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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.123 by root, Mon Apr 17 19:50:22 2006 UTC vs.
Revision 1.198 by root, Fri May 12 02:08:52 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) = @_;
195
117 $self->{x} = int $x; 196 $self->{x} = int $x;
118 $self->{y} = int $y; 197 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 198 $self->{z} = $z if defined $z;
120}
121 199
122sub needs_redraw { 200 $self->update;
123 0 201}
202
203sub set_size {
204 my ($self, $w, $h) = @_;
205
206 $self->{user_w} = $w;
207 $self->{user_h} = $h;
208
209 $self->check_size;
124} 210}
125 211
126sub size_request { 212sub size_request {
127 require Carp; 213 require Carp;
128 Carp::confess "size_request is abtract"; 214 Carp::confess "size_request is abstract";
129} 215}
130 216
131sub _size_allocate { 217sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 218 my ($self, $x, $y, $w, $h) = @_;
133 219
220 if ($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) {
134 $self->{x} = $x; 233 $self->{x} = $x;
135 $self->{y} = $y; 234 $self->{y} = $y;
235 $self->update;
236 }
136 237
137 return unless $self->{w} != $w || $self->{h} != $h; 238 if ($self->{w} != $w || $self->{h} != $h) {
138 239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 240 }
143} 241}
144 242
145sub size_allocate { 243sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 244 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 245}
150 246
151# return top left coordinates 247sub children {
152sub _topleft { 248}
249
250# call when resolution changes etc.
251sub reconfigure {
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size (1);
258 $self->update;
259}
260
261sub set_max_size {
153 my ($self, $x, $y) = @_; 262 my ($self, $w, $h) = @_;
154 263
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h;
156} 266}
157 267
158# translate global coordinates to local coordinate system 268# translate global coordinates to local coordinate system
159sub coord2local { 269sub coord2local {
160 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
161 271
162 my ($X, $Y) = $self->_topleft; 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 273}
165 274
166# translate local coordinates to global coordinate system 275# translate local coordinates to global coordinate system
167sub coord2global { 276sub coord2global {
168 my ($self, $x, $y) = @_; 277 my ($self, $x, $y) = @_;
169 278
170 my ($X, $Y) = $self->_topleft; 279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 280}
173 281
174sub focus_in { 282sub focus_in {
175 my ($self) = @_; 283 my ($self) = @_;
176 284
… …
236 glVertex $x + $self->{w}, $y + $self->{h}; 344 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 345 glVertex $x , $y + $self->{h};
238 glEnd; 346 glEnd;
239 glDisable GL_BLEND; 347 glDisable GL_BLEND;
240 } 348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0;
356 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h};
359 glEnd;
360 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 }
241} 363}
242 364
243sub _draw { 365sub _draw {
244 my ($self) = @_; 366 my ($self) = @_;
245 367
246 warn "no draw defined for $self\n"; 368 warn "no draw defined for $self\n";
247} 369}
248 370
249sub find_widget { 371sub find_widget {
250 my ($self, $x, $y) = @_; 372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
251 375
252 return $self 376 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 379
… …
258 382
259sub set_parent { 383sub set_parent {
260 my ($self, $parent) = @_; 384 my ($self, $parent) = @_;
261 385
262 Scalar::Util::weaken ($self->{parent} = $parent); 386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388
389 # TODO: req_w _does_change after ->reconfigure
390 $self->check_size
391 unless exists $self->{req_w};
392}
393
394sub check_size {
395 my ($self, $forced) = @_;
396
397 $self->{force_alloc} = 1 if $forced;
398 $CFClient::UI::ROOT->{check_size}{$self} = $self;
263} 399}
264 400
265sub update { 401sub update {
266 my ($self) = @_; 402 my ($self) = @_;
267 403
… …
270} 406}
271 407
272sub connect { 408sub connect {
273 my ($self, $signal, $cb) = @_; 409 my ($self, $signal, $cb) = @_;
274 410
275 push @{ $self->{cb}{$signal} }, $cb; 411 push @{ $self->{signal_cb}{$signal} }, $cb;
276} 412}
277 413
278sub emit { 414sub emit {
279 my ($self, $signal, @args) = @_; 415 my ($self, $signal, @args) = @_;
280 416
281 $_->($self, @args) 417 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282 for @{$self->{cb}{$signal} || []};
283} 418}
284 419
285sub DESTROY { 420sub DESTROY {
286 my ($self) = @_; 421 my ($self) = @_;
287 422
… …
293package CFClient::UI::DrawBG; 428package CFClient::UI::DrawBG;
294 429
295our @ISA = CFClient::UI::Base::; 430our @ISA = CFClient::UI::Base::;
296 431
297use strict; 432use strict;
298use SDL::OpenGL; 433use CFClient::OpenGL;
299 434
300sub new { 435sub new {
301 my $class = shift; 436 my $class = shift;
302 437
303 # range [value, low, high, page] 438 # range [value, low, high, page]
… …
332 467
333package CFClient::UI::Empty; 468package CFClient::UI::Empty;
334 469
335our @ISA = CFClient::UI::Base::; 470our @ISA = CFClient::UI::Base::;
336 471
472sub new {
473 my ($class, %arg) = @_;
474 $class->SUPER::new (can_events => 0, %arg);
475}
476
337sub size_request { 477sub size_request {
338 (0, 0) 478 (0, 0)
339} 479}
340 480
341sub draw { } 481sub draw { }
… …
349sub new { 489sub new {
350 my ($class, %arg) = @_; 490 my ($class, %arg) = @_;
351 491
352 my $children = delete $arg{children} || []; 492 my $children = delete $arg{children} || [];
353 493
354 my $self = $class->SUPER::new (children => [], %arg); 494 my $self = $class->SUPER::new (
495 children => [],
496 can_events => 0,
497 %arg,
498 );
355 $self->add ($_) for @$children; 499 $self->add ($_) for @$children;
356 500
357 $self 501 $self
358} 502}
359 503
360sub add { 504sub add {
361 my ($self, $child) = @_; 505 my ($self, @widgets) = @_;
362 506
363 $child->set_parent ($self); 507 $_->set_parent ($self)
508 for @widgets;
364 509
365 use sort 'stable'; 510 use sort 'stable';
366 511
367 $self->{children} = [ 512 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 513 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 514 @{$self->{children}}, @widgets
370 ]; 515 ];
371 516
372 $self->{w} = $self->{h} = -1; 517 $self->check_size (1);
373 $self->update; 518 $self->update;
374} 519}
375 520
521sub children {
522 @{ $_[0]{children} }
523}
524
376sub remove { 525sub remove {
377 my ($self, $widget) = @_; 526 my ($self, $child) = @_;
378 527
528 delete $child->{parent};
529 $child->hide;
530
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 532
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 533 $self->check_size;
534 $self->update;
535}
536
537sub clear {
538 my ($self) = @_;
539
540 my $children = delete $self->{children};
541 $self->{children} = [];
542
543 for (@$children) {
544 delete $_->{parent};
545 $_->hide;
546 }
547
548 $self->check_size;
549 $self->update;
382} 550}
383 551
384sub find_widget { 552sub find_widget {
385 my ($self, $x, $y) = @_; 553 my ($self, $x, $y) = @_;
386 554
… …
416 584
417 $class->SUPER::new (children => [$child], %arg) 585 $class->SUPER::new (children => [$child], %arg)
418} 586}
419 587
420sub add { 588sub add {
421 my ($self, $widget) = @_; 589 my ($self, $child) = @_;
422 590
423 $self->{children} = []; 591 $self->{children} = [];
424 592
425 $self->SUPER::add ($widget); 593 $self->SUPER::add ($child);
426} 594}
427 595
428sub remove { 596sub remove {
429 my ($self, $widget) = @_; 597 my ($self, $widget) = @_;
430 598
… …
439sub size_request { 607sub size_request {
440 $_[0]{children}[0]->size_request 608 $_[0]{children}[0]->size_request
441} 609}
442 610
443sub size_allocate { 611sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 612 my ($self, $w, $h) = @_;
445 613
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 614 $self->{children}[0]->configure (0, 0, $w, $h);
449} 615}
450 616
451############################################################################# 617#############################################################################
452 618
453package CFClient::UI::Window; 619package CFClient::UI::Window;
454 620
455our @ISA = CFClient::UI::Bin::; 621our @ISA = CFClient::UI::Bin::;
456 622
457use SDL::OpenGL; 623use CFClient::OpenGL;
458 624
459sub new { 625sub new {
460 my ($class, %arg) = @_; 626 my ($class, %arg) = @_;
461 627
462 my $self = $class->SUPER::new (%arg); 628 my $self = $class->SUPER::new (%arg);
463} 629}
464 630
465sub update { 631sub update {
466 my ($self) = @_; 632 my ($self) = @_;
467 633
468 # we want to do this delayed... 634 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 635 $self->SUPER::update;
471} 636}
472 637
638sub size_allocate {
639 my ($self, $w, $h) = @_;
640
641 $self->SUPER::size_allocate ($w, $h);
642 $self->update;
643}
644
645sub _render {
646 $_[0]{children}[0]->draw;
647}
648
473sub render_chld { 649sub render_child {
474 my ($self) = @_; 650 my ($self) = @_;
475 651
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 652 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 653 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 654 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 655
656 $self->_render;
657# glColorMask 1, 1, 1, 0;
658# glEnable GL_BLEND;
659# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
660# glRasterPos 0, 0;
661# glCopyPixels 0, 0, $self->{w}, $self->{h};
662# glDisable GL_BLEND;
663# glColorMask 1, 1, 1, 1;
480 }; 664 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491} 665}
492 666
493sub _draw { 667sub _draw {
494 my ($self) = @_; 668 my ($self) = @_;
495 669
496 my ($w, $h) = ($self->w, $self->h); 670 my ($w, $h) = ($self->w, $self->h);
497 671
498 my $tex = $self->{texture} 672 my $tex = $self->{texture}
499 or return; 673 or return;
500 674
