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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.86 by root, Wed Apr 12 15:35:54 2006 UTC vs.
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $BUTTON_STATE; 13our $BUTTON_STATE;
14 14
15# class methods for events 15# class methods for events
16sub feed_sdl_key_down_event { 16sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 17 $FOCUS->key_down ($_[0]) if $FOCUS;
… …
21 $FOCUS->key_up ($_[0]) if $FOCUS; 21 $FOCUS->key_up ($_[0]) if $FOCUS;
22} 22}
23 23
24sub feed_sdl_button_down_event { 24sub feed_sdl_button_down_event {
25 my ($ev) = @_; 25 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 26 my ($x, $y) = ($ev->{x}, $ev->{y});
27 27
28 if (!$BUTTON_STATE) { 28 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 29 my $widget = $ROOT->find_widget ($x, $y);
30 30
31 $GRAB = $widget; 31 $GRAB = $widget;
32 $GRAB->update if $GRAB; 32 $GRAB->update if $GRAB;
33 } 33 }
34 34
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 35 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 36
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38} 38}
39 39
40sub feed_sdl_button_up_event { 40sub feed_sdl_button_up_event {
41 my ($ev) = @_; 41 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 42 my ($x, $y) = ($ev->{x}, $ev->{y});
43 43
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 44 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 45
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 47
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 48 $GRAB->button_up ($ev, $GRAB->coord2local ($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 $GRAB;
54 } 54 }
55} 55}
56 56
57sub feed_sdl_motion_event { 57sub feed_sdl_motion_event {
58 my ($ev) = @_; 58 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 59 my ($x, $y) = ($ev->{x}, $ev->{y});
60 60
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 61 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 62
63 if ($widget != $HOVER) { 63 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 64 my $hover = $HOVER; $HOVER = $widget;
65 65
66 $hover->update if $hover; 66 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 67 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 } 68 }
69 69
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
71}
72
73# convert position array to integers
74sub harmonize {
75 my ($vals) = @_;
76
77 my $rem = 0;
78
79 for (@$vals) {
80 my $i = int $_ + $rem;
81 $rem += $_ - $i;
82 $_ = $i;
83 }
71} 84}
72 85
73############################################################################# 86#############################################################################
74 87
75package CFClient::UI::Base; 88package CFClient::UI::Base;
76 89
77use strict; 90use strict;
78 91
79use SDL::OpenGL; 92use CFClient::OpenGL;
80 93
81sub new { 94sub new {
82 my $class = shift; 95 my $class = shift;
83 96
84 my $self = bless { 97 my $self = bless {
85 x => 0, 98 x => 0,
86 y => 0, 99 y => 0,
87 z => 0, 100 z => 0,
88 w => -1,
89 h => -1,
90 @_ 101 @_
91 }, $class; 102 }, $class;
92 103
93 for (keys %$self) { 104 for (keys %$self) {
94 if (/^connect_(.*)$/) { 105 if (/^connect_(.*)$/) {
… …
97 } 108 }
98 109
99 $self 110 $self
100} 111}
101 112
113sub show {
114 my ($self) = @_;
115
116 return if $self->{parent};
117
118 $CFClient::UI::ROOT->add ($self);
119}
120
121sub hide {
122 my ($self) = @_;
123
124 return unless $self->{parent};
125
126 $self->{parent}->remove ($self);
127}
128
102sub move { 129sub move {
103 my ($self, $x, $y, $z) = @_; 130 my ($self, $x, $y, $z) = @_;
131
104 $self->{x} = $x; 132 $self->{x} = int $x;
105 $self->{y} = $y; 133 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 134 $self->{z} = $z if defined $z;
135
136 $self->update;
107} 137}
108 138
109sub needs_redraw { 139sub needs_redraw {
110 0 140 0
111} 141}
112 142
113sub size_request { 143sub size_request {
114 require Carp; 144 require Carp;
115 Carp::confess "size_request is abtract"; 145 Carp::confess "size_request is abstract";
116} 146}
117 147
118sub _size_allocate { 148sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 149 my ($self, $x, $y, $w, $h) = @_;
120 150
151 if ($self->{aspect}) {
152 my $w2 = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect};
154
155 # use alignment to adjust x, y
156
157 $x += int +($w - $w2) * 0.5;
158 $y += int +($h - $h2) * 0.5;
159
160 ($w, $h) = ($w2, $h2);
161 }
162
163 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 164 $self->{x} = $x;
122 $self->{y} = $y; 165 $self->{y} = $y;
166 $self->update;
167 }
123 168
124 return unless $self->{w} != $w || $self->{h} != $h; 169 if ($self->{w} != $w || $self->{h} != $h) {
125
126 $self->{w} = $w; 170 $self->{w} = $w;
127 $self->{h} = $h; 171 $self->{h} = $h;
128 172
173 $self->size_allocate ($w, $h);
174 $self->update;
129 1 175 }
130} 176}
131 177
132sub size_allocate { 178sub size_allocate {
179 # nothing to be done
180}
181
182# return top left coordinates
183sub _topleft {
133 my ($self, $x, $y, $w, $h) = @_; 184 my ($self, $x, $y) = @_;
134 185
135 $self->_size_allocate ($x, $y, $w, $h); 186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 187}
137 188
138# translate global coordinates to local coordinate system 189# translate global coordinates to local coordinate system
139sub translate { 190sub coord2local {
140 my ($self, $x, $y) = @_; 191 my ($self, $x, $y) = @_;
141 192
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 193 my ($X, $Y) = $self->_topleft;
194 ($x - $X, $y - $Y)
195}
196
197# translate local coordinates to global coordinate system
198sub coord2global {
199 my ($self, $x, $y) = @_;
200
201 my ($X, $Y) = $self->_topleft;
202 ($x + $X, $y + $Y)
143} 203}
144 204
145sub focus_in { 205sub focus_in {
146 my ($self) = @_; 206 my ($self) = @_;
147 207
148 return if $FOCUS == $self; 208 return if $FOCUS == $self;
209 return unless $self->{can_focus};
149 210
150 my $focus = $FOCUS; $FOCUS = $self; 211 my $focus = $FOCUS; $FOCUS = $self;
212
213 $self->emit (focus_in => $focus);
214
151 $focus->update if $focus; 215 $focus->update if $focus;
152 $FOCUS->update; 216 $FOCUS->update;
153} 217}
154 218
155sub focus_out { 219sub focus_out {
156 my ($self) = @_; 220 my ($self) = @_;
157 221
158 return unless $FOCUS == $self; 222 return unless $FOCUS == $self;
159 223
160 my $focus = $FOCUS; undef $FOCUS; 224 my $focus = $FOCUS; undef $FOCUS;
225
226 $self->emit (focus_out => $focus);
227
161 $focus->update if $focus; #? 228 $focus->update if $focus; #?
