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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.148 by elmex, Sat Apr 22 12:14:45 2006 UTC vs.
Revision 1.222 by root, Mon May 22 03:59:51 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,
187 can_events => 1,
101 @_ 188 @_
102 }, $class; 189 }, $class;
103 190
104 for (keys %$self) { 191 for (keys %$self) {
105 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
107 } 194 }
108 } 195 }
109 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
110 $self 199 $self
111} 200}
112 201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
113sub show { 209sub show {
114 my ($self) = @_; 210 my ($self) = @_;
115
116 return if $self->{parent}; 211 return if $self->{parent};
117 212
118 $CFClient::UI::ROOT->add ($self); 213 $CFClient::UI::ROOT->add ($self);
119} 214}
120 215
121sub hide { 216sub hide {
122 my ($self) = @_; 217 my ($self) = @_;
123 218
124 return unless $self->{parent}; 219 undef $GRAB if $GRAB == $self;
220 undef $HOVER if $HOVER == $self;
125 221
126 $self->{parent}->remove ($self); 222 $self->{parent}->remove ($self)
223 if $self->{parent};
127} 224}
128 225
129sub move { 226sub move {
130 my ($self, $x, $y, $z) = @_; 227 my ($self, $x, $y, $z) = @_;
131 228
… …
134 $self->{z} = $z if defined $z; 231 $self->{z} = $z if defined $z;
135 232
136 $self->update; 233 $self->update;
137} 234}
138 235
139sub needs_redraw { 236sub set_size {
140 0 237 my ($self, $w, $h) = @_;
238
239 $self->{user_w} = $w;
240 $self->{user_h} = $h;
241
242 $self->check_size;
141} 243}
142 244
143sub size_request { 245sub size_request {
144 require Carp; 246 require Carp;
145 Carp::confess "size_request is abstract"; 247 Carp::confess "size_request is abstract";
… …
165 $self->{y} = $y; 267 $self->{y} = $y;
166 $self->update; 268 $self->update;
167 } 269 }
168 270
169 if ($self->{w} != $w || $self->{h} != $h) { 271 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 272 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 273 }
176} 274}
177 275
178sub size_allocate { 276sub size_allocate {
179 # nothing to be done 277 # nothing to be done
180} 278}
181 279
182# return top left coordinates 280sub reconfigure {
183sub _topleft { 281 my ($self) = @_;
282
283 $self->check_size (1);
284 $self->update;
285}
286
287sub children {
288}
289
290sub set_max_size {
184 my ($self, $x, $y) = @_; 291 my ($self, $w, $h) = @_;
185 292
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 293 delete $self->{max_w}; $self->{max_w} = $w if $w;
294 delete $self->{max_h}; $self->{max_h} = $h if $h;
295}
296
297sub set_tooltip {
298 my ($self, $tooltip) = @_;
299
300 $self->{tooltip} = $tooltip;
301
302 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
303 delete $CFClient::UI::TOOLTIP->{owner};
304 CFClient::UI::check_tooltip;
305 }
187} 306}
188 307
189# translate global coordinates to local coordinate system 308# translate global coordinates to local coordinate system
190sub coord2local { 309sub coord2local {
191 my ($self, $x, $y) = @_; 310 my ($self, $x, $y) = @_;
192 311
193 my ($X, $Y) = $self->_topleft; 312 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 313}
196 314
197# translate local coordinates to global coordinate system 315# translate local coordinates to global coordinate system
198sub coord2global { 316sub coord2global {
199 my ($self, $x, $y) = @_; 317 my ($self, $x, $y) = @_;
200 318
201 my ($X, $Y) = $self->_topleft; 319 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 320}
204 321
205sub focus_in { 322sub focus_in {
206 my ($self) = @_; 323 my ($self) = @_;
207 324
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 384 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 385 glVertex $x , $y + $self->{h};
269 glEnd; 386 glEnd;
270 glDisable GL_BLEND; 387 glDisable GL_BLEND;
271 } 388 }
389
390 if ($ENV{PCLIENT_DEBUG}) {
391 glPushMatrix;
392 glColor 1, 1, 0, 1;
393 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
394 glBegin GL_LINE_LOOP;
395 glVertex 0 , 0;
396 glVertex $self->{w}, 0;
397 glVertex $self->{w}, $self->{h};
398 glVertex 0 , $self->{h};
399 glEnd;
400 glPopMatrix;
401 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
402 }
272} 403}
273 404
274sub _draw { 405sub _draw {
275 my ($self) = @_; 406 my ($self) = @_;
276 407
277 warn "no draw defined for $self\n"; 408 warn "no draw defined for $self\n";
278} 409}
279 410
280sub find_widget { 411sub find_widget {
281 my ($self, $x, $y) = @_; 412 my ($self, $x, $y) = @_;
413
414 return () unless $self->{can_events};
282 415
283 return $self 416 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 417 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 418 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 419
… …
289 422
290sub set_parent { 423sub set_parent {
291 my ($self, $parent) = @_; 424 my ($self, $parent) = @_;
292 425
293 Scalar::Util::weaken ($self->{parent} = $parent); 426 Scalar::Util::weaken ($self->{parent} = $parent);
427
428 # TODO: req_w _does_change after ->reconfigure
429 $self->check_size
430 unless exists $self->{req_w};
431
432 $self->show;
294} 433}
295 434
296sub check_size { 435sub check_size {
297 my ($self) = @_; 436 my ($self, $forced) = @_;
298 437
299 my ($w, $h) = $self->size_request; 438 $self->{force_alloc} = 1 if $forced;
300 439 $CFClient::UI::ROOT->{check_size}{$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 $self->{parent};
307 }
308} 440}
309 441
310sub update { 442sub update {
311 my ($self) = @_; 443 my ($self) = @_;
312 444
… …
321} 453}
322 454
323sub emit { 455sub emit {
324 my ($self, $signal, @args) = @_; 456 my ($self, $signal, @args) = @_;
325 457
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 458 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
327 $cb->($self, @args);
328 }
329} 459}
330 460
331sub DESTROY { 461sub DESTROY {
332 my ($self) = @_; 462 my ($self) = @_;
333 463
464 delete $WIDGET{$self+0};
334 #$self->deactivate; 465 #$self->deactivate;
335} 466}
336 467
337############################################################################# 468#############################################################################
338 469
… …
347 my $class = shift; 478 my $class = shift;
348 479
349 # range [value, low, high, page] 480 # range [value, low, high, page]
350 481
351 $class->SUPER::new ( 482 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 483 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 484 #active_bg => [1, 1, 1, 0.5],
354 @_ 485 @_
355 ) 486 )
356} 487}
357 488
358sub _draw { 489sub _draw {
359 my ($self) = @_; 490 my ($self) = @_;
360 491
492 my $color = $FOCUS == $self && $self->{active_bg}
493 ? $self->{active_bg}
494 : $self->{bg};
495
496 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 497 my ($w, $h) = @$self{qw(w h)};
362 498
363 glEnable GL_BLEND; 499 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 501 glColor @$color;
366 502
367 glBegin GL_QUADS; 503 glBegin GL_QUADS;
368 glVertex 0 , 0; 504 glVertex 0 , 0;
369 glVertex 0 , $h; 505 glVertex 0 , $h;
370 glVertex $w, $h; 506 glVertex $w, $h;
371 glVertex $w, 0; 507 glVertex $w, 0;
372 glEnd; 508 glEnd;
373 509
374 glDisable GL_BLEND; 510 glDisable GL_BLEND;
511 }
375} 512}
376 513
377############################################################################# 514#############################################################################
378 515
379package CFClient::UI::Empty; 516package CFClient::UI::Empty;
380 517
381our @ISA = CFClient::UI::Base::; 518our @ISA = CFClient::UI::Base::;
519
520sub new {
521 my ($class, %arg) = @_;
522 $class->SUPER::new (can_events => 0, %arg);
523}
382 524
383sub size_request { 525sub size_request {
384 (0, 0) 526 (0, 0)
385} 527}
386 528
… …
395sub new { 537sub new {
396 my ($class, %arg) = @_; 538 my ($class, %arg) = @_;
397 539
398 my $children = delete $arg{children} || []; 540 my $children = delete $arg{children} || [];
399 541
400 my $self = $class->SUPER::new (children => [], %arg); 542 my $self = $class->SUPER::new (
543 children => [],
544 can_events => 0,
545 %arg,
546 );
401 $self->add ($_) for @$children; 547 $self->add ($_) for @$children;
402 548
403 $self 549 $self
404} 550}
405 551
406sub add { 552sub add {
407 my ($self, $child) = @_; 553 my ($self, @widgets) = @_;
408 554
409 $child->set_parent ($self); 555 $_->set_parent ($self)
556 for @widgets;
410 557
411 use sort 'stable'; 558 use sort 'stable';
412 559
413 $self->{children} = [ 560 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 561 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 562 @{$self->{children}}, @widgets
416 ]; 563 ];
417 564
418 $child->check_size; 565 $self->check_size (1);
566 $self->update;
567}
568
569sub children {
570 @{ $_[0]{children} }
419} 571}
420 572
421sub remove { 573sub remove {
422 my ($self, $child) = @_; 574 my ($self, $child) = @_;
423 575
424 delete $child->{parent}; 576 delete $child->{parent};
577 $child->hide;
425 578
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 579 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 580
428 $self->check_size; 581 $self->check_size;
582 $self->update;
583}
584
585sub clear {
586 my ($self) = @_;
587
588 my $children = delete $self->{children};
589 $self->{children} = [];
590
591 for (@$children) {
592 delete $_->{parent};
593 $_->hide;
594 }
595
596 $self->check_size;
597 $self->update;
429} 598}
430 599
431sub find_widget { 600sub find_widget {
432 my ($self, $x, $y) = @_; 601 my ($self, $x, $y) = @_;
433 602
… …
508} 677}
509 678
510sub update { 679sub update {
511 my ($self) = @_; 680 my ($self) = @_;
512 681
513 # we want to do this delayed... 682 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 683 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($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 $self->child->draw;
525 };
526} 684}
527 685
528sub size_allocate { 686sub size_allocate {
529 my ($self, $w, $h) = @_; 687 my ($self, $w, $h) = @_;
530 688
531 $self->child->configure (0, 0, $w, $h); 689 $self->SUPER::size_allocate ($w, $h);
690 $self->update;
691}
532 692
693sub _render {
694 $_[0]{children}[0]->draw;
695}
696
697sub render_child {
698 my ($self) = @_;
699
700 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
701 glClearColor 0, 0, 0, 0;
702 glClear GL_COLOR_BUFFER_BIT;
703
533 $self->render_chld; 704 $self->_render;
705 };
534} 706}
535 707
536sub _draw { 708sub _draw {
537 my ($self) = @_; 709 my ($self) = @_;
538 710
539 my ($w, $h) = ($self->w, $self->h); 711 my ($w, $h) = ($self->w, $self->h);
540 712
541 my $tex = $self->{texture} 713 my $tex = $self->{texture}
542 or return; 714 or return;
543 715
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 716 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
718 glColor 1, 1, 1, 1;
548 719
549 $tex->draw_quad (0, 0, $w, $h); 720 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 721
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 722 glDisable GL_TEXTURE_2D;
553} 723}
554 724
