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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.75 by root, Tue Apr 11 20:44:49 2006 UTC vs.
Revision 1.150 by elmex, Sun Apr 23 00:08:29 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;
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, 101 can_events => 1,
89 h => -1,
90 @_ 102 @_
91 }, $class 103 }, $class;
104
105 for (keys %$self) {
106 if (/^connect_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_});
108 }
109 }
110
111 $self
112}
113
114sub show {
115 my ($self) = @_;
116
117 return if $self->{parent};
118
119 $CFClient::UI::ROOT->add ($self);
120}
121
122sub hide {
123 my ($self) = @_;
124
125 return unless $self->{parent};
126
127 $self->{parent}->remove ($self);
92} 128}
93 129
94sub move { 130sub move {
95 my ($self, $x, $y, $z) = @_; 131 my ($self, $x, $y, $z) = @_;
132
96 $self->{x} = $x; 133 $self->{x} = int $x;
97 $self->{y} = $y; 134 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 135 $self->{z} = $z if defined $z;
136
137 $self->update;
99} 138}
100 139
101sub needs_redraw { 140sub needs_redraw {
102 0 141 0
103} 142}
104 143
105sub size_request { 144sub size_request {
106 require Carp; 145 require Carp;
107 Carp::confess "size_request is abtract"; 146 Carp::confess "size_request is abstract";
108} 147}
109 148
110sub _size_allocate { 149sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 150 my ($self, $x, $y, $w, $h) = @_;
112 151
152 if ($self->{aspect}) {
153 my $w2 = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect};
155
156 # use alignment to adjust x, y
157
158 $x += int +($w - $w2) * 0.5;
159 $y += int +($h - $h2) * 0.5;
160
161 ($w, $h) = ($w2, $h2);
162 }
163
164 if ($self->{x} != $x || $self->{y} != $y) {
113 $self->{x} = $x; 165 $self->{x} = $x;
114 $self->{y} = $y; 166 $self->{y} = $y;
167 $self->update;
168 }
115 169
116 return unless $self->{w} != $w || $self->{h} != $h; 170 if ($self->{w} != $w || $self->{h} != $h) {
117
118 $self->{w} = $w; 171 $self->{w} = $w;
119 $self->{h} = $h; 172 $self->{h} = $h;
120 173
174 $self->size_allocate ($w, $h);
175 $self->update;
121 1 176 }
122} 177}
123 178
124sub size_allocate { 179sub size_allocate {
125 my ($self, $x, $y, $w, $h) = @_; 180 # nothing to be done
126
127 $self->_size_allocate ($x, $y, $w, $h);
128} 181}
129 182
130# translate global koordinates to local coordinate system 183# return top left coordinates
131sub translate { 184sub _topleft {
132 my ($self, $x, $y) = @_; 185 my ($self, $x, $y) = @_;
133 186
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
188}
189
190# translate global coordinates to local coordinate system
191sub coord2local {
192 my ($self, $x, $y) = @_;
193
194 my ($X, $Y) = $self->_topleft;
195 ($x - $X, $y - $Y)
196}
197
198# translate local coordinates to global coordinate system
199sub coord2global {
200 my ($self, $x, $y) = @_;
201
202 my ($X, $Y) = $self->_topleft;
203 ($x + $X, $y + $Y)
135} 204}
136 205
137sub focus_in { 206sub focus_in {
138 my ($self) = @_; 207 my ($self) = @_;
139 208
140 return if $FOCUS == $self; 209 return if $FOCUS == $self;
210 return unless $self->{can_focus};
141 211
142 my $focus = $FOCUS; $FOCUS = $self; 212 my $focus = $FOCUS; $FOCUS = $self;
213
214 $self->emit (focus_in => $focus);
215
143 $focus->update if $focus; 216 $focus->update if $focus;
144 $FOCUS->update; 217 $FOCUS->update;
145} 218}
146 219
147sub focus_out { 220sub focus_out {
148 my ($self) = @_; 221 my ($self) = @_;
149 222
150 return unless $FOCUS == $self; 223 return unless $FOCUS == $self;
151 224
152 my $focus = $FOCUS; undef $FOCUS; 225 my $focus = $FOCUS; undef $FOCUS;
226
227 $self->emit (focus_out => $focus);
228
153 $focus->update if $focus; #? 229 $focus->update if $focus; #?
154} 230}
155 231
156sub mouse_motion { } 232sub mouse_motion { }
157sub button_up { } 233sub button_up { }
… …
178 glPushMatrix; 254 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 255 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 256 $self->_draw;
181 glPopMatrix; 257 glPopMatrix;
182 258
183 if ($self == $HOVER) { 259 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 260 my ($x, $y) = @$self{qw(x y)};
185 261
186 glColor 1, 1, 1, 0.1; 262 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 263 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 264 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 265 glBegin GL_QUADS;
190 glVertex $x , $y; 266 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 267 glVertex $x + $self->{w}, $y;
… …
200 my ($self) = @_; 276 my ($self) = @_;
201 277
202 warn "no draw defined for $self\n"; 278 warn "no draw defined for $self\n";
203} 279}
204 280
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214}
215
216sub find_widget { 281sub find_widget {
217 my ($self, $x, $y) = @_; 282 my ($self, $x, $y) = @_;
283
284 return () unless $self->{can_events};
218 285
219 return $self 286 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 287 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 288 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 289
223 () 290 ()
224} 291}
225 292
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 293sub set_parent {
229 my ($self, $par) = @_; 294 my ($self, $parent) = @_;
230 295
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 296 Scalar::Util::weaken ($self->{parent} = $parent);
233} 297}
234 298
235sub get_parent { 299sub check_size {
236 $_[0]->{parent} 300 my ($self) = @_;
301
302 return unless $self->{parent};
303
304 my ($w, $h) = $self->size_request;
305
306 if ($w != $self->{req_w} || $h != $self->{req_h}) {
307 $self->{req_w} = $w;
308 $self->{req_h} = $h;
309
310 $self->{parent}->check_size;
311 }
237} 312}
238 313
239sub update { 314sub update {
240 my ($self) = @_; 315 my ($self) = @_;
241 316
… …
244} 319}
245 320
246sub connect { 321sub connect {
247 my ($self, $signal, $cb) = @_; 322 my ($self, $signal, $cb) = @_;
248 323
249 push @{ $self->{cb}{$signal} }, $cb; 324 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 325}
251 326
252sub emit { 327sub emit {
253 my ($self, $signal, @args) = @_; 328 my ($self, $signal, @args) = @_;
254 329
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
255 $_->($self, @args) 331 $cb->($self, @args);
256 for @{$self->{cb}{$signal} || []}; 332 }
257} 333}
258 334
259sub DESTROY { 335sub DESTROY {
260 my ($self) = @_; 336 my ($self) = @_;
261 337
… …
267package CFClient::UI::DrawBG; 343package CFClient::UI::DrawBG;
268 344
269our @ISA = CFClient::UI::Base::; 345our @ISA = CFClient::UI::Base::;
270 346
271use strict; 347use strict;
272use SDL::OpenGL; 348use CFClient::OpenGL;
273 349
274sub new { 350sub new {
275 my $class = shift; 351 my $class = shift;
276 352
277 # range [value, low, high, page] 353 # range [value, low, high, page]
278 354
279 $class->SUPER::new ( 355 $class->SUPER::new (
280 bg => [0, 0, 0, 0.4], 356 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 357 active_bg => [1, 1, 1, 0.5],
282 @_ 358 @_
283 ) 359 )
284} 360}
285 361
286sub _draw { 362sub _draw {
287 my ($self) = @_; 363 my ($self) = @_;
288 364
289 my ($w, $h) = @$self{qw(w h)}; 365 my ($w, $h) = @$self{qw(w h)};
290 366
367 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
291 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
370
292 glBegin GL_QUADS; 371 glBegin GL_QUADS;
293 glVertex 0 , 0; 372 glVertex 0 , 0;
294 glVertex 0 , $h; 373 glVertex 0 , $h;
295 glVertex $w, $h; 374 glVertex $w, $h;
296 glVertex $w, 0; 375 glVertex $w, 0;
