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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.197 by root, Fri May 12 01:47:04 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 $TOOLTIP->check_size;
40 $TOOLTIP->update;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 delete $TOOLTIP->{owner};
50}
14 51
15# class methods for events 52# class methods for events
16sub feed_sdl_key_down_event { 53sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
55 if $FOCUS;
18} 56}
19 57
20sub feed_sdl_key_up_event { 58sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
60 if $FOCUS;
22} 61}
23 62
24sub feed_sdl_button_down_event { 63sub feed_sdl_button_down_event {
25 my ($ev) = @_; 64 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 65 my ($x, $y) = ($ev->{x}, $ev->{y});
27 66
28 if (!$BUTTON_STATE) { 67 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 68 my $widget = $ROOT->find_widget ($x, $y);
30 69
31 $GRAB = $widget; 70 $GRAB = $widget;
32 $GRAB->update if $GRAB; 71 $GRAB->update if $GRAB;
33 }
34 72
73 check_tooltip;
74 }
75
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 77
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 78 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y);
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81 }
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 92 if ($GRAB) {
93 ($x, $y) = $GRAB->coord2local ($x, $y);
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
49 96
50 if (!$BUTTON_STATE) { 97 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 98 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 99 $grab->update if $grab;
53 $GRAB->update if $GRAB; 100 $GRAB->update if $GRAB;
101
102 check_tooltip;
54 } 103 }
55} 104}
56 105
57sub feed_sdl_motion_event { 106sub feed_sdl_motion_event {
58 my ($ev) = @_; 107 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 108 my ($x, $y) = ($ev->{x}, $ev->{y});
60 109
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 110 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 111
63 if ($widget != $HOVER) { 112 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 113 my $hover = $HOVER; $HOVER = $widget;
65 114
66 $hover->update if $hover && $hover->{can_hover}; 115 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 116 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 117
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 118 check_tooltip;
119 }
120
121 if ($HOVER) {
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
71} 125}
72 126
73# convert position array to integers 127# convert position array to integers
74sub harmonize { 128sub harmonize {
75 my ($vals) = @_; 129 my ($vals) = @_;
… …
87 141
88package CFClient::UI::Base; 142package CFClient::UI::Base;
89 143
90use strict; 144use strict;
91 145
92use SDL::OpenGL; 146use CFClient::OpenGL;
93 147
94sub new { 148sub new {
95 my $class = shift; 149 my $class = shift;
96 150
97 my $self = bless { 151 my $self = bless {
98 x => 0, 152 x => 0,
99 y => 0, 153 y => 0,
100 z => 0, 154 z => 0,
101 w => -1, 155 can_events => 1,
102 h => -1,
103 @_ 156 @_
104 }, $class; 157 }, $class;
105 158
106 for (keys %$self) { 159 for (keys %$self) {
107 if (/^connect_(.*)$/) { 160 if (/^connect_(.*)$/) {
… …
110 } 163 }
111 164
112 $self 165 $self
113} 166}
114 167
168sub destroy {
169 my ($self) = @_;
170
171 $self->hide;
172 %$self = ();
173}
174
175sub show {
176 my ($self) = @_;
177
178 return if $self->{parent};
179
180 $CFClient::UI::ROOT->add ($self);
181}
182
183sub hide {
184 my ($self) = @_;
185
186 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self;
188
189 $self->{parent}->remove ($self)
190 if $self->{parent};
191}
192
115sub move { 193sub move {
116 my ($self, $x, $y, $z) = @_; 194 my ($self, $x, $y, $z) = @_;
117 195
118 $self->{x} = int $x; 196 $self->{x} = int $x;
119 $self->{y} = int $y; 197 $self->{y} = int $y;
120 $self->{z} = $z if defined $z; 198 $self->{z} = $z if defined $z;
121 199
122 $self->update; 200 $self->update;
123} 201}
124 202
125sub needs_redraw { 203sub set_size {
126 0 204 my ($self, $w, $h) = @_;
205
206 $self->{user_w} = $w;
207 $self->{user_h} = $h;
208
209 $self->check_size;
127} 210}
128 211
129sub size_request { 212sub size_request {
130 require Carp; 213 require Carp;
131 Carp::confess "size_request is abtract"; 214 Carp::confess "size_request is abstract";
132} 215}
133 216
134sub configure { 217sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 218 my ($self, $x, $y, $w, $h) = @_;
136 219
220 if ($self->{aspect}) {
221 my $w2 = List::Util::min $w, int $h * $self->{aspect};
222 my $h2 = List::Util::min $h, int $w / $self->{aspect};
223
224 # use alignment to adjust x, y
225
226 $x += int +($w - $w2) * 0.5;
227 $y += int +($h - $h2) * 0.5;
228
229 ($w, $h) = ($w2, $h2);
230 }
231
232 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 233 $self->{x} = $x;
138 $self->{y} = $y; 234 $self->{y} = $y;
235 $self->update;
236 }
139 237
140 return unless $self->{w} != $w || $self->{h} != $h; 238 if ($self->{w} != $w || $self->{h} != $h) {
141 239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 240 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 241}
147 242
148sub size_allocate { 243sub size_allocate {
149 # nothing to be done 244 # nothing to be done
150} 245}
151 246
152# return top left coordinates 247sub children {
153sub _topleft { 248}
249
250# call when resolution changes etc.
251sub reconfigure {
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size;
258 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
259 $self->update;
260}
261
262sub set_max_size {
154 my ($self, $x, $y) = @_; 263 my ($self, $w, $h) = @_;
155 264
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 265 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h;
157} 267}
158 268
159# translate global coordinates to local coordinate system 269# translate global coordinates to local coordinate system
160sub coord2local { 270sub coord2local {
161 my ($self, $x, $y) = @_; 271 my ($self, $x, $y) = @_;
162 272
163 my ($X, $Y) = $self->_topleft; 273 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 274}
166 275
167# translate local coordinates to global coordinate system 276# translate local coordinates to global coordinate system
168sub coord2global { 277sub coord2global {
169 my ($self, $x, $y) = @_; 278 my ($self, $x, $y) = @_;
170 279
171 my ($X, $Y) = $self->_topleft; 280 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 281}
174 282
175sub focus_in { 283sub focus_in {
176 my ($self) = @_; 284 my ($self) = @_;
177 285
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 345 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 346 glVertex $x , $y + $self->{h};
239 glEnd; 347 glEnd;
240 glDisable GL_BLEND; 348 glDisable GL_BLEND;
241 } 349 }
350
351 if ($ENV{PCLIENT_DEBUG}) {
352 glPushMatrix;
353 glColor 1, 1, 0, 1;
354 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
355 glBegin GL_LINE_LOOP;
356 glVertex 0 , 0;
357 glVertex $self->{w}, 0;
358 glVertex $self->{w}, $self->{h};
359 glVertex 0 , $self->{h};
360 glEnd;
361 glPopMatrix;
362 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
363 }
242} 364}
243 365
244sub _draw { 366sub _draw {
245 my ($self) = @_; 367 my ($self) = @_;
246 368
247 warn "no draw defined for $self\n"; 369 warn "no draw defined for $self\n";
248} 370}
249 371
250sub find_widget { 372sub find_widget {
251 my ($self, $x, $y) = @_; 373 my ($self, $x, $y) = @_;
374
375 return () unless $self->{can_events};
252 376
253 return $self 377 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 378 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 379 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 380
… …
259 383
260sub set_parent { 384sub set_parent {
261 my ($self, $parent) = @_; 385 my ($self, $parent) = @_;
262 386
263 Scalar::Util::weaken ($self->{parent} = $parent); 387 Scalar::Util::weaken ($self->{parent} = $parent);
388
389 $self->check_size
390 unless exists $self->{req_w};
264} 391}
265 392
266sub check_size { 393sub check_size {
267 my ($self) = @_; 394 my ($self, $forced) = @_;
268 395
