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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 1.195 by root, Thu May 11 23:54:31 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 $TOOLTIP->set_markup ($widget->{tooltip}, $widget->{tooltip_font});
30
31 $TOOLTIP->show;
32
33 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
34
35 if ($x + $TOOLTIP->{w} > $::WIDTH) {
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
37 }
38
39 $TOOLTIP->move ($x, $y);
40 }
41
42 return;
43 }
44 }
45 }
46
47 $TOOLTIP->hide;
48 delete $TOOLTIP->{owner};
49}
14 50
15# class methods for events 51# class methods for events
16sub feed_sdl_key_down_event { 52sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 53 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
54 if $FOCUS;
18} 55}
19 56
20sub feed_sdl_key_up_event { 57sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 58 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
59 if $FOCUS;
22} 60}
23 61
24sub feed_sdl_button_down_event { 62sub feed_sdl_button_down_event {
25 my ($ev) = @_; 63 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 64 my ($x, $y) = ($ev->{x}, $ev->{y});
27 65
28 if (!$BUTTON_STATE) { 66 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 67 my $widget = $ROOT->find_widget ($x, $y);
30 68
31 $GRAB = $widget; 69 $GRAB = $widget;
32 $GRAB->update if $GRAB; 70 $GRAB->update if $GRAB;
33 }
34 71
72 check_tooltip;
73 }
74
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 75 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 76
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 77 if ($GRAB) {
78 ($x, $y) = $GRAB->coord2local ($x, $y);
79 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
80 }
38} 81}
39 82
40sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
41 my ($ev) = @_; 84 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
43 86
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 88
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 90
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 91 if ($GRAB) {
92 ($x, $y) = $GRAB->coord2local ($x, $y);
93 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
94 }
49 95
50 if (!$BUTTON_STATE) { 96 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 97 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 98 $grab->update if $grab;
53 $GRAB->update if $GRAB; 99 $GRAB->update if $GRAB;
100
101 check_tooltip;
54 } 102 }
55} 103}
56 104
57sub feed_sdl_motion_event { 105sub feed_sdl_motion_event {
58 my ($ev) = @_; 106 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 107 my ($x, $y) = ($ev->{x}, $ev->{y});
60 108
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 109 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 110
63 if ($widget != $HOVER) { 111 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 112 my $hover = $HOVER; $HOVER = $widget;
65 113
66 $hover->update if $hover && $hover->{can_hover}; 114 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 115 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 116
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 117 check_tooltip;
118 }
119
120 if ($HOVER) {
121 ($x, $y) = $HOVER->coord2local ($x, $y);
122 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
123 }
71} 124}
72 125
73# convert position array to integers 126# convert position array to integers
74sub harmonize { 127sub harmonize {
75 my ($vals) = @_; 128 my ($vals) = @_;
… …
87 140
88package CFClient::UI::Base; 141package CFClient::UI::Base;
89 142
90use strict; 143use strict;
91 144
92use SDL::OpenGL; 145use CFClient::OpenGL;
93 146
94sub new { 147sub new {
95 my $class = shift; 148 my $class = shift;
96 149
97 my $self = bless { 150 my $self = bless {
98 x => 0, 151 x => 0,
99 y => 0, 152 y => 0,
100 z => 0, 153 z => 0,
101 w => -1, 154 can_events => 1,
102 h => -1,
103 @_ 155 @_
104 }, $class; 156 }, $class;
105 157
106 for (keys %$self) { 158 for (keys %$self) {
107 if (/^connect_(.*)$/) { 159 if (/^connect_(.*)$/) {
… …
110 } 162 }
111 163
112 $self 164 $self
113} 165}
114 166
167sub destroy {
168 my ($self) = @_;
169
170 $self->hide;
171 %$self = ();
172}
173
174sub show {
175 my ($self) = @_;
176
177 return if $self->{parent};
178
179 $CFClient::UI::ROOT->add ($self);
180}
181
182sub hide {
183 my ($self) = @_;
184
185 undef $GRAB if $GRAB == $self;
186 undef $HOVER if $HOVER == $self;
187
188 $self->{parent}->remove ($self)
189 if $self->{parent};
190}
191
115sub move { 192sub move {
116 my ($self, $x, $y, $z) = @_; 193 my ($self, $x, $y, $z) = @_;
194
117 $self->{x} = int $x; 195 $self->{x} = int $x;
118 $self->{y} = int $y; 196 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 197 $self->{z} = $z if defined $z;
120}
121 198
122sub needs_redraw { 199 $self->update;
123 0 200}
201
202sub set_size {
203 my ($self, $w, $h) = @_;
204
205 $self->{user_w} = $w;
206 $self->{user_h} = $h;
207
208 $self->check_size;
124} 209}
125 210
126sub size_request { 211sub size_request {
127 require Carp; 212 require Carp;
128 Carp::confess "size_request is abtract"; 213 Carp::confess "size_request is abstract";
129} 214}
130 215
131sub _size_allocate { 216sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 217 my ($self, $x, $y, $w, $h) = @_;
133 218
219 if ($self->{aspect}) {
220 my $w2 = List::Util::min $w, int $h * $self->{aspect};
221 my $h2 = List::Util::min $h, int $w / $self->{aspect};
222
223 # use alignment to adjust x, y
224
225 $x += int +($w - $w2) * 0.5;
226 $y += int +($h - $h2) * 0.5;
227
228 ($w, $h) = ($w2, $h2);
229 }
230
231 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 232 $self->{x} = $x;
135 $self->{y} = $y; 233 $self->{y} = $y;
234 $self->update;
235 }
136 236
137 return unless $self->{w} != $w || $self->{h} != $h; 237 if ($self->{w} != $w || $self->{h} != $h) {
138 238 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 239 }
143} 240}
144 241
145sub size_allocate { 242sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 243 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 244}
150 245
151# return top left coordinates 246sub children {
152sub _topleft { 247}
248
249# call when resolution changes etc.
250sub reconfigure {
251 my ($self) = @_;
252
253 $_->reconfigure
254 for $self->children;
255
256 $self->check_size;
257 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
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 $self->check_size
389 unless exists $self->{req_w};
390}
391
392sub check_size {
393 my ($self) = @_;
394
395 $CFClient::UI::ROOT->{check_size}{$self} = $self;
263} 396}
264 397
265sub update { 398sub update {
266 my ($self) = @_; 399 my ($self) = @_;
267 400
… …
270} 403}
271 404
272sub connect { 405sub connect {
273 my ($self, $signal, $cb) = @_; 406 my ($self, $signal, $cb) = @_;
274 407
275 push @{ $self->{cb}{$signal} }, $cb; 408 push @{ $self->{signal_cb}{$signal} }, $cb;
276} 409}
277 410
278sub emit { 411sub emit {
279 my ($self, $signal, @args) = @_; 412 my ($self, $signal, @args) = @_;
280 413
281 $_->($self, @args) 414 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282 for @{$self->{cb}{$signal} || []};
283} 415}
284 416
285sub DESTROY { 417sub DESTROY {
286 my ($self) = @_; 418 my ($self) = @_;
287 419
… …
293package CFClient::UI::DrawBG; 425package CFClient::UI::DrawBG;
294 426
295our @ISA = CFClient::UI::Base::; 427our @ISA = CFClient::UI::Base::;
296 428
297use strict; 429use strict;
298use SDL::OpenGL; 430use CFClient::OpenGL;
299 431
300sub new { 432sub new {
301 my $class = shift; 433 my $class = shift;
302 434
303 # range [value, low, high, page] 435 # range [value, low, high, page]
… …
332 464
333package CFClient::UI::Empty; 465package CFClient::UI::Empty;
334 466
335our @ISA = CFClient::UI::Base::; 467our @ISA = CFClient::UI::Base::;
336 468
469sub new {
470 my ($class, %arg) = @_;
471 $class->SUPER::new (can_events => 0, %arg);
472}
473
337sub size_request { 474sub size_request {
338 (0, 0) 475 (0, 0)
339} 476}
340 477
341sub draw { } 478sub draw { }
… …
349sub new { 486sub new {
350 my ($class, %arg) = @_; 487 my ($class, %arg) = @_;
351 488
352 my $children = delete $arg{children} || []; 489 my $children = delete $arg{children} || [];
353 490
354 my $self = $class->SUPER::new (children => [], %arg); 491 my $self = $class->SUPER::new (
492 children => [],
493 can_events => 0,
494 %arg,
495 );
355 $self->add ($_) for @$children; 496 $self->add ($_) for @$children;
356 497
357 $self 498 $self
358} 499}
359 500
