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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.193 by root, Wed May 10 21:12:26 2006 UTC vs.
Revision 1.250 by root, Sun May 28 02:31:03 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 $self
164} 224}
165 225
166sub destroy { 226sub destroy {
167 my ($self) = @_; 227 my ($self) = @_;
… …
176 return if $self->{parent}; 236 return if $self->{parent};
177 237
178 $CFClient::UI::ROOT->add ($self); 238 $CFClient::UI::ROOT->add ($self);
179} 239}
180 240
181sub hide { 241sub center {
182 my ($self) = @_; 242 my ($self) = @_;
243
244 $CFClient::UI::ROOT->on_post_alloc (
245 "center_$self" => sub {
246 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
247 },
248 );
249
250 $self->update;
251}
252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262}
263
264sub set_invisible {
265 my ($self) = @_;
266
267 return unless $self->{visible};
268
269 # broken show/hide model
270
271 delete $self->{root};
272 delete $self->{visible};
183 273
184 undef $GRAB if $GRAB == $self; 274 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 275 undef $HOVER if $HOVER == $self;
276
277 CFClient::UI::check_tooltip
278 if $CFClient::UI::TOOLTIP->{owner} == $self;
279
280 $self->focus_out;
281
282 $self->emit (visibility_change => 0);
283}
284
285sub set_visibility {
286 my ($self, $visible) = @_;
287
288 return if $self->{visible} == $visible;
289
290 $visible ? $self->hide
291 : $self->show;
292}
293
294sub toggle_visibility {
295 my ($self) = @_;
296
297 $self->{visible}
298 ? $self->hide
299 : $self->show;
300}
301
302sub hide {
303 my ($self) = @_;
304
305 $self->set_invisible;
186 306
187 $self->{parent}->remove ($self) 307 $self->{parent}->remove ($self)
188 if $self->{parent}; 308 if $self->{parent};
189} 309}
190 310
… …
199} 319}
200 320
201sub set_size { 321sub set_size {
202 my ($self, $w, $h) = @_; 322 my ($self, $w, $h) = @_;
203 323
204 $self->{user_w} = $w; 324 $self->{def_w} = $w;
205 $self->{user_h} = $h; 325 $self->{def_h} = $h;
206 326
207 $self->check_size; 327 $self->check_size;
208} 328}
209 329
210sub size_request { 330sub size_request {
… …
232 $self->{y} = $y; 352 $self->{y} = $y;
233 $self->update; 353 $self->update;
234 } 354 }
235 355
236 if ($self->{w} != $w || $self->{h} != $h) { 356 if ($self->{w} != $w || $self->{h} != $h) {
237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 357 $CFClient::UI::ROOT->{size_alloc}{$self+0} = [$self, $w, $h];
238 } 358 }
239} 359}
240 360
241sub size_allocate { 361sub size_allocate {
242 # nothing to be done 362 # nothing to be done
243} 363}
244 364
365sub reconfigure {
366 my ($self) = @_;
367
368 $self->check_size (1);
369 $self->update;
370}
371
245sub children { 372sub children {
246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258} 373}
259 374
260sub set_max_size { 375sub set_max_size {
261 my ($self, $w, $h) = @_; 376 my ($self, $w, $h) = @_;
262 377
263 delete $self->{max_w}; $self->{max_w} = $w if $w; 378 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h; 379 delete $self->{max_h}; $self->{max_h} = $h if $h;
380}
381
382sub set_tooltip {
383 my ($self, $tooltip) = @_;
384
385 $tooltip =~ s/^\s+//;
386 $tooltip =~ s/\s+$//;
387
388 return if $self->{tooltip} eq $tooltip;
389
390 $self->{tooltip} = $tooltip;
391
392 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
393 delete $CFClient::UI::TOOLTIP->{owner};
394 CFClient::UI::check_tooltip;
395 }
265} 396}
266 397
267# translate global coordinates to local coordinate system 398# translate global coordinates to local coordinate system
268sub coord2local { 399sub coord2local {
269 my ($self, $x, $y) = @_; 400 my ($self, $x, $y) = @_;
… …
284 return if $FOCUS == $self; 415 return if $FOCUS == $self;
285 return unless $self->{can_focus}; 416 return unless $self->{can_focus};
286 417
287 my $focus = $FOCUS; $FOCUS = $self; 418 my $focus = $FOCUS; $FOCUS = $self;
288 419
289 $self->emit (focus_in => $focus); 420 $self->_emit (focus_in => $focus);
290 421
291 $focus->update if $focus; 422 $focus->update if $focus;
292 $FOCUS->update; 423 $FOCUS->update;
293} 424}
294 425
… …
297 428
298 return unless $FOCUS == $self; 429 return unless $FOCUS == $self;
299 430
300 my $focus = $FOCUS; undef $FOCUS; 431 my $focus = $FOCUS; undef $FOCUS;
301 432
302 $self->emit (focus_out => $focus); 433 $self->_emit (focus_out => $focus);
303 434
304 $focus->update if $focus; #? 435 $focus->update if $focus; #?
436
437 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
438 unless $FOCUS;
305} 439}
306 440
307sub mouse_motion { } 441sub mouse_motion { }
308sub button_up { } 442sub button_up { }
309sub key_down { } 443sub key_down { }
310sub key_up { } 444sub key_up { }
311 445
312sub button_down { 446sub button_down {
313 my ($self, $ev, $x, $y) = @_; 447 my ($self, $ev, $x, $y) = @_;
314 448
315 $self->focus_in; 449 $self->focus_in;
… …
349 if ($ENV{PCLIENT_DEBUG}) { 483 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix; 484 glPushMatrix;
351 glColor 1, 1, 0, 1; 485 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 486 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP; 487 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0; 488 glVertex 0 , 0;
355 glVertex $self->{w}, 0; 489 glVertex $self->{w} - 1, 0;
356 glVertex $self->{w}, $self->{h}; 490 glVertex $self->{w} - 1, $self->{h} - 1;
357 glVertex 0 , $self->{h}; 491 glVertex 0 , $self->{h} - 1;
358 glEnd; 492 glEnd;
359 glPopMatrix; 493 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 494 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 } 495 }
362} 496}
363 497
364sub _draw { 498sub _draw {
365 my ($self) = @_; 499 my ($self) = @_;
… …
382sub set_parent { 516sub set_parent {
383 my ($self, $parent) = @_; 517 my ($self, $parent) = @_;
384 518
385 Scalar::Util::weaken ($self->{parent} = $parent); 519 Scalar::Util::weaken ($self->{parent} = $parent);
386 520
521 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
522
387 $self->check_size 523 $self->check_size;
388 unless exists $self->{req_w};
389} 524}
390 525
391sub check_size { 526sub check_size {
392 my ($self) = @_; 527 my ($self, $forced) = @_;
393 528
529 $self->{force_alloc} = 1 if $forced;
394 $CFClient::UI::ROOT->{check_size}{$self} = $self; 530 $CFClient::UI::ROOT->{check_size}{$self} = $self;
395} 531}
396 532
397sub update { 533sub update {
398 my ($self) = @_; 534 my ($self) = @_;
… …
405 my ($self, $signal, $cb) = @_; 541 my ($self, $signal, $cb) = @_;
406 542
407 push @{ $self->{signal_cb}{$signal} }, $cb; 543 push @{ $self->{signal_cb}{$signal} }, $cb;
408} 544}
409 545
546sub _emit {
547 my ($self, $signal, @args) = @_;
548
549 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
550}
551
410sub emit { 552sub emit {
411 my ($self, $signal, @args) = @_; 553 my ($self, $signal, @args) = @_;
412 554
413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 555 $self->_emit ($signal, @args)
556 || $self->$signal (@args);
557}
558
559sub visibility_change {
560 #my ($self, $visible) = @_;
414} 561}
415 562
416sub DESTROY { 563sub DESTROY {
417 my ($self) = @_; 564 my ($self) = @_;
418 565
566 delete $WIDGET{$self+0};
419 #$self->deactivate; 567 #$self->deactivate;
420} 568}
421 569
422############################################################################# 570#############################################################################
423 571
… …
432 my $class = shift; 580 my $class = shift;
433 581
434 # range [value, low, high, page] 582 # range [value, low, high, page]
435 583
436 $class->SUPER::new ( 584 $class->SUPER::new (
437 bg => [0, 0, 0, 0.2], 585 #bg => [0, 0, 0, 0.2],
438 active_bg => [1, 1, 1, 0.5], 586 #active_bg => [1, 1, 1, 0.5],
439 @_ 587 @_
440 ) 588 )
441} 589}
442 590
443sub _draw { 591sub _draw {
444 my ($self) = @_; 592 my ($self) = @_;
445 593
594 my $color = $FOCUS == $self && $self->{active_bg}
595 ? $self->{active_bg}
596 : $self->{bg};
597
598 if ($color && (@$color < 4 || $color->[3])) {
446 my ($w, $h) = @$self{qw(w h)}; 599 my ($w, $h) = @$self{qw(w h)};
447 600
448 glEnable GL_BLEND; 601 glEnable GL_BLEND;
449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
450 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 603 glColor @$color;
451 604
452 glBegin GL_QUADS; 605 glBegin GL_QUADS;
453 glVertex 0 , 0; 606 glVertex 0 , 0;
454 glVertex 0 , $h; 607 glVertex 0 , $h;
455 glVertex $w, $h; 608 glVertex $w, $h;
456 glVertex $w, 0; 609 glVertex $w, 0;
457 glEnd; 610 glEnd;
458 611
459 glDisable GL_BLEND; 612 glDisable GL_BLEND;
613 }
460} 614}
461 615
462############################################################################# 616#############################################################################
463 617
464package CFClient::UI::Empty; 618package CFClient::UI::Empty;
… …
508 $self->{children} = [ 662 $self->{children} = [
509 sort { $a->{z} <=> $b->{z} } 663 sort { $a->{z} <=> $b->{z} }
510 @{$self->{children}}, @widgets 664 @{$self->{children}}, @widgets
511 ]; 665 ];
512 666
513 $self->check_size; 667 $self->check_size (1);
514 $self->update; 668 $self->update;
515} 669}
516 670
517sub children { 671sub children {
518 @{ $_[0]{children} } 672 @{ $_[0]{children} }
… …
524 delete $child->{parent}; 678 delete $child->{parent};
525 $child->hide; 679 $child->hide;
526 680
527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 681 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528 682
529 $self->check_size; 683 $self->check_size (1);
530 $self->update; 684 $self->update;
531} 685}
532 686
533sub clear { 687sub clear {
534 my ($self) = @_; 688 my ($self) = @_;
… …
625} 779}
626 780
627sub update { 781sub update {
628 my ($self) = @_; 782 my ($self) = @_;
629 783
630 $ROOT->on_refresh ($self => sub { $self->render_child }); 784 $ROOT->on_post_alloc ($self => sub { $self->render_child });
631 $self->SUPER::update; 785 $self->SUPER::update;
632} 786}
633 787
634sub size_allocate { 788sub size_allocate {
635 my ($self, $w, $h) = @_; 789 my ($self, $w, $h) = @_;
