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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.77 by root, Tue Apr 11 22:14:13 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 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 }, $class;
103
104 for (keys %$self) {
105 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_});
107 }
108 }
109
110 $self
111}
112
113sub show {
114 my ($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);
92} 127}
93 128
94sub move { 129sub move {
95 my ($self, $x, $y, $z) = @_; 130 my ($self, $x, $y, $z) = @_;
131
96 $self->{x} = $x; 132 $self->{x} = int $x;
97 $self->{y} = $y; 133 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 134 $self->{z} = $z if defined $z;
135
136 $self->update;
99} 137}
100 138
101sub needs_redraw { 139sub needs_redraw {
102 0 140 0
103} 141}
104 142
105sub size_request { 143sub size_request {
106 require Carp; 144 require Carp;
107 Carp::confess "size_request is abtract"; 145 Carp::confess "size_request is abstract";
108} 146}
109 147
110sub _size_allocate { 148sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 149 my ($self, $x, $y, $w, $h) = @_;
112 150
151 if ($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) {
113 $self->{x} = $x; 164 $self->{x} = $x;
114 $self->{y} = $y; 165 $self->{y} = $y;
166 $self->update;
167 }
115 168
116 return unless $self->{w} != $w || $self->{h} != $h; 169 if ($self->{w} != $w || $self->{h} != $h) {
117
118 $self->{w} = $w; 170 $self->{w} = $w;
119 $self->{h} = $h; 171 $self->{h} = $h;
120 172
173 $self->size_allocate ($w, $h);
174 $self->update;
121 1 175 }
122} 176}
123 177
124sub size_allocate { 178sub size_allocate {
125 my ($self, $x, $y, $w, $h) = @_; 179 # nothing to be done
126
127 $self->_size_allocate ($x, $y, $w, $h);
128} 180}
129 181
130# translate global koordinates to local coordinate system 182# return top left coordinates
131sub translate { 183sub _topleft {
132 my ($self, $x, $y) = @_; 184 my ($self, $x, $y) = @_;
133 185
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
187}
188
189# translate global coordinates to local coordinate system
190sub coord2local {
191 my ($self, $x, $y) = @_;
192
193 my ($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 + $Y)
135} 203}
136 204
137sub focus_in { 205sub focus_in {
138 my ($self) = @_; 206 my ($self) = @_;
139 207
140 return if $FOCUS == $self; 208 return if $FOCUS == $self;
209 return unless $self->{can_focus};
141 210
142 my $focus = $FOCUS; $FOCUS = $self; 211 my $focus = $FOCUS; $FOCUS = $self;
212
213 $self->emit (focus_in => $focus);
214
143 $focus->update if $focus; 215 $focus->update if $focus;
144 $FOCUS->update; 216 $FOCUS->update;
145} 217}
146 218
147sub focus_out { 219sub focus_out {
148 my ($self) = @_; 220 my ($self) = @_;
149 221
150 return unless $FOCUS == $self; 222 return unless $FOCUS == $self;
151 223
152 my $focus = $FOCUS; undef $FOCUS; 224 my $focus = $FOCUS; undef $FOCUS;
225
226 $self->emit (focus_out => $focus);
227
153 $focus->update if $focus; #? 228 $focus->update if $focus; #?
154} 229}
155 230
156sub mouse_motion { } 231sub mouse_motion { }
157sub button_up { } 232sub button_up { }
… …
178 glPushMatrix; 253 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 254 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 255 $self->_draw;
181 glPopMatrix; 256 glPopMatrix;
182 257
183 if ($self == $HOVER) { 258 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 259 my ($x, $y) = @$self{qw(x y)};
185 260
186 glColor 0, 0, 1, 0.2; 261 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 262 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 264 glBegin GL_QUADS;
190 glVertex $x , $y; 265 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 266 glVertex $x + $self->{w}, $y;
… …
200 my ($self) = @_; 275 my ($self) = @_;
201 276
202 warn "no draw defined for $self\n"; 277 warn "no draw defined for $self\n";
203} 278}
204 279
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214}
215
216sub find_widget { 280sub find_widget {
217 my ($self, $x, $y) = @_; 281 my ($self, $x, $y) = @_;
218 282
219 return $self 283 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 284 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 285 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 286
223 () 287 ()
224} 288}
225 289
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 290sub set_parent {
229 my ($self, $par) = @_; 291 my ($self, $parent) = @_;
230 292
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 293 Scalar::Util::weaken ($self->{parent} = $parent);
233} 294}
234 295
235sub get_parent { 296sub check_size {
236 $_[0]->{parent} 297 my ($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 $self->{parent}->check_size;
308 }
237} 309}
238 310
239sub update { 311sub update {
240 my ($self) = @_; 312 my ($self) = @_;
241 313
… …
244} 316}
245 317
246sub connect { 318sub connect {
247 my ($self, $signal, $cb) = @_; 319 my ($self, $signal, $cb) = @_;
248 320
249 push @{ $self->{cb}{$signal} }, $cb; 321 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 322}
251 323
252sub emit { 324sub emit {
253 my ($self, $signal, @args) = @_; 325 my ($self, $signal, @args) = @_;
254 326
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
255 $_->($self, @args) 328 $cb->($self, @args);
256 for @{$self->{cb}{$signal} || []}; 329 }
257} 330}
258 331
259sub DESTROY { 332sub DESTROY {