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 675 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 676 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
677 glColor 0, 0, 0, 1;
505 678
506 $tex->draw_quad (0, 0, $w, $h); 679 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 680
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 681 glDisable GL_TEXTURE_2D;
510} 682}
511 683
512############################################################################# 684#############################################################################
513 685
514package CFClient::UI::Frame; 686package CFClient::UI::ViewPort;
515 687
516our @ISA = CFClient::UI::Bin::; 688our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519 689
520sub size_request { 690sub size_request {
521 my ($self) = @_; 691 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524 692
525 $chld->move (2, 2); 693 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
694 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
526 695
527 map { $_ + 4 } $chld->size_request; 696 @$self{qw(child_w child_h)}
528} 697}
529 698
530sub size_allocate { 699sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
701
702 $self->update;
703}
704
705sub set_offset {
706 my ($self, $x, $y) = @_;
707
708 $self->{view_x} = int $x;
709 $self->{view_y} = int $y;
710
711 $self->update;
712}
713
714# hmm, this does not work for topleft of $self... but we should not ask for that
715sub coord2local {
716 my ($self, $x, $y) = @_;
717
718 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
719}
720
721sub coord2global {
722 my ($self, $x, $y) = @_;
723
724 $x = List::Util::min $self->{w}, $x - $self->{view_x};
725 $y = List::Util::min $self->{h}, $y - $self->{view_y};
726
727 $self->SUPER::coord2global ($x, $y)
728}
729
730sub find_widget {
731 my ($self, $x, $y) = @_;
732
733 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
734 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
735 ) {
736 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
737 } else {
738 $self->CFClient::UI::Base::find_widget ($x, $y)
532 739 }
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536} 740}
537 741
538sub _draw { 742sub _render {
539 my ($self) = @_; 743 my ($self) = @_;
540 744
541 my $chld = $self->child; 745 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
542 746
543 my ($w, $h) = $chld->size_request; 747 $self->SUPER::_render;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554} 748}
555 749
556############################################################################# 750#############################################################################
557 751
558package CFClient::UI::FancyFrame; 752package CFClient::UI::ScrolledWindow;
559 753
560our @ISA = CFClient::UI::Bin::; 754our @ISA = CFClient::UI::HBox::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 755
568sub new { 756sub new {
569 my $class = shift; 757 my $class = shift;
570 758
759 my $self;
760
761 my $slider = new CFClient::UI::Slider
762 vertical => 1,
763 range => [0, 0, 1, 0.01], # HACK fix
764 connect_changed => sub {
765 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
766 },
767 ;
768
769 $self = $class->SUPER::new (
770 vp => (new CFClient::UI::ViewPort),
771 slider => $slider,
772 @_,
773 );
774
775 $self->{vp}->add ($self->{scrolled});
776 $self->add ($self->{vp});
777 $self->add ($self->{slider});
778
779 $self
780}
781
782#TODO# update range on size_allocate depeneing on child
783# update viewport offset on scroll
784
785#############################################################################
786
787package CFClient::UI::Frame;
788
789our @ISA = CFClient::UI::Bin::;
790
791use CFClient::OpenGL;
792
793#############################################################################
794
795package CFClient::UI::FancyFrame;
796
797our @ISA = CFClient::UI::Bin::;
798
799use CFClient::OpenGL;
800
801my @tex =
802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
803 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
804
805sub new {
806 my $class = shift;
807
571 # TODO: user_x, user_y, overwrite moveto? 808 # TODO: user_x, user_y, overwrite moveto?
572 809
573 $class->SUPER::new ( 810 my $self = $class->SUPER::new (
574 bg => [1, 1, 1, 1], 811 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1], 812 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8, 813 border => 0.6,
814 can_events => 1,
577 @_ 815 @_
816 );
817
818 $self->{title} &&= new CFClient::UI::Label
819 align => 0,
820 valign => 1,
821 text => $self->{title},
822 fontsize => $self->{border};
823
824 $self
825}
826
827sub border {
828 int $_[0]{border} * $::FONTSIZE
829}
830
831sub size_request {
832 my ($self) = @_;
833
834 my ($w, $h) = $self->SUPER::size_request;
835
836 (
837 $w + $self->border * 2,
838 $h + $self->border * 2,
578 ) 839 )
579} 840}
580 841
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate { 842sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 843 my ($self, $w, $h) = @_;
596 844
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2; 845 $h -= List::Util::max 0, $self->border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 846 $w -= List::Util::max 0, $self->border * 2;
601 847
848 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
849 if $self->{title};
850
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 851 $self->child->configure ($self->border, $self->border, $w, $h);
603} 852}
604 853
605sub button_down { 854sub button_down {
606 my ($self, $ev, $x, $y) = @_; 855 my ($self, $ev, $x, $y) = @_;
607 856
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 857 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 858 my $border = $self->border;
610 859
860 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
861 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
862
863 if ($lr & $td) {
864 my ($wx, $wy) = ($self->{x}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 865 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($bw, $bh) = ($self->{w}, $self->{h}); 866 my ($bw, $bh) = ($self->{w}, $self->{h});
867
868 my $mx = $x < $border;
869 my $my = $y < $border;
613 870
614 $self->{motion} = sub { 871 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 872 my ($ev, $x, $y) = @_;
616 873
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 874 my $dx = $ev->{x} - $ox;
875 my $dy = $ev->{y} - $oy;
618 876
619 $self->{user_w} = $bw + $x - $ox; 877 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 878 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621 $self->update; 879 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
880 $self->check_size;
622 }; 881 };
623 882
624 } elsif ($x >= 0 && $x < $self->{w} 883 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 884 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 885 my ($bx, $by) = ($self->{x}, $self->{y});
629 886
630 $self->{motion} = sub { 887 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 888 my ($ev, $x, $y) = @_;
632 889
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 890 ($x, $y) = ($ev->{x}, $ev->{y});
634 891
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 892 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update; 893 $self->update;
637 }; 894 };
638 } 895 }
… …
654 my ($self) = @_; 911 my ($self) = @_;
655 912
656 my ($w, $h ) = ($self->{w}, $self->{h}); 913 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 914 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658 915
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 916 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 917 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 918
919 my $border = $self->border;
920
664 glColor @{ $self->{border_bg} }; 921 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 922 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 923 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 924 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 925 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
669 926
927 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670 my $bg = $tex[0]; 928 my $bg = $tex[0];
671 929
672 # TODO: repeat texture not scale 930 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 931 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h}; 932 my $rep_y = $ch / $bg->{h};
675 933
676 glColor @{ $self->{bg} }; 934 glColor @{ $self->{bg} };
677 935
678 $bg->{s} = $rep_x; 936 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y; 937 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1; 938 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 939 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
940 }
682 941
683 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND; 943
944 $self->{title}->draw if $self->{title};
685 945
686 $self->child->draw; 946 $self->child->draw;
687} 947}
688 948
689############################################################################# 949#############################################################################
… …
692 952
693our @ISA = CFClient::UI::Base::; 953our @ISA = CFClient::UI::Base::;
694 954
695use List::Util qw(max sum); 955use List::Util qw(max sum);
696 956
697use SDL::OpenGL; 957use CFClient::OpenGL;
698 958
699sub new { 959sub new {
700 my $class = shift; 960 my $class = shift;
701 961
702 $class->SUPER::new ( 962 $class->SUPER::new (
… …
709 my ($self, $x, $y, $child) = @_; 969 my ($self, $x, $y, $child) = @_;
710 970
711 $child->set_parent ($self); 971 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 972 $self->{children}[$y][$x] = $child;
713 973
714 $self->{w} = $self->{h} = -1; 974 $child->check_size;
715 $self->update; 975}
976
977sub children {
978 grep $_, map @$_, grep $_, @{ $_[0]{children} }
716} 979}
717 980
718# TODO: move to container class maybe? send childs a signal on removal? 981# TODO: move to container class maybe? send childs a signal on removal?
