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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.255 by root, Mon May 29 02:01:56 2006 UTC vs.
Revision 1.317 by root, Sun Jul 2 18:52:05 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])
… …
82 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
83 90
84 $GRAB = $widget; 91 $GRAB = $widget;
85 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
86 93
87 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
88 } 95 }
89 96
90 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
91 98
92 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
… …
107 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
108 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
109 $grab->update if $grab; 116 $grab->update if $grab;
110 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
111 118
112 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
113 } 120 }
114} 121}
115 122
116sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
117 my ($ev) = @_; 124 my ($ev) = @_;
… …
123 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
124 131
125 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
126 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
127 134
128 check_tooltip; 135 $TOOLTIP_WATCHER->start;
129 } 136 }
130 137
131 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
132 if $HOVER; 139 if $HOVER;
133} 140}
… …
165sub rescale_widgets { 172sub rescale_widgets {
166 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
167 174
168 for my $widget (values %WIDGET) { 175 for my $widget (values %WIDGET) {
169 if ($widget->{is_toplevel}) { 176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
170 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
171 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
172 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
173 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
174 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
175 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
176 } 190 }
177 } 191 }
178 192
179 reconfigure_widgets; 193 reconfigure_widgets;
180} 194}
… …
189 203
190sub new { 204sub new {
191 my $class = shift; 205 my $class = shift;
192 206
193 my $self = bless { 207 my $self = bless {
194 x => 0, 208 x => "center",
195 y => 0, 209 y => "center",
196 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
197 can_events => 1, 213 can_events => 1,
198 @_ 214 @_
199 }, $class; 215 }, $class;
216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
200 218
201 for (keys %$self) { 219 for (keys %$self) {
202 if (/^on_(.*)$/) { 220 if (/^on_(.*)$/) {
203 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
204 } 222 }
205 } 223 }
206 224
207 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
208
209 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
210 $self->{req_x} = $layout->{x} * $::WIDTH; 226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
211 $self->{req_y} = $layout->{y} * $::HEIGHT; 227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
212 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
213 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
214 } 235 }
215 236
216 $self 237 $self
217} 238}
218 239
… …
229 return if $self->{parent}; 250 return if $self->{parent};
230 251
231 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
232} 253}
233 254
234sub center {
235 my ($self) = @_;
236
237 $CFClient::UI::ROOT->on_post_alloc (
238 "center_$self" => sub {
239 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
240 },
241 );
242
243 $self->update;
244}
245
246sub set_visible { 255sub set_visible {
247 my ($self) = @_; 256 my ($self) = @_;
248 257
249 return if $self->{visible}; 258 return if $self->{visible};
250 259
… …
263 272
264 return unless $self->{visible}; 273 return unless $self->{visible};
265 274
266 $_->set_invisible for $self->children; 275 $_->set_invisible for $self->children;
267 276
277 delete $self->{visible};
268 delete $self->{root}; 278 delete $self->{root};
269 delete $self->{visible};
270 279
271 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
272 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
273 282
274 CFClient::UI::check_tooltip 283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
275 if $TOOLTIP->{owner} == $self; 284 if $TOOLTIP->{owner} == $self;
276 285
277 $self->focus_out; 286 $self->emit ("focus_out");
278
279 $self->emit (visibility_change => 0); 287 $self->emit (visibility_change => 0);
280} 288}
281 289
282sub set_visibility { 290sub set_visibility {
283 my ($self, $visible) = @_; 291 my ($self, $visible) = @_;
… …
303 311
304 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
305 if $self->{parent}; 313 if $self->{parent};
306} 314}
307 315
308sub move { 316sub move_abs {
309 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
310 318
311 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
312 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
313 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
314 322
315 $self->update; 323 $self->update;
316} 324}
317 325
318sub set_size { 326sub set_size {
319 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
320 328
321 $self->{def_w} = $w; 329 $self->{force_w} = $w;
322 $self->{def_h} = $h; 330 $self->{force_h} = $h;
323 331
324 $self->realloc; 332 $self->realloc;
325} 333}
326 334
327sub size_request { 335sub size_request {
328 require Carp; 336 require Carp;
329 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
330} 338}
331 339
340sub baseline_shift {
341 0
342}
343
332sub configure { 344sub configure {
333 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
334 346
335 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
336 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
337 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
338 352
339 # use alignment to adjust x, y 353 # use alignment to adjust x, y
340 354
341 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
342 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
343
344 ($w, $h) = ($w2, $h2);
345 } 357 }
346 358
347 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
348 $self->{x} = $x; 360 $self->{x} = $x;
349 $self->{y} = $y; 361 $self->{y} = $y;
350 $self->update; 362 $self->update;
351 } 363 }
352 364
353 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
354 return unless $self->{visible}; 366 return unless $self->{visible};
355 367
368 $self->{alloc_w} = $w;
369 $self->{alloc_h} = $h;
370
356 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 371 $self->{root}{size_alloc}{$self+0} = $self;
357 } 372 }
358}
359
360sub size_allocate {
361 # nothing to be done
362} 373}
363 374
364sub children { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
365} 381}
366 382
367sub set_max_size { 383sub set_max_size {
368 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
369 385
370 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
371 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
372} 390}
373 391
374sub set_tooltip { 392sub set_tooltip {
375 my ($self, $tooltip) = @_; 393 my ($self, $tooltip) = @_;
376 394
… …
381 399
382 $self->{tooltip} = $tooltip; 400 $self->{tooltip} = $tooltip;
383 401
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner}; 403 delete $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip; 404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
387 } 405 }
388} 406}
389 407
390# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
391sub coord2local { 409sub coord2local {
… …
399 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
400 418
401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
402} 420}
403 421
404sub focus_in { 422sub invoke_focus_in {
405 my ($self) = @_; 423 my ($self) = @_;
406 424
407 return if $FOCUS == $self; 425 return if $FOCUS == $self;
408 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
409 427
410 my $focus = $FOCUS; $FOCUS = $self; 428 $FOCUS = $self;
411 429
412 $self->_emit (focus_in => $focus); 430 $self->update;
413 431
414 $focus->update if $focus; 432 0
415 $FOCUS->update;
416} 433}
417 434
418sub focus_out { 435sub invoke_focus_out {
419 my ($self) = @_; 436 my ($self) = @_;
420 437
421 return unless $FOCUS == $self; 438 return unless $FOCUS == $self;
422 439
423 my $focus = $FOCUS; undef $FOCUS; 440 undef $FOCUS;
424 441
425 $self->_emit (focus_out => $focus); 442 $self->update;
426 443
427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 444 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
430 unless $FOCUS; 445 unless $FOCUS;
431}
432 446
447 0
448}
449
450sub grab_focus {
451 my ($self) = @_;
452
453 $FOCUS->emit ("focus_out") if $FOCUS;
454 $self->emit ("focus_in");
455}
456
433sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
434sub button_up { } 458sub invoke_button_up { 1 }
435sub key_down { } 459sub invoke_key_down { 1 }
436sub key_up { } 460sub invoke_key_up { 1 }
437 461
438sub button_down { 462sub invoke_button_down {
439 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
440 464
441 $self->focus_in; 465 $self->grab_focus;
442}
443 466
444sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
445sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
446sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
449 484
450sub find_widget { 485sub find_widget {
451 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
452 487
453 return () unless $self->{can_events}; 488 return () unless $self->{can_events};
… …
461 496
462sub set_parent { 497sub set_parent {
463 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
464 499
465 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
466
467 $self->set_visible if $parent->{visible}; 501 $self->set_visible if $parent->{visible};
468} 502}
469 503
470sub connect {
471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub _emit {
477 my ($self, $signal, @args) = @_;
478
479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
480}
481
482sub emit {
483 my ($self, $signal, @args) = @_;
484
485 $self->_emit ($signal, @args)
486 || $self->$signal (@args);
487}
488
489sub visibility_change {
490 #my ($self, $visible) = @_;
491}
492
493sub realloc { 504sub realloc {
494 my ($self) = @_; 505 my ($self) = @_;
495 506
496 if ($self->{visible}) { 507 if ($self->{visible}) {
497 return if $self->{root}{realloc}{$self}; 508 return if $self->{root}{realloc}{$self+0};
498 509
499 $self->{root}{realloc}{$self} = $self; 510 $self->{root}{realloc}{$self+0} = $self;
500 $self->{root}->update; 511 $self->{root}->update;
501 } else { 512 } else {
502 delete $self->{req_w}; 513 delete $self->{req_w};
514 delete $self->{req_h};
503 } 515 }
504} 516}
505 517
506sub update { 518sub update {
507 my ($self) = @_; 519 my ($self) = @_;
508 520
509 $self->{parent}->update 521 $self->{parent}->update
510 if $self->{parent}; 522 if $self->{parent};
511} 523}
512 524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535
513sub draw { 536sub draw {
514 my ($self) = @_; 537 my ($self) = @_;
515 538
516 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
517 548
518 glPushMatrix; 549 glPushMatrix;
519 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
520 $self->_draw;
521 glPopMatrix;
522 551
523 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
524 my ($x, $y) = @$self{qw(x y)};
525
526 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
527 glEnable GL_BLEND; 554 glEnable GL_BLEND;
528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
529 glBegin GL_QUADS; 556 glBegin GL_QUADS;
530 glVertex $x , $y; 557 glVertex 0 , 0;
531 glVertex $x + $self->{w}, $y; 558 glVertex $self->{w}, 0;
532 glVertex $x + $self->{w}, $y + $self->{h}; 559 glVertex $self->{w}, $self->{h};
533 glVertex $x , $y + $self->{h}; 560 glVertex 0 , $self->{h};
534 glEnd; 561 glEnd;
535 glDisable GL_BLEND; 562 glDisable GL_BLEND;
536 } 563 }
537 564
538 if ($ENV{PCLIENT_DEBUG}) { 565 if ($ENV{CFPLUS_DEBUG} & 1) {
539 glPushMatrix; 566 glPushMatrix;
540 glColor 1, 1, 0, 1; 567 glColor 1, 1, 0, 1;
541 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 568 glTranslate 0.375, 0.375;
542 glBegin GL_LINE_LOOP; 569 glBegin GL_LINE_LOOP;
543 glVertex 0 , 0; 570 glVertex 0 , 0;
544 glVertex $self->{w} - 1, 0; 571 glVertex $self->{w} - 1, 0;
545 glVertex $self->{w} - 1, $self->{h} - 1; 572 glVertex $self->{w} - 1, $self->{h} - 1;
546 glVertex 0 , $self->{h} - 1; 573 glVertex 0 , $self->{h} - 1;
547 glEnd; 574 glEnd;
548 glPopMatrix; 575 glPopMatrix;
549 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
550 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
551} 581}
552 582
553sub _draw { 583sub _draw {
554 my ($self) = @_; 584 my ($self) = @_;
555 585
… …
558 588
559sub DESTROY { 589sub DESTROY {
560 my ($self) = @_; 590 my ($self) = @_;
561 591
562 delete $WIDGET{$self+0}; 592 delete $WIDGET{$self+0};
563 #$self->deactivate; 593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
564} 596}
565 597
566############################################################################# 598#############################################################################
567 599
568package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
593 625
594 if ($color && (@$color < 4 || $color->[3])) { 626 if ($color && (@$color < 4 || $color->[3])) {
595 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
596 628
597 glEnable GL_BLEND; 629 glEnable GL_BLEND;
598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
599 glColor @$color; 631 glColor_premultiply @$color;
600 632
601 glBegin GL_QUADS; 633 glBegin GL_QUADS;
602 glVertex 0 , 0; 634 glVertex 0 , 0;
