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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.254 by root, Mon May 29 01:53:23 2006 UTC vs.
Revision 1.320 by root, Tue Jul 4 23:23:32 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
10use CFClient::Texture; 11use CFClient::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
… …
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->hide; 27 $TOOLTIP->hide;
46 28
47 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
48 32
49 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
50 34
51 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
52 36
… …
59 } 43 }
60 } 44 }
61 45
62 $TOOLTIP->hide; 46 $TOOLTIP->hide;
63 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
64} 71}
65 72
66# class methods for events 73# class methods for events
67sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
68 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
82 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
83 90
84 $GRAB = $widget; 91 $GRAB = $widget;
85 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
86 93
87 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
88 } 95 }
89 96
90 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
91 98
92 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
… …
107 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
108 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
109 $grab->update if $grab; 116 $grab->update if $grab;
110 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
111 118
112 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
113 } 120 }
114} 121}
115 122
116sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
117 my ($ev) = @_; 124 my ($ev) = @_;
… …
123 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
124 131
125 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
126 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
127 134
128 check_tooltip; 135 $TOOLTIP_WATCHER->start;
129 } 136 }
130 137
131 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
132 if $HOVER; 139 if $HOVER;
133} 140}
… …
165sub rescale_widgets { 172sub rescale_widgets {
166 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
167 174
168 for my $widget (values %WIDGET) { 175 for my $widget (values %WIDGET) {
169 if ($widget->{is_toplevel}) { 176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
170 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
171 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
172 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
173 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
174 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
175 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
176 } 190 }
177 } 191 }
178 192
179 reconfigure_widgets; 193 reconfigure_widgets;
180} 194}
… …
189 203
190sub new { 204sub new {
191 my $class = shift; 205 my $class = shift;
192 206
193 my $self = bless { 207 my $self = bless {
194 x => 0, 208 x => "center",
195 y => 0, 209 y => "center",
196 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
197 can_events => 1, 213 can_events => 1,
198 @_ 214 @_
199 }, $class; 215 }, $class;
216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
200 218
201 for (keys %$self) { 219 for (keys %$self) {
202 if (/^on_(.*)$/) { 220 if (/^on_(.*)$/) {
203 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
204 } 222 }
205 } 223 }
206 224
207 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
208
209 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
210 $self->{req_x} = $layout->{x} * $::WIDTH; 226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
211 $self->{req_y} = $layout->{y} * $::HEIGHT; 227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
212 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
213 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
214 } 235 }
215 236
216 $self 237 $self
217} 238}
218 239
… …
229 return if $self->{parent}; 250 return if $self->{parent};
230 251
231 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
232} 253}
233 254
234sub center {
235 my ($self) = @_;
236
237 $CFClient::UI::ROOT->on_post_alloc (
238 "center_$self" => sub {
239 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
240 },
241 );
242
243 $self->update;
244}
245
246sub set_visible { 255sub set_visible {
247 my ($self) = @_; 256 my ($self) = @_;
248 257
249 return if $self->{visible}; 258 return if $self->{visible};
250 259
… …
263 272
264 return unless $self->{visible}; 273 return unless $self->{visible};
265 274
266 $_->set_invisible for $self->children; 275 $_->set_invisible for $self->children;
267 276
277 delete $self->{visible};
268 delete $self->{root}; 278 delete $self->{root};
269 delete $self->{visible};
270 279
271 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
272 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
273 282
274 CFClient::UI::check_tooltip 283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
275 if $TOOLTIP->{owner} == $self; 284 if $TOOLTIP->{owner} == $self;
276 285
277 $self->focus_out; 286 $self->emit ("focus_out");
278
279 $self->emit (visibility_change => 0); 287 $self->emit (visibility_change => 0);
280} 288}
281 289
282sub set_visibility { 290sub set_visibility {
283 my ($self, $visible) = @_; 291 my ($self, $visible) = @_;
… …
303 311
304 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
305 if $self->{parent}; 313 if $self->{parent};
306} 314}
307 315
308sub move { 316sub move_abs {
309 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
310 318
311 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
312 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
313 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
314 322
315 $self->update; 323 $self->update;
316} 324}
317 325
318sub set_size { 326sub set_size {
319 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
320 328
321 $self->{def_w} = $w; 329 $self->{force_w} = $w;
322 $self->{def_h} = $h; 330 $self->{force_h} = $h;
323 331
324 $self->realloc; 332 $self->realloc;
325} 333}
326 334
327sub size_request { 335sub size_request {
328 require Carp; 336 require Carp;
329 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
330} 338}
331 339
340sub baseline_shift {
341 0
342}
343
332sub configure { 344sub configure {
333 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
334 346
335 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
336 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
337 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
338 352
339 # use alignment to adjust x, y 353 # use alignment to adjust x, y
340 354
341 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
342 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
343
344 ($w, $h) = ($w2, $h2);
345 } 357 }
346 358
347 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
348 $self->{x} = $x; 360 $self->{x} = $x;
349 $self->{y} = $y; 361 $self->{y} = $y;
350 $self->update; 362 $self->update;
351 } 363 }
352 364
353 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
354 return unless $self->{visible}; 366 return unless $self->{visible};
355 367
368 $self->{alloc_w} = $w;
369 $self->{alloc_h} = $h;
370
356 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 371 $self->{root}{size_alloc}{$self+0} = $self;
357 } 372 }
358}
359
360sub size_allocate {
361 # nothing to be done
362} 373}
363 374
364sub children { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
365} 381}
366 382
367sub set_max_size { 383sub set_max_size {
368 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
369 385
370 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
371 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
372} 390}
373 391
374sub set_tooltip { 392sub set_tooltip {
375 my ($self, $tooltip) = @_; 393 my ($self, $tooltip) = @_;
376 394
… …
381 399
382 $self->{tooltip} = $tooltip; 400 $self->{tooltip} = $tooltip;
383 401
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner}; 403 delete $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip; 404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
387 } 405 }
388} 406}
389 407
390# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
391sub coord2local { 409sub coord2local {
… …
399 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
400 418
401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
402} 420}
403 421
404sub focus_in { 422sub invoke_focus_in {
405 my ($self) = @_; 423 my ($self) = @_;
406 424
407 return if $FOCUS == $self; 425 return if $FOCUS == $self;
408 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
409 427
410 my $focus = $FOCUS; $FOCUS = $self; 428 $FOCUS = $self;
411 429
412 $self->_emit (focus_in => $focus); 430 $self->update;
413 431
414 $focus->update if $focus; 432 0
415 $FOCUS->update;
416} 433}
417 434
418sub focus_out { 435sub invoke_focus_out {
419 my ($self) = @_; 436 my ($self) = @_;
420 437
421 return unless $FOCUS == $self; 438 return unless $FOCUS == $self;
422 439
423 my $focus = $FOCUS; undef $FOCUS; 440 undef $FOCUS;
424 441
425 $self->_emit (focus_out => $focus); 442 $self->update;
426 443
427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 444 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
430 unless $FOCUS; 445 unless $FOCUS;
431}
432 446
447 0
448}
449
450sub grab_focus {
451 my ($self) = @_;
452
453 $FOCUS->emit ("focus_out") if $FOCUS;
454 $self->emit ("focus_in");
455}
456
433sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
434sub button_up { } 458sub invoke_button_up { 1 }
435sub key_down { } 459sub invoke_key_down { 1 }
436sub key_up { } 460sub invoke_key_up { 1 }
437 461
438sub button_down { 462sub invoke_button_down {
439 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
440 464
441 $self->focus_in; 465 $self->grab_focus;
442}
443 466
444sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
445sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
446sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
449 484
450sub find_widget { 485sub find_widget {
451 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
452 487
453 return () unless $self->{can_events}; 488 return () unless $self->{can_events};
… …
461 496
462sub set_parent { 497sub set_parent {
463 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
464 499
465 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
466
467 $self->set_visible if $parent->{visible}; 501 $self->set_visible if $parent->{visible};
468} 502}
469 503
470sub connect {
471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub _emit {
477 my ($self, $signal, @args) = @_;
478
479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
480}
481
482sub emit {
483 my ($self, $signal, @args) = @_;
484
485 $self->_emit ($signal, @args)
486 || $self->$signal (@args);
487}
488
489sub visibility_change {
490 #my ($self, $visible) = @_;
491}
492
493sub realloc { 504sub realloc {
494 my ($self) = @_; 505 my ($self) = @_;
495 506
496 if ($self->{visible}) { 507 if ($self->{visible}) {
497 return if $self->{root}{realloc}{$self}; 508 return if $self->{root}{realloc}{$self+0};
498 509
499 $self->{root}{realloc}{$self} = $self; 510 $self->{root}{realloc}{$self+0} = $self;
500 $self->{root}->update; 511 $self->{root}->update;
501 } else { 512 } else {
502 delete $self->{req_w}; 513 delete $self->{req_w};
514 delete $self->{req_h};
503 } 515 }
504} 516}
505 517
506sub update { 518sub update {
507 my ($self) = @_; 519 my ($self) = @_;
508 520
509 $self->{parent}->update 521 $self->{parent}->update
510 if $self->{parent}; 522 if $self->{parent};
511} 523}
512 524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535
513sub draw { 536sub draw {
514 my ($self) = @_; 537 my ($self) = @_;
515 538
516 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
517 548
518 glPushMatrix; 549 glPushMatrix;
519 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
520 $self->_draw;
521 glPopMatrix;
522 551
523 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
524 my ($x, $y) = @$self{qw(x y)};
525
526 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
527 glEnable GL_BLEND; 554 glEnable GL_BLEND;
528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
529 glBegin GL_QUADS; 556 glBegin GL_QUADS;
530 glVertex $x , $y; 557 glVertex 0 , 0;
531 glVertex $x + $self->{w}, $y; 558 glVertex $self->{w}, 0;
532 glVertex $x + $self->{w}, $y + $self->{h}; 559 glVertex $self->{w}, $self->{h};
533 glVertex $x , $y + $self->{h}; 560 glVertex 0 , $self->{h};
534 glEnd; 561 glEnd;
535 glDisable GL_BLEND; 562 glDisable GL_BLEND;
536 } 563 }
537 564
538 if ($ENV{PCLIENT_DEBUG}) { 565 if ($ENV{CFPLUS_DEBUG} & 1) {
539 glPushMatrix; 566 glPushMatrix;
540 glColor 1, 1, 0, 1; 567 glColor 1, 1, 0, 1;
541 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 568 glTranslate 0.375, 0.375;
542 glBegin GL_LINE_LOOP; 569 glBegin GL_LINE_LOOP;
543 glVertex 0 , 0; 570 glVertex 0 , 0;
544 glVertex $self->{w} - 1, 0; 571 glVertex $self->{w} - 1, 0;
545 glVertex $self->{w} - 1, $self->{h} - 1; 572 glVertex $self->{w} - 1, $self->{h} - 1;
546 glVertex 0 , $self->{h} - 1; 573 glVertex 0 , $self->{h} - 1;
547 glEnd; 574 glEnd;
548 glPopMatrix; 575 glPopMatrix;
549 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
550 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
551} 581}
552 582
553sub _draw { 583sub _draw {
554 my ($self) = @_; 584 my ($self) = @_;
555 585
… …
558 588
559sub DESTROY { 589sub DESTROY {
560 my ($self) = @_; 590 my ($self) = @_;
561 591
562 delete $WIDGET{$self+0}; 592 delete $WIDGET{$self+0};
563 #$self->deactivate; 593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
564} 596}
565 597
566############################################################################# 598#############################################################################
567 599
568package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
593 625
594 if ($color && (@$color < 4 || $color->[3])) { 626 if ($color && (@$color < 4 || $color->[3])) {
595 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
596 628
597 glEnable GL_BLEND; 629 glEnable GL_BLEND;
598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
599 glColor @$color; 631 glColor_premultiply @$color;
600 632
601 glBegin GL_QUADS; 633 glBegin GL_QUADS;
602 glVertex 0 , 0; 634 glVertex 0 , 0;
603 glVertex 0 , $h; 635 glVertex 0 , $h;
604 glVertex $w, $h; 636 glVertex $w, $h;
… …
619 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
621} 653}
622 654
623sub size_request { 655sub size_request {
624 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
625} 659}
626 660
627sub draw { } 661sub draw { }
628 662
