ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.172 by root, Tue Apr 25 09:52:04 2006 UTC vs.
Revision 1.293 by root, Tue Jun 6 03:05:16 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
179 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
180 if $self->{parent}; 314 if $self->{parent};
181} 315}
182 316
183sub move { 317sub move_abs {
184 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
185 319
186 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
187 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
188 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
189 323
190 $self->update; 324 $self->update;
191} 325}
192 326
193sub set_size { 327sub set_size {
194 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
195 329
196 $self->{user_w} = $w; 330 $self->{force_w} = $w;
197 $self->{user_h} = $h; 331 $self->{force_h} = $h;
198 332
199 $self->check_size; 333 $self->realloc;
200} 334}
201 335
202sub size_request { 336sub size_request {
203 require Carp; 337 require Carp;
204 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
206 340
207sub configure { 341sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
209 343
210 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
213 349
214 # use alignment to adjust x, y 350 # use alignment to adjust x, y
215 351
216 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 354 }
221 355
222 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 357 $self->{x} = $x;
224 $self->{y} = $y; 358 $self->{y} = $y;
225 $self->update; 359 $self->update;
226 } 360 }
227 361
228 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
229 $self->{w} = $w; 365 $self->{alloc_w} = $w;
230 $self->{h} = $h; 366 $self->{alloc_h} = $h;
231 367
232 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 369 }
235} 370}
236 371
237sub size_allocate { 372sub size_allocate {
238 # nothing to be done 373 # nothing to be done
239} 374}
240 375
241sub children { 376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
242} 382}
243 383
244sub set_max_size { 384sub set_max_size {
245 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
246 386
247 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
248 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
249}
250 389
251# return top left coordinates 390 $self->realloc;
252sub _topleft { 391}
392
393sub set_tooltip {
253 my ($self, $x, $y) = @_; 394 my ($self, $tooltip) = @_;
254 395
255 $self->{parent} 396 $tooltip =~ s/^\s+//;
256 or Carp::confess "no parent widget in _topleft\n";#d# 397 $tooltip =~ s/\s+$//;
257 398
258 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
259} 407}
260 408
261# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
262sub coord2local { 410sub coord2local {
263 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
264 412
265 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
266 ($x - $X, $y - $Y)
267} 414}
268 415
269# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
270sub coord2global { 417sub coord2global {
271 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
272 419
273 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
274 ($x + $X, $y + $Y)
275} 421}
276 422
277sub focus_in { 423sub focus_in {
278 my ($self) = @_; 424 my ($self) = @_;
279 425
280 return if $FOCUS == $self; 426 return if $FOCUS == $self;
281 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
282 428
283 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
284 430
285 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
286 432
287 $focus->update if $focus; 433 $focus->update if $focus;
288 $FOCUS->update; 434 $FOCUS->update;
289} 435}
290 436
… …
293 439
294 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
295 441
296 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
297 443
298 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
299 445
300 $focus->update if $focus; #? 446 $focus->update if $focus; #?
301}
302 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
303sub mouse_motion { } 452sub mouse_motion { 0 }
304sub button_up { } 453sub button_up { 0 }
305sub key_down { } 454sub key_down { 0 }
306sub key_up { } 455sub key_up { 0 }
307 456
308sub button_down { 457sub button_down {
309 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
310 459
311 $self->focus_in; 460 $self->focus_in;
312}
313 461
314sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
315sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
316sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
317sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
318sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
469
470 return $self
471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
473
474 ()
475}
476
477sub set_parent {
478 my ($self, $parent) = @_;
479
480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
519}
520
521sub update {
522 my ($self) = @_;
523
524 $self->{parent}->update
525 if $self->{parent};
526}
527
528sub reconfigure {
529 my ($self) = @_;
530
531 $self->realloc;
532 $self->update;
533}
534
535# using global variables seems a bit hacky, but passing through all drawing
536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
319 538
320sub draw { 539sub draw {
321 my ($self) = @_; 540 my ($self) = @_;
322 541
323 return unless $self->{h} && $self->{w}; 542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
324 553
325 glPushMatrix; 554 glPushMatrix;
326 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
327 $self->_draw;
328 glPopMatrix;
329 556
330 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
331 my ($x, $y) = @$self{qw(x y)};
332
333 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
334 glEnable GL_BLEND; 559 glEnable GL_BLEND;
335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
336 glBegin GL_QUADS; 561 glBegin GL_QUADS;
337 glVertex $x , $y;
338 glVertex $x + $self->{w}, $y;
339 glVertex $x + $self->{w}, $y + $self->{h};
340 glVertex $x , $y + $self->{h};
341 glEnd;
342 glDisable GL_BLEND;
343 }
344
345 if ($ENV{PCLIENT_DEBUG}) {
346 glPushMatrix;
347 glColor 1, 1, 0, 1;
348 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
349 glBegin GL_LINE_LOOP;
350 glVertex 0 , 0; 562 glVertex 0 , 0;
351 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
352 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
353 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
354 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
355 glPopMatrix; 580 glPopMatrix;
356 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
357 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
358} 586}
359 587
360sub _draw { 588sub _draw {
361 my ($self) = @_; 589 my ($self) = @_;
362 590
363 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
364} 592}
365 593
366sub find_widget {
367 my ($self, $x, $y) = @_;
368
369 return () unless $self->{can_events};
370
371 return $self
372 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
373 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
374
375 ()
376}
377
378sub set_parent {
379 my ($self, $parent) = @_;
380
381 Scalar::Util::weaken ($self->{parent} = $parent);
382}
383
384sub check_size {
385 my ($self) = @_;
386
387 $self->{parent}
388 or return 1;
389
390 my ($w, $h) = $self->{user_w} && $self->{user_h}
391 ? @$self{qw(user_w user_h)}
392 : $self->size_request;
393
394 if ($w != $self->{req_w} || $h != $self->{req_h}) {
395 $self->{req_w} = $w;
396 $self->{req_h} = $h;
397
398 $self->{parent}->check_size
399 or $self->size_allocate (
400 (List::Util::max $self->{w}, $w),
401 (List::Util::max $self->{h}, $h),
402 );
403
404 1
405 } else {
406 0
407 }
408}
409
410sub update {
411 my ($self) = @_;
412
413 $self->{parent}->update
414 if $self->{parent};
415}
416
417sub connect {
418 my ($self, $signal, $cb) = @_;
419
420 push @{ $self->{signal_cb}{$signal} }, $cb;
421}
422
423sub emit {
424 my ($self, $signal, @args) = @_;
425
426 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
427}
428
429sub DESTROY { 594sub DESTROY {
430 my ($self) = @_; 595 my ($self) = @_;
431 596
597 delete $WIDGET{$self+0};
432 #$self->deactivate; 598 #$self->deactivate;
433} 599}
434 600
435############################################################################# 601#############################################################################
436 602
… …
445 my $class = shift; 611 my $class = shift;
446 612
447 # range [value, low, high, page] 613 # range [value, low, high, page]
448 614
449 $class->SUPER::new ( 615 $class->SUPER::new (
450 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
451 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
452 @_ 618 @_
453 ) 619 )
454} 620}
455 621
456sub _draw { 622sub _draw {
457 my ($self) = @_; 623 my ($self) = @_;
458 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
459 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
460 631
461 glEnable GL_BLEND; 632 glEnable GL_BLEND;
462 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
463 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
464 635
465 glBegin GL_QUADS; 636 glBegin GL_QUADS;
466 glVertex 0 , 0; 637 glVertex 0 , 0;
467 glVertex 0 , $h; 638 glVertex 0 , $h;
468 glVertex $w, $h; 639 glVertex $w, $h;
469 glVertex $w, 0; 640 glVertex $w, 0;
470 glEnd; 641 glEnd;
471 642
472 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
473} 645}
474 646
475############################################################################# 647#############################################################################
476 648
477package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
482 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
483 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
484} 656}
485 657
486sub size_request { 658sub size_request {
487 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
488} 662}
489 663
490sub draw { } 664sub draw { }
491 665
492############################################################################# 666#############################################################################
… …
496our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
497 671
498sub new { 672sub new {
499 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
500 674
501 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
502 676
503 my $self = $class->SUPER::new ( 677 my $self = $class->SUPER::new (
504 children => [], 678 children => [],
505 can_events => 0, 679 can_events => 0,
506 %arg, 680 %arg,
507 ); 681 );
682
508 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
509 685
510 $self 686 $self
511} 687}
512 688
513sub add { 689sub add {
514 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
515 691
516 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
517 694
518 use sort 'stable'; 695 use sort 'stable';
519 696
520 $self->{children} = [ 697 $self->{children} = [
521 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
522 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
523 ]; 700 ];
524 701
525 $child->check_size; 702 $self->realloc;
526} 703}
527 704
528sub children { 705sub children {
529 @{ $_[0]{children} } 706 @{ $_[0]{children} }
530} 707}
… …
535 delete $child->{parent}; 712 delete $child->{parent};
536 $child->hide; 713 $child->hide;
537 714
538 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
539 716
540 $self->check_size; 717 $self->realloc;
