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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 1.354 by root, Sat Nov 18 23:31:23 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFPlus;
11use CFPlus::Pod;
10use CFClient::Texture; 12use CFPlus::Texture;
11 13
12our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
13 15
14our $LAYOUT; 16our $LAYOUT;
15our $ROOT; 17our $ROOT;
16our $TOOLTIP; 18our $TOOLTIP;
17our $BUTTON_STATE; 19our $BUTTON_STATE;
18 20
19our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
22
23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
24 if (!$GRAB) {
25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26 if (length $widget->{tooltip}) {
27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->hide;
29
30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
33
34 my $tip = $widget->{tooltip};
35
36 $tip = $tip->($widget) if CODE:: eq ref $tip;
37
38 $TOOLTIP->set_tooltip_from ($widget);
39 $TOOLTIP->show;
40 }
41
42 return;
43 }
44 }
45 }
46
47 $TOOLTIP->hide;
48 delete $TOOLTIP->{owner};
49});
20 50
21sub get_layout { 51sub get_layout {
22 my $layout; 52 my $layout;
23 53
24 for (grep { $_->{name} } values %WIDGET) { 54 for (grep { $_->{name} } values %WIDGET) {
… …
39 my ($layout) = @_; 69 my ($layout) = @_;
40 70
41 $LAYOUT = $layout; 71 $LAYOUT = $layout;
42} 72}
43 73
44sub check_tooltip {
45 if (!$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 74# class methods for events
72sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
73 $FOCUS->emit (key_down => $_[0]) 76 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS; 77 if $FOCUS;
75} 78}
… …
77sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
78 $FOCUS->emit (key_up => $_[0]) 81 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS; 82 if $FOCUS;
80} 83}
81 84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
96}
97
82sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
83 my ($ev) = @_; 99 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
85 101
86 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
87 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
88 106
89 $GRAB = $widget; 107 $GRAB = $widget;
90 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
91 109
92 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
93 } 111 }
94 112
95 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 113 if ($GRAB) {
96 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 115 # mousewheel
98 if $GRAB; 116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
122 }
99} 123}
100 124
101sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
102 my ($ev) = @_; 126 my ($ev) = @_;
103 my ($x, $y) = ($ev->{x}, $ev->{y});
104 127
105 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
106 129
107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
108 131
109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 132 $GRAB->emit (button_up => $ev)
110 if $GRAB; 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
111 134
112 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
113 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
114 $grab->update if $grab; 137 $grab->update if $grab;
115 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
116 139
117 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
118 } 142 }
119} 143}
120 144
121sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
122 my ($ev) = @_; 146 my ($ev) = @_;
123 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
124 148
125 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
126 150
127 if ($widget != $HOVER) { 151 check_hover $widget;
128 my $hover = $HOVER; $HOVER = $widget;
129 152
130 $hover->update if $hover && $hover->{can_hover}; 153 $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; 154 if $HOVER;
138} 155}
139 156
140# convert position array to integers 157# convert position array to integers
141sub harmonize { 158sub harmonize {
… …
170sub rescale_widgets { 187sub rescale_widgets {
171 my ($sx, $sy) = @_; 188 my ($sx, $sy) = @_;
172 189
173 for my $widget (values %WIDGET) { 190 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) { 191 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177 194
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 195 $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}; 196 $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}; 197 $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 $widget->{y} =~ /^[0-9.]+$/; 198 $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}; 199 $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}; 200 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184 201
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 202 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 203 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187 204
188 } 205 }
189 } 206 }
190 207
191 reconfigure_widgets; 208 reconfigure_widgets;
192} 209}
193 210
194############################################################################# 211#############################################################################
195 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
196package CFClient::UI::Base; 221package CFPlus::UI::Base;
197 222
198use strict; 223use strict;
199 224
200use CFClient::OpenGL; 225use CFPlus::OpenGL;
201 226
202sub new { 227sub new {
203 my $class = shift; 228 my $class = shift;
204 229
205 my $self = bless { 230 my $self = bless {
… …
210 h => undef, 235 h => undef,
211 can_events => 1, 236 can_events => 1,
212 @_ 237 @_
213 }, $class; 238 }, $class;
214 239
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
216 241
217 for (keys %$self) { 242 for (keys %$self) {
218 if (/^on_(.*)$/) { 243 if (/^on_(.*)$/) {
219 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
220 } 245 }
221 } 246 }
222 247
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x}; 249 $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}; 250 $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}; 251 $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}; 252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
228 253
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231 256
232 $self->show if $layout->{show}; 257 $self->show if $layout->{show};
… …
245sub show { 270sub show {
246 my ($self) = @_; 271 my ($self) = @_;
247 272
248 return if $self->{parent}; 273 return if $self->{parent};
249 274
250 $CFClient::UI::ROOT->add ($self); 275 $CFPlus::UI::ROOT->add ($self);
251} 276}
252 277
253sub set_visible { 278sub set_visible {
254 my ($self) = @_; 279 my ($self) = @_;
255 280
… …
270 295
271 return unless $self->{visible}; 296 return unless $self->{visible};
272 297
273 $_->set_invisible for $self->children; 298 $_->set_invisible for $self->children;
274 299
300 delete $self->{visible};
275 delete $self->{root}; 301 delete $self->{root};
276 delete $self->{visible};
277 302
278 undef $GRAB if $GRAB == $self; 303 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self; 304 undef $HOVER if $HOVER == $self;
280 305
281 CFClient::UI::check_tooltip 306 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
282 if $TOOLTIP->{owner} == $self; 307 if $TOOLTIP->{owner} == $self;
283 308
284 $self->focus_out; 309 $self->emit ("focus_out");
285
286 $self->emit (visibility_change => 0); 310 $self->emit (visibility_change => 0);
287} 311}
288 312
289sub set_visibility { 313sub set_visibility {
290 my ($self, $visible) = @_; 314 my ($self, $visible) = @_;
… …
313} 337}
314 338
315sub move_abs { 339sub move_abs {
316 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
317 341
318 $self->{x} = List::Util::max 0, int $x; 342 $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; 343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
321 345
322 $self->update; 346 $self->update;
323} 347}
324 348
… …
334sub size_request { 358sub size_request {
335 require Carp; 359 require Carp;
336 Carp::confess "size_request is abstract"; 360 Carp::confess "size_request is abstract";
337} 361}
338 362
363sub baseline_shift {
364 0
365}
366
339sub configure { 367sub configure {
340 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
341 369
342 if ($self->{aspect}) { 370 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h); 371 my ($ow, $oh) = ($w, $h);
344 372
345 $w = List::Util::min $w, int $h * $self->{aspect}; 373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect}; 374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
347 375
348 # use alignment to adjust x, y 376 # use alignment to adjust x, y
349 377
350 $x += int 0.5 * ($ow - $w); 378 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h); 379 $y += int 0.5 * ($oh - $h);
… …
365 393
366 $self->{root}{size_alloc}{$self+0} = $self; 394 $self->{root}{size_alloc}{$self+0} = $self;
367 } 395 }
368} 396}
369 397
370sub size_allocate {
371 # nothing to be done
372}
373
374sub children { 398sub children {
399 # nop
400}
401
402sub visible_children {
403 $_[0]->children
375} 404}
376 405
377sub set_max_size { 406sub set_max_size {
378 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
379 408
380 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h; 410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
382} 413}
383 414
384sub set_tooltip { 415sub set_tooltip {
385 my ($self, $tooltip) = @_; 416 my ($self, $tooltip) = @_;
386 417
… …
389 420
390 return if $self->{tooltip} eq $tooltip; 421 return if $self->{tooltip} eq $tooltip;
391 422
392 $self->{tooltip} = $tooltip; 423 $self->{tooltip} = $tooltip;
393 424
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner}; 426 delete $CFPlus::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip; 427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
397 } 428 }
398} 429}
399 430
400# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
401sub coord2local { 432sub coord2local {
402 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
403 434
435 Carp::confess unless $self->{parent};#d#
436
404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
405} 438}
406 439
407# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
408sub coord2global { 441sub coord2global {
409 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
410 443
444 Carp::confess unless $self->{parent};#d#
445
411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
412} 447}
413 448
414sub focus_in { 449sub invoke_focus_in {
415 my ($self) = @_; 450 my ($self) = @_;
416 451
417 return if $FOCUS == $self; 452 return if $FOCUS == $self;
418 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
419 454
420 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
421 456
422 $self->_emit (focus_in => $focus); 457 $self->update;
423 458
424 $focus->update if $focus; 459 0
425 $FOCUS->update;
426} 460}
427 461
428sub focus_out { 462sub invoke_focus_out {
429 my ($self) = @_; 463 my ($self) = @_;
430 464
431 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
432 466
433 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
434 468
435 $self->_emit (focus_out => $focus); 469 $self->update;
436 470
437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
440 unless $FOCUS; 472 unless $FOCUS;
441}
442 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
443sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
444sub button_up { } 485sub invoke_button_up { 0 }
445sub key_down { } 486sub invoke_key_down { 0 }
446sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
447 489
448sub button_down { 490sub invoke_button_down {
449 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
450 492
451 $self->focus_in; 493 $self->grab_focus;
452}
453 494
454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 499 my ($self, $signal, $cb) = @_;
500
501 push @{ $self->{signal_cb}{$signal} }, $cb;
502
503 defined wantarray and CFPlus::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} };
506 }
507}
508
509my %has_coords = (
510 button_down => 1,
511 button_up => 1,
512 mouse_motion => 1,
513 mouse_wheel => 1,
514);
515
516sub emit {
517 my ($self, $signal, @args) = @_;
518
519 # I do not really like this solution, but I do not like duplication
520 # and needlessly verbose code, either.
521 my @append
522 = $has_coords{$signal}
523 ? $args[0]->xy ($self)
524 : ();
525
526 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527
528 if ($self->{tooltip} =~ /Apply.*audio/) {
529 warn "2 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d#
530 warn "3 $self->{parent}\n";#d#
531 }
532
533 #d##TODO# stop propagating at first true, do not use sum
534 my $res =
535 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
536 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
537 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
538 ;
539 if ($self->{tooltip} =~ /Apply.*audio/) {
540 warn "4 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d#
541 warn "5 $self->{parent}\n";#d#
542 }
543
544 $res
545}
459 546
460sub find_widget { 547sub find_widget {
461 my ($self, $x, $y) = @_; 548 my ($self, $x, $y) = @_;
462 549
463 return () unless $self->{can_events}; 550 return () unless $self->{can_events};
… …
472sub set_parent { 559sub set_parent {
473 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
474 561
475 Scalar::Util::weaken ($self->{parent} = $parent); 562 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible}; 563 $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, $visible) = @_;
500} 564}
501 565
502sub realloc { 566sub realloc {
503 my ($self) = @_; 567 my ($self) = @_;
504 568
… …
525 589
526 $self->realloc; 590 $self->realloc;
527 $self->update; 591 $self->update;
528} 592}
529 593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
597
530sub draw { 598sub draw {
531 my ($self) = @_; 599 my ($self) = @_;
532 600
533 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
534 610
535 glPushMatrix; 611 glPushMatrix;
536 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
537 $self->_draw;
538 glPopMatrix;
539 613
540 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
541 my ($x, $y) = @$self{qw(x y)};
542
543 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
544 glEnable GL_BLEND; 616 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
546 glBegin GL_QUADS; 618 glBegin GL_QUADS;
