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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.212 by elmex, Wed May 17 14:55:14 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
73
74 check_tooltip;
33 } 75 }
34 76
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
71} 126}
72 127
73# convert position array to integers 128# convert position array to integers
74sub harmonize { 129sub harmonize {
75 my ($vals) = @_; 130 my ($vals) = @_;
… …
81 $rem += $_ - $i; 136 $rem += $_ - $i;
82 $_ = $i; 137 $_ = $i;
83 } 138 }
84} 139}
85 140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) {
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
155 }
156
157 $widget->reconfigure;
158 }
159}
160
86############################################################################# 161#############################################################################
87 162
88package CFClient::UI::Base; 163package CFClient::UI::Base;
89 164
90use strict; 165use strict;
… …
93 168
94sub new { 169sub new {
95 my $class = shift; 170 my $class = shift;
96 171
97 my $self = bless { 172 my $self = bless {
98 x => 0, 173 x => 0,
99 y => 0, 174 y => 0,
100 z => 0, 175 z => 0,
176 can_events => 1,
101 @_ 177 @_
102 }, $class; 178 }, $class;
103 179
104 for (keys %$self) { 180 for (keys %$self) {
105 if (/^connect_(.*)$/) { 181 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 182 $self->connect ($1 => delete $self->{$_});
107 } 183 }
108 } 184 }
109 185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
110 $self 188 $self
111} 189}
112 190
191sub destroy {
192 my ($self) = @_;
193
194 $self->hide;
195 %$self = ();
196}
197
113sub show { 198sub show {
114 my ($self) = @_; 199 my ($self) = @_;
115 200
116 return if $self->{parent}; 201 return if $self->{parent};
117 202
… …
119} 204}
120 205
121sub hide { 206sub hide {
122 my ($self) = @_; 207 my ($self) = @_;
123 208
124 return unless $self->{parent}; 209 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self;
125 211
126 $self->{parent}->remove ($self); 212 $self->{parent}->remove ($self)
213 if $self->{parent};
127} 214}
128 215
129sub move { 216sub move {
130 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
131 218
… …
134 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
135 222
136 $self->update; 223 $self->update;
137} 224}
138 225
139sub needs_redraw { 226sub set_size {
140 0 227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
141} 233}
142 234
143sub size_request { 235sub size_request {
144 require Carp; 236 require Carp;
145 Carp::confess "size_request is abtract"; 237 Carp::confess "size_request is abstract";
146} 238}
147 239
148sub configure { 240sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 241 my ($self, $x, $y, $w, $h) = @_;
150 242
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 243 if ($self->{aspect}) {
155 $w = List::Util::min $w, int $h * $self->{aspect}; 244 my $w2 = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 245 my $h2 = List::Util::min $h, int $w / $self->{aspect};
157 }
158 246
159 return unless $self->{w} != $w || $self->{h} != $h; 247 # use alignment to adjust x, y
160 248
249 $x += int +($w - $w2) * 0.5;
250 $y += int +($h - $h2) * 0.5;
251
252 ($w, $h) = ($w2, $h2);
253 }
254
255 if ($self->{x} != $x || $self->{y} != $y) {
161 $self->{w} = $w; 256 $self->{x} = $x;
162 $self->{h} = $h; 257 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 258 $self->update;
259 }
260
261 if ($self->{w} != $w || $self->{h} != $h) {
262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
263 }
166} 264}
167 265
168sub size_allocate { 266sub size_allocate {
169 # nothing to be done 267 # nothing to be done
170} 268}
171 269
172# return top left coordinates 270sub reconfigure {
173sub _topleft { 271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
174 my ($self, $x, $y) = @_; 281 my ($self, $w, $h) = @_;
175 282
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 283 delete $self->{max_w}; $self->{max_w} = $w if $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h;
285}
286
287sub set_tooltip {
288 my ($self, $tooltip) = @_;
289
290 $self->{tooltip} = $tooltip;
291
292 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
293 delete $CFClient::UI::TOOLTIP->{owner};
294 CFClient::UI::check_tooltip;
295 }
177} 296}
178 297
179# translate global coordinates to local coordinate system 298# translate global coordinates to local coordinate system
180sub coord2local { 299sub coord2local {
181 my ($self, $x, $y) = @_; 300 my ($self, $x, $y) = @_;
182 301
183 my ($X, $Y) = $self->_topleft; 302 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 303}
186 304
187# translate local coordinates to global coordinate system 305# translate local coordinates to global coordinate system
188sub coord2global { 306sub coord2global {
189 my ($self, $x, $y) = @_; 307 my ($self, $x, $y) = @_;
190 308
191 my ($X, $Y) = $self->_topleft; 309 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 310}
194 311
195sub focus_in { 312sub focus_in {
196 my ($self) = @_; 313 my ($self) = @_;
197 314
… …
257 glVertex $x + $self->{w}, $y + $self->{h}; 374 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h}; 375 glVertex $x , $y + $self->{h};
259 glEnd; 376 glEnd;
260 glDisable GL_BLEND; 377 glDisable GL_BLEND;
261 } 378 }
379
380 if ($ENV{PCLIENT_DEBUG}) {
381 glPushMatrix;
382 glColor 1, 1, 0, 1;
383 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
384 glBegin GL_LINE_LOOP;
385 glVertex 0 , 0;
386 glVertex $self->{w}, 0;
387 glVertex $self->{w}, $self->{h};
388 glVertex 0 , $self->{h};
389 glEnd;
390 glPopMatrix;
391 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
392 }
262} 393}
263 394
264sub _draw { 395sub _draw {
265 my ($self) = @_; 396 my ($self) = @_;
266 397
267 warn "no draw defined for $self\n"; 398 warn "no draw defined for $self\n";
268} 399}
269 400
270sub find_widget { 401sub find_widget {
271 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
403
404 return () unless $self->{can_events};
272 405
273 return $self 406 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 407 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 408 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 409
… …
279 412
280sub set_parent { 413sub set_parent {
281 my ($self, $parent) = @_; 414 my ($self, $parent) = @_;
282 415
283 Scalar::Util::weaken ($self->{parent} = $parent); 416 Scalar::Util::weaken ($self->{parent} = $parent);
417
418 # TODO: req_w _does_change after ->reconfigure
419 $self->check_size
420 unless exists $self->{req_w};
284} 421}
285 422
286sub check_size { 423sub check_size {
287 my ($self) = @_; 424 my ($self, $forced) = @_;
288 425
289 my ($w, $h) = $self->size_request; 426 $self->{force_alloc} = 1 if $forced;
290 427 $CFClient::UI::ROOT->{check_size}{$self} = $self;
291 if ($w != $self->{req_w} || $h != $self->{req_h}) {
292 $self->{req_w} = $w;
293 $self->{req_h} = $h;
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 }
298} 428}
299 429
300sub update { 430sub update {
301 my ($self) = @_; 431 my ($self) = @_;
302 432
… …
311} 441}
312 442
313sub emit { 443sub emit {
314 my ($self, $signal, @args) = @_; 444 my ($self, $signal, @args) = @_;
315 445
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 446 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
317 $cb->($self, @args);
318 }
319} 447}
320 448
321sub DESTROY { 449sub DESTROY {
322 my ($self) = @_; 450 my ($self) = @_;
323 451
452 delete $WIDGET{$self+0};
324 #$self->deactivate; 453 #$self->deactivate;
325} 454}
326 455
327############################################################################# 456#############################################################################
328 457
… …
337 my $class = shift; 466 my $class = shift;
338 467
339 # range [value, low, high, page] 468 # range [value, low, high, page]
340 469
341 $class->SUPER::new ( 470 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 471 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 472 #active_bg => [1, 1, 1, 0.5],
344 @_ 473 @_
345 ) 474 )
346} 475}
347 476
348sub _draw { 477sub _draw {
349 my ($self) = @_; 478 my ($self) = @_;
350 479
480 my $color = $FOCUS == $self && $self->{active_bg}
481 ? $self->{active_bg}
482 : $self->{bg};
483
484 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 485 my ($w, $h) = @$self{qw(w h)};
352 486
353 glEnable GL_BLEND; 487 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 488 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 489 glColor @$color;
356 490
357 glBegin GL_QUADS; 491 glBegin GL_QUADS;
