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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.224 by elmex, Tue May 23 20:00:55 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
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 - $self->{h}) * 0.5);
225 },
226 );
227}
228
121sub hide { 229sub hide {
122 my ($self) = @_; 230 my ($self) = @_;
123 231
124 return unless $self->{parent}; 232 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self;
125 234
126 $self->{parent}->remove ($self); 235 $self->{parent}->remove ($self)
236 if $self->{parent};
127} 237}
128 238
129sub move { 239sub move {
130 my ($self, $x, $y, $z) = @_; 240 my ($self, $x, $y, $z) = @_;
131 241
… …
134 $self->{z} = $z if defined $z; 244 $self->{z} = $z if defined $z;
135 245
136 $self->update; 246 $self->update;
137} 247}
138 248
139sub needs_redraw { 249sub set_size {
140 0 250 my ($self, $w, $h) = @_;
251
252 $self->{user_w} = $w;
253 $self->{user_h} = $h;
254
255 $self->check_size;
141} 256}
142 257
143sub size_request { 258sub size_request {
144 require Carp; 259 require Carp;
145 Carp::confess "size_request is abstract"; 260 Carp::confess "size_request is abstract";
… …
165 $self->{y} = $y; 280 $self->{y} = $y;
166 $self->update; 281 $self->update;
167 } 282 }
168 283
169 if ($self->{w} != $w || $self->{h} != $h) { 284 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 286 }
176} 287}
177 288
178sub size_allocate { 289sub size_allocate {
179 # nothing to be done 290 # nothing to be done
180} 291}
181 292
182# return top left coordinates 293sub reconfigure {
183sub _topleft { 294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
300sub children {
301}
302
303sub set_max_size {
184 my ($self, $x, $y) = @_; 304 my ($self, $w, $h) = @_;
185 305
186 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip;
318 }
187} 319}
188 320
189# translate global coordinates to local coordinate system 321# translate global coordinates to local coordinate system
190sub coord2local { 322sub coord2local {
191 my ($self, $x, $y) = @_; 323 my ($self, $x, $y) = @_;
192 324
193 my ($X, $Y) = $self->_topleft; 325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 326}
196 327
197# translate local coordinates to global coordinate system 328# translate local coordinates to global coordinate system
198sub coord2global { 329sub coord2global {
199 my ($self, $x, $y) = @_; 330 my ($self, $x, $y) = @_;
200 331
201 my ($X, $Y) = $self->_topleft; 332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 333}
204 334
205sub focus_in { 335sub focus_in {
206 my ($self) = @_; 336 my ($self) = @_;
207 337
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 397 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 398 glVertex $x , $y + $self->{h};
269 glEnd; 399 glEnd;
270 glDisable GL_BLEND; 400 glDisable GL_BLEND;
271 } 401 }
402
403 if ($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 => $self, fontsize => 0)->_draw;
415 }
272} 416}
273 417
274sub _draw { 418sub _draw {
275 my ($self) = @_; 419 my ($self) = @_;
276 420
277 warn "no draw defined for $self\n"; 421 warn "no draw defined for $self\n";
278} 422}
279 423
280sub find_widget { 424sub find_widget {
281 my ($self, $x, $y) = @_; 425 my ($self, $x, $y) = @_;
426
427 return () unless $self->{can_events};
282 428
283 return $self 429 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 432
… …
289 435
290sub set_parent { 436sub set_parent {
291 my ($self, $parent) = @_; 437 my ($self, $parent) = @_;
292 438
293 Scalar::Util::weaken ($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 $self->show;
294} 446}
295 447
296sub check_size { 448sub check_size {
297 my ($self) = @_; 449 my ($self, $forced) = @_;
298 450
299 return unless $self->{parent}; 451 $self->{force_alloc} = 1 if $forced;
300 452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
301 my ($w, $h) = $self->size_request;
302
303 if ($w != $self->{req_w} || $h != $self->{req_h}) {
304 $self->{req_w} = $w;
305 $self->{req_h} = $h;
306
307 $self->{parent}->check_size;
308 }
309} 453}
310 454
311sub update { 455sub update {
312 my ($self) = @_; 456 my ($self) = @_;
313 457
… …
322} 466}
323 467
324sub emit { 468sub emit {
325 my ($self, $signal, @args) = @_; 469 my ($self, $signal, @args) = @_;
326 470
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
328 $cb->($self, @args);
329 }
330} 472}
331 473
332sub DESTROY { 474sub DESTROY {
333 my ($self) = @_; 475 my ($self) = @_;
334 476
477 delete $WIDGET{$self+0};
335 #$self->deactivate; 478 #$self->deactivate;
336} 479}
337 480
338############################################################################# 481#############################################################################
339 482
… …
348 my $class = shift; 491 my $class = shift;
349 492
350 # range [value, low, high, page] 493 # range [value, low, high, page]
351 494
352 $class->SUPER::new ( 495 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 496 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 497 #active_bg => [1, 1, 1, 0.5],
355 @_ 498 @_
356 ) 499 )
357} 500}
358 501
359sub _draw { 502sub _draw {
360 my ($self) = @_; 503 my ($self) = @_;
361 504
505 my $color = $FOCUS == $self && $self->{active_bg}
506 ? $self->{active_bg}
507 : $self->{bg};
508
509 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 510 my ($w, $h) = @$self{qw(w h)};
363 511
364 glEnable GL_BLEND; 512 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 514 glColor @$color;
367 515
368 glBegin GL_QUADS; 516 glBegin GL_QUADS;
369 glVertex 0 , 0; 517 glVertex 0 , 0;
370 glVertex 0 , $h; 518 glVertex 0 , $h;
371 glVertex $w, $h; 519 glVertex $w, $h;
372 glVertex $w, 0; 520 glVertex $w, 0;
373 glEnd; 521 glEnd;
374 522
375 glDisable GL_BLEND; 523 glDisable GL_BLEND;
524 }
376} 525}
377 526
378############################################################################# 527#############################################################################
379 528
380package CFClient::UI::Empty; 529package CFClient::UI::Empty;
381 530
382our @ISA = CFClient::UI::Base::; 531our @ISA = CFClient::UI::Base::;
532
533sub new {
534 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg);
536}
383 537
384sub size_request { 538sub size_request {
385 (0, 0) 539 (0, 0)
386} 540}
387 541
… …
396sub new { 550sub new {
397 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
398 552
