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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.270 by elmex, Fri Jun 2 09:02:49 2006 UTC vs.
Revision 1.426 by root, Sat Aug 11 12:07:54 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
34
35 my $tip = $widget->{tooltip};
36
37 $tip = $tip->($widget) if CODE:: eq ref $tip;
38
39 $TOOLTIP->set_tooltip_from ($widget);
40 $TOOLTIP->show;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner};
51});
20 52
21sub get_layout { 53sub get_layout {
22 my $layout; 54 my $layout;
23 55
24 for (grep { $_->{name} } values %WIDGET) { 56 for (grep { $_->{name} } values %WIDGET) {
… …
39 my ($layout) = @_; 71 my ($layout) = @_;
40 72
41 $LAYOUT = $layout; 73 $LAYOUT = $layout;
42} 74}
43 75
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
71
72# class methods for events 76# class methods for events
73sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
74 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS; 79 if $FOCUS;
76} 80}
… …
78sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
79 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS; 84 if $FOCUS;
81} 85}
82 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
83sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
84 my ($ev) = @_; 101 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
86 103
87 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
88 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
89 108
90 $GRAB = $widget; 109 $GRAB = $widget;
91 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
92 111
93 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
94 } 113 }
95 114
96 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
116 if ($ev->{button} == 4 || $ev->{button} == 5) {
117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
97 120
98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
99 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
100} 129}
101 130
102sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
103 my ($ev) = @_; 132 my ($ev) = @_;
104 my ($x, $y) = ($ev->{x}, $ev->{y});
105 133
106 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107 135
108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109 137
110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
111 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112 140
113 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
114 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
115 $grab->update if $grab; 143 $grab->update if $grab;
116 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
117 145
118 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
119 } 148 }
120} 149}
121 150
122sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
123 my ($ev) = @_; 152 my ($ev) = @_;
124 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
125 154
126 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127 156
128 if ($widget != $HOVER) { 157 check_hover $widget;
129 my $hover = $HOVER; $HOVER = $widget;
130 158
131 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
132 $HOVER->update if $HOVER && $HOVER->{can_hover};
133
134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER; 160 if $HOVER;
139} 161}
140 162
141# convert position array to integers 163# convert position array to integers
142sub harmonize { 164sub harmonize {
… …
192 reconfigure_widgets; 214 reconfigure_widgets;
193} 215}
194 216
195############################################################################# 217#############################################################################
196 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
197package CFClient::UI::Base; 227package CFPlus::UI::Base;
198 228
199use strict; 229use strict;
200 230
201use CFClient::OpenGL; 231use CFPlus::OpenGL;
202 232
203sub new { 233sub new {
204 my $class = shift; 234 my $class = shift;
205 235
206 my $self = bless { 236 my $self = bless {
… …
211 h => undef, 241 h => undef,
212 can_events => 1, 242 can_events => 1,
213 @_ 243 @_
214 }, $class; 244 }, $class;
215 245
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
217 247
218 for (keys %$self) { 248 for (keys %$self) {
219 if (/^on_(.*)$/) { 249 if (/^on_(.*)$/) {
220 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
221 } 251 }
222 } 252 }
223 253
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x}; 255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y}; 256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w}; 257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h}; 258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
229 259
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232 262
233 $self->show if $layout->{show}; 263 $self->show if $layout->{show};
… …
238 268
239sub destroy { 269sub destroy {
240 my ($self) = @_; 270 my ($self) = @_;
241 271
242 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
243 %$self = (); 274 %$self = ();
244} 275}
245 276
277sub TO_JSON {
278 { __w_ => $_[0]{s_id} }
279}
280
246sub show { 281sub show {
247 my ($self) = @_; 282 my ($self) = @_;
248 283
249 return if $self->{parent}; 284 return if $self->{parent};
250 285
251 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
252} 287}
253 288
254sub set_visible { 289sub set_visible {
255 my ($self) = @_; 290 my ($self) = @_;
256 291
… …
271 306
272 return unless $self->{visible}; 307 return unless $self->{visible};
273 308
274 $_->set_invisible for $self->children; 309 $_->set_invisible for $self->children;
275 310
311 delete $self->{visible};
276 delete $self->{root}; 312 delete $self->{root};
277 delete $self->{visible};
278 313
279 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
281 316
282 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
283 if $TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
284 319
285 $self->focus_out; 320 $self->emit ("focus_out");
286
287 $self->emit (visibility_change => 0); 321 $self->emit (visibility_change => 0);
288} 322}
289 323
290sub set_visibility { 324sub set_visibility {
291 my ($self, $visible) = @_; 325 my ($self, $visible) = @_;
292 326
293 return if $self->{visible} == $visible; 327 return if $self->{visible} == $visible;
294 328
295 $visible ? $self->hide 329 $visible ? $self->show
296 : $self->show; 330 : $self->hide;
297} 331}
298 332
299sub toggle_visibility { 333sub toggle_visibility {
300 my ($self) = @_; 334 my ($self) = @_;
301 335
… …
314} 348}
315 349
316sub move_abs { 350sub move_abs {
317 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
318 352
319 $self->{x} = List::Util::max 0, int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
322 356
323 $self->update; 357 $self->update;
324} 358}
325 359
… …
335sub size_request { 369sub size_request {
336 require Carp; 370 require Carp;
337 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
338} 372}
339 373
374sub baseline_shift {
375 0
376}
377
340sub configure { 378sub configure {
341 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
342 380
343 if ($self->{aspect}) { 381 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h); 382 my ($ow, $oh) = ($w, $h);
345 383
346 $w = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
348 386
349 # use alignment to adjust x, y 387 # use alignment to adjust x, y
350 388
351 $x += int 0.5 * ($ow - $w); 389 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h); 390 $y += int 0.5 * ($oh - $h);
… …
366 404
367 $self->{root}{size_alloc}{$self+0} = $self; 405 $self->{root}{size_alloc}{$self+0} = $self;
368 } 406 }
369} 407}
370 408
371sub size_allocate {
372 # nothing to be done
373}
374
375sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
376} 415}
377 416
378sub set_max_size { 417sub set_max_size {
379 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
380 419
381 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
383} 424}
384 425
385sub set_tooltip { 426sub set_tooltip {
386 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
387 428
… …
390 431
391 return if $self->{tooltip} eq $tooltip; 432 return if $self->{tooltip} eq $tooltip;
392 433
393 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
394 435
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
398 } 439 }
399} 440}
400 441
401# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
402sub coord2local { 443sub coord2local {
403 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
404 445
446 Carp::confess unless $self->{parent};#d#
447
405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406} 449}
407 450
408# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
409sub coord2global { 452sub coord2global {
410 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
411 454
455 Carp::confess unless $self->{parent};#d#
456
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
413} 458}
414 459
415sub focus_in { 460sub invoke_focus_in {
416 my ($self) = @_; 461 my ($self) = @_;
417 462
418 return if $FOCUS == $self; 463 return if $FOCUS == $self;
419 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
420 465
421 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
422 467
423 $self->_emit (focus_in => $focus); 468 $self->update;
424 469
425 $focus->update if $focus; 470 0
426 $FOCUS->update;
427} 471}
428 472
429sub focus_out { 473sub invoke_focus_out {
430 my ($self) = @_; 474 my ($self) = @_;
431 475
432 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
433 477
434 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
435 479
436 $self->_emit (focus_out => $focus); 480 $self->update;
437 481
438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
441 unless $FOCUS; 483 unless $FOCUS;
442}
443 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
444sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
445sub button_up { } 496sub invoke_button_up { 0 }
446sub key_down { } 497sub invoke_key_down { 0 }
447sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
448 500
449sub button_down { 501sub invoke_button_down {
450 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
451 503
452 $self->focus_in; 504 $self->grab_focus;
453}
454 505
506 0
507}
508
509sub connect {
510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
455sub find_widget { 556#sub find_widget {
456 my ($self, $x, $y) = @_; 557# in .xs
457
458 return () unless $self->{can_events};
459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466 558
467sub set_parent { 559sub set_parent {
468 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
469 561
470 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible}; 563 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495} 564}
496 565
497sub realloc { 566sub realloc {
498 my ($self) = @_; 567 my ($self) = @_;
499 568
… …
524 593
525# using global variables seems a bit hacky, but passing through all drawing 594# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless. 595# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn 596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
528 597
529sub draw { 598#sub draw {
530 my ($self) = @_; 599#CFPlus.xs
531
532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
543
544 glPushMatrix;
545 glTranslate $self->{x}, $self->{y}, 0;
546 $self->_draw;
547 glPopMatrix;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 my ($x, $y) = @$self{qw(x y)};
551
552 glColor 1, 0.8, 0.5, 0.2;
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glBegin GL_QUADS;
556 glVertex $x , $y;
557 glVertex $x + $self->{w}, $y;
558 glVertex $x + $self->{w}, $y + $self->{h};
559 glVertex $x , $y + $self->{h};
560 glEnd;
561 glDisable GL_BLEND;
562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
577}
578 600
579sub _draw { 601sub _draw {
580 my ($self) = @_; 602 my ($self) = @_;
581 603
582 warn "no draw defined for $self\n"; 604 warn "no draw defined for $self\n";
583} 605}
584 606
585sub DESTROY { 607sub DESTROY {
586 my ($self) = @_; 608 my ($self) = @_;
587 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
588 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
589 #$self->deactivate;
590} 616}
591 617
592############################################################################# 618#############################################################################
593 619
594package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
595 621
596our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
597 623
598use strict; 624use strict;
599use CFClient::OpenGL; 625use CFPlus::OpenGL;
600 626
601sub new { 627sub new {
602 my $class = shift; 628 my $class = shift;
603 629
604 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
619 645
620 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
621 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
622 648
623 glEnable GL_BLEND; 649 glEnable GL_BLEND;
624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
625 glColor @$color; 651 glColor_premultiply @$color;
626 652
627 glBegin GL_QUADS; 653 glBegin GL_QUADS;
628 glVertex 0 , 0; 654 glVertex 0 , 0;
629 glVertex 0 , $h; 655 glVertex 0 , $h;
630 glVertex $w, $h; 656 glVertex $w, $h;
… …
635 } 661 }
636} 662}
637 663
638############################################################################# 664#############################################################################
639 665
640package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
641 667
642our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
643 669
644sub new { 670sub new {
645 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
646 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
647} 673}
… …
654 680
655sub draw { } 681sub draw { }
656 682
657############################################################################# 683#############################################################################
658 684
659package CFClient::UI::Container; 685package CFPlus::UI::Container;
660 686
661our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
662 688
663sub new { 689sub new {
664 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
665 691
666 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
667 693
668 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
669 children => [], 695 children => [],
670 can_events => 0, 696 can_events => 0,
671 %arg, 697 %arg,
672 ); 698 );
699
673 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
674 702
675 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
676} 712}
677 713
678sub add { 714sub add {
679 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
680 716
681 $_->set_parent ($self) 717 $_->set_parent ($self)
682 for @widgets; 718 for @widgets;
683 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
684 use sort 'stable'; 721 use sort 'stable';
685 722
686 $self->{children} = [ 723 $self->{children} = [
687 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
688 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
689 ]; 726 ];
690 727
691 $self->realloc; 728 $self->realloc;
729
730 $self->emit (c_add => \@widgets);
731
732 map $_+0, @widgets
692} 733}
693 734
694sub children { 735sub children {
695 @{ $_[0]{children} } 736 @{ $_[0]{children} }
696} 737}
697 738
698sub remove { 739sub remove {
699 my ($self, $child) = @_; 740 my ($self, @widgets) = @_;
700 741
742 $self->emit (c_remove => \@widgets);
743
744 for my $child (@widgets) {
701 delete $child->{parent}; 745 delete $child->{parent};
702 $child->hide; 746 $child->hide;
703
704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 747 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
748 }
705 749
706 $self->realloc; 750 $self->realloc;
707} 751}
708 752
709sub clear { 753sub clear {
710 my ($self) = @_; 754 my ($self) = @_;
711 755
712 my $children = delete $self->{children}; 756 my $children = $self->{children};
713 $self->{children} = []; 757 $self->{children} = [];
714 758
715 for (@$children) { 759 for (@$children) {
716 delete $_->{parent}; 760 delete $_->{parent};
717 $_->hide; 761 $_->hide;
… …
726 $x -= $self->{x}; 770 $x -= $self->{x};
727 $y -= $self->{y}; 771 $y -= $self->{y};
728 772
729 my $res; 773 my $res;
730 774
731 for (reverse @{ $self->{children} }) { 775 for (reverse $self->visible_children) {
732 $res = $_->find_widget ($x, $y) 776 $res = $_->find_widget ($x, $y)
733 and return $res; 777 and return $res;
734 } 778 }
735 779
736 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 780 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
737} 781}
738 782
739sub _draw { 783sub _draw {
740 my ($self) = @_; 784 my ($self) = @_;
741 785
742 $_->draw for @{$self->{children}}; 786 $_->draw for $self->visible_children;
743} 787}
744 788
745############################################################################# 789#############################################################################
746 790
747package CFClient::UI::Bin; 791package CFPlus::UI::Bin;
748 792
749our @ISA = CFClient::UI::Container::; 793our @ISA = CFPlus::UI::Container::;
750 794
751sub new { 795sub new {
752 my ($class, %arg) = @_; 796 my ($class, %arg) = @_;
753 797
754 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 798 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
755 799
756 $class->SUPER::new (children => [$child], %arg) 800 $class->SUPER::new (children => [$child], %arg)
757} 801}
758 802
759sub add { 803sub add {
760 my ($self, $child) = @_; 804 my ($self, $child) = @_;
761 805
762 $self->{children} = []; 806 $self->clear;
763
764 $self->SUPER::add ($child); 807 $self->SUPER::add ($child);
765} 808}
766 809
767sub remove { 810sub remove {
768 my ($self, $widget) = @_; 811 my ($self, $widget) = @_;
769 812
770 $self->SUPER::remove ($widget); 813 $self->SUPER::remove ($widget);
771 814
772 $self->{children} = [new CFClient::UI::Empty] 815 $self->{children} = [new CFPlus::UI::Empty]
773 unless @{$self->{children}}; 816 unless @{$self->{children}};
774} 817}
775 818
776sub child { $_[0]->{children}[0] } 819sub child { $_[0]->{children}[0] }
777 820
778sub size_request { 821sub size_request {
779 $_[0]{children}[0]->size_request 822 $_[0]{children}[0]->size_request
780} 823}
781 824
782sub size_allocate { 825sub invoke_size_allocate {
783 my ($self, $w, $h) = @_; 826 my ($self, $w, $h) = @_;
784 827
785 $self->{children}[0]->configure (0, 0, $w, $h); 828 $self->{children}[0]->configure (0, 0, $w, $h);
829
830 1
786} 831}
787 832
788############################################################################# 833#############################################################################
789 834
835# back-buffered drawing area
836
790package CFClient::UI::Window; 837package CFPlus::UI::Window;
791 838
792our @ISA = CFClient::UI::Bin::; 839our @ISA = CFPlus::UI::Bin::;
793 840
794use CFClient::OpenGL; 841use CFPlus::OpenGL;
795 842
796sub new { 843sub new {
797 my ($class, %arg) = @_; 844 my ($class, %arg) = @_;
798 845
799 my $self = $class->SUPER::new (%arg); 846 my $self = $class->SUPER::new (%arg);
… …
804 851
805 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 852 $ROOT->on_post_alloc ($self => sub { $self->render_child });
806 $self->SUPER::update; 853 $self->SUPER::update;
807} 854}
808 855
809sub size_allocate { 856sub invoke_size_allocate {
810 my ($self, $w, $h) = @_; 857 my ($self, $w, $h) = @_;
811 858
812 $self->SUPER::size_allocate ($w, $h);
813 $self->update; 859 $self->update;
860
861 $self->SUPER::invoke_size_allocate ($w, $h)
814} 862}
815 863
816sub _render { 864sub _render {
817 my ($self) = @_; 865 my ($self) = @_;
818 866
… …
820} 868}
821 869
822sub render_child { 870sub render_child {
823 my ($self) = @_; 871 my ($self) = @_;
824 872
825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 873 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
826 glClearColor 0, 0, 0, 0; 874 glClearColor 0, 0, 0, 0;
827 glClear GL_COLOR_BUFFER_BIT; 875 glClear GL_COLOR_BUFFER_BIT;
828 876
829 { 877 {
830 package CFClient::UI::Base; 878 package CFPlus::UI::Base;
831 879
832 ($draw_x, $draw_y, $draw_w, $draw_h) = 880 local ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h}); 881 (0, 0, $self->{w}, $self->{h});
882
883 $self->_render;
834 } 884 }
835
836 $self->_render;
837 }; 885 };
838} 886}
839 887
840sub _draw { 888sub _draw {
841 my ($self) = @_; 889 my ($self) = @_;
842
843 my ($w, $h) = @$self{qw(w h)};
844 890
845 my $tex = $self->{texture} 891 my $tex = $self->{texture}
846 or return; 892 or return;
847 893
848 glEnable GL_TEXTURE_2D; 894 glEnable GL_TEXTURE_2D;
849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1; 896 glColor 0, 0, 0, 1;
851 897
852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 898 $tex->draw_quad_alpha_premultiplied (0, 0);
853 899
854 glDisable GL_TEXTURE_2D; 900 glDisable GL_TEXTURE_2D;
855} 901}
856 902