260 my ($self) = @_; 333 my ($self) = @_;
261 334
… …
267package CFClient::UI::DrawBG; 340package CFClient::UI::DrawBG;
268 341
269our @ISA = CFClient::UI::Base::; 342our @ISA = CFClient::UI::Base::;
270 343
271use strict; 344use strict;
272use SDL::OpenGL; 345use CFClient::OpenGL;
273 346
274sub new { 347sub new {
275 my $class = shift; 348 my $class = shift;
276 349
277 # range [value, low, high, page] 350 # range [value, low, high, page]
278 351
279 $class->SUPER::new ( 352 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 353 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 354 active_bg => [1, 1, 1, 0.5],
282 @_ 355 @_
283 ) 356 )
284} 357}
285 358
286sub _draw { 359sub _draw {
… …
330 403
331 $self 404 $self
332} 405}
333 406
334sub add { 407sub add {
335 my ($self, $chld) = @_; 408 my ($self, $child) = @_;
336 409
337 $chld->set_parent ($self); 410 $child->set_parent ($self);
411
412 use sort 'stable';
338 413
339 $self->{children} = [ 414 $self->{children} = [
340 sort { $a->{z} <=> $b->{z} } 415 sort { $a->{z} <=> $b->{z} }
341 @{$self->{children}}, $chld 416 @{$self->{children}}, $child
342 ]; 417 ];
343 418
344 $self->{w} = $self->{h} = -1; 419 $child->check_size;
345 $self->update;
346} 420}
347 421
348sub remove { 422sub remove {
349 my ($self, $widget) = @_; 423 my ($self, $child) = @_;
350 424
425 delete $child->{parent};
426
351 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
352 428
353 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 429 $self->check_size;
354} 430}
355 431
356sub find_widget { 432sub find_widget {
357 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
358 434
… …
388 464
389 $class->SUPER::new (children => [$child], %arg) 465 $class->SUPER::new (children => [$child], %arg)
390} 466}
391 467
392sub add { 468sub add {
393 my ($self, $widget) = @_; 469 my ($self, $child) = @_;
394 470
395 $self->{children} = []; 471 $self->{children} = [];
396 472
397 $self->SUPER::add ($widget); 473 $self->SUPER::add ($child);
398} 474}
399 475
400sub remove { 476sub remove {
401 my ($self, $widget) = @_; 477 my ($self, $widget) = @_;
402 478
… …
411sub size_request { 487sub size_request {
412 $_[0]{children}[0]->size_request 488 $_[0]{children}[0]->size_request
413} 489}
414 490
415sub size_allocate { 491sub size_allocate {
416 my ($self, $x, $y, $w, $h) = @_; 492 my ($self, $w, $h) = @_;
417 493
418 $self->_size_allocate ($x, $y, $w, $h) or return;
419
420 $self->{children}[0]->size_allocate (0, 0, $w, $h); 494 $self->{children}[0]->configure (0, 0, $w, $h);
421} 495}
422 496
423############################################################################# 497#############################################################################
424 498
425package CFClient::UI::Window; 499package CFClient::UI::Window;
426 500
427our @ISA = CFClient::UI::Bin::; 501our @ISA = CFClient::UI::Bin::;
428 502
429use SDL::OpenGL; 503use CFClient::OpenGL;
430 504
431sub new { 505sub new {
432 my ($class, %arg) = @_; 506 my ($class, %arg) = @_;
433 507
434 my $self = $class->SUPER::new (%arg); 508 my $self = $class->SUPER::new (%arg);
… …
443} 517}
444 518
445sub render_chld { 519sub render_chld {
446 my ($self) = @_; 520 my ($self) = @_;
447 521
448 $self->{texture} = 522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
449 CFClient::Texture->new_from_opengl ( 523 glClearColor 0, 0, 0, 1;
450 $self->{w}, $self->{h}, sub { $self->child->draw } 524 glClear GL_COLOR_BUFFER_BIT;
451 ); 525 $self->child->draw;
526 };
452} 527}
453 528
454sub size_allocate { 529sub size_allocate {
455 my ($self, $x, $y, $w, $h) = @_; 530 my ($self, $w, $h) = @_;
456 531
457 $self->_size_allocate ($x, $y, $w, $h) or return;
458
459 $self->child->size_allocate (0, 0, $w, $h); 532 $self->child->configure (0, 0, $w, $h);
460 533
461 $self->render_chld; 534 $self->render_chld;
462} 535}
463 536
464sub _draw { 537sub _draw {
… …
480 glDisable GL_TEXTURE_2D; 553 glDisable GL_TEXTURE_2D;
481} 554}
482 555
483############################################################################# 556#############################################################################
484 557
558package CFClient::UI::ViewPort;
559
560our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($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
485package CFClient::UI::Frame; 582package CFClient::UI::Frame;
486 583
487our @ISA = CFClient::UI::Bin::; 584our @ISA = CFClient::UI::Bin::;
488 585
489use 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 $self->check_size;
606}
490 607
491sub size_request { 608sub size_request {
492 my ($self) = @_; 609 my ($self) = @_;
493 my $chld = $self->child 610 ($self->{req_w}, $self->{req_h})
494 or return (0, 0);
495
496 $chld->move (2, 2);
497
498 map { $_ + 4 } $chld->size_request;
499} 611}
500 612
501sub size_allocate { 613sub size_allocate {
502 my ($self, $x, $y, $w, $h) = @_; 614 my ($self, $w, $h) = @_;
503 615 $self->{w} = $w;
504 $self->_size_allocate ($x, $y, $w, $h) or return; 616 $self->{h} = $h;
505 617 $self->child->configure (0, 0, $w, $h);
506 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
507} 618}
508 619
509sub _draw { 620sub _draw {
510 my ($self) = @_; 621 my ($self) = @_;
511 622
512 my $chld = $self->child;
513
514 my ($w, $h) = $chld->size_request;
515
516 glBegin GL_QUADS;
517 glColor 0, 0, 0;
518 glVertex 0 , 0;
519 glVertex 0 , $h + 4;
520 glVertex $w + 4 , $h + 4;