297 glEnd; 376 glEnd;
377
378 glDisable GL_BLEND;
298} 379}
299 380
300############################################################################# 381#############################################################################
301 382
302package CFClient::UI::Empty; 383package CFClient::UI::Empty;
303 384
304our @ISA = CFClient::UI::Base::; 385our @ISA = CFClient::UI::Base::;
386
387sub new {
388 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg);
390}
305 391
306sub size_request { 392sub size_request {
307 (0, 0) 393 (0, 0)
308} 394}
309 395
… …
318sub new { 404sub new {
319 my ($class, %arg) = @_; 405 my ($class, %arg) = @_;
320 406
321 my $children = delete $arg{children} || []; 407 my $children = delete $arg{children} || [];
322 408
323 my $self = $class->SUPER::new (children => [], %arg); 409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
324 $self->add ($_) for @$children; 410 $self->add ($_) for @$children;
325 411
326 $self 412 $self
327} 413}
328 414
329sub add { 415sub add {
330 my ($self, $chld, $expand) = @_; 416 my ($self, $child) = @_;
331 417
332 $chld->{expand} = $expand;
333 $chld->set_parent ($self); 418 $child->set_parent ($self);
419
420 use sort 'stable';
334 421
335 $self->{children} = [ 422 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 423 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 424 @{$self->{children}}, $child
338 ]; 425 ];
339 426
340 $self->{w} = $self->{h} = -1; 427 $child->check_size;
341 $self->update;
342} 428}
343 429
344sub remove { 430sub remove {
345 my ($self, $widget) = @_; 431 my ($self, $child) = @_;
346 432
433 delete $child->{parent};
434
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 436
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 437 $self->check_size;
350} 438}
351 439
352sub find_widget { 440sub find_widget {
353 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
354 442
… …
384 472
385 $class->SUPER::new (children => [$child], %arg) 473 $class->SUPER::new (children => [$child], %arg)
386} 474}
387 475
388sub add { 476sub add {
389 my ($self, $widget) = @_; 477 my ($self, $child) = @_;
390 478
391 $self->{children} = []; 479 $self->{children} = [];
392 480
393 $self->SUPER::add ($widget); 481 $self->SUPER::add ($child);
394} 482}
395 483
396sub remove { 484sub remove {
397 my ($self, $widget) = @_; 485 my ($self, $widget) = @_;
398 486
… …
407sub size_request { 495sub size_request {
408 $_[0]{children}[0]->size_request 496 $_[0]{children}[0]->size_request
409} 497}
410 498
411sub size_allocate { 499sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 500 my ($self, $w, $h) = @_;
413 501
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 502 $self->{children}[0]->configure (0, 0, $w, $h);
417} 503}
418 504
419############################################################################# 505#############################################################################
420 506
421package CFClient::UI::Window; 507package CFClient::UI::Window;
422 508
423our @ISA = CFClient::UI::Bin::; 509our @ISA = CFClient::UI::Bin::;
424 510
425use SDL::OpenGL; 511use CFClient::OpenGL;
426 512
427sub new { 513sub new {
428 my ($class, %arg) = @_; 514 my ($class, %arg) = @_;
429 515
430 my $self = $class->SUPER::new (%arg); 516 my $self = $class->SUPER::new (%arg);
… …
439} 525}
440 526
441sub render_chld { 527sub render_chld {
442 my ($self) = @_; 528 my ($self) = @_;
443 529
444 $self->{texture} = 530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 CFClient::Texture->new_from_opengl ( 531 glClearColor 0, 0, 0, 1;
446 $self->{w}, $self->{h}, sub { $self->child->draw } 532 glClear GL_COLOR_BUFFER_BIT;
447 ); 533 $self->child->draw;
534 };
448} 535}
449 536
450sub size_allocate { 537sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 538 my ($self, $w, $h) = @_;
452 539
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 540 $self->child->configure (0, 0, $w, $h);
456 541
457 $self->render_chld; 542 $self->render_chld;
458} 543}
459 544
460sub _draw { 545sub _draw {
… …
476 glDisable GL_TEXTURE_2D; 561 glDisable GL_TEXTURE_2D;
477} 562}
478 563
479############################################################################# 564#############################################################################
480 565
566package CFClient::UI::ViewPort;
567
568our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($self) = @_;
574
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578 @$self{qw(child_w child_h)}
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 $self->{children}[1]->draw;
585}
586
587
588#############################################################################
589
481package CFClient::UI::Frame; 590package CFClient::UI::Frame;
482 591
483our @ISA = CFClient::UI::Bin::; 592our @ISA = CFClient::UI::Bin::;
484 593
485use SDL::OpenGL; 594use CFClient::OpenGL;
595
596sub new {
597 my $class = shift;
598
599 my $self = $class->SUPER::new (
600 bg => [1, 1, 1, 1],
601 border_bg => [1, 1, 1, 1],
602 border => 0.8,
603 @_
604 );
605
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614}
486 615
487sub size_request { 616sub size_request {
488 my ($self) = @_; 617 my ($self) = @_;
489 my $chld = $self->child 618 ($self->{req_w}, $self->{req_h})
490 or return (0, 0);
491
492 $chld->move (2, 2);
493
494 map { $_ + 4 } $chld->size_request;
495} 619}
496 620
497sub size_allocate { 621sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 622 my ($self, $w, $h) = @_;
499 623 $self->{w} = $w;
500 $self->_size_allocate ($x, $y, $w, $h) or return; 624 $self->{h} = $h;
501 625 $self->child->configure (0, 0, $w, $h);
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503} 626}
504 627
505sub _draw { 628sub _draw {
506 my ($self) = @_; 629 my ($self) = @_;
507 630
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534
535sub size_request {
536 my ($self) = @_;
537
538 my ($w, $h) = $self->SUPER::size_request;
539
540 $h += $tex[1]->{h};
541 $h += $tex[4]->{h};
542 $w += $tex[2]->{w};
543 $w += $tex[3]->{w};
544
545 ($w, $h)
546}
547
548sub size_allocate {
549 my ($self, $x, $y, $w, $h) = @_;
550
551 $self->_size_allocate ($x, $y, $w, $h) or return;
552
553 $h -= $tex[1]->{h};
554 $h -= $tex[4]->{h};
555 $w -= $tex[2]->{w};
556 $w -= $tex[3]->{w};
557
558 $h = $h < 0 ? 0 : $h;
559 $w = $w < 0 ? 0 : $w;
560
561 my $child = $self->child;
562
563 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
564}
565
566sub _draw {
567 my ($self) = @_;
568
569 my ($w, $h) = ($self->{w}, $self->{h}); 631 my ($w, $h) = ($self->{w}, $self->{h});
570 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
571 632
572 glEnable GL_BLEND; 633 glEnable GL_BLEND;
573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
574 glEnable GL_TEXTURE_2D; 635 glEnable GL_TEXTURE_2D;
575 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
576 637
577 my $top = $tex[1]; 638# glBegin GL_QUADS;
639# glColor 0, 0, 0, 0;
640# glVertex 0 , 0;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645
646
647 $self->child->draw;
648 glDisable GL_BLEND;
649 glDisable GL_TEXTURE_2D;
650}
651
652#############################################################################
653
654package CFClient::UI::FancyFrame;
655
656our @ISA = CFClient::UI::Bin::;
657
658use CFClient::OpenGL;
659
660my @tex =
661 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
662 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
663
664sub new {
665 my $class = shift;
666
667 # TODO: user_x, user_y, overwrite moveto?