399 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
400 554
401 my $self = $class->SUPER::new (children => [], %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
402 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
403 561
404 $self 562 $self
405} 563}
406 564
407sub add { 565sub add {
408 my ($self, $child) = @_; 566 my ($self, @widgets) = @_;
409 567
410 $child->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
411 570
412 use sort 'stable'; 571 use sort 'stable';
413 572
414 $self->{children} = [ 573 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child 575 @{$self->{children}}, @widgets
417 ]; 576 ];
418 577
419 $child->check_size; 578 $self->check_size (1);
579 $self->update;
580}
581
582sub children {
583 @{ $_[0]{children} }
420} 584}
421 585
422sub remove { 586sub remove {
423 my ($self, $child) = @_; 587 my ($self, $child) = @_;
424 588
425 delete $child->{parent}; 589 delete $child->{parent};
590 $child->hide;
426 591
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
428 593
429 $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 $self->update;
430} 611}
431 612
432sub find_widget { 613sub find_widget {
433 my ($self, $x, $y) = @_; 614 my ($self, $x, $y) = @_;
434 615
… …
509} 690}
510 691
511sub update { 692sub update {
512 my ($self) = @_; 693 my ($self) = @_;
513 694
514 # we want to do this delayed... 695 $ROOT->on_post_alloc ($self => sub { $self->render_child });
515 $self->render_chld;
516 $self->SUPER::update; 696 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527} 697}
528 698
529sub size_allocate { 699sub size_allocate {
530 my ($self, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
531 701
532 $self->child->configure (0, 0, $w, $h); 702 $self->SUPER::size_allocate ($w, $h);
703 $self->update;
704}
533 705
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
534 $self->render_chld; 717 $self->_render;
718 };
535} 719}
536 720
537sub _draw { 721sub _draw {
538 my ($self) = @_; 722 my ($self) = @_;
539 723
540 my ($w, $h) = ($self->w, $self->h); 724 my ($w, $h) = ($self->w, $self->h);
541 725
542 my $tex = $self->{texture} 726 my $tex = $self->{texture}
543 or return; 727 or return;
544 728
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D; 729 glEnable GL_TEXTURE_2D;
548 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;
549 732
550 $tex->draw_quad (0, 0, $w, $h); 733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
551 734
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D; 735 glDisable GL_TEXTURE_2D;
554} 736}
555 737
556############################################################################# 738#############################################################################
557 739
558package CFClient::UI::ViewPort; 740package CFClient::UI::ViewPort;
559 741
560our @ISA = CFClient::UI::Window::; 742our @ISA = CFClient::UI::Window::;
561 743
562sub new { die }
563
564sub size_request { 744sub size_request {
565 my ($self) = @_; 745 my ($self) = @_;
566 746
567 @$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)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 748 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
569 749
570 @$self{qw(child_w child_h)} 750 @$self{qw(child_w child_h)}
571} 751}
572 752
573sub _draw { 753sub size_allocate {
574 my ($self) = @_; 754 my ($self, $w, $h) = @_;
575 755
576 $self->{children}[1]->draw; 756 $self->update;
577} 757}
578 758
759sub set_offset {
760 my ($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}
579 803
580############################################################################# 804#############################################################################
581 805
582package CFClient::UI::Frame; 806package CFClient::UI::ScrolledWindow;
583 807
584our @ISA = CFClient::UI::Bin::; 808our @ISA = CFClient::UI::HBox::;
585
586use CFClient::OpenGL;
587 809
588sub new { 810sub new {
589 my $class = shift; 811 my $class = shift;
590 812
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
591 my $self = $class->SUPER::new ( 823 $self = $class->SUPER::new (
592 bg => [1, 1, 1, 1], 824 vp => (new CFClient::UI::ViewPort expand => 1),
593 border_bg => [1, 1, 1, 1], 825 slider => $slider,
594 border => 0.8,
595 @_ 826 @_,
596 ); 827 );
597 828
829 $self->{vp}->add ($self->{scrolled});
830 $self->add ($self->{vp});
831 $self->add ($self->{slider});
832
598 $self 833 $self
599} 834}
600 835
601sub set_size { 836#TODO# update range on size_allocate depending on child
602 my ($self, $w, $h) = @_; 837# update viewport offset on scroll
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606}
607 838
608sub size_request { 839#############################################################################
609 my ($self) = @_;
610 ($self->{req_w}, $self->{req_h})
611}
612 840
613sub size_allocate { 841package CFClient::UI::Frame;
614 my ($self, $w, $h) = @_; 842
615 $self->{w} = $w; 843our @ISA = CFClient::UI::Bin::;
616 $self->{h} = $h; 844
617 $self->child->configure (0, 0, $w, $h); 845use CFClient::OpenGL;
846
847sub new {
848 my $class = shift;
849
850 $class->SUPER::new (
851 bg => undef,
852 @_,
853 )
618} 854}
619 855
620sub _draw { 856sub _draw {
621 my ($self) = @_; 857 my ($self) = @_;
622 858
623 my ($w, $h) = ($self->{w}, $self->{h}); 859 if ($self->{bg}) {
860 my ($w, $h) = @$self{qw(w h)};
624 861
625 glEnable GL_BLEND; 862 glEnable GL_BLEND;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
627 glEnable GL_TEXTURE_2D; 864 glColor @{ $self->{bg} };
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629 865
630# glBegin GL_QUADS; 866 glBegin GL_QUADS;
631# glColor 0, 0, 0, 0;
632# glVertex 0 , 0; 867 glVertex 0 , 0;
633# glVertex 0 , $h; 868 glVertex 0 , $h;
634# glVertex $w, $h; 869 glVertex $w, $h;
635# glVertex $w, 0; 870 glVertex $w, 0;
636# glEnd; 871 glEnd;
637 872
638
639 $self->child->draw;
640 glDisable GL_BLEND; 873 glDisable GL_BLEND;
641 glDisable GL_TEXTURE_2D; 874 }
875
876 $self->SUPER::_draw;
642} 877}
643 878
644############################################################################# 879#############################################################################
645 880
646package CFClient::UI::FancyFrame; 881package CFClient::UI::FancyFrame;
… …
657 my $class = shift; 892 my $class = shift;
658 893
659 # TODO: user_x, user_y, overwrite moveto? 894 # TODO: user_x, user_y, overwrite moveto?
