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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.143 by root, Thu Apr 20 21:28:51 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;
16our $TOOLTIP;
13our $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 = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 check_tooltip;
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 check_tooltip;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
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;
187}
188
86############################################################################# 189#############################################################################
87 190
88package CFClient::UI::Base; 191package CFClient::UI::Base;
89 192
90use strict; 193use strict;
… …
93 196
94sub new { 197sub new {
95 my $class = shift; 198 my $class = shift;
96 199
97 my $self = bless { 200 my $self = bless {
98 x => 0, 201 x => 0,
99 y => 0, 202 y => 0,
100 z => 0, 203 z => 0,
204 can_events => 1,
101 @_ 205 @_
102 }, $class; 206 }, $class;
103 207
104 for (keys %$self) { 208 for (keys %$self) {
105 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
107 } 211 }
108 } 212 }
109 213
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
110 $self 223 $self
111} 224}
112 225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
234}
235
236sub destroy {
237 my ($self) = @_;
238
239 $self->hide;
240 %$self = ();
241}
242
113sub show { 243sub show {
114 my ($self) = @_; 244 my ($self) = @_;
115 245
116 return if $self->{parent}; 246 return if $self->{parent};
117 247
118 $CFClient::UI::ROOT->add ($self); 248 $CFClient::UI::ROOT->add ($self);
119} 249}
120 250
251sub center {
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};
283
284 undef $GRAB if $GRAB == $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 $self->emit (visibility_change => 0);
293}
294
121sub hide { 295sub hide {
122 my ($self) = @_; 296 my ($self) = @_;
123 297
124 return unless $self->{parent}; 298 $self->set_invisible;
125 299
126 $self->{parent}->remove ($self); 300 $self->{parent}->remove ($self)
301 if $self->{parent};
127} 302}
128 303
129sub move { 304sub move {
130 my ($self, $x, $y, $z) = @_; 305 my ($self, $x, $y, $z) = @_;
131 306
… …
134 $self->{z} = $z if defined $z; 309 $self->{z} = $z if defined $z;
135 310
136 $self->update; 311 $self->update;
137} 312}
138 313
139sub needs_redraw { 314sub set_size {
140 0 315 my ($self, $w, $h) = @_;
316
317 $self->{def_w} = $w;
318 $self->{def_h} = $h;
319
320 $self->check_size;
141} 321}
142 322
143sub size_request { 323sub size_request {
144 require Carp; 324 require Carp;
145 Carp::confess "size_request is abtract"; 325 Carp::confess "size_request is abstract";
146} 326}
147 327
148sub configure { 328sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 329 my ($self, $x, $y, $w, $h) = @_;
150 330
… …
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 332 my $w2 = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 333 my $h2 = List::Util::min $h, int $w / $self->{aspect};
154 334
155 # use alignment to adjust x, y 335 # use alignment to adjust x, y
156 336
157 $x += ($w - $w2) * 0.5; 337 $x += int +($w - $w2) * 0.5;
158 $y += ($h - $h2) * 0.5; 338 $y += int +($h - $h2) * 0.5;
159 339
160 ($w, $h) = ($w2, $h2); 340 ($w, $h) = ($w2, $h2);
161 } 341 }
162 342
163 if ($self->{x} != $x || $self->{y} != $y) { 343 if ($self->{x} != $x || $self->{y} != $y) {
… …
165 $self->{y} = $y; 345 $self->{y} = $y;
166 $self->update; 346 $self->update;
167 } 347 }
168 348
169 if ($self->{w} != $w || $self->{h} != $h) { 349 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 350 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 351 }
176} 352}
177 353
178sub size_allocate { 354sub size_allocate {
179 # nothing to be done 355 # nothing to be done
180} 356}
181 357
182# return top left coordinates 358sub reconfigure {
183sub _topleft { 359 my ($self) = @_;
360
361 $self->check_size (1);
362 $self->update;
363}
364
365sub children {
366}
367
368sub set_max_size {
184 my ($self, $x, $y) = @_; 369 my ($self, $w, $h) = @_;
185 370
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 371 delete $self->{max_w}; $self->{max_w} = $w if $w;
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 $CFClient::UI::TOOLTIP->{owner};
387 CFClient::UI::check_tooltip;
388 }
187} 389}
188 390
189# translate global coordinates to local coordinate system 391# translate global coordinates to local coordinate system
190sub coord2local { 392sub coord2local {
191 my ($self, $x, $y) = @_; 393 my ($self, $x, $y) = @_;
192 394
193 my ($X, $Y) = $self->_topleft; 395 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 396}
196 397
197# translate local coordinates to global coordinate system 398# translate local coordinates to global coordinate system
198sub coord2global { 399sub coord2global {
199 my ($self, $x, $y) = @_; 400 my ($self, $x, $y) = @_;
200 401
201 my ($X, $Y) = $self->_topleft; 402 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 403}
204 404
205sub focus_in { 405sub focus_in {
206 my ($self) = @_; 406 my ($self) = @_;
207 407
208 return if $FOCUS == $self; 408 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 409 return unless $self->{can_focus};
210 410
211 my $focus = $FOCUS; $FOCUS = $self; 411 my $focus = $FOCUS; $FOCUS = $self;
212 412
213 $self->emit (focus_in => $focus); 413 $self->_emit (focus_in => $focus);
214 414
215 $focus->update if $focus; 415 $focus->update if $focus;
216 $FOCUS->update; 416 $FOCUS->update;
217} 417}
218 418
… …
221 421
222 return unless $FOCUS == $self; 422 return unless $FOCUS == $self;
223 423
224 my $focus = $FOCUS; undef $FOCUS; 424 my $focus = $FOCUS; undef $FOCUS;
225 425
226 $self->emit (focus_out => $focus); 426 $self->_emit (focus_out => $focus);
227 427
228 $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 $FOCUS;
229} 432}
230 433
231sub mouse_motion { } 434sub mouse_motion { }
232sub button_up { } 435sub button_up { }
233sub key_down { } 436sub key_down { }
234sub key_up { } 437sub key_up { }
235 438
236sub button_down { 439sub button_down {
237 my ($self, $ev, $x, $y) = @_; 440 my ($self, $ev, $x, $y) = @_;
238 441
239 $self->focus_in; 442 $self->focus_in;
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 470 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 471 glVertex $x , $y + $self->{h};
269 glEnd; 472 glEnd;
270 glDisable GL_BLEND; 473 glDisable GL_BLEND;
271 } 474 }
475
476 if ($ENV{PCLIENT_DEBUG}) {
477 glPushMatrix;
478 glColor 1, 1, 0, 1;
479 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
480 glBegin GL_LINE_LOOP;
481 glVertex 0 , 0;
482 glVertex $self->{w} - 1, 0;
483 glVertex $self->{w} - 1, $self->{h} - 1;
484 glVertex 0 , $self->{h} - 1;
485 glEnd;
486 glPopMatrix;
487 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
488 }
272} 489}
273 490
274sub _draw { 491sub _draw {
275 my ($self) = @_; 492 my ($self) = @_;
276 493
277 warn "no draw defined for $self\n"; 494 warn "no draw defined for $self\n";
278} 495}
279 496
280sub find_widget { 497sub find_widget {
281 my ($self, $x, $y) = @_; 498 my ($self, $x, $y) = @_;
499
500 return () unless $self->{can_events};
282 501
283 return $self 502 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 503 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 504 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 505
… …
289 508
290sub set_parent { 509sub set_parent {
291 my ($self, $parent) = @_; 510 my ($self, $parent) = @_;
292 511
293 Scalar::Util::weaken ($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 $self->check_size;
294} 517}
295 518
296sub check_size { 519sub check_size {
297 my ($self) = @_; 520 my ($self, $forced) = @_;
298 521
299 my ($w, $h) = $self->size_request; 522 $self->{force_alloc} = 1 if $forced;
300 523 $CFClient::UI::ROOT->{check_size}{$self} = $self;
301 if ($w != $self->{req_w} || $h != $self->{req_h}) {
302 $self->{req_w} = $w;
303 $self->{req_h} = $h;
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 }
308} 524}
309 525
310sub update { 526sub update {
311 my ($self) = @_; 527 my ($self) = @_;
312 528
… …
318 my ($self, $signal, $cb) = @_; 534 my ($self, $signal, $cb) = @_;
319 535
320 push @{ $self->{signal_cb}{$signal} }, $cb; 536 push @{ $self->{signal_cb}{$signal} }, $cb;
321} 537}
322 538
539sub _emit {
540 my ($self, $signal, @args) = @_;
541
542 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
543}
544
323sub emit { 545sub emit {
324 my ($self, $signal, @args) = @_; 546 my ($self, $signal, @args) = @_;
325 547
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 548 $self->_emit ($signal, @args)
327 $cb->($self, @args); 549 || $self->$signal (@args);
328 } 550}
551
552sub visibility_change {
553 #my ($self, $visible) = @_;
329} 554}
330 555
331sub DESTROY { 556sub DESTROY {
332 my ($self) = @_; 557 my ($self) = @_;
333 558
559 delete $WIDGET{$self+0};
334 #$self->deactivate; 560 #$self->deactivate;
335} 561}
336 562
337############################################################################# 563#############################################################################
338 564
… …
347 my $class = shift; 573 my $class = shift;
348 574
349 # range [value, low, high, page] 575 # range [value, low, high, page]
350 576
351 $class->SUPER::new ( 577 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 578 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 579 #active_bg => [1, 1, 1, 0.5],
354 @_ 580 @_
355 ) 581 )
356} 582}
357 583
358sub _draw { 584sub _draw {
359 my ($self) = @_; 585 my ($self) = @_;
360 586
587 my $color = $FOCUS == $self && $self->{active_bg}
588 ? $self->{active_bg}
589 : $self->{bg};
590
591 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 592 my ($w, $h) = @$self{qw(w h)};
