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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.239 by root, Thu May 25 22:29:57 2006 UTC vs.
Revision 1.328 by root, Sat Jul 22 13:43:05 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
25 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
26 32
27 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
28 34
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 36
31 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 38 $TOOLTIP->show;
33
34 my ($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 } 39 }
43 40
44 return; 41 return;
45 } 42 }
46 } 43 }
47 } 44 }
48 45
49 $TOOLTIP->hide; 46 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
51} 71}
52 72
53# class methods for events 73# class methods for events
54sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
63 83
64sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
65 my ($ev) = @_; 85 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
67 87
88 warn "button down $ev->{button}\n";#d#
89
68 if (!$BUTTON_STATE) { 90 if (!$BUTTON_STATE) {
69 my $widget = $ROOT->find_widget ($x, $y); 91 my $widget = $ROOT->find_widget ($x, $y);
70 92
71 $GRAB = $widget; 93 $GRAB = $widget;
72 $GRAB->update if $GRAB; 94 $GRAB->update if $GRAB;
73 95
74 check_tooltip; 96 $TOOLTIP_WATCHER->cb->();
75 } 97 }
76 98
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 99 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 100
79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 101 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
… …
94 if (!$BUTTON_STATE) { 116 if (!$BUTTON_STATE) {
95 my $grab = $GRAB; undef $GRAB; 117 my $grab = $GRAB; undef $GRAB;
96 $grab->update if $grab; 118 $grab->update if $grab;
97 $GRAB->update if $GRAB; 119 $GRAB->update if $GRAB;
98 120
99 check_tooltip; 121 $TOOLTIP_WATCHER->cb->();
100 } 122 }
101} 123}
102 124
103sub feed_sdl_motion_event { 125sub feed_sdl_motion_event {
104 my ($ev) = @_; 126 my ($ev) = @_;
… …
110 my $hover = $HOVER; $HOVER = $widget; 132 my $hover = $HOVER; $HOVER = $widget;
111 133
112 $hover->update if $hover && $hover->{can_hover}; 134 $hover->update if $hover && $hover->{can_hover};
113 $HOVER->update if $HOVER && $HOVER->{can_hover}; 135 $HOVER->update if $HOVER && $HOVER->{can_hover};
114 136
115 check_tooltip; 137 $TOOLTIP_WATCHER->start;
116 } 138 }
117 139
118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) 140 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER; 141 if $HOVER;
120} 142}
… …
152sub rescale_widgets { 174sub rescale_widgets {
153 my ($sx, $sy) = @_; 175 my ($sx, $sy) = @_;
154 176
155 for my $widget (values %WIDGET) { 177 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 178 if ($widget->{is_toplevel}) {
179 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
181
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 182 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 183 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 184 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 185 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 186 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 187 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 188
189 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
190 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
191
165 } 192 }
166 } 193 }
167 194
168 reconfigure_widgets; 195 reconfigure_widgets;
169} 196}
… …
178 205
179sub new { 206sub new {
180 my $class = shift; 207 my $class = shift;
181 208
182 my $self = bless { 209 my $self = bless {
183 x => 0, 210 x => "center",
184 y => 0, 211 y => "center",
185 z => 0, 212 z => 0,
213 w => undef,
214 h => undef,
186 can_events => 1, 215 can_events => 1,
187 @_ 216 @_
188 }, $class; 217 }, $class;
189 218
219 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
220
190 for (keys %$self) { 221 for (keys %$self) {
191 if (/^connect_(.*)$/) { 222 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 223 $self->connect ($1 => delete $self->{$_});
193 } 224 }
194 } 225 }
195 226
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 227 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
228 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
229 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
230 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
231 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
232
233 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
234 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
235
236 $self->show if $layout->{show};
237 }
197 238
198 $self 239 $self
199} 240}
200 241
201sub destroy { 242sub destroy {
… …
205 %$self = (); 246 %$self = ();
206} 247}
207 248
208sub show { 249sub show {
209 my ($self) = @_; 250 my ($self) = @_;
251
210 return if $self->{parent}; 252 return if $self->{parent};
211 253
212 $CFClient::UI::ROOT->add ($self); 254 $CFClient::UI::ROOT->add ($self);
213} 255}
214 256
215sub show_centered { 257sub set_visible {
216 my ($self) = @_; 258 my ($self) = @_;
259
217 return if $self->{parent}; 260 return if $self->{visible};
218 261
219 $self->show; 262 $self->{root} = $self->{parent}{root};
263 $self->{visible} = $self->{parent}{visible} + 1;
220 264
221 $CFClient::UI::ROOT->on_post_alloc ( 265 $self->emit (visibility_change => 1);
222 "centered $self" => sub { 266
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 267 $self->realloc if !exists $self->{req_w};
224 }, 268
225 ); 269 $_->set_visible for $self->children;
226} 270}
227 271
228sub set_invisible { 272sub set_invisible {
229 my ($self) = @_; 273 my ($self) = @_;
230 274
231 # broken show/hide model 275 return unless $self->{visible};
276
277 $_->set_invisible for $self->children;
232 278
233 delete $self->{visible}; 279 delete $self->{visible};
280 delete $self->{root};
234 281
235 undef $GRAB if $GRAB == $self; 282 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 283 undef $HOVER if $HOVER == $self;
237 284
238 CFClient::UI::check_tooltip 285 $CFClient::UI::TOOLTIP_WATCHER->cb->()
239 if $CFClient::UI::TOOLTIP->{owner} == $self; 286 if $TOOLTIP->{owner} == $self;
240 287
241 $self->focus_out; 288 $self->emit ("focus_out");
289 $self->emit (visibility_change => 0);
290}
291
292sub set_visibility {
293 my ($self, $visible) = @_;
294
295 return if $self->{visible} == $visible;
296
297 $visible ? $self->hide
298 : $self->show;
299}
300
301sub toggle_visibility {
302 my ($self) = @_;
303
304 $self->{visible}
305 ? $self->hide
306 : $self->show;
242} 307}
243 308
244sub hide { 309sub hide {
245 my ($self) = @_; 310 my ($self) = @_;
246 311
… …
248 313
249 $self->{parent}->remove ($self) 314 $self->{parent}->remove ($self)
250 if $self->{parent}; 315 if $self->{parent};
251} 316}
252 317
253sub move { 318sub move_abs {
254 my ($self, $x, $y, $z) = @_; 319 my ($self, $x, $y, $z) = @_;
255 320
256 $self->{x} = int $x; 321 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
257 $self->{y} = int $y; 322 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
258 $self->{z} = $z if defined $z; 323 $self->{z} = $z if defined $z;
259 324
260 $self->update; 325 $self->update;
261} 326}
262 327
263sub set_size { 328sub set_size {
264 my ($self, $w, $h) = @_; 329 my ($self, $w, $h) = @_;
265 330
266 $self->{user_w} = $w; 331 $self->{force_w} = $w;
267 $self->{user_h} = $h; 332 $self->{force_h} = $h;
268 333
269 $self->check_size; 334 $self->realloc;
270} 335}
271 336
272sub size_request { 337sub size_request {
273 require Carp; 338 require Carp;
274 Carp::confess "size_request is abstract"; 339 Carp::confess "size_request is abstract";
275} 340}
276 341
342sub baseline_shift {
343 0
344}
345
277sub configure { 346sub configure {
278 my ($self, $x, $y, $w, $h) = @_; 347 my ($self, $x, $y, $w, $h) = @_;
279 348
280 if ($self->{aspect}) { 349 if ($self->{aspect}) {
350 my ($ow, $oh) = ($w, $h);
351
281 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 352 $w = List::Util::min $w, int $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 353 $h = List::Util::min $h, int $w / $self->{aspect};
283 354
284 # use alignment to adjust x, y 355 # use alignment to adjust x, y
285 356
286 $x += int +($w - $w2) * 0.5; 357 $x += int 0.5 * ($ow - $w);
287 $y += int +($h - $h2) * 0.5; 358 $y += int 0.5 * ($oh - $h);
288
289 ($w, $h) = ($w2, $h2);
290 } 359 }
291 360
292 if ($self->{x} != $x || $self->{y} != $y) { 361 if ($self->{x} ne $x || $self->{y} ne $y) {
293 $self->{x} = $x; 362 $self->{x} = $x;
294 $self->{y} = $y; 363 $self->{y} = $y;
295 $self->update; 364 $self->update;
296 } 365 }
297 366
298 if ($self->{w} != $w || $self->{h} != $h) { 367 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 368 return unless $self->{visible};
300 }
301}
302 369
303sub size_allocate { 370 $self->{alloc_w} = $w;
304 # nothing to be done 371 $self->{alloc_h} = $h;
305}
306 372
307sub reconfigure { 373 $self->{root}{size_alloc}{$self+0} = $self;
308 my ($self) = @_; 374 }
309
310 $self->check_size (1);
311 $self->update;
312} 375}
313 376
314sub children { 377sub children {
378 # nop
379}
380
381sub visible_children {
382 $_[0]->children
315} 383}
316 384
317sub set_max_size { 385sub set_max_size {
318 my ($self, $w, $h) = @_; 386 my ($self, $w, $h) = @_;
319 387
320 delete $self->{max_w}; $self->{max_w} = $w if $w; 388 $self->{max_w} = int $w if defined $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h; 389 $self->{max_h} = int $h if defined $h;
390
391 $self->realloc;
322} 392}
323 393
324sub set_tooltip { 394sub set_tooltip {
325 my ($self, $tooltip) = @_; 395 my ($self, $tooltip) = @_;
326 396
… …
331 401
332 $self->{tooltip} = $tooltip; 402 $self->{tooltip} = $tooltip;
333 403
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 404 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner}; 405 delete $CFClient::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip; 406 $CFClient::UI::TOOLTIP_WATCHER->cb->();
337 } 407 }
338} 408}
339 409
340# translate global coordinates to local coordinate system 410# translate global coordinates to local coordinate system
341sub coord2local { 411sub coord2local {
… …
349 my ($self, $x, $y) = @_; 419 my ($self, $x, $y) = @_;
350 420
351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 421 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
352} 422}
353 423
354sub focus_in { 424sub invoke_focus_in {
355 my ($self) = @_; 425 my ($self) = @_;
356 426
357 return if $FOCUS == $self; 427 return if $FOCUS == $self;
358 return unless $self->{can_focus}; 428 return unless $self->{can_focus};
359 429
360 my $focus = $FOCUS; $FOCUS = $self; 430 $FOCUS = $self;
361 431
362 $self->_emit (focus_in => $focus); 432 $self->update;
363 433
364 $focus->update if $focus; 434 0
365 $FOCUS->update;
366} 435}
367 436
368sub focus_out { 437sub invoke_focus_out {
369 my ($self) = @_; 438 my ($self) = @_;
370 439
371 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
372 441
373 my $focus = $FOCUS; undef $FOCUS; 442 undef $FOCUS;
374 443
375 $self->_emit (focus_out => $focus); 444 $self->update;
376 445
377 $focus->update if $focus; #?
378
379 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 446 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
380 unless $FOCUS; 447 unless $FOCUS;
381}
382 448
449 0
450}
451
452sub grab_focus {
453 my ($self) = @_;
454
455 $FOCUS->emit ("focus_out") if $FOCUS;
456 $self->emit ("focus_in");
457}
458
383sub mouse_motion { } 459sub invoke_mouse_motion { 0 }
384sub button_up { } 460sub invoke_button_up { 0 }
385sub key_down { } 461sub invoke_key_down { 0 }
386sub key_up { } 462sub invoke_key_up { 0 }
387 463
388sub button_down { 464sub invoke_button_down {
389 my ($self, $ev, $x, $y) = @_; 465 my ($self, $ev, $x, $y) = @_;
390 466
391 $self->focus_in; 467 $self->grab_focus;
392}
393 468
394sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 469 warn "button down $ev->{button} $x $y\n";#d#
395sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 470
396sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 471 0
397sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 472}
398sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub emit {
481 my ($self, $signal, @args) = @_;
482
483 #d##TODO# stop propagating at first true, do not use sum
484 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
485 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
486 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
487}
488
489sub find_widget {
490 my ($self, $x, $y) = @_;
491
492 return () unless $self->{can_events};
493
494 return $self
495 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
496 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
497
498 ()
499}
500
501sub set_parent {
502 my ($self, $parent) = @_;
503
504 Scalar::Util::weaken ($self->{parent} = $parent);
505 $self->set_visible if $parent->{visible};
506}
507
508sub realloc {
509 my ($self) = @_;
510
511 if ($self->{visible}) {
512 return if $self->{root}{realloc}{$self+0};
513
514 $self->{root}{realloc}{$self+0} = $self;
515 $self->{root}->update;
516 } else {
517 delete $self->{req_w};
518 delete $self->{req_h};
519 }
520}
521
522sub update {
523 my ($self) = @_;
524
525 $self->{parent}->update
526 if $self->{parent};
527}
528
529sub reconfigure {
530 my ($self) = @_;
531
532 $self->realloc;
533 $self->update;
534}
535
536# using global variables seems a bit hacky, but passing through all drawing
537# functions seems pointless.
