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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.191 by root, Tue May 9 22:27:53 2006 UTC vs.
Revision 1.248 by root, Sun May 28 01:37:45 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;
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 = $layout;
37}
15 38
16sub check_tooltip { 39sub check_tooltip {
17 if (!$GRAB) { 40 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 42 if (length $widget->{tooltip}) {
… …
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 $TOOLTIP->set_markup ($widget->{tooltip}); 51 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 52 $TOOLTIP->show;
31 53
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33 55
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0); 56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
36 } 57 if $x + $TOOLTIP->{w} > $::WIDTH;
37 58
38 $TOOLTIP->move ($x, $y); 59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
39 } 62 }
40 63
41 return; 64 return;
42 } 65 }
43 } 66 }
… …
47 delete $TOOLTIP->{owner}; 70 delete $TOOLTIP->{owner};
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
71 check_tooltip; 94 check_tooltip;
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 check_tooltip;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
131 for (@$vals) { 148 for (@$vals) {
132 my $i = int $_ + $rem; 149 my $i = int $_ + $rem;
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
153}
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->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
183 }
184 }
185
186 reconfigure_widgets;
136} 187}
137 188
138############################################################################# 189#############################################################################
139 190
140package CFClient::UI::Base; 191package CFClient::UI::Base;
… …
153 can_events => 1, 204 can_events => 1,
154 @_ 205 @_
155 }, $class; 206 }, $class;
156 207
157 for (keys %$self) { 208 for (keys %$self) {
158 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
160 } 211 }
161 } 212 }
162 213
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
163 $self 223 $self
224}
225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
164} 234}
165 235
166sub destroy { 236sub destroy {
167 my ($self) = @_; 237 my ($self) = @_;
168 238
… …
176 return if $self->{parent}; 246 return if $self->{parent};
177 247
178 $CFClient::UI::ROOT->add ($self); 248 $CFClient::UI::ROOT->add ($self);
179} 249}
180 250
181sub hide { 251sub center {
182 my ($self) = @_; 252 my ($self) = @_;
253
254 $CFClient::UI::ROOT->on_post_alloc (
255 "center_$self" => sub {
256 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
257 },
258 );
259
260 $self->update;
261}
262
263sub set_visible {
264 my ($self) = @_;
265
266 return if $self->{visible};
267
268 $self->{root} = $self->{parent}{root};
269 $self->{visible} = $self->{parent}{visible} + 1;
270
271 $self->emit (visibility_change => 1);
272}
273
274sub set_invisible {
275 my ($self) = @_;
276
277 return unless $self->{visible};
278
279 # broken show/hide model
280
281 delete $self->{root};
282 delete $self->{visible};
183 283
184 undef $GRAB if $GRAB == $self; 284 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 285 undef $HOVER if $HOVER == $self;
286
287 CFClient::UI::check_tooltip
288 if $CFClient::UI::TOOLTIP->{owner} == $self;
289
290 $self->focus_out;
291
292 $self->emit (visibility_change => 0);
293}
294
295sub hide {
296 my ($self) = @_;
297
298 $self->set_invisible;
186 299
187 $self->{parent}->remove ($self) 300 $self->{parent}->remove ($self)
188 if $self->{parent}; 301 if $self->{parent};
189} 302}
190 303
… …
199} 312}
200 313
201sub set_size { 314sub set_size {
202 my ($self, $w, $h) = @_; 315 my ($self, $w, $h) = @_;
203 316
204 $self->{user_w} = $w; 317 $self->{def_w} = $w;
205 $self->{user_h} = $h; 318 $self->{def_h} = $h;
206 319
207 $self->check_size; 320 $self->check_size;
208} 321}
209 322
210sub size_request { 323sub size_request {
… …
240 353
241sub size_allocate { 354sub size_allocate {
242 # nothing to be done 355 # nothing to be done
243} 356}
244 357
358sub reconfigure {
359 my ($self) = @_;
360
361 $self->check_size (1);
362 $self->update;
363}
364
245sub children { 365sub children {
246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $self->size_allocate ($self->{w}, $self->{h});
257 $self->update;
258} 366}
259 367
260sub set_max_size { 368sub set_max_size {
261 my ($self, $w, $h) = @_; 369 my ($self, $w, $h) = @_;
262 370
263 delete $self->{max_w}; $self->{max_w} = $w if $w; 371 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h; 372 delete $self->{max_h}; $self->{max_h} = $h if $h;
373}
374
375sub set_tooltip {
376 my ($self, $tooltip) = @_;
377
378 $tooltip =~ s/^\s+//;
379 $tooltip =~ s/\s+$//;
380
381 return if $self->{tooltip} eq $tooltip;
382
383 $self->{tooltip} = $tooltip;
384
385 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
386 delete $CFClient::UI::TOOLTIP->{owner};
387 CFClient::UI::check_tooltip;
388 }
265} 389}
266 390
267# translate global coordinates to local coordinate system 391# translate global coordinates to local coordinate system
268sub coord2local { 392sub coord2local {
269 my ($self, $x, $y) = @_; 393 my ($self, $x, $y) = @_;
… …
284 return if $FOCUS == $self; 408 return if $FOCUS == $self;
285 return unless $self->{can_focus}; 409 return unless $self->{can_focus};
286 410
287 my $focus = $FOCUS; $FOCUS = $self; 411 my $focus = $FOCUS; $FOCUS = $self;
288 412
289 $self->emit (focus_in => $focus); 413 $self->_emit (focus_in => $focus);
290 414
291 $focus->update if $focus; 415 $focus->update if $focus;
292 $FOCUS->update; 416 $FOCUS->update;
293} 417}
294 418
… …
297 421
298 return unless $FOCUS == $self; 422 return unless $FOCUS == $self;
299 423
300 my $focus = $FOCUS; undef $FOCUS; 424 my $focus = $FOCUS; undef $FOCUS;
301 425
302 $self->emit (focus_out => $focus); 426 $self->_emit (focus_out => $focus);
303 427
304 $focus->update if $focus; #? 428 $focus->update if $focus; #?
429
430 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
431 unless $FOCUS;
305} 432}
306 433
307sub mouse_motion { } 434sub mouse_motion { }
308sub button_up { } 435sub button_up { }
309sub key_down { } 436sub key_down { }
310sub key_up { } 437sub key_up { }
311 438
312sub button_down { 439sub button_down {
313 my ($self, $ev, $x, $y) = @_; 440 my ($self, $ev, $x, $y) = @_;
314 441
315 $self->focus_in; 442 $self->focus_in;
… …
349 if ($ENV{PCLIENT_DEBUG}) { 476 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix; 477 glPushMatrix;
351 glColor 1, 1, 0, 1; 478 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 479 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP; 480 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0; 481 glVertex 0 , 0;
355 glVertex $self->{w}, 0; 482 glVertex $self->{w} - 1, 0;
356 glVertex $self->{w}, $self->{h}; 483 glVertex $self->{w} - 1, $self->{h} - 1;
357 glVertex 0 , $self->{h}; 484 glVertex 0 , $self->{h} - 1;
358 glEnd; 485 glEnd;
359 glPopMatrix; 486 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 487 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 } 488 }
362} 489}
363 490
364sub _draw { 491sub _draw {
365 my ($self) = @_; 492 my ($self) = @_;
… …
380} 507}
381 508
382sub set_parent { 509sub set_parent {
383 my ($self, $parent) = @_; 510 my ($self, $parent) = @_;
384 511
385 $self->{_tree_depth} = $parent->{_tree_depth} + 1;
386 Scalar::Util::weaken ($self->{parent} = $parent); 512 Scalar::Util::weaken ($self->{parent} = $parent);
513
514 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
515
516 $self->check_size;
387} 517}
388 518
389sub check_size { 519sub check_size {
390 my ($self) = @_; 520 my ($self, $forced) = @_;
391 521
522 $self->{force_alloc} = 1 if $forced;
392 $CFClient::UI::ROOT->{check_size}{$self} = $self; 523 $CFClient::UI::ROOT->{check_size}{$self} = $self;
393} 524}
394 525
395sub update { 526sub update {
396 my ($self) = @_; 527 my ($self) = @_;
… …
403 my ($self, $signal, $cb) = @_; 534 my ($self, $signal, $cb) = @_;
404 535
405 push @{ $self->{signal_cb}{$signal} }, $cb; 536 push @{ $self->{signal_cb}{$signal} }, $cb;
406} 537}
407 538
539sub _emit {
540 my ($self, $signal, @args) = @_;
541
542 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
543}
544
408sub emit { 545sub emit {
409 my ($self, $signal, @args) = @_; 546 my ($self, $signal, @args) = @_;
410 547
411 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 548 $self->_emit ($signal, @args)
549 || $self->$signal (@args);
550}
551
552sub visibility_change {
553 #my ($self, $visible) = @_;