547 glVertex $x , $y; 619 glVertex 0 , 0;
548 glVertex $x + $self->{w}, $y; 620 glVertex $self->{w}, 0;
549 glVertex $x + $self->{w}, $y + $self->{h}; 621 glVertex $self->{w}, $self->{h};
550 glVertex $x , $y + $self->{h}; 622 glVertex 0 , $self->{h};
551 glEnd; 623 glEnd;
552 glDisable GL_BLEND; 624 glDisable GL_BLEND;
553 } 625 }
554 626
555 if ($ENV{CFPLUS_DEBUG} & 1) { 627 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix; 628 glPushMatrix;
557 glColor 1, 1, 0, 1; 629 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 630 glTranslate 0.375, 0.375;
559 glBegin GL_LINE_LOOP; 631 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0; 632 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0; 633 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1; 634 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1; 635 glVertex 0 , $self->{h} - 1;
564 glEnd; 636 glEnd;
565 glPopMatrix; 637 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
568} 643}
569 644
570sub _draw { 645sub _draw {
571 my ($self) = @_; 646 my ($self) = @_;
572 647
… …
574} 649}
575 650
576sub DESTROY { 651sub DESTROY {
577 my ($self) = @_; 652 my ($self) = @_;
578 653
654 return if CFPlus::in_destruct;
655
579 delete $WIDGET{$self+0}; 656 delete $WIDGET{$self+0};
580 #$self->deactivate; 657
658 eval { $self->destroy };
659 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
581} 660}
582 661
583############################################################################# 662#############################################################################
584 663
585package CFClient::UI::DrawBG; 664package CFPlus::UI::DrawBG;
586 665
587our @ISA = CFClient::UI::Base::; 666our @ISA = CFPlus::UI::Base::;
588 667
589use strict; 668use strict;
590use CFClient::OpenGL; 669use CFPlus::OpenGL;
591 670
592sub new { 671sub new {
593 my $class = shift; 672 my $class = shift;
594 673
595 # range [value, low, high, page] 674 # range [value, low, high, page]
… …
610 689
611 if ($color && (@$color < 4 || $color->[3])) { 690 if ($color && (@$color < 4 || $color->[3])) {
612 my ($w, $h) = @$self{qw(w h)}; 691 my ($w, $h) = @$self{qw(w h)};
613 692
614 glEnable GL_BLEND; 693 glEnable GL_BLEND;
615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 694 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616 glColor @$color; 695 glColor_premultiply @$color;
617 696
618 glBegin GL_QUADS; 697 glBegin GL_QUADS;
619 glVertex 0 , 0; 698 glVertex 0 , 0;
620 glVertex 0 , $h; 699 glVertex 0 , $h;
621 glVertex $w, $h; 700 glVertex $w, $h;
… …
626 } 705 }
627} 706}
628 707
629############################################################################# 708#############################################################################
630 709
631package CFClient::UI::Empty; 710package CFPlus::UI::Empty;
632 711
633our @ISA = CFClient::UI::Base::; 712our @ISA = CFPlus::UI::Base::;
634 713
635sub new { 714sub new {
636 my ($class, %arg) = @_; 715 my ($class, %arg) = @_;
637 $class->SUPER::new (can_events => 0, %arg); 716 $class->SUPER::new (can_events => 0, %arg);
638} 717}
… …
645 724
646sub draw { } 725sub draw { }
647 726
648############################################################################# 727#############################################################################
649 728
650package CFClient::UI::Container; 729package CFPlus::UI::Container;
651 730
652our @ISA = CFClient::UI::Base::; 731our @ISA = CFPlus::UI::Base::;
653 732
654sub new { 733sub new {
655 my ($class, %arg) = @_; 734 my ($class, %arg) = @_;
656 735
657 my $children = delete $arg{children} || []; 736 my $children = delete $arg{children};
658 737
659 my $self = $class->SUPER::new ( 738 my $self = $class->SUPER::new (
660 children => [], 739 children => [],
661 can_events => 0, 740 can_events => 0,
662 %arg, 741 %arg,
663 ); 742 );
743
664 $self->add ($_) for @$children; 744 $self->add (@$children)
745 if $children;
665 746
666 $self 747 $self
748}
749
750sub realloc {
751 my ($self) = @_;
752
753 $self->{force_realloc} = 1;
754 $self->{force_size_alloc} = 1;
755 $self->SUPER::realloc;
667} 756}
668 757
669sub add { 758sub add {
670 my ($self, @widgets) = @_; 759 my ($self, @widgets) = @_;
671 760
… …
717 $x -= $self->{x}; 806 $x -= $self->{x};
718 $y -= $self->{y}; 807 $y -= $self->{y};
719 808
720 my $res; 809 my $res;
721 810
722 for (reverse @{ $self->{children} }) { 811 for (reverse $self->visible_children) {
723 $res = $_->find_widget ($x, $y) 812 $res = $_->find_widget ($x, $y)
724 and return $res; 813 and return $res;
725 } 814 }
726 815
727 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 816 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
733 $_->draw for @{$self->{children}}; 822 $_->draw for @{$self->{children}};
734} 823}
735 824
736############################################################################# 825#############################################################################
737 826
738package CFClient::UI::Bin; 827package CFPlus::UI::Bin;
739 828
740our @ISA = CFClient::UI::Container::; 829our @ISA = CFPlus::UI::Container::;
741 830
742sub new { 831sub new {
743 my ($class, %arg) = @_; 832 my ($class, %arg) = @_;
744 833
745 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 834 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
746 835
747 $class->SUPER::new (children => [$child], %arg) 836 $class->SUPER::new (children => [$child], %arg)
748} 837}
749 838
750sub add { 839sub add {
751 my ($self, $child) = @_; 840 my ($self, $child) = @_;
752 841
753 $self->{children} = []; 842 $self->SUPER::remove ($_) for @{ $self->{children} };
754
755 $self->SUPER::add ($child); 843 $self->SUPER::add ($child);
756} 844}
757 845
758sub remove { 846sub remove {
759 my ($self, $widget) = @_; 847 my ($self, $widget) = @_;
760 848
761 $self->SUPER::remove ($widget); 849 $self->SUPER::remove ($widget);
762 850
763 $self->{children} = [new CFClient::UI::Empty] 851 $self->{children} = [new CFPlus::UI::Empty]
764 unless @{$self->{children}}; 852 unless @{$self->{children}};
765} 853}
766 854
767sub child { $_[0]->{children}[0] } 855sub child { $_[0]->{children}[0] }
768 856
769sub size_request { 857sub size_request {
770 $_[0]{children}[0]->size_request 858 $_[0]{children}[0]->size_request
771} 859}
772 860
773sub size_allocate { 861sub invoke_size_allocate {
774 my ($self, $w, $h) = @_; 862 my ($self, $w, $h) = @_;
775 863
776 $self->{children}[0]->configure (0, 0, $w, $h); 864 $self->{children}[0]->configure (0, 0, $w, $h);
865
866 1
777} 867}
778 868
779############################################################################# 869#############################################################################
780 870
871# back-buffered drawing area
872
781package CFClient::UI::Window; 873package CFPlus::UI::Window;
782 874
783our @ISA = CFClient::UI::Bin::; 875our @ISA = CFPlus::UI::Bin::;
784 876
785use CFClient::OpenGL; 877use CFPlus::OpenGL;
786 878
787sub new { 879sub new {
788 my ($class, %arg) = @_; 880 my ($class, %arg) = @_;
789 881
790 my $self = $class->SUPER::new (%arg); 882 my $self = $class->SUPER::new (%arg);
… …
795 887
796 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 888 $ROOT->on_post_alloc ($self => sub { $self->render_child });
797 $self->SUPER::update; 889 $self->SUPER::update;
798} 890}
799 891
800sub size_allocate { 892sub invoke_size_allocate {
801 my ($self, $w, $h) = @_; 893 my ($self, $w, $h) = @_;
802 894
803 $self->SUPER::size_allocate ($w, $h);
804 $self->update; 895 $self->update;
896
897 $self->SUPER::invoke_size_allocate ($w, $h)
805} 898}
806 899
807sub _render { 900sub _render {
901 my ($self) = @_;
902
808 $_[0]{children}[0]->draw; 903 $self->{children}[0]->draw;
809} 904}
810 905
811sub render_child { 906sub render_child {
812 my ($self) = @_; 907 my ($self) = @_;
813 908
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 909 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0; 910 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT; 911 glClear GL_COLOR_BUFFER_BIT;
817 912
913 {
914 package CFPlus::UI::Base;
915
916 local ($draw_x, $draw_y, $draw_w, $draw_h) =
917 (0, 0, $self->{w}, $self->{h});
918
818 $self->_render; 919 $self->_render;
920 }
819 }; 921 };
820} 922}
821 923
822sub _draw { 924sub _draw {
823 my ($self) = @_; 925 my ($self) = @_;
824
825 my ($w, $h) = ($self->w, $self->h);
826 926
827 my $tex = $self->{texture} 927 my $tex = $self->{texture}
828 or return; 928 or return;
829 929
830 glEnable GL_TEXTURE_2D; 930 glEnable GL_TEXTURE_2D;
831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 931 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1; 932 glColor 0, 0, 0, 1;
833 933
834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 934 $tex->draw_quad_alpha_premultiplied (0, 0);
835 935
836 glDisable GL_TEXTURE_2D; 936 glDisable GL_TEXTURE_2D;
837} 937}
838 938
839############################################################################# 939#############################################################################
840 940
841package CFClient::UI::ViewPort; 941package CFPlus::UI::ViewPort;
842 942
843our @ISA = CFClient::UI::Window::; 943our @ISA = CFPlus::UI::Window::;
844 944
845sub new { 945sub new {
846 my $class = shift; 946 my $class = shift;
847 947
848 $class->SUPER::new ( 948 $class->SUPER::new (
… …
861 $h = 10 if $self->{scroll_y}; 961 $h = 10 if $self->{scroll_y};
862 962
863 ($w, $h) 963 ($w, $h)
864} 964}
865 965
866sub size_allocate { 966sub invoke_size_allocate {
867 my ($self, $w, $h) = @_; 967 my ($self, $w, $h) = @_;
868 968
869 my $child = $self->child; 969 my $child = $self->child;
870 970
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; 971 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; 972 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873 973
874 $self->child->configure (0, 0, $w, $h); 974 $self->child->configure (0, 0, $w, $h);
875 $self->update; 975 $self->update;
976
977 1
876} 978}
877 979
878sub set_offset { 980sub set_offset {
879 my ($self, $x, $y) = @_; 981 my ($self, $x, $y) = @_;
880 982
… …
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1008 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1009 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) { 1010 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1011 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else { 1012 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y) 1013 $self->CFPlus::UI::Base::find_widget ($x, $y)
912 } 1014 }
913} 1015}
914 1016
915sub _render { 1017sub _render {
916 my ($self) = @_; 1018 my ($self) = @_;
917 1019
1020 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1021 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1022
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1023 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919 1024
920 $self->SUPER::_render; 1025 $self->SUPER::_render;
921} 1026}
922 1027
923############################################################################# 1028#############################################################################
924 1029
925package CFClient::UI::ScrolledWindow; 1030package CFPlus::UI::ScrolledWindow;
926 1031
927our @ISA = CFClient::UI::HBox::; 1032our @ISA = CFPlus::UI::HBox::;
928 1033
929sub new { 1034sub new {
930 my $class = shift; 1035 my ($class, %arg) = @_;
1036
1037 my $child = delete $arg{child};
931 1038
932 my $self; 1039 my $self;
933 1040
934 my $slider = new CFClient::UI::Slider 1041 my $slider = new CFPlus::UI::Slider
935 vertical => 1, 1042 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix 1043 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub { 1044 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]); 1045 $self->{vp}->set_offset (0, $_[1]);
939 }, 1046 },
940 ; 1047 ;
941 1048
942 $self = $class->SUPER::new ( 1049 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1), 1050 vp => (new CFPlus::UI::ViewPort expand => 1),
1051 can_events => 1,
944 slider => $slider, 1052 slider => $slider,
945 @_, 1053 %arg,
946 ); 1054 );
947 1055
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider}); 1056 $self->SUPER::add ($self->{vp}, $self->{slider});
1057 $self->add ($child) if $child;
951 1058
952 $self 1059 $self
953} 1060}
954 1061
1062#TODO# update range on size_allocate depending on child
1063
1064sub add {
1065 my ($self, $widget) = @_;
1066
1067 $self->{vp}->add ($self->{child} = $widget);
1068}
1069
1070sub invoke_mouse_wheel {
1071 my ($self, $ev) = @_;
1072
1073 return 0 unless $ev->{dy}; # only vertical movements
1074
1075 $self->{slider}->emit (mouse_wheel => $ev);
1076
1077 1
1078}
1079
1080sub update_slider {
1081 my ($self) = @_;
1082
1083 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1084}
1085
955sub update { 1086sub update {
956 my ($self) = @_; 1087 my ($self) = @_;
957 1088
958 $self->SUPER::update; 1089 $self->SUPER::update;
959 1090
960 # todo: overwrite size_allocate of child 1091 $self->update_slider;
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963} 1092}
964 1093
965sub size_allocate { 1094sub invoke_size_allocate {
966 my ($self, $w, $h) = @_; 1095 my ($self, $w, $h) = @_;
967 1096
1097 $self->update_slider;
1098
968 $self->SUPER::size_allocate ($w, $h); 1099 $self->SUPER::invoke_size_allocate ($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} 1100}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976 1101
977############################################################################# 1102#############################################################################
978 1103
979package CFClient::UI::Frame; 1104package CFPlus::UI::Frame;
980 1105
981our @ISA = CFClient::UI::Bin::; 1106our @ISA = CFPlus::UI::Bin::;
982 1107
983use CFClient::OpenGL; 1108use CFPlus::OpenGL;
984 1109
985sub new { 1110sub new {
986 my $class = shift; 1111 my $class = shift;
987 1112
988 $class->SUPER::new ( 1113 $class->SUPER::new (
… …
996 1121
997 if ($self->{bg}) { 1122 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)}; 1123 my ($w, $h) = @$self{qw(w h)};
999 1124
1000 glEnable GL_BLEND; 1125 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1126 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} }; 1127 glColor_premultiply @{ $self->{bg} };