162} 229}
163 230
164sub mouse_motion { } 231sub mouse_motion { }
165sub button_up { } 232sub button_up { }
… …
186 glPushMatrix; 253 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 254 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 255 $self->_draw;
189 glPopMatrix; 256 glPopMatrix;
190 257
191 if ($self == $HOVER) { 258 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 259 my ($x, $y) = @$self{qw(x y)};
193 260
194 glColor 0, 0, 1, 0.2; 261 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 262 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 264 glBegin GL_QUADS;
198 glVertex $x , $y; 265 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 266 glVertex $x + $self->{w}, $y;
… …
219 286
220 () 287 ()
221} 288}
222 289
223sub set_parent { 290sub set_parent {
224 my ($self, $par) = @_; 291 my ($self, $parent) = @_;
225 292
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 293 Scalar::Util::weaken ($self->{parent} = $parent);
228} 294}
229 295
230sub get_parent { 296sub check_size {
231 $_[0]->{parent} 297 my ($self) = @_;
298
299 return unless $self->{parent};
300
301 my ($w, $h) = $self->size_request;
302
303 if ($w != $self->{req_w} || $h != $self->{req_h}) {
304 $self->{req_w} = $w;
305 $self->{req_h} = $h;
306
307 $self->{parent}->check_size;
308 }
232} 309}
233 310
234sub update { 311sub update {
235 my ($self) = @_; 312 my ($self) = @_;
236 313
… …
239} 316}
240 317
241sub connect { 318sub connect {
242 my ($self, $signal, $cb) = @_; 319 my ($self, $signal, $cb) = @_;
243 320
244 push @{ $self->{cb}{$signal} }, $cb; 321 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 322}
246 323
247sub emit { 324sub emit {
248 my ($self, $signal, @args) = @_; 325 my ($self, $signal, @args) = @_;
249 326
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
250 $_->($self, @args) 328 $cb->($self, @args);
251 for @{$self->{cb}{$signal} || []}; 329 }
252} 330}
253 331
254sub DESTROY { 332sub DESTROY {
255 my ($self) = @_; 333 my ($self) = @_;
256 334
… …
262package CFClient::UI::DrawBG; 340package CFClient::UI::DrawBG;
263 341
264our @ISA = CFClient::UI::Base::; 342our @ISA = CFClient::UI::Base::;
265 343
266use strict; 344use strict;
267use SDL::OpenGL; 345use CFClient::OpenGL;
268 346
269sub new { 347sub new {
270 my $class = shift; 348 my $class = shift;
271 349
272 # range [value, low, high, page] 350 # range [value, low, high, page]
… …
325 403
326 $self 404 $self
327} 405}
328 406
329sub add { 407sub add {
330 my ($self, $chld) = @_; 408 my ($self, $child) = @_;
331 409
332 $chld->set_parent ($self); 410 $child->set_parent ($self);
411
412 use sort 'stable';
333 413
334 $self->{children} = [ 414 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 415 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 416 @{$self->{children}}, $child
337 ]; 417 ];
338 418
339 $self->{w} = $self->{h} = -1; 419 $child->check_size;
340 $self->update;
341} 420}
342 421
343sub remove { 422sub remove {
344 my ($self, $widget) = @_; 423 my ($self, $child) = @_;
345 424
425 delete $child->{parent};
426
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 428
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 429 $self->check_size;
349} 430}
350 431
351sub find_widget { 432sub find_widget {
352 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
353 434
… …
383 464
384 $class->SUPER::new (children => [$child], %arg) 465 $class->SUPER::new (children => [$child], %arg)
385} 466}
386 467
387sub add { 468sub add {
388 my ($self, $widget) = @_; 469 my ($self, $child) = @_;
389 470
390 $self->{children} = []; 471 $self->{children} = [];
391 472
392 $self->SUPER::add ($widget); 473 $self->SUPER::add ($child);
393} 474}
394 475
395sub remove { 476sub remove {
396 my ($self, $widget) = @_; 477 my ($self, $widget) = @_;
397 478
… …
406sub size_request { 487sub size_request {
407 $_[0]{children}[0]->size_request 488 $_[0]{children}[0]->size_request
408} 489}
409 490
410sub size_allocate { 491sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 492 my ($self, $w, $h) = @_;
412 493
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 494 $self->{children}[0]->configure (0, 0, $w, $h);
416} 495}
417 496
418############################################################################# 497#############################################################################
419 498
420package CFClient::UI::Window; 499package CFClient::UI::Window;
421 500
422our @ISA = CFClient::UI::Bin::; 501our @ISA = CFClient::UI::Bin::;
423 502
424use SDL::OpenGL; 503use CFClient::OpenGL;
425 504
426sub new { 505sub new {
427 my ($class, %arg) = @_; 506 my ($class, %arg) = @_;
428 507
429 my $self = $class->SUPER::new (%arg); 508 my $self = $class->SUPER::new (%arg);
… …
438} 517}
439 518
440sub render_chld { 519sub render_chld {
441 my ($self) = @_; 520 my ($self) = @_;
442 521
443 $self->{texture} = 522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
444 CFClient::Texture->new_from_opengl ( 523 glClearColor 0, 0, 0, 1;
445 $self->{w}, $self->{h}, sub { $self->child->draw } 524 glClear GL_COLOR_BUFFER_BIT;
446 ); 525 $self->child->draw;
526 };
447} 527}
448 528
449sub size_allocate { 529sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 530 my ($self, $w, $h) = @_;
451 531
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 532 $self->child->configure (0, 0, $w, $h);
455 533
456 $self->render_chld; 534 $self->render_chld;
457} 535}
458 536
459sub _draw { 537sub _draw {
… …
475 glDisable GL_TEXTURE_2D; 553 glDisable GL_TEXTURE_2D;
476} 554}
477 555
478############################################################################# 556#############################################################################
479 557
558package CFClient::UI::ViewPort;
559
560our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
480package CFClient::UI::Frame; 582package CFClient::UI::Frame;
481 583
482our @ISA = CFClient::UI::Bin::; 584our @ISA = CFClient::UI::Bin::;
483 585
484use SDL::OpenGL; 586use CFClient::OpenGL;
587
588sub new {
589 my $class = shift;
590
591 my $self = $class->SUPER::new (
592 bg => [1, 1, 1, 1],
593 border_bg => [1, 1, 1, 1],
594 border => 0.8,
595 @_
596 );
597
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606}
485 607
486sub size_request { 608sub size_request {
487 my ($self) = @_; 609 my ($self) = @_;
488 my $chld = $self->child 610 ($self->{req_w}, $self->{req_h})
489 or return (0, 0);
490
491 $chld->move (2, 2);
492
493 map { $_ + 4 } $chld->size_request;
494} 611}
495 612
496sub size_allocate { 613sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 614 my ($self, $w, $h) = @_;
498 615 $self->{w} = $w;
499 $self->_size_allocate ($x, $y, $w, $h) or return; 616 $self->{h} = $h;
500 617 $self->child->configure (0, 0, $w, $h);
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
502} 618}
503 619
504sub _draw { 620sub _draw {
505 my ($self) = @_; 621 my ($self) = @_;
506 622
507 my $chld = $self->child;
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565}
566
567sub button_down {
568 my ($self, $ev, $x, $y) = @_;
569
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w}
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) {
572
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
574 my ($bw, $bh) = ($self->{w}, $self->{h});
575
576 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_;
578
579 ($x, $y) = ($ev->motion_x, $ev->motion_y);
580
581 $self->{user_w} = $bw + $x - $ox;
582 $self->{user_h} = $bh + $y - $oy;
583 $self->update;
584 };
585
586 } elsif ($x >= 0 && $x < $self->{w}
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
590 my ($bx, $by) = ($self->{x}, $self->{y});
591
592 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_;
594
595 ($x, $y) = ($ev->motion_x, $ev->motion_y);
596
597 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update;
599 };
600 }
601}
602
603sub button_up {
604 my ($self, $ev, $x, $y) = @_;
605
606 delete $self->{motion};
607}
608
609sub mouse_motion {
610 my ($self, $ev, $x, $y) = @_;
611
612 $self->{motion}->($ev, $x, $y) if $self->{motion};
613}
614
615sub _draw {
616 my ($self) = @_;
617
618 my ($w, $h) = ($self->{w}, $self->{h}); 623 my ($w, $h) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 624
621 glEnable GL_BLEND; 625 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 627 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
625 629
626 my $top = $tex[1]; 630# glBegin GL_QUADS;
631# glColor 0, 0, 0, 0;
632# glVertex 0 , 0;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637
638
639 $self->child->draw;
640 glDisable GL_BLEND;
641 glDisable GL_TEXTURE_2D;
642}
643
644#############################################################################
645
646package CFClient::UI::FancyFrame;
647
648our @ISA = CFClient::UI::Bin::;
649
650use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655
656sub new {
657 my $class = shift;
658
659 # TODO: user_x, user_y, overwrite moveto?