269 my ($w, $h) = $self->size_request; 396 $self->{force_alloc} = 1 if $forced;
270 397 $CFClient::UI::ROOT->{check_size}{$self} = $self;
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281} 398}
282 399
283sub update { 400sub update {
284 my ($self) = @_; 401 my ($self) = @_;
285 402
… …
294} 411}
295 412
296sub emit { 413sub emit {
297 my ($self, $signal, @args) = @_; 414 my ($self, $signal, @args) = @_;
298 415
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 416 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
300 $cb->($self, @args);
301 }
302} 417}
303 418
304sub DESTROY { 419sub DESTROY {
305 my ($self) = @_; 420 my ($self) = @_;
306 421
… …
312package CFClient::UI::DrawBG; 427package CFClient::UI::DrawBG;
313 428
314our @ISA = CFClient::UI::Base::; 429our @ISA = CFClient::UI::Base::;
315 430
316use strict; 431use strict;
317use SDL::OpenGL; 432use CFClient::OpenGL;
318 433
319sub new { 434sub new {
320 my $class = shift; 435 my $class = shift;
321 436
322 # range [value, low, high, page] 437 # range [value, low, high, page]
… …
351 466
352package CFClient::UI::Empty; 467package CFClient::UI::Empty;
353 468
354our @ISA = CFClient::UI::Base::; 469our @ISA = CFClient::UI::Base::;
355 470
471sub new {
472 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg);
474}
475
356sub size_request { 476sub size_request {
357 (0, 0) 477 (0, 0)
358} 478}
359 479
360sub draw { } 480sub draw { }
… …
368sub new { 488sub new {
369 my ($class, %arg) = @_; 489 my ($class, %arg) = @_;
370 490
371 my $children = delete $arg{children} || []; 491 my $children = delete $arg{children} || [];
372 492
373 my $self = $class->SUPER::new (children => [], %arg); 493 my $self = $class->SUPER::new (
494 children => [],
495 can_events => 0,
496 %arg,
497 );
374 $self->add ($_) for @$children; 498 $self->add ($_) for @$children;
375 499
376 $self 500 $self
377} 501}
378 502
379sub add { 503sub add {
380 my ($self, $child) = @_; 504 my ($self, @widgets) = @_;
381 505
382 $child->set_parent ($self); 506 $_->set_parent ($self)
507 for @widgets;
383 508
384 use sort 'stable'; 509 use sort 'stable';
385 510
386 $self->{children} = [ 511 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} } 512 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child 513 @{$self->{children}}, @widgets
389 ]; 514 ];
390 515
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size; 516 $self->check_size (1);
517 $self->update;
518}
519
520sub children {
521 @{ $_[0]{children} }
394} 522}
395 523
396sub remove { 524sub remove {
397 my ($self, $widget) = @_; 525 my ($self, $child) = @_;
398 526
527 delete $child->{parent};
528 $child->hide;
529
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
400 531
401 $self->check_size; 532 $self->check_size;
533 $self->update;
534}
535
536sub clear {
537 my ($self) = @_;
538
539 my $children = delete $self->{children};
540 $self->{children} = [];
541
542 for (@$children) {
543 delete $_->{parent};
544 $_->hide;
545 }
546
547 $self->check_size;
548 $self->update;
402} 549}
403 550
404sub find_widget { 551sub find_widget {
405 my ($self, $x, $y) = @_; 552 my ($self, $x, $y) = @_;
406 553
… …
436 583
437 $class->SUPER::new (children => [$child], %arg) 584 $class->SUPER::new (children => [$child], %arg)
438} 585}
439 586
440sub add { 587sub add {
441 my ($self, $widget) = @_; 588 my ($self, $child) = @_;
442 589
443 $self->{children} = []; 590 $self->{children} = [];
444 591
445 $self->SUPER::add ($widget); 592 $self->SUPER::add ($child);
446} 593}
447 594
448sub remove { 595sub remove {
449 my ($self, $widget) = @_; 596 my ($self, $widget) = @_;
450 597
… …
470 617
471package CFClient::UI::Window; 618package CFClient::UI::Window;
472 619
473our @ISA = CFClient::UI::Bin::; 620our @ISA = CFClient::UI::Bin::;
474 621
475use SDL::OpenGL; 622use CFClient::OpenGL;
476 623
477sub new { 624sub new {
478 my ($class, %arg) = @_; 625 my ($class, %arg) = @_;
479 626
480 my $self = $class->SUPER::new (%arg); 627 my $self = $class->SUPER::new (%arg);
481} 628}
482 629
483sub update { 630sub update {
484 my ($self) = @_; 631 my ($self) = @_;
485 632
486 # we want to do this delayed... 633 $ROOT->on_refresh ($self => sub { $self->render_child });
487 $self->render_chld;
488 $self->SUPER::update; 634 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 };
499} 635}
500 636
501sub size_allocate { 637sub size_allocate {
502 my ($self, $w, $h) = @_; 638 my ($self, $w, $h) = @_;
503 639
504 $self->child->configure (0, 0, $w, $h); 640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
505 643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
648sub render_child {
649 my ($self) = @_;
650
651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652 glClearColor 0, 0, 0, 0;
653 glClear GL_COLOR_BUFFER_BIT;
654
506 $self->render_chld; 655 $self->_render;
656# glColorMask 1, 1, 1, 0;
657# glEnable GL_BLEND;
658# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659# glRasterPos 0, 0;
660# glCopyPixels 0, 0, $self->{w}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
663 };
507} 664}
508 665
509sub _draw { 666sub _draw {
510 my ($self) = @_; 667 my ($self) = @_;
511 668
512 my ($w, $h) = ($self->w, $self->h); 669 my ($w, $h) = ($self->w, $self->h);
513 670
514 my $tex = $self->{texture} 671 my $tex = $self->{texture}
515 or return; 672 or return;
516 673
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 674 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 675 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676 glColor 0, 0, 0, 1;
521 677
522 $tex->draw_quad (0, 0, $w, $h); 678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523 679
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
526} 681}
527 682
528############################################################################# 683#############################################################################
529 684
530package CFClient::UI::ViewPort; 685package CFClient::UI::ViewPort;
531 686
532our @ISA = CFClient::UI::Window::; 687our @ISA = CFClient::UI::Window::;
533 688
534sub new { die }
535
536sub size_request { 689sub size_request {
537 my ($self) = @_; 690 my ($self) = @_;
538 691
539 @$self{qw(child_w child_h)} = $self->child->size_request; 692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
541 694
542 @$self{qw(child_w child_h)} 695 @$self{qw(child_w child_h)}
543} 696}
544 697
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame;
555
556our @ISA = CFClient::UI::Bin::;
557
558use SDL::OpenGL;
559
560sub size_request {
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate { 698sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_; 699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
572 738 }
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574} 739}
575 740
576sub _draw { 741sub _render {
577 my ($self) = @_; 742 my ($self) = @_;
578 743
579 my $chld = $self->child; 744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
580 745
581 my ($w, $h) = $chld->size_request; 746 $self->SUPER::_render;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592} 747}
593 748
594############################################################################# 749#############################################################################
595 750
596package CFClient::UI::FancyFrame; 751package CFClient::UI::ScrolledWindow;
597 752
598our @ISA = CFClient::UI::Bin::; 753our @ISA = CFClient::UI::HBox::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 754
606sub new { 755sub new {
607 my $class = shift; 756 my $class = shift;
608 757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depeneing on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792#############################################################################
793
794package CFClient::UI::FancyFrame;
795
796our @ISA = CFClient::UI::Bin::;
797
798use CFClient::OpenGL;
799
800my @tex =
801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
802 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
803
804sub new {
805 my $class = shift;
806
609 # TODO: user_x, user_y, overwrite moveto? 807 # TODO: user_x, user_y, overwrite moveto?
