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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.74 by root, Tue Apr 11 19:31:18 2006 UTC vs.
Revision 1.137 by root, Wed Apr 19 21:38:05 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 $GRAB->button_down ($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;
… …
79use SDL::OpenGL; 92use SDL::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 @_ 101 @_
89 }, $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);
90} 127}
91 128
92sub move { 129sub move {
93 my ($self, $x, $y, $z) = @_; 130 my ($self, $x, $y, $z) = @_;
131
94 $self->{x} = $x; 132 $self->{x} = int $x;
95 $self->{y} = $y; 133 $self->{y} = int $y;
96 $self->{z} = $z if defined $z; 134 $self->{z} = $z if defined $z;
135
136 $self->update;
97} 137}
98 138
99sub needs_redraw { 139sub needs_redraw {
100 0 140 0
101} 141}
… …
103sub size_request { 143sub size_request {
104 require Carp; 144 require Carp;
105 Carp::confess "size_request is abtract"; 145 Carp::confess "size_request is abtract";
106} 146}
107 147
108sub size_allocate { 148sub configure {
109 my ($self, $w, $h) = @_; 149 my ($self, $x, $y, $w, $h) = @_;
150
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
110 155
111 $self->{w} = $w; 156 $self->{w} = $w;
112 $self->{h} = $h; 157 $self->{h} = $h;
113}
114 158
115# translate global koordinates to local coordinate system 159 $self->size_allocate ($w, $h);
116sub translate { 160 $self->update;
161}
162
163sub size_allocate {
164 # nothing to be done
165}
166
167# return top left coordinates
168sub _topleft {
117 my ($self, $x, $y) = @_; 169 my ($self, $x, $y) = @_;
118 170
119 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
172}
173
174# translate global coordinates to local coordinate system
175sub coord2local {
176 my ($self, $x, $y) = @_;
177
178 my ($X, $Y) = $self->_topleft;
179 ($x - $X, $y - $Y)
180}
181
182# translate local coordinates to global coordinate system
183sub coord2global {
184 my ($self, $x, $y) = @_;
185
186 my ($X, $Y) = $self->_topleft;
187 ($x + $X, $y + $Y)
120} 188}
121 189
122sub focus_in { 190sub focus_in {
123 my ($self) = @_; 191 my ($self) = @_;
124 192
125 return if $FOCUS == $self; 193 return if $FOCUS == $self;
194 return unless $self->{can_focus};
126 195
127 my $focus = $FOCUS; $FOCUS = $self; 196 my $focus = $FOCUS; $FOCUS = $self;
197
198 $self->emit (focus_in => $focus);
199
128 $focus->update if $focus; 200 $focus->update if $focus;
129 $FOCUS->update; 201 $FOCUS->update;
130} 202}
131 203
132sub focus_out { 204sub focus_out {
133 my ($self) = @_; 205 my ($self) = @_;
134 206
135 return unless $FOCUS == $self; 207 return unless $FOCUS == $self;
136 208
137 my $focus = $FOCUS; undef $FOCUS; 209 my $focus = $FOCUS; undef $FOCUS;
210
211 $self->emit (focus_out => $focus);
212
138 $focus->update if $focus; #? 213 $focus->update if $focus; #?
139} 214}
140 215
141sub mouse_motion { } 216sub mouse_motion { }
142sub button_up { } 217sub button_up { }
… …
163 glPushMatrix; 238 glPushMatrix;
164 glTranslate $self->{x}, $self->{y}, 0; 239 glTranslate $self->{x}, $self->{y}, 0;
165 $self->_draw; 240 $self->_draw;
166 glPopMatrix; 241 glPopMatrix;
167 242
168 if ($self == $HOVER) { 243 if ($self == $HOVER && $self->{can_hover}) {
169 my ($x, $y) = @$self{qw(x y)}; 244 my ($x, $y) = @$self{qw(x y)};
170 245
171 glColor 1, 1, 1, 0.1; 246 glColor 1, 0.8, 0.5, 0.2;
172 glEnable GL_BLEND; 247 glEnable GL_BLEND;
173 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
174 glBegin GL_QUADS; 249 glBegin GL_QUADS;
175 glVertex $x , $y; 250 glVertex $x , $y;
176 glVertex $x + $self->{w}, $y; 251 glVertex $x + $self->{w}, $y;
… …
185 my ($self) = @_; 260 my ($self) = @_;
186 261
187 warn "no draw defined for $self\n"; 262 warn "no draw defined for $self\n";
188} 263}
189 264
190sub bbox {
191 my ($self) = @_;
192 my ($w, $h) = $self->size_request;
193 (
194 $self->{x},
195 $self->{y},
196 $self->{x} = $w,
197 $self->{y} = $h
198 )
199}
200
201sub find_widget { 265sub find_widget {
202 my ($self, $x, $y) = @_; 266 my ($self, $x, $y) = @_;
203 267
204 return $self 268 return $self
205 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 269 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
206 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 270 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
207 271
208 () 272 ()
209} 273}
210 274
211sub del_parent { $_[0]->{parent} = undef }
212
213sub set_parent { 275sub set_parent {
214 my ($self, $par) = @_; 276 my ($self, $parent) = @_;
215 277
216 $self->{parent} = $par;
217 Scalar::Util::weaken $self->{parent}; 278 Scalar::Util::weaken ($self->{parent} = $parent);
218} 279}
219 280
220sub get_parent { 281sub check_size {
221 $_[0]->{parent} 282 my ($self) = @_;
283
284 my ($w, $h) = $self->size_request;
285
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
222} 293}
223 294
224sub update { 295sub update {
225 my ($self) = @_; 296 my ($self) = @_;
226 297
… …
229} 300}
230 301
231sub connect { 302sub connect {
232 my ($self, $signal, $cb) = @_; 303 my ($self, $signal, $cb) = @_;
233 304
234 push @{ $self->{cb}{$signal} }, $cb; 305 push @{ $self->{signal_cb}{$signal} }, $cb;
235} 306}
236 307
237sub emit { 308sub emit {
238 my ($self, $signal, @args) = @_; 309 my ($self, $signal, @args) = @_;
239 310
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
240 $_->($self, @args) 312 $cb->($self, @args);
241 for @{$self->{cb}{$signal} || []}; 313 }
242} 314}
243 315
244sub DESTROY { 316sub DESTROY {
245 my ($self) = @_; 317 my ($self) = @_;
246 318
… …
260 my $class = shift; 332 my $class = shift;
261 333
262 # range [value, low, high, page] 334 # range [value, low, high, page]
263 335
264 $class->SUPER::new ( 336 $class->SUPER::new (
265 bg => [0, 0, 0, 0.4], 337 bg => [0, 0, 0, 0.2],
266 active_bg => [1, 1, 1], 338 active_bg => [1, 1, 1, 0.5],
267 @_ 339 @_
268 ) 340 )
269} 341}
270 342
271sub _draw { 343sub _draw {
272 my ($self) = @_; 344 my ($self) = @_;
273 345
274 my ($w, $h) = @$self{qw(w h)}; 346 my ($w, $h) = @$self{qw(w h)};
275 347
348 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