538our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
399 539
400sub draw { 540sub draw {
401 my ($self) = @_; 541 my ($self) = @_;
402 542
403 return unless $self->{h} && $self->{w}; 543 return unless $self->{h} && $self->{w};
544
545 # update screen rectangle
546 local $draw_x = $draw_x + $self->{x};
547 local $draw_y = $draw_y + $self->{y};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
404 552
405 glPushMatrix; 553 glPushMatrix;
406 glTranslate $self->{x}, $self->{y}, 0; 554 glTranslate $self->{x}, $self->{y}, 0;
407 $self->_draw;
408 glPopMatrix;
409 555
410 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
411 my ($x, $y) = @$self{qw(x y)};
412
413 glColor 1, 0.8, 0.5, 0.2; 557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
414 glEnable GL_BLEND; 558 glEnable GL_BLEND;
415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
416 glBegin GL_QUADS; 560 glBegin GL_QUADS;
417 glVertex $x , $y; 561 glVertex 0 , 0;
418 glVertex $x + $self->{w}, $y; 562 glVertex $self->{w}, 0;
419 glVertex $x + $self->{w}, $y + $self->{h}; 563 glVertex $self->{w}, $self->{h};
420 glVertex $x , $y + $self->{h}; 564 glVertex 0 , $self->{h};
421 glEnd; 565 glEnd;
422 glDisable GL_BLEND; 566 glDisable GL_BLEND;
423 } 567 }
424 568
425 if ($ENV{PCLIENT_DEBUG}) { 569 if ($ENV{CFPLUS_DEBUG} & 1) {
426 glPushMatrix; 570 glPushMatrix;
427 glColor 1, 1, 0, 1; 571 glColor 1, 1, 0, 1;
428 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 572 glTranslate 0.375, 0.375;
429 glBegin GL_LINE_LOOP; 573 glBegin GL_LINE_LOOP;
430 glVertex 0 , 0; 574 glVertex 0 , 0;
431 glVertex $self->{w} - 1, 0; 575 glVertex $self->{w} - 1, 0;
432 glVertex $self->{w} - 1, $self->{h} - 1; 576 glVertex $self->{w} - 1, $self->{h} - 1;
433 glVertex 0 , $self->{h} - 1; 577 glVertex 0 , $self->{h} - 1;
434 glEnd; 578 glEnd;
435 glPopMatrix; 579 glPopMatrix;
436 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
437 } 581 }
582
583 $self->_draw;
584 glPopMatrix;
438} 585}
439 586
440sub _draw { 587sub _draw {
441 my ($self) = @_; 588 my ($self) = @_;
442 589
443 warn "no draw defined for $self\n"; 590 warn "no draw defined for $self\n";
444} 591}
445 592
446sub find_widget {
447 my ($self, $x, $y) = @_;
448
449 return () unless $self->{can_events};
450
451 return $self
452 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
453 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
454
455 ()
456}
457
458sub set_parent {
459 my ($self, $parent) = @_;
460
461 Scalar::Util::weaken ($self->{parent} = $parent);
462
463 $self->{root} = $parent->{root};
464 $self->{visible} = $parent->{visible};
465
466 # TODO: req_w _does_change after ->reconfigure
467 $self->check_size
468 unless exists $self->{req_w};
469
470 $self->show;
471}
472
473sub check_size {
474 my ($self, $forced) = @_;
475
476 $self->{force_alloc} = 1 if $forced;
477 $CFClient::UI::ROOT->{check_size}{$self} = $self;
478}
479
480sub update {
481 my ($self) = @_;
482
483 $self->{parent}->update
484 if $self->{parent};
485}
486
487sub connect {
488 my ($self, $signal, $cb) = @_;
489
490 push @{ $self->{signal_cb}{$signal} }, $cb;
491}
492
493sub _emit {
494 my ($self, $signal, @args) = @_;
495
496 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
497}
498
499sub emit {
500 my ($self, $signal, @args) = @_;
501
502 $self->_emit ($signal, @args)
503 || $self->$signal (@args);
504}
505
506sub DESTROY { 593sub DESTROY {
507 my ($self) = @_; 594 my ($self) = @_;
508 595
596 return if CFClient::in_destruct;
597
509 delete $WIDGET{$self+0}; 598 delete $WIDGET{$self+0};
510 #$self->deactivate; 599
600 eval { $self->destroy };
601 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
511} 602}
512 603
513############################################################################# 604#############################################################################
514 605
515package CFClient::UI::DrawBG; 606package CFClient::UI::DrawBG;
… …
540 631
541 if ($color && (@$color < 4 || $color->[3])) { 632 if ($color && (@$color < 4 || $color->[3])) {
542 my ($w, $h) = @$self{qw(w h)}; 633 my ($w, $h) = @$self{qw(w h)};
543 634
544 glEnable GL_BLEND; 635 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 636 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
546 glColor @$color; 637 glColor_premultiply @$color;
547 638
548 glBegin GL_QUADS; 639 glBegin GL_QUADS;
549 glVertex 0 , 0; 640 glVertex 0 , 0;
550 glVertex 0 , $h; 641 glVertex 0 , $h;
551 glVertex $w, $h; 642 glVertex $w, $h;
… …
566 my ($class, %arg) = @_; 657 my ($class, %arg) = @_;
567 $class->SUPER::new (can_events => 0, %arg); 658 $class->SUPER::new (can_events => 0, %arg);
568} 659}
569 660
570sub size_request { 661sub size_request {
571 (0, 0) 662 my ($self) = @_;
663
664 ($self->{w} + 0, $self->{h} + 0)
572} 665}
573 666
574sub draw { } 667sub draw { }
575 668
576############################################################################# 669#############################################################################
… …
580our @ISA = CFClient::UI::Base::; 673our @ISA = CFClient::UI::Base::;
581 674
582sub new { 675sub new {
583 my ($class, %arg) = @_; 676 my ($class, %arg) = @_;
584 677
585 my $children = delete $arg{children} || []; 678 my $children = delete $arg{children};
586 679
587 my $self = $class->SUPER::new ( 680 my $self = $class->SUPER::new (
588 children => [], 681 children => [],
589 can_events => 0, 682 can_events => 0,
590 %arg, 683 %arg,
591 ); 684 );
685
592 $self->add ($_) for @$children; 686 $self->add (@$children)
687 if $children;
593 688
594 $self 689 $self
595} 690}
596 691
597sub add { 692sub add {
… …
605 $self->{children} = [ 700 $self->{children} = [
606 sort { $a->{z} <=> $b->{z} } 701 sort { $a->{z} <=> $b->{z} }
607 @{$self->{children}}, @widgets 702 @{$self->{children}}, @widgets
608 ]; 703 ];
609 704
610 $self->check_size (1); 705 $self->realloc;
611 $self->update;
612} 706}
613 707
614sub children { 708sub children {
615 @{ $_[0]{children} } 709 @{ $_[0]{children} }
616} 710}
… …
621 delete $child->{parent}; 715 delete $child->{parent};
622 $child->hide; 716 $child->hide;
623 717
624 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 718 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
625 719
626 $self->check_size (1); 720 $self->realloc;
627 $self->update;
628} 721}
629 722
630sub clear { 723sub clear {
631 my ($self) = @_; 724 my ($self) = @_;
632 725
… …
636 for (@$children) { 729 for (@$children) {
637 delete $_->{parent}; 730 delete $_->{parent};
638 $_->hide; 731 $_->hide;
639 } 732 }
640 733
641 $self->check_size; 734 $self->realloc;
642 $self->update;
643} 735}
644 736
645sub find_widget { 737sub find_widget {
646 my ($self, $x, $y) = @_; 738 my ($self, $x, $y) = @_;
647 739
648 $x -= $self->{x}; 740 $x -= $self->{x};
649 $y -= $self->{y}; 741 $y -= $self->{y};
650 742
651 my $res; 743 my $res;
652 744
653 for (reverse @{ $self->{children} }) { 745 for (reverse $self->visible_children) {
654 $res = $_->find_widget ($x, $y) 746 $res = $_->find_widget ($x, $y)
655 and return $res; 747 and return $res;
656 } 748 }
657 749
658 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 750 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
679} 771}
680 772
681sub add { 773sub add {
682 my ($self, $child) = @_; 774 my ($self, $child) = @_;
683 775
684 $self->{children} = []; 776 $self->SUPER::remove ($_) for @{ $self->{children} };
685
686 $self->SUPER::add ($child); 777 $self->SUPER::add ($child);
687} 778}
688 779
689sub remove { 780sub remove {
690 my ($self, $widget) = @_; 781 my ($self, $widget) = @_;
… …
699 790
700sub size_request { 791sub size_request {
701 $_[0]{children}[0]->size_request 792 $_[0]{children}[0]->size_request
702} 793}
703 794
704sub size_allocate { 795sub invoke_size_allocate {
705 my ($self, $w, $h) = @_; 796 my ($self, $w, $h) = @_;
706 797
707 $self->{children}[0]->configure (0, 0, $w, $h); 798 $self->{children}[0]->configure (0, 0, $w, $h);
799
800 1
708} 801}
709 802
710############################################################################# 803#############################################################################
804
805# back-buffered drawing area
711 806
712package CFClient::UI::Window; 807package CFClient::UI::Window;
713 808
714our @ISA = CFClient::UI::Bin::; 809our @ISA = CFClient::UI::Bin::;
715 810
… …
726 821
727 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 822 $ROOT->on_post_alloc ($self => sub { $self->render_child });
728 $self->SUPER::update; 823 $self->SUPER::update;
729} 824}
730 825
731sub size_allocate { 826sub invoke_size_allocate {
732 my ($self, $w, $h) = @_; 827 my ($self, $w, $h) = @_;
733 828
734 $self->SUPER::size_allocate ($w, $h);
735 $self->update; 829 $self->update;
830
831 $self->SUPER::invoke_size_allocate ($w, $h)
736} 832}
737 833
738sub _render { 834sub _render {
835 my ($self) = @_;
836
739 $_[0]{children}[0]->draw; 837 $self->{children}[0]->draw;
740} 838}
741 839
742sub render_child { 840sub render_child {
743 my ($self) = @_; 841 my ($self) = @_;
744 842
745 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 843 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
746 glClearColor 0, 0, 0, 0; 844 glClearColor 0, 0, 0, 0;
747 glClear GL_COLOR_BUFFER_BIT; 845 glClear GL_COLOR_BUFFER_BIT;
748 846
847 {
848 package CFClient::UI::Base;
849
850 ($draw_x, $draw_y, $draw_w, $draw_h) =
851 (0, 0, $self->{w}, $self->{h});
852 }
853
749 $self->_render; 854 $self->_render;
750 }; 855 };
751} 856}
752 857
753sub _draw { 858sub _draw {
754 my ($self) = @_; 859 my ($self) = @_;
755 860
756 my ($w, $h) = ($self->w, $self->h); 861 my ($w, $h) = @$self{qw(w h)};
757 862
758 my $tex = $self->{texture} 863 my $tex = $self->{texture}
759 or return; 864 or return;
760 865
761 glEnable GL_TEXTURE_2D; 866 glEnable GL_TEXTURE_2D;
762 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
763 glColor 1, 1, 1, 1; 868 glColor 0, 0, 0, 1;
764 869
765 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 870 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
766 871
767 glDisable GL_TEXTURE_2D; 872 glDisable GL_TEXTURE_2D;
768} 873}
… …
784} 889}
785 890
786sub size_request { 891sub size_request {
787 my ($self) = @_; 892 my ($self) = @_;
788 893
789 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 894 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
790 895
791 @$self{qw(child_w child_h)} 896 $w = 10 if $self->{scroll_x};
792} 897 $h = 10 if $self->{scroll_y};
793 898
899 ($w, $h)
900}
901
794sub size_allocate { 902sub invoke_size_allocate {
795 my ($self, $w, $h) = @_; 903 my ($self, $w, $h) = @_;
796 904
905 my $child = $self->child;
906
797 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 907 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
798 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 908 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
799 909
800 $self->child->configure (0, 0, $w, $h); 910 $self->child->configure (0, 0, $w, $h);
801 $self->update; 911 $self->update;
912
913 1
802} 914}
803 915
804sub set_offset { 916sub set_offset {
805 my ($self, $x, $y) = @_; 917 my ($self, $x, $y) = @_;
806 918
… …
839} 951}
840 952
841sub _render { 953sub _render {
842 my ($self) = @_; 954 my ($self) = @_;
843 955
956 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
957 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
958
844 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 959 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
845 960
846 $self->SUPER::_render; 961 $self->SUPER::_render;
847} 962}
848 963
… …
851package CFClient::UI::ScrolledWindow; 966package CFClient::UI::ScrolledWindow;
852 967
853our @ISA = CFClient::UI::HBox::; 968our @ISA = CFClient::UI::HBox::;
854 969
855sub new { 970sub new {
856 my $class = shift; 971 my ($class, %arg) = @_;
972
973 my $child = delete $arg{child};
857 974
858 my $self; 975 my $self;
859 976
860 my $slider = new CFClient::UI::Slider 977 my $slider = new CFClient::UI::Slider
861 vertical => 1, 978 vertical => 1,
862 range => [0, 0, 1, 0.01], # HACK fix 979 range => [0, 0, 1, 0.01], # HACK fix
863 connect_changed => sub { 980 on_changed => sub {
864 $self->{vp}->set_offset (0, $_[1]); 981 $self->{vp}->set_offset (0, $_[1]);
865 }, 982 },
866 ; 983 ;
867 984
868 $self = $class->SUPER::new ( 985 $self = $class->SUPER::new (
869 vp => (new CFClient::UI::ViewPort expand => 1), 986 vp => (new CFClient::UI::ViewPort expand => 1),
870 slider => $slider, 987 slider => $slider,
871 @_, 988 %arg,
872 ); 989 );
873 990
874 $self->{vp}->add ($self->{scrolled});
875 $self->add ($self->{vp});
876 $self->add ($self->{slider}); 991 $self->SUPER::add ($self->{vp}, $self->{slider});
992 $self->add ($child) if $child;
877 993
878 $self 994 $self
879} 995}
880 996
997#TODO# update range on size_allocate depending on child
998
999sub add {
1000 my ($self, $widget) = @_;
1001
1002 $self->{vp}->add ($self->{child} = $widget);
1003}
1004
1005sub invoke_button_down {
1006 my ($self, $ev) = @_;
1007
1008 warn "button down $ev->{button}\n";#d#
1009
1010 0
1011}
1012
1013sub update_slider {
1014 my ($self) = @_;
1015
1016 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1017}
1018
881sub update { 1019sub update {
882 my ($self) = @_; 1020 my ($self) = @_;
883 1021
884 $self->SUPER::update; 1022 $self->SUPER::update;
885 1023
886 # todo: overwrite size_allocate of child 1024 $self->update_slider;
887 my $child = $self->{vp}->child;
888 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
889} 1025}
890 1026
891sub size_allocate { 1027sub invoke_size_allocate {
892 my ($self, $w, $h) = @_; 1028 my ($self, $w, $h) = @_;
893 1029
1030 $self->update_slider;
1031
894 $self->SUPER::size_allocate ($w, $h); 1032 $self->SUPER::invoke_size_allocate ($w, $h)
895
896 my $child = $self->{vp}->child;
897 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
898} 1033}
899
900#TODO# update range on size_allocate depending on child
901# update viewport offset on scroll
902 1034
903############################################################################# 1035#############################################################################
904 1036
905package CFClient::UI::Frame; 1037package CFClient::UI::Frame;
906 1038
… …
922 1054
923 if ($self->{bg}) { 1055 if ($self->{bg}) {
924 my ($w, $h) = @$self{qw(w h)}; 1056 my ($w, $h) = @$self{qw(w h)};
925 1057
926 glEnable GL_BLEND; 1058 glEnable GL_BLEND;
927 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1059 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
928 glColor @{ $self->{bg} }; 1060 glColor_premultiply @{ $self->{bg} };
929 1061
930 glBegin GL_QUADS; 1062 glBegin GL_QUADS;
931 glVertex 0 , 0; 1063 glVertex 0 , 0;
932 glVertex 0 , $h; 1064 glVertex 0 , $h;
933 glVertex $w, $h; 1065 glVertex $w, $h;
… …
946 1078
947our @ISA = CFClient::UI::Bin::; 1079our @ISA = CFClient::UI::Bin::;
948 1080
949use CFClient::OpenGL; 1081use CFClient::OpenGL;
950 1082
951my @tex = 1083my $bg =
1084 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1085 mipmap => 1, wrap => 1;
1086
1087my @border =
952 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
953 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1089 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
954 1090
955sub new { 1091sub new {
956 my $class = shift; 1092 my ($class, %arg) = @_;
957
958 # TODO: user_x, user_y, overwrite moveto?