360sub add { 501sub add {
361 my ($self, $child) = @_; 502 my ($self, @widgets) = @_;
362 503
363 $child->set_parent ($self); 504 $_->set_parent ($self)
505 for @widgets;
364 506
365 use sort 'stable'; 507 use sort 'stable';
366 508
367 $self->{children} = [ 509 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 510 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 511 @{$self->{children}}, @widgets
370 ]; 512 ];
371 513
372 $self->{w} = $self->{h} = -1; 514 $self->check_size;
373 $self->update; 515 $self->update;
374} 516}
375 517
518sub children {
519 @{ $_[0]{children} }
520}
521
376sub remove { 522sub remove {
377 my ($self, $widget) = @_; 523 my ($self, $child) = @_;
378 524
525 delete $child->{parent};
526 $child->hide;
527
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 529
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 530 $self->check_size;
531 $self->update;
532}
533
534sub clear {
535 my ($self) = @_;
536
537 my $children = delete $self->{children};
538 $self->{children} = [];
539
540 for (@$children) {
541 delete $_->{parent};
542 $_->hide;
543 }
544
545 $self->check_size;
546 $self->update;
382} 547}
383 548
384sub find_widget { 549sub find_widget {
385 my ($self, $x, $y) = @_; 550 my ($self, $x, $y) = @_;
386 551
… …
416 581
417 $class->SUPER::new (children => [$child], %arg) 582 $class->SUPER::new (children => [$child], %arg)
418} 583}
419 584
420sub add { 585sub add {
421 my ($self, $widget) = @_; 586 my ($self, $child) = @_;
422 587
423 $self->{children} = []; 588 $self->{children} = [];
424 589
425 $self->SUPER::add ($widget); 590 $self->SUPER::add ($child);
426} 591}
427 592
428sub remove { 593sub remove {
429 my ($self, $widget) = @_; 594 my ($self, $widget) = @_;
430 595
… …
439sub size_request { 604sub size_request {
440 $_[0]{children}[0]->size_request 605 $_[0]{children}[0]->size_request
441} 606}
442 607
443sub size_allocate { 608sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 609 my ($self, $w, $h) = @_;
445 610
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 611 $self->{children}[0]->configure (0, 0, $w, $h);
449} 612}
450 613
451############################################################################# 614#############################################################################
452 615
453package CFClient::UI::Window; 616package CFClient::UI::Window;
454 617
455our @ISA = CFClient::UI::Bin::; 618our @ISA = CFClient::UI::Bin::;
456 619
457use SDL::OpenGL; 620use CFClient::OpenGL;
458 621
459sub new { 622sub new {
460 my ($class, %arg) = @_; 623 my ($class, %arg) = @_;
461 624
462 my $self = $class->SUPER::new (%arg); 625 my $self = $class->SUPER::new (%arg);
463} 626}
464 627
465sub update { 628sub update {
466 my ($self) = @_; 629 my ($self) = @_;
467 630
468 # we want to do this delayed... 631 $ROOT->on_refresh ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 632 $self->SUPER::update;
471} 633}
472 634
635sub size_allocate {
636 my ($self, $w, $h) = @_;
637
638 $self->SUPER::size_allocate ($w, $h);
639 $self->update;
640}
641
642sub _render {
643 $_[0]{children}[0]->draw;
644}
645
473sub render_chld { 646sub render_child {
474 my ($self) = @_; 647 my ($self) = @_;
475 648
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 649 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 650 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 651 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 652
653 $self->_render;
654# glColorMask 1, 1, 1, 0;
655# glEnable GL_BLEND;
656# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
657# glRasterPos 0, 0;
658# glCopyPixels 0, 0, $self->{w}, $self->{h};
659# glDisable GL_BLEND;
660# glColorMask 1, 1, 1, 1;
480 }; 661 };
481}
482
483sub size_allocate {
484 my ($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 $self->render_chld;
491} 662}
492 663
493sub _draw { 664sub _draw {
494 my ($self) = @_; 665 my ($self) = @_;
495 666
496 my ($w, $h) = ($self->w, $self->h); 667 my ($w, $h) = ($self->w, $self->h);
497 668
498 my $tex = $self->{texture} 669 my $tex = $self->{texture}
499 or return; 670 or return;
671
672 glEnable GL_TEXTURE_2D;
673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
674 glColor 0, 0, 0, 1;
675
676 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
677
678 glDisable GL_TEXTURE_2D;
679}
680
681#############################################################################
682
683package CFClient::UI::ViewPort;
684
685our @ISA = CFClient::UI::Window::;
686
687sub size_request {
688 my ($self) = @_;
689
690 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
691 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
692
693 @$self{qw(child_w child_h)}
694}
695
696sub size_allocate {
697 my ($self, $w, $h) = @_;
698
699 $self->update;
700}
701
702sub set_offset {
703 my ($self, $x, $y) = @_;
704
705 $self->{view_x} = int $x;
706 $self->{view_y} = int $y;
707
708 $self->update;
709}
710
711# hmm, this does not work for topleft of $self... but we should not ask for that
712sub coord2local {
713 my ($self, $x, $y) = @_;
714
715 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
716}
717
718sub coord2global {
719 my ($self, $x, $y) = @_;
720
721 $x = List::Util::min $self->{w}, $x - $self->{view_x};
722 $y = List::Util::min $self->{h}, $y - $self->{view_y};
723
724 $self->SUPER::coord2global ($x, $y)
725}
726
727sub find_widget {
728 my ($self, $x, $y) = @_;
729
730 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
731 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
732 ) {
733 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
734 } else {
735 $self->CFClient::UI::Base::find_widget ($x, $y)
736 }
737}
738
739sub _render {
740 my ($self) = @_;
741
742 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
743
744 $self->SUPER::_render;
745}
746
747#############################################################################
748
749package CFClient::UI::ScrolledWindow;
750
751our @ISA = CFClient::UI::HBox::;
752
753sub new {
754 my $class = shift;
755
756 my $self;
757
758 my $slider = new CFClient::UI::Slider
759 vertical => 1,
760 range => [0, 0, 1, 0.01], # HACK fix
761 connect_changed => sub {
762 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
763 },
764 ;
765
766 $self = $class->SUPER::new (
767 vp => (new CFClient::UI::ViewPort),
768 slider => $slider,
769 @_,
770 );
771
772 $self->{vp}->add ($self->{scrolled});
773 $self->add ($self->{vp});
774 $self->add ($self->{slider});
775
776 $self
777}
778
779#TODO# update range on size_allocate depeneing on child
780# update viewport offset on scroll
781
782#############################################################################
783
784package CFClient::UI::Frame;
785
786our @ISA = CFClient::UI::Bin::;
787
788use CFClient::OpenGL;
789
790sub new {
791 my $class = shift;
792
793 my $self = $class->SUPER::new (
794 bg => [1, 1, 1, 1],
795 border_bg => [1, 1, 1, 1],
796 border => 0.8,
797 @_
798 );
799
800 $self
801}
802
803sub _draw {
804 my ($self) = @_;
805
806 my ($w, $h) = ($self->{w}, $self->{h});
500 807
501 glEnable GL_BLEND; 808 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 810 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
505 812
506 $tex->draw_quad (0, 0, $w, $h); 813# glBegin GL_QUADS;
814# glColor 0, 0, 0, 0;
815# glVertex 0 , 0;
816# glVertex 0 , $h;
817# glVertex $w, $h;
818# glVertex $w, 0;
819# glEnd;
507 820
821
822 $self->child->draw;
508 glDisable GL_BLEND; 823 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 824 glDisable GL_TEXTURE_2D;
510} 825}
511 826
512############################################################################# 827#############################################################################
513 828
514package CFClient::UI::Frame; 829package CFClient::UI::FancyFrame;
515 830
516our @ISA = CFClient::UI::Bin::; 831our @ISA = CFClient::UI::Bin::;
517 832
518use SDL::OpenGL; 833use CFClient::OpenGL;
519
520sub size_request {
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
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}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563 834
564my @tex = 835my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 836 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 837 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 838
568sub new { 839sub new {
569 my $class = shift; 840 my $class = shift;
570 841
571 # TODO: user_x, user_y, overwrite moveto? 842 # TODO: user_x, user_y, overwrite moveto?
