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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.74 by root, Tue Apr 11 19:31:18 2006 UTC vs.
Revision 1.102 by elmex, Fri Apr 14 12:17:06 2006 UTC

… …
43 43
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);
45 45
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 46 $BUTTON_STATE &= ~(1 << ($ev->button - 1));
47 47
48 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;
49 49
50 if (!$BUTTON_STATE) { 50 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 51 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 52 $grab->update if $grab;
53 $GRAB->update if $GRAB; 53 $GRAB->update if $GRAB;
… …
79use SDL::OpenGL; 79use SDL::OpenGL;
80 80
81sub new { 81sub new {
82 my $class = shift; 82 my $class = shift;
83 83
84 bless { 84 my $self = bless {
85 x => 0, 85 x => 0,
86 y => 0, 86 y => 0,
87 z => 0, 87 z => 0,
88 w => -1,
89 h => -1,
88 @_ 90 @_
89 }, $class 91 }, $class;
92
93 for (keys %$self) {
94 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_});
96 }
97 }
98
99 $self
90} 100}
91 101
92sub move { 102sub move {
93 my ($self, $x, $y, $z) = @_; 103 my ($self, $x, $y, $z) = @_;
94 $self->{x} = $x; 104 $self->{x} = $x;
… …
103sub size_request { 113sub size_request {
104 require Carp; 114 require Carp;
105 Carp::confess "size_request is abtract"; 115 Carp::confess "size_request is abtract";
106} 116}
107 117
108sub size_allocate { 118sub _size_allocate {
109 my ($self, $w, $h) = @_; 119 my ($self, $x, $y, $w, $h) = @_;
120
121 $self->{x} = $x;
122 $self->{y} = $y;
123
124 return unless $self->{w} != $w || $self->{h} != $h;
110 125
111 $self->{w} = $w; 126 $self->{w} = $w;
112 $self->{h} = $h; 127 $self->{h} = $h;
113}
114 128
129 1
130}
131
132sub size_allocate {
133 my ($self, $x, $y, $w, $h) = @_;
134
135 $self->_size_allocate ($x, $y, $w, $h);
136}
137
115# translate global koordinates to local coordinate system 138# translate global coordinates to local coordinate system
116sub translate { 139sub translate {
117 my ($self, $x, $y) = @_; 140 my ($self, $x, $y) = @_;
118 141
119 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y});
120} 143}
121 144
122sub focus_in { 145sub focus_in {
123 my ($self) = @_; 146 my ($self) = @_;
124 147
125 return if $FOCUS == $self; 148 return if $FOCUS == $self;
149 return unless $self->{can_focus};
126 150
127 my $focus = $FOCUS; $FOCUS = $self; 151 my $focus = $FOCUS; $FOCUS = $self;
128 $focus->update if $focus; 152 $focus->update if $focus;
129 $FOCUS->update; 153 $FOCUS->update;
130} 154}
… …
163 glPushMatrix; 187 glPushMatrix;
164 glTranslate $self->{x}, $self->{y}, 0; 188 glTranslate $self->{x}, $self->{y}, 0;
165 $self->_draw; 189 $self->_draw;
166 glPopMatrix; 190 glPopMatrix;
167 191
168 if ($self == $HOVER) { 192 if ($self == $HOVER && $self->{can_hover}) {
169 my ($x, $y) = @$self{qw(x y)}; 193 my ($x, $y) = @$self{qw(x y)};
170 194
171 glColor 1, 1, 1, 0.1; 195 glColor 0, 0, 1, 0.2;
172 glEnable GL_BLEND; 196 glEnable GL_BLEND;
173 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
174 glBegin GL_QUADS; 198 glBegin GL_QUADS;
175 glVertex $x , $y; 199 glVertex $x , $y;
176 glVertex $x + $self->{w}, $y; 200 glVertex $x + $self->{w}, $y;
… …
185 my ($self) = @_; 209 my ($self) = @_;
186 210
187 warn "no draw defined for $self\n"; 211 warn "no draw defined for $self\n";
188} 212}
189 213
190sub bbox {
191 my ($self) = @_;
192 my ($w, $h) = $self->size_request;
193 (
194 $self->{x},
195 $self->{y},
196 $self->{x} = $w,
197 $self->{y} = $h
198 )
199}
200
201sub find_widget { 214sub find_widget {
202 my ($self, $x, $y) = @_; 215 my ($self, $x, $y) = @_;
203 216
204 return $self 217 return $self
205 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 218 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
206 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 219 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
207 220
208 () 221 ()
209} 222}
210 223
211sub del_parent { $_[0]->{parent} = undef }
212
213sub set_parent { 224sub set_parent {
214 my ($self, $par) = @_; 225 my ($self, $par) = @_;
215 226
216 $self->{parent} = $par; 227 $self->{parent} = $par;
217 Scalar::Util::weaken $self->{parent}; 228 Scalar::Util::weaken $self->{parent};
… …
260 my $class = shift; 271 my $class = shift;
261 272
262 # range [value, low, high, page] 273 # range [value, low, high, page]
263 274
264 $class->SUPER::new ( 275 $class->SUPER::new (
265 bg => [0, 0, 0, 0.4], 276 bg => [0, 0, 0, 0.2],
266 active_bg => [1, 1, 1], 277 active_bg => [1, 1, 1, 0.5],
267 @_ 278 @_
268 ) 279 )
269} 280}
270 281
271sub _draw { 282sub _draw {
272 my ($self) = @_; 283 my ($self) = @_;
273 284
274 my ($w, $h) = @$self{qw(w h)}; 285 my ($w, $h) = @$self{qw(w h)};
275 286
287 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
276 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
290
277 glBegin GL_QUADS; 291 glBegin GL_QUADS;
278 glVertex 0 , 0; 292 glVertex 0 , 0;
279 glVertex 0 , $h; 293 glVertex 0 , $h;
280 glVertex $w, $h; 294 glVertex $w, $h;
281 glVertex $w, 0; 295 glVertex $w, 0;
282 glEnd; 296 glEnd;
297
298 glDisable GL_BLEND;
283} 299}
284 300
285############################################################################# 301#############################################################################
286 302
287package CFClient::UI::Empty; 303package CFClient::UI::Empty;
… …
310 326
311 $self 327 $self
312} 328}
313 329
314sub add { 330sub add {
315 my ($self, $chld, $expand) = @_; 331 my ($self, $chld) = @_;
316 332
317 $chld->{expand} = $expand;
318 $chld->set_parent ($self); 333 $chld->set_parent ($self);
319 334
320 $self->{children} = [ 335 $self->{children} = [
321 sort { $a->{z} <=> $b->{z} } 336 sort { $a->{z} <=> $b->{z} }
322 @{$self->{children}}, $chld 337 @{$self->{children}}, $chld
323 ]; 338 ];
324 339
325 $self->size_allocate ($self->{w}, $self->{h}) 340 $self->{w} = $self->{h} = -1;
326 if $self->{w}; #TODO: check for "realised state" 341 $self->update;
327} 342}
328 343
329sub remove { 344sub remove {
