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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.259 by root, Tue May 30 07:13:09 2006 UTC vs.
Revision 1.370 by root, Sun Jul 15 21:02:20 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
34
35 my $tip = $widget->{tooltip};
36
37 $tip = $tip->($widget) if CODE:: eq ref $tip;
38
39 $TOOLTIP->set_tooltip_from ($widget);
40 $TOOLTIP->show;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner};
51});
20 52
21sub get_layout { 53sub get_layout {
22 my $layout; 54 my $layout;
23 55
24 for (grep { $_->{name} } values %WIDGET) { 56 for (grep { $_->{name} } values %WIDGET) {
… …
39 my ($layout) = @_; 71 my ($layout) = @_;
40 72
41 $LAYOUT = $layout; 73 $LAYOUT = $layout;
42} 74}
43 75
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
70
71# class methods for events 76# class methods for events
72sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
73 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS; 79 if $FOCUS;
75} 80}
… …
77sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
78 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS; 84 if $FOCUS;
80} 85}
81 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
82sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
83 my ($ev) = @_; 101 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
85 103
86 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
87 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
88 108
89 $GRAB = $widget; 109 $GRAB = $widget;
90 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
91 111
92 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
93 } 113 }
94 114
95 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
96 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
98 if $GRAB; 118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
99} 125}
100 126
101sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
102 my ($ev) = @_; 128 my ($ev) = @_;
103 my ($x, $y) = ($ev->{x}, $ev->{y});
104 129
105 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
106 131
107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
108 133
109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
110 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
111 136
112 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
113 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
114 $grab->update if $grab; 139 $grab->update if $grab;
115 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
116 141
117 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
118 } 144 }
119} 145}
120 146
121sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
122 my ($ev) = @_; 148 my ($ev) = @_;
123 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
124 150
125 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
126 152
127 if ($widget != $HOVER) { 153 check_hover $widget;
128 my $hover = $HOVER; $HOVER = $widget;
129 154
130 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
131 $HOVER->update if $HOVER && $HOVER->{can_hover};
132
133 check_tooltip;
134 }
135
136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER; 156 if $HOVER;
138} 157}
139 158
140# convert position array to integers 159# convert position array to integers
141sub harmonize { 160sub harmonize {
… …
170sub rescale_widgets { 189sub rescale_widgets {
171 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
172 191
173 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177 196
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 201 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184 203
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187 206
188 } 207 }
189 } 208 }
190 209
191 reconfigure_widgets; 210 reconfigure_widgets;
192} 211}
193 212
194############################################################################# 213#############################################################################
195 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
196package CFClient::UI::Base; 223package CFPlus::UI::Base;
197 224
198use strict; 225use strict;
199 226
200use CFClient::OpenGL; 227use CFPlus::OpenGL;
201 228
202sub new { 229sub new {
203 my $class = shift; 230 my $class = shift;
204 231
205 my $self = bless { 232 my $self = bless {
… …
210 h => undef, 237 h => undef,
211 can_events => 1, 238 can_events => 1,
212 @_ 239 @_
213 }, $class; 240 }, $class;
214 241
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
216 243
217 for (keys %$self) { 244 for (keys %$self) {
218 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
219 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
220 } 247 }
221 } 248 }
222 249
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x}; 251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y}; 252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w}; 253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h}; 254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
228 255
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231 258
232 $self->show if $layout->{show}; 259 $self->show if $layout->{show};
… …
237 264
238sub destroy { 265sub destroy {
239 my ($self) = @_; 266 my ($self) = @_;
240 267
241 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
242 %$self = (); 270 %$self = ();
243} 271}
244 272
273sub TO_JSON {
274 { __widget_ref__ => $_[0]{s_id} }
275}
276
245sub show { 277sub show {
246 my ($self) = @_; 278 my ($self) = @_;
247 279
248 return if $self->{parent}; 280 return if $self->{parent};
249 281
250 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
251} 283}
252 284
253sub set_visible { 285sub set_visible {
254 my ($self) = @_; 286 my ($self) = @_;
255 287
… …
270 302
271 return unless $self->{visible}; 303 return unless $self->{visible};
272 304
273 $_->set_invisible for $self->children; 305 $_->set_invisible for $self->children;
274 306
307 delete $self->{visible};
275 delete $self->{root}; 308 delete $self->{root};
276 delete $self->{visible};
277 309
278 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
280 312
281 CFClient::UI::check_tooltip 313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
282 if $TOOLTIP->{owner} == $self; 314 if $TOOLTIP->{owner} == $self;
283 315
284 $self->focus_out; 316 $self->emit ("focus_out");
285
286 $self->emit (visibility_change => 0); 317 $self->emit (visibility_change => 0);
287} 318}
288 319
289sub set_visibility { 320sub set_visibility {
290 my ($self, $visible) = @_; 321 my ($self, $visible) = @_;
291 322
292 return if $self->{visible} == $visible; 323 return if $self->{visible} == $visible;
293 324
294 $visible ? $self->hide 325 $visible ? $self->show
295 : $self->show; 326 : $self->hide;
296} 327}
297 328
298sub toggle_visibility { 329sub toggle_visibility {
299 my ($self) = @_; 330 my ($self) = @_;
300 331
… …
313} 344}
314 345
315sub move_abs { 346sub move_abs {
316 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
317 348
318 $self->{x} = List::Util::max 0, int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319 $self->{y} = List::Util::max 0, int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
321 352
322 $self->update; 353 $self->update;
323} 354}
324 355
… …
334sub size_request { 365sub size_request {
335 require Carp; 366 require Carp;
336 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
337} 368}
338 369
370sub baseline_shift {
371 0
372}
373
339sub configure { 374sub configure {
340 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
341 376
342 if ($self->{aspect}) { 377 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h); 378 my ($ow, $oh) = ($w, $h);
344 379
345 $w = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
347 382
348 # use alignment to adjust x, y 383 # use alignment to adjust x, y
349 384
350 $x += int 0.5 * ($ow - $w); 385 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h); 386 $y += int 0.5 * ($oh - $h);
… …
365 400
366 $self->{root}{size_alloc}{$self+0} = $self; 401 $self->{root}{size_alloc}{$self+0} = $self;
367 } 402 }
368} 403}
369 404
370sub size_allocate {
371 # nothing to be done
372}
373
374sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
375} 411}
376 412
377sub set_max_size { 413sub set_max_size {
378 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
379 415
380 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
382} 420}
383 421
384sub set_tooltip { 422sub set_tooltip {
385 my ($self, $tooltip) = @_; 423 my ($self, $tooltip) = @_;
386 424
… …
389 427
390 return if $self->{tooltip} eq $tooltip; 428 return if $self->{tooltip} eq $tooltip;
391 429
392 $self->{tooltip} = $tooltip; 430 $self->{tooltip} = $tooltip;
393 431
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner}; 433 delete $CFPlus::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip; 434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
397 } 435 }
398} 436}
399 437
400# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
401sub coord2local { 439sub coord2local {
402 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
403 441
442 Carp::confess unless $self->{parent};#d#
443
404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
405} 445}
406 446
407# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
408sub coord2global { 448sub coord2global {
409 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
410 450
451 Carp::confess unless $self->{parent};#d#
452
411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
412} 454}
413 455
414sub focus_in { 456sub invoke_focus_in {
415 my ($self) = @_; 457 my ($self) = @_;
416 458
417 return if $FOCUS == $self; 459 return if $FOCUS == $self;
418 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
419 461
420 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
421 463
422 $self->_emit (focus_in => $focus); 464 $self->update;
423 465
424 $focus->update if $focus; 466 0
425 $FOCUS->update;
426} 467}
427 468
428sub focus_out { 469sub invoke_focus_out {
429 my ($self) = @_; 470 my ($self) = @_;
430 471
431 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
432 473
433 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
434 475
435 $self->_emit (focus_out => $focus); 476 $self->update;
436 477
437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
440 unless $FOCUS; 479 unless $FOCUS;
441}
442 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
443sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
444sub button_up { } 492sub invoke_button_up { 0 }
445sub key_down { } 493sub invoke_key_down { 0 }
446sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
447 496
448sub button_down { 497sub invoke_button_down {
449 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
450 499
451 $self->focus_in; 500 $self->grab_focus;
452}
453 501
454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 504
457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 505sub connect {
458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
520}
521
522my %has_coords = (
523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
528
529sub emit {
530 my ($self, $signal, @args) = @_;
531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
459 551
460sub find_widget { 552sub find_widget {
461 my ($self, $x, $y) = @_; 553 my ($self, $x, $y) = @_;
462 554
463 return () unless $self->{can_events}; 555 return () unless $self->{can_events};
… …
470} 562}
471 563
472sub set_parent { 564sub set_parent {
473 my ($self, $parent) = @_; 565 my ($self, $parent) = @_;
474 566
475 Scalar::Util::weaken ($self->{parent} = $parent); 567 CFPlus::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible}; 568 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500} 569}
501 570
502sub realloc { 571sub realloc {
503 my ($self) = @_; 572 my ($self) = @_;
504 573
… …
525 594
526 $self->realloc; 595 $self->realloc;
527 $self->update; 596 $self->update;
528} 597}
529 598
599# using global variables seems a bit hacky, but passing through all drawing
600# functions seems pointless.
601our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602
530sub draw { 603sub draw {
531 my ($self) = @_; 604 my ($self) = @_;
532 605
533 return unless $self->{h} && $self->{w}; 606 return unless $self->{h} && $self->{w};
607
608 # update screen rectangle
609 local $draw_x = $draw_x + $self->{x};
610 local $draw_y = $draw_y + $self->{y};
611
612 # skip widgets that are entirely outside the drawing area
613 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
534 615
535 glPushMatrix; 616 glPushMatrix;
536 glTranslate $self->{x}, $self->{y}, 0; 617 glTranslate $self->{x}, $self->{y}, 0;
537 $self->_draw;
538 glPopMatrix;
539 618
540 if ($self == $HOVER && $self->{can_hover}) { 619 if ($self == $HOVER && $self->{can_hover}) {
541 my ($x, $y) = @$self{qw(x y)};
542
543 glColor 1, 0.8, 0.5, 0.2; 620 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
544 glEnable GL_BLEND; 621 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
546 glBegin GL_QUADS; 623 glBegin GL_QUADS;
547 glVertex $x , $y; 624 glVertex 0 , 0;
548 glVertex $x + $self->{w}, $y; 625 glVertex $self->{w}, 0;
549 glVertex $x + $self->{w}, $y + $self->{h}; 626 glVertex $self->{w}, $self->{h};
550 glVertex $x , $y + $self->{h}; 627 glVertex 0 , $self->{h};
551 glEnd; 628 glEnd;
552 glDisable GL_BLEND; 629 glDisable GL_BLEND;
553 } 630 }
554 631
555 if ($ENV{CFPLUS_DEBUG} & 1) { 632 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix; 633 glPushMatrix;
557 glColor 1, 1, 0, 1; 634 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 635 glTranslate 0.375, 0.375;
559 glBegin GL_LINE_LOOP; 636 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0; 637 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0; 638 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1; 639 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1; 640 glVertex 0 , $self->{h} - 1;
564 glEnd; 641 glEnd;
565 glPopMatrix; 642 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 643 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 } 644 }
645
646 $self->_draw;
647 glPopMatrix;
568} 648}
569 649
570sub _draw { 650sub _draw {
571 my ($self) = @_; 651 my ($self) = @_;
572 652
573 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
574} 654}
575 655
656my $cntx;#d#
576sub DESTROY { 657sub DESTROY {
577 my ($self) = @_; 658 my ($self) = @_;
578 659
660 return if CFPlus::in_destruct;
661
662 eval { $self->destroy };
663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
579 delete $WIDGET{$self+0}; 665 delete $WIDGET{$self+0};
580 #$self->deactivate;
581} 666}
582 667
583############################################################################# 668#############################################################################
584 669
585package CFClient::UI::DrawBG; 670package CFPlus::UI::DrawBG;