555############################################################################# 725#############################################################################
556 726
557package CFClient::UI::ViewPort; 727package CFClient::UI::ViewPort;
558 728
559our @ISA = CFClient::UI::Window::; 729our @ISA = CFClient::UI::Window::;
560 730
561sub new { die }
562
563sub size_request { 731sub size_request {
564 my ($self) = @_; 732 my ($self) = @_;
565 733
566 @$self{qw(child_w child_h)} = $self->child->size_request; 734 @$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)}); 735 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
568 736
569 @$self{qw(child_w child_h)} 737 @$self{qw(child_w child_h)}
570} 738}
571 739
572sub _draw { 740sub size_allocate {
573 my ($self) = @_; 741 my ($self, $w, $h) = @_;
574 742
575 $self->{children}[1]->draw; 743 $self->update;
576} 744}
577 745
746sub set_offset {
747 my ($self, $x, $y) = @_;
748
749 $self->{view_x} = int $x;
750 $self->{view_y} = int $y;
751
752 $self->update;
753}
754
755# hmm, this does not work for topleft of $self... but we should not ask for that
756sub coord2local {
757 my ($self, $x, $y) = @_;
758
759 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
760}
761
762sub coord2global {
763 my ($self, $x, $y) = @_;
764
765 $x = List::Util::min $self->{w}, $x - $self->{view_x};
766 $y = List::Util::min $self->{h}, $y - $self->{view_y};
767
768 $self->SUPER::coord2global ($x, $y)
769}
770
771sub find_widget {
772 my ($self, $x, $y) = @_;
773
774 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
775 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
776 ) {
777 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
778 } else {
779 $self->CFClient::UI::Base::find_widget ($x, $y)
780 }
781}
782
783sub _render {
784 my ($self) = @_;
785
786 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
787
788 $self->SUPER::_render;
789}
578 790
579############################################################################# 791#############################################################################
580 792
581package CFClient::UI::Frame; 793package CFClient::UI::ScrolledWindow;
582 794
583our @ISA = CFClient::UI::Bin::; 795our @ISA = CFClient::UI::HBox::;
584
585use CFClient::OpenGL;
586 796
587sub new { 797sub new {
588 my $class = shift; 798 my $class = shift;
589 799
800 my $self;
801
802 my $slider = new CFClient::UI::Slider
803 vertical => 1,
804 range => [0, 0, 1, 0.01], # HACK fix
805 connect_changed => sub {
806 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
807 },
808 ;
809
590 my $self = $class->SUPER::new ( 810 $self = $class->SUPER::new (
591 bg => [1, 1, 1, 1], 811 vp => (new CFClient::UI::ViewPort expand => 1),
592 border_bg => [1, 1, 1, 1], 812 slider => $slider,
593 border => 0.8,
594 @_ 813 @_,
595 ); 814 );
596 815
816 $self->{vp}->add ($self->{scrolled});
817 $self->add ($self->{vp});
818 $self->add ($self->{slider});
819
597 $self 820 $self
598} 821}
599 822
600sub set_size { 823#TODO# update range on size_allocate depending on child
601 my ($self, $w, $h) = @_; 824# update viewport offset on scroll
602 $self->{req_w} = $w;
603 $self->{req_h} = $h;
604 $self->check_size;
605}
606 825
607sub size_request { 826#############################################################################
608 my ($self) = @_;
609 ($self->{req_w}, $self->{req_h})
610}
611 827
612sub size_allocate { 828package CFClient::UI::Frame;
613 my ($self, $w, $h) = @_; 829
614 $self->{w} = $w; 830our @ISA = CFClient::UI::Bin::;
615 $self->{h} = $h; 831
616 $self->child->configure (0, 0, $w, $h); 832use CFClient::OpenGL;
833
834sub new {
835 my $class = shift;
836
837 $class->SUPER::new (
838 bg => undef,
839 @_,
840 )
617} 841}
618 842
619sub _draw { 843sub _draw {
620 my ($self) = @_; 844 my ($self) = @_;
621 845
622 my ($w, $h) = ($self->{w}, $self->{h}); 846 if ($self->{bg}) {
847 my ($w, $h) = @$self{qw(w h)};
623 848
624 glEnable GL_BLEND; 849 glEnable GL_BLEND;
625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 850 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
626 glEnable GL_TEXTURE_2D; 851 glColor @{ $self->{bg} };
627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
628 852
629# glBegin GL_QUADS; 853 glBegin GL_QUADS;
630# glColor 0, 0, 0, 0;
631# glVertex 0 , 0; 854 glVertex 0 , 0;
632# glVertex 0 , $h; 855 glVertex 0 , $h;
633# glVertex $w, $h; 856 glVertex $w, $h;
634# glVertex $w, 0; 857 glVertex $w, 0;
635# glEnd; 858 glEnd;
636 859
637
638 $self->child->draw;
639 glDisable GL_BLEND; 860 glDisable GL_BLEND;
640 glDisable GL_TEXTURE_2D; 861 }
862
863 $self->SUPER::_draw;
641} 864}
642 865
643############################################################################# 866#############################################################################
644 867
645package CFClient::UI::FancyFrame; 868package CFClient::UI::FancyFrame;
… …
656 my $class = shift; 879 my $class = shift;
657 880
658 # TODO: user_x, user_y, overwrite moveto? 881 # TODO: user_x, user_y, overwrite moveto?
659 882
660 my $self = $class->SUPER::new ( 883 my $self = $class->SUPER::new (
661 bg => [1, 1, 1, 1], 884 bg => [1, 1, 1, 1],
662 border_bg => [1, 1, 1, 1], 885 border_bg => [1, 1, 1, 1],
663 border => 0.8, 886 border => 0.6,
887 toplevel => 1,
888 can_events => 1,
664 @_ 889 @_
665 ); 890 );
666 891
667 $self->{title} &&= new CFClient::UI::Label 892 $self->{title} &&= new CFClient::UI::Label
668 align => 0, 893 align => 0,
669 valign => 1, 894 valign => 1,
670 text => $self->{title}, 895 text => $self->{title},
671 fontsize => 1; 896 fontsize => $self->{border};
672 897
673 $self 898 $self
674} 899}
675 900
676sub border { 901sub border {
677 int $_[0]{border} * $::FONTSIZE 902 int $_[0]{border} * $::FONTSIZE
678} 903}
679 904
680sub size_request { 905sub size_request {
681 my ($self) = @_; 906 my ($self) = @_;
682
683 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
684 907
685 my ($w, $h) = $self->SUPER::size_request; 908 my ($w, $h) = $self->SUPER::size_request;
686 909
687 ( 910 (
688 $w + $self->border * 2, 911 $w + $self->border * 2,
… …
694 my ($self, $w, $h) = @_; 917 my ($self, $w, $h) = @_;
695 918
696 $h -= List::Util::max 0, $self->border * 2; 919 $h -= List::Util::max 0, $self->border * 2;
697 $w -= List::Util::max 0, $self->border * 2; 920 $w -= List::Util::max 0, $self->border * 2;
698 921
699 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 922 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
700 if $self->{title}; 923 if $self->{title};
701 924
702 $self->child->configure ($self->border, $self->border, $w, $h); 925 $self->child->configure ($self->border, $self->border, $w, $h);
703} 926}
704 927
705sub button_down { 928sub button_down {
706 my ($self, $ev, $x, $y) = @_; 929 my ($self, $ev, $x, $y) = @_;
707 930
931 my ($w, $h) = @$self{qw(w h)};
708 my $border = $self->border; 932 my $border = $self->border;
709 933
710 if ($x < $self->{w} && $x >= $self->{w} - $border 934 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
711 && $y < $self->{h} && $y >= $self->{h} - $border) { 935 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
712 936
937 if ($lr & $td) {
938 my ($wx, $wy) = ($self->{x}, $self->{y});
713 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 939 my ($ox, $oy) = ($ev->{x}, $ev->{y});
714 my ($bw, $bh) = ($self->{w}, $self->{h}); 940 my ($bw, $bh) = ($self->{w}, $self->{h});
715 941
942 my $mx = $x < $border;
943 my $my = $y < $border;
944
716 $self->{motion} = sub { 945 $self->{motion} = sub {
717 my ($ev, $x, $y) = @_; 946 my ($ev, $x, $y) = @_;
718 947
719 ($x, $y) = ($ev->{x}, $ev->{y}); 948 my $dx = $ev->{x} - $ox;
949 my $dy = $ev->{y} - $oy;
720 950
721 $self->{user_w} = $bw + $x - $ox; 951 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
722 $self->{user_h} = $bh + $y - $oy; 952 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
953 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
723 $self->check_size; 954 $self->check_size;
724 }; 955 };
725 956
726 } elsif ($x >= 0 && $x < $self->{w} 957 } elsif ($lr ^ $td) {
727 && $y >= 0 && $y < $border) {
728
729 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 958 my ($ox, $oy) = ($ev->{x}, $ev->{y});
730 my ($bx, $by) = ($self->{x}, $self->{y}); 959 my ($bx, $by) = ($self->{x}, $self->{y});
731 960
732 $self->{motion} = sub { 961 $self->{motion} = sub {
733 my ($ev, $x, $y) = @_; 962 my ($ev, $x, $y) = @_;
… …
756 my ($self) = @_; 985 my ($self) = @_;
757 986
758 my ($w, $h ) = ($self->{w}, $self->{h}); 987 my ($w, $h ) = ($self->{w}, $self->{h});
759 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 988 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
760 989
761 glEnable GL_BLEND;
762 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
763 glEnable GL_TEXTURE_2D; 990 glEnable GL_TEXTURE_2D;
764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
765 992
766 my $border = $self->border; 993 my $border = $self->border;
767 994
768 glColor @{ $self->{border_bg} }; 995 glColor @{ $self->{border_bg} };
769 $tex[1]->draw_quad (0, 0, $w, $border); 996 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
770 $tex[3]->draw_quad (0, $border, $border, $ch); 997 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
771 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 998 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
772 $tex[4]->draw_quad (0, $h - $border, $w, $border); 999 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
773 1000
1001 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
774 my $bg = $tex[0]; 1002 my $bg = $tex[0];
775 1003
776 # TODO: repeat texture not scale 1004 # TODO: repeat texture not scale
777 my $rep_x = $cw / $bg->{w}; 1005 my $rep_x = $cw / $bg->{w};
778 my $rep_y = $ch / $bg->{h}; 1006 my $rep_y = $ch / $bg->{h};
779 1007
780 glColor @{ $self->{bg} }; 1008 glColor @{ $self->{bg} };
781 1009
782 $bg->{s} = $rep_x; 1010 $bg->{s} = $rep_x;
783 $bg->{t} = $rep_y; 1011 $bg->{t} = $rep_y;
784 $bg->{wrap_mode} = 1; 1012 $bg->{wrap_mode} = 1;
785 $bg->draw_quad ($border, $border, $cw, $ch); 1013 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1014 }
786 1015
787 glDisable GL_TEXTURE_2D; 1016 glDisable GL_TEXTURE_2D;
788 glDisable GL_BLEND;
789 1017
790 $self->{title}->draw if $self->{title}; 1018 $self->{title}->draw if $self->{title};
1019
791 $self->child->draw; 1020 $self->child->draw;
792} 1021}
793 1022
794############################################################################# 1023#############################################################################
795 1024
… …
817 $self->{children}[$y][$x] = $child; 1046 $self->{children}[$y][$x] = $child;
818 1047
819 $child->check_size; 1048 $child->check_size;
820} 1049}
821 1050
1051sub children {
1052 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053}
1054
822# TODO: move to container class maybe? send childs a signal on removal? 1055# TODO: move to container class maybe? send childs a signal on removal?