541 $self->update;
542} 718}
543 719
544sub clear { 720sub clear {
545 my ($self) = @_; 721 my ($self) = @_;
546 722
… …
549 725
550 for (@$children) { 726 for (@$children) {
551 delete $_->{parent}; 727 delete $_->{parent};
552 $_->hide; 728 $_->hide;
553 } 729 }
730
731 $self->realloc;
554} 732}
555 733
556sub find_widget { 734sub find_widget {
557 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
558 736
559 $x -= $self->{x}; 737 $x -= $self->{x};
560 $y -= $self->{y}; 738 $y -= $self->{y};
561 739
562 my $res; 740 my $res;
563 741
564 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
565 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
566 and return $res; 744 and return $res;
567 } 745 }
568 746
569 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
618 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
619} 797}
620 798
621############################################################################# 799#############################################################################
622 800
801# back-buffered drawing area
802
623package CFClient::UI::Window; 803package CFClient::UI::Window;
624 804
625our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
626 806
627use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
633} 813}
634 814
635sub update { 815sub update {
636 my ($self) = @_; 816 my ($self) = @_;
637 817
638 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
639 $self->render_chld;
640 $self->SUPER::update; 819 $self->SUPER::update;
641}
642
643sub render_chld {
644 my ($self) = @_;
645
646 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
647 glClearColor 0, 0, 0, 1;
648 glClear GL_COLOR_BUFFER_BIT;
649 $self->child->draw;
650 };
651} 820}
652 821
653sub size_allocate { 822sub size_allocate {
654 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
655 824
656 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
657 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
658 $self->render_chld; 849 $self->_render;
850 };
659} 851}
660 852
661sub _draw { 853sub _draw {
662 my ($self) = @_; 854 my ($self) = @_;
663 855
664 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
665 857
666 my $tex = $self->{texture} 858 my $tex = $self->{texture}
667 or return; 859 or return;
668 860
669 glEnable GL_BLEND;
670 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
671 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
673 864
674 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
675 866
676 glDisable GL_BLEND;
677 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
678} 868}
679 869
680############################################################################# 870#############################################################################
681 871
682package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
683 873
684our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
685
686sub new { die }
687
688sub size_request {
689 my ($self) = @_;
690
691 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
692 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
693
694 @$self{qw(child_w child_h)}
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 $self->{children}[1]->draw;
701}
702
703
704#############################################################################
705
706package CFClient::UI::Frame;
707
708our @ISA = CFClient::UI::Bin::;
709
710use CFClient::OpenGL;
711 875
712sub new { 876sub new {
713 my $class = shift; 877 my $class = shift;
714 878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
715 my $self = $class->SUPER::new ( 978 $self = $class->SUPER::new (
716 bg => [1, 1, 1, 1], 979 vp => (new CFClient::UI::ViewPort expand => 1),
717 border_bg => [1, 1, 1, 1], 980 slider => $slider,
718 border => 0.8, 981 %arg,
719 @_
720 ); 982 );
721 983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
722 $self 987 $self
723} 988}
724 989
725sub _draw { 990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
726 my ($self) = @_; 1007 my ($self, $w, $h) = @_;
727 1008
728 my ($w, $h) = ($self->{w}, $self->{h}); 1009 $self->SUPER::size_allocate ($w, $h);
729 1010
730 glEnable GL_BLEND; 1011 my $child = $self->{vp}->child;
731 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
732 glEnable GL_TEXTURE_2D;
733 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
734
735# glBegin GL_QUADS;
736# glColor 0, 0, 0, 0;
737# glVertex 0 , 0;
738# glVertex 0 , $h;
739# glVertex $w, $h;
740# glVertex $w, 0;
741# glEnd;
742
743
744 $self->child->draw;
745 glDisable GL_BLEND;
746 glDisable GL_TEXTURE_2D;
747} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
748 1017
749############################################################################# 1018#############################################################################
750 1019
751package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
752 1021
753our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
754 1023
755use CFClient::OpenGL; 1024use CFClient::OpenGL;
756
757my @tex =
758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
759 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
760 1025
761sub new { 1026sub new {
762 my $class = shift; 1027 my $class = shift;
763 1028
764 # TODO: user_x, user_y, overwrite moveto? 1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
765 1078
766 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
767 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
768 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
769 border => 0.8, 1082 border => 0.6,
770 can_events => 1, 1083 can_events => 1,
771 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
772 ); 1087 );
773 1088
774 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
775 align => 0, 1090 align => 0,
776 valign => 1, 1091 valign => 1,
777 text => $self->{title}, 1092 text => $title,
778 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
779 1095
780 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
781} 1104}
782 1105
783sub border { 1106sub border {
784 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
785} 1108}
786 1109
787sub size_request { 1110sub size_request {
788 my ($self) = @_; 1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
789 1115
790 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
791 1117
792 ( 1118 (
793 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
796} 1122}
797 1123
798sub size_allocate { 1124sub size_allocate {
799 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
800 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
801 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
802 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
803 1137
804 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
805 if $self->{title};
806
807 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
808} 1139}
809 1140
810sub button_down { 1141sub button_down {
811 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
812 1143
1144 my ($w, $h) = @$self{qw(w h)};
813 my $border = $self->border; 1145 my $border = $self->border;
814 1146
815 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
816 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
817 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
818 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
819 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
820 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
821 $self->{motion} = sub { 1158 $self->{motion} = sub {
822 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
823 1160
824 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
825 1163
826 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
827 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
828 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
829 }; 1169 };
830 1170
831 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
832 && $y >= 0 && $y < $border) {
833
834 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
835 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
836 1174
837 $self->{motion} = sub { 1175 $self->{motion} = sub {
838 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
839 1177
840 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
841 1179
842 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
843 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
844 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
845 } 1188 1
846} 1189}
847 1190
848sub button_up { 1191sub button_up {
849 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
850 1193
851 delete $self->{motion}; 1194 !!delete $self->{motion}
852} 1195}
853 1196
854sub mouse_motion { 1197sub mouse_motion {
855 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
856 1199
857 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
858} 1203}
859 1204
860sub _draw { 1205sub _draw {
861 my ($self) = @_; 1206 my ($self) = @_;
862 1207
1208 my $child = $self->{children}[0];
1209
863 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
864 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
865 1212
866 glEnable GL_BLEND;
867 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
868 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
870 1215
871 my $border = $self->border; 1216 my $border = $self->border;
872 1217
873 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
874 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
875 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
876 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
877 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
878 1223
879 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
880 1226
881 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
882 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
883 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
884 1230 $bg->{t} = $ch / $bg->{h};
885 glColor @{ $self->{bg} };
886
887 $bg->{s} = $rep_x;
888 $bg->{t} = $rep_y;
889 $bg->{wrap_mode} = 1;
890 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
891 1233
892 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
893 glDisable GL_BLEND;
894 1235
895 $self->{title}->draw if $self->{title};
896 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
897} 1242}
898 1243
899############################################################################# 1244#############################################################################
900 1245
901package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
909sub new { 1254sub new {
910 my $class = shift; 1255 my $class = shift;
911 1256
912 $class->SUPER::new ( 1257 $class->SUPER::new (
913 col_expand => [], 1258 col_expand => [],
914 @_ 1259 @_,
915 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
916} 1265}
917 1266
918sub add { 1267sub add {
919 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
920 1269
921 $child->set_parent ($self); 1270 $child->set_parent ($self);
922 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
923 1272
924 $child->check_size; 1273 $self->realloc;
925} 1274}
926 1275
927sub children {
928 grep $_, map @$_, grep $_, @{ $_[0]{children} }
929}
930
931# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
932sub clear { 1277sub clear {
933 my ($self) = @_; 1278 my ($self) = @_;
934 1279
935 my @children = $self->children; 1280 my @children = $self->children;