660
661 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1],
664 border => 0.8,
665 @_
666 );
667
668 $self->{title} &&= new CFClient::UI::Label
669 align => 0,
670 valign => 1,
671 text => $self->{title},
672 fontsize => 1;
673
674 $self
675}
676
677sub border {
678 int $_[0]{border} * $::FONTSIZE
679}
680
681sub size_request {
682 my ($self) = @_;
683
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
685
686 my ($w, $h) = $self->SUPER::size_request;
687
688 (
689 $w + $self->border * 2,
690 $h + $self->border * 2,
691 )
692}
693
694sub size_allocate {
695 my ($self, $w, $h) = @_;
696
697 $h -= List::Util::max 0, $self->border * 2;
698 $w -= List::Util::max 0, $self->border * 2;
699
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h);
704}
705
706sub button_down {
707 my ($self, $ev, $x, $y) = @_;
708
709 my $border = $self->border;
710
711 if ($x < $self->{w} && $x >= $self->{w} - $border
712 && $y < $self->{h} && $y >= $self->{h} - $border) {
713
714 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h});
716
717 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_;
719
720 ($x, $y) = ($ev->{x}, $ev->{y});
721
722 $self->{user_w} = $bw + $x - $ox;
723 $self->{user_h} = $bh + $y - $oy;
724 $self->check_size;
725 };
726
727 } elsif ($x >= 0 && $x < $self->{w}
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y});
732
733 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_;
735
736 ($x, $y) = ($ev->{x}, $ev->{y});
737
738 $self->move ($bx + $x - $ox, $by + $y - $oy);
739 $self->update;
740 };
741 }
742}
743
744sub button_up {
745 my ($self, $ev, $x, $y) = @_;
746
747 delete $self->{motion};
748}
749
750sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_;
752
753 $self->{motion}->($ev, $x, $y) if $self->{motion};
754}
755
756sub _draw {
757 my ($self) = @_;
758
759 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
761
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766
767 my $border = $self->border;
768
769 glColor @{ $self->{border_bg} };
627 $top->draw_quad (0, 0, $w, $top->{h}); 770 $tex[1]->draw_quad (0, 0, $w, $border);
628 771 $tex[3]->draw_quad (0, $border, $border, $ch);
629 my $left = $tex[3]; 772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 773 $tex[4]->draw_quad (0, $h - $border, $w, $border);
631
632 my $right = $tex[2];
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637 774
638 my $bg = $tex[0]; 775 my $bg = $tex[0];
639 776
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 777 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 778 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 779 my $rep_y = $ch / $bg->{h};
645 780
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch);
647 787
648 glDisable GL_TEXTURE_2D; 788 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 789 glDisable GL_BLEND;
650 790
791 $self->{title}->draw if $self->{title};
651 $self->child->draw; 792 $self->child->draw;
652
653} 793}
654 794
655############################################################################# 795#############################################################################
656 796
657package CFClient::UI::Table; 797package CFClient::UI::Table;
658 798
659our @ISA = CFClient::UI::Base::; 799our @ISA = CFClient::UI::Base::;
660 800
661use List::Util qw(max sum); 801use List::Util qw(max sum);
662 802
663use SDL::OpenGL; 803use CFClient::OpenGL;
664 804
665sub new { 805sub new {
666 my $class = shift; 806 my $class = shift;
667 807
668 $class->SUPER::new ( 808 $class->SUPER::new (
… …
670 @_ 810 @_
671 ) 811 )
672} 812}
673 813
674sub add { 814sub add {
675 my ($self, $x, $y, $chld) = @_; 815 my ($self, $x, $y, $child) = @_;
676 816
817 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 818 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 819
680 $self->{w} = $self->{h} = -1; 820 $child->check_size;
821}
822
823# TODO: move to container class maybe? send childs a signal on removal?