358 glVertex 0 , 0; 492 glVertex 0 , 0;
359 glVertex 0 , $h; 493 glVertex 0 , $h;
360 glVertex $w, $h; 494 glVertex $w, $h;
361 glVertex $w, 0; 495 glVertex $w, 0;
362 glEnd; 496 glEnd;
363 497
364 glDisable GL_BLEND; 498 glDisable GL_BLEND;
499 }
365} 500}
366 501
367############################################################################# 502#############################################################################
368 503
369package CFClient::UI::Empty; 504package CFClient::UI::Empty;
370 505
371our @ISA = CFClient::UI::Base::; 506our @ISA = CFClient::UI::Base::;
507
508sub new {
509 my ($class, %arg) = @_;
510 $class->SUPER::new (can_events => 0, %arg);
511}
372 512
373sub size_request { 513sub size_request {
374 (0, 0) 514 (0, 0)
375} 515}
376 516
… …
385sub new { 525sub new {
386 my ($class, %arg) = @_; 526 my ($class, %arg) = @_;
387 527
388 my $children = delete $arg{children} || []; 528 my $children = delete $arg{children} || [];
389 529
390 my $self = $class->SUPER::new (children => [], %arg); 530 my $self = $class->SUPER::new (
531 children => [],
532 can_events => 0,
533 %arg,
534 );
391 $self->add ($_) for @$children; 535 $self->add ($_) for @$children;
392 536
393 $self 537 $self
394} 538}
395 539
396sub add { 540sub add {
397 my ($self, $child) = @_; 541 my ($self, @widgets) = @_;
398 542
399 $child->set_parent ($self); 543 $_->set_parent ($self)
544 for @widgets;
400 545
401 use sort 'stable'; 546 use sort 'stable';
402 547
403 $self->{children} = [ 548 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 549 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 550 @{$self->{children}}, @widgets
406 ]; 551 ];
407 552
408 $child->check_size; 553 $self->check_size (1);
554 $self->update;
555}
556
557sub children {
558 @{ $_[0]{children} }
409} 559}
410 560
411sub remove { 561sub remove {
412 my ($self, $child) = @_; 562 my ($self, $child) = @_;
413 563
414 delete $child->{parent}; 564 delete $child->{parent};
565 $child->hide;
415 566
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 567 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 568
418 $self->check_size; 569 $self->check_size;
570 $self->update;
571}
572
573sub clear {
574 my ($self) = @_;
575
576 my $children = delete $self->{children};
577 $self->{children} = [];
578
579 for (@$children) {
580 delete $_->{parent};
581 $_->hide;
582 }
583
584 $self->check_size;
585 $self->update;
419} 586}
420 587
421sub find_widget { 588sub find_widget {
422 my ($self, $x, $y) = @_; 589 my ($self, $x, $y) = @_;
423 590
… …
498} 665}
499 666
500sub update { 667sub update {
501 my ($self) = @_; 668 my ($self) = @_;
502 669
503 # we want to do this delayed... 670 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 671 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 672}
517 673
518sub size_allocate { 674sub size_allocate {
519 my ($self, $w, $h) = @_; 675 my ($self, $w, $h) = @_;
520 676
521 $self->child->configure (0, 0, $w, $h); 677 $self->SUPER::size_allocate ($w, $h);
678 $self->update;
679}
522 680
681sub _render {
682 $_[0]{children}[0]->draw;
683}
684
685sub render_child {
686 my ($self) = @_;
687
688 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
689 glClearColor 0, 0, 0, 0;
690 glClear GL_COLOR_BUFFER_BIT;
691
523 $self->render_chld; 692 $self->_render;
693# glColorMask 1, 1, 1, 0;
694# glEnable GL_BLEND;
695# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
696# glRasterPos 0, 0;
697# glCopyPixels 0, 0, $self->{w}, $self->{h};
698# glDisable GL_BLEND;
699# glColorMask 1, 1, 1, 1;
700 };
524} 701}
525 702
526sub _draw { 703sub _draw {
527 my ($self) = @_; 704 my ($self) = @_;
528 705
529 my ($w, $h) = ($self->w, $self->h); 706 my ($w, $h) = ($self->w, $self->h);
530 707
531 my $tex = $self->{texture} 708 my $tex = $self->{texture}
532 or return; 709 or return;
533 710
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 711 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
713 glColor 0, 0, 0, 1;
538 714
539 $tex->draw_quad (0, 0, $w, $h); 715 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 716
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 717 glDisable GL_TEXTURE_2D;
543} 718}
544 719
545############################################################################# 720#############################################################################
546 721
547package CFClient::UI::ViewPort; 722package CFClient::UI::ViewPort;
548 723
549our @ISA = CFClient::UI::Window::; 724our @ISA = CFClient::UI::Window::;
550 725
551sub new { die }
552
553sub size_request { 726sub size_request {
554 my ($self) = @_; 727 my ($self) = @_;
555 728
556 @$self{qw(child_w child_h)} = $self->child->size_request; 729 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 730 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
558 731
559 @$self{qw(child_w child_h)} 732 @$self{qw(child_w child_h)}
560} 733}
561 734
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate { 735sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_; 736 my ($self, $w, $h) = @_;
737
738 $self->update;
739}
740
741sub set_offset {
742 my ($self, $x, $y) = @_;
743
744 $self->{view_x} = int $x;
745 $self->{view_y} = int $y;
746
747 $self->update;
748}
749
750# hmm, this does not work for topleft of $self... but we should not ask for that
751sub coord2local {
752 my ($self, $x, $y) = @_;
753
754 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
755}
756
757sub coord2global {
758 my ($self, $x, $y) = @_;
759
760 $x = List::Util::min $self->{w}, $x - $self->{view_x};
761 $y = List::Util::min $self->{h}, $y - $self->{view_y};
762
763 $self->SUPER::coord2global ($x, $y)
764}
765
766sub find_widget {
767 my ($self, $x, $y) = @_;
768
769 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
770 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
771 ) {
772 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
773 } else {
774 $self->CFClient::UI::Base::find_widget ($x, $y)
589 775 }
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591} 776}
592 777
593sub _draw { 778sub _render {
594 my ($self) = @_; 779 my ($self) = @_;
595 780
596 my $chld = $self->child; 781 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
597 782
598 my ($w, $h) = $chld->size_request; 783 $self->SUPER::_render;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609} 784}
610 785
611############################################################################# 786#############################################################################
612 787
613package CFClient::UI::FancyFrame; 788package CFClient::UI::ScrolledWindow;
614 789
615our @ISA = CFClient::UI::Bin::; 790our @ISA = CFClient::UI::HBox::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 791
623sub new { 792sub new {
624 my $class = shift; 793 my $class = shift;
625 794
795 my $self;
796
797 my $slider = new CFClient::UI::Slider
798 vertical => 1,
799 range => [0, 0, 1, 0.01], # HACK fix
800 connect_changed => sub {
801 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
802 },
803 ;
804
805 $self = $class->SUPER::new (
806 vp => (new CFClient::UI::ViewPort),
807 slider => $slider,
808 @_,
809 );
810
811 $self->{vp}->add ($self->{scrolled});
812 $self->add ($self->{vp});
813 $self->add ($self->{slider});
814
815 $self
816}
817
818#TODO# update range on size_allocate depending on child
819# update viewport offset on scroll
820
821#############################################################################
822
823package CFClient::UI::Frame;
824
825our @ISA = CFClient::UI::Bin::;
826
827use CFClient::OpenGL;
828
829sub new {
830 my $class = shift;
831
832 $class->SUPER::new (
833 bg => undef,
834 @_,
835 )
836}
837
838sub _draw {
839 my ($self) = @_;
840
841 if ($self->{bg}) {
842 my ($w, $h) = @$self{qw(w h)};
843
844 glEnable GL_BLEND;
845 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
846 glColor @{ $self->{bg} };
847
848 glBegin GL_QUADS;
849 glVertex 0 , 0;
850 glVertex 0 , $h;
851 glVertex $w, $h;
852 glVertex $w, 0;
853 glEnd;
854
855 glDisable GL_BLEND;
856 }
857
858 $self->SUPER::_draw;
859}
860
861#############################################################################
862
863package CFClient::UI::FancyFrame;
864
865our @ISA = CFClient::UI::Bin::;
866
867use CFClient::OpenGL;
868
869my @tex =
870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
871 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
872
873sub new {
874 my $class = shift;
875
626 # TODO: user_x, user_y, overwrite moveto? 876 # TODO: user_x, user_y, overwrite moveto?
