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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.254 by root, Mon May 29 01:53:23 2006 UTC vs.
Revision 1.328 by root, Sat Jul 22 13:43:05 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 => $_[0])
… …
76 83
77sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
78 my ($ev) = @_; 85 my ($ev) = @_;
79 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
80 87
88 warn "button down $ev->{button}\n";#d#
89
81 if (!$BUTTON_STATE) { 90 if (!$BUTTON_STATE) {
82 my $widget = $ROOT->find_widget ($x, $y); 91 my $widget = $ROOT->find_widget ($x, $y);
83 92
84 $GRAB = $widget; 93 $GRAB = $widget;
85 $GRAB->update if $GRAB; 94 $GRAB->update if $GRAB;
86 95
87 check_tooltip; 96 $TOOLTIP_WATCHER->cb->();
88 } 97 }
89 98
90 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 99 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
91 100
92 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 101 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
… …
107 if (!$BUTTON_STATE) { 116 if (!$BUTTON_STATE) {
108 my $grab = $GRAB; undef $GRAB; 117 my $grab = $GRAB; undef $GRAB;
109 $grab->update if $grab; 118 $grab->update if $grab;
110 $GRAB->update if $GRAB; 119 $GRAB->update if $GRAB;
111 120
112 check_tooltip; 121 $TOOLTIP_WATCHER->cb->();
113 } 122 }
114} 123}
115 124
116sub feed_sdl_motion_event { 125sub feed_sdl_motion_event {
117 my ($ev) = @_; 126 my ($ev) = @_;
… …
123 my $hover = $HOVER; $HOVER = $widget; 132 my $hover = $HOVER; $HOVER = $widget;
124 133
125 $hover->update if $hover && $hover->{can_hover}; 134 $hover->update if $hover && $hover->{can_hover};
126 $HOVER->update if $HOVER && $HOVER->{can_hover}; 135 $HOVER->update if $HOVER && $HOVER->{can_hover};
127 136
128 check_tooltip; 137 $TOOLTIP_WATCHER->start;
129 } 138 }
130 139
131 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) 140 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
132 if $HOVER; 141 if $HOVER;
133} 142}
… …
165sub rescale_widgets { 174sub rescale_widgets {
166 my ($sx, $sy) = @_; 175 my ($sx, $sy) = @_;
167 176
168 for my $widget (values %WIDGET) { 177 for my $widget (values %WIDGET) {
169 if ($widget->{is_toplevel}) { 178 if ($widget->{is_toplevel}) {
179 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
181
170 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 182 $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}; 183 $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}; 184 $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}; 185 $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}; 186 $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}; 187 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
188
189 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
190 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
191
176 } 192 }
177 } 193 }
178 194
179 reconfigure_widgets; 195 reconfigure_widgets;
180} 196}
… …
189 205
190sub new { 206sub new {
191 my $class = shift; 207 my $class = shift;
192 208
193 my $self = bless { 209 my $self = bless {
194 x => 0, 210 x => "center",
195 y => 0, 211 y => "center",
196 z => 0, 212 z => 0,
213 w => undef,
214 h => undef,
197 can_events => 1, 215 can_events => 1,
198 @_ 216 @_
199 }, $class; 217 }, $class;
218
219 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
200 220
201 for (keys %$self) { 221 for (keys %$self) {
202 if (/^on_(.*)$/) { 222 if (/^on_(.*)$/) {
203 $self->connect ($1 => delete $self->{$_}); 223 $self->connect ($1 => delete $self->{$_});
204 } 224 }
205 } 225 }
206 226
207 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
208
209 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 227 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
210 $self->{req_x} = $layout->{x} * $::WIDTH; 228 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
211 $self->{req_y} = $layout->{y} * $::HEIGHT; 229 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
212 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 230 $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; 231 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
232
233 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
234 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
235
236 $self->show if $layout->{show};
214 } 237 }
215 238
216 $self 239 $self
217} 240}
218 241
… …
229 return if $self->{parent}; 252 return if $self->{parent};
230 253
231 $CFClient::UI::ROOT->add ($self); 254 $CFClient::UI::ROOT->add ($self);
232} 255}
233 256
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 $self->update;
244}
245
246sub set_visible { 257sub set_visible {
247 my ($self) = @_; 258 my ($self) = @_;
248 259
249 return if $self->{visible}; 260 return if $self->{visible};
250 261
… …
263 274
264 return unless $self->{visible}; 275 return unless $self->{visible};
265 276
266 $_->set_invisible for $self->children; 277 $_->set_invisible for $self->children;
267 278
279 delete $self->{visible};
268 delete $self->{root}; 280 delete $self->{root};
269 delete $self->{visible};
270 281
271 undef $GRAB if $GRAB == $self; 282 undef $GRAB if $GRAB == $self;
272 undef $HOVER if $HOVER == $self; 283 undef $HOVER if $HOVER == $self;
273 284
274 CFClient::UI::check_tooltip 285 $CFClient::UI::TOOLTIP_WATCHER->cb->()
275 if $TOOLTIP->{owner} == $self; 286 if $TOOLTIP->{owner} == $self;
276 287
277 $self->focus_out; 288 $self->emit ("focus_out");
278
279 $self->emit (visibility_change => 0); 289 $self->emit (visibility_change => 0);
280} 290}
281 291
282sub set_visibility { 292sub set_visibility {
283 my ($self, $visible) = @_; 293 my ($self, $visible) = @_;
… …
303 313
304 $self->{parent}->remove ($self) 314 $self->{parent}->remove ($self)
305 if $self->{parent}; 315 if $self->{parent};
306} 316}
307 317
308sub move { 318sub move_abs {
309 my ($self, $x, $y, $z) = @_; 319 my ($self, $x, $y, $z) = @_;
310 320
311 $self->{x} = int $x; 321 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
312 $self->{y} = int $y; 322 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
313 $self->{z} = $z if defined $z; 323 $self->{z} = $z if defined $z;
314 324
315 $self->update; 325 $self->update;
316} 326}
317 327
318sub set_size { 328sub set_size {
319 my ($self, $w, $h) = @_; 329 my ($self, $w, $h) = @_;
320 330
321 $self->{def_w} = $w; 331 $self->{force_w} = $w;
322 $self->{def_h} = $h; 332 $self->{force_h} = $h;
323 333
324 $self->realloc; 334 $self->realloc;
325} 335}
326 336
327sub size_request { 337sub size_request {
328 require Carp; 338 require Carp;
329 Carp::confess "size_request is abstract"; 339 Carp::confess "size_request is abstract";
330} 340}
331 341
342sub baseline_shift {
343 0
344}
345
332sub configure { 346sub configure {
333 my ($self, $x, $y, $w, $h) = @_; 347 my ($self, $x, $y, $w, $h) = @_;
334 348
335 if ($self->{aspect}) { 349 if ($self->{aspect}) {
350 my ($ow, $oh) = ($w, $h);
351
336 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 352 $w = List::Util::min $w, int $h * $self->{aspect};
337 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 353 $h = List::Util::min $h, int $w / $self->{aspect};
338 354
339 # use alignment to adjust x, y 355 # use alignment to adjust x, y
340 356
341 $x += int +($w - $w2) * 0.5; 357 $x += int 0.5 * ($ow - $w);
342 $y += int +($h - $h2) * 0.5; 358 $y += int 0.5 * ($oh - $h);
343
344 ($w, $h) = ($w2, $h2);
345 } 359 }
346 360
347 if ($self->{x} != $x || $self->{y} != $y) { 361 if ($self->{x} ne $x || $self->{y} ne $y) {
348 $self->{x} = $x; 362 $self->{x} = $x;
349 $self->{y} = $y; 363 $self->{y} = $y;
350 $self->update; 364 $self->update;
351 } 365 }
352 366
353 if ($self->{w} != $w || $self->{h} != $h) { 367 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
354 return unless $self->{visible}; 368 return unless $self->{visible};
355 369
370 $self->{alloc_w} = $w;
371 $self->{alloc_h} = $h;
372
356 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 373 $self->{root}{size_alloc}{$self+0} = $self;
357 } 374 }
358}
359
360sub size_allocate {
361 # nothing to be done
362} 375}
363 376
364sub children { 377sub children {
378 # nop
379}
380
381sub visible_children {
382 $_[0]->children
365} 383}
366 384
367sub set_max_size { 385sub set_max_size {
368 my ($self, $w, $h) = @_; 386 my ($self, $w, $h) = @_;
369 387
370 delete $self->{max_w}; $self->{max_w} = $w if $w; 388 $self->{max_w} = int $w if defined $w;
371 delete $self->{max_h}; $self->{max_h} = $h if $h; 389 $self->{max_h} = int $h if defined $h;
390
391 $self->realloc;
372} 392}
373 393
374sub set_tooltip { 394sub set_tooltip {
375 my ($self, $tooltip) = @_; 395 my ($self, $tooltip) = @_;
376 396
… …
381 401
382 $self->{tooltip} = $tooltip; 402 $self->{tooltip} = $tooltip;
383 403
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 404 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner}; 405 delete $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip; 406 $CFClient::UI::TOOLTIP_WATCHER->cb->();
387 } 407 }
388} 408}
389 409
390# translate global coordinates to local coordinate system 410# translate global coordinates to local coordinate system
391sub coord2local { 411sub coord2local {
… …
399 my ($self, $x, $y) = @_; 419 my ($self, $x, $y) = @_;
400 420
401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 421 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
402} 422}
403 423
404sub focus_in { 424sub invoke_focus_in {
405 my ($self) = @_; 425 my ($self) = @_;
406 426
407 return if $FOCUS == $self; 427 return if $FOCUS == $self;
408 return unless $self->{can_focus}; 428 return unless $self->{can_focus};
409 429
410 my $focus = $FOCUS; $FOCUS = $self; 430 $FOCUS = $self;
411 431
412 $self->_emit (focus_in => $focus); 432 $self->update;
413 433
414 $focus->update if $focus; 434 0
415 $FOCUS->update;
416} 435}
417 436
418sub focus_out { 437sub invoke_focus_out {
419 my ($self) = @_; 438 my ($self) = @_;
420 439
421 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
422 441
423 my $focus = $FOCUS; undef $FOCUS; 442 undef $FOCUS;
424 443
425 $self->_emit (focus_out => $focus); 444 $self->update;
426 445
427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 446 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
430 unless $FOCUS; 447 unless $FOCUS;
431}
432 448
449 0
450}
451
452sub grab_focus {
453 my ($self) = @_;
454
455 $FOCUS->emit ("focus_out") if $FOCUS;
456 $self->emit ("focus_in");
457}
458
433sub mouse_motion { } 459sub invoke_mouse_motion { 0 }
434sub button_up { } 460sub invoke_button_up { 0 }
435sub key_down { } 461sub invoke_key_down { 0 }
436sub key_up { } 462sub invoke_key_up { 0 }
437 463
438sub button_down { 464sub invoke_button_down {
439 my ($self, $ev, $x, $y) = @_; 465 my ($self, $ev, $x, $y) = @_;
440 466
441 $self->focus_in; 467 $self->grab_focus;
442}
443 468
444sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 469 warn "button down $ev->{button} $x $y\n";#d#
445sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 470
446sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 471 0
447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 472}
448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub emit {
481 my ($self, $signal, @args) = @_;
482
483 #d##TODO# stop propagating at first true, do not use sum
484 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
485 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
486 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
487}
449 488
450sub find_widget { 489sub find_widget {
451 my ($self, $x, $y) = @_; 490 my ($self, $x, $y) = @_;
452 491
453 return () unless $self->{can_events}; 492 return () unless $self->{can_events};
… …
461 500
462sub set_parent { 501sub set_parent {
463 my ($self, $parent) = @_; 502 my ($self, $parent) = @_;
464 503
465 Scalar::Util::weaken ($self->{parent} = $parent); 504 Scalar::Util::weaken ($self->{parent} = $parent);
466
467 $self->set_visible if $parent->{visible}; 505 $self->set_visible if $parent->{visible};
468} 506}
469 507
470sub connect {
471 my ($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, $visible) = @_;
491}
492
493sub realloc { 508sub realloc {
494 my ($self) = @_; 509 my ($self) = @_;
495 510
496 if ($self->{visible}) { 511 if ($self->{visible}) {
497 return if $self->{root}{realloc}{$self}; 512 return if $self->{root}{realloc}{$self+0};
498 513
499 $self->{root}{realloc}{$self} = $self; 514 $self->{root}{realloc}{$self+0} = $self;
500 $self->{root}->update; 515 $self->{root}->update;
501 } else { 516 } else {
502 delete $self->{req_w}; 517 delete $self->{req_w};
518 delete $self->{req_h};
503 } 519 }
504} 520}
505 521
506sub update { 522sub update {
507 my ($self) = @_; 523 my ($self) = @_;
508 524
509 $self->{parent}->update 525 $self->{parent}->update
510 if $self->{parent}; 526 if $self->{parent};
511} 527}
512 528
529sub reconfigure {
530 my ($self) = @_;
531
532 $self->realloc;
533 $self->update;
534}
535
536# using global variables seems a bit hacky, but passing through all drawing
537# functions seems pointless.
