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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.172 by root, Tue Apr 25 09:52:04 2006 UTC vs.
Revision 1.303 by elmex, Tue Jun 13 10:28:38 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->{visible};
278 delete $self->{root};
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, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, 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
432 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
433} 601}
434 602
435############################################################################# 603#############################################################################
436 604
437package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
445 my $class = shift; 613 my $class = shift;
446 614
447 # range [value, low, high, page] 615 # range [value, low, high, page]
448 616
449 $class->SUPER::new ( 617 $class->SUPER::new (
450 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
451 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
452 @_ 620 @_
453 ) 621 )
454} 622}
455 623
456sub _draw { 624sub _draw {
457 my ($self) = @_; 625 my ($self) = @_;
458 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
459 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
460 633
461 glEnable GL_BLEND; 634 glEnable GL_BLEND;
462 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
463 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
464 637
465 glBegin GL_QUADS; 638 glBegin GL_QUADS;
466 glVertex 0 , 0; 639 glVertex 0 , 0;
467 glVertex 0 , $h; 640 glVertex 0 , $h;
468 glVertex $w, $h; 641 glVertex $w, $h;
469 glVertex $w, 0; 642 glVertex $w, 0;
470 glEnd; 643 glEnd;
471 644
472 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
473} 647}
474 648
475############################################################################# 649#############################################################################
476 650
477package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
482 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
483 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
484} 658}
485 659
486sub size_request { 660sub size_request {
487 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
488} 664}
489 665
490sub draw { } 666sub draw { }
491 667
492############################################################################# 668#############################################################################
… …
496our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
497 673
498sub new { 674sub new {
499 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
500 676
501 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
502 678
503 my $self = $class->SUPER::new ( 679 my $self = $class->SUPER::new (
504 children => [], 680 children => [],
505 can_events => 0, 681 can_events => 0,
506 %arg, 682 %arg,
507 ); 683 );
684
508 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
509 687
510 $self 688 $self
511} 689}
512 690
513sub add { 691sub add {
514 my ($self, $child) = @_; 692 my ($self, @widgets) = @_;
515 693
516 $child->set_parent ($self); 694 $_->set_parent ($self)
695 for @widgets;
517 696
518 use sort 'stable'; 697 use sort 'stable';
519 698
520 $self->{children} = [ 699 $self->{children} = [
521 sort { $a->{z} <=> $b->{z} } 700 sort { $a->{z} <=> $b->{z} }
522 @{$self->{children}}, $child 701 @{$self->{children}}, @widgets
523 ]; 702 ];
524 703
525 $child->check_size; 704 $self->realloc;
526} 705}
527 706
528sub children { 707sub children {
529 @{ $_[0]{children} } 708 @{ $_[0]{children} }
530} 709}
… …
535 delete $child->{parent}; 714 delete $child->{parent};
536 $child->hide; 715 $child->hide;
537 716
538 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
539 718
540 $self->check_size; 719 $self->realloc;
541 $self->update;
542} 720}
543 721
544sub clear { 722sub clear {
545 my ($self) = @_; 723 my ($self) = @_;
546 724
… …
549 727
550 for (@$children) { 728 for (@$children) {
551 delete $_->{parent}; 729 delete $_->{parent};
552 $_->hide; 730 $_->hide;
553 } 731 }
732
733 $self->realloc;
554} 734}
555 735
556sub find_widget { 736sub find_widget {
557 my ($self, $x, $y) = @_; 737 my ($self, $x, $y) = @_;
558 738
559 $x -= $self->{x}; 739 $x -= $self->{x};
560 $y -= $self->{y}; 740 $y -= $self->{y};
561 741
562 my $res; 742 my $res;
563 743
564 for (reverse @{ $self->{children} }) { 744 for (reverse $self->visible_children) {
565 $res = $_->find_widget ($x, $y) 745 $res = $_->find_widget ($x, $y)
566 and return $res; 746 and return $res;
567 } 747 }
568 748
569 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
590} 770}
591 771
592sub add { 772sub add {
593 my ($self, $child) = @_; 773 my ($self, $child) = @_;
594 774
595 $self->{children} = []; 775 $self->SUPER::remove ($_) for @{ $self->{children} };
596
597 $self->SUPER::add ($child); 776 $self->SUPER::add ($child);
598} 777}
599 778
600sub remove { 779sub remove {
601 my ($self, $widget) = @_; 780 my ($self, $widget) = @_;
… …
618 $self->{children}[0]->configure (0, 0, $w, $h); 797 $self->{children}[0]->configure (0, 0, $w, $h);
619} 798}
620 799
621############################################################################# 800#############################################################################
622 801
802# back-buffered drawing area
803
623package CFClient::UI::Window; 804package CFClient::UI::Window;
624 805
625our @ISA = CFClient::UI::Bin::; 806our @ISA = CFClient::UI::Bin::;
626 807
627use CFClient::OpenGL; 808use CFClient::OpenGL;
… …
633} 814}
634 815
635sub update { 816sub update {
636 my ($self) = @_; 817 my ($self) = @_;
637 818
638 # we want to do this delayed... 819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
639 $self->render_chld;
640 $self->SUPER::update; 820 $self->SUPER::update;
641}
642
643sub render_chld {