627 877
628 $class->SUPER::new ( 878 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 879 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 880 border_bg => [1, 1, 1, 1],
631 border => 0.8, 881 border => 0.6,
882 toplevel => 1,
883 can_events => 1,
632 @_ 884 @_
633 ) 885 );
886
887 $self->{title} &&= new CFClient::UI::Label
888 align => 0,
889 valign => 1,
890 text => $self->{title},
891 fontsize => $self->{border};
892
893 $self
634} 894}
635 895
636sub border { 896sub border {
637 int $_[0]{border} * $::FONTSIZE 897 int $_[0]{border} * $::FONTSIZE
638} 898}
639 899
640sub size_request { 900sub size_request {
641 my ($self) = @_; 901 my ($self) = @_;
642
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644 902
645 my ($w, $h) = $self->SUPER::size_request; 903 my ($w, $h) = $self->SUPER::size_request;
646 904
647 ( 905 (
648 $w + $self->border * 2, 906 $w + $self->border * 2,
… …
654 my ($self, $w, $h) = @_; 912 my ($self, $w, $h) = @_;
655 913
656 $h -= List::Util::max 0, $self->border * 2; 914 $h -= List::Util::max 0, $self->border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 915 $w -= List::Util::max 0, $self->border * 2;
658 916
917 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
918 if $self->{title};
919
659 $self->child->configure ($self->border, $self->border, $w, $h); 920 $self->child->configure ($self->border, $self->border, $w, $h);
660} 921}
661 922
662sub button_down { 923sub button_down {
663 my ($self, $ev, $x, $y) = @_; 924 my ($self, $ev, $x, $y) = @_;
664 925
926 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 927 my $border = $self->border;
666 928
667 if ($x < $self->{w} && $x >= $self->{w} - $border 929 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 930 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 931
932 if ($lr & $td) {
933 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 934 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 935 my ($bw, $bh) = ($self->{w}, $self->{h});
672 936
937 my $mx = $x < $border;
938 my $my = $y < $border;
939
673 $self->{motion} = sub { 940 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 941 my ($ev, $x, $y) = @_;
675 942
676 ($x, $y) = ($ev->{x}, $ev->{y}); 943 my $dx = $ev->{x} - $ox;
944 my $dy = $ev->{y} - $oy;
677 945
678 $self->{user_w} = $bw + $x - $ox; 946 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 947 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
948 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
680 $self->check_size; 949 $self->check_size;
681 }; 950 };
682 951
683 } elsif ($x >= 0 && $x < $self->{w} 952 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 953 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 954 my ($bx, $by) = ($self->{x}, $self->{y});
688 955
689 $self->{motion} = sub { 956 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 957 my ($ev, $x, $y) = @_;
… …
713 my ($self) = @_; 980 my ($self) = @_;
714 981
715 my ($w, $h ) = ($self->{w}, $self->{h}); 982 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 983 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
717 984
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 985 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 987
723 my $border = $self->border; 988 my $border = $self->border;
724 989
725 glColor @{ $self->{border_bg} }; 990 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 991 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 992 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 993 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 994 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
730 995
996 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
731 my $bg = $tex[0]; 997 my $bg = $tex[0];
732 998
733 # TODO: repeat texture not scale 999 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1000 my $rep_x = $cw / $bg->{w};
735 my $rep_y = $ch / $bg->{h}; 1001 my $rep_y = $ch / $bg->{h};
736 1002
737 glColor @{ $self->{bg} }; 1003 glColor @{ $self->{bg} };
738 1004
739 $bg->{s} = $rep_x; 1005 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y; 1006 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1; 1007 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1008 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1009 }
743 1010
744 glDisable GL_TEXTURE_2D; 1011 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND; 1012
1013 $self->{title}->draw if $self->{title};
746 1014
747 $self->child->draw; 1015 $self->child->draw;
748} 1016}
749 1017
750############################################################################# 1018#############################################################################
… …
773 $self->{children}[$y][$x] = $child; 1041 $self->{children}[$y][$x] = $child;
774 1042
775 $child->check_size; 1043 $child->check_size;
776} 1044}
777 1045
1046sub children {
1047 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1048}
1049
778# TODO: move to container class maybe? send childs a signal on removal? 1050# TODO: move to container class maybe? send childs a signal on removal?
779sub clear { 1051sub clear {
780 my ($self) = @_; 1052 my ($self) = @_;
781 1053
1054 my @children = $self->children;
782 delete $self->{children}; 1055 delete $self->{children};
1056
1057 for (@children) {
1058 delete $_->{parent};
1059 $_->hide;
1060 }
1061
783 $self->update; 1062 $self->update;
784} 1063}
785 1064
786sub get_wh { 1065sub get_wh {
787 my ($self) = @_; 1066 my ($self) = @_;
… …
793 or next; 1072 or next;
794 1073
795 for my $x (0 .. $#$row) { 1074 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1075 my $widget = $row->[$x]
797 or next; 1076 or next;
798 my ($w, $h) = $widget->size_request; 1077 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1078
800 $w[$x] = max $w[$x], $w; 1079 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1080 $h[$y] = max $h[$y], $h;
802 } 1081 }
803 } 1082 }
… …
908 1187
909 ($h, $w) = ($w, $h); 1188 ($h, $w) = ($w, $h);
910 1189
911 my $children = $self->{children}; 1190 my $children = $self->{children};
912 1191
913 my @h = map +($_->size_request)[0], @$children; 1192 my @h = map $_->{req_w}, @$children;
914 1193
915 my $req_h = List::Util::sum @h; 1194 my $req_h = List::Util::sum @h;
916 1195
917 if ($req_h > $h) { 1196 if ($req_h > $h) {
918 # ah well, not enough space 1197 # ah well, not enough space
… …
964} 1243}
965 1244
966sub size_allocate { 1245sub size_allocate {
967 my ($self, $w, $h) = @_; 1246 my ($self, $w, $h) = @_;
968 1247
1248 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1249
969 my $children = $self->{children}; 1250 my $children = $self->{children};
970 1251
971 my @h = map +($_->size_request)[1], @$children; 1252 my @h = map $_->{req_h}, @$children;
972 1253
973 my $req_h = List::Util::sum @h; 1254 my $req_h = List::Util::sum @h;
974 1255
975 if ($req_h > $h) { 1256 if ($req_h > $h) {
976 # ah well, not enough space 1257 # ah well, not enough space
… …
1002 1283
1003############################################################################# 1284#############################################################################
1004 1285
1005package CFClient::UI::Label; 1286package CFClient::UI::Label;
1006 1287
1007our @ISA = CFClient::UI::Base::; 1288our @ISA = CFClient::UI::DrawBG::;
1008 1289
1009use CFClient::OpenGL; 1290use CFClient::OpenGL;
1010 1291
1011sub new { 1292sub new {
1012 my ($class, %arg) = @_; 1293 my ($class, %arg) = @_;
1013 1294
1014 my $self = $class->SUPER::new ( 1295 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1296 fg => [1, 1, 1],
1297 #bg => none
1298 #active_bg => none
1299 #font => default_font
1300 #text => initial text
1301 #markup => initial narkup
1302 layout => (new CFClient::Layout),
1016 fontsize => 1, 1303 fontsize => 1,
1017 text => "",
1018 align => -1, 1304 align => -1,
1019 valign => -1, 1305 valign => -1,
1020 padding => 2, 1306 padding => 2,
1021 layout => new CFClient::Layout, 1307 can_events => 0,
1022 %arg 1308 %arg
1023 ); 1309 );
1024 1310
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1311 if (exists $self->{template}) {
1312 my $layout = new CFClient::Layout;
1313 $layout->set_text (delete $self->{template});
1314 $self->{template} = $layout;
1315 }
1026 1316
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1317 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1318 $self->set_markup (delete $self->{markup});
1319 } else {
1320 $self->set_text (delete $self->{text});
1321 }
1029 1322
1030 $self 1323 $self
1031} 1324}
1032 1325
1033sub escape_text { 1326sub escape($) {
1034 local $_ = $_[1]; 1327 local $_ = $_[0];
1035 1328
1036 s/&/&amp;/g; 1329 s/&/&amp;/g;
1037 s/>/&gt;/g; 1330 s/>/&gt;/g;
1038 s/</&lt;/g; 1331 s/</&lt;/g;
1039 1332
1040 $_[1] 1333 $_
1334}
1335
1336sub update {
1337 my ($self) = @_;
1338
1339 delete $self->{texture};
1340 $self->SUPER::update;