538our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
539
513sub draw { 540sub draw {
514 my ($self) = @_; 541 my ($self) = @_;
515 542
516 return unless $self->{h} && $self->{w}; 543 return unless $self->{h} && $self->{w};
544
545 # update screen rectangle
546 local $draw_x = $draw_x + $self->{x};
547 local $draw_y = $draw_y + $self->{y};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
517 552
518 glPushMatrix; 553 glPushMatrix;
519 glTranslate $self->{x}, $self->{y}, 0; 554 glTranslate $self->{x}, $self->{y}, 0;
520 $self->_draw;
521 glPopMatrix;
522 555
523 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
524 my ($x, $y) = @$self{qw(x y)};
525
526 glColor 1, 0.8, 0.5, 0.2; 557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
527 glEnable GL_BLEND; 558 glEnable GL_BLEND;
528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
529 glBegin GL_QUADS; 560 glBegin GL_QUADS;
530 glVertex $x , $y; 561 glVertex 0 , 0;
531 glVertex $x + $self->{w}, $y; 562 glVertex $self->{w}, 0;
532 glVertex $x + $self->{w}, $y + $self->{h}; 563 glVertex $self->{w}, $self->{h};
533 glVertex $x , $y + $self->{h}; 564 glVertex 0 , $self->{h};
534 glEnd; 565 glEnd;
535 glDisable GL_BLEND; 566 glDisable GL_BLEND;
536 } 567 }
537 568
538 if ($ENV{PCLIENT_DEBUG}) { 569 if ($ENV{CFPLUS_DEBUG} & 1) {
539 glPushMatrix; 570 glPushMatrix;
540 glColor 1, 1, 0, 1; 571 glColor 1, 1, 0, 1;
541 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 572 glTranslate 0.375, 0.375;
542 glBegin GL_LINE_LOOP; 573 glBegin GL_LINE_LOOP;
543 glVertex 0 , 0; 574 glVertex 0 , 0;
544 glVertex $self->{w} - 1, 0; 575 glVertex $self->{w} - 1, 0;
545 glVertex $self->{w} - 1, $self->{h} - 1; 576 glVertex $self->{w} - 1, $self->{h} - 1;
546 glVertex 0 , $self->{h} - 1; 577 glVertex 0 , $self->{h} - 1;
547 glEnd; 578 glEnd;
548 glPopMatrix; 579 glPopMatrix;
549 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
550 } 581 }
582
583 $self->_draw;
584 glPopMatrix;
551} 585}
552 586
553sub _draw { 587sub _draw {
554 my ($self) = @_; 588 my ($self) = @_;
555 589
… …
557} 591}
558 592
559sub DESTROY { 593sub DESTROY {
560 my ($self) = @_; 594 my ($self) = @_;
561 595
596 return if CFClient::in_destruct;
597
562 delete $WIDGET{$self+0}; 598 delete $WIDGET{$self+0};
563 #$self->deactivate; 599
600 eval { $self->destroy };
601 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
564} 602}
565 603
566############################################################################# 604#############################################################################
567 605
568package CFClient::UI::DrawBG; 606package CFClient::UI::DrawBG;
… …
593 631
594 if ($color && (@$color < 4 || $color->[3])) { 632 if ($color && (@$color < 4 || $color->[3])) {
595 my ($w, $h) = @$self{qw(w h)}; 633 my ($w, $h) = @$self{qw(w h)};
596 634
597 glEnable GL_BLEND; 635 glEnable GL_BLEND;
598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 636 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
599 glColor @$color; 637 glColor_premultiply @$color;
600 638
601 glBegin GL_QUADS; 639 glBegin GL_QUADS;
602 glVertex 0 , 0; 640 glVertex 0 , 0;
603 glVertex 0 , $h; 641 glVertex 0 , $h;
604 glVertex $w, $h; 642 glVertex $w, $h;
… …
619 my ($class, %arg) = @_; 657 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg); 658 $class->SUPER::new (can_events => 0, %arg);
621} 659}
622 660
623sub size_request { 661sub size_request {
624 (0, 0) 662 my ($self) = @_;
663
664 ($self->{w} + 0, $self->{h} + 0)
625} 665}
626 666
627sub draw { } 667sub draw { }
628 668
629############################################################################# 669#############################################################################
… …
633our @ISA = CFClient::UI::Base::; 673our @ISA = CFClient::UI::Base::;
634 674
635sub new { 675sub new {
636 my ($class, %arg) = @_; 676 my ($class, %arg) = @_;
637 677
638 my $children = delete $arg{children} || []; 678 my $children = delete $arg{children};
639 679
640 my $self = $class->SUPER::new ( 680 my $self = $class->SUPER::new (
641 children => [], 681 children => [],
642 can_events => 0, 682 can_events => 0,
643 %arg, 683 %arg,
644 ); 684 );
685
645 $self->add ($_) for @$children; 686 $self->add (@$children)
687 if $children;
646 688
647 $self 689 $self
648} 690}
649 691
650sub add { 692sub add {
… …
698 $x -= $self->{x}; 740 $x -= $self->{x};
699 $y -= $self->{y}; 741 $y -= $self->{y};
700 742
701 my $res; 743 my $res;
702 744
703 for (reverse @{ $self->{children} }) { 745 for (reverse $self->visible_children) {
704 $res = $_->find_widget ($x, $y) 746 $res = $_->find_widget ($x, $y)
705 and return $res; 747 and return $res;
706 } 748 }
707 749
708 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 750 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
729} 771}
730 772
731sub add { 773sub add {
732 my ($self, $child) = @_; 774 my ($self, $child) = @_;
733 775
734 $self->{children} = []; 776 $self->SUPER::remove ($_) for @{ $self->{children} };
735
736 $self->SUPER::add ($child); 777 $self->SUPER::add ($child);
737} 778}
738 779
739sub remove { 780sub remove {
740 my ($self, $widget) = @_; 781 my ($self, $widget) = @_;
… …
749 790
750sub size_request { 791sub size_request {
751 $_[0]{children}[0]->size_request 792 $_[0]{children}[0]->size_request
752} 793}
753 794
754sub size_allocate { 795sub invoke_size_allocate {
755 my ($self, $w, $h, $changed) = @_; 796 my ($self, $w, $h) = @_;
756 797
757 $self->{children}[0]->configure (0, 0, $w, $h); 798 $self->{children}[0]->configure (0, 0, $w, $h);
799
800 1
758} 801}
759 802
760############################################################################# 803#############################################################################
804
805# back-buffered drawing area
761 806
762package CFClient::UI::Window; 807package CFClient::UI::Window;
763 808
764our @ISA = CFClient::UI::Bin::; 809our @ISA = CFClient::UI::Bin::;
765 810
… …
776 821
777 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 822 $ROOT->on_post_alloc ($self => sub { $self->render_child });
778 $self->SUPER::update; 823 $self->SUPER::update;
779} 824}
780 825
781sub size_allocate { 826sub invoke_size_allocate {
782 my ($self, $w, $h, $changed) = @_; 827 my ($self, $w, $h) = @_;
783 828
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update 829 $self->update;
786 if $changed; 830
831 $self->SUPER::invoke_size_allocate ($w, $h)
787} 832}
788 833
789sub _render { 834sub _render {
835 my ($self) = @_;
836
790 $_[0]{children}[0]->draw; 837 $self->{children}[0]->draw;
791} 838}
792 839
793sub render_child { 840sub render_child {
794 my ($self) = @_; 841 my ($self) = @_;
795 842
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 843 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 844 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 845 glClear GL_COLOR_BUFFER_BIT;
799 846
847 {
848 package CFClient::UI::Base;
849
850 ($draw_x, $draw_y, $draw_w, $draw_h) =
851 (0, 0, $self->{w}, $self->{h});
852 }
853
800 $self->_render; 854 $self->_render;
801 }; 855 };
802} 856}
803 857
804sub _draw { 858sub _draw {
805 my ($self) = @_; 859 my ($self) = @_;
806 860
807 my ($w, $h) = ($self->w, $self->h); 861 my ($w, $h) = @$self{qw(w h)};
808 862
809 my $tex = $self->{texture} 863 my $tex = $self->{texture}
810 or return; 864 or return;
811 865
812 glEnable GL_TEXTURE_2D; 866 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 868 glColor 0, 0, 0, 1;
815 869
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 870 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
817 871
818 glDisable GL_TEXTURE_2D; 872 glDisable GL_TEXTURE_2D;
819} 873}
… …
835} 889}
836 890
837sub size_request { 891sub size_request {
838 my ($self) = @_; 892 my ($self) = @_;
839 893
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 894 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 895
842 $w = 10 if $self->{scroll_x}; 896 $w = 10 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y}; 897 $h = 10 if $self->{scroll_y};
844 898
845 ($w, $h) 899 ($w, $h)
846} 900}
847 901
848sub size_allocate { 902sub invoke_size_allocate {
849 my ($self, $w, $h, $changed) = @_; 903 my ($self, $w, $h) = @_;
850 904
905 my $child = $self->child;
906
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 907 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 908 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
853 909
854 $self->child->configure (0, 0, $w, $h); 910 $self->child->configure (0, 0, $w, $h);
855 $self->update; 911 $self->update;
912
913 1
856} 914}
857 915
858sub set_offset { 916sub set_offset {
859 my ($self, $x, $y) = @_; 917 my ($self, $x, $y) = @_;
860 918
… …
893} 951}
894 952
895sub _render { 953sub _render {
896 my ($self) = @_; 954 my ($self) = @_;
897 955
956 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
957 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
958
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 959 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899 960
900 $self->SUPER::_render; 961 $self->SUPER::_render;
901} 962}
902 963
… …
905package CFClient::UI::ScrolledWindow; 966package CFClient::UI::ScrolledWindow;
906 967
907our @ISA = CFClient::UI::HBox::; 968our @ISA = CFClient::UI::HBox::;
908 969
909sub new { 970sub new {
910 my $class = shift; 971 my ($class, %arg) = @_;
972
973 my $child = delete $arg{child};
911 974
912 my $self; 975 my $self;
913 976
914 my $slider = new CFClient::UI::Slider 977 my $slider = new CFClient::UI::Slider
915 vertical => 1, 978 vertical => 1,
… …
920 ; 983 ;
921 984
922 $self = $class->SUPER::new ( 985 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1), 986 vp => (new CFClient::UI::ViewPort expand => 1),
924 slider => $slider, 987 slider => $slider,
925 @_, 988 %arg,
926 ); 989 );
927 990
928 $self->{vp}->add ($self->{scrolled});
929 $self->add ($self->{vp});
930 $self->add ($self->{slider}); 991 $self->SUPER::add ($self->{vp}, $self->{slider});
992 $self->add ($child) if $child;
931 993
932 $self 994 $self
933} 995}
934 996
997#TODO# update range on size_allocate depending on child
998
999sub add {
1000 my ($self, $widget) = @_;
1001
1002 $self->{vp}->add ($self->{child} = $widget);
1003}
1004
1005sub invoke_button_down {
1006 my ($self, $ev) = @_;
1007
1008 warn "button down $ev->{button}\n";#d#
1009
1010 0
1011}
1012
1013sub update_slider {
1014 my ($self) = @_;
1015
1016 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1017}
1018
935sub update { 1019sub update {
936 my ($self) = @_; 1020 my ($self) = @_;
937 1021
938 $self->SUPER::update; 1022 $self->SUPER::update;
939 1023
940 # todo: overwrite size_allocate of child 1024 $self->update_slider;
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943} 1025}
944 1026
945sub size_allocate { 1027sub invoke_size_allocate {
946 my ($self, $w, $h, $changed) = @_; 1028 my ($self, $w, $h) = @_;
947 1029
1030 $self->update_slider;
1031
948 $self->SUPER::size_allocate ($w, $h, $changed); 1032 $self->SUPER::invoke_size_allocate ($w, $h)
949
950 my $child = $self->{vp}->child;
951 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
952} 1033}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956 1034
957############################################################################# 1035#############################################################################
958 1036
959package CFClient::UI::Frame; 1037package CFClient::UI::Frame;
960 1038
… …
976 1054
977 if ($self->{bg}) { 1055 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)}; 1056 my ($w, $h) = @$self{qw(w h)};
979 1057
980 glEnable GL_BLEND; 1058 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1059 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} }; 1060 glColor_premultiply @{ $self->{bg} };
983 1061
984 glBegin GL_QUADS; 1062 glBegin GL_QUADS;
985 glVertex 0 , 0; 1063 glVertex 0 , 0;
986 glVertex 0 , $h; 1064 glVertex 0 , $h;
987 glVertex $w, $h; 1065 glVertex $w, $h;
… …
1000 1078
1001our @ISA = CFClient::UI::Bin::; 1079our @ISA = CFClient::UI::Bin::;
1002 1080
1003use CFClient::OpenGL; 1081use CFClient::OpenGL;
1004 1082
1005my @tex = 1083my $bg =
1084 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1085 mipmap => 1, wrap => 1;
1086
1087my @border =
1006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1088 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); 1089 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1008 1090