362 593
363 glEnable GL_BLEND; 594 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 596 glColor @$color;
366 597
367 glBegin GL_QUADS; 598 glBegin GL_QUADS;
368 glVertex 0 , 0; 599 glVertex 0 , 0;
369 glVertex 0 , $h; 600 glVertex 0 , $h;
370 glVertex $w, $h; 601 glVertex $w, $h;
371 glVertex $w, 0; 602 glVertex $w, 0;
372 glEnd; 603 glEnd;
373 604
374 glDisable GL_BLEND; 605 glDisable GL_BLEND;
606 }
375} 607}
376 608
377############################################################################# 609#############################################################################
378 610
379package CFClient::UI::Empty; 611package CFClient::UI::Empty;
380 612
381our @ISA = CFClient::UI::Base::; 613our @ISA = CFClient::UI::Base::;
614
615sub new {
616 my ($class, %arg) = @_;
617 $class->SUPER::new (can_events => 0, %arg);
618}
382 619
383sub size_request { 620sub size_request {
384 (0, 0) 621 (0, 0)
385} 622}
386 623
… …
395sub new { 632sub new {
396 my ($class, %arg) = @_; 633 my ($class, %arg) = @_;
397 634
398 my $children = delete $arg{children} || []; 635 my $children = delete $arg{children} || [];
399 636
400 my $self = $class->SUPER::new (children => [], %arg); 637 my $self = $class->SUPER::new (
638 children => [],
639 can_events => 0,
640 %arg,
641 );
401 $self->add ($_) for @$children; 642 $self->add ($_) for @$children;
402 643
403 $self 644 $self
404} 645}
405 646
406sub add { 647sub add {
407 my ($self, $child) = @_; 648 my ($self, @widgets) = @_;
408 649
409 $child->set_parent ($self); 650 $_->set_parent ($self)
651 for @widgets;
410 652
411 use sort 'stable'; 653 use sort 'stable';
412 654
413 $self->{children} = [ 655 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 656 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 657 @{$self->{children}}, @widgets
416 ]; 658 ];
417 659
418 $child->check_size; 660 $self->check_size (1);
661 $self->update;
662}
663
664sub children {
665 @{ $_[0]{children} }
419} 666}
420 667
421sub remove { 668sub remove {
422 my ($self, $child) = @_; 669 my ($self, $child) = @_;
423 670
424 delete $child->{parent}; 671 delete $child->{parent};
672 $child->hide;
425 673
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 674 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 675
676 $self->check_size (1);
677 $self->update;
678}
679
680sub clear {
681 my ($self) = @_;
682
683 my $children = delete $self->{children};
684 $self->{children} = [];
685
686 for (@$children) {
687 delete $_->{parent};
688 $_->hide;
689 }
690
428 $self->check_size; 691 $self->check_size;
692 $self->update;
429} 693}
430 694
431sub find_widget { 695sub find_widget {
432 my ($self, $x, $y) = @_; 696 my ($self, $x, $y) = @_;
433 697
… …
508} 772}
509 773
510sub update { 774sub update {
511 my ($self) = @_; 775 my ($self) = @_;
512 776
513 # we want to do this delayed... 777 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 778 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 779}
527 780
528sub size_allocate { 781sub size_allocate {
529 my ($self, $w, $h) = @_; 782 my ($self, $w, $h) = @_;
530 783
531 $self->child->configure (0, 0, $w, $h); 784 $self->SUPER::size_allocate ($w, $h);
785 $self->update;
786}
532 787
788sub _render {
789 $_[0]{children}[0]->draw;
790}
791
792sub render_child {
793 my ($self) = @_;
794
795 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
796 glClearColor 0, 0, 0, 0;
797 glClear GL_COLOR_BUFFER_BIT;
798
533 $self->render_chld; 799 $self->_render;
800 };
534} 801}
535 802
536sub _draw { 803sub _draw {
537 my ($self) = @_; 804 my ($self) = @_;
538 805
539 my ($w, $h) = ($self->w, $self->h); 806 my ($w, $h) = ($self->w, $self->h);
540 807
541 my $tex = $self->{texture} 808 my $tex = $self->{texture}
542 or return; 809 or return;
543 810
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 811 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
813 glColor 1, 1, 1, 1;
548 814
549 $tex->draw_quad (0, 0, $w, $h); 815 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 816
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 817 glDisable GL_TEXTURE_2D;
553} 818}
554 819
555############################################################################# 820#############################################################################
556 821
557package CFClient::UI::ViewPort; 822package CFClient::UI::ViewPort;
558 823
559our @ISA = CFClient::UI::Window::; 824our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 825
633sub new { 826sub new {
634 my $class = shift; 827 my $class = shift;
635 828
636 # TODO: user_x, user_y, overwrite moveto? 829 $class->SUPER::new (
830 scroll_x => 0,
831 scroll_y => 1,
832 @_,
833 )
834}
835
836sub size_request {
837 my ($self) = @_;
838
839 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
840
841 $w = 10 if $self->{scroll_x};
842 $h = 10 if $self->{scroll_y};
843
844 ($w, $h)
845}
846
847sub size_allocate {
848 my ($self, $w, $h) = @_;
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);
854 $self->update;
855}
856
857sub set_offset {
858 my ($self, $x, $y) = @_;
859
860 $self->{view_x} = int $x;
861 $self->{view_y} = int $y;
862
863 $self->update;
864}
865
866# hmm, this does not work for topleft of $self... but we should not ask for that
867sub coord2local {
868 my ($self, $x, $y) = @_;
869
870 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
871}
872
873sub coord2global {
874 my ($self, $x, $y) = @_;
875
876 $x = List::Util::min $self->{w}, $x - $self->{view_x};
877 $y = List::Util::min $self->{h}, $y - $self->{view_y};
878
879 $self->SUPER::coord2global ($x, $y)
880}
881
882sub find_widget {
883 my ($self, $x, $y) = @_;
884
885 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
886 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
887 ) {
888 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
889 } else {
890 $self->CFClient::UI::Base::find_widget ($x, $y)
891 }
892}
893
894sub _render {
895 my ($self) = @_;
896
897 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
898
899 $self->SUPER::_render;
900}
901
902#############################################################################
903
904package CFClient::UI::ScrolledWindow;
905
906our @ISA = CFClient::UI::HBox::;
907
908sub new {
909 my $class = shift;
910
911 my $self;
912
913 my $slider = new CFClient::UI::Slider
914 vertical => 1,
915 range => [0, 0, 1, 0.01], # HACK fix
916 on_changed => sub {
917 $self->{vp}->set_offset (0, $_[1]);
918 },
919 ;
920
921 $self = $class->SUPER::new (
922 vp => (new CFClient::UI::ViewPort expand => 1),
923 slider => $slider,
924 @_,
925 );
926
927 $self->{vp}->add ($self->{scrolled});
928 $self->add ($self->{vp});
929 $self->add ($self->{slider});
930
931 $self
932}
933
934sub update {
935 my ($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
953#TODO# update range on size_allocate depending on child
954# update viewport offset on scroll
955
956#############################################################################
957
958package CFClient::UI::Frame;
959
960our @ISA = CFClient::UI::Bin::;
961
962use CFClient::OpenGL;
963
964sub new {
965 my $class = shift;
966
967 $class->SUPER::new (
968 bg => undef,
969 @_,
970 )
971}
972
973sub _draw {
974 my ($self) = @_;
975
976 if ($self->{bg}) {
977 my ($w, $h) = @$self{qw(w h)};
978
979 glEnable GL_BLEND;
980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
981 glColor @{ $self->{bg} };
982
983 glBegin GL_QUADS;
984 glVertex 0 , 0;
985 glVertex 0 , $h;
986 glVertex $w, $h;
987 glVertex $w, 0;
988 glEnd;
989
990 glDisable GL_BLEND;
991 }
992
993 $self->SUPER::_draw;
994}
995
996#############################################################################
997
998package CFClient::UI::FancyFrame;
999
1000our @ISA = CFClient::UI::Bin::;
1001
1002use CFClient::OpenGL;
1003
1004my @tex =
1005 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1006 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1007
1008sub new {
1009 my $class = shift;
637 1010
638 my $self = $class->SUPER::new ( 1011 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1012 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1013 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1014 border => 0.6,
1015 is_toplevel => 1,
1016 can_events => 1,
642 @_ 1017 @_
643 ); 1018 );
644 1019
645 $self->{title} &&= new CFClient::UI::Label 1020 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 1021 align => 0,
647 valign => 1, 1022 valign => 1,
648 text => $self->{title}, 1023 text => $self->{title},
649 fontsize => 1; 1024 fontsize => $self->{border};
650 1025
651 $self 1026 $self
652} 1027}
653 1028
654sub border { 1029sub border {
655 int $_[0]{border} * $::FONTSIZE 1030 int $_[0]{border} * $::FONTSIZE
656} 1031}
657 1032
658sub size_request { 1033sub size_request {
659 my ($self) = @_; 1034 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 1035
663 my ($w, $h) = $self->SUPER::size_request; 1036 my ($w, $h) = $self->SUPER::size_request;
664 1037
665 ( 1038 (
666 $w + $self->border * 2, 1039 $w + $self->border * 2,
… …
672 my ($self, $w, $h) = @_; 1045 my ($self, $w, $h) = @_;
673 1046
674 $h -= List::Util::max 0, $self->border * 2; 1047 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1048 $w -= List::Util::max 0, $self->border * 2;
676 1049
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 1051 if $self->{title};
679 1052
680 $self->child->configure ($self->border, $self->border, $w, $h); 1053 $self->child->configure ($self->border, $self->border, $w, $h);
681} 1054}
682 1055
683sub button_down { 1056sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1057 my ($self, $ev, $x, $y) = @_;
685 1058
1059 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1060 my $border = $self->border;
687 1061
