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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.253 by root, Sun May 28 23:28:12 2006 UTC vs.
Revision 1.319 by root, Sun Jul 2 21:07:26 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 $self->emit ("focus_in");
455}
456
433sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
434sub button_up { } 458sub invoke_button_up { 1 }
435sub key_down { } 459sub invoke_key_down { 1 }
436sub key_up { } 460sub invoke_key_up { 1 }
437 461
438sub button_down { 462sub invoke_button_down {
439 my ($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 1
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 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
449 484
450sub find_widget { 485sub find_widget {
451 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
452 487
453 return () unless $self->{can_events}; 488 return () unless $self->{can_events};
… …
461 496
462sub set_parent { 497sub set_parent {
463 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
464 499
465 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
466
467 $self->set_visible if $parent->{visible}; 501 $self->set_visible if $parent->{visible};
468} 502}
469 503
470sub connect {
471 my ($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, $visible) = @_;
491}
492
493sub realloc { 504sub realloc {
494 my ($self) = @_; 505 my ($self) = @_;
495 506
496 if ($self->{visible}) { 507 if ($self->{visible}) {
497 return if $self->{root}{realloc}{$self}; 508 return if $self->{root}{realloc}{$self+0};
498 509
499 $self->{root}{realloc}{$self} = $self; 510 $self->{root}{realloc}{$self+0} = $self;
500 $self->{root}->update; 511 $self->{root}->update;
501 } else { 512 } else {
502 delete $self->{req_w}; 513 delete $self->{req_w};
514 delete $self->{req_h};
503 } 515 }
504} 516}
505 517
506sub update { 518sub update {
507 my ($self) = @_; 519 my ($self) = @_;
508 520
509 $self->{parent}->update 521 $self->{parent}->update
510 if $self->{parent}; 522 if $self->{parent};
511} 523}
512 524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535
513sub draw { 536sub draw {
514 my ($self) = @_; 537 my ($self) = @_;
515 538
516 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
517 548
518 glPushMatrix; 549 glPushMatrix;
519 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
520 $self->_draw;
521 glPopMatrix;
522 551
523 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
524 my ($x, $y) = @$self{qw(x y)};
525
526 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
527 glEnable GL_BLEND; 554 glEnable GL_BLEND;
528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
529 glBegin GL_QUADS; 556 glBegin GL_QUADS;
530 glVertex $x , $y; 557 glVertex 0 , 0;
531 glVertex $x + $self->{w}, $y; 558 glVertex $self->{w}, 0;
532 glVertex $x + $self->{w}, $y + $self->{h}; 559 glVertex $self->{w}, $self->{h};
533 glVertex $x , $y + $self->{h}; 560 glVertex 0 , $self->{h};
534 glEnd; 561 glEnd;
535 glDisable GL_BLEND; 562 glDisable GL_BLEND;
536 } 563 }
537 564
538 if ($ENV{PCLIENT_DEBUG}) { 565 if ($ENV{CFPLUS_DEBUG} & 1) {
539 glPushMatrix; 566 glPushMatrix;
540 glColor 1, 1, 0, 1; 567 glColor 1, 1, 0, 1;
541 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 568 glTranslate 0.375, 0.375;
542 glBegin GL_LINE_LOOP; 569 glBegin GL_LINE_LOOP;
543 glVertex 0 , 0; 570 glVertex 0 , 0;
544 glVertex $self->{w} - 1, 0; 571 glVertex $self->{w} - 1, 0;
545 glVertex $self->{w} - 1, $self->{h} - 1; 572 glVertex $self->{w} - 1, $self->{h} - 1;
546 glVertex 0 , $self->{h} - 1; 573 glVertex 0 , $self->{h} - 1;
547 glEnd; 574 glEnd;
548 glPopMatrix; 575 glPopMatrix;
549 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
550 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
551} 581}
552 582
553sub _draw { 583sub _draw {
554 my ($self) = @_; 584 my ($self) = @_;
555 585
… …
558 588
559sub DESTROY { 589sub DESTROY {
560 my ($self) = @_; 590 my ($self) = @_;
561 591
562 delete $WIDGET{$self+0}; 592 delete $WIDGET{$self+0};
563 #$self->deactivate; 593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
564} 596}
565 597
566############################################################################# 598#############################################################################
567 599
568package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
593 625
594 if ($color && (@$color < 4 || $color->[3])) { 626 if ($color && (@$color < 4 || $color->[3])) {
595 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
596 628
597 glEnable GL_BLEND; 629 glEnable GL_BLEND;
598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
599 glColor @$color; 631 glColor_premultiply @$color;
600 632
601 glBegin GL_QUADS; 633 glBegin GL_QUADS;
602 glVertex 0 , 0; 634 glVertex 0 , 0;
603 glVertex 0 , $h; 635 glVertex 0 , $h;
604 glVertex $w, $h; 636 glVertex $w, $h;
… …
619 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
621} 653}
622 654
623sub size_request { 655sub size_request {
624 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
625} 659}
626 660
627sub draw { } 661sub draw { }
628 662
629############################################################################# 663#############################################################################
… …
633our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
634 668
635sub new { 669sub new {
636 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
637 671
638 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
639 673
640 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
641 children => [], 675 children => [],
642 can_events => 0, 676 can_events => 0,
643 %arg, 677 %arg,
644 ); 678 );
679
645 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
646 682
647 $self 683 $self
648} 684}
649 685
650sub add { 686sub add {
… …
698 $x -= $self->{x}; 734 $x -= $self->{x};
699 $y -= $self->{y}; 735 $y -= $self->{y};
700 736
701 my $res; 737 my $res;
702 738
703 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
704 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
705 and return $res; 741 and return $res;
706 } 742 }
707 743
708 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
729} 765}
730 766
731sub add { 767sub add {
732 my ($self, $child) = @_; 768 my ($self, $child) = @_;
733 769
734 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
735
736 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
737} 772}
738 773
739sub remove { 774sub remove {
740 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
749 784
750sub size_request { 785sub size_request {
751 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
752} 787}
753 788
754sub size_allocate { 789sub invoke_size_allocate {
755 my ($self, $w, $h, $changed) = @_; 790 my ($self, $w, $h) = @_;
756 791
757 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
758} 795}
759 796
760############################################################################# 797#############################################################################
798
799# back-buffered drawing area
761 800
762package CFClient::UI::Window; 801package CFClient::UI::Window;
763 802
764our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
765 804
… …
776 815
777 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
778 $self->SUPER::update; 817 $self->SUPER::update;
779} 818}
780 819
781sub size_allocate { 820sub invoke_size_allocate {
782 my ($self, $w, $h, $changed) = @_; 821 my ($self, $w, $h) = @_;
783 822
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update 823 $self->update;
786 if $changed; 824
825 $self->SUPER::invoke_size_allocate ($w, $h)
787} 826}
788 827
789sub _render { 828sub _render {
829 my ($self) = @_;
830
790 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
791} 832}
792 833
793sub render_child { 834sub render_child {
794 my ($self) = @_; 835 my ($self) = @_;
795 836
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
799 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
800 $self->_render; 848 $self->_render;
801 }; 849 };
802} 850}
803 851
804sub _draw { 852sub _draw {
805 my ($self) = @_; 853 my ($self) = @_;
806 854
807 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
808 856
809 my $tex = $self->{texture} 857 my $tex = $self->{texture}
810 or return; 858 or return;
811 859
812 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 862 glColor 0, 0, 0, 1;
815 863
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
817 865
818 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
819} 867}
… …
835} 883}
836 884
837sub size_request { 885sub size_request {
838 my ($self) = @_; 886 my ($self) = @_;
839 887
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 889
842 $w = 10 if $self->{scroll_x}; 890 $w = 10 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y}; 891 $h = 10 if $self->{scroll_y};
844 892
845 ($w, $h) 893 ($w, $h)
846} 894}
847 895
848sub size_allocate { 896sub invoke_size_allocate {
849 my ($self, $w, $h, $changed) = @_; 897 my ($self, $w, $h) = @_;
850 898
899 my $child = $self->child;
900
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
853 903
854 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
855 $self->update; 905 $self->update;
906
907 1
856} 908}
857 909
858sub set_offset { 910sub set_offset {
859 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
860 912
… …
893} 945}
894 946
895sub _render { 947sub _render {
896 my ($self) = @_; 948 my ($self) = @_;
897 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899 954
900 $self->SUPER::_render; 955 $self->SUPER::_render;
901} 956}
902 957
… …
905package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
906 961
907our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
908 963
909sub new { 964sub new {
910 my $class = shift; 965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
911 968
912 my $self; 969 my $self;
913 970
914 my $slider = new CFClient::UI::Slider 971 my $slider = new CFClient::UI::Slider
915 vertical => 1, 972 vertical => 1,
… …
920 ; 977 ;
921 978
922 $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1), 980 vp => (new CFClient::UI::ViewPort expand => 1),
924 slider => $slider, 981 slider => $slider,
925 @_, 982 %arg,
926 ); 983 );
927 984
928 $self->{vp}->add ($self->{scrolled});
929 $self->add ($self->{vp});
930 $self->add ($self->{slider}); 985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
931 987
932 $self 988 $self
933} 989}
934 990
991#TODO# update range on size_allocate depending on child
992
993sub add {
994 my ($self, $widget) = @_;
995
996 $self->{vp}->add ($self->{child} = $widget);
997}
998