936 delete $self->{children}; 1281 delete $self->{children};
… …
938 for (@children) { 1283 for (@children) {
939 delete $_->{parent}; 1284 delete $_->{parent};
940 $_->hide; 1285 $_->hide;
941 } 1286 }
942 1287
943 $self->update; 1288 $self->realloc;
944} 1289}
945 1290
946sub get_wh { 1291sub get_wh {
947 my ($self) = @_; 1292 my ($self) = @_;
948 1293
… …
979sub size_allocate { 1324sub size_allocate {
980 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
981 1326
982 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
983 1328
984 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
985 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
986 1331
987 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
988 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
989 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
990 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
1044 } 1389 }
1045} 1390}
1046 1391
1047############################################################################# 1392#############################################################################
1048 1393
1049package CFClient::UI::HBox; 1394package CFClient::UI::Box;
1050
1051# TODO: wrap into common Box base class
1052 1395
1053our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
1054 1397
1055sub size_request { 1398sub size_request {
1056 my ($self) = @_; 1399 my ($self) = @_;
1057 1400
1058 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
1059 1402 ? (
1060 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1061 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1062 (List::Util::max map $_->[1], @alloc), 1405 )
1063 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1064} 1410}
1065 1411
1066sub size_allocate { 1412sub size_allocate {
1067 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
1068 1414
1069 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
1070
1071 my $children = $self->{children}; 1416 my $children = $self->{children};
1072 1417
1073 my @h = map $_->{req_w}, @$children; 1418 my @req;
1074 1419
1075 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
1076 1421 @req = ($space / (@$children || 1)) x @$children;
1077 if ($req_h > $h) {
1078 # ah well, not enough space
1079 $_ *= $h / $req_h for @h;
1080 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1081 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1082 $exp ||= 1;
1083 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1084 for (0 .. $#$children) { 1435 for 0 .. $#$children;
1085 my $child = $children->[$_];
1086
1087 my $alloc_h = $h[$_];
1088 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1089 $h[$_] = $alloc_h;
1090 } 1436 }
1091 } 1437 }
1092 1438
1093 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
1094 1440
1095 my $y = 0; 1441 my $pos = 0;
1096 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
1097 my $child = $children->[$_];
1098 my $h = $h[$_]; 1443 my $alloc = $req[$_];
1099 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1100 1445
1101 $y += $h; 1446 $pos += $alloc;
1102 } 1447 }
1103 1448
1104 1 1449 1
1105} 1450}
1106 1451
1107############################################################################# 1452#############################################################################
1108 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1109package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1110 1470
1111# TODO: wrap into common Box base class
1112
1113our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1114 1472
1115sub size_request { 1473sub new {
1116 my ($self) = @_; 1474 my $class = shift;
1117 1475
1118 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1119 1477 vertical => 1,
1120 ( 1478 @_,
1121 (List::Util::max map $_->[0], @alloc),
1122 (List::Util::sum map $_->[1], @alloc),
1123 ) 1479 )
1124} 1480}
1125 1481
1126sub size_allocate {
1127 my ($self, $w, $h) = @_;
1128
1129 my $children = $self->{children};
1130
1131 my @h = map $_->{req_h}, @$children;
1132
1133 my $req_h = List::Util::sum @h;
1134
1135 if ($req_h > $h) {
1136 # ah well, not enough space
1137 $_ *= $h / $req_h for @h;
1138 } else {
1139 my $exp = List::Util::sum map $_->{expand}, @$children;
1140 $exp ||= 1;
1141
1142 for (0 .. $#$children) {
1143 my $child = $children->[$_];
1144
1145 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1146 }
1147 }
1148
1149 CFClient::UI::harmonize \@h;
1150
1151 my $y = 0;
1152 for (0 .. $#$children) {
1153 my $child = $children->[$_];
1154 my $h = $h[$_];
1155 $child->configure (0, $y, $w, $h);
1156
1157 $y += $h;
1158 }
1159
1160 1
1161}
1162
1163############################################################################# 1482#############################################################################
1164 1483
1165package CFClient::UI::Label; 1484package CFClient::UI::Label;
1166 1485
1167our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1168 1487
1169use CFClient::OpenGL; 1488use CFClient::OpenGL;
1170 1489
1171sub new { 1490sub new {
1172 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1173 1492
1174 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1175 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1176 #font => default_font 1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1177 fontsize => 1, 1503 fontsize => 1,
1178 text => "",
1179 align => -1, 1504 align => -1,
1180 valign => -1, 1505 valign => -1,
1181 padding => 2, 1506 padding_x => 2,
1182 layout => new CFClient::Layout, 1507 padding_y => 2,
1183 can_events => 0, 1508 can_events => 0,
1184 %arg 1509 %arg
1185 ); 1510 );
1186 1511
1187 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1188 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1189 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1190 $self->{template} = $layout; 1515 $self->{template} = $layout;
1191 } 1516 }
1192 1517
1193 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1194 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1195 1523
1196 $self 1524 $self
1197} 1525}
1198 1526
1199sub escape { 1527sub escape($) {
1200 local $_ = $_[1]; 1528 local $_ = $_[0];
1201 1529
1202 s/&/&amp;/g; 1530 s/&/&amp;/g;
1203 s/>/&gt;/g; 1531 s/>/&gt;/g;
1204 s/</&lt;/g; 1532 s/</&lt;/g;
1205 1533
1206 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1207} 1549}
1208 1550
1209sub set_text { 1551sub set_text {
1210 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1211 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1212 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1213 1559
1214 delete $self->{texture}; 1560 delete $self->{size_req};
1215 $self->check_size; 1561 $self->realloc;
1216 $self->update; 1562 $self->update;
1217} 1563}
1218 1564
1219sub set_markup { 1565sub set_markup {
1220 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1221 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1222 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1223 1575
1224 delete $self->{texture}; 1576 delete $self->{size_req};
1225 $self->check_size; 1577 $self->realloc;
1226 $self->update; 1578 $self->update;
1227} 1579}
1228 1580
1229sub size_request { 1581sub size_request {
1230 my ($self) = @_; 1582 my ($self) = @_;
1231 1583
1584 $self->{size_req} ||= do {
1232 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1233 $self->{layout}->set_width ($self->{max_w} || -1); 1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1234 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1235 1590
1236 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1237 1592
1238 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1239 $self->{template}->set_font ($self->{font}) if $self->{font}; 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1240 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1241 1596
1242 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1243 1598
1244 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1245 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1246 } 1604 };
1247 1605
1248 ( 1606 @{ $self->{size_req} }
1249 $w + $self->{padding} * 2,
1250 $h + $self->{padding} * 2,
1251 )
1252} 1607}
1253 1608
1254sub size_allocate { 1609sub size_allocate {
1255 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1256 1611
1612 delete $self->{ox};
1613
1257 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1258} 1616}
1259 1617
1260sub set_fontsize { 1618sub set_fontsize {
1261 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1262 1620
1263 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1264 delete $self->{texture}; 1622 delete $self->{texture};
1265 $self->check_size; 1623
1266 $self->update; 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1267} 1633}
1268 1634
1269sub _draw { 1635sub _draw {
1270 my ($self) = @_; 1636 my ($self) = @_;
1271 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1272 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1273 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1274 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1275 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1276 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1277 }; 1649 };
1278 1650
1279 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1280 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1281 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1283
1284 glColor @{$self->{fg}};
1285
1286 $self->{ox} = int (
1287 $self->{align} < 0 ? $self->{padding}
1288 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1289 : ($self->{w} - $tex->{w}) * 0.5
1290 );
1291
1292 $self->{oy} = int (
1293 $self->{valign} < 0 ? $self->{padding}
1294 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1295 : ($self->{h} - $tex->{h}) * 0.5
1296 );
1297
1298 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1299 1671
1300 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302} 1673}
1303 1674
1304############################################################################# 1675#############################################################################
1305 1676
1306package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1319 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1320 can_hover => 1, 1691 can_hover => 1,
1321 can_focus => 1, 1692 can_focus => 1,
1322 valign => 0, 1693 valign => 0,
1323 can_events => 1, 1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1324 @_ 1697 @_
1325 ) 1698 )
1326} 1699}
1327 1700
1328sub _set_text { 1701sub _set_text {
… …
1330 1703
1331 delete $self->{cur_h}; 1704 delete $self->{cur_h};
1332 1705
1333 return if $self->{text} eq $text; 1706 return if $self->{text} eq $text;
1334 1707
1335 delete $self->{texture};
1336
1337 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1338 $self->{text} = $text; 1709 $self->{text} = $text;
1339 1710
1340 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1341 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1342 1714
1343 $self->emit (changed => $self->{text}); 1715 $self->_emit (changed => $self->{text});
1716
1717 $self->realloc;
1718 $self->update;
1719}
1720
1721sub set_text {
1722 my ($self, $text) = @_;
1723
1724 $self->{cursor} = length $text;
1725 $self->_set_text ($text);
1344} 1726}
1345 1727
1346sub get_text { 1728sub get_text {
1347 $_[0]{text} 1729 $_[0]{text}