719sub clear { 982sub clear {
720 my ($self) = @_; 983 my ($self) = @_;
721 984
985 my @children = $self->children;
722 delete $self->{children}; 986 delete $self->{children};
987
988 for (@children) {
989 delete $_->{parent};
990 $_->hide;
991 }
992
723 $self->update; 993 $self->update;
724} 994}
725 995
726sub get_wh { 996sub get_wh {
727 my ($self) = @_; 997 my ($self) = @_;
… …
733 or next; 1003 or next;
734 1004
735 for my $x (0 .. $#$row) { 1005 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1006 my $widget = $row->[$x]
737 or next; 1007 or next;
738 my ($w, $h) = $widget->size_request; 1008 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1009
740 $w[$x] = max $w[$x], $w; 1010 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1011 $h[$y] = max $h[$y], $h;
742 } 1012 }
743 } 1013 }
… …
755 (sum @$hs), 1025 (sum @$hs),
756 ) 1026 )
757} 1027}
758 1028
759sub size_allocate { 1029sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1030 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1031
764 my ($ws, $hs) = $self->get_wh; 1032 my ($ws, $hs) = $self->get_wh;
765 1033
766 my $req_w = sum @$ws; 1034 my $req_w = sum @$ws;
767 my $req_h = sum @$hs; 1035 my $req_h = sum @$hs;
… …
789 1057
790 for my $c (0 .. $#$row) { 1058 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1059 my $col_w = $ws->[$c];
792 1060
793 if (my $widget = $row->[$c]) { 1061 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1062 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1063 }
796 1064
797 $x += $col_w; 1065 $x += $col_w;
798 } 1066 }
799 1067
… …
844 (List::Util::max map $_->[1], @alloc), 1112 (List::Util::max map $_->[1], @alloc),
845 ) 1113 )
846} 1114}
847 1115
848sub size_allocate { 1116sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_; 1117 my ($self, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852 1118
853 ($h, $w) = ($w, $h); 1119 ($h, $w) = ($w, $h);
854 1120
855 my $children = $self->{children}; 1121 my $children = $self->{children};
856 1122
857 my @h = map +($_->size_request)[0], @$children; 1123 my @h = map $_->{req_w}, @$children;
858 1124
859 my $req_h = List::Util::sum @h; 1125 my $req_h = List::Util::sum @h;
860 1126
861 if ($req_h > $h) { 1127 if ($req_h > $h) {
862 # ah well, not enough space 1128 # ah well, not enough space
… …
878 1144
879 my $y = 0; 1145 my $y = 0;
880 for (0 .. $#$children) { 1146 for (0 .. $#$children) {
881 my $child = $children->[$_]; 1147 my $child = $children->[$_];
882 my $h = $h[$_]; 1148 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w); 1149 $child->configure ($y, 0, $h, $w);
884 1150
885 $y += $h; 1151 $y += $h;
886 } 1152 }
1153
1154 1
887} 1155}
888 1156
889############################################################################# 1157#############################################################################
890 1158
891package CFClient::UI::VBox; 1159package CFClient::UI::VBox;
… …
904 (List::Util::sum map $_->[1], @alloc), 1172 (List::Util::sum map $_->[1], @alloc),
905 ) 1173 )
906} 1174}
907 1175
908sub size_allocate { 1176sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_; 1177 my ($self, $w, $h) = @_;
910 1178
911 $self->_size_allocate ($x, $y, $w, $h); 1179 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
912 1180
913 my $children = $self->{children}; 1181 my $children = $self->{children};
914 1182
915 my @h = map +($_->size_request)[1], @$children; 1183 my @h = map $_->{req_h}, @$children;
916 1184
917 my $req_h = List::Util::sum @h; 1185 my $req_h = List::Util::sum @h;
918 1186
919 if ($req_h > $h) { 1187 if ($req_h > $h) {
920 # ah well, not enough space 1188 # ah well, not enough space
… …
934 1202
935 my $y = 0; 1203 my $y = 0;
936 for (0 .. $#$children) { 1204 for (0 .. $#$children) {
937 my $child = $children->[$_]; 1205 my $child = $children->[$_];
938 my $h = $h[$_]; 1206 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h); 1207 $child->configure (0, $y, $w, $h);
940 1208
941 $y += $h; 1209 $y += $h;
942 } 1210 }
1211
1212 1
943} 1213}
944 1214
945############################################################################# 1215#############################################################################
946 1216
947package CFClient::UI::Label; 1217package CFClient::UI::Label;
948 1218
949our @ISA = CFClient::UI::Base::; 1219our @ISA = CFClient::UI::Base::;
950 1220
951use SDL::OpenGL; 1221use CFClient::OpenGL;
952 1222
953sub new { 1223sub new {
954 my ($class, %arg) = @_; 1224 my ($class, %arg) = @_;
955 1225
956 my $self = $class->SUPER::new ( 1226 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1227 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1228 #font => default_font
959 text => "", 1229 #text => initial text
1230 #markup => initial narkup
1231 layout => (new CFClient::Layout),
1232 fontsize => 1,
960 align => -1, 1233 align => -1,
961 valign => -1, 1234 valign => -1,
962 padding => 2, 1235 padding => 2,
963 layout => new CFClient::Layout, 1236 can_events => 0,
964 %arg 1237 %arg
965 ); 1238 );
966 1239
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1240 if (exists $self->{template}) {
1241 my $layout = new CFClient::Layout;
1242 $layout->set_text (delete $self->{template});
1243 $self->{template} = $layout;
1244 }
968 1245
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1246 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1247 $self->set_markup (delete $self->{markup});
1248 } else {
1249 $self->set_text (delete $self->{text});
1250 }
971 1251
972 $self 1252 $self
973} 1253}
974 1254
975sub escape_text { 1255sub escape {
976 local $_ = $_[1]; 1256 local $_ = $_[1];
977 1257
978 s/&/&amp;/g; 1258 s/&/&amp;/g;
979 s/>/&gt;/g; 1259 s/>/&gt;/g;
980 s/</&lt;/g; 1260 s/</&lt;/g;
981 1261
982 $_[1] 1262 $_[1]
983} 1263}
984 1264
1265sub update {
1266 my ($self) = @_;
1267
1268 delete $self->{texture};
1269 $self->SUPER::update;
1270}
1271
985sub set_text { 1272sub set_text {
986 my ($self, $text) = @_; 1273 my ($self, $text) = @_;
987 1274
1275 return if $self->{text} eq "T$text";
1276 $self->{text} = "T$text";
1277
1278 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1279 $self->{layout}->set_text ($text);
989 1280
990 delete $self->{texture};
991 $self->update; 1281 $self->update;
1282 $self->check_size;
992} 1283}
993 1284
994sub set_markup { 1285sub set_markup {
995 my ($self, $markup) = @_; 1286 my ($self, $markup) = @_;
996 1287
1288 return if $self->{text} eq "M$markup";
1289 $self->{text} = "M$markup";
1290
1291 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1292
1293 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1294 $self->{layout}->set_markup ($markup);
998 1295
999 delete $self->{texture};
1000 $self->update; 1296 $self->update;
1297 $self->check_size;
1001} 1298}
1002 1299
1003sub size_request { 1300sub size_request {
1004 my ($self) = @_; 1301 my ($self) = @_;
1005 1302
1006 $self->{layout}->set_width; 1303 $self->{layout}->set_font ($self->{font}) if $self->{font};
1304 $self->{layout}->set_width ($self->{max_w} || -1);
1007 $self->{layout}->set_height ($self->{fontsize}); 1305 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008 1306
1009 my ($w, $h) = $self->{layout}->size; 1307 my ($w, $h) = $self->{layout}->size;
1308
1309 if (exists $self->{template}) {
1310 $self->{template}->set_font ($self->{font}) if $self->{font};
1311 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1312
1313 my ($w2, $h2) = $self->{template}->size;
1314
1315 $w = List::Util::max $w, $w2;
1316 $h = List::Util::max $h, $h2;
1317 }
1010 1318
1011 ( 1319 (
1012 $w + $self->{padding} * 2, 1320 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2, 1321 $h + $self->{padding} * 2,
1014 ) 1322 )
1015} 1323}
1016 1324
1017sub size_allocate { 1325sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_; 1326 my ($self, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021 1327
1022 delete $self->{texture}; 1328 delete $self->{texture};
1023} 1329}
1024 1330
1025sub update { 1331sub set_fontsize {
1026 my ($self) = @_; 1332 my ($self, $fontsize) = @_;
1027 1333
1334 $self->{fontsize} = $fontsize;
1028 delete $self->{texture}; 1335 delete $self->{texture};
1336
1029 $self->SUPER::update; 1337 $self->update;
1338 $self->check_size;
1030} 1339}
1031 1340
1032sub _draw { 1341sub _draw {
1033 my ($self) = @_; 1342 my ($self) = @_;
1034 1343
1035 my $tex = $self->{texture} ||= do { 1344 my $tex = $self->{texture} ||= do {
1345 $self->{layout}->set_foreground (@{$self->{fg}});
1346 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1347 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1348 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1349
1038 new_from_layout CFClient::Texture $self->{layout} 1350 my $tex = new_from_layout CFClient::Texture $self->{layout};
1351
1352 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1353 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1354 : ($self->{w} - $tex->{w}) * 0.5;
1355
1356 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1357 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1358 : ($self->{h} - $tex->{h}) * 0.5;