276 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
351
277 glBegin GL_QUADS; 352 glBegin GL_QUADS;
278 glVertex 0 , 0; 353 glVertex 0 , 0;
279 glVertex 0 , $h; 354 glVertex 0 , $h;
280 glVertex $w, $h; 355 glVertex $w, $h;
281 glVertex $w, 0; 356 glVertex $w, 0;
282 glEnd; 357 glEnd;
358
359 glDisable GL_BLEND;
283} 360}
284 361
285############################################################################# 362#############################################################################
286 363
287package CFClient::UI::Empty; 364package CFClient::UI::Empty;
… …
310 387
311 $self 388 $self
312} 389}
313 390
314sub add { 391sub add {
315 my ($self, $chld, $expand) = @_; 392 my ($self, $child) = @_;
316 393
317 $chld->{expand} = $expand;
318 $chld->set_parent ($self); 394 $child->set_parent ($self);
395
396 use sort 'stable';
319 397
320 $self->{children} = [ 398 $self->{children} = [
321 sort { $a->{z} <=> $b->{z} } 399 sort { $a->{z} <=> $b->{z} }
322 @{$self->{children}}, $chld 400 @{$self->{children}}, $child
323 ]; 401 ];
324 402
325 $self->size_allocate ($self->{w}, $self->{h}) 403 $child->check_size;
326 if $self->{w}; #TODO: check for "realised state"
327} 404}
328 405
329sub remove { 406sub remove {
330 my ($self, $widget) = @_; 407 my ($self, $child) = @_;
331 408
409 delete $child->{parent};
410
332 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
333 412
334 $self->size_allocate ($self->{w}, $self->{h}); 413 $self->check_size;
335} 414}
336 415
337sub find_widget { 416sub find_widget {
338 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
339 418
… …
369 448
370 $class->SUPER::new (children => [$child], %arg) 449 $class->SUPER::new (children => [$child], %arg)
371} 450}
372 451
373sub add { 452sub add {
374 my ($self, $widget) = @_; 453 my ($self, $child) = @_;
375 454
376 $self->{children} = []; 455 $self->{children} = [];
377 456
378 $self->SUPER::add ($widget); 457 $self->SUPER::add ($child);
379} 458}
380 459
381sub remove { 460sub remove {
382 my ($self, $widget) = @_; 461 my ($self, $widget) = @_;
383 462
… …
394} 473}
395 474
396sub size_allocate { 475sub size_allocate {
397 my ($self, $w, $h) = @_; 476 my ($self, $w, $h) = @_;
398 477
399 return unless $self->{w} != $w || $self->{h} != $h;
400
401 $self->SUPER::size_allocate ($w, $h);
402 $self->{children}[0]->size_allocate ($w, $h); 478 $self->{children}[0]->configure (0, 0, $w, $h);
403} 479}
404 480
405############################################################################# 481#############################################################################
406 482
407package CFClient::UI::Window; 483package CFClient::UI::Window;
… …
425} 501}
426 502
427sub render_chld { 503sub render_chld {
428 my ($self) = @_; 504 my ($self) = @_;
429 505
430 $self->{texture} = 506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
431 CFClient::Texture->new_from_opengl ( 507 glClearColor 0, 0, 0, 1;
432 $self->{w}, $self->{h}, sub { $self->child->draw } 508 glClear GL_COLOR_BUFFER_BIT;
433 ); 509 $self->child->draw;
510 };
434} 511}
435 512
436sub size_allocate { 513sub size_allocate {
437 my ($self, $w, $h) = @_; 514 my ($self, $w, $h) = @_;
438 515
439 return unless $self->{w} != $w || $self->{h} != $h; 516 $self->child->configure (0, 0, $w, $h);
440
441 $self->{w} = $w;
442 $self->{h} = $h;
443
444 $self->child->size_allocate ($w, $h);
445 517
446 $self->render_chld; 518 $self->render_chld;
447} 519}
448 520
449sub _draw { 521sub _draw {
… …
465 glDisable GL_TEXTURE_2D; 537 glDisable GL_TEXTURE_2D;
466} 538}
467 539
468############################################################################# 540#############################################################################
469 541
542package CFClient::UI::ViewPort;
543
544our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
470package CFClient::UI::Frame; 566package CFClient::UI::Frame;
471 567
472our @ISA = CFClient::UI::Bin::; 568our @ISA = CFClient::UI::Bin::;
473 569
474use SDL::OpenGL; 570use SDL::OpenGL;
… …
482 578
483 map { $_ + 4 } $chld->size_request; 579 map { $_ + 4 } $chld->size_request;
484} 580}
485 581
486sub size_allocate { 582sub size_allocate {
487 my ($self, $w, $h) = @_; 583 my ($self, $x, $y, $w, $h) = @_;
488 584
489 return unless $self->{w} != $w || $self->{h} != $h;
490
491 $self->{w} = $w;
492 $self->{h} = $h;
493
494 $self->child->size_allocate ($w - 4, $h - 4); 585 $self->child->configure (2, 2, $w - 4, $h - 4);
495 $self->child->move (2, 2);
496} 586}
497 587
498sub _draw { 588sub _draw {
499 my ($self) = @_; 589 my ($self) = @_;
500 590
… …
523 613
524my @tex = 614my @tex =
525 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
526 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
527 617
618sub new {
619 my $class = shift;
620
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new (
624 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1],
626 border => 0.8,
627 @_
628 )
629}
630
631sub border {
632 int $_[0]{border} * $::FONTSIZE
633}
634
528sub size_request { 635sub size_request {
529 my ($self) = @_; 636 my ($self) = @_;
530 637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639
531 my ($w, $h) = $self->SUPER::size_request; 640 my ($w, $h) = $self->SUPER::size_request;
532 641
533 $h += $tex[1]->{h}; 642 (
534 $h += $tex[4]->{h}; 643 $w + $self->border * 2,
535 $w += $tex[2]->{w}; 644 $h + $self->border * 2,
536 $w += $tex[3]->{w}; 645 )
537
538 ($w, $h)
539} 646}
540 647
541sub size_allocate { 648sub size_allocate {
542 my ($self, $w, $h) = @_; 649 my ($self, $w, $h) = @_;
543 650
544 return unless $self->{w} != $w || $self->{h} != $h; 651 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2;
545 653
546 $self->SUPER::size_allocate ($w, $h); 654 $self->child->configure ($self->border, $self->border, $w, $h);
655}
547 656
548 $h -= $tex[1]->{h}; 657sub button_down {
549 $h -= $tex[4]->{h}; 658 my ($self, $ev, $x, $y) = @_;
550 $w -= $tex[2]->{w};
551 $w -= $tex[3]->{w};
552 659
553 $h = $h < 0 ? 0 : $h; 660 my $border = $self->border;
554 $w = $w < 0 ? 0 : $w;
555 661
556 my $child = $self->child; 662 if ($x < $self->{w} && $x >= $self->{w} - $border