… …
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0; 803 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT; 804 glClear GL_COLOR_BUFFER_BIT;
651 805
652 $self->_render; 806 $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}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 }; 807 };
661} 808}
662 809
663sub _draw { 810sub _draw {
664 my ($self) = @_; 811 my ($self) = @_;
… …
666 my ($w, $h) = ($self->w, $self->h); 813 my ($w, $h) = ($self->w, $self->h);
667 814
668 my $tex = $self->{texture} 815 my $tex = $self->{texture}
669 or return; 816 or return;
670 817
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D; 818 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1; 820 glColor 1, 1, 1, 1;
676 821
677 $tex->draw_quad (0, 0, $w, $h); 822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678 823
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D; 824 glDisable GL_TEXTURE_2D;
681} 825}
682 826
683############################################################################# 827#############################################################################
684 828
685package CFClient::UI::ViewPort; 829package CFClient::UI::ViewPort;
686 830
687our @ISA = CFClient::UI::Window::; 831our @ISA = CFClient::UI::Window::;
688 832
833sub new {
834 my $class = shift;
835
836 $class->SUPER::new (
837 scroll_x => 0,
838 scroll_y => 1,
839 @_,
840 )
841}
842
689sub size_request { 843sub size_request {
690 my ($self) = @_; 844 my ($self) = @_;
691 845
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 846 my ($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)});
694 847
695 @$self{qw(child_w child_h)} 848 $w = 10 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y};
850
851 ($w, $h)
696} 852}
697 853
698sub size_allocate { 854sub size_allocate {
699 my ($self, $w, $h) = @_; 855 my ($self, $w, $h) = @_;
700 856
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
859
860 $self->child->configure (0, 0, $w, $h);
701 $self->update; 861 $self->update;
702} 862}
703 863
704sub set_offset { 864sub set_offset {
705 my ($self, $x, $y) = @_; 865 my ($self, $x, $y) = @_;
… …
756 my $class = shift; 916 my $class = shift;
757 917
758 my $self; 918 my $self;
759 919
760 my $slider = new CFClient::UI::Slider 920 my $slider = new CFClient::UI::Slider
761 vertical => 1, 921 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix 922 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub { 923 on_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 924 $self->{vp}->set_offset (0, $_[1]);
765 }, 925 },
766 ; 926 ;
767 927
768 $self = $class->SUPER::new ( 928 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort), 929 vp => (new CFClient::UI::ViewPort expand => 1),
770 slider => $slider, 930 slider => $slider,
771 @_, 931 @_,
772 ); 932 );
773 933
774 $self->{vp}->add ($self->{scrolled}); 934 $self->{vp}->add ($self->{scrolled});
… …
776 $self->add ($self->{slider}); 936 $self->add ($self->{slider});
777 937
778 $self 938 $self
779} 939}
780 940
941sub update {
942 my ($self) = @_;
943
944 $self->SUPER::update;
945
946 # todo: overwrite size_allocate of child
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949}
950
951sub size_allocate {
952 my ($self, $w, $h) = @_;
953
954 $self->SUPER::size_allocate ($w, $h);
955
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958}
959
781#TODO# update range on size_allocate depeneing on child 960#TODO# update range on size_allocate depending on child
782# update viewport offset on scroll 961# update viewport offset on scroll
783 962
784############################################################################# 963#############################################################################
785 964
786package CFClient::UI::Frame; 965package CFClient::UI::Frame;
… …
790use CFClient::OpenGL; 969use CFClient::OpenGL;
791 970
792sub new { 971sub new {
793 my $class = shift; 972 my $class = shift;
794 973
795 my $self = $class->SUPER::new ( 974 $class->SUPER::new (
796 bg => [1, 1, 1, 1], 975 bg => undef,
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_ 976 @_,
800 ); 977 )
801
802 $self
803} 978}
804 979
805sub _draw { 980sub _draw {
806 my ($self) = @_; 981 my ($self) = @_;
807 982
808 my ($w, $h) = ($self->{w}, $self->{h}); 983 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)};
809 985
810 glEnable GL_BLEND; 986 glEnable GL_BLEND;
811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
812 glEnable GL_TEXTURE_2D; 988 glColor @{ $self->{bg} };
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 989
815# glBegin GL_QUADS; 990 glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0; 991 glVertex 0 , 0;
818# glVertex 0 , $h; 992 glVertex 0 , $h;
819# glVertex $w, $h; 993 glVertex $w, $h;
820# glVertex $w, 0; 994 glVertex $w, 0;
821# glEnd; 995 glEnd;
822 996
823
824 $self->child->draw;
825 glDisable GL_BLEND; 997 glDisable GL_BLEND;
826 glDisable GL_TEXTURE_2D; 998 }
999
1000 $self->SUPER::_draw;
827} 1001}
828 1002
829############################################################################# 1003#############################################################################
830 1004
831package CFClient::UI::FancyFrame; 1005package CFClient::UI::FancyFrame;
… …
839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1013 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840 1014
841sub new { 1015sub new {
842 my $class = shift; 1016 my $class = shift;
843 1017
844 # TODO: user_x, user_y, overwrite moveto?
845
846 my $self = $class->SUPER::new ( 1018 my $self = $class->SUPER::new (
847 bg => [1, 1, 1, 1], 1019 bg => [1, 1, 1, 1],
848 border_bg => [1, 1, 1, 1], 1020 border_bg => [1, 1, 1, 1],
849 border => 0.6, 1021 border => 0.6,
1022 is_toplevel => 1,
850 can_events => 1, 1023 can_events => 1,
851 @_ 1024 @_
852 ); 1025 );
853 1026
854 $self->{title} &&= new CFClient::UI::Label 1027 $self->{title} &&= new CFClient::UI::Label
855 align => 0, 1028 align => 0,
… …
879 my ($self, $w, $h) = @_; 1052 my ($self, $w, $h) = @_;
880 1053
881 $h -= List::Util::max 0, $self->border * 2; 1054 $h -= List::Util::max 0, $self->border * 2;
882 $w -= List::Util::max 0, $self->border * 2; 1055 $w -= List::Util::max 0, $self->border * 2;
883 1056
884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
885 if $self->{title}; 1058 if $self->{title};
886 1059
887 $self->child->configure ($self->border, $self->border, $w, $h); 1060 $self->child->configure ($self->border, $self->border, $w, $h);
888} 1061}
889 1062
… …
908 my ($ev, $x, $y) = @_; 1081 my ($ev, $x, $y) = @_;
909 1082
910 my $dx = $ev->{x} - $ox; 1083 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy; 1084 my $dy = $ev->{y} - $oy;
912 1085
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1090 $self->move ($self->{user_x}, $self->{user_y});
916 $self->check_size; 1091 $self->check_size;
917 }; 1092 };
918 1093
919 } elsif ($lr ^ $td) { 1094 } elsif ($lr ^ $td) {
920 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1095 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
923 $self->{motion} = sub { 1098 $self->{motion} = sub {
924 my ($ev, $x, $y) = @_; 1099 my ($ev, $x, $y) = @_;
925 1100
926 ($x, $y) = ($ev->{x}, $ev->{y}); 1101 ($x, $y) = ($ev->{x}, $ev->{y});
927 1102
928 $self->move ($bx + $x - $ox, $by + $y - $oy); 1103 $self->{user_x} = $bx + $x - $ox;
1104 $self->{user_y} = $by + $y - $oy;
1105
1106 $self->move ($self->{user_x}, $self->{user_y});
929 $self->update; 1107 $self->update;
930 }; 1108 };
931 } 1109 }
932} 1110}
933 1111
… …
947 my ($self) = @_; 1125 my ($self) = @_;
948 1126
949 my ($w, $h ) = ($self->{w}, $self->{h}); 1127 my ($w, $h ) = ($self->{w}, $self->{h});
950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
951 1129
952 glEnable GL_BLEND;
953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954 glEnable GL_TEXTURE_2D; 1130 glEnable GL_TEXTURE_2D;
955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956 1132
957 my $border = $self->border; 1133 my $border = $self->border;
958 1134
959 glColor @{ $self->{border_bg} }; 1135 glColor @{ $self->{border_bg} };
960 $tex[1]->draw_quad (0, 0, $w, $border); 1136 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch); 1137 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1138 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1139 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
964 1140
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966 my $bg = $tex[0]; 1142 my $bg = $tex[0];
967 1143
968 # TODO: repeat texture not scale 1144 # TODO: repeat texture not scale
… …
972 glColor @{ $self->{bg} }; 1148 glColor @{ $self->{bg} };
973 1149
974 $bg->{s} = $rep_x; 1150 $bg->{s} = $rep_x;
975 $bg->{t} = $rep_y; 1151 $bg->{t} = $rep_y;
976 $bg->{wrap_mode} = 1; 1152 $bg->{wrap_mode} = 1;
977 $bg->draw_quad ($border, $border, $cw, $ch); 1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 }
978 1155
979 glDisable GL_TEXTURE_2D; 1156 glDisable GL_TEXTURE_2D;
980 glDisable GL_BLEND;
981 }
982 1157
983 $self->{title}->draw if $self->{title}; 1158 $self->{title}->draw if $self->{title};
984 1159
985 $self->child->draw; 1160 $self->child->draw;
986} 1161}
… …
998sub new { 1173sub new {
999 my $class = shift; 1174 my $class = shift;
1000 1175
1001 $class->SUPER::new ( 1176 $class->SUPER::new (
1002 col_expand => [], 1177 col_expand => [],
1003 @_ 1178 @_,
1004 ) 1179 )
1180}
1181
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005} 1184}
1006 1185
1007sub add { 1186sub add {
1008 my ($self, $x, $y, $child) = @_; 1187 my ($self, $x, $y, $child) = @_;
1009 1188
1010 $child->set_parent ($self); 1189 $child->set_parent ($self);
1011 $self->{children}[$y][$x] = $child; 1190 $self->{children}[$y][$x] = $child;
1012 1191
1013 $child->check_size; 1192 $self->check_size (1);
1014} 1193}
1015 1194
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
1020# TODO: move to container class maybe? send childs a signal on removal? 1195# TODO: move to container class maybe? send children a signal on removal?