629############################################################################# 663#############################################################################
… …
633our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
634 668
635sub new { 669sub new {
636 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
637 671
638 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
639 673
640 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
641 children => [], 675 children => [],
642 can_events => 0, 676 can_events => 0,
643 %arg, 677 %arg,
644 ); 678 );
679
645 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
646 682
647 $self 683 $self
648} 684}
649 685
650sub add { 686sub add {
… …
698 $x -= $self->{x}; 734 $x -= $self->{x};
699 $y -= $self->{y}; 735 $y -= $self->{y};
700 736
701 my $res; 737 my $res;
702 738
703 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
704 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
705 and return $res; 741 and return $res;
706 } 742 }
707 743
708 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
729} 765}
730 766
731sub add { 767sub add {
732 my ($self, $child) = @_; 768 my ($self, $child) = @_;
733 769
734 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
735
736 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
737} 772}
738 773
739sub remove { 774sub remove {
740 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
749 784
750sub size_request { 785sub size_request {
751 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
752} 787}
753 788
754sub size_allocate { 789sub invoke_size_allocate {
755 my ($self, $w, $h, $changed) = @_; 790 my ($self, $w, $h) = @_;
756 791
757 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
758} 795}
759 796
760############################################################################# 797#############################################################################
798
799# back-buffered drawing area
761 800
762package CFClient::UI::Window; 801package CFClient::UI::Window;
763 802
764our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
765 804
… …
776 815
777 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
778 $self->SUPER::update; 817 $self->SUPER::update;
779} 818}
780 819
781sub size_allocate { 820sub invoke_size_allocate {
782 my ($self, $w, $h, $changed) = @_; 821 my ($self, $w, $h) = @_;
783 822
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update 823 $self->update;
786 if $changed; 824
825 $self->SUPER::invoke_size_allocate ($w, $h)
787} 826}
788 827
789sub _render { 828sub _render {
829 my ($self) = @_;
830
790 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
791} 832}
792 833
793sub render_child { 834sub render_child {
794 my ($self) = @_; 835 my ($self) = @_;
795 836
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
799 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
800 $self->_render; 848 $self->_render;
801 }; 849 };
802} 850}
803 851
804sub _draw { 852sub _draw {
805 my ($self) = @_; 853 my ($self) = @_;
806 854
807 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
808 856
809 my $tex = $self->{texture} 857 my $tex = $self->{texture}
810 or return; 858 or return;
811 859
812 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 862 glColor 0, 0, 0, 1;
815 863
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
817 865
818 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
819} 867}
… …
835} 883}
836 884
837sub size_request { 885sub size_request {
838 my ($self) = @_; 886 my ($self) = @_;
839 887
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 889
842 $w = 10 if $self->{scroll_x}; 890 $w = 10 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y}; 891 $h = 10 if $self->{scroll_y};
844 892
845 ($w, $h) 893 ($w, $h)
846} 894}
847 895
848sub size_allocate { 896sub invoke_size_allocate {
849 my ($self, $w, $h, $changed) = @_; 897 my ($self, $w, $h) = @_;
850 898
899 my $child = $self->child;
900
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
853 903
854 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
855 $self->update; 905 $self->update;
906
907 1
856} 908}
857 909
858sub set_offset { 910sub set_offset {
859 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
860 912
… …
893} 945}
894 946
895sub _render { 947sub _render {
896 my ($self) = @_; 948 my ($self) = @_;
897 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899 954
900 $self->SUPER::_render; 955 $self->SUPER::_render;
901} 956}
902 957
… …
905package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
906 961
907our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
908 963
909sub new { 964sub new {
910 my $class = shift; 965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
911 968
912 my $self; 969 my $self;
913 970
914 my $slider = new CFClient::UI::Slider 971 my $slider = new CFClient::UI::Slider
915 vertical => 1, 972 vertical => 1,
… …
920 ; 977 ;
921 978
922 $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1), 980 vp => (new CFClient::UI::ViewPort expand => 1),
924 slider => $slider, 981 slider => $slider,
925 @_, 982 %arg,
926 ); 983 );
927 984
928 $self->{vp}->add ($self->{scrolled});
929 $self->add ($self->{vp});
930 $self->add ($self->{slider}); 985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
931 987
932 $self 988 $self
933} 989}
934 990
991#TODO# update range on size_allocate depending on child
992
993sub add {
994 my ($self, $widget) = @_;
995
996 $self->{vp}->add ($self->{child} = $widget);
997}
998
999sub update_slider {
1000 my ($self) = @_;
1001
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1003}
1004
935sub update { 1005sub update {
936 my ($self) = @_; 1006 my ($self) = @_;
937 1007
938 $self->SUPER::update; 1008 $self->SUPER::update;
939 1009
940 # todo: overwrite size_allocate of child 1010 $self->update_slider;
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943} 1011}
944 1012
945sub size_allocate { 1013sub invoke_size_allocate {
946 my ($self, $w, $h, $changed) = @_; 1014 my ($self, $w, $h) = @_;
947 1015
1016 $self->update_slider;
1017
948 $self->SUPER::size_allocate ($w, $h, $changed); 1018 $self->SUPER::invoke_size_allocate ($w, $h)
949
950 my $child = $self->{vp}->child;
951 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
952} 1019}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956 1020
957############################################################################# 1021#############################################################################
958 1022
959package CFClient::UI::Frame; 1023package CFClient::UI::Frame;
960 1024
… …
976 1040
977 if ($self->{bg}) { 1041 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)}; 1042 my ($w, $h) = @$self{qw(w h)};
979 1043
980 glEnable GL_BLEND; 1044 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} }; 1046 glColor_premultiply @{ $self->{bg} };
983 1047
984 glBegin GL_QUADS; 1048 glBegin GL_QUADS;
985 glVertex 0 , 0; 1049 glVertex 0 , 0;
986 glVertex 0 , $h; 1050 glVertex 0 , $h;
987 glVertex $w, $h; 1051 glVertex $w, $h;
… …
1000 1064
1001our @ISA = CFClient::UI::Bin::; 1065our @ISA = CFClient::UI::Bin::;
1002 1066
1003use CFClient::OpenGL; 1067use CFClient::OpenGL;
1004 1068
1005my @tex = 1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
1006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1007 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1008 1076
1009sub new { 1077sub new {
1010 my $class = shift; 1078 my ($class, %arg) = @_;
1011 1079
1012 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
1013 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
1014 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
1015 border => 0.6, 1083 border => 0.6,
1016 is_toplevel => 1,
1017 can_events => 1, 1084 can_events => 1,
1018 @_ 1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
1019 ); 1088 );
1020 1089
1021 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
1022 align => 0, 1091 align => 0,
1023 valign => 1, 1092 valign => 1,
1024 text => $self->{title}, 1093 text => $self->{title},
1025 fontsize => $self->{border}; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->emit ("delete") };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
1026 1105
1027 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1028} 1115}
1029 1116
1030sub border { 1117sub border {
1031 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
1032} 1119}
1033 1120
1034sub size_request { 1121sub size_request {
1035 my ($self) = @_; 1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
1036 1129
1037 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
1038 1131
1039 ( 1132 (
1040 $w + $self->border * 2, 1133 $w + $self->border * 2,
1041 $h + $self->border * 2, 1134 $h + $self->border * 2,
1042 ) 1135 )
1043} 1136}
1044 1137
1045sub size_allocate { 1138sub invoke_size_allocate {
1046 my ($self, $w, $h, $changed) = @_; 1139 my ($self, $w, $h) = @_;
1047 1140
1048 return unless $changed; 1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1049 1146
1147 my $border = $self->border;
1148
1050 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
1051 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
1052 1151
1053 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1054 if $self->{title};
1055
1056 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
1057}
1058 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
1160sub invoke_delete {
1161 my ($self) = @_;
1162
1163 $self->hide;
1164
1165 1
1166}
1167
1059sub button_down { 1168sub invoke_button_down {
1060 my ($self, $ev, $x, $y) = @_; 1169 my ($self, $ev, $x, $y) = @_;
1061 1170
1062 my ($w, $h) = @$self{qw(w h)}; 1171 my ($w, $h) = @$self{qw(w h)};
1063 my $border = $self->border; 1172 my $border = $self->border;
1064 1173
… …
1077 my ($ev, $x, $y) = @_; 1186 my ($ev, $x, $y) = @_;
1078 1187
1079 my $dx = $ev->{x} - $ox; 1188 my $dx = $ev->{x} - $ox;
1080 my $dy = $ev->{y} - $oy; 1189 my $dy = $ev->{y} - $oy;
1081 1190
1082 $self->{user_x} = $wx + $dx * $mx;
1083 $self->{user_y} = $wy + $dy * $my;
1084 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1191 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1085 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1192 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1086 $self->move ($self->{user_x}, $self->{user_y}); 1193
1194 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1087 $self->realloc; 1195 $self->realloc;
1088 }; 1196 };
1089 1197
1090 } elsif ($lr ^ $td) { 1198 } elsif ($lr ^ $td) {
1091 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1199 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1094 $self->{motion} = sub { 1202 $self->{motion} = sub {
1095 my ($ev, $x, $y) = @_; 1203 my ($ev, $x, $y) = @_;
1096 1204
1097 ($x, $y) = ($ev->{x}, $ev->{y}); 1205 ($x, $y) = ($ev->{x}, $ev->{y});
1098 1206
1099 $self->{user_x} = $bx + $x - $ox; 1207 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1100 $self->{user_y} = $by + $y - $oy; 1208 # HACK: the next line is required to enforce placement
1101 1209 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1102 $self->move ($self->{user_x}, $self->{user_y});
1103 $self->realloc;
1104 }; 1210 };
1211 } else {
1212 return 0;
1213 }
1214
1105 } 1215 1
1106} 1216}
1107 1217
1108sub button_up { 1218sub invoke_button_up {
1109 my ($self, $ev, $x, $y) = @_; 1219 my ($self, $ev, $x, $y) = @_;
1110 1220
1111 delete $self->{motion}; 1221 ! ! delete $self->{motion}
1112} 1222}
1113 1223
1114sub mouse_motion { 1224sub invoke_mouse_motion {
1115 my ($self, $ev, $x, $y) = @_; 1225 my ($self, $ev, $x, $y) = @_;
1116 1226
1117 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1227 $self->{motion}->($ev, $x, $y) if $self->{motion};
1228
1229 ! ! $self->{motion}
1118} 1230}
1119 1231
1120sub _draw { 1232sub _draw {
1121 my ($self) = @_; 1233 my ($self) = @_;
1122 1234
1235 my $child = $self->{children}[0];
1236
1123 my ($w, $h ) = ($self->{w}, $self->{h}); 1237 my ($w, $h ) = ($self->{w}, $self->{h});
1124 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1238 my ($cw, $ch) = ($child->{w}, $child->{h});
1125 1239
1126 glEnable GL_TEXTURE_2D; 1240 glEnable GL_TEXTURE_2D;
1127 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1241 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1128 1242
1129 my $border = $self->border; 1243 my $border = $self->border;
1130 1244
1131 glColor @{ $self->{border_bg} }; 1245 glColor @{ $self->{border_bg} };
1132 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1246 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1133 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1247 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1134 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1248 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1135 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1249 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1136 1250
1137 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1251 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1138 my $bg = $tex[0]; 1252 glColor @{ $self->{bg} };
1139 1253
1140 # TODO: repeat texture not scale 1254 # TODO: repeat texture not scale
1255 # solve this better(?)
1141 my $rep_x = $cw / $bg->{w}; 1256 $bg->{s} = $cw / $bg->{w};
1142 my $rep_y = $ch / $bg->{h}; 1257 $bg->{t} = $ch / $bg->{h};
1143
1144 glColor @{ $self->{bg} };
1145
1146 $bg->{s} = $rep_x;
1147 $bg->{t} = $rep_y;
1148 $bg->{wrap_mode} = 1;
1149 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1258 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1150 } 1259 }
1151 1260
1152 glDisable GL_TEXTURE_2D; 1261 glDisable GL_TEXTURE_2D;
1153 1262
1154 $self->{title}->draw if $self->{title};
1155
1156 $self->child->draw; 1263 $child->draw;
1264
1265 if ($self->{title_widget}) {
1266 glTranslate 0, $border - $self->{h};
1267 $self->{title_widget}->_draw;
1268
1269 glTranslate 0, - ($border - $self->{h});
1270 }
1271
1272 $self->{close_button}->draw
1273 if $self->{close_button};
1157} 1274}
1158 1275
1159############################################################################# 1276#############################################################################
1160 1277
1161package CFClient::UI::Table; 1278package CFClient::UI::Table;
… …
1184 1301
1185 $child->set_parent ($self); 1302 $child->set_parent ($self);
1186 $self->{children}[$y][$x] = $child; 1303 $self->{children}[$y][$x] = $child;
1187 1304
1188 $self->realloc; 1305 $self->realloc;
1306}
1307
1308sub remove {
1309 my ($self, $child) = @_;
1310
1311 # TODO: not yet implemented
1189} 1312}
1190 1313
1191# TODO: move to container class maybe? send children a signal on removal? 1314# TODO: move to container class maybe? send children a signal on removal?