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1062 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1063 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1064
1065 if ($lr & $td) {
1066 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1067 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1068 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1069
1070 my $mx = $x < $border;
1071 my $my = $y < $border;
1072
694 $self->{motion} = sub { 1073 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1074 my ($ev, $x, $y) = @_;
696 1075
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1076 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy;
698 1078
699 $self->{user_w} = $bw + $x - $ox; 1079 $self->{user_x} = $wx + $dx * $mx;
700 $self->{user_h} = $bh + $y - $oy; 1080 $self->{user_y} = $wy + $dy * $my;
1081 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1082 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1083 $self->move ($self->{user_x}, $self->{user_y});
701 $self->check_size; 1084 $self->check_size;
702 }; 1085 };
703 1086
704 } elsif ($x >= 0 && $x < $self->{w} 1087 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1088 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1089 my ($bx, $by) = ($self->{x}, $self->{y});
709 1090
710 $self->{motion} = sub { 1091 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1092 my ($ev, $x, $y) = @_;
712 1093
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1094 ($x, $y) = ($ev->{x}, $ev->{y});
714 1095
715 $self->move ($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});
716 $self->update; 1100 $self->update;
717 }; 1101 };
718 } 1102 }
719} 1103}
720 1104
… …
734 my ($self) = @_; 1118 my ($self) = @_;
735 1119
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1120 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1121 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 1122
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1123 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1125
744 my $border = $self->border; 1126 my $border = $self->border;
745 1127
746 glColor @{ $self->{border_bg} }; 1128 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1129 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1130 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1131 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1132 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1133
1134 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752 my $bg = $tex[0]; 1135 my $bg = $tex[0];
753 1136
754 # TODO: repeat texture not scale 1137 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1138 my $rep_x = $cw / $bg->{w};
756 my $rep_y = $ch / $bg->{h}; 1139 my $rep_y = $ch / $bg->{h};
757 1140
758 glColor @{ $self->{bg} }; 1141 glColor @{ $self->{bg} };
759 1142
760 $bg->{s} = $rep_x; 1143 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y; 1144 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1; 1145 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1146 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1147 }
764 1148
765 glDisable GL_TEXTURE_2D; 1149 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1150
768 $self->{title}->draw if $self->{title}; 1151 $self->{title}->draw if $self->{title};
1152
769 $self->child->draw; 1153 $self->child->draw;
770} 1154}
771 1155
772############################################################################# 1156#############################################################################
773 1157
… …
782sub new { 1166sub new {
783 my $class = shift; 1167 my $class = shift;
784 1168
785 $class->SUPER::new ( 1169 $class->SUPER::new (
786 col_expand => [], 1170 col_expand => [],
787 @_ 1171 @_,
788 ) 1172 )
1173}
1174
1175sub children {
1176 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1177}
790 1178
791sub add { 1179sub add {
792 my ($self, $x, $y, $child) = @_; 1180 my ($self, $x, $y, $child) = @_;
793 1181
794 $child->set_parent ($self); 1182 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1183 $self->{children}[$y][$x] = $child;
796 1184
797 $child->check_size; 1185 $self->check_size (1);
798} 1186}
799 1187
800# TODO: move to container class maybe? send childs a signal on removal? 1188# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1189sub clear {
802 my ($self) = @_; 1190 my ($self) = @_;
803 1191
1192 my @children = $self->children;
804 delete $self->{children}; 1193 delete $self->{children};
1194
1195 for (@children) {
1196 delete $_->{parent};
1197 $_->hide;
1198 }
1199
1200 $self->check_size (1);
805 $self->update; 1201 $self->update;
806} 1202}
807 1203
808sub get_wh { 1204sub get_wh {
809 my ($self) = @_; 1205 my ($self) = @_;
… …
815 or next; 1211 or next;
816 1212
817 for my $x (0 .. $#$row) { 1213 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1214 my $widget = $row->[$x]
819 or next; 1215 or next;
820 my ($w, $h) = $widget->size_request; 1216 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1217
822 $w[$x] = max $w[$x], $w; 1218 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1219 $h[$y] = max $h[$y], $h;
824 } 1220 }
825 } 1221 }
… …
841sub size_allocate { 1237sub size_allocate {
842 my ($self, $w, $h) = @_; 1238 my ($self, $w, $h) = @_;
843 1239
844 my ($ws, $hs) = $self->get_wh; 1240 my ($ws, $hs) = $self->get_wh;
845 1241
846 my $req_w = sum @$ws; 1242 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1243 my $req_h = (sum @$hs) || 1;
848 1244
849 # TODO: nicer code && do row_expand 1245 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1246 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1247 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1248 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1302 }
907} 1303}
908 1304
909############################################################################# 1305#############################################################################
910 1306
911package CFClient::UI::HBox; 1307package CFClient::UI::Box;
912
913# TODO: wrap into common Box base class
914 1308
915our @ISA = CFClient::UI::Container::; 1309our @ISA = CFClient::UI::Container::;
916 1310
917sub size_request { 1311sub size_request {
918 my ($self) = @_; 1312 my ($self) = @_;
919 1313
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1314 $self->{vertical}
921 1315 ? (
922 ( 1316 (List::Util::max map $_->{req_w}, @{$self->{children}}),
923 (List::Util::sum map $_->[0], @alloc), 1317 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
924 (List::Util::max map $_->[1], @alloc), 1318 )
925 ) 1319 : (
1320 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1321 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1322 )
926} 1323}
927 1324
928sub size_allocate { 1325sub size_allocate {
929 my ($self, $w, $h) = @_; 1326 my ($self, $w, $h) = @_;
930 1327
931 ($h, $w) = ($w, $h); 1328 my $space = $self->{vertical} ? $h : $w;
932
933 my $children = $self->{children}; 1329 my $children = $self->{children};
934 1330
935 my @h = map +($_->size_request)[0], @$children; 1331 my @req;
936 1332
937 my $req_h = List::Util::sum @h; 1333 if ($self->{homogeneous}) {
938 1334 @req = ($space / (@$children || 1)) x @$children;
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } 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 {
943 my $exp = List::Util::sum map $_->{expand}, @$children; 1343 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
944 $exp ||= 1;
945 1344
1345 $space = ($space - $req) / $expand; # remaining space to give away
1346
1347 $req[$_] += $space * $children->[$_]{expand}
946 for (0 .. $#$children) { 1348 for 0 .. $#$children;
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 } 1349 }
953 } 1350 }
954 1351
955 CFClient::UI::harmonize \@h; 1352 CFClient::UI::harmonize \@req;
956 1353
957 my $y = 0; 1354 my $pos = 0;
958 for (0 .. $#$children) { 1355 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_]; 1356 my $alloc = $req[$_];
961 $child->configure ($y, 0, $h, $w); 1357 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
962 1358
963 $y += $h; 1359 $pos += $alloc;
964 } 1360 }
965 1361
966 1 1362 1
967} 1363}
968 1364
969############################################################################# 1365#############################################################################
970 1366
1367package CFClient::UI::HBox;
1368
1369our @ISA = CFClient::UI::Box::;
1370
1371sub new {
1372 my $class = shift;
1373
1374 $class->SUPER::new (
1375 vertical => 0,
1376 @_,
1377 )
1378}
1379
1380#############################################################################
1381
971package CFClient::UI::VBox; 1382package CFClient::UI::VBox;
972 1383
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
976 1385
977sub size_request { 1386sub new {
978 my ($self) = @_; 1387 my $class = shift;
979 1388
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
981 1390 vertical => 1,
982 ( 1391 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1392 )
986} 1393}
987 1394
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1395#############################################################################
1026 1396
1027package CFClient::UI::Label; 1397package CFClient::UI::Label;
1028 1398
1029our @ISA = CFClient::UI::Base::; 1399our @ISA = CFClient::UI::DrawBG::;
1030 1400
1031use CFClient::OpenGL; 1401use CFClient::OpenGL;
1032 1402
1033sub new { 1403sub new {
1034 my ($class, %arg) = @_; 1404 my ($class, %arg) = @_;
1035 1405
1036 my $self = $class->SUPER::new ( 1406 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1407 fg => [1, 1, 1],
1408 #bg => none
1409 #active_bg => none
1410 #font => default_font
1411 #text => initial text
1412 #markup => initial narkup
1413 #max_w => maximum pixel width
1414 ellipsise => 3, # end
1415 layout => (new CFClient::Layout),