857############################################################################# 903#############################################################################
858 904
859package CFClient::UI::ViewPort; 905package CFPlus::UI::ViewPort;
860 906
907use List::Util qw(min max);
908
861our @ISA = CFClient::UI::Window::; 909our @ISA = CFPlus::UI::Window::;
862 910
863sub new { 911sub new {
864 my $class = shift; 912 my $class = shift;
865 913
866 $class->SUPER::new ( 914 $class->SUPER::new (
… …
873sub size_request { 921sub size_request {
874 my ($self) = @_; 922 my ($self) = @_;
875 923
876 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 924 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877 925
878 $w = 10 if $self->{scroll_x}; 926 $w = 1 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y}; 927 $h = 1 if $self->{scroll_y};
880 928
881 ($w, $h) 929 ($w, $h)
882} 930}
883 931
884sub size_allocate { 932sub invoke_size_allocate {
885 my ($self, $w, $h) = @_; 933 my ($self, $w, $h) = @_;
886 934
887 my $child = $self->child; 935 my $child = $self->child;
888 936
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; 937 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; 938 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891 939
892 $self->child->configure (0, 0, $w, $h); 940 $self->child->configure (0, 0, $w, $h);
893 $self->update; 941 $self->update;
942
943 1
894} 944}
895 945
896sub set_offset { 946sub set_offset {
897 my ($self, $x, $y) = @_; 947 my ($self, $x, $y) = @_;
898 948
949 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
950 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
951
952 if ($x != $self->{view_x} or $y != $self->{view_y}) {
899 $self->{view_x} = int $x; 953 $self->{view_x} = $x;
900 $self->{view_y} = int $y; 954 $self->{view_y} = $y;
901 955
956 $self->emit (changed => $x, $y);
902 $self->update; 957 $self->update;
958 }
959}
960
961sub set_center {
962 my ($self, $x, $y) = @_;
963
964 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
965}
966
967sub make_visible {
968 my ($self, $x, $y, $border) = @_;
969
970 if ( $x < $self->{view_x} + $self->{w} * $border
971 || $x > $self->{view_x} + $self->{w} * (1 - $border)
972 || $y < $self->{view_y} + $self->{h} * $border
973 || $y > $self->{view_y} + $self->{h} * (1 - $border)
974 ) {
975 $self->set_center ($x, $y);
976 }
903} 977}
904 978
905# hmm, this does not work for topleft of $self... but we should not ask for that 979# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local { 980sub coord2local {
907 my ($self, $x, $y) = @_; 981 my ($self, $x, $y) = @_;
… …
922 my ($self, $x, $y) = @_; 996 my ($self, $x, $y) = @_;
923 997
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 998 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 999 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) { 1000 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1001 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else { 1002 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y) 1003 $self->CFPlus::UI::Base::find_widget ($x, $y)
930 } 1004 }
931} 1005}
932 1006
933sub _render { 1007sub _render {
934 my ($self) = @_; 1008 my ($self) = @_;
935 1009
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x}; 1010 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y}; 1011 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
938 1012
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1013 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940 1014
941 $self->SUPER::_render; 1015 $self->SUPER::_render;
942} 1016}
943 1017
944############################################################################# 1018#############################################################################
945 1019
946package CFClient::UI::ScrolledWindow; 1020package CFPlus::UI::ScrolledWindow;
947 1021
948our @ISA = CFClient::UI::HBox::; 1022our @ISA = CFPlus::UI::Table::;
949 1023
950sub new { 1024sub new {
951 my $class = shift; 1025 my ($class, %arg) = @_;
1026
1027 my $child = delete $arg{child};
952 1028
953 my $self; 1029 my $self;
954 1030
955 my $slider = new CFClient::UI::Slider 1031 my $hslider = new CFPlus::UI::Slider
1032 c_col => 0,
1033 c_row => 1,
1034 vertical => 0,
1035 range => [0, 0, 1, 0.01], # HACK fix
1036 on_changed => sub {
1037 $self->{hpos} = $_[1];
1038 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1039 },
1040 ;
1041
1042 my $vslider = new CFPlus::UI::Slider
1043 c_col => 1,
1044 c_row => 0,
956 vertical => 1, 1045 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix 1046 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub { 1047 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]); 1048 $self->{vpos} = $_[1];
1049 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
960 }, 1050 },
961 ; 1051 ;
962 1052
963 $self = $class->SUPER::new ( 1053 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1), 1054 scroll_x => 0,
1055 scroll_y => 1,
1056 can_events => 1,
965 slider => $slider, 1057 hslider => $hslider,
966 @_, 1058 vslider => $vslider,
1059 col_expand => [1, 0],
1060 row_expand => [1, 0],
1061 %arg,
967 ); 1062 );
968 1063
969 $self->{vp}->add ($self->{scrolled}); 1064 $self->{vp} = new CFPlus::UI::ViewPort
1065 c_col => 0,
1066 c_row => 0,
1067 expand => 1,
1068 scroll_x => $self->{scroll_x},
1069 scroll_y => $self->{scroll_y},
1070 on_changed => sub {
1071 my ($vp, $x, $y) = @_;
1072
1073 $vp->{parent}{hslider}->set_value ($x);
1074 $vp->{parent}{vslider}->set_value ($y);
1075
1076 0
1077 },
1078 on_size_allocate => sub {
1079 my ($vp, $w, $h) = @_;
1080 $vp->{parent}->update_slider;
1081 0
1082 },
1083 ;
1084
970 $self->add ($self->{vp}); 1085 $self->SUPER::add ($self->{vp});
971 $self->add ($self->{slider}); 1086
1087 $self->add ($child) if $child;
972 1088
973 $self 1089 $self
974} 1090}
975 1091
1092sub add {
1093 my ($self, $widget) = @_;
1094
1095 $self->{vp}->add ($self->{child} = $widget);
1096}
1097
1098sub set_offset { shift->{vp}->set_offset (@_) }
1099sub set_center { shift->{vp}->set_center (@_) }
1100sub make_visible { shift->{vp}->make_visible (@_) }
1101
976sub update { 1102sub update_slider {
1103 my ($self) = @_;
1104
1105 my $child = ($self->{vp} or return)->child;
1106
1107 if ($self->{scroll_x}) {
1108 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1109 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1110
1111 my $visible = $w1 > $w2;
1112 if ($visible != $self->{hslider_visible}) {
1113 $self->{hslider_visible} = $visible;
1114 $visible ? $self->SUPER::add ($self->{hslider})
1115 : $self->SUPER::remove ($self->{hslider});
1116 }
1117 }
1118
1119 if ($self->{scroll_y}) {
1120 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1121 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1122
1123 my $visible = $h1 > $h2;
1124 if ($visible != $self->{vslider_visible}) {
1125 $self->{vslider_visible} = $visible;
1126 $visible ? $self->SUPER::add ($self->{vslider})
1127 : $self->SUPER::remove ($self->{vslider});
1128 }
1129 }
1130}
1131
1132sub start_dragging {
977 my ($self) = @_; 1133 my ($self, $ev) = @_;
978 1134
979 $self->SUPER::update; 1135 $self->grab_focus;
980 1136
981 # todo: overwrite size_allocate of child 1137 my $ox = $self->{vp}{view_x};
982 my $child = $self->{vp}->child; 1138 my $oy = $self->{vp}{view_y};
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1139
984} 1140 $self->{motion} = sub {
1141 my ($ev, $x, $y) = @_;
985 1142
1143 $ox -= $ev->{xrel};
1144 $oy -= $ev->{yrel};
1145
1146 $self->{vp}->set_offset ($ox, $oy);
1147 };
1148}
1149
1150sub invoke_mouse_wheel {
1151 my ($self, $ev) = @_;
1152
1153 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1154 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1155
1156 1
1157}
1158
1159sub invoke_button_down {
1160 my ($self, $ev, $x, $y) = @_;
1161
1162 if ($ev->{button} == 2) {
1163 $self->start_dragging ($ev);
1164 return 1;
1165 }
1166
1167 0
1168}
1169
1170sub invoke_button_up {
1171 my ($self, $ev, $x, $y) = @_;
1172
1173 if (delete $self->{motion}) {
1174 return 1;
1175 }
1176
1177 0
1178}
1179
1180sub invoke_mouse_motion {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if ($self->{motion}) {
1184 $self->{motion}->($ev, $x, $y);
1185 return 1;
1186 }
1187
1188 0
1189}
1190
986sub size_allocate { 1191sub invoke_size_allocate {
987 my ($self, $w, $h) = @_; 1192 my ($self, $w, $h) = @_;
988 1193
1194 $self->update_slider;
989 $self->SUPER::size_allocate ($w, $h); 1195 $self->SUPER::invoke_size_allocate ($w, $h)
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993} 1196}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997 1197
998############################################################################# 1198#############################################################################
999 1199
1000package CFClient::UI::Frame; 1200package CFPlus::UI::Frame;
1001 1201
1002our @ISA = CFClient::UI::Bin::; 1202our @ISA = CFPlus::UI::Bin::;
1003 1203
1004use CFClient::OpenGL; 1204use CFPlus::OpenGL;
1005 1205
1006sub new { 1206sub new {
1007 my $class = shift; 1207 my $class = shift;
1008 1208
1009 $class->SUPER::new ( 1209 $class->SUPER::new (
… …
1017 1217
1018 if ($self->{bg}) { 1218 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)}; 1219 my ($w, $h) = @$self{qw(w h)};
1020 1220
1021 glEnable GL_BLEND; 1221 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} }; 1223 glColor_premultiply @{ $self->{bg} };
1024 1224
1025 glBegin GL_QUADS; 1225 glBegin GL_QUADS;
1026 glVertex 0 , 0; 1226 glVertex 0 , 0;
1027 glVertex 0 , $h; 1227 glVertex 0 , $h;
1028 glVertex $w, $h; 1228 glVertex $w, $h;
… …
1035 $self->SUPER::_draw; 1235 $self->SUPER::_draw;
1036} 1236}
1037 1237
1038############################################################################# 1238#############################################################################
1039 1239
1040package CFClient::UI::FancyFrame; 1240package CFPlus::UI::FancyFrame;
1041 1241
1042our @ISA = CFClient::UI::Bin::; 1242our @ISA = CFPlus::UI::Bin::;
1043 1243
1044use CFClient::OpenGL; 1244use CFPlus::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053 1245
1054sub new { 1246sub new {
1055 my ($class, %arg) = @_; 1247 my ($class, %arg) = @_;
1056 1248
1057 my $title = delete $arg{title}; 1249 if ((exists $arg{label}) && !ref $arg{label}) {
1250 $arg{label} = new CFPlus::UI::Label
1251 align => 1,
1252 valign => 0,
1253 text => $arg{label},
1254 fontsize => ($arg{border} || 0.8) * 0.75;
1255 }
1256
1257 my $self = $class->SUPER::new (
1258 # label => "",
1259 fg => [0.6, 0.3, 0.1],
1260 border => 0.8,
1261 style => 'single',
1262 %arg,
1263 );
1264
1265 $self
1266}
1267
1268sub add {
1269 my ($self, @widgets) = @_;
1270
1271 $self->SUPER::add (@widgets);
1272 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1273}
1274
1275sub border {
1276 int $_[0]{border} * $::FONTSIZE
1277}
1278
1279sub size_request {
1280 my ($self) = @_;
1281
1282 ($self->{label_w}, undef) = $self->{label}->size_request
1283 if $self->{label};
1284
1285 my ($w, $h) = $self->SUPER::size_request;
1286
1287 (
1288 $w + $self->border * 2,
1289 $h + $self->border * 2,
1290 )
1291}
1292
1293sub invoke_size_allocate {
1294 my ($self, $w, $h) = @_;
1295
1296 my $border = $self->border;
1297
1298 $w -= List::Util::max 0, $border * 2;
1299 $h -= List::Util::max 0, $border * 2;
1300
1301 if (my $label = $self->{label}) {
1302 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1303 $label->{h} = List::Util::min $h, $border;
1304 $label->invoke_size_allocate ($label->{w}, $label->{h});
1305 }
1306
1307 $self->child->configure ($border, $border, $w, $h);
1308
1309 1
1310}
1311
1312sub _draw {
1313 my ($self) = @_;
1314
1315 my $child = $self->{children}[0];
1316
1317 my $border = $self->border;
1318 my ($w, $h) = ($self->{w}, $self->{h});
1319
1320 $child->draw;
1321
1322 glColor @{$self->{fg}};
1323 glBegin GL_LINE_STRIP;
1324 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1325 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1326 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1327 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1328 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1329 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1330 glEnd;
1331
1332 if ($self->{label}) {
1333 glTranslate $border * 2, 0;
1334 $self->{label}->_draw;
1335 }
1336}
1337
1338#############################################################################
1339
1340package CFPlus::UI::Toplevel;
1341
1342our @ISA = CFPlus::UI::Bin::;
1343
1344use CFPlus::OpenGL;
1345
1346my $bg =
1347 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1348 mipmap => 1, wrap => 1;
1349
1350my @border =
1351 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1352 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1353
1354my @icon =
1355 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1356 qw(x1_move.png x1_resize.png);
1357
1358sub new {
1359 my ($class, %arg) = @_;
1058 1360
1059 my $self = $class->SUPER::new ( 1361 my $self = $class->SUPER::new (
1060 bg => [1, 1, 1, 1], 1362 bg => [1, 1, 1, 1],
1061 border_bg => [1, 1, 1, 1], 1363 border_bg => [1, 1, 1, 1],
1062 border => 0.6, 1364 border => 0.6,
1063 can_events => 1, 1365 can_events => 1,
1064 min_w => 16, 1366 min_w => 64,
1065 min_h => 16, 1367 min_h => 32,
1066 %arg, 1368 %arg,
1067 ); 1369 );
1068 1370
1069 $self->{title} = new CFClient::UI::Label 1371 $self->{title_widget} = new CFPlus::UI::Label
1070 align => 0, 1372 align => 0,
1071 valign => 1, 1373 valign => 1,
1072 text => $title, 1374 text => $self->{title},
1073 fontsize => $self->{border} 1375 fontsize => $self->{border},
1074 if defined $title; 1376 if exists $self->{title};
1377
1378 if ($self->{has_close_button}) {
1379 $self->{close_button} =
1380 new CFPlus::UI::ImageButton
1381 path => 'x1_close.png',
1382 on_activate => sub { $self->emit ("delete") };
1383
1384 $self->CFPlus::UI::Container::add ($self->{close_button});
1385 }
1075 1386
1076 $self 1387 $self
1077} 1388}
1078 1389
1079sub add { 1390sub add {
1080 my ($self, @widgets) = @_; 1391 my ($self, @widgets) = @_;
1081 1392
1082 $self->SUPER::add (@widgets); 1393 $self->SUPER::add (@widgets);
1394 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1083 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title}; 1395 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1084} 1396}
1085 1397
1086sub border { 1398sub border {
1087 int $_[0]{border} * $::FONTSIZE 1399 int $_[0]{border} * $::FONTSIZE
1088} 1400}
1089 1401
1090sub size_request { 1402sub size_request {
1091 my ($self) = @_; 1403 my ($self) = @_;
1092 1404
1093 $self->{title}->size_request 1405 $self->{title_widget}->size_request
1094 if $self->{title}; 1406 if $self->{title_widget};
1407
1408 $self->{close_button}->size_request
1409 if $self->{close_button};
1095 1410
1096 my ($w, $h) = $self->SUPER::size_request; 1411 my ($w, $h) = $self->SUPER::size_request;
1097 1412
1098 ( 1413 (
1099 $w + $self->border * 2, 1414 $w + $self->border * 2,
1100 $h + $self->border * 2, 1415 $h + $self->border * 2,
1101 ) 1416 )
1102} 1417}
1103 1418
1104sub size_allocate { 1419sub invoke_size_allocate {
1105 my ($self, $w, $h) = @_; 1420 my ($self, $w, $h) = @_;
1106 1421
1107 if ($self->{title}) { 1422 if ($self->{title_widget}) {
1108 $self->{title}{w} = $w; 1423 $self->{title_widget}{w} = $w;
1109 $self->{title}{h} = $h; 1424 $self->{title_widget}{h} = $h;
1110 $self->{title}->size_allocate ($w, $h); 1425 $self->{title_widget}->invoke_size_allocate ($w, $h);
1111 } 1426 }
1112 1427
1113 my $border = $self->border; 1428 my $border = $self->border;
1114 1429
1115 $h -= List::Util::max 0, $border * 2; 1430 $h -= List::Util::max 0, $border * 2;
1116 $w -= List::Util::max 0, $border * 2; 1431 $w -= List::Util::max 0, $border * 2;
1432
1433 $self->child->configure ($border, $border, $w, $h);
1434
1435 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1436 if $self->{close_button};
1437
1438 1
1439}
1440
1441sub invoke_delete {
1442 my ($self) = @_;
1443
1444 $self->hide;
1117 1445
1118 $self->child->configure ($border, $border, $w, $h); 1446 1
1119} 1447}
1120 1448
1121sub button_down { 1449sub invoke_button_down {
1122 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
1123 1451
1124 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
1125 my $border = $self->border; 1453 my $border = $self->border;
1126 1454
… …
1142 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
1143 1471
1144 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1145 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1146 1474
1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1147 $self->realloc; 1476 $self->realloc;
1148 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1149 }; 1477 };
1150 1478
1151 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
1152 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1156 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
1157 1485
1158 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
1159 1487
1160 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1161 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
1162 } 1496 1
1163} 1497}
1164 1498
1165sub button_up { 1499sub invoke_button_up {
1166 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
1167 1501
1168 delete $self->{motion}; 1502 ! ! delete $self->{motion}
1169} 1503}
1170 1504
1171sub mouse_motion { 1505sub invoke_mouse_motion {
1172 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
1173 1507
1174 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1508 $self->{motion}->($ev, $x, $y) if $self->{motion};
1509
1510 ! ! $self->{motion}
1511}
1512
1513sub invoke_visibility_change {
1514 my ($self, $visible) = @_;
1515
1516 delete $self->{motion} unless $visible;
1517
1518 0
1175} 1519}
1176 1520
1177sub _draw { 1521sub _draw {
1178 my ($self) = @_; 1522 my ($self) = @_;
1179 1523
… …
1186 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1187 1531
1188 my $border = $self->border; 1532 my $border = $self->border;
1189 1533
1190 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
1191 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1192 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1193 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1194 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1538 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1539
1540 # move
1541 my $w2 = ($w - $border) * .5;
1542 my $h2 = ($h - $border) * .5;
1543 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1544 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1545 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1546
1547 # resize
1548 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1549 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1550 unless $self->{has_close_button};
1551 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1195 1553
1196 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197 glColor @{ $self->{bg} }; 1555 glColor @{ $self->{bg} };
1198 1556
1199 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
… …
1205 1563
1206 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1207 1565
1208 $child->draw; 1566 $child->draw;
1209 1567
1210 if ($self->{title}) { 1568 if ($self->{title_widget}) {
1211 glTranslate 0, $border - $self->{h}; 1569 glTranslate 0, $border - $self->{h};
1212 $self->{title}->_draw; 1570 $self->{title_widget}->_draw;
1571
1572 glTranslate 0, - ($border - $self->{h});
1213 } 1573 }
1574
1575 $self->{close_button}->draw
1576 if $self->{close_button};
1214} 1577}
1215 1578
1216############################################################################# 1579#############################################################################
1217 1580
1218package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1219 1582
1220our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1221 1584
1222use List::Util qw(max sum); 1585use List::Util qw(max sum);
1223 1586
1224use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1225 1588
1226sub new { 1589sub new {
1227 my $class = shift; 1590 my $class = shift;
1228 1591
1229 $class->SUPER::new ( 1592 $class->SUPER::new (
1230 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1231 @_, 1595 @_,
1232 ) 1596 )
1233} 1597}
1234 1598
1235sub children {
1236 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1237}
1238
1239sub add { 1599sub add {
1240 my ($self, $x, $y, $child) = @_;
1241
1242 $child->set_parent ($self);
1243 $self->{children}[$y][$x] = $child;
1244
1245 $self->realloc;
1246}
1247
1248# TODO: move to container class maybe? send children a signal on removal?
