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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 1.222 by root, Mon May 22 03:59:51 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 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
71} 126}
72 127
73# convert position array to integers 128# convert position array to integers
74sub harmonize { 129sub harmonize {
75 my ($vals) = @_; 130 my ($vals) = @_;
… …
81 $rem += $_ - $i; 136 $rem += $_ - $i;
82 $_ = $i; 137 $_ = $i;
83 } 138 }
84} 139}
85 140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
170}
171
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
91 177
92use SDL::OpenGL; 178use CFClient::OpenGL;
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
101 w => -1, 187 can_events => 1,
102 h => -1,
103 @_ 188 @_
104 }, $class; 189 }, $class;
105 190
106 for (keys %$self) { 191 for (keys %$self) {
107 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
109 } 194 }
110 } 195 }
111 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
112 $self 199 $self
200}
201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
209sub show {
210 my ($self) = @_;
211 return if $self->{parent};
212
213 $CFClient::UI::ROOT->add ($self);
214}
215
216sub hide {
217 my ($self) = @_;
218
219 undef $GRAB if $GRAB == $self;
220 undef $HOVER if $HOVER == $self;
221
222 $self->{parent}->remove ($self)
223 if $self->{parent};
113} 224}
114 225
115sub move { 226sub move {
116 my ($self, $x, $y, $z) = @_; 227 my ($self, $x, $y, $z) = @_;
117 228
… …
120 $self->{z} = $z if defined $z; 231 $self->{z} = $z if defined $z;
121 232
122 $self->update; 233 $self->update;
123} 234}
124 235
125sub needs_redraw { 236sub set_size {
126 0 237 my ($self, $w, $h) = @_;
238
239 $self->{user_w} = $w;
240 $self->{user_h} = $h;
241
242 $self->check_size;
127} 243}
128 244
129sub size_request { 245sub size_request {
130 require Carp; 246 require Carp;
131 Carp::confess "size_request is abtract"; 247 Carp::confess "size_request is abstract";
132} 248}
133 249
134sub configure { 250sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 251 my ($self, $x, $y, $w, $h) = @_;
136 252
253 if ($self->{aspect}) {
254 my $w2 = List::Util::min $w, int $h * $self->{aspect};
255 my $h2 = List::Util::min $h, int $w / $self->{aspect};
256
257 # use alignment to adjust x, y
258
259 $x += int +($w - $w2) * 0.5;
260 $y += int +($h - $h2) * 0.5;
261
262 ($w, $h) = ($w2, $h2);
263 }
264
265 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 266 $self->{x} = $x;
138 $self->{y} = $y; 267 $self->{y} = $y;
268 $self->update;
269 }
139 270
140 return unless $self->{w} != $w || $self->{h} != $h; 271 if ($self->{w} != $w || $self->{h} != $h) {
141 272 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 273 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 274}
147 275
148sub size_allocate { 276sub size_allocate {
149 # nothing to be done 277 # nothing to be done
150} 278}
151 279
152# return top left coordinates 280sub reconfigure {
153sub _topleft { 281 my ($self) = @_;
282
283 $self->check_size (1);
284 $self->update;
285}
286
287sub children {
288}
289
290sub set_max_size {
154 my ($self, $x, $y) = @_; 291 my ($self, $w, $h) = @_;
155 292
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 293 delete $self->{max_w}; $self->{max_w} = $w if $w;
294 delete $self->{max_h}; $self->{max_h} = $h if $h;
295}
296
297sub set_tooltip {
298 my ($self, $tooltip) = @_;
299
300 $self->{tooltip} = $tooltip;
301
302 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
303 delete $CFClient::UI::TOOLTIP->{owner};
304 CFClient::UI::check_tooltip;
305 }
157} 306}
158 307
159# translate global coordinates to local coordinate system 308# translate global coordinates to local coordinate system
160sub coord2local { 309sub coord2local {
161 my ($self, $x, $y) = @_; 310 my ($self, $x, $y) = @_;
162 311
163 my ($X, $Y) = $self->_topleft; 312 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 313}
166 314
167# translate local coordinates to global coordinate system 315# translate local coordinates to global coordinate system
168sub coord2global { 316sub coord2global {
169 my ($self, $x, $y) = @_; 317 my ($self, $x, $y) = @_;
170 318
171 my ($X, $Y) = $self->_topleft; 319 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 320}
174 321
175sub focus_in { 322sub focus_in {
176 my ($self) = @_; 323 my ($self) = @_;
177 324
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 384 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 385 glVertex $x , $y + $self->{h};
239 glEnd; 386 glEnd;
240 glDisable GL_BLEND; 387 glDisable GL_BLEND;
241 } 388 }
389
390 if ($ENV{PCLIENT_DEBUG}) {
391 glPushMatrix;
392 glColor 1, 1, 0, 1;
393 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
394 glBegin GL_LINE_LOOP;
395 glVertex 0 , 0;
396 glVertex $self->{w}, 0;
397 glVertex $self->{w}, $self->{h};
398 glVertex 0 , $self->{h};
399 glEnd;
400 glPopMatrix;
401 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
402 }
242} 403}
243 404
244sub _draw { 405sub _draw {
245 my ($self) = @_; 406 my ($self) = @_;
246 407
247 warn "no draw defined for $self\n"; 408 warn "no draw defined for $self\n";
248} 409}
249 410
250sub find_widget { 411sub find_widget {
251 my ($self, $x, $y) = @_; 412 my ($self, $x, $y) = @_;
413
414 return () unless $self->{can_events};
252 415
253 return $self 416 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 417 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 418 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 419
… …
259 422
260sub set_parent { 423sub set_parent {
261 my ($self, $parent) = @_; 424 my ($self, $parent) = @_;
262 425
263 Scalar::Util::weaken ($self->{parent} = $parent); 426 Scalar::Util::weaken ($self->{parent} = $parent);
427
428 # TODO: req_w _does_change after ->reconfigure
429 $self->check_size
430 unless exists $self->{req_w};
431
432 $self->show;
264} 433}
265 434
266sub check_size { 435sub check_size {
267 my ($self) = @_; 436 my ($self, $forced) = @_;
268 437
269 my ($w, $h) = $self->size_request; 438 $self->{force_alloc} = 1 if $forced;
270 439 $CFClient::UI::ROOT->{check_size}{$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 $self->update;
280 }
281} 440}
282 441
283sub update { 442sub update {
284 my ($self) = @_; 443 my ($self) = @_;
285 444
… …
288} 447}
289 448
290sub connect { 449sub connect {
291 my ($self, $signal, $cb) = @_; 450 my ($self, $signal, $cb) = @_;
292 451
293 push @{ $self->{cb}{$signal} }, $cb; 452 push @{ $self->{signal_cb}{$signal} }, $cb;
294} 453}
295 454
296sub emit { 455sub emit {
297 my ($self, $signal, @args) = @_; 456 my ($self, $signal, @args) = @_;
298 457
299 $_->($self, @args) 458 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
300 for @{$self->{cb}{$signal} || []};
301} 459}
302 460
303sub DESTROY { 461sub DESTROY {
304 my ($self) = @_; 462 my ($self) = @_;
305 463
464 delete $WIDGET{$self+0};
306 #$self->deactivate; 465 #$self->deactivate;
307} 466}
308 467
309############################################################################# 468#############################################################################
310 469
311package CFClient::UI::DrawBG; 470package CFClient::UI::DrawBG;
312 471
313our @ISA = CFClient::UI::Base::; 472our @ISA = CFClient::UI::Base::;
314 473
315use strict; 474use strict;
316use SDL::OpenGL; 475use CFClient::OpenGL;
317 476
318sub new { 477sub new {
319 my $class = shift; 478 my $class = shift;
320 479
321 # range [value, low, high, page] 480 # range [value, low, high, page]
322 481
323 $class->SUPER::new ( 482 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 483 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 484 #active_bg => [1, 1, 1, 0.5],
326 @_ 485 @_
327 ) 486 )
328} 487}
329 488
330sub _draw { 489sub _draw {
331 my ($self) = @_; 490 my ($self) = @_;
332 491
492 my $color = $FOCUS == $self && $self->{active_bg}
493 ? $self->{active_bg}
494 : $self->{bg};
495
496 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 497 my ($w, $h) = @$self{qw(w h)};
334 498
335 glEnable GL_BLEND; 499 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 501 glColor @$color;
338 502
339 glBegin GL_QUADS; 503 glBegin GL_QUADS;
340 glVertex 0 , 0; 504 glVertex 0 , 0;
341 glVertex 0 , $h; 505 glVertex 0 , $h;
342 glVertex $w, $h; 506 glVertex $w, $h;
343 glVertex $w, 0; 507 glVertex $w, 0;
344 glEnd; 508 glEnd;
345 509
346 glDisable GL_BLEND; 510 glDisable GL_BLEND;
511 }
347} 512}
348 513
349############################################################################# 514#############################################################################
350 515
351package CFClient::UI::Empty; 516package CFClient::UI::Empty;
352 517
353our @ISA = CFClient::UI::Base::; 518our @ISA = CFClient::UI::Base::;