603 glVertex 0 , $h; 635 glVertex 0 , $h;
604 glVertex $w, $h; 636 glVertex $w, $h;
… …
619 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
621} 653}
622 654
623sub size_request { 655sub size_request {
624 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
625} 659}
626 660
627sub draw { } 661sub draw { }
628 662
629############################################################################# 663#############################################################################
… …
633our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
634 668
635sub new { 669sub new {
636 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
637 671
638 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
639 673
640 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
641 children => [], 675 children => [],
642 can_events => 0, 676 can_events => 0,
643 %arg, 677 %arg,
644 ); 678 );
679
645 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
646 682
647 $self 683 $self
648} 684}
649 685
650sub add { 686sub add {
… …
698 $x -= $self->{x}; 734 $x -= $self->{x};
699 $y -= $self->{y}; 735 $y -= $self->{y};
700 736
701 my $res; 737 my $res;
702 738
703 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
704 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
705 and return $res; 741 and return $res;
706 } 742 }
707 743
708 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
729} 765}
730 766
731sub add { 767sub add {
732 my ($self, $child) = @_; 768 my ($self, $child) = @_;
733 769
734 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
735
736 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
737} 772}
738 773
739sub remove { 774sub remove {
740 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
749 784
750sub size_request { 785sub size_request {
751 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
752} 787}
753 788
754sub size_allocate { 789sub invoke_size_allocate {
755 my ($self, $w, $h, $changed) = @_; 790 my ($self, $w, $h) = @_;
756 791
757 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
758} 795}
759 796
760############################################################################# 797#############################################################################
798
799# back-buffered drawing area
761 800
762package CFClient::UI::Window; 801package CFClient::UI::Window;
763 802
764our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
765 804
… …
776 815
777 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
778 $self->SUPER::update; 817 $self->SUPER::update;
779} 818}
780 819
781sub size_allocate { 820sub invoke_size_allocate {
782 my ($self, $w, $h, $changed) = @_; 821 my ($self, $w, $h) = @_;
783 822
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update 823 $self->update;
786 if $changed; 824
825 $self->SUPER::invoke_size_allocate ($w, $h)
787} 826}
788 827
789sub _render { 828sub _render {
829 my ($self) = @_;
830
790 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
791} 832}
792 833
793sub render_child { 834sub render_child {
794 my ($self) = @_; 835 my ($self) = @_;
795 836
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
799 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
800 $self->_render; 848 $self->_render;
801 }; 849 };
802} 850}
803 851
804sub _draw { 852sub _draw {
805 my ($self) = @_; 853 my ($self) = @_;
806 854
807 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
808 856
809 my $tex = $self->{texture} 857 my $tex = $self->{texture}
810 or return; 858 or return;
811 859
812 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 862 glColor 0, 0, 0, 1;
815 863
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
817 865
818 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
819} 867}
… …
835} 883}
836 884
837sub size_request { 885sub size_request {
838 my ($self) = @_; 886 my ($self) = @_;
839 887
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 889
842 $w = 10 if $self->{scroll_x}; 890 $w = 10 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y}; 891 $h = 10 if $self->{scroll_y};
844 892
845 ($w, $h) 893 ($w, $h)
846} 894}
847 895
848sub size_allocate { 896sub invoke_size_allocate {
849 my ($self, $w, $h, $changed) = @_; 897 my ($self, $w, $h) = @_;
850 898
899 my $child = $self->child;
900
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
853 903
854 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
855 $self->update; 905 $self->update;
906
907 1
856} 908}
857 909
858sub set_offset { 910sub set_offset {
859 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
860 912
… …
893} 945}
894 946
895sub _render { 947sub _render {
896 my ($self) = @_; 948 my ($self) = @_;
897 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899 954
900 $self->SUPER::_render; 955 $self->SUPER::_render;
901} 956}
902 957
… …
905package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
906 961
907our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
908 963
909sub new { 964sub new {
910 my $class = shift; 965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
911 968
912 my $self; 969 my $self;
913 970
914 my $slider = new CFClient::UI::Slider 971 my $slider = new CFClient::UI::Slider
915 vertical => 1, 972 vertical => 1,
… …
920 ; 977 ;
921 978
922 $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1), 980 vp => (new CFClient::UI::ViewPort expand => 1),
924 slider => $slider, 981 slider => $slider,
925 @_, 982 %arg,
926 ); 983 );
927 984
928 $self->{vp}->add ($self->{scrolled});
929 $self->add ($self->{vp});
930 $self->add ($self->{slider}); 985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
931 987
932 $self 988 $self
933} 989}
934 990
991#TODO# update range on size_allocate depending on child
992
993sub add {
994 my ($self, $widget) = @_;
995
996 $self->{vp}->add ($self->{child} = $widget);
997}
998
999sub update_slider {
1000 my ($self) = @_;
1001
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1003}
1004
935sub update { 1005sub update {
936 my ($self) = @_; 1006 my ($self) = @_;
937 1007
938 $self->SUPER::update; 1008 $self->SUPER::update;
939 1009
940 # todo: overwrite size_allocate of child 1010 $self->update_slider;
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943} 1011}
944 1012
945sub size_allocate { 1013sub invoke_size_allocate {
946 my ($self, $w, $h, $changed) = @_; 1014 my ($self, $w, $h) = @_;
947 1015
1016 $self->update_slider;
1017
948 $self->SUPER::size_allocate ($w, $h, $changed); 1018 $self->SUPER::invoke_size_allocate ($w, $h)
949
950 my $child = $self->{vp}->child;
951 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
952} 1019}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956 1020
957############################################################################# 1021#############################################################################
958 1022
959package CFClient::UI::Frame; 1023package CFClient::UI::Frame;
960 1024
… …
976 1040
977 if ($self->{bg}) { 1041 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)}; 1042 my ($w, $h) = @$self{qw(w h)};
979 1043
980 glEnable GL_BLEND; 1044 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} }; 1046 glColor_premultiply @{ $self->{bg} };
983 1047
984 glBegin GL_QUADS; 1048 glBegin GL_QUADS;
985 glVertex 0 , 0; 1049 glVertex 0 , 0;
986 glVertex 0 , $h; 1050 glVertex 0 , $h;
987 glVertex $w, $h; 1051 glVertex $w, $h;
… …
1009my @border = 1073my @border =
1010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1011 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1012 1076
1013sub new { 1077sub new {
1014 my $class = shift; 1078 my ($class, %arg) = @_;
1015 1079
1016 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
1017 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
1018 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
1019 border => 0.6, 1083 border => 0.6,
1020 is_toplevel => 1,
1021 can_events => 1, 1084 can_events => 1,
1022 @_ 1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
1023 ); 1088 );
1024 1089
1025 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
1026 align => 0, 1091 align => 0,
1027 valign => 1, 1092 valign => 1,
1028 text => $self->{title}, 1093 text => $self->{title},
1029 fontsize => $self->{border}; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->emit ("delete") };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
1030 1105
1031 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1032} 1115}
1033 1116
1034sub border { 1117sub border {
1035 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
1036} 1119}
1037 1120
1038sub size_request { 1121sub size_request {
1039 my ($self) = @_; 1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
1040 1129
1041 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
1042 1131
1043 ( 1132 (
1044 $w + $self->border * 2, 1133 $w + $self->border * 2,
1045 $h + $self->border * 2, 1134 $h + $self->border * 2,
1046 ) 1135 )
1047} 1136}
1048 1137
1049sub size_allocate { 1138sub invoke_size_allocate {
1050 my ($self, $w, $h, $changed) = @_; 1139 my ($self, $w, $h) = @_;
1051 1140
1052 return unless $changed; 1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1053 1146
1147 my $border = $self->border;
1148
1054 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
1055 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
1056 1151
1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1058 if $self->{title};
1059
1060 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
1061}
1062 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
1160sub invoke_delete {
1161 my ($self) = @_;
1162
1163 $self->hide;
1164
1165 1
1166}
1167
1063sub button_down { 1168sub invoke_button_down {
1064 my ($self, $ev, $x, $y) = @_; 1169 my ($self, $ev, $x, $y) = @_;
1065 1170
1066 my ($w, $h) = @$self{qw(w h)}; 1171 my ($w, $h) = @$self{qw(w h)};
1067 my $border = $self->border; 1172 my $border = $self->border;
1068 1173
… …
1081 my ($ev, $x, $y) = @_; 1186 my ($ev, $x, $y) = @_;
1082 1187
1083 my $dx = $ev->{x} - $ox; 1188 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy; 1189 my $dy = $ev->{y} - $oy;
1085 1190
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1191 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1192 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y}); 1193
1194 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1091 $self->realloc; 1195 $self->realloc;
1092 }; 1196 };
1093 1197
1094 } elsif ($lr ^ $td) { 1198 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1199 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1098 $self->{motion} = sub { 1202 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_; 1203 my ($ev, $x, $y) = @_;
1100 1204
1101 ($x, $y) = ($ev->{x}, $ev->{y}); 1205 ($x, $y) = ($ev->{x}, $ev->{y});
1102 1206
1103 $self->{user_x} = $bx + $x - $ox; 1207 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1104 $self->{user_y} = $by + $y - $oy; 1208 # HACK: the next line is required to enforce placement
1105 1209 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1106 $self->move ($self->{user_x}, $self->{user_y});
1107 $self->realloc;
1108 }; 1210 };
1211 } else {
1212 return 0;
1213 }
1214
1109 } 1215 1
1110} 1216}
1111 1217
1112sub button_up { 1218sub invoke_button_up {
1113 my ($self, $ev, $x, $y) = @_; 1219 my ($self, $ev, $x, $y) = @_;
1114 1220
1115 delete $self->{motion}; 1221 ! ! delete $self->{motion}
1116} 1222}
1117 1223
1118sub mouse_motion { 1224sub invoke_mouse_motion {
1119 my ($self, $ev, $x, $y) = @_; 1225 my ($self, $ev, $x, $y) = @_;
1120 1226
1121 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1227 $self->{motion}->($ev, $x, $y) if $self->{motion};
1228
1229 ! ! $self->{motion}
1122} 1230}
1123 1231
1124sub _draw { 1232sub _draw {
1125 my ($self) = @_; 1233 my ($self) = @_;
1126 1234
1235 my $child = $self->{children}[0];
1236
1127 my ($w, $h ) = ($self->{w}, $self->{h}); 1237 my ($w, $h ) = ($self->{w}, $self->{h});
1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1238 my ($cw, $ch) = ($child->{w}, $child->{h});
1129 1239
1130 glEnable GL_TEXTURE_2D; 1240 glEnable GL_TEXTURE_2D;
1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1241 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1132 1242
1133 my $border = $self->border; 1243 my $border = $self->border;
… …
1148 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1258 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1149 } 1259 }
1150 1260
1151 glDisable GL_TEXTURE_2D; 1261 glDisable GL_TEXTURE_2D;
1152 1262
1153 $self->{title}->draw if $self->{title};
1154
1155 $self->child->draw; 1263 $child->draw;
1264
1265 if ($self->{title_widget}) {
1266 glTranslate 0, $border - $self->{h};
1267 $self->{title_widget}->_draw;
1268
1269 glTranslate 0, - ($border - $self->{h});
1270 }
1271
1272 $self->{close_button}->draw
1273 if $self->{close_button};
1156} 1274}
1157 1275
1158############################################################################# 1276#############################################################################
1159 1277
1160package CFClient::UI::Table; 1278package CFClient::UI::Table;
… …
1183 1301
1184 $child->set_parent ($self); 1302 $child->set_parent ($self);
1185 $self->{children}[$y][$x] = $child; 1303 $self->{children}[$y][$x] = $child;
1186 1304
1187 $self->realloc; 1305 $self->realloc;
1306}
1307
1308sub remove {
1309 my ($self, $child) = @_;
1310
1311 # TODO: not yet implemented
1188} 1312}
1189 1313
1190# TODO: move to container class maybe? send children a signal on removal? 1314# TODO: move to container class maybe? send children a signal on removal?
