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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.197 by root, Fri May 12 01:47:04 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 $TOOLTIP->check_size;
40 $TOOLTIP->update;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 delete $TOOLTIP->{owner};
50}
14 51
15# class methods for events 52# class methods for events
16sub feed_sdl_key_down_event { 53sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
55 if $FOCUS;
18} 56}
19 57
20sub feed_sdl_key_up_event { 58sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
60 if $FOCUS;
22} 61}
23 62
24sub feed_sdl_button_down_event { 63sub feed_sdl_button_down_event {
25 my ($ev) = @_; 64 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 65 my ($x, $y) = ($ev->{x}, $ev->{y});
27 66
28 if (!$BUTTON_STATE) { 67 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 68 my $widget = $ROOT->find_widget ($x, $y);
30 69
31 $GRAB = $widget; 70 $GRAB = $widget;
32 $GRAB->update if $GRAB; 71 $GRAB->update if $GRAB;
33 }
34 72
73 check_tooltip;
74 }
75
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 77
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 78 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y);
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81 }
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 92 if ($GRAB) {
93 ($x, $y) = $GRAB->coord2local ($x, $y);
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
49 96
50 if (!$BUTTON_STATE) { 97 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 98 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 99 $grab->update if $grab;
53 $GRAB->update if $GRAB; 100 $GRAB->update if $GRAB;
101
102 check_tooltip;
54 } 103 }
55} 104}
56 105
57sub feed_sdl_motion_event { 106sub feed_sdl_motion_event {
58 my ($ev) = @_; 107 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 108 my ($x, $y) = ($ev->{x}, $ev->{y});
60 109
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 110 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 111
63 if ($widget != $HOVER) { 112 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 113 my $hover = $HOVER; $HOVER = $widget;
65 114
66 $hover->update if $hover && $hover->{can_hover}; 115 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 116 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 117
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 118 check_tooltip;
119 }
120
121 if ($HOVER) {
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
71} 125}
72 126
73# convert position array to integers 127# convert position array to integers
74sub harmonize { 128sub harmonize {
75 my ($vals) = @_; 129 my ($vals) = @_;
… …
87 141
88package CFClient::UI::Base; 142package CFClient::UI::Base;
89 143
90use strict; 144use strict;
91 145
92use SDL::OpenGL; 146use CFClient::OpenGL;
93 147
94sub new { 148sub new {
95 my $class = shift; 149 my $class = shift;
96 150
97 my $self = bless { 151 my $self = bless {
98 x => 0, 152 x => 0,
99 y => 0, 153 y => 0,
100 z => 0, 154 z => 0,
101 w => -1, 155 can_events => 1,
102 h => -1,
103 @_ 156 @_
104 }, $class; 157 }, $class;
105 158
106 for (keys %$self) { 159 for (keys %$self) {
107 if (/^connect_(.*)$/) { 160 if (/^connect_(.*)$/) {
… …
110 } 163 }
111 164
112 $self 165 $self
113} 166}
114 167
168sub destroy {
169 my ($self) = @_;
170
171 $self->hide;
172 %$self = ();
173}
174
175sub show {
176 my ($self) = @_;
177
178 return if $self->{parent};
179
180 $CFClient::UI::ROOT->add ($self);
181}
182
183sub hide {
184 my ($self) = @_;
185
186 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self;
188
189 $self->{parent}->remove ($self)
190 if $self->{parent};
191}
192
115sub move { 193sub move {
116 my ($self, $x, $y, $z) = @_; 194 my ($self, $x, $y, $z) = @_;
117 195
118 $self->{x} = int $x; 196 $self->{x} = int $x;
119 $self->{y} = int $y; 197 $self->{y} = int $y;
120 $self->{z} = $z if defined $z; 198 $self->{z} = $z if defined $z;
121 199
122 $self->update; 200 $self->update;
123} 201}
124 202
125sub needs_redraw { 203sub set_size {
126 0 204 my ($self, $w, $h) = @_;
205
206 $self->{user_w} = $w;
207 $self->{user_h} = $h;
208
209 $self->check_size;
127} 210}
128 211
129sub size_request { 212sub size_request {
130 require Carp; 213 require Carp;
131 Carp::confess "size_request is abtract"; 214 Carp::confess "size_request is abstract";
132} 215}
133 216
134sub configure { 217sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 218 my ($self, $x, $y, $w, $h) = @_;
136 219
220 if ($self->{aspect}) {
221 my $w2 = List::Util::min $w, int $h * $self->{aspect};
222 my $h2 = List::Util::min $h, int $w / $self->{aspect};
223
224 # use alignment to adjust x, y
225
226 $x += int +($w - $w2) * 0.5;
227 $y += int +($h - $h2) * 0.5;
228
229 ($w, $h) = ($w2, $h2);
230 }
231
232 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 233 $self->{x} = $x;
138 $self->{y} = $y; 234 $self->{y} = $y;
235 $self->update;
236 }
139 237
140 return unless $self->{w} != $w || $self->{h} != $h; 238 if ($self->{w} != $w || $self->{h} != $h) {
141 239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 240 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 241}
147 242
148sub size_allocate { 243sub size_allocate {
149 # nothing to be done 244 # nothing to be done
150} 245}
151 246
152# return top left coordinates 247sub children {
153sub _topleft { 248}
249
250# call when resolution changes etc.
251sub reconfigure {
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size;
258 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
259 $self->update;
260}
261
262sub set_max_size {
154 my ($self, $x, $y) = @_; 263 my ($self, $w, $h) = @_;
155 264
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 265 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h;
157} 267}
158 268
159# translate global coordinates to local coordinate system 269# translate global coordinates to local coordinate system
160sub coord2local { 270sub coord2local {
161 my ($self, $x, $y) = @_; 271 my ($self, $x, $y) = @_;
162 272
163 my ($X, $Y) = $self->_topleft; 273 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 274}
166 275
167# translate local coordinates to global coordinate system 276# translate local coordinates to global coordinate system
168sub coord2global { 277sub coord2global {
169 my ($self, $x, $y) = @_; 278 my ($self, $x, $y) = @_;
170 279
171 my ($X, $Y) = $self->_topleft; 280 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 281}
174 282
175sub focus_in { 283sub focus_in {
176 my ($self) = @_; 284 my ($self) = @_;
177 285
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 345 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 346 glVertex $x , $y + $self->{h};
239 glEnd; 347 glEnd;
240 glDisable GL_BLEND; 348 glDisable GL_BLEND;
241 } 349 }
350
351 if ($ENV{PCLIENT_DEBUG}) {
352 glPushMatrix;
353 glColor 1, 1, 0, 1;
354 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
355 glBegin GL_LINE_LOOP;
356 glVertex 0 , 0;
357 glVertex $self->{w}, 0;
358 glVertex $self->{w}, $self->{h};
359 glVertex 0 , $self->{h};
360 glEnd;
361 glPopMatrix;
362 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
363 }
242} 364}
243 365
244sub _draw { 366sub _draw {
245 my ($self) = @_; 367 my ($self) = @_;
246 368
247 warn "no draw defined for $self\n"; 369 warn "no draw defined for $self\n";
248} 370}
249 371
250sub find_widget { 372sub find_widget {
251 my ($self, $x, $y) = @_; 373 my ($self, $x, $y) = @_;
374
375 return () unless $self->{can_events};
252 376
253 return $self 377 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 378 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 379 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 380
… …
259 383
260sub set_parent { 384sub set_parent {
261 my ($self, $parent) = @_; 385 my ($self, $parent) = @_;
262 386
263 Scalar::Util::weaken ($self->{parent} = $parent); 387 Scalar::Util::weaken ($self->{parent} = $parent);
388
389 $self->check_size
390 unless exists $self->{req_w};
264} 391}
265 392
266sub check_size { 393sub check_size {
267 my ($self) = @_; 394 my ($self, $forced) = @_;
268 395
269 my ($w, $h) = $self->size_request; 396 $self->{force_alloc} = 1 if $forced;