660 895
661 my $self = $class->SUPER::new ( 896 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1], 897 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1], 898 border_bg => [1, 1, 1, 1],
664 border => 0.8, 899 border => 0.6,
900 toplevel => 1,
901 can_events => 1,
665 @_ 902 @_
666 ); 903 );
667 904
668 $self->{title} &&= new CFClient::UI::Label 905 $self->{title} &&= new CFClient::UI::Label
669 align => 0, 906 align => 0,
670 valign => 1, 907 valign => 1,
671 text => $self->{title}, 908 text => $self->{title},
672 fontsize => 1; 909 fontsize => $self->{border};
673 910
674 $self 911 $self
675} 912}
676 913
677sub border { 914sub border {
678 int $_[0]{border} * $::FONTSIZE 915 int $_[0]{border} * $::FONTSIZE
679} 916}
680 917
681sub size_request { 918sub size_request {
682 my ($self) = @_; 919 my ($self) = @_;
683
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
685 920
686 my ($w, $h) = $self->SUPER::size_request; 921 my ($w, $h) = $self->SUPER::size_request;
687 922
688 ( 923 (
689 $w + $self->border * 2, 924 $w + $self->border * 2,
… …
695 my ($self, $w, $h) = @_; 930 my ($self, $w, $h) = @_;
696 931
697 $h -= List::Util::max 0, $self->border * 2; 932 $h -= List::Util::max 0, $self->border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 933 $w -= List::Util::max 0, $self->border * 2;
699 934
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 935 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
701 if $self->{title}; 936 if $self->{title};
702 937
703 $self->child->configure ($self->border, $self->border, $w, $h); 938 $self->child->configure ($self->border, $self->border, $w, $h);
704} 939}
705 940
706sub button_down { 941sub button_down {
707 my ($self, $ev, $x, $y) = @_; 942 my ($self, $ev, $x, $y) = @_;
708 943
944 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 945 my $border = $self->border;
710 946
711 if ($x < $self->{w} && $x >= $self->{w} - $border 947 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 948 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 949
950 if ($lr & $td) {
951 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 952 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 953 my ($bw, $bh) = ($self->{w}, $self->{h});
716 954
955 my $mx = $x < $border;
956 my $my = $y < $border;
957
717 $self->{motion} = sub { 958 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 959 my ($ev, $x, $y) = @_;
719 960
720 ($x, $y) = ($ev->{x}, $ev->{y}); 961 my $dx = $ev->{x} - $ox;
962 my $dy = $ev->{y} - $oy;
721 963
722 $self->{user_w} = $bw + $x - $ox; 964 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 965 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
966 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
724 $self->check_size; 967 $self->check_size;
725 }; 968 };
726 969
727 } elsif ($x >= 0 && $x < $self->{w} 970 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 971 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 972 my ($bx, $by) = ($self->{x}, $self->{y});
732 973
733 $self->{motion} = sub { 974 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
… …
757 my ($self) = @_; 998 my ($self) = @_;
758 999
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1000 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1001 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
761 1002
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1003 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1005
767 my $border = $self->border; 1006 my $border = $self->border;
768 1007
769 glColor @{ $self->{border_bg} }; 1008 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1009 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1010 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1011 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1012 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1013
1014 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
775 my $bg = $tex[0]; 1015 my $bg = $tex[0];
776 1016
777 # TODO: repeat texture not scale 1017 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1018 my $rep_x = $cw / $bg->{w};
779 my $rep_y = $ch / $bg->{h}; 1019 my $rep_y = $ch / $bg->{h};
780 1020
781 glColor @{ $self->{bg} }; 1021 glColor @{ $self->{bg} };
782 1022
783 $bg->{s} = $rep_x; 1023 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y; 1024 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1; 1025 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1026 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1027 }
787 1028
788 glDisable GL_TEXTURE_2D; 1029 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1030
791 $self->{title}->draw if $self->{title}; 1031 $self->{title}->draw if $self->{title};
1032
792 $self->child->draw; 1033 $self->child->draw;
793} 1034}
794 1035
795############################################################################# 1036#############################################################################
796 1037
… …
818 $self->{children}[$y][$x] = $child; 1059 $self->{children}[$y][$x] = $child;
819 1060
820 $child->check_size; 1061 $child->check_size;
821} 1062}
822 1063
1064sub children {
1065 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1066}
1067
823# TODO: move to container class maybe? send childs a signal on removal? 1068# TODO: move to container class maybe? send childs a signal on removal?
824sub clear { 1069sub clear {
825 my ($self) = @_; 1070 my ($self) = @_;
826 1071
1072 my @children = $self->children;
827 delete $self->{children}; 1073 delete $self->{children};
1074
1075 for (@children) {
1076 delete $_->{parent};
1077 $_->hide;
1078 }
1079
828 $self->update; 1080 $self->update;
829} 1081}
830 1082
831sub get_wh { 1083sub get_wh {
832 my ($self) = @_; 1084 my ($self) = @_;
… …
1009} 1261}
1010 1262
1011sub size_allocate { 1263sub size_allocate {
1012 my ($self, $w, $h) = @_; 1264 my ($self, $w, $h) = @_;
1013 1265
1266 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1267
1014 my $children = $self->{children}; 1268 my $children = $self->{children};
1015 1269
1016 my @h = map $_->{req_h}, @$children; 1270 my @h = map $_->{req_h}, @$children;
1017 1271
1018 my $req_h = List::Util::sum @h; 1272 my $req_h = List::Util::sum @h;
… …
1047 1301
1048############################################################################# 1302#############################################################################
1049 1303
1050package CFClient::UI::Label; 1304package CFClient::UI::Label;
1051 1305
1052our @ISA = CFClient::UI::Base::; 1306our @ISA = CFClient::UI::DrawBG::;
1053 1307
1054use CFClient::OpenGL; 1308use CFClient::OpenGL;
1055 1309
1056sub new { 1310sub new {
1057 my ($class, %arg) = @_; 1311 my ($class, %arg) = @_;
1058 1312
1059 my $self = $class->SUPER::new ( 1313 my $self = $class->SUPER::new (
1060 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),
1061 fontsize => 1, 1323 fontsize => 1,
1062 text => "",
1063 align => -1, 1324 align => -1,
1064 valign => -1, 1325 valign => -1,
1065 padding => 2, 1326 padding => 2,
1066 layout => new CFClient::Layout, 1327 can_events => 0,
1067 %arg 1328 %arg
1068 ); 1329 );
1069 1330
1070 if (exists $self->{template}) { 1331 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1332 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1333 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1334 $self->{template} = $layout;
1074 } 1335 }
1075 1336
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1337 if (exists $self->{markup}) {
1077 $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 }
1078 1342
1079 $self 1343 $self
1080} 1344}
1081 1345
1082sub escape_text { 1346sub escape($) {
1083 local $_ = $_[1]; 1347 local $_ = $_[0];
1084 1348
1085 s/&/&amp;/g; 1349 s/&/&amp;/g;
1086 s/>/&gt;/g; 1350 s/>/&gt;/g;
