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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.155 by root, Sun Apr 23 02:22:54 2006 UTC vs.
Revision 1.242 by elmex, Sat May 27 20:00:40 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
16sub check_tooltip { 39sub check_tooltip {
17 if (!$GRAB) { 40 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 42 if (length $widget->{tooltip}) {
20 43
21 if ($TOOLTIP->{owner} != $widget) { 44 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget; 45 $TOOLTIP->{owner} = $widget;
23 46
24 my $tip = $widget->{tooltip}; 47 my $tip = $widget->{tooltip};
25 48
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 49 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 50
28 $TOOLTIP->set_text ($widget->{tooltip}); 51 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
31 } 62 }
32 63
33 return; 64 return;
34 } 65 }
35 } 66 }
… …
39 delete $TOOLTIP->{owner}; 70 delete $TOOLTIP->{owner};
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 94 check_tooltip;
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 check_tooltip;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
185 }
186 }
187
188 reconfigure_widgets;
189}
190
119############################################################################# 191#############################################################################
120 192
121package CFClient::UI::Base; 193package CFClient::UI::Base;
122 194
123use strict; 195use strict;
… …
126 198
127sub new { 199sub new {
128 my $class = shift; 200 my $class = shift;
129 201
130 my $self = bless { 202 my $self = bless {
131 x => 0, 203 x => 0,
132 y => 0, 204 y => 0,
133 z => 0, 205 z => 0,
134 can_events => 1, 206 can_events => 1,
135 @_ 207 @_
136 }, $class; 208 }, $class;
137 209
138 for (keys %$self) { 210 for (keys %$self) {
139 if (/^connect_(.*)$/) { 211 if (/^connect_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 212 $self->connect ($1 => delete $self->{$_});
141 } 213 }
142 } 214 }
143 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH;
220 $self->{user_y} = $layout->{y} * $::HEIGHT;
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
222 $self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
223 }
224
144 $self 225 $self
145} 226}
146 227
228sub destroy {
229 my ($self) = @_;
230
231 $self->hide;
232 %$self = ();
233}
234
147sub show { 235sub show {
148 my ($self) = @_; 236 my ($self) = @_;
149
150 return if $self->{parent}; 237 return if $self->{parent};
151 238
152 $CFClient::UI::ROOT->add ($self); 239 $CFClient::UI::ROOT->add ($self);
153} 240}
154 241
242sub show_centered {
243 my ($self) = @_;
244 return if $self->{parent};
245
246 $self->show;
247
248 $CFClient::UI::ROOT->on_post_alloc (
249 "centered $self" => sub {
250 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
251 },
252 );
253}
254
255sub set_invisible {
256 my ($self) = @_;
257
258 # broken show/hide model
259
260 delete $self->{root};
261 delete $self->{visible};
262
263 undef $GRAB if $GRAB == $self;
264 undef $HOVER if $HOVER == $self;
265
266 CFClient::UI::check_tooltip
267 if $CFClient::UI::TOOLTIP->{owner} == $self;
268
269 $self->focus_out;
270}
271
155sub hide { 272sub hide {
156 my ($self) = @_; 273 my ($self) = @_;
157 274
158 return unless $self->{parent}; 275 $self->set_invisible;
159 276
160 $self->{parent}->remove ($self); 277 $self->{parent}->remove ($self)
278 if $self->{parent};
161} 279}
162 280
163sub move { 281sub move {
164 my ($self, $x, $y, $z) = @_; 282 my ($self, $x, $y, $z) = @_;
165 283
… …
168 $self->{z} = $z if defined $z; 286 $self->{z} = $z if defined $z;
169 287
170 $self->update; 288 $self->update;
171} 289}
172 290
173sub needs_redraw { 291sub set_size {
174 0 292 my ($self, $w, $h) = @_;
293
294 $self->{user_w} = $w;
295 $self->{user_h} = $h;
296
297 $self->check_size;
175} 298}
176 299
177sub size_request { 300sub size_request {
178 require Carp; 301 require Carp;
179 Carp::confess "size_request is abstract"; 302 Carp::confess "size_request is abstract";
… …
199 $self->{y} = $y; 322 $self->{y} = $y;
200 $self->update; 323 $self->update;
201 } 324 }
202 325
203 if ($self->{w} != $w || $self->{h} != $h) { 326 if ($self->{w} != $w || $self->{h} != $h) {
204 $self->{w} = $w; 327 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
205 $self->{h} = $h;
206
207 $self->size_allocate ($w, $h);
208 $self->update;
209 } 328 }
210} 329}
211 330
212sub size_allocate { 331sub size_allocate {
213 # nothing to be done 332 # nothing to be done
214} 333}
215 334
216# return top left coordinates 335sub reconfigure {
217sub _topleft { 336 my ($self) = @_;
337
338 $self->check_size (1);
339 $self->update;
340}
341
342sub children {
343}
344
345sub set_max_size {
218 my ($self, $x, $y) = @_; 346 my ($self, $w, $h) = @_;
219 347
220 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 348 delete $self->{max_w}; $self->{max_w} = $w if $w;
349 delete $self->{max_h}; $self->{max_h} = $h if $h;
350}
351
352sub set_tooltip {
353 my ($self, $tooltip) = @_;
354
355 $tooltip =~ s/^\s+//;
356 $tooltip =~ s/\s+$//;
357
358 return if $self->{tooltip} eq $tooltip;
359
360 $self->{tooltip} = $tooltip;
361
362 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
363 delete $CFClient::UI::TOOLTIP->{owner};
364 CFClient::UI::check_tooltip;
365 }
221} 366}
222 367
223# translate global coordinates to local coordinate system 368# translate global coordinates to local coordinate system
224sub coord2local { 369sub coord2local {
225 my ($self, $x, $y) = @_; 370 my ($self, $x, $y) = @_;
226 371
227 my ($X, $Y) = $self->_topleft; 372 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228 ($x - $X, $y - $Y)
229} 373}
230 374
231# translate local coordinates to global coordinate system 375# translate local coordinates to global coordinate system
232sub coord2global { 376sub coord2global {
233 my ($self, $x, $y) = @_; 377 my ($self, $x, $y) = @_;
234 378
235 my ($X, $Y) = $self->_topleft; 379 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236 ($x + $X, $y + $Y)
237} 380}
238 381
239sub focus_in { 382sub focus_in {
240 my ($self) = @_; 383 my ($self) = @_;
241 384
242 return if $FOCUS == $self; 385 return if $FOCUS == $self;
243 return unless $self->{can_focus}; 386 return unless $self->{can_focus};
244 387
245 my $focus = $FOCUS; $FOCUS = $self; 388 my $focus = $FOCUS; $FOCUS = $self;
246 389
247 $self->emit (focus_in => $focus); 390 $self->_emit (focus_in => $focus);
248 391
249 $focus->update if $focus; 392 $focus->update if $focus;
250 $FOCUS->update; 393 $FOCUS->update;
251} 394}
252 395
… …
255 398
256 return unless $FOCUS == $self; 399 return unless $FOCUS == $self;
257 400
258 my $focus = $FOCUS; undef $FOCUS; 401 my $focus = $FOCUS; undef $FOCUS;
259 402
260 $self->emit (focus_out => $focus); 403 $self->_emit (focus_out => $focus);
261 404
262 $focus->update if $focus; #? 405 $focus->update if $focus; #?
406
407 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
408 unless $FOCUS;
263} 409}
264 410
265sub mouse_motion { } 411sub mouse_motion { }
266sub button_up { } 412sub button_up { }
267sub key_down { } 413sub key_down { }
268sub key_up { } 414sub key_up { }
269 415
270sub button_down { 416sub button_down {
271 my ($self, $ev, $x, $y) = @_; 417 my ($self, $ev, $x, $y) = @_;
272 418
273 $self->focus_in; 419 $self->focus_in;
… …
301 glVertex $x + $self->{w}, $y + $self->{h}; 447 glVertex $x + $self->{w}, $y + $self->{h};
302 glVertex $x , $y + $self->{h}; 448 glVertex $x , $y + $self->{h};
303 glEnd; 449 glEnd;
304 glDisable GL_BLEND; 450 glDisable GL_BLEND;
305 } 451 }
452
453 if ($ENV{PCLIENT_DEBUG}) {
454 glPushMatrix;
455 glColor 1, 1, 0, 1;
456 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
457 glBegin GL_LINE_LOOP;
458 glVertex 0 , 0;
459 glVertex $self->{w} - 1, 0;
460 glVertex $self->{w} - 1, $self->{h} - 1;
461 glVertex 0 , $self->{h} - 1;
462 glEnd;
463 glPopMatrix;
464 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
465 }
306} 466}
307 467
308sub _draw { 468sub _draw {
309 my ($self) = @_; 469 my ($self) = @_;
310 470
… …
325 485
326sub set_parent { 486sub set_parent {
327 my ($self, $parent) = @_; 487 my ($self, $parent) = @_;
328 488
329 Scalar::Util::weaken ($self->{parent} = $parent); 489 Scalar::Util::weaken ($self->{parent} = $parent);
490
491 $self->{root} = $parent->{root};
492 $self->{visible} = $parent->{visible} + 1;
493
494 # TODO: req_w _does_change after ->reconfigure
495 $self->check_size
496 unless exists $self->{req_w};
497
498 $self->show;
330} 499}
331 500
332sub check_size { 501sub check_size {
333 my ($self) = @_; 502 my ($self, $forced) = @_;
334 503
335 return unless $self->{parent}; 504 $self->{force_alloc} = 1 if $forced;
336 505 $CFClient::UI::ROOT->{check_size}{$self} = $self;
337 my ($w, $h) = $self->size_request;
338
339 if ($w != $self->{req_w} || $h != $self->{req_h}) {
340 $self->{req_w} = $w;
341 $self->{req_h} = $h;
342
343 $self->{parent}->check_size;
344 }
345} 506}
346 507
347sub update { 508sub update {
348 my ($self) = @_; 509 my ($self) = @_;
349 510
… …
355 my ($self, $signal, $cb) = @_; 516 my ($self, $signal, $cb) = @_;
356 517
357 push @{ $self->{signal_cb}{$signal} }, $cb; 518 push @{ $self->{signal_cb}{$signal} }, $cb;
358} 519}
359 520
521sub _emit {
522 my ($self, $signal, @args) = @_;
523
524 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
525}
526
360sub emit { 527sub emit {
361 my ($self, $signal, @args) = @_; 528 my ($self, $signal, @args) = @_;
362 529
363 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 530 $self->_emit ($signal, @args)
364 $cb->($self, @args); 531 || $self->$signal (@args);
365 }
366} 532}
367 533
368sub DESTROY { 534sub DESTROY {
369 my ($self) = @_; 535 my ($self) = @_;
370 536
537 delete $WIDGET{$self+0};
371 #$self->deactivate; 538 #$self->deactivate;
372} 539}
373 540
374############################################################################# 541#############################################################################
375 542
… …
384 my $class = shift; 551 my $class = shift;
385 552
386 # range [value, low, high, page] 553 # range [value, low, high, page]
387 554
388 $class->SUPER::new ( 555 $class->SUPER::new (
389 bg => [0, 0, 0, 0.2], 556 #bg => [0, 0, 0, 0.2],