824sub clear {
825 my ($self) = @_;
826
827 delete $self->{children};
681 $self->update; 828 $self->update;
682} 829}
683 830
684sub get_wh { 831sub get_wh {
685 my ($self) = @_; 832 my ($self) = @_;
… …
691 or next; 838 or next;
692 839
693 for my $x (0 .. $#$row) { 840 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 841 my $widget = $row->[$x]
695 or next; 842 or next;
696 my ($w, $h) = $widget->size_request; 843 my ($w, $h) = @$widget{qw(req_w req_h)};
697 844
698 $w[$x] = max $w[$x], $w; 845 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 846 $h[$y] = max $h[$y], $h;
700 } 847 }
701 } 848 }
… …
713 (sum @$hs), 860 (sum @$hs),
714 ) 861 )
715} 862}
716 863
717sub size_allocate { 864sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 865 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 866
722 my ($ws, $hs) = $self->get_wh; 867 my ($ws, $hs) = $self->get_wh;
723 868
724 my $req_w = sum @$ws; 869 my $req_w = sum @$ws;
725 my $req_h = sum @$hs; 870 my $req_h = sum @$hs;
… …
730 my $col_expand = (sum @col_expand) || 1; 875 my $col_expand = (sum @col_expand) || 1;
731 876
732 # linearly scale sizes 877 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 878 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 879 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
880
881 CFClient::UI::harmonize $ws;
882 CFClient::UI::harmonize $hs;
735 883
736 my $y; 884 my $y;
737 885
738 for my $r (0 .. $#{$self->{children}}) { 886 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 887 my $row = $self->{children}[$r]
… …
744 892
745 for my $c (0 .. $#$row) { 893 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 894 my $col_w = $ws->[$c];
747 895
748 if (my $widget = $row->[$c]) { 896 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 897 $widget->configure ($x, $y, $col_w, $row_h);
750 } 898 }
751 899
752 $x += $col_w; 900 $x += $col_w;
753 } 901 }
754 902
… …
799 (List::Util::max map $_->[1], @alloc), 947 (List::Util::max map $_->[1], @alloc),
800 ) 948 )
801} 949}
802 950
803sub size_allocate { 951sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 952 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807 953
808 ($h, $w) = ($w, $h); 954 ($h, $w) = ($w, $h);
809 955
810 my $children = $self->{children}; 956 my $children = $self->{children};
811 957
812 my @h = map +($_->size_request)[0], @$children; 958 my @h = map $_->{req_w}, @$children;
813 959
814 my $req_h = List::Util::sum @h; 960 my $req_h = List::Util::sum @h;
815 961
816 if ($req_h > $h) { 962 if ($req_h > $h) {
817 # ah well, not enough space 963 # ah well, not enough space
… …
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h; 974 $h[$_] = $alloc_h;
829 } 975 }
830 } 976 }
831 977
978 CFClient::UI::harmonize \@h;
979
832 my $y = 0; 980 my $y = 0;
833 for (0 .. $#$children) { 981 for (0 .. $#$children) {
834 my $child = $children->[$_]; 982 my $child = $children->[$_];
835 my $h = $h[$_]; 983 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w); 984 $child->configure ($y, 0, $h, $w);
837 985
838 $y += $h; 986 $y += $h;
839 } 987 }
988
989 1
840} 990}
841 991
842############################################################################# 992#############################################################################
843 993
844package CFClient::UI::VBox; 994package CFClient::UI::VBox;
… …
857 (List::Util::sum map $_->[1], @alloc), 1007 (List::Util::sum map $_->[1], @alloc),
858 ) 1008 )
859} 1009}
860 1010
861sub size_allocate { 1011sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_; 1012 my ($self, $w, $h) = @_;
863
864 $self->_size_allocate ($x, $y, $w, $h);
865 1013
866 my $children = $self->{children}; 1014 my $children = $self->{children};
867 1015
868 my @h = map +($_->size_request)[1], @$children; 1016 my @h = map $_->{req_h}, @$children;
869 1017
870 my $req_h = List::Util::sum @h; 1018 my $req_h = List::Util::sum @h;
871 1019
872 if ($req_h > $h) { 1020 if ($req_h > $h) {
873 # ah well, not enough space 1021 # ah well, not enough space
… …
881 1029
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 } 1031 }
884 } 1032 }
885 1033
1034 CFClient::UI::harmonize \@h;
1035
886 my $y = 0; 1036 my $y = 0;
887 for (0 .. $#$children) { 1037 for (0 .. $#$children) {
888 my $child = $children->[$_]; 1038 my $child = $children->[$_];
889 my $h = $h[$_]; 1039 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h); 1040 $child->configure (0, $y, $w, $h);
891 1041
892 $y += $h; 1042 $y += $h;
893 } 1043 }
1044
1045 1
894} 1046}
895 1047
896############################################################################# 1048#############################################################################
897 1049
898package CFClient::UI::Label; 1050package CFClient::UI::Label;
899 1051
900our @ISA = CFClient::UI::Base::; 1052our @ISA = CFClient::UI::Base::;
901 1053
902use SDL::OpenGL; 1054use CFClient::OpenGL;
903 1055
904sub new { 1056sub new {
905 my ($class, %arg) = @_; 1057 my ($class, %arg) = @_;
906 1058
907 my $self = $class->SUPER::new ( 1059 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1060 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1061 fontsize => 1,
910 text => "", 1062 text => "",
911 align => -1, 1063 align => -1,
1064 valign => -1,
912 padding => 2, 1065 padding => 2,
913 layout => new CFClient::Layout, 1066 layout => new CFClient::Layout,
914 %arg 1067 %arg
915 ); 1068 );
916 1069
917 $self->set_text ($self->{text}); 1070 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout;
1074 }
1075
1076 $self->set_text (delete $self->{text}) if exists $self->{text};
1077 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
918 1078
919 $self 1079 $self
920} 1080}
921 1081
922sub escape_text { 1082sub escape_text {
… …
930} 1090}
931 1091
932sub set_text { 1092sub set_text {
933 my ($self, $text) = @_; 1093 my ($self, $text) = @_;
934 1094
935 $self->{text} = $text;
936 $self->{layout}->set_markup ($text); 1095 $self->{layout}->set_text ($text);
937 1096
938 delete $self->{texture}; 1097 delete $self->{texture};
939# $self->{w} = $self->{h} = -1; 1098 $self->check_size;
940 $self->update; 1099 $self->update;
941} 1100}
942 1101
943sub get_text { 1102sub set_markup {
944 my ($self, $text) = @_; 1103 my ($self, $markup) = @_;
945 1104
946 $self->{text} 1105 $self->{layout}->set_markup ($markup);
1106
1107 delete $self->{texture};
1108 $self->check_size;
1109 $self->update;
947} 1110}
948 1111
949sub size_request { 1112sub size_request {
950 my ($self) = @_; 1113 my ($self) = @_;
951 1114
952 $self->{layout}->set_width; 1115 $self->{layout}->set_width;
953 $self->{layout}->set_height ($self->{height}); 1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117
954 my ($w, $h) = $self->{layout}->size; 1118 my ($w, $h) = $self->{layout}->size;
1119
1120 if (exists $self->{template}) {
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122
1123 my ($w2, $h2) = $self->{template}->size;
1124
1125 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2;
1127 }
955 1128
956 ( 1129 (
957 $w + $self->{padding} * 2, 1130 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2, 1131 $h + $self->{padding} * 2,
959 ) 1132 )
960} 1133}
961 1134
962sub size_allocate { 1135sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_; 1136 my ($self, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966 1137
967 delete $self->{texture}; 1138 delete $self->{texture};
968} 1139}
969 1140