521 glVertex $w + 4 , 0;
522 glEnd;
523
524 $chld->draw;
525}
526
527#############################################################################
528
529package CFClient::UI::FancyFrame;
530
531our @ISA = CFClient::UI::Bin::;
532
533use SDL::OpenGL;
534
535my @tex =
536 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
537 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
538
539sub size_request {
540 my ($self) = @_;
541
542 my ($w, $h) =
543 $self->{user_w} && $self->{user_h}
544 ? ($self->{user_w}, $self->{user_h})
545 : ($self->SUPER::size_request);
546
547 $h += $tex[1]->{h};
548 $h += $tex[4]->{h};
549 $w += $tex[2]->{w};
550 $w += $tex[3]->{w};
551
552 ($w, $h)
553}
554
555sub size_allocate {
556 my ($self, $x, $y, $w, $h) = @_;
557
558 $self->_size_allocate ($x, $y, $w, $h) or return;
559
560 $h -= $tex[1]{h};
561 $h -= $tex[4]{h};
562 $w -= $tex[2]{w};
563 $w -= $tex[3]{w};
564
565 $h = $h < 0 ? 0 : $h;
566 $w = $w < 0 ? 0 : $w;
567
568 my $child = $self->child;
569
570 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
571}
572
573sub button_down {
574 my ($self, $ev, $x, $y) = @_;
575
576 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w}
577 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) {
578
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
580 my ($bw, $bh) = ($self->{w}, $self->{h});
581
582 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_;
584
585 ($x, $y) = ($ev->motion_x, $ev->motion_y);
586
587 $self->{user_w} = $bw + $x - $ox;
588 $self->{user_h} = $bh + $y - $oy;
589 $self->update;
590 };
591
592 } elsif ($x >= 0 && $x < $self->{w}
593 && $y >= 0 && $y < $tex[1]{h}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
596 my ($bx, $by) = ($self->{x}, $self->{y});
597
598 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_;
600
601 ($x, $y) = ($ev->motion_x, $ev->motion_y);
602
603 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 };
606 }
607}
608
609sub button_up {
610 my ($self, $ev, $x, $y) = @_;
611
612 delete $self->{motion};
613}
614
615sub mouse_motion {
616 my ($self, $ev, $x, $y) = @_;
617
618 $self->{motion}->($ev, $x, $y) if $self->{motion};
619}
620
621sub _draw {
622 my ($self) = @_;
623
624 my ($w, $h) = ($self->{w}, $self->{h}); 623 my ($w, $h) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 624
627 glEnable GL_BLEND; 625 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 627 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
631 629
632 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} };
633 $top->draw_quad (0, 0, $w, $top->{h}); 770 $tex[1]->draw_quad (0, 0, $w, $border);
634 771 $tex[3]->draw_quad (0, $border, $border, $ch);
635 my $left = $tex[3]; 772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
636 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 773 $tex[4]->draw_quad (0, $h - $border, $w, $border);
637
638 my $right = $tex[2];
639 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
640
641 my $bottom = $tex[4];
642 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
643 774
644 my $bg = $tex[0]; 775 my $bg = $tex[0];
645 776
646 glBindTexture GL_TEXTURE_2D, $bg->{name}; 777 # TODO: repeat texture not scale
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
648 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
649 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
650
651 my $rep_x = $cw / $bg->{w}; 778 my $rep_x = $cw / $bg->{w};
652 my $rep_y = $ch / $bg->{h}; 779 my $rep_y = $ch / $bg->{h};
653 780
654 $bg->draw_quad ($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);
655 787
656 glDisable GL_TEXTURE_2D; 788 glDisable GL_TEXTURE_2D;
657 glDisable GL_BLEND; 789 glDisable GL_BLEND;
658 790
791 $self->{title}->draw if $self->{title};
659 $self->child->draw; 792 $self->child->draw;
660
661} 793}
662 794
663############################################################################# 795#############################################################################
664 796
665package CFClient::UI::Table; 797package CFClient::UI::Table;
666 798
667our @ISA = CFClient::UI::Base::; 799our @ISA = CFClient::UI::Base::;
668 800
669use List::Util qw(max sum); 801use List::Util qw(max sum);
670 802
671use SDL::OpenGL; 803use CFClient::OpenGL;
804
805sub new {
806 my $class = shift;
807
808 $class->SUPER::new (
809 col_expand => [],
810 @_
811 )
812}
672 813
673sub add { 814sub add {
674 my ($self, $x, $y, $chld) = @_; 815 my ($self, $x, $y, $child) = @_;
675 816
817 $child->set_parent ($self);
676 $self->{children}[$y][$x] = $chld; 818 $self->{children}[$y][$x] = $child;
677 $chld->set_parent ($self);
678 819
679 $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};
680 $self->update; 828 $self->update;
681} 829}
682 830
683sub get_wh { 831sub get_wh {
684 my ($self) = @_; 832 my ($self) = @_;
… …
690 or next; 838 or next;
691 839
692 for my $x (0 .. $#$row) { 840 for my $x (0 .. $#$row) {
693 my $widget = $row->[$x] 841 my $widget = $row->[$x]
694 or next; 842 or next;
695 my ($w, $h) = $widget->size_request; 843 my ($w, $h) = @$widget{qw(req_w req_h)};
696 844
697 $w[$x] = max $w[$x], $w; 845 $w[$x] = max $w[$x], $w;
698 $h[$y] = max $h[$y], $h; 846 $h[$y] = max $h[$y], $h;
699 } 847 }
700 } 848 }
… …
706 my ($self) = @_; 854 my ($self) = @_;
707 855
708 my ($ws, $hs) = $self->get_wh; 856 my ($ws, $hs) = $self->get_wh;
709 857
710 ( 858 (
711 (List::Util::sum @$ws), 859 (sum @$ws),