270 397 $CFClient::UI::ROOT->{check_size}{$self} = $self;
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281} 398}
282 399
283sub update { 400sub update {
284 my ($self) = @_; 401 my ($self) = @_;
285 402
… …
288} 405}
289 406
290sub connect { 407sub connect {
291 my ($self, $signal, $cb) = @_; 408 my ($self, $signal, $cb) = @_;
292 409
293 push @{ $self->{cb}{$signal} }, $cb; 410 push @{ $self->{signal_cb}{$signal} }, $cb;
294} 411}
295 412
296sub emit { 413sub emit {
297 my ($self, $signal, @args) = @_; 414 my ($self, $signal, @args) = @_;
298 415
299 $_->($self, @args) 416 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
300 for @{$self->{cb}{$signal} || []};
301} 417}
302 418
303sub DESTROY { 419sub DESTROY {
304 my ($self) = @_; 420 my ($self) = @_;
305 421
… …
311package CFClient::UI::DrawBG; 427package CFClient::UI::DrawBG;
312 428
313our @ISA = CFClient::UI::Base::; 429our @ISA = CFClient::UI::Base::;
314 430
315use strict; 431use strict;
316use SDL::OpenGL; 432use CFClient::OpenGL;
317 433
318sub new { 434sub new {
319 my $class = shift; 435 my $class = shift;
320 436
321 # range [value, low, high, page] 437 # range [value, low, high, page]
… …
350 466
351package CFClient::UI::Empty; 467package CFClient::UI::Empty;
352 468
353our @ISA = CFClient::UI::Base::; 469our @ISA = CFClient::UI::Base::;
354 470
471sub new {
472 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg);
474}
475
355sub size_request { 476sub size_request {
356 (0, 0) 477 (0, 0)
357} 478}
358 479
359sub draw { } 480sub draw { }
… …
367sub new { 488sub new {
368 my ($class, %arg) = @_; 489 my ($class, %arg) = @_;
369 490
370 my $children = delete $arg{children} || []; 491 my $children = delete $arg{children} || [];
371 492
372 my $self = $class->SUPER::new (children => [], %arg); 493 my $self = $class->SUPER::new (
494 children => [],
495 can_events => 0,
496 %arg,
497 );
373 $self->add ($_) for @$children; 498 $self->add ($_) for @$children;
374 499
375 $self 500 $self
376} 501}
377 502
378sub add { 503sub add {
379 my ($self, $child) = @_; 504 my ($self, @widgets) = @_;
380 505
381 $child->set_parent ($self); 506 $_->set_parent ($self)
507 for @widgets;
382 508
383 use sort 'stable'; 509 use sort 'stable';
384 510
385 $self->{children} = [ 511 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} } 512 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child 513 @{$self->{children}}, @widgets
388 ]; 514 ];
389 515
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size; 516 $self->check_size (1);
517 $self->update;
518}
519
520sub children {
521 @{ $_[0]{children} }
393} 522}
394 523
395sub remove { 524sub remove {
396 my ($self, $widget) = @_; 525 my ($self, $child) = @_;
397 526
527 delete $child->{parent};
528 $child->hide;
529
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
399 531
400 $self->check_size; 532 $self->check_size;
533 $self->update;
534}
535
536sub clear {
537 my ($self) = @_;
538
539 my $children = delete $self->{children};
540 $self->{children} = [];
541
542 for (@$children) {
543 delete $_->{parent};
544 $_->hide;
545 }
546
547 $self->check_size;
548 $self->update;
401} 549}
402 550
403sub find_widget { 551sub find_widget {
404 my ($self, $x, $y) = @_; 552 my ($self, $x, $y) = @_;
405 553
… …
435 583
436 $class->SUPER::new (children => [$child], %arg) 584 $class->SUPER::new (children => [$child], %arg)
437} 585}
438 586
439sub add { 587sub add {
440 my ($self, $widget) = @_; 588 my ($self, $child) = @_;
441 589
442 $self->{children} = []; 590 $self->{children} = [];
443 591
444 $self->SUPER::add ($widget); 592 $self->SUPER::add ($child);
445} 593}
446 594
447sub remove { 595sub remove {
448 my ($self, $widget) = @_; 596 my ($self, $widget) = @_;
449 597
… …
469 617
470package CFClient::UI::Window; 618package CFClient::UI::Window;
471 619
472our @ISA = CFClient::UI::Bin::; 620our @ISA = CFClient::UI::Bin::;
473 621
474use SDL::OpenGL; 622use CFClient::OpenGL;
475 623
476sub new { 624sub new {
477 my ($class, %arg) = @_; 625 my ($class, %arg) = @_;
478 626
479 my $self = $class->SUPER::new (%arg); 627 my $self = $class->SUPER::new (%arg);
480} 628}
481 629
482sub update { 630sub update {
483 my ($self) = @_; 631 my ($self) = @_;
484 632
485 # we want to do this delayed... 633 $ROOT->on_refresh ($self => sub { $self->render_child });
486 $self->render_chld;
487 $self->SUPER::update; 634 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 };
498} 635}
499 636
500sub size_allocate { 637sub size_allocate {
501 my ($self, $w, $h) = @_; 638 my ($self, $w, $h) = @_;
502 639
503 $self->child->configure (0, 0, $w, $h); 640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
504 643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
648sub render_child {
649 my ($self) = @_;
650
651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652 glClearColor 0, 0, 0, 0;
653 glClear GL_COLOR_BUFFER_BIT;
654
505 $self->render_chld; 655 $self->_render;
656# glColorMask 1, 1, 1, 0;
657# glEnable GL_BLEND;
658# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659# glRasterPos 0, 0;
660# glCopyPixels 0, 0, $self->{w}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
663 };
506} 664}
507 665
508sub _draw { 666sub _draw {
509 my ($self) = @_; 667 my ($self) = @_;
510 668
511 my ($w, $h) = ($self->w, $self->h); 669 my ($w, $h) = ($self->w, $self->h);
512 670
513 my $tex = $self->{texture} 671 my $tex = $self->{texture}
514 or return; 672 or return;
515 673
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 674 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 675 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676 glColor 0, 0, 0, 1;
520 677
521 $tex->draw_quad (0, 0, $w, $h); 678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 679
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
525} 681}
526 682
527############################################################################# 683#############################################################################
528 684
529package CFClient::UI::ViewPort; 685package CFClient::UI::ViewPort;
530 686
531our @ISA = CFClient::UI::Window::; 687our @ISA = CFClient::UI::Window::;
532 688
533sub new { die }
534
535sub size_request { 689sub size_request {
536 my ($self) = @_; 690 my ($self) = @_;
537 691
538 @$self{qw(child_w child_h)} = $self->child->size_request; 692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
540 694
541 @$self{qw(child_w child_h)} 695 @$self{qw(child_w child_h)}
542} 696}
543 697
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame;
554
555our @ISA = CFClient::UI::Bin::;
556
557use SDL::OpenGL;
558
559sub size_request {
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate { 698sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_; 699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
571 738 }
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573} 739}
574 740
575sub _draw { 741sub _render {
576 my ($self) = @_; 742 my ($self) = @_;
577 743
578 my $chld = $self->child; 744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
579 745
580 my ($w, $h) = $chld->size_request; 746 $self->SUPER::_render;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591} 747}
592 748
593############################################################################# 749#############################################################################
594 750
595package CFClient::UI::FancyFrame; 751package CFClient::UI::ScrolledWindow;
596 752
597our @ISA = CFClient::UI::Bin::; 753our @ISA = CFClient::UI::HBox::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 754
605sub new { 755sub new {
606 my $class = shift; 756 my $class = shift;
607 757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depeneing on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792#############################################################################
793
794package CFClient::UI::FancyFrame;
795
796our @ISA = CFClient::UI::Bin::;
797
798use CFClient::OpenGL;
799
800my @tex =
801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
802 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
803
804sub new {
805 my $class = shift;
806
608 # TODO: user_x, user_y, overwrite moveto? 807 # TODO: user_x, user_y, overwrite moveto?