1348} 1730}
… …
1351 my ($self) = @_; 1733 my ($self) = @_;
1352 1734
1353 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1354 1736
1355 ($w + 1, $h) # add 1 for cursor 1737 ($w + 1, $h) # add 1 for cursor
1356}
1357
1358sub size_allocate {
1359 my ($self, $w, $h) = @_;
1360
1361 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1362}
1363
1364sub set_text {
1365 my ($self, $text) = @_;
1366
1367 $self->{cursor} = length $text;
1368 $self->_set_text ($text);
1369 $self->update;
1370} 1738}
1371 1739
1372sub key_down { 1740sub key_down {
1373 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1374 1742
… …
1376 my $sym = $ev->{sym}; 1744 my $sym = $ev->{sym};
1377 my $uni = $ev->{unicode}; 1745 my $uni = $ev->{unicode};
1378 1746
1379 my $text = $self->get_text; 1747 my $text = $self->get_text;
1380 1748
1381 if ($sym == 8) { 1749 if ($uni == 8) {
1382 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1383 } elsif ($sym == 127) { 1751 } elsif ($uni == 127) {
1384 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1385 } elsif ($sym == CFClient::SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1386 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1387 } elsif ($sym == CFClient::SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1388 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1389 } elsif ($sym == CFClient::SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1390 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1391 } elsif ($sym == CFClient::SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1392 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1393 } elsif ($sym == 27) { 1761 } elsif ($uni == 27) {
1394 $self->emit ('escape'); 1762 $self->_emit ('escape');
1395 } elsif ($uni) { 1763 } elsif ($uni) {
1396 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1397 } 1767 }
1398 1768
1399 $self->_set_text ($text); 1769 $self->_set_text ($text);
1400 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1401} 1774}
1402 1775
1403sub focus_in { 1776sub focus_in {
1404 my ($self) = @_; 1777 my ($self) = @_;
1405 1778
… …
1420 utf8::encode $text; 1793 utf8::encode $text;
1421 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1422 1795
1423 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1424 $self->update; 1797 $self->update;
1798
1799 1
1425} 1800}
1426 1801
1427sub mouse_motion { 1802sub mouse_motion {
1428 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1429# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1430} 1807}
1431 1808
1432sub _draw { 1809sub _draw {
1433 my ($self) = @_; 1810 my ($self) = @_;
1434 1811
1435 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1436 1813
1437 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1438 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1439 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1440 } else { 1817 } else {
1441 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1442 } 1819 }
1443 1820
1444 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1445 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1446 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1447 glVertex 0 , 0; 1824 glVertex 0 , 0;
1448 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1449 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1450 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1485 if ($sym == 13) { 1862 if ($sym == 13) {
1486 unshift @{$self->{history}}, 1863 unshift @{$self->{history}},
1487 my $txt = $self->get_text; 1864 my $txt = $self->get_text;
1488 $self->{history_pointer} = -1; 1865 $self->{history_pointer} = -1;
1489 $self->{history_saveback} = ''; 1866 $self->{history_saveback} = '';
1490 $self->emit (activate => $txt); 1867 $self->_emit (activate => $txt);
1491 $self->update; 1868 $self->update;
1492 1869
1493 } elsif ($sym == CFClient::SDLK_UP) { 1870 } elsif ($sym == CFClient::SDLK_UP) {
1494 if ($self->{history_pointer} < 0) { 1871 if ($self->{history_pointer} < 0) {
1495 $self->{history_saveback} = $self->get_text; 1872 $self->{history_saveback} = $self->get_text;
… …
1511 } else { 1888 } else {
1512 $self->set_text ($self->{history_saveback}); 1889 $self->set_text ($self->{history_saveback});
1513 } 1890 }
1514 1891
1515 } else { 1892 } else {
1516 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1517 } 1896 1
1518
1519} 1897}
1520 1898
1521############################################################################# 1899#############################################################################
1522 1900
1523package CFClient::UI::Button; 1901package CFClient::UI::Button;
… …
1532 1910
1533sub new { 1911sub new {
1534 my $class = shift; 1912 my $class = shift;
1535 1913
1536 $class->SUPER::new ( 1914 $class->SUPER::new (
1537 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1538 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1539 bg => [1, 1, 1, 0.2],
1540 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1541 can_hover => 1, 1919 can_hover => 1,
1542 align => 0, 1920 align => 0,
1543 valign => 0, 1921 valign => 0,
1544 can_events => 1, 1922 can_events => 1,
1545 @_ 1923 @_
1546 ) 1924 )
1547} 1925}
1548 1926
1927sub activate { }
1928
1549sub button_up { 1929sub button_up {
1550 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1551 1931
1932 $self->emit ("activate")
1552 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1553 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1554 $self->emit ("activate"); 1935
1555 } 1936 1
1556} 1937}
1557 1938
1558sub _draw { 1939sub _draw {
1559 my ($self) = @_; 1940 my ($self) = @_;
1560 1941
1561 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1562 1943
1563 if ($GRAB == $self) {
1564 $self->{fg} = $self->{active_fg};
1565 }
1566
1567 glEnable GL_BLEND;
1568 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1569 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1570 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1571 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1572 1947
1573 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1574 1949
1575 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577 1951
1578 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1579} 1953}
1580 1954
1581############################################################################# 1955#############################################################################
… …
1592 1966
1593sub new { 1967sub new {
1594 my $class = shift; 1968 my $class = shift;
1595 1969
1596 $class->SUPER::new ( 1970 $class->SUPER::new (
1597 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1598 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1599 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1600 state => 0, 1977 state => 0,
1601 can_hover => 1, 1978 can_hover => 1,
1602 @_ 1979 @_
1603 ) 1980 )
1604} 1981}
1605 1982
1606sub size_request { 1983sub size_request {
1607 my ($self) = @_; 1984 my ($self) = @_;
1608 1985
1609 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1610} 1987}
1611 1988
1612sub button_down { 1989sub button_down {
1613 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1614 1991
1615 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1616 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1617 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1618 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1619 } 2000 1
1620} 2001}
1621 2002
1622sub _draw { 2003sub _draw {
1623 my ($self) = @_; 2004 my ($self) = @_;
1624 2005
1625 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1626 2007
1627 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1628 2009
1629 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1630 2013
1631 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1632 2015
1633 glEnable GL_BLEND; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
1634 glEnable GL_TEXTURE_2D; 2018 glEnable GL_TEXTURE_2D;
1635 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1636
1637 my $tex = $self->{state} ? $tex[1] : $tex[0];
1638
1639 $tex->draw_quad (0, 0, $s, $s); 2019 $tex->draw_quad_alpha (0, 0, $s, $s);
1640
1641 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1642 glDisable GL_BLEND;
1643} 2021}
1644 2022
1645############################################################################# 2023#############################################################################
1646 2024
1647package CFClient::UI::Image; 2025package CFClient::UI::Image;
… …
1690 glTranslate 0, -$self->{w}, 0; 2068 glTranslate 0, -$self->{w}, 0;
1691 2069
1692 ($w, $h) = ($h, $w); 2070 ($w, $h) = ($h, $w);
1693 } 2071 }
1694 2072
1695 glEnable GL_BLEND;
1696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1697 glEnable GL_TEXTURE_2D; 2073 glEnable GL_TEXTURE_2D;
1698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1699 2075
1700 $tex->draw_quad (0, 0, $w, $h); 2076 $tex->draw_quad_alpha (0, 0, $w, $h);
1701 2077
1702 glDisable GL_BLEND;
1703 glDisable GL_TEXTURE_2D; 2078 glDisable GL_TEXTURE_2D;
1704} 2079}
1705 2080
1706############################################################################# 2081#############################################################################
1707 2082
… …
1755} 2130}
1756 2131
1757sub set_max { 2132sub set_max {
1758 my ($self, $max) = @_; 2133 my ($self, $max) = @_;
1759 2134
2135 return if $self->{max_val} == $max;
2136
1760 $self->{max_val} = $max; 2137 $self->{max_val} = $max;
2138 $self->update;
1761} 2139}
1762 2140
1763sub set_value { 2141sub set_value {
1764 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1765 2143
1766 $self->set_max ($max) 2144 $self->set_max ($max)
1767 if defined $max; 2145 if defined $max;
1768 2146
1769 $max = $self->{max_val}; 2147 return if $self->{val} == $val;
2148
1770 $self->{val} = $val; 2149 $self->{val} = $val;
1771
1772 $self->update; 2150 $self->update;
1773} 2151}
1774 2152
1775sub _draw { 2153sub _draw {
1776 my ($self) = @_; 2154 my ($self) = @_;
… …
1794 2172
1795 my $h1 = $self->{h} * (1 - $ycut1); 2173 my $h1 = $self->{h} * (1 - $ycut1);
1796 my $h2 = $self->{h} * (1 - $ycut2); 2174 my $h2 = $self->{h} * (1 - $ycut2);
1797 2175
1798 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 2181
1803 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1804 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
… …
1859 2238
1860 $self->{value}->set_fontsize ($fsize); 2239 $self->{value}->set_fontsize ($fsize);
1861 $self->{max} ->set_fontsize ($fsize); 2240 $self->{max} ->set_fontsize ($fsize);
1862} 2241}
1863 2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
2248}
2249
1864sub set_value { 2250sub set_value {
1865 my ($self, $val, $max) = @_; 2251 my ($self, $val, $max) = @_;
1866 2252
1867 $self->set_max ($max) 2253 $self->set_max ($max)
1868 if defined $max; 2254 if defined $max;
1869 2255
1870 $self->{gauge}->set_value ($val, $max); 2256 $self->{gauge}->set_value ($val, $max);
1871 $self->{value}->set_text ($val); 2257 $self->{value}->set_text ($val);
1872}
1873
1874sub set_max {
1875 my ($self, $max) = @_;
1876
1877 $self->{gauge}->set_max ($max);
1878 $self->{max}->set_text ($max);
1879} 2258}
1880 2259
1881############################################################################# 2260#############################################################################