970sub update { 1141sub set_fontsize {
971 my ($self) = @_; 1142 my ($self, $fontsize) = @_;
972 1143
973 delete $self->{texture}; 1144 $self->{fontsize} = $fontsize;
974 $self->SUPER::update; 1145 $self->check_size;
975} 1146}
976 1147
977sub _draw { 1148sub _draw {
978 my ($self) = @_; 1149 my ($self) = @_;
979 1150
980 my $tex = $self->{texture} ||= do { 1151 my $tex = $self->{texture} ||= do {
981 $self->{layout}->set_width ($self->{w}); 1152 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
983 new_from_layout CFClient::Texture $self->{layout} 1154 new_from_layout CFClient::Texture $self->{layout}
984 }; 1155 };
985 1156
986 glEnable GL_BLEND; 1157 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1158 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glEnable GL_TEXTURE_2D; 1159 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
990 1161
991 glColor @{$self->{fg}}; 1162 glColor @{$self->{fg}};
992 1163
993 my $x = 1164 $self->{ox} = int (
994 $self->{align} < 0 ? $self->{padding} 1165 $self->{align} < 0 ? $self->{padding}
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
996 : ($self->{w} - $tex->{w}) * 0.5; 1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
997 1169
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0; 1170 $self->{oy} = int (
999 $tex->draw_quad (0, 0); 1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy});
1000 1177
1001 glDisable GL_TEXTURE_2D; 1178 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND; 1179 glDisable GL_BLEND;
1003} 1180}
1004 1181
1005############################################################################# 1182#############################################################################
1006 1183
1007package CFClient::UI::Entry; 1184package CFClient::UI::EntryBase;
1008 1185
1009our @ISA = CFClient::UI::Label::; 1186our @ISA = CFClient::UI::Label::;
1010 1187
1011use SDL; 1188use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1189
1014sub new { 1190sub new {
1015 my $class = shift; 1191 my $class = shift;
1016 1192
1017 $class->SUPER::new ( 1193 $class->SUPER::new (
1018 fg => [1, 1, 1], 1194 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1195 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1196 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1197 active_fg => [0, 0, 0],
1198 can_hover => 1,
1199 can_focus => 1,
1200 valign => 0,
1022 @_ 1201 @_
1023 ) 1202 )
1024} 1203}
1025 1204
1026sub _set_text { 1205sub _set_text {
1027 my ($self, $text) = @_; 1206 my ($self, $text) = @_;
1028 1207
1208 delete $self->{cur_h};
1209
1210 return if $self->{text} eq $text;
1211
1212 delete $self->{texture};
1213
1029 $self->{last_activity} = $::NOW; 1214 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1215 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1216
1035 $text =~ s/./*/g if $self->{hidden}; 1217 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text ");
1036 1219
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1220 $self->emit (changed => $self->{text});
1221}
1038 1222
1039 $text = substr $text, 0, $self->{cursor}; 1223sub get_text {
1040 utf8::encode $text; 1224 $_[0]{text}
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043} 1225}
1044 1226
1045sub size_request { 1227sub size_request {
1046 my ($self) = @_; 1228 my ($self) = @_;
1047 1229
… …
1049 1231
1050 ($w + 1, $h) # add 1 for cursor 1232 ($w + 1, $h) # add 1 for cursor
1051} 1233}
1052 1234
1053sub size_allocate { 1235sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_; 1236 my ($self, $w, $h) = @_;
1055 1237
1056 $self->SUPER::size_allocate ($x, $y, $w, $h); 1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1057
1058 $self->_set_text ($self->{text});
1059} 1239}
1060 1240
1061sub set_text { 1241sub set_text {
1062 my ($self, $text) = @_; 1242 my ($self, $text) = @_;
1063 1243
… …
1067} 1247}
1068 1248
1069sub key_down { 1249sub key_down {
1070 my ($self, $ev) = @_; 1250 my ($self, $ev) = @_;
1071 1251
1072 my $mod = $ev->key_mod; 1252 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1253 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1254 my $uni = $ev->{unicode};
1076 1255
1077 my $text = $self->get_text; 1256 my $text = $self->get_text;
1078 1257
1079 if ($sym == SDLK_BACKSPACE) { 1258 if ($sym == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1260 } elsif ($sym == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1261 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1262 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1263 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1264 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1265 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1266 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1267 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1268 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1269 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) {
1271 $self->emit ('escape');
1091 } elsif ($uni) { 1272 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1273 substr $text, $self->{cursor}++, 0, chr $uni;
1093 } 1274 }
1094 1275
1095 $self->_set_text ($text); 1276 $self->_set_text ($text);
… …
1149 1330
1150 $self->SUPER::_draw; 1331 $self->SUPER::_draw;
1151 1332
1152 #TODO: force update every cursor change :( 1333 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1334 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1335
1336 unless (exists $self->{cur_h}) {
1337 my $text = substr $self->{text}, 0, $self->{cursor};
1338 utf8::encode $text;
1339
1340 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1341 }
1342
1154 glColor @{$self->{fg}}; 1343 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1344 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1345 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1346 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1347 glEnd;
1159 } 1348 }
1160} 1349}
1161 1350
1351package CFClient::UI::Entry;
1352
1353our @ISA = CFClient::UI::EntryBase::;
1354
1355use CFClient::OpenGL;
1356
1357sub key_down {
1358 my ($self, $ev) = @_;
1359
1360 my $sym = $ev->{sym};
1361
1362 if ($sym == 13) {
1363 $self->emit (activate => $self->get_text);
1364 $self->update;
1365
1366 } else {
1367 $self->SUPER::key_down ($ev);
1368 }
1369
1370}
1371
1162############################################################################# 1372#############################################################################
1163 1373
1164package CFClient::UI::Button; 1374package CFClient::UI::Button;
1165 1375
1166our @ISA = CFClient::UI::Label::; 1376our @ISA = CFClient::UI::Label::;
1167 1377
1168use SDL; 1378use CFClient::OpenGL;
1169use SDL::OpenGL;
1170 1379
1171my @tex = 1380my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1381 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1173 qw(b1_button_active.png); 1382 qw(b1_button_active.png);
1174 1383
1175sub new { 1384sub new {
1176 my $class = shift; 1385 my $class = shift;
1177 1386
1178 $class->SUPER::new ( 1387 $class->SUPER::new (
1179 padding => 4, 1388 padding => 4,
1180 fg => [1, 1, 1], 1389 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2], 1390 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5], 1391 active_fg => [0, 0, 1],
1184# border_fg => [1, 1, 0], 1392 can_hover => 1,
1393 align => 0,
1394 valign => 0,
1185 @_ 1395 @_
1186 ) 1396 )
1187} 1397}
1188 1398
1189sub button_up { 1399sub button_up {
… …
1197 1407