1359
1360 $tex
1039 }; 1361 };
1040 1362
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043 glEnable GL_TEXTURE_2D; 1363 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1364 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1365
1366 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1367 glColor @{$self->{fg}};
1047
1048 $self->{ox} = int (
1049 $self->{align} < 0 ? $self->{padding}
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1051 : ($self->{w} - $tex->{w}) * 0.5
1052 );
1053
1054 $self->{oy} = int (
1055 $self->{valign} < 0 ? $self->{padding}
1056 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1057 : ($self->{h} - $tex->{h}) * 0.5
1058 );
1059
1060 $tex->draw_quad ($self->{ox}, $self->{oy}); 1368 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1369 } else {
1370 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1371 }
1061 1372
1062 glDisable GL_TEXTURE_2D; 1373 glDisable GL_TEXTURE_2D;
1063 glDisable GL_BLEND;
1064} 1374}
1065 1375
1066############################################################################# 1376#############################################################################
1067 1377
1068package CFClient::UI::EntryBase; 1378package CFClient::UI::EntryBase;
1069 1379
1070our @ISA = CFClient::UI::Label::; 1380our @ISA = CFClient::UI::Label::;
1071 1381
1072use SDL; 1382use CFClient::OpenGL;
1073use SDL::OpenGL;
1074 1383
1075sub new { 1384sub new {
1076 my $class = shift; 1385 my $class = shift;
1077 1386
1078 $class->SUPER::new ( 1387 $class->SUPER::new (
1079 fg => [1, 1, 1], 1388 fg => [1, 1, 1],
1080 bg => [0, 0, 0, 0.2], 1389 bg => [0, 0, 0, 0.2],
1081 active_bg => [1, 1, 1, 0.5], 1390 active_bg => [1, 1, 1, 0.5],
1082 active_fg => [0, 0, 0], 1391 active_fg => [0, 0, 0],
1083 can_hover => 1, 1392 can_hover => 1,
1084 can_focus => 1, 1393 can_focus => 1,
1085 valign => 0, 1394 valign => 0,
1395 can_events => 1,
1086 @_ 1396 @_
1087 ) 1397 )
1088} 1398}
1089 1399
1090sub _set_text { 1400sub _set_text {
… …
1092 1402
1093 delete $self->{cur_h}; 1403 delete $self->{cur_h};
1094 1404
1095 return if $self->{text} eq $text; 1405 return if $self->{text} eq $text;
1096 1406
1407 delete $self->{texture};
1408
1097 $self->{last_activity} = $::NOW; 1409 $self->{last_activity} = $::NOW;
1098 $self->{text} = $text; 1410 $self->{text} = $text;
1099 1411
1100 $text =~ s/./*/g if $self->{hidden}; 1412 $text =~ s/./*/g if $self->{hidden};
1101 $self->{layout}->set_text ("$text "); 1413 $self->{layout}->set_text ("$text ");
1102 1414
1103 $self->emit (changed => $self->{text}); 1415 $self->emit (changed => $self->{text});
1104} 1416}
1105 1417
1418sub set_text {
1419 my ($self, $text) = @_;
1420
1421 $self->{cursor} = length $text;
1422 $self->_set_text ($text);
1423 $self->check_size;
1424 $self->update;
1425}
1426
1106sub get_text { 1427sub get_text {
1107 $_[0]{text} 1428 $_[0]{text}
1108} 1429}
1109 1430
1110sub size_request { 1431sub size_request {
… …
1114 1435
1115 ($w + 1, $h) # add 1 for cursor 1436 ($w + 1, $h) # add 1 for cursor
1116} 1437}
1117 1438
1118sub size_allocate { 1439sub size_allocate {
1119 my ($self, $x, $y, $w, $h) = @_; 1440 my ($self, $w, $h) = @_;
1120 1441
1121 $self->SUPER::size_allocate ($x, $y, $w, $h); 1442 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1122
1123 $self->_set_text ($self->{text});
1124}
1125
1126sub set_text {
1127 my ($self, $text) = @_;
1128
1129 $self->{cursor} = length $text;
1130 $self->_set_text ($text);
1131 $self->update;
1132} 1443}
1133 1444
1134sub key_down { 1445sub key_down {
1135 my ($self, $ev) = @_; 1446 my ($self, $ev) = @_;
1136 1447
1137 my $mod = $ev->key_mod; 1448 my $mod = $ev->{mod};
1138 my $sym = $ev->key_sym; 1449 my $sym = $ev->{sym};
1139
1140 my $uni = $ev->key_unicode; 1450 my $uni = $ev->{unicode};
1141 1451
1142 my $text = $self->get_text; 1452 my $text = $self->get_text;
1143 1453
1144 if ($sym == SDLK_BACKSPACE) { 1454 if ($sym == 8) {
1145 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1455 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1146 } elsif ($sym == SDLK_DELETE) { 1456 } elsif ($sym == 127) {
1147 substr $text, $self->{cursor}, 1, ""; 1457 substr $text, $self->{cursor}, 1, "";
1148 } elsif ($sym == SDLK_LEFT) { 1458 } elsif ($sym == CFClient::SDLK_LEFT) {
1149 --$self->{cursor} if $self->{cursor}; 1459 --$self->{cursor} if $self->{cursor};
1150 } elsif ($sym == SDLK_RIGHT) { 1460 } elsif ($sym == CFClient::SDLK_RIGHT) {
1151 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1461 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1152 } elsif ($sym == SDLK_HOME) { 1462 } elsif ($sym == CFClient::SDLK_HOME) {
1153 $self->{cursor} = 0; 1463 $self->{cursor} = 0;
1154 } elsif ($sym == SDLK_END) { 1464 } elsif ($sym == CFClient::SDLK_END) {
1155 $self->{cursor} = length $text; 1465 $self->{cursor} = length $text;
1156 } elsif ($sym == SDLK_ESCAPE) { 1466 } elsif ($sym == 27) {
1157 $self->emit ('escape'); 1467 $self->emit ('escape');
1158 } elsif ($uni) { 1468 } elsif ($uni) {
1159 substr $text, $self->{cursor}++, 0, chr $uni; 1469 substr $text, $self->{cursor}++, 0, chr $uni;
1160 } 1470 }
1161 1471
… …
1236 1546
1237package CFClient::UI::Entry; 1547package CFClient::UI::Entry;
1238 1548
1239our @ISA = CFClient::UI::EntryBase::; 1549our @ISA = CFClient::UI::EntryBase::;
1240 1550
1241use SDL; 1551use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1552
1244sub key_down { 1553sub key_down {
1245 my ($self, $ev) = @_; 1554 my ($self, $ev) = @_;
1246 1555
1247 my $sym = $ev->key_sym; 1556 my $sym = $ev->{sym};
1248 1557
1249 if ($sym == SDLK_RETURN) { 1558 if ($sym == 13) {
1559 unshift @{$self->{history}},
1560 my $txt = $self->get_text;
1561 $self->{history_pointer} = -1;
1562 $self->{history_saveback} = '';
1250 $self->emit (activate => $self->get_text); 1563 $self->emit (activate => $txt);
1251 $self->update; 1564 $self->update;
1565
1566 } elsif ($sym == CFClient::SDLK_UP) {
1567 if ($self->{history_pointer} < 0) {
1568 $self->{history_saveback} = $self->get_text;
1569 }
1570 if (@{$self->{history} || []} > 0) {
1571 $self->{history_pointer}++;
1572 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1573 $self->{history_pointer} = @{$self->{history} || []} - 1;
1574 }
1575 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1576 }
1577
1578 } elsif ($sym == CFClient::SDLK_DOWN) {
1579 $self->{history_pointer}--;
1580 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1581
1582 if ($self->{history_pointer} >= 0) {
1583 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1584 } else {
1585 $self->set_text ($self->{history_saveback});
1586 }
1252 1587
1253 } else { 1588 } else {
1254 $self->SUPER::key_down ($ev); 1589 $self->SUPER::key_down ($ev);
1255 } 1590 }
1256 1591
… …
1260 1595
1261package CFClient::UI::Button; 1596package CFClient::UI::Button;
1262 1597
1263our @ISA = CFClient::UI::Label::; 1598our @ISA = CFClient::UI::Label::;
1264 1599
1265use SDL; 1600use CFClient::OpenGL;
1266use SDL::OpenGL;
1267 1601
1268my @tex = 1602my @tex =
1269 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1270 qw(b1_button_active.png); 1604 qw(b1_button_active.png);
1271 1605
1272sub new { 1606sub new {
1273 my $class = shift; 1607 my $class = shift;
1274 1608
1275 $class->SUPER::new ( 1609 $class->SUPER::new (
1276 padding => 4, 1610 padding => 4,
1277 fg => [1, 1, 1], 1611 fg => [1, 1, 1],
1278 bg => [1, 1, 1, 0.2], 1612 bg => [1, 1, 1, 0.2],
1279 active_fg => [0, 0, 1], 1613 active_fg => [0, 0, 1],
1280 can_hover => 1, 1614 can_hover => 1,
1615 align => 0,
1616 valign => 0,
1617 can_events => 1,
1281 @_ 1618 @_
1282 ) 1619 )
1283} 1620}
1284 1621
1285sub button_up { 1622sub button_up {
… …
1298 1635
1299 if ($GRAB == $self) { 1636 if ($GRAB == $self) {
1300 $self->{fg} = $self->{active_fg}; 1637 $self->{fg} = $self->{active_fg};
1301 } 1638 }
1302 1639
1303 glEnable GL_BLEND;
1304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305 glEnable GL_TEXTURE_2D; 1640 glEnable GL_TEXTURE_2D;
1306 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1307 glColor 0, 0, 0, 1; 1642 glColor 0, 0, 0, 1;
1308 1643
1309 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1644 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1310 1645
1311 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1312 glDisable GL_BLEND;
1313 1647
1314 $self->SUPER::_draw; 1648 $self->SUPER::_draw;
1315} 1649}
1316 1650
1317############################################################################# 1651#############################################################################
… …
1319package CFClient::UI::CheckBox; 1653package CFClient::UI::CheckBox;
1320 1654
1321our @ISA = CFClient::UI::DrawBG::; 1655our @ISA = CFClient::UI::DrawBG::;
1322 1656
1323my @tex = 1657my @tex =
1324 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1658 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1325 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1659 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1326 1660