610 808
611 $class->SUPER::new ( 809 my $self = $class->SUPER::new (
612 bg => [1, 1, 1, 1], 810 bg => [1, 1, 1, 1],
613 border_bg => [1, 1, 1, 1], 811 border_bg => [1, 1, 1, 1],
614 border => int $::FONTSIZE * 0.8, 812 border => 0.6,
813 can_events => 1,
615 @_ 814 @_
616 ) 815 );
816
817 $self->{title} &&= new CFClient::UI::Label
818 align => 0,
819 valign => 1,
820 text => $self->{title},
821 fontsize => $self->{border};
822
823 $self
824}
825
826sub border {
827 int $_[0]{border} * $::FONTSIZE
617} 828}
618 829
619sub size_request { 830sub size_request {
620 my ($self) = @_; 831 my ($self) = @_;
621 832
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624 my ($w, $h) = $self->SUPER::size_request; 833 my ($w, $h) = $self->SUPER::size_request;
625 834
626 ( 835 (
627 $w + $self->{border} * 2, 836 $w + $self->border * 2,
628 $h + $self->{border} * 2, 837 $h + $self->border * 2,
629 ) 838 )
630} 839}
631 840
632sub size_allocate { 841sub size_allocate {
633 my ($self, $w, $h) = @_; 842 my ($self, $w, $h) = @_;
634 843
635 $h -= List::Util::max 0, $self->{border} * 2; 844 $h -= List::Util::max 0, $self->border * 2;
636 $w -= List::Util::max 0, $self->{border} * 2; 845 $w -= List::Util::max 0, $self->border * 2;
637 846
847 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
848 if $self->{title};
849
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 850 $self->child->configure ($self->border, $self->border, $w, $h);
639} 851}
640 852
641sub button_down { 853sub button_down {
642 my ($self, $ev, $x, $y) = @_; 854 my ($self, $ev, $x, $y) = @_;
643 855
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 856 my ($w, $h) = @$self{qw(w h)};
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 857 my $border = $self->border;
646 858
859 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
860 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
861
862 if ($lr & $td) {
863 my ($wx, $wy) = ($self->{x}, $self->{y});
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 864 my ($ox, $oy) = ($ev->{x}, $ev->{y});
648 my ($bw, $bh) = ($self->{w}, $self->{h}); 865 my ($bw, $bh) = ($self->{w}, $self->{h});
866
867 my $mx = $x < $border;
868 my $my = $y < $border;
649 869
650 $self->{motion} = sub { 870 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_; 871 my ($ev, $x, $y) = @_;
652 872
653 ($x, $y) = ($ev->motion_x, $ev->motion_y); 873 my $dx = $ev->{x} - $ox;
874 my $dy = $ev->{y} - $oy;
654 875
655 $self->{user_w} = $bw + $x - $ox; 876 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
656 $self->{user_h} = $bh + $y - $oy; 877 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
878 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
657 $self->check_size; 879 $self->check_size;
658 }; 880 };
659 881
660 } elsif ($x >= 0 && $x < $self->{w} 882 } elsif ($lr ^ $td) {
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 883 my ($ox, $oy) = ($ev->{x}, $ev->{y});
664 my ($bx, $by) = ($self->{x}, $self->{y}); 884 my ($bx, $by) = ($self->{x}, $self->{y});
665 885
666 $self->{motion} = sub { 886 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_; 887 my ($ev, $x, $y) = @_;
668 888
669 ($x, $y) = ($ev->motion_x, $ev->motion_y); 889 ($x, $y) = ($ev->{x}, $ev->{y});
670 890
671 $self->move ($bx + $x - $ox, $by + $y - $oy); 891 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update; 892 $self->update;
673 }; 893 };
674 } 894 }
… …
690 my ($self) = @_; 910 my ($self) = @_;
691 911
692 my ($w, $h ) = ($self->{w}, $self->{h}); 912 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 913 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694 914
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D; 915 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699 917
918 my $border = $self->border;
919
700 glColor @{ $self->{border_bg} }; 920 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 921 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 922 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 923 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 924 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
705 925
926 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
706 my $bg = $tex[0]; 927 my $bg = $tex[0];
707 928
708 # TODO: repeat texture not scale 929 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w}; 930 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h}; 931 my $rep_y = $ch / $bg->{h};
711 932
712 glColor @{ $self->{bg} }; 933 glColor @{ $self->{bg} };
713 934
714 $bg->{s} = $rep_x; 935 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y; 936 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1; 937 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 938 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
939 }
718 940
719 glDisable GL_TEXTURE_2D; 941 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND; 942
943 $self->{title}->draw if $self->{title};
721 944
722 $self->child->draw; 945 $self->child->draw;
723} 946}
724 947
725############################################################################# 948#############################################################################
… …
728 951
729our @ISA = CFClient::UI::Base::; 952our @ISA = CFClient::UI::Base::;
730 953
731use List::Util qw(max sum); 954use List::Util qw(max sum);
732 955
733use SDL::OpenGL; 956use CFClient::OpenGL;
734 957
735sub new { 958sub new {
736 my $class = shift; 959 my $class = shift;
737 960
738 $class->SUPER::new ( 961 $class->SUPER::new (
… …
745 my ($self, $x, $y, $child) = @_; 968 my ($self, $x, $y, $child) = @_;
746 969
747 $child->set_parent ($self); 970 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 971 $self->{children}[$y][$x] = $child;
749 972
750 $self->{w} = $self->{h} = -1;
751
752 $child->check_size; 973 $child->check_size;
974}
975
976sub children {
977 grep $_, map @$_, grep $_, @{ $_[0]{children} }
753} 978}
754 979
755# TODO: move to container class maybe? send childs a signal on removal? 980# TODO: move to container class maybe? send childs a signal on removal?
756sub clear { 981sub clear {
757 my ($self) = @_; 982 my ($self) = @_;
758 983
984 my @children = $self->children;
759 delete $self->{children}; 985 delete $self->{children};
986
987 for (@children) {
988 delete $_->{parent};
989 $_->hide;
990 }
991
760 $self->update; 992 $self->update;
761} 993}
762 994
763sub get_wh { 995sub get_wh {
764 my ($self) = @_; 996 my ($self) = @_;
… …
770 or next; 1002 or next;
771 1003
772 for my $x (0 .. $#$row) { 1004 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1005 my $widget = $row->[$x]
774 or next; 1006 or next;
775 my ($w, $h) = $widget->size_request; 1007 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1008
777 $w[$x] = max $w[$x], $w; 1009 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1010 $h[$y] = max $h[$y], $h;
779 } 1011 }
780 } 1012 }
… …
885 1117
886 ($h, $w) = ($w, $h); 1118 ($h, $w) = ($w, $h);
887 1119
888 my $children = $self->{children}; 1120 my $children = $self->{children};
889 1121
890 my @h = map +($_->size_request)[0], @$children; 1122 my @h = map $_->{req_w}, @$children;
891 1123
892 my $req_h = List::Util::sum @h; 1124 my $req_h = List::Util::sum @h;
893 1125
894 if ($req_h > $h) { 1126 if ($req_h > $h) {
895 # ah well, not enough space 1127 # ah well, not enough space
… …
941} 1173}
942 1174
943sub size_allocate { 1175sub size_allocate {
944 my ($self, $w, $h) = @_; 1176 my ($self, $w, $h) = @_;
945 1177
1178 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1179
946 my $children = $self->{children}; 1180 my $children = $self->{children};
947 1181
948 my @h = map +($_->size_request)[1], @$children; 1182 my @h = map $_->{req_h}, @$children;
949 1183
950 my $req_h = List::Util::sum @h; 1184 my $req_h = List::Util::sum @h;
951 1185
952 if ($req_h > $h) { 1186 if ($req_h > $h) {
953 # ah well, not enough space 1187 # ah well, not enough space
… …
981 1215
982package CFClient::UI::Label; 1216package CFClient::UI::Label;
983 1217
984our @ISA = CFClient::UI::Base::; 1218our @ISA = CFClient::UI::Base::;
985 1219
986use SDL::OpenGL; 1220use CFClient::OpenGL;
987 1221
988sub new { 1222sub new {
989 my ($class, %arg) = @_; 1223 my ($class, %arg) = @_;
990 1224
991 my $self = $class->SUPER::new ( 1225 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1226 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1227 #font => default_font
994 text => "", 1228 #text => initial text
1229 #markup => initial narkup
1230 layout => (new CFClient::Layout),
1231 fontsize => 1,