1038 fontsize => 1, 1416 fontsize => 1,
1039 text => "",
1040 align => -1, 1417 align => -1,
1041 valign => -1, 1418 valign => -1,
1042 padding => 2, 1419 padding => 2,
1043 layout => new CFClient::Layout, 1420 can_events => 0,
1044 %arg 1421 %arg
1045 ); 1422 );
1046 1423
1047 if (exists $self->{template}) { 1424 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1425 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1426 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1427 $self->{template} = $layout;
1051 } 1428 }
1052 1429
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1430 if (exists $self->{markup}) {
1054 $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 }
1055 1435
1056 $self 1436 $self
1057} 1437}
1058 1438
1059sub escape_text { 1439sub escape($) {
1060 local $_ = $_[1]; 1440 local $_ = $_[0];
1061 1441
1062 s/&/&amp;/g; 1442 s/&/&amp;/g;
1063 s/>/&gt;/g; 1443 s/>/&gt;/g;
1064 s/</&lt;/g; 1444 s/</&lt;/g;
1065 1445
1066 $_[1] 1446 $_
1447}
1448
1449sub update {
1450 my ($self) = @_;
1451
1452 delete $self->{texture};
1453 $self->SUPER::update;
1067} 1454}
1068 1455
1069sub set_text { 1456sub set_text {
1070 my ($self, $text) = @_; 1457 my ($self, $text) = @_;
1071 1458
1459 return if $self->{text} eq "T$text";
1460 $self->{text} = "T$text";
1461
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1463 $self->{layout}->set_text ($text);
1073 1464
1074 delete $self->{texture};
1075 $self->update; 1465 $self->update;
1466 $self->check_size;
1076} 1467}
1077 1468
1078sub set_markup { 1469sub set_markup {
1079 my ($self, $markup) = @_; 1470 my ($self, $markup) = @_;
1080 1471
1472 return if $self->{text} eq "M$markup";
1473 $self->{text} = "M$markup";
1474
1475 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1476
1477 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1478 $self->{layout}->set_markup ($markup);
1082 1479
1083 delete $self->{texture};
1084 $self->update; 1480 $self->update;
1481 $self->check_size;
1085} 1482}
1086 1483
1087sub size_request { 1484sub size_request {
1088 my ($self) = @_; 1485 my ($self) = @_;
1089 1486
1090 $self->{layout}->set_width; 1487 $self->{layout}->set_font ($self->{font}) if $self->{font};
1488 $self->{layout}->set_width ($self->{max_w} || -1);
1489 $self->{layout}->set_ellipsise ($self->{ellipsise});
1490 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1492
1093 my ($w, $h) = $self->{layout}->size; 1493 my ($w, $h) = $self->{layout}->size;
1094 1494
1095 if (exists $self->{template}) { 1495 if (exists $self->{template}) {
1496 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1497 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1498
1098 my ($w2, $h2) = $self->{template}->size; 1499 my ($w2, $h2) = $self->{template}->size;
1099 1500
1100 $w = List::Util::max $w, $w2; 1501 $w = List::Util::max $w, $w2;
… …
1111 my ($self, $w, $h) = @_; 1512 my ($self, $w, $h) = @_;
1112 1513
1113 delete $self->{texture}; 1514 delete $self->{texture};
1114} 1515}
1115 1516
1517sub set_fontsize {
1518 my ($self, $fontsize) = @_;
1519
1520 $self->{fontsize} = $fontsize;
1521 delete $self->{texture};
1522
1523 $self->update;
1524 $self->check_size;
1525}
1526
1116sub _draw { 1527sub _draw {
1117 my ($self) = @_; 1528 my ($self) = @_;
1118 1529
1530 $self->SUPER::_draw; # draw background, if applicable
1531
1119 my $tex = $self->{texture} ||= do { 1532 my $tex = $self->{texture} ||= do {
1533 $self->{layout}->set_foreground (@{$self->{fg}});
1534 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($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});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1538 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1539
1122 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 $tex
1123 }; 1551 };
1124 1552
1125 glEnable GL_BLEND;
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1127 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1555
1556 if ($tex->{format} == GL_ALPHA) {
1130 glColor @{$self->{fg}}; 1557 glColor @{$self->{fg}};
1131
1132 $self->{ox} = int (
1133 $self->{align} < 0 ? $self->{padding}
1134 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135 : ($self->{w} - $tex->{w}) * 0.5
1136 );
1137
1138 $self->{oy} = int (
1139 $self->{valign} < 0 ? $self->{padding}
1140 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141 : ($self->{h} - $tex->{h}) * 0.5
1142 );
1143
1144 $tex->draw_quad ($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 }
1145 1562
1146 glDisable GL_TEXTURE_2D; 1563 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1564}
1149 1565
1150############################################################################# 1566#############################################################################
1151 1567
1152package CFClient::UI::EntryBase; 1568package CFClient::UI::EntryBase;
… …
1157 1573
1158sub new { 1574sub new {
1159 my $class = shift; 1575 my $class = shift;
1160 1576
1161 $class->SUPER::new ( 1577 $class->SUPER::new (
1162 fg => [1, 1, 1], 1578 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1579 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1580 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1581 active_fg => [0, 0, 0],
1166 can_hover => 1, 1582 can_hover => 1,
1167 can_focus => 1, 1583 can_focus => 1,
1168 valign => 0, 1584 valign => 0,
1585 can_events => 1,
1586 #text => ...
1169 @_ 1587 @_
1170 ) 1588 )
1171} 1589}
1172 1590
1173sub _set_text { 1591sub _set_text {
… …
1183 $self->{text} = $text; 1601 $self->{text} = $text;
1184 1602
1185 $text =~ s/./*/g if $self->{hidden}; 1603 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1604 $self->{layout}->set_text ("$text ");
1187 1605
1188 $self->emit (changed => $self->{text}); 1606 $self->_emit (changed => $self->{text});
1189}
1190
1191sub get_text {
1192 $_[0]{text}
1193}
1194
1195sub size_request {
1196 my ($self) = @_;
1197
1198 my ($w, $h) = $self->SUPER::size_request;
1199
1200 ($w + 1, $h) # add 1 for cursor
1201}
1202
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 $self->_set_text ($self->{text});
1207} 1607}
1208 1608
1209sub set_text { 1609sub set_text {
1210 my ($self, $text) = @_; 1610 my ($self, $text) = @_;
1211 1611
1212 $self->{cursor} = length $text; 1612 $self->{cursor} = length $text;
1213 $self->_set_text ($text); 1613 $self->_set_text ($text);
1214 $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, $h) # add 1 for cursor
1215} 1628}
1216 1629
1217sub key_down { 1630sub key_down {
1218 my ($self, $ev) = @_; 1631 my ($self, $ev) = @_;
1219 1632
… …
1221 my $sym = $ev->{sym}; 1634 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1635 my $uni = $ev->{unicode};
1223 1636
1224 my $text = $self->get_text; 1637 my $text = $self->get_text;
1225 1638
1226 if ($sym == 8) { 1639 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1641 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1642 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1643 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1644 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1645 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1646 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1647 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1648 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1649 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1650 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1651 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1652 $self->_emit ('escape');
1240 } elsif ($uni) { 1653 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1654 substr $text, $self->{cursor}++, 0, chr $uni;
1242 } 1655 }
1243 1656
1244 $self->_set_text ($text); 1657 $self->_set_text ($text);
1245 $self->update; 1658 $self->update;
1659 $self->check_size;
1246} 1660}
1247 1661
1248sub focus_in { 1662sub focus_in {
1249 my ($self) = @_; 1663 my ($self) = @_;
1250 1664
… …
1326 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1327 1741
1328 my $sym = $ev->{sym}; 1742 my $sym = $ev->{sym};
1329 1743
1330 if ($sym == 13) { 1744 if ($sym == 13) {
1745 unshift @{$self->{history}},
1746 my $txt = $self->get_text;
1747 $self->{history_pointer} = -1;
1748 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1749 $self->_emit (activate => $txt);
1332 $self->update; 1750 $self->update;
1751
1752 } elsif ($sym == CFClient::SDLK_UP) {
1753 if ($self->{history_pointer} < 0) {
1754 $self->{history_saveback} = $self->get_text;
1755 }
1756 if (@{$self->{history} || []} > 0) {
1757 $self->{history_pointer}++;
1758 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1759 $self->{history_pointer} = @{$self->{history} || []} - 1;
1760 }
1761 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1762 }
1763
1764 } elsif ($sym == CFClient::SDLK_DOWN) {
1765 $self->{history_pointer}--;
1766 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1767
1768 if ($self->{history_pointer} >= 0) {
1769 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1770 } else {
1771 $self->set_text ($self->{history_saveback});
1772 }
1333 1773
1334 } else { 1774 } else {
1335 $self->SUPER::key_down ($ev); 1775 $self->SUPER::key_down ($ev);
1336 } 1776 }
1337 1777
… …
1344our @ISA = CFClient::UI::Label::; 1784our @ISA = CFClient::UI::Label::;
1345 1785
1346use CFClient::OpenGL; 1786use CFClient::OpenGL;
1347 1787
1348my @tex = 1788my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1790 qw(b1_button_active.png);
1351 1791
1352sub new { 1792sub new {
1353 my $class = shift; 1793 my $class = shift;
1354 1794
1355 $class->SUPER::new ( 1795 $class->SUPER::new (
1356 padding => 4, 1796 padding => 4,
1357 fg => [1, 1, 1], 1797 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1798 active_fg => [0, 0, 1],
1360 can_hover => 1, 1799 can_hover => 1,
1361 align => 0, 1800 align => 0,