959 1093
960 my $self = $class->SUPER::new ( 1094 my $self = $class->SUPER::new (
961 bg => [1, 1, 1, 1], 1095 bg => [1, 1, 1, 1],
962 border_bg => [1, 1, 1, 1], 1096 border_bg => [1, 1, 1, 1],
963 border => 0.6, 1097 border => 0.6,
964 is_toplevel => 1,
965 can_events => 1, 1098 can_events => 1,
966 @_ 1099 min_w => 64,
1100 min_h => 32,
1101 %arg,
967 ); 1102 );
968 1103
969 $self->{title} &&= new CFClient::UI::Label 1104 $self->{title_widget} = new CFClient::UI::Label
970 align => 0, 1105 align => 0,
971 valign => 1, 1106 valign => 1,
972 text => $self->{title}, 1107 text => $self->{title},
973 fontsize => $self->{border}; 1108 fontsize => $self->{border},
1109 if exists $self->{title};
1110
1111 if ($self->{has_close_button}) {
1112 $self->{close_button} =
1113 new CFClient::UI::ImageButton
1114 path => 'x1_close.png',
1115 on_activate => sub { $self->emit ("delete") };
1116
1117 $self->CFClient::UI::Container::add ($self->{close_button});
1118 }
974 1119
975 $self 1120 $self
1121}
1122
1123sub add {
1124 my ($self, @widgets) = @_;
1125
1126 $self->SUPER::add (@widgets);
1127 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1128 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
976} 1129}
977 1130
978sub border { 1131sub border {
979 int $_[0]{border} * $::FONTSIZE 1132 int $_[0]{border} * $::FONTSIZE
980} 1133}
981 1134
982sub size_request { 1135sub size_request {
983 my ($self) = @_; 1136 my ($self) = @_;
1137
1138 $self->{title_widget}->size_request
1139 if $self->{title_widget};
1140
1141 $self->{close_button}->size_request
1142 if $self->{close_button};
984 1143
985 my ($w, $h) = $self->SUPER::size_request; 1144 my ($w, $h) = $self->SUPER::size_request;
986 1145
987 ( 1146 (
988 $w + $self->border * 2, 1147 $w + $self->border * 2,
989 $h + $self->border * 2, 1148 $h + $self->border * 2,
990 ) 1149 )
991} 1150}
992 1151
993sub size_allocate { 1152sub invoke_size_allocate {
994 my ($self, $w, $h) = @_; 1153 my ($self, $w, $h) = @_;
995 1154
1155 if ($self->{title_widget}) {
1156 $self->{title_widget}{w} = $w;
1157 $self->{title_widget}{h} = $h;
1158 $self->{title_widget}->invoke_size_allocate ($w, $h);
1159 }
1160
1161 my $border = $self->border;
1162
996 $h -= List::Util::max 0, $self->border * 2; 1163 $h -= List::Util::max 0, $border * 2;
997 $w -= List::Util::max 0, $self->border * 2; 1164 $w -= List::Util::max 0, $border * 2;
998 1165
999 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1000 if $self->{title};
1001
1002 $self->child->configure ($self->border, $self->border, $w, $h); 1166 $self->child->configure ($border, $border, $w, $h);
1003}
1004 1167
1168 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1169 if $self->{close_button};
1170
1171 1
1172}
1173
1174sub invoke_delete {
1175 my ($self) = @_;
1176
1177 $self->hide;
1178
1179 1
1180}
1181
1005sub button_down { 1182sub invoke_button_down {
1006 my ($self, $ev, $x, $y) = @_; 1183 my ($self, $ev, $x, $y) = @_;
1007 1184
1008 my ($w, $h) = @$self{qw(w h)}; 1185 my ($w, $h) = @$self{qw(w h)};
1009 my $border = $self->border; 1186 my $border = $self->border;
1010 1187
… …
1023 my ($ev, $x, $y) = @_; 1200 my ($ev, $x, $y) = @_;
1024 1201
1025 my $dx = $ev->{x} - $ox; 1202 my $dx = $ev->{x} - $ox;
1026 my $dy = $ev->{y} - $oy; 1203 my $dy = $ev->{y} - $oy;
1027 1204
1028 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1205 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1029 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1206 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1207
1030 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1208 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1031 $self->check_size; 1209 $self->realloc;
1032 }; 1210 };
1033 1211
1034 } elsif ($lr ^ $td) { 1212 } elsif ($lr ^ $td) {
1035 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1213 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1036 my ($bx, $by) = ($self->{x}, $self->{y}); 1214 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1038 $self->{motion} = sub { 1216 $self->{motion} = sub {
1039 my ($ev, $x, $y) = @_; 1217 my ($ev, $x, $y) = @_;
1040 1218
1041 ($x, $y) = ($ev->{x}, $ev->{y}); 1219 ($x, $y) = ($ev->{x}, $ev->{y});
1042 1220
1043 $self->move ($bx + $x - $ox, $by + $y - $oy); 1221 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1044 $self->update; 1222 # HACK: the next line is required to enforce placement
1223 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1045 }; 1224 };
1225 } else {
1226 return 0;
1227 }
1228
1046 } 1229 1
1047} 1230}
1048 1231
1049sub button_up { 1232sub invoke_button_up {
1050 my ($self, $ev, $x, $y) = @_; 1233 my ($self, $ev, $x, $y) = @_;
1051 1234
1052 delete $self->{motion}; 1235 ! ! delete $self->{motion}
1053} 1236}
1054 1237
1055sub mouse_motion { 1238sub invoke_mouse_motion {
1056 my ($self, $ev, $x, $y) = @_; 1239 my ($self, $ev, $x, $y) = @_;
1057 1240
1058 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1241 $self->{motion}->($ev, $x, $y) if $self->{motion};
1242
1243 ! ! $self->{motion}
1059} 1244}
1060 1245
1061sub _draw { 1246sub _draw {
1062 my ($self) = @_; 1247 my ($self) = @_;
1063 1248
1249 my $child = $self->{children}[0];
1250
1064 my ($w, $h ) = ($self->{w}, $self->{h}); 1251 my ($w, $h ) = ($self->{w}, $self->{h});
1065 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1252 my ($cw, $ch) = ($child->{w}, $child->{h});
1066 1253
1067 glEnable GL_TEXTURE_2D; 1254 glEnable GL_TEXTURE_2D;
1068 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1255 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1069 1256
1070 my $border = $self->border; 1257 my $border = $self->border;
1071 1258
1072 glColor @{ $self->{border_bg} }; 1259 glColor @{ $self->{border_bg} };
1073 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1260 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1074 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1261 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1075 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1262 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1076 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1263 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1077 1264
1078 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1265 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1079 my $bg = $tex[0]; 1266 glColor @{ $self->{bg} };
1080 1267
1081 # TODO: repeat texture not scale 1268 # TODO: repeat texture not scale
1269 # solve this better(?)
1082 my $rep_x = $cw / $bg->{w}; 1270 $bg->{s} = $cw / $bg->{w};
1083 my $rep_y = $ch / $bg->{h}; 1271 $bg->{t} = $ch / $bg->{h};
1084
1085 glColor @{ $self->{bg} };
1086
1087 $bg->{s} = $rep_x;
1088 $bg->{t} = $rep_y;
1089 $bg->{wrap_mode} = 1;
1090 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1272 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1091 } 1273 }
1092 1274
1093 glDisable GL_TEXTURE_2D; 1275 glDisable GL_TEXTURE_2D;
1094 1276
1095 $self->{title}->draw if $self->{title};
1096
1097 $self->child->draw; 1277 $child->draw;
1278
1279 if ($self->{title_widget}) {
1280 glTranslate 0, $border - $self->{h};
1281 $self->{title_widget}->_draw;
1282
1283 glTranslate 0, - ($border - $self->{h});
1284 }
1285
1286 $self->{close_button}->draw
1287 if $self->{close_button};
1098} 1288}
1099 1289
1100############################################################################# 1290#############################################################################
1101 1291
1102package CFClient::UI::Table; 1292package CFClient::UI::Table;
… …
1124 my ($self, $x, $y, $child) = @_; 1314 my ($self, $x, $y, $child) = @_;
1125 1315
1126 $child->set_parent ($self); 1316 $child->set_parent ($self);
1127 $self->{children}[$y][$x] = $child; 1317 $self->{children}[$y][$x] = $child;
1128 1318
1129 $self->check_size (1); 1319 $self->realloc;
1320}
1321
1322sub remove {
1323 my ($self, $child) = @_;
1324
1325 # TODO: not yet implemented
1130} 1326}
1131 1327
1132# TODO: move to container class maybe? send children a signal on removal? 1328# TODO: move to container class maybe? send children a signal on removal?
1133sub clear { 1329sub clear {
1134 my ($self) = @_; 1330 my ($self) = @_;
… …
1139 for (@children) { 1335 for (@children) {
1140 delete $_->{parent}; 1336 delete $_->{parent};
1141 $_->hide; 1337 $_->hide;
1142 } 1338 }
1143 1339
1144 $self->check_size (1); 1340 $self->realloc;
1145 $self->update;
1146} 1341}
1147 1342
1148sub get_wh { 1343sub get_wh {
1149 my ($self) = @_; 1344 my ($self) = @_;
1150 1345
… …
1176 (sum @$ws), 1371 (sum @$ws),
1177 (sum @$hs), 1372 (sum @$hs),
1178 ) 1373 )
1179} 1374}
1180 1375
1181sub size_allocate { 1376sub invoke_size_allocate {
1182 my ($self, $w, $h) = @_; 1377 my ($self, $w, $h) = @_;
1183 1378
1184 my ($ws, $hs) = $self->get_wh; 1379 my ($ws, $hs) = $self->get_wh;
1185 1380
1186 my $req_w = (sum @$ws) || 1; 1381 my $req_w = (sum @$ws) || 1;
… …
1218 } 1413 }
1219 1414
1220 $y += $row_h; 1415 $y += $row_h;
1221 } 1416 }
1222 1417
1418 1
1223} 1419}
1224 1420
1225sub find_widget { 1421sub find_widget {
1226 my ($self, $x, $y) = @_; 1422 my ($self, $x, $y) = @_;
1227 1423
… …
1246 } 1442 }
1247} 1443}
1248 1444
1249############################################################################# 1445#############################################################################
1250 1446
1447package CFClient::UI::Box;
1448
1449our @ISA = CFClient::UI::Container::;
1450
1451sub size_request {
1452 my ($self) = @_;
1453
1454 $self->{vertical}
1455 ? (
1456 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1457 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1458 )
1459 : (
1460 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1461 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1462 )
1463}
1464
1465sub invoke_size_allocate {
1466 my ($self, $w, $h) = @_;
1467
1468 my $space = $self->{vertical} ? $h : $w;
1469 my @children = $self->visible_children;
1470
1471 my @req;
1472
1473 if ($self->{homogeneous}) {
1474 @req = ($space / (@children || 1)) x @children;
1475 } else {
1476 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1477 my $req = List::Util::sum @req;
1478
1479 if ($req > $space) {
1480 # ah well, not enough space
1481 $_ *= $space / $req for @req;
1482 } else {
1483 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1484
1485 $space = ($space - $req) / $expand; # remaining space to give away
1486
1487 $req[$_] += $space * $children[$_]{expand}
1488 for 0 .. $#children;
1489 }
1490 }
1491
1492 CFClient::UI::harmonize \@req;
1493
1494 my $pos = 0;
1495 for (0 .. $#children) {
1496 my $alloc = $req[$_];
1497 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1498
1499 $pos += $alloc;
1500 }
1501
1502 1
1503}
1504
1505#############################################################################
1506
1251package CFClient::UI::HBox; 1507package CFClient::UI::HBox;
1252 1508
1253# TODO: wrap into common Box base class
1254
1255our @ISA = CFClient::UI::Container::; 1509our @ISA = CFClient::UI::Box::;
1256 1510
1257sub size_request { 1511sub new {
1258 my ($self) = @_; 1512 my $class = shift;
1259 1513
1260 my @alloc = map [$_->size_request], @{$self->{children}}; 1514 $class->SUPER::new (
1261 1515 vertical => 0,
1262 ( 1516 @_,
1263 (List::Util::sum map $_->[0], @alloc),
1264 (List::Util::max map $_->[1], @alloc),
1265 ) 1517 )
1266} 1518}
1267 1519
1268sub size_allocate {
1269 my ($self, $w, $h) = @_;
1270
1271 ($h, $w) = ($w, $h);
1272
1273 my $children = $self->{children};
1274
1275 my @h = map $_->{req_w}, @$children;
1276
1277 my $req_h = List::Util::sum @h;
1278
1279 if ($req_h > $h) {
1280 # ah well, not enough space
1281 $_ *= $h / $req_h for @h;
1282 } else {
1283 my $exp = List::Util::sum map $_->{expand}, @$children;
1284 $exp ||= 1;
1285
1286 for (0 .. $#$children) {
1287 my $child = $children->[$_];
1288
1289 my $alloc_h = $h[$_];
1290 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1291 $h[$_] = $alloc_h;
1292 }
1293 }
1294
1295 CFClient::UI::harmonize \@h;
1296
1297 my $y = 0;
1298 for (0 .. $#$children) {
1299 my $child = $children->[$_];
1300 my $h = $h[$_];
1301 $child->configure ($y, 0, $h, $w);
1302
1303 $y += $h;
1304 }
1305
1306 1
1307}
1308
1309############################################################################# 1520#############################################################################
1310 1521
1311package CFClient::UI::VBox; 1522package CFClient::UI::VBox;
1312 1523
1313# TODO: wrap into common Box base class
1314
1315our @ISA = CFClient::UI::Container::; 1524our @ISA = CFClient::UI::Box::;
1316 1525
1317sub size_request { 1526sub new {
1318 my ($self) = @_; 1527 my $class = shift;
1319 1528
1320 my @alloc = map [$_->size_request], @{$self->{children}}; 1529 $class->SUPER::new (
1321 1530 vertical => 1,
1322 ( 1531 @_,
1323 (List::Util::max map $_->[0], @alloc),
1324 (List::Util::sum map $_->[1], @alloc),
1325 ) 1532 )
1326}
1327
1328sub size_allocate {
1329 my ($self, $w, $h) = @_;
1330
1331 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1332
1333 my $children = $self->{children};
1334
1335 my @h = map $_->{req_h}, @$children;
1336
1337 my $req_h = List::Util::sum @h;
1338
1339 if ($req_h > $h) {
1340 # ah well, not enough space
1341 $_ *= $h / $req_h for @h;
1342 } else {
1343 my $exp = List::Util::sum map $_->{expand}, @$children;
1344 $exp ||= 1;
1345
1346 for (0 .. $#$children) {
1347 my $child = $children->[$_];
1348
1349 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1350 }