1003 1128
1004 glBegin GL_QUADS; 1129 glBegin GL_QUADS;
1005 glVertex 0 , 0; 1130 glVertex 0 , 0;
1006 glVertex 0 , $h; 1131 glVertex 0 , $h;
1007 glVertex $w, $h; 1132 glVertex $w, $h;
… …
1014 $self->SUPER::_draw; 1139 $self->SUPER::_draw;
1015} 1140}
1016 1141
1017############################################################################# 1142#############################################################################
1018 1143
1019package CFClient::UI::FancyFrame; 1144package CFPlus::UI::FancyFrame;
1020 1145
1021our @ISA = CFClient::UI::Bin::; 1146our @ISA = CFPlus::UI::Bin::;
1022 1147
1023use CFClient::OpenGL; 1148use CFPlus::OpenGL;
1149
1150sub new {
1151 my ($class, %arg) = @_;
1152
1153 if ((exists $arg{label}) && !ref $arg{label}) {
1154 $arg{label} = new CFPlus::UI::Label
1155 align => 1,
1156 valign => 0,
1157 text => $arg{label},
1158 fontsize => ($arg{border} || 0.8) * 0.75;
1159 }
1160
1161 my $self = $class->SUPER::new (
1162 # label => "",
1163 fg => [0.6, 0.3, 0.1],
1164 border => 0.8,
1165 style => 'single',
1166 %arg,
1167 );
1168
1169 $self
1170}
1171
1172sub add {
1173 my ($self, @widgets) = @_;
1174
1175 $self->SUPER::add (@widgets);
1176 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1177}
1178
1179sub border {
1180 int $_[0]{border} * $::FONTSIZE
1181}
1182
1183sub size_request {
1184 my ($self) = @_;
1185
1186 ($self->{label_w}, undef) = $self->{label}->size_request
1187 if $self->{label};
1188
1189 my ($w, $h) = $self->SUPER::size_request;
1190
1191 (
1192 $w + $self->border * 2,
1193 $h + $self->border * 2,
1194 )
1195}
1196
1197sub invoke_size_allocate {
1198 my ($self, $w, $h) = @_;
1199
1200 my $border = $self->border;
1201
1202 $w -= List::Util::max 0, $border * 2;
1203 $h -= List::Util::max 0, $border * 2;
1204
1205 if (my $label = $self->{label}) {
1206 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1207 $label->{h} = List::Util::min $h, $border;
1208 $label->invoke_size_allocate ($label->{w}, $label->{h});
1209 }
1210
1211 $self->child->configure ($border, $border, $w, $h);
1212
1213 1
1214}
1215
1216sub _draw {
1217 my ($self) = @_;
1218
1219 my $child = $self->{children}[0];
1220
1221 my $border = $self->border;
1222 my ($w, $h) = ($self->{w}, $self->{h});
1223
1224 $child->draw;
1225
1226 glColor @{$self->{fg}};
1227 glBegin GL_LINE_STRIP;
1228 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1229 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1230 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1231 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1232 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1233 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1234 glEnd;
1235
1236 if ($self->{label}) {
1237 glTranslate $border * 2, 0;
1238 $self->{label}->_draw;
1239 }
1240}
1241
1242#############################################################################
1243
1244package CFPlus::UI::Toplevel;
1245
1246our @ISA = CFPlus::UI::Bin::;
1247
1248use CFPlus::OpenGL;
1024 1249
1025my $bg = 1250my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1251 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1; 1252 mipmap => 1, wrap => 1;
1028 1253
1029my @border = 1254my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1255 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); 1256 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032 1257
1033sub new { 1258sub new {
1034 my $class = shift; 1259 my ($class, %arg) = @_;
1035 1260
1036 my $self = $class->SUPER::new ( 1261 my $self = $class->SUPER::new (
1037 bg => [1, 1, 1, 1], 1262 bg => [1, 1, 1, 1],
1038 border_bg => [1, 1, 1, 1], 1263 border_bg => [1, 1, 1, 1],
1039 border => 0.6, 1264 border => 0.6,
1040 can_events => 1, 1265 can_events => 1,
1041 min_w => 16, 1266 min_w => 64,
1042 min_h => 16, 1267 min_h => 32,
1043 @_ 1268 %arg,
1044 ); 1269 );
1045 1270
1046 $self->{title} &&= new CFClient::UI::Label 1271 $self->{title_widget} = new CFPlus::UI::Label
1047 align => 0, 1272 align => 0,
1048 valign => 1, 1273 valign => 1,
1049 text => $self->{title}, 1274 text => $self->{title},
1050 fontsize => $self->{border}; 1275 fontsize => $self->{border},
1276 if exists $self->{title};
1277
1278 if ($self->{has_close_button}) {
1279 $self->{close_button} =
1280 new CFPlus::UI::ImageButton
1281 path => 'x1_close.png',
1282 on_activate => sub { $self->emit ("delete") };
1283
1284 $self->CFPlus::UI::Container::add ($self->{close_button});
1285 }
1051 1286
1052 $self 1287 $self
1288}
1289
1290sub add {
1291 my ($self, @widgets) = @_;
1292
1293 $self->SUPER::add (@widgets);
1294 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1295 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1053} 1296}
1054 1297
1055sub border { 1298sub border {
1056 int $_[0]{border} * $::FONTSIZE 1299 int $_[0]{border} * $::FONTSIZE
1057} 1300}
1058 1301
1059sub size_request { 1302sub size_request {
1060 my ($self) = @_; 1303 my ($self) = @_;
1304
1305 $self->{title_widget}->size_request
1306 if $self->{title_widget};
1307
1308 $self->{close_button}->size_request
1309 if $self->{close_button};
1061 1310
1062 my ($w, $h) = $self->SUPER::size_request; 1311 my ($w, $h) = $self->SUPER::size_request;
1063 1312
1064 ( 1313 (
1065 $w + $self->border * 2, 1314 $w + $self->border * 2,
1066 $h + $self->border * 2, 1315 $h + $self->border * 2,
1067 ) 1316 )
1068} 1317}
1069 1318
1070sub size_allocate { 1319sub invoke_size_allocate {
1071 my ($self, $w, $h) = @_; 1320 my ($self, $w, $h) = @_;
1072 1321
1322 if ($self->{title_widget}) {
1323 $self->{title_widget}{w} = $w;
1324 $self->{title_widget}{h} = $h;
1325 $self->{title_widget}->invoke_size_allocate ($w, $h);
1326 }
1327
1328 my $border = $self->border;
1329
1073 $h -= List::Util::max 0, $self->border * 2; 1330 $h -= List::Util::max 0, $border * 2;
1074 $w -= List::Util::max 0, $self->border * 2; 1331 $w -= List::Util::max 0, $border * 2;
1075 1332
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); 1333 $self->child->configure ($border, $border, $w, $h);
1080}
1081 1334
1335 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1336 if $self->{close_button};
1337
1338 1
1339}
1340
1341sub invoke_delete {
1342 my ($self) = @_;
1343
1344 $self->hide;
1345
1346 1
1347}
1348
1082sub button_down { 1349sub invoke_button_down {
1083 my ($self, $ev, $x, $y) = @_; 1350 my ($self, $ev, $x, $y) = @_;
1084 1351
1085 my ($w, $h) = @$self{qw(w h)}; 1352 my ($w, $h) = @$self{qw(w h)};
1086 my $border = $self->border; 1353 my $border = $self->border;
1087 1354
… …
1103 my $dy = $ev->{y} - $oy; 1370 my $dy = $ev->{y} - $oy;
1104 1371
1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1372 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1373 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107 1374
1375 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108 $self->realloc; 1376 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110 }; 1377 };
1111 1378
1112 } elsif ($lr ^ $td) { 1379 } elsif ($lr ^ $td) {
1113 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1380 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114 my ($bx, $by) = ($self->{x}, $self->{y}); 1381 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1117 my ($ev, $x, $y) = @_; 1384 my ($ev, $x, $y) = @_;
1118 1385
1119 ($x, $y) = ($ev->{x}, $ev->{y}); 1386 ($x, $y) = ($ev->{x}, $ev->{y});
1120 1387
1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1388 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1389 # HACK: the next line is required to enforce placement
1390 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122 }; 1391 };
1392 } else {
1393 return 0;
1394 }
1395
1123 } 1396 1
1124} 1397}
1125 1398
1126sub button_up { 1399sub invoke_button_up {
1127 my ($self, $ev, $x, $y) = @_; 1400 my ($self, $ev, $x, $y) = @_;
1128 1401
1129 delete $self->{motion}; 1402 ! ! delete $self->{motion}
1130} 1403}
1131 1404
1132sub mouse_motion { 1405sub invoke_mouse_motion {
1133 my ($self, $ev, $x, $y) = @_; 1406 my ($self, $ev, $x, $y) = @_;
1134 1407
1135 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1408 $self->{motion}->($ev, $x, $y) if $self->{motion};
1409
1410 ! ! $self->{motion}
1411}
1412
1413sub invoke_visibility_change {
1414 my ($self, $visible) = @_;
1415
1416 delete $self->{motion} unless $visible;
1417
1418 0
1136} 1419}
1137 1420
1138sub _draw { 1421sub _draw {
1139 my ($self) = @_; 1422 my ($self) = @_;
1140 1423
1424 my $child = $self->{children}[0];
1425
1141 my ($w, $h ) = ($self->{w}, $self->{h}); 1426 my ($w, $h ) = ($self->{w}, $self->{h});
1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1427 my ($cw, $ch) = ($child->{w}, $child->{h});
1143 1428
1144 glEnable GL_TEXTURE_2D; 1429 glEnable GL_TEXTURE_2D;
1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1430 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146 1431
1147 my $border = $self->border; 1432 my $border = $self->border;
… …
1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1447 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 } 1448 }
1164 1449
1165 glDisable GL_TEXTURE_2D; 1450 glDisable GL_TEXTURE_2D;
1166 1451
1167 $self->{title}->draw if $self->{title};
1168
1169 $self->child->draw; 1452 $child->draw;
1453
1454 if ($self->{title_widget}) {
1455 glTranslate 0, $border - $self->{h};
1456 $self->{title_widget}->_draw;
1457
1458 glTranslate 0, - ($border - $self->{h});
1459 }
1460
1461 $self->{close_button}->draw
1462 if $self->{close_button};
1170} 1463}
1171 1464
1172############################################################################# 1465#############################################################################
1173 1466
1174package CFClient::UI::Table; 1467package CFPlus::UI::Table;
1175 1468
1176our @ISA = CFClient::UI::Base::; 1469our @ISA = CFPlus::UI::Base::;
1177 1470
1178use List::Util qw(max sum); 1471use List::Util qw(max sum);
1179 1472
1180use CFClient::OpenGL; 1473use CFPlus::OpenGL;
1181 1474
1182sub new { 1475sub new {
1183 my $class = shift; 1476 my $class = shift;
1184 1477
1185 $class->SUPER::new ( 1478 $class->SUPER::new (
… …
1191sub children { 1484sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1485 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1193} 1486}
1194 1487
1195sub add { 1488sub add {
1196 my ($self, $x, $y, $child) = @_; 1489 my ($self) = shift;
1197 1490
1491 while (@_) {
1492 my ($x, $y, $child) = splice @_, 0, 3, ();
1198 $child->set_parent ($self); 1493 $child->set_parent ($self);
1199 $self->{children}[$y][$x] = $child; 1494 $self->{children}[$y][$x] = $child;
1495 }
1200 1496
1497 $self->{force_realloc} = 1;
1498 $self->{force_size_alloc} = 1;
1201 $self->realloc; 1499 $self->realloc;
1500}
1501
1502sub remove {
1503 my ($self, $child) = @_;
1504
1505 # TODO: not yet implemented
1202} 1506}
1203 1507
1204# TODO: move to container class maybe? send children a signal on removal? 1508# TODO: move to container class maybe? send children a signal on removal?
1205sub clear { 1509sub clear {
1206 my ($self) = @_; 1510 my ($self) = @_;
… …
1247 (sum @$ws), 1551 (sum @$ws),
1248 (sum @$hs), 1552 (sum @$hs),
1249 ) 1553 )
1250} 1554}
1251 1555
1252sub size_allocate { 1556sub invoke_size_allocate {
1253 my ($self, $w, $h) = @_; 1557 my ($self, $w, $h) = @_;
1254 1558
1255 my ($ws, $hs) = $self->get_wh; 1559 my ($ws, $hs) = $self->get_wh;
1256 1560
1257 my $req_w = (sum @$ws) || 1; 1561 my $req_w = (sum @$ws) || 1;
… …
1264 1568
1265 # linearly scale sizes 1569 # linearly scale sizes
1266 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1570 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1267 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1571 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1268 1572
1269 CFClient::UI::harmonize $ws; 1573 CFPlus::UI::harmonize $ws;
1270 CFClient::UI::harmonize $hs; 1574 CFPlus::UI::harmonize $hs;
1271 1575
1272 my $y; 1576 my $y;
1273 1577
1274 for my $r (0 .. $#{$self->{children}}) { 1578 for my $r (0 .. $#{$self->{children}}) {
1275 my $row = $self->{children}[$r] 1579 my $row = $self->{children}[$r]
… …
1289 } 1593 }
1290 1594
1291 $y += $row_h; 1595 $y += $row_h;
1292 } 1596 }
1293 1597
1598 1
1294} 1599}
1295 1600
1296sub find_widget { 1601sub find_widget {
1297 my ($self, $x, $y) = @_; 1602 my ($self, $x, $y) = @_;
1298 1603
… …
1317 } 1622 }
1318} 1623}
1319 1624
1320############################################################################# 1625#############################################################################
1321 1626
1322package CFClient::UI::Box; 1627package CFPlus::UI::Box;
1323 1628
1324our @ISA = CFClient::UI::Container::; 1629our @ISA = CFPlus::UI::Container::;
1325 1630
1326sub size_request { 1631sub size_request {
1327 my ($self) = @_; 1632 my ($self) = @_;
1328 1633
1329 $self->{vertical} 1634 $self->{vertical}
… …
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1640 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1641 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 ) 1642 )
1338} 1643}
1339 1644
1340sub size_allocate { 1645sub invoke_size_allocate {
1341 my ($self, $w, $h) = @_; 1646 my ($self, $w, $h) = @_;
1342 1647
1343 my $space = $self->{vertical} ? $h : $w; 1648 my $space = $self->{vertical} ? $h : $w;
1344 my $children = $self->{children}; 1649 my @children = $self->visible_children;
1345 1650
1346 my @req; 1651 my @req;
1347 1652
1348 if ($self->{homogeneous}) { 1653 if ($self->{homogeneous}) {
1349 @req = ($space / (@$children || 1)) x @$children; 1654 @req = ($space / (@children || 1)) x @children;
1350 } else { 1655 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1656 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1352 my $req = List::Util::sum @req; 1657 my $req = List::Util::sum @req;
1353 1658
1354 if ($req > $space) { 1659 if ($req > $space) {
1355 # ah well, not enough space 1660 # ah well, not enough space
1356 $_ *= $space / $req for @req; 1661 $_ *= $space / $req for @req;
1357 } else { 1662 } else {
1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1663 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1359 1664
1360 $space = ($space - $req) / $expand; # remaining space to give away 1665 $space = ($space - $req) / $expand; # remaining space to give away