519
520sub new {
521 my ($class, %arg) = @_;
522 $class->SUPER::new (can_events => 0, %arg);
523}
354 524
355sub size_request { 525sub size_request {
356 (0, 0) 526 (0, 0)
357} 527}
358 528
… …
367sub new { 537sub new {
368 my ($class, %arg) = @_; 538 my ($class, %arg) = @_;
369 539
370 my $children = delete $arg{children} || []; 540 my $children = delete $arg{children} || [];
371 541
372 my $self = $class->SUPER::new (children => [], %arg); 542 my $self = $class->SUPER::new (
543 children => [],
544 can_events => 0,
545 %arg,
546 );
373 $self->add ($_) for @$children; 547 $self->add ($_) for @$children;
374 548
375 $self 549 $self
376} 550}
377 551
378sub add { 552sub add {
379 my ($self, $child) = @_; 553 my ($self, @widgets) = @_;
380 554
381 $child->set_parent ($self); 555 $_->set_parent ($self)
556 for @widgets;
382 557
383 use sort 'stable'; 558 use sort 'stable';
384 559
385 $self->{children} = [ 560 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} } 561 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child 562 @{$self->{children}}, @widgets
388 ]; 563 ];
389 564
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size; 565 $self->check_size (1);
566 $self->update;
567}
568
569sub children {
570 @{ $_[0]{children} }
393} 571}
394 572
395sub remove { 573sub remove {
396 my ($self, $widget) = @_; 574 my ($self, $child) = @_;
397 575
576 delete $child->{parent};
577 $child->hide;
578
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 579 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
399 580
400 $self->check_size; 581 $self->check_size;
582 $self->update;
583}
584
585sub clear {
586 my ($self) = @_;
587
588 my $children = delete $self->{children};
589 $self->{children} = [];
590
591 for (@$children) {
592 delete $_->{parent};
593 $_->hide;
594 }
595
596 $self->check_size;
597 $self->update;
401} 598}
402 599
403sub find_widget { 600sub find_widget {
404 my ($self, $x, $y) = @_; 601 my ($self, $x, $y) = @_;
405 602
… …
435 632
436 $class->SUPER::new (children => [$child], %arg) 633 $class->SUPER::new (children => [$child], %arg)
437} 634}
438 635
439sub add { 636sub add {
440 my ($self, $widget) = @_; 637 my ($self, $child) = @_;
441 638
442 $self->{children} = []; 639 $self->{children} = [];
443 640
444 $self->SUPER::add ($widget); 641 $self->SUPER::add ($child);
445} 642}
446 643
447sub remove { 644sub remove {
448 my ($self, $widget) = @_; 645 my ($self, $widget) = @_;
449 646
… …
469 666
470package CFClient::UI::Window; 667package CFClient::UI::Window;
471 668
472our @ISA = CFClient::UI::Bin::; 669our @ISA = CFClient::UI::Bin::;
473 670
474use SDL::OpenGL; 671use CFClient::OpenGL;
475 672
476sub new { 673sub new {
477 my ($class, %arg) = @_; 674 my ($class, %arg) = @_;
478 675
479 my $self = $class->SUPER::new (%arg); 676 my $self = $class->SUPER::new (%arg);
480} 677}
481 678
482sub update { 679sub update {
483 my ($self) = @_; 680 my ($self) = @_;
484 681
485 # we want to do this delayed... 682 $ROOT->on_post_alloc ($self => sub { $self->render_child });
486 $self->render_chld;
487 $self->SUPER::update; 683 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($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 $self->child->draw;
497 };
498} 684}
499 685
500sub size_allocate { 686sub size_allocate {
501 my ($self, $w, $h) = @_; 687 my ($self, $w, $h) = @_;
502 688
503 $self->child->configure (0, 0, $w, $h); 689 $self->SUPER::size_allocate ($w, $h);
690 $self->update;
691}
504 692
693sub _render {
694 $_[0]{children}[0]->draw;
695}
696
697sub render_child {
698 my ($self) = @_;
699
700 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
701 glClearColor 0, 0, 0, 0;
702 glClear GL_COLOR_BUFFER_BIT;
703
505 $self->render_chld; 704 $self->_render;
705 };
506} 706}
507 707
508sub _draw { 708sub _draw {
509 my ($self) = @_; 709 my ($self) = @_;
510 710
511 my ($w, $h) = ($self->w, $self->h); 711 my ($w, $h) = ($self->w, $self->h);
512 712
513 my $tex = $self->{texture} 713 my $tex = $self->{texture}
514 or return; 714 or return;
515 715
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 716 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
718 glColor 1, 1, 1, 1;
520 719
521 $tex->draw_quad (0, 0, $w, $h); 720 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 721
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 722 glDisable GL_TEXTURE_2D;
525} 723}
526 724
527############################################################################# 725#############################################################################
528 726
529package CFClient::UI::ViewPort; 727package CFClient::UI::ViewPort;
530 728
531our @ISA = CFClient::UI::Window::; 729our @ISA = CFClient::UI::Window::;
532 730
533sub new { die }
534
535sub size_request { 731sub size_request {
536 my ($self) = @_; 732 my ($self) = @_;
537 733
538 @$self{qw(child_w child_h)} = $self->child->size_request; 734 @$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)}); 735 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
540 736
541 @$self{qw(child_w child_h)} 737 @$self{qw(child_w child_h)}
542} 738}
543 739
544sub _draw { 740sub size_allocate {
545 my ($self) = @_; 741 my ($self, $w, $h) = @_;
546 742
547 $self->{children}[1]->draw; 743 $self->update;
548} 744}
549 745
746sub set_offset {
747 my ($self, $x, $y) = @_;
748
749 $self->{view_x} = int $x;
750 $self->{view_y} = int $y;
751
752 $self->update;
753}
754
755# hmm, this does not work for topleft of $self... but we should not ask for that
756sub coord2local {
757 my ($self, $x, $y) = @_;
758
759 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
760}
761
762sub coord2global {
763 my ($self, $x, $y) = @_;
764
765 $x = List::Util::min $self->{w}, $x - $self->{view_x};
766 $y = List::Util::min $self->{h}, $y - $self->{view_y};
767
768 $self->SUPER::coord2global ($x, $y)
769}
770
771sub find_widget {
772 my ($self, $x, $y) = @_;
773
774 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
775 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
776 ) {
777 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
778 } else {
779 $self->CFClient::UI::Base::find_widget ($x, $y)
780 }
781}
782
783sub _render {
784 my ($self) = @_;
785
786 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
787
788 $self->SUPER::_render;
789}
550 790
551############################################################################# 791#############################################################################
552 792
553package CFClient::UI::Frame; 793package CFClient::UI::ScrolledWindow;
554 794
555our @ISA = CFClient::UI::Bin::; 795our @ISA = CFClient::UI::HBox::;
556
557use SDL::OpenGL;
558
559sub size_request {
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
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}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
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);
604 796
605sub new { 797sub new {
606 my $class = shift; 798 my $class = shift;
607 799
800 my $self;
801
802 my $slider = new CFClient::UI::Slider
803 vertical => 1,
804 range => [0, 0, 1, 0.01], # HACK fix
805 connect_changed => sub {
806 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
807 },
808 ;
809
810 $self = $class->SUPER::new (
811 vp => (new CFClient::UI::ViewPort expand => 1),
812 slider => $slider,
813 @_,
814 );
815
816 $self->{vp}->add ($self->{scrolled});
817 $self->add ($self->{vp});
818 $self->add ($self->{slider});
819
820 $self
821}
822
823#TODO# update range on size_allocate depending on child
824# update viewport offset on scroll
825
826#############################################################################
827
828package CFClient::UI::Frame;
829
830our @ISA = CFClient::UI::Bin::;
831
832use CFClient::OpenGL;
833
834sub new {
835 my $class = shift;
836
837 $class->SUPER::new (
838 bg => undef,
839 @_,
840 )
841}
842
843sub _draw {
844 my ($self) = @_;
845
846 if ($self->{bg}) {
847 my ($w, $h) = @$self{qw(w h)};
848
849 glEnable GL_BLEND;
850 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
851 glColor @{ $self->{bg} };
852
853 glBegin GL_QUADS;
854 glVertex 0 , 0;
855 glVertex 0 , $h;
856 glVertex $w, $h;
857 glVertex $w, 0;
858 glEnd;
859
860 glDisable GL_BLEND;
861 }
862
863 $self->SUPER::_draw;
864}
865
866#############################################################################
867
868package CFClient::UI::FancyFrame;
869
870our @ISA = CFClient::UI::Bin::;
871
872use CFClient::OpenGL;
873
874my @tex =
875 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
876 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
877
878sub new {
879 my $class = shift;
880
608 # TODO: user_x, user_y, overwrite moveto? 881 # TODO: user_x, user_y, overwrite moveto?