995 align => -1, 1232 align => -1,
996 valign => -1, 1233 valign => -1,
997 padding => 2, 1234 padding => 2,
998 layout => new CFClient::Layout, 1235 can_events => 0,
999 %arg 1236 %arg
1000 ); 1237 );
1001 1238
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1239 if (exists $self->{template}) {
1240 my $layout = new CFClient::Layout;
1241 $layout->set_text (delete $self->{template});
1242 $self->{template} = $layout;
1243 }
1003 1244
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1245 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1246 $self->set_markup (delete $self->{markup});
1247 } else {
1248 $self->set_text (delete $self->{text});
1249 }
1006 1250
1007 $self 1251 $self
1008} 1252}
1009 1253
1010sub escape_text { 1254sub escape {
1011 local $_ = $_[1]; 1255 local $_ = $_[1];
1012 1256
1013 s/&/&amp;/g; 1257 s/&/&amp;/g;
1014 s/>/&gt;/g; 1258 s/>/&gt;/g;
1015 s/</&lt;/g; 1259 s/</&lt;/g;
1016 1260
1017 $_[1] 1261 $_[1]
1018} 1262}
1019 1263
1264sub update {
1265 my ($self) = @_;
1266
1267 delete $self->{texture};
1268 $self->SUPER::update;
1269}
1270
1020sub set_text { 1271sub set_text {
1021 my ($self, $text) = @_; 1272 my ($self, $text) = @_;
1022 1273
1274 return if $self->{text} eq "T$text";
1275 $self->{text} = "T$text";
1276
1277 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1278 $self->{layout}->set_text ($text);
1024 1279
1025 delete $self->{texture};
1026 $self->update; 1280 $self->update;
1281 $self->check_size;
1027} 1282}
1028 1283
1029sub set_markup { 1284sub set_markup {
1030 my ($self, $markup) = @_; 1285 my ($self, $markup) = @_;
1031 1286
1287 return if $self->{text} eq "M$markup";
1288 $self->{text} = "M$markup";
1289
1290 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1291
1292 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1293 $self->{layout}->set_markup ($markup);
1033 1294
1034 delete $self->{texture};
1035 $self->update; 1295 $self->update;
1296 $self->check_size;
1036} 1297}
1037 1298
1038sub size_request { 1299sub size_request {
1039 my ($self) = @_; 1300 my ($self) = @_;
1040 1301
1041 $self->{layout}->set_width; 1302 $self->{layout}->set_font ($self->{font}) if $self->{font};
1303 $self->{layout}->set_width ($self->{max_w} || -1);
1042 $self->{layout}->set_height ($self->{fontsize}); 1304 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1305
1044 my ($w, $h) = $self->{layout}->size; 1306 my ($w, $h) = $self->{layout}->size;
1307
1308 if (exists $self->{template}) {
1309 $self->{template}->set_font ($self->{font}) if $self->{font};
1310 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1311
1312 my ($w2, $h2) = $self->{template}->size;
1313
1314 $w = List::Util::max $w, $w2;
1315 $h = List::Util::max $h, $h2;
1316 }
1045 1317
1046 ( 1318 (
1047 $w + $self->{padding} * 2, 1319 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2, 1320 $h + $self->{padding} * 2,
1049 ) 1321 )
… …
1053 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1054 1326
1055 delete $self->{texture}; 1327 delete $self->{texture};
1056} 1328}
1057 1329
1058sub update { 1330sub set_fontsize {
1059 my ($self) = @_; 1331 my ($self, $fontsize) = @_;
1060 1332
1333 $self->{fontsize} = $fontsize;
1061 delete $self->{texture}; 1334 delete $self->{texture};
1335
1062 $self->SUPER::update; 1336 $self->update;
1337 $self->check_size;
1063} 1338}
1064 1339
1065sub _draw { 1340sub _draw {
1066 my ($self) = @_; 1341 my ($self) = @_;
1067 1342
1068 my $tex = $self->{texture} ||= do { 1343 my $tex = $self->{texture} ||= do {
1344 $self->{layout}->set_foreground (@{$self->{fg}});
1345 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1346 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1347 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1348
1071 new_from_layout CFClient::Texture $self->{layout} 1349 my $tex = new_from_layout CFClient::Texture $self->{layout};
1350
1351 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1352 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1353 : ($self->{w} - $tex->{w}) * 0.5;
1354
1355 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1356 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1357 : ($self->{h} - $tex->{h}) * 0.5;
1358
1359 $tex
1072 }; 1360 };
1073 1361
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D; 1362 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1363 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1364
1365 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1366 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy}); 1367 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1368 } else {
1369 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1370 }
1094 1371
1095 glDisable GL_TEXTURE_2D; 1372 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1373}
1098 1374
1099############################################################################# 1375#############################################################################
1100 1376
1101package CFClient::UI::EntryBase; 1377package CFClient::UI::EntryBase;
1102 1378
1103our @ISA = CFClient::UI::Label::; 1379our @ISA = CFClient::UI::Label::;
1104 1380
1105use SDL; 1381use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1382
1108sub new { 1383sub new {
1109 my $class = shift; 1384 my $class = shift;
1110 1385
1111 $class->SUPER::new ( 1386 $class->SUPER::new (
1112 fg => [1, 1, 1], 1387 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1388 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1389 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1390 active_fg => [0, 0, 0],
1116 can_hover => 1, 1391 can_hover => 1,
1117 can_focus => 1, 1392 can_focus => 1,
1118 valign => 0, 1393 valign => 0,
1394 can_events => 1,
1119 @_ 1395 @_
1120 ) 1396 )
1121} 1397}
1122 1398
1123sub _set_text { 1399sub _set_text {
… …
1125 1401
1126 delete $self->{cur_h}; 1402 delete $self->{cur_h};
1127 1403
1128 return if $self->{text} eq $text; 1404 return if $self->{text} eq $text;
1129 1405
1406 delete $self->{texture};
1407
1130 $self->{last_activity} = $::NOW; 1408 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1409 $self->{text} = $text;
1132 1410
1133 $text =~ s/./*/g if $self->{hidden}; 1411 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1412 $self->{layout}->set_text ("$text ");
1135 1413
1136 $self->emit (changed => $self->{text}); 1414 $self->emit (changed => $self->{text});
1137} 1415}
1138 1416
1417sub set_text {
1418 my ($self, $text) = @_;
1419
1420 $self->{cursor} = length $text;
1421 $self->_set_text ($text);
1422 $self->check_size;
1423 $self->update;
1424}
1425
1139sub get_text { 1426sub get_text {
1140 $_[0]{text} 1427 $_[0]{text}
1141} 1428}
1142 1429
1143sub size_request { 1430sub size_request {
… …
1149} 1436}
1150 1437
1151sub size_allocate { 1438sub size_allocate {
1152 my ($self, $w, $h) = @_; 1439 my ($self, $w, $h) = @_;
1153 1440
1154 $self->_set_text ($self->{text}); 1441 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1155}
1156
1157sub set_text {
1158 my ($self, $text) = @_;
1159
1160 $self->{cursor} = length $text;
1161 $self->_set_text ($text);
1162 $self->update;
1163} 1442}
1164 1443
1165sub key_down { 1444sub key_down {
1166 my ($self, $ev) = @_; 1445 my ($self, $ev) = @_;
1167 1446
1168 my $mod = $ev->key_mod; 1447 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1448 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1449 my $uni = $ev->{unicode};
1172 1450
1173 my $text = $self->get_text; 1451 my $text = $self->get_text;
1174 1452
1175 if ($sym == SDLK_BACKSPACE) { 1453 if ($sym == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1454 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1455 } elsif ($sym == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1456 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1457 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1458 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1459 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1460 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1461 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1462 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1463 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1464 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1465 } elsif ($sym == 27) {
1188 $self->emit ('escape'); 1466 $self->emit ('escape');
1189 } elsif ($uni) { 1467 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1468 substr $text, $self->{cursor}++, 0, chr $uni;
1191 } 1469 }
1192 1470
… …