586 671
587our @ISA = CFClient::UI::Base::; 672our @ISA = CFPlus::UI::Base::;
588 673
589use strict; 674use strict;
590use CFClient::OpenGL; 675use CFPlus::OpenGL;
591 676
592sub new { 677sub new {
593 my $class = shift; 678 my $class = shift;
594 679
595 # range [value, low, high, page] 680 # range [value, low, high, page]
… …
610 695
611 if ($color && (@$color < 4 || $color->[3])) { 696 if ($color && (@$color < 4 || $color->[3])) {
612 my ($w, $h) = @$self{qw(w h)}; 697 my ($w, $h) = @$self{qw(w h)};
613 698
614 glEnable GL_BLEND; 699 glEnable GL_BLEND;
615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 700 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616 glColor @$color; 701 glColor_premultiply @$color;
617 702
618 glBegin GL_QUADS; 703 glBegin GL_QUADS;
619 glVertex 0 , 0; 704 glVertex 0 , 0;
620 glVertex 0 , $h; 705 glVertex 0 , $h;
621 glVertex $w, $h; 706 glVertex $w, $h;
… …
626 } 711 }
627} 712}
628 713
629############################################################################# 714#############################################################################
630 715
631package CFClient::UI::Empty; 716package CFPlus::UI::Empty;
632 717
633our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
634 719
635sub new { 720sub new {
636 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
637 $class->SUPER::new (can_events => 0, %arg); 722 $class->SUPER::new (can_events => 0, %arg);
638} 723}
… …
645 730
646sub draw { } 731sub draw { }
647 732
648############################################################################# 733#############################################################################
649 734
650package CFClient::UI::Container; 735package CFPlus::UI::Container;
651 736
652our @ISA = CFClient::UI::Base::; 737our @ISA = CFPlus::UI::Base::;
653 738
654sub new { 739sub new {
655 my ($class, %arg) = @_; 740 my ($class, %arg) = @_;
656 741
657 my $children = delete $arg{children} || []; 742 my $children = delete $arg{children};
658 743
659 my $self = $class->SUPER::new ( 744 my $self = $class->SUPER::new (
660 children => [], 745 children => [],
661 can_events => 0, 746 can_events => 0,
662 %arg, 747 %arg,
663 ); 748 );
749
664 $self->add ($_) for @$children; 750 $self->add (@$children)
751 if $children;
665 752
666 $self 753 $self
754}
755
756sub realloc {
757 my ($self) = @_;
758
759 $self->{force_realloc} = 1;
760 $self->{force_size_alloc} = 1;
761 $self->SUPER::realloc;
667} 762}
668 763
669sub add { 764sub add {
670 my ($self, @widgets) = @_; 765 my ($self, @widgets) = @_;
671 766
… …
717 $x -= $self->{x}; 812 $x -= $self->{x};
718 $y -= $self->{y}; 813 $y -= $self->{y};
719 814
720 my $res; 815 my $res;
721 816
722 for (reverse @{ $self->{children} }) { 817 for (reverse $self->visible_children) {
723 $res = $_->find_widget ($x, $y) 818 $res = $_->find_widget ($x, $y)
724 and return $res; 819 and return $res;
725 } 820 }
726 821
727 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 822 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
733 $_->draw for @{$self->{children}}; 828 $_->draw for @{$self->{children}};
734} 829}
735 830
736############################################################################# 831#############################################################################
737 832
738package CFClient::UI::Bin; 833package CFPlus::UI::Bin;
739 834
740our @ISA = CFClient::UI::Container::; 835our @ISA = CFPlus::UI::Container::;
741 836
742sub new { 837sub new {
743 my ($class, %arg) = @_; 838 my ($class, %arg) = @_;
744 839
745 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 840 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
746 841
747 $class->SUPER::new (children => [$child], %arg) 842 $class->SUPER::new (children => [$child], %arg)
748} 843}
749 844
750sub add { 845sub add {
751 my ($self, $child) = @_; 846 my ($self, $child) = @_;
752 847
753 $self->{children} = []; 848 $self->SUPER::remove ($_) for @{ $self->{children} };
754
755 $self->SUPER::add ($child); 849 $self->SUPER::add ($child);
756} 850}
757 851
758sub remove { 852sub remove {
759 my ($self, $widget) = @_; 853 my ($self, $widget) = @_;
760 854
761 $self->SUPER::remove ($widget); 855 $self->SUPER::remove ($widget);
762 856
763 $self->{children} = [new CFClient::UI::Empty] 857 $self->{children} = [new CFPlus::UI::Empty]
764 unless @{$self->{children}}; 858 unless @{$self->{children}};
765} 859}
766 860
767sub child { $_[0]->{children}[0] } 861sub child { $_[0]->{children}[0] }
768 862
769sub size_request { 863sub size_request {
770 $_[0]{children}[0]->size_request 864 $_[0]{children}[0]->size_request
771} 865}
772 866
773sub size_allocate { 867sub invoke_size_allocate {
774 my ($self, $w, $h) = @_; 868 my ($self, $w, $h) = @_;
775 869
776 $self->{children}[0]->configure (0, 0, $w, $h); 870 $self->{children}[0]->configure (0, 0, $w, $h);
871
872 1
777} 873}
778 874
779############################################################################# 875#############################################################################
780 876
877# back-buffered drawing area
878
781package CFClient::UI::Window; 879package CFPlus::UI::Window;
782 880
783our @ISA = CFClient::UI::Bin::; 881our @ISA = CFPlus::UI::Bin::;
784 882
785use CFClient::OpenGL; 883use CFPlus::OpenGL;
786 884
787sub new { 885sub new {
788 my ($class, %arg) = @_; 886 my ($class, %arg) = @_;
789 887
790 my $self = $class->SUPER::new (%arg); 888 my $self = $class->SUPER::new (%arg);
… …
795 893
796 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 894 $ROOT->on_post_alloc ($self => sub { $self->render_child });
797 $self->SUPER::update; 895 $self->SUPER::update;
798} 896}
799 897
800sub size_allocate { 898sub invoke_size_allocate {
801 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
802 900
803 $self->SUPER::size_allocate ($w, $h);
804 $self->update; 901 $self->update;
902
903 $self->SUPER::invoke_size_allocate ($w, $h)
805} 904}
806 905
807sub _render { 906sub _render {
907 my ($self) = @_;
908
808 $_[0]{children}[0]->draw; 909 $self->{children}[0]->draw;
809} 910}
810 911
811sub render_child { 912sub render_child {
812 my ($self) = @_; 913 my ($self) = @_;
813 914
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 915 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0; 916 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
817 918
919 {
920 package CFPlus::UI::Base;
921
922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
923 (0, 0, $self->{w}, $self->{h});
924
818 $self->_render; 925 $self->_render;
926 }
819 }; 927 };
820} 928}
821 929
822sub _draw { 930sub _draw {
823 my ($self) = @_; 931 my ($self) = @_;
824
825 my ($w, $h) = ($self->w, $self->h);
826 932
827 my $tex = $self->{texture} 933 my $tex = $self->{texture}
828 or return; 934 or return;
829 935
830 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1; 938 glColor 0, 0, 0, 1;
833 939
834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
835 941
836 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
837} 943}
838 944
839############################################################################# 945#############################################################################
840 946
841package CFClient::UI::ViewPort; 947package CFPlus::UI::ViewPort;
842 948
843our @ISA = CFClient::UI::Window::; 949our @ISA = CFPlus::UI::Window::;
844 950
845sub new { 951sub new {
846 my $class = shift; 952 my $class = shift;
847 953
848 $class->SUPER::new ( 954 $class->SUPER::new (
… …
861 $h = 10 if $self->{scroll_y}; 967 $h = 10 if $self->{scroll_y};
862 968
863 ($w, $h) 969 ($w, $h)
864} 970}
865 971
866sub size_allocate { 972sub invoke_size_allocate {
867 my ($self, $w, $h) = @_; 973 my ($self, $w, $h) = @_;
868 974
869 my $child = $self->child; 975 my $child = $self->child;
870 976
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; 977 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; 978 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873 979
874 $self->child->configure (0, 0, $w, $h); 980 $self->child->configure (0, 0, $w, $h);
875 $self->update; 981 $self->update;
982
983 1
876} 984}
877 985
878sub set_offset { 986sub set_offset {
879 my ($self, $x, $y) = @_; 987 my ($self, $x, $y) = @_;
880 988
… …
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1014 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1015 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) { 1016 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1017 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else { 1018 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y) 1019 $self->CFPlus::UI::Base::find_widget ($x, $y)
912 } 1020 }
913} 1021}
914 1022
915sub _render { 1023sub _render {
916 my ($self) = @_; 1024 my ($self) = @_;
917 1025
1026 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1027 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1028
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1029 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919 1030
920 $self->SUPER::_render; 1031 $self->SUPER::_render;
921} 1032}
922 1033
923############################################################################# 1034#############################################################################
924 1035
925package CFClient::UI::ScrolledWindow; 1036package CFPlus::UI::ScrolledWindow;
926 1037
927our @ISA = CFClient::UI::HBox::; 1038our @ISA = CFPlus::UI::Table::;
928 1039
929sub new { 1040sub new {
930 my $class = shift; 1041 my ($class, %arg) = @_;
1042
1043 my $child = delete $arg{child};
931 1044
932 my $self; 1045 my $self;
933 1046
934 my $slider = new CFClient::UI::Slider 1047 my $hslider = new CFPlus::UI::Slider
1048 vertical => 0,
1049 range => [0, 0, 1, 0.01], # HACK fix
1050 on_changed => sub {
1051 $self->{hpos} = $_[1];
1052 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1053 },
1054 ;
1055
1056 my $vslider = new CFPlus::UI::Slider
935 vertical => 1, 1057 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix 1058 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub { 1059 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]); 1060 $self->{vpos} = $_[1];
1061 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
939 }, 1062 },
940 ; 1063 ;
941 1064
942 $self = $class->SUPER::new ( 1065 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1), 1066 vp => (new CFPlus::UI::ViewPort expand => 1),
1067 can_events => 1,
944 slider => $slider, 1068 hslider => $hslider,
945 @_, 1069 vslider => $vslider,
1070 col_expand => [1, 0],
1071 row_expand => [1, 0],
1072 %arg,
946 ); 1073 );
947 1074
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp}); 1075 $self->SUPER::add (0, 0, $self->{vp});
950 $self->add ($self->{slider}); 1076 $self->SUPER::add (1, 0, $self->{vslider});
1077 $self->SUPER::add (0, 1, $self->{hslider});
1078
1079 $self->add ($child) if $child;
951 1080
952 $self 1081 $self
953} 1082}
954 1083
1084#TODO# update range on size_allocate depending on child
1085
1086sub add {
1087 my ($self, $widget) = @_;
1088
1089 $self->{vp}->add ($self->{child} = $widget);
1090}
1091
1092sub invoke_mouse_wheel {
1093 my ($self, $ev) = @_;
1094
1095 return 0 unless $ev->{dy}; # only vertical movements
1096
1097 $self->{vslider}->emit (mouse_wheel => $ev);
1098
1099 1
1100}
1101
1102sub update_slider {
1103 my ($self) = @_;
1104
1105 my ($w1, $w2) = ($self->{vp}->child->{w}, $self->{vp}{w});
1106 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1107 #$self->{hslider}->set_visibility ($w1 != $w2);
1108
1109 my ($h1, $h2) = ($self->{vp}->child->{h}, $self->{vp}{h});
1110 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1111 #$self->{vslider}->set_visibility ($h1 != $h2);
1112}
1113
955sub update { 1114sub update {
956 my ($self) = @_; 1115 my ($self) = @_;
957 1116
958 $self->SUPER::update; 1117 $self->SUPER::update;
959 1118 $self->update_slider;
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963} 1119}
964 1120
965sub size_allocate { 1121sub invoke_size_allocate {
966 my ($self, $w, $h) = @_; 1122 my ($self, $w, $h) = @_;
967 1123
1124 $self->update_slider;
968 $self->SUPER::size_allocate ($w, $h); 1125 $self->SUPER::invoke_size_allocate ($w, $h)
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972} 1126}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976 1127
977############################################################################# 1128#############################################################################
978 1129
979package CFClient::UI::Frame; 1130package CFPlus::UI::Frame;
980 1131
981our @ISA = CFClient::UI::Bin::; 1132our @ISA = CFPlus::UI::Bin::;
982 1133
983use CFClient::OpenGL; 1134use CFPlus::OpenGL;
984 1135
985sub new { 1136sub new {
986 my $class = shift; 1137 my $class = shift;
987 1138
988 $class->SUPER::new ( 1139 $class->SUPER::new (
… …
996 1147
997 if ($self->{bg}) { 1148 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)}; 1149 my ($w, $h) = @$self{qw(w h)};
999 1150
1000 glEnable GL_BLEND; 1151 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1152 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} }; 1153 glColor_premultiply @{ $self->{bg} };
1003 1154
1004 glBegin GL_QUADS; 1155 glBegin GL_QUADS;
1005 glVertex 0 , 0; 1156 glVertex 0 , 0;
1006 glVertex 0 , $h; 1157 glVertex 0 , $h;
1007 glVertex $w, $h; 1158 glVertex $w, $h;
… …
1014 $self->SUPER::_draw; 1165 $self->SUPER::_draw;
1015} 1166}
1016 1167
1017############################################################################# 1168#############################################################################
1018 1169
1019package CFClient::UI::FancyFrame; 1170package CFPlus::UI::FancyFrame;
1020 1171
1021our @ISA = CFClient::UI::Bin::; 1172our @ISA = CFPlus::UI::Bin::;
1022 1173
1023use CFClient::OpenGL; 1174use CFPlus::OpenGL;
1175
1176sub new {
1177 my ($class, %arg) = @_;
1178
1179 if ((exists $arg{label}) && !ref $arg{label}) {
1180 $arg{label} = new CFPlus::UI::Label
1181 align => 1,
1182 valign => 0,
1183 text => $arg{label},
1184 fontsize => ($arg{border} || 0.8) * 0.75;
1185 }
1186
1187 my $self = $class->SUPER::new (
1188 # label => "",
1189 fg => [0.6, 0.3, 0.1],
1190 border => 0.8,
1191 style => 'single',
1192 %arg,
1193 );
1194
1195 $self
1196}
1197
1198sub add {
1199 my ($self, @widgets) = @_;
1200
1201 $self->SUPER::add (@widgets);
1202 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1203}
1204
1205sub border {
1206 int $_[0]{border} * $::FONTSIZE
1207}
1208
1209sub size_request {
1210 my ($self) = @_;
1211
1212 ($self->{label_w}, undef) = $self->{label}->size_request
1213 if $self->{label};
1214