1087 s/</&lt;/g; 1351 s/</&lt;/g;
1088 1352
1089 $_[1] 1353 $_
1354}
1355
1356sub update {
1357 my ($self) = @_;
1358
1359 delete $self->{texture};
1360 $self->SUPER::update;
1090} 1361}
1091 1362
1092sub set_text { 1363sub set_text {
1093 my ($self, $text) = @_; 1364 my ($self, $text) = @_;
1094 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;
1095 $self->{layout}->set_text ($text); 1370 $self->{layout}->set_text ($text);
1096 1371
1097 delete $self->{texture}; 1372 $self->update;
1098 $self->check_size; 1373 $self->check_size;
1099 $self->update;
1100} 1374}
1101 1375
1102sub set_markup { 1376sub set_markup {
1103 my ($self, $markup) = @_; 1377 my ($self, $markup) = @_;
1104 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;
1105 $self->{layout}->set_markup ($markup); 1385 $self->{layout}->set_markup ($markup);
1106 1386
1107 delete $self->{texture}; 1387 $self->update;
1108 $self->check_size; 1388 $self->check_size;
1109 $self->update;
1110} 1389}
1111 1390
1112sub size_request { 1391sub size_request {
1113 my ($self) = @_; 1392 my ($self) = @_;
1114 1393
1115 $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});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1398 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1399
1118 my ($w, $h) = $self->{layout}->size; 1400 my ($w, $h) = $self->{layout}->size;
1119 1401
1120 if (exists $self->{template}) { 1402 if (exists $self->{template}) {
1403 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1404 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1405
1123 my ($w2, $h2) = $self->{template}->size; 1406 my ($w2, $h2) = $self->{template}->size;
1124 1407
1125 $w = List::Util::max $w, $w2; 1408 $w = List::Util::max $w, $w2;
… …
1140 1423
1141sub set_fontsize { 1424sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1425 my ($self, $fontsize) = @_;
1143 1426
1144 $self->{fontsize} = $fontsize; 1427 $self->{fontsize} = $fontsize;
1428 delete $self->{texture};
1429
1430 $self->update;
1145 $self->check_size; 1431 $self->check_size;
1146} 1432}
1147 1433
1148sub _draw { 1434sub _draw {
1149 my ($self) = @_; 1435 my ($self) = @_;
1150 1436
1437 $self->SUPER::_draw; # draw background, if applicable
1438
1151 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};
1152 $self->{layout}->set_width ($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});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1445 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1446
1154 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 $tex
1155 }; 1458 };
1156 1459
1157 glEnable GL_BLEND;
1158 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1159 glEnable GL_TEXTURE_2D; 1460 glEnable GL_TEXTURE_2D;
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1462
1463 if ($tex->{format} == GL_ALPHA) {
1162 glColor @{$self->{fg}}; 1464 glColor @{$self->{fg}};
1163
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($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 }
1177 1469
1178 glDisable GL_TEXTURE_2D; 1470 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1471}
1181 1472
1182############################################################################# 1473#############################################################################
1183 1474
1184package CFClient::UI::EntryBase; 1475package CFClient::UI::EntryBase;
… …
1189 1480
1190sub new { 1481sub new {
1191 my $class = shift; 1482 my $class = shift;
1192 1483
1193 $class->SUPER::new ( 1484 $class->SUPER::new (
1194 fg => [1, 1, 1], 1485 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1486 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1487 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1488 active_fg => [0, 0, 0],
1198 can_hover => 1, 1489 can_hover => 1,
1199 can_focus => 1, 1490 can_focus => 1,
1200 valign => 0, 1491 valign => 0,
1492 can_events => 1,
1201 @_ 1493 @_
1202 ) 1494 )
1203} 1495}
1204 1496
1205sub _set_text { 1497sub _set_text {
… …
1216 1508
1217 $text =~ s/./*/g if $self->{hidden}; 1509 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1510 $self->{layout}->set_text ("$text ");
1219 1511
1220 $self->emit (changed => $self->{text}); 1512 $self->emit (changed => $self->{text});
1221}
1222
1223sub get_text {
1224 $_[0]{text}
1225}
1226
1227sub size_request {
1228 my ($self) = @_;
1229
1230 my ($w, $h) = $self->SUPER::size_request;
1231
1232 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239} 1513}
1240 1514
1241sub set_text { 1515sub set_text {
1242 my ($self, $text) = @_; 1516 my ($self, $text) = @_;
1243 1517
1244 $self->{cursor} = length $text; 1518 $self->{cursor} = length $text;
1245 $self->_set_text ($text); 1519 $self->_set_text ($text);
1246 $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 $self->{text});#d# don't check for == inside _set_text
1247} 1540}
1248 1541
1249sub key_down { 1542sub key_down {
1250 my ($self, $ev) = @_; 1543 my ($self, $ev) = @_;
1251 1544
… …
1253 my $sym = $ev->{sym}; 1546 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1547 my $uni = $ev->{unicode};
1255 1548
1256 my $text = $self->get_text; 1549 my $text = $self->get_text;
1257 1550
1258 if ($sym == 8) { 1551 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1552 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1553 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1554 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1555 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1556 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1557 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1558 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1559 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1560 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1561 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1562 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1563 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1564 $self->emit ('escape');
1272 } elsif ($uni) { 1565 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1566 substr $text, $self->{cursor}++, 0, chr $uni;
1274 } 1567 }
1275 1568
1276 $self->_set_text ($text); 1569 $self->_set_text ($text);
1277 $self->update; 1570 $self->update;
1571 $self->check_size;
1278} 1572}
1279 1573
1280sub focus_in { 1574sub focus_in {
1281 my ($self) = @_; 1575 my ($self) = @_;
1282 1576
… …
1358 my ($self, $ev) = @_; 1652 my ($self, $ev) = @_;
1359 1653
1360 my $sym = $ev->{sym}; 1654 my $sym = $ev->{sym};
1361 1655
1362 if ($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} = '';
1363 $self->emit (activate => $self->get_text); 1661 $self->emit (activate => $txt);
1364 $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 }
1365 1685
1366 } else { 1686 } else {
1367 $self->SUPER::key_down ($ev); 1687 $self->SUPER::key_down ($ev);
1368 } 1688 }
1369 1689
… …
1383 1703
1384sub new { 1704sub new {
1385 my $class = shift; 1705 my $class = shift;
1386 1706
1387 $class->SUPER::new ( 1707 $class->SUPER::new (
1388 padding => 4, 1708 padding => 4,
1389 fg => [1, 1, 1], 1709 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1710 active_fg => [0, 0, 1],
1392 can_hover => 1, 1711 can_hover => 1,
1393 align => 0, 1712 align => 0,
1394 valign => 0, 1713 valign => 0,
1714 can_events => 1,
1395 @_ 1715 @_
1396 ) 1716 )
1397} 1717}
1398 1718
1399sub button_up { 1719sub button_up {
… …
1412 1732
1413 if ($GRAB == $self) { 1733 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg}; 1734 $self->{fg} = $self->{active_fg};
1415 } 1735 }
1416 1736
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1737 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1739 glColor 0, 0, 0, 1;
1422 1740
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1741 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1742
