ]
2565 if $anim && @$anim;
2566 }
2567
2568 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2569
2570 if ($tex) {
2571 glEnable GL_TEXTURE_2D;
2572 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2573 glColor 1, 1, 1, 1;
2574 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2575 glDisable GL_TEXTURE_2D;
2576 }
2577}
2578
2579sub DESTROY {
2580 my ($self) = @_;
2581
2582 $self->{timer}->cancel
2583 if $self->{timer};
2584
2585 $self->SUPER::DESTROY;
2586}
2587
2588#############################################################################
2589
2590package CFClient::UI::InventoryItem;
2591
2592our @ISA = CFClient::UI::HBox::;
2593
2594sub _item_to_desc {
2595 my ($item) = @_;
2596
2597 my $desc =
2598 $item->{nrof} < 2
2599 ? $item->{name}
2600 : "$item->{nrof} × $item->{name_pl}";
2601
2602 $item->{flags} & Crossfire::Protocol::F_OPEN
2603 and $desc .= " (open)";
2604 $item->{flags} & Crossfire::Protocol::F_APPLIED
2605 and $desc .= " (applied)";
2606 $item->{flags} & Crossfire::Protocol::F_UNPAID
2607 and $desc .= " (unpaid)";
2608 $item->{flags} & Crossfire::Protocol::F_MAGIC
2609 and $desc .= " (magic)";
2610 $item->{flags} & Crossfire::Protocol::F_CURSED
2611 and $desc .= " (cursed)";
2612 $item->{flags} & Crossfire::Protocol::F_DAMNED
2613 and $desc .= " (damned)";
2614 $item->{flags} & Crossfire::Protocol::F_LOCKED
2615 and $desc .= " *";
2616
2617 $desc
2618}
2619
2620sub new {
2621 my $class = shift;
2622
2623 my %args = @_;
2624
2625 my $item = delete $args{item};
2626
2627 my $desc = _item_to_desc ($item);
2628
2629 my $self = $class->SUPER::new (
2630 can_hover => 1,
2631 can_events => 1,
2632 tooltip => ((CFClient::UI::Label::escape $desc)
2633 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2634 connect_button_down => sub {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 # todo: maybe put examine on 1? but should just be a tooltip :(
2638 if ($ev->{button} == 1) {
2639 my $targ = $::CONN->{player}{tag};
2640
2641 if ($item->{container} == $::CONN->{player}{tag}) {
2642 $targ = $main::OPENCONT;
2643 }
2644
2645 $::CONN->send ("move $targ $item->{tag} 0");
2646 } elsif ($ev->{button} == 2) {
2647 $::CONN->send ("apply $item->{tag}");
2648 } elsif ($ev->{button} == 3) {
2649 my @menu_items = (
2650 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2651 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2652 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2653 (
2654 $item->{flags} & Crossfire::Protocol::F_LOCKED
2655 ? (
2656 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2657 )
2658 : (
2659 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2660 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2661 )
2662 ),
2663 );
2664
2665 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2666 }
2667
2668 1
2669 },
2670 %args
2671 );
2672
2673
2674 $self->add (new CFClient::UI::Face
2675 can_events => 0,
2676 face => $item->{face},
2677 anim => $item->{anim},
2678 animspeed => $item->{animspeed},
2679 );
2680
2681 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2682
2683 $self->{item} = $item;
2684
2685 $self->update_item;
2686
2687 $self
2688}
2689
2690sub update_item {
2691 my ($self) = @_;
2692
2693 my $desc = _item_to_desc ($self->{item});
2694
2695 $self->{name_lbl}->set_text ($desc);
2696}
2697
2698#############################################################################
2699
2700package CFClient::UI::Inventory;
2701
2702our @ISA = CFClient::UI::ScrolledWindow::;
2703
2704sub new {
2705 my $class = shift;
2706
2707 my $self = $class->SUPER::new (
2708 scrolled => (new CFClient::UI::VBox),