1351 }
1352
1353 CFClient::UI::harmonize \@h;
1354
1355 my $y = 0;
1356 for (0 .. $#$children) {
1357 my $child = $children->[$_];
1358 my $h = $h[$_];
1359 $child->configure (0, $y, $w, $h);
1360
1361 $y += $h;
1362 }
1363
1364 1
1365} 1533}
1366 1534
1367############################################################################# 1535#############################################################################
1368 1536
1369package CFClient::UI::Label; 1537package CFClient::UI::Label;
… …
1386 ellipsise => 3, # end 1554 ellipsise => 3, # end
1387 layout => (new CFClient::Layout), 1555 layout => (new CFClient::Layout),
1388 fontsize => 1, 1556 fontsize => 1,
1389 align => -1, 1557 align => -1,
1390 valign => -1, 1558 valign => -1,
1391 padding => 2, 1559 padding_x => 2,
1560 padding_y => 2,
1392 can_events => 0, 1561 can_events => 0,
1393 %arg 1562 %arg
1394 ); 1563 );
1395 1564
1396 if (exists $self->{template}) { 1565 if (exists $self->{template}) {
… …
1423 1592
1424 delete $self->{texture}; 1593 delete $self->{texture};
1425 $self->SUPER::update; 1594 $self->SUPER::update;
1426} 1595}
1427 1596
1597sub realloc {
1598 my ($self) = @_;
1599
1600 delete $self->{ox};
1601 $self->SUPER::realloc;
1602}
1603
1428sub set_text { 1604sub set_text {
1429 my ($self, $text) = @_; 1605 my ($self, $text) = @_;
1430 1606
1431 return if $self->{text} eq "T$text"; 1607 return if $self->{text} eq "T$text";
1432 $self->{text} = "T$text"; 1608 $self->{text} = "T$text";
1433 1609
1434 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1435 $self->{layout}->set_text ($text); 1610 $self->{layout}->set_text ($text);
1436 1611
1612 delete $self->{size_req};
1613 $self->realloc;
1437 $self->update; 1614 $self->update;
1438 $self->check_size;
1439} 1615}
1440 1616
1441sub set_markup { 1617sub set_markup {
1442 my ($self, $markup) = @_; 1618 my ($self, $markup) = @_;
1443 1619
1444 return if $self->{text} eq "M$markup"; 1620 return if $self->{text} eq "M$markup";
1445 $self->{text} = "M$markup"; 1621 $self->{text} = "M$markup";
1446 1622
1447 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1623 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1448 1624
1449 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1450 $self->{layout}->set_markup ($markup); 1625 $self->{layout}->set_markup ($markup);
1451 1626
1627 delete $self->{size_req};
1628 $self->realloc;
1452 $self->update; 1629 $self->update;
1453 $self->check_size;
1454} 1630}
1455 1631
1456sub size_request { 1632sub size_request {
1457 my ($self) = @_; 1633 my ($self) = @_;
1458 1634
1635 $self->{size_req} ||= do {
1459 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1636 $self->{layout}->set_font ($self->{font}) if $self->{font};
1460 $self->{layout}->set_width ($self->{max_w} || -1); 1637 $self->{layout}->set_width ($self->{max_w} || -1);
1461 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1638 $self->{layout}->set_ellipsise ($self->{ellipsise});
1462 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1639 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1463 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1640 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1464 1641
1465 my ($w, $h) = $self->{layout}->size; 1642 my ($w, $h) = $self->{layout}->size;
1466 1643
1467 if (exists $self->{template}) { 1644 if (exists $self->{template}) {
1468 $self->{template}->set_font ($self->{font}) if $self->{font}; 1645 $self->{template}->set_font ($self->{font}) if $self->{font};
1646 $self->{template}->set_width ($self->{max_w} || -1);
1469 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1647 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1470 1648
1471 my ($w2, $h2) = $self->{template}->size; 1649 my ($w2, $h2) = $self->{template}->size;
1472 1650
1473 $w = List::Util::max $w, $w2; 1651 $w = List::Util::max $w, $w2;
1474 $h = List::Util::max $h, $h2; 1652 $h = List::Util::max $h, $h2;
1653 }
1654
1655 [$w, $h]
1475 } 1656 };
1476 1657
1477 ( 1658 @{ $self->{size_req} }
1478 $w + $self->{padding} * 2,
1479 $h + $self->{padding} * 2,
1480 )
1481} 1659}
1482 1660
1661sub baseline_shift {
1662 $_[0]{layout}->descent
1663}
1664
1483sub size_allocate { 1665sub invoke_size_allocate {
1484 my ($self, $w, $h) = @_; 1666 my ($self, $w, $h) = @_;
1485 1667
1668 delete $self->{ox};
1669
1486 delete $self->{texture}; 1670 delete $self->{texture}
1671 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1672
1673 1
1487} 1674}
1488 1675
1489sub set_fontsize { 1676sub set_fontsize {
1490 my ($self, $fontsize) = @_; 1677 my ($self, $fontsize) = @_;
1491 1678
1492 $self->{fontsize} = $fontsize; 1679 $self->{fontsize} = $fontsize;
1680 delete $self->{size_req};
1493 delete $self->{texture}; 1681 delete $self->{texture};
1494 1682
1495 $self->update; 1683 $self->realloc;
1496 $self->check_size; 1684}
1685
1686sub reconfigure {
1687 my ($self) = @_;
1688
1689 delete $self->{size_req};
1690 delete $self->{texture};
1691
1692 $self->SUPER::reconfigure;
1497} 1693}
1498 1694
1499sub _draw { 1695sub _draw {
1500 my ($self) = @_; 1696 my ($self) = @_;
1501 1697
1502 $self->SUPER::_draw; # draw background, if applicable 1698 $self->SUPER::_draw; # draw background, if applicable
1503 1699
1504 my $tex = $self->{texture} ||= do { 1700 my $size = $self->{texture} ||= do {
1505 $self->{layout}->set_foreground (@{$self->{fg}}); 1701 $self->{layout}->set_foreground (@{$self->{fg}});
1506 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1702 $self->{layout}->set_font ($self->{font}) if $self->{font};
1507 $self->{layout}->set_width ($self->{w}); 1703 $self->{layout}->set_width ($self->{w});
1508 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1704 $self->{layout}->set_ellipsise ($self->{ellipsise});
1509 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1705 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1510 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1706 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1511 1707
1512 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1708 [$self->{layout}->size]
1513
1514 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1515 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1516 : ($self->{w} - $tex->{w}) * 0.5);
1517
1518 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1519 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1520 : ($self->{h} - $tex->{h}) * 0.5);
1521
1522 $tex
1523 }; 1709 };
1524 1710
1525 glEnable GL_TEXTURE_2D; 1711 unless (exists $self->{ox}) {
1526 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1712 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1713 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1714 : ($self->{w} - $size->[0]) * 0.5);
1527 1715
1528 if ($tex->{format} == GL_ALPHA) { 1716 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1529 glColor @{$self->{fg}}; 1717 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1530 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1718 : ($self->{h} - $size->[1]) * 0.5);
1531 } else {
1532 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1533 } 1719 };
1534 1720
1535 glDisable GL_TEXTURE_2D; 1721 my $w = List::Util::min $self->{w} + 4, $size->[0];
1722 my $h = List::Util::min $self->{h} + 2, $size->[1];
1723
1724 $self->{layout}->render ($self->{ox}, $self->{oy});
1536} 1725}
1537 1726
1538############################################################################# 1727#############################################################################
1539 1728
1540package CFClient::UI::EntryBase; 1729package CFClient::UI::EntryBase;
… …
1554 can_hover => 1, 1743 can_hover => 1,
1555 can_focus => 1, 1744 can_focus => 1,
1556 valign => 0, 1745 valign => 0,
1557 can_events => 1, 1746 can_events => 1,
1558 #text => ... 1747 #text => ...
1748 #hidden => "*",
1559 @_ 1749 @_
1560 ) 1750 )
1561} 1751}
1562 1752
1563sub _set_text { 1753sub _set_text {
… …
1565 1755
1566 delete $self->{cur_h}; 1756 delete $self->{cur_h};
1567 1757
1568 return if $self->{text} eq $text; 1758 return if $self->{text} eq $text;
1569 1759
1570 delete $self->{texture};
1571
1572 $self->{last_activity} = $::NOW; 1760 $self->{last_activity} = $::NOW;
1573 $self->{text} = $text; 1761 $self->{text} = $text;
1574 1762
1575 $text =~ s/./*/g if $self->{hidden}; 1763 $text =~ s/./*/g if $self->{hidden};
1576 $self->{layout}->set_text ("$text "); 1764 $self->{layout}->set_text ("$text ");
1765 delete $self->{size_req};
1577 1766
1578 $self->_emit (changed => $self->{text}); 1767 $self->emit (changed => $self->{text});
1768
1769 $self->realloc;
1770 $self->update;
1579} 1771}
1580 1772
1581sub set_text { 1773sub set_text {
1582 my ($self, $text) = @_; 1774 my ($self, $text) = @_;
1583 1775
1584 $self->{cursor} = length $text; 1776 $self->{cursor} = length $text;
1585 $self->_set_text ($text); 1777 $self->_set_text ($text);
1586 $self->update;
1587 $self->check_size;
1588} 1778}
1589 1779
1590sub get_text { 1780sub get_text {
1591 $_[0]{text} 1781 $_[0]{text}
1592} 1782}
… …
1597 my ($w, $h) = $self->SUPER::size_request; 1787 my ($w, $h) = $self->SUPER::size_request;
1598 1788
1599 ($w + 1, $h) # add 1 for cursor 1789 ($w + 1, $h) # add 1 for cursor
1600} 1790}
1601 1791
1602sub key_down { 1792sub invoke_key_down {
1603 my ($self, $ev) = @_; 1793 my ($self, $ev) = @_;
1604 1794
1605 my $mod = $ev->{mod}; 1795 my $mod = $ev->{mod};
1606 my $sym = $ev->{sym}; 1796 my $sym = $ev->{sym};
1607 my $uni = $ev->{unicode}; 1797 my $uni = $ev->{unicode};
… …
1619 } elsif ($sym == CFClient::SDLK_HOME) { 1809 } elsif ($sym == CFClient::SDLK_HOME) {
1620 $self->{cursor} = 0; 1810 $self->{cursor} = 0;
1621 } elsif ($sym == CFClient::SDLK_END) { 1811 } elsif ($sym == CFClient::SDLK_END) {
1622 $self->{cursor} = length $text; 1812 $self->{cursor} = length $text;
1623 } elsif ($uni == 27) { 1813 } elsif ($uni == 27) {
1624 $self->_emit ('escape'); 1814 $self->emit ('escape');
1625 } elsif ($uni) { 1815 } elsif ($uni) {
1626 substr $text, $self->{cursor}++, 0, chr $uni; 1816 substr $text, $self->{cursor}++, 0, chr $uni;
1817 } else {
1818 return 0;
1627 } 1819 }
1628 1820
1629 $self->_set_text ($text); 1821 $self->_set_text ($text);
1630 $self->update;
1631 $self->check_size;
1632}
1633 1822
1823 $self->realloc;
1824
1825 1
1826}
1827
1634sub focus_in { 1828sub invoke_focus_in {
1635 my ($self) = @_; 1829 my ($self) = @_;
1636 1830
1637 $self->{last_activity} = $::NOW; 1831 $self->{last_activity} = $::NOW;
1638 1832
1639 $self->SUPER::focus_in; 1833 $self->SUPER::invoke_focus_in
1640} 1834}
1641 1835
1642sub button_down { 1836sub invoke_button_down {
1643 my ($self, $ev, $x, $y) = @_; 1837 my ($self, $ev, $x, $y) = @_;
1644 1838
1645 $self->SUPER::button_down ($ev, $x, $y); 1839 $self->SUPER::invoke_button_down ($ev, $x, $y);
1646 1840
1647 my $idx = $self->{layout}->xy_to_index ($x, $y); 1841 my $idx = $self->{layout}->xy_to_index ($x, $y);
1648 1842
1649 # byte-index to char-index 1843 # byte-index to char-index
1650 my $text = $self->{text}; 1844 my $text = $self->{text};
1651 utf8::encode $text; 1845 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1652 $self->{cursor} = length substr $text, 0, $idx; 1846 $self->{cursor} = length $text;
1653 1847
1654 $self->_set_text ($self->{text}); 1848 $self->_set_text ($self->{text});
1655 $self->update; 1849 $self->update;
1850
1851 1
1656} 1852}
1657 1853
1658sub mouse_motion { 1854sub invoke_mouse_motion {
1659 my ($self, $ev, $x, $y) = @_; 1855 my ($self, $ev, $x, $y) = @_;
1660# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1856# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1857
1858 1
1661} 1859}
1662 1860
1663sub _draw { 1861sub _draw {
1664 my ($self) = @_; 1862 my ($self) = @_;
1665 1863
1666 local $self->{fg} = $self->{fg}; 1864 local $self->{fg} = $self->{fg};
1667 1865
1668 if ($FOCUS == $self) { 1866 if ($FOCUS == $self) {
1669 glColor @{$self->{active_bg}}; 1867 glColor_premultiply @{$self->{active_bg}};
1670 $self->{fg} = $self->{active_fg}; 1868 $self->{fg} = $self->{active_fg};
1671 } else { 1869 } else {
1672 glColor @{$self->{bg}}; 1870 glColor_premultiply @{$self->{bg}};
1673 } 1871 }
1674 1872
1675 glEnable GL_BLEND; 1873 glEnable GL_BLEND;
1676 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1874 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1677 glBegin GL_QUADS; 1875 glBegin GL_QUADS;
1678 glVertex 0 , 0; 1876 glVertex 0 , 0;
1679 glVertex 0 , $self->{h}; 1877 glVertex 0 , $self->{h};
1680 glVertex $self->{w}, $self->{h}; 1878 glVertex $self->{w}, $self->{h};
1681 glVertex $self->{w}, 0; 1879 glVertex $self->{w}, 0;
… …
1706 1904
1707our @ISA = CFClient::UI::EntryBase::; 1905our @ISA = CFClient::UI::EntryBase::;
1708 1906
1709use CFClient::OpenGL; 1907use CFClient::OpenGL;
1710 1908
1711sub key_down { 1909sub invoke_key_down {
1712 my ($self, $ev) = @_; 1910 my ($self, $ev) = @_;
1713 1911
1714 my $sym = $ev->{sym}; 1912 my $sym = $ev->{sym};
1715 1913
1716 if ($sym == 13) { 1914 if ($sym == 13) {
1717 unshift @{$self->{history}}, 1915 unshift @{$self->{history}},
1718 my $txt = $self->get_text; 1916 my $txt = $self->get_text;
1917
1719 $self->{history_pointer} = -1; 1918 $self->{history_pointer} = -1;
1720 $self->{history_saveback} = ''; 1919 $self->{history_saveback} = '';
1721 $self->_emit (activate => $txt); 1920 $self->emit (activate => $txt);
1722 $self->update; 1921 $self->update;
1723 1922
1724 } elsif ($sym == CFClient::SDLK_UP) { 1923 } elsif ($sym == CFClient::SDLK_UP) {