1041} 1341}
1042 1342
1043sub set_text { 1343sub set_text {
1044 my ($self, $text) = @_; 1344 my ($self, $text) = @_;
1045 1345
1346 return if $self->{text} eq "T$text";
1347 $self->{text} = "T$text";
1348
1349 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1350 $self->{layout}->set_text ($text);
1047 1351
1048 delete $self->{texture};
1049 $self->update; 1352 $self->update;
1353 $self->check_size;
1050} 1354}
1051 1355
1052sub set_markup { 1356sub set_markup {
1053 my ($self, $markup) = @_; 1357 my ($self, $markup) = @_;
1054 1358
1359 return if $self->{text} eq "M$markup";
1360 $self->{text} = "M$markup";
1361
1362 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1363
1364 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1365 $self->{layout}->set_markup ($markup);
1056 1366
1057 delete $self->{texture};
1058 $self->update; 1367 $self->update;
1368 $self->check_size;
1059} 1369}
1060 1370
1061sub size_request { 1371sub size_request {
1062 my ($self) = @_; 1372 my ($self) = @_;
1063 1373
1064 $self->{layout}->set_width; 1374 $self->{layout}->set_font ($self->{font}) if $self->{font};
1375 $self->{layout}->set_width ($self->{max_w} || -1);
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1377
1067 my ($w, $h) = $self->{layout}->size; 1378 my ($w, $h) = $self->{layout}->size;
1379
1380 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font};
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383
1384 my ($w2, $h2) = $self->{template}->size;
1385
1386 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2;
1388 }
1068 1389
1069 ( 1390 (
1070 $w + $self->{padding} * 2, 1391 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2, 1392 $h + $self->{padding} * 2,
1072 ) 1393 )
… …
1076 my ($self, $w, $h) = @_; 1397 my ($self, $w, $h) = @_;
1077 1398
1078 delete $self->{texture}; 1399 delete $self->{texture};
1079} 1400}
1080 1401
1402sub set_fontsize {
1403 my ($self, $fontsize) = @_;
1404
1405 $self->{fontsize} = $fontsize;
1406 delete $self->{texture};
1407
1408 $self->update;
1409 $self->check_size;
1410}
1411
1081sub _draw { 1412sub _draw {
1082 my ($self) = @_; 1413 my ($self) = @_;
1083 1414
1415 $self->SUPER::_draw; # draw background, if applicable
1416
1084 my $tex = $self->{texture} ||= do { 1417 my $tex = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1420 $self->{layout}->set_width ($self->{w});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1421 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1422
1087 new_from_layout CFClient::Texture $self->{layout} 1423 my $tex = new_from_layout CFClient::Texture $self->{layout};
1424
1425 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1426 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1427 : ($self->{w} - $tex->{w}) * 0.5);
1428
1429 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1430 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1431 : ($self->{h} - $tex->{h}) * 0.5);
1432
1433 $tex
1088 }; 1434 };
1089 1435
1090 glEnable GL_BLEND;
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092 glEnable GL_TEXTURE_2D; 1436 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1437 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1438
1439 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1440 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1441 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1442 } else {
1443 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1444 }
1110 1445
1111 glDisable GL_TEXTURE_2D; 1446 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1447}
1114 1448
1115############################################################################# 1449#############################################################################
1116 1450
1117package CFClient::UI::EntryBase; 1451package CFClient::UI::EntryBase;
… …
1122 1456
1123sub new { 1457sub new {
1124 my $class = shift; 1458 my $class = shift;
1125 1459
1126 $class->SUPER::new ( 1460 $class->SUPER::new (
1127 fg => [1, 1, 1], 1461 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1462 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1463 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1464 active_fg => [0, 0, 0],
1131 can_hover => 1, 1465 can_hover => 1,
1132 can_focus => 1, 1466 can_focus => 1,
1133 valign => 0, 1467 valign => 0,
1468 can_events => 1,
1134 @_ 1469 @_
1135 ) 1470 )
1136} 1471}
1137 1472
1138sub _set_text { 1473sub _set_text {
… …
1149 1484
1150 $text =~ s/./*/g if $self->{hidden}; 1485 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1486 $self->{layout}->set_text ("$text ");
1152 1487
1153 $self->emit (changed => $self->{text}); 1488 $self->emit (changed => $self->{text});
1154}
1155
1156sub get_text {
1157 $_[0]{text}
1158}
1159
1160sub size_request {
1161 my ($self) = @_;
1162
1163 my ($w, $h) = $self->SUPER::size_request;
1164
1165 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172} 1489}
1173 1490
1174sub set_text { 1491sub set_text {
1175 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
1176 1493
1177 $self->{cursor} = length $text; 1494 $self->{cursor} = length $text;
1178 $self->_set_text ($text); 1495 $self->_set_text ($text);
1179 $self->update; 1496 $self->update;
1497 $self->check_size;
1498}
1499
1500sub get_text {
1501 $_[0]{text}
1502}
1503
1504sub size_request {
1505 my ($self) = @_;
1506
1507 my ($w, $h) = $self->SUPER::size_request;
1508
1509 ($w + 1, $h) # add 1 for cursor
1510}
1511
1512sub size_allocate {
1513 my ($self, $w, $h) = @_;
1514
1515 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1180} 1516}
1181 1517
1182sub key_down { 1518sub key_down {
1183 my ($self, $ev) = @_; 1519 my ($self, $ev) = @_;
1184 1520
… …
1186 my $sym = $ev->{sym}; 1522 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1523 my $uni = $ev->{unicode};
1188 1524
1189 my $text = $self->get_text; 1525 my $text = $self->get_text;
1190 1526
1191 if ($sym == 8) { 1527 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1528 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1529 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1530 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1531 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1532 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1533 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1534 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1535 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1536 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1537 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1538 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1539 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1540 $self->emit ('escape');
1205 } elsif ($uni) { 1541 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1542 substr $text, $self->{cursor}++, 0, chr $uni;
1207 } 1543 }
1208 1544
1209 $self->_set_text ($text); 1545 $self->_set_text ($text);
1210 $self->update; 1546 $self->update;
1547 $self->check_size;
1211} 1548}
1212 1549
1213sub focus_in { 1550sub focus_in {
1214 my ($self) = @_; 1551 my ($self) = @_;
1215 1552
… …
1291 my ($self, $ev) = @_; 1628 my ($self, $ev) = @_;
1292 1629
1293 my $sym = $ev->{sym}; 1630 my $sym = $ev->{sym};
1294 1631
1295 if ($sym == 13) { 1632 if ($sym == 13) {
1633 unshift @{$self->{history}},
1634 my $txt = $self->get_text;
1635 $self->{history_pointer} = -1;
1636 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1637 $self->emit (activate => $txt);
1297 $self->update; 1638 $self->update;
1639
1640 } elsif ($sym == CFClient::SDLK_UP) {
1641 if ($self->{history_pointer} < 0) {
1642 $self->{history_saveback} = $self->get_text;
1643 }
1644 if (@{$self->{history} || []} > 0) {
1645 $self->{history_pointer}++;
1646 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1647 $self->{history_pointer} = @{$self->{history} || []} - 1;
1648 }
1649 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1650 }
1651
1652 } elsif ($sym == CFClient::SDLK_DOWN) {
1653 $self->{history_pointer}--;
1654 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1655
1656 if ($self->{history_pointer} >= 0) {
1657 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1658 } else {
1659 $self->set_text ($self->{history_saveback});
1660 }
1298 1661
1299 } else { 1662 } else {
1300 $self->SUPER::key_down ($ev); 1663 $self->SUPER::key_down ($ev);
1301 } 1664 }
1302 1665
… …
1309our @ISA = CFClient::UI::Label::; 1672our @ISA = CFClient::UI::Label::;
1310 1673
1311use CFClient::OpenGL; 1674use CFClient::OpenGL;
1312 1675
1313my @tex = 1676my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1677 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1678 qw(b1_button_active.png);
1316 1679
1317sub new { 1680sub new {
1318 my $class = shift; 1681 my $class = shift;
1319 1682
1320 $class->SUPER::new ( 1683 $class->SUPER::new (
1321 padding => 4, 1684 padding => 4,