1191sub clear { 1315sub clear {
1192 my ($self) = @_; 1316 my ($self) = @_;
… …
1233 (sum @$ws), 1357 (sum @$ws),
1234 (sum @$hs), 1358 (sum @$hs),
1235 ) 1359 )
1236} 1360}
1237 1361
1238sub size_allocate { 1362sub invoke_size_allocate {
1239 my ($self, $w, $h, $changed) = @_; 1363 my ($self, $w, $h) = @_;
1240 1364
1241 my ($ws, $hs) = $self->get_wh; 1365 my ($ws, $hs) = $self->get_wh;
1242 1366
1243 my $req_w = (sum @$ws) || 1; 1367 my $req_w = (sum @$ws) || 1;
1244 my $req_h = (sum @$hs) || 1; 1368 my $req_h = (sum @$hs) || 1;
… …
1275 } 1399 }
1276 1400
1277 $y += $row_h; 1401 $y += $row_h;
1278 } 1402 }
1279 1403
1404 1
1280} 1405}
1281 1406
1282sub find_widget { 1407sub find_widget {
1283 my ($self, $x, $y) = @_; 1408 my ($self, $x, $y) = @_;
1284 1409
… …
1321 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1446 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1322 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1447 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1323 ) 1448 )
1324} 1449}
1325 1450
1326sub size_allocate { 1451sub invoke_size_allocate {
1327 my ($self, $w, $h, $changed) = @_; 1452 my ($self, $w, $h) = @_;
1328 1453
1329 my $space = $self->{vertical} ? $h : $w; 1454 my $space = $self->{vertical} ? $h : $w;
1330 my $children = $self->{children}; 1455 my @children = $self->visible_children;
1331 1456
1332 my @req; 1457 my @req;
1333 1458
1334 if ($self->{homogeneous}) { 1459 if ($self->{homogeneous}) {
1335 @req = ($space / (@$children || 1)) x @$children; 1460 @req = ($space / (@children || 1)) x @children;
1336 } else { 1461 } else {
1337 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1462 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1338 my $req = List::Util::sum @req; 1463 my $req = List::Util::sum @req;
1339 1464
1340 if ($req > $space) { 1465 if ($req > $space) {
1341 # ah well, not enough space 1466 # ah well, not enough space
1342 $_ *= $space / $req for @req; 1467 $_ *= $space / $req for @req;
1343 } else { 1468 } else {
1344 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1469 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1345 1470
1346 $space = ($space - $req) / $expand; # remaining space to give away 1471 $space = ($space - $req) / $expand; # remaining space to give away
1347 1472
1348 $req[$_] += $space * $children->[$_]{expand} 1473 $req[$_] += $space * $children[$_]{expand}
1349 for 0 .. $#$children; 1474 for 0 .. $#children;
1350 } 1475 }
1351 } 1476 }
1352 1477
1353 CFClient::UI::harmonize \@req; 1478 CFClient::UI::harmonize \@req;
1354 1479
1355 my $pos = 0; 1480 my $pos = 0;
1356 for (0 .. $#$children) { 1481 for (0 .. $#children) {
1357 my $alloc = $req[$_]; 1482 my $alloc = $req[$_];
1358 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1483 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1359 1484
1360 $pos += $alloc; 1485 $pos += $alloc;
1361 } 1486 }
1362 1487
1363 1 1488 1
… …
1415 ellipsise => 3, # end 1540 ellipsise => 3, # end
1416 layout => (new CFClient::Layout), 1541 layout => (new CFClient::Layout),
1417 fontsize => 1, 1542 fontsize => 1,
1418 align => -1, 1543 align => -1,
1419 valign => -1, 1544 valign => -1,
1420 padding => 2, 1545 padding_x => 2,
1546 padding_y => 2,
1421 can_events => 0, 1547 can_events => 0,
1422 %arg 1548 %arg
1423 ); 1549 );
1424 1550
1425 if (exists $self->{template}) { 1551 if (exists $self->{template}) {
… …
1452 1578
1453 delete $self->{texture}; 1579 delete $self->{texture};
1454 $self->SUPER::update; 1580 $self->SUPER::update;
1455} 1581}
1456 1582
1583sub realloc {
1584 my ($self) = @_;
1585
1586 delete $self->{ox};
1587 $self->SUPER::realloc;
1588}
1589
1457sub set_text { 1590sub set_text {
1458 my ($self, $text) = @_; 1591 my ($self, $text) = @_;
1459 1592
1460 return if $self->{text} eq "T$text"; 1593 return if $self->{text} eq "T$text";
1461 $self->{text} = "T$text"; 1594 $self->{text} = "T$text";
1462 1595
1463 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1596 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1464 $self->{layout}->set_text ($text); 1597 $self->{layout}->set_text ($text);
1465 1598
1599 delete $self->{size_req};
1466 $self->realloc; 1600 $self->realloc;
1467 $self->update; 1601 $self->update;
1468} 1602}
1469 1603
1470sub set_markup { 1604sub set_markup {
… …
1476 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1610 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1477 1611
1478 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1612 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1479 $self->{layout}->set_markup ($markup); 1613 $self->{layout}->set_markup ($markup);
1480 1614
1615 delete $self->{size_req};
1481 $self->realloc; 1616 $self->realloc;
1482 $self->update; 1617 $self->update;
1483} 1618}
1484 1619
1485sub size_request { 1620sub size_request {
1486 my ($self) = @_; 1621 my ($self) = @_;
1487 1622
1623 $self->{size_req} ||= do {
1488 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1624 $self->{layout}->set_font ($self->{font}) if $self->{font};
1489 $self->{layout}->set_width ($self->{max_w} || -1); 1625 $self->{layout}->set_width ($self->{max_w} || -1);
1490 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1626 $self->{layout}->set_ellipsise ($self->{ellipsise});
1491 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1627 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1492 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1628 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1493 1629
1494 my ($w, $h) = $self->{layout}->size; 1630 my ($w, $h) = $self->{layout}->size;
1495 1631
1496 if (exists $self->{template}) { 1632 if (exists $self->{template}) {
1497 $self->{template}->set_font ($self->{font}) if $self->{font}; 1633 $self->{template}->set_font ($self->{font}) if $self->{font};
1498 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1634 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1635
1500 my ($w2, $h2) = $self->{template}->size; 1636 my ($w2, $h2) = $self->{template}->size;
1501 1637
1502 $w = List::Util::max $w, $w2; 1638 $w = List::Util::max $w, $w2;
1503 $h = List::Util::max $h, $h2; 1639 $h = List::Util::max $h, $h2;
1640 }
1641
1642 [$w, $h]
1504 } 1643 };
1505 1644
1506 ( 1645 @{ $self->{size_req} }
1507 $w + $self->{padding} * 2,
1508 $h + $self->{padding} * 2,
1509 )
1510} 1646}
1511 1647
1648sub baseline_shift {
1649 $_[0]{layout}->descent
1650}
1651
1512sub size_allocate { 1652sub invoke_size_allocate {
1513 my ($self, $w, $h, $changed) = @_; 1653 my ($self, $w, $h) = @_;
1654
1655 delete $self->{ox};
1514 1656
1515 delete $self->{texture} 1657 delete $self->{texture}
1516 if $changed; 1658 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1659
1660 1
1517} 1661}
1518 1662
1519sub set_fontsize { 1663sub set_fontsize {
1520 my ($self, $fontsize) = @_; 1664 my ($self, $fontsize) = @_;
1521 1665
1522 $self->{fontsize} = $fontsize; 1666 $self->{fontsize} = $fontsize;
1667 delete $self->{size_req};
1523 delete $self->{texture}; 1668 delete $self->{texture};
1524 1669
1525 $self->realloc; 1670 $self->realloc;
1671}
1672
1673sub reconfigure {
1674 my ($self) = @_;
1675
1676 delete $self->{size_req};
1677
1678 $self->SUPER::reconfigure;
1526} 1679}
1527 1680
1528sub _draw { 1681sub _draw {
1529 my ($self) = @_; 1682 my ($self) = @_;
1530 1683
… …
1536 $self->{layout}->set_width ($self->{w}); 1689 $self->{layout}->set_width ($self->{w});
1537 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1690 $self->{layout}->set_ellipsise ($self->{ellipsise});
1538 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1691 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1539 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1692 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1540 1693
1541 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1694 new_from_layout CFClient::Texture $self->{layout}
1695 };
1542 1696
1697 unless (exists $self->{ox}) {
1543 $self->{ox} = int ($self->{align} < 0 ? $self->{padding} 1698 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1544 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1699 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1545 : ($self->{w} - $tex->{w}) * 0.5); 1700 : ($self->{w} - $tex->{w}) * 0.5);
1546 1701
1547 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding} 1702 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1548 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1703 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1549 : ($self->{h} - $tex->{h}) * 0.5); 1704 : ($self->{h} - $tex->{h}) * 0.5);
1550
1551 $tex
1552 }; 1705 };
1553 1706
1554 glEnable GL_TEXTURE_2D; 1707 glEnable GL_TEXTURE_2D;
1555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1708
1709 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1710 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1556 1711
1557 if ($tex->{format} == GL_ALPHA) { 1712 if ($tex->{format} == GL_ALPHA) {
1713 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1558 glColor @{$self->{fg}}; 1714 glColor @{$self->{fg}};
1559 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1715 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1560 } else { 1716 } else {
1717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1718 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1562 } 1719 }
1563 1720
1564 glDisable GL_TEXTURE_2D; 1721 glDisable GL_TEXTURE_2D;
1565} 1722}
1566 1723
… …
1583 can_hover => 1, 1740 can_hover => 1,
1584 can_focus => 1, 1741 can_focus => 1,
1585 valign => 0, 1742 valign => 0,
1586 can_events => 1, 1743 can_events => 1,
1587 #text => ... 1744 #text => ...