999sub update_slider {
1000 my ($self) = @_;
1001
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1003}
1004
935sub update { 1005sub update {
936 my ($self) = @_; 1006 my ($self) = @_;
937 1007
938 $self->SUPER::update; 1008 $self->SUPER::update;
939 1009
940 # todo: overwrite size_allocate of child 1010 $self->update_slider;
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943} 1011}
944 1012
945sub size_allocate { 1013sub invoke_size_allocate {
946 my ($self, $w, $h, $changed) = @_; 1014 my ($self, $w, $h) = @_;
947 1015
1016 $self->update_slider;
1017
948 $self->SUPER::size_allocate ($w, $h, $changed); 1018 $self->SUPER::invoke_size_allocate ($w, $h)
949
950 my $child = $self->{vp}->child;
951 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
952} 1019}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956 1020
957############################################################################# 1021#############################################################################
958 1022
959package CFClient::UI::Frame; 1023package CFClient::UI::Frame;
960 1024
… …
976 1040
977 if ($self->{bg}) { 1041 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)}; 1042 my ($w, $h) = @$self{qw(w h)};
979 1043
980 glEnable GL_BLEND; 1044 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} }; 1046 glColor_premultiply @{ $self->{bg} };
983 1047
984 glBegin GL_QUADS; 1048 glBegin GL_QUADS;
985 glVertex 0 , 0; 1049 glVertex 0 , 0;
986 glVertex 0 , $h; 1050 glVertex 0 , $h;
987 glVertex $w, $h; 1051 glVertex $w, $h;
… …
1000 1064
1001our @ISA = CFClient::UI::Bin::; 1065our @ISA = CFClient::UI::Bin::;
1002 1066
1003use CFClient::OpenGL; 1067use CFClient::OpenGL;
1004 1068
1005my @tex = 1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
1006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1074 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); 1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1008 1076
1009sub new { 1077sub new {
1010 my $class = shift; 1078 my ($class, %arg) = @_;
1011 1079
1012 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
1013 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
1014 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
1015 border => 0.6, 1083 border => 0.6,
1016 is_toplevel => 1,
1017 can_events => 1, 1084 can_events => 1,
1018 @_ 1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
1019 ); 1088 );
1020 1089
1021 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
1022 align => 0, 1091 align => 0,
1023 valign => 1, 1092 valign => 1,
1024 text => $self->{title}, 1093 text => $self->{title},
1025 fontsize => $self->{border}; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->emit ("delete") };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
1026 1105
1027 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1028} 1115}
1029 1116
1030sub border { 1117sub border {
1031 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
1032} 1119}
1033 1120
1034sub size_request { 1121sub size_request {
1035 my ($self) = @_; 1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
1036 1129
1037 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
1038 1131
1039 ( 1132 (
1040 $w + $self->border * 2, 1133 $w + $self->border * 2,
1041 $h + $self->border * 2, 1134 $h + $self->border * 2,
1042 ) 1135 )
1043} 1136}
1044 1137
1045sub size_allocate { 1138sub invoke_size_allocate {
1046 my ($self, $w, $h, $changed) = @_; 1139 my ($self, $w, $h) = @_;
1047 1140
1048 return unless $changed; 1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1049 1146
1147 my $border = $self->border;
1148
1050 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
1051 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
1052 1151
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); 1152 $self->child->configure ($border, $border, $w, $h);
1057}
1058 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
1160sub invoke_delete {
1161 my ($self) = @_;
1162
1163 $self->hide;
1164
1165 1
1166}
1167
1059sub button_down { 1168sub invoke_button_down {
1060 my ($self, $ev, $x, $y) = @_; 1169 my ($self, $ev, $x, $y) = @_;
1061 1170
1062 my ($w, $h) = @$self{qw(w h)}; 1171 my ($w, $h) = @$self{qw(w h)};
1063 my $border = $self->border; 1172 my $border = $self->border;
1064 1173
… …
1077 my ($ev, $x, $y) = @_; 1186 my ($ev, $x, $y) = @_;
1078 1187
1079 my $dx = $ev->{x} - $ox; 1188 my $dx = $ev->{x} - $ox;
1080 my $dy = $ev->{y} - $oy; 1189 my $dy = $ev->{y} - $oy;
1081 1190
1082 $self->{user_x} = $wx + $dx * $mx;
1083 $self->{user_y} = $wy + $dy * $my;
1084 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1191 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1085 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1192 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1086 $self->move ($self->{user_x}, $self->{user_y}); 1193
1194 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1087 $self->realloc; 1195 $self->realloc;
1088 }; 1196 };
1089 1197
1090 } elsif ($lr ^ $td) { 1198 } elsif ($lr ^ $td) {
1091 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1199 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1094 $self->{motion} = sub { 1202 $self->{motion} = sub {
1095 my ($ev, $x, $y) = @_; 1203 my ($ev, $x, $y) = @_;
1096 1204
1097 ($x, $y) = ($ev->{x}, $ev->{y}); 1205 ($x, $y) = ($ev->{x}, $ev->{y});
1098 1206
1099 $self->{user_x} = $bx + $x - $ox; 1207 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1100 $self->{user_y} = $by + $y - $oy; 1208 # HACK: the next line is required to enforce placement
1101 1209 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1102 $self->move ($self->{user_x}, $self->{user_y});
1103 $self->realloc;
1104 }; 1210 };
1211 } else {
1212 return 0;
1213 }
1214
1105 } 1215 1
1106} 1216}
1107 1217
1108sub button_up { 1218sub invoke_button_up {
1109 my ($self, $ev, $x, $y) = @_; 1219 my ($self, $ev, $x, $y) = @_;
1110 1220
1111 delete $self->{motion}; 1221 ! ! delete $self->{motion}
1112} 1222}
1113 1223
1114sub mouse_motion { 1224sub invoke_mouse_motion {
1115 my ($self, $ev, $x, $y) = @_; 1225 my ($self, $ev, $x, $y) = @_;
1116 1226
1117 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1227 $self->{motion}->($ev, $x, $y) if $self->{motion};
1228
1229 ! ! $self->{motion}
1118} 1230}
1119 1231
1120sub _draw { 1232sub _draw {
1121 my ($self) = @_; 1233 my ($self) = @_;
1122 1234
1235 my $child = $self->{children}[0];
1236
1123 my ($w, $h ) = ($self->{w}, $self->{h}); 1237 my ($w, $h ) = ($self->{w}, $self->{h});
1124 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1238 my ($cw, $ch) = ($child->{w}, $child->{h});
1125 1239
1126 glEnable GL_TEXTURE_2D; 1240 glEnable GL_TEXTURE_2D;
1127 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1241 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1128 1242
1129 my $border = $self->border; 1243 my $border = $self->border;
1130 1244
1131 glColor @{ $self->{border_bg} }; 1245 glColor @{ $self->{border_bg} };
1132 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1246 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1133 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1247 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1134 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1248 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1135 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1249 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1136 1250
1137 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1251 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1138 my $bg = $tex[0]; 1252 glColor @{ $self->{bg} };
1139 1253
1140 # TODO: repeat texture not scale 1254 # TODO: repeat texture not scale
1255 # solve this better(?)
1141 my $rep_x = $cw / $bg->{w}; 1256 $bg->{s} = $cw / $bg->{w};
1142 my $rep_y = $ch / $bg->{h}; 1257 $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); 1258 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1150 } 1259 }
1151 1260
1152 glDisable GL_TEXTURE_2D; 1261 glDisable GL_TEXTURE_2D;
1153 1262
1154 $self->{title}->draw if $self->{title};
1155
1156 $self->child->draw; 1263 $child->draw;
1264
1265 if ($self->{title_widget}) {
1266 glTranslate 0, $border - $self->{h};
1267 $self->{title_widget}->_draw;
1268
1269 glTranslate 0, - ($border - $self->{h});
1270 }
1271
1272 $self->{close_button}->draw
1273 if $self->{close_button};
1157} 1274}
1158 1275
1159############################################################################# 1276#############################################################################
1160 1277
1161package CFClient::UI::Table; 1278package CFClient::UI::Table;
… …
1184 1301
1185 $child->set_parent ($self); 1302 $child->set_parent ($self);
1186 $self->{children}[$y][$x] = $child; 1303 $self->{children}[$y][$x] = $child;
1187 1304
1188 $self->realloc; 1305 $self->realloc;
1306}
1307
1308sub remove {
1309 my ($self, $child) = @_;
1310
1311 # TODO: not yet implemented
1189} 1312}
1190 1313
1191# TODO: move to container class maybe? send children a signal on removal? 1314# TODO: move to container class maybe? send children a signal on removal?
1192sub clear { 1315sub clear {
1193 my ($self) = @_; 1316 my ($self) = @_;
… …
1234 (sum @$ws), 1357 (sum @$ws),
1235 (sum @$hs), 1358 (sum @$hs),
1236 ) 1359 )
1237} 1360}
1238 1361
1239sub size_allocate { 1362sub invoke_size_allocate {
1240 my ($self, $w, $h, $changed) = @_; 1363 my ($self, $w, $h) = @_;
1241 1364
1242 my ($ws, $hs) = $self->get_wh; 1365 my ($ws, $hs) = $self->get_wh;
1243 1366
1244 my $req_w = (sum @$ws) || 1; 1367 my $req_w = (sum @$ws) || 1;
1245 my $req_h = (sum @$hs) || 1; 1368 my $req_h = (sum @$hs) || 1;
… …
1276 } 1399 }
1277 1400
1278 $y += $row_h; 1401 $y += $row_h;
1279 } 1402 }
1280 1403
1404 1
1281} 1405}
1282 1406
1283sub find_widget { 1407sub find_widget {
1284 my ($self, $x, $y) = @_; 1408 my ($self, $x, $y) = @_;
1285 1409
… …
1322 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1446 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1323 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1447 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1324 ) 1448 )
1325} 1449}
1326 1450
1327sub size_allocate { 1451sub invoke_size_allocate {
1328 my ($self, $w, $h, $changed) = @_; 1452 my ($self, $w, $h) = @_;
1329 1453
1330 my $space = $self->{vertical} ? $h : $w; 1454 my $space = $self->{vertical} ? $h : $w;
1331 my $children = $self->{children}; 1455 my @children = $self->visible_children;
1332 1456
1333 my @req; 1457 my @req;
1334 1458