668
669 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1],
672 border => 0.8,
673 can_events => 1,
674 @_
675 );
676
677 $self->{title} &&= new CFClient::UI::Label
678 align => 0,
679 valign => 1,
680 text => $self->{title},
681 fontsize => 1;
682
683 $self
684}
685
686sub border {
687 int $_[0]{border} * $::FONTSIZE
688}
689
690sub size_request {
691 my ($self) = @_;
692
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
694
695 my ($w, $h) = $self->SUPER::size_request;
696
697 (
698 $w + $self->border * 2,
699 $h + $self->border * 2,
700 )
701}
702
703sub size_allocate {
704 my ($self, $w, $h) = @_;
705
706 $h -= List::Util::max 0, $self->border * 2;
707 $w -= List::Util::max 0, $self->border * 2;
708
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
710 if $self->{title};
711
712 $self->child->configure ($self->border, $self->border, $w, $h);
713}
714
715sub button_down {
716 my ($self, $ev, $x, $y) = @_;
717
718 my $border = $self->border;
719
720 if ($x < $self->{w} && $x >= $self->{w} - $border
721 && $y < $self->{h} && $y >= $self->{h} - $border) {
722
723 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h});
725
726 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_;
728
729 ($x, $y) = ($ev->{x}, $ev->{y});
730
731 $self->{user_w} = $bw + $x - $ox;
732 $self->{user_h} = $bh + $y - $oy;
733 $self->check_size;
734 };
735
736 } elsif ($x >= 0 && $x < $self->{w}
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y});
741
742 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_;
744
745 ($x, $y) = ($ev->{x}, $ev->{y});
746
747 $self->move ($bx + $x - $ox, $by + $y - $oy);
748 $self->update;
749 };
750 }
751}
752
753sub button_up {
754 my ($self, $ev, $x, $y) = @_;
755
756 delete $self->{motion};
757}
758
759sub mouse_motion {
760 my ($self, $ev, $x, $y) = @_;
761
762 $self->{motion}->($ev, $x, $y) if $self->{motion};
763}
764
765sub _draw {
766 my ($self) = @_;
767
768 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
770
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775
776 my $border = $self->border;
777
778 glColor @{ $self->{border_bg} };
578 $top->draw_quad (0, 0, $w, $top->{h}); 779 $tex[1]->draw_quad (0, 0, $w, $border);
579 780 $tex[3]->draw_quad (0, $border, $border, $ch);
580 my $left = $tex[3]; 781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
581 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 782 $tex[4]->draw_quad (0, $h - $border, $w, $border);
582
583 my $right = $tex[2];
584 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
585
586 my $bottom = $tex[4];
587 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
588 783
589 my $bg = $tex[0]; 784 my $bg = $tex[0];
590 glBindTexture GL_TEXTURE_2D, $bg->{name};
591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
592 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
593 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
594 785
786 # TODO: repeat texture not scale
595 my $rep_x = $cw / $bg->{w}; 787 my $rep_x = $cw / $bg->{w};
596 my $rep_y = $ch / $bg->{h}; 788 my $rep_y = $ch / $bg->{h};
597 789
598 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 790 glColor @{ $self->{bg} };
599 791
792 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch);
796
797 glDisable GL_TEXTURE_2D;
600 glDisable GL_BLEND; 798 glDisable GL_BLEND;
601 glDisable GL_TEXTURE_2D;
602 799
800 $self->{title}->draw if $self->{title};
603 $self->child->draw; 801 $self->child->draw;
604
605} 802}
606 803
607############################################################################# 804#############################################################################
608 805
609package CFClient::UI::Table; 806package CFClient::UI::Table;
610 807
611our @ISA = CFClient::UI::Base::; 808our @ISA = CFClient::UI::Base::;
612 809
613use List::Util qw(max sum); 810use List::Util qw(max sum);
614 811
615use SDL::OpenGL; 812use CFClient::OpenGL;
813
814sub new {
815 my $class = shift;
816
817 $class->SUPER::new (
818 col_expand => [],
819 @_
820 )
821}
616 822
617sub add { 823sub add {
618 my ($self, $x, $y, $chld) = @_; 824 my ($self, $x, $y, $child) = @_;
619 825
826 $child->set_parent ($self);
620 $self->{children}[$y][$x] = $chld; 827 $self->{children}[$y][$x] = $child;
621 $chld->set_parent ($self);
622 828
623 $self->{w} = $self->{h} = -1; 829 $child->check_size;
830}
831
832# TODO: move to container class maybe? send childs a signal on removal?
833sub clear {
834 my ($self) = @_;
835
836 delete $self->{children};
624 $self->update; 837 $self->update;
625} 838}
626 839
627sub get_wh { 840sub get_wh {
628 my ($self) = @_; 841 my ($self) = @_;
… …
634 or next; 847 or next;
635 848
636 for my $x (0 .. $#$row) { 849 for my $x (0 .. $#$row) {
637 my $widget = $row->[$x] 850 my $widget = $row->[$x]
638 or next; 851 or next;
639 my ($w, $h) = $widget->size_request; 852 my ($w, $h) = @$widget{qw(req_w req_h)};
640 853
641 $w[$x] = max $w[$x], $w; 854 $w[$x] = max $w[$x], $w;
642 $h[$y] = max $h[$y], $h; 855 $h[$y] = max $h[$y], $h;
643 } 856 }
644 } 857 }
… …
650 my ($self) = @_; 863 my ($self) = @_;
651 864
652 my ($ws, $hs) = $self->get_wh; 865 my ($ws, $hs) = $self->get_wh;
653 866
654 ( 867 (
655 (List::Util::sum @$ws), 868 (sum @$ws),
656 (List::Util::sum @$hs), 869 (sum @$hs),
657 ) 870 )
658} 871}
659 872
660sub size_allocate { 873sub size_allocate {
661 my ($self, $x, $y, $w, $h) = @_; 874 my ($self, $w, $h) = @_;
662
663 $self->_size_allocate ($x, $y, $w, $h) or return;
664 875
665 my ($ws, $hs) = $self->get_wh; 876 my ($ws, $hs) = $self->get_wh;
666 877
667 my $req_w = List::Util::sum @$ws; 878 my $req_w = sum @$ws;
668 my $req_h = List::Util::sum @$hs; 879 my $req_h = sum @$hs;
880
881 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1;
669 885
670 # linearly scale sizes 886 # linearly scale sizes
671 $_ *= $req_w / $w for @$ws; 887 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
672 $_ *= $req_h / $h for @$hs; 888 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
889
890 CFClient::UI::harmonize $ws;
891 CFClient::UI::harmonize $hs;
673 892
674 my $y; 893 my $y;
675 894
676 for my $r (0 .. $#{$self->{children}}) { 895 for my $r (0 .. $#{$self->{children}}) {
677 my $row = $self->{children}[$r] 896 my $row = $self->{children}[$r]
… …
679 898
680 my $x = 0; 899 my $x = 0;
681 my $row_h = $hs->[$r]; 900 my $row_h = $hs->[$r];
682 901
683 for my $c (0 .. $#$row) { 902 for my $c (0 .. $#$row) {
684 my $widget = $row->[$c]
685 or next;
686
687 my $col_w = $ws->[$c]; 903 my $col_w = $ws->[$c];
688 904
905 if (my $widget = $row->[$c]) {
689 $widget->size_allocate ($x, $y, $col_w, $row_h); 906 $widget->configure ($x, $y, $col_w, $row_h);
907 }
690 908
691 $x += $col_w; 909 $x += $col_w;
692 } 910 }
693 911
694 $y += $row_h; 912 $y += $row_h;
695 } 913 }
696 914
697} 915}
698 916
917sub find_widget {
918 my ($self, $x, $y) = @_;
919
920 $x -= $self->{x};
921 $y -= $self->{y};
922
923 my $res;
924
925 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
926 $res = $_->find_widget ($x, $y)
927 and return $res;
928 }
929
930 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
931}
932
699sub _draw { 933sub _draw {
700 my ($self) = @_; 934 my ($self) = @_;
701 935
702 for (grep $_, @{$self->{children}}) { 936 for (grep $_, @{$self->{children}}) {
