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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.268 by root, Thu Jun 1 05:04:41 2006 UTC vs.
Revision 1.428 by root, Mon Aug 20 19:24:22 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 $self->SUPER::_draw;
1036} 1236}
1037 1237
1038############################################################################# 1238#############################################################################
1039 1239
1040package CFClient::UI::FancyFrame; 1240package CFPlus::UI::FancyFrame;
1041 1241
1042our @ISA = CFClient::UI::Bin::; 1242our @ISA = CFPlus::UI::Bin::;
1043 1243
1044use CFClient::OpenGL; 1244use CFPlus::OpenGL;
1245
1246sub new {
1247 my ($class, %arg) = @_;
1248
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;
1045 1345
1046my $bg = 1346my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1347 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1; 1348 mipmap => 1, wrap => 1;
1049 1349
1050my @border = 1350my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1351 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1352 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053 1353
1354my @icon =
1355 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1356 qw(x1_move.png x1_resize.png);
1357
1054sub new { 1358sub new {
1055 my $class = shift; 1359 my ($class, %arg) = @_;
1056 1360
1057 my $self = $class->SUPER::new ( 1361 my $self = $class->SUPER::new (
1058 bg => [1, 1, 1, 1], 1362 bg => [1, 1, 1, 1],
1059 border_bg => [1, 1, 1, 1], 1363 border_bg => [1, 1, 1, 1],
1060 border => 0.6, 1364 border => 0.6,
1061 can_events => 1, 1365 can_events => 1,
1062 min_w => 16, 1366 min_w => 64,
1063 min_h => 16, 1367 min_h => 32,
1064 @_ 1368 %arg,
1065 ); 1369 );
1066 1370
1067 $self->{title} &&= new CFClient::UI::Label 1371 $self->{title_widget} = new CFPlus::UI::Label
1068 align => 0, 1372 align => 0,
1069 valign => 1, 1373 valign => 1,
1070 text => $self->{title}, 1374 text => $self->{title},
1071 fontsize => $self->{border}; 1375 fontsize => $self->{border},
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 }
1072 1386
1073 $self 1387 $self
1388}
1389
1390sub add {
1391 my ($self, @widgets) = @_;
1392
1393 $self->SUPER::add (@widgets);
1394 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1395 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1074} 1396}
1075 1397
1076sub border { 1398sub border {
1077 int $_[0]{border} * $::FONTSIZE 1399 int $_[0]{border} * $::FONTSIZE
1078} 1400}
1079 1401
1080sub size_request { 1402sub size_request {
1081 my ($self) = @_; 1403 my ($self) = @_;
1404
1405 $self->{title_widget}->size_request
1406 if $self->{title_widget};
1407
1408 $self->{close_button}->size_request
1409 if $self->{close_button};
1082 1410
1083 my ($w, $h) = $self->SUPER::size_request; 1411 my ($w, $h) = $self->SUPER::size_request;
1084 1412
1085 ( 1413 (
1086 $w + $self->border * 2, 1414 $w + $self->border * 2,
1087 $h + $self->border * 2, 1415 $h + $self->border * 2,
1088 ) 1416 )
1089} 1417}
1090 1418
1091sub size_allocate { 1419sub invoke_size_allocate {
1092 my ($self, $w, $h) = @_; 1420 my ($self, $w, $h) = @_;
1093 1421
1422 if ($self->{title_widget}) {
1423 $self->{title_widget}{w} = $w;
1424 $self->{title_widget}{h} = $h;
1425 $self->{title_widget}->invoke_size_allocate ($w, $h);
1426 }
1427
1428 my $border = $self->border;
1429
1094 $h -= List::Util::max 0, $self->border * 2; 1430 $h -= List::Util::max 0, $border * 2;
1095 $w -= List::Util::max 0, $self->border * 2; 1431 $w -= List::Util::max 0, $border * 2;
1096 1432
1097 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1098 if $self->{title};
1099
1100 $self->child->configure ($self->border, $self->border, $w, $h); 1433 $self->child->configure ($border, $border, $w, $h);
1101}
1102 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 $self->hide;
1445
1446 1
1447}
1448
1103sub button_down { 1449sub invoke_button_down {
1104 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
1105 1451
1106 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
1107 my $border = $self->border; 1453 my $border = $self->border;
1108 1454
… …
1124 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
1125 1471
1126 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1127 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1128 1474
1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1129 $self->realloc; 1476 $self->realloc;
1130 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1131 }; 1477 };
1132 1478
1133 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
1134 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1135 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1138 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
1139 1485
1140 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
1141 1487
1142 $self->move_abs ($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}, $self->{parent}{h});
1143 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
1144 } 1496 1
1145} 1497}
1146 1498
1147sub button_up { 1499sub invoke_button_up {
1148 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
1149 1501
1150 delete $self->{motion}; 1502 ! ! delete $self->{motion}
1151} 1503}
1152 1504
1153sub mouse_motion { 1505sub invoke_mouse_motion {
1154 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
1155 1507
1156 $self->{motion}->($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 $visible;
1517
1518 0
1157} 1519}
1158 1520
1159sub _draw { 1521sub _draw {
1160 my ($self) = @_; 1522 my ($self) = @_;
1161 1523
1524 my $child = $self->{children}[0];
1525
1162 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
1163 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
1164 1528
1165 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
1166 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1167 1531
1168 my $border = $self->border; 1532 my $border = $self->border;
1169 1533
1170 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
1171 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1172 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1173 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1174 $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, $border);
1175 1553
1176 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1177 glColor @{ $self->{bg} }; 1555 glColor @{ $self->{bg} };
1178 1556
1179 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
… …
1183 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1184 } 1562 }
1185 1563
1186 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1187 1565
1188 $self->{title}->draw if $self->{title};
1189
1190 $self->child->draw; 1566 $child->draw;
1567
1568 if ($self->{title_widget}) {
1569 glTranslate 0, $border - $self->{h};
1570 $self->{title_widget}->_draw;
1571
1572 glTranslate 0, - ($border - $self->{h});
1573 }
1574
1575 $self->{close_button}->draw
1576 if $self->{close_button};
1191} 1577}
1192 1578
1193############################################################################# 1579#############################################################################
1194 1580
1195package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1196 1582
1197our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1198 1584
1199use List::Util qw(max sum); 1585use List::Util qw(max sum);
1200 1586
1201use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1202 1588
1203sub new { 1589sub new {
1204 my $class = shift; 1590 my $class = shift;
1205 1591
1206 $class->SUPER::new ( 1592 $class->SUPER::new (
1207 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1208 @_, 1595 @_,
1209 ) 1596 )
1210} 1597}
1211 1598
1212sub children {
1213 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1214}
1215
1216sub add { 1599sub add {
1217 my ($self, $x, $y, $child) = @_;
1218
1219 $child->set_parent ($self);
1220 $self->{children}[$y][$x] = $child;
1221
1222 $self->realloc;
1223}
1224
1225# TODO: move to container class maybe? send children a signal on removal?
1226sub clear {
1227 my ($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);
1228 1631
1229 my @children = $self->children; 1632 my @children = $self->children;
1230 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 }
1231 1643 }
1232 for (@children) {
1233 delete $_->{parent};
1234 $_->hide;
1235 }
1236 1644
1237 $self->realloc; 1645 # second pass, rows
1238} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1239
1240sub get_wh {
1241 my ($self) = @_;
1242
1243 my (@w, @h);
1244
1245 for my $y (0 .. $#{$self->{children}}) {
1246 my $row = $self->{children}[$y]
1247 or next;
1248
1249 for my $x (0 .. $#$row) {
1250 my $widget = $row->[$x]
1251 or next;
1252 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1253 1648
1254 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1255 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1256 } 1653 }
1257 } 1654 }
1258 1655
1259 (\@w, \@h) 1656 (\@w, \@h)
1260} 1657}
… …
1268 (sum @$ws), 1665 (sum @$ws),
1269 (sum @$hs), 1666 (sum @$hs),
1270 ) 1667 )
1271} 1668}
1272 1669
1273sub size_allocate { 1670sub invoke_size_allocate {
1274 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1275 1672
1276 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1277 1674
1278 my $req_w = (sum @$ws) || 1; 1675 my $req_w = (sum @$ws) || 1;
1279 my $req_h = (sum @$hs) || 1; 1676 my $req_h = (sum @$hs) || 1;
1280 1677
1281 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1282 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1283 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1284 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1285 1682
1286 # linearly scale sizes
1287 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1288 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1289 1684
1290 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
1291 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1292 1694
1293 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1294 1697
1295 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1296 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)};
1297 or next;
1298 1700
1299 my $x = 0; 1701 $widget->configure (
1300 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1301 1704 );
1302 for my $c (0 .. $#$row) { 1705 }
1303 my $col_w = $ws->[$c];
1304 1706
1305 if (my $widget = $row->[$c]) { 1707 1
1306 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1307 }
1308 1709
1309 $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};
1310 } 1737 }
1311
1312 $y += $row_h;
1313 } 1738 }
1314 1739
1315} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1316 1742
1317sub 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, $H)
1758}
1759
1760sub invoke_size_allocate {
1318 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1319 1762
1320 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1321 $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;
1322 1766
1323 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1324 1769
1325 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1326 $res = $_->find_widget ($x, $y) 1771 }
1327 and return $res; 1772
1328 } 1773 1
1329
1330 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1331}
1332
1333sub _draw {
1334 my ($self) = @_;
1335
1336 for (grep $_, @{$self->{children}}) {
1337 $_->draw for grep $_, @$_;
1338 }
1339} 1774}
1340 1775
1341############################################################################# 1776#############################################################################
1342 1777
1343package CFClient::UI::Box; 1778package CFPlus::UI::Box;
1344 1779
1345our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1346 1781
1347sub size_request { 1782sub size_request {
1348 my ($self) = @_; 1783 my ($self) = @_;
1784
1785 my @children = $self->visible_children;
1349 1786
1350 $self->{vertical} 1787 $self->{vertical}
1351 ? ( 1788 ? (
1352 (List::Util::max map $_->{req_w}, @{$self->{children}}), 1789 (List::Util::max map $_->{req_w}, @children),
1353 (List::Util::sum map $_->{req_h}, @{$self->{children}}), 1790 (List::Util::sum map $_->{req_h}, @children),
1354 ) 1791 )
1355 : ( 1792 : (
1356 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1793 (List::Util::sum map $_->{req_w}, @children),