572 843
573 $class->SUPER::new ( 844 my $self = $class->SUPER::new (
574 bg => [1, 1, 1, 1], 845 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1], 846 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8, 847 border => 0.6,
848 can_events => 1,
577 @_ 849 @_
850 );
851
852 $self->{title} &&= new CFClient::UI::Label
853 align => 0,
854 valign => 1,
855 text => $self->{title},
856 fontsize => $self->{border};
857
858 $self
859}
860
861sub border {
862 int $_[0]{border} * $::FONTSIZE
863}
864
865sub size_request {
866 my ($self) = @_;
867
868 my ($w, $h) = $self->SUPER::size_request;
869
870 (
871 $w + $self->border * 2,
872 $h + $self->border * 2,
578 ) 873 )
579} 874}
580 875
581sub size_request {
582 my ($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 + $self->{border} * 2,
591 )
592}
593
594sub size_allocate { 876sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 877 my ($self, $w, $h) = @_;
596 878
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2; 879 $h -= List::Util::max 0, $self->border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 880 $w -= List::Util::max 0, $self->border * 2;
601 881
882 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
883 if $self->{title};
884
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 885 $self->child->configure ($self->border, $self->border, $w, $h);
603} 886}
604 887
605sub button_down { 888sub button_down {
606 my ($self, $ev, $x, $y) = @_; 889 my ($self, $ev, $x, $y) = @_;
607 890
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 891 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 892 my $border = $self->border;
610 893
894 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
895 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
896
897 if ($lr & $td) {
898 my ($wx, $wy) = ($self->{x}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 899 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($bw, $bh) = ($self->{w}, $self->{h}); 900 my ($bw, $bh) = ($self->{w}, $self->{h});
901
902 my $mx = $x < $border;
903 my $my = $y < $border;
613 904
614 $self->{motion} = sub { 905 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 906 my ($ev, $x, $y) = @_;
616 907
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 908 my $dx = $ev->{x} - $ox;
909 my $dy = $ev->{y} - $oy;
618 910
619 $self->{user_w} = $bw + $x - $ox; 911 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 912 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621 $self->update; 913 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
914 $self->check_size;
622 }; 915 };
623 916
624 } elsif ($x >= 0 && $x < $self->{w} 917 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 918 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 919 my ($bx, $by) = ($self->{x}, $self->{y});
629 920
630 $self->{motion} = sub { 921 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 922 my ($ev, $x, $y) = @_;
632 923
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 924 ($x, $y) = ($ev->{x}, $ev->{y});
634 925
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 926 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update; 927 $self->update;
637 }; 928 };
638 } 929 }
… …
659 glEnable GL_BLEND; 950 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 951 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 952 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 954
955 my $border = $self->border;
956
664 glColor @{ $self->{border_bg} }; 957 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 958 $tex[1]->draw_quad (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 959 $tex[3]->draw_quad (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 960 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 961 $tex[4]->draw_quad (0, $h - $border, $w, $border);
669 962
963 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670 my $bg = $tex[0]; 964 my $bg = $tex[0];
671 965
672 # TODO: repeat texture not scale 966 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 967 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h}; 968 my $rep_y = $ch / $bg->{h};
675 969
676 glColor @{ $self->{bg} }; 970 glColor @{ $self->{bg} };
677 971
678 $bg->{s} = $rep_x; 972 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y; 973 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1; 974 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 975 $bg->draw_quad ($border, $border, $cw, $ch);
682 976
683 glDisable GL_TEXTURE_2D; 977 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND; 978 glDisable GL_BLEND;
979 }
980
981 $self->{title}->draw if $self->{title};
685 982
686 $self->child->draw; 983 $self->child->draw;
687} 984}
688 985
689############################################################################# 986#############################################################################
… …
692 989
693our @ISA = CFClient::UI::Base::; 990our @ISA = CFClient::UI::Base::;
694 991
695use List::Util qw(max sum); 992use List::Util qw(max sum);
696 993
697use SDL::OpenGL; 994use CFClient::OpenGL;
698 995
699sub new { 996sub new {
700 my $class = shift; 997 my $class = shift;
701 998
702 $class->SUPER::new ( 999 $class->SUPER::new (
… …
709 my ($self, $x, $y, $child) = @_; 1006 my ($self, $x, $y, $child) = @_;
710 1007
711 $child->set_parent ($self); 1008 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1009 $self->{children}[$y][$x] = $child;
713 1010
714 $self->{w} = $self->{h} = -1; 1011 $child->check_size;
715 $self->update; 1012}
1013
1014sub children {
1015 grep $_, map @$_, grep $_, @{ $_[0]{children} }
716} 1016}
717 1017
718# TODO: move to container class maybe? send childs a signal on removal? 1018# TODO: move to container class maybe? send childs a signal on removal?
719sub clear { 1019sub clear {
720 my ($self) = @_; 1020 my ($self) = @_;
721 1021
1022 my @children = $self->children;
722 delete $self->{children}; 1023 delete $self->{children};
1024
1025 for (@children) {
1026 delete $_->{parent};
1027 $_->hide;
1028 }
1029
723 $self->update; 1030 $self->update;
724} 1031}
725 1032
726sub get_wh { 1033sub get_wh {
727 my ($self) = @_; 1034 my ($self) = @_;
… …
733 or next; 1040 or next;
734 1041
735 for my $x (0 .. $#$row) { 1042 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1043 my $widget = $row->[$x]
737 or next; 1044 or next;
738 my ($w, $h) = $widget->size_request; 1045 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1046
740 $w[$x] = max $w[$x], $w; 1047 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1048 $h[$y] = max $h[$y], $h;
742 } 1049 }
743 } 1050 }
… …
755 (sum @$hs), 1062 (sum @$hs),
756 ) 1063 )
757} 1064}
758 1065
759sub size_allocate { 1066sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1067 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1068
764 my ($ws, $hs) = $self->get_wh; 1069 my ($ws, $hs) = $self->get_wh;
765 1070
766 my $req_w = sum @$ws; 1071 my $req_w = sum @$ws;
767 my $req_h = sum @$hs; 1072 my $req_h = sum @$hs;
… …
789 1094
790 for my $c (0 .. $#$row) { 1095 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1096 my $col_w = $ws->[$c];
792 1097
793 if (my $widget = $row->[$c]) { 1098 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1099 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1100 }
796 1101
797 $x += $col_w; 1102 $x += $col_w;
798 } 1103 }
799 1104
… …
844 (List::Util::max map $_->[1], @alloc), 1149 (List::Util::max map $_->[1], @alloc),
845 ) 1150 )
846} 1151}
847 1152
848sub size_allocate { 1153sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_; 1154 my ($self, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852 1155
853 ($h, $w) = ($w, $h); 1156 ($h, $w) = ($w, $h);
854 1157
855 my $children = $self->{children}; 1158 my $children = $self->{children};
856 1159
857 my @h = map +($_->size_request)[0], @$children; 1160 my @h = map $_->{req_w}, @$children;
858 1161
859 my $req_h = List::Util::sum @h; 1162 my $req_h = List::Util::sum @h;
860 1163
861 if ($req_h > $h) { 1164 if ($req_h > $h) {
862 # ah well, not enough space 1165 # ah well, not enough space
… …
878 1181
879 my $y = 0; 1182 my $y = 0;
880 for (0 .. $#$children) { 1183 for (0 .. $#$children) {
881 my $child = $children->[$_]; 1184 my $child = $children->[$_];
882 my $h = $h[$_]; 1185 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w); 1186 $child->configure ($y, 0, $h, $w);
884 1187
885 $y += $h; 1188 $y += $h;
886 } 1189 }
1190
1191 1
887} 1192}
888 1193
889############################################################################# 1194#############################################################################
890 1195
891package CFClient::UI::VBox; 1196package CFClient::UI::VBox;
… …
904 (List::Util::sum map $_->[1], @alloc), 1209 (List::Util::sum map $_->[1], @alloc),
905 ) 1210 )
906} 1211}
907 1212
908sub size_allocate { 1213sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
910 1215