663 && $y < $self->{h} && $y >= $self->{h} - $border) {
557 664
558 $child->size_allocate ($w, $h); 665 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
559 $child->move ($tex[3]->{w}, $tex[1]->{h}); 666 my ($bw, $bh) = ($self->{w}, $self->{h});
667
668 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_;
670
671 ($x, $y) = ($ev->motion_x, $ev->motion_y);
672
673 $self->{user_w} = $bw + $x - $ox;
674 $self->{user_h} = $bh + $y - $oy;
675 $self->check_size;
676 };
677
678 } elsif ($x >= 0 && $x < $self->{w}
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
682 my ($bx, $by) = ($self->{x}, $self->{y});
683
684 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_;
686
687 ($x, $y) = ($ev->motion_x, $ev->motion_y);
688
689 $self->move ($bx + $x - $ox, $by + $y - $oy);
690 $self->update;
691 };
692 }
693}
694
695sub button_up {
696 my ($self, $ev, $x, $y) = @_;
697
698 delete $self->{motion};
699}
700
701sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_;
703
704 $self->{motion}->($ev, $x, $y) if $self->{motion};
560} 705}
561 706
562sub _draw { 707sub _draw {
563 my ($self) = @_; 708 my ($self) = @_;
564 709
565 my ($w, $h) = ($self->{w}, $self->{h}); 710 my ($w, $h ) = ($self->{w}, $self->{h});
566 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717
718 my $border = $self->border;
719
720 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border);
725
726 my $bg = $tex[0];
727
728 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h};
731
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch);
738
739 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741
742 $self->child->draw;
743}
744
745#############################################################################
746
747package CFClient::UI::Table;
748
749our @ISA = CFClient::UI::Base::;
750
751use List::Util qw(max sum);
752
753use SDL::OpenGL;
754
755sub new {
756 my $class = shift;
757
758 $class->SUPER::new (
759 col_expand => [],
760 @_
761 )
762}
763
764sub add {
765 my ($self, $x, $y, $child) = @_;
766
767 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child;
769
770 $child->check_size;
771}
772
773# TODO: move to container class maybe? send childs a signal on removal?
774sub clear {
775 my ($self) = @_;
776
777 delete $self->{children};
778 $self->update;
779}
780
781sub get_wh {
782 my ($self) = @_;
783
784 my (@w, @h);
785
786 for my $y (0 .. $#{$self->{children}}) {
787 my $row = $self->{children}[$y]
788 or next;
789
790 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x]
792 or next;
793 my ($w, $h) = $widget->size_request;
794
795 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h;
797 }
798 }
799
800 (\@w, \@h)
801}
802
803sub size_request {
804 my ($self) = @_;
805
806 my ($ws, $hs) = $self->get_wh;
807
808 (
809 (sum @$ws),
810 (sum @$hs),
811 )
812}
813
814sub size_allocate {
815 my ($self, $w, $h) = @_;
816
817 my ($ws, $hs) = $self->get_wh;
818
819 my $req_w = sum @$ws;
820 my $req_h = sum @$hs;
821
822 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1;
826
827 # linearly scale sizes
828 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
829 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
830
831 CFClient::UI::harmonize $ws;
832 CFClient::UI::harmonize $hs;
833
834 my $y;
835
836 for my $r (0 .. $#{$self->{children}}) {
837 my $row = $self->{children}[$r]
838 or next;
839
840 my $x = 0;
841 my $row_h = $hs->[$r];
842
843 for my $c (0 .. $#$row) {
844 my $col_w = $ws->[$c];
845
846 if (my $widget = $row->[$c]) {
847 $widget->configure ($x, $y, $col_w, $row_h);
848 }
849
850 $x += $col_w;
851 }
852
853 $y += $row_h;
854 }
855
856}
857
858sub find_widget {
859 my ($self, $x, $y) = @_;
860
861 $x -= $self->{x};
862 $y -= $self->{y};
863
864 my $res;
865
866 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
867 $res = $_->find_widget ($x, $y)
868 and return $res;
869 }
870
871 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
872}
873
874sub _draw {
875 my ($self) = @_;
876
877 for (grep $_, @{$self->{children}}) {
878 $_->draw for grep $_, @$_;
879 }
880}
881
882#############################################################################
883
884package CFClient::UI::HBox;
885
886# TODO: wrap into common Box base class
887
888our @ISA = CFClient::UI::Container::;
889
890sub size_request {
891 my ($self) = @_;
892
893 my @alloc = map [$_->size_request], @{$self->{children}};
894
895 (
896 (List::Util::sum map $_->[0], @alloc),
897 (List::Util::max map $_->[1], @alloc),
898 )
899}
900
901sub size_allocate {
902 my ($self, $w, $h) = @_;
903
904 ($h, $w) = ($w, $h);
905
906 my $children = $self->{children};
907
908 my @h = map +($_->size_request)[0], @$children;
909
910 my $req_h = List::Util::sum @h;
911
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children;
917 $exp ||= 1;
918
919 for (0 .. $#$children) {
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 }
926 }
927
928 CFClient::UI::harmonize \@h;
929
930 my $y = 0;
931 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_];
934 $child->configure ($y, 0, $h, $w);
935
936 $y += $h;
937 }
938
939 1
940}
941
942#############################################################################
943
944package CFClient::UI::VBox;
945
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::;
949
950sub size_request {
951 my ($self) = @_;
952
953 my @alloc = map [$_->size_request], @{$self->{children}};
954
955 (
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 )
959}
960
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998#############################################################################
999
1000package CFClient::UI::Label;
1001
1002our @ISA = CFClient::UI::Base::;
1003
1004use SDL::OpenGL;
1005
1006sub new {
1007 my ($class, %arg) = @_;
1008
1009 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1],
1011 fontsize => 1,
1012 text => "",
1013 align => -1,
1014 valign => -1,
1015 padding => 2,
1016 layout => new CFClient::Layout,
1017 %arg
1018 );
1019
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#
1021
1022 $self->set_text (delete $self->{text}) if exists $self->{text};
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
1024
