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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.134 by root, Wed Apr 19 06:06:45 2006 UTC vs.
Revision 1.202 by root, Sun May 14 20:51:19 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 $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 }
44
45 return;
46 }
47 }
48 }
49
50 $TOOLTIP->hide;
51 delete $TOOLTIP->{owner};
52}
14 53
15# class methods for events 54# class methods for events
16sub feed_sdl_key_down_event { 55sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
57 if $FOCUS;
18} 58}
19 59
20sub feed_sdl_key_up_event { 60sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
62 if $FOCUS;
22} 63}
23 64
24sub feed_sdl_button_down_event { 65sub feed_sdl_button_down_event {
25 my ($ev) = @_; 66 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 67 my ($x, $y) = ($ev->{x}, $ev->{y});
27 68
28 if (!$BUTTON_STATE) { 69 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 70 my $widget = $ROOT->find_widget ($x, $y);
30 71
31 $GRAB = $widget; 72 $GRAB = $widget;
32 $GRAB->update if $GRAB; 73 $GRAB->update if $GRAB;
33 }
34 74
75 check_tooltip;
76 }
77
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 79
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 80 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y);
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
83 }
38} 84}
39 85
40sub feed_sdl_button_up_event { 86sub feed_sdl_button_up_event {
41 my ($ev) = @_; 87 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 88 my ($x, $y) = ($ev->{x}, $ev->{y});
43 89
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 90 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 91
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 93
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 94 if ($GRAB) {
95 ($x, $y) = $GRAB->coord2local ($x, $y);
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
49 98
50 if (!$BUTTON_STATE) { 99 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 100 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 101 $grab->update if $grab;
53 $GRAB->update if $GRAB; 102 $GRAB->update if $GRAB;
103
104 check_tooltip;
54 } 105 }
55} 106}
56 107
57sub feed_sdl_motion_event { 108sub feed_sdl_motion_event {
58 my ($ev) = @_; 109 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 110 my ($x, $y) = ($ev->{x}, $ev->{y});
60 111
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 112 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 113
63 if ($widget != $HOVER) { 114 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 115 my $hover = $HOVER; $HOVER = $widget;
65 116
66 $hover->update if $hover && $hover->{can_hover}; 117 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 118 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 119
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 120 check_tooltip;
121 }
122
123 if ($HOVER) {
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
71} 127}
72 128
73# convert position array to integers 129# convert position array to integers
74sub harmonize { 130sub harmonize {
75 my ($vals) = @_; 131 my ($vals) = @_;
… …
81 $rem += $_ - $i; 137 $rem += $_ - $i;
82 $_ = $i; 138 $_ = $i;
83 } 139 }
84} 140}
85 141
142# call when resolution changes etc.
143sub rescale_widgets {
144 my ($sx, $sy) = @_;
145
146 for my $widget (values %WIDGET) {
147 if ($widget->{toplevel}) {
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
149 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
150 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
153 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
154 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
155 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
156 }
157
158 $widget->reconfigure;
159 }
160}
161
86############################################################################# 162#############################################################################
87 163
88package CFClient::UI::Base; 164package CFClient::UI::Base;
89 165
90use strict; 166use strict;
91 167
92use SDL::OpenGL; 168use CFClient::OpenGL;
93 169
94sub new { 170sub new {
95 my $class = shift; 171 my $class = shift;
96 172
97 my $self = bless { 173 my $self = bless {
98 x => 0, 174 x => 0,
99 y => 0, 175 y => 0,
100 z => 0, 176 z => 0,
177 can_events => 1,
101 @_ 178 @_
102 }, $class; 179 }, $class;
103 180
104 for (keys %$self) { 181 for (keys %$self) {
105 if (/^connect_(.*)$/) { 182 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 183 $self->connect ($1 => delete $self->{$_});
107 } 184 }
108 } 185 }
109 186
187 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
188
110 $self 189 $self
111} 190}
112 191
192sub destroy {
193 my ($self) = @_;
194
195 $self->hide;
196 %$self = ();
197}
198
113sub show { 199sub show {
114 my ($self) = @_; 200 my ($self) = @_;
115 201
116 return if $self->{parent}; 202 return if $self->{parent};
117 203
204 $self->{toplevel} = 1;
118 $CFClient::UI::ROOT->add ($self); 205 $CFClient::UI::ROOT->add ($self);
119} 206}
120 207
121sub hide { 208sub hide {
122 my ($self) = @_; 209 my ($self) = @_;
123 210
124 return unless $self->{parent}; 211 undef $GRAB if $GRAB == $self;
212 undef $HOVER if $HOVER == $self;
125 213
126 $self->{parent}->remove ($self); 214 $self->{parent}->remove ($self)
215 if $self->{parent};
127} 216}
128 217
129sub move { 218sub move {
130 my ($self, $x, $y, $z) = @_; 219 my ($self, $x, $y, $z) = @_;
131 220
… …
134 $self->{z} = $z if defined $z; 223 $self->{z} = $z if defined $z;
135 224
136 $self->update; 225 $self->update;
137} 226}
138 227
139sub needs_redraw { 228sub set_size {
140 0 229 my ($self, $w, $h) = @_;
230
231 $self->{user_w} = $w;
232 $self->{user_h} = $h;
233
234 $self->check_size;
141} 235}
142 236
143sub size_request { 237sub size_request {
144 require Carp; 238 require Carp;
145 Carp::confess "size_request is abtract"; 239 Carp::confess "size_request is abstract";
146} 240}
147 241
148sub configure { 242sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 243 my ($self, $x, $y, $w, $h) = @_;
150 244
245 if ($self->{aspect}) {
246 my $w2 = List::Util::min $w, int $h * $self->{aspect};
247 my $h2 = List::Util::min $h, int $w / $self->{aspect};
248
249 # use alignment to adjust x, y
250
251 $x += int +($w - $w2) * 0.5;
252 $y += int +($h - $h2) * 0.5;
253
254 ($w, $h) = ($w2, $h2);
255 }
256
257 if ($self->{x} != $x || $self->{y} != $y) {
151 $self->{x} = $x; 258 $self->{x} = $x;
152 $self->{y} = $y; 259 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 260 $self->update;
261 }
262
263 if ($self->{w} != $w || $self->{h} != $h) {
264 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
265 }
161} 266}
162 267
163sub size_allocate { 268sub size_allocate {
164 # nothing to be done 269 # nothing to be done
165} 270}
166 271
167# return top left coordinates 272sub reconfigure {
168sub _topleft { 273 my ($self) = @_;
274
275 $self->check_size (1);
276 $self->update;
277}
278
279sub children {
280}
281
282sub set_max_size {
169 my ($self, $x, $y) = @_; 283 my ($self, $w, $h) = @_;
170 284
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 285 delete $self->{max_w}; $self->{max_w} = $w if $w;
286 delete $self->{max_h}; $self->{max_h} = $h if $h;
172} 287}
173 288
174# translate global coordinates to local coordinate system 289# translate global coordinates to local coordinate system
175sub coord2local { 290sub coord2local {
176 my ($self, $x, $y) = @_; 291 my ($self, $x, $y) = @_;
177 292
178 my ($X, $Y) = $self->_topleft; 293 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 294}
181 295
182# translate local coordinates to global coordinate system 296# translate local coordinates to global coordinate system
183sub coord2global { 297sub coord2global {
184 my ($self, $x, $y) = @_; 298 my ($self, $x, $y) = @_;
185 299
186 my ($X, $Y) = $self->_topleft; 300 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 301}
189 302
190sub focus_in { 303sub focus_in {
191 my ($self) = @_; 304 my ($self) = @_;
192 305
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 365 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 366 glVertex $x , $y + $self->{h};
254 glEnd; 367 glEnd;
255 glDisable GL_BLEND; 368 glDisable GL_BLEND;
256 } 369 }
370
371 if ($ENV{PCLIENT_DEBUG}) {
372 glPushMatrix;
373 glColor 1, 1, 0, 1;
374 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375 glBegin GL_LINE_LOOP;
376 glVertex 0 , 0;
377 glVertex $self->{w}, 0;
378 glVertex $self->{w}, $self->{h};
379 glVertex 0 , $self->{h};
380 glEnd;
381 glPopMatrix;
382 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
383 }
257} 384}
258 385
259sub _draw { 386sub _draw {
260 my ($self) = @_; 387 my ($self) = @_;
261 388
262 warn "no draw defined for $self\n"; 389 warn "no draw defined for $self\n";
263} 390}
264 391
265sub find_widget { 392sub find_widget {
266 my ($self, $x, $y) = @_; 393 my ($self, $x, $y) = @_;
394
395 return () unless $self->{can_events};
267 396
268 return $self 397 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 398 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 399 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 400
… …
274 403
275sub set_parent { 404sub set_parent {
276 my ($self, $parent) = @_; 405 my ($self, $parent) = @_;
277 406
278 Scalar::Util::weaken ($self->{parent} = $parent); 407 Scalar::Util::weaken ($self->{parent} = $parent);
408
409 # TODO: req_w _does_change after ->reconfigure
410 $self->check_size
411 unless exists $self->{req_w};
279} 412}
280 413
281sub check_size { 414sub check_size {
282 my ($self) = @_; 415 my ($self, $forced) = @_;
283 416
284 my ($w, $h) = $self->size_request; 417 $self->{force_alloc} = 1 if $forced;