1882 2261
1883package CFClient::UI::Slider; 2262package CFClient::UI::Slider;
… …
1893 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1894 2273
1895sub new { 2274sub new {
1896 my $class = shift; 2275 my $class = shift;
1897 2276
1898 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1899 2278
1900 # TODO: 0-width page 2279 # TODO: 0-width page
1901 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
1902 # TODO: calculations are off 2281 # TODO: calculations are off
1903 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1904 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1905 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
1906 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1907 req_w => 20, 2288 min_w => $::WIDTH / 80,
1908 req_h => 20, 2289 min_h => $::WIDTH / 80,
1909 vertical => 0, 2290 vertical => 0,
1910 can_hover => 1, 2291 can_hover => 1,
1911 inner_pad => 5, 2292 inner_pad => 0.02,
1912 @_ 2293 @_
1913 ); 2294 );
1914 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1915 $self 2299 $self
1916} 2300}
1917 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
1918sub size_request { 2336sub size_request {
1919 my ($self) = @_; 2337 my ($self) = @_;
1920 2338
1921 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1922 my $h = $self->{req_h};
1923
1924 $self->{vertical} ? ($h, $w) : ($w, $h)
1925} 2340}
1926 2341
1927sub button_down { 2342sub button_down {
1928 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1929 2344
1930 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1931 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1932} 2350}
1933 2351
1934sub mouse_motion { 2352sub mouse_motion {
1935 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1936 2354
1937 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
1938 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1939 2385
1940 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1941 2387
1942 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1943 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1944 2390
1945 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
1946 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $value = $value * $self->{scale} + $self->{offset};
1947 $x = $lo if $x < $lo;
1948 $x = $hi - $page if $x > $hi - $page;
1949 $self->{range}[0] = $x;
1950 2393
1951 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1952 $self->update; 2395 $self->{knob_w} = $knob_w;
1953 } 2396 }
1954}
1955
1956# the inner_* stuff is for generating a padding for the slider handle,
1957# so that the handle doesn't leave the texture. This calculation isn't 100%
1958# correct propably, but it does the job for now
1959sub _calc_inner_pad_px {
1960 my ($self, $w) = @_;
1961 ($w / 100) * $self->{inner_pad} # % to pixels
1962}
1963
1964sub _draw {
1965 my ($self) = @_;
1966 2397
1967 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1968 2399
1969 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1970 2401
1971 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1972 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1973 2404
2405 glTranslate 1, 0, 0;
1974 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1975 glTranslate 0, -$self->{w}, 0;
1976
1977 ($w, $h) = ($h, $w);
1978 } 2407 }
1979 2408
1980 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1981 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1982 2411
1983 my ($value, $lo, $hi, $page) = @{$self->{range}};
1984
1985 $hi = $value + 1 if $lo == $hi;
1986
1987 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1988 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1989
1990 $page = int $page * $inner_w / ($hi - $lo);
1991 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1992
1993 $w -= $page;
1994 $page &= ~1;
1995 glTranslate $page * 0.5, 0, 0;
1996 $page ||= 2;
1997
1998 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1999 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2000
2001 glEnable GL_BLEND;
2002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2003 glEnable GL_TEXTURE_2D; 2412 glEnable GL_TEXTURE_2D;
2004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2005 2414
2006 # draw background 2415 # draw background
2007 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2008 2417
2009 # draw handle 2418 # draw handle
2010 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2011 2420
2012 glDisable GL_BLEND;
2013 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
2014} 2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
2015 2464
2016############################################################################# 2465#############################################################################
2017 2466
2018package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
2019 2468
… …
2025 my $class = shift; 2474 my $class = shift;
2026 2475
2027 my $self = $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
2028 fontsize => 1, 2477 fontsize => 1,
2029 can_events => 0, 2478 can_events => 0,
2479 indent => 0,
2030 #font => default_font 2480 #font => default_font
2031 @_, 2481 @_,
2032 2482
2033 layout => (new CFClient::Layout), 2483 layout => (new CFClient::Layout 1),
2034 par => [], 2484 par => [],
2035 height => 0, 2485 height => 0,
2036 children => [ 2486 children => [
2037 (new CFClient::UI::Empty expand => 1), 2487 (new CFClient::UI::Empty expand => 1),
2038 (new CFClient::UI::Slider vertical => 1), 2488 (new CFClient::UI::Slider vertical => 1),
2039 ], 2489 ],
2040 ); 2490 );
2041 2491
2042 $self->{children}[1]->connect (changed => sub { 2492 $self->{children}[1]->connect (changed => sub { $self->update });
2043 $self->update;
2044 });
2045 2493
2046 $self 2494 $self
2047} 2495}
2048 2496
2049sub set_fontsize { 2497sub set_fontsize {
2050 my ($self, $fontsize) = @_; 2498 my ($self, $fontsize) = @_;
2051 2499
2052 $self->{fontsize} = $fontsize; 2500 $self->{fontsize} = $fontsize;
2053 $self->reflow; 2501 $self->reflow;
2054}
2055
2056sub text_height {
2057 my ($self, $text) = @_;
2058
2059 my $layout = $self->{layout};
2060
2061 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2062 $layout->set_width ($self->{w});
2063 $layout->set_text ($text);
2064
2065 ($layout->size)[1]
2066}
2067
2068sub reflow {
2069 my ($self) = @_;
2070
2071 $self->{need_reflow}++;
2072 $self->update;
2073} 2502}
2074 2503
2075sub size_allocate { 2504sub size_allocate {
2076 my ($self, $w, $h) = @_; 2505 my ($self, $w, $h) = @_;
2077 2506
2078 $self->SUPER::size_allocate ($w, $h); 2507 $self->SUPER::size_allocate ($w, $h);
2079 2508
2080 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2509 $self->{layout}->set_font ($self->{font}) if $self->{font};
2081 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2510 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2082 $self->{layout}->set_width ($self->{children}[0]{w}); 2511 $self->{layout}->set_width ($self->{children}[0]{w});
2512 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2083 2513
2084 $self->reflow; 2514 $self->reflow;
2085} 2515}
2086 2516
2517sub text_size {
2518 my ($self, $text, $indent) = @_;
2519
2520 my $layout = $self->{layout};
2521
2522 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2523 $layout->set_width ($self->{children}[0]{w} - $indent);
2524 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2525 $layout->set_markup ($text);
2526
2527 $layout->size
2528}
2529
2530sub reflow {
2531 my ($self) = @_;
2532
2533 $self->{need_reflow}++;
2534 $self->update;
2535}
2536
2537sub set_offset {
2538 my ($self, $offset) = @_;
2539
2540 # todo: base offset on lines or so, not on pixels
2541 $self->{children}[1]->set_value ($offset);
2542}
2543
2544sub clear {
2545 my ($self) = @_;
2546
2547 $self->{par} = [];
2548 $self->{height} = 0;
2549 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2550}
2551
2087sub add_paragraph { 2552sub add_paragraph {
2088 my ($self, $color, $text) = @_; 2553 my ($self, $color, $text, $indent) = @_;
2089 2554
2090 #TODO: intelligently "reformat" paragraph 2555 for my $line (split /\n/, $text) {
2091 2556 my ($w, $h) = $self->text_size ($line);
2092 my $height = $self->text_height ($text);
2093
2094 $self->{height} += $height; 2557 $self->{height} += $h;
2558 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2559 }
2095 2560
2096 push @{$self->{par}}, [$height, $color, $text];
2097
2098 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2561 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2099 $self->{children}[1]->update;
2100} 2562}
2101 2563
2102sub update { 2564sub update {
2103 my ($self) = @_; 2565 my ($self) = @_;
2104 2566
… …
2106 2568
2107 return unless $self->{h} > 0; 2569 return unless $self->{h} > 0;
2108 2570
2109 delete $self->{texture}; 2571 delete $self->{texture};
2110 2572
2111 $ROOT->on_refresh ($self, sub { 2573 $ROOT->on_post_alloc ($self, sub {
2574 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2575
2112 if (delete $self->{need_reflow}) { 2576 if (delete $self->{need_reflow}) {
2113 my $height = 0; 2577 my $height = 0;
2114 2578
2115 $height += $_->[0] = $self->text_height ($_->[2]) 2579 my $layout = $self->{layout};
2580
2581 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2582
2116 for @{$self->{par}}; 2583 for (@{$self->{par}}) {
2584 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2585 $layout->set_width ($W - $_->[3]);
2586 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2587 $layout->set_markup ($_->[4]);
2588 my ($w, $h) = $layout->size;
2589 $_->[0] = $w + $_->[3];
2590 $_->[1] = $h;
2591 }
2592
2593 $height += $_->[1];
2594 }
2117 2595
2118 $self->{height} = $height; 2596 $self->{height} = $height;
2119 2597
2120 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2598 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2121 2599
2122 delete $self->{texture}; 2600 delete $self->{texture};
2123 } 2601 }
2124 2602
2125 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2603 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2126 glClearColor 0, 0, 0, 1; 2604 glClearColor 0, 0, 0, 0;
2127 glClear GL_COLOR_BUFFER_BIT; 2605 glClear GL_COLOR_BUFFER_BIT;
2128 2606
2607 my $top = int $self->{children}[1]{range}[0];
2608
2609 my $y0 = $top;
2610 my $y1 = $top + $H;
2611
2612 my $y = 0;
2613
2614 my $layout = $self->{layout};
2615
2616 $layout->set_font ($self->{font}) if $self->{font};
2617
2129 glEnable GL_BLEND; 2618 glEnable GL_BLEND;
2619 #TODO# not correct in windows where rgba is forced off
2130 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2620 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2131 glEnable GL_TEXTURE_2D;
2132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2133
2134 my $top = int $self->{children}[1]{range}[0];
2135
2136 my $y0 = $top;
2137 my $y1 = $top + $self->{h};
2138
2139 my $y = 0;
2140
2141 my $layout = $self->{layout};
2142
2143 $layout->set_font ($self->{font}) if $self->{font};
2144 2621
2145 for my $par (@{$self->{par}}) { 2622 for my $par (@{$self->{par}}) {
2146 my $h = $par->[0]; 2623 my $h = $par->[1];
2147 2624
2148 if ($y0 < $y + $h && $y < $y1) { 2625 if ($y0 < $y + $h && $y < $y1) {
2626 $layout->set_foreground (@{ $par->[2] });
2627 $layout->set_width ($W - $par->[3]);