1745 #hidden => "*",
1588 @_ 1746 @_
1589 ) 1747 )
1590} 1748}
1591 1749
1592sub _set_text { 1750sub _set_text {
… …
1594 1752
1595 delete $self->{cur_h}; 1753 delete $self->{cur_h};
1596 1754
1597 return if $self->{text} eq $text; 1755 return if $self->{text} eq $text;
1598 1756
1599 delete $self->{texture};
1600
1601 $self->{last_activity} = $::NOW; 1757 $self->{last_activity} = $::NOW;
1602 $self->{text} = $text; 1758 $self->{text} = $text;
1603 1759
1604 $text =~ s/./*/g if $self->{hidden}; 1760 $text =~ s/./*/g if $self->{hidden};
1605 $self->{layout}->set_text ("$text "); 1761 $self->{layout}->set_text ("$text ");
1762 delete $self->{size_req};
1606 1763
1607 $self->_emit (changed => $self->{text}); 1764 $self->emit (changed => $self->{text});
1765
1766 $self->realloc;
1767 $self->update;
1608} 1768}
1609 1769
1610sub set_text { 1770sub set_text {
1611 my ($self, $text) = @_; 1771 my ($self, $text) = @_;
1612 1772
1613 $self->{cursor} = length $text; 1773 $self->{cursor} = length $text;
1614 $self->_set_text ($text); 1774 $self->_set_text ($text);
1615
1616 $self->realloc;
1617} 1775}
1618 1776
1619sub get_text { 1777sub get_text {
1620 $_[0]{text} 1778 $_[0]{text}
1621} 1779}
… …
1626 my ($w, $h) = $self->SUPER::size_request; 1784 my ($w, $h) = $self->SUPER::size_request;
1627 1785
1628 ($w + 1, $h) # add 1 for cursor 1786 ($w + 1, $h) # add 1 for cursor
1629} 1787}
1630 1788
1631sub key_down { 1789sub invoke_key_down {
1632 my ($self, $ev) = @_; 1790 my ($self, $ev) = @_;
1633 1791
1634 my $mod = $ev->{mod}; 1792 my $mod = $ev->{mod};
1635 my $sym = $ev->{sym}; 1793 my $sym = $ev->{sym};
1636 my $uni = $ev->{unicode}; 1794 my $uni = $ev->{unicode};
… …
1648 } elsif ($sym == CFClient::SDLK_HOME) { 1806 } elsif ($sym == CFClient::SDLK_HOME) {
1649 $self->{cursor} = 0; 1807 $self->{cursor} = 0;
1650 } elsif ($sym == CFClient::SDLK_END) { 1808 } elsif ($sym == CFClient::SDLK_END) {
1651 $self->{cursor} = length $text; 1809 $self->{cursor} = length $text;
1652 } elsif ($uni == 27) { 1810 } elsif ($uni == 27) {
1653 $self->_emit ('escape'); 1811 $self->emit ('escape');
1654 } elsif ($uni) { 1812 } elsif ($uni) {
1655 substr $text, $self->{cursor}++, 0, chr $uni; 1813 substr $text, $self->{cursor}++, 0, chr $uni;
1814 } else {
1815 return 0;
1656 } 1816 }
1657 1817
1658 $self->_set_text ($text); 1818 $self->_set_text ($text);
1659 1819
1660 $self->realloc; 1820 $self->realloc;
1661}
1662 1821
1822 1
1823}
1824
1663sub focus_in { 1825sub invoke_focus_in {
1664 my ($self) = @_; 1826 my ($self) = @_;
1665 1827
1666 $self->{last_activity} = $::NOW; 1828 $self->{last_activity} = $::NOW;
1667 1829
1668 $self->SUPER::focus_in; 1830 $self->SUPER::invoke_focus_in
1669} 1831}
1670 1832
1671sub button_down { 1833sub invoke_button_down {
1672 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1673 1835
1674 $self->SUPER::button_down ($ev, $x, $y); 1836 $self->SUPER::invoke_button_down ($ev, $x, $y);
1675 1837
1676 my $idx = $self->{layout}->xy_to_index ($x, $y); 1838 my $idx = $self->{layout}->xy_to_index ($x, $y);
1677 1839
1678 # byte-index to char-index 1840 # byte-index to char-index
1679 my $text = $self->{text}; 1841 my $text = $self->{text};
1680 utf8::encode $text; 1842 utf8::encode $text;
1681 $self->{cursor} = length substr $text, 0, $idx; 1843 $self->{cursor} = length substr $text, 0, $idx;
1682 1844
1683 $self->_set_text ($self->{text}); 1845 $self->_set_text ($self->{text});
1684 $self->update; 1846 $self->update;
1847
1848 1
1685} 1849}
1686 1850
1687sub mouse_motion { 1851sub invoke_mouse_motion {
1688 my ($self, $ev, $x, $y) = @_; 1852 my ($self, $ev, $x, $y) = @_;
1689# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1853# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1854
1855 1
1690} 1856}
1691 1857
1692sub _draw { 1858sub _draw {
1693 my ($self) = @_; 1859 my ($self) = @_;
1694 1860
1695 local $self->{fg} = $self->{fg}; 1861 local $self->{fg} = $self->{fg};
1696 1862
1697 if ($FOCUS == $self) { 1863 if ($FOCUS == $self) {
1698 glColor @{$self->{active_bg}}; 1864 glColor_premultiply @{$self->{active_bg}};
1699 $self->{fg} = $self->{active_fg}; 1865 $self->{fg} = $self->{active_fg};
1700 } else { 1866 } else {
1701 glColor @{$self->{bg}}; 1867 glColor_premultiply @{$self->{bg}};
1702 } 1868 }
1703 1869
1704 glEnable GL_BLEND; 1870 glEnable GL_BLEND;
1705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1871 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1706 glBegin GL_QUADS; 1872 glBegin GL_QUADS;
1707 glVertex 0 , 0; 1873 glVertex 0 , 0;
1708 glVertex 0 , $self->{h}; 1874 glVertex 0 , $self->{h};
1709 glVertex $self->{w}, $self->{h}; 1875 glVertex $self->{w}, $self->{h};
1710 glVertex $self->{w}, 0; 1876 glVertex $self->{w}, 0;
… …
1735 1901
1736our @ISA = CFClient::UI::EntryBase::; 1902our @ISA = CFClient::UI::EntryBase::;
1737 1903
1738use CFClient::OpenGL; 1904use CFClient::OpenGL;
1739 1905
1740sub key_down { 1906sub invoke_key_down {
1741 my ($self, $ev) = @_; 1907 my ($self, $ev) = @_;
1742 1908
1743 my $sym = $ev->{sym}; 1909 my $sym = $ev->{sym};
1744 1910
1745 if ($sym == 13) { 1911 if ($sym == 13) {
1746 unshift @{$self->{history}}, 1912 unshift @{$self->{history}},
1747 my $txt = $self->get_text; 1913 my $txt = $self->get_text;
1914
1748 $self->{history_pointer} = -1; 1915 $self->{history_pointer} = -1;
1749 $self->{history_saveback} = ''; 1916 $self->{history_saveback} = '';
1750 $self->_emit (activate => $txt); 1917 $self->emit (activate => $txt);
1751 $self->update; 1918 $self->update;
1752 1919
1753 } elsif ($sym == CFClient::SDLK_UP) { 1920 } elsif ($sym == CFClient::SDLK_UP) {
1754 if ($self->{history_pointer} < 0) { 1921 if ($self->{history_pointer} < 0) {
1755 $self->{history_saveback} = $self->get_text; 1922 $self->{history_saveback} = $self->get_text;
… …
1771 } else { 1938 } else {
1772 $self->set_text ($self->{history_saveback}); 1939 $self->set_text ($self->{history_saveback});
1773 } 1940 }
1774 1941
1775 } else { 1942 } else {
1776 $self->SUPER::key_down ($ev); 1943 return $self->SUPER::invoke_key_down ($ev)
1944 }
1945
1777 } 1946 1
1778
1779} 1947}
1780 1948
1781############################################################################# 1949#############################################################################
1782 1950
1783package CFClient::UI::Button; 1951package CFClient::UI::Button;
… …
1792 1960
1793sub new { 1961sub new {
1794 my $class = shift; 1962 my $class = shift;
1795 1963
1796 $class->SUPER::new ( 1964 $class->SUPER::new (
1797 padding => 4, 1965 padding_x => 4,
1966 padding_y => 4,
1798 fg => [1, 1, 1], 1967 fg => [1, 1, 1],
1799 active_fg => [0, 0, 1], 1968 active_fg => [0, 0, 1],
1800 can_hover => 1, 1969 can_hover => 1,
1801 align => 0, 1970 align => 0,
1802 valign => 0, 1971 valign => 0,
1803 can_events => 1, 1972 can_events => 1,
1804 @_ 1973 @_
1805 ) 1974 )
1806} 1975}
1807 1976
1808sub activate { }
1809
1810sub button_up { 1977sub invoke_button_up {
1811 my ($self, $ev, $x, $y) = @_; 1978 my ($self, $ev, $x, $y) = @_;
1812 1979
1813 $self->emit ("activate") 1980 $self->emit ("activate")
1814 if $x >= 0 && $x < $self->{w} 1981 if $x >= 0 && $x < $self->{w}
1815 && $y >= 0 && $y < $self->{h}; 1982 && $y >= 0 && $y < $self->{h};
1983
1984 1
1816} 1985}
1817 1986
1818sub _draw { 1987sub _draw {
1819 my ($self) = @_; 1988 my ($self) = @_;
1820 1989
1821 local $self->{fg} = $self->{fg}; 1990 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1822
1823 if ($GRAB == $self) {
1824 $self->{fg} = $self->{active_fg};
1825 }
1826 1991
1827 glEnable GL_TEXTURE_2D; 1992 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829 glColor 0, 0, 0, 1; 1994 glColor 0, 0, 0, 1;
1830 1995
… …
1835 $self->SUPER::_draw; 2000 $self->SUPER::_draw;
1836} 2001}
1837 2002
1838############################################################################# 2003#############################################################################
1839 2004
2005package CFClient::UI::ImageButton;
2006
2007our @ISA = CFClient::UI::Image::;
2008
2009use CFClient::OpenGL;
2010
2011my %textures;
2012
2013sub new {
2014 my $class = shift;
2015
2016 my $self = $class->SUPER::new (
2017 padding_x => 4,
2018 padding_y => 4,
2019 fg => [1, 1, 1],
2020 active_fg => [0, 0, 1],
2021 can_hover => 1,
2022 align => 0,
2023 valign => 0,
2024 can_events => 1,
2025 @_
2026 );
2027}
2028
2029sub invoke_button_up {
2030 my ($self, $ev, $x, $y) = @_;
2031
2032 $self->emit ("activate")
2033 if $x >= 0 && $x < $self->{w}
2034 && $y >= 0 && $y < $self->{h};
2035
2036 1
2037}
2038
2039#############################################################################
2040
1840package CFClient::UI::CheckBox; 2041package CFClient::UI::CheckBox;
1841 2042
1842our @ISA = CFClient::UI::DrawBG::; 2043our @ISA = CFClient::UI::DrawBG::;
1843 2044
1844my @tex = 2045my @tex =
… …
1849 2050
1850sub new { 2051sub new {
1851 my $class = shift; 2052 my $class = shift;
1852 2053
1853 $class->SUPER::new ( 2054 $class->SUPER::new (
1854 padding => 2, 2055 padding_x => 2,
2056 padding_y => 2,
1855 fg => [1, 1, 1], 2057 fg => [1, 1, 1],
1856 active_fg => [1, 1, 0], 2058 active_fg => [1, 1, 0],
1857 bg => [0, 0, 0, 0.2], 2059 bg => [0, 0, 0, 0.2],
1858 active_bg => [1, 1, 1, 0.5], 2060 active_bg => [1, 1, 1, 0.5],
1859 state => 0, 2061 state => 0,
… …
1863} 2065}
1864 2066
1865sub size_request { 2067sub size_request {
1866 my ($self) = @_; 2068 my ($self) = @_;
1867 2069
1868 ($self->{padding} * 2 + 6) x 2 2070 (6) x 2
1869} 2071}
1870 2072
1871sub button_down { 2073sub invoke_button_down {
1872 my ($self, $ev, $x, $y) = @_; 2074 my ($self, $ev, $x, $y) = @_;
1873 2075
1874 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2076 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1875 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2077 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1876 $self->{state} = !$self->{state}; 2078 $self->{state} = !$self->{state};
1877 $self->_emit (changed => $self->{state}); 2079 $self->emit (changed => $self->{state});
2080 } else {
2081 return 0
2082 }
2083
1878 } 2084 1
1879} 2085}
1880 2086
1881sub _draw { 2087sub _draw {
1882 my ($self) = @_; 2088 my ($self) = @_;
1883 2089
1884 $self->SUPER::_draw; 2090 $self->SUPER::_draw;
1885 2091
1886 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2092 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1887 2093
1888 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2094 my ($w, $h) = @$self{qw(w h)};
2095
2096 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1889 2097
1890 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2098 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1891 2099
1892 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2100 my $tex = $self->{state} ? $tex[1] : $tex[0];
1893 2101
… …
1901package CFClient::UI::Image; 2109package CFClient::UI::Image;
1902 2110
1903our @ISA = CFClient::UI::Base::; 2111our @ISA = CFClient::UI::Base::;
1904 2112
1905use CFClient::OpenGL; 2113use CFClient::OpenGL;
1906use Carp qw/confess/;
1907 2114
1908our %loaded_images; 2115our %texture_cache;
1909 2116
1910sub new { 2117sub new {
1911 my $class = shift; 2118 my $class = shift;
1912 2119
1913 my $self = $class->SUPER::new (can_events => 0, @_); 2120 my $self = $class->SUPER::new (
2121 can_events => 0,
2122 @_,