330 my ($self, $widget) = @_; 345 my ($self, $widget) = @_;
331 346
332 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
333 348
334 $self->size_allocate ($self->{w}, $self->{h}); 349 $self->size_allocate (0, 0, $self->{w}, $self->{h});
335} 350}
336 351
337sub find_widget { 352sub find_widget {
338 my ($self, $x, $y) = @_; 353 my ($self, $x, $y) = @_;
339 354
… …
392sub size_request { 407sub size_request {
393 $_[0]{children}[0]->size_request 408 $_[0]{children}[0]->size_request
394} 409}
395 410
396sub size_allocate { 411sub size_allocate {
397 my ($self, $w, $h) = @_; 412 my ($self, $x, $y, $w, $h) = @_;
398 413
399 return unless $self->{w} != $w || $self->{h} != $h; 414 $self->_size_allocate ($x, $y, $w, $h) or return;
400 415
401 $self->SUPER::size_allocate ($w, $h);
402 $self->{children}[0]->size_allocate ($w, $h); 416 $self->{children}[0]->size_allocate (0, 0, $w, $h);
403} 417}
404 418
405############################################################################# 419#############################################################################
406 420
407package CFClient::UI::Window; 421package CFClient::UI::Window;
… …
432 $self->{w}, $self->{h}, sub { $self->child->draw } 446 $self->{w}, $self->{h}, sub { $self->child->draw }
433 ); 447 );
434} 448}
435 449
436sub size_allocate { 450sub size_allocate {
437 my ($self, $w, $h) = @_; 451 my ($self, $x, $y, $w, $h) = @_;
438 452
439 return unless $self->{w} != $w || $self->{h} != $h; 453 $self->_size_allocate ($x, $y, $w, $h) or return;
440 454
441 $self->{w} = $w;
442 $self->{h} = $h;
443
444 $self->child->size_allocate ($w, $h); 455 $self->child->size_allocate (0, 0, $w, $h);
445 456
446 $self->render_chld; 457 $self->render_chld;
447} 458}
448 459
449sub _draw { 460sub _draw {
… …
482 493
483 map { $_ + 4 } $chld->size_request; 494 map { $_ + 4 } $chld->size_request;
484} 495}
485 496
486sub size_allocate { 497sub size_allocate {
487 my ($self, $w, $h) = @_; 498 my ($self, $x, $y, $w, $h) = @_;
488 499
489 return unless $self->{w} != $w || $self->{h} != $h; 500 $self->_size_allocate ($x, $y, $w, $h) or return;
490 501
491 $self->{w} = $w;
492 $self->{h} = $h;
493
494 $self->child->size_allocate ($w - 4, $h - 4); 502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
495 $self->child->move (2, 2);
496} 503}
497 504
498sub _draw { 505sub _draw {
499 my ($self) = @_; 506 my ($self) = @_;
500 507
… …
523 530
524my @tex = 531my @tex =
525 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
526 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
527 534
535sub new {
536 my $class = shift;
537
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new (
541 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8,
544 @_
545 )
546}
547
528sub size_request { 548sub size_request {
529 my ($self) = @_; 549 my ($self) = @_;
530 550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
531 my ($w, $h) = $self->SUPER::size_request; 553 my ($w, $h) = $self->SUPER::size_request;
532 554
533 $h += $tex[1]->{h}; 555 (
534 $h += $tex[4]->{h}; 556 $w + $self->{border} * 2,
535 $w += $tex[2]->{w}; 557 $h + $self->{border} * 2,
536 $w += $tex[3]->{w}; 558 )
537
538 ($w, $h)
539} 559}
540 560
541sub size_allocate { 561sub size_allocate {
542 my ($self, $w, $h) = @_; 562 my ($self, $x, $y, $w, $h) = @_;
543 563
544 return unless $self->{w} != $w || $self->{h} != $h; 564 $self->_size_allocate ($x, $y, $w, $h) or return;
545 565
546 $self->SUPER::size_allocate ($w, $h); 566 $h -= List::Util::max 0, $self->{border} * 2;
567 $w -= List::Util::max 0, $self->{border} * 2;
547 568
548 $h -= $tex[1]->{h}; 569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
549 $h -= $tex[4]->{h}; 570}
550 $w -= $tex[2]->{w};
551 $w -= $tex[3]->{w};
552 571
553 $h = $h < 0 ? 0 : $h; 572sub button_down {
554 $w = $w < 0 ? 0 : $w; 573 my ($self, $ev, $x, $y) = @_;
555 574
556 my $child = $self->child; 575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
557 577
558 $child->size_allocate ($w, $h); 578 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
559 $child->move ($tex[3]->{w}, $tex[1]->{h}); 579 my ($bw, $bh) = ($self->{w}, $self->{h});
580
581 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_;
583
584 ($x, $y) = ($ev->motion_x, $ev->motion_y);
585
586 $self->{user_w} = $bw + $x - $ox;
587 $self->{user_h} = $bh + $y - $oy;
588 $self->update;
589 };
590
591 } elsif ($x >= 0 && $x < $self->{w}
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
595 my ($bx, $by) = ($self->{x}, $self->{y});
596
597 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_;
599
600 ($x, $y) = ($ev->motion_x, $ev->motion_y);
601
602 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update;
604 };
605 }
606}
607
608sub button_up {
609 my ($self, $ev, $x, $y) = @_;
610
611 delete $self->{motion};
612}
613
614sub mouse_motion {
615 my ($self, $ev, $x, $y) = @_;
616
617 $self->{motion}->($ev, $x, $y) if $self->{motion};
560} 618}
561 619
562sub _draw { 620sub _draw {
563 my ($self) = @_; 621 my ($self) = @_;
564 622
565 my ($w, $h) = ($self->{w}, $self->{h}); 623 my ($w, $h ) = ($self->{w}, $self->{h});
566 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
567 625
568 glEnable GL_BLEND; 626 glEnable GL_BLEND;
569 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
570 glEnable GL_TEXTURE_2D; 628 glEnable GL_TEXTURE_2D;
571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
572 630
573 my $top = $tex[1]; 631 glColor @{ $self->{border_bg} };
574 $top->draw_quad (0, 0, $w, $top->{h}); 632 $tex[1]->draw_quad (0, 0, $w, $self->{border});
575 633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
576 my $left = $tex[3]; 634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
577 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
578
579 my $right = $tex[2];
580 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
581
582 my $bottom = $tex[4];
583 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
584 636
585 my $bg = $tex[0]; 637 my $bg = $tex[0];
586 glBindTexture GL_TEXTURE_2D, $bg->{name};
