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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.254 by root, Mon May 29 01:53:23 2006 UTC vs.
Revision 1.329 by root, Sun Jul 23 02:44:06 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
10use CFClient::Texture; 11use CFClient::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
… …
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->hide; 27 $TOOLTIP->hide;
46 28
47 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
48 32
49 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
50 34
51 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
52 36
… …
59 } 43 }
60 } 44 }
61 45
62 $TOOLTIP->hide; 46 $TOOLTIP->hide;
63 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
64} 71}
65 72
66# class methods for events 73# class methods for events
67sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
68 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
82 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
83 90
84 $GRAB = $widget; 91 $GRAB = $widget;
85 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
86 93
87 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
88 } 95 }
89 96
90 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
91 98
92 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
… …
107 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
108 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
109 $grab->update if $grab; 116 $grab->update if $grab;
110 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
111 118
112 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
113 } 120 }
114} 121}
115 122
116sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
117 my ($ev) = @_; 124 my ($ev) = @_;
… …
123 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
124 131
125 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
126 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
127 134
128 check_tooltip; 135 $TOOLTIP_WATCHER->start;
129 } 136 }
130 137
131 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
132 if $HOVER; 139 if $HOVER;
133} 140}
… …
165sub rescale_widgets { 172sub rescale_widgets {
166 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
167 174
168 for my $widget (values %WIDGET) { 175 for my $widget (values %WIDGET) {
169 if ($widget->{is_toplevel}) { 176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
170 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
171 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
172 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
173 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
174 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
175 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
176 } 190 }
177 } 191 }
178 192
179 reconfigure_widgets; 193 reconfigure_widgets;
180} 194}
… …
189 203
190sub new { 204sub new {
191 my $class = shift; 205 my $class = shift;
192 206
193 my $self = bless { 207 my $self = bless {
194 x => 0, 208 x => "center",
195 y => 0, 209 y => "center",
196 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
197 can_events => 1, 213 can_events => 1,
198 @_ 214 @_
199 }, $class; 215 }, $class;
216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
200 218
201 for (keys %$self) { 219 for (keys %$self) {
202 if (/^on_(.*)$/) { 220 if (/^on_(.*)$/) {
203 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
204 } 222 }
205 } 223 }
206 224
207 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
208
209 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
210 $self->{req_x} = $layout->{x} * $::WIDTH; 226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
211 $self->{req_y} = $layout->{y} * $::HEIGHT; 227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
212 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
213 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
214 } 235 }
215 236
216 $self 237 $self
217} 238}
218 239
… …
229 return if $self->{parent}; 250 return if $self->{parent};
230 251
231 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
232} 253}
233 254
234sub center {
235 my ($self) = @_;
236
237 $CFClient::UI::ROOT->on_post_alloc (
238 "center_$self" => sub {
239 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
240 },
241 );
242
243 $self->update;
244}
245
246sub set_visible { 255sub set_visible {
247 my ($self) = @_; 256 my ($self) = @_;
248 257
249 return if $self->{visible}; 258 return if $self->{visible};
250 259
… …
263 272
264 return unless $self->{visible}; 273 return unless $self->{visible};
265 274
266 $_->set_invisible for $self->children; 275 $_->set_invisible for $self->children;
267 276
277 delete $self->{visible};
268 delete $self->{root}; 278 delete $self->{root};
269 delete $self->{visible};
270 279
271 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
272 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
273 282
274 CFClient::UI::check_tooltip 283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
275 if $TOOLTIP->{owner} == $self; 284 if $TOOLTIP->{owner} == $self;
276 285
277 $self->focus_out; 286 $self->emit ("focus_out");
278
279 $self->emit (visibility_change => 0); 287 $self->emit (visibility_change => 0);
280} 288}
281 289
282sub set_visibility { 290sub set_visibility {
283 my ($self, $visible) = @_; 291 my ($self, $visible) = @_;
… …
303 311
304 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
305 if $self->{parent}; 313 if $self->{parent};
306} 314}
307 315
308sub move { 316sub move_abs {
309 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
310 318
311 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
312 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
313 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
314 322
315 $self->update; 323 $self->update;
316} 324}
317 325
318sub set_size { 326sub set_size {
319 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
320 328
321 $self->{def_w} = $w; 329 $self->{force_w} = $w;
322 $self->{def_h} = $h; 330 $self->{force_h} = $h;
323 331
324 $self->realloc; 332 $self->realloc;
325} 333}
326 334
327sub size_request { 335sub size_request {
328 require Carp; 336 require Carp;
329 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
330} 338}
331 339
340sub baseline_shift {
341 0
342}
343
332sub configure { 344sub configure {
333 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
334 346
335 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
336 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
337 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
338 352
339 # use alignment to adjust x, y 353 # use alignment to adjust x, y
340 354
341 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
342 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
343
344 ($w, $h) = ($w2, $h2);
345 } 357 }
346 358
347 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
348 $self->{x} = $x; 360 $self->{x} = $x;
349 $self->{y} = $y; 361 $self->{y} = $y;
350 $self->update; 362 $self->update;
351 } 363 }
352 364
353 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
354 return unless $self->{visible}; 366 return unless $self->{visible};
355 367
368 $self->{alloc_w} = $w;
369 $self->{alloc_h} = $h;
370
356 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 371 $self->{root}{size_alloc}{$self+0} = $self;
357 } 372 }
358}
359
360sub size_allocate {
361 # nothing to be done
362} 373}
363 374
364sub children { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
365} 381}
366 382
367sub set_max_size { 383sub set_max_size {
368 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
369 385
370 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
371 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
372} 390}
373 391
374sub set_tooltip { 392sub set_tooltip {
375 my ($self, $tooltip) = @_; 393 my ($self, $tooltip) = @_;
376 394
… …
381 399
382 $self->{tooltip} = $tooltip; 400 $self->{tooltip} = $tooltip;
383 401
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner}; 403 delete $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip; 404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
387 } 405 }
388} 406}
389 407
390# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
391sub coord2local { 409sub coord2local {
… …
399 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
400 418
401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
402} 420}
403 421
404sub focus_in { 422sub invoke_focus_in {
405 my ($self) = @_; 423 my ($self) = @_;
406 424
407 return if $FOCUS == $self; 425 return if $FOCUS == $self;
408 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
409 427
410 my $focus = $FOCUS; $FOCUS = $self; 428 $FOCUS = $self;
411 429
412 $self->_emit (focus_in => $focus); 430 $self->update;
413 431
414 $focus->update if $focus; 432 0
415 $FOCUS->update;
416} 433}
417 434
418sub focus_out { 435sub invoke_focus_out {
419 my ($self) = @_; 436 my ($self) = @_;
420 437
421 return unless $FOCUS == $self; 438 return unless $FOCUS == $self;
422 439
423 my $focus = $FOCUS; undef $FOCUS; 440 undef $FOCUS;
424 441
425 $self->_emit (focus_out => $focus); 442 $self->update;
426 443
427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 444 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
430 unless $FOCUS; 445 unless $FOCUS;
431}
432 446
447 0
448}
449
450sub grab_focus {
451 my ($self) = @_;
452
453 $FOCUS->emit ("focus_out") if $FOCUS;
454 $self->emit ("focus_in");
455}
456
433sub mouse_motion { } 457sub invoke_mouse_motion { 0 }
434sub button_up { } 458sub invoke_button_up { 0 }
435sub key_down { } 459sub invoke_key_down { 0 }
436sub key_up { } 460sub invoke_key_up { 0 }
437 461
438sub button_down { 462sub invoke_button_down {
439 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
440 464
441 $self->focus_in; 465 $self->grab_focus;
442}
443 466
444sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 0
445sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
446sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
480
481 #d##TODO# stop propagating at first true, do not use sum
482 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
483 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
484 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
485}
449 486
450sub find_widget { 487sub find_widget {
451 my ($self, $x, $y) = @_; 488 my ($self, $x, $y) = @_;
452 489
453 return () unless $self->{can_events}; 490 return () unless $self->{can_events};
… …
461 498
462sub set_parent { 499sub set_parent {
463 my ($self, $parent) = @_; 500 my ($self, $parent) = @_;
464 501
465 Scalar::Util::weaken ($self->{parent} = $parent); 502 Scalar::Util::weaken ($self->{parent} = $parent);
466
467 $self->set_visible if $parent->{visible}; 503 $self->set_visible if $parent->{visible};
468} 504}
469 505
470sub connect {
471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub _emit {
477 my ($self, $signal, @args) = @_;
478
479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
480}
481
482sub emit {
483 my ($self, $signal, @args) = @_;
484
485 $self->_emit ($signal, @args)
486 || $self->$signal (@args);
487}
488
489sub visibility_change {
490 #my ($self, $visible) = @_;
491}
492
493sub realloc { 506sub realloc {
494 my ($self) = @_; 507 my ($self) = @_;
495 508
496 if ($self->{visible}) { 509 if ($self->{visible}) {
497 return if $self->{root}{realloc}{$self}; 510 return if $self->{root}{realloc}{$self+0};
498 511
499 $self->{root}{realloc}{$self} = $self; 512 $self->{root}{realloc}{$self+0} = $self;
500 $self->{root}->update; 513 $self->{root}->update;
501 } else { 514 } else {
502 delete $self->{req_w}; 515 delete $self->{req_w};
516 delete $self->{req_h};
503 } 517 }
504} 518}
505 519
506sub update { 520sub update {
507 my ($self) = @_; 521 my ($self) = @_;
508 522
509 $self->{parent}->update 523 $self->{parent}->update
510 if $self->{parent}; 524 if $self->{parent};
511} 525}
512 526
527sub reconfigure {
528 my ($self) = @_;
529
530 $self->realloc;
531 $self->update;
532}
533
534# using global variables seems a bit hacky, but passing through all drawing
535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
537
513sub draw { 538sub draw {
514 my ($self) = @_; 539 my ($self) = @_;
515 540
516 return unless $self->{h} && $self->{w}; 541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
517 550
518 glPushMatrix; 551 glPushMatrix;
519 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
520 $self->_draw;
521 glPopMatrix;
522 553
523 if ($self == $HOVER && $self->{can_hover}) { 554 if ($self == $HOVER && $self->{can_hover}) {
524 my ($x, $y) = @$self{qw(x y)};
525
526 glColor 1, 0.8, 0.5, 0.2; 555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
527 glEnable GL_BLEND; 556 glEnable GL_BLEND;
528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
529 glBegin GL_QUADS; 558 glBegin GL_QUADS;
530 glVertex $x , $y; 559 glVertex 0 , 0;
531 glVertex $x + $self->{w}, $y; 560 glVertex $self->{w}, 0;
532 glVertex $x + $self->{w}, $y + $self->{h}; 561 glVertex $self->{w}, $self->{h};
533 glVertex $x , $y + $self->{h}; 562 glVertex 0 , $self->{h};
534 glEnd; 563 glEnd;
535 glDisable GL_BLEND; 564 glDisable GL_BLEND;
536 } 565 }
537 566
538 if ($ENV{PCLIENT_DEBUG}) { 567 if ($ENV{CFPLUS_DEBUG} & 1) {
539 glPushMatrix; 568 glPushMatrix;
540 glColor 1, 1, 0, 1; 569 glColor 1, 1, 0, 1;
541 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 570 glTranslate 0.375, 0.375;
542 glBegin GL_LINE_LOOP; 571 glBegin GL_LINE_LOOP;
543 glVertex 0 , 0; 572 glVertex 0 , 0;
544 glVertex $self->{w} - 1, 0; 573 glVertex $self->{w} - 1, 0;
545 glVertex $self->{w} - 1, $self->{h} - 1; 574 glVertex $self->{w} - 1, $self->{h} - 1;
546 glVertex 0 , $self->{h} - 1; 575 glVertex 0 , $self->{h} - 1;
547 glEnd; 576 glEnd;
548 glPopMatrix; 577 glPopMatrix;
549 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
550 } 579 }
580
581 $self->_draw;
582 glPopMatrix;
551} 583}
552 584
553sub _draw { 585sub _draw {
554 my ($self) = @_; 586 my ($self) = @_;
555 587
… …
557} 589}
558 590
559sub DESTROY { 591sub DESTROY {
560 my ($self) = @_; 592 my ($self) = @_;
561 593
594 return if CFClient::in_destruct;
595
562 delete $WIDGET{$self+0}; 596 delete $WIDGET{$self+0};
563 #$self->deactivate; 597
598 eval { $self->destroy };
599 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
564} 600}
565 601
566############################################################################# 602#############################################################################
567 603
568package CFClient::UI::DrawBG; 604package CFClient::UI::DrawBG;
… …
593 629
594 if ($color && (@$color < 4 || $color->[3])) { 630 if ($color && (@$color < 4 || $color->[3])) {
595 my ($w, $h) = @$self{qw(w h)}; 631 my ($w, $h) = @$self{qw(w h)};
596 632
597 glEnable GL_BLEND; 633 glEnable GL_BLEND;
598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 634 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
599 glColor @$color; 635 glColor_premultiply @$color;
600 636
601 glBegin GL_QUADS; 637 glBegin GL_QUADS;
602 glVertex 0 , 0; 638 glVertex 0 , 0;
603 glVertex 0 , $h; 639 glVertex 0 , $h;
604 glVertex $w, $h; 640 glVertex $w, $h;
… …
619 my ($class, %arg) = @_; 655 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg); 656 $class->SUPER::new (can_events => 0, %arg);
621} 657}
622 658
623sub size_request { 659sub size_request {
624 (0, 0) 660 my ($self) = @_;
661
662 ($self->{w} + 0, $self->{h} + 0)
625} 663}
626 664
627sub draw { } 665sub draw { }
628 666
629############################################################################# 667#############################################################################