911 $self->_size_allocate ($x, $y, $w, $h); 1216 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
912 1217
913 my $children = $self->{children}; 1218 my $children = $self->{children};
914 1219
915 my @h = map +($_->size_request)[1], @$children; 1220 my @h = map $_->{req_h}, @$children;
916 1221
917 my $req_h = List::Util::sum @h; 1222 my $req_h = List::Util::sum @h;
918 1223
919 if ($req_h > $h) { 1224 if ($req_h > $h) {
920 # ah well, not enough space 1225 # ah well, not enough space
… …
934 1239
935 my $y = 0; 1240 my $y = 0;
936 for (0 .. $#$children) { 1241 for (0 .. $#$children) {
937 my $child = $children->[$_]; 1242 my $child = $children->[$_];
938 my $h = $h[$_]; 1243 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h); 1244 $child->configure (0, $y, $w, $h);
940 1245
941 $y += $h; 1246 $y += $h;
942 } 1247 }
1248
1249 1
943} 1250}
944 1251
945############################################################################# 1252#############################################################################
946 1253
947package CFClient::UI::Label; 1254package CFClient::UI::Label;
948 1255
949our @ISA = CFClient::UI::Base::; 1256our @ISA = CFClient::UI::Base::;
950 1257
951use SDL::OpenGL; 1258use CFClient::OpenGL;
952 1259
953sub new { 1260sub new {
954 my ($class, %arg) = @_; 1261 my ($class, %arg) = @_;
955 1262
956 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1264 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1265 #font => default_font
959 text => "", 1266 #text => initial text
1267 #markup => initial narkup
1268 layout => (new CFClient::Layout),
1269 fontsize => 1,
960 align => -1, 1270 align => -1,
961 valign => -1, 1271 valign => -1,
962 padding => 2, 1272 padding => 2,
963 layout => new CFClient::Layout, 1273 can_events => 0,
964 %arg 1274 %arg
965 ); 1275 );
966 1276
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1277 if (exists $self->{template}) {
1278 my $layout = new CFClient::Layout;
1279 $layout->set_text (delete $self->{template});
1280 $self->{template} = $layout;
1281 }
968 1282
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1283 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1284 $self->set_markup (delete $self->{markup});
1285 } else {
1286 $self->set_text (delete $self->{text});
1287 }
971 1288
972 $self 1289 $self
973} 1290}
974 1291
975sub escape_text { 1292sub escape {
976 local $_ = $_[1]; 1293 local $_ = $_[1];
977 1294
978 s/&/&amp;/g; 1295 s/&/&amp;/g;
979 s/>/&gt;/g; 1296 s/>/&gt;/g;
980 s/</&lt;/g; 1297 s/</&lt;/g;
981 1298
982 $_[1] 1299 $_[1]
983} 1300}
984 1301
1302sub update {
1303 my ($self) = @_;
1304
1305 delete $self->{texture};
1306 $self->SUPER::update;
1307}
1308
985sub set_text { 1309sub set_text {
986 my ($self, $text) = @_; 1310 my ($self, $text) = @_;
987 1311
1312 return if $self->{text} eq "T$text";
1313 $self->{text} = "T$text";
1314
1315 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1316 $self->{layout}->set_text ($text);
989 1317
990 delete $self->{texture};
991 $self->update; 1318 $self->update;
1319 $self->check_size;
992} 1320}
993 1321
994sub set_markup { 1322sub set_markup {
995 my ($self, $markup) = @_; 1323 my ($self, $markup) = @_;
996 1324
1325 return if $self->{text} eq "M$markup";
1326 $self->{text} = "M$markup";
1327
1328 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1329
1330 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1331 $self->{layout}->set_markup ($markup);
998 1332
999 delete $self->{texture};
1000 $self->update; 1333 $self->update;
1334 $self->check_size;
1001} 1335}
1002 1336
1003sub size_request { 1337sub size_request {
1004 my ($self) = @_; 1338 my ($self) = @_;
1005 1339
1006 $self->{layout}->set_width; 1340 $self->{layout}->set_font ($self->{font}) if $self->{font};
1341 $self->{layout}->set_width ($self->{max_w} || -1);
1007 $self->{layout}->set_height ($self->{fontsize}); 1342 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008 1343
1009 my ($w, $h) = $self->{layout}->size; 1344 my ($w, $h) = $self->{layout}->size;
1345
1346 if (exists $self->{template}) {
1347 $self->{template}->set_font ($self->{font}) if $self->{font};
1348 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1349
1350 my ($w2, $h2) = $self->{template}->size;
1351
1352 $w = List::Util::max $w, $w2;
1353 $h = List::Util::max $h, $h2;
1354 }
1010 1355
1011 ( 1356 (
1012 $w + $self->{padding} * 2, 1357 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2, 1358 $h + $self->{padding} * 2,
1014 ) 1359 )
1015} 1360}
1016 1361
1017sub size_allocate { 1362sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_; 1363 my ($self, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021 1364
1022 delete $self->{texture}; 1365 delete $self->{texture};
1023} 1366}
1024 1367
1025sub update { 1368sub set_fontsize {
1026 my ($self) = @_; 1369 my ($self, $fontsize) = @_;
1027 1370
1371 $self->{fontsize} = $fontsize;
1028 delete $self->{texture}; 1372 delete $self->{texture};
1373
1029 $self->SUPER::update; 1374 $self->update;
1375 $self->check_size;
1030} 1376}
1031 1377
1032sub _draw { 1378sub _draw {
1033 my ($self) = @_; 1379 my ($self) = @_;
1034 1380
1035 my $tex = $self->{texture} ||= do { 1381 my $tex = $self->{texture} ||= do {
1382 $self->{layout}->set_foreground (@{$self->{fg}});
1383 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1384 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1385 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1386
1038 new_from_layout CFClient::Texture $self->{layout} 1387 my $tex = new_from_layout CFClient::Texture $self->{layout};
1388
1389 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1390 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1391 : ($self->{w} - $tex->{w}) * 0.5;
1392
1393 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1394 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1395 : ($self->{h} - $tex->{h}) * 0.5;
1396
1397 $tex
1039 }; 1398 };
1040 1399
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043 glEnable GL_TEXTURE_2D; 1400 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1402
1403 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1404 glColor @{$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}); 1405 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1406 } else {
1407 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1408 }
1061 1409
1062 glDisable GL_TEXTURE_2D; 1410 glDisable GL_TEXTURE_2D;
1063 glDisable GL_BLEND;
1064} 1411}
1065 1412
1066############################################################################# 1413#############################################################################
1067 1414
1068package CFClient::UI::EntryBase; 1415package CFClient::UI::EntryBase;
1069 1416
1070our @ISA = CFClient::UI::Label::; 1417our @ISA = CFClient::UI::Label::;
1071 1418
1072use SDL; 1419use CFClient::OpenGL;
1073use SDL::OpenGL;
1074 1420
1075sub new { 1421sub new {
1076 my $class = shift; 1422 my $class = shift;
1077 1423
1078 $class->SUPER::new ( 1424 $class->SUPER::new (
1079 fg => [1, 1, 1], 1425 fg => [1, 1, 1],
1080 bg => [0, 0, 0, 0.2], 1426 bg => [0, 0, 0, 0.2],
1081 active_bg => [1, 1, 1, 0.5], 1427 active_bg => [1, 1, 1, 0.5],
1082 active_fg => [0, 0, 0], 1428 active_fg => [0, 0, 0],
1083 can_hover => 1, 1429 can_hover => 1,
1084 can_focus => 1, 1430 can_focus => 1,
1085 valign => 0, 1431 valign => 0,
1432 can_events => 1,
1086 @_ 1433 @_
1087 ) 1434 )
1088} 1435}
1089 1436
1090sub _set_text { 1437sub _set_text {
… …
1092 1439
1093 delete $self->{cur_h}; 1440 delete $self->{cur_h};
1094 1441
1095 return if $self->{text} eq $text; 1442 return if $self->{text} eq $text;
1096 1443
1444 delete $self->{texture};
1445
1097 $self->{last_activity} = $::NOW; 1446 $self->{last_activity} = $::NOW;
1098 $self->{text} = $text; 1447 $self->{text} = $text;
1099 1448
1100 $text =~ s/./*/g if $self->{hidden}; 1449 $text =~ s/./*/g if $self->{hidden};
1101 $self->{layout}->set_text ("$text "); 1450 $self->{layout}->set_text ("$text ");
1102 1451
1103 $self->emit (changed => $self->{text}); 1452 $self->emit (changed => $self->{text});
1104} 1453}
1105 1454
1455sub set_text {
1456 my ($self, $text) = @_;
1457
1458 $self->{cursor} = length $text;
1459 $self->_set_text ($text);
1460 $self->check_size;
1461 $self->update;
1462}
1463
1106sub get_text { 1464sub get_text {
1107 $_[0]{text} 1465 $_[0]{text}
1108} 1466}
1109 1467
1110sub size_request { 1468sub size_request {
… …
1114 1472
1115 ($w + 1, $h) # add 1 for cursor 1473 ($w + 1, $h) # add 1 for cursor
1116} 1474}
1117 1475
1118sub size_allocate { 1476sub size_allocate {
1119 my ($self, $x, $y, $w, $h) = @_; 1477 my ($self, $w, $h) = @_;
1120 1478
1121 $self->SUPER::size_allocate ($x, $y, $w, $h); 1479 $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 $self->update;
1132} 1480}
1133 1481
1134sub key_down { 1482sub key_down {
1135 my ($self, $ev) = @_; 1483 my ($self, $ev) = @_;
1136 1484
1137 my $mod = $ev->key_mod; 1485 my $mod = $ev->{mod};