1009sub new { 1091sub new {
1010 my $class = shift; 1092 my ($class, %arg) = @_;
1011 1093
1012 my $self = $class->SUPER::new ( 1094 my $self = $class->SUPER::new (
1013 bg => [1, 1, 1, 1], 1095 bg => [1, 1, 1, 1],
1014 border_bg => [1, 1, 1, 1], 1096 border_bg => [1, 1, 1, 1],
1015 border => 0.6, 1097 border => 0.6,
1016 is_toplevel => 1,
1017 can_events => 1, 1098 can_events => 1,
1018 @_ 1099 min_w => 64,
1100 min_h => 32,
1101 %arg,
1019 ); 1102 );
1020 1103
1021 $self->{title} &&= new CFClient::UI::Label 1104 $self->{title_widget} = new CFClient::UI::Label
1022 align => 0, 1105 align => 0,
1023 valign => 1, 1106 valign => 1,
1024 text => $self->{title}, 1107 text => $self->{title},
1025 fontsize => $self->{border}; 1108 fontsize => $self->{border},
1109 if exists $self->{title};
1110
1111 if ($self->{has_close_button}) {
1112 $self->{close_button} =
1113 new CFClient::UI::ImageButton
1114 path => 'x1_close.png',
1115 on_activate => sub { $self->emit ("delete") };
1116
1117 $self->CFClient::UI::Container::add ($self->{close_button});
1118 }
1026 1119
1027 $self 1120 $self
1121}
1122
1123sub add {
1124 my ($self, @widgets) = @_;
1125
1126 $self->SUPER::add (@widgets);
1127 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1128 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1028} 1129}
1029 1130
1030sub border { 1131sub border {
1031 int $_[0]{border} * $::FONTSIZE 1132 int $_[0]{border} * $::FONTSIZE
1032} 1133}
1033 1134
1034sub size_request { 1135sub size_request {
1035 my ($self) = @_; 1136 my ($self) = @_;
1137
1138 $self->{title_widget}->size_request
1139 if $self->{title_widget};
1140
1141 $self->{close_button}->size_request
1142 if $self->{close_button};
1036 1143
1037 my ($w, $h) = $self->SUPER::size_request; 1144 my ($w, $h) = $self->SUPER::size_request;
1038 1145
1039 ( 1146 (
1040 $w + $self->border * 2, 1147 $w + $self->border * 2,
1041 $h + $self->border * 2, 1148 $h + $self->border * 2,
1042 ) 1149 )
1043} 1150}
1044 1151
1045sub size_allocate { 1152sub invoke_size_allocate {
1046 my ($self, $w, $h, $changed) = @_; 1153 my ($self, $w, $h) = @_;
1047 1154
1048 return unless $changed; 1155 if ($self->{title_widget}) {
1156 $self->{title_widget}{w} = $w;
1157 $self->{title_widget}{h} = $h;
1158 $self->{title_widget}->invoke_size_allocate ($w, $h);
1159 }
1049 1160
1161 my $border = $self->border;
1162
1050 $h -= List::Util::max 0, $self->border * 2; 1163 $h -= List::Util::max 0, $border * 2;
1051 $w -= List::Util::max 0, $self->border * 2; 1164 $w -= List::Util::max 0, $border * 2;
1052 1165
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); 1166 $self->child->configure ($border, $border, $w, $h);
1057}
1058 1167
1168 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1169 if $self->{close_button};
1170
1171 1
1172}
1173
1174sub invoke_delete {
1175 my ($self) = @_;
1176
1177 $self->hide;
1178
1179 1
1180}
1181
1059sub button_down { 1182sub invoke_button_down {
1060 my ($self, $ev, $x, $y) = @_; 1183 my ($self, $ev, $x, $y) = @_;
1061 1184
1062 my ($w, $h) = @$self{qw(w h)}; 1185 my ($w, $h) = @$self{qw(w h)};
1063 my $border = $self->border; 1186 my $border = $self->border;
1064 1187
… …
1077 my ($ev, $x, $y) = @_; 1200 my ($ev, $x, $y) = @_;
1078 1201
1079 my $dx = $ev->{x} - $ox; 1202 my $dx = $ev->{x} - $ox;
1080 my $dy = $ev->{y} - $oy; 1203 my $dy = $ev->{y} - $oy;
1081 1204
1082 $self->{user_x} = $wx + $dx * $mx;
1083 $self->{user_y} = $wy + $dy * $my;
1084 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1205 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1085 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1206 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1086 $self->move ($self->{user_x}, $self->{user_y}); 1207
1208 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1087 $self->realloc; 1209 $self->realloc;
1088 }; 1210 };
1089 1211
1090 } elsif ($lr ^ $td) { 1212 } elsif ($lr ^ $td) {
1091 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1213 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1094 $self->{motion} = sub { 1216 $self->{motion} = sub {
1095 my ($ev, $x, $y) = @_; 1217 my ($ev, $x, $y) = @_;
1096 1218
1097 ($x, $y) = ($ev->{x}, $ev->{y}); 1219 ($x, $y) = ($ev->{x}, $ev->{y});
1098 1220
1099 $self->{user_x} = $bx + $x - $ox; 1221 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1100 $self->{user_y} = $by + $y - $oy; 1222 # HACK: the next line is required to enforce placement
1101 1223 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1102 $self->move ($self->{user_x}, $self->{user_y});
1103 $self->realloc;
1104 }; 1224 };
1225 } else {
1226 return 0;
1227 }
1228
1105 } 1229 1
1106} 1230}
1107 1231
1108sub button_up { 1232sub invoke_button_up {
1109 my ($self, $ev, $x, $y) = @_; 1233 my ($self, $ev, $x, $y) = @_;
1110 1234
1111 delete $self->{motion}; 1235 ! ! delete $self->{motion}
1112} 1236}
1113 1237
1114sub mouse_motion { 1238sub invoke_mouse_motion {
1115 my ($self, $ev, $x, $y) = @_; 1239 my ($self, $ev, $x, $y) = @_;
1116 1240
1117 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1241 $self->{motion}->($ev, $x, $y) if $self->{motion};
1242
1243 ! ! $self->{motion}
1118} 1244}
1119 1245
1120sub _draw { 1246sub _draw {
1121 my ($self) = @_; 1247 my ($self) = @_;
1122 1248
1249 my $child = $self->{children}[0];
1250
1123 my ($w, $h ) = ($self->{w}, $self->{h}); 1251 my ($w, $h ) = ($self->{w}, $self->{h});
1124 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1252 my ($cw, $ch) = ($child->{w}, $child->{h});
1125 1253
1126 glEnable GL_TEXTURE_2D; 1254 glEnable GL_TEXTURE_2D;
1127 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1255 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1128 1256
1129 my $border = $self->border; 1257 my $border = $self->border;
1130 1258
1131 glColor @{ $self->{border_bg} }; 1259 glColor @{ $self->{border_bg} };
1132 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1260 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1133 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1261 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1134 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1262 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1135 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1263 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1136 1264
1137 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1265 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1138 my $bg = $tex[0]; 1266 glColor @{ $self->{bg} };
1139 1267
1140 # TODO: repeat texture not scale 1268 # TODO: repeat texture not scale
1269 # solve this better(?)
1141 my $rep_x = $cw / $bg->{w}; 1270 $bg->{s} = $cw / $bg->{w};
1142 my $rep_y = $ch / $bg->{h}; 1271 $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); 1272 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1150 } 1273 }
1151 1274
1152 glDisable GL_TEXTURE_2D; 1275 glDisable GL_TEXTURE_2D;
1153 1276
1154 $self->{title}->draw if $self->{title};
1155
1156 $self->child->draw; 1277 $child->draw;
1278
1279 if ($self->{title_widget}) {
1280 glTranslate 0, $border - $self->{h};
1281 $self->{title_widget}->_draw;
1282
1283 glTranslate 0, - ($border - $self->{h});
1284 }
1285
1286 $self->{close_button}->draw
1287 if $self->{close_button};
1157} 1288}
1158 1289
1159############################################################################# 1290#############################################################################
1160 1291
1161package CFClient::UI::Table; 1292package CFClient::UI::Table;
… …
1184 1315
1185 $child->set_parent ($self); 1316 $child->set_parent ($self);
1186 $self->{children}[$y][$x] = $child; 1317 $self->{children}[$y][$x] = $child;
1187 1318
1188 $self->realloc; 1319 $self->realloc;
1320}
1321
1322sub remove {
1323 my ($self, $child) = @_;
1324
1325 # TODO: not yet implemented
1189} 1326}
1190 1327
1191# TODO: move to container class maybe? send children a signal on removal? 1328# TODO: move to container class maybe? send children a signal on removal?
1192sub clear { 1329sub clear {
1193 my ($self) = @_; 1330 my ($self) = @_;
… …
1234 (sum @$ws), 1371 (sum @$ws),
1235 (sum @$hs), 1372 (sum @$hs),
1236 ) 1373 )
1237} 1374}
1238 1375
1239sub size_allocate { 1376sub invoke_size_allocate {
1240 my ($self, $w, $h, $changed) = @_; 1377 my ($self, $w, $h) = @_;
1241 1378
1242 my ($ws, $hs) = $self->get_wh; 1379 my ($ws, $hs) = $self->get_wh;
1243 1380
1244 my $req_w = (sum @$ws) || 1; 1381 my $req_w = (sum @$ws) || 1;
1245 my $req_h = (sum @$hs) || 1; 1382 my $req_h = (sum @$hs) || 1;
… …
1276 } 1413 }
1277 1414
1278 $y += $row_h; 1415 $y += $row_h;
1279 } 1416 }
1280 1417
1418 1
1281} 1419}
1282 1420
1283sub find_widget { 1421sub find_widget {
1284 my ($self, $x, $y) = @_; 1422 my ($self, $x, $y) = @_;
1285 1423
… …
1322 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1460 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1323 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1461 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1324 ) 1462 )
1325} 1463}
1326 1464
1327sub size_allocate { 1465sub invoke_size_allocate {
1328 my ($self, $w, $h, $changed) = @_; 1466 my ($self, $w, $h) = @_;
1329 1467
1330 my $space = $self->{vertical} ? $h : $w; 1468 my $space = $self->{vertical} ? $h : $w;
1331 my $children = $self->{children}; 1469 my @children = $self->visible_children;
1332 1470
1333 my @req; 1471 my @req;
1334 1472
1335 if ($self->{homogeneous}) { 1473 if ($self->{homogeneous}) {
1336 @req = ($space / (@$children || 1)) x @$children; 1474 @req = ($space / (@children || 1)) x @children;
1337 } else { 1475 } else {
1338 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1476 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1339 my $req = List::Util::sum @req; 1477 my $req = List::Util::sum @req;
1340 1478
1341 if ($req > $space) { 1479 if ($req > $space) {
1342 # ah well, not enough space 1480 # ah well, not enough space
1343 $_ *= $space / $req for @req; 1481 $_ *= $space / $req for @req;
1344 } else { 1482 } else {
1345 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1483 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1346 1484
1347 $space = ($space - $req) / $expand; # remaining space to give away 1485 $space = ($space - $req) / $expand; # remaining space to give away
1348 1486
1349 $req[$_] += $space * $children->[$_]{expand} 1487 $req[$_] += $space * $children[$_]{expand}
1350 for 0 .. $#$children; 1488 for 0 .. $#children;
1351 } 1489 }
1352 } 1490 }
1353 1491
1354 CFClient::UI::harmonize \@req; 1492 CFClient::UI::harmonize \@req;
1355 1493
1356 my $pos = 0; 1494 my $pos = 0;
1357 for (0 .. $#$children) { 1495 for (0 .. $#children) {
1358 my $alloc = $req[$_]; 1496 my $alloc = $req[$_];
1359 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1497 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1360 1498
1361 $pos += $alloc; 1499 $pos += $alloc;
1362 } 1500 }
1363 1501
1364 1 1502 1
… …
1416 ellipsise => 3, # end 1554 ellipsise => 3, # end
1417 layout => (new CFClient::Layout), 1555 layout => (new CFClient::Layout),
1418 fontsize => 1, 1556 fontsize => 1,
1419 align => -1, 1557 align => -1,
1420 valign => -1, 1558 valign => -1,
1421 padding => 2, 1559 padding_x => 2,
1560 padding_y => 2,
1422 can_events => 0, 1561 can_events => 0,
1423 %arg 1562 %arg
1424 ); 1563 );
1425 1564
1426 if (exists $self->{template}) { 1565 if (exists $self->{template}) {
… …
1453 1592
1454 delete $self->{texture}; 1593 delete $self->{texture};
1455 $self->SUPER::update; 1594 $self->SUPER::update;
1456} 1595}
1457 1596
1597sub realloc {
1598 my ($self) = @_;
1599
1600 delete $self->{ox};
1601 $self->SUPER::realloc;
1602}
1603
1458sub set_text { 1604sub set_text {
1459 my ($self, $text) = @_; 1605 my ($self, $text) = @_;
1460 1606
1461 return if $self->{text} eq "T$text"; 1607 return if $self->{text} eq "T$text";
1462 $self->{text} = "T$text"; 1608 $self->{text} = "T$text";
1463 1609
1464 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1465 $self->{layout}->set_text ($text); 1610 $self->{layout}->set_text ($text);
1466 1611
1612 delete $self->{size_req};
1467 $self->realloc; 1613 $self->realloc;
1468 $self->update; 1614 $self->update;
1469} 1615}
1470 1616
1471sub set_markup { 1617sub set_markup {
… …
1474 return if $self->{text} eq "M$markup"; 1620 return if $self->{text} eq "M$markup";
1475 $self->{text} = "M$markup"; 1621 $self->{text} = "M$markup";
1476 1622