1021sub clear { 1196sub clear {
1022 my ($self) = @_; 1197 my ($self) = @_;
1023 1198
1024 my @children = $self->children; 1199 my @children = $self->children;
1025 delete $self->{children}; 1200 delete $self->{children};
… …
1027 for (@children) { 1202 for (@children) {
1028 delete $_->{parent}; 1203 delete $_->{parent};
1029 $_->hide; 1204 $_->hide;
1030 } 1205 }
1031 1206
1207 $self->check_size (1);
1032 $self->update; 1208 $self->update;
1033} 1209}
1034 1210
1035sub get_wh { 1211sub get_wh {
1036 my ($self) = @_; 1212 my ($self) = @_;
… …
1068sub size_allocate { 1244sub size_allocate {
1069 my ($self, $w, $h) = @_; 1245 my ($self, $w, $h) = @_;
1070 1246
1071 my ($ws, $hs) = $self->get_wh; 1247 my ($ws, $hs) = $self->get_wh;
1072 1248
1073 my $req_w = sum @$ws; 1249 my $req_w = (sum @$ws) || 1;
1074 my $req_h = sum @$hs; 1250 my $req_h = (sum @$hs) || 1;
1075 1251
1076 # TODO: nicer code && do row_expand 1252 # TODO: nicer code && do row_expand
1077 my @col_expand = @{$self->{col_expand}}; 1253 my @col_expand = @{$self->{col_expand}};
1078 @col_expand = (1) x @$ws unless @col_expand; 1254 @col_expand = (1) x @$ws unless @col_expand;
1079 my $col_expand = (sum @col_expand) || 1; 1255 my $col_expand = (sum @col_expand) || 1;
… …
1133 } 1309 }
1134} 1310}
1135 1311
1136############################################################################# 1312#############################################################################
1137 1313
1138package CFClient::UI::HBox; 1314package CFClient::UI::Box;
1139
1140# TODO: wrap into common Box base class
1141 1315
1142our @ISA = CFClient::UI::Container::; 1316our @ISA = CFClient::UI::Container::;
1143 1317
1144sub size_request { 1318sub size_request {
1145 my ($self) = @_; 1319 my ($self) = @_;
1146 1320
1147 my @alloc = map [$_->size_request], @{$self->{children}}; 1321 $self->{vertical}
1148 1322 ? (
1149 ( 1323 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1150 (List::Util::sum map $_->[0], @alloc), 1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1151 (List::Util::max map $_->[1], @alloc), 1325 )
1152 ) 1326 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 )
1153} 1330}
1154 1331
1155sub size_allocate { 1332sub size_allocate {
1156 my ($self, $w, $h) = @_; 1333 my ($self, $w, $h) = @_;
1157 1334
1158 ($h, $w) = ($w, $h); 1335 my $space = $self->{vertical} ? $h : $w;
1159
1160 my $children = $self->{children}; 1336 my $children = $self->{children};
1161 1337
1162 my @h = map $_->{req_w}, @$children; 1338 my @req;
1163 1339
1164 my $req_h = List::Util::sum @h; 1340 if ($self->{homogeneous}) {
1165 1341 @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 { 1342 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1344 my $req = List::Util::sum @req;
1345
1346 if ($req > $space) {
1347 # ah well, not enough space
1348 $_ *= $space / $req for @req;
1349 } else {
1170 my $exp = List::Util::sum map $_->{expand}, @$children; 1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1171 $exp ||= 1;
1172 1351
1352 $space = ($space - $req) / $expand; # remaining space to give away
1353
1354 $req[$_] += $space * $children->[$_]{expand}
1173 for (0 .. $#$children) { 1355 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 } 1356 }
1180 } 1357 }
1181 1358
1182 CFClient::UI::harmonize \@h; 1359 CFClient::UI::harmonize \@req;
1183 1360
1184 my $y = 0; 1361 my $pos = 0;
1185 for (0 .. $#$children) { 1362 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_]; 1363 my $alloc = $req[$_];
1188 $child->configure ($y, 0, $h, $w); 1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1189 1365
1190 $y += $h; 1366 $pos += $alloc;
1191 } 1367 }
1192 1368
1193 1 1369 1
1194} 1370}
1195 1371
1196############################################################################# 1372#############################################################################
1197 1373
1374package CFClient::UI::HBox;
1375
1376our @ISA = CFClient::UI::Box::;
1377
1378sub new {
1379 my $class = shift;
1380
1381 $class->SUPER::new (
1382 vertical => 0,
1383 @_,
1384 )
1385}
1386
1387#############################################################################
1388
1198package CFClient::UI::VBox; 1389package CFClient::UI::VBox;
1199 1390
1200# TODO: wrap into common Box base class
1201
1202our @ISA = CFClient::UI::Container::; 1391our @ISA = CFClient::UI::Box::;
1203 1392
1204sub size_request { 1393sub new {
1205 my ($self) = @_; 1394 my $class = shift;
1206 1395
1207 my @alloc = map [$_->size_request], @{$self->{children}}; 1396 $class->SUPER::new (
1208 1397 vertical => 1,
1209 ( 1398 @_,
1210 (List::Util::max map $_->[0], @alloc),
1211 (List::Util::sum map $_->[1], @alloc),
1212 ) 1399 )
1213} 1400}
1214 1401
1215sub size_allocate {
1216 my ($self, $w, $h) = @_;
1217
1218 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1219
1220 my $children = $self->{children};
1221
1222 my @h = map $_->{req_h}, @$children;
1223
1224 my $req_h = List::Util::sum @h;
1225
1226 if ($req_h > $h) {
1227 # ah well, not enough space
1228 $_ *= $h / $req_h for @h;
1229 } else {
1230 my $exp = List::Util::sum map $_->{expand}, @$children;
1231 $exp ||= 1;
1232
1233 for (0 .. $#$children) {
1234 my $child = $children->[$_];
1235
1236 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1237 }
1238 }
1239
1240 CFClient::UI::harmonize \@h;
1241
1242 my $y = 0;
1243 for (0 .. $#$children) {
1244 my $child = $children->[$_];
1245 my $h = $h[$_];
1246 $child->configure (0, $y, $w, $h);
1247
1248 $y += $h;
1249 }
1250
1251 1
1252}
1253
1254############################################################################# 1402#############################################################################
1255 1403
1256package CFClient::UI::Label; 1404package CFClient::UI::Label;
1257 1405
1258our @ISA = CFClient::UI::Base::; 1406our @ISA = CFClient::UI::DrawBG::;
1259 1407
1260use CFClient::OpenGL; 1408use CFClient::OpenGL;
1261 1409
1262sub new { 1410sub new {
1263 my ($class, %arg) = @_; 1411 my ($class, %arg) = @_;
1264 1412
1265 my $self = $class->SUPER::new ( 1413 my $self = $class->SUPER::new (
1266 fg => [1, 1, 1], 1414 fg => [1, 1, 1],
1415 #bg => none
1416 #active_bg => none
1267 #font => default_font 1417 #font => default_font
1418 #text => initial text
1419 #markup => initial narkup
1420 #max_w => maximum pixel width
1421 ellipsise => 3, # end
1422 layout => (new CFClient::Layout),
1268 fontsize => 1, 1423 fontsize => 1,
1269 text => "",
1270 align => -1, 1424 align => -1,
1271 valign => -1, 1425 valign => -1,
1272 padding => 2, 1426 padding => 2,
1273 layout => new CFClient::Layout,
1274 can_events => 0, 1427 can_events => 0,
1275 %arg 1428 %arg
1276 ); 1429 );
1277 1430
1278 if (exists $self->{template}) { 1431 if (exists $self->{template}) {
1279 my $layout = new CFClient::Layout; 1432 my $layout = new CFClient::Layout;
1280 $layout->set_text (delete $self->{template}); 1433 $layout->set_text (delete $self->{template});
1281 $self->{template} = $layout; 1434 $self->{template} = $layout;
1282 } 1435 }
1283 1436
1284 $self->set_text (delete $self->{text}) if exists $self->{text}; 1437 if (exists $self->{markup}) {
1285 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1438 $self->set_markup (delete $self->{markup});
1439 } else {
1440 $self->set_text (delete $self->{text});
1441 }
1286 1442
1287 $self 1443 $self
1288} 1444}
1289 1445
1290sub escape { 1446sub escape($) {
1291 local $_ = $_[1]; 1447 local $_ = $_[0];
1292 1448
1293 s/&/&amp;/g; 1449 s/&/&amp;/g;
1294 s/>/&gt;/g; 1450 s/>/&gt;/g;
1295 s/</&lt;/g; 1451 s/</&lt;/g;
1296 1452
1297 $_[1] 1453 $_
1298} 1454}
1299 1455
1300sub update { 1456sub update {
1301 my ($self) = @_; 1457 my ($self) = @_;
1302 1458
… …
1308 my ($self, $text) = @_; 1464 my ($self, $text) = @_;
1309 1465
1310 return if $self->{text} eq "T$text"; 1466 return if $self->{text} eq "T$text";
1311 $self->{text} = "T$text"; 1467 $self->{text} = "T$text";
1312 1468
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1313 $self->{layout}->set_text ($text); 1470 $self->{layout}->set_text ($text);
1314 1471