2709 @_,
2710 );
2711
2712 $self
2713}
2714
2715sub set_items {
2716 my ($self, $items) = @_;
2717
2718 $self->{scrolled}->clear;
2719 return unless $items;
2720
2721 my @items = sort {
2722 ($a->{type} <=> $b->{type})
2723 or ($a->{name} cmp $b->{name})
2724 } @$items;
2725
2726 $self->{real_items} = \@items;
2727
2728 for my $item (@items) {
2729 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2730 $item->update_item ();
2731 }
2732
2733 $self->{scrolled}->add (@items);
2734
2735# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2736}
2737
2738sub size_request {
2739 my ($self) = @_;
2740 ($self->{req_w}, $self->{req_h});
2741}
2742
2743#############################################################################
2744
2745package CFClient::UI::Menu;
2746
2747our @ISA = CFClient::UI::FancyFrame::;
2748
2749use CFClient::OpenGL;
2750
2751sub new {
2752 my $class = shift;
2753
2754 my $self = $class->SUPER::new (
2755 items => [],
2756 z => 100,
2757 @_,
2758 );
2759
2760 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2761
2762 for my $item (@{ $self->{items} }) {
2763 my ($widget, $cb) = @$item;
2764
2765 # handle various types of items, only text for now
2766 if (!ref $widget) {
2767 $widget = new CFClient::UI::Label
2768 can_hover => 1,
2769 can_events => 1,
2770 text => $widget;
2771 }
2772
2773 $self->{item}{$widget} = $item;
2774
2775 $self->{vbox}->add ($widget);
2776 }
2777
2778 $self
2779}
2780
2781# popup given the event (must be a mouse button down event currently)
2782sub popup {
2783 my ($self, $ev) = @_;
2784
2785 $self->emit ("popdown");
2786
2787 # maybe save $GRAB? must be careful about events...
2788 $GRAB = $self;
2789 $self->{button} = $ev->{button};
2790
2791 $self->show;
2792 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2793}
2794
2795sub mouse_motion {
2796 my ($self, $ev, $x, $y) = @_;
2797
2798 # TODO: should use vbox->find_widget or so
2799 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2800 $self->{hover} = $self->{item}{$HOVER};
2801}
2802
2803sub button_up {
2804 my ($self, $ev, $x, $y) = @_;
2805
2806 if ($ev->{button} == $self->{button}) {
2807 undef $GRAB;
2808 $self->hide;
2809
2810 $self->emit ("popdown");
2811 $self->{hover}[1]->() if $self->{hover};
2812 }
2813}
2814
2815#############################################################################
2816
2817package CFClient::UI::Statusbox;
2818
2819our @ISA = CFClient::UI::VBox::;
2820
2821sub new {
2822 my $class = shift;
2823
2824 $class->SUPER::new (
2825 fontsize => 0.8,
2826 @_,
2827 )
2828}
2829
2830sub reorder {
2831 my ($self) = @_;
2832 my $NOW = time;
2833
2834 while (my ($k, $v) = each %{ $self->{item} }) {
2835 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2836 }
2837
2838 my @widgets;
2839
2840 my @items = sort {
2841 $a->{pri} <=> $b->{pri}
2842 or $b->{id} <=> $a->{id}
2843 } values %{ $self->{item} };
2844
2845 my $count = 10 + 1;
2846 for my $item (@items) {
2847 last unless --$count;
2848
2849 push @widgets, $item->{label} ||= do {
2850 # TODO: doesn't handle markup well (read as: at all)
2851 my $short = $item->{count} > 1
2852 ? "<b>$item->{count} ×</b> $item->{text}"
2853 : $item->{text};
2854
2855 for ($short) {
2856 s/^\s+//;
2857 s/\s+/ /g;
2858 }
2859
2860 new CFClient::UI::Label
2861 markup => $short,
2862 tooltip => $item->{tooltip},
2863 tooltip_font => $::FONT_PROP,
2864 tooltip_width => 0.67,
2865 fontsize => $item->{fontsize} || $self->{fontsize},
2866 max_w => $::WIDTH * 0.44,
2867 fg => $item->{fg},
2868 can_events => 1,
2869 can_hover => 1
2870 };
2871 }
2872
2873 $self->clear;