587 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
588 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
589 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
590 638
639 # TODO: repeat texture not scale
591 my $rep_x = $cw / $bg->{w}; 640 my $rep_x = $cw / $bg->{w};
592 my $rep_y = $ch / $bg->{h}; 641 my $rep_y = $ch / $bg->{h};
593 642
643 glColor @{ $self->{bg} };
644
645 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1;
594 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
595 649
650 glDisable GL_TEXTURE_2D;
596 glDisable GL_BLEND; 651 glDisable GL_BLEND;
597 glDisable GL_TEXTURE_2D;
598 652
599 $self->child->draw; 653 $self->child->draw;
600
601} 654}
602 655
603############################################################################# 656#############################################################################
604 657
605package CFClient::UI::Table; 658package CFClient::UI::Table;
606 659
607our @ISA = CFClient::UI::Base::; 660our @ISA = CFClient::UI::Base::;
608 661
662use List::Util qw(max sum);
663
609use SDL::OpenGL; 664use SDL::OpenGL;
665
666sub new {
667 my $class = shift;
668
669 $class->SUPER::new (
670 col_expand => [],
671 @_
672 )
673}
610 674
611sub add { 675sub add {
612 my ($self, $x, $y, $chld) = @_; 676 my ($self, $x, $y, $chld) = @_;
613 my $old_chld = $self->{children}[$y][$x];
614 677
615 $self->{children}[$y][$x] = $chld; 678 $self->{children}[$y][$x] = $chld;
616 $chld->set_parent ($self); 679 $chld->set_parent ($self);
680
681 $self->{w} = $self->{h} = -1;
617 $self->update; 682 $self->update;
618} 683}
619 684
620sub max_row_height { 685sub get_wh {
621 my ($self, $row) = @_; 686 my ($self) = @_;
622 687
623 my $hs = 0; 688 my (@w, @h);
624 for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { 689
690 for my $y (0 .. $#{$self->{children}}) {
625 my $c = $self->{children}->[$row]->[$xi]; 691 my $row = $self->{children}[$y]
626 if ($c) { 692 or next;
693
694 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x]
696 or next;
627 my ($w, $h) = $c->size_request; 697 my ($w, $h) = $widget->size_request;
628 if ($hs < $h) { $hs = $h } 698
699 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h;
629 } 701 }
630 } 702 }
631 return $hs;
632}
633 703
634sub max_col_width { 704 (\@w, \@h)
705}
706
707sub size_request {
635 my ($self, $col) = @_; 708 my ($self) = @_;
636 709
710 my ($ws, $hs) = $self->get_wh;
711
712 (
713 (sum @$ws),
714 (sum @$hs),
715 )
716}
717
718sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722
723 my ($ws, $hs) = $self->get_wh;
724
725 my $req_w = sum @$ws;
726 my $req_h = sum @$hs;
727
728 # TODO: nicer code && do row_expand
729 my @col_expand = @{$self->{col_expand}};
730 @col_expand = (1) x @$ws unless @col_expand;
731 my $col_expand = (sum @col_expand) || 1;
732
733 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
736
737 my $y;
738
739 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r]
741 or next;
742
637 my $ws = 0; 743 my $x = 0;
638 for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { 744 my $row_h = $hs->[$r];
639 my $c = ($self->{children}->[$yi] || [])->[$col]; 745
640 if ($c) { 746 for my $c (0 .. $#$row) {
641 my ($w, $h) = $c->size_request; 747 my $col_w = $ws->[$c];
642 if ($ws < $w) { $ws = $w } 748
749 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h);
751 }
752
753 $x += $col_w;
643 } 754 }
755
756 $y += $row_h;
644 } 757 }
645 return $ws; 758
646} 759}
760
761sub find_widget {
762 my ($self, $x, $y) = @_;
763
764 $x -= $self->{x};
765 $y -= $self->{y};
766
767 my $res;
768
769 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
770 $res = $_->find_widget ($x, $y)
771 and return $res;
772 }
773
774 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
775}
776
777sub _draw {
778 my ($self) = @_;
779
780 for (grep $_, @{$self->{children}}) {
781 $_->draw for grep $_, @$_;
782 }
783}
784
785#############################################################################
786
787package CFClient::UI::HBox;
788
789# TODO: wrap into common Box base class
790
791our @ISA = CFClient::UI::Container::;
647 792
648sub size_request { 793sub size_request {
649 my ($self) = @_; 794 my ($self) = @_;
650 795
796 my @alloc = map [$_->size_request], @{$self->{children}};
797
798 (
799 (List::Util::sum map $_->[0], @alloc),
800 (List::Util::max map $_->[1], @alloc),
801 )
802}
803
804sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808
651 my ($hs, $ws) = (0, 0); 809 ($h, $w) = ($w, $h);
652 810
653 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 811 my $children = $self->{children};
654 $hs += $self->max_row_height ($yi);
655 }
656 812
657 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 813 my @h = map +($_->size_request)[0], @$children;
658 my $wm = 0; 814
659 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { 815 my $req_h = List::Util::sum @h;
660 $wm += $self->max_col_width ($xi) 816
817 if ($req_h > $h) {
818 # ah well, not enough space
819 $_ *= $h / $req_h for @h;
820 } else {
821 my $exp = List::Util::sum map $_->{expand}, @$children;
822 $exp ||= 1;
823
824 for (0 .. $#$children) {
825 my $child = $children->[$_];
826
827 my $alloc_h = $h[$_];
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h;
661 } 830 }
662 if ($ws < $wm) { $ws = $wm }
663 } 831 }
664
665 return ($ws, $hs);
666}
667
668sub _draw {
669 my ($self) = @_;
670 832
671 my $y = 0; 833 my $y = 0;
672 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 834 for (0 .. $#$children) {
835 my $child = $children->[$_];
673 my $x = 0; 836 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w);
674 838
675 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { 839 $y += $h;
676
677 my $c = $self->{children}->[$yi]->[$xi];
678 if ($c) {
679 $c->move ($x, $y, 0); #TODO: Move to size_request
680 $c->draw if $c;
681 }
682
683 $x += $self->max_col_width ($xi);
684 }
685
686 $y += $self->max_row_height ($yi);
687 } 840 }
688} 841}
689 842
690############################################################################# 843#############################################################################