285 418 $CFClient::UI::ROOT->{check_size}{$self} = $self;
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293} 419}
294 420
295sub update { 421sub update {
296 my ($self) = @_; 422 my ($self) = @_;
297 423
… …
306} 432}
307 433
308sub emit { 434sub emit {
309 my ($self, $signal, @args) = @_; 435 my ($self, $signal, @args) = @_;
310 436
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 437 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
312 $cb->($self, @args);
313 }
314} 438}
315 439
316sub DESTROY { 440sub DESTROY {
317 my ($self) = @_; 441 my ($self) = @_;
318 442
443 delete $WIDGET{$self+0};
319 #$self->deactivate; 444 #$self->deactivate;
320} 445}
321 446
322############################################################################# 447#############################################################################
323 448
324package CFClient::UI::DrawBG; 449package CFClient::UI::DrawBG;
325 450
326our @ISA = CFClient::UI::Base::; 451our @ISA = CFClient::UI::Base::;
327 452
328use strict; 453use strict;
329use SDL::OpenGL; 454use CFClient::OpenGL;
330 455
331sub new { 456sub new {
332 my $class = shift; 457 my $class = shift;
333 458
334 # range [value, low, high, page] 459 # range [value, low, high, page]
… …
363 488
364package CFClient::UI::Empty; 489package CFClient::UI::Empty;
365 490
366our @ISA = CFClient::UI::Base::; 491our @ISA = CFClient::UI::Base::;
367 492
493sub new {
494 my ($class, %arg) = @_;
495 $class->SUPER::new (can_events => 0, %arg);
496}
497
368sub size_request { 498sub size_request {
369 (0, 0) 499 (0, 0)
370} 500}
371 501
372sub draw { } 502sub draw { }
… …
380sub new { 510sub new {
381 my ($class, %arg) = @_; 511 my ($class, %arg) = @_;
382 512
383 my $children = delete $arg{children} || []; 513 my $children = delete $arg{children} || [];
384 514
385 my $self = $class->SUPER::new (children => [], %arg); 515 my $self = $class->SUPER::new (
516 children => [],
517 can_events => 0,
518 %arg,
519 );
386 $self->add ($_) for @$children; 520 $self->add ($_) for @$children;
387 521
388 $self 522 $self
389} 523}
390 524
391sub add { 525sub add {
392 my ($self, $child) = @_; 526 my ($self, @widgets) = @_;
393 527
394 $child->set_parent ($self); 528 $_->set_parent ($self)
529 for @widgets;
395 530
396 use sort 'stable'; 531 use sort 'stable';
397 532
398 $self->{children} = [ 533 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 534 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 535 @{$self->{children}}, @widgets
401 ]; 536 ];
402 537
403 $child->check_size; 538 $self->check_size (1);
539 $self->update;
540}
541
542sub children {
543 @{ $_[0]{children} }
404} 544}
405 545
406sub remove { 546sub remove {
407 my ($self, $child) = @_; 547 my ($self, $child) = @_;
408 548
409 delete $child->{parent}; 549 delete $child->{parent};
550 $child->hide;
410 551
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 552 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 553
413 $self->check_size; 554 $self->check_size;
555 $self->update;
556}
557
558sub clear {
559 my ($self) = @_;
560
561 my $children = delete $self->{children};
562 $self->{children} = [];
563
564 for (@$children) {
565 delete $_->{parent};
566 $_->hide;
567 }
568
569 $self->check_size;
570 $self->update;
414} 571}
415 572
416sub find_widget { 573sub find_widget {
417 my ($self, $x, $y) = @_; 574 my ($self, $x, $y) = @_;
418 575
… …
482 639
483package CFClient::UI::Window; 640package CFClient::UI::Window;
484 641
485our @ISA = CFClient::UI::Bin::; 642our @ISA = CFClient::UI::Bin::;
486 643
487use SDL::OpenGL; 644use CFClient::OpenGL;
488 645
489sub new { 646sub new {
490 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
491 648
492 my $self = $class->SUPER::new (%arg); 649 my $self = $class->SUPER::new (%arg);
493} 650}
494 651
495sub update { 652sub update {
496 my ($self) = @_; 653 my ($self) = @_;
497 654
498 # we want to do this delayed... 655 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 656 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 657}
512 658
513sub size_allocate { 659sub size_allocate {
514 my ($self, $w, $h) = @_; 660 my ($self, $w, $h) = @_;
515 661
516 $self->child->configure (0, 0, $w, $h); 662 $self->SUPER::size_allocate ($w, $h);
663 $self->update;
664}
517 665
666sub _render {
667 $_[0]{children}[0]->draw;
668}
669
670sub render_child {
671 my ($self) = @_;
672
673 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
674 glClearColor 0, 0, 0, 0;
675 glClear GL_COLOR_BUFFER_BIT;
676
518 $self->render_chld; 677 $self->_render;
678# glColorMask 1, 1, 1, 0;
679# glEnable GL_BLEND;
680# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
681# glRasterPos 0, 0;
682# glCopyPixels 0, 0, $self->{w}, $self->{h};
683# glDisable GL_BLEND;
684# glColorMask 1, 1, 1, 1;
685 };
519} 686}
520 687
521sub _draw { 688sub _draw {
522 my ($self) = @_; 689 my ($self) = @_;
523 690
524 my ($w, $h) = ($self->w, $self->h); 691 my ($w, $h) = ($self->w, $self->h);
525 692
526 my $tex = $self->{texture} 693 my $tex = $self->{texture}
527 or return; 694 or return;
528 695
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 696 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
698 glColor 0, 0, 0, 1;
533 699
534 $tex->draw_quad (0, 0, $w, $h); 700 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 701
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 702 glDisable GL_TEXTURE_2D;
538} 703}
539 704
540############################################################################# 705#############################################################################
541 706
542package CFClient::UI::ViewPort; 707package CFClient::UI::ViewPort;
543 708
544our @ISA = CFClient::UI::Window::; 709our @ISA = CFClient::UI::Window::;
545 710
546sub new { die }
547
548sub size_request { 711sub size_request {
549 my ($self) = @_; 712 my ($self) = @_;
550 713
551 @$self{qw(child_w child_h)} = $self->child->size_request; 714 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 715 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
553 716
554 @$self{qw(child_w child_h)} 717 @$self{qw(child_w child_h)}
555} 718}
556 719
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate { 720sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_; 721 my ($self, $w, $h) = @_;
722
723 $self->update;
724}
725
726sub set_offset {
727 my ($self, $x, $y) = @_;
728
729 $self->{view_x} = int $x;
730 $self->{view_y} = int $y;
731
732 $self->update;
733}
734
735# hmm, this does not work for topleft of $self... but we should not ask for that
736sub coord2local {
737 my ($self, $x, $y) = @_;
738
739 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
740}
741
742sub coord2global {
743 my ($self, $x, $y) = @_;
744
745 $x = List::Util::min $self->{w}, $x - $self->{view_x};
746 $y = List::Util::min $self->{h}, $y - $self->{view_y};
747
748 $self->SUPER::coord2global ($x, $y)
749}
750
751sub find_widget {
752 my ($self, $x, $y) = @_;
753
754 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
755 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
756 ) {
757 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
758 } else {
759 $self->CFClient::UI::Base::find_widget ($x, $y)
584 760 }
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586} 761}
587 762
588sub _draw { 763sub _render {
589 my ($self) = @_; 764 my ($self) = @_;
590 765
591 my $chld = $self->child; 766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
592 767
593 my ($w, $h) = $chld->size_request; 768 $self->SUPER::_render;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604} 769}
605 770
606############################################################################# 771#############################################################################
607 772
608package CFClient::UI::FancyFrame; 773package CFClient::UI::ScrolledWindow;
609 774
610our @ISA = CFClient::UI::Bin::; 775our @ISA = CFClient::UI::HBox::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 776
618sub new { 777sub new {
619 my $class = shift; 778 my $class = shift;
620 779
780 my $self;
781
782 my $slider = new CFClient::UI::Slider
783 vertical => 1,
784 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
787 },
788 ;
789
790 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort),
792 slider => $slider,
793 @_,
794 );
795
796 $self->{vp}->add ($self->{scrolled});
797 $self->add ($self->{vp});
798 $self->add ($self->{slider});
799
800 $self
801}
802
803#TODO# update range on size_allocate depending on child
804# update viewport offset on scroll
805
806#############################################################################
807
808package CFClient::UI::Frame;
809
810our @ISA = CFClient::UI::Bin::;
811
812use CFClient::OpenGL;
813
814sub new {
815 my $class = shift;
816
817 $class->SUPER::new (
818 bg => undef,
819 @_,
820 )
821}
822
823sub _draw {
824 my ($self) = @_;
825
826 if ($self->{bg}) {
827 my ($w, $h) = @$self{qw(w h)};
828
829 glEnable GL_BLEND;
830 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
831 glColor @{ $self->{bg} };
832
833 glBegin GL_QUADS;
834 glVertex 0 , 0;
835 glVertex 0 , $h;
836 glVertex $w, $h;
837 glVertex $w, 0;
838 glEnd;
839
840 glDisable GL_BLEND;
841 }
842
843 $self->SUPER::_draw;
844}
845
846#############################################################################
847
848package CFClient::UI::FancyFrame;
849
850our @ISA = CFClient::UI::Bin::;
851
852use CFClient::OpenGL;
853
854my @tex =
855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
856 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
857
858sub new {
859 my $class = shift;
860
621 # TODO: user_x, user_y, overwrite moveto? 861 # TODO: user_x, user_y, overwrite moveto?