609 808
610 $class->SUPER::new ( 809 my $self = $class->SUPER::new (
611 bg => [1, 1, 1, 1], 810 bg => [1, 1, 1, 1],
612 border_bg => [1, 1, 1, 1], 811 border_bg => [1, 1, 1, 1],
613 border => int $::FONTSIZE * 0.8, 812 border => 0.6,
813 can_events => 1,
614 @_ 814 @_
615 ) 815 );
816
817 $self->{title} &&= new CFClient::UI::Label
818 align => 0,
819 valign => 1,
820 text => $self->{title},
821 fontsize => $self->{border};
822
823 $self
824}
825
826sub border {
827 int $_[0]{border} * $::FONTSIZE
616} 828}
617 829
618sub size_request { 830sub size_request {
619 my ($self) = @_; 831 my ($self) = @_;
620 832
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623 my ($w, $h) = $self->SUPER::size_request; 833 my ($w, $h) = $self->SUPER::size_request;
624 834
625 ( 835 (
626 $w + $self->{border} * 2, 836 $w + $self->border * 2,
627 $h + $self->{border} * 2, 837 $h + $self->border * 2,
628 ) 838 )
629} 839}
630 840
631sub size_allocate { 841sub size_allocate {
632 my ($self, $w, $h) = @_; 842 my ($self, $w, $h) = @_;
633 843
634 $h -= List::Util::max 0, $self->{border} * 2; 844 $h -= List::Util::max 0, $self->border * 2;
635 $w -= List::Util::max 0, $self->{border} * 2; 845 $w -= List::Util::max 0, $self->border * 2;
636 846
847 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
848 if $self->{title};
849
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 850 $self->child->configure ($self->border, $self->border, $w, $h);
638} 851}
639 852
640sub button_down { 853sub button_down {
641 my ($self, $ev, $x, $y) = @_; 854 my ($self, $ev, $x, $y) = @_;
642 855
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 856 my ($w, $h) = @$self{qw(w h)};
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 857 my $border = $self->border;
645 858
859 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
860 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
861
862 if ($lr & $td) {
863 my ($wx, $wy) = ($self->{x}, $self->{y});
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 864 my ($ox, $oy) = ($ev->{x}, $ev->{y});
647 my ($bw, $bh) = ($self->{w}, $self->{h}); 865 my ($bw, $bh) = ($self->{w}, $self->{h});
866
867 my $mx = $x < $border;
868 my $my = $y < $border;
648 869
649 $self->{motion} = sub { 870 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_; 871 my ($ev, $x, $y) = @_;
651 872
652 ($x, $y) = ($ev->motion_x, $ev->motion_y); 873 my $dx = $ev->{x} - $ox;
874 my $dy = $ev->{y} - $oy;
653 875
654 $self->{user_w} = $bw + $x - $ox; 876 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
655 $self->{user_h} = $bh + $y - $oy; 877 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
878 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
656 $self->check_size; 879 $self->check_size;
657 }; 880 };
658 881
659 } elsif ($x >= 0 && $x < $self->{w} 882 } elsif ($lr ^ $td) {
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 883 my ($ox, $oy) = ($ev->{x}, $ev->{y});
663 my ($bx, $by) = ($self->{x}, $self->{y}); 884 my ($bx, $by) = ($self->{x}, $self->{y});
664 885
665 $self->{motion} = sub { 886 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_; 887 my ($ev, $x, $y) = @_;
667 888
668 ($x, $y) = ($ev->motion_x, $ev->motion_y); 889 ($x, $y) = ($ev->{x}, $ev->{y});
669 890
670 $self->move ($bx + $x - $ox, $by + $y - $oy); 891 $self->move ($bx + $x - $ox, $by + $y - $oy);
671 $self->update; 892 $self->update;
672 }; 893 };
673 } 894 }
… …
689 my ($self) = @_; 910 my ($self) = @_;
690 911
691 my ($w, $h ) = ($self->{w}, $self->{h}); 912 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 913 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693 914
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D; 915 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698 917
918 my $border = $self->border;
919
699 glColor @{ $self->{border_bg} }; 920 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 921 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 922 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 923 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 924 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
704 925
926 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
705 my $bg = $tex[0]; 927 my $bg = $tex[0];
706 928
707 # TODO: repeat texture not scale 929 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w}; 930 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h}; 931 my $rep_y = $ch / $bg->{h};
710 932
711 glColor @{ $self->{bg} }; 933 glColor @{ $self->{bg} };
712 934
713 $bg->{s} = $rep_x; 935 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y; 936 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1; 937 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 938 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
939 }
717 940
718 glDisable GL_TEXTURE_2D; 941 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND; 942
943 $self->{title}->draw if $self->{title};
720 944
721 $self->child->draw; 945 $self->child->draw;
722} 946}
723 947
724############################################################################# 948#############################################################################
… …
727 951
728our @ISA = CFClient::UI::Base::; 952our @ISA = CFClient::UI::Base::;
729 953
730use List::Util qw(max sum); 954use List::Util qw(max sum);
731 955
732use SDL::OpenGL; 956use CFClient::OpenGL;
733 957
734sub new { 958sub new {
735 my $class = shift; 959 my $class = shift;
736 960
737 $class->SUPER::new ( 961 $class->SUPER::new (
… …
744 my ($self, $x, $y, $child) = @_; 968 my ($self, $x, $y, $child) = @_;
745 969
746 $child->set_parent ($self); 970 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 971 $self->{children}[$y][$x] = $child;
748 972
749 $self->{w} = $self->{h} = -1;
750
751 $child->check_size; 973 $child->check_size;
974}
975
976sub children {
977 grep $_, map @$_, grep $_, @{ $_[0]{children} }
752} 978}
753 979
754# TODO: move to container class maybe? send childs a signal on removal? 980# TODO: move to container class maybe? send childs a signal on removal?
755sub clear { 981sub clear {
756 my ($self) = @_; 982 my ($self) = @_;
757 983
984 my @children = $self->children;
758 delete $self->{children}; 985 delete $self->{children};
986
987 for (@children) {
988 delete $_->{parent};
989 $_->hide;
990 }
991
759 $self->update; 992 $self->update;
760} 993}
761 994
762sub get_wh { 995sub get_wh {
763 my ($self) = @_; 996 my ($self) = @_;
… …
769 or next; 1002 or next;
770 1003
771 for my $x (0 .. $#$row) { 1004 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1005 my $widget = $row->[$x]
773 or next; 1006 or next;
774 my ($w, $h) = $widget->size_request; 1007 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1008
776 $w[$x] = max $w[$x], $w; 1009 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1010 $h[$y] = max $h[$y], $h;
778 } 1011 }
779 } 1012 }
… …
884 1117
885 ($h, $w) = ($w, $h); 1118 ($h, $w) = ($w, $h);
886 1119
887 my $children = $self->{children}; 1120 my $children = $self->{children};
888 1121
889 my @h = map +($_->size_request)[0], @$children; 1122 my @h = map $_->{req_w}, @$children;
890 1123
891 my $req_h = List::Util::sum @h; 1124 my $req_h = List::Util::sum @h;
892 1125
893 if ($req_h > $h) { 1126 if ($req_h > $h) {
894 # ah well, not enough space 1127 # ah well, not enough space
… …
940} 1173}
941 1174
942sub size_allocate { 1175sub size_allocate {
943 my ($self, $w, $h) = @_; 1176 my ($self, $w, $h) = @_;
944 1177
1178 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1179
945 my $children = $self->{children}; 1180 my $children = $self->{children};
946 1181
947 my @h = map +($_->size_request)[1], @$children; 1182 my @h = map $_->{req_h}, @$children;
948 1183
949 my $req_h = List::Util::sum @h; 1184 my $req_h = List::Util::sum @h;
950 1185
951 if ($req_h > $h) { 1186 if ($req_h > $h) {
952 # ah well, not enough space 1187 # ah well, not enough space
… …
980 1215
981package CFClient::UI::Label; 1216package CFClient::UI::Label;
982 1217
983our @ISA = CFClient::UI::Base::; 1218our @ISA = CFClient::UI::Base::;
984 1219
985use SDL::OpenGL; 1220use CFClient::OpenGL;
986 1221
987sub new { 1222sub new {
988 my ($class, %arg) = @_; 1223 my ($class, %arg) = @_;
989 1224
990 my $self = $class->SUPER::new ( 1225 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1226 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1227 #font => default_font
993 text => "", 1228 #text => initial text
1229 #markup => initial narkup
1230 layout => (new CFClient::Layout),
1231 fontsize => 1,
994 align => -1, 1232 align => -1,