1315 $self->update; 1472 $self->update;
1316 $self->check_size; 1473 $self->check_size;
1317} 1474}
… …
1320 my ($self, $markup) = @_; 1477 my ($self, $markup) = @_;
1321 1478
1322 return if $self->{text} eq "M$markup"; 1479 return if $self->{text} eq "M$markup";
1323 $self->{text} = "M$markup"; 1480 $self->{text} = "M$markup";
1324 1481
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup); 1485 $self->{layout}->set_markup ($markup);
1326 1486
1327 $self->update; 1487 $self->update;
1328 $self->check_size; 1488 $self->check_size;
1329} 1489}
… …
1331sub size_request { 1491sub size_request {
1332 my ($self) = @_; 1492 my ($self) = @_;
1333 1493
1334 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1494 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1); 1495 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337 1499
1338 my ($w, $h) = $self->{layout}->size; 1500 my ($w, $h) = $self->{layout}->size;
1339 1501
1340 if (exists $self->{template}) { 1502 if (exists $self->{template}) {
… …
1370} 1532}
1371 1533
1372sub _draw { 1534sub _draw {
1373 my ($self) = @_; 1535 my ($self) = @_;
1374 1536
1537 $self->SUPER::_draw; # draw background, if applicable
1538
1375 my $tex = $self->{texture} ||= do { 1539 my $tex = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}});
1376 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1541 $self->{layout}->set_font ($self->{font}) if $self->{font};
1377 $self->{layout}->set_width ($self->{w}); 1542 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546
1379 new_from_layout CFClient::Texture $self->{layout} 1547 my $tex = new_from_layout CFClient::Texture $self->{layout};
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1380 }; 1558 };
1381 1559
1382 glEnable GL_BLEND;
1383 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1384 glEnable GL_TEXTURE_2D; 1560 glEnable GL_TEXTURE_2D;
1385 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1386 1562
1563 if ($tex->{format} == GL_ALPHA) {
1387 glColor @{$self->{fg}}; 1564 glColor @{$self->{fg}};
1388
1389 $self->{ox} = int (
1390 $self->{align} < 0 ? $self->{padding}
1391 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1392 : ($self->{w} - $tex->{w}) * 0.5
1393 );
1394
1395 $self->{oy} = int (
1396 $self->{valign} < 0 ? $self->{padding}
1397 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1398 : ($self->{h} - $tex->{h}) * 0.5
1399 );
1400
1401 $tex->draw_quad ($self->{ox}, $self->{oy}); 1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 }
1402 1569
1403 glDisable GL_TEXTURE_2D; 1570 glDisable GL_TEXTURE_2D;
1404 glDisable GL_BLEND;
1405} 1571}
1406 1572
1407############################################################################# 1573#############################################################################
1408 1574
1409package CFClient::UI::EntryBase; 1575package CFClient::UI::EntryBase;
… …
1422 active_fg => [0, 0, 0], 1588 active_fg => [0, 0, 0],
1423 can_hover => 1, 1589 can_hover => 1,
1424 can_focus => 1, 1590 can_focus => 1,
1425 valign => 0, 1591 valign => 0,
1426 can_events => 1, 1592 can_events => 1,
1593 #text => ...
1427 @_ 1594 @_
1428 ) 1595 )
1429} 1596}
1430 1597
1431sub _set_text { 1598sub _set_text {
… …
1441 $self->{text} = $text; 1608 $self->{text} = $text;
1442 1609
1443 $text =~ s/./*/g if $self->{hidden}; 1610 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text "); 1611 $self->{layout}->set_text ("$text ");
1445 1612
1446 $self->emit (changed => $self->{text}); 1613 $self->_emit (changed => $self->{text});
1447}
1448
1449sub get_text {
1450 $_[0]{text}
1451}
1452
1453sub size_request {
1454 my ($self) = @_;
1455
1456 my ($w, $h) = $self->SUPER::size_request;
1457
1458 ($w + 1, $h) # add 1 for cursor
1459}
1460
1461sub size_allocate {
1462 my ($self, $w, $h) = @_;
1463
1464 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1465} 1614}
1466 1615
1467sub set_text { 1616sub set_text {
1468 my ($self, $text) = @_; 1617 my ($self, $text) = @_;
1469 1618
1470 $self->{cursor} = length $text; 1619 $self->{cursor} = length $text;
1471 $self->_set_text ($text); 1620 $self->_set_text ($text);
1472 $self->update; 1621 $self->update;
1622 $self->check_size;
1623}
1624
1625sub get_text {
1626 $_[0]{text}
1627}
1628
1629sub size_request {
1630 my ($self) = @_;
1631
1632 my ($w, $h) = $self->SUPER::size_request;
1633
1634 ($w + 1, $h) # add 1 for cursor
1473} 1635}
1474 1636
1475sub key_down { 1637sub key_down {
1476 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1477 1639
… …
1479 my $sym = $ev->{sym}; 1641 my $sym = $ev->{sym};
1480 my $uni = $ev->{unicode}; 1642 my $uni = $ev->{unicode};
1481 1643
1482 my $text = $self->get_text; 1644 my $text = $self->get_text;
1483 1645
1484 if ($sym == 8) { 1646 if ($uni == 8) {
1485 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1486 } elsif ($sym == 127) { 1648 } elsif ($uni == 127) {
1487 substr $text, $self->{cursor}, 1, ""; 1649 substr $text, $self->{cursor}, 1, "";
1488 } elsif ($sym == CFClient::SDLK_LEFT) { 1650 } elsif ($sym == CFClient::SDLK_LEFT) {
1489 --$self->{cursor} if $self->{cursor}; 1651 --$self->{cursor} if $self->{cursor};
1490 } elsif ($sym == CFClient::SDLK_RIGHT) { 1652 } elsif ($sym == CFClient::SDLK_RIGHT) {
1491 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1653 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1492 } elsif ($sym == CFClient::SDLK_HOME) { 1654 } elsif ($sym == CFClient::SDLK_HOME) {
1493 $self->{cursor} = 0; 1655 $self->{cursor} = 0;
1494 } elsif ($sym == CFClient::SDLK_END) { 1656 } elsif ($sym == CFClient::SDLK_END) {
1495 $self->{cursor} = length $text; 1657 $self->{cursor} = length $text;
1496 } elsif ($sym == 27) { 1658 } elsif ($uni == 27) {
1497 $self->emit ('escape'); 1659 $self->_emit ('escape');
1498 } elsif ($uni) { 1660 } elsif ($uni) {
1499 substr $text, $self->{cursor}++, 0, chr $uni; 1661 substr $text, $self->{cursor}++, 0, chr $uni;
1500 } 1662 }
1501 1663
1502 $self->_set_text ($text); 1664 $self->_set_text ($text);
1503 $self->update; 1665 $self->update;
1666 $self->check_size;
1504} 1667}
1505 1668
1506sub focus_in { 1669sub focus_in {
1507 my ($self) = @_; 1670 my ($self) = @_;
1508 1671
… …
1588 if ($sym == 13) { 1751 if ($sym == 13) {
1589 unshift @{$self->{history}}, 1752 unshift @{$self->{history}},
1590 my $txt = $self->get_text; 1753 my $txt = $self->get_text;
1591 $self->{history_pointer} = -1; 1754 $self->{history_pointer} = -1;
1592 $self->{history_saveback} = ''; 1755 $self->{history_saveback} = '';
1593 $self->emit (activate => $txt); 1756 $self->_emit (activate => $txt);
1594 $self->update; 1757 $self->update;
1595 1758
1596 } elsif ($sym == CFClient::SDLK_UP) { 1759 } elsif ($sym == CFClient::SDLK_UP) {
1597 if ($self->{history_pointer} < 0) { 1760 if ($self->{history_pointer} < 0) {
1598 $self->{history_saveback} = $self->get_text; 1761 $self->{history_saveback} = $self->get_text;
… …
1637 my $class = shift; 1800 my $class = shift;
1638 1801
1639 $class->SUPER::new ( 1802 $class->SUPER::new (
1640 padding => 4, 1803 padding => 4,
1641 fg => [1, 1, 1], 1804 fg => [1, 1, 1],
1642 bg => [1, 1, 1, 0.2],
1643 active_fg => [0, 0, 1], 1805 active_fg => [0, 0, 1],
1644 can_hover => 1, 1806 can_hover => 1,
1645 align => 0, 1807 align => 0,
1646 valign => 0, 1808 valign => 0,
1647 can_events => 1, 1809 can_events => 1,
1648 @_ 1810 @_
1649 ) 1811 )
1650} 1812}
1651 1813
1814sub activate { }
1815
1652sub button_up { 1816sub button_up {
1653 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1654 1818
1819 $self->emit ("activate")
1655 if ($x >= 0 && $x < $self->{w} 1820 if $x >= 0 && $x < $self->{w}
1656 && $y >= 0 && $y < $self->{h}) { 1821 && $y >= 0 && $y < $self->{h};
1657 $self->emit ("activate");
1658 }
1659} 1822}
1660 1823
1661sub _draw { 1824sub _draw {
1662 my ($self) = @_; 1825 my ($self) = @_;
1663 1826
… …
1665 1828
1666 if ($GRAB == $self) { 1829 if ($GRAB == $self) {
1667 $self->{fg} = $self->{active_fg}; 1830 $self->{fg} = $self->{active_fg};
1668 } 1831 }
1669 1832
1670 glEnable GL_BLEND;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672 glEnable GL_TEXTURE_2D; 1833 glEnable GL_TEXTURE_2D;