644 my ($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 $self->child->draw;
650 };
651} 821}
652 822
653sub size_allocate { 823sub size_allocate {
654 my ($self, $w, $h) = @_; 824 my ($self, $w, $h) = @_;
655 825
656 $self->child->configure (0, 0, $w, $h); 826 $self->SUPER::size_allocate ($w, $h);
827 $self->update;
828}
657 829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
658 $self->render_chld; 850 $self->_render;
851 };
659} 852}
660 853
661sub _draw { 854sub _draw {
662 my ($self) = @_; 855 my ($self) = @_;
663 856
664 my ($w, $h) = ($self->w, $self->h); 857 my ($w, $h) = @$self{qw(w h)};
665 858
666 my $tex = $self->{texture} 859 my $tex = $self->{texture}
667 or return; 860 or return;
668 861
669 glEnable GL_BLEND;
670 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
671 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
673 865
674 $tex->draw_quad (0, 0, $w, $h); 866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
675 867
676 glDisable GL_BLEND;
677 glDisable GL_TEXTURE_2D; 868 glDisable GL_TEXTURE_2D;
678} 869}
679 870
680############################################################################# 871#############################################################################
681 872
682package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
683 874
684our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
685
686sub new { die }
687
688sub size_request {
689 my ($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;
711 876
712sub new { 877sub new {
713 my $class = shift; 878 my $class = shift;
714 879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
933}
934
935sub find_widget {
936 my ($self, $x, $y) = @_;
937
938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
940 ) {
941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
945}
946
947sub _render {
948 my ($self) = @_;
949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
956}
957
958#############################################################################
959
960package CFClient::UI::ScrolledWindow;
961
962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
968
969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
715 my $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
716 bg => [1, 1, 1, 1], 980 vp => (new CFClient::UI::ViewPort expand => 1),
717 border_bg => [1, 1, 1, 1], 981 slider => $slider,
718 border => 0.8, 982 %arg,
719 @_
720 ); 983 );
721 984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
722 $self 988 $self
723} 989}
724 990
725sub _draw { 991sub add {
992 my ($self, $widget) = @_;
993
994 $self->{vp}->add ($self->{child} = $widget);
995}
996
997sub update {
998 my ($self) = @_;
999
1000 $self->SUPER::update;
1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1005}
1006
1007sub size_allocate {
726 my ($self) = @_; 1008 my ($self, $w, $h) = @_;
727 1009
728 my ($w, $h) = ($self->{w}, $self->{h}); 1010 $self->SUPER::size_allocate ($w, $h);
729 1011
730 glEnable GL_BLEND; 1012 my $child = $self->{vp}->child;
731 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1013 $self->{slider}->set_range ([$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} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
748 1018
749############################################################################# 1019#############################################################################
750 1020
751package CFClient::UI::FancyFrame; 1021package CFClient::UI::Frame;
752 1022
753our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
754 1024
755use CFClient::OpenGL; 1025use 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 1026
761sub new { 1027sub new {
762 my $class = shift; 1028 my $class = shift;
763 1029
764 # TODO: user_x, user_y, overwrite moveto? 1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1074
1075sub new {
1076 my ($class, %arg) = @_;
765 1077
766 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
767 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
768 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
769 border => 0.8, 1081 border => 0.6,
770 can_events => 1, 1082 can_events => 1,
771 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
772 ); 1086 );
773 1087
774 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
775 align => 0, 1089 align => 0,
776 valign => 1, 1090 valign => 1,
777 text => $self->{title}, 1091 text => $self->{title},
778 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 unless ($self->{no_close_button}) {
1096 $self->{close_btn} =
1097 new CFClient::UI::ImageButton
1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_btn});
1102 }
779 1103
780 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
781} 1113}
782 1114
783sub border { 1115sub border {
784 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
785} 1117}
786 1118
787sub size_request { 1119sub size_request {
788 my ($self) = @_; 1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
789 1127
790 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
791 1129
792 ( 1130 (
793 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
796} 1134}
797 1135
798sub size_allocate { 1136sub size_allocate {
799 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
800 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
801 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
802 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
803 1149
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); 1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
808} 1154}
809 1155
810sub button_down { 1156sub button_down {
811 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
812 1158
1159 my ($w, $h) = @$self{qw(w h)};
813 my $border = $self->border; 1160 my $border = $self->border;
814 1161
815 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
816 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
817 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