1192sub clear { 1315sub clear {
1193 my ($self) = @_; 1316 my ($self) = @_;
… …
1234 (sum @$ws), 1357 (sum @$ws),
1235 (sum @$hs), 1358 (sum @$hs),
1236 ) 1359 )
1237} 1360}
1238 1361
1239sub size_allocate { 1362sub invoke_size_allocate {
1240 my ($self, $w, $h, $changed) = @_; 1363 my ($self, $w, $h) = @_;
1241 1364
1242 my ($ws, $hs) = $self->get_wh; 1365 my ($ws, $hs) = $self->get_wh;
1243 1366
1244 my $req_w = (sum @$ws) || 1; 1367 my $req_w = (sum @$ws) || 1;
1245 my $req_h = (sum @$hs) || 1; 1368 my $req_h = (sum @$hs) || 1;
… …
1276 } 1399 }
1277 1400
1278 $y += $row_h; 1401 $y += $row_h;
1279 } 1402 }
1280 1403
1404 1
1281} 1405}
1282 1406
1283sub find_widget { 1407sub find_widget {
1284 my ($self, $x, $y) = @_; 1408 my ($self, $x, $y) = @_;
1285 1409
… …
1322 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1446 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1323 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1447 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1324 ) 1448 )
1325} 1449}
1326 1450
1327sub size_allocate { 1451sub invoke_size_allocate {
1328 my ($self, $w, $h, $changed) = @_; 1452 my ($self, $w, $h) = @_;
1329 1453
1330 my $space = $self->{vertical} ? $h : $w; 1454 my $space = $self->{vertical} ? $h : $w;
1331 my $children = $self->{children}; 1455 my @children = $self->visible_children;
1332 1456
1333 my @req; 1457 my @req;
1334 1458
1335 if ($self->{homogeneous}) { 1459 if ($self->{homogeneous}) {
1336 @req = ($space / (@$children || 1)) x @$children; 1460 @req = ($space / (@children || 1)) x @children;
1337 } else { 1461 } else {
1338 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1462 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1339 my $req = List::Util::sum @req; 1463 my $req = List::Util::sum @req;
1340 1464
1341 if ($req > $space) { 1465 if ($req > $space) {
1342 # ah well, not enough space 1466 # ah well, not enough space
1343 $_ *= $space / $req for @req; 1467 $_ *= $space / $req for @req;
1344 } else { 1468 } else {
1345 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1469 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1346 1470
1347 $space = ($space - $req) / $expand; # remaining space to give away 1471 $space = ($space - $req) / $expand; # remaining space to give away
1348 1472
1349 $req[$_] += $space * $children->[$_]{expand} 1473 $req[$_] += $space * $children[$_]{expand}
1350 for 0 .. $#$children; 1474 for 0 .. $#children;
1351 } 1475 }
1352 } 1476 }
1353 1477
1354 CFClient::UI::harmonize \@req; 1478 CFClient::UI::harmonize \@req;
1355 1479
1356 my $pos = 0; 1480 my $pos = 0;
1357 for (0 .. $#$children) { 1481 for (0 .. $#children) {
1358 my $alloc = $req[$_]; 1482 my $alloc = $req[$_];
1359 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1483 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1360 1484
1361 $pos += $alloc; 1485 $pos += $alloc;
1362 } 1486 }
1363 1487
1364 1 1488 1
… …
1412 #font => default_font 1536 #font => default_font
1413 #text => initial text 1537 #text => initial text
1414 #markup => initial narkup 1538 #markup => initial narkup
1415 #max_w => maximum pixel width 1539 #max_w => maximum pixel width
1416 ellipsise => 3, # end 1540 ellipsise => 3, # end
1417 layout => (new CFClient::Layout), 1541 layout => (new CFClient::Layout 2),
1418 fontsize => 1, 1542 fontsize => 1,
1419 align => -1, 1543 align => -1,
1420 valign => -1, 1544 valign => -1,
1421 padding => 2, 1545 padding_x => 2,
1546 padding_y => 2,
1422 can_events => 0, 1547 can_events => 0,
1423 %arg 1548 %arg
1424 ); 1549 );
1425 1550
1426 if (exists $self->{template}) { 1551 if (exists $self->{template}) {
1427 my $layout = new CFClient::Layout; 1552 my $layout = new CFClient::Layout 2;
1428 $layout->set_text (delete $self->{template}); 1553 $layout->set_text (delete $self->{template});
1429 $self->{template} = $layout; 1554 $self->{template} = $layout;
1430 } 1555 }
1431 1556
1432 if (exists $self->{markup}) { 1557 if (exists $self->{markup}) {
… …
1453 1578
1454 delete $self->{texture}; 1579 delete $self->{texture};
1455 $self->SUPER::update; 1580 $self->SUPER::update;
1456} 1581}
1457 1582
1583sub realloc {
1584 my ($self) = @_;
1585
1586 delete $self->{ox};
1587 $self->SUPER::realloc;
1588}
1589
1458sub set_text { 1590sub set_text {
1459 my ($self, $text) = @_; 1591 my ($self, $text) = @_;
1460 1592
1461 return if $self->{text} eq "T$text"; 1593 return if $self->{text} eq "T$text";
1462 $self->{text} = "T$text"; 1594 $self->{text} = "T$text";
1463 1595
1464 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1465 $self->{layout}->set_text ($text); 1596 $self->{layout}->set_text ($text);
1466 1597
1598 delete $self->{size_req};
1467 $self->realloc; 1599 $self->realloc;
1468 $self->update; 1600 $self->update;
1469} 1601}
1470 1602
1471sub set_markup { 1603sub set_markup {
… …
1474 return if $self->{text} eq "M$markup"; 1606 return if $self->{text} eq "M$markup";
1475 $self->{text} = "M$markup"; 1607 $self->{text} = "M$markup";
1476 1608
1477 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1609 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1478 1610
1479 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1480 $self->{layout}->set_markup ($markup); 1611 $self->{layout}->set_markup ($markup);
1481 1612
1613 delete $self->{size_req};
1482 $self->realloc; 1614 $self->realloc;
1483 $self->update; 1615 $self->update;
1484} 1616}
1485 1617
1486sub size_request { 1618sub size_request {
1487 my ($self) = @_; 1619 my ($self) = @_;
1488 1620
1621 $self->{size_req} ||= do {
1489 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1622 $self->{layout}->set_font ($self->{font}) if $self->{font};
1490 $self->{layout}->set_width ($self->{max_w} || -1); 1623 $self->{layout}->set_width ($self->{max_w} || -1);
1491 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1624 $self->{layout}->set_ellipsise ($self->{ellipsise});
1492 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1625 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1493 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1626 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1494 1627
1495 my ($w, $h) = $self->{layout}->size; 1628 my ($w, $h) = $self->{layout}->size;
1496 1629
1497 if (exists $self->{template}) { 1630 if (exists $self->{template}) {
1498 $self->{template}->set_font ($self->{font}) if $self->{font}; 1631 $self->{template}->set_font ($self->{font}) if $self->{font};
1499 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1632 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1500 1633
1501 my ($w2, $h2) = $self->{template}->size; 1634 my ($w2, $h2) = $self->{template}->size;
1502 1635
1503 $w = List::Util::max $w, $w2; 1636 $w = List::Util::max $w, $w2;
1504 $h = List::Util::max $h, $h2; 1637 $h = List::Util::max $h, $h2;
1638 }
1639
1640 [$w, $h]
1505 } 1641 };
1506 1642
1507 ( 1643 @{ $self->{size_req} }
1508 $w + $self->{padding} * 2,
1509 $h + $self->{padding} * 2,
1510 )
1511} 1644}
1512 1645
1646sub baseline_shift {
1647 $_[0]{layout}->descent
1648}
1649
1513sub size_allocate { 1650sub invoke_size_allocate {
1514 my ($self, $w, $h, $changed) = @_; 1651 my ($self, $w, $h) = @_;
1652
1653 delete $self->{ox};
1515 1654
1516 delete $self->{texture} 1655 delete $self->{texture}
1517 if $changed; 1656 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1657
1658 1
1518} 1659}
1519 1660
1520sub set_fontsize { 1661sub set_fontsize {
1521 my ($self, $fontsize) = @_; 1662 my ($self, $fontsize) = @_;
1522 1663
1523 $self->{fontsize} = $fontsize; 1664 $self->{fontsize} = $fontsize;
1665 delete $self->{size_req};
1524 delete $self->{texture}; 1666 delete $self->{texture};
1525 1667
1526 $self->realloc; 1668 $self->realloc;
1527} 1669}
1528 1670
1671sub reconfigure {
1672 my ($self) = @_;
1673
1674 delete $self->{size_req};
1675 delete $self->{texture};
1676
1677 $self->SUPER::reconfigure;
1678}
1679
1529sub _draw { 1680sub _draw {
1530 my ($self) = @_; 1681 my ($self) = @_;
1531 1682
1532 $self->SUPER::_draw; # draw background, if applicable 1683 $self->SUPER::_draw; # draw background, if applicable
1533 1684
1534 my $tex = $self->{texture} ||= do { 1685 my $size = $self->{texture} ||= do {
1535 $self->{layout}->set_foreground (@{$self->{fg}}); 1686 $self->{layout}->set_foreground (@{$self->{fg}});
1536 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1687 $self->{layout}->set_font ($self->{font}) if $self->{font};
1537 $self->{layout}->set_width ($self->{w}); 1688 $self->{layout}->set_width ($self->{w});
1538 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1689 $self->{layout}->set_ellipsise ($self->{ellipsise});
1539 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1690 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1540 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1691 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1541 1692
1542 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1693 $self->{size_req}
1543
1544 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1545 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1546 : ($self->{w} - $tex->{w}) * 0.5);
1547
1548 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1549 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1550 : ($self->{h} - $tex->{h}) * 0.5);
1551
1552 $tex
1553 }; 1694 };
1554 1695
1555 glEnable GL_TEXTURE_2D; 1696 unless (exists $self->{ox}) {
1556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1697 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1698 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1699 : ($self->{w} - $size->[0]) * 0.5);
1557 1700
1558 if ($tex->{format} == GL_ALPHA) { 1701 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 glColor @{$self->{fg}}; 1702 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1560 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1703 : ($self->{h} - $size->[1]) * 0.5);
1561 } else {
1562 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1563 } 1704 };
1564 1705
1565 glDisable GL_TEXTURE_2D; 1706 my $w = List::Util::min $self->{w} + 4, $size->[0];
1707 my $h = List::Util::min $self->{h} + 2, $size->[1];
1708
1709 $self->{layout}->render ($self->{ox}, $self->{oy});
1566} 1710}
1567 1711
1568############################################################################# 1712#############################################################################
1569 1713
1570package CFClient::UI::EntryBase; 1714package CFClient::UI::EntryBase;
… …
1584 can_hover => 1, 1728 can_hover => 1,
1585 can_focus => 1, 1729 can_focus => 1,
1586 valign => 0, 1730 valign => 0,
1587 can_events => 1, 1731 can_events => 1,
1588 #text => ... 1732 #text => ...