1477 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1623 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1478 1624
1479 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1480 $self->{layout}->set_markup ($markup); 1625 $self->{layout}->set_markup ($markup);
1481 1626
1627 delete $self->{size_req};
1482 $self->realloc; 1628 $self->realloc;
1483 $self->update; 1629 $self->update;
1484} 1630}
1485 1631
1486sub size_request { 1632sub size_request {
1487 my ($self) = @_; 1633 my ($self) = @_;
1488 1634
1635 $self->{size_req} ||= do {
1489 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1636 $self->{layout}->set_font ($self->{font}) if $self->{font};
1490 $self->{layout}->set_width ($self->{max_w} || -1); 1637 $self->{layout}->set_width ($self->{max_w} || -1);
1491 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1638 $self->{layout}->set_ellipsise ($self->{ellipsise});
1492 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1639 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1493 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1640 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1494 1641
1495 my ($w, $h) = $self->{layout}->size; 1642 my ($w, $h) = $self->{layout}->size;
1496 1643
1497 if (exists $self->{template}) { 1644 if (exists $self->{template}) {
1498 $self->{template}->set_font ($self->{font}) if $self->{font}; 1645 $self->{template}->set_font ($self->{font}) if $self->{font};
1646 $self->{template}->set_width ($self->{max_w} || -1);
1499 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1647 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1500 1648
1501 my ($w2, $h2) = $self->{template}->size; 1649 my ($w2, $h2) = $self->{template}->size;
1502 1650
1503 $w = List::Util::max $w, $w2; 1651 $w = List::Util::max $w, $w2;
1504 $h = List::Util::max $h, $h2; 1652 $h = List::Util::max $h, $h2;
1653 }
1654
1655 [$w, $h]
1505 } 1656 };
1506 1657
1507 ( 1658 @{ $self->{size_req} }
1508 $w + $self->{padding} * 2,
1509 $h + $self->{padding} * 2,
1510 )
1511} 1659}
1512 1660
1661sub baseline_shift {
1662 $_[0]{layout}->descent
1663}
1664
1513sub size_allocate { 1665sub invoke_size_allocate {
1514 my ($self, $w, $h, $changed) = @_; 1666 my ($self, $w, $h) = @_;
1667
1668 delete $self->{ox};
1515 1669
1516 delete $self->{texture} 1670 delete $self->{texture}
1517 if $changed; 1671 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1672
1673 1
1518} 1674}
1519 1675
1520sub set_fontsize { 1676sub set_fontsize {
1521 my ($self, $fontsize) = @_; 1677 my ($self, $fontsize) = @_;
1522 1678
1523 $self->{fontsize} = $fontsize; 1679 $self->{fontsize} = $fontsize;
1680 delete $self->{size_req};
1524 delete $self->{texture}; 1681 delete $self->{texture};
1525 1682
1526 $self->realloc; 1683 $self->realloc;
1527} 1684}
1528 1685
1686sub reconfigure {
1687 my ($self) = @_;
1688
1689 delete $self->{size_req};
1690 delete $self->{texture};
1691
1692 $self->SUPER::reconfigure;
1693}
1694
1529sub _draw { 1695sub _draw {
1530 my ($self) = @_; 1696 my ($self) = @_;
1531 1697
1532 $self->SUPER::_draw; # draw background, if applicable 1698 $self->SUPER::_draw; # draw background, if applicable
1533 1699
1534 my $tex = $self->{texture} ||= do { 1700 my $size = $self->{texture} ||= do {
1535 $self->{layout}->set_foreground (@{$self->{fg}}); 1701 $self->{layout}->set_foreground (@{$self->{fg}});
1536 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1702 $self->{layout}->set_font ($self->{font}) if $self->{font};
1537 $self->{layout}->set_width ($self->{w}); 1703 $self->{layout}->set_width ($self->{w});
1538 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1704 $self->{layout}->set_ellipsise ($self->{ellipsise});
1539 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1705 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1540 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1706 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1541 1707
1542 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1708 [$self->{layout}->size]
1543
1544 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1545 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1546 : ($self->{w} - $tex->{w}) * 0.5);
1547
1548 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1549 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1550 : ($self->{h} - $tex->{h}) * 0.5);
1551
1552 $tex
1553 }; 1709 };
1554 1710
1555 glEnable GL_TEXTURE_2D; 1711 unless (exists $self->{ox}) {
1556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1712 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1713 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1714 : ($self->{w} - $size->[0]) * 0.5);
1557 1715
1558 if ($tex->{format} == GL_ALPHA) { 1716 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 glColor @{$self->{fg}}; 1717 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1560 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1718 : ($self->{h} - $size->[1]) * 0.5);
1561 } else {
1562 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1563 } 1719 };
1564 1720
1565 glDisable GL_TEXTURE_2D; 1721 my $w = List::Util::min $self->{w} + 4, $size->[0];
1722 my $h = List::Util::min $self->{h} + 2, $size->[1];
1723
1724 $self->{layout}->render ($self->{ox}, $self->{oy});
1566} 1725}
1567 1726
1568############################################################################# 1727#############################################################################
1569 1728
1570package CFClient::UI::EntryBase; 1729package CFClient::UI::EntryBase;
… …
1584 can_hover => 1, 1743 can_hover => 1,
1585 can_focus => 1, 1744 can_focus => 1,
1586 valign => 0, 1745 valign => 0,
1587 can_events => 1, 1746 can_events => 1,
1588 #text => ... 1747 #text => ...
1748 #hidden => "*",
1589 @_ 1749 @_
1590 ) 1750 )
1591} 1751}
1592 1752
1593sub _set_text { 1753sub _set_text {
… …
1595 1755
1596 delete $self->{cur_h}; 1756 delete $self->{cur_h};
1597 1757
1598 return if $self->{text} eq $text; 1758 return if $self->{text} eq $text;
1599 1759
1600 delete $self->{texture};
1601
1602 $self->{last_activity} = $::NOW; 1760 $self->{last_activity} = $::NOW;
1603 $self->{text} = $text; 1761 $self->{text} = $text;
1604 1762
1605 $text =~ s/./*/g if $self->{hidden}; 1763 $text =~ s/./*/g if $self->{hidden};
1606 $self->{layout}->set_text ("$text "); 1764 $self->{layout}->set_text ("$text ");
1765 delete $self->{size_req};
1607 1766
1608 $self->_emit (changed => $self->{text}); 1767 $self->emit (changed => $self->{text});
1768
1769 $self->realloc;
1770 $self->update;
1609} 1771}
1610 1772
1611sub set_text { 1773sub set_text {
1612 my ($self, $text) = @_; 1774 my ($self, $text) = @_;
1613 1775
1614 $self->{cursor} = length $text; 1776 $self->{cursor} = length $text;
1615 $self->_set_text ($text); 1777 $self->_set_text ($text);
1616
1617 $self->realloc;
1618} 1778}
1619 1779
1620sub get_text { 1780sub get_text {
1621 $_[0]{text} 1781 $_[0]{text}
1622} 1782}
… …
1627 my ($w, $h) = $self->SUPER::size_request; 1787 my ($w, $h) = $self->SUPER::size_request;
1628 1788
1629 ($w + 1, $h) # add 1 for cursor 1789 ($w + 1, $h) # add 1 for cursor
1630} 1790}
1631 1791
1632sub key_down { 1792sub invoke_key_down {
1633 my ($self, $ev) = @_; 1793 my ($self, $ev) = @_;
1634 1794
1635 my $mod = $ev->{mod}; 1795 my $mod = $ev->{mod};
1636 my $sym = $ev->{sym}; 1796 my $sym = $ev->{sym};
1637 my $uni = $ev->{unicode}; 1797 my $uni = $ev->{unicode};
… …
1649 } elsif ($sym == CFClient::SDLK_HOME) { 1809 } elsif ($sym == CFClient::SDLK_HOME) {
1650 $self->{cursor} = 0; 1810 $self->{cursor} = 0;
1651 } elsif ($sym == CFClient::SDLK_END) { 1811 } elsif ($sym == CFClient::SDLK_END) {
1652 $self->{cursor} = length $text; 1812 $self->{cursor} = length $text;
1653 } elsif ($uni == 27) { 1813 } elsif ($uni == 27) {
1654 $self->_emit ('escape'); 1814 $self->emit ('escape');
1655 } elsif ($uni) { 1815 } elsif ($uni) {
1656 substr $text, $self->{cursor}++, 0, chr $uni; 1816 substr $text, $self->{cursor}++, 0, chr $uni;
1817 } else {
1818 return 0;
1657 } 1819 }
1658 1820
1659 $self->_set_text ($text); 1821 $self->_set_text ($text);
1660 1822
1661 $self->realloc; 1823 $self->realloc;
1662}
1663 1824
1825 1
1826}
1827
1664sub focus_in { 1828sub invoke_focus_in {
1665 my ($self) = @_; 1829 my ($self) = @_;
1666 1830
1667 $self->{last_activity} = $::NOW; 1831 $self->{last_activity} = $::NOW;
1668 1832
1669 $self->SUPER::focus_in; 1833 $self->SUPER::invoke_focus_in
1670} 1834}
1671 1835
1672sub button_down { 1836sub invoke_button_down {
1673 my ($self, $ev, $x, $y) = @_; 1837 my ($self, $ev, $x, $y) = @_;
1674 1838
1675 $self->SUPER::button_down ($ev, $x, $y); 1839 $self->SUPER::invoke_button_down ($ev, $x, $y);
1676 1840
1677 my $idx = $self->{layout}->xy_to_index ($x, $y); 1841 my $idx = $self->{layout}->xy_to_index ($x, $y);
1678 1842
1679 # byte-index to char-index 1843 # byte-index to char-index
1680 my $text = $self->{text}; 1844 my $text = $self->{text};
1681 utf8::encode $text; 1845 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1682 $self->{cursor} = length substr $text, 0, $idx; 1846 $self->{cursor} = length $text;
1683 1847
1684 $self->_set_text ($self->{text}); 1848 $self->_set_text ($self->{text});
1685 $self->update; 1849 $self->update;
1850
1851 1
1686} 1852}
1687 1853
1688sub mouse_motion { 1854sub invoke_mouse_motion {
1689 my ($self, $ev, $x, $y) = @_; 1855 my ($self, $ev, $x, $y) = @_;
1690# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1856# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1857
1858 1
1691} 1859}
1692 1860
1693sub _draw { 1861sub _draw {
1694 my ($self) = @_; 1862 my ($self) = @_;
1695 1863
1696 local $self->{fg} = $self->{fg}; 1864 local $self->{fg} = $self->{fg};
1697 1865
1698 if ($FOCUS == $self) { 1866 if ($FOCUS == $self) {
1699 glColor @{$self->{active_bg}}; 1867 glColor_premultiply @{$self->{active_bg}};
1700 $self->{fg} = $self->{active_fg}; 1868 $self->{fg} = $self->{active_fg};
1701 } else { 1869 } else {
1702 glColor @{$self->{bg}}; 1870 glColor_premultiply @{$self->{bg}};
1703 } 1871 }
1704 1872
1705 glEnable GL_BLEND; 1873 glEnable GL_BLEND;
1706 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1874 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1707 glBegin GL_QUADS; 1875 glBegin GL_QUADS;
1708 glVertex 0 , 0; 1876 glVertex 0 , 0;
1709 glVertex 0 , $self->{h}; 1877 glVertex 0 , $self->{h};
1710 glVertex $self->{w}, $self->{h}; 1878 glVertex $self->{w}, $self->{h};
1711 glVertex $self->{w}, 0; 1879 glVertex $self->{w}, 0;
… …
1736 1904
1737our @ISA = CFClient::UI::EntryBase::; 1905our @ISA = CFClient::UI::EntryBase::;
1738 1906
1739use CFClient::OpenGL; 1907use CFClient::OpenGL;
1740 1908
1741sub key_down { 1909sub invoke_key_down {
1742 my ($self, $ev) = @_; 1910 my ($self, $ev) = @_;
1743 1911
1744 my $sym = $ev->{sym}; 1912 my $sym = $ev->{sym};
1745 1913
1746 if ($sym == 13) { 1914 if ($sym == 13) {
1747 unshift @{$self->{history}}, 1915 unshift @{$self->{history}},
1748 my $txt = $self->get_text; 1916 my $txt = $self->get_text;
1917
1749 $self->{history_pointer} = -1; 1918 $self->{history_pointer} = -1;
1750 $self->{history_saveback} = ''; 1919 $self->{history_saveback} = '';
1751 $self->_emit (activate => $txt); 1920 $self->emit (activate => $txt);
1752 $self->update; 1921 $self->update;
1753 1922
1754 } elsif ($sym == CFClient::SDLK_UP) { 1923 } elsif ($sym == CFClient::SDLK_UP) {
1755 if ($self->{history_pointer} < 0) { 1924 if ($self->{history_pointer} < 0) {
1756 $self->{history_saveback} = $self->get_text; 1925 $self->{history_saveback} = $self->get_text;
… …
1772 } else { 1941 } else {
1773 $self->set_text ($self->{history_saveback}); 1942 $self->set_text ($self->{history_saveback});
1774 } 1943 }
1775 1944
1776 } else { 1945 } else {
1777 $self->SUPER::key_down ($ev); 1946 return $self->SUPER::invoke_key_down ($ev)
1947 }
1948
1778 } 1949 1
1779
1780} 1950}
1781 1951
1782############################################################################# 1952#############################################################################
1783 1953
1784package CFClient::UI::Button; 1954package CFClient::UI::Button;
… …
1793 1963
1794sub new { 1964sub new {
1795 my $class = shift; 1965 my $class = shift;
1796 1966
1797 $class->SUPER::new ( 1967 $class->SUPER::new (
1798 padding => 4, 1968 padding_x => 4,
1969 padding_y => 4,
1799 fg => [1, 1, 1], 1970 fg => [1, 1, 1],
1800 active_fg => [0, 0, 1], 1971 active_fg => [0, 0, 1],