622 862
623 $class->SUPER::new ( 863 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 864 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 865 border_bg => [1, 1, 1, 1],
626 border => 0.8, 866 border => 0.6,
867 toplevel => 1,
868 can_events => 1,
627 @_ 869 @_
628 ) 870 );
871
872 $self->{title} &&= new CFClient::UI::Label
873 align => 0,
874 valign => 1,
875 text => $self->{title},
876 fontsize => $self->{border};
877
878 $self
629} 879}
630 880
631sub border { 881sub border {
632 int $_[0]{border} * $::FONTSIZE 882 int $_[0]{border} * $::FONTSIZE
633} 883}
634 884
635sub size_request { 885sub size_request {
636 my ($self) = @_; 886 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 887
640 my ($w, $h) = $self->SUPER::size_request; 888 my ($w, $h) = $self->SUPER::size_request;
641 889
642 ( 890 (
643 $w + $self->border * 2, 891 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
650 898
651 $h -= List::Util::max 0, $self->border * 2; 899 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 900 $w -= List::Util::max 0, $self->border * 2;
653 901
902 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
903 if $self->{title};
904
654 $self->child->configure ($self->border, $self->border, $w, $h); 905 $self->child->configure ($self->border, $self->border, $w, $h);
655} 906}
656 907
657sub button_down { 908sub button_down {
658 my ($self, $ev, $x, $y) = @_; 909 my ($self, $ev, $x, $y) = @_;
659 910
911 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 912 my $border = $self->border;
661 913
662 if ($x < $self->{w} && $x >= $self->{w} - $border 914 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 915 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 916
917 if ($lr & $td) {
918 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 919 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 920 my ($bw, $bh) = ($self->{w}, $self->{h});
921
922 my $mx = $x < $border;
923 my $my = $y < $border;
667 924
668 $self->{motion} = sub { 925 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 926 my ($ev, $x, $y) = @_;
670 927
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 928 my $dx = $ev->{x} - $ox;
929 my $dy = $ev->{y} - $oy;
672 930
673 $self->{user_w} = $bw + $x - $ox; 931 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 932 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
933 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
675 $self->check_size; 934 $self->check_size;
676 }; 935 };
677 936
678 } elsif ($x >= 0 && $x < $self->{w} 937 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 938 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 939 my ($bx, $by) = ($self->{x}, $self->{y});
683 940
684 $self->{motion} = sub { 941 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 942 my ($ev, $x, $y) = @_;
686 943
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 944 ($x, $y) = ($ev->{x}, $ev->{y});
688 945
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 946 $self->move ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 947 $self->update;
691 }; 948 };
692 } 949 }
… …
708 my ($self) = @_; 965 my ($self) = @_;
709 966
710 my ($w, $h ) = ($self->{w}, $self->{h}); 967 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 968 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 969
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 970 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 971 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 972
718 my $border = $self->border; 973 my $border = $self->border;
719 974
720 glColor @{ $self->{border_bg} }; 975 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 976 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 977 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 978 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 979 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
725 980
981 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726 my $bg = $tex[0]; 982 my $bg = $tex[0];
727 983
728 # TODO: repeat texture not scale 984 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 985 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h}; 986 my $rep_y = $ch / $bg->{h};
731 987
732 glColor @{ $self->{bg} }; 988 glColor @{ $self->{bg} };
733 989
734 $bg->{s} = $rep_x; 990 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y; 991 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1; 992 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 993 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
994 }
738 995
739 glDisable GL_TEXTURE_2D; 996 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 997
998 $self->{title}->draw if $self->{title};
741 999
742 $self->child->draw; 1000 $self->child->draw;
743} 1001}
744 1002
745############################################################################# 1003#############################################################################
… …
748 1006
749our @ISA = CFClient::UI::Base::; 1007our @ISA = CFClient::UI::Base::;
750 1008
751use List::Util qw(max sum); 1009use List::Util qw(max sum);
752 1010
753use SDL::OpenGL; 1011use CFClient::OpenGL;
754 1012
755sub new { 1013sub new {
756 my $class = shift; 1014 my $class = shift;
757 1015
758 $class->SUPER::new ( 1016 $class->SUPER::new (
… …
768 $self->{children}[$y][$x] = $child; 1026 $self->{children}[$y][$x] = $child;
769 1027
770 $child->check_size; 1028 $child->check_size;
771} 1029}
772 1030
1031sub children {
1032 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033}
1034
773# TODO: move to container class maybe? send childs a signal on removal? 1035# TODO: move to container class maybe? send childs a signal on removal?
774sub clear { 1036sub clear {
775 my ($self) = @_; 1037 my ($self) = @_;
776 1038
1039 my @children = $self->children;
777 delete $self->{children}; 1040 delete $self->{children};
1041
1042 for (@children) {
1043 delete $_->{parent};
1044 $_->hide;
1045 }
1046
778 $self->update; 1047 $self->update;
779} 1048}
780 1049
781sub get_wh { 1050sub get_wh {
782 my ($self) = @_; 1051 my ($self) = @_;
… …
788 or next; 1057 or next;
789 1058
790 for my $x (0 .. $#$row) { 1059 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1060 my $widget = $row->[$x]
792 or next; 1061 or next;
793 my ($w, $h) = $widget->size_request; 1062 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1063
795 $w[$x] = max $w[$x], $w; 1064 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1065 $h[$y] = max $h[$y], $h;
797 } 1066 }
798 } 1067 }
… …
903 1172
904 ($h, $w) = ($w, $h); 1173 ($h, $w) = ($w, $h);
905 1174
906 my $children = $self->{children}; 1175 my $children = $self->{children};
907 1176
908 my @h = map +($_->size_request)[0], @$children; 1177 my @h = map $_->{req_w}, @$children;
909 1178
910 my $req_h = List::Util::sum @h; 1179 my $req_h = List::Util::sum @h;
911 1180
912 if ($req_h > $h) { 1181 if ($req_h > $h) {
913 # ah well, not enough space 1182 # ah well, not enough space
… …
959} 1228}
960 1229
961sub size_allocate { 1230sub size_allocate {
962 my ($self, $w, $h) = @_; 1231 my ($self, $w, $h) = @_;
963 1232
1233 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1234
964 my $children = $self->{children}; 1235 my $children = $self->{children};
965 1236
966 my @h = map +($_->size_request)[1], @$children; 1237 my @h = map $_->{req_h}, @$children;
967 1238
968 my $req_h = List::Util::sum @h; 1239 my $req_h = List::Util::sum @h;
969 1240
970 if ($req_h > $h) { 1241 if ($req_h > $h) {
971 # ah well, not enough space 1242 # ah well, not enough space
… …
999 1270
1000package CFClient::UI::Label; 1271package CFClient::UI::Label;
1001 1272
1002our @ISA = CFClient::UI::Base::; 1273our @ISA = CFClient::UI::Base::;
1003 1274
1004use SDL::OpenGL; 1275use CFClient::OpenGL;
1005 1276
1006sub new { 1277sub new {
1007 my ($class, %arg) = @_; 1278 my ($class, %arg) = @_;
1008 1279
1009 my $self = $class->SUPER::new ( 1280 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1281 fg => [1, 1, 1],
1282 #font => default_font
1283 #text => initial text
1284 #markup => initial narkup
1285 layout => (new CFClient::Layout),
1011 fontsize => 1, 1286 fontsize => 1,
1012 text => "",
1013 align => -1, 1287 align => -1,
1014 valign => -1, 1288 valign => -1,
1015 padding => 2, 1289 padding => 2,
1016 layout => new CFClient::Layout, 1290 can_events => 0,
1017 %arg 1291 %arg
1018 ); 1292 );
1019 1293
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1294 if (exists $self->{template}) {
1295 my $layout = new CFClient::Layout;
1296 $layout->set_text (delete $self->{template});
1297 $self->{template} = $layout;
1298 }
1021 1299
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1300 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1301 $self->set_markup (delete $self->{markup});
1302 } else {
1303 $self->set_text (delete $self->{text});
1304 }
1024 1305
1025 $self 1306 $self
1026} 1307}
1027 1308
1028sub escape_text { 1309sub escape {
1029 local $_ = $_[1]; 1310 local $_ = $_[1];
1030 1311
1031 s/&/&amp;/g; 1312 s/&/&amp;/g;
1032 s/>/&gt;/g; 1313 s/>/&gt;/g;
1033 s/</&lt;/g; 1314 s/</&lt;/g;
1034 1315
1035 $_[1] 1316 $_[1]
1036} 1317}
1037 1318
1319sub update {
1320 my ($self) = @_;
1321
1322 delete $self->{texture};
1323 $self->SUPER::update;
1324}
1325
1038sub set_text { 1326sub set_text {