412} 554}
413 555
414sub DESTROY { 556sub DESTROY {
415 my ($self) = @_; 557 my ($self) = @_;
416 558
559 delete $WIDGET{$self+0};
417 #$self->deactivate; 560 #$self->deactivate;
418} 561}
419 562
420############################################################################# 563#############################################################################
421 564
… …
430 my $class = shift; 573 my $class = shift;
431 574
432 # range [value, low, high, page] 575 # range [value, low, high, page]
433 576
434 $class->SUPER::new ( 577 $class->SUPER::new (
435 bg => [0, 0, 0, 0.2], 578 #bg => [0, 0, 0, 0.2],
436 active_bg => [1, 1, 1, 0.5], 579 #active_bg => [1, 1, 1, 0.5],
437 @_ 580 @_
438 ) 581 )
439} 582}
440 583
441sub _draw { 584sub _draw {
442 my ($self) = @_; 585 my ($self) = @_;
443 586
587 my $color = $FOCUS == $self && $self->{active_bg}
588 ? $self->{active_bg}
589 : $self->{bg};
590
591 if ($color && (@$color < 4 || $color->[3])) {
444 my ($w, $h) = @$self{qw(w h)}; 592 my ($w, $h) = @$self{qw(w h)};
445 593
446 glEnable GL_BLEND; 594 glEnable GL_BLEND;
447 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
448 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 596 glColor @$color;
449 597
450 glBegin GL_QUADS; 598 glBegin GL_QUADS;
451 glVertex 0 , 0; 599 glVertex 0 , 0;
452 glVertex 0 , $h; 600 glVertex 0 , $h;
453 glVertex $w, $h; 601 glVertex $w, $h;
454 glVertex $w, 0; 602 glVertex $w, 0;
455 glEnd; 603 glEnd;
456 604
457 glDisable GL_BLEND; 605 glDisable GL_BLEND;
606 }
458} 607}
459 608
460############################################################################# 609#############################################################################
461 610
462package CFClient::UI::Empty; 611package CFClient::UI::Empty;
… …
506 $self->{children} = [ 655 $self->{children} = [
507 sort { $a->{z} <=> $b->{z} } 656 sort { $a->{z} <=> $b->{z} }
508 @{$self->{children}}, @widgets 657 @{$self->{children}}, @widgets
509 ]; 658 ];
510 659
511 $_->check_size 660 $self->check_size (1);
512 for @widgets;
513
514 $self->update; 661 $self->update;
515} 662}
516 663
517sub children { 664sub children {
518 @{ $_[0]{children} } 665 @{ $_[0]{children} }
… …
524 delete $child->{parent}; 671 delete $child->{parent};
525 $child->hide; 672 $child->hide;
526 673
527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 674 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528 675
529 $self->check_size; 676 $self->check_size (1);
530 $self->update; 677 $self->update;
531} 678}
532 679
533sub clear { 680sub clear {
534 my ($self) = @_; 681 my ($self) = @_;
… …
625} 772}
626 773
627sub update { 774sub update {
628 my ($self) = @_; 775 my ($self) = @_;
629 776
630 $ROOT->on_refresh ($self => sub { $self->render_child }); 777 $ROOT->on_post_alloc ($self => sub { $self->render_child });
631 $self->SUPER::update; 778 $self->SUPER::update;
632} 779}
633 780
634sub size_allocate { 781sub size_allocate {
635 my ($self, $w, $h) = @_; 782 my ($self, $w, $h) = @_;
… …
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 795 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0; 796 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT; 797 glClear GL_COLOR_BUFFER_BIT;
651 798
652 $self->_render; 799 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 }; 800 };
661} 801}
662 802
663sub _draw { 803sub _draw {
664 my ($self) = @_; 804 my ($self) = @_;
… …
666 my ($w, $h) = ($self->w, $self->h); 806 my ($w, $h) = ($self->w, $self->h);
667 807
668 my $tex = $self->{texture} 808 my $tex = $self->{texture}
669 or return; 809 or return;
670 810
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D; 811 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1; 813 glColor 1, 1, 1, 1;
676 814
677 $tex->draw_quad (0, 0, $w, $h); 815 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678 816
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D; 817 glDisable GL_TEXTURE_2D;
681} 818}
682 819
683############################################################################# 820#############################################################################
684 821
685package CFClient::UI::ViewPort; 822package CFClient::UI::ViewPort;
686 823
687our @ISA = CFClient::UI::Window::; 824our @ISA = CFClient::UI::Window::;
688 825
826sub new {
827 my $class = shift;
828
829 $class->SUPER::new (
830 scroll_x => 0,
831 scroll_y => 1,
832 @_,
833 )
834}
835
689sub size_request { 836sub size_request {
690 my ($self) = @_; 837 my ($self) = @_;
691 838
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 839 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694 840
695 @$self{qw(child_w child_h)} 841 $w = 10 if $self->{scroll_x};
842 $h = 10 if $self->{scroll_y};
843
844 ($w, $h)
696} 845}
697 846
698sub size_allocate { 847sub size_allocate {
699 my ($self, $w, $h) = @_; 848 my ($self, $w, $h) = @_;
700 849
850 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
851 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
852
853 $self->child->configure (0, 0, $w, $h);
701 $self->update; 854 $self->update;
702} 855}
703 856
704sub set_offset { 857sub set_offset {
705 my ($self, $x, $y) = @_; 858 my ($self, $x, $y) = @_;
… …
756 my $class = shift; 909 my $class = shift;
757 910
758 my $self; 911 my $self;
759 912
760 my $slider = new CFClient::UI::Slider 913 my $slider = new CFClient::UI::Slider
761 vertical => 1, 914 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix 915 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub { 916 on_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 917 $self->{vp}->set_offset (0, $_[1]);
765 }, 918 },
766 ; 919 ;
767 920
768 $self = $class->SUPER::new ( 921 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort), 922 vp => (new CFClient::UI::ViewPort expand => 1),
770 slider => $slider, 923 slider => $slider,
771 @_, 924 @_,
772 ); 925 );
773 926
774 $self->{vp}->add ($self->{scrolled}); 927 $self->{vp}->add ($self->{scrolled});
… …
776 $self->add ($self->{slider}); 929 $self->add ($self->{slider});
777 930
778 $self 931 $self
779} 932}
780 933
934sub update {
935 my ($self) = @_;
936
937 $self->SUPER::update;
938
939 # todo: overwrite size_allocate of child
940 my $child = $self->{vp}->child;
941 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
942}
943
944sub size_allocate {
945 my ($self, $w, $h) = @_;
946
947 $self->SUPER::size_allocate ($w, $h);
948
949 my $child = $self->{vp}->child;
950 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
951}
952
781#TODO# update range on size_allocate depeneing on child 953#TODO# update range on size_allocate depending on child
782# update viewport offset on scroll 954# update viewport offset on scroll
783 955
784############################################################################# 956#############################################################################
785 957
786package CFClient::UI::Frame; 958package CFClient::UI::Frame;
… …
790use CFClient::OpenGL; 962use CFClient::OpenGL;
791 963
792sub new { 964sub new {
793 my $class = shift; 965 my $class = shift;
794 966
795 my $self = $class->SUPER::new ( 967 $class->SUPER::new (
796 bg => [1, 1, 1, 1], 968 bg => undef,
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_ 969 @_,
800 ); 970 )
801
802 $self
803} 971}
804 972
805sub _draw { 973sub _draw {
806 my ($self) = @_; 974 my ($self) = @_;
807 975
808 my ($w, $h) = ($self->{w}, $self->{h}); 976 if ($self->{bg}) {
977 my ($w, $h) = @$self{qw(w h)};
809 978
810 glEnable GL_BLEND; 979 glEnable GL_BLEND;
811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
812 glEnable GL_TEXTURE_2D; 981 glColor @{ $self->{bg} };
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 982
815# glBegin GL_QUADS; 983 glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0; 984 glVertex 0 , 0;
818# glVertex 0 , $h; 985 glVertex 0 , $h;
819# glVertex $w, $h; 986 glVertex $w, $h;
820# glVertex $w, 0; 987 glVertex $w, 0;
821# glEnd; 988 glEnd;
822 989
823
824 $self->child->draw;
825 glDisable GL_BLEND; 990 glDisable GL_BLEND;
826 glDisable GL_TEXTURE_2D; 991 }
992
993 $self->SUPER::_draw;
827} 994}
828 995
829############################################################################# 996#############################################################################
830 997
831package CFClient::UI::FancyFrame; 998package CFClient::UI::FancyFrame;
… …
839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1006 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840 1007
841sub new { 1008sub new {
842 my $class = shift; 1009 my $class = shift;
843 1010
844 # TODO: user_x, user_y, overwrite moveto?