390 active_bg => [1, 1, 1, 0.5], 557 #active_bg => [1, 1, 1, 0.5],
391 @_ 558 @_
392 ) 559 )
393} 560}
394 561
395sub _draw { 562sub _draw {
396 my ($self) = @_; 563 my ($self) = @_;
397 564
565 my $color = $FOCUS == $self && $self->{active_bg}
566 ? $self->{active_bg}
567 : $self->{bg};
568
569 if ($color && (@$color < 4 || $color->[3])) {
398 my ($w, $h) = @$self{qw(w h)}; 570 my ($w, $h) = @$self{qw(w h)};
399 571
400 glEnable GL_BLEND; 572 glEnable GL_BLEND;
401 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
402 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 574 glColor @$color;
403 575
404 glBegin GL_QUADS; 576 glBegin GL_QUADS;
405 glVertex 0 , 0; 577 glVertex 0 , 0;
406 glVertex 0 , $h; 578 glVertex 0 , $h;
407 glVertex $w, $h; 579 glVertex $w, $h;
408 glVertex $w, 0; 580 glVertex $w, 0;
409 glEnd; 581 glEnd;
410 582
411 glDisable GL_BLEND; 583 glDisable GL_BLEND;
584 }
412} 585}
413 586
414############################################################################# 587#############################################################################
415 588
416package CFClient::UI::Empty; 589package CFClient::UI::Empty;
… …
437sub new { 610sub new {
438 my ($class, %arg) = @_; 611 my ($class, %arg) = @_;
439 612
440 my $children = delete $arg{children} || []; 613 my $children = delete $arg{children} || [];
441 614
442 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 615 my $self = $class->SUPER::new (
616 children => [],
617 can_events => 0,
618 %arg,
619 );
443 $self->add ($_) for @$children; 620 $self->add ($_) for @$children;
444 621
445 $self 622 $self
446} 623}
447 624
448sub add { 625sub add {
449 my ($self, $child) = @_; 626 my ($self, @widgets) = @_;
450 627
451 $child->set_parent ($self); 628 $_->set_parent ($self)
629 for @widgets;
452 630
453 use sort 'stable'; 631 use sort 'stable';
454 632
455 $self->{children} = [ 633 $self->{children} = [
456 sort { $a->{z} <=> $b->{z} } 634 sort { $a->{z} <=> $b->{z} }
457 @{$self->{children}}, $child 635 @{$self->{children}}, @widgets
458 ]; 636 ];
459 637
460 $child->check_size; 638 $self->check_size (1);
639 $self->update;
640}
641
642sub children {
643 @{ $_[0]{children} }
461} 644}
462 645
463sub remove { 646sub remove {
464 my ($self, $child) = @_; 647 my ($self, $child) = @_;
465 648
466 delete $child->{parent}; 649 delete $child->{parent};
650 $child->hide;
467 651
468 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 652 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
653
654 $self->check_size (1);
655 $self->update;
656}
657
658sub clear {
659 my ($self) = @_;
660
661 my $children = delete $self->{children};
662 $self->{children} = [];
663
664 for (@$children) {
665 delete $_->{parent};
666 $_->hide;
667 }
469 668
470 $self->check_size; 669 $self->check_size;
471 $self->update; 670 $self->update;
472} 671}
473 672
… …
551} 750}
552 751
553sub update { 752sub update {
554 my ($self) = @_; 753 my ($self) = @_;
555 754
556 # we want to do this delayed... 755 $ROOT->on_post_alloc ($self => sub { $self->render_child });
557 $self->render_chld;
558 $self->SUPER::update; 756 $self->SUPER::update;
559}
560
561sub render_chld {
562 my ($self) = @_;
563
564 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565 glClearColor 0, 0, 0, 1;
566 glClear GL_COLOR_BUFFER_BIT;
567 $self->child->draw;
568 };
569} 757}
570 758
571sub size_allocate { 759sub size_allocate {
572 my ($self, $w, $h) = @_; 760 my ($self, $w, $h) = @_;
573 761
574 $self->child->configure (0, 0, $w, $h); 762 $self->SUPER::size_allocate ($w, $h);
763 $self->update;
764}
575 765
766sub _render {
767 $_[0]{children}[0]->draw;
768}
769
770sub render_child {
771 my ($self) = @_;
772
773 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
774 glClearColor 0, 0, 0, 0;
775 glClear GL_COLOR_BUFFER_BIT;
776
576 $self->render_chld; 777 $self->_render;
778 };
577} 779}
578 780
579sub _draw { 781sub _draw {
580 my ($self) = @_; 782 my ($self) = @_;
581 783
582 my ($w, $h) = ($self->w, $self->h); 784 my ($w, $h) = ($self->w, $self->h);
583 785
584 my $tex = $self->{texture} 786 my $tex = $self->{texture}
585 or return; 787 or return;
586 788
587 glEnable GL_BLEND;
588 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589 glEnable GL_TEXTURE_2D; 789 glEnable GL_TEXTURE_2D;
590 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 790 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
791 glColor 1, 1, 1, 1;
591 792
592 $tex->draw_quad (0, 0, $w, $h); 793 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
593 794
594 glDisable GL_BLEND;
595 glDisable GL_TEXTURE_2D; 795 glDisable GL_TEXTURE_2D;
596} 796}
597 797
598############################################################################# 798#############################################################################
599 799
600package CFClient::UI::ViewPort; 800package CFClient::UI::ViewPort;
601 801
602our @ISA = CFClient::UI::Window::; 802our @ISA = CFClient::UI::Window::;
603
604sub new { die }
605
606sub size_request {
607 my ($self) = @_;
608
609 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
611
612 @$self{qw(child_w child_h)}
613}
614
615sub _draw {
616 my ($self) = @_;
617
618 $self->{children}[1]->draw;
619}
620
621
622#############################################################################
623
624package CFClient::UI::Frame;
625
626our @ISA = CFClient::UI::Bin::;
627
628use CFClient::OpenGL;
629 803
630sub new { 804sub new {
631 my $class = shift; 805 my $class = shift;
632 806
633 my $self = $class->SUPER::new ( 807 $class->SUPER::new (
634 bg => [1, 1, 1, 1], 808 scroll_x => 0,
635 border_bg => [1, 1, 1, 1], 809 scroll_y => 1,
636 border => 0.8,
637 @_ 810 @_,
638 ); 811 )
639
640 $self
641}
642
643sub set_size {
644 my ($self, $w, $h) = @_;
645 $self->{req_w} = $w;
646 $self->{req_h} = $h;
647 $self->check_size;
648} 812}
649 813
650sub size_request { 814sub size_request {
651 my ($self) = @_; 815 my ($self) = @_;
652 ($self->{req_w}, $self->{req_h}) 816
817 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
818
819 @$self{qw(child_w child_h)}
653} 820}
654 821
655sub size_allocate { 822sub size_allocate {
656 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
657 $self->{w} = $w; 824
658 $self->{h} = $h; 825 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
826 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
827
659 $self->child->configure (0, 0, $w, $h); 828 $self->child->configure (0, 0, $w, $h);
829 $self->update;
830}
831
832sub set_offset {
833 my ($self, $x, $y) = @_;
834
835 $self->{view_x} = int $x;
836 $self->{view_y} = int $y;
837
838 $self->update;
839}
840
841# hmm, this does not work for topleft of $self... but we should not ask for that
842sub coord2local {
843 my ($self, $x, $y) = @_;
844
845 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
846}
847
848sub coord2global {
849 my ($self, $x, $y) = @_;
850
851 $x = List::Util::min $self->{w}, $x - $self->{view_x};
852 $y = List::Util::min $self->{h}, $y - $self->{view_y};
853
854 $self->SUPER::coord2global ($x, $y)
855}
856
857sub find_widget {
858 my ($self, $x, $y) = @_;
859
860 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
861 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
862 ) {
863 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
864 } else {
865 $self->CFClient::UI::Base::find_widget ($x, $y)
866 }
867}
868
869sub _render {
870 my ($self) = @_;
871
872 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
873
874 $self->SUPER::_render;
875}
876
877#############################################################################
878
879package CFClient::UI::ScrolledWindow;
880
881our @ISA = CFClient::UI::HBox::;
882
883sub new {
884 my $class = shift;
885
886 my $self;
887
888 my $slider = new CFClient::UI::Slider
889 vertical => 1,
890 range => [0, 0, 1, 0.01], # HACK fix
891 connect_changed => sub {
892 $self->{vp}->set_offset (0, $_[1]);
893 },
894 ;
895
896 $self = $class->SUPER::new (
897 vp => (new CFClient::UI::ViewPort expand => 1),
898 slider => $slider,
899 @_,
900 );
901
902 $self->{vp}->add ($self->{scrolled});
903 $self->add ($self->{vp});
904 $self->add ($self->{slider});
905
906 $self
907}
908
909sub update {
910 my ($self) = @_;
911
912 $self->SUPER::update;
913
914 # todo: overwrite size_allocate of child
915 my $child = $self->{vp}->child;
916 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
917}
918
919sub size_allocate {
920 my ($self, $w, $h) = @_;
921
922 $self->SUPER::size_allocate ($w, $h);
923
924 my $child = $self->{vp}->child;
925 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
926}
927
928#TODO# update range on size_allocate depending on child
929# update viewport offset on scroll
930
931#############################################################################
932
933package CFClient::UI::Frame;
934
935our @ISA = CFClient::UI::Bin::;
936
937use CFClient::OpenGL;
938
939sub new {
940 my $class = shift;
941
942 $class->SUPER::new (
943 bg => undef,
944 @_,
945 )
660} 946}
661 947
662sub _draw { 948sub _draw {
663 my ($self) = @_; 949 my ($self) = @_;
664 950
665 my ($w, $h) = ($self->{w}, $self->{h}); 951 if ($self->{bg}) {
952 my ($w, $h) = @$self{qw(w h)};
666 953
667 glEnable GL_BLEND; 954 glEnable GL_BLEND;
668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 955 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
669 glEnable GL_TEXTURE_2D; 956 glColor @{ $self->{bg} };
670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671 957
672# glBegin GL_QUADS; 958 glBegin GL_QUADS;
673# glColor 0, 0, 0, 0;
674# glVertex 0 , 0; 959 glVertex 0 , 0;
675# glVertex 0 , $h; 960 glVertex 0 , $h;
676# glVertex $w, $h; 961 glVertex $w, $h;
677# glVertex $w, 0; 962 glVertex $w, 0;
678# glEnd; 963 glEnd;
679 964
680
681 $self->child->draw;
682 glDisable GL_BLEND; 965 glDisable GL_BLEND;
683 glDisable GL_TEXTURE_2D; 966 }
967
968 $self->SUPER::_draw;
684} 969}
685 970
686############################################################################# 971#############################################################################
687 972
688package CFClient::UI::FancyFrame; 973package CFClient::UI::FancyFrame;
… …
699 my $class = shift; 984 my $class = shift;
700 985
701 # TODO: user_x, user_y, overwrite moveto? 986 # TODO: user_x, user_y, overwrite moveto?