1357 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1794 (List::Util::max map $_->{req_h}, @children),
1358 ) 1795 )
1359} 1796}
1360 1797
1361sub size_allocate { 1798sub invoke_size_allocate {
1362 my ($self, $w, $h) = @_; 1799 my ($self, $w, $h) = @_;
1363 1800
1364 my $space = $self->{vertical} ? $h : $w; 1801 my $space = $self->{vertical} ? $h : $w;
1365 my $children = $self->{children}; 1802 my @children = $self->visible_children;
1366 1803
1367 my @req; 1804 my @req;
1368 1805
1369 if ($self->{homogeneous}) { 1806 if ($self->{homogeneous}) {
1370 @req = ($space / (@$children || 1)) x @$children; 1807 @req = ($space / (@children || 1)) x @children;
1371 } else { 1808 } else {
1372 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1809 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1373 my $req = List::Util::sum @req; 1810 my $req = List::Util::sum @req;
1374 1811
1375 if ($req > $space) { 1812 if ($req > $space) {
1376 # ah well, not enough space 1813 # ah well, not enough space
1377 $_ *= $space / $req for @req; 1814 $_ *= $space / $req for @req;
1378 } else { 1815 } else {
1379 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1816 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1380 1817
1381 $space = ($space - $req) / $expand; # remaining space to give away 1818 $space = ($space - $req) / $expand; # remaining space to give away
1382 1819
1383 $req[$_] += $space * $children->[$_]{expand} 1820 $req[$_] += $space * $children[$_]{expand}
1384 for 0 .. $#$children; 1821 for 0 .. $#children;
1385 } 1822 }
1386 } 1823 }
1387 1824
1388 CFClient::UI::harmonize \@req; 1825 CFPlus::UI::harmonize \@req;
1389 1826
1390 my $pos = 0; 1827 my $pos = 0;
1391 for (0 .. $#$children) { 1828 for (0 .. $#children) {
1392 my $alloc = $req[$_]; 1829 my $alloc = $req[$_];
1393 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1830 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1394 1831
1395 $pos += $alloc; 1832 $pos += $alloc;
1396 } 1833 }
1397 1834
1398 1 1835 1
1399} 1836}
1400 1837
1401############################################################################# 1838#############################################################################
1402 1839
1403package CFClient::UI::HBox; 1840package CFPlus::UI::HBox;
1404 1841
1405our @ISA = CFClient::UI::Box::; 1842our @ISA = CFPlus::UI::Box::;
1406 1843
1407sub new { 1844sub new {
1408 my $class = shift; 1845 my $class = shift;
1409 1846
1410 $class->SUPER::new ( 1847 $class->SUPER::new (
… …
1413 ) 1850 )
1414} 1851}
1415 1852
1416############################################################################# 1853#############################################################################
1417 1854
1418package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1419 1856
1420our @ISA = CFClient::UI::Box::; 1857our @ISA = CFPlus::UI::Box::;
1421 1858
1422sub new { 1859sub new {
1423 my $class = shift; 1860 my $class = shift;
1424 1861
1425 $class->SUPER::new ( 1862 $class->SUPER::new (
… …
1428 ) 1865 )
1429} 1866}
1430 1867
1431############################################################################# 1868#############################################################################
1432 1869
1433package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1434 1871
1435our @ISA = CFClient::UI::DrawBG::; 1872our @ISA = CFPlus::UI::DrawBG::;
1436 1873
1437use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1438 1875
1439sub new { 1876sub new {
1440 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1441 1878
1442 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
… …
1445 #active_bg => none 1882 #active_bg => none
1446 #font => default_font 1883 #font => default_font
1447 #text => initial text 1884 #text => initial text
1448 #markup => initial narkup 1885 #markup => initial narkup
1449 #max_w => maximum pixel width 1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1450 ellipsise => 3, # end 1888 ellipsise => 3, # end
1451 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1452 fontsize => 1, 1890 fontsize => 1,
1453 align => -1, 1891 align => -1,
1454 valign => -1, 1892 valign => -1,
1455 padding_x => 2, 1893 padding_x => 2,
1456 padding_y => 2, 1894 padding_y => 2,
1457 can_events => 0, 1895 can_events => 0,
1458 %arg 1896 %arg
1459 ); 1897 );
1460 1898
1461 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1462 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1463 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1464 $self->{template} = $layout; 1902 $self->{template} = $layout;
1465 } 1903 }
1466 1904
1467 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1471 } 1909 }
1472 1910
1473 $self 1911 $self
1474} 1912}
1475 1913
1476sub escape($) {
1477 local $_ = $_[0];
1478
1479 s/&/&amp;/g;
1480 s/>/&gt;/g;
1481 s/</&lt;/g;
1482
1483 $_
1484}
1485
1486sub update { 1914sub update {
1487 my ($self) = @_; 1915 my ($self) = @_;
1488 1916
1489 delete $self->{texture}; 1917 delete $self->{texture};
1490 $self->SUPER::update; 1918 $self->SUPER::update;
1491} 1919}
1492 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1493sub set_text { 1934sub set_text {
1494 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1495 1936
1496 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1497 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1498 1939
1499 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1500 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1501 1941
1942 delete $self->{size_req};
1502 $self->realloc; 1943 $self->realloc;
1503 $self->update; 1944 $self->update;
1504} 1945}
1505 1946
1506sub set_markup { 1947sub set_markup {
… …
1509 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1510 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1511 1952
1512 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1513 1954
1514 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1515 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1516 1956
1957 delete $self->{size_req};
1517 $self->realloc; 1958 $self->realloc;
1518 $self->update; 1959 $self->update;
1519} 1960}
1520 1961
1521sub size_request { 1962sub size_request {
1522 my ($self) = @_; 1963 my ($self) = @_;
1523 1964
1965 $self->{size_req} ||= do {
1524 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1966 $self->{layout}->set_font ($self->{font}) if $self->{font};
1525 $self->{layout}->set_width ($self->{max_w} || -1); 1967 $self->{layout}->set_width ($self->{max_w} || -1);
1526 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1968 $self->{layout}->set_ellipsise ($self->{ellipsise});
1527 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1969 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1528 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1970 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1529 1971
1530 my ($w, $h) = $self->{layout}->size; 1972 my ($w, $h) = $self->{layout}->size;
1531 1973
1532 if (exists $self->{template}) { 1974 if (exists $self->{template}) {
1533 $self->{template}->set_font ($self->{font}) if $self->{font}; 1975 $self->{template}->set_font ($self->{font}) if $self->{font};
1976 $self->{template}->set_width ($self->{max_w} || -1);
1534 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1977 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1535 1978
1536 my ($w2, $h2) = $self->{template}->size; 1979 my ($w2, $h2) = $self->{template}->size;
1537 1980
1538 $w = List::Util::max $w, $w2; 1981 $w = List::Util::max $w, $w2;
1539 $h = List::Util::max $h, $h2; 1982 $h = List::Util::max $h, $h2;
1983 }
1984
1985 [$w, $h]
1540 } 1986 };
1541 1987
1542 ($w, $h) 1988 @{ $self->{size_req} }
1543} 1989}
1544 1990
1991sub baseline_shift {
1992 $_[0]{layout}->descent
1993}
1994
1545sub size_allocate { 1995sub invoke_size_allocate {
1546 my ($self, $w, $h) = @_; 1996 my ($self, $w, $h) = @_;
1997
1998 delete $self->{ox};
1547 1999
1548 delete $self->{texture} 2000 delete $self->{texture}
1549 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w}; 2001 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2002
2003 1
1550} 2004}
1551 2005
1552sub set_fontsize { 2006sub set_fontsize {
1553 my ($self, $fontsize) = @_; 2007 my ($self, $fontsize) = @_;
1554 2008
1555 $self->{fontsize} = $fontsize; 2009 $self->{fontsize} = $fontsize;
2010 delete $self->{size_req};
1556 delete $self->{texture}; 2011 delete $self->{texture};
1557 2012
1558 $self->realloc; 2013 $self->realloc;
1559} 2014}
1560 2015
2016sub reconfigure {
2017 my ($self) = @_;
2018
2019 delete $self->{size_req};
2020 delete $self->{texture};
2021
2022 $self->SUPER::reconfigure;
2023}
2024
1561sub _draw { 2025sub _draw {
1562 my ($self) = @_; 2026 my ($self) = @_;
1563 2027
1564 $self->SUPER::_draw; # draw background, if applicable 2028 $self->SUPER::_draw; # draw background, if applicable
1565 2029
1566 my $tex = $self->{texture} ||= do { 2030 my $size = $self->{texture} ||= do {
1567 $self->{layout}->set_foreground (@{$self->{fg}}); 2031 $self->{layout}->set_foreground (@{$self->{fg}});
1568 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2032 $self->{layout}->set_font ($self->{font}) if $self->{font};
1569 $self->{layout}->set_width ($self->{w}); 2033 $self->{layout}->set_width ($self->{w});
1570 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2034 $self->{layout}->set_ellipsise ($self->{ellipsise});
1571 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2035 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1572 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2036 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1573 2037
1574 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2038 [$self->{layout}->size]
2039 };
1575 2040
2041 unless (exists $self->{ox}) {
1576 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 2042 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1577 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x} 2043 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1578 : ($self->{w} - $tex->{w}) * 0.5); 2044 : ($self->{w} - $size->[0]) * 0.5);
1579 2045
1580 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 2046 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1581 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y} 2047 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1582 : ($self->{h} - $tex->{h}) * 0.5); 2048 : ($self->{h} - $size->[1]) * 0.5);
1583 2049
1584 $tex 2050 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1585 }; 2051 };
1586 2052
1587 glEnable GL_TEXTURE_2D; 2053# unless ($self->{list}) {
1588 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2054# $self->{list} = CFPlus::OpenGL::glGenList;
1589 2055# CFPlus::OpenGL::glNewList $self->{list};
1590 if ($tex->{format} == GL_ALPHA) { 2056# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1591 glColor @{$self->{fg}}; 2057# CFPlus::OpenGL::glEndList;
1592 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1593 } else {
1594 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1595 } 2058# }
2059#
2060# CFPlus::OpenGL::glCallList $self->{list};
1596 2061
1597 glDisable GL_TEXTURE_2D; 2062 $self->{layout}->draw;
1598} 2063}
2064
2065#sub destroy {
2066# my ($self) = @_;
2067#
2068# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2069#
2070# $self->SUPER::destroy;
2071#}
1599 2072
1600############################################################################# 2073#############################################################################
1601 2074
1602package CFClient::UI::EntryBase; 2075package CFPlus::UI::EntryBase;
1603 2076
1604our @ISA = CFClient::UI::Label::; 2077our @ISA = CFPlus::UI::Label::;
1605 2078
1606use CFClient::OpenGL; 2079use CFPlus::OpenGL;
1607 2080
1608sub new { 2081sub new {
1609 my $class = shift; 2082 my $class = shift;
1610 2083
1611 $class->SUPER::new ( 2084 $class->SUPER::new (
1612 fg => [1, 1, 1], 2085 fg => [1, 1, 1],
1613 bg => [0, 0, 0, 0.2], 2086 bg => [0, 0, 0, 0.2],
2087 outline => [0.6, 0.3, 0.1],
1614 active_bg => [1, 1, 1, 0.5], 2088 active_bg => [0, 0, 1, .2],
1615 active_fg => [0, 0, 0], 2089 active_fg => [1, 1, 1],
2090 active_outline => [1, 1, 0],
1616 can_hover => 1, 2091 can_hover => 1,
1617 can_focus => 1, 2092 can_focus => 1,
1618 valign => 0, 2093 valign => 0,
1619 can_events => 1, 2094 can_events => 1,
2095 ellipsise => 0,
1620 #text => ... 2096 #text => ...