845
846 my $self = $class->SUPER::new ( 1011 my $self = $class->SUPER::new (
847 bg => [1, 1, 1, 1], 1012 bg => [1, 1, 1, 1],
848 border_bg => [1, 1, 1, 1], 1013 border_bg => [1, 1, 1, 1],
849 border => 0.6, 1014 border => 0.6,
1015 is_toplevel => 1,
850 can_events => 1, 1016 can_events => 1,
851 @_ 1017 @_
852 ); 1018 );
853 1019
854 $self->{title} &&= new CFClient::UI::Label 1020 $self->{title} &&= new CFClient::UI::Label
855 align => 0, 1021 align => 0,
… …
879 my ($self, $w, $h) = @_; 1045 my ($self, $w, $h) = @_;
880 1046
881 $h -= List::Util::max 0, $self->border * 2; 1047 $h -= List::Util::max 0, $self->border * 2;
882 $w -= List::Util::max 0, $self->border * 2; 1048 $w -= List::Util::max 0, $self->border * 2;
883 1049
884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
885 if $self->{title}; 1051 if $self->{title};
886 1052
887 $self->child->configure ($self->border, $self->border, $w, $h); 1053 $self->child->configure ($self->border, $self->border, $w, $h);
888} 1054}
889 1055
… …
908 my ($ev, $x, $y) = @_; 1074 my ($ev, $x, $y) = @_;
909 1075
910 my $dx = $ev->{x} - $ox; 1076 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy; 1077 my $dy = $ev->{y} - $oy;
912 1078
1079 $self->{user_x} = $wx + $dx * $mx;
1080 $self->{user_y} = $wy + $dy * $my;
913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1081 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1082 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1083 $self->move ($self->{user_x}, $self->{user_y});
916 $self->check_size; 1084 $self->check_size;
917 }; 1085 };
918 1086
919 } elsif ($lr ^ $td) { 1087 } elsif ($lr ^ $td) {
920 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1088 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
923 $self->{motion} = sub { 1091 $self->{motion} = sub {
924 my ($ev, $x, $y) = @_; 1092 my ($ev, $x, $y) = @_;
925 1093
926 ($x, $y) = ($ev->{x}, $ev->{y}); 1094 ($x, $y) = ($ev->{x}, $ev->{y});
927 1095
928 $self->move ($bx + $x - $ox, $by + $y - $oy); 1096 $self->{user_x} = $bx + $x - $ox;
1097 $self->{user_y} = $by + $y - $oy;
1098
1099 $self->move ($self->{user_x}, $self->{user_y});
929 $self->update; 1100 $self->update;
930 }; 1101 };
931 } 1102 }
932} 1103}
933 1104
… …
947 my ($self) = @_; 1118 my ($self) = @_;
948 1119
949 my ($w, $h ) = ($self->{w}, $self->{h}); 1120 my ($w, $h ) = ($self->{w}, $self->{h});
950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1121 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
951 1122
952 glEnable GL_BLEND;
953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954 glEnable GL_TEXTURE_2D; 1123 glEnable GL_TEXTURE_2D;
955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956 1125
957 my $border = $self->border; 1126 my $border = $self->border;
958 1127
959 glColor @{ $self->{border_bg} }; 1128 glColor @{ $self->{border_bg} };
960 $tex[1]->draw_quad (0, 0, $w, $border); 1129 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch); 1130 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1131 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1132 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
964 1133
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1134 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966 my $bg = $tex[0]; 1135 my $bg = $tex[0];
967 1136
968 # TODO: repeat texture not scale 1137 # TODO: repeat texture not scale
… …
972 glColor @{ $self->{bg} }; 1141 glColor @{ $self->{bg} };
973 1142
974 $bg->{s} = $rep_x; 1143 $bg->{s} = $rep_x;
975 $bg->{t} = $rep_y; 1144 $bg->{t} = $rep_y;
976 $bg->{wrap_mode} = 1; 1145 $bg->{wrap_mode} = 1;
977 $bg->draw_quad ($border, $border, $cw, $ch); 1146 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1147 }
978 1148
979 glDisable GL_TEXTURE_2D; 1149 glDisable GL_TEXTURE_2D;
980 glDisable GL_BLEND;
981 }
982 1150
983 $self->{title}->draw if $self->{title}; 1151 $self->{title}->draw if $self->{title};
984 1152
985 $self->child->draw; 1153 $self->child->draw;
986} 1154}
… …
998sub new { 1166sub new {
999 my $class = shift; 1167 my $class = shift;
1000 1168
1001 $class->SUPER::new ( 1169 $class->SUPER::new (
1002 col_expand => [], 1170 col_expand => [],
1003 @_ 1171 @_,
1004 ) 1172 )
1173}
1174
1175sub children {
1176 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005} 1177}
1006 1178
1007sub add { 1179sub add {
1008 my ($self, $x, $y, $child) = @_; 1180 my ($self, $x, $y, $child) = @_;
1009 1181
1010 $child->set_parent ($self); 1182 $child->set_parent ($self);
1011 $self->{children}[$y][$x] = $child; 1183 $self->{children}[$y][$x] = $child;
1012 1184
1013 $child->check_size; 1185 $self->check_size (1);
1014} 1186}
1015 1187
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
1020# TODO: move to container class maybe? send childs a signal on removal? 1188# TODO: move to container class maybe? send children a signal on removal?
1021sub clear { 1189sub clear {
1022 my ($self) = @_; 1190 my ($self) = @_;
1023 1191
1024 my @children = $self->children; 1192 my @children = $self->children;
1025 delete $self->{children}; 1193 delete $self->{children};
… …
1027 for (@children) { 1195 for (@children) {
1028 delete $_->{parent}; 1196 delete $_->{parent};
1029 $_->hide; 1197 $_->hide;
1030 } 1198 }
1031 1199
1200 $self->check_size (1);
1032 $self->update; 1201 $self->update;
1033} 1202}
1034 1203
1035sub get_wh { 1204sub get_wh {
1036 my ($self) = @_; 1205 my ($self) = @_;
… …
1068sub size_allocate { 1237sub size_allocate {
1069 my ($self, $w, $h) = @_; 1238 my ($self, $w, $h) = @_;
1070 1239
1071 my ($ws, $hs) = $self->get_wh; 1240 my ($ws, $hs) = $self->get_wh;
1072 1241
1073 my $req_w = sum @$ws; 1242 my $req_w = (sum @$ws) || 1;
1074 my $req_h = sum @$hs; 1243 my $req_h = (sum @$hs) || 1;
1075 1244
1076 # TODO: nicer code && do row_expand 1245 # TODO: nicer code && do row_expand
1077 my @col_expand = @{$self->{col_expand}}; 1246 my @col_expand = @{$self->{col_expand}};
1078 @col_expand = (1) x @$ws unless @col_expand; 1247 @col_expand = (1) x @$ws unless @col_expand;
1079 my $col_expand = (sum @col_expand) || 1; 1248 my $col_expand = (sum @col_expand) || 1;
… …
1133 } 1302 }
1134} 1303}
1135 1304
1136############################################################################# 1305#############################################################################
1137 1306
1138package CFClient::UI::HBox; 1307package CFClient::UI::Box;
1139
1140# TODO: wrap into common Box base class
1141 1308
1142our @ISA = CFClient::UI::Container::; 1309our @ISA = CFClient::UI::Container::;
1143 1310
1144sub size_request { 1311sub size_request {
1145 my ($self) = @_; 1312 my ($self) = @_;
1146 1313
1147 my @alloc = map [$_->size_request], @{$self->{children}}; 1314 $self->{vertical}
1148 1315 ? (
1149 ( 1316 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1150 (List::Util::sum map $_->[0], @alloc), 1317 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1151 (List::Util::max map $_->[1], @alloc), 1318 )
1152 ) 1319 : (
1320 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1321 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1322 )
1153} 1323}
1154 1324
1155sub size_allocate { 1325sub size_allocate {
1156 my ($self, $w, $h) = @_; 1326 my ($self, $w, $h) = @_;
1157 1327
1158 ($h, $w) = ($w, $h); 1328 my $space = $self->{vertical} ? $h : $w;
1159
1160 my $children = $self->{children}; 1329 my $children = $self->{children};
1161 1330
1162 my @h = map $_->{req_w}, @$children; 1331 my @req;
1163 1332
1164 my $req_h = List::Util::sum @h; 1333 if ($self->{homogeneous}) {
1165 1334 @req = ($space / (@$children || 1)) x @$children;
1166 if ($req_h > $h) {
1167 # ah well, not enough space
1168 $_ *= $h / $req_h for @h;
1169 } else { 1335 } else {
1336 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1337 my $req = List::Util::sum @req;
1338
1339 if ($req > $space) {
1340 # ah well, not enough space
1341 $_ *= $space / $req for @req;
1342 } else {
1170 my $exp = List::Util::sum map $_->{expand}, @$children; 1343 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1171 $exp ||= 1;
1172 1344
1345 $space = ($space - $req) / $expand; # remaining space to give away
1346
1347 $req[$_] += $space * $children->[$_]{expand}
1173 for (0 .. $#$children) { 1348 for 0 .. $#$children;
1174 my $child = $children->[$_];
1175
1176 my $alloc_h = $h[$_];
1177 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1178 $h[$_] = $alloc_h;
1179 } 1349 }
1180 } 1350 }
1181 1351
1182 CFClient::UI::harmonize \@h; 1352 CFClient::UI::harmonize \@req;
1183 1353
1184 my $y = 0; 1354 my $pos = 0;
1185 for (0 .. $#$children) { 1355 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_]; 1356 my $alloc = $req[$_];
1188 $child->configure ($y, 0, $h, $w); 1357 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1189 1358
1190 $y += $h; 1359 $pos += $alloc;
1191 } 1360 }
1192 1361
1193 1 1362 1
1194} 1363}
1195 1364
1196############################################################################# 1365#############################################################################