691 844
692package CFClient::UI::VBox; 845package CFClient::UI::VBox;
693 846
847# TODO: wrap into common Box base class
848
694our @ISA = CFClient::UI::Container::; 849our @ISA = CFClient::UI::Container::;
695
696use SDL::OpenGL;
697 850
698sub size_request { 851sub size_request {
699 my ($self) = @_; 852 my ($self) = @_;
700 853
701 my @alloc = map [$_->size_request], @{$self->{children}}; 854 my @alloc = map [$_->size_request], @{$self->{children}};
… …
705 (List::Util::sum map $_->[1], @alloc), 858 (List::Util::sum map $_->[1], @alloc),
706 ) 859 )
707} 860}
708 861
709sub size_allocate { 862sub size_allocate {
710 my ($self, $w, $h) = @_; 863 my ($self, $x, $y, $w, $h) = @_;
711 864
712 return unless $self->{w} != $w || $self->{h} != $h; 865 $self->_size_allocate ($x, $y, $w, $h);
713
714 $self->{w} = $w;
715 $self->{h} = $h;
716
717 return unless $self->{h};
718 866
719 my $children = $self->{children}; 867 my $children = $self->{children};
720 868
721 my @h = map +($_->size_request)[1], @$children; 869 my @h = map +($_->size_request)[1], @$children;
722 870
723 my $req_h = List::Util::sum @h; 871 my $req_h = List::Util::sum @h;
724 872
725 if ($req_h > $h) { 873 if ($req_h > $h) {
726 # ah well, not enough space 874 # ah well, not enough space
727 $_ = $h[$_] * $h / $req_h for @h; 875 $_ *= $h / $req_h for @h;
728 } else { 876 } else {
729 my @exp = grep $_->{expand}, @$children; 877 my $exp = List::Util::sum map $_->{expand}, @$children;
730 @exp = @$children unless @exp; 878 $exp ||= 1;
731 879
732 my %exp = map +($_ => 1), @exp;
733
734 for (0 .. $#$children) { 880 for (0 .. $#$children) {
735 my $child = $children->[$_]; 881 my $child = $children->[$_];
736 882
737 my $alloc_h = $h[$_]; 883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
738 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
739 $h[$_] = $alloc_h;
740 } 884 }
741 } 885 }
742 886
743 my $y = 0; 887 my $y = 0;
744 for (0 .. $#$children) { 888 for (0 .. $#$children) {
745 my $child = $children->[$_]; 889 my $child = $children->[$_];
746 my $h = $h[$_]; 890 my $h = $h[$_];
747 $child->move (0, $y);
748 $child->size_allocate ($w, $h); 891 $child->size_allocate (0, $y, $w, $h);
749 892
750 $y += $h; 893 $y += $h;
751 } 894 }
752} 895}
753 896
… …
761 904
762sub new { 905sub new {
763 my ($class, %arg) = @_; 906 my ($class, %arg) = @_;
764 907
765 my $self = $class->SUPER::new ( 908 my $self = $class->SUPER::new (
766 fg => [1, 1, 1], 909 fg => [1, 1, 1],
767 height => $::FONTSIZE, 910 height => $::FONTSIZE,
768 text => "", 911 text => "",
769 align => -1, 912 align => -1,
913 padding => 2,
770 layout => new CFClient::Layout, 914 layout => new CFClient::Layout,
771 %arg 915 %arg
772 ); 916 );
773 917
774 $self->set_text ($self->{text}); 918 $self->set_text ($self->{text});
775 919
… …
791 935
792 $self->{text} = $text; 936 $self->{text} = $text;
793 $self->{layout}->set_markup ($text); 937 $self->{layout}->set_markup ($text);
794 938
795 delete $self->{texture}; 939 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
796 $self->update; 941 $self->update;
797} 942}
798 943
799sub get_text { 944sub get_text {
800 my ($self, $text) = @_; 945 my ($self, $text) = @_;
… …
805sub size_request { 950sub size_request {
806 my ($self) = @_; 951 my ($self) = @_;
807 952
808 $self->{layout}->set_width; 953 $self->{layout}->set_width;
809 $self->{layout}->set_height ($self->{height}); 954 $self->{layout}->set_height ($self->{height});
810 $self->{layout}->size 955 my ($w, $h) = $self->{layout}->size;
811# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack 956
812# ( 957 (
813# $self->{texture}{w}, 958 $w + $self->{padding} * 2,
814# $self->{texture}{h}, 959 $h + $self->{padding} * 2,
815# ) 960 )
816# } else {
817# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};
818#
819# ($w, $h)
820# }
821} 961}
822 962
823sub size_allocate { 963sub size_allocate {
824 my ($self, $w, $h) = @_; 964 my ($self, $x, $y, $w, $h) = @_;
825 965
826 return unless $self->{w} != $w || $self->{h} != $h; 966 $self->_size_allocate ($x, $y, $w, $h) or return;
827 967
828 $self->SUPER::size_allocate ($w, $h);
829 delete $self->{texture}; 968 delete $self->{texture};
830} 969}
831 970
832sub update { 971sub update {
833 my ($self) = @_; 972 my ($self) = @_;
… …
839sub _draw { 978sub _draw {
840 my ($self) = @_; 979 my ($self) = @_;
841 980
842 my $tex = $self->{texture} ||= do { 981 my $tex = $self->{texture} ||= do {
843 $self->{layout}->set_width ($self->{w}); 982 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
844 new_from_layout CFClient::Texture $self->{layout} 984 new_from_layout CFClient::Texture $self->{layout}
845 }; 985 };
846 986
847 glEnable GL_BLEND; 987 glEnable GL_BLEND;
848 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
… …
850 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
851 991
852 glColor @{$self->{fg}}; 992 glColor @{$self->{fg}};
853 993
854 my $x = 994 my $x =
855 $self->{align} < 0 ? 0 995 $self->{align} < 0 ? $self->{padding}
856 : $self->{align} > 0 ? $self->{w} - $tex->{w} 996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
857 : ($self->{w} - $tex->{w}) * 0.5; 997 : ($self->{w} - $tex->{w}) * 0.5;
858 998
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
859 $tex->draw_quad ($x, 0); 1000 $tex->draw_quad (0, 0);
860 1001
861 glDisable GL_TEXTURE_2D; 1002 glDisable GL_TEXTURE_2D;
862 glDisable GL_BLEND; 1003 glDisable GL_BLEND;
863 glGetError and die;
864} 1004}
865 1005
866############################################################################# 1006#############################################################################
867 1007
868package CFClient::UI::Entry; 1008package CFClient::UI::Entry;
… …
875sub new { 1015sub new {
876 my $class = shift; 1016 my $class = shift;
877 1017
878 $class->SUPER::new ( 1018 $class->SUPER::new (
879 fg => [1, 1, 1], 1019 fg => [1, 1, 1],
880 bg => [0, 0, 0, 0.4], 1020 bg => [0, 0, 0, 0.2],