712 (List::Util::sum @$hs), 860 (sum @$hs),
713 ) 861 )
714} 862}
715 863
716sub size_allocate { 864sub size_allocate {
717 my ($self, $x, $y, $w, $h) = @_; 865 my ($self, $w, $h) = @_;
718
719 $self->_size_allocate ($x, $y, $w, $h) or return;
720 866
721 my ($ws, $hs) = $self->get_wh; 867 my ($ws, $hs) = $self->get_wh;
722 868
723 my $req_w = List::Util::sum @$ws; 869 my $req_w = sum @$ws;
724 my $req_h = List::Util::sum @$hs; 870 my $req_h = sum @$hs;
871
872 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1;
725 876
726 # linearly scale sizes 877 # linearly scale sizes
727 $_ *= $w / $req_w for @$ws; 878 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $_ *= $h / $req_h for @$hs; 879 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
880
881 CFClient::UI::harmonize $ws;
882 CFClient::UI::harmonize $hs;
729 883
730 my $y; 884 my $y;
731 885
732 for my $r (0 .. $#{$self->{children}}) { 886 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 887 my $row = $self->{children}[$r]
… …
735 889
736 my $x = 0; 890 my $x = 0;
737 my $row_h = $hs->[$r]; 891 my $row_h = $hs->[$r];
738 892
739 for my $c (0 .. $#$row) { 893 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 894 my $col_w = $ws->[$c];
744 895
896 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 897 $widget->configure ($x, $y, $col_w, $row_h);
898 }
746 899
747 $x += $col_w; 900 $x += $col_w;
748 } 901 }
749 902
750 $y += $row_h; 903 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 947 (List::Util::max map $_->[1], @alloc),
795 ) 948 )
796} 949}
797 950
798sub size_allocate { 951sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 952 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 953
805 ($h, $w) = ($w, $h); 954 ($h, $w) = ($w, $h);
806 955
807 my $children = $self->{children}; 956 my $children = $self->{children};
808 957
809 my @h = map +($_->size_request)[0], @$children; 958 my @h = map $_->{req_w}, @$children;
810 959
811 my $req_h = List::Util::sum @h; 960 my $req_h = List::Util::sum @h;
812 961
813 if ($req_h > $h) { 962 if ($req_h > $h) {
814 # ah well, not enough space 963 # ah well, not enough space
815 $_ = $h[$_] * $h / $req_h for @h; 964 $_ *= $h / $req_h for @h;
816 } else { 965 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children; 966 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1; 967 $exp ||= 1;
819 968
820 for (0 .. $#$children) { 969 for (0 .. $#$children) {
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 974 $h[$_] = $alloc_h;
826 } 975 }
827 } 976 }
828 977
978 CFClient::UI::harmonize \@h;
979
829 my $y = 0; 980 my $y = 0;
830 for (0 .. $#$children) { 981 for (0 .. $#$children) {
831 my $child = $children->[$_]; 982 my $child = $children->[$_];
832 my $h = $h[$_]; 983 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 984 $child->configure ($y, 0, $h, $w);
834 985
835 $y += $h; 986 $y += $h;
836 } 987 }
988
989 1
837} 990}
838 991
839############################################################################# 992#############################################################################
840 993
841package CFClient::UI::VBox; 994package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1007 (List::Util::sum map $_->[1], @alloc),
855 ) 1008 )
856} 1009}
857 1010
858sub size_allocate { 1011sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1012 my ($self, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864 1013
865 my $children = $self->{children}; 1014 my $children = $self->{children};
866 1015
867 my @h = map +($_->size_request)[1], @$children; 1016 my @h = map $_->{req_h}, @$children;
868 1017
869 my $req_h = List::Util::sum @h; 1018 my $req_h = List::Util::sum @h;
870 1019
871 if ($req_h > $h) { 1020 if ($req_h > $h) {
872 # ah well, not enough space 1021 # ah well, not enough space
873 $_ = $h[$_] * $h / $req_h for @h; 1022 $_ *= $h / $req_h for @h;
874 } else { 1023 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children; 1024 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1; 1025 $exp ||= 1;
877 1026
878 for (0 .. $#$children) { 1027 for (0 .. $#$children) {
… …
880 1029
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1031 }
883 } 1032 }
884 1033
1034 CFClient::UI::harmonize \@h;
1035
885 my $y = 0; 1036 my $y = 0;
886 for (0 .. $#$children) { 1037 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1038 my $child = $children->[$_];
888 my $h = $h[$_]; 1039 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1040 $child->configure (0, $y, $w, $h);
890 1041
891 $y += $h; 1042 $y += $h;
892 } 1043 }
1044
1045 1
893} 1046}
894 1047
895############################################################################# 1048#############################################################################
896 1049
897package CFClient::UI::Label; 1050package CFClient::UI::Label;
898 1051
899our @ISA = CFClient::UI::Base::; 1052our @ISA = CFClient::UI::Base::;
900 1053
901use SDL::OpenGL; 1054use CFClient::OpenGL;
902 1055
903sub new { 1056sub new {
904 my ($class, %arg) = @_; 1057 my ($class, %arg) = @_;
905 1058
906 my $self = $class->SUPER::new ( 1059 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1060 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1061 fontsize => 1,
909 text => "", 1062 text => "",
910 align => -1, 1063 align => -1,
1064 valign => -1,
911 padding => 2, 1065 padding => 2,
912 layout => new CFClient::Layout, 1066 layout => new CFClient::Layout,