1335 if ($self->{homogeneous}) { 1459 if ($self->{homogeneous}) {
1336 @req = ($space / (@$children || 1)) x @$children; 1460 @req = ($space / (@children || 1)) x @children;
1337 } else { 1461 } else {
1338 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1462 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1339 my $req = List::Util::sum @req; 1463 my $req = List::Util::sum @req;
1340 1464
1341 if ($req > $space) { 1465 if ($req > $space) {
1342 # ah well, not enough space 1466 # ah well, not enough space
1343 $_ *= $space / $req for @req; 1467 $_ *= $space / $req for @req;
1344 } else { 1468 } else {
1345 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1469 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1346 1470
1347 $space = ($space - $req) / $expand; # remaining space to give away 1471 $space = ($space - $req) / $expand; # remaining space to give away
1348 1472
1349 $req[$_] += $space * $children->[$_]{expand} 1473 $req[$_] += $space * $children[$_]{expand}
1350 for 0 .. $#$children; 1474 for 0 .. $#children;
1351 } 1475 }
1352 } 1476 }
1353 1477
1354 CFClient::UI::harmonize \@req; 1478 CFClient::UI::harmonize \@req;
1355 1479
1356 my $pos = 0; 1480 my $pos = 0;
1357 for (0 .. $#$children) { 1481 for (0 .. $#children) {
1358 my $alloc = $req[$_]; 1482 my $alloc = $req[$_];
1359 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1483 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1360 1484
1361 $pos += $alloc; 1485 $pos += $alloc;
1362 } 1486 }
1363 1487
1364 1 1488 1
… …
1416 ellipsise => 3, # end 1540 ellipsise => 3, # end
1417 layout => (new CFClient::Layout), 1541 layout => (new CFClient::Layout),
1418 fontsize => 1, 1542 fontsize => 1,
1419 align => -1, 1543 align => -1,
1420 valign => -1, 1544 valign => -1,
1421 padding => 2, 1545 padding_x => 2,
1546 padding_y => 2,
1422 can_events => 0, 1547 can_events => 0,
1423 %arg 1548 %arg
1424 ); 1549 );
1425 1550
1426 if (exists $self->{template}) { 1551 if (exists $self->{template}) {
… …
1453 1578
1454 delete $self->{texture}; 1579 delete $self->{texture};
1455 $self->SUPER::update; 1580 $self->SUPER::update;
1456} 1581}
1457 1582
1583sub realloc {
1584 my ($self) = @_;
1585
1586 delete $self->{ox};
1587 $self->SUPER::realloc;
1588}
1589
1458sub set_text { 1590sub set_text {
1459 my ($self, $text) = @_; 1591 my ($self, $text) = @_;
1460 1592
1461 return if $self->{text} eq "T$text"; 1593 return if $self->{text} eq "T$text";
1462 $self->{text} = "T$text"; 1594 $self->{text} = "T$text";
1463 1595
1464 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1596 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1465 $self->{layout}->set_text ($text); 1597 $self->{layout}->set_text ($text);
1466 1598
1599 delete $self->{size_req};
1467 $self->realloc; 1600 $self->realloc;
1468 $self->update; 1601 $self->update;
1469} 1602}
1470 1603
1471sub set_markup { 1604sub set_markup {
… …
1477 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1610 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1478 1611
1479 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1612 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1480 $self->{layout}->set_markup ($markup); 1613 $self->{layout}->set_markup ($markup);
1481 1614
1615 delete $self->{size_req};
1482 $self->realloc; 1616 $self->realloc;
1483 $self->update; 1617 $self->update;
1484} 1618}
1485 1619
1486sub size_request { 1620sub size_request {
1487 my ($self) = @_; 1621 my ($self) = @_;
1488 1622
1623 $self->{size_req} ||= do {
1489 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1624 $self->{layout}->set_font ($self->{font}) if $self->{font};
1490 $self->{layout}->set_width ($self->{max_w} || -1); 1625 $self->{layout}->set_width ($self->{max_w} || -1);
1491 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1626 $self->{layout}->set_ellipsise ($self->{ellipsise});
1492 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1627 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1493 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1628 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1494 1629
1495 my ($w, $h) = $self->{layout}->size; 1630 my ($w, $h) = $self->{layout}->size;
1496 1631
1497 if (exists $self->{template}) { 1632 if (exists $self->{template}) {
1498 $self->{template}->set_font ($self->{font}) if $self->{font}; 1633 $self->{template}->set_font ($self->{font}) if $self->{font};
1499 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1634 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1500 1635
1501 my ($w2, $h2) = $self->{template}->size; 1636 my ($w2, $h2) = $self->{template}->size;
1502 1637
1503 $w = List::Util::max $w, $w2; 1638 $w = List::Util::max $w, $w2;
1504 $h = List::Util::max $h, $h2; 1639 $h = List::Util::max $h, $h2;
1640 }
1641
1642 [$w, $h]
1505 } 1643 };
1506 1644
1507 ( 1645 @{ $self->{size_req} }
1508 $w + $self->{padding} * 2,
1509 $h + $self->{padding} * 2,
1510 )
1511} 1646}
1512 1647
1648sub baseline_shift {
1649 $_[0]{layout}->descent
1650}
1651
1513sub size_allocate { 1652sub invoke_size_allocate {
1514 my ($self, $w, $h, $changed) = @_; 1653 my ($self, $w, $h) = @_;
1654
1655 delete $self->{ox};
1515 1656
1516 delete $self->{texture} 1657 delete $self->{texture}
1517 if $changed; 1658 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1659
1660 1
1518} 1661}
1519 1662
1520sub set_fontsize { 1663sub set_fontsize {
1521 my ($self, $fontsize) = @_; 1664 my ($self, $fontsize) = @_;
1522 1665
1523 $self->{fontsize} = $fontsize; 1666 $self->{fontsize} = $fontsize;
1667 delete $self->{size_req};
1524 delete $self->{texture}; 1668 delete $self->{texture};
1525 1669
1526 $self->realloc; 1670 $self->realloc;
1671}
1672
1673sub reconfigure {
1674 my ($self) = @_;
1675
1676 delete $self->{size_req};
1677
1678 $self->SUPER::reconfigure;
1527} 1679}
1528 1680
1529sub _draw { 1681sub _draw {
1530 my ($self) = @_; 1682 my ($self) = @_;
1531 1683
… …
1537 $self->{layout}->set_width ($self->{w}); 1689 $self->{layout}->set_width ($self->{w});
1538 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1690 $self->{layout}->set_ellipsise ($self->{ellipsise});
1539 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1691 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1540 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1692 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1541 1693
1542 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1694 new_from_layout CFClient::Texture $self->{layout}
1695 };
1543 1696
1697 unless (exists $self->{ox}) {
1544 $self->{ox} = int ($self->{align} < 0 ? $self->{padding} 1698 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1545 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1699 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1546 : ($self->{w} - $tex->{w}) * 0.5); 1700 : ($self->{w} - $tex->{w}) * 0.5);
1547 1701
1548 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding} 1702 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1549 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1703 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1550 : ($self->{h} - $tex->{h}) * 0.5); 1704 : ($self->{h} - $tex->{h}) * 0.5);
1551
1552 $tex
1553 }; 1705 };
1554 1706
1555 glEnable GL_TEXTURE_2D; 1707 glEnable GL_TEXTURE_2D;
1556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1708
1709 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1710 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1557 1711
1558 if ($tex->{format} == GL_ALPHA) { 1712 if ($tex->{format} == GL_ALPHA) {
1713 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1559 glColor @{$self->{fg}}; 1714 glColor @{$self->{fg}};
1560 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1715 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1561 } else { 1716 } else {
1717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1562 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1718 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1563 } 1719 }
1564 1720
1565 glDisable GL_TEXTURE_2D; 1721 glDisable GL_TEXTURE_2D;
1566} 1722}
1567 1723
… …
1584 can_hover => 1, 1740 can_hover => 1,
1585 can_focus => 1, 1741 can_focus => 1,
1586 valign => 0, 1742 valign => 0,
1587 can_events => 1, 1743 can_events => 1,
1588 #text => ... 1744 #text => ...
1745 #hidden => "*",
1589 @_ 1746 @_
1590 ) 1747 )
1591} 1748}
1592 1749
1593sub _set_text { 1750sub _set_text {
… …
1595 1752
1596 delete $self->{cur_h}; 1753 delete $self->{cur_h};
1597 1754
1598 return if $self->{text} eq $text; 1755 return if $self->{text} eq $text;
1599 1756
1600 delete $self->{texture};
1601
1602 $self->{last_activity} = $::NOW; 1757 $self->{last_activity} = $::NOW;
1603 $self->{text} = $text; 1758 $self->{text} = $text;
1604 1759
1605 $text =~ s/./*/g if $self->{hidden}; 1760 $text =~ s/./*/g if $self->{hidden};
1606 $self->{layout}->set_text ("$text "); 1761 $self->{layout}->set_text ("$text ");
1762 delete $self->{size_req};
1607 1763
1608 $self->_emit (changed => $self->{text}); 1764 $self->emit (changed => $self->{text});
1765
1766 $self->realloc;
1767 $self->update;
1609} 1768}
1610 1769
1611sub set_text { 1770sub set_text {
1612 my ($self, $text) = @_; 1771 my ($self, $text) = @_;
1613 1772
1614 $self->{cursor} = length $text; 1773 $self->{cursor} = length $text;
1615 $self->_set_text ($text); 1774 $self->_set_text ($text);
1616
1617 $self->realloc;
1618} 1775}
1619 1776
1620sub get_text { 1777sub get_text {
1621 $_[0]{text} 1778 $_[0]{text}
1622} 1779}
… …
1627 my ($w, $h) = $self->SUPER::size_request; 1784 my ($w, $h) = $self->SUPER::size_request;
1628 1785
1629 ($w + 1, $h) # add 1 for cursor 1786 ($w + 1, $h) # add 1 for cursor
1630} 1787}
1631 1788
1632sub key_down { 1789sub invoke_key_down {
1633 my ($self, $ev) = @_; 1790 my ($self, $ev) = @_;
1634 1791
1635 my $mod = $ev->{mod}; 1792 my $mod = $ev->{mod};
1636 my $sym = $ev->{sym}; 1793 my $sym = $ev->{sym};
1637 my $uni = $ev->{unicode}; 1794 my $uni = $ev->{unicode};
… …
1649 } elsif ($sym == CFClient::SDLK_HOME) { 1806 } elsif ($sym == CFClient::SDLK_HOME) {
1650 $self->{cursor} = 0; 1807 $self->{cursor} = 0;
1651 } elsif ($sym == CFClient::SDLK_END) { 1808 } elsif ($sym == CFClient::SDLK_END) {
1652 $self->{cursor} = length $text; 1809 $self->{cursor} = length $text;
1653 } elsif ($uni == 27) { 1810 } elsif ($uni == 27) {
1654 $self->_emit ('escape'); 1811 $self->emit ('escape');
1655 } elsif ($uni) { 1812 } elsif ($uni) {
1656 substr $text, $self->{cursor}++, 0, chr $uni; 1813 substr $text, $self->{cursor}++, 0, chr $uni;
1814 } else {