818 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
819 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
820 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
821 $self->{motion} = sub { 1173 $self->{motion} = sub {
822 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
823 1175
824 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
825 1178
826 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
827 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
828 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
829 }; 1184 };
830 1185
831 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
832 && $y >= 0 && $y < $border) {
833
834 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
835 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
836 1189
837 $self->{motion} = sub { 1190 $self->{motion} = sub {
838 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
839 1192
840 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
841 1194
842 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
843 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
844 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
845 } 1203 1
846} 1204}
847 1205
848sub button_up { 1206sub button_up {
849 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
850 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
851 delete $self->{motion}; 1212 !!delete $self->{motion}
852} 1213}
853 1214
854sub mouse_motion { 1215sub mouse_motion {
855 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
856 1217
857 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
858} 1221}
859 1222
860sub _draw { 1223sub _draw {
861 my ($self) = @_; 1224 my ($self) = @_;
862 1225
1226 my $child = $self->{children}[0];
1227
863 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
864 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
865 1230
866 glEnable GL_BLEND;
867 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
868 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
870 1233
871 my $border = $self->border; 1234 my $border = $self->border;
872 1235
873 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
874 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
875 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
876 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
877 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
878 1241
879 my $bg = $tex[0]; 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
880 1244
881 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
882 my $rep_x = $cw / $bg->{w}; 1246 # solve this better(?)
883 my $rep_y = $ch / $bg->{h}; 1247 $bg->{s} = $cw / $bg->{w};
884 1248 $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); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
891 1251
892 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
893 glDisable GL_BLEND;
894 1253
895 $self->{title}->draw if $self->{title};
896 $self->child->draw; 1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
897} 1265}
898 1266
899############################################################################# 1267#############################################################################
900 1268
901package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
909sub new { 1277sub new {
910 my $class = shift; 1278 my $class = shift;
911 1279
912 $class->SUPER::new ( 1280 $class->SUPER::new (
913 col_expand => [], 1281 col_expand => [],
914 @_ 1282 @_,
915 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
916} 1288}
917 1289
918sub add { 1290sub add {
919 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
920 1292
921 $child->set_parent ($self); 1293 $child->set_parent ($self);
922 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
923 1295
924 $child->check_size; 1296 $self->realloc;
925} 1297}
926 1298
927sub children { 1299sub remove {
928 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1300 my ($self, $child) = @_;
929}
930 1301
1302 # TODO: not yet implemented
1303}
1304
931# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
932sub clear { 1306sub clear {
933 my ($self) = @_; 1307 my ($self) = @_;
934 1308
935 my @children = $self->children; 1309 my @children = $self->children;
936 delete $self->{children}; 1310 delete $self->{children};
… …
938 for (@children) { 1312 for (@children) {
939 delete $_->{parent}; 1313 delete $_->{parent};
940 $_->hide; 1314 $_->hide;
941 } 1315 }
942 1316
943 $self->update; 1317 $self->realloc;
944} 1318}
945 1319
946sub get_wh { 1320sub get_wh {
947 my ($self) = @_; 1321 my ($self) = @_;
948 1322
… …
979sub size_allocate { 1353sub size_allocate {
980 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
981 1355
982 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
983 1357
984 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
985 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
986 1360
987 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
988 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
989 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
990 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
1044 } 1418 }
1045} 1419}
1046 1420
1047############################################################################# 1421#############################################################################
1048 1422
1049package CFClient::UI::HBox; 1423package CFClient::UI::Box;
1050
1051# TODO: wrap into common Box base class
1052 1424
1053our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
1054 1426
1055sub size_request { 1427sub size_request {
1056 my ($self) = @_; 1428 my ($self) = @_;
1057 1429
1058 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
1059 1431 ? (
1060 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1061 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1062 (List::Util::max map $_->[1], @alloc), 1434 )
1063 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1064} 1439}