1025 $self
1026}
1027
1028sub escape_text {
1029 local $_ = $_[1];
1030
1031 s/&/&amp;/g;
1032 s/>/&gt;/g;
1033 s/</&lt;/g;
1034
1035 $_[1]
1036}
1037
1038sub set_text {
1039 my ($self, $text) = @_;
1040
1041 $self->{layout}->set_text ($text);
1042
1043 delete $self->{texture};
1044 $self->update;
1045}
1046
1047sub set_markup {
1048 my ($self, $markup) = @_;
1049
1050 $self->{layout}->set_markup ($markup);
1051
1052 delete $self->{texture};
1053 $self->update;
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 $self->{layout}->set_width;
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061
1062 my ($w, $h) = $self->{layout}->size;
1063
1064 (
1065 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2,
1067 )
1068}
1069
1070sub size_allocate {
1071 my ($self, $w, $h) = @_;
1072
1073 delete $self->{texture};
1074}
1075
1076sub _draw {
1077 my ($self) = @_;
1078
1079 my $tex = $self->{texture} ||= do {
1080 $self->{layout}->set_width ($self->{w});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1082 new_from_layout CFClient::Texture $self->{layout}
1083 };
567 1084
568 glEnable GL_BLEND; 1085 glEnable GL_BLEND;
569 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
570 glEnable GL_TEXTURE_2D; 1087 glEnable GL_TEXTURE_2D;
571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
572 1089
573 my $top = $tex[1]; 1090 glColor @{$self->{fg}};
574 $top->draw_quad (0, 0, $w, $top->{h});
575 1091
576 my $left = $tex[3]; 1092 $self->{ox} = int (
577 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
578 1097
579 my $right = $tex[2]; 1098 $self->{oy} = int (
580 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
581 1103
582 my $bottom = $tex[4]; 1104 $tex->draw_quad ($self->{ox}, $self->{oy});
583 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
584 1105
585 my $bg = $tex[0]; 1106 glDisable GL_TEXTURE_2D;
586 glBindTexture GL_TEXTURE_2D, $bg->{name};
587 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
588 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
589 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
590
591 my $rep_x = $cw / $bg->{w};
592 my $rep_y = $ch / $bg->{h};
593
594 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
595
596 glDisable GL_BLEND; 1107 glDisable GL_BLEND;
597 glDisable GL_TEXTURE_2D;
598
599 $self->child->draw;
600
601} 1108}
602 1109
603############################################################################# 1110#############################################################################
604 1111
605package CFClient::UI::Table; 1112package CFClient::UI::EntryBase;
606 1113
607our @ISA = CFClient::UI::Base::; 1114our @ISA = CFClient::UI::Label::;
608 1115
609use SDL::OpenGL; 1116use SDL::OpenGL;
610 1117
611sub add { 1118sub new {
612 my ($self, $x, $y, $chld) = @_; 1119 my $class = shift;
613 my $old_chld = $self->{children}[$y][$x];
614 1120
615 $self->{children}[$y][$x] = $chld; 1121 $class->SUPER::new (
616 $chld->set_parent ($self); 1122 fg => [1, 1, 1],
617 $self->update; 1123 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0],
1126 can_hover => 1,
1127 can_focus => 1,
1128 valign => 0,
1129 @_
1130 )
618} 1131}
619 1132
620sub max_row_height { 1133sub _set_text {
621 my ($self, $row) = @_; 1134 my ($self, $text) = @_;
622 1135
623 my $hs = 0; 1136 delete $self->{cur_h};
624 for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {
625 my $c = $self->{children}->[$row]->[$xi];
626 if ($c) {
627 my ($w, $h) = $c->size_request;
628 if ($hs < $h) { $hs = $h }
629 }
630 }
631 return $hs;
632}
633 1137
634sub max_col_width { 1138 return if $self->{text} eq $text;
635 my ($self, $col) = @_;
636 1139
637 my $ws = 0; 1140 delete $self->{texture};
638 for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { 1141
639 my $c = ($self->{children}->[$yi] || [])->[$col]; 1142 $self->{last_activity} = $::NOW;
640 if ($c) { 1143 $self->{text} = $text;
641 my ($w, $h) = $c->size_request; 1144
642 if ($ws < $w) { $ws = $w } 1145 $text =~ s/./*/g if $self->{hidden};
643 } 1146 $self->{layout}->set_text ("$text ");
644 } 1147
645 return $ws; 1148 $self->emit (changed => $self->{text});
1149}
1150
1151sub get_text {
1152 $_[0]{text}
646} 1153}
647 1154
648sub size_request { 1155sub size_request {
649 my ($self) = @_; 1156 my ($self) = @_;
650 1157
651 my ($hs, $ws) = (0, 0); 1158 my ($w, $h) = $self->SUPER::size_request;
652 1159
653 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 1160 ($w + 1, $h) # add 1 for cursor
654 $hs += $self->max_row_height ($yi);
655 }
656
657 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
658 my $wm = 0;
659 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
660 $wm += $self->max_col_width ($xi)
661 }
662 if ($ws < $wm) { $ws = $wm }
663 }
664
665 return ($ws, $hs);
666}
667
668sub _draw {
669 my ($self) = @_;
670
671 my $y = 0;
672 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
673 my $x = 0;
674
675 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
676
677 my $c = $self->{children}->[$yi]->[$xi];
678 if ($c) {
679 $c->move ($x, $y, 0); #TODO: Move to size_request
680 $c->draw if $c;
681 }
682
683 $x += $self->max_col_width ($xi);
684 }
685
686 $y += $self->max_row_height ($yi);
687 }
688}
689
690#############################################################################
691
692package CFClient::UI::VBox;
693
694our @ISA = CFClient::UI::Container::;
695
696use SDL::OpenGL;
697
698sub size_request {
699 my ($self) = @_;
700
701 my @alloc = map [$_->size_request], @{$self->{children}};
702
703 (
704 (List::Util::max map $_->[0], @alloc),
705 (List::Util::sum map $_->[1], @alloc),
706 )
707} 1161}
708 1162
709sub size_allocate { 1163sub size_allocate {
710 my ($self, $w, $h) = @_; 1164 my ($self, $w, $h) = @_;
711
712 return unless $self->{w} != $w || $self->{h} != $h;
713
714 $self->{w} = $w;
715 $self->{h} = $h;
716
717 return unless $self->{h};
718
719 my $children = $self->{children};
720
721 my @h = map +($_->size_request)[1], @$children;
722
723 my $req_h = List::Util::sum @h;
724
725 if ($req_h > $h) {
726 # ah well, not enough space
727 $_ = $h[$_] * $h / $req_h for @h;
728 } else {
729 my @exp = grep $_->{expand}, @$children;