881 active_bg => [1, 1, 1], 1021 active_bg => [1, 1, 1, 0.5],
882 active_fg => [0, 0, 0], 1022 active_fg => [0, 0, 0],
1023 can_hover => 1,
1024 can_focus => 1,
883 @_ 1025 @_
884 ) 1026 )
885} 1027}
886 1028
887sub _set_text { 1029sub _set_text {
888 my ($self, $text) = @_; 1030 my ($self, $text) = @_;
889 1031
1032 my $old_text = $self->{text};
1033
890 $self->{last_activity} = $::NOW; 1034 $self->{last_activity} = $::NOW;
891 1035
892 $self->{text} = $text; 1036 $self->{text} = $text;
893 $self->{layout}->set_width ($self->{w}); 1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
894 1039
895 $text =~ s/./*/g if $self->{hidden}; 1040 $text =~ s/./*/g if $self->{hidden};
896 1041
897
898 $self->{layout}->set_markup ($self->escape_text ($text)); 1042 $self->{layout}->set_markup ($self->escape_text ($text) . " ");
899 1043
900 $text = substr $text, 0, $self->{cursor}; 1044 $text = substr $text, 0, $self->{cursor};
901 utf8::encode $text; 1045 utf8::encode $text;
902 1046
903 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text); 1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
904} 1051}
905 1052
906sub size_request { 1053sub size_request {
907 my ($self) = @_; 1054 my ($self) = @_;
908 1055
… …
910 1057
911 ($w + 1, $h) # add 1 for cursor 1058 ($w + 1, $h) # add 1 for cursor
912} 1059}
913 1060
914sub size_allocate { 1061sub size_allocate {
915 my ($self, $w, $h) = @_; 1062 my ($self, $x, $y, $w, $h) = @_;
916 1063
917 return unless $self->{w} != $w || $self->{h} != $h;
918
919 $self->SUPER::size_allocate ($w, $h); 1064 $self->SUPER::size_allocate ($x, $y, $w, $h);
920 1065
921 $self->_set_text ($self->{text}); 1066 $self->_set_text ($self->{text});
922} 1067}
923 1068
924sub set_text { 1069sub set_text {
… …
945 substr $text, $self->{cursor}, 1, ""; 1090 substr $text, $self->{cursor}, 1, "";
946 } elsif ($sym == SDLK_LEFT) { 1091 } elsif ($sym == SDLK_LEFT) {
947 --$self->{cursor} if $self->{cursor}; 1092 --$self->{cursor} if $self->{cursor};
948 } elsif ($sym == SDLK_RIGHT) { 1093 } elsif ($sym == SDLK_RIGHT) {
949 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1094 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) {
1096 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) {
1098 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) {
1100 $self->emit ('escape');
950 } elsif ($uni) { 1101 } elsif ($uni) {
951 substr $text, $self->{cursor}++, 0, chr $uni; 1102 substr $text, $self->{cursor}++, 0, chr $uni;
952 } 1103 }
953 1104
954 $self->_set_text ($text); 1105 $self->_set_text ($text);
… …
969 $self->SUPER::button_down ($ev, $x, $y); 1120 $self->SUPER::button_down ($ev, $x, $y);
970 1121
971 my $idx = $self->{layout}->xy_to_index ($x, $y); 1122 my $idx = $self->{layout}->xy_to_index ($x, $y);
972 1123
973 # byte-index to char-index 1124 # byte-index to char-index
974 my $text = $self->{layout}; 1125 my $text = $self->{text};
975 utf8::encode $text; 1126 utf8::encode $text;
976 $self->{cursor} = length substr $text, 0, $idx; 1127 $self->{cursor} = length substr $text, 0, $idx;
977 1128
978 $self->_set_text ($self->{text}); 1129 $self->_set_text ($self->{text});
979 $self->update; 1130 $self->update;
… …
994 $self->{fg} = $self->{active_fg}; 1145 $self->{fg} = $self->{active_fg};
995 } else { 1146 } else {
996 glColor @{$self->{bg}}; 1147 glColor @{$self->{bg}};
997 } 1148 }
998 1149
1150 glEnable GL_BLEND;
1151 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
999 glBegin GL_QUADS; 1152 glBegin GL_QUADS;
1000 glVertex 0 , 0; 1153 glVertex 0 , 0;
1001 glVertex 0 , $self->{h}; 1154 glVertex 0 , $self->{h};
1002 glVertex $self->{w}, $self->{h}; 1155 glVertex $self->{w}, $self->{h};
1003 glVertex $self->{w}, 0; 1156 glVertex $self->{w}, 0;
1004 glEnd; 1157 glEnd;
1158 glDisable GL_BLEND;
1005 1159
1006 $self->SUPER::_draw; 1160 $self->SUPER::_draw;
1007 1161
1008 #TODO: force update every cursor change :( 1162 #TODO: force update every cursor change :(
1009 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
… …
1013 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};
1014 glEnd; 1168 glEnd;
1015 } 1169 }
1016} 1170}
1017 1171
1018#############################################################################
1019
1020package CFClient::UI::Slider; 1172package CFClient::UI::LineEntry;
1021 1173
1022use strict; 1174our @ISA = CFClient::UI::Entry::;
1023 1175
1176use SDL;
1024use SDL::OpenGL; 1177use SDL::OpenGL;
1025 1178
1026our @ISA = CFClient::UI::DrawBG::; 1179sub key_down {
1027
1028sub size_request {
1029 my ($self) = @_; 1180 my ($self, $ev) = @_;
1030 1181
1031 my $w = 50; 1182 my $sym = $ev->key_sym;
1032 my $h = 10;
1033 1183
1034 $self->{vertical} ? ($h, $w) : ($w, $h) 1184 if ($sym == SDLK_RETURN) {
1185 $self->emit (activate => $self->get_text);
1186 $self->update;
1187
1188 } else {
1189 $self->SUPER::key_down ($ev);
1190 }
1191
1035} 1192}
1193
1194#############################################################################
1195
1196package CFClient::UI::Button;
1197
1198our @ISA = CFClient::UI::Label::;
1199
1200use SDL;
1201use SDL::OpenGL;
1202
1203my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1205 qw(b1_button_active.png);
1036 1206
1037sub new { 1207sub new {
1038 my $class = shift; 1208 my $class = shift;
1039 1209
1210 $class->SUPER::new (
1211 padding => 4,
1212 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0],
1215 can_hover => 1,
1216 @_
1217 )
1218}
1219
1220sub button_up {
1221 my ($self, $ev, $x, $y) = @_;
1222
1223 if ($x >= 0 && $x < $self->{w}
1224 && $y >= 0 && $y < $self->{h}) {
1225 $self->emit ("activate");
1226 }
1227}
1228
1229sub _draw {
1230 my ($self) = @_;
1231
1232 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238
1239 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg};
1241 }
1242
1243 glBindTexture GL_TEXTURE_2D, $tex->{name};
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1245
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1247
1248 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND;
1250
1251 $self->SUPER::_draw;