2097 #hidden => "*",
1621 @_ 2098 @_
1622 ) 2099 )
1623} 2100}
1624 2101
1625sub _set_text { 2102sub _set_text {
… …
1627 2104
1628 delete $self->{cur_h}; 2105 delete $self->{cur_h};
1629 2106
1630 return if $self->{text} eq $text; 2107 return if $self->{text} eq $text;
1631 2108
1632 delete $self->{texture};
1633
1634 $self->{last_activity} = $::NOW; 2109 $self->{last_activity} = $::NOW;
1635 $self->{text} = $text; 2110 $self->{text} = $text;
1636 2111
1637 $text =~ s/./*/g if $self->{hidden}; 2112 $text =~ s/./*/g if $self->{hidden};
1638 $self->{layout}->set_text ("$text "); 2113 $self->{layout}->set_text ("$text ");
2114 delete $self->{size_req};
1639 2115
1640 $self->_emit (changed => $self->{text}); 2116 $self->emit (changed => $self->{text});
2117
2118 $self->realloc;
2119 $self->update;
1641} 2120}
1642 2121
1643sub set_text { 2122sub set_text {
1644 my ($self, $text) = @_; 2123 my ($self, $text) = @_;
1645 2124
1646 $self->{cursor} = length $text; 2125 $self->{cursor} = length $text;
1647 $self->_set_text ($text); 2126 $self->_set_text ($text);
1648
1649 $self->realloc;
1650} 2127}
1651 2128
1652sub get_text { 2129sub get_text {
1653 $_[0]{text} 2130 $_[0]{text}
1654} 2131}
… …
1659 my ($w, $h) = $self->SUPER::size_request; 2136 my ($w, $h) = $self->SUPER::size_request;
1660 2137
1661 ($w + 1, $h) # add 1 for cursor 2138 ($w + 1, $h) # add 1 for cursor
1662} 2139}
1663 2140
1664sub key_down { 2141sub invoke_key_down {
1665 my ($self, $ev) = @_; 2142 my ($self, $ev) = @_;
1666 2143
1667 my $mod = $ev->{mod}; 2144 my $mod = $ev->{mod};
1668 my $sym = $ev->{sym}; 2145 my $sym = $ev->{sym};
1669 my $uni = $ev->{unicode}; 2146 my $uni = $ev->{unicode};
1670 2147
1671 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 $text;
1672 2151
1673 if ($uni == 8) { 2152 if ($uni == 8) {
1674 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2153 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1675 } elsif ($uni == 127) { 2154 } elsif ($uni == 127) {
1676 substr $text, $self->{cursor}, 1, ""; 2155 substr $text, $self->{cursor}, 1, "";
1677 } elsif ($sym == CFClient::SDLK_LEFT) { 2156 } elsif ($sym == CFPlus::SDLK_LEFT) {
1678 --$self->{cursor} if $self->{cursor}; 2157 --$self->{cursor} if $self->{cursor};
1679 } elsif ($sym == CFClient::SDLK_RIGHT) { 2158 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1680 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2159 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1681 } elsif ($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 = "";
1682 $self->{cursor} = 0; 2174 $self->{cursor} = 0;
1683 } elsif ($sym == CFClient::SDLK_END) {
1684 $self->{cursor} = length $text;
1685 } elsif ($uni == 27) { 2175 } elsif ($uni == 27) {
1686 $self->_emit ('escape'); 2176 $self->emit ('escape');
1687 } elsif ($uni) { 2177 } elsif ($uni == 0x0d) {
2178 substr $text, $self->{cursor}++, 0, "\012";
2179 } elsif ($uni >= 0x20) {
1688 substr $text, $self->{cursor}++, 0, chr $uni; 2180 substr $text, $self->{cursor}++, 0, chr $uni;
2181 } else {
2182 return 0;
1689 } 2183 }
1690 2184
1691 $self->_set_text ($text); 2185 $self->_set_text ($text);
1692 2186
1693 $self->realloc; 2187 $self->realloc;
1694} 2188 $self->update;
1695 2189
2190 1
2191}
2192
1696sub focus_in { 2193sub invoke_focus_in {
1697 my ($self) = @_; 2194 my ($self) = @_;
1698 2195
1699 $self->{last_activity} = $::NOW; 2196 $self->{last_activity} = $::NOW;
1700 2197
1701 $self->SUPER::focus_in; 2198 $self->SUPER::invoke_focus_in
1702} 2199}
1703 2200
1704sub button_down { 2201sub invoke_button_down {
1705 my ($self, $ev, $x, $y) = @_; 2202 my ($self, $ev, $x, $y) = @_;
1706 2203
1707 $self->SUPER::button_down ($ev, $x, $y); 2204 $self->SUPER::invoke_button_down ($ev, $x, $y);
1708 2205
1709 my $idx = $self->{layout}->xy_to_index ($x, $y); 2206 my $idx = $self->{layout}->xy_to_index ($x, $y);
1710 2207
1711 # byte-index to char-index 2208 # byte-index to char-index
1712 my $text = $self->{text}; 2209 my $text = $self->{text};
1713 utf8::encode $text; 2210 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1714 $self->{cursor} = length substr $text, 0, $idx; 2211 $self->{cursor} = length $text;
1715 2212
1716 $self->_set_text ($self->{text}); 2213 $self->_set_text ($self->{text});
1717 $self->update; 2214 $self->update;
2215
2216 1
1718} 2217}
1719 2218
1720sub mouse_motion { 2219sub invoke_mouse_motion {
1721 my ($self, $ev, $x, $y) = @_; 2220 my ($self, $ev, $x, $y) = @_;
1722# 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, $y;#d#
2222
2223 1
1723} 2224}
1724 2225
1725sub _draw { 2226sub _draw {
1726 my ($self) = @_; 2227 my ($self) = @_;
1727 2228
1728 local $self->{fg} = $self->{fg}; 2229 local $self->{fg} = $self->{fg};
1729 2230
1730 if ($FOCUS == $self) { 2231 if ($FOCUS == $self) {
1731 glColor @{$self->{active_bg}}; 2232 glColor_premultiply @{$self->{active_bg}};
1732 $self->{fg} = $self->{active_fg}; 2233 $self->{fg} = $self->{active_fg};
1733 } else { 2234 } else {
1734 glColor @{$self->{bg}}; 2235 glColor_premultiply @{$self->{bg}};
1735 } 2236 }
1736 2237
1737 glEnable GL_BLEND; 2238 glEnable GL_BLEND;
1738 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2239 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1739 glBegin GL_QUADS; 2240 glBegin GL_QUADS;
1740 glVertex 0 , 0; 2241 glVertex 0 , 0;
1741 glVertex 0 , $self->{h}; 2242 glVertex 0 , $self->{h};
1742 glVertex $self->{w}, $self->{h}; 2243 glVertex $self->{w}, $self->{h};
1743 glVertex $self->{w}, 0; 2244 glVertex $self->{w}, 0;
… …
1751 2252
1752 unless (exists $self->{cur_h}) { 2253 unless (exists $self->{cur_h}) {
1753 my $text = substr $self->{text}, 0, $self->{cursor}; 2254 my $text = substr $self->{text}, 0, $self->{cursor};
1754 utf8::encode $text; 2255 utf8::encode $text;
1755 2256
1756 @$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 $text);
1757 } 2258 }
1758 2259
1759 glColor @{$self->{fg}}; 2260 glColor_premultiply @{$self->{active_fg}};
1760 glBegin GL_LINES; 2261 glBegin GL_LINES;
1761 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};
1762 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} + $self->{cur_h};
1763 glEnd; 2264 glEnd;
1764 }
1765}
1766 2265
2266 glLineWidth 3;
2267 glColor @{$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, $self->{h} * .5;
2284 glEnd;
2285 }
2286}
2287
2288#############################################################################
2289
1767package CFClient::UI::Entry; 2290package CFPlus::UI::Entry;
1768 2291
1769our @ISA = CFClient::UI::EntryBase::; 2292our @ISA = CFPlus::UI::EntryBase::;
1770 2293
1771use CFClient::OpenGL; 2294use CFPlus::OpenGL;
1772 2295
1773sub key_down { 2296sub invoke_key_down {
1774 my ($self, $ev) = @_; 2297 my ($self, $ev) = @_;
1775 2298
1776 my $sym = $ev->{sym}; 2299 my $sym = $ev->{sym};
1777 2300
1778 if ($sym == 13) { 2301 if ($ev->{uni} == 0x0d || $sym == 13) {
1779 unshift @{$self->{history}}, 2302 unshift @{$self->{history}},
1780 my $txt = $self->get_text; 2303 my $txt = $self->get_text;
2304
1781 $self->{history_pointer} = -1; 2305 $self->{history_pointer} = -1;
1782 $self->{history_saveback} = ''; 2306 $self->{history_saveback} = '';
1783 $self->_emit (activate => $txt); 2307 $self->emit (activate => $txt);
1784 $self->update; 2308 $self->update;
1785 2309
1786 } elsif ($sym == CFClient::SDLK_UP) { 2310 } elsif ($sym == CFPlus::SDLK_UP) {
1787 if ($self->{history_pointer} < 0) { 2311 if ($self->{history_pointer} < 0) {
1788 $self->{history_saveback} = $self->get_text; 2312 $self->{history_saveback} = $self->get_text;
1789 } 2313 }
1790 if (@{$self->{history} || []} > 0) { 2314 if (@{$self->{history} || []} > 0) {
1791 $self->{history_pointer}++; 2315 $self->{history_pointer}++;
… …
1793 $self->{history_pointer} = @{$self->{history} || []} - 1; 2317 $self->{history_pointer} = @{$self->{history} || []} - 1;
1794 } 2318 }
1795 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2319 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1796 } 2320 }
1797 2321
1798 } elsif ($sym == CFClient::SDLK_DOWN) { 2322 } elsif ($sym == CFPlus::SDLK_DOWN) {
1799 $self->{history_pointer}--; 2323 $self->{history_pointer}--;
1800 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2324 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1801 2325
1802 if ($self->{history_pointer} >= 0) { 2326 if ($self->{history_pointer} >= 0) {
1803 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2327 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1804 } else { 2328 } else {
1805 $self->set_text ($self->{history_saveback}); 2329 $self->set_text ($self->{history_saveback});
1806 } 2330 }
1807 2331
1808 } else { 2332 } else {
1809 $self->SUPER::key_down ($ev); 2333 return $self->SUPER::invoke_key_down ($ev)
2334 }
2335
1810 } 2336 1
1811
1812} 2337}
1813 2338
1814############################################################################# 2339#############################################################################
1815 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
1816package CFClient::UI::Button; 2380package CFPlus::UI::ButtonBin;
1817 2381
1818our @ISA = CFClient::UI::Label::; 2382our @ISA = CFPlus::UI::Bin::;
1819 2383
1820use CFClient::OpenGL; 2384use CFPlus::OpenGL;
1821 2385
1822my @tex = 2386my @tex =
1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2387 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1824 qw(b1_button_active.png); 2388 qw(b1_button_inactive.png b1_button_active.png);
1825 2389
1826sub new { 2390sub new {
1827 my $class = shift; 2391 my $class = shift;
1828 2392
1829 $class->SUPER::new ( 2393 $class->SUPER::new (
1830 padding_x => 4,
1831 padding_y => 4,
1832 fg => [1, 1, 1],
1833 active_fg => [0, 0, 1],
1834 can_hover => 1, 2394 can_hover => 1,
1835 align => 0, 2395 align => 0,
1836 valign => 0, 2396 valign => 0,
1837 can_events => 1, 2397 can_events => 1,
1838 @_ 2398 @_
1839 ) 2399 )
1840} 2400}
1841 2401
1842sub activate { }
1843
1844sub button_up { 2402sub invoke_button_up {
1845 my ($self, $ev, $x, $y) = @_; 2403 my ($self, $ev, $x, $y) = @_;
1846 2404
1847 $self->emit ("activate") 2405 $self->emit ("activate")
1848 if $x >= 0 && $x < $self->{w} 2406 if $x >= 0 && $x < $self->{w}
1849 && $y >= 0 && $y < $self->{h}; 2407 && $y >= 0 && $y < $self->{h};
2408
2409 1
1850} 2410}
1851 2411
1852sub _draw { 2412sub _draw {
1853 my ($self) = @_; 2413 my ($self) = @_;
1854
1855 local $self->{fg} = $self->{fg};
1856
1857 if ($GRAB == $self) {
1858 $self->{fg} = $self->{active_fg};
1859 }
1860 2414
1861 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1863 glColor 0, 0, 0, 1; 2417 glColor 0, 0, 0, 1;
1864 2418
2419 my $tex = $tex[$GRAB == $self];
1865 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2420 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1866 2421
1867 glDisable GL_TEXTURE_2D; 2422 glDisable GL_TEXTURE_2D;
1868 2423
1869 $self->SUPER::_draw; 2424 $self->SUPER::_draw;
1870} 2425}
1871 2426
1872############################################################################# 2427#############################################################################
1873 2428
1874package CFClient::UI::CheckBox; 2429package CFPlus::UI::Button;
1875 2430
1876our @ISA = CFClient::UI::DrawBG::; 2431our @ISA = CFPlus::UI::Label::;
2432
2433use CFPlus::OpenGL;
1877 2434
1878my @tex = 2435my @tex =
1879 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 }
1880 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2490 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1881 2491
1882use CFClient::OpenGL; 2492use CFPlus::OpenGL;
1883 2493
1884sub new { 2494sub new {
1885 my $class = shift; 2495 my $class = shift;
1886 2496
1887 $class->SUPER::new ( 2497 $class->SUPER::new (
… …
1901 my ($self) = @_; 2511 my ($self) = @_;
1902 2512
1903 (6) x 2 2513 (6) x 2
1904} 2514}
1905 2515
2516sub toggle {
2517 my ($self) = @_;
2518
2519 $self->{state} = !$self->{state};
2520 $self->emit (changed => $self->{state});
2521 $self->update;
2522}
2523
1906sub button_down { 2524sub invoke_button_down {
1907 my ($self, $ev, $x, $y) = @_; 2525 my ($self, $ev, $x, $y) = @_;
1908 2526