1673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674 glColor 0, 0, 0, 1; 1835 glColor 0, 0, 0, 1;
1675 1836
1676 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1677 1838
1678 glDisable GL_TEXTURE_2D; 1839 glDisable GL_TEXTURE_2D;
1679 glDisable GL_BLEND;
1680 1840
1681 $self->SUPER::_draw; 1841 $self->SUPER::_draw;
1682} 1842}
1683 1843
1684############################################################################# 1844#############################################################################
… …
1698 1858
1699 $class->SUPER::new ( 1859 $class->SUPER::new (
1700 padding => 2, 1860 padding => 2,
1701 fg => [1, 1, 1], 1861 fg => [1, 1, 1],
1702 active_fg => [1, 1, 0], 1862 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5],
1703 state => 0, 1865 state => 0,
1704 can_hover => 1, 1866 can_hover => 1,
1705 @_ 1867 @_
1706 ) 1868 )
1707} 1869}
… …
1716 my ($self, $ev, $x, $y) = @_; 1878 my ($self, $ev, $x, $y) = @_;
1717 1879
1718 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1719 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1720 $self->{state} = !$self->{state}; 1882 $self->{state} = !$self->{state};
1721 $self->emit (changed => $self->{state}); 1883 $self->_emit (changed => $self->{state});
1722 } 1884 }
1723} 1885}
1724 1886
1725sub _draw { 1887sub _draw {
1726 my ($self) = @_; 1888 my ($self) = @_;
… …
1731 1893
1732 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1733 1895
1734 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1735 1897
1736 glEnable GL_BLEND; 1898 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899
1737 glEnable GL_TEXTURE_2D; 1900 glEnable GL_TEXTURE_2D;
1738 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1739
1740 my $tex = $self->{state} ? $tex[1] : $tex[0];
1741
1742 $tex->draw_quad (0, 0, $s, $s); 1901 $tex->draw_quad_alpha (0, 0, $s, $s);
1743
1744 glDisable GL_TEXTURE_2D; 1902 glDisable GL_TEXTURE_2D;
1745 glDisable GL_BLEND;
1746} 1903}
1747 1904
1748############################################################################# 1905#############################################################################
1749 1906
1750package CFClient::UI::Image; 1907package CFClient::UI::Image;
… …
1793 glTranslate 0, -$self->{w}, 0; 1950 glTranslate 0, -$self->{w}, 0;
1794 1951
1795 ($w, $h) = ($h, $w); 1952 ($w, $h) = ($h, $w);
1796 } 1953 }
1797 1954
1798 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 1955 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 1957
1803 $tex->draw_quad (0, 0, $w, $h); 1958 $tex->draw_quad_alpha (0, 0, $w, $h);
1804 1959
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D; 1960 glDisable GL_TEXTURE_2D;
1807} 1961}
1808 1962
1809############################################################################# 1963#############################################################################
1810 1964
… …
1999 qw(s1_slider.png s1_slider_bg.png); 2153 qw(s1_slider.png s1_slider_bg.png);
2000 2154
2001sub new { 2155sub new {
2002 my $class = shift; 2156 my $class = shift;
2003 2157
2004 # range [value, low, high, page] 2158 # range [value, low, high, page, unit]
2005 2159
2006 # TODO: 0-width page 2160 # TODO: 0-width page
2007 # TODO: req_w/h are wrong with vertical 2161 # TODO: req_w/h are wrong with vertical
2008 # TODO: calculations are off 2162 # TODO: calculations are off
2009 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
2010 fg => [1, 1, 1], 2164 fg => [1, 1, 1],
2011 active_fg => [0, 0, 0], 2165 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5],
2012 range => [0, 0, 100, 10], 2168 range => [0, 0, 100, 10, 0],
2013 req_w => $::WIDTH / 80, 2169 req_w => $::WIDTH / 80,
2014 req_h => $::WIDTH / 80, 2170 req_h => $::WIDTH / 80,
2015 vertical => 0, 2171 vertical => 0,
2016 can_hover => 1, 2172 can_hover => 1,
2017 inner_pad => 5, 2173 inner_pad => 0.02,
2018 @_ 2174 @_
2019 ); 2175 );
2020 2176
2177 $self->set_value ($self->{range}[0]);
2178 $self->update;
2179
2021 $self 2180 $self
2181}
2182
2183sub set_range {
2184 my ($self, $range) = @_;
2185
2186 ($range, $self->{range}) = ($self->{range}, $range);
2187
2188 $self->update
2189 if "@$range" ne "@{$self->{range}}";
2190}
2191
2192sub set_value {
2193 my ($self, $value) = @_;
2194
2195 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2196
2197 $hi = $lo + 1 if $hi <= $lo;
2198
2199 $page = $hi - $lo if $page > $hi - $lo;
2200
2201 $value = $lo if $value < $lo;
2202 $value = $hi - $page if $value > $hi - $page;
2203
2204 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2205 if $unit;
2206
2207 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2208
2209 if ($value != $old_value) {
2210 $self->_emit (changed => $value);
2211 $self->update;
2212 }
2022} 2213}
2023 2214
2024sub size_request { 2215sub size_request {
2025 my ($self) = @_; 2216 my ($self) = @_;
2026 2217
… …
2032 2223
2033sub button_down { 2224sub button_down {
2034 my ($self, $ev, $x, $y) = @_; 2225 my ($self, $ev, $x, $y) = @_;
2035 2226
2036 $self->SUPER::button_down ($ev, $x, $y); 2227 $self->SUPER::button_down ($ev, $x, $y);
2228
2229 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2230
2037 $self->mouse_motion ($ev, $x, $y); 2231 $self->mouse_motion ($ev, $x, $y);
2038} 2232}
2039 2233
2040sub mouse_motion { 2234sub mouse_motion {
2041 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
2042 2236
2043 if ($GRAB == $self) { 2237 if ($GRAB == $self) {
2238 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2239
2240 my (undef, $lo, $hi, $page) = @{$self->{range}};
2241
2242 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2243
2244 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2245 }
2246}
2247
2248sub update {
2249 my ($self) = @_;
2250
2251 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2252 $self->set_value ($self->{range}[0]);
2253
2044 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2254 my ($value, $lo, $hi, $page) = @{$self->{range}};
2255 my $range = ($hi - $page - $lo) || 1e-100;
2045 2256
2046 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2257 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2047 2258
2048 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2259 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2049 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2260 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2050 2261
2051 $x -= $inner_pad_px; # substract the padding 2262 $value = ($value - $lo) / $range;
2052 $x = $x * ($hi - $lo) / $inner_w + $lo; 2263 $value = $value * $self->{scale} + $self->{offset};
2053 $x = $lo if $x < $lo;
2054 $x = $hi - $page if $x > $hi - $page;
2055 $self->{range}[0] = $x;
2056 2264
2057 $self->emit (changed => $x); 2265 $self->{knob_x} = $value - $knob_w * 0.5;
2058 $self->update; 2266 $self->{knob_w} = $knob_w;
2059 } 2267 });
2060}
2061 2268
2062# the inner_* stuff is for generating a padding for the slider handle, 2269 $self->SUPER::update;
2063# so that the handle doesn't leave the texture. This calculation isn't 100%
2064# correct propably, but it does the job for now
2065sub _calc_inner_pad_px {
2066 my ($self, $w) = @_;
2067 ($w / 100) * $self->{inner_pad} # % to pixels
2068} 2270}
2069 2271
2070sub _draw { 2272sub _draw {
2071 my ($self) = @_; 2273 my ($self) = @_;
2072 2274
2073 $self->SUPER::_draw (); 2275 $self->SUPER::_draw ();
2074 2276
2075 my ($w, $h) = @$self{qw(w h)}; 2277 glScale $self->{w}, $self->{h};
2076 2278
2077 if ($self->{vertical}) { 2279 if ($self->{vertical}) {
2078 # draw a vertical slider like a rotated horizontal slider 2280 # draw a vertical slider like a rotated horizontal slider
2079 2281
2282 glTranslate 1, 0, 0;
2080 glRotate 90, 0, 0, 1; 2283 glRotate 90, 0, 0, 1;
2081 glTranslate 0, -$self->{w}, 0;
2082
2083 ($w, $h) = ($h, $w);
2084 } 2284 }
2085 2285
2086 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2286 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2087 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2287 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2088 2288
2089 my ($value, $lo, $hi, $page) = @{$self->{range}};