1249sub clear {
1250 my ($self) = @_; 1600 my ($self, @widgets) = @_;
1601
1602 for my $child (@widgets) {
1603 $child->{c_rowspan} ||= 1;
1604 $child->{c_colspan} ||= 1;
1605 }
1606
1607 $self->SUPER::add (@widgets);
1608}
1609
1610sub add_at {
1611 my $self = shift;
1612
1613 my @widgets;
1614
1615 while (@_) {
1616 my ($col, $row, $child) = splice @_, 0, 3, ();
1617
1618 $child->{c_row} = $row;
1619 $child->{c_col} = $col;
1620
1621 push @widgets, $child;
1622 }
1623
1624 $self->add (@widgets);
1625}
1626
1627sub get_wh {
1628 my ($self) = @_;
1629
1630 my (@w, @h);
1251 1631
1252 my @children = $self->children; 1632 my @children = $self->children;
1253 delete $self->{children}; 1633
1634 # first pass, columns
1635 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1636 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1637
1638 my $sw = sum @w[$c .. $c + $cs - 1];
1639
1640 if ($w > $sw) {
1641 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1642 }
1254 1643 }
1255 for (@children) {
1256 delete $_->{parent};
1257 $_->hide;
1258 }
1259 1644
1260 $self->realloc; 1645 # second pass, rows
1261} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1262
1263sub get_wh {
1264 my ($self) = @_;
1265
1266 my (@w, @h);
1267
1268 for my $y (0 .. $#{$self->{children}}) {
1269 my $row = $self->{children}[$y]
1270 or next;
1271
1272 for my $x (0 .. $#$row) {
1273 my $widget = $row->[$x]
1274 or next;
1275 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1276 1648
1277 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1278 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1279 } 1653 }
1280 } 1654 }
1281 1655
1282 (\@w, \@h) 1656 (\@w, \@h)
1283} 1657}
… …
1291 (sum @$ws), 1665 (sum @$ws),
1292 (sum @$hs), 1666 (sum @$hs),
1293 ) 1667 )
1294} 1668}
1295 1669
1296sub size_allocate { 1670sub invoke_size_allocate {
1297 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1298 1672
1299 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1300 1674
1301 my $req_w = (sum @$ws) || 1; 1675 my $req_w = (sum @$ws) || 1;
1302 my $req_h = (sum @$hs) || 1; 1676 my $req_h = (sum @$hs) || 1;
1303 1677
1304 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1305 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1306 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1307 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1308 1682
1309 # linearly scale sizes
1310 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1311 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1312 1684
1313 CFClient::UI::harmonize $ws; 1685 CFPlus::UI::harmonize $ws;
1686
1687 my @row_expand = @{$self->{row_expand}};
1688 @row_expand = (1) x @$ws unless @row_expand;
1689 my $row_expand = (sum @row_expand) || 1;
1690
1691 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1692
1314 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1315 1694
1316 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1317 1697
1318 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1319 my $row = $self->{children}[$r] 1699 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1320 or next;
1321 1700
1322 my $x = 0; 1701 $widget->configure (
1323 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1324 1704 );
1325 for my $c (0 .. $#$row) { 1705 }
1326 my $col_w = $ws->[$c];
1327 1706
1328 if (my $widget = $row->[$c]) { 1707 1
1329 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1330 }
1331 1709
1332 $x += $col_w; 1710#############################################################################
1711
1712package CFPlus::UI::Fixed;
1713
1714use List::Util qw(min max);
1715
1716our @ISA = CFPlus::UI::Container::;
1717
1718sub _scale($$$) {
1719 my ($rel, $val, $max) = @_;
1720
1721 $rel ? $val * $max : $val
1722}
1723
1724sub size_request {
1725 my ($self) = @_;
1726
1727 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1728
1729 # determine overall size by querying abs widgets
1730 for my $child ($self->visible_children) {
1731 unless ($child->{c_rel}) {
1732 my $x = $child->{c_x};
1733 my $y = $child->{c_y};
1734
1735 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1736 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1333 } 1737 }
1334
1335 $y += $row_h;
1336 } 1738 }
1337 1739
1338} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1339 1742
1340sub find_widget { 1743 # now layout remaining widgets
1744 for my $child ($self->visible_children) {
1745 if ($child->{c_rel}) {
1746 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1747 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1751 }
1752 }
1753
1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1756
1757 ($W, $H)
1758}
1759
1760sub invoke_size_allocate {
1341 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1342 1762
1343 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1344 $y -= $self->{y}; 1764 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1765 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1345 1766
1346 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1347 1769
1348 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1349 $res = $_->find_widget ($x, $y) 1771 }
1350 and return $res; 1772
1351 } 1773 1
1352
1353 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1354}
1355
1356sub _draw {
1357 my ($self) = @_;
1358
1359 for (grep $_, @{$self->{children}}) {
1360 $_->draw for grep $_, @$_;
1361 }
1362} 1774}
1363 1775
1364############################################################################# 1776#############################################################################
1365 1777
1366package CFClient::UI::Box; 1778package CFPlus::UI::Box;
1367 1779
1368our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1369 1781
1370sub size_request { 1782sub size_request {
1371 my ($self) = @_; 1783 my ($self) = @_;
1784
1785 my @children = $self->visible_children;
1372 1786
1373 $self->{vertical} 1787 $self->{vertical}
1374 ? ( 1788 ? (
1375 (List::Util::max map $_->{req_w}, @{$self->{children}}), 1789 (List::Util::max map $_->{req_w}, @children),
1376 (List::Util::sum map $_->{req_h}, @{$self->{children}}), 1790 (List::Util::sum map $_->{req_h}, @children),
1377 ) 1791 )
1378 : ( 1792 : (
1379 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1793 (List::Util::sum map $_->{req_w}, @children),
1380 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1794 (List::Util::max map $_->{req_h}, @children),
1381 ) 1795 )
1382} 1796}
1383 1797
1384sub size_allocate { 1798sub invoke_size_allocate {
1385 my ($self, $w, $h) = @_; 1799 my ($self, $w, $h) = @_;
1386 1800
1387 my $space = $self->{vertical} ? $h : $w; 1801 my $space = $self->{vertical} ? $h : $w;
1388 my $children = $self->{children}; 1802 my @children = $self->visible_children;
1389 1803
1390 my @req; 1804 my @req;
1391 1805
1392 if ($self->{homogeneous}) { 1806 if ($self->{homogeneous}) {
1393 @req = ($space / (@$children || 1)) x @$children; 1807 @req = ($space / (@children || 1)) x @children;
1394 } else { 1808 } else {
1395 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1809 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1396 my $req = List::Util::sum @req; 1810 my $req = List::Util::sum @req;
1397 1811
1398 if ($req > $space) { 1812 if ($req > $space) {
1399 # ah well, not enough space 1813 # ah well, not enough space
1400 $_ *= $space / $req for @req; 1814 $_ *= $space / $req for @req;
1401 } else { 1815 } else {
1402 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1816 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1403 1817
1404 $space = ($space - $req) / $expand; # remaining space to give away 1818 $space = ($space - $req) / $expand; # remaining space to give away
1405 1819
1406 $req[$_] += $space * $children->[$_]{expand} 1820 $req[$_] += $space * $children[$_]{expand}
1407 for 0 .. $#$children; 1821 for 0 .. $#children;
1408 } 1822 }
1409 } 1823 }
1410 1824
1411 CFClient::UI::harmonize \@req; 1825 CFPlus::UI::harmonize \@req;
1412 1826
1413 my $pos = 0; 1827 my $pos = 0;
1414 for (0 .. $#$children) { 1828 for (0 .. $#children) {
1415 my $alloc = $req[$_]; 1829 my $alloc = $req[$_];
1416 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1830 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1417 1831
1418 $pos += $alloc; 1832 $pos += $alloc;
1419 } 1833 }
1420 1834
1421 1 1835 1
1422} 1836}
1423 1837
1424############################################################################# 1838#############################################################################
1425 1839
1426package CFClient::UI::HBox; 1840package CFPlus::UI::HBox;
1427 1841
1428our @ISA = CFClient::UI::Box::; 1842our @ISA = CFPlus::UI::Box::;
1429 1843
1430sub new { 1844sub new {
1431 my $class = shift; 1845 my $class = shift;
1432 1846
1433 $class->SUPER::new ( 1847 $class->SUPER::new (
… …
1436 ) 1850 )
1437} 1851}
1438 1852
1439############################################################################# 1853#############################################################################
1440 1854
1441package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1442 1856
1443our @ISA = CFClient::UI::Box::; 1857our @ISA = CFPlus::UI::Box::;
1444 1858
1445sub new { 1859sub new {
1446 my $class = shift; 1860 my $class = shift;
1447 1861
1448 $class->SUPER::new ( 1862 $class->SUPER::new (
… …
1451 ) 1865 )
1452} 1866}
1453 1867
1454############################################################################# 1868#############################################################################
1455 1869
1456package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1457 1871
1458our @ISA = CFClient::UI::DrawBG::; 1872our @ISA = CFPlus::UI::DrawBG::;
1459 1873
1460use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1461 1875
1462sub new { 1876sub new {
1463 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1464 1878
1465 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
… …
1468 #active_bg => none 1882 #active_bg => none
1469 #font => default_font 1883 #font => default_font
1470 #text => initial text 1884 #text => initial text
1471 #markup => initial narkup 1885 #markup => initial narkup
1472 #max_w => maximum pixel width 1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1473 ellipsise => 3, # end 1888 ellipsise => 3, # end
1474 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1475 fontsize => 1, 1890 fontsize => 1,
1476 align => -1, 1891 align => -1,
1477 valign => -1, 1892 valign => -1,
1478 padding_x => 2, 1893 padding_x => 2,
1479 padding_y => 2, 1894 padding_y => 2,
1480 can_events => 0, 1895 can_events => 0,
1481 %arg 1896 %arg
1482 ); 1897 );
1483 1898
1484 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1485 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1486 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1487 $self->{template} = $layout; 1902 $self->{template} = $layout;
1488 } 1903 }
1489 1904
1490 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1494 } 1909 }
1495 1910
1496 $self 1911 $self
1497} 1912}
1498 1913
1499sub escape($) {
1500 local $_ = $_[0];
1501
1502 s/&/&amp;/g;
1503 s/>/&gt;/g;
1504 s/</&lt;/g;
1505
1506 $_
1507}
1508
1509sub update { 1914sub update {
1510 my ($self) = @_; 1915 my ($self) = @_;
1511 1916
1512 delete $self->{texture}; 1917 delete $self->{texture};
1513 $self->SUPER::update; 1918 $self->SUPER::update;
1514} 1919}
1515 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1516sub set_text { 1934sub set_text {
1517 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1518 1936
1519 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1520 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1521 1939
1522 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1523 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1524 1941
1942 delete $self->{size_req};
1525 $self->realloc; 1943 $self->realloc;
1526 $self->update; 1944 $self->update;
1527} 1945}
1528 1946
1529sub set_markup { 1947sub set_markup {
… …
1532 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1533 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1534 1952
1535 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1536 1954
1537 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1538 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1539 1956
1957 delete $self->{size_req};
1540 $self->realloc; 1958 $self->realloc;
1541 $self->update; 1959 $self->update;
1542} 1960}
1543 1961
1544sub size_request { 1962sub size_request {
1545 my ($self) = @_; 1963 my ($self) = @_;
1546 1964
1965 $self->{size_req} ||= do {
1547 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1966 $self->{layout}->set_font ($self->{font}) if $self->{font};
1548 $self->{layout}->set_width ($self->{max_w} || -1); 1967 $self->{layout}->set_width ($self->{max_w} || -1);
1549 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1968 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1969 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1970 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552 1971
1553 my ($w, $h) = $self->{layout}->size; 1972 my ($w, $h) = $self->{layout}->size;
1554 1973
1555 if (exists $self->{template}) { 1974 if (exists $self->{template}) {
1556 $self->{template}->set_font ($self->{font}) if $self->{font}; 1975 $self->{template}->set_font ($self->{font}) if $self->{font};
1976 $self->{template}->set_width ($self->{max_w} || -1);
1557 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1977 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1558 1978
1559 my ($w2, $h2) = $self->{template}->size; 1979 my ($w2, $h2) = $self->{template}->size;
1560 1980
1561 $w = List::Util::max $w, $w2; 1981 $w = List::Util::max $w, $w2;
1562 $h = List::Util::max $h, $h2; 1982 $h = List::Util::max $h, $h2;
1983 }
1984
1985 [$w, $h]
1563 } 1986 };
1564 1987
1565 ($w, $h) 1988 @{ $self->{size_req} }
1566} 1989}
1567 1990
1991sub baseline_shift {
1992 $_[0]{layout}->descent
1993}
1994
1568sub size_allocate { 1995sub invoke_size_allocate {
1569 my ($self, $w, $h) = @_; 1996 my ($self, $w, $h) = @_;
1570 1997
1571 delete $self->{ox}; 1998 delete $self->{ox};
1572 1999
1573 delete $self->{texture} 2000 delete $self->{texture}
1574 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w}; 2001 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2002
2003 1
1575} 2004}
1576 2005
1577sub set_fontsize { 2006sub set_fontsize {
1578 my ($self, $fontsize) = @_; 2007 my ($self, $fontsize) = @_;
1579 2008
1580 $self->{fontsize} = $fontsize; 2009 $self->{fontsize} = $fontsize;
2010 delete $self->{size_req};
1581 delete $self->{texture}; 2011 delete $self->{texture};
1582 2012
1583 $self->realloc; 2013 $self->realloc;
1584} 2014}
1585 2015
2016sub reconfigure {
2017 my ($self) = @_;
2018
2019 delete $self->{size_req};
2020 delete $self->{texture};
2021
2022 $self->SUPER::reconfigure;
2023}
2024
1586sub _draw { 2025sub _draw {
1587 my ($self) = @_; 2026 my ($self) = @_;
1588 2027
1589 $self->SUPER::_draw; # draw background, if applicable 2028 $self->SUPER::_draw; # draw background, if applicable
1590 2029
1591 my $tex = $self->{texture} ||= do { 2030 my $size = $self->{texture} ||= do {
1592 $self->{layout}->set_foreground (@{$self->{fg}}); 2031 $self->{layout}->set_foreground (@{$self->{fg}});
1593 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2032 $self->{layout}->set_font ($self->{font}) if $self->{font};
1594 $self->{layout}->set_width ($self->{w}); 2033 $self->{layout}->set_width ($self->{w});
1595 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2034 $self->{layout}->set_ellipsise ($self->{ellipsise});
1596 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2035 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1597 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2036 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1598 2037
1599 new_from_layout CFClient::Texture $self->{layout} 2038 [$self->{layout}->size]
1600 }; 2039 };
1601 2040
1602 unless (exists $self->{ox}) { 2041 unless (exists $self->{ox}) {
1603 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 2042 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1604 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x} 2043 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1605 : ($self->{w} - $tex->{w}) * 0.5); 2044 : ($self->{w} - $size->[0]) * 0.5);
1606 2045
1607 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 2046 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1608 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y} 2047 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1609 : ($self->{h} - $tex->{h}) * 0.5); 2048 : ($self->{h} - $size->[1]) * 0.5);
2049
2050 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1610 }; 2051 };
1611 2052
1612 glEnable GL_TEXTURE_2D; 2053# unless ($self->{list}) {
1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2054# $self->{list} = CFPlus::OpenGL::glGenList;
1614 2055# CFPlus::OpenGL::glNewList $self->{list};
1615 if ($tex->{format} == GL_ALPHA) { 2056# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1616 glColor @{$self->{fg}}; 2057# CFPlus::OpenGL::glEndList;
1617 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1618 } else {
1619 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1620 } 2058# }
2059#
2060# CFPlus::OpenGL::glCallList $self->{list};
1621 2061
1622 glDisable GL_TEXTURE_2D; 2062 $self->{layout}->draw;
1623} 2063}
2064
2065#sub destroy {
2066# my ($self) = @_;
2067#
2068# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2069#
2070# $self->SUPER::destroy;
2071#}
1624 2072
1625############################################################################# 2073#############################################################################
1626 2074
1627package CFClient::UI::EntryBase; 2075package CFPlus::UI::EntryBase;
1628 2076
1629our @ISA = CFClient::UI::Label::; 2077our @ISA = CFPlus::UI::Label::;
1630 2078
1631use CFClient::OpenGL; 2079use CFPlus::OpenGL;
1632 2080
1633sub new { 2081sub new {
1634 my $class = shift; 2082 my $class = shift;
1635 2083
1636 $class->SUPER::new ( 2084 $class->SUPER::new (
1637 fg => [1, 1, 1], 2085 fg => [1, 1, 1],
1638 bg => [0, 0, 0, 0.2], 2086 bg => [0, 0, 0, 0.2],
2087 outline => [0.6, 0.3, 0.1],
1639 active_bg => [1, 1, 1, 0.5], 2088 active_bg => [0, 0, 1, .2],
1640 active_fg => [0, 0, 0], 2089 active_fg => [1, 1, 1],
2090 active_outline => [1, 1, 0],
1641 can_hover => 1, 2091 can_hover => 1,
1642 can_focus => 1, 2092 can_focus => 1,
1643 valign => 0, 2093 valign => 0,
1644 can_events => 1, 2094 can_events => 1,
2095 ellipsise => 0,
1645 #text => ... 2096 #text => ...