2123 );
1914 2124
1915 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2125 $self->{path}
2126 or Carp::croak "required attribute 'path' not set";
1916 2127
1917 $loaded_images{$self->{image}} ||= 2128 $self->{tex} = $texture_cache{$self->{path}} ||=
1918 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2129 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1919 2130
1920 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2131 Scalar::Util::weaken $texture_cache{$self->{path}};
1921 2132
1922 Scalar::Util::weaken $loaded_images{$self->{image}}; 2133 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1923
1924 $self->{aspect} = $tex->{w} / $tex->{h};
1925 2134
1926 $self 2135 $self
1927} 2136}
1928 2137
1929sub size_request { 2138sub size_request {
1930 my ($self) = @_; 2139 my ($self) = @_;
1931 2140
1932 ($self->{tex}->{w}, $self->{tex}->{h}) 2141 ($self->{tex}{w}, $self->{tex}{h})
1933} 2142}
1934 2143
1935sub _draw { 2144sub _draw {
1936 my ($self) = @_; 2145 my ($self) = @_;
1937 2146
… …
2046 my $ycut1 = max 0, min 1, $ycut; 2255 my $ycut1 = max 0, min 1, $ycut;
2047 my $ycut2 = max 0, min 1, $ycut - 1; 2256 my $ycut2 = max 0, min 1, $ycut - 1;
2048 2257
2049 my $h1 = $self->{h} * (1 - $ycut1); 2258 my $h1 = $self->{h} * (1 - $ycut1);
2050 my $h2 = $self->{h} * (1 - $ycut2); 2259 my $h2 = $self->{h} * (1 - $ycut2);
2260 my $h3 = $self->{h};
2261
2262 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2051 2263
2052 glEnable GL_BLEND; 2264 glEnable GL_BLEND;
2053 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2265 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2266 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2054 glEnable GL_TEXTURE_2D; 2267 glEnable GL_TEXTURE_2D;
2055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2268 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2056 2269
2057 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2270 glBindTexture GL_TEXTURE_2D, $t1->{name};
2058 glBegin GL_QUADS; 2271 glBegin GL_QUADS;
… …
2073 2286
2074 if ($t3) { 2287 if ($t3) {
2075 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2288 glBindTexture GL_TEXTURE_2D, $t3->{name};
2076 glBegin GL_QUADS; 2289 glBegin GL_QUADS;
2077 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2290 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2078 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2291 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2079 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2292 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2080 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2293 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2081 glEnd; 2294 glEnd;
2082 } 2295 }
2083 2296
2084 glDisable GL_BLEND; 2297 glDisable GL_BLEND;
… …
2158 fg => [1, 1, 1], 2371 fg => [1, 1, 1],
2159 active_fg => [0, 0, 0], 2372 active_fg => [0, 0, 0],
2160 bg => [0, 0, 0, 0.2], 2373 bg => [0, 0, 0, 0.2],
2161 active_bg => [1, 1, 1, 0.5], 2374 active_bg => [1, 1, 1, 0.5],
2162 range => [0, 0, 100, 10, 0], 2375 range => [0, 0, 100, 10, 0],
2163 req_w => $::WIDTH / 80, 2376 min_w => $::WIDTH / 80,
2164 req_h => $::WIDTH / 80, 2377 min_h => $::WIDTH / 80,
2165 vertical => 0, 2378 vertical => 0,
2166 can_hover => 1, 2379 can_hover => 1,
2167 inner_pad => 0.02, 2380 inner_pad => 0.02,
2168 @_ 2381 @_
2169 ); 2382 );
… …
2172 $self->update; 2385 $self->update;
2173 2386
2174 $self 2387 $self
2175} 2388}
2176 2389
2177sub changed { }
2178
2179sub set_range { 2390sub set_range {
2180 my ($self, $range) = @_; 2391 my ($self, $range) = @_;
2181 2392
2182 ($range, $self->{range}) = ($self->{range}, $range); 2393 ($range, $self->{range}) = ($self->{range}, $range);
2183 2394
2184 $self->update
2185 if "@$range" ne "@{$self->{range}}"; 2395 if ("@$range" ne "@{$self->{range}}") {
2396 $self->update;
2397 $self->set_value ($self->{range}[0]);
2398 }
2186} 2399}
2187 2400
2188sub set_value { 2401sub set_value {
2189 my ($self, $value) = @_; 2402 my ($self, $value) = @_;
2190 2403
… …
2201 if $unit; 2414 if $unit;
2202 2415
2203 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2416 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2204 2417
2205 if ($value != $old_value) { 2418 if ($value != $old_value) {
2206 $self->_emit (changed => $value); 2419 $self->emit (changed => $value);
2207 $self->update; 2420 $self->update;
2208 } 2421 }
2209} 2422}
2210 2423
2211sub size_request { 2424sub size_request {
2212 my ($self) = @_; 2425 my ($self) = @_;
2213 2426
2214 my $w = $self->{req_w}; 2427 ($self->{req_w}, $self->{req_h})
2215 my $h = $self->{req_h};
2216
2217 $self->{vertical} ? ($h, $w) : ($w, $h)
2218} 2428}
2219 2429
2220sub button_down { 2430sub invoke_button_down {
2221 my ($self, $ev, $x, $y) = @_; 2431 my ($self, $ev, $x, $y) = @_;
2222 2432
2223 $self->SUPER::button_down ($ev, $x, $y); 2433 $self->SUPER::invoke_button_down ($ev, $x, $y);
2224 2434
2225 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2435 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2226 2436
2227 $self->mouse_motion ($ev, $x, $y); 2437 $self->invoke_mouse_motion ($ev, $x, $y)
2228} 2438}
2229 2439
2230sub mouse_motion { 2440sub invoke_mouse_motion {
2231 my ($self, $ev, $x, $y) = @_; 2441 my ($self, $ev, $x, $y) = @_;
2232 2442
2233 if ($GRAB == $self) { 2443 if ($GRAB == $self) {
2234 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2444 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2235 2445
2236 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2446 my (undef, $lo, $hi, $page) = @{$self->{range}};
2237 2447
2238 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2448 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2239 2449
2240 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2450 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2451 } else {
2452 return 0;
2453 }
2454
2241 } 2455 1
2242} 2456}
2243 2457
2244sub update { 2458sub update {
2245 my ($self) = @_; 2459 my ($self) = @_;
2246 2460
2247 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2461 delete $self->{knob_w};
2462 $self->SUPER::update;
2463}
2464
2465sub _draw {
2466 my ($self) = @_;
2467
2468 unless ($self->{knob_w}) {
2248 $self->set_value ($self->{range}[0]); 2469 $self->set_value ($self->{range}[0]);
2249 2470
2250 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2471 my ($value, $lo, $hi, $page) = @{$self->{range}};
2251 my $range = ($hi - $page - $lo) || 1e-100; 2472 my $range = ($hi - $page - $lo) || 1e-100;
2252 2473
… …
2258 $value = ($value - $lo) / $range; 2479 $value = ($value - $lo) / $range;
2259 $value = $value * $self->{scale} + $self->{offset}; 2480 $value = $value * $self->{scale} + $self->{offset};
2260 2481
2261 $self->{knob_x} = $value - $knob_w * 0.5; 2482 $self->{knob_x} = $value - $knob_w * 0.5;
2262 $self->{knob_w} = $knob_w; 2483 $self->{knob_w} = $knob_w;
2263 }); 2484 }
2264
2265 $self->SUPER::update;
2266}
2267
2268sub _draw {
2269 my ($self) = @_;
2270 2485
2271 $self->SUPER::_draw (); 2486 $self->SUPER::_draw ();
2272 2487
2273 glScale $self->{w}, $self->{h}; 2488 glScale $self->{w}, $self->{h};
2274 2489
… …
2335sub set_range { shift->{slider}->set_range (@_) } 2550sub set_range { shift->{slider}->set_range (@_) }
2336sub set_value { shift->{slider}->set_value (@_) } 2551sub set_value { shift->{slider}->set_value (@_) }
2337 2552
2338############################################################################# 2553#############################################################################
2339 2554
2340package CFClient::UI::TextView; 2555package CFClient::UI::TextScroller;
2341 2556
2342our @ISA = CFClient::UI::HBox::; 2557our @ISA = CFClient::UI::HBox::;
2343 2558
2344use CFClient::OpenGL; 2559use CFClient::OpenGL;
2345 2560
… …
2347 my $class = shift; 2562 my $class = shift;
2348 2563
2349 my $self = $class->SUPER::new ( 2564 my $self = $class->SUPER::new (
2350 fontsize => 1, 2565 fontsize => 1,
2351 can_events => 0, 2566 can_events => 0,
2567 indent => 0,
2352 #font => default_font 2568 #font => default_font
2353 @_, 2569 @_,
2354 2570
2355 layout => (new CFClient::Layout 1), 2571 layout => (new CFClient::Layout 1),
2356 par => [], 2572 par => [],
… …
2371 2587
2372 $self->{fontsize} = $fontsize; 2588 $self->{fontsize} = $fontsize;
2373 $self->reflow; 2589 $self->reflow;
2374} 2590}
2375 2591
2592sub size_request {
2593 my ($self) = @_;
2594
2595 my ($empty, $slider) = @{ $self->{children} };
2596
2597 local $self->{children} = [$empty, $slider];
2598 $self->SUPER::size_request
2599}
2600
2376sub size_allocate { 2601sub invoke_size_allocate {
2377 my ($self, $w, $h, $changed) = @_; 2602 my ($self, $w, $h) = @_;
2378 2603
2379 $self->SUPER::size_allocate ($w, $h, $changed); 2604 my ($empty, $slider, @other) = @{ $self->{children} };
2380 2605 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2381 return unless $changed;
2382 2606
2383 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2607 $self->{layout}->set_font ($self->{font}) if $self->{font};
2384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2608 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2385 $self->{layout}->set_width ($self->{children}[0]{w}); 2609 $self->{layout}->set_width ($empty->{w});
2610 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2386 2611
2387 $self->reflow; 2612 $self->reflow;
2388}
2389 2613
2390sub text_size { 2614 local $self->{children} = [$empty, $slider];
2391 my ($self, $text, $indent) = @_; 2615 $self->SUPER::invoke_size_allocate ($w, $h)
2616}
2617
2618sub get_layout {
2619 my ($self, $para) = @_;
2392 2620
2393 my $layout = $self->{layout}; 2621 my $layout = $self->{layout};
2394 2622
2623 $layout->set_font ($self->{font}) if $self->{font};
2624 $layout->set_foreground (@{$para->{fg}});
2395 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2625 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $layout->set_width ($self->{children}[0]{w} - $indent); 2626 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2627 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2397 $layout->set_markup ($text); 2628 $layout->set_markup ($para->{markup});
2629
2630 $layout->set_shapes (
2631 map
2632 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2633 @{$para->{widget}}
2398 2634 );
2635
2399 $layout->size 2636 $layout
2400} 2637}
2401 2638
2402sub reflow { 2639sub reflow {
2403 my ($self) = @_; 2640 my ($self) = @_;
2404 2641
… …
2413 $self->{children}[1]->set_value ($offset); 2650 $self->{children}[1]->set_value ($offset);
2414} 2651}
2415 2652
2416sub clear { 2653sub clear {
2417 my ($self) = @_; 2654 my ($self) = @_;
2655
2656 my (undef, undef, @other) = @{ $self->{children} };
2657 $self->remove ($_) for @other;
2418 2658
2419 $self->{par} = []; 2659 $self->{par} = [];
2420 $self->{height} = 0; 2660 $self->{height} = 0;
2421 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2661 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2422} 2662}
2423 2663
2424sub add_paragraph { 2664sub add_paragraph {
2425 my ($self, $color, $text, $indent) = @_; 2665 my ($self, $color, $para, $indent) = @_;
2426 2666
2427 for my $line (split /\n/, $text) { 2667 my ($text, @w) = ref $para ? @$para : $para;
2428 my ($w, $h) = $self->text_size ($line); 2668
2429 $self->{height} += $h; 2669 $para = {