1197 1366
1367package CFClient::UI::HBox;
1368
1369our @ISA = CFClient::UI::Box::;
1370
1371sub new {
1372 my $class = shift;
1373
1374 $class->SUPER::new (
1375 vertical => 0,
1376 @_,
1377 )
1378}
1379
1380#############################################################################
1381
1198package CFClient::UI::VBox; 1382package CFClient::UI::VBox;
1199 1383
1200# TODO: wrap into common Box base class
1201
1202our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
1203 1385
1204sub size_request { 1386sub new {
1205 my ($self) = @_; 1387 my $class = shift;
1206 1388
1207 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
1208 1390 vertical => 1,
1209 ( 1391 @_,
1210 (List::Util::max map $_->[0], @alloc),
1211 (List::Util::sum map $_->[1], @alloc),
1212 ) 1392 )
1213} 1393}
1214 1394
1215sub size_allocate {
1216 my ($self, $w, $h) = @_;
1217
1218 my $children = $self->{children};
1219
1220 my @h = map $_->{req_h}, @$children;
1221
1222 my $req_h = List::Util::sum @h;
1223
1224 if ($req_h > $h) {
1225 # ah well, not enough space
1226 $_ *= $h / $req_h for @h;
1227 } else {
1228 my $exp = List::Util::sum map $_->{expand}, @$children;
1229 $exp ||= 1;
1230
1231 for (0 .. $#$children) {
1232 my $child = $children->[$_];
1233
1234 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1235 }
1236 }
1237
1238 CFClient::UI::harmonize \@h;
1239
1240 my $y = 0;
1241 for (0 .. $#$children) {
1242 my $child = $children->[$_];
1243 my $h = $h[$_];
1244 $child->configure (0, $y, $w, $h);
1245
1246 $y += $h;
1247 }
1248
1249 1
1250}
1251
1252############################################################################# 1395#############################################################################
1253 1396
1254package CFClient::UI::Label; 1397package CFClient::UI::Label;
1255 1398
1256our @ISA = CFClient::UI::Base::; 1399our @ISA = CFClient::UI::DrawBG::;
1257 1400
1258use CFClient::OpenGL; 1401use CFClient::OpenGL;
1259 1402
1260sub new { 1403sub new {
1261 my ($class, %arg) = @_; 1404 my ($class, %arg) = @_;
1262 1405
1263 my $self = $class->SUPER::new ( 1406 my $self = $class->SUPER::new (
1264 fg => [1, 1, 1], 1407 fg => [1, 1, 1],
1408 #bg => none
1409 #active_bg => none
1265 #font => default_font 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),
1266 fontsize => 1, 1416 fontsize => 1,
1267 text => "",
1268 align => -1, 1417 align => -1,
1269 valign => -1, 1418 valign => -1,
1270 padding => 2, 1419 padding => 2,
1271 layout => new CFClient::Layout,
1272 can_events => 0, 1420 can_events => 0,
1273 %arg 1421 %arg
1274 ); 1422 );
1275 1423
1276 if (exists $self->{template}) { 1424 if (exists $self->{template}) {
1277 my $layout = new CFClient::Layout; 1425 my $layout = new CFClient::Layout;
1278 $layout->set_text (delete $self->{template}); 1426 $layout->set_text (delete $self->{template});
1279 $self->{template} = $layout; 1427 $self->{template} = $layout;
1280 } 1428 }
1281 1429
1282 $self->set_text (delete $self->{text}) if exists $self->{text}; 1430 if (exists $self->{markup}) {
1283 $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 }
1284 1435
1285 $self 1436 $self
1286} 1437}
1287 1438
1288sub escape { 1439sub escape($) {
1289 local $_ = $_[1]; 1440 local $_ = $_[0];
1290 1441
1291 s/&/&amp;/g; 1442 s/&/&amp;/g;
1292 s/>/&gt;/g; 1443 s/>/&gt;/g;
1293 s/</&lt;/g; 1444 s/</&lt;/g;
1294 1445
1295 $_[1] 1446 $_
1296} 1447}
1297 1448
1298sub update { 1449sub update {
1299 my ($self) = @_; 1450 my ($self) = @_;
1300 1451
… …
1306 my ($self, $text) = @_; 1457 my ($self, $text) = @_;
1307 1458
1308 return if $self->{text} eq "T$text"; 1459 return if $self->{text} eq "T$text";
1309 $self->{text} = "T$text"; 1460 $self->{text} = "T$text";
1310 1461
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1311 $self->{layout}->set_text ($text); 1463 $self->{layout}->set_text ($text);
1312 1464
1313 $self->update; 1465 $self->update;
1314 $self->check_size; 1466 $self->check_size;
1315} 1467}
… …
1318 my ($self, $markup) = @_; 1470 my ($self, $markup) = @_;
1319 1471
1320 return if $self->{text} eq "M$markup"; 1472 return if $self->{text} eq "M$markup";
1321 $self->{text} = "M$markup"; 1473 $self->{text} = "M$markup";
1322 1474
1475 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1476
1477 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1323 $self->{layout}->set_markup ($markup); 1478 $self->{layout}->set_markup ($markup);
1324 1479
1325 $self->update; 1480 $self->update;
1326 $self->check_size; 1481 $self->check_size;
1327} 1482}
… …
1329sub size_request { 1484sub size_request {
1330 my ($self) = @_; 1485 my ($self) = @_;
1331 1486
1332 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1487 $self->{layout}->set_font ($self->{font}) if $self->{font};
1333 $self->{layout}->set_width ($self->{max_w} || -1); 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});
1334 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1335 1492
1336 my ($w, $h) = $self->{layout}->size; 1493 my ($w, $h) = $self->{layout}->size;
1337 1494
1338 if (exists $self->{template}) { 1495 if (exists $self->{template}) {
… …
1368} 1525}
1369 1526
1370sub _draw { 1527sub _draw {
1371 my ($self) = @_; 1528 my ($self) = @_;
1372 1529
1530 $self->SUPER::_draw; # draw background, if applicable
1531
1373 my $tex = $self->{texture} ||= do { 1532 my $tex = $self->{texture} ||= do {
1533 $self->{layout}->set_foreground (@{$self->{fg}});
1374 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1534 $self->{layout}->set_font ($self->{font}) if $self->{font};
1375 $self->{layout}->set_width ($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});
1376 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1538 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1539
1377 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 $tex
1378 }; 1551 };
1379 1552
1380 glEnable GL_BLEND;
1381 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1382 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
1383 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1384 1555
1556 if ($tex->{format} == GL_ALPHA) {
1385 glColor @{$self->{fg}}; 1557 glColor @{$self->{fg}};
1386
1387 $self->{ox} = int (
1388 $self->{align} < 0 ? $self->{padding}
1389 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1390 : ($self->{w} - $tex->{w}) * 0.5
1391 );
1392
1393 $self->{oy} = int (
1394 $self->{valign} < 0 ? $self->{padding}
1395 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1396 : ($self->{h} - $tex->{h}) * 0.5
1397 );
1398
1399 $tex->draw_quad ($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 }
1400 1562
1401 glDisable GL_TEXTURE_2D; 1563 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND;
1403} 1564}
1404 1565
1405############################################################################# 1566#############################################################################
1406 1567
1407package CFClient::UI::EntryBase; 1568package CFClient::UI::EntryBase;
… …
1420 active_fg => [0, 0, 0], 1581 active_fg => [0, 0, 0],
1421 can_hover => 1, 1582 can_hover => 1,
1422 can_focus => 1, 1583 can_focus => 1,
1423 valign => 0, 1584 valign => 0,
1424 can_events => 1, 1585 can_events => 1,
1586 #text => ...
1425 @_ 1587 @_
1426 ) 1588 )
1427} 1589}
1428 1590
1429sub _set_text { 1591sub _set_text {
… …
1439 $self->{text} = $text; 1601 $self->{text} = $text;
1440 1602
1441 $text =~ s/./*/g if $self->{hidden}; 1603 $text =~ s/./*/g if $self->{hidden};
1442 $self->{layout}->set_text ("$text "); 1604 $self->{layout}->set_text ("$text ");
1443 1605
1444 $self->emit (changed => $self->{text}); 1606 $self->_emit (changed => $self->{text});
1445}
1446
1447sub get_text {
1448 $_[0]{text}
1449}
1450
1451sub size_request {
1452 my ($self) = @_;
1453
1454 my ($w, $h) = $self->SUPER::size_request;
1455
1456 ($w + 1, $h) # add 1 for cursor
1457}
1458
1459sub size_allocate {
1460 my ($self, $w, $h) = @_;
1461
1462 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1463} 1607}
1464 1608
1465sub set_text { 1609sub set_text {
1466 my ($self, $text) = @_; 1610 my ($self, $text) = @_;
1467 1611
1468 $self->{cursor} = length $text; 1612 $self->{cursor} = length $text;
1469 $self->_set_text ($text); 1613 $self->_set_text ($text);
1470 $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, $h) # add 1 for cursor
1471} 1628}
1472 1629
1473sub key_down { 1630sub key_down {
1474 my ($self, $ev) = @_; 1631 my ($self, $ev) = @_;
1475 1632
… …
1477 my $sym = $ev->{sym}; 1634 my $sym = $ev->{sym};
1478 my $uni = $ev->{unicode}; 1635 my $uni = $ev->{unicode};
1479 1636
1480 my $text = $self->get_text; 1637 my $text = $self->get_text;
1481 1638
1482 if ($sym == 8) { 1639 if ($uni == 8) {
1483 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1484 } elsif ($sym == 127) { 1641 } elsif ($uni == 127) {
1485 substr $text, $self->{cursor}, 1, ""; 1642 substr $text, $self->{cursor}, 1, "";