1198sub _draw { 1408sub _draw {
1199 my ($self) = @_; 1409 my ($self) = @_;
1200 1410
1201 local $self->{fg} = $self->{fg}; 1411 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0]; 1412
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1;
1422
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1424
1425 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427
1428 $self->SUPER::_draw;
1429}
1430
1431#############################################################################
1432
1433package CFClient::UI::CheckBox;
1434
1435our @ISA = CFClient::UI::DrawBG::;
1436
1437my @tex =
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1440
1441use CFClient::OpenGL;
1442
1443sub new {
1444 my $class = shift;
1445
1446 $class->SUPER::new (
1447 padding => 2,
1448 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0],
1450 state => 0,
1451 can_hover => 1,
1452 @_
1453 )
1454}
1455
1456sub size_request {
1457 my ($self) = @_;
1458
1459 ($self->{padding} * 2 + 6) x 2
1460}
1461
1462sub button_down {
1463 my ($self, $ev, $x, $y) = @_;
1464
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1467 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state});
1469 }
1470}
1471
1472sub _draw {
1473 my ($self) = @_;
1474
1475 $self->SUPER::_draw;
1476
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1478
1479 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1480
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1203 1482
1204 glEnable GL_BLEND; 1483 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D; 1484 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207 1486
1208 if ($GRAB == $self) { 1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1209 $self->{fg} = $self->{active_fg};
1210 }
1211 1488
1212 glBindTexture GL_TEXTURE_2D, $tex->{name};
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1214
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1489 $tex->draw_quad (0, 0, $s, $s);
1216 1490
1217 glDisable GL_TEXTURE_2D; 1491 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND; 1492 glDisable GL_BLEND;
1219
1220 $self->SUPER::_draw;
1221} 1493}
1222 1494
1223############################################################################# 1495#############################################################################
1224 1496
1225package CFClient::UI::CheckBox; 1497package CFClient::UI::Image;
1498
1499our @ISA = CFClient::UI::Base::;
1500
1501use CFClient::OpenGL;
1502use Carp qw/confess/;
1503
1504our %loaded_images;
1505
1506sub new {
1507 my $class = shift;
1508
1509 my $self = $class->SUPER::new (@_);
1510
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512
1513 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1515
1516 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1517
1518 Scalar::Util::weaken $loaded_images{$self->{image}};
1519
1520 $self->{aspect} = $tex->{w} / $tex->{h};
1521
1522 $self
1523}
1524
1525sub size_request {
1526 my ($self) = @_;
1527
1528 ($self->{tex}->{w}, $self->{tex}->{h})
1529}
1530
1531sub _draw {
1532 my ($self) = @_;
1533
1534 my $tex = $self->{tex};
1535
1536 my ($w, $h) = ($self->{w}, $self->{h});
1537
1538 if ($self->{rot90}) {
1539 glRotate 90, 0, 0, 1;
1540 glTranslate 0, -$self->{w}, 0;
1541
1542 ($w, $h) = ($h, $w);
1543 }
1544
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549
1550 $tex->draw_quad (0, 0, $w, $h);
1551
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D;
1554}
1555
1556#############################################################################
1557
1558package CFClient::UI::VGauge;
1559
1560our @ISA = CFClient::UI::Base::;
1561
1562use CFClient::OpenGL;
1563
1564my %tex = (
1565 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ],
1569 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1572 ],
1573 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ],
1577 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1580 ],
1581);
1582
1583# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new {
1585 my $class = shift;
1586
1587 my $self = $class->SUPER::new (
1588 type => 'food',
1589 @_
1590 );
1591
1592 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1593
1594 $self
1595}
1596
1597sub size_request {
1598 my ($self) = @_;
1599
1600 #my $tex = $tex{$self->{type}}[0];
1601 #@$tex{qw(w h)}
1602 (0, 0)
1603}
1604
1605sub set_max {
1606 my ($self, $max) = @_;
1607
1608 $self->{max_val} = $max;
1609}
1610
1611sub set_value {
1612 my ($self, $val, $max) = @_;
1613
1614 $self->set_max ($max)
1615 if defined $max;
1616
1617 $max = $self->{max_val};
1618 $self->{val} = $val;
1619
1620 $self->update;
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625
1626 my $tex = $tex{$self->{type}};
1627
1628 my ($w, $h) = ($self->{w}, $self->{h});
1629
1630 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1;
1632 glTranslate 0, -$self->{w}, 0;
1633
1634 ($w, $h) = ($h, $w);
1635 }
1636
1637 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639
1640 my $t1 = $tex->[0];
1641 my $t2 = $tex->[1];
1642
1643 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd;
1658
1659 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
1665 glEnd;
1666
1667 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D;
1669}
1670
1671#############################################################################
1672
1673package CFClient::UI::Gauge;
1674
1675our @ISA = CFClient::UI::VBox::;
1676
1677sub new {
1678 my ($class, %arg) = shift;
1679
1680 my $self = $class->SUPER::new (
1681 @_,
1682 );
1683
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
1687
1688 $self
1689}
1690
1691sub set_fontsize {
1692 my ($self, $fsize) = @_;
1693
1694 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize);
1696}
1697
1698sub set_value {
1699 my ($self, $val, $max) = @_;
1700
1701 $self->set_max ($max)
1702 if defined $max;
1703
1704 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713}
1714
1715#############################################################################
1716
1717package CFClient::UI::Slider;
1718
1719use strict;
1720
1721use CFClient::OpenGL;
1226 1722
1227our @ISA = CFClient::UI::DrawBG::; 1723our @ISA = CFClient::UI::DrawBG::;
1228
1229use SDL;
1230use SDL::OpenGL;
1231 1724
1232my @tex = 1725my @tex =
1233 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1726 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1234 qw(b1_button_active.png); 1727 qw(s1_slider.png s1_slider_bg.png);
1235 1728
1236sub new { 1729sub new {
1237 my $class = shift; 1730 my $class = shift;
1238 1731
1239 $class->SUPER::new (
1240 padding => 4,
1241 fg => [1, 1, 1],
1242 active_fg => [1, 1, 0],
1243 state => 0,
1244 @_
1245 )
1246}
1247
1248sub button_down {
1249 my ($self, $ev, $x, $y) = @_;
1250
1251 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1252 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1253 $self->{state} = !$self->{state};
1254 $self->emit ("changed");
1255 }
1256}
1257
1258sub _draw {
1259 my ($self) = @_;
1260
1261 local $self->{fg} = $self->{fg};
1262 my $tex = $tex[0];
1263
1264 glEnable GL_BLEND;
1265 glEnable GL_TEXTURE_2D;
1266 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1267
1268 if ($GRAB == $self) {
1269 $self->{fg} = $self->{active_fg};
1270 }
1271
1272 glBindTexture GL_TEXTURE_2D, $tex->{name};
1273 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1274
1275 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1276
1277 glDisable GL_TEXTURE_2D;
1278 glDisable GL_BLEND;
1279