1425 glDisable GL_TEXTURE_2D; 1743 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1744
1428 $self->SUPER::_draw; 1745 $self->SUPER::_draw;
1429} 1746}
1430 1747
1431############################################################################# 1748#############################################################################
… …
1445 1762
1446 $class->SUPER::new ( 1763 $class->SUPER::new (
1447 padding => 2, 1764 padding => 2,
1448 fg => [1, 1, 1], 1765 fg => [1, 1, 1],
1449 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],
1450 state => 0, 1769 state => 0,
1451 can_hover => 1, 1770 can_hover => 1,
1452 @_ 1771 @_
1453 ) 1772 )
1454} 1773}
… …
1478 1797
1479 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;
1480 1799
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1800 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 1801
1483 glEnable GL_BLEND; 1802 my $tex = $self->{state} ? $tex[1] : $tex[0];
1803
1484 glEnable GL_TEXTURE_2D; 1804 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 1805 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 1806 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 1807}
1494 1808
1495############################################################################# 1809#############################################################################
1496 1810
1497package CFClient::UI::Image; 1811package CFClient::UI::Image;
… …
1504our %loaded_images; 1818our %loaded_images;
1505 1819
1506sub new { 1820sub new {
1507 my $class = shift; 1821 my $class = shift;
1508 1822
1509 my $self = $class->SUPER::new (@_); 1823 my $self = $class->SUPER::new (can_events => 0, @_);
1510 1824
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 1825 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 1826
1513 $loaded_images{$self->{image}} ||= 1827 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 1828 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 1854 glTranslate 0, -$self->{w}, 0;
1541 1855
1542 ($w, $h) = ($h, $w); 1856 ($w, $h) = ($h, $w);
1543 } 1857 }
1544 1858
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 1859 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 1861
1550 $tex->draw_quad (0, 0, $w, $h); 1862 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 1863
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 1864 glDisable GL_TEXTURE_2D;
1554} 1865}
1555 1866
1556############################################################################# 1867#############################################################################
1557 1868
1558package CFClient::UI::VGauge; 1869package CFClient::UI::VGauge;
1559 1870
1560our @ISA = CFClient::UI::Base::; 1871our @ISA = CFClient::UI::Base::;
1872
1873use List::Util qw(min max);
1561 1874
1562use CFClient::OpenGL; 1875use CFClient::OpenGL;
1563 1876
1564my %tex = ( 1877my %tex = (
1565 food => [ 1878 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1880 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 1881 ],
1569 grace => [ 1882 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1883 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 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/
1572 ], 1885 ],
1573 hp => [ 1886 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1887 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1888 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 1889 ],
1577 mana => [ 1890 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1891 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1892 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 1893 ],
1581); 1894);
1582 1895
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 1896# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 1897sub new {
… …
1603} 1916}
1604 1917
1605sub set_max { 1918sub set_max {
1606 my ($self, $max) = @_; 1919 my ($self, $max) = @_;
1607 1920
1921 return if $self->{max_val} == $max;
1922
1608 $self->{max_val} = $max; 1923 $self->{max_val} = $max;
1924 $self->update;
1609} 1925}
1610 1926
1611sub set_value { 1927sub set_value {
1612 my ($self, $val, $max) = @_; 1928 my ($self, $val, $max) = @_;
1613 1929
1614 $self->set_max ($max) 1930 $self->set_max ($max)
1615 if defined $max; 1931 if defined $max;
1616 1932
1617 $max = $self->{max_val}; 1933 return if $self->{val} == $val;
1934
1618 $self->{val} = $val; 1935 $self->{val} = $val;
1619
1620 $self->update; 1936 $self->update;
1621} 1937}
1622 1938
1623sub _draw { 1939sub _draw {
1624 my ($self) = @_; 1940 my ($self) = @_;
1625 1941
1626 my $tex = $tex{$self->{type}}; 1942 my $tex = $tex{$self->{type}};
1943 my ($t1, $t2, $t3) = @$tex;
1627 1944
1628 my ($w, $h) = ($self->{w}, $self->{h}); 1945 my ($w, $h) = ($self->{w}, $self->{h});
1629 1946
1630 if ($self->{vertical}) { 1947 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 1948 glRotate 90, 0, 0, 1;
… …
1633 1950
1634 ($w, $h) = ($h, $w); 1951 ($w, $h) = ($h, $w);
1635 } 1952 }
1636 1953
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 1954 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 1955
1640 my $t1 = $tex->[0]; 1956 my $ycut1 = max 0, min 1, $ycut;
1641 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);
1642 1961
1643 glEnable GL_BLEND; 1962 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1963 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 1966
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1967 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 1968 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 1969 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1970 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1971 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1972 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 1973 glEnd;
1658 1974
1975 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1976 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 1977 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1978 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1979 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1980 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1981 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 1982 glEnd;
1983
1984 if ($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, $h2;
1991 glEnd;
1992 }
1666 1993
1667 glDisable GL_BLEND; 1994 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 1995 glDisable GL_TEXTURE_2D;
1669} 1996}
1670 1997
… …
1673package CFClient::UI::Gauge; 2000package CFClient::UI::Gauge;
1674 2001
1675our @ISA = CFClient::UI::VBox::; 2002our @ISA = CFClient::UI::VBox::;
1676 2003
1677sub new { 2004sub new {
1678 my ($class, %arg) = shift; 2005 my ($class, %arg) = @_;
1679 2006
1680 my $self = $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1681 @_, 2008 tooltip => $arg{type},
2009 can_hover => 1,
2010 can_events => 1,
2011 %arg,
1682 ); 2012 );
1683 2013
1684 $self->add ($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");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2015 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($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");
1687 2017
1688 $self 2018 $self
1689} 2019}
1690 2020
1691sub set_fontsize { 2021sub set_fontsize {
… …
1693 2023
1694 $self->{value}->set_fontsize ($fsize); 2024 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2025 $self->{max} ->set_fontsize ($fsize);
1696} 2026}
1697 2027
2028sub set_max {
2029 my ($self, $max) = @_;
2030
2031 $self->{gauge}->set_max ($max);
2032 $self->{max}->set_text ($max);
2033}
2034
1698sub set_value { 2035sub set_value {
1699 my ($self, $val, $max) = @_; 2036 my ($self, $val, $max) = @_;
1700 2037
1701 $self->set_max ($max) 2038 $self->set_max ($max)