1327use SDL; 1661use CFClient::OpenGL;
1328use SDL::OpenGL;
1329 1662
1330sub new { 1663sub new {
1331 my $class = shift; 1664 my $class = shift;
1332 1665
1333 $class->SUPER::new ( 1666 $class->SUPER::new (
… …
1344 my ($self) = @_; 1677 my ($self) = @_;
1345 1678
1346 ($self->{padding} * 2 + 6) x 2 1679 ($self->{padding} * 2 + 6) x 2
1347} 1680}
1348 1681
1349sub size_allocate {
1350 my ($self, $x, $y, $w, $h) = @_;
1351
1352 $self->_size_allocate ($x, $y, $w, $h);
1353}
1354
1355sub button_down { 1682sub button_down {
1356 my ($self, $ev, $x, $y) = @_; 1683 my ($self, $ev, $x, $y) = @_;
1357 1684
1358 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1685 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1359 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1686 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1371 1698
1372 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1699 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1373 1700
1374 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1701 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1375 1702
1703 my $tex = $self->{state} ? $tex[1] : $tex[0];
1704
1705 glEnable GL_TEXTURE_2D;
1706 $tex->draw_quad_alpha (0, 0, $s, $s);
1707 glDisable GL_TEXTURE_2D;
1708}
1709
1710#############################################################################
1711
1712package CFClient::UI::Image;
1713
1714our @ISA = CFClient::UI::Base::;
1715
1716use CFClient::OpenGL;
1717use Carp qw/confess/;
1718
1719our %loaded_images;
1720
1721sub new {
1722 my $class = shift;
1723
1724 my $self = $class->SUPER::new (can_events => 0, @_);
1725
1726 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1727
1728 $loaded_images{$self->{image}} ||=
1729 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1730
1731 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1732
1733 Scalar::Util::weaken $loaded_images{$self->{image}};
1734
1735 $self->{aspect} = $tex->{w} / $tex->{h};
1736
1737 $self
1738}
1739
1740sub size_request {
1741 my ($self) = @_;
1742
1743 ($self->{tex}->{w}, $self->{tex}->{h})
1744}
1745
1746sub _draw {
1747 my ($self) = @_;
1748
1749 my $tex = $self->{tex};
1750
1751 my ($w, $h) = ($self->{w}, $self->{h});
1752
1753 if ($self->{rot90}) {
1754 glRotate 90, 0, 0, 1;
1755 glTranslate 0, -$self->{w}, 0;
1756
1757 ($w, $h) = ($h, $w);
1758 }
1759
1760 glEnable GL_TEXTURE_2D;
1761 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1762
1763 $tex->draw_quad_alpha (0, 0, $w, $h);
1764
1765 glDisable GL_TEXTURE_2D;
1766}
1767
1768#############################################################################
1769
1770package CFClient::UI::VGauge;
1771
1772our @ISA = CFClient::UI::Base::;
1773
1774use List::Util qw(min max);
1775
1776use CFClient::OpenGL;
1777
1778my %tex = (
1779 food => [
1780 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1781 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1782 ],
1783 grace => [
1784 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1785 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1786 ],
1787 hp => [
1788 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1789 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1790 ],
1791 mana => [
1792 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1793 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1794 ],
1795);
1796
1797# eg. VGauge->new (gauge => 'food'), default gauge: food
1798sub new {
1799 my $class = shift;
1800
1801 my $self = $class->SUPER::new (
1802 type => 'food',
1803 @_
1804 );
1805
1806 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1807
1808 $self
1809}
1810
1811sub size_request {
1812 my ($self) = @_;
1813
1814 #my $tex = $tex{$self->{type}}[0];
1815 #@$tex{qw(w h)}
1816 (0, 0)
1817}
1818
1819sub set_max {
1820 my ($self, $max) = @_;
1821
1822 return if $self->{max_val} == $max;
1823
1824 $self->{max_val} = $max;
1825 $self->update;
1826}
1827
1828sub set_value {
1829 my ($self, $val, $max) = @_;
1830
1831 $self->set_max ($max)
1832 if defined $max;
1833
1834 return if $self->{val} == $val;
1835
1836 $self->{val} = $val;
1837 $self->update;
1838}
1839
1840sub _draw {
1841 my ($self) = @_;
1842
1843 my $tex = $tex{$self->{type}};
1844 my ($t1, $t2, $t3) = @$tex;
1845
1846 my ($w, $h) = ($self->{w}, $self->{h});
1847
1848 if ($self->{vertical}) {
1849 glRotate 90, 0, 0, 1;
1850 glTranslate 0, -$self->{w}, 0;
1851
1852 ($w, $h) = ($h, $w);
1853 }
1854
1855 my $ycut = $self->{val} / ($self->{max_val} || 1);
1856
1857 my $ycut1 = max 0, min 1, $ycut;
1858 my $ycut2 = max 0, min 1, $ycut - 1;
1859
1860 my $h1 = $self->{h} * (1 - $ycut1);
1861 my $h2 = $self->{h} * (1 - $ycut2);
1862
1376 glEnable GL_BLEND; 1863 glEnable GL_BLEND;
1864 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1377 glEnable GL_TEXTURE_2D; 1865 glEnable GL_TEXTURE_2D;
1378 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1866 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1379 1867
1380 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1868 glBindTexture GL_TEXTURE_2D, $t1->{name};
1869 glBegin GL_QUADS;
1870 glTexCoord 0 , 0; glVertex 0 , 0;
1871 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1872 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1873 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1874 glEnd;
1381 1875
1382 $tex->draw_quad (0, 0, $s, $s); 1876 my $ycut1 = List::Util::min 1, $ycut;
1877 glBindTexture GL_TEXTURE_2D, $t2->{name};
1878 glBegin GL_QUADS;
1879 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1880 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1881 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1882 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1883 glEnd;
1383 1884
1885 if ($t3) {
1886 glBindTexture GL_TEXTURE_2D, $t3->{name};
1887 glBegin GL_QUADS;
1888 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1889 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1890 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1891 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1892 glEnd;
1893 }
1894
1895 glDisable GL_BLEND;
1384 glDisable GL_TEXTURE_2D; 1896 glDisable GL_TEXTURE_2D;
1385 glDisable GL_BLEND; 1897}
1898
1899#############################################################################
1900
1901package CFClient::UI::Gauge;
1902
1903our @ISA = CFClient::UI::VBox::;
1904
1905sub new {
1906 my ($class, %arg) = @_;
1907
1908 my $self = $class->SUPER::new (
1909 tooltip => $arg{type},
1910 can_hover => 1,
1911 can_events => 1,
1912 %arg,
1913 );
1914
1915 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1916 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1917 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1918
1919 $self
1920}
1921
1922sub set_fontsize {
1923 my ($self, $fsize) = @_;
1924
1925 $self->{value}->set_fontsize ($fsize);
1926 $self->{max} ->set_fontsize ($fsize);
1927}
1928
1929sub set_max {
1930 my ($self, $max) = @_;
1931
1932 $self->{gauge}->set_max ($max);
1933 $self->{max}->set_text ($max);
1934}
1935
1936sub set_value {
1937 my ($self, $val, $max) = @_;
1938
1939 $self->set_max ($max)
1940 if defined $max;
1941
1942 $self->{gauge}->set_value ($val, $max);
1943 $self->{value}->set_text ($val);
1386} 1944}
1387 1945
1388############################################################################# 1946#############################################################################
1389 1947
1390package CFClient::UI::Slider; 1948package CFClient::UI::Slider;
1391 1949
1392use strict; 1950use strict;
1393 1951
1394use SDL::OpenGL; 1952use CFClient::OpenGL;
1395 1953
1396our @ISA = CFClient::UI::DrawBG::; 1954our @ISA = CFClient::UI::DrawBG::;
1397 1955
1398my @tex = 1956my @tex =
1399 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1957 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1409 # TODO: calculations are off 1967 # TODO: calculations are off
1410 my $self = $class->SUPER::new ( 1968 my $self = $class->SUPER::new (
1411 fg => [1, 1, 1], 1969 fg => [1, 1, 1],
1412 active_fg => [0, 0, 0], 1970 active_fg => [0, 0, 0],
1413 range => [0, 0, 100, 10], 1971 range => [0, 0, 100, 10],
1414 req_w => 40, 1972 req_w => $::WIDTH / 80,
1415 req_h => 13, 1973 req_h => $::WIDTH / 80,
1416 vertical => 0, 1974 vertical => 0,
1417 can_hover => 1, 1975 can_hover => 1,
1418 inner_pad => 5, 1976 inner_pad => 5,
1419 @_ 1977 @_
1420 ); 1978 );
… …
1503 $page ||= 2; 2061 $page ||= 2;
1504 2062
1505 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2063 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1506 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2064 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1507 2065
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2066 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2067 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2068
1513 # draw background 2069 # draw background
1514 $tex[1]->draw_quad (0, 0, $w, $h); 2070 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1515 2071