1322 fg => [1, 1, 1], 1685 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1686 active_fg => [0, 0, 1],
1325 can_hover => 1, 1687 can_hover => 1,
1326 align => 0, 1688 align => 0,
1327 valign => 0, 1689 valign => 0,
1690 can_events => 1,
1328 @_ 1691 @_
1329 ) 1692 )
1330} 1693}
1331 1694
1332sub button_up { 1695sub button_up {
… …
1344 local $self->{fg} = $self->{fg}; 1707 local $self->{fg} = $self->{fg};
1345 1708
1346 if ($GRAB == $self) { 1709 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg}; 1710 $self->{fg} = $self->{active_fg};
1348 } 1711 }
1712
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1715 glColor 0, 0, 0, 1;
1716
1717 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1718
1719 glDisable GL_TEXTURE_2D;
1720
1721 $self->SUPER::_draw;
1722}
1723
1724#############################################################################
1725
1726package CFClient::UI::CheckBox;
1727
1728our @ISA = CFClient::UI::DrawBG::;
1729
1730my @tex =
1731 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1732 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1733
1734use CFClient::OpenGL;
1735
1736sub new {
1737 my $class = shift;
1738
1739 $class->SUPER::new (
1740 padding => 2,
1741 fg => [1, 1, 1],
1742 active_fg => [1, 1, 0],
1743 bg => [0, 0, 0, 0.2],
1744 active_bg => [1, 1, 1, 0.5],
1745 state => 0,
1746 can_hover => 1,
1747 @_
1748 )
1749}
1750
1751sub size_request {
1752 my ($self) = @_;
1753
1754 ($self->{padding} * 2 + 6) x 2
1755}
1756
1757sub button_down {
1758 my ($self, $ev, $x, $y) = @_;
1759
1760 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1761 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1762 $self->{state} = !$self->{state};
1763 $self->emit (changed => $self->{state});
1764 }
1765}
1766
1767sub _draw {
1768 my ($self) = @_;
1769
1770 $self->SUPER::_draw;
1771
1772 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1773
1774 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1775
1776 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1777
1778 my $tex = $self->{state} ? $tex[1] : $tex[0];
1779
1780 glEnable GL_TEXTURE_2D;
1781 $tex->draw_quad_alpha (0, 0, $s, $s);
1782 glDisable GL_TEXTURE_2D;
1783}
1784
1785#############################################################################
1786
1787package CFClient::UI::Image;
1788
1789our @ISA = CFClient::UI::Base::;
1790
1791use CFClient::OpenGL;
1792use Carp qw/confess/;
1793
1794our %loaded_images;
1795
1796sub new {
1797 my $class = shift;
1798
1799 my $self = $class->SUPER::new (can_events => 0, @_);
1800
1801 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1802
1803 $loaded_images{$self->{image}} ||=
1804 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1805
1806 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1807
1808 Scalar::Util::weaken $loaded_images{$self->{image}};
1809
1810 $self->{aspect} = $tex->{w} / $tex->{h};
1811
1812 $self
1813}
1814
1815sub size_request {
1816 my ($self) = @_;
1817
1818 ($self->{tex}->{w}, $self->{tex}->{h})
1819}
1820
1821sub _draw {
1822 my ($self) = @_;
1823
1824 my $tex = $self->{tex};
1825
1826 my ($w, $h) = ($self->{w}, $self->{h});
1827
1828 if ($self->{rot90}) {
1829 glRotate 90, 0, 0, 1;
1830 glTranslate 0, -$self->{w}, 0;
1831
1832 ($w, $h) = ($h, $w);
1833 }
1834
1835 glEnable GL_TEXTURE_2D;
1836 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1837
1838 $tex->draw_quad_alpha (0, 0, $w, $h);
1839
1840 glDisable GL_TEXTURE_2D;
1841}
1842
1843#############################################################################
1844
1845package CFClient::UI::VGauge;
1846
1847our @ISA = CFClient::UI::Base::;
1848
1849use List::Util qw(min max);
1850
1851use CFClient::OpenGL;
1852
1853my %tex = (
1854 food => [
1855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1856 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1857 ],
1858 grace => [
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1860 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1861 ],
1862 hp => [
1863 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1864 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1865 ],
1866 mana => [
1867 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1868 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1869 ],
1870);
1871
1872# eg. VGauge->new (gauge => 'food'), default gauge: food
1873sub new {
1874 my $class = shift;
1875
1876 my $self = $class->SUPER::new (
1877 type => 'food',
1878 @_
1879 );
1880
1881 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1882
1883 $self
1884}
1885
1886sub size_request {
1887 my ($self) = @_;
1888
1889 #my $tex = $tex{$self->{type}}[0];
1890 #@$tex{qw(w h)}
1891 (0, 0)
1892}
1893
1894sub set_max {
1895 my ($self, $max) = @_;
1896
1897 return if $self->{max_val} == $max;
1898
1899 $self->{max_val} = $max;
1900 $self->update;
1901}
1902
1903sub set_value {
1904 my ($self, $val, $max) = @_;
1905
1906 $self->set_max ($max)
1907 if defined $max;
1908
1909 return if $self->{val} == $val;
1910
1911 $self->{val} = $val;
1912 $self->update;
1913}
1914
1915sub _draw {
1916 my ($self) = @_;
1917
1918 my $tex = $tex{$self->{type}};
1919 my ($t1, $t2, $t3) = @$tex;
1920
1921 my ($w, $h) = ($self->{w}, $self->{h});
1922
1923 if ($self->{vertical}) {
1924 glRotate 90, 0, 0, 1;
1925 glTranslate 0, -$self->{w}, 0;
1926
1927 ($w, $h) = ($h, $w);
1928 }
1929
1930 my $ycut = $self->{val} / ($self->{max_val} || 1);
1931
1932 my $ycut1 = max 0, min 1, $ycut;
1933 my $ycut2 = max 0, min 1, $ycut - 1;
1934
1935 my $h1 = $self->{h} * (1 - $ycut1);
1936 my $h2 = $self->{h} * (1 - $ycut2);
1349 1937
1350 glEnable GL_BLEND; 1938 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1939 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 1940 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1941 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1;
1355 1942
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1943 glBindTexture GL_TEXTURE_2D, $t1->{name};
1944 glBegin GL_QUADS;
1945 glTexCoord 0 , 0; glVertex 0 , 0;
1946 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1947 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1948 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1949 glEnd;
1357 1950
1951 my $ycut1 = List::Util::min 1, $ycut;
1952 glBindTexture GL_TEXTURE_2D, $t2->{name};
1953 glBegin GL_QUADS;
1954 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1955 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1956 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1957 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1958 glEnd;
1959
1960 if ($t3) {
1961 glBindTexture GL_TEXTURE_2D, $t3->{name};
1962 glBegin GL_QUADS;
1963 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1964 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1965 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1966 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1967 glEnd;
1968 }
1969
1970 glDisable GL_BLEND;
1358 glDisable GL_TEXTURE_2D; 1971 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360
1361 $self->SUPER::_draw;
1362} 1972}
1363 1973
1364############################################################################# 1974#############################################################################
1365 1975
1366package CFClient::UI::CheckBox; 1976package CFClient::UI::Gauge;
1367 1977
1368our @ISA = CFClient::UI::DrawBG::; 1978our @ISA = CFClient::UI::VBox::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374use CFClient::OpenGL;
1375 1979
1376sub new { 1980sub new {
1377 my $class = shift; 1981 my ($class, %arg) = @_;
1378
1379 $class->SUPER::new (
1380 padding => 2,
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1,
1385 @_
1386 )
1387}
1388
1389sub size_request {
1390 my ($self) = @_;
1391
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use CFClient::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458 1982
1459 my $self = $class->SUPER::new ( 1983 my $self = $class->SUPER::new (
1460 gauge => 'food', 1984 tooltip => $arg{type},
1461 @_ 1985 can_hover => 1,
1986 can_events => 1,
1987 %arg,
1462 ); 1988 );
1463 1989
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 1990 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1991 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1992 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1465 1993
1466 $self 1994 $self
1467} 1995}
1468 1996
1469sub size_request { 1997sub set_fontsize {
1470 my ($self) = @_; 1998 my ($self, $fsize) = @_;
1471 1999
1472 my $tex = $tex{$self->{gauge}}[0]; 2000 $self->{value}->set_fontsize ($fsize);
1473 2001 $self->{max} ->set_fontsize ($fsize);
1474 @$tex{qw(w h)}
1475} 2002}
1476 2003
1477sub set_max { 2004sub set_max {
1478 my ($self, $max) = @_; 2005 my ($self, $max) = @_;
1479 2006
1480 $self->{max_val} = $max; 2007 $self->{gauge}->set_max ($max);