1725 if ($self->{history_pointer} < 0) { 1924 if ($self->{history_pointer} < 0) {
1726 $self->{history_saveback} = $self->get_text; 1925 $self->{history_saveback} = $self->get_text;
… …
1742 } else { 1941 } else {
1743 $self->set_text ($self->{history_saveback}); 1942 $self->set_text ($self->{history_saveback});
1744 } 1943 }
1745 1944
1746 } else { 1945 } else {
1747 $self->SUPER::key_down ($ev); 1946 return $self->SUPER::invoke_key_down ($ev)
1947 }
1948
1748 } 1949 1
1749
1750} 1950}
1751 1951
1752############################################################################# 1952#############################################################################
1753 1953
1754package CFClient::UI::Button; 1954package CFClient::UI::Button;
… …
1763 1963
1764sub new { 1964sub new {
1765 my $class = shift; 1965 my $class = shift;
1766 1966
1767 $class->SUPER::new ( 1967 $class->SUPER::new (
1768 padding => 4, 1968 padding_x => 4,
1969 padding_y => 4,
1769 fg => [1, 1, 1], 1970 fg => [1, 1, 1],
1770 active_fg => [0, 0, 1], 1971 active_fg => [0, 0, 1],
1771 can_hover => 1, 1972 can_hover => 1,
1772 align => 0, 1973 align => 0,
1773 valign => 0, 1974 valign => 0,
1774 can_events => 1, 1975 can_events => 1,
1775 @_ 1976 @_
1776 ) 1977 )
1777} 1978}
1778 1979
1779sub activate { }
1780
1781sub button_up { 1980sub invoke_button_up {
1782 my ($self, $ev, $x, $y) = @_; 1981 my ($self, $ev, $x, $y) = @_;
1783 1982
1784 $self->emit ("activate") 1983 $self->emit ("activate")
1785 if $x >= 0 && $x < $self->{w} 1984 if $x >= 0 && $x < $self->{w}
1786 && $y >= 0 && $y < $self->{h}; 1985 && $y >= 0 && $y < $self->{h};
1986
1987 1
1787} 1988}
1788 1989
1789sub _draw { 1990sub _draw {
1790 my ($self) = @_; 1991 my ($self) = @_;
1791 1992
1792 local $self->{fg} = $self->{fg}; 1993 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1793
1794 if ($GRAB == $self) {
1795 $self->{fg} = $self->{active_fg};
1796 }
1797 1994
1798 glEnable GL_TEXTURE_2D; 1995 glEnable GL_TEXTURE_2D;
1799 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1800 glColor 0, 0, 0, 1; 1997 glColor 0, 0, 0, 1;
1801 1998
… …
1806 $self->SUPER::_draw; 2003 $self->SUPER::_draw;
1807} 2004}
1808 2005
1809############################################################################# 2006#############################################################################
1810 2007
2008package CFClient::UI::ImageButton;
2009
2010our @ISA = CFClient::UI::Image::;
2011
2012use CFClient::OpenGL;
2013
2014my %textures;
2015
2016sub new {
2017 my $class = shift;
2018
2019 my $self = $class->SUPER::new (
2020 padding_x => 4,
2021 padding_y => 4,
2022 fg => [1, 1, 1],
2023 active_fg => [0, 0, 1],
2024 can_hover => 1,
2025 align => 0,
2026 valign => 0,
2027 can_events => 1,
2028 @_
2029 );
2030}
2031
2032sub invoke_button_up {
2033 my ($self, $ev, $x, $y) = @_;
2034
2035 $self->emit ("activate")
2036 if $x >= 0 && $x < $self->{w}
2037 && $y >= 0 && $y < $self->{h};
2038
2039 1
2040}
2041
2042#############################################################################
2043
1811package CFClient::UI::CheckBox; 2044package CFClient::UI::CheckBox;
1812 2045
1813our @ISA = CFClient::UI::DrawBG::; 2046our @ISA = CFClient::UI::DrawBG::;
1814 2047
1815my @tex = 2048my @tex =
… …
1820 2053
1821sub new { 2054sub new {
1822 my $class = shift; 2055 my $class = shift;
1823 2056
1824 $class->SUPER::new ( 2057 $class->SUPER::new (
1825 padding => 2, 2058 padding_x => 2,
2059 padding_y => 2,
1826 fg => [1, 1, 1], 2060 fg => [1, 1, 1],
1827 active_fg => [1, 1, 0], 2061 active_fg => [1, 1, 0],
1828 bg => [0, 0, 0, 0.2], 2062 bg => [0, 0, 0, 0.2],
1829 active_bg => [1, 1, 1, 0.5], 2063 active_bg => [1, 1, 1, 0.5],
1830 state => 0, 2064 state => 0,
… …
1834} 2068}
1835 2069
1836sub size_request { 2070sub size_request {
1837 my ($self) = @_; 2071 my ($self) = @_;
1838 2072
1839 ($self->{padding} * 2 + 6) x 2 2073 (6) x 2
1840} 2074}
1841 2075
2076sub toggle {
2077 my ($self) = @_;
2078
2079 $self->{state} = !$self->{state};
2080 $self->emit (changed => $self->{state});
2081 $self->update;
2082}
2083
1842sub button_down { 2084sub invoke_button_down {
1843 my ($self, $ev, $x, $y) = @_; 2085 my ($self, $ev, $x, $y) = @_;
1844 2086
1845 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2087 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1846 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2088 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1847 $self->{state} = !$self->{state}; 2089 $self->toggle;
1848 $self->_emit (changed => $self->{state}); 2090 } else {
2091 return 0
2092 }
2093
1849 } 2094 1
1850} 2095}
1851 2096
1852sub _draw { 2097sub _draw {
1853 my ($self) = @_; 2098 my ($self) = @_;
1854 2099
1855 $self->SUPER::_draw; 2100 $self->SUPER::_draw;
1856 2101
1857 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2102 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1858 2103
1859 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2104 my ($w, $h) = @$self{qw(w h)};
2105
2106 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1860 2107
1861 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2108 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1862 2109
1863 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2110 my $tex = $self->{state} ? $tex[1] : $tex[0];
1864 2111
… …
1872package CFClient::UI::Image; 2119package CFClient::UI::Image;
1873 2120
1874our @ISA = CFClient::UI::Base::; 2121our @ISA = CFClient::UI::Base::;
1875 2122
1876use CFClient::OpenGL; 2123use CFClient::OpenGL;
1877use Carp qw/confess/;
1878 2124
1879our %loaded_images; 2125our %texture_cache;
1880 2126
1881sub new { 2127sub new {
1882 my $class = shift; 2128 my $class = shift;
1883 2129
1884 my $self = $class->SUPER::new (can_events => 0, @_); 2130 my $self = $class->SUPER::new (
2131 can_events => 0,
2132 @_,
2133 );
1885 2134
1886 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2135 $self->{path} || $self->{tex}
2136 or Carp::croak "'path' or 'tex' attributes required";
1887 2137
1888 $loaded_images{$self->{image}} ||= 2138 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1889 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2139 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1890 2140
1891 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2141 Scalar::Util::weaken $texture_cache{$self->{path}};
1892 2142
1893 Scalar::Util::weaken $loaded_images{$self->{image}}; 2143 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1894
1895 $self->{aspect} = $tex->{w} / $tex->{h};
1896 2144
1897 $self 2145 $self
1898} 2146}
1899 2147
1900sub size_request { 2148sub size_request {
1901 my ($self) = @_; 2149 my ($self) = @_;
1902 2150
1903 ($self->{tex}->{w}, $self->{tex}->{h}) 2151 ($self->{tex}{w}, $self->{tex}{h})
1904} 2152}
1905 2153
1906sub _draw { 2154sub _draw {
1907 my ($self) = @_; 2155 my ($self) = @_;
1908 2156
… …
2017 my $ycut1 = max 0, min 1, $ycut; 2265 my $ycut1 = max 0, min 1, $ycut;
2018 my $ycut2 = max 0, min 1, $ycut - 1; 2266 my $ycut2 = max 0, min 1, $ycut - 1;
2019 2267
2020 my $h1 = $self->{h} * (1 - $ycut1); 2268 my $h1 = $self->{h} * (1 - $ycut1);
2021 my $h2 = $self->{h} * (1 - $ycut2); 2269 my $h2 = $self->{h} * (1 - $ycut2);
2270 my $h3 = $self->{h};
2271
2272 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2022 2273
2023 glEnable GL_BLEND; 2274 glEnable GL_BLEND;
2024 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2275 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2276 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2025 glEnable GL_TEXTURE_2D; 2277 glEnable GL_TEXTURE_2D;
2026 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2278 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2027 2279
2028 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2280 glBindTexture GL_TEXTURE_2D, $t1->{name};
2029 glBegin GL_QUADS; 2281 glBegin GL_QUADS;
… …
2044 2296
2045 if ($t3) { 2297 if ($t3) {
2046 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2298 glBindTexture GL_TEXTURE_2D, $t3->{name};
2047 glBegin GL_QUADS; 2299 glBegin GL_QUADS;
2048 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2300 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2049 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2301 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2050 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2302 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2051 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2303 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2052 glEnd; 2304 glEnd;
2053 } 2305 }
2054 2306
2055 glDisable GL_BLEND; 2307 glDisable GL_BLEND;
… …
2129 fg => [1, 1, 1], 2381 fg => [1, 1, 1],
2130 active_fg => [0, 0, 0], 2382 active_fg => [0, 0, 0],
2131 bg => [0, 0, 0, 0.2], 2383 bg => [0, 0, 0, 0.2],
2132 active_bg => [1, 1, 1, 0.5], 2384 active_bg => [1, 1, 1, 0.5],
2133 range => [0, 0, 100, 10, 0], 2385 range => [0, 0, 100, 10, 0],
2134 req_w => $::WIDTH / 80, 2386 min_w => $::WIDTH / 80,
2135 req_h => $::WIDTH / 80, 2387 min_h => $::WIDTH / 80,
2136 vertical => 0, 2388 vertical => 0,
2137 can_hover => 1, 2389 can_hover => 1,
2138 inner_pad => 0.02, 2390 inner_pad => 0.02,
2139 @_ 2391 @_
2140 ); 2392 );
… …
2148sub set_range { 2400sub set_range {
2149 my ($self, $range) = @_; 2401 my ($self, $range) = @_;
2150 2402
2151 ($range, $self->{range}) = ($self->{range}, $range); 2403 ($range, $self->{range}) = ($self->{range}, $range);
2152 2404
2153 $self->update
2154 if "@$range" ne "@{$self->{range}}"; 2405 if ("@$range" ne "@{$self->{range}}") {
2406 $self->update;
2407 $self->set_value ($self->{range}[0]);
2408 }
2155} 2409}
2156 2410
2157sub set_value { 2411sub set_value {
2158 my ($self, $value) = @_; 2412 my ($self, $value) = @_;
2159 2413
… …
2170 if $unit; 2424 if $unit;
2171 2425
2172 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2426 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2173 2427
2174 if ($value != $old_value) { 2428 if ($value != $old_value) {
2175 $self->_emit (changed => $value); 2429 $self->emit (changed => $value);
2176 $self->update; 2430 $self->update;
2177 } 2431 }
2178} 2432}
2179 2433
2180sub size_request { 2434sub size_request {
2181 my ($self) = @_; 2435 my ($self) = @_;
2182 2436
2183 my $w = $self->{req_w}; 2437 ($self->{req_w}, $self->{req_h})
2184 my $h = $self->{req_h};
2185
2186 $self->{vertical} ? ($h, $w) : ($w, $h)
2187} 2438}
2188 2439
2189sub button_down { 2440sub invoke_button_down {
2190 my ($self, $ev, $x, $y) = @_; 2441 my ($self, $ev, $x, $y) = @_;
2191 2442
2192 $self->SUPER::button_down ($ev, $x, $y); 2443 $self->SUPER::invoke_button_down ($ev, $x, $y);
2193 2444
2194 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2445 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2195 2446
2196 $self->mouse_motion ($ev, $x, $y); 2447 $self->invoke_mouse_motion ($ev, $x, $y)
2197} 2448}
2198 2449
2199sub mouse_motion { 2450sub invoke_mouse_motion {
2200 my ($self, $ev, $x, $y) = @_; 2451 my ($self, $ev, $x, $y) = @_;
2201 2452
2202 if ($GRAB == $self) { 2453 if ($GRAB == $self) {
2203 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2204 2455
2205 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2456 my (undef, $lo, $hi, $page) = @{$self->{range}};
2206 2457
2207 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2458 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2208 2459
2209 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2460 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2461 } else {
2462 return 0;
2463 }
2464
2210 } 2465 1
2211} 2466}
2212 2467
2213sub update { 2468sub update {
2214 my ($self) = @_; 2469 my ($self) = @_;
2215 2470
2216 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2471 delete $self->{knob_w};
2472 $self->SUPER::update;
2473}
2474
2475sub _draw {
2476 my ($self) = @_;
2477
2478 unless ($self->{knob_w}) {
2217 $self->set_value ($self->{range}[0]); 2479 $self->set_value ($self->{range}[0]);
2218 2480
2219 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2481 my ($value, $lo, $hi, $page) = @{$self->{range}};
2220 my $range = ($hi - $page - $lo) || 1e-100; 2482 my $range = ($hi - $page - $lo) || 1e-100;
2221 2483
… …
2227 $value = ($value - $lo) / $range; 2489 $value = ($value - $lo) / $range;
2228 $value = $value * $self->{scale} + $self->{offset}; 2490 $value = $value * $self->{scale} + $self->{offset};
2229 2491
2230 $self->{knob_x} = $value - $knob_w * 0.5; 2492 $self->{knob_x} = $value - $knob_w * 0.5;
2231 $self->{knob_w} = $knob_w; 2493 $self->{knob_w} = $knob_w;
2232 }); 2494 }
2233
2234 $self->SUPER::update;
2235}
2236
2237sub _draw {
2238 my ($self) = @_;
2239 2495
2240 $self->SUPER::_draw (); 2496 $self->SUPER::_draw ();
2241 2497
2242 glScale $self->{w}, $self->{h}; 2498 glScale $self->{w}, $self->{h};
2243 2499
… …
2304sub set_range { shift->{slider}->set_range (@_) } 2560sub set_range { shift->{slider}->set_range (@_) }
2305sub set_value { shift->{slider}->set_value (@_) } 2561sub set_value { shift->{slider}->set_value (@_) }
2306 2562
2307############################################################################# 2563#############################################################################
2308 2564
2309package CFClient::UI::TextView; 2565package CFClient::UI::TextScroller;
2310 2566
2311our @ISA = CFClient::UI::HBox::; 2567our @ISA = CFClient::UI::HBox::;
2312 2568
2313use CFClient::OpenGL; 2569use CFClient::OpenGL;
2314 2570
… …
2316 my $class = shift; 2572 my $class = shift;
2317 2573
2318 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