2874 $self->SUPER::add (reverse @widgets);
2875}
2876
2877sub add {
2878 my ($self, $text, %arg) = @_;
2879
2880 $text =~ s/^\s+//;
2881 $text =~ s/\s+$//;
2882
2883 my $timeout = time + ((delete $arg{timeout}) || 60);
2884
2885 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2886
2887 if (my $item = $self->{item}{$group}) {
2888 if ($item->{text} eq $text) {
2889 $item->{count}++;
2890 } else {
2891 $item->{count} = 1;
2892 $item->{text} = $item->{tooltip} = $text;
2893 }
2894 $item->{id} = ++$self->{id};
2895 $item->{timeout} = $timeout;
2896 delete $item->{label};
2897 } else {
2898 $self->{item}{$group} = {
2899 id => ++$self->{id},
2900 text => $text,
2901 timeout => $timeout,
2902 tooltip => $text,
2903 fg => [0.8, 0.8, 0.8, 0.8],
2904 pri => 0,
2905 count => 1,
2906 %arg,
2907 };
2908 }
2909
2910 $self->reorder;
2911}
2912
2913sub reconfigure {
2914 my ($self) = @_;
2915
2916 delete $_->{label}
2917 for values %{ $self->{item} || {} };
2918
2919 $self->reorder;
2920 $self->SUPER::reconfigure;
2921}
2922
2923#############################################################################
2924
2111package CFClient::UI::Root; 2925package CFClient::UI::Root;
2112 2926
2113our @ISA = CFClient::UI::Container::; 2927our @ISA = CFClient::UI::Container::;
2114 2928
2115use CFClient::OpenGL; 2929use CFClient::OpenGL;
2116 2930
2117sub check_size { 2931sub new {
2118 my ($self) = @_; 2932 my $class = shift;
2119 2933
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2934 $class->SUPER::new (
2121} 2935 @_,
2122 2936 )
2123sub size_request {
2124 ($::WIDTH, $::HEIGHT)
2125} 2937}
2126 2938
2127sub configure { 2939sub configure {
2128 my ($self, $x, $y, $w, $h) = @_; 2940 my ($self, $x, $y, $w, $h) = @_;
2129 2941
2130 $self->SUPER::configure ($x, $y, $w, $h); 2942 $self->{w} = $w;
2943 $self->{h} = $h;
2944}
2131 2945
2946sub check_size {
2947 my ($self) = @_;
2948
2949 $self->size_allocate ($self->{w}, $self->{h})
2950 if $self->{w};
2951}
2952
2953sub size_request {
2954 my ($self) = @_;
2955
2956 ($self->{w}, $self->{h})
2957}
2958
2959sub size_allocate {
2960 my ($self, $w, $h) = @_;
2961
2962 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2963 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2964
2965 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2966 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2967
2132 for my $child (@{$self->{children}}) { 2968 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 2969 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 2970
2971 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2972 if exists $child->{req_x};
2973
2974 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2975 if exists $child->{req_y};
2976
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 2977 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 2978 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2979
2137 $child->configure ($X, $Y, $W,$H); 2980 $child->configure ($X, $Y, $W, $H);
2138 } 2981 }
2139} 2982}
2140 2983
2141sub _topleft { 2984sub coord2local {
2142 my ($self, $x, $y) = @_; 2985 my ($self, $x, $y) = @_;
2143 2986
2144 ($x, $y) 2987 ($x, $y)
2145} 2988}
2146 2989
2990sub coord2global {
2991 my ($self, $x, $y) = @_;
2992
2993 ($x, $y)
2994}
2995
2147sub update { 2996sub update {
2148 my ($self) = @_; 2997 my ($self) = @_;
2149 2998
2150 $self->check_size; 2999 $self->check_size;
2151 ::refresh (); 3000 $::WANT_REFRESH++;
2152} 3001}
2153 3002
2154sub add { 3003sub add {
2155 my ($self, $child) = @_; 3004 my ($self, @children) = @_;
2156 3005
3006 for my $child (@children) {