2008 $self->{max}->set_text ($max);
1481} 2009}
1482 2010
1483sub set_value { 2011sub set_value {
1484 my ($self, $val, $max) = @_; 2012 my ($self, $val, $max) = @_;
1485 2013
1486 $self->set_max ($max) 2014 $self->set_max ($max)
1487 if defined $max; 2015 if defined $max;
1488 2016
1489 $max = $self->{max_val}; 2017 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2018 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 $yp += $h1;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534 glEnd;
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2019}
1539 2020
1540############################################################################# 2021#############################################################################
1541 2022
1542package CFClient::UI::Slider; 2023package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2033 qw(s1_slider.png s1_slider_bg.png);
1553 2034
1554sub new { 2035sub new {
1555 my $class = shift; 2036 my $class = shift;
1556 2037
1557 # range [value, low, high, page] 2038 # range [value, low, high, page, unit]
1558 2039
1559 # TODO: 0-width page 2040 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2041 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2042 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2043 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2044 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2045 active_fg => [0, 0, 0],
2046 bg => [0, 0, 0, 0.2],
2047 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2048 range => [0, 0, 100, 10],
1566 req_w => 20, 2049 req_w => $::WIDTH / 80,
1567 req_h => 20, 2050 req_h => $::WIDTH / 80,
1568 vertical => 0, 2051 vertical => 0,
1569 can_hover => 1, 2052 can_hover => 1,
1570 inner_pad => 5, 2053 inner_pad => .05,
1571 @_ 2054 @_
1572 ); 2055 );
1573 2056
2057 $self->set_value ($self->{range}[0]);
2058 $self->update;
2059
1574 $self 2060 $self
2061}
2062
2063sub set_value {
2064 my ($self, $value) = @_;
2065
2066 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2067
2068 $hi = $lo + 1 if $hi <= $lo;
2069
2070 $value = $lo if $value < $lo;
2071 $value = $hi if $value > $hi;
2072
2073 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2074 if $unit;
2075
2076 $page = $hi - $lo if $page > $hi - $lo;
2077
2078 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2079
2080 if ($value != $old_value) {
2081 $self->emit (changed => $value);
2082 $self->update;
2083 }
1575} 2084}
1576 2085
1577sub size_request { 2086sub size_request {
1578 my ($self) = @_; 2087 my ($self) = @_;
1579 2088
… …
1592 2101
1593sub mouse_motion { 2102sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2103 my ($self, $ev, $x, $y) = @_;
1595 2104
1596 if ($GRAB == $self) { 2105 if ($GRAB == $self) {
2106 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2107
2108 my (undef, $lo, $hi, $page) = @{$self->{range}};
2109
2110 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2111
2112 $self->set_value ($x * ($hi - $lo) + $lo);
2113 }
2114}
2115
2116sub update {
2117 my ($self) = @_;
2118
2119 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2120 $self->set_value ($self->{range}[0]);
2121
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2122 my ($value, $lo, $hi, $page) = @{$self->{range}};
1598 2123
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2124 my $inner_w = 1 - 2 * $self->{inner_pad};
1600 2125
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2126 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1603 2127
1604 $x -= $inner_pad_px; # substract the padding 2128 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2129 $value = $self->{scale} * ($value - $lo);
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2130
1610 $self->emit (changed => $x); 2131 $value = $self->{inner_pad} + ($value - $page * 0.5);
1611 $self->update; 2132
2133 $value = 0 if $value < 0;
2134 $page = 1 - $value if $value + $page > 1;
2135
2136 $self->{knob_x} = $value;
2137 $self->{knob_w} = $page;
1612 } 2138 });
1613}
1614 2139
1615# the inner_* stuff is for generating a padding for the slider handle, 2140 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2141}
1622 2142
1623sub _draw { 2143sub _draw {
1624 my ($self) = @_; 2144 my ($self) = @_;
1625 2145
1626 $self->SUPER::_draw (); 2146 $self->SUPER::_draw ();
1627 2147
1628 my ($w, $h) = @$self{qw(w h)}; 2148 glScale $self->{w}, $self->{h};
1629 2149
1630 if ($self->{vertical}) { 2150 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2151 # draw a vertical slider like a rotated horizontal slider
1632 2152
1633 glRotate 90, 0, 0, 1; 2153 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0; 2154 glTranslate 0, 1, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2155 }
1638 2156
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2157 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2158 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2159
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2160 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2161 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2162
1665 # draw background 2163 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2164 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2165
1668 # draw handle 2166 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2167 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2168
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2169 glDisable GL_TEXTURE_2D;
1673} 2170}
1674 2171
1675############################################################################# 2172#############################################################################
1676 2173
… …
1682 2179
1683sub new { 2180sub new {
1684 my $class = shift; 2181 my $class = shift;
1685 2182
1686 my $self = $class->SUPER::new ( 2183 my $self = $class->SUPER::new (
1687 fontsize => 1, 2184 fontsize => 1,
2185 can_events => 0,
2186 #font => default_font
1688 @_, 2187 @_,
1689 2188
1690 layout => (new CFClient::Layout), 2189 layout => (new CFClient::Layout 1),
1691 par => [], 2190 par => [],
1692 height => 0, 2191 height => 0,
1693 children => [ 2192 children => [
1694 (new CFClient::UI::Empty expand => 1), 2193 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2194 (new CFClient::UI::Slider vertical => 1),
1696 ], 2195 ],
1697 ); 2196 );
1698 2197
1699 $self->{children}[1]->connect (changed => sub { 2198 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2199
1703 $self 2200 $self
1704} 2201}
1705 2202
1706sub set_fontsize { 2203sub set_fontsize {
… …
1714 my ($self, $text) = @_; 2211 my ($self, $text) = @_;
1715 2212
1716 my $layout = $self->{layout}; 2213 my $layout = $self->{layout};
1717 2214
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2215 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2216 $layout->set_width ($self->{children}[0]{w});
1720 $layout->set_text ($text); 2217 $layout->set_markup ($text);
1721 2218
1722 ($layout->size)[1] 2219 ($layout->size)[1]
1723} 2220}
1724 2221
1725sub reflow { 2222sub reflow {
… …
1732sub size_allocate { 2229sub size_allocate {
1733 my ($self, $w, $h) = @_; 2230 my ($self, $w, $h) = @_;
1734 2231
1735 $self->SUPER::size_allocate ($w, $h); 2232 $self->SUPER::size_allocate ($w, $h);
1736 2233
2234 $self->{layout}->set_font ($self->{font}) if $self->{font};
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2235 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1738 $self->{layout}->set_width ($self->{children}[0]{w}); 2236 $self->{layout}->set_width ($self->{children}[0]{w});
1739 2237
1740 $self->reflow; 2238 $self->reflow;
1741} 2239}
… …
1762 2260
1763 return unless $self->{h} > 0; 2261 return unless $self->{h} > 0;
1764 2262
1765 delete $self->{texture}; 2263 delete $self->{texture};
1766 2264
1767 $ROOT->on_refresh ($self, sub { 2265 $ROOT->on_post_alloc ($self, sub {
1768 if (delete $self->{need_reflow}) { 2266 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2267 my $height = 0;
1770 2268
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2269 $height += $_->[0] = $self->text_height ($_->[2])
1772 for @{$self->{par}}; 2270 for @{$self->{par}};
… …
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2274 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1777 2275
1778 delete $self->{texture}; 2276 delete $self->{texture};
1779 } 2277 }
1780 2278
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2279 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1782 glClearColor 0, 0, 0, 1; 2280 glClearColor 0, 0, 0, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2281 glClear GL_COLOR_BUFFER_BIT;
1784 2282
1785 glEnable GL_BLEND;
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D; 2283 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789 2285
1790 my $top = int $self->{children}[1]{range}[0]; 2286 my $top = int $self->{children}[1]{range}[0];
1791 2287
… …
1794 2290