1486 } elsif ($sym == CFClient::SDLK_LEFT) { 1643 } elsif ($sym == CFClient::SDLK_LEFT) {
1487 --$self->{cursor} if $self->{cursor}; 1644 --$self->{cursor} if $self->{cursor};
1488 } elsif ($sym == CFClient::SDLK_RIGHT) { 1645 } elsif ($sym == CFClient::SDLK_RIGHT) {
1489 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1646 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1490 } elsif ($sym == CFClient::SDLK_HOME) { 1647 } elsif ($sym == CFClient::SDLK_HOME) {
1491 $self->{cursor} = 0; 1648 $self->{cursor} = 0;
1492 } elsif ($sym == CFClient::SDLK_END) { 1649 } elsif ($sym == CFClient::SDLK_END) {
1493 $self->{cursor} = length $text; 1650 $self->{cursor} = length $text;
1494 } elsif ($sym == 27) { 1651 } elsif ($uni == 27) {
1495 $self->emit ('escape'); 1652 $self->_emit ('escape');
1496 } elsif ($uni) { 1653 } elsif ($uni) {
1497 substr $text, $self->{cursor}++, 0, chr $uni; 1654 substr $text, $self->{cursor}++, 0, chr $uni;
1498 } 1655 }
1499 1656
1500 $self->_set_text ($text); 1657 $self->_set_text ($text);
1501 $self->update; 1658 $self->update;
1659 $self->check_size;
1502} 1660}
1503 1661
1504sub focus_in { 1662sub focus_in {
1505 my ($self) = @_; 1663 my ($self) = @_;
1506 1664
… …
1586 if ($sym == 13) { 1744 if ($sym == 13) {
1587 unshift @{$self->{history}}, 1745 unshift @{$self->{history}},
1588 my $txt = $self->get_text; 1746 my $txt = $self->get_text;
1589 $self->{history_pointer} = -1; 1747 $self->{history_pointer} = -1;
1590 $self->{history_saveback} = ''; 1748 $self->{history_saveback} = '';
1591 $self->emit (activate => $txt); 1749 $self->_emit (activate => $txt);
1592 $self->update; 1750 $self->update;
1593 1751
1594 } elsif ($sym == CFClient::SDLK_UP) { 1752 } elsif ($sym == CFClient::SDLK_UP) {
1595 if ($self->{history_pointer} < 0) { 1753 if ($self->{history_pointer} < 0) {
1596 $self->{history_saveback} = $self->get_text; 1754 $self->{history_saveback} = $self->get_text;
… …
1635 my $class = shift; 1793 my $class = shift;
1636 1794
1637 $class->SUPER::new ( 1795 $class->SUPER::new (
1638 padding => 4, 1796 padding => 4,
1639 fg => [1, 1, 1], 1797 fg => [1, 1, 1],
1640 bg => [1, 1, 1, 0.2],
1641 active_fg => [0, 0, 1], 1798 active_fg => [0, 0, 1],
1642 can_hover => 1, 1799 can_hover => 1,
1643 align => 0, 1800 align => 0,
1644 valign => 0, 1801 valign => 0,
1645 can_events => 1, 1802 can_events => 1,
1646 @_ 1803 @_
1647 ) 1804 )
1648} 1805}
1649 1806
1807sub activate { }
1808
1650sub button_up { 1809sub button_up {
1651 my ($self, $ev, $x, $y) = @_; 1810 my ($self, $ev, $x, $y) = @_;
1652 1811
1812 $self->emit ("activate")
1653 if ($x >= 0 && $x < $self->{w} 1813 if $x >= 0 && $x < $self->{w}
1654 && $y >= 0 && $y < $self->{h}) { 1814 && $y >= 0 && $y < $self->{h};
1655 $self->emit ("activate");
1656 }
1657} 1815}
1658 1816
1659sub _draw { 1817sub _draw {
1660 my ($self) = @_; 1818 my ($self) = @_;
1661 1819
… …
1663 1821
1664 if ($GRAB == $self) { 1822 if ($GRAB == $self) {
1665 $self->{fg} = $self->{active_fg}; 1823 $self->{fg} = $self->{active_fg};
1666 } 1824 }
1667 1825
1668 glEnable GL_BLEND;
1669 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1670 glEnable GL_TEXTURE_2D; 1826 glEnable GL_TEXTURE_2D;
1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1672 glColor 0, 0, 0, 1; 1828 glColor 0, 0, 0, 1;
1673 1829
1674 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1675 1831
1676 glDisable GL_TEXTURE_2D; 1832 glDisable GL_TEXTURE_2D;
1677 glDisable GL_BLEND;
1678 1833
1679 $self->SUPER::_draw; 1834 $self->SUPER::_draw;
1680} 1835}
1681 1836
1682############################################################################# 1837#############################################################################
… …
1696 1851
1697 $class->SUPER::new ( 1852 $class->SUPER::new (
1698 padding => 2, 1853 padding => 2,
1699 fg => [1, 1, 1], 1854 fg => [1, 1, 1],
1700 active_fg => [1, 1, 0], 1855 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5],
1701 state => 0, 1858 state => 0,
1702 can_hover => 1, 1859 can_hover => 1,
1703 @_ 1860 @_
1704 ) 1861 )
1705} 1862}
… …
1714 my ($self, $ev, $x, $y) = @_; 1871 my ($self, $ev, $x, $y) = @_;
1715 1872
1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1718 $self->{state} = !$self->{state}; 1875 $self->{state} = !$self->{state};
1719 $self->emit (changed => $self->{state}); 1876 $self->_emit (changed => $self->{state});
1720 } 1877 }
1721} 1878}
1722 1879
1723sub _draw { 1880sub _draw {
1724 my ($self) = @_; 1881 my ($self) = @_;
… …
1729 1886
1730 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;
1731 1888
1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1733 1890
1734 glEnable GL_BLEND; 1891 my $tex = $self->{state} ? $tex[1] : $tex[0];
1892
1735 glEnable GL_TEXTURE_2D; 1893 glEnable GL_TEXTURE_2D;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737
1738 my $tex = $self->{state} ? $tex[1] : $tex[0];
1739
1740 $tex->draw_quad (0, 0, $s, $s); 1894 $tex->draw_quad_alpha (0, 0, $s, $s);
1741
1742 glDisable GL_TEXTURE_2D; 1895 glDisable GL_TEXTURE_2D;
1743 glDisable GL_BLEND;
1744} 1896}
1745 1897
1746############################################################################# 1898#############################################################################
1747 1899
1748package CFClient::UI::Image; 1900package CFClient::UI::Image;
… …
1791 glTranslate 0, -$self->{w}, 0; 1943 glTranslate 0, -$self->{w}, 0;
1792 1944
1793 ($w, $h) = ($h, $w); 1945 ($w, $h) = ($h, $w);
1794 } 1946 }
1795 1947
1796 glEnable GL_BLEND;
1797 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1798 glEnable GL_TEXTURE_2D; 1948 glEnable GL_TEXTURE_2D;
1799 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1949 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1800 1950
1801 $tex->draw_quad (0, 0, $w, $h); 1951 $tex->draw_quad_alpha (0, 0, $w, $h);
1802 1952
1803 glDisable GL_BLEND;
1804 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1805} 1954}
1806 1955
1807############################################################################# 1956#############################################################################
1808 1957
… …
1997 qw(s1_slider.png s1_slider_bg.png); 2146 qw(s1_slider.png s1_slider_bg.png);
1998 2147
1999sub new { 2148sub new {
2000 my $class = shift; 2149 my $class = shift;
2001 2150
2002 # range [value, low, high, page] 2151 # range [value, low, high, page, unit]
2003 2152
2004 # TODO: 0-width page 2153 # TODO: 0-width page
2005 # TODO: req_w/h are wrong with vertical 2154 # TODO: req_w/h are wrong with vertical
2006 # TODO: calculations are off 2155 # TODO: calculations are off
2007 my $self = $class->SUPER::new ( 2156 my $self = $class->SUPER::new (
2008 fg => [1, 1, 1], 2157 fg => [1, 1, 1],
2009 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],
2010 range => [0, 0, 100, 10], 2161 range => [0, 0, 100, 10, 0],
2011 req_w => $::WIDTH / 80, 2162 req_w => $::WIDTH / 80,
2012 req_h => $::WIDTH / 80, 2163 req_h => $::WIDTH / 80,
2013 vertical => 0, 2164 vertical => 0,
2014 can_hover => 1, 2165 can_hover => 1,
2015 inner_pad => 5, 2166 inner_pad => 0.02,
2016 @_ 2167 @_
2017 ); 2168 );
2018 2169
2170 $self->set_value ($self->{range}[0]);
2171 $self->update;
2172
2019 $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 $self->update;
2205 }
2020} 2206}
2021 2207
2022sub size_request { 2208sub size_request {
2023 my ($self) = @_; 2209 my ($self) = @_;
2024 2210
… …
2030 2216
2031sub button_down { 2217sub button_down {
2032 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
2033 2219
2034 $self->SUPER::button_down ($ev, $x, $y); 2220 $self->SUPER::button_down ($ev, $x, $y);
2221
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223
2035 $self->mouse_motion ($ev, $x, $y); 2224 $self->mouse_motion ($ev, $x, $y);
2036} 2225}
2037 2226
2038sub mouse_motion { 2227sub mouse_motion {
2039 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
2040 2229
2041 if ($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
2042 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2247 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100;
2043 2249
2044 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2250 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2045 2251
2046 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2252 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2047 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2253 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2048 2254
2049 $x -= $inner_pad_px; # substract the padding 2255 $value = ($value - $lo) / $range;
2050 $x = $x * ($hi - $lo) / $inner_w + $lo; 2256 $value = $value * $self->{scale} + $self->{offset};
2051 $x = $lo if $x < $lo;
2052 $x = $hi - $page if $x > $hi - $page;
2053 $self->{range}[0] = $x;
2054 2257
2055 $self->emit (changed => $x); 2258 $self->{knob_x} = $value - $knob_w * 0.5;
2056 $self->update; 2259 $self->{knob_w} = $knob_w;
2057 } 2260 });
2058}
2059 2261
2060# the inner_* stuff is for generating a padding for the slider handle, 2262 $self->SUPER::update;