995 valign => -1, 1233 valign => -1,
996 padding => 2, 1234 padding => 2,
997 layout => new CFClient::Layout, 1235 can_events => 0,
998 %arg 1236 %arg
999 ); 1237 );
1000 1238
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1239 if (exists $self->{template}) {
1240 my $layout = new CFClient::Layout;
1241 $layout->set_text (delete $self->{template});
1242 $self->{template} = $layout;
1243 }
1002 1244
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1245 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1246 $self->set_markup (delete $self->{markup});
1247 } else {
1248 $self->set_text (delete $self->{text});
1249 }
1005 1250
1006 $self 1251 $self
1007} 1252}
1008 1253
1009sub escape_text { 1254sub escape {
1010 local $_ = $_[1]; 1255 local $_ = $_[1];
1011 1256
1012 s/&/&amp;/g; 1257 s/&/&amp;/g;
1013 s/>/&gt;/g; 1258 s/>/&gt;/g;
1014 s/</&lt;/g; 1259 s/</&lt;/g;
1015 1260
1016 $_[1] 1261 $_[1]
1017} 1262}
1018 1263
1264sub update {
1265 my ($self) = @_;
1266
1267 delete $self->{texture};
1268 $self->SUPER::update;
1269}
1270
1019sub set_text { 1271sub set_text {
1020 my ($self, $text) = @_; 1272 my ($self, $text) = @_;
1021 1273
1274 return if $self->{text} eq "T$text";
1275 $self->{text} = "T$text";
1276
1277 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1278 $self->{layout}->set_text ($text);
1023 1279
1024 delete $self->{texture};
1025 $self->update; 1280 $self->update;
1281 $self->check_size;
1026} 1282}
1027 1283
1028sub set_markup { 1284sub set_markup {
1029 my ($self, $markup) = @_; 1285 my ($self, $markup) = @_;
1030 1286
1287 return if $self->{text} eq "M$markup";
1288 $self->{text} = "M$markup";
1289
1290 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1291
1292 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1293 $self->{layout}->set_markup ($markup);
1032 1294
1033 delete $self->{texture};
1034 $self->update; 1295 $self->update;
1296 $self->check_size;
1035} 1297}
1036 1298
1037sub size_request { 1299sub size_request {
1038 my ($self) = @_; 1300 my ($self) = @_;
1039 1301
1040 $self->{layout}->set_width; 1302 $self->{layout}->set_font ($self->{font}) if $self->{font};
1303 $self->{layout}->set_width ($self->{max_w} || -1);
1041 $self->{layout}->set_height ($self->{fontsize}); 1304 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1305
1043 my ($w, $h) = $self->{layout}->size; 1306 my ($w, $h) = $self->{layout}->size;
1307
1308 if (exists $self->{template}) {
1309 $self->{template}->set_font ($self->{font}) if $self->{font};
1310 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1311
1312 my ($w2, $h2) = $self->{template}->size;
1313
1314 $w = List::Util::max $w, $w2;
1315 $h = List::Util::max $h, $h2;
1316 }
1044 1317
1045 ( 1318 (
1046 $w + $self->{padding} * 2, 1319 $w + $self->{padding} * 2,
1047 $h + $self->{padding} * 2, 1320 $h + $self->{padding} * 2,
1048 ) 1321 )
… …
1052 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1053 1326
1054 delete $self->{texture}; 1327 delete $self->{texture};
1055} 1328}
1056 1329
1057sub update { 1330sub set_fontsize {
1058 my ($self) = @_; 1331 my ($self, $fontsize) = @_;
1059 1332
1333 $self->{fontsize} = $fontsize;
1060 delete $self->{texture}; 1334 delete $self->{texture};
1335
1061 $self->SUPER::update; 1336 $self->update;
1337 $self->check_size;
1062} 1338}
1063 1339
1064sub _draw { 1340sub _draw {
1065 my ($self) = @_; 1341 my ($self) = @_;
1066 1342
1067 my $tex = $self->{texture} ||= do { 1343 my $tex = $self->{texture} ||= do {
1344 $self->{layout}->set_foreground (@{$self->{fg}});
1345 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1346 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1347 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1348
1070 new_from_layout CFClient::Texture $self->{layout} 1349 my $tex = new_from_layout CFClient::Texture $self->{layout};
1350
1351 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1352 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1353 : ($self->{w} - $tex->{w}) * 0.5;
1354
1355 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1356 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1357 : ($self->{h} - $tex->{h}) * 0.5;
1358
1359 $tex
1071 }; 1360 };
1072 1361
1073 glEnable GL_BLEND;
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1075 glEnable GL_TEXTURE_2D; 1362 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1363 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1364
1365 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1366 glColor @{$self->{fg}};
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($self->{ox}, $self->{oy}); 1367 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1368 } else {
1369 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1370 }
1093 1371
1094 glDisable GL_TEXTURE_2D; 1372 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1373}
1097 1374
1098############################################################################# 1375#############################################################################
1099 1376
1100package CFClient::UI::EntryBase; 1377package CFClient::UI::EntryBase;
1101 1378
1102our @ISA = CFClient::UI::Label::; 1379our @ISA = CFClient::UI::Label::;
1103 1380
1104use SDL; 1381use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1382
1107sub new { 1383sub new {
1108 my $class = shift; 1384 my $class = shift;
1109 1385
1110 $class->SUPER::new ( 1386 $class->SUPER::new (
1111 fg => [1, 1, 1], 1387 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1388 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1389 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1390 active_fg => [0, 0, 0],
1115 can_hover => 1, 1391 can_hover => 1,
1116 can_focus => 1, 1392 can_focus => 1,
1117 valign => 0, 1393 valign => 0,
1394 can_events => 1,
1118 @_ 1395 @_
1119 ) 1396 )
1120} 1397}
1121 1398
1122sub _set_text { 1399sub _set_text {
… …
1124 1401
1125 delete $self->{cur_h}; 1402 delete $self->{cur_h};
1126 1403
1127 return if $self->{text} eq $text; 1404 return if $self->{text} eq $text;
1128 1405
1406 delete $self->{texture};
1407
1129 $self->{last_activity} = $::NOW; 1408 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1409 $self->{text} = $text;
1131 1410
1132 $text =~ s/./*/g if $self->{hidden}; 1411 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1412 $self->{layout}->set_text ("$text ");
1134 1413
1135 $self->emit (changed => $self->{text}); 1414 $self->emit (changed => $self->{text});
1136} 1415}
1137 1416
1417sub set_text {
1418 my ($self, $text) = @_;
1419
1420 $self->{cursor} = length $text;
1421 $self->_set_text ($text);
1422 $self->check_size;
1423 $self->update;
1424}
1425
1138sub get_text { 1426sub get_text {
1139 $_[0]{text} 1427 $_[0]{text}
1140} 1428}
1141 1429
1142sub size_request { 1430sub size_request {
… …
1148} 1436}
1149 1437
1150sub size_allocate { 1438sub size_allocate {
1151 my ($self, $w, $h) = @_; 1439 my ($self, $w, $h) = @_;
1152 1440
1153 $self->_set_text ($self->{text}); 1441 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1154}
1155
1156sub set_text {
1157 my ($self, $text) = @_;
1158
1159 $self->{cursor} = length $text;
1160 $self->_set_text ($text);
1161 $self->update;
1162} 1442}
1163 1443
1164sub key_down { 1444sub key_down {
1165 my ($self, $ev) = @_; 1445 my ($self, $ev) = @_;
1166 1446
1167 my $mod = $ev->key_mod; 1447 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1448 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1449 my $uni = $ev->{unicode};
1171 1450
1172 my $text = $self->get_text; 1451 my $text = $self->get_text;
1173 1452
1174 if ($sym == SDLK_BACKSPACE) { 1453 if ($sym == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1454 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1455 } elsif ($sym == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1456 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1457 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1458 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1459 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1460 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1461 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1462 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1463 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1464 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1465 } elsif ($sym == 27) {
1187 $self->emit ('escape'); 1466 $self->emit ('escape');
1188 } elsif ($uni) { 1467 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1468 substr $text, $self->{cursor}++, 0, chr $uni;