2628 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2149 $layout->set_text ($par->[2]); 2629 $layout->set_markup ($par->[4]);
2150 2630
2151 glColor @{ $par->[1] }; 2631 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2152 my ($W, $H) = $layout->size; 2632
2153 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2633 glRasterPos $par->[3], $y - $y0;
2634 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2154 } 2635 }
2155 2636
2156 $y += $h; 2637 $y += $h;
2157 } 2638 }
2158 2639
2159 glDisable GL_TEXTURE_2D;
2160 glDisable GL_BLEND; 2640 glDisable GL_BLEND;
2161 }; 2641 };
2162 }); 2642 });
2163} 2643}
2164 2644
2165sub _draw { 2645sub _draw {
2166 my ($self) = @_; 2646 my ($self) = @_;
2167 2647
2168 if ($self->{texture}) {
2169 glEnable GL_TEXTURE_2D; 2648 glEnable GL_TEXTURE_2D;
2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2649 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2171 glColor 1, 1, 1, 1; 2650 glColor 0, 0, 0, 1;
2172 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2651 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2173 glDisable GL_TEXTURE_2D; 2652 glDisable GL_TEXTURE_2D;
2174 }
2175 2653
2176 $self->{children}[1]->draw; 2654 $self->{children}[1]->draw;
2177 2655
2178} 2656}
2179 2657
… …
2227 2705
2228sub new { 2706sub new {
2229 my $class = shift; 2707 my $class = shift;
2230 2708
2231 my $self = $class->SUPER::new ( 2709 my $self = $class->SUPER::new (
2232 state => 0, 2710 state => 0,
2233 connect_activate => \&toggle_flopper, 2711 on_activate => \&toggle_flopper,
2234 @_ 2712 @_
2235 ); 2713 );
2236 2714
2237 if ($self->{state}) {
2238 $self->{state} = 0;
2239 $self->toggle_flopper;
2240 }
2241
2242 $self 2715 $self
2243} 2716}
2244 2717
2245sub toggle_flopper { 2718sub toggle_flopper {
2246 my ($self) = @_; 2719 my ($self) = @_;
2247 2720
2248 # TODO: use animation 2721 $self->{other}->toggle_visibility;
2249 if ($self->{state} = !$self->{state}) {
2250 $CFClient::UI::ROOT->add ($self->{other});
2251 $self->{other}->move ($self->coord2global (0, $self->{h}));
2252 $self->emit ("open");
2253 } else {
2254 $CFClient::UI::ROOT->remove ($self->{other});
2255 $self->emit ("close");
2256 }
2257
2258 $self->emit (changed => $self->{state});
2259} 2722}
2260 2723
2261############################################################################# 2724#############################################################################
2262 2725
2263package CFClient::UI::Tooltip; 2726package CFClient::UI::Tooltip;
… …
2273 @_, 2736 @_,
2274 can_events => 0, 2737 can_events => 0,
2275 ) 2738 )
2276} 2739}
2277 2740
2278sub set_markup { 2741sub set_tooltip_from {
2279 my ($self, $text) = @_; 2742 my ($self, $widget) = @_;
2280 2743
2281 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2744 my $tooltip = $widget->{tooltip};
2282 $self->{label}->set_markup ($text); 2745
2283 $self->add ($self->{label}); 2746 if ($ENV{CFPLUS_DEBUG} & 2) {
2747 $tooltip .= "\n\n" . (ref $widget) . "\n"
2748 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2749 . "req $widget->{req_w} $widget->{req_h}\n"
2750 . "visible $widget->{visible}";
2751 }
2752
2753 $self->add (new CFClient::UI::Label
2754 markup => $tooltip,
2755 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2756 fontsize => 0.8,
2757 fg => [0, 0, 0, 1],
2758 ellipsise => 0,
2759 font => ($widget->{tooltip_font} || $::FONT_PROP),
2760 );
2284} 2761}
2285 2762
2286sub size_request { 2763sub size_request {
2287 my ($self) = @_; 2764 my ($self) = @_;
2288
2289 $self->child->set_max_size ($::WIDTH * 0.3);
2290 2765
2291 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2766 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2292 2767
2293 ($w + 4, $h + 4) 2768 ($w + 4, $h + 4)
2294} 2769}
… …
2297 my ($self, $w, $h) = @_; 2772 my ($self, $w, $h) = @_;
2298 2773
2299 $self->SUPER::size_allocate ($w - 4, $h - 4); 2774 $self->SUPER::size_allocate ($w - 4, $h - 4);
2300} 2775}
2301 2776
2777sub visibility_change {
2778 my ($self, $visible) = @_;
2779
2780 return unless $visible;
2781
2782 $self->{root}->on_post_alloc ("move_$self" => sub {
2783 my $widget = $self->{owner}
2784 or return;
2785
2786 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2787
2788 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2789 if $x + $self->{w} > $::WIDTH;
2790
2791 $self->move_abs ($x, $y);
2792 });
2793}
2794
2302sub _draw { 2795sub _draw {
2303 my ($self) = @_; 2796 my ($self) = @_;
2304 2797
2305 glPushMatrix;
2306 glTranslate 0.375, 0.375; 2798 glTranslate 0.375, 0.375;
2307 2799
2308 my ($w, $h) = @$self{qw(w h)}; 2800 my ($w, $h) = @$self{qw(w h)};
2309 2801
2310 glColor 1, 0.8, 0.4; 2802 glColor 1, 0.8, 0.4;
… …
2321 glVertex 0 , $h; 2813 glVertex 0 , $h;
2322 glVertex $w, $h; 2814 glVertex $w, $h;
2323 glVertex $w, 0; 2815 glVertex $w, 0;
2324 glEnd; 2816 glEnd;
2325 2817
2326 glPopMatrix; 2818 glTranslate 2 - 0.375, 2 - 0.375;
2327 2819
2328 glTranslate 2, 2;
2329 $self->SUPER::_draw; 2820 $self->SUPER::_draw;
2330} 2821}
2331 2822
2332############################################################################# 2823#############################################################################
2333 2824
… …
2338use CFClient::OpenGL; 2829use CFClient::OpenGL;
2339 2830
2340sub new { 2831sub new {
2341 my $class = shift; 2832 my $class = shift;
2342 2833
2343 $class->SUPER::new ( 2834 my $self = $class->SUPER::new (
2344 aspect => 1, 2835 aspect => 1,
2836 can_events => 0,
2837 @_,
2838 );
2839
2840 if ($self->{anim} && $self->{animspeed}) {
2841 Scalar::Util::weaken (my $widget = $self);
2842
2843 $self->{timer} = Event->timer (
2844 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2845 hard => 1,
2846 interval => $self->{animspeed},
2847 cb => sub {
2848 ++$widget->{frame};
2849 $widget->update;
2850 },
2851 );
2852 }
2853
2854 $self
2855}
2856
2857sub size_request {
2858 (32, 8)
2859}
2860
2861sub update {
2862 my ($self) = @_;
2863
2864 return unless $self->{visible};
2865
2866 $self->SUPER::update;
2867}
2868
2869sub _draw {
2870 my ($self) = @_;
2871
2872 return unless $::CONN;
2873
2874 my $face;
2875
2876 if ($self->{frame}) {
2877 my $anim = $::CONN->{anim}[$self->{anim}];
2878
2879 $face = $anim->[ $self->{frame} % @$anim ]
2880 if $anim && @$anim;
2881 }
2882
2883 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2884
2885 if ($tex) {
2886 glEnable GL_TEXTURE_2D;
2887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2888 glColor 0, 0, 0, 1;
2889 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2890 glDisable GL_TEXTURE_2D;
2891 }
2892}
2893
2894sub DESTROY {
2895 my ($self) = @_;
2896
2897 $self->{timer}->cancel
2898 if $self->{timer};
2899
2900 $self->SUPER::DESTROY;
2901}
2902
2903#############################################################################
2904
2905package CFClient::UI::Buttonbar;
2906
2907our @ISA = CFClient::UI::HBox::;
2908
2909# TODO: should actualyl wrap buttons and other goodies.
2910
2911#############################################################################
2912
2913package CFClient::UI::Menu;
2914
2915our @ISA = CFClient::UI::FancyFrame::;
2916
2917use CFClient::OpenGL;
2918
2919sub new {
2920 my $class = shift;
2921
2922 my $self = $class->SUPER::new (
2923 items => [],
2924 z => 100,
2925 @_,
2926 );
2927
2928 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2929
2930 for my $item (@{ $self->{items} }) {
2931 my ($widget, $cb, $tooltip) = @$item;
2932
2933 # handle various types of items, only text for now
2934 if (!ref $widget) {
2935 $widget = new CFClient::UI::Label
2936 can_hover => 1,
2937 can_events => 1,
2938 text => $widget,
2939 tooltip => $tooltip
2940 }
2941
2942 $self->{item}{$widget} = $item;
2943
2944 $self->{vbox}->add ($widget);
2945 }
2946
2947 $self
2948}
2949
2950# popup given the event (must be a mouse button down event currently)
2951sub popup {
2952 my ($self, $ev) = @_;
2953
2954 $self->_emit ("popdown");
2955
2956 # maybe save $GRAB? must be careful about events...
2957 $GRAB = $self;
2958 $self->{button} = $ev->{button};
2959
2960 $self->show;
2961 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2962}
2963
2964sub mouse_motion {
2965 my ($self, $ev, $x, $y) = @_;
2966
2967 # TODO: should use vbox->find_widget or so
2968 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2969 $self->{hover} = $self->{item}{$HOVER};
2970
2971 0
2972}
2973
2974sub button_up {
2975 my ($self, $ev, $x, $y) = @_;
2976
2977 if ($ev->{button} == $self->{button}) {
2978 undef $GRAB;
2979 $self->hide;
2980
2981 $self->_emit ("popdown");
2982 $self->{hover}[1]->() if $self->{hover};
2983 } else {
2984 return 0
2985 }
2986
2987 1
2988}
2989
2990#############################################################################
2991
2992package CFClient::UI::Multiplexer;
2993
2994our @ISA = CFClient::UI::Container::;
2995
2996sub new {
2997 my $class = shift;
2998
2999 my $self = $class->SUPER::new (
3000 @_,
3001 );
3002
3003 $self->{current} = $self->{children}[0]
3004 if @{ $self->{children} };
3005
3006 $self
3007}
3008
3009sub add {
3010 my ($self, @widgets) = @_;
3011
3012 $self->SUPER::add (@widgets);
3013
3014 $self->{current} = $self->{children}[0]
3015 if @{ $self->{children} };
3016}
3017
3018sub set_current_page {
3019 my ($self, $page_or_widget) = @_;
3020
3021 my $widget = ref $page_or_widget
3022 ? $page_or_widget
3023 : $self->{children}[$page_or_widget];
3024
3025 $self->{current} = $widget;
3026 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3027
3028 $self->_emit (page_changed => $self->{current});
3029
3030 $self->realloc;
3031}
3032
3033sub visible_children {
3034 $_[0]{current}
3035}
3036
3037sub size_request {
3038 my ($self) = @_;
3039
3040 $self->{current}->size_request
3041}
3042
3043sub size_allocate {
3044 my ($self, $w, $h) = @_;
3045
3046 $self->{current}->configure (0, 0, $w, $h);
3047}
3048
3049sub _draw {
3050 my ($self) = @_;
3051
3052 $self->{current}->draw;
3053}
3054
3055#############################################################################
3056
3057package CFClient::UI::Notebook;
3058
3059our @ISA = CFClient::UI::VBox::;
3060
3061sub new {
3062 my $class = shift;
3063
3064 my $self = $class->SUPER::new (
3065 buttonbar => (new CFClient::UI::Buttonbar),
3066 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3067 # filter => # will be put between multiplexer and $self
3068 @_,
3069 );
3070
3071 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3072 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, $title, $widget, $tooltip) = @_;
3079
3080 Scalar::Util::weaken $self;
3081
3082 $self->{buttonbar}->add (new CFClient::UI::Button
3083 markup => $title,
3084 tooltip => $tooltip,
3085 on_activate => sub { $self->set_current_page ($widget) },
3086 );
3087
3088 $self->{multiplexer}->add ($widget);
3089}
3090
3091sub set_current_page {
3092 my ($self, $page) = @_;
3093
3094 $self->{multiplexer}->set_current_page ($page);
3095 $self->_emit (page_changed => $self->{multiplexer}{current});
3096}
3097
3098#############################################################################
3099
3100package CFClient::UI::Combobox;
3101
3102use utf8;
3103
3104our @ISA = CFClient::UI::Button::;
3105
3106sub new {
3107 my $class = shift;
3108
3109 my $self = $class->SUPER::new (
3110 options => [], # [title, value, tooltip], ...