1702 if defined $max; 2039 if defined $max;
1703 2040
1704 $self->{gauge}->set_value ($val, $max); 2041 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2042 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2043}
1714 2044
1715############################################################################# 2045#############################################################################
1716 2046
1717package CFClient::UI::Slider; 2047package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2057 qw(s1_slider.png s1_slider_bg.png);
1728 2058
1729sub new { 2059sub new {
1730 my $class = shift; 2060 my $class = shift;
1731 2061
1732 # range [value, low, high, page] 2062 # range [value, low, high, page, unit]
1733 2063
1734 # TODO: 0-width page 2064 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2065 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2066 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2067 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2068 fg => [1, 1, 1],
1739 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],
1740 range => [0, 0, 100, 10], 2072 range => [0, 0, 100, 10],
1741 req_w => 20, 2073 req_w => $::WIDTH / 80,
1742 req_h => 20, 2074 req_h => $::WIDTH / 80,
1743 vertical => 0, 2075 vertical => 0,
1744 can_hover => 1, 2076 can_hover => 1,
1745 inner_pad => 5, 2077 inner_pad => 0.02,
1746 @_ 2078 @_
1747 ); 2079 );
1748 2080
2081 $self->set_value ($self->{range}[0]);
2082 $self->update;
2083
1749 $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 $self->update;
2107 }
1750} 2108}
1751 2109
1752sub size_request { 2110sub size_request {
1753 my ($self) = @_; 2111 my ($self) = @_;
1754 2112
… …
1767 2125
1768sub mouse_motion { 2126sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2127 my ($self, $ev, $x, $y) = @_;
1770 2128
1771 if ($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
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2146 my ($value, $lo, $hi, $page) = @{$self->{range}};
1773 2147
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2148 my $inner_w = 1 - 2 * $self->{inner_pad};
1775 2149
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2150 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1778 2151
1779 $x -= $inner_pad_px; # substract the padding 2152 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2153 $value = $self->{scale} * ($value - $lo);
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2154
1785 $self->emit (changed => $x); 2155 $value = $self->{inner_pad} + ($value - $page * 0.5);
1786 $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;
1787 } 2162 });
1788}
1789 2163
1790# the inner_* stuff is for generating a padding for the slider handle, 2164 $self->SUPER::update;
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796} 2165}
1797 2166
1798sub _draw { 2167sub _draw {
1799 my ($self) = @_; 2168 my ($self) = @_;
1800 2169
1801 $self->SUPER::_draw (); 2170 $self->SUPER::_draw ();
1802 2171
1803 my ($w, $h) = @$self{qw(w h)}; 2172 glScale $self->{w}, $self->{h};
1804 2173
1805 if ($self->{vertical}) { 2174 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2175 # draw a vertical slider like a rotated horizontal slider
1807 2176
2177 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2178 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2179 }
1813 2180
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2181 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2182 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2183
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2184 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2186
1840 # draw background 2187 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2188 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2189
1843 # draw handle 2190 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2191 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2192
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2193 glDisable GL_TEXTURE_2D;
1848} 2194}
1849 2195
1850############################################################################# 2196#############################################################################
1851 2197
… …
1857 2203
1858sub new { 2204sub new {
1859 my $class = shift; 2205 my $class = shift;
1860 2206
1861 my $self = $class->SUPER::new ( 2207 my $self = $class->SUPER::new (
1862 fontsize => 1, 2208 fontsize => 1,
2209 can_events => 0,
2210 #font => default_font
1863 @_, 2211 @_,
1864 2212
1865 layout => (new CFClient::Layout), 2213 layout => (new CFClient::Layout 1),
1866 par => [], 2214 par => [],
1867 height => 0, 2215 height => 0,
1868 children => [ 2216 children => [
1869 (new CFClient::UI::Empty expand => 1), 2217 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2218 (new CFClient::UI::Slider vertical => 1),
1871 ], 2219 ],
1872 ); 2220 );
1873 2221
1874 $self->{children}[1]->connect (changed => sub { 2222 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2223
1878 $self 2224 $self
1879} 2225}
1880 2226
1881sub set_fontsize { 2227sub set_fontsize {
… …
1883 2229
1884 $self->{fontsize} = $fontsize; 2230 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2231 $self->reflow;
1886} 2232}
1887 2233
2234sub size_allocate {
2235 my ($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 $self->reflow;
2244}
2245
1888sub text_height { 2246sub text_height {
1889 my ($self, $text) = @_; 2247 my ($self, $text, $indent) = @_;
1890 2248
1891 my $layout = $self->{layout}; 2249 my $layout = $self->{layout};
1892 2250
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2251 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2252 $layout->set_width ($self->{children}[0]{w} - $indent);
1895 $layout->set_text ($text); 2253 $layout->set_markup ($text);
1896 2254
1897 ($layout->size)[1] 2255 ($layout->size)[1]
1898} 2256}
1899 2257
1900sub reflow { 2258sub reflow {
… …
1902 2260
1903 $self->{need_reflow}++; 2261 $self->{need_reflow}++;
1904 $self->update; 2262 $self->update;
1905} 2263}
1906 2264
1907sub size_allocate {
1908 my ($self, $w, $h) = @_;
1909
1910 $self->SUPER::size_allocate ($w, $h);
1911
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916}
1917
1918sub add_paragraph { 2265sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2266 my ($self, $color, $text, $indent) = @_;
1920 2267
1921 #TODO: intelligently "reformat" paragraph 2268 #TODO: intelligently "reformat" paragraph
1922 2269
2270 for my $line (split /\n/, $text) {
1923 my $height = $self->text_height ($text); 2271 my $height = $self->text_height ($line);
1924
1925 $self->{height} += $height; 2272 $self->{height} += $height;
1926
1927 push @{$self->{par}}, [$height, $color, $text]; 2273 push @{$self->{par}}, [$height, $color, $indent, $line];
2274 }
1928 2275
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2276 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1930 $self->{children}[1]->update; 2277 $self->{children}[1]->update;
1931} 2278}
1932 2279
… …
1937 2284
1938 return unless $self->{h} > 0; 2285 return unless $self->{h} > 0;
1939 2286
1940 delete $self->{texture}; 2287 delete $self->{texture};
1941 2288
1942 $ROOT->on_refresh ($self, sub { 2289 $ROOT->on_post_alloc ($self, sub {
1943 if (delete $self->{need_reflow}) { 2290 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2291 my $height = 0;
1945 2292
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2293 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1947 for @{$self->{par}}; 2294 for @{$self->{par}};
1948 2295
1949 $self->{height} = $height; 2296 $self->{height} = $height;
1950 2297
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2298 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2299 $self->{children}[1]->update;
1952 2300