1909 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2527 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1910 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2528 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1911 $self->{state} = !$self->{state}; 2529 $self->toggle;
1912 $self->_emit (changed => $self->{state}); 2530 } else {
2531 return 0
2532 }
2533
1913 } 2534 1
1914} 2535}
1915 2536
1916sub _draw { 2537sub _draw {
1917 my ($self) = @_; 2538 my ($self) = @_;
1918 2539
… …
1933 glDisable GL_TEXTURE_2D; 2554 glDisable GL_TEXTURE_2D;
1934} 2555}
1935 2556
1936############################################################################# 2557#############################################################################
1937 2558
1938package CFClient::UI::Image; 2559package CFPlus::UI::Image;
1939 2560
1940our @ISA = CFClient::UI::Base::; 2561our @ISA = CFPlus::UI::Base::;
1941 2562
1942use CFClient::OpenGL; 2563use CFPlus::OpenGL;
1943use Carp qw/confess/;
1944 2564
1945our %loaded_images; 2565our %texture_cache;
1946 2566
1947sub new { 2567sub new {
1948 my $class = shift; 2568 my $class = shift;
1949 2569
1950 my $self = $class->SUPER::new (can_events => 0, @_); 2570 my $self = $class->SUPER::new (
2571 can_events => 0,
2572 scale => 1,
2573 @_,
2574 );
1951 2575
1952 $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";
1953 2578
1954 $loaded_images{$self->{image}} ||= 2579 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1955 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;
1956 2581
1957 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2582 CFPlus::weaken $texture_cache{$self->{path}};
1958 2583
1959 Scalar::Util::weaken $loaded_images{$self->{image}}; 2584 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1960
1961 $self->{aspect} = $tex->{w} / $tex->{h};
1962 2585
1963 $self 2586 $self
1964} 2587}
1965 2588
2589sub STORABLE_freeze {
2590 my ($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 => $path)
2602}
2603
1966sub size_request { 2604sub size_request {
1967 my ($self) = @_; 2605 my ($self) = @_;
1968 2606
1969 ($self->{tex}->{w}, $self->{tex}->{h}) 2607 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1970} 2608}
1971 2609
1972sub _draw { 2610sub _draw {
1973 my ($self) = @_; 2611 my ($self) = @_;
1974 2612
… …
1991 glDisable GL_TEXTURE_2D; 2629 glDisable GL_TEXTURE_2D;
1992} 2630}
1993 2631
1994############################################################################# 2632#############################################################################
1995 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 = $class->SUPER::new (
2646 padding_x => 4,
2647 padding_y => 4,
2648 fg => [1, 1, 1],
2649 active_fg => [0, 0, 1],
2650 can_hover => 1,
2651 align => 0,
2652 valign => 0,
2653 can_events => 1,
2654 @_
2655 );
2656}
2657
2658sub invoke_button_down {
2659 my ($self, $ev, $x, $y) = @_;
2660
2661 1
2662}
2663
2664sub invoke_button_up {
2665 my ($self, $ev, $x, $y) = @_;
2666
2667 $self->emit ("activate")
2668 if $x >= 0 && $x < $self->{w}
2669 && $y >= 0 && $y < $self->{h};
2670
2671 1
2672}
2673
2674#############################################################################
2675
1996package CFClient::UI::VGauge; 2676package CFPlus::UI::VGauge;
1997 2677
1998our @ISA = CFClient::UI::Base::; 2678our @ISA = CFPlus::UI::Base::;
1999 2679
2000use List::Util qw(min max); 2680use List::Util qw(min max);
2001 2681
2002use CFClient::OpenGL; 2682use CFPlus::OpenGL;
2003 2683
2004my %tex = ( 2684my %tex = (
2005 food => [ 2685 food => [
2006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2686 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2007 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2687 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2008 ], 2688 ],
2009 grace => [ 2689 grace => [
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2690 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2011 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2691 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2012 ], 2692 ],
2013 hp => [ 2693 hp => [
2014 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2694 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2015 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2695 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2016 ], 2696 ],
2017 mana => [ 2697 mana => [
2018 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2698 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2019 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2699 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2020 ], 2700 ],
2021); 2701);
2022 2702
2023# eg. VGauge->new (gauge => 'food'), default gauge: food 2703# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2083 my $ycut1 = max 0, min 1, $ycut; 2763 my $ycut1 = max 0, min 1, $ycut;
2084 my $ycut2 = max 0, min 1, $ycut - 1; 2764 my $ycut2 = max 0, min 1, $ycut - 1;
2085 2765
2086 my $h1 = $self->{h} * (1 - $ycut1); 2766 my $h1 = $self->{h} * (1 - $ycut1);
2087 my $h2 = $self->{h} * (1 - $ycut2); 2767 my $h2 = $self->{h} * (1 - $ycut2);
2768 my $h3 = $self->{h};
2769
2770 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2088 2771
2089 glEnable GL_BLEND; 2772 glEnable GL_BLEND;
2090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2773 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2774 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2091 glEnable GL_TEXTURE_2D; 2775 glEnable GL_TEXTURE_2D;
2092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2093 2777
2094 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2778 glBindTexture GL_TEXTURE_2D, $t1->{name};
2095 glBegin GL_QUADS; 2779 glBegin GL_QUADS;
… …
2110 2794
2111 if ($t3) { 2795 if ($t3) {
2112 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2796 glBindTexture GL_TEXTURE_2D, $t3->{name};
2113 glBegin GL_QUADS; 2797 glBegin GL_QUADS;
2114 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2798 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2115 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2799 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2116 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2800 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2117 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2801 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2118 glEnd; 2802 glEnd;
2119 } 2803 }
2120 2804
2121 glDisable GL_BLEND; 2805 glDisable GL_BLEND;
2122 glDisable GL_TEXTURE_2D; 2806 glDisable GL_TEXTURE_2D;
2123} 2807}
2124 2808
2125############################################################################# 2809#############################################################################
2126 2810
2127package CFClient::UI::Gauge; 2811package CFPlus::UI::Gauge;
2128 2812
2129our @ISA = CFClient::UI::VBox::; 2813our @ISA = CFPlus::UI::VBox::;
2130 2814
2131sub new { 2815sub new {
2132 my ($class, %arg) = @_; 2816 my ($class, %arg) = @_;
2133 2817
2134 my $self = $class->SUPER::new ( 2818 my $self = $class->SUPER::new (
… …
2136 can_hover => 1, 2820 can_hover => 1,
2137 can_events => 1, 2821 can_events => 1,
2138 %arg, 2822 %arg,
2139 ); 2823 );
2140 2824
2141 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2825 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2142 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2826 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2143 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2827 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2144 2828
2145 $self 2829 $self
2146} 2830}
2147 2831
2148sub set_fontsize { 2832sub set_fontsize {
… …
2169 $self->{value}->set_text ($val); 2853 $self->{value}->set_text ($val);
2170} 2854}
2171 2855
2172############################################################################# 2856#############################################################################
2173 2857
2174package CFClient::UI::Slider; 2858package CFPlus::UI::Slider;
2175 2859
2176use strict; 2860use strict;
2177 2861
2178use CFClient::OpenGL; 2862use CFPlus::OpenGL;
2179 2863
2180our @ISA = CFClient::UI::DrawBG::; 2864our @ISA = CFPlus::UI::DrawBG::;
2181 2865
2182my @tex = 2866my @tex =
2183 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2867 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2184 qw(s1_slider.png s1_slider_bg.png); 2868 qw(s1_slider.png s1_slider_bg.png);
2185 2869
2186sub new { 2870sub new {
2187 my $class = shift; 2871 my $class = shift;
2188 2872
… …
2209 $self->update; 2893 $self->update;
2210 2894
2211 $self 2895 $self
2212} 2896}
2213 2897
2214sub changed { }
2215
2216sub set_range { 2898sub set_range {
2217 my ($self, $range) = @_; 2899 my ($self, $range) = @_;
2218 2900
2219 ($range, $self->{range}) = ($self->{range}, $range); 2901 ($range, $self->{range}) = ($self->{range}, $range);
2220 2902
2221 $self->update
2222 if "@$range" ne "@{$self->{range}}"; 2903 if ("@$range" ne "@{$self->{range}}") {
2904 $self->update;
2905 $self->set_value ($self->{range}[0]);
2906 }
2223} 2907}
2224 2908
2225sub set_value { 2909sub set_value {
2226 my ($self, $value) = @_; 2910 my ($self, $value) = @_;
2227 2911
… …
2238 if $unit; 2922 if $unit;
2239 2923
2240 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2924 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2241 2925
2242 if ($value != $old_value) { 2926 if ($value != $old_value) {
2243 $self->_emit (changed => $value); 2927 $self->emit (changed => $value);
2244 $self->update; 2928 $self->update;
2245 } 2929 }
2246} 2930}
2247 2931
2248sub size_request { 2932sub size_request {
2249 my ($self) = @_; 2933 my ($self) = @_;
2250 2934
2251 ($self->{req_w}, $self->{req_h}) 2935 ($self->{req_w}, $self->{req_h})
2252} 2936}
2253 2937
2254sub button_down { 2938sub invoke_button_down {
2255 my ($self, $ev, $x, $y) = @_; 2939 my ($self, $ev, $x, $y) = @_;
2256 2940
2257 $self->SUPER::button_down ($ev, $x, $y); 2941 $self->SUPER::invoke_button_down ($ev, $x, $y);
2258 2942
2259 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2943 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2260 2944
2261 $self->mouse_motion ($ev, $x, $y); 2945 $self->invoke_mouse_motion ($ev, $x, $y);
2262}
2263 2946
2947 1
2948}
2949
2264sub mouse_motion { 2950sub invoke_mouse_motion {
2265 my ($self, $ev, $x, $y) = @_; 2951 my ($self, $ev, $x, $y) = @_;
2266 2952
2267 if ($GRAB == $self) { 2953 if ($GRAB == $self) {
2268 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2954 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2269 2955
2270 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2956 my (undef, $lo, $hi, $page) = @{$self->{range}};
2271 2957
2272 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2958 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2273 2959
2274 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2960 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2961 } else {
2962 return 0;
2963 }
2964
2275 } 2965 1
2966}
2967
2968sub invoke_mouse_wheel {
2969 my ($self, $ev) = @_;
2970
2971 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2972
2973 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2974
2975 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2976
2977 1
2276} 2978}
2277 2979
2278sub update { 2980sub update {
2279 my ($self) = @_; 2981 my ($self) = @_;
2280 2982
2281 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2983 delete $self->{knob_w};
2984 $self->SUPER::update;
2985}
2986
2987sub _draw {
2988 my ($self) = @_;
2989
2990 unless ($self->{knob_w}) {
2282 $self->set_value ($self->{range}[0]); 2991 $self->set_value ($self->{range}[0]);
2283 2992
2284 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2993 my ($value, $lo, $hi, $page) = @{$self->{range}};
2285 my $range = ($hi - $page - $lo) || 1e-100; 2994 my $range = ($hi - $page - $lo) || 1e-100;
2286 2995
… …
2292 $value = ($value - $lo) / $range; 3001 $value = ($value - $lo) / $range;
2293 $value = $value * $self->{scale} + $self->{offset}; 3002 $value = $value * $self->{scale} + $self->{offset};
2294 3003
2295 $self->{knob_x} = $value - $knob_w * 0.5; 3004 $self->{knob_x} = $value - $knob_w * 0.5;
2296 $self->{knob_w} = $knob_w; 3005 $self->{knob_w} = $knob_w;
2297 }); 3006 }
2298
2299 $self->SUPER::update;
2300}
2301
2302sub _draw {