1361 1666
1362 $req[$_] += $space * $children->[$_]{expand} 1667 $req[$_] += $space * $children[$_]{expand}
1363 for 0 .. $#$children; 1668 for 0 .. $#children;
1364 } 1669 }
1365 } 1670 }
1366 1671
1367 CFClient::UI::harmonize \@req; 1672 CFPlus::UI::harmonize \@req;
1368 1673
1369 my $pos = 0; 1674 my $pos = 0;
1370 for (0 .. $#$children) { 1675 for (0 .. $#children) {
1371 my $alloc = $req[$_]; 1676 my $alloc = $req[$_];
1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1677 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373 1678
1374 $pos += $alloc; 1679 $pos += $alloc;
1375 } 1680 }
1376 1681
1377 1 1682 1
1378} 1683}
1379 1684
1380############################################################################# 1685#############################################################################
1381 1686
1382package CFClient::UI::HBox; 1687package CFPlus::UI::HBox;
1383 1688
1384our @ISA = CFClient::UI::Box::; 1689our @ISA = CFPlus::UI::Box::;
1385 1690
1386sub new { 1691sub new {
1387 my $class = shift; 1692 my $class = shift;
1388 1693
1389 $class->SUPER::new ( 1694 $class->SUPER::new (
… …
1392 ) 1697 )
1393} 1698}
1394 1699
1395############################################################################# 1700#############################################################################
1396 1701
1397package CFClient::UI::VBox; 1702package CFPlus::UI::VBox;
1398 1703
1399our @ISA = CFClient::UI::Box::; 1704our @ISA = CFPlus::UI::Box::;
1400 1705
1401sub new { 1706sub new {
1402 my $class = shift; 1707 my $class = shift;
1403 1708
1404 $class->SUPER::new ( 1709 $class->SUPER::new (
… …
1407 ) 1712 )
1408} 1713}
1409 1714
1410############################################################################# 1715#############################################################################
1411 1716
1412package CFClient::UI::Label; 1717package CFPlus::UI::Label;
1413 1718
1414our @ISA = CFClient::UI::DrawBG::; 1719our @ISA = CFPlus::UI::DrawBG::;
1415 1720
1416use CFClient::OpenGL; 1721use CFPlus::OpenGL;
1417 1722
1418sub new { 1723sub new {
1419 my ($class, %arg) = @_; 1724 my ($class, %arg) = @_;
1420 1725
1421 my $self = $class->SUPER::new ( 1726 my $self = $class->SUPER::new (
… …
1424 #active_bg => none 1729 #active_bg => none
1425 #font => default_font 1730 #font => default_font
1426 #text => initial text 1731 #text => initial text
1427 #markup => initial narkup 1732 #markup => initial narkup
1428 #max_w => maximum pixel width 1733 #max_w => maximum pixel width
1734 #style => 0, # render flags
1429 ellipsise => 3, # end 1735 ellipsise => 3, # end
1430 layout => (new CFClient::Layout), 1736 layout => (new CFPlus::Layout),
1431 fontsize => 1, 1737 fontsize => 1,
1432 align => -1, 1738 align => -1,
1433 valign => -1, 1739 valign => -1,
1434 padding_x => 2, 1740 padding_x => 2,
1435 padding_y => 2, 1741 padding_y => 2,
1436 can_events => 0, 1742 can_events => 0,
1437 %arg 1743 %arg
1438 ); 1744 );
1439 1745
1440 if (exists $self->{template}) { 1746 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout; 1747 my $layout = new CFPlus::Layout;
1442 $layout->set_text (delete $self->{template}); 1748 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout; 1749 $self->{template} = $layout;
1444 } 1750 }
1445 1751
1446 if (exists $self->{markup}) { 1752 if (exists $self->{markup}) {
… …
1450 } 1756 }
1451 1757
1452 $self 1758 $self
1453} 1759}
1454 1760
1455sub escape($) {
1456 local $_ = $_[0];
1457
1458 s/&/&amp;/g;
1459 s/>/&gt;/g;
1460 s/</&lt;/g;
1461
1462 $_
1463}
1464
1465sub update { 1761sub update {
1466 my ($self) = @_; 1762 my ($self) = @_;
1467 1763
1468 delete $self->{texture}; 1764 delete $self->{texture};
1469 $self->SUPER::update; 1765 $self->SUPER::update;
1470} 1766}
1471 1767
1768sub realloc {
1769 my ($self) = @_;
1770
1771 delete $self->{ox};
1772 $self->SUPER::realloc;
1773}
1774
1472sub set_text { 1775sub set_text {
1473 my ($self, $text) = @_; 1776 my ($self, $text) = @_;
1474 1777
1475 return if $self->{text} eq "T$text"; 1778 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text"; 1779 $self->{text} = "T$text";
1477 1780
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479 $self->{layout}->set_text ($text); 1781 $self->{layout}->set_text ($text);
1480 1782
1783 delete $self->{size_req};
1481 $self->realloc; 1784 $self->realloc;
1482 $self->update; 1785 $self->update;
1483} 1786}
1484 1787
1485sub set_markup { 1788sub set_markup {
… …
1488 return if $self->{text} eq "M$markup"; 1791 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup"; 1792 $self->{text} = "M$markup";
1490 1793
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1794 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492 1795
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494 $self->{layout}->set_markup ($markup); 1796 $self->{layout}->set_markup ($markup);
1495 1797
1798 delete $self->{size_req};
1496 $self->realloc; 1799 $self->realloc;
1497 $self->update; 1800 $self->update;
1498} 1801}
1499 1802
1500sub size_request { 1803sub size_request {
1501 my ($self) = @_; 1804 my ($self) = @_;
1502 1805
1806 $self->{size_req} ||= do {
1503 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1807 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1); 1808 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1809 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1810 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1811 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508 1812
1509 my ($w, $h) = $self->{layout}->size; 1813 my ($w, $h) = $self->{layout}->size;
1510 1814
1511 if (exists $self->{template}) { 1815 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font}; 1816 $self->{template}->set_font ($self->{font}) if $self->{font};
1817 $self->{template}->set_width ($self->{max_w} || -1);
1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1818 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514 1819
1515 my ($w2, $h2) = $self->{template}->size; 1820 my ($w2, $h2) = $self->{template}->size;
1516 1821
1517 $w = List::Util::max $w, $w2; 1822 $w = List::Util::max $w, $w2;
1518 $h = List::Util::max $h, $h2; 1823 $h = List::Util::max $h, $h2;
1824 }
1825
1826 [$w, $h]
1519 } 1827 };
1520 1828
1521 ($w, $h) 1829 @{ $self->{size_req} }
1522} 1830}
1523 1831
1832sub baseline_shift {
1833 $_[0]{layout}->descent
1834}
1835
1524sub size_allocate { 1836sub invoke_size_allocate {
1525 my ($self, $w, $h) = @_; 1837 my ($self, $w, $h) = @_;
1526 1838
1839 delete $self->{ox};
1840
1527 delete $self->{texture}; 1841 delete $self->{texture}
1842 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1843
1844 1
1528} 1845}
1529 1846
1530sub set_fontsize { 1847sub set_fontsize {
1531 my ($self, $fontsize) = @_; 1848 my ($self, $fontsize) = @_;
1532 1849
1533 $self->{fontsize} = $fontsize; 1850 $self->{fontsize} = $fontsize;
1851 delete $self->{size_req};
1534 delete $self->{texture}; 1852 delete $self->{texture};
1535 1853
1536 $self->realloc; 1854 $self->realloc;
1537} 1855}
1538 1856
1857sub reconfigure {
1858 my ($self) = @_;
1859
1860 delete $self->{size_req};
1861 delete $self->{texture};
1862
1863 $self->SUPER::reconfigure;
1864}
1865
1539sub _draw { 1866sub _draw {
1540 my ($self) = @_; 1867 my ($self) = @_;
1541 1868
1542 $self->SUPER::_draw; # draw background, if applicable 1869 $self->SUPER::_draw; # draw background, if applicable
1543 1870
1544 my $tex = $self->{texture} ||= do { 1871 my $size = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}}); 1872 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1873 $self->{layout}->set_font ($self->{font}) if $self->{font};
1547 $self->{layout}->set_width ($self->{w}); 1874 $self->{layout}->set_width ($self->{w});
1548 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1875 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1876 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1877 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551 1878
1552 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1879 [$self->{layout}->size]
1880 };
1553 1881
1882 unless (exists $self->{ox}) {
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 1883 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x} 1884 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5); 1885 : ($self->{w} - $size->[0]) * 0.5);
1557 1886
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 1887 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y} 1888 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5); 1889 : ($self->{h} - $size->[1]) * 0.5);
1561
1562 $tex
1563 }; 1890 };
1564 1891
1565 glEnable GL_TEXTURE_2D; 1892 my $w = List::Util::min $self->{w} + 4, $size->[0];
1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1893 my $h = List::Util::min $self->{h} + 2, $size->[1];
1567 1894
1568 if ($tex->{format} == GL_ALPHA) { 1895 $self->{layout}->render ($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} 1896}
1577 1897
1578############################################################################# 1898#############################################################################
1579 1899
1580package CFClient::UI::EntryBase; 1900package CFPlus::UI::EntryBase;
1581 1901
1582our @ISA = CFClient::UI::Label::; 1902our @ISA = CFPlus::UI::Label::;
1583 1903
1584use CFClient::OpenGL; 1904use CFPlus::OpenGL;
1585 1905
1586sub new { 1906sub new {
1587 my $class = shift; 1907 my $class = shift;
1588 1908
1589 $class->SUPER::new ( 1909 $class->SUPER::new (
… …
1594 can_hover => 1, 1914 can_hover => 1,
1595 can_focus => 1, 1915 can_focus => 1,
1596 valign => 0, 1916 valign => 0,
1597 can_events => 1, 1917 can_events => 1,
1598 #text => ... 1918 #text => ...
1919 #hidden => "*",
1599 @_ 1920 @_
1600 ) 1921 )
1601} 1922}
1602 1923
1603sub _set_text { 1924sub _set_text {
… …
1605 1926
1606 delete $self->{cur_h}; 1927 delete $self->{cur_h};
1607 1928
1608 return if $self->{text} eq $text; 1929 return if $self->{text} eq $text;
1609 1930
1610 delete $self->{texture};
1611
1612 $self->{last_activity} = $::NOW; 1931 $self->{last_activity} = $::NOW;
1613 $self->{text} = $text; 1932 $self->{text} = $text;
1614 1933
1615 $text =~ s/./*/g if $self->{hidden}; 1934 $text =~ s/./*/g if $self->{hidden};
1616 $self->{layout}->set_text ("$text "); 1935 $self->{layout}->set_text ("$text ");
1936 delete $self->{size_req};
1617 1937
1618 $self->_emit (changed => $self->{text}); 1938 $self->emit (changed => $self->{text});
1939
1940 $self->realloc;
1941 $self->update;
1619} 1942}
1620 1943
1621sub set_text { 1944sub set_text {
1622 my ($self, $text) = @_; 1945 my ($self, $text) = @_;
1623 1946
1624 $self->{cursor} = length $text; 1947 $self->{cursor} = length $text;
1625 $self->_set_text ($text); 1948 $self->_set_text ($text);
1626
1627 $self->realloc;
1628} 1949}
1629 1950
1630sub get_text { 1951sub get_text {
1631 $_[0]{text} 1952 $_[0]{text}
1632} 1953}
… …
1637 my ($w, $h) = $self->SUPER::size_request; 1958 my ($w, $h) = $self->SUPER::size_request;
1638 1959
1639 ($w + 1, $h) # add 1 for cursor 1960 ($w + 1, $h) # add 1 for cursor
1640} 1961}
1641 1962
1642sub key_down { 1963sub invoke_key_down {
1643 my ($self, $ev) = @_; 1964 my ($self, $ev) = @_;
1644 1965
1645 my $mod = $ev->{mod}; 1966 my $mod = $ev->{mod};
1646 my $sym = $ev->{sym}; 1967 my $sym = $ev->{sym};
1647 my $uni = $ev->{unicode}; 1968 my $uni = $ev->{unicode};
… …
1650 1971
1651 if ($uni == 8) { 1972 if ($uni == 8) {
1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1973 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1653 } elsif ($uni == 127) { 1974 } elsif ($uni == 127) {
1654 substr $text, $self->{cursor}, 1, ""; 1975 substr $text, $self->{cursor}, 1, "";
1655 } elsif ($sym == CFClient::SDLK_LEFT) { 1976 } elsif ($sym == CFPlus::SDLK_LEFT) {
1656 --$self->{cursor} if $self->{cursor}; 1977 --$self->{cursor} if $self->{cursor};
1657 } elsif ($sym == CFClient::SDLK_RIGHT) { 1978 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1658 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1979 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1659 } elsif ($sym == CFClient::SDLK_HOME) { 1980 } elsif ($sym == CFPlus::SDLK_HOME) {
1660 $self->{cursor} = 0; 1981 $self->{cursor} = 0;
1661 } elsif ($sym == CFClient::SDLK_END) { 1982 } elsif ($sym == CFPlus::SDLK_END) {
1662 $self->{cursor} = length $text; 1983 $self->{cursor} = length $text;
1984 } elsif ($uni == 21) { # ctrl-u
1985 $text = "";
1986 $self->{cursor} = 0;
1663 } elsif ($uni == 27) { 1987 } elsif ($uni == 27) {
1664 $self->_emit ('escape'); 1988 $self->emit ('escape');
1665 } elsif ($uni) { 1989 } elsif ($uni) {
1666 substr $text, $self->{cursor}++, 0, chr $uni; 1990 substr $text, $self->{cursor}++, 0, chr $uni;
1991 } else {
1992 return 0;
1667 } 1993 }
1668 1994
1669 $self->_set_text ($text); 1995 $self->_set_text ($text);
1670 1996
1671 $self->realloc; 1997 $self->realloc;
1672}
1673 1998
1999 1
2000}
2001
1674sub focus_in { 2002sub invoke_focus_in {
1675 my ($self) = @_; 2003 my ($self) = @_;
1676 2004
1677 $self->{last_activity} = $::NOW; 2005 $self->{last_activity} = $::NOW;
1678 2006
1679 $self->SUPER::focus_in; 2007 $self->SUPER::invoke_focus_in
1680} 2008}
1681 2009
1682sub button_down { 2010sub invoke_button_down {
1683 my ($self, $ev, $x, $y) = @_; 2011 my ($self, $ev, $x, $y) = @_;
1684 2012
1685 $self->SUPER::button_down ($ev, $x, $y); 2013 $self->SUPER::invoke_button_down ($ev, $x, $y);
1686 2014
1687 my $idx = $self->{layout}->xy_to_index ($x, $y); 2015 my $idx = $self->{layout}->xy_to_index ($x, $y);
1688 2016
1689 # byte-index to char-index 2017 # byte-index to char-index
1690 my $text = $self->{text}; 2018 my $text = $self->{text};
1691 utf8::encode $text; 2019 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1692 $self->{cursor} = length substr $text, 0, $idx; 2020 $self->{cursor} = length $text;
1693 2021
1694 $self->_set_text ($self->{text}); 2022 $self->_set_text ($self->{text});
1695 $self->update; 2023 $self->update;
2024
2025 1
1696} 2026}
1697 2027
1698sub mouse_motion { 2028sub invoke_mouse_motion {
1699 my ($self, $ev, $x, $y) = @_; 2029 my ($self, $ev, $x, $y) = @_;