1815 return 0;
1657 } 1816 }
1658 1817
1659 $self->_set_text ($text); 1818 $self->_set_text ($text);
1660 1819
1661 $self->realloc; 1820 $self->realloc;
1662}
1663 1821
1822 1
1823}
1824
1664sub focus_in { 1825sub invoke_focus_in {
1665 my ($self) = @_; 1826 my ($self) = @_;
1666 1827
1667 $self->{last_activity} = $::NOW; 1828 $self->{last_activity} = $::NOW;
1668 1829
1669 $self->SUPER::focus_in; 1830 $self->SUPER::invoke_focus_in
1670} 1831}
1671 1832
1672sub button_down { 1833sub invoke_button_down {
1673 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1674 1835
1675 $self->SUPER::button_down ($ev, $x, $y); 1836 $self->SUPER::invoke_button_down ($ev, $x, $y);
1676 1837
1677 my $idx = $self->{layout}->xy_to_index ($x, $y); 1838 my $idx = $self->{layout}->xy_to_index ($x, $y);
1678 1839
1679 # byte-index to char-index 1840 # byte-index to char-index
1680 my $text = $self->{text}; 1841 my $text = $self->{text};
1681 utf8::encode $text; 1842 utf8::encode $text;
1682 $self->{cursor} = length substr $text, 0, $idx; 1843 $self->{cursor} = length substr $text, 0, $idx;
1683 1844
1684 $self->_set_text ($self->{text}); 1845 $self->_set_text ($self->{text});
1685 $self->update; 1846 $self->update;
1847
1848 1
1686} 1849}
1687 1850
1688sub mouse_motion { 1851sub invoke_mouse_motion {
1689 my ($self, $ev, $x, $y) = @_; 1852 my ($self, $ev, $x, $y) = @_;
1690# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1853# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1854
1855 1
1691} 1856}
1692 1857
1693sub _draw { 1858sub _draw {
1694 my ($self) = @_; 1859 my ($self) = @_;
1695 1860
1696 local $self->{fg} = $self->{fg}; 1861 local $self->{fg} = $self->{fg};
1697 1862
1698 if ($FOCUS == $self) { 1863 if ($FOCUS == $self) {
1699 glColor @{$self->{active_bg}}; 1864 glColor_premultiply @{$self->{active_bg}};
1700 $self->{fg} = $self->{active_fg}; 1865 $self->{fg} = $self->{active_fg};
1701 } else { 1866 } else {
1702 glColor @{$self->{bg}}; 1867 glColor_premultiply @{$self->{bg}};
1703 } 1868 }
1704 1869
1705 glEnable GL_BLEND; 1870 glEnable GL_BLEND;
1706 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1871 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1707 glBegin GL_QUADS; 1872 glBegin GL_QUADS;
1708 glVertex 0 , 0; 1873 glVertex 0 , 0;
1709 glVertex 0 , $self->{h}; 1874 glVertex 0 , $self->{h};
1710 glVertex $self->{w}, $self->{h}; 1875 glVertex $self->{w}, $self->{h};
1711 glVertex $self->{w}, 0; 1876 glVertex $self->{w}, 0;
… …
1736 1901
1737our @ISA = CFClient::UI::EntryBase::; 1902our @ISA = CFClient::UI::EntryBase::;
1738 1903
1739use CFClient::OpenGL; 1904use CFClient::OpenGL;
1740 1905
1741sub key_down { 1906sub invoke_key_down {
1742 my ($self, $ev) = @_; 1907 my ($self, $ev) = @_;
1743 1908
1744 my $sym = $ev->{sym}; 1909 my $sym = $ev->{sym};
1745 1910
1746 if ($sym == 13) { 1911 if ($sym == 13) {
1747 unshift @{$self->{history}}, 1912 unshift @{$self->{history}},
1748 my $txt = $self->get_text; 1913 my $txt = $self->get_text;
1914
1749 $self->{history_pointer} = -1; 1915 $self->{history_pointer} = -1;
1750 $self->{history_saveback} = ''; 1916 $self->{history_saveback} = '';
1751 $self->_emit (activate => $txt); 1917 $self->emit (activate => $txt);
1752 $self->update; 1918 $self->update;
1753 1919
1754 } elsif ($sym == CFClient::SDLK_UP) { 1920 } elsif ($sym == CFClient::SDLK_UP) {
1755 if ($self->{history_pointer} < 0) { 1921 if ($self->{history_pointer} < 0) {
1756 $self->{history_saveback} = $self->get_text; 1922 $self->{history_saveback} = $self->get_text;
… …
1772 } else { 1938 } else {
1773 $self->set_text ($self->{history_saveback}); 1939 $self->set_text ($self->{history_saveback});
1774 } 1940 }
1775 1941
1776 } else { 1942 } else {
1777 $self->SUPER::key_down ($ev); 1943 return $self->SUPER::invoke_key_down ($ev)
1944 }
1945
1778 } 1946 1
1779
1780} 1947}
1781 1948
1782############################################################################# 1949#############################################################################
1783 1950
1784package CFClient::UI::Button; 1951package CFClient::UI::Button;
… …
1793 1960
1794sub new { 1961sub new {
1795 my $class = shift; 1962 my $class = shift;
1796 1963
1797 $class->SUPER::new ( 1964 $class->SUPER::new (
1798 padding => 4, 1965 padding_x => 4,
1966 padding_y => 4,
1799 fg => [1, 1, 1], 1967 fg => [1, 1, 1],
1800 active_fg => [0, 0, 1], 1968 active_fg => [0, 0, 1],
1801 can_hover => 1, 1969 can_hover => 1,
1802 align => 0, 1970 align => 0,
1803 valign => 0, 1971 valign => 0,
1804 can_events => 1, 1972 can_events => 1,
1805 @_ 1973 @_
1806 ) 1974 )
1807} 1975}
1808 1976
1809sub activate { }
1810
1811sub button_up { 1977sub invoke_button_up {
1812 my ($self, $ev, $x, $y) = @_; 1978 my ($self, $ev, $x, $y) = @_;
1813 1979
1814 $self->emit ("activate") 1980 $self->emit ("activate")
1815 if $x >= 0 && $x < $self->{w} 1981 if $x >= 0 && $x < $self->{w}
1816 && $y >= 0 && $y < $self->{h}; 1982 && $y >= 0 && $y < $self->{h};
1983
1984 1
1817} 1985}
1818 1986
1819sub _draw { 1987sub _draw {
1820 my ($self) = @_; 1988 my ($self) = @_;
1821 1989
1822 local $self->{fg} = $self->{fg}; 1990 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1823
1824 if ($GRAB == $self) {
1825 $self->{fg} = $self->{active_fg};
1826 }
1827 1991
1828 glEnable GL_TEXTURE_2D; 1992 glEnable GL_TEXTURE_2D;
1829 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1830 glColor 0, 0, 0, 1; 1994 glColor 0, 0, 0, 1;
1831 1995
… …
1836 $self->SUPER::_draw; 2000 $self->SUPER::_draw;
1837} 2001}
1838 2002
1839############################################################################# 2003#############################################################################
1840 2004
2005package CFClient::UI::ImageButton;
2006
2007our @ISA = CFClient::UI::Image::;
2008
2009use CFClient::OpenGL;
2010
2011my %textures;
2012
2013sub new {
2014 my $class = shift;
2015
2016 my $self = $class->SUPER::new (
2017 padding_x => 4,
2018 padding_y => 4,
2019 fg => [1, 1, 1],
2020 active_fg => [0, 0, 1],
2021 can_hover => 1,
2022 align => 0,
2023 valign => 0,
2024 can_events => 1,
2025 @_
2026 );
2027}
2028
2029sub invoke_button_up {
2030 my ($self, $ev, $x, $y) = @_;
2031
2032 $self->emit ("activate")
2033 if $x >= 0 && $x < $self->{w}
2034 && $y >= 0 && $y < $self->{h};
2035
2036 1
2037}
2038
2039#############################################################################
2040
1841package CFClient::UI::CheckBox; 2041package CFClient::UI::CheckBox;
1842 2042
1843our @ISA = CFClient::UI::DrawBG::; 2043our @ISA = CFClient::UI::DrawBG::;
1844 2044
1845my @tex = 2045my @tex =
… …
1850 2050
1851sub new { 2051sub new {
1852 my $class = shift; 2052 my $class = shift;
1853 2053
1854 $class->SUPER::new ( 2054 $class->SUPER::new (
1855 padding => 2, 2055 padding_x => 2,
2056 padding_y => 2,
1856 fg => [1, 1, 1], 2057 fg => [1, 1, 1],
1857 active_fg => [1, 1, 0], 2058 active_fg => [1, 1, 0],
1858 bg => [0, 0, 0, 0.2], 2059 bg => [0, 0, 0, 0.2],
1859 active_bg => [1, 1, 1, 0.5], 2060 active_bg => [1, 1, 1, 0.5],
1860 state => 0, 2061 state => 0,
… …
1864} 2065}
1865 2066
1866sub size_request { 2067sub size_request {
1867 my ($self) = @_; 2068 my ($self) = @_;
1868 2069
1869 ($self->{padding} * 2 + 6) x 2 2070 (6) x 2
1870} 2071}
1871 2072
2073sub toggle {
2074 my ($self) = @_;
2075
2076 $self->{state} = !$self->{state};
2077 $self->emit (changed => $self->{state});
2078 $self->update;
2079}
2080
1872sub button_down { 2081sub invoke_button_down {
1873 my ($self, $ev, $x, $y) = @_; 2082 my ($self, $ev, $x, $y) = @_;
1874 2083
1875 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2084 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1876 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2085 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1877 $self->{state} = !$self->{state}; 2086 $self->toggle;
1878 $self->_emit (changed => $self->{state}); 2087 } else {
2088 return 0
2089 }
2090
1879 } 2091 1
1880} 2092}
1881 2093
1882sub _draw { 2094sub _draw {
1883 my ($self) = @_; 2095 my ($self) = @_;
1884 2096
1885 $self->SUPER::_draw; 2097 $self->SUPER::_draw;
1886 2098
1887 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2099 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1888 2100
1889 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2101 my ($w, $h) = @$self{qw(w h)};
2102
2103 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1890 2104
1891 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2105 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1892 2106
1893 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2107 my $tex = $self->{state} ? $tex[1] : $tex[0];
1894 2108
… …
1902package CFClient::UI::Image; 2116package CFClient::UI::Image;
1903 2117
1904our @ISA = CFClient::UI::Base::; 2118our @ISA = CFClient::UI::Base::;
1905 2119
1906use CFClient::OpenGL; 2120use CFClient::OpenGL;
1907use Carp qw/confess/;
1908 2121
1909our %loaded_images; 2122our %texture_cache;
1910 2123
1911sub new { 2124sub new {
1912 my $class = shift; 2125 my $class = shift;
1913 2126
1914 my $self = $class->SUPER::new (can_events => 0, @_); 2127 my $self = $class->SUPER::new (
2128 can_events => 0,
2129 @_,
2130 );
1915 2131
1916 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2132 $self->{path}
2133 or Carp::croak "required attribute 'path' not set";
1917 2134
1918 $loaded_images{$self->{image}} ||= 2135 $self->{tex} = $texture_cache{$self->{path}} ||=
1919 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2136 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1920 2137
1921 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2138 Scalar::Util::weaken $texture_cache{$self->{path}};
1922 2139
1923 Scalar::Util::weaken $loaded_images{$self->{image}}; 2140 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1924
1925 $self->{aspect} = $tex->{w} / $tex->{h};
1926 2141
1927 $self 2142 $self
1928} 2143}
1929 2144
1930sub size_request { 2145sub size_request {
1931 my ($self) = @_; 2146 my ($self) = @_;
1932 2147
1933 ($self->{tex}->{w}, $self->{tex}->{h}) 2148 ($self->{tex}{w}, $self->{tex}{h})
1934} 2149}
1935 2150
1936sub _draw { 2151sub _draw {
1937 my ($self) = @_; 2152 my ($self) = @_;
1938 2153
… …
2047 my $ycut1 = max 0, min 1, $ycut; 2262 my $ycut1 = max 0, min 1, $ycut;
2048 my $ycut2 = max 0, min 1, $ycut - 1; 2263 my $ycut2 = max 0, min 1, $ycut - 1;
2049 2264
2050 my $h1 = $self->{h} * (1 - $ycut1); 2265 my $h1 = $self->{h} * (1 - $ycut1);
2051 my $h2 = $self->{h} * (1 - $ycut2); 2266 my $h2 = $self->{h} * (1 - $ycut2);