2303 my ($self) = @_;
2304 3007
2305 $self->SUPER::_draw (); 3008 $self->SUPER::_draw ();
2306 3009
2307 glScale $self->{w}, $self->{h}; 3010 glScale $self->{w}, $self->{h};
2308 3011
… …
2328 glDisable GL_TEXTURE_2D; 3031 glDisable GL_TEXTURE_2D;
2329} 3032}
2330 3033
2331############################################################################# 3034#############################################################################
2332 3035
2333package CFClient::UI::ValSlider; 3036package CFPlus::UI::ValSlider;
2334 3037
2335our @ISA = CFClient::UI::HBox::; 3038our @ISA = CFPlus::UI::HBox::;
2336 3039
2337sub new { 3040sub new {
2338 my ($class, %arg) = @_; 3041 my ($class, %arg) = @_;
2339 3042
2340 my $range = delete $arg{range}; 3043 my $range = delete $arg{range};
2341 3044
2342 my $self = $class->SUPER::new ( 3045 my $self = $class->SUPER::new (
2343 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3046 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2344 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3047 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2345 to_value => sub { shift }, 3048 to_value => sub { shift },
2346 from_value => sub { shift }, 3049 from_value => sub { shift },
2347 %arg, 3050 %arg,
2348 ); 3051 );
2349 3052
… …
2369sub set_range { shift->{slider}->set_range (@_) } 3072sub set_range { shift->{slider}->set_range (@_) }
2370sub set_value { shift->{slider}->set_value (@_) } 3073sub set_value { shift->{slider}->set_value (@_) }
2371 3074
2372############################################################################# 3075#############################################################################
2373 3076
2374package CFClient::UI::TextView; 3077package CFPlus::UI::TextScroller;
2375 3078
2376our @ISA = CFClient::UI::HBox::; 3079our @ISA = CFPlus::UI::HBox::;
2377 3080
2378use CFClient::OpenGL; 3081use CFPlus::OpenGL;
2379 3082
2380sub new { 3083sub new {
2381 my $class = shift; 3084 my $class = shift;
2382 3085
2383 my $self = $class->SUPER::new ( 3086 my $self = $class->SUPER::new (
2384 fontsize => 1, 3087 fontsize => 1,
2385 can_events => 0, 3088 can_events => 1,
3089 indent => 0,
2386 #font => default_font 3090 #font => default_font
2387 @_, 3091 @_,
2388 3092
2389 layout => (new CFClient::Layout 1), 3093 layout => (new CFPlus::Layout),
2390 par => [], 3094 par => [],
3095 max_par => 0,
2391 height => 0, 3096 height => 0,
2392 children => [ 3097 children => [
2393 (new CFClient::UI::Empty expand => 1), 3098 (new CFPlus::UI::Empty expand => 1),
2394 (new CFClient::UI::Slider vertical => 1), 3099 (new CFPlus::UI::Slider vertical => 1),
2395 ], 3100 ],
2396 ); 3101 );
2397 3102
2398 $self->{children}[1]->connect (changed => sub { $self->update }); 3103 $self->{children}[1]->connect (changed => sub { $self->update });
2399 3104
… …
2405 3110
2406 $self->{fontsize} = $fontsize; 3111 $self->{fontsize} = $fontsize;
2407 $self->reflow; 3112 $self->reflow;
2408} 3113}
2409 3114
3115sub size_request {
3116 my ($self) = @_;
3117
3118 my ($empty, $slider) = $self->visible_children;
3119
3120 local $self->{children} = [$empty, $slider];
3121 $self->SUPER::size_request
3122}
3123
2410sub size_allocate { 3124sub invoke_size_allocate {
2411 my ($self, $w, $h) = @_; 3125 my ($self, $w, $h) = @_;
2412 3126
2413 $self->SUPER::size_allocate ($w, $h); 3127 my ($empty, $slider, @other) = @{ $self->{children} };
3128 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2414 3129
2415 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3130 $self->{layout}->set_font ($self->{font}) if $self->{font};
2416 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3131 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2417 $self->{layout}->set_width ($self->{children}[0]{w}); 3132 $self->{layout}->set_width ($empty->{w});
3133 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2418 3134
2419 $self->reflow; 3135 $self->reflow;
2420}
2421 3136
2422sub text_size { 3137 local $self->{children} = [$empty, $slider];
3138 $self->SUPER::invoke_size_allocate ($w, $h)
3139}
3140
3141sub invoke_mouse_wheel {
2423 my ($self, $text, $indent) = @_; 3142 my ($self, $ev) = @_;
3143
3144 return 0 unless $ev->{dy}; # only vertical movements
3145
3146 $self->{children}[1]->emit (mouse_wheel => $ev);
3147
3148 1
3149}
3150
3151sub get_layout {
3152 my ($self, $para) = @_;
2424 3153
2425 my $layout = $self->{layout}; 3154 my $layout = $self->{layout};
2426 3155
3156 $layout->set_font ($self->{font}) if $self->{font};
3157 $layout->set_foreground (@{$para->{fg}});
2427 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3158 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2428 $layout->set_width ($self->{children}[0]{w} - $indent); 3159 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3160 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2429 $layout->set_markup ($text); 3161 $layout->set_markup ($para->{markup});
3162
3163 $layout->set_shapes (
3164 map
3165 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3166 @{$para->{widget}}
2430 3167 );
3168
2431 $layout->size 3169 $layout
2432} 3170}
2433 3171
2434sub reflow { 3172sub reflow {
2435 my ($self) = @_; 3173 my ($self) = @_;
2436 3174
… …
2443 3181
2444 # todo: base offset on lines or so, not on pixels 3182 # todo: base offset on lines or so, not on pixels
2445 $self->{children}[1]->set_value ($offset); 3183 $self->{children}[1]->set_value ($offset);
2446} 3184}
2447 3185
3186sub current_paragraph {
3187 my ($self) = @_;
3188
3189 $self->{top_paragraph} - 1
3190}
3191
3192sub scroll_to {
3193 my ($self, $para) = @_;
3194
3195 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3196
3197 $self->{scroll_to} = $para;
3198 $self->update;
3199}
3200
2448sub clear { 3201sub clear {
2449 my ($self) = @_; 3202 my ($self) = @_;
3203
3204 my (undef, undef, @other) = @{ $self->{children} };
3205 $self->remove ($_) for @other;
2450 3206
2451 $self->{par} = []; 3207 $self->{par} = [];
2452 $self->{height} = 0; 3208 $self->{height} = 0;
2453 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3209 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2454} 3210}
2455 3211
2456sub add_paragraph { 3212sub add_paragraph {
2457 my ($self, $color, $text, $indent) = @_; 3213 my $self = shift;
2458 3214
2459 for my $line (split /\n/, $text) { 3215 for my $para (@_) {
2460 my ($w, $h) = $self->text_size ($line); 3216 $para = {
3217 fg => [1, 1, 1, 1],
3218 indent => 0,
3219 markup => "",
3220 widget => [],
3221 ref $para ? %$para : (markup => $para),
3222 w => 1e10,
3223 wrapped => 1,
3224 };
3225
3226 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3227 push @{$self->{par}}, $para;
3228 }
3229
3230 if (my $max = $self->{max_par}) {
3231 shift @{$self->{par}} while @{$self->{par}} > $max;
3232 }
3233
3234 $self->{need_reflow}++;
3235 $self->update;
3236}
3237
3238sub scroll_to_bottom {
3239 my ($self) = @_;
3240
3241 $self->{scroll_to} = $#{$self->{par}};
3242 $self->update;
3243}
3244
3245sub force_uptodate {
3246 my ($self) = @_;
3247
3248 if (delete $self->{need_reflow}) {
3249 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3250
3251 my $height = 0;
3252
3253 for my $para (@{$self->{par}}) {
3254 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3255 my $layout = $self->get_layout ($para);
3256 my ($w, $h) = $layout->size;
3257
3258 $para->{w} = $w + $para->{indent};
3259 $para->{h} = $h;
3260 $para->{wrapped} = $layout->has_wrapped;
3261 }
3262
3263 $para->{y} = $height;
3264 $height += $para->{h};
3265 }
3266
2461 $self->{height} += $h; 3267 $self->{height} = $height;
2462 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3268 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2463 }
2464 3269
2465 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3270 delete $self->{texture};
3271 }
3272
3273 if (my $paridx = delete $self->{scroll_to}) {
3274 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3275 }
2466} 3276}
2467 3277
2468sub update { 3278sub update {
2469 my ($self) = @_; 3279 my ($self) = @_;
2470 3280
… …
2472 3282
2473 return unless $self->{h} > 0; 3283 return unless $self->{h} > 0;
2474 3284
2475 delete $self->{texture}; 3285 delete $self->{texture};
2476 3286
2477 $ROOT->on_post_alloc ($self, sub { 3287 $ROOT->on_post_alloc ($self => sub {
3288 $self->force_uptodate;
3289
2478 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3290 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2479 3291
2480 if (delete $self->{need_reflow}) {
2481 my $height = 0;
2482
2483 my $layout = $self->{layout};
2484
2485 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2486
2487 for (@{$self->{par}}) {
2488 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2489 $layout->set_width ($W - $_->[3]);
2490 $layout->set_markup ($_->[4]);
2491 my ($w, $h) = $layout->size;
2492 $_->[0] = $w + $_->[3];
2493 $_->[1] = $h;
2494 }
2495
2496 $height += $_->[1];
2497 }
2498
2499 $self->{height} = $height;
2500
2501 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2502
2503 delete $self->{texture};
2504 }
2505
2506 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3292 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2507 glClearColor 0.5, 0.5, 0.5, 0; 3293 glClearColor 0, 0, 0, 0;
2508 glClear GL_COLOR_BUFFER_BIT; 3294 glClear GL_COLOR_BUFFER_BIT;
2509 3295
3296 package CFPlus::UI::Base;
3297 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3298 (0, 0, $self->{w}, $self->{h});
3299
3300 my $top = int $self->{children}[1]{range}[0];
3301
3302 my $paridx = 0;
3303 my $top_paragraph;
2510 my $top = int $self->{children}[1]{range}[0]; 3304 my $top = int $self->{children}[1]{range}[0];
2511 3305
2512 my $y0 = $top; 3306 my $y0 = $top;
2513 my $y1 = $top + $H; 3307 my $y1 = $top + $H;
2514 3308
2515 my $y = 0;
2516
2517 my $layout = $self->{layout};
2518
2519 $layout->set_font ($self->{font}) if $self->{font};
2520
2521 glEnable GL_BLEND;
2522 #TODO# not correct in windows where rgba is forced off
2523 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2524
2525 for my $par (@{$self->{par}}) { 3309 for my $para (@{$self->{par}}) {
2526 my $h = $par->[1]; 3310 my $h = $para->{h};
3311 my $y = $para->{y};
2527 3312
2528 if ($y0 < $y + $h && $y < $y1) { 3313 if ($y0 < $y + $h && $y < $y1) {
2529 $layout->set_foreground (@{ $par->[2] }); 3314 my $layout = $self->get_layout ($para);
2530 $layout->set_width ($W - $par->[3]);
2531 $layout->set_markup ($par->[4]);
2532 3315
2533 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3316 $layout->render ($para->{indent}, $y - $y0);
3317 $layout->draw;
2534 3318
2535 glRasterPos $par->[3], $y - $y0; 3319 if (my @w = @{ $para->{widget} }) {
2536 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3320 my @s = $layout->get_shapes;
3321
3322 for (@w) {
3323 my ($dx, $dy) = splice @s, 0, 2, ();
3324
3325 $_->{x} = $dx + $para->{indent};
3326 $_->{y} = $dy + $y - $y0;
3327
3328 $_->draw;
3329 }
3330 }
2537 } 3331 }
2538 3332
2539 $y += $h; 3333 $paridx++;
3334 $top_paragraph ||= $paridx if $y >= $top;
2540 } 3335 }
2541 3336
2542 glDisable GL_BLEND; 3337 $self->{top_paragraph} = $top_paragraph;
2543 }; 3338 };
2544 }); 3339 });
2545} 3340}
2546 3341
3342sub reconfigure {
3343 my ($self) = @_;
3344
3345 $self->SUPER::reconfigure;
3346
3347 $_->{w} = 1e10 for @{ $self->{par} };
3348 $self->reflow;
3349}
3350
2547sub _draw { 3351sub _draw {
2548 my ($self) = @_; 3352 my ($self) = @_;
2549 3353
2550 glEnable GL_TEXTURE_2D; 3354 glEnable GL_TEXTURE_2D;
2551 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3355 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2552 glColor 1, 1, 1, 1; 3356 glColor 0, 0, 0, 1;
2553 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3357 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2554 glDisable GL_TEXTURE_2D; 3358 glDisable GL_TEXTURE_2D;
2555 3359
2556 $self->{children}[1]->draw; 3360 $self->{children}[1]->draw;
2557
2558} 3361}
2559 3362
2560############################################################################# 3363#############################################################################
2561 3364
2562package CFClient::UI::Animator; 3365package CFPlus::UI::Animator;
2563 3366
2564use CFClient::OpenGL; 3367use CFPlus::OpenGL;