1516 # draw handle 2072 # draw handle
1517 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2073 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1518 2074
1519 glDisable GL_BLEND;
1520 glDisable GL_TEXTURE_2D; 2075 glDisable GL_TEXTURE_2D;
1521} 2076}
1522 2077
1523############################################################################# 2078#############################################################################
1524 2079
1525package CFClient::UI::TextView; 2080package CFClient::UI::TextView;
1526 2081
1527our @ISA = CFClient::UI::HBox::; 2082our @ISA = CFClient::UI::HBox::;
1528 2083
1529use SDL::OpenGL; 2084use CFClient::OpenGL;
1530 2085
1531sub new { 2086sub new {
1532 my $class = shift; 2087 my $class = shift;
1533 2088
1534 my $self = $class->SUPER::new ( 2089 my $self = $class->SUPER::new (
1535 req_w => $::WIDTH / 6, 2090 fontsize => 1,
1536 req_h => $::HEIGHT / 6, 2091 can_events => 0,
1537 fontsize => $::FONTSIZE, 2092 #font => default_font
1538 @_, 2093 @_,
1539 2094
1540 layout => (new CFClient::Layout), 2095 layout => (new CFClient::Layout 1),
1541 par => [], 2096 par => [],
1542 height => 0, 2097 height => 0,
1543 children => [ 2098 children => [
1544 (new CFClient::UI::Empty expand => 1), 2099 (new CFClient::UI::Empty expand => 1),
1545 (new CFClient::UI::Slider vertical => 1), 2100 (new CFClient::UI::Slider vertical => 1),
1546 ], 2101 ],
1547 ); 2102 );
1548 2103
1549 $self->{children}[1]->connect (changed => sub { 2104 $self->{children}[1]->connect (changed => sub { $self->update });
1550 $self->update;
1551 });
1552 2105
1553 $self 2106 $self
1554} 2107}
1555 2108
1556sub set_fontsize { 2109sub set_fontsize {
… …
1563sub text_height { 2116sub text_height {
1564 my ($self, $text) = @_; 2117 my ($self, $text) = @_;
1565 2118
1566 my $layout = $self->{layout}; 2119 my $layout = $self->{layout};
1567 2120
1568 $layout->set_height ($self->{fontsize}); 2121 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1569 $layout->set_width ($self->{w}); 2122 $layout->set_width ($self->{children}[0]{w});
1570 $layout->set_text ($text); 2123 $layout->set_markup ($text);
1571 2124
1572 ($layout->size)[1] 2125 ($layout->size)[1]
1573} 2126}
1574 2127
1575sub reflow { 2128sub reflow {
… …
1577 2130
1578 $self->{need_reflow}++; 2131 $self->{need_reflow}++;
1579 $self->update; 2132 $self->update;
1580} 2133}
1581 2134
1582sub size_request {
1583 my ($self) = @_;
1584
1585 ($self->{req_w}, $self->{req_h})
1586}
1587
1588sub size_allocate { 2135sub size_allocate {
1589 my ($self, $x, $y, $w, $h) = @_; 2136 my ($self, $w, $h) = @_;
1590 2137
1591 $self->SUPER::size_allocate ($x, $y, $w, $h); 2138 $self->SUPER::size_allocate ($w, $h);
1592 2139
2140 $self->{layout}->set_font ($self->{font}) if $self->{font};
1593 $self->{layout}->set_height ($self->{fontsize}); 2141 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1594 $self->{layout}->set_width ($self->{w}); 2142 $self->{layout}->set_width ($self->{children}[0]{w});
1595 2143
1596 $self->reflow; 2144 $self->reflow;
1597} 2145}
1598 2146
1599sub add_paragraph { 2147sub add_paragraph {
… …
1618 2166
1619 return unless $self->{h} > 0; 2167 return unless $self->{h} > 0;
1620 2168
1621 delete $self->{texture}; 2169 delete $self->{texture};
1622 2170
1623 $ROOT->on_refresh ($self, sub { 2171 $ROOT->on_post_alloc ($self, sub {
1624 if (delete $self->{need_reflow}) { 2172 if (delete $self->{need_reflow}) {
1625 my $height = 0; 2173 my $height = 0;
1626 2174
1627 $height += $_->[0] = $self->text_height ($_->[2]) 2175 $height += $_->[0] = $self->text_height ($_->[2])
1628 for @{$self->{par}}; 2176 for @{$self->{par}};
… …
1632 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2180 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1633 2181
1634 delete $self->{texture}; 2182 delete $self->{texture};
1635 } 2183 }
1636 2184
1637 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2185 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1638 glClearColor 0, 0, 0, 1; 2186 glClearColor 0, 0, 0, 0;
1639 glClear GL_COLOR_BUFFER_BIT; 2187 glClear GL_COLOR_BUFFER_BIT;
1640 2188
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2189 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2190 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2191
1646 my $top = int $self->{children}[1]{range}[0]; 2192 my $top = int $self->{children}[1]{range}[0];
1647 2193
… …
1650 2196
1651 my $y = 0; 2197 my $y = 0;
1652 2198
1653 my $layout = $self->{layout}; 2199 my $layout = $self->{layout};
1654 2200
2201 $layout->set_font ($self->{font}) if $self->{font};
2202
1655 for my $par (@{$self->{par}}) { 2203 for my $par (@{$self->{par}}) {
1656 my $h = $par->[0]; 2204 my $h = $par->[0];
1657 2205
1658 if ($y0 < $y + $h && $y < $y1) { 2206 if ($y0 < $y + $h && $y < $y1) {
2207 $layout->set_foreground (@{ $par->[1] });
1659 $layout->set_text ($par->[2]); 2208 $layout->set_markup ($par->[2]);
1660 2209
1661 glColor @{ $par->[1] };
1662 my ($W, $H) = $layout->size; 2210 my ($W, $H) = $layout->size;
1663 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2211 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1664 } 2212 }
1665 2213
1666 $y += $h; 2214 $y += $h;
1667 } 2215 }
1668 2216
1669 glDisable GL_TEXTURE_2D; 2217 glDisable GL_TEXTURE_2D;
1670 glDisable GL_BLEND;
1671 }; 2218 };
1672 }); 2219 });
1673} 2220}
1674 2221
1675sub _draw { 2222sub _draw {
1676 my ($self) = @_; 2223 my ($self) = @_;
1677 2224
1678 if ($self->{texture}) {
1679 glEnable GL_TEXTURE_2D; 2225 glEnable GL_TEXTURE_2D;
1680 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2226 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1681 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2227 glColor 1, 1, 1, 1;
2228 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1682 glDisable GL_TEXTURE_2D; 2229 glDisable GL_TEXTURE_2D;
1683 }
1684 2230
1685 $self->{children}[1]->draw; 2231 $self->{children}[1]->draw;
1686 2232
1687} 2233}
1688 2234
1689############################################################################# 2235#############################################################################
1690 2236
1691package CFClient::UI::MapWidget;
1692
1693use strict;
1694
1695use List::Util qw(min max);
1696
1697use SDL;
1698use SDL::OpenGL;
1699
1700our @ISA = CFClient::UI::Base::;
1701
1702sub new {
1703 my $class = shift;
1704
1705 $class->SUPER::new (
1706 z => -1,
1707 can_focus => 1,
1708 list => (glGenLists 1),
1709 @_
1710 )
1711}
1712
1713sub key_down {
1714 print "MAPKEYDOWN\n";
1715}
1716
1717sub key_up {
1718}
1719
1720sub button_down {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 $self->focus_in;
1724
1725 if ($ev->button == 2) {
1726 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1727 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1728
1729 $self->{motion} = sub {
1730 my ($ev, $x, $y) = @_;
1731
1732 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1733
1734 $::CFG->{map_shift_x} = $bw + $x - $ox;
1735 $::CFG->{map_shift_y} = $bh + $y - $oy;
1736
1737 $self->update;
1738 };
1739 }
1740}
1741
1742sub button_up {
1743 my ($self, $ev, $x, $y) = @_;
1744
1745 delete $self->{motion};
1746}
1747
1748sub mouse_motion {
1749 my ($self, $ev, $x, $y) = @_;
1750
1751 $self->{motion}->($ev, $x, $y) if $self->{motion};
1752}
1753
1754sub size_request {
1755 (
1756 1 + 32 * int $::WIDTH / 32,
1757 1 + 32 * int $::HEIGHT / 32,
1758 )
1759}
1760
1761sub update {
1762 my ($self) = @_;
1763
1764 $self->{need_update} = 1;
1765 $self->SUPER::update;
1766}
1767
1768sub draw {
1769 my ($self) = @_;
1770
1771 if (delete $self->{need_update}) {
1772 glNewList $self->{list}, GL_COMPILE;
1773
1774 if ($::MAP) {
1775 my $sw = int $::WIDTH / 32;
1776 my $sh = int $::HEIGHT / 32;
1777
1778 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1779 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1780
1781 glTranslate $sx0 - 32, $sy0 - 32, 0;
1782
1783 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1784
1785 if ($::CFG->{fow_enable}) {
1786 if ($::CFG->{fow_smooth}) { # smooth fog of war
1787 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1788 glConvolutionFilter2D
1789 GL_CONVOLUTION_2D,
1790 GL_ALPHA,
1791 3, 3,
1792 GL_ALPHA, GL_FLOAT,
1793 pack "f*",
1794 0.1, 0.1, 0.1,
1795 0.1, 0.2, 0.1,
1796 0.1, 0.1, 0.1,
1797 ;
1798 glEnable GL_CONVOLUTION_2D;
1799 }
1800
1801 $self->{fow_texture} = new CFClient::Texture
1802 w => $w,
1803 h => $h,
1804 data => $data,
1805 internalformat => GL_ALPHA,
1806 format => GL_ALPHA;
1807
1808 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1814
1815 glColor +($::CFG->{fow_intensity}) x 3, 1;
1816 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1817
1818 glDisable GL_TEXTURE_2D;
1819 glDisable GL_BLEND;
1820 }
1821
1822 # HACK BEGIN
1823 {
1824 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1825 my ($w, $h) = (250, 250);
1826
1827 glEnable GL_BLEND;
1828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1829 glEnable GL_TEXTURE_2D;
1830 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1831