913 %arg 1067 %arg
914 ); 1068 );
915 1069
916 $self->set_text ($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};
917 1078
918 $self 1079 $self
919} 1080}
920 1081
921sub escape_text { 1082sub escape_text {
… …
929} 1090}
930 1091
931sub set_text { 1092sub set_text {
932 my ($self, $text) = @_; 1093 my ($self, $text) = @_;
933 1094
934 $self->{text} = $text;
935 $self->{layout}->set_markup ($text); 1095 $self->{layout}->set_text ($text);
936 1096
937 delete $self->{texture}; 1097 delete $self->{texture};
1098 $self->check_size;
938 $self->update; 1099 $self->update;
939} 1100}
940 1101
941sub get_text { 1102sub set_markup {
942 my ($self, $text) = @_; 1103 my ($self, $markup) = @_;
943 1104
944 $self->{text} 1105 $self->{layout}->set_markup ($markup);
1106
1107 delete $self->{texture};
1108 $self->check_size;
1109 $self->update;
945} 1110}
946 1111
947sub size_request { 1112sub size_request {
948 my ($self) = @_; 1113 my ($self) = @_;
949 1114
950 $self->{layout}->set_width; 1115 $self->{layout}->set_width;
951 $self->{layout}->set_height ($self->{height}); 1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117
952 my ($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 }
953 1128
954 ( 1129 (
955 $w + $self->{padding} * 2, 1130 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1131 $h + $self->{padding} * 2,
957 ) 1132 )
958} 1133}
959 1134
960sub size_allocate { 1135sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1136 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1137
965 delete $self->{texture}; 1138 delete $self->{texture};
966} 1139}
967 1140
968sub update { 1141sub set_fontsize {
969 my ($self) = @_; 1142 my ($self, $fontsize) = @_;
970 1143
971 delete $self->{texture}; 1144 $self->{fontsize} = $fontsize;
972 $self->SUPER::update; 1145 $self->check_size;
973} 1146}
974 1147
975sub _draw { 1148sub _draw {
976 my ($self) = @_; 1149 my ($self) = @_;
977 1150
978 my $tex = $self->{texture} ||= do { 1151 my $tex = $self->{texture} ||= do {
979 $self->{layout}->set_width ($self->{w}); 1152 $self->{layout}->set_width ($self->{w});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
980 new_from_layout CFClient::Texture $self->{layout} 1154 new_from_layout CFClient::Texture $self->{layout}
981 }; 1155 };
982 1156
983 glEnable GL_BLEND; 1157 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1158 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1159 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1161
988 glColor @{$self->{fg}}; 1162 glColor @{$self->{fg}};
989 1163
990 my $x = 1164 $self->{ox} = int (
991 $self->{align} < 0 ? $self->{padding} 1165 $self->{align} < 0 ? $self->{padding}
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
993 : ($self->{w} - $tex->{w}) * 0.5; 1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
994 1169
995 $tex->draw_quad ($x, $self->{padding}); 1170 $self->{oy} = int (
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});
996 1177
997 glDisable GL_TEXTURE_2D; 1178 glDisable GL_TEXTURE_2D;
998 glDisable GL_BLEND; 1179 glDisable GL_BLEND;
999} 1180}
1000 1181
1001############################################################################# 1182#############################################################################
1002 1183
1003package CFClient::UI::Entry; 1184package CFClient::UI::EntryBase;
1004 1185
1005our @ISA = CFClient::UI::Label::; 1186our @ISA = CFClient::UI::Label::;
1006 1187
1007use SDL; 1188use CFClient::OpenGL;
1008use SDL::OpenGL;
1009 1189
1010sub new { 1190sub new {
1011 my $class = shift; 1191 my $class = shift;
1012 1192
1013 $class->SUPER::new ( 1193 $class->SUPER::new (
1014 fg => [1, 1, 1], 1194 fg => [1, 1, 1],
1015 bg => [0, 0, 0, 0.2], 1195 bg => [0, 0, 0, 0.2],
1016 active_bg => [1, 1, 1], 1196 active_bg => [1, 1, 1, 0.5],
1017 active_fg => [0, 0, 0], 1197 active_fg => [0, 0, 0],
1198 can_hover => 1,
1199 can_focus => 1,
1200 valign => 0,
1018 @_ 1201 @_
1019 ) 1202 )
1020} 1203}
1021 1204
1022sub _set_text { 1205sub _set_text {
1023 my ($self, $text) = @_; 1206 my ($self, $text) = @_;
1024 1207
1208 delete $self->{cur_h};
1209
1210 return if $self->{text} eq $text;
1211
1212 delete $self->{texture};
1213
1025 $self->{last_activity} = $::NOW; 1214 $self->{last_activity} = $::NOW;
1026
1027 $self->{text} = $text; 1215 $self->{text} = $text;
1028 $self->{layout}->set_width ($self->{w});
1029 1216
1030 $text =~ s/./*/g if $self->{hidden}; 1217 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text ");
1031 1219
1032 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1220 $self->emit (changed => $self->{text});
1221}
1033 1222
1034 $text = substr $text, 0, $self->{cursor}; 1223sub get_text {
1035 utf8::encode $text; 1224 $_[0]{text}
1036
1037 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1038} 1225}
1039 1226
1040sub size_request { 1227sub size_request {
1041 my ($self) = @_; 1228 my ($self) = @_;
1042 1229
… …
1044 1231
1045 ($w + 1, $h) # add 1 for cursor 1232 ($w + 1, $h) # add 1 for cursor
1046} 1233}
1047 1234
1048sub size_allocate { 1235sub size_allocate {
1049 my ($self, $x, $y, $w, $h) = @_; 1236 my ($self, $w, $h) = @_;
1050 1237
1051 $self->SUPER::size_allocate ($x, $y, $w, $h); 1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1052
1053 $self->_set_text ($self->{text});
1054} 1239}
1055 1240
1056sub set_text { 1241sub set_text {