2319 fontsize => 1, 2575 fontsize => 1,
2320 can_events => 0, 2576 can_events => 0,
2577 indent => 0,
2321 #font => default_font 2578 #font => default_font
2322 @_, 2579 @_,
2323 2580
2324 layout => (new CFClient::Layout 1), 2581 layout => (new CFClient::Layout),
2325 par => [], 2582 par => [],
2326 height => 0, 2583 height => 0,
2327 children => [ 2584 children => [
2328 (new CFClient::UI::Empty expand => 1), 2585 (new CFClient::UI::Empty expand => 1),
2329 (new CFClient::UI::Slider vertical => 1), 2586 (new CFClient::UI::Slider vertical => 1),
… …
2340 2597
2341 $self->{fontsize} = $fontsize; 2598 $self->{fontsize} = $fontsize;
2342 $self->reflow; 2599 $self->reflow;
2343} 2600}
2344 2601
2602sub size_request {
2603 my ($self) = @_;
2604
2605 my ($empty, $slider) = @{ $self->{children} };
2606
2607 local $self->{children} = [$empty, $slider];
2608 $self->SUPER::size_request
2609}
2610
2345sub size_allocate { 2611sub invoke_size_allocate {
2346 my ($self, $w, $h) = @_; 2612 my ($self, $w, $h) = @_;
2347 2613
2348 $self->SUPER::size_allocate ($w, $h); 2614 my ($empty, $slider, @other) = @{ $self->{children} };
2615 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2349 2616
2350 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2617 $self->{layout}->set_font ($self->{font}) if $self->{font};
2351 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2352 $self->{layout}->set_width ($self->{children}[0]{w}); 2619 $self->{layout}->set_width ($empty->{w});
2620 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2353 2621
2354 $self->reflow; 2622 $self->reflow;
2355}
2356 2623
2357sub text_size { 2624 local $self->{children} = [$empty, $slider];
2358 my ($self, $text, $indent) = @_; 2625 $self->SUPER::invoke_size_allocate ($w, $h)
2626}
2627
2628sub get_layout {
2629 my ($self, $para) = @_;
2359 2630
2360 my $layout = $self->{layout}; 2631 my $layout = $self->{layout};
2361 2632
2633 $layout->set_font ($self->{font}) if $self->{font};
2634 $layout->set_foreground (@{$para->{fg}});
2362 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2635 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2363 $layout->set_width ($self->{children}[0]{w} - $indent); 2636 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2637 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2364 $layout->set_markup ($text); 2638 $layout->set_markup ($para->{markup});
2639
2640 $layout->set_shapes (
2641 map
2642 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2643 @{$para->{widget}}
2365 2644 );
2645
2366 $layout->size 2646 $layout
2367} 2647}
2368 2648
2369sub reflow { 2649sub reflow {
2370 my ($self) = @_; 2650 my ($self) = @_;
2371 2651
… …
2380 $self->{children}[1]->set_value ($offset); 2660 $self->{children}[1]->set_value ($offset);
2381} 2661}
2382 2662
2383sub clear { 2663sub clear {
2384 my ($self) = @_; 2664 my ($self) = @_;
2665
2666 my (undef, undef, @other) = @{ $self->{children} };
2667 $self->remove ($_) for @other;
2385 2668
2386 $self->{par} = []; 2669 $self->{par} = [];
2387 $self->{height} = 0; 2670 $self->{height} = 0;
2388 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2671 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2389} 2672}
2390 2673
2391sub add_paragraph { 2674sub add_paragraph {
2392 my ($self, $color, $text, $indent) = @_; 2675 my ($self, $color, $para, $indent) = @_;
2393 2676
2394 for my $line (split /\n/, $text) { 2677 my ($text, @w) = ref $para ? @$para : $para;
2395 my ($w, $h) = $self->text_size ($line); 2678
2396 $self->{height} += $h; 2679 $para = {
2397 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2680 w => 1e10,
2681 wrapped => 1,
2682 fg => $color,
2683 indent => $indent,
2684 markup => $text,
2685 widget => \@w,
2398 } 2686 };
2399 2687
2400 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2688 $self->add (@w) if @w;
2689 push @{$self->{par}}, $para;
2690
2691 $self->{need_reflow}++;
2692 $self->update;
2693}
2694
2695sub scroll_to_bottom {
2696 my ($self) = @_;
2697
2698 $self->{scroll_to_bottom} = 1;
2699 $self->update;
2401} 2700}
2402 2701
2403sub update { 2702sub update {
2404 my ($self) = @_; 2703 my ($self) = @_;
2405 2704
… …
2407 2706
2408 return unless $self->{h} > 0; 2707 return unless $self->{h} > 0;
2409 2708
2410 delete $self->{texture}; 2709 delete $self->{texture};
2411 2710
2412 $ROOT->on_post_alloc ($self, sub { 2711 $ROOT->on_post_alloc ($self => sub {
2413 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2712 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2414 2713
2415 if (delete $self->{need_reflow}) { 2714 if (delete $self->{need_reflow}) {
2416 my $height = 0; 2715 my $height = 0;
2417 2716
2418 my $layout = $self->{layout};
2419
2420 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2421
2422 for (@{$self->{par}}) { 2717 for my $para (@{$self->{par}}) {
2423 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2718 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2424 $layout->set_width ($W - $_->[3]); 2719 my $layout = $self->get_layout ($para);
2425 $layout->set_markup ($_->[4]);
2426 my ($w, $h) = $layout->size; 2720 my ($w, $h) = $layout->size;
2427 $_->[0] = $w + $_->[3]; 2721
2428 $_->[1] = $h; 2722 $para->{w} = $w + $para->{indent};
2723 $para->{h} = $h;
2724 $para->{wrapped} = $layout->has_wrapped;
2429 } 2725 }
2430 2726
2431 $height += $_->[1]; 2727 $height += $para->{h};
2432 } 2728 }
2433 2729
2434 $self->{height} = $height; 2730 $self->{height} = $height;
2435 2731
2436 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2732 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2437 2733
2438 delete $self->{texture}; 2734 delete $self->{texture};
2439 } 2735 }
2440 2736
2737 if (delete $self->{scroll_to_bottom}) {
2738 $self->{children}[1]->set_value (1e10);
2739 }
2740
2441 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2741 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2442 glClearColor 0.5, 0.5, 0.5, 0; 2742 glClearColor 0, 0, 0, 0;
2443 glClear GL_COLOR_BUFFER_BIT; 2743 glClear GL_COLOR_BUFFER_BIT;
2444 2744
2445 my $top = int $self->{children}[1]{range}[0]; 2745 my $top = int $self->{children}[1]{range}[0];
2446 2746
2447 my $y0 = $top; 2747 my $y0 = $top;
2448 my $y1 = $top + $H; 2748 my $y1 = $top + $H;
2449 2749
2450 my $y = 0; 2750 my $y = 0;
2451 2751
2452 my $layout = $self->{layout};
2453
2454 $layout->set_font ($self->{font}) if $self->{font};
2455
2456 glEnable GL_BLEND;
2457 #TODO# not correct in windows where rgba is forced off
2458 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2459
2460 for my $par (@{$self->{par}}) { 2752 for my $para (@{$self->{par}}) {
2461 my $h = $par->[1]; 2753 my $h = $para->{h};
2462 2754
2463 if ($y0 < $y + $h && $y < $y1) { 2755 if ($y0 < $y + $h && $y < $y1) {
2464 $layout->set_foreground (@{ $par->[2] });
2465 $layout->set_width ($W - $par->[3]);
2466 $layout->set_markup ($par->[4]);
2467 2756
2468 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2757 my $layout = $self->get_layout ($para);
2469 2758
2470 glRasterPos $par->[3], $y - $y0; 2759 $layout->render ($para->{indent}, $y - $y0);
2471 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2760
2761 if (my @w = @{ $para->{widget} }) {
2762 my @s = $layout->get_shapes;
2763
2764 for (@w) {
2765 my ($dx, $dy) = splice @s, 0, 2, ();
2766
2767 $_->{x} = $dx + $para->{indent};
2768 $_->{y} = $dy + $y - $y0;
2769
2770 $_->draw;
2771 }
2772 }
2472 } 2773 }
2473 2774
2474 $y += $h; 2775 $y += $h;
2475 } 2776 }
2476
2477 glDisable GL_BLEND;
2478 }; 2777 };
2479 }); 2778 });
2480} 2779}
2481 2780
2781sub reconfigure {
2782 my ($self) = @_;
2783
2784 $self->SUPER::reconfigure;
2785
2786 $_->{w} = 1e10 for @{ $self->{par} };
2787 $self->reflow;
2788}
2789
2482sub _draw { 2790sub _draw {
2483 my ($self) = @_; 2791 my ($self) = @_;
2484 2792
2485 glEnable GL_TEXTURE_2D; 2793 glEnable GL_TEXTURE_2D;
2486 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2794 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2487 glColor 1, 1, 1, 1; 2795 glColor 0, 0, 0, 1;
2488 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2796 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2489 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
2490 2798
2491 $self->{children}[1]->draw; 2799 $self->{children}[1]->draw;
2492
2493} 2800}
2494 2801
2495############################################################################# 2802#############################################################################
2496 2803
2497package CFClient::UI::Animator; 2804package CFClient::UI::Animator;
… …
2542 2849
2543sub new { 2850sub new {
2544 my $class = shift; 2851 my $class = shift;
2545 2852
2546 my $self = $class->SUPER::new ( 2853 my $self = $class->SUPER::new (
2547 state => 0, 2854 state => 0,
2548 connect_activate => \&toggle_flopper, 2855 on_activate => \&toggle_flopper,
2549 @_ 2856 @_
2550 ); 2857 );
2551 2858
2552 if ($self->{state}) {
2553 $self->{state} = 0;
2554 $self->toggle_flopper;
2555 }
2556
2557 $self 2859 $self
2558} 2860}
2559 2861
2560sub toggle_flopper { 2862sub toggle_flopper {
2561 my ($self) = @_; 2863 my ($self) = @_;
2562 2864
2563 # TODO: use animation 2865 $self->{other}->toggle_visibility;
2564 if ($self->{state} = !$self->{state}) {
2565 $CFClient::UI::ROOT->add ($self->{other});
2566 $self->{other}->move ($self->coord2global (0, $self->{h}));
2567 $self->_emit ("open");
2568 } else {
2569 $CFClient::UI::ROOT->remove ($self->{other});
2570 $self->_emit ("close");
2571 }
2572
2573 $self->_emit (changed => $self->{state});
2574} 2866}
2575 2867
2576############################################################################# 2868#############################################################################
2577 2869
2578package CFClient::UI::Tooltip; 2870package CFClient::UI::Tooltip;
… …
2591} 2883}
2592 2884
2593sub set_tooltip_from { 2885sub set_tooltip_from {
2594 my ($self, $widget) = @_; 2886 my ($self, $widget) = @_;
2595 2887
2888 my $tooltip = $widget->{tooltip};
2889
2890 if ($ENV{CFPLUS_DEBUG} & 2) {
2891 $tooltip .= "\n\n" . (ref $widget) . "\n"
2892 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2893 . "req $widget->{req_w} $widget->{req_h}\n"
2894 . "visible $widget->{visible}";
2895 }
2896
2897 $tooltip =~ s/^\n+//;
2898 $tooltip =~ s/\n+$//;
2899
2596 $self->add (new CFClient::UI::Label 2900 $self->add (new CFClient::UI::Label
2597 markup => $widget->{tooltip}, 2901 markup => $tooltip,
2598 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2902 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2599 fontsize => 0.8, 2903 fontsize => 0.8,
2600 fg => [0, 0, 0, 1], 2904 fg => [0, 0, 0, 1],
2601 ellipsise => 0, 2905 ellipsise => 0,
2602 font => ($widget->{tooltip_font} || $::FONT_PROP), 2906 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2609 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2913 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2610 2914
2611 ($w + 4, $h + 4) 2915 ($w + 4, $h + 4)
2612} 2916}
2613 2917
2614sub size_allocate { 2918sub invoke_size_allocate {
2615 my ($self, $w, $h) = @_; 2919 my ($self, $w, $h) = @_;
2616 2920
2617 $self->SUPER::size_allocate ($w - 4, $h - 4); 2921 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2922}
2923
2924sub invoke_visibility_change {
2925 my ($self, $visible) = @_;
2926
2927 return unless $visible;
2928
2929 $self->{root}->on_post_alloc ("move_$self" => sub {
2930 my $widget = $self->{owner}
2931 or return;
2932
2933 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2934
2935 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2936 if $x + $self->{w} > $self->{root}{w};
2937
2938 $self->move_abs ($x, $y);
2939 });
2618} 2940}
2619 2941
2620sub _draw { 2942sub _draw {
2621 my ($self) = @_; 2943 my ($self) = @_;
2622 2944
… …
2639 glVertex $w, $h; 2961 glVertex $w, $h;
2640 glVertex $w, 0; 2962 glVertex $w, 0;
2641 glEnd; 2963 glEnd;
2642 2964
2643 glTranslate 2 - 0.375, 2 - 0.375; 2965 glTranslate 2 - 0.375, 2 - 0.375;
2966
2644 $self->SUPER::_draw; 2967 $self->SUPER::_draw;
2645} 2968}
2646 2969
2647############################################################################# 2970#############################################################################
2648 2971
… …
2707 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3030 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2708 3031
2709 if ($tex) { 3032 if ($tex) {
2710 glEnable GL_TEXTURE_2D; 3033 glEnable GL_TEXTURE_2D;
2711 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3034 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2712 glColor 1, 1, 1, 1; 3035 glColor 0, 0, 0, 1;
2713 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3036 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2714 glDisable GL_TEXTURE_2D; 3037 glDisable GL_TEXTURE_2D;
2715 } 3038 }
2716} 3039}
2717 3040
2718sub DESTROY { 3041sub destroy {
2719 my ($self) = @_; 3042 my ($self) = @_;
2720 3043
2721 $self->{timer}->cancel 3044 $self->{timer}->cancel
2722 if $self->{timer}; 3045 if $self->{timer};
2723 3046
2724 $self->SUPER::DESTROY; 3047 $self->SUPER::destroy;
2725} 3048}
2726 3049
2727############################################################################# 3050#############################################################################
2728 3051
2729package CFClient::UI::Inventory; 3052package CFClient::UI::Buttonbar;
2730 3053
2731our @ISA = CFClient::UI::ScrolledWindow::; 3054our @ISA = CFClient::UI::HBox::;
2732 3055
2733sub new { 3056# TODO: should actualyl wrap buttons and other goodies.