1795 my $y = 0; 2291 my $y = 0;
1796 2292
1797 my $layout = $self->{layout}; 2293 my $layout = $self->{layout};
1798 2294
2295 $layout->set_font ($self->{font}) if $self->{font};
2296
1799 for my $par (@{$self->{par}}) { 2297 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2298 my $h = $par->[0];
1801 2299
1802 if ($y0 < $y + $h && $y < $y1) { 2300 if ($y0 < $y + $h && $y < $y1) {
2301 $layout->set_foreground (@{ $par->[1] });
1803 $layout->set_text ($par->[2]); 2302 $layout->set_markup ($par->[2]);
1804 2303
1805 glColor @{ $par->[1] };
1806 my ($W, $H) = $layout->size; 2304 my ($W, $H) = $layout->size;
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2305 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1808 } 2306 }
1809 2307
1810 $y += $h; 2308 $y += $h;
1811 } 2309 }
1812 2310
1813 glDisable GL_TEXTURE_2D; 2311 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND;
1815 }; 2312 };
1816 }); 2313 });
1817} 2314}
1818 2315
1819sub _draw { 2316sub _draw {
1820 my ($self) = @_; 2317 my ($self) = @_;
1821 2318
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2319 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2321 glColor 1, 1, 1, 1;
2322 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2323 glDisable GL_TEXTURE_2D;
1827 }
1828 2324
1829 $self->{children}[1]->draw; 2325 $self->{children}[1]->draw;
1830 2326
1831} 2327}
1832 2328
… …
1880 2376
1881sub new { 2377sub new {
1882 my $class = shift; 2378 my $class = shift;
1883 2379
1884 my $self = $class->SUPER::new ( 2380 my $self = $class->SUPER::new (
1885 state => 0, 2381 state => 0,
1886 connect_activate => \&toggle_flopper, 2382 connect_activate => \&toggle_flopper,
1887 @_ 2383 @_
1888 ); 2384 );
1889 2385
1890 if ($self->{state}) { 2386 if ($self->{state}) {
… …
1911 $self->emit (changed => $self->{state}); 2407 $self->emit (changed => $self->{state});
1912} 2408}
1913 2409
1914############################################################################# 2410#############################################################################
1915 2411
2412package CFClient::UI::Tooltip;
2413
2414our @ISA = CFClient::UI::Bin::;
2415
2416use CFClient::OpenGL;
2417
2418sub new {
2419 my $class = shift;
2420
2421 $class->SUPER::new (
2422 @_,
2423 can_events => 0,
2424 )
2425}
2426
2427sub set_tooltip_from {
2428 my ($self, $widget) = @_;
2429
2430 $self->add (new CFClient::UI::Label
2431 markup => $widget->{tooltip},
2432 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2433 fontsize => 0.8,
2434 fg => [0, 0, 0, 1],
2435 font => ($widget->{tooltip_font} || $::FONT_PROP),
2436 );
2437}
2438
2439sub size_request {
2440 my ($self) = @_;
2441
2442 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2443
2444 ($w + 4, $h + 4)
2445}
2446
2447sub size_allocate {
2448 my ($self, $w, $h) = @_;
2449
2450 $self->SUPER::size_allocate ($w - 4, $h - 4);
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 glTranslate 0.375, 0.375;
2457
2458 my ($w, $h) = @$self{qw(w h)};
2459
2460 glColor 1, 0.8, 0.4;
2461 glBegin GL_QUADS;
2462 glVertex 0 , 0;
2463 glVertex 0 , $h;
2464 glVertex $w, $h;
2465 glVertex $w, 0;
2466 glEnd;
2467
2468 glColor 0, 0, 0;
2469 glBegin GL_LINE_LOOP;
2470 glVertex 0 , 0;
2471 glVertex 0 , $h;
2472 glVertex $w, $h;
2473 glVertex $w, 0;
2474 glEnd;
2475
2476 glTranslate 2 - 0.375, 2 - 0.375;
2477 $self->SUPER::_draw;
2478}
2479
2480#############################################################################
2481
2482package CFClient::UI::Face;
2483
2484our @ISA = CFClient::UI::Base::;
2485
2486use CFClient::OpenGL;
2487
2488sub new {
2489 my $class = shift;
2490
2491 $class->SUPER::new (
2492 aspect => 1,
2493 @_,
2494 )
2495}
2496
2497sub size_request {
2498 (32, 8)
2499}
2500
2501sub _draw {
2502 my ($self) = @_;
2503
2504 return unless $::CONN;#d# manage and cache textures differently
2505 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2506
2507 # TODO animation
2508 if ($tex) {
2509 glEnable GL_TEXTURE_2D;
2510 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2511 glColor 1, 1, 1, 1;
2512 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2513 glDisable GL_TEXTURE_2D;
2514 }
2515}
2516
2517#############################################################################
2518
2519package CFClient::UI::InventoryItem;
2520
2521our @ISA = CFClient::UI::HBox::;
2522
2523sub _item_to_desc {
2524 my ($item) = @_;
2525
2526 my $desc =
2527 $item->{nrof} < 2
2528 ? $item->{name}
2529 : "$item->{nrof} $item->{name_pl}";
2530
2531 $item->{flags} & Crossfire::Protocol::F_OPEN
2532 and $desc .= " (open)";
2533 $item->{flags} & Crossfire::Protocol::F_APPLIED
2534 and $desc .= " (applied)";
2535 $item->{flags} & Crossfire::Protocol::F_UNPAID
2536 and $desc .= " (unpaid)";
2537 $item->{flags} & Crossfire::Protocol::F_MAGIC
2538 and $desc .= " (magic)";
2539 $item->{flags} & Crossfire::Protocol::F_CURSED
2540 and $desc .= " (cursed)";
2541 $item->{flags} & Crossfire::Protocol::F_DAMNED
2542 and $desc .= " (damned)";
2543 $item->{flags} & Crossfire::Protocol::F_LOCKED
2544 and $desc .= " *";
2545
2546 $desc
2547}
2548
2549sub new {
2550 my $class = shift;
2551
2552 my %args = @_;
2553
2554 my $item = delete $args{item};
2555
2556 my $desc = _item_to_desc ($item);
2557
2558 my $self = $class->SUPER::new (
2559 can_hover => 1,
2560 can_events => 1,
2561 tooltip => ((CFClient::UI::Label::escape $desc)
2562 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2563 connect_button_down => sub {
2564 my ($self, $ev, $x, $y) = @_;
2565
2566 # todo: maybe put examine on 1? but should just be a tooltip :(
2567 if ($ev->{button} == 1) {
2568 my $targ = $::CONN->{player}{tag};
2569
2570 if ($item->{container} == $::CONN->{player}{tag}) {
2571 $targ = $main::OPENCONT;
2572 }
2573
2574 $::CONN->send ("move $targ $item->{tag} 0");
2575 } elsif ($ev->{button} == 2) {
2576 $::CONN->send ("apply $item->{tag}");
2577 } elsif ($ev->{button} == 3) {
2578 my @menu_items = (
2579 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2580 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2581 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2582 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2583 [
2584 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2585 sub { $::CONN->send ("lock $item->{tag}") },
2586 ],
2587 );
2588
2589 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2590 }
2591
2592 1
2593 },
2594 %args
2595 );
2596
2597
2598 $self->add (new CFClient::UI::Face
2599 can_events => 0,
2600 face => $item->{face},
2601 anim => $item->{anim},
2602 animspeed => $item->{animspeed},
2603 );
2604
2605 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2606
2607 $self->{item} = $item;
2608
2609 $self->update_item;
2610
2611 $self
2612}
2613
2614sub update_item {
2615 my ($self) = @_;
2616
2617 my $desc = _item_to_desc ($self->{item});
2618
2619 $self->{name_lbl}->set_text ($desc);
2620}
2621
2622#############################################################################
2623
2624package CFClient::UI::Inventory;
2625
2626our @ISA = CFClient::UI::ScrolledWindow::;
2627
2628sub new {
2629 my $class = shift;
2630
2631 my $self = $class->SUPER::new (
2632 scrolled => (new CFClient::UI::VBox),
2633 @_,
2634 );
2635
2636 $self
2637}
2638
2639sub set_items {
2640 my ($self, $items) = @_;
2641
2642 $self->{scrolled}->clear;
2643 return unless $items;
2644
2645 my @items = sort {
2646 ($a->{type} <=> $b->{type})
2647 or ($a->{name} cmp $b->{name})
2648 } @$items;
2649
2650 $self->{real_items} = \@items;
2651
2652 for my $item (@items) {
2653 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2654 $item->update_item ();
2655 }
2656
2657 $self->{scrolled}->add (@items);
2658
2659# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2660}
2661
2662sub size_request {
2663 my ($self) = @_;
2664 ($self->{req_w}, $self->{req_h});
2665}
2666
2667#############################################################################
2668
2669package CFClient::UI::Menu;
2670
2671our @ISA = CFClient::UI::FancyFrame::;
2672
2673use CFClient::OpenGL;
2674
2675sub new {
2676 my $class = shift;
2677
2678 my $self = $class->SUPER::new (
2679 items => [],
2680 z => 100,
2681 @_,
2682 );
2683
2684 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2685
2686 for my $item (@{ $self->{items} }) {
2687 my ($widget, $cb) = @$item;
2688
2689 # handle various types of items, only text for now
2690 if (!ref $widget) {
2691 $widget = new CFClient::UI::Label
2692 can_hover => 1,
2693 can_events => 1,
2694 text => $widget;
2695 }
2696
2697 $self->{item}{$widget} = $item;
2698
2699 $self->{vbox}->add ($widget);
2700 }
2701
2702 $self
2703}
2704
2705# popup given the event (must be a mouse button down event currently)
2706sub popup {
2707 my ($self, $ev) = @_;
2708
2709 $self->emit ("popdown");
2710
2711 # maybe save $GRAB? must be careful about events...