1362 valign => 0, 1801 valign => 0,
1802 can_events => 1,
1363 @_ 1803 @_
1364 ) 1804 )
1365} 1805}
1366 1806
1807sub activate { }
1808
1367sub button_up { 1809sub button_up {
1368 my ($self, $ev, $x, $y) = @_; 1810 my ($self, $ev, $x, $y) = @_;
1369 1811
1812 $self->emit ("activate")
1370 if ($x >= 0 && $x < $self->{w} 1813 if $x >= 0 && $x < $self->{w}
1371 && $y >= 0 && $y < $self->{h}) { 1814 && $y >= 0 && $y < $self->{h};
1372 $self->emit ("activate");
1373 }
1374} 1815}
1375 1816
1376sub _draw { 1817sub _draw {
1377 my ($self) = @_; 1818 my ($self) = @_;
1378 1819
1379 local $self->{fg} = $self->{fg}; 1820 local $self->{fg} = $self->{fg};
1380 1821
1381 if ($GRAB == $self) { 1822 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg}; 1823 $self->{fg} = $self->{active_fg};
1383 } 1824 }
1825
1826 glEnable GL_TEXTURE_2D;
1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1828 glColor 0, 0, 0, 1;
1829
1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1831
1832 glDisable GL_TEXTURE_2D;
1833
1834 $self->SUPER::_draw;
1835}
1836
1837#############################################################################
1838
1839package CFClient::UI::CheckBox;
1840
1841our @ISA = CFClient::UI::DrawBG::;
1842
1843my @tex =
1844 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1845 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1846
1847use CFClient::OpenGL;
1848
1849sub new {
1850 my $class = shift;
1851
1852 $class->SUPER::new (
1853 padding => 2,
1854 fg => [1, 1, 1],
1855 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5],
1858 state => 0,
1859 can_hover => 1,
1860 @_
1861 )
1862}
1863
1864sub size_request {
1865 my ($self) = @_;
1866
1867 ($self->{padding} * 2 + 6) x 2
1868}
1869
1870sub button_down {
1871 my ($self, $ev, $x, $y) = @_;
1872
1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1875 $self->{state} = !$self->{state};
1876 $self->_emit (changed => $self->{state});
1877 }
1878}
1879
1880sub _draw {
1881 my ($self) = @_;
1882
1883 $self->SUPER::_draw;
1884
1885 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1886
1887 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1888
1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1890
1891 my $tex = $self->{state} ? $tex[1] : $tex[0];
1892
1893 glEnable GL_TEXTURE_2D;
1894 $tex->draw_quad_alpha (0, 0, $s, $s);
1895 glDisable GL_TEXTURE_2D;
1896}
1897
1898#############################################################################
1899
1900package CFClient::UI::Image;
1901
1902our @ISA = CFClient::UI::Base::;
1903
1904use CFClient::OpenGL;
1905use Carp qw/confess/;
1906
1907our %loaded_images;
1908
1909sub new {
1910 my $class = shift;
1911
1912 my $self = $class->SUPER::new (can_events => 0, @_);
1913
1914 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1915
1916 $loaded_images{$self->{image}} ||=
1917 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1918
1919 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1920
1921 Scalar::Util::weaken $loaded_images{$self->{image}};
1922
1923 $self->{aspect} = $tex->{w} / $tex->{h};
1924
1925 $self
1926}
1927
1928sub size_request {
1929 my ($self) = @_;
1930
1931 ($self->{tex}->{w}, $self->{tex}->{h})
1932}
1933
1934sub _draw {
1935 my ($self) = @_;
1936
1937 my $tex = $self->{tex};
1938
1939 my ($w, $h) = ($self->{w}, $self->{h});
1940
1941 if ($self->{rot90}) {
1942 glRotate 90, 0, 0, 1;
1943 glTranslate 0, -$self->{w}, 0;
1944
1945 ($w, $h) = ($h, $w);
1946 }
1947
1948 glEnable GL_TEXTURE_2D;
1949 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1950
1951 $tex->draw_quad_alpha (0, 0, $w, $h);
1952
1953 glDisable GL_TEXTURE_2D;
1954}
1955
1956#############################################################################
1957
1958package CFClient::UI::VGauge;
1959
1960our @ISA = CFClient::UI::Base::;
1961
1962use List::Util qw(min max);
1963
1964use CFClient::OpenGL;
1965
1966my %tex = (
1967 food => [
1968 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1969 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1970 ],
1971 grace => [
1972 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1973 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1974 ],
1975 hp => [
1976 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1977 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1978 ],
1979 mana => [
1980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1981 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1982 ],
1983);
1984
1985# eg. VGauge->new (gauge => 'food'), default gauge: food
1986sub new {
1987 my $class = shift;
1988
1989 my $self = $class->SUPER::new (
1990 type => 'food',
1991 @_
1992 );
1993
1994 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1995
1996 $self
1997}
1998
1999sub size_request {
2000 my ($self) = @_;
2001
2002 #my $tex = $tex{$self->{type}}[0];
2003 #@$tex{qw(w h)}
2004 (0, 0)
2005}
2006
2007sub set_max {
2008 my ($self, $max) = @_;
2009
2010 return if $self->{max_val} == $max;
2011
2012 $self->{max_val} = $max;
2013 $self->update;
2014}
2015
2016sub set_value {
2017 my ($self, $val, $max) = @_;
2018
2019 $self->set_max ($max)
2020 if defined $max;
2021
2022 return if $self->{val} == $val;
2023
2024 $self->{val} = $val;
2025 $self->update;
2026}
2027
2028sub _draw {
2029 my ($self) = @_;
2030
2031 my $tex = $tex{$self->{type}};
2032 my ($t1, $t2, $t3) = @$tex;
2033
2034 my ($w, $h) = ($self->{w}, $self->{h});
2035
2036 if ($self->{vertical}) {
2037 glRotate 90, 0, 0, 1;
2038 glTranslate 0, -$self->{w}, 0;
2039
2040 ($w, $h) = ($h, $w);
2041 }
2042
2043 my $ycut = $self->{val} / ($self->{max_val} || 1);
2044
2045 my $ycut1 = max 0, min 1, $ycut;
2046 my $ycut2 = max 0, min 1, $ycut - 1;
2047
2048 my $h1 = $self->{h} * (1 - $ycut1);
2049 my $h2 = $self->{h} * (1 - $ycut2);
1384 2050
1385 glEnable GL_BLEND; 2051 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2052 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 2053 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1;
1390 2055
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2056 glBindTexture GL_TEXTURE_2D, $t1->{name};
2057 glBegin GL_QUADS;
2058 glTexCoord 0 , 0; glVertex 0 , 0;
2059 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2060 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2061 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2062 glEnd;
1392 2063
2064 my $ycut1 = List::Util::min 1, $ycut;
2065 glBindTexture GL_TEXTURE_2D, $t2->{name};
2066 glBegin GL_QUADS;
2067 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2068 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2069 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2070 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2071 glEnd;
2072
2073 if ($t3) {
2074 glBindTexture GL_TEXTURE_2D, $t3->{name};
2075 glBegin GL_QUADS;
2076 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2077 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2078 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2079 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2080 glEnd;
2081 }
2082
2083 glDisable GL_BLEND;
1393 glDisable GL_TEXTURE_2D; 2084 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395
1396 $self->SUPER::_draw;
1397} 2085}
1398 2086
1399############################################################################# 2087#############################################################################
1400 2088
1401package CFClient::UI::CheckBox; 2089package CFClient::UI::Gauge;
1402 2090
1403our @ISA = CFClient::UI::DrawBG::; 2091our @ISA = CFClient::UI::VBox::;
1404
1405my @tex =
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1407 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1408
1409use CFClient::OpenGL;
1410 2092
1411sub new { 2093sub new {
1412 my $class = shift; 2094 my ($class, %arg) = @_;
1413
1414 $class->SUPER::new (
1415 padding => 2,
1416 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0],
1418 state => 0,
1419 can_hover => 1,
1420 @_
1421 )
1422}
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 ($self->{padding} * 2 + 6) x 2
1428}
1429
1430sub button_down {
1431 my ($self, $ev, $x, $y) = @_;
1432
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1435 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state});
1437 }
1438}
1439
1440sub _draw {
1441 my ($self) = @_;
1442
1443 $self->SUPER::_draw;
1444
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1446
1447 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1448
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450
1451 glEnable GL_BLEND;
1452 glEnable GL_TEXTURE_2D;
1453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455 my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457 $tex->draw_quad (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461}
1462
1463#############################################################################
1464
1465package CFClient::UI::VGauge;
1466
1467our @ISA = CFClient::UI::Base::;
1468
1469use CFClient::OpenGL;
1470
1471my %tex = (
1472 food => [
1473 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1474 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475 ],
1476 grace => [
1477 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1478 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1479 ],
1480 hp => [
1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1482 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483 ],
1484 mana => [
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1486 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1487 ],
1488);
1489
1490# eg. VGauge->new (gauge => 'food'), default gauge: food
1491sub new {
1492 my $class = shift;
1493 2095
1494 my $self = $class->SUPER::new ( 2096 my $self = $class->SUPER::new (
1495 type => 'food', 2097 tooltip => $arg{type},
