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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.155 by root, Sun Apr 23 02:22:54 2006 UTC vs.
Revision 1.259 by root, Tue May 30 07:13:09 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
17 if (!$GRAB) { 45 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 47 if (length $widget->{tooltip}) {
20 48
21 if ($TOOLTIP->{owner} != $widget) { 49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
22 $TOOLTIP->{owner} = $widget; 52 $TOOLTIP->{owner} = $widget;
23 53
24 my $tip = $widget->{tooltip}; 54 my $tip = $widget->{tooltip};
25 55
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 56 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 57
28 $TOOLTIP->set_text ($widget->{tooltip}); 58 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 59 $TOOLTIP->show;
31 } 60 }
32 61
33 return; 62 return;
34 } 63 }
… …
39 delete $TOOLTIP->{owner}; 68 delete $TOOLTIP->{owner};
40} 69}
41 70
42# class methods for events 71# class methods for events
43sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
45} 75}
46 76
47sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
49} 80}
50 81
51sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
52 my ($ev) = @_; 83 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 92 check_tooltip;
62 } 93 }
63 94
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 96
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
67} 99}
68 100
69sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
70 my ($ev) = @_; 102 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
72 104
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 106
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 108
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
78 111
79 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 114 $grab->update if $grab;
82 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 132
100 check_tooltip; 133 check_tooltip;
101 } 134 }
102 135
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
104} 138}
105 139
106# convert position array to integers 140# convert position array to integers
107sub harmonize { 141sub harmonize {
108 my ($vals) = @_; 142 my ($vals) = @_;
… …
114 $rem += $_ - $i; 148 $rem += $_ - $i;
115 $_ = $i; 149 $_ = $i;
116 } 150 }
117} 151}
118 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
119############################################################################# 194#############################################################################
120 195
121package CFClient::UI::Base; 196package CFClient::UI::Base;
122 197
123use strict; 198use strict;
… …
126 201
127sub new { 202sub new {
128 my $class = shift; 203 my $class = shift;
129 204
130 my $self = bless { 205 my $self = bless {
131 x => 0, 206 x => "center",
132 y => 0, 207 y => "center",
133 z => 0, 208 z => 0,
209 w => undef,
210 h => undef,
134 can_events => 1, 211 can_events => 1,
135 @_ 212 @_
136 }, $class; 213 }, $class;
137 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
138 for (keys %$self) { 217 for (keys %$self) {
139 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
141 } 220 }
142 } 221 }
143 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
144 $self 235 $self
145} 236}
146 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
147sub show { 245sub show {
148 my ($self) = @_; 246 my ($self) = @_;
149 247
150 return if $self->{parent}; 248 return if $self->{parent};
151 249
152 $CFClient::UI::ROOT->add ($self); 250 $CFClient::UI::ROOT->add ($self);
153} 251}
154 252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
155sub hide { 306sub hide {
156 my ($self) = @_; 307 my ($self) = @_;
157 308
158 return unless $self->{parent}; 309 $self->set_invisible;
159 310
160 $self->{parent}->remove ($self); 311 $self->{parent}->remove ($self)
312 if $self->{parent};
161} 313}
162 314
163sub move { 315sub move_abs {
164 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
165 317
166 $self->{x} = int $x; 318 $self->{x} = List::Util::max 0, int $x;
167 $self->{y} = int $y; 319 $self->{y} = List::Util::max 0, int $y;
168 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
169 321
170 $self->update; 322 $self->update;
171} 323}
172 324
173sub needs_redraw { 325sub set_size {
174 0 326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
175} 332}
176 333
177sub size_request { 334sub size_request {
178 require Carp; 335 require Carp;
179 Carp::confess "size_request is abstract"; 336 Carp::confess "size_request is abstract";
… …
181 338
182sub configure { 339sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
184 341
185 if ($self->{aspect}) { 342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 345 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 346 $h = List::Util::min $h, int $w / $self->{aspect};
188 347
189 # use alignment to adjust x, y 348 # use alignment to adjust x, y
190 349
191 $x += int +($w - $w2) * 0.5; 350 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 351 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 352 }
196 353
197 if ($self->{x} != $x || $self->{y} != $y) { 354 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 355 $self->{x} = $x;
199 $self->{y} = $y; 356 $self->{y} = $y;
200 $self->update; 357 $self->update;
201 } 358 }
202 359
203 if ($self->{w} != $w || $self->{h} != $h) { 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
362
204 $self->{w} = $w; 363 $self->{alloc_w} = $w;
205 $self->{h} = $h; 364 $self->{alloc_h} = $h;
206 365
207 $self->size_allocate ($w, $h); 366 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 367 }
210} 368}
211 369
212sub size_allocate { 370sub size_allocate {
213 # nothing to be done 371 # nothing to be done
214} 372}
215 373
216# return top left coordinates 374sub children {
217sub _topleft { 375}
376
377sub set_max_size {
218 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
219 379
220 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
221} 398}
222 399
223# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
224sub coord2local { 401sub coord2local {
225 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
226 403
227 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228 ($x - $X, $y - $Y)
229} 405}
230 406
231# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
232sub coord2global { 408sub coord2global {
233 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
234 410
235 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236 ($x + $X, $y + $Y)
237} 412}
238 413
239sub focus_in { 414sub focus_in {
240 my ($self) = @_; 415 my ($self) = @_;
241 416
242 return if $FOCUS == $self; 417 return if $FOCUS == $self;
243 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
244 419
245 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
246 421
247 $self->emit (focus_in => $focus); 422 $self->_emit (focus_in => $focus);
248 423
249 $focus->update if $focus; 424 $focus->update if $focus;
250 $FOCUS->update; 425 $FOCUS->update;
251} 426}
252 427
… …
255 430
256 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
257 432
258 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
259 434
260 $self->emit (focus_out => $focus); 435 $self->_emit (focus_out => $focus);
261 436
262 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
263} 441}
264 442
265sub mouse_motion { } 443sub mouse_motion { }
266sub button_up { } 444sub button_up { }
267sub key_down { } 445sub key_down { }
268sub key_up { } 446sub key_up { }
269 447
270sub button_down { 448sub button_down {
271 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
272 450
273 $self->focus_in; 451 $self->focus_in;
… …
276sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
277sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
278sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
279sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
280sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
281 529
282sub draw { 530sub draw {
283 my ($self) = @_; 531 my ($self) = @_;
284 532
285 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
… …
301 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
302 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
303 glEnd; 551 glEnd;
304 glDisable GL_BLEND; 552 glDisable GL_BLEND;
305 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
306} 568}
307 569
308sub _draw { 570sub _draw {
309 my ($self) = @_; 571 my ($self) = @_;
310 572
311 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
312} 574}
313 575
314sub find_widget {
315 my ($self, $x, $y) = @_;
316
317 return () unless $self->{can_events};
318
319 return $self
320 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
321 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
322
323 ()
324}
325
326sub set_parent {
327 my ($self, $parent) = @_;
328
329 Scalar::Util::weaken ($self->{parent} = $parent);
330}
331
332sub check_size {
333 my ($self) = @_;
334
335 return unless $self->{parent};
336
337 my ($w, $h) = $self->size_request;
338
339 if ($w != $self->{req_w} || $h != $self->{req_h}) {
340 $self->{req_w} = $w;
341 $self->{req_h} = $h;
342
343 $self->{parent}->check_size;
344 }
345}
346
347sub update {
348 my ($self) = @_;
349
350 $self->{parent}->update
351 if $self->{parent};
352}
353
354sub connect {
355 my ($self, $signal, $cb) = @_;
356
357 push @{ $self->{signal_cb}{$signal} }, $cb;
358}
359
360sub emit {
361 my ($self, $signal, @args) = @_;
362
363 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
364 $cb->($self, @args);
365 }
366}
367
368sub DESTROY { 576sub DESTROY {
369 my ($self) = @_; 577 my ($self) = @_;
370 578
579 delete $WIDGET{$self+0};
371 #$self->deactivate; 580 #$self->deactivate;
372} 581}
373 582
374############################################################################# 583#############################################################################
375 584
… …
384 my $class = shift; 593 my $class = shift;
385 594
386 # range [value, low, high, page] 595 # range [value, low, high, page]
387 596
388 $class->SUPER::new ( 597 $class->SUPER::new (
389 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
390 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
391 @_ 600 @_
392 ) 601 )
393} 602}
394 603
395sub _draw { 604sub _draw {
396 my ($self) = @_; 605 my ($self) = @_;
397 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
398 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
399 613
400 glEnable GL_BLEND; 614 glEnable GL_BLEND;
401 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
402 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
403 617
404 glBegin GL_QUADS; 618 glBegin GL_QUADS;
405 glVertex 0 , 0; 619 glVertex 0 , 0;
406 glVertex 0 , $h; 620 glVertex 0 , $h;
407 glVertex $w, $h; 621 glVertex $w, $h;
408 glVertex $w, 0; 622 glVertex $w, 0;
409 glEnd; 623 glEnd;
410 624
411 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
412} 627}
413 628
414############################################################################# 629#############################################################################
415 630
416package CFClient::UI::Empty; 631package CFClient::UI::Empty;
… …
421 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
422 $class->SUPER::new (can_events => 0, %arg); 637 $class->SUPER::new (can_events => 0, %arg);
423} 638}
424 639
425sub size_request { 640sub size_request {
426 (0, 0) 641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
427} 644}
428 645
429sub draw { } 646sub draw { }
430 647
431############################################################################# 648#############################################################################
… …
437sub new { 654sub new {
438 my ($class, %arg) = @_; 655 my ($class, %arg) = @_;