1700# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2030# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2031
2032 1
1701} 2033}
1702 2034
1703sub _draw { 2035sub _draw {
1704 my ($self) = @_; 2036 my ($self) = @_;
1705 2037
1706 local $self->{fg} = $self->{fg}; 2038 local $self->{fg} = $self->{fg};
1707 2039
1708 if ($FOCUS == $self) { 2040 if ($FOCUS == $self) {
1709 glColor @{$self->{active_bg}}; 2041 glColor_premultiply @{$self->{active_bg}};
1710 $self->{fg} = $self->{active_fg}; 2042 $self->{fg} = $self->{active_fg};
1711 } else { 2043 } else {
1712 glColor @{$self->{bg}}; 2044 glColor_premultiply @{$self->{bg}};
1713 } 2045 }
1714 2046
1715 glEnable GL_BLEND; 2047 glEnable GL_BLEND;
1716 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2048 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717 glBegin GL_QUADS; 2049 glBegin GL_QUADS;
1718 glVertex 0 , 0; 2050 glVertex 0 , 0;
1719 glVertex 0 , $self->{h}; 2051 glVertex 0 , $self->{h};
1720 glVertex $self->{w}, $self->{h}; 2052 glVertex $self->{w}, $self->{h};
1721 glVertex $self->{w}, 0; 2053 glVertex $self->{w}, 0;
… …
1732 utf8::encode $text; 2064 utf8::encode $text;
1733 2065
1734 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2066 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1735 } 2067 }
1736 2068
1737 glColor @{$self->{fg}};
1738 glBegin GL_LINES; 2069 glBegin GL_LINES;
1739 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2070 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}; 2071 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1741 glEnd; 2072 glEnd;
1742 } 2073 }
1743} 2074}
1744 2075
1745package CFClient::UI::Entry; 2076package CFPlus::UI::Entry;
1746 2077
1747our @ISA = CFClient::UI::EntryBase::; 2078our @ISA = CFPlus::UI::EntryBase::;
1748 2079
1749use CFClient::OpenGL; 2080use CFPlus::OpenGL;
1750 2081
1751sub key_down { 2082sub invoke_key_down {
1752 my ($self, $ev) = @_; 2083 my ($self, $ev) = @_;
1753 2084
1754 my $sym = $ev->{sym}; 2085 my $sym = $ev->{sym};
1755 2086
1756 if ($sym == 13) { 2087 if ($sym == 13) {
1757 unshift @{$self->{history}}, 2088 unshift @{$self->{history}},
1758 my $txt = $self->get_text; 2089 my $txt = $self->get_text;
2090
1759 $self->{history_pointer} = -1; 2091 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = ''; 2092 $self->{history_saveback} = '';
1761 $self->_emit (activate => $txt); 2093 $self->emit (activate => $txt);
1762 $self->update; 2094 $self->update;
1763 2095
1764 } elsif ($sym == CFClient::SDLK_UP) { 2096 } elsif ($sym == CFPlus::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) { 2097 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text; 2098 $self->{history_saveback} = $self->get_text;
1767 } 2099 }
1768 if (@{$self->{history} || []} > 0) { 2100 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++; 2101 $self->{history_pointer}++;
… …
1771 $self->{history_pointer} = @{$self->{history} || []} - 1; 2103 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 } 2104 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2105 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 } 2106 }
1775 2107
1776 } elsif ($sym == CFClient::SDLK_DOWN) { 2108 } elsif ($sym == CFPlus::SDLK_DOWN) {
1777 $self->{history_pointer}--; 2109 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2110 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779 2111
1780 if ($self->{history_pointer} >= 0) { 2112 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2113 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else { 2114 } else {
1783 $self->set_text ($self->{history_saveback}); 2115 $self->set_text ($self->{history_saveback});
1784 } 2116 }
1785 2117
1786 } else { 2118 } else {
1787 $self->SUPER::key_down ($ev); 2119 return $self->SUPER::invoke_key_down ($ev)
2120 }
2121
1788 } 2122 1
1789
1790} 2123}
1791 2124
1792############################################################################# 2125#############################################################################
1793 2126
1794package CFClient::UI::Button; 2127package CFPlus::UI::Button;
1795 2128
1796our @ISA = CFClient::UI::Label::; 2129our @ISA = CFPlus::UI::Label::;
1797 2130
1798use CFClient::OpenGL; 2131use CFPlus::OpenGL;
1799 2132
1800my @tex = 2133my @tex =
1801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2134 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1802 qw(b1_button_active.png); 2135 qw(b1_button_active.png);
1803 2136
1804sub new { 2137sub new {
1805 my $class = shift; 2138 my $class = shift;
1806 2139
… …
1815 can_events => 1, 2148 can_events => 1,
1816 @_ 2149 @_
1817 ) 2150 )
1818} 2151}
1819 2152
1820sub activate { }
1821
1822sub button_up { 2153sub invoke_button_up {
1823 my ($self, $ev, $x, $y) = @_; 2154 my ($self, $ev, $x, $y) = @_;
1824 2155
1825 $self->emit ("activate") 2156 $self->emit ("activate")
1826 if $x >= 0 && $x < $self->{w} 2157 if $x >= 0 && $x < $self->{w}
1827 && $y >= 0 && $y < $self->{h}; 2158 && $y >= 0 && $y < $self->{h};
2159
2160 1
1828} 2161}
1829 2162
1830sub _draw { 2163sub _draw {
1831 my ($self) = @_; 2164 my ($self) = @_;
1832 2165
1833 local $self->{fg} = $self->{fg}; 2166 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1834
1835 if ($GRAB == $self) {
1836 $self->{fg} = $self->{active_fg};
1837 }
1838 2167
1839 glEnable GL_TEXTURE_2D; 2168 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2169 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 glColor 0, 0, 0, 1; 2170 glColor 0, 0, 0, 1;
1842 2171
… …
1847 $self->SUPER::_draw; 2176 $self->SUPER::_draw;
1848} 2177}
1849 2178
1850############################################################################# 2179#############################################################################
1851 2180
1852package CFClient::UI::CheckBox; 2181package CFPlus::UI::CheckBox;
1853 2182
1854our @ISA = CFClient::UI::DrawBG::; 2183our @ISA = CFPlus::UI::DrawBG::;
1855 2184
1856my @tex = 2185my @tex =
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2186 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1858 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2187 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1859 2188
1860use CFClient::OpenGL; 2189use CFPlus::OpenGL;
1861 2190
1862sub new { 2191sub new {
1863 my $class = shift; 2192 my $class = shift;
1864 2193
1865 $class->SUPER::new ( 2194 $class->SUPER::new (
… …
1879 my ($self) = @_; 2208 my ($self) = @_;
1880 2209
1881 (6) x 2 2210 (6) x 2
1882} 2211}
1883 2212
2213sub toggle {
2214 my ($self) = @_;
2215
2216 $self->{state} = !$self->{state};
2217 $self->emit (changed => $self->{state});
2218 $self->update;
2219}
2220
1884sub button_down { 2221sub invoke_button_down {
1885 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1886 2223
1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2224 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2225 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889 $self->{state} = !$self->{state}; 2226 $self->toggle;
1890 $self->_emit (changed => $self->{state}); 2227 } else {
2228 return 0
2229 }
2230
1891 } 2231 1
1892} 2232}
1893 2233
1894sub _draw { 2234sub _draw {
1895 my ($self) = @_; 2235 my ($self) = @_;
1896 2236
… …
1911 glDisable GL_TEXTURE_2D; 2251 glDisable GL_TEXTURE_2D;
1912} 2252}
1913 2253
1914############################################################################# 2254#############################################################################
1915 2255
1916package CFClient::UI::Image; 2256package CFPlus::UI::Image;
1917 2257
1918our @ISA = CFClient::UI::Base::; 2258our @ISA = CFPlus::UI::Base::;
1919 2259
1920use CFClient::OpenGL; 2260use CFPlus::OpenGL;
1921use Carp qw/confess/;
1922 2261
1923our %loaded_images; 2262our %texture_cache;
1924 2263
1925sub new { 2264sub new {
1926 my $class = shift; 2265 my $class = shift;
1927 2266
1928 my $self = $class->SUPER::new (can_events => 0, @_); 2267 my $self = $class->SUPER::new (
2268 can_events => 0,
2269 @_,
2270 );
1929 2271
1930 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2272 $self->{path} || $self->{tex}
2273 or Carp::croak "'path' or 'tex' attributes required";
1931 2274
1932 $loaded_images{$self->{image}} ||= 2275 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1933 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2276 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1934 2277
1935 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2278 Scalar::Util::weaken $texture_cache{$self->{path}};
1936 2279
1937 Scalar::Util::weaken $loaded_images{$self->{image}}; 2280 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1938
1939 $self->{aspect} = $tex->{w} / $tex->{h};
1940 2281
1941 $self 2282 $self
1942} 2283}
1943 2284
2285sub STORABLE_freeze {
2286 my ($self, $cloning) = @_;
2287
2288 $self->{path}
2289 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2290
2291 $self->{path}
2292}
2293
2294sub STORABLE_attach {
2295 my ($self, $cloning, $path) = @_;
2296
2297 $self->new (path => $path)
2298}
2299
1944sub size_request { 2300sub size_request {
1945 my ($self) = @_; 2301 my ($self) = @_;
1946 2302
1947 ($self->{tex}->{w}, $self->{tex}->{h}) 2303 ($self->{tex}{w}, $self->{tex}{h})
1948} 2304}
1949 2305
1950sub _draw { 2306sub _draw {
1951 my ($self) = @_; 2307 my ($self) = @_;
1952 2308
… …
1962 } 2318 }
1963 2319
1964 glEnable GL_TEXTURE_2D; 2320 glEnable GL_TEXTURE_2D;
1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2321 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966 2322
1967 $tex->draw_quad_alpha (0, 0, $w, $h); 2323 $tex->draw_quad (0, 0, $w, $h);
1968 2324
1969 glDisable GL_TEXTURE_2D; 2325 glDisable GL_TEXTURE_2D;
1970} 2326}
1971 2327
1972############################################################################# 2328#############################################################################
1973 2329
2330package CFPlus::UI::ImageButton;
2331
2332our @ISA = CFPlus::UI::Image::;
2333
2334use CFPlus::OpenGL;
2335
2336my %textures;
2337
2338sub new {
2339 my $class = shift;
2340
2341 my $self = $class->SUPER::new (
2342 padding_x => 4,
2343 padding_y => 4,
2344 fg => [1, 1, 1],
2345 active_fg => [0, 0, 1],
2346 can_hover => 1,
2347 align => 0,
2348 valign => 0,
2349 can_events => 1,
2350 @_
2351 );
2352}
2353
2354sub invoke_button_up {
2355 my ($self, $ev, $x, $y) = @_;
2356
2357 $self->emit ("activate")
2358 if $x >= 0 && $x < $self->{w}
2359 && $y >= 0 && $y < $self->{h};
2360
2361 1
2362}
2363
2364#############################################################################
2365
1974package CFClient::UI::VGauge; 2366package CFPlus::UI::VGauge;
1975 2367
1976our @ISA = CFClient::UI::Base::; 2368our @ISA = CFPlus::UI::Base::;
1977 2369
1978use List::Util qw(min max); 2370use List::Util qw(min max);
1979 2371
1980use CFClient::OpenGL; 2372use CFPlus::OpenGL;
1981 2373
1982my %tex = ( 2374my %tex = (
1983 food => [ 2375 food => [
1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2376 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2377 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1986 ], 2378 ],
1987 grace => [ 2379 grace => [
1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2380 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/ 2381 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1990 ], 2382 ],
1991 hp => [ 2383 hp => [
1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2384 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2385 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1994 ], 2386 ],
1995 mana => [ 2387 mana => [
1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2388 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/ 2389 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1998 ], 2390 ],
1999); 2391);
2000 2392
2001# eg. VGauge->new (gauge => 'food'), default gauge: food 2393# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2061 my $ycut1 = max 0, min 1, $ycut; 2453 my $ycut1 = max 0, min 1, $ycut;
2062 my $ycut2 = max 0, min 1, $ycut - 1; 2454 my $ycut2 = max 0, min 1, $ycut - 1;
2063 2455
2064 my $h1 = $self->{h} * (1 - $ycut1); 2456 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2); 2457 my $h2 = $self->{h} * (1 - $ycut2);
2458 my $h3 = $self->{h};
2459
2460 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2066 2461
2067 glEnable GL_BLEND; 2462 glEnable GL_BLEND;
2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2463 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2464 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069 glEnable GL_TEXTURE_2D; 2465 glEnable GL_TEXTURE_2D;
2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2466 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071 2467
2072 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2468 glBindTexture GL_TEXTURE_2D, $t1->{name};
2073 glBegin GL_QUADS; 2469 glBegin GL_QUADS;
… …
2088 2484
2089 if ($t3) { 2485 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2486 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS; 2487 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2488 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2489 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2490 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2491 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd; 2492 glEnd;
2097 } 2493 }
2098 2494
2099 glDisable GL_BLEND; 2495 glDisable GL_BLEND;
2100 glDisable GL_TEXTURE_2D; 2496 glDisable GL_TEXTURE_2D;
2101} 2497}
2102 2498
2103############################################################################# 2499#############################################################################
2104 2500
2105package CFClient::UI::Gauge; 2501package CFPlus::UI::Gauge;
2106 2502
2107our @ISA = CFClient::UI::VBox::; 2503our @ISA = CFPlus::UI::VBox::;
2108 2504
2109sub new { 2505sub new {
2110 my ($class, %arg) = @_; 2506 my ($class, %arg) = @_;
2111 2507
2112 my $self = $class->SUPER::new ( 2508 my $self = $class->SUPER::new (
… …
2114 can_hover => 1, 2510 can_hover => 1,
2115 can_events => 1, 2511 can_events => 1,
2116 %arg, 2512 %arg,
2117 ); 2513 );
2118 2514