1215 my ($w, $h) = $self->SUPER::size_request;
1216
1217 (
1218 $w + $self->border * 2,
1219 $h + $self->border * 2,
1220 )
1221}
1222
1223sub invoke_size_allocate {
1224 my ($self, $w, $h) = @_;
1225
1226 my $border = $self->border;
1227
1228 $w -= List::Util::max 0, $border * 2;
1229 $h -= List::Util::max 0, $border * 2;
1230
1231 if (my $label = $self->{label}) {
1232 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1233 $label->{h} = List::Util::min $h, $border;
1234 $label->invoke_size_allocate ($label->{w}, $label->{h});
1235 }
1236
1237 $self->child->configure ($border, $border, $w, $h);
1238
1239 1
1240}
1241
1242sub _draw {
1243 my ($self) = @_;
1244
1245 my $child = $self->{children}[0];
1246
1247 my $border = $self->border;
1248 my ($w, $h) = ($self->{w}, $self->{h});
1249
1250 $child->draw;
1251
1252 glColor @{$self->{fg}};
1253 glBegin GL_LINE_STRIP;
1254 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1255 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1256 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1257 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1258 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1259 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1260 glEnd;
1261
1262 if ($self->{label}) {
1263 glTranslate $border * 2, 0;
1264 $self->{label}->_draw;
1265 }
1266}
1267
1268#############################################################################
1269
1270package CFPlus::UI::Toplevel;
1271
1272our @ISA = CFPlus::UI::Bin::;
1273
1274use CFPlus::OpenGL;
1024 1275
1025my $bg = 1276my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1277 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1; 1278 mipmap => 1, wrap => 1;
1028 1279
1029my @border = 1280my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1281 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1282 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032 1283
1033sub new { 1284sub new {
1034 my $class = shift; 1285 my ($class, %arg) = @_;
1035 1286
1036 my $self = $class->SUPER::new ( 1287 my $self = $class->SUPER::new (
1037 bg => [1, 1, 1, 1], 1288 bg => [1, 1, 1, 1],
1038 border_bg => [1, 1, 1, 1], 1289 border_bg => [1, 1, 1, 1],
1039 border => 0.6, 1290 border => 0.6,
1040 can_events => 1, 1291 can_events => 1,
1041 min_w => 16, 1292 min_w => 64,
1042 min_h => 16, 1293 min_h => 32,
1043 @_ 1294 %arg,
1044 ); 1295 );
1045 1296
1046 $self->{title} &&= new CFClient::UI::Label 1297 $self->{title_widget} = new CFPlus::UI::Label
1047 align => 0, 1298 align => 0,
1048 valign => 1, 1299 valign => 1,
1049 text => $self->{title}, 1300 text => $self->{title},
1050 fontsize => $self->{border}; 1301 fontsize => $self->{border},
1302 if exists $self->{title};
1303
1304 if ($self->{has_close_button}) {
1305 $self->{close_button} =
1306 new CFPlus::UI::ImageButton
1307 path => 'x1_close.png',
1308 on_activate => sub { $self->emit ("delete") };
1309
1310 $self->CFPlus::UI::Container::add ($self->{close_button});
1311 }
1051 1312
1052 $self 1313 $self
1314}
1315
1316sub add {
1317 my ($self, @widgets) = @_;
1318
1319 $self->SUPER::add (@widgets);
1320 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1321 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1053} 1322}
1054 1323
1055sub border { 1324sub border {
1056 int $_[0]{border} * $::FONTSIZE 1325 int $_[0]{border} * $::FONTSIZE
1057} 1326}
1058 1327
1059sub size_request { 1328sub size_request {
1060 my ($self) = @_; 1329 my ($self) = @_;
1330
1331 $self->{title_widget}->size_request
1332 if $self->{title_widget};
1333
1334 $self->{close_button}->size_request
1335 if $self->{close_button};
1061 1336
1062 my ($w, $h) = $self->SUPER::size_request; 1337 my ($w, $h) = $self->SUPER::size_request;
1063 1338
1064 ( 1339 (
1065 $w + $self->border * 2, 1340 $w + $self->border * 2,
1066 $h + $self->border * 2, 1341 $h + $self->border * 2,
1067 ) 1342 )
1068} 1343}
1069 1344
1070sub size_allocate { 1345sub invoke_size_allocate {
1071 my ($self, $w, $h) = @_; 1346 my ($self, $w, $h) = @_;
1072 1347
1348 if ($self->{title_widget}) {
1349 $self->{title_widget}{w} = $w;
1350 $self->{title_widget}{h} = $h;
1351 $self->{title_widget}->invoke_size_allocate ($w, $h);
1352 }
1353
1354 my $border = $self->border;
1355
1073 $h -= List::Util::max 0, $self->border * 2; 1356 $h -= List::Util::max 0, $border * 2;
1074 $w -= List::Util::max 0, $self->border * 2; 1357 $w -= List::Util::max 0, $border * 2;
1075 1358
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
1079 $self->child->configure ($self->border, $self->border, $w, $h); 1359 $self->child->configure ($border, $border, $w, $h);
1080}
1081 1360
1361 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1362 if $self->{close_button};
1363
1364 1
1365}
1366
1367sub invoke_delete {
1368 my ($self) = @_;
1369
1370 $self->hide;
1371
1372 1
1373}
1374
1082sub button_down { 1375sub invoke_button_down {
1083 my ($self, $ev, $x, $y) = @_; 1376 my ($self, $ev, $x, $y) = @_;
1084 1377
1085 my ($w, $h) = @$self{qw(w h)}; 1378 my ($w, $h) = @$self{qw(w h)};
1086 my $border = $self->border; 1379 my $border = $self->border;
1087 1380
… …
1103 my $dy = $ev->{y} - $oy; 1396 my $dy = $ev->{y} - $oy;
1104 1397
1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1398 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1399 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107 1400
1401 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108 $self->realloc; 1402 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110 }; 1403 };
1111 1404
1112 } elsif ($lr ^ $td) { 1405 } elsif ($lr ^ $td) {
1113 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1406 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114 my ($bx, $by) = ($self->{x}, $self->{y}); 1407 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1117 my ($ev, $x, $y) = @_; 1410 my ($ev, $x, $y) = @_;
1118 1411
1119 ($x, $y) = ($ev->{x}, $ev->{y}); 1412 ($x, $y) = ($ev->{x}, $ev->{y});
1120 1413
1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1414 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1415 # HACK: the next line is required to enforce placement
1416 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122 }; 1417 };
1418 } else {
1419 return 0;
1420 }
1421
1123 } 1422 1
1124} 1423}
1125 1424
1126sub button_up { 1425sub invoke_button_up {
1127 my ($self, $ev, $x, $y) = @_; 1426 my ($self, $ev, $x, $y) = @_;
1128 1427
1129 delete $self->{motion}; 1428 ! ! delete $self->{motion}
1130} 1429}
1131 1430
1132sub mouse_motion { 1431sub invoke_mouse_motion {
1133 my ($self, $ev, $x, $y) = @_; 1432 my ($self, $ev, $x, $y) = @_;
1134 1433
1135 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1434 $self->{motion}->($ev, $x, $y) if $self->{motion};
1435
1436 ! ! $self->{motion}
1437}
1438
1439sub invoke_visibility_change {
1440 my ($self, $visible) = @_;
1441
1442 delete $self->{motion} unless $visible;
1443
1444 0
1136} 1445}
1137 1446
1138sub _draw { 1447sub _draw {
1139 my ($self) = @_; 1448 my ($self) = @_;
1140 1449
1450 my $child = $self->{children}[0];
1451
1141 my ($w, $h ) = ($self->{w}, $self->{h}); 1452 my ($w, $h ) = ($self->{w}, $self->{h});
1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1453 my ($cw, $ch) = ($child->{w}, $child->{h});
1143 1454
1144 glEnable GL_TEXTURE_2D; 1455 glEnable GL_TEXTURE_2D;
1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1456 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146 1457
1147 my $border = $self->border; 1458 my $border = $self->border;
… …
1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1473 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 } 1474 }
1164 1475
1165 glDisable GL_TEXTURE_2D; 1476 glDisable GL_TEXTURE_2D;
1166 1477
1167 $self->{title}->draw if $self->{title};
1168
1169 $self->child->draw; 1478 $child->draw;
1479
1480 if ($self->{title_widget}) {
1481 glTranslate 0, $border - $self->{h};
1482 $self->{title_widget}->_draw;
1483
1484 glTranslate 0, - ($border - $self->{h});
1485 }
1486
1487 $self->{close_button}->draw
1488 if $self->{close_button};
1170} 1489}
1171 1490
1172############################################################################# 1491#############################################################################
1173 1492
1174package CFClient::UI::Table; 1493package CFPlus::UI::Table;
1175 1494
1176our @ISA = CFClient::UI::Base::; 1495our @ISA = CFPlus::UI::Base::;
1177 1496
1178use List::Util qw(max sum); 1497use List::Util qw(max sum);
1179 1498
1180use CFClient::OpenGL; 1499use CFPlus::OpenGL;
1181 1500
1182sub new { 1501sub new {
1183 my $class = shift; 1502 my $class = shift;
1184 1503
1185 $class->SUPER::new ( 1504 $class->SUPER::new (
1186 col_expand => [], 1505 col_expand => [],
1506 row_expand => [],
1187 @_, 1507 @_,
1188 ) 1508 )
1189} 1509}
1190 1510
1191sub children { 1511sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1512 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1193} 1513}
1194 1514
1195sub add { 1515sub add {
1196 my ($self, $x, $y, $child) = @_; 1516 my ($self) = shift;
1197 1517
1518 while (@_) {
1519 my ($x, $y, $child) = splice @_, 0, 3, ();
1198 $child->set_parent ($self); 1520 $child->set_parent ($self);
1199 $self->{children}[$y][$x] = $child; 1521 $self->{children}[$y][$x] = $child;
1522 }
1200 1523
1524 $self->{force_realloc} = 1;
1525 $self->{force_size_alloc} = 1;
1201 $self->realloc; 1526 $self->realloc;
1527}
1528
1529sub remove {
1530 my ($self, $child) = @_;
1531
1532 # TODO: not yet implemented
1202} 1533}
1203 1534
1204# TODO: move to container class maybe? send children a signal on removal? 1535# TODO: move to container class maybe? send children a signal on removal?
1205sub clear { 1536sub clear {
1206 my ($self) = @_; 1537 my ($self) = @_;
… …
1247 (sum @$ws), 1578 (sum @$ws),
1248 (sum @$hs), 1579 (sum @$hs),
1249 ) 1580 )
1250} 1581}
1251 1582
1252sub size_allocate { 1583sub invoke_size_allocate {
1253 my ($self, $w, $h) = @_; 1584 my ($self, $w, $h) = @_;
1254 1585
1255 my ($ws, $hs) = $self->get_wh; 1586 my ($ws, $hs) = $self->get_wh;
1256 1587
1257 my $req_w = (sum @$ws) || 1; 1588 my $req_w = (sum @$ws) || 1;
1258 my $req_h = (sum @$hs) || 1; 1589 my $req_h = (sum @$hs) || 1;
1259 1590
1260 # TODO: nicer code && do row_expand 1591 # TODO: nicer code
1261 my @col_expand = @{$self->{col_expand}}; 1592 my @col_expand = @{$self->{col_expand}};
1262 @col_expand = (1) x @$ws unless @col_expand; 1593 @col_expand = (1) x @$ws unless @col_expand;
1263 my $col_expand = (sum @col_expand) || 1; 1594 my $col_expand = (sum @col_expand) || 1;
1264 1595
1265 # linearly scale sizes
1266 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1596 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1267 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1268 1597
1269 CFClient::UI::harmonize $ws; 1598 CFPlus::UI::harmonize $ws;
1599
1600 my @row_expand = @{$self->{row_expand}};
1601 @row_expand = (1) x @$ws unless @row_expand;
1602 my $row_expand = (sum @row_expand) || 1;
1603
1604 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1605
1270 CFClient::UI::harmonize $hs; 1606 CFPlus::UI::harmonize $hs;
1271 1607
1272 my $y; 1608 my $y;
1273 1609
1274 for my $r (0 .. $#{$self->{children}}) { 1610 for my $r (0 .. $#{$self->{children}}) {
1275 my $row = $self->{children}[$r] 1611 my $row = $self->{children}[$r]
… …
1289 } 1625 }
1290 1626
1291 $y += $row_h; 1627 $y += $row_h;
1292 } 1628 }
1293 1629
1630 1
1294} 1631}
1295 1632
1296sub find_widget { 1633sub find_widget {
1297 my ($self, $x, $y) = @_; 1634 my ($self, $x, $y) = @_;
1298 1635
… …
1317 } 1654 }
1318} 1655}
1319 1656
1320############################################################################# 1657#############################################################################
1321 1658
1322package CFClient::UI::Box; 1659package CFPlus::UI::Box;
1323 1660
1324our @ISA = CFClient::UI::Container::; 1661our @ISA = CFPlus::UI::Container::;
1325 1662
1326sub size_request { 1663sub size_request {
1327 my ($self) = @_; 1664 my ($self) = @_;
1328 1665
1329 $self->{vertical} 1666 $self->{vertical}
… …
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1672 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1673 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 ) 1674 )
1338} 1675}
1339 1676
1340sub size_allocate { 1677sub invoke_size_allocate {
1341 my ($self, $w, $h) = @_; 1678 my ($self, $w, $h) = @_;
1342 1679
1343 my $space = $self->{vertical} ? $h : $w; 1680 my $space = $self->{vertical} ? $h : $w;
1344 my $children = $self->{children}; 1681 my @children = $self->visible_children;
1345 1682
1346 my @req; 1683 my @req;
1347 1684
1348 if ($self->{homogeneous}) { 1685 if ($self->{homogeneous}) {
1349 @req = ($space / (@$children || 1)) x @$children; 1686 @req = ($space / (@children || 1)) x @children;
1350 } else { 1687 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1688 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1352 my $req = List::Util::sum @req; 1689 my $req = List::Util::sum @req;
1353 1690
1354 if ($req > $space) { 1691 if ($req > $space) {
1355 # ah well, not enough space 1692 # ah well, not enough space
1356 $_ *= $space / $req for @req; 1693 $_ *= $space / $req for @req;
1357 } else { 1694 } else {
1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1695 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1359 1696
1360 $space = ($space - $req) / $expand; # remaining space to give away 1697 $space = ($space - $req) / $expand; # remaining space to give away
1361 1698
1362 $req[$_] += $space * $children->[$_]{expand} 1699 $req[$_] += $space * $children[$_]{expand}
1363 for 0 .. $#$children; 1700 for 0 .. $#children;
1364 } 1701 }
1365 } 1702 }
1366 1703
1367 CFClient::UI::harmonize \@req; 1704 CFPlus::UI::harmonize \@req;
1368 1705
1369 my $pos = 0; 1706 my $pos = 0;
1370 for (0 .. $#$children) { 1707 for (0 .. $#children) {
1371 my $alloc = $req[$_]; 1708 my $alloc = $req[$_];
1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1709 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373 1710
1374 $pos += $alloc; 1711 $pos += $alloc;
1375 } 1712 }
1376 1713
1377 1 1714 1
1378} 1715}
1379 1716
1380############################################################################# 1717#############################################################################
1381 1718
1382package CFClient::UI::HBox; 1719package CFPlus::UI::HBox;
1383 1720
1384our @ISA = CFClient::UI::Box::; 1721our @ISA = CFPlus::UI::Box::;
1385 1722
1386sub new { 1723sub new {
1387 my $class = shift; 1724 my $class = shift;
1388 1725
1389 $class->SUPER::new ( 1726 $class->SUPER::new (
… …
1392 ) 1729 )
1393} 1730}
1394 1731