823sub clear { 1056sub clear {
824 my ($self) = @_; 1057 my ($self) = @_;
825 1058
1059 my @children = $self->children;
826 delete $self->{children}; 1060 delete $self->{children};
1061
1062 for (@children) {
1063 delete $_->{parent};
1064 $_->hide;
1065 }
1066
827 $self->update; 1067 $self->update;
828} 1068}
829 1069
830sub get_wh { 1070sub get_wh {
831 my ($self) = @_; 1071 my ($self) = @_;
… …
837 or next; 1077 or next;
838 1078
839 for my $x (0 .. $#$row) { 1079 for my $x (0 .. $#$row) {
840 my $widget = $row->[$x] 1080 my $widget = $row->[$x]
841 or next; 1081 or next;
842 my ($w, $h) = $widget->size_request; 1082 my ($w, $h) = @$widget{qw(req_w req_h)};
843 1083
844 $w[$x] = max $w[$x], $w; 1084 $w[$x] = max $w[$x], $w;
845 $h[$y] = max $h[$y], $h; 1085 $h[$y] = max $h[$y], $h;
846 } 1086 }
847 } 1087 }
… …
952 1192
953 ($h, $w) = ($w, $h); 1193 ($h, $w) = ($w, $h);
954 1194
955 my $children = $self->{children}; 1195 my $children = $self->{children};
956 1196
957 my @h = map +($_->size_request)[0], @$children; 1197 my @h = map $_->{req_w}, @$children;
958 1198
959 my $req_h = List::Util::sum @h; 1199 my $req_h = List::Util::sum @h;
960 1200
961 if ($req_h > $h) { 1201 if ($req_h > $h) {
962 # ah well, not enough space 1202 # ah well, not enough space
… …
1008} 1248}
1009 1249
1010sub size_allocate { 1250sub size_allocate {
1011 my ($self, $w, $h) = @_; 1251 my ($self, $w, $h) = @_;
1012 1252
1253 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1254
1013 my $children = $self->{children}; 1255 my $children = $self->{children};
1014 1256
1015 my @h = map +($_->size_request)[1], @$children; 1257 my @h = map $_->{req_h}, @$children;
1016 1258
1017 my $req_h = List::Util::sum @h; 1259 my $req_h = List::Util::sum @h;
1018 1260
1019 if ($req_h > $h) { 1261 if ($req_h > $h) {
1020 # ah well, not enough space 1262 # ah well, not enough space
… …
1046 1288
1047############################################################################# 1289#############################################################################
1048 1290
1049package CFClient::UI::Label; 1291package CFClient::UI::Label;
1050 1292
1051our @ISA = CFClient::UI::Base::; 1293our @ISA = CFClient::UI::DrawBG::;
1052 1294
1053use CFClient::OpenGL; 1295use CFClient::OpenGL;
1054 1296
1055sub new { 1297sub new {
1056 my ($class, %arg) = @_; 1298 my ($class, %arg) = @_;
1057 1299
1058 my $self = $class->SUPER::new ( 1300 my $self = $class->SUPER::new (
1059 fg => [1, 1, 1], 1301 fg => [1, 1, 1],
1302 #bg => none
1303 #active_bg => none
1304 #font => default_font
1305 #text => initial text
1306 #markup => initial narkup
1307 #max_w => maximum pixel width
1308 ellipsise => 3, # end
1309 layout => (new CFClient::Layout),
1060 fontsize => 1, 1310 fontsize => 1,
1061 text => "",
1062 align => -1, 1311 align => -1,
1063 valign => -1, 1312 valign => -1,
1064 padding => 2, 1313 padding => 2,
1065 layout => new CFClient::Layout, 1314 can_events => 0,
1066 %arg 1315 %arg
1067 ); 1316 );
1068 1317
1069 if (exists $self->{template}) { 1318 if (exists $self->{template}) {
1070 my $layout = new CFClient::Layout; 1319 my $layout = new CFClient::Layout;
1071 $layout->set_text (delete $self->{template}); 1320 $layout->set_text (delete $self->{template});
1072 $self->{template} = $layout; 1321 $self->{template} = $layout;
1073 } 1322 }
1074 1323
1075 $self->set_text (delete $self->{text}) if exists $self->{text}; 1324 if (exists $self->{markup}) {
1076 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1325 $self->set_markup (delete $self->{markup});
1326 } else {
1327 $self->set_text (delete $self->{text});
1328 }
1077 1329
1078 $self 1330 $self
1079} 1331}
1080 1332
1081sub escape_text { 1333sub escape($) {
1082 local $_ = $_[1]; 1334 local $_ = $_[0];
1083 1335
1084 s/&/&amp;/g; 1336 s/&/&amp;/g;
1085 s/>/&gt;/g; 1337 s/>/&gt;/g;
1086 s/</&lt;/g; 1338 s/</&lt;/g;
1087 1339
1088 $_[1] 1340 $_
1341}
1342
1343sub update {
1344 my ($self) = @_;
1345
1346 delete $self->{texture};
1347 $self->SUPER::update;
1089} 1348}
1090 1349
1091sub set_text { 1350sub set_text {
1092 my ($self, $text) = @_; 1351 my ($self, $text) = @_;
1093 1352
1353 return if $self->{text} eq "T$text";
1354 $self->{text} = "T$text";
1355
1356 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1094 $self->{layout}->set_text ($text); 1357 $self->{layout}->set_text ($text);
1095 1358
1096 delete $self->{texture};
1097 $self->update; 1359 $self->update;
1360 $self->check_size;
1098} 1361}
1099 1362
1100sub set_markup { 1363sub set_markup {
1101 my ($self, $markup) = @_; 1364 my ($self, $markup) = @_;
1102 1365
1366 return if $self->{text} eq "M$markup";
1367 $self->{text} = "M$markup";
1368
1369 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1370
1371 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1103 $self->{layout}->set_markup ($markup); 1372 $self->{layout}->set_markup ($markup);
1104 1373
1105 delete $self->{texture};
1106 $self->update; 1374 $self->update;
1375 $self->check_size;
1107} 1376}
1108 1377
1109sub size_request { 1378sub size_request {
1110 my ($self) = @_; 1379 my ($self) = @_;
1111 1380
1112 $self->{layout}->set_width; 1381 $self->{layout}->set_font ($self->{font}) if $self->{font};
1382 $self->{layout}->set_width ($self->{max_w} || -1);
1383 $self->{layout}->set_ellipsise ($self->{ellipsise});
1384 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1114 1386
1115 my ($w, $h) = $self->{layout}->size; 1387 my ($w, $h) = $self->{layout}->size;
1116 1388
1117 if (exists $self->{template}) { 1389 if (exists $self->{template}) {
1390 $self->{template}->set_font ($self->{font}) if $self->{font};
1118 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1391 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1119 1392
1120 my ($w2, $h2) = $self->{template}->size; 1393 my ($w2, $h2) = $self->{template}->size;
1121 1394
1122 $w = List::Util::max $w, $w2; 1395 $w = List::Util::max $w, $w2;
… …
1137 1410
1138sub set_fontsize { 1411sub set_fontsize {
1139 my ($self, $fontsize) = @_; 1412 my ($self, $fontsize) = @_;
1140 1413
1141 $self->{fontsize} = $fontsize; 1414 $self->{fontsize} = $fontsize;
1415 delete $self->{texture};
1416
1417 $self->update;
1142 $self->check_size; 1418 $self->check_size;
1143} 1419}
1144 1420
1145sub _draw { 1421sub _draw {
1146 my ($self) = @_; 1422 my ($self) = @_;
1147 1423
1424 $self->SUPER::_draw; # draw background, if applicable
1425
1148 my $tex = $self->{texture} ||= do { 1426 my $tex = $self->{texture} ||= do {
1427 $self->{layout}->set_foreground (@{$self->{fg}});
1428 $self->{layout}->set_font ($self->{font}) if $self->{font};
1149 $self->{layout}->set_width ($self->{w}); 1429 $self->{layout}->set_width ($self->{w});
1430 $self->{layout}->set_ellipsise ($self->{ellipsise});
1431 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1150 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1432 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1433
1151 new_from_layout CFClient::Texture $self->{layout} 1434 my $tex = new_from_layout CFClient::Texture $self->{layout};
1435
1436 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1437 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1438 : ($self->{w} - $tex->{w}) * 0.5);
1439
1440 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1441 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1442 : ($self->{h} - $tex->{h}) * 0.5);
1443
1444 $tex
1152 }; 1445 };
1153 1446
1154 glEnable GL_BLEND;
1155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1156 glEnable GL_TEXTURE_2D; 1447 glEnable GL_TEXTURE_2D;
1157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1448 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1158 1449
1450 if ($tex->{format} == GL_ALPHA) {
1159 glColor @{$self->{fg}}; 1451 glColor @{$self->{fg}};
1160
1161 $self->{ox} = int (
1162 $self->{align} < 0 ? $self->{padding}
1163 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1164 : ($self->{w} - $tex->{w}) * 0.5
1165 );
1166
1167 $self->{oy} = int (
1168 $self->{valign} < 0 ? $self->{padding}
1169 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1170 : ($self->{h} - $tex->{h}) * 0.5
1171 );
1172
1173 $tex->draw_quad ($self->{ox}, $self->{oy}); 1452 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1453 } else {
1454 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1455 }
1174 1456
1175 glDisable GL_TEXTURE_2D; 1457 glDisable GL_TEXTURE_2D;
1176 glDisable GL_BLEND;
1177} 1458}
1178 1459
1179############################################################################# 1460#############################################################################
1180 1461
1181package CFClient::UI::EntryBase; 1462package CFClient::UI::EntryBase;
… …
1186 1467
1187sub new { 1468sub new {
1188 my $class = shift; 1469 my $class = shift;
1189 1470
1190 $class->SUPER::new ( 1471 $class->SUPER::new (
1191 fg => [1, 1, 1], 1472 fg => [1, 1, 1],
1192 bg => [0, 0, 0, 0.2], 1473 bg => [0, 0, 0, 0.2],
1193 active_bg => [1, 1, 1, 0.5], 1474 active_bg => [1, 1, 1, 0.5],
1194 active_fg => [0, 0, 0], 1475 active_fg => [0, 0, 0],
1195 can_hover => 1, 1476 can_hover => 1,