2267 my $h3 = $self->{h};
2268
2269 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2052 2270
2053 glEnable GL_BLEND; 2271 glEnable GL_BLEND;
2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2272 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2273 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2055 glEnable GL_TEXTURE_2D; 2274 glEnable GL_TEXTURE_2D;
2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057 2276
2058 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2277 glBindTexture GL_TEXTURE_2D, $t1->{name};
2059 glBegin GL_QUADS; 2278 glBegin GL_QUADS;
… …
2074 2293
2075 if ($t3) { 2294 if ($t3) {
2076 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2295 glBindTexture GL_TEXTURE_2D, $t3->{name};
2077 glBegin GL_QUADS; 2296 glBegin GL_QUADS;
2078 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2297 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2079 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2298 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2080 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2299 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2081 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2300 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2082 glEnd; 2301 glEnd;
2083 } 2302 }
2084 2303
2085 glDisable GL_BLEND; 2304 glDisable GL_BLEND;
… …
2159 fg => [1, 1, 1], 2378 fg => [1, 1, 1],
2160 active_fg => [0, 0, 0], 2379 active_fg => [0, 0, 0],
2161 bg => [0, 0, 0, 0.2], 2380 bg => [0, 0, 0, 0.2],
2162 active_bg => [1, 1, 1, 0.5], 2381 active_bg => [1, 1, 1, 0.5],
2163 range => [0, 0, 100, 10, 0], 2382 range => [0, 0, 100, 10, 0],
2164 req_w => $::WIDTH / 80, 2383 min_w => $::WIDTH / 80,
2165 req_h => $::WIDTH / 80, 2384 min_h => $::WIDTH / 80,
2166 vertical => 0, 2385 vertical => 0,
2167 can_hover => 1, 2386 can_hover => 1,
2168 inner_pad => 0.02, 2387 inner_pad => 0.02,
2169 @_ 2388 @_
2170 ); 2389 );
… …
2173 $self->update; 2392 $self->update;
2174 2393
2175 $self 2394 $self
2176} 2395}
2177 2396
2178sub changed { }
2179
2180sub set_range { 2397sub set_range {
2181 my ($self, $range) = @_; 2398 my ($self, $range) = @_;
2182 2399
2183 ($range, $self->{range}) = ($self->{range}, $range); 2400 ($range, $self->{range}) = ($self->{range}, $range);
2184 2401
2185 $self->update
2186 if "@$range" ne "@{$self->{range}}"; 2402 if ("@$range" ne "@{$self->{range}}") {
2403 $self->update;
2404 $self->set_value ($self->{range}[0]);
2405 }
2187} 2406}
2188 2407
2189sub set_value { 2408sub set_value {
2190 my ($self, $value) = @_; 2409 my ($self, $value) = @_;
2191 2410
… …
2202 if $unit; 2421 if $unit;
2203 2422
2204 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2423 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2205 2424
2206 if ($value != $old_value) { 2425 if ($value != $old_value) {
2207 $self->_emit (changed => $value); 2426 $self->emit (changed => $value);
2208 $self->update; 2427 $self->update;
2209 } 2428 }
2210} 2429}
2211 2430
2212sub size_request { 2431sub size_request {
2213 my ($self) = @_; 2432 my ($self) = @_;
2214 2433
2215 my $w = $self->{req_w}; 2434 ($self->{req_w}, $self->{req_h})
2216 my $h = $self->{req_h};
2217
2218 $self->{vertical} ? ($h, $w) : ($w, $h)
2219} 2435}
2220 2436
2221sub button_down { 2437sub invoke_button_down {
2222 my ($self, $ev, $x, $y) = @_; 2438 my ($self, $ev, $x, $y) = @_;
2223 2439
2224 $self->SUPER::button_down ($ev, $x, $y); 2440 $self->SUPER::invoke_button_down ($ev, $x, $y);
2225 2441
2226 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2442 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2227 2443
2228 $self->mouse_motion ($ev, $x, $y); 2444 $self->invoke_mouse_motion ($ev, $x, $y)
2229} 2445}
2230 2446
2231sub mouse_motion { 2447sub invoke_mouse_motion {
2232 my ($self, $ev, $x, $y) = @_; 2448 my ($self, $ev, $x, $y) = @_;
2233 2449
2234 if ($GRAB == $self) { 2450 if ($GRAB == $self) {
2235 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2236 2452
2237 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2453 my (undef, $lo, $hi, $page) = @{$self->{range}};
2238 2454
2239 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2455 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2240 2456
2241 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2457 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2458 } else {
2459 return 0;
2460 }
2461
2242 } 2462 1
2243} 2463}
2244 2464
2245sub update { 2465sub update {
2246 my ($self) = @_; 2466 my ($self) = @_;
2247 2467
2248 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2468 delete $self->{knob_w};
2469 $self->SUPER::update;
2470}
2471
2472sub _draw {
2473 my ($self) = @_;
2474
2475 unless ($self->{knob_w}) {
2249 $self->set_value ($self->{range}[0]); 2476 $self->set_value ($self->{range}[0]);
2250 2477
2251 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2478 my ($value, $lo, $hi, $page) = @{$self->{range}};
2252 my $range = ($hi - $page - $lo) || 1e-100; 2479 my $range = ($hi - $page - $lo) || 1e-100;
2253 2480
… …
2259 $value = ($value - $lo) / $range; 2486 $value = ($value - $lo) / $range;
2260 $value = $value * $self->{scale} + $self->{offset}; 2487 $value = $value * $self->{scale} + $self->{offset};
2261 2488
2262 $self->{knob_x} = $value - $knob_w * 0.5; 2489 $self->{knob_x} = $value - $knob_w * 0.5;
2263 $self->{knob_w} = $knob_w; 2490 $self->{knob_w} = $knob_w;
2264 }); 2491 }
2265
2266 $self->SUPER::update;
2267}
2268
2269sub _draw {
2270 my ($self) = @_;
2271 2492
2272 $self->SUPER::_draw (); 2493 $self->SUPER::_draw ();
2273 2494
2274 glScale $self->{w}, $self->{h}; 2495 glScale $self->{w}, $self->{h};
2275 2496
… …
2336sub set_range { shift->{slider}->set_range (@_) } 2557sub set_range { shift->{slider}->set_range (@_) }
2337sub set_value { shift->{slider}->set_value (@_) } 2558sub set_value { shift->{slider}->set_value (@_) }
2338 2559
2339############################################################################# 2560#############################################################################
2340 2561
2341package CFClient::UI::TextView; 2562package CFClient::UI::TextScroller;
2342 2563
2343our @ISA = CFClient::UI::HBox::; 2564our @ISA = CFClient::UI::HBox::;
2344 2565
2345use CFClient::OpenGL; 2566use CFClient::OpenGL;
2346 2567
… …
2348 my $class = shift; 2569 my $class = shift;
2349 2570
2350 my $self = $class->SUPER::new ( 2571 my $self = $class->SUPER::new (
2351 fontsize => 1, 2572 fontsize => 1,
2352 can_events => 0, 2573 can_events => 0,
2574 indent => 0,
2353 #font => default_font 2575 #font => default_font
2354 @_, 2576 @_,
2355 2577
2356 layout => (new CFClient::Layout 1), 2578 layout => (new CFClient::Layout 1),
2357 par => [], 2579 par => [],
… …
2372 2594
2373 $self->{fontsize} = $fontsize; 2595 $self->{fontsize} = $fontsize;
2374 $self->reflow; 2596 $self->reflow;
2375} 2597}
2376 2598
2599sub size_request {
2600 my ($self) = @_;
2601
2602 my ($empty, $slider) = @{ $self->{children} };
2603
2604 local $self->{children} = [$empty, $slider];
2605 $self->SUPER::size_request
2606}
2607
2377sub size_allocate { 2608sub invoke_size_allocate {
2378 my ($self, $w, $h, $changed) = @_; 2609 my ($self, $w, $h) = @_;
2379 2610
2380 $self->SUPER::size_allocate ($w, $h, $changed); 2611 my ($empty, $slider, @other) = @{ $self->{children} };
2381 2612 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2382 return unless $changed;
2383 2613
2384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2614 $self->{layout}->set_font ($self->{font}) if $self->{font};
2385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2386 $self->{layout}->set_width ($self->{children}[0]{w}); 2616 $self->{layout}->set_width ($empty->{w});
2617 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2387 2618
2388 $self->reflow; 2619 $self->reflow;
2389}
2390 2620
2391sub text_size { 2621 local $self->{children} = [$empty, $slider];
2392 my ($self, $text, $indent) = @_; 2622 $self->SUPER::invoke_size_allocate ($w, $h)
2623}
2624
2625sub get_layout {
2626 my ($self, $para) = @_;
2393 2627
2394 my $layout = $self->{layout}; 2628 my $layout = $self->{layout};
2395 2629
2630 $layout->set_font ($self->{font}) if $self->{font};
2631 $layout->set_foreground (@{$para->{fg}});
2396 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2632 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $layout->set_width ($self->{children}[0]{w} - $indent); 2633 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2634 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 $layout->set_markup ($text); 2635 $layout->set_markup ($para->{markup});
2636
2637 $layout->set_shapes (
2638 map
2639 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2640 @{$para->{widget}}
2399 2641 );
2642
2400 $layout->size 2643 $layout
2401} 2644}
2402 2645
2403sub reflow { 2646sub reflow {
2404 my ($self) = @_; 2647 my ($self) = @_;
2405 2648
… …
2414 $self->{children}[1]->set_value ($offset); 2657 $self->{children}[1]->set_value ($offset);
2415} 2658}
2416 2659
2417sub clear { 2660sub clear {
2418 my ($self) = @_; 2661 my ($self) = @_;
2662
2663 my (undef, undef, @other) = @{ $self->{children} };
2664 $self->remove ($_) for @other;
2419 2665
2420 $self->{par} = []; 2666 $self->{par} = [];
2421 $self->{height} = 0; 2667 $self->{height} = 0;
2422 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2668 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2423} 2669}
2424 2670
2425sub add_paragraph { 2671sub add_paragraph {
2426 my ($self, $color, $text, $indent) = @_; 2672 my ($self, $color, $para, $indent) = @_;
2427 2673
2428 for my $line (split /\n/, $text) { 2674 my ($text, @w) = ref $para ? @$para : $para;
2429 my ($w, $h) = $self->text_size ($line); 2675
2430 $self->{height} += $h; 2676 $para = {
2431 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2677 w => 1e10,
2678 wrapped => 1,
2679 fg => $color,
2680 indent => $indent,
2681 markup => $text,
2682 widget => \@w,
2432 } 2683 };
2433 2684
2434 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2685 $self->add (@w) if @w;
2686 push @{$self->{par}}, $para;
2687
2688 $self->{need_reflow}++;
2689 $self->update;
2690}
2691
2692sub scroll_to_bottom {
2693 my ($self) = @_;
2694
2695 $self->{scroll_to_bottom} = 1;
2696 $self->update;
2435} 2697}
2436 2698
2437sub update { 2699sub update {
2438 my ($self) = @_; 2700 my ($self) = @_;
2439 2701
… …
2441 2703
2442 return unless $self->{h} > 0; 2704 return unless $self->{h} > 0;
2443 2705
2444 delete $self->{texture}; 2706 delete $self->{texture};
2445 2707