1953 delete $self->{texture}; 2301 delete $self->{texture};
1954 } 2302 }
1955 2303
1956 $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 {
1957 glClearColor 0, 0, 0, 1; 2305 glClearColor 0.5, 0.5, 0.5, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2306 glClear GL_COLOR_BUFFER_BIT;
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964 2307
1965 my $top = int $self->{children}[1]{range}[0]; 2308 my $top = int $self->{children}[1]{range}[0];
1966 2309
1967 my $y0 = $top; 2310 my $y0 = $top;
1968 my $y1 = $top + $self->{h}; 2311 my $y1 = $top + $self->{h};
1969 2312
1970 my $y = 0; 2313 my $y = 0;
1971 2314
1972 my $layout = $self->{layout}; 2315 my $layout = $self->{layout};
1973 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
1974 for my $par (@{$self->{par}}) { 2322 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2323 my $h = $par->[0];
1976 2324
1977 if ($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]);
1978 $layout->set_text ($par->[2]); 2328 $layout->set_markup ($par->[3]);
1979 2329
1980 glColor @{ $par->[1] }; 2330 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2331
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2332 glRasterPos $par->[2], $y - $y0;
2333 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2334 }
1984 2335
1985 $y += $h; 2336 $y += $h;
1986 } 2337 }
1987 2338
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2339 glDisable GL_BLEND;
1990 }; 2340 };
1991 }); 2341 });
1992} 2342}
1993 2343
1994sub _draw { 2344sub _draw {
1995 my ($self) = @_; 2345 my ($self) = @_;
1996 2346
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2347 glEnable GL_TEXTURE_2D;
1999 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;
2000 $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});
2001 glDisable GL_TEXTURE_2D; 2351 glDisable GL_TEXTURE_2D;
2002 }
2003 2352
2004 $self->{children}[1]->draw; 2353 $self->{children}[1]->draw;
2005 2354
2006} 2355}
2007 2356
… …
2055 2404
2056sub new { 2405sub new {
2057 my $class = shift; 2406 my $class = shift;
2058 2407
2059 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
2060 state => 0, 2409 state => 0,
2061 connect_activate => \&toggle_flopper, 2410 connect_activate => \&toggle_flopper,
2062 @_ 2411 @_
2063 ); 2412 );
2064 2413
2065 if ($self->{state}) { 2414 if ($self->{state}) {
… …
2086 $self->emit (changed => $self->{state}); 2435 $self->emit (changed => $self->{state});
2087} 2436}
2088 2437
2089############################################################################# 2438#############################################################################
2090 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 $desc)
2633 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2634 connect_button_down => sub {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 # todo: maybe put examine on 1? but should just be a tooltip :(
2638 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $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} == 1) {
2647 $::CONN->send ("examine $item->{tag}");
2648 } elsif ($ev->{button} == 2) {
2649 $::CONN->send ("apply $item->{tag}");
2650 } elsif ($ev->{button} == 3) {
2651 my @menu_items = (
2652 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2653 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2654 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2655 (
2656 $item->{flags} & Crossfire::Protocol::F_LOCKED
2657 ? (
2658 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2659 )
2660 : (
2661 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2662 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2663 )
2664 ),
2665 );
2666
2667 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2668 }
2669
2670 1
2671 },
2672 %args
2673 );
2674
2675
2676 $self->add (new CFClient::UI::Face
2677 can_events => 0,
2678 face => $item->{face},
2679 anim => $item->{anim},
2680 animspeed => $item->{animspeed},
2681 );
2682
2683 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2684
2685 $self->{item} = $item;
2686
2687 $self->update_item;
2688
2689 $self
2690}
2691
2692sub update_item {
2693 my ($self) = @_;
2694
2695 my $desc = _item_to_desc ($self->{item});
2696
2697 $self->{name_lbl}->set_text ($desc);
2698}
2699
2700#############################################################################
2701
2702package CFClient::UI::Inventory;
2703
2704our @ISA = CFClient::UI::ScrolledWindow::;
2705
2706sub new {
2707 my $class = shift;
2708
2709 my $self = $class->SUPER::new (
2710 scrolled => (new CFClient::UI::Table),
2711 @_,
2712 );
2713
2714 $self
2715}
2716
2717sub set_items {
2718 my ($self, $items) = @_;
2719
2720 $self->{scrolled}->clear;
2721 return unless $items;
2722
2723 my @items = sort {
2724 ($a->{type} <=> $b->{type})
2725 or ($a->{name} cmp $b->{name})
2726 } @$items;
2727
2728 $self->{real_items} = \@items;
2729
2730 for my $item (@items) {
2731 $item->{item} = $item;
2732 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2733 $item->update_item ();
2734 }
2735
2736 my $i = 0;
2737 for (@items) {
2738 $self->{scrolled}->add (0, $i, $_);
2739 my $nrof = $_->{item}->{nrof} || 1;
2740 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2741 }
2742
2743# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2744}
2745
2746sub size_request {
2747 my ($self) = @_;
2748 ($self->{req_w}, $self->{req_h});
2749}
2750
2751#############################################################################
2752
2753package CFClient::UI::Menu;
2754
2755our @ISA = CFClient::UI::FancyFrame::;
2756
2757use CFClient::OpenGL;
2758
2759sub new {
2760 my $class = shift;
2761
2762 my $self = $class->SUPER::new (
2763 items => [],
2764 z => 100,
2765 @_,
2766 );
2767
2768 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2769
2770 for my $item (@{ $self->{items} }) {
2771 my ($widget, $cb) = @$item;
2772
2773 # handle various types of items, only text for now
2774 if (!ref $widget) {
2775 $widget = new CFClient::UI::Label
2776 can_hover => 1,
2777 can_events => 1,
2778 text => $widget;
2779 }
2780
2781 $self->{item}{$widget} = $item;
2782
2783 $self->{vbox}->add ($widget);
2784 }
2785
2786 $self
2787}
2788
2789# popup given the event (must be a mouse button down event currently)
2790sub popup {
2791 my ($self, $ev) = @_;
2792
2793 $self->emit ("popdown");
2794
2795 # maybe save $GRAB? must be careful about events...
2796 $GRAB = $self;
2797 $self->{button} = $ev->{button};
2798
2799 $self->show;
2800 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2801}
2802
2803sub mouse_motion {
2804 my ($self, $ev, $x, $y) = @_;
2805
2806 # TODO: should use vbox->find_widget or so
2807 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2808 $self->{hover} = $self->{item}{$HOVER};
2809}
2810
2811sub button_up {
2812 my ($self, $ev, $x, $y) = @_;
2813
2814 if ($ev->{button} == $self->{button}) {
2815 undef $GRAB;
2816 $self->hide;
2817
2818 $self->emit ("popdown");
2819 $self->{hover}[1]->() if $self->{hover};
2820 }
2821}
2822
2823#############################################################################
2824
2825package CFClient::UI::Statusbox;
2826
2827our @ISA = CFClient::UI::VBox::;
2828
2829sub new {
2830 my $class = shift;
2831
2832 $class->SUPER::new (
2833 fontsize => 0.8,
2834 @_,
2835 )
2836}
2837
2838sub reorder {
2839 my ($self) = @_;
2840 my $NOW = time;
2841
2842 while (my ($k, $v) = each %{ $self->{item} }) {
2843 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2844 }
2845
2846 my @widgets;
2847
2848 my @items = sort {
2849 $a->{pri} <=> $b->{pri}
2850 or $b->{id} <=> $a->{id}
2851 } values %{ $self->{item} };
2852
2853 my $count = 10 + 1;
2854 for my $item (@items) {
2855 last unless --$count;
2856
2857 push @widgets, $item->{label} ||= do {
2858 # TODO: doesn't handle markup well (read as: at all)