1196 can_focus => 1, 1477 can_focus => 1,
1197 valign => 0, 1478 valign => 0,
1479 can_events => 1,
1198 @_ 1480 @_
1199 ) 1481 )
1200} 1482}
1201 1483
1202sub _set_text { 1484sub _set_text {
… …
1213 1495
1214 $text =~ s/./*/g if $self->{hidden}; 1496 $text =~ s/./*/g if $self->{hidden};
1215 $self->{layout}->set_text ("$text "); 1497 $self->{layout}->set_text ("$text ");
1216 1498
1217 $self->emit (changed => $self->{text}); 1499 $self->emit (changed => $self->{text});
1218}
1219
1220sub get_text {
1221 $_[0]{text}
1222}
1223
1224sub size_request {
1225 my ($self) = @_;
1226
1227 my ($w, $h) = $self->SUPER::size_request;
1228
1229 ($w + 1, $h) # add 1 for cursor
1230}
1231
1232sub size_allocate {
1233 my ($self, $w, $h) = @_;
1234
1235 $self->_set_text ($self->{text});
1236} 1500}
1237 1501
1238sub set_text { 1502sub set_text {
1239 my ($self, $text) = @_; 1503 my ($self, $text) = @_;
1240 1504
1241 $self->{cursor} = length $text; 1505 $self->{cursor} = length $text;
1242 $self->_set_text ($text); 1506 $self->_set_text ($text);
1243 $self->update; 1507 $self->update;
1508 $self->check_size;
1509}
1510
1511sub get_text {
1512 $_[0]{text}
1513}
1514
1515sub size_request {
1516 my ($self) = @_;
1517
1518 my ($w, $h) = $self->SUPER::size_request;
1519
1520 ($w + 1, $h) # add 1 for cursor
1521}
1522
1523sub size_allocate {
1524 my ($self, $w, $h) = @_;
1525
1526 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1244} 1527}
1245 1528
1246sub key_down { 1529sub key_down {
1247 my ($self, $ev) = @_; 1530 my ($self, $ev) = @_;
1248 1531
… …
1250 my $sym = $ev->{sym}; 1533 my $sym = $ev->{sym};
1251 my $uni = $ev->{unicode}; 1534 my $uni = $ev->{unicode};
1252 1535
1253 my $text = $self->get_text; 1536 my $text = $self->get_text;
1254 1537
1255 if ($sym == 8) { 1538 if ($uni == 8) {
1256 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1539 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1257 } elsif ($sym == 127) { 1540 } elsif ($uni == 127) {
1258 substr $text, $self->{cursor}, 1, ""; 1541 substr $text, $self->{cursor}, 1, "";
1259 } elsif ($sym == CFClient::SDLK_LEFT) { 1542 } elsif ($sym == CFClient::SDLK_LEFT) {
1260 --$self->{cursor} if $self->{cursor}; 1543 --$self->{cursor} if $self->{cursor};
1261 } elsif ($sym == CFClient::SDLK_RIGHT) { 1544 } elsif ($sym == CFClient::SDLK_RIGHT) {
1262 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1545 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1263 } elsif ($sym == CFClient::SDLK_HOME) { 1546 } elsif ($sym == CFClient::SDLK_HOME) {
1264 $self->{cursor} = 0; 1547 $self->{cursor} = 0;
1265 } elsif ($sym == CFClient::SDLK_END) { 1548 } elsif ($sym == CFClient::SDLK_END) {
1266 $self->{cursor} = length $text; 1549 $self->{cursor} = length $text;
1267 } elsif ($sym == 27) { 1550 } elsif ($uni == 27) {
1268 $self->emit ('escape'); 1551 $self->emit ('escape');
1269 } elsif ($uni) { 1552 } elsif ($uni) {
1270 substr $text, $self->{cursor}++, 0, chr $uni; 1553 substr $text, $self->{cursor}++, 0, chr $uni;
1271 } 1554 }
1272 1555
1273 $self->_set_text ($text); 1556 $self->_set_text ($text);
1274 $self->update; 1557 $self->update;
1558 $self->check_size;
1275} 1559}
1276 1560
1277sub focus_in { 1561sub focus_in {
1278 my ($self) = @_; 1562 my ($self) = @_;
1279 1563
… …
1355 my ($self, $ev) = @_; 1639 my ($self, $ev) = @_;
1356 1640
1357 my $sym = $ev->{sym}; 1641 my $sym = $ev->{sym};
1358 1642
1359 if ($sym == 13) { 1643 if ($sym == 13) {
1644 unshift @{$self->{history}},
1645 my $txt = $self->get_text;
1646 $self->{history_pointer} = -1;
1647 $self->{history_saveback} = '';
1360 $self->emit (activate => $self->get_text); 1648 $self->emit (activate => $txt);
1361 $self->update; 1649 $self->update;
1650
1651 } elsif ($sym == CFClient::SDLK_UP) {
1652 if ($self->{history_pointer} < 0) {
1653 $self->{history_saveback} = $self->get_text;
1654 }
1655 if (@{$self->{history} || []} > 0) {
1656 $self->{history_pointer}++;
1657 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1658 $self->{history_pointer} = @{$self->{history} || []} - 1;
1659 }
1660 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1661 }
1662
1663 } elsif ($sym == CFClient::SDLK_DOWN) {
1664 $self->{history_pointer}--;
1665 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1666
1667 if ($self->{history_pointer} >= 0) {
1668 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1669 } else {
1670 $self->set_text ($self->{history_saveback});
1671 }
1362 1672
1363 } else { 1673 } else {
1364 $self->SUPER::key_down ($ev); 1674 $self->SUPER::key_down ($ev);
1365 } 1675 }
1366 1676
… …
1380 1690
1381sub new { 1691sub new {
1382 my $class = shift; 1692 my $class = shift;
1383 1693
1384 $class->SUPER::new ( 1694 $class->SUPER::new (
1385 padding => 4, 1695 padding => 4,
1386 fg => [1, 1, 1], 1696 fg => [1, 1, 1],
1387 bg => [1, 1, 1, 0.2],
1388 active_fg => [0, 0, 1], 1697 active_fg => [0, 0, 1],
1389 can_hover => 1, 1698 can_hover => 1,
1390 align => 0, 1699 align => 0,
1391 valign => 0, 1700 valign => 0,
1701 can_events => 1,
1392 @_ 1702 @_
1393 ) 1703 )
1394} 1704}
1395 1705
1396sub button_up { 1706sub button_up {
… …
1409 1719
1410 if ($GRAB == $self) { 1720 if ($GRAB == $self) {
1411 $self->{fg} = $self->{active_fg}; 1721 $self->{fg} = $self->{active_fg};
1412 } 1722 }
1413 1723
1414 glEnable GL_BLEND;
1415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1416 glEnable GL_TEXTURE_2D; 1724 glEnable GL_TEXTURE_2D;
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1725 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418 glColor 0, 0, 0, 1; 1726 glColor 0, 0, 0, 1;
1419 1727
1420 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1728 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1421 1729
1422 glDisable GL_TEXTURE_2D; 1730 glDisable GL_TEXTURE_2D;
1423 glDisable GL_BLEND;
1424 1731
1425 $self->SUPER::_draw; 1732 $self->SUPER::_draw;
1426} 1733}
1427 1734
1428############################################################################# 1735#############################################################################
… …
1442 1749
1443 $class->SUPER::new ( 1750 $class->SUPER::new (
1444 padding => 2, 1751 padding => 2,
1445 fg => [1, 1, 1], 1752 fg => [1, 1, 1],
1446 active_fg => [1, 1, 0], 1753 active_fg => [1, 1, 0],
1754 bg => [0, 0, 0, 0.2],
1755 active_bg => [1, 1, 1, 0.5],
1447 state => 0, 1756 state => 0,
1448 can_hover => 1, 1757 can_hover => 1,
1449 @_ 1758 @_
1450 ) 1759 )
1451} 1760}
… …
1475 1784
1476 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1785 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1477 1786
1478 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1787 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1479 1788
1480 glEnable GL_BLEND; 1789 my $tex = $self->{state} ? $tex[1] : $tex[0];
1790
1481 glEnable GL_TEXTURE_2D; 1791 glEnable GL_TEXTURE_2D;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483
1484 my $tex = $self->{state} ? $tex[1] : $tex[0];
1485
1486 $tex->draw_quad (0, 0, $s, $s); 1792 $tex->draw_quad_alpha (0, 0, $s, $s);
1487
1488 glDisable GL_TEXTURE_2D; 1793 glDisable GL_TEXTURE_2D;
1489 glDisable GL_BLEND;
1490} 1794}
1491 1795
1492############################################################################# 1796#############################################################################
1493 1797
1494package CFClient::UI::Image; 1798package CFClient::UI::Image;
… …
1501our %loaded_images; 1805our %loaded_images;
1502 1806
1503sub new { 1807sub new {
1504 my $class = shift; 1808 my $class = shift;
1505 1809
1506 my $self = $class->SUPER::new (@_); 1810 my $self = $class->SUPER::new (can_events => 0, @_);
1507 1811
1508 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 1812 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1509 1813
1510 $loaded_images{$self->{image}} ||= 1814 $loaded_images{$self->{image}} ||=
1511 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 1815 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1537 glTranslate 0, -$self->{w}, 0; 1841 glTranslate 0, -$self->{w}, 0;
1538 1842
1539 ($w, $h) = ($h, $w); 1843 ($w, $h) = ($h, $w);
1540 } 1844 }
1541 1845
1542 glEnable GL_BLEND;
1543 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1544 glEnable GL_TEXTURE_2D; 1846 glEnable GL_TEXTURE_2D;
1545 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1546 1848
1547 $tex->draw_quad (0, 0, $w, $h); 1849 $tex->draw_quad_alpha (0, 0, $w, $h);
1548 1850
1549 glDisable GL_BLEND;
1550 glDisable GL_TEXTURE_2D; 1851 glDisable GL_TEXTURE_2D;
1551} 1852}
1552 1853
1553############################################################################# 1854#############################################################################
1554 1855
1555package CFClient::UI::VGauge; 1856package CFClient::UI::VGauge;
1556 1857
1557our @ISA = CFClient::UI::Base::; 1858our @ISA = CFClient::UI::Base::;
1859
1860use List::Util qw(min max);
1558 1861
1559use CFClient::OpenGL; 1862use CFClient::OpenGL;
1560 1863
1561my %tex = ( 1864my %tex = (
1562 food => [ 1865 food => [
1563 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1564 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1867 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1565 ], 1868 ],