1039 my ($self, $text) = @_; 1327 my ($self, $text) = @_;
1040 1328
1329 return if $self->{text} eq "T$text";
1330 $self->{text} = "T$text";
1331
1332 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1333 $self->{layout}->set_text ($text);
1042 1334
1043 delete $self->{texture};
1044 $self->update; 1335 $self->update;
1336 $self->check_size;
1045} 1337}
1046 1338
1047sub set_markup { 1339sub set_markup {
1048 my ($self, $markup) = @_; 1340 my ($self, $markup) = @_;
1049 1341
1342 return if $self->{text} eq "M$markup";
1343 $self->{text} = "M$markup";
1344
1345 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346
1347 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1348 $self->{layout}->set_markup ($markup);
1051 1349
1052 delete $self->{texture};
1053 $self->update; 1350 $self->update;
1351 $self->check_size;
1054} 1352}
1055 1353
1056sub size_request { 1354sub size_request {
1057 my ($self) = @_; 1355 my ($self) = @_;
1058 1356
1059 $self->{layout}->set_width; 1357 $self->{layout}->set_font ($self->{font}) if $self->{font};
1358 $self->{layout}->set_width ($self->{max_w} || -1);
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1359 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1360
1062 my ($w, $h) = $self->{layout}->size; 1361 my ($w, $h) = $self->{layout}->size;
1362
1363 if (exists $self->{template}) {
1364 $self->{template}->set_font ($self->{font}) if $self->{font};
1365 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1366
1367 my ($w2, $h2) = $self->{template}->size;
1368
1369 $w = List::Util::max $w, $w2;
1370 $h = List::Util::max $h, $h2;
1371 }
1063 1372
1064 ( 1373 (
1065 $w + $self->{padding} * 2, 1374 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2, 1375 $h + $self->{padding} * 2,
1067 ) 1376 )
… …
1071 my ($self, $w, $h) = @_; 1380 my ($self, $w, $h) = @_;
1072 1381
1073 delete $self->{texture}; 1382 delete $self->{texture};
1074} 1383}
1075 1384
1385sub set_fontsize {
1386 my ($self, $fontsize) = @_;
1387
1388 $self->{fontsize} = $fontsize;
1389 delete $self->{texture};
1390
1391 $self->update;
1392 $self->check_size;
1393}
1394
1076sub _draw { 1395sub _draw {
1077 my ($self) = @_; 1396 my ($self) = @_;
1078 1397
1079 my $tex = $self->{texture} ||= do { 1398 my $tex = $self->{texture} ||= do {
1399 $self->{layout}->set_foreground (@{$self->{fg}});
1400 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1401 $self->{layout}->set_width ($self->{w});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1402 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1403
1082 new_from_layout CFClient::Texture $self->{layout} 1404 my $tex = new_from_layout CFClient::Texture $self->{layout};
1405
1406 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1407 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1408 : ($self->{w} - $tex->{w}) * 0.5;
1409
1410 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1411 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1412 : ($self->{h} - $tex->{h}) * 0.5;
1413
1414 $tex
1083 }; 1415 };
1084 1416
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1417 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1419
1420 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1421 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1422 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1423 } else {
1424 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1425 }
1105 1426
1106 glDisable GL_TEXTURE_2D; 1427 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1428}
1109 1429
1110############################################################################# 1430#############################################################################
1111 1431
1112package CFClient::UI::EntryBase; 1432package CFClient::UI::EntryBase;
1113 1433
1114our @ISA = CFClient::UI::Label::; 1434our @ISA = CFClient::UI::Label::;
1115 1435
1116use SDL; 1436use CFClient::OpenGL;
1117use SDL::OpenGL;
1118 1437
1119sub new { 1438sub new {
1120 my $class = shift; 1439 my $class = shift;
1121 1440
1122 $class->SUPER::new ( 1441 $class->SUPER::new (
1123 fg => [1, 1, 1], 1442 fg => [1, 1, 1],
1124 bg => [0, 0, 0, 0.2], 1443 bg => [0, 0, 0, 0.2],
1125 active_bg => [1, 1, 1, 0.5], 1444 active_bg => [1, 1, 1, 0.5],
1126 active_fg => [0, 0, 0], 1445 active_fg => [0, 0, 0],
1127 can_hover => 1, 1446 can_hover => 1,
1128 can_focus => 1, 1447 can_focus => 1,
1129 valign => 0, 1448 valign => 0,
1449 can_events => 1,
1130 @_ 1450 @_
1131 ) 1451 )
1132} 1452}
1133 1453
1134sub _set_text { 1454sub _set_text {
… …
1147 $self->{layout}->set_text ("$text "); 1467 $self->{layout}->set_text ("$text ");
1148 1468
1149 $self->emit (changed => $self->{text}); 1469 $self->emit (changed => $self->{text});
1150} 1470}
1151 1471
1472sub set_text {
1473 my ($self, $text) = @_;
1474
1475 $self->{cursor} = length $text;
1476 $self->_set_text ($text);
1477 $self->check_size;
1478 $self->update;
1479}
1480
1152sub get_text { 1481sub get_text {
1153 $_[0]{text} 1482 $_[0]{text}
1154} 1483}
1155 1484
1156sub size_request { 1485sub size_request {
… …
1162} 1491}
1163 1492
1164sub size_allocate { 1493sub size_allocate {
1165 my ($self, $w, $h) = @_; 1494 my ($self, $w, $h) = @_;
1166 1495
1167 $self->_set_text ($self->{text}); 1496 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1168}
1169
1170sub set_text {
1171 my ($self, $text) = @_;
1172
1173 $self->{cursor} = length $text;
1174 $self->_set_text ($text);
1175 $self->update;
1176} 1497}
1177 1498
1178sub key_down { 1499sub key_down {
1179 my ($self, $ev) = @_; 1500 my ($self, $ev) = @_;
1180 1501
1181 my $mod = $ev->key_mod; 1502 my $mod = $ev->{mod};
1182 my $sym = $ev->key_sym; 1503 my $sym = $ev->{sym};
1183
1184 my $uni = $ev->key_unicode; 1504 my $uni = $ev->{unicode};
1185 1505
1186 my $text = $self->get_text; 1506 my $text = $self->get_text;
1187 1507
1188 if ($sym == SDLK_BACKSPACE) { 1508 if ($uni == 8) {
1189 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1509 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1190 } elsif ($sym == SDLK_DELETE) { 1510 } elsif ($uni == 127) {
1191 substr $text, $self->{cursor}, 1, ""; 1511 substr $text, $self->{cursor}, 1, "";
1192 } elsif ($sym == SDLK_LEFT) { 1512 } elsif ($sym == CFClient::SDLK_LEFT) {
1193 --$self->{cursor} if $self->{cursor}; 1513 --$self->{cursor} if $self->{cursor};
1194 } elsif ($sym == SDLK_RIGHT) { 1514 } elsif ($sym == CFClient::SDLK_RIGHT) {
1195 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1515 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1196 } elsif ($sym == SDLK_HOME) { 1516 } elsif ($sym == CFClient::SDLK_HOME) {
1197 $self->{cursor} = 0; 1517 $self->{cursor} = 0;
1198 } elsif ($sym == SDLK_END) { 1518 } elsif ($sym == CFClient::SDLK_END) {
1199 $self->{cursor} = length $text; 1519 $self->{cursor} = length $text;
1200 } elsif ($sym == SDLK_ESCAPE) { 1520 } elsif ($uni == 27) {
1201 $self->emit ('escape'); 1521 $self->emit ('escape');
1202 } elsif ($uni) { 1522 } elsif ($uni) {
1203 substr $text, $self->{cursor}++, 0, chr $uni; 1523 substr $text, $self->{cursor}++, 0, chr $uni;
1204 } 1524 }
1205 1525
… …
1280 1600
1281package CFClient::UI::Entry; 1601package CFClient::UI::Entry;
1282 1602
1283our @ISA = CFClient::UI::EntryBase::; 1603our @ISA = CFClient::UI::EntryBase::;
1284 1604
1285use SDL; 1605use CFClient::OpenGL;
1286use SDL::OpenGL;
1287 1606
1288sub key_down { 1607sub key_down {
1289 my ($self, $ev) = @_; 1608 my ($self, $ev) = @_;
1290 1609
1291 my $sym = $ev->key_sym; 1610 my $sym = $ev->{sym};
1292 1611
1293 if ($sym == SDLK_RETURN) { 1612 if ($sym == 13) {
1613 unshift @{$self->{history}},
1614 my $txt = $self->get_text;
1615 $self->{history_pointer} = -1;
1616 $self->{history_saveback} = '';
1294 $self->emit (activate => $self->get_text); 1617 $self->emit (activate => $txt);
1295 $self->update; 1618 $self->update;
1619
1620 } elsif ($sym == CFClient::SDLK_UP) {
1621 if ($self->{history_pointer} < 0) {
1622 $self->{history_saveback} = $self->get_text;
1623 }
1624 if (@{$self->{history} || []} > 0) {
1625 $self->{history_pointer}++;
1626 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1627 $self->{history_pointer} = @{$self->{history} || []} - 1;
1628 }
1629 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1630 }
1631
1632 } elsif ($sym == CFClient::SDLK_DOWN) {
1633 $self->{history_pointer}--;
1634 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1635
1636 if ($self->{history_pointer} >= 0) {
1637 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1638 } else {
1639 $self->set_text ($self->{history_saveback});
1640 }
1296 1641
1297 } else { 1642 } else {
1298 $self->SUPER::key_down ($ev); 1643 $self->SUPER::key_down ($ev);
1299 } 1644 }
1300 1645
… …
1304 1649
1305package CFClient::UI::Button; 1650package CFClient::UI::Button;
1306 1651
1307our @ISA = CFClient::UI::Label::; 1652our @ISA = CFClient::UI::Label::;
1308 1653
1309use SDL; 1654use CFClient::OpenGL;
1310use SDL::OpenGL;
1311 1655
1312my @tex = 1656my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314 qw(b1_button_active.png); 1658 qw(b1_button_active.png);
1315 1659
1316sub new { 1660sub new {
1317 my $class = shift; 1661 my $class = shift;
1318 1662
1319 $class->SUPER::new ( 1663 $class->SUPER::new (
1320 padding => 4, 1664 padding => 4,
1321 fg => [1, 1, 1], 1665 fg => [1, 1, 1],