2097 #hidden => "*",
1646 @_ 2098 @_
1647 ) 2099 )
1648} 2100}
1649 2101
1650sub _set_text { 2102sub _set_text {
… …
1652 2104
1653 delete $self->{cur_h}; 2105 delete $self->{cur_h};
1654 2106
1655 return if $self->{text} eq $text; 2107 return if $self->{text} eq $text;
1656 2108
1657 delete $self->{texture};
1658
1659 $self->{last_activity} = $::NOW; 2109 $self->{last_activity} = $::NOW;
1660 $self->{text} = $text; 2110 $self->{text} = $text;
1661 2111
1662 $text =~ s/./*/g if $self->{hidden}; 2112 $text =~ s/./*/g if $self->{hidden};
1663 $self->{layout}->set_text ("$text "); 2113 $self->{layout}->set_text ("$text ");
2114 delete $self->{size_req};
1664 2115
1665 $self->_emit (changed => $self->{text}); 2116 $self->emit (changed => $self->{text});
2117
2118 $self->realloc;
2119 $self->update;
1666} 2120}
1667 2121
1668sub set_text { 2122sub set_text {
1669 my ($self, $text) = @_; 2123 my ($self, $text) = @_;
1670 2124
1671 $self->{cursor} = length $text; 2125 $self->{cursor} = length $text;
1672 $self->_set_text ($text); 2126 $self->_set_text ($text);
1673
1674 $self->realloc;
1675} 2127}
1676 2128
1677sub get_text { 2129sub get_text {
1678 $_[0]{text} 2130 $_[0]{text}
1679} 2131}
… …
1684 my ($w, $h) = $self->SUPER::size_request; 2136 my ($w, $h) = $self->SUPER::size_request;
1685 2137
1686 ($w + 1, $h) # add 1 for cursor 2138 ($w + 1, $h) # add 1 for cursor
1687} 2139}
1688 2140
1689sub key_down { 2141sub invoke_key_down {
1690 my ($self, $ev) = @_; 2142 my ($self, $ev) = @_;
1691 2143
1692 my $mod = $ev->{mod}; 2144 my $mod = $ev->{mod};
1693 my $sym = $ev->{sym}; 2145 my $sym = $ev->{sym};
1694 my $uni = $ev->{unicode}; 2146 my $uni = $ev->{unicode};
1695 2147
1696 my $text = $self->get_text; 2148 my $text = $self->get_text;
2149
2150 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1697 2151
1698 if ($uni == 8) { 2152 if ($uni == 8) {
1699 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2153 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1700 } elsif ($uni == 127) { 2154 } elsif ($uni == 127) {
1701 substr $text, $self->{cursor}, 1, ""; 2155 substr $text, $self->{cursor}, 1, "";
1702 } elsif ($sym == CFClient::SDLK_LEFT) { 2156 } elsif ($sym == CFPlus::SDLK_LEFT) {
1703 --$self->{cursor} if $self->{cursor}; 2157 --$self->{cursor} if $self->{cursor};
1704 } elsif ($sym == CFClient::SDLK_RIGHT) { 2158 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1705 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2159 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1706 } elsif ($sym == CFClient::SDLK_HOME) { 2160 } elsif ($sym == CFPlus::SDLK_HOME) {
2161 # what a hack
2162 $self->{cursor} =
2163 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2164 ? length $1
2165 : 0;
2166 } elsif ($sym == CFPlus::SDLK_END) {
2167 # uh, again
2168 $self->{cursor} =
2169 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2170 ? $self->{cursor} + length $1
2171 : length $self->{text};
2172 } elsif ($uni == 21) { # ctrl-u
2173 $text = "";
1707 $self->{cursor} = 0; 2174 $self->{cursor} = 0;
1708 } elsif ($sym == CFClient::SDLK_END) {
1709 $self->{cursor} = length $text;
1710 } elsif ($uni == 27) { 2175 } elsif ($uni == 27) {
1711 $self->_emit ('escape'); 2176 $self->emit ('escape');
1712 } elsif ($uni) { 2177 } elsif ($uni == 0x0d) {
2178 substr $text, $self->{cursor}++, 0, "\012";
2179 } elsif ($uni >= 0x20) {
1713 substr $text, $self->{cursor}++, 0, chr $uni; 2180 substr $text, $self->{cursor}++, 0, chr $uni;
2181 } else {
2182 return 0;
1714 } 2183 }
1715 2184
1716 $self->_set_text ($text); 2185 $self->_set_text ($text);
1717 2186
1718 $self->realloc; 2187 $self->realloc;
1719} 2188 $self->update;
1720 2189
2190 1
2191}
2192
1721sub focus_in { 2193sub invoke_focus_in {
1722 my ($self) = @_; 2194 my ($self) = @_;
1723 2195
1724 $self->{last_activity} = $::NOW; 2196 $self->{last_activity} = $::NOW;
1725 2197
1726 $self->SUPER::focus_in; 2198 $self->SUPER::invoke_focus_in
1727} 2199}
1728 2200
1729sub button_down { 2201sub invoke_button_down {
1730 my ($self, $ev, $x, $y) = @_; 2202 my ($self, $ev, $x, $y) = @_;
1731 2203
1732 $self->SUPER::button_down ($ev, $x, $y); 2204 $self->SUPER::invoke_button_down ($ev, $x, $y);
1733 2205
1734 my $idx = $self->{layout}->xy_to_index ($x, $y); 2206 my $idx = $self->{layout}->xy_to_index ($x, $y);
1735 2207
1736 # byte-index to char-index 2208 # byte-index to char-index
1737 my $text = $self->{text}; 2209 my $text = $self->{text};
1738 utf8::encode $text; 2210 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1739 $self->{cursor} = length substr $text, 0, $idx; 2211 $self->{cursor} = length $text;
1740 2212
1741 $self->_set_text ($self->{text}); 2213 $self->_set_text ($self->{text});
1742 $self->update; 2214 $self->update;
2215
2216 1
1743} 2217}
1744 2218
1745sub mouse_motion { 2219sub invoke_mouse_motion {
1746 my ($self, $ev, $x, $y) = @_; 2220 my ($self, $ev, $x, $y) = @_;
1747# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2221# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2222
2223 1
1748} 2224}
1749 2225
1750sub _draw { 2226sub _draw {
1751 my ($self) = @_; 2227 my ($self) = @_;
1752 2228
1753 local $self->{fg} = $self->{fg}; 2229 local $self->{fg} = $self->{fg};
1754 2230
1755 if ($FOCUS == $self) { 2231 if ($FOCUS == $self) {
1756 glColor @{$self->{active_bg}}; 2232 glColor_premultiply @{$self->{active_bg}};
1757 $self->{fg} = $self->{active_fg}; 2233 $self->{fg} = $self->{active_fg};
1758 } else { 2234 } else {
1759 glColor @{$self->{bg}}; 2235 glColor_premultiply @{$self->{bg}};
1760 } 2236 }
1761 2237
1762 glEnable GL_BLEND; 2238 glEnable GL_BLEND;
1763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2239 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1764 glBegin GL_QUADS; 2240 glBegin GL_QUADS;
1765 glVertex 0 , 0; 2241 glVertex 0 , 0;
1766 glVertex 0 , $self->{h}; 2242 glVertex 0 , $self->{h};
1767 glVertex $self->{w}, $self->{h}; 2243 glVertex $self->{w}, $self->{h};
1768 glVertex $self->{w}, 0; 2244 glVertex $self->{w}, 0;
… …
1776 2252
1777 unless (exists $self->{cur_h}) { 2253 unless (exists $self->{cur_h}) {
1778 my $text = substr $self->{text}, 0, $self->{cursor}; 2254 my $text = substr $self->{text}, 0, $self->{cursor};
1779 utf8::encode $text; 2255 utf8::encode $text;
1780 2256
1781 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2257 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1782 } 2258 }
1783 2259
1784 glColor @{$self->{fg}}; 2260 glColor_premultiply @{$self->{active_fg}};
1785 glBegin GL_LINES; 2261 glBegin GL_LINES;
1786 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2262 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1787 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2263 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1788 glEnd; 2264 glEnd;
1789 }
1790}
1791 2265
2266 glLineWidth 3;
2267 glColor @{$self->{active_outline}};
2268 glBegin GL_LINE_LOOP;
2269 glVertex 0, 0;
2270 glVertex $self->{w} - 1, 0;
2271 glVertex $self->{w} - 1, $self->{h} - 1;
2272 glVertex 0, $self->{h} - 1;
2273 glEnd;
2274 glLineWidth 1;
2275
2276 } else {
2277 glColor @{$self->{outline}};
2278 glTranslate .375, .375;
2279 glBegin GL_LINE_STRIP;
2280 glVertex 0, $self->{h} * .5;
2281 glVertex 0, $self->{h} - 3;
2282 glVertex $self->{w} - 1, $self->{h} - 3;
2283 glVertex $self->{w} - 1, $self->{h} * .5;
2284 glEnd;
2285 }
2286}
2287
2288#############################################################################
2289
1792package CFClient::UI::Entry; 2290package CFPlus::UI::Entry;
1793 2291
1794our @ISA = CFClient::UI::EntryBase::; 2292our @ISA = CFPlus::UI::EntryBase::;
1795 2293
1796use CFClient::OpenGL; 2294use CFPlus::OpenGL;
1797 2295
1798sub key_down { 2296sub invoke_key_down {
1799 my ($self, $ev) = @_; 2297 my ($self, $ev) = @_;
1800 2298
1801 my $sym = $ev->{sym}; 2299 my $sym = $ev->{sym};
1802 2300
1803 if ($sym == 13) { 2301 if ($ev->{uni} == 0x0d || $sym == 13) {
1804 unshift @{$self->{history}}, 2302 unshift @{$self->{history}},
1805 my $txt = $self->get_text; 2303 my $txt = $self->get_text;
2304
1806 $self->{history_pointer} = -1; 2305 $self->{history_pointer} = -1;
1807 $self->{history_saveback} = ''; 2306 $self->{history_saveback} = '';
1808 $self->_emit (activate => $txt); 2307 $self->emit (activate => $txt);
1809 $self->update; 2308 $self->update;
1810 2309
1811 } elsif ($sym == CFClient::SDLK_UP) { 2310 } elsif ($sym == CFPlus::SDLK_UP) {
1812 if ($self->{history_pointer} < 0) { 2311 if ($self->{history_pointer} < 0) {
1813 $self->{history_saveback} = $self->get_text; 2312 $self->{history_saveback} = $self->get_text;
1814 } 2313 }
1815 if (@{$self->{history} || []} > 0) { 2314 if (@{$self->{history} || []} > 0) {
1816 $self->{history_pointer}++; 2315 $self->{history_pointer}++;
… …
1818 $self->{history_pointer} = @{$self->{history} || []} - 1; 2317 $self->{history_pointer} = @{$self->{history} || []} - 1;
1819 } 2318 }
1820 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2319 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1821 } 2320 }
1822 2321
1823 } elsif ($sym == CFClient::SDLK_DOWN) { 2322 } elsif ($sym == CFPlus::SDLK_DOWN) {
1824 $self->{history_pointer}--; 2323 $self->{history_pointer}--;
1825 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2324 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1826 2325
1827 if ($self->{history_pointer} >= 0) { 2326 if ($self->{history_pointer} >= 0) {
1828 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2327 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1829 } else { 2328 } else {
1830 $self->set_text ($self->{history_saveback}); 2329 $self->set_text ($self->{history_saveback});
1831 } 2330 }
1832 2331
1833 } else { 2332 } else {
1834 $self->SUPER::key_down ($ev); 2333 return $self->SUPER::invoke_key_down ($ev)
2334 }
2335
1835 } 2336 1
1836
1837} 2337}
1838 2338
1839############################################################################# 2339#############################################################################
1840 2340
2341package CFPlus::UI::TextEdit;
2342
2343our @ISA = CFPlus::UI::EntryBase::;
2344
2345use CFPlus::OpenGL;
2346
2347sub move_cursor_ver {
2348 my ($self, $dy) = @_;
2349
2350 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2351
2352 $y += $dy;
2353
2354 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2355 $self->{cursor} = $index;
2356 delete $self->{cur_h};
2357 $self->update;
2358 return;
2359 }
2360}
2361
2362sub invoke_key_down {
2363 my ($self, $ev) = @_;
2364
2365 my $sym = $ev->{sym};
2366
2367 if ($sym == CFPlus::SDLK_UP) {
2368 $self->move_cursor_ver (-1);
2369 } elsif ($sym == CFPlus::SDLK_DOWN) {
2370 $self->move_cursor_ver (+1);
2371 } else {
2372 return $self->SUPER::invoke_key_down ($ev)
2373 }
2374
2375 1
2376}
2377
2378#############################################################################
2379
1841package CFClient::UI::Button; 2380package CFPlus::UI::ButtonBin;
1842 2381
1843our @ISA = CFClient::UI::Label::; 2382our @ISA = CFPlus::UI::Bin::;
1844 2383
1845use CFClient::OpenGL; 2384use CFPlus::OpenGL;
1846 2385
1847my @tex = 2386my @tex =
1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2387 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1849 qw(b1_button_active.png); 2388 qw(b1_button_inactive.png b1_button_active.png);
1850 2389
1851sub new { 2390sub new {
1852 my $class = shift; 2391 my $class = shift;
1853 2392
1854 $class->SUPER::new ( 2393 $class->SUPER::new (
1855 padding_x => 4,
1856 padding_y => 4,
1857 fg => [1, 1, 1],
1858 active_fg => [0, 0, 1],
1859 can_hover => 1, 2394 can_hover => 1,
1860 align => 0, 2395 align => 0,
1861 valign => 0, 2396 valign => 0,
1862 can_events => 1, 2397 can_events => 1,
1863 @_ 2398 @_
1864 ) 2399 )
1865} 2400}
1866 2401
1867sub activate { }
1868
1869sub button_up { 2402sub invoke_button_up {
1870 my ($self, $ev, $x, $y) = @_; 2403 my ($self, $ev, $x, $y) = @_;
1871 2404
1872 $self->emit ("activate") 2405 $self->emit ("activate")
1873 if $x >= 0 && $x < $self->{w} 2406 if $x >= 0 && $x < $self->{w}
1874 && $y >= 0 && $y < $self->{h}; 2407 && $y >= 0 && $y < $self->{h};
2408
2409 1
1875} 2410}
1876 2411
1877sub _draw { 2412sub _draw {
1878 my ($self) = @_; 2413 my ($self) = @_;
1879
1880 local $self->{fg} = $self->{fg};
1881
1882 if ($GRAB == $self) {
1883 $self->{fg} = $self->{active_fg};
1884 }
1885 2414
1886 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 glColor 0, 0, 0, 1; 2417 glColor 0, 0, 0, 1;
1889 2418
2419 my $tex = $tex[$GRAB == $self];
1890 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2420 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1891 2421
1892 glDisable GL_TEXTURE_2D; 2422 glDisable GL_TEXTURE_2D;
1893 2423
1894 $self->SUPER::_draw; 2424 $self->SUPER::_draw;
1895} 2425}
1896 2426
1897############################################################################# 2427#############################################################################
1898 2428
1899package CFClient::UI::CheckBox; 2429package CFPlus::UI::Button;
1900 2430
1901our @ISA = CFClient::UI::DrawBG::; 2431our @ISA = CFPlus::UI::Label::;
2432
2433use CFPlus::OpenGL;
1902 2434
1903my @tex = 2435my @tex =
1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2436 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2437 qw(b1_button_inactive.png b1_button_active.png);
2438
2439sub new {
2440 my $class = shift;
2441
2442 $class->SUPER::new (
2443 padding_x => 4,
2444 padding_y => 4,
2445 fg => [1.0, 1.0, 1.0],
2446 active_fg => [0.8, 0.8, 0.8],
2447 can_hover => 1,
2448 align => 0,
2449 valign => 0,
2450 can_events => 1,
2451 @_
2452 )
2453}
2454
2455sub invoke_button_up {
2456 my ($self, $ev, $x, $y) = @_;
2457
2458 $self->emit ("activate")
2459 if $x >= 0 && $x < $self->{w}
2460 && $y >= 0 && $y < $self->{h};
2461
2462 1
2463}
2464
2465sub _draw {
2466 my ($self) = @_;
2467
2468 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2469
2470 glEnable GL_TEXTURE_2D;
2471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2472 glColor 0, 0, 0, 1;
2473
2474 my $tex = $tex[$GRAB == $self];
2475 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2476
2477 glDisable GL_TEXTURE_2D;
2478
2479 $self->SUPER::_draw;
2480}
2481
2482#############################################################################
2483
2484package CFPlus::UI::CheckBox;
2485
2486our @ISA = CFPlus::UI::DrawBG::;