1252}
1253
1254#############################################################################
1255
1256package CFClient::UI::CheckBox;
1257
1258our @ISA = CFClient::UI::DrawBG::;
1259
1260my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263
1264use SDL;
1265use SDL::OpenGL;
1266
1267sub new {
1268 my $class = shift;
1269
1270 $class->SUPER::new (
1271 padding => 2,
1272 fg => [1, 1, 1],
1273 active_fg => [1, 1, 0],
1274 state => 0,
1275 can_hover => 1,
1276 @_
1277 )
1278}
1279
1280sub size_request {
1281 my ($self) = @_;
1282
1283 ($self->{padding} * 2 + 6) x 2
1284}
1285
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290}
1291
1292sub button_down {
1293 my ($self, $ev, $x, $y) = @_;
1294
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1297 $self->{state} = !$self->{state};
1298 $self->emit (changed => $self->{state});
1299 }
1300}
1301
1302sub _draw {
1303 my ($self) = @_;
1304
1305 $self->SUPER::_draw;
1306
1307 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1308
1309 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1310
1311 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1312
1313 glEnable GL_BLEND;
1314 glEnable GL_TEXTURE_2D;
1315 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1316
1317 my $tex = $self->{state} ? $tex[1] : $tex[0];
1318
1319 $tex->draw_quad (0, 0, $s, $s);
1320
1321 glDisable GL_TEXTURE_2D;
1322 glDisable GL_BLEND;
1323}
1324
1325#############################################################################
1326
1327package CFClient::UI::Slider;
1328
1329use strict;
1330
1331use SDL::OpenGL;
1332
1333our @ISA = CFClient::UI::DrawBG::;
1334
1335my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1337 qw(s1_slider.png s1_slider_bg.png);
1338
1339sub new {
1340 my $class = shift;
1341
1040 # range [value, low, high, page] 1342 # range [value, low, high, page]
1041 1343
1344 # TODO: 0-width page
1345 # TODO: req_w/h are wrong with vertical
1346 # TODO: calculations are off
1042 $class->SUPER::new ( 1347 my $self = $class->SUPER::new (
1043 fg => [1, 1, 1], 1348 fg => [1, 1, 1],
1044 active_fg => [0, 0, 0], 1349 active_fg => [0, 0, 0],
1045 range => [0, 0, 100, 10], 1350 range => [0, 0, 100, 10],
1351 req_w => 40,
1352 req_h => 13,
1046 vertical => 1, 1353 vertical => 0,
1354 can_hover => 1,
1047 @_ 1355 @_
1048 ) 1356 );
1357
1358 $self
1359}
1360
1361sub size_request {
1362 my ($self) = @_;
1363
1364 my $w = $self->{req_w};
1365 my $h = $self->{req_h};
1366
1367 $self->{vertical} ? ($h, $w) : ($w, $h)
1049} 1368}
1050 1369
1051sub button_down { 1370sub button_down {
1052 my ($self, $ev, $x, $y) = @_; 1371 my ($self, $ev, $x, $y) = @_;
1053 1372
… …
1092 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1411 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1093 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1412 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1094 1413
1095 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1414 my ($value, $lo, $hi, $page) = @{$self->{range}};
1096 1415
1416 # the inner_* stuff is for generating a padding for the slider handle,
1417 # so that the handle doesn't leave the texture. This calculation isn't 100%
1418 # correct propably, but it does the job for now
1419 my $inner_pad = 5; # 5% of width for slider bg texture border
1420 my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1421 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1422
1097 $page = int $page * $w / ($hi - $lo); 1423 $page = int $page * $inner_w / ($hi - $lo);
1098 $value = int +($value - $lo) * $w / ($hi - $lo); 1424 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1099 1425
1100 $w -= $page; 1426 $w -= $page;
1101 $page &= ~1; 1427 $page &= ~1;
1102 glTranslate $page * 0.5, 0, 0; 1428 glTranslate $page * 0.5, 0, 0;
1429 $page ||= 2;
1103 1430
1104 glColor @$fg;
1105 glBegin GL_LINES;
1106 glVertex 0, 0; glVertex 0, $h;
1107 glVertex $w - 1, 0; glVertex $w - 1, $h;
1108 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1109 glEnd;
1110
1111 my $knob_a = $value - $page * 0.5; 1431 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1112 my $knob_b = $value + $page * 0.5; 1432 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1113 1433
1114 glBegin GL_QUADS; 1434 glEnable GL_BLEND;
1115 glColor @$fg; 1435 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1116 glVertex $knob_a, 0; 1436 glEnable GL_TEXTURE_2D;
1117 glVertex $knob_a, $h; 1437 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1118 glVertex $knob_b, $h;
1119 glVertex $knob_b, 0;
1120 1438
1121 if ($knob_a < $knob_b - 2) { 1439 # draw background
1122 glColor @$bg; 1440 $tex[1]->draw_quad (0, 0, $w, $h);
1123 glVertex $knob_a + 1, 1; 1441
1124 glVertex $knob_a + 1, $h - 1; 1442 # draw handle
1125 glVertex $knob_b - 1, $h - 1; 1443 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1126 glVertex $knob_b - 1, 1; 1444
1445 glDisable GL_BLEND;
1446 glDisable GL_TEXTURE_2D;
1447}
1448
1449#############################################################################
1450
1451package CFClient::UI::TextView;
1452
1453our @ISA = CFClient::UI::HBox::;
1454
1455use SDL::OpenGL;
1456
1457sub new {
1458 my $class = shift;
1459
1460 my $self = $class->SUPER::new (
1461 par => [],
1462 @_,
1463 children => [
1464 (new CFClient::UI::Empty expand => 1),
1465 (new CFClient::UI::Slider vertical => 1),
1466 ],
1467 );
1468
1469 $self
1470}
1471
1472sub add_paragraph {
1473 my ($self, $color, $text) = @_;
1474
1475 push @{$self->{par}}, [$color, $text];
1476 my $count = scalar @{$self->{par}};
1477 $self->{children}[1]{range} = [$count - 1, 0, $count, 1];
1478 $self->{children}[1]->update;
1479}
1480
1481sub _draw {
1482 my ($self) = @_;
1483
1484 my $par = $self->{par};
1485
1486 my $bottom = (scalar @$par) - 1;
1487
1488 my $w = $self->{children}[0]{w};
1489 my $y = $self->{h};
1490
1491 glEnable GL_BLEND;
1492 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1493 glEnable GL_TEXTURE_2D;
1494 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1495
1496 # TODO: everything!