439 656
440 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
441 658
442 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
443 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
444 665
445 $self 666 $self
446} 667}
447 668
448sub add { 669sub add {
449 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
450 671
451 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
452 674
453 use sort 'stable'; 675 use sort 'stable';
454 676
455 $self->{children} = [ 677 $self->{children} = [
456 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
457 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
458 ]; 680 ];
459 681
460 $child->check_size; 682 $self->realloc;
683}
684
685sub children {
686 @{ $_[0]{children} }
461} 687}
462 688
463sub remove { 689sub remove {
464 my ($self, $child) = @_; 690 my ($self, $child) = @_;
465 691
466 delete $child->{parent}; 692 delete $child->{parent};
693 $child->hide;
467 694
468 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
469 696
470 $self->check_size; 697 $self->realloc;
471 $self->update; 698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
472} 712}
473 713
474sub find_widget { 714sub find_widget {
475 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
476 716
… …
551} 791}
552 792
553sub update { 793sub update {
554 my ($self) = @_; 794 my ($self) = @_;
555 795
556 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
557 $self->render_chld;
558 $self->SUPER::update; 797 $self->SUPER::update;
559}
560
561sub render_chld {
562 my ($self) = @_;
563
564 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565 glClearColor 0, 0, 0, 1;
566 glClear GL_COLOR_BUFFER_BIT;
567 $self->child->draw;
568 };
569} 798}
570 799
571sub size_allocate { 800sub size_allocate {
572 my ($self, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
573 802
574 $self->child->configure (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
575 806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
811sub render_child {
812 my ($self) = @_;
813
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT;
817
576 $self->render_chld; 818 $self->_render;
819 };
577} 820}
578 821
579sub _draw { 822sub _draw {
580 my ($self) = @_; 823 my ($self) = @_;
581 824
582 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
583 826
584 my $tex = $self->{texture} 827 my $tex = $self->{texture}
585 or return; 828 or return;
586 829
587 glEnable GL_BLEND;
588 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
590 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
591 833
592 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
593 835
594 glDisable GL_BLEND;
595 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
596} 837}
597 838
598############################################################################# 839#############################################################################
599 840
600package CFClient::UI::ViewPort; 841package CFClient::UI::ViewPort;
601 842
602our @ISA = CFClient::UI::Window::; 843our @ISA = CFClient::UI::Window::;
603
604sub new { die }
605
606sub size_request {
607 my ($self) = @_;
608
609 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
611
612 @$self{qw(child_w child_h)}
613}
614
615sub _draw {
616 my ($self) = @_;
617
618 $self->{children}[1]->draw;
619}
620
621
622#############################################################################
623
624package CFClient::UI::Frame;
625
626our @ISA = CFClient::UI::Bin::;
627
628use CFClient::OpenGL;
629 844
630sub new { 845sub new {
631 my $class = shift; 846 my $class = shift;
632 847
633 my $self = $class->SUPER::new ( 848 $class->SUPER::new (
634 bg => [1, 1, 1, 1], 849 scroll_x => 0,
635 border_bg => [1, 1, 1, 1], 850 scroll_y => 1,
636 border => 0.8,
637 @_ 851 @_,
638 ); 852 )
639
640 $self
641}
642
643sub set_size {
644 my ($self, $w, $h) = @_;
645 $self->{req_w} = $w;
646 $self->{req_h} = $h;
647 $self->check_size;
648} 853}
649 854
650sub size_request { 855sub size_request {
651 my ($self) = @_; 856 my ($self) = @_;
652 ($self->{req_w}, $self->{req_h}) 857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
653} 864}
654 865
655sub size_allocate { 866sub size_allocate {
656 my ($self, $w, $h) = @_; 867 my ($self, $w, $h) = @_;
657 $self->{w} = $w; 868
658 $self->{h} = $h; 869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
659 $self->child->configure (0, 0, $w, $h); 874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
660} 876}
661 877
662sub _draw { 878sub set_offset {
663 my ($self) = @_; 879 my ($self, $x, $y) = @_;
664 880
665 my ($w, $h) = ($self->{w}, $self->{h}); 881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
666 883
667 glEnable GL_BLEND; 884 $self->update;
668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 885}
669 glEnable GL_TEXTURE_2D;
670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671 886
672# glBegin GL_QUADS; 887# hmm, this does not work for topleft of $self... but we should not ask for that
673# glColor 0, 0, 0, 0; 888sub coord2local {
674# glVertex 0 , 0; 889 my ($self, $x, $y) = @_;
675# glVertex 0 , $h;
676# glVertex $w, $h;
677# glVertex $w, 0;
678# glEnd;
679 890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
680 893
681 $self->child->draw; 894sub coord2global {
682 glDisable GL_BLEND; 895 my ($self, $x, $y) = @_;
683 glDisable GL_TEXTURE_2D; 896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
684} 921}
685 922
686############################################################################# 923#############################################################################
687 924
688package CFClient::UI::FancyFrame; 925package CFClient::UI::ScrolledWindow;
689 926
690our @ISA = CFClient::UI::Bin::; 927our @ISA = CFClient::UI::HBox::;
691
692use CFClient::OpenGL;
693
694my @tex =
695 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
696 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
697 928
698sub new { 929sub new {
699 my $class = shift; 930 my $class = shift;
700 931
701 # TODO: user_x, user_y, overwrite moveto? 932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
702 1035
703 my $self = $class->SUPER::new ( 1036 my $self = $class->SUPER::new (
704 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
705 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
706 border => 0.8, 1039 border => 0.6,
707 can_events => 1, 1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
708 @_ 1043 @_
709 ); 1044 );
710 1045
711 $self->{title} &&= new CFClient::UI::Label 1046 $self->{title} &&= new CFClient::UI::Label
712 align => 0, 1047 align => 0,
713 valign => 1, 1048 valign => 1,
714 text => $self->{title}, 1049 text => $self->{title},
715 fontsize => 1; 1050 fontsize => $self->{border};
716 1051
717 $self 1052 $self
718} 1053}
719 1054
720sub border { 1055sub border {
721 int $_[0]{border} * $::FONTSIZE 1056 int $_[0]{border} * $::FONTSIZE
722} 1057}
723 1058
724sub size_request { 1059sub size_request {
725 my ($self) = @_; 1060 my ($self) = @_;
726
727 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
728 1061
729 my ($w, $h) = $self->SUPER::size_request; 1062 my ($w, $h) = $self->SUPER::size_request;
730 1063
731 ( 1064 (
732 $w + $self->border * 2, 1065 $w + $self->border * 2,
… …
738 my ($self, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
739 1072
740 $h -= List::Util::max 0, $self->border * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
741 $w -= List::Util::max 0, $self->border * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
742 1075
743 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
744 if $self->{title}; 1077 if $self->{title};
745 1078
746 $self->child->configure ($self->border, $self->border, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
747} 1080}
748 1081
749sub button_down { 1082sub button_down {
750 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
751 1084
1085 my ($w, $h) = @$self{qw(w h)};
752 my $border = $self->border; 1086 my $border = $self->border;
753 1087
754 if ($x < $self->{w} && $x >= $self->{w} - $border 1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755 && $y < $self->{h} && $y >= $self->{h} - $border) { 1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756 1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
757 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
758 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
759 1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
1098
760 $self->{motion} = sub { 1099 $self->{motion} = sub {
761 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
762 1101
763 ($x, $y) = ($ev->{x}, $ev->{y}); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
764 1104
765 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
766 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
767 $self->check_size; 1107
1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
768 }; 1110 };
769 1111
770 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
771 && $y >= 0 && $y < $border) {
772
773 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
774 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
775 1115
776 $self->{motion} = sub { 1116 $self->{motion} = sub {
777 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
778 1118
779 ($x, $y) = ($ev->{x}, $ev->{y}); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
780 1120
781 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
782 $self->update;
783 }; 1122 };
784 } 1123 }
785} 1124}
786 1125
787sub button_up { 1126sub button_up {
… …
800 my ($self) = @_; 1139 my ($self) = @_;
801 1140
802 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
803 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
804 1143
805 glEnable GL_BLEND;
806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809 1146
810 my $border = $self->border; 1147 my $border = $self->border;
811 1148
812 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
813 $tex[1]->draw_quad (0, 0, $w, $border); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
814 $tex[3]->draw_quad (0, $border, $border, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
815 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
817 1154
818 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
819 1157
820 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
821 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
822 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
823 1161 $bg->{t} = $ch / $bg->{h};
824 glColor @{ $self->{bg} };
825
826 $bg->{s} = $rep_x;
827 $bg->{t} = $rep_y;
828 $bg->{wrap_mode} = 1;
829 $bg->draw_quad ($border, $border, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
830 1164
831 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
832 glDisable GL_BLEND;
833 1166
834 $self->{title}->draw if $self->{title}; 1167 $self->{title}->draw if $self->{title};
1168
835 $self->child->draw; 1169 $self->child->draw;
836} 1170}
837 1171
838############################################################################# 1172#############################################################################
839 1173
… …
848sub new { 1182sub new {
849 my $class = shift; 1183 my $class = shift;
850 1184
851 $class->SUPER::new ( 1185 $class->SUPER::new (
852 col_expand => [], 1186 col_expand => [],
853 @_ 1187 @_,
854 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
855} 1193}
856 1194
857sub add { 1195sub add {
858 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
859 1197
860 $child->set_parent ($self); 1198 $child->set_parent ($self);
861 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
862 1200
863 $child->check_size; 1201 $self->realloc;
864} 1202}
865 1203
866# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