… …
633our @ISA = CFClient::UI::Base::; 671our @ISA = CFClient::UI::Base::;
634 672
635sub new { 673sub new {
636 my ($class, %arg) = @_; 674 my ($class, %arg) = @_;
637 675
638 my $children = delete $arg{children} || []; 676 my $children = delete $arg{children};
639 677
640 my $self = $class->SUPER::new ( 678 my $self = $class->SUPER::new (
641 children => [], 679 children => [],
642 can_events => 0, 680 can_events => 0,
643 %arg, 681 %arg,
644 ); 682 );
683
645 $self->add ($_) for @$children; 684 $self->add (@$children)
685 if $children;
646 686
647 $self 687 $self
648} 688}
649 689
650sub add { 690sub add {
… …
698 $x -= $self->{x}; 738 $x -= $self->{x};
699 $y -= $self->{y}; 739 $y -= $self->{y};
700 740
701 my $res; 741 my $res;
702 742
703 for (reverse @{ $self->{children} }) { 743 for (reverse $self->visible_children) {
704 $res = $_->find_widget ($x, $y) 744 $res = $_->find_widget ($x, $y)
705 and return $res; 745 and return $res;
706 } 746 }
707 747
708 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 748 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
729} 769}
730 770
731sub add { 771sub add {
732 my ($self, $child) = @_; 772 my ($self, $child) = @_;
733 773
734 $self->{children} = []; 774 $self->SUPER::remove ($_) for @{ $self->{children} };
735
736 $self->SUPER::add ($child); 775 $self->SUPER::add ($child);
737} 776}
738 777
739sub remove { 778sub remove {
740 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
… …
749 788
750sub size_request { 789sub size_request {
751 $_[0]{children}[0]->size_request 790 $_[0]{children}[0]->size_request
752} 791}
753 792
754sub size_allocate { 793sub invoke_size_allocate {
755 my ($self, $w, $h, $changed) = @_; 794 my ($self, $w, $h) = @_;
756 795
757 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
797
798 1
758} 799}
759 800
760############################################################################# 801#############################################################################
802
803# back-buffered drawing area
761 804
762package CFClient::UI::Window; 805package CFClient::UI::Window;
763 806
764our @ISA = CFClient::UI::Bin::; 807our @ISA = CFClient::UI::Bin::;
765 808
… …
776 819
777 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 820 $ROOT->on_post_alloc ($self => sub { $self->render_child });
778 $self->SUPER::update; 821 $self->SUPER::update;
779} 822}
780 823
781sub size_allocate { 824sub invoke_size_allocate {
782 my ($self, $w, $h, $changed) = @_; 825 my ($self, $w, $h) = @_;
783 826
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update 827 $self->update;
786 if $changed; 828
829 $self->SUPER::invoke_size_allocate ($w, $h)
787} 830}
788 831
789sub _render { 832sub _render {
833 my ($self) = @_;
834
790 $_[0]{children}[0]->draw; 835 $self->{children}[0]->draw;
791} 836}
792 837
793sub render_child { 838sub render_child {
794 my ($self) = @_; 839 my ($self) = @_;
795 840
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 841 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 842 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 843 glClear GL_COLOR_BUFFER_BIT;
799 844
845 {
846 package CFClient::UI::Base;
847
848 ($draw_x, $draw_y, $draw_w, $draw_h) =
849 (0, 0, $self->{w}, $self->{h});
850 }
851
800 $self->_render; 852 $self->_render;
801 }; 853 };
802} 854}
803 855
804sub _draw { 856sub _draw {
805 my ($self) = @_; 857 my ($self) = @_;
806 858
807 my ($w, $h) = ($self->w, $self->h); 859 my ($w, $h) = @$self{qw(w h)};
808 860
809 my $tex = $self->{texture} 861 my $tex = $self->{texture}
810 or return; 862 or return;
811 863
812 glEnable GL_TEXTURE_2D; 864 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 865 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 866 glColor 0, 0, 0, 1;
815 867
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 868 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
817 869
818 glDisable GL_TEXTURE_2D; 870 glDisable GL_TEXTURE_2D;
819} 871}
… …
835} 887}
836 888
837sub size_request { 889sub size_request {
838 my ($self) = @_; 890 my ($self) = @_;
839 891
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 892 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 893
842 $w = 10 if $self->{scroll_x}; 894 $w = 10 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y}; 895 $h = 10 if $self->{scroll_y};
844 896
845 ($w, $h) 897 ($w, $h)
846} 898}
847 899
848sub size_allocate { 900sub invoke_size_allocate {
849 my ($self, $w, $h, $changed) = @_; 901 my ($self, $w, $h) = @_;
850 902
903 my $child = $self->child;
904
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 905 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 906 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
853 907
854 $self->child->configure (0, 0, $w, $h); 908 $self->child->configure (0, 0, $w, $h);
855 $self->update; 909 $self->update;
910
911 1
856} 912}
857 913
858sub set_offset { 914sub set_offset {
859 my ($self, $x, $y) = @_; 915 my ($self, $x, $y) = @_;
860 916
… …
893} 949}
894 950
895sub _render { 951sub _render {
896 my ($self) = @_; 952 my ($self) = @_;
897 953
954 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
955 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
956
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 957 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899 958
900 $self->SUPER::_render; 959 $self->SUPER::_render;
901} 960}
902 961
… …
905package CFClient::UI::ScrolledWindow; 964package CFClient::UI::ScrolledWindow;
906 965
907our @ISA = CFClient::UI::HBox::; 966our @ISA = CFClient::UI::HBox::;
908 967
909sub new { 968sub new {
910 my $class = shift; 969 my ($class, %arg) = @_;
970
971 my $child = delete $arg{child};
911 972
912 my $self; 973 my $self;
913 974
914 my $slider = new CFClient::UI::Slider 975 my $slider = new CFClient::UI::Slider
915 vertical => 1, 976 vertical => 1,
… …
920 ; 981 ;
921 982
922 $self = $class->SUPER::new ( 983 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1), 984 vp => (new CFClient::UI::ViewPort expand => 1),
924 slider => $slider, 985 slider => $slider,
925 @_, 986 %arg,
926 ); 987 );
927 988
928 $self->{vp}->add ($self->{scrolled});
929 $self->add ($self->{vp});
930 $self->add ($self->{slider}); 989 $self->SUPER::add ($self->{vp}, $self->{slider});
990 $self->add ($child) if $child;
931 991
932 $self 992 $self
933} 993}
934 994
995#TODO# update range on size_allocate depending on child
996
997sub add {
998 my ($self, $widget) = @_;
999
1000 $self->{vp}->add ($self->{child} = $widget);
1001}
1002
1003sub invoke_button_up {
1004 my ($self, $ev) = @_;
1005
1006 warn "button up $ev->{button}\n";#d#
1007
1008 0
1009}
1010
1011sub update_slider {
1012 my ($self) = @_;
1013
1014 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1015}
1016
935sub update { 1017sub update {
936 my ($self) = @_; 1018 my ($self) = @_;
937 1019
938 $self->SUPER::update; 1020 $self->SUPER::update;
939 1021
940 # todo: overwrite size_allocate of child 1022 $self->update_slider;
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943} 1023}
944 1024
945sub size_allocate { 1025sub invoke_size_allocate {
946 my ($self, $w, $h, $changed) = @_; 1026 my ($self, $w, $h) = @_;
947 1027
1028 $self->update_slider;
1029
948 $self->SUPER::size_allocate ($w, $h, $changed); 1030 $self->SUPER::invoke_size_allocate ($w, $h)
949
950 my $child = $self->{vp}->child;
951 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
952} 1031}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956 1032
957############################################################################# 1033#############################################################################
958 1034
959package CFClient::UI::Frame; 1035package CFClient::UI::Frame;
960 1036
… …
976 1052
977 if ($self->{bg}) { 1053 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)}; 1054 my ($w, $h) = @$self{qw(w h)};
979 1055
980 glEnable GL_BLEND; 1056 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1057 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} }; 1058 glColor_premultiply @{ $self->{bg} };
983 1059
984 glBegin GL_QUADS; 1060 glBegin GL_QUADS;
985 glVertex 0 , 0; 1061 glVertex 0 , 0;
986 glVertex 0 , $h; 1062 glVertex 0 , $h;
987 glVertex $w, $h; 1063 glVertex $w, $h;
… …
1000 1076
1001our @ISA = CFClient::UI::Bin::; 1077our @ISA = CFClient::UI::Bin::;
1002 1078
1003use CFClient::OpenGL; 1079use CFClient::OpenGL;
1004 1080
1005my @tex = 1081my $bg =
1082 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1083 mipmap => 1, wrap => 1;
1084
1085my @border =
1006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1086 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1007 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1087 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1008 1088
1009sub new { 1089sub new {
1010 my $class = shift; 1090 my ($class, %arg) = @_;
1011 1091
1012 my $self = $class->SUPER::new ( 1092 my $self = $class->SUPER::new (
1013 bg => [1, 1, 1, 1], 1093 bg => [1, 1, 1, 1],
1014 border_bg => [1, 1, 1, 1], 1094 border_bg => [1, 1, 1, 1],
1015 border => 0.6, 1095 border => 0.6,
1016 is_toplevel => 1,
1017 can_events => 1, 1096 can_events => 1,
1018 @_ 1097 min_w => 64,
1098 min_h => 32,
1099 %arg,
1019 ); 1100 );
1020 1101
1021 $self->{title} &&= new CFClient::UI::Label 1102 $self->{title_widget} = new CFClient::UI::Label
1022 align => 0, 1103 align => 0,
1023 valign => 1, 1104 valign => 1,
1024 text => $self->{title}, 1105 text => $self->{title},
1025 fontsize => $self->{border}; 1106 fontsize => $self->{border},
1107 if exists $self->{title};
1108
1109 if ($self->{has_close_button}) {
1110 $self->{close_button} =
1111 new CFClient::UI::ImageButton
1112 path => 'x1_close.png',
1113 on_activate => sub { $self->emit ("delete") };
1114
1115 $self->CFClient::UI::Container::add ($self->{close_button});
1116 }
1026 1117
1027 $self 1118 $self
1119}
1120
1121sub add {
1122 my ($self, @widgets) = @_;
1123
1124 $self->SUPER::add (@widgets);
1125 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1126 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1028} 1127}
1029 1128
1030sub border { 1129sub border {
1031 int $_[0]{border} * $::FONTSIZE 1130 int $_[0]{border} * $::FONTSIZE
1032} 1131}
1033 1132
1034sub size_request { 1133sub size_request {
1035 my ($self) = @_; 1134 my ($self) = @_;
1135
1136 $self->{title_widget}->size_request
1137 if $self->{title_widget};
1138
1139 $self->{close_button}->size_request
1140 if $self->{close_button};
1036 1141
1037 my ($w, $h) = $self->SUPER::size_request; 1142 my ($w, $h) = $self->SUPER::size_request;
1038 1143
1039 ( 1144 (
1040 $w + $self->border * 2, 1145 $w + $self->border * 2,
1041 $h + $self->border * 2, 1146 $h + $self->border * 2,
1042 ) 1147 )
1043} 1148}
1044 1149
1045sub size_allocate { 1150sub invoke_size_allocate {
1046 my ($self, $w, $h, $changed) = @_; 1151 my ($self, $w, $h) = @_;
1047 1152
1048 return unless $changed; 1153 if ($self->{title_widget}) {
1154 $self->{title_widget}{w} = $w;
1155 $self->{title_widget}{h} = $h;
1156 $self->{title_widget}->invoke_size_allocate ($w, $h);
1157 }
1049 1158
1159 my $border = $self->border;
1160
1050 $h -= List::Util::max 0, $self->border * 2; 1161 $h -= List::Util::max 0, $border * 2;
1051 $w -= List::Util::max 0, $self->border * 2; 1162 $w -= List::Util::max 0, $border * 2;
1052 1163
1053 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1054 if $self->{title};
1055
1056 $self->child->configure ($self->border, $self->border, $w, $h); 1164 $self->child->configure ($border, $border, $w, $h);
1057}
1058 1165
1166 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1167 if $self->{close_button};
1168
1169 1
1170}
1171
1172sub invoke_delete {
1173 my ($self) = @_;
1174
1175 $self->hide;
1176
1177 1
1178}
1179
1059sub button_down { 1180sub invoke_button_down {
1060 my ($self, $ev, $x, $y) = @_; 1181 my ($self, $ev, $x, $y) = @_;
1061 1182
1062 my ($w, $h) = @$self{qw(w h)}; 1183 my ($w, $h) = @$self{qw(w h)};
1063 my $border = $self->border; 1184 my $border = $self->border;
1064 1185
… …
1077 my ($ev, $x, $y) = @_; 1198 my ($ev, $x, $y) = @_;
1078 1199
1079 my $dx = $ev->{x} - $ox; 1200 my $dx = $ev->{x} - $ox;
1080 my $dy = $ev->{y} - $oy; 1201 my $dy = $ev->{y} - $oy;
1081 1202
1082 $self->{user_x} = $wx + $dx * $mx;
1083 $self->{user_y} = $wy + $dy * $my;
1084 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1203 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1085 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1204 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1086 $self->move ($self->{user_x}, $self->{user_y}); 1205
1206 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1087 $self->realloc; 1207 $self->realloc;
1088 }; 1208 };
1089 1209
1090 } elsif ($lr ^ $td) { 1210 } elsif ($lr ^ $td) {
1091 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1211 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1094 $self->{motion} = sub { 1214 $self->{motion} = sub {
1095 my ($ev, $x, $y) = @_; 1215 my ($ev, $x, $y) = @_;
1096 1216
1097 ($x, $y) = ($ev->{x}, $ev->{y}); 1217 ($x, $y) = ($ev->{x}, $ev->{y});
1098 1218
1099 $self->{user_x} = $bx + $x - $ox; 1219 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1100 $self->{user_y} = $by + $y - $oy; 1220 # HACK: the next line is required to enforce placement
1101 1221 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1102 $self->move ($self->{user_x}, $self->{user_y});
1103 $self->realloc;
1104 }; 1222 };
1223 } else {
1224 return 0;
1225 }
1226
1105 } 1227 1
1106} 1228}
1107 1229
1108sub button_up { 1230sub invoke_button_up {
1109 my ($self, $ev, $x, $y) = @_; 1231 my ($self, $ev, $x, $y) = @_;
1110 1232
1111 delete $self->{motion}; 1233 ! ! delete $self->{motion}
1112} 1234}
1113 1235
1114sub mouse_motion { 1236sub invoke_mouse_motion {
1115 my ($self, $ev, $x, $y) = @_; 1237 my ($self, $ev, $x, $y) = @_;
1116 1238
1117 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1239 $self->{motion}->($ev, $x, $y) if $self->{motion};
1240
1241 ! ! $self->{motion}
1118} 1242}
1119 1243
1120sub _draw { 1244sub _draw {
1121 my ($self) = @_; 1245 my ($self) = @_;
1122 1246
1247 my $child = $self->{children}[0];
1248
1123 my ($w, $h ) = ($self->{w}, $self->{h}); 1249 my ($w, $h ) = ($self->{w}, $self->{h});
1124 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1250 my ($cw, $ch) = ($child->{w}, $child->{h});
1125 1251
1126 glEnable GL_TEXTURE_2D; 1252 glEnable GL_TEXTURE_2D;
1127 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1253 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1128 1254
1129 my $border = $self->border; 1255 my $border = $self->border;
1130 1256
1131 glColor @{ $self->{border_bg} }; 1257 glColor @{ $self->{border_bg} };
1132 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1258 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1133 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1259 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1134 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1260 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1135 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1261 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1136 1262
1137 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1263 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1138 my $bg = $tex[0]; 1264 glColor @{ $self->{bg} };
1139 1265
1140 # TODO: repeat texture not scale 1266 # TODO: repeat texture not scale
1267 # solve this better(?)