2446 $ROOT->on_post_alloc ($self, sub { 2708 $ROOT->on_post_alloc ($self => sub {
2447 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2709 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2448 2710
2449 if (delete $self->{need_reflow}) { 2711 if (delete $self->{need_reflow}) {
2450 my $height = 0; 2712 my $height = 0;
2451 2713
2452 my $layout = $self->{layout};
2453
2454 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2455
2456 for (@{$self->{par}}) { 2714 for my $para (@{$self->{par}}) {
2457 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2715 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2458 $layout->set_width ($W - $_->[3]); 2716 my $layout = $self->get_layout ($para);
2459 $layout->set_markup ($_->[4]);
2460 my ($w, $h) = $layout->size; 2717 my ($w, $h) = $layout->size;
2461 $_->[0] = $w + $_->[3]; 2718
2462 $_->[1] = $h; 2719 $para->{w} = $w + $para->{indent};
2720 $para->{h} = $h;
2721 $para->{wrapped} = $layout->has_wrapped;
2463 } 2722 }
2464 2723
2465 $height += $_->[1]; 2724 $height += $para->{h};
2466 } 2725 }
2467 2726
2468 $self->{height} = $height; 2727 $self->{height} = $height;
2469 2728
2470 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2729 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2471 2730
2472 delete $self->{texture}; 2731 delete $self->{texture};
2473 } 2732 }
2474 2733
2734 if (delete $self->{scroll_to_bottom}) {
2735 $self->{children}[1]->set_value (1e10);
2736 }
2737
2475 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2738 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2476 glClearColor 0.5, 0.5, 0.5, 0; 2739 glClearColor 0, 0, 0, 0;
2477 glClear GL_COLOR_BUFFER_BIT; 2740 glClear GL_COLOR_BUFFER_BIT;
2478 2741
2479 my $top = int $self->{children}[1]{range}[0]; 2742 my $top = int $self->{children}[1]{range}[0];
2480 2743
2481 my $y0 = $top; 2744 my $y0 = $top;
2482 my $y1 = $top + $H; 2745 my $y1 = $top + $H;
2483 2746
2484 my $y = 0; 2747 my $y = 0;
2485
2486 my $layout = $self->{layout};
2487
2488 $layout->set_font ($self->{font}) if $self->{font};
2489 2748
2490 glEnable GL_BLEND; 2749 glEnable GL_BLEND;
2491 #TODO# not correct in windows where rgba is forced off 2750 #TODO# not correct in windows where rgba is forced off
2492 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2751 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2493 2752
2494 for my $par (@{$self->{par}}) { 2753 for my $para (@{$self->{par}}) {
2495 my $h = $par->[1]; 2754 my $h = $para->{h};
2496 2755
2497 if ($y0 < $y + $h && $y < $y1) { 2756 if ($y0 < $y + $h && $y < $y1) {
2498 $layout->set_foreground (@{ $par->[2] }); 2757
2499 $layout->set_width ($W - $par->[3]); 2758 my $layout = $self->get_layout ($para);
2500 $layout->set_markup ($par->[4]);
2501 2759
2502 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2760 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2503 2761
2504 glRasterPos $par->[3], $y - $y0; 2762 glRasterPos $para->{indent}, $y - $y0;
2505 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2763 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2764
2765 if (my @w = @{ $para->{widget} }) {
2766 my @s = $layout->get_shapes;
2767
2768 glDisable GL_BLEND;
2769 for (@w) {
2770 my ($dx, $dy) = splice @s, 0, 2, ();
2771
2772 $_->{x} = $dx + $para->{indent};
2773 $_->{y} = $dy + $y - $y0;
2774
2775 $_->draw;
2776 }
2777 glEnable GL_BLEND;
2778 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2779 }
2506 } 2780 }
2507 2781
2508 $y += $h; 2782 $y += $h;
2509 } 2783 }
2510 2784
2511 glDisable GL_BLEND; 2785 glDisable GL_BLEND;
2512 }; 2786 };
2513 }); 2787 });
2514} 2788}
2515 2789
2790sub reconfigure {
2791 my ($self) = @_;
2792
2793 $self->SUPER::reconfigure;
2794
2795 $_->{w} = 1e10 for @{ $self->{par} };
2796 $self->reflow;
2797}
2798
2516sub _draw { 2799sub _draw {
2517 my ($self) = @_; 2800 my ($self) = @_;
2518 2801
2519 glEnable GL_TEXTURE_2D; 2802 glEnable GL_TEXTURE_2D;
2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1; 2804 glColor 0, 0, 0, 1;
2522 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2805 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2523 glDisable GL_TEXTURE_2D; 2806 glDisable GL_TEXTURE_2D;
2524 2807
2525 $self->{children}[1]->draw; 2808 $self->{children}[1]->draw;
2526
2527} 2809}
2528 2810
2529############################################################################# 2811#############################################################################
2530 2812
2531package CFClient::UI::Animator; 2813package CFClient::UI::Animator;
… …
2610} 2892}
2611 2893
2612sub set_tooltip_from { 2894sub set_tooltip_from {
2613 my ($self, $widget) = @_; 2895 my ($self, $widget) = @_;
2614 2896
2897 my $tooltip = $widget->{tooltip};
2898
2899 if ($ENV{CFPLUS_DEBUG} & 2) {
2900 $tooltip .= "\n\n" . (ref $widget) . "\n"
2901 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2902 . "req $widget->{req_w} $widget->{req_h}\n"
2903 . "visible $widget->{visible}";
2904 }
2905
2906 $tooltip =~ s/^\n+//;
2907 $tooltip =~ s/\n+$//;
2908
2615 $self->add (new CFClient::UI::Label 2909 $self->add (new CFClient::UI::Label
2616 markup => $widget->{tooltip}, 2910 markup => $tooltip,
2617 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2911 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2618 fontsize => 0.8, 2912 fontsize => 0.8,
2619 fg => [0, 0, 0, 1], 2913 fg => [0, 0, 0, 1],
2620 ellipsise => 0, 2914 ellipsise => 0,
2621 font => ($widget->{tooltip_font} || $::FONT_PROP), 2915 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2628 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2922 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2629 2923
2630 ($w + 4, $h + 4) 2924 ($w + 4, $h + 4)
2631} 2925}
2632 2926
2633sub size_allocate { 2927sub invoke_size_allocate {
2634 my ($self, $w, $h, $changed) = @_; 2928 my ($self, $w, $h) = @_;
2635 2929
2636 return unless $changed;
2637
2638 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 2930 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2639} 2931}
2640 2932
2641sub visibility_change { 2933sub invoke_visibility_change {
2642 my ($self, $visible) = @_; 2934 my ($self, $visible) = @_;
2643 2935
2644 return unless $visible; 2936 return unless $visible;
2645 2937
2646 $self->{root}->on_post_alloc ("move_$self" => sub { 2938 $self->{root}->on_post_alloc ("move_$self" => sub {
2647 my $widget = $self->{owner}; 2939 my $widget = $self->{owner}
2940 or return;
2648 2941
2649 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 2942 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2650 2943
2651 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 2944 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2652 if $x + $self->{w} > $::WIDTH; 2945 if $x + $self->{w} > $self->{root}{w};
2653 2946
2654 $self->move ($x, $y); 2947 $self->move_abs ($x, $y);
2655 }); 2948 });
2656} 2949}
2657 2950
2658sub _draw { 2951sub _draw {
2659 my ($self) = @_; 2952 my ($self) = @_;
… …
2746 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3039 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2747 3040
2748 if ($tex) { 3041 if ($tex) {
2749 glEnable GL_TEXTURE_2D; 3042 glEnable GL_TEXTURE_2D;
2750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2751 glColor 1, 1, 1, 1; 3044 glColor 0, 0, 0, 1;
2752 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3045 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2753 glDisable GL_TEXTURE_2D; 3046 glDisable GL_TEXTURE_2D;
2754 } 3047 }
2755} 3048}
2756 3049
2757sub DESTROY { 3050sub destroy {
2758 my ($self) = @_; 3051 my ($self) = @_;
2759 3052
2760 $self->{timer}->cancel 3053 $self->{timer}->cancel
2761 if $self->{timer}; 3054 if $self->{timer};
2762 3055
2763 $self->SUPER::DESTROY; 3056 $self->SUPER::destroy;
2764} 3057}
2765 3058
2766############################################################################# 3059#############################################################################
2767 3060
2768package CFClient::UI::Inventory; 3061package CFClient::UI::Buttonbar;
2769 3062
2770our @ISA = CFClient::UI::ScrolledWindow::; 3063our @ISA = CFClient::UI::HBox::;
2771 3064
2772sub new { 3065# TODO: should actualyl wrap buttons and other goodies.
2773 my $class = shift;
2774
2775 my $self = $class->SUPER::new (
2776 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2777 @_,
2778 );
2779
2780 $self
2781}
2782
2783sub set_items {
2784 my ($self, $items) = @_;
2785
2786 $self->{scrolled}->clear;
2787 return unless $items;
2788
2789 my @items = sort {
2790 ($a->{type} <=> $b->{type})
2791 or ($a->{name} cmp $b->{name})
2792 } @$items;
2793
2794 $self->{real_items} = \@items;
2795
2796 my $row = 0;
2797 for my $item (@items) {
2798 CFClient::Item::update_widgets $item;
2799
2800 $self->{scrolled}->add (0, $row, $item->{face_widget});
2801 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2802 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2803
2804 $row++;
2805 }
2806}
2807 3066
2808############################################################################# 3067#############################################################################
2809 3068
2810package CFClient::UI::Menu; 3069package CFClient::UI::Menu;
2811 3070
… …
2823 ); 3082 );
2824 3083
2825 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3084 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2826 3085
2827 for my $item (@{ $self->{items} }) { 3086 for my $item (@{ $self->{items} }) {
2828 my ($widget, $cb) = @$item; 3087 my ($widget, $cb, $tooltip) = @$item;
2829 3088
2830 # handle various types of items, only text for now 3089 # handle various types of items, only text for now
2831 if (!ref $widget) { 3090 if (!ref $widget) {
2832 $widget = new CFClient::UI::Label 3091 $widget = new CFClient::UI::Label
2833 can_hover => 1, 3092 can_hover => 1,
2834 can_events => 1, 3093 can_events => 1,
2835 text => $widget; 3094 markup => $widget,
3095 tooltip => $tooltip
2836 } 3096 }
2837 3097
2838 $self->{item}{$widget} = $item; 3098 $self->{item}{$widget} = $item;
2839 3099
2840 $self->{vbox}->add ($widget); 3100 $self->{vbox}->add ($widget);
… …
2845 3105
2846# popup given the event (must be a mouse button down event currently) 3106# popup given the event (must be a mouse button down event currently)
2847sub popup { 3107sub popup {
2848 my ($self, $ev) = @_; 3108 my ($self, $ev) = @_;
2849 3109
2850 $self->_emit ("popdown"); 3110 $self->emit ("popdown");
2851 3111
2852 # maybe save $GRAB? must be careful about events... 3112 # maybe save $GRAB? must be careful about events...