1733 #hidden => "*",
1589 @_ 1734 @_
1590 ) 1735 )
1591} 1736}
1592 1737
1593sub _set_text { 1738sub _set_text {
… …
1595 1740
1596 delete $self->{cur_h}; 1741 delete $self->{cur_h};
1597 1742
1598 return if $self->{text} eq $text; 1743 return if $self->{text} eq $text;
1599 1744
1600 delete $self->{texture};
1601
1602 $self->{last_activity} = $::NOW; 1745 $self->{last_activity} = $::NOW;
1603 $self->{text} = $text; 1746 $self->{text} = $text;
1604 1747
1605 $text =~ s/./*/g if $self->{hidden}; 1748 $text =~ s/./*/g if $self->{hidden};
1606 $self->{layout}->set_text ("$text "); 1749 $self->{layout}->set_text ("$text ");
1750 delete $self->{size_req};
1607 1751
1608 $self->_emit (changed => $self->{text}); 1752 $self->emit (changed => $self->{text});
1753
1754 $self->realloc;
1755 $self->update;
1609} 1756}
1610 1757
1611sub set_text { 1758sub set_text {
1612 my ($self, $text) = @_; 1759 my ($self, $text) = @_;
1613 1760
1614 $self->{cursor} = length $text; 1761 $self->{cursor} = length $text;
1615 $self->_set_text ($text); 1762 $self->_set_text ($text);
1616
1617 $self->realloc;
1618} 1763}
1619 1764
1620sub get_text { 1765sub get_text {
1621 $_[0]{text} 1766 $_[0]{text}
1622} 1767}
… …
1627 my ($w, $h) = $self->SUPER::size_request; 1772 my ($w, $h) = $self->SUPER::size_request;
1628 1773
1629 ($w + 1, $h) # add 1 for cursor 1774 ($w + 1, $h) # add 1 for cursor
1630} 1775}
1631 1776
1632sub key_down { 1777sub invoke_key_down {
1633 my ($self, $ev) = @_; 1778 my ($self, $ev) = @_;
1634 1779
1635 my $mod = $ev->{mod}; 1780 my $mod = $ev->{mod};
1636 my $sym = $ev->{sym}; 1781 my $sym = $ev->{sym};
1637 my $uni = $ev->{unicode}; 1782 my $uni = $ev->{unicode};
… …
1649 } elsif ($sym == CFClient::SDLK_HOME) { 1794 } elsif ($sym == CFClient::SDLK_HOME) {
1650 $self->{cursor} = 0; 1795 $self->{cursor} = 0;
1651 } elsif ($sym == CFClient::SDLK_END) { 1796 } elsif ($sym == CFClient::SDLK_END) {
1652 $self->{cursor} = length $text; 1797 $self->{cursor} = length $text;
1653 } elsif ($uni == 27) { 1798 } elsif ($uni == 27) {
1654 $self->_emit ('escape'); 1799 $self->emit ('escape');
1655 } elsif ($uni) { 1800 } elsif ($uni) {
1656 substr $text, $self->{cursor}++, 0, chr $uni; 1801 substr $text, $self->{cursor}++, 0, chr $uni;
1802 } else {
1803 return 0;
1657 } 1804 }
1658 1805
1659 $self->_set_text ($text); 1806 $self->_set_text ($text);
1660 1807
1661 $self->realloc; 1808 $self->realloc;
1662}
1663 1809
1810 1
1811}
1812
1664sub focus_in { 1813sub invoke_focus_in {
1665 my ($self) = @_; 1814 my ($self) = @_;
1666 1815
1667 $self->{last_activity} = $::NOW; 1816 $self->{last_activity} = $::NOW;
1668 1817
1669 $self->SUPER::focus_in; 1818 $self->SUPER::invoke_focus_in
1670} 1819}
1671 1820
1672sub button_down { 1821sub invoke_button_down {
1673 my ($self, $ev, $x, $y) = @_; 1822 my ($self, $ev, $x, $y) = @_;
1674 1823
1675 $self->SUPER::button_down ($ev, $x, $y); 1824 $self->SUPER::invoke_button_down ($ev, $x, $y);
1676 1825
1677 my $idx = $self->{layout}->xy_to_index ($x, $y); 1826 my $idx = $self->{layout}->xy_to_index ($x, $y);
1678 1827
1679 # byte-index to char-index 1828 # byte-index to char-index
1680 my $text = $self->{text}; 1829 my $text = $self->{text};
1681 utf8::encode $text; 1830 utf8::encode $text;
1682 $self->{cursor} = length substr $text, 0, $idx; 1831 $self->{cursor} = length substr $text, 0, $idx;
1683 1832
1684 $self->_set_text ($self->{text}); 1833 $self->_set_text ($self->{text});
1685 $self->update; 1834 $self->update;
1835
1836 1
1686} 1837}
1687 1838
1688sub mouse_motion { 1839sub invoke_mouse_motion {
1689 my ($self, $ev, $x, $y) = @_; 1840 my ($self, $ev, $x, $y) = @_;
1690# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1841# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1842
1843 1
1691} 1844}
1692 1845
1693sub _draw { 1846sub _draw {
1694 my ($self) = @_; 1847 my ($self) = @_;
1695 1848
1696 local $self->{fg} = $self->{fg}; 1849 local $self->{fg} = $self->{fg};
1697 1850
1698 if ($FOCUS == $self) { 1851 if ($FOCUS == $self) {
1699 glColor @{$self->{active_bg}}; 1852 glColor_premultiply @{$self->{active_bg}};
1700 $self->{fg} = $self->{active_fg}; 1853 $self->{fg} = $self->{active_fg};
1701 } else { 1854 } else {
1702 glColor @{$self->{bg}}; 1855 glColor_premultiply @{$self->{bg}};
1703 } 1856 }
1704 1857
1705 glEnable GL_BLEND; 1858 glEnable GL_BLEND;
1706 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1859 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1707 glBegin GL_QUADS; 1860 glBegin GL_QUADS;
1708 glVertex 0 , 0; 1861 glVertex 0 , 0;
1709 glVertex 0 , $self->{h}; 1862 glVertex 0 , $self->{h};
1710 glVertex $self->{w}, $self->{h}; 1863 glVertex $self->{w}, $self->{h};
1711 glVertex $self->{w}, 0; 1864 glVertex $self->{w}, 0;
… …
1736 1889
1737our @ISA = CFClient::UI::EntryBase::; 1890our @ISA = CFClient::UI::EntryBase::;
1738 1891
1739use CFClient::OpenGL; 1892use CFClient::OpenGL;
1740 1893
1741sub key_down { 1894sub invoke_key_down {
1742 my ($self, $ev) = @_; 1895 my ($self, $ev) = @_;
1743 1896
1744 my $sym = $ev->{sym}; 1897 my $sym = $ev->{sym};
1745 1898
1746 if ($sym == 13) { 1899 if ($sym == 13) {
1747 unshift @{$self->{history}}, 1900 unshift @{$self->{history}},
1748 my $txt = $self->get_text; 1901 my $txt = $self->get_text;
1902
1749 $self->{history_pointer} = -1; 1903 $self->{history_pointer} = -1;
1750 $self->{history_saveback} = ''; 1904 $self->{history_saveback} = '';
1751 $self->_emit (activate => $txt); 1905 $self->emit (activate => $txt);
1752 $self->update; 1906 $self->update;
1753 1907
1754 } elsif ($sym == CFClient::SDLK_UP) { 1908 } elsif ($sym == CFClient::SDLK_UP) {
1755 if ($self->{history_pointer} < 0) { 1909 if ($self->{history_pointer} < 0) {
1756 $self->{history_saveback} = $self->get_text; 1910 $self->{history_saveback} = $self->get_text;
… …
1772 } else { 1926 } else {
1773 $self->set_text ($self->{history_saveback}); 1927 $self->set_text ($self->{history_saveback});
1774 } 1928 }
1775 1929
1776 } else { 1930 } else {
1777 $self->SUPER::key_down ($ev); 1931 return $self->SUPER::invoke_key_down ($ev)
1932 }
1933
1778 } 1934 1
1779
1780} 1935}
1781 1936
1782############################################################################# 1937#############################################################################
1783 1938
1784package CFClient::UI::Button; 1939package CFClient::UI::Button;
… …
1793 1948
1794sub new { 1949sub new {
1795 my $class = shift; 1950 my $class = shift;
1796 1951
1797 $class->SUPER::new ( 1952 $class->SUPER::new (
1798 padding => 4, 1953 padding_x => 4,
1954 padding_y => 4,
1799 fg => [1, 1, 1], 1955 fg => [1, 1, 1],
1800 active_fg => [0, 0, 1], 1956 active_fg => [0, 0, 1],
1801 can_hover => 1, 1957 can_hover => 1,
1802 align => 0, 1958 align => 0,
1803 valign => 0, 1959 valign => 0,
1804 can_events => 1, 1960 can_events => 1,
1805 @_ 1961 @_
1806 ) 1962 )
1807} 1963}
1808 1964
1809sub activate { }
1810
1811sub button_up { 1965sub invoke_button_up {
1812 my ($self, $ev, $x, $y) = @_; 1966 my ($self, $ev, $x, $y) = @_;
1813 1967
1814 $self->emit ("activate") 1968 $self->emit ("activate")
1815 if $x >= 0 && $x < $self->{w} 1969 if $x >= 0 && $x < $self->{w}
1816 && $y >= 0 && $y < $self->{h}; 1970 && $y >= 0 && $y < $self->{h};
1971
1972 1
1817} 1973}
1818 1974
1819sub _draw { 1975sub _draw {
1820 my ($self) = @_; 1976 my ($self) = @_;
1821 1977
1822 local $self->{fg} = $self->{fg}; 1978 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1823
1824 if ($GRAB == $self) {
1825 $self->{fg} = $self->{active_fg};
1826 }
1827 1979
1828 glEnable GL_TEXTURE_2D; 1980 glEnable GL_TEXTURE_2D;
1829 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1981 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1830 glColor 0, 0, 0, 1; 1982 glColor 0, 0, 0, 1;
1831 1983
… …
1836 $self->SUPER::_draw; 1988 $self->SUPER::_draw;
1837} 1989}
1838 1990
1839############################################################################# 1991#############################################################################
1840 1992
1993package CFClient::UI::ImageButton;
1994
1995our @ISA = CFClient::UI::Image::;
1996
1997use CFClient::OpenGL;
1998
1999my %textures;
2000
2001sub new {
2002 my $class = shift;
2003
2004 my $self = $class->SUPER::new (
2005 padding_x => 4,
2006 padding_y => 4,
2007 fg => [1, 1, 1],
2008 active_fg => [0, 0, 1],
2009 can_hover => 1,
2010 align => 0,
2011 valign => 0,
2012 can_events => 1,
2013 @_
2014 );
2015}
2016
2017sub invoke_button_up {
2018 my ($self, $ev, $x, $y) = @_;
2019
2020 $self->emit ("activate")
2021 if $x >= 0 && $x < $self->{w}
2022 && $y >= 0 && $y < $self->{h};
2023
2024 1
2025}
2026
2027#############################################################################
2028
1841package CFClient::UI::CheckBox; 2029package CFClient::UI::CheckBox;
1842 2030
1843our @ISA = CFClient::UI::DrawBG::; 2031our @ISA = CFClient::UI::DrawBG::;
1844 2032
1845my @tex = 2033my @tex =
… …
1850 2038
1851sub new { 2039sub new {
1852 my $class = shift; 2040 my $class = shift;
1853 2041
1854 $class->SUPER::new ( 2042 $class->SUPER::new (
1855 padding => 2, 2043 padding_x => 2,
2044 padding_y => 2,
1856 fg => [1, 1, 1], 2045 fg => [1, 1, 1],
1857 active_fg => [1, 1, 0], 2046 active_fg => [1, 1, 0],
1858 bg => [0, 0, 0, 0.2], 2047 bg => [0, 0, 0, 0.2],
1859 active_bg => [1, 1, 1, 0.5], 2048 active_bg => [1, 1, 1, 0.5],
1860 state => 0, 2049 state => 0,
… …
1864} 2053}
1865 2054
1866sub size_request { 2055sub size_request {
1867 my ($self) = @_; 2056 my ($self) = @_;
1868 2057
1869 ($self->{padding} * 2 + 6) x 2 2058 (6) x 2
1870} 2059}
1871 2060
2061sub toggle {
2062 my ($self) = @_;
2063
2064 $self->{state} = !$self->{state};
2065 $self->emit (changed => $self->{state});
2066 $self->update;
2067}
2068
1872sub button_down { 2069sub invoke_button_down {
1873 my ($self, $ev, $x, $y) = @_; 2070 my ($self, $ev, $x, $y) = @_;
1874 2071
1875 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2072 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1876 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2073 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1877 $self->{state} = !$self->{state}; 2074 $self->toggle;
1878 $self->_emit (changed => $self->{state}); 2075 } else {
2076 return 0
2077 }
2078
1879 } 2079 1
1880} 2080}
1881 2081
1882sub _draw { 2082sub _draw {
1883 my ($self) = @_; 2083 my ($self) = @_;
1884 2084
1885 $self->SUPER::_draw; 2085 $self->SUPER::_draw;
1886 2086
1887 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2087 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1888 2088
1889 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2089 my ($w, $h) = @$self{qw(w h)};
2090
2091 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1890 2092
1891 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2093 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1892 2094
1893 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2095 my $tex = $self->{state} ? $tex[1] : $tex[0];
1894 2096
… …
1902package CFClient::UI::Image; 2104package CFClient::UI::Image;
1903 2105
1904our @ISA = CFClient::UI::Base::; 2106our @ISA = CFClient::UI::Base::;
1905 2107
1906use CFClient::OpenGL; 2108use CFClient::OpenGL;
1907use Carp qw/confess/;