1267 1545
1268package CFClient::UI::Entry; 1546package CFClient::UI::Entry;
1269 1547
1270our @ISA = CFClient::UI::EntryBase::; 1548our @ISA = CFClient::UI::EntryBase::;
1271 1549
1272use SDL; 1550use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1551
1275sub key_down { 1552sub key_down {
1276 my ($self, $ev) = @_; 1553 my ($self, $ev) = @_;
1277 1554
1278 my $sym = $ev->key_sym; 1555 my $sym = $ev->{sym};
1279 1556
1280 if ($sym == SDLK_RETURN) { 1557 if ($sym == 13) {
1558 unshift @{$self->{history}},
1559 my $txt = $self->get_text;
1560 $self->{history_pointer} = -1;
1561 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1562 $self->emit (activate => $txt);
1282 $self->update; 1563 $self->update;
1564
1565 } elsif ($sym == CFClient::SDLK_UP) {
1566 if ($self->{history_pointer} < 0) {
1567 $self->{history_saveback} = $self->get_text;
1568 }
1569 if (@{$self->{history} || []} > 0) {
1570 $self->{history_pointer}++;
1571 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1572 $self->{history_pointer} = @{$self->{history} || []} - 1;
1573 }
1574 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1575 }
1576
1577 } elsif ($sym == CFClient::SDLK_DOWN) {
1578 $self->{history_pointer}--;
1579 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1580
1581 if ($self->{history_pointer} >= 0) {
1582 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1583 } else {
1584 $self->set_text ($self->{history_saveback});
1585 }
1283 1586
1284 } else { 1587 } else {
1285 $self->SUPER::key_down ($ev); 1588 $self->SUPER::key_down ($ev);
1286 } 1589 }
1287 1590
… …
1291 1594
1292package CFClient::UI::Button; 1595package CFClient::UI::Button;
1293 1596
1294our @ISA = CFClient::UI::Label::; 1597our @ISA = CFClient::UI::Label::;
1295 1598
1296use SDL; 1599use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1600
1299my @tex = 1601my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1603 qw(b1_button_active.png);
1302 1604
1303sub new { 1605sub new {
1304 my $class = shift; 1606 my $class = shift;
1305 1607
1306 $class->SUPER::new ( 1608 $class->SUPER::new (
1307 padding => 4, 1609 padding => 4,
1308 fg => [1, 1, 1], 1610 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2], 1611 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1612 active_fg => [0, 0, 1],
1311 can_hover => 1, 1613 can_hover => 1,
1312 align => 0, 1614 align => 0,
1313 valign => 0, 1615 valign => 0,
1616 can_events => 1,
1314 @_ 1617 @_
1315 ) 1618 )
1316} 1619}
1317 1620
1318sub button_up { 1621sub button_up {
… …
1331 1634
1332 if ($GRAB == $self) { 1635 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1636 $self->{fg} = $self->{active_fg};
1334 } 1637 }
1335 1638
1336 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1; 1641 glColor 0, 0, 0, 1;
1341 1642
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1643 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1343 1644
1344 glDisable GL_TEXTURE_2D; 1645 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346 1646
1347 $self->SUPER::_draw; 1647 $self->SUPER::_draw;
1348} 1648}
1349 1649
1350############################################################################# 1650#############################################################################
… …
1352package CFClient::UI::CheckBox; 1652package CFClient::UI::CheckBox;
1353 1653
1354our @ISA = CFClient::UI::DrawBG::; 1654our @ISA = CFClient::UI::DrawBG::;
1355 1655
1356my @tex = 1656my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1658 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359 1659
1360use SDL; 1660use CFClient::OpenGL;
1361use SDL::OpenGL;
1362 1661
1363sub new { 1662sub new {
1364 my $class = shift; 1663 my $class = shift;
1365 1664
1366 $class->SUPER::new ( 1665 $class->SUPER::new (
… …
1398 1697
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1698 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1400 1699
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1700 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402 1701
1403 glEnable GL_BLEND; 1702 my $tex = $self->{state} ? $tex[1] : $tex[0];
1703
1404 glEnable GL_TEXTURE_2D; 1704 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s); 1705 $tex->draw_quad_alpha (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D; 1706 glDisable GL_TEXTURE_2D;
1707}
1708
1709#############################################################################
1710
1711package CFClient::UI::Image;
1712
1713our @ISA = CFClient::UI::Base::;
1714
1715use CFClient::OpenGL;
1716use Carp qw/confess/;
1717
1718our %loaded_images;
1719
1720sub new {
1721 my $class = shift;
1722
1723 my $self = $class->SUPER::new (can_events => 0, @_);
1724
1725 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1726
1727 $loaded_images{$self->{image}} ||=
1728 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1729
1730 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1731
1732 Scalar::Util::weaken $loaded_images{$self->{image}};
1733
1734 $self->{aspect} = $tex->{w} / $tex->{h};
1735
1736 $self
1737}
1738
1739sub size_request {
1740 my ($self) = @_;
1741
1742 ($self->{tex}->{w}, $self->{tex}->{h})
1743}
1744
1745sub _draw {
1746 my ($self) = @_;
1747
1748 my $tex = $self->{tex};
1749
1750 my ($w, $h) = ($self->{w}, $self->{h});
1751
1752 if ($self->{rot90}) {
1753 glRotate 90, 0, 0, 1;
1754 glTranslate 0, -$self->{w}, 0;
1755
1756 ($w, $h) = ($h, $w);
1757 }
1758
1759 glEnable GL_TEXTURE_2D;
1760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1761
1762 $tex->draw_quad_alpha (0, 0, $w, $h);
1763
1412 glDisable GL_BLEND; 1764 glDisable GL_TEXTURE_2D;
1413} 1765}
1414 1766
1415############################################################################# 1767#############################################################################
1416 1768
1417package CFClient::UI::VGauge; 1769package CFClient::UI::VGauge;
1418 1770
1419our @ISA = CFClient::UI::Base::; 1771our @ISA = CFClient::UI::Base::;
1420 1772
1421use SDL::OpenGL; 1773use List::Util qw(min max);
1774
1775use CFClient::OpenGL;
1422 1776
1423my %tex = ( 1777my %tex = (
1424 food => [ 1778 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1779 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1780 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ], 1781 ],
1428 grace => [ 1782 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1783 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1784 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1431 ], 1785 ],
1432 hp => [ 1786 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1787 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1788 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ], 1789 ],
1436 mana => [ 1790 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1791 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1792 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1439 ], 1793 ],
1440); 1794);
1441 1795
1442# eg. VGauge->new (gauge => 'food'), default gauge: food 1796# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new { 1797sub new {
1444 my $class = shift; 1798 my $class = shift;
1445 1799
1446 my $self = $class->SUPER::new (gauge => 'food', @_); 1800 my $self = $class->SUPER::new (
1801 type => 'food',
1802 @_
1803 );
1804
1805 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1447 1806
1448 $self 1807 $self
1449} 1808}
1450 1809
1451sub size_request { 1810sub size_request {
1452 my ($self) = @_; 1811 my ($self) = @_;
1453 1812
1454 my $tex = $tex{$self->{gauge}}[0]; 1813 #my $tex = $tex{$self->{type}}[0];
1455
1456 @$tex{qw(w h)} 1814 #@$tex{qw(w h)}
1815 (0, 0)
1457} 1816}
1458 1817
1459sub set_max { 1818sub set_max {
1460 my ($self, $max) = @_; 1819 my ($self, $max) = @_;
1461 1820
1821 return if $self->{max_val} == $max;
1822
1462 $self->{max_val} = $max; 1823 $self->{max_val} = $max;
1824 $self->update;
1463} 1825}
1464 1826
1465sub set_value { 1827sub set_value {
1466 my ($self, $val, $max) = @_; 1828 my ($self, $val, $max) = @_;
1467 1829
1468 $self->set_max ($max) 1830 $self->set_max ($max)
1469 if defined $max; 1831 if defined $max;
1470 1832
1471 $max = $self->{max_val}; 1833 return if $self->{val} == $val;
1834
1472 $self->{val} = $val; 1835 $self->{val} = $val;
1473
1474 $self->update; 1836 $self->update;
1475} 1837}
1476 1838
1477sub _draw { 1839sub _draw {
1478 my ($self) = @_; 1840 my ($self) = @_;
1479 1841
1480 my $tex = $tex{$self->{gauge}}; 1842 my $tex = $tex{$self->{type}};
1843 my ($t1, $t2, $t3) = @$tex;
1481 1844