1497 while ($y > 0 && $bottom >= 0) {
1498 my $par = $par->[$bottom--];
1499
1500 my $layout = new CFClient::Layout;
1501
1502 $layout->set_height ($::FONTSIZE);
1503 $layout->set_width ($w);
1504 $layout->set_text ($par->[1]);
1505 my $tex = new_from_layout CFClient::Texture $layout;
1506 $y -= $tex->{h};
1507
1508 glColor @{ $par->[0] };
1509 $tex->draw_quad (0, $y);
1127 } 1510 }
1128 glEnd; 1511
1512 glDisable GL_TEXTURE_2D;
1513 glDisable GL_BLEND;
1129} 1514}
1130 1515
1131############################################################################# 1516#############################################################################
1132 1517
1133package CFClient::UI::MapWidget; 1518package CFClient::UI::MapWidget;
… …
1143 1528
1144sub new { 1529sub new {
1145 my $class = shift; 1530 my $class = shift;
1146 1531
1147 $class->SUPER::new ( 1532 $class->SUPER::new (
1148 z => -1, 1533 z => -1,
1534 can_focus => 1,
1149 list => (glGenLists 1), 1535 list => (glGenLists 1),
1150 @_ 1536 @_
1151 ) 1537 )
1152} 1538}
1153 1539
1154sub key_down { 1540sub key_down {
… …
1158sub key_up { 1544sub key_up {
1159} 1545}
1160 1546
1161sub size_request { 1547sub size_request {
1162 ( 1548 (
1163 1 + int $::WIDTH / 32, 1549 1 + 32 * int $::WIDTH / 32,
1164 1 + int $::HEIGHT / 32, 1550 1 + 32 * int $::HEIGHT / 32,
1165 ) 1551 )
1166} 1552}
1167 1553
1168sub update { 1554sub update {
1169 my ($self) = @_; 1555 my ($self) = @_;
1170 1556
1171 $self->{need_update} = 1; 1557 $self->{need_update} = 1;
1172 $self->SUPER::update; 1558 $self->SUPER::update;
1173} 1559}
1174 1560
1175sub _draw { 1561sub draw {
1176 my ($self) = @_; 1562 my ($self) = @_;
1177 1563
1564 $self->{need_update}++;#d#
1178 if (delete $self->{need_update}) { 1565 if (delete $self->{need_update}) {
1179 glNewList $self->{list}, GL_COMPILE; 1566 glNewList $self->{list}, GL_COMPILE;
1180 1567
1181 my $mx = $::CONN->{mapx};
1182 my $my = $::CONN->{mapy};
1183
1184 my $map = $::CONN->{map};
1185
1186 my ($xofs, $yofs);
1187
1188 my $sw = 1 + int $::WIDTH / 32; 1568 my $sw = int $::WIDTH / 32;
1189 my $sh = 1 + int $::HEIGHT / 32; 1569 my $sh = int $::HEIGHT / 32;
1190 1570
1191 if ($::CONN->{mapw} > $sw) { 1571 if ($::MAP) {
1192 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 1572 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1193 } else {
1194 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1195 }
1196 1573
1197 if ($::CONN->{maph} > $sh) { 1574 if ($::CFG->{fow_enable}) {
1198 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 1575 if ($::CFG->{fow_smooth}) { # smooth fog of war
1199 } else { 1576 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1200 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; 1577 glConvolutionFilter2D
1201 } 1578 GL_CONVOLUTION_2D,
1202 1579 GL_ALPHA,
1203 glEnable GL_TEXTURE_2D; 1580 3, 3,
1204 glEnable GL_BLEND; 1581 GL_ALPHA, GL_FLOAT,
1205 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1582 pack "f*",
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1583 0.1, 0.1, 0.1,
1207 1584 0.1, 0.2, 0.1,
1208 my $sw4 = ($sw + 3) & ~3; 1585 0.1, 0.1, 0.1,
1209 my $darkness = "\x00" x ($sw4 * $sh);
1210
1211 for my $x (0 .. $sw - 1) {
1212 my $row = $map->[$x + $xofs];
1213 for my $y (0 .. $sh - 1) {
1214
1215 my $cell = $row->[$y + $yofs]
1216 or next; 1586 ;
1217 1587 glEnable GL_CONVOLUTION_2D;
1218 my $dark = $cell->[0];
1219 if ($dark < 0) {
1220 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1221 } else {
1222 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1223 } 1588 }
1224 1589
1225 for my $num (grep $_, @$cell[1,2,3]) { 1590 my $tex = new CFClient::Texture
1226 my $tex = $::CONN->{face}[$num]{texture} || next; 1591 w => $w,
1227 1592 h => $h,
1228 my ($w, $h) = @$tex{qw(w h)}; 1593 data => $data,
1594 internalformat => GL_ALPHA,
1595 format => GL_ALPHA;
1229 1596
1230 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h); 1597 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1231 } 1598
1599 glEnable GL_BLEND;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1602
1603 glColor +($::CFG->{fow_intensity}) x 3, 1;
1604 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1605
1606 glDisable GL_TEXTURE_2D;
1607 glDisable GL_BLEND;
1232 } 1608 }
1233 } 1609 }
1234 1610
1235# if (1) { # higher quality darkness
1236# $lighting =~ s/(.)/$1$1$1/gs;
1237# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1238#
1239# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1240#
1241# $lighting = $pb->get_pixels;
1242# $lighting =~ s/(.)../$1/gs;
1243# }
1244
1245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1246
1247 $darkness = new CFClient::Texture
1248 w => $sw4,
1249 h => $sh,
1250 data => $darkness,
1251 internalformat => GL_ALPHA,
1252 format => GL_ALPHA;
1253
1254 glColor 0.45, 0.45, 0.45, 1;
1255 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1256
1257 glDisable GL_TEXTURE_2D;
1258 glDisable GL_BLEND;
1259
1260 glEndList; 1611 glEndList;
1261 } 1612 }
1262 1613
1263 glCallList $self->{list}; 1614 glCallList $self->{list};