1190 } 1469 }
1191 1470
… …
1266 1545
1267package CFClient::UI::Entry; 1546package CFClient::UI::Entry;
1268 1547
1269our @ISA = CFClient::UI::EntryBase::; 1548our @ISA = CFClient::UI::EntryBase::;
1270 1549
1271use SDL; 1550use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1551
1274sub key_down { 1552sub key_down {
1275 my ($self, $ev) = @_; 1553 my ($self, $ev) = @_;
1276 1554
1277 my $sym = $ev->key_sym; 1555 my $sym = $ev->{sym};
1278 1556
1279 if ($sym == SDLK_RETURN) { 1557 if ($sym == 13) {
1558 unshift @{$self->{history}},
1559 my $txt = $self->get_text;
1560 $self->{history_pointer} = -1;
1561 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1562 $self->emit (activate => $txt);
1281 $self->update; 1563 $self->update;
1564
1565 } elsif ($sym == CFClient::SDLK_UP) {
1566 if ($self->{history_pointer} < 0) {
1567 $self->{history_saveback} = $self->get_text;
1568 }
1569 if (@{$self->{history} || []} > 0) {
1570 $self->{history_pointer}++;
1571 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1572 $self->{history_pointer} = @{$self->{history} || []} - 1;
1573 }
1574 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1575 }
1576
1577 } elsif ($sym == CFClient::SDLK_DOWN) {
1578 $self->{history_pointer}--;
1579 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1580
1581 if ($self->{history_pointer} >= 0) {
1582 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1583 } else {
1584 $self->set_text ($self->{history_saveback});
1585 }
1282 1586
1283 } else { 1587 } else {
1284 $self->SUPER::key_down ($ev); 1588 $self->SUPER::key_down ($ev);
1285 } 1589 }
1286 1590
… …
1290 1594
1291package CFClient::UI::Button; 1595package CFClient::UI::Button;
1292 1596
1293our @ISA = CFClient::UI::Label::; 1597our @ISA = CFClient::UI::Label::;
1294 1598
1295use SDL; 1599use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1600
1298my @tex = 1601my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1603 qw(b1_button_active.png);
1301 1604
1302sub new { 1605sub new {
1303 my $class = shift; 1606 my $class = shift;
1304 1607
1305 $class->SUPER::new ( 1608 $class->SUPER::new (
1306 padding => 4, 1609 padding => 4,
1307 fg => [1, 1, 1], 1610 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2], 1611 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1612 active_fg => [0, 0, 1],
1310 can_hover => 1, 1613 can_hover => 1,
1311 align => 0, 1614 align => 0,
1312 valign => 0, 1615 valign => 0,
1616 can_events => 1,
1313 @_ 1617 @_
1314 ) 1618 )
1315} 1619}
1316 1620
1317sub button_up { 1621sub button_up {
… …
1330 1634
1331 if ($GRAB == $self) { 1635 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg}; 1636 $self->{fg} = $self->{active_fg};
1333 } 1637 }
1334 1638
1335 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1; 1641 glColor 0, 0, 0, 1;
1340 1642
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1643 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1342 1644
1343 glDisable GL_TEXTURE_2D; 1645 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345 1646
1346 $self->SUPER::_draw; 1647 $self->SUPER::_draw;
1347} 1648}
1348 1649
1349############################################################################# 1650#############################################################################
… …
1351package CFClient::UI::CheckBox; 1652package CFClient::UI::CheckBox;
1352 1653
1353our @ISA = CFClient::UI::DrawBG::; 1654our @ISA = CFClient::UI::DrawBG::;
1354 1655
1355my @tex = 1656my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1658 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358 1659
1359use SDL; 1660use CFClient::OpenGL;
1360use SDL::OpenGL;
1361 1661
1362sub new { 1662sub new {
1363 my $class = shift; 1663 my $class = shift;
1364 1664
1365 $class->SUPER::new ( 1665 $class->SUPER::new (
… …
1397 1697
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1698 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1399 1699
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1700 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401 1701
1402 glEnable GL_BLEND; 1702 my $tex = $self->{state} ? $tex[1] : $tex[0];
1703
1403 glEnable GL_TEXTURE_2D; 1704 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s); 1705 $tex->draw_quad_alpha (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D; 1706 glDisable GL_TEXTURE_2D;
1707}
1708
1709#############################################################################
1710
1711package CFClient::UI::Image;
1712
1713our @ISA = CFClient::UI::Base::;
1714
1715use CFClient::OpenGL;
1716use Carp qw/confess/;
1717
1718our %loaded_images;
1719
1720sub new {
1721 my $class = shift;
1722
1723 my $self = $class->SUPER::new (can_events => 0, @_);
1724
1725 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1726
1727 $loaded_images{$self->{image}} ||=
1728 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1729
1730 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1731
1732 Scalar::Util::weaken $loaded_images{$self->{image}};
1733
1734 $self->{aspect} = $tex->{w} / $tex->{h};
1735
1736 $self
1737}
1738
1739sub size_request {
1740 my ($self) = @_;
1741
1742 ($self->{tex}->{w}, $self->{tex}->{h})
1743}
1744
1745sub _draw {
1746 my ($self) = @_;
1747
1748 my $tex = $self->{tex};
1749
1750 my ($w, $h) = ($self->{w}, $self->{h});
1751
1752 if ($self->{rot90}) {
1753 glRotate 90, 0, 0, 1;
1754 glTranslate 0, -$self->{w}, 0;
1755
1756 ($w, $h) = ($h, $w);
1757 }
1758
1759 glEnable GL_TEXTURE_2D;
1760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1761
1762 $tex->draw_quad_alpha (0, 0, $w, $h);
1763
1411 glDisable GL_BLEND; 1764 glDisable GL_TEXTURE_2D;
1412} 1765}
1413 1766
1414############################################################################# 1767#############################################################################
1415 1768
1416package CFClient::UI::VGauge; 1769package CFClient::UI::VGauge;
1417 1770
1418our @ISA = CFClient::UI::Base::; 1771our @ISA = CFClient::UI::Base::;
1419 1772
1420use SDL::OpenGL; 1773use List::Util qw(min max);
1774
1775use CFClient::OpenGL;
1421 1776
1422my %tex = ( 1777my %tex = (
1423 food => [ 1778 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1779 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1780 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ], 1781 ],
1427 grace => [ 1782 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1783 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1784 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1430 ], 1785 ],
1431 hp => [ 1786 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1787 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1788 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ], 1789 ],
1435 mana => [ 1790 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1791 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1792 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1438 ], 1793 ],
1439); 1794);
1440 1795
1441# eg. VGauge->new (gauge => 'food'), default gauge: food 1796# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new { 1797sub new {
1443 my $class = shift; 1798 my $class = shift;
1444 1799
1445 my $self = $class->SUPER::new (gauge => 'food', @_); 1800 my $self = $class->SUPER::new (
1801 type => 'food',
1802 @_
1803 );
1804
1805 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1446 1806
1447 $self 1807 $self
1448} 1808}
1449 1809
1450sub size_request { 1810sub size_request {
1451 my ($self) = @_; 1811 my ($self) = @_;
1452 1812
1453 my $tex = $tex{$self->{gauge}}[0]; 1813 #my $tex = $tex{$self->{type}}[0];
1454
1455 @$tex{qw(w h)} 1814 #@$tex{qw(w h)}
1815 (0, 0)
1456} 1816}
1457 1817
1458sub set_max { 1818sub set_max {
1459 my ($self, $max) = @_; 1819 my ($self, $max) = @_;
1460 1820
1821 return if $self->{max_val} == $max;
1822
1461 $self->{max_val} = $max; 1823 $self->{max_val} = $max;
1824 $self->update;
1462} 1825}
1463 1826
1464sub set_value { 1827sub set_value {
1465 my ($self, $val, $max) = @_; 1828 my ($self, $val, $max) = @_;
1466 1829
1467 $self->set_max ($max) 1830 $self->set_max ($max)
1468 if defined $max; 1831 if defined $max;
1469 1832
1470 $max = $self->{max_val}; 1833 return if $self->{val} == $val;
1834
1471 $self->{val} = $val; 1835 $self->{val} = $val;
1472
1473 $self->update; 1836 $self->update;
1474} 1837}
1475 1838
1476sub _draw { 1839sub _draw {
1477 my ($self) = @_; 1840 my ($self) = @_;
1478 1841
1479 my $tex = $tex{$self->{gauge}}; 1842 my $tex = $tex{$self->{type}};
1843 my ($t1, $t2, $t3) = @$tex;
1480 1844