703 $_->draw for grep $_, @$_; 937 $_->draw for grep $_, @$_;
704 } 938 }
705} 939}
706 940
707############################################################################# 941#############################################################################
708 942
943package CFClient::UI::HBox;
944
945# TODO: wrap into common Box base class
946
947our @ISA = CFClient::UI::Container::;
948
949sub size_request {
950 my ($self) = @_;
951
952 my @alloc = map [$_->size_request], @{$self->{children}};
953
954 (
955 (List::Util::sum map $_->[0], @alloc),
956 (List::Util::max map $_->[1], @alloc),
957 )
958}
959
960sub size_allocate {
961 my ($self, $w, $h) = @_;
962
963 ($h, $w) = ($w, $h);
964
965 my $children = $self->{children};
966
967 my @h = map $_->{req_w}, @$children;
968
969 my $req_h = List::Util::sum @h;
970
971 if ($req_h > $h) {
972 # ah well, not enough space
973 $_ *= $h / $req_h for @h;
974 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children;
976 $exp ||= 1;
977
978 for (0 .. $#$children) {
979 my $child = $children->[$_];
980
981 my $alloc_h = $h[$_];
982 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
983 $h[$_] = $alloc_h;
984 }
985 }
986
987 CFClient::UI::harmonize \@h;
988
989 my $y = 0;
990 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_];
993 $child->configure ($y, 0, $h, $w);
994
995 $y += $h;
996 }
997
998 1
999}
1000
1001#############################################################################
1002
709package CFClient::UI::VBox; 1003package CFClient::UI::VBox;
710 1004
1005# TODO: wrap into common Box base class
1006
711our @ISA = CFClient::UI::Container::; 1007our @ISA = CFClient::UI::Container::;
712
713use SDL::OpenGL;
714 1008
715sub size_request { 1009sub size_request {
716 my ($self) = @_; 1010 my ($self) = @_;
717 1011
718 my @alloc = map [$_->size_request], @{$self->{children}}; 1012 my @alloc = map [$_->size_request], @{$self->{children}};
… …
722 (List::Util::sum map $_->[1], @alloc), 1016 (List::Util::sum map $_->[1], @alloc),
723 ) 1017 )
724} 1018}
725 1019
726sub size_allocate { 1020sub size_allocate {
727 my ($self, $x, $y, $w, $h) = @_; 1021 my ($self, $w, $h) = @_;
728
729 $self->_size_allocate ($x, $y, $w, $h) or return;
730
731 return unless $self->{h};
732 1022
733 my $children = $self->{children}; 1023 my $children = $self->{children};
734 1024
735 my @h = map +($_->size_request)[1], @$children; 1025 my @h = map $_->{req_h}, @$children;
736 1026
737 my $req_h = List::Util::sum @h; 1027 my $req_h = List::Util::sum @h;
738 1028
739 if ($req_h > $h) { 1029 if ($req_h > $h) {
740 # ah well, not enough space 1030 # ah well, not enough space
741 $_ = $h[$_] * $h / $req_h for @h; 1031 $_ *= $h / $req_h for @h;
742 } else { 1032 } else {
743 my @exp = grep $_->{expand}, @$children; 1033 my $exp = List::Util::sum map $_->{expand}, @$children;
744 @exp = @$children unless @exp; 1034 $exp ||= 1;
745 1035
746 my %exp = map +($_ => 1), @exp;
747
748 for (0 .. $#$children) { 1036 for (0 .. $#$children) {
749 my $child = $children->[$_]; 1037 my $child = $children->[$_];
750 1038
751 my $alloc_h = $h[$_]; 1039 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
752 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
753 $h[$_] = $alloc_h;
754 } 1040 }
755 } 1041 }
1042
1043 CFClient::UI::harmonize \@h;
756 1044
757 my $y = 0; 1045 my $y = 0;
758 for (0 .. $#$children) { 1046 for (0 .. $#$children) {
759 my $child = $children->[$_]; 1047 my $child = $children->[$_];
760 my $h = $h[$_]; 1048 my $h = $h[$_];
761 $child->size_allocate (0, $y, $w, $h); 1049 $child->configure (0, $y, $w, $h);
762 1050
763 $y += $h; 1051 $y += $h;
764 } 1052 }
1053
1054 1
765} 1055}
766 1056
767############################################################################# 1057#############################################################################
768 1058
769package CFClient::UI::Label; 1059package CFClient::UI::Label;
770 1060
771our @ISA = CFClient::UI::Base::; 1061our @ISA = CFClient::UI::Base::;
772 1062
773use SDL::OpenGL; 1063use CFClient::OpenGL;
774 1064
775sub new { 1065sub new {
776 my ($class, %arg) = @_; 1066 my ($class, %arg) = @_;
777 1067
778 my $self = $class->SUPER::new ( 1068 my $self = $class->SUPER::new (
779 fg => [1, 1, 1], 1069 fg => [1, 1, 1],
780 height => $::FONTSIZE, 1070 fontsize => 1,
781 text => "", 1071 text => "",
782 align => -1, 1072 align => -1,
1073 valign => -1,
1074 padding => 2,
783 layout => new CFClient::Layout, 1075 layout => new CFClient::Layout,
1076 can_events => 0,
784 %arg 1077 %arg
785 ); 1078 );
786 1079
787 $self->set_text ($self->{text}); 1080 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout;
1084 }
1085
1086 $self->set_text (delete $self->{text}) if exists $self->{text};
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
788 1088
789 $self 1089 $self
790} 1090}
791 1091
792sub escape_text { 1092sub escape_text {
… …
800} 1100}
801 1101
802sub set_text { 1102sub set_text {
803 my ($self, $text) = @_; 1103 my ($self, $text) = @_;
804 1104
805 $self->{text} = $text;
806 $self->{layout}->set_markup ($text); 1105 $self->{layout}->set_text ($text);
807 1106
808 delete $self->{texture}; 1107 delete $self->{texture};
1108 $self->check_size;
809 $self->update; 1109 $self->update;
810} 1110}
811 1111
812sub get_text { 1112sub set_markup {
813 my ($self, $text) = @_; 1113 my ($self, $markup) = @_;
814 1114
815 $self->{text} 1115 $self->{layout}->set_markup ($markup);
1116
1117 delete $self->{texture};
1118 $self->check_size;
1119 $self->update;
816} 1120}
817 1121
818sub size_request { 1122sub size_request {
819 my ($self) = @_; 1123 my ($self) = @_;
820 1124
821 $self->{layout}->set_width; 1125 $self->{layout}->set_width;
822 $self->{layout}->set_height ($self->{height}); 1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127
823 $self->{layout}->size 1128 my ($w, $h) = $self->{layout}->size;
824# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack 1129
825# ( 1130 if (exists $self->{template}) {
826# $self->{texture}{w}, 1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
827# $self->{texture}{h}, 1132
828# ) 1133 my ($w2, $h2) = $self->{template}->size;
829# } else { 1134
830# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h}; 1135 $w = List::Util::max $w, $w2;
831# 1136 $h = List::Util::max $h, $h2;
832# ($w, $h)
833# } 1137 }
1138
1139 (
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
834} 1143}
835 1144
836sub size_allocate { 1145sub size_allocate {
837 my ($self, $x, $y, $w, $h) = @_; 1146 my ($self, $w, $h) = @_;
838
839 $self->_size_allocate ($x, $y, $w, $h) or return;
840 1147
841 delete $self->{texture}; 1148 delete $self->{texture};
842} 1149}
843 1150
844sub update { 1151sub set_fontsize {
845 my ($self) = @_; 1152 my ($self, $fontsize) = @_;
846 1153
847 delete $self->{texture}; 1154 $self->{fontsize} = $fontsize;
848 $self->SUPER::update; 1155 $self->check_size;
849} 1156}
850 1157
851sub _draw { 1158sub _draw {
852 my ($self) = @_; 1159 my ($self) = @_;
853 1160
854 my $tex = $self->{texture} ||= do { 1161 my $tex = $self->{texture} ||= do {
855 $self->{layout}->set_width ($self->{w}); 1162 $self->{layout}->set_width ($self->{w});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