1138 my $sym = $ev->key_sym; 1486 my $sym = $ev->{sym};
1139
1140 my $uni = $ev->key_unicode; 1487 my $uni = $ev->{unicode};
1141 1488
1142 my $text = $self->get_text; 1489 my $text = $self->get_text;
1143 1490
1144 if ($sym == SDLK_BACKSPACE) { 1491 if ($sym == 8) {
1145 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1492 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1146 } elsif ($sym == SDLK_DELETE) { 1493 } elsif ($sym == 127) {
1147 substr $text, $self->{cursor}, 1, ""; 1494 substr $text, $self->{cursor}, 1, "";
1148 } elsif ($sym == SDLK_LEFT) { 1495 } elsif ($sym == CFClient::SDLK_LEFT) {
1149 --$self->{cursor} if $self->{cursor}; 1496 --$self->{cursor} if $self->{cursor};
1150 } elsif ($sym == SDLK_RIGHT) { 1497 } elsif ($sym == CFClient::SDLK_RIGHT) {
1151 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1498 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1152 } elsif ($sym == SDLK_HOME) { 1499 } elsif ($sym == CFClient::SDLK_HOME) {
1153 $self->{cursor} = 0; 1500 $self->{cursor} = 0;
1154 } elsif ($sym == SDLK_END) { 1501 } elsif ($sym == CFClient::SDLK_END) {
1155 $self->{cursor} = length $text; 1502 $self->{cursor} = length $text;
1156 } elsif ($sym == SDLK_ESCAPE) { 1503 } elsif ($sym == 27) {
1157 $self->emit ('escape'); 1504 $self->emit ('escape');
1158 } elsif ($uni) { 1505 } elsif ($uni) {
1159 substr $text, $self->{cursor}++, 0, chr $uni; 1506 substr $text, $self->{cursor}++, 0, chr $uni;
1160 } 1507 }
1161 1508
… …
1236 1583
1237package CFClient::UI::Entry; 1584package CFClient::UI::Entry;
1238 1585
1239our @ISA = CFClient::UI::EntryBase::; 1586our @ISA = CFClient::UI::EntryBase::;
1240 1587
1241use SDL; 1588use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1589
1244sub key_down { 1590sub key_down {
1245 my ($self, $ev) = @_; 1591 my ($self, $ev) = @_;
1246 1592
1247 my $sym = $ev->key_sym; 1593 my $sym = $ev->{sym};
1248 1594
1249 if ($sym == SDLK_RETURN) { 1595 if ($sym == 13) {
1596 unshift @{$self->{history}},
1597 my $txt = $self->get_text;
1598 $self->{history_pointer} = -1;
1599 $self->{history_saveback} = '';
1250 $self->emit (activate => $self->get_text); 1600 $self->emit (activate => $txt);
1251 $self->update; 1601 $self->update;
1602
1603 } elsif ($sym == CFClient::SDLK_UP) {
1604 if ($self->{history_pointer} < 0) {
1605 $self->{history_saveback} = $self->get_text;
1606 }
1607 if (@{$self->{history} || []} > 0) {
1608 $self->{history_pointer}++;
1609 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1610 $self->{history_pointer} = @{$self->{history} || []} - 1;
1611 }
1612 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1613 }
1614
1615 } elsif ($sym == CFClient::SDLK_DOWN) {
1616 $self->{history_pointer}--;
1617 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1618
1619 if ($self->{history_pointer} >= 0) {
1620 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1621 } else {
1622 $self->set_text ($self->{history_saveback});
1623 }
1252 1624
1253 } else { 1625 } else {
1254 $self->SUPER::key_down ($ev); 1626 $self->SUPER::key_down ($ev);
1255 } 1627 }
1256 1628
… …
1260 1632
1261package CFClient::UI::Button; 1633package CFClient::UI::Button;
1262 1634
1263our @ISA = CFClient::UI::Label::; 1635our @ISA = CFClient::UI::Label::;
1264 1636
1265use SDL; 1637use CFClient::OpenGL;
1266use SDL::OpenGL;
1267 1638
1268my @tex = 1639my @tex =
1269 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1640 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1270 qw(b1_button_active.png); 1641 qw(b1_button_active.png);
1271 1642
1272sub new { 1643sub new {
1273 my $class = shift; 1644 my $class = shift;
1274 1645
1275 $class->SUPER::new ( 1646 $class->SUPER::new (
1276 padding => 4, 1647 padding => 4,
1277 fg => [1, 1, 1], 1648 fg => [1, 1, 1],
1278 bg => [1, 1, 1, 0.2], 1649 bg => [1, 1, 1, 0.2],
1279 active_fg => [0, 0, 1], 1650 active_fg => [0, 0, 1],
1280 can_hover => 1, 1651 can_hover => 1,
1652 align => 0,
1653 valign => 0,
1654 can_events => 1,
1281 @_ 1655 @_
1282 ) 1656 )
1283} 1657}
1284 1658
1285sub button_up { 1659sub button_up {
… …
1298 1672
1299 if ($GRAB == $self) { 1673 if ($GRAB == $self) {
1300 $self->{fg} = $self->{active_fg}; 1674 $self->{fg} = $self->{active_fg};
1301 } 1675 }
1302 1676
1303 glEnable GL_BLEND;
1304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305 glEnable GL_TEXTURE_2D; 1677 glEnable GL_TEXTURE_2D;
1306 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1307 glColor 0, 0, 0, 1; 1679 glColor 0, 0, 0, 1;
1308 1680
1309 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1681 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1310 1682
1311 glDisable GL_TEXTURE_2D; 1683 glDisable GL_TEXTURE_2D;
1312 glDisable GL_BLEND;
1313 1684
1314 $self->SUPER::_draw; 1685 $self->SUPER::_draw;
1315} 1686}
1316 1687
1317############################################################################# 1688#############################################################################
… …
1319package CFClient::UI::CheckBox; 1690package CFClient::UI::CheckBox;
1320 1691
1321our @ISA = CFClient::UI::DrawBG::; 1692our @ISA = CFClient::UI::DrawBG::;
1322 1693
1323my @tex = 1694my @tex =
1324 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1695 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1325 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1696 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1326 1697
1327use SDL; 1698use CFClient::OpenGL;
1328use SDL::OpenGL;
1329 1699
1330sub new { 1700sub new {
1331 my $class = shift; 1701 my $class = shift;
1332 1702
1333 $class->SUPER::new ( 1703 $class->SUPER::new (
… …
1344 my ($self) = @_; 1714 my ($self) = @_;
1345 1715
1346 ($self->{padding} * 2 + 6) x 2 1716 ($self->{padding} * 2 + 6) x 2
1347} 1717}
1348 1718
1349sub size_allocate {
1350 my ($self, $x, $y, $w, $h) = @_;
1351
1352 $self->_size_allocate ($x, $y, $w, $h);
1353}
1354
1355sub button_down { 1719sub button_down {
1356 my ($self, $ev, $x, $y) = @_; 1720 my ($self, $ev, $x, $y) = @_;
1357 1721
1358 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1722 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1359 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1723 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1371 1735
1372 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1736 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1373 1737
1374 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1738 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1375 1739
1740 glEnable GL_TEXTURE_2D;
1741
1742 my $tex = $self->{state} ? $tex[1] : $tex[0];
1743
1744 $tex->draw_quad_alpha (0, 0, $s, $s);
1745
1746 glDisable GL_TEXTURE_2D;
1747}
1748
1749#############################################################################
1750
1751package CFClient::UI::Image;
1752
1753our @ISA = CFClient::UI::Base::;
1754
1755use CFClient::OpenGL;
1756use Carp qw/confess/;
1757
1758our %loaded_images;
1759
1760sub new {
1761 my $class = shift;
1762
1763 my $self = $class->SUPER::new (can_events => 0, @_);
1764
1765 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1766
1767 $loaded_images{$self->{image}} ||=
1768 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1769
1770 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1771
1772 Scalar::Util::weaken $loaded_images{$self->{image}};
1773
1774 $self->{aspect} = $tex->{w} / $tex->{h};
1775
1776 $self
1777}
1778
1779sub size_request {
1780 my ($self) = @_;
1781
1782 ($self->{tex}->{w}, $self->{tex}->{h})
1783}
1784
1785sub _draw {
1786 my ($self) = @_;
1787
1788 my $tex = $self->{tex};
1789
1790 my ($w, $h) = ($self->{w}, $self->{h});
1791
1792 if ($self->{rot90}) {
1793 glRotate 90, 0, 0, 1;
1794 glTranslate 0, -$self->{w}, 0;
1795
1796 ($w, $h) = ($h, $w);
1797 }
1798
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 $tex->draw_quad_alpha (0, 0, $w, $h);
1803
1804 glDisable GL_TEXTURE_2D;
1805}
1806
1807#############################################################################
1808
1809package CFClient::UI::VGauge;
1810
1811our @ISA = CFClient::UI::Base::;
1812
1813use List::Util qw(min max);
1814
1815use CFClient::OpenGL;
1816
1817my %tex = (
1818 food => [
1819 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1820 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1821 ],
1822 grace => [
1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1824 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1825 ],
1826 hp => [
1827 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1828 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1829 ],
1830 mana => [
1831 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1832 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1833 ],
1834);
1835
1836# eg. VGauge->new (gauge => 'food'), default gauge: food
1837sub new {
1838 my $class = shift;
1839
1840 my $self = $class->SUPER::new (
1841 type => 'food',
1842 @_
1843 );
1844