2734 my $class = shift;
2735
2736 my $self = $class->SUPER::new (
2737 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2738 @_,
2739 );
2740
2741 $self
2742}
2743
2744sub set_items {
2745 my ($self, $items) = @_;
2746
2747 $self->{scrolled}->clear;
2748 return unless $items;
2749
2750 my @items = sort {
2751 ($a->{type} <=> $b->{type})
2752 or ($a->{name} cmp $b->{name})
2753 } @$items;
2754
2755 $self->{real_items} = \@items;
2756
2757 my $row = 0;
2758 for my $item (@items) {
2759 CFClient::Item::update_widgets $item;
2760
2761 $self->{scrolled}->add (0, $row, $item->{face_widget});
2762 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2763 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2764
2765 $row++;
2766 }
2767}
2768
2769sub size_request {
2770 my ($self) = @_;
2771 ($self->{req_w}, $self->{req_h});
2772}
2773 3057
2774############################################################################# 3058#############################################################################
2775 3059
2776package CFClient::UI::Menu; 3060package CFClient::UI::Menu;
2777 3061
… …
2789 ); 3073 );
2790 3074
2791 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3075 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2792 3076
2793 for my $item (@{ $self->{items} }) { 3077 for my $item (@{ $self->{items} }) {
2794 my ($widget, $cb) = @$item; 3078 my ($widget, $cb, $tooltip) = @$item;
2795 3079
2796 # handle various types of items, only text for now 3080 # handle various types of items, only text for now
2797 if (!ref $widget) { 3081 if (!ref $widget) {
3082 if ($widget =~ /\t/) {
3083 my ($left, $right) = split /\t/, $widget, 2;
3084
3085 $widget = new CFClient::UI::HBox
3086 can_hover => 1,
3087 can_events => 1,
3088 tooltip => $tooltip,
3089 children => [
3090 (new CFClient::UI::Label markup => $left, expand => 1),
3091 (new CFClient::UI::Label markup => $right, align => +1),
3092 ],
3093 ;
3094
3095 } else {
2798 $widget = new CFClient::UI::Label 3096 $widget = new CFClient::UI::Label
2799 can_hover => 1, 3097 can_hover => 1,
2800 can_events => 1, 3098 can_events => 1,
2801 text => $widget; 3099 markup => $widget,
3100 tooltip => $tooltip;
3101 }
2802 } 3102 }
2803 3103
2804 $self->{item}{$widget} = $item; 3104 $self->{item}{$widget} = $item;
2805 3105
2806 $self->{vbox}->add ($widget); 3106 $self->{vbox}->add ($widget);
… …
2811 3111
2812# popup given the event (must be a mouse button down event currently) 3112# popup given the event (must be a mouse button down event currently)
2813sub popup { 3113sub popup {
2814 my ($self, $ev) = @_; 3114 my ($self, $ev) = @_;
2815 3115
2816 $self->_emit ("popdown"); 3116 $self->emit ("popdown");
2817 3117
2818 # maybe save $GRAB? must be careful about events... 3118 # maybe save $GRAB? must be careful about events...
2819 $GRAB = $self; 3119 $GRAB = $self;
2820 $self->{button} = $ev->{button}; 3120 $self->{button} = $ev->{button};
2821 3121
2822 $self->show; 3122 $self->show;
2823 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3123 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2824} 3124}
2825 3125
2826sub mouse_motion { 3126sub invoke_mouse_motion {
2827 my ($self, $ev, $x, $y) = @_; 3127 my ($self, $ev, $x, $y) = @_;
2828 3128
2829 # TODO: should use vbox->find_widget or so 3129 # TODO: should use vbox->find_widget or so
2830 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3130 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2831 $self->{hover} = $self->{item}{$HOVER}; 3131 $self->{hover} = $self->{item}{$HOVER};
2832}
2833 3132
3133 0
3134}
3135
2834sub button_up { 3136sub invoke_button_up {
2835 my ($self, $ev, $x, $y) = @_; 3137 my ($self, $ev, $x, $y) = @_;
2836 3138
2837 if ($ev->{button} == $self->{button}) { 3139 if ($ev->{button} == $self->{button}) {
2838 undef $GRAB; 3140 undef $GRAB;
2839 $self->hide; 3141 $self->hide;
2840 3142
2841 $self->_emit ("popdown"); 3143 $self->emit ("popdown");
2842 $self->{hover}[1]->() if $self->{hover}; 3144 $self->{hover}[1]->() if $self->{hover};
3145 } else {
3146 return 0
3147 }
3148
2843 } 3149 1
2844} 3150}
2845 3151
2846############################################################################# 3152#############################################################################
2847 3153
2848package CFClient::UI::Statusbox; 3154package CFClient::UI::Multiplexer;
2849 3155
2850our @ISA = CFClient::UI::VBox::; 3156our @ISA = CFClient::UI::Container::;
2851 3157
2852sub new { 3158sub new {
2853 my $class = shift; 3159 my $class = shift;
2854 3160
2855 $class->SUPER::new ( 3161 my $self = $class->SUPER::new (
3162 @_,
3163 );
3164
3165 $self->{current} = $self->{children}[0]
3166 if @{ $self->{children} };
3167
3168 $self
3169}
3170
3171sub add {
3172 my ($self, @widgets) = @_;
3173
3174 $self->SUPER::add (@widgets);
3175
3176 $self->{current} = $self->{children}[0]
3177 if @{ $self->{children} };
3178}
3179
3180sub get_current_page {
3181 my ($self) = @_;
3182
3183 $self->{current}
3184}
3185
3186sub set_current_page {
3187 my ($self, $page_or_widget) = @_;
3188
3189 my $widget = ref $page_or_widget
3190 ? $page_or_widget
3191 : $self->{children}[$page_or_widget];
3192
3193 $self->{current} = $widget;
3194 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3195
3196 $self->emit (page_changed => $self->{current});
3197
3198 $self->realloc;
3199}
3200
3201sub visible_children {
3202 $_[0]{current}
3203}
3204
3205sub size_request {
3206 my ($self) = @_;
3207
3208 $self->{current}->size_request
3209}
3210
3211sub invoke_size_allocate {
3212 my ($self, $w, $h) = @_;
3213
3214 $self->{current}->configure (0, 0, $w, $h);
3215
3216 1
3217}
3218
3219sub _draw {
3220 my ($self) = @_;
3221
3222 $self->{current}->draw;
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Notebook;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 buttonbar => (new CFClient::UI::Buttonbar),
3236 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3237 # filter => # will be put between multiplexer and $self
3238 @_,
3239 );
3240
3241 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3242 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3243
3244 $self
3245}
3246
3247sub add {
3248 my ($self, $title, $widget, $tooltip) = @_;
3249
3250 Scalar::Util::weaken $self;
3251
3252 $self->{buttonbar}->add (new CFClient::UI::Button
3253 markup => $title,
3254 tooltip => $tooltip,
3255 on_activate => sub { $self->set_current_page ($widget) },
3256 );
3257
3258 $self->{multiplexer}->add ($widget);
3259}
3260
3261sub get_current_page {
3262 my ($self) = @_;
3263
3264 $self->{multiplexer}->get_current_page
3265}
3266
3267sub set_current_page {
3268 my ($self, $page) = @_;
3269
3270 $self->{multiplexer}->set_current_page ($page);
3271 $self->emit (page_changed => $self->{multiplexer}{current});
3272}
3273
3274#############################################################################
3275
3276package CFClient::UI::Combobox;
3277
3278use utf8;
3279
3280our @ISA = CFClient::UI::Button::;
3281
3282sub new {
3283 my $class = shift;
3284
3285 my $self = $class->SUPER::new (
3286 options => [], # [value, title, longdesc], ...
3287 value => undef,
3288 @_,
3289 );
3290
3291 $self->_set_value ($self->{value});
3292
3293 $self
3294}
3295
3296sub invoke_button_down {
3297 my ($self, $ev) = @_;
3298
3299 my @menu_items;
3300
3301 for (@{ $self->{options} }) {
3302 my ($value, $title, $tooltip) = @$_;
3303
3304 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3305 }
3306
3307 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3308}
3309
3310sub _set_value {
3311 my ($self, $value) = @_;
3312
3313 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3314 or return;
3315
3316 $self->{value} = $item->[0];
3317 $self->set_markup ("$item->[1] ⇓");
3318 $self->set_tooltip ($item->[2]);
3319}
3320
3321sub set_value {
3322 my ($self, $value) = @_;
3323
3324 return unless $self->{value} ne $value;
3325
3326 $self->_set_value ($value);
3327 $self->emit (changed => $value);
3328}
3329
3330#############################################################################
3331
3332package CFClient::UI::Statusbox;
3333
3334our @ISA = CFClient::UI::VBox::;
3335
3336sub new {
3337 my $class = shift;
3338
3339 my $self = $class->SUPER::new (
2856 fontsize => 0.8, 3340 fontsize => 0.8,
2857 @_, 3341 @_,
2858 ) 3342 );
3343
3344 Scalar::Util::weaken (my $this = $self);
3345
3346 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3347
3348 $self
2859} 3349}
2860 3350
2861sub reorder { 3351sub reorder {
2862 my ($self) = @_; 3352 my ($self) = @_;
2863 my $NOW = time; 3353 my $NOW = Time::HiRes::time;
3354
3355 # freeze display when hovering over any label
3356 return if $CFClient::UI::TOOLTIP->{owner}
3357 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3358 values %{ $self->{item} };
2864 3359
2865 while (my ($k, $v) = each %{ $self->{item} }) { 3360 while (my ($k, $v) = each %{ $self->{item} }) {
2866 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3361 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2867 } 3362 }
2868 3363
… …
2871 my @items = sort { 3366 my @items = sort {
2872 $a->{pri} <=> $b->{pri} 3367 $a->{pri} <=> $b->{pri}
2873 or $b->{id} <=> $a->{id} 3368 or $b->{id} <=> $a->{id}
2874 } values %{ $self->{item} }; 3369 } values %{ $self->{item} };
2875 3370
3371 $self->{timer}->interval (1);
3372
2876 my $count = 10 + 1; 3373 my $count = 10 + 1;
2877 for my $item (@items) { 3374 for my $item (@items) {
2878 last unless --$count; 3375 last unless --$count;
2879 3376
2880 push @widgets, $item->{label} ||= do { 3377 my $label = $item->{label} ||= do {
2881 # TODO: doesn't handle markup well (read as: at all) 3378 # TODO: doesn't handle markup well (read as: at all)
2882 my $short = $item->{count} > 1 3379 my $short = $item->{count} > 1
2883 ? "<b>$item->{count} ×</b> $item->{text}" 3380 ? "<b>$item->{count} ×</b> $item->{text}"
2884 : $item->{text}; 3381 : $item->{text};
2885 3382
… …
2893 tooltip => $item->{tooltip}, 3390 tooltip => $item->{tooltip},
2894 tooltip_font => $::FONT_PROP, 3391 tooltip_font => $::FONT_PROP,
2895 tooltip_width => 0.67, 3392 tooltip_width => 0.67,
2896 fontsize => $item->{fontsize} || $self->{fontsize}, 3393 fontsize => $item->{fontsize} || $self->{fontsize},
2897 max_w => $::WIDTH * 0.44, 3394 max_w => $::WIDTH * 0.44,
2898 fg => $item->{fg}, 3395 fg => [@{ $item->{fg} }],
2899 can_events => 1, 3396 can_events => 1,
2900 can_hover => 1 3397 can_hover => 1
2901 }; 3398 };
3399
3400 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3401 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3402 $label->update;
3403 $label->set_max_size (undef, $label->{req_h} * $diff)
3404 if $diff < 1;
3405 $self->{timer}->interval (1/30);
3406 } else {
3407 $label->{fg}[3] = $item->{fg}[3] || 1;
3408 }
3409
3410 push @widgets, $label;
2902 } 3411 }
2903 3412
2904 $self->clear; 3413 $self->clear;
2905 $self->SUPER::add (reverse @widgets); 3414 $self->SUPER::add (reverse @widgets);
2906} 3415}
… …
2911 $text =~ s/^\s+//; 3420 $text =~ s/^\s+//;
2912 $text =~ s/\s+$//; 3421 $text =~ s/\s+$//;
2913 3422
2914 return unless $text; 3423 return unless $text;
2915 3424
2916 my $timeout = time + ((delete $arg{timeout}) || 60); 3425 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2917 3426
2918 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3427 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2919 3428
2920 if (my $item = $self->{item}{$group}) { 3429 if (my $item = $self->{item}{$group}) {
2921 if ($item->{text} eq $text) { 3430 if ($item->{text} eq $text) {
2922 $item->{count}++; 3431 $item->{count}++;
2923 } else { 3432 } else {
2924 $item->{count} = 1; 3433 $item->{count} = 1;
2925 $item->{text} = $item->{tooltip} = $text; 3434 $item->{text} = $item->{tooltip} = $text;
2926 } 3435 }
2927 $item->{id} = ++$self->{id}; 3436 $item->{id} += 0.2;#d#
2928 $item->{timeout} = $timeout; 3437 $item->{timeout} = $timeout;
2929 delete $item->{label}; 3438 delete $item->{label};
2930 } else { 3439 } else {
2931 $self->{item}{$group} = { 3440 $self->{item}{$group} = {
2932 id => ++$self->{id}, 3441 id => ++$self->{id},
… …
2938 count => 1, 3447 count => 1,
2939 %arg, 3448 %arg,
2940 }; 3449 };
2941 } 3450 }
2942 3451
3452 $ROOT->on_refresh (reorder => sub {
2943 $self->reorder; 3453 $self->reorder;
3454 });
2944} 3455}
2945 3456
2946sub reconfigure { 3457sub reconfigure {
2947 my ($self) = @_; 3458 my ($self) = @_;
2948 3459
… …
2951 3462
2952 $self->reorder; 3463 $self->reorder;
2953 $self->SUPER::reconfigure; 3464 $self->SUPER::reconfigure;
2954} 3465}
2955 3466
3467sub destroy {
3468 my ($self) = @_;
3469
3470 $self->{timer}->cancel;
3471
3472 $self->SUPER::destroy;
3473}
3474
2956############################################################################# 3475#############################################################################