730 @exp = @$children unless @exp;
731
732 my %exp = map +($_ => 1), @exp;
733
734 for (0 .. $#$children) {
735 my $child = $children->[$_];
736
737 my $alloc_h = $h[$_];
738 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
739 $h[$_] = $alloc_h;
740 }
741 }
742
743 my $y = 0;
744 for (0 .. $#$children) {
745 my $child = $children->[$_];
746 my $h = $h[$_];
747 $child->move (0, $y);
748 $child->size_allocate ($w, $h);
749
750 $y += $h;
751 }
752}
753
754#############################################################################
755
756package CFClient::UI::Label;
757
758our @ISA = CFClient::UI::Base::;
759
760use SDL::OpenGL;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $self = $class->SUPER::new (
766 fg => [1, 1, 1],
767 height => $::FONTSIZE,
768 text => "",
769 align => -1,
770 layout => new CFClient::Layout,
771 %arg
772 );
773
774 $self->set_text ($self->{text});
775
776 $self
777}
778
779sub escape_text {
780 local $_ = $_[1];
781
782 s/&/&amp;/g;
783 s/>/&gt;/g;
784 s/</&lt;/g;
785
786 $_[1]
787}
788
789sub set_text {
790 my ($self, $text) = @_;
791
792 $self->{text} = $text;
793 $self->{layout}->set_markup ($text);
794
795 delete $self->{texture};
796 $self->update;
797}
798
799sub get_text {
800 my ($self, $text) = @_;
801
802 $self->{text}
803}
804
805sub size_request {
806 my ($self) = @_;
807
808 $self->{layout}->set_width;
809 $self->{layout}->set_height ($self->{height});
810 $self->{layout}->size
811# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack
812# (
813# $self->{texture}{w},
814# $self->{texture}{h},
815# )
816# } else {
817# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};
818#
819# ($w, $h)
820# }
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 return unless $self->{w} != $w || $self->{h} != $h;
827
828 $self->SUPER::size_allocate ($w, $h);
829 delete $self->{texture};
830}
831
832sub update {
833 my ($self) = @_;
834
835 delete $self->{texture};
836 $self->SUPER::update;
837}
838
839sub _draw {
840 my ($self) = @_;
841
842 my $tex = $self->{texture} ||= do {
843 $self->{layout}->set_width ($self->{w});
844 new_from_layout CFClient::Texture $self->{layout}
845 };
846
847 glEnable GL_BLEND;
848 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
849 glEnable GL_TEXTURE_2D;
850 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
851
852 glColor @{$self->{fg}};
853
854 my $x =
855 $self->{align} < 0 ? 0
856 : $self->{align} > 0 ? $self->{w} - $tex->{w}
857 : ($self->{w} - $tex->{w}) * 0.5;
858
859 $tex->draw_quad ($x, 0);
860
861 glDisable GL_TEXTURE_2D;
862 glDisable GL_BLEND;
863 glGetError and die;
864}
865
866#############################################################################
867
868package CFClient::UI::Entry;
869
870our @ISA = CFClient::UI::Label::;
871
872use SDL;
873use SDL::OpenGL;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 fg => [1, 1, 1],
880 bg => [0, 0, 0, 0.4],
881 active_bg => [1, 1, 1],
882 active_fg => [0, 0, 0],
883 @_
884 )
885}
886
887sub _set_text {
888 my ($self, $text) = @_;
889
890 $self->{last_activity} = $::NOW;
891
892 $self->{text} = $text;
893 $self->{layout}->set_width ($self->{w});
894
895 $text =~ s/./*/g if $self->{hidden};
896
897
898 $self->{layout}->set_markup ($self->escape_text ($text));
899
900 $text = substr $text, 0, $self->{cursor};
901 utf8::encode $text;
902
903 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
904}
905
906sub size_request {
907 my ($self) = @_;
908
909 my ($w, $h) = $self->SUPER::size_request;
910
911 ($w + 1, $h) # add 1 for cursor
912}
913
914sub size_allocate {
915 my ($self, $w, $h) = @_;
916
917 return unless $self->{w} != $w || $self->{h} != $h;
918
919 $self->SUPER::size_allocate ($w, $h);
920 1165
921 $self->_set_text ($self->{text}); 1166 $self->_set_text ($self->{text});
922} 1167}
923 1168
924sub set_text { 1169sub set_text {
… …
930} 1175}
931 1176
932sub key_down { 1177sub key_down {
933 my ($self, $ev) = @_; 1178 my ($self, $ev) = @_;
934 1179
935 my $mod = $ev->key_mod; 1180 my $mod = $ev->{mod};
936 my $sym = $ev->key_sym; 1181 my $sym = $ev->{sym};
937
938 my $uni = $ev->key_unicode; 1182 my $uni = $ev->{unicode};
939 1183
940 my $text = $self->get_text; 1184 my $text = $self->get_text;
941 1185
942 if ($sym == SDLK_BACKSPACE) { 1186 if ($sym == 8) {
943 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
944 } elsif ($sym == SDLK_DELETE) { 1188 } elsif ($sym == 127) {
945 substr $text, $self->{cursor}, 1, ""; 1189 substr $text, $self->{cursor}, 1, "";
946 } elsif ($sym == SDLK_LEFT) { 1190 } elsif ($sym == CFClient::SDLK_LEFT) {
947 --$self->{cursor} if $self->{cursor}; 1191 --$self->{cursor} if $self->{cursor};
948 } elsif ($sym == SDLK_RIGHT) { 1192 } elsif ($sym == CFClient::SDLK_RIGHT) {
949 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1193 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) {
1199 $self->emit ('escape');
950 } elsif ($uni) { 1200 } elsif ($uni) {
951 substr $text, $self->{cursor}++, 0, chr $uni; 1201 substr $text, $self->{cursor}++, 0, chr $uni;
952 } 1202 }
953 1203
954 $self->_set_text ($text); 1204 $self->_set_text ($text);
… …
969 $self->SUPER::button_down ($ev, $x, $y); 1219 $self->SUPER::button_down ($ev, $x, $y);
970 1220
971 my $idx = $self->{layout}->xy_to_index ($x, $y); 1221 my $idx = $self->{layout}->xy_to_index ($x, $y);
972 1222
973 # byte-index to char-index 1223 # byte-index to char-index
974 my $text = $self->{layout}; 1224 my $text = $self->{text};
975 utf8::encode $text; 1225 utf8::encode $text;
976 $self->{cursor} = length substr $text, 0, $idx; 1226 $self->{cursor} = length substr $text, 0, $idx;
977 1227
978 $self->_set_text ($self->{text}); 1228 $self->_set_text ($self->{text});
979 $self->update; 1229 $self->update;
… …
994 $self->{fg} = $self->{active_fg}; 1244 $self->{fg} = $self->{active_fg};
995 } else { 1245 } else {
996 glColor @{$self->{bg}}; 1246 glColor @{$self->{bg}};
997 } 1247 }
998 1248
1249 glEnable GL_BLEND;
1250 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
999 glBegin GL_QUADS; 1251 glBegin GL_QUADS;
1000 glVertex 0 , 0; 1252 glVertex 0 , 0;
1001 glVertex 0 , $self->{h}; 1253 glVertex 0 , $self->{h};