1057 my ($self, $text) = @_; 1242 my ($self, $text) = @_;
1058 1243
… …
1062} 1247}
1063 1248
1064sub key_down { 1249sub key_down {
1065 my ($self, $ev) = @_; 1250 my ($self, $ev) = @_;
1066 1251
1067 my $mod = $ev->key_mod; 1252 my $mod = $ev->{mod};
1068 my $sym = $ev->key_sym; 1253 my $sym = $ev->{sym};
1069
1070 my $uni = $ev->key_unicode; 1254 my $uni = $ev->{unicode};
1071 1255
1072 my $text = $self->get_text; 1256 my $text = $self->get_text;
1073 1257
1074 if ($sym == SDLK_BACKSPACE) { 1258 if ($sym == 8) {
1075 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1076 } elsif ($sym == SDLK_DELETE) { 1260 } elsif ($sym == 127) {
1077 substr $text, $self->{cursor}, 1, ""; 1261 substr $text, $self->{cursor}, 1, "";
1078 } elsif ($sym == SDLK_LEFT) { 1262 } elsif ($sym == CFClient::SDLK_LEFT) {
1079 --$self->{cursor} if $self->{cursor}; 1263 --$self->{cursor} if $self->{cursor};
1080 } elsif ($sym == SDLK_RIGHT) { 1264 } elsif ($sym == CFClient::SDLK_RIGHT) {
1081 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1265 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1082 } elsif ($sym == SDLK_HOME) { 1266 } elsif ($sym == CFClient::SDLK_HOME) {
1083 $self->{cursor} = 0; 1267 $self->{cursor} = 0;
1084 } elsif ($sym == SDLK_END) { 1268 } elsif ($sym == CFClient::SDLK_END) {
1085 $self->{cursor} = length $text; 1269 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) {
1271 $self->emit ('escape');
1086 } elsif ($uni) { 1272 } elsif ($uni) {
1087 substr $text, $self->{cursor}++, 0, chr $uni; 1273 substr $text, $self->{cursor}++, 0, chr $uni;
1088 } 1274 }
1089 1275
1090 $self->_set_text ($text); 1276 $self->_set_text ($text);
… …
1144 1330
1145 $self->SUPER::_draw; 1331 $self->SUPER::_draw;
1146 1332
1147 #TODO: force update every cursor change :( 1333 #TODO: force update every cursor change :(
1148 if ($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 $text)
1341 }
1342
1149 glColor @{$self->{fg}}; 1343 glColor @{$self->{fg}};
1150 glBegin GL_LINES; 1344 glBegin GL_LINES;
1151 glVertex $self->{cur_x}, $self->{cur_y};
1152 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} + $self->{cur_h};
1153 glEnd; 1347 glEnd;
1154 } 1348 }
1155} 1349}
1156 1350
1157#############################################################################
1158
1159package CFClient::UI::Slider; 1351package CFClient::UI::Entry;
1160 1352
1161use strict; 1353our @ISA = CFClient::UI::EntryBase::;
1162 1354
1163use SDL::OpenGL; 1355use CFClient::OpenGL;
1164 1356
1357sub key_down {
1358 my ($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
1372#############################################################################
1373
1374package CFClient::UI::Button;
1375
1165our @ISA = CFClient::UI::DrawBG::; 1376our @ISA = CFClient::UI::Label::;
1377
1378use CFClient::OpenGL;
1379
1380my @tex =
1381 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1382 qw(b1_button_active.png);
1166 1383
1167sub new { 1384sub new {
1168 my $class = shift; 1385 my $class = shift;
1169 1386
1387 $class->SUPER::new (
1388 padding => 4,
1389 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1],
1392 can_hover => 1,
1393 align => 0,
1394 valign => 0,
1395 @_
1396 )
1397}
1398
1399sub button_up {
1400 my ($self, $ev, $x, $y) = @_;
1401
1402 if ($x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) {
1404 $self->emit ("activate");
1405 }
1406}
1407
1408sub _draw {
1409 my ($self) = @_;
1410
1411 local $self->{fg} = $self->{fg};
1412
1413 if ($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} };
1482
1483 glEnable GL_BLEND;
1484 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493}
1494
1495#############################################################################
1496
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;
1722
1723our @ISA = CFClient::UI::DrawBG::;
1724
1725my @tex =
1726 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1727 qw(s1_slider.png s1_slider_bg.png);
1728
1729sub new {
1730 my $class = shift;
1731
1170 # range [value, low, high, page] 1732 # range [value, low, high, page]
1171 1733
1734 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off
1172 my $self = $class->SUPER::new ( 1737 my $self = $class->SUPER::new (
1173 fg => [1, 1, 1], 1738 fg => [1, 1, 1],
1174 active_fg => [0, 0, 0], 1739 active_fg => [0, 0, 0],
1175 range => [0, 0, 100, 10], 1740 range => [0, 0, 100, 10],
1176 req_w => 40, 1741 req_w => 20,
1177 req_h => 10, 1742 req_h => 20,
1178 vertical => 0, 1743 vertical => 0,
1744 can_hover => 1,
1745 inner_pad => 5,
1179 @_ 1746 @_
1180 ); 1747 );
1181 1748
1182 $self 1749 $self
1183} 1750}
… …
1204 if ($GRAB == $self) { 1771 if ($GRAB == $self) {
1205 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1772 my ($value, $lo, $hi, $page) = @{$self->{range}};
1206 1773
1207 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1208 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
1209 $x = $x * ($hi - $lo) / $w + $lo; 1780 $x = $x * ($hi - $lo) / $inner_w + $lo;
1210 $x = $lo if $x < $lo; 1781 $x = $lo if $x < $lo;
1211 $x = $hi - $page if $x > $hi - $page; 1782 $x = $hi - $page if $x > $hi - $page;
1212 $self->{range}[0] = $x; 1783 $self->{range}[0] = $x;
1213 1784
1214 $self->emit (changed => $x); 1785 $self->emit (changed => $x);
1215 $self->update; 1786 $self->update;
1216 } 1787 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1217} 1796}
1218 1797
1219sub _draw { 1798sub _draw {