1832 $self->{mapmap_texture} =
1833 new CFClient::Texture
1834 w => $w,
1835 h => $h,
1836 data => $::MAP->mapmap ($w, $h),
1837 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1838
1839 $self->{mapmap_texture}->draw_quad (100, 100);
1840
1841 glDisable GL_TEXTURE_2D;
1842 glDisable GL_BLEND;
1843 }
1844 # HACK END
1845 }
1846
1847 glEndList;
1848 }
1849
1850 glPushMatrix;
1851 glCallList $self->{list};
1852 glPopMatrix;
1853
1854 if ($FOCUS != $self) {
1855 glColor 64/255, 64/255, 64/255;
1856 glLogicOp GL_AND;
1857 glEnable GL_COLOR_LOGIC_OP;
1858 glBegin GL_QUADS;
1859 glVertex 0, 0;
1860 glVertex 0, $::HEIGHT;
1861 glVertex $::WIDTH, $::HEIGHT;
1862 glVertex $::WIDTH, 0;
1863 glEnd;
1864 glDisable GL_COLOR_LOGIC_OP;
1865 }
1866}
1867
1868my %DIR = (
1869 SDLK_KP8, [1, "north"],
1870 SDLK_KP9, [2, "northeast"],
1871 SDLK_KP6, [3, "east"],
1872 SDLK_KP3, [4, "southeast"],
1873 SDLK_KP2, [5, "south"],
1874 SDLK_KP1, [6, "southwest"],
1875 SDLK_KP4, [7, "west"],
1876 SDLK_KP7, [8, "northwest"],
1877
1878 SDLK_UP, [1, "north"],
1879 SDLK_RIGHT, [3, "east"],
1880 SDLK_DOWN, [5, "south"],
1881 SDLK_LEFT, [7, "west"],
1882);
1883
1884sub key_down {
1885 my ($self, $ev) = @_;
1886
1887 my $mod = $ev->key_mod;
1888 my $sym = $ev->key_sym;
1889
1890 if ($sym == SDLK_KP5) {
1891 $::CONN->user_send ("stay fire");
1892 } elsif ($sym == SDLK_a) {
1893 $::CONN->user_send ("apply");
1894 } elsif ($sym == SDLK_QUOTE) {
1895 $self->emit ('activate_console');
1896 } elsif ($sym == SDLK_SLASH) {
1897 $self->emit ('activate_console' => '/');
1898 } elsif (exists $DIR{$sym}) {
1899 if ($mod & KMOD_SHIFT) {
1900 $self->{shft}++;
1901 $::CONN->user_send ("fire $DIR{$sym}[0]");
1902 } elsif ($mod & KMOD_CTRL) {
1903 $self->{ctrl}++;
1904 $::CONN->user_send ("run $DIR{$sym}[0]");
1905 } else {
1906 $::CONN->user_send ("$DIR{$sym}[1]");
1907 }
1908 }
1909}
1910
1911sub key_up {
1912 my ($self, $ev) = @_;
1913
1914 my $mod = $ev->key_mod;
1915 my $sym = $ev->key_sym;
1916
1917 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1918 $::CONN->user_send ("fire_stop");
1919 }
1920 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1921 $::CONN->user_send ("run_stop");
1922 }
1923}
1924
1925#############################################################################
1926
1927package CFClient::UI::Animator; 2237package CFClient::UI::Animator;
1928 2238
1929use SDL::OpenGL; 2239use CFClient::OpenGL;
1930 2240
1931our @ISA = CFClient::UI::Bin::; 2241our @ISA = CFClient::UI::Bin::;
1932 2242
1933sub moveto { 2243sub moveto {
1934 my ($self, $x, $y) = @_; 2244 my ($self, $x, $y) = @_;
… …
1972 2282
1973sub new { 2283sub new {
1974 my $class = shift; 2284 my $class = shift;
1975 2285
1976 my $self = $class->SUPER::new ( 2286 my $self = $class->SUPER::new (
1977 state => 0, 2287 state => 0,
1978 connect_activate => \&toggle_flopper, 2288 connect_activate => \&toggle_flopper,
1979 @_ 2289 @_
1980 ); 2290 );
1981 2291
1982 if ($self->{state}) { 2292 if ($self->{state}) {
… …
2003 $self->emit (changed => $self->{state}); 2313 $self->emit (changed => $self->{state});
2004} 2314}
2005 2315
2006############################################################################# 2316#############################################################################
2007 2317
2318package CFClient::UI::Tooltip;
2319
2320our @ISA = CFClient::UI::Bin::;
2321
2322use CFClient::OpenGL;
2323
2324sub new {
2325 my $class = shift;
2326
2327 $class->SUPER::new (
2328 @_,
2329 can_events => 0,
2330 )
2331}
2332
2333sub set_tooltip_from {
2334 my ($self, $widget) = @_;
2335
2336 $self->add (new CFClient::UI::Label
2337 markup => $widget->{tooltip},
2338 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2339 fontsize => 0.8,
2340 fg => [0, 0, 0, 1],
2341 font => ($widget->{tooltip_font} || $::FONT_PROP),
2342 );
2343}
2344
2345sub size_request {
2346 my ($self) = @_;
2347
2348 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2349
2350 ($w + 4, $h + 4)
2351}
2352
2353sub size_allocate {
2354 my ($self, $w, $h) = @_;
2355
2356 $self->SUPER::size_allocate ($w - 4, $h - 4);
2357}
2358
2359sub _draw {
2360 my ($self) = @_;
2361
2362 glTranslate 0.375, 0.375;
2363
2364 my ($w, $h) = @$self{qw(w h)};
2365
2366 glColor 1, 0.8, 0.4;
2367 glBegin GL_QUADS;
2368 glVertex 0 , 0;
2369 glVertex 0 , $h;
2370 glVertex $w, $h;
2371 glVertex $w, 0;
2372 glEnd;
2373
2374 glColor 0, 0, 0;
2375 glBegin GL_LINE_LOOP;
2376 glVertex 0 , 0;
2377 glVertex 0 , $h;
2378 glVertex $w, $h;
2379 glVertex $w, 0;
2380 glEnd;
2381
2382 glTranslate 2 - 0.375, 2 - 0.375;
2383 $self->SUPER::_draw;
2384}
2385
2386#############################################################################
2387
2388package CFClient::UI::Face;
2389
2390our @ISA = CFClient::UI::Base::;
2391
2392use CFClient::OpenGL;
2393
2394sub new {
2395 my $class = shift;
2396
2397 $class->SUPER::new (
2398 aspect => 1,
2399 @_,
2400 )
2401}
2402
2403sub size_request {
2404 (32, 8)
2405}
2406
2407sub _draw {
2408 my ($self) = @_;
2409
2410 return unless $::CONN;#d# manage and cache textures differently
2411 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2412
2413 # TODO animation
2414 if ($tex) {
2415 glEnable GL_TEXTURE_2D;
2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2417 glColor 1, 1, 1, 1;
2418 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2419 glDisable GL_TEXTURE_2D;
2420 }
2421}
2422
2423#############################################################################
2424
2425package CFClient::UI::InventoryItem;
2426
2427our @ISA = CFClient::UI::HBox::;
2428
2429sub new {
2430 my $class = shift;
2431
2432 my %args = @_;
2433
2434 my $item = delete $args{item};
2435
2436 my $desc = $item->{nrof} < 2
2437 ? $item->{name}
2438 : "$item->{nrof} $item->{name_pl}";
2439
2440
2441 my $self = $class->SUPER::new (
2442 can_hover => 1,
2443 can_events => 1,
2444 tooltip => (CFClient::UI::Label->escape ($desc)
2445 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2446 connect_button_down => sub {
2447 my ($self, $ev, $x, $y) = @_;
2448
2449 # todo: maybe put examine on 1? but should just be a tooltip :(
2450 if ($ev->{button} == 1) {
2451 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2452 } elsif ($ev->{button} == 2) {
2453 $::CONN->send ("apply $item->{tag}");
2454 } elsif ($ev->{button} == 3) {
2455 CFClient::UI::Menu->new (
2456 items => [
2457 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2458 [
2459 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2460 sub { $::CONN->send ("lock $item->{tag}") },
2461 ],
2462 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2463 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2464 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2465 ],
2466 )->popup ($ev);
2467 }
2468
2469 1
2470 },
2471 %args
2472 );
2473
2474 $self->add (new CFClient::UI::Face
2475 can_events => 0,
2476 face => $item->{face},
2477 anim => $item->{anim},
2478 animspeed => $item->{animspeed},
2479 );
2480
2481 $self->add (new CFClient::UI::Label
2482 can_events => 0,
2483 text => $desc,
2484 );
2485
2486 $self
2487}
2488
2489#############################################################################
2490
2491package CFClient::UI::Inventory;
2492
2493our @ISA = CFClient::UI::ScrolledWindow::;
2494
2495sub new {
2496 my $class = shift;
2497
2498 my $self = $class->SUPER::new (
2499 scrolled => (new CFClient::UI::VBox),
2500 @_,
2501 );
2502
2503 $self
2504}
2505
2506sub set_items {
2507 my ($self, $items) = @_;
2508
2509 $self->{scrolled}->clear;
2510 return unless $items;
2511
2512 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2513
2514 $self->{real_items} = \@items;
2515
2516 for my $item (@items) {
2517 my $desc = $item->{nrof} < 2
2518 ? $item->{name}
2519 : "$item->{nrof} $item->{name_pl}";
2520
2521 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2522 }
2523
2524# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2525}
2526
2527sub size_request {
2528 my ($self) = @_;
2529 ($self->{req_w}, $self->{req_h});
2530}
2531
2532#############################################################################
2533
2534package CFClient::UI::Menu;
2535
2536our @ISA = CFClient::UI::FancyFrame::;
2537
2538use CFClient::OpenGL;
2539
2540sub new {
2541 my $class = shift;
2542
2543 my $self = $class->SUPER::new (
2544 items => [],
2545 z => 100,
2546 @_,
2547 );
2548
2549 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2550
2551 for my $item (@{ $self->{items} }) {
2552 my ($widget, $cb) = @$item;
2553
2554 # handle various types of items, only text for now
2555 if (!ref $widget) {
2556 $widget = new CFClient::UI::Label
2557 can_hover => 1,
2558 can_events => 1,
2559 text => $widget;
2560 }
2561
2562 $self->{item}{$widget} = $item;
2563
2564 $self->{vbox}->add ($widget);
2565 }
2566
2567 $self
2568}
2569
2570# popup given the event (must be a mouse button down event currently)
2571sub popup {
2572 my ($self, $ev) = @_;
2573
2574 $self->emit ("popdown");
2575
2576 # maybe save $GRAB? must be careful about events...