2487
2488my @tex =
2489 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1905 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2490 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1906 2491
1907use CFClient::OpenGL; 2492use CFPlus::OpenGL;
1908 2493
1909sub new { 2494sub new {
1910 my $class = shift; 2495 my $class = shift;
1911 2496
1912 $class->SUPER::new ( 2497 $class->SUPER::new (
… …
1926 my ($self) = @_; 2511 my ($self) = @_;
1927 2512
1928 (6) x 2 2513 (6) x 2
1929} 2514}
1930 2515
2516sub toggle {
2517 my ($self) = @_;
2518
2519 $self->{state} = !$self->{state};
2520 $self->emit (changed => $self->{state});
2521 $self->update;
2522}
2523
1931sub button_down { 2524sub invoke_button_down {
1932 my ($self, $ev, $x, $y) = @_; 2525 my ($self, $ev, $x, $y) = @_;
1933 2526
1934 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2527 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1935 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2528 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1936 $self->{state} = !$self->{state}; 2529 $self->toggle;
1937 $self->_emit (changed => $self->{state}); 2530 } else {
2531 return 0
2532 }
2533
1938 } 2534 1
1939} 2535}
1940 2536
1941sub _draw { 2537sub _draw {
1942 my ($self) = @_; 2538 my ($self) = @_;
1943 2539
… …
1958 glDisable GL_TEXTURE_2D; 2554 glDisable GL_TEXTURE_2D;
1959} 2555}
1960 2556
1961############################################################################# 2557#############################################################################
1962 2558
1963package CFClient::UI::Image; 2559package CFPlus::UI::Image;
1964 2560
1965our @ISA = CFClient::UI::Base::; 2561our @ISA = CFPlus::UI::Base::;
1966 2562
1967use CFClient::OpenGL; 2563use CFPlus::OpenGL;
1968use Carp qw/confess/;
1969 2564
1970our %loaded_images; 2565our %texture_cache;
1971 2566
1972sub new { 2567sub new {
1973 my $class = shift; 2568 my $class = shift;
1974 2569
1975 my $self = $class->SUPER::new (can_events => 0, @_); 2570 my $self = $class->SUPER::new (
2571 can_events => 0,
2572 scale => 1,
2573 @_,
2574 );
1976 2575
1977 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2576 $self->{path} || $self->{tex}
2577 or Carp::croak "'path' or 'tex' attributes required";
1978 2578
1979 $loaded_images{$self->{image}} ||= 2579 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1980 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2580 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1981 2581
1982 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2582 CFPlus::weaken $texture_cache{$self->{path}};
1983 2583
1984 Scalar::Util::weaken $loaded_images{$self->{image}}; 2584 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1985
1986 $self->{aspect} = $tex->{w} / $tex->{h};
1987 2585
1988 $self 2586 $self
1989} 2587}
1990 2588
2589sub STORABLE_freeze {
2590 my ($self, $cloning) = @_;
2591
2592 $self->{path}
2593 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2594
2595 $self->{path}
2596}
2597
2598sub STORABLE_attach {
2599 my ($self, $cloning, $path) = @_;
2600
2601 $self->new (path => $path)
2602}
2603
1991sub size_request { 2604sub size_request {
1992 my ($self) = @_; 2605 my ($self) = @_;
1993 2606
1994 ($self->{tex}->{w}, $self->{tex}->{h}) 2607 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1995} 2608}
1996 2609
1997sub _draw { 2610sub _draw {
1998 my ($self) = @_; 2611 my ($self) = @_;
1999 2612
… …
2016 glDisable GL_TEXTURE_2D; 2629 glDisable GL_TEXTURE_2D;
2017} 2630}
2018 2631
2019############################################################################# 2632#############################################################################
2020 2633
2634package CFPlus::UI::ImageButton;
2635
2636our @ISA = CFPlus::UI::Image::;
2637
2638use CFPlus::OpenGL;
2639
2640my %textures;
2641
2642sub new {
2643 my $class = shift;
2644
2645 my $self = $class->SUPER::new (
2646 padding_x => 4,
2647 padding_y => 4,
2648 fg => [1, 1, 1],
2649 active_fg => [0, 0, 1],
2650 can_hover => 1,
2651 align => 0,
2652 valign => 0,
2653 can_events => 1,
2654 @_
2655 );
2656}
2657
2658sub invoke_button_up {
2659 my ($self, $ev, $x, $y) = @_;
2660
2661 $self->emit ("activate")
2662 if $x >= 0 && $x < $self->{w}
2663 && $y >= 0 && $y < $self->{h};
2664
2665 1
2666}
2667
2668#############################################################################
2669
2021package CFClient::UI::VGauge; 2670package CFPlus::UI::VGauge;
2022 2671
2023our @ISA = CFClient::UI::Base::; 2672our @ISA = CFPlus::UI::Base::;
2024 2673
2025use List::Util qw(min max); 2674use List::Util qw(min max);
2026 2675
2027use CFClient::OpenGL; 2676use CFPlus::OpenGL;
2028 2677
2029my %tex = ( 2678my %tex = (
2030 food => [ 2679 food => [
2031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2680 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2032 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2681 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2033 ], 2682 ],
2034 grace => [ 2683 grace => [
2035 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2684 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2036 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2685 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2037 ], 2686 ],
2038 hp => [ 2687 hp => [
2039 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2688 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2040 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2689 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2041 ], 2690 ],
2042 mana => [ 2691 mana => [
2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2692 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2044 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2693 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2045 ], 2694 ],
2046); 2695);
2047 2696
2048# eg. VGauge->new (gauge => 'food'), default gauge: food 2697# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2108 my $ycut1 = max 0, min 1, $ycut; 2757 my $ycut1 = max 0, min 1, $ycut;
2109 my $ycut2 = max 0, min 1, $ycut - 1; 2758 my $ycut2 = max 0, min 1, $ycut - 1;
2110 2759
2111 my $h1 = $self->{h} * (1 - $ycut1); 2760 my $h1 = $self->{h} * (1 - $ycut1);
2112 my $h2 = $self->{h} * (1 - $ycut2); 2761 my $h2 = $self->{h} * (1 - $ycut2);
2762 my $h3 = $self->{h};
2763
2764 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2113 2765
2114 glEnable GL_BLEND; 2766 glEnable GL_BLEND;
2115 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2767 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2768 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2116 glEnable GL_TEXTURE_2D; 2769 glEnable GL_TEXTURE_2D;
2117 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2118 2771
2119 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2772 glBindTexture GL_TEXTURE_2D, $t1->{name};
2120 glBegin GL_QUADS; 2773 glBegin GL_QUADS;
… …
2135 2788
2136 if ($t3) { 2789 if ($t3) {
2137 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2790 glBindTexture GL_TEXTURE_2D, $t3->{name};
2138 glBegin GL_QUADS; 2791 glBegin GL_QUADS;
2139 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2792 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2140 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2793 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2141 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2794 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2142 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2795 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2143 glEnd; 2796 glEnd;
2144 } 2797 }
2145 2798
2146 glDisable GL_BLEND; 2799 glDisable GL_BLEND;
2147 glDisable GL_TEXTURE_2D; 2800 glDisable GL_TEXTURE_2D;
2148} 2801}
2149 2802
2150############################################################################# 2803#############################################################################
2151 2804
2152package CFClient::UI::Gauge; 2805package CFPlus::UI::Gauge;
2153 2806
2154our @ISA = CFClient::UI::VBox::; 2807our @ISA = CFPlus::UI::VBox::;
2155 2808
2156sub new { 2809sub new {
2157 my ($class, %arg) = @_; 2810 my ($class, %arg) = @_;
2158 2811
2159 my $self = $class->SUPER::new ( 2812 my $self = $class->SUPER::new (
… …
2161 can_hover => 1, 2814 can_hover => 1,
2162 can_events => 1, 2815 can_events => 1,
2163 %arg, 2816 %arg,
2164 ); 2817 );
2165 2818
2166 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2819 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2167 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2820 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2168 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2821 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2169 2822
2170 $self 2823 $self
2171} 2824}
2172 2825
2173sub set_fontsize { 2826sub set_fontsize {
… …
2194 $self->{value}->set_text ($val); 2847 $self->{value}->set_text ($val);
2195} 2848}
2196 2849
2197############################################################################# 2850#############################################################################
2198 2851
2199package CFClient::UI::Slider; 2852package CFPlus::UI::Slider;
2200 2853
2201use strict; 2854use strict;
2202 2855
2203use CFClient::OpenGL; 2856use CFPlus::OpenGL;
2204 2857
2205our @ISA = CFClient::UI::DrawBG::; 2858our @ISA = CFPlus::UI::DrawBG::;
2206 2859
2207my @tex = 2860my @tex =
2208 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2861 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2209 qw(s1_slider.png s1_slider_bg.png); 2862 qw(s1_slider.png s1_slider_bg.png);
2210 2863
2211sub new { 2864sub new {
2212 my $class = shift; 2865 my $class = shift;
2213 2866
… …
2234 $self->update; 2887 $self->update;
2235 2888
2236 $self 2889 $self
2237} 2890}
2238 2891
2239sub changed { }
2240
2241sub set_range { 2892sub set_range {
2242 my ($self, $range) = @_; 2893 my ($self, $range) = @_;
2243 2894
2244 ($range, $self->{range}) = ($self->{range}, $range); 2895 ($range, $self->{range}) = ($self->{range}, $range);
2245 2896
2246 $self->update
2247 if "@$range" ne "@{$self->{range}}"; 2897 if ("@$range" ne "@{$self->{range}}") {
2898 $self->update;
2899 $self->set_value ($self->{range}[0]);
2900 }
2248} 2901}
2249 2902
2250sub set_value { 2903sub set_value {
2251 my ($self, $value) = @_; 2904 my ($self, $value) = @_;
2252 2905
… …
2263 if $unit; 2916 if $unit;
2264 2917
2265 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2918 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2266 2919
2267 if ($value != $old_value) { 2920 if ($value != $old_value) {
2268 $self->_emit (changed => $value); 2921 $self->emit (changed => $value);
2269 $self->update; 2922 $self->update;
2270 } 2923 }
2271} 2924}
2272 2925
2273sub size_request { 2926sub size_request {
2274 my ($self) = @_; 2927 my ($self) = @_;
2275 2928
2276 ($self->{req_w}, $self->{req_h}) 2929 ($self->{req_w}, $self->{req_h})
2277} 2930}
2278 2931
2279sub button_down { 2932sub invoke_button_down {
2280 my ($self, $ev, $x, $y) = @_; 2933 my ($self, $ev, $x, $y) = @_;
2281 2934
2282 $self->SUPER::button_down ($ev, $x, $y); 2935 $self->SUPER::invoke_button_down ($ev, $x, $y);
2283 2936
2284 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2937 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285 2938
2286 $self->mouse_motion ($ev, $x, $y); 2939 $self->invoke_mouse_motion ($ev, $x, $y);
2287}
2288 2940
2941 1
2942}
2943
2289sub mouse_motion { 2944sub invoke_mouse_motion {
2290 my ($self, $ev, $x, $y) = @_; 2945 my ($self, $ev, $x, $y) = @_;
2291 2946
2292 if ($GRAB == $self) { 2947 if ($GRAB == $self) {
2293 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2948 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2294 2949
2295 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2950 my (undef, $lo, $hi, $page) = @{$self->{range}};
2296 2951
2297 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2952 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2298 2953
2299 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2954 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2955 } else {
2956 return 0;
2957 }
2958
2300 } 2959 1
2960}
2961
2962sub invoke_mouse_wheel {
2963 my ($self, $ev) = @_;
2964
2965 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2966
2967 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2968
2969 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2970
2971 1
2301} 2972}
2302 2973
2303sub update { 2974sub update {
2304 my ($self) = @_; 2975 my ($self) = @_;
2305 2976
2306 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2977 delete $self->{knob_w};
2978 $self->SUPER::update;
2979}
2980
2981sub _draw {
2982 my ($self) = @_;
2983
2984 unless ($self->{knob_w}) {
2307 $self->set_value ($self->{range}[0]); 2985 $self->set_value ($self->{range}[0]);
2308 2986
2309 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2987 my ($value, $lo, $hi, $page) = @{$self->{range}};
2310 my $range = ($hi - $page - $lo) || 1e-100; 2988 my $range = ($hi - $page - $lo) || 1e-100;
2311 2989
… …
2317 $value = ($value - $lo) / $range; 2995 $value = ($value - $lo) / $range;
2318 $value = $value * $self->{scale} + $self->{offset}; 2996 $value = $value * $self->{scale} + $self->{offset};
2319 2997
2320 $self->{knob_x} = $value - $knob_w * 0.5; 2998 $self->{knob_x} = $value - $knob_w * 0.5;
2321 $self->{knob_w} = $knob_w; 2999 $self->{knob_w} = $knob_w;
2322 }); 3000 }
2323
2324 $self->SUPER::update;
2325}
2326
2327sub _draw {
2328 my ($self) = @_;
2329 3001
2330 $self->SUPER::_draw (); 3002 $self->SUPER::_draw ();
2331 3003
2332 glScale $self->{w}, $self->{h}; 3004 glScale $self->{w}, $self->{h};
2333 3005
… …
2353 glDisable GL_TEXTURE_2D; 3025 glDisable GL_TEXTURE_2D;
2354} 3026}
2355 3027
2356############################################################################# 3028#############################################################################
2357 3029
2358package CFClient::UI::ValSlider; 3030package CFPlus::UI::ValSlider;
2359 3031
2360our @ISA = CFClient::UI::HBox::; 3032our @ISA = CFPlus::UI::HBox::;
2361 3033
2362sub new { 3034sub new {
2363 my ($class, %arg) = @_; 3035 my ($class, %arg) = @_;
2364 3036
2365 my $range = delete $arg{range}; 3037 my $range = delete $arg{range};
2366 3038
2367 my $self = $class->SUPER::new ( 3039 my $self = $class->SUPER::new (