1395############################################################################# 1732#############################################################################
1396 1733
1397package CFClient::UI::VBox; 1734package CFPlus::UI::VBox;
1398 1735
1399our @ISA = CFClient::UI::Box::; 1736our @ISA = CFPlus::UI::Box::;
1400 1737
1401sub new { 1738sub new {
1402 my $class = shift; 1739 my $class = shift;
1403 1740
1404 $class->SUPER::new ( 1741 $class->SUPER::new (
… …
1407 ) 1744 )
1408} 1745}
1409 1746
1410############################################################################# 1747#############################################################################
1411 1748
1412package CFClient::UI::Label; 1749package CFPlus::UI::Label;
1413 1750
1414our @ISA = CFClient::UI::DrawBG::; 1751our @ISA = CFPlus::UI::DrawBG::;
1415 1752
1416use CFClient::OpenGL; 1753use CFPlus::OpenGL;
1417 1754
1418sub new { 1755sub new {
1419 my ($class, %arg) = @_; 1756 my ($class, %arg) = @_;
1420 1757
1421 my $self = $class->SUPER::new ( 1758 my $self = $class->SUPER::new (
… …
1424 #active_bg => none 1761 #active_bg => none
1425 #font => default_font 1762 #font => default_font
1426 #text => initial text 1763 #text => initial text
1427 #markup => initial narkup 1764 #markup => initial narkup
1428 #max_w => maximum pixel width 1765 #max_w => maximum pixel width
1766 #style => 0, # render flags
1429 ellipsise => 3, # end 1767 ellipsise => 3, # end
1430 layout => (new CFClient::Layout), 1768 layout => (new CFPlus::Layout),
1431 fontsize => 1, 1769 fontsize => 1,
1432 align => -1, 1770 align => -1,
1433 valign => -1, 1771 valign => -1,
1434 padding_x => 2, 1772 padding_x => 2,
1435 padding_y => 2, 1773 padding_y => 2,
1436 can_events => 0, 1774 can_events => 0,
1437 %arg 1775 %arg
1438 ); 1776 );
1439 1777
1440 if (exists $self->{template}) { 1778 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout; 1779 my $layout = new CFPlus::Layout;
1442 $layout->set_text (delete $self->{template}); 1780 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout; 1781 $self->{template} = $layout;
1444 } 1782 }
1445 1783
1446 if (exists $self->{markup}) { 1784 if (exists $self->{markup}) {
… …
1450 } 1788 }
1451 1789
1452 $self 1790 $self
1453} 1791}
1454 1792
1455sub escape($) {
1456 local $_ = $_[0];
1457
1458 s/&/&amp;/g;
1459 s/>/&gt;/g;
1460 s/</&lt;/g;
1461
1462 $_
1463}
1464
1465sub update { 1793sub update {
1466 my ($self) = @_; 1794 my ($self) = @_;
1467 1795
1468 delete $self->{texture}; 1796 delete $self->{texture};
1469 $self->SUPER::update; 1797 $self->SUPER::update;
1470} 1798}
1471 1799
1800sub realloc {
1801 my ($self) = @_;
1802
1803 delete $self->{ox};
1804 $self->SUPER::realloc;
1805}
1806
1472sub set_text { 1807sub set_text {
1473 my ($self, $text) = @_; 1808 my ($self, $text) = @_;
1474 1809
1475 return if $self->{text} eq "T$text"; 1810 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text"; 1811 $self->{text} = "T$text";
1477 1812
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479 $self->{layout}->set_text ($text); 1813 $self->{layout}->set_text ($text);
1480 1814
1815 delete $self->{size_req};
1481 $self->realloc; 1816 $self->realloc;
1482 $self->update; 1817 $self->update;
1483} 1818}
1484 1819
1485sub set_markup { 1820sub set_markup {
… …
1488 return if $self->{text} eq "M$markup"; 1823 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup"; 1824 $self->{text} = "M$markup";
1490 1825
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1826 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492 1827
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494 $self->{layout}->set_markup ($markup); 1828 $self->{layout}->set_markup ($markup);
1495 1829
1830 delete $self->{size_req};
1496 $self->realloc; 1831 $self->realloc;
1497 $self->update; 1832 $self->update;
1498} 1833}
1499 1834
1500sub size_request { 1835sub size_request {
1501 my ($self) = @_; 1836 my ($self) = @_;
1502 1837
1838 $self->{size_req} ||= do {
1503 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1839 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1); 1840 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1841 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1842 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1843 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508 1844
1509 my ($w, $h) = $self->{layout}->size; 1845 my ($w, $h) = $self->{layout}->size;
1510 1846
1511 if (exists $self->{template}) { 1847 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font}; 1848 $self->{template}->set_font ($self->{font}) if $self->{font};
1849 $self->{template}->set_width ($self->{max_w} || -1);
1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1850 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514 1851
1515 my ($w2, $h2) = $self->{template}->size; 1852 my ($w2, $h2) = $self->{template}->size;
1516 1853
1517 $w = List::Util::max $w, $w2; 1854 $w = List::Util::max $w, $w2;
1518 $h = List::Util::max $h, $h2; 1855 $h = List::Util::max $h, $h2;
1856 }
1857
1858 [$w, $h]
1519 } 1859 };
1520 1860
1521 ($w, $h) 1861 @{ $self->{size_req} }
1522} 1862}
1523 1863
1864sub baseline_shift {
1865 $_[0]{layout}->descent
1866}
1867
1524sub size_allocate { 1868sub invoke_size_allocate {
1525 my ($self, $w, $h) = @_; 1869 my ($self, $w, $h) = @_;
1526 1870
1871 delete $self->{ox};
1872
1527 delete $self->{texture}; 1873 delete $self->{texture}
1874 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1875
1876 1
1528} 1877}
1529 1878
1530sub set_fontsize { 1879sub set_fontsize {
1531 my ($self, $fontsize) = @_; 1880 my ($self, $fontsize) = @_;
1532 1881
1533 $self->{fontsize} = $fontsize; 1882 $self->{fontsize} = $fontsize;
1883 delete $self->{size_req};
1534 delete $self->{texture}; 1884 delete $self->{texture};
1535 1885
1536 $self->realloc; 1886 $self->realloc;
1537} 1887}
1538 1888
1889sub reconfigure {
1890 my ($self) = @_;
1891
1892 delete $self->{size_req};
1893 delete $self->{texture};
1894
1895 $self->SUPER::reconfigure;
1896}
1897
1539sub _draw { 1898sub _draw {
1540 my ($self) = @_; 1899 my ($self) = @_;
1541 1900
1542 $self->SUPER::_draw; # draw background, if applicable 1901 $self->SUPER::_draw; # draw background, if applicable
1543 1902
1544 my $tex = $self->{texture} ||= do { 1903 my $size = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}}); 1904 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1905 $self->{layout}->set_font ($self->{font}) if $self->{font};
1547 $self->{layout}->set_width ($self->{w}); 1906 $self->{layout}->set_width ($self->{w});
1548 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1907 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1908 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1909 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551 1910
1552 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1911 [$self->{layout}->size]
1912 };
1553 1913
1914 unless (exists $self->{ox}) {
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 1915 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x} 1916 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5); 1917 : ($self->{w} - $size->[0]) * 0.5);
1557 1918
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 1919 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y} 1920 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5); 1921 : ($self->{h} - $size->[1]) * 0.5);
1561
1562 $tex
1563 }; 1922 };
1564 1923
1565 glEnable GL_TEXTURE_2D; 1924 my $w = List::Util::min $self->{w} + 4, $size->[0];
1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1925 my $h = List::Util::min $self->{h} + 2, $size->[1];
1567 1926
1568 if ($tex->{format} == GL_ALPHA) { 1927 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1569 glColor @{$self->{fg}};
1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1571 } else {
1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1573 }
1574
1575 glDisable GL_TEXTURE_2D;
1576} 1928}
1577 1929
1578############################################################################# 1930#############################################################################
1579 1931
1580package CFClient::UI::EntryBase; 1932package CFPlus::UI::EntryBase;
1581 1933
1582our @ISA = CFClient::UI::Label::; 1934our @ISA = CFPlus::UI::Label::;
1583 1935
1584use CFClient::OpenGL; 1936use CFPlus::OpenGL;
1585 1937
1586sub new { 1938sub new {
1587 my $class = shift; 1939 my $class = shift;
1588 1940
1589 $class->SUPER::new ( 1941 $class->SUPER::new (
… …
1593 active_fg => [0, 0, 0], 1945 active_fg => [0, 0, 0],
1594 can_hover => 1, 1946 can_hover => 1,
1595 can_focus => 1, 1947 can_focus => 1,
1596 valign => 0, 1948 valign => 0,
1597 can_events => 1, 1949 can_events => 1,
1950 ellipsise => 0,
1598 #text => ... 1951 #text => ...
1952 #hidden => "*",
1599 @_ 1953 @_
1600 ) 1954 )
1601} 1955}
1602 1956
1603sub _set_text { 1957sub _set_text {
… …
1605 1959
1606 delete $self->{cur_h}; 1960 delete $self->{cur_h};
1607 1961
1608 return if $self->{text} eq $text; 1962 return if $self->{text} eq $text;
1609 1963
1610 delete $self->{texture};
1611
1612 $self->{last_activity} = $::NOW; 1964 $self->{last_activity} = $::NOW;
1613 $self->{text} = $text; 1965 $self->{text} = $text;
1614 1966
1615 $text =~ s/./*/g if $self->{hidden}; 1967 $text =~ s/./*/g if $self->{hidden};
1616 $self->{layout}->set_text ("$text "); 1968 $self->{layout}->set_text ("$text ");
1969 delete $self->{size_req};
1617 1970
1618 $self->_emit (changed => $self->{text}); 1971 $self->emit (changed => $self->{text});
1972
1973 $self->realloc;
1974 $self->update;
1619} 1975}
1620 1976
1621sub set_text { 1977sub set_text {
1622 my ($self, $text) = @_; 1978 my ($self, $text) = @_;
1623 1979
1624 $self->{cursor} = length $text; 1980 $self->{cursor} = length $text;
1625 $self->_set_text ($text); 1981 $self->_set_text ($text);
1626
1627 $self->realloc;
1628} 1982}
1629 1983
1630sub get_text { 1984sub get_text {
1631 $_[0]{text} 1985 $_[0]{text}
1632} 1986}
… …
1637 my ($w, $h) = $self->SUPER::size_request; 1991 my ($w, $h) = $self->SUPER::size_request;
1638 1992
1639 ($w + 1, $h) # add 1 for cursor 1993 ($w + 1, $h) # add 1 for cursor
1640} 1994}
1641 1995
1642sub key_down { 1996sub invoke_key_down {
1643 my ($self, $ev) = @_; 1997 my ($self, $ev) = @_;
1644 1998
1645 my $mod = $ev->{mod}; 1999 my $mod = $ev->{mod};
1646 my $sym = $ev->{sym}; 2000 my $sym = $ev->{sym};
1647 my $uni = $ev->{unicode}; 2001 my $uni = $ev->{unicode};
1648 2002
1649 my $text = $self->get_text; 2003 my $text = $self->get_text;
2004
2005 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1650 2006
1651 if ($uni == 8) { 2007 if ($uni == 8) {
1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2008 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1653 } elsif ($uni == 127) { 2009 } elsif ($uni == 127) {
1654 substr $text, $self->{cursor}, 1, ""; 2010 substr $text, $self->{cursor}, 1, "";
1655 } elsif ($sym == CFClient::SDLK_LEFT) { 2011 } elsif ($sym == CFPlus::SDLK_LEFT) {
1656 --$self->{cursor} if $self->{cursor}; 2012 --$self->{cursor} if $self->{cursor};
1657 } elsif ($sym == CFClient::SDLK_RIGHT) { 2013 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1658 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2014 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1659 } elsif ($sym == CFClient::SDLK_HOME) { 2015 } elsif ($sym == CFPlus::SDLK_HOME) {
2016 # what a hack
2017 $self->{cursor} =
2018 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2019 ? length $1
2020 : 0;
2021 } elsif ($sym == CFPlus::SDLK_END) {
2022 # uh, again
2023 $self->{cursor} =
2024 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2025 ? $self->{cursor} + length $1
2026 : length $self->{text};
2027 } elsif ($uni == 21) { # ctrl-u
2028 $text = "";
1660 $self->{cursor} = 0; 2029 $self->{cursor} = 0;
1661 } elsif ($sym == CFClient::SDLK_END) {
1662 $self->{cursor} = length $text;
1663 } elsif ($uni == 27) { 2030 } elsif ($uni == 27) {
1664 $self->_emit ('escape'); 2031 $self->emit ('escape');
1665 } elsif ($uni) { 2032 } elsif ($uni == 0x0d) {
2033 substr $text, $self->{cursor}++, 0, "\012";
2034 } elsif ($uni >= 0x20) {
1666 substr $text, $self->{cursor}++, 0, chr $uni; 2035 substr $text, $self->{cursor}++, 0, chr $uni;
2036 } else {
2037 return 0;
1667 } 2038 }
1668 2039
1669 $self->_set_text ($text); 2040 $self->_set_text ($text);
1670 2041
1671 $self->realloc; 2042 $self->realloc;
1672} 2043 $self->update;
1673 2044
2045 1
2046}
2047
1674sub focus_in { 2048sub invoke_focus_in {
1675 my ($self) = @_; 2049 my ($self) = @_;
1676 2050
1677 $self->{last_activity} = $::NOW; 2051 $self->{last_activity} = $::NOW;
1678 2052
1679 $self->SUPER::focus_in; 2053 $self->SUPER::invoke_focus_in
1680} 2054}
1681 2055
1682sub button_down { 2056sub invoke_button_down {
1683 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1684 2058
1685 $self->SUPER::button_down ($ev, $x, $y); 2059 $self->SUPER::invoke_button_down ($ev, $x, $y);
1686 2060
1687 my $idx = $self->{layout}->xy_to_index ($x, $y); 2061 my $idx = $self->{layout}->xy_to_index ($x, $y);
1688 2062
1689 # byte-index to char-index 2063 # byte-index to char-index
1690 my $text = $self->{text}; 2064 my $text = $self->{text};
1691 utf8::encode $text; 2065 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1692 $self->{cursor} = length substr $text, 0, $idx; 2066 $self->{cursor} = length $text;
1693 2067
1694 $self->_set_text ($self->{text}); 2068 $self->_set_text ($self->{text});
1695 $self->update; 2069 $self->update;
2070
2071 1
1696} 2072}
1697 2073
1698sub mouse_motion { 2074sub invoke_mouse_motion {
1699 my ($self, $ev, $x, $y) = @_; 2075 my ($self, $ev, $x, $y) = @_;
1700# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2076# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2077
2078 1
1701} 2079}
1702 2080
1703sub _draw { 2081sub _draw {
1704 my ($self) = @_; 2082 my ($self) = @_;
1705 2083
1706 local $self->{fg} = $self->{fg}; 2084 local $self->{fg} = $self->{fg};
1707 2085
1708 if ($FOCUS == $self) { 2086 if ($FOCUS == $self) {
1709 glColor @{$self->{active_bg}}; 2087 glColor_premultiply @{$self->{active_bg}};
1710 $self->{fg} = $self->{active_fg}; 2088 $self->{fg} = $self->{active_fg};
1711 } else { 2089 } else {
1712 glColor @{$self->{bg}}; 2090 glColor_premultiply @{$self->{bg}};
1713 } 2091 }
1714 2092
1715 glEnable GL_BLEND; 2093 glEnable GL_BLEND;
1716 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2094 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717 glBegin GL_QUADS; 2095 glBegin GL_QUADS;
1718 glVertex 0 , 0; 2096 glVertex 0 , 0;
1719 glVertex 0 , $self->{h}; 2097 glVertex 0 , $self->{h};