609 882
610 $class->SUPER::new ( 883 my $self = $class->SUPER::new (
611 bg => [1, 1, 1, 1], 884 bg => [1, 1, 1, 1],
612 border_bg => [1, 1, 1, 1], 885 border_bg => [1, 1, 1, 1],
613 border => int $::FONTSIZE * 0.8, 886 border => 0.6,
887 toplevel => 1,
888 can_events => 1,
614 @_ 889 @_
615 ) 890 );
891
892 $self->{title} &&= new CFClient::UI::Label
893 align => 0,
894 valign => 1,
895 text => $self->{title},
896 fontsize => $self->{border};
897
898 $self
899}
900
901sub border {
902 int $_[0]{border} * $::FONTSIZE
616} 903}
617 904
618sub size_request { 905sub size_request {
619 my ($self) = @_; 906 my ($self) = @_;
620 907
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623 my ($w, $h) = $self->SUPER::size_request; 908 my ($w, $h) = $self->SUPER::size_request;
624 909
625 ( 910 (
626 $w + $self->{border} * 2, 911 $w + $self->border * 2,
627 $h + $self->{border} * 2, 912 $h + $self->border * 2,
628 ) 913 )
629} 914}
630 915
631sub size_allocate { 916sub size_allocate {
632 my ($self, $w, $h) = @_; 917 my ($self, $w, $h) = @_;
633 918
634 $h -= List::Util::max 0, $self->{border} * 2; 919 $h -= List::Util::max 0, $self->border * 2;
635 $w -= List::Util::max 0, $self->{border} * 2; 920 $w -= List::Util::max 0, $self->border * 2;
636 921
922 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
923 if $self->{title};
924
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 925 $self->child->configure ($self->border, $self->border, $w, $h);
638} 926}
639 927
640sub button_down { 928sub button_down {
641 my ($self, $ev, $x, $y) = @_; 929 my ($self, $ev, $x, $y) = @_;
642 930
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 931 my ($w, $h) = @$self{qw(w h)};
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 932 my $border = $self->border;
645 933
934 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
935 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
936
937 if ($lr & $td) {
938 my ($wx, $wy) = ($self->{x}, $self->{y});
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 939 my ($ox, $oy) = ($ev->{x}, $ev->{y});
647 my ($bw, $bh) = ($self->{w}, $self->{h}); 940 my ($bw, $bh) = ($self->{w}, $self->{h});
941
942 my $mx = $x < $border;
943 my $my = $y < $border;
648 944
649 $self->{motion} = sub { 945 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_; 946 my ($ev, $x, $y) = @_;
651 947
652 ($x, $y) = ($ev->motion_x, $ev->motion_y); 948 my $dx = $ev->{x} - $ox;
949 my $dy = $ev->{y} - $oy;
653 950
654 $self->{user_w} = $bw + $x - $ox; 951 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
655 $self->{user_h} = $bh + $y - $oy; 952 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
953 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
656 $self->check_size; 954 $self->check_size;
657 }; 955 };
658 956
659 } elsif ($x >= 0 && $x < $self->{w} 957 } elsif ($lr ^ $td) {
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 958 my ($ox, $oy) = ($ev->{x}, $ev->{y});
663 my ($bx, $by) = ($self->{x}, $self->{y}); 959 my ($bx, $by) = ($self->{x}, $self->{y});
664 960
665 $self->{motion} = sub { 961 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_; 962 my ($ev, $x, $y) = @_;
667 963
668 ($x, $y) = ($ev->motion_x, $ev->motion_y); 964 ($x, $y) = ($ev->{x}, $ev->{y});
669 965
670 $self->move ($bx + $x - $ox, $by + $y - $oy); 966 $self->move ($bx + $x - $ox, $by + $y - $oy);
671 $self->update; 967 $self->update;
672 }; 968 };
673 } 969 }
… …
689 my ($self) = @_; 985 my ($self) = @_;
690 986
691 my ($w, $h ) = ($self->{w}, $self->{h}); 987 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 988 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693 989
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D; 990 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698 992
993 my $border = $self->border;
994
699 glColor @{ $self->{border_bg} }; 995 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 996 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 997 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 998 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 999 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
704 1000
1001 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
705 my $bg = $tex[0]; 1002 my $bg = $tex[0];
706 1003
707 # TODO: repeat texture not scale 1004 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w}; 1005 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h}; 1006 my $rep_y = $ch / $bg->{h};
710 1007
711 glColor @{ $self->{bg} }; 1008 glColor @{ $self->{bg} };
712 1009
713 $bg->{s} = $rep_x; 1010 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y; 1011 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1; 1012 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1013 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1014 }
717 1015
718 glDisable GL_TEXTURE_2D; 1016 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND; 1017
1018 $self->{title}->draw if $self->{title};
720 1019
721 $self->child->draw; 1020 $self->child->draw;
722} 1021}
723 1022
724############################################################################# 1023#############################################################################
… …
727 1026
728our @ISA = CFClient::UI::Base::; 1027our @ISA = CFClient::UI::Base::;
729 1028
730use List::Util qw(max sum); 1029use List::Util qw(max sum);
731 1030
732use SDL::OpenGL; 1031use CFClient::OpenGL;
733 1032
734sub new { 1033sub new {
735 my $class = shift; 1034 my $class = shift;
736 1035
737 $class->SUPER::new ( 1036 $class->SUPER::new (
… …
744 my ($self, $x, $y, $child) = @_; 1043 my ($self, $x, $y, $child) = @_;
745 1044
746 $child->set_parent ($self); 1045 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1046 $self->{children}[$y][$x] = $child;
748 1047
749 $self->{w} = $self->{h} = -1;
750
751 $child->check_size; 1048 $child->check_size;
1049}
1050
1051sub children {
1052 grep $_, map @$_, grep $_, @{ $_[0]{children} }
752} 1053}
753 1054
754# TODO: move to container class maybe? send childs a signal on removal? 1055# TODO: move to container class maybe? send childs a signal on removal?
755sub clear { 1056sub clear {
756 my ($self) = @_; 1057 my ($self) = @_;
757 1058
1059 my @children = $self->children;
758 delete $self->{children}; 1060 delete $self->{children};
1061
1062 for (@children) {
1063 delete $_->{parent};
1064 $_->hide;
1065 }
1066
759 $self->update; 1067 $self->update;
760} 1068}
761 1069
762sub get_wh { 1070sub get_wh {
763 my ($self) = @_; 1071 my ($self) = @_;
… …
769 or next; 1077 or next;
770 1078
771 for my $x (0 .. $#$row) { 1079 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1080 my $widget = $row->[$x]
773 or next; 1081 or next;
774 my ($w, $h) = $widget->size_request; 1082 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1083
776 $w[$x] = max $w[$x], $w; 1084 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1085 $h[$y] = max $h[$y], $h;
778 } 1086 }
779 } 1087 }
… …
884 1192
885 ($h, $w) = ($w, $h); 1193 ($h, $w) = ($w, $h);
886 1194
887 my $children = $self->{children}; 1195 my $children = $self->{children};
888 1196
889 my @h = map +($_->size_request)[0], @$children; 1197 my @h = map $_->{req_w}, @$children;
890 1198
891 my $req_h = List::Util::sum @h; 1199 my $req_h = List::Util::sum @h;
892 1200
893 if ($req_h > $h) { 1201 if ($req_h > $h) {
894 # ah well, not enough space 1202 # ah well, not enough space
… …
940} 1248}
941 1249
942sub size_allocate { 1250sub size_allocate {
943 my ($self, $w, $h) = @_; 1251 my ($self, $w, $h) = @_;
944 1252
1253 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1254
945 my $children = $self->{children}; 1255 my $children = $self->{children};
946 1256
947 my @h = map +($_->size_request)[1], @$children; 1257 my @h = map $_->{req_h}, @$children;
948 1258
949 my $req_h = List::Util::sum @h; 1259 my $req_h = List::Util::sum @h;
950 1260
951 if ($req_h > $h) { 1261 if ($req_h > $h) {
952 # ah well, not enough space 1262 # ah well, not enough space
… …
978 1288
979############################################################################# 1289#############################################################################
980 1290
981package CFClient::UI::Label; 1291package CFClient::UI::Label;
982 1292
983our @ISA = CFClient::UI::Base::; 1293our @ISA = CFClient::UI::DrawBG::;
984 1294
985use SDL::OpenGL; 1295use CFClient::OpenGL;
986 1296
987sub new { 1297sub new {
988 my ($class, %arg) = @_; 1298 my ($class, %arg) = @_;
989 1299
990 my $self = $class->SUPER::new ( 1300 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1301 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1302 #bg => none
993 text => "", 1303 #active_bg => none
1304 #font => default_font
1305 #text => initial text
1306 #markup => initial narkup
1307 #max_w => maximum pixel width
1308 ellipsise => 3, # end
1309 layout => (new CFClient::Layout),
1310 fontsize => 1,
994 align => -1, 1311 align => -1,
995 valign => -1, 1312 valign => -1,
996 padding => 2, 1313 padding => 2,
997 layout => new CFClient::Layout, 1314 can_events => 0,
998 %arg 1315 %arg
999 ); 1316 );
1000 1317
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1318 if (exists $self->{template}) {
1319 my $layout = new CFClient::Layout;
1320 $layout->set_text (delete $self->{template});
1321 $self->{template} = $layout;
1322 }
1002 1323
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1324 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1325 $self->set_markup (delete $self->{markup});
1326 } else {
1327 $self->set_text (delete $self->{text});
1328 }
1005 1329
1006 $self 1330 $self
1007} 1331}
1008 1332
1009sub escape_text { 1333sub escape($) {
1010 local $_ = $_[1]; 1334 local $_ = $_[0];
1011 1335
1012 s/&/&amp;/g; 1336 s/&/&amp;/g;
1013 s/>/&gt;/g; 1337 s/>/&gt;/g;
1014 s/</&lt;/g; 1338 s/</&lt;/g;
1015 1339
1016 $_[1] 1340 $_
1341}
1342
1343sub update {
1344 my ($self) = @_;
1345
1346 delete $self->{texture};
1347 $self->SUPER::update;
1017} 1348}
1018 1349
1019sub set_text { 1350sub set_text {
1020 my ($self, $text) = @_; 1351 my ($self, $text) = @_;
1021 1352
1353 return if $self->{text} eq "T$text";
1354 $self->{text} = "T$text";
1355
1356 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1357 $self->{layout}->set_text ($text);
1023 1358
1024 delete $self->{texture};
1025 $self->update; 1359 $self->update;
1360 $self->check_size;