856 new_from_layout CFClient::Texture $self->{layout} 1164 new_from_layout CFClient::Texture $self->{layout}
857 }; 1165 };
858 1166
859 glEnable GL_BLEND; 1167 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D; 1169 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 1171
864 glColor @{$self->{fg}}; 1172 glColor @{$self->{fg}};
865 1173
866 my $x = 1174 $self->{ox} = int (
867 $self->{align} < 0 ? 0 1175 $self->{align} < 0 ? $self->{padding}
868 : $self->{align} > 0 ? $self->{w} - $tex->{w} 1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
869 : ($self->{w} - $tex->{w}) * 0.5; 1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
870 1179
871 $tex->draw_quad ($x, 0); 1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy});
872 1187
873 glDisable GL_TEXTURE_2D; 1188 glDisable GL_TEXTURE_2D;
874 glDisable GL_BLEND; 1189 glDisable GL_BLEND;
875} 1190}
876 1191
877############################################################################# 1192#############################################################################
878 1193
879package CFClient::UI::Entry; 1194package CFClient::UI::EntryBase;
880 1195
881our @ISA = CFClient::UI::Label::; 1196our @ISA = CFClient::UI::Label::;
882 1197
883use SDL; 1198use CFClient::OpenGL;
884use SDL::OpenGL;
885 1199
886sub new { 1200sub new {
887 my $class = shift; 1201 my $class = shift;
888 1202
889 $class->SUPER::new ( 1203 $class->SUPER::new (
890 fg => [1, 1, 1], 1204 fg => [1, 1, 1],
891 bg => [0, 0, 0, 0.4], 1205 bg => [0, 0, 0, 0.2],
892 active_bg => [1, 1, 1], 1206 active_bg => [1, 1, 1, 0.5],
893 active_fg => [0, 0, 0], 1207 active_fg => [0, 0, 0],
1208 can_hover => 1,
1209 can_focus => 1,
1210 valign => 0,
1211 can_events => 1,
894 @_ 1212 @_
895 ) 1213 )
896} 1214}
897 1215
898sub _set_text { 1216sub _set_text {
899 my ($self, $text) = @_; 1217 my ($self, $text) = @_;
900 1218
1219 delete $self->{cur_h};
1220
1221 return if $self->{text} eq $text;
1222
1223 delete $self->{texture};
1224
901 $self->{last_activity} = $::NOW; 1225 $self->{last_activity} = $::NOW;
902
903 $self->{text} = $text; 1226 $self->{text} = $text;
904 $self->{layout}->set_width ($self->{w});
905 1227
906 $text =~ s/./*/g if $self->{hidden}; 1228 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text ");
907 1230
1231 $self->emit (changed => $self->{text});
1232}
908 1233
909 $self->{layout}->set_markup ($self->escape_text ($text)); 1234sub get_text {
910 1235 $_[0]{text}
911 $text = substr $text, 0, $self->{cursor};
912 utf8::encode $text;
913
914 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
915} 1236}
916 1237
917sub size_request { 1238sub size_request {
918 my ($self) = @_; 1239 my ($self) = @_;
919 1240
… …
921 1242
922 ($w + 1, $h) # add 1 for cursor 1243 ($w + 1, $h) # add 1 for cursor
923} 1244}
924 1245
925sub size_allocate { 1246sub size_allocate {
926 my ($self, $x, $y, $w, $h) = @_; 1247 my ($self, $w, $h) = @_;
927 1248
928 $self->SUPER::size_allocate ($x, $y, $w, $h); 1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
929
930 $self->_set_text ($self->{text});
931} 1250}
932 1251
933sub set_text { 1252sub set_text {
934 my ($self, $text) = @_; 1253 my ($self, $text) = @_;
935 1254
… …
939} 1258}
940 1259
941sub key_down { 1260sub key_down {
942 my ($self, $ev) = @_; 1261 my ($self, $ev) = @_;
943 1262
944 my $mod = $ev->key_mod; 1263 my $mod = $ev->{mod};
945 my $sym = $ev->key_sym; 1264 my $sym = $ev->{sym};
946
947 my $uni = $ev->key_unicode; 1265 my $uni = $ev->{unicode};
948 1266
949 my $text = $self->get_text; 1267 my $text = $self->get_text;
950 1268
951 if ($sym == SDLK_BACKSPACE) { 1269 if ($sym == 8) {
952 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
953 } elsif ($sym == SDLK_DELETE) { 1271 } elsif ($sym == 127) {
954 substr $text, $self->{cursor}, 1, ""; 1272 substr $text, $self->{cursor}, 1, "";
955 } elsif ($sym == SDLK_LEFT) { 1273 } elsif ($sym == CFClient::SDLK_LEFT) {
956 --$self->{cursor} if $self->{cursor}; 1274 --$self->{cursor} if $self->{cursor};
957 } elsif ($sym == SDLK_RIGHT) { 1275 } elsif ($sym == CFClient::SDLK_RIGHT) {
958 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1276 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) {
1282 $self->emit ('escape');
959 } elsif ($uni) { 1283 } elsif ($uni) {
960 substr $text, $self->{cursor}++, 0, chr $uni; 1284 substr $text, $self->{cursor}++, 0, chr $uni;
961 } 1285 }
962 1286
963 $self->_set_text ($text); 1287 $self->_set_text ($text);
… …
978 $self->SUPER::button_down ($ev, $x, $y); 1302 $self->SUPER::button_down ($ev, $x, $y);
979 1303
980 my $idx = $self->{layout}->xy_to_index ($x, $y); 1304 my $idx = $self->{layout}->xy_to_index ($x, $y);
981 1305
982 # byte-index to char-index 1306 # byte-index to char-index
983 my $text = $self->{layout}; 1307 my $text = $self->{text};
984 utf8::encode $text; 1308 utf8::encode $text;
985 $self->{cursor} = length substr $text, 0, $idx; 1309 $self->{cursor} = length substr $text, 0, $idx;
986 1310
987 $self->_set_text ($self->{text}); 1311 $self->_set_text ($self->{text});
988 $self->update; 1312 $self->update;
… …
1003 $self->{fg} = $self->{active_fg}; 1327 $self->{fg} = $self->{active_fg};
1004 } else { 1328 } else {
1005 glColor @{$self->{bg}}; 1329 glColor @{$self->{bg}};
1006 } 1330 }
1007 1331
1332 glEnable GL_BLEND;
1333 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1008 glBegin GL_QUADS; 1334 glBegin GL_QUADS;
1009 glVertex 0 , 0; 1335 glVertex 0 , 0;
1010 glVertex 0 , $self->{h}; 1336 glVertex 0 , $self->{h};
1011 glVertex $self->{w}, $self->{h}; 1337 glVertex $self->{w}, $self->{h};
1012 glVertex $self->{w}, 0; 1338 glVertex $self->{w}, 0;
1013 glEnd; 1339 glEnd;
1340 glDisable GL_BLEND;
1014 1341
1015 $self->SUPER::_draw; 1342 $self->SUPER::_draw;
1016 1343
1017 #TODO: force update every cursor change :( 1344 #TODO: force update every cursor change :(
1018 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1345 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1346
1347 unless (exists $self->{cur_h}) {
1348 my $text = substr $self->{text}, 0, $self->{cursor};
1349 utf8::encode $text;
1350
1351 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1352 }
1353
1019 glColor @{$self->{fg}}; 1354 glColor @{$self->{fg}};
1020 glBegin GL_LINES; 1355 glBegin GL_LINES;
1021 glVertex $self->{cur_x}, $self->{cur_y};
1022 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1356 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1357 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1023 glEnd; 1358 glEnd;
1024 } 1359 }
1025} 1360}
1026 1361
1027#############################################################################
1028
1029package CFClient::UI::Slider; 1362package CFClient::UI::Entry;
1030 1363
1031use strict;
1032
1033use SDL::OpenGL;
1034
1035our @ISA = CFClient::UI::DrawBG::; 1364our @ISA = CFClient::UI::EntryBase::;
1036 1365
1037sub size_request { 1366use CFClient::OpenGL;
1367
1368sub key_down {
1038 my ($self) = @_; 1369 my ($self, $ev) = @_;
1039 1370
1040 my $w = 50; 1371 my $sym = $ev->{sym};
1041 my $h = 10;
1042 1372
1043 $self->{vertical} ? ($h, $w) : ($w, $h) 1373 if ($sym == 13) {
1374 $self->emit (activate => $self->get_text);
1375 $self->update;
1376
1377 } else {