702 987
703 my $self = $class->SUPER::new ( 988 my $self = $class->SUPER::new (
704 bg => [1, 1, 1, 1], 989 bg => [1, 1, 1, 1],
705 border_bg => [1, 1, 1, 1], 990 border_bg => [1, 1, 1, 1],
706 border => 0.8, 991 border => 0.6,
992 is_toplevel => 1,
707 can_events => 1, 993 can_events => 1,
708 @_ 994 @_
709 ); 995 );
710 996
711 $self->{title} &&= new CFClient::UI::Label 997 $self->{title} &&= new CFClient::UI::Label
712 align => 0, 998 align => 0,
713 valign => 1, 999 valign => 1,
714 text => $self->{title}, 1000 text => $self->{title},
715 fontsize => 1; 1001 fontsize => $self->{border};
716 1002
717 $self 1003 $self
718} 1004}
719 1005
720sub border { 1006sub border {
721 int $_[0]{border} * $::FONTSIZE 1007 int $_[0]{border} * $::FONTSIZE
722} 1008}
723 1009
724sub size_request { 1010sub size_request {
725 my ($self) = @_; 1011 my ($self) = @_;
726
727 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
728 1012
729 my ($w, $h) = $self->SUPER::size_request; 1013 my ($w, $h) = $self->SUPER::size_request;
730 1014
731 ( 1015 (
732 $w + $self->border * 2, 1016 $w + $self->border * 2,
… …
738 my ($self, $w, $h) = @_; 1022 my ($self, $w, $h) = @_;
739 1023
740 $h -= List::Util::max 0, $self->border * 2; 1024 $h -= List::Util::max 0, $self->border * 2;
741 $w -= List::Util::max 0, $self->border * 2; 1025 $w -= List::Util::max 0, $self->border * 2;
742 1026
743 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1027 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
744 if $self->{title}; 1028 if $self->{title};
745 1029
746 $self->child->configure ($self->border, $self->border, $w, $h); 1030 $self->child->configure ($self->border, $self->border, $w, $h);
747} 1031}
748 1032
749sub button_down { 1033sub button_down {
750 my ($self, $ev, $x, $y) = @_; 1034 my ($self, $ev, $x, $y) = @_;
751 1035
1036 my ($w, $h) = @$self{qw(w h)};
752 my $border = $self->border; 1037 my $border = $self->border;
753 1038
754 if ($x < $self->{w} && $x >= $self->{w} - $border 1039 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755 && $y < $self->{h} && $y >= $self->{h} - $border) { 1040 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756 1041
1042 if ($lr & $td) {
1043 my ($wx, $wy) = ($self->{x}, $self->{y});
757 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1044 my ($ox, $oy) = ($ev->{x}, $ev->{y});
758 my ($bw, $bh) = ($self->{w}, $self->{h}); 1045 my ($bw, $bh) = ($self->{w}, $self->{h});
759 1046
1047 my $mx = $x < $border;
1048 my $my = $y < $border;
1049
760 $self->{motion} = sub { 1050 $self->{motion} = sub {
761 my ($ev, $x, $y) = @_; 1051 my ($ev, $x, $y) = @_;
762 1052
763 ($x, $y) = ($ev->{x}, $ev->{y}); 1053 my $dx = $ev->{x} - $ox;
1054 my $dy = $ev->{y} - $oy;
764 1055
765 $self->{user_w} = $bw + $x - $ox; 1056 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
766 $self->{user_h} = $bh + $y - $oy; 1057 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1058 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
767 $self->check_size; 1059 $self->check_size;
768 }; 1060 };
769 1061
770 } elsif ($x >= 0 && $x < $self->{w} 1062 } elsif ($lr ^ $td) {
771 && $y >= 0 && $y < $border) {
772
773 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1063 my ($ox, $oy) = ($ev->{x}, $ev->{y});
774 my ($bx, $by) = ($self->{x}, $self->{y}); 1064 my ($bx, $by) = ($self->{x}, $self->{y});
775 1065
776 $self->{motion} = sub { 1066 $self->{motion} = sub {
777 my ($ev, $x, $y) = @_; 1067 my ($ev, $x, $y) = @_;
… …
800 my ($self) = @_; 1090 my ($self) = @_;
801 1091
802 my ($w, $h ) = ($self->{w}, $self->{h}); 1092 my ($w, $h ) = ($self->{w}, $self->{h});
803 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1093 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
804 1094
805 glEnable GL_BLEND;
806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807 glEnable GL_TEXTURE_2D; 1095 glEnable GL_TEXTURE_2D;
808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1096 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809 1097
810 my $border = $self->border; 1098 my $border = $self->border;
811 1099
812 glColor @{ $self->{border_bg} }; 1100 glColor @{ $self->{border_bg} };
813 $tex[1]->draw_quad (0, 0, $w, $border); 1101 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
814 $tex[3]->draw_quad (0, $border, $border, $ch); 1102 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
815 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1103 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1104 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
817 1105
1106 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
818 my $bg = $tex[0]; 1107 my $bg = $tex[0];
819 1108
820 # TODO: repeat texture not scale 1109 # TODO: repeat texture not scale
821 my $rep_x = $cw / $bg->{w}; 1110 my $rep_x = $cw / $bg->{w};
822 my $rep_y = $ch / $bg->{h}; 1111 my $rep_y = $ch / $bg->{h};
823 1112
824 glColor @{ $self->{bg} }; 1113 glColor @{ $self->{bg} };
825 1114
826 $bg->{s} = $rep_x; 1115 $bg->{s} = $rep_x;
827 $bg->{t} = $rep_y; 1116 $bg->{t} = $rep_y;
828 $bg->{wrap_mode} = 1; 1117 $bg->{wrap_mode} = 1;
829 $bg->draw_quad ($border, $border, $cw, $ch); 1118 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1119 }
830 1120
831 glDisable GL_TEXTURE_2D; 1121 glDisable GL_TEXTURE_2D;
832 glDisable GL_BLEND;
833 1122
834 $self->{title}->draw if $self->{title}; 1123 $self->{title}->draw if $self->{title};
1124
835 $self->child->draw; 1125 $self->child->draw;
836} 1126}
837 1127
838############################################################################# 1128#############################################################################
839 1129
… …
848sub new { 1138sub new {
849 my $class = shift; 1139 my $class = shift;
850 1140
851 $class->SUPER::new ( 1141 $class->SUPER::new (
852 col_expand => [], 1142 col_expand => [],
853 @_ 1143 @_,
854 ) 1144 )
1145}
1146
1147sub children {
1148 grep $_, map @$_, grep $_, @{ $_[0]{children} }
855} 1149}
856 1150
857sub add { 1151sub add {
858 my ($self, $x, $y, $child) = @_; 1152 my ($self, $x, $y, $child) = @_;
859 1153
860 $child->set_parent ($self); 1154 $child->set_parent ($self);
861 $self->{children}[$y][$x] = $child; 1155 $self->{children}[$y][$x] = $child;
862 1156
863 $child->check_size; 1157 $self->check_size (1);
864} 1158}
865 1159
866# TODO: move to container class maybe? send childs a signal on removal? 1160# TODO: move to container class maybe? send children a signal on removal?
867sub clear { 1161sub clear {
868 my ($self) = @_; 1162 my ($self) = @_;
869 1163
1164 my @children = $self->children;
870 delete $self->{children}; 1165 delete $self->{children};
1166
1167 for (@children) {
1168 delete $_->{parent};
1169 $_->hide;
1170 }
1171
1172 $self->check_size (1);
871 $self->update; 1173 $self->update;
872} 1174}
873 1175
874sub get_wh { 1176sub get_wh {
875 my ($self) = @_; 1177 my ($self) = @_;
… …
907sub size_allocate { 1209sub size_allocate {
908 my ($self, $w, $h) = @_; 1210 my ($self, $w, $h) = @_;
909 1211
910 my ($ws, $hs) = $self->get_wh; 1212 my ($ws, $hs) = $self->get_wh;
911 1213
912 my $req_w = sum @$ws; 1214 my $req_w = (sum @$ws) || 1;
913 my $req_h = sum @$hs; 1215 my $req_h = (sum @$hs) || 1;
914 1216
915 # TODO: nicer code && do row_expand 1217 # TODO: nicer code && do row_expand
916 my @col_expand = @{$self->{col_expand}}; 1218 my @col_expand = @{$self->{col_expand}};
917 @col_expand = (1) x @$ws unless @col_expand; 1219 @col_expand = (1) x @$ws unless @col_expand;
918 my $col_expand = (sum @col_expand) || 1; 1220 my $col_expand = (sum @col_expand) || 1;
… …
1052} 1354}
1053 1355
1054sub size_allocate { 1356sub size_allocate {
1055 my ($self, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
1056 1358
1359 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1360
1057 my $children = $self->{children}; 1361 my $children = $self->{children};
1058 1362
1059 my @h = map $_->{req_h}, @$children; 1363 my @h = map $_->{req_h}, @$children;
1060 1364
1061 my $req_h = List::Util::sum @h; 1365 my $req_h = List::Util::sum @h;
… …
1090 1394
1091############################################################################# 1395#############################################################################
1092 1396
1093package CFClient::UI::Label; 1397package CFClient::UI::Label;
1094 1398
1095our @ISA = CFClient::UI::Base::; 1399our @ISA = CFClient::UI::DrawBG::;
1096 1400
1097use CFClient::OpenGL; 1401use CFClient::OpenGL;
1098 1402
1099sub new { 1403sub new {
1100 my ($class, %arg) = @_; 1404 my ($class, %arg) = @_;
1101 1405
1102 my $self = $class->SUPER::new ( 1406 my $self = $class->SUPER::new (
1103 fg => [1, 1, 1], 1407 fg => [1, 1, 1],
1408 #bg => none
1409 #active_bg => none
1410 #font => default_font
1411 #text => initial text
1412 #markup => initial narkup
1413 #max_w => maximum pixel width
1414 ellipsise => 3, # end
1415 layout => (new CFClient::Layout),
1104 fontsize => 1, 1416 fontsize => 1,
1105 text => "",
1106 align => -1, 1417 align => -1,
1107 valign => -1, 1418 valign => -1,
1108 padding => 2, 1419 padding => 2,
1109 layout => new CFClient::Layout,
1110 can_events => 0, 1420 can_events => 0,
1111 %arg 1421 %arg
1112 ); 1422 );
1113 1423
1114 if (exists $self->{template}) { 1424 if (exists $self->{template}) {
1115 my $layout = new CFClient::Layout; 1425 my $layout = new CFClient::Layout;
1116 $layout->set_text (delete $self->{template}); 1426 $layout->set_text (delete $self->{template});
1117 $self->{template} = $layout; 1427 $self->{template} = $layout;
1118 } 1428 }
1119 1429
1120 $self->set_text (delete $self->{text}) if exists $self->{text}; 1430 if (exists $self->{markup}) {
1121 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1431 $self->set_markup (delete $self->{markup});
1432 } else {
1433 $self->set_text (delete $self->{text});
1434 }
1122 1435
1123 $self 1436 $self
1124} 1437}
1125 1438
1126sub escape_text { 1439sub escape($) {
1127 local $_ = $_[1]; 1440 local $_ = $_[0];
1128 1441
1129 s/&/&amp;/g; 1442 s/&/&amp;/g;
1130 s/>/&gt;/g; 1443 s/>/&gt;/g;
1131 s/</&lt;/g; 1444 s/</&lt;/g;
1132 1445
1133 $_[1] 1446 $_
1447}
1448
1449sub update {
1450 my ($self) = @_;
1451
1452 delete $self->{texture};
1453 $self->SUPER::update;
1134} 1454}
1135 1455
1136sub set_text { 1456sub set_text {