1845 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1846
1847 $self
1848}
1849
1850sub size_request {
1851 my ($self) = @_;
1852
1853 #my $tex = $tex{$self->{type}}[0];
1854 #@$tex{qw(w h)}
1855 (0, 0)
1856}
1857
1858sub set_max {
1859 my ($self, $max) = @_;
1860
1861 return if $self->{max_val} == $max;
1862
1863 $self->{max_val} = $max;
1864 $self->update;
1865}
1866
1867sub set_value {
1868 my ($self, $val, $max) = @_;
1869
1870 $self->set_max ($max)
1871 if defined $max;
1872
1873 return if $self->{val} == $val;
1874
1875 $self->{val} = $val;
1876 $self->update;
1877}
1878
1879sub _draw {
1880 my ($self) = @_;
1881
1882 my $tex = $tex{$self->{type}};
1883 my ($t1, $t2, $t3) = @$tex;
1884
1885 my ($w, $h) = ($self->{w}, $self->{h});
1886
1887 if ($self->{vertical}) {
1888 glRotate 90, 0, 0, 1;
1889 glTranslate 0, -$self->{w}, 0;
1890
1891 ($w, $h) = ($h, $w);
1892 }
1893
1894 my $ycut = $self->{val} / ($self->{max_val} || 1);
1895
1896 my $ycut1 = max 0, min 1, $ycut;
1897 my $ycut2 = max 0, min 1, $ycut - 1;
1898
1899 my $h1 = $self->{h} * (1 - $ycut1);
1900 my $h2 = $self->{h} * (1 - $ycut2);
1901
1376 glEnable GL_BLEND; 1902 glEnable GL_BLEND;
1903 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1377 glEnable GL_TEXTURE_2D; 1904 glEnable GL_TEXTURE_2D;
1378 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1905 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1379 1906
1380 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1907 glBindTexture GL_TEXTURE_2D, $t1->{name};
1908 glBegin GL_QUADS;
1909 glTexCoord 0 , 0; glVertex 0 , 0;
1910 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1911 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1912 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1913 glEnd;
1381 1914
1382 $tex->draw_quad (0, 0, $s, $s); 1915 my $ycut1 = List::Util::min 1, $ycut;
1916 glBindTexture GL_TEXTURE_2D, $t2->{name};
1917 glBegin GL_QUADS;
1918 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1919 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1920 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1921 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1922 glEnd;
1383 1923
1924 if ($t3) {
1925 glBindTexture GL_TEXTURE_2D, $t3->{name};
1926 glBegin GL_QUADS;
1927 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1928 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1929 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1930 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1931 glEnd;
1932 }
1933
1934 glDisable GL_BLEND;
1384 glDisable GL_TEXTURE_2D; 1935 glDisable GL_TEXTURE_2D;
1385 glDisable GL_BLEND; 1936}
1937
1938#############################################################################
1939
1940package CFClient::UI::Gauge;
1941
1942our @ISA = CFClient::UI::VBox::;
1943
1944sub new {
1945 my ($class, %arg) = @_;
1946
1947 my $self = $class->SUPER::new (
1948 tooltip => $arg{type},
1949 can_hover => 1,
1950 can_events => 1,
1951 %arg,
1952 );
1953
1954 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1955 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1956 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1957
1958 $self
1959}
1960
1961sub set_fontsize {
1962 my ($self, $fsize) = @_;
1963
1964 $self->{value}->set_fontsize ($fsize);
1965 $self->{max} ->set_fontsize ($fsize);
1966}
1967
1968sub set_max {
1969 my ($self, $max) = @_;
1970
1971 $self->{gauge}->set_max ($max);
1972 $self->{max}->set_text ($max);
1973}
1974
1975sub set_value {
1976 my ($self, $val, $max) = @_;
1977
1978 $self->set_max ($max)
1979 if defined $max;
1980
1981 $self->{gauge}->set_value ($val, $max);
1982 $self->{value}->set_text ($val);
1386} 1983}
1387 1984
1388############################################################################# 1985#############################################################################
1389 1986
1390package CFClient::UI::Slider; 1987package CFClient::UI::Slider;
1391 1988
1392use strict; 1989use strict;
1393 1990
1394use SDL::OpenGL; 1991use CFClient::OpenGL;
1395 1992
1396our @ISA = CFClient::UI::DrawBG::; 1993our @ISA = CFClient::UI::DrawBG::;
1397 1994
1398my @tex = 1995my @tex =
1399 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1409 # TODO: calculations are off 2006 # TODO: calculations are off
1410 my $self = $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1411 fg => [1, 1, 1], 2008 fg => [1, 1, 1],
1412 active_fg => [0, 0, 0], 2009 active_fg => [0, 0, 0],
1413 range => [0, 0, 100, 10], 2010 range => [0, 0, 100, 10],
1414 req_w => 40, 2011 req_w => $::WIDTH / 80,
1415 req_h => 13, 2012 req_h => $::WIDTH / 80,
1416 vertical => 0, 2013 vertical => 0,
1417 can_hover => 1, 2014 can_hover => 1,
1418 inner_pad => 5, 2015 inner_pad => 5,
1419 @_ 2016 @_
1420 ); 2017 );
… …
1503 $page ||= 2; 2100 $page ||= 2;
1504 2101
1505 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2102 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1506 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2103 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1507 2104
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2105 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2106 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2107
1513 # draw background 2108 # draw background
1514 $tex[1]->draw_quad (0, 0, $w, $h); 2109 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1515 2110
1516 # draw handle 2111 # draw handle
1517 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2112 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1518 2113
1519 glDisable GL_BLEND;
1520 glDisable GL_TEXTURE_2D; 2114 glDisable GL_TEXTURE_2D;
1521} 2115}
1522 2116
1523############################################################################# 2117#############################################################################
1524 2118
1525package CFClient::UI::TextView; 2119package CFClient::UI::TextView;
1526 2120
1527our @ISA = CFClient::UI::HBox::; 2121our @ISA = CFClient::UI::HBox::;
1528 2122
1529use SDL::OpenGL; 2123use CFClient::OpenGL;
1530 2124
1531sub new { 2125sub new {
1532 my $class = shift; 2126 my $class = shift;
1533 2127
1534 my $self = $class->SUPER::new ( 2128 my $self = $class->SUPER::new (
1535 req_w => $::WIDTH / 6, 2129 fontsize => 1,
1536 req_h => $::HEIGHT / 6, 2130 can_events => 0,
1537 fontsize => $::FONTSIZE, 2131 #font => default_font
1538 @_, 2132 @_,
1539 2133
1540 layout => (new CFClient::Layout), 2134 layout => (new CFClient::Layout 1),
1541 par => [], 2135 par => [],
1542 height => 0, 2136 height => 0,
1543 children => [ 2137 children => [
1544 (new CFClient::UI::Empty expand => 1), 2138 (new CFClient::UI::Empty expand => 1),
1545 (new CFClient::UI::Slider vertical => 1), 2139 (new CFClient::UI::Slider vertical => 1),
1546 ], 2140 ],
1547 ); 2141 );
1548 2142
1549 $self->{children}[1]->connect (changed => sub { 2143 $self->{children}[1]->connect (changed => sub { $self->update });
1550 $self->update;
1551 });
1552 2144
1553 $self 2145 $self
1554} 2146}
1555 2147
1556sub set_fontsize { 2148sub set_fontsize {
… …
1563sub text_height { 2155sub text_height {
1564 my ($self, $text) = @_; 2156 my ($self, $text) = @_;
1565 2157
1566 my $layout = $self->{layout}; 2158 my $layout = $self->{layout};
1567 2159
1568 $layout->set_height ($self->{fontsize}); 2160 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1569 $layout->set_width ($self->{w}); 2161 $layout->set_width ($self->{children}[0]{w});
1570 $layout->set_text ($text); 2162 $layout->set_markup ($text);
1571 2163
1572 ($layout->size)[1] 2164 ($layout->size)[1]
1573} 2165}
1574 2166
1575sub reflow { 2167sub reflow {
… …
1577 2169
1578 $self->{need_reflow}++; 2170 $self->{need_reflow}++;
1579 $self->update; 2171 $self->update;
1580} 2172}
1581 2173
1582sub size_request {
1583 my ($self) = @_;
1584
1585 ($self->{req_w}, $self->{req_h})
1586}
1587
1588sub size_allocate { 2174sub size_allocate {
1589 my ($self, $x, $y, $w, $h) = @_; 2175 my ($self, $w, $h) = @_;
1590 2176
1591 $self->SUPER::size_allocate ($x, $y, $w, $h); 2177 $self->SUPER::size_allocate ($w, $h);
1592 2178
2179 $self->{layout}->set_font ($self->{font}) if $self->{font};
1593 $self->{layout}->set_height ($self->{fontsize}); 2180 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1594 $self->{layout}->set_width ($self->{w}); 2181 $self->{layout}->set_width ($self->{children}[0]{w});
1595 2182
1596 $self->reflow; 2183 $self->reflow;
1597} 2184}
1598 2185
1599sub add_paragraph { 2186sub add_paragraph {
… …
1632 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2219 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1633 2220
1634 delete $self->{texture}; 2221 delete $self->{texture};
1635 } 2222 }
1636 2223
1637 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2224 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1638 glClearColor 0, 0, 0, 1; 2225 glClearColor 0, 0, 0, 0;