867sub clear { 1205sub clear {
868 my ($self) = @_; 1206 my ($self) = @_;
869 1207
1208 my @children = $self->children;
870 delete $self->{children}; 1209 delete $self->{children};
871 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
872} 1217}
873 1218
874sub get_wh { 1219sub get_wh {
875 my ($self) = @_; 1220 my ($self) = @_;
876 1221
… …
907sub size_allocate { 1252sub size_allocate {
908 my ($self, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
909 1254
910 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
911 1256
912 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
913 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
914 1259
915 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
916 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
917 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
918 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
972 } 1317 }
973} 1318}
974 1319
975############################################################################# 1320#############################################################################
976 1321
977package CFClient::UI::HBox; 1322package CFClient::UI::Box;
978
979# TODO: wrap into common Box base class
980 1323
981our @ISA = CFClient::UI::Container::; 1324our @ISA = CFClient::UI::Container::;
982 1325
983sub size_request { 1326sub size_request {
984 my ($self) = @_; 1327 my ($self) = @_;
985 1328
986 my @alloc = map [$_->size_request], @{$self->{children}}; 1329 $self->{vertical}
987 1330 ? (
988 ( 1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
989 (List::Util::sum map $_->[0], @alloc), 1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
990 (List::Util::max map $_->[1], @alloc), 1333 )
991 ) 1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
992} 1338}
993 1339
994sub size_allocate { 1340sub size_allocate {
995 my ($self, $w, $h) = @_; 1341 my ($self, $w, $h) = @_;
996 1342
997 ($h, $w) = ($w, $h); 1343 my $space = $self->{vertical} ? $h : $w;
998
999 my $children = $self->{children}; 1344 my $children = $self->{children};
1000 1345
1001 my @h = map $_->{req_w}, @$children; 1346 my @req;
1002 1347
1003 my $req_h = List::Util::sum @h; 1348 if ($self->{homogeneous}) {
1004 1349 @req = ($space / (@$children || 1)) x @$children;
1005 if ($req_h > $h) {
1006 # ah well, not enough space
1007 $_ *= $h / $req_h for @h;
1008 } else { 1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
1009 my $exp = List::Util::sum map $_->{expand}, @$children; 1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1010 $exp ||= 1;
1011 1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
1012 for (0 .. $#$children) { 1363 for 0 .. $#$children;
1013 my $child = $children->[$_];
1014
1015 my $alloc_h = $h[$_];
1016 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1017 $h[$_] = $alloc_h;
1018 } 1364 }
1019 } 1365 }
1020 1366
1021 CFClient::UI::harmonize \@h; 1367 CFClient::UI::harmonize \@req;
1022 1368
1023 my $y = 0; 1369 my $pos = 0;
1024 for (0 .. $#$children) { 1370 for (0 .. $#$children) {
1025 my $child = $children->[$_];
1026 my $h = $h[$_]; 1371 my $alloc = $req[$_];
1027 $child->configure ($y, 0, $h, $w); 1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1028 1373
1029 $y += $h; 1374 $pos += $alloc;
1030 } 1375 }
1031 1376
1032 1 1377 1
1033} 1378}
1034 1379
1035############################################################################# 1380#############################################################################
1036 1381
1382package CFClient::UI::HBox;
1383
1384our @ISA = CFClient::UI::Box::;
1385
1386sub new {
1387 my $class = shift;
1388
1389 $class->SUPER::new (
1390 vertical => 0,
1391 @_,
1392 )
1393}
1394
1395#############################################################################
1396
1037package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
1038 1398
1039# TODO: wrap into common Box base class
1040
1041our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
1042 1400
1043sub size_request { 1401sub new {
1044 my ($self) = @_; 1402 my $class = shift;
1045 1403
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
1047 1405 vertical => 1,
1048 ( 1406 @_,
1049 (List::Util::max map $_->[0], @alloc),
1050 (List::Util::sum map $_->[1], @alloc),
1051 ) 1407 )
1052} 1408}
1053 1409
1054sub size_allocate {
1055 my ($self, $w, $h) = @_;
1056
1057 my $children = $self->{children};
1058
1059 my @h = map $_->{req_h}, @$children;
1060
1061 my $req_h = List::Util::sum @h;
1062
1063 if ($req_h > $h) {
1064 # ah well, not enough space
1065 $_ *= $h / $req_h for @h;
1066 } else {
1067 my $exp = List::Util::sum map $_->{expand}, @$children;
1068 $exp ||= 1;
1069
1070 for (0 .. $#$children) {
1071 my $child = $children->[$_];
1072
1073 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1074 }
1075 }
1076
1077 CFClient::UI::harmonize \@h;
1078
1079 my $y = 0;
1080 for (0 .. $#$children) {
1081 my $child = $children->[$_];
1082 my $h = $h[$_];
1083 $child->configure (0, $y, $w, $h);
1084
1085 $y += $h;
1086 }
1087
1088 1
1089}
1090
1091############################################################################# 1410#############################################################################
1092 1411
1093package CFClient::UI::Label; 1412package CFClient::UI::Label;
1094 1413
1095our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
1096 1415
1097use CFClient::OpenGL; 1416use CFClient::OpenGL;
1098 1417
1099sub new { 1418sub new {
1100 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
1101 1420
1102 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
1103 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
1423 #bg => none
1424 #active_bg => none
1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1104 fontsize => 1, 1431 fontsize => 1,
1105 text => "",
1106 align => -1, 1432 align => -1,
1107 valign => -1, 1433 valign => -1,
1108 padding => 2, 1434 padding_x => 2,
1109 layout => new CFClient::Layout, 1435 padding_y => 2,
1110 can_events => 0, 1436 can_events => 0,
1111 %arg 1437 %arg
1112 ); 1438 );
1113 1439
1114 if (exists $self->{template}) { 1440 if (exists $self->{template}) {
1115 my $layout = new CFClient::Layout; 1441 my $layout = new CFClient::Layout;
1116 $layout->set_text (delete $self->{template}); 1442 $layout->set_text (delete $self->{template});
1117 $self->{template} = $layout; 1443 $self->{template} = $layout;
1118 } 1444 }
1119 1445
1120 $self->set_text (delete $self->{text}) if exists $self->{text}; 1446 if (exists $self->{markup}) {
1121 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1447 $self->set_markup (delete $self->{markup});
1448 } else {
1449 $self->set_text (delete $self->{text});
1450 }
1122 1451
1123 $self 1452 $self
1124} 1453}
1125 1454
1126sub escape_text { 1455sub escape($) {
1127 local $_ = $_[1]; 1456 local $_ = $_[0];
1128 1457
1129 s/&/&amp;/g; 1458 s/&/&amp;/g;
1130 s/>/&gt;/g; 1459 s/>/&gt;/g;
1131 s/</&lt;/g; 1460 s/</&lt;/g;
1132 1461
1133 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
1134} 1470}
1135 1471
1136sub set_text { 1472sub set_text {
1137 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1138 1474
1475 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1139 $self->{layout}->set_text ($text); 1479 $self->{layout}->set_text ($text);
1140 1480
1141 delete $self->{texture}; 1481 $self->realloc;
1142 $self->check_size;
1143 $self->update; 1482 $self->update;
1144} 1483}
1145 1484
1146sub set_markup { 1485sub set_markup {
1147 my ($self, $markup) = @_; 1486 my ($self, $markup) = @_;
1148 1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1149 $self->{layout}->set_markup ($markup); 1494 $self->{layout}->set_markup ($markup);
1150 1495
1151 delete $self->{texture}; 1496 $self->realloc;
1152 $self->check_size;
1153 $self->update; 1497 $self->update;
1154} 1498}
1155 1499
1156sub size_request { 1500sub size_request {
1157 my ($self) = @_; 1501 my ($self) = @_;
1158 1502
1159 $self->{layout}->set_width; 1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1160 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1508
1162 my ($w, $h) = $self->{layout}->size; 1509 my ($w, $h) = $self->{layout}->size;
1163 1510
1164 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1165 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166 1514
1167 my ($w2, $h2) = $self->{template}->size; 1515 my ($w2, $h2) = $self->{template}->size;
1168 1516
1169 $w = List::Util::max $w, $w2; 1517 $w = List::Util::max $w, $w2;
1170 $h = List::Util::max $h, $h2; 1518 $h = List::Util::max $h, $h2;
1171 } 1519 }
1172 1520
1173 ( 1521 ($w, $h)
1174 $w + $self->{padding} * 2,
1175 $h + $self->{padding} * 2,
1176 )
1177} 1522}
1178 1523
1179sub size_allocate { 1524sub size_allocate {
1180 my ($self, $w, $h) = @_; 1525 my ($self, $w, $h) = @_;
1181 1526
… …
1185sub set_fontsize { 1530sub set_fontsize {
1186 my ($self, $fontsize) = @_; 1531 my ($self, $fontsize) = @_;
1187 1532
1188 $self->{fontsize} = $fontsize; 1533 $self->{fontsize} = $fontsize;
1189 delete $self->{texture}; 1534 delete $self->{texture};
1190 $self->check_size; 1535
1191 $self->update; 1536 $self->realloc;
1192} 1537}
1193 1538
1194sub _draw { 1539sub _draw {
1195 my ($self) = @_; 1540 my ($self) = @_;
1196 1541
1542 $self->SUPER::_draw; # draw background, if applicable
1543
1197 my $tex = $self->{texture} ||= do { 1544 my $tex = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font};
1198 $self->{layout}->set_width ($self->{w}); 1547 $self->{layout}->set_width ($self->{w});
1548 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1199 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551
1200 new_from_layout CFClient::Texture $self->{layout} 1552 my $tex = new_from_layout CFClient::Texture $self->{layout};
1553
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5);
1557
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5);
1561
1562 $tex
1201 }; 1563 };
1202 1564
1203 glEnable GL_BLEND;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1205 glEnable GL_TEXTURE_2D; 1565 glEnable GL_TEXTURE_2D;
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 1567
1568 if ($tex->{format} == GL_ALPHA) {
1208 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
1209
1210 $self->{ox} = int (
1211 $self->{align} < 0 ? $self->{padding}
1212 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213 : ($self->{w} - $tex->{w}) * 0.5
1214 );
1215
1216 $self->{oy} = int (
1217 $self->{valign} < 0 ? $self->{padding}
1218 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219 : ($self->{h} - $tex->{h}) * 0.5
1220 );
1221
1222 $tex->draw_quad ($self->{ox}, $self->{oy}); 1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1571 } else {
1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1573 }
1223 1574
1224 glDisable GL_TEXTURE_2D; 1575 glDisable GL_TEXTURE_2D;
1225 glDisable GL_BLEND;
1226} 1576}
1227 1577
1228############################################################################# 1578#############################################################################
1229 1579
1230package CFClient::UI::EntryBase; 1580package CFClient::UI::EntryBase;
… …
1235 1585
1236sub new { 1586sub new {
1237 my $class = shift; 1587 my $class = shift;
1238 1588
1239 $class->SUPER::new ( 1589 $class->SUPER::new (
1240 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1241 bg => [0, 0, 0, 0.2], 1591 bg => [0, 0, 0, 0.2],
1242 active_bg => [1, 1, 1, 0.5], 1592 active_bg => [1, 1, 1, 0.5],
1243 active_fg => [0, 0, 0], 1593 active_fg => [0, 0, 0],
1244 can_hover => 1, 1594 can_hover => 1,
1245 can_focus => 1, 1595 can_focus => 1,
1246 valign => 0, 1596 valign => 0,
1247 can_events => 1, 1597 can_events => 1,
1598 #text => ...