1137 my ($self, $text) = @_; 1457 my ($self, $text) = @_;
1138 1458
1459 return if $self->{text} eq "T$text";
1460 $self->{text} = "T$text";
1461
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1139 $self->{layout}->set_text ($text); 1463 $self->{layout}->set_text ($text);
1140 1464
1141 delete $self->{texture}; 1465 $self->update;
1142 $self->check_size; 1466 $self->check_size;
1143 $self->update;
1144} 1467}
1145 1468
1146sub set_markup { 1469sub set_markup {
1147 my ($self, $markup) = @_; 1470 my ($self, $markup) = @_;
1148 1471
1472 return if $self->{text} eq "M$markup";
1473 $self->{text} = "M$markup";
1474
1475 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1476
1477 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1149 $self->{layout}->set_markup ($markup); 1478 $self->{layout}->set_markup ($markup);
1150 1479
1151 delete $self->{texture}; 1480 $self->update;
1152 $self->check_size; 1481 $self->check_size;
1153 $self->update;
1154} 1482}
1155 1483
1156sub size_request { 1484sub size_request {
1157 my ($self) = @_; 1485 my ($self) = @_;
1158 1486
1159 $self->{layout}->set_width; 1487 $self->{layout}->set_font ($self->{font}) if $self->{font};
1488 $self->{layout}->set_width ($self->{max_w} || -1);
1489 $self->{layout}->set_ellipsise ($self->{ellipsise});
1490 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1160 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1492
1162 my ($w, $h) = $self->{layout}->size; 1493 my ($w, $h) = $self->{layout}->size;
1163 1494
1164 if (exists $self->{template}) { 1495 if (exists $self->{template}) {
1496 $self->{template}->set_font ($self->{font}) if $self->{font};
1165 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1497 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166 1498
1167 my ($w2, $h2) = $self->{template}->size; 1499 my ($w2, $h2) = $self->{template}->size;
1168 1500
1169 $w = List::Util::max $w, $w2; 1501 $w = List::Util::max $w, $w2;
… …
1185sub set_fontsize { 1517sub set_fontsize {
1186 my ($self, $fontsize) = @_; 1518 my ($self, $fontsize) = @_;
1187 1519
1188 $self->{fontsize} = $fontsize; 1520 $self->{fontsize} = $fontsize;
1189 delete $self->{texture}; 1521 delete $self->{texture};
1522
1523 $self->update;
1190 $self->check_size; 1524 $self->check_size;
1191 $self->update;
1192} 1525}
1193 1526
1194sub _draw { 1527sub _draw {
1195 my ($self) = @_; 1528 my ($self) = @_;
1196 1529
1530 $self->SUPER::_draw; # draw background, if applicable
1531
1197 my $tex = $self->{texture} ||= do { 1532 my $tex = $self->{texture} ||= do {
1533 $self->{layout}->set_foreground (@{$self->{fg}});
1534 $self->{layout}->set_font ($self->{font}) if $self->{font};
1198 $self->{layout}->set_width ($self->{w}); 1535 $self->{layout}->set_width ($self->{w});
1536 $self->{layout}->set_ellipsise ($self->{ellipsise});
1537 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1199 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1538 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1539
1200 new_from_layout CFClient::Texture $self->{layout} 1540 my $tex = new_from_layout CFClient::Texture $self->{layout};
1541
1542 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1543 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1544 : ($self->{w} - $tex->{w}) * 0.5);
1545
1546 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1547 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1548 : ($self->{h} - $tex->{h}) * 0.5);
1549
1550 $tex
1201 }; 1551 };
1202 1552
1203 glEnable GL_BLEND;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1205 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 1555
1556 if ($tex->{format} == GL_ALPHA) {
1208 glColor @{$self->{fg}}; 1557 glColor @{$self->{fg}};
1209
1210 $self->{ox} = int (
1211 $self->{align} < 0 ? $self->{padding}
1212 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213 : ($self->{w} - $tex->{w}) * 0.5
1214 );
1215
1216 $self->{oy} = int (
1217 $self->{valign} < 0 ? $self->{padding}
1218 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219 : ($self->{h} - $tex->{h}) * 0.5
1220 );
1221
1222 $tex->draw_quad ($self->{ox}, $self->{oy}); 1558 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1559 } else {
1560 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1561 }
1223 1562
1224 glDisable GL_TEXTURE_2D; 1563 glDisable GL_TEXTURE_2D;
1225 glDisable GL_BLEND;
1226} 1564}
1227 1565
1228############################################################################# 1566#############################################################################
1229 1567
1230package CFClient::UI::EntryBase; 1568package CFClient::UI::EntryBase;
… …
1235 1573
1236sub new { 1574sub new {
1237 my $class = shift; 1575 my $class = shift;
1238 1576
1239 $class->SUPER::new ( 1577 $class->SUPER::new (
1240 fg => [1, 1, 1], 1578 fg => [1, 1, 1],
1241 bg => [0, 0, 0, 0.2], 1579 bg => [0, 0, 0, 0.2],
1242 active_bg => [1, 1, 1, 0.5], 1580 active_bg => [1, 1, 1, 0.5],
1243 active_fg => [0, 0, 0], 1581 active_fg => [0, 0, 0],
1244 can_hover => 1, 1582 can_hover => 1,
1245 can_focus => 1, 1583 can_focus => 1,
1246 valign => 0, 1584 valign => 0,
1247 can_events => 1, 1585 can_events => 1,
1586 #text => ...
1248 @_ 1587 @_
1249 ) 1588 )
1250} 1589}
1251 1590
1252sub _set_text { 1591sub _set_text {
… …
1262 $self->{text} = $text; 1601 $self->{text} = $text;
1263 1602
1264 $text =~ s/./*/g if $self->{hidden}; 1603 $text =~ s/./*/g if $self->{hidden};
1265 $self->{layout}->set_text ("$text "); 1604 $self->{layout}->set_text ("$text ");
1266 1605
1267 $self->emit (changed => $self->{text}); 1606 $self->_emit (changed => $self->{text});
1268}
1269
1270sub get_text {
1271 $_[0]{text}
1272}
1273
1274sub size_request {
1275 my ($self) = @_;
1276
1277 my ($w, $h) = $self->SUPER::size_request;
1278
1279 ($w + 1, $h) # add 1 for cursor
1280}
1281
1282sub size_allocate {
1283 my ($self, $w, $h) = @_;
1284
1285 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286} 1607}
1287 1608
1288sub set_text { 1609sub set_text {
1289 my ($self, $text) = @_; 1610 my ($self, $text) = @_;
1290 1611
1291 $self->{cursor} = length $text; 1612 $self->{cursor} = length $text;
1292 $self->_set_text ($text); 1613 $self->_set_text ($text);
1293 $self->update; 1614 $self->update;
1615 $self->check_size;
1616}
1617
1618sub get_text {
1619 $_[0]{text}
1620}
1621
1622sub size_request {
1623 my ($self) = @_;
1624
1625 my ($w, $h) = $self->SUPER::size_request;
1626
1627 ($w + 1, $h) # add 1 for cursor
1294} 1628}
1295 1629
1296sub key_down { 1630sub key_down {
1297 my ($self, $ev) = @_; 1631 my ($self, $ev) = @_;
1298 1632
… …
1300 my $sym = $ev->{sym}; 1634 my $sym = $ev->{sym};
1301 my $uni = $ev->{unicode}; 1635 my $uni = $ev->{unicode};
1302 1636
1303 my $text = $self->get_text; 1637 my $text = $self->get_text;
1304 1638
1305 if ($sym == 8) { 1639 if ($uni == 8) {
1306 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307 } elsif ($sym == 127) { 1641 } elsif ($uni == 127) {
1308 substr $text, $self->{cursor}, 1, ""; 1642 substr $text, $self->{cursor}, 1, "";
1309 } elsif ($sym == CFClient::SDLK_LEFT) { 1643 } elsif ($sym == CFClient::SDLK_LEFT) {
1310 --$self->{cursor} if $self->{cursor}; 1644 --$self->{cursor} if $self->{cursor};
1311 } elsif ($sym == CFClient::SDLK_RIGHT) { 1645 } elsif ($sym == CFClient::SDLK_RIGHT) {
1312 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1646 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1313 } elsif ($sym == CFClient::SDLK_HOME) { 1647 } elsif ($sym == CFClient::SDLK_HOME) {
1314 $self->{cursor} = 0; 1648 $self->{cursor} = 0;
1315 } elsif ($sym == CFClient::SDLK_END) { 1649 } elsif ($sym == CFClient::SDLK_END) {
1316 $self->{cursor} = length $text; 1650 $self->{cursor} = length $text;
1317 } elsif ($sym == 27) { 1651 } elsif ($uni == 27) {
1318 $self->emit ('escape'); 1652 $self->_emit ('escape');
1319 } elsif ($uni) { 1653 } elsif ($uni) {
1320 substr $text, $self->{cursor}++, 0, chr $uni; 1654 substr $text, $self->{cursor}++, 0, chr $uni;
1321 } 1655 }
1322 1656
1323 $self->_set_text ($text); 1657 $self->_set_text ($text);
1324 $self->update; 1658 $self->update;
1659 $self->check_size;
1325} 1660}
1326 1661
1327sub focus_in { 1662sub focus_in {
1328 my ($self) = @_; 1663 my ($self) = @_;
1329 1664
… …
1405 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1406 1741
1407 my $sym = $ev->{sym}; 1742 my $sym = $ev->{sym};
1408 1743
1409 if ($sym == 13) { 1744 if ($sym == 13) {
1745 unshift @{$self->{history}},
1746 my $txt = $self->get_text;
1747 $self->{history_pointer} = -1;
1748 $self->{history_saveback} = '';
1410 $self->emit (activate => $self->get_text); 1749 $self->_emit (activate => $txt);
1411 $self->update; 1750 $self->update;
1751
1752 } elsif ($sym == CFClient::SDLK_UP) {
1753 if ($self->{history_pointer} < 0) {
1754 $self->{history_saveback} = $self->get_text;
1755 }
1756 if (@{$self->{history} || []} > 0) {
1757 $self->{history_pointer}++;
1758 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1759 $self->{history_pointer} = @{$self->{history} || []} - 1;
1760 }
1761 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1762 }
1763
1764 } elsif ($sym == CFClient::SDLK_DOWN) {
1765 $self->{history_pointer}--;
1766 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1767
1768 if ($self->{history_pointer} >= 0) {
1769 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1770 } else {
1771 $self->set_text ($self->{history_saveback});
1772 }
1412 1773
1413 } else { 1774 } else {
1414 $self->SUPER::key_down ($ev); 1775 $self->SUPER::key_down ($ev);
1415 } 1776 }
1416 1777
… …
1430 1791
1431sub new { 1792sub new {
1432 my $class = shift; 1793 my $class = shift;
1433 1794
1434 $class->SUPER::new ( 1795 $class->SUPER::new (
1435 padding => 4, 1796 padding => 4,
1436 fg => [1, 1, 1], 1797 fg => [1, 1, 1],
1437 bg => [1, 1, 1, 0.2],
1438 active_fg => [0, 0, 1], 1798 active_fg => [0, 0, 1],
1439 can_hover => 1, 1799 can_hover => 1,
1440 align => 0, 1800 align => 0,
1441 valign => 0, 1801 valign => 0,
1442 can_events => 1, 1802 can_events => 1,
1443 @_ 1803 @_
1444 ) 1804 )
1445} 1805}
1446 1806
1807sub activate { }
1808
1447sub button_up { 1809sub button_up {
1448 my ($self, $ev, $x, $y) = @_; 1810 my ($self, $ev, $x, $y) = @_;
1449 1811
1812 $self->emit ("activate")