2430 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2670 w => 1e10,
2671 wrapped => 1,
2672 fg => $color,
2673 indent => $indent,
2674 markup => $text,
2675 widget => \@w,
2431 } 2676 };
2432 2677
2433 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2678 $self->add (@w) if @w;
2679 push @{$self->{par}}, $para;
2680
2681 $self->{need_reflow}++;
2682 $self->update;
2683}
2684
2685sub scroll_to_bottom {
2686 my ($self) = @_;
2687
2688 $self->{scroll_to_bottom} = 1;
2689 $self->update;
2434} 2690}
2435 2691
2436sub update { 2692sub update {
2437 my ($self) = @_; 2693 my ($self) = @_;
2438 2694
… …
2440 2696
2441 return unless $self->{h} > 0; 2697 return unless $self->{h} > 0;
2442 2698
2443 delete $self->{texture}; 2699 delete $self->{texture};
2444 2700
2445 $ROOT->on_post_alloc ($self, sub { 2701 $ROOT->on_post_alloc ($self => sub {
2446 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2702 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2447 2703
2448 if (delete $self->{need_reflow}) { 2704 if (delete $self->{need_reflow}) {
2449 my $height = 0; 2705 my $height = 0;
2450 2706
2451 my $layout = $self->{layout};
2452
2453 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2454
2455 for (@{$self->{par}}) { 2707 for my $para (@{$self->{par}}) {
2456 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2708 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2457 $layout->set_width ($W - $_->[3]); 2709 my $layout = $self->get_layout ($para);
2458 $layout->set_markup ($_->[4]);
2459 my ($w, $h) = $layout->size; 2710 my ($w, $h) = $layout->size;
2460 $_->[0] = $w + $_->[3]; 2711
2461 $_->[1] = $h; 2712 $para->{w} = $w + $para->{indent};
2713 $para->{h} = $h;
2714 $para->{wrapped} = $layout->has_wrapped;
2462 } 2715 }
2463 2716
2464 $height += $_->[1]; 2717 $height += $para->{h};
2465 } 2718 }
2466 2719
2467 $self->{height} = $height; 2720 $self->{height} = $height;
2468 2721
2469 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2722 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2470 2723
2471 delete $self->{texture}; 2724 delete $self->{texture};
2472 } 2725 }
2473 2726
2727 if (delete $self->{scroll_to_bottom}) {
2728 $self->{children}[1]->set_value (1e10);
2729 }
2730
2474 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2731 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2475 glClearColor 0.5, 0.5, 0.5, 0; 2732 glClearColor 0, 0, 0, 0;
2476 glClear GL_COLOR_BUFFER_BIT; 2733 glClear GL_COLOR_BUFFER_BIT;
2477 2734
2478 my $top = int $self->{children}[1]{range}[0]; 2735 my $top = int $self->{children}[1]{range}[0];
2479 2736
2480 my $y0 = $top; 2737 my $y0 = $top;
2481 my $y1 = $top + $H; 2738 my $y1 = $top + $H;
2482 2739
2483 my $y = 0; 2740 my $y = 0;
2484
2485 my $layout = $self->{layout};
2486
2487 $layout->set_font ($self->{font}) if $self->{font};
2488 2741
2489 glEnable GL_BLEND; 2742 glEnable GL_BLEND;
2490 #TODO# not correct in windows where rgba is forced off 2743 #TODO# not correct in windows where rgba is forced off
2491 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2744 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2492 2745
2493 for my $par (@{$self->{par}}) { 2746 for my $para (@{$self->{par}}) {
2494 my $h = $par->[1]; 2747 my $h = $para->{h};
2495 2748
2496 if ($y0 < $y + $h && $y < $y1) { 2749 if ($y0 < $y + $h && $y < $y1) {
2497 $layout->set_foreground (@{ $par->[2] }); 2750
2498 $layout->set_width ($W - $par->[3]); 2751 my $layout = $self->get_layout ($para);
2499 $layout->set_markup ($par->[4]);
2500 2752
2501 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2753 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2502 2754
2503 glRasterPos $par->[3], $y - $y0; 2755 glRasterPos $para->{indent}, $y - $y0;
2504 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2756 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2757
2758 if (my @w = @{ $para->{widget} }) {
2759 my @s = $layout->get_shapes;
2760
2761 glDisable GL_BLEND;
2762 for (@w) {
2763 my ($dx, $dy) = splice @s, 0, 2, ();
2764
2765 $_->{x} = $dx + $para->{indent};
2766 $_->{y} = $dy + $y - $y0;
2767
2768 $_->draw;
2769 }
2770 glEnable GL_BLEND;
2771 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2772 }
2505 } 2773 }
2506 2774
2507 $y += $h; 2775 $y += $h;
2508 } 2776 }
2509 2777
2510 glDisable GL_BLEND; 2778 glDisable GL_BLEND;
2511 }; 2779 };
2512 }); 2780 });
2513} 2781}
2514 2782
2783sub reconfigure {
2784 my ($self) = @_;
2785
2786 $self->SUPER::reconfigure;
2787
2788 $_->{w} = 1e10 for @{ $self->{par} };
2789 $self->reflow;
2790}
2791
2515sub _draw { 2792sub _draw {
2516 my ($self) = @_; 2793 my ($self) = @_;
2517 2794
2518 glEnable GL_TEXTURE_2D; 2795 glEnable GL_TEXTURE_2D;
2519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2796 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2520 glColor 1, 1, 1, 1; 2797 glColor 0, 0, 0, 1;
2521 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2798 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2522 glDisable GL_TEXTURE_2D; 2799 glDisable GL_TEXTURE_2D;
2523 2800
2524 $self->{children}[1]->draw; 2801 $self->{children}[1]->draw;
2525
2526} 2802}
2527 2803
2528############################################################################# 2804#############################################################################
2529 2805
2530package CFClient::UI::Animator; 2806package CFClient::UI::Animator;
… …
2609} 2885}
2610 2886
2611sub set_tooltip_from { 2887sub set_tooltip_from {
2612 my ($self, $widget) = @_; 2888 my ($self, $widget) = @_;
2613 2889
2890 my $tooltip = $widget->{tooltip};
2891
2892 if ($ENV{CFPLUS_DEBUG} & 2) {
2893 $tooltip .= "\n\n" . (ref $widget) . "\n"
2894 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2895 . "req $widget->{req_w} $widget->{req_h}\n"
2896 . "visible $widget->{visible}";
2897 }
2898
2899 $tooltip =~ s/^\n+//;
2900 $tooltip =~ s/\n+$//;
2901
2614 $self->add (new CFClient::UI::Label 2902 $self->add (new CFClient::UI::Label
2615 markup => $widget->{tooltip}, 2903 markup => $tooltip,
2616 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2904 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2617 fontsize => 0.8, 2905 fontsize => 0.8,
2618 fg => [0, 0, 0, 1], 2906 fg => [0, 0, 0, 1],
2619 ellipsise => 0, 2907 ellipsise => 0,
2620 font => ($widget->{tooltip_font} || $::FONT_PROP), 2908 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2627 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2915 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2628 2916
2629 ($w + 4, $h + 4) 2917 ($w + 4, $h + 4)
2630} 2918}
2631 2919
2632sub size_allocate { 2920sub invoke_size_allocate {
2633 my ($self, $w, $h, $changed) = @_; 2921 my ($self, $w, $h) = @_;
2634 2922
2635 return unless $changed;
2636
2637 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 2923 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2638} 2924}
2639 2925
2640sub visibility_change { 2926sub invoke_visibility_change {
2641 my ($self, $visible) = @_; 2927 my ($self, $visible) = @_;
2642 2928
2643 return unless $visible; 2929 return unless $visible;
2644 2930
2645 $self->{root}->on_post_alloc ("move_$self" => sub { 2931 $self->{root}->on_post_alloc ("move_$self" => sub {
… …
2647 or return; 2933 or return;
2648 2934
2649 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 2935 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2650 2936
2651 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 2937 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2652 if $x + $self->{w} > $::WIDTH; 2938 if $x + $self->{w} > $self->{root}{w};
2653 2939
2654 $self->move ($x, $y); 2940 $self->move_abs ($x, $y);
2655 }); 2941 });
2656} 2942}
2657 2943
2658sub _draw { 2944sub _draw {
2659 my ($self) = @_; 2945 my ($self) = @_;
… …
2746 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3032 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2747 3033
2748 if ($tex) { 3034 if ($tex) {
2749 glEnable GL_TEXTURE_2D; 3035 glEnable GL_TEXTURE_2D;
2750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2751 glColor 1, 1, 1, 1; 3037 glColor 0, 0, 0, 1;
2752 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3038 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2753 glDisable GL_TEXTURE_2D; 3039 glDisable GL_TEXTURE_2D;
2754 } 3040 }
2755} 3041}
2756 3042
2757sub DESTROY { 3043sub destroy {
2758 my ($self) = @_; 3044 my ($self) = @_;
2759 3045
2760 $self->{timer}->cancel 3046 $self->{timer}->cancel
2761 if $self->{timer}; 3047 if $self->{timer};
2762 3048
2763 $self->SUPER::DESTROY; 3049 $self->SUPER::destroy;
2764} 3050}
2765 3051
2766############################################################################# 3052#############################################################################
2767 3053
2768package CFClient::UI::Inventory; 3054package CFClient::UI::Buttonbar;
2769 3055
2770our @ISA = CFClient::UI::ScrolledWindow::; 3056our @ISA = CFClient::UI::HBox::;
2771 3057
2772sub new { 3058# TODO: should actualyl wrap buttons and other goodies.
2773 my $class = shift;
2774
2775 my $self = $class->SUPER::new (
2776 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2777 @_,
2778 );
2779
2780 $self
2781}
2782
2783sub set_items {
2784 my ($self, $items) = @_;
2785
2786 $self->{scrolled}->clear;
2787 return unless $items;
2788
2789 my @items = sort {
2790 ($a->{type} <=> $b->{type})
2791 or ($a->{name} cmp $b->{name})
2792 } @$items;
2793
2794 $self->{real_items} = \@items;
2795
2796 my $row = 0;
2797 for my $item (@items) {
2798 CFClient::Item::update_widgets $item;
2799
2800 $self->{scrolled}->add (0, $row, $item->{face_widget});
2801 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2802 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2803
2804 $row++;
2805 }
2806}
2807 3059
2808############################################################################# 3060#############################################################################
2809 3061
2810package CFClient::UI::Menu; 3062package CFClient::UI::Menu;
2811 3063
… …
2823 ); 3075 );
2824 3076
2825 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3077 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2826 3078
2827 for my $item (@{ $self->{items} }) { 3079 for my $item (@{ $self->{items} }) {
2828 my ($widget, $cb) = @$item; 3080 my ($widget, $cb, $tooltip) = @$item;
2829 3081
2830 # handle various types of items, only text for now 3082 # handle various types of items, only text for now
2831 if (!ref $widget) { 3083 if (!ref $widget) {
2832 $widget = new CFClient::UI::Label 3084 $widget = new CFClient::UI::Label
2833 can_hover => 1, 3085 can_hover => 1,
2834 can_events => 1, 3086 can_events => 1,
2835 text => $widget; 3087 markup => $widget,
3088 tooltip => $tooltip
2836 } 3089 }
2837 3090
2838 $self->{item}{$widget} = $item; 3091 $self->{item}{$widget} = $item;
2839 3092
2840 $self->{vbox}->add ($widget); 3093 $self->{vbox}->add ($widget);
… …
2845 3098
2846# popup given the event (must be a mouse button down event currently) 3099# popup given the event (must be a mouse button down event currently)
2847sub popup { 3100sub popup {
2848 my ($self, $ev) = @_; 3101 my ($self, $ev) = @_;
2849 3102
2850 $self->_emit ("popdown"); 3103 $self->emit ("popdown");
2851 3104
2852 # maybe save $GRAB? must be careful about events... 3105 # maybe save $GRAB? must be careful about events...