1248 @_ 1599 @_
1249 ) 1600 )
1250} 1601}
1251 1602
1252sub _set_text { 1603sub _set_text {
… …
1262 $self->{text} = $text; 1613 $self->{text} = $text;
1263 1614
1264 $text =~ s/./*/g if $self->{hidden}; 1615 $text =~ s/./*/g if $self->{hidden};
1265 $self->{layout}->set_text ("$text "); 1616 $self->{layout}->set_text ("$text ");
1266 1617
1267 $self->emit (changed => $self->{text}); 1618 $self->_emit (changed => $self->{text});
1619}
1620
1621sub set_text {
1622 my ($self, $text) = @_;
1623
1624 $self->{cursor} = length $text;
1625 $self->_set_text ($text);
1626
1627 $self->realloc;
1268} 1628}
1269 1629
1270sub get_text { 1630sub get_text {
1271 $_[0]{text} 1631 $_[0]{text}
1272} 1632}
… …
1275 my ($self) = @_; 1635 my ($self) = @_;
1276 1636
1277 my ($w, $h) = $self->SUPER::size_request; 1637 my ($w, $h) = $self->SUPER::size_request;
1278 1638
1279 ($w + 1, $h) # add 1 for cursor 1639 ($w + 1, $h) # add 1 for cursor
1280}
1281
1282sub size_allocate {
1283 my ($self, $w, $h) = @_;
1284
1285 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286}
1287
1288sub set_text {
1289 my ($self, $text) = @_;
1290
1291 $self->{cursor} = length $text;
1292 $self->_set_text ($text);
1293 $self->update;
1294} 1640}
1295 1641
1296sub key_down { 1642sub key_down {
1297 my ($self, $ev) = @_; 1643 my ($self, $ev) = @_;
1298 1644
… …
1300 my $sym = $ev->{sym}; 1646 my $sym = $ev->{sym};
1301 my $uni = $ev->{unicode}; 1647 my $uni = $ev->{unicode};
1302 1648
1303 my $text = $self->get_text; 1649 my $text = $self->get_text;
1304 1650
1305 if ($sym == 8) { 1651 if ($uni == 8) {
1306 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307 } elsif ($sym == 127) { 1653 } elsif ($uni == 127) {
1308 substr $text, $self->{cursor}, 1, ""; 1654 substr $text, $self->{cursor}, 1, "";
1309 } elsif ($sym == CFClient::SDLK_LEFT) { 1655 } elsif ($sym == CFClient::SDLK_LEFT) {
1310 --$self->{cursor} if $self->{cursor}; 1656 --$self->{cursor} if $self->{cursor};
1311 } elsif ($sym == CFClient::SDLK_RIGHT) { 1657 } elsif ($sym == CFClient::SDLK_RIGHT) {
1312 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1658 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1313 } elsif ($sym == CFClient::SDLK_HOME) { 1659 } elsif ($sym == CFClient::SDLK_HOME) {
1314 $self->{cursor} = 0; 1660 $self->{cursor} = 0;
1315 } elsif ($sym == CFClient::SDLK_END) { 1661 } elsif ($sym == CFClient::SDLK_END) {
1316 $self->{cursor} = length $text; 1662 $self->{cursor} = length $text;
1317 } elsif ($sym == 27) { 1663 } elsif ($uni == 27) {
1318 $self->emit ('escape'); 1664 $self->_emit ('escape');
1319 } elsif ($uni) { 1665 } elsif ($uni) {
1320 substr $text, $self->{cursor}++, 0, chr $uni; 1666 substr $text, $self->{cursor}++, 0, chr $uni;
1321 } 1667 }
1322 1668
1323 $self->_set_text ($text); 1669 $self->_set_text ($text);
1324 $self->update; 1670
1671 $self->realloc;
1325} 1672}
1326 1673
1327sub focus_in { 1674sub focus_in {
1328 my ($self) = @_; 1675 my ($self) = @_;
1329 1676
… …
1405 my ($self, $ev) = @_; 1752 my ($self, $ev) = @_;
1406 1753
1407 my $sym = $ev->{sym}; 1754 my $sym = $ev->{sym};
1408 1755
1409 if ($sym == 13) { 1756 if ($sym == 13) {
1757 unshift @{$self->{history}},
1758 my $txt = $self->get_text;
1759 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = '';
1410 $self->emit (activate => $self->get_text); 1761 $self->_emit (activate => $txt);
1411 $self->update; 1762 $self->update;
1763
1764 } elsif ($sym == CFClient::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text;
1767 }
1768 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++;
1770 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1771 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 }
1775
1776 } elsif ($sym == CFClient::SDLK_DOWN) {
1777 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779
1780 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else {
1783 $self->set_text ($self->{history_saveback});
1784 }
1412 1785
1413 } else { 1786 } else {
1414 $self->SUPER::key_down ($ev); 1787 $self->SUPER::key_down ($ev);
1415 } 1788 }
1416 1789
… …
1430 1803
1431sub new { 1804sub new {
1432 my $class = shift; 1805 my $class = shift;
1433 1806
1434 $class->SUPER::new ( 1807 $class->SUPER::new (
1435 padding => 4, 1808 padding_x => 4,
1809 padding_y => 4,
1436 fg => [1, 1, 1], 1810 fg => [1, 1, 1],
1437 bg => [1, 1, 1, 0.2],
1438 active_fg => [0, 0, 1], 1811 active_fg => [0, 0, 1],
1439 can_hover => 1, 1812 can_hover => 1,
1440 align => 0, 1813 align => 0,
1441 valign => 0, 1814 valign => 0,
1442 can_events => 1, 1815 can_events => 1,
1443 @_ 1816 @_
1444 ) 1817 )
1445} 1818}
1446 1819
1820sub activate { }
1821
1447sub button_up { 1822sub button_up {
1448 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1449 1824
1825 $self->emit ("activate")
1450 if ($x >= 0 && $x < $self->{w} 1826 if $x >= 0 && $x < $self->{w}
1451 && $y >= 0 && $y < $self->{h}) { 1827 && $y >= 0 && $y < $self->{h};
1452 $self->emit ("activate");
1453 }
1454} 1828}
1455 1829
1456sub _draw { 1830sub _draw {
1457 my ($self) = @_; 1831 my ($self) = @_;
1458 1832
… …
1460 1834
1461 if ($GRAB == $self) { 1835 if ($GRAB == $self) {
1462 $self->{fg} = $self->{active_fg}; 1836 $self->{fg} = $self->{active_fg};
1463 } 1837 }
1464 1838
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 1839 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 glColor 0, 0, 0, 1; 1841 glColor 0, 0, 0, 1;
1470 1842
1471 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472 1844
1473 glDisable GL_TEXTURE_2D; 1845 glDisable GL_TEXTURE_2D;
1474 glDisable GL_BLEND;
1475 1846
1476 $self->SUPER::_draw; 1847 $self->SUPER::_draw;
1477} 1848}
1478 1849
1479############################################################################# 1850#############################################################################
… …
1490 1861
1491sub new { 1862sub new {
1492 my $class = shift; 1863 my $class = shift;
1493 1864
1494 $class->SUPER::new ( 1865 $class->SUPER::new (
1495 padding => 2, 1866 padding_x => 2,
1867 padding_y => 2,
1496 fg => [1, 1, 1], 1868 fg => [1, 1, 1],
1497 active_fg => [1, 1, 0], 1869 active_fg => [1, 1, 0],
1870 bg => [0, 0, 0, 0.2],
1871 active_bg => [1, 1, 1, 0.5],
1498 state => 0, 1872 state => 0,
1499 can_hover => 1, 1873 can_hover => 1,
1500 @_ 1874 @_
1501 ) 1875 )
1502} 1876}
1503 1877
1504sub size_request { 1878sub size_request {
1505 my ($self) = @_; 1879 my ($self) = @_;
1506 1880
1507 ($self->{padding} * 2 + 6) x 2 1881 (6) x 2
1508} 1882}
1509 1883
1510sub button_down { 1884sub button_down {
1511 my ($self, $ev, $x, $y) = @_; 1885 my ($self, $ev, $x, $y) = @_;
1512 1886
1513 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1514 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1515 $self->{state} = !$self->{state}; 1889 $self->{state} = !$self->{state};
1516 $self->emit (changed => $self->{state}); 1890 $self->_emit (changed => $self->{state});
1517 } 1891 }
1518} 1892}
1519 1893
1520sub _draw { 1894sub _draw {
1521 my ($self) = @_; 1895 my ($self) = @_;
1522 1896
1523 $self->SUPER::_draw; 1897 $self->SUPER::_draw;
1524 1898
1525 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1526 1900
1527 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1901 my ($w, $h) = @$self{qw(w h)};
1902
1903 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1528 1904
1529 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1905 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530 1906
1531 glEnable GL_BLEND; 1907 my $tex = $self->{state} ? $tex[1] : $tex[0];
1908
1532 glEnable GL_TEXTURE_2D; 1909 glEnable GL_TEXTURE_2D;
1533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535 my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537 $tex->draw_quad (0, 0, $s, $s); 1910 $tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1540 glDisable GL_BLEND;
1541} 1912}
1542 1913
1543############################################################################# 1914#############################################################################
1544 1915
1545package CFClient::UI::Image; 1916package CFClient::UI::Image;
… …
1588 glTranslate 0, -$self->{w}, 0; 1959 glTranslate 0, -$self->{w}, 0;
1589 1960
1590 ($w, $h) = ($h, $w); 1961 ($w, $h) = ($h, $w);
1591 } 1962 }
1592 1963
1593 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597 1966
1598 $tex->draw_quad (0, 0, $w, $h); 1967 $tex->draw_quad_alpha (0, 0, $w, $h);