3111 value => undef,
3112 @_,
3113 );
3114
3115 $self->_set_value ($self->{value});
3116
3117 $self
3118}
3119
3120sub button_down {
3121 my ($self, $ev) = @_;
3122
3123 my @menu_items;
3124
3125 for (@{ $self->{options} }) {
3126 my ($title, $value, $tooltip) = @$_;
3127
3128 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3129 }
3130
3131 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3132}
3133
3134sub _set_value {
3135 my ($self, $value) = @_;
3136
3137 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3138 or return;
3139
3140 $self->{value} = $item->[1];
3141 $self->set_markup ("$item->[0] ⇓");
3142 $self->set_tooltip ($item->[2]);
3143}
3144
3145sub set_value {
3146 my ($self, $value) = @_;
3147
3148 return unless $self->{value} ne $value;
3149
3150 $self->_set_value ($value);
3151 $self->_emit (changed => $value);
3152}
3153
3154#############################################################################
3155
3156package CFClient::UI::Statusbox;
3157
3158our @ISA = CFClient::UI::VBox::;
3159
3160sub new {
3161 my $class = shift;
3162
3163 my $self = $class->SUPER::new (
3164 fontsize => 0.8,
3165 @_,
3166 );
3167
3168 Scalar::Util::weaken (my $this = $self);
3169
3170 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3171
3172 $self
3173}
3174
3175sub reorder {
3176 my ($self) = @_;
3177 my $NOW = Time::HiRes::time;
3178
3179 # freeze display when hovering over any label
3180 return if $CFClient::UI::TOOLTIP->{owner}
3181 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3182 values %{ $self->{item} };
3183
3184 while (my ($k, $v) = each %{ $self->{item} }) {
3185 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3186 }
3187
3188 my @widgets;
3189
3190 my @items = sort {
3191 $a->{pri} <=> $b->{pri}
3192 or $b->{id} <=> $a->{id}
3193 } values %{ $self->{item} };
3194
3195 $self->{timer}->interval (1);
3196
3197 my $count = 10 + 1;
3198 for my $item (@items) {
3199 last unless --$count;
3200
3201 my $label = $item->{label} ||= do {
3202 # TODO: doesn't handle markup well (read as: at all)
3203 my $short = $item->{count} > 1
3204 ? "<b>$item->{count} ×</b> $item->{text}"
3205 : $item->{text};
3206
3207 for ($short) {
3208 s/^\s+//;
3209 s/\s+/ /g;
3210 }
3211
3212 new CFClient::UI::Label
3213 markup => $short,
3214 tooltip => $item->{tooltip},
3215 tooltip_font => $::FONT_PROP,
3216 tooltip_width => 0.67,
3217 fontsize => $item->{fontsize} || $self->{fontsize},
3218 max_w => $::WIDTH * 0.44,
3219 fg => [@{ $item->{fg} }],
3220 can_events => 1,
3221 can_hover => 1
3222 };
3223
3224 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3225 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3226 $label->update;
3227 $label->set_max_size (undef, $label->{req_h} * $diff)
3228 if $diff < 1;
3229 $self->{timer}->interval (1/30);
3230 } else {
3231 $label->{fg}[3] = $item->{fg}[3] || 1;
3232 }
3233
3234 push @widgets, $label;
3235 }
3236
3237 $self->clear;
3238 $self->SUPER::add (reverse @widgets);
3239}
3240
3241sub add {
3242 my ($self, $text, %arg) = @_;
3243
3244 $text =~ s/^\s+//;
3245 $text =~ s/\s+$//;
3246
3247 return unless $text;
3248
3249 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3250
3251 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3252
3253 if (my $item = $self->{item}{$group}) {
3254 if ($item->{text} eq $text) {
3255 $item->{count}++;
3256 } else {
3257 $item->{count} = 1;
3258 $item->{text} = $item->{tooltip} = $text;
3259 }
3260 $item->{id} = ++$self->{id};
3261 $item->{timeout} = $timeout;
3262 delete $item->{label};
3263 } else {
3264 $self->{item}{$group} = {
3265 id => ++$self->{id},
3266 text => $text,
3267 timeout => $timeout,
3268 tooltip => $text,
3269 fg => [0.8, 0.8, 0.8, 0.8],
3270 pri => 0,
3271 count => 1,
3272 %arg,
3273 };
3274 }
3275
3276 $self->reorder;
3277}
3278
3279sub reconfigure {
3280 my ($self) = @_;
3281
3282 delete $_->{label}
3283 for values %{ $self->{item} || {} };
3284
3285 $self->reorder;
3286 $self->SUPER::reconfigure;
3287}
3288
3289sub DESTROY {
3290 my ($self) = @_;
3291
3292 $self->{timer}->cancel;
3293
3294 $self->SUPER::DESTROY;
3295}
3296
3297#############################################################################
3298
3299package CFClient::UI::Inventory;
3300
3301our @ISA = CFClient::UI::ScrolledWindow::;
3302
3303sub new {
3304 my $class = shift;
3305
3306 my $self = $class->SUPER::new (
3307 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3308 @_,
3309 );
3310
3311 $self
3312}
3313
3314sub set_items {
3315 my ($self, $items) = @_;
3316
3317 $self->{child}->clear;
3318 return unless $items;
3319
3320 my @items = sort {
3321 ($a->{type} <=> $b->{type})
3322 or ($a->{name} cmp $b->{name})
3323 } @$items;
3324
3325 $self->{real_items} = \@items;
3326
3327 my $row = 0;
3328 for my $item (@items) {
3329 CFClient::Item::update_widgets $item;
3330
3331 $self->{child}->add (0, $row, $item->{face_widget});
3332 $self->{child}->add (1, $row, $item->{desc_widget});
3333 $self->{child}->add (2, $row, $item->{weight_widget});
3334
3335 $row++;
3336 }
3337}
3338
3339#############################################################################
3340
3341package CFClient::UI::BindEditor;
3342
3343our @ISA = CFClient::UI::FancyFrame::;
3344
3345sub new {
3346 my $class = shift;
3347
3348 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3349
3350 $self->add (my $vb = new CFClient::UI::VBox);
3351
3352
3353 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3354 text => "start recording",
3355 tooltip => "Start/Stops recording of actions."
3356 ."All subsequent actions after the recording started will be captured."
3357 ."The actions are displayed after the record was stopped."
3358 ."To bind the action you have to click on the 'Bind' button",
3359 on_activate => sub {
3360 unless ($self->{recording}) {
3361 $self->start;
3362 } else {
3363 $self->stop;
3364 }
3365 });
3366
3367 $vb->add (new CFClient::UI::Label text => "Actions:");
3368 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3369
3370 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3371 $vb->add (my $hb = new CFClient::UI::HBox);
3372 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3373 $hb->add (new CFClient::UI::Button
3374 text => "bind",
3375 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3376 on_activate => sub {
3377 $self->ask_for_bind;
3378 });
3379
3380 $vb->add (my $hb = new CFClient::UI::HBox);
3381 $hb->add (new CFClient::UI::Button
3382 text => "ok",
3383 expand => 1,
3384 tooltip => "This closes the binding editor and saves the binding",
3385 on_activate => sub {
3386 $self->hide;
3387 $self->commit;
3388 });
3389
3390 $hb->add (new CFClient::UI::Button
3391 text => "cancel",
3392 expand => 1,
3393 tooltip => "This closes the binding editor without saving",
3394 on_activate => sub {
3395 $self->hide;
3396 $self->{binding_cancel}->()
3397 if $self->{binding_cancel};
3398 });
3399
3400 $self->update_binding_widgets;
3401
3402 $self
3403}
3404
3405sub commit {
3406 my ($self) = @_;
3407 my ($mod, $sym, $cmds) = $self->get_binding;
3408 if ($sym != 0 && @$cmds > 0) {
3409 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3410 ."'. Don't forget 'Save Config'!");
3411 $self->{binding_change}->($mod, $sym, $cmds)
3412 if $self->{binding_change};
3413 } else {
3414 $::STATUSBOX->add ("No action bound, no key or action specified!");
3415 $self->{binding_cancel}->()
3416 if $self->{binding_cancel};
3417 }
3418}
3419
3420sub start {
3421 my ($self) = @_;
3422
3423 $self->{rec_btn}->set_text ("stop recording");
3424 $self->{recording} = 1;
3425 $self->clear_command_list;
3426 $::CONN->start_record if $::CONN;
3427}
3428
3429sub stop {
3430 my ($self) = @_;
3431
3432 $self->{rec_btn}->set_text ("start recording");
3433 $self->{recording} = 0;
3434
3435 my $rec;
3436 $rec = $::CONN->stop_record if $::CONN;
3437 return unless ref $rec eq 'ARRAY';
3438 $self->set_command_list ($rec);
3439}
3440
3441
3442sub ask_for_bind_and_commit {
3443 my ($self) = @_;
3444 $self->ask_for_bind (1);
3445}
3446
3447sub ask_for_bind {
3448 my ($self, $commit) = @_;
3449
3450 CFClient::Binder::open_binding_dialog (sub {
3451 my ($mod, $sym) = @_;
3452 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3453 $self->update_binding_widgets;
3454 $self->commit if $commit;
3455 });
3456}
3457
3458# $mod and $sym are the modifiers and key symbol
3459# $cmds is a array ref of strings (the commands)
3460# $cb is the callback that is executed on OK
3461# $ccb is the callback that is executed on CANCEL and
3462# when the binding was unsuccessful on OK
3463sub set_binding {
3464 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3465
3466 $self->clear_command_list;
3467 $self->{recording} = 0;
3468 $self->{rec_btn}->set_text ("start recording");
3469
3470 $self->{binding} = [$mod, $sym];
3471 $self->{commands} = $cmds;
3472
3473 $self->{binding_change} = $cb;
3474 $self->{binding_cancel} = $ccb;
3475
3476 $self->update_binding_widgets;
3477}
3478
3479# this is a shortcut method that asks for a binding
3480# and then just binds it.