1322 bg => [1, 1, 1, 0.2], 1666 bg => [1, 1, 1, 0.2],
1323 active_fg => [0, 0, 1], 1667 active_fg => [0, 0, 1],
1324 can_hover => 1, 1668 can_hover => 1,
1325 align => 0, 1669 align => 0,
1326 valign => 0, 1670 valign => 0,
1671 can_events => 1,
1327 @_ 1672 @_
1328 ) 1673 )
1329} 1674}
1330 1675
1331sub button_up { 1676sub button_up {
… …
1344 1689
1345 if ($GRAB == $self) { 1690 if ($GRAB == $self) {
1346 $self->{fg} = $self->{active_fg}; 1691 $self->{fg} = $self->{active_fg};
1347 } 1692 }
1348 1693
1349 glEnable GL_BLEND;
1350 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1351 glEnable GL_TEXTURE_2D; 1694 glEnable GL_TEXTURE_2D;
1352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1353 glColor 0, 0, 0, 1; 1696 glColor 0, 0, 0, 1;
1354 1697
1355 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1698 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1356 1699
1357 glDisable GL_TEXTURE_2D; 1700 glDisable GL_TEXTURE_2D;
1358 glDisable GL_BLEND;
1359 1701
1360 $self->SUPER::_draw; 1702 $self->SUPER::_draw;
1361} 1703}
1362 1704
1363############################################################################# 1705#############################################################################
… …
1365package CFClient::UI::CheckBox; 1707package CFClient::UI::CheckBox;
1366 1708
1367our @ISA = CFClient::UI::DrawBG::; 1709our @ISA = CFClient::UI::DrawBG::;
1368 1710
1369my @tex = 1711my @tex =
1370 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1712 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1371 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1713 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1372 1714
1373use SDL; 1715use CFClient::OpenGL;
1374use SDL::OpenGL;
1375 1716
1376sub new { 1717sub new {
1377 my $class = shift; 1718 my $class = shift;
1378 1719
1379 $class->SUPER::new ( 1720 $class->SUPER::new (
… …
1411 1752
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1753 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413 1754
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1755 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 1756
1416 glEnable GL_BLEND; 1757 my $tex = $self->{state} ? $tex[1] : $tex[0];
1758
1417 glEnable GL_TEXTURE_2D; 1759 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 1760 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 1761 glDisable GL_TEXTURE_2D;
1762}
1763
1764#############################################################################
1765
1766package CFClient::UI::Image;
1767
1768our @ISA = CFClient::UI::Base::;
1769
1770use CFClient::OpenGL;
1771use Carp qw/confess/;
1772
1773our %loaded_images;
1774
1775sub new {
1776 my $class = shift;
1777
1778 my $self = $class->SUPER::new (can_events => 0, @_);
1779
1780 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1781
1782 $loaded_images{$self->{image}} ||=
1783 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1784
1785 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1786
1787 Scalar::Util::weaken $loaded_images{$self->{image}};
1788
1789 $self->{aspect} = $tex->{w} / $tex->{h};
1790
1791 $self
1792}
1793
1794sub size_request {
1795 my ($self) = @_;
1796
1797 ($self->{tex}->{w}, $self->{tex}->{h})
1798}
1799
1800sub _draw {
1801 my ($self) = @_;
1802
1803 my $tex = $self->{tex};
1804
1805 my ($w, $h) = ($self->{w}, $self->{h});
1806
1807 if ($self->{rot90}) {
1808 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 }
1813
1814 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816
1817 $tex->draw_quad_alpha (0, 0, $w, $h);
1818
1425 glDisable GL_BLEND; 1819 glDisable GL_TEXTURE_2D;
1426} 1820}
1427 1821
1428############################################################################# 1822#############################################################################
1429 1823
1430package CFClient::UI::VGauge; 1824package CFClient::UI::VGauge;
1431 1825
1432our @ISA = CFClient::UI::Base::; 1826our @ISA = CFClient::UI::Base::;
1433 1827
1434use SDL::OpenGL; 1828use List::Util qw(min max);
1829
1830use CFClient::OpenGL;
1435 1831
1436my %tex = ( 1832my %tex = (
1437 food => [ 1833 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1834 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1835 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 1836 ],
1441 grace => [ 1837 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1839 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 1840 ],
1445 hp => [ 1841 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1842 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1843 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 1844 ],
1449 mana => [ 1845 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1846 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1847 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 1848 ],
1453); 1849);
1454 1850
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 1851# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 1852sub new {
1457 my $class = shift; 1853 my $class = shift;
1458 1854
1459 my $self = $class->SUPER::new (gauge => 'food', @_); 1855 my $self = $class->SUPER::new (
1856 type => 'food',
1857 @_
1858 );
1859
1860 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1460 1861
1461 $self 1862 $self
1462} 1863}
1463 1864
1464sub size_request { 1865sub size_request {
1465 my ($self) = @_; 1866 my ($self) = @_;
1466 1867
1467 my $tex = $tex{$self->{gauge}}[0]; 1868 #my $tex = $tex{$self->{type}}[0];
1468
1469 @$tex{qw(w h)} 1869 #@$tex{qw(w h)}
1870 (0, 0)
1470} 1871}
1471 1872
1472sub set_max { 1873sub set_max {
1473 my ($self, $max) = @_; 1874 my ($self, $max) = @_;
1474 1875
1876 return if $self->{max_val} == $max;
1877
1475 $self->{max_val} = $max; 1878 $self->{max_val} = $max;
1879 $self->update;
1476} 1880}
1477 1881
1478sub set_value { 1882sub set_value {
1479 my ($self, $val, $max) = @_; 1883 my ($self, $val, $max) = @_;
1480 1884
1481 $self->set_max ($max) 1885 $self->set_max ($max)
1482 if defined $max; 1886 if defined $max;
1483 1887
1484 $max = $self->{max_val}; 1888 return if $self->{val} == $val;
1889
1485 $self->{val} = $val; 1890 $self->{val} = $val;
1486
1487 $self->update; 1891 $self->update;
1488} 1892}
1489 1893
1490sub _draw { 1894sub _draw {
1491 my ($self) = @_; 1895 my ($self) = @_;
1492 1896
1493 my $tex = $tex{$self->{gauge}}; 1897 my $tex = $tex{$self->{type}};
1898 my ($t1, $t2, $t3) = @$tex;
1494 1899
1495 my ($w, $h) = ($self->{w}, $self->{h}); 1900 my ($w, $h) = ($self->{w}, $self->{h});
1496 1901
1902 if ($self->{vertical}) {
1903 glRotate 90, 0, 0, 1;
1904 glTranslate 0, -$self->{w}, 0;
1905
1906 ($w, $h) = ($h, $w);
1907 }
1908
1497 my $ycut = $self->{val} / ($self->{max_val} || 1); 1909 my $ycut = $self->{val} / ($self->{max_val} || 1);
1498 $ycut = 1 if $self->{val} > $self->{max_val};
1499 1910
1500 my $t1 = $tex->[0]; 1911 my $ycut1 = max 0, min 1, $ycut;
1501 my $t2 = $tex->[1]; 1912 my $ycut2 = max 0, min 1, $ycut - 1;
1913
1914 my $h1 = $self->{h} * (1 - $ycut1);
1915 my $h2 = $self->{h} * (1 - $ycut2);
1502 1916
1503 glEnable GL_BLEND; 1917 glEnable GL_BLEND;
1504 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1918 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1505 glEnable GL_TEXTURE_2D; 1919 glEnable GL_TEXTURE_2D;
1506 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507 1921
1508 my $h1 = $self->{h} - $ycut * $self->{h};
1509 my $h2 = $ycut * $self->{h};
1510
1511 my $yp = 0;
1512
1513 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1922 glBindTexture GL_TEXTURE_2D, $t1->{name};
1514 glBegin GL_QUADS; 1923 glBegin GL_QUADS;
1515 glTexCoord 0 , 0; glVertex 0 , $yp; 1924 glTexCoord 0 , 0; glVertex 0 , 0;
1516 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 1925 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1517 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 1926 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1518 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 1927 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1519 glEnd; 1928 glEnd;
1520 1929
1521 $yp += $h1; 1930 my $ycut1 = List::Util::min 1, $ycut;
1522
1523 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1931 glBindTexture GL_TEXTURE_2D, $t2->{name};
1524 glBegin GL_QUADS; 1932 glBegin GL_QUADS;
1525 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 1933 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1526 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 1934 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1527 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1528 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 1935 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1936 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1529 glEnd; 1937 glEnd;
1938
1939 if ($t3) {
1940 glBindTexture GL_TEXTURE_2D, $t3->{name};
1941 glBegin GL_QUADS;
1942 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1943 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1944 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1945 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1946 glEnd;
1947 }
1530 1948
1531 glDisable GL_BLEND; 1949 glDisable GL_BLEND;
1532 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1533} 1951}
1534 1952