1141 my $rep_x = $cw / $bg->{w}; 1268 $bg->{s} = $cw / $bg->{w};
1142 my $rep_y = $ch / $bg->{h}; 1269 $bg->{t} = $ch / $bg->{h};
1143
1144 glColor @{ $self->{bg} };
1145
1146 $bg->{s} = $rep_x;
1147 $bg->{t} = $rep_y;
1148 $bg->{wrap_mode} = 1;
1149 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1270 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1150 } 1271 }
1151 1272
1152 glDisable GL_TEXTURE_2D; 1273 glDisable GL_TEXTURE_2D;
1153 1274
1154 $self->{title}->draw if $self->{title};
1155
1156 $self->child->draw; 1275 $child->draw;
1276
1277 if ($self->{title_widget}) {
1278 glTranslate 0, $border - $self->{h};
1279 $self->{title_widget}->_draw;
1280
1281 glTranslate 0, - ($border - $self->{h});
1282 }
1283
1284 $self->{close_button}->draw
1285 if $self->{close_button};
1157} 1286}
1158 1287
1159############################################################################# 1288#############################################################################
1160 1289
1161package CFClient::UI::Table; 1290package CFClient::UI::Table;
… …
1184 1313
1185 $child->set_parent ($self); 1314 $child->set_parent ($self);
1186 $self->{children}[$y][$x] = $child; 1315 $self->{children}[$y][$x] = $child;
1187 1316
1188 $self->realloc; 1317 $self->realloc;
1318}
1319
1320sub remove {
1321 my ($self, $child) = @_;
1322
1323 # TODO: not yet implemented
1189} 1324}
1190 1325
1191# TODO: move to container class maybe? send children a signal on removal? 1326# TODO: move to container class maybe? send children a signal on removal?
1192sub clear { 1327sub clear {
1193 my ($self) = @_; 1328 my ($self) = @_;
… …
1234 (sum @$ws), 1369 (sum @$ws),
1235 (sum @$hs), 1370 (sum @$hs),
1236 ) 1371 )
1237} 1372}
1238 1373
1239sub size_allocate { 1374sub invoke_size_allocate {
1240 my ($self, $w, $h, $changed) = @_; 1375 my ($self, $w, $h) = @_;
1241 1376
1242 my ($ws, $hs) = $self->get_wh; 1377 my ($ws, $hs) = $self->get_wh;
1243 1378
1244 my $req_w = (sum @$ws) || 1; 1379 my $req_w = (sum @$ws) || 1;
1245 my $req_h = (sum @$hs) || 1; 1380 my $req_h = (sum @$hs) || 1;
… …
1276 } 1411 }
1277 1412
1278 $y += $row_h; 1413 $y += $row_h;
1279 } 1414 }
1280 1415
1416 1
1281} 1417}
1282 1418
1283sub find_widget { 1419sub find_widget {
1284 my ($self, $x, $y) = @_; 1420 my ($self, $x, $y) = @_;
1285 1421
… …
1322 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1458 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1323 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1459 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1324 ) 1460 )
1325} 1461}
1326 1462
1327sub size_allocate { 1463sub invoke_size_allocate {
1328 my ($self, $w, $h, $changed) = @_; 1464 my ($self, $w, $h) = @_;
1329 1465
1330 my $space = $self->{vertical} ? $h : $w; 1466 my $space = $self->{vertical} ? $h : $w;
1331 my $children = $self->{children}; 1467 my @children = $self->visible_children;
1332 1468
1333 my @req; 1469 my @req;
1334 1470
1335 if ($self->{homogeneous}) { 1471 if ($self->{homogeneous}) {
1336 @req = ($space / (@$children || 1)) x @$children; 1472 @req = ($space / (@children || 1)) x @children;
1337 } else { 1473 } else {
1338 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1474 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1339 my $req = List::Util::sum @req; 1475 my $req = List::Util::sum @req;
1340 1476
1341 if ($req > $space) { 1477 if ($req > $space) {
1342 # ah well, not enough space 1478 # ah well, not enough space
1343 $_ *= $space / $req for @req; 1479 $_ *= $space / $req for @req;
1344 } else { 1480 } else {
1345 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1481 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1346 1482
1347 $space = ($space - $req) / $expand; # remaining space to give away 1483 $space = ($space - $req) / $expand; # remaining space to give away
1348 1484
1349 $req[$_] += $space * $children->[$_]{expand} 1485 $req[$_] += $space * $children[$_]{expand}
1350 for 0 .. $#$children; 1486 for 0 .. $#children;
1351 } 1487 }
1352 } 1488 }
1353 1489
1354 CFClient::UI::harmonize \@req; 1490 CFClient::UI::harmonize \@req;
1355 1491
1356 my $pos = 0; 1492 my $pos = 0;
1357 for (0 .. $#$children) { 1493 for (0 .. $#children) {
1358 my $alloc = $req[$_]; 1494 my $alloc = $req[$_];
1359 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1495 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1360 1496
1361 $pos += $alloc; 1497 $pos += $alloc;
1362 } 1498 }
1363 1499
1364 1 1500 1
… …
1416 ellipsise => 3, # end 1552 ellipsise => 3, # end
1417 layout => (new CFClient::Layout), 1553 layout => (new CFClient::Layout),
1418 fontsize => 1, 1554 fontsize => 1,
1419 align => -1, 1555 align => -1,
1420 valign => -1, 1556 valign => -1,
1421 padding => 2, 1557 padding_x => 2,
1558 padding_y => 2,
1422 can_events => 0, 1559 can_events => 0,
1423 %arg 1560 %arg
1424 ); 1561 );
1425 1562
1426 if (exists $self->{template}) { 1563 if (exists $self->{template}) {
… …
1453 1590
1454 delete $self->{texture}; 1591 delete $self->{texture};
1455 $self->SUPER::update; 1592 $self->SUPER::update;
1456} 1593}
1457 1594
1595sub realloc {
1596 my ($self) = @_;
1597
1598 delete $self->{ox};
1599 $self->SUPER::realloc;
1600}
1601
1458sub set_text { 1602sub set_text {
1459 my ($self, $text) = @_; 1603 my ($self, $text) = @_;
1460 1604
1461 return if $self->{text} eq "T$text"; 1605 return if $self->{text} eq "T$text";
1462 $self->{text} = "T$text"; 1606 $self->{text} = "T$text";
1463 1607
1464 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1465 $self->{layout}->set_text ($text); 1608 $self->{layout}->set_text ($text);
1466 1609
1610 delete $self->{size_req};
1467 $self->realloc; 1611 $self->realloc;
1468 $self->update; 1612 $self->update;
1469} 1613}
1470 1614
1471sub set_markup { 1615sub set_markup {
… …
1474 return if $self->{text} eq "M$markup"; 1618 return if $self->{text} eq "M$markup";
1475 $self->{text} = "M$markup"; 1619 $self->{text} = "M$markup";
1476 1620
1477 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1621 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1478 1622
1479 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1480 $self->{layout}->set_markup ($markup); 1623 $self->{layout}->set_markup ($markup);
1481 1624
1625 delete $self->{size_req};
1482 $self->realloc; 1626 $self->realloc;
1483 $self->update; 1627 $self->update;
1484} 1628}
1485 1629
1486sub size_request { 1630sub size_request {
1487 my ($self) = @_; 1631 my ($self) = @_;
1488 1632
1633 $self->{size_req} ||= do {
1489 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1490 $self->{layout}->set_width ($self->{max_w} || -1); 1635 $self->{layout}->set_width ($self->{max_w} || -1);
1491 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1492 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1493 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1494 1639
1495 my ($w, $h) = $self->{layout}->size; 1640 my ($w, $h) = $self->{layout}->size;
1496 1641
1497 if (exists $self->{template}) { 1642 if (exists $self->{template}) {
1498 $self->{template}->set_font ($self->{font}) if $self->{font}; 1643 $self->{template}->set_font ($self->{font}) if $self->{font};
1644 $self->{template}->set_width ($self->{max_w} || -1);
1499 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1645 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1500 1646
1501 my ($w2, $h2) = $self->{template}->size; 1647 my ($w2, $h2) = $self->{template}->size;
1502 1648
1503 $w = List::Util::max $w, $w2; 1649 $w = List::Util::max $w, $w2;
1504 $h = List::Util::max $h, $h2; 1650 $h = List::Util::max $h, $h2;
1651 }
1652
1653 [$w, $h]
1505 } 1654 };
1506 1655
1507 ( 1656 @{ $self->{size_req} }
1508 $w + $self->{padding} * 2,
1509 $h + $self->{padding} * 2,
1510 )
1511} 1657}
1512 1658
1659sub baseline_shift {
1660 $_[0]{layout}->descent
1661}
1662
1513sub size_allocate { 1663sub invoke_size_allocate {
1514 my ($self, $w, $h, $changed) = @_; 1664 my ($self, $w, $h) = @_;
1665
1666 delete $self->{ox};
1515 1667
1516 delete $self->{texture} 1668 delete $self->{texture}
1517 if $changed; 1669 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1670
1671 1
1518} 1672}
1519 1673
1520sub set_fontsize { 1674sub set_fontsize {
1521 my ($self, $fontsize) = @_; 1675 my ($self, $fontsize) = @_;
1522 1676
1523 $self->{fontsize} = $fontsize; 1677 $self->{fontsize} = $fontsize;
1678 delete $self->{size_req};
1524 delete $self->{texture}; 1679 delete $self->{texture};
1525 1680
1526 $self->realloc; 1681 $self->realloc;
1527} 1682}
1528 1683
1684sub reconfigure {
1685 my ($self) = @_;
1686
1687 delete $self->{size_req};
1688 delete $self->{texture};
1689
1690 $self->SUPER::reconfigure;
1691}
1692
1529sub _draw { 1693sub _draw {
1530 my ($self) = @_; 1694 my ($self) = @_;
1531 1695
1532 $self->SUPER::_draw; # draw background, if applicable 1696 $self->SUPER::_draw; # draw background, if applicable
1533 1697
1534 my $tex = $self->{texture} ||= do { 1698 my $size = $self->{texture} ||= do {
1535 $self->{layout}->set_foreground (@{$self->{fg}}); 1699 $self->{layout}->set_foreground (@{$self->{fg}});
1536 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1700 $self->{layout}->set_font ($self->{font}) if $self->{font};
1537 $self->{layout}->set_width ($self->{w}); 1701 $self->{layout}->set_width ($self->{w});
1538 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1702 $self->{layout}->set_ellipsise ($self->{ellipsise});
1539 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1703 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1540 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1704 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1541 1705
1542 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1706 [$self->{layout}->size]
1543
1544 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1545 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1546 : ($self->{w} - $tex->{w}) * 0.5);
1547
1548 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1549 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1550 : ($self->{h} - $tex->{h}) * 0.5);
1551
1552 $tex
1553 }; 1707 };
1554 1708
1555 glEnable GL_TEXTURE_2D; 1709 unless (exists $self->{ox}) {
1556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1710 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1711 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1712 : ($self->{w} - $size->[0]) * 0.5);
1557 1713
1558 if ($tex->{format} == GL_ALPHA) { 1714 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 glColor @{$self->{fg}}; 1715 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1560 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1716 : ($self->{h} - $size->[1]) * 0.5);
1561 } else {
1562 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1563 } 1717 };
1564 1718
1565 glDisable GL_TEXTURE_2D; 1719 my $w = List::Util::min $self->{w} + 4, $size->[0];
1720 my $h = List::Util::min $self->{h} + 2, $size->[1];
1721
1722 $self->{layout}->render ($self->{ox}, $self->{oy});
1566} 1723}
1567 1724
1568############################################################################# 1725#############################################################################
1569 1726
1570package CFClient::UI::EntryBase; 1727package CFClient::UI::EntryBase;
… …
1584 can_hover => 1, 1741 can_hover => 1,
1585 can_focus => 1, 1742 can_focus => 1,
1586 valign => 0, 1743 valign => 0,
1587 can_events => 1, 1744 can_events => 1,
1588 #text => ... 1745 #text => ...