1378 $self->SUPER::key_down ($ev);
1379 }
1380
1044} 1381}
1382
1383#############################################################################
1384
1385package CFClient::UI::Button;
1386
1387our @ISA = CFClient::UI::Label::;
1388
1389use CFClient::OpenGL;
1390
1391my @tex =
1392 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1393 qw(b1_button_active.png);
1045 1394
1046sub new { 1395sub new {
1047 my $class = shift; 1396 my $class = shift;
1048 1397
1398 $class->SUPER::new (
1399 padding => 4,
1400 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1],
1403 can_hover => 1,
1404 align => 0,
1405 valign => 0,
1406 can_events => 1,
1407 @_
1408 )
1409}
1410
1411sub button_up {
1412 my ($self, $ev, $x, $y) = @_;
1413
1414 if ($x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) {
1416 $self->emit ("activate");
1417 }
1418}
1419
1420sub _draw {
1421 my ($self) = @_;
1422
1423 local $self->{fg} = $self->{fg};
1424
1425 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg};
1427 }
1428
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1;
1434
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1436
1437 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439
1440 $self->SUPER::_draw;
1441}
1442
1443#############################################################################
1444
1445package CFClient::UI::CheckBox;
1446
1447our @ISA = CFClient::UI::DrawBG::;
1448
1449my @tex =
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1452
1453use CFClient::OpenGL;
1454
1455sub new {
1456 my $class = shift;
1457
1458 $class->SUPER::new (
1459 padding => 2,
1460 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0],
1462 state => 0,
1463 can_hover => 1,
1464 @_
1465 )
1466}
1467
1468sub size_request {
1469 my ($self) = @_;
1470
1471 ($self->{padding} * 2 + 6) x 2
1472}
1473
1474sub button_down {
1475 my ($self, $ev, $x, $y) = @_;
1476
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1479 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state});
1481 }
1482}
1483
1484sub _draw {
1485 my ($self) = @_;
1486
1487 $self->SUPER::_draw;
1488
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1490
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1492
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494
1495 glEnable GL_BLEND;
1496 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505}
1506
1507#############################################################################
1508
1509package CFClient::UI::Image;
1510
1511our @ISA = CFClient::UI::Base::;
1512
1513use CFClient::OpenGL;
1514use Carp qw/confess/;
1515
1516our %loaded_images;
1517
1518sub new {
1519 my $class = shift;
1520
1521 my $self = $class->SUPER::new (can_events => 0, @_);
1522
1523 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1524
1525 $loaded_images{$self->{image}} ||=
1526 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1527
1528 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1529
1530 Scalar::Util::weaken $loaded_images{$self->{image}};
1531
1532 $self->{aspect} = $tex->{w} / $tex->{h};
1533
1534 $self
1535}
1536
1537sub size_request {
1538 my ($self) = @_;
1539
1540 ($self->{tex}->{w}, $self->{tex}->{h})
1541}
1542
1543sub _draw {
1544 my ($self) = @_;
1545
1546 my $tex = $self->{tex};
1547
1548 my ($w, $h) = ($self->{w}, $self->{h});
1549
1550 if ($self->{rot90}) {
1551 glRotate 90, 0, 0, 1;
1552 glTranslate 0, -$self->{w}, 0;
1553
1554 ($w, $h) = ($h, $w);
1555 }
1556
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561
1562 $tex->draw_quad (0, 0, $w, $h);
1563
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D;
1566}
1567
1568#############################################################################
1569
1570package CFClient::UI::VGauge;
1571
1572our @ISA = CFClient::UI::Base::;
1573
1574use CFClient::OpenGL;
1575
1576my %tex = (
1577 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ],
1581 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1584 ],
1585 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ],
1589 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1592 ],
1593);
1594
1595# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new {
1597 my $class = shift;
1598
1599 my $self = $class->SUPER::new (
1600 type => 'food',
1601 @_
1602 );
1603
1604 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1605
1606 $self
1607}
1608
1609sub size_request {
1610 my ($self) = @_;
1611
1612 #my $tex = $tex{$self->{type}}[0];
1613 #@$tex{qw(w h)}
1614 (0, 0)
1615}
1616
1617sub set_max {
1618 my ($self, $max) = @_;
1619
1620 $self->{max_val} = $max;
1621}
1622
1623sub set_value {
1624 my ($self, $val, $max) = @_;
1625
1626 $self->set_max ($max)
1627 if defined $max;
1628
1629 $max = $self->{max_val};
1630 $self->{val} = $val;
1631
1632 $self->update;
1633}
1634
1635sub _draw {
1636 my ($self) = @_;
1637
1638 my $tex = $tex{$self->{type}};
1639
1640 my ($w, $h) = ($self->{w}, $self->{h});
1641
1642 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1;
1644 glTranslate 0, -$self->{w}, 0;
1645
1646 ($w, $h) = ($h, $w);
1647 }
1648
1649 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651
1652 my $t1 = $tex->[0];
1653 my $t2 = $tex->[1];
1654
1655 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd;
1670
1671 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
1677 glEnd;
1678
1679 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D;
1681}
1682
1683#############################################################################
1684
1685package CFClient::UI::Gauge;
1686
1687our @ISA = CFClient::UI::VBox::;
1688
1689sub new {
1690 my ($class, %arg) = shift;
1691
1692 my $self = $class->SUPER::new (
1693 @_,
1694 );
1695
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999";
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999";
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701
1702 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708}
1709
1710sub set_fontsize {
1711 my ($self, $fsize) = @_;
1712
1713 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize);
1715}
1716
1717sub set_value {
1718 my ($self, $val, $max) = @_;
1719
1720 $self->set_max ($max)
1721 if defined $max;
1722
1723 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732}
1733
1734#############################################################################
1735
1736package CFClient::UI::Slider;
1737
1738use strict;
1739
1740use CFClient::OpenGL;
1741
1742our @ISA = CFClient::UI::DrawBG::;
1743
1744my @tex =
1745 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1746 qw(s1_slider.png s1_slider_bg.png);
1747
1748sub new {
1749 my $class = shift;
1750
1049 # range [value, low, high, page] 1751 # range [value, low, high, page]
1050 1752
1753 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off
1051 $class->SUPER::new ( 1756 my $self = $class->SUPER::new (
1052 fg => [1, 1, 1], 1757 fg => [1, 1, 1],
1053 active_fg => [0, 0, 0], 1758 active_fg => [0, 0, 0],
1054 range => [0, 0, 100, 10], 1759 range => [0, 0, 100, 10],
1760 req_w => 20,
1761 req_h => 20,
1055 vertical => 1, 1762 vertical => 0,
1763 can_hover => 1,
1764 inner_pad => 5,
1056 @_ 1765 @_
1057 ) 1766 );
1767
1768 $self
1769}
1770
1771sub size_request {
1772 my ($self) = @_;
1773
1774 my $w = $self->{req_w};