1566 grace => [ 1869 grace => [
1567 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1568 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1871 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1569 ], 1872 ],
1570 hp => [ 1873 hp => [
1571 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1572 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1875 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1573 ], 1876 ],
1574 mana => [ 1877 mana => [
1575 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1878 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1576 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1879 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1577 ], 1880 ],
1578); 1881);
1579 1882
1580# eg. VGauge->new (gauge => 'food'), default gauge: food 1883# eg. VGauge->new (gauge => 'food'), default gauge: food
1581sub new { 1884sub new {
… …
1600} 1903}
1601 1904
1602sub set_max { 1905sub set_max {
1603 my ($self, $max) = @_; 1906 my ($self, $max) = @_;
1604 1907
1908 return if $self->{max_val} == $max;
1909
1605 $self->{max_val} = $max; 1910 $self->{max_val} = $max;
1911 $self->update;
1606} 1912}
1607 1913
1608sub set_value { 1914sub set_value {
1609 my ($self, $val, $max) = @_; 1915 my ($self, $val, $max) = @_;
1610 1916
1611 $self->set_max ($max) 1917 $self->set_max ($max)
1612 if defined $max; 1918 if defined $max;
1613 1919
1614 $max = $self->{max_val}; 1920 return if $self->{val} == $val;
1921
1615 $self->{val} = $val; 1922 $self->{val} = $val;
1616
1617 $self->update; 1923 $self->update;
1618} 1924}
1619 1925
1620sub _draw { 1926sub _draw {
1621 my ($self) = @_; 1927 my ($self) = @_;
1622 1928
1623 my $tex = $tex{$self->{type}}; 1929 my $tex = $tex{$self->{type}};
1930 my ($t1, $t2, $t3) = @$tex;
1624 1931
1625 my ($w, $h) = ($self->{w}, $self->{h}); 1932 my ($w, $h) = ($self->{w}, $self->{h});
1626 1933
1627 if ($self->{vertical}) { 1934 if ($self->{vertical}) {
1628 glRotate 90, 0, 0, 1; 1935 glRotate 90, 0, 0, 1;
… …
1630 1937
1631 ($w, $h) = ($h, $w); 1938 ($w, $h) = ($h, $w);
1632 } 1939 }
1633 1940
1634 my $ycut = $self->{val} / ($self->{max_val} || 1); 1941 my $ycut = $self->{val} / ($self->{max_val} || 1);
1635 $ycut = 1 if $self->{val} > $self->{max_val};
1636 1942
1637 my $t1 = $tex->[0]; 1943 my $ycut1 = max 0, min 1, $ycut;
1638 my $t2 = $tex->[1]; 1944 my $ycut2 = max 0, min 1, $ycut - 1;
1945
1946 my $h1 = $self->{h} * (1 - $ycut1);
1947 my $h2 = $self->{h} * (1 - $ycut2);
1639 1948
1640 glEnable GL_BLEND; 1949 glEnable GL_BLEND;
1641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1642 glEnable GL_TEXTURE_2D; 1951 glEnable GL_TEXTURE_2D;
1643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1644 1953
1645 my $h1 = $self->{h} - $ycut * $self->{h};
1646 my $h2 = $ycut * $self->{h};
1647
1648 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1954 glBindTexture GL_TEXTURE_2D, $t1->{name};
1649 glBegin GL_QUADS; 1955 glBegin GL_QUADS;
1650 glTexCoord 0 , 0; glVertex 0 , 0; 1956 glTexCoord 0 , 0; glVertex 0 , 0;
1651 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1957 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1652 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1958 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1653 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1959 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1654 glEnd; 1960 glEnd;
1655 1961
1962 my $ycut1 = List::Util::min 1, $ycut;
1656 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1963 glBindTexture GL_TEXTURE_2D, $t2->{name};
1657 glBegin GL_QUADS; 1964 glBegin GL_QUADS;
1658 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1965 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1659 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1966 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1660 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1967 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1661 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1968 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1662 glEnd; 1969 glEnd;
1970
1971 if ($t3) {
1972 glBindTexture GL_TEXTURE_2D, $t3->{name};
1973 glBegin GL_QUADS;
1974 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1975 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1976 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1977 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1978 glEnd;
1979 }
1663 1980
1664 glDisable GL_BLEND; 1981 glDisable GL_BLEND;
1665 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1666} 1983}
1667 1984
… …
1670package CFClient::UI::Gauge; 1987package CFClient::UI::Gauge;
1671 1988
1672our @ISA = CFClient::UI::VBox::; 1989our @ISA = CFClient::UI::VBox::;
1673 1990
1674sub new { 1991sub new {
1675 my ($class, %arg) = shift; 1992 my ($class, %arg) = @_;
1676 1993
1677 my $self = $class->SUPER::new ( 1994 my $self = $class->SUPER::new (
1678 @_, 1995 tooltip => $arg{type},
1996 can_hover => 1,
1997 can_events => 1,
1998 %arg,
1679 ); 1999 );
1680 2000
1681 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2001 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1682 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2002 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1683 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2003 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1684 2004
1685 $self 2005 $self
1686} 2006}
1687 2007
1688sub set_fontsize { 2008sub set_fontsize {
… …
1690 2010
1691 $self->{value}->set_fontsize ($fsize); 2011 $self->{value}->set_fontsize ($fsize);
1692 $self->{max} ->set_fontsize ($fsize); 2012 $self->{max} ->set_fontsize ($fsize);
1693} 2013}
1694 2014
2015sub set_max {
2016 my ($self, $max) = @_;
2017
2018 $self->{gauge}->set_max ($max);
2019 $self->{max}->set_text ($max);
2020}
2021
1695sub set_value { 2022sub set_value {
1696 my ($self, $val, $max) = @_; 2023 my ($self, $val, $max) = @_;
1697 2024
1698 $self->set_max ($max) 2025 $self->set_max ($max)
1699 if defined $max; 2026 if defined $max;
1700 2027
1701 $self->{gauge}->set_value ($val, $max); 2028 $self->{gauge}->set_value ($val, $max);
1702 $self->{value}->set_text ($val); 2029 $self->{value}->set_text ($val);
1703}
1704
1705sub set_max {
1706 my ($self, $max) = @_;
1707
1708 $self->{gauge}->set_max ($max);
1709 $self->{max}->set_text ($max);
1710} 2030}
1711 2031
1712############################################################################# 2032#############################################################################
1713 2033
1714package CFClient::UI::Slider; 2034package CFClient::UI::Slider;
… …
1724 qw(s1_slider.png s1_slider_bg.png); 2044 qw(s1_slider.png s1_slider_bg.png);
1725 2045
1726sub new { 2046sub new {
1727 my $class = shift; 2047 my $class = shift;
1728 2048
1729 # range [value, low, high, page] 2049 # range [value, low, high, page, unit]
1730 2050
1731 # TODO: 0-width page 2051 # TODO: 0-width page
1732 # TODO: req_w/h are wrong with vertical 2052 # TODO: req_w/h are wrong with vertical
1733 # TODO: calculations are off 2053 # TODO: calculations are off
1734 my $self = $class->SUPER::new ( 2054 my $self = $class->SUPER::new (
1735 fg => [1, 1, 1], 2055 fg => [1, 1, 1],
1736 active_fg => [0, 0, 0], 2056 active_fg => [0, 0, 0],
2057 bg => [0, 0, 0, 0.2],
2058 active_bg => [1, 1, 1, 0.5],
1737 range => [0, 0, 100, 10], 2059 range => [0, 0, 100, 10],
1738 req_w => 20, 2060 req_w => $::WIDTH / 80,
1739 req_h => 20, 2061 req_h => $::WIDTH / 80,
1740 vertical => 0, 2062 vertical => 0,
1741 can_hover => 1, 2063 can_hover => 1,
1742 inner_pad => 5, 2064 inner_pad => 0.02,
1743 @_ 2065 @_
1744 ); 2066 );
1745 2067
2068 $self->set_value ($self->{range}[0]);
2069 $self->update;
2070
1746 $self 2071 $self
2072}
2073
2074sub set_value {
2075 my ($self, $value) = @_;
2076
2077 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2078
2079 $hi = $lo + 1 if $hi <= $lo;
2080
2081 $value = $lo if $value < $lo;
2082 $value = $hi if $value > $hi;
2083
2084 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2085 if $unit;
2086
2087 $page = $hi - $lo if $page > $hi - $lo;
2088
2089 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2090
2091 if ($value != $old_value) {
2092 $self->emit (changed => $value);
2093 $self->update;
2094 }
1747} 2095}
1748 2096
1749sub size_request { 2097sub size_request {
1750 my ($self) = @_; 2098 my ($self) = @_;
1751 2099
… …
1764 2112
1765sub mouse_motion { 2113sub mouse_motion {
1766 my ($self, $ev, $x, $y) = @_; 2114 my ($self, $ev, $x, $y) = @_;
1767 2115
1768 if ($GRAB == $self) { 2116 if ($GRAB == $self) {
2117 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2118
2119 my (undef, $lo, $hi, $page) = @{$self->{range}};
2120
2121 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2122
2123 $self->set_value ($x * ($hi - $lo) + $lo);
2124 }
2125}
2126
2127sub update {
2128 my ($self) = @_;
2129
2130 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2131 $self->set_value ($self->{range}[0]);
2132