1450 if ($x >= 0 && $x < $self->{w} 1813 if $x >= 0 && $x < $self->{w}
1451 && $y >= 0 && $y < $self->{h}) { 1814 && $y >= 0 && $y < $self->{h};
1452 $self->emit ("activate");
1453 }
1454} 1815}
1455 1816
1456sub _draw { 1817sub _draw {
1457 my ($self) = @_; 1818 my ($self) = @_;
1458 1819
… …
1460 1821
1461 if ($GRAB == $self) { 1822 if ($GRAB == $self) {
1462 $self->{fg} = $self->{active_fg}; 1823 $self->{fg} = $self->{active_fg};
1463 } 1824 }
1464 1825
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 1826 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 glColor 0, 0, 0, 1; 1828 glColor 0, 0, 0, 1;
1470 1829
1471 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472 1831
1473 glDisable GL_TEXTURE_2D; 1832 glDisable GL_TEXTURE_2D;
1474 glDisable GL_BLEND;
1475 1833
1476 $self->SUPER::_draw; 1834 $self->SUPER::_draw;
1477} 1835}
1478 1836
1479############################################################################# 1837#############################################################################
… …
1493 1851
1494 $class->SUPER::new ( 1852 $class->SUPER::new (
1495 padding => 2, 1853 padding => 2,
1496 fg => [1, 1, 1], 1854 fg => [1, 1, 1],
1497 active_fg => [1, 1, 0], 1855 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5],
1498 state => 0, 1858 state => 0,
1499 can_hover => 1, 1859 can_hover => 1,
1500 @_ 1860 @_
1501 ) 1861 )
1502} 1862}
… …
1511 my ($self, $ev, $x, $y) = @_; 1871 my ($self, $ev, $x, $y) = @_;
1512 1872
1513 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1514 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1515 $self->{state} = !$self->{state}; 1875 $self->{state} = !$self->{state};
1516 $self->emit (changed => $self->{state}); 1876 $self->_emit (changed => $self->{state});
1517 } 1877 }
1518} 1878}
1519 1879
1520sub _draw { 1880sub _draw {
1521 my ($self) = @_; 1881 my ($self) = @_;
… …
1526 1886
1527 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1887 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1528 1888
1529 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530 1890
1531 glEnable GL_BLEND; 1891 my $tex = $self->{state} ? $tex[1] : $tex[0];
1892
1532 glEnable GL_TEXTURE_2D; 1893 glEnable GL_TEXTURE_2D;
1533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535 my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537 $tex->draw_quad (0, 0, $s, $s); 1894 $tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539 glDisable GL_TEXTURE_2D; 1895 glDisable GL_TEXTURE_2D;
1540 glDisable GL_BLEND;
1541} 1896}
1542 1897
1543############################################################################# 1898#############################################################################
1544 1899
1545package CFClient::UI::Image; 1900package CFClient::UI::Image;
… …
1588 glTranslate 0, -$self->{w}, 0; 1943 glTranslate 0, -$self->{w}, 0;
1589 1944
1590 ($w, $h) = ($h, $w); 1945 ($w, $h) = ($h, $w);
1591 } 1946 }
1592 1947
1593 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595 glEnable GL_TEXTURE_2D; 1948 glEnable GL_TEXTURE_2D;
1596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1949 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597 1950
1598 $tex->draw_quad (0, 0, $w, $h); 1951 $tex->draw_quad_alpha (0, 0, $w, $h);
1599 1952
1600 glDisable GL_BLEND;
1601 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1602} 1954}
1603 1955
1604############################################################################# 1956#############################################################################
1605 1957
1606package CFClient::UI::VGauge; 1958package CFClient::UI::VGauge;
1607 1959
1608our @ISA = CFClient::UI::Base::; 1960our @ISA = CFClient::UI::Base::;
1961
1962use List::Util qw(min max);
1609 1963
1610use CFClient::OpenGL; 1964use CFClient::OpenGL;
1611 1965
1612my %tex = ( 1966my %tex = (
1613 food => [ 1967 food => [
1614 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1968 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1969 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616 ], 1970 ],
1617 grace => [ 1971 grace => [
1618 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1972 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1973 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620 ], 1974 ],
1621 hp => [ 1975 hp => [
1622 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1976 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1977 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624 ], 1978 ],
1625 mana => [ 1979 mana => [
1626 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1981 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628 ], 1982 ],
1629); 1983);
1630 1984
1631# eg. VGauge->new (gauge => 'food'), default gauge: food 1985# eg. VGauge->new (gauge => 'food'), default gauge: food
1632sub new { 1986sub new {
… …
1651} 2005}
1652 2006
1653sub set_max { 2007sub set_max {
1654 my ($self, $max) = @_; 2008 my ($self, $max) = @_;
1655 2009
2010 return if $self->{max_val} == $max;
2011
1656 $self->{max_val} = $max; 2012 $self->{max_val} = $max;
2013 $self->update;
1657} 2014}
1658 2015
1659sub set_value { 2016sub set_value {
1660 my ($self, $val, $max) = @_; 2017 my ($self, $val, $max) = @_;
1661 2018
1662 $self->set_max ($max) 2019 $self->set_max ($max)
1663 if defined $max; 2020 if defined $max;
1664 2021
1665 $max = $self->{max_val}; 2022 return if $self->{val} == $val;
2023
1666 $self->{val} = $val; 2024 $self->{val} = $val;
1667
1668 $self->update; 2025 $self->update;
1669} 2026}
1670 2027
1671sub _draw { 2028sub _draw {
1672 my ($self) = @_; 2029 my ($self) = @_;
1673 2030
1674 my $tex = $tex{$self->{type}}; 2031 my $tex = $tex{$self->{type}};
2032 my ($t1, $t2, $t3) = @$tex;
1675 2033
1676 my ($w, $h) = ($self->{w}, $self->{h}); 2034 my ($w, $h) = ($self->{w}, $self->{h});
1677 2035
1678 if ($self->{vertical}) { 2036 if ($self->{vertical}) {
1679 glRotate 90, 0, 0, 1; 2037 glRotate 90, 0, 0, 1;
… …
1681 2039
1682 ($w, $h) = ($h, $w); 2040 ($w, $h) = ($h, $w);
1683 } 2041 }
1684 2042
1685 my $ycut = $self->{val} / ($self->{max_val} || 1); 2043 my $ycut = $self->{val} / ($self->{max_val} || 1);
1686 $ycut = 1 if $self->{val} > $self->{max_val};
1687 2044
1688 my $t1 = $tex->[0]; 2045 my $ycut1 = max 0, min 1, $ycut;
1689 my $t2 = $tex->[1]; 2046 my $ycut2 = max 0, min 1, $ycut - 1;
2047
2048 my $h1 = $self->{h} * (1 - $ycut1);
2049 my $h2 = $self->{h} * (1 - $ycut2);
1690 2050
1691 glEnable GL_BLEND; 2051 glEnable GL_BLEND;
1692 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2052 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1693 glEnable GL_TEXTURE_2D; 2053 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 2055
1696 my $h1 = $self->{h} - $ycut * $self->{h};
1697 my $h2 = $ycut * $self->{h};
1698
1699 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2056 glBindTexture GL_TEXTURE_2D, $t1->{name};
1700 glBegin GL_QUADS; 2057 glBegin GL_QUADS;
1701 glTexCoord 0 , 0; glVertex 0 , 0; 2058 glTexCoord 0 , 0; glVertex 0 , 0;
1702 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2059 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2060 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2061 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705 glEnd; 2062 glEnd;
1706 2063
2064 my $ycut1 = List::Util::min 1, $ycut;
1707 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2065 glBindTexture GL_TEXTURE_2D, $t2->{name};
1708 glBegin GL_QUADS; 2066 glBegin GL_QUADS;
1709 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2067 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2068 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2069 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2070 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713 glEnd; 2071 glEnd;
2072
2073 if ($t3) {
2074 glBindTexture GL_TEXTURE_2D, $t3->{name};
2075 glBegin GL_QUADS;
2076 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2077 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2078 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2079 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2080 glEnd;
2081 }
1714 2082
1715 glDisable GL_BLEND; 2083 glDisable GL_BLEND;
1716 glDisable GL_TEXTURE_2D; 2084 glDisable GL_TEXTURE_2D;
1717} 2085}
1718 2086
… …
1724 2092
1725sub new { 2093sub new {
1726 my ($class, %arg) = @_; 2094 my ($class, %arg) = @_;
1727 2095
1728 my $self = $class->SUPER::new ( 2096 my $self = $class->SUPER::new (
1729 tooltip => $arg{type}, 2097 tooltip => $arg{type},
2098 can_hover => 1,
2099 can_events => 1,
1730 %arg, 2100 %arg,
1731 ); 2101 );
1732 2102
1733 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2103 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2104 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2105 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736 2106
1737 $self 2107 $self
1738} 2108}
1739 2109
… …
1742 2112
1743 $self->{value}->set_fontsize ($fsize); 2113 $self->{value}->set_fontsize ($fsize);
1744 $self->{max} ->set_fontsize ($fsize); 2114 $self->{max} ->set_fontsize ($fsize);
1745} 2115}
1746 2116
2117sub set_max {
2118 my ($self, $max) = @_;
2119
2120 $self->{gauge}->set_max ($max);
2121 $self->{max}->set_text ($max);
2122}
2123
1747sub set_value { 2124sub set_value {
1748 my ($self, $val, $max) = @_; 2125 my ($self, $val, $max) = @_;
1749 2126
1750 $self->set_max ($max) 2127 $self->set_max ($max)
1751 if defined $max; 2128 if defined $max;
1752 2129
1753 $self->{gauge}->set_value ($val, $max); 2130 $self->{gauge}->set_value ($val, $max);
1754 $self->{value}->set_text ($val); 2131 $self->{value}->set_text ($val);
1755}
1756
1757sub set_max {
1758 my ($self, $max) = @_;
1759
1760 $self->{gauge}->set_max ($max);
1761 $self->{max}->set_text ($max);
1762} 2132}
1763 2133
1764############################################################################# 2134#############################################################################
1765 2135
1766package CFClient::UI::Slider; 2136package CFClient::UI::Slider;
… …
1776 qw(s1_slider.png s1_slider_bg.png); 2146 qw(s1_slider.png s1_slider_bg.png);
1777 2147
1778sub new { 2148sub new {
1779 my $class = shift; 2149 my $class = shift;
1780 2150
1781 # range [value, low, high, page] 2151 # range [value, low, high, page, unit]
1782 2152
1783 # TODO: 0-width page 2153 # TODO: 0-width page