1220 my ($self) = @_; 1799 my ($self) = @_;
1221 1800
… …
1235 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1236 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1237 1816
1238 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1239 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
1240 $page = int $page * $w / ($hi - $lo); 1824 $page = int $page * $inner_w / ($hi - $lo);
1241 $value = int +($value - $lo) * $w / ($hi - $lo); 1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1242 1826
1243 $w -= $page; 1827 $w -= $page;
1244 $page &= ~1; 1828 $page &= ~1;
1245 glTranslate $page * 0.5, 0, 0; 1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1246 1831
1247 glColor @$fg;
1248 glBegin GL_LINES;
1249 glVertex 0, 0; glVertex 0, $h;
1250 glVertex $w - 1, 0; glVertex $w - 1, $h;
1251 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1252 glEnd;
1253
1254 my $knob_a = $value - $page * 0.5; 1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1255 my $knob_b = $value + $page * 0.5; 1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1256 1834
1257 glBegin GL_QUADS; 1835 glEnable GL_BLEND;
1258 glColor @$fg; 1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1259 glVertex $knob_a, 0; 1837 glEnable GL_TEXTURE_2D;
1260 glVertex $knob_a, $h; 1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1261 glVertex $knob_b, $h;
1262 glVertex $knob_b, 0;
1263 1839
1264 if ($knob_a < $knob_b - 2) { 1840 # draw background
1265 glColor @$bg; 1841 $tex[1]->draw_quad (0, 0, $w, $h);
1266 glVertex $knob_a + 1, 1;
1267 glVertex $knob_a + 1, $h - 1;
1268 glVertex $knob_b - 1, $h - 1;
1269 glVertex $knob_b - 1, 1;
1270 }
1271 glEnd;
1272}
1273 1842
1274############################################################################# 1843 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1275 1845
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D;
1848}
1849
1850#############################################################################
1851
1276package CFClient::UI::MapWidget; 1852package CFClient::UI::TextView;
1277 1853
1278use strict;
1279
1280use List::Util qw(min max);
1281
1282use SDL;
1283use SDL::OpenGL;
1284
1285our @ISA = CFClient::UI::Base::; 1854our @ISA = CFClient::UI::HBox::;
1855
1856use CFClient::OpenGL;
1286 1857
1287sub new { 1858sub new {
1288 my $class = shift; 1859 my $class = shift;
1289 1860
1290 $class->SUPER::new ( 1861 my $self = $class->SUPER::new (
1291 z => -1, 1862 fontsize => 1,
1292 list => (glGenLists 1),
1293 @_ 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 ],
1294 ) 1872 );
1295}
1296 1873
1297sub key_down { 1874 $self->{children}[1]->connect (changed => sub {
1298 print "MAPKEYDOWN\n"; 1875 $self->update;
1299} 1876 });
1300 1877
1301sub key_up { 1878 $self
1302} 1879}
1303 1880
1304sub size_request { 1881sub set_fontsize {
1882 my ($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);
1305 ( 1896
1306 1 + 32 * int $::WIDTH / 32, 1897 ($layout->size)[1]
1307 1 + 32 * int $::HEIGHT / 32, 1898}
1308 ) 1899
1900sub reflow {
1901 my ($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 $self->{children}[1]->update;
1309} 1931}
1310 1932
1311sub update { 1933sub update {
1312 my ($self) = @_; 1934 my ($self) = @_;
1313 1935
1314 $self->{need_update} = 1;
1315 $self->SUPER::update; 1936 $self->SUPER::update;
1316}
1317 1937
1318sub draw { 1938 return unless $self->{h} > 0;
1319 my ($self) = @_;
1320 1939
1940 delete $self->{texture};
1941
1942 $ROOT->on_refresh ($self, sub {
1321 if (delete $self->{need_update}) { 1943 if (delete $self->{need_reflow}) {
1322 glNewList $self->{list}, GL_COMPILE; 1944 my $height = 0;
1323 1945
1324 my $mx = $::CONN->{mapx}; 1946 $height += $_->[0] = $self->text_height ($_->[2])
1325 my $my = $::CONN->{mapy}; 1947 for @{$self->{par}};
1326 1948
1327 my $map = $::CONN->{map}; 1949 $self->{height} = $height;
1328 1950
1329 my ($xofs, $yofs); 1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1330 1952
1331 my $sw = 1 + int $::WIDTH / 32; 1953 delete $self->{texture};
1332 my $sh = 1 + int $::HEIGHT / 32;
1333
1334 if ($::CONN->{mapw} > $sw) {
1335 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1336 } else {
1337 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1338 } 1954 }
1339 1955
1340 if ($::CONN->{maph} > $sh) { 1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1341 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 1957 glClearColor 0, 0, 0, 1;
1342 } else { 1958 glClear GL_COLOR_BUFFER_BIT;
1343 $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 += $h;
1986 }
1987
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND;
1344 } 1990 };
1991 });
1992}
1345 1993
1994sub _draw {
1995 my ($self) = @_;
1996
1997 if ($self->{texture}) {
1346 glEnable GL_TEXTURE_2D; 1998 glEnable GL_TEXTURE_2D;
1347 glEnable GL_BLEND;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1351 my $sw4 = ($sw + 3) & ~3;
1352 my $darkness = "\x00" x ($sw4 * $sh);
1353
1354 for my $x (0 .. $sw - 1) {
1355 my $row = $map->[$x + $xofs];
1356 for my $y (0 .. $sh - 1) {
1357
1358 my $cell = $row->[$y + $yofs]
1359 or next;
1360
1361 my $dark = $cell->[0];
1362 if ($dark < 0) {
1363 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1364 } else {
1365 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1366 }
1367
1368 for my $num (grep $_, @$cell[1,2,3]) {
1369 my $tex = $::CONN->{face}[$num]{texture} || next;
1370