2712 $GRAB = $self;
2713 $self->{button} = $ev->{button};
2714
2715 $self->show;
2716 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2717}
2718
2719sub mouse_motion {
2720 my ($self, $ev, $x, $y) = @_;
2721
2722 # TODO: should use vbox->find_widget or so
2723 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2724 $self->{hover} = $self->{item}{$HOVER};
2725}
2726
2727sub button_up {
2728 my ($self, $ev, $x, $y) = @_;
2729
2730 if ($ev->{button} == $self->{button}) {
2731 undef $GRAB;
2732 $self->hide;
2733
2734 $self->emit ("popdown");
2735 $self->{hover}[1]->() if $self->{hover};
2736 }
2737}
2738
2739#############################################################################
2740
2741package CFClient::UI::Statusbox;
2742
2743our @ISA = CFClient::UI::VBox::;
2744
2745sub new {
2746 my $class = shift;
2747
2748 $class->SUPER::new (
2749 fontsize => 0.8,
2750 @_,
2751 )
2752}
2753
2754sub reorder {
2755 my ($self) = @_;
2756 my $NOW = time;
2757
2758 while (my ($k, $v) = each %{ $self->{item} }) {
2759 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2760 }
2761
2762 my @widgets;
2763
2764 my @items = sort {
2765 $a->{pri} <=> $b->{pri}
2766 or $b->{id} <=> $a->{id}
2767 } values %{ $self->{item} };
2768
2769 my $count = 10 + 1;
2770 for my $item (@items) {
2771 last unless --$count;
2772
2773 push @widgets, $item->{label} ||= do {
2774 # TODO: doesn't handle markup well (read as: at all)
2775 my $short = $item->{count} > 1
2776 ? "<b>$item->{count} ×</b> $item->{text}"
2777 : $item->{text};
2778
2779 my $fontsize = $item->{fontsize} || $self->{fontsize};
2780
2781 for ($short) {
2782 s/^\s+//;
2783 s/\s+/ /g;
2784 my $len = int 40 / $fontsize;
2785 substr $_, $len, length, "…" if $len < length;
2786 }
2787
2788 new CFClient::UI::Label
2789 markup => $short,
2790 tooltip => $item->{tooltip},
2791 tooltip_font => $::FONT_PROP,
2792 tooltip_width => 0.67,
2793 fontsize => $fontsize,
2794 fg => $item->{fg},
2795 can_events => 1,
2796 can_hover => 1
2797 };
2798 }
2799
2800 $self->clear;
2801 $self->SUPER::add (reverse @widgets);
2802}
2803
2804sub add {
2805 my ($self, $text, %arg) = @_;
2806
2807 $text =~ s/^\s+//;
2808 $text =~ s/\s+$//;
2809
2810 my $timeout = time + ((delete $arg{timeout}) || 60);
2811
2812 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2813
2814 if (my $item = $self->{item}{$group}) {
2815 if ($item->{text} eq $text) {
2816 $item->{count}++;
2817 } else {
2818 $item->{count} = 1;
2819 $item->{text} = $item->{tooltip} = $text;
2820 }
2821 $item->{id} = ++$self->{id};
2822 $item->{timeout} = $timeout;
2823 delete $item->{label};
2824 } else {
2825 $self->{item}{$group} = {
2826 id => ++$self->{id},
2827 text => $text,
2828 timeout => $timeout,
2829 tooltip => $text,
2830 fg => [0.8, 0.8, 0.8, 0.8],
2831 pri => 0,
2832 count => 1,
2833 %arg,
2834 };
2835 }
2836
2837 $self->reorder;
2838}
2839
2840#############################################################################
2841
1916package CFClient::UI::Root; 2842package CFClient::UI::Root;
1917 2843
1918our @ISA = CFClient::UI::Container::; 2844our @ISA = CFClient::UI::Container::;
1919 2845
1920use CFClient::OpenGL; 2846use CFClient::OpenGL;
1921 2847
1922sub check_size { 2848sub new {
1923 my ($self) = @_; 2849 my $class = shift;
1924 2850
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 2851 $class->SUPER::new (
1926} 2852 @_,
1927 2853 )
1928sub size_request {
1929 ($::WIDTH, $::HEIGHT)
1930} 2854}
1931 2855
1932sub configure { 2856sub configure {
1933 my ($self, $x, $y, $w, $h) = @_; 2857 my ($self, $x, $y, $w, $h) = @_;
1934 2858
1935 $self->SUPER::configure ($x, $y, $w, $h); 2859 $self->{w} = $w;
1936 2860 $self->{h} = $h;
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1938 for @{$self->{children}};
1939} 2861}
1940 2862
1941sub _topleft { 2863sub check_size {
2864 my ($self) = @_;
2865
2866 $self->size_allocate ($self->{w}, $self->{h})
2867 if $self->{w};
2868}
2869
2870sub size_request {
2871 my ($self) = @_;
2872
2873 ($self->{w}, $self->{h})
2874}
2875
2876sub size_allocate {
2877 my ($self, $w, $h) = @_;
2878
2879 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2880 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2881
2882 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2883 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2884
2885 for my $child ($self->children) {
2886 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2887
2888 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2889 if exists $child->{req_x};
2890
2891 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2892 if exists $child->{req_y};
2893
2894 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2895 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2896
2897 $child->configure ($X, $Y, $W, $H);
2898 }
2899}
2900
2901sub coord2local {
1942 my ($self, $x, $y) = @_; 2902 my ($self, $x, $y) = @_;
1943 2903
1944 ($x, $y) 2904 ($x, $y)
1945} 2905}
1946 2906
2907sub coord2global {
2908 my ($self, $x, $y) = @_;
2909
2910 ($x, $y)
2911}
2912
1947sub update { 2913sub update {
1948 my ($self) = @_; 2914 my ($self) = @_;
1949 2915
1950 $self->check_size; 2916 $self->check_size;
1951 ::refresh (); 2917 $::WANT_REFRESH++;
1952} 2918}
1953 2919
1954sub add { 2920sub add {
1955 my ($self, $child) = @_; 2921 my ($self, @children) = @_;
1956 2922
2923 for my $child (@children) {
2924 $child->{toplevel} = 1;
2925
2926 # integerise window positions
2927 $child->{x} = int $child->{x};
2928 $child->{y} = int $child->{y};
2929 }
2930
1957 $self->SUPER::add ($child); 2931 $self->SUPER::add (@children);
1958} 2932}
1959 2933
1960sub on_refresh { 2934sub on_refresh {
1961 my ($self, $id, $cb) = @_; 2935 my ($self, $id, $cb) = @_;
1962 2936
1963 $self->{refresh_hook}{$id} = $cb; 2937 $self->{refresh_hook}{$id} = $cb;
1964} 2938}
1965 2939
2940sub on_post_alloc {
2941 my ($self, $id, $cb) = @_;
2942
2943 $self->{post_alloc_hook}{$id} = $cb;
2944}
2945
1966sub draw { 2946sub draw {
1967 my ($self) = @_; 2947 my ($self) = @_;
1968 2948
1969 while (my $rcb = delete $self->{refresh_hook}) { 2949 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 2950 $_->()
2951 for values %{delete $self->{refresh_hook}};
2952 }
2953
2954 if ($self->{check_size}) {
2955 my @queue = ([], []);
2956
2957 for (;;) {
2958 if ($self->{check_size}) {
2959 # heuristic: check containers last
2960 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2961 for values %{delete $self->{check_size}}
2962 }
2963
2964 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2965
2966 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2967 ? @$widget{qw(user_w user_h)}
2968 : $widget->size_request;
2969
2970 if (delete $widget->{force_alloc}
2971 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2972 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2973
2974 $widget->{req_w} = $w;
2975 $widget->{req_h} = $h;
2976
2977 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2978
2979 $widget->{parent}->check_size
2980 if $widget->{parent};
2981 }
2982 }
2983 }
2984
2985 while ($self->{size_alloc}) {
2986 for (values %{delete $self->{size_alloc}}) {
2987 my ($widget, $w, $h) = @$_;
2988
2989 $w = 0 if $w < 0;
2990 $h = 0 if $h < 0;
2991
2992 $widget->{w} = $w;
2993 $widget->{h} = $h;
2994 $widget->size_allocate ($w, $h);
2995 $widget->emit (size_allocate => $w, $h);
2996 }
2997 }
2998
2999 while ($self->{post_alloc_hook}) {
3000 $_->()
3001 for values %{delete $self->{post_alloc_hook}};
1971 } 3002 }
1972 3003
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3004 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3005 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3006 glClear GL_COLOR_BUFFER_BIT;
… …
1986############################################################################# 3017#############################################################################
1987 3018
1988package CFClient::UI; 3019package CFClient::UI;
1989 3020
1990$ROOT = new CFClient::UI::Root; 3021$ROOT = new CFClient::UI::Root;
3022$TOOLTIP = new CFClient::UI::Tooltip;
1991 3023
19921 30241
1993 3025

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