2565 3368
2566our @ISA = CFClient::UI::Bin::; 3369our @ISA = CFPlus::UI::Bin::;
2567 3370
2568sub moveto { 3371sub moveto {
2569 my ($self, $x, $y) = @_; 3372 my ($self, $x, $y) = @_;
2570 3373
2571 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3374 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2599 glPopMatrix; 3402 glPopMatrix;
2600} 3403}
2601 3404
2602############################################################################# 3405#############################################################################
2603 3406
2604package CFClient::UI::Flopper; 3407package CFPlus::UI::Flopper;
2605 3408
2606our @ISA = CFClient::UI::Button::; 3409our @ISA = CFPlus::UI::Button::;
2607 3410
2608sub new { 3411sub new {
2609 my $class = shift; 3412 my $class = shift;
2610 3413
2611 my $self = $class->SUPER::new ( 3414 my $self = $class->SUPER::new (
… …
2623 $self->{other}->toggle_visibility; 3426 $self->{other}->toggle_visibility;
2624} 3427}
2625 3428
2626############################################################################# 3429#############################################################################
2627 3430
2628package CFClient::UI::Tooltip; 3431package CFPlus::UI::Tooltip;
2629 3432
2630our @ISA = CFClient::UI::Bin::; 3433our @ISA = CFPlus::UI::Bin::;
2631 3434
2632use CFClient::OpenGL; 3435use CFPlus::OpenGL;
2633 3436
2634sub new { 3437sub new {
2635 my $class = shift; 3438 my $class = shift;
2636 3439
2637 $class->SUPER::new ( 3440 $class->SUPER::new (
… …
2640 ) 3443 )
2641} 3444}
2642 3445
2643sub set_tooltip_from { 3446sub set_tooltip_from {
2644 my ($self, $widget) = @_; 3447 my ($self, $widget) = @_;
3448
3449 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3450 if $widget->{tooltip} =~ /^#(.*)$/;
2645 3451
2646 my $tooltip = $widget->{tooltip}; 3452 my $tooltip = $widget->{tooltip};
2647 3453
2648 if ($ENV{CFPLUS_DEBUG} & 2) { 3454 if ($ENV{CFPLUS_DEBUG} & 2) {
2649 $tooltip .= "\n\n" . (ref $widget) . "\n" 3455 $tooltip .= "\n\n" . (ref $widget) . "\n"
2650 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3456 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2651 . "req $widget->{req_w} $widget->{req_h}\n" 3457 . "req $widget->{req_w} $widget->{req_h}\n"
2652 . "visible $widget->{visible}"; 3458 . "visible $widget->{visible}";
2653 } 3459 }
2654 3460
3461 $tooltip =~ s/^\n+//;
3462 $tooltip =~ s/\n+$//;
3463
2655 $self->add (new CFClient::UI::Label 3464 $self->add (new CFPlus::UI::Label
2656 markup => $tooltip, 3465 markup => $tooltip,
2657 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3466 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2658 fontsize => 0.8, 3467 fontsize => 0.8,
2659 fg => [0, 0, 0, 1], 3468 style => 1, # FLAG_INVERSE
2660 ellipsise => 0, 3469 ellipsise => 0,
2661 font => ($widget->{tooltip_font} || $::FONT_PROP), 3470 font => ($widget->{tooltip_font} || $::FONT_PROP),
2662 ); 3471 );
2663} 3472}
2664 3473
… …
2668 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3477 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2669 3478
2670 ($w + 4, $h + 4) 3479 ($w + 4, $h + 4)
2671} 3480}
2672 3481
2673sub size_allocate { 3482sub invoke_size_allocate {
2674 my ($self, $w, $h) = @_; 3483 my ($self, $w, $h) = @_;
2675 3484
2676 $self->SUPER::size_allocate ($w - 4, $h - 4); 3485 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2677} 3486}
2678 3487
2679sub visibility_change { 3488sub invoke_visibility_change {
2680 my ($self, $visible) = @_; 3489 my ($self, $visible) = @_;
2681 3490
2682 return unless $visible; 3491 return unless $visible;
2683 3492
2684 $self->{root}->on_post_alloc ("move_$self" => sub { 3493 $self->{root}->on_post_alloc ("move_$self" => sub {
2685 my $widget = $self->{owner} 3494 my $widget = $self->{owner}
2686 or return; 3495 or return;
2687 3496
3497 if ($widget->{visible}) {
2688 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3498 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2689 3499
2690 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3500 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2691 if $x + $self->{w} > $::WIDTH; 3501 if $x + $self->{w} > $self->{root}{w};
2692 3502
2693 $self->move_abs ($x, $y); 3503 $self->move_abs ($x, $y);
3504 } else {
3505 $self->hide;
3506 }
2694 }); 3507 });
2695} 3508}
2696 3509
2697sub _draw { 3510sub _draw {
2698 my ($self) = @_; 3511 my ($self) = @_;
… …
2700 glTranslate 0.375, 0.375; 3513 glTranslate 0.375, 0.375;
2701 3514
2702 my ($w, $h) = @$self{qw(w h)}; 3515 my ($w, $h) = @$self{qw(w h)};
2703 3516
2704 glColor 1, 0.8, 0.4; 3517 glColor 1, 0.8, 0.4;
2705 glBegin GL_QUADS; 3518 glRect 0, 0, $w, $h;
2706 glVertex 0 , 0;
2707 glVertex 0 , $h;
2708 glVertex $w, $h;
2709 glVertex $w, 0;
2710 glEnd;
2711 3519
2712 glColor 0, 0, 0; 3520 glColor 0, 0, 0;
2713 glBegin GL_LINE_LOOP; 3521 glBegin GL_LINE_LOOP;
2714 glVertex 0 , 0; 3522 glVertex 0 , 0;
2715 glVertex 0 , $h; 3523 glVertex 0 , $h;
… …
2722 $self->SUPER::_draw; 3530 $self->SUPER::_draw;
2723} 3531}
2724 3532
2725############################################################################# 3533#############################################################################
2726 3534
2727package CFClient::UI::Face; 3535package CFPlus::UI::Face;
2728 3536
2729our @ISA = CFClient::UI::Base::; 3537our @ISA = CFPlus::UI::DrawBG::;
2730 3538
2731use CFClient::OpenGL; 3539use CFPlus::OpenGL;
2732 3540
2733sub new { 3541sub new {
2734 my $class = shift; 3542 my $class = shift;
2735 3543
2736 my $self = $class->SUPER::new ( 3544 my $self = $class->SUPER::new (
3545 size_w => 32,
3546 size_h => 8,
2737 aspect => 1, 3547 aspect => 1,
2738 can_events => 0, 3548 can_events => 0,
2739 @_, 3549 @_,
2740 ); 3550 );
2741 3551
2742 if ($self->{anim} && $self->{animspeed}) { 3552 if ($self->{anim} && $self->{animspeed}) {
2743 Scalar::Util::weaken (my $widget = $self); 3553 CFPlus::weaken (my $widget = $self);
2744 3554
3555 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3556 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2745 $self->{timer} = Event->timer ( 3557 $self->{timer} = Event->timer (
2746 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2747 hard => 1, 3558 parked => 1,
2748 interval => $self->{animspeed},
2749 cb => sub { 3559 cb => sub {
3560 return unless $::CONN;
3561
3562 my $w = $widget
3563 or return;
3564
2750 ++$widget->{frame}; 3565 ++$w->{frame};
3566 $w->update_face;
3567
3568 # somehow, $widget can go away
2751 $widget->update; 3569 $w->update;
3570 $w->update_timer;
2752 }, 3571 },
2753 ); 3572 );
3573
3574 $self->update_face;
3575 $self->update_timer;
2754 } 3576 }
2755 3577
2756 $self 3578 $self
2757} 3579}
2758 3580
3581sub update_timer {
3582 my ($self) = @_;
3583
3584 return unless $self->{timer};
3585
3586 if ($self->{visible}) {
3587 $self->{timer}->at (
3588 $self->{anim_start}
3589 + $self->{animspeed}
3590 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3591 );
3592 $self->{timer}->start;
3593 } else {
3594 $self->{timer}->stop;
3595 }
3596}
3597
3598sub update_face {
3599 my ($self) = @_;
3600
3601 return unless $::CONN;
3602
3603 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3604 if ($anim && @$anim) {
3605 delete $self->{wait_face};
3606 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3607 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ]) {
3608 unless ($tex->{name} || $tex->{loading}) {
3609 $tex->upload (sub { $self->reconfigure });
3610 }
3611 }
3612 }
3613 }
3614}
3615
2759sub size_request { 3616sub size_request {
2760 (32, 8) 3617 my ($self) = @_;
3618
3619 if ($::CONN) {
3620 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3621 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3622 if ($tex->{name}) {
3623 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3624 } elsif (!$tex->{loading}) {
3625 $tex->upload (sub { $self->reconfigure });
3626 }
3627 } else {
3628 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3629 $self->reconfigure;
3630 });
3631 }
3632 }
3633 }
3634
3635 ($self->{size_w} || 8, $self->{size_h} || 8)
2761} 3636}
2762 3637
2763sub update { 3638sub update {
2764 my ($self) = @_; 3639 my ($self) = @_;
2765 3640
2766 return unless $self->{visible}; 3641 return unless $self->{visible};
2767 3642
2768 $self->SUPER::update; 3643 $self->SUPER::update;
2769} 3644}
2770 3645
3646sub invoke_visibility_change {
3647 my ($self) = @_;
3648
3649 $self->update_timer;
3650
3651 0
3652}
3653
2771sub _draw { 3654sub _draw {
2772 my ($self) = @_; 3655 my ($self) = @_;
2773 3656
2774 return unless $::CONN; 3657 $self->SUPER::_draw;
2775 3658
2776 my $face; 3659 if (my $tex = $self->{tex}) {
2777
2778 if ($self->{frame}) {
2779 my $anim = $::CONN->{anim}[$self->{anim}];
2780
2781 $face = $anim->[ $self->{frame} % @$anim ]
2782 if $anim && @$anim;
2783 }
2784
2785 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2786
2787 if ($tex) {
2788 glEnable GL_TEXTURE_2D; 3660 glEnable GL_TEXTURE_2D;
2789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3661 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2790 glColor 1, 1, 1, 1; 3662 glColor 0, 0, 0, 1;
2791 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3663 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2792 glDisable GL_TEXTURE_2D; 3664 glDisable GL_TEXTURE_2D;
2793 } 3665 }
2794} 3666}
2795 3667
2796sub DESTROY { 3668sub destroy {
2797 my ($self) = @_; 3669 my ($self) = @_;
2798 3670
2799 $self->{timer}->cancel 3671 (delete $self->{timer})->cancel
2800 if $self->{timer}; 3672 if $self->{timer};
2801 3673
2802 $self->SUPER::DESTROY; 3674 $self->SUPER::destroy;
2803} 3675}
2804 3676
2805############################################################################# 3677#############################################################################
2806 3678
3679package CFPlus::UI::Buttonbar;
3680
3681our @ISA = CFPlus::UI::HBox::;
3682
3683# TODO: should actually wrap buttons and other goodies.
3684
3685#############################################################################
3686
2807package CFClient::UI::Menu; 3687package CFPlus::UI::Menu;
2808 3688
2809our @ISA = CFClient::UI::FancyFrame::; 3689our @ISA = CFPlus::UI::Toplevel::;
2810 3690
2811use CFClient::OpenGL; 3691use CFPlus::OpenGL;
2812 3692
2813sub new { 3693sub new {
2814 my $class = shift; 3694 my $class = shift;
2815 3695
2816 my $self = $class->SUPER::new ( 3696 my $self = $class->SUPER::new (
2817 items => [], 3697 items => [],
2818 z => 100, 3698 z => 100,
2819 @_, 3699 @_,
2820 ); 3700 );
2821 3701
2822 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3702 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2823 3703
2824 for my $item (@{ $self->{items} }) { 3704 for my $item (@{ $self->{items} }) {
2825 my ($widget, $cb) = @$item; 3705 my ($widget, $cb, $tooltip) = @$item;
2826 3706
2827 # handle various types of items, only text for now 3707 # handle various types of items, only text for now
2828 if (!ref $widget) { 3708 if (!ref $widget) {
3709 if ($widget =~ /\t/) {
3710 my ($left, $right) = split /\t/, $widget, 2;
3711
2829 $widget = new CFClient::UI::Label 3712 $widget = new CFPlus::UI::HBox
2830 can_hover => 1, 3713 can_hover => 1,
2831 can_events => 1, 3714 can_events => 1,
3715 tooltip => $tooltip,
3716 children => [
3717 (new CFPlus::UI::Label markup => $left, expand => 1),
3718 (new CFPlus::UI::Label markup => $right, align => +1),
3719 ],
3720 ;
3721
3722 } else {
3723 $widget = new CFPlus::UI::Label
3724 can_hover => 1,
3725 can_events => 1,
2832 text => $widget; 3726 markup => $widget,
3727 tooltip => $tooltip;
3728 }
2833 } 3729 }
2834 3730
2835 $self->{item}{$widget} = $item; 3731 $self->{item}{$widget} = $item;
2836 3732
2837 $self->{vbox}->add ($widget); 3733 $self->{vbox}->add ($widget);
… …
2842 3738
2843# popup given the event (must be a mouse button down event currently) 3739# popup given the event (must be a mouse button down event currently)
2844sub popup { 3740sub popup {
2845 my ($self, $ev) = @_; 3741 my ($self, $ev) = @_;
2846 3742
2847 $self->_emit ("popdown"); 3743 $self->emit ("popdown");
2848 3744
2849 # maybe save $GRAB? must be careful about events... 3745 # maybe save $GRAB? must be careful about events...