1769 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2133 my ($value, $lo, $hi, $page) = @{$self->{range}};
1770 2134
1771 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2135 my $inner_w = 1 - 2 * $self->{inner_pad};
1772 2136
1773 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2137 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1774 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1775 2138
1776 $x -= $inner_pad_px; # substract the padding 2139 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1777 $x = $x * ($hi - $lo) / $inner_w + $lo; 2140 $value = $self->{scale} * ($value - $lo);
1778 $x = $lo if $x < $lo;
1779 $x = $hi - $page if $x > $hi - $page;
1780 $self->{range}[0] = $x;
1781 2141
1782 $self->emit (changed => $x); 2142 $value = $self->{inner_pad} + ($value - $page * 0.5);
1783 $self->update; 2143
2144 $value = 0 if $value < 0;
2145 $page = 1 - $value if $value + $page > 1;
2146
2147 $self->{knob_x} = $value;
2148 $self->{knob_w} = $page;
1784 } 2149 });
1785}
1786 2150
1787# the inner_* stuff is for generating a padding for the slider handle, 2151 $self->SUPER::update;
1788# so that the handle doesn't leave the texture. This calculation isn't 100%
1789# correct propably, but it does the job for now
1790sub _calc_inner_pad_px {
1791 my ($self, $w) = @_;
1792 ($w / 100) * $self->{inner_pad} # % to pixels
1793} 2152}
1794 2153
1795sub _draw { 2154sub _draw {
1796 my ($self) = @_; 2155 my ($self) = @_;
1797 2156
1798 $self->SUPER::_draw (); 2157 $self->SUPER::_draw ();
1799 2158
1800 my ($w, $h) = @$self{qw(w h)}; 2159 glScale $self->{w}, $self->{h};
1801 2160
1802 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1803 # draw a vertical slider like a rotated horizontal slider 2162 # draw a vertical slider like a rotated horizontal slider
1804 2163
2164 glTranslate 1, 0, 0;
1805 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
1806 glTranslate 0, -$self->{w}, 0;
1807
1808 ($w, $h) = ($h, $w);
1809 } 2166 }
1810 2167
1811 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2168 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1812 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2169 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1813 2170
1814 my ($value, $lo, $hi, $page) = @{$self->{range}};
1815
1816 $hi = $value + 1 if $lo == $hi;
1817
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1820
1821 $page = int $page * $inner_w / ($hi - $lo);
1822 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1823
1824 $w -= $page;
1825 $page &= ~1;
1826 glTranslate $page * 0.5, 0, 0;
1827 $page ||= 2;
1828
1829 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1830 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1831
1832 glEnable GL_BLEND;
1833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1834 glEnable GL_TEXTURE_2D; 2171 glEnable GL_TEXTURE_2D;
1835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2172 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1836 2173
1837 # draw background 2174 # draw background
1838 $tex[1]->draw_quad (0, 0, $w, $h); 2175 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1839 2176
1840 # draw handle 2177 # draw handle
1841 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2178 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1842 2179
1843 glDisable GL_BLEND;
1844 glDisable GL_TEXTURE_2D; 2180 glDisable GL_TEXTURE_2D;
1845} 2181}
1846 2182
1847############################################################################# 2183#############################################################################
1848 2184
… …
1854 2190
1855sub new { 2191sub new {
1856 my $class = shift; 2192 my $class = shift;
1857 2193
1858 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1859 fontsize => 1, 2195 fontsize => 1,
2196 can_events => 0,
2197 #font => default_font
1860 @_, 2198 @_,
1861 2199
1862 layout => (new CFClient::Layout), 2200 layout => (new CFClient::Layout 1),
1863 par => [], 2201 par => [],
1864 height => 0, 2202 height => 0,
1865 children => [ 2203 children => [
1866 (new CFClient::UI::Empty expand => 1), 2204 (new CFClient::UI::Empty expand => 1),
1867 (new CFClient::UI::Slider vertical => 1), 2205 (new CFClient::UI::Slider vertical => 1),
1868 ], 2206 ],
1869 ); 2207 );
1870 2208
1871 $self->{children}[1]->connect (changed => sub { 2209 $self->{children}[1]->connect (changed => sub { $self->update });
1872 $self->update;
1873 });
1874 2210
1875 $self 2211 $self
1876} 2212}
1877 2213
1878sub set_fontsize { 2214sub set_fontsize {
… …
1880 2216
1881 $self->{fontsize} = $fontsize; 2217 $self->{fontsize} = $fontsize;
1882 $self->reflow; 2218 $self->reflow;
1883} 2219}
1884 2220
2221sub size_allocate {
2222 my ($self, $w, $h) = @_;
2223
2224 $self->SUPER::size_allocate ($w, $h);
2225
2226 $self->{layout}->set_font ($self->{font}) if $self->{font};
2227 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2228 $self->{layout}->set_width ($self->{children}[0]{w});
2229
2230 $self->reflow;
2231}
2232
1885sub text_height { 2233sub text_height {
1886 my ($self, $text) = @_; 2234 my ($self, $text, $indent) = @_;
1887 2235
1888 my $layout = $self->{layout}; 2236 my $layout = $self->{layout};
1889 2237
1890 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2238 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1891 $layout->set_width ($self->{w}); 2239 $layout->set_width ($self->{children}[0]{w} - $indent);
1892 $layout->set_text ($text); 2240 $layout->set_markup ($text);
1893 2241
1894 ($layout->size)[1] 2242 ($layout->size)[1]
1895} 2243}
1896 2244
1897sub reflow { 2245sub reflow {
… …
1899 2247
1900 $self->{need_reflow}++; 2248 $self->{need_reflow}++;
1901 $self->update; 2249 $self->update;
1902} 2250}
1903 2251
1904sub size_allocate {
1905 my ($self, $w, $h) = @_;
1906
1907 $self->SUPER::size_allocate ($w, $h);
1908
1909 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1910 $self->{layout}->set_width ($self->{children}[0]{w});
1911
1912 $self->reflow;
1913}
1914
1915sub add_paragraph { 2252sub add_paragraph {
1916 my ($self, $color, $text) = @_; 2253 my ($self, $color, $text, $indent) = @_;
1917 2254
1918 #TODO: intelligently "reformat" paragraph 2255 #TODO: intelligently "reformat" paragraph
1919 2256
2257 for my $line (split /\n/, $text) {
1920 my $height = $self->text_height ($text); 2258 my $height = $self->text_height ($line);
1921
1922 $self->{height} += $height; 2259 $self->{height} += $height;
1923
1924 push @{$self->{par}}, [$height, $color, $text]; 2260 push @{$self->{par}}, [$height, $color, $indent, $line];
2261 }
1925 2262
1926 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2263 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1927 $self->{children}[1]->update; 2264 $self->{children}[1]->update;
1928} 2265}
1929 2266
… …
1934 2271
1935 return unless $self->{h} > 0; 2272 return unless $self->{h} > 0;
1936 2273
1937 delete $self->{texture}; 2274 delete $self->{texture};
1938 2275
1939 $ROOT->on_refresh ($self, sub { 2276 $ROOT->on_post_alloc ($self, sub {
1940 if (delete $self->{need_reflow}) { 2277 if (delete $self->{need_reflow}) {
1941 my $height = 0; 2278 my $height = 0;
1942 2279
1943 $height += $_->[0] = $self->text_height ($_->[2]) 2280 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1944 for @{$self->{par}}; 2281 for @{$self->{par}};
1945 2282
1946 $self->{height} = $height; 2283 $self->{height} = $height;
1947 2284
1948 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2285 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2286 $self->{children}[1]->update;
1949 2287
1950 delete $self->{texture}; 2288 delete $self->{texture};
1951 } 2289 }
1952 2290
1953 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2291 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1954 glClearColor 0, 0, 0, 1; 2292 glClearColor 0.5, 0.5, 0.5, 0;
1955 glClear GL_COLOR_BUFFER_BIT; 2293 glClear GL_COLOR_BUFFER_BIT;
1956
1957 glEnable GL_BLEND;
1958 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1959 glEnable GL_TEXTURE_2D;
1960 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1961 2294
1962 my $top = int $self->{children}[1]{range}[0]; 2295 my $top = int $self->{children}[1]{range}[0];
1963 2296
1964 my $y0 = $top; 2297 my $y0 = $top;
1965 my $y1 = $top + $self->{h}; 2298 my $y1 = $top + $self->{h};
1966 2299
1967 my $y = 0; 2300 my $y = 0;
1968 2301
1969 my $layout = $self->{layout}; 2302 my $layout = $self->{layout};
1970 2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 glEnable GL_BLEND;
2307 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2308
1971 for my $par (@{$self->{par}}) { 2309 for my $par (@{$self->{par}}) {
1972 my $h = $par->[0]; 2310 my $h = $par->[0];
1973 2311
1974 if ($y0 < $y + $h && $y < $y1) { 2312 if ($y0 < $y + $h && $y < $y1) {
2313 $layout->set_foreground (@{ $par->[1] });
2314 $layout->set_width ($self->{w} - $par->[2]);
1975 $layout->set_text ($par->[2]); 2315 $layout->set_markup ($par->[3]);
1976 2316
1977 glColor @{ $par->[1] }; 2317 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1978 my ($W, $H) = $layout->size; 2318
1979 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2319 glRasterPos $par->[2], $y - $y0;