1746 #hidden => "*",
1589 @_ 1747 @_
1590 ) 1748 )
1591} 1749}
1592 1750
1593sub _set_text { 1751sub _set_text {
… …
1595 1753
1596 delete $self->{cur_h}; 1754 delete $self->{cur_h};
1597 1755
1598 return if $self->{text} eq $text; 1756 return if $self->{text} eq $text;
1599 1757
1600 delete $self->{texture};
1601
1602 $self->{last_activity} = $::NOW; 1758 $self->{last_activity} = $::NOW;
1603 $self->{text} = $text; 1759 $self->{text} = $text;
1604 1760
1605 $text =~ s/./*/g if $self->{hidden}; 1761 $text =~ s/./*/g if $self->{hidden};
1606 $self->{layout}->set_text ("$text "); 1762 $self->{layout}->set_text ("$text ");
1763 delete $self->{size_req};
1607 1764
1608 $self->_emit (changed => $self->{text}); 1765 $self->emit (changed => $self->{text});
1766
1767 $self->realloc;
1768 $self->update;
1609} 1769}
1610 1770
1611sub set_text { 1771sub set_text {
1612 my ($self, $text) = @_; 1772 my ($self, $text) = @_;
1613 1773
1614 $self->{cursor} = length $text; 1774 $self->{cursor} = length $text;
1615 $self->_set_text ($text); 1775 $self->_set_text ($text);
1616
1617 $self->realloc;
1618} 1776}
1619 1777
1620sub get_text { 1778sub get_text {
1621 $_[0]{text} 1779 $_[0]{text}
1622} 1780}
… …
1627 my ($w, $h) = $self->SUPER::size_request; 1785 my ($w, $h) = $self->SUPER::size_request;
1628 1786
1629 ($w + 1, $h) # add 1 for cursor 1787 ($w + 1, $h) # add 1 for cursor
1630} 1788}
1631 1789
1632sub key_down { 1790sub invoke_key_down {
1633 my ($self, $ev) = @_; 1791 my ($self, $ev) = @_;
1634 1792
1635 my $mod = $ev->{mod}; 1793 my $mod = $ev->{mod};
1636 my $sym = $ev->{sym}; 1794 my $sym = $ev->{sym};
1637 my $uni = $ev->{unicode}; 1795 my $uni = $ev->{unicode};
… …
1649 } elsif ($sym == CFClient::SDLK_HOME) { 1807 } elsif ($sym == CFClient::SDLK_HOME) {
1650 $self->{cursor} = 0; 1808 $self->{cursor} = 0;
1651 } elsif ($sym == CFClient::SDLK_END) { 1809 } elsif ($sym == CFClient::SDLK_END) {
1652 $self->{cursor} = length $text; 1810 $self->{cursor} = length $text;
1653 } elsif ($uni == 27) { 1811 } elsif ($uni == 27) {
1654 $self->_emit ('escape'); 1812 $self->emit ('escape');
1655 } elsif ($uni) { 1813 } elsif ($uni) {
1656 substr $text, $self->{cursor}++, 0, chr $uni; 1814 substr $text, $self->{cursor}++, 0, chr $uni;
1815 } else {
1816 return 0;
1657 } 1817 }
1658 1818
1659 $self->_set_text ($text); 1819 $self->_set_text ($text);
1660 1820
1661 $self->realloc; 1821 $self->realloc;
1662}
1663 1822
1823 1
1824}
1825
1664sub focus_in { 1826sub invoke_focus_in {
1665 my ($self) = @_; 1827 my ($self) = @_;
1666 1828
1667 $self->{last_activity} = $::NOW; 1829 $self->{last_activity} = $::NOW;
1668 1830
1669 $self->SUPER::focus_in; 1831 $self->SUPER::invoke_focus_in
1670} 1832}
1671 1833
1672sub button_down { 1834sub invoke_button_down {
1673 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1674 1836
1675 $self->SUPER::button_down ($ev, $x, $y); 1837 $self->SUPER::invoke_button_down ($ev, $x, $y);
1676 1838
1677 my $idx = $self->{layout}->xy_to_index ($x, $y); 1839 my $idx = $self->{layout}->xy_to_index ($x, $y);
1678 1840
1679 # byte-index to char-index 1841 # byte-index to char-index
1680 my $text = $self->{text}; 1842 my $text = $self->{text};
1681 utf8::encode $text; 1843 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1682 $self->{cursor} = length substr $text, 0, $idx; 1844 $self->{cursor} = length $text;
1683 1845
1684 $self->_set_text ($self->{text}); 1846 $self->_set_text ($self->{text});
1685 $self->update; 1847 $self->update;
1848
1849 1
1686} 1850}
1687 1851
1688sub mouse_motion { 1852sub invoke_mouse_motion {
1689 my ($self, $ev, $x, $y) = @_; 1853 my ($self, $ev, $x, $y) = @_;
1690# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1854# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1855
1856 1
1691} 1857}
1692 1858
1693sub _draw { 1859sub _draw {
1694 my ($self) = @_; 1860 my ($self) = @_;
1695 1861
1696 local $self->{fg} = $self->{fg}; 1862 local $self->{fg} = $self->{fg};
1697 1863
1698 if ($FOCUS == $self) { 1864 if ($FOCUS == $self) {
1699 glColor @{$self->{active_bg}}; 1865 glColor_premultiply @{$self->{active_bg}};
1700 $self->{fg} = $self->{active_fg}; 1866 $self->{fg} = $self->{active_fg};
1701 } else { 1867 } else {
1702 glColor @{$self->{bg}}; 1868 glColor_premultiply @{$self->{bg}};
1703 } 1869 }
1704 1870
1705 glEnable GL_BLEND; 1871 glEnable GL_BLEND;
1706 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1872 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1707 glBegin GL_QUADS; 1873 glBegin GL_QUADS;
1708 glVertex 0 , 0; 1874 glVertex 0 , 0;
1709 glVertex 0 , $self->{h}; 1875 glVertex 0 , $self->{h};
1710 glVertex $self->{w}, $self->{h}; 1876 glVertex $self->{w}, $self->{h};
1711 glVertex $self->{w}, 0; 1877 glVertex $self->{w}, 0;
… …
1736 1902
1737our @ISA = CFClient::UI::EntryBase::; 1903our @ISA = CFClient::UI::EntryBase::;
1738 1904
1739use CFClient::OpenGL; 1905use CFClient::OpenGL;
1740 1906
1741sub key_down { 1907sub invoke_key_down {
1742 my ($self, $ev) = @_; 1908 my ($self, $ev) = @_;
1743 1909
1744 my $sym = $ev->{sym}; 1910 my $sym = $ev->{sym};
1745 1911
1746 if ($sym == 13) { 1912 if ($sym == 13) {
1747 unshift @{$self->{history}}, 1913 unshift @{$self->{history}},
1748 my $txt = $self->get_text; 1914 my $txt = $self->get_text;
1915
1749 $self->{history_pointer} = -1; 1916 $self->{history_pointer} = -1;
1750 $self->{history_saveback} = ''; 1917 $self->{history_saveback} = '';
1751 $self->_emit (activate => $txt); 1918 $self->emit (activate => $txt);
1752 $self->update; 1919 $self->update;
1753 1920
1754 } elsif ($sym == CFClient::SDLK_UP) { 1921 } elsif ($sym == CFClient::SDLK_UP) {
1755 if ($self->{history_pointer} < 0) { 1922 if ($self->{history_pointer} < 0) {
1756 $self->{history_saveback} = $self->get_text; 1923 $self->{history_saveback} = $self->get_text;
… …
1772 } else { 1939 } else {
1773 $self->set_text ($self->{history_saveback}); 1940 $self->set_text ($self->{history_saveback});
1774 } 1941 }
1775 1942
1776 } else { 1943 } else {
1777 $self->SUPER::key_down ($ev); 1944 return $self->SUPER::invoke_key_down ($ev)
1945 }
1946
1778 } 1947 1
1779
1780} 1948}
1781 1949
1782############################################################################# 1950#############################################################################
1783 1951
1784package CFClient::UI::Button; 1952package CFClient::UI::Button;
… …
1793 1961
1794sub new { 1962sub new {
1795 my $class = shift; 1963 my $class = shift;
1796 1964
1797 $class->SUPER::new ( 1965 $class->SUPER::new (
1798 padding => 4, 1966 padding_x => 4,
1967 padding_y => 4,
1799 fg => [1, 1, 1], 1968 fg => [1, 1, 1],
1800 active_fg => [0, 0, 1], 1969 active_fg => [0, 0, 1],
1801 can_hover => 1, 1970 can_hover => 1,
1802 align => 0, 1971 align => 0,
1803 valign => 0, 1972 valign => 0,
1804 can_events => 1, 1973 can_events => 1,
1805 @_ 1974 @_
1806 ) 1975 )
1807} 1976}
1808 1977
1809sub activate { }
1810
1811sub button_up { 1978sub invoke_button_up {
1812 my ($self, $ev, $x, $y) = @_; 1979 my ($self, $ev, $x, $y) = @_;
1813 1980
1814 $self->emit ("activate") 1981 $self->emit ("activate")
1815 if $x >= 0 && $x < $self->{w} 1982 if $x >= 0 && $x < $self->{w}
1816 && $y >= 0 && $y < $self->{h}; 1983 && $y >= 0 && $y < $self->{h};
1984
1985 1
1817} 1986}
1818 1987
1819sub _draw { 1988sub _draw {
1820 my ($self) = @_; 1989 my ($self) = @_;
1821 1990
1822 local $self->{fg} = $self->{fg}; 1991 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1823
1824 if ($GRAB == $self) {
1825 $self->{fg} = $self->{active_fg};
1826 }
1827 1992
1828 glEnable GL_TEXTURE_2D; 1993 glEnable GL_TEXTURE_2D;
1829 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1830 glColor 0, 0, 0, 1; 1995 glColor 0, 0, 0, 1;
1831 1996
… …
1836 $self->SUPER::_draw; 2001 $self->SUPER::_draw;
1837} 2002}
1838 2003
1839############################################################################# 2004#############################################################################
1840 2005
2006package CFClient::UI::ImageButton;
2007
2008our @ISA = CFClient::UI::Image::;
2009
2010use CFClient::OpenGL;
2011
2012my %textures;
2013
2014sub new {
2015 my $class = shift;
2016
2017 my $self = $class->SUPER::new (
2018 padding_x => 4,
2019 padding_y => 4,
2020 fg => [1, 1, 1],
2021 active_fg => [0, 0, 1],
2022 can_hover => 1,
2023 align => 0,
2024 valign => 0,
2025 can_events => 1,
2026 @_
2027 );
2028}
2029
2030sub invoke_button_up {
2031 my ($self, $ev, $x, $y) = @_;
2032
2033 $self->emit ("activate")
2034 if $x >= 0 && $x < $self->{w}
2035 && $y >= 0 && $y < $self->{h};
2036
2037 1
2038}
2039
2040#############################################################################
2041
1841package CFClient::UI::CheckBox; 2042package CFClient::UI::CheckBox;
1842 2043
1843our @ISA = CFClient::UI::DrawBG::; 2044our @ISA = CFClient::UI::DrawBG::;
1844 2045
1845my @tex = 2046my @tex =
… …
1850 2051
1851sub new { 2052sub new {
1852 my $class = shift; 2053 my $class = shift;
1853 2054
1854 $class->SUPER::new ( 2055 $class->SUPER::new (
1855 padding => 2, 2056 padding_x => 2,
2057 padding_y => 2,
1856 fg => [1, 1, 1], 2058 fg => [1, 1, 1],
1857 active_fg => [1, 1, 0], 2059 active_fg => [1, 1, 0],
1858 bg => [0, 0, 0, 0.2], 2060 bg => [0, 0, 0, 0.2],
1859 active_bg => [1, 1, 1, 0.5], 2061 active_bg => [1, 1, 1, 0.5],
1860 state => 0, 2062 state => 0,
… …
1864} 2066}
1865 2067
1866sub size_request { 2068sub size_request {
1867 my ($self) = @_; 2069 my ($self) = @_;
1868 2070
1869 ($self->{padding} * 2 + 6) x 2 2071 (6) x 2
1870} 2072}
1871 2073
2074sub toggle {
2075 my ($self) = @_;
2076
2077 $self->{state} = !$self->{state};
2078 $self->emit (changed => $self->{state});
2079 $self->update;
2080}
2081
1872sub button_down { 2082sub invoke_button_down {
1873 my ($self, $ev, $x, $y) = @_; 2083 my ($self, $ev, $x, $y) = @_;
1874 2084
1875 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2085 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1876 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2086 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1877 $self->{state} = !$self->{state}; 2087 $self->toggle;
1878 $self->_emit (changed => $self->{state}); 2088 } else {
2089 return 0
2090 }
2091
1879 } 2092 1
1880} 2093}
1881 2094
1882sub _draw { 2095sub _draw {
1883 my ($self) = @_; 2096 my ($self) = @_;
1884 2097
1885 $self->SUPER::_draw; 2098 $self->SUPER::_draw;
1886 2099
1887 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2100 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1888 2101