2368 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3040 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2369 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3041 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2370 to_value => sub { shift }, 3042 to_value => sub { shift },
2371 from_value => sub { shift }, 3043 from_value => sub { shift },
2372 %arg, 3044 %arg,
2373 ); 3045 );
2374 3046
… …
2394sub set_range { shift->{slider}->set_range (@_) } 3066sub set_range { shift->{slider}->set_range (@_) }
2395sub set_value { shift->{slider}->set_value (@_) } 3067sub set_value { shift->{slider}->set_value (@_) }
2396 3068
2397############################################################################# 3069#############################################################################
2398 3070
2399package CFClient::UI::TextView; 3071package CFPlus::UI::TextScroller;
2400 3072
2401our @ISA = CFClient::UI::HBox::; 3073our @ISA = CFPlus::UI::HBox::;
2402 3074
2403use CFClient::OpenGL; 3075use CFPlus::OpenGL;
2404 3076
2405sub new { 3077sub new {
2406 my $class = shift; 3078 my $class = shift;
2407 3079
2408 my $self = $class->SUPER::new ( 3080 my $self = $class->SUPER::new (
2409 fontsize => 1, 3081 fontsize => 1,
2410 can_events => 0, 3082 can_events => 1,
3083 indent => 0,
2411 #font => default_font 3084 #font => default_font
2412 @_, 3085 @_,
2413 3086
2414 layout => (new CFClient::Layout 1), 3087 layout => (new CFPlus::Layout),
2415 par => [], 3088 par => [],
3089 max_par => 0,
2416 height => 0, 3090 height => 0,
2417 children => [ 3091 children => [
2418 (new CFClient::UI::Empty expand => 1), 3092 (new CFPlus::UI::Empty expand => 1),
2419 (new CFClient::UI::Slider vertical => 1), 3093 (new CFPlus::UI::Slider vertical => 1),
2420 ], 3094 ],
2421 ); 3095 );
2422 3096
2423 $self->{children}[1]->connect (changed => sub { $self->update }); 3097 $self->{children}[1]->connect (changed => sub { $self->update });
2424 3098
… …
2430 3104
2431 $self->{fontsize} = $fontsize; 3105 $self->{fontsize} = $fontsize;
2432 $self->reflow; 3106 $self->reflow;
2433} 3107}
2434 3108
3109sub size_request {
3110 my ($self) = @_;
3111
3112 my ($empty, $slider) = $self->visible_children;
3113
3114 local $self->{children} = [$empty, $slider];
3115 $self->SUPER::size_request
3116}
3117
2435sub size_allocate { 3118sub invoke_size_allocate {
2436 my ($self, $w, $h) = @_; 3119 my ($self, $w, $h) = @_;
2437 3120
2438 $self->SUPER::size_allocate ($w, $h); 3121 my ($empty, $slider, @other) = @{ $self->{children} };
3122 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2439 3123
2440 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3124 $self->{layout}->set_font ($self->{font}) if $self->{font};
2441 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3125 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2442 $self->{layout}->set_width ($self->{children}[0]{w}); 3126 $self->{layout}->set_width ($empty->{w});
3127 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2443 3128
2444 $self->reflow; 3129 $self->reflow;
2445}
2446 3130
2447sub text_size { 3131 local $self->{children} = [$empty, $slider];
3132 $self->SUPER::invoke_size_allocate ($w, $h)
3133}
3134
3135sub invoke_mouse_wheel {
2448 my ($self, $text, $indent) = @_; 3136 my ($self, $ev) = @_;
3137
3138 return 0 unless $ev->{dy}; # only vertical movements
3139
3140 $self->{children}[1]->emit (mouse_wheel => $ev);
3141
3142 1
3143}
3144
3145sub get_layout {
3146 my ($self, $para) = @_;
2449 3147
2450 my $layout = $self->{layout}; 3148 my $layout = $self->{layout};
2451 3149
3150 $layout->set_font ($self->{font}) if $self->{font};
3151 $layout->set_foreground (@{$para->{fg}});
2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3152 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2453 $layout->set_width ($self->{children}[0]{w} - $indent); 3153 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3154 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2454 $layout->set_markup ($text); 3155 $layout->set_markup ($para->{markup});
3156
3157 $layout->set_shapes (
3158 map
3159 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3160 @{$para->{widget}}
2455 3161 );
3162
2456 $layout->size 3163 $layout
2457} 3164}
2458 3165
2459sub reflow { 3166sub reflow {
2460 my ($self) = @_; 3167 my ($self) = @_;
2461 3168
… …
2468 3175
2469 # todo: base offset on lines or so, not on pixels 3176 # todo: base offset on lines or so, not on pixels
2470 $self->{children}[1]->set_value ($offset); 3177 $self->{children}[1]->set_value ($offset);
2471} 3178}
2472 3179
3180sub current_paragraph {
3181 my ($self) = @_;
3182
3183 $self->{top_paragraph} - 1
3184}
3185
3186sub scroll_to {
3187 my ($self, $para) = @_;
3188
3189 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3190
3191 $self->{scroll_to} = $para;
3192 $self->update;
3193}
3194
2473sub clear { 3195sub clear {
2474 my ($self) = @_; 3196 my ($self) = @_;
3197
3198 my (undef, undef, @other) = @{ $self->{children} };
3199 $self->remove ($_) for @other;
2475 3200
2476 $self->{par} = []; 3201 $self->{par} = [];
2477 $self->{height} = 0; 3202 $self->{height} = 0;
2478 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3203 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2479} 3204}
2480 3205
2481sub add_paragraph { 3206sub add_paragraph {
2482 my ($self, $color, $text, $indent) = @_; 3207 my $self = shift;
2483 3208
2484 for my $line (split /\n/, $text) { 3209 for my $para (@_) {
2485 my ($w, $h) = $self->text_size ($line); 3210 $para = {
3211 fg => [1, 1, 1, 1],
3212 indent => 0,
3213 markup => "",
3214 widget => [],
3215 ref $para ? %$para : (markup => $para),
3216 w => 1e10,
3217 wrapped => 1,
3218 };
3219
3220 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3221 push @{$self->{par}}, $para;
3222 }
3223
3224 if (my $max = $self->{max_par}) {
3225 shift @{$self->{par}} while @{$self->{par}} > $max;
3226 }
3227
3228 $self->{need_reflow}++;
3229 $self->update;
3230}
3231
3232sub scroll_to_bottom {
3233 my ($self) = @_;
3234
3235 $self->{scroll_to} = $#{$self->{par}};
3236 $self->update;
3237}
3238
3239sub force_uptodate {
3240 my ($self) = @_;
3241
3242 if (delete $self->{need_reflow}) {
3243 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3244
3245 my $height = 0;
3246
3247 for my $para (@{$self->{par}}) {
3248 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3249 my $layout = $self->get_layout ($para);
3250 my ($w, $h) = $layout->size;
3251
3252 $para->{w} = $w + $para->{indent};
3253 $para->{h} = $h;
3254 $para->{wrapped} = $layout->has_wrapped;
3255 }
3256
3257 $para->{y} = $height;
3258 $height += $para->{h};
3259 }
3260
2486 $self->{height} += $h; 3261 $self->{height} = $height;
2487 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3262 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2488 }
2489 3263
2490 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3264 delete $self->{texture};
3265 }
3266
3267 if (my $paridx = delete $self->{scroll_to}) {
3268 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3269 }
2491} 3270}
2492 3271
2493sub update { 3272sub update {
2494 my ($self) = @_; 3273 my ($self) = @_;
2495 3274
… …
2497 3276
2498 return unless $self->{h} > 0; 3277 return unless $self->{h} > 0;
2499 3278
2500 delete $self->{texture}; 3279 delete $self->{texture};
2501 3280
2502 $ROOT->on_post_alloc ($self, sub { 3281 $ROOT->on_post_alloc ($self => sub {
3282 $self->force_uptodate;
3283
2503 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3284 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2504 3285
2505 if (delete $self->{need_reflow}) {
2506 my $height = 0;
2507
2508 my $layout = $self->{layout};
2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
2512 for (@{$self->{par}}) {
2513 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2514 $layout->set_width ($W - $_->[3]);
2515 $layout->set_markup ($_->[4]);
2516 my ($w, $h) = $layout->size;
2517 $_->[0] = $w + $_->[3];
2518 $_->[1] = $h;
2519 }
2520
2521 $height += $_->[1];
2522 }
2523
2524 $self->{height} = $height;
2525
2526 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2527
2528 delete $self->{texture};
2529 }
2530
2531 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3286 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2532 glClearColor 0.5, 0.5, 0.5, 0; 3287 glClearColor 0, 0, 0, 0;
2533 glClear GL_COLOR_BUFFER_BIT; 3288 glClear GL_COLOR_BUFFER_BIT;
2534 3289
3290 package CFPlus::UI::Base;
3291 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3292 (0, 0, $self->{w}, $self->{h});
3293
3294 my $top = int $self->{children}[1]{range}[0];
3295
3296 my $paridx = 0;
3297 my $top_paragraph;
2535 my $top = int $self->{children}[1]{range}[0]; 3298 my $top = int $self->{children}[1]{range}[0];
2536 3299
2537 my $y0 = $top; 3300 my $y0 = $top;
2538 my $y1 = $top + $H; 3301 my $y1 = $top + $H;
2539 3302
2540 my $y = 0;
2541
2542 my $layout = $self->{layout};
2543
2544 $layout->set_font ($self->{font}) if $self->{font};
2545
2546 glEnable GL_BLEND;
2547 #TODO# not correct in windows where rgba is forced off
2548 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2549
2550 for my $par (@{$self->{par}}) { 3303 for my $para (@{$self->{par}}) {
2551 my $h = $par->[1]; 3304 my $h = $para->{h};
3305 my $y = $para->{y};
2552 3306
2553 if ($y0 < $y + $h && $y < $y1) { 3307 if ($y0 < $y + $h && $y < $y1) {
2554 $layout->set_foreground (@{ $par->[2] }); 3308 my $layout = $self->get_layout ($para);
2555 $layout->set_width ($W - $par->[3]);
2556 $layout->set_markup ($par->[4]);
2557 3309
2558 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3310 $layout->render ($para->{indent}, $y - $y0);
3311 $layout->draw;
2559 3312
2560 glRasterPos $par->[3], $y - $y0; 3313 if (my @w = @{ $para->{widget} }) {
2561 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3314 my @s = $layout->get_shapes;
3315
3316 for (@w) {
3317 my ($dx, $dy) = splice @s, 0, 2, ();
3318
3319 $_->{x} = $dx + $para->{indent};
3320 $_->{y} = $dy + $y - $y0;
3321
3322 $_->draw;
3323 }
3324 }
2562 } 3325 }
2563 3326
2564 $y += $h; 3327 $paridx++;
3328 $top_paragraph ||= $paridx if $y >= $top;
2565 } 3329 }
2566 3330
2567 glDisable GL_BLEND; 3331 $self->{top_paragraph} = $top_paragraph;
2568 }; 3332 };
2569 }); 3333 });
2570} 3334}
2571 3335
3336sub reconfigure {
3337 my ($self) = @_;
3338
3339 $self->SUPER::reconfigure;
3340
3341 $_->{w} = 1e10 for @{ $self->{par} };
3342 $self->reflow;
3343}
3344
2572sub _draw { 3345sub _draw {
2573 my ($self) = @_; 3346 my ($self) = @_;
2574 3347
2575 glEnable GL_TEXTURE_2D; 3348 glEnable GL_TEXTURE_2D;
2576 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2577 glColor 1, 1, 1, 1; 3350 glColor 0, 0, 0, 1;
2578 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3351 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2579 glDisable GL_TEXTURE_2D; 3352 glDisable GL_TEXTURE_2D;
2580 3353
2581 $self->{children}[1]->draw; 3354 $self->{children}[1]->draw;
2582
2583} 3355}
2584 3356
2585############################################################################# 3357#############################################################################
2586 3358
2587package CFClient::UI::Animator; 3359package CFPlus::UI::Animator;
2588 3360
2589use CFClient::OpenGL; 3361use CFPlus::OpenGL;
2590 3362
2591our @ISA = CFClient::UI::Bin::; 3363our @ISA = CFPlus::UI::Bin::;
2592 3364
2593sub moveto { 3365sub moveto {
2594 my ($self, $x, $y) = @_; 3366 my ($self, $x, $y) = @_;
2595 3367
2596 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3368 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2624 glPopMatrix; 3396 glPopMatrix;
2625} 3397}
2626 3398
2627############################################################################# 3399#############################################################################
2628 3400
2629package CFClient::UI::Flopper; 3401package CFPlus::UI::Flopper;
2630 3402
2631our @ISA = CFClient::UI::Button::; 3403our @ISA = CFPlus::UI::Button::;
2632 3404
2633sub new { 3405sub new {
2634 my $class = shift; 3406 my $class = shift;
2635 3407
2636 my $self = $class->SUPER::new ( 3408 my $self = $class->SUPER::new (
… …
2648 $self->{other}->toggle_visibility; 3420 $self->{other}->toggle_visibility;
2649} 3421}
2650 3422
2651############################################################################# 3423#############################################################################
2652 3424
2653package CFClient::UI::Tooltip; 3425package CFPlus::UI::Tooltip;
2654 3426
2655our @ISA = CFClient::UI::Bin::; 3427our @ISA = CFPlus::UI::Bin::;
2656 3428
2657use CFClient::OpenGL; 3429use CFPlus::OpenGL;
2658 3430
2659sub new { 3431sub new {
2660 my $class = shift; 3432 my $class = shift;
2661 3433
2662 $class->SUPER::new ( 3434 $class->SUPER::new (
… …
2665 ) 3437 )
2666} 3438}
2667 3439
2668sub set_tooltip_from { 3440sub set_tooltip_from {
2669 my ($self, $widget) = @_; 3441 my ($self, $widget) = @_;
3442
3443 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3444 if $widget->{tooltip} =~ /^#(.*)$/;
2670 3445
2671 my $tooltip = $widget->{tooltip}; 3446 my $tooltip = $widget->{tooltip};
2672 3447
2673 if ($ENV{CFPLUS_DEBUG} & 2) { 3448 if ($ENV{CFPLUS_DEBUG} & 2) {
2674 $tooltip .= "\n\n" . (ref $widget) . "\n" 3449 $tooltip .= "\n\n" . (ref $widget) . "\n"
2675 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3450 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2676 . "req $widget->{req_w} $widget->{req_h}\n" 3451 . "req $widget->{req_w} $widget->{req_h}\n"
2677 . "visible $widget->{visible}"; 3452 . "visible $widget->{visible}";
2678 } 3453 }
2679 3454
3455 $tooltip =~ s/^\n+//;
3456 $tooltip =~ s/\n+$//;
3457
2680 $self->add (new CFClient::UI::Label 3458 $self->add (new CFPlus::UI::Label
2681 markup => $tooltip, 3459 markup => $tooltip,
2682 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3460 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2683 fontsize => 0.8, 3461 fontsize => 0.8,
2684 fg => [0, 0, 0, 1], 3462 style => 1, # FLAG_INVERSE
2685 ellipsise => 0, 3463 ellipsise => 0,
2686 font => ($widget->{tooltip_font} || $::FONT_PROP), 3464 font => ($widget->{tooltip_font} || $::FONT_PROP),
2687 ); 3465 );
2688} 3466}
2689 3467
… …
2693 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3471 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2694 3472