2320 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1980 } 2321 }
1981 2322
1982 $y += $h; 2323 $y += $h;
1983 } 2324 }
1984 2325
1985 glDisable GL_TEXTURE_2D;
1986 glDisable GL_BLEND; 2326 glDisable GL_BLEND;
1987 }; 2327 };
1988 }); 2328 });
1989} 2329}
1990 2330
1991sub _draw { 2331sub _draw {
1992 my ($self) = @_; 2332 my ($self) = @_;
1993 2333
1994 if ($self->{texture}) {
1995 glEnable GL_TEXTURE_2D; 2334 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2335 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2336 glColor 1, 1, 1, 1;
1997 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2337 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1998 glDisable GL_TEXTURE_2D; 2338 glDisable GL_TEXTURE_2D;
1999 }
2000 2339
2001 $self->{children}[1]->draw; 2340 $self->{children}[1]->draw;
2002 2341
2003} 2342}
2004 2343
… …
2052 2391
2053sub new { 2392sub new {
2054 my $class = shift; 2393 my $class = shift;
2055 2394
2056 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
2057 state => 0, 2396 state => 0,
2058 connect_activate => \&toggle_flopper, 2397 connect_activate => \&toggle_flopper,
2059 @_ 2398 @_
2060 ); 2399 );
2061 2400
2062 if ($self->{state}) { 2401 if ($self->{state}) {
… …
2083 $self->emit (changed => $self->{state}); 2422 $self->emit (changed => $self->{state});
2084} 2423}
2085 2424
2086############################################################################# 2425#############################################################################
2087 2426
2427package CFClient::UI::Tooltip;
2428
2429our @ISA = CFClient::UI::Bin::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 $class->SUPER::new (
2437 @_,
2438 can_events => 0,
2439 )
2440}
2441
2442sub set_tooltip_from {
2443 my ($self, $widget) = @_;
2444
2445 $self->add (new CFClient::UI::Label
2446 markup => $widget->{tooltip},
2447 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2448 fontsize => 0.8,
2449 fg => [0, 0, 0, 1],
2450 ellipsise => 0,
2451 font => ($widget->{tooltip_font} || $::FONT_PROP),
2452 );
2453}
2454
2455sub size_request {
2456 my ($self) = @_;
2457
2458 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2459
2460 ($w + 4, $h + 4)
2461}
2462
2463sub size_allocate {
2464 my ($self, $w, $h) = @_;
2465
2466 $self->SUPER::size_allocate ($w - 4, $h - 4);
2467}
2468
2469sub _draw {
2470 my ($self) = @_;
2471
2472 glTranslate 0.375, 0.375;
2473
2474 my ($w, $h) = @$self{qw(w h)};
2475
2476 glColor 1, 0.8, 0.4;
2477 glBegin GL_QUADS;
2478 glVertex 0 , 0;
2479 glVertex 0 , $h;
2480 glVertex $w, $h;
2481 glVertex $w, 0;
2482 glEnd;
2483
2484 glColor 0, 0, 0;
2485 glBegin GL_LINE_LOOP;
2486 glVertex 0 , 0;
2487 glVertex 0 , $h;
2488 glVertex $w, $h;
2489 glVertex $w, 0;
2490 glEnd;
2491
2492 glTranslate 2 - 0.375, 2 - 0.375;
2493 $self->SUPER::_draw;
2494}
2495
2496#############################################################################
2497
2498package CFClient::UI::Face;
2499
2500our @ISA = CFClient::UI::Base::;
2501
2502use CFClient::OpenGL;
2503
2504sub new {
2505 my $class = shift;
2506
2507 my $self = $class->SUPER::new (
2508 aspect => 1,
2509 @_,
2510 );
2511
2512 if ($self->{anim} && $self->{animspeed}) {
2513 Scalar::Util::weaken (my $widget = $self);
2514
2515 $self->{timer} = Event->timer (
2516 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2517 hard => 1,
2518 interval => $self->{animspeed},
2519 cb => sub {
2520 ++$widget->{frame};
2521 $widget->update;
2522 },
2523 );
2524 }
2525
2526 $self
2527}
2528
2529sub size_request {
2530 (32, 8)
2531}
2532
2533sub update {
2534 my ($self) = @_;
2535
2536 return unless $self->{visible};
2537
2538 $self->SUPER::update;
2539}
2540
2541sub _draw {
2542 my ($self) = @_;
2543
2544 return unless $::CONN;#d# manage and cache textures differently
2545
2546 my $face;
2547
2548 if ($self->{frame}) {
2549 my $anim = $::CONN->{anim}[$self->{anim}];
2550
2551 $face = $anim->[ $self->{frame} % @$anim ]
2552 if $anim && @$anim;
2553 }
2554
2555 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2556
2557 if ($tex) {
2558 glEnable GL_TEXTURE_2D;
2559 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2560 glColor 1, 1, 1, 1;
2561 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2562 glDisable GL_TEXTURE_2D;
2563 }
2564}
2565
2566sub DESTROY {
2567 my ($self) = @_;
2568
2569 $self->{timer}->cancel
2570 if $self->{timer};
2571
2572 $self->SUPER::DESTROY;
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::InventoryItem;
2578
2579our @ISA = CFClient::UI::HBox::;
2580
2581sub _item_to_desc {
2582 my ($item) = @_;
2583
2584 my $desc =
2585 $item->{nrof} < 2
2586 ? $item->{name}
2587 : "$item->{nrof} × $item->{name_pl}";
2588
2589 $item->{flags} & Crossfire::Protocol::F_OPEN
2590 and $desc .= " (open)";
2591 $item->{flags} & Crossfire::Protocol::F_APPLIED
2592 and $desc .= " (applied)";
2593 $item->{flags} & Crossfire::Protocol::F_UNPAID
2594 and $desc .= " (unpaid)";
2595 $item->{flags} & Crossfire::Protocol::F_MAGIC
2596 and $desc .= " (magic)";
2597 $item->{flags} & Crossfire::Protocol::F_CURSED
2598 and $desc .= " (cursed)";
2599 $item->{flags} & Crossfire::Protocol::F_DAMNED
2600 and $desc .= " (damned)";
2601 $item->{flags} & Crossfire::Protocol::F_LOCKED
2602 and $desc .= " *";
2603
2604 $desc
2605}
2606
2607sub new {
2608 my $class = shift;
2609
2610 my %args = @_;
2611
2612 my $item = delete $args{item};
2613
2614 my $desc = _item_to_desc ($item);
2615
2616 my $self = $class->SUPER::new (
2617 can_hover => 1,
2618 can_events => 1,
2619 tooltip => ((CFClient::UI::Label::escape $desc)
2620 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2621 connect_button_down => sub {
2622 my ($self, $ev, $x, $y) = @_;
2623
2624 # todo: maybe put examine on 1? but should just be a tooltip :(
2625 if ($ev->{button} == 1) {
2626 my $targ = $::CONN->{player}{tag};
2627
2628 if ($item->{container} == $::CONN->{player}{tag}) {
2629 $targ = $main::OPENCONT;
2630 }
2631
2632 $::CONN->send ("move $targ $item->{tag} 0");
2633 } elsif ($ev->{button} == 2) {
2634 $::CONN->send ("apply $item->{tag}");
2635 } elsif ($ev->{button} == 3) {
2636 my @menu_items = (
2637 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2638 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2639 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2640 (
2641 $item->{flags} & Crossfire::Protocol::F_LOCKED
2642 ? (
2643 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2644 )
2645 : (
2646 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2647 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2648 )
2649 ),
2650 );
2651
2652 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2653 }
2654
2655 1
2656 },
2657 %args
2658 );
2659
2660
2661 $self->add (new CFClient::UI::Face
2662 can_events => 0,
2663 face => $item->{face},
2664 anim => $item->{anim},
2665 animspeed => $item->{animspeed},
2666 );
2667
2668 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2669
2670 $self->{item} = $item;
2671
2672 $self->update_item;
2673
2674 $self
2675}
2676
2677sub update_item {
2678 my ($self) = @_;
2679
2680 my $desc = _item_to_desc ($self->{item});
2681
2682 $self->{name_lbl}->set_text ($desc);
2683}
2684
2685#############################################################################
2686
2687package CFClient::UI::Inventory;
2688
2689our @ISA = CFClient::UI::ScrolledWindow::;
2690
2691sub new {
2692 my $class = shift;
2693
2694 my $self = $class->SUPER::new (
2695 scrolled => (new CFClient::UI::VBox),
2696 @_,
2697 );
2698
2699 $self
2700}
2701
2702sub set_items {
2703 my ($self, $items) = @_;
2704
2705 $self->{scrolled}->clear;
2706 return unless $items;
2707
2708 my @items = sort {
2709 ($a->{type} <=> $b->{type})
2710 or ($a->{name} cmp $b->{name})
2711 } @$items;
2712
2713 $self->{real_items} = \@items;
2714
2715 for my $item (@items) {
2716 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2717 $item->update_item ();
2718 }
2719
2720 $self->{scrolled}->add (@items);
2721
2722# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2723}
2724
2725sub size_request {
2726 my ($self) = @_;
2727 ($self->{req_w}, $self->{req_h});
2728}
2729
2730#############################################################################
2731
2732package CFClient::UI::Menu;
2733
2734our @ISA = CFClient::UI::FancyFrame::;
2735
2736use CFClient::OpenGL;
2737
2738sub new {
2739 my $class = shift;
2740
2741 my $self = $class->SUPER::new (
2742 items => [],
2743 z => 100,
2744 @_,
2745 );
2746
2747 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2748
2749 for my $item (@{ $self->{items} }) {
2750 my ($widget, $cb) = @$item;
2751
2752 # handle various types of items, only text for now
2753 if (!ref $widget) {
2754 $widget = new CFClient::UI::Label
2755 can_hover => 1,
2756 can_events => 1,
2757 text => $widget;
2758 }
2759
2760 $self->{item}{$widget} = $item;
2761
2762 $self->{vbox}->add ($widget);
2763 }
2764
2765 $self
2766}
2767
2768# popup given the event (must be a mouse button down event currently)
2769sub popup {
2770 my ($self, $ev) = @_;
2771
2772 $self->emit ("popdown");
2773
2774 # maybe save $GRAB? must be careful about events...