2859 my $short = $item->{count} > 1
2860 ? "<b>$item->{count} ×</b> $item->{text}"
2861 : $item->{text};
2862
2863 for ($short) {
2864 s/^\s+//;
2865 s/\s+/ /g;
2866 }
2867
2868 new CFClient::UI::Label
2869 markup => $short,
2870 tooltip => $item->{tooltip},
2871 tooltip_font => $::FONT_PROP,
2872 tooltip_width => 0.67,
2873 fontsize => $item->{fontsize} || $self->{fontsize},
2874 max_w => $::WIDTH * 0.44,
2875 fg => $item->{fg},
2876 can_events => 1,
2877 can_hover => 1
2878 };
2879 }
2880
2881 $self->clear;
2882 $self->SUPER::add (reverse @widgets);
2883}
2884
2885sub add {
2886 my ($self, $text, %arg) = @_;
2887
2888 $text =~ s/^\s+//;
2889 $text =~ s/\s+$//;
2890
2891 my $timeout = time + ((delete $arg{timeout}) || 60);
2892
2893 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2894
2895 if (my $item = $self->{item}{$group}) {
2896 if ($item->{text} eq $text) {
2897 $item->{count}++;
2898 } else {
2899 $item->{count} = 1;
2900 $item->{text} = $item->{tooltip} = $text;
2901 }
2902 $item->{id} = ++$self->{id};
2903 $item->{timeout} = $timeout;
2904 delete $item->{label};
2905 } else {
2906 $self->{item}{$group} = {
2907 id => ++$self->{id},
2908 text => $text,
2909 timeout => $timeout,
2910 tooltip => $text,
2911 fg => [0.8, 0.8, 0.8, 0.8],
2912 pri => 0,
2913 count => 1,
2914 %arg,
2915 };
2916 }
2917
2918 $self->reorder;
2919}
2920
2921sub reconfigure {
2922 my ($self) = @_;
2923
2924 delete $_->{label}
2925 for values %{ $self->{item} || {} };
2926
2927 $self->reorder;
2928 $self->SUPER::reconfigure;
2929}
2930
2931#############################################################################
2932
2091package CFClient::UI::Root; 2933package CFClient::UI::Root;
2092 2934
2093our @ISA = CFClient::UI::Container::; 2935our @ISA = CFClient::UI::Container::;
2094 2936
2095use CFClient::OpenGL; 2937use CFClient::OpenGL;
2096 2938
2097sub check_size { 2939sub new {
2098 my ($self) = @_; 2940 my $class = shift;
2099 2941
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2942 $class->SUPER::new (
2101} 2943 @_,
2102 2944 )
2103sub size_request {
2104 ($::WIDTH, $::HEIGHT)
2105} 2945}
2106 2946
2107sub configure { 2947sub configure {
2108 my ($self, $x, $y, $w, $h) = @_; 2948 my ($self, $x, $y, $w, $h) = @_;
2109 2949
2110 $self->SUPER::configure ($x, $y, $w, $h); 2950 $self->{w} = $w;
2951 $self->{h} = $h;
2952}
2111 2953
2954sub check_size {
2955 my ($self) = @_;
2956
2957 $self->size_allocate ($self->{w}, $self->{h})
2958 if $self->{w};
2959}
2960
2961sub size_request {
2962 my ($self) = @_;
2963
2964 ($self->{w}, $self->{h})
2965}
2966
2967sub size_allocate {
2968 my ($self, $w, $h) = @_;
2969
2970 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2971 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2972
2973 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2974 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2975
2112 for my $child (@{$self->{children}}) { 2976 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 2977 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 2978
2979 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2980 if exists $child->{req_x};
2981
2982 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2983 if exists $child->{req_y};
2984
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 2985 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 2986 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2987
2117 $child->configure ($X, $Y, $W,$H); 2988 $child->configure ($X, $Y, $W, $H);
2118 } 2989 }
2119} 2990}
2120 2991
2121sub _topleft { 2992sub coord2local {
2122 my ($self, $x, $y) = @_; 2993 my ($self, $x, $y) = @_;
2123 2994
2124 ($x, $y) 2995 ($x, $y)
2125} 2996}
2126 2997
2998sub coord2global {
2999 my ($self, $x, $y) = @_;
3000
3001 ($x, $y)
3002}
3003
2127sub update { 3004sub update {
2128 my ($self) = @_; 3005 my ($self) = @_;
2129 3006
2130 $self->check_size; 3007 $self->check_size;
2131 ::refresh (); 3008 $::WANT_REFRESH++;
2132} 3009}
2133 3010
2134sub add { 3011sub add {
2135 my ($self, $child) = @_; 3012 my ($self, @children) = @_;
2136 3013
3014 for my $child (@children) {
3015 $child->{toplevel} = 1;
3016
2137 # integerize window positions 3017 # integerise window positions
2138 $child->{x} = int $child->{x}; 3018 $child->{x} = int $child->{x};
2139 $child->{y} = int $child->{y}; 3019 $child->{y} = int $child->{y};
3020 }
2140 3021
2141 $self->SUPER::add ($child); 3022 $self->SUPER::add (@children);
3023
3024 while (@children) {
3025 my $w = pop @children;
3026 push @children, $w->children;
3027 $w->{visible} = 1;
3028 }
3029}
3030
3031sub remove {
3032 my ($self, @children) = @_;
3033
3034 $self->SUPER::remove (@children);
3035
3036 while (@children) {
3037 my $w = pop @children;
3038 push @children, $w->children;
3039 delete $w->{visible};
3040 }
2142} 3041}
2143 3042
2144sub on_refresh { 3043sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3044 my ($self, $id, $cb) = @_;
2146 3045
2147 $self->{refresh_hook}{$id} = $cb; 3046 $self->{refresh_hook}{$id} = $cb;
2148} 3047}
2149 3048
3049sub on_post_alloc {
3050 my ($self, $id, $cb) = @_;
3051
3052 $self->{post_alloc_hook}{$id} = $cb;
3053}
3054
2150sub draw { 3055sub draw {
2151 my ($self) = @_; 3056 my ($self) = @_;
2152 3057
2153 while (my $rcb = delete $self->{refresh_hook}) { 3058 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3059 $_->()
3060 for values %{delete $self->{refresh_hook}};
3061 }
3062
3063 if ($self->{check_size}) {
3064 my @queue = ([], []);
3065
3066 for (;;) {
3067 if ($self->{check_size}) {
3068 # heuristic: check containers last
3069 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3070 for values %{delete $self->{check_size}}
3071 }
3072
3073 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3074
3075 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3076 ? @$widget{qw(user_w user_h)}
3077 : $widget->size_request;
3078
3079 if (delete $widget->{force_alloc}
3080 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3081 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3082
3083 $widget->{req_w} = $w;
3084 $widget->{req_h} = $h;
3085
3086 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3087
3088 $widget->{parent}->check_size
3089 if $widget->{parent};
3090 }
3091 }
3092 }
3093
3094 while ($self->{size_alloc}) {
3095 for (values %{delete $self->{size_alloc}}) {
3096 my ($widget, $w, $h) = @$_;
3097
3098 $w = 0 if $w < 0;
3099 $h = 0 if $h < 0;
3100
3101 $widget->{w} = $w;
3102 $widget->{h} = $h;
3103 $widget->size_allocate ($w, $h);
3104 $widget->emit (size_allocate => $w, $h);
3105 }
3106 }
3107
3108 while ($self->{post_alloc_hook}) {
3109 $_->()
3110 for values %{delete $self->{post_alloc_hook}};
2155 } 3111 }
2156 3112
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3113 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3114 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3115 glClear GL_COLOR_BUFFER_BIT;
2160 3116
2161 glMatrixMode GL_PROJECTION; 3117 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3118 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3119 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3120 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3121 glLoadIdentity;
2166 3122
2167 $self->_draw; 3123 $self->_draw;
2168} 3124}
… …
2170############################################################################# 3126#############################################################################
2171 3127
2172package CFClient::UI; 3128package CFClient::UI;
2173 3129
2174$ROOT = new CFClient::UI::Root; 3130$ROOT = new CFClient::UI::Root;
3131$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3132
21761 31331
2177 3134

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