2957 3476
2958package CFClient::UI::Root; 3477package CFClient::UI::Inventory;
2959 3478
2960our @ISA = CFClient::UI::Container::; 3479our @ISA = CFClient::UI::Table::;
2961
2962use CFClient::OpenGL;
2963 3480
2964sub new { 3481sub new {
2965 my $class = shift; 3482 my $class = shift;
2966 3483
2967 $class->SUPER::new ( 3484 my $self = $class->SUPER::new (
3485 col_expand => [0, 1, 0],
3486 @_,
3487 );
3488
3489 $self
3490}
3491
3492sub set_items {
3493 my ($self, $items) = @_;
3494
3495 $self->clear;
3496 return unless $items;
3497
3498 my @items = sort {
3499 ($a->{type} <=> $b->{type})
3500 or ($a->{name} cmp $b->{name})
3501 } values %$items;
3502
3503 $self->{real_items} = \@items;
3504
3505 my $row = 0;
3506 for my $item (@items) {
3507 CFClient::Item::update_widgets $item;
3508
3509 $self->add (0, $row, $item->{face_widget});
3510 $self->add (1, $row, $item->{desc_widget});
3511 $self->add (2, $row, $item->{weight_widget});
3512
3513 $row++;
3514 }
3515}
3516
3517#############################################################################
3518
3519package CFClient::UI::SpellList;
3520
3521our @ISA = CFClient::UI::Table::;
3522
3523sub new {
3524 my $class = shift;
3525
3526 my $self = $class->SUPER::new (
3527 binding => [],
3528 commands => [],
2968 @_, 3529 @_,
2969 ) 3530 )
2970} 3531}
2971 3532
2972sub configure { 3533my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2973 my ($self, $x, $y, $w, $h) = @_;
2974 3534
2975 $self->{w} = $w; 3535my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2976 $self->{h} = $h; 3536 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2977} 3537my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3538 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3539my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3540 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3541my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3542 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3543my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3544 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2978 3545
2979sub check_size { 3546sub rebuild_spell_list {
3547 my ($self) = @_;
3548
3549 $CFClient::UI::ROOT->on_refresh ($self => sub {
3550 $self->clear;
3551
3552 return unless $::CONN;
3553
3554 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3555 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3556 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3557 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3558 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3559
3560 my $row = 0;
3561
3562 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3563 my $spell = $self->{spell}{$_};
3564
3565 $row++;
3566
3567 my $spell_cb = sub {
3568 my ($widget, $ev) = @_;
3569
3570 if ($ev->{button} == 1) {
3571 $::CONN->user_send ("cast $spell->{name}");
3572 } elsif ($ev->{button} == 2) {
3573 $::CONN->user_send ("invoke $spell->{name}");
3574 } elsif ($ev->{button} == 3) {
3575 (new CFClient::UI::Menu
3576 items => [
3577 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3578 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3579 ],
3580 )->popup ($ev);
3581 } else {
3582 return 0;
3583 }
3584
3585 1
3586 };
3587
3588 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3589
3590 #TODO: add path info to tooltip
3591 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3592
3593 $self->add (0, $row, new CFClient::UI::Face
3594 face => $spell->{face},
3595 can_hover => 1,
3596 can_events => 1,
3597 tooltip => $tooltip,
3598 on_button_down => $spell_cb,
3599 );
3600
3601 $self->add (1, $row, new CFClient::UI::Label
3602 expand => 1,
3603 text => $spell->{name},
3604 can_hover => 1,
3605 can_events => 1,
3606 tooltip => $tooltip,
3607 on_button_down => $spell_cb,
3608 );
3609
3610 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3611 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3612 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3613 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3614 }
3615 });
3616}
3617
3618sub add_spell {
2980 my ($self) = @_; 3619 my ($self, $spell) = @_;
2981 3620
2982 $self->size_allocate ($self->{w}, $self->{h}) 3621 $self->{spell}->{$spell->{name}} = $spell;
2983 if $self->{w}; 3622 $self->rebuild_spell_list;
3623}
3624
3625sub remove_spell {
3626 my ($self, $spell) = @_;
3627
3628 delete $self->{spell}->{$spell->{name}};
3629 $self->rebuild_spell_list;
3630}
3631
3632sub clear_spells {
3633 my ($self) = @_;
3634
3635 $self->{spell} = {};
3636 $self->rebuild_spell_list;
3637}
3638
3639#############################################################################
3640
3641package CFClient::UI::Root;
3642
3643our @ISA = CFClient::UI::Container::;
3644
3645use List::Util qw(min max);
3646
3647use CFClient::OpenGL;
3648
3649sub new {
3650 my $class = shift;
3651
3652 my $self = $class->SUPER::new (
3653 visible => 1,
3654 @_,
3655 );
3656
3657 Scalar::Util::weaken ($self->{root} = $self);
3658
3659 $self
2984} 3660}
2985 3661
2986sub size_request { 3662sub size_request {
2987 my ($self) = @_; 3663 my ($self) = @_;
2988 3664
2989 ($self->{w}, $self->{h}) 3665 ($self->{w}, $self->{h})
2990} 3666}
2991 3667
3668sub _to_pixel {
3669 my ($coord, $size, $max) = @_;
3670
3671 $coord =
3672 $coord eq "center" ? ($max - $size) * 0.5
3673 : $coord eq "max" ? $max
3674 : $coord;
3675
3676 $coord = 0 if $coord < 0;
3677 $coord = $max - $size if $coord > $max - $size;
3678
3679 int $coord + 0.5
3680}
3681
2992sub size_allocate { 3682sub invoke_size_allocate {
2993 my ($self, $w, $h) = @_; 3683 my ($self, $w, $h) = @_;
2994 3684
2995 for my $child ($self->children) { 3685 for my $child ($self->children) {
2996 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3686 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2997 3687
2998 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3688 $X = $child->{force_x} if exists $child->{force_x};
2999 if exists $child->{req_x}; 3689 $Y = $child->{force_y} if exists $child->{force_y};
3000 3690
3001 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3691 $X = _to_pixel $X, $W, $self->{w};
3002 if exists $child->{req_y}; 3692 $Y = _to_pixel $Y, $H, $self->{h};
3003
3004 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3005 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3006 3693
3007 $child->configure ($X, $Y, $W, $H); 3694 $child->configure ($X, $Y, $W, $H);
3008 } 3695 }
3696
3697 1
3009} 3698}
3010 3699
3011sub coord2local { 3700sub coord2local {
3012 my ($self, $x, $y) = @_; 3701 my ($self, $x, $y) = @_;
3013 3702
… …
3021} 3710}
3022 3711
3023sub update { 3712sub update {
3024 my ($self) = @_; 3713 my ($self) = @_;
3025 3714
3026 $self->check_size;
3027 $::WANT_REFRESH++; 3715 $::WANT_REFRESH++;
3028} 3716}
3029 3717
3030sub add { 3718sub add {
3031 my ($self, @children) = @_; 3719 my ($self, @children) = @_;
3032 3720
3033 for (my @widgets = @children; my $w = pop @widgets; ) {
3034 push @widgets, $w->children;
3035 $w->{root} = $self;
3036 $w->{visible} = 1;
3037 }
3038
3039 for my $child (@children) {
3040 $child->{is_toplevel} = 1; 3721 $_->{is_toplevel} = 1
3041 3722 for @children;
3042 # integerise window positions
3043 $child->{x} = int $child->{x};
3044 $child->{y} = int $child->{y};
3045 }
3046 3723
3047 $self->SUPER::add (@children); 3724 $self->SUPER::add (@children);
3048} 3725}
3049 3726
3050sub remove { 3727sub remove {
3051 my ($self, @children) = @_; 3728 my ($self, @children) = @_;
3052 3729
3053 $self->SUPER::remove (@children); 3730 $self->SUPER::remove (@children);
3731
3732 delete $self->{is_toplevel}
3733 for @children;
3054 3734
3055 while (@children) { 3735 while (@children) {
3056 my $w = pop @children; 3736 my $w = pop @children;
3057 push @children, $w->children; 3737 push @children, $w->children;
3058 $w->set_invisible; 3738 $w->set_invisible;
… …
3077 while ($self->{refresh_hook}) { 3757 while ($self->{refresh_hook}) {
3078 $_->() 3758 $_->()
3079 for values %{delete $self->{refresh_hook}}; 3759 for values %{delete $self->{refresh_hook}};
3080 } 3760 }
3081 3761
3082 if ($self->{check_size}) { 3762 if ($self->{realloc}) {
3083 my @queue = ([], []); 3763 my %queue;
3764 my @queue;
3765 my $widget;
3084 3766
3085 for (;;) { 3767 outer:
3086 if ($self->{check_size}) { 3768 while () {
3087 # heuristic: check containers last 3769 if (my $realloc = delete $self->{realloc}) {
3088 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3770 for $widget (values %$realloc) {
3089 for values %{delete $self->{check_size}} 3771 $widget->{visible} or next; # do not resize invisible widgets
3772
3773 $queue{$widget+0}++ and next; # duplicates are common
3774
3775 push @{ $queue[$widget->{visible}] }, $widget;
3776 }
3090 } 3777 }
3091 3778
3092 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3779 while () {
3780 @queue or last outer;
3093 3781
3094 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3782 $widget = pop @{ $queue[-1] || [] }
3095 ? @$widget{qw(user_w user_h)} 3783 and last;
3096 : $widget->size_request;
3097
3098 if (delete $widget->{force_alloc}
3099 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3100 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3101 3784
3785 pop @queue;
3786 }
3787
3788 delete $queue{$widget+0};
3789
3790 my ($w, $h) = $widget->size_request;
3791
3792 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3793 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3794
3795 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3796 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3797
3798 $w = $widget->{force_w} if exists $widget->{force_w};
3799 $h = $widget->{force_h} if exists $widget->{force_h};
3800
3801 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3802 || delete $widget->{force_realloc}) {
3102 $widget->{req_w} = $w; 3803 $widget->{req_w} = $w;
3103 $widget->{req_h} = $h; 3804 $widget->{req_h} = $h;
3104 3805
3105 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3806 $self->{size_alloc}{$widget+0} = $widget;
3106 3807
3107 $widget->{parent}->check_size
3108 if $widget->{parent}; 3808 if (my $parent = $widget->{parent}) {
3809 $self->{realloc}{$parent+0} = $parent
3810 unless $queue{$parent+0};
3811
3812 $parent->{force_size_alloc} = 1;
3813 $self->{size_alloc}{$parent+0} = $parent;
3814 }
3109 } 3815 }
3816
3817 delete $self->{realloc}{$widget+0};
3110 } 3818 }
3111 } 3819 }
3112 3820
3113 while ($self->{size_alloc}) { 3821 while (my $size_alloc = delete $self->{size_alloc}) {
3114 for (values %{delete $self->{size_alloc}}) { 3822 my @queue = sort { $b->{visible} <=> $a->{visible} }
3115 my ($widget, $w, $h) = @$_; 3823 values %$size_alloc;
3824
3825 while () {
3826 my $widget = pop @queue || last;
3827
3828 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3116 3829
3117 $w = 0 if $w < 0; 3830 $w = 0 if $w < 0;
3118 $h = 0 if $h < 0; 3831 $h = 0 if $h < 0;
3119 3832
3833 $w = max $widget->{min_w}, $w;
3834 $h = max $widget->{min_h}, $h;
3835
3836 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3837 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3838
3839 $w = int $w + 0.5;
3840 $h = int $h + 0.5;
3841
3842 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3843 $widget->{old_w} = $widget->{w};
3844 $widget->{old_h} = $widget->{h};
3845
3120 $widget->{w} = $w; 3846 $widget->{w} = $w;
3121 $widget->{h} = $h; 3847 $widget->{h} = $h;
3848
3122 $widget->emit (size_allocate => $w, $h); 3849 $widget->emit (size_allocate => $w, $h);
3850 }
3123 } 3851 }
3124 } 3852 }
3125 3853
3126 while ($self->{post_alloc_hook}) { 3854 while ($self->{post_alloc_hook}) {
3127 $_->() 3855 $_->()
3128 for values %{delete $self->{post_alloc_hook}}; 3856 for values %{delete $self->{post_alloc_hook}};
3129 } 3857 }
3858
3130 3859
3131 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3860 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3132 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3861 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3133 glClear GL_COLOR_BUFFER_BIT; 3862 glClear GL_COLOR_BUFFER_BIT;
3134 3863
… …
3136 glLoadIdentity; 3865 glLoadIdentity;
3137 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3866 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3138 glMatrixMode GL_MODELVIEW; 3867 glMatrixMode GL_MODELVIEW;
3139 glLoadIdentity; 3868 glLoadIdentity;
3140 3869
3870 {
3871 package CFClient::UI::Base;
3872
3873 ($draw_x, $draw_y, $draw_w, $draw_h) =
3874 (0, 0, $self->{w}, $self->{h});
3875 }
3876
3141 $self->_draw; 3877 $self->_draw;
3142} 3878}
3143 3879
3144############################################################################# 3880#############################################################################
3145 3881

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