1908 2109
1909our %loaded_images; 2110our %texture_cache;
1910 2111
1911sub new { 2112sub new {
1912 my $class = shift; 2113 my $class = shift;
1913 2114
1914 my $self = $class->SUPER::new (can_events => 0, @_); 2115 my $self = $class->SUPER::new (
2116 can_events => 0,
2117 @_,
2118 );
1915 2119
1916 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2120 $self->{path}
2121 or Carp::croak "required attribute 'path' not set";
1917 2122
1918 $loaded_images{$self->{image}} ||= 2123 $self->{tex} = $texture_cache{$self->{path}} ||=
1919 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2124 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1920 2125
1921 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2126 Scalar::Util::weaken $texture_cache{$self->{path}};
1922 2127
1923 Scalar::Util::weaken $loaded_images{$self->{image}}; 2128 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1924
1925 $self->{aspect} = $tex->{w} / $tex->{h};
1926 2129
1927 $self 2130 $self
1928} 2131}
1929 2132
1930sub size_request { 2133sub size_request {
1931 my ($self) = @_; 2134 my ($self) = @_;
1932 2135
1933 ($self->{tex}->{w}, $self->{tex}->{h}) 2136 ($self->{tex}{w}, $self->{tex}{h})
1934} 2137}
1935 2138
1936sub _draw { 2139sub _draw {
1937 my ($self) = @_; 2140 my ($self) = @_;
1938 2141
… …
2047 my $ycut1 = max 0, min 1, $ycut; 2250 my $ycut1 = max 0, min 1, $ycut;
2048 my $ycut2 = max 0, min 1, $ycut - 1; 2251 my $ycut2 = max 0, min 1, $ycut - 1;
2049 2252
2050 my $h1 = $self->{h} * (1 - $ycut1); 2253 my $h1 = $self->{h} * (1 - $ycut1);
2051 my $h2 = $self->{h} * (1 - $ycut2); 2254 my $h2 = $self->{h} * (1 - $ycut2);
2255 my $h3 = $self->{h};
2256
2257 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2052 2258
2053 glEnable GL_BLEND; 2259 glEnable GL_BLEND;
2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2260 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2261 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2055 glEnable GL_TEXTURE_2D; 2262 glEnable GL_TEXTURE_2D;
2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057 2264
2058 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2265 glBindTexture GL_TEXTURE_2D, $t1->{name};
2059 glBegin GL_QUADS; 2266 glBegin GL_QUADS;
… …
2074 2281
2075 if ($t3) { 2282 if ($t3) {
2076 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2283 glBindTexture GL_TEXTURE_2D, $t3->{name};
2077 glBegin GL_QUADS; 2284 glBegin GL_QUADS;
2078 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2285 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2079 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2286 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2080 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2287 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2081 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2288 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2082 glEnd; 2289 glEnd;
2083 } 2290 }
2084 2291
2085 glDisable GL_BLEND; 2292 glDisable GL_BLEND;
… …
2159 fg => [1, 1, 1], 2366 fg => [1, 1, 1],
2160 active_fg => [0, 0, 0], 2367 active_fg => [0, 0, 0],
2161 bg => [0, 0, 0, 0.2], 2368 bg => [0, 0, 0, 0.2],
2162 active_bg => [1, 1, 1, 0.5], 2369 active_bg => [1, 1, 1, 0.5],
2163 range => [0, 0, 100, 10, 0], 2370 range => [0, 0, 100, 10, 0],
2164 req_w => $::WIDTH / 80, 2371 min_w => $::WIDTH / 80,
2165 req_h => $::WIDTH / 80, 2372 min_h => $::WIDTH / 80,
2166 vertical => 0, 2373 vertical => 0,
2167 can_hover => 1, 2374 can_hover => 1,
2168 inner_pad => 0.02, 2375 inner_pad => 0.02,
2169 @_ 2376 @_
2170 ); 2377 );
… …
2173 $self->update; 2380 $self->update;
2174 2381
2175 $self 2382 $self
2176} 2383}
2177 2384
2178sub changed { }
2179
2180sub set_range { 2385sub set_range {
2181 my ($self, $range) = @_; 2386 my ($self, $range) = @_;
2182 2387
2183 ($range, $self->{range}) = ($self->{range}, $range); 2388 ($range, $self->{range}) = ($self->{range}, $range);
2184 2389
2185 $self->update
2186 if "@$range" ne "@{$self->{range}}"; 2390 if ("@$range" ne "@{$self->{range}}") {
2391 $self->update;
2392 $self->set_value ($self->{range}[0]);
2393 }
2187} 2394}
2188 2395
2189sub set_value { 2396sub set_value {
2190 my ($self, $value) = @_; 2397 my ($self, $value) = @_;
2191 2398
… …
2202 if $unit; 2409 if $unit;
2203 2410
2204 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2411 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2205 2412
2206 if ($value != $old_value) { 2413 if ($value != $old_value) {
2207 $self->_emit (changed => $value); 2414 $self->emit (changed => $value);
2208 $self->update; 2415 $self->update;
2209 } 2416 }
2210} 2417}
2211 2418
2212sub size_request { 2419sub size_request {
2213 my ($self) = @_; 2420 my ($self) = @_;
2214 2421
2215 my $w = $self->{req_w}; 2422 ($self->{req_w}, $self->{req_h})
2216 my $h = $self->{req_h};
2217
2218 $self->{vertical} ? ($h, $w) : ($w, $h)
2219} 2423}
2220 2424
2221sub button_down { 2425sub invoke_button_down {
2222 my ($self, $ev, $x, $y) = @_; 2426 my ($self, $ev, $x, $y) = @_;
2223 2427
2224 $self->SUPER::button_down ($ev, $x, $y); 2428 $self->SUPER::invoke_button_down ($ev, $x, $y);
2225 2429
2226 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2430 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2227 2431
2228 $self->mouse_motion ($ev, $x, $y); 2432 $self->invoke_mouse_motion ($ev, $x, $y)
2229} 2433}
2230 2434
2231sub mouse_motion { 2435sub invoke_mouse_motion {
2232 my ($self, $ev, $x, $y) = @_; 2436 my ($self, $ev, $x, $y) = @_;
2233 2437
2234 if ($GRAB == $self) { 2438 if ($GRAB == $self) {
2235 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2439 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2236 2440
2237 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2441 my (undef, $lo, $hi, $page) = @{$self->{range}};
2238 2442
2239 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2443 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2240 2444
2241 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2445 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2446 } else {
2447 return 0;
2448 }
2449
2242 } 2450 1
2243} 2451}
2244 2452
2245sub update { 2453sub update {
2246 my ($self) = @_; 2454 my ($self) = @_;
2247 2455
2248 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2456 delete $self->{knob_w};
2457 $self->SUPER::update;
2458}
2459
2460sub _draw {
2461 my ($self) = @_;
2462
2463 unless ($self->{knob_w}) {
2249 $self->set_value ($self->{range}[0]); 2464 $self->set_value ($self->{range}[0]);
2250 2465
2251 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2466 my ($value, $lo, $hi, $page) = @{$self->{range}};
2252 my $range = ($hi - $page - $lo) || 1e-100; 2467 my $range = ($hi - $page - $lo) || 1e-100;
2253 2468
… …
2259 $value = ($value - $lo) / $range; 2474 $value = ($value - $lo) / $range;
2260 $value = $value * $self->{scale} + $self->{offset}; 2475 $value = $value * $self->{scale} + $self->{offset};
2261 2476
2262 $self->{knob_x} = $value - $knob_w * 0.5; 2477 $self->{knob_x} = $value - $knob_w * 0.5;
2263 $self->{knob_w} = $knob_w; 2478 $self->{knob_w} = $knob_w;
2264 }); 2479 }
2265
2266 $self->SUPER::update;
2267}
2268
2269sub _draw {
2270 my ($self) = @_;
2271 2480
2272 $self->SUPER::_draw (); 2481 $self->SUPER::_draw ();
2273 2482
2274 glScale $self->{w}, $self->{h}; 2483 glScale $self->{w}, $self->{h};
2275 2484
… …
2336sub set_range { shift->{slider}->set_range (@_) } 2545sub set_range { shift->{slider}->set_range (@_) }
2337sub set_value { shift->{slider}->set_value (@_) } 2546sub set_value { shift->{slider}->set_value (@_) }
2338 2547
2339############################################################################# 2548#############################################################################
2340 2549
2341package CFClient::UI::TextView; 2550package CFClient::UI::TextScroller;
2342 2551
2343our @ISA = CFClient::UI::HBox::; 2552our @ISA = CFClient::UI::HBox::;
2344 2553
2345use CFClient::OpenGL; 2554use CFClient::OpenGL;
2346 2555
… …
2348 my $class = shift; 2557 my $class = shift;
2349 2558
2350 my $self = $class->SUPER::new ( 2559 my $self = $class->SUPER::new (
2351 fontsize => 1, 2560 fontsize => 1,
2352 can_events => 0, 2561 can_events => 0,
2562 indent => 0,
2353 #font => default_font 2563 #font => default_font
2354 @_, 2564 @_,
2355 2565
2356 layout => (new CFClient::Layout 1), 2566 layout => (new CFClient::Layout 2),
2357 par => [], 2567 par => [],
2358 height => 0, 2568 height => 0,
2359 children => [ 2569 children => [
2360 (new CFClient::UI::Empty expand => 1), 2570 (new CFClient::UI::Empty expand => 1),
2361 (new CFClient::UI::Slider vertical => 1), 2571 (new CFClient::UI::Slider vertical => 1),
… …
2372 2582
2373 $self->{fontsize} = $fontsize; 2583 $self->{fontsize} = $fontsize;
2374 $self->reflow; 2584 $self->reflow;
2375} 2585}
2376 2586
2587sub size_request {
2588 my ($self) = @_;
2589
2590 my ($empty, $slider) = @{ $self->{children} };
2591
2592 local $self->{children} = [$empty, $slider];
2593 $self->SUPER::size_request
2594}
2595
2377sub size_allocate { 2596sub invoke_size_allocate {
2378 my ($self, $w, $h, $changed) = @_; 2597 my ($self, $w, $h) = @_;
2379 2598
2380 $self->SUPER::size_allocate ($w, $h, $changed); 2599 my ($empty, $slider, @other) = @{ $self->{children} };
2381 2600 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2382 return unless $changed;
2383 2601
2384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2602 $self->{layout}->set_font ($self->{font}) if $self->{font};
2385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2603 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2386 $self->{layout}->set_width ($self->{children}[0]{w}); 2604 $self->{layout}->set_width ($empty->{w});
2605 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2387 2606
2388 $self->reflow; 2607 $self->reflow;
2389}
2390 2608
2391sub text_size { 2609 local $self->{children} = [$empty, $slider];
2392 my ($self, $text, $indent) = @_; 2610 $self->SUPER::invoke_size_allocate ($w, $h)
2611}
2612
2613sub get_layout {
2614 my ($self, $para) = @_;
2393 2615
2394 my $layout = $self->{layout}; 2616 my $layout = $self->{layout};
2395 2617
2618 $layout->set_font ($self->{font}) if $self->{font};
2619 $layout->set_foreground (@{$para->{fg}});
2396 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2620 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $layout->set_width ($self->{children}[0]{w} - $indent); 2621 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2622 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 $layout->set_markup ($text); 2623 $layout->set_markup ($para->{markup});
2624
2625 $layout->set_shapes (
2626 map
2627 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2628 @{$para->{widget}}
2399 2629 );
2630
2400 $layout->size 2631 $layout
2401} 2632}
2402 2633
2403sub reflow { 2634sub reflow {
2404 my ($self) = @_; 2635 my ($self) = @_;
2405 2636
… …
2414 $self->{children}[1]->set_value ($offset); 2645 $self->{children}[1]->set_value ($offset);
2415} 2646}
2416 2647
2417sub clear { 2648sub clear {
2418 my ($self) = @_; 2649 my ($self) = @_;
2650
2651 my (undef, undef, @other) = @{ $self->{children} };
2652 $self->remove ($_) for @other;
2419 2653
2420 $self->{par} = []; 2654 $self->{par} = [];