2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2515 $self->add ($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); 2516 $self->add ($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"); 2517 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2122 2518
2123 $self 2519 $self
2124} 2520}
2125 2521
2126sub set_fontsize { 2522sub set_fontsize {
… …
2147 $self->{value}->set_text ($val); 2543 $self->{value}->set_text ($val);
2148} 2544}
2149 2545
2150############################################################################# 2546#############################################################################
2151 2547
2152package CFClient::UI::Slider; 2548package CFPlus::UI::Slider;
2153 2549
2154use strict; 2550use strict;
2155 2551
2156use CFClient::OpenGL; 2552use CFPlus::OpenGL;
2157 2553
2158our @ISA = CFClient::UI::DrawBG::; 2554our @ISA = CFPlus::UI::DrawBG::;
2159 2555
2160my @tex = 2556my @tex =
2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2557 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2162 qw(s1_slider.png s1_slider_bg.png); 2558 qw(s1_slider.png s1_slider_bg.png);
2163 2559
2164sub new { 2560sub new {
2165 my $class = shift; 2561 my $class = shift;
2166 2562
… …
2187 $self->update; 2583 $self->update;
2188 2584
2189 $self 2585 $self
2190} 2586}
2191 2587
2192sub changed { }
2193
2194sub set_range { 2588sub set_range {
2195 my ($self, $range) = @_; 2589 my ($self, $range) = @_;
2196 2590
2197 ($range, $self->{range}) = ($self->{range}, $range); 2591 ($range, $self->{range}) = ($self->{range}, $range);
2198 2592
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}"; 2593 if ("@$range" ne "@{$self->{range}}") {
2594 $self->update;
2595 $self->set_value ($self->{range}[0]);
2596 }
2201} 2597}
2202 2598
2203sub set_value { 2599sub set_value {
2204 my ($self, $value) = @_; 2600 my ($self, $value) = @_;
2205 2601
… …
2216 if $unit; 2612 if $unit;
2217 2613
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2614 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219 2615
2220 if ($value != $old_value) { 2616 if ($value != $old_value) {
2221 $self->_emit (changed => $value); 2617 $self->emit (changed => $value);
2222 $self->update; 2618 $self->update;
2223 } 2619 }
2224} 2620}
2225 2621
2226sub size_request { 2622sub size_request {
2227 my ($self) = @_; 2623 my ($self) = @_;
2228 2624
2229 ($self->{req_w}, $self->{req_h}) 2625 ($self->{req_w}, $self->{req_h})
2230} 2626}
2231 2627
2232sub button_down { 2628sub invoke_button_down {
2233 my ($self, $ev, $x, $y) = @_; 2629 my ($self, $ev, $x, $y) = @_;
2234 2630
2235 $self->SUPER::button_down ($ev, $x, $y); 2631 $self->SUPER::invoke_button_down ($ev, $x, $y);
2236 2632
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2633 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238 2634
2239 $self->mouse_motion ($ev, $x, $y); 2635 $self->invoke_mouse_motion ($ev, $x, $y)
2240} 2636}
2241 2637
2242sub mouse_motion { 2638sub invoke_mouse_motion {
2243 my ($self, $ev, $x, $y) = @_; 2639 my ($self, $ev, $x, $y) = @_;
2244 2640
2245 if ($GRAB == $self) { 2641 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2642 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247 2643
2248 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2644 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249 2645
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2646 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251 2647
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2648 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2649 } else {
2650 return 0;
2651 }
2652
2253 } 2653 1
2654}
2655
2656sub invoke_mouse_wheel {
2657 my ($self, $ev) = @_;
2658
2659 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2660
2661 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2662
2663 ! ! $delta
2254} 2664}
2255 2665
2256sub update { 2666sub update {
2257 my ($self) = @_; 2667 my ($self) = @_;
2258 2668
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2669 delete $self->{knob_w};
2670 $self->SUPER::update;
2671}
2672
2673sub _draw {
2674 my ($self) = @_;
2675
2676 unless ($self->{knob_w}) {
2260 $self->set_value ($self->{range}[0]); 2677 $self->set_value ($self->{range}[0]);
2261 2678
2262 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2679 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100; 2680 my $range = ($hi - $page - $lo) || 1e-100;
2264 2681
… …
2270 $value = ($value - $lo) / $range; 2687 $value = ($value - $lo) / $range;
2271 $value = $value * $self->{scale} + $self->{offset}; 2688 $value = $value * $self->{scale} + $self->{offset};
2272 2689
2273 $self->{knob_x} = $value - $knob_w * 0.5; 2690 $self->{knob_x} = $value - $knob_w * 0.5;
2274 $self->{knob_w} = $knob_w; 2691 $self->{knob_w} = $knob_w;
2275 }); 2692 }
2276
2277 $self->SUPER::update;
2278}
2279
2280sub _draw {
2281 my ($self) = @_;
2282 2693
2283 $self->SUPER::_draw (); 2694 $self->SUPER::_draw ();
2284 2695
2285 glScale $self->{w}, $self->{h}; 2696 glScale $self->{w}, $self->{h};
2286 2697
… …
2306 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
2307} 2718}
2308 2719
2309############################################################################# 2720#############################################################################
2310 2721
2311package CFClient::UI::ValSlider; 2722package CFPlus::UI::ValSlider;
2312 2723
2313our @ISA = CFClient::UI::HBox::; 2724our @ISA = CFPlus::UI::HBox::;
2314 2725
2315sub new { 2726sub new {
2316 my ($class, %arg) = @_; 2727 my ($class, %arg) = @_;
2317 2728
2318 my $range = delete $arg{range}; 2729 my $range = delete $arg{range};
2319 2730
2320 my $self = $class->SUPER::new ( 2731 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2732 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2733 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift }, 2734 to_value => sub { shift },
2324 from_value => sub { shift }, 2735 from_value => sub { shift },
2325 %arg, 2736 %arg,
2326 ); 2737 );
2327 2738
… …
2347sub set_range { shift->{slider}->set_range (@_) } 2758sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) } 2759sub set_value { shift->{slider}->set_value (@_) }
2349 2760
2350############################################################################# 2761#############################################################################
2351 2762
2352package CFClient::UI::TextView; 2763package CFPlus::UI::TextScroller;
2353 2764
2354our @ISA = CFClient::UI::HBox::; 2765our @ISA = CFPlus::UI::HBox::;
2355 2766
2356use CFClient::OpenGL; 2767use CFPlus::OpenGL;
2357 2768
2358sub new { 2769sub new {
2359 my $class = shift; 2770 my $class = shift;
2360 2771
2361 my $self = $class->SUPER::new ( 2772 my $self = $class->SUPER::new (
2362 fontsize => 1, 2773 fontsize => 1,
2363 can_events => 0, 2774 can_events => 1,
2775 indent => 0,
2364 #font => default_font 2776 #font => default_font
2365 @_, 2777 @_,
2366 2778
2367 layout => (new CFClient::Layout 1), 2779 layout => (new CFPlus::Layout),
2368 par => [], 2780 par => [],
2369 height => 0, 2781 height => 0,
2370 children => [ 2782 children => [
2371 (new CFClient::UI::Empty expand => 1), 2783 (new CFPlus::UI::Empty expand => 1),
2372 (new CFClient::UI::Slider vertical => 1), 2784 (new CFPlus::UI::Slider vertical => 1),
2373 ], 2785 ],
2374 ); 2786 );
2375 2787
2376 $self->{children}[1]->connect (changed => sub { $self->update }); 2788 $self->{children}[1]->connect (changed => sub { $self->update });
2377 2789
… …
2383 2795
2384 $self->{fontsize} = $fontsize; 2796 $self->{fontsize} = $fontsize;
2385 $self->reflow; 2797 $self->reflow;
2386} 2798}
2387 2799
2800sub size_request {
2801 my ($self) = @_;
2802
2803 my ($empty, $slider) = @{ $self->{children} };
2804
2805 local $self->{children} = [$empty, $slider];
2806 $self->SUPER::size_request
2807}
2808
2388sub size_allocate { 2809sub invoke_size_allocate {
2389 my ($self, $w, $h) = @_; 2810 my ($self, $w, $h) = @_;
2390 2811
2391 $self->SUPER::size_allocate ($w, $h); 2812 my ($empty, $slider, @other) = @{ $self->{children} };
2813 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2392 2814
2393 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2815 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2816 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w}); 2817 $self->{layout}->set_width ($empty->{w});
2818 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396 2819
2397 $self->reflow; 2820 $self->reflow;
2398}
2399 2821
2400sub text_size { 2822 local $self->{children} = [$empty, $slider];
2823 $self->SUPER::invoke_size_allocate ($w, $h)
2824}
2825
2826sub invoke_mouse_wheel {
2401 my ($self, $text, $indent) = @_; 2827 my ($self, $ev) = @_;
2828
2829 return 0 unless $ev->{dy}; # only vertical movements
2830
2831 $self->{children}[1]->emit (mouse_wheel => $ev);
2832
2833 1
2834}
2835
2836sub get_layout {
2837 my ($self, $para) = @_;
2402 2838
2403 my $layout = $self->{layout}; 2839 my $layout = $self->{layout};
2404 2840
2841 $layout->set_font ($self->{font}) if $self->{font};
2842 $layout->set_foreground (@{$para->{fg}});
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2843 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406 $layout->set_width ($self->{children}[0]{w} - $indent); 2844 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2845 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407 $layout->set_markup ($text); 2846 $layout->set_markup ($para->{markup});
2847
2848 $layout->set_shapes (
2849 map
2850 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2851 @{$para->{widget}}
2408 2852 );
2853
2409 $layout->size 2854 $layout
2410} 2855}
2411 2856
2412sub reflow { 2857sub reflow {
2413 my ($self) = @_; 2858 my ($self) = @_;
2414 2859
… …
2421 2866
2422 # todo: base offset on lines or so, not on pixels 2867 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset); 2868 $self->{children}[1]->set_value ($offset);
2424} 2869}
2425 2870
2871sub current_paragraph {
2872 my ($self) = @_;
2873
2874 $self->{top_paragraph} - 1
2875}
2876
2877sub scroll_to {
2878 my ($self, $para) = @_;
2879
2880 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2881
2882 $self->{scroll_to} = $para;
2883 $self->update;
2884}
2885
2426sub clear { 2886sub clear {
2427 my ($self) = @_; 2887 my ($self) = @_;
2888
2889 my (undef, undef, @other) = @{ $self->{children} };
2890 $self->remove ($_) for @other;
2428 2891
2429 $self->{par} = []; 2892 $self->{par} = [];
2430 $self->{height} = 0; 2893 $self->{height} = 0;
2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2894 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432} 2895}
2433 2896
2434sub add_paragraph { 2897sub add_paragraph {
2435 my ($self, $color, $text, $indent) = @_; 2898 my $self = shift;
2436 2899
2437 for my $line (split /\n/, $text) { 2900 for my $para (@_) {
2438 my ($w, $h) = $self->text_size ($line); 2901 $para = {
2902 fg => [1, 1, 1, 1],
2903 indent => 0,
2904 markup => "",
2905 widget => [],
2906 ref $para ? %$para : (markup => $para),
2907 w => 1e10,
2908 wrapped => 1,
2909 };
2910
2911 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2912 push @{$self->{par}}, $para;
2913 }
2914
2915 $self->{need_reflow}++;
2916 $self->update;
2917}
2918
2919sub scroll_to_bottom {
2920 my ($self) = @_;
2921
2922 $self->{scroll_to} = $#{$self->{par}};
2923 $self->update;
2924}
2925
2926sub force_uptodate {
2927 my ($self) = @_;
2928
2929 if (delete $self->{need_reflow}) {
2930 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2931
2932 my $height = 0;
2933
2934 for my $para (@{$self->{par}}) {
2935 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2936 my $layout = $self->get_layout ($para);
2937 my ($w, $h) = $layout->size;
2938
2939 $para->{w} = $w + $para->{indent};
2940 $para->{h} = $h;
2941 $para->{wrapped} = $layout->has_wrapped;
2942 }
2943
2944 $para->{y} = $height;
2945 $height += $para->{h};
2946 }
2947
2439 $self->{height} += $h; 2948 $self->{height} = $height;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2949 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2441 }
2442 2950
2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2951 delete $self->{texture};
2952 }
2953
2954 if (my $paridx = delete $self->{scroll_to}) {
2955 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
2956 }
2444} 2957}
2445 2958
2446sub update { 2959sub update {
2447 my ($self) = @_; 2960 my ($self) = @_;
2448 2961
… …
2450 2963
2451 return unless $self->{h} > 0; 2964 return unless $self->{h} > 0;
2452 2965
2453 delete $self->{texture}; 2966 delete $self->{texture};
2454 2967
2455 $ROOT->on_post_alloc ($self, sub { 2968 $ROOT->on_post_alloc ($self => sub {
2969 $self->force_uptodate;
2970
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2971 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457 2972
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 { 2973 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2485 glClearColor 0.5, 0.5, 0.5, 0; 2974 glClearColor 0, 0, 0, 0;
2486 glClear GL_COLOR_BUFFER_BIT; 2975 glClear GL_COLOR_BUFFER_BIT;
2487 2976
2977 package CFPlus::UI::Base;
2978 local ($draw_x, $draw_y, $draw_w, $draw_h) =
2979 (0, 0, $self->{w}, $self->{h});
2980
2981 my $top = int $self->{children}[1]{range}[0];
2982
2983 my $paridx = 0;
2984 my $top_paragraph;
2488 my $top = int $self->{children}[1]{range}[0]; 2985 my $top = int $self->{children}[1]{range}[0];
2489 2986
2490 my $y0 = $top; 2987 my $y0 = $top;
2491 my $y1 = $top + $H; 2988 my $y1 = $top + $H;
2492 2989
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}}) { 2990 for my $para (@{$self->{par}}) {
2504 my $h = $par->[1]; 2991 my $h = $para->{h};
2992 my $y = $para->{y};
2505 2993
2506 if ($y0 < $y + $h && $y < $y1) { 2994 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] }); 2995 my $layout = $self->get_layout ($para);
2508 $layout->set_width ($W - $par->[3]);
2509 $layout->set_markup ($par->[4]);
2510 2996
2511 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2997 $layout->render ($para->{indent}, $y - $y0);
2512 2998
2513 glRasterPos $par->[3], $y - $y0; 2999 if (my @w = @{ $para->{widget} }) {
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3000 my @s = $layout->get_shapes;
3001
3002 for (@w) {
3003 my ($dx, $dy) = splice @s, 0, 2, ();
3004
3005 $_->{x} = $dx + $para->{indent};
3006 $_->{y} = $dy + $y - $y0;