2853 $GRAB = $self; 3106 $GRAB = $self;
2854 $self->{button} = $ev->{button}; 3107 $self->{button} = $ev->{button};
2855 3108
2856 $self->show; 3109 $self->show;
2857 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3110 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2858} 3111}
2859 3112
2860sub mouse_motion { 3113sub invoke_mouse_motion {
2861 my ($self, $ev, $x, $y) = @_; 3114 my ($self, $ev, $x, $y) = @_;
2862 3115
2863 # TODO: should use vbox->find_widget or so 3116 # TODO: should use vbox->find_widget or so
2864 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3117 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2865 $self->{hover} = $self->{item}{$HOVER}; 3118 $self->{hover} = $self->{item}{$HOVER};
2866}
2867 3119
3120 0
3121}
3122
2868sub button_up { 3123sub invoke_button_up {
2869 my ($self, $ev, $x, $y) = @_; 3124 my ($self, $ev, $x, $y) = @_;
2870 3125
2871 if ($ev->{button} == $self->{button}) { 3126 if ($ev->{button} == $self->{button}) {
2872 undef $GRAB; 3127 undef $GRAB;
2873 $self->hide; 3128 $self->hide;
2874 3129
2875 $self->_emit ("popdown"); 3130 $self->emit ("popdown");
2876 $self->{hover}[1]->() if $self->{hover}; 3131 $self->{hover}[1]->() if $self->{hover};
3132 } else {
3133 return 0
3134 }
3135
2877 } 3136 1
2878} 3137}
2879 3138
2880############################################################################# 3139#############################################################################
2881 3140
2882package CFClient::UI::Statusbox; 3141package CFClient::UI::Multiplexer;
2883 3142
2884our @ISA = CFClient::UI::VBox::; 3143our @ISA = CFClient::UI::Container::;
2885 3144
2886sub new { 3145sub new {
2887 my $class = shift; 3146 my $class = shift;
2888 3147
2889 $class->SUPER::new ( 3148 my $self = $class->SUPER::new (
3149 @_,
3150 );
3151
3152 $self->{current} = $self->{children}[0]
3153 if @{ $self->{children} };
3154
3155 $self
3156}
3157
3158sub add {
3159 my ($self, @widgets) = @_;
3160
3161 $self->SUPER::add (@widgets);
3162
3163 $self->{current} = $self->{children}[0]
3164 if @{ $self->{children} };
3165}
3166
3167sub set_current_page {
3168 my ($self, $page_or_widget) = @_;
3169
3170 my $widget = ref $page_or_widget
3171 ? $page_or_widget
3172 : $self->{children}[$page_or_widget];
3173
3174 $self->{current} = $widget;
3175 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3176
3177 $self->emit (page_changed => $self->{current});
3178
3179 $self->realloc;
3180}
3181
3182sub visible_children {
3183 $_[0]{current}
3184}
3185
3186sub size_request {
3187 my ($self) = @_;
3188
3189 $self->{current}->size_request
3190}
3191
3192sub invoke_size_allocate {
3193 my ($self, $w, $h) = @_;
3194
3195 $self->{current}->configure (0, 0, $w, $h);
3196
3197 1
3198}
3199
3200sub _draw {
3201 my ($self) = @_;
3202
3203 $self->{current}->draw;
3204}
3205
3206#############################################################################
3207
3208package CFClient::UI::Notebook;
3209
3210our @ISA = CFClient::UI::VBox::;
3211
3212sub new {
3213 my $class = shift;
3214
3215 my $self = $class->SUPER::new (
3216 buttonbar => (new CFClient::UI::Buttonbar),
3217 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3218 # filter => # will be put between multiplexer and $self
3219 @_,
3220 );
3221
3222 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3223 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3224
3225 $self
3226}
3227
3228sub add {
3229 my ($self, $title, $widget, $tooltip) = @_;
3230
3231 Scalar::Util::weaken $self;
3232
3233 $self->{buttonbar}->add (new CFClient::UI::Button
3234 markup => $title,
3235 tooltip => $tooltip,
3236 on_activate => sub { $self->set_current_page ($widget) },
3237 );
3238
3239 $self->{multiplexer}->add ($widget);
3240}
3241
3242sub set_current_page {
3243 my ($self, $page) = @_;
3244
3245 $self->{multiplexer}->set_current_page ($page);
3246 $self->emit (page_changed => $self->{multiplexer}{current});
3247}
3248
3249#############################################################################
3250
3251package CFClient::UI::Combobox;
3252
3253use utf8;
3254
3255our @ISA = CFClient::UI::Button::;
3256
3257sub new {
3258 my $class = shift;
3259
3260 my $self = $class->SUPER::new (
3261 options => [], # [value, title, longdesc], ...
3262 value => undef,
3263 @_,
3264 );
3265
3266 $self->_set_value ($self->{value});
3267
3268 $self
3269}
3270
3271sub invoke_button_down {
3272 my ($self, $ev) = @_;
3273
3274 my @menu_items;
3275
3276 for (@{ $self->{options} }) {
3277 my ($value, $title, $tooltip) = @$_;
3278
3279 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3280 }
3281
3282 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3283}
3284
3285sub _set_value {
3286 my ($self, $value) = @_;
3287
3288 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3289 or return;
3290
3291 $self->{value} = $item->[0];
3292 $self->set_markup ("$item->[1] ⇓");
3293 $self->set_tooltip ($item->[2]);
3294}
3295
3296sub set_value {
3297 my ($self, $value) = @_;
3298
3299 return unless $self->{value} ne $value;
3300
3301 $self->_set_value ($value);
3302 $self->emit (changed => $value);
3303}
3304
3305#############################################################################
3306
3307package CFClient::UI::Statusbox;
3308
3309our @ISA = CFClient::UI::VBox::;
3310
3311sub new {
3312 my $class = shift;
3313
3314 my $self = $class->SUPER::new (
2890 fontsize => 0.8, 3315 fontsize => 0.8,
2891 @_, 3316 @_,
2892 ) 3317 );
3318
3319 Scalar::Util::weaken (my $this = $self);
3320
3321 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3322
3323 $self
2893} 3324}
2894 3325
2895sub reorder { 3326sub reorder {
2896 my ($self) = @_; 3327 my ($self) = @_;
2897 my $NOW = time; 3328 my $NOW = Time::HiRes::time;
3329
3330 # freeze display when hovering over any label
3331 return if $CFClient::UI::TOOLTIP->{owner}
3332 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3333 values %{ $self->{item} };
2898 3334
2899 while (my ($k, $v) = each %{ $self->{item} }) { 3335 while (my ($k, $v) = each %{ $self->{item} }) {
2900 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3336 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2901 } 3337 }
2902 3338
… …
2905 my @items = sort { 3341 my @items = sort {
2906 $a->{pri} <=> $b->{pri} 3342 $a->{pri} <=> $b->{pri}
2907 or $b->{id} <=> $a->{id} 3343 or $b->{id} <=> $a->{id}
2908 } values %{ $self->{item} }; 3344 } values %{ $self->{item} };
2909 3345
3346 $self->{timer}->interval (1);
3347
2910 my $count = 10 + 1; 3348 my $count = 10 + 1;
2911 for my $item (@items) { 3349 for my $item (@items) {
2912 last unless --$count; 3350 last unless --$count;
2913 3351
2914 push @widgets, $item->{label} ||= do { 3352 my $label = $item->{label} ||= do {
2915 # TODO: doesn't handle markup well (read as: at all) 3353 # TODO: doesn't handle markup well (read as: at all)
2916 my $short = $item->{count} > 1 3354 my $short = $item->{count} > 1
2917 ? "<b>$item->{count} ×</b> $item->{text}" 3355 ? "<b>$item->{count} ×</b> $item->{text}"
2918 : $item->{text}; 3356 : $item->{text};
2919 3357
… …
2927 tooltip => $item->{tooltip}, 3365 tooltip => $item->{tooltip},
2928 tooltip_font => $::FONT_PROP, 3366 tooltip_font => $::FONT_PROP,
2929 tooltip_width => 0.67, 3367 tooltip_width => 0.67,
2930 fontsize => $item->{fontsize} || $self->{fontsize}, 3368 fontsize => $item->{fontsize} || $self->{fontsize},
2931 max_w => $::WIDTH * 0.44, 3369 max_w => $::WIDTH * 0.44,
2932 fg => $item->{fg}, 3370 fg => [@{ $item->{fg} }],
2933 can_events => 1, 3371 can_events => 1,
2934 can_hover => 1 3372 can_hover => 1
2935 }; 3373 };
3374
3375 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3376 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3377 $label->update;
3378 $label->set_max_size (undef, $label->{req_h} * $diff)
3379 if $diff < 1;
3380 $self->{timer}->interval (1/30);
3381 } else {
3382 $label->{fg}[3] = $item->{fg}[3] || 1;
3383 }
3384
3385 push @widgets, $label;
2936 } 3386 }
2937 3387
2938 $self->clear; 3388 $self->clear;
2939 $self->SUPER::add (reverse @widgets); 3389 $self->SUPER::add (reverse @widgets);
2940} 3390}
… …
2945 $text =~ s/^\s+//; 3395 $text =~ s/^\s+//;
2946 $text =~ s/\s+$//; 3396 $text =~ s/\s+$//;
2947 3397
2948 return unless $text; 3398 return unless $text;
2949 3399
2950 my $timeout = time + ((delete $arg{timeout}) || 60); 3400 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2951 3401
2952 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3402 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2953 3403
2954 if (my $item = $self->{item}{$group}) { 3404 if (my $item = $self->{item}{$group}) {
2955 if ($item->{text} eq $text) { 3405 if ($item->{text} eq $text) {
2956 $item->{count}++; 3406 $item->{count}++;
2957 } else { 3407 } else {
2958 $item->{count} = 1; 3408 $item->{count} = 1;
2959 $item->{text} = $item->{tooltip} = $text; 3409 $item->{text} = $item->{tooltip} = $text;
2960 } 3410 }
2961 $item->{id} = ++$self->{id}; 3411 $item->{id} += 0.2;#d#
2962 $item->{timeout} = $timeout; 3412 $item->{timeout} = $timeout;
2963 delete $item->{label}; 3413 delete $item->{label};
2964 } else { 3414 } else {
2965 $self->{item}{$group} = { 3415 $self->{item}{$group} = {
2966 id => ++$self->{id}, 3416 id => ++$self->{id},
… …
2972 count => 1, 3422 count => 1,
2973 %arg, 3423 %arg,
2974 }; 3424 };
2975 } 3425 }
2976 3426
3427 $ROOT->on_refresh (reorder => sub {
2977 $self->reorder; 3428 $self->reorder;
3429 });
2978} 3430}
2979 3431
2980sub reconfigure { 3432sub reconfigure {
2981 my ($self) = @_; 3433 my ($self) = @_;
2982 3434
… …
2985 3437
2986 $self->reorder; 3438 $self->reorder;
2987 $self->SUPER::reconfigure; 3439 $self->SUPER::reconfigure;
2988} 3440}
2989 3441
3442sub destroy {
3443 my ($self) = @_;
3444
3445 $self->{timer}->cancel;
3446
3447 $self->SUPER::destroy;
3448}
3449
2990############################################################################# 3450#############################################################################
2991 3451
3452package CFClient::UI::Inventory;
3453
3454our @ISA = CFClient::UI::ScrolledWindow::;
3455
3456sub new {
3457 my $class = shift;
3458
3459 my $self = $class->SUPER::new (
3460 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3461 @_,
3462 );
3463
3464 $self
3465}
3466
3467sub set_items {
3468 my ($self, $items) = @_;
3469
3470 $self->{child}->clear;
3471 return unless $items;
3472
3473 my @items = sort {
3474 ($a->{type} <=> $b->{type})
3475 or ($a->{name} cmp $b->{name})
3476 } values %$items;
3477
3478 $self->{real_items} = \@items;
3479
3480 my $row = 0;
3481 for my $item (@items) {
3482 CFClient::Item::update_widgets $item;
3483
3484 $self->{child}->add (0, $row, $item->{face_widget});
3485 $self->{child}->add (1, $row, $item->{desc_widget});
3486 $self->{child}->add (2, $row, $item->{weight_widget});
3487
3488 $row++;
3489 }
3490}
3491
3492#############################################################################
3493
3494package CFClient::UI::SpellList;
3495
3496our @ISA = CFClient::UI::Table::;
3497
3498sub new {
3499 my $class = shift;
3500
3501 my $self = $class->SUPER::new (
3502 binding => [],
3503 commands => [],
3504 @_,
3505 )