1371 my ($w, $h) = @$tex{qw(w h)};
1372
1373 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1374 }
1375 }
1376 }
1377
1378# if (1) { # higher quality darkness
1379# $lighting =~ s/(.)/$1$1$1/gs;
1380# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1381#
1382# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1383#
1384# $lighting = $pb->get_pixels;
1385# $lighting =~ s/(.)../$1/gs;
1386# }
1387
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1389
1390 $darkness = new CFClient::Texture
1391 w => $sw4,
1392 h => $sh,
1393 data => $darkness,
1394 internalformat => GL_ALPHA,
1395 format => GL_ALPHA;
1396
1397 glColor 0.45, 0.45, 0.45, 1;
1398 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1399
1400 glDisable GL_TEXTURE_2D; 2001 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402
1403 glEndList;
1404 } 2002 }
1405 2003
1406 glCallList $self->{list}; 2004 $self->{children}[1]->draw;
1407}
1408 2005
1409my %DIR = (
1410 SDLK_KP8, [1, "north"],
1411 SDLK_KP9, [2, "northeast"],
1412 SDLK_KP6, [3, "east"],
1413 SDLK_KP3, [4, "southeast"],
1414 SDLK_KP2, [5, "south"],
1415 SDLK_KP1, [6, "southwest"],
1416 SDLK_KP4, [7, "west"],
1417 SDLK_KP7, [8, "northwest"],
1418
1419 SDLK_UP, [1, "north"],
1420 SDLK_RIGHT, [3, "east"],
1421 SDLK_DOWN, [5, "south"],
1422 SDLK_LEFT, [7, "west"],
1423);
1424
1425sub key_down {
1426 my ($self, $ev) = @_;
1427
1428 my $mod = $ev->key_mod;
1429 my $sym = $ev->key_sym;
1430
1431 if ($sym == SDLK_KP5) {
1432 $::CONN->send ("command stay fire");
1433 } elsif (exists $DIR{$sym}) {
1434 if ($mod & KMOD_SHIFT) {
1435 $self->{shft}++;
1436 $::CONN->send ("command fire $DIR{$sym}[0]");
1437 } elsif ($mod & KMOD_CTRL) {
1438 $self->{ctrl}++;
1439 $::CONN->send ("command run $DIR{$sym}[0]");
1440 } else {
1441 $::CONN->send ("command $DIR{$sym}[1]");
1442 }
1443 }
1444}
1445
1446sub key_up {
1447 my ($self, $ev) = @_;
1448
1449 my $mod = $ev->key_mod;
1450 my $sym = $ev->key_sym;
1451
1452 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1453 $::CONN->send ("command fire_stop");
1454 }
1455 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1456 $::CONN->send ("command run_stop");
1457 }
1458} 2006}
1459 2007
1460############################################################################# 2008#############################################################################
1461 2009
1462package CFClient::UI::Animator; 2010package CFClient::UI::Animator;
1463 2011
1464use SDL::OpenGL; 2012use CFClient::OpenGL;
1465 2013
1466our @ISA = CFClient::UI::Bin::; 2014our @ISA = CFClient::UI::Bin::;
1467 2015
1468sub moveto { 2016sub moveto {
1469 my ($self, $x, $y) = @_; 2017 my ($self, $x, $y) = @_;
… …
1499 glPopMatrix; 2047 glPopMatrix;
1500} 2048}
1501 2049
1502############################################################################# 2050#############################################################################
1503 2051
1504package 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 => $self->{state});
2087}
2088
2089#############################################################################
2090
2091package CFClient::UI::Root;
1505 2092
1506our @ISA = CFClient::UI::Container::; 2093our @ISA = CFClient::UI::Container::;
2094
2095use CFClient::OpenGL;
2096
2097sub check_size {
2098 my ($self) = @_;
2099
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2101}
1507 2102
1508sub size_request { 2103sub size_request {
1509 ($::WIDTH, $::HEIGHT) 2104 ($::WIDTH, $::HEIGHT)
1510} 2105}
1511 2106
1512sub size_allocate { 2107sub configure {
1513 my ($self, $x, $y, $w, $h) = @_; 2108 my ($self, $x, $y, $w, $h) = @_;
1514 2109
1515 $self->_size_allocate ($x, $y, $w, $h); 2110 $self->SUPER::configure ($x, $y, $w, $h);
1516 2111
1517 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1518 for @{$self->{children}}; 2112 for my $child (@{$self->{children}}) {
1519} 2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1520 2114
1521sub 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 {
1522 my ($self, $x, $y) = @_; 2122 my ($self, $x, $y) = @_;
1523 2123
1524 ($x, $y) 2124 ($x, $y)
1525} 2125}
1526 2126
1527sub update { 2127sub update {
1528 my ($self) = @_; 2128 my ($self) = @_;
1529 2129
1530 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2130 $self->check_size;
1531 ::refresh (); 2131 ::refresh ();
1532} 2132}
1533 2133
1534sub add { 2134sub add {
1535 my ($self, $widget) = @_; 2135 my ($self, $child) = @_;
1536 2136
2137 # integerize window positions
2138 $child->{x} = int $child->{x};
2139 $child->{y} = int $child->{y};
2140
1537 $self->SUPER::add ($widget); 2141 $self->SUPER::add ($child);
2142}
1538 2143
1539 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2144sub on_refresh {
2145 my ($self, $id, $cb) = @_;
2146
2147 $self->{refresh_hook}{$id} = $cb;
1540} 2148}
1541 2149
1542sub draw { 2150sub draw {
1543 my ($self) = @_; 2151 my ($self) = @_;
1544 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
1545 $self->_draw; 2167 $self->_draw;
1546} 2168}
1547 2169
1548############################################################################# 2170#############################################################################
1549 2171
1550package CFClient::UI; 2172package CFClient::UI;
1551 2173
1552$TOPLEVEL = new CFClient::UI::Toplevel; 2174$ROOT = new CFClient::UI::Root;
1553 2175
15541 21761
1555 2177

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