1496 @_ 2098 can_hover => 1,
2099 can_events => 1,
2100 %arg,
1497 ); 2101 );
1498 2102
1499 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; 2103 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2104 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2105 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1500 2106
1501 $self 2107 $self
1502} 2108}
1503 2109
1504sub size_request { 2110sub set_fontsize {
1505 my ($self) = @_; 2111 my ($self, $fsize) = @_;
1506 2112
1507 #my $tex = $tex{$self->{type}}[0]; 2113 $self->{value}->set_fontsize ($fsize);
1508 #@$tex{qw(w h)} 2114 $self->{max} ->set_fontsize ($fsize);
1509 (0, 0)
1510} 2115}
1511 2116
1512sub set_max { 2117sub set_max {
1513 my ($self, $max) = @_; 2118 my ($self, $max) = @_;
1514 2119
1515 $self->{max_val} = $max; 2120 $self->{gauge}->set_max ($max);
2121 $self->{max}->set_text ($max);
1516} 2122}
1517 2123
1518sub set_value { 2124sub set_value {
1519 my ($self, $val, $max) = @_; 2125 my ($self, $val, $max) = @_;
1520 2126
1521 $self->set_max ($max) 2127 $self->set_max ($max)
1522 if defined $max; 2128 if defined $max;
1523 2129
1524 $max = $self->{max_val};
1525 $self->{val} = $val;
1526
1527 $self->update;
1528}
1529
1530sub _draw {
1531 my ($self) = @_;
1532
1533 my $tex = $tex{$self->{type}};
1534
1535 my ($w, $h) = ($self->{w}, $self->{h});
1536
1537 if ($self->{vertical}) {
1538 glRotate 90, 0, 0, 1;
1539 glTranslate 0, -$self->{w}, 0;
1540
1541 ($w, $h) = ($h, $w);
1542 }
1543
1544 my $ycut = $self->{val} / ($self->{max_val} || 1);
1545 $ycut = 1 if $self->{val} > $self->{max_val};
1546
1547 my $t1 = $tex->[0];
1548 my $t2 = $tex->[1];
1549
1550 glEnable GL_BLEND;
1551 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1552 glEnable GL_TEXTURE_2D;
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554
1555 my $h1 = $self->{h} - $ycut * $self->{h};
1556 my $h2 = $ycut * $self->{h};
1557
1558 glBindTexture GL_TEXTURE_2D, $t1->{name};
1559 glBegin GL_QUADS;
1560 glTexCoord 0 , 0; glVertex 0 , 0;
1561 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
1562 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
1563 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564 glEnd;
1565
1566 glBindTexture GL_TEXTURE_2D, $t2->{name};
1567 glBegin GL_QUADS;
1568 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
1569 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
1570 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
1571 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
1572 glEnd;
1573
1574 glDisable GL_BLEND;
1575 glDisable GL_TEXTURE_2D;
1576}
1577
1578#############################################################################
1579
1580package CFClient::UI::Gauge;
1581
1582our @ISA = CFClient::UI::VBox::;
1583
1584sub new {
1585 my ($class, %arg) = shift;
1586
1587 my $self = $class->SUPER::new (
1588 @_,
1589 );
1590
1591 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
1592 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1593 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
1594
1595 $self
1596}
1597
1598sub set_value {
1599 my ($self, $val, $max) = @_;
1600
1601 $self->set_max ($max)
1602 if defined $max;
1603
1604 $self->{gauge}->set_value ($val, $max); 2130 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2131 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2132}
1614 2133
1615############################################################################# 2134#############################################################################
1616 2135
1617package CFClient::UI::Slider; 2136package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2146 qw(s1_slider.png s1_slider_bg.png);
1628 2147
1629sub new { 2148sub new {
1630 my $class = shift; 2149 my $class = shift;
1631 2150
1632 # range [value, low, high, page] 2151 # range [value, low, high, page, unit]
1633 2152
1634 # TODO: 0-width page 2153 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2154 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2155 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2156 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2157 fg => [1, 1, 1],
1639 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],
1640 range => [0, 0, 100, 10], 2161 range => [0, 0, 100, 10, 0],
1641 req_w => 20, 2162 req_w => $::WIDTH / 80,
1642 req_h => 20, 2163 req_h => $::WIDTH / 80,
1643 vertical => 0, 2164 vertical => 0,
1644 can_hover => 1, 2165 can_hover => 1,
1645 inner_pad => 5, 2166 inner_pad => 0.02,
1646 @_ 2167 @_
1647 ); 2168 );
1648 2169
2170 $self->set_value ($self->{range}[0]);
2171 $self->update;
2172
1649 $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 $self->update;
2205 }
1650} 2206}
1651 2207
1652sub size_request { 2208sub size_request {
1653 my ($self) = @_; 2209 my ($self) = @_;
1654 2210
… …
1660 2216
1661sub button_down { 2217sub button_down {
1662 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
1663 2219
1664 $self->SUPER::button_down ($ev, $x, $y); 2220 $self->SUPER::button_down ($ev, $x, $y);
2221
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223
1665 $self->mouse_motion ($ev, $x, $y); 2224 $self->mouse_motion ($ev, $x, $y);
1666} 2225}
1667 2226
1668sub mouse_motion { 2227sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
1670 2229
1671 if ($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
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2247 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100;
1673 2249
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2250 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1675 2251
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2252 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2253 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1678 2254
1679 $x -= $inner_pad_px; # substract the padding 2255 $value = ($value - $lo) / $range;
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2256 $value = $value * $self->{scale} + $self->{offset};
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2257
1685 $self->emit (changed => $x); 2258 $self->{knob_x} = $value - $knob_w * 0.5;
1686 $self->update; 2259 $self->{knob_w} = $knob_w;
1687 } 2260 });
1688}
1689 2261
1690# the inner_* stuff is for generating a padding for the slider handle, 2262 $self->SUPER::update;
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696} 2263}
1697 2264
1698sub _draw { 2265sub _draw {
1699 my ($self) = @_; 2266 my ($self) = @_;
1700 2267
1701 $self->SUPER::_draw (); 2268 $self->SUPER::_draw ();
1702 2269
1703 my ($w, $h) = @$self{qw(w h)}; 2270 glScale $self->{w}, $self->{h};
1704 2271
1705 if ($self->{vertical}) { 2272 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2273 # draw a vertical slider like a rotated horizontal slider
1707 2274
2275 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2276 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2277 }
1713 2278
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2279 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2280 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2281
1717 my ($value, $lo, $hi, $page) = @{$self->{range}};
1718
1719 $hi = $value + 1 if $lo == $hi;
1720
1721 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1722 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1723
1724 $page = int $page * $inner_w / ($hi - $lo);
1725 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1726
1727 $w -= $page;
1728 $page &= ~1;
1729 glTranslate $page * 0.5, 0, 0;
1730 $page ||= 2;
1731
1732 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734
1735 glEnable GL_BLEND;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2284
1740 # draw background 2285 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2286 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2287
1743 # draw handle 2288 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2289 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2290
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2291 glDisable GL_TEXTURE_2D;
1748} 2292}
2293
2294#############################################################################
2295
2296package CFClient::UI::ValSlider;
2297
2298our @ISA = CFClient::UI::HBox::;
2299
2300sub new {
2301 my ($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 (@_) }
1749 2334
1750############################################################################# 2335#############################################################################
1751 2336
1752package CFClient::UI::TextView; 2337package CFClient::UI::TextView;
1753 2338
… …
1757 2342
1758sub new { 2343sub new {
1759 my $class = shift; 2344 my $class = shift;
1760 2345
1761 my $self = $class->SUPER::new ( 2346 my $self = $class->SUPER::new (
1762 fontsize => 1, 2347 fontsize => 1,
2348 can_events => 0,
2349 #font => default_font
1763 @_, 2350 @_,
1764 2351
1765 layout => (new CFClient::Layout), 2352 layout => (new CFClient::Layout 1),
1766 par => [], 2353 par => [],
1767 height => 0, 2354 height => 0,
1768 children => [ 2355 children => [
1769 (new CFClient::UI::Empty expand => 1), 2356 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2357 (new CFClient::UI::Slider vertical => 1),
1771 ], 2358 ],
1772 ); 2359 );
1773 2360
1774 $self->{children}[1]->connect (changed => sub { 2361 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2362
1778 $self 2363 $self
1779} 2364}
1780 2365
1781sub set_fontsize { 2366sub set_fontsize {
… …
1783 2368
1784 $self->{fontsize} = $fontsize; 2369 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2370 $self->reflow;
1786} 2371}
1787 2372
2373sub size_allocate {
2374 my ($self, $w, $h) = @_;
2375
2376 $self->SUPER::size_allocate ($w, $h);
2377
2378 $self->{layout}->set_font ($self->{font}) if $self->{font};