1535############################################################################# 1953#############################################################################
1536 1954
1955package CFClient::UI::Gauge;
1956
1957our @ISA = CFClient::UI::VBox::;
1958
1959sub new {
1960 my ($class, %arg) = @_;
1961
1962 my $self = $class->SUPER::new (
1963 tooltip => $arg{type},
1964 can_hover => 1,
1965 can_events => 1,
1966 %arg,
1967 );
1968
1969 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1970 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1971 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1972
1973 $self
1974}
1975
1976sub set_fontsize {
1977 my ($self, $fsize) = @_;
1978
1979 $self->{value}->set_fontsize ($fsize);
1980 $self->{max} ->set_fontsize ($fsize);
1981}
1982
1983sub set_max {
1984 my ($self, $max) = @_;
1985
1986 $self->{gauge}->set_max ($max);
1987 $self->{max}->set_text ($max);
1988}
1989
1990sub set_value {
1991 my ($self, $val, $max) = @_;
1992
1993 $self->set_max ($max)
1994 if defined $max;
1995
1996 $self->{gauge}->set_value ($val, $max);
1997 $self->{value}->set_text ($val);
1998}
1999
2000#############################################################################
2001
1537package CFClient::UI::Slider; 2002package CFClient::UI::Slider;
1538 2003
1539use strict; 2004use strict;
1540 2005
1541use SDL::OpenGL; 2006use CFClient::OpenGL;
1542 2007
1543our @ISA = CFClient::UI::DrawBG::; 2008our @ISA = CFClient::UI::DrawBG::;
1544 2009
1545my @tex = 2010my @tex =
1546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1556 # TODO: calculations are off 2021 # TODO: calculations are off
1557 my $self = $class->SUPER::new ( 2022 my $self = $class->SUPER::new (
1558 fg => [1, 1, 1], 2023 fg => [1, 1, 1],
1559 active_fg => [0, 0, 0], 2024 active_fg => [0, 0, 0],
1560 range => [0, 0, 100, 10], 2025 range => [0, 0, 100, 10],
1561 req_w => 20, 2026 req_w => $::WIDTH / 80,
1562 req_h => 20, 2027 req_h => $::WIDTH / 80,
1563 vertical => 0, 2028 vertical => 0,
1564 can_hover => 1, 2029 can_hover => 1,
1565 inner_pad => 5, 2030 inner_pad => 5,
1566 @_ 2031 @_
1567 ); 2032 );
… …
1650 $page ||= 2; 2115 $page ||= 2;
1651 2116
1652 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2117 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1653 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2118 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1654 2119
1655 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2120 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2121 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2122
1660 # draw background 2123 # draw background
1661 $tex[1]->draw_quad (0, 0, $w, $h); 2124 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1662 2125
1663 # draw handle 2126 # draw handle
1664 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2127 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1665 2128
1666 glDisable GL_BLEND;
1667 glDisable GL_TEXTURE_2D; 2129 glDisable GL_TEXTURE_2D;
1668} 2130}
1669 2131
1670############################################################################# 2132#############################################################################
1671 2133
1672package CFClient::UI::TextView; 2134package CFClient::UI::TextView;
1673 2135
1674our @ISA = CFClient::UI::HBox::; 2136our @ISA = CFClient::UI::HBox::;
1675 2137
1676use SDL::OpenGL; 2138use CFClient::OpenGL;
1677 2139
1678sub new { 2140sub new {
1679 my $class = shift; 2141 my $class = shift;
1680 2142
1681 my $self = $class->SUPER::new ( 2143 my $self = $class->SUPER::new (
1682 fontsize => 1, 2144 fontsize => 1,
2145 can_events => 0,
2146 #font => default_font
1683 @_, 2147 @_,
1684 2148
1685 layout => (new CFClient::Layout), 2149 layout => (new CFClient::Layout 1),
1686 par => [], 2150 par => [],
1687 height => 0, 2151 height => 0,
1688 children => [ 2152 children => [
1689 (new CFClient::UI::Empty expand => 1), 2153 (new CFClient::UI::Empty expand => 1),
1690 (new CFClient::UI::Slider vertical => 1), 2154 (new CFClient::UI::Slider vertical => 1),
1691 ], 2155 ],
1692 ); 2156 );
1693 2157
1694 $self->{children}[1]->connect (changed => sub { 2158 $self->{children}[1]->connect (changed => sub { $self->update });
1695 $self->update;
1696 });
1697 2159
1698 $self 2160 $self
1699} 2161}
1700 2162
1701sub set_fontsize { 2163sub set_fontsize {
… …
1709 my ($self, $text) = @_; 2171 my ($self, $text) = @_;
1710 2172
1711 my $layout = $self->{layout}; 2173 my $layout = $self->{layout};
1712 2174
1713 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2175 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1714 $layout->set_width ($self->{w}); 2176 $layout->set_width ($self->{children}[0]{w});
1715 $layout->set_text ($text); 2177 $layout->set_markup ($text);
1716 2178
1717 ($layout->size)[1] 2179 ($layout->size)[1]
1718} 2180}
1719 2181
1720sub reflow { 2182sub reflow {
… …
1727sub size_allocate { 2189sub size_allocate {
1728 my ($self, $w, $h) = @_; 2190 my ($self, $w, $h) = @_;
1729 2191
1730 $self->SUPER::size_allocate ($w, $h); 2192 $self->SUPER::size_allocate ($w, $h);
1731 2193
2194 $self->{layout}->set_font ($self->{font}) if $self->{font};
1732 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2195 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1733 $self->{layout}->set_width ($self->{children}[0]{w}); 2196 $self->{layout}->set_width ($self->{children}[0]{w});
1734 2197
1735 $self->reflow; 2198 $self->reflow;
1736} 2199}
… …
1757 2220
1758 return unless $self->{h} > 0; 2221 return unless $self->{h} > 0;
1759 2222
1760 delete $self->{texture}; 2223 delete $self->{texture};
1761 2224
1762 $ROOT->on_refresh ($self, sub { 2225 $ROOT->on_post_alloc ($self, sub {
1763 if (delete $self->{need_reflow}) { 2226 if (delete $self->{need_reflow}) {
1764 my $height = 0; 2227 my $height = 0;
1765 2228
1766 $height += $_->[0] = $self->text_height ($_->[2]) 2229 $height += $_->[0] = $self->text_height ($_->[2])
1767 for @{$self->{par}}; 2230 for @{$self->{par}};
… …
1771 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2234 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1772 2235
1773 delete $self->{texture}; 2236 delete $self->{texture};
1774 } 2237 }
1775 2238
1776 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2239 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1777 glClearColor 0, 0, 0, 1; 2240 glClearColor 0, 0, 0, 0;
1778 glClear GL_COLOR_BUFFER_BIT; 2241 glClear GL_COLOR_BUFFER_BIT;
1779 2242
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D; 2243 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784 2245
1785 my $top = int $self->{children}[1]{range}[0]; 2246 my $top = int $self->{children}[1]{range}[0];
1786 2247
… …
1789 2250
1790 my $y = 0; 2251 my $y = 0;
1791 2252
1792 my $layout = $self->{layout}; 2253 my $layout = $self->{layout};
1793 2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
1794 for my $par (@{$self->{par}}) { 2257 for my $par (@{$self->{par}}) {
1795 my $h = $par->[0]; 2258 my $h = $par->[0];
1796 2259
1797 if ($y0 < $y + $h && $y < $y1) { 2260 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_foreground (@{ $par->[1] });
1798 $layout->set_text ($par->[2]); 2262 $layout->set_markup ($par->[2]);
1799 2263
1800 glColor @{ $par->[1] };
1801 my ($W, $H) = $layout->size; 2264 my ($W, $H) = $layout->size;
1802 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2265 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1803 } 2266 }
1804 2267
1805 $y += $h; 2268 $y += $h;
1806 } 2269 }
1807 2270
1808 glDisable GL_TEXTURE_2D; 2271 glDisable GL_TEXTURE_2D;
1809 glDisable GL_BLEND;
1810 }; 2272 };
1811 }); 2273 });
1812} 2274}
1813 2275
1814sub _draw { 2276sub _draw {
1815 my ($self) = @_; 2277 my ($self) = @_;
1816 2278
1817 if ($self->{texture}) {
1818 glEnable GL_TEXTURE_2D; 2279 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2280 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2281 glColor 1, 1, 1, 1;
2282 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1821 glDisable GL_TEXTURE_2D; 2283 glDisable GL_TEXTURE_2D;
1822 }
1823 2284
1824 $self->{children}[1]->draw; 2285 $self->{children}[1]->draw;
1825 2286
1826} 2287}
1827 2288
1828############################################################################# 2289#############################################################################
1829 2290
1830package CFClient::UI::MapWidget;
1831
1832use strict;
1833
1834use List::Util qw(min max);
1835
1836use SDL;
1837use SDL::OpenGL;
1838
1839our @ISA = CFClient::UI::Base::;
1840
1841sub new {
1842 my $class = shift;
1843
1844 $class->SUPER::new (
1845 z => -1,
1846 can_focus => 1,
1847 list => (glGenLists 1),
1848 @_
1849 )
1850}
1851
1852sub key_down {
1853 print "MAPKEYDOWN\n";
1854}
1855
1856sub key_up {
1857}
1858
1859sub button_down {
1860 my ($self, $ev, $x, $y) = @_;
1861
1862 $self->focus_in;
1863
1864 if ($ev->button == 2) {
1865 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1866 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1867
1868 $self->{motion} = sub {
1869 my ($ev, $x, $y) = @_;
1870
1871 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1872
1873 $::CFG->{map_shift_x} = $bw + $x - $ox;
1874 $::CFG->{map_shift_y} = $bh + $y - $oy;
1875
1876 $self->update;
1877 };
1878 }
1879}
1880