2090
2091 $hi = $value + 1 if $lo == $hi;
2092
2093 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2094 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2095
2096 $page = int $page * $inner_w / ($hi - $lo);
2097 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2098
2099 $w -= $page;
2100 $page &= ~1;
2101 glTranslate $page * 0.5, 0, 0;
2102 $page ||= 2;
2103
2104 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2105 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2106
2107 glEnable GL_BLEND;
2108 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2109 glEnable GL_TEXTURE_2D; 2289 glEnable GL_TEXTURE_2D;
2110 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2290 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2111 2291
2112 # draw background 2292 # draw background
2113 $tex[1]->draw_quad (0, 0, $w, $h); 2293 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2114 2294
2115 # draw handle 2295 # draw handle
2116 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2296 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2117 2297
2118 glDisable GL_BLEND;
2119 glDisable GL_TEXTURE_2D; 2298 glDisable GL_TEXTURE_2D;
2120} 2299}
2300
2301#############################################################################
2302
2303package CFClient::UI::ValSlider;
2304
2305our @ISA = CFClient::UI::HBox::;
2306
2307sub new {
2308 my ($class, %arg) = @_;
2309
2310 my $range = delete $arg{range};
2311
2312 my $self = $class->SUPER::new (
2313 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2314 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2315 to_value => sub { shift },
2316 from_value => sub { shift },
2317 %arg,
2318 );
2319
2320 $self->{slider}->connect (changed => sub {
2321 my ($self, $value) = @_;
2322 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2323 $self->{parent}->emit (changed => $value);
2324 });
2325
2326# $self->{entry}->connect (changed => sub {
2327# my ($self, $value) = @_;
2328# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2329# $self->{parent}->emit (changed => $value);
2330# });
2331
2332 $self->add ($self->{slider}, $self->{entry});
2333
2334 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2335
2336 $self
2337}
2338
2339sub set_range { shift->{slider}->set_range (@_) }
2340sub set_value { shift->{slider}->set_value (@_) }
2121 2341
2122############################################################################# 2342#############################################################################
2123 2343
2124package CFClient::UI::TextView; 2344package CFClient::UI::TextView;
2125 2345
… …
2134 fontsize => 1, 2354 fontsize => 1,
2135 can_events => 0, 2355 can_events => 0,
2136 #font => default_font 2356 #font => default_font
2137 @_, 2357 @_,
2138 2358
2139 layout => (new CFClient::Layout), 2359 layout => (new CFClient::Layout 1),
2140 par => [], 2360 par => [],
2141 height => 0, 2361 height => 0,
2142 children => [ 2362 children => [
2143 (new CFClient::UI::Empty expand => 1), 2363 (new CFClient::UI::Empty expand => 1),
2144 (new CFClient::UI::Slider vertical => 1), 2364 (new CFClient::UI::Slider vertical => 1),
… …
2155 2375
2156 $self->{fontsize} = $fontsize; 2376 $self->{fontsize} = $fontsize;
2157 $self->reflow; 2377 $self->reflow;
2158} 2378}
2159 2379
2160sub text_height {
2161 my ($self, $text) = @_;
2162
2163 my $layout = $self->{layout};
2164
2165 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2166 $layout->set_width ($self->{children}[0]{w});
2167 $layout->set_text ($text);
2168
2169 ($layout->size)[1]
2170}
2171
2172sub reflow {
2173 my ($self) = @_;
2174
2175 $self->{need_reflow}++;
2176 $self->update;
2177}
2178
2179sub size_allocate { 2380sub size_allocate {
2180 my ($self, $w, $h) = @_; 2381 my ($self, $w, $h) = @_;
2181 2382
2182 $self->SUPER::size_allocate ($w, $h); 2383 $self->SUPER::size_allocate ($w, $h);
2183 2384
… …
2186 $self->{layout}->set_width ($self->{children}[0]{w}); 2387 $self->{layout}->set_width ($self->{children}[0]{w});
2187 2388
2188 $self->reflow; 2389 $self->reflow;
2189} 2390}
2190 2391
2392sub text_size {
2393 my ($self, $text, $indent) = @_;
2394
2395 my $layout = $self->{layout};
2396
2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2398 $layout->set_width ($self->{children}[0]{w} - $indent);
2399 $layout->set_markup ($text);
2400
2401 $layout->size
2402}
2403
2404sub reflow {
2405 my ($self) = @_;
2406
2407 $self->{need_reflow}++;
2408 $self->update;
2409}
2410
2411sub set_offset {
2412 my ($self, $offset) = @_;
2413
2414 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset);
2416}
2417
2418sub clear {
2419 my ($self) = @_;
2420
2421 $self->{par} = [];
2422 $self->{height} = 0;
2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2424}
2425
2191sub add_paragraph { 2426sub add_paragraph {
2192 my ($self, $color, $text) = @_; 2427 my ($self, $color, $text, $indent) = @_;
2193 2428
2194 #TODO: intelligently "reformat" paragraph 2429 for my $line (split /\n/, $text) {
2195 2430 my ($w, $h) = $self->text_size ($line);
2196 my $height = $self->text_height ($text);
2197
2198 $self->{height} += $height; 2431 $self->{height} += $h;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2433 }
2199 2434
2200 push @{$self->{par}}, [$height, $color, $text];
2201
2202 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2203 $self->{children}[1]->update;
2204} 2436}
2205 2437
2206sub update { 2438sub update {
2207 my ($self) = @_; 2439 my ($self) = @_;
2208 2440
… …
2210 2442
2211 return unless $self->{h} > 0; 2443 return unless $self->{h} > 0;
2212 2444
2213 delete $self->{texture}; 2445 delete $self->{texture};
2214 2446
2215 $ROOT->on_refresh ($self, sub { 2447 $ROOT->on_post_alloc ($self, sub {
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449
2216 if (delete $self->{need_reflow}) { 2450 if (delete $self->{need_reflow}) {
2217 my $height = 0; 2451 my $height = 0;
2218 2452
2219 $height += $_->[0] = $self->text_height ($_->[2]) 2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
2220 for @{$self->{par}}; 2457 for (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2459 $layout->set_width ($W - $_->[3]);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3];
2463 $_->[1] = $h;
2464 }
2465
2466 $height += $_->[1];
2467 }
2221 2468
2222 $self->{height} = $height; 2469 $self->{height} = $height;
2223 2470
2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2225 2472
2226 delete $self->{texture}; 2473 delete $self->{texture};
2227 } 2474 }
2228 2475
2229 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2230 glClearColor 0, 0, 0, 0; 2477 glClearColor 0.5, 0.5, 0.5, 0;
2231 glClear GL_COLOR_BUFFER_BIT; 2478 glClear GL_COLOR_BUFFER_BIT;
2232 2479
2480 my $top = int $self->{children}[1]{range}[0];
2481
2482 my $y0 = $top;
2483 my $y1 = $top + $H;
2484
2485 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490
2233 glEnable GL_BLEND; 2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2235 glEnable GL_TEXTURE_2D;
2236 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2237
2238 my $top = int $self->{children}[1]{range}[0];
2239
2240 my $y0 = $top;
2241 my $y1 = $top + $self->{h};
2242
2243 my $y = 0;
2244
2245 my $layout = $self->{layout};
2246
2247 $layout->set_font ($self->{font}) if $self->{font};
2248 2494
2249 for my $par (@{$self->{par}}) { 2495 for my $par (@{$self->{par}}) {
2250 my $h = $par->[0]; 2496 my $h = $par->[1];
2251 2497
2252 if ($y0 < $y + $h && $y < $y1) { 2498 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] });
2500 $layout->set_width ($W - $par->[3]);
2253 $layout->set_text ($par->[2]); 2501 $layout->set_markup ($par->[4]);
2254 2502
2255 glColor @{ $par->[1] }; 2503 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2256 my ($W, $H) = $layout->size; 2504
2257 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2505 glRasterPos $par->[3], $y - $y0;
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2258 } 2507 }
2259 2508
2260 $y += $h; 2509 $y += $h;
2261 } 2510 }
2262 2511
2263 glDisable GL_TEXTURE_2D;
2264 glDisable GL_BLEND; 2512 glDisable GL_BLEND;