2695 ($w + 4, $h + 4) 3473 ($w + 4, $h + 4)
2696} 3474}
2697 3475
2698sub size_allocate { 3476sub invoke_size_allocate {
2699 my ($self, $w, $h) = @_; 3477 my ($self, $w, $h) = @_;
2700 3478
2701 $self->SUPER::size_allocate ($w - 4, $h - 4); 3479 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2702} 3480}
2703 3481
2704sub visibility_change { 3482sub invoke_visibility_change {
2705 my ($self, $visible) = @_; 3483 my ($self, $visible) = @_;
2706 3484
2707 return unless $visible; 3485 return unless $visible;
2708 3486
2709 $self->{root}->on_post_alloc ("move_$self" => sub { 3487 $self->{root}->on_post_alloc ("move_$self" => sub {
2710 my $widget = $self->{owner} 3488 my $widget = $self->{owner}
2711 or return; 3489 or return;
2712 3490
3491 if ($widget->{visible}) {
2713 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3492 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2714 3493
2715 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3494 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2716 if $x + $self->{w} > $::WIDTH; 3495 if $x + $self->{w} > $self->{root}{w};
2717 3496
2718 $self->move_abs ($x, $y); 3497 $self->move_abs ($x, $y);
3498 } else {
3499 $self->hide;
3500 }
2719 }); 3501 });
2720} 3502}
2721 3503
2722sub _draw { 3504sub _draw {
2723 my ($self) = @_; 3505 my ($self) = @_;
… …
2725 glTranslate 0.375, 0.375; 3507 glTranslate 0.375, 0.375;
2726 3508
2727 my ($w, $h) = @$self{qw(w h)}; 3509 my ($w, $h) = @$self{qw(w h)};
2728 3510
2729 glColor 1, 0.8, 0.4; 3511 glColor 1, 0.8, 0.4;
2730 glBegin GL_QUADS; 3512 glRect 0, 0, $w, $h;
2731 glVertex 0 , 0;
2732 glVertex 0 , $h;
2733 glVertex $w, $h;
2734 glVertex $w, 0;
2735 glEnd;
2736 3513
2737 glColor 0, 0, 0; 3514 glColor 0, 0, 0;
2738 glBegin GL_LINE_LOOP; 3515 glBegin GL_LINE_LOOP;
2739 glVertex 0 , 0; 3516 glVertex 0 , 0;
2740 glVertex 0 , $h; 3517 glVertex 0 , $h;
… …
2747 $self->SUPER::_draw; 3524 $self->SUPER::_draw;
2748} 3525}
2749 3526
2750############################################################################# 3527#############################################################################
2751 3528
2752package CFClient::UI::Face; 3529package CFPlus::UI::Face;
2753 3530
2754our @ISA = CFClient::UI::Base::; 3531our @ISA = CFPlus::UI::DrawBG::;
2755 3532
2756use CFClient::OpenGL; 3533use CFPlus::OpenGL;
2757 3534
2758sub new { 3535sub new {
2759 my $class = shift; 3536 my $class = shift;
2760 3537
2761 my $self = $class->SUPER::new ( 3538 my $self = $class->SUPER::new (
3539 size_w => 32,
3540 size_h => 8,
2762 aspect => 1, 3541 aspect => 1,
2763 can_events => 0, 3542 can_events => 0,
2764 @_, 3543 @_,
2765 ); 3544 );
2766 3545
2767 if ($self->{anim} && $self->{animspeed}) { 3546 if ($self->{anim} && $self->{animspeed}) {
2768 Scalar::Util::weaken (my $widget = $self); 3547 CFPlus::weaken (my $widget = $self);
2769 3548
3549 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3550 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2770 $self->{timer} = Event->timer ( 3551 $self->{timer} = Event->timer (
2771 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2772 hard => 1, 3552 parked => 1,
2773 interval => $self->{animspeed},
2774 cb => sub { 3553 cb => sub {
3554 return unless $::CONN && $widget;
3555
2775 ++$widget->{frame}; 3556 ++$widget->{frame};
3557 $widget->update_face;
2776 $widget->update; 3558 $widget->update;
3559
3560 $widget->update_timer;
2777 }, 3561 },
2778 ); 3562 );
3563
3564 $self->update_face;
3565 $self->update_timer;
2779 } 3566 }
2780 3567
2781 $self 3568 $self
2782} 3569}
2783 3570
3571sub update_timer {
3572 my ($self) = @_;
3573
3574 return unless $self->{timer};
3575
3576 if ($self->{visible}) {
3577 $self->{timer}->at (
3578 $self->{anim_start}
3579 + $self->{animspeed}
3580 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3581 );
3582 $self->{timer}->start;
3583 } else {
3584 $self->{timer}->stop;
3585 }
3586}
3587
3588sub update_face {
3589 my ($self) = @_;
3590
3591 return unless $::CONN;
3592
3593 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3594 if ($anim && @$anim) {
3595 delete $self->{wait_face};
3596 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3597 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ]) {
3598 unless ($tex->{name} || $tex->{loading}) {
3599 $tex->upload (sub { $self->reconfigure });
3600 }
3601 }
3602 }
3603 }
3604}
3605
2784sub size_request { 3606sub size_request {
2785 (32, 8) 3607 my ($self) = @_;
3608
3609 if ($::CONN) {
3610 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3611 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3612 if ($tex->{name}) {
3613 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3614 } elsif (!$tex->{loading}) {
3615 $tex->upload (sub { $self->reconfigure });
3616 }
3617 } else {
3618 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3619 $self->reconfigure;
3620 });
3621 }
3622 }
3623 }
3624
3625 ($self->{size_w} || 8, $self->{size_h} || 8)
2786} 3626}
2787 3627
2788sub update { 3628sub update {
2789 my ($self) = @_; 3629 my ($self) = @_;
2790 3630
2791 return unless $self->{visible}; 3631 return unless $self->{visible};
2792 3632
2793 $self->SUPER::update; 3633 $self->SUPER::update;
2794} 3634}
2795 3635
3636sub invoke_visibility_change {
3637 my ($self) = @_;
3638
3639 $self->update_timer;
3640
3641 0
3642}
3643
2796sub _draw { 3644sub _draw {
2797 my ($self) = @_; 3645 my ($self) = @_;
2798 3646
2799 return unless $::CONN; 3647 $self->SUPER::_draw;
2800 3648
2801 my $face; 3649 if (my $tex = $self->{tex}) {
2802
2803 if ($self->{frame}) {
2804 my $anim = $::CONN->{anim}[$self->{anim}];
2805
2806 $face = $anim->[ $self->{frame} % @$anim ]
2807 if $anim && @$anim;
2808 }
2809
2810 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2811
2812 if ($tex) {
2813 glEnable GL_TEXTURE_2D; 3650 glEnable GL_TEXTURE_2D;
2814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3651 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2815 glColor 1, 1, 1, 1; 3652 glColor 0, 0, 0, 1;
2816 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3653 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2817 glDisable GL_TEXTURE_2D; 3654 glDisable GL_TEXTURE_2D;
2818 } 3655 }
2819} 3656}
2820 3657
2821sub DESTROY { 3658sub destroy {
2822 my ($self) = @_; 3659 my ($self) = @_;
2823 3660
2824 $self->{timer}->cancel 3661 (delete $self->{timer})->cancel
2825 if $self->{timer}; 3662 if $self->{timer};
2826 3663
2827 $self->SUPER::DESTROY; 3664 $self->SUPER::destroy;
2828} 3665}
2829 3666
2830############################################################################# 3667#############################################################################
2831 3668
3669package CFPlus::UI::Buttonbar;
3670
3671our @ISA = CFPlus::UI::HBox::;
3672
3673# TODO: should actually wrap buttons and other goodies.
3674
3675#############################################################################
3676
2832package CFClient::UI::Menu; 3677package CFPlus::UI::Menu;
2833 3678
2834our @ISA = CFClient::UI::FancyFrame::; 3679our @ISA = CFPlus::UI::Toplevel::;
2835 3680
2836use CFClient::OpenGL; 3681use CFPlus::OpenGL;
2837 3682
2838sub new { 3683sub new {
2839 my $class = shift; 3684 my $class = shift;
2840 3685
2841 my $self = $class->SUPER::new ( 3686 my $self = $class->SUPER::new (
2842 items => [], 3687 items => [],
2843 z => 100, 3688 z => 100,
2844 @_, 3689 @_,
2845 ); 3690 );
2846 3691
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3692 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2848 3693
2849 for my $item (@{ $self->{items} }) { 3694 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item; 3695 my ($widget, $cb, $tooltip) = @$item;
2851 3696
2852 # handle various types of items, only text for now 3697 # handle various types of items, only text for now
2853 if (!ref $widget) { 3698 if (!ref $widget) {
3699 if ($widget =~ /\t/) {
3700 my ($left, $right) = split /\t/, $widget, 2;
3701
2854 $widget = new CFClient::UI::Label 3702 $widget = new CFPlus::UI::HBox
2855 can_hover => 1, 3703 can_hover => 1,
2856 can_events => 1, 3704 can_events => 1,
3705 tooltip => $tooltip,
3706 children => [
3707 (new CFPlus::UI::Label markup => $left, expand => 1),
3708 (new CFPlus::UI::Label markup => $right, align => +1),
3709 ],
3710 ;
3711
3712 } else {
3713 $widget = new CFPlus::UI::Label
3714 can_hover => 1,
3715 can_events => 1,
2857 text => $widget; 3716 markup => $widget,
3717 tooltip => $tooltip;
3718 }
2858 } 3719 }
2859 3720
2860 $self->{item}{$widget} = $item; 3721 $self->{item}{$widget} = $item;
2861 3722
2862 $self->{vbox}->add ($widget); 3723 $self->{vbox}->add ($widget);
… …
2867 3728
2868# popup given the event (must be a mouse button down event currently) 3729# popup given the event (must be a mouse button down event currently)
2869sub popup { 3730sub popup {
2870 my ($self, $ev) = @_; 3731 my ($self, $ev) = @_;
2871 3732
2872 $self->_emit ("popdown"); 3733 $self->emit ("popdown");
2873 3734
2874 # maybe save $GRAB? must be careful about events... 3735 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self; 3736 $GRAB = $self;
2876 $self->{button} = $ev->{button}; 3737 $self->{button} = $ev->{button};
2877 3738
2878 $self->show; 3739 $self->show;
2879 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3740 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880} 3741}
2881 3742
2882sub mouse_motion { 3743sub invoke_mouse_motion {
2883 my ($self, $ev, $x, $y) = @_; 3744 my ($self, $ev, $x, $y) = @_;
2884 3745
2885 # TODO: should use vbox->find_widget or so 3746 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3747 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER}; 3748 $self->{hover} = $self->{item}{$HOVER};
2888}
2889 3749
3750 0
3751}
3752
2890sub button_up { 3753sub invoke_button_up {
2891 my ($self, $ev, $x, $y) = @_; 3754 my ($self, $ev, $x, $y) = @_;
2892 3755
2893 if ($ev->{button} == $self->{button}) { 3756 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB; 3757 undef $GRAB;
2895 $self->hide; 3758 $self->hide;
2896 3759
2897 $self->_emit ("popdown"); 3760 $self->emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover}; 3761 $self->{hover}[1]->() if $self->{hover};
3762 } else {
3763 return 0
3764 }
3765
2899 } 3766 1
2900} 3767}
2901 3768
2902############################################################################# 3769#############################################################################
2903 3770
2904package CFClient::UI::Statusbox; 3771package CFPlus::UI::Multiplexer;
2905 3772
2906our @ISA = CFClient::UI::VBox::; 3773our @ISA = CFPlus::UI::Container::;
2907 3774
2908sub new { 3775sub new {
2909 my $class = shift; 3776 my $class = shift;
2910 3777
2911 $class->SUPER::new ( 3778 my $self = $class->SUPER::new (
3779 @_,
3780 );
3781
3782 $self->{current} = $self->{children}[0]
3783 if @{ $self->{children} };
3784
3785 $self
3786}
3787
3788sub add {
3789 my ($self, @widgets) = @_;
3790
3791 $self->SUPER::add (@widgets);
3792
3793 $self->{current} = $self->{children}[0]
3794 if @{ $self->{children} };
3795}
3796
3797sub get_current_page {
3798 my ($self) = @_;
3799
3800 $self->{current}
3801}
3802
3803sub set_current_page {
3804 my ($self, $page_or_widget) = @_;
3805
3806 my $widget = ref $page_or_widget
3807 ? $page_or_widget
3808 : $self->{children}[$page_or_widget];
3809
3810 $self->{current} = $widget;
3811 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3812
3813 $self->emit (page_changed => $self->{current});
3814
3815 $self->realloc;
3816}
3817
3818sub visible_children {
3819 $_[0]{current}
3820}
3821
3822sub size_request {
3823 my ($self) = @_;
3824
3825 $self->{current}->size_request
3826}
3827
3828sub invoke_size_allocate {
3829 my ($self, $w, $h) = @_;
3830
3831 $self->{current}->configure (0, 0, $w, $h);
3832
3833 1
3834}
3835
3836sub _draw {
3837 my ($self) = @_;
3838
3839 $self->{current}->draw;
3840}
3841
3842#############################################################################
3843
3844package CFPlus::UI::Notebook;
3845
3846our @ISA = CFPlus::UI::VBox::;
3847
3848sub new {
3849 my $class = shift;
3850
3851 my $self = $class->SUPER::new (
3852 buttonbar => (new CFPlus::UI::Buttonbar),
3853 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3854 # filter => # will be put between multiplexer and $self
3855 @_,
3856 );
3857
3858 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3859 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3860
3861 {
3862 Scalar::Util::weaken (my $wself = $self);
3863
3864 $self->{multiplexer}->connect (c_add => sub {
3865 my ($mplex, $widgets) = @_;
3866
3867 for my $child (@$widgets) {
3868 Scalar::Util::weaken $child;
3869 $child->{c_tab_} ||= do {
3870 my $tab =
3871 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3872 ? $child->{c_tab}
3873 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3874
3875 $tab->connect (activate => sub {
3876 $wself->set_current_page ($child);
3877 });
3878
3879 $tab
3880 };
3881
3882 $self->{buttonbar}->add ($child->{c_tab_});
3883 }
3884 });
3885
3886 $self->{multiplexer}->connect (c_remove => sub {
3887 my ($mplex, $widgets) = @_;
3888
3889 for my $child (@$widgets) {
3890 $wself->{buttonbar}->remove ($child->{c_tab_});
3891 }
3892 });
3893 }
3894
3895 $self
3896}
3897
3898sub add {
3899 my ($self, @widgets) = @_;
3900
3901 $self->{multiplexer}->add (@widgets)
3902}
3903
3904sub remove {
3905 my ($self, @widgets) = @_;
3906
3907 $self->{multiplexer}->remove (@widgets)
3908}
3909
3910sub pages {
3911 my ($self) = @_;
3912 $self->{multiplexer}->children
3913}
3914
3915sub add_tab {
3916 my ($self, $title, $widget, $tooltip) = @_;
3917
3918 $title = [$title, $tooltip] unless ref $title;
3919 $widget->{c_tab} = $title;
3920
3921 $self->add ($widget);
3922}
3923
3924sub get_current_page {
3925 my ($self) = @_;
3926
3927 $self->{multiplexer}->get_current_page
3928}
3929
3930sub set_current_page {
3931 my ($self, $page) = @_;
3932
3933 $self->{multiplexer}->set_current_page ($page);
3934 $self->emit (page_changed => $self->{multiplexer}{current});
3935}
3936
3937#############################################################################
3938
3939package CFPlus::UI::Selector;
3940
3941use utf8;
3942
3943our @ISA = CFPlus::UI::Button::;
3944
3945sub new {
3946 my $class = shift;
3947
3948 my $self = $class->SUPER::new (
3949 options => [], # [value, title, longdesc], ...