2421 $self->{height} = 0; 2655 $self->{height} = 0;
2422 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2656 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2423} 2657}
2424 2658
2425sub add_paragraph { 2659sub add_paragraph {
2426 my ($self, $color, $text, $indent) = @_; 2660 my ($self, $color, $para, $indent) = @_;
2427 2661
2428 for my $line (split /\n/, $text) { 2662 my ($text, @w) = ref $para ? @$para : $para;
2429 my ($w, $h) = $self->text_size ($line); 2663
2430 $self->{height} += $h; 2664 $para = {
2431 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2665 w => 1e10,
2666 wrapped => 1,
2667 fg => $color,
2668 indent => $indent,
2669 markup => $text,
2670 widget => \@w,
2432 } 2671 };
2433 2672
2434 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2673 $self->add (@w) if @w;
2674 push @{$self->{par}}, $para;
2675
2676 $self->{need_reflow}++;
2677 $self->update;
2678}
2679
2680sub scroll_to_bottom {
2681 my ($self) = @_;
2682
2683 $self->{scroll_to_bottom} = 1;
2684 $self->update;
2435} 2685}
2436 2686
2437sub update { 2687sub update {
2438 my ($self) = @_; 2688 my ($self) = @_;
2439 2689
… …
2441 2691
2442 return unless $self->{h} > 0; 2692 return unless $self->{h} > 0;
2443 2693
2444 delete $self->{texture}; 2694 delete $self->{texture};
2445 2695
2446 $ROOT->on_post_alloc ($self, sub { 2696 $ROOT->on_post_alloc ($self => sub {
2447 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2697 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2448 2698
2449 if (delete $self->{need_reflow}) { 2699 if (delete $self->{need_reflow}) {
2450 my $height = 0; 2700 my $height = 0;
2451 2701
2452 my $layout = $self->{layout};
2453
2454 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2455
2456 for (@{$self->{par}}) { 2702 for my $para (@{$self->{par}}) {
2457 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2703 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2458 $layout->set_width ($W - $_->[3]); 2704 my $layout = $self->get_layout ($para);
2459 $layout->set_markup ($_->[4]);
2460 my ($w, $h) = $layout->size; 2705 my ($w, $h) = $layout->size;
2461 $_->[0] = $w + $_->[3]; 2706
2462 $_->[1] = $h; 2707 $para->{w} = $w + $para->{indent};
2708 $para->{h} = $h;
2709 $para->{wrapped} = $layout->has_wrapped;
2463 } 2710 }
2464 2711
2465 $height += $_->[1]; 2712 $height += $para->{h};
2466 } 2713 }
2467 2714
2468 $self->{height} = $height; 2715 $self->{height} = $height;
2469 2716
2470 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2717 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2471 2718
2472 delete $self->{texture}; 2719 delete $self->{texture};
2473 } 2720 }
2474 2721
2722 if (delete $self->{scroll_to_bottom}) {
2723 $self->{children}[1]->set_value (1e10);
2724 }
2725
2475 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2726 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2476 glClearColor 0.5, 0.5, 0.5, 0; 2727 glClearColor 0, 0, 0, 0;
2477 glClear GL_COLOR_BUFFER_BIT; 2728 glClear GL_COLOR_BUFFER_BIT;
2478 2729
2479 my $top = int $self->{children}[1]{range}[0]; 2730 my $top = int $self->{children}[1]{range}[0];
2480 2731
2481 my $y0 = $top; 2732 my $y0 = $top;
2482 my $y1 = $top + $H; 2733 my $y1 = $top + $H;
2483 2734
2484 my $y = 0; 2735 my $y = 0;
2485 2736
2486 my $layout = $self->{layout};
2487
2488 $layout->set_font ($self->{font}) if $self->{font};
2489
2490 glEnable GL_BLEND;
2491 #TODO# not correct in windows where rgba is forced off
2492 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2493
2494 for my $par (@{$self->{par}}) { 2737 for my $para (@{$self->{par}}) {
2495 my $h = $par->[1]; 2738 my $h = $para->{h};
2496 2739
2497 if ($y0 < $y + $h && $y < $y1) { 2740 if ($y0 < $y + $h && $y < $y1) {
2498 $layout->set_foreground (@{ $par->[2] });
2499 $layout->set_width ($W - $par->[3]);
2500 $layout->set_markup ($par->[4]);
2501 2741
2502 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2742 my $layout = $self->get_layout ($para);
2503 2743
2504 glRasterPos $par->[3], $y - $y0; 2744 $layout->render ($para->{indent}, $y - $y0);
2505 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2745
2746 if (my @w = @{ $para->{widget} }) {
2747 my @s = $layout->get_shapes;
2748
2749 for (@w) {
2750 my ($dx, $dy) = splice @s, 0, 2, ();
2751
2752 $_->{x} = $dx + $para->{indent};
2753 $_->{y} = $dy + $y - $y0;
2754
2755 $_->draw;
2756 }
2757 }
2506 } 2758 }
2507 2759
2508 $y += $h; 2760 $y += $h;
2509 } 2761 }
2510
2511 glDisable GL_BLEND;
2512 }; 2762 };
2513 }); 2763 });
2514} 2764}
2515 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2516sub _draw { 2775sub _draw {
2517 my ($self) = @_; 2776 my ($self) = @_;
2518 2777
2519 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1; 2780 glColor 0, 0, 0, 1;
2522 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2781 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2523 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
2524 2783
2525 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
2526
2527} 2785}
2528 2786
2529############################################################################# 2787#############################################################################
2530 2788
2531package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
… …
2610} 2868}
2611 2869
2612sub set_tooltip_from { 2870sub set_tooltip_from {
2613 my ($self, $widget) = @_; 2871 my ($self, $widget) = @_;
2614 2872
2873 my $tooltip = $widget->{tooltip};
2874
2875 if ($ENV{CFPLUS_DEBUG} & 2) {
2876 $tooltip .= "\n\n" . (ref $widget) . "\n"
2877 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2878 . "req $widget->{req_w} $widget->{req_h}\n"
2879 . "visible $widget->{visible}";
2880 }
2881
2882 $tooltip =~ s/^\n+//;
2883 $tooltip =~ s/\n+$//;
2884
2615 $self->add (new CFClient::UI::Label 2885 $self->add (new CFClient::UI::Label
2616 markup => $widget->{tooltip}, 2886 markup => $tooltip,
2617 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2887 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2618 fontsize => 0.8, 2888 fontsize => 0.8,
2619 fg => [0, 0, 0, 1], 2889 fg => [0, 0, 0, 1],
2620 ellipsise => 0, 2890 ellipsise => 0,
2621 font => ($widget->{tooltip_font} || $::FONT_PROP), 2891 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2628 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2629 2899
2630 ($w + 4, $h + 4) 2900 ($w + 4, $h + 4)
2631} 2901}
2632 2902
2633sub size_allocate { 2903sub invoke_size_allocate {
2634 my ($self, $w, $h, $changed) = @_; 2904 my ($self, $w, $h) = @_;
2635 2905
2636 return unless $changed;
2637
2638 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 2906 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2639} 2907}
2640 2908
2641sub visibility_change { 2909sub invoke_visibility_change {
2642 my ($self, $visible) = @_; 2910 my ($self, $visible) = @_;
2643 2911
2644 return unless $visible; 2912 return unless $visible;
2645 2913
2646 $self->{root}->on_post_alloc ("move_$self" => sub { 2914 $self->{root}->on_post_alloc ("move_$self" => sub {
… …
2648 or return; 2916 or return;
2649 2917
2650 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 2918 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2651 2919
2652 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 2920 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2653 if $x + $self->{w} > $::WIDTH; 2921 if $x + $self->{w} > $self->{root}{w};
2654 2922
2655 $self->move ($x, $y); 2923 $self->move_abs ($x, $y);
2656 }); 2924 });
2657} 2925}
2658 2926
2659sub _draw { 2927sub _draw {
2660 my ($self) = @_; 2928 my ($self) = @_;
… …
2747 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3015 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2748 3016
2749 if ($tex) { 3017 if ($tex) {
2750 glEnable GL_TEXTURE_2D; 3018 glEnable GL_TEXTURE_2D;
2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3019 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2752 glColor 1, 1, 1, 1; 3020 glColor 0, 0, 0, 1;
2753 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3021 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2754 glDisable GL_TEXTURE_2D; 3022 glDisable GL_TEXTURE_2D;
2755 } 3023 }
2756} 3024}
2757 3025
2758sub DESTROY { 3026sub destroy {
2759 my ($self) = @_; 3027 my ($self) = @_;
2760 3028
2761 $self->{timer}->cancel 3029 $self->{timer}->cancel
2762 if $self->{timer}; 3030 if $self->{timer};
2763 3031
2764 $self->SUPER::DESTROY; 3032 $self->SUPER::destroy;
2765} 3033}
2766 3034
2767############################################################################# 3035#############################################################################
2768 3036
2769package CFClient::UI::Inventory; 3037package CFClient::UI::Buttonbar;
2770 3038
2771our @ISA = CFClient::UI::ScrolledWindow::; 3039our @ISA = CFClient::UI::HBox::;
2772 3040
2773sub new { 3041# TODO: should actualyl wrap buttons and other goodies.
2774 my $class = shift;
2775
2776 my $self = $class->SUPER::new (
2777 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2778 @_,
2779 );
2780
2781 $self
2782}
2783
2784sub set_items {
2785 my ($self, $items) = @_;
2786
2787 $self->{scrolled}->clear;
2788 return unless $items;
2789
2790 my @items = sort {
2791 ($a->{type} <=> $b->{type})
2792 or ($a->{name} cmp $b->{name})
2793 } @$items;
2794
2795 $self->{real_items} = \@items;
2796
2797 my $row = 0;
2798 for my $item (@items) {
2799 CFClient::Item::update_widgets $item;
2800
2801 $self->{scrolled}->add (0, $row, $item->{face_widget});
2802 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2803 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2804
2805 $row++;
2806 }
2807}
2808 3042
2809############################################################################# 3043#############################################################################
2810 3044
2811package CFClient::UI::Menu; 3045package CFClient::UI::Menu;
2812 3046
… …
2824 ); 3058 );
2825 3059
2826 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3060 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2827 3061
2828 for my $item (@{ $self->{items} }) { 3062 for my $item (@{ $self->{items} }) {
2829 my ($widget, $cb) = @$item; 3063 my ($widget, $cb, $tooltip) = @$item;
2830 3064
2831 # handle various types of items, only text for now 3065 # handle various types of items, only text for now
2832 if (!ref $widget) { 3066 if (!ref $widget) {
2833 $widget = new CFClient::UI::Label 3067 $widget = new CFClient::UI::Label
2834 can_hover => 1, 3068 can_hover => 1,
2835 can_events => 1, 3069 can_events => 1,
2836 text => $widget; 3070 markup => $widget,
3071 tooltip => $tooltip
2837 } 3072 }
2838 3073
2839 $self->{item}{$widget} = $item; 3074 $self->{item}{$widget} = $item;
2840 3075
2841 $self->{vbox}->add ($widget); 3076 $self->{vbox}->add ($widget);
… …
2846 3081
2847# popup given the event (must be a mouse button down event currently) 3082# popup given the event (must be a mouse button down event currently)
2848sub popup { 3083sub popup {
2849 my ($self, $ev) = @_; 3084 my ($self, $ev) = @_;
2850 3085
2851 $self->_emit ("popdown"); 3086 $self->emit ("popdown");
2852 3087
2853 # maybe save $GRAB? must be careful about events... 3088 # maybe save $GRAB? must be careful about events...