1801 can_hover => 1, 1972 can_hover => 1,
1802 align => 0, 1973 align => 0,
1803 valign => 0, 1974 valign => 0,
1804 can_events => 1, 1975 can_events => 1,
1805 @_ 1976 @_
1806 ) 1977 )
1807} 1978}
1808 1979
1809sub activate { }
1810
1811sub button_up { 1980sub invoke_button_up {
1812 my ($self, $ev, $x, $y) = @_; 1981 my ($self, $ev, $x, $y) = @_;
1813 1982
1814 $self->emit ("activate") 1983 $self->emit ("activate")
1815 if $x >= 0 && $x < $self->{w} 1984 if $x >= 0 && $x < $self->{w}
1816 && $y >= 0 && $y < $self->{h}; 1985 && $y >= 0 && $y < $self->{h};
1986
1987 1
1817} 1988}
1818 1989
1819sub _draw { 1990sub _draw {
1820 my ($self) = @_; 1991 my ($self) = @_;
1821 1992
1822 local $self->{fg} = $self->{fg}; 1993 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1823
1824 if ($GRAB == $self) {
1825 $self->{fg} = $self->{active_fg};
1826 }
1827 1994
1828 glEnable GL_TEXTURE_2D; 1995 glEnable GL_TEXTURE_2D;
1829 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1830 glColor 0, 0, 0, 1; 1997 glColor 0, 0, 0, 1;
1831 1998
… …
1836 $self->SUPER::_draw; 2003 $self->SUPER::_draw;
1837} 2004}
1838 2005
1839############################################################################# 2006#############################################################################
1840 2007
2008package CFClient::UI::ImageButton;
2009
2010our @ISA = CFClient::UI::Image::;
2011
2012use CFClient::OpenGL;
2013
2014my %textures;
2015
2016sub new {
2017 my $class = shift;
2018
2019 my $self = $class->SUPER::new (
2020 padding_x => 4,
2021 padding_y => 4,
2022 fg => [1, 1, 1],
2023 active_fg => [0, 0, 1],
2024 can_hover => 1,
2025 align => 0,
2026 valign => 0,
2027 can_events => 1,
2028 @_
2029 );
2030}
2031
2032sub invoke_button_up {
2033 my ($self, $ev, $x, $y) = @_;
2034
2035 $self->emit ("activate")
2036 if $x >= 0 && $x < $self->{w}
2037 && $y >= 0 && $y < $self->{h};
2038
2039 1
2040}
2041
2042#############################################################################
2043
1841package CFClient::UI::CheckBox; 2044package CFClient::UI::CheckBox;
1842 2045
1843our @ISA = CFClient::UI::DrawBG::; 2046our @ISA = CFClient::UI::DrawBG::;
1844 2047
1845my @tex = 2048my @tex =
… …
1850 2053
1851sub new { 2054sub new {
1852 my $class = shift; 2055 my $class = shift;
1853 2056
1854 $class->SUPER::new ( 2057 $class->SUPER::new (
1855 padding => 2, 2058 padding_x => 2,
2059 padding_y => 2,
1856 fg => [1, 1, 1], 2060 fg => [1, 1, 1],
1857 active_fg => [1, 1, 0], 2061 active_fg => [1, 1, 0],
1858 bg => [0, 0, 0, 0.2], 2062 bg => [0, 0, 0, 0.2],
1859 active_bg => [1, 1, 1, 0.5], 2063 active_bg => [1, 1, 1, 0.5],
1860 state => 0, 2064 state => 0,
… …
1864} 2068}
1865 2069
1866sub size_request { 2070sub size_request {
1867 my ($self) = @_; 2071 my ($self) = @_;
1868 2072
1869 ($self->{padding} * 2 + 6) x 2 2073 (6) x 2
1870} 2074}
1871 2075
2076sub toggle {
2077 my ($self) = @_;
2078
2079 $self->{state} = !$self->{state};
2080 $self->emit (changed => $self->{state});
2081 $self->update;
2082}
2083
1872sub button_down { 2084sub invoke_button_down {
1873 my ($self, $ev, $x, $y) = @_; 2085 my ($self, $ev, $x, $y) = @_;
1874 2086
1875 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2087 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1876 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2088 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1877 $self->{state} = !$self->{state}; 2089 $self->toggle;
1878 $self->_emit (changed => $self->{state}); 2090 } else {
2091 return 0
2092 }
2093
1879 } 2094 1
1880} 2095}
1881 2096
1882sub _draw { 2097sub _draw {
1883 my ($self) = @_; 2098 my ($self) = @_;
1884 2099
1885 $self->SUPER::_draw; 2100 $self->SUPER::_draw;
1886 2101
1887 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2102 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1888 2103
1889 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2104 my ($w, $h) = @$self{qw(w h)};
2105
2106 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1890 2107
1891 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2108 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1892 2109
1893 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2110 my $tex = $self->{state} ? $tex[1] : $tex[0];
1894 2111
… …
1902package CFClient::UI::Image; 2119package CFClient::UI::Image;
1903 2120
1904our @ISA = CFClient::UI::Base::; 2121our @ISA = CFClient::UI::Base::;
1905 2122
1906use CFClient::OpenGL; 2123use CFClient::OpenGL;
1907use Carp qw/confess/;
1908 2124
1909our %loaded_images; 2125our %texture_cache;
1910 2126
1911sub new { 2127sub new {
1912 my $class = shift; 2128 my $class = shift;
1913 2129
1914 my $self = $class->SUPER::new (can_events => 0, @_); 2130 my $self = $class->SUPER::new (
2131 can_events => 0,
2132 @_,
2133 );
1915 2134
1916 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2135 $self->{path} || $self->{tex}
2136 or Carp::croak "'path' or 'tex' attributes required";
1917 2137
1918 $loaded_images{$self->{image}} ||= 2138 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1919 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2139 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1920 2140
1921 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2141 Scalar::Util::weaken $texture_cache{$self->{path}};
1922 2142
1923 Scalar::Util::weaken $loaded_images{$self->{image}}; 2143 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1924
1925 $self->{aspect} = $tex->{w} / $tex->{h};
1926 2144
1927 $self 2145 $self
1928} 2146}
1929 2147
1930sub size_request { 2148sub size_request {
1931 my ($self) = @_; 2149 my ($self) = @_;
1932 2150
1933 ($self->{tex}->{w}, $self->{tex}->{h}) 2151 ($self->{tex}{w}, $self->{tex}{h})
1934} 2152}
1935 2153
1936sub _draw { 2154sub _draw {
1937 my ($self) = @_; 2155 my ($self) = @_;
1938 2156
… …
2047 my $ycut1 = max 0, min 1, $ycut; 2265 my $ycut1 = max 0, min 1, $ycut;
2048 my $ycut2 = max 0, min 1, $ycut - 1; 2266 my $ycut2 = max 0, min 1, $ycut - 1;
2049 2267
2050 my $h1 = $self->{h} * (1 - $ycut1); 2268 my $h1 = $self->{h} * (1 - $ycut1);
2051 my $h2 = $self->{h} * (1 - $ycut2); 2269 my $h2 = $self->{h} * (1 - $ycut2);
2270 my $h3 = $self->{h};
2271
2272 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2052 2273
2053 glEnable GL_BLEND; 2274 glEnable GL_BLEND;
2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2275 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2276 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2055 glEnable GL_TEXTURE_2D; 2277 glEnable GL_TEXTURE_2D;
2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2278 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057 2279
2058 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2280 glBindTexture GL_TEXTURE_2D, $t1->{name};
2059 glBegin GL_QUADS; 2281 glBegin GL_QUADS;
… …
2074 2296
2075 if ($t3) { 2297 if ($t3) {
2076 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2298 glBindTexture GL_TEXTURE_2D, $t3->{name};
2077 glBegin GL_QUADS; 2299 glBegin GL_QUADS;
2078 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2300 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2079 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2301 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2080 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2302 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2081 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2303 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2082 glEnd; 2304 glEnd;
2083 } 2305 }
2084 2306
2085 glDisable GL_BLEND; 2307 glDisable GL_BLEND;
… …
2159 fg => [1, 1, 1], 2381 fg => [1, 1, 1],
2160 active_fg => [0, 0, 0], 2382 active_fg => [0, 0, 0],
2161 bg => [0, 0, 0, 0.2], 2383 bg => [0, 0, 0, 0.2],
2162 active_bg => [1, 1, 1, 0.5], 2384 active_bg => [1, 1, 1, 0.5],
2163 range => [0, 0, 100, 10, 0], 2385 range => [0, 0, 100, 10, 0],
2164 req_w => $::WIDTH / 80, 2386 min_w => $::WIDTH / 80,
2165 req_h => $::WIDTH / 80, 2387 min_h => $::WIDTH / 80,
2166 vertical => 0, 2388 vertical => 0,
2167 can_hover => 1, 2389 can_hover => 1,
2168 inner_pad => 0.02, 2390 inner_pad => 0.02,
2169 @_ 2391 @_
2170 ); 2392 );
… …
2173 $self->update; 2395 $self->update;
2174 2396
2175 $self 2397 $self
2176} 2398}
2177 2399
2178sub changed { }
2179
2180sub set_range { 2400sub set_range {
2181 my ($self, $range) = @_; 2401 my ($self, $range) = @_;
2182 2402
2183 ($range, $self->{range}) = ($self->{range}, $range); 2403 ($range, $self->{range}) = ($self->{range}, $range);
2184 2404
2185 $self->update
2186 if "@$range" ne "@{$self->{range}}"; 2405 if ("@$range" ne "@{$self->{range}}") {
2406 $self->update;
2407 $self->set_value ($self->{range}[0]);
2408 }
2187} 2409}
2188 2410
2189sub set_value { 2411sub set_value {
2190 my ($self, $value) = @_; 2412 my ($self, $value) = @_;
2191 2413
… …
2202 if $unit; 2424 if $unit;
2203 2425
2204 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2426 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2205 2427
2206 if ($value != $old_value) { 2428 if ($value != $old_value) {
2207 $self->_emit (changed => $value); 2429 $self->emit (changed => $value);
2208 $self->update; 2430 $self->update;
2209 } 2431 }
2210} 2432}
2211 2433
2212sub size_request { 2434sub size_request {
2213 my ($self) = @_; 2435 my ($self) = @_;
2214 2436
2215 my $w = $self->{req_w}; 2437 ($self->{req_w}, $self->{req_h})
2216 my $h = $self->{req_h};
2217
2218 $self->{vertical} ? ($h, $w) : ($w, $h)
2219} 2438}
2220 2439
2221sub button_down { 2440sub invoke_button_down {
2222 my ($self, $ev, $x, $y) = @_; 2441 my ($self, $ev, $x, $y) = @_;
2223 2442
2224 $self->SUPER::button_down ($ev, $x, $y); 2443 $self->SUPER::invoke_button_down ($ev, $x, $y);
2225 2444
2226 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2445 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2227 2446
2228 $self->mouse_motion ($ev, $x, $y); 2447 $self->invoke_mouse_motion ($ev, $x, $y)
2229} 2448}
2230 2449
2231sub mouse_motion { 2450sub invoke_mouse_motion {
2232 my ($self, $ev, $x, $y) = @_; 2451 my ($self, $ev, $x, $y) = @_;
2233 2452
2234 if ($GRAB == $self) { 2453 if ($GRAB == $self) {
2235 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2236 2455
2237 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2456 my (undef, $lo, $hi, $page) = @{$self->{range}};
2238 2457
2239 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2458 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2240 2459
2241 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2460 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2461 } else {
2462 return 0;
2463 }
2464
2242 } 2465 1
2243} 2466}
2244 2467
2245sub update { 2468sub update {
2246 my ($self) = @_; 2469 my ($self) = @_;
2247 2470
2248 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2471 delete $self->{knob_w};
2472 $self->SUPER::update;
2473}
2474
2475sub _draw {
2476 my ($self) = @_;
2477
2478 unless ($self->{knob_w}) {
2249 $self->set_value ($self->{range}[0]); 2479 $self->set_value ($self->{range}[0]);
2250 2480
2251 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2481 my ($value, $lo, $hi, $page) = @{$self->{range}};
2252 my $range = ($hi - $page - $lo) || 1e-100; 2482 my $range = ($hi - $page - $lo) || 1e-100;
2253 2483
… …
2259 $value = ($value - $lo) / $range; 2489 $value = ($value - $lo) / $range;
2260 $value = $value * $self->{scale} + $self->{offset}; 2490 $value = $value * $self->{scale} + $self->{offset};
2261 2491
2262 $self->{knob_x} = $value - $knob_w * 0.5; 2492 $self->{knob_x} = $value - $knob_w * 0.5;
2263 $self->{knob_w} = $knob_w; 2493 $self->{knob_w} = $knob_w;
2264 }); 2494 }
2265
2266 $self->SUPER::update;
2267}
2268
2269sub _draw {
2270 my ($self) = @_;
2271 2495
2272 $self->SUPER::_draw (); 2496 $self->SUPER::_draw ();
2273 2497
2274 glScale $self->{w}, $self->{h}; 2498 glScale $self->{w}, $self->{h};
2275 2499
… …
2336sub set_range { shift->{slider}->set_range (@_) } 2560sub set_range { shift->{slider}->set_range (@_) }
2337sub set_value { shift->{slider}->set_value (@_) } 2561sub set_value { shift->{slider}->set_value (@_) }
2338 2562
2339############################################################################# 2563#############################################################################
2340 2564
2341package CFClient::UI::TextView; 2565package CFClient::UI::TextScroller;
2342 2566
2343our @ISA = CFClient::UI::HBox::; 2567our @ISA = CFClient::UI::HBox::;
2344 2568