1280 $self->SUPER::_draw;
1281}
1282
1283#############################################################################
1284
1285package CFClient::UI::Slider;
1286
1287use strict;
1288
1289use SDL::OpenGL;
1290
1291our @ISA = CFClient::UI::DrawBG::;
1292
1293sub new {
1294 my $class = shift;
1295
1296 # range [value, low, high, page] 1732 # range [value, low, high, page]
1297 1733
1734 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off
1298 my $self = $class->SUPER::new ( 1737 my $self = $class->SUPER::new (
1299 fg => [1, 1, 1], 1738 fg => [1, 1, 1],
1300 active_fg => [0, 0, 0], 1739 active_fg => [0, 0, 0],
1301 range => [0, 0, 100, 10], 1740 range => [0, 0, 100, 10],
1302 req_w => 40, 1741 req_w => 20,
1303 req_h => 10, 1742 req_h => 20,
1304 vertical => 0, 1743 vertical => 0,
1744 can_hover => 1,
1745 inner_pad => 5,
1305 @_ 1746 @_
1306 ); 1747 );
1307 1748
1308 $self 1749 $self
1309} 1750}
… …
1330 if ($GRAB == $self) { 1771 if ($GRAB == $self) {
1331 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1772 my ($value, $lo, $hi, $page) = @{$self->{range}};
1332 1773
1333 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1334 1775
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1778
1779 $x -= $inner_pad_px; # substract the padding
1335 $x = $x * ($hi - $lo) / $w + $lo; 1780 $x = $x * ($hi - $lo) / $inner_w + $lo;
1336 $x = $lo if $x < $lo; 1781 $x = $lo if $x < $lo;
1337 $x = $hi - $page if $x > $hi - $page; 1782 $x = $hi - $page if $x > $hi - $page;
1338 $self->{range}[0] = $x; 1783 $self->{range}[0] = $x;
1339 1784
1340 $self->emit (changed => $x); 1785 $self->emit (changed => $x);
1341 $self->update; 1786 $self->update;
1342 } 1787 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1343} 1796}
1344 1797
1345sub _draw { 1798sub _draw {
1346 my ($self) = @_; 1799 my ($self) = @_;
1347 1800
… …
1361 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1362 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1363 1816
1364 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1365 1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1366 $page = int $page * $w / ($hi - $lo); 1824 $page = int $page * $inner_w / ($hi - $lo);
1367 $value = int +($value - $lo) * $w / ($hi - $lo); 1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1368 1826
1369 $w -= $page; 1827 $w -= $page;
1370 $page &= ~1; 1828 $page &= ~1;
1371 glTranslate $page * 0.5, 0, 0; 1829 glTranslate $page * 0.5, 0, 0;
1372 $page ||= 2; 1830 $page ||= 2;
1373 1831
1374 glColor @$fg;
1375 glBegin GL_LINES;
1376 glVertex 0, 0; glVertex 0, $h;
1377 glVertex $w - 1, 0; glVertex $w - 1, $h;
1378 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1379 glEnd;
1380
1381 my $knob_a = $value - $page * 0.5; 1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1382 my $knob_b = $value + $page * 0.5; 1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1383 1834
1384 glBegin GL_QUADS; 1835 glEnable GL_BLEND;
1385 glColor @$fg; 1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1386 glVertex $knob_a, 0; 1837 glEnable GL_TEXTURE_2D;
1387 glVertex $knob_a, $h; 1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1388 glVertex $knob_b, $h;
1389 glVertex $knob_b, 0;
1390 1839
1391 if ($knob_a < $knob_b - 2) { 1840 # draw background
1392 glColor @$bg; 1841 $tex[1]->draw_quad (0, 0, $w, $h);
1393 glVertex $knob_a + 1, 1;
1394 glVertex $knob_a + 1, $h - 1;
1395 glVertex $knob_b - 1, $h - 1;
1396 glVertex $knob_b - 1, 1;
1397 }
1398 glEnd;
1399}
1400 1842
1401############################################################################# 1843 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1402 1845
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D;
1848}
1849
1850#############################################################################
1851
1403package CFClient::UI::MapWidget; 1852package CFClient::UI::TextView;
1404 1853
1405use strict;
1406
1407use List::Util qw(min max);
1408
1409use SDL;
1410use SDL::OpenGL;
1411
1412our @ISA = CFClient::UI::Base::; 1854our @ISA = CFClient::UI::HBox::;
1855
1856use CFClient::OpenGL;
1413 1857
1414sub new { 1858sub new {
1415 my $class = shift; 1859 my $class = shift;
1416 1860
1417 $class->SUPER::new ( 1861 my $self = $class->SUPER::new (
1418 z => -1, 1862 fontsize => 1,
1419 list => (glGenLists 1),
1420 @_ 1863 @_,
1864
1865 layout => (new CFClient::Layout),
1866 par => [],
1867 height => 0,
1868 children => [
1869 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1),
1871 ],
1421 ) 1872 );
1422}
1423 1873
1424sub key_down { 1874 $self->{children}[1]->connect (changed => sub {
1425 print "MAPKEYDOWN\n"; 1875 $self->update;
1426} 1876 });
1427 1877
1428sub key_up { 1878 $self
1429} 1879}
1430 1880
1431sub size_request { 1881sub set_fontsize {
1882 my ($self, $fontsize) = @_;
1883
1884 $self->{fontsize} = $fontsize;
1885 $self->reflow;
1886}
1887
1888sub text_height {
1889 my ($self, $text) = @_;
1890
1891 my $layout = $self->{layout};
1892
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w});
1895 $layout->set_text ($text);
1432 ( 1896
1433 1 + 32 * int $::WIDTH / 32, 1897 ($layout->size)[1]
1434 1 + 32 * int $::HEIGHT / 32, 1898}
1435 ) 1899
1900sub reflow {
1901 my ($self) = @_;
1902
1903 $self->{need_reflow}++;
1904 $self->update;
1905}
1906
1907sub size_allocate {
1908 my ($self, $w, $h) = @_;
1909
1910 $self->SUPER::size_allocate ($w, $h);
1911
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916}
1917
1918sub add_paragraph {
1919 my ($self, $color, $text) = @_;
1920
1921 #TODO: intelligently "reformat" paragraph
1922
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height;
1926
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1930 $self->{children}[1]->update;
1436} 1931}
1437 1932
1438sub update { 1933sub update {
1439 my ($self) = @_; 1934 my ($self) = @_;
1440 1935
1441 $self->{need_update} = 1;
1442 $self->SUPER::update; 1936 $self->SUPER::update;
1443}
1444 1937
1445sub draw { 1938 return unless $self->{h} > 0;
1446 my ($self) = @_;
1447 1939
1940 delete $self->{texture};
1941
1942 $ROOT->on_refresh ($self, sub {
1448 if (delete $self->{need_update}) { 1943 if (delete $self->{need_reflow}) {
1449 glNewList $self->{list}, GL_COMPILE; 1944 my $height = 0;
1450 1945
1451 my $mx = $::CONN->{mapx}; 1946 $height += $_->[0] = $self->text_height ($_->[2])
1452 my $my = $::CONN->{mapy}; 1947 for @{$self->{par}};
1453 1948
1454 my $map = $::CONN->{map}; 1949 $self->{height} = $height;
1455 1950
1456 my ($xofs, $yofs); 1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1457 1952
1458 my $sw = 1 + int $::WIDTH / 32; 1953 delete $self->{texture};
1459 my $sh = 1 + int $::HEIGHT / 32;
1460
1461 if ($::CONN->{mapw} > $sw) {
1462 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1463 } else {
1464 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1465 } 1954 }
1466 1955
1467 if ($::CONN->{maph} > $sh) { 1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1468 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 1957 glClearColor 0, 0, 0, 1;
1469 } else { 1958 glClear GL_COLOR_BUFFER_BIT;
1470 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; 1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973
1974 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0];
1976
1977 if ($y0 < $y + $h && $y < $y1) {
1978 $layout->set_text ($par->[2]);
1979
1980 glColor @{ $par->[1] };
1981 my ($W, $H) = $layout->size;
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1983 }