2854 $GRAB = $self; 3089 $GRAB = $self;
2855 $self->{button} = $ev->{button}; 3090 $self->{button} = $ev->{button};
2856 3091
2857 $self->show; 3092 $self->show;
2858 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3093 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2859} 3094}
2860 3095
2861sub mouse_motion { 3096sub invoke_mouse_motion {
2862 my ($self, $ev, $x, $y) = @_; 3097 my ($self, $ev, $x, $y) = @_;
2863 3098
2864 # TODO: should use vbox->find_widget or so 3099 # TODO: should use vbox->find_widget or so
2865 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3100 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2866 $self->{hover} = $self->{item}{$HOVER}; 3101 $self->{hover} = $self->{item}{$HOVER};
2867}
2868 3102
3103 0
3104}
3105
2869sub button_up { 3106sub invoke_button_up {
2870 my ($self, $ev, $x, $y) = @_; 3107 my ($self, $ev, $x, $y) = @_;
2871 3108
2872 if ($ev->{button} == $self->{button}) { 3109 if ($ev->{button} == $self->{button}) {
2873 undef $GRAB; 3110 undef $GRAB;
2874 $self->hide; 3111 $self->hide;
2875 3112
2876 $self->_emit ("popdown"); 3113 $self->emit ("popdown");
2877 $self->{hover}[1]->() if $self->{hover}; 3114 $self->{hover}[1]->() if $self->{hover};
3115 } else {
3116 return 0
3117 }
3118
2878 } 3119 1
2879} 3120}
2880 3121
2881############################################################################# 3122#############################################################################
2882 3123
2883package CFClient::UI::Statusbox; 3124package CFClient::UI::Multiplexer;
2884 3125
2885our @ISA = CFClient::UI::VBox::; 3126our @ISA = CFClient::UI::Container::;
2886 3127
2887sub new { 3128sub new {
2888 my $class = shift; 3129 my $class = shift;
2889 3130
2890 $class->SUPER::new ( 3131 my $self = $class->SUPER::new (
3132 @_,
3133 );
3134
3135 $self->{current} = $self->{children}[0]
3136 if @{ $self->{children} };
3137
3138 $self
3139}
3140
3141sub add {
3142 my ($self, @widgets) = @_;
3143
3144 $self->SUPER::add (@widgets);
3145
3146 $self->{current} = $self->{children}[0]
3147 if @{ $self->{children} };
3148}
3149
3150sub get_current_page {
3151 my ($self) = @_;
3152
3153 $self->{current}
3154}
3155
3156sub set_current_page {
3157 my ($self, $page_or_widget) = @_;
3158
3159 my $widget = ref $page_or_widget
3160 ? $page_or_widget
3161 : $self->{children}[$page_or_widget];
3162
3163 $self->{current} = $widget;
3164 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3165
3166 $self->emit (page_changed => $self->{current});
3167
3168 $self->realloc;
3169}
3170
3171sub visible_children {
3172 $_[0]{current}
3173}
3174
3175sub size_request {
3176 my ($self) = @_;
3177
3178 $self->{current}->size_request
3179}
3180
3181sub invoke_size_allocate {
3182 my ($self, $w, $h) = @_;
3183
3184 $self->{current}->configure (0, 0, $w, $h);
3185
3186 1
3187}
3188
3189sub _draw {
3190 my ($self) = @_;
3191
3192 $self->{current}->draw;
3193}
3194
3195#############################################################################
3196
3197package CFClient::UI::Notebook;
3198
3199our @ISA = CFClient::UI::VBox::;
3200
3201sub new {
3202 my $class = shift;
3203
3204 my $self = $class->SUPER::new (
3205 buttonbar => (new CFClient::UI::Buttonbar),
3206 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3207 # filter => # will be put between multiplexer and $self
3208 @_,
3209 );
3210
3211 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3212 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3213
3214 $self
3215}
3216
3217sub add {
3218 my ($self, $title, $widget, $tooltip) = @_;
3219
3220 Scalar::Util::weaken $self;
3221
3222 $self->{buttonbar}->add (new CFClient::UI::Button
3223 markup => $title,
3224 tooltip => $tooltip,
3225 on_activate => sub { $self->set_current_page ($widget) },
3226 );
3227
3228 $self->{multiplexer}->add ($widget);
3229}
3230
3231sub get_current_page {
3232 my ($self) = @_;
3233
3234 $self->{multiplexer}->get_current_page
3235}
3236
3237sub set_current_page {
3238 my ($self, $page) = @_;
3239
3240 $self->{multiplexer}->set_current_page ($page);
3241 $self->emit (page_changed => $self->{multiplexer}{current});
3242}
3243
3244#############################################################################
3245
3246package CFClient::UI::Combobox;
3247
3248use utf8;
3249
3250our @ISA = CFClient::UI::Button::;
3251
3252sub new {
3253 my $class = shift;
3254
3255 my $self = $class->SUPER::new (
3256 options => [], # [value, title, longdesc], ...
3257 value => undef,
3258 @_,
3259 );
3260
3261 $self->_set_value ($self->{value});
3262
3263 $self
3264}
3265
3266sub invoke_button_down {
3267 my ($self, $ev) = @_;
3268
3269 my @menu_items;
3270
3271 for (@{ $self->{options} }) {
3272 my ($value, $title, $tooltip) = @$_;
3273
3274 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3275 }
3276
3277 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3278}
3279
3280sub _set_value {
3281 my ($self, $value) = @_;
3282
3283 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3284 or return;
3285
3286 $self->{value} = $item->[0];
3287 $self->set_markup ("$item->[1] ⇓");
3288 $self->set_tooltip ($item->[2]);
3289}
3290
3291sub set_value {
3292 my ($self, $value) = @_;
3293
3294 return unless $self->{value} ne $value;
3295
3296 $self->_set_value ($value);
3297 $self->emit (changed => $value);
3298}
3299
3300#############################################################################
3301
3302package CFClient::UI::Statusbox;
3303
3304our @ISA = CFClient::UI::VBox::;
3305
3306sub new {
3307 my $class = shift;
3308
3309 my $self = $class->SUPER::new (
2891 fontsize => 0.8, 3310 fontsize => 0.8,
2892 @_, 3311 @_,
2893 ) 3312 );
3313
3314 Scalar::Util::weaken (my $this = $self);
3315
3316 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3317
3318 $self
2894} 3319}
2895 3320
2896sub reorder { 3321sub reorder {
2897 my ($self) = @_; 3322 my ($self) = @_;
2898 my $NOW = time; 3323 my $NOW = Time::HiRes::time;
3324
3325 # freeze display when hovering over any label
3326 return if $CFClient::UI::TOOLTIP->{owner}
3327 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3328 values %{ $self->{item} };
2899 3329
2900 while (my ($k, $v) = each %{ $self->{item} }) { 3330 while (my ($k, $v) = each %{ $self->{item} }) {
2901 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3331 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2902 } 3332 }
2903 3333
… …
2906 my @items = sort { 3336 my @items = sort {
2907 $a->{pri} <=> $b->{pri} 3337 $a->{pri} <=> $b->{pri}
2908 or $b->{id} <=> $a->{id} 3338 or $b->{id} <=> $a->{id}
2909 } values %{ $self->{item} }; 3339 } values %{ $self->{item} };
2910 3340
3341 $self->{timer}->interval (1);
3342
2911 my $count = 10 + 1; 3343 my $count = 10 + 1;
2912 for my $item (@items) { 3344 for my $item (@items) {
2913 last unless --$count; 3345 last unless --$count;
2914 3346
2915 push @widgets, $item->{label} ||= do { 3347 my $label = $item->{label} ||= do {
2916 # TODO: doesn't handle markup well (read as: at all) 3348 # TODO: doesn't handle markup well (read as: at all)
2917 my $short = $item->{count} > 1 3349 my $short = $item->{count} > 1
2918 ? "<b>$item->{count} ×</b> $item->{text}" 3350 ? "<b>$item->{count} ×</b> $item->{text}"
2919 : $item->{text}; 3351 : $item->{text};
2920 3352
… …
2928 tooltip => $item->{tooltip}, 3360 tooltip => $item->{tooltip},
2929 tooltip_font => $::FONT_PROP, 3361 tooltip_font => $::FONT_PROP,
2930 tooltip_width => 0.67, 3362 tooltip_width => 0.67,
2931 fontsize => $item->{fontsize} || $self->{fontsize}, 3363 fontsize => $item->{fontsize} || $self->{fontsize},
2932 max_w => $::WIDTH * 0.44, 3364 max_w => $::WIDTH * 0.44,
2933 fg => $item->{fg}, 3365 fg => [@{ $item->{fg} }],
2934 can_events => 1, 3366 can_events => 1,
2935 can_hover => 1 3367 can_hover => 1
2936 }; 3368 };
3369
3370 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3371 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3372 $label->update;
3373 $label->set_max_size (undef, $label->{req_h} * $diff)
3374 if $diff < 1;
3375 $self->{timer}->interval (1/30);
3376 } else {
3377 $label->{fg}[3] = $item->{fg}[3] || 1;
3378 }
3379
3380 push @widgets, $label;
2937 } 3381 }
2938 3382
2939 $self->clear; 3383 $self->clear;
2940 $self->SUPER::add (reverse @widgets); 3384 $self->SUPER::add (reverse @widgets);
2941} 3385}
… …
2946 $text =~ s/^\s+//; 3390 $text =~ s/^\s+//;
2947 $text =~ s/\s+$//; 3391 $text =~ s/\s+$//;
2948 3392
2949 return unless $text; 3393 return unless $text;
2950 3394
2951 my $timeout = time + ((delete $arg{timeout}) || 60); 3395 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2952 3396
2953 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3397 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2954 3398
2955 if (my $item = $self->{item}{$group}) { 3399 if (my $item = $self->{item}{$group}) {
2956 if ($item->{text} eq $text) { 3400 if ($item->{text} eq $text) {
2957 $item->{count}++; 3401 $item->{count}++;
2958 } else { 3402 } else {
2959 $item->{count} = 1; 3403 $item->{count} = 1;
2960 $item->{text} = $item->{tooltip} = $text; 3404 $item->{text} = $item->{tooltip} = $text;
2961 } 3405 }
2962 $item->{id} = ++$self->{id}; 3406 $item->{id} += 0.2;#d#
2963 $item->{timeout} = $timeout; 3407 $item->{timeout} = $timeout;
2964 delete $item->{label}; 3408 delete $item->{label};
2965 } else { 3409 } else {
2966 $self->{item}{$group} = { 3410 $self->{item}{$group} = {
2967 id => ++$self->{id}, 3411 id => ++$self->{id},
… …
2973 count => 1, 3417 count => 1,
2974 %arg, 3418 %arg,
2975 }; 3419 };
2976 } 3420 }
2977 3421
3422 $ROOT->on_refresh (reorder => sub {
2978 $self->reorder; 3423 $self->reorder;
3424 });
2979} 3425}
2980 3426
2981sub reconfigure { 3427sub reconfigure {
2982 my ($self) = @_; 3428 my ($self) = @_;
2983 3429
… …
2986 3432
2987 $self->reorder; 3433 $self->reorder;
2988 $self->SUPER::reconfigure; 3434 $self->SUPER::reconfigure;
2989} 3435}
2990 3436
3437sub destroy {
3438 my ($self) = @_;
3439
3440 $self->{timer}->cancel;
3441
3442 $self->SUPER::destroy;
3443}
3444
2991############################################################################# 3445#############################################################################
2992 3446
3447package CFClient::UI::Inventory;
3448
3449our @ISA = CFClient::UI::Table::;
3450
3451sub new {
3452 my $class = shift;
3453
3454 my $self = $class->SUPER::new (
3455 col_expand => [0, 1, 0],
3456 @_,
3457 );
3458
3459 $self
3460}
3461
3462sub set_items {
3463 my ($self, $items) = @_;
3464
3465 $self->clear;
3466 return unless $items;
3467
3468 my @items = sort {
3469 ($a->{type} <=> $b->{type})
3470 or ($a->{name} cmp $b->{name})
3471 } values %$items;
3472
3473 $self->{real_items} = \@items;
3474
3475 my $row = 0;
3476 for my $item (@items) {
3477 CFClient::Item::update_widgets $item;
3478
3479 $self->add (0, $row, $item->{face_widget});
3480 $self->add (1, $row, $item->{desc_widget});
3481 $self->add (2, $row, $item->{weight_widget});
3482
3483 $row++;
3484 }
3485}
3486
3487#############################################################################
3488
3489package CFClient::UI::SpellList;
3490
3491our @ISA = CFClient::UI::Table::;
3492
3493sub new {
3494 my $class = shift;
3495
3496 my $self = $class->SUPER::new (
3497 binding => [],
3498 commands => [],
3499 @_,
3500 )
3501}
3502
3503my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3504