2345use CFClient::OpenGL; 2569use CFClient::OpenGL;
2346 2570
… …
2348 my $class = shift; 2572 my $class = shift;
2349 2573
2350 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
2351 fontsize => 1, 2575 fontsize => 1,
2352 can_events => 0, 2576 can_events => 0,
2577 indent => 0,
2353 #font => default_font 2578 #font => default_font
2354 @_, 2579 @_,
2355 2580
2356 layout => (new CFClient::Layout 1), 2581 layout => (new CFClient::Layout),
2357 par => [], 2582 par => [],
2358 height => 0, 2583 height => 0,
2359 children => [ 2584 children => [
2360 (new CFClient::UI::Empty expand => 1), 2585 (new CFClient::UI::Empty expand => 1),
2361 (new CFClient::UI::Slider vertical => 1), 2586 (new CFClient::UI::Slider vertical => 1),
… …
2372 2597
2373 $self->{fontsize} = $fontsize; 2598 $self->{fontsize} = $fontsize;
2374 $self->reflow; 2599 $self->reflow;
2375} 2600}
2376 2601
2602sub size_request {
2603 my ($self) = @_;
2604
2605 my ($empty, $slider) = @{ $self->{children} };
2606
2607 local $self->{children} = [$empty, $slider];
2608 $self->SUPER::size_request
2609}
2610
2377sub size_allocate { 2611sub invoke_size_allocate {
2378 my ($self, $w, $h, $changed) = @_; 2612 my ($self, $w, $h) = @_;
2379 2613
2380 $self->SUPER::size_allocate ($w, $h, $changed); 2614 my ($empty, $slider, @other) = @{ $self->{children} };
2381 2615 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2382 return unless $changed;
2383 2616
2384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2617 $self->{layout}->set_font ($self->{font}) if $self->{font};
2385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2386 $self->{layout}->set_width ($self->{children}[0]{w}); 2619 $self->{layout}->set_width ($empty->{w});
2620 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2387 2621
2388 $self->reflow; 2622 $self->reflow;
2389}
2390 2623
2391sub text_size { 2624 local $self->{children} = [$empty, $slider];
2392 my ($self, $text, $indent) = @_; 2625 $self->SUPER::invoke_size_allocate ($w, $h)
2626}
2627
2628sub get_layout {
2629 my ($self, $para) = @_;
2393 2630
2394 my $layout = $self->{layout}; 2631 my $layout = $self->{layout};
2395 2632
2633 $layout->set_font ($self->{font}) if $self->{font};
2634 $layout->set_foreground (@{$para->{fg}});
2396 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2635 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $layout->set_width ($self->{children}[0]{w} - $indent); 2636 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2637 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 $layout->set_markup ($text); 2638 $layout->set_markup ($para->{markup});
2639
2640 $layout->set_shapes (
2641 map
2642 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2643 @{$para->{widget}}
2399 2644 );
2645
2400 $layout->size 2646 $layout
2401} 2647}
2402 2648
2403sub reflow { 2649sub reflow {
2404 my ($self) = @_; 2650 my ($self) = @_;
2405 2651
… …
2414 $self->{children}[1]->set_value ($offset); 2660 $self->{children}[1]->set_value ($offset);
2415} 2661}
2416 2662
2417sub clear { 2663sub clear {
2418 my ($self) = @_; 2664 my ($self) = @_;
2665
2666 my (undef, undef, @other) = @{ $self->{children} };
2667 $self->remove ($_) for @other;
2419 2668
2420 $self->{par} = []; 2669 $self->{par} = [];
2421 $self->{height} = 0; 2670 $self->{height} = 0;
2422 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2671 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2423} 2672}
2424 2673
2425sub add_paragraph { 2674sub add_paragraph {
2426 my ($self, $color, $text, $indent) = @_; 2675 my ($self, $color, $para, $indent) = @_;
2427 2676
2428 for my $line (split /\n/, $text) { 2677 my ($text, @w) = ref $para ? @$para : $para;
2429 my ($w, $h) = $self->text_size ($line); 2678
2430 $self->{height} += $h; 2679 $para = {
2431 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2680 w => 1e10,
2681 wrapped => 1,
2682 fg => $color,
2683 indent => $indent,
2684 markup => $text,
2685 widget => \@w,
2432 } 2686 };
2433 2687
2434 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2688 $self->add (@w) if @w;
2689 push @{$self->{par}}, $para;
2690
2691 $self->{need_reflow}++;
2692 $self->update;
2693}
2694
2695sub scroll_to_bottom {
2696 my ($self) = @_;
2697
2698 $self->{scroll_to_bottom} = 1;
2699 $self->update;
2435} 2700}
2436 2701
2437sub update { 2702sub update {
2438 my ($self) = @_; 2703 my ($self) = @_;
2439 2704
… …
2441 2706
2442 return unless $self->{h} > 0; 2707 return unless $self->{h} > 0;
2443 2708
2444 delete $self->{texture}; 2709 delete $self->{texture};
2445 2710
2446 $ROOT->on_post_alloc ($self, sub { 2711 $ROOT->on_post_alloc ($self => sub {
2447 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2712 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2448 2713
2449 if (delete $self->{need_reflow}) { 2714 if (delete $self->{need_reflow}) {
2450 my $height = 0; 2715 my $height = 0;
2451 2716
2452 my $layout = $self->{layout};
2453
2454 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2455
2456 for (@{$self->{par}}) { 2717 for my $para (@{$self->{par}}) {
2457 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2718 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2458 $layout->set_width ($W - $_->[3]); 2719 my $layout = $self->get_layout ($para);
2459 $layout->set_markup ($_->[4]);
2460 my ($w, $h) = $layout->size; 2720 my ($w, $h) = $layout->size;
2461 $_->[0] = $w + $_->[3]; 2721
2462 $_->[1] = $h; 2722 $para->{w} = $w + $para->{indent};
2723 $para->{h} = $h;
2724 $para->{wrapped} = $layout->has_wrapped;
2463 } 2725 }
2464 2726
2465 $height += $_->[1]; 2727 $height += $para->{h};
2466 } 2728 }
2467 2729
2468 $self->{height} = $height; 2730 $self->{height} = $height;
2469 2731
2470 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2732 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2471 2733
2472 delete $self->{texture}; 2734 delete $self->{texture};
2473 } 2735 }
2474 2736
2737 if (delete $self->{scroll_to_bottom}) {
2738 $self->{children}[1]->set_value (1e10);
2739 }
2740
2475 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2741 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2476 glClearColor 0.5, 0.5, 0.5, 0; 2742 glClearColor 0, 0, 0, 0;
2477 glClear GL_COLOR_BUFFER_BIT; 2743 glClear GL_COLOR_BUFFER_BIT;
2478 2744
2479 my $top = int $self->{children}[1]{range}[0]; 2745 my $top = int $self->{children}[1]{range}[0];
2480 2746
2481 my $y0 = $top; 2747 my $y0 = $top;
2482 my $y1 = $top + $H; 2748 my $y1 = $top + $H;
2483 2749
2484 my $y = 0; 2750 my $y = 0;
2485 2751
2486 my $layout = $self->{layout};
2487
2488 $layout->set_font ($self->{font}) if $self->{font};
2489
2490 glEnable GL_BLEND;
2491 #TODO# not correct in windows where rgba is forced off
2492 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2493
2494 for my $par (@{$self->{par}}) { 2752 for my $para (@{$self->{par}}) {
2495 my $h = $par->[1]; 2753 my $h = $para->{h};
2496 2754
2497 if ($y0 < $y + $h && $y < $y1) { 2755 if ($y0 < $y + $h && $y < $y1) {
2498 $layout->set_foreground (@{ $par->[2] });
2499 $layout->set_width ($W - $par->[3]);
2500 $layout->set_markup ($par->[4]);
2501 2756
2502 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2757 my $layout = $self->get_layout ($para);
2503 2758
2504 glRasterPos $par->[3], $y - $y0; 2759 $layout->render ($para->{indent}, $y - $y0);
2505 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2760
2761 if (my @w = @{ $para->{widget} }) {
2762 my @s = $layout->get_shapes;
2763
2764 for (@w) {
2765 my ($dx, $dy) = splice @s, 0, 2, ();
2766
2767 $_->{x} = $dx + $para->{indent};
2768 $_->{y} = $dy + $y - $y0;
2769
2770 $_->draw;
2771 }
2772 }
2506 } 2773 }
2507 2774
2508 $y += $h; 2775 $y += $h;
2509 } 2776 }
2510
2511 glDisable GL_BLEND;
2512 }; 2777 };
2513 }); 2778 });
2514} 2779}
2515 2780
2781sub reconfigure {
2782 my ($self) = @_;
2783
2784 $self->SUPER::reconfigure;
2785
2786 $_->{w} = 1e10 for @{ $self->{par} };
2787 $self->reflow;
2788}
2789
2516sub _draw { 2790sub _draw {
2517 my ($self) = @_; 2791 my ($self) = @_;
2518 2792
2519 glEnable GL_TEXTURE_2D; 2793 glEnable GL_TEXTURE_2D;
2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2794 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1; 2795 glColor 0, 0, 0, 1;
2522 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2796 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2523 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
2524 2798
2525 $self->{children}[1]->draw; 2799 $self->{children}[1]->draw;
2526
2527} 2800}
2528 2801
2529############################################################################# 2802#############################################################################
2530 2803
2531package CFClient::UI::Animator; 2804package CFClient::UI::Animator;
… …
2610} 2883}
2611 2884
2612sub set_tooltip_from { 2885sub set_tooltip_from {
2613 my ($self, $widget) = @_; 2886 my ($self, $widget) = @_;
2614 2887
2888 my $tooltip = $widget->{tooltip};
2889
2890 if ($ENV{CFPLUS_DEBUG} & 2) {
2891 $tooltip .= "\n\n" . (ref $widget) . "\n"
2892 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2893 . "req $widget->{req_w} $widget->{req_h}\n"
2894 . "visible $widget->{visible}";
2895 }
2896
2897 $tooltip =~ s/^\n+//;
2898 $tooltip =~ s/\n+$//;
2899
2615 $self->add (new CFClient::UI::Label 2900 $self->add (new CFClient::UI::Label
2616 markup => $widget->{tooltip}, 2901 markup => $tooltip,
2617 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2902 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2618 fontsize => 0.8, 2903 fontsize => 0.8,
2619 fg => [0, 0, 0, 1], 2904 fg => [0, 0, 0, 1],
2620 ellipsise => 0, 2905 ellipsise => 0,
2621 font => ($widget->{tooltip_font} || $::FONT_PROP), 2906 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2628 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2913 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2629 2914
2630 ($w + 4, $h + 4) 2915 ($w + 4, $h + 4)
2631} 2916}
2632 2917
2633sub size_allocate { 2918sub invoke_size_allocate {
2634 my ($self, $w, $h, $changed) = @_; 2919 my ($self, $w, $h) = @_;
2635 2920
2636 return unless $changed;
2637
2638 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 2921 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2639} 2922}
2640 2923
2641sub visibility_change { 2924sub invoke_visibility_change {
2642 my ($self, $visible) = @_; 2925 my ($self, $visible) = @_;
2643 2926
2644 return unless $visible; 2927 return unless $visible;
2645 2928
2646 $self->{root}->on_post_alloc ("move_$self" => sub { 2929 $self->{root}->on_post_alloc ("move_$self" => sub {
… …
2648 or return; 2931 or return;
2649 2932
2650 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 2933 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2651 2934
2652 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 2935 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2653 if $x + $self->{w} > $::WIDTH; 2936 if $x + $self->{w} > $self->{root}{w};
2654 2937
2655 $self->move ($x, $y); 2938 $self->move_abs ($x, $y);
2656 }); 2939 });
2657} 2940}
2658 2941
2659sub _draw { 2942sub _draw {
2660 my ($self) = @_; 2943 my ($self) = @_;
… …
2747 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3030 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2748 3031
2749 if ($tex) { 3032 if ($tex) {
2750 glEnable GL_TEXTURE_2D; 3033 glEnable GL_TEXTURE_2D;
2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3034 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2752 glColor 1, 1, 1, 1; 3035 glColor 0, 0, 0, 1;
2753 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3036 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2754 glDisable GL_TEXTURE_2D; 3037 glDisable GL_TEXTURE_2D;
2755 } 3038 }
2756} 3039}
2757 3040
2758sub DESTROY { 3041sub destroy {
2759 my ($self) = @_; 3042 my ($self) = @_;
2760 3043
2761 $self->{timer}->cancel 3044 $self->{timer}->cancel
2762 if $self->{timer}; 3045 if $self->{timer};
2763 3046
2764 $self->SUPER::DESTROY; 3047 $self->SUPER::destroy;
2765} 3048}
2766 3049
2767############################################################################# 3050#############################################################################
2768 3051
2769package CFClient::UI::Inventory; 3052package CFClient::UI::Buttonbar;
2770 3053
2771our @ISA = CFClient::UI::ScrolledWindow::; 3054our @ISA = CFClient::UI::HBox::;
2772 3055
2773sub new { 3056# TODO: should actualyl wrap buttons and other goodies.