1784 # TODO: req_w/h are wrong with vertical 2154 # TODO: req_w/h are wrong with vertical
1785 # TODO: calculations are off 2155 # TODO: calculations are off
1786 my $self = $class->SUPER::new ( 2156 my $self = $class->SUPER::new (
1787 fg => [1, 1, 1], 2157 fg => [1, 1, 1],
1788 active_fg => [0, 0, 0], 2158 active_fg => [0, 0, 0],
2159 bg => [0, 0, 0, 0.2],
2160 active_bg => [1, 1, 1, 0.5],
1789 range => [0, 0, 100, 10], 2161 range => [0, 0, 100, 10, 0],
1790 req_w => 20, 2162 req_w => $::WIDTH / 80,
1791 req_h => 20, 2163 req_h => $::WIDTH / 80,
1792 vertical => 0, 2164 vertical => 0,
1793 can_hover => 1, 2165 can_hover => 1,
1794 inner_pad => 5, 2166 inner_pad => 0.02,
1795 @_ 2167 @_
1796 ); 2168 );
1797 2169
2170 $self->set_value ($self->{range}[0]);
2171 $self->update;
2172
1798 $self 2173 $self
2174}
2175
2176sub set_range {
2177 my ($self, $range) = @_;
2178
2179 ($range, $self->{range}) = ($self->{range}, $range);
2180
2181 $self->update
2182 if "@$range" ne "@{$self->{range}}";
2183}
2184
2185sub set_value {
2186 my ($self, $value) = @_;
2187
2188 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2189
2190 $hi = $lo + 1 if $hi <= $lo;
2191
2192 $page = $hi - $lo if $page > $hi - $lo;
2193
2194 $value = $lo if $value < $lo;
2195 $value = $hi - $page if $value > $hi - $page;
2196
2197 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2198 if $unit;
2199
2200 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2201
2202 if ($value != $old_value) {
2203 $self->_emit (changed => $value);
2204 $self->update;
2205 }
1799} 2206}
1800 2207
1801sub size_request { 2208sub size_request {
1802 my ($self) = @_; 2209 my ($self) = @_;
1803 2210
… …
1809 2216
1810sub button_down { 2217sub button_down {
1811 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
1812 2219
1813 $self->SUPER::button_down ($ev, $x, $y); 2220 $self->SUPER::button_down ($ev, $x, $y);
2221
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223
1814 $self->mouse_motion ($ev, $x, $y); 2224 $self->mouse_motion ($ev, $x, $y);
1815} 2225}
1816 2226
1817sub mouse_motion { 2227sub mouse_motion {
1818 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
1819 2229
1820 if ($GRAB == $self) { 2230 if ($GRAB == $self) {
2231 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2232
2233 my (undef, $lo, $hi, $page) = @{$self->{range}};
2234
2235 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2236
2237 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2238 }
2239}
2240
2241sub update {
2242 my ($self) = @_;
2243
2244 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2245 $self->set_value ($self->{range}[0]);
2246
1821 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2247 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100;
1822 2249
1823 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2250 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1824 2251
1825 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2252 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1826 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2253 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1827 2254
1828 $x -= $inner_pad_px; # substract the padding 2255 $value = ($value - $lo) / $range;
1829 $x = $x * ($hi - $lo) / $inner_w + $lo; 2256 $value = $value * $self->{scale} + $self->{offset};
1830 $x = $lo if $x < $lo;
1831 $x = $hi - $page if $x > $hi - $page;
1832 $self->{range}[0] = $x;
1833 2257
1834 $self->emit (changed => $x); 2258 $self->{knob_x} = $value - $knob_w * 0.5;
1835 $self->update; 2259 $self->{knob_w} = $knob_w;
1836 } 2260 });
1837}
1838 2261
1839# the inner_* stuff is for generating a padding for the slider handle, 2262 $self->SUPER::update;
1840# so that the handle doesn't leave the texture. This calculation isn't 100%
1841# correct propably, but it does the job for now
1842sub _calc_inner_pad_px {
1843 my ($self, $w) = @_;
1844 ($w / 100) * $self->{inner_pad} # % to pixels
1845} 2263}
1846 2264
1847sub _draw { 2265sub _draw {
1848 my ($self) = @_; 2266 my ($self) = @_;
1849 2267
1850 $self->SUPER::_draw (); 2268 $self->SUPER::_draw ();
1851 2269
1852 my ($w, $h) = @$self{qw(w h)}; 2270 glScale $self->{w}, $self->{h};
1853 2271
1854 if ($self->{vertical}) { 2272 if ($self->{vertical}) {
1855 # draw a vertical slider like a rotated horizontal slider 2273 # draw a vertical slider like a rotated horizontal slider
1856 2274
2275 glTranslate 1, 0, 0;
1857 glRotate 90, 0, 0, 1; 2276 glRotate 90, 0, 0, 1;
1858 glTranslate 0, -$self->{w}, 0;
1859
1860 ($w, $h) = ($h, $w);
1861 } 2277 }
1862 2278
1863 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2279 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1864 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2280 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1865 2281
1866 my ($value, $lo, $hi, $page) = @{$self->{range}};
1867
1868 $hi = $value + 1 if $lo == $hi;
1869
1870 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1871 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1872
1873 $page = int $page * $inner_w / ($hi - $lo);
1874 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1875
1876 $w -= $page;
1877 $page &= ~1;
1878 glTranslate $page * 0.5, 0, 0;
1879 $page ||= 2;
1880
1881 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883
1884 glEnable GL_BLEND;
1885 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 2284
1889 # draw background 2285 # draw background
1890 $tex[1]->draw_quad (0, 0, $w, $h); 2286 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1891 2287
1892 # draw handle 2288 # draw handle
1893 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2289 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1894 2290
1895 glDisable GL_BLEND;
1896 glDisable GL_TEXTURE_2D; 2291 glDisable GL_TEXTURE_2D;
1897} 2292}
2293
2294#############################################################################
2295
2296package CFClient::UI::ValSlider;
2297
2298our @ISA = CFClient::UI::HBox::;
2299
2300sub new {
2301 my ($class, %arg) = @_;
2302
2303 my $range = delete $arg{range};
2304
2305 my $self = $class->SUPER::new (
2306 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2307 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2308 to_value => sub { shift },
2309 from_value => sub { shift },
2310 %arg,
2311 );
2312
2313 $self->{slider}->connect (changed => sub {
2314 my ($self, $value) = @_;
2315 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2316 $self->{parent}->emit (changed => $value);
2317 });
2318
2319# $self->{entry}->connect (changed => sub {
2320# my ($self, $value) = @_;
2321# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2322# $self->{parent}->emit (changed => $value);
2323# });
2324
2325 $self->add ($self->{slider}, $self->{entry});
2326
2327 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2328
2329 $self
2330}
2331
2332sub set_range { shift->{slider}->set_range (@_) }
2333sub set_value { shift->{slider}->set_value (@_) }
1898 2334
1899############################################################################# 2335#############################################################################
1900 2336
1901package CFClient::UI::TextView; 2337package CFClient::UI::TextView;
1902 2338
… …
1906 2342
1907sub new { 2343sub new {
1908 my $class = shift; 2344 my $class = shift;
1909 2345
1910 my $self = $class->SUPER::new ( 2346 my $self = $class->SUPER::new (
1911 fontsize => 1, 2347 fontsize => 1,
2348 can_events => 0,
2349 #font => default_font
1912 @_, 2350 @_,
1913 2351
1914 layout => (new CFClient::Layout), 2352 layout => (new CFClient::Layout 1),
1915 par => [], 2353 par => [],
1916 height => 0, 2354 height => 0,
1917 children => [ 2355 children => [
1918 (new CFClient::UI::Empty expand => 1), 2356 (new CFClient::UI::Empty expand => 1),
1919 (new CFClient::UI::Slider vertical => 1), 2357 (new CFClient::UI::Slider vertical => 1),
1920 ], 2358 ],
1921 ); 2359 );
1922 2360
1923 $self->{children}[1]->connect (changed => sub { 2361 $self->{children}[1]->connect (changed => sub { $self->update });
1924 $self->update;
1925 });
1926 2362
1927 $self 2363 $self
1928} 2364}
1929 2365
1930sub set_fontsize { 2366sub set_fontsize {
… …
1932 2368
1933 $self->{fontsize} = $fontsize; 2369 $self->{fontsize} = $fontsize;
1934 $self->reflow; 2370 $self->reflow;
1935} 2371}
1936 2372
2373sub size_allocate {
2374 my ($self, $w, $h) = @_;
2375
2376 $self->SUPER::size_allocate ($w, $h);
2377
2378 $self->{layout}->set_font ($self->{font}) if $self->{font};
2379 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2380 $self->{layout}->set_width ($self->{children}[0]{w});
2381
2382 $self->reflow;
2383}
2384
1937sub text_height { 2385sub text_size {
1938 my ($self, $text) = @_; 2386 my ($self, $text, $indent) = @_;
1939 2387
1940 my $layout = $self->{layout}; 2388 my $layout = $self->{layout};
1941 2389
1942 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943 $layout->set_width ($self->{w}); 2391 $layout->set_width ($self->{children}[0]{w} - $indent);
1944 $layout->set_text ($text); 2392 $layout->set_markup ($text);
1945 2393
1946 ($layout->size)[1] 2394 $layout->size
1947} 2395}
1948 2396
1949sub reflow { 2397sub reflow {
1950 my ($self) = @_; 2398 my ($self) = @_;
1951 2399
1952 $self->{need_reflow}++; 2400 $self->{need_reflow}++;
1953 $self->update; 2401 $self->update;
1954} 2402}
1955 2403
1956sub size_allocate { 2404sub set_offset {
2405 my ($self, $offset) = @_;
2406
2407 # todo: base offset on lines or so, not on pixels
2408 $self->{children}[1]->set_value ($offset);
2409}
2410
2411sub clear {
1957 my ($self, $w, $h) = @_; 2412 my ($self) = @_;
1958 2413
1959 $self->SUPER::size_allocate ($w, $h); 2414 $self->{par} = [];
1960 2415 $self->{height} = 0;
1961 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1962 $self->{layout}->set_width ($self->{children}[0]{w});
1963
1964 $self->reflow;
1965} 2417}
1966 2418
1967sub add_paragraph { 2419sub add_paragraph {
1968 my ($self, $color, $text) = @_; 2420 my ($self, $color, $text, $indent) = @_;
1969 2421
1970 #TODO: intelligently "reformat" paragraph 2422 for my $line (split /\n/, $text) {
1971 2423 my ($w, $h) = $self->text_size ($line);
1972 my $height = $self->text_height ($text);
1973
1974 $self->{height} += $height; 2424 $self->{height} += $h;