3506}
3507
3508my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3509
3510my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3511 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3512my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3513 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3514my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3515 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3516my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3517 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3518my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3519 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3520
3521sub rebuild_spell_list {
3522 my ($self) = @_;
3523
3524 $CFClient::UI::ROOT->on_refresh ($self => sub {
3525 $self->clear;
3526
3527 return unless $::CONN;
3528
3529 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3530 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3531 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3532 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3533 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3534
3535 my $row = 0;
3536
3537 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3538 my $spell = $self->{spell}{$_};
3539
3540 $row++;
3541
3542 my $spell_cb = sub {
3543 my ($widget, $ev) = @_;
3544
3545 if ($ev->{button} == 1) {
3546 $::CONN->user_send ("cast $spell->{name}");
3547 } elsif ($ev->{button} == 2) {
3548 $::CONN->user_send ("invoke $spell->{name}");
3549 } elsif ($ev->{button} == 3) {
3550 (new CFClient::UI::Menu
3551 items => [
3552 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3553 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3554 ],
3555 )->popup ($ev);
3556 } else {
3557 return 0;
3558 }
3559
3560 1
3561 };
3562
3563 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3564
3565 #TODO: add path info to tooltip
3566 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3567
3568 $self->add (0, $row, new CFClient::UI::Face
3569 face => $spell->{face},
3570 can_hover => 1,
3571 can_events => 1,
3572 tooltip => $tooltip,
3573 on_button_down => $spell_cb,
3574 );
3575
3576 $self->add (1, $row, new CFClient::UI::Label
3577 expand => 1,
3578 text => $spell->{name},
3579 can_hover => 1,
3580 can_events => 1,
3581 tooltip => $tooltip,
3582 on_button_down => $spell_cb,
3583 );
3584
3585 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3586 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3587 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3588 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3589 }
3590 });
3591}
3592
3593sub add_spell {
3594 my ($self, $spell) = @_;
3595
3596 $self->{spell}->{$spell->{name}} = $spell;
3597 $self->rebuild_spell_list;
3598}
3599
3600sub remove_spell {
3601 my ($self, $spell) = @_;
3602
3603 delete $self->{spell}->{$spell->{name}};
3604 $self->rebuild_spell_list;
3605}
3606
3607sub clear_spells {
3608 my ($self) = @_;
3609
3610 $self->{spell} = {};
3611 $self->rebuild_spell_list;
3612}
3613
3614#############################################################################
3615
2992package CFClient::UI::Root; 3616package CFClient::UI::Root;
2993 3617
2994our @ISA = CFClient::UI::Container::; 3618our @ISA = CFClient::UI::Container::;
3619
3620use List::Util qw(min max);
2995 3621
2996use CFClient::OpenGL; 3622use CFClient::OpenGL;
2997 3623
2998sub new { 3624sub new {
2999 my $class = shift; 3625 my $class = shift;
… …
3006 Scalar::Util::weaken ($self->{root} = $self); 3632 Scalar::Util::weaken ($self->{root} = $self);
3007 3633
3008 $self 3634 $self
3009} 3635}
3010 3636
3011sub configure {
3012 my ($self, $x, $y, $w, $h) = @_;
3013
3014 $self->{w} = $w;
3015 $self->{h} = $h;
3016}
3017
3018sub reconfigure {
3019 my ($self) = @_;
3020
3021 $self->SUPER::reconfigure;
3022
3023 $self->size_allocate ($self->{w}, $self->{h}, 1)
3024 if $self->{w};
3025}
3026
3027sub size_request { 3637sub size_request {
3028 my ($self) = @_; 3638 my ($self) = @_;
3029 3639
3030 ($self->{w}, $self->{h}) 3640 ($self->{w}, $self->{h})
3031} 3641}
3032 3642
3643sub _to_pixel {
3644 my ($coord, $size, $max) = @_;
3645
3646 $coord =
3647 $coord eq "center" ? ($max - $size) * 0.5
3648 : $coord eq "max" ? $max
3649 : $coord;
3650
3651 $coord = 0 if $coord < 0;
3652 $coord = $max - $size if $coord > $max - $size;
3653
3654 int $coord + 0.5
3655}
3656
3033sub size_allocate { 3657sub invoke_size_allocate {
3034 my ($self, $w, $h, $changed) = @_; 3658 my ($self, $w, $h) = @_;
3035 3659
3036 for my $child ($self->children) { 3660 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3661 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3038 3662
3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3663 $X = $child->{force_x} if exists $child->{force_x};
3040 if exists $child->{req_x}; 3664 $Y = $child->{force_y} if exists $child->{force_y};
3041 3665
3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3666 $X = _to_pixel $X, $W, $self->{w};
3043 if exists $child->{req_y}; 3667 $Y = _to_pixel $Y, $H, $self->{h};
3044
3045 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3046
3047 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3048 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3049 3668
3050 $child->configure ($X, $Y, $W, $H); 3669 $child->configure ($X, $Y, $W, $H);
3051 } 3670 }
3671
3672 1
3052} 3673}
3053 3674
3054sub coord2local { 3675sub coord2local {
3055 my ($self, $x, $y) = @_; 3676 my ($self, $x, $y) = @_;
3056 3677
… …
3070} 3691}
3071 3692
3072sub add { 3693sub add {
3073 my ($self, @children) = @_; 3694 my ($self, @children) = @_;
3074 3695
3075 for my $child (@children) {
3076 $child->{is_toplevel} = 1; 3696 $_->{is_toplevel} = 1
3077 3697 for @children;
3078 # integerise window positions
3079 $child->{x} = int $child->{x};
3080 $child->{y} = int $child->{y};
3081 }
3082 3698
3083 $self->SUPER::add (@children); 3699 $self->SUPER::add (@children);
3084} 3700}
3085 3701
3086sub remove { 3702sub remove {
3087 my ($self, @children) = @_; 3703 my ($self, @children) = @_;
3088 3704
3089 $self->SUPER::remove (@children); 3705 $self->SUPER::remove (@children);
3706
3707 delete $self->{is_toplevel}
3708 for @children;
3090 3709
3091 while (@children) { 3710 while (@children) {
3092 my $w = pop @children; 3711 my $w = pop @children;
3093 push @children, $w->children; 3712 push @children, $w->children;
3094 $w->set_invisible; 3713 $w->set_invisible;
… …
3114 $_->() 3733 $_->()
3115 for values %{delete $self->{refresh_hook}}; 3734 for values %{delete $self->{refresh_hook}};
3116 } 3735 }
3117 3736
3118 if ($self->{realloc}) { 3737 if ($self->{realloc}) {
3738 my %queue;
3119 my @queue; 3739 my @queue;
3740 my $widget;
3120 3741
3742 outer:
3121 while () { 3743 while () {
3122 if ($self->{realloc}) { 3744 if (my $realloc = delete $self->{realloc}) {
3123 #TODO use array-of-depth approach 3745 for $widget (values %$realloc) {
3746 $widget->{visible} or next; # do not resize invisible widgets
3124 3747
3125 @queue = sort { $a->{visible} <=> $b->{visible} } 3748 $queue{$widget+0}++ and next; # duplicates are common
3126 @queue, values %{delete $self->{realloc}}; 3749
3750 push @{ $queue[$widget->{visible}] }, $widget;
3751 }
3127 } 3752 }
3128 3753
3754 while () {
3755 @queue or last outer;
3756
3757 $widget = pop @{ $queue[-1] || [] }
3758 and last;
3759
3760 pop @queue;
3761 }
3762
3763 delete $queue{$widget+0};
3764
3765 my ($w, $h) = $widget->size_request;
3766
3767 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3768 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3769
3770 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3771 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3772
3773 $w = $widget->{force_w} if exists $widget->{force_w};
3774 $h = $widget->{force_h} if exists $widget->{force_h};
3775
3776 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3777 || delete $widget->{force_realloc}) {
3778 $widget->{req_w} = $w;
3779 $widget->{req_h} = $h;
3780
3781 $self->{size_alloc}{$widget+0} = $widget;
3782
3783 if (my $parent = $widget->{parent}) {
3784 $self->{realloc}{$parent+0} = $parent
3785 unless $queue{$parent+0};
3786
3787 $parent->{force_size_alloc} = 1;
3788 $self->{size_alloc}{$parent+0} = $parent;
3789 }
3790 }
3791
3792 delete $self->{realloc}{$widget+0};
3793 }
3794 }
3795
3796 while (my $size_alloc = delete $self->{size_alloc}) {
3797 my @queue = sort { $b->{visible} <=> $a->{visible} }
3798 values %$size_alloc;
3799
3800 while () {
3129 my $widget = pop @queue || last; 3801 my $widget = pop @queue || last;
3130 3802
3131 $widget->{visible} or last; # do not resize invisible widgets 3803 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3132
3133 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3134 ? @$widget{qw(def_w def_h)}
3135 : $widget->size_request;
3136
3137 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3138
3139 $widget->{req_w} = $w;
3140 $widget->{req_h} = $h;
3141
3142 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3143
3144 push @queue, $widget->{parent}
3145 if $widget->{parent};
3146 }
3147 }
3148
3149 while (my $size_alloc = delete $self->{size_alloc}) {
3150 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3151 values %$size_alloc;
3152
3153 while () {
3154 my ($widget, $w, $h) = @{ pop @queue or last };
3155 3804
3156 $w = 0 if $w < 0; 3805 $w = 0 if $w < 0;
3157 $h = 0 if $h < 0; 3806 $h = 0 if $h < 0;
3158 3807
3159 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3808 $w = int $w + 0.5;
3809 $h = int $h + 0.5;
3160 3810
3811 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3812 $widget->{old_w} = $widget->{w};
3813 $widget->{old_h} = $widget->{h};
3814
3161 $widget->{w} = $w; 3815 $widget->{w} = $w;
3162 $widget->{h} = $h; 3816 $widget->{h} = $h;
3163 3817
3164 $widget->emit (size_allocate => $w, $h, $changed); 3818 $widget->emit (size_allocate => $w, $h);
3819 }
3165 } 3820 }
3166 } 3821 }
3167 3822
3168 while ($self->{post_alloc_hook}) { 3823 while ($self->{post_alloc_hook}) {
3169 $_->() 3824 $_->()
3170 for values %{delete $self->{post_alloc_hook}}; 3825 for values %{delete $self->{post_alloc_hook}};
3171 } 3826 }
3827
3172 3828
3173 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3829 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3174 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3830 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3175 glClear GL_COLOR_BUFFER_BIT; 3831 glClear GL_COLOR_BUFFER_BIT;
3176 3832
… …
3178 glLoadIdentity; 3834 glLoadIdentity;
3179 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3835 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3180 glMatrixMode GL_MODELVIEW; 3836 glMatrixMode GL_MODELVIEW;
3181 glLoadIdentity; 3837 glLoadIdentity;
3182 3838
3839 {
3840 package CFClient::UI::Base;
3841
3842 ($draw_x, $draw_y, $draw_w, $draw_h) =
3843 (0, 0, $self->{w}, $self->{h});
3844 }
3845
3183 $self->_draw; 3846 $self->_draw;
3184} 3847}
3185 3848
3186############################################################################# 3849#############################################################################
3187 3850

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