1026} 1361}
1027 1362
1028sub set_markup { 1363sub set_markup {
1029 my ($self, $markup) = @_; 1364 my ($self, $markup) = @_;
1030 1365
1366 return if $self->{text} eq "M$markup";
1367 $self->{text} = "M$markup";
1368
1369 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1370
1371 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1372 $self->{layout}->set_markup ($markup);
1032 1373
1033 delete $self->{texture};
1034 $self->update; 1374 $self->update;
1375 $self->check_size;
1035} 1376}
1036 1377
1037sub size_request { 1378sub size_request {
1038 my ($self) = @_; 1379 my ($self) = @_;
1039 1380
1040 $self->{layout}->set_width; 1381 $self->{layout}->set_font ($self->{font}) if $self->{font};
1382 $self->{layout}->set_width ($self->{max_w} || -1);
1383 $self->{layout}->set_ellipsise ($self->{ellipsise});
1384 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1041 $self->{layout}->set_height ($self->{fontsize}); 1385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1386
1043 my ($w, $h) = $self->{layout}->size; 1387 my ($w, $h) = $self->{layout}->size;
1388
1389 if (exists $self->{template}) {
1390 $self->{template}->set_font ($self->{font}) if $self->{font};
1391 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1392
1393 my ($w2, $h2) = $self->{template}->size;
1394
1395 $w = List::Util::max $w, $w2;
1396 $h = List::Util::max $h, $h2;
1397 }
1044 1398
1045 ( 1399 (
1046 $w + $self->{padding} * 2, 1400 $w + $self->{padding} * 2,
1047 $h + $self->{padding} * 2, 1401 $h + $self->{padding} * 2,
1048 ) 1402 )
… …
1052 my ($self, $w, $h) = @_; 1406 my ($self, $w, $h) = @_;
1053 1407
1054 delete $self->{texture}; 1408 delete $self->{texture};
1055} 1409}
1056 1410
1057sub update { 1411sub set_fontsize {
1058 my ($self) = @_; 1412 my ($self, $fontsize) = @_;
1059 1413
1414 $self->{fontsize} = $fontsize;
1060 delete $self->{texture}; 1415 delete $self->{texture};
1416
1061 $self->SUPER::update; 1417 $self->update;
1418 $self->check_size;
1062} 1419}
1063 1420
1064sub _draw { 1421sub _draw {
1065 my ($self) = @_; 1422 my ($self) = @_;
1066 1423
1424 $self->SUPER::_draw; # draw background, if applicable
1425
1067 my $tex = $self->{texture} ||= do { 1426 my $tex = $self->{texture} ||= do {
1427 $self->{layout}->set_foreground (@{$self->{fg}});
1428 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1429 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1430 $self->{layout}->set_ellipsise ($self->{ellipsise});
1431 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1432 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1433
1070 new_from_layout CFClient::Texture $self->{layout} 1434 my $tex = new_from_layout CFClient::Texture $self->{layout};
1435
1436 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1437 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1438 : ($self->{w} - $tex->{w}) * 0.5);
1439
1440 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1441 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1442 : ($self->{h} - $tex->{h}) * 0.5);
1443
1444 $tex
1071 }; 1445 };
1072 1446
1073 glEnable GL_BLEND;
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1075 glEnable GL_TEXTURE_2D; 1447 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1448 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1449
1450 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1451 glColor @{$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}); 1452 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1453 } else {
1454 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1455 }
1093 1456
1094 glDisable GL_TEXTURE_2D; 1457 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1458}
1097 1459
1098############################################################################# 1460#############################################################################
1099 1461
1100package CFClient::UI::EntryBase; 1462package CFClient::UI::EntryBase;
1101 1463
1102our @ISA = CFClient::UI::Label::; 1464our @ISA = CFClient::UI::Label::;
1103 1465
1104use SDL; 1466use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1467
1107sub new { 1468sub new {
1108 my $class = shift; 1469 my $class = shift;
1109 1470
1110 $class->SUPER::new ( 1471 $class->SUPER::new (
1111 fg => [1, 1, 1], 1472 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1473 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1474 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1475 active_fg => [0, 0, 0],
1115 can_hover => 1, 1476 can_hover => 1,
1116 can_focus => 1, 1477 can_focus => 1,
1117 valign => 0, 1478 valign => 0,
1479 can_events => 1,
1118 @_ 1480 @_
1119 ) 1481 )
1120} 1482}
1121 1483
1122sub _set_text { 1484sub _set_text {
… …
1124 1486
1125 delete $self->{cur_h}; 1487 delete $self->{cur_h};
1126 1488
1127 return if $self->{text} eq $text; 1489 return if $self->{text} eq $text;
1128 1490
1491 delete $self->{texture};
1492
1129 $self->{last_activity} = $::NOW; 1493 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1494 $self->{text} = $text;
1131 1495
1132 $text =~ s/./*/g if $self->{hidden}; 1496 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1497 $self->{layout}->set_text ("$text ");
1134 1498
1135 $self->emit (changed => $self->{text}); 1499 $self->emit (changed => $self->{text});
1136}
1137
1138sub get_text {
1139 $_[0]{text}
1140}
1141
1142sub size_request {
1143 my ($self) = @_;
1144
1145 my ($w, $h) = $self->SUPER::size_request;
1146
1147 ($w + 1, $h) # add 1 for cursor
1148}
1149
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154} 1500}
1155 1501
1156sub set_text { 1502sub set_text {
1157 my ($self, $text) = @_; 1503 my ($self, $text) = @_;
1158 1504
1159 $self->{cursor} = length $text; 1505 $self->{cursor} = length $text;
1160 $self->_set_text ($text); 1506 $self->_set_text ($text);
1161 $self->update; 1507 $self->update;
1508 $self->check_size;
1509}
1510
1511sub get_text {
1512 $_[0]{text}
1513}
1514
1515sub size_request {
1516 my ($self) = @_;
1517
1518 my ($w, $h) = $self->SUPER::size_request;
1519
1520 ($w + 1, $h) # add 1 for cursor
1521}
1522
1523sub size_allocate {
1524 my ($self, $w, $h) = @_;
1525
1526 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1162} 1527}
1163 1528
1164sub key_down { 1529sub key_down {
1165 my ($self, $ev) = @_; 1530 my ($self, $ev) = @_;
1166 1531
1167 my $mod = $ev->key_mod; 1532 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1533 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1534 my $uni = $ev->{unicode};
1171 1535
1172 my $text = $self->get_text; 1536 my $text = $self->get_text;
1173 1537
1174 if ($sym == SDLK_BACKSPACE) { 1538 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1539 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1540 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1541 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1542 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1543 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1544 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1545 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1546 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1547 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1548 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1549 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1550 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1551 $self->emit ('escape');
1188 } elsif ($uni) { 1552 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1553 substr $text, $self->{cursor}++, 0, chr $uni;
1190 } 1554 }
1191 1555
1192 $self->_set_text ($text); 1556 $self->_set_text ($text);
1193 $self->update; 1557 $self->update;
1558 $self->check_size;
1194} 1559}
1195 1560
1196sub focus_in { 1561sub focus_in {
1197 my ($self) = @_; 1562 my ($self) = @_;
1198 1563
… …
1266 1631
1267package CFClient::UI::Entry; 1632package CFClient::UI::Entry;
1268 1633
1269our @ISA = CFClient::UI::EntryBase::; 1634our @ISA = CFClient::UI::EntryBase::;
1270 1635
1271use SDL; 1636use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1637
1274sub key_down { 1638sub key_down {
1275 my ($self, $ev) = @_; 1639 my ($self, $ev) = @_;
1276 1640
1277 my $sym = $ev->key_sym; 1641 my $sym = $ev->{sym};
1278 1642
1279 if ($sym == SDLK_RETURN) { 1643 if ($sym == 13) {
1644 unshift @{$self->{history}},
1645 my $txt = $self->get_text;
1646 $self->{history_pointer} = -1;
1647 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1648 $self->emit (activate => $txt);
1281 $self->update; 1649 $self->update;
1650
1651 } elsif ($sym == CFClient::SDLK_UP) {
1652 if ($self->{history_pointer} < 0) {
1653 $self->{history_saveback} = $self->get_text;
1654 }
1655 if (@{$self->{history} || []} > 0) {
1656 $self->{history_pointer}++;
1657 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1658 $self->{history_pointer} = @{$self->{history} || []} - 1;
1659 }
1660 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1661 }
1662
1663 } elsif ($sym == CFClient::SDLK_DOWN) {
1664 $self->{history_pointer}--;
1665 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1666
1667 if ($self->{history_pointer} >= 0) {
1668 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1669 } else {
1670 $self->set_text ($self->{history_saveback});
1671 }
1282 1672
1283 } else { 1673 } else {
1284 $self->SUPER::key_down ($ev); 1674 $self->SUPER::key_down ($ev);
1285 } 1675 }
1286 1676
… …
1290 1680
1291package CFClient::UI::Button; 1681package CFClient::UI::Button;
1292 1682
1293our @ISA = CFClient::UI::Label::; 1683our @ISA = CFClient::UI::Label::;
1294 1684
1295use SDL; 1685use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1686
1298my @tex = 1687my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1688 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1689 qw(b1_button_active.png);
1301 1690
1302sub new { 1691sub new {
1303 my $class = shift; 1692 my $class = shift;
1304 1693
1305 $class->SUPER::new ( 1694 $class->SUPER::new (
1306 padding => 4, 1695 padding => 4,
1307 fg => [1, 1, 1], 1696 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1697 active_fg => [0, 0, 1],
1310 can_hover => 1, 1698 can_hover => 1,
1311 align => 0, 1699 align => 0,
1312 valign => 0, 1700 valign => 0,
1701 can_events => 1,
1313 @_ 1702 @_
1314 ) 1703 )
1315} 1704}
1316 1705
1317sub button_up { 1706sub button_up {
… …
1329 local $self->{fg} = $self->{fg}; 1718 local $self->{fg} = $self->{fg};
1330 1719
1331 if ($GRAB == $self) { 1720 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg}; 1721 $self->{fg} = $self->{active_fg};
1333 } 1722 }
1723
1724 glEnable GL_TEXTURE_2D;
1725 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1726 glColor 0, 0, 0, 1;
1727
1728 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1729
1730 glDisable GL_TEXTURE_2D;
1731
1732 $self->SUPER::_draw;
1733}
1734
1735#############################################################################
1736
1737package CFClient::UI::CheckBox;
1738
1739our @ISA = CFClient::UI::DrawBG::;
1740
1741my @tex =
1742 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1743 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1744
1745use CFClient::OpenGL;
1746
1747sub new {
1748 my $class = shift;
1749
1750 $class->SUPER::new (
1751 padding => 2,
1752 fg => [1, 1, 1],
1753 active_fg => [1, 1, 0],
1754 bg => [0, 0, 0, 0.2],
1755 active_bg => [1, 1, 1, 0.5],
1756 state => 0,
1757 can_hover => 1,
1758 @_
1759 )
1760}
1761
1762sub size_request {
1763 my ($self) = @_;
1764
1765 ($self->{padding} * 2 + 6) x 2
1766}
1767
1768sub button_down {
1769 my ($self, $ev, $x, $y) = @_;
1770
1771 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1772 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1773 $self->{state} = !$self->{state};
1774 $self->emit (changed => $self->{state});
1775 }
1776}
1777
1778sub _draw {
1779 my ($self) = @_;
1780
1781 $self->SUPER::_draw;
1782
1783 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1784
1785 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1786
1787 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1788
1789 my $tex = $self->{state} ? $tex[1] : $tex[0];
1790
1791 glEnable GL_TEXTURE_2D;
1792 $tex->draw_quad_alpha (0, 0, $s, $s);
1793 glDisable GL_TEXTURE_2D;
1794}
1795
1796#############################################################################
1797
1798package CFClient::UI::Image;
1799
1800our @ISA = CFClient::UI::Base::;
1801
1802use CFClient::OpenGL;
1803use Carp qw/confess/;
1804
1805our %loaded_images;
1806
1807sub new {
1808 my $class = shift;
1809
1810 my $self = $class->SUPER::new (can_events => 0, @_);
1811
1812 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1813
1814 $loaded_images{$self->{image}} ||=
1815 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1816
1817 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1818
1819 Scalar::Util::weaken $loaded_images{$self->{image}};
1820
1821 $self->{aspect} = $tex->{w} / $tex->{h};
1822
1823 $self
1824}
1825
1826sub size_request {
1827 my ($self) = @_;
1828
1829 ($self->{tex}->{w}, $self->{tex}->{h})
1830}
1831
1832sub _draw {
1833 my ($self) = @_;
1834
1835 my $tex = $self->{tex};
1836
1837 my ($w, $h) = ($self->{w}, $self->{h});
1838
1839 if ($self->{rot90}) {
1840 glRotate 90, 0, 0, 1;
1841 glTranslate 0, -$self->{w}, 0;
1842
1843 ($w, $h) = ($h, $w);
1844 }
1845
1846 glEnable GL_TEXTURE_2D;
1847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1848
1849 $tex->draw_quad_alpha (0, 0, $w, $h);
1850
1851 glDisable GL_TEXTURE_2D;
1852}
1853
1854#############################################################################
1855
1856package CFClient::UI::VGauge;
1857
1858our @ISA = CFClient::UI::Base::;
1859
1860use List::Util qw(min max);
1861
1862use CFClient::OpenGL;
1863
1864my %tex = (
1865 food => [
1866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1867 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1868 ],
1869 grace => [
1870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1871 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1872 ],
1873 hp => [
1874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1875 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1876 ],
1877 mana => [
1878 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1879 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1880 ],
1881);
1882
1883# eg. VGauge->new (gauge => 'food'), default gauge: food
1884sub new {
1885 my $class = shift;
1886
1887 my $self = $class->SUPER::new (
1888 type => 'food',
1889 @_
1890 );
1891
1892 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1893
1894 $self
1895}
1896
1897sub size_request {
1898 my ($self) = @_;
1899
1900 #my $tex = $tex{$self->{type}}[0];
1901 #@$tex{qw(w h)}
1902 (0, 0)
1903}
1904
1905sub set_max {
1906 my ($self, $max) = @_;
1907
1908 return if $self->{max_val} == $max;
1909
1910 $self->{max_val} = $max;
1911 $self->update;
1912}
1913
1914sub set_value {
1915 my ($self, $val, $max) = @_;
1916
1917 $self->set_max ($max)
1918 if defined $max;
1919
1920 return if $self->{val} == $val;
1921
1922 $self->{val} = $val;
1923 $self->update;
1924}
1925
1926sub _draw {
1927 my ($self) = @_;
1928
1929 my $tex = $tex{$self->{type}};
1930 my ($t1, $t2, $t3) = @$tex;
1931
1932 my ($w, $h) = ($self->{w}, $self->{h});
1933
1934 if ($self->{vertical}) {
1935 glRotate 90, 0, 0, 1;
1936 glTranslate 0, -$self->{w}, 0;
1937
1938 ($w, $h) = ($h, $w);
1939 }
1940
1941 my $ycut = $self->{val} / ($self->{max_val} || 1);
1942
1943 my $ycut1 = max 0, min 1, $ycut;
1944 my $ycut2 = max 0, min 1, $ycut - 1;
1945
1946 my $h1 = $self->{h} * (1 - $ycut1);
1947 my $h2 = $self->{h} * (1 - $ycut2);
1334 1948
1335 glEnable GL_BLEND; 1949 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 1951 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1;
1340 1953
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1954 glBindTexture GL_TEXTURE_2D, $t1->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , 0; glVertex 0 , 0;
1957 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1958 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1959 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1960 glEnd;
1342 1961
1962 my $ycut1 = List::Util::min 1, $ycut;
1963 glBindTexture GL_TEXTURE_2D, $t2->{name};
1964 glBegin GL_QUADS;
1965 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1966 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1967 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1968 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1969 glEnd;
1970
1971 if ($t3) {
1972 glBindTexture GL_TEXTURE_2D, $t3->{name};
1973 glBegin GL_QUADS;
1974 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1975 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1976 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1977 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1978 glEnd;
1979 }
1980
1981 glDisable GL_BLEND;
1343 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345
1346 $self->SUPER::_draw;
1347} 1983}
1348 1984
1349############################################################################# 1985#############################################################################
1350 1986
1351package CFClient::UI::CheckBox; 1987package CFClient::UI::Gauge;
1352 1988
1353our @ISA = CFClient::UI::DrawBG::; 1989our @ISA = CFClient::UI::VBox::;
1354
1355my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358
1359use SDL;
1360use SDL::OpenGL;
1361 1990
1362sub new { 1991sub new {
1363 my $class = shift; 1992 my ($class, %arg) = @_;
1364 1993
1365 $class->SUPER::new ( 1994 my $self = $class->SUPER::new (
1366 padding => 2, 1995 tooltip => $arg{type},
1367 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0],
1369 state => 0,
1370 can_hover => 1, 1996 can_hover => 1,
1371 @_ 1997 can_events => 1,
1998 %arg,
1372 ) 1999 );
1373}
1374 2000
1375sub size_request { 2001 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1376 my ($self) = @_; 2002 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1377 2003 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1378 ($self->{padding} * 2 + 6) x 2
1379}
1380
1381sub button_down {
1382 my ($self, $ev, $x, $y) = @_;
1383
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1386 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state});
1388 }
1389}
1390
1391sub _draw {
1392 my ($self) = @_;
1393
1394 $self->SUPER::_draw;
1395
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1397
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1399
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401
1402 glEnable GL_BLEND;
1403 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);
1409
1410 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412}
1413
1414#############################################################################
1415
1416package CFClient::UI::VGauge;
1417
1418our @ISA = CFClient::UI::Base::;
1419
1420use SDL::OpenGL;
1421
1422my %tex = (
1423 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ],
1427 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1430 ],
1431 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ],
1435 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1438 ],
1439);
1440
1441# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new {
1443 my $class = shift;
1444
1445 my $self = $class->SUPER::new (gauge => 'food', @_);
1446 2004
1447 $self 2005 $self
1448} 2006}
1449 2007
1450sub size_request { 2008sub set_fontsize {
1451 my ($self) = @_; 2009 my ($self, $fsize) = @_;
1452 2010
1453 my $tex = $tex{$self->{gauge}}[0]; 2011 $self->{value}->set_fontsize ($fsize);
1454 2012 $self->{max} ->set_fontsize ($fsize);
1455 @$tex{qw(w h)}
1456} 2013}
1457 2014
1458sub set_max { 2015sub set_max {
1459 my ($self, $max) = @_; 2016 my ($self, $max) = @_;
1460 2017
1461 $self->{max_val} = $max; 2018 $self->{gauge}->set_max ($max);
2019 $self->{max}->set_text ($max);
1462} 2020}
1463 2021
1464sub set_value { 2022sub set_value {
1465 my ($self, $val, $max) = @_; 2023 my ($self, $val, $max) = @_;
1466 2024
1467 $self->set_max ($max) 2025 $self->set_max ($max)
1468 if defined $max; 2026 if defined $max;
1469 2027
1470 $max = $self->{max_val}; 2028 $self->{gauge}->set_value ($val, $max);
1471 $self->{val} = $val; 2029 $self->{value}->set_text ($val);
1472
1473 $self->update;
1474}
1475
1476sub _draw {
1477 my ($self) = @_;
1478
1479 my $tex = $tex{$self->{gauge}};
1480
1481 my ($w, $h) = ($self->{w}, $self->{h});
1482
1483 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485
1486 my $t1 = $tex->[0];
1487 my $t2 = $tex->[1];
1488
1489 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493
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});
1500 glBegin (GL_QUADS);
1501 glTexCoord (0, 0); glVertex (0 , $yp);
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1505 glEnd ();
1506
1507 $yp += $h1;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1510 glBegin (GL_QUADS);
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1515 glEnd ();
1516
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D;
1519} 2030}
1520 2031
1521############################################################################# 2032#############################################################################
1522 2033
1523package CFClient::UI::Slider; 2034package CFClient::UI::Slider;
1524 2035
1525use strict; 2036use strict;
1526 2037
1527use SDL::OpenGL; 2038use CFClient::OpenGL;
1528 2039
1529our @ISA = CFClient::UI::DrawBG::; 2040our @ISA = CFClient::UI::DrawBG::;
1530 2041
1531my @tex = 2042my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2044 qw(s1_slider.png s1_slider_bg.png);
1534 2045
1535sub new { 2046sub new {
1536 my $class = shift; 2047 my $class = shift;
1537 2048
1538 # range [value, low, high, page] 2049 # range [value, low, high, page, unit]
1539 2050
1540 # TODO: 0-width page 2051 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2052 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2053 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2054 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2055 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2056 active_fg => [0, 0, 0],
2057 bg => [0, 0, 0, 0.2],
2058 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2059 range => [0, 0, 100, 10],
1547 req_w => 40, 2060 req_w => $::WIDTH / 80,
1548 req_h => 13, 2061 req_h => $::WIDTH / 80,
1549 vertical => 0, 2062 vertical => 0,
1550 can_hover => 1, 2063 can_hover => 1,
1551 inner_pad => 5, 2064 inner_pad => 0.02,
1552 @_ 2065 @_
1553 ); 2066 );
1554 2067
2068 $self->set_value ($self->{range}[0]);
2069 $self->update;
2070
1555 $self 2071 $self
2072}
2073
2074sub set_value {
2075 my ($self, $value) = @_;
2076
2077 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2078
2079 $hi = $lo + 1 if $hi <= $lo;
2080
2081 $value = $lo if $value < $lo;
2082 $value = $hi if $value > $hi;
2083
2084 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2085 if $unit;
2086
2087 $page = $hi - $lo if $page > $hi - $lo;
2088
2089 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2090
2091 if ($value != $old_value) {
2092 $self->emit (changed => $value);
2093 $self->update;
2094 }
1556} 2095}
1557 2096
1558sub size_request { 2097sub size_request {
1559 my ($self) = @_; 2098 my ($self) = @_;
1560 2099
… …
1573 2112
1574sub mouse_motion { 2113sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2114 my ($self, $ev, $x, $y) = @_;
1576 2115
1577 if ($GRAB == $self) { 2116 if ($GRAB == $self) {
2117 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2118
2119 my (undef, $lo, $hi, $page) = @{$self->{range}};
2120
2121 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2122
2123 $self->set_value ($x * ($hi - $lo) + $lo);
2124 }
2125}
2126
2127sub update {
2128 my ($self) = @_;
2129
2130 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2131 $self->set_value ($self->{range}[0]);
2132
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2133 my ($value, $lo, $hi, $page) = @{$self->{range}};
1579 2134
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2135 my $inner_w = 1 - 2 * $self->{inner_pad};
1581 2136
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2137 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1584 2138
1585 $x -= $inner_pad_px; # substract the padding 2139 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2140 $value = $self->{scale} * ($value - $lo);
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2141
1591 $self->emit (changed => $x); 2142 $value = $self->{inner_pad} + ($value - $page * 0.5);
1592 $self->update; 2143
2144 $value = 0 if $value < 0;
2145 $page = 1 - $value if $value + $page > 1;
2146
2147 $self->{knob_x} = $value;
2148 $self->{knob_w} = $page;
1593 } 2149 });
1594}
1595 2150
1596# the inner_* stuff is for generating a padding for the slider handle, 2151 $self->SUPER::update;
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602} 2152}
1603 2153
1604sub _draw { 2154sub _draw {
1605 my ($self) = @_; 2155 my ($self) = @_;
1606 2156
1607 $self->SUPER::_draw (); 2157 $self->SUPER::_draw ();
1608 2158
1609 my ($w, $h) = @$self{qw(w h)}; 2159 glScale $self->{w}, $self->{h};
1610 2160
1611 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2162 # draw a vertical slider like a rotated horizontal slider
1613 2163
2164 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2166 }
1619 2167
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2168 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2169 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2170
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2171 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2172 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2173
1646 # draw background 2174 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2175 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2176
1649 # draw handle 2177 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2178 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2179
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2180 glDisable GL_TEXTURE_2D;
1654} 2181}
1655 2182
1656############################################################################# 2183#############################################################################
1657 2184
1658package CFClient::UI::TextView; 2185package CFClient::UI::TextView;
1659 2186
1660our @ISA = CFClient::UI::HBox::; 2187our @ISA = CFClient::UI::HBox::;
1661 2188
1662use SDL::OpenGL; 2189use CFClient::OpenGL;
1663 2190
1664sub new { 2191sub new {
1665 my $class = shift; 2192 my $class = shift;
1666 2193
1667 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2195 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2196 can_events => 0,
1670 fontsize => $::FONTSIZE, 2197 #font => default_font
1671 @_, 2198 @_,
1672 2199
1673 layout => (new CFClient::Layout), 2200 layout => (new CFClient::Layout 1),
1674 par => [], 2201 par => [],
1675 height => 0, 2202 height => 0,
1676 children => [ 2203 children => [
1677 (new CFClient::UI::Empty expand => 1), 2204 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2205 (new CFClient::UI::Slider vertical => 1),
1679 ], 2206 ],
1680 ); 2207 );
1681 2208
1682 $self->{children}[1]->connect (changed => sub { 2209 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2210
1686 $self 2211 $self
1687} 2212}
1688 2213
1689sub set_fontsize { 2214sub set_fontsize {
… …
1691 2216
1692 $self->{fontsize} = $fontsize; 2217 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2218 $self->reflow;
1694} 2219}
1695 2220
2221sub size_allocate {
2222 my ($self, $w, $h) = @_;
2223
2224 $self->SUPER::size_allocate ($w, $h);
2225
2226 $self->{layout}->set_font ($self->{font}) if $self->{font};
2227 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2228 $self->{layout}->set_width ($self->{children}[0]{w});
2229
2230 $self->reflow;
2231}
2232
1696sub text_height { 2233sub text_height {
1697 my ($self, $text) = @_; 2234 my ($self, $text, $indent) = @_;
1698 2235
1699 my $layout = $self->{layout}; 2236 my $layout = $self->{layout};
1700 2237
1701 $layout->set_height ($self->{fontsize}); 2238 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2239 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2240 $layout->set_markup ($text);
1704 2241
1705 ($layout->size)[1] 2242 ($layout->size)[1]
1706} 2243}
1707 2244
1708sub reflow { 2245sub reflow {
… …
1710 2247
1711 $self->{need_reflow}++; 2248 $self->{need_reflow}++;
1712 $self->update; 2249 $self->update;
1713} 2250}
1714 2251
1715sub size_request {
1716 my ($self) = @_;
1717
1718 ($self->{req_w}, $self->{req_h})
1719}
1720
1721sub size_allocate {
1722 my ($self, $w, $h) = @_;
1723
1724 $self->{layout}->set_height ($self->{fontsize});
1725 $self->{layout}->set_width ($self->{w});
1726
1727 $self->reflow;
1728 $self->update;
1729}
1730
1731sub add_paragraph { 2252sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2253 my ($self, $color, $text, $indent) = @_;
1733 2254
1734 #TODO: intelligently "reformat" paragraph 2255 #TODO: intelligently "reformat" paragraph
1735 2256
2257 for my $line (split /\n/, $text) {
1736 my $height = $self->text_height ($text); 2258 my $height = $self->text_height ($line);
1737
1738 $self->{height} += $height; 2259 $self->{height} += $height;
1739
1740 push @{$self->{par}}, [$height, $color, $text]; 2260 push @{$self->{par}}, [$height, $color, $indent, $line];
2261 }
1741 2262
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2263 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1743 $self->{children}[1]->update; 2264 $self->{children}[1]->update;
1744} 2265}
1745 2266
… …
1750 2271
1751 return unless $self->{h} > 0; 2272 return unless $self->{h} > 0;
1752 2273
1753 delete $self->{texture}; 2274 delete $self->{texture};
1754 2275
1755 $ROOT->on_refresh ($self, sub { 2276 $ROOT->on_post_alloc ($self, sub {
1756 if (delete $self->{need_reflow}) { 2277 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2278 my $height = 0;
1758 2279
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2280 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1760 for @{$self->{par}}; 2281 for @{$self->{par}};
1761 2282
1762 $self->{height} = $height; 2283 $self->{height} = $height;
1763 2284
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2285 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2286 $self->{children}[1]->update;
1765 2287
1766 delete $self->{texture}; 2288 delete $self->{texture};
1767 } 2289 }
1768 2290
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2291 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1770 glClearColor 0, 0, 0, 1; 2292 glClearColor 0.5, 0.5, 0.5, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2293 glClear GL_COLOR_BUFFER_BIT;
1772
1773 glEnable GL_BLEND;
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777 2294
1778 my $top = int $self->{children}[1]{range}[0]; 2295 my $top = int $self->{children}[1]{range}[0];
1779 2296
1780 my $y0 = $top; 2297 my $y0 = $top;
1781 my $y1 = $top + $self->{h}; 2298 my $y1 = $top + $self->{h};
1782 2299
1783 my $y = 0; 2300 my $y = 0;
1784 2301
1785 my $layout = $self->{layout}; 2302 my $layout = $self->{layout};
1786 2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 glEnable GL_BLEND;
2307 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2308
1787 for my $par (@{$self->{par}}) { 2309 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2310 my $h = $par->[0];
1789 2311
1790 if ($y0 < $y + $h && $y < $y1) { 2312 if ($y0 < $y + $h && $y < $y1) {
2313 $layout->set_foreground (@{ $par->[1] });
2314 $layout->set_width ($self->{w} - $par->[2]);
1791 $layout->set_text ($par->[2]); 2315 $layout->set_markup ($par->[3]);
1792 2316
1793 glColor @{ $par->[1] }; 2317 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2318
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2319 glRasterPos $par->[2], $y - $y0;
2320 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2321 }
1797 2322
1798 $y += $h; 2323 $y += $h;
1799 } 2324 }
1800 2325
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2326 glDisable GL_BLEND;
1803 }; 2327 };
1804 }); 2328 });
1805} 2329}
1806 2330
1807sub _draw { 2331sub _draw {
1808 my ($self) = @_; 2332 my ($self) = @_;
1809 2333
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2334 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2335 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2336 glColor 1, 1, 1, 1;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2337 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2338 glDisable GL_TEXTURE_2D;
1815 }
1816 2339
1817 $self->{children}[1]->draw; 2340 $self->{children}[1]->draw;
1818 2341
1819} 2342}
1820 2343
1821############################################################################# 2344#############################################################################
1822 2345
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 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2346package CFClient::UI::Animator;
2060 2347
2061use SDL::OpenGL; 2348use CFClient::OpenGL;
2062 2349
2063our @ISA = CFClient::UI::Bin::; 2350our @ISA = CFClient::UI::Bin::;
2064 2351
2065sub moveto { 2352sub moveto {
2066 my ($self, $x, $y) = @_; 2353 my ($self, $x, $y) = @_;
… …
2104 2391
2105sub new { 2392sub new {
2106 my $class = shift; 2393 my $class = shift;
2107 2394
2108 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
2109 state => 0, 2396 state => 0,
2110 connect_activate => \&toggle_flopper, 2397 connect_activate => \&toggle_flopper,
2111 @_ 2398 @_
2112 ); 2399 );
2113 2400
2114 if ($self->{state}) { 2401 if ($self->{state}) {
… …
2135 $self->emit (changed => $self->{state}); 2422 $self->emit (changed => $self->{state});
2136} 2423}
2137 2424
2138############################################################################# 2425#############################################################################
2139 2426
2427package CFClient::UI::Tooltip;
2428
2429our @ISA = CFClient::UI::Bin::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 $class->SUPER::new (
2437 @_,
2438 can_events => 0,
2439 )
2440}
2441
2442sub set_tooltip_from {
2443 my ($self, $widget) = @_;
2444
2445 $self->add (new CFClient::UI::Label
2446 markup => $widget->{tooltip},
2447 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2448 fontsize => 0.8,
2449 fg => [0, 0, 0, 1],
2450 ellipsise => 0,
2451 font => ($widget->{tooltip_font} || $::FONT_PROP),
2452 );
2453}
2454
2455sub size_request {
2456 my ($self) = @_;
2457
2458 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2459
2460 ($w + 4, $h + 4)
2461}
2462
2463sub size_allocate {
2464 my ($self, $w, $h) = @_;
2465
2466 $self->SUPER::size_allocate ($w - 4, $h - 4);
2467}
2468
2469sub _draw {
2470 my ($self) = @_;
2471
2472 glTranslate 0.375, 0.375;
2473
2474 my ($w, $h) = @$self{qw(w h)};
2475
2476 glColor 1, 0.8, 0.4;
2477 glBegin GL_QUADS;
2478 glVertex 0 , 0;
2479 glVertex 0 , $h;
2480 glVertex $w, $h;
2481 glVertex $w, 0;
2482 glEnd;
2483
2484 glColor 0, 0, 0;
2485 glBegin GL_LINE_LOOP;
2486 glVertex 0 , 0;
2487 glVertex 0 , $h;
2488 glVertex $w, $h;
2489 glVertex $w, 0;
2490 glEnd;
2491
2492 glTranslate 2 - 0.375, 2 - 0.375;
2493 $self->SUPER::_draw;
2494}
2495
2496#############################################################################
2497
2498package CFClient::UI::Face;
2499
2500our @ISA = CFClient::UI::Base::;
2501
2502use CFClient::OpenGL;
2503
2504sub new {
2505 my $class = shift;
2506
2507 my $self = $class->SUPER::new (
2508 aspect => 1,
2509 @_,
2510 );
2511
2512 if ($self->{anim} && $self->{animspeed}) {
2513 Scalar::Util::weaken (my $widget = $self);
2514
2515 $self->{timer} = Event->timer (
2516 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2517 hard => 1,
2518 interval => $self->{animspeed},
2519 cb => sub {
2520 ++$widget->{frame};
2521 $widget->update;
2522 },
2523 );
2524 }
2525
2526 $self
2527}
2528
2529sub size_request {
2530 (32, 8)
2531}
2532
2533sub update {
2534 my ($self) = @_;
2535
2536 return unless $self->{visible};
2537
2538 $self->SUPER::update;
2539}
2540
2541sub _draw {
2542 my ($self) = @_;
2543
2544 return unless $::CONN;#d# manage and cache textures differently
2545
2546 my $face;
2547
2548 if ($self->{frame}) {
2549 my $anim = $::CONN->{anim}[$self->{anim}];
2550
2551 $face = $anim->[ $self->{frame} % @$anim ]
2552 if $anim && @$anim;
2553 }
2554
2555 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2556
2557 if ($tex) {
2558 glEnable GL_TEXTURE_2D;
2559 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2560 glColor 1, 1, 1, 1;
2561 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2562 glDisable GL_TEXTURE_2D;
2563 }
2564}
2565
2566sub DESTROY {
2567 my ($self) = @_;
2568
2569 $self->{timer}->cancel
2570 if $self->{timer};
2571
2572 $self->SUPER::DESTROY;
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::InventoryItem;
2578
2579our @ISA = CFClient::UI::HBox::;
2580
2581sub _item_to_desc {
2582 my ($item) = @_;
2583
2584 my $desc =
2585 $item->{nrof} < 2
2586 ? $item->{name}
2587 : "$item->{nrof} × $item->{name_pl}";
2588
2589 $item->{flags} & Crossfire::Protocol::F_OPEN
2590 and $desc .= " (open)";
2591 $item->{flags} & Crossfire::Protocol::F_APPLIED
2592 and $desc .= " (applied)";
2593 $item->{flags} & Crossfire::Protocol::F_UNPAID
2594 and $desc .= " (unpaid)";
2595 $item->{flags} & Crossfire::Protocol::F_MAGIC
2596 and $desc .= " (magic)";
2597 $item->{flags} & Crossfire::Protocol::F_CURSED
2598 and $desc .= " (cursed)";
2599 $item->{flags} & Crossfire::Protocol::F_DAMNED
2600 and $desc .= " (damned)";
2601 $item->{flags} & Crossfire::Protocol::F_LOCKED
2602 and $desc .= " *";
2603
2604 $desc
2605}
2606
2607sub new {
2608 my $class = shift;
2609
2610 my %args = @_;
2611
2612 my $item = delete $args{item};
2613
2614 my $desc = _item_to_desc ($item);
2615
2616 my $self = $class->SUPER::new (
2617 can_hover => 1,
2618 can_events => 1,
2619 tooltip => ((CFClient::UI::Label::escape $desc)
2620 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2621 connect_button_down => sub {
2622 my ($self, $ev, $x, $y) = @_;
2623
2624 # todo: maybe put examine on 1? but should just be a tooltip :(
2625 if ($ev->{button} == 1) {
2626 my $targ = $::CONN->{player}{tag};
2627
2628 if ($item->{container} == $::CONN->{player}{tag}) {
2629 $targ = $main::OPENCONT;
2630 }
2631
2632 $::CONN->send ("move $targ $item->{tag} 0");
2633 } elsif ($ev->{button} == 2) {
2634 $::CONN->send ("apply $item->{tag}");
2635 } elsif ($ev->{button} == 3) {
2636 my @menu_items = (
2637 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2638 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2639 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2640 (
2641 $item->{flags} & Crossfire::Protocol::F_LOCKED
2642 ? (
2643 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2644 )
2645 : (
2646 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2647 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2648 )
2649 ),
2650 );
2651
2652 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2653 }
2654
2655 1
2656 },
2657 %args
2658 );
2659
2660
2661 $self->add (new CFClient::UI::Face
2662 can_events => 0,
2663 face => $item->{face},
2664 anim => $item->{anim},
2665 animspeed => $item->{animspeed},
2666 );
2667
2668 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2669
2670 $self->{item} = $item;
2671
2672 $self->update_item;
2673
2674 $self
2675}
2676
2677sub update_item {
2678 my ($self) = @_;
2679
2680 my $desc = _item_to_desc ($self->{item});
2681
2682 $self->{name_lbl}->set_text ($desc);
2683}
2684
2685#############################################################################
2686
2687package CFClient::UI::Inventory;
2688
2689our @ISA = CFClient::UI::ScrolledWindow::;
2690
2691sub new {
2692 my $class = shift;
2693
2694 my $self = $class->SUPER::new (
2695 scrolled => (new CFClient::UI::VBox),
2696 @_,
2697 );
2698
2699 $self
2700}
2701
2702sub set_items {
2703 my ($self, $items) = @_;
2704
2705 $self->{scrolled}->clear;
2706 return unless $items;
2707
2708 my @items = sort {
2709 ($a->{type} <=> $b->{type})
2710 or ($a->{name} cmp $b->{name})
2711 } @$items;
2712
2713 $self->{real_items} = \@items;
2714
2715 for my $item (@items) {
2716 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2717 $item->update_item ();
2718 }
2719
2720 $self->{scrolled}->add (@items);
2721
2722# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2723}
2724
2725sub size_request {
2726 my ($self) = @_;
2727 ($self->{req_w}, $self->{req_h});
2728}
2729
2730#############################################################################
2731
2732package CFClient::UI::Menu;
2733
2734our @ISA = CFClient::UI::FancyFrame::;
2735
2736use CFClient::OpenGL;
2737
2738sub new {
2739 my $class = shift;
2740
2741 my $self = $class->SUPER::new (
2742 items => [],
2743 z => 100,
2744 @_,
2745 );
2746
2747 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2748
2749 for my $item (@{ $self->{items} }) {
2750 my ($widget, $cb) = @$item;
2751
2752 # handle various types of items, only text for now
2753 if (!ref $widget) {
2754 $widget = new CFClient::UI::Label
2755 can_hover => 1,
2756 can_events => 1,
2757 text => $widget;
2758 }
2759
2760 $self->{item}{$widget} = $item;
2761
2762 $self->{vbox}->add ($widget);
2763 }
2764
2765 $self
2766}
2767
2768# popup given the event (must be a mouse button down event currently)
2769sub popup {
2770 my ($self, $ev) = @_;
2771
2772 $self->emit ("popdown");
2773
2774 # maybe save $GRAB? must be careful about events...
2775 $GRAB = $self;
2776 $self->{button} = $ev->{button};
2777
2778 $self->show;
2779 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2780}
2781
2782sub mouse_motion {
2783 my ($self, $ev, $x, $y) = @_;
2784
2785 # TODO: should use vbox->find_widget or so
2786 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2787 $self->{hover} = $self->{item}{$HOVER};
2788}
2789
2790sub button_up {
2791 my ($self, $ev, $x, $y) = @_;
2792
2793 if ($ev->{button} == $self->{button}) {
2794 undef $GRAB;
2795 $self->hide;
2796
2797 $self->emit ("popdown");
2798 $self->{hover}[1]->() if $self->{hover};
2799 }
2800}
2801
2802#############################################################################
2803
2804package CFClient::UI::Statusbox;
2805
2806our @ISA = CFClient::UI::VBox::;
2807
2808sub new {
2809 my $class = shift;
2810
2811 $class->SUPER::new (
2812 fontsize => 0.8,
2813 @_,
2814 )
2815}
2816
2817sub reorder {
2818 my ($self) = @_;
2819 my $NOW = time;
2820
2821 while (my ($k, $v) = each %{ $self->{item} }) {
2822 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2823 }
2824
2825 my @widgets;
2826
2827 my @items = sort {
2828 $a->{pri} <=> $b->{pri}
2829 or $b->{id} <=> $a->{id}
2830 } values %{ $self->{item} };
2831
2832 my $count = 10 + 1;
2833 for my $item (@items) {
2834 last unless --$count;
2835
2836 push @widgets, $item->{label} ||= do {
2837 # TODO: doesn't handle markup well (read as: at all)
2838 my $short = $item->{count} > 1
2839 ? "<b>$item->{count} ×</b> $item->{text}"
2840 : $item->{text};
2841
2842 for ($short) {
2843 s/^\s+//;
2844 s/\s+/ /g;
2845 }
2846
2847 new CFClient::UI::Label
2848 markup => $short,
2849 tooltip => $item->{tooltip},
2850 tooltip_font => $::FONT_PROP,
2851 tooltip_width => 0.67,
2852 fontsize => $item->{fontsize} || $self->{fontsize},
2853 max_w => $::WIDTH * 0.44,
2854 fg => $item->{fg},
2855 can_events => 1,
2856 can_hover => 1
2857 };
2858 }
2859
2860 $self->clear;
2861 $self->SUPER::add (reverse @widgets);
2862}
2863
2864sub add {
2865 my ($self, $text, %arg) = @_;
2866
2867 $text =~ s/^\s+//;
2868 $text =~ s/\s+$//;
2869
2870 my $timeout = time + ((delete $arg{timeout}) || 60);
2871
2872 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2873
2874 if (my $item = $self->{item}{$group}) {
2875 if ($item->{text} eq $text) {
2876 $item->{count}++;
2877 } else {
2878 $item->{count} = 1;
2879 $item->{text} = $item->{tooltip} = $text;
2880 }
2881 $item->{id} = ++$self->{id};
2882 $item->{timeout} = $timeout;
2883 delete $item->{label};
2884 } else {
2885 $self->{item}{$group} = {
2886 id => ++$self->{id},
2887 text => $text,
2888 timeout => $timeout,
2889 tooltip => $text,
2890 fg => [0.8, 0.8, 0.8, 0.8],
2891 pri => 0,
2892 count => 1,
2893 %arg,
2894 };
2895 }
2896
2897 $self->reorder;
2898}
2899
2900sub reconfigure {
2901 my ($self) = @_;
2902
2903 delete $_->{label}
2904 for values %{ $self->{item} || {} };
2905
2906 $self->reorder;
2907 $self->SUPER::reconfigure;
2908}
2909
2910#############################################################################
2911
2140package CFClient::UI::Root; 2912package CFClient::UI::Root;
2141 2913
2142our @ISA = CFClient::UI::Container::; 2914our @ISA = CFClient::UI::Container::;
2143 2915
2144use SDL::OpenGL; 2916use CFClient::OpenGL;
2145 2917
2146sub check_size { 2918sub new {
2147 my ($self) = @_; 2919 my $class = shift;
2148 2920
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 2921 $class->SUPER::new (
2150} 2922 @_,
2151 2923 )
2152sub size_request {
2153 ($::WIDTH, $::HEIGHT)
2154} 2924}
2155 2925
2156sub configure { 2926sub configure {
2157 my ($self, $x, $y, $w, $h) = @_; 2927 my ($self, $x, $y, $w, $h) = @_;
2158 2928
2159 $self->SUPER::configure ($x, $y, $w, $h); 2929 $self->{w} = $w;
2160 2930 $self->{h} = $h;
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2162 for @{$self->{children}};
2163} 2931}
2164 2932
2165sub _topleft { 2933sub check_size {
2934 my ($self) = @_;
2935
2936 $self->size_allocate ($self->{w}, $self->{h})
2937 if $self->{w};
2938}
2939
2940sub size_request {
2941 my ($self) = @_;
2942
2943 ($self->{w}, $self->{h})
2944}
2945
2946sub size_allocate {
2947 my ($self, $w, $h) = @_;
2948
2949 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2950 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2951
2952 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2953 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2954
2955 for my $child ($self->children) {
2956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2957
2958 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2959 if exists $child->{req_x};
2960
2961 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2962 if exists $child->{req_y};
2963
2964 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2965 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2966
2967 $child->configure ($X, $Y, $W, $H);
2968 }
2969}
2970
2971sub coord2local {
2166 my ($self, $x, $y) = @_; 2972 my ($self, $x, $y) = @_;
2167 2973
2168 ($x, $y) 2974 ($x, $y)
2169} 2975}
2170 2976
2977sub coord2global {
2978 my ($self, $x, $y) = @_;
2979
2980 ($x, $y)
2981}
2982
2171sub update { 2983sub update {
2172 my ($self) = @_; 2984 my ($self) = @_;
2173 2985
2174 $self->check_size; 2986 $self->check_size;
2175 ::refresh (); 2987 $::WANT_REFRESH++;
2176} 2988}
2177 2989
2178sub add { 2990sub add {
2179 my ($self, $child) = @_; 2991 my ($self, @children) = @_;
2180 2992
2993 for my $child (@children) {
2994 $child->{toplevel} = 1;
2995
2996 # integerise window positions
2997 $child->{x} = int $child->{x};
2998 $child->{y} = int $child->{y};
2999 }
3000
2181 $self->SUPER::add ($child); 3001 $self->SUPER::add (@children);
3002
3003 while (@children) {
3004 my $w = pop @children;
3005 push @children, $w->children;
3006 $w->{visible} = 1;
3007 }
3008}
3009
3010sub remove {
3011 my ($self, @children) = @_;
3012
3013 $self->SUPER::remove (@children);
3014
3015 while (@children) {
3016 my $w = pop @children;
3017 push @children, $w->children;
3018 delete $w->{visible};
3019 }
2182} 3020}
2183 3021
2184sub on_refresh { 3022sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3023 my ($self, $id, $cb) = @_;
2186 3024
2187 $self->{refresh_hook}{$id} = $cb; 3025 $self->{refresh_hook}{$id} = $cb;
2188} 3026}
2189 3027
3028sub on_post_alloc {
3029 my ($self, $id, $cb) = @_;
3030
3031 $self->{post_alloc_hook}{$id} = $cb;
3032}
3033
2190sub draw { 3034sub draw {
2191 my ($self) = @_; 3035 my ($self) = @_;
2192 3036
2193 while (my $rcb = delete $self->{refresh_hook}) { 3037 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3038 $_->()
3039 for values %{delete $self->{refresh_hook}};
3040 }
3041
3042 if ($self->{check_size}) {
3043 my @queue = ([], []);
3044
3045 for (;;) {
3046 if ($self->{check_size}) {
3047 # heuristic: check containers last
3048 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3049 for values %{delete $self->{check_size}}
3050 }
3051
3052 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3053
3054 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3055 ? @$widget{qw(user_w user_h)}
3056 : $widget->size_request;
3057
3058 if (delete $widget->{force_alloc}
3059 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3060 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3061
3062 $widget->{req_w} = $w;
3063 $widget->{req_h} = $h;
3064
3065 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3066
3067 $widget->{parent}->check_size
3068 if $widget->{parent};
3069 }
3070 }
3071 }
3072
3073 while ($self->{size_alloc}) {
3074 for (values %{delete $self->{size_alloc}}) {
3075 my ($widget, $w, $h) = @$_;
3076
3077 $w = 0 if $w < 0;
3078 $h = 0 if $h < 0;
3079
3080 $widget->{w} = $w;
3081 $widget->{h} = $h;
3082 $widget->size_allocate ($w, $h);
3083 $widget->emit (size_allocate => $w, $h);
3084 }
3085 }
3086
3087 while ($self->{post_alloc_hook}) {
3088 $_->()
3089 for values %{delete $self->{post_alloc_hook}};
2195 } 3090 }
2196 3091
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3092 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3093 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3094 glClear GL_COLOR_BUFFER_BIT;
2200 3095
2201 glMatrixMode GL_PROJECTION; 3096 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3097 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3098 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3099 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3100 glLoadIdentity;
2206 3101
2207 $self->_draw; 3102 $self->_draw;
2208} 3103}
… …
2210############################################################################# 3105#############################################################################
2211 3106
2212package CFClient::UI; 3107package CFClient::UI;
2213 3108
2214$ROOT = new CFClient::UI::Root; 3109$ROOT = new CFClient::UI::Root;
3110$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3111
22161 31121
2217 3113

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