1615
1616 if ($FOCUS != $self) {
1617 glColor 64/255, 64/255, 64/255;
1618 glLogicOp GL_AND;
1619 glEnable GL_COLOR_LOGIC_OP;
1620 glBegin GL_QUADS;
1621 glVertex 0, 0;
1622 glVertex 0, $::HEIGHT;
1623 glVertex $::WIDTH, $::HEIGHT;
1624 glVertex $::WIDTH, 0;
1625 glEnd;
1626 glDisable GL_COLOR_LOGIC_OP;
1627 }
1264} 1628}
1265 1629
1266my %DIR = ( 1630my %DIR = (
1267 SDLK_KP8, [1, "north"], 1631 SDLK_KP8, [1, "north"],
1268 SDLK_KP9, [2, "northeast"], 1632 SDLK_KP9, [2, "northeast"],
… …
1284 1648
1285 my $mod = $ev->key_mod; 1649 my $mod = $ev->key_mod;
1286 my $sym = $ev->key_sym; 1650 my $sym = $ev->key_sym;
1287 1651
1288 if ($sym == SDLK_KP5) { 1652 if ($sym == SDLK_KP5) {
1289 $::CONN->send ("command stay fire"); 1653 $::CONN->user_send ("command stay fire");
1654 } elsif ($sym == SDLK_a) {
1655 $::CONN->user_send ("command apply");
1656 } elsif ($sym == SDLK_QUOTE) {
1657 $self->emit ('activate_console');
1290 } elsif (exists $DIR{$sym}) { 1658 } elsif (exists $DIR{$sym}) {
1291 if ($mod & KMOD_SHIFT) { 1659 if ($mod & KMOD_SHIFT) {
1292 $self->{shft}++; 1660 $self->{shft}++;
1293 $::CONN->send ("command fire $DIR{$sym}[0]"); 1661 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1294 } elsif ($mod & KMOD_CTRL) { 1662 } elsif ($mod & KMOD_CTRL) {
1295 $self->{ctrl}++; 1663 $self->{ctrl}++;
1296 $::CONN->send ("command run $DIR{$sym}[0]"); 1664 $::CONN->user_send ("command run $DIR{$sym}[0]");
1297 } else { 1665 } else {
1298 $::CONN->send ("command $DIR{$sym}[1]"); 1666 $::CONN->user_send ("command $DIR{$sym}[1]");
1299 } 1667 }
1300 } 1668 }
1301} 1669}
1302 1670
1303sub key_up { 1671sub key_up {
… …
1305 1673
1306 my $mod = $ev->key_mod; 1674 my $mod = $ev->key_mod;
1307 my $sym = $ev->key_sym; 1675 my $sym = $ev->key_sym;
1308 1676
1309 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 1677 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1310 $::CONN->send ("command fire_stop"); 1678 $::CONN->user_send ("command fire_stop");
1311 } 1679 }
1312 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { 1680 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1313 $::CONN->send ("command run_stop"); 1681 $::CONN->user_send ("command run_stop");
1314 } 1682 }
1315} 1683}
1316 1684
1317############################################################################# 1685#############################################################################
1318 1686
… …
1356 glPopMatrix; 1724 glPopMatrix;
1357} 1725}
1358 1726
1359############################################################################# 1727#############################################################################
1360 1728
1729package CFClient::UI::Flopper;
1730
1731our @ISA = CFClient::UI::Button::;
1732
1733sub new {
1734 my $class = shift;
1735
1736 my $self = $class->SUPER::new (
1737 state => 0,
1738 connect_activate => \&toggle_flopper,
1739 @_
1740 );
1741
1742 if ($self->{state}) {
1743 $self->{state} = 0;
1744 $self->toggle_flopper;
1745 }
1746
1747 $self
1748}
1749
1750sub toggle_flopper {
1751 my ($self) = @_;
1752
1753 # TODO: use animation
1754 if ($self->{state} = !$self->{state}) {
1755 $CFClient::UI::TOPLEVEL->add ($self->{other});
1756 $self->{other}->move (
1757 ($::WIDTH - $self->{other}{w}) * 0.5,
1758 ($::HEIGHT - $self->{other}{h}) * 0.5,
1759 );
1760 } else {
1761 $CFClient::UI::TOPLEVEL->remove ($self->{other});
1762 }
1763}
1764
1765#############################################################################
1766
1361package CFClient::UI::Toplevel; 1767package CFClient::UI::Toplevel;
1362 1768
1363our @ISA = CFClient::UI::Container::; 1769our @ISA = CFClient::UI::Container::;
1364 1770
1365sub size_request { 1771sub size_request {
1366 ($::WIDTH, $::HEIGHT) 1772 ($::WIDTH, $::HEIGHT)
1367} 1773}
1368 1774
1369sub size_allocate { 1775sub size_allocate {
1370 my ($self, $w, $h) = @_; 1776 my ($self, $x, $y, $w, $h) = @_;
1371 1777
1372 $self->SUPER::size_allocate ($w, $h); 1778 $self->_size_allocate ($x, $y, $w, $h);
1373 1779
1374 $_->size_allocate ($_->size_request) 1780 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1375 for @{$self->{children}}; 1781 for @{$self->{children}};
1376} 1782}
1377 1783
1378sub translate { 1784sub translate {
1379 my ($self, $x, $y) = @_; 1785 my ($self, $x, $y) = @_;
… …
1382} 1788}
1383 1789
1384sub update { 1790sub update {
1385 my ($self) = @_; 1791 my ($self) = @_;
1386 1792
1387 $self->size_allocate ($self->size_request); 1793 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);
1388 ::refresh (); 1794 ::refresh ();
1389} 1795}
1390 1796
1391sub add { 1797sub add {
1392 my ($self, $widget) = @_; 1798 my ($self, $widget) = @_;
1393 1799
1394 $self->SUPER::add ($widget); 1800 $self->SUPER::add ($widget);
1395 1801
1396 $widget->size_allocate ($widget->size_request); 1802 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1397} 1803}
1398 1804
1399sub draw { 1805sub draw {
1400 my ($self) = @_; 1806 my ($self) = @_;
1401 1807

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