2061# so that the handle doesn't leave the texture. This calculation isn't 100%
2062# correct propably, but it does the job for now
2063sub _calc_inner_pad_px {
2064 my ($self, $w) = @_;
2065 ($w / 100) * $self->{inner_pad} # % to pixels
2066} 2263}
2067 2264
2068sub _draw { 2265sub _draw {
2069 my ($self) = @_; 2266 my ($self) = @_;
2070 2267
2071 $self->SUPER::_draw (); 2268 $self->SUPER::_draw ();
2072 2269
2073 my ($w, $h) = @$self{qw(w h)}; 2270 glScale $self->{w}, $self->{h};
2074 2271
2075 if ($self->{vertical}) { 2272 if ($self->{vertical}) {
2076 # draw a vertical slider like a rotated horizontal slider 2273 # draw a vertical slider like a rotated horizontal slider
2077 2274
2275 glTranslate 1, 0, 0;
2078 glRotate 90, 0, 0, 1; 2276 glRotate 90, 0, 0, 1;
2079 glTranslate 0, -$self->{w}, 0;
2080
2081 ($w, $h) = ($h, $w);
2082 } 2277 }
2083 2278
2084 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2279 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2085 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2280 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2086 2281
2087 my ($value, $lo, $hi, $page) = @{$self->{range}};
2088
2089 $hi = $value + 1 if $lo == $hi;
2090
2091 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2092 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2093
2094 $page = int $page * $inner_w / ($hi - $lo);
2095 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2096
2097 $w -= $page;
2098 $page &= ~1;
2099 glTranslate $page * 0.5, 0, 0;
2100 $page ||= 2;
2101
2102 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2103 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2104
2105 glEnable GL_BLEND;
2106 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2107 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
2108 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2109 2284
2110 # draw background 2285 # draw background
2111 $tex[1]->draw_quad (0, 0, $w, $h); 2286 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2112 2287
2113 # draw handle 2288 # draw handle
2114 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2289 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2115 2290
2116 glDisable GL_BLEND;
2117 glDisable GL_TEXTURE_2D; 2291 glDisable GL_TEXTURE_2D;
2118} 2292}
2293
2294#############################################################################
2295
2296package CFClient::UI::ValSlider;
2297
2298our @ISA = CFClient::UI::HBox::;
2299
2300sub new {
2301 my ($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 (@_) }
2119 2334
2120############################################################################# 2335#############################################################################
2121 2336
2122package CFClient::UI::TextView; 2337package CFClient::UI::TextView;
2123 2338
… …
2132 fontsize => 1, 2347 fontsize => 1,
2133 can_events => 0, 2348 can_events => 0,
2134 #font => default_font 2349 #font => default_font
2135 @_, 2350 @_,
2136 2351
2137 layout => (new CFClient::Layout), 2352 layout => (new CFClient::Layout 1),
2138 par => [], 2353 par => [],
2139 height => 0, 2354 height => 0,
2140 children => [ 2355 children => [
2141 (new CFClient::UI::Empty expand => 1), 2356 (new CFClient::UI::Empty expand => 1),
2142 (new CFClient::UI::Slider vertical => 1), 2357 (new CFClient::UI::Slider vertical => 1),
… …
2153 2368
2154 $self->{fontsize} = $fontsize; 2369 $self->{fontsize} = $fontsize;
2155 $self->reflow; 2370 $self->reflow;
2156} 2371}
2157 2372
2158sub text_height {
2159 my ($self, $text) = @_;
2160
2161 my $layout = $self->{layout};
2162
2163 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2164 $layout->set_width ($self->{children}[0]{w});
2165 $layout->set_text ($text);
2166
2167 ($layout->size)[1]
2168}
2169
2170sub reflow {
2171 my ($self) = @_;
2172
2173 $self->{need_reflow}++;
2174 $self->update;
2175}
2176
2177sub size_allocate { 2373sub size_allocate {
2178 my ($self, $w, $h) = @_; 2374 my ($self, $w, $h) = @_;
2179 2375
2180 $self->SUPER::size_allocate ($w, $h); 2376 $self->SUPER::size_allocate ($w, $h);
2181 2377
… …
2184 $self->{layout}->set_width ($self->{children}[0]{w}); 2380 $self->{layout}->set_width ($self->{children}[0]{w});
2185 2381
2186 $self->reflow; 2382 $self->reflow;
2187} 2383}
2188 2384
2385sub text_size {
2386 my ($self, $text, $indent) = @_;
2387
2388 my $layout = $self->{layout};
2389
2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $layout->set_width ($self->{children}[0]{w} - $indent);
2392 $layout->set_markup ($text);
2393
2394 $layout->size
2395}
2396
2397sub reflow {
2398 my ($self) = @_;
2399
2400 $self->{need_reflow}++;
2401 $self->update;
2402}
2403
2404sub set_offset {
2405 my ($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 {
2412 my ($self) = @_;
2413
2414 $self->{par} = [];
2415 $self->{height} = 0;
2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2417}
2418
2189sub add_paragraph { 2419sub add_paragraph {
2190 my ($self, $color, $text) = @_; 2420 my ($self, $color, $text, $indent) = @_;
2191 2421
2192 #TODO: intelligently "reformat" paragraph 2422 for my $line (split /\n/, $text) {
2193 2423 my ($w, $h) = $self->text_size ($line);
2194 my $height = $self->text_height ($text);
2195
2196 $self->{height} += $height; 2424 $self->{height} += $h;
2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2426 }
2197 2427
2198 push @{$self->{par}}, [$height, $color, $text];
2199
2200 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2201 $self->{children}[1]->update;
2202} 2429}
2203 2430
2204sub update { 2431sub update {
2205 my ($self) = @_; 2432 my ($self) = @_;
2206 2433
… …
2208 2435
2209 return unless $self->{h} > 0; 2436 return unless $self->{h} > 0;
2210 2437
2211 delete $self->{texture}; 2438 delete $self->{texture};
2212 2439
2213 $ROOT->on_refresh ($self, sub { 2440 $ROOT->on_post_alloc ($self, sub {
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442
2214 if (delete $self->{need_reflow}) { 2443 if (delete $self->{need_reflow}) {
2215 my $height = 0; 2444 my $height = 0;
2216 2445
2217 $height += $_->[0] = $self->text_height ($_->[2]) 2446 my $layout = $self->{layout};
2447
2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2449
2218 for @{$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 }
2219 2461
2220 $self->{height} = $height; 2462 $self->{height} = $height;
2221 2463
2222 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2223 2465
2224 delete $self->{texture}; 2466 delete $self->{texture};
2225 } 2467 }
2226 2468
2227 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2228 glClearColor 0, 0, 0, 0; 2470 glClearColor 0.5, 0.5, 0.5, 0;
2229 glClear GL_COLOR_BUFFER_BIT; 2471 glClear GL_COLOR_BUFFER_BIT;
2230 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
2231 glEnable GL_BLEND; 2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
2232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2233 glEnable GL_TEXTURE_2D;
2234 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2235
2236 my $top = int $self->{children}[1]{range}[0];
2237
2238 my $y0 = $top;
2239 my $y1 = $top + $self->{h};
2240
2241 my $y = 0;
2242
2243 my $layout = $self->{layout};
2244
2245 $layout->set_font ($self->{font}) if $self->{font};
2246 2487
2247 for my $par (@{$self->{par}}) { 2488 for my $par (@{$self->{par}}) {
2248 my $h = $par->[0]; 2489 my $h = $par->[1];
2249 2490
2250 if ($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]);
2251 $layout->set_text ($par->[2]); 2494 $layout->set_markup ($par->[4]);
2252 2495
2253 glColor @{ $par->[1] }; 2496 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2254 my ($W, $H) = $layout->size; 2497
2255 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2498 glRasterPos $par->[3], $y - $y0;
2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2256 } 2500 }
2257 2501
2258 $y += $h; 2502 $y += $h;
2259 } 2503 }
2260 2504
2261 glDisable GL_TEXTURE_2D;
2262 glDisable GL_BLEND; 2505 glDisable GL_BLEND;
2263 }; 2506 };
2264 }); 2507 });
2265} 2508}
2266 2509
2267sub _draw { 2510sub _draw {
2268 my ($self) = @_; 2511 my ($self) = @_;
2269 2512
2270 glEnable GL_BLEND;
2271 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2272 glEnable GL_TEXTURE_2D; 2513 glEnable GL_TEXTURE_2D;
2273 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2274 glColor 1, 1, 1, 1; 2515 glColor 1, 1, 1, 1;
2275 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2276 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
2277 glDisable GL_BLEND;
2278 2518
2279 $self->{children}[1]->draw; 2519 $self->{children}[1]->draw;
2280 2520
2281} 2521}
2282 2522
… …
2330 2570
2331sub new { 2571sub new {
2332 my $class = shift; 2572 my $class = shift;
2333 2573
2334 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
2335 state => 0, 2575 state => 0,
2336 connect_activate => \&toggle_flopper, 2576 on_activate => \&toggle_flopper,
2337 @_ 2577 @_
2338 ); 2578 );
2339 2579
2340 if ($self->{state}) {