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1058} 1778}
1059 1779
1060sub button_down { 1780sub button_down {
1061 my ($self, $ev, $x, $y) = @_; 1781 my ($self, $ev, $x, $y) = @_;
1062 1782
… …
1070 if ($GRAB == $self) { 1790 if ($GRAB == $self) {
1071 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1791 my ($value, $lo, $hi, $page) = @{$self->{range}};
1072 1792
1073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1074 1794
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1797
1798 $x -= $inner_pad_px; # substract the padding
1075 $x = $x * ($hi - $lo) / $w + $lo; 1799 $x = $x * ($hi - $lo) / $inner_w + $lo;
1076 $x = $lo if $x < $lo; 1800 $x = $lo if $x < $lo;
1077 $x = $hi - $page if $x > $hi - $page; 1801 $x = $hi - $page if $x > $hi - $page;
1078 $self->{range}[0] = $x; 1802 $self->{range}[0] = $x;
1079 1803
1080 $self->emit (changed => $x); 1804 $self->emit (changed => $x);
1081 $self->update; 1805 $self->update;
1082 } 1806 }
1807}
1808
1809# the inner_* stuff is for generating a padding for the slider handle,
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1083} 1815}
1084 1816
1085sub _draw { 1817sub _draw {
1086 my ($self) = @_; 1818 my ($self) = @_;
1087 1819
… …
1101 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1102 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1103 1835
1104 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1105 1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1106 $page = int $page * $w / ($hi - $lo); 1843 $page = int $page * $inner_w / ($hi - $lo);
1107 $value = int +($value - $lo) * $w / ($hi - $lo); 1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1108 1845
1109 $w -= $page; 1846 $w -= $page;
1110 $page &= ~1; 1847 $page &= ~1;
1111 glTranslate $page * 0.5, 0, 0; 1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1112 1850
1113 glColor @$fg;
1114 glBegin GL_LINES;
1115 glVertex 0, 0; glVertex 0, $h;
1116 glVertex $w - 1, 0; glVertex $w - 1, $h;
1117 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1118 glEnd;
1119
1120 my $knob_a = $value - $page * 0.5; 1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1121 my $knob_b = $value + $page * 0.5; 1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1122 1853
1123 glBegin GL_QUADS; 1854 glEnable GL_BLEND;
1124 glColor @$fg; 1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1125 glVertex $knob_a, 0; 1856 glEnable GL_TEXTURE_2D;
1126 glVertex $knob_a, $h; 1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1127 glVertex $knob_b, $h;
1128 glVertex $knob_b, 0;
1129 1858
1130 if ($knob_a < $knob_b - 2) { 1859 # draw background
1131 glColor @$bg; 1860 $tex[1]->draw_quad (0, 0, $w, $h);
1132 glVertex $knob_a + 1, 1;
1133 glVertex $knob_a + 1, $h - 1;
1134 glVertex $knob_b - 1, $h - 1;
1135 glVertex $knob_b - 1, 1;
1136 }
1137 glEnd;
1138}
1139 1861
1140############################################################################# 1862 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1141 1864
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D;
1867}
1868
1869#############################################################################
1870
1142package CFClient::UI::MapWidget; 1871package CFClient::UI::TextView;
1143 1872
1144use strict;
1145
1146use List::Util qw(min max);
1147
1148use SDL;
1149use SDL::OpenGL;
1150
1151our @ISA = CFClient::UI::Base::; 1873our @ISA = CFClient::UI::HBox::;
1874
1875use CFClient::OpenGL;
1152 1876
1153sub new { 1877sub new {
1154 my $class = shift; 1878 my $class = shift;
1155 1879
1156 $class->SUPER::new ( 1880 my $self = $class->SUPER::new (
1157 z => -1, 1881 fontsize => 1,
1158 list => (glGenLists 1),
1159 @_ 1882 @_,
1883
1884 layout => (new CFClient::Layout),
1885 par => [],
1886 height => 0,
1887 children => [
1888 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1),
1890 ],
1160 ) 1891 );
1161}
1162 1892
1163sub key_down { 1893 $self->{children}[1]->connect (changed => sub {
1164 print "MAPKEYDOWN\n"; 1894 $self->update;
1165} 1895 });
1166 1896
1167sub key_up { 1897 $self
1168} 1898}
1169 1899
1170sub size_request { 1900sub set_fontsize {
1901 my ($self, $fontsize) = @_;
1902
1903 $self->{fontsize} = $fontsize;
1904 $self->reflow;
1905}
1906
1907sub text_height {
1908 my ($self, $text) = @_;
1909
1910 my $layout = $self->{layout};
1911
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w});
1914 $layout->set_text ($text);
1171 ( 1915
1172 1 + int $::WIDTH / 32, 1916 ($layout->size)[1]
1173 1 + int $::HEIGHT / 32, 1917}
1174 ) 1918
1919sub reflow {
1920 my ($self) = @_;
1921
1922 $self->{need_reflow}++;
1923 $self->update;
1924}
1925
1926sub size_allocate {
1927 my ($self, $w, $h) = @_;
1928
1929 $self->SUPER::size_allocate ($w, $h);
1930
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935}
1936
1937sub add_paragraph {
1938 my ($self, $color, $text) = @_;
1939
1940 #TODO: intelligently "reformat" paragraph
1941
1942 my $height = $self->text_height ($text);
1943
1944 $self->{height} += $height;
1945
1946 push @{$self->{par}}, [$height, $color, $text];
1947
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1949 $self->{children}[1]->update;
1175} 1950}
1176 1951
1177sub update { 1952sub update {
1178 my ($self) = @_; 1953 my ($self) = @_;
1179 1954
1180 $self->{need_update} = 1;
1181 $self->SUPER::update; 1955 $self->SUPER::update;
1956
1957 return unless $self->{h} > 0;
1958
1959 delete $self->{texture};
1960
1961 $ROOT->on_refresh ($self, sub {
1962 if (delete $self->{need_reflow}) {
1963 my $height = 0;
1964
1965 $height += $_->[0] = $self->text_height ($_->[2])
1966 for @{$self->{par}};
1967
1968 $self->{height} = $height;
1969
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1971
1972 delete $self->{texture};
1973 }
1974
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1976 glClearColor 0, 0, 0, 1;
1977 glClear GL_COLOR_BUFFER_BIT;
1978
1979 glEnable GL_BLEND;
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983
1984 my $top = int $self->{children}[1]{range}[0];
1985
1986 my $y0 = $top;
1987 my $y1 = $top + $self->{h};
1988
1989 my $y = 0;
1990
1991 my $layout = $self->{layout};
1992
1993 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0];
1995
1996 if ($y0 < $y + $h && $y < $y1) {
1997 $layout->set_text ($par->[2]);
1998
1999 glColor @{ $par->[1] };
2000 my ($W, $H) = $layout->size;
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2002 }
2003
2004 $y += $h;
2005 }
2006
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND;
2009 };
2010 });
1182} 2011}
1183 2012
1184sub _draw { 2013sub _draw {
1185 my ($self) = @_; 2014 my ($self) = @_;
1186 2015
1187 if (delete $self->{need_update}) { 2016 if ($self->{texture}) {
1188 glNewList $self->{list}, GL_COMPILE;
1189
1190 my $mx = $::CONN->{mapx};
1191 my $my = $::CONN->{mapy};
1192
1193 my $map = $::CONN->{map};
1194
1195 my ($xofs, $yofs);
1196
1197 my $sw = 1 + int $::WIDTH / 32;
1198 my $sh = 1 + int $::HEIGHT / 32;
1199
1200 if ($::CONN->{mapw} > $sw) {
1201 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1202 } else {
1203 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1204 }
1205
1206 if ($::CONN->{maph} > $sh) {
1207 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1208 } else {
1209 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1210 }