1881sub button_up {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 delete $self->{motion};
1885}
1886
1887sub mouse_motion {
1888 my ($self, $ev, $x, $y) = @_;
1889
1890 $self->{motion}->($ev, $x, $y) if $self->{motion};
1891}
1892
1893sub size_request {
1894 (
1895 1 + 32 * int $::WIDTH / 32,
1896 1 + 32 * int $::HEIGHT / 32,
1897 )
1898}
1899
1900sub update {
1901 my ($self) = @_;
1902
1903 $self->{need_update} = 1;
1904 $self->SUPER::update;
1905}
1906
1907sub draw {
1908 my ($self) = @_;
1909
1910 if (delete $self->{need_update}) {
1911 glNewList $self->{list}, GL_COMPILE;
1912
1913 if ($::MAP) {
1914 my $sw = int $::WIDTH / 32;
1915 my $sh = int $::HEIGHT / 32;
1916
1917 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1918 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1919
1920 glTranslate $sx0 - 32, $sy0 - 32, 0;
1921
1922 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1923
1924 if ($::CFG->{fow_enable}) {
1925 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1926 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1927 glConvolutionFilter2D (
1928 GL_CONVOLUTION_2D,
1929 GL_ALPHA,
1930 3, 3,
1931 GL_ALPHA, GL_FLOAT,
1932 pack "f*",
1933 0.1, 0.1, 0.1,
1934 0.1, 0.2, 0.1,
1935 0.1, 0.1, 0.1,
1936 );
1937 glEnable GL_CONVOLUTION_2D;
1938 }
1939
1940 $self->{fow_texture} = new CFClient::Texture
1941 w => $w,
1942 h => $h,
1943 data => $data,
1944 internalformat => GL_ALPHA,
1945 format => GL_ALPHA;
1946
1947 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1948
1949 glEnable GL_BLEND;
1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1951 glEnable GL_TEXTURE_2D;
1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1953
1954 glColor +($::CFG->{fow_intensity}) x 3, 1;
1955 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1956
1957 glDisable GL_TEXTURE_2D;
1958 glDisable GL_BLEND;
1959 }
1960
1961 # HACK BEGIN
1962 {
1963 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1964 my ($w, $h) = (250, 250);
1965
1966 glEnable GL_BLEND;
1967 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1968 glEnable GL_TEXTURE_2D;
1969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1970
1971 $self->{mapmap_texture} =
1972 new CFClient::Texture
1973 w => $w,
1974 h => $h,
1975 data => $::MAP->mapmap ($w, $h),
1976 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1977
1978 $self->{mapmap_texture}->draw_quad (100, 100);
1979
1980 glDisable GL_TEXTURE_2D;
1981 glDisable GL_BLEND;
1982 }
1983 # HACK END
1984 }
1985
1986 glEndList;
1987 }
1988
1989 glPushMatrix;
1990 glCallList $self->{list};
1991 glPopMatrix;
1992
1993 if ($FOCUS != $self) {
1994 glColor 64/255, 64/255, 64/255;
1995 glLogicOp GL_AND;
1996 glEnable GL_COLOR_LOGIC_OP;
1997 glBegin GL_QUADS;
1998 glVertex 0, 0;
1999 glVertex 0, $::HEIGHT;
2000 glVertex $::WIDTH, $::HEIGHT;
2001 glVertex $::WIDTH, 0;
2002 glEnd;
2003 glDisable GL_COLOR_LOGIC_OP;
2004 }
2005}
2006
2007my %DIR = (
2008 SDLK_KP8, [1, "north"],
2009 SDLK_KP9, [2, "northeast"],
2010 SDLK_KP6, [3, "east"],
2011 SDLK_KP3, [4, "southeast"],
2012 SDLK_KP2, [5, "south"],
2013 SDLK_KP1, [6, "southwest"],
2014 SDLK_KP4, [7, "west"],
2015 SDLK_KP7, [8, "northwest"],
2016
2017 SDLK_UP, [1, "north"],
2018 SDLK_RIGHT, [3, "east"],
2019 SDLK_DOWN, [5, "south"],
2020 SDLK_LEFT, [7, "west"],
2021);
2022
2023sub key_down {
2024 my ($self, $ev) = @_;
2025
2026 my $mod = $ev->key_mod;
2027 my $sym = $ev->key_sym;
2028
2029 if ($sym == SDLK_KP5) {
2030 $::CONN->user_send ("stay fire");
2031 } elsif ($sym == SDLK_a) {
2032 $::CONN->user_send ("apply");
2033 } elsif ($sym == SDLK_QUOTE) {
2034 $self->emit ('activate_console');
2035 } elsif ($sym == SDLK_SLASH) {
2036 $self->emit ('activate_console' => '/');
2037 } elsif (exists $DIR{$sym}) {
2038 if ($mod & KMOD_SHIFT) {
2039 $self->{shft}++;
2040 $::CONN->user_send ("fire $DIR{$sym}[0]");
2041 } elsif ($mod & KMOD_CTRL) {
2042 $self->{ctrl}++;
2043 $::CONN->user_send ("run $DIR{$sym}[0]");
2044 } else {
2045 $::CONN->user_send ("$DIR{$sym}[1]");
2046 }
2047 }
2048}
2049
2050sub key_up {
2051 my ($self, $ev) = @_;
2052
2053 my $mod = $ev->key_mod;
2054 my $sym = $ev->key_sym;
2055
2056 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2057 $::CONN->user_send ("fire_stop");
2058 }
2059 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2060 $::CONN->user_send ("run_stop");
2061 }
2062}
2063
2064#############################################################################
2065
2066package CFClient::UI::Animator; 2291package CFClient::UI::Animator;
2067 2292
2068use SDL::OpenGL; 2293use CFClient::OpenGL;
2069 2294
2070our @ISA = CFClient::UI::Bin::; 2295our @ISA = CFClient::UI::Bin::;
2071 2296
2072sub moveto { 2297sub moveto {
2073 my ($self, $x, $y) = @_; 2298 my ($self, $x, $y) = @_;
… …
2111 2336
2112sub new { 2337sub new {
2113 my $class = shift; 2338 my $class = shift;
2114 2339
2115 my $self = $class->SUPER::new ( 2340 my $self = $class->SUPER::new (
2116 state => 0, 2341 state => 0,
2117 connect_activate => \&toggle_flopper, 2342 connect_activate => \&toggle_flopper,
2118 @_ 2343 @_
2119 ); 2344 );
2120 2345
2121 if ($self->{state}) { 2346 if ($self->{state}) {
… …
2142 $self->emit (changed => $self->{state}); 2367 $self->emit (changed => $self->{state});
2143} 2368}
2144 2369
2145############################################################################# 2370#############################################################################
2146 2371
2372package CFClient::UI::Tooltip;
2373
2374our @ISA = CFClient::UI::Bin::;
2375
2376use CFClient::OpenGL;
2377
2378sub new {
2379 my $class = shift;
2380
2381 $class->SUPER::new (
2382 @_,
2383 can_events => 0,
2384 )
2385}
2386
2387sub set_tooltip_from {
2388 my ($self, $widget) = @_;
2389
2390 $self->add (new CFClient::UI::Label
2391 markup => $widget->{tooltip},
2392 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393 fontsize => 0.8,
2394 fg => [0, 0, 0, 1],
2395 font => ($widget->{tooltip_font} || $::FONT_PROP),
2396 );
2397}
2398
2399sub size_request {
2400 my ($self) = @_;
2401
2402 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2403
2404 ($w + 4, $h + 4)
2405}
2406
2407sub size_allocate {
2408 my ($self, $w, $h) = @_;
2409
2410 $self->SUPER::size_allocate ($w - 4, $h - 4);
2411}
2412
2413sub _draw {
2414 my ($self) = @_;
2415
2416 glTranslate 0.375, 0.375;
2417
2418 my ($w, $h) = @$self{qw(w h)};
2419
2420 glColor 1, 0.8, 0.4;
2421 glBegin GL_QUADS;
2422 glVertex 0 , 0;
2423 glVertex 0 , $h;
2424 glVertex $w, $h;
2425 glVertex $w, 0;
2426 glEnd;
2427
2428 glColor 0, 0, 0;
2429 glBegin GL_LINE_LOOP;
2430 glVertex 0 , 0;
2431 glVertex 0 , $h;
2432 glVertex $w, $h;
2433 glVertex $w, 0;
2434 glEnd;
2435
2436 glTranslate 2 - 0.375, 2 - 0.375;
2437 $self->SUPER::_draw;
2438}
2439
2440#############################################################################
2441
2442package CFClient::UI::Face;
2443
2444our @ISA = CFClient::UI::Base::;
2445
2446use CFClient::OpenGL;
2447
2448sub new {
2449 my $class = shift;
2450
2451 $class->SUPER::new (
2452 aspect => 1,
2453 @_,
2454 )
2455}
2456
2457sub size_request {
2458 (32, 8)
2459}
2460
2461sub _draw {
2462 my ($self) = @_;
2463
2464 return unless $::CONN;#d# manage and cache textures differently
2465 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2466
2467 # TODO animation
2468 if ($tex) {
2469 glEnable GL_TEXTURE_2D;
2470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471 glColor 1, 1, 1, 1;
2472 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473 glDisable GL_TEXTURE_2D;
2474 }
2475}
2476
2477#############################################################################
2478
2479package CFClient::UI::InventoryItem;
2480
2481our @ISA = CFClient::UI::HBox::;
2482
2483sub new {
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort {
2567 ($a->{type} <=> $b->{type})
2568 or ($a->{name} cmp $b->{name})
2569 } @$items;
2570
2571 $self->{real_items} = \@items;
2572
2573 for my $item (@items) {
2574 my $desc = $item->{nrof} < 2
2575 ? $item->{name}
2576 : "$item->{nrof} $item->{name_pl}";
2577
2578 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2579 }
2580
2581 $self->{scrolled}->add (@items);
2582
2583# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2584}
2585
2586sub size_request {
2587 my ($self) = @_;
2588 ($self->{req_w}, $self->{req_h});
2589}
2590
2591#############################################################################
2592
2593package CFClient::UI::Menu;
2594
2595our @ISA = CFClient::UI::FancyFrame::;
2596
2597use CFClient::OpenGL;
2598
2599sub new {
2600 my $class = shift;
2601
2602 my $self = $class->SUPER::new (
2603 items => [],
2604 z => 100,
2605 @_,
2606 );
2607
2608 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2609
2610 for my $item (@{ $self->{items} }) {
2611 my ($widget, $cb) = @$item;
2612
2613 # handle various types of items, only text for now
2614 if (!ref $widget) {
2615 $widget = new CFClient::UI::Label
2616 can_hover => 1,
2617 can_events => 1,
2618 text => $widget;
2619 }
2620
2621 $self->{item}{$widget} = $item;
2622
2623 $self->{vbox}->add ($widget);
2624 }
2625
2626 $self
2627}
2628
2629# popup given the event (must be a mouse button down event currently)
2630sub popup {
2631 my ($self, $ev) = @_;
2632
2633 $self->emit ("popdown");
2634
2635 # maybe save $GRAB? must be careful about events...