1482 my ($w, $h) = ($self->{w}, $self->{h}); 1845 my ($w, $h) = ($self->{w}, $self->{h});
1483 1846
1847 if ($self->{vertical}) {
1848 glRotate 90, 0, 0, 1;
1849 glTranslate 0, -$self->{w}, 0;
1850
1851 ($w, $h) = ($h, $w);
1852 }
1853
1484 my $ycut = $self->{val} / ($self->{max_val} || 1); 1854 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486 1855
1487 my $t1 = $tex->[0]; 1856 my $ycut1 = max 0, min 1, $ycut;
1488 my $t2 = $tex->[1]; 1857 my $ycut2 = max 0, min 1, $ycut - 1;
1858
1859 my $h1 = $self->{h} * (1 - $ycut1);
1860 my $h2 = $self->{h} * (1 - $ycut2);
1489 1861
1490 glEnable GL_BLEND; 1862 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D; 1864 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1865 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494 1866
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1867 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS; 1868 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp; 1869 glTexCoord 0 , 0; glVertex 0 , 0;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 1870 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 1871 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 1872 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1506 glEnd; 1873 glEnd;
1507 1874
1508 $yp += $h1; 1875 my $ycut1 = List::Util::min 1, $ycut;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1876 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS; 1877 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 1878 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 1879 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 1880 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1881 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1516 glEnd; 1882 glEnd;
1883
1884 if ($t3) {
1885 glBindTexture GL_TEXTURE_2D, $t3->{name};
1886 glBegin GL_QUADS;
1887 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1888 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1889 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1890 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1891 glEnd;
1892 }
1517 1893
1518 glDisable GL_BLEND; 1894 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D; 1895 glDisable GL_TEXTURE_2D;
1520} 1896}
1521 1897
1522############################################################################# 1898#############################################################################
1523 1899
1900package CFClient::UI::Gauge;
1901
1902our @ISA = CFClient::UI::VBox::;
1903
1904sub new {
1905 my ($class, %arg) = @_;
1906
1907 my $self = $class->SUPER::new (
1908 tooltip => $arg{type},
1909 can_hover => 1,
1910 can_events => 1,
1911 %arg,
1912 );
1913
1914 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1915 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1916 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1917
1918 $self
1919}
1920
1921sub set_fontsize {
1922 my ($self, $fsize) = @_;
1923
1924 $self->{value}->set_fontsize ($fsize);
1925 $self->{max} ->set_fontsize ($fsize);
1926}
1927
1928sub set_max {
1929 my ($self, $max) = @_;
1930
1931 $self->{gauge}->set_max ($max);
1932 $self->{max}->set_text ($max);
1933}
1934
1935sub set_value {
1936 my ($self, $val, $max) = @_;
1937
1938 $self->set_max ($max)
1939 if defined $max;
1940
1941 $self->{gauge}->set_value ($val, $max);
1942 $self->{value}->set_text ($val);
1943}
1944
1945#############################################################################
1946
1524package CFClient::UI::Slider; 1947package CFClient::UI::Slider;
1525 1948
1526use strict; 1949use strict;
1527 1950
1528use SDL::OpenGL; 1951use CFClient::OpenGL;
1529 1952
1530our @ISA = CFClient::UI::DrawBG::; 1953our @ISA = CFClient::UI::DrawBG::;
1531 1954
1532my @tex = 1955my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1956 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1543 # TODO: calculations are off 1966 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 1967 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 1968 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 1969 active_fg => [0, 0, 0],
1547 range => [0, 0, 100, 10], 1970 range => [0, 0, 100, 10],
1548 req_w => 40, 1971 req_w => $::WIDTH / 80,
1549 req_h => 13, 1972 req_h => $::WIDTH / 80,
1550 vertical => 0, 1973 vertical => 0,
1551 can_hover => 1, 1974 can_hover => 1,
1552 inner_pad => 5, 1975 inner_pad => 5,
1553 @_ 1976 @_
1554 ); 1977 );
… …
1637 $page ||= 2; 2060 $page ||= 2;
1638 2061
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2062 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2063 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641 2064
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2065 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2066 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2067
1647 # draw background 2068 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2069 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1649 2070
1650 # draw handle 2071 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2072 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1652 2073
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2074 glDisable GL_TEXTURE_2D;
1655} 2075}
1656 2076
1657############################################################################# 2077#############################################################################
1658 2078
1659package CFClient::UI::TextView; 2079package CFClient::UI::TextView;
1660 2080
1661our @ISA = CFClient::UI::HBox::; 2081our @ISA = CFClient::UI::HBox::;
1662 2082
1663use SDL::OpenGL; 2083use CFClient::OpenGL;
1664 2084
1665sub new { 2085sub new {
1666 my $class = shift; 2086 my $class = shift;
1667 2087
1668 my $self = $class->SUPER::new ( 2088 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2089 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2090 can_events => 0,
1671 fontsize => $::FONTSIZE, 2091 #font => default_font
1672 @_, 2092 @_,
1673 2093
1674 layout => (new CFClient::Layout), 2094 layout => (new CFClient::Layout 1),
1675 par => [], 2095 par => [],
1676 height => 0, 2096 height => 0,
1677 children => [ 2097 children => [
1678 (new CFClient::UI::Empty expand => 1), 2098 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2099 (new CFClient::UI::Slider vertical => 1),
1680 ], 2100 ],
1681 ); 2101 );
1682 2102
1683 $self->{children}[1]->connect (changed => sub { 2103 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2104
1687 $self 2105 $self
1688} 2106}
1689 2107
1690sub set_fontsize { 2108sub set_fontsize {
… …
1697sub text_height { 2115sub text_height {
1698 my ($self, $text) = @_; 2116 my ($self, $text) = @_;
1699 2117
1700 my $layout = $self->{layout}; 2118 my $layout = $self->{layout};
1701 2119
1702 $layout->set_height ($self->{fontsize}); 2120 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2121 $layout->set_width ($self->{children}[0]{w});
1704 $layout->set_text ($text); 2122 $layout->set_markup ($text);
1705 2123
1706 ($layout->size)[1] 2124 ($layout->size)[1]
1707} 2125}
1708 2126
1709sub reflow { 2127sub reflow {
… …
1711 2129
1712 $self->{need_reflow}++; 2130 $self->{need_reflow}++;
1713 $self->update; 2131 $self->update;
1714} 2132}
1715 2133
1716sub size_request {
1717 my ($self) = @_;
1718
1719 ($self->{req_w}, $self->{req_h})
1720}
1721
1722sub size_allocate { 2134sub size_allocate {
1723 my ($self, $w, $h) = @_; 2135 my ($self, $w, $h) = @_;
1724 2136
2137 $self->SUPER::size_allocate ($w, $h);
2138
2139 $self->{layout}->set_font ($self->{font}) if $self->{font};
1725 $self->{layout}->set_height ($self->{fontsize}); 2140 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1726 $self->{layout}->set_width ($self->{w}); 2141 $self->{layout}->set_width ($self->{children}[0]{w});
1727 2142
1728 $self->reflow; 2143 $self->reflow;
1729 $self->update;
1730} 2144}
1731 2145
1732sub add_paragraph { 2146sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2147 my ($self, $color, $text) = @_;
1734 2148
… …
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2179 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1766 2180
1767 delete $self->{texture}; 2181 delete $self->{texture};
1768 } 2182 }
1769 2183
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2184 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1771 glClearColor 0, 0, 0, 1; 2185 glClearColor 0, 0, 0, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2186 glClear GL_COLOR_BUFFER_BIT;
1773 2187
1774 glEnable GL_BLEND;