1481 my ($w, $h) = ($self->{w}, $self->{h}); 1845 my ($w, $h) = ($self->{w}, $self->{h});
1482 1846
1847 if ($self->{vertical}) {
1848 glRotate 90, 0, 0, 1;
1849 glTranslate 0, -$self->{w}, 0;
1850
1851 ($w, $h) = ($h, $w);
1852 }
1853
1483 my $ycut = $self->{val} / ($self->{max_val} || 1); 1854 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485 1855
1486 my $t1 = $tex->[0]; 1856 my $ycut1 = max 0, min 1, $ycut;
1487 my $t2 = $tex->[1]; 1857 my $ycut2 = max 0, min 1, $ycut - 1;
1858
1859 my $h1 = $self->{h} * (1 - $ycut1);
1860 my $h2 = $self->{h} * (1 - $ycut2);
1488 1861
1489 glEnable GL_BLEND; 1862 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D; 1864 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1865 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493 1866
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 1867 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin (GL_QUADS); 1868 glBegin GL_QUADS;
1501 glTexCoord (0, 0); glVertex (0 , $yp); 1869 glTexCoord 0 , 0; glVertex 0 , 0;
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 1870 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 1871 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp); 1872 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1505 glEnd (); 1873 glEnd;
1506 1874
1507 $yp += $h1; 1875 my $ycut1 = List::Util::min 1, $ycut;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 1876 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin (GL_QUADS); 1877 glBegin GL_QUADS;
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 1878 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 1879 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 1880 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 1881 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1515 glEnd (); 1882 glEnd;
1883
1884 if ($t3) {
1885 glBindTexture GL_TEXTURE_2D, $t3->{name};
1886 glBegin GL_QUADS;
1887 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1888 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1889 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1890 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1891 glEnd;
1892 }
1516 1893
1517 glDisable GL_BLEND; 1894 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 1895 glDisable GL_TEXTURE_2D;
1519} 1896}
1520 1897
1521############################################################################# 1898#############################################################################
1522 1899
1900package CFClient::UI::Gauge;
1901
1902our @ISA = CFClient::UI::VBox::;
1903
1904sub new {
1905 my ($class, %arg) = @_;
1906
1907 my $self = $class->SUPER::new (
1908 tooltip => $arg{type},
1909 can_hover => 1,
1910 can_events => 1,
1911 %arg,
1912 );
1913
1914 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1915 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1916 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1917
1918 $self
1919}
1920
1921sub set_fontsize {
1922 my ($self, $fsize) = @_;
1923
1924 $self->{value}->set_fontsize ($fsize);
1925 $self->{max} ->set_fontsize ($fsize);
1926}
1927
1928sub set_max {
1929 my ($self, $max) = @_;
1930
1931 $self->{gauge}->set_max ($max);
1932 $self->{max}->set_text ($max);
1933}
1934
1935sub set_value {
1936 my ($self, $val, $max) = @_;
1937
1938 $self->set_max ($max)
1939 if defined $max;
1940
1941 $self->{gauge}->set_value ($val, $max);
1942 $self->{value}->set_text ($val);
1943}
1944
1945#############################################################################
1946
1523package CFClient::UI::Slider; 1947package CFClient::UI::Slider;
1524 1948
1525use strict; 1949use strict;
1526 1950
1527use SDL::OpenGL; 1951use CFClient::OpenGL;
1528 1952
1529our @ISA = CFClient::UI::DrawBG::; 1953our @ISA = CFClient::UI::DrawBG::;
1530 1954
1531my @tex = 1955my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1956 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1542 # TODO: calculations are off 1966 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 1967 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 1968 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 1969 active_fg => [0, 0, 0],
1546 range => [0, 0, 100, 10], 1970 range => [0, 0, 100, 10],
1547 req_w => 40, 1971 req_w => $::WIDTH / 80,
1548 req_h => 13, 1972 req_h => $::WIDTH / 80,
1549 vertical => 0, 1973 vertical => 0,
1550 can_hover => 1, 1974 can_hover => 1,
1551 inner_pad => 5, 1975 inner_pad => 5,
1552 @_ 1976 @_
1553 ); 1977 );
… …
1636 $page ||= 2; 2060 $page ||= 2;
1637 2061
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2062 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2063 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640 2064
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2065 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2066 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2067
1646 # draw background 2068 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2069 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1648 2070
1649 # draw handle 2071 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2072 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1651 2073
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2074 glDisable GL_TEXTURE_2D;
1654} 2075}
1655 2076
1656############################################################################# 2077#############################################################################
1657 2078
1658package CFClient::UI::TextView; 2079package CFClient::UI::TextView;
1659 2080
1660our @ISA = CFClient::UI::HBox::; 2081our @ISA = CFClient::UI::HBox::;
1661 2082
1662use SDL::OpenGL; 2083use CFClient::OpenGL;
1663 2084
1664sub new { 2085sub new {
1665 my $class = shift; 2086 my $class = shift;
1666 2087
1667 my $self = $class->SUPER::new ( 2088 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2089 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2090 can_events => 0,
1670 fontsize => $::FONTSIZE, 2091 #font => default_font
1671 @_, 2092 @_,
1672 2093
1673 layout => (new CFClient::Layout), 2094 layout => (new CFClient::Layout 1),
1674 par => [], 2095 par => [],
1675 height => 0, 2096 height => 0,
1676 children => [ 2097 children => [
1677 (new CFClient::UI::Empty expand => 1), 2098 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2099 (new CFClient::UI::Slider vertical => 1),
1679 ], 2100 ],
1680 ); 2101 );
1681 2102
1682 $self->{children}[1]->connect (changed => sub { 2103 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2104
1686 $self 2105 $self
1687} 2106}
1688 2107
1689sub set_fontsize { 2108sub set_fontsize {
… …
1696sub text_height { 2115sub text_height {
1697 my ($self, $text) = @_; 2116 my ($self, $text) = @_;
1698 2117
1699 my $layout = $self->{layout}; 2118 my $layout = $self->{layout};
1700 2119
1701 $layout->set_height ($self->{fontsize}); 2120 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2121 $layout->set_width ($self->{children}[0]{w});
1703 $layout->set_text ($text); 2122 $layout->set_markup ($text);
1704 2123
1705 ($layout->size)[1] 2124 ($layout->size)[1]
1706} 2125}
1707 2126
1708sub reflow { 2127sub reflow {
… …
1710 2129
1711 $self->{need_reflow}++; 2130 $self->{need_reflow}++;
1712 $self->update; 2131 $self->update;
1713} 2132}
1714 2133
1715sub size_request {
1716 my ($self) = @_;
1717
1718 ($self->{req_w}, $self->{req_h})
1719}
1720
1721sub size_allocate { 2134sub size_allocate {
1722 my ($self, $w, $h) = @_; 2135 my ($self, $w, $h) = @_;
1723 2136
2137 $self->SUPER::size_allocate ($w, $h);
2138
2139 $self->{layout}->set_font ($self->{font}) if $self->{font};
1724 $self->{layout}->set_height ($self->{fontsize}); 2140 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1725 $self->{layout}->set_width ($self->{w}); 2141 $self->{layout}->set_width ($self->{children}[0]{w});
1726 2142
1727 $self->reflow; 2143 $self->reflow;
1728 $self->update;
1729} 2144}
1730 2145
1731sub add_paragraph { 2146sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2147 my ($self, $color, $text) = @_;
1733 2148
… …
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2179 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1765 2180
1766 delete $self->{texture}; 2181 delete $self->{texture};
1767 } 2182 }
1768 2183
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2184 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1770 glClearColor 0, 0, 0, 1; 2185 glClearColor 0, 0, 0, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2186 glClear GL_COLOR_BUFFER_BIT;
1772 2187
1773 glEnable GL_BLEND;