1889 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2102 my ($w, $h) = @$self{qw(w h)};
2103
2104 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1890 2105
1891 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2106 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1892 2107
1893 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2108 my $tex = $self->{state} ? $tex[1] : $tex[0];
1894 2109
… …
1902package CFClient::UI::Image; 2117package CFClient::UI::Image;
1903 2118
1904our @ISA = CFClient::UI::Base::; 2119our @ISA = CFClient::UI::Base::;
1905 2120
1906use CFClient::OpenGL; 2121use CFClient::OpenGL;
1907use Carp qw/confess/;
1908 2122
1909our %loaded_images; 2123our %texture_cache;
1910 2124
1911sub new { 2125sub new {
1912 my $class = shift; 2126 my $class = shift;
1913 2127
1914 my $self = $class->SUPER::new (can_events => 0, @_); 2128 my $self = $class->SUPER::new (
2129 can_events => 0,
2130 @_,
2131 );
1915 2132
1916 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2133 $self->{path} || $self->{tex}
2134 or Carp::croak "'path' or 'tex' attributes required";
1917 2135
1918 $loaded_images{$self->{image}} ||= 2136 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1919 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2137 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1920 2138
1921 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2139 Scalar::Util::weaken $texture_cache{$self->{path}};
1922 2140
1923 Scalar::Util::weaken $loaded_images{$self->{image}}; 2141 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1924
1925 $self->{aspect} = $tex->{w} / $tex->{h};
1926 2142
1927 $self 2143 $self
1928} 2144}
1929 2145
1930sub size_request { 2146sub size_request {
1931 my ($self) = @_; 2147 my ($self) = @_;
1932 2148
1933 ($self->{tex}->{w}, $self->{tex}->{h}) 2149 ($self->{tex}{w}, $self->{tex}{h})
1934} 2150}
1935 2151
1936sub _draw { 2152sub _draw {
1937 my ($self) = @_; 2153 my ($self) = @_;
1938 2154
… …
2047 my $ycut1 = max 0, min 1, $ycut; 2263 my $ycut1 = max 0, min 1, $ycut;
2048 my $ycut2 = max 0, min 1, $ycut - 1; 2264 my $ycut2 = max 0, min 1, $ycut - 1;
2049 2265
2050 my $h1 = $self->{h} * (1 - $ycut1); 2266 my $h1 = $self->{h} * (1 - $ycut1);
2051 my $h2 = $self->{h} * (1 - $ycut2); 2267 my $h2 = $self->{h} * (1 - $ycut2);
2268 my $h3 = $self->{h};
2269
2270 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2052 2271
2053 glEnable GL_BLEND; 2272 glEnable GL_BLEND;
2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2273 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2274 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2055 glEnable GL_TEXTURE_2D; 2275 glEnable GL_TEXTURE_2D;
2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2276 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057 2277
2058 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2278 glBindTexture GL_TEXTURE_2D, $t1->{name};
2059 glBegin GL_QUADS; 2279 glBegin GL_QUADS;
… …
2074 2294
2075 if ($t3) { 2295 if ($t3) {
2076 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2296 glBindTexture GL_TEXTURE_2D, $t3->{name};
2077 glBegin GL_QUADS; 2297 glBegin GL_QUADS;
2078 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2298 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2079 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2299 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2080 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2300 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2081 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2301 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2082 glEnd; 2302 glEnd;
2083 } 2303 }
2084 2304
2085 glDisable GL_BLEND; 2305 glDisable GL_BLEND;
… …
2159 fg => [1, 1, 1], 2379 fg => [1, 1, 1],
2160 active_fg => [0, 0, 0], 2380 active_fg => [0, 0, 0],
2161 bg => [0, 0, 0, 0.2], 2381 bg => [0, 0, 0, 0.2],
2162 active_bg => [1, 1, 1, 0.5], 2382 active_bg => [1, 1, 1, 0.5],
2163 range => [0, 0, 100, 10, 0], 2383 range => [0, 0, 100, 10, 0],
2164 req_w => $::WIDTH / 80, 2384 min_w => $::WIDTH / 80,
2165 req_h => $::WIDTH / 80, 2385 min_h => $::WIDTH / 80,
2166 vertical => 0, 2386 vertical => 0,
2167 can_hover => 1, 2387 can_hover => 1,
2168 inner_pad => 0.02, 2388 inner_pad => 0.02,
2169 @_ 2389 @_
2170 ); 2390 );
… …
2173 $self->update; 2393 $self->update;
2174 2394
2175 $self 2395 $self
2176} 2396}
2177 2397
2178sub changed { }
2179
2180sub set_range { 2398sub set_range {
2181 my ($self, $range) = @_; 2399 my ($self, $range) = @_;
2182 2400
2183 ($range, $self->{range}) = ($self->{range}, $range); 2401 ($range, $self->{range}) = ($self->{range}, $range);
2184 2402
2185 $self->update
2186 if "@$range" ne "@{$self->{range}}"; 2403 if ("@$range" ne "@{$self->{range}}") {
2404 $self->update;
2405 $self->set_value ($self->{range}[0]);
2406 }
2187} 2407}
2188 2408
2189sub set_value { 2409sub set_value {
2190 my ($self, $value) = @_; 2410 my ($self, $value) = @_;
2191 2411
… …
2202 if $unit; 2422 if $unit;
2203 2423
2204 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2424 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2205 2425
2206 if ($value != $old_value) { 2426 if ($value != $old_value) {
2207 $self->_emit (changed => $value); 2427 $self->emit (changed => $value);
2208 $self->update; 2428 $self->update;
2209 } 2429 }
2210} 2430}
2211 2431
2212sub size_request { 2432sub size_request {
2213 my ($self) = @_; 2433 my ($self) = @_;
2214 2434
2215 my $w = $self->{req_w}; 2435 ($self->{req_w}, $self->{req_h})
2216 my $h = $self->{req_h};
2217
2218 $self->{vertical} ? ($h, $w) : ($w, $h)
2219} 2436}
2220 2437
2221sub button_down { 2438sub invoke_button_down {
2222 my ($self, $ev, $x, $y) = @_; 2439 my ($self, $ev, $x, $y) = @_;
2223 2440
2224 $self->SUPER::button_down ($ev, $x, $y); 2441 $self->SUPER::invoke_button_down ($ev, $x, $y);
2225 2442
2226 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2443 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2227 2444
2228 $self->mouse_motion ($ev, $x, $y); 2445 $self->invoke_mouse_motion ($ev, $x, $y)
2229} 2446}
2230 2447
2231sub mouse_motion { 2448sub invoke_mouse_motion {
2232 my ($self, $ev, $x, $y) = @_; 2449 my ($self, $ev, $x, $y) = @_;
2233 2450
2234 if ($GRAB == $self) { 2451 if ($GRAB == $self) {
2235 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2236 2453
2237 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2454 my (undef, $lo, $hi, $page) = @{$self->{range}};
2238 2455
2239 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2456 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2240 2457
2241 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2458 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2459 } else {
2460 return 0;
2461 }
2462
2242 } 2463 1
2243} 2464}
2244 2465
2245sub update { 2466sub update {
2246 my ($self) = @_; 2467 my ($self) = @_;
2247 2468
2248 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2469 delete $self->{knob_w};
2470 $self->SUPER::update;
2471}
2472
2473sub _draw {
2474 my ($self) = @_;
2475
2476 unless ($self->{knob_w}) {
2249 $self->set_value ($self->{range}[0]); 2477 $self->set_value ($self->{range}[0]);
2250 2478
2251 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2479 my ($value, $lo, $hi, $page) = @{$self->{range}};
2252 my $range = ($hi - $page - $lo) || 1e-100; 2480 my $range = ($hi - $page - $lo) || 1e-100;
2253 2481
… …
2259 $value = ($value - $lo) / $range; 2487 $value = ($value - $lo) / $range;
2260 $value = $value * $self->{scale} + $self->{offset}; 2488 $value = $value * $self->{scale} + $self->{offset};
2261 2489
2262 $self->{knob_x} = $value - $knob_w * 0.5; 2490 $self->{knob_x} = $value - $knob_w * 0.5;
2263 $self->{knob_w} = $knob_w; 2491 $self->{knob_w} = $knob_w;
2264 }); 2492 }
2265
2266 $self->SUPER::update;
2267}
2268
2269sub _draw {
2270 my ($self) = @_;
2271 2493
2272 $self->SUPER::_draw (); 2494 $self->SUPER::_draw ();
2273 2495
2274 glScale $self->{w}, $self->{h}; 2496 glScale $self->{w}, $self->{h};
2275 2497
… …
2336sub set_range { shift->{slider}->set_range (@_) } 2558sub set_range { shift->{slider}->set_range (@_) }
2337sub set_value { shift->{slider}->set_value (@_) } 2559sub set_value { shift->{slider}->set_value (@_) }
2338 2560
2339############################################################################# 2561#############################################################################
2340 2562
2341package CFClient::UI::TextView; 2563package CFClient::UI::TextScroller;
2342 2564
2343our @ISA = CFClient::UI::HBox::; 2565our @ISA = CFClient::UI::HBox::;
2344 2566
2345use CFClient::OpenGL; 2567use CFClient::OpenGL;
2346 2568
… …
2348 my $class = shift; 2570 my $class = shift;
2349 2571
2350 my $self = $class->SUPER::new ( 2572 my $self = $class->SUPER::new (
2351 fontsize => 1, 2573 fontsize => 1,
2352 can_events => 0, 2574 can_events => 0,
2575 indent => 0,
2353 #font => default_font 2576 #font => default_font
2354 @_, 2577 @_,
2355 2578
2356 layout => (new CFClient::Layout 1), 2579 layout => (new CFClient::Layout),
2357 par => [], 2580 par => [],
2358 height => 0, 2581 height => 0,
2359 children => [ 2582 children => [
2360 (new CFClient::UI::Empty expand => 1), 2583 (new CFClient::UI::Empty expand => 1),
2361 (new CFClient::UI::Slider vertical => 1), 2584 (new CFClient::UI::Slider vertical => 1),
… …
2372 2595
2373 $self->{fontsize} = $fontsize; 2596 $self->{fontsize} = $fontsize;
2374 $self->reflow; 2597 $self->reflow;
2375} 2598}
2376 2599
2600sub size_request {
2601 my ($self) = @_;
2602
2603 my ($empty, $slider) = @{ $self->{children} };
2604
2605 local $self->{children} = [$empty, $slider];
2606 $self->SUPER::size_request
2607}
2608
2377sub size_allocate { 2609sub invoke_size_allocate {
2378 my ($self, $w, $h, $changed) = @_; 2610 my ($self, $w, $h) = @_;
2379 2611
2380 $self->SUPER::size_allocate ($w, $h, $changed); 2612 my ($empty, $slider, @other) = @{ $self->{children} };
2381 2613 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2382 return unless $changed;
2383 2614
2384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2615 $self->{layout}->set_font ($self->{font}) if $self->{font};
2385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2386 $self->{layout}->set_width ($self->{children}[0]{w}); 2617 $self->{layout}->set_width ($empty->{w});
2618 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2387 2619
2388 $self->reflow; 2620 $self->reflow;
2389}
2390 2621