2265 }; 2513 };
2266 }); 2514 });
2267} 2515}
2268 2516
2269sub _draw { 2517sub _draw {
2270 my ($self) = @_; 2518 my ($self) = @_;
2271 2519
2272 glEnable GL_BLEND;
2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2274 glEnable GL_TEXTURE_2D; 2520 glEnable GL_TEXTURE_2D;
2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276 glColor 1, 1, 1, 1; 2522 glColor 1, 1, 1, 1;
2277 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2278 glDisable GL_TEXTURE_2D; 2524 glDisable GL_TEXTURE_2D;
2279 glDisable GL_BLEND;
2280 2525
2281 $self->{children}[1]->draw; 2526 $self->{children}[1]->draw;
2282 2527
2283} 2528}
2284 2529
… …
2332 2577
2333sub new { 2578sub new {
2334 my $class = shift; 2579 my $class = shift;
2335 2580
2336 my $self = $class->SUPER::new ( 2581 my $self = $class->SUPER::new (
2337 state => 0, 2582 state => 0,
2338 connect_activate => \&toggle_flopper, 2583 on_activate => \&toggle_flopper,
2339 @_ 2584 @_
2340 ); 2585 );
2341 2586
2342 if ($self->{state}) {
2343 $self->{state} = 0;
2344 $self->toggle_flopper;
2345 }
2346
2347 $self 2587 $self
2348} 2588}
2349 2589
2350sub toggle_flopper { 2590sub toggle_flopper {
2351 my ($self) = @_; 2591 my ($self) = @_;
2352 2592
2353 # TODO: use animation 2593 $self->{other}->toggle_visibility;
2354 if ($self->{state} = !$self->{state}) {
2355 $CFClient::UI::ROOT->add ($self->{other});
2356 $self->{other}->move ($self->coord2global (0, $self->{h}));
2357 $self->emit ("open");
2358 } else {
2359 $CFClient::UI::ROOT->remove ($self->{other});
2360 $self->emit ("close");
2361 }
2362
2363 $self->emit (changed => $self->{state});
2364} 2594}
2365 2595
2366############################################################################# 2596#############################################################################
2367 2597
2368package CFClient::UI::Tooltip; 2598package CFClient::UI::Tooltip;
… …
2378 @_, 2608 @_,
2379 can_events => 0, 2609 can_events => 0,
2380 ) 2610 )
2381} 2611}
2382 2612
2383sub set_markup { 2613sub set_tooltip_from {
2384 my ($self, $text) = @_; 2614 my ($self, $widget) = @_;
2385 2615
2386 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2616 $self->add (new CFClient::UI::Label
2387 $self->{label}->set_markup ($text); 2617 markup => $widget->{tooltip},
2388 $self->add ($self->{label}); 2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8,
2620 fg => [0, 0, 0, 1],
2621 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 );
2389} 2624}
2390 2625
2391sub size_request { 2626sub size_request {
2392 my ($self) = @_; 2627 my ($self) = @_;
2393
2394 $self->child->set_max_size ($::WIDTH * 0.3);
2395 2628
2396 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397 2630
2398 ($w + 4, $h + 4) 2631 ($w + 4, $h + 4)
2399} 2632}
… …
2405} 2638}
2406 2639
2407sub _draw { 2640sub _draw {
2408 my ($self) = @_; 2641 my ($self) = @_;
2409 2642
2410 glPushMatrix;
2411 glTranslate 0.375, 0.375; 2643 glTranslate 0.375, 0.375;
2412 2644
2413 my ($w, $h) = @$self{qw(w h)}; 2645 my ($w, $h) = @$self{qw(w h)};
2414 2646
2415 glColor 1, 0.8, 0.4; 2647 glColor 1, 0.8, 0.4;
… …
2426 glVertex 0 , $h; 2658 glVertex 0 , $h;
2427 glVertex $w, $h; 2659 glVertex $w, $h;
2428 glVertex $w, 0; 2660 glVertex $w, 0;
2429 glEnd; 2661 glEnd;
2430 2662
2431 glPopMatrix; 2663 glTranslate 2 - 0.375, 2 - 0.375;
2432
2433 glTranslate 2, 2;
2434 $self->SUPER::_draw; 2664 $self->SUPER::_draw;
2435} 2665}
2436 2666
2437############################################################################# 2667#############################################################################
2438 2668
… …
2443use CFClient::OpenGL; 2673use CFClient::OpenGL;
2444 2674
2445sub new { 2675sub new {
2446 my $class = shift; 2676 my $class = shift;
2447 2677
2448 $class->SUPER::new ( 2678 my $self = $class->SUPER::new (
2449 aspect => 1, 2679 aspect => 1,
2680 can_events => 0,
2450 @_, 2681 @_,
2451 ) 2682 );
2683
2684 if ($self->{anim} && $self->{animspeed}) {
2685 Scalar::Util::weaken (my $widget = $self);
2686
2687 $self->{timer} = Event->timer (
2688 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2689 hard => 1,
2690 interval => $self->{animspeed},
2691 cb => sub {
2692 ++$widget->{frame};
2693 $widget->update;
2694 },
2695 );
2696 }
2697
2698 $self
2452} 2699}
2453 2700
2454sub size_request { 2701sub size_request {
2455 (32, 8) 2702 (32, 8)
2456} 2703}
2457 2704
2705sub update {
2706 my ($self) = @_;
2707
2708 return unless $self->{visible};
2709
2710 $self->SUPER::update;
2711}
2712
2458sub _draw { 2713sub _draw {
2459 my ($self) = @_; 2714 my ($self) = @_;
2460 2715
2461 return unless $::CONN;#d# manage and cache textures differently 2716 return unless $::CONN;
2717
2718 my $face;
2719
2720 if ($self->{frame}) {
2721 my $anim = $::CONN->{anim}[$self->{anim}];
2722
2723 $face = $anim->[ $self->{frame} % @$anim ]
2724 if $anim && @$anim;
2725 }
2726
2462 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2727 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2463 2728
2464 # TODO animation
2465 if ($tex) { 2729 if ($tex) {
2466 glEnable GL_BLEND;
2467 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468 glEnable GL_TEXTURE_2D; 2730 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 2732 glColor 1, 1, 1, 1;
2471 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2733 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 2734 glDisable GL_TEXTURE_2D;
2473 glDisable GL_BLEND;
2474 } 2735 }
2475} 2736}
2476 2737
2477############################################################################# 2738sub DESTROY {
2739 my ($self) = @_;
2478 2740
2741 $self->{timer}->cancel
2742 if $self->{timer};
2743
2744 $self->SUPER::DESTROY;
2745}
2746
2747#############################################################################
2748
2479package CFClient::UI::InventoryItem; 2749package CFClient::UI::Inventory;
2480 2750
2481our @ISA = CFClient::UI::HBox::; 2751our @ISA = CFClient::UI::ScrolledWindow::;
2482 2752
2483sub new { 2753sub new {
2484 my $class = shift; 2754 my $class = shift;
2485 2755
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new ( 2756 my $self = $class->SUPER::new (
2496 can_hover => 1, 2757 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_, 2758 @_,
2555 ); 2759 );
2556 2760
2557 $self 2761 $self
2558} 2762}
… …
2561 my ($self, $items) = @_; 2765 my ($self, $items) = @_;
2562 2766
2563 $self->{scrolled}->clear; 2767 $self->{scrolled}->clear;
2564 return unless $items; 2768 return unless $items;
2565 2769
2566 my @items = sort { $a->{type} <=> $b->{type} } @$items; 2770 my @items = sort {
2771 ($a->{type} <=> $b->{type})
2772 or ($a->{name} cmp $b->{name})
2773 } @$items;
2567 2774
2568 $self->{real_items} = \@items; 2775 $self->{real_items} = \@items;
2569 2776
2777 my $row = 0;
2570 for my $item (@items) { 2778 for my $item (@items) {
2571 my $desc = $item->{nrof} < 2 2779 CFClient::Item::update_widgets $item;
2572 ? $item->{name}
2573 : "$item->{nrof} $item->{name_pl}";
2574 2780
2575 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item); 2781 $self->{scrolled}->add (0, $row, $item->{face_widget});
2576 } 2782 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2783 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2577 2784
2578# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page]; 2785 $row++;
2579} 2786 }
2580
2581sub size_request {
2582 my ($self) = @_;
2583 ($self->{req_w}, $self->{req_h});
2584} 2787}
2585 2788
2586############################################################################# 2789#############################################################################
2587 2790
2588package CFClient::UI::Menu; 2791package CFClient::UI::Menu;
… …
2623 2826
2624# popup given the event (must be a mouse button down event currently) 2827# popup given the event (must be a mouse button down event currently)
2625sub popup { 2828sub popup {
2626 my ($self, $ev) = @_; 2829 my ($self, $ev) = @_;
2627 2830
2628 $self->emit ("popdown"); 2831 $self->_emit ("popdown");
2629 2832
2630 # maybe save $GRAB? must be careful about events... 2833 # maybe save $GRAB? must be careful about events...