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D; 2188 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2189 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777 2190
1778 my $top = int $self->{children}[1]{range}[0]; 2191 my $top = int $self->{children}[1]{range}[0];
1779 2192
… …
1782 2195
1783 my $y = 0; 2196 my $y = 0;
1784 2197
1785 my $layout = $self->{layout}; 2198 my $layout = $self->{layout};
1786 2199
2200 $layout->set_font ($self->{font}) if $self->{font};
2201
1787 for my $par (@{$self->{par}}) { 2202 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2203 my $h = $par->[0];
1789 2204
1790 if ($y0 < $y + $h && $y < $y1) { 2205 if ($y0 < $y + $h && $y < $y1) {
2206 $layout->set_foreground (@{ $par->[1] });
1791 $layout->set_text ($par->[2]); 2207 $layout->set_markup ($par->[2]);
1792 2208
1793 glColor @{ $par->[1] };
1794 my ($W, $H) = $layout->size; 2209 my ($W, $H) = $layout->size;
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2210 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1796 } 2211 }
1797 2212
1798 $y += $h; 2213 $y += $h;
1799 } 2214 }
1800 2215
1801 glDisable GL_TEXTURE_2D; 2216 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND;
1803 }; 2217 };
1804 }); 2218 });
1805} 2219}
1806 2220
1807sub _draw { 2221sub _draw {
1808 my ($self) = @_; 2222 my ($self) = @_;
1809 2223
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2224 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2225 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2226 glColor 1, 1, 1, 1;
2227 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2228 glDisable GL_TEXTURE_2D;
1815 }
1816 2229
1817 $self->{children}[1]->draw; 2230 $self->{children}[1]->draw;
1818 2231
1819} 2232}
1820 2233
1821############################################################################# 2234#############################################################################
1822 2235
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2236package CFClient::UI::Animator;
2060 2237
2061use SDL::OpenGL; 2238use CFClient::OpenGL;
2062 2239
2063our @ISA = CFClient::UI::Bin::; 2240our @ISA = CFClient::UI::Bin::;
2064 2241
2065sub moveto { 2242sub moveto {
2066 my ($self, $x, $y) = @_; 2243 my ($self, $x, $y) = @_;
… …
2104 2281
2105sub new { 2282sub new {
2106 my $class = shift; 2283 my $class = shift;
2107 2284
2108 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
2109 state => 0, 2286 state => 0,
2110 connect_activate => \&toggle_flopper, 2287 connect_activate => \&toggle_flopper,
2111 @_ 2288 @_
2112 ); 2289 );
2113 2290
2114 if ($self->{state}) { 2291 if ($self->{state}) {
… …
2135 $self->emit (changed => $self->{state}); 2312 $self->emit (changed => $self->{state});
2136} 2313}
2137 2314
2138############################################################################# 2315#############################################################################
2139 2316
2317package CFClient::UI::Tooltip;
2318
2319our @ISA = CFClient::UI::Bin::;
2320
2321use CFClient::OpenGL;
2322
2323sub new {
2324 my $class = shift;
2325
2326 $class->SUPER::new (
2327 @_,
2328 can_events => 0,
2329 )
2330}
2331
2332sub set_tooltip_from {
2333 my ($self, $widget) = @_;
2334
2335 $self->add (new CFClient::UI::Label
2336 markup => $widget->{tooltip},
2337 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2338 fontsize => 0.8,
2339 fg => [0, 0, 0, 1],
2340 font => ($widget->{tooltip_font} || $::FONT_PROP),
2341 );
2342}
2343
2344sub size_request {
2345 my ($self) = @_;
2346
2347 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2348
2349 ($w + 4, $h + 4)
2350}
2351
2352sub size_allocate {
2353 my ($self, $w, $h) = @_;
2354
2355 $self->SUPER::size_allocate ($w - 4, $h - 4);
2356}
2357
2358sub _draw {
2359 my ($self) = @_;
2360
2361 glTranslate 0.375, 0.375;
2362
2363 my ($w, $h) = @$self{qw(w h)};
2364
2365 glColor 1, 0.8, 0.4;
2366 glBegin GL_QUADS;
2367 glVertex 0 , 0;
2368 glVertex 0 , $h;
2369 glVertex $w, $h;
2370 glVertex $w, 0;
2371 glEnd;
2372
2373 glColor 0, 0, 0;
2374 glBegin GL_LINE_LOOP;
2375 glVertex 0 , 0;
2376 glVertex 0 , $h;
2377 glVertex $w, $h;
2378 glVertex $w, 0;
2379 glEnd;
2380
2381 glTranslate 2 - 0.375, 2 - 0.375;
2382 $self->SUPER::_draw;
2383}
2384
2385#############################################################################
2386
2387package CFClient::UI::Face;
2388
2389our @ISA = CFClient::UI::Base::;
2390
2391use CFClient::OpenGL;
2392
2393sub new {
2394 my $class = shift;
2395
2396 $class->SUPER::new (
2397 aspect => 1,
2398 @_,
2399 )
2400}
2401
2402sub size_request {
2403 (32, 8)
2404}
2405
2406sub _draw {
2407 my ($self) = @_;
2408
2409 return unless $::CONN;#d# manage and cache textures differently
2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2411
2412 # TODO animation
2413 if ($tex) {
2414 glEnable GL_TEXTURE_2D;
2415 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2416 glColor 1, 1, 1, 1;
2417 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418 glDisable GL_TEXTURE_2D;
2419 }
2420}
2421
2422#############################################################################
2423
2424package CFClient::UI::InventoryItem;
2425
2426our @ISA = CFClient::UI::HBox::;
2427
2428sub new {
2429 my $class = shift;
2430
2431 my %args = @_;
2432
2433 my $item = delete $args{item};
2434
2435 my $desc = $item->{nrof} < 2
2436 ? $item->{name}
2437 : "$item->{nrof} $item->{name_pl}";
2438
2439
2440 my $self = $class->SUPER::new (
2441 can_hover => 1,
2442 can_events => 1,
2443 tooltip => (CFClient::UI::Label->escape ($desc)
2444 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2445 connect_button_down => sub {
2446 my ($self, $ev, $x, $y) = @_;
2447
2448 # todo: maybe put examine on 1? but should just be a tooltip :(
2449 if ($ev->{button} == 1) {
2450 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2451 } elsif ($ev->{button} == 2) {
2452 $::CONN->send ("apply $item->{tag}");
2453 } elsif ($ev->{button} == 3) {
2454 CFClient::UI::Menu->new (
2455 items => [
2456 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2457 [
2458 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2459 sub { $::CONN->send ("lock $item->{tag}") },
2460 ],
2461 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2462 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2463 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2464 ],
2465 )->popup ($ev);
2466 }
2467
2468 1
2469 },
2470 %args
2471 );
2472
2473 $self->add (new CFClient::UI::Face
2474 can_events => 0,
2475 face => $item->{face},
2476 anim => $item->{anim},
2477 animspeed => $item->{animspeed},
2478 );
2479
2480 $self->add (new CFClient::UI::Label
2481 can_events => 0,
2482 text => $desc,
2483 );
2484
2485 $self
2486}
2487
2488#############################################################################
2489
2490package CFClient::UI::Inventory;
2491
2492our @ISA = CFClient::UI::ScrolledWindow::;
2493
2494sub new {
2495 my $class = shift;
2496
2497 my $self = $class->SUPER::new (
2498 scrolled => (new CFClient::UI::VBox),
2499 @_,
2500 );
2501
2502 $self
2503}
2504
2505sub set_items {
2506 my ($self, $items) = @_;
2507
2508 $self->{scrolled}->clear;
2509 return unless $items;
2510
2511 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2512
2513 $self->{real_items} = \@items;
2514
2515 for my $item (@items) {
2516 my $desc = $item->{nrof} < 2
2517 ? $item->{name}
2518 : "$item->{nrof} $item->{name_pl}";
2519
2520 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2521 }
2522
2523# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2524}
2525
2526sub size_request {
2527 my ($self) = @_;
2528 ($self->{req_w}, $self->{req_h});
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Menu;
2534
2535our @ISA = CFClient::UI::FancyFrame::;
2536
2537use CFClient::OpenGL;
2538
2539sub new {
2540 my $class = shift;
2541
2542 my $self = $class->SUPER::new (
2543 items => [],
2544 z => 100,
2545 @_,
2546 );
2547
2548 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2549
2550 for my $item (@{ $self->{items} }) {
2551 my ($widget, $cb) = @$item;
2552
2553 # handle various types of items, only text for now
2554 if (!ref $widget) {
2555 $widget = new CFClient::UI::Label
2556 can_hover => 1,
2557 can_events => 1,
2558 text => $widget;
2559 }
2560
2561 $self->{item}{$widget} = $item;
2562
2563 $self->{vbox}->add ($widget);
2564 }
2565
2566 $self
2567}
2568
2569# popup given the event (must be a mouse button down event currently)
2570sub popup {
2571 my ($self, $ev) = @_;
2572
2573 $self->emit ("popdown");
2574
2575 # maybe save $GRAB? must be careful about events...