2774 my $class = shift;
2775
2776 my $self = $class->SUPER::new (
2777 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2778 @_,
2779 );
2780
2781 $self
2782}
2783
2784sub set_items {
2785 my ($self, $items) = @_;
2786
2787 $self->{scrolled}->clear;
2788 return unless $items;
2789
2790 my @items = sort {
2791 ($a->{type} <=> $b->{type})
2792 or ($a->{name} cmp $b->{name})
2793 } @$items;
2794
2795 $self->{real_items} = \@items;
2796
2797 my $row = 0;
2798 for my $item (@items) {
2799 CFClient::Item::update_widgets $item;
2800
2801 $self->{scrolled}->add (0, $row, $item->{face_widget});
2802 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2803 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2804
2805 $row++;
2806 }
2807}
2808 3057
2809############################################################################# 3058#############################################################################
2810 3059
2811package CFClient::UI::Menu; 3060package CFClient::UI::Menu;
2812 3061
… …
2824 ); 3073 );
2825 3074
2826 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3075 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2827 3076
2828 for my $item (@{ $self->{items} }) { 3077 for my $item (@{ $self->{items} }) {
2829 my ($widget, $cb) = @$item; 3078 my ($widget, $cb, $tooltip) = @$item;
2830 3079
2831 # handle various types of items, only text for now 3080 # handle various types of items, only text for now
2832 if (!ref $widget) { 3081 if (!ref $widget) {
3082 if ($widget =~ /\t/) {
3083 my ($left, $right) = split /\t/, $widget, 2;
3084
3085 $widget = new CFClient::UI::HBox
3086 can_hover => 1,
3087 can_events => 1,
3088 tooltip => $tooltip,
3089 children => [
3090 (new CFClient::UI::Label markup => $left, expand => 1),
3091 (new CFClient::UI::Label markup => $right, align => +1),
3092 ],
3093 ;
3094
3095 } else {
2833 $widget = new CFClient::UI::Label 3096 $widget = new CFClient::UI::Label
2834 can_hover => 1, 3097 can_hover => 1,
2835 can_events => 1, 3098 can_events => 1,
2836 text => $widget; 3099 markup => $widget,
3100 tooltip => $tooltip;
3101 }
2837 } 3102 }
2838 3103
2839 $self->{item}{$widget} = $item; 3104 $self->{item}{$widget} = $item;
2840 3105
2841 $self->{vbox}->add ($widget); 3106 $self->{vbox}->add ($widget);
… …
2846 3111
2847# popup given the event (must be a mouse button down event currently) 3112# popup given the event (must be a mouse button down event currently)
2848sub popup { 3113sub popup {
2849 my ($self, $ev) = @_; 3114 my ($self, $ev) = @_;
2850 3115
2851 $self->_emit ("popdown"); 3116 $self->emit ("popdown");
2852 3117
2853 # maybe save $GRAB? must be careful about events... 3118 # maybe save $GRAB? must be careful about events...
2854 $GRAB = $self; 3119 $GRAB = $self;
2855 $self->{button} = $ev->{button}; 3120 $self->{button} = $ev->{button};
2856 3121
2857 $self->show; 3122 $self->show;
2858 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3123 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2859} 3124}
2860 3125
2861sub mouse_motion { 3126sub invoke_mouse_motion {
2862 my ($self, $ev, $x, $y) = @_; 3127 my ($self, $ev, $x, $y) = @_;
2863 3128
2864 # TODO: should use vbox->find_widget or so 3129 # TODO: should use vbox->find_widget or so
2865 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3130 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2866 $self->{hover} = $self->{item}{$HOVER}; 3131 $self->{hover} = $self->{item}{$HOVER};
2867}
2868 3132
3133 0
3134}
3135
2869sub button_up { 3136sub invoke_button_up {
2870 my ($self, $ev, $x, $y) = @_; 3137 my ($self, $ev, $x, $y) = @_;
2871 3138
2872 if ($ev->{button} == $self->{button}) { 3139 if ($ev->{button} == $self->{button}) {
2873 undef $GRAB; 3140 undef $GRAB;
2874 $self->hide; 3141 $self->hide;
2875 3142
2876 $self->_emit ("popdown"); 3143 $self->emit ("popdown");
2877 $self->{hover}[1]->() if $self->{hover}; 3144 $self->{hover}[1]->() if $self->{hover};
3145 } else {
3146 return 0
3147 }
3148
2878 } 3149 1
2879} 3150}
2880 3151
2881############################################################################# 3152#############################################################################
2882 3153
2883package CFClient::UI::Statusbox; 3154package CFClient::UI::Multiplexer;
2884 3155
2885our @ISA = CFClient::UI::VBox::; 3156our @ISA = CFClient::UI::Container::;
2886 3157
2887sub new { 3158sub new {
2888 my $class = shift; 3159 my $class = shift;
2889 3160
2890 $class->SUPER::new ( 3161 my $self = $class->SUPER::new (
3162 @_,
3163 );
3164
3165 $self->{current} = $self->{children}[0]
3166 if @{ $self->{children} };
3167
3168 $self
3169}
3170
3171sub add {
3172 my ($self, @widgets) = @_;
3173
3174 $self->SUPER::add (@widgets);
3175
3176 $self->{current} = $self->{children}[0]
3177 if @{ $self->{children} };
3178}
3179
3180sub get_current_page {
3181 my ($self) = @_;
3182
3183 $self->{current}
3184}
3185
3186sub set_current_page {
3187 my ($self, $page_or_widget) = @_;
3188
3189 my $widget = ref $page_or_widget
3190 ? $page_or_widget
3191 : $self->{children}[$page_or_widget];
3192
3193 $self->{current} = $widget;
3194 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3195
3196 $self->emit (page_changed => $self->{current});
3197
3198 $self->realloc;
3199}
3200
3201sub visible_children {
3202 $_[0]{current}
3203}
3204
3205sub size_request {
3206 my ($self) = @_;
3207
3208 $self->{current}->size_request
3209}
3210
3211sub invoke_size_allocate {
3212 my ($self, $w, $h) = @_;
3213
3214 $self->{current}->configure (0, 0, $w, $h);
3215
3216 1
3217}
3218
3219sub _draw {
3220 my ($self) = @_;
3221
3222 $self->{current}->draw;
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Notebook;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 buttonbar => (new CFClient::UI::Buttonbar),
3236 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3237 # filter => # will be put between multiplexer and $self
3238 @_,
3239 );
3240
3241 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3242 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3243
3244 $self
3245}
3246
3247sub add {
3248 my ($self, $title, $widget, $tooltip) = @_;
3249
3250 Scalar::Util::weaken $self;
3251
3252 $self->{buttonbar}->add (new CFClient::UI::Button
3253 markup => $title,
3254 tooltip => $tooltip,
3255 on_activate => sub { $self->set_current_page ($widget) },
3256 );
3257
3258 $self->{multiplexer}->add ($widget);
3259}
3260
3261sub get_current_page {
3262 my ($self) = @_;
3263
3264 $self->{multiplexer}->get_current_page
3265}
3266
3267sub set_current_page {
3268 my ($self, $page) = @_;
3269
3270 $self->{multiplexer}->set_current_page ($page);
3271 $self->emit (page_changed => $self->{multiplexer}{current});
3272}
3273
3274#############################################################################
3275
3276package CFClient::UI::Combobox;
3277
3278use utf8;
3279
3280our @ISA = CFClient::UI::Button::;
3281
3282sub new {
3283 my $class = shift;
3284
3285 my $self = $class->SUPER::new (
3286 options => [], # [value, title, longdesc], ...
3287 value => undef,
3288 @_,
3289 );
3290
3291 $self->_set_value ($self->{value});
3292
3293 $self
3294}
3295
3296sub invoke_button_down {
3297 my ($self, $ev) = @_;
3298
3299 my @menu_items;
3300
3301 for (@{ $self->{options} }) {
3302 my ($value, $title, $tooltip) = @$_;
3303
3304 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3305 }
3306
3307 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3308}
3309
3310sub _set_value {
3311 my ($self, $value) = @_;
3312
3313 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3314 or return;
3315
3316 $self->{value} = $item->[0];
3317 $self->set_markup ("$item->[1] ⇓");
3318 $self->set_tooltip ($item->[2]);
3319}
3320
3321sub set_value {
3322 my ($self, $value) = @_;
3323
3324 return unless $self->{value} ne $value;
3325
3326 $self->_set_value ($value);
3327 $self->emit (changed => $value);
3328}
3329
3330#############################################################################
3331
3332package CFClient::UI::Statusbox;
3333
3334our @ISA = CFClient::UI::VBox::;
3335
3336sub new {
3337 my $class = shift;
3338
3339 my $self = $class->SUPER::new (
2891 fontsize => 0.8, 3340 fontsize => 0.8,
2892 @_, 3341 @_,
2893 ) 3342 );
3343
3344 Scalar::Util::weaken (my $this = $self);
3345
3346 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3347
3348 $self
2894} 3349}
2895 3350
2896sub reorder { 3351sub reorder {
2897 my ($self) = @_; 3352 my ($self) = @_;
2898 my $NOW = time; 3353 my $NOW = Time::HiRes::time;
3354
3355 # freeze display when hovering over any label
3356 return if $CFClient::UI::TOOLTIP->{owner}
3357 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3358 values %{ $self->{item} };
2899 3359
2900 while (my ($k, $v) = each %{ $self->{item} }) { 3360 while (my ($k, $v) = each %{ $self->{item} }) {
2901 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3361 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2902 } 3362 }
2903 3363
… …
2906 my @items = sort { 3366 my @items = sort {
2907 $a->{pri} <=> $b->{pri} 3367 $a->{pri} <=> $b->{pri}
2908 or $b->{id} <=> $a->{id} 3368 or $b->{id} <=> $a->{id}
2909 } values %{ $self->{item} }; 3369 } values %{ $self->{item} };
2910 3370
3371 $self->{timer}->interval (1);
3372
2911 my $count = 10 + 1; 3373 my $count = 10 + 1;
2912 for my $item (@items) { 3374 for my $item (@items) {
2913 last unless --$count; 3375 last unless --$count;
2914 3376
2915 push @widgets, $item->{label} ||= do { 3377 my $label = $item->{label} ||= do {
2916 # TODO: doesn't handle markup well (read as: at all) 3378 # TODO: doesn't handle markup well (read as: at all)
2917 my $short = $item->{count} > 1 3379 my $short = $item->{count} > 1
2918 ? "<b>$item->{count} ×</b> $item->{text}" 3380 ? "<b>$item->{count} ×</b> $item->{text}"
2919 : $item->{text}; 3381 : $item->{text};
2920 3382
… …
2928 tooltip => $item->{tooltip}, 3390 tooltip => $item->{tooltip},
2929 tooltip_font => $::FONT_PROP, 3391 tooltip_font => $::FONT_PROP,
2930 tooltip_width => 0.67, 3392 tooltip_width => 0.67,
2931 fontsize => $item->{fontsize} || $self->{fontsize}, 3393 fontsize => $item->{fontsize} || $self->{fontsize},
2932 max_w => $::WIDTH * 0.44, 3394 max_w => $::WIDTH * 0.44,
2933 fg => $item->{fg}, 3395 fg => [@{ $item->{fg} }],
2934 can_events => 1, 3396 can_events => 1,
2935 can_hover => 1 3397 can_hover => 1
2936 }; 3398 };
3399
3400 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3401 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3402 $label->update;
3403 $label->set_max_size (undef, $label->{req_h} * $diff)
3404 if $diff < 1;
3405 $self->{timer}->interval (1/30);
3406 } else {
3407 $label->{fg}[3] = $item->{fg}[3] || 1;
3408 }
3409
3410 push @widgets, $label;
2937 } 3411 }
2938 3412
2939 $self->clear; 3413 $self->clear;
2940 $self->SUPER::add (reverse @widgets); 3414 $self->SUPER::add (reverse @widgets);
2941} 3415}
… …
2946 $text =~ s/^\s+//; 3420 $text =~ s/^\s+//;
2947 $text =~ s/\s+$//; 3421 $text =~ s/\s+$//;
2948 3422
2949 return unless $text; 3423 return unless $text;
2950 3424
2951 my $timeout = time + ((delete $arg{timeout}) || 60); 3425 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2952 3426
2953 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3427 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2954 3428
2955 if (my $item = $self->{item}{$group}) { 3429 if (my $item = $self->{item}{$group}) {
2956 if ($item->{text} eq $text) { 3430 if ($item->{text} eq $text) {
2957 $item->{count}++; 3431 $item->{count}++;
2958 } else { 3432 } else {
2959 $item->{count} = 1; 3433 $item->{count} = 1;
2960 $item->{text} = $item->{tooltip} = $text; 3434 $item->{text} = $item->{tooltip} = $text;
2961 } 3435 }
2962 $item->{id} = ++$self->{id}; 3436 $item->{id} += 0.2;#d#
2963 $item->{timeout} = $timeout; 3437 $item->{timeout} = $timeout;
2964 delete $item->{label}; 3438 delete $item->{label};
2965 } else { 3439 } else {
2966 $self->{item}{$group} = { 3440 $self->{item}{$group} = {
2967 id => ++$self->{id}, 3441 id => ++$self->{id},
… …
2973 count => 1, 3447 count => 1,
2974 %arg, 3448 %arg,
2975 }; 3449 };
2976 } 3450 }
2977 3451
3452 $ROOT->on_refresh (reorder => sub {
2978 $self->reorder; 3453 $self->reorder;
3454 });
2979} 3455}
2980 3456
2981sub reconfigure { 3457sub reconfigure {
2982 my ($self) = @_; 3458 my ($self) = @_;
2983 3459
… …
2986 3462
2987 $self->reorder; 3463 $self->reorder;
2988 $self->SUPER::reconfigure; 3464 $self->SUPER::reconfigure;
2989} 3465}
2990 3466
3467sub destroy {
3468 my ($self) = @_;
3469
3470 $self->{timer}->cancel;
3471
3472 $self->SUPER::destroy;
3473}
3474