3007 $child->{toplevel} = 1;
3008
2157 # integerize window positions 3009 # integerise window positions
2158 $child->{x} = int $child->{x}; 3010 $child->{x} = int $child->{x};
2159 $child->{y} = int $child->{y}; 3011 $child->{y} = int $child->{y};
3012 }
2160 3013
2161 $self->SUPER::add ($child); 3014 $self->SUPER::add (@children);
3015
3016 while (@children) {
3017 my $w = pop @children;
3018 push @children, $w->children;
3019 $w->{visible} = 1;
3020 }
3021}
3022
3023sub remove {
3024 my ($self, @children) = @_;
3025
3026 $self->SUPER::remove (@children);
3027
3028 while (@children) {
3029 my $w = pop @children;
3030 push @children, $w->children;
3031 delete $w->{visible};
3032 }
2162} 3033}
2163 3034
2164sub on_refresh { 3035sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3036 my ($self, $id, $cb) = @_;
2166 3037
2167 $self->{refresh_hook}{$id} = $cb; 3038 $self->{refresh_hook}{$id} = $cb;
2168} 3039}
2169 3040
3041sub on_post_alloc {
3042 my ($self, $id, $cb) = @_;
3043
3044 $self->{post_alloc_hook}{$id} = $cb;
3045}
3046
2170sub draw { 3047sub draw {
2171 my ($self) = @_; 3048 my ($self) = @_;
2172 3049
2173 while (my $rcb = delete $self->{refresh_hook}) { 3050 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3051 $_->()
3052 for values %{delete $self->{refresh_hook}};
3053 }
3054
3055 if ($self->{check_size}) {
3056 my @queue = ([], []);
3057
3058 for (;;) {
3059 if ($self->{check_size}) {
3060 # heuristic: check containers last
3061 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3062 for values %{delete $self->{check_size}}
3063 }
3064
3065 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3066
3067 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3068 ? @$widget{qw(user_w user_h)}
3069 : $widget->size_request;
3070
3071 if (delete $widget->{force_alloc}
3072 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3073 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3074
3075 $widget->{req_w} = $w;
3076 $widget->{req_h} = $h;
3077
3078 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3079
3080 $widget->{parent}->check_size
3081 if $widget->{parent};
3082 }
3083 }
3084 }
3085
3086 while ($self->{size_alloc}) {
3087 for (values %{delete $self->{size_alloc}}) {
3088 my ($widget, $w, $h) = @$_;
3089
3090 $w = 0 if $w < 0;
3091 $h = 0 if $h < 0;
3092
3093 $widget->{w} = $w;
3094 $widget->{h} = $h;
3095 $widget->size_allocate ($w, $h);
3096 $widget->emit (size_allocate => $w, $h);
3097 }
3098 }
3099
3100 while ($self->{post_alloc_hook}) {
3101 $_->()
3102 for values %{delete $self->{post_alloc_hook}};
2175 } 3103 }
2176 3104
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3105 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3106 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3107 glClear GL_COLOR_BUFFER_BIT;
2180 3108
2181 glMatrixMode GL_PROJECTION; 3109 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3110 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3111 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3112 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3113 glLoadIdentity;
2186 3114
2187 $self->_draw; 3115 $self->_draw;
2188} 3116}
… …
2190############################################################################# 3118#############################################################################
2191 3119
2192package CFClient::UI; 3120package CFClient::UI;
2193 3121
2194$ROOT = new CFClient::UI::Root; 3122$ROOT = new CFClient::UI::Root;
3123$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3124
21961 31251
2197 3126

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