2853 $GRAB = $self; 3113 $GRAB = $self;
2854 $self->{button} = $ev->{button}; 3114 $self->{button} = $ev->{button};
2855 3115
2856 $self->show; 3116 $self->show;
2857 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3117 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2858} 3118}
2859 3119
2860sub mouse_motion { 3120sub invoke_mouse_motion {
2861 my ($self, $ev, $x, $y) = @_; 3121 my ($self, $ev, $x, $y) = @_;
2862 3122
2863 # TODO: should use vbox->find_widget or so 3123 # TODO: should use vbox->find_widget or so
2864 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3124 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2865 $self->{hover} = $self->{item}{$HOVER}; 3125 $self->{hover} = $self->{item}{$HOVER};
2866}
2867 3126
3127 0
3128}
3129
2868sub button_up { 3130sub invoke_button_up {
2869 my ($self, $ev, $x, $y) = @_; 3131 my ($self, $ev, $x, $y) = @_;
2870 3132
2871 if ($ev->{button} == $self->{button}) { 3133 if ($ev->{button} == $self->{button}) {
2872 undef $GRAB; 3134 undef $GRAB;
2873 $self->hide; 3135 $self->hide;
2874 3136
2875 $self->_emit ("popdown"); 3137 $self->emit ("popdown");
2876 $self->{hover}[1]->() if $self->{hover}; 3138 $self->{hover}[1]->() if $self->{hover};
3139 } else {
3140 return 0
3141 }
3142
2877 } 3143 1
2878} 3144}
2879 3145
2880############################################################################# 3146#############################################################################
2881 3147
2882package CFClient::UI::Statusbox; 3148package CFClient::UI::Multiplexer;
2883 3149
2884our @ISA = CFClient::UI::VBox::; 3150our @ISA = CFClient::UI::Container::;
2885 3151
2886sub new { 3152sub new {
2887 my $class = shift; 3153 my $class = shift;
2888 3154
2889 $class->SUPER::new ( 3155 my $self = $class->SUPER::new (
3156 @_,
3157 );
3158
3159 $self->{current} = $self->{children}[0]
3160 if @{ $self->{children} };
3161
3162 $self
3163}
3164
3165sub add {
3166 my ($self, @widgets) = @_;
3167
3168 $self->SUPER::add (@widgets);
3169
3170 $self->{current} = $self->{children}[0]
3171 if @{ $self->{children} };
3172}
3173
3174sub get_current_page {
3175 my ($self) = @_;
3176
3177 $self->{current}
3178}
3179
3180sub set_current_page {
3181 my ($self, $page_or_widget) = @_;
3182
3183 my $widget = ref $page_or_widget
3184 ? $page_or_widget
3185 : $self->{children}[$page_or_widget];
3186
3187 $self->{current} = $widget;
3188 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3189
3190 $self->emit (page_changed => $self->{current});
3191
3192 $self->realloc;
3193}
3194
3195sub visible_children {
3196 $_[0]{current}
3197}
3198
3199sub size_request {
3200 my ($self) = @_;
3201
3202 $self->{current}->size_request
3203}
3204
3205sub invoke_size_allocate {
3206 my ($self, $w, $h) = @_;
3207
3208 $self->{current}->configure (0, 0, $w, $h);
3209
3210 1
3211}
3212
3213sub _draw {
3214 my ($self) = @_;
3215
3216 $self->{current}->draw;
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::Notebook;
3222
3223our @ISA = CFClient::UI::VBox::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (
3229 buttonbar => (new CFClient::UI::Buttonbar),
3230 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3231 # filter => # will be put between multiplexer and $self
3232 @_,
3233 );
3234
3235 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3236 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3237
3238 $self
3239}
3240
3241sub add {
3242 my ($self, $title, $widget, $tooltip) = @_;
3243
3244 Scalar::Util::weaken $self;
3245
3246 $self->{buttonbar}->add (new CFClient::UI::Button
3247 markup => $title,
3248 tooltip => $tooltip,
3249 on_activate => sub { $self->set_current_page ($widget) },
3250 );
3251
3252 $self->{multiplexer}->add ($widget);
3253}
3254
3255sub get_current_page {
3256 my ($self) = @_;
3257
3258 $self->{multiplexer}->get_current_page
3259}
3260
3261sub set_current_page {
3262 my ($self, $page) = @_;
3263
3264 $self->{multiplexer}->set_current_page ($page);
3265 $self->emit (page_changed => $self->{multiplexer}{current});
3266}
3267
3268#############################################################################
3269
3270package CFClient::UI::Combobox;
3271
3272use utf8;
3273
3274our @ISA = CFClient::UI::Button::;
3275
3276sub new {
3277 my $class = shift;
3278
3279 my $self = $class->SUPER::new (
3280 options => [], # [value, title, longdesc], ...
3281 value => undef,
3282 @_,
3283 );
3284
3285 $self->_set_value ($self->{value});
3286
3287 $self
3288}
3289
3290sub invoke_button_down {
3291 my ($self, $ev) = @_;
3292
3293 my @menu_items;
3294
3295 for (@{ $self->{options} }) {
3296 my ($value, $title, $tooltip) = @$_;
3297
3298 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3299 }
3300
3301 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3302}
3303
3304sub _set_value {
3305 my ($self, $value) = @_;
3306
3307 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3308 or return;
3309
3310 $self->{value} = $item->[0];
3311 $self->set_markup ("$item->[1] ⇓");
3312 $self->set_tooltip ($item->[2]);
3313}
3314
3315sub set_value {
3316 my ($self, $value) = @_;
3317
3318 return unless $self->{value} ne $value;
3319
3320 $self->_set_value ($value);
3321 $self->emit (changed => $value);
3322}
3323
3324#############################################################################
3325
3326package CFClient::UI::Statusbox;
3327
3328our @ISA = CFClient::UI::VBox::;
3329
3330sub new {
3331 my $class = shift;
3332
3333 my $self = $class->SUPER::new (
2890 fontsize => 0.8, 3334 fontsize => 0.8,
2891 @_, 3335 @_,
2892 ) 3336 );
3337
3338 Scalar::Util::weaken (my $this = $self);
3339
3340 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3341
3342 $self
2893} 3343}
2894 3344
2895sub reorder { 3345sub reorder {
2896 my ($self) = @_; 3346 my ($self) = @_;
2897 my $NOW = time; 3347 my $NOW = Time::HiRes::time;
3348
3349 # freeze display when hovering over any label
3350 return if $CFClient::UI::TOOLTIP->{owner}
3351 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3352 values %{ $self->{item} };
2898 3353
2899 while (my ($k, $v) = each %{ $self->{item} }) { 3354 while (my ($k, $v) = each %{ $self->{item} }) {
2900 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3355 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2901 } 3356 }
2902 3357
… …
2905 my @items = sort { 3360 my @items = sort {
2906 $a->{pri} <=> $b->{pri} 3361 $a->{pri} <=> $b->{pri}
2907 or $b->{id} <=> $a->{id} 3362 or $b->{id} <=> $a->{id}
2908 } values %{ $self->{item} }; 3363 } values %{ $self->{item} };
2909 3364
3365 $self->{timer}->interval (1);
3366
2910 my $count = 10 + 1; 3367 my $count = 10 + 1;
2911 for my $item (@items) { 3368 for my $item (@items) {
2912 last unless --$count; 3369 last unless --$count;
2913 3370
2914 push @widgets, $item->{label} ||= do { 3371 my $label = $item->{label} ||= do {
2915 # TODO: doesn't handle markup well (read as: at all) 3372 # TODO: doesn't handle markup well (read as: at all)
2916 my $short = $item->{count} > 1 3373 my $short = $item->{count} > 1
2917 ? "<b>$item->{count} ×</b> $item->{text}" 3374 ? "<b>$item->{count} ×</b> $item->{text}"
2918 : $item->{text}; 3375 : $item->{text};
2919 3376
… …
2927 tooltip => $item->{tooltip}, 3384 tooltip => $item->{tooltip},
2928 tooltip_font => $::FONT_PROP, 3385 tooltip_font => $::FONT_PROP,
2929 tooltip_width => 0.67, 3386 tooltip_width => 0.67,
2930 fontsize => $item->{fontsize} || $self->{fontsize}, 3387 fontsize => $item->{fontsize} || $self->{fontsize},
2931 max_w => $::WIDTH * 0.44, 3388 max_w => $::WIDTH * 0.44,
2932 fg => $item->{fg}, 3389 fg => [@{ $item->{fg} }],
2933 can_events => 1, 3390 can_events => 1,
2934 can_hover => 1 3391 can_hover => 1
2935 }; 3392 };
3393
3394 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3395 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3396 $label->update;
3397 $label->set_max_size (undef, $label->{req_h} * $diff)
3398 if $diff < 1;
3399 $self->{timer}->interval (1/30);
3400 } else {
3401 $label->{fg}[3] = $item->{fg}[3] || 1;
3402 }
3403
3404 push @widgets, $label;
2936 } 3405 }
2937 3406
2938 $self->clear; 3407 $self->clear;
2939 $self->SUPER::add (reverse @widgets); 3408 $self->SUPER::add (reverse @widgets);
2940} 3409}
… …
2945 $text =~ s/^\s+//; 3414 $text =~ s/^\s+//;
2946 $text =~ s/\s+$//; 3415 $text =~ s/\s+$//;
2947 3416
2948 return unless $text; 3417 return unless $text;
2949 3418
2950 my $timeout = time + ((delete $arg{timeout}) || 60); 3419 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2951 3420
2952 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3421 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2953 3422
2954 if (my $item = $self->{item}{$group}) { 3423 if (my $item = $self->{item}{$group}) {
2955 if ($item->{text} eq $text) { 3424 if ($item->{text} eq $text) {
2956 $item->{count}++; 3425 $item->{count}++;
2957 } else { 3426 } else {
2958 $item->{count} = 1; 3427 $item->{count} = 1;
2959 $item->{text} = $item->{tooltip} = $text; 3428 $item->{text} = $item->{tooltip} = $text;
2960 } 3429 }
2961 $item->{id} = ++$self->{id}; 3430 $item->{id} += 0.2;#d#
2962 $item->{timeout} = $timeout; 3431 $item->{timeout} = $timeout;
2963 delete $item->{label}; 3432 delete $item->{label};
2964 } else { 3433 } else {
2965 $self->{item}{$group} = { 3434 $self->{item}{$group} = {
2966 id => ++$self->{id}, 3435 id => ++$self->{id},
… …
2972 count => 1, 3441 count => 1,
2973 %arg, 3442 %arg,
2974 }; 3443 };
2975 } 3444 }
2976 3445
3446 $ROOT->on_refresh (reorder => sub {
2977 $self->reorder; 3447 $self->reorder;
3448 });
2978} 3449}
2979 3450
2980sub reconfigure { 3451sub reconfigure {
2981 my ($self) = @_; 3452 my ($self) = @_;
2982 3453
… …
2985 3456
2986 $self->reorder; 3457 $self->reorder;
2987 $self->SUPER::reconfigure; 3458 $self->SUPER::reconfigure;
2988} 3459}
2989 3460
3461sub destroy {
3462 my ($self) = @_;
3463
3464 $self->{timer}->cancel;
3465
3466 $self->SUPER::destroy;
3467}
3468
2990############################################################################# 3469#############################################################################
2991 3470
3471package CFClient::UI::Inventory;
3472
3473our @ISA = CFClient::UI::Table::;
3474
3475sub new {
3476 my $class = shift;
3477
3478 my $self = $class->SUPER::new (
3479 col_expand => [0, 1, 0],
3480 @_,
3481 );
3482
3483 $self
3484}
3485
3486sub set_items {
3487 my ($self, $items) = @_;
3488
3489 $self->clear;
3490 return unless $items;
3491
3492 my @items = sort {
3493 ($a->{type} <=> $b->{type})
3494 or ($a->{name} cmp $b->{name})
3495 } values %$items;
3496
3497 $self->{real_items} = \@items;
3498
3499 my $row = 0;
3500 for my $item (@items) {
3501 CFClient::Item::update_widgets $item;
3502
3503 $self->add (0, $row, $item->{face_widget});
3504 $self->add (1, $row, $item->{desc_widget});
3505 $self->add (2, $row, $item->{weight_widget});
3506
3507 $row++;
3508 }
3509}
3510
3511#############################################################################
3512
3513package CFClient::UI::SpellList;
3514
3515our @ISA = CFClient::UI::Table::;
3516
3517sub new {
3518 my $class = shift;
3519
3520 my $self = $class->SUPER::new (
3521 binding => [],
3522 commands => [],
3523 @_,