2576 $GRAB = $self;
2577 $self->{button} = $ev->{button};
2578
2579 $self->show;
2580 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2581}
2582
2583sub mouse_motion {
2584 my ($self, $ev, $x, $y) = @_;
2585
2586 # TODO: should use vbox->find_widget or so
2587 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2588 $self->{hover} = $self->{item}{$HOVER};
2589}
2590
2591sub button_up {
2592 my ($self, $ev, $x, $y) = @_;
2593
2594 if ($ev->{button} == $self->{button}) {
2595 undef $GRAB;
2596 $self->hide;
2597
2598 $self->emit ("popdown");
2599 $self->{hover}[1]->() if $self->{hover};
2600 }
2601}
2602
2603#############################################################################
2604
2605package CFClient::UI::Statusbox;
2606
2607our @ISA = CFClient::UI::VBox::;
2608
2609sub reorder {
2610 my ($self) = @_;
2611 my $NOW = time;
2612
2613 while (my ($k, $v) = each %{ $self->{item} }) {
2614 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2615 }
2616
2617 my @widgets;
2618
2619 my @items = sort {
2620 $a->{pri} <=> $b->{pri}
2621 or $b->{id} <=> $a->{id}
2622 } values %{ $self->{item} };
2623
2624 my $count = 10 + 1;
2625 for my $item (@items) {
2626 last unless --$count;
2627
2628 push @widgets, $item->{label} ||= do {
2629 # TODO: doesn't handle markup well (read as: at all)
2630 my $short = $item->{count} > 1
2631 ? "<b>$item->{count} ×</b> $item->{text}"
2632 : $item->{text};
2633
2634 for ($short) {
2635 s/^\s+//;
2636 s/\012.*/…/s;
2637 my $len = int 30 / $item->{fontsize};
2638 substr $_, $len, length, "…" if $len < length;
2639 }
2640
2641 new CFClient::UI::Label
2642 markup => $short,
2643 tooltip => $item->{tooltip},
2644 tooltip_font => $::FONT_PROP,
2645 tooltip_width => 0.67,
2646 fontsize => $item->{fontsize},
2647 color => $item->{color},
2648 can_events => 1,
2649 can_hover => 1
2650 };
2651 }
2652
2653 $self->clear;
2654 $self->SUPER::add (reverse @widgets);
2655}
2656
2657sub add {
2658 my ($self, $text, %arg) = @_;
2659
2660 my $timeout = time + ((delete $arg{timeout}) || 60);
2661
2662 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2663
2664 if (my $item = $self->{item}{$group}) {
2665 if ($item->{text} eq $text) {
2666 $item->{count}++;
2667 } else {
2668 $item->{count} = 1;
2669 $item->{text} = $item->{tooltip} = $text;
2670 }
2671 $item->{timeout} = $timeout;
2672 delete $item->{label};
2673 } else {
2674 $self->{item}{$group} = {
2675 id => ++$self->{id},
2676 text => $text,
2677 timeout => $timeout,
2678 tooltip => $text,
2679 fontsize => 0.8,
2680 color => [0.8, 0.8, 0.8, 0.8],
2681 pri => 0,
2682 count => 1,
2683 %arg,
2684 };
2685 }
2686
2687 $self->reorder;
2688}
2689
2690#############################################################################
2691
2140package CFClient::UI::Root; 2692package CFClient::UI::Root;
2141 2693
2142our @ISA = CFClient::UI::Container::; 2694our @ISA = CFClient::UI::Container::;
2143 2695
2144use SDL::OpenGL; 2696use CFClient::OpenGL;
2145 2697
2146sub check_size { 2698sub new {
2147 my ($self) = @_; 2699 my $class = shift;
2148 2700
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 2701 $class->SUPER::new (
2150} 2702 @_,
2151 2703 )
2152sub size_request {
2153 ($::WIDTH, $::HEIGHT)
2154} 2704}
2155 2705
2156sub configure { 2706sub configure {
2157 my ($self, $x, $y, $w, $h) = @_; 2707 my ($self, $x, $y, $w, $h) = @_;
2158 2708
2159 $self->SUPER::configure ($x, $y, $w, $h); 2709 $self->{w} = $w;
2160 2710 $self->{h} = $h;
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2162 for @{$self->{children}};
2163} 2711}
2164 2712
2165sub _topleft { 2713sub check_size {
2714 my ($self) = @_;
2715
2716 $self->size_allocate ($self->{w}, $self->{h})
2717 if $self->{w};
2718}
2719
2720sub size_request {
2721 my ($self) = @_;
2722
2723 ($self->{w}, $self->{h})
2724}
2725
2726sub size_allocate {
2727 my ($self, $w, $h) = @_;
2728
2729 my $old_w = $self->{old_w};
2730 my $old_h = $self->{old_h};
2731
2732 if ($old_w && $old_h) {
2733 for my $child ($self->children) {
2734 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2735 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2736 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2737 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2738 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2739 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2740 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2741 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2742 }
2743 }
2744
2745 for my $child ($self->children) {
2746 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2747
2748 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2749 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2750 $child->configure ($X, $Y, $W, $H);
2751 }
2752
2753 $self->{old_w} = $w;
2754 $self->{old_h} = $h;
2755}
2756
2757sub coord2local {
2166 my ($self, $x, $y) = @_; 2758 my ($self, $x, $y) = @_;
2167 2759
2168 ($x, $y) 2760 ($x, $y)
2169} 2761}
2170 2762
2763sub coord2global {
2764 my ($self, $x, $y) = @_;
2765
2766 ($x, $y)
2767}
2768
2171sub update { 2769sub update {
2172 my ($self) = @_; 2770 my ($self) = @_;
2173 2771
2174 $self->check_size; 2772 $self->check_size;
2175 ::refresh (); 2773 $::WANT_REFRESH++;
2176} 2774}
2177 2775
2178sub add { 2776sub add {
2179 my ($self, $child) = @_; 2777 my ($self, $child) = @_;
2180 2778
2779 # integerise window positions
2780 $child->{x} = int $child->{x};
2781 $child->{y} = int $child->{y};
2782
2181 $self->SUPER::add ($child); 2783 $self->SUPER::add ($child);
2182} 2784}
2183 2785
2184sub on_refresh { 2786sub on_refresh {
2185 my ($self, $id, $cb) = @_; 2787 my ($self, $id, $cb) = @_;
2186 2788
2187 $self->{refresh_hook}{$id} = $cb; 2789 $self->{refresh_hook}{$id} = $cb;
2188} 2790}
2189 2791
2190sub draw { 2792sub draw {
2191 my ($self) = @_; 2793 my ($self) = @_;
2192 2794
2795 if ($self->{check_size}) {
2796 my @queue = ([], []);
2797
2798 for (;;) {
2799 if ($self->{check_size}) {
2800 # heuristic: check containers last
2801 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2802 for values %{delete $self->{check_size}}
2803 }
2804
2805 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2806
2807 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2808 ? @$widget{qw(user_w user_h)}
2809 : $widget->size_request;
2810
2811 if (delete $widget->{force_alloc}
2812 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2813 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2814
2815 $widget->{req_w} = $w;
2816 $widget->{req_h} = $h;
2817
2818 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2819
2820 $widget->{parent}->check_size
2821 if $widget->{parent};
2822 }
2823 }
2824 }
2825
2826 while ($self->{size_alloc}) {
2827 for (values %{delete $self->{size_alloc}}) {
2828 my ($widget, $w, $h) = @$_;
2829
2830 $w = 0 if $w < 0;
2831 $h = 0 if $h < 0;
2832
2833 $widget->{w} = $w;
2834 $widget->{h} = $h;
2835 $widget->size_allocate ($w, $h);
2836 $widget->emit (size_allocate => $w, $h);
2837 }
2838 }
2839
2193 while (my $rcb = delete $self->{refresh_hook}) { 2840 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 2841 $_->()
2842 for values %{delete $self->{refresh_hook}};
2195 } 2843 }
2196 2844
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2845 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2846 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 2847 glClear GL_COLOR_BUFFER_BIT;
… …
2210############################################################################# 2858#############################################################################
2211 2859
2212package CFClient::UI; 2860package CFClient::UI;
2213 2861
2214$ROOT = new CFClient::UI::Root; 2862$ROOT = new CFClient::UI::Root;
2863$TOOLTIP = new CFClient::UI::Tooltip;
2215 2864
22161 28651
2217 2866

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