3007
3008 $_->draw;
3009 }
3010 }
2515 } 3011 }
2516 3012
2517 $y += $h; 3013 $paridx++;
3014 $top_paragraph ||= $paridx if $y >= $top;
2518 } 3015 }
2519 3016
2520 glDisable GL_BLEND; 3017 $self->{top_paragraph} = $top_paragraph;
2521 }; 3018 };
2522 }); 3019 });
2523} 3020}
2524 3021
3022sub reconfigure {
3023 my ($self) = @_;
3024
3025 $self->SUPER::reconfigure;
3026
3027 $_->{w} = 1e10 for @{ $self->{par} };
3028 $self->reflow;
3029}
3030
2525sub _draw { 3031sub _draw {
2526 my ($self) = @_; 3032 my ($self) = @_;
2527 3033
2528 glEnable GL_TEXTURE_2D; 3034 glEnable GL_TEXTURE_2D;
2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1; 3036 glColor 0, 0, 0, 1;
2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3037 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532 glDisable GL_TEXTURE_2D; 3038 glDisable GL_TEXTURE_2D;
2533 3039
2534 $self->{children}[1]->draw; 3040 $self->{children}[1]->draw;
2535
2536} 3041}
2537 3042
2538############################################################################# 3043#############################################################################
2539 3044
2540package CFClient::UI::Animator; 3045package CFPlus::UI::Animator;
2541 3046
2542use CFClient::OpenGL; 3047use CFPlus::OpenGL;
2543 3048
2544our @ISA = CFClient::UI::Bin::; 3049our @ISA = CFPlus::UI::Bin::;
2545 3050
2546sub moveto { 3051sub moveto {
2547 my ($self, $x, $y) = @_; 3052 my ($self, $x, $y) = @_;
2548 3053
2549 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3054 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2577 glPopMatrix; 3082 glPopMatrix;
2578} 3083}
2579 3084
2580############################################################################# 3085#############################################################################
2581 3086
2582package CFClient::UI::Flopper; 3087package CFPlus::UI::Flopper;
2583 3088
2584our @ISA = CFClient::UI::Button::; 3089our @ISA = CFPlus::UI::Button::;
2585 3090
2586sub new { 3091sub new {
2587 my $class = shift; 3092 my $class = shift;
2588 3093
2589 my $self = $class->SUPER::new ( 3094 my $self = $class->SUPER::new (
… …
2601 $self->{other}->toggle_visibility; 3106 $self->{other}->toggle_visibility;
2602} 3107}
2603 3108
2604############################################################################# 3109#############################################################################
2605 3110
2606package CFClient::UI::Tooltip; 3111package CFPlus::UI::Tooltip;
2607 3112
2608our @ISA = CFClient::UI::Bin::; 3113our @ISA = CFPlus::UI::Bin::;
2609 3114
2610use CFClient::OpenGL; 3115use CFPlus::OpenGL;
2611 3116
2612sub new { 3117sub new {
2613 my $class = shift; 3118 my $class = shift;
2614 3119
2615 $class->SUPER::new ( 3120 $class->SUPER::new (
… …
2618 ) 3123 )
2619} 3124}
2620 3125
2621sub set_tooltip_from { 3126sub set_tooltip_from {
2622 my ($self, $widget) = @_; 3127 my ($self, $widget) = @_;
3128
3129 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3130 if $widget->{tooltip} =~ /^#(.*)$/;
2623 3131
2624 my $tooltip = $widget->{tooltip}; 3132 my $tooltip = $widget->{tooltip};
2625 3133
2626 if ($ENV{CFPLUS_DEBUG} & 2) { 3134 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n" 3135 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3136 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n" 3137 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}"; 3138 . "visible $widget->{visible}";
2631 } 3139 }
2632 3140
3141 $tooltip =~ s/^\n+//;
3142 $tooltip =~ s/\n+$//;
3143
2633 $self->add (new CFClient::UI::Label 3144 $self->add (new CFPlus::UI::Label
2634 markup => $tooltip, 3145 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3146 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8, 3147 fontsize => 0.8,
2637 fg => [0, 0, 0, 1], 3148 style => 1, # FLAG_INVERSE
2638 ellipsise => 0, 3149 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP), 3150 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 ); 3151 );
2641} 3152}
2642 3153
… …
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3157 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647 3158
2648 ($w + 4, $h + 4) 3159 ($w + 4, $h + 4)
2649} 3160}
2650 3161
2651sub size_allocate { 3162sub invoke_size_allocate {
2652 my ($self, $w, $h) = @_; 3163 my ($self, $w, $h) = @_;
2653 3164
2654 $self->SUPER::size_allocate ($w - 4, $h - 4); 3165 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2655} 3166}
2656 3167
2657sub visibility_change { 3168sub invoke_visibility_change {
2658 my ($self, $visible) = @_; 3169 my ($self, $visible) = @_;
2659 3170
2660 return unless $visible; 3171 return unless $visible;
2661 3172
2662 $self->{root}->on_post_alloc ("move_$self" => sub { 3173 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner} 3174 my $widget = $self->{owner}
2664 or return; 3175 or return;
2665 3176
3177 if ($widget->{visible}) {
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3178 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667 3179
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3180 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH; 3181 if $x + $self->{w} > $self->{root}{w};
2670 3182
2671 $self->move_abs ($x, $y); 3183 $self->move_abs ($x, $y);
3184 } else {
3185 $self->hide;
3186 }
2672 }); 3187 });
2673} 3188}
2674 3189
2675sub _draw { 3190sub _draw {
2676 my ($self) = @_; 3191 my ($self) = @_;
… …
2700 $self->SUPER::_draw; 3215 $self->SUPER::_draw;
2701} 3216}
2702 3217
2703############################################################################# 3218#############################################################################
2704 3219
2705package CFClient::UI::Face; 3220package CFPlus::UI::Face;
2706 3221
2707our @ISA = CFClient::UI::Base::; 3222our @ISA = CFPlus::UI::DrawBG::;
2708 3223
2709use CFClient::OpenGL; 3224use CFPlus::OpenGL;
2710 3225
2711sub new { 3226sub new {
2712 my $class = shift; 3227 my $class = shift;
2713 3228
2714 my $self = $class->SUPER::new ( 3229 my $self = $class->SUPER::new (
… …
2749sub _draw { 3264sub _draw {
2750 my ($self) = @_; 3265 my ($self) = @_;
2751 3266
2752 return unless $::CONN; 3267 return unless $::CONN;
2753 3268
3269 $self->SUPER::_draw;
3270
2754 my $face; 3271 my $face;
2755 3272
2756 if ($self->{frame}) { 3273 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}]; 3274 my $anim = $::CONN->{anim}[$self->{anim}];
2758 3275
… …
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3280 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764 3281
2765 if ($tex) { 3282 if ($tex) {
2766 glEnable GL_TEXTURE_2D; 3283 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1; 3285 glColor 0, 0, 0, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3286 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D; 3287 glDisable GL_TEXTURE_2D;
2771 } 3288 }
2772} 3289}
2773 3290
2774sub DESTROY { 3291sub destroy {
2775 my ($self) = @_; 3292 my ($self) = @_;
2776 3293
2777 $self->{timer}->cancel 3294 $self->{timer}->cancel
2778 if $self->{timer}; 3295 if $self->{timer};
2779 3296
2780 $self->SUPER::DESTROY; 3297 $self->SUPER::destroy;
2781} 3298}
2782 3299
2783############################################################################# 3300#############################################################################
2784 3301
2785package CFClient::UI::Inventory; 3302package CFPlus::UI::Buttonbar;
2786 3303
2787our @ISA = CFClient::UI::ScrolledWindow::; 3304our @ISA = CFPlus::UI::HBox::;
2788 3305
2789sub new { 3306# 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 3307
2825############################################################################# 3308#############################################################################
2826 3309
2827package CFClient::UI::Menu; 3310package CFPlus::UI::Menu;
2828 3311
2829our @ISA = CFClient::UI::FancyFrame::; 3312our @ISA = CFPlus::UI::Toplevel::;
2830 3313
2831use CFClient::OpenGL; 3314use CFPlus::OpenGL;
2832 3315
2833sub new { 3316sub new {
2834 my $class = shift; 3317 my $class = shift;
2835 3318
2836 my $self = $class->SUPER::new ( 3319 my $self = $class->SUPER::new (
2837 items => [], 3320 items => [],
2838 z => 100, 3321 z => 100,
2839 @_, 3322 @_,
2840 ); 3323 );
2841 3324
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3325 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2843 3326
2844 for my $item (@{ $self->{items} }) { 3327 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item; 3328 my ($widget, $cb, $tooltip) = @$item;
2846 3329
2847 # handle various types of items, only text for now 3330 # handle various types of items, only text for now
2848 if (!ref $widget) { 3331 if (!ref $widget) {
3332 if ($widget =~ /\t/) {
3333 my ($left, $right) = split /\t/, $widget, 2;
3334
2849 $widget = new CFClient::UI::Label 3335 $widget = new CFPlus::UI::HBox
2850 can_hover => 1, 3336 can_hover => 1,
2851 can_events => 1, 3337 can_events => 1,
3338 tooltip => $tooltip,
3339 children => [
3340 (new CFPlus::UI::Label markup => $left, expand => 1),
3341 (new CFPlus::UI::Label markup => $right, align => +1),
3342 ],
3343 ;
3344
3345 } else {
3346 $widget = new CFPlus::UI::Label
3347 can_hover => 1,
3348 can_events => 1,
2852 text => $widget; 3349 markup => $widget,
3350 tooltip => $tooltip;
3351 }
2853 } 3352 }
2854 3353
2855 $self->{item}{$widget} = $item; 3354 $self->{item}{$widget} = $item;
2856 3355
2857 $self->{vbox}->add ($widget); 3356 $self->{vbox}->add ($widget);
… …
2862 3361
2863# popup given the event (must be a mouse button down event currently) 3362# popup given the event (must be a mouse button down event currently)
2864sub popup { 3363sub popup {
2865 my ($self, $ev) = @_; 3364 my ($self, $ev) = @_;
2866 3365
2867 $self->_emit ("popdown"); 3366 $self->emit ("popdown");
2868 3367
2869 # maybe save $GRAB? must be careful about events... 3368 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self; 3369 $GRAB = $self;
2871 $self->{button} = $ev->{button}; 3370 $self->{button} = $ev->{button};
2872 3371
2873 $self->show; 3372 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3373 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875} 3374}
2876 3375
2877sub mouse_motion { 3376sub invoke_mouse_motion {
2878 my ($self, $ev, $x, $y) = @_; 3377 my ($self, $ev, $x, $y) = @_;
2879 3378
2880 # TODO: should use vbox->find_widget or so 3379 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3380 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER}; 3381 $self->{hover} = $self->{item}{$HOVER};
2883}
2884 3382
3383 0
3384}
3385
2885sub button_up { 3386sub invoke_button_up {
2886 my ($self, $ev, $x, $y) = @_; 3387 my ($self, $ev, $x, $y) = @_;
2887 3388
2888 if ($ev->{button} == $self->{button}) { 3389 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB; 3390 undef $GRAB;
2890 $self->hide; 3391 $self->hide;
2891 3392
2892 $self->_emit ("popdown"); 3393 $self->emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover}; 3394 $self->{hover}[1]->() if $self->{hover};
3395 } else {
3396 return 0
3397 }
3398
2894 } 3399 1
2895} 3400}
2896 3401
2897############################################################################# 3402#############################################################################
2898 3403
2899package CFClient::UI::Statusbox; 3404package CFPlus::UI::Multiplexer;
2900 3405
2901our @ISA = CFClient::UI::VBox::; 3406our @ISA = CFPlus::UI::Container::;
2902 3407
2903sub new { 3408sub new {
2904 my $class = shift; 3409 my $class = shift;
2905 3410
2906 $class->SUPER::new ( 3411 my $self = $class->SUPER::new (
3412 @_,
3413 );
3414
3415 $self->{current} = $self->{children}[0]
3416 if @{ $self->{children} };
3417
3418 $self
3419}
3420
3421sub add {
3422 my ($self, @widgets) = @_;
3423
3424 $self->SUPER::add (@widgets);
3425
3426 $self->{current} = $self->{children}[0]
3427 if @{ $self->{children} };
3428}
3429
3430sub get_current_page {
3431 my ($self) = @_;
3432
3433 $self->{current}
3434}
3435
3436sub set_current_page {
3437 my ($self, $page_or_widget) = @_;
3438
3439 my $widget = ref $page_or_widget
3440 ? $page_or_widget
3441 : $self->{children}[$page_or_widget];
3442
3443 $self->{current} = $widget;
3444 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3445
3446 $self->emit (page_changed => $self->{current});
3447
3448 $self->realloc;
3449}
3450
3451sub visible_children {
3452 $_[0]{current}
3453}
3454
3455sub size_request {
3456 my ($self) = @_;
3457
3458 $self->{current}->size_request
3459}
3460
3461sub invoke_size_allocate {
3462 my ($self, $w, $h) = @_;
3463
3464 $self->{current}->configure (0, 0, $w, $h);
3465
3466 1
3467}
3468
3469sub _draw {
3470 my ($self) = @_;
3471
3472 $self->{current}->draw;
3473}
3474
3475#############################################################################
3476
3477package CFPlus::UI::Notebook;
3478
3479our @ISA = CFPlus::UI::VBox::;
3480
3481sub new {
3482 my $class = shift;
3483
3484 my $self = $class->SUPER::new (
3485 buttonbar => (new CFPlus::UI::Buttonbar),
3486 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3487 # filter => # will be put between multiplexer and $self
3488 @_,
3489 );
3490
3491 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3492 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3493
3494 $self
3495}
3496
3497sub add {
3498 my ($self, $title, $widget, $tooltip) = @_;
3499
3500 Scalar::Util::weaken $self;
3501
3502 $self->{buttonbar}->add (new CFPlus::UI::Button
3503 markup => $title,
3504 tooltip => $tooltip,
3505 on_activate => sub { $self->set_current_page ($widget) },
3506 );
3507
3508 $self->{multiplexer}->add ($widget);
3509}
3510
3511sub get_current_page {
3512 my ($self) = @_;
3513
3514 $self->{multiplexer}->get_current_page
3515}
3516
3517sub set_current_page {
3518 my ($self, $page) = @_;
3519
3520 $self->{multiplexer}->set_current_page ($page);
3521 $self->emit (page_changed => $self->{multiplexer}{current});
3522}
3523
3524#############################################################################
3525
3526package CFPlus::UI::Selector;
3527
3528use utf8;
3529
3530our @ISA = CFPlus::UI::Button::;
3531
3532sub new {
3533 my $class = shift;
3534
3535 my $self = $class->SUPER::new (
3536 options => [], # [value, title, longdesc], ...