2577 $GRAB = $self;
2578 $self->{button} = $ev->{button};
2579
2580 $self->show;
2581 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2582}
2583
2584sub mouse_motion {
2585 my ($self, $ev, $x, $y) = @_;
2586
2587 # TODO: should use vbox->find_widget or so
2588 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2589 $self->{hover} = $self->{item}{$HOVER};
2590}
2591
2592sub button_up {
2593 my ($self, $ev, $x, $y) = @_;
2594
2595 if ($ev->{button} == $self->{button}) {
2596 undef $GRAB;
2597 $self->hide;
2598
2599 $self->emit ("popdown");
2600 $self->{hover}[1]->() if $self->{hover};
2601 }
2602}
2603
2604#############################################################################
2605
2606package CFClient::UI::Statusbox;
2607
2608our @ISA = CFClient::UI::VBox::;
2609
2610sub reorder {
2611 my ($self) = @_;
2612 my $NOW = time;
2613
2614 while (my ($k, $v) = each %{ $self->{item} }) {
2615 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2616 }
2617
2618 my @widgets;
2619
2620 my @items = sort {
2621 $a->{pri} <=> $b->{pri}
2622 or $b->{id} <=> $a->{id}
2623 } values %{ $self->{item} };
2624
2625 my $count = 10 + 1;
2626 for my $item (@items) {
2627 last unless --$count;
2628
2629 push @widgets, $item->{label} ||= do {
2630 # TODO: doesn't handle markup well (read as: at all)
2631 my $short = $item->{count} > 1
2632 ? "<b>$item->{count} ×</b> $item->{text}"
2633 : $item->{text};
2634
2635 for ($short) {
2636 s/^\s+//;
2637 s/\012.*/…/s;
2638 my $len = int 40 / $item->{fontsize};
2639 substr $_, $len, length, "…" if $len < length;
2640 }
2641
2642 new CFClient::UI::Label
2643 markup => $short,
2644 tooltip => $item->{tooltip},
2645 tooltip_font => $::FONT_PROP,
2646 tooltip_width => 0.67,
2647 fontsize => $item->{fontsize},
2648 color => $item->{color},
2649 can_events => 1,
2650 can_hover => 1
2651 };
2652 }
2653
2654 $self->clear;
2655 $self->SUPER::add (reverse @widgets);
2656}
2657
2658sub add {
2659 my ($self, $text, %arg) = @_;
2660
2661 $text =~ s/^\s+//;
2662 $text =~ s/\s+$//;
2663
2664 my $timeout = time + ((delete $arg{timeout}) || 60);
2665
2666 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2667
2668 if (my $item = $self->{item}{$group}) {
2669 if ($item->{text} eq $text) {
2670 $item->{count}++;
2671 } else {
2672 $item->{count} = 1;
2673 $item->{text} = $item->{tooltip} = $text;
2674 }
2675 $item->{id} = ++$self->{id};
2676 $item->{timeout} = $timeout;
2677 delete $item->{label};
2678 } else {
2679 $self->{item}{$group} = {
2680 id => ++$self->{id},
2681 text => $text,
2682 timeout => $timeout,
2683 tooltip => $text,
2684 fontsize => 0.8,
2685 color => [0.8, 0.8, 0.8, 0.8],
2686 pri => 0,
2687 count => 1,
2688 %arg,
2689 };
2690 }
2691
2692 $self->reorder;
2693}
2694
2695#############################################################################
2696
2008package CFClient::UI::Root; 2697package CFClient::UI::Root;
2009 2698
2010our @ISA = CFClient::UI::Container::; 2699our @ISA = CFClient::UI::Container::;
2011 2700
2012use SDL::OpenGL; 2701use CFClient::OpenGL;
2702
2703sub new {
2704 my $class = shift;
2705
2706 $class->SUPER::new (
2707 @_,
2708 )
2709}
2710
2711sub configure {
2712 my ($self, $x, $y, $w, $h) = @_;
2713
2714 $self->{w} = $w;
2715 $self->{h} = $h;
2716}
2717
2718sub check_size {
2719 my ($self) = @_;
2720
2721 $self->size_allocate ($self->{w}, $self->{h})
2722 if $self->{w};
2723}
2013 2724
2014sub size_request { 2725sub size_request {
2015 ($::WIDTH, $::HEIGHT) 2726 my ($self) = @_;
2727
2728 ($self->{w}, $self->{h})
2016} 2729}
2017 2730
2018sub size_allocate { 2731sub size_allocate {
2019 my ($self, $x, $y, $w, $h) = @_; 2732 my ($self, $w, $h) = @_;
2020 2733
2021 $self->_size_allocate ($x, $y, $w, $h); 2734 my $old_w = $self->{old_w};
2735 my $old_h = $self->{old_h};
2022 2736
2023 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2737 if ($old_w && $old_h) {
2024 for @{$self->{children}}; 2738 for my $child ($self->children) {
2025} 2739 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2740 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2741 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2742 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2743 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2744 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2745 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2746 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2747 }
2748 }
2026 2749
2027sub _topleft { 2750 for my $child ($self->children) {
2751 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2752
2753 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2754 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2755 $child->configure ($X, $Y, $W, $H);
2756 }
2757
2758 $self->{old_w} = $w;
2759 $self->{old_h} = $h;
2760}
2761
2762sub coord2local {
2028 my ($self, $x, $y) = @_; 2763 my ($self, $x, $y) = @_;
2029 2764
2030 ($x, $y) 2765 ($x, $y)
2031} 2766}
2032 2767
2768sub coord2global {
2769 my ($self, $x, $y) = @_;
2770
2771 ($x, $y)
2772}
2773
2033sub update { 2774sub update {
2034 my ($self) = @_; 2775 my ($self) = @_;
2035 2776
2036 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2777 $self->check_size;
2037 ::refresh (); 2778 $::WANT_REFRESH++;
2038} 2779}
2039 2780
2040sub add { 2781sub add {
2041 my ($self, $widget) = @_; 2782 my ($self, $child) = @_;
2042 2783
2784 # integerise window positions
2785 $child->{x} = int $child->{x};
2786 $child->{y} = int $child->{y};
2787
2043 $self->SUPER::add ($widget); 2788 $self->SUPER::add ($child);
2044
2045 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2046} 2789}
2047 2790
2048sub on_refresh { 2791sub on_refresh {
2049 my ($self, $id, $cb) = @_; 2792 my ($self, $id, $cb) = @_;
2050 2793
2051 $self->{refresh_hook}{$id} = $cb; 2794 $self->{refresh_hook}{$id} = $cb;
2052} 2795}
2053 2796
2797sub on_post_alloc {
2798 my ($self, $id, $cb) = @_;
2799
2800 $self->{post_alloc_hook}{$id} = $cb;
2801}
2802
2054sub draw { 2803sub draw {
2055 my ($self) = @_; 2804 my ($self) = @_;
2056 2805
2057 while (my $rcb = delete $self->{refresh_hook}) { 2806 while ($self->{refresh_hook}) {
2058 $_->() for values %$rcb; 2807 $_->()
2808 for values %{delete $self->{refresh_hook}};
2809 }
2810
2811 if ($self->{check_size}) {
2812 my @queue = ([], []);
2813
2814 for (;;) {
2815 if ($self->{check_size}) {
2816 # heuristic: check containers last
2817 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2818 for values %{delete $self->{check_size}}
2819 }
2820
2821 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2822
2823 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2824 ? @$widget{qw(user_w user_h)}
2825 : $widget->size_request;
2826
2827 if (delete $widget->{force_alloc}
2828 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2829 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2830
2831 $widget->{req_w} = $w;
2832 $widget->{req_h} = $h;
2833
2834 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2835
2836 $widget->{parent}->check_size
2837 if $widget->{parent};
2838 }
2839 }
2840 }
2841
2842 while ($self->{size_alloc}) {
2843 for (values %{delete $self->{size_alloc}}) {
2844 my ($widget, $w, $h) = @$_;
2845
2846 $w = 0 if $w < 0;
2847 $h = 0 if $h < 0;
2848
2849 $widget->{w} = $w;
2850 $widget->{h} = $h;
2851 $widget->size_allocate ($w, $h);
2852 $widget->emit (size_allocate => $w, $h);
2853 }
2854 }
2855
2856 while ($self->{post_alloc_hook}) {
2857 $_->()
2858 for values %{delete $self->{post_alloc_hook}};
2059 } 2859 }
2060 2860
2061 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2861 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2062 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2862 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2063 glClear GL_COLOR_BUFFER_BIT; 2863 glClear GL_COLOR_BUFFER_BIT;
… …
2074############################################################################# 2874#############################################################################
2075 2875
2076package CFClient::UI; 2876package CFClient::UI;
2077 2877
2078$ROOT = new CFClient::UI::Root; 2878$ROOT = new CFClient::UI::Root;
2879$TOOLTIP = new CFClient::UI::Tooltip;
2079 2880
20801 28811
2081 2882

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