2391sub text_size { 2622 local $self->{children} = [$empty, $slider];
2392 my ($self, $text, $indent) = @_; 2623 $self->SUPER::invoke_size_allocate ($w, $h)
2624}
2625
2626sub get_layout {
2627 my ($self, $para) = @_;
2393 2628
2394 my $layout = $self->{layout}; 2629 my $layout = $self->{layout};
2395 2630
2631 $layout->set_font ($self->{font}) if $self->{font};
2632 $layout->set_foreground (@{$para->{fg}});
2396 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2633 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $layout->set_width ($self->{children}[0]{w} - $indent); 2634 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2635 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 $layout->set_markup ($text); 2636 $layout->set_markup ($para->{markup});
2637
2638 $layout->set_shapes (
2639 map
2640 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2641 @{$para->{widget}}
2399 2642 );
2643
2400 $layout->size 2644 $layout
2401} 2645}
2402 2646
2403sub reflow { 2647sub reflow {
2404 my ($self) = @_; 2648 my ($self) = @_;
2405 2649
… …
2414 $self->{children}[1]->set_value ($offset); 2658 $self->{children}[1]->set_value ($offset);
2415} 2659}
2416 2660
2417sub clear { 2661sub clear {
2418 my ($self) = @_; 2662 my ($self) = @_;
2663
2664 my (undef, undef, @other) = @{ $self->{children} };
2665 $self->remove ($_) for @other;
2419 2666
2420 $self->{par} = []; 2667 $self->{par} = [];
2421 $self->{height} = 0; 2668 $self->{height} = 0;
2422 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2669 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2423} 2670}
2424 2671
2425sub add_paragraph { 2672sub add_paragraph {
2426 my ($self, $color, $text, $indent) = @_; 2673 my ($self, $color, $para, $indent) = @_;
2427 2674
2428 for my $line (split /\n/, $text) { 2675 my ($text, @w) = ref $para ? @$para : $para;
2429 my ($w, $h) = $self->text_size ($line); 2676
2430 $self->{height} += $h; 2677 $para = {
2431 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2678 w => 1e10,
2679 wrapped => 1,
2680 fg => $color,
2681 indent => $indent,
2682 markup => $text,
2683 widget => \@w,
2432 } 2684 };
2433 2685
2434 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2686 $self->add (@w) if @w;
2687 push @{$self->{par}}, $para;
2688
2689 $self->{need_reflow}++;
2690 $self->update;
2691}
2692
2693sub scroll_to_bottom {
2694 my ($self) = @_;
2695
2696 $self->{scroll_to_bottom} = 1;
2697 $self->update;
2435} 2698}
2436 2699
2437sub update { 2700sub update {
2438 my ($self) = @_; 2701 my ($self) = @_;
2439 2702
… …
2441 2704
2442 return unless $self->{h} > 0; 2705 return unless $self->{h} > 0;
2443 2706
2444 delete $self->{texture}; 2707 delete $self->{texture};
2445 2708
2446 $ROOT->on_post_alloc ($self, sub { 2709 $ROOT->on_post_alloc ($self => sub {
2447 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2710 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2448 2711
2449 if (delete $self->{need_reflow}) { 2712 if (delete $self->{need_reflow}) {
2450 my $height = 0; 2713 my $height = 0;
2451 2714
2452 my $layout = $self->{layout};
2453
2454 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2455
2456 for (@{$self->{par}}) { 2715 for my $para (@{$self->{par}}) {
2457 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2716 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2458 $layout->set_width ($W - $_->[3]); 2717 my $layout = $self->get_layout ($para);
2459 $layout->set_markup ($_->[4]);
2460 my ($w, $h) = $layout->size; 2718 my ($w, $h) = $layout->size;
2461 $_->[0] = $w + $_->[3]; 2719
2462 $_->[1] = $h; 2720 $para->{w} = $w + $para->{indent};
2721 $para->{h} = $h;
2722 $para->{wrapped} = $layout->has_wrapped;
2463 } 2723 }
2464 2724
2465 $height += $_->[1]; 2725 $height += $para->{h};
2466 } 2726 }
2467 2727
2468 $self->{height} = $height; 2728 $self->{height} = $height;
2469 2729
2470 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2730 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2471 2731
2472 delete $self->{texture}; 2732 delete $self->{texture};
2473 } 2733 }
2474 2734
2735 if (delete $self->{scroll_to_bottom}) {
2736 $self->{children}[1]->set_value (1e10);
2737 }
2738
2475 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2739 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2476 glClearColor 0.5, 0.5, 0.5, 0; 2740 glClearColor 0, 0, 0, 0;
2477 glClear GL_COLOR_BUFFER_BIT; 2741 glClear GL_COLOR_BUFFER_BIT;
2478 2742
2479 my $top = int $self->{children}[1]{range}[0]; 2743 my $top = int $self->{children}[1]{range}[0];
2480 2744
2481 my $y0 = $top; 2745 my $y0 = $top;
2482 my $y1 = $top + $H; 2746 my $y1 = $top + $H;
2483 2747
2484 my $y = 0; 2748 my $y = 0;
2485 2749
2486 my $layout = $self->{layout};
2487
2488 $layout->set_font ($self->{font}) if $self->{font};
2489
2490 glEnable GL_BLEND;
2491 #TODO# not correct in windows where rgba is forced off
2492 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2493
2494 for my $par (@{$self->{par}}) { 2750 for my $para (@{$self->{par}}) {
2495 my $h = $par->[1]; 2751 my $h = $para->{h};
2496 2752
2497 if ($y0 < $y + $h && $y < $y1) { 2753 if ($y0 < $y + $h && $y < $y1) {
2498 $layout->set_foreground (@{ $par->[2] });
2499 $layout->set_width ($W - $par->[3]);
2500 $layout->set_markup ($par->[4]);
2501 2754
2502 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2755 my $layout = $self->get_layout ($para);
2503 2756
2504 glRasterPos $par->[3], $y - $y0; 2757 $layout->render ($para->{indent}, $y - $y0);
2505 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2758
2759 if (my @w = @{ $para->{widget} }) {
2760 my @s = $layout->get_shapes;
2761
2762 for (@w) {
2763 my ($dx, $dy) = splice @s, 0, 2, ();
2764
2765 $_->{x} = $dx + $para->{indent};
2766 $_->{y} = $dy + $y - $y0;
2767
2768 $_->draw;
2769 }
2770 }
2506 } 2771 }
2507 2772
2508 $y += $h; 2773 $y += $h;
2509 } 2774 }
2510
2511 glDisable GL_BLEND;
2512 }; 2775 };
2513 }); 2776 });
2514} 2777}
2515 2778
2779sub reconfigure {
2780 my ($self) = @_;
2781
2782 $self->SUPER::reconfigure;
2783
2784 $_->{w} = 1e10 for @{ $self->{par} };
2785 $self->reflow;
2786}
2787
2516sub _draw { 2788sub _draw {
2517 my ($self) = @_; 2789 my ($self) = @_;
2518 2790
2519 glEnable GL_TEXTURE_2D; 2791 glEnable GL_TEXTURE_2D;
2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2792 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1; 2793 glColor 0, 0, 0, 1;
2522 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2794 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2523 glDisable GL_TEXTURE_2D; 2795 glDisable GL_TEXTURE_2D;
2524 2796
2525 $self->{children}[1]->draw; 2797 $self->{children}[1]->draw;
2526
2527} 2798}
2528 2799
2529############################################################################# 2800#############################################################################
2530 2801
2531package CFClient::UI::Animator; 2802package CFClient::UI::Animator;
… …
2610} 2881}
2611 2882
2612sub set_tooltip_from { 2883sub set_tooltip_from {
2613 my ($self, $widget) = @_; 2884 my ($self, $widget) = @_;
2614 2885
2886 my $tooltip = $widget->{tooltip};
2887
2888 if ($ENV{CFPLUS_DEBUG} & 2) {
2889 $tooltip .= "\n\n" . (ref $widget) . "\n"
2890 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2891 . "req $widget->{req_w} $widget->{req_h}\n"
2892 . "visible $widget->{visible}";
2893 }
2894
2895 $tooltip =~ s/^\n+//;
2896 $tooltip =~ s/\n+$//;
2897
2615 $self->add (new CFClient::UI::Label 2898 $self->add (new CFClient::UI::Label
2616 markup => $widget->{tooltip}, 2899 markup => $tooltip,
2617 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2900 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2618 fontsize => 0.8, 2901 fontsize => 0.8,
2619 fg => [0, 0, 0, 1], 2902 fg => [0, 0, 0, 1],
2620 ellipsise => 0, 2903 ellipsise => 0,
2621 font => ($widget->{tooltip_font} || $::FONT_PROP), 2904 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2628 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2911 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2629 2912
2630 ($w + 4, $h + 4) 2913 ($w + 4, $h + 4)
2631} 2914}
2632 2915
2633sub size_allocate { 2916sub invoke_size_allocate {
2634 my ($self, $w, $h, $changed) = @_; 2917 my ($self, $w, $h) = @_;
2635 2918
2636 return unless $changed;
2637
2638 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 2919 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2639} 2920}
2640 2921
2641sub visibility_change { 2922sub invoke_visibility_change {
2642 my ($self, $visible) = @_; 2923 my ($self, $visible) = @_;
2643 2924
2644 return unless $visible; 2925 return unless $visible;
2645 2926
2646 $self->{root}->on_post_alloc ("move_$self" => sub { 2927 $self->{root}->on_post_alloc ("move_$self" => sub {
… …
2648 or return; 2929 or return;
2649 2930
2650 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 2931 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2651 2932
2652 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 2933 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2653 if $x + $self->{w} > $::WIDTH; 2934 if $x + $self->{w} > $self->{root}{w};
2654 2935
2655 $self->move ($x, $y); 2936 $self->move_abs ($x, $y);
2656 }); 2937 });
2657} 2938}
2658 2939
2659sub _draw { 2940sub _draw {
2660 my ($self) = @_; 2941 my ($self) = @_;
… …
2747 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3028 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2748 3029
2749 if ($tex) { 3030 if ($tex) {
2750 glEnable GL_TEXTURE_2D; 3031 glEnable GL_TEXTURE_2D;
2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2752 glColor 1, 1, 1, 1; 3033 glColor 0, 0, 0, 1;
2753 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3034 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2754 glDisable GL_TEXTURE_2D; 3035 glDisable GL_TEXTURE_2D;
2755 } 3036 }
2756} 3037}
2757 3038
2758sub DESTROY { 3039sub destroy {
2759 my ($self) = @_; 3040 my ($self) = @_;
2760 3041
2761 $self->{timer}->cancel 3042 $self->{timer}->cancel
2762 if $self->{timer}; 3043 if $self->{timer};
2763 3044
2764 $self->SUPER::DESTROY; 3045 $self->SUPER::destroy;
2765} 3046}
2766 3047
2767############################################################################# 3048#############################################################################
2768 3049
2769package CFClient::UI::Inventory; 3050package CFClient::UI::Buttonbar;
2770 3051
2771our @ISA = CFClient::UI::ScrolledWindow::; 3052our @ISA = CFClient::UI::HBox::;
2772 3053
2773sub new { 3054# TODO: should actualyl wrap buttons and other goodies.