3950 value => undef,
3951 @_,
3952 );
3953
3954 $self->_set_value ($self->{value});
3955
3956 $self
3957}
3958
3959sub invoke_button_down {
3960 my ($self, $ev) = @_;
3961
3962 my @menu_items;
3963
3964 for (@{ $self->{options} }) {
3965 my ($value, $title, $tooltip) = @$_;
3966
3967 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3968 }
3969
3970 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3971}
3972
3973sub _set_value {
3974 my ($self, $value) = @_;
3975
3976 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3977 or return;
3978
3979 $self->{value} = $item->[0];
3980 $self->set_markup ("$item->[1] ⇓");
3981 $self->set_tooltip ($item->[2]);
3982}
3983
3984sub set_value {
3985 my ($self, $value) = @_;
3986
3987 return unless $self->{value} ne $value;
3988
3989 $self->_set_value ($value);
3990 $self->emit (changed => $value);
3991}
3992
3993#############################################################################
3994
3995package CFPlus::UI::Statusbox;
3996
3997our @ISA = CFPlus::UI::VBox::;
3998
3999sub new {
4000 my $class = shift;
4001
4002 my $self = $class->SUPER::new (
2912 fontsize => 0.8, 4003 fontsize => 0.8,
2913 @_, 4004 @_,
2914 ) 4005 );
4006
4007 CFPlus::weaken (my $this = $self);
4008
4009 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4010
4011 $self
2915} 4012}
2916 4013
2917sub reorder { 4014sub reorder {
2918 my ($self) = @_; 4015 my ($self) = @_;
2919 my $NOW = time; 4016 my $NOW = Time::HiRes::time;
4017
4018 # freeze display when hovering over any label
4019 return if $CFPlus::UI::TOOLTIP->{owner}
4020 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4021 values %{ $self->{item} };
2920 4022
2921 while (my ($k, $v) = each %{ $self->{item} }) { 4023 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4024 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 } 4025 }
2924 4026
… …
2927 my @items = sort { 4029 my @items = sort {
2928 $a->{pri} <=> $b->{pri} 4030 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id} 4031 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} }; 4032 } values %{ $self->{item} };
2931 4033
4034 $self->{timer}->interval (1);
4035
2932 my $count = 10 + 1; 4036 my $count = 10 + 1;
2933 for my $item (@items) { 4037 for my $item (@items) {
2934 last unless --$count; 4038 last unless --$count;
2935 4039
2936 push @widgets, $item->{label} ||= do { 4040 my $label = $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all) 4041 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1 4042 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}" 4043 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text}; 4044 : $item->{text};
2941 4045
2942 for ($short) { 4046 for ($short) {
2943 s/^\s+//; 4047 s/^\s+//;
2944 s/\s+/ /g; 4048 s/\s+/ /g;
2945 } 4049 }
2946 4050
2947 new CFClient::UI::Label 4051 new CFPlus::UI::Label
2948 markup => $short, 4052 markup => $short,
2949 tooltip => $item->{tooltip}, 4053 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP, 4054 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67, 4055 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize}, 4056 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44, 4057 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg}, 4058 fg => [@{ $item->{fg} }],
2955 can_events => 1, 4059 can_events => 1,
2956 can_hover => 1 4060 can_hover => 1
2957 }; 4061 };
4062
4063 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4064 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4065 $label->update;
4066 $label->set_max_size (undef, $label->{req_h} * $diff)
4067 if $diff < 1;
4068 $self->{timer}->interval (1/30);
4069 } else {
4070 $label->{fg}[3] = $item->{fg}[3] || 1;
4071 }
4072
4073 push @widgets, $label;
2958 } 4074 }
2959 4075
2960 $self->clear; 4076 $self->clear;
2961 $self->SUPER::add (reverse @widgets); 4077 $self->SUPER::add (reverse @widgets);
2962} 4078}
… …
2967 $text =~ s/^\s+//; 4083 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//; 4084 $text =~ s/\s+$//;
2969 4085
2970 return unless $text; 4086 return unless $text;
2971 4087
2972 my $timeout = time + ((delete $arg{timeout}) || 60); 4088 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2973 4089
2974 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4090 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2975 4091
2976 if (my $item = $self->{item}{$group}) { 4092 if (my $item = $self->{item}{$group}) {
2977 if ($item->{text} eq $text) { 4093 if ($item->{text} eq $text) {
2978 $item->{count}++; 4094 $item->{count}++;
2979 } else { 4095 } else {
2980 $item->{count} = 1; 4096 $item->{count} = 1;
2981 $item->{text} = $item->{tooltip} = $text; 4097 $item->{text} = $item->{tooltip} = $text;
2982 } 4098 }
2983 $item->{id} = ++$self->{id}; 4099 $item->{id} += 0.2;#d#
2984 $item->{timeout} = $timeout; 4100 $item->{timeout} = $timeout;
2985 delete $item->{label}; 4101 delete $item->{label};
2986 } else { 4102 } else {
2987 $self->{item}{$group} = { 4103 $self->{item}{$group} = {
2988 id => ++$self->{id}, 4104 id => ++$self->{id},
… …
2994 count => 1, 4110 count => 1,
2995 %arg, 4111 %arg,
2996 }; 4112 };
2997 } 4113 }
2998 4114
4115 $ROOT->on_refresh (reorder => sub {
2999 $self->reorder; 4116 $self->reorder;
4117 });
3000} 4118}
3001 4119
3002sub reconfigure { 4120sub reconfigure {
3003 my ($self) = @_; 4121 my ($self) = @_;
3004 4122
… …
3007 4125
3008 $self->reorder; 4126 $self->reorder;
3009 $self->SUPER::reconfigure; 4127 $self->SUPER::reconfigure;
3010} 4128}
3011 4129
4130sub destroy {
4131 my ($self) = @_;
4132
4133 $self->{timer}->cancel;
4134
4135 $self->SUPER::destroy;
4136}
4137
3012############################################################################# 4138#############################################################################
3013 4139
3014package CFClient::UI::Inventory;
3015
3016our @ISA = CFClient::UI::ScrolledWindow::;
3017
3018sub new {
3019 my $class = shift;
3020
3021 my $self = $class->SUPER::new (
3022 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3023 @_,
3024 );
3025
3026 $self
3027}
3028
3029sub set_items {
3030 my ($self, $items) = @_;
3031
3032 $self->{scrolled}->clear;
3033 return unless $items;
3034
3035 my @items = sort {
3036 ($a->{type} <=> $b->{type})
3037 or ($a->{name} cmp $b->{name})
3038 } @$items;
3039
3040 $self->{real_items} = \@items;
3041
3042 my $row = 0;
3043 for my $item (@items) {
3044 CFClient::Item::update_widgets $item;
3045
3046 $self->{scrolled}->add (0, $row, $item->{face_widget});
3047 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3048 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3049
3050 $row++;
3051 }
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::BindEditor;
3057
3058our @ISA = CFClient::UI::FancyFrame::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3064
3065 $self->add (my $vb = new CFClient::UI::VBox);
3066
3067
3068 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3069 text => "start recording",
3070 tooltip => "Start/Stops recording of actions."
3071 ."All subsequent actions after the recording started will be captured."
3072 ."The actions are displayed after the record was stopped."
3073 ."To bind the action you have to click on the 'Bind' button",
3074 on_activate => sub {
3075 unless ($self->{recording}) {
3076 $self->start;
3077 } else {
3078 $self->stop;
3079 }
3080 });
3081
3082 $vb->add (new CFClient::UI::Label text => "Actions:");
3083 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3084
3085 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3086 $vb->add (my $hb = new CFClient::UI::HBox);
3087 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3088 $hb->add (new CFClient::UI::Button
3089 text => "bind",
3090 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3091 on_activate => sub {
3092 $self->ask_for_bind;
3093 });
3094
3095 $vb->add (my $hb = new CFClient::UI::HBox);
3096 $hb->add (new CFClient::UI::Button
3097 text => "ok",
3098 expand => 1,
3099 tooltip => "This closes the binding editor and saves the binding",
3100 on_activate => sub {
3101 $self->hide;
3102 $self->commit;
3103 });
3104
3105 $hb->add (new CFClient::UI::Button
3106 text => "cancel",
3107 expand => 1,
3108 tooltip => "This closes the binding editor without saving",
3109 on_activate => sub {
3110 $self->hide;
3111 $self->{binding_cancel}->()
3112 if $self->{binding_cancel};
3113 });
3114
3115 $self->update_binding_widgets;
3116
3117 $self
3118}
3119
3120sub commit {
3121 my ($self) = @_;
3122 my ($mod, $sym, $cmds) = $self->get_binding;
3123 if ($sym != 0 && @$cmds > 0) {
3124 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3125 ."'. Don't forget 'Save Config'!");
3126 $self->{binding_change}->($mod, $sym, $cmds)
3127 if $self->{binding_change};
3128 } else {
3129 $::STATUSBOX->add ("No action bound, no key or action specified!");
3130 $self->{binding_cancel}->()
3131 if $self->{binding_cancel};
3132 }
3133}
3134
3135sub start {
3136 my ($self) = @_;
3137
3138 $self->{rec_btn}->set_text ("stop recording");
3139 $self->{recording} = 1;
3140 $self->clear_command_list;
3141 $::CONN->start_record if $::CONN;
3142}
3143
3144sub stop {
3145 my ($self) = @_;
3146
3147 $self->{rec_btn}->set_text ("start recording");
3148 $self->{recording} = 0;
3149
3150 my $rec;
3151 $rec = $::CONN->stop_record if $::CONN;
3152 return unless ref $rec eq 'ARRAY';
3153 $self->set_command_list ($rec);
3154}
3155
3156
3157sub ask_for_bind_and_commit {
3158 my ($self) = @_;
3159 $self->ask_for_bind (1);
3160}
3161
3162sub ask_for_bind {
3163 my ($self, $commit) = @_;
3164
3165 CFClient::Binder::open_binding_dialog (sub {
3166 my ($mod, $sym) = @_;
3167 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3168 $self->update_binding_widgets;
3169 $self->commit if $commit;
3170 });
3171}
3172
3173# $mod and $sym are the modifiers and key symbol
3174# $cmds is a array ref of strings (the commands)
3175# $cb is the callback that is executed on OK
3176# $ccb is the callback that is executed on CANCEL and
3177# when the binding was unsuccessful on OK
3178sub set_binding {
3179 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3180
3181 $self->clear_command_list;
3182 $self->{recording} = 0;
3183 $self->{rec_btn}->set_text ("start recording");
3184
3185 $self->{binding} = [$mod, $sym];
3186 $self->{commands} = $cmds;
3187
3188 $self->{binding_change} = $cb;
3189 $self->{binding_cancel} = $ccb;
3190
3191 $self->update_binding_widgets;
3192}
3193
3194# this is a shortcut method that asks for a binding
3195# and then just binds it.
3196sub do_quick_binding {
3197 my ($self, $cmds) = @_;
3198 $self->set_binding (undef, undef, $cmds, sub {
3199 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3200 });
3201 $self->ask_for_bind (1);
3202}
3203
3204sub update_binding_widgets {
3205 my ($self) = @_;
3206 my ($mod, $sym, $cmds) = $self->get_binding;
3207 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3208 $self->set_command_list ($cmds);
3209}
3210
3211sub get_binding {
3212 my ($self) = @_;
3213 return (
3214 $self->{binding}->[0],
3215 $self->{binding}->[1],
3216 [ grep { defined $_ } @{$self->{commands}} ]
3217 );
3218}
3219
3220sub clear_command_list {
3221 my ($self) = @_;
3222 $self->{cmdbox}->clear ();
3223}
3224
3225sub set_command_list {
3226 my ($self, $cmds) = @_;
3227
3228 $self->{cmdbox}->clear ();
3229 $self->{commands} = $cmds;
3230
3231 my $idx = 0;
3232
3233 for (@$cmds) {
3234 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3235
3236 my $i = $idx;
3237 $hb->add (new CFClient::UI::Label text => $_);
3238 $hb->add (new CFClient::UI::Button
3239 text => "delete",
3240 tooltip => "Deletes the action from the record",
3241 on_activate => sub {
3242 $self->{cmdbox}->remove ($hb);
3243 $cmds->[$i] = undef;
3244 });
3245
3246
3247 $idx++
3248 }
3249}
3250
3251#############################################################################
3252
3253package CFClient::UI::SpellList;
3254
3255our @ISA = CFClient::UI::FancyFrame::;
3256
3257sub new {
3258 my $class = shift;
3259
3260 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3261
3262 $self->add (new CFClient::UI::ScrolledWindow
3263 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3264
3265 $self;
3266}
3267
3268# XXX: Do sorting? Argl...
3269sub add_spell {
3270 my ($self, $spell) = @_;
3271 $self->{spells}->{$spell->{name}} = $spell;
3272
3273 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3274 face => $spell->{face},
3275 can_hover => 1,
3276 can_events => 1,
3277 tooltip => $spell->{message});
3278
3279 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3280 text => $spell->{name},
3281 can_hover => 1,
3282 can_events => 1,
3283 tooltip => $spell->{message},
3284 expand => 1);
3285
3286 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3287 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3288 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3289 expand => 1);
3290
3291 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3292 text => "bind to key",
3293 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3294}
3295
3296sub rebuild_spell_list {
3297 my ($self) = @_;
3298 $self->{tbl_idx} = 0;
3299 $self->add_spell ($_) for values %{$self->{spells}};
3300}
3301
3302sub remove_spell {
3303 my ($self, $spell) = @_;
3304 delete $self->{spells}->{$spell->{name}};
3305 $self->rebuild_spell_list;
3306}
3307
3308#############################################################################
3309
3310package CFClient::UI::Root; 4140package CFPlus::UI::Root;
3311 4141
3312our @ISA = CFClient::UI::Container::; 4142our @ISA = CFPlus::UI::Container::;
3313 4143
4144use List::Util qw(min max);
4145
3314use CFClient::OpenGL; 4146use CFPlus::OpenGL;
3315 4147
3316sub new { 4148sub new {
3317 my $class = shift; 4149 my $class = shift;
3318 4150
3319 my $self = $class->SUPER::new ( 4151 my $self = $class->SUPER::new (
3320 visible => 1, 4152 visible => 1,
3321 @_, 4153 @_,
3322 ); 4154 );
3323 4155
3324 Scalar::Util::weaken ($self->{root} = $self); 4156 CFPlus::weaken ($self->{root} = $self);
3325 4157
3326 $self 4158 $self
3327} 4159}
3328 4160
3329sub size_request { 4161sub size_request {
… …
3344 $coord = $max - $size if $coord > $max - $size; 4176 $coord = $max - $size if $coord > $max - $size;
3345 4177
3346 int $coord + 0.5 4178 int $coord + 0.5
3347} 4179}
3348 4180
3349sub size_allocate { 4181sub invoke_size_allocate {
3350 my ($self, $w, $h) = @_; 4182 my ($self, $w, $h) = @_;
3351 4183
3352 for my $child ($self->children) { 4184 for my $child ($self->children) {
3353 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4185 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3354 4186
… …
3358 $X = _to_pixel $X, $W, $self->{w}; 4190 $X = _to_pixel $X, $W, $self->{w};
3359 $Y = _to_pixel $Y, $H, $self->{h}; 4191 $Y = _to_pixel $Y, $H, $self->{h};
3360 4192
3361 $child->configure ($X, $Y, $W, $H); 4193 $child->configure ($X, $Y, $W, $H);
3362 } 4194 }
4195
4196 1
3363} 4197}
3364 4198
3365sub coord2local { 4199sub coord2local {
3366 my ($self, $x, $y) = @_; 4200 my ($self, $x, $y) = @_;
3367 4201
… …
3375} 4209}
3376 4210
3377sub update { 4211sub update {
3378 my ($self) = @_; 4212 my ($self) = @_;
3379 4213
3380 $::WANT_REFRESH++; 4214 $::WANT_REFRESH->start;
3381} 4215}
3382 4216
3383sub add { 4217sub add {
3384 my ($self, @children) = @_; 4218 my ($self, @children) = @_;
3385 4219
… …
3422 while ($self->{refresh_hook}) { 4256 while ($self->{refresh_hook}) {
3423 $_->() 4257 $_->()
3424 for values %{delete $self->{refresh_hook}}; 4258 for values %{delete $self->{refresh_hook}};
3425 } 4259 }
3426 4260
3427 if ($self->{realloc}) { 4261 while ($self->{realloc}) {
3428 my %queue; 4262 my %queue;
3429 my @queue; 4263 my @queue;
3430 my $widget; 4264 my $widget;
3431 4265
3432 outer: 4266 outer:
… …
3452 4286
3453 delete $queue{$widget+0}; 4287 delete $queue{$widget+0};
3454 4288
3455 my ($w, $h) = $widget->size_request; 4289 my ($w, $h) = $widget->size_request;
3456 4290
3457 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4291 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3458 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4292 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4293
4294 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4295 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3459 4296
3460 $w = $widget->{force_w} if exists $widget->{force_w}; 4297 $w = $widget->{force_w} if exists $widget->{force_w};
3461 $h = $widget->{force_h} if exists $widget->{force_h}; 4298 $h = $widget->{force_h} if exists $widget->{force_h};
3462 4299
3463 if ($widget->{req_w} != $w || $widget->{req_h} != $h 4300 if ($widget->{req_w} != $w || $widget->{req_h} != $h
… …
3476 } 4313 }
3477 } 4314 }
3478 4315
3479 delete $self->{realloc}{$widget+0}; 4316 delete $self->{realloc}{$widget+0};
3480 } 4317 }
3481 }
3482 4318
3483 while (my $size_alloc = delete $self->{size_alloc}) { 4319 while (my $size_alloc = delete $self->{size_alloc}) {
3484 my @queue = sort { $b->{visible} <=> $a->{visible} } 4320 my @queue = sort { $a->{visible} <=> $b->{visible} }
3485 values %$size_alloc; 4321 values %$size_alloc;
3486 4322
3487 while () { 4323 while () {
3488 my $widget = pop @queue || last; 4324 my $widget = pop @queue || last;
3489 4325
3490 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4326 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3491 4327
3492 $w = 0 if $w < 0; 4328 $w = max $widget->{min_w}, $w;
3493 $h = 0 if $h < 0; 4329 $h = max $widget->{min_h}, $h;
3494 4330
4331# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4332# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4333
4334 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4335 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4336
3495 $w = int $w + 0.5; 4337 $w = int $w + 0.5;
3496 $h = int $h + 0.5; 4338 $h = int $h + 0.5;
3497 4339
3498 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4340 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3499 $widget->{old_w} = $widget->{w}; 4341 $widget->{old_w} = $widget->{w};
3500 $widget->{old_h} = $widget->{h}; 4342 $widget->{old_h} = $widget->{h};
3501 4343
3502 $widget->{w} = $w; 4344 $widget->{w} = $w;
3503 $widget->{h} = $h; 4345 $widget->{h} = $h;
3504 4346
3505 $widget->emit (size_allocate => $w, $h); 4347 $widget->emit (size_allocate => $w, $h);
4348 }
3506 } 4349 }
3507 } 4350 }
3508 } 4351 }
3509 4352
3510 while ($self->{post_alloc_hook}) { 4353 while ($self->{post_alloc_hook}) {
3511 $_->() 4354 $_->()
3512 for values %{delete $self->{post_alloc_hook}}; 4355 for values %{delete $self->{post_alloc_hook}};
3513 } 4356 }
3514
3515 4357
3516 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4358 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3517 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4359 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3518 glClear GL_COLOR_BUFFER_BIT; 4360 glClear GL_COLOR_BUFFER_BIT;
3519 4361
… …
3522 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4364 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3523 glMatrixMode GL_MODELVIEW; 4365 glMatrixMode GL_MODELVIEW;
3524 glLoadIdentity; 4366 glLoadIdentity;
3525 4367
3526 { 4368 {
3527 package CFClient::UI::Base; 4369 package CFPlus::UI::Base;
3528 4370
3529 ($draw_x, $draw_y, $draw_w, $draw_h) = 4371 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3530 (0, 0, $self->{w}, $self->{h}); 4372 (0, 0, $self->{w}, $self->{h});
3531 }
3532 4373
3533 $self->_draw; 4374 $self->_draw;
4375 }
3534} 4376}
3535 4377
3536############################################################################# 4378#############################################################################
3537 4379
3538package CFClient::UI; 4380package CFPlus::UI;
3539 4381
3540$ROOT = new CFClient::UI::Root; 4382$ROOT = new CFPlus::UI::Root;
3541$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4383$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3542 4384
35431 43851
3544 4386

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