1599 1968
1600 glDisable GL_BLEND;
1601 glDisable GL_TEXTURE_2D; 1969 glDisable GL_TEXTURE_2D;
1602} 1970}
1603 1971
1604############################################################################# 1972#############################################################################
1605 1973
1606package CFClient::UI::VGauge; 1974package CFClient::UI::VGauge;
1607 1975
1608our @ISA = CFClient::UI::Base::; 1976our @ISA = CFClient::UI::Base::;
1977
1978use List::Util qw(min max);
1609 1979
1610use CFClient::OpenGL; 1980use CFClient::OpenGL;
1611 1981
1612my %tex = ( 1982my %tex = (
1613 food => [ 1983 food => [
1614 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616 ], 1986 ],
1617 grace => [ 1987 grace => [
1618 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1989 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620 ], 1990 ],
1621 hp => [ 1991 hp => [
1622 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624 ], 1994 ],
1625 mana => [ 1995 mana => [
1626 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1997 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628 ], 1998 ],
1629); 1999);
1630 2000
1631# eg. VGauge->new (gauge => 'food'), default gauge: food 2001# eg. VGauge->new (gauge => 'food'), default gauge: food
1632sub new { 2002sub new {
… …
1651} 2021}
1652 2022
1653sub set_max { 2023sub set_max {
1654 my ($self, $max) = @_; 2024 my ($self, $max) = @_;
1655 2025
2026 return if $self->{max_val} == $max;
2027
1656 $self->{max_val} = $max; 2028 $self->{max_val} = $max;
2029 $self->update;
1657} 2030}
1658 2031
1659sub set_value { 2032sub set_value {
1660 my ($self, $val, $max) = @_; 2033 my ($self, $val, $max) = @_;
1661 2034
1662 $self->set_max ($max) 2035 $self->set_max ($max)
1663 if defined $max; 2036 if defined $max;
1664 2037
1665 $max = $self->{max_val}; 2038 return if $self->{val} == $val;
2039
1666 $self->{val} = $val; 2040 $self->{val} = $val;
1667
1668 $self->update; 2041 $self->update;
1669} 2042}
1670 2043
1671sub _draw { 2044sub _draw {
1672 my ($self) = @_; 2045 my ($self) = @_;
1673 2046
1674 my $tex = $tex{$self->{type}}; 2047 my $tex = $tex{$self->{type}};
2048 my ($t1, $t2, $t3) = @$tex;
1675 2049
1676 my ($w, $h) = ($self->{w}, $self->{h}); 2050 my ($w, $h) = ($self->{w}, $self->{h});
1677 2051
1678 if ($self->{vertical}) { 2052 if ($self->{vertical}) {
1679 glRotate 90, 0, 0, 1; 2053 glRotate 90, 0, 0, 1;
… …
1681 2055
1682 ($w, $h) = ($h, $w); 2056 ($w, $h) = ($h, $w);
1683 } 2057 }
1684 2058
1685 my $ycut = $self->{val} / ($self->{max_val} || 1); 2059 my $ycut = $self->{val} / ($self->{max_val} || 1);
1686 $ycut = 1 if $self->{val} > $self->{max_val};
1687 2060
1688 my $t1 = $tex->[0]; 2061 my $ycut1 = max 0, min 1, $ycut;
1689 my $t2 = $tex->[1]; 2062 my $ycut2 = max 0, min 1, $ycut - 1;
2063
2064 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2);
1690 2066
1691 glEnable GL_BLEND; 2067 glEnable GL_BLEND;
1692 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1693 glEnable GL_TEXTURE_2D; 2069 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 2071
1696 my $h1 = $self->{h} - $ycut * $self->{h};
1697 my $h2 = $ycut * $self->{h};
1698
1699 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2072 glBindTexture GL_TEXTURE_2D, $t1->{name};
1700 glBegin GL_QUADS; 2073 glBegin GL_QUADS;
1701 glTexCoord 0 , 0; glVertex 0 , 0; 2074 glTexCoord 0 , 0; glVertex 0 , 0;
1702 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2075 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2076 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2077 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705 glEnd; 2078 glEnd;
1706 2079
2080 my $ycut1 = List::Util::min 1, $ycut;
1707 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2081 glBindTexture GL_TEXTURE_2D, $t2->{name};
1708 glBegin GL_QUADS; 2082 glBegin GL_QUADS;
1709 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2083 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2084 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2085 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713 glEnd; 2087 glEnd;
2088
2089 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd;
2097 }
1714 2098
1715 glDisable GL_BLEND; 2099 glDisable GL_BLEND;
1716 glDisable GL_TEXTURE_2D; 2100 glDisable GL_TEXTURE_2D;
1717} 2101}
1718 2102
… …
1724 2108
1725sub new { 2109sub new {
1726 my ($class, %arg) = @_; 2110 my ($class, %arg) = @_;
1727 2111
1728 my $self = $class->SUPER::new ( 2112 my $self = $class->SUPER::new (
1729 tooltip => $arg{type}, 2113 tooltip => $arg{type},
2114 can_hover => 1,
2115 can_events => 1,
1730 %arg, 2116 %arg,
1731 ); 2117 );
1732 2118
1733 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2120 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2121 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736 2122
1737 $self 2123 $self
1738} 2124}
1739 2125
… …
1742 2128
1743 $self->{value}->set_fontsize ($fsize); 2129 $self->{value}->set_fontsize ($fsize);
1744 $self->{max} ->set_fontsize ($fsize); 2130 $self->{max} ->set_fontsize ($fsize);
1745} 2131}
1746 2132
2133sub set_max {
2134 my ($self, $max) = @_;
2135
2136 $self->{gauge}->set_max ($max);
2137 $self->{max}->set_text ($max);
2138}
2139
1747sub set_value { 2140sub set_value {
1748 my ($self, $val, $max) = @_; 2141 my ($self, $val, $max) = @_;
1749 2142
1750 $self->set_max ($max) 2143 $self->set_max ($max)
1751 if defined $max; 2144 if defined $max;
1752 2145
1753 $self->{gauge}->set_value ($val, $max); 2146 $self->{gauge}->set_value ($val, $max);
1754 $self->{value}->set_text ($val); 2147 $self->{value}->set_text ($val);
1755}
1756
1757sub set_max {
1758 my ($self, $max) = @_;
1759
1760 $self->{gauge}->set_max ($max);
1761 $self->{max}->set_text ($max);
1762} 2148}
1763 2149
1764############################################################################# 2150#############################################################################
1765 2151
1766package CFClient::UI::Slider; 2152package CFClient::UI::Slider;
… …
1776 qw(s1_slider.png s1_slider_bg.png); 2162 qw(s1_slider.png s1_slider_bg.png);
1777 2163
1778sub new { 2164sub new {
1779 my $class = shift; 2165 my $class = shift;
1780 2166
1781 # range [value, low, high, page] 2167 # range [value, low, high, page, unit]
1782 2168
1783 # TODO: 0-width page 2169 # TODO: 0-width page
1784 # TODO: req_w/h are wrong with vertical 2170 # TODO: req_w/h are wrong with vertical
1785 # TODO: calculations are off 2171 # TODO: calculations are off
1786 my $self = $class->SUPER::new ( 2172 my $self = $class->SUPER::new (
1787 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1788 active_fg => [0, 0, 0], 2174 active_fg => [0, 0, 0],
2175 bg => [0, 0, 0, 0.2],
2176 active_bg => [1, 1, 1, 0.5],
1789 range => [0, 0, 100, 10], 2177 range => [0, 0, 100, 10, 0],
1790 req_w => 20, 2178 min_w => $::WIDTH / 80,
1791 req_h => 20, 2179 min_h => $::WIDTH / 80,
1792 vertical => 0, 2180 vertical => 0,
1793 can_hover => 1, 2181 can_hover => 1,
1794 inner_pad => 5, 2182 inner_pad => 0.02,
1795 @_ 2183 @_
1796 ); 2184 );
1797 2185
2186 $self->set_value ($self->{range}[0]);
2187 $self->update;
2188
1798 $self 2189 $self
1799} 2190}
1800 2191
2192sub changed { }
2193
2194sub set_range {
2195 my ($self, $range) = @_;
2196
2197 ($range, $self->{range}) = ($self->{range}, $range);
2198
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}";
2201}
2202
2203sub set_value {
2204 my ($self, $value) = @_;
2205
2206 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2207
2208 $hi = $lo + 1 if $hi <= $lo;
2209
2210 $page = $hi - $lo if $page > $hi - $lo;
2211
2212 $value = $lo if $value < $lo;
2213 $value = $hi - $page if $value > $hi - $page;
2214
2215 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2216 if $unit;
2217
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219
2220 if ($value != $old_value) {
2221 $self->_emit (changed => $value);
2222 $self->update;
2223 }
2224}
2225
1801sub size_request { 2226sub size_request {
1802 my ($self) = @_; 2227 my ($self) = @_;
1803 2228
1804 my $w = $self->{req_w}; 2229 ($self->{req_w}, $self->{req_h})
1805 my $h = $self->{req_h};
1806
1807 $self->{vertical} ? ($h, $w) : ($w, $h)
1808} 2230}
1809 2231
1810sub button_down { 2232sub button_down {
1811 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1812 2234
1813 $self->SUPER::button_down ($ev, $x, $y); 2235 $self->SUPER::button_down ($ev, $x, $y);