2774 my $class = shift;
2775
2776 my $self = $class->SUPER::new (
2777 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2778 @_,
2779 );
2780
2781 $self
2782}
2783
2784sub set_items {
2785 my ($self, $items) = @_;
2786
2787 $self->{scrolled}->clear;
2788 return unless $items;
2789
2790 my @items = sort {
2791 ($a->{type} <=> $b->{type})
2792 or ($a->{name} cmp $b->{name})
2793 } @$items;
2794
2795 $self->{real_items} = \@items;
2796
2797 my $row = 0;
2798 for my $item (@items) {
2799 CFClient::Item::update_widgets $item;
2800
2801 $self->{scrolled}->add (0, $row, $item->{face_widget});
2802 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2803 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2804
2805 $row++;
2806 }
2807}
2808 3055
2809############################################################################# 3056#############################################################################
2810 3057
2811package CFClient::UI::Menu; 3058package CFClient::UI::Menu;
2812 3059
… …
2824 ); 3071 );
2825 3072
2826 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3073 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2827 3074
2828 for my $item (@{ $self->{items} }) { 3075 for my $item (@{ $self->{items} }) {
2829 my ($widget, $cb) = @$item; 3076 my ($widget, $cb, $tooltip) = @$item;
2830 3077
2831 # handle various types of items, only text for now 3078 # handle various types of items, only text for now
2832 if (!ref $widget) { 3079 if (!ref $widget) {
3080 if ($widget =~ /\t/) {
3081 my ($left, $right) = split /\t/, $widget, 2;
3082
3083 $widget = new CFClient::UI::HBox
3084 can_hover => 1,
3085 can_events => 1,
3086 tooltip => $tooltip,
3087 children => [
3088 (new CFClient::UI::Label markup => $left, expand => 1),
3089 (new CFClient::UI::Label markup => $right, align => +1),
3090 ],
3091 ;
3092
3093 } else {
2833 $widget = new CFClient::UI::Label 3094 $widget = new CFClient::UI::Label
2834 can_hover => 1, 3095 can_hover => 1,
2835 can_events => 1, 3096 can_events => 1,
2836 text => $widget; 3097 markup => $widget,
3098 tooltip => $tooltip;
3099 }
2837 } 3100 }
2838 3101
2839 $self->{item}{$widget} = $item; 3102 $self->{item}{$widget} = $item;
2840 3103
2841 $self->{vbox}->add ($widget); 3104 $self->{vbox}->add ($widget);
… …
2846 3109
2847# popup given the event (must be a mouse button down event currently) 3110# popup given the event (must be a mouse button down event currently)
2848sub popup { 3111sub popup {
2849 my ($self, $ev) = @_; 3112 my ($self, $ev) = @_;
2850 3113
2851 $self->_emit ("popdown"); 3114 $self->emit ("popdown");
2852 3115
2853 # maybe save $GRAB? must be careful about events... 3116 # maybe save $GRAB? must be careful about events...
2854 $GRAB = $self; 3117 $GRAB = $self;
2855 $self->{button} = $ev->{button}; 3118 $self->{button} = $ev->{button};
2856 3119
2857 $self->show; 3120 $self->show;
2858 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3121 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2859} 3122}
2860 3123
2861sub mouse_motion { 3124sub invoke_mouse_motion {
2862 my ($self, $ev, $x, $y) = @_; 3125 my ($self, $ev, $x, $y) = @_;
2863 3126
2864 # TODO: should use vbox->find_widget or so 3127 # TODO: should use vbox->find_widget or so
2865 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3128 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2866 $self->{hover} = $self->{item}{$HOVER}; 3129 $self->{hover} = $self->{item}{$HOVER};
2867}
2868 3130
3131 0
3132}
3133
2869sub button_up { 3134sub invoke_button_up {
2870 my ($self, $ev, $x, $y) = @_; 3135 my ($self, $ev, $x, $y) = @_;
2871 3136
2872 if ($ev->{button} == $self->{button}) { 3137 if ($ev->{button} == $self->{button}) {
2873 undef $GRAB; 3138 undef $GRAB;
2874 $self->hide; 3139 $self->hide;
2875 3140
2876 $self->_emit ("popdown"); 3141 $self->emit ("popdown");
2877 $self->{hover}[1]->() if $self->{hover}; 3142 $self->{hover}[1]->() if $self->{hover};
3143 } else {
3144 return 0
3145 }
3146
2878 } 3147 1
2879} 3148}
2880 3149
2881############################################################################# 3150#############################################################################
2882 3151
2883package CFClient::UI::Statusbox; 3152package CFClient::UI::Multiplexer;
2884 3153
2885our @ISA = CFClient::UI::VBox::; 3154our @ISA = CFClient::UI::Container::;
2886 3155
2887sub new { 3156sub new {
2888 my $class = shift; 3157 my $class = shift;
2889 3158
2890 $class->SUPER::new ( 3159 my $self = $class->SUPER::new (
3160 @_,
3161 );
3162
3163 $self->{current} = $self->{children}[0]
3164 if @{ $self->{children} };
3165
3166 $self
3167}
3168
3169sub add {
3170 my ($self, @widgets) = @_;
3171
3172 $self->SUPER::add (@widgets);
3173
3174 $self->{current} = $self->{children}[0]
3175 if @{ $self->{children} };
3176}
3177
3178sub get_current_page {
3179 my ($self) = @_;
3180
3181 $self->{current}
3182}
3183
3184sub set_current_page {
3185 my ($self, $page_or_widget) = @_;
3186
3187 my $widget = ref $page_or_widget
3188 ? $page_or_widget
3189 : $self->{children}[$page_or_widget];
3190
3191 $self->{current} = $widget;
3192 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3193
3194 $self->emit (page_changed => $self->{current});
3195
3196 $self->realloc;
3197}
3198
3199sub visible_children {
3200 $_[0]{current}
3201}
3202
3203sub size_request {
3204 my ($self) = @_;
3205
3206 $self->{current}->size_request
3207}
3208
3209sub invoke_size_allocate {
3210 my ($self, $w, $h) = @_;
3211
3212 $self->{current}->configure (0, 0, $w, $h);
3213
3214 1
3215}
3216
3217sub _draw {
3218 my ($self) = @_;
3219
3220 $self->{current}->draw;
3221}
3222
3223#############################################################################
3224
3225package CFClient::UI::Notebook;
3226
3227our @ISA = CFClient::UI::VBox::;
3228
3229sub new {
3230 my $class = shift;
3231
3232 my $self = $class->SUPER::new (
3233 buttonbar => (new CFClient::UI::Buttonbar),
3234 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3235 # filter => # will be put between multiplexer and $self
3236 @_,
3237 );
3238
3239 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3240 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3241
3242 $self
3243}
3244
3245sub add {
3246 my ($self, $title, $widget, $tooltip) = @_;
3247
3248 Scalar::Util::weaken $self;
3249
3250 $self->{buttonbar}->add (new CFClient::UI::Button
3251 markup => $title,
3252 tooltip => $tooltip,
3253 on_activate => sub { $self->set_current_page ($widget) },
3254 );
3255
3256 $self->{multiplexer}->add ($widget);
3257}
3258
3259sub get_current_page {
3260 my ($self) = @_;
3261
3262 $self->{multiplexer}->get_current_page
3263}
3264
3265sub set_current_page {
3266 my ($self, $page) = @_;
3267
3268 $self->{multiplexer}->set_current_page ($page);
3269 $self->emit (page_changed => $self->{multiplexer}{current});
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::Combobox;
3275
3276use utf8;
3277
3278our @ISA = CFClient::UI::Button::;
3279
3280sub new {
3281 my $class = shift;
3282
3283 my $self = $class->SUPER::new (
3284 options => [], # [value, title, longdesc], ...
3285 value => undef,
3286 @_,
3287 );
3288
3289 $self->_set_value ($self->{value});
3290
3291 $self
3292}
3293
3294sub invoke_button_down {
3295 my ($self, $ev) = @_;
3296
3297 my @menu_items;
3298
3299 for (@{ $self->{options} }) {
3300 my ($value, $title, $tooltip) = @$_;
3301
3302 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3303 }
3304
3305 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3306}
3307
3308sub _set_value {
3309 my ($self, $value) = @_;
3310
3311 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3312 or return;
3313
3314 $self->{value} = $item->[0];
3315 $self->set_markup ("$item->[1] ⇓");
3316 $self->set_tooltip ($item->[2]);
3317}
3318
3319sub set_value {
3320 my ($self, $value) = @_;
3321
3322 return unless $self->{value} ne $value;
3323
3324 $self->_set_value ($value);
3325 $self->emit (changed => $value);
3326}
3327
3328#############################################################################
3329
3330package CFClient::UI::Statusbox;
3331
3332our @ISA = CFClient::UI::VBox::;
3333
3334sub new {
3335 my $class = shift;
3336
3337 my $self = $class->SUPER::new (
2891 fontsize => 0.8, 3338 fontsize => 0.8,
2892 @_, 3339 @_,
2893 ) 3340 );
3341
3342 Scalar::Util::weaken (my $this = $self);
3343
3344 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3345
3346 $self
2894} 3347}
2895 3348
2896sub reorder { 3349sub reorder {
2897 my ($self) = @_; 3350 my ($self) = @_;
2898 my $NOW = time; 3351 my $NOW = Time::HiRes::time;
3352
3353 # freeze display when hovering over any label
3354 return if $CFClient::UI::TOOLTIP->{owner}
3355 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3356 values %{ $self->{item} };
2899 3357
2900 while (my ($k, $v) = each %{ $self->{item} }) { 3358 while (my ($k, $v) = each %{ $self->{item} }) {
2901 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3359 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2902 } 3360 }
2903 3361
… …
2906 my @items = sort { 3364 my @items = sort {
2907 $a->{pri} <=> $b->{pri} 3365 $a->{pri} <=> $b->{pri}
2908 or $b->{id} <=> $a->{id} 3366 or $b->{id} <=> $a->{id}
2909 } values %{ $self->{item} }; 3367 } values %{ $self->{item} };
2910 3368
3369 $self->{timer}->interval (1);
3370
2911 my $count = 10 + 1; 3371 my $count = 10 + 1;
2912 for my $item (@items) { 3372 for my $item (@items) {
2913 last unless --$count; 3373 last unless --$count;
2914 3374
2915 push @widgets, $item->{label} ||= do { 3375 my $label = $item->{label} ||= do {
2916 # TODO: doesn't handle markup well (read as: at all) 3376 # TODO: doesn't handle markup well (read as: at all)
2917 my $short = $item->{count} > 1 3377 my $short = $item->{count} > 1
2918 ? "<b>$item->{count} ×</b> $item->{text}" 3378 ? "<b>$item->{count} ×</b> $item->{text}"
2919 : $item->{text}; 3379 : $item->{text};
2920 3380
… …
2928 tooltip => $item->{tooltip}, 3388 tooltip => $item->{tooltip},
2929 tooltip_font => $::FONT_PROP, 3389 tooltip_font => $::FONT_PROP,
2930 tooltip_width => 0.67, 3390 tooltip_width => 0.67,
2931 fontsize => $item->{fontsize} || $self->{fontsize}, 3391 fontsize => $item->{fontsize} || $self->{fontsize},
2932 max_w => $::WIDTH * 0.44, 3392 max_w => $::WIDTH * 0.44,
2933 fg => $item->{fg}, 3393 fg => [@{ $item->{fg} }],
2934 can_events => 1, 3394 can_events => 1,
2935 can_hover => 1 3395 can_hover => 1
2936 }; 3396 };
3397
3398 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3399 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3400 $label->update;
3401 $label->set_max_size (undef, $label->{req_h} * $diff)
3402 if $diff < 1;
3403 $self->{timer}->interval (1/30);
3404 } else {
3405 $label->{fg}[3] = $item->{fg}[3] || 1;
3406 }
3407
3408 push @widgets, $label;
2937 } 3409 }
2938 3410
2939 $self->clear; 3411 $self->clear;
2940 $self->SUPER::add (reverse @widgets); 3412 $self->SUPER::add (reverse @widgets);
2941} 3413}
… …
2946 $text =~ s/^\s+//; 3418 $text =~ s/^\s+//;
2947 $text =~ s/\s+$//; 3419 $text =~ s/\s+$//;
2948 3420
2949 return unless $text; 3421 return unless $text;
2950 3422
2951 my $timeout = time + ((delete $arg{timeout}) || 60); 3423 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2952 3424
2953 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3425 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2954 3426
2955 if (my $item = $self->{item}{$group}) { 3427 if (my $item = $self->{item}{$group}) {
2956 if ($item->{text} eq $text) { 3428 if ($item->{text} eq $text) {
2957 $item->{count}++; 3429 $item->{count}++;
2958 } else { 3430 } else {
2959 $item->{count} = 1; 3431 $item->{count} = 1;
2960 $item->{text} = $item->{tooltip} = $text; 3432 $item->{text} = $item->{tooltip} = $text;
2961 } 3433 }
2962 $item->{id} = ++$self->{id}; 3434 $item->{id} += 0.2;#d#
2963 $item->{timeout} = $timeout; 3435 $item->{timeout} = $timeout;
2964 delete $item->{label}; 3436 delete $item->{label};
2965 } else { 3437 } else {
2966 $self->{item}{$group} = { 3438 $self->{item}{$group} = {
2967 id => ++$self->{id}, 3439 id => ++$self->{id},
… …
2973 count => 1, 3445 count => 1,
2974 %arg, 3446 %arg,
2975 }; 3447 };
2976 } 3448 }
2977 3449
3450 $ROOT->on_refresh (reorder => sub {
2978 $self->reorder; 3451 $self->reorder;
3452 });
2979} 3453}
2980 3454
2981sub reconfigure { 3455sub reconfigure {
2982 my ($self) = @_; 3456 my ($self) = @_;
2983 3457
… …
2986 3460
2987 $self->reorder; 3461 $self->reorder;
2988 $self->SUPER::reconfigure; 3462 $self->SUPER::reconfigure;
2989} 3463}
2990 3464
3465sub destroy {
3466 my ($self) = @_;
3467
3468 $self->{timer}->cancel;
3469
3470 $self->SUPER::destroy;