3524 )
3525}
3526
3527my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3528
3529my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3530 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3531my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3532 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3533my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3534 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3535my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3536 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3537my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3538 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3539
3540sub rebuild_spell_list {
3541 my ($self) = @_;
3542
3543 $CFClient::UI::ROOT->on_refresh ($self => sub {
3544 $self->clear;
3545
3546 return unless $::CONN;
3547
3548 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3549 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3550 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3551 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3552 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3553
3554 my $row = 0;
3555
3556 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3557 my $spell = $self->{spell}{$_};
3558
3559 $row++;
3560
3561 my $spell_cb = sub {
3562 my ($widget, $ev) = @_;
3563
3564 if ($ev->{button} == 1) {
3565 $::CONN->user_send ("cast $spell->{name}");
3566 } elsif ($ev->{button} == 2) {
3567 $::CONN->user_send ("invoke $spell->{name}");
3568 } elsif ($ev->{button} == 3) {
3569 (new CFClient::UI::Menu
3570 items => [
3571 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3572 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3573 ],
3574 )->popup ($ev);
3575 } else {
3576 return 0;
3577 }
3578
3579 1
3580 };
3581
3582 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3583
3584 #TODO: add path info to tooltip
3585 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3586
3587 $self->add (0, $row, new CFClient::UI::Face
3588 face => $spell->{face},
3589 can_hover => 1,
3590 can_events => 1,
3591 tooltip => $tooltip,
3592 on_button_down => $spell_cb,
3593 );
3594
3595 $self->add (1, $row, new CFClient::UI::Label
3596 expand => 1,
3597 text => $spell->{name},
3598 can_hover => 1,
3599 can_events => 1,
3600 tooltip => $tooltip,
3601 on_button_down => $spell_cb,
3602 );
3603
3604 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3605 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3606 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3607 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3608 }
3609 });
3610}
3611
3612sub add_spell {
3613 my ($self, $spell) = @_;
3614
3615 $self->{spell}->{$spell->{name}} = $spell;
3616 $self->rebuild_spell_list;
3617}
3618
3619sub remove_spell {
3620 my ($self, $spell) = @_;
3621
3622 delete $self->{spell}->{$spell->{name}};
3623 $self->rebuild_spell_list;
3624}
3625
3626sub clear_spells {
3627 my ($self) = @_;
3628
3629 $self->{spell} = {};
3630 $self->rebuild_spell_list;
3631}
3632
3633#############################################################################
3634
2992package CFClient::UI::Root; 3635package CFClient::UI::Root;
2993 3636
2994our @ISA = CFClient::UI::Container::; 3637our @ISA = CFClient::UI::Container::;
3638
3639use List::Util qw(min max);
2995 3640
2996use CFClient::OpenGL; 3641use CFClient::OpenGL;
2997 3642
2998sub new { 3643sub new {
2999 my $class = shift; 3644 my $class = shift;
… …
3006 Scalar::Util::weaken ($self->{root} = $self); 3651 Scalar::Util::weaken ($self->{root} = $self);
3007 3652
3008 $self 3653 $self
3009} 3654}
3010 3655
3011sub configure {
3012 my ($self, $x, $y, $w, $h) = @_;
3013
3014 $self->{w} = $w;
3015 $self->{h} = $h;
3016}
3017
3018sub reconfigure {
3019 my ($self) = @_;
3020
3021 $self->SUPER::reconfigure;
3022
3023 $self->size_allocate ($self->{w}, $self->{h}, 1)
3024 if $self->{w};
3025}
3026
3027sub size_request { 3656sub size_request {
3028 my ($self) = @_; 3657 my ($self) = @_;
3029 3658
3030 ($self->{w}, $self->{h}) 3659 ($self->{w}, $self->{h})
3031} 3660}
3032 3661
3662sub _to_pixel {
3663 my ($coord, $size, $max) = @_;
3664
3665 $coord =
3666 $coord eq "center" ? ($max - $size) * 0.5
3667 : $coord eq "max" ? $max
3668 : $coord;
3669
3670 $coord = 0 if $coord < 0;
3671 $coord = $max - $size if $coord > $max - $size;
3672
3673 int $coord + 0.5
3674}
3675
3033sub size_allocate { 3676sub invoke_size_allocate {
3034 my ($self, $w, $h, $changed) = @_; 3677 my ($self, $w, $h) = @_;
3035 3678
3036 for my $child ($self->children) { 3679 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3680 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3038 3681
3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3682 $X = $child->{force_x} if exists $child->{force_x};
3040 if exists $child->{req_x}; 3683 $Y = $child->{force_y} if exists $child->{force_y};
3041 3684
3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3685 $X = _to_pixel $X, $W, $self->{w};
3043 if exists $child->{req_y}; 3686 $Y = _to_pixel $Y, $H, $self->{h};
3044
3045 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3046
3047 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3048 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3049 3687
3050 $child->configure ($X, $Y, $W, $H); 3688 $child->configure ($X, $Y, $W, $H);
3051 } 3689 }
3690
3691 1
3052} 3692}
3053 3693
3054sub coord2local { 3694sub coord2local {
3055 my ($self, $x, $y) = @_; 3695 my ($self, $x, $y) = @_;
3056 3696
… …
3070} 3710}
3071 3711
3072sub add { 3712sub add {
3073 my ($self, @children) = @_; 3713 my ($self, @children) = @_;
3074 3714
3075 for my $child (@children) {
3076 $child->{is_toplevel} = 1; 3715 $_->{is_toplevel} = 1
3077 3716 for @children;
3078 # integerise window positions
3079 $child->{x} = int $child->{x};
3080 $child->{y} = int $child->{y};
3081 }
3082 3717
3083 $self->SUPER::add (@children); 3718 $self->SUPER::add (@children);
3084} 3719}
3085 3720
3086sub remove { 3721sub remove {
3087 my ($self, @children) = @_; 3722 my ($self, @children) = @_;
3088 3723
3089 $self->SUPER::remove (@children); 3724 $self->SUPER::remove (@children);
3725
3726 delete $self->{is_toplevel}
3727 for @children;
3090 3728
3091 while (@children) { 3729 while (@children) {
3092 my $w = pop @children; 3730 my $w = pop @children;
3093 push @children, $w->children; 3731 push @children, $w->children;
3094 $w->set_invisible; 3732 $w->set_invisible;
… …
3114 $_->() 3752 $_->()
3115 for values %{delete $self->{refresh_hook}}; 3753 for values %{delete $self->{refresh_hook}};
3116 } 3754 }
3117 3755
3118 if ($self->{realloc}) { 3756 if ($self->{realloc}) {
3757 my %queue;
3119 my @queue; 3758 my @queue;
3759 my $widget;
3120 3760
3761 outer:
3121 while () { 3762 while () {
3122 if ($self->{realloc}) { 3763 if (my $realloc = delete $self->{realloc}) {
3123 #TODO use array-of-depth approach 3764 for $widget (values %$realloc) {
3765 $widget->{visible} or next; # do not resize invisible widgets
3124 3766
3125 @queue = sort { $a->{visible} <=> $b->{visible} } 3767 $queue{$widget+0}++ and next; # duplicates are common
3126 @queue, values %{delete $self->{realloc}}; 3768
3769 push @{ $queue[$widget->{visible}] }, $widget;
3770 }
3127 } 3771 }
3128 3772
3773 while () {
3774 @queue or last outer;
3775
3776 $widget = pop @{ $queue[-1] || [] }
3777 and last;
3778
3779 pop @queue;
3780 }
3781
3782 delete $queue{$widget+0};
3783
3784 my ($w, $h) = $widget->size_request;
3785
3786 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3787 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3788
3789 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3790 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3791
3792 $w = $widget->{force_w} if exists $widget->{force_w};
3793 $h = $widget->{force_h} if exists $widget->{force_h};
3794
3795 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3796 || delete $widget->{force_realloc}) {
3797 $widget->{req_w} = $w;
3798 $widget->{req_h} = $h;
3799
3800 $self->{size_alloc}{$widget+0} = $widget;
3801
3802 if (my $parent = $widget->{parent}) {
3803 $self->{realloc}{$parent+0} = $parent
3804 unless $queue{$parent+0};
3805
3806 $parent->{force_size_alloc} = 1;
3807 $self->{size_alloc}{$parent+0} = $parent;
3808 }
3809 }
3810
3811 delete $self->{realloc}{$widget+0};
3812 }
3813 }
3814
3815 while (my $size_alloc = delete $self->{size_alloc}) {
3816 my @queue = sort { $b->{visible} <=> $a->{visible} }
3817 values %$size_alloc;
3818
3819 while () {
3129 my $widget = pop @queue || last; 3820 my $widget = pop @queue || last;
3130 3821
3131 $widget->{visible} or last; # do not resize invisible widgets 3822 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3132
3133 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3134 ? @$widget{qw(def_w def_h)}
3135 : $widget->size_request;
3136
3137 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3138
3139 $widget->{req_w} = $w;
3140 $widget->{req_h} = $h;
3141
3142 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3143
3144 push @queue, $widget->{parent}
3145 if $widget->{parent};
3146 }
3147 }
3148
3149 while (my $size_alloc = delete $self->{size_alloc}) {
3150 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3151 values %$size_alloc;
3152
3153 while () {
3154 my ($widget, $w, $h) = @{ pop @queue or last };
3155 3823
3156 $w = 0 if $w < 0; 3824 $w = 0 if $w < 0;
3157 $h = 0 if $h < 0; 3825 $h = 0 if $h < 0;
3158 3826
3159 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3827 $w = int $w + 0.5;
3828 $h = int $h + 0.5;
3160 3829
3830 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3831 $widget->{old_w} = $widget->{w};
3832 $widget->{old_h} = $widget->{h};
3833
3161 $widget->{w} = $w; 3834 $widget->{w} = $w;
3162 $widget->{h} = $h; 3835 $widget->{h} = $h;
3163 3836
3164 $widget->emit (size_allocate => $w, $h, $changed); 3837 $widget->emit (size_allocate => $w, $h);
3838 }
3165 } 3839 }
3166 } 3840 }
3167 3841
3168 while ($self->{post_alloc_hook}) { 3842 while ($self->{post_alloc_hook}) {
3169 $_->() 3843 $_->()
3170 for values %{delete $self->{post_alloc_hook}}; 3844 for values %{delete $self->{post_alloc_hook}};
3171 } 3845 }
3846
3172 3847
3173 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3848 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3174 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3849 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3175 glClear GL_COLOR_BUFFER_BIT; 3850 glClear GL_COLOR_BUFFER_BIT;
3176 3851
… …
3178 glLoadIdentity; 3853 glLoadIdentity;
3179 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3854 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3180 glMatrixMode GL_MODELVIEW; 3855 glMatrixMode GL_MODELVIEW;
3181 glLoadIdentity; 3856 glLoadIdentity;
3182 3857
3858 {
3859 package CFClient::UI::Base;
3860
3861 ($draw_x, $draw_y, $draw_w, $draw_h) =
3862 (0, 0, $self->{w}, $self->{h});
3863 }
3864
3183 $self->_draw; 3865 $self->_draw;
3184} 3866}
3185 3867
3186############################################################################# 3868#############################################################################
3187 3869

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