2236
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238
1814 $self->mouse_motion ($ev, $x, $y); 2239 $self->mouse_motion ($ev, $x, $y);
1815} 2240}
1816 2241
1817sub mouse_motion { 2242sub mouse_motion {
1818 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1819 2244
1820 if ($GRAB == $self) { 2245 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247
2248 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2253 }
2254}
2255
2256sub update {
2257 my ($self) = @_;
2258
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2260 $self->set_value ($self->{range}[0]);
2261
1821 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2262 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100;
1822 2264
1823 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2265 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1824 2266
1825 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2267 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1826 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2268 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1827 2269
1828 $x -= $inner_pad_px; # substract the padding 2270 $value = ($value - $lo) / $range;
1829 $x = $x * ($hi - $lo) / $inner_w + $lo; 2271 $value = $value * $self->{scale} + $self->{offset};
1830 $x = $lo if $x < $lo;
1831 $x = $hi - $page if $x > $hi - $page;
1832 $self->{range}[0] = $x;
1833 2272
1834 $self->emit (changed => $x); 2273 $self->{knob_x} = $value - $knob_w * 0.5;
1835 $self->update; 2274 $self->{knob_w} = $knob_w;
1836 } 2275 });
1837}
1838 2276
1839# the inner_* stuff is for generating a padding for the slider handle, 2277 $self->SUPER::update;
1840# so that the handle doesn't leave the texture. This calculation isn't 100%
1841# correct propably, but it does the job for now
1842sub _calc_inner_pad_px {
1843 my ($self, $w) = @_;
1844 ($w / 100) * $self->{inner_pad} # % to pixels
1845} 2278}
1846 2279
1847sub _draw { 2280sub _draw {
1848 my ($self) = @_; 2281 my ($self) = @_;
1849 2282
1850 $self->SUPER::_draw (); 2283 $self->SUPER::_draw ();
1851 2284
1852 my ($w, $h) = @$self{qw(w h)}; 2285 glScale $self->{w}, $self->{h};
1853 2286
1854 if ($self->{vertical}) { 2287 if ($self->{vertical}) {
1855 # draw a vertical slider like a rotated horizontal slider 2288 # draw a vertical slider like a rotated horizontal slider
1856 2289
2290 glTranslate 1, 0, 0;
1857 glRotate 90, 0, 0, 1; 2291 glRotate 90, 0, 0, 1;
1858 glTranslate 0, -$self->{w}, 0;
1859
1860 ($w, $h) = ($h, $w);
1861 } 2292 }
1862 2293
1863 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2294 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1864 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2295 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1865 2296
1866 my ($value, $lo, $hi, $page) = @{$self->{range}};
1867
1868 $hi = $value + 1 if $lo == $hi;
1869
1870 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1871 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1872
1873 $page = int $page * $inner_w / ($hi - $lo);
1874 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1875
1876 $w -= $page;
1877 $page &= ~1;
1878 glTranslate $page * 0.5, 0, 0;
1879 $page ||= 2;
1880
1881 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883
1884 glEnable GL_BLEND;
1885 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886 glEnable GL_TEXTURE_2D; 2297 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2298 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 2299
1889 # draw background 2300 # draw background
1890 $tex[1]->draw_quad (0, 0, $w, $h); 2301 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1891 2302
1892 # draw handle 2303 # draw handle
1893 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2304 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1894 2305
1895 glDisable GL_BLEND;
1896 glDisable GL_TEXTURE_2D; 2306 glDisable GL_TEXTURE_2D;
1897} 2307}
2308
2309#############################################################################
2310
2311package CFClient::UI::ValSlider;
2312
2313our @ISA = CFClient::UI::HBox::;
2314
2315sub new {
2316 my ($class, %arg) = @_;
2317
2318 my $range = delete $arg{range};
2319
2320 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift },
2324 from_value => sub { shift },
2325 %arg,
2326 );
2327
2328 $self->{slider}->connect (changed => sub {
2329 my ($self, $value) = @_;
2330 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2331 $self->{parent}->emit (changed => $value);
2332 });
2333
2334# $self->{entry}->connect (changed => sub {
2335# my ($self, $value) = @_;
2336# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2337# $self->{parent}->emit (changed => $value);
2338# });
2339
2340 $self->add ($self->{slider}, $self->{entry});
2341
2342 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2343
2344 $self
2345}
2346
2347sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) }
1898 2349
1899############################################################################# 2350#############################################################################
1900 2351
1901package CFClient::UI::TextView; 2352package CFClient::UI::TextView;
1902 2353
… …
1906 2357
1907sub new { 2358sub new {
1908 my $class = shift; 2359 my $class = shift;
1909 2360
1910 my $self = $class->SUPER::new ( 2361 my $self = $class->SUPER::new (
1911 fontsize => 1, 2362 fontsize => 1,
2363 can_events => 0,
2364 #font => default_font
1912 @_, 2365 @_,
1913 2366
1914 layout => (new CFClient::Layout), 2367 layout => (new CFClient::Layout 1),
1915 par => [], 2368 par => [],
1916 height => 0, 2369 height => 0,
1917 children => [ 2370 children => [
1918 (new CFClient::UI::Empty expand => 1), 2371 (new CFClient::UI::Empty expand => 1),
1919 (new CFClient::UI::Slider vertical => 1), 2372 (new CFClient::UI::Slider vertical => 1),
1920 ], 2373 ],
1921 ); 2374 );
1922 2375
1923 $self->{children}[1]->connect (changed => sub { 2376 $self->{children}[1]->connect (changed => sub { $self->update });
1924 $self->update;
1925 });
1926 2377
1927 $self 2378 $self
1928} 2379}
1929 2380
1930sub set_fontsize { 2381sub set_fontsize {
… …
1932 2383
1933 $self->{fontsize} = $fontsize; 2384 $self->{fontsize} = $fontsize;
1934 $self->reflow; 2385 $self->reflow;
1935} 2386}
1936 2387
2388sub size_allocate {
2389 my ($self, $w, $h) = @_;
2390
2391 $self->SUPER::size_allocate ($w, $h);
2392
2393 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w});
2396
2397 $self->reflow;
2398}
2399
1937sub text_height { 2400sub text_size {
1938 my ($self, $text) = @_; 2401 my ($self, $text, $indent) = @_;
1939 2402
1940 my $layout = $self->{layout}; 2403 my $layout = $self->{layout};
1941 2404
1942 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943 $layout->set_width ($self->{w}); 2406 $layout->set_width ($self->{children}[0]{w} - $indent);
1944 $layout->set_text ($text); 2407 $layout->set_markup ($text);
1945 2408
1946 ($layout->size)[1] 2409 $layout->size
1947} 2410}
1948 2411
1949sub reflow { 2412sub reflow {
1950 my ($self) = @_; 2413 my ($self) = @_;
1951 2414
1952 $self->{need_reflow}++; 2415 $self->{need_reflow}++;
1953 $self->update; 2416 $self->update;
1954} 2417}
1955 2418
1956sub size_allocate { 2419sub set_offset {
2420 my ($self, $offset) = @_;
2421
2422 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset);
2424}
2425
2426sub clear {
1957 my ($self, $w, $h) = @_; 2427 my ($self) = @_;
1958 2428
1959 $self->SUPER::size_allocate ($w, $h); 2429 $self->{par} = [];
1960 2430 $self->{height} = 0;
1961 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1962 $self->{layout}->set_width ($self->{children}[0]{w});
1963
1964 $self->reflow;
1965} 2432}
1966 2433
1967sub add_paragraph { 2434sub add_paragraph {
1968 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
1969 2436
1970 #TODO: intelligently "reformat" paragraph 2437 for my $line (split /\n/, $text) {
1971 2438 my ($w, $h) = $self->text_size ($line);
1972 my $height = $self->text_height ($text);
1973
1974 $self->{height} += $height; 2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
1975 2442
1976 push @{$self->{par}}, [$height, $color, $text];
1977
1978 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1979 $self->{children}[1]->update;
1980} 2444}
1981 2445
1982sub update { 2446sub update {
1983 my ($self) = @_; 2447 my ($self) = @_;
1984 2448
… …
1986 2450