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D; 2188 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2189 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778 2190
1779 my $top = int $self->{children}[1]{range}[0]; 2191 my $top = int $self->{children}[1]{range}[0];
1780 2192
… …
1783 2195
1784 my $y = 0; 2196 my $y = 0;
1785 2197
1786 my $layout = $self->{layout}; 2198 my $layout = $self->{layout};
1787 2199
2200 $layout->set_font ($self->{font}) if $self->{font};
2201
1788 for my $par (@{$self->{par}}) { 2202 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2203 my $h = $par->[0];
1790 2204
1791 if ($y0 < $y + $h && $y < $y1) { 2205 if ($y0 < $y + $h && $y < $y1) {
2206 $layout->set_foreground (@{ $par->[1] });
1792 $layout->set_text ($par->[2]); 2207 $layout->set_markup ($par->[2]);
1793 2208
1794 glColor @{ $par->[1] };
1795 my ($W, $H) = $layout->size; 2209 my ($W, $H) = $layout->size;
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2210 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1797 } 2211 }
1798 2212
1799 $y += $h; 2213 $y += $h;
1800 } 2214 }
1801 2215
1802 glDisable GL_TEXTURE_2D; 2216 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND;
1804 }; 2217 };
1805 }); 2218 });
1806} 2219}
1807 2220
1808sub _draw { 2221sub _draw {
1809 my ($self) = @_; 2222 my ($self) = @_;
1810 2223
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2224 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2225 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2226 glColor 1, 1, 1, 1;
2227 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2228 glDisable GL_TEXTURE_2D;
1816 }
1817 2229
1818 $self->{children}[1]->draw; 2230 $self->{children}[1]->draw;
1819 2231
1820} 2232}
1821 2233
1822############################################################################# 2234#############################################################################
1823 2235
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2236package CFClient::UI::Animator;
2061 2237
2062use SDL::OpenGL; 2238use CFClient::OpenGL;
2063 2239
2064our @ISA = CFClient::UI::Bin::; 2240our @ISA = CFClient::UI::Bin::;
2065 2241
2066sub moveto { 2242sub moveto {
2067 my ($self, $x, $y) = @_; 2243 my ($self, $x, $y) = @_;
… …
2105 2281
2106sub new { 2282sub new {
2107 my $class = shift; 2283 my $class = shift;
2108 2284
2109 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
2110 state => 0, 2286 state => 0,
2111 connect_activate => \&toggle_flopper, 2287 connect_activate => \&toggle_flopper,
2112 @_ 2288 @_
2113 ); 2289 );
2114 2290
2115 if ($self->{state}) { 2291 if ($self->{state}) {
… …
2136 $self->emit (changed => $self->{state}); 2312 $self->emit (changed => $self->{state});
2137} 2313}
2138 2314
2139############################################################################# 2315#############################################################################
2140 2316
2317package CFClient::UI::Tooltip;
2318
2319our @ISA = CFClient::UI::Bin::;
2320
2321use CFClient::OpenGL;
2322
2323sub new {
2324 my $class = shift;
2325
2326 $class->SUPER::new (
2327 @_,
2328 can_events => 0,
2329 )
2330}
2331
2332sub set_tooltip_from {
2333 my ($self, $widget) = @_;
2334
2335 $self->add (new CFClient::UI::Label
2336 markup => $widget->{tooltip},
2337 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2338 fontsize => 0.8,
2339 fg => [0, 0, 0, 1],
2340 font => ($widget->{tooltip_font} || $::FONT_PROP),
2341 );
2342}
2343
2344sub size_request {
2345 my ($self) = @_;
2346
2347 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2348
2349 ($w + 4, $h + 4)
2350}
2351
2352sub size_allocate {
2353 my ($self, $w, $h) = @_;
2354
2355 $self->SUPER::size_allocate ($w - 4, $h - 4);
2356}
2357
2358sub _draw {
2359 my ($self) = @_;
2360
2361 glTranslate 0.375, 0.375;
2362
2363 my ($w, $h) = @$self{qw(w h)};
2364
2365 glColor 1, 0.8, 0.4;
2366 glBegin GL_QUADS;
2367 glVertex 0 , 0;
2368 glVertex 0 , $h;
2369 glVertex $w, $h;
2370 glVertex $w, 0;
2371 glEnd;
2372
2373 glColor 0, 0, 0;
2374 glBegin GL_LINE_LOOP;
2375 glVertex 0 , 0;
2376 glVertex 0 , $h;
2377 glVertex $w, $h;
2378 glVertex $w, 0;
2379 glEnd;
2380
2381 glTranslate 2 - 0.375, 2 - 0.375;
2382 $self->SUPER::_draw;
2383}
2384
2385#############################################################################
2386
2387package CFClient::UI::Face;
2388
2389our @ISA = CFClient::UI::Base::;
2390
2391use CFClient::OpenGL;
2392
2393sub new {
2394 my $class = shift;
2395
2396 $class->SUPER::new (
2397 aspect => 1,
2398 @_,
2399 )
2400}
2401
2402sub size_request {
2403 (32, 8)
2404}
2405
2406sub _draw {
2407 my ($self) = @_;
2408
2409 return unless $::CONN;#d# manage and cache textures differently
2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2411
2412 # TODO animation
2413 if ($tex) {
2414 glEnable GL_TEXTURE_2D;
2415 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2416 glColor 1, 1, 1, 1;
2417 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418 glDisable GL_TEXTURE_2D;
2419 }
2420}
2421
2422#############################################################################
2423
2424package CFClient::UI::InventoryItem;
2425
2426our @ISA = CFClient::UI::HBox::;
2427
2428sub new {
2429 my $class = shift;
2430
2431 my %args = @_;
2432
2433 my $item = delete $args{item};
2434
2435 my $desc = $item->{nrof} < 2
2436 ? $item->{name}
2437 : "$item->{nrof} $item->{name_pl}";
2438
2439
2440 my $self = $class->SUPER::new (
2441 can_hover => 1,
2442 can_events => 1,
2443 tooltip => (CFClient::UI::Label->escape ($desc)
2444 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2445 connect_button_down => sub {
2446 my ($self, $ev, $x, $y) = @_;
2447
2448 # todo: maybe put examine on 1? but should just be a tooltip :(
2449 if ($ev->{button} == 1) {
2450 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2451 } elsif ($ev->{button} == 2) {
2452 $::CONN->send ("apply $item->{tag}");
2453 } elsif ($ev->{button} == 3) {
2454 CFClient::UI::Menu->new (
2455 items => [
2456 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2457 [
2458 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2459 sub { $::CONN->send ("lock $item->{tag}") },
2460 ],
2461 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2462 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2463 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2464 ],
2465 )->popup ($ev);
2466 }
2467
2468 1
2469 },
2470 %args
2471 );
2472
2473 $self->add (new CFClient::UI::Face
2474 can_events => 0,
2475 face => $item->{face},
2476 anim => $item->{anim},
2477 animspeed => $item->{animspeed},
2478 );
2479
2480 $self->add (new CFClient::UI::Label
2481 can_events => 0,
2482 text => $desc,
2483 );
2484
2485 $self
2486}
2487
2488#############################################################################
2489
2490package CFClient::UI::Inventory;
2491
2492our @ISA = CFClient::UI::ScrolledWindow::;
2493
2494sub new {
2495 my $class = shift;
2496
2497 my $self = $class->SUPER::new (
2498 scrolled => (new CFClient::UI::VBox),
2499 @_,
2500 );
2501
2502 $self
2503}
2504
2505sub set_items {
2506 my ($self, $items) = @_;
2507
2508 $self->{scrolled}->clear;
2509 return unless $items;
2510
2511 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2512
2513 $self->{real_items} = \@items;
2514
2515 for my $item (@items) {
2516 my $desc = $item->{nrof} < 2
2517 ? $item->{name}
2518 : "$item->{nrof} $item->{name_pl}";
2519
2520 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2521 }
2522
2523# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2524}
2525
2526sub size_request {
2527 my ($self) = @_;
2528 ($self->{req_w}, $self->{req_h});
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Menu;
2534
2535our @ISA = CFClient::UI::FancyFrame::;
2536
2537use CFClient::OpenGL;
2538
2539sub new {
2540 my $class = shift;
2541
2542 my $self = $class->SUPER::new (
2543 items => [],
2544 z => 100,
2545 @_,
2546 );
2547
2548 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2549
2550 for my $item (@{ $self->{items} }) {
2551 my ($widget, $cb) = @$item;
2552
2553 # handle various types of items, only text for now
2554 if (!ref $widget) {
2555 $widget = new CFClient::UI::Label
2556 can_hover => 1,
2557 can_events => 1,
2558 text => $widget;
2559 }
2560
2561 $self->{item}{$widget} = $item;
2562
2563 $self->{vbox}->add ($widget);
2564 }
2565
2566 $self
2567}
2568
2569# popup given the event (must be a mouse button down event currently)
2570sub popup {
2571 my ($self, $ev) = @_;
2572
2573 $self->emit ("popdown");
2574
2575 # maybe save $GRAB? must be careful about events...