2379 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2380 $self->{layout}->set_width ($self->{children}[0]{w});
2381
2382 $self->reflow;
2383}
2384
1788sub text_height { 2385sub text_size {
1789 my ($self, $text) = @_; 2386 my ($self, $text, $indent) = @_;
1790 2387
1791 my $layout = $self->{layout}; 2388 my $layout = $self->{layout};
1792 2389
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2391 $layout->set_width ($self->{children}[0]{w} - $indent);
1795 $layout->set_text ($text); 2392 $layout->set_markup ($text);
1796 2393
1797 ($layout->size)[1] 2394 $layout->size
1798} 2395}
1799 2396
1800sub reflow { 2397sub reflow {
1801 my ($self) = @_; 2398 my ($self) = @_;
1802 2399
1803 $self->{need_reflow}++; 2400 $self->{need_reflow}++;
1804 $self->update; 2401 $self->update;
1805} 2402}
1806 2403
1807sub size_allocate { 2404sub set_offset {
2405 my ($self, $offset) = @_;
2406
2407 # todo: base offset on lines or so, not on pixels
2408 $self->{children}[1]->set_value ($offset);
2409}
2410
2411sub clear {
1808 my ($self, $w, $h) = @_; 2412 my ($self) = @_;
1809 2413
1810 $self->SUPER::size_allocate ($w, $h); 2414 $self->{par} = [];
1811 2415 $self->{height} = 0;
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1813 $self->{layout}->set_width ($self->{children}[0]{w});
1814
1815 $self->reflow;
1816} 2417}
1817 2418
1818sub add_paragraph { 2419sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2420 my ($self, $color, $text, $indent) = @_;
1820 2421
1821 #TODO: intelligently "reformat" paragraph 2422 for my $line (split /\n/, $text) {
1822 2423 my ($w, $h) = $self->text_size ($line);
1823 my $height = $self->text_height ($text);
1824
1825 $self->{height} += $height; 2424 $self->{height} += $h;
2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2426 }
1826 2427
1827 push @{$self->{par}}, [$height, $color, $text];
1828
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1830 $self->{children}[1]->update;
1831} 2429}
1832 2430
1833sub update { 2431sub update {
1834 my ($self) = @_; 2432 my ($self) = @_;
1835 2433
… …
1837 2435
1838 return unless $self->{h} > 0; 2436 return unless $self->{h} > 0;
1839 2437
1840 delete $self->{texture}; 2438 delete $self->{texture};
1841 2439
1842 $ROOT->on_refresh ($self, sub { 2440 $ROOT->on_post_alloc ($self, sub {
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442
1843 if (delete $self->{need_reflow}) { 2443 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2444 my $height = 0;
1845 2445
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2446 my $layout = $self->{layout};
2447
2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2449
1847 for @{$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 }
1848 2461
1849 $self->{height} = $height; 2462 $self->{height} = $height;
1850 2463
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1852 2465
1853 delete $self->{texture}; 2466 delete $self->{texture};
1854 } 2467 }
1855 2468
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1857 glClearColor 0, 0, 0, 1; 2470 glClearColor 0.5, 0.5, 0.5, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2471 glClear GL_COLOR_BUFFER_BIT;
1859 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
1860 glEnable GL_BLEND; 2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 my $top = int $self->{children}[1]{range}[0];
1866
1867 my $y0 = $top;
1868 my $y1 = $top + $self->{h};
1869
1870 my $y = 0;
1871
1872 my $layout = $self->{layout};
1873 2487
1874 for my $par (@{$self->{par}}) { 2488 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2489 my $h = $par->[1];
1876 2490
1877 if ($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]);
1878 $layout->set_text ($par->[2]); 2494 $layout->set_markup ($par->[4]);
1879 2495
1880 glColor @{ $par->[1] }; 2496 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2497
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2498 glRasterPos $par->[3], $y - $y0;
2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2500 }
1884 2501
1885 $y += $h; 2502 $y += $h;
1886 } 2503 }
1887 2504
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2505 glDisable GL_BLEND;
1890 }; 2506 };
1891 }); 2507 });
1892} 2508}
1893 2509
1894sub _draw { 2510sub _draw {
1895 my ($self) = @_; 2511 my ($self) = @_;
1896 2512
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2513 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2515 glColor 1, 1, 1, 1;
1900 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
1902 }
1903 2518
1904 $self->{children}[1]->draw; 2519 $self->{children}[1]->draw;
1905 2520
1906} 2521}
1907 2522
… …
1955 2570
1956sub new { 2571sub new {
1957 my $class = shift; 2572 my $class = shift;
1958 2573
1959 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
1960 state => 0, 2575 state => 0,
1961 connect_activate => \&toggle_flopper, 2576 on_activate => \&toggle_flopper,
1962 @_ 2577 @_
1963 ); 2578 );
1964 2579
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2580 $self
1971} 2581}
1972 2582
1973sub toggle_flopper { 2583sub toggle_flopper {
1974 my ($self) = @_; 2584 my ($self) = @_;
1975 2585
1976 # TODO: use animation 2586 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2587}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2588
1979 $self->{other}->move ($self->coord2global (0, $self->{h})); 2589#############################################################################
2590
2591package CFClient::UI::Tooltip;
2592
2593our @ISA = CFClient::UI::Bin::;
2594
2595use CFClient::OpenGL;
2596
2597sub new {
2598 my $class = shift;
2599
2600 $class->SUPER::new (
2601 @_,
2602 can_events => 0,
2603 )
2604}
2605
2606sub set_tooltip_from {
2607 my ($self, $widget) = @_;
2608
2609 $self->add (new CFClient::UI::Label
2610 markup => $widget->{tooltip},
2611 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2612 fontsize => 0.8,
2613 fg => [0, 0, 0, 1],
2614 ellipsise => 0,
2615 font => ($widget->{tooltip_font} || $::FONT_PROP),
2616 );
2617}
2618
2619sub size_request {
2620 my ($self) = @_;
2621
2622 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2623
2624 ($w + 4, $h + 4)
2625}
2626
2627sub size_allocate {
2628 my ($self, $w, $h) = @_;
2629
2630 $self->SUPER::size_allocate ($w - 4, $h - 4);
2631}
2632
2633sub _draw {
2634 my ($self) = @_;
2635
2636 glTranslate 0.375, 0.375;
2637
2638 my ($w, $h) = @$self{qw(w h)};
2639
2640 glColor 1, 0.8, 0.4;
2641 glBegin GL_QUADS;
2642 glVertex 0 , 0;
2643 glVertex 0 , $h;
2644 glVertex $w, $h;
2645 glVertex $w, 0;
2646 glEnd;
2647
2648 glColor 0, 0, 0;
2649 glBegin GL_LINE_LOOP;
2650 glVertex 0 , 0;
2651 glVertex 0 , $h;
2652 glVertex $w, $h;
2653 glVertex $w, 0;
2654 glEnd;
2655
2656 glTranslate 2 - 0.375, 2 - 0.375;
2657 $self->SUPER::_draw;
2658}
2659
2660#############################################################################
2661
2662package CFClient::UI::Face;
2663
2664our @ISA = CFClient::UI::Base::;
2665
2666use CFClient::OpenGL;
2667
2668sub new {
2669 my $class = shift;
2670
2671 my $self = $class->SUPER::new (
2672 aspect => 1,
2673 can_events => 0,
2674 @_,
2675 );
2676
2677 if ($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 $self
2692}
2693
2694sub size_request {
2695 (32, 8)
2696}
2697
2698sub update {
2699 my ($self) = @_;
2700
2701 return unless $self->{visible};
2702
2703 $self->SUPER::update;
2704}
2705
2706sub _draw {
2707 my ($self) = @_;
2708
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
2720 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2721
2722 if ($tex) {
2723 glEnable GL_TEXTURE_2D;
2724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2725 glColor 1, 1, 1, 1;
2726 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2727 glDisable GL_TEXTURE_2D;
2728 }
2729}
2730
2731sub DESTROY {
2732 my ($self) = @_;
2733
2734 $self->{timer}->cancel
2735 if $self->{timer};
2736
2737 $self->SUPER::DESTROY;
2738}
2739
2740#############################################################################
2741
2742package CFClient::UI::Inventory;
2743
2744our @ISA = CFClient::UI::ScrolledWindow::;
2745
2746sub new {
2747 my $class = shift;
2748
2749 my $self = $class->SUPER::new (
2750 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2751 @_,
2752 );
2753
2754 $self
2755}
2756
2757sub set_items {
2758 my ($self, $items) = @_;
2759
2760 $self->{scrolled}->clear;
2761 return unless $items;
2762
2763 my @items = sort {
2764 ($a->{type} <=> $b->{type})
2765 or ($a->{name} cmp $b->{name})
2766 } @$items;
2767
2768 $self->{real_items} = \@items;
2769
2770 my $row = 0;
2771 for my $item (@items) {
2772 CFClient::Item::update_widgets $item;
2773
2774 $self->{scrolled}->add (0, $row, $item->{face_widget});
2775 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2776 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2777
2778 $row++;
2779 }
2780}
2781
2782#############################################################################
2783
2784package CFClient::UI::Menu;
2785
2786our @ISA = CFClient::UI::FancyFrame::;
2787
2788use CFClient::OpenGL;
2789
2790sub new {
2791 my $class = shift;
2792
2793 my $self = $class->SUPER::new (
2794 items => [],
2795 z => 100,
2796 @_,
2797 );
2798
2799 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2800
2801 for my $item (@{ $self->{items} }) {
2802 my ($widget, $cb) = @$item;
2803
2804 # handle various types of items, only text for now
2805 if (!ref $widget) {
2806 $widget = new CFClient::UI::Label
2807 can_hover => 1,
2808 can_events => 1,
2809 text => $widget;
2810 }
2811
2812 $self->{item}{$widget} = $item;
2813
2814 $self->{vbox}->add ($widget);
2815 }
2816
2817 $self
2818}
2819
2820# popup given the event (must be a mouse button down event currently)
2821sub popup {
2822 my ($self, $ev) = @_;
2823
2824 $self->_emit ("popdown");
2825
2826 # maybe save $GRAB? must be careful about events...