1987 return unless $self->{h} > 0; 2451 return unless $self->{h} > 0;
1988 2452
1989 delete $self->{texture}; 2453 delete $self->{texture};
1990 2454
1991 $ROOT->on_refresh ($self, sub { 2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
1992 if (delete $self->{need_reflow}) { 2458 if (delete $self->{need_reflow}) {
1993 my $height = 0; 2459 my $height = 0;
1994 2460
1995 $height += $_->[0] = $self->text_height ($_->[2]) 2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
1996 for @{$self->{par}}; 2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
1997 2476
1998 $self->{height} = $height; 2477 $self->{height} = $height;
1999 2478
2000 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2001 2480
2002 delete $self->{texture}; 2481 delete $self->{texture};
2003 } 2482 }
2004 2483
2005 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2006 glClearColor 0, 0, 0, 1; 2485 glClearColor 0.5, 0.5, 0.5, 0;
2007 glClear GL_COLOR_BUFFER_BIT; 2486 glClear GL_COLOR_BUFFER_BIT;
2008 2487
2488 my $top = int $self->{children}[1]{range}[0];
2489
2490 my $y0 = $top;
2491 my $y1 = $top + $H;
2492
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
2009 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 my $top = int $self->{children}[1]{range}[0];
2015
2016 my $y0 = $top;
2017 my $y1 = $top + $self->{h};
2018
2019 my $y = 0;
2020
2021 my $layout = $self->{layout};
2022 2502
2023 for my $par (@{$self->{par}}) { 2503 for my $par (@{$self->{par}}) {
2024 my $h = $par->[0]; 2504 my $h = $par->[1];
2025 2505
2026 if ($y0 < $y + $h && $y < $y1) { 2506 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] });
2508 $layout->set_width ($W - $par->[3]);
2027 $layout->set_text ($par->[2]); 2509 $layout->set_markup ($par->[4]);
2028 2510
2029 glColor @{ $par->[1] }; 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2030 my ($W, $H) = $layout->size; 2512
2031 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2032 } 2515 }
2033 2516
2034 $y += $h; 2517 $y += $h;
2035 } 2518 }
2036 2519
2037 glDisable GL_TEXTURE_2D;
2038 glDisable GL_BLEND; 2520 glDisable GL_BLEND;
2039 }; 2521 };
2040 }); 2522 });
2041} 2523}
2042 2524
2043sub _draw { 2525sub _draw {
2044 my ($self) = @_; 2526 my ($self) = @_;
2045 2527
2046 if ($self->{texture}) {
2047 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
2048 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1;
2049 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
2051 }
2052 2533
2053 $self->{children}[1]->draw; 2534 $self->{children}[1]->draw;
2054 2535
2055} 2536}
2056 2537
… …
2104 2585
2105sub new { 2586sub new {
2106 my $class = shift; 2587 my $class = shift;
2107 2588
2108 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
2109 state => 0, 2590 state => 0,
2110 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
2111 can_events => 1,
2112 @_ 2592 @_
2113 ); 2593 );
2114 2594
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2595 $self
2121} 2596}
2122 2597
2123sub toggle_flopper { 2598sub toggle_flopper {
2124 my ($self) = @_; 2599 my ($self) = @_;
2125 2600
2126 # TODO: use animation 2601 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open");
2131 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close");
2134 }
2135
2136 $self->emit (changed => $self->{state});
2137} 2602}
2138 2603
2139############################################################################# 2604#############################################################################
2140 2605
2141package CFClient::UI::Tooltip; 2606package CFClient::UI::Tooltip;
… …
2151 @_, 2616 @_,
2152 can_events => 0, 2617 can_events => 0,
2153 ) 2618 )
2154} 2619}
2155 2620
2156sub set_text { 2621sub set_tooltip_from {
2157 my ($self, $text) = @_; 2622 my ($self, $widget) = @_;
2158 2623
2159 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2624 my $tooltip = $widget->{tooltip};
2160 $self->{label}->set_text ($text); 2625
2161 $self->add ($self->{label}); 2626 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}";
2631 }
2632
2633 $self->add (new CFClient::UI::Label
2634 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8,
2637 fg => [0, 0, 0, 1],
2638 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 );
2162} 2641}
2163 2642
2164sub size_request { 2643sub size_request {
2165 my ($self) = @_; 2644 my ($self) = @_;
2166 2645
2167 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168 2647
2169 $w = List::Util::min $::WIDTH * 0.2, $w;
2170 $h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172 ($w + 4, $h + 4) 2648 ($w + 4, $h + 4)
2173} 2649}
2174 2650
2651sub size_allocate {
2652 my ($self, $w, $h) = @_;
2653
2654 $self->SUPER::size_allocate ($w - 4, $h - 4);
2655}
2656
2657sub visibility_change {
2658 my ($self, $visible) = @_;
2659
2660 return unless $visible;
2661
2662 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner}
2664 or return;
2665
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH;
2670
2671 $self->move_abs ($x, $y);
2672 });
2673}
2674
2175sub _draw { 2675sub _draw {
2176 my ($self) = @_; 2676 my ($self) = @_;
2177 2677
2178 glPushMatrix;
2179 glTranslate 0.375, 0.375; 2678 glTranslate 0.375, 0.375;
2180 2679
2181 my ($w, $h) = @$self{qw(w h)}; 2680 my ($w, $h) = @$self{qw(w h)};
2182 2681
2183 glColor 1, 0.8, 0.4; 2682 glColor 1, 0.8, 0.4;
… …
2194 glVertex 0 , $h; 2693 glVertex 0 , $h;
2195 glVertex $w, $h; 2694 glVertex $w, $h;
2196 glVertex $w, 0; 2695 glVertex $w, 0;
2197 glEnd; 2696 glEnd;
2198 2697
2199 glPopMatrix; 2698 glTranslate 2 - 0.375, 2 - 0.375;
2200 2699
2201 glTranslate 2, 2;
2202 $self->SUPER::_draw; 2700 $self->SUPER::_draw;
2203} 2701}
2204 2702
2205############################################################################# 2703#############################################################################
2206 2704
2705package CFClient::UI::Face;
2706
2707our @ISA = CFClient::UI::Base::;
2708
2709use CFClient::OpenGL;
2710
2711sub new {
2712 my $class = shift;
2713
2714 my $self = $class->SUPER::new (
2715 aspect => 1,
2716 can_events => 0,
2717 @_,
2718 );
2719
2720 if ($self->{anim} && $self->{animspeed}) {
2721 Scalar::Util::weaken (my $widget = $self);
2722
2723 $self->{timer} = Event->timer (
2724 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2725 hard => 1,
2726 interval => $self->{animspeed},
2727 cb => sub {
2728 ++$widget->{frame};
2729 $widget->update;
2730 },
2731 );
2732 }
2733
2734 $self
2735}
2736
2737sub size_request {
2738 (32, 8)
2739}
2740
2741sub update {
2742 my ($self) = @_;
2743
2744 return unless $self->{visible};
2745
2746 $self->SUPER::update;
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 return unless $::CONN;
2753
2754 my $face;
2755
2756 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}];
2758
2759 $face = $anim->[ $self->{frame} % @$anim ]
2760 if $anim && @$anim;
2761 }
2762
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764
2765 if ($tex) {
2766 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D;
2771 }
2772}
2773
2774sub DESTROY {
2775 my ($self) = @_;
2776
2777 $self->{timer}->cancel
2778 if $self->{timer};
2779
2780 $self->SUPER::DESTROY;
2781}
2782
2783#############################################################################
2784
2785package CFClient::UI::Inventory;
2786
2787our @ISA = CFClient::UI::ScrolledWindow::;
2788
2789sub new {
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824
2825#############################################################################
2826
2827package CFClient::UI::Menu;
2828
2829our @ISA = CFClient::UI::FancyFrame::;
2830
2831use CFClient::OpenGL;
2832
2833sub new {
2834 my $class = shift;
2835
2836 my $self = $class->SUPER::new (
2837 items => [],
2838 z => 100,
2839 @_,
2840 );
2841
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2843
2844 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item;
2846
2847 # handle various types of items, only text for now
2848 if (!ref $widget) {
2849 $widget = new CFClient::UI::Label
2850 can_hover => 1,
2851 can_events => 1,
2852 text => $widget;
2853 }
2854
2855 $self->{item}{$widget} = $item;
2856
2857 $self->{vbox}->add ($widget);
2858 }
2859
2860 $self
2861}
2862
2863# popup given the event (must be a mouse button down event currently)
2864sub popup {
2865 my ($self, $ev) = @_;
2866
2867 $self->_emit ("popdown");
2868
2869 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self;
2871 $self->{button} = $ev->{button};