2576 $GRAB = $self;
2577 $self->{button} = $ev->{button};
2578
2579 $self->show;
2580 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2581}
2582
2583sub mouse_motion {
2584 my ($self, $ev, $x, $y) = @_;
2585
2586 # TODO: should use vbox->find_widget or so
2587 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2588 $self->{hover} = $self->{item}{$HOVER};
2589}
2590
2591sub button_up {
2592 my ($self, $ev, $x, $y) = @_;
2593
2594 if ($ev->{button} == $self->{button}) {
2595 undef $GRAB;
2596 $self->hide;
2597
2598 $self->emit ("popdown");
2599 $self->{hover}[1]->() if $self->{hover};
2600 }
2601}
2602
2603#############################################################################
2604
2605package CFClient::UI::Statusbox;
2606
2607our @ISA = CFClient::UI::VBox::;
2608
2609sub reorder {
2610 my ($self) = @_;
2611 my $NOW = time;
2612
2613 while (my ($k, $v) = each %{ $self->{item} }) {
2614 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2615 }
2616
2617 my @widgets;
2618
2619 my @items = sort {
2620 $a->{pri} <=> $b->{pri}
2621 or $b->{id} <=> $a->{id}
2622 } values %{ $self->{item} };
2623
2624 my $count = 10 + 1;
2625 for my $item (@items) {
2626 last unless --$count;
2627
2628 push @widgets, $item->{label} ||= do {
2629 # TODO: doesn't handle markup well (read as: at all)
2630 my $short = $item->{count} > 1
2631 ? "<b>$item->{count} ×</b> $item->{text}"
2632 : $item->{text};
2633
2634 for ($short) {
2635 s/^\s+//;
2636 s/\012.*/…/s;
2637 my $len = int 30 / $item->{fontsize};
2638 substr $_, $len, length, "…" if $len < length;
2639 }
2640
2641 new CFClient::UI::Label
2642 markup => $short,
2643 tooltip => $item->{tooltip},
2644 tooltip_font => $::FONT_PROP,
2645 tooltip_width => 0.67,
2646 fontsize => $item->{fontsize},
2647 color => $item->{color},
2648 can_events => 1,
2649 can_hover => 1
2650 };
2651 }
2652
2653 $self->clear;
2654 $self->SUPER::add (reverse @widgets);
2655}
2656
2657sub add {
2658 my ($self, $text, %arg) = @_;
2659
2660 my $timeout = time + ((delete $arg{timeout}) || 60);
2661
2662 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2663
2664 if (my $item = $self->{item}{$group}) {
2665 if ($item->{text} eq $text) {
2666 $item->{count}++;
2667 } else {
2668 $item->{count} = 1;
2669 $item->{text} = $item->{tooltip} = $text;
2670 }
2671 $item->{timeout} = $timeout;
2672 delete $item->{label};
2673 } else {
2674 $self->{item}{$group} = {
2675 id => ++$self->{id},
2676 text => $text,
2677 timeout => $timeout,
2678 tooltip => $text,
2679 fontsize => 0.8,
2680 color => [0.8, 0.8, 0.8, 0.8],
2681 pri => 0,
2682 count => 1,
2683 %arg,
2684 };
2685 }
2686
2687 $self->reorder;
2688}
2689
2690#############################################################################
2691
2141package CFClient::UI::Root; 2692package CFClient::UI::Root;
2142 2693
2143our @ISA = CFClient::UI::Container::; 2694our @ISA = CFClient::UI::Container::;
2144 2695
2145use SDL::OpenGL; 2696use CFClient::OpenGL;
2146 2697
2147sub check_size { 2698sub new {
2148 my ($self) = @_; 2699 my $class = shift;
2149 2700
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 2701 $class->SUPER::new (
2151} 2702 @_,
2152 2703 )
2153sub size_request {
2154 ($::WIDTH, $::HEIGHT)
2155} 2704}
2156 2705
2157sub configure { 2706sub configure {
2158 my ($self, $x, $y, $w, $h) = @_; 2707 my ($self, $x, $y, $w, $h) = @_;
2159 2708
2160 $self->SUPER::configure ($x, $y, $w, $h); 2709 $self->{w} = $w;
2161 2710 $self->{h} = $h;
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2163 for @{$self->{children}};
2164} 2711}
2165 2712
2166sub _topleft { 2713sub check_size {
2714 my ($self) = @_;
2715
2716 $self->size_allocate ($self->{w}, $self->{h})
2717 if $self->{w};
2718}
2719
2720sub size_request {
2721 my ($self) = @_;
2722
2723 ($self->{w}, $self->{h})
2724}
2725
2726sub size_allocate {
2727 my ($self, $w, $h) = @_;
2728
2729 my $old_w = $self->{old_w};
2730 my $old_h = $self->{old_h};
2731
2732 if ($old_w && $old_h) {
2733 for my $child ($self->children) {
2734 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2735 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2736 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2737 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2738 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2739 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2740 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2741 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2742 }
2743 }
2744
2745 for my $child ($self->children) {
2746 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2747
2748 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2749 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2750 $child->configure ($X, $Y, $W, $H);
2751 }
2752
2753 $self->{old_w} = $w;
2754 $self->{old_h} = $h;
2755}
2756
2757sub coord2local {
2167 my ($self, $x, $y) = @_; 2758 my ($self, $x, $y) = @_;
2168 2759
2169 ($x, $y) 2760 ($x, $y)
2170} 2761}
2171 2762
2763sub coord2global {
2764 my ($self, $x, $y) = @_;
2765
2766 ($x, $y)
2767}
2768
2172sub update { 2769sub update {
2173 my ($self) = @_; 2770 my ($self) = @_;
2174 2771
2175 $self->check_size; 2772 $self->check_size;
2176 ::refresh (); 2773 $::WANT_REFRESH++;
2177} 2774}
2178 2775
2179sub add { 2776sub add {
2180 my ($self, $child) = @_; 2777 my ($self, $child) = @_;
2181 2778
2779 # integerise window positions
2780 $child->{x} = int $child->{x};
2781 $child->{y} = int $child->{y};
2782
2182 $self->SUPER::add ($child); 2783 $self->SUPER::add ($child);
2183} 2784}
2184 2785
2185sub on_refresh { 2786sub on_refresh {
2186 my ($self, $id, $cb) = @_; 2787 my ($self, $id, $cb) = @_;
2187 2788
2188 $self->{refresh_hook}{$id} = $cb; 2789 $self->{refresh_hook}{$id} = $cb;
2189} 2790}
2190 2791
2191sub draw { 2792sub draw {
2192 my ($self) = @_; 2793 my ($self) = @_;
2193 2794
2795 if ($self->{check_size}) {
2796 my @queue = ([], []);
2797
2798 for (;;) {
2799 if ($self->{check_size}) {
2800 # heuristic: check containers last
2801 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2802 for values %{delete $self->{check_size}}
2803 }
2804
2805 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2806
2807 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2808 ? @$widget{qw(user_w user_h)}
2809 : $widget->size_request;
2810
2811 if (delete $widget->{force_alloc}
2812 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2813 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2814
2815 $widget->{req_w} = $w;
2816 $widget->{req_h} = $h;
2817
2818 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2819
2820 $widget->{parent}->check_size
2821 if $widget->{parent};
2822 }
2823 }
2824 }
2825
2826 while ($self->{size_alloc}) {
2827 for (values %{delete $self->{size_alloc}}) {
2828 my ($widget, $w, $h) = @$_;
2829
2830 $w = 0 if $w < 0;
2831 $h = 0 if $h < 0;
2832
2833 $widget->{w} = $w;
2834 $widget->{h} = $h;
2835 $widget->size_allocate ($w, $h);
2836 $widget->emit (size_allocate => $w, $h);
2837 }
2838 }
2839
2194 while (my $rcb = delete $self->{refresh_hook}) { 2840 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 2841 $_->()
2842 for values %{delete $self->{refresh_hook}};
2196 } 2843 }
2197 2844
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2845 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2846 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 2847 glClear GL_COLOR_BUFFER_BIT;
… …
2211############################################################################# 2858#############################################################################
2212 2859
2213package CFClient::UI; 2860package CFClient::UI;
2214 2861
2215$ROOT = new CFClient::UI::Root; 2862$ROOT = new CFClient::UI::Root;
2863$TOOLTIP = new CFClient::UI::Tooltip;
2216 2864
22171 28651
2218 2866

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