1720 glVertex $self->{w}, $self->{h}; 2098 glVertex $self->{w}, $self->{h};
1721 glVertex $self->{w}, 0; 2099 glVertex $self->{w}, 0;
… …
1732 utf8::encode $text; 2110 utf8::encode $text;
1733 2111
1734 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2112 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1735 } 2113 }
1736 2114
1737 glColor @{$self->{fg}};
1738 glBegin GL_LINES; 2115 glBegin GL_LINES;
1739 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2116 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1740 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2117 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1741 glEnd; 2118 glEnd;
1742 } 2119 }
1743} 2120}
1744 2121
2122#############################################################################
2123
1745package CFClient::UI::Entry; 2124package CFPlus::UI::Entry;
1746 2125
1747our @ISA = CFClient::UI::EntryBase::; 2126our @ISA = CFPlus::UI::EntryBase::;
1748 2127
1749use CFClient::OpenGL; 2128use CFPlus::OpenGL;
1750 2129
1751sub key_down { 2130sub invoke_key_down {
1752 my ($self, $ev) = @_; 2131 my ($self, $ev) = @_;
1753 2132
1754 my $sym = $ev->{sym}; 2133 my $sym = $ev->{sym};
1755 2134
1756 if ($sym == 13) { 2135 if ($ev->{uni} == 0x0d || $sym == 13) {
1757 unshift @{$self->{history}}, 2136 unshift @{$self->{history}},
1758 my $txt = $self->get_text; 2137 my $txt = $self->get_text;
2138
1759 $self->{history_pointer} = -1; 2139 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = ''; 2140 $self->{history_saveback} = '';
1761 $self->_emit (activate => $txt); 2141 $self->emit (activate => $txt);
1762 $self->update; 2142 $self->update;
1763 2143
1764 } elsif ($sym == CFClient::SDLK_UP) { 2144 } elsif ($sym == CFPlus::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) { 2145 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text; 2146 $self->{history_saveback} = $self->get_text;
1767 } 2147 }
1768 if (@{$self->{history} || []} > 0) { 2148 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++; 2149 $self->{history_pointer}++;
… …
1771 $self->{history_pointer} = @{$self->{history} || []} - 1; 2151 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 } 2152 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2153 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 } 2154 }
1775 2155
1776 } elsif ($sym == CFClient::SDLK_DOWN) { 2156 } elsif ($sym == CFPlus::SDLK_DOWN) {
1777 $self->{history_pointer}--; 2157 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2158 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779 2159
1780 if ($self->{history_pointer} >= 0) { 2160 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2161 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else { 2162 } else {
1783 $self->set_text ($self->{history_saveback}); 2163 $self->set_text ($self->{history_saveback});
1784 } 2164 }
1785 2165
1786 } else { 2166 } else {
1787 $self->SUPER::key_down ($ev); 2167 return $self->SUPER::invoke_key_down ($ev)
2168 }
2169
1788 } 2170 1
1789
1790} 2171}
1791 2172
1792############################################################################# 2173#############################################################################
1793 2174
2175package CFPlus::UI::TextEdit;
2176
2177our @ISA = CFPlus::UI::EntryBase::;
2178
2179use CFPlus::OpenGL;
2180
2181sub move_cursor_ver {
2182 my ($self, $dy) = @_;
2183
2184 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2185
2186 $y += $dy;
2187
2188 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2189 $self->{cursor} = $index;
2190 delete $self->{cur_h};
2191 $self->update;
2192 return;
2193 }
2194}
2195
2196sub invoke_key_down {
2197 my ($self, $ev) = @_;
2198
2199 my $sym = $ev->{sym};
2200
2201 if ($sym == CFPlus::SDLK_UP) {
2202 $self->move_cursor_ver (-1);
2203 } elsif ($sym == CFPlus::SDLK_DOWN) {
2204 $self->move_cursor_ver (+1);
2205 } else {
2206 return $self->SUPER::invoke_key_down ($ev)
2207 }
2208
2209 1
2210}
2211
2212#############################################################################
2213
1794package CFClient::UI::Button; 2214package CFPlus::UI::Button;
1795 2215
1796our @ISA = CFClient::UI::Label::; 2216our @ISA = CFPlus::UI::Label::;
1797 2217
1798use CFClient::OpenGL; 2218use CFPlus::OpenGL;
1799 2219
1800my @tex = 2220my @tex =
1801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2221 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1802 qw(b1_button_active.png); 2222 qw(b1_button_active.png);
1803 2223
1804sub new { 2224sub new {
1805 my $class = shift; 2225 my $class = shift;
1806 2226
… …
1815 can_events => 1, 2235 can_events => 1,
1816 @_ 2236 @_
1817 ) 2237 )
1818} 2238}
1819 2239
1820sub activate { }
1821
1822sub button_up { 2240sub invoke_button_up {
1823 my ($self, $ev, $x, $y) = @_; 2241 my ($self, $ev, $x, $y) = @_;
1824 2242
1825 $self->emit ("activate") 2243 $self->emit ("activate")
1826 if $x >= 0 && $x < $self->{w} 2244 if $x >= 0 && $x < $self->{w}
1827 && $y >= 0 && $y < $self->{h}; 2245 && $y >= 0 && $y < $self->{h};
2246
2247 1
1828} 2248}
1829 2249
1830sub _draw { 2250sub _draw {
1831 my ($self) = @_; 2251 my ($self) = @_;
1832 2252
1833 local $self->{fg} = $self->{fg}; 2253 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1834
1835 if ($GRAB == $self) {
1836 $self->{fg} = $self->{active_fg};
1837 }
1838 2254
1839 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 glColor 0, 0, 0, 1; 2257 glColor 0, 0, 0, 1;
1842 2258
… …
1847 $self->SUPER::_draw; 2263 $self->SUPER::_draw;
1848} 2264}
1849 2265
1850############################################################################# 2266#############################################################################
1851 2267
1852package CFClient::UI::CheckBox; 2268package CFPlus::UI::CheckBox;
1853 2269
1854our @ISA = CFClient::UI::DrawBG::; 2270our @ISA = CFPlus::UI::DrawBG::;
1855 2271
1856my @tex = 2272my @tex =
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2273 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1858 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2274 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1859 2275
1860use CFClient::OpenGL; 2276use CFPlus::OpenGL;
1861 2277
1862sub new { 2278sub new {
1863 my $class = shift; 2279 my $class = shift;
1864 2280
1865 $class->SUPER::new ( 2281 $class->SUPER::new (
… …
1879 my ($self) = @_; 2295 my ($self) = @_;
1880 2296
1881 (6) x 2 2297 (6) x 2
1882} 2298}
1883 2299
2300sub toggle {
2301 my ($self) = @_;
2302
2303 $self->{state} = !$self->{state};
2304 $self->emit (changed => $self->{state});
2305 $self->update;
2306}
2307
1884sub button_down { 2308sub invoke_button_down {
1885 my ($self, $ev, $x, $y) = @_; 2309 my ($self, $ev, $x, $y) = @_;
1886 2310
1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2311 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2312 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889 $self->{state} = !$self->{state}; 2313 $self->toggle;
1890 $self->_emit (changed => $self->{state}); 2314 } else {
2315 return 0
2316 }
2317
1891 } 2318 1
1892} 2319}
1893 2320
1894sub _draw { 2321sub _draw {
1895 my ($self) = @_; 2322 my ($self) = @_;
1896 2323
… …
1911 glDisable GL_TEXTURE_2D; 2338 glDisable GL_TEXTURE_2D;
1912} 2339}
1913 2340
1914############################################################################# 2341#############################################################################
1915 2342
1916package CFClient::UI::Image; 2343package CFPlus::UI::Image;
1917 2344
1918our @ISA = CFClient::UI::Base::; 2345our @ISA = CFPlus::UI::Base::;
1919 2346
1920use CFClient::OpenGL; 2347use CFPlus::OpenGL;
1921use Carp qw/confess/;
1922 2348
1923our %loaded_images; 2349our %texture_cache;
1924 2350
1925sub new { 2351sub new {
1926 my $class = shift; 2352 my $class = shift;
1927 2353
1928 my $self = $class->SUPER::new (can_events => 0, @_); 2354 my $self = $class->SUPER::new (
2355 can_events => 0,
2356 @_,
2357 );
1929 2358
1930 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2359 $self->{path} || $self->{tex}
2360 or Carp::croak "'path' or 'tex' attributes required";
1931 2361
1932 $loaded_images{$self->{image}} ||= 2362 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1933 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2363 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1934 2364
1935 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2365 CFPlus::weaken $texture_cache{$self->{path}};
1936 2366
1937 Scalar::Util::weaken $loaded_images{$self->{image}}; 2367 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1938
1939 $self->{aspect} = $tex->{w} / $tex->{h};
1940 2368
1941 $self 2369 $self
1942} 2370}
1943 2371
2372sub STORABLE_freeze {
2373 my ($self, $cloning) = @_;
2374
2375 $self->{path}
2376 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2377
2378 $self->{path}
2379}
2380
2381sub STORABLE_attach {
2382 my ($self, $cloning, $path) = @_;
2383
2384 $self->new (path => $path)
2385}
2386
1944sub size_request { 2387sub size_request {
1945 my ($self) = @_; 2388 my ($self) = @_;
1946 2389
1947 ($self->{tex}->{w}, $self->{tex}->{h}) 2390 ($self->{tex}{w}, $self->{tex}{h})
1948} 2391}
1949 2392
1950sub _draw { 2393sub _draw {
1951 my ($self) = @_; 2394 my ($self) = @_;
1952 2395
… …
1962 } 2405 }
1963 2406
1964 glEnable GL_TEXTURE_2D; 2407 glEnable GL_TEXTURE_2D;
1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2408 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966 2409
1967 $tex->draw_quad_alpha (0, 0, $w, $h); 2410 $tex->draw_quad (0, 0, $w, $h);
1968 2411
1969 glDisable GL_TEXTURE_2D; 2412 glDisable GL_TEXTURE_2D;
1970} 2413}
1971 2414
1972############################################################################# 2415#############################################################################
1973 2416
2417package CFPlus::UI::ImageButton;
2418
2419our @ISA = CFPlus::UI::Image::;
2420
2421use CFPlus::OpenGL;
2422
2423my %textures;
2424
2425sub new {
2426 my $class = shift;
2427
2428 my $self = $class->SUPER::new (
2429 padding_x => 4,
2430 padding_y => 4,
2431 fg => [1, 1, 1],
2432 active_fg => [0, 0, 1],
2433 can_hover => 1,
2434 align => 0,
2435 valign => 0,
2436 can_events => 1,
2437 @_
2438 );
2439}
2440
2441sub invoke_button_up {
2442 my ($self, $ev, $x, $y) = @_;
2443
2444 $self->emit ("activate")
2445 if $x >= 0 && $x < $self->{w}
2446 && $y >= 0 && $y < $self->{h};
2447
2448 1
2449}
2450
2451#############################################################################
2452
1974package CFClient::UI::VGauge; 2453package CFPlus::UI::VGauge;
1975 2454
1976our @ISA = CFClient::UI::Base::; 2455our @ISA = CFPlus::UI::Base::;
1977 2456
1978use List::Util qw(min max); 2457use List::Util qw(min max);
1979 2458
1980use CFClient::OpenGL; 2459use CFPlus::OpenGL;
1981 2460
1982my %tex = ( 2461my %tex = (
1983 food => [ 2462 food => [
1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2463 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2464 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1986 ], 2465 ],
1987 grace => [ 2466 grace => [
1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2467 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1989 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2468 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1990 ], 2469 ],
1991 hp => [ 2470 hp => [
1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2471 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2472 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1994 ], 2473 ],
1995 mana => [ 2474 mana => [
1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2475 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1997 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2476 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1998 ], 2477 ],
1999); 2478);
2000 2479
2001# eg. VGauge->new (gauge => 'food'), default gauge: food 2480# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2061 my $ycut1 = max 0, min 1, $ycut; 2540 my $ycut1 = max 0, min 1, $ycut;
2062 my $ycut2 = max 0, min 1, $ycut - 1; 2541 my $ycut2 = max 0, min 1, $ycut - 1;
2063 2542
2064 my $h1 = $self->{h} * (1 - $ycut1); 2543 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2); 2544 my $h2 = $self->{h} * (1 - $ycut2);
2545 my $h3 = $self->{h};
2546
2547 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2066 2548
2067 glEnable GL_BLEND; 2549 glEnable GL_BLEND;
2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2550 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2551 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069 glEnable GL_TEXTURE_2D; 2552 glEnable GL_TEXTURE_2D;
2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071 2554
2072 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2555 glBindTexture GL_TEXTURE_2D, $t1->{name};
2073 glBegin GL_QUADS; 2556 glBegin GL_QUADS;
… …
2088 2571
2089 if ($t3) { 2572 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2573 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS; 2574 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2575 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2576 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2577 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2578 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd; 2579 glEnd;
2097 } 2580 }
2098 2581
2099 glDisable GL_BLEND; 2582 glDisable GL_BLEND;
2100 glDisable GL_TEXTURE_2D; 2583 glDisable GL_TEXTURE_2D;
2101} 2584}
2102 2585
2103############################################################################# 2586#############################################################################
2104 2587
2105package CFClient::UI::Gauge; 2588package CFPlus::UI::Gauge;
2106 2589
2107our @ISA = CFClient::UI::VBox::; 2590our @ISA = CFPlus::UI::VBox::;
2108 2591
2109sub new { 2592sub new {
2110 my ($class, %arg) = @_; 2593 my ($class, %arg) = @_;
2111 2594
2112 my $self = $class->SUPER::new ( 2595 my $self = $class->SUPER::new (
… …
2114 can_hover => 1, 2597 can_hover => 1,
2115 can_events => 1, 2598 can_events => 1,
2116 %arg, 2599 %arg,
2117 ); 2600 );
2118 2601
2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2602 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2120 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2603 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2121 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2604 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2122 2605
2123 $self 2606 $self
2124} 2607}
2125 2608
2126sub set_fontsize { 2609sub set_fontsize {
… …
2147 $self->{value}->set_text ($val); 2630 $self->{value}->set_text ($val);
2148} 2631}
2149 2632