2872
2873 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875}
2876
2877sub mouse_motion {
2878 my ($self, $ev, $x, $y) = @_;
2879
2880 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER};
2883}
2884
2885sub button_up {
2886 my ($self, $ev, $x, $y) = @_;
2887
2888 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB;
2890 $self->hide;
2891
2892 $self->_emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover};
2894 }
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Statusbox;
2900
2901our @ISA = CFClient::UI::VBox::;
2902
2903sub new {
2904 my $class = shift;
2905
2906 $class->SUPER::new (
2907 fontsize => 0.8,
2908 @_,
2909 )
2910}
2911
2912sub reorder {
2913 my ($self) = @_;
2914 my $NOW = time;
2915
2916 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 }
2919
2920 my @widgets;
2921
2922 my @items = sort {
2923 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} };
2926
2927 my $count = 10 + 1;
2928 for my $item (@items) {
2929 last unless --$count;
2930
2931 push @widgets, $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text};
2936
2937 for ($short) {
2938 s/^\s+//;
2939 s/\s+/ /g;
2940 }
2941
2942 new CFClient::UI::Label
2943 markup => $short,
2944 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg},
2950 can_events => 1,
2951 can_hover => 1
2952 };
2953 }
2954
2955 $self->clear;
2956 $self->SUPER::add (reverse @widgets);
2957}
2958
2959sub add {
2960 my ($self, $text, %arg) = @_;
2961
2962 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//;
2964
2965 return unless $text;
2966
2967 my $timeout = time + ((delete $arg{timeout}) || 60);
2968
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970
2971 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) {
2973 $item->{count}++;
2974 } else {
2975 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text;
2977 }
2978 $item->{id} = ++$self->{id};
2979 $item->{timeout} = $timeout;
2980 delete $item->{label};
2981 } else {
2982 $self->{item}{$group} = {
2983 id => ++$self->{id},
2984 text => $text,
2985 timeout => $timeout,
2986 tooltip => $text,
2987 fg => [0.8, 0.8, 0.8, 0.8],
2988 pri => 0,
2989 count => 1,
2990 %arg,
2991 };
2992 }
2993
2994 $self->reorder;
2995}
2996
2997sub reconfigure {
2998 my ($self) = @_;
2999
3000 delete $_->{label}
3001 for values %{ $self->{item} || {} };
3002
3003 $self->reorder;
3004 $self->SUPER::reconfigure;
3005}
3006
3007#############################################################################
3008
2207package CFClient::UI::Root; 3009package CFClient::UI::Root;
2208 3010
2209our @ISA = CFClient::UI::Container::; 3011our @ISA = CFClient::UI::Container::;
2210 3012
2211use CFClient::OpenGL; 3013use CFClient::OpenGL;
2212 3014
2213sub check_size { 3015sub new {
2214 my ($self) = @_; 3016 my $class = shift;
2215 3017
2216 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3018 my $self = $class->SUPER::new (
3019 visible => 1,
3020 @_,
3021 );
3022
3023 Scalar::Util::weaken ($self->{root} = $self);
3024
3025 $self
2217} 3026}
2218 3027
2219sub size_request { 3028sub size_request {
2220 ($::WIDTH, $::HEIGHT) 3029 my ($self) = @_;
2221}
2222 3030
2223sub configure { 3031 ($self->{w}, $self->{h})
3032}
3033
3034sub _to_pixel {
3035 my ($coord, $size, $max) = @_;
3036
3037 $coord =
3038 $coord eq "center" ? ($max - $size) * 0.5
3039 : $coord eq "max" ? $max
3040 : $coord;
3041
3042 $coord = 0 if $coord < 0;
3043 $coord = $max - $size if $coord > $max - $size;
3044
3045 int $coord + 0.5
3046}
3047
3048sub size_allocate {
2224 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
2225 3050
2226 $self->SUPER::configure ($x, $y, $w, $h);
2227
2228 for my $child (@{$self->{children}}) { 3051 for my $child ($self->children) {
2229 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230 3053
2231 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3054 $X = $child->{force_x} if exists $child->{force_x};
2232 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3055 $Y = $child->{force_y} if exists $child->{force_y};
3056
3057 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h};
3059
2233 $child->configure ($X, $Y, $W,$H); 3060 $child->configure ($X, $Y, $W, $H);
2234 } 3061 }
2235} 3062}
2236 3063
2237sub _topleft { 3064sub coord2local {
2238 my ($self, $x, $y) = @_; 3065 my ($self, $x, $y) = @_;
2239 3066
2240 ($x, $y) 3067 ($x, $y)
2241} 3068}
2242 3069
3070sub coord2global {
3071 my ($self, $x, $y) = @_;
3072
3073 ($x, $y)
3074}
3075
2243sub update { 3076sub update {
2244 my ($self) = @_; 3077 my ($self) = @_;
2245 3078
2246 $self->check_size; 3079 $::WANT_REFRESH++;
2247 ::refresh ();
2248} 3080}
2249 3081
2250sub add { 3082sub add {
2251 my ($self, $child) = @_; 3083 my ($self, @children) = @_;
2252 3084
2253 # integerize window positions 3085 $_->{is_toplevel} = 1
2254 $child->{x} = int $child->{x}; 3086 for @children;
2255 $child->{y} = int $child->{y};
2256 3087
2257 $self->SUPER::add ($child); 3088 $self->SUPER::add (@children);
3089}
3090
3091sub remove {
3092 my ($self, @children) = @_;
3093
3094 $self->SUPER::remove (@children);
3095
3096 delete $self->{is_toplevel}
3097 for @children;
3098
3099 while (@children) {
3100 my $w = pop @children;
3101 push @children, $w->children;
3102 $w->set_invisible;
3103 }
2258} 3104}
2259 3105
2260sub on_refresh { 3106sub on_refresh {
2261 my ($self, $id, $cb) = @_; 3107 my ($self, $id, $cb) = @_;
2262 3108
2263 $self->{refresh_hook}{$id} = $cb; 3109 $self->{refresh_hook}{$id} = $cb;
2264} 3110}
2265 3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
2266sub draw { 3118sub draw {
2267 my ($self) = @_; 3119 my ($self) = @_;
2268 3120
2269 while (my $rcb = delete $self->{refresh_hook}) { 3121 while ($self->{refresh_hook}) {
2270 $_->() for values %$rcb; 3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
2271 } 3124 }
3125
3126 if ($self->{realloc}) {
3127 my @queue;
3128
3129 while () {
3130 if ($self->{realloc}) {
3131 #TODO use array-of-depth approach
3132
3133 use sort 'stable';
3134
3135 @queue = sort { $a->{visible} <=> $b->{visible} }
3136 @queue, values %{delete $self->{realloc}};
3137 }
3138
3139 my $widget = pop @queue || last;
3140
3141 $widget->{visible} or last; # do not resize invisible widgets
3142
3143 my ($w, $h) = $widget->size_request;
3144
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3147
3148 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h};
3150
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3152 || delete $widget->{force_realloc}) {
3153 $widget->{req_w} = $w;
3154 $widget->{req_h} = $h;
3155
3156 $self->{size_alloc}{$widget+0} = $widget;
3157
3158 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent;
3160 #unshift @queue, $parent;
3161 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent;
3163 }
3164 }
3165
3166 delete $self->{realloc}{$widget+0};
3167 }
3168 }
3169
3170 while (my $size_alloc = delete $self->{size_alloc}) {
3171 my @queue = sort { $b->{visible} <=> $a->{visible} }
3172 values %$size_alloc;
3173
3174 while () {
3175 my $widget = pop @queue || last;
3176
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178
3179 $w = 0 if $w < 0;
3180 $h = 0 if $h < 0;
3181
3182 $w = int $w + 0.5;
3183 $h = int $h + 0.5;
3184
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3186 $widget->{w} = $w;
3187 $widget->{h} = $h;
3188
3189 $widget->emit (size_allocate => $w, $h);
3190 }
3191 }
3192 }
3193
3194 while ($self->{post_alloc_hook}) {
3195 $_->()
3196 for values %{delete $self->{post_alloc_hook}};
3197 }
3198
2272 3199
2273 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
2276 3203
2277 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
2278 glLoadIdentity; 3205 glLoadIdentity;
2279 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2280 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
2281 glLoadIdentity; 3208 glLoadIdentity;
2282 3209
2283 $self->_draw; 3210 $self->_draw;
2284} 3211}
… …
2286############################################################################# 3213#############################################################################
2287 3214
2288package CFClient::UI; 3215package CFClient::UI;
2289 3216
2290$ROOT = new CFClient::UI::Root; 3217$ROOT = new CFClient::UI::Root;
2291$TOOLTIP = new CFClient::UI::Tooltip; 3218$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2292 3219
22931 32201
2294 3221

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