2775 $GRAB = $self;
2776 $self->{button} = $ev->{button};
2777
2778 $self->show;
2779 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2780}
2781
2782sub mouse_motion {
2783 my ($self, $ev, $x, $y) = @_;
2784
2785 # TODO: should use vbox->find_widget or so
2786 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2787 $self->{hover} = $self->{item}{$HOVER};
2788}
2789
2790sub button_up {
2791 my ($self, $ev, $x, $y) = @_;
2792
2793 if ($ev->{button} == $self->{button}) {
2794 undef $GRAB;
2795 $self->hide;
2796
2797 $self->emit ("popdown");
2798 $self->{hover}[1]->() if $self->{hover};
2799 }
2800}
2801
2802#############################################################################
2803
2804package CFClient::UI::Statusbox;
2805
2806our @ISA = CFClient::UI::VBox::;
2807
2808sub new {
2809 my $class = shift;
2810
2811 $class->SUPER::new (
2812 fontsize => 0.8,
2813 @_,
2814 )
2815}
2816
2817sub reorder {
2818 my ($self) = @_;
2819 my $NOW = time;
2820
2821 while (my ($k, $v) = each %{ $self->{item} }) {
2822 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2823 }
2824
2825 my @widgets;
2826
2827 my @items = sort {
2828 $a->{pri} <=> $b->{pri}
2829 or $b->{id} <=> $a->{id}
2830 } values %{ $self->{item} };
2831
2832 my $count = 10 + 1;
2833 for my $item (@items) {
2834 last unless --$count;
2835
2836 push @widgets, $item->{label} ||= do {
2837 # TODO: doesn't handle markup well (read as: at all)
2838 my $short = $item->{count} > 1
2839 ? "<b>$item->{count} ×</b> $item->{text}"
2840 : $item->{text};
2841
2842 for ($short) {
2843 s/^\s+//;
2844 s/\s+/ /g;
2845 }
2846
2847 new CFClient::UI::Label
2848 markup => $short,
2849 tooltip => $item->{tooltip},
2850 tooltip_font => $::FONT_PROP,
2851 tooltip_width => 0.67,
2852 fontsize => $item->{fontsize} || $self->{fontsize},
2853 max_w => $::WIDTH * 0.44,
2854 fg => $item->{fg},
2855 can_events => 1,
2856 can_hover => 1
2857 };
2858 }
2859
2860 $self->clear;
2861 $self->SUPER::add (reverse @widgets);
2862}
2863
2864sub add {
2865 my ($self, $text, %arg) = @_;
2866
2867 $text =~ s/^\s+//;
2868 $text =~ s/\s+$//;
2869
2870 my $timeout = time + ((delete $arg{timeout}) || 60);
2871
2872 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2873
2874 if (my $item = $self->{item}{$group}) {
2875 if ($item->{text} eq $text) {
2876 $item->{count}++;
2877 } else {
2878 $item->{count} = 1;
2879 $item->{text} = $item->{tooltip} = $text;
2880 }
2881 $item->{id} = ++$self->{id};
2882 $item->{timeout} = $timeout;
2883 delete $item->{label};
2884 } else {
2885 $self->{item}{$group} = {
2886 id => ++$self->{id},
2887 text => $text,
2888 timeout => $timeout,
2889 tooltip => $text,
2890 fg => [0.8, 0.8, 0.8, 0.8],
2891 pri => 0,
2892 count => 1,
2893 %arg,
2894 };
2895 }
2896
2897 $self->reorder;
2898}
2899
2900sub reconfigure {
2901 my ($self) = @_;
2902
2903 delete $_->{label}
2904 for values %{ $self->{item} || {} };
2905
2906 $self->reorder;
2907 $self->SUPER::reconfigure;
2908}
2909
2910#############################################################################
2911
2088package CFClient::UI::Root; 2912package CFClient::UI::Root;
2089 2913
2090our @ISA = CFClient::UI::Container::; 2914our @ISA = CFClient::UI::Container::;
2091 2915
2092use CFClient::OpenGL; 2916use CFClient::OpenGL;
2093 2917
2094sub check_size { 2918sub new {
2095 my ($self) = @_; 2919 my $class = shift;
2096 2920
2097 $self->configure (0, 0, $::WITH, $::HEIGHT); 2921 $class->SUPER::new (
2098} 2922 @_,
2099 2923 )
2100sub size_request {
2101 ($::WIDTH, $::HEIGHT)
2102} 2924}
2103 2925
2104sub configure { 2926sub configure {
2105 my ($self, $x, $y, $w, $h) = @_; 2927 my ($self, $x, $y, $w, $h) = @_;
2106 2928
2107 $self->SUPER::configure ($x, $y, $w, $h); 2929 $self->{w} = $w;
2108 2930 $self->{h} = $h;
2109 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2110 for @{$self->{children}};
2111} 2931}
2112 2932
2113sub _topleft { 2933sub check_size {
2934 my ($self) = @_;
2935
2936 $self->size_allocate ($self->{w}, $self->{h})
2937 if $self->{w};
2938}
2939
2940sub size_request {
2941 my ($self) = @_;
2942
2943 ($self->{w}, $self->{h})
2944}
2945
2946sub size_allocate {
2947 my ($self, $w, $h) = @_;
2948
2949 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2950 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2951
2952 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2953 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2954
2955 for my $child ($self->children) {
2956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2957
2958 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2959 if exists $child->{req_x};
2960
2961 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2962 if exists $child->{req_y};
2963
2964 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2965 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2966
2967 $child->configure ($X, $Y, $W, $H);
2968 }
2969}
2970
2971sub coord2local {
2114 my ($self, $x, $y) = @_; 2972 my ($self, $x, $y) = @_;
2115 2973
2116 ($x, $y) 2974 ($x, $y)
2117} 2975}
2118 2976
2977sub coord2global {
2978 my ($self, $x, $y) = @_;
2979
2980 ($x, $y)
2981}
2982
2119sub update { 2983sub update {
2120 my ($self) = @_; 2984 my ($self) = @_;
2121 2985
2122 $self->check_size; 2986 $self->check_size;
2123 ::refresh (); 2987 $::WANT_REFRESH++;
2124} 2988}
2125 2989
2126sub add { 2990sub add {
2127 my ($self, $child) = @_; 2991 my ($self, @children) = @_;
2128 2992
2993 for my $child (@children) {
2994 $child->{toplevel} = 1;
2995
2129 # integerize window positions 2996 # integerise window positions
2130 $child->{x} = int $child->{x}; 2997 $child->{x} = int $child->{x};
2131 $child->{y} = int $child->{y}; 2998 $child->{y} = int $child->{y};
2999 }
2132 3000
2133 $self->SUPER::add ($child); 3001 $self->SUPER::add (@children);
3002
3003 while (@children) {
3004 my $w = pop @children;
3005 push @children, $w->children;
3006 $w->{visible} = 1;
3007 }
3008}
3009
3010sub remove {
3011 my ($self, @children) = @_;
3012
3013 $self->SUPER::remove (@children);
3014
3015 while (@children) {
3016 my $w = pop @children;
3017 push @children, $w->children;
3018 delete $w->{visible};
3019 }
2134} 3020}
2135 3021
2136sub on_refresh { 3022sub on_refresh {
2137 my ($self, $id, $cb) = @_; 3023 my ($self, $id, $cb) = @_;
2138 3024
2139 $self->{refresh_hook}{$id} = $cb; 3025 $self->{refresh_hook}{$id} = $cb;
2140} 3026}
2141 3027
3028sub on_post_alloc {
3029 my ($self, $id, $cb) = @_;
3030
3031 $self->{post_alloc_hook}{$id} = $cb;
3032}
3033
2142sub draw { 3034sub draw {
2143 my ($self) = @_; 3035 my ($self) = @_;
2144 3036
2145 while (my $rcb = delete $self->{refresh_hook}) { 3037 while ($self->{refresh_hook}) {
2146 $_->() for values %$rcb; 3038 $_->()
3039 for values %{delete $self->{refresh_hook}};
3040 }
3041
3042 if ($self->{check_size}) {
3043 my @queue = ([], []);
3044
3045 for (;;) {
3046 if ($self->{check_size}) {
3047 # heuristic: check containers last
3048 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3049 for values %{delete $self->{check_size}}
3050 }
3051
3052 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3053
3054 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3055 ? @$widget{qw(user_w user_h)}
3056 : $widget->size_request;
3057
3058 if (delete $widget->{force_alloc}
3059 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3060 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3061
3062 $widget->{req_w} = $w;
3063 $widget->{req_h} = $h;
3064
3065 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3066
3067 $widget->{parent}->check_size
3068 if $widget->{parent};
3069 }
3070 }
3071 }
3072
3073 while ($self->{size_alloc}) {
3074 for (values %{delete $self->{size_alloc}}) {
3075 my ($widget, $w, $h) = @$_;
3076
3077 $w = 0 if $w < 0;
3078 $h = 0 if $h < 0;
3079
3080 $widget->{w} = $w;
3081 $widget->{h} = $h;
3082 $widget->size_allocate ($w, $h);
3083 $widget->emit (size_allocate => $w, $h);
3084 }
3085 }
3086
3087 while ($self->{post_alloc_hook}) {
3088 $_->()
3089 for values %{delete $self->{post_alloc_hook}};
2147 } 3090 }
2148 3091
2149 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3092 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2150 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3093 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2151 glClear GL_COLOR_BUFFER_BIT; 3094 glClear GL_COLOR_BUFFER_BIT;
2152 3095
2153 glMatrixMode GL_PROJECTION; 3096 glMatrixMode GL_PROJECTION;
2154 glLoadIdentity; 3097 glLoadIdentity;
2155 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3098 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2156 glMatrixMode GL_MODELVIEW; 3099 glMatrixMode GL_MODELVIEW;
2157 glLoadIdentity; 3100 glLoadIdentity;
2158 3101
2159 $self->_draw; 3102 $self->_draw;
2160} 3103}
… …
2162############################################################################# 3105#############################################################################
2163 3106
2164package CFClient::UI; 3107package CFClient::UI;
2165 3108
2166$ROOT = new CFClient::UI::Root; 3109$ROOT = new CFClient::UI::Root;
3110$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2167 3111
21681 31121
2169 3113

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