1984
1985 $y += $h;
1986 }
1987
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND;
1471 } 1990 };
1991 });
1992}
1472 1993
1994sub _draw {
1995 my ($self) = @_;
1996
1997 if ($self->{texture}) {
1473 glEnable GL_TEXTURE_2D; 1998 glEnable GL_TEXTURE_2D;
1474 glEnable GL_BLEND;
1475 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1477 2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1478 my $sw4 = ($sw + 3) & ~3;
1479 my $darkness = "\x00" x ($sw4 * $sh);
1480
1481 for my $x (0 .. $sw - 1) {
1482 my $row = $map->[$x + $xofs];
1483 for my $y (0 .. $sh - 1) {
1484
1485 my $cell = $row->[$y + $yofs]
1486 or next;
1487
1488 my $dark = $cell->[0];
1489 if ($dark < 0) {
1490 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1491 } else {
1492 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1493 }
1494
1495 for my $num (grep $_, @$cell[1,2,3]) {
1496 my $tex = $::CONN->{face}[$num]{texture} || next;
1497
1498 my ($w, $h) = @$tex{qw(w h)};
1499
1500 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1501 }
1502 }
1503 }
1504
1505# if (1) { # higher quality darkness
1506# $lighting =~ s/(.)/$1$1$1/gs;
1507# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1508#
1509# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1510#
1511# $lighting = $pb->get_pixels;
1512# $lighting =~ s/(.)../$1/gs;
1513# }
1514
1515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1516
1517 $darkness = new CFClient::Texture
1518 w => $sw4,
1519 h => $sh,
1520 data => $darkness,
1521 internalformat => GL_ALPHA,
1522 format => GL_ALPHA;
1523
1524 glColor 0.45, 0.45, 0.45, 1;
1525 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1526
1527 glDisable GL_TEXTURE_2D; 2001 glDisable GL_TEXTURE_2D;
1528 glDisable GL_BLEND;
1529
1530 glEndList;
1531 } 2002 }
1532 2003
1533 glCallList $self->{list}; 2004 $self->{children}[1]->draw;
1534}
1535 2005
1536my %DIR = (
1537 SDLK_KP8, [1, "north"],
1538 SDLK_KP9, [2, "northeast"],
1539 SDLK_KP6, [3, "east"],
1540 SDLK_KP3, [4, "southeast"],
1541 SDLK_KP2, [5, "south"],
1542 SDLK_KP1, [6, "southwest"],
1543 SDLK_KP4, [7, "west"],
1544 SDLK_KP7, [8, "northwest"],
1545
1546 SDLK_UP, [1, "north"],
1547 SDLK_RIGHT, [3, "east"],
1548 SDLK_DOWN, [5, "south"],
1549 SDLK_LEFT, [7, "west"],
1550);
1551
1552sub key_down {
1553 my ($self, $ev) = @_;
1554
1555 my $mod = $ev->key_mod;
1556 my $sym = $ev->key_sym;
1557
1558 if ($sym == SDLK_KP5) {
1559 $::CONN->send ("command stay fire");
1560 } elsif ($sym == SDLK_a) {
1561 $::CONN->send ("command apply");
1562 } elsif (exists $DIR{$sym}) {
1563 if ($mod & KMOD_SHIFT) {
1564 $self->{shft}++;
1565 $::CONN->send ("command fire $DIR{$sym}[0]");
1566 } elsif ($mod & KMOD_CTRL) {
1567 $self->{ctrl}++;
1568 $::CONN->send ("command run $DIR{$sym}[0]");
1569 } else {
1570 $::CONN->send ("command $DIR{$sym}[1]");
1571 }
1572 }
1573}
1574
1575sub key_up {
1576 my ($self, $ev) = @_;
1577
1578 my $mod = $ev->key_mod;
1579 my $sym = $ev->key_sym;
1580
1581 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1582 $::CONN->send ("command fire_stop");
1583 }
1584 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1585 $::CONN->send ("command run_stop");
1586 }
1587} 2006}
1588 2007
1589############################################################################# 2008#############################################################################
1590 2009
1591package CFClient::UI::Animator; 2010package CFClient::UI::Animator;
1592 2011
1593use SDL::OpenGL; 2012use CFClient::OpenGL;
1594 2013
1595our @ISA = CFClient::UI::Bin::; 2014our @ISA = CFClient::UI::Bin::;
1596 2015
1597sub moveto { 2016sub moveto {
1598 my ($self, $x, $y) = @_; 2017 my ($self, $x, $y) = @_;
… …
1628 glPopMatrix; 2047 glPopMatrix;
1629} 2048}
1630 2049
1631############################################################################# 2050#############################################################################
1632 2051
1633package CFClient::UI::Toplevel; 2052package CFClient::UI::Flopper;
2053
2054our @ISA = CFClient::UI::Button::;
2055
2056sub new {
2057 my $class = shift;
2058
2059 my $self = $class->SUPER::new (
2060 state => 0,
2061 connect_activate => \&toggle_flopper,
2062 @_
2063 );
2064
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self
2071}
2072
2073sub toggle_flopper {
2074 my ($self) = @_;
2075
2076 # TODO: use animation
2077 if ($self->{state} = !$self->{state}) {
2078 $CFClient::UI::ROOT->add ($self->{other});
2079 $self->{other}->move ($self->coord2global (0, $self->{h}));
2080 $self->emit ("open");
2081 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other});
2083 $self->emit ("close");
2084 }
2085
2086 $self->emit (changed => $self->{state});
2087}
2088
2089#############################################################################
2090
2091package CFClient::UI::Root;
1634 2092
1635our @ISA = CFClient::UI::Container::; 2093our @ISA = CFClient::UI::Container::;
2094
2095use CFClient::OpenGL;
2096
2097sub check_size {
2098 my ($self) = @_;
2099
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2101}
1636 2102
1637sub size_request { 2103sub size_request {
1638 ($::WIDTH, $::HEIGHT) 2104 ($::WIDTH, $::HEIGHT)
1639} 2105}
1640 2106
1641sub size_allocate { 2107sub configure {
1642 my ($self, $x, $y, $w, $h) = @_; 2108 my ($self, $x, $y, $w, $h) = @_;
1643 2109
1644 $self->_size_allocate ($x, $y, $w, $h); 2110 $self->SUPER::configure ($x, $y, $w, $h);
1645 2111
1646 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1647 for @{$self->{children}}; 2112 for my $child (@{$self->{children}}) {
1648} 2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1649 2114
1650sub translate { 2115 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2117 $child->configure ($X, $Y, $W,$H);
2118 }
2119}
2120
2121sub _topleft {
1651 my ($self, $x, $y) = @_; 2122 my ($self, $x, $y) = @_;
1652 2123
1653 ($x, $y) 2124 ($x, $y)
1654} 2125}
1655 2126
1656sub update { 2127sub update {
1657 my ($self) = @_; 2128 my ($self) = @_;
1658 2129
1659 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2130 $self->check_size;
1660 ::refresh (); 2131 ::refresh ();
1661} 2132}
1662 2133
1663sub add { 2134sub add {
1664 my ($self, $widget) = @_; 2135 my ($self, $child) = @_;
1665 2136
2137 # integerize window positions
2138 $child->{x} = int $child->{x};
2139 $child->{y} = int $child->{y};
2140
1666 $self->SUPER::add ($widget); 2141 $self->SUPER::add ($child);
2142}
1667 2143
1668 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2144sub on_refresh {
2145 my ($self, $id, $cb) = @_;
2146
2147 $self->{refresh_hook}{$id} = $cb;
1669} 2148}
1670 2149
1671sub draw { 2150sub draw {
1672 my ($self) = @_; 2151 my ($self) = @_;
1673 2152
2153 while (my $rcb = delete $self->{refresh_hook}) {
2154 $_->() for values %$rcb;
2155 }
2156
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT;
2160
2161 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2164 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity;
2166
1674 $self->_draw; 2167 $self->_draw;
1675} 2168}
1676 2169
1677############################################################################# 2170#############################################################################
1678 2171
1679package CFClient::UI; 2172package CFClient::UI;
1680 2173
1681$TOPLEVEL = new CFClient::UI::Toplevel; 2174$ROOT = new CFClient::UI::Root;
1682 2175
16831 21761
1684 2177

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