3537 value => undef,
3538 @_,
3539 );
3540
3541 $self->_set_value ($self->{value});
3542
3543 $self
3544}
3545
3546sub invoke_button_down {
3547 my ($self, $ev) = @_;
3548
3549 my @menu_items;
3550
3551 for (@{ $self->{options} }) {
3552 my ($value, $title, $tooltip) = @$_;
3553
3554 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3555 }
3556
3557 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3558}
3559
3560sub _set_value {
3561 my ($self, $value) = @_;
3562
3563 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3564 or return;
3565
3566 $self->{value} = $item->[0];
3567 $self->set_markup ("$item->[1] ⇓");
3568 $self->set_tooltip ($item->[2]);
3569}
3570
3571sub set_value {
3572 my ($self, $value) = @_;
3573
3574 return unless $self->{value} ne $value;
3575
3576 $self->_set_value ($value);
3577 $self->emit (changed => $value);
3578}
3579
3580#############################################################################
3581
3582package CFPlus::UI::Statusbox;
3583
3584our @ISA = CFPlus::UI::VBox::;
3585
3586sub new {
3587 my $class = shift;
3588
3589 my $self = $class->SUPER::new (
2907 fontsize => 0.8, 3590 fontsize => 0.8,
2908 @_, 3591 @_,
2909 ) 3592 );
3593
3594 Scalar::Util::weaken (my $this = $self);
3595
3596 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3597
3598 $self
2910} 3599}
2911 3600
2912sub reorder { 3601sub reorder {
2913 my ($self) = @_; 3602 my ($self) = @_;
2914 my $NOW = time; 3603 my $NOW = Time::HiRes::time;
3604
3605 # freeze display when hovering over any label
3606 return if $CFPlus::UI::TOOLTIP->{owner}
3607 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3608 values %{ $self->{item} };
2915 3609
2916 while (my ($k, $v) = each %{ $self->{item} }) { 3610 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3611 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 } 3612 }
2919 3613
… …
2922 my @items = sort { 3616 my @items = sort {
2923 $a->{pri} <=> $b->{pri} 3617 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id} 3618 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} }; 3619 } values %{ $self->{item} };
2926 3620
3621 $self->{timer}->interval (1);
3622
2927 my $count = 10 + 1; 3623 my $count = 10 + 1;
2928 for my $item (@items) { 3624 for my $item (@items) {
2929 last unless --$count; 3625 last unless --$count;
2930 3626
2931 push @widgets, $item->{label} ||= do { 3627 my $label = $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all) 3628 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1 3629 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}" 3630 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text}; 3631 : $item->{text};
2936 3632
2937 for ($short) { 3633 for ($short) {
2938 s/^\s+//; 3634 s/^\s+//;
2939 s/\s+/ /g; 3635 s/\s+/ /g;
2940 } 3636 }
2941 3637
2942 new CFClient::UI::Label 3638 new CFPlus::UI::Label
2943 markup => $short, 3639 markup => $short,
2944 tooltip => $item->{tooltip}, 3640 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP, 3641 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67, 3642 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize}, 3643 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44, 3644 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg}, 3645 fg => [@{ $item->{fg} }],
2950 can_events => 1, 3646 can_events => 1,
2951 can_hover => 1 3647 can_hover => 1
2952 }; 3648 };
3649
3650 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3651 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3652 $label->update;
3653 $label->set_max_size (undef, $label->{req_h} * $diff)
3654 if $diff < 1;
3655 $self->{timer}->interval (1/30);
3656 } else {
3657 $label->{fg}[3] = $item->{fg}[3] || 1;
3658 }
3659
3660 push @widgets, $label;
2953 } 3661 }
2954 3662
2955 $self->clear; 3663 $self->clear;
2956 $self->SUPER::add (reverse @widgets); 3664 $self->SUPER::add (reverse @widgets);
2957} 3665}
… …
2962 $text =~ s/^\s+//; 3670 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//; 3671 $text =~ s/\s+$//;
2964 3672
2965 return unless $text; 3673 return unless $text;
2966 3674
2967 my $timeout = time + ((delete $arg{timeout}) || 60); 3675 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968 3676
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3677 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970 3678
2971 if (my $item = $self->{item}{$group}) { 3679 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) { 3680 if ($item->{text} eq $text) {
2973 $item->{count}++; 3681 $item->{count}++;
2974 } else { 3682 } else {
2975 $item->{count} = 1; 3683 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text; 3684 $item->{text} = $item->{tooltip} = $text;
2977 } 3685 }
2978 $item->{id} = ++$self->{id}; 3686 $item->{id} += 0.2;#d#
2979 $item->{timeout} = $timeout; 3687 $item->{timeout} = $timeout;
2980 delete $item->{label}; 3688 delete $item->{label};
2981 } else { 3689 } else {
2982 $self->{item}{$group} = { 3690 $self->{item}{$group} = {
2983 id => ++$self->{id}, 3691 id => ++$self->{id},
… …
2989 count => 1, 3697 count => 1,
2990 %arg, 3698 %arg,
2991 }; 3699 };
2992 } 3700 }
2993 3701
3702 $ROOT->on_refresh (reorder => sub {
2994 $self->reorder; 3703 $self->reorder;
3704 });
2995} 3705}
2996 3706
2997sub reconfigure { 3707sub reconfigure {
2998 my ($self) = @_; 3708 my ($self) = @_;
2999 3709
… …
3002 3712
3003 $self->reorder; 3713 $self->reorder;
3004 $self->SUPER::reconfigure; 3714 $self->SUPER::reconfigure;
3005} 3715}
3006 3716
3717sub destroy {
3718 my ($self) = @_;
3719
3720 $self->{timer}->cancel;
3721
3722 $self->SUPER::destroy;
3723}
3724
3007############################################################################# 3725#############################################################################
3008 3726
3727package CFPlus::UI::Inventory;
3728
3729our @ISA = CFPlus::UI::Table::;
3730
3731sub new {
3732 my $class = shift;
3733
3734 my $self = $class->SUPER::new (
3735 col_expand => [0, 1, 0],
3736 items => [],
3737 @_,
3738 );
3739
3740 $self->set_sort_order (undef);
3741
3742 $self
3743}
3744
3745sub update_items {
3746 my ($self) = @_;
3747
3748 $self->clear;
3749
3750 my @item = $self->{sort}->(@{ $self->{items} });
3751
3752 my @adds;
3753 my $row = 0;
3754 for my $item ($self->{sort}->(@{ $self->{items} })) {
3755 CFPlus::Item::update_widgets $item;
3756
3757 push @adds, 0, $row, $item->{face_widget};
3758 push @adds, 1, $row, $item->{desc_widget};
3759 push @adds, 2, $row, $item->{weight_widget};
3760
3761 $row++;
3762 }
3763
3764 $self->add (@adds);
3765}
3766
3767sub set_sort_order {
3768 my ($self, $order) = @_;
3769
3770 $self->{sort} = $order ||= sub {
3771 sort {
3772 $a->{type} <=> $b->{type}
3773 or $a->{name} cmp $b->{name}
3774 } @_
3775 };
3776
3777 $self->update_items;
3778}
3779
3780sub set_items {
3781 my ($self, $items) = @_;
3782
3783 $self->{items} = [$items ? values %$items : ()];
3784 $self->update_items;
3785}
3786
3787#############################################################################
3788
3789package CFPlus::UI::SpellList;
3790
3791our @ISA = CFPlus::UI::Table::;
3792
3793sub new {
3794 my $class = shift;
3795
3796 my $self = $class->SUPER::new (
3797 binding => [],
3798 commands => [],
3799 @_,
3800 )
3801}
3802
3803my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3804
3805my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3806 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3807my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3808 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3809my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3810 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3811my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3812 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3813my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3814 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3815
3816sub rebuild_spell_list {
3817 my ($self) = @_;
3818
3819 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3820 $self->clear;
3821
3822 return unless $::CONN;
3823
3824 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3825 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3826 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3827 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3828 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3829
3830 my $row = 0;
3831
3832 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3833 my $spell = $self->{spell}{$_};
3834
3835 $row++;
3836
3837 my $spell_cb = sub {
3838 my ($widget, $ev) = @_;
3839
3840 if ($ev->{button} == 1) {
3841 $::CONN->user_send ("cast $spell->{name}");
3842 } elsif ($ev->{button} == 2) {
3843 $::CONN->user_send ("invoke $spell->{name}");
3844 } elsif ($ev->{button} == 3) {
3845 (new CFPlus::UI::Menu
3846 items => [
3847 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3848 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3849 ],
3850 )->popup ($ev);
3851 } else {
3852 return 0;
3853 }
3854
3855 1
3856 };
3857
3858 my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3859
3860 #TODO: add path info to tooltip
3861 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3862
3863 $self->add (0, $row, new CFPlus::UI::Face
3864 face => $spell->{face},
3865 can_hover => 1,
3866 can_events => 1,
3867 tooltip => $tooltip,
3868 on_button_down => $spell_cb,
3869 );
3870
3871 $self->add (1, $row, new CFPlus::UI::Label
3872 expand => 1,
3873 text => $spell->{name},
3874 can_hover => 1,
3875 can_events => 1,
3876 tooltip => $tooltip,
3877 on_button_down => $spell_cb,
3878 );
3879
3880 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3881 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3882 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3883 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3884 }
3885 });
3886}
3887
3888sub add_spell {
3889 my ($self, $spell) = @_;
3890
3891 $self->{spell}->{$spell->{name}} = $spell;
3892 $self->rebuild_spell_list;
3893}
3894
3895sub remove_spell {
3896 my ($self, $spell) = @_;
3897
3898 delete $self->{spell}->{$spell->{name}};
3899 $self->rebuild_spell_list;
3900}
3901
3902sub clear_spells {
3903 my ($self) = @_;
3904
3905 $self->{spell} = {};
3906 $self->rebuild_spell_list;
3907}
3908
3909#############################################################################
3910
3009package CFClient::UI::Root; 3911package CFPlus::UI::Root;
3010 3912
3011our @ISA = CFClient::UI::Container::; 3913our @ISA = CFPlus::UI::Container::;
3012 3914
3915use List::Util qw(min max);
3916
3013use CFClient::OpenGL; 3917use CFPlus::OpenGL;
3014 3918
3015sub new { 3919sub new {
3016 my $class = shift; 3920 my $class = shift;
3017 3921
3018 my $self = $class->SUPER::new ( 3922 my $self = $class->SUPER::new (
… …
3043 $coord = $max - $size if $coord > $max - $size; 3947 $coord = $max - $size if $coord > $max - $size;
3044 3948
3045 int $coord + 0.5 3949 int $coord + 0.5
3046} 3950}
3047 3951
3048sub size_allocate { 3952sub invoke_size_allocate {
3049 my ($self, $w, $h) = @_; 3953 my ($self, $w, $h) = @_;
3050 3954
3051 for my $child ($self->children) { 3955 for my $child ($self->children) {
3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3053 3957
… …
3057 $X = _to_pixel $X, $W, $self->{w}; 3961 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h}; 3962 $Y = _to_pixel $Y, $H, $self->{h};
3059 3963
3060 $child->configure ($X, $Y, $W, $H); 3964 $child->configure ($X, $Y, $W, $H);
3061 } 3965 }
3966
3967 1
3062} 3968}
3063 3969
3064sub coord2local { 3970sub coord2local {
3065 my ($self, $x, $y) = @_; 3971 my ($self, $x, $y) = @_;
3066 3972
… …
3122 $_->() 4028 $_->()
3123 for values %{delete $self->{refresh_hook}}; 4029 for values %{delete $self->{refresh_hook}};
3124 } 4030 }
3125 4031
3126 if ($self->{realloc}) { 4032 if ($self->{realloc}) {
4033 my %queue;
3127 my @queue; 4034 my @queue;
4035 my $widget;
3128 4036
4037 outer:
3129 while () { 4038 while () {
3130 if ($self->{realloc}) { 4039 if (my $realloc = delete $self->{realloc}) {
3131 #TODO use array-of-depth approach 4040 for $widget (values %$realloc) {
4041 $widget->{visible} or next; # do not resize invisible widgets
3132 4042
3133 use sort 'stable'; 4043 $queue{$widget+0}++ and next; # duplicates are common
3134 4044
3135 @queue = sort { $a->{visible} <=> $b->{visible} } 4045 push @{ $queue[$widget->{visible}] }, $widget;
3136 @queue, values %{delete $self->{realloc}}; 4046 }
3137 } 4047 }
3138 4048
4049 while () {
4050 @queue or last outer;
4051
3139 my $widget = pop @queue || last; 4052 $widget = pop @{ $queue[-1] || [] }
4053 and last;
4054
4055 pop @queue;
4056 }
3140 4057
3141 $widget->{visible} or last; # do not resize invisible widgets 4058 delete $queue{$widget+0};
3142 4059
3143 my ($w, $h) = $widget->size_request; 4060 my ($w, $h) = $widget->size_request;
3144 4061
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4062 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4063 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4064
4065 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4066 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3147 4067
3148 $w = $widget->{force_w} if exists $widget->{force_w}; 4068 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h}; 4069 $h = $widget->{force_h} if exists $widget->{force_h};
3150 4070
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h 4071 if ($widget->{req_w} != $w || $widget->{req_h} != $h
… …
3154 $widget->{req_h} = $h; 4074 $widget->{req_h} = $h;
3155 4075
3156 $self->{size_alloc}{$widget+0} = $widget; 4076 $self->{size_alloc}{$widget+0} = $widget;
3157 4077
3158 if (my $parent = $widget->{parent}) { 4078 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent; 4079 $self->{realloc}{$parent+0} = $parent
3160 #unshift @queue, $parent; 4080 unless $queue{$parent+0};
4081
3161 $parent->{force_size_alloc} = 1; 4082 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent; 4083 $self->{size_alloc}{$parent+0} = $parent;
3163 } 4084 }
3164 } 4085 }
3165 4086
… …
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4098 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178 4099
3179 $w = 0 if $w < 0; 4100 $w = 0 if $w < 0;
3180 $h = 0 if $h < 0; 4101 $h = 0 if $h < 0;
3181 4102
4103 $w = max $widget->{min_w}, $w;
4104 $h = max $widget->{min_h}, $h;
4105
4106# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4107# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4108
4109 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4110 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4111
3182 $w = int $w + 0.5; 4112 $w = int $w + 0.5;
3183 $h = int $h + 0.5; 4113 $h = int $h + 0.5;
3184 4114
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4115 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4116 $widget->{old_w} = $widget->{w};
4117 $widget->{old_h} = $widget->{h};
4118
3186 $widget->{w} = $w; 4119 $widget->{w} = $w;
3187 $widget->{h} = $h; 4120 $widget->{h} = $h;
3188 4121
3189 $widget->emit (size_allocate => $w, $h); 4122 $widget->emit (size_allocate => $w, $h);
3190 } 4123 }
… …
3205 glLoadIdentity; 4138 glLoadIdentity;
3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4139 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207 glMatrixMode GL_MODELVIEW; 4140 glMatrixMode GL_MODELVIEW;
3208 glLoadIdentity; 4141 glLoadIdentity;
3209 4142
4143 {
4144 package CFPlus::UI::Base;
4145
4146 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4147 (0, 0, $self->{w}, $self->{h});
4148
3210 $self->_draw; 4149 $self->_draw;
4150 }
3211} 4151}
3212 4152
3213############################################################################# 4153#############################################################################
3214 4154
3215package CFClient::UI; 4155package CFPlus::UI;
3216 4156
3217$ROOT = new CFClient::UI::Root; 4157$ROOT = new CFPlus::UI::Root;
3218$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4158$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3219 4159
32201 41601
3221 4161

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