2850 $GRAB = $self; 3746 $GRAB = $self;
2851 $self->{button} = $ev->{button}; 3747 $self->{button} = $ev->{button};
2852 3748
2853 $self->show; 3749 $self->show;
2854 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3750 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2855} 3751}
2856 3752
2857sub mouse_motion { 3753sub invoke_mouse_motion {
2858 my ($self, $ev, $x, $y) = @_; 3754 my ($self, $ev, $x, $y) = @_;
2859 3755
2860 # TODO: should use vbox->find_widget or so 3756 # TODO: should use vbox->find_widget or so
2861 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3757 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2862 $self->{hover} = $self->{item}{$HOVER}; 3758 $self->{hover} = $self->{item}{$HOVER};
2863}
2864 3759
3760 0
3761}
3762
2865sub button_up { 3763sub invoke_button_up {
2866 my ($self, $ev, $x, $y) = @_; 3764 my ($self, $ev, $x, $y) = @_;
2867 3765
2868 if ($ev->{button} == $self->{button}) { 3766 if ($ev->{button} == $self->{button}) {
2869 undef $GRAB; 3767 undef $GRAB;
2870 $self->hide; 3768 $self->hide;
2871 3769
2872 $self->_emit ("popdown"); 3770 $self->emit ("popdown");
2873 $self->{hover}[1]->() if $self->{hover}; 3771 $self->{hover}[1]->() if $self->{hover};
3772 } else {
3773 return 0
3774 }
3775
2874 } 3776 1
2875} 3777}
2876 3778
2877############################################################################# 3779#############################################################################
2878 3780
2879package CFClient::UI::Statusbox; 3781package CFPlus::UI::Multiplexer;
2880 3782
2881our @ISA = CFClient::UI::VBox::; 3783our @ISA = CFPlus::UI::Container::;
2882 3784
2883sub new { 3785sub new {
2884 my $class = shift; 3786 my $class = shift;
2885 3787
2886 $class->SUPER::new ( 3788 my $self = $class->SUPER::new (
3789 @_,
3790 );
3791
3792 $self->{current} = $self->{children}[0]
3793 if @{ $self->{children} };
3794
3795 $self
3796}
3797
3798sub add {
3799 my ($self, @widgets) = @_;
3800
3801 $self->SUPER::add (@widgets);
3802
3803 $self->{current} = $self->{children}[0]
3804 if @{ $self->{children} };
3805}
3806
3807sub get_current_page {
3808 my ($self) = @_;
3809
3810 $self->{current}
3811}
3812
3813sub set_current_page {
3814 my ($self, $page_or_widget) = @_;
3815
3816 my $widget = ref $page_or_widget
3817 ? $page_or_widget
3818 : $self->{children}[$page_or_widget];
3819
3820 $self->{current} = $widget;
3821 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3822
3823 $self->emit (page_changed => $self->{current});
3824
3825 $self->realloc;
3826}
3827
3828sub visible_children {
3829 $_[0]{current}
3830}
3831
3832sub size_request {
3833 my ($self) = @_;
3834
3835 $self->{current}->size_request
3836}
3837
3838sub invoke_size_allocate {
3839 my ($self, $w, $h) = @_;
3840
3841 $self->{current}->configure (0, 0, $w, $h);
3842
3843 1
3844}
3845
3846sub _draw {
3847 my ($self) = @_;
3848
3849 $self->{current}->draw;
3850}
3851
3852#############################################################################
3853
3854package CFPlus::UI::Notebook;
3855
3856our @ISA = CFPlus::UI::VBox::;
3857
3858sub new {
3859 my $class = shift;
3860
3861 my $self = $class->SUPER::new (
3862 buttonbar => (new CFPlus::UI::Buttonbar),
3863 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3864 # filter => # will be put between multiplexer and $self
3865 @_,
3866 );
3867
3868 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3869 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3870
3871 {
3872 Scalar::Util::weaken (my $wself = $self);
3873
3874 $self->{multiplexer}->connect (c_add => sub {
3875 my ($mplex, $widgets) = @_;
3876
3877 for my $child (@$widgets) {
3878 Scalar::Util::weaken $child;
3879 $child->{c_tab_} ||= do {
3880 my $tab =
3881 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3882 ? $child->{c_tab}
3883 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3884
3885 $tab->connect (activate => sub {
3886 $wself->set_current_page ($child);
3887 });
3888
3889 $tab
3890 };
3891
3892 $self->{buttonbar}->add ($child->{c_tab_});
3893 }
3894 });
3895
3896 $self->{multiplexer}->connect (c_remove => sub {
3897 my ($mplex, $widgets) = @_;
3898
3899 for my $child (@$widgets) {
3900 $wself->{buttonbar}->remove ($child->{c_tab_});
3901 }
3902 });
3903 }
3904
3905 $self
3906}
3907
3908sub add {
3909 my ($self, @widgets) = @_;
3910
3911 $self->{multiplexer}->add (@widgets)
3912}
3913
3914sub remove {
3915 my ($self, @widgets) = @_;
3916
3917 $self->{multiplexer}->remove (@widgets)
3918}
3919
3920sub pages {
3921 my ($self) = @_;
3922 $self->{multiplexer}->children
3923}
3924
3925sub add_tab {
3926 my ($self, $title, $widget, $tooltip) = @_;
3927
3928 $title = [$title, $tooltip] unless ref $title;
3929 $widget->{c_tab} = $title;
3930
3931 $self->add ($widget);
3932}
3933
3934sub get_current_page {
3935 my ($self) = @_;
3936
3937 $self->{multiplexer}->get_current_page
3938}
3939
3940sub set_current_page {
3941 my ($self, $page) = @_;
3942
3943 $self->{multiplexer}->set_current_page ($page);
3944 $self->emit (page_changed => $self->{multiplexer}{current});
3945}
3946
3947#############################################################################
3948
3949package CFPlus::UI::Selector;
3950
3951use utf8;
3952
3953our @ISA = CFPlus::UI::Button::;
3954
3955sub new {
3956 my $class = shift;
3957
3958 my $self = $class->SUPER::new (
3959 options => [], # [value, title, longdesc], ...
3960 value => undef,
3961 @_,
3962 );
3963
3964 $self->_set_value ($self->{value});
3965
3966 $self
3967}
3968
3969sub invoke_button_down {
3970 my ($self, $ev) = @_;
3971
3972 my @menu_items;
3973
3974 for (@{ $self->{options} }) {
3975 my ($value, $title, $tooltip) = @$_;
3976
3977 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3978 }
3979
3980 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3981}
3982
3983sub _set_value {
3984 my ($self, $value) = @_;
3985
3986 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3987 or return;
3988
3989 $self->{value} = $item->[0];
3990 $self->set_markup ("$item->[1] ⇓");
3991 $self->set_tooltip ($item->[2]);
3992}
3993
3994sub set_value {
3995 my ($self, $value) = @_;
3996
3997 return unless $self->{value} ne $value;
3998
3999 $self->_set_value ($value);
4000 $self->emit (changed => $value);
4001}
4002
4003#############################################################################
4004
4005package CFPlus::UI::Statusbox;
4006
4007our @ISA = CFPlus::UI::VBox::;
4008
4009sub new {
4010 my $class = shift;
4011
4012 my $self = $class->SUPER::new (
2887 fontsize => 0.8, 4013 fontsize => 0.8,
2888 @_, 4014 @_,
2889 ) 4015 );
4016
4017 CFPlus::weaken (my $this = $self);
4018
4019 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4020
4021 $self
2890} 4022}
2891 4023
2892sub reorder { 4024sub reorder {
2893 my ($self) = @_; 4025 my ($self) = @_;
2894 my $NOW = time; 4026 my $NOW = Time::HiRes::time;
4027
4028 # freeze display when hovering over any label
4029 return if $CFPlus::UI::TOOLTIP->{owner}
4030 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4031 values %{ $self->{item} };
2895 4032
2896 while (my ($k, $v) = each %{ $self->{item} }) { 4033 while (my ($k, $v) = each %{ $self->{item} }) {
2897 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4034 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2898 } 4035 }
2899 4036
… …
2902 my @items = sort { 4039 my @items = sort {
2903 $a->{pri} <=> $b->{pri} 4040 $a->{pri} <=> $b->{pri}
2904 or $b->{id} <=> $a->{id} 4041 or $b->{id} <=> $a->{id}
2905 } values %{ $self->{item} }; 4042 } values %{ $self->{item} };
2906 4043
4044 $self->{timer}->interval (1);
4045
2907 my $count = 10 + 1; 4046 my $count = 10 + 1;
2908 for my $item (@items) { 4047 for my $item (@items) {
2909 last unless --$count; 4048 last unless --$count;
2910 4049
2911 push @widgets, $item->{label} ||= do { 4050 my $label = $item->{label} ||= do {
2912 # TODO: doesn't handle markup well (read as: at all) 4051 # TODO: doesn't handle markup well (read as: at all)
2913 my $short = $item->{count} > 1 4052 my $short = $item->{count} > 1
2914 ? "<b>$item->{count} ×</b> $item->{text}" 4053 ? "<b>$item->{count} ×</b> $item->{text}"
2915 : $item->{text}; 4054 : $item->{text};
2916 4055
2917 for ($short) { 4056 for ($short) {
2918 s/^\s+//; 4057 s/^\s+//;
2919 s/\s+/ /g; 4058 s/\s+/ /g;
2920 } 4059 }
2921 4060
2922 new CFClient::UI::Label 4061 new CFPlus::UI::Label
2923 markup => $short, 4062 markup => $short,
2924 tooltip => $item->{tooltip}, 4063 tooltip => $item->{tooltip},
2925 tooltip_font => $::FONT_PROP, 4064 tooltip_font => $::FONT_PROP,
2926 tooltip_width => 0.67, 4065 tooltip_width => 0.67,
2927 fontsize => $item->{fontsize} || $self->{fontsize}, 4066 fontsize => $item->{fontsize} || $self->{fontsize},
2928 max_w => $::WIDTH * 0.44, 4067 max_w => $::WIDTH * 0.44,
2929 fg => $item->{fg}, 4068 fg => [@{ $item->{fg} }],
2930 can_events => 1, 4069 can_events => 1,
2931 can_hover => 1 4070 can_hover => 1
2932 }; 4071 };
4072
4073 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4074 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4075 $label->update;
4076 $label->set_max_size (undef, $label->{req_h} * $diff)
4077 if $diff < 1;
4078 $self->{timer}->interval (1/30);
4079 } else {
4080 $label->{fg}[3] = $item->{fg}[3] || 1;
4081 }
4082
4083 push @widgets, $label;
2933 } 4084 }
2934 4085
2935 $self->clear; 4086 $self->clear;
2936 $self->SUPER::add (reverse @widgets); 4087 $self->SUPER::add (reverse @widgets);
2937} 4088}
… …
2942 $text =~ s/^\s+//; 4093 $text =~ s/^\s+//;
2943 $text =~ s/\s+$//; 4094 $text =~ s/\s+$//;
2944 4095
2945 return unless $text; 4096 return unless $text;
2946 4097
2947 my $timeout = time + ((delete $arg{timeout}) || 60); 4098 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2948 4099
2949 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4100 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2950 4101
2951 if (my $item = $self->{item}{$group}) { 4102 if (my $item = $self->{item}{$group}) {
2952 if ($item->{text} eq $text) { 4103 if ($item->{text} eq $text) {
2953 $item->{count}++; 4104 $item->{count}++;
2954 } else { 4105 } else {
2955 $item->{count} = 1; 4106 $item->{count} = 1;
2956 $item->{text} = $item->{tooltip} = $text; 4107 $item->{text} = $item->{tooltip} = $text;
2957 } 4108 }
2958 $item->{id} = ++$self->{id}; 4109 $item->{id} += 0.2;#d#
2959 $item->{timeout} = $timeout; 4110 $item->{timeout} = $timeout;
2960 delete $item->{label}; 4111 delete $item->{label};
2961 } else { 4112 } else {
2962 $self->{item}{$group} = { 4113 $self->{item}{$group} = {
2963 id => ++$self->{id}, 4114 id => ++$self->{id},
… …
2969 count => 1, 4120 count => 1,
2970 %arg, 4121 %arg,
2971 }; 4122 };
2972 } 4123 }
2973 4124
4125 $ROOT->on_refresh (reorder => sub {
2974 $self->reorder; 4126 $self->reorder;
4127 });
2975} 4128}
2976 4129
2977sub reconfigure { 4130sub reconfigure {
2978 my ($self) = @_; 4131 my ($self) = @_;
2979 4132
… …
2982 4135
2983 $self->reorder; 4136 $self->reorder;
2984 $self->SUPER::reconfigure; 4137 $self->SUPER::reconfigure;
2985} 4138}
2986 4139
4140sub destroy {
4141 my ($self) = @_;
4142
4143 $self->{timer}->cancel;
4144
4145 $self->SUPER::destroy;
4146}
4147
2987############################################################################# 4148#############################################################################
2988 4149
2989package CFClient::UI::Inventory;
2990
2991our @ISA = CFClient::UI::ScrolledWindow::;
2992
2993sub new {
2994 my $class = shift;
2995
2996 my $self = $class->SUPER::new (
2997 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2998 @_,
2999 );
3000
3001 $self
3002}
3003
3004sub set_items {
3005 my ($self, $items) = @_;
3006
3007 $self->{scrolled}->clear;
3008 return unless $items;
3009
3010 my @items = sort {
3011 ($a->{type} <=> $b->{type})
3012 or ($a->{name} cmp $b->{name})
3013 } @$items;
3014
3015 $self->{real_items} = \@items;
3016
3017 my $row = 0;
3018 for my $item (@items) {
3019 CFClient::Item::update_widgets $item;
3020
3021 $self->{scrolled}->add (0, $row, $item->{face_widget});
3022 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3023 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3024
3025 $row++;
3026 }
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::BindEditor;
3032
3033our @ISA = CFClient::UI::FancyFrame::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3039
3040 $self->add (my $vb = new CFClient::UI::VBox);
3041
3042
3043 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3044 text => "start recording",
3045 tooltip => "Start/Stops recording of actions."
3046 ."All subsequent actions after the recording started will be captured."
3047 ."The actions are displayed after the record was stopped."