3481sub do_quick_binding {
3482 my ($self, $cmds) = @_;
3483 $self->set_binding (undef, undef, $cmds, sub {
3484 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3485 });
3486 $self->ask_for_bind (1);
3487}
3488
3489sub update_binding_widgets {
3490 my ($self) = @_;
3491 my ($mod, $sym, $cmds) = $self->get_binding;
3492 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3493 $self->set_command_list ($cmds);
3494}
3495
3496sub get_binding {
3497 my ($self) = @_;
3498 return (
3499 $self->{binding}->[0],
3500 $self->{binding}->[1],
3501 [ grep { defined $_ } @{$self->{commands}} ]
3502 );
3503}
3504
3505sub clear_command_list {
3506 my ($self) = @_;
3507 $self->{cmdbox}->clear ();
3508}
3509
3510sub set_command_list {
3511 my ($self, $cmds) = @_;
3512
3513 $self->{cmdbox}->clear ();
3514 $self->{commands} = $cmds;
3515
3516 my $idx = 0;
3517
3518 for (@$cmds) {
3519 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3520
3521 my $i = $idx;
3522 $hb->add (new CFClient::UI::Label text => $_);
3523 $hb->add (new CFClient::UI::Button
3524 text => "delete",
3525 tooltip => "Deletes the action from the record",
3526 on_activate => sub {
3527 $self->{cmdbox}->remove ($hb);
3528 $cmds->[$i] = undef;
3529 });
3530
3531
3532 $idx++
3533 }
3534}
3535
3536#############################################################################
3537
3538package CFClient::UI::SpellList;
3539
3540our @ISA = CFClient::UI::Table::;
3541
3542sub new {
3543 my $class = shift;
3544
3545 my $self = $class->SUPER::new (
3546 binding => [],
3547 commands => [],
2345 @_, 3548 @_,
2346 ) 3549 )
2347} 3550}
2348 3551
3552my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3553 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3554my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3555 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3556my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3557 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3558
3559sub rebuild_spell_list {
3560 my ($self) = @_;
3561
3562 $CFClient::UI::ROOT->on_refresh ($self => sub {
3563 $self->clear;
3564
3565 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3566 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3567 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3568 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3569
3570 my $row = 0;
3571
3572 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3573 my $spell = $self->{spell}{$_};
3574
3575 $row++;
3576
3577 $self->add (0, $row, new CFClient::UI::Face
3578 face => $spell->{face},
3579 can_hover => 1,
3580 can_events => 1,
3581 tooltip => $spell->{message},
3582 );
3583
3584 $self->add (1, $row, new CFClient::UI::Label
3585 expand => 1,
3586 text => $spell->{name},
3587 can_hover => 1,
3588 can_events => 1,
3589 tooltip => $spell->{message},
3590 );
3591
3592 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3593 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3594 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3595
3596 # TODO: should be done via popup
3597 $self->add (5, $row, new CFClient::UI::Button
3598 text => "bind",
3599 tooltip => "bind spell readying (cast command) to key",
3600 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3601 );
3602 }
3603 });
3604}
3605
3606sub add_spell {
3607 my ($self, $spell) = @_;
3608
3609 $self->{spell}->{$spell->{name}} = $spell;
3610 $self->rebuild_spell_list;
3611}
3612
3613sub remove_spell {
3614 my ($self, $spell) = @_;
3615
3616 delete $self->{spell}->{$spell->{name}};
3617 $self->rebuild_spell_list;
3618}
3619
3620#############################################################################
3621
3622package CFClient::UI::Root;
3623
3624our @ISA = CFClient::UI::Container::;
3625
3626use List::Util qw(min max);
3627
3628use CFClient::OpenGL;
3629
3630sub new {
3631 my $class = shift;
3632
3633 my $self = $class->SUPER::new (
3634 visible => 1,
3635 @_,
3636 );
3637
3638 Scalar::Util::weaken ($self->{root} = $self);
3639
3640 $self
3641}
3642
2349sub size_request { 3643sub size_request {
2350 (32, 8)
2351}
2352
2353sub draw {
2354 my ($self) = @_; 3644 my ($self) = @_;
2355 3645
2356 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3646 ($self->{w}, $self->{h})
2357
2358 if ($tex) {
2359 glEnable GL_BLEND;
2360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2361 glEnable GL_TEXTURE_2D;
2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2363 glColor 1, 1, 1, 1;
2364 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2365 glDisable GL_TEXTURE_2D;
2366 glDisable GL_BLEND;
2367 }
2368} 3647}
2369 3648
2370############################################################################# 3649sub _to_pixel {
3650 my ($coord, $size, $max) = @_;
2371 3651
2372package CFClient::UI::Root; 3652 $coord =
3653 $coord eq "center" ? ($max - $size) * 0.5
3654 : $coord eq "max" ? $max
3655 : $coord;
2373 3656
2374our @ISA = CFClient::UI::Container::; 3657 $coord = 0 if $coord < 0;
3658 $coord = $max - $size if $coord > $max - $size;
2375 3659
2376use CFClient::OpenGL; 3660 int $coord + 0.5
2377
2378sub check_size {
2379 my ($self) = @_;
2380
2381 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2382} 3661}
2383 3662
2384sub size_request { 3663sub size_allocate {
2385 ($::WIDTH, $::HEIGHT)
2386}
2387
2388sub configure {
2389 my ($self, $x, $y, $w, $h) = @_; 3664 my ($self, $w, $h) = @_;
2390 3665
2391 $self->SUPER::configure ($x, $y, $w, $h);
2392
2393 for my $child (@{$self->{children}}) { 3666 for my $child ($self->children) {
2394 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3667 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2395 3668
2396 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3669 $X = $child->{force_x} if exists $child->{force_x};
2397 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3670 $Y = $child->{force_y} if exists $child->{force_y};
3671
3672 $X = _to_pixel $X, $W, $self->{w};
3673 $Y = _to_pixel $Y, $H, $self->{h};
3674
2398 $child->configure ($X, $Y, $W,$H); 3675 $child->configure ($X, $Y, $W, $H);
2399 } 3676 }
2400} 3677}
2401 3678
2402sub _topleft { 3679sub coord2local {
2403 my ($self, $x, $y) = @_; 3680 my ($self, $x, $y) = @_;
2404 3681
2405 ($x, $y) 3682 ($x, $y)
2406} 3683}
2407 3684
3685sub coord2global {
3686 my ($self, $x, $y) = @_;
3687
3688 ($x, $y)
3689}
3690
2408sub update { 3691sub update {
2409 my ($self) = @_; 3692 my ($self) = @_;
2410 3693
2411 $self->check_size; 3694 $::WANT_REFRESH++;
2412 ::refresh ();
2413} 3695}
2414 3696
2415sub add { 3697sub add {
2416 my ($self, $child) = @_; 3698 my ($self, @children) = @_;
2417 3699
2418 # integerize window positions 3700 $_->{is_toplevel} = 1
2419 $child->{x} = int $child->{x}; 3701 for @children;
2420 $child->{y} = int $child->{y};
2421 3702
2422 $self->SUPER::add ($child); 3703 $self->SUPER::add (@children);
3704}
3705
3706sub remove {
3707 my ($self, @children) = @_;
3708
3709 $self->SUPER::remove (@children);
3710
3711 delete $self->{is_toplevel}
3712 for @children;
3713
3714 while (@children) {
3715 my $w = pop @children;
3716 push @children, $w->children;
3717 $w->set_invisible;
3718 }
2423} 3719}
2424 3720
2425sub on_refresh { 3721sub on_refresh {
2426 my ($self, $id, $cb) = @_; 3722 my ($self, $id, $cb) = @_;
2427 3723
2428 $self->{refresh_hook}{$id} = $cb; 3724 $self->{refresh_hook}{$id} = $cb;
2429} 3725}
2430 3726
3727sub on_post_alloc {
3728 my ($self, $id, $cb) = @_;
3729
3730 $self->{post_alloc_hook}{$id} = $cb;
3731}
3732
2431sub draw { 3733sub draw {
2432 my ($self) = @_; 3734 my ($self) = @_;
2433 3735
2434 while (my $rcb = delete $self->{refresh_hook}) { 3736 while ($self->{refresh_hook}) {
2435 $_->() for values %$rcb; 3737 $_->()
3738 for values %{delete $self->{refresh_hook}};
2436 } 3739 }
3740
3741 if ($self->{realloc}) {
3742 my %queue;
3743 my @queue;
3744 my $widget;
3745
3746 outer:
3747 while () {
3748 if (my $realloc = delete $self->{realloc}) {
3749 for $widget (values %$realloc) {
3750 $widget->{visible} or next; # do not resize invisible widgets
3751
3752 $queue{$widget+0}++ and next; # duplicates are common
3753
3754 push @{ $queue[$widget->{visible}] }, $widget;
3755 }
3756 }
3757
3758 while () {
3759 @queue or last outer;
3760
3761 $widget = pop @{ $queue[-1] || [] }
3762 and last;
3763
3764 pop @queue;
3765 }
3766
3767 delete $queue{$widget+0};
3768
3769 my ($w, $h) = $widget->size_request;
3770
3771 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3772 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3773
3774 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3775 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3776
3777 $w = $widget->{force_w} if exists $widget->{force_w};
3778 $h = $widget->{force_h} if exists $widget->{force_h};
3779
3780 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3781 || delete $widget->{force_realloc}) {
3782 $widget->{req_w} = $w;
3783 $widget->{req_h} = $h;
3784
3785 $self->{size_alloc}{$widget+0} = $widget;
3786
3787 if (my $parent = $widget->{parent}) {
3788 $self->{realloc}{$parent+0} = $parent
3789 unless $queue{$parent+0};
3790
3791 $parent->{force_size_alloc} = 1;
3792 $self->{size_alloc}{$parent+0} = $parent;
3793 }
3794 }
3795
3796 delete $self->{realloc}{$widget+0};
3797 }
3798 }
3799
3800 while (my $size_alloc = delete $self->{size_alloc}) {
3801 my @queue = sort { $b->{visible} <=> $a->{visible} }
3802 values %$size_alloc;
3803
3804 while () {
3805 my $widget = pop @queue || last;
3806
3807 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3808
3809 $w = 0 if $w < 0;
3810 $h = 0 if $h < 0;
3811
3812 $w = int $w + 0.5;
3813 $h = int $h + 0.5;
3814
3815 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3816 $widget->{old_w} = $widget->{w};
3817 $widget->{old_h} = $widget->{h};
3818
3819 $widget->{w} = $w;
3820 $widget->{h} = $h;
3821
3822 $widget->emit (size_allocate => $w, $h);
3823 }
3824 }
3825 }
3826
3827 while ($self->{post_alloc_hook}) {
3828 $_->()
3829 for values %{delete $self->{post_alloc_hook}};
3830 }
3831
2437 3832
2438 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3833 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2439 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3834 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2440 glClear GL_COLOR_BUFFER_BIT; 3835 glClear GL_COLOR_BUFFER_BIT;
2441 3836
2442 glMatrixMode GL_PROJECTION; 3837 glMatrixMode GL_PROJECTION;
2443 glLoadIdentity; 3838 glLoadIdentity;
2444 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3839 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2445 glMatrixMode GL_MODELVIEW; 3840 glMatrixMode GL_MODELVIEW;
2446 glLoadIdentity; 3841 glLoadIdentity;
2447 3842
3843 {
3844 package CFClient::UI::Base;
3845
3846 ($draw_x, $draw_y, $draw_w, $draw_h) =
3847 (0, 0, $self->{w}, $self->{h});
3848 }
3849
2448 $self->_draw; 3850 $self->_draw;
2449} 3851}
2450 3852
2451############################################################################# 3853#############################################################################
2452 3854
2453package CFClient::UI; 3855package CFClient::UI;
2454 3856
2455$ROOT = new CFClient::UI::Root; 3857$ROOT = new CFClient::UI::Root;
2456$TOOLTIP = new CFClient::UI::Tooltip; 3858$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2457 3859
24581 38601
2459 3861

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines