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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.121 by root, Mon Apr 17 19:21:00 2006 UTC vs.
Revision 1.210 by root, Wed May 17 10:14:52 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$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 $_ = $i;
83 } 138 }
84} 139}
85 140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) {
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
155 }
156
157 $widget->reconfigure;
158 }
159}
160
86############################################################################# 161#############################################################################
87 162
88package CFClient::UI::Base; 163package CFClient::UI::Base;
89 164
90use strict; 165use strict;
91 166
92use SDL::OpenGL; 167use CFClient::OpenGL;
93 168
94sub new { 169sub new {
95 my $class = shift; 170 my $class = shift;
96 171
97 my $self = bless { 172 my $self = bless {
98 x => 0, 173 x => 0,
99 y => 0, 174 y => 0,
100 z => 0, 175 z => 0,
101 w => -1, 176 can_events => 1,
102 h => -1,
103 @_ 177 @_
104 }, $class; 178 }, $class;
105 179
106 for (keys %$self) { 180 for (keys %$self) {
107 if (/^connect_(.*)$/) { 181 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 182 $self->connect ($1 => delete $self->{$_});
109 } 183 }
110 } 184 }
111 185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
112 $self 188 $self
189}
190
191sub destroy {
192 my ($self) = @_;
193
194 $self->hide;
195 %$self = ();
196}
197
198sub show {
199 my ($self) = @_;
200
201 return if $self->{parent};
202
203 $CFClient::UI::ROOT->add ($self);
204}
205
206sub hide {
207 my ($self) = @_;
208
209 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self;
211
212 $self->{parent}->remove ($self)
213 if $self->{parent};
113} 214}
114 215
115sub move { 216sub move {
116 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
218
117 $self->{x} = int $x; 219 $self->{x} = int $x;
118 $self->{y} = int $y; 220 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
120}
121 222
122sub needs_redraw { 223 $self->update;
123 0 224}
225
226sub set_size {
227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
124} 233}
125 234
126sub size_request { 235sub size_request {
127 require Carp; 236 require Carp;
128 Carp::confess "size_request is abtract"; 237 Carp::confess "size_request is abstract";
129} 238}
130 239
131sub _size_allocate { 240sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 241 my ($self, $x, $y, $w, $h) = @_;
133 242
243 if ($self->{aspect}) {
244 my $w2 = List::Util::min $w, int $h * $self->{aspect};
245 my $h2 = List::Util::min $h, int $w / $self->{aspect};
246
247 # use alignment to adjust x, y
248
249 $x += int +($w - $w2) * 0.5;
250 $y += int +($h - $h2) * 0.5;
251
252 ($w, $h) = ($w2, $h2);
253 }
254
255 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 256 $self->{x} = $x;
135 $self->{y} = $y; 257 $self->{y} = $y;
258 $self->update;
259 }
136 260
137 return unless $self->{w} != $w || $self->{h} != $h; 261 if ($self->{w} != $w || $self->{h} != $h) {
138 262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 263 }
143} 264}
144 265
145sub size_allocate { 266sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 267 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 268}
150 269
151# return top left coordinates 270sub reconfigure {
152sub _topleft { 271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
153 my ($self, $x, $y) = @_; 281 my ($self, $w, $h) = @_;
154 282
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 283 delete $self->{max_w}; $self->{max_w} = $w if $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h;
285}
286
287sub set_tooltip {
288 my ($self, $tooltip) = @_;
289
290 $self->{tooltip} = $tooltip;
291
292 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
293 delete $CFClient::UI::TOOLTIP->{owner};
294 CFClient::UI::check_tooltip;
295 }
156} 296}
157 297
158# translate global coordinates to local coordinate system 298# translate global coordinates to local coordinate system
159sub coord2local { 299sub coord2local {
160 my ($self, $x, $y) = @_; 300 my ($self, $x, $y) = @_;
161 301
162 my ($X, $Y) = $self->_topleft; 302 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 303}
165 304
166# translate local coordinates to global coordinate system 305# translate local coordinates to global coordinate system
167sub coord2global { 306sub coord2global {
168 my ($self, $x, $y) = @_; 307 my ($self, $x, $y) = @_;
169 308
170 my ($X, $Y) = $self->_topleft; 309 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 310}
173 311
174sub focus_in { 312sub focus_in {
175 my ($self) = @_; 313 my ($self) = @_;
176 314
… …
225 glPopMatrix; 363 glPopMatrix;
226 364
227 if ($self == $HOVER && $self->{can_hover}) { 365 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 366 my ($x, $y) = @$self{qw(x y)};
229 367
230 glColor 0, 0, 1, 0.2; 368 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 369 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 370 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 371 glBegin GL_QUADS;
234 glVertex $x , $y; 372 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 373 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 374 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 375 glVertex $x , $y + $self->{h};
238 glEnd; 376 glEnd;
239 glDisable GL_BLEND; 377 glDisable GL_BLEND;
240 } 378 }
379
380 if ($ENV{PCLIENT_DEBUG}) {
381 glPushMatrix;
382 glColor 1, 1, 0, 1;
383 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
384 glBegin GL_LINE_LOOP;
385 glVertex 0 , 0;
386 glVertex $self->{w}, 0;
387 glVertex $self->{w}, $self->{h};
388 glVertex 0 , $self->{h};
389 glEnd;
390 glPopMatrix;
391 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
392 }
241} 393}
242 394
243sub _draw { 395sub _draw {
244 my ($self) = @_; 396 my ($self) = @_;
245 397
246 warn "no draw defined for $self\n"; 398 warn "no draw defined for $self\n";
247} 399}
248 400
249sub find_widget { 401sub find_widget {
250 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
403
404 return () unless $self->{can_events};
251 405
252 return $self 406 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 407 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 408 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 409
… …
258 412
259sub set_parent { 413sub set_parent {
260 my ($self, $parent) = @_; 414 my ($self, $parent) = @_;
261 415
262 Scalar::Util::weaken ($self->{parent} = $parent); 416 Scalar::Util::weaken ($self->{parent} = $parent);
417
418 # TODO: req_w _does_change after ->reconfigure
419 $self->check_size
420 unless exists $self->{req_w};
421}
422
423sub check_size {
424 my ($self, $forced) = @_;
425
426 $self->{force_alloc} = 1 if $forced;
427 $CFClient::UI::ROOT->{check_size}{$self} = $self;
263} 428}
264 429
265sub update { 430sub update {
266 my ($self) = @_; 431 my ($self) = @_;
267 432
… …
270} 435}
271 436
272sub connect { 437sub connect {
273 my ($self, $signal, $cb) = @_; 438 my ($self, $signal, $cb) = @_;
274 439
275 push @{ $self->{cb}{$signal} }, $cb; 440 push @{ $self->{signal_cb}{$signal} }, $cb;
276} 441}
277 442
278sub emit { 443sub emit {
279 my ($self, $signal, @args) = @_; 444 my ($self, $signal, @args) = @_;
280 445
281 $_->($self, @args) 446 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282 for @{$self->{cb}{$signal} || []};
283} 447}
284 448
285sub DESTROY { 449sub DESTROY {
286 my ($self) = @_; 450 my ($self) = @_;
287 451
452 delete $WIDGET{$self+0};
288 #$self->deactivate; 453 #$self->deactivate;
289} 454}
290 455
291############################################################################# 456#############################################################################
292 457
293package CFClient::UI::DrawBG; 458package CFClient::UI::DrawBG;
294 459
295our @ISA = CFClient::UI::Base::; 460our @ISA = CFClient::UI::Base::;
296 461
297use strict; 462use strict;
298use SDL::OpenGL; 463use CFClient::OpenGL;
299 464
300sub new { 465sub new {
301 my $class = shift; 466 my $class = shift;
302 467
303 # range [value, low, high, page] 468 # range [value, low, high, page]
304 469
305 $class->SUPER::new ( 470 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 471 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 472 #active_bg => [1, 1, 1, 0.5],
308 @_ 473 @_
309 ) 474 )
310} 475}
311 476
312sub _draw { 477sub _draw {
313 my ($self) = @_; 478 my ($self) = @_;
314 479
480 my $color = $FOCUS == $self && $self->{active_bg}
481 ? $self->{active_bg}
482 : $self->{bg};
483
484 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 485 my ($w, $h) = @$self{qw(w h)};
316 486
317 glEnable GL_BLEND; 487 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 488 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 489 glColor @$color;
320 490
321 glBegin GL_QUADS; 491 glBegin GL_QUADS;
322 glVertex 0 , 0; 492 glVertex 0 , 0;
323 glVertex 0 , $h; 493 glVertex 0 , $h;
324 glVertex $w, $h; 494 glVertex $w, $h;
325 glVertex $w, 0; 495 glVertex $w, 0;
326 glEnd; 496 glEnd;
327 497
328 glDisable GL_BLEND; 498 glDisable GL_BLEND;
499 }
329} 500}
330 501
331############################################################################# 502#############################################################################
332 503
333package CFClient::UI::Empty; 504package CFClient::UI::Empty;
334 505
335our @ISA = CFClient::UI::Base::; 506our @ISA = CFClient::UI::Base::;
507
508sub new {
509 my ($class, %arg) = @_;
510 $class->SUPER::new (can_events => 0, %arg);
511}
336 512
337sub size_request { 513sub size_request {
338 (0, 0) 514 (0, 0)
339} 515}
340 516
… …
349sub new { 525sub new {
350 my ($class, %arg) = @_; 526 my ($class, %arg) = @_;
351 527
352 my $children = delete $arg{children} || []; 528 my $children = delete $arg{children} || [];
353 529
354 my $self = $class->SUPER::new (children => [], %arg); 530 my $self = $class->SUPER::new (
531 children => [],
532 can_events => 0,
533 %arg,
534 );
355 $self->add ($_) for @$children; 535 $self->add ($_) for @$children;
356 536
357 $self 537 $self
358} 538}
359 539
360sub add { 540sub add {
361 my ($self, $child) = @_; 541 my ($self, @widgets) = @_;
362 542
363 $child->set_parent ($self); 543 $_->set_parent ($self)
544 for @widgets;
364 545
365 use sort 'stable'; 546 use sort 'stable';
366 547
367 $self->{children} = [ 548 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 549 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 550 @{$self->{children}}, @widgets
370 ]; 551 ];
371 552
372 $self->{w} = $self->{h} = -1; 553 $self->check_size (1);
373 $self->update; 554 $self->update;
374} 555}
375 556
557sub children {
558 @{ $_[0]{children} }
559}
560
376sub remove { 561sub remove {
377 my ($self, $widget) = @_; 562 my ($self, $child) = @_;
378 563
564 delete $child->{parent};
565 $child->hide;
566
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 567 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 568
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 569 $self->check_size;
570 $self->update;
571}
572
573sub clear {
574 my ($self) = @_;
575
576 my $children = delete $self->{children};
577 $self->{children} = [];
578
579 for (@$children) {
580 delete $_->{parent};
581 $_->hide;
582 }
583
584 $self->check_size;
585 $self->update;
382} 586}
383 587
384sub find_widget { 588sub find_widget {
385 my ($self, $x, $y) = @_; 589 my ($self, $x, $y) = @_;
386 590
… …
416 620
417 $class->SUPER::new (children => [$child], %arg) 621 $class->SUPER::new (children => [$child], %arg)
418} 622}
419 623
420sub add { 624sub add {
421 my ($self, $widget) = @_; 625 my ($self, $child) = @_;
422 626
423 $self->{children} = []; 627 $self->{children} = [];
424 628
425 $self->SUPER::add ($widget); 629 $self->SUPER::add ($child);
426} 630}
427 631
428sub remove { 632sub remove {
429 my ($self, $widget) = @_; 633 my ($self, $widget) = @_;
430 634
… …
439sub size_request { 643sub size_request {
440 $_[0]{children}[0]->size_request 644 $_[0]{children}[0]->size_request
441} 645}
442 646
443sub size_allocate { 647sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 648 my ($self, $w, $h) = @_;
445 649
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 650 $self->{children}[0]->configure (0, 0, $w, $h);
449} 651}
450 652
451############################################################################# 653#############################################################################
452 654
453package CFClient::UI::Window; 655package CFClient::UI::Window;
454 656
455our @ISA = CFClient::UI::Bin::; 657our @ISA = CFClient::UI::Bin::;
456 658
457use SDL::OpenGL; 659use CFClient::OpenGL;
458 660
459sub new { 661sub new {
460 my ($class, %arg) = @_; 662 my ($class, %arg) = @_;
461 663
462 my $self = $class->SUPER::new (%arg); 664 my $self = $class->SUPER::new (%arg);
463} 665}
464 666
465sub update { 667sub update {
466 my ($self) = @_; 668 my ($self) = @_;
467 669
468 # we want to do this delayed... 670 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 671 $self->SUPER::update;
471} 672}
472 673
674sub size_allocate {
675 my ($self, $w, $h) = @_;
676
677 $self->SUPER::size_allocate ($w, $h);
678 $self->update;
679}
680
681sub _render {
682 $_[0]{children}[0]->draw;
683}
684
473sub render_chld { 685sub render_child {
474 my ($self) = @_; 686 my ($self) = @_;
475 687
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 688 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 689 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 690 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 691
692 $self->_render;
693# glColorMask 1, 1, 1, 0;
694# glEnable GL_BLEND;
695# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
696# glRasterPos 0, 0;
697# glCopyPixels 0, 0, $self->{w}, $self->{h};
698# glDisable GL_BLEND;
699# glColorMask 1, 1, 1, 1;
480 }; 700 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491} 701}
492 702
493sub _draw { 703sub _draw {
494 my ($self) = @_; 704 my ($self) = @_;
495 705
496 my ($w, $h) = ($self->w, $self->h); 706 my ($w, $h) = ($self->w, $self->h);
497 707
498 my $tex = $self->{texture} 708 my $tex = $self->{texture}
499 or return; 709 or return;
500 710
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 711 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
713 glColor 0, 0, 0, 1;
505 714
506 $tex->draw_quad (0, 0, $w, $h); 715 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 716
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 717 glDisable GL_TEXTURE_2D;
510} 718}
511 719
512############################################################################# 720#############################################################################
513 721
514package CFClient::UI::Frame; 722package CFClient::UI::ViewPort;
515 723
516our @ISA = CFClient::UI::Bin::; 724our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519 725
520sub size_request { 726sub size_request {
521 my ($self) = @_; 727 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524 728
525 $chld->move (2, 2); 729 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
730 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
526 731
527 map { $_ + 4 } $chld->size_request; 732 @$self{qw(child_w child_h)}
528} 733}
529 734
530sub size_allocate { 735sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_; 736 my ($self, $w, $h) = @_;
737
738 $self->update;
739}
740
741sub set_offset {
742 my ($self, $x, $y) = @_;
743
744 $self->{view_x} = int $x;
745 $self->{view_y} = int $y;
746
747 $self->update;
748}
749
750# hmm, this does not work for topleft of $self... but we should not ask for that
751sub coord2local {
752 my ($self, $x, $y) = @_;
753
754 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
755}
756
757sub coord2global {
758 my ($self, $x, $y) = @_;
759
760 $x = List::Util::min $self->{w}, $x - $self->{view_x};
761 $y = List::Util::min $self->{h}, $y - $self->{view_y};
762
763 $self->SUPER::coord2global ($x, $y)
764}
765
766sub find_widget {
767 my ($self, $x, $y) = @_;
768
769 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
770 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
771 ) {
772 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
773 } else {
774 $self->CFClient::UI::Base::find_widget ($x, $y)
532 775 }
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536} 776}
537 777
538sub _draw { 778sub _render {
539 my ($self) = @_; 779 my ($self) = @_;
540 780
541 my $chld = $self->child; 781 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
542 782
543 my ($w, $h) = $chld->size_request; 783 $self->SUPER::_render;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554} 784}
555 785
556############################################################################# 786#############################################################################
557 787
558package CFClient::UI::FancyFrame; 788package CFClient::UI::ScrolledWindow;
559 789
560our @ISA = CFClient::UI::Bin::; 790our @ISA = CFClient::UI::HBox::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 791
568sub new { 792sub new {
569 my $class = shift; 793 my $class = shift;
570 794
795 my $self;
796
797 my $slider = new CFClient::UI::Slider
798 vertical => 1,
799 range => [0, 0, 1, 0.01], # HACK fix
800 connect_changed => sub {
801 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
802 },
803 ;
804
805 $self = $class->SUPER::new (
806 vp => (new CFClient::UI::ViewPort),
807 slider => $slider,
808 @_,
809 );
810
811 $self->{vp}->add ($self->{scrolled});
812 $self->add ($self->{vp});
813 $self->add ($self->{slider});
814
815 $self
816}
817
818#TODO# update range on size_allocate depending on child
819# update viewport offset on scroll
820
821#############################################################################
822
823package CFClient::UI::Frame;
824
825our @ISA = CFClient::UI::Bin::;
826
827use CFClient::OpenGL;
828
829sub new {
830 my $class = shift;
831
832 $class->SUPER::new (
833 bg => undef,
834 @_,
835 )
836}
837
838sub _draw {
839 my ($self) = @_;
840
841 if ($self->{bg}) {
842 my ($w, $h) = @$self{qw(w h)};
843
844 glEnable GL_BLEND;
845 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
846 glColor @{ $self->{bg} };
847
848 glBegin GL_QUADS;
849 glVertex 0 , 0;
850 glVertex 0 , $h;
851 glVertex $w, $h;
852 glVertex $w, 0;
853 glEnd;
854
855 glDisable GL_BLEND;
856 }
857
858 $self->SUPER::_draw;
859}
860
861#############################################################################
862
863package CFClient::UI::FancyFrame;
864
865our @ISA = CFClient::UI::Bin::;
866
867use CFClient::OpenGL;
868
869my @tex =
870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
871 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
872
873sub new {
874 my $class = shift;
875
571 # TODO: user_x, user_y, overwrite moveto? 876 # TODO: user_x, user_y, overwrite moveto?
572 877
573 $class->SUPER::new ( 878 my $self = $class->SUPER::new (
574 bg => [1, 1, 1, 1], 879 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1], 880 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8, 881 border => 0.6,
882 toplevel => 1,
883 can_events => 1,
577 @_ 884 @_
885 );
886
887 $self->{title} &&= new CFClient::UI::Label
888 align => 0,
889 valign => 1,
890 text => $self->{title},
891 fontsize => $self->{border};
892
893 $self
894}
895
896sub border {
897 int $_[0]{border} * $::FONTSIZE
898}
899
900sub size_request {
901 my ($self) = @_;
902
903 my ($w, $h) = $self->SUPER::size_request;
904
905 (
906 $w + $self->border * 2,
907 $h + $self->border * 2,
578 ) 908 )
579} 909}
580 910
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate { 911sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 912 my ($self, $w, $h) = @_;
596 913
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2; 914 $h -= List::Util::max 0, $self->border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 915 $w -= List::Util::max 0, $self->border * 2;
601 916
917 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
918 if $self->{title};
919
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 920 $self->child->configure ($self->border, $self->border, $w, $h);
603} 921}
604 922
605sub button_down { 923sub button_down {
606 my ($self, $ev, $x, $y) = @_; 924 my ($self, $ev, $x, $y) = @_;
607 925
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 926 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 927 my $border = $self->border;
610 928
929 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
930 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
931
932 if ($lr & $td) {
933 my ($wx, $wy) = ($self->{x}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 934 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($bw, $bh) = ($self->{w}, $self->{h}); 935 my ($bw, $bh) = ($self->{w}, $self->{h});
936
937 my $mx = $x < $border;
938 my $my = $y < $border;
613 939
614 $self->{motion} = sub { 940 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 941 my ($ev, $x, $y) = @_;
616 942
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 943 my $dx = $ev->{x} - $ox;
944 my $dy = $ev->{y} - $oy;
618 945
619 $self->{user_w} = $bw + $x - $ox; 946 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 947 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621 $self->update; 948 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
949 $self->check_size;
622 }; 950 };
623 951
624 } elsif ($x >= 0 && $x < $self->{w} 952 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 953 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 954 my ($bx, $by) = ($self->{x}, $self->{y});
629 955
630 $self->{motion} = sub { 956 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 957 my ($ev, $x, $y) = @_;
632 958
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 959 ($x, $y) = ($ev->{x}, $ev->{y});
634 960
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 961 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update; 962 $self->update;
637 }; 963 };
638 } 964 }
… …
654 my ($self) = @_; 980 my ($self) = @_;
655 981
656 my ($w, $h ) = ($self->{w}, $self->{h}); 982 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 983 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658 984
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 985 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 987
988 my $border = $self->border;
989
664 glColor @{ $self->{border_bg} }; 990 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 991 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 992 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 993 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 994 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
669 995
996 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670 my $bg = $tex[0]; 997 my $bg = $tex[0];
671 998
672 # TODO: repeat texture not scale 999 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 1000 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h}; 1001 my $rep_y = $ch / $bg->{h};
675 1002
676 glColor @{ $self->{bg} }; 1003 glColor @{ $self->{bg} };
677 1004
678 $bg->{s} = $rep_x; 1005 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y; 1006 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1; 1007 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1008 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1009 }
682 1010
683 glDisable GL_TEXTURE_2D; 1011 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND; 1012
1013 $self->{title}->draw if $self->{title};
685 1014
686 $self->child->draw; 1015 $self->child->draw;
687} 1016}
688 1017
689############################################################################# 1018#############################################################################
… …
692 1021
693our @ISA = CFClient::UI::Base::; 1022our @ISA = CFClient::UI::Base::;
694 1023
695use List::Util qw(max sum); 1024use List::Util qw(max sum);
696 1025
697use SDL::OpenGL; 1026use CFClient::OpenGL;
698 1027
699sub new { 1028sub new {
700 my $class = shift; 1029 my $class = shift;
701 1030
702 $class->SUPER::new ( 1031 $class->SUPER::new (
… …
709 my ($self, $x, $y, $child) = @_; 1038 my ($self, $x, $y, $child) = @_;
710 1039
711 $child->set_parent ($self); 1040 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1041 $self->{children}[$y][$x] = $child;
713 1042
714 $self->{w} = $self->{h} = -1; 1043 $child->check_size;
715 $self->update; 1044}
1045
1046sub children {
1047 grep $_, map @$_, grep $_, @{ $_[0]{children} }
716} 1048}
717 1049
718# TODO: move to container class maybe? send childs a signal on removal? 1050# TODO: move to container class maybe? send childs a signal on removal?
719sub clear { 1051sub clear {
720 my ($self) = @_; 1052 my ($self) = @_;
721 1053
1054 my @children = $self->children;
722 delete $self->{children}; 1055 delete $self->{children};
1056
1057 for (@children) {
1058 delete $_->{parent};
1059 $_->hide;
1060 }
1061
723 $self->update; 1062 $self->update;
724} 1063}
725 1064
726sub get_wh { 1065sub get_wh {
727 my ($self) = @_; 1066 my ($self) = @_;
… …
733 or next; 1072 or next;
734 1073
735 for my $x (0 .. $#$row) { 1074 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1075 my $widget = $row->[$x]
737 or next; 1076 or next;
738 my ($w, $h) = $widget->size_request; 1077 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1078
740 $w[$x] = max $w[$x], $w; 1079 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1080 $h[$y] = max $h[$y], $h;
742 } 1081 }
743 } 1082 }
… …
755 (sum @$hs), 1094 (sum @$hs),
756 ) 1095 )
757} 1096}
758 1097
759sub size_allocate { 1098sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1099 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1100
764 my ($ws, $hs) = $self->get_wh; 1101 my ($ws, $hs) = $self->get_wh;
765 1102
766 my $req_w = sum @$ws; 1103 my $req_w = sum @$ws;
767 my $req_h = sum @$hs; 1104 my $req_h = sum @$hs;
… …
789 1126
790 for my $c (0 .. $#$row) { 1127 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1128 my $col_w = $ws->[$c];
792 1129
793 if (my $widget = $row->[$c]) { 1130 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1131 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1132 }
796 1133
797 $x += $col_w; 1134 $x += $col_w;
798 } 1135 }
799 1136
… …
844 (List::Util::max map $_->[1], @alloc), 1181 (List::Util::max map $_->[1], @alloc),
845 ) 1182 )
846} 1183}
847 1184
848sub size_allocate { 1185sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_; 1186 my ($self, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852 1187
853 ($h, $w) = ($w, $h); 1188 ($h, $w) = ($w, $h);
854 1189
855 my $children = $self->{children}; 1190 my $children = $self->{children};
856 1191
857 my @h = map +($_->size_request)[0], @$children; 1192 my @h = map $_->{req_w}, @$children;
858 1193
859 my $req_h = List::Util::sum @h; 1194 my $req_h = List::Util::sum @h;
860 1195
861 if ($req_h > $h) { 1196 if ($req_h > $h) {
862 # ah well, not enough space 1197 # ah well, not enough space
… …
878 1213
879 my $y = 0; 1214 my $y = 0;
880 for (0 .. $#$children) { 1215 for (0 .. $#$children) {
881 my $child = $children->[$_]; 1216 my $child = $children->[$_];
882 my $h = $h[$_]; 1217 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w); 1218 $child->configure ($y, 0, $h, $w);
884 1219
885 $y += $h; 1220 $y += $h;
886 } 1221 }
1222
1223 1
887} 1224}
888 1225
889############################################################################# 1226#############################################################################
890 1227
891package CFClient::UI::VBox; 1228package CFClient::UI::VBox;
… …
904 (List::Util::sum map $_->[1], @alloc), 1241 (List::Util::sum map $_->[1], @alloc),
905 ) 1242 )
906} 1243}
907 1244
908sub size_allocate { 1245sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_; 1246 my ($self, $w, $h) = @_;
910 1247
911 $self->_size_allocate ($x, $y, $w, $h); 1248 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
912 1249
913 my $children = $self->{children}; 1250 my $children = $self->{children};
914 1251
915 my @h = map +($_->size_request)[1], @$children; 1252 my @h = map $_->{req_h}, @$children;
916 1253
917 my $req_h = List::Util::sum @h; 1254 my $req_h = List::Util::sum @h;
918 1255
919 if ($req_h > $h) { 1256 if ($req_h > $h) {
920 # ah well, not enough space 1257 # ah well, not enough space
… …
934 1271
935 my $y = 0; 1272 my $y = 0;
936 for (0 .. $#$children) { 1273 for (0 .. $#$children) {
937 my $child = $children->[$_]; 1274 my $child = $children->[$_];
938 my $h = $h[$_]; 1275 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h); 1276 $child->configure (0, $y, $w, $h);
940 1277
941 $y += $h; 1278 $y += $h;
942 } 1279 }
1280
1281 1
943} 1282}
944 1283
945############################################################################# 1284#############################################################################
946 1285
947package CFClient::UI::Label; 1286package CFClient::UI::Label;
948 1287
949our @ISA = CFClient::UI::Base::; 1288our @ISA = CFClient::UI::DrawBG::;
950 1289
951use SDL::OpenGL; 1290use CFClient::OpenGL;
952 1291
953sub new { 1292sub new {
954 my ($class, %arg) = @_; 1293 my ($class, %arg) = @_;
955 1294
956 my $self = $class->SUPER::new ( 1295 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1296 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1297 #bg => none
959 text => "", 1298 #active_bg => none
1299 #font => default_font
1300 #text => initial text
1301 #markup => initial narkup
1302 layout => (new CFClient::Layout),
1303 fontsize => 1,
960 align => -1, 1304 align => -1,
961 valign => -1, 1305 valign => -1,
962 padding => 2, 1306 padding => 2,
963 layout => new CFClient::Layout, 1307 can_events => 0,
964 %arg 1308 %arg
965 ); 1309 );
966 1310
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1311 if (exists $self->{template}) {
1312 my $layout = new CFClient::Layout;
1313 $layout->set_text (delete $self->{template});
1314 $self->{template} = $layout;
1315 }
968 1316
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1317 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1318 $self->set_markup (delete $self->{markup});
1319 } else {
1320 $self->set_text (delete $self->{text});
1321 }
971 1322
972 $self 1323 $self
973} 1324}
974 1325
975sub escape_text { 1326sub escape($) {
976 local $_ = $_[1]; 1327 local $_ = $_[0];
977 1328
978 s/&/&amp;/g; 1329 s/&/&amp;/g;
979 s/>/&gt;/g; 1330 s/>/&gt;/g;
980 s/</&lt;/g; 1331 s/</&lt;/g;
981 1332
982 $_[1] 1333 $_
1334}
1335
1336sub update {
1337 my ($self) = @_;
1338
1339 delete $self->{texture};
1340 $self->SUPER::update;
983} 1341}
984 1342
985sub set_text { 1343sub set_text {
986 my ($self, $text) = @_; 1344 my ($self, $text) = @_;
987 1345
1346 return if $self->{text} eq "T$text";
1347 $self->{text} = "T$text";
1348
1349 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1350 $self->{layout}->set_text ($text);
989 1351
990 delete $self->{texture};
991 $self->update; 1352 $self->update;
1353 $self->check_size;
992} 1354}
993 1355
994sub set_markup { 1356sub set_markup {
995 my ($self, $markup) = @_; 1357 my ($self, $markup) = @_;
996 1358
1359 return if $self->{text} eq "M$markup";
1360 $self->{text} = "M$markup";
1361
1362 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1363
1364 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1365 $self->{layout}->set_markup ($markup);
998 1366
999 delete $self->{texture};
1000 $self->update; 1367 $self->update;
1368 $self->check_size;
1001} 1369}
1002 1370
1003sub size_request { 1371sub size_request {
1004 my ($self) = @_; 1372 my ($self) = @_;
1005 1373
1006 $self->{layout}->set_width; 1374 $self->{layout}->set_font ($self->{font}) if $self->{font};
1375 $self->{layout}->set_width ($self->{max_w} || -1);
1007 $self->{layout}->set_height ($self->{fontsize}); 1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008 1377
1009 my ($w, $h) = $self->{layout}->size; 1378 my ($w, $h) = $self->{layout}->size;
1379
1380 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font};
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383
1384 my ($w2, $h2) = $self->{template}->size;
1385
1386 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2;
1388 }
1010 1389
1011 ( 1390 (
1012 $w + $self->{padding} * 2, 1391 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2, 1392 $h + $self->{padding} * 2,
1014 ) 1393 )
1015} 1394}
1016 1395
1017sub size_allocate { 1396sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_; 1397 my ($self, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021 1398
1022 delete $self->{texture}; 1399 delete $self->{texture};
1023} 1400}
1024 1401
1025sub update { 1402sub set_fontsize {
1026 my ($self) = @_; 1403 my ($self, $fontsize) = @_;
1027 1404
1405 $self->{fontsize} = $fontsize;
1028 delete $self->{texture}; 1406 delete $self->{texture};
1407
1029 $self->SUPER::update; 1408 $self->update;
1409 $self->check_size;
1030} 1410}
1031 1411
1032sub _draw { 1412sub _draw {
1033 my ($self) = @_; 1413 my ($self) = @_;
1034 1414
1415 $self->SUPER::_draw; # draw background, if applicable
1416
1035 my $tex = $self->{texture} ||= do { 1417 my $tex = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1420 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1421 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1422
1038 new_from_layout CFClient::Texture $self->{layout} 1423 my $tex = new_from_layout CFClient::Texture $self->{layout};
1424
1425 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1426 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1427 : ($self->{w} - $tex->{w}) * 0.5);
1428
1429 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1430 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1431 : ($self->{h} - $tex->{h}) * 0.5);
1432
1433 $tex
1039 }; 1434 };
1040 1435
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043 glEnable GL_TEXTURE_2D; 1436 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1437 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1438
1439 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1440 glColor @{$self->{fg}};
1047 1441 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1048 my $x = 1442 } else {
1049 $self->{align} < 0 ? $self->{padding} 1443 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1444 }
1051 : ($self->{w} - $tex->{w}) * 0.5;
1052
1053 my $y =
1054 $self->{valign} < 0 ? $self->{padding}
1055 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1056 : ($self->{h} - $tex->{h}) * 0.5;
1057
1058 $tex->draw_quad (int $x, int $y);
1059 1445
1060 glDisable GL_TEXTURE_2D; 1446 glDisable GL_TEXTURE_2D;
1061 glDisable GL_BLEND;
1062} 1447}
1063 1448
1064############################################################################# 1449#############################################################################
1065 1450
1066package CFClient::UI::EntryBase; 1451package CFClient::UI::EntryBase;
1067 1452
1068our @ISA = CFClient::UI::Label::; 1453our @ISA = CFClient::UI::Label::;
1069 1454
1070use SDL; 1455use CFClient::OpenGL;
1071use SDL::OpenGL;
1072 1456
1073sub new { 1457sub new {
1074 my $class = shift; 1458 my $class = shift;
1075 1459
1076 $class->SUPER::new ( 1460 $class->SUPER::new (
1077 fg => [1, 1, 1], 1461 fg => [1, 1, 1],
1078 bg => [0, 0, 0, 0.2], 1462 bg => [0, 0, 0, 0.2],
1079 active_bg => [1, 1, 1, 0.5], 1463 active_bg => [1, 1, 1, 0.5],
1080 active_fg => [0, 0, 0], 1464 active_fg => [0, 0, 0],
1081 can_hover => 1, 1465 can_hover => 1,
1082 can_focus => 1, 1466 can_focus => 1,
1083 valign => 0, 1467 valign => 0,
1468 can_events => 1,
1084 @_ 1469 @_
1085 ) 1470 )
1086} 1471}
1087 1472
1088sub _set_text { 1473sub _set_text {
… …
1090 1475
1091 delete $self->{cur_h}; 1476 delete $self->{cur_h};
1092 1477
1093 return if $self->{text} eq $text; 1478 return if $self->{text} eq $text;
1094 1479
1480 delete $self->{texture};
1481
1095 $self->{last_activity} = $::NOW; 1482 $self->{last_activity} = $::NOW;
1096 $self->{text} = $text; 1483 $self->{text} = $text;
1097 1484
1098 $text =~ s/./*/g if $self->{hidden}; 1485 $text =~ s/./*/g if $self->{hidden};
1099 $self->{layout}->set_text ("$text "); 1486 $self->{layout}->set_text ("$text ");
1100 1487
1101 $self->emit (changed => $self->{text}); 1488 $self->emit (changed => $self->{text});
1102}
1103
1104sub get_text {
1105 $_[0]{text}
1106}
1107
1108sub size_request {
1109 my ($self) = @_;
1110
1111 my ($w, $h) = $self->SUPER::size_request;
1112
1113 ($w + 1, $h) # add 1 for cursor
1114}
1115
1116sub size_allocate {
1117 my ($self, $x, $y, $w, $h) = @_;
1118
1119 $self->SUPER::size_allocate ($x, $y, $w, $h);
1120
1121 $self->_set_text ($self->{text});
1122} 1489}
1123 1490
1124sub set_text { 1491sub set_text {
1125 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
1126 1493
1127 $self->{cursor} = length $text; 1494 $self->{cursor} = length $text;
1128 $self->_set_text ($text); 1495 $self->_set_text ($text);
1129 $self->update; 1496 $self->update;
1497 $self->check_size;
1498}
1499
1500sub get_text {
1501 $_[0]{text}
1502}
1503
1504sub size_request {
1505 my ($self) = @_;
1506
1507 my ($w, $h) = $self->SUPER::size_request;
1508
1509 ($w + 1, $h) # add 1 for cursor
1510}
1511
1512sub size_allocate {
1513 my ($self, $w, $h) = @_;
1514
1515 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1130} 1516}
1131 1517
1132sub key_down { 1518sub key_down {
1133 my ($self, $ev) = @_; 1519 my ($self, $ev) = @_;
1134 1520
1135 my $mod = $ev->key_mod; 1521 my $mod = $ev->{mod};
1136 my $sym = $ev->key_sym; 1522 my $sym = $ev->{sym};
1137
1138 my $uni = $ev->key_unicode; 1523 my $uni = $ev->{unicode};
1139 1524
1140 my $text = $self->get_text; 1525 my $text = $self->get_text;
1141 1526
1142 if ($sym == SDLK_BACKSPACE) { 1527 if ($uni == 8) {
1143 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1528 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1144 } elsif ($sym == SDLK_DELETE) { 1529 } elsif ($uni == 127) {
1145 substr $text, $self->{cursor}, 1, ""; 1530 substr $text, $self->{cursor}, 1, "";
1146 } elsif ($sym == SDLK_LEFT) { 1531 } elsif ($sym == CFClient::SDLK_LEFT) {
1147 --$self->{cursor} if $self->{cursor}; 1532 --$self->{cursor} if $self->{cursor};
1148 } elsif ($sym == SDLK_RIGHT) { 1533 } elsif ($sym == CFClient::SDLK_RIGHT) {
1149 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1534 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1150 } elsif ($sym == SDLK_HOME) { 1535 } elsif ($sym == CFClient::SDLK_HOME) {
1151 $self->{cursor} = 0; 1536 $self->{cursor} = 0;
1152 } elsif ($sym == SDLK_END) { 1537 } elsif ($sym == CFClient::SDLK_END) {
1153 $self->{cursor} = length $text; 1538 $self->{cursor} = length $text;
1154 } elsif ($sym == SDLK_ESCAPE) { 1539 } elsif ($uni == 27) {
1155 $self->emit ('escape'); 1540 $self->emit ('escape');
1156 } elsif ($uni) { 1541 } elsif ($uni) {
1157 substr $text, $self->{cursor}++, 0, chr $uni; 1542 substr $text, $self->{cursor}++, 0, chr $uni;
1158 } 1543 }
1159 1544
1160 $self->_set_text ($text); 1545 $self->_set_text ($text);
1161 $self->update; 1546 $self->update;
1547 $self->check_size;
1162} 1548}
1163 1549
1164sub focus_in { 1550sub focus_in {
1165 my ($self) = @_; 1551 my ($self) = @_;
1166 1552
… …
1224 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 1610 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1225 } 1611 }
1226 1612
1227 glColor @{$self->{fg}}; 1613 glColor @{$self->{fg}};
1228 glBegin GL_LINES; 1614 glBegin GL_LINES;
1229 glVertex $self->{cur_x}, $self->{cur_y};
1230 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1615 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1616 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1231 glEnd; 1617 glEnd;
1232 } 1618 }
1233} 1619}
1234 1620
1235package CFClient::UI::Entry; 1621package CFClient::UI::Entry;
1236 1622
1237our @ISA = CFClient::UI::EntryBase::; 1623our @ISA = CFClient::UI::EntryBase::;
1238 1624
1239use SDL; 1625use CFClient::OpenGL;
1240use SDL::OpenGL;
1241 1626
1242sub key_down { 1627sub key_down {
1243 my ($self, $ev) = @_; 1628 my ($self, $ev) = @_;
1244 1629
1245 my $sym = $ev->key_sym; 1630 my $sym = $ev->{sym};
1246 1631
1247 if ($sym == SDLK_RETURN) { 1632 if ($sym == 13) {
1633 unshift @{$self->{history}},
1634 my $txt = $self->get_text;
1635 $self->{history_pointer} = -1;
1636 $self->{history_saveback} = '';
1248 $self->emit (activate => $self->get_text); 1637 $self->emit (activate => $txt);
1249 $self->update; 1638 $self->update;
1639
1640 } elsif ($sym == CFClient::SDLK_UP) {
1641 if ($self->{history_pointer} < 0) {
1642 $self->{history_saveback} = $self->get_text;
1643 }
1644 if (@{$self->{history} || []} > 0) {
1645 $self->{history_pointer}++;
1646 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1647 $self->{history_pointer} = @{$self->{history} || []} - 1;
1648 }
1649 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1650 }
1651
1652 } elsif ($sym == CFClient::SDLK_DOWN) {
1653 $self->{history_pointer}--;
1654 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1655
1656 if ($self->{history_pointer} >= 0) {
1657 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1658 } else {
1659 $self->set_text ($self->{history_saveback});
1660 }
1250 1661
1251 } else { 1662 } else {
1252 $self->SUPER::key_down ($ev); 1663 $self->SUPER::key_down ($ev);
1253 } 1664 }
1254 1665
… …
1258 1669
1259package CFClient::UI::Button; 1670package CFClient::UI::Button;
1260 1671
1261our @ISA = CFClient::UI::Label::; 1672our @ISA = CFClient::UI::Label::;
1262 1673
1263use SDL; 1674use CFClient::OpenGL;
1264use SDL::OpenGL;
1265 1675
1266my @tex = 1676my @tex =
1267 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1677 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1268 qw(b1_button_active.png); 1678 qw(b1_button_active.png);
1269 1679
1270sub new { 1680sub new {
1271 my $class = shift; 1681 my $class = shift;
1272 1682
1273 $class->SUPER::new ( 1683 $class->SUPER::new (
1274 padding => 4, 1684 padding => 4,
1685 fg => [1, 1, 1],
1686 active_fg => [0, 0, 1],
1687 can_hover => 1,
1688 align => 0,
1689 valign => 0,
1690 can_events => 1,
1691 @_
1692 )
1693}
1694
1695sub button_up {
1696 my ($self, $ev, $x, $y) = @_;
1697
1698 if ($x >= 0 && $x < $self->{w}
1699 && $y >= 0 && $y < $self->{h}) {
1700 $self->emit ("activate");
1701 }
1702}
1703
1704sub _draw {
1705 my ($self) = @_;
1706
1707 local $self->{fg} = $self->{fg};
1708
1709 if ($GRAB == $self) {
1710 $self->{fg} = $self->{active_fg};
1711 }
1712
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1715 glColor 0, 0, 0, 1;
1716
1717 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1718
1719 glDisable GL_TEXTURE_2D;
1720
1721 $self->SUPER::_draw;
1722}
1723
1724#############################################################################
1725
1726package CFClient::UI::CheckBox;
1727
1728our @ISA = CFClient::UI::DrawBG::;
1729
1730my @tex =
1731 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1732 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1733
1734use CFClient::OpenGL;
1735
1736sub new {
1737 my $class = shift;
1738
1739 $class->SUPER::new (
1740 padding => 2,
1275 fg => [1, 1, 1], 1741 fg => [1, 1, 1],
1276 bg => [1, 1, 1, 0.2],
1277 active_fg => [1, 1, 0], 1742 active_fg => [1, 1, 0],
1743 bg => [0, 0, 0, 0.2],
1744 active_bg => [1, 1, 1, 0.5],
1745 state => 0,
1278 can_hover => 1, 1746 can_hover => 1,
1279 @_ 1747 @_
1280 ) 1748 )
1281} 1749}
1282 1750
1751sub size_request {
1752 my ($self) = @_;
1753
1754 ($self->{padding} * 2 + 6) x 2
1755}
1756
1283sub button_up { 1757sub button_down {
1284 my ($self, $ev, $x, $y) = @_; 1758 my ($self, $ev, $x, $y) = @_;
1285 1759
1286 if ($x >= 0 && $x < $self->{w} 1760 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1287 && $y >= 0 && $y < $self->{h}) { 1761 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1288 $self->emit ("activate"); 1762 $self->{state} = !$self->{state};
1763 $self->emit (changed => $self->{state});
1289 } 1764 }
1290} 1765}
1291 1766
1292sub _draw { 1767sub _draw {
1293 my ($self) = @_; 1768 my ($self) = @_;
1294 1769
1295 local $self->{fg} = $self->{fg}; 1770 $self->SUPER::_draw;
1296 1771
1297 if ($GRAB == $self) { 1772 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1298 $self->{fg} = $self->{active_fg}; 1773
1774 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1775
1776 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1777
1778 my $tex = $self->{state} ? $tex[1] : $tex[0];
1779
1780 glEnable GL_TEXTURE_2D;
1781 $tex->draw_quad_alpha (0, 0, $s, $s);
1782 glDisable GL_TEXTURE_2D;
1783}
1784
1785#############################################################################
1786
1787package CFClient::UI::Image;
1788
1789our @ISA = CFClient::UI::Base::;
1790
1791use CFClient::OpenGL;
1792use Carp qw/confess/;
1793
1794our %loaded_images;
1795
1796sub new {
1797 my $class = shift;
1798
1799 my $self = $class->SUPER::new (can_events => 0, @_);
1800
1801 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1802
1803 $loaded_images{$self->{image}} ||=
1804 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1805
1806 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1807
1808 Scalar::Util::weaken $loaded_images{$self->{image}};
1809
1810 $self->{aspect} = $tex->{w} / $tex->{h};
1811
1812 $self
1813}
1814
1815sub size_request {
1816 my ($self) = @_;
1817
1818 ($self->{tex}->{w}, $self->{tex}->{h})
1819}
1820
1821sub _draw {
1822 my ($self) = @_;
1823
1824 my $tex = $self->{tex};
1825
1826 my ($w, $h) = ($self->{w}, $self->{h});
1827
1828 if ($self->{rot90}) {
1829 glRotate 90, 0, 0, 1;
1830 glTranslate 0, -$self->{w}, 0;
1831
1832 ($w, $h) = ($h, $w);
1299 } 1833 }
1834
1835 glEnable GL_TEXTURE_2D;
1836 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1837
1838 $tex->draw_quad_alpha (0, 0, $w, $h);
1839
1840 glDisable GL_TEXTURE_2D;
1841}
1842
1843#############################################################################
1844
1845package CFClient::UI::VGauge;
1846
1847our @ISA = CFClient::UI::Base::;
1848
1849use List::Util qw(min max);
1850
1851use CFClient::OpenGL;
1852
1853my %tex = (
1854 food => [
1855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1856 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1857 ],
1858 grace => [
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1860 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1861 ],
1862 hp => [
1863 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1864 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1865 ],
1866 mana => [
1867 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1868 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1869 ],
1870);
1871
1872# eg. VGauge->new (gauge => 'food'), default gauge: food
1873sub new {
1874 my $class = shift;
1875
1876 my $self = $class->SUPER::new (
1877 type => 'food',
1878 @_
1879 );
1880
1881 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1882
1883 $self
1884}
1885
1886sub size_request {
1887 my ($self) = @_;
1888
1889 #my $tex = $tex{$self->{type}}[0];
1890 #@$tex{qw(w h)}
1891 (0, 0)
1892}
1893
1894sub set_max {
1895 my ($self, $max) = @_;
1896
1897 return if $self->{max_val} == $max;
1898
1899 $self->{max_val} = $max;
1900 $self->update;
1901}
1902
1903sub set_value {
1904 my ($self, $val, $max) = @_;
1905
1906 $self->set_max ($max)
1907 if defined $max;
1908
1909 return if $self->{val} == $val;
1910
1911 $self->{val} = $val;
1912 $self->update;
1913}
1914
1915sub _draw {
1916 my ($self) = @_;
1917
1918 my $tex = $tex{$self->{type}};
1919 my ($t1, $t2, $t3) = @$tex;
1920
1921 my ($w, $h) = ($self->{w}, $self->{h});
1922
1923 if ($self->{vertical}) {
1924 glRotate 90, 0, 0, 1;
1925 glTranslate 0, -$self->{w}, 0;
1926
1927 ($w, $h) = ($h, $w);
1928 }
1929
1930 my $ycut = $self->{val} / ($self->{max_val} || 1);
1931
1932 my $ycut1 = max 0, min 1, $ycut;
1933 my $ycut2 = max 0, min 1, $ycut - 1;
1934
1935 my $h1 = $self->{h} * (1 - $ycut1);
1936 my $h2 = $self->{h} * (1 - $ycut2);
1300 1937
1301 glEnable GL_BLEND; 1938 glEnable GL_BLEND;
1302 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1939 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1303 glEnable GL_TEXTURE_2D; 1940 glEnable GL_TEXTURE_2D;
1304 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1941 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1305 glColor 0, 0, 0, 1;
1306 1942
1307 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1943 glBindTexture GL_TEXTURE_2D, $t1->{name};
1944 glBegin GL_QUADS;
1945 glTexCoord 0 , 0; glVertex 0 , 0;
1946 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1947 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1948 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1949 glEnd;
1308 1950
1951 my $ycut1 = List::Util::min 1, $ycut;
1952 glBindTexture GL_TEXTURE_2D, $t2->{name};
1953 glBegin GL_QUADS;
1954 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1955 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1956 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1957 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1958 glEnd;
1959
1960 if ($t3) {
1961 glBindTexture GL_TEXTURE_2D, $t3->{name};
1962 glBegin GL_QUADS;
1963 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1964 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1965 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1966 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1967 glEnd;
1968 }
1969
1970 glDisable GL_BLEND;
1309 glDisable GL_TEXTURE_2D; 1971 glDisable GL_TEXTURE_2D;
1310 glDisable GL_BLEND;
1311
1312 $self->SUPER::_draw;
1313} 1972}
1314 1973
1315############################################################################# 1974#############################################################################
1316 1975
1317package CFClient::UI::CheckBox; 1976package CFClient::UI::Gauge;
1318 1977
1319our @ISA = CFClient::UI::DrawBG::; 1978our @ISA = CFClient::UI::VBox::;
1320
1321my @tex =
1322 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1323 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1324
1325use SDL;
1326use SDL::OpenGL;
1327 1979
1328sub new { 1980sub new {
1329 my $class = shift; 1981 my ($class, %arg) = @_;
1330 1982
1331 $class->SUPER::new ( 1983 my $self = $class->SUPER::new (
1332 padding => 2, 1984 tooltip => $arg{type},
1333 fg => [1, 1, 1],
1334 active_fg => [1, 1, 0],
1335 state => 0,
1336 can_hover => 1, 1985 can_hover => 1,
1337 @_ 1986 can_events => 1,
1987 %arg,
1338 ) 1988 );
1339}
1340 1989
1341sub size_request { 1990 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1991 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1992 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1993
1994 $self
1995}
1996
1997sub set_fontsize {
1998 my ($self, $fsize) = @_;
1999
2000 $self->{value}->set_fontsize ($fsize);
2001 $self->{max} ->set_fontsize ($fsize);
2002}
2003
2004sub set_max {
1342 my ($self) = @_; 2005 my ($self, $max) = @_;
1343 2006
1344 ($self->{padding} * 2 + 6) x 2 2007 $self->{gauge}->set_max ($max);
2008 $self->{max}->set_text ($max);
1345} 2009}
1346 2010
1347sub size_allocate { 2011sub set_value {
1348 my ($self, $x, $y, $w, $h) = @_;
1349
1350 $self->_size_allocate ($x, $y, $w, $h);
1351}
1352
1353sub button_down {
1354 my ($self, $ev, $x, $y) = @_; 2012 my ($self, $val, $max) = @_;
1355 2013
1356 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2014 $self->set_max ($max)
1357 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2015 if defined $max;
1358 $self->{state} = !$self->{state};
1359 $self->emit (changed => $self->{state});
1360 }
1361}
1362 2016
1363sub _draw { 2017 $self->{gauge}->set_value ($val, $max);
1364 my ($self) = @_; 2018 $self->{value}->set_text ($val);
1365
1366 $self->SUPER::_draw;
1367
1368 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1369
1370 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1371
1372 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1373
1374 glEnable GL_BLEND;
1375 glEnable GL_TEXTURE_2D;
1376 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1377
1378 my $tex = $self->{state} ? $tex[1] : $tex[0];
1379
1380 $tex->draw_quad (0, 0, $s, $s);
1381
1382 glDisable GL_TEXTURE_2D;
1383 glDisable GL_BLEND;
1384} 2019}
1385 2020
1386############################################################################# 2021#############################################################################
1387 2022
1388package CFClient::UI::Slider; 2023package CFClient::UI::Slider;
1389 2024
1390use strict; 2025use strict;
1391 2026
1392use SDL::OpenGL; 2027use CFClient::OpenGL;
1393 2028
1394our @ISA = CFClient::UI::DrawBG::; 2029our @ISA = CFClient::UI::DrawBG::;
1395 2030
1396my @tex = 2031my @tex =
1397 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2032 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1398 qw(s1_slider.png s1_slider_bg.png); 2033 qw(s1_slider.png s1_slider_bg.png);
1399 2034
1400sub new { 2035sub new {
1401 my $class = shift; 2036 my $class = shift;
1402 2037
1403 # range [value, low, high, page] 2038 # range [value, low, high, page, unit]
1404 2039
1405 # TODO: 0-width page 2040 # TODO: 0-width page
1406 # TODO: req_w/h are wrong with vertical 2041 # TODO: req_w/h are wrong with vertical
1407 # TODO: calculations are off 2042 # TODO: calculations are off
1408 my $self = $class->SUPER::new ( 2043 my $self = $class->SUPER::new (
1409 fg => [1, 1, 1], 2044 fg => [1, 1, 1],
1410 active_fg => [0, 0, 0], 2045 active_fg => [0, 0, 0],
2046 bg => [0, 0, 0, 0.2],
2047 active_bg => [1, 1, 1, 0.5],
1411 range => [0, 0, 100, 10], 2048 range => [0, 0, 100, 10],
1412 req_w => 40, 2049 req_w => $::WIDTH / 80,
1413 req_h => 13, 2050 req_h => $::WIDTH / 80,
1414 vertical => 0, 2051 vertical => 0,
1415 can_hover => 1, 2052 can_hover => 1,
1416 inner_pad => 5, 2053 inner_pad => .05,
1417 @_ 2054 @_
1418 ); 2055 );
1419 2056
2057 $self->set_value ($self->{range}[0]);
2058 $self->update;
2059
1420 $self 2060 $self
2061}
2062
2063sub set_value {
2064 my ($self, $value) = @_;
2065
2066 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2067
2068 $hi = $lo + 1 if $hi <= $lo;
2069
2070 $value = $lo if $value < $lo;
2071 $value = $hi if $value > $hi;
2072
2073 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2074 if $unit;
2075
2076 $page = $hi - $lo if $page > $hi - $lo;
2077
2078 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2079
2080 if ($value != $old_value) {
2081 $self->emit (changed => $value);
2082 $self->update;
2083 }
1421} 2084}
1422 2085
1423sub size_request { 2086sub size_request {
1424 my ($self) = @_; 2087 my ($self) = @_;
1425 2088
… …
1438 2101
1439sub mouse_motion { 2102sub mouse_motion {
1440 my ($self, $ev, $x, $y) = @_; 2103 my ($self, $ev, $x, $y) = @_;
1441 2104
1442 if ($GRAB == $self) { 2105 if ($GRAB == $self) {
2106 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2107
2108 my (undef, $lo, $hi, $page) = @{$self->{range}};
2109
2110 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2111
2112 $self->set_value ($x * ($hi - $lo) + $lo);
2113 }
2114}
2115
2116sub update {
2117 my ($self) = @_;
2118
2119 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2120 $self->set_value ($self->{range}[0]);
2121
1443 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2122 my ($value, $lo, $hi, $page) = @{$self->{range}};
1444 2123
1445 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2124 my $inner_w = 1 - 2 * $self->{inner_pad};
1446 2125
1447 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2126 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1448 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1449 2127
1450 $x -= $inner_pad_px; # substract the padding 2128 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1451 $x = $x * ($hi - $lo) / $inner_w + $lo; 2129 $value = $self->{scale} * ($value - $lo);
1452 $x = $lo if $x < $lo;
1453 $x = $hi - $page if $x > $hi - $page;
1454 $self->{range}[0] = $x;
1455 2130
1456 $self->emit (changed => $x); 2131 $value = $self->{inner_pad} + ($value - $page * 0.5);
1457 $self->update; 2132
2133 $value = 0 if $value < 0;
2134 $page = 1 - $value if $value + $page > 1;
2135
2136 $self->{knob_x} = $value;
2137 $self->{knob_w} = $page;
1458 } 2138 });
1459}
1460 2139
1461# the inner_* stuff is for generating a padding for the slider handle, 2140 $self->SUPER::update;
1462# so that the handle doesn't leave the texture. This calculation isn't 100%
1463# correct propably, but it does the job for now
1464sub _calc_inner_pad_px {
1465 my ($self, $w) = @_;
1466 ($w / 100) * $self->{inner_pad} # % to pixels
1467} 2141}
1468 2142
1469sub _draw { 2143sub _draw {
1470 my ($self) = @_; 2144 my ($self) = @_;
1471 2145
1472 $self->SUPER::_draw (); 2146 $self->SUPER::_draw ();
1473 2147
1474 my ($w, $h) = @$self{qw(w h)}; 2148 glScale $self->{w}, $self->{h};
1475 2149
1476 if ($self->{vertical}) { 2150 if ($self->{vertical}) {
1477 # draw a vertical slider like a rotated horizontal slider 2151 # draw a vertical slider like a rotated horizontal slider
1478 2152
1479 glRotate 90, 0, 0, 1; 2153 glRotate 90, 0, 0, 1;
1480 glTranslate 0, -$self->{w}, 0; 2154 glTranslate 0, 1, 0;
1481
1482 ($w, $h) = ($h, $w);
1483 } 2155 }
1484 2156
1485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2157 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2158 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1487 2159
1488 my ($value, $lo, $hi, $page) = @{$self->{range}};
1489
1490 $hi = $value + 1 if $lo == $hi;
1491
1492 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1493 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1494
1495 $page = int $page * $inner_w / ($hi - $lo);
1496 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1497
1498 $w -= $page;
1499 $page &= ~1;
1500 glTranslate $page * 0.5, 0, 0;
1501 $page ||= 2;
1502
1503 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1504 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1505
1506 glEnable GL_BLEND;
1507 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1508 glEnable GL_TEXTURE_2D; 2160 glEnable GL_TEXTURE_2D;
1509 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2161 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1510 2162
1511 # draw background 2163 # draw background
1512 $tex[1]->draw_quad (0, 0, $w, $h); 2164 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1513 2165
1514 # draw handle 2166 # draw handle
1515 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2167 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1516 2168
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2169 glDisable GL_TEXTURE_2D;
1519} 2170}
1520 2171
1521############################################################################# 2172#############################################################################
1522 2173
1523package CFClient::UI::TextView; 2174package CFClient::UI::TextView;
1524 2175
1525our @ISA = CFClient::UI::HBox::; 2176our @ISA = CFClient::UI::HBox::;
1526 2177
1527use SDL::OpenGL; 2178use CFClient::OpenGL;
1528 2179
1529sub new { 2180sub new {
1530 my $class = shift; 2181 my $class = shift;
1531 2182
1532 my $self = $class->SUPER::new ( 2183 my $self = $class->SUPER::new (
1533 req_w => $::WIDTH / 6, 2184 fontsize => 1,
1534 req_h => $::HEIGHT / 6, 2185 can_events => 0,
1535 fontsize => $::FONTSIZE, 2186 #font => default_font
1536 @_, 2187 @_,
1537 2188
1538 layout => (new CFClient::Layout), 2189 layout => (new CFClient::Layout 1),
1539 par => [], 2190 par => [],
1540 height => 0, 2191 height => 0,
1541 children => [ 2192 children => [
1542 (new CFClient::UI::Empty expand => 1), 2193 (new CFClient::UI::Empty expand => 1),
1543 (new CFClient::UI::Slider vertical => 1), 2194 (new CFClient::UI::Slider vertical => 1),
1544 ], 2195 ],
1545 ); 2196 );
1546 2197
1547 $self->{children}[1]->connect (changed => sub { 2198 $self->{children}[1]->connect (changed => sub { $self->update });
1548 $self->update;
1549 });
1550 2199
1551 $self 2200 $self
1552} 2201}
1553 2202
1554sub set_fontsize { 2203sub set_fontsize {
… …
1561sub text_height { 2210sub text_height {
1562 my ($self, $text) = @_; 2211 my ($self, $text) = @_;
1563 2212
1564 my $layout = $self->{layout}; 2213 my $layout = $self->{layout};
1565 2214
1566 $layout->set_height ($self->{fontsize}); 2215 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1567 $layout->set_width ($self->{w}); 2216 $layout->set_width ($self->{children}[0]{w});
1568 $layout->set_text ($text); 2217 $layout->set_markup ($text);
1569 2218
1570 ($layout->size)[1] 2219 ($layout->size)[1]
1571} 2220}
1572 2221
1573sub reflow { 2222sub reflow {
… …
1575 2224
1576 $self->{need_reflow}++; 2225 $self->{need_reflow}++;
1577 $self->update; 2226 $self->update;
1578} 2227}
1579 2228
1580sub size_request {
1581 my ($self) = @_;
1582
1583 ($self->{req_w}, $self->{req_h})
1584}
1585
1586sub size_allocate { 2229sub size_allocate {
1587 my ($self, $x, $y, $w, $h) = @_; 2230 my ($self, $w, $h) = @_;
1588 2231
1589 $self->SUPER::size_allocate ($x, $y, $w, $h); 2232 $self->SUPER::size_allocate ($w, $h);
1590 2233
2234 $self->{layout}->set_font ($self->{font}) if $self->{font};
1591 $self->{layout}->set_height ($self->{fontsize}); 2235 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1592 $self->{layout}->set_width ($self->{w}); 2236 $self->{layout}->set_width ($self->{children}[0]{w});
1593 2237
1594 $self->reflow; 2238 $self->reflow;
1595} 2239}
1596 2240
1597sub add_paragraph { 2241sub add_paragraph {
… …
1616 2260
1617 return unless $self->{h} > 0; 2261 return unless $self->{h} > 0;
1618 2262
1619 delete $self->{texture}; 2263 delete $self->{texture};
1620 2264
1621 $ROOT->on_refresh ($self, sub { 2265 $ROOT->on_post_alloc ($self, sub {
1622 if (delete $self->{need_reflow}) { 2266 if (delete $self->{need_reflow}) {
1623 my $height = 0; 2267 my $height = 0;
1624 2268
1625 $height += $_->[0] = $self->text_height ($_->[2]) 2269 $height += $_->[0] = $self->text_height ($_->[2])
1626 for @{$self->{par}}; 2270 for @{$self->{par}};
… …
1630 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2274 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1631 2275
1632 delete $self->{texture}; 2276 delete $self->{texture};
1633 } 2277 }
1634 2278
1635 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2279 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1636 glClearColor 0, 0, 0, 1; 2280 glClearColor 0, 0, 0, 0;
1637 glClear GL_COLOR_BUFFER_BIT; 2281 glClear GL_COLOR_BUFFER_BIT;
1638 2282
1639 glEnable GL_BLEND;
1640 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1641 glEnable GL_TEXTURE_2D; 2283 glEnable GL_TEXTURE_2D;
1642 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1643 2285
1644 my $top = int $self->{children}[1]{range}[0]; 2286 my $top = int $self->{children}[1]{range}[0];
1645 2287
… …
1648 2290
1649 my $y = 0; 2291 my $y = 0;
1650 2292
1651 my $layout = $self->{layout}; 2293 my $layout = $self->{layout};
1652 2294
2295 $layout->set_font ($self->{font}) if $self->{font};
2296
1653 for my $par (@{$self->{par}}) { 2297 for my $par (@{$self->{par}}) {
1654 my $h = $par->[0]; 2298 my $h = $par->[0];
1655 2299
1656 if ($y0 < $y + $h && $y < $y1) { 2300 if ($y0 < $y + $h && $y < $y1) {
2301 $layout->set_foreground (@{ $par->[1] });
1657 $layout->set_text ($par->[2]); 2302 $layout->set_markup ($par->[2]);
1658 2303
1659 glColor @{ $par->[1] };
1660 my ($W, $H) = $layout->size; 2304 my ($W, $H) = $layout->size;
1661 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2305 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1662 } 2306 }
1663 2307
1664 $y += $h; 2308 $y += $h;
1665 } 2309 }
1666 2310
1667 glDisable GL_TEXTURE_2D; 2311 glDisable GL_TEXTURE_2D;
1668 glDisable GL_BLEND;
1669 }; 2312 };
1670 }); 2313 });
1671} 2314}
1672 2315
1673sub _draw { 2316sub _draw {
1674 my ($self) = @_; 2317 my ($self) = @_;
1675 2318
1676 if ($self->{texture}) {
1677 glEnable GL_TEXTURE_2D; 2319 glEnable GL_TEXTURE_2D;
1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1679 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2321 glColor 1, 1, 1, 1;
2322 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1680 glDisable GL_TEXTURE_2D; 2323 glDisable GL_TEXTURE_2D;
1681 }
1682 2324
1683 $self->{children}[1]->draw; 2325 $self->{children}[1]->draw;
1684 2326
1685} 2327}
1686 2328
1687############################################################################# 2329#############################################################################
1688 2330
1689package CFClient::UI::MapWidget;
1690
1691use strict;
1692
1693use List::Util qw(min max);
1694
1695use SDL;
1696use SDL::OpenGL;
1697
1698our @ISA = CFClient::UI::Base::;
1699
1700sub new {
1701 my $class = shift;
1702
1703 $class->SUPER::new (
1704 z => -1,
1705 can_focus => 1,
1706 list => (glGenLists 1),
1707 @_
1708 )
1709}
1710
1711sub key_down {
1712 print "MAPKEYDOWN\n";
1713}
1714
1715sub key_up {
1716}
1717
1718sub button_down {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->focus_in;
1722
1723 if ($ev->button == 2) {
1724 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1725 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1726
1727 $self->{motion} = sub {
1728 my ($ev, $x, $y) = @_;
1729
1730 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1731
1732 $::CFG->{map_shift_x} = $bw + $x - $ox;
1733 $::CFG->{map_shift_y} = $bh + $y - $oy;
1734
1735 $self->update;
1736 };
1737 }
1738}
1739
1740sub button_up {
1741 my ($self, $ev, $x, $y) = @_;
1742
1743 delete $self->{motion};
1744}
1745
1746sub mouse_motion {
1747 my ($self, $ev, $x, $y) = @_;
1748
1749 $self->{motion}->($ev, $x, $y) if $self->{motion};
1750}
1751
1752sub size_request {
1753 (
1754 1 + 32 * int $::WIDTH / 32,
1755 1 + 32 * int $::HEIGHT / 32,
1756 )
1757}
1758
1759sub update {
1760 my ($self) = @_;
1761
1762 $self->{need_update} = 1;
1763 $self->SUPER::update;
1764}
1765
1766sub draw {
1767 my ($self) = @_;
1768
1769 if (delete $self->{need_update}) {
1770 glNewList $self->{list}, GL_COMPILE;
1771
1772 if ($::MAP) {
1773 my $sw = int $::WIDTH / 32;
1774 my $sh = int $::HEIGHT / 32;
1775
1776 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1777 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1778
1779 glTranslate $sx0 - 32, $sy0 - 32, 0;
1780
1781 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1782
1783 if ($::CFG->{fow_enable}) {
1784 if ($::CFG->{fow_smooth}) { # smooth fog of war
1785 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1786 glConvolutionFilter2D
1787 GL_CONVOLUTION_2D,
1788 GL_ALPHA,
1789 3, 3,
1790 GL_ALPHA, GL_FLOAT,
1791 pack "f*",
1792 0.1, 0.1, 0.1,
1793 0.1, 0.2, 0.1,
1794 0.1, 0.1, 0.1,
1795 ;
1796 glEnable GL_CONVOLUTION_2D;
1797 }
1798
1799 $self->{fow_texture} = new CFClient::Texture
1800 w => $w,
1801 h => $h,
1802 data => $data,
1803 internalformat => GL_ALPHA,
1804 format => GL_ALPHA;
1805
1806 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1807
1808 glEnable GL_BLEND;
1809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1810 glEnable GL_TEXTURE_2D;
1811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1812
1813 glColor +($::CFG->{fow_intensity}) x 3, 1;
1814 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1815
1816 glDisable GL_TEXTURE_2D;
1817 glDisable GL_BLEND;
1818 }
1819
1820 # HACK BEGIN
1821 {
1822 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1823 my ($w, $h) = (250, 250);
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $self->{mapmap_texture} =
1831 new CFClient::Texture
1832 w => $w,
1833 h => $h,
1834 data => $::MAP->mapmap ($w, $h),
1835 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1836
1837 $self->{mapmap_texture}->draw_quad (100, 100);
1838
1839 glDisable GL_TEXTURE_2D;
1840 glDisable GL_BLEND;
1841 }
1842 # HACK END
1843 }
1844
1845 glEndList;
1846 }
1847
1848 glPushMatrix;
1849 glCallList $self->{list};
1850 glPopMatrix;
1851
1852 if ($FOCUS != $self) {
1853 glColor 64/255, 64/255, 64/255;
1854 glLogicOp GL_AND;
1855 glEnable GL_COLOR_LOGIC_OP;
1856 glBegin GL_QUADS;
1857 glVertex 0, 0;
1858 glVertex 0, $::HEIGHT;
1859 glVertex $::WIDTH, $::HEIGHT;
1860 glVertex $::WIDTH, 0;
1861 glEnd;
1862 glDisable GL_COLOR_LOGIC_OP;
1863 }
1864}
1865
1866my %DIR = (
1867 SDLK_KP8, [1, "north"],
1868 SDLK_KP9, [2, "northeast"],
1869 SDLK_KP6, [3, "east"],
1870 SDLK_KP3, [4, "southeast"],
1871 SDLK_KP2, [5, "south"],
1872 SDLK_KP1, [6, "southwest"],
1873 SDLK_KP4, [7, "west"],
1874 SDLK_KP7, [8, "northwest"],
1875
1876 SDLK_UP, [1, "north"],
1877 SDLK_RIGHT, [3, "east"],
1878 SDLK_DOWN, [5, "south"],
1879 SDLK_LEFT, [7, "west"],
1880);
1881
1882sub key_down {
1883 my ($self, $ev) = @_;
1884
1885 my $mod = $ev->key_mod;
1886 my $sym = $ev->key_sym;
1887
1888 if ($sym == SDLK_KP5) {
1889 $::CONN->user_send ("command stay fire");
1890 } elsif ($sym == SDLK_a) {
1891 $::CONN->user_send ("command apply");
1892 } elsif ($sym == SDLK_QUOTE) {
1893 $self->emit ('activate_console');
1894 } elsif ($sym == SDLK_SLASH) {
1895 $self->emit ('activate_console' => '/');
1896 } elsif (exists $DIR{$sym}) {
1897 if ($mod & KMOD_SHIFT) {
1898 $self->{shft}++;
1899 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1900 } elsif ($mod & KMOD_CTRL) {
1901 $self->{ctrl}++;
1902 $::CONN->user_send ("command run $DIR{$sym}[0]");
1903 } else {
1904 $::CONN->user_send ("command $DIR{$sym}[1]");
1905 }
1906 }
1907}
1908
1909sub key_up {
1910 my ($self, $ev) = @_;
1911
1912 my $mod = $ev->key_mod;
1913 my $sym = $ev->key_sym;
1914
1915 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1916 $::CONN->user_send ("command fire_stop");
1917 }
1918 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1919 $::CONN->user_send ("command run_stop");
1920 }
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::Animator; 2331package CFClient::UI::Animator;
1926 2332
1927use SDL::OpenGL; 2333use CFClient::OpenGL;
1928 2334
1929our @ISA = CFClient::UI::Bin::; 2335our @ISA = CFClient::UI::Bin::;
1930 2336
1931sub moveto { 2337sub moveto {
1932 my ($self, $x, $y) = @_; 2338 my ($self, $x, $y) = @_;
… …
1970 2376
1971sub new { 2377sub new {
1972 my $class = shift; 2378 my $class = shift;
1973 2379
1974 my $self = $class->SUPER::new ( 2380 my $self = $class->SUPER::new (
1975 state => 0, 2381 state => 0,
1976 connect_activate => \&toggle_flopper, 2382 connect_activate => \&toggle_flopper,
1977 @_ 2383 @_
1978 ); 2384 );
1979 2385
1980 if ($self->{state}) { 2386 if ($self->{state}) {
… …
2001 $self->emit (changed => $self->{state}); 2407 $self->emit (changed => $self->{state});
2002} 2408}
2003 2409
2004############################################################################# 2410#############################################################################
2005 2411
2412package CFClient::UI::Tooltip;
2413
2414our @ISA = CFClient::UI::Bin::;
2415
2416use CFClient::OpenGL;
2417
2418sub new {
2419 my $class = shift;
2420
2421 $class->SUPER::new (
2422 @_,
2423 can_events => 0,
2424 )
2425}
2426
2427sub set_tooltip_from {
2428 my ($self, $widget) = @_;
2429
2430 $self->add (new CFClient::UI::Label
2431 markup => $widget->{tooltip},
2432 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2433 fontsize => 0.8,
2434 fg => [0, 0, 0, 1],
2435 font => ($widget->{tooltip_font} || $::FONT_PROP),
2436 );
2437}
2438
2439sub size_request {
2440 my ($self) = @_;
2441
2442 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2443
2444 ($w + 4, $h + 4)
2445}
2446
2447sub size_allocate {
2448 my ($self, $w, $h) = @_;
2449
2450 $self->SUPER::size_allocate ($w - 4, $h - 4);
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 glTranslate 0.375, 0.375;
2457
2458 my ($w, $h) = @$self{qw(w h)};
2459
2460 glColor 1, 0.8, 0.4;
2461 glBegin GL_QUADS;
2462 glVertex 0 , 0;
2463 glVertex 0 , $h;
2464 glVertex $w, $h;
2465 glVertex $w, 0;
2466 glEnd;
2467
2468 glColor 0, 0, 0;
2469 glBegin GL_LINE_LOOP;
2470 glVertex 0 , 0;
2471 glVertex 0 , $h;
2472 glVertex $w, $h;
2473 glVertex $w, 0;
2474 glEnd;
2475
2476 glTranslate 2 - 0.375, 2 - 0.375;
2477 $self->SUPER::_draw;
2478}
2479
2480#############################################################################
2481
2482package CFClient::UI::Face;
2483
2484our @ISA = CFClient::UI::Base::;
2485
2486use CFClient::OpenGL;
2487
2488sub new {
2489 my $class = shift;
2490
2491 $class->SUPER::new (
2492 aspect => 1,
2493 @_,
2494 )
2495}
2496
2497sub size_request {
2498 (32, 8)
2499}
2500
2501sub _draw {
2502 my ($self) = @_;
2503
2504 return unless $::CONN;#d# manage and cache textures differently
2505 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2506
2507 # TODO animation
2508 if ($tex) {
2509 glEnable GL_TEXTURE_2D;
2510 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2511 glColor 1, 1, 1, 1;
2512 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2513 glDisable GL_TEXTURE_2D;
2514 }
2515}
2516
2517#############################################################################
2518
2519package CFClient::UI::InventoryItem;
2520
2521our @ISA = CFClient::UI::HBox::;
2522
2523sub new {
2524 my $class = shift;
2525
2526 my %args = @_;
2527
2528 my $item = delete $args{item};
2529
2530 my $desc = $item->{nrof} < 2
2531 ? $item->{name}
2532 : "$item->{nrof} $item->{name_pl}";
2533
2534 $item->{flags} & Crossfire::Protocol::F_OPEN
2535 and $desc .= " (open)";
2536 $item->{flags} & Crossfire::Protocol::F_APPLIED
2537 and $desc .= " (applied)";
2538 $item->{flags} & Crossfire::Protocol::F_UNPAID
2539 and $desc .= " (unpaid)";
2540 $item->{flags} & Crossfire::Protocol::F_MAGIC
2541 and $desc .= " (magic)";
2542 $item->{flags} & Crossfire::Protocol::F_CURSED
2543 and $desc .= " (cursed)";
2544 $item->{flags} & Crossfire::Protocol::F_DAMNED
2545 and $desc .= " (damned)";
2546 $item->{flags} & Crossfire::Protocol::F_LOCKED
2547 and $desc .= " *";
2548
2549 my $self = $class->SUPER::new (
2550 can_hover => 1,
2551 can_events => 1,
2552 tooltip => ((CFClient::UI::Label::escape $desc)
2553 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2554 connect_button_down => sub {
2555 my ($self, $ev, $x, $y) = @_;
2556
2557 # todo: maybe put examine on 1? but should just be a tooltip :(
2558 if ($ev->{button} == 1) {
2559 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2560 } elsif ($ev->{button} == 2) {
2561 $::CONN->send ("apply $item->{tag}");
2562 } elsif ($ev->{button} == 3) {
2563 my @menu_items = (
2564 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2565 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2566 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2567 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2568 [
2569 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2570 sub { $::CONN->send ("lock ". () ."$item->{tag}") },
2571 ],
2572 );
2573
2574 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2575 }
2576
2577 1
2578 },
2579 %args
2580 );
2581
2582 $self->add (new CFClient::UI::Face
2583 can_events => 0,
2584 face => $item->{face},
2585 anim => $item->{anim},
2586 animspeed => $item->{animspeed},
2587 );
2588
2589 $self->add (new CFClient::UI::Label
2590 can_events => 0,
2591 text => $desc,
2592 );
2593
2594 $self
2595}
2596
2597#############################################################################
2598
2599package CFClient::UI::Inventory;
2600
2601our @ISA = CFClient::UI::ScrolledWindow::;
2602
2603sub new {
2604 my $class = shift;
2605
2606 my $self = $class->SUPER::new (
2607 scrolled => (new CFClient::UI::VBox),
2608 @_,
2609 );
2610
2611 $self
2612}
2613
2614sub set_items {
2615 my ($self, $items) = @_;
2616
2617 $self->{scrolled}->clear;
2618 return unless $items;
2619
2620 my @items = sort {
2621 ($a->{type} <=> $b->{type})
2622 or ($a->{name} cmp $b->{name})
2623 } @$items;
2624
2625 $self->{real_items} = \@items;
2626
2627 for my $item (@items) {
2628 my $desc = $item->{nrof} < 2
2629 ? $item->{name}
2630 : "$item->{nrof} $item->{name_pl}";
2631
2632 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2633 }
2634
2635 $self->{scrolled}->add (@items);
2636
2637# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2638}
2639
2640sub size_request {
2641 my ($self) = @_;
2642 ($self->{req_w}, $self->{req_h});
2643}
2644
2645#############################################################################
2646
2647package CFClient::UI::Menu;
2648
2649our @ISA = CFClient::UI::FancyFrame::;
2650
2651use CFClient::OpenGL;
2652
2653sub new {
2654 my $class = shift;
2655
2656 my $self = $class->SUPER::new (
2657 items => [],
2658 z => 100,
2659 @_,
2660 );
2661
2662 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2663
2664 for my $item (@{ $self->{items} }) {
2665 my ($widget, $cb) = @$item;
2666
2667 # handle various types of items, only text for now
2668 if (!ref $widget) {
2669 $widget = new CFClient::UI::Label
2670 can_hover => 1,
2671 can_events => 1,
2672 text => $widget;
2673 }
2674
2675 $self->{item}{$widget} = $item;
2676
2677 $self->{vbox}->add ($widget);
2678 }
2679
2680 $self
2681}
2682
2683# popup given the event (must be a mouse button down event currently)
2684sub popup {
2685 my ($self, $ev) = @_;
2686
2687 $self->emit ("popdown");
2688
2689 # maybe save $GRAB? must be careful about events...
2690 $GRAB = $self;
2691 $self->{button} = $ev->{button};
2692
2693 $self->show;
2694 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2695}
2696
2697sub mouse_motion {
2698 my ($self, $ev, $x, $y) = @_;
2699
2700 # TODO: should use vbox->find_widget or so
2701 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2702 $self->{hover} = $self->{item}{$HOVER};
2703}
2704
2705sub button_up {
2706 my ($self, $ev, $x, $y) = @_;
2707
2708 if ($ev->{button} == $self->{button}) {
2709 undef $GRAB;
2710 $self->hide;
2711
2712 $self->emit ("popdown");
2713 $self->{hover}[1]->() if $self->{hover};
2714 }
2715}
2716
2717#############################################################################
2718
2719package CFClient::UI::Statusbox;
2720
2721our @ISA = CFClient::UI::VBox::;
2722
2723sub new {
2724 my $class = shift;
2725
2726 $class->SUPER::new (
2727 fontsize => 0.8,
2728 @_,
2729 )
2730}
2731
2732sub reorder {
2733 my ($self) = @_;
2734 my $NOW = time;
2735
2736 while (my ($k, $v) = each %{ $self->{item} }) {
2737 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2738 }
2739
2740 my @widgets;
2741
2742 my @items = sort {
2743 $a->{pri} <=> $b->{pri}
2744 or $b->{id} <=> $a->{id}
2745 } values %{ $self->{item} };
2746
2747 my $count = 10 + 1;
2748 for my $item (@items) {
2749 last unless --$count;
2750
2751 push @widgets, $item->{label} ||= do {
2752 # TODO: doesn't handle markup well (read as: at all)
2753 my $short = $item->{count} > 1
2754 ? "<b>$item->{count} ×</b> $item->{text}"
2755 : $item->{text};
2756
2757 my $fontsize = $item->{fontsize} || $self->{fontsize};
2758
2759 for ($short) {
2760 s/^\s+//;
2761 s/\s+/ /g;
2762 my $len = int 40 / $fontsize;
2763 substr $_, $len, length, "…" if $len < length;
2764 }
2765
2766 new CFClient::UI::Label
2767 markup => $short,
2768 tooltip => $item->{tooltip},
2769 tooltip_font => $::FONT_PROP,
2770 tooltip_width => 0.67,
2771 fontsize => $fontsize,
2772 fg => $item->{fg},
2773 can_events => 1,
2774 can_hover => 1
2775 };
2776 }
2777
2778 $self->clear;
2779 $self->SUPER::add (reverse @widgets);
2780}
2781
2782sub add {
2783 my ($self, $text, %arg) = @_;
2784
2785 $text =~ s/^\s+//;
2786 $text =~ s/\s+$//;
2787
2788 my $timeout = time + ((delete $arg{timeout}) || 60);
2789
2790 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2791
2792 if (my $item = $self->{item}{$group}) {
2793 if ($item->{text} eq $text) {
2794 $item->{count}++;
2795 } else {
2796 $item->{count} = 1;
2797 $item->{text} = $item->{tooltip} = $text;
2798 }
2799 $item->{id} = ++$self->{id};
2800 $item->{timeout} = $timeout;
2801 delete $item->{label};
2802 } else {
2803 $self->{item}{$group} = {
2804 id => ++$self->{id},
2805 text => $text,
2806 timeout => $timeout,
2807 tooltip => $text,
2808 fg => [0.8, 0.8, 0.8, 0.8],
2809 pri => 0,
2810 count => 1,
2811 %arg,
2812 };
2813 }
2814
2815 $self->reorder;
2816}
2817
2818#############################################################################
2819
2006package CFClient::UI::Root; 2820package CFClient::UI::Root;
2007 2821
2008our @ISA = CFClient::UI::Container::; 2822our @ISA = CFClient::UI::Container::;
2009 2823
2010use SDL::OpenGL; 2824use CFClient::OpenGL;
2825
2826sub new {
2827 my $class = shift;
2828
2829 $class->SUPER::new (
2830 @_,
2831 )
2832}
2833
2834sub configure {
2835 my ($self, $x, $y, $w, $h) = @_;
2836
2837 $self->{w} = $w;
2838 $self->{h} = $h;
2839}
2840
2841sub check_size {
2842 my ($self) = @_;
2843
2844 $self->size_allocate ($self->{w}, $self->{h})
2845 if $self->{w};
2846}
2011 2847
2012sub size_request { 2848sub size_request {
2013 ($::WIDTH, $::HEIGHT) 2849 my ($self) = @_;
2850
2851 ($self->{w}, $self->{h})
2014} 2852}
2015 2853
2016sub size_allocate { 2854sub size_allocate {
2017 my ($self, $x, $y, $w, $h) = @_; 2855 my ($self, $w, $h) = @_;
2018 2856
2019 $self->_size_allocate ($x, $y, $w, $h); 2857 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2858 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2020 2859
2021 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2860 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2022 for @{$self->{children}}; 2861 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2023}
2024 2862
2025sub _topleft { 2863 for my $child ($self->children) {
2864 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2865
2866 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2867 if exists $child->{req_x};
2868
2869 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2870 if exists $child->{req_y};
2871
2872 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2873 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2874
2875 $child->configure ($X, $Y, $W, $H);
2876 }
2877}
2878
2879sub coord2local {
2026 my ($self, $x, $y) = @_; 2880 my ($self, $x, $y) = @_;
2027 2881
2028 ($x, $y) 2882 ($x, $y)
2029} 2883}
2030 2884
2885sub coord2global {
2886 my ($self, $x, $y) = @_;
2887
2888 ($x, $y)
2889}
2890
2031sub update { 2891sub update {
2032 my ($self) = @_; 2892 my ($self) = @_;
2033 2893
2034 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2894 $self->check_size;
2035 ::refresh (); 2895 $::WANT_REFRESH++;
2036} 2896}
2037 2897
2038sub add { 2898sub add {
2039 my ($self, $widget) = @_; 2899 my ($self, @children) = @_;
2040 2900
2901 for my $child (@children) {
2902 $child->{toplevel} = 1;
2903
2904 # integerise window positions
2905 $child->{x} = int $child->{x};
2906 $child->{y} = int $child->{y};
2907 }
2908
2041 $self->SUPER::add ($widget); 2909 $self->SUPER::add (@children);
2042
2043 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2044} 2910}
2045 2911
2046sub on_refresh { 2912sub on_refresh {
2047 my ($self, $id, $cb) = @_; 2913 my ($self, $id, $cb) = @_;
2048 2914
2049 $self->{refresh_hook}{$id} = $cb; 2915 $self->{refresh_hook}{$id} = $cb;
2050} 2916}
2051 2917
2918sub on_post_alloc {
2919 my ($self, $id, $cb) = @_;
2920
2921 $self->{post_alloc_hook}{$id} = $cb;
2922}
2923
2052sub draw { 2924sub draw {
2053 my ($self) = @_; 2925 my ($self) = @_;
2054 2926
2055 while (my $rcb = delete $self->{refresh_hook}) { 2927 while ($self->{refresh_hook}) {
2056 $_->() for values %$rcb; 2928 $_->()
2929 for values %{delete $self->{refresh_hook}};
2930 }
2931
2932 if ($self->{check_size}) {
2933 my @queue = ([], []);
2934
2935 for (;;) {
2936 if ($self->{check_size}) {
2937 # heuristic: check containers last
2938 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2939 for values %{delete $self->{check_size}}
2940 }
2941
2942 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2943
2944 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2945 ? @$widget{qw(user_w user_h)}
2946 : $widget->size_request;
2947
2948 if (delete $widget->{force_alloc}
2949 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2950 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2951
2952 $widget->{req_w} = $w;
2953 $widget->{req_h} = $h;
2954
2955 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2956
2957 $widget->{parent}->check_size
2958 if $widget->{parent};
2959 }
2960 }
2961 }
2962
2963 while ($self->{size_alloc}) {
2964 for (values %{delete $self->{size_alloc}}) {
2965 my ($widget, $w, $h) = @$_;
2966
2967 $w = 0 if $w < 0;
2968 $h = 0 if $h < 0;
2969
2970 $widget->{w} = $w;
2971 $widget->{h} = $h;
2972 $widget->size_allocate ($w, $h);
2973 $widget->emit (size_allocate => $w, $h);
2974 }
2975 }
2976
2977 while ($self->{post_alloc_hook}) {
2978 $_->()
2979 for values %{delete $self->{post_alloc_hook}};
2057 } 2980 }
2058 2981
2059 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2982 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2060 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2983 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2061 glClear GL_COLOR_BUFFER_BIT; 2984 glClear GL_COLOR_BUFFER_BIT;
… …
2072############################################################################# 2995#############################################################################
2073 2996
2074package CFClient::UI; 2997package CFClient::UI;
2075 2998
2076$ROOT = new CFClient::UI::Root; 2999$ROOT = new CFClient::UI::Root;
3000$TOOLTIP = new CFClient::UI::Tooltip;
2077 3001
20781 30021
2079 3003

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