2991############################################################################# 3475#############################################################################
2992 3476
3477package CFClient::UI::Inventory;
3478
3479our @ISA = CFClient::UI::Table::;
3480
3481sub new {
3482 my $class = shift;
3483
3484 my $self = $class->SUPER::new (
3485 col_expand => [0, 1, 0],
3486 @_,
3487 );
3488
3489 $self
3490}
3491
3492sub set_items {
3493 my ($self, $items) = @_;
3494
3495 $self->clear;
3496 return unless $items;
3497
3498 my @items = sort {
3499 ($a->{type} <=> $b->{type})
3500 or ($a->{name} cmp $b->{name})
3501 } values %$items;
3502
3503 $self->{real_items} = \@items;
3504
3505 my $row = 0;
3506 for my $item (@items) {
3507 CFClient::Item::update_widgets $item;
3508
3509 $self->add (0, $row, $item->{face_widget});
3510 $self->add (1, $row, $item->{desc_widget});
3511 $self->add (2, $row, $item->{weight_widget});
3512
3513 $row++;
3514 }
3515}
3516
3517#############################################################################
3518
3519package CFClient::UI::SpellList;
3520
3521our @ISA = CFClient::UI::Table::;
3522
3523sub new {
3524 my $class = shift;
3525
3526 my $self = $class->SUPER::new (
3527 binding => [],
3528 commands => [],
3529 @_,
3530 )
3531}
3532
3533my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3534
3535my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3536 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3537my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3538 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3539my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3540 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3541my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3542 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3543my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3544 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3545
3546sub rebuild_spell_list {
3547 my ($self) = @_;
3548
3549 $CFClient::UI::ROOT->on_refresh ($self => sub {
3550 $self->clear;
3551
3552 return unless $::CONN;
3553
3554 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3555 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3556 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3557 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3558 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3559
3560 my $row = 0;
3561
3562 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3563 my $spell = $self->{spell}{$_};
3564
3565 $row++;
3566
3567 my $spell_cb = sub {
3568 my ($widget, $ev) = @_;
3569
3570 if ($ev->{button} == 1) {
3571 $::CONN->user_send ("cast $spell->{name}");
3572 } elsif ($ev->{button} == 2) {
3573 $::CONN->user_send ("invoke $spell->{name}");
3574 } elsif ($ev->{button} == 3) {
3575 (new CFClient::UI::Menu
3576 items => [
3577 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3578 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3579 ],
3580 )->popup ($ev);
3581 } else {
3582 return 0;
3583 }
3584
3585 1
3586 };
3587
3588 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3589
3590 #TODO: add path info to tooltip
3591 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3592
3593 $self->add (0, $row, new CFClient::UI::Face
3594 face => $spell->{face},
3595 can_hover => 1,
3596 can_events => 1,
3597 tooltip => $tooltip,
3598 on_button_down => $spell_cb,
3599 );
3600
3601 $self->add (1, $row, new CFClient::UI::Label
3602 expand => 1,
3603 text => $spell->{name},
3604 can_hover => 1,
3605 can_events => 1,
3606 tooltip => $tooltip,
3607 on_button_down => $spell_cb,
3608 );
3609
3610 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3611 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3612 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3613 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3614 }
3615 });
3616}
3617
3618sub add_spell {
3619 my ($self, $spell) = @_;
3620
3621 $self->{spell}->{$spell->{name}} = $spell;
3622 $self->rebuild_spell_list;
3623}
3624
3625sub remove_spell {
3626 my ($self, $spell) = @_;
3627
3628 delete $self->{spell}->{$spell->{name}};
3629 $self->rebuild_spell_list;
3630}
3631
3632sub clear_spells {
3633 my ($self) = @_;
3634
3635 $self->{spell} = {};
3636 $self->rebuild_spell_list;
3637}
3638
3639#############################################################################
3640
2993package CFClient::UI::Root; 3641package CFClient::UI::Root;
2994 3642
2995our @ISA = CFClient::UI::Container::; 3643our @ISA = CFClient::UI::Container::;
3644
3645use List::Util qw(min max);
2996 3646
2997use CFClient::OpenGL; 3647use CFClient::OpenGL;
2998 3648
2999sub new { 3649sub new {
3000 my $class = shift; 3650 my $class = shift;
… …
3007 Scalar::Util::weaken ($self->{root} = $self); 3657 Scalar::Util::weaken ($self->{root} = $self);
3008 3658
3009 $self 3659 $self
3010} 3660}
3011 3661
3012sub configure {
3013 my ($self, $x, $y, $w, $h) = @_;
3014
3015 $self->{w} = $w;
3016 $self->{h} = $h;
3017}
3018
3019sub reconfigure {
3020 my ($self) = @_;
3021
3022 $self->SUPER::reconfigure;
3023
3024 $self->size_allocate ($self->{w}, $self->{h}, 1)
3025 if $self->{w};
3026}
3027
3028sub size_request { 3662sub size_request {
3029 my ($self) = @_; 3663 my ($self) = @_;
3030 3664
3031 ($self->{w}, $self->{h}) 3665 ($self->{w}, $self->{h})
3032} 3666}
3033 3667
3668sub _to_pixel {
3669 my ($coord, $size, $max) = @_;
3670
3671 $coord =
3672 $coord eq "center" ? ($max - $size) * 0.5
3673 : $coord eq "max" ? $max
3674 : $coord;
3675
3676 $coord = 0 if $coord < 0;
3677 $coord = $max - $size if $coord > $max - $size;
3678
3679 int $coord + 0.5
3680}
3681
3034sub size_allocate { 3682sub invoke_size_allocate {
3035 my ($self, $w, $h, $changed) = @_; 3683 my ($self, $w, $h) = @_;
3036 3684
3037 for my $child ($self->children) { 3685 for my $child ($self->children) {
3038 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3686 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3039 3687
3040 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3688 $X = $child->{force_x} if exists $child->{force_x};
3041 if exists $child->{req_x}; 3689 $Y = $child->{force_y} if exists $child->{force_y};
3042 3690
3043 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3691 $X = _to_pixel $X, $W, $self->{w};
3044 if exists $child->{req_y}; 3692 $Y = _to_pixel $Y, $H, $self->{h};
3045
3046 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3047
3048 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3049 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3050 3693
3051 $child->configure ($X, $Y, $W, $H); 3694 $child->configure ($X, $Y, $W, $H);
3052 } 3695 }
3696
3697 1
3053} 3698}
3054 3699
3055sub coord2local { 3700sub coord2local {
3056 my ($self, $x, $y) = @_; 3701 my ($self, $x, $y) = @_;
3057 3702
… …
3071} 3716}
3072 3717
3073sub add { 3718sub add {
3074 my ($self, @children) = @_; 3719 my ($self, @children) = @_;
3075 3720
3076 for my $child (@children) {
3077 $child->{is_toplevel} = 1; 3721 $_->{is_toplevel} = 1
3078 3722 for @children;
3079 # integerise window positions
3080 $child->{x} = int $child->{x};
3081 $child->{y} = int $child->{y};
3082 }
3083 3723
3084 $self->SUPER::add (@children); 3724 $self->SUPER::add (@children);
3085} 3725}
3086 3726
3087sub remove { 3727sub remove {
3088 my ($self, @children) = @_; 3728 my ($self, @children) = @_;
3089 3729
3090 $self->SUPER::remove (@children); 3730 $self->SUPER::remove (@children);
3731
3732 delete $self->{is_toplevel}
3733 for @children;
3091 3734
3092 while (@children) { 3735 while (@children) {
3093 my $w = pop @children; 3736 my $w = pop @children;
3094 push @children, $w->children; 3737 push @children, $w->children;
3095 $w->set_invisible; 3738 $w->set_invisible;
… …
3115 $_->() 3758 $_->()
3116 for values %{delete $self->{refresh_hook}}; 3759 for values %{delete $self->{refresh_hook}};
3117 } 3760 }
3118 3761
3119 if ($self->{realloc}) { 3762 if ($self->{realloc}) {
3763 my %queue;
3120 my @queue; 3764 my @queue;
3765 my $widget;
3121 3766
3767 outer:
3122 while () { 3768 while () {
3123 if ($self->{realloc}) { 3769 if (my $realloc = delete $self->{realloc}) {
3124 #TODO use array-of-depth approach 3770 for $widget (values %$realloc) {
3771 $widget->{visible} or next; # do not resize invisible widgets
3125 3772
3126 @queue = sort { $a->{visible} <=> $b->{visible} } 3773 $queue{$widget+0}++ and next; # duplicates are common
3127 @queue, values %{delete $self->{realloc}}; 3774
3775 push @{ $queue[$widget->{visible}] }, $widget;
3776 }
3128 } 3777 }
3129 3778
3779 while () {
3780 @queue or last outer;
3781
3782 $widget = pop @{ $queue[-1] || [] }
3783 and last;
3784
3785 pop @queue;
3786 }
3787
3788 delete $queue{$widget+0};
3789
3790 my ($w, $h) = $widget->size_request;
3791
3792 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3793 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3794
3795 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3796 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3797
3798 $w = $widget->{force_w} if exists $widget->{force_w};
3799 $h = $widget->{force_h} if exists $widget->{force_h};
3800
3801 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3802 || delete $widget->{force_realloc}) {
3803 $widget->{req_w} = $w;
3804 $widget->{req_h} = $h;
3805
3806 $self->{size_alloc}{$widget+0} = $widget;
3807
3808 if (my $parent = $widget->{parent}) {
3809 $self->{realloc}{$parent+0} = $parent
3810 unless $queue{$parent+0};
3811
3812 $parent->{force_size_alloc} = 1;
3813 $self->{size_alloc}{$parent+0} = $parent;
3814 }
3815 }
3816
3817 delete $self->{realloc}{$widget+0};
3818 }
3819 }
3820
3821 while (my $size_alloc = delete $self->{size_alloc}) {
3822 my @queue = sort { $b->{visible} <=> $a->{visible} }
3823 values %$size_alloc;
3824
3825 while () {
3130 my $widget = pop @queue || last; 3826 my $widget = pop @queue || last;
3131 3827
3132 $widget->{visible} or last; # do not resize invisible widgets 3828 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3133
3134 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3135 ? @$widget{qw(def_w def_h)}
3136 : $widget->size_request;
3137
3138 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3139
3140 $widget->{req_w} = $w;
3141 $widget->{req_h} = $h;
3142
3143 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3144
3145 push @queue, $widget->{parent}
3146 if $widget->{parent};
3147 }
3148 }
3149
3150 while (my $size_alloc = delete $self->{size_alloc}) {
3151 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3152 values %$size_alloc;
3153
3154 while () {
3155 my ($widget, $w, $h) = @{ pop @queue or last };
3156 3829
3157 $w = 0 if $w < 0; 3830 $w = 0 if $w < 0;
3158 $h = 0 if $h < 0; 3831 $h = 0 if $h < 0;
3159 3832
3160 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3833 $w = max $widget->{min_w}, $w;
3834 $h = max $widget->{min_h}, $h;
3161 3835
3836 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3837 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3838
3839 $w = int $w + 0.5;
3840 $h = int $h + 0.5;
3841
3842 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3843 $widget->{old_w} = $widget->{w};
3844 $widget->{old_h} = $widget->{h};
3845
3162 $widget->{w} = $w; 3846 $widget->{w} = $w;
3163 $widget->{h} = $h; 3847 $widget->{h} = $h;
3164 3848
3165 $widget->emit (size_allocate => $w, $h, $changed); 3849 $widget->emit (size_allocate => $w, $h);
3850 }
3166 } 3851 }
3167 } 3852 }
3168 3853
3169 while ($self->{post_alloc_hook}) { 3854 while ($self->{post_alloc_hook}) {
3170 $_->() 3855 $_->()
3171 for values %{delete $self->{post_alloc_hook}}; 3856 for values %{delete $self->{post_alloc_hook}};
3172 } 3857 }
3858
3173 3859
3174 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3860 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3175 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3861 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3176 glClear GL_COLOR_BUFFER_BIT; 3862 glClear GL_COLOR_BUFFER_BIT;
3177 3863
… …
3179 glLoadIdentity; 3865 glLoadIdentity;
3180 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3866 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3181 glMatrixMode GL_MODELVIEW; 3867 glMatrixMode GL_MODELVIEW;
3182 glLoadIdentity; 3868 glLoadIdentity;
3183 3869
3870 {
3871 package CFClient::UI::Base;
3872
3873 ($draw_x, $draw_y, $draw_w, $draw_h) =
3874 (0, 0, $self->{w}, $self->{h});
3875 }
3876
3184 $self->_draw; 3877 $self->_draw;
3185} 3878}
3186 3879
3187############################################################################# 3880#############################################################################
3188 3881

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