1002 glVertex $self->{w}, $self->{h}; 1254 glVertex $self->{w}, $self->{h};
1003 glVertex $self->{w}, 0; 1255 glVertex $self->{w}, 0;
1004 glEnd; 1256 glEnd;
1257 glDisable GL_BLEND;
1005 1258
1006 $self->SUPER::_draw; 1259 $self->SUPER::_draw;
1007 1260
1008 #TODO: force update every cursor change :( 1261 #TODO: force update every cursor change :(
1009 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1262 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1263
1264 unless (exists $self->{cur_h}) {
1265 my $text = substr $self->{text}, 0, $self->{cursor};
1266 utf8::encode $text;
1267
1268 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1269 }
1270
1010 glColor @{$self->{fg}}; 1271 glColor @{$self->{fg}};
1011 glBegin GL_LINES; 1272 glBegin GL_LINES;
1012 glVertex $self->{cur_x}, $self->{cur_y};
1013 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1273 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1274 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1014 glEnd; 1275 glEnd;
1015 } 1276 }
1016} 1277}
1017 1278
1018#############################################################################
1019
1020package CFClient::UI::Slider; 1279package CFClient::UI::Entry;
1021 1280
1022use strict; 1281our @ISA = CFClient::UI::EntryBase::;
1023 1282
1024use SDL::OpenGL; 1283use SDL::OpenGL;
1025 1284
1026our @ISA = CFClient::UI::DrawBG::; 1285sub key_down {
1027
1028sub size_request {
1029 my ($self) = @_; 1286 my ($self, $ev) = @_;
1030 1287
1031 my $w = 50; 1288 my $sym = $ev->{sym};
1032 my $h = 10;
1033 1289
1034 $self->{vertical} ? ($h, $w) : ($w, $h) 1290 if ($sym == 13) {
1291 $self->emit (activate => $self->get_text);
1292 $self->update;
1293
1294 } else {
1295 $self->SUPER::key_down ($ev);
1296 }
1297
1035} 1298}
1299
1300#############################################################################
1301
1302package CFClient::UI::Button;
1303
1304our @ISA = CFClient::UI::Label::;
1305
1306use SDL::OpenGL;
1307
1308my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1310 qw(b1_button_active.png);
1036 1311
1037sub new { 1312sub new {
1038 my $class = shift; 1313 my $class = shift;
1039 1314
1315 $class->SUPER::new (
1316 padding => 4,
1317 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1],
1320 can_hover => 1,
1321 align => 0,
1322 valign => 0,
1323 @_
1324 )
1325}
1326
1327sub button_up {
1328 my ($self, $ev, $x, $y) = @_;
1329
1330 if ($x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) {
1332 $self->emit ("activate");
1333 }
1334}
1335
1336sub _draw {
1337 my ($self) = @_;
1338
1339 local $self->{fg} = $self->{fg};
1340
1341 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg};
1343 }
1344
1345 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1352
1353 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357}
1358
1359#############################################################################
1360
1361package CFClient::UI::CheckBox;
1362
1363our @ISA = CFClient::UI::DrawBG::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use SDL::OpenGL;
1370
1371sub new {
1372 my $class = shift;
1373
1374 $class->SUPER::new (
1375 padding => 2,
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1,
1380 @_
1381 )
1382}
1383
1384sub size_request {
1385 my ($self) = @_;
1386
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use SDL::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455
1456 $self
1457}
1458
1459sub size_request {
1460 my ($self) = @_;
1461
1462 my $tex = $tex{$self->{gauge}}[0];
1463
1464 @$tex{qw(w h)}
1465}
1466
1467sub set_max {
1468 my ($self, $max) = @_;
1469
1470 $self->{max_val} = $max;
1471}
1472
1473sub set_value {
1474 my ($self, $val, $max) = @_;
1475
1476 $self->set_max ($max)
1477 if defined $max;
1478
1479 $max = $self->{max_val};
1480 $self->{val} = $val;
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528}
1529
1530#############################################################################
1531
1532package CFClient::UI::Slider;
1533
1534use strict;
1535
1536use SDL::OpenGL;
1537
1538our @ISA = CFClient::UI::DrawBG::;
1539
1540my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png);
1543
1544sub new {
1545 my $class = shift;
1546
1040 # range [value, low, high, page] 1547 # range [value, low, high, page]
1041 1548
1549 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off
1042 $class->SUPER::new ( 1552 my $self = $class->SUPER::new (
1043 fg => [1, 1, 1], 1553 fg => [1, 1, 1],
1044 active_fg => [0, 0, 0], 1554 active_fg => [0, 0, 0],
1045 range => [0, 0, 100, 10], 1555 range => [0, 0, 100, 10],
1556 req_w => 20,
1557 req_h => 20,
1046 vertical => 1, 1558 vertical => 0,
1559 can_hover => 1,
1560 inner_pad => 5,
1047 @_ 1561 @_
1048 ) 1562 );
1563
1564 $self
1565}
1566
1567sub size_request {
1568 my ($self) = @_;
1569
1570 my $w = $self->{req_w};
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1049} 1574}
1050 1575
1051sub button_down { 1576sub button_down {
1052 my ($self, $ev, $x, $y) = @_; 1577 my ($self, $ev, $x, $y) = @_;
1053 1578
… …
1061 if ($GRAB == $self) { 1586 if ($GRAB == $self) {
1062 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1587 my ($value, $lo, $hi, $page) = @{$self->{range}};
1063 1588
1064 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1065 1590
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1593
1594 $x -= $inner_pad_px; # substract the padding
1066 $x = $x * ($hi - $lo) / $w + $lo; 1595 $x = $x * ($hi - $lo) / $inner_w + $lo;
1067 $x = $lo if $x < $lo; 1596 $x = $lo if $x < $lo;
1068 $x = $hi - $page if $x > $hi - $page; 1597 $x = $hi - $page if $x > $hi - $page;
1069 $self->{range}[0] = $x; 1598 $self->{range}[0] = $x;
1070 1599
1071 $self->emit (changed => $x); 1600 $self->emit (changed => $x);
1072 $self->update; 1601 $self->update;
1073 } 1602 }
1603}
1604
1605# the inner_* stuff is for generating a padding for the slider handle,
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1074} 1611}
1075 1612
1076sub _draw { 1613sub _draw {
1077 my ($self) = @_; 1614 my ($self) = @_;
1078 1615
… …
1092 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1093 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1094 1631