2150############################################################################# 2633#############################################################################
2151 2634
2152package CFClient::UI::Slider; 2635package CFPlus::UI::Slider;
2153 2636
2154use strict; 2637use strict;
2155 2638
2156use CFClient::OpenGL; 2639use CFPlus::OpenGL;
2157 2640
2158our @ISA = CFClient::UI::DrawBG::; 2641our @ISA = CFPlus::UI::DrawBG::;
2159 2642
2160my @tex = 2643my @tex =
2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2644 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2162 qw(s1_slider.png s1_slider_bg.png); 2645 qw(s1_slider.png s1_slider_bg.png);
2163 2646
2164sub new { 2647sub new {
2165 my $class = shift; 2648 my $class = shift;
2166 2649
… …
2187 $self->update; 2670 $self->update;
2188 2671
2189 $self 2672 $self
2190} 2673}
2191 2674
2192sub changed { }
2193
2194sub set_range { 2675sub set_range {
2195 my ($self, $range) = @_; 2676 my ($self, $range) = @_;
2196 2677
2197 ($range, $self->{range}) = ($self->{range}, $range); 2678 ($range, $self->{range}) = ($self->{range}, $range);
2198 2679
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}"; 2680 if ("@$range" ne "@{$self->{range}}") {
2681 $self->update;
2682 $self->set_value ($self->{range}[0]);
2683 }
2201} 2684}
2202 2685
2203sub set_value { 2686sub set_value {
2204 my ($self, $value) = @_; 2687 my ($self, $value) = @_;
2205 2688
… …
2216 if $unit; 2699 if $unit;
2217 2700
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2701 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219 2702
2220 if ($value != $old_value) { 2703 if ($value != $old_value) {
2221 $self->_emit (changed => $value); 2704 $self->emit (changed => $value);
2222 $self->update; 2705 $self->update;
2223 } 2706 }
2224} 2707}
2225 2708
2226sub size_request { 2709sub size_request {
2227 my ($self) = @_; 2710 my ($self) = @_;
2228 2711
2229 ($self->{req_w}, $self->{req_h}) 2712 ($self->{req_w}, $self->{req_h})
2230} 2713}
2231 2714
2232sub button_down { 2715sub invoke_button_down {
2233 my ($self, $ev, $x, $y) = @_; 2716 my ($self, $ev, $x, $y) = @_;
2234 2717
2235 $self->SUPER::button_down ($ev, $x, $y); 2718 $self->SUPER::invoke_button_down ($ev, $x, $y);
2236 2719
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2720 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238 2721
2239 $self->mouse_motion ($ev, $x, $y); 2722 $self->invoke_mouse_motion ($ev, $x, $y)
2240} 2723}
2241 2724
2242sub mouse_motion { 2725sub invoke_mouse_motion {
2243 my ($self, $ev, $x, $y) = @_; 2726 my ($self, $ev, $x, $y) = @_;
2244 2727
2245 if ($GRAB == $self) { 2728 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2729 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247 2730
2248 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2731 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249 2732
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2733 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251 2734
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2735 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2736 } else {
2737 return 0;
2738 }
2739
2253 } 2740 1
2741}
2742
2743sub invoke_mouse_wheel {
2744 my ($self, $ev) = @_;
2745
2746 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2747
2748 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2749
2750 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2751
2752 ! ! $delta
2254} 2753}
2255 2754
2256sub update { 2755sub update {
2257 my ($self) = @_; 2756 my ($self) = @_;
2258 2757
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2758 delete $self->{knob_w};
2759 $self->SUPER::update;
2760}
2761
2762sub _draw {
2763 my ($self) = @_;
2764
2765 unless ($self->{knob_w}) {
2260 $self->set_value ($self->{range}[0]); 2766 $self->set_value ($self->{range}[0]);
2261 2767
2262 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2768 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100; 2769 my $range = ($hi - $page - $lo) || 1e-100;
2264 2770
… …
2270 $value = ($value - $lo) / $range; 2776 $value = ($value - $lo) / $range;
2271 $value = $value * $self->{scale} + $self->{offset}; 2777 $value = $value * $self->{scale} + $self->{offset};
2272 2778
2273 $self->{knob_x} = $value - $knob_w * 0.5; 2779 $self->{knob_x} = $value - $knob_w * 0.5;
2274 $self->{knob_w} = $knob_w; 2780 $self->{knob_w} = $knob_w;
2275 }); 2781 }
2276
2277 $self->SUPER::update;
2278}
2279
2280sub _draw {
2281 my ($self) = @_;
2282 2782
2283 $self->SUPER::_draw (); 2783 $self->SUPER::_draw ();
2284 2784
2285 glScale $self->{w}, $self->{h}; 2785 glScale $self->{w}, $self->{h};
2286 2786
… …
2306 glDisable GL_TEXTURE_2D; 2806 glDisable GL_TEXTURE_2D;
2307} 2807}
2308 2808
2309############################################################################# 2809#############################################################################
2310 2810
2311package CFClient::UI::ValSlider; 2811package CFPlus::UI::ValSlider;
2312 2812
2313our @ISA = CFClient::UI::HBox::; 2813our @ISA = CFPlus::UI::HBox::;
2314 2814
2315sub new { 2815sub new {
2316 my ($class, %arg) = @_; 2816 my ($class, %arg) = @_;
2317 2817
2318 my $range = delete $arg{range}; 2818 my $range = delete $arg{range};
2319 2819
2320 my $self = $class->SUPER::new ( 2820 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2821 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2822 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift }, 2823 to_value => sub { shift },
2324 from_value => sub { shift }, 2824 from_value => sub { shift },
2325 %arg, 2825 %arg,
2326 ); 2826 );
2327 2827
… …
2347sub set_range { shift->{slider}->set_range (@_) } 2847sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) } 2848sub set_value { shift->{slider}->set_value (@_) }
2349 2849
2350############################################################################# 2850#############################################################################
2351 2851
2352package CFClient::UI::TextView; 2852package CFPlus::UI::TextScroller;
2353 2853
2354our @ISA = CFClient::UI::HBox::; 2854our @ISA = CFPlus::UI::HBox::;
2355 2855
2356use CFClient::OpenGL; 2856use CFPlus::OpenGL;
2357 2857
2358sub new { 2858sub new {
2359 my $class = shift; 2859 my $class = shift;
2360 2860
2361 my $self = $class->SUPER::new ( 2861 my $self = $class->SUPER::new (
2362 fontsize => 1, 2862 fontsize => 1,
2363 can_events => 0, 2863 can_events => 1,
2864 indent => 0,
2364 #font => default_font 2865 #font => default_font
2365 @_, 2866 @_,
2366 2867
2367 layout => (new CFClient::Layout 1), 2868 layout => (new CFPlus::Layout),
2368 par => [], 2869 par => [],
2870 max_par => 0,
2369 height => 0, 2871 height => 0,
2370 children => [ 2872 children => [
2371 (new CFClient::UI::Empty expand => 1), 2873 (new CFPlus::UI::Empty expand => 1),
2372 (new CFClient::UI::Slider vertical => 1), 2874 (new CFPlus::UI::Slider vertical => 1),
2373 ], 2875 ],
2374 ); 2876 );
2375 2877
2376 $self->{children}[1]->connect (changed => sub { $self->update }); 2878 $self->{children}[1]->connect (changed => sub { $self->update });
2377 2879
… …
2383 2885
2384 $self->{fontsize} = $fontsize; 2886 $self->{fontsize} = $fontsize;
2385 $self->reflow; 2887 $self->reflow;
2386} 2888}
2387 2889
2890sub size_request {
2891 my ($self) = @_;
2892
2893 my ($empty, $slider) = @{ $self->{children} };
2894
2895 local $self->{children} = [$empty, $slider];
2896 $self->SUPER::size_request
2897}
2898
2388sub size_allocate { 2899sub invoke_size_allocate {
2389 my ($self, $w, $h) = @_; 2900 my ($self, $w, $h) = @_;
2390 2901
2391 $self->SUPER::size_allocate ($w, $h); 2902 my ($empty, $slider, @other) = @{ $self->{children} };
2903 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2392 2904
2393 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2905 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2906 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w}); 2907 $self->{layout}->set_width ($empty->{w});
2908 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396 2909
2397 $self->reflow; 2910 $self->reflow;
2398}
2399 2911
2400sub text_size { 2912 local $self->{children} = [$empty, $slider];
2913 $self->SUPER::invoke_size_allocate ($w, $h)
2914}
2915
2916sub invoke_mouse_wheel {
2401 my ($self, $text, $indent) = @_; 2917 my ($self, $ev) = @_;
2918
2919 return 0 unless $ev->{dy}; # only vertical movements
2920
2921 $self->{children}[1]->emit (mouse_wheel => $ev);
2922
2923 1
2924}
2925
2926sub get_layout {
2927 my ($self, $para) = @_;
2402 2928
2403 my $layout = $self->{layout}; 2929 my $layout = $self->{layout};
2404 2930
2931 $layout->set_font ($self->{font}) if $self->{font};
2932 $layout->set_foreground (@{$para->{fg}});
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2933 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406 $layout->set_width ($self->{children}[0]{w} - $indent); 2934 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2935 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407 $layout->set_markup ($text); 2936 $layout->set_markup ($para->{markup});
2937
2938 $layout->set_shapes (
2939 map
2940 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2941 @{$para->{widget}}
2408 2942 );
2943
2409 $layout->size 2944 $layout
2410} 2945}
2411 2946
2412sub reflow { 2947sub reflow {
2413 my ($self) = @_; 2948 my ($self) = @_;
2414 2949
… …
2421 2956
2422 # todo: base offset on lines or so, not on pixels 2957 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset); 2958 $self->{children}[1]->set_value ($offset);
2424} 2959}
2425 2960
2961sub current_paragraph {
2962 my ($self) = @_;
2963
2964 $self->{top_paragraph} - 1
2965}
2966
2967sub scroll_to {
2968 my ($self, $para) = @_;
2969
2970 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2971
2972 $self->{scroll_to} = $para;
2973 $self->update;
2974}
2975
2426sub clear { 2976sub clear {
2427 my ($self) = @_; 2977 my ($self) = @_;
2978
2979 my (undef, undef, @other) = @{ $self->{children} };
2980 $self->remove ($_) for @other;
2428 2981
2429 $self->{par} = []; 2982 $self->{par} = [];
2430 $self->{height} = 0; 2983 $self->{height} = 0;
2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2984 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432} 2985}
2433 2986
2434sub add_paragraph { 2987sub add_paragraph {
2435 my ($self, $color, $text, $indent) = @_; 2988 my $self = shift;
2436 2989
2437 for my $line (split /\n/, $text) { 2990 for my $para (@_) {
2438 my ($w, $h) = $self->text_size ($line); 2991 $para = {
2992 fg => [1, 1, 1, 1],
2993 indent => 0,
2994 markup => "",
2995 widget => [],
2996 ref $para ? %$para : (markup => $para),
2997 w => 1e10,
2998 wrapped => 1,
2999 };
3000
3001 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3002 push @{$self->{par}}, $para;
3003 }
3004
3005 if (my $max = $self->{max_par}) {
3006 shift @{$self->{par}} while @{$self->{par}} > $max;
3007 }
3008
3009 $self->{need_reflow}++;
3010 $self->update;
3011}
3012
3013sub scroll_to_bottom {
3014 my ($self) = @_;
3015
3016 $self->{scroll_to} = $#{$self->{par}};
3017 $self->update;
3018}
3019
3020sub force_uptodate {
3021 my ($self) = @_;
3022
3023 if (delete $self->{need_reflow}) {
3024 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3025
3026 my $height = 0;
3027
3028 for my $para (@{$self->{par}}) {
3029 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3030 my $layout = $self->get_layout ($para);
3031 my ($w, $h) = $layout->size;
3032
3033 $para->{w} = $w + $para->{indent};
3034 $para->{h} = $h;
3035 $para->{wrapped} = $layout->has_wrapped;
3036 }
3037
3038 $para->{y} = $height;
3039 $height += $para->{h};
3040 }
3041
2439 $self->{height} += $h; 3042 $self->{height} = $height;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3043 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2441 }
2442 3044
2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3045 delete $self->{texture};
3046 }
3047
3048 if (my $paridx = delete $self->{scroll_to}) {
3049 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3050 }
2444} 3051}
2445 3052
2446sub update { 3053sub update {
2447 my ($self) = @_; 3054 my ($self) = @_;
2448 3055
… …
2450 3057
2451 return unless $self->{h} > 0; 3058 return unless $self->{h} > 0;
2452 3059
2453 delete $self->{texture}; 3060 delete $self->{texture};
2454 3061
2455 $ROOT->on_post_alloc ($self, sub { 3062 $ROOT->on_post_alloc ($self => sub {
3063 $self->force_uptodate;
3064
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3065 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457 3066
2458 if (delete $self->{need_reflow}) {
2459 my $height = 0;
2460
2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
2476
2477 $self->{height} = $height;
2478
2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2480
2481 delete $self->{texture};
2482 }
2483
2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3067 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2485 glClearColor 0.5, 0.5, 0.5, 0; 3068 glClearColor 0, 0, 0, 0;
2486 glClear GL_COLOR_BUFFER_BIT; 3069 glClear GL_COLOR_BUFFER_BIT;
2487 3070
3071 package CFPlus::UI::Base;
3072 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3073 (0, 0, $self->{w}, $self->{h});
3074
3075 my $top = int $self->{children}[1]{range}[0];
3076
3077 my $paridx = 0;
3078 my $top_paragraph;
2488 my $top = int $self->{children}[1]{range}[0]; 3079 my $top = int $self->{children}[1]{range}[0];
2489 3080
2490 my $y0 = $top; 3081 my $y0 = $top;
2491 my $y1 = $top + $H; 3082 my $y1 = $top + $H;
2492 3083
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2502
2503 for my $par (@{$self->{par}}) { 3084 for my $para (@{$self->{par}}) {
2504 my $h = $par->[1]; 3085 my $h = $para->{h};
3086 my $y = $para->{y};
2505 3087
2506 if ($y0 < $y + $h && $y < $y1) { 3088 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] }); 3089 my $layout = $self->get_layout ($para);
2508 $layout->set_width ($W - $par->[3]);
2509 $layout->set_markup ($par->[4]);
2510 3090
2511 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3091 $layout->render ($para->{indent}, $y - $y0);
2512 3092
2513 glRasterPos $par->[3], $y - $y0; 3093 if (my @w = @{ $para->{widget} }) {
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3094 my @s = $layout->get_shapes;
3095
3096 for (@w) {
3097 my ($dx, $dy) = splice @s, 0, 2, ();
3098
3099 $_->{x} = $dx + $para->{indent};
3100 $_->{y} = $dy + $y - $y0;
3101
3102 $_->draw;
3103 }
3104 }
2515 } 3105 }
2516 3106
2517 $y += $h; 3107 $paridx++;
3108 $top_paragraph ||= $paridx if $y >= $top;
2518 } 3109 }
2519 3110
2520 glDisable GL_BLEND; 3111 $self->{top_paragraph} = $top_paragraph;
2521 }; 3112 };
2522 }); 3113 });
2523} 3114}
2524 3115