2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2426 }
1975 2427
1976 push @{$self->{par}}, [$height, $color, $text];
1977
1978 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1979 $self->{children}[1]->update;
1980} 2429}
1981 2430
1982sub update { 2431sub update {
1983 my ($self) = @_; 2432 my ($self) = @_;
1984 2433
… …
1986 2435
1987 return unless $self->{h} > 0; 2436 return unless $self->{h} > 0;
1988 2437
1989 delete $self->{texture}; 2438 delete $self->{texture};
1990 2439
1991 $ROOT->on_refresh ($self, sub { 2440 $ROOT->on_post_alloc ($self, sub {
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442
1992 if (delete $self->{need_reflow}) { 2443 if (delete $self->{need_reflow}) {
1993 my $height = 0; 2444 my $height = 0;
1994 2445
1995 $height += $_->[0] = $self->text_height ($_->[2]) 2446 my $layout = $self->{layout};
2447
2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2449
1996 for @{$self->{par}}; 2450 for (@{$self->{par}}) {
2451 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2452 $layout->set_width ($W - $_->[3]);
2453 $layout->set_markup ($_->[4]);
2454 my ($w, $h) = $layout->size;
2455 $_->[0] = $w + $_->[3];
2456 $_->[1] = $h;
2457 }
2458
2459 $height += $_->[1];
2460 }
1997 2461
1998 $self->{height} = $height; 2462 $self->{height} = $height;
1999 2463
2000 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2001 2465
2002 delete $self->{texture}; 2466 delete $self->{texture};
2003 } 2467 }
2004 2468
2005 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2006 glClearColor 0, 0, 0, 1; 2470 glClearColor 0.5, 0.5, 0.5, 0;
2007 glClear GL_COLOR_BUFFER_BIT; 2471 glClear GL_COLOR_BUFFER_BIT;
2008 2472
2473 my $top = int $self->{children}[1]{range}[0];
2474
2475 my $y0 = $top;
2476 my $y1 = $top + $H;
2477
2478 my $y = 0;
2479
2480 my $layout = $self->{layout};
2481
2482 $layout->set_font ($self->{font}) if $self->{font};
2483
2009 glEnable GL_BLEND; 2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 my $top = int $self->{children}[1]{range}[0];
2015
2016 my $y0 = $top;
2017 my $y1 = $top + $self->{h};
2018
2019 my $y = 0;
2020
2021 my $layout = $self->{layout};
2022 2487
2023 for my $par (@{$self->{par}}) { 2488 for my $par (@{$self->{par}}) {
2024 my $h = $par->[0]; 2489 my $h = $par->[1];
2025 2490
2026 if ($y0 < $y + $h && $y < $y1) { 2491 if ($y0 < $y + $h && $y < $y1) {
2492 $layout->set_foreground (@{ $par->[2] });
2493 $layout->set_width ($W - $par->[3]);
2027 $layout->set_text ($par->[2]); 2494 $layout->set_markup ($par->[4]);
2028 2495
2029 glColor @{ $par->[1] }; 2496 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2030 my ($W, $H) = $layout->size; 2497
2031 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2498 glRasterPos $par->[3], $y - $y0;
2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2032 } 2500 }
2033 2501
2034 $y += $h; 2502 $y += $h;
2035 } 2503 }
2036 2504
2037 glDisable GL_TEXTURE_2D;
2038 glDisable GL_BLEND; 2505 glDisable GL_BLEND;
2039 }; 2506 };
2040 }); 2507 });
2041} 2508}
2042 2509
2043sub _draw { 2510sub _draw {
2044 my ($self) = @_; 2511 my ($self) = @_;
2045 2512
2046 if ($self->{texture}) {
2047 glEnable GL_TEXTURE_2D; 2513 glEnable GL_TEXTURE_2D;
2048 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2515 glColor 1, 1, 1, 1;
2049 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
2051 }
2052 2518
2053 $self->{children}[1]->draw; 2519 $self->{children}[1]->draw;
2054 2520
2055} 2521}
2056 2522
… …
2104 2570
2105sub new { 2571sub new {
2106 my $class = shift; 2572 my $class = shift;
2107 2573
2108 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
2109 state => 0, 2575 state => 0,
2110 connect_activate => \&toggle_flopper, 2576 connect_activate => \&toggle_flopper,
2111 can_events => 1,
2112 @_ 2577 @_
2113 ); 2578 );
2114 2579
2115 if ($self->{state}) { 2580 if ($self->{state}) {
2116 $self->{state} = 0; 2581 $self->{state} = 0;
… …
2125 2590
2126 # TODO: use animation 2591 # TODO: use animation
2127 if ($self->{state} = !$self->{state}) { 2592 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other}); 2593 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2594 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open"); 2595 $self->_emit ("open");
2131 } else { 2596 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 2597 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close"); 2598 $self->_emit ("close");
2134 } 2599 }
2135 2600
2136 $self->emit (changed => $self->{state}); 2601 $self->_emit (changed => $self->{state});
2137} 2602}
2138 2603
2139############################################################################# 2604#############################################################################
2140 2605
2141package CFClient::UI::Tooltip; 2606package CFClient::UI::Tooltip;
… …
2151 @_, 2616 @_,
2152 can_events => 0, 2617 can_events => 0,
2153 ) 2618 )
2154} 2619}
2155 2620
2156sub set_text { 2621sub set_tooltip_from {
2157 my ($self, $text) = @_; 2622 my ($self, $widget) = @_;
2158 2623
2159 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2624 $self->add (new CFClient::UI::Label
2160 $self->{label}->set_text ($text); 2625 markup => $widget->{tooltip},
2161 $self->add ($self->{label}); 2626 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2627 fontsize => 0.8,
2628 fg => [0, 0, 0, 1],
2629 ellipsise => 0,
2630 font => ($widget->{tooltip_font} || $::FONT_PROP),
2631 );
2162} 2632}
2163 2633
2164sub size_request { 2634sub size_request {
2165 my ($self) = @_; 2635 my ($self) = @_;
2166 2636
2167 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2637 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168 2638
2169 $w = List::Util::min $::WIDTH * 0.2, $w;
2170 $h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172 ($w + 4, $h + 4) 2639 ($w + 4, $h + 4)
2173} 2640}
2174 2641
2642sub size_allocate {
2643 my ($self, $w, $h) = @_;
2644
2645 $self->SUPER::size_allocate ($w - 4, $h - 4);
2646}
2647
2175sub _draw { 2648sub _draw {
2176 my ($self) = @_; 2649 my ($self) = @_;
2177 2650
2178 glPushMatrix;
2179 glTranslate 0.375, 0.375; 2651 glTranslate 0.375, 0.375;
2180 2652
2181 my ($w, $h) = @$self{qw(w h)}; 2653 my ($w, $h) = @$self{qw(w h)};
2182 2654
2183 glColor 1, 0.8, 0.4; 2655 glColor 1, 0.8, 0.4;
… …
2194 glVertex 0 , $h; 2666 glVertex 0 , $h;
2195 glVertex $w, $h; 2667 glVertex $w, $h;
2196 glVertex $w, 0; 2668 glVertex $w, 0;
2197 glEnd; 2669 glEnd;
2198 2670
2199 glPopMatrix; 2671 glTranslate 2 - 0.375, 2 - 0.375;
2200
2201 glTranslate 2, 2;
2202 $self->SUPER::_draw; 2672 $self->SUPER::_draw;
2203} 2673}
2204 2674
2205############################################################################# 2675#############################################################################
2206 2676
2677package CFClient::UI::Face;
2678
2679our @ISA = CFClient::UI::Base::;
2680
2681use CFClient::OpenGL;
2682
2683sub new {
2684 my $class = shift;
2685
2686 my $self = $class->SUPER::new (
2687 aspect => 1,
2688 can_events => 0,
2689 @_,
2690 );
2691
2692 if ($self->{anim} && $self->{animspeed}) {
2693 Scalar::Util::weaken (my $widget = $self);
2694
2695 $self->{timer} = Event->timer (
2696 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2697 hard => 1,
2698 interval => $self->{animspeed},
2699 cb => sub {
2700 ++$widget->{frame};
2701 $widget->update;
2702 },
2703 );
2704 }
2705
2706 $self
2707}
2708
2709sub size_request {
2710 (32, 8)
2711}
2712
2713sub update {
2714 my ($self) = @_;
2715
2716 return unless $self->{visible};
2717
2718 $self->SUPER::update;
2719}
2720
2721sub _draw {
2722 my ($self) = @_;
2723
2724 return unless $::CONN;
2725
2726 my $face;
2727
2728 if ($self->{frame}) {
2729 my $anim = $::CONN->{anim}[$self->{anim}];
2730
2731 $face = $anim->[ $self->{frame} % @$anim ]
2732 if $anim && @$anim;
2733 }
2734
2735 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2736
2737 if ($tex) {
2738 glEnable GL_TEXTURE_2D;
2739 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2740 glColor 1, 1, 1, 1;
2741 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2742 glDisable GL_TEXTURE_2D;
2743 }
2744}
2745
2746sub DESTROY {
2747 my ($self) = @_;
2748
2749 $self->{timer}->cancel
2750 if $self->{timer};
2751
2752 $self->SUPER::DESTROY;
2753}
2754
2755#############################################################################
2756
2757package CFClient::UI::Inventory;
2758
2759our @ISA = CFClient::UI::ScrolledWindow::;
2760
2761sub new {
2762 my $class = shift;
2763
2764 my $self = $class->SUPER::new (
2765 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2766 @_,
2767 );
2768
2769 $self
2770}
2771
2772sub set_items {
2773 my ($self, $items) = @_;
2774
2775 $self->{scrolled}->clear;
2776 return unless $items;
2777
2778 my @items = sort {
2779 ($a->{type} <=> $b->{type})
2780 or ($a->{name} cmp $b->{name})
2781 } @$items;
2782
2783 $self->{real_items} = \@items;
2784
2785 my $row = 0;
2786 for my $item (@items) {
2787 CFClient::Item::update_widgets $item;
2788
2789 $self->{scrolled}->add (0, $row, $item->{face_widget});
2790 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2791 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2792
2793 $row++;
2794 }
2795}
2796
2797sub size_request {
2798 my ($self) = @_;
2799 ($self->{req_w}, $self->{req_h});
2800}
2801
2802#############################################################################
2803
2804package CFClient::UI::Menu;
2805
2806our @ISA = CFClient::UI::FancyFrame::;
2807
2808use CFClient::OpenGL;
2809
2810sub new {
2811 my $class = shift;
2812
2813 my $self = $class->SUPER::new (
2814 items => [],
2815 z => 100,
2816 @_,
2817 );
2818
2819 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2820
2821 for my $item (@{ $self->{items} }) {
2822 my ($widget, $cb) = @$item;
2823
2824 # handle various types of items, only text for now
2825 if (!ref $widget) {
2826 $widget = new CFClient::UI::Label
2827 can_hover => 1,
2828 can_events => 1,
2829 text => $widget;
2830 }
2831
2832 $self->{item}{$widget} = $item;
2833
2834 $self->{vbox}->add ($widget);
2835 }
2836
2837 $self
2838}
2839
2840# popup given the event (must be a mouse button down event currently)
2841sub popup {
2842 my ($self, $ev) = @_;
2843
2844 $self->_emit ("popdown");
2845
2846 # maybe save $GRAB? must be careful about events...