1095 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1096 1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1097 $page = int $page * $w / ($hi - $lo); 1639 $page = int $page * $inner_w / ($hi - $lo);
1098 $value = int +($value - $lo) * $w / ($hi - $lo); 1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1099 1641
1100 $w -= $page; 1642 $w -= $page;
1101 $page &= ~1; 1643 $page &= ~1;
1102 glTranslate $page * 0.5, 0, 0; 1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1103 1646
1104 glColor @$fg;
1105 glBegin GL_LINES;
1106 glVertex 0, 0; glVertex 0, $h;
1107 glVertex $w - 1, 0; glVertex $w - 1, $h;
1108 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1109 glEnd;
1110
1111 my $knob_a = $value - $page * 0.5; 1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1112 my $knob_b = $value + $page * 0.5; 1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1113 1649
1114 glBegin GL_QUADS; 1650 glEnable GL_BLEND;
1115 glColor @$fg; 1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1116 glVertex $knob_a, 0; 1652 glEnable GL_TEXTURE_2D;
1117 glVertex $knob_a, $h; 1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1118 glVertex $knob_b, $h;
1119 glVertex $knob_b, 0;
1120 1654
1121 if ($knob_a < $knob_b - 2) { 1655 # draw background
1122 glColor @$bg; 1656 $tex[1]->draw_quad (0, 0, $w, $h);
1123 glVertex $knob_a + 1, 1;
1124 glVertex $knob_a + 1, $h - 1;
1125 glVertex $knob_b - 1, $h - 1;
1126 glVertex $knob_b - 1, 1;
1127 }
1128 glEnd;
1129}
1130 1657
1131############################################################################# 1658 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1132 1660
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D;
1663}
1664
1665#############################################################################
1666
1133package CFClient::UI::MapWidget; 1667package CFClient::UI::TextView;
1134 1668
1135use strict; 1669our @ISA = CFClient::UI::HBox::;
1136 1670
1137use List::Util qw(min max);
1138
1139use SDL;
1140use SDL::OpenGL; 1671use SDL::OpenGL;
1141
1142our @ISA = CFClient::UI::Base::;
1143 1672
1144sub new { 1673sub new {
1145 my $class = shift; 1674 my $class = shift;
1146 1675
1147 $class->SUPER::new ( 1676 my $self = $class->SUPER::new (
1148 z => -1, 1677 fontsize => 1,
1149 list => (glGenLists 1),
1150 @_ 1678 @_,
1679
1680 layout => (new CFClient::Layout),
1681 par => [],
1682 height => 0,
1683 children => [
1684 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1),
1686 ],
1151 ) 1687 );
1152}
1153 1688
1154sub key_down { 1689 $self->{children}[1]->connect (changed => sub {
1155 print "MAPKEYDOWN\n"; 1690 $self->update;
1156} 1691 });
1157 1692
1158sub key_up { 1693 $self
1159} 1694}
1160 1695
1161sub size_request { 1696sub set_fontsize {
1697 my ($self, $fontsize) = @_;
1698
1699 $self->{fontsize} = $fontsize;
1700 $self->reflow;
1701}
1702
1703sub text_height {
1704 my ($self, $text) = @_;
1705
1706 my $layout = $self->{layout};
1707
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w});
1710 $layout->set_text ($text);
1162 ( 1711
1163 1 + int $::WIDTH / 32, 1712 ($layout->size)[1]
1164 1 + int $::HEIGHT / 32, 1713}
1165 ) 1714
1715sub reflow {
1716 my ($self) = @_;
1717
1718 $self->{need_reflow}++;
1719 $self->update;
1720}
1721
1722sub size_allocate {
1723 my ($self, $w, $h) = @_;
1724
1725 $self->SUPER::size_allocate ($w, $h);
1726
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731}
1732
1733sub add_paragraph {
1734 my ($self, $color, $text) = @_;
1735
1736 #TODO: intelligently "reformat" paragraph
1737
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height;
1741
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1745 $self->{children}[1]->update;
1166} 1746}
1167 1747
1168sub update { 1748sub update {
1169 my ($self) = @_; 1749 my ($self) = @_;
1170 1750
1171 $self->{need_update} = 1;
1172 $self->SUPER::update; 1751 $self->SUPER::update;
1752
1753 return unless $self->{h} > 0;
1754
1755 delete $self->{texture};
1756
1757 $ROOT->on_refresh ($self, sub {
1758 if (delete $self->{need_reflow}) {
1759 my $height = 0;
1760
1761 $height += $_->[0] = $self->text_height ($_->[2])
1762 for @{$self->{par}};
1763
1764 $self->{height} = $height;
1765
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1767
1768 delete $self->{texture};
1769 }
1770
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1772 glClearColor 0, 0, 0, 1;
1773 glClear GL_COLOR_BUFFER_BIT;
1774
1775 glEnable GL_BLEND;
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788
1789 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0];
1791
1792 if ($y0 < $y + $h && $y < $y1) {
1793 $layout->set_text ($par->[2]);
1794
1795 glColor @{ $par->[1] };
1796 my ($W, $H) = $layout->size;
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1798 }
1799
1800 $y += $h;
1801 }
1802
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND;
1805 };
1806 });
1173} 1807}
1174 1808
1175sub _draw { 1809sub _draw {
1176 my ($self) = @_; 1810 my ($self) = @_;
1177 1811
1178 if (delete $self->{need_update}) { 1812 if ($self->{texture}) {
1179 glNewList $self->{list}, GL_COMPILE;
1180
1181 my $mx = $::CONN->{mapx};
1182 my $my = $::CONN->{mapy};
1183
1184 my $map = $::CONN->{map};
1185
1186 my ($xofs, $yofs);
1187
1188 my $sw = 1 + int $::WIDTH / 32;
1189 my $sh = 1 + int $::HEIGHT / 32;
1190
1191 if ($::CONN->{mapw} > $sw) {
1192 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1193 } else {
1194 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1195 }
1196
1197 if ($::CONN->{maph} > $sh) {
1198 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1199 } else {
1200 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1201 }
1202
1203 glEnable GL_TEXTURE_2D; 1813 glEnable GL_TEXTURE_2D;
1204 glEnable GL_BLEND;
1205 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1208 my $sw4 = ($sw + 3) & ~3;
1209 my $darkness = "\x00" x ($sw4 * $sh);
1210
1211 for my $x (0 .. $sw - 1) {
1212 my $row = $map->[$x + $xofs];
1213 for my $y (0 .. $sh - 1) {
1214
1215 my $cell = $row->[$y + $yofs]
1216 or next;
1217
1218 my $dark = $cell->[0];
1219 if ($dark < 0) {