3505my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3506 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3507my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3508 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3509my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3510 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3511my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3512 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3513my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3514 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3515
3516sub rebuild_spell_list {
3517 my ($self) = @_;
3518
3519 $CFClient::UI::ROOT->on_refresh ($self => sub {
3520 $self->clear;
3521
3522 return unless $::CONN;
3523
3524 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3525 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3526 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3527 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3528 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3529
3530 my $row = 0;
3531
3532 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3533 my $spell = $self->{spell}{$_};
3534
3535 $row++;
3536
3537 my $spell_cb = sub {
3538 my ($widget, $ev) = @_;
3539
3540 if ($ev->{button} == 1) {
3541 $::CONN->user_send ("cast $spell->{name}");
3542 } elsif ($ev->{button} == 2) {
3543 $::CONN->user_send ("invoke $spell->{name}");
3544 } elsif ($ev->{button} == 3) {
3545 (new CFClient::UI::Menu
3546 items => [
3547 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3548 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3549 ],
3550 )->popup ($ev);
3551 } else {
3552 return 0;
3553 }
3554
3555 1
3556 };
3557
3558 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3559
3560 #TODO: add path info to tooltip
3561 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3562
3563 $self->add (0, $row, new CFClient::UI::Face
3564 face => $spell->{face},
3565 can_hover => 1,
3566 can_events => 1,
3567 tooltip => $tooltip,
3568 on_button_down => $spell_cb,
3569 );
3570
3571 $self->add (1, $row, new CFClient::UI::Label
3572 expand => 1,
3573 text => $spell->{name},
3574 can_hover => 1,
3575 can_events => 1,
3576 tooltip => $tooltip,
3577 on_button_down => $spell_cb,
3578 );
3579
3580 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3581 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3582 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3583 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3584 }
3585 });
3586}
3587
3588sub add_spell {
3589 my ($self, $spell) = @_;
3590
3591 $self->{spell}->{$spell->{name}} = $spell;
3592 $self->rebuild_spell_list;
3593}
3594
3595sub remove_spell {
3596 my ($self, $spell) = @_;
3597
3598 delete $self->{spell}->{$spell->{name}};
3599 $self->rebuild_spell_list;
3600}
3601
3602sub clear_spells {
3603 my ($self) = @_;
3604
3605 $self->{spell} = {};
3606 $self->rebuild_spell_list;
3607}
3608
3609#############################################################################
3610
2993package CFClient::UI::Root; 3611package CFClient::UI::Root;
2994 3612
2995our @ISA = CFClient::UI::Container::; 3613our @ISA = CFClient::UI::Container::;
3614
3615use List::Util qw(min max);
2996 3616
2997use CFClient::OpenGL; 3617use CFClient::OpenGL;
2998 3618
2999sub new { 3619sub new {
3000 my $class = shift; 3620 my $class = shift;
… …
3007 Scalar::Util::weaken ($self->{root} = $self); 3627 Scalar::Util::weaken ($self->{root} = $self);
3008 3628
3009 $self 3629 $self
3010} 3630}
3011 3631
3012sub configure {
3013 my ($self, $x, $y, $w, $h) = @_;
3014
3015 $self->{w} = $w;
3016 $self->{h} = $h;
3017}
3018
3019sub reconfigure {
3020 my ($self) = @_;
3021
3022 $self->SUPER::reconfigure;
3023
3024 $self->size_allocate ($self->{w}, $self->{h}, 1)
3025 if $self->{w};
3026}
3027
3028sub size_request { 3632sub size_request {
3029 my ($self) = @_; 3633 my ($self) = @_;
3030 3634
3031 ($self->{w}, $self->{h}) 3635 ($self->{w}, $self->{h})
3032} 3636}
3033 3637
3638sub _to_pixel {
3639 my ($coord, $size, $max) = @_;
3640
3641 $coord =
3642 $coord eq "center" ? ($max - $size) * 0.5
3643 : $coord eq "max" ? $max
3644 : $coord;
3645
3646 $coord = 0 if $coord < 0;
3647 $coord = $max - $size if $coord > $max - $size;
3648
3649 int $coord + 0.5
3650}
3651
3034sub size_allocate { 3652sub invoke_size_allocate {
3035 my ($self, $w, $h, $changed) = @_; 3653 my ($self, $w, $h) = @_;
3036 3654
3037 for my $child ($self->children) { 3655 for my $child ($self->children) {
3038 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3656 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3039 3657
3040 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3658 $X = $child->{force_x} if exists $child->{force_x};
3041 if exists $child->{req_x}; 3659 $Y = $child->{force_y} if exists $child->{force_y};
3042 3660
3043 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3661 $X = _to_pixel $X, $W, $self->{w};
3044 if exists $child->{req_y}; 3662 $Y = _to_pixel $Y, $H, $self->{h};
3045
3046 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3047
3048 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3049 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3050 3663
3051 $child->configure ($X, $Y, $W, $H); 3664 $child->configure ($X, $Y, $W, $H);
3052 } 3665 }
3666
3667 1
3053} 3668}
3054 3669
3055sub coord2local { 3670sub coord2local {
3056 my ($self, $x, $y) = @_; 3671 my ($self, $x, $y) = @_;
3057 3672
… …
3071} 3686}
3072 3687
3073sub add { 3688sub add {
3074 my ($self, @children) = @_; 3689 my ($self, @children) = @_;
3075 3690
3076 for my $child (@children) {
3077 $child->{is_toplevel} = 1; 3691 $_->{is_toplevel} = 1
3078 3692 for @children;
3079 # integerise window positions
3080 $child->{x} = int $child->{x};
3081 $child->{y} = int $child->{y};
3082 }
3083 3693
3084 $self->SUPER::add (@children); 3694 $self->SUPER::add (@children);
3085} 3695}
3086 3696
3087sub remove { 3697sub remove {
3088 my ($self, @children) = @_; 3698 my ($self, @children) = @_;
3089 3699
3090 $self->SUPER::remove (@children); 3700 $self->SUPER::remove (@children);
3701
3702 delete $self->{is_toplevel}
3703 for @children;
3091 3704
3092 while (@children) { 3705 while (@children) {
3093 my $w = pop @children; 3706 my $w = pop @children;
3094 push @children, $w->children; 3707 push @children, $w->children;
3095 $w->set_invisible; 3708 $w->set_invisible;
… …
3115 $_->() 3728 $_->()
3116 for values %{delete $self->{refresh_hook}}; 3729 for values %{delete $self->{refresh_hook}};
3117 } 3730 }
3118 3731
3119 if ($self->{realloc}) { 3732 if ($self->{realloc}) {
3733 my %queue;
3120 my @queue; 3734 my @queue;
3735 my $widget;
3121 3736
3737 outer:
3122 while () { 3738 while () {
3123 if ($self->{realloc}) { 3739 if (my $realloc = delete $self->{realloc}) {
3124 #TODO use array-of-depth approach 3740 for $widget (values %$realloc) {
3741 $widget->{visible} or next; # do not resize invisible widgets
3125 3742
3126 @queue = sort { $a->{visible} <=> $b->{visible} } 3743 $queue{$widget+0}++ and next; # duplicates are common
3127 @queue, values %{delete $self->{realloc}}; 3744
3745 push @{ $queue[$widget->{visible}] }, $widget;
3746 }
3128 } 3747 }
3129 3748
3749 while () {
3750 @queue or last outer;
3751
3752 $widget = pop @{ $queue[-1] || [] }
3753 and last;
3754
3755 pop @queue;
3756 }
3757
3758 delete $queue{$widget+0};
3759
3760 my ($w, $h) = $widget->size_request;
3761
3762 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3763 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3764
3765 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3766 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3767
3768 $w = $widget->{force_w} if exists $widget->{force_w};
3769 $h = $widget->{force_h} if exists $widget->{force_h};
3770
3771 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3772 || delete $widget->{force_realloc}) {
3773 $widget->{req_w} = $w;
3774 $widget->{req_h} = $h;
3775
3776 $self->{size_alloc}{$widget+0} = $widget;
3777
3778 if (my $parent = $widget->{parent}) {
3779 $self->{realloc}{$parent+0} = $parent
3780 unless $queue{$parent+0};
3781
3782 $parent->{force_size_alloc} = 1;
3783 $self->{size_alloc}{$parent+0} = $parent;
3784 }
3785 }
3786
3787 delete $self->{realloc}{$widget+0};
3788 }
3789 }
3790
3791 while (my $size_alloc = delete $self->{size_alloc}) {
3792 my @queue = sort { $b->{visible} <=> $a->{visible} }
3793 values %$size_alloc;
3794
3795 while () {
3130 my $widget = pop @queue || last; 3796 my $widget = pop @queue || last;
3131 3797
3132 $widget->{visible} or last; # do not resize invisible widgets 3798 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3133
3134 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3135 ? @$widget{qw(def_w def_h)}
3136 : $widget->size_request;
3137
3138 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3139
3140 $widget->{req_w} = $w;
3141 $widget->{req_h} = $h;
3142
3143 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3144
3145 push @queue, $widget->{parent}
3146 if $widget->{parent};
3147 }
3148 }
3149
3150 while (my $size_alloc = delete $self->{size_alloc}) {
3151 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3152 values %$size_alloc;
3153
3154 while () {
3155 my ($widget, $w, $h) = @{ pop @queue or last };
3156 3799
3157 $w = 0 if $w < 0; 3800 $w = 0 if $w < 0;
3158 $h = 0 if $h < 0; 3801 $h = 0 if $h < 0;
3159 3802
3160 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3803 $w = int $w + 0.5;
3804 $h = int $h + 0.5;
3161 3805
3806 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3807 $widget->{old_w} = $widget->{w};
3808 $widget->{old_h} = $widget->{h};
3809
3162 $widget->{w} = $w; 3810 $widget->{w} = $w;
3163 $widget->{h} = $h; 3811 $widget->{h} = $h;
3164 3812
3165 $widget->emit (size_allocate => $w, $h, $changed); 3813 $widget->emit (size_allocate => $w, $h);
3814 }
3166 } 3815 }
3167 } 3816 }
3168 3817
3169 while ($self->{post_alloc_hook}) { 3818 while ($self->{post_alloc_hook}) {
3170 $_->() 3819 $_->()
3171 for values %{delete $self->{post_alloc_hook}}; 3820 for values %{delete $self->{post_alloc_hook}};
3172 } 3821 }
3822
3173 3823
3174 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3824 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3175 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3825 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3176 glClear GL_COLOR_BUFFER_BIT; 3826 glClear GL_COLOR_BUFFER_BIT;
3177 3827
… …
3179 glLoadIdentity; 3829 glLoadIdentity;
3180 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3830 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3181 glMatrixMode GL_MODELVIEW; 3831 glMatrixMode GL_MODELVIEW;
3182 glLoadIdentity; 3832 glLoadIdentity;
3183 3833
3834 {
3835 package CFClient::UI::Base;
3836
3837 ($draw_x, $draw_y, $draw_w, $draw_h) =
3838 (0, 0, $self->{w}, $self->{h});
3839 }
3840
3184 $self->_draw; 3841 $self->_draw;
3842
3843 #TODO#d# display texture cache
3844 {
3845 glEnable GL_TEXTURE_2D;
3846 glBindTexture GL_TEXTURE_2D, 41;
3847 glColor 1, 1, 1, 1;
3848 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
3849 glEnable GL_BLEND;
3850 glBlendFunc GL_SRC_ALPHA, GL_ZERO;
3851 glBegin GL_QUADS;
3852 glTexCoord 0,1; glVertex 0,0;
3853 glTexCoord 1,1; glVertex 255,0;
3854 glTexCoord 1,0; glVertex 255,255;
3855 glTexCoord 0,0; glVertex 0,255;
3856 glEnd;
3857 glDisable GL_BLEND;
3858 glDisable GL_TEXTURE_2D;
3859 }
3860
3185} 3861}
3186 3862
3187############################################################################# 3863#############################################################################
3188 3864
3189package CFClient::UI; 3865package CFClient::UI;

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