3116sub reconfigure {
3117 my ($self) = @_;
3118
3119 $self->SUPER::reconfigure;
3120
3121 $_->{w} = 1e10 for @{ $self->{par} };
3122 $self->reflow;
3123}
3124
2525sub _draw { 3125sub _draw {
2526 my ($self) = @_; 3126 my ($self) = @_;
2527 3127
2528 glEnable GL_TEXTURE_2D; 3128 glEnable GL_TEXTURE_2D;
2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3129 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1; 3130 glColor 0, 0, 0, 1;
2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3131 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532 glDisable GL_TEXTURE_2D; 3132 glDisable GL_TEXTURE_2D;
2533 3133
2534 $self->{children}[1]->draw; 3134 $self->{children}[1]->draw;
2535
2536} 3135}
2537 3136
2538############################################################################# 3137#############################################################################
2539 3138
2540package CFClient::UI::Animator; 3139package CFPlus::UI::Animator;
2541 3140
2542use CFClient::OpenGL; 3141use CFPlus::OpenGL;
2543 3142
2544our @ISA = CFClient::UI::Bin::; 3143our @ISA = CFPlus::UI::Bin::;
2545 3144
2546sub moveto { 3145sub moveto {
2547 my ($self, $x, $y) = @_; 3146 my ($self, $x, $y) = @_;
2548 3147
2549 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3148 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2577 glPopMatrix; 3176 glPopMatrix;
2578} 3177}
2579 3178
2580############################################################################# 3179#############################################################################
2581 3180
2582package CFClient::UI::Flopper; 3181package CFPlus::UI::Flopper;
2583 3182
2584our @ISA = CFClient::UI::Button::; 3183our @ISA = CFPlus::UI::Button::;
2585 3184
2586sub new { 3185sub new {
2587 my $class = shift; 3186 my $class = shift;
2588 3187
2589 my $self = $class->SUPER::new ( 3188 my $self = $class->SUPER::new (
… …
2601 $self->{other}->toggle_visibility; 3200 $self->{other}->toggle_visibility;
2602} 3201}
2603 3202
2604############################################################################# 3203#############################################################################
2605 3204
2606package CFClient::UI::Tooltip; 3205package CFPlus::UI::Tooltip;
2607 3206
2608our @ISA = CFClient::UI::Bin::; 3207our @ISA = CFPlus::UI::Bin::;
2609 3208
2610use CFClient::OpenGL; 3209use CFPlus::OpenGL;
2611 3210
2612sub new { 3211sub new {
2613 my $class = shift; 3212 my $class = shift;
2614 3213
2615 $class->SUPER::new ( 3214 $class->SUPER::new (
… …
2618 ) 3217 )
2619} 3218}
2620 3219
2621sub set_tooltip_from { 3220sub set_tooltip_from {
2622 my ($self, $widget) = @_; 3221 my ($self, $widget) = @_;
3222
3223 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3224 if $widget->{tooltip} =~ /^#(.*)$/;
2623 3225
2624 my $tooltip = $widget->{tooltip}; 3226 my $tooltip = $widget->{tooltip};
2625 3227
2626 if ($ENV{CFPLUS_DEBUG} & 2) { 3228 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n" 3229 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3230 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n" 3231 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}"; 3232 . "visible $widget->{visible}";
2631 } 3233 }
2632 3234
3235 $tooltip =~ s/^\n+//;
3236 $tooltip =~ s/\n+$//;
3237
2633 $self->add (new CFClient::UI::Label 3238 $self->add (new CFPlus::UI::Label
2634 markup => $tooltip, 3239 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3240 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8, 3241 fontsize => 0.8,
2637 fg => [0, 0, 0, 1], 3242 style => 1, # FLAG_INVERSE
2638 ellipsise => 0, 3243 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP), 3244 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 ); 3245 );
2641} 3246}
2642 3247
… …
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3251 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647 3252
2648 ($w + 4, $h + 4) 3253 ($w + 4, $h + 4)
2649} 3254}
2650 3255
2651sub size_allocate { 3256sub invoke_size_allocate {
2652 my ($self, $w, $h) = @_; 3257 my ($self, $w, $h) = @_;
2653 3258
2654 $self->SUPER::size_allocate ($w - 4, $h - 4); 3259 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2655} 3260}
2656 3261
2657sub visibility_change { 3262sub invoke_visibility_change {
2658 my ($self, $visible) = @_; 3263 my ($self, $visible) = @_;
2659 3264
2660 return unless $visible; 3265 return unless $visible;
2661 3266
2662 $self->{root}->on_post_alloc ("move_$self" => sub { 3267 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner} 3268 my $widget = $self->{owner}
2664 or return; 3269 or return;
2665 3270
3271 if ($widget->{visible}) {
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3272 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667 3273
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3274 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH; 3275 if $x + $self->{w} > $self->{root}{w};
2670 3276
2671 $self->move_abs ($x, $y); 3277 $self->move_abs ($x, $y);
3278 } else {
3279 $self->hide;
3280 }
2672 }); 3281 });
2673} 3282}
2674 3283
2675sub _draw { 3284sub _draw {
2676 my ($self) = @_; 3285 my ($self) = @_;
… …
2700 $self->SUPER::_draw; 3309 $self->SUPER::_draw;
2701} 3310}
2702 3311
2703############################################################################# 3312#############################################################################
2704 3313
2705package CFClient::UI::Face; 3314package CFPlus::UI::Face;
2706 3315
2707our @ISA = CFClient::UI::Base::; 3316our @ISA = CFPlus::UI::DrawBG::;
2708 3317
2709use CFClient::OpenGL; 3318use CFPlus::OpenGL;
2710 3319
2711sub new { 3320sub new {
2712 my $class = shift; 3321 my $class = shift;
2713 3322
2714 my $self = $class->SUPER::new ( 3323 my $self = $class->SUPER::new (
… …
2716 can_events => 0, 3325 can_events => 0,
2717 @_, 3326 @_,
2718 ); 3327 );
2719 3328
2720 if ($self->{anim} && $self->{animspeed}) { 3329 if ($self->{anim} && $self->{animspeed}) {
2721 Scalar::Util::weaken (my $widget = $self); 3330 CFPlus::weaken (my $widget = $self);
2722 3331
2723 $self->{timer} = Event->timer ( 3332 $self->{timer} = Event->timer (
2724 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3333 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2725 hard => 1, 3334 hard => 1,
2726 interval => $self->{animspeed}, 3335 interval => $self->{animspeed},
… …
2749sub _draw { 3358sub _draw {
2750 my ($self) = @_; 3359 my ($self) = @_;
2751 3360
2752 return unless $::CONN; 3361 return unless $::CONN;
2753 3362
3363 $self->SUPER::_draw;
3364
2754 my $face; 3365 my $face;
2755 3366
2756 if ($self->{frame}) { 3367 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}]; 3368 my $anim = $::CONN->{anim}[$self->{anim}];
2758 3369
… …
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3374 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764 3375
2765 if ($tex) { 3376 if ($tex) {
2766 glEnable GL_TEXTURE_2D; 3377 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3378 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1; 3379 glColor 0, 0, 0, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3380 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D; 3381 glDisable GL_TEXTURE_2D;
2771 } 3382 }
2772} 3383}
2773 3384
2774sub DESTROY { 3385sub destroy {
2775 my ($self) = @_; 3386 my ($self) = @_;
2776 3387
2777 $self->{timer}->cancel 3388 $self->{timer}->cancel
2778 if $self->{timer}; 3389 if $self->{timer};
2779 3390
2780 $self->SUPER::DESTROY; 3391 $self->SUPER::destroy;
2781} 3392}
2782 3393
2783############################################################################# 3394#############################################################################
2784 3395
2785package CFClient::UI::Inventory; 3396package CFPlus::UI::Buttonbar;
2786 3397
2787our @ISA = CFClient::UI::ScrolledWindow::; 3398our @ISA = CFPlus::UI::HBox::;
2788 3399
2789sub new { 3400# TODO: should actually wrap buttons and other goodies.
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824 3401
2825############################################################################# 3402#############################################################################
2826 3403
2827package CFClient::UI::Menu; 3404package CFPlus::UI::Menu;
2828 3405
2829our @ISA = CFClient::UI::FancyFrame::; 3406our @ISA = CFPlus::UI::Toplevel::;
2830 3407
2831use CFClient::OpenGL; 3408use CFPlus::OpenGL;
2832 3409
2833sub new { 3410sub new {
2834 my $class = shift; 3411 my $class = shift;
2835 3412
2836 my $self = $class->SUPER::new ( 3413 my $self = $class->SUPER::new (
2837 items => [], 3414 items => [],
2838 z => 100, 3415 z => 100,
2839 @_, 3416 @_,
2840 ); 3417 );
2841 3418
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3419 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2843 3420
2844 for my $item (@{ $self->{items} }) { 3421 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item; 3422 my ($widget, $cb, $tooltip) = @$item;
2846 3423
2847 # handle various types of items, only text for now 3424 # handle various types of items, only text for now
2848 if (!ref $widget) { 3425 if (!ref $widget) {
3426 if ($widget =~ /\t/) {
3427 my ($left, $right) = split /\t/, $widget, 2;
3428
2849 $widget = new CFClient::UI::Label 3429 $widget = new CFPlus::UI::HBox
2850 can_hover => 1, 3430 can_hover => 1,
2851 can_events => 1, 3431 can_events => 1,
3432 tooltip => $tooltip,
3433 children => [
3434 (new CFPlus::UI::Label markup => $left, expand => 1),
3435 (new CFPlus::UI::Label markup => $right, align => +1),
3436 ],
3437 ;
3438
3439 } else {
3440 $widget = new CFPlus::UI::Label
3441 can_hover => 1,
3442 can_events => 1,
2852 text => $widget; 3443 markup => $widget,
3444 tooltip => $tooltip;
3445 }
2853 } 3446 }
2854 3447
2855 $self->{item}{$widget} = $item; 3448 $self->{item}{$widget} = $item;
2856 3449
2857 $self->{vbox}->add ($widget); 3450 $self->{vbox}->add ($widget);
… …
2862 3455
2863# popup given the event (must be a mouse button down event currently) 3456# popup given the event (must be a mouse button down event currently)
2864sub popup { 3457sub popup {
2865 my ($self, $ev) = @_; 3458 my ($self, $ev) = @_;
2866 3459
2867 $self->_emit ("popdown"); 3460 $self->emit ("popdown");
2868 3461
2869 # maybe save $GRAB? must be careful about events... 3462 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self; 3463 $GRAB = $self;
2871 $self->{button} = $ev->{button}; 3464 $self->{button} = $ev->{button};
2872 3465
2873 $self->show; 3466 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3467 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875} 3468}
2876 3469
2877sub mouse_motion { 3470sub invoke_mouse_motion {
2878 my ($self, $ev, $x, $y) = @_; 3471 my ($self, $ev, $x, $y) = @_;
2879 3472
2880 # TODO: should use vbox->find_widget or so 3473 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3474 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER}; 3475 $self->{hover} = $self->{item}{$HOVER};
2883}
2884 3476
3477 0
3478}
3479
2885sub button_up { 3480sub invoke_button_up {
2886 my ($self, $ev, $x, $y) = @_; 3481 my ($self, $ev, $x, $y) = @_;
2887 3482
2888 if ($ev->{button} == $self->{button}) { 3483 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB; 3484 undef $GRAB;
2890 $self->hide; 3485 $self->hide;
2891 3486
2892 $self->_emit ("popdown"); 3487 $self->emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover}; 3488 $self->{hover}[1]->() if $self->{hover};
3489 } else {
3490 return 0
3491 }
3492
2894 } 3493 1
2895} 3494}
2896 3495
2897############################################################################# 3496#############################################################################
2898 3497
2899package CFClient::UI::Statusbox; 3498package CFPlus::UI::Multiplexer;
2900 3499
2901our @ISA = CFClient::UI::VBox::; 3500our @ISA = CFPlus::UI::Container::;
2902 3501
2903sub new { 3502sub new {
2904 my $class = shift; 3503 my $class = shift;
2905 3504
2906 $class->SUPER::new ( 3505 my $self = $class->SUPER::new (
3506 @_,
3507 );
3508
3509 $self->{current} = $self->{children}[0]
3510 if @{ $self->{children} };
3511
3512 $self
3513}
3514
3515sub add {
3516 my ($self, @widgets) = @_;
3517
3518 $self->SUPER::add (@widgets);
3519
3520 $self->{current} = $self->{children}[0]
3521 if @{ $self->{children} };
3522}
3523
3524sub get_current_page {
3525 my ($self) = @_;
3526
3527 $self->{current}
3528}
3529
3530sub set_current_page {
3531 my ($self, $page_or_widget) = @_;
3532
3533 my $widget = ref $page_or_widget
3534 ? $page_or_widget
3535 : $self->{children}[$page_or_widget];
3536
3537 $self->{current} = $widget;
3538 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3539
3540 $self->emit (page_changed => $self->{current});
3541
3542 $self->realloc;
3543}
3544
3545sub visible_children {
3546 $_[0]{current}
3547}
3548
3549sub size_request {
3550 my ($self) = @_;
3551
3552 $self->{current}->size_request
3553}
3554
3555sub invoke_size_allocate {
3556 my ($self, $w, $h) = @_;
3557
3558 $self->{current}->configure (0, 0, $w, $h);
3559
3560 1
3561}
3562
3563sub _draw {
3564 my ($self) = @_;
3565
3566 $self->{current}->draw;
3567}
3568
3569#############################################################################
3570
3571package CFPlus::UI::Notebook;
3572
3573our @ISA = CFPlus::UI::VBox::;
3574
3575sub new {
3576 my $class = shift;
3577
3578 my $self = $class->SUPER::new (
3579 buttonbar => (new CFPlus::UI::Buttonbar),
3580 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3581 # filter => # will be put between multiplexer and $self
3582 @_,
3583 );
3584
3585 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3586 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3587
3588 $self
3589}
3590
3591sub add {
3592 my ($self, $title, $widget, $tooltip) = @_;
3593
3594 CFPlus::weaken $self;
3595
3596 $self->{buttonbar}->add (new CFPlus::UI::Button
3597 markup => $title,
3598 tooltip => $tooltip,
3599 on_activate => sub { $self->set_current_page ($widget) },
3600 );
3601
3602 $self->{multiplexer}->add ($widget);
3603}
3604
3605sub get_current_page {
3606 my ($self) = @_;
3607
3608 $self->{multiplexer}->get_current_page
3609}
3610
3611sub set_current_page {
3612 my ($self, $page) = @_;
3613
3614 $self->{multiplexer}->set_current_page ($page);
3615 $self->emit (page_changed => $self->{multiplexer}{current});
3616}
3617
3618#############################################################################
3619
3620package CFPlus::UI::Selector;
3621
3622use utf8;
3623
3624our @ISA = CFPlus::UI::Button::;
3625
3626sub new {
3627 my $class = shift;
3628
3629 my $self = $class->SUPER::new (
3630 options => [], # [value, title, longdesc], ...