1220 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1221 } else {
1222 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1223 }
1224
1225 for my $num (grep $_, @$cell[1,2,3]) {
1226 my $tex = $::CONN->{face}[$num]{texture} || next;
1227
1228 my ($w, $h) = @$tex{qw(w h)};
1229
1230 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1231 }
1232 }
1233 }
1234
1235# if (1) { # higher quality darkness
1236# $lighting =~ s/(.)/$1$1$1/gs;
1237# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1238#
1239# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1240#
1241# $lighting = $pb->get_pixels;
1242# $lighting =~ s/(.)../$1/gs;
1243# }
1244
1245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1246
1247 $darkness = new CFClient::Texture
1248 w => $sw4,
1249 h => $sh,
1250 data => $darkness,
1251 internalformat => GL_ALPHA,
1252 format => GL_ALPHA;
1253
1254 glColor 0.45, 0.45, 0.45, 1;
1255 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1256
1257 glDisable GL_TEXTURE_2D; 1816 glDisable GL_TEXTURE_2D;
1258 glDisable GL_BLEND;
1259
1260 glEndList;
1261 } 1817 }
1262 1818
1263 glCallList $self->{list}; 1819 $self->{children}[1]->draw;
1264}
1265 1820
1266my %DIR = (
1267 SDLK_KP8, [1, "north"],
1268 SDLK_KP9, [2, "northeast"],
1269 SDLK_KP6, [3, "east"],
1270 SDLK_KP3, [4, "southeast"],
1271 SDLK_KP2, [5, "south"],
1272 SDLK_KP1, [6, "southwest"],
1273 SDLK_KP4, [7, "west"],
1274 SDLK_KP7, [8, "northwest"],
1275
1276 SDLK_UP, [1, "north"],
1277 SDLK_RIGHT, [3, "east"],
1278 SDLK_DOWN, [5, "south"],
1279 SDLK_LEFT, [7, "west"],
1280);
1281
1282sub key_down {
1283 my ($self, $ev) = @_;
1284
1285 my $mod = $ev->key_mod;
1286 my $sym = $ev->key_sym;
1287
1288 if ($sym == SDLK_KP5) {
1289 $::CONN->send ("command stay fire");
1290 } elsif (exists $DIR{$sym}) {
1291 if ($mod & KMOD_SHIFT) {
1292 $self->{shft}++;
1293 $::CONN->send ("command fire $DIR{$sym}[0]");
1294 } elsif ($mod & KMOD_CTRL) {
1295 $self->{ctrl}++;
1296 $::CONN->send ("command run $DIR{$sym}[0]");
1297 } else {
1298 $::CONN->send ("command $DIR{$sym}[1]");
1299 }
1300 }
1301}
1302
1303sub key_up {
1304 my ($self, $ev) = @_;
1305
1306 my $mod = $ev->key_mod;
1307 my $sym = $ev->key_sym;
1308
1309 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1310 $::CONN->send ("command fire_stop");
1311 }
1312 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1313 $::CONN->send ("command run_stop");
1314 }
1315} 1821}
1316 1822
1317############################################################################# 1823#############################################################################
1318 1824
1319package CFClient::UI::Animator; 1825package CFClient::UI::Animator;
… …
1356 glPopMatrix; 1862 glPopMatrix;
1357} 1863}
1358 1864
1359############################################################################# 1865#############################################################################
1360 1866
1361package CFClient::UI::Toplevel; 1867package CFClient::UI::Flopper;
1868
1869our @ISA = CFClient::UI::Button::;
1870
1871sub new {
1872 my $class = shift;
1873
1874 my $self = $class->SUPER::new (
1875 state => 0,
1876 connect_activate => \&toggle_flopper,
1877 @_
1878 );
1879
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self
1886}
1887
1888sub toggle_flopper {
1889 my ($self) = @_;
1890
1891 # TODO: use animation
1892 if ($self->{state} = !$self->{state}) {
1893 $CFClient::UI::ROOT->add ($self->{other});
1894 $self->{other}->move ($self->coord2global (0, $self->{h}));
1895 $self->emit ("open");
1896 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other});
1898 $self->emit ("close");
1899 }
1900
1901 $self->emit (changed => $self->{state});
1902}
1903
1904#############################################################################
1905
1906package CFClient::UI::Root;
1362 1907
1363our @ISA = CFClient::UI::Container::; 1908our @ISA = CFClient::UI::Container::;
1909
1910use SDL::OpenGL;
1911
1912sub check_size {
1913 my ($self) = @_;
1914
1915 $self->configure (0, 0, $::WITH, $::HEIGHT);
1916}
1364 1917
1365sub size_request { 1918sub size_request {
1366 ($::WIDTH, $::HEIGHT) 1919 ($::WIDTH, $::HEIGHT)
1367} 1920}
1368 1921
1369sub size_allocate { 1922sub configure {
1370 my ($self, $w, $h) = @_; 1923 my ($self, $x, $y, $w, $h) = @_;
1371 1924
1372 $self->SUPER::size_allocate ($w, $h); 1925 $self->SUPER::configure ($x, $y, $w, $h);
1373 1926
1374 $_->size_allocate ($_->size_request) 1927 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1375 for @{$self->{children}}; 1928 for @{$self->{children}};
1376} 1929}
1377 1930
1378sub translate { 1931sub _topleft {
1379 my ($self, $x, $y) = @_; 1932 my ($self, $x, $y) = @_;
1380 1933
1381 ($x, $y) 1934 ($x, $y)
1382} 1935}
1383 1936
1384sub update { 1937sub update {
1385 my ($self) = @_; 1938 my ($self) = @_;
1386 1939
1387 $self->size_allocate ($self->size_request); 1940 $self->check_size;
1388 ::refresh (); 1941 ::refresh ();
1389} 1942}
1390 1943
1391sub add { 1944sub add {
1392 my ($self, $widget) = @_; 1945 my ($self, $child) = @_;
1393 1946
1394 $self->SUPER::add ($widget); 1947 $self->SUPER::add ($child);
1948}
1395 1949
1396 $widget->size_allocate ($widget->size_request); 1950sub on_refresh {
1951 my ($self, $id, $cb) = @_;
1952
1953 $self->{refresh_hook}{$id} = $cb;
1397} 1954}
1398 1955
1399sub draw { 1956sub draw {
1400 my ($self) = @_; 1957 my ($self) = @_;
1401 1958
1959 while (my $rcb = delete $self->{refresh_hook}) {
1960 $_->() for values %$rcb;
1961 }
1962
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT;
1966
1967 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
1970 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity;
1972
1402 $self->_draw; 1973 $self->_draw;
1403} 1974}
1404 1975
1405############################################################################# 1976#############################################################################
1406 1977
1407package CFClient::UI; 1978package CFClient::UI;
1408 1979
1409$TOPLEVEL = new CFClient::UI::Toplevel; 1980$ROOT = new CFClient::UI::Root;
1410 1981
14111 19821
1412 1983

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