3048 ."To bind the action you have to click on the 'Bind' button",
3049 on_activate => sub {
3050 unless ($self->{recording}) {
3051 $self->start;
3052 } else {
3053 $self->stop;
3054 }
3055 });
3056
3057 $vb->add (new CFClient::UI::Label text => "Actions:");
3058 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3059
3060 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3061 $vb->add (my $hb = new CFClient::UI::HBox);
3062 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3063 $hb->add (new CFClient::UI::Button
3064 text => "bind",
3065 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3066 on_activate => sub {
3067 $self->ask_for_bind;
3068 });
3069
3070 $vb->add (my $hb = new CFClient::UI::HBox);
3071 $hb->add (new CFClient::UI::Button
3072 text => "ok",
3073 expand => 1,
3074 tooltip => "This closes the binding editor and saves the binding",
3075 on_activate => sub {
3076 $self->hide;
3077 $self->commit;
3078 });
3079
3080 $hb->add (new CFClient::UI::Button
3081 text => "cancel",
3082 expand => 1,
3083 tooltip => "This closes the binding editor without saving",
3084 on_activate => sub {
3085 $self->hide;
3086 $self->{binding_cancel}->()
3087 if $self->{binding_cancel};
3088 });
3089
3090 $self->update_binding_widgets;
3091
3092 $self
3093}
3094
3095sub commit {
3096 my ($self) = @_;
3097 my ($mod, $sym, $cmds) = $self->get_binding;
3098 if ($sym != 0 && @$cmds > 0) {
3099 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3100 ."'. Don't forget 'Save Config'!");
3101 $self->{binding_change}->($mod, $sym, $cmds)
3102 if $self->{binding_change};
3103 } else {
3104 $::STATUSBOX->add ("No action bound, no key or action specified!");
3105 $self->{binding_cancel}->()
3106 if $self->{binding_cancel};
3107 }
3108}
3109
3110sub start {
3111 my ($self) = @_;
3112
3113 $self->{rec_btn}->set_text ("stop recording");
3114 $self->{recording} = 1;
3115 $self->clear_command_list;
3116 $::CONN->start_record if $::CONN;
3117}
3118
3119sub stop {
3120 my ($self) = @_;
3121
3122 $self->{rec_btn}->set_text ("start recording");
3123 $self->{recording} = 0;
3124
3125 my $rec;
3126 $rec = $::CONN->stop_record if $::CONN;
3127 return unless ref $rec eq 'ARRAY';
3128 $self->set_command_list ($rec);
3129}
3130
3131# if $commit is true, the binding will be set after the user entered a key combo
3132sub ask_for_bind {
3133 my ($self, $commit) = @_;
3134
3135 CFClient::Binder::open_binding_dialog (sub {
3136 my ($mod, $sym) = @_;
3137 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3138 $self->update_binding_widgets;
3139 $self->commit if $commit;
3140 });
3141}
3142
3143# $mod and $sym are the modifiers and key symbol
3144# $cmds is a array ref of strings (the commands)
3145# $cb is the callback that is executed on OK
3146# $ccb is the callback that is executed on CANCEL and
3147# when the binding was unsuccessful on OK
3148sub set_binding {
3149 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3150
3151 $self->clear_command_list;
3152 $self->{recording} = 0;
3153 $self->{rec_btn}->set_text ("start recording");
3154
3155 $self->{binding} = [$mod, $sym];
3156 $self->{commands} = $cmds;
3157
3158 $self->{binding_change} = $cb;
3159 $self->{binding_cancel} = $ccb;
3160
3161 $self->update_binding_widgets;
3162}
3163
3164# this is a shortcut method that asks for a binding
3165# and then just binds it.
3166sub do_quick_binding {
3167 my ($self, $cmds) = @_;
3168 $self->set_binding (undef, undef, $cmds, sub {
3169 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3170 });
3171 $self->ask_for_bind (1);
3172}
3173
3174sub update_binding_widgets {
3175 my ($self) = @_;
3176 my ($mod, $sym, $cmds) = $self->get_binding;
3177 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3178 $self->set_command_list ($cmds);
3179}
3180
3181sub get_binding {
3182 my ($self) = @_;
3183 return (
3184 $self->{binding}->[0],
3185 $self->{binding}->[1],
3186 [ grep { defined $_ } @{$self->{commands}} ]
3187 );
3188}
3189
3190sub clear_command_list {
3191 my ($self) = @_;
3192 $self->{cmdbox}->clear ();
3193}
3194
3195sub set_command_list {
3196 my ($self, $cmds) = @_;
3197
3198 $self->{cmdbox}->clear ();
3199 $self->{commands} = $cmds;
3200
3201 my $idx = 0;
3202
3203 for (@$cmds) {
3204 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3205
3206 my $i = $idx;
3207 $hb->add (new CFClient::UI::Label text => $_);
3208 $hb->add (new CFClient::UI::Button
3209 text => "delete",
3210 tooltip => "Deletes the action from the record",
3211 on_activate => sub {
3212 $self->{cmdbox}->remove ($hb);
3213 $cmds->[$i] = undef;
3214 });
3215
3216
3217 $idx++
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::SpellList;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (new CFClient::UI::ScrolledWindow
3233 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3234
3235 $self;
3236}
3237
3238# XXX: Do sorting? Argl...
3239sub add_spell {
3240 my ($self, $spell) = @_;
3241 $self->{spells}->{$spell->{name}} = $spell;
3242
3243 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3244 face => $spell->{face},
3245 can_hover => 1,
3246 can_events => 1,
3247 tooltip => $spell->{message});
3248
3249 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3250 text => $spell->{name},
3251 can_hover => 1,
3252 can_events => 1,
3253 tooltip => $spell->{message},
3254 expand => 1);
3255
3256 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3257 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3258 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3259 expand => 1);
3260
3261 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3262 text => "bind to key",
3263 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3264}
3265
3266sub rebuild_spell_list {
3267 my ($self) = @_;
3268 $self->{tbl_idx} = 0;
3269 $self->add_spell ($_) for values %{$self->{spells}};
3270}
3271
3272sub remove_spell {
3273 my ($self, $spell) = @_;
3274 delete $self->{spells}->{$spell->{name}};
3275 $self->rebuild_spell_list;
3276}
3277
3278#############################################################################
3279
3280package CFClient::UI::Root; 4150package CFPlus::UI::Root;
3281 4151
3282our @ISA = CFClient::UI::Container::; 4152our @ISA = CFPlus::UI::Container::;
3283 4153
4154use List::Util qw(min max);
4155
3284use CFClient::OpenGL; 4156use CFPlus::OpenGL;
3285 4157
3286sub new { 4158sub new {
3287 my $class = shift; 4159 my $class = shift;
3288 4160
3289 my $self = $class->SUPER::new ( 4161 my $self = $class->SUPER::new (
3290 visible => 1, 4162 visible => 1,
3291 @_, 4163 @_,
3292 ); 4164 );
3293 4165
3294 Scalar::Util::weaken ($self->{root} = $self); 4166 CFPlus::weaken ($self->{root} = $self);
3295 4167
3296 $self 4168 $self
3297} 4169}
3298 4170
3299sub size_request { 4171sub size_request {
… …
3314 $coord = $max - $size if $coord > $max - $size; 4186 $coord = $max - $size if $coord > $max - $size;
3315 4187
3316 int $coord + 0.5 4188 int $coord + 0.5
3317} 4189}
3318 4190
3319sub size_allocate { 4191sub invoke_size_allocate {
3320 my ($self, $w, $h) = @_; 4192 my ($self, $w, $h) = @_;
3321 4193
3322 for my $child ($self->children) { 4194 for my $child ($self->children) {
3323 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4195 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3324 4196
… …
3328 $X = _to_pixel $X, $W, $self->{w}; 4200 $X = _to_pixel $X, $W, $self->{w};
3329 $Y = _to_pixel $Y, $H, $self->{h}; 4201 $Y = _to_pixel $Y, $H, $self->{h};
3330 4202
3331 $child->configure ($X, $Y, $W, $H); 4203 $child->configure ($X, $Y, $W, $H);
3332 } 4204 }
4205
4206 1
3333} 4207}
3334 4208
3335sub coord2local { 4209sub coord2local {
3336 my ($self, $x, $y) = @_; 4210 my ($self, $x, $y) = @_;
3337 4211
… …
3345} 4219}
3346 4220
3347sub update { 4221sub update {
3348 my ($self) = @_; 4222 my ($self) = @_;
3349 4223
3350 $::WANT_REFRESH++; 4224 $::WANT_REFRESH->start;
3351} 4225}
3352 4226
3353sub add { 4227sub add {
3354 my ($self, @children) = @_; 4228 my ($self, @children) = @_;
3355 4229
… …
3392 while ($self->{refresh_hook}) { 4266 while ($self->{refresh_hook}) {
3393 $_->() 4267 $_->()
3394 for values %{delete $self->{refresh_hook}}; 4268 for values %{delete $self->{refresh_hook}};
3395 } 4269 }
3396 4270
3397 if ($self->{realloc}) { 4271 while ($self->{realloc}) {
3398 my %queue; 4272 my %queue;
3399 my @queue; 4273 my @queue;
3400 my $widget; 4274 my $widget;
3401 4275
3402 outer: 4276 outer:
… …
3422 4296
3423 delete $queue{$widget+0}; 4297 delete $queue{$widget+0};
3424 4298
3425 my ($w, $h) = $widget->size_request; 4299 my ($w, $h) = $widget->size_request;
3426 4300
3427 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4301 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3428 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4302 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4303
4304 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4305 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3429 4306
3430 $w = $widget->{force_w} if exists $widget->{force_w}; 4307 $w = $widget->{force_w} if exists $widget->{force_w};
3431 $h = $widget->{force_h} if exists $widget->{force_h}; 4308 $h = $widget->{force_h} if exists $widget->{force_h};
3432 4309
3433 if ($widget->{req_w} != $w || $widget->{req_h} != $h 4310 if ($widget->{req_w} != $w || $widget->{req_h} != $h
… …
3446 } 4323 }
3447 } 4324 }
3448 4325
3449 delete $self->{realloc}{$widget+0}; 4326 delete $self->{realloc}{$widget+0};
3450 } 4327 }
3451 }
3452 4328
3453 while (my $size_alloc = delete $self->{size_alloc}) { 4329 while (my $size_alloc = delete $self->{size_alloc}) {
3454 my @queue = sort { $b->{visible} <=> $a->{visible} } 4330 my @queue = sort { $a->{visible} <=> $b->{visible} }
3455 values %$size_alloc; 4331 values %$size_alloc;
3456 4332
3457 while () { 4333 while () {
3458 my $widget = pop @queue || last; 4334 my $widget = pop @queue || last;
3459 4335
3460 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4336 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3461 4337
3462 $w = 0 if $w < 0; 4338 $w = max $widget->{min_w}, $w;
3463 $h = 0 if $h < 0; 4339 $h = max $widget->{min_h}, $h;
3464 4340
4341# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4342# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4343
4344 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4345 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4346
3465 $w = int $w + 0.5; 4347 $w = int $w + 0.5;
3466 $h = int $h + 0.5; 4348 $h = int $h + 0.5;
3467 4349
3468 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4350 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3469 $widget->{old_w} = $widget->{w}; 4351 $widget->{old_w} = $widget->{w};
3470 $widget->{old_h} = $widget->{h}; 4352 $widget->{old_h} = $widget->{h};
3471 4353
3472 $widget->{w} = $w; 4354 $widget->{w} = $w;
3473 $widget->{h} = $h; 4355 $widget->{h} = $h;
3474 4356
3475 $widget->emit (size_allocate => $w, $h); 4357 $widget->emit (size_allocate => $w, $h);
4358 }
3476 } 4359 }
3477 } 4360 }
3478 } 4361 }
3479 4362
3480 while ($self->{post_alloc_hook}) { 4363 while ($self->{post_alloc_hook}) {
3481 $_->() 4364 $_->()
3482 for values %{delete $self->{post_alloc_hook}}; 4365 for values %{delete $self->{post_alloc_hook}};
3483 } 4366 }
3484
3485 4367
3486 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4368 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3487 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4369 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3488 glClear GL_COLOR_BUFFER_BIT; 4370 glClear GL_COLOR_BUFFER_BIT;
3489 4371
… …
3492 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4374 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3493 glMatrixMode GL_MODELVIEW; 4375 glMatrixMode GL_MODELVIEW;
3494 glLoadIdentity; 4376 glLoadIdentity;
3495 4377
3496 { 4378 {
3497 package CFClient::UI::Base; 4379 package CFPlus::UI::Base;
3498 4380
3499 ($draw_x, $draw_y, $draw_w, $draw_h) = 4381 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3500 (0, 0, $self->{w}, $self->{h}); 4382 (0, 0, $self->{w}, $self->{h});
3501 }
3502 4383
3503 $self->_draw; 4384 $self->_draw;
4385 }
3504} 4386}
3505 4387
3506############################################################################# 4388#############################################################################
3507 4389
3508package CFClient::UI; 4390package CFPlus::UI;
3509 4391
3510$ROOT = new CFClient::UI::Root; 4392$ROOT = new CFPlus::UI::Root;
3511$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4393$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3512 4394
35131 43951
3514 4396

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