2631 $GRAB = $self; 2834 $GRAB = $self;
2632 $self->{button} = $ev->{button}; 2835 $self->{button} = $ev->{button};
2633 2836
… …
2648 2851
2649 if ($ev->{button} == $self->{button}) { 2852 if ($ev->{button} == $self->{button}) {
2650 undef $GRAB; 2853 undef $GRAB;
2651 $self->hide; 2854 $self->hide;
2652 2855
2653 $self->emit ("popdown"); 2856 $self->_emit ("popdown");
2654 $self->{hover}[1]->() if $self->{hover}; 2857 $self->{hover}[1]->() if $self->{hover};
2655 } 2858 }
2656} 2859}
2657 2860
2658############################################################################# 2861#############################################################################
2659 2862
2660package CFClient::UI::Root; 2863package CFClient::UI::Statusbox;
2661 2864
2662our @ISA = CFClient::UI::Container::; 2865our @ISA = CFClient::UI::VBox::;
2663
2664use CFClient::OpenGL;
2665 2866
2666sub new { 2867sub new {
2667 my $class = shift; 2868 my $class = shift;
2668 2869
2669 $class->SUPER::new ( 2870 $class->SUPER::new (
2871 fontsize => 0.8,
2670 @_, 2872 @_,
2671 ) 2873 )
2672} 2874}
2673 2875
2876sub reorder {
2877 my ($self) = @_;
2878 my $NOW = time;
2879
2880 while (my ($k, $v) = each %{ $self->{item} }) {
2881 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2882 }
2883
2884 my @widgets;
2885
2886 my @items = sort {
2887 $a->{pri} <=> $b->{pri}
2888 or $b->{id} <=> $a->{id}
2889 } values %{ $self->{item} };
2890
2891 my $count = 10 + 1;
2892 for my $item (@items) {
2893 last unless --$count;
2894
2895 push @widgets, $item->{label} ||= do {
2896 # TODO: doesn't handle markup well (read as: at all)
2897 my $short = $item->{count} > 1
2898 ? "<b>$item->{count} ×</b> $item->{text}"
2899 : $item->{text};
2900
2901 for ($short) {
2902 s/^\s+//;
2903 s/\s+/ /g;
2904 }
2905
2906 new CFClient::UI::Label
2907 markup => $short,
2908 tooltip => $item->{tooltip},
2909 tooltip_font => $::FONT_PROP,
2910 tooltip_width => 0.67,
2911 fontsize => $item->{fontsize} || $self->{fontsize},
2912 max_w => $::WIDTH * 0.44,
2913 fg => $item->{fg},
2914 can_events => 1,
2915 can_hover => 1
2916 };
2917 }
2918
2919 $self->clear;
2920 $self->SUPER::add (reverse @widgets);
2921}
2922
2923sub add {
2924 my ($self, $text, %arg) = @_;
2925
2926 $text =~ s/^\s+//;
2927 $text =~ s/\s+$//;
2928
2929 return unless $text;
2930
2931 my $timeout = time + ((delete $arg{timeout}) || 60);
2932
2933 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2934
2935 if (my $item = $self->{item}{$group}) {
2936 if ($item->{text} eq $text) {
2937 $item->{count}++;
2938 } else {
2939 $item->{count} = 1;
2940 $item->{text} = $item->{tooltip} = $text;
2941 }
2942 $item->{id} = ++$self->{id};
2943 $item->{timeout} = $timeout;
2944 delete $item->{label};
2945 } else {
2946 $self->{item}{$group} = {
2947 id => ++$self->{id},
2948 text => $text,
2949 timeout => $timeout,
2950 tooltip => $text,
2951 fg => [0.8, 0.8, 0.8, 0.8],
2952 pri => 0,
2953 count => 1,
2954 %arg,
2955 };
2956 }
2957
2958 $self->reorder;
2959}
2960
2961sub reconfigure {
2962 my ($self) = @_;
2963
2964 delete $_->{label}
2965 for values %{ $self->{item} || {} };
2966
2967 $self->reorder;
2968 $self->SUPER::reconfigure;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Root;
2974
2975our @ISA = CFClient::UI::Container::;
2976
2977use CFClient::OpenGL;
2978
2979sub new {
2980 my $class = shift;
2981
2982 $class->SUPER::new (
2983 visible => 1,
2984 @_,
2985 )
2986}
2987
2674sub configure { 2988sub configure {
2675 my ($self, $x, $y, $w, $h) = @_; 2989 my ($self, $x, $y, $w, $h) = @_;
2676 2990
2677 $self->{w} = $w; 2991 $self->{w} = $w;
2678 $self->{h} = $h; 2992 $self->{h} = $h;
… …
2692} 3006}
2693 3007
2694sub size_allocate { 3008sub size_allocate {
2695 my ($self, $w, $h) = @_; 3009 my ($self, $w, $h) = @_;
2696 3010
2697 my $old_w = $self->{old_w};
2698 my $old_h = $self->{old_h};
2699
2700 if ($old_w && $old_h) {
2701 for my $child ($self->children) {
2702 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2703 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2704 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2705 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2706 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2707 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2708 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2709 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2710 }
2711 }
2712
2713 for my $child ($self->children) { 3011 for my $child ($self->children) {
2714 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3012 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2715 3013
3014 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3015 if exists $child->{req_x};
3016
3017 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3018 if exists $child->{req_y};
3019
3020 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3021
2716 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3022 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2717 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3023 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3024
2718 $child->configure ($X, $Y, $W, $H); 3025 $child->configure ($X, $Y, $W, $H);
2719 } 3026 }
2720
2721 $self->{old_w} = $w;
2722 $self->{old_h} = $h;
2723} 3027}
2724 3028
2725sub coord2local { 3029sub coord2local {
2726 my ($self, $x, $y) = @_; 3030 my ($self, $x, $y) = @_;
2727 3031
… …
2740 $self->check_size; 3044 $self->check_size;
2741 $::WANT_REFRESH++; 3045 $::WANT_REFRESH++;
2742} 3046}
2743 3047
2744sub add { 3048sub add {
2745 my ($self, $child) = @_; 3049 my ($self, @children) = @_;
2746 3050
3051 for my $child (@children) {
3052 $child->{is_toplevel} = 1;
3053
2747 # integerise window positions 3054 # integerise window positions
2748 $child->{x} = int $child->{x}; 3055 $child->{x} = int $child->{x};
2749 $child->{y} = int $child->{y}; 3056 $child->{y} = int $child->{y};
3057 }
2750 3058
2751 $self->SUPER::add ($child); 3059 $self->SUPER::add (@children);
3060
3061 for (my @widgets = @children; my $w = pop @widgets; ) {
3062 push @widgets, $w->children;
3063 $w->set_visible;
3064 }
3065
3066}
3067
3068sub remove {
3069 my ($self, @children) = @_;
3070
3071 $self->SUPER::remove (@children);
3072
3073 while (@children) {
3074 my $w = pop @children;
3075 push @children, $w->children;
3076 $w->set_invisible;
3077 }
2752} 3078}
2753 3079
2754sub on_refresh { 3080sub on_refresh {
2755 my ($self, $id, $cb) = @_; 3081 my ($self, $id, $cb) = @_;
2756 3082
2757 $self->{refresh_hook}{$id} = $cb; 3083 $self->{refresh_hook}{$id} = $cb;
2758} 3084}
2759 3085
3086sub on_post_alloc {
3087 my ($self, $id, $cb) = @_;
3088
3089 $self->{post_alloc_hook}{$id} = $cb;
3090}
3091
2760sub draw { 3092sub draw {
2761 my ($self) = @_; 3093 my ($self) = @_;
2762 3094
3095 while ($self->{refresh_hook}) {
3096 $_->()
3097 for values %{delete $self->{refresh_hook}};
3098 }
3099
2763 if ($self->{check_size}) { 3100 if ($self->{check_size}) {
2764 my @queue = ([], []); 3101 my @queue;
2765 3102
2766 for (;;) { 3103 while () {
2767 if ($self->{check_size}) { 3104 if ($self->{check_size}) {
2768 # heuristic: check containers last 3105 #TODO use array-of-depth approach
2769 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3106
3107 @queue = sort { $a->{visible} <=> $b->{visible} }
2770 for values %{delete $self->{check_size}} 3108 @queue, values %{delete $self->{check_size}};
2771 } 3109 }
2772 3110
2773 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3111 my $widget = pop @queue || last;
2774 3112
3113 defined $widget->{visible} or last; # do not resize invisible widgets
3114
2775 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3115 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
2776 ? @$widget{qw(user_w user_h)} 3116 ? @$widget{qw(def_w def_h)}
2777 : $widget->size_request; 3117 : $widget->size_request;
2778 3118
3119 if (delete $widget->{force_alloc}
2779 if ($w != $widget->{req_w} || $h != $widget->{req_h}) { 3120 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2780 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# 3121 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2781 3122
2782 $widget->{req_w} = $w; 3123 $widget->{req_w} = $w;
2783 $widget->{req_h} = $h; 3124 $widget->{req_h} = $h;
2784 3125
2785 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}]; 3126 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2786 3127
2787 $widget->{parent}->check_size 3128 $widget->{parent}->check_size
2788 if $widget->{parent}; 3129 if $widget->{parent};
2789 } 3130 }
2790 } 3131 }
2791 } 3132 }
2792 3133
2793 while ($self->{size_alloc}) { 3134 while (my $size_alloc = delete $self->{size_alloc}) {
2794 for (values %{delete $self->{size_alloc}}) { 3135 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
2795 my ($widget, $w, $h) = @$_; 3136 values %$size_alloc;
3137
3138 while () {
3139 my ($widget, $w, $h) = @{ pop @queue or last };
2796 3140
2797 $w = 0 if $w < 0; 3141 $w = 0 if $w < 0;
2798 $h = 0 if $h < 0; 3142 $h = 0 if $h < 0;
2799 3143
2800 $widget->{w} = $w; 3144 $widget->{w} = $w;
2801 $widget->{h} = $h; 3145 $widget->{h} = $h;
2802 $widget->size_allocate ($w, $h);
2803 $widget->emit (size_allocate => $w, $h); 3146 $widget->emit (size_allocate => $w, $h);
2804 } 3147 }
2805 } 3148 }
2806 3149
2807 while ($self->{refresh_hook}) { 3150 while ($self->{post_alloc_hook}) {
2808 $_->() 3151 $_->()
2809 for values %{delete $self->{refresh_hook}}; 3152 for values %{delete $self->{post_alloc_hook}};
2810 } 3153 }
2811 3154
2812 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3155 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2813 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3156 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2814 glClear GL_COLOR_BUFFER_BIT; 3157 glClear GL_COLOR_BUFFER_BIT;
2815 3158
2816 glMatrixMode GL_PROJECTION; 3159 glMatrixMode GL_PROJECTION;
2817 glLoadIdentity; 3160 glLoadIdentity;
2818 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3161 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2819 glMatrixMode GL_MODELVIEW; 3162 glMatrixMode GL_MODELVIEW;
2820 glLoadIdentity; 3163 glLoadIdentity;
2821 3164
2822 $self->_draw; 3165 $self->_draw;
2823} 3166}
… …
2825############################################################################# 3168#############################################################################
2826 3169
2827package CFClient::UI; 3170package CFClient::UI;
2828 3171
2829$ROOT = new CFClient::UI::Root; 3172$ROOT = new CFClient::UI::Root;
2830$TOOLTIP = new CFClient::UI::Tooltip; 3173$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2831 3174
28321 31751
2833 3176

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