1639 glClear GL_COLOR_BUFFER_BIT; 2226 glClear GL_COLOR_BUFFER_BIT;
1640 2227
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2228 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2230
1646 my $top = int $self->{children}[1]{range}[0]; 2231 my $top = int $self->{children}[1]{range}[0];
1647 2232
… …
1650 2235
1651 my $y = 0; 2236 my $y = 0;
1652 2237
1653 my $layout = $self->{layout}; 2238 my $layout = $self->{layout};
1654 2239
2240 $layout->set_font ($self->{font}) if $self->{font};
2241
1655 for my $par (@{$self->{par}}) { 2242 for my $par (@{$self->{par}}) {
1656 my $h = $par->[0]; 2243 my $h = $par->[0];
1657 2244
1658 if ($y0 < $y + $h && $y < $y1) { 2245 if ($y0 < $y + $h && $y < $y1) {
2246 $layout->set_foreground (@{ $par->[1] });
1659 $layout->set_text ($par->[2]); 2247 $layout->set_markup ($par->[2]);
1660 2248
1661 glColor @{ $par->[1] };
1662 my ($W, $H) = $layout->size; 2249 my ($W, $H) = $layout->size;
1663 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2250 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1664 } 2251 }
1665 2252
1666 $y += $h; 2253 $y += $h;
1667 } 2254 }
1668 2255
1669 glDisable GL_TEXTURE_2D; 2256 glDisable GL_TEXTURE_2D;
1670 glDisable GL_BLEND;
1671 }; 2257 };
1672 }); 2258 });
1673} 2259}
1674 2260
1675sub _draw { 2261sub _draw {
1676 my ($self) = @_; 2262 my ($self) = @_;
1677 2263
1678 if ($self->{texture}) {
1679 glEnable GL_TEXTURE_2D; 2264 glEnable GL_TEXTURE_2D;
1680 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2265 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1681 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2266 glColor 1, 1, 1, 1;
2267 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1682 glDisable GL_TEXTURE_2D; 2268 glDisable GL_TEXTURE_2D;
1683 }
1684 2269
1685 $self->{children}[1]->draw; 2270 $self->{children}[1]->draw;
1686 2271
1687} 2272}
1688 2273
1689############################################################################# 2274#############################################################################
1690 2275
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 $::CONN->user_send ("run_stop");
1922 }
1923}
1924
1925#############################################################################
1926
1927package CFClient::UI::Animator; 2276package CFClient::UI::Animator;
1928 2277
1929use SDL::OpenGL; 2278use CFClient::OpenGL;
1930 2279
1931our @ISA = CFClient::UI::Bin::; 2280our @ISA = CFClient::UI::Bin::;
1932 2281
1933sub moveto { 2282sub moveto {
1934 my ($self, $x, $y) = @_; 2283 my ($self, $x, $y) = @_;
… …
1972 2321
1973sub new { 2322sub new {
1974 my $class = shift; 2323 my $class = shift;
1975 2324
1976 my $self = $class->SUPER::new ( 2325 my $self = $class->SUPER::new (
1977 state => 0, 2326 state => 0,
1978 connect_activate => \&toggle_flopper, 2327 connect_activate => \&toggle_flopper,
1979 @_ 2328 @_
1980 ); 2329 );
1981 2330
1982 if ($self->{state}) { 2331 if ($self->{state}) {
… …
2003 $self->emit (changed => $self->{state}); 2352 $self->emit (changed => $self->{state});
2004} 2353}
2005 2354
2006############################################################################# 2355#############################################################################
2007 2356
2357package CFClient::UI::Tooltip;
2358
2359our @ISA = CFClient::UI::Bin::;
2360
2361use CFClient::OpenGL;
2362
2363sub new {
2364 my $class = shift;
2365
2366 $class->SUPER::new (
2367 @_,
2368 can_events => 0,
2369 )
2370}
2371
2372sub set_markup {
2373 my ($self, $text, $font) = @_;
2374
2375 $self->{label} = new CFClient::UI::Label
2376 fontsize => 0.8,
2377 fg => [0, 0, 0],
2378 font => ($font || $::FONT_PROP);
2379
2380 $self->{label}->set_max_size ($::WIDTH * 0.3);
2381 $self->{label}->set_markup ($text);
2382 $self->add ($self->{label});
2383}
2384
2385sub size_request {
2386 my ($self) = @_;
2387
2388 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2389
2390 ($w + 4, $h + 4)
2391}
2392
2393sub size_allocate {
2394 my ($self, $w, $h) = @_;
2395
2396 $self->SUPER::size_allocate ($w - 4, $h - 4);
2397}
2398
2399sub _draw {
2400 my ($self) = @_;
2401
2402 glPushMatrix;
2403 glTranslate 0.375, 0.375;
2404
2405 my ($w, $h) = @$self{qw(w h)};
2406
2407 glColor 1, 0.8, 0.4;
2408 glBegin GL_QUADS;
2409 glVertex 0 , 0;
2410 glVertex 0 , $h;
2411 glVertex $w, $h;
2412 glVertex $w, 0;
2413 glEnd;
2414
2415 glColor 0, 0, 0;
2416 glBegin GL_LINE_LOOP;
2417 glVertex 0 , 0;
2418 glVertex 0 , $h;
2419 glVertex $w, $h;
2420 glVertex $w, 0;
2421 glEnd;
2422
2423 glPopMatrix;
2424
2425 glTranslate 2, 2;
2426 $self->SUPER::_draw;
2427}
2428
2429#############################################################################
2430
2431package CFClient::UI::Face;
2432
2433our @ISA = CFClient::UI::Base::;
2434
2435use CFClient::OpenGL;
2436
2437sub new {
2438 my $class = shift;
2439
2440 $class->SUPER::new (
2441 aspect => 1,
2442 @_,
2443 )
2444}
2445
2446sub size_request {
2447 (32, 8)
2448}
2449
2450sub _draw {
2451 my ($self) = @_;
2452
2453 return unless $::CONN;#d# manage and cache textures differently
2454 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2455
2456 # TODO animation
2457 if ($tex) {
2458 glEnable GL_TEXTURE_2D;
2459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2460 glColor 1, 1, 1, 1;
2461 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2462 glDisable GL_TEXTURE_2D;
2463 }
2464}
2465
2466#############################################################################
2467
2468package CFClient::UI::InventoryItem;
2469
2470our @ISA = CFClient::UI::HBox::;
2471
2472sub new {
2473 my $class = shift;
2474
2475 my %args = @_;
2476
2477 my $item = delete $args{item};
2478
2479 my $desc = $item->{nrof} < 2
2480 ? $item->{name}
2481 : "$item->{nrof} $item->{name_pl}";
2482
2483
2484 my $self = $class->SUPER::new (
2485 can_hover => 1,
2486 can_events => 1,
2487 tooltip => (CFClient::UI::Label->escape ($desc)
2488 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2489 connect_button_down => sub {
2490 my ($self, $ev, $x, $y) = @_;
2491
2492 # todo: maybe put examine on 1? but should just be a tooltip :(
2493 if ($ev->{button} == 1) {
2494 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2495 } elsif ($ev->{button} == 2) {
2496 $::CONN->send ("apply $item->{tag}");
2497 } elsif ($ev->{button} == 3) {
2498 CFClient::UI::Menu->new (
2499 items => [
2500 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2501 [
2502 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2503 sub { $::CONN->send ("lock $item->{tag}") },
2504 ],
2505 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2506 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2507 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2508 ],
2509 )->popup ($ev);
2510 }
2511
2512 1
2513 },
2514 %args
2515 );
2516
2517 $self->add (new CFClient::UI::Face
2518 can_events => 0,
2519 face => $item->{face},
2520 anim => $item->{anim},
2521 animspeed => $item->{animspeed},
2522 );
2523
2524 $self->add (new CFClient::UI::Label
2525 can_events => 0,
2526 text => $desc,
2527 );
2528
2529 $self
2530}
2531
2532#############################################################################
2533
2534package CFClient::UI::Inventory;
2535
2536our @ISA = CFClient::UI::ScrolledWindow::;
2537
2538sub new {
2539 my $class = shift;
2540
2541 my $self = $class->SUPER::new (
2542 scrolled => (new CFClient::UI::VBox),
2543 @_,
2544 );
2545
2546 $self
2547}
2548
2549sub set_items {
2550 my ($self, $items) = @_;
2551
2552 $self->{scrolled}->clear;
2553 return unless $items;
2554
2555 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2556
2557 $self->{real_items} = \@items;
2558
2559 for my $item (@items) {
2560 my $desc = $item->{nrof} < 2
2561 ? $item->{name}
2562 : "$item->{nrof} $item->{name_pl}";
2563
2564 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2565 }
2566
2567# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2568}
2569
2570sub size_request {
2571 my ($self) = @_;
2572 ($self->{req_w}, $self->{req_h});
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::Menu;
2578
2579our @ISA = CFClient::UI::FancyFrame::;
2580
2581use CFClient::OpenGL;
2582
2583sub new {
2584 my $class = shift;
2585
2586 my $self = $class->SUPER::new (
2587 items => [],
2588 z => 100,
2589 @_,
2590 );
2591
2592 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2593
2594 for my $item (@{ $self->{items} }) {
2595 my ($widget, $cb) = @$item;
2596
2597 # handle various types of items, only text for now
2598 if (!ref $widget) {
2599 $widget = new CFClient::UI::Label
2600 can_hover => 1,
2601 can_events => 1,
2602 text => $widget;
2603 }
2604
2605 $self->{item}{$widget} = $item;
2606
2607 $self->{vbox}->add ($widget);
2608 }
2609
2610 $self
2611}
2612
2613# popup given the event (must be a mouse button down event currently)
2614sub popup {
2615 my ($self, $ev) = @_;
2616
2617 $self->emit ("popdown");
2618
2619 # maybe save $GRAB? must be careful about events...