2341 $self->{state} = 0;
2342 $self->toggle_flopper;
2343 }
2344
2345 $self 2580 $self
2346} 2581}
2347 2582
2348sub toggle_flopper { 2583sub toggle_flopper {
2349 my ($self) = @_; 2584 my ($self) = @_;
2350 2585
2351 # TODO: use animation 2586 $self->{other}->toggle_visibility;
2352 if ($self->{state} = !$self->{state}) {
2353 $CFClient::UI::ROOT->add ($self->{other});
2354 $self->{other}->move ($self->coord2global (0, $self->{h}));
2355 $self->emit ("open");
2356 } else {
2357 $CFClient::UI::ROOT->remove ($self->{other});
2358 $self->emit ("close");
2359 }
2360
2361 $self->emit (changed => $self->{state});
2362} 2587}
2363 2588
2364############################################################################# 2589#############################################################################
2365 2590
2366package CFClient::UI::Tooltip; 2591package CFClient::UI::Tooltip;
… …
2376 @_, 2601 @_,
2377 can_events => 0, 2602 can_events => 0,
2378 ) 2603 )
2379} 2604}
2380 2605
2381sub set_markup { 2606sub set_tooltip_from {
2382 my ($self, $text) = @_; 2607 my ($self, $widget) = @_;
2383 2608
2384 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2609 $self->add (new CFClient::UI::Label
2385 $self->{label}->set_markup ($text); 2610 markup => $widget->{tooltip},
2386 $self->add ($self->{label}); 2611 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2612 fontsize => 0.8,
2613 fg => [0, 0, 0, 1],
2614 ellipsise => 0,
2615 font => ($widget->{tooltip_font} || $::FONT_PROP),
2616 );
2387} 2617}
2388 2618
2389sub size_request { 2619sub size_request {
2390 my ($self) = @_; 2620 my ($self) = @_;
2391
2392 $self->child->set_max_size ($::WIDTH * 0.3);
2393 2621
2394 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2622 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2395 2623
2396 ($w + 4, $h + 4) 2624 ($w + 4, $h + 4)
2397} 2625}
… …
2403} 2631}
2404 2632
2405sub _draw { 2633sub _draw {
2406 my ($self) = @_; 2634 my ($self) = @_;
2407 2635
2408 glPushMatrix;
2409 glTranslate 0.375, 0.375; 2636 glTranslate 0.375, 0.375;
2410 2637
2411 my ($w, $h) = @$self{qw(w h)}; 2638 my ($w, $h) = @$self{qw(w h)};
2412 2639
2413 glColor 1, 0.8, 0.4; 2640 glColor 1, 0.8, 0.4;
… …
2424 glVertex 0 , $h; 2651 glVertex 0 , $h;
2425 glVertex $w, $h; 2652 glVertex $w, $h;
2426 glVertex $w, 0; 2653 glVertex $w, 0;
2427 glEnd; 2654 glEnd;
2428 2655
2429 glPopMatrix; 2656 glTranslate 2 - 0.375, 2 - 0.375;
2430
2431 glTranslate 2, 2;
2432 $self->SUPER::_draw; 2657 $self->SUPER::_draw;
2433} 2658}
2434 2659
2435############################################################################# 2660#############################################################################
2436 2661
… …
2441use CFClient::OpenGL; 2666use CFClient::OpenGL;
2442 2667
2443sub new { 2668sub new {
2444 my $class = shift; 2669 my $class = shift;
2445 2670
2446 $class->SUPER::new ( 2671 my $self = $class->SUPER::new (
2447 aspect => 1, 2672 aspect => 1,
2673 can_events => 0,
2448 @_, 2674 @_,
2449 ) 2675 );
2676
2677 if ($self->{anim} && $self->{animspeed}) {
2678 Scalar::Util::weaken (my $widget = $self);
2679
2680 $self->{timer} = Event->timer (
2681 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2682 hard => 1,
2683 interval => $self->{animspeed},
2684 cb => sub {
2685 ++$widget->{frame};
2686 $widget->update;
2687 },
2688 );
2689 }
2690
2691 $self
2450} 2692}
2451 2693
2452sub size_request { 2694sub size_request {
2453 (32, 8) 2695 (32, 8)
2454} 2696}
2455 2697
2698sub update {
2699 my ($self) = @_;
2700
2701 return unless $self->{visible};
2702
2703 $self->SUPER::update;
2704}
2705
2456sub _draw { 2706sub _draw {
2457 my ($self) = @_; 2707 my ($self) = @_;
2458 2708
2459 return unless $::CONN;#d# manage and cache textures differently 2709 return unless $::CONN;
2710
2711 my $face;
2712
2713 if ($self->{frame}) {
2714 my $anim = $::CONN->{anim}[$self->{anim}];
2715
2716 $face = $anim->[ $self->{frame} % @$anim ]
2717 if $anim && @$anim;
2718 }
2719
2460 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2720 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2461 2721
2462 # TODO animation
2463 if ($tex) { 2722 if ($tex) {
2464 glEnable GL_BLEND;
2465 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2466 glEnable GL_TEXTURE_2D; 2723 glEnable GL_TEXTURE_2D;
2467 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2468 glColor 1, 1, 1, 1; 2725 glColor 1, 1, 1, 1;
2469 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2726 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2470 glDisable GL_TEXTURE_2D; 2727 glDisable GL_TEXTURE_2D;
2471 glDisable GL_BLEND;
2472 } 2728 }
2473} 2729}
2474 2730
2475############################################################################# 2731sub DESTROY {
2732 my ($self) = @_;
2476 2733
2734 $self->{timer}->cancel
2735 if $self->{timer};
2736
2737 $self->SUPER::DESTROY;
2738}
2739
2740#############################################################################
2741
2477package CFClient::UI::InventoryItem; 2742package CFClient::UI::Inventory;
2478 2743
2479our @ISA = CFClient::UI::HBox::; 2744our @ISA = CFClient::UI::ScrolledWindow::;
2480 2745
2481sub new { 2746sub new {
2482 my $class = shift; 2747 my $class = shift;
2483 2748
2484 my %args = @_;
2485
2486 my $item = $args{item};
2487
2488 my $desc = $item->{nrof} < 2
2489 ? $item->{name}
2490 : "$item->{nrof} $item->{name_pl}";
2491
2492
2493 my $self = $class->SUPER::new ( 2749 my $self = $class->SUPER::new (
2494 can_hover => 1, 2750 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2495 can_events => 1,
2496 tooltip => (CFClient::UI::Label->escape ($desc)
2497 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2498 connect_button_down => sub {
2499 my ($self, $ev, $x, $y) = @_;
2500
2501 # todo: maybe put examine on 1? but should just be a tooltip :(
2502 if ($ev->{button} == 1) {
2503 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2504 } elsif ($ev->{button} == 2) {
2505 $::CONN->send ("apply $item->{tag}");
2506 } elsif ($ev->{button} == 3) {
2507 CFClient::UI::Menu->new (
2508 items => [
2509 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2510 [
2511 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2512 sub { $::CONN->send ("lock $item->{tag}") },
2513 ],
2514 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2515 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2516 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2517 ],
2518 )->popup ($ev);
2519 }
2520
2521 1
2522 },
2523 %args
2524 );
2525 $self->add(new CFClient::UI::Face
2526 can_events => 0,
2527 face => $item->{face},
2528 anim => $item->{anim},
2529 animspeed => $item->{animspeed});
2530 $self->add(new CFClient::UI::Label
2531 can_events => 0,
2532 text => $desc);
2533
2534 $self
2535}
2536
2537#############################################################################
2538
2539package CFClient::UI::Inventory;
2540
2541our @ISA = CFClient::UI::ScrolledWindow::;
2542
2543sub new {
2544 my $class = shift;
2545
2546 my $self = $class->SUPER::new (
2547 scrolled => (new CFClient::UI::VBox),
2548 @_, 2751 @_,
2549 ); 2752 );
2550 2753
2551 $self 2754 $self
2552} 2755}
… …
2555 my ($self, $items) = @_; 2758 my ($self, $items) = @_;
2556 2759
2557 $self->{scrolled}->clear; 2760 $self->{scrolled}->clear;
2558 return unless $items; 2761 return unless $items;
2559 2762
2560 my @items = sort { $a->{type} <=> $b->{type} } @$items; 2763 my @items = sort {
2764 ($a->{type} <=> $b->{type})
2765 or ($a->{name} cmp $b->{name})
2766 } @$items;
2561 2767
2562 $self->{real_items} = \@items; 2768 $self->{real_items} = \@items;
2563 2769
2770 my $row = 0;
2564 for my $item (@items) { 2771 for my $item (@items) {
2565 my $desc = $item->{nrof} < 2 2772 CFClient::Item::update_widgets $item;
2566 ? $item->{name}
2567 : "$item->{nrof} $item->{name_pl}";
2568 2773
2569 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item); 2774 $self->{scrolled}->add (0, $row, $item->{face_widget});
2570 } 2775 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2776 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2571 2777
2572# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page]; 2778 $row++;
2573} 2779 }
2574
2575sub size_request {
2576 my ($self) = @_;
2577 ($self->{req_w}, $self->{req_h});
2578} 2780}
2579 2781
2580############################################################################# 2782#############################################################################
2581 2783
2582package CFClient::UI::Menu; 2784package CFClient::UI::Menu;
… …
2617 2819
2618# popup given the event (must be a mouse button down event currently) 2820# popup given the event (must be a mouse button down event currently)
2619sub popup { 2821sub popup {
2620 my ($self, $ev) = @_; 2822 my ($self, $ev) = @_;
2621 2823
2622 $self->emit ("popdown"); 2824 $self->_emit ("popdown");
2623 2825
2624 # maybe save $GRAB? must be careful about events... 2826 # maybe save $GRAB? must be careful about events...