3631 value => undef,
3632 @_,
3633 );
3634
3635 $self->_set_value ($self->{value});
3636
3637 $self
3638}
3639
3640sub invoke_button_down {
3641 my ($self, $ev) = @_;
3642
3643 my @menu_items;
3644
3645 for (@{ $self->{options} }) {
3646 my ($value, $title, $tooltip) = @$_;
3647
3648 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3649 }
3650
3651 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3652}
3653
3654sub _set_value {
3655 my ($self, $value) = @_;
3656
3657 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3658 or return;
3659
3660 $self->{value} = $item->[0];
3661 $self->set_markup ("$item->[1] ⇓");
3662 $self->set_tooltip ($item->[2]);
3663}
3664
3665sub set_value {
3666 my ($self, $value) = @_;
3667
3668 return unless $self->{value} ne $value;
3669
3670 $self->_set_value ($value);
3671 $self->emit (changed => $value);
3672}
3673
3674#############################################################################
3675
3676package CFPlus::UI::Statusbox;
3677
3678our @ISA = CFPlus::UI::VBox::;
3679
3680sub new {
3681 my $class = shift;
3682
3683 my $self = $class->SUPER::new (
2907 fontsize => 0.8, 3684 fontsize => 0.8,
2908 @_, 3685 @_,
2909 ) 3686 );
3687
3688 CFPlus::weaken (my $this = $self);
3689
3690 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3691
3692 $self
2910} 3693}
2911 3694
2912sub reorder { 3695sub reorder {
2913 my ($self) = @_; 3696 my ($self) = @_;
2914 my $NOW = time; 3697 my $NOW = Time::HiRes::time;
3698
3699 # freeze display when hovering over any label
3700 return if $CFPlus::UI::TOOLTIP->{owner}
3701 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3702 values %{ $self->{item} };
2915 3703
2916 while (my ($k, $v) = each %{ $self->{item} }) { 3704 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3705 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 } 3706 }
2919 3707
… …
2922 my @items = sort { 3710 my @items = sort {
2923 $a->{pri} <=> $b->{pri} 3711 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id} 3712 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} }; 3713 } values %{ $self->{item} };
2926 3714
3715 $self->{timer}->interval (1);
3716
2927 my $count = 10 + 1; 3717 my $count = 10 + 1;
2928 for my $item (@items) { 3718 for my $item (@items) {
2929 last unless --$count; 3719 last unless --$count;
2930 3720
2931 push @widgets, $item->{label} ||= do { 3721 my $label = $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all) 3722 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1 3723 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}" 3724 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text}; 3725 : $item->{text};
2936 3726
2937 for ($short) { 3727 for ($short) {
2938 s/^\s+//; 3728 s/^\s+//;
2939 s/\s+/ /g; 3729 s/\s+/ /g;
2940 } 3730 }
2941 3731
2942 new CFClient::UI::Label 3732 new CFPlus::UI::Label
2943 markup => $short, 3733 markup => $short,
2944 tooltip => $item->{tooltip}, 3734 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP, 3735 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67, 3736 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize}, 3737 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44, 3738 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg}, 3739 fg => [@{ $item->{fg} }],
2950 can_events => 1, 3740 can_events => 1,
2951 can_hover => 1 3741 can_hover => 1
2952 }; 3742 };
3743
3744 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3745 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3746 $label->update;
3747 $label->set_max_size (undef, $label->{req_h} * $diff)
3748 if $diff < 1;
3749 $self->{timer}->interval (1/30);
3750 } else {
3751 $label->{fg}[3] = $item->{fg}[3] || 1;
3752 }
3753
3754 push @widgets, $label;
2953 } 3755 }
2954 3756
2955 $self->clear; 3757 $self->clear;
2956 $self->SUPER::add (reverse @widgets); 3758 $self->SUPER::add (reverse @widgets);
2957} 3759}
… …
2962 $text =~ s/^\s+//; 3764 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//; 3765 $text =~ s/\s+$//;
2964 3766
2965 return unless $text; 3767 return unless $text;
2966 3768
2967 my $timeout = time + ((delete $arg{timeout}) || 60); 3769 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968 3770
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3771 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970 3772
2971 if (my $item = $self->{item}{$group}) { 3773 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) { 3774 if ($item->{text} eq $text) {
2973 $item->{count}++; 3775 $item->{count}++;
2974 } else { 3776 } else {
2975 $item->{count} = 1; 3777 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text; 3778 $item->{text} = $item->{tooltip} = $text;
2977 } 3779 }
2978 $item->{id} = ++$self->{id}; 3780 $item->{id} += 0.2;#d#
2979 $item->{timeout} = $timeout; 3781 $item->{timeout} = $timeout;
2980 delete $item->{label}; 3782 delete $item->{label};
2981 } else { 3783 } else {
2982 $self->{item}{$group} = { 3784 $self->{item}{$group} = {
2983 id => ++$self->{id}, 3785 id => ++$self->{id},
… …
2989 count => 1, 3791 count => 1,
2990 %arg, 3792 %arg,
2991 }; 3793 };
2992 } 3794 }
2993 3795
3796 $ROOT->on_refresh (reorder => sub {
2994 $self->reorder; 3797 $self->reorder;
3798 });
2995} 3799}
2996 3800
2997sub reconfigure { 3801sub reconfigure {
2998 my ($self) = @_; 3802 my ($self) = @_;
2999 3803
… …
3002 3806
3003 $self->reorder; 3807 $self->reorder;
3004 $self->SUPER::reconfigure; 3808 $self->SUPER::reconfigure;
3005} 3809}
3006 3810
3811sub destroy {
3812 my ($self) = @_;
3813
3814 $self->{timer}->cancel;
3815
3816 $self->SUPER::destroy;
3817}
3818
3007############################################################################# 3819#############################################################################
3008 3820
3009package CFClient::UI::Root; 3821package CFPlus::UI::Root;
3010 3822
3011our @ISA = CFClient::UI::Container::; 3823our @ISA = CFPlus::UI::Container::;
3012 3824
3825use List::Util qw(min max);
3826
3013use CFClient::OpenGL; 3827use CFPlus::OpenGL;
3014 3828
3015sub new { 3829sub new {
3016 my $class = shift; 3830 my $class = shift;
3017 3831
3018 my $self = $class->SUPER::new ( 3832 my $self = $class->SUPER::new (
3019 visible => 1, 3833 visible => 1,
3020 @_, 3834 @_,
3021 ); 3835 );
3022 3836
3023 Scalar::Util::weaken ($self->{root} = $self); 3837 CFPlus::weaken ($self->{root} = $self);
3024 3838
3025 $self 3839 $self
3026} 3840}
3027 3841
3028sub size_request { 3842sub size_request {
… …
3043 $coord = $max - $size if $coord > $max - $size; 3857 $coord = $max - $size if $coord > $max - $size;
3044 3858
3045 int $coord + 0.5 3859 int $coord + 0.5
3046} 3860}
3047 3861
3048sub size_allocate { 3862sub invoke_size_allocate {
3049 my ($self, $w, $h) = @_; 3863 my ($self, $w, $h) = @_;
3050 3864
3051 for my $child ($self->children) { 3865 for my $child ($self->children) {
3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3866 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3053 3867
… …
3057 $X = _to_pixel $X, $W, $self->{w}; 3871 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h}; 3872 $Y = _to_pixel $Y, $H, $self->{h};
3059 3873
3060 $child->configure ($X, $Y, $W, $H); 3874 $child->configure ($X, $Y, $W, $H);
3061 } 3875 }
3876
3877 1
3062} 3878}
3063 3879
3064sub coord2local { 3880sub coord2local {
3065 my ($self, $x, $y) = @_; 3881 my ($self, $x, $y) = @_;
3066 3882
… …
3122 $_->() 3938 $_->()
3123 for values %{delete $self->{refresh_hook}}; 3939 for values %{delete $self->{refresh_hook}};
3124 } 3940 }
3125 3941
3126 if ($self->{realloc}) { 3942 if ($self->{realloc}) {
3943 my %queue;
3127 my @queue; 3944 my @queue;
3945 my $widget;
3128 3946
3947 outer:
3129 while () { 3948 while () {
3130 if ($self->{realloc}) { 3949 if (my $realloc = delete $self->{realloc}) {
3131 #TODO use array-of-depth approach 3950 for $widget (values %$realloc) {
3951 $widget->{visible} or next; # do not resize invisible widgets
3132 3952
3133 use sort 'stable'; 3953 $queue{$widget+0}++ and next; # duplicates are common
3134 3954
3135 @queue = sort { $a->{visible} <=> $b->{visible} } 3955 push @{ $queue[$widget->{visible}] }, $widget;
3136 @queue, values %{delete $self->{realloc}}; 3956 }
3137 } 3957 }
3138 3958
3959 while () {
3960 @queue or last outer;
3961
3139 my $widget = pop @queue || last; 3962 $widget = pop @{ $queue[-1] || [] }
3963 and last;
3964
3965 pop @queue;
3966 }
3140 3967
3141 $widget->{visible} or last; # do not resize invisible widgets 3968 delete $queue{$widget+0};
3142 3969
3143 my ($w, $h) = $widget->size_request; 3970 my ($w, $h) = $widget->size_request;
3144 3971
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 3972 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 3973 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3974
3975 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3976 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3147 3977
3148 $w = $widget->{force_w} if exists $widget->{force_w}; 3978 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h}; 3979 $h = $widget->{force_h} if exists $widget->{force_h};
3150 3980
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h 3981 if ($widget->{req_w} != $w || $widget->{req_h} != $h
… …
3154 $widget->{req_h} = $h; 3984 $widget->{req_h} = $h;
3155 3985
3156 $self->{size_alloc}{$widget+0} = $widget; 3986 $self->{size_alloc}{$widget+0} = $widget;
3157 3987
3158 if (my $parent = $widget->{parent}) { 3988 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent; 3989 $self->{realloc}{$parent+0} = $parent
3160 #unshift @queue, $parent; 3990 unless $queue{$parent+0};
3991
3161 $parent->{force_size_alloc} = 1; 3992 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent; 3993 $self->{size_alloc}{$parent+0} = $parent;
3163 } 3994 }
3164 } 3995 }
3165 3996
… …
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4008 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178 4009
3179 $w = 0 if $w < 0; 4010 $w = 0 if $w < 0;
3180 $h = 0 if $h < 0; 4011 $h = 0 if $h < 0;
3181 4012
4013 $w = max $widget->{min_w}, $w;
4014 $h = max $widget->{min_h}, $h;
4015
4016# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4017# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4018
4019 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4020 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4021
3182 $w = int $w + 0.5; 4022 $w = int $w + 0.5;
3183 $h = int $h + 0.5; 4023 $h = int $h + 0.5;
3184 4024
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4025 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4026 $widget->{old_w} = $widget->{w};
4027 $widget->{old_h} = $widget->{h};
4028
3186 $widget->{w} = $w; 4029 $widget->{w} = $w;
3187 $widget->{h} = $h; 4030 $widget->{h} = $h;
3188 4031
3189 $widget->emit (size_allocate => $w, $h); 4032 $widget->emit (size_allocate => $w, $h);
3190 } 4033 }
… …
3205 glLoadIdentity; 4048 glLoadIdentity;
3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4049 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207 glMatrixMode GL_MODELVIEW; 4050 glMatrixMode GL_MODELVIEW;
3208 glLoadIdentity; 4051 glLoadIdentity;
3209 4052
4053 {
4054 package CFPlus::UI::Base;
4055
4056 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4057 (0, 0, $self->{w}, $self->{h});
4058
3210 $self->_draw; 4059 $self->_draw;
4060 }
3211} 4061}
3212 4062
3213############################################################################# 4063#############################################################################
3214 4064
3215package CFClient::UI; 4065package CFPlus::UI;
3216 4066
3217$ROOT = new CFClient::UI::Root; 4067$ROOT = new CFPlus::UI::Root;
3218$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4068$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3219 4069
32201 40701
3221 4071

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