2620 $GRAB = $self;
2621 $self->{button} = $ev->{button};
2622
2623 $self->show;
2624 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2625}
2626
2627sub mouse_motion {
2628 my ($self, $ev, $x, $y) = @_;
2629
2630 # TODO: should use vbox->find_widget or so
2631 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2632 $self->{hover} = $self->{item}{$HOVER};
2633}
2634
2635sub button_up {
2636 my ($self, $ev, $x, $y) = @_;
2637
2638 if ($ev->{button} == $self->{button}) {
2639 undef $GRAB;
2640 $self->hide;
2641
2642 $self->emit ("popdown");
2643 $self->{hover}[1]->() if $self->{hover};
2644 }
2645}
2646
2647#############################################################################
2648
2649package CFClient::UI::Statusbox;
2650
2651our @ISA = CFClient::UI::VBox::;
2652
2653sub reorder {
2654 my ($self) = @_;
2655 my $NOW = time;
2656
2657 while (my ($k, $v) = each %{ $self->{item} }) {
2658 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2659 }
2660
2661 my @widgets;
2662 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
2663 my $count = 10 + 1;
2664 for my $item (@items) {
2665 last unless --$count;
2666
2667 push @widgets, $item->{label} ||= do {
2668 # TODO: doesn't handle markup well (read as: at all)
2669 my $short = delete $item->{text};
2670 for ($short) {
2671 s/^\s+//;
2672 s/\012.*//s;
2673 my $len = int 30 / $item->{fontsize};
2674 substr $_, $len, length, "…" if $len < length;
2675 }
2676
2677 new CFClient::UI::Label
2678 markup => $short,
2679 tooltip => delete $item->{tooltip},
2680 fontsize => delete $item->{fontsize},
2681 color => delete $item->{color},
2682 can_events => 1,
2683 can_hover => 1,
2684 };
2685 }
2686
2687 $self->clear;
2688 $self->SUPER::add (@widgets);
2689}
2690
2691sub add {
2692 my ($self, $text, %arg) = @_;
2693
2694 my $item = {
2695 time => time,
2696 text => $text,
2697 timeout => 60,
2698 tooltip => $text,
2699 fontsize => 0.8,
2700 color => [0.8, 0.8, 0.8, 0.8],
2701 %arg,
2702 };
2703
2704 $item->{timeout} += time;
2705 $item->{group} ||= $item+0;
2706
2707 $item = $self->{item}{$item->{group}} ||= $item;
2708
2709 $self->reorder;
2710}
2711
2712#############################################################################
2713
2008package CFClient::UI::Root; 2714package CFClient::UI::Root;
2009 2715
2010our @ISA = CFClient::UI::Container::; 2716our @ISA = CFClient::UI::Container::;
2011 2717
2012use SDL::OpenGL; 2718use CFClient::OpenGL;
2719
2720sub new {
2721 my $class = shift;
2722
2723 $class->SUPER::new (
2724 @_,
2725 )
2726}
2727
2728sub configure {
2729 my ($self, $x, $y, $w, $h) = @_;
2730
2731 $self->{w} = $w;
2732 $self->{h} = $h;
2733}
2734
2735sub check_size {
2736 my ($self) = @_;
2737
2738 $self->size_allocate ($self->{w}, $self->{h})
2739 if $self->{w};
2740}
2013 2741
2014sub size_request { 2742sub size_request {
2015 ($::WIDTH, $::HEIGHT) 2743 my ($self) = @_;
2744
2745 ($self->{w}, $self->{h})
2016} 2746}
2017 2747
2018sub size_allocate { 2748sub size_allocate {
2019 my ($self, $x, $y, $w, $h) = @_; 2749 my ($self, $w, $h) = @_;
2020 2750
2021 $self->_size_allocate ($x, $y, $w, $h); 2751 my $old_w = $self->{old_w};
2752 my $old_h = $self->{old_h};
2022 2753
2023 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2754 if ($old_w && $old_h) {
2024 for @{$self->{children}}; 2755 for my $child ($self->children) {
2025} 2756 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2757 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2758 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2759 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2760 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2761 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2762 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2763 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2764 }
2765 }
2026 2766
2027sub _topleft { 2767 for my $child ($self->children) {
2768 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2769
2770 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2771 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2772 $child->configure ($X, $Y, $W, $H);
2773 }
2774
2775 $self->{old_w} = $w;
2776 $self->{old_h} = $h;
2777}
2778
2779sub coord2local {
2028 my ($self, $x, $y) = @_; 2780 my ($self, $x, $y) = @_;
2029 2781
2030 ($x, $y) 2782 ($x, $y)
2031} 2783}
2032 2784
2785sub coord2global {
2786 my ($self, $x, $y) = @_;
2787
2788 ($x, $y)
2789}
2790
2033sub update { 2791sub update {
2034 my ($self) = @_; 2792 my ($self) = @_;
2035 2793
2036 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2794 $self->check_size;
2037 ::refresh (); 2795 $::WANT_REFRESH++;
2038} 2796}
2039 2797
2040sub add { 2798sub add {
2041 my ($self, $widget) = @_; 2799 my ($self, $child) = @_;
2042 2800
2801 # integerise window positions
2802 $child->{x} = int $child->{x};
2803 $child->{y} = int $child->{y};
2804
2043 $self->SUPER::add ($widget); 2805 $self->SUPER::add ($child);
2044
2045 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2046} 2806}
2047 2807
2048sub on_refresh { 2808sub on_refresh {
2049 my ($self, $id, $cb) = @_; 2809 my ($self, $id, $cb) = @_;
2050 2810
2051 $self->{refresh_hook}{$id} = $cb; 2811 $self->{refresh_hook}{$id} = $cb;
2052} 2812}
2053 2813
2054sub draw { 2814sub draw {
2055 my ($self) = @_; 2815 my ($self) = @_;
2056 2816
2817 if ($self->{check_size}) {
2818 my @queue = ([], []);
2819
2820 for (;;) {
2821 if ($self->{check_size}) {
2822 # heuristic: check containers last
2823 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2824 for values %{delete $self->{check_size}}
2825 }
2826
2827 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2828
2829 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2830 ? @$widget{qw(user_w user_h)}
2831 : $widget->size_request;
2832
2833 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2834 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2835
2836 $widget->{req_w} = $w;
2837 $widget->{req_h} = $h;
2838
2839 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2840
2841 $widget->{parent}->check_size
2842 if $widget->{parent};
2843 }
2844 }
2845 }
2846
2847 while ($self->{size_alloc}) {
2848 for (values %{delete $self->{size_alloc}}) {
2849 my ($widget, $w, $h) = @$_;
2850
2851 $w = 0 if $w < 0;
2852 $h = 0 if $h < 0;
2853
2854 $widget->{w} = $w;
2855 $widget->{h} = $h;
2856 $widget->size_allocate ($w, $h);
2857 $widget->emit (size_allocate => $w, $h);
2858 }
2859 }
2860
2057 while (my $rcb = delete $self->{refresh_hook}) { 2861 while ($self->{refresh_hook}) {
2058 $_->() for values %$rcb; 2862 $_->()
2863 for values %{delete $self->{refresh_hook}};
2059 } 2864 }
2060 2865
2061 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2866 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2062 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2867 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2063 glClear GL_COLOR_BUFFER_BIT; 2868 glClear GL_COLOR_BUFFER_BIT;
… …
2074############################################################################# 2879#############################################################################
2075 2880
2076package CFClient::UI; 2881package CFClient::UI;
2077 2882
2078$ROOT = new CFClient::UI::Root; 2883$ROOT = new CFClient::UI::Root;
2884$TOOLTIP = new CFClient::UI::Tooltip;
2079 2885
20801 28861
2081 2887

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