2847 $GRAB = $self;
2848 $self->{button} = $ev->{button};
2849
2850 $self->show;
2851 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2852}
2853
2854sub mouse_motion {
2855 my ($self, $ev, $x, $y) = @_;
2856
2857 # TODO: should use vbox->find_widget or so
2858 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2859 $self->{hover} = $self->{item}{$HOVER};
2860}
2861
2862sub button_up {
2863 my ($self, $ev, $x, $y) = @_;
2864
2865 if ($ev->{button} == $self->{button}) {
2866 undef $GRAB;
2867 $self->hide;
2868
2869 $self->_emit ("popdown");
2870 $self->{hover}[1]->() if $self->{hover};
2871 }
2872}
2873
2874#############################################################################
2875
2876package CFClient::UI::Statusbox;
2877
2878our @ISA = CFClient::UI::VBox::;
2879
2880sub new {
2881 my $class = shift;
2882
2883 $class->SUPER::new (
2884 fontsize => 0.8,
2885 @_,
2886 )
2887}
2888
2889sub reorder {
2890 my ($self) = @_;
2891 my $NOW = time;
2892
2893 while (my ($k, $v) = each %{ $self->{item} }) {
2894 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2895 }
2896
2897 my @widgets;
2898
2899 my @items = sort {
2900 $a->{pri} <=> $b->{pri}
2901 or $b->{id} <=> $a->{id}
2902 } values %{ $self->{item} };
2903
2904 my $count = 10 + 1;
2905 for my $item (@items) {
2906 last unless --$count;
2907
2908 push @widgets, $item->{label} ||= do {
2909 # TODO: doesn't handle markup well (read as: at all)
2910 my $short = $item->{count} > 1
2911 ? "<b>$item->{count} ×</b> $item->{text}"
2912 : $item->{text};
2913
2914 for ($short) {
2915 s/^\s+//;
2916 s/\s+/ /g;
2917 }
2918
2919 new CFClient::UI::Label
2920 markup => $short,
2921 tooltip => $item->{tooltip},
2922 tooltip_font => $::FONT_PROP,
2923 tooltip_width => 0.67,
2924 fontsize => $item->{fontsize} || $self->{fontsize},
2925 max_w => $::WIDTH * 0.44,
2926 fg => $item->{fg},
2927 can_events => 1,
2928 can_hover => 1
2929 };
2930 }
2931
2932 $self->clear;
2933 $self->SUPER::add (reverse @widgets);
2934}
2935
2936sub add {
2937 my ($self, $text, %arg) = @_;
2938
2939 $text =~ s/^\s+//;
2940 $text =~ s/\s+$//;
2941
2942 return unless $text;
2943
2944 my $timeout = time + ((delete $arg{timeout}) || 60);
2945
2946 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2947
2948 if (my $item = $self->{item}{$group}) {
2949 if ($item->{text} eq $text) {
2950 $item->{count}++;
2951 } else {
2952 $item->{count} = 1;
2953 $item->{text} = $item->{tooltip} = $text;
2954 }
2955 $item->{id} = ++$self->{id};
2956 $item->{timeout} = $timeout;
2957 delete $item->{label};
2958 } else {
2959 $self->{item}{$group} = {
2960 id => ++$self->{id},
2961 text => $text,
2962 timeout => $timeout,
2963 tooltip => $text,
2964 fg => [0.8, 0.8, 0.8, 0.8],
2965 pri => 0,
2966 count => 1,
2967 %arg,
2968 };
2969 }
2970
2971 $self->reorder;
2972}
2973
2974sub reconfigure {
2975 my ($self) = @_;
2976
2977 delete $_->{label}
2978 for values %{ $self->{item} || {} };
2979
2980 $self->reorder;
2981 $self->SUPER::reconfigure;
2982}
2983
2984#############################################################################
2985
2207package CFClient::UI::Root; 2986package CFClient::UI::Root;
2208 2987
2209our @ISA = CFClient::UI::Container::; 2988our @ISA = CFClient::UI::Container::;
2210 2989
2211use CFClient::OpenGL; 2990use CFClient::OpenGL;
2212 2991
2213sub check_size { 2992sub new {
2214 my ($self) = @_; 2993 my $class = shift;
2215 2994
2216 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2995 $class->SUPER::new (
2217} 2996 visible => 1,
2218 2997 @_,
2219sub size_request { 2998 )
2220 ($::WIDTH, $::HEIGHT)
2221} 2999}
2222 3000
2223sub configure { 3001sub configure {
2224 my ($self, $x, $y, $w, $h) = @_; 3002 my ($self, $x, $y, $w, $h) = @_;
2225 3003
2226 $self->SUPER::configure ($x, $y, $w, $h); 3004 $self->{w} = $w;
3005 $self->{h} = $h;
3006}
2227 3007
3008sub check_size {
3009 my ($self) = @_;
3010
3011 $self->size_allocate ($self->{w}, $self->{h})
3012 if $self->{w};
3013}
3014
3015sub size_request {
3016 my ($self) = @_;
3017
3018 ($self->{w}, $self->{h})
3019}
3020
3021sub size_allocate {
3022 my ($self, $w, $h) = @_;
3023
2228 for my $child (@{$self->{children}}) { 3024 for my $child ($self->children) {
2229 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3025 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230 3026
3027 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3028 if exists $child->{req_x};
3029
3030 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3031 if exists $child->{req_y};
3032
2231 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3033 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2232 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3034 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3035
2233 $child->configure ($X, $Y, $W,$H); 3036 $child->configure ($X, $Y, $W, $H);
2234 } 3037 }
2235} 3038}
2236 3039
2237sub _topleft { 3040sub coord2local {
2238 my ($self, $x, $y) = @_; 3041 my ($self, $x, $y) = @_;
2239 3042
2240 ($x, $y) 3043 ($x, $y)
2241} 3044}
2242 3045
3046sub coord2global {
3047 my ($self, $x, $y) = @_;
3048
3049 ($x, $y)
3050}
3051
2243sub update { 3052sub update {
2244 my ($self) = @_; 3053 my ($self) = @_;
2245 3054
2246 $self->check_size; 3055 $self->check_size;
2247 ::refresh (); 3056 $::WANT_REFRESH++;
2248} 3057}
2249 3058
2250sub add { 3059sub add {
2251 my ($self, $child) = @_; 3060 my ($self, @children) = @_;
2252 3061
3062 for (my @widgets = @children; my $w = pop @widgets; ) {
3063 push @widgets, $w->children;
3064 $w->{root} = $self;
3065 $w->{visible} = $self->{visible} + 1;
3066 }
3067
3068 for my $child (@children) {
3069 $child->{is_toplevel} = 1;
3070
2253 # integerize window positions 3071 # integerise window positions
2254 $child->{x} = int $child->{x}; 3072 $child->{x} = int $child->{x};
2255 $child->{y} = int $child->{y}; 3073 $child->{y} = int $child->{y};
3074 }
2256 3075
2257 $self->SUPER::add ($child); 3076 $self->SUPER::add (@children);
3077}
3078
3079sub remove {
3080 my ($self, @children) = @_;
3081
3082 $self->SUPER::remove (@children);
3083
3084 while (@children) {
3085 my $w = pop @children;
3086 push @children, $w->children;
3087 $w->set_invisible;
3088 }
2258} 3089}
2259 3090
2260sub on_refresh { 3091sub on_refresh {
2261 my ($self, $id, $cb) = @_; 3092 my ($self, $id, $cb) = @_;
2262 3093
2263 $self->{refresh_hook}{$id} = $cb; 3094 $self->{refresh_hook}{$id} = $cb;
2264} 3095}
2265 3096
3097sub on_post_alloc {
3098 my ($self, $id, $cb) = @_;
3099
3100 $self->{post_alloc_hook}{$id} = $cb;
3101}
3102
2266sub draw { 3103sub draw {
2267 my ($self) = @_; 3104 my ($self) = @_;
2268 3105
2269 while (my $rcb = delete $self->{refresh_hook}) { 3106 while ($self->{refresh_hook}) {
2270 $_->() for values %$rcb; 3107 $_->()
3108 for values %{delete $self->{refresh_hook}};
3109 }
3110
3111 if ($self->{check_size}) {
3112 my @queue = ([], []);
3113
3114 for (;;) {
3115 if ($self->{check_size}) {
3116 # heuristic: check containers last
3117 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3118 for values %{delete $self->{check_size}}
3119 }
3120
3121 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3122
3123 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3124 ? @$widget{qw(user_w user_h)}
3125 : $widget->size_request;
3126
3127 if (delete $widget->{force_alloc}
3128 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3129 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3130
3131 $widget->{req_w} = $w;
3132 $widget->{req_h} = $h;
3133
3134 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3135
3136 $widget->{parent}->check_size
3137 if $widget->{parent};
3138 }
3139 }
3140 }
3141
3142 while ($self->{size_alloc}) {
3143 for (values %{delete $self->{size_alloc}}) {
3144 my ($widget, $w, $h) = @$_;
3145
3146 $w = 0 if $w < 0;
3147 $h = 0 if $h < 0;
3148
3149 $widget->{w} = $w;
3150 $widget->{h} = $h;
3151 $widget->emit (size_allocate => $w, $h);
3152 }
3153 }
3154
3155 while ($self->{post_alloc_hook}) {
3156 $_->()
3157 for values %{delete $self->{post_alloc_hook}};
2271 } 3158 }
2272 3159
2273 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3160 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3161 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275 glClear GL_COLOR_BUFFER_BIT; 3162 glClear GL_COLOR_BUFFER_BIT;
2276 3163
2277 glMatrixMode GL_PROJECTION; 3164 glMatrixMode GL_PROJECTION;
2278 glLoadIdentity; 3165 glLoadIdentity;
2279 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3166 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2280 glMatrixMode GL_MODELVIEW; 3167 glMatrixMode GL_MODELVIEW;
2281 glLoadIdentity; 3168 glLoadIdentity;
2282 3169
2283 $self->_draw; 3170 $self->_draw;
2284} 3171}
… …
2286############################################################################# 3173#############################################################################
2287 3174
2288package CFClient::UI; 3175package CFClient::UI;
2289 3176
2290$ROOT = new CFClient::UI::Root; 3177$ROOT = new CFClient::UI::Root;
2291$TOOLTIP = new CFClient::UI::Tooltip; 3178$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2292 3179
22931 31801
2294 3181

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