2827 $GRAB = $self;
2828 $self->{button} = $ev->{button};
2829
2830 $self->show;
2831 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2832}
2833
2834sub mouse_motion {
2835 my ($self, $ev, $x, $y) = @_;
2836
2837 # TODO: should use vbox->find_widget or so
2838 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2839 $self->{hover} = $self->{item}{$HOVER};
2840}
2841
2842sub button_up {
2843 my ($self, $ev, $x, $y) = @_;
2844
2845 if ($ev->{button} == $self->{button}) {
2846 undef $GRAB;
2847 $self->hide;
2848
1980 $self->emit ("open"); 2849 $self->_emit ("popdown");
2850 $self->{hover}[1]->() if $self->{hover};
2851 }
2852}
2853
2854#############################################################################
2855
2856package CFClient::UI::Statusbox;
2857
2858our @ISA = CFClient::UI::VBox::;
2859
2860sub new {
2861 my $class = shift;
2862
2863 $class->SUPER::new (
2864 fontsize => 0.8,
2865 @_,
2866 )
2867}
2868
2869sub reorder {
2870 my ($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};
1981 } else { 2938 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 2939 $self->{item}{$group} = {
1983 $self->emit ("close"); 2940 id => ++$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 };
1984 } 2949 }
1985 2950
1986 $self->emit (changed => $self->{state}); 2951 $self->reorder;
2952}
2953
2954sub reconfigure {
2955 my ($self) = @_;
2956
2957 delete $_->{label}
2958 for values %{ $self->{item} || {} };
2959
2960 $self->reorder;
2961 $self->SUPER::reconfigure;
1987} 2962}
1988 2963
1989############################################################################# 2964#############################################################################
1990 2965
1991package CFClient::UI::Root; 2966package CFClient::UI::Root;
1992 2967
1993our @ISA = CFClient::UI::Container::; 2968our @ISA = CFClient::UI::Container::;
1994 2969
1995use CFClient::OpenGL; 2970use CFClient::OpenGL;
1996 2971
1997sub check_size { 2972sub new {
1998 my ($self) = @_; 2973 my $class = shift;
1999 2974
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 2975 $class->SUPER::new (
2001} 2976 visible => 1,
2002 2977 @_,
2003sub size_request { 2978 )
2004 ($::WIDTH, $::HEIGHT)
2005} 2979}
2006 2980
2007sub configure { 2981sub configure {
2008 my ($self, $x, $y, $w, $h) = @_; 2982 my ($self, $x, $y, $w, $h) = @_;
2009 2983
2010 $self->SUPER::configure ($x, $y, $w, $h); 2984 $self->{w} = $w;
2011 2985 $self->{h} = $h;
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2013 for @{$self->{children}};
2014} 2986}
2015 2987
2016sub _topleft { 2988sub check_size {
2989 my ($self) = @_;
2990
2991 $self->size_allocate ($self->{w}, $self->{h})
2992 if $self->{w};
2993}
2994
2995sub size_request {
2996 my ($self) = @_;
2997
2998 ($self->{w}, $self->{h})
2999}
3000
3001sub size_allocate {
3002 my ($self, $w, $h) = @_;
3003
3004 for my $child ($self->children) {
3005 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
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
3015 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3016 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3017
3018 $child->configure ($X, $Y, $W, $H);
3019 }
3020}
3021
3022sub coord2local {
2017 my ($self, $x, $y) = @_; 3023 my ($self, $x, $y) = @_;
2018 3024
2019 ($x, $y) 3025 ($x, $y)
2020} 3026}
2021 3027
3028sub coord2global {
3029 my ($self, $x, $y) = @_;
3030
3031 ($x, $y)
3032}
3033
2022sub update { 3034sub update {
2023 my ($self) = @_; 3035 my ($self) = @_;
2024 3036
2025 $self->check_size; 3037 $self->check_size;
2026 ::refresh (); 3038 $::WANT_REFRESH++;
2027} 3039}
2028 3040
2029sub add { 3041sub add {
2030 my ($self, $child) = @_; 3042 my ($self, @children) = @_;
2031 3043
3044 for my $child (@children) {
3045 $child->{is_toplevel} = 1;
3046
3047 # integerise window positions
3048 $child->{x} = int $child->{x};
3049 $child->{y} = int $child->{y};
3050 }
3051
2032 $self->SUPER::add ($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 $w->set_invisible;
3070 }
2033} 3071}
2034 3072
2035sub on_refresh { 3073sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3074 my ($self, $id, $cb) = @_;
2037 3075
2038 $self->{refresh_hook}{$id} = $cb; 3076 $self->{refresh_hook}{$id} = $cb;
2039} 3077}
2040 3078
3079sub on_post_alloc {
3080 my ($self, $id, $cb) = @_;
3081
3082 $self->{post_alloc_hook}{$id} = $cb;
3083}
3084
2041sub draw { 3085sub draw {
2042 my ($self) = @_; 3086 my ($self) = @_;
2043 3087
2044 while (my $rcb = delete $self->{refresh_hook}) { 3088 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3089 $_->()
3090 for values %{delete $self->{refresh_hook}};
3091 }
3092
3093 if ($self->{check_size}) {
3094 my @queue;
3095
3096 for (;;) {
3097 if ($self->{check_size}) {
3098 #TODO use array-of-depth approach
3099
3100 @queue = sort { $a->{visible} <=> $b->{visible} }
3101 @queue, values %{delete $self->{check_size}};
3102 }
3103
3104 my $widget = pop @queue || last;
3105
3106 defined $widget->{visible} or last; # do not resize invisible widgets
3107
3108 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3109 ? @$widget{qw(def_w def_h)}
3110 : $widget->size_request;
3111
3112 if (delete $widget->{force_alloc}
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
3116 $widget->{req_w} = $w;
3117 $widget->{req_h} = $h;
3118
3119 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3120
3121 $widget->{parent}->check_size
3122 if $widget->{parent};
3123 }
3124 }
3125 }
3126
3127 while ($self->{size_alloc}) {
3128 for (values %{delete $self->{size_alloc}}) {
3129 my ($widget, $w, $h) = @$_;
3130
3131 $w = 0 if $w < 0;
3132 $h = 0 if $h < 0;
3133
3134 $widget->{w} = $w;
3135 $widget->{h} = $h;
3136 $widget->emit (size_allocate => $w, $h);
3137 }
3138 }
3139
3140 while ($self->{post_alloc_hook}) {
3141 $_->()
3142 for values %{delete $self->{post_alloc_hook}};
2046 } 3143 }
2047 3144
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3145 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3146 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3147 glClear GL_COLOR_BUFFER_BIT;
2051 3148
2052 glMatrixMode GL_PROJECTION; 3149 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3150 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3151 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3152 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3153 glLoadIdentity;
2057 3154
2058 $self->_draw; 3155 $self->_draw;
2059} 3156}
… …
2061############################################################################# 3158#############################################################################
2062 3159
2063package CFClient::UI; 3160package CFClient::UI;
2064 3161
2065$ROOT = new CFClient::UI::Root; 3162$ROOT = new CFClient::UI::Root;
3163$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3164
20671 31651
2068 3166

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