2625 $GRAB = $self; 2827 $GRAB = $self;
2626 $self->{button} = $ev->{button}; 2828 $self->{button} = $ev->{button};
2627 2829
… …
2642 2844
2643 if ($ev->{button} == $self->{button}) { 2845 if ($ev->{button} == $self->{button}) {
2644 undef $GRAB; 2846 undef $GRAB;
2645 $self->hide; 2847 $self->hide;
2646 2848
2647 $self->emit ("popdown"); 2849 $self->_emit ("popdown");
2648 $self->{hover}[1]->() if $self->{hover}; 2850 $self->{hover}[1]->() if $self->{hover};
2649 } 2851 }
2650} 2852}
2651 2853
2652############################################################################# 2854#############################################################################
2653 2855
2654package CFClient::UI::Root; 2856package CFClient::UI::Statusbox;
2655 2857
2656our @ISA = CFClient::UI::Container::; 2858our @ISA = CFClient::UI::VBox::;
2657
2658use CFClient::OpenGL;
2659 2859
2660sub new { 2860sub new {
2661 my $class = shift; 2861 my $class = shift;
2662 2862
2663 $class->SUPER::new ( 2863 $class->SUPER::new (
2864 fontsize => 0.8,
2664 @_, 2865 @_,
2665 ) 2866 )
2666} 2867}
2667 2868
2869sub reorder {
2870 my ($self) = @_;
2871 my $NOW = time;
2872
2873 while (my ($k, $v) = each %{ $self->{item} }) {
2874 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2875 }
2876
2877 my @widgets;
2878
2879 my @items = sort {
2880 $a->{pri} <=> $b->{pri}
2881 or $b->{id} <=> $a->{id}
2882 } values %{ $self->{item} };
2883
2884 my $count = 10 + 1;
2885 for my $item (@items) {
2886 last unless --$count;
2887
2888 push @widgets, $item->{label} ||= do {
2889 # TODO: doesn't handle markup well (read as: at all)
2890 my $short = $item->{count} > 1
2891 ? "<b>$item->{count} ×</b> $item->{text}"
2892 : $item->{text};
2893
2894 for ($short) {
2895 s/^\s+//;
2896 s/\s+/ /g;
2897 }
2898
2899 new CFClient::UI::Label
2900 markup => $short,
2901 tooltip => $item->{tooltip},
2902 tooltip_font => $::FONT_PROP,
2903 tooltip_width => 0.67,
2904 fontsize => $item->{fontsize} || $self->{fontsize},
2905 max_w => $::WIDTH * 0.44,
2906 fg => $item->{fg},
2907 can_events => 1,
2908 can_hover => 1
2909 };
2910 }
2911
2912 $self->clear;
2913 $self->SUPER::add (reverse @widgets);
2914}
2915
2916sub add {
2917 my ($self, $text, %arg) = @_;
2918
2919 $text =~ s/^\s+//;
2920 $text =~ s/\s+$//;
2921
2922 return unless $text;
2923
2924 my $timeout = time + ((delete $arg{timeout}) || 60);
2925
2926 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2927
2928 if (my $item = $self->{item}{$group}) {
2929 if ($item->{text} eq $text) {
2930 $item->{count}++;
2931 } else {
2932 $item->{count} = 1;
2933 $item->{text} = $item->{tooltip} = $text;
2934 }
2935 $item->{id} = ++$self->{id};
2936 $item->{timeout} = $timeout;
2937 delete $item->{label};
2938 } else {
2939 $self->{item}{$group} = {
2940 id => ++$self->{id},
2941 text => $text,
2942 timeout => $timeout,
2943 tooltip => $text,
2944 fg => [0.8, 0.8, 0.8, 0.8],
2945 pri => 0,
2946 count => 1,
2947 %arg,
2948 };
2949 }
2950
2951 $self->reorder;
2952}
2953
2954sub reconfigure {
2955 my ($self) = @_;
2956
2957 delete $_->{label}
2958 for values %{ $self->{item} || {} };
2959
2960 $self->reorder;
2961 $self->SUPER::reconfigure;
2962}
2963
2964#############################################################################
2965
2966package CFClient::UI::Root;
2967
2968our @ISA = CFClient::UI::Container::;
2969
2970use CFClient::OpenGL;
2971
2972sub new {
2973 my $class = shift;
2974
2975 $class->SUPER::new (
2976 visible => 1,
2977 @_,
2978 )
2979}
2980
2668sub configure { 2981sub configure {
2669 my ($self, $x, $y, $w, $h) = @_; 2982 my ($self, $x, $y, $w, $h) = @_;
2670 2983
2671 $self->{w} = $w; 2984 $self->{w} = $w;
2672 $self->{h} = $h; 2985 $self->{h} = $h;
… …
2686} 2999}
2687 3000
2688sub size_allocate { 3001sub size_allocate {
2689 my ($self, $w, $h) = @_; 3002 my ($self, $w, $h) = @_;
2690 3003
2691 my $old_w = $self->{old_w};
2692 my $old_h = $self->{old_h};
2693
2694 if ($old_w && $old_h) {
2695 for my $child ($self->children) {
2696 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2697 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2698 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2699 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2700 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2701 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2702 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2703 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2704 }
2705 }
2706
2707 for my $child ($self->children) { 3004 for my $child ($self->children) {
2708 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3005 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2709 3006
3007 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3008 if exists $child->{req_x};
3009
3010 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3011 if exists $child->{req_y};
3012
3013 delete @$child{qw(req_x req_y)};
3014
2710 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3015 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2711 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3016 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3017
2712 $child->configure ($X, $Y, $W, $H); 3018 $child->configure ($X, $Y, $W, $H);
2713 } 3019 }
2714
2715 $self->{old_w} = $w;
2716 $self->{old_h} = $h;
2717} 3020}
2718 3021
2719sub coord2local { 3022sub coord2local {
2720 my ($self, $x, $y) = @_; 3023 my ($self, $x, $y) = @_;
2721 3024
… …
2734 $self->check_size; 3037 $self->check_size;
2735 $::WANT_REFRESH++; 3038 $::WANT_REFRESH++;
2736} 3039}
2737 3040
2738sub add { 3041sub add {
2739 my ($self, $child) = @_; 3042 my ($self, @children) = @_;
2740 3043
3044 for my $child (@children) {
3045 $child->{is_toplevel} = 1;
3046
2741 # integerise window positions 3047 # integerise window positions
2742 $child->{x} = int $child->{x}; 3048 $child->{x} = int $child->{x};
2743 $child->{y} = int $child->{y}; 3049 $child->{y} = int $child->{y};
3050 }
2744 3051
2745 $self->SUPER::add ($child); 3052 $self->SUPER::add (@children);
3053
3054 for (my @widgets = @children; my $w = pop @widgets; ) {
3055 push @widgets, $w->children;
3056 $w->set_visible;
3057 }
3058
3059}
3060
3061sub remove {
3062 my ($self, @children) = @_;
3063
3064 $self->SUPER::remove (@children);
3065
3066 while (@children) {
3067 my $w = pop @children;
3068 push @children, $w->children;
3069 $w->set_invisible;
3070 }
2746} 3071}
2747 3072
2748sub on_refresh { 3073sub on_refresh {
2749 my ($self, $id, $cb) = @_; 3074 my ($self, $id, $cb) = @_;
2750 3075
2751 $self->{refresh_hook}{$id} = $cb; 3076 $self->{refresh_hook}{$id} = $cb;
2752} 3077}
2753 3078
3079sub on_post_alloc {
3080 my ($self, $id, $cb) = @_;
3081
3082 $self->{post_alloc_hook}{$id} = $cb;
3083}
3084
2754sub draw { 3085sub draw {
2755 my ($self) = @_; 3086 my ($self) = @_;
2756 3087
3088 while ($self->{refresh_hook}) {
3089 $_->()
3090 for values %{delete $self->{refresh_hook}};
3091 }
3092
2757 if ($self->{check_size}) { 3093 if ($self->{check_size}) {
2758 my @queue = ([], []); 3094 my @queue;
2759 3095
2760 for (;;) { 3096 for (;;) {
2761 if ($self->{check_size}) { 3097 if ($self->{check_size}) {
2762 # heuristic: check containers last 3098 #TODO use array-of-depth approach
2763 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3099
3100 @queue = sort { $a->{visible} <=> $b->{visible} }
2764 for values %{delete $self->{check_size}} 3101 @queue, values %{delete $self->{check_size}};
2765 } 3102 }
2766 3103
2767 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3104 my $widget = pop @queue || last;
2768 3105
3106 defined $widget->{visible} or last; # do not resize invisible widgets
3107
2769 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3108 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
2770 ? @$widget{qw(user_w user_h)} 3109 ? @$widget{qw(def_w def_h)}
2771 : $widget->size_request; 3110 : $widget->size_request;
2772 3111
3112 if (delete $widget->{force_alloc}
2773 if ($w != $widget->{req_w} || $h != $widget->{req_h}) { 3113 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3114 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3115
2774 $widget->{req_w} = $w; 3116 $widget->{req_w} = $w;
2775 $widget->{req_h} = $h; 3117 $widget->{req_h} = $h;
2776 3118
2777 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}]; 3119 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2778 3120
2779 $widget->{parent}->check_size 3121 $widget->{parent}->check_size
2780 if $widget->{parent}; 3122 if $widget->{parent};
2781 } 3123 }
2782 } 3124 }
… …
2784 3126
2785 while ($self->{size_alloc}) { 3127 while ($self->{size_alloc}) {
2786 for (values %{delete $self->{size_alloc}}) { 3128 for (values %{delete $self->{size_alloc}}) {
2787 my ($widget, $w, $h) = @$_; 3129 my ($widget, $w, $h) = @$_;
2788 3130
3131 $w = 0 if $w < 0;
3132 $h = 0 if $h < 0;
3133
2789 $widget->{w} = $w; 3134 $widget->{w} = $w;
2790 $widget->{h} = $h; 3135 $widget->{h} = $h;
2791 $widget->size_allocate ($w, $h);
2792 $widget->emit (size_allocate => $w, $h); 3136 $widget->emit (size_allocate => $w, $h);
2793 } 3137 }
2794 } 3138 }
2795 3139
2796 while ($self->{refresh_hook}) { 3140 while ($self->{post_alloc_hook}) {
2797 $_->() 3141 $_->()
2798 for values %{delete $self->{refresh_hook}}; 3142 for values %{delete $self->{post_alloc_hook}};
2799 } 3143 }
2800 3144
2801 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3145 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2802 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3146 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2803 glClear GL_COLOR_BUFFER_BIT; 3147 glClear GL_COLOR_BUFFER_BIT;
2804 3148
2805 glMatrixMode GL_PROJECTION; 3149 glMatrixMode GL_PROJECTION;
2806 glLoadIdentity; 3150 glLoadIdentity;
2807 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3151 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2808 glMatrixMode GL_MODELVIEW; 3152 glMatrixMode GL_MODELVIEW;
2809 glLoadIdentity; 3153 glLoadIdentity;
2810 3154
2811 $self->_draw; 3155 $self->_draw;
2812} 3156}
… …
2814############################################################################# 3158#############################################################################
2815 3159
2816package CFClient::UI; 3160package CFClient::UI;
2817 3161
2818$ROOT = new CFClient::UI::Root; 3162$ROOT = new CFClient::UI::Root;
2819$TOOLTIP = new CFClient::UI::Tooltip; 3163$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2820 3164
28211 31651
2822 3166

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