2636 $GRAB = $self;
2637 $self->{button} = $ev->{button};
2638
2639 $self->show;
2640 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2641}
2642
2643sub mouse_motion {
2644 my ($self, $ev, $x, $y) = @_;
2645
2646 # TODO: should use vbox->find_widget or so
2647 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2648 $self->{hover} = $self->{item}{$HOVER};
2649}
2650
2651sub button_up {
2652 my ($self, $ev, $x, $y) = @_;
2653
2654 if ($ev->{button} == $self->{button}) {
2655 undef $GRAB;
2656 $self->hide;
2657
2658 $self->emit ("popdown");
2659 $self->{hover}[1]->() if $self->{hover};
2660 }
2661}
2662
2663#############################################################################
2664
2665package CFClient::UI::Statusbox;
2666
2667our @ISA = CFClient::UI::VBox::;
2668
2669sub reorder {
2670 my ($self) = @_;
2671 my $NOW = time;
2672
2673 while (my ($k, $v) = each %{ $self->{item} }) {
2674 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2675 }
2676
2677 my @widgets;
2678
2679 my @items = sort {
2680 $a->{pri} <=> $b->{pri}
2681 or $b->{id} <=> $a->{id}
2682 } values %{ $self->{item} };
2683
2684 my $count = 10 + 1;
2685 for my $item (@items) {
2686 last unless --$count;
2687
2688 push @widgets, $item->{label} ||= do {
2689 # TODO: doesn't handle markup well (read as: at all)
2690 my $short = $item->{count} > 1
2691 ? "<b>$item->{count} ×</b> $item->{text}"
2692 : $item->{text};
2693
2694 for ($short) {
2695 s/^\s+//;
2696 s/\012.*/…/s;
2697 my $len = int 40 / $item->{fontsize};
2698 substr $_, $len, length, "…" if $len < length;
2699 }
2700
2701 new CFClient::UI::Label
2702 markup => $short,
2703 tooltip => $item->{tooltip},
2704 tooltip_font => $::FONT_PROP,
2705 tooltip_width => 0.67,
2706 fontsize => $item->{fontsize},
2707 color => $item->{color},
2708 can_events => 1,
2709 can_hover => 1
2710 };
2711 }
2712
2713 $self->clear;
2714 $self->SUPER::add (reverse @widgets);
2715}
2716
2717sub add {
2718 my ($self, $text, %arg) = @_;
2719
2720 $text =~ s/^\s+//;
2721 $text =~ s/\s+$//;
2722
2723 my $timeout = time + ((delete $arg{timeout}) || 60);
2724
2725 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726
2727 if (my $item = $self->{item}{$group}) {
2728 if ($item->{text} eq $text) {
2729 $item->{count}++;
2730 } else {
2731 $item->{count} = 1;
2732 $item->{text} = $item->{tooltip} = $text;
2733 }
2734 $item->{id} = ++$self->{id};
2735 $item->{timeout} = $timeout;
2736 delete $item->{label};
2737 } else {
2738 $self->{item}{$group} = {
2739 id => ++$self->{id},
2740 text => $text,
2741 timeout => $timeout,
2742 tooltip => $text,
2743 fontsize => 0.8,
2744 color => [0.8, 0.8, 0.8, 0.8],
2745 pri => 0,
2746 count => 1,
2747 %arg,
2748 };
2749 }
2750
2751 $self->reorder;
2752}
2753
2754#############################################################################
2755
2147package CFClient::UI::Root; 2756package CFClient::UI::Root;
2148 2757
2149our @ISA = CFClient::UI::Container::; 2758our @ISA = CFClient::UI::Container::;
2150 2759
2151use SDL::OpenGL; 2760use CFClient::OpenGL;
2152 2761
2153sub check_size { 2762sub new {
2154 my ($self) = @_; 2763 my $class = shift;
2155 2764
2156 $self->configure (0, 0, $::WITH, $::HEIGHT); 2765 $class->SUPER::new (
2157} 2766 @_,
2158 2767 )
2159sub size_request {
2160 ($::WIDTH, $::HEIGHT)
2161} 2768}
2162 2769
2163sub configure { 2770sub configure {
2164 my ($self, $x, $y, $w, $h) = @_; 2771 my ($self, $x, $y, $w, $h) = @_;
2165 2772
2166 $self->SUPER::configure ($x, $y, $w, $h); 2773 $self->{w} = $w;
2167 2774 $self->{h} = $h;
2168 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2169 for @{$self->{children}};
2170} 2775}
2171 2776
2172sub _topleft { 2777sub check_size {
2778 my ($self) = @_;
2779
2780 $self->size_allocate ($self->{w}, $self->{h})
2781 if $self->{w};
2782}
2783
2784sub size_request {
2785 my ($self) = @_;
2786
2787 ($self->{w}, $self->{h})
2788}
2789
2790sub size_allocate {
2791 my ($self, $w, $h) = @_;
2792
2793 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2794 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2795
2796 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2797 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2798
2799 for my $child ($self->children) {
2800 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801
2802 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2803 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2804 $child->configure ($X, $Y, $W, $H);
2805 }
2806}
2807
2808sub coord2local {
2173 my ($self, $x, $y) = @_; 2809 my ($self, $x, $y) = @_;
2174 2810
2175 ($x, $y) 2811 ($x, $y)
2176} 2812}
2177 2813
2814sub coord2global {
2815 my ($self, $x, $y) = @_;
2816
2817 ($x, $y)
2818}
2819
2178sub update { 2820sub update {
2179 my ($self) = @_; 2821 my ($self) = @_;
2180 2822
2181 $self->check_size; 2823 $self->check_size;
2182 ::refresh (); 2824 $::WANT_REFRESH++;
2183} 2825}
2184 2826
2185sub add { 2827sub add {
2186 my ($self, $child) = @_; 2828 my ($self, $child) = @_;
2187 2829
2830 # integerise window positions
2831 $child->{x} = int $child->{x};
2832 $child->{y} = int $child->{y};
2833
2188 $self->SUPER::add ($child); 2834 $self->SUPER::add ($child);
2189} 2835}
2190 2836
2191sub on_refresh { 2837sub on_refresh {
2192 my ($self, $id, $cb) = @_; 2838 my ($self, $id, $cb) = @_;
2193 2839
2194 $self->{refresh_hook}{$id} = $cb; 2840 $self->{refresh_hook}{$id} = $cb;
2195} 2841}
2196 2842
2843sub on_post_alloc {
2844 my ($self, $id, $cb) = @_;
2845
2846 $self->{post_alloc_hook}{$id} = $cb;
2847}
2848
2197sub draw { 2849sub draw {
2198 my ($self) = @_; 2850 my ($self) = @_;
2199 2851
2200 while (my $rcb = delete $self->{refresh_hook}) { 2852 while ($self->{refresh_hook}) {
2201 $_->() for values %$rcb; 2853 $_->()
2854 for values %{delete $self->{refresh_hook}};
2855 }
2856
2857 if ($self->{check_size}) {
2858 my @queue = ([], []);
2859
2860 for (;;) {
2861 if ($self->{check_size}) {
2862 # heuristic: check containers last
2863 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2864 for values %{delete $self->{check_size}}
2865 }
2866
2867 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2868
2869 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2870 ? @$widget{qw(user_w user_h)}
2871 : $widget->size_request;
2872
2873 if (delete $widget->{force_alloc}
2874 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2875 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2876
2877 $widget->{req_w} = $w;
2878 $widget->{req_h} = $h;
2879
2880 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2881
2882 $widget->{parent}->check_size
2883 if $widget->{parent};
2884 }
2885 }
2886 }
2887
2888 while ($self->{size_alloc}) {
2889 for (values %{delete $self->{size_alloc}}) {
2890 my ($widget, $w, $h) = @$_;
2891
2892 $w = 0 if $w < 0;
2893 $h = 0 if $h < 0;
2894
2895 $widget->{w} = $w;
2896 $widget->{h} = $h;
2897 $widget->size_allocate ($w, $h);
2898 $widget->emit (size_allocate => $w, $h);
2899 }
2900 }
2901
2902 while ($self->{post_alloc_hook}) {
2903 $_->()
2904 for values %{delete $self->{post_alloc_hook}};
2202 } 2905 }
2203 2906
2204 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2907 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2205 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2908 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2206 glClear GL_COLOR_BUFFER_BIT; 2909 glClear GL_COLOR_BUFFER_BIT;
… …
2217############################################################################# 2920#############################################################################
2218 2921
2219package CFClient::UI; 2922package CFClient::UI;
2220 2923
2221$ROOT = new CFClient::UI::Root; 2924$ROOT = new CFClient::UI::Root;
2925$TOOLTIP = new CFClient::UI::Tooltip;
2222 2926
22231 29271
2224 2928

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