1211
1212 glEnable GL_TEXTURE_2D; 2017 glEnable GL_TEXTURE_2D;
1213 glEnable GL_BLEND;
1214 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1215 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1216 2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1217 my $sw4 = ($sw + 3) & ~3;
1218 my $darkness = "\x00" x ($sw4 * $sh);
1219
1220 for my $x (0 .. $sw - 1) {
1221 my $row = $map->[$x + $xofs];
1222 for my $y (0 .. $sh - 1) {
1223
1224 my $cell = $row->[$y + $yofs]
1225 or next;
1226
1227 my $dark = $cell->[0];
1228 if ($dark < 0) {
1229 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1230 } else {
1231 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1232 }
1233
1234 for my $num (grep $_, @$cell[1,2,3]) {
1235 my $tex = $::CONN->{face}[$num]{texture} || next;
1236
1237 my ($w, $h) = @$tex{qw(w h)};
1238
1239 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1240 }
1241 }
1242 }
1243
1244# if (1) { # higher quality darkness
1245# $lighting =~ s/(.)/$1$1$1/gs;
1246# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1247#
1248# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1249#
1250# $lighting = $pb->get_pixels;
1251# $lighting =~ s/(.)../$1/gs;
1252# }
1253
1254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1255
1256 $darkness = new CFClient::Texture
1257 w => $sw4,
1258 h => $sh,
1259 data => $darkness,
1260 internalformat => GL_ALPHA,
1261 format => GL_ALPHA;
1262
1263 glColor 0.45, 0.45, 0.45, 1;
1264 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1265
1266 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1267 glDisable GL_BLEND;
1268
1269 glEndList;
1270 } 2021 }
1271 2022
1272 glCallList $self->{list}; 2023 $self->{children}[1]->draw;
1273}
1274 2024
1275my %DIR = (
1276 SDLK_KP8, [1, "north"],
1277 SDLK_KP9, [2, "northeast"],
1278 SDLK_KP6, [3, "east"],
1279 SDLK_KP3, [4, "southeast"],
1280 SDLK_KP2, [5, "south"],
1281 SDLK_KP1, [6, "southwest"],
1282 SDLK_KP4, [7, "west"],
1283 SDLK_KP7, [8, "northwest"],
1284
1285 SDLK_UP, [1, "north"],
1286 SDLK_RIGHT, [3, "east"],
1287 SDLK_DOWN, [5, "south"],
1288 SDLK_LEFT, [7, "west"],
1289);
1290
1291sub key_down {
1292 my ($self, $ev) = @_;
1293
1294 my $mod = $ev->key_mod;
1295 my $sym = $ev->key_sym;
1296
1297 if ($sym == SDLK_KP5) {
1298 $::CONN->send ("command stay fire");
1299 } elsif (exists $DIR{$sym}) {
1300 if ($mod & KMOD_SHIFT) {
1301 $self->{shft}++;
1302 $::CONN->send ("command fire $DIR{$sym}[0]");
1303 } elsif ($mod & KMOD_CTRL) {
1304 $self->{ctrl}++;
1305 $::CONN->send ("command run $DIR{$sym}[0]");
1306 } else {
1307 $::CONN->send ("command $DIR{$sym}[1]");
1308 }
1309 }
1310}
1311
1312sub key_up {
1313 my ($self, $ev) = @_;
1314
1315 my $mod = $ev->key_mod;
1316 my $sym = $ev->key_sym;
1317
1318 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1319 $::CONN->send ("command fire_stop");
1320 }
1321 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1322 $::CONN->send ("command run_stop");
1323 }
1324} 2025}
1325 2026
1326############################################################################# 2027#############################################################################
1327 2028
1328package CFClient::UI::Animator; 2029package CFClient::UI::Animator;
1329 2030
1330use SDL::OpenGL; 2031use CFClient::OpenGL;
1331 2032
1332our @ISA = CFClient::UI::Bin::; 2033our @ISA = CFClient::UI::Bin::;
1333 2034
1334sub moveto { 2035sub moveto {
1335 my ($self, $x, $y) = @_; 2036 my ($self, $x, $y) = @_;
… …
1365 glPopMatrix; 2066 glPopMatrix;
1366} 2067}
1367 2068
1368############################################################################# 2069#############################################################################
1369 2070
1370package CFClient::UI::Toplevel; 2071package CFClient::UI::Flopper;
2072
2073our @ISA = CFClient::UI::Button::;
2074
2075sub new {
2076 my $class = shift;
2077
2078 my $self = $class->SUPER::new (
2079 state => 0,
2080 connect_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_
2083 );
2084
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self
2091}
2092
2093sub toggle_flopper {
2094 my ($self) = @_;
2095
2096 # TODO: use animation
2097 if ($self->{state} = !$self->{state}) {
2098 $CFClient::UI::ROOT->add ($self->{other});
2099 $self->{other}->move ($self->coord2global (0, $self->{h}));
2100 $self->emit ("open");
2101 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other});
2103 $self->emit ("close");
2104 }
2105
2106 $self->emit (changed => $self->{state});
2107}
2108
2109#############################################################################
2110
2111package CFClient::UI::Root;
1371 2112
1372our @ISA = CFClient::UI::Container::; 2113our @ISA = CFClient::UI::Container::;
2114
2115use CFClient::OpenGL;
2116
2117sub check_size {
2118 my ($self) = @_;
2119
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2121}
1373 2122
1374sub size_request { 2123sub size_request {
1375 ($::WIDTH, $::HEIGHT) 2124 ($::WIDTH, $::HEIGHT)
1376} 2125}
1377 2126
1378sub size_allocate { 2127sub configure {
1379 my ($self, $x, $y, $w, $h) = @_; 2128 my ($self, $x, $y, $w, $h) = @_;
1380 2129
1381 $self->_size_allocate ($x, $y, $w, $h); 2130 $self->SUPER::configure ($x, $y, $w, $h);
1382 2131
1383 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1384 for @{$self->{children}}; 2132 for my $child (@{$self->{children}}) {
1385} 2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1386 2134
1387sub translate { 2135 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2137 $child->configure ($X, $Y, $W,$H);
2138 }
2139}
2140
2141sub _topleft {
1388 my ($self, $x, $y) = @_; 2142 my ($self, $x, $y) = @_;
1389 2143
1390 ($x, $y) 2144 ($x, $y)
1391} 2145}
1392 2146
1393sub update { 2147sub update {
1394 my ($self) = @_; 2148 my ($self) = @_;
1395 2149
1396 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2150 $self->check_size;
1397 ::refresh (); 2151 ::refresh ();
1398} 2152}
1399 2153
1400sub add { 2154sub add {
1401 my ($self, $widget) = @_; 2155 my ($self, $child) = @_;
1402 2156
2157 # integerize window positions
2158 $child->{x} = int $child->{x};
2159 $child->{y} = int $child->{y};
2160
1403 $self->SUPER::add ($widget); 2161 $self->SUPER::add ($child);
2162}
1404 2163
1405 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2164sub on_refresh {
2165 my ($self, $id, $cb) = @_;
2166
2167 $self->{refresh_hook}{$id} = $cb;
1406} 2168}
1407 2169
1408sub draw { 2170sub draw {
1409 my ($self) = @_; 2171 my ($self) = @_;
1410 2172
2173 while (my $rcb = delete $self->{refresh_hook}) {
2174 $_->() for values %$rcb;
2175 }
2176
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT;
2180
2181 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2184 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity;
2186
1411 $self->_draw; 2187 $self->_draw;
1412} 2188}
1413 2189
1414############################################################################# 2190#############################################################################
1415 2191
1416package CFClient::UI; 2192package CFClient::UI;
1417 2193
1418$TOPLEVEL = new CFClient::UI::Toplevel; 2194$ROOT = new CFClient::UI::Root;
1419 2195
14201 21961
1421 2197

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