3471}
3472
2991############################################################################# 3473#############################################################################
2992 3474
3475package CFClient::UI::Inventory;
3476
3477our @ISA = CFClient::UI::Table::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (
3483 col_expand => [0, 1, 0],
3484 @_,
3485 );
3486
3487 $self
3488}
3489
3490sub set_items {
3491 my ($self, $items) = @_;
3492
3493 $self->clear;
3494 return unless $items;
3495
3496 my @items = sort {
3497 ($a->{type} <=> $b->{type})
3498 or ($a->{name} cmp $b->{name})
3499 } values %$items;
3500
3501 $self->{real_items} = \@items;
3502
3503 my $row = 0;
3504 for my $item (@items) {
3505 CFClient::Item::update_widgets $item;
3506
3507 $self->add (0, $row, $item->{face_widget});
3508 $self->add (1, $row, $item->{desc_widget});
3509 $self->add (2, $row, $item->{weight_widget});
3510
3511 $row++;
3512 }
3513}
3514
3515#############################################################################
3516
3517package CFClient::UI::SpellList;
3518
3519our @ISA = CFClient::UI::Table::;
3520
3521sub new {
3522 my $class = shift;
3523
3524 my $self = $class->SUPER::new (
3525 binding => [],
3526 commands => [],
3527 @_,
3528 )
3529}
3530
3531my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3532
3533my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3534 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3535my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3536 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3537my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3538 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3539my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3540 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3541my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3542 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3543
3544sub rebuild_spell_list {
3545 my ($self) = @_;
3546
3547 $CFClient::UI::ROOT->on_refresh ($self => sub {
3548 $self->clear;
3549
3550 return unless $::CONN;
3551
3552 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3553 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3554 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3555 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3556 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3557
3558 my $row = 0;
3559
3560 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3561 my $spell = $self->{spell}{$_};
3562
3563 $row++;
3564
3565 my $spell_cb = sub {
3566 my ($widget, $ev) = @_;
3567
3568 if ($ev->{button} == 1) {
3569 $::CONN->user_send ("cast $spell->{name}");
3570 } elsif ($ev->{button} == 2) {
3571 $::CONN->user_send ("invoke $spell->{name}");
3572 } elsif ($ev->{button} == 3) {
3573 (new CFClient::UI::Menu
3574 items => [
3575 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3576 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3577 ],
3578 )->popup ($ev);
3579 } else {
3580 return 0;
3581 }
3582
3583 1
3584 };
3585
3586 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3587
3588 #TODO: add path info to tooltip
3589 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3590
3591 $self->add (0, $row, new CFClient::UI::Face
3592 face => $spell->{face},
3593 can_hover => 1,
3594 can_events => 1,
3595 tooltip => $tooltip,
3596 on_button_down => $spell_cb,
3597 );
3598
3599 $self->add (1, $row, new CFClient::UI::Label
3600 expand => 1,
3601 text => $spell->{name},
3602 can_hover => 1,
3603 can_events => 1,
3604 tooltip => $tooltip,
3605 on_button_down => $spell_cb,
3606 );
3607
3608 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3609 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3610 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3611 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3612 }
3613 });
3614}
3615
3616sub add_spell {
3617 my ($self, $spell) = @_;
3618
3619 $self->{spell}->{$spell->{name}} = $spell;
3620 $self->rebuild_spell_list;
3621}
3622
3623sub remove_spell {
3624 my ($self, $spell) = @_;
3625
3626 delete $self->{spell}->{$spell->{name}};
3627 $self->rebuild_spell_list;
3628}
3629
3630sub clear_spells {
3631 my ($self) = @_;
3632
3633 $self->{spell} = {};
3634 $self->rebuild_spell_list;
3635}
3636
3637#############################################################################
3638
2993package CFClient::UI::Root; 3639package CFClient::UI::Root;
2994 3640
2995our @ISA = CFClient::UI::Container::; 3641our @ISA = CFClient::UI::Container::;
3642
3643use List::Util qw(min max);
2996 3644
2997use CFClient::OpenGL; 3645use CFClient::OpenGL;
2998 3646
2999sub new { 3647sub new {
3000 my $class = shift; 3648 my $class = shift;
… …
3007 Scalar::Util::weaken ($self->{root} = $self); 3655 Scalar::Util::weaken ($self->{root} = $self);
3008 3656
3009 $self 3657 $self
3010} 3658}
3011 3659
3012sub configure {
3013 my ($self, $x, $y, $w, $h) = @_;
3014
3015 $self->{w} = $w;
3016 $self->{h} = $h;
3017}
3018
3019sub reconfigure {
3020 my ($self) = @_;
3021
3022 $self->SUPER::reconfigure;
3023
3024 $self->size_allocate ($self->{w}, $self->{h}, 1)
3025 if $self->{w};
3026}
3027
3028sub size_request { 3660sub size_request {
3029 my ($self) = @_; 3661 my ($self) = @_;
3030 3662
3031 ($self->{w}, $self->{h}) 3663 ($self->{w}, $self->{h})
3032} 3664}
3033 3665
3666sub _to_pixel {
3667 my ($coord, $size, $max) = @_;
3668
3669 $coord =
3670 $coord eq "center" ? ($max - $size) * 0.5
3671 : $coord eq "max" ? $max
3672 : $coord;
3673
3674 $coord = 0 if $coord < 0;
3675 $coord = $max - $size if $coord > $max - $size;
3676
3677 int $coord + 0.5
3678}
3679
3034sub size_allocate { 3680sub invoke_size_allocate {
3035 my ($self, $w, $h, $changed) = @_; 3681 my ($self, $w, $h) = @_;
3036 3682
3037 for my $child ($self->children) { 3683 for my $child ($self->children) {
3038 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3684 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3039 3685
3040 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3686 $X = $child->{force_x} if exists $child->{force_x};
3041 if exists $child->{req_x}; 3687 $Y = $child->{force_y} if exists $child->{force_y};
3042 3688
3043 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3689 $X = _to_pixel $X, $W, $self->{w};
3044 if exists $child->{req_y}; 3690 $Y = _to_pixel $Y, $H, $self->{h};
3045
3046 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3047
3048 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3049 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3050 3691
3051 $child->configure ($X, $Y, $W, $H); 3692 $child->configure ($X, $Y, $W, $H);
3052 } 3693 }
3694
3695 1
3053} 3696}
3054 3697
3055sub coord2local { 3698sub coord2local {
3056 my ($self, $x, $y) = @_; 3699 my ($self, $x, $y) = @_;
3057 3700
… …
3071} 3714}
3072 3715
3073sub add { 3716sub add {
3074 my ($self, @children) = @_; 3717 my ($self, @children) = @_;
3075 3718
3076 for my $child (@children) {
3077 $child->{is_toplevel} = 1; 3719 $_->{is_toplevel} = 1
3078 3720 for @children;
3079 # integerise window positions
3080 $child->{x} = int $child->{x};
3081 $child->{y} = int $child->{y};
3082 }
3083 3721
3084 $self->SUPER::add (@children); 3722 $self->SUPER::add (@children);
3085} 3723}
3086 3724
3087sub remove { 3725sub remove {
3088 my ($self, @children) = @_; 3726 my ($self, @children) = @_;
3089 3727
3090 $self->SUPER::remove (@children); 3728 $self->SUPER::remove (@children);
3729
3730 delete $self->{is_toplevel}
3731 for @children;
3091 3732
3092 while (@children) { 3733 while (@children) {
3093 my $w = pop @children; 3734 my $w = pop @children;
3094 push @children, $w->children; 3735 push @children, $w->children;
3095 $w->set_invisible; 3736 $w->set_invisible;
… …
3115 $_->() 3756 $_->()
3116 for values %{delete $self->{refresh_hook}}; 3757 for values %{delete $self->{refresh_hook}};
3117 } 3758 }
3118 3759
3119 if ($self->{realloc}) { 3760 if ($self->{realloc}) {
3761 my %queue;
3120 my @queue; 3762 my @queue;
3763 my $widget;
3121 3764
3765 outer:
3122 while () { 3766 while () {
3123 if ($self->{realloc}) { 3767 if (my $realloc = delete $self->{realloc}) {
3124 #TODO use array-of-depth approach 3768 for $widget (values %$realloc) {
3769 $widget->{visible} or next; # do not resize invisible widgets
3125 3770
3126 @queue = sort { $a->{visible} <=> $b->{visible} } 3771 $queue{$widget+0}++ and next; # duplicates are common
3127 @queue, values %{delete $self->{realloc}}; 3772
3773 push @{ $queue[$widget->{visible}] }, $widget;
3774 }
3128 } 3775 }
3129 3776
3777 while () {
3778 @queue or last outer;
3779
3780 $widget = pop @{ $queue[-1] || [] }
3781 and last;
3782
3783 pop @queue;
3784 }
3785
3786 delete $queue{$widget+0};
3787
3788 my ($w, $h) = $widget->size_request;
3789
3790 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3791 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3792
3793 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3794 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3795
3796 $w = $widget->{force_w} if exists $widget->{force_w};
3797 $h = $widget->{force_h} if exists $widget->{force_h};
3798
3799 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3800 || delete $widget->{force_realloc}) {
3801 $widget->{req_w} = $w;
3802 $widget->{req_h} = $h;
3803
3804 $self->{size_alloc}{$widget+0} = $widget;
3805
3806 if (my $parent = $widget->{parent}) {
3807 $self->{realloc}{$parent+0} = $parent
3808 unless $queue{$parent+0};
3809
3810 $parent->{force_size_alloc} = 1;
3811 $self->{size_alloc}{$parent+0} = $parent;
3812 }
3813 }
3814
3815 delete $self->{realloc}{$widget+0};
3816 }
3817 }
3818
3819 while (my $size_alloc = delete $self->{size_alloc}) {
3820 my @queue = sort { $b->{visible} <=> $a->{visible} }
3821 values %$size_alloc;
3822
3823 while () {
3130 my $widget = pop @queue || last; 3824 my $widget = pop @queue || last;
3131 3825
3132 $widget->{visible} or last; # do not resize invisible widgets 3826 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3133
3134 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3135 ? @$widget{qw(def_w def_h)}
3136 : $widget->size_request;
3137
3138 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3139
3140 $widget->{req_w} = $w;
3141 $widget->{req_h} = $h;
3142
3143 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3144
3145 push @queue, $widget->{parent}
3146 if $widget->{parent};
3147 }
3148 }
3149
3150 while (my $size_alloc = delete $self->{size_alloc}) {
3151 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3152 values %$size_alloc;
3153
3154 while () {
3155 my ($widget, $w, $h) = @{ pop @queue or last };
3156 3827
3157 $w = 0 if $w < 0; 3828 $w = 0 if $w < 0;
3158 $h = 0 if $h < 0; 3829 $h = 0 if $h < 0;
3159 3830
3160 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3831 $w = max $widget->{min_w}, $w;
3832 $h = max $widget->{min_h}, $h;
3161 3833
3834 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3835 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3836
3837 $w = int $w + 0.5;
3838 $h = int $h + 0.5;
3839
3840 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3841 $widget->{old_w} = $widget->{w};
3842 $widget->{old_h} = $widget->{h};
3843
3162 $widget->{w} = $w; 3844 $widget->{w} = $w;
3163 $widget->{h} = $h; 3845 $widget->{h} = $h;
3164 3846
3165 $widget->emit (size_allocate => $w, $h, $changed); 3847 $widget->emit (size_allocate => $w, $h);
3848 }
3166 } 3849 }
3167 } 3850 }
3168 3851
3169 while ($self->{post_alloc_hook}) { 3852 while ($self->{post_alloc_hook}) {
3170 $_->() 3853 $_->()
3171 for values %{delete $self->{post_alloc_hook}}; 3854 for values %{delete $self->{post_alloc_hook}};
3172 } 3855 }
3856
3173 3857
3174 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3858 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3175 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3859 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3176 glClear GL_COLOR_BUFFER_BIT; 3860 glClear GL_COLOR_BUFFER_BIT;
3177 3861
… …
3179 glLoadIdentity; 3863 glLoadIdentity;
3180 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3864 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3181 glMatrixMode GL_MODELVIEW; 3865 glMatrixMode GL_MODELVIEW;
3182 glLoadIdentity; 3866 glLoadIdentity;
3183 3867
3868 {
3869 package CFClient::UI::Base;
3870
3871 ($draw_x, $draw_y, $draw_w, $draw_h) =
3872 (0, 0, $self->{w}, $self->{h});
3873 }
3874
3184 $self->_draw; 3875 $self->_draw;
3185} 3876}
3186 3877
3187############################################################################# 3878#############################################################################
3188 3879

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