1065 1440
1066sub size_allocate { 1441sub size_allocate {
1067 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
1068 1443
1069 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
1070
1071 my $children = $self->{children}; 1445 my $children = $self->{children};
1072 1446
1073 my @h = map $_->{req_w}, @$children; 1447 my @req;
1074 1448
1075 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
1076 1450 @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 { 1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1081 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1082 $exp ||= 1;
1083 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1084 for (0 .. $#$children) { 1464 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 } 1465 }
1091 } 1466 }
1092 1467
1093 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1094 1469
1095 my $y = 0; 1470 my $pos = 0;
1096 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1097 my $child = $children->[$_];
1098 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1099 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1100 1474
1101 $y += $h; 1475 $pos += $alloc;
1102 } 1476 }
1103 1477
1104 1 1478 1
1105} 1479}
1106 1480
1107############################################################################# 1481#############################################################################
1108 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1109package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1110 1499
1111# TODO: wrap into common Box base class
1112
1113our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1114 1501
1115sub size_request { 1502sub new {
1116 my ($self) = @_; 1503 my $class = shift;
1117 1504
1118 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1119 1506 vertical => 1,
1120 ( 1507 @_,
1121 (List::Util::max map $_->[0], @alloc),
1122 (List::Util::sum map $_->[1], @alloc),
1123 ) 1508 )
1124} 1509}
1125 1510
1126sub size_allocate {
1127 my ($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 += $h;
1158 }
1159
1160 1
1161}
1162
1163############################################################################# 1511#############################################################################
1164 1512
1165package CFClient::UI::Label; 1513package CFClient::UI::Label;
1166 1514
1167our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1168 1516
1169use CFClient::OpenGL; 1517use CFClient::OpenGL;
1170 1518
1171sub new { 1519sub new {
1172 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1173 1521
1174 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1175 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1176 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1177 fontsize => 1, 1532 fontsize => 1,
1178 text => "",
1179 align => -1, 1533 align => -1,
1180 valign => -1, 1534 valign => -1,
1181 padding => 2, 1535 padding_x => 2,
1182 layout => new CFClient::Layout, 1536 padding_y => 2,
1183 can_events => 0, 1537 can_events => 0,
1184 %arg 1538 %arg
1185 ); 1539 );
1186 1540
1187 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1188 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1189 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1190 $self->{template} = $layout; 1544 $self->{template} = $layout;
1191 } 1545 }
1192 1546
1193 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1194 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1195 1552
1196 $self 1553 $self
1197} 1554}
1198 1555
1199sub escape { 1556sub escape($) {
1200 local $_ = $_[1]; 1557 local $_ = $_[0];
1201 1558
1202 s/&/&amp;/g; 1559 s/&/&amp;/g;
1203 s/>/&gt;/g; 1560 s/>/&gt;/g;
1204 s/</&lt;/g; 1561 s/</&lt;/g;
1205 1562
1206 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1207} 1578}
1208 1579
1209sub set_text { 1580sub set_text {
1210 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1211 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1212 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1213 1588
1214 delete $self->{texture}; 1589 delete $self->{size_req};
1215 $self->check_size; 1590 $self->realloc;
1216 $self->update; 1591 $self->update;
1217} 1592}
1218 1593
1219sub set_markup { 1594sub set_markup {
1220 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1221 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1222 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1223 1604
1224 delete $self->{texture}; 1605 delete $self->{size_req};
1225 $self->check_size; 1606 $self->realloc;
1226 $self->update; 1607 $self->update;
1227} 1608}
1228 1609
1229sub size_request { 1610sub size_request {
1230 my ($self) = @_; 1611 my ($self) = @_;
1231 1612
1613 $self->{size_req} ||= do {
1232 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1233 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1234 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1235 1619
1236 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1237 1621
1238 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1239 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1240 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1241 1625
1242 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1243 1627
1244 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1245 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1246 } 1633 };
1247 1634
1248 ( 1635 @{ $self->{size_req} }
1249 $w + $self->{padding} * 2,
1250 $h + $self->{padding} * 2,
1251 )
1252} 1636}
1253 1637
1254sub size_allocate { 1638sub size_allocate {
1255 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1256 1640
1641 delete $self->{ox};
1642
1257 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1258} 1645}
1259 1646
1260sub set_fontsize { 1647sub set_fontsize {
1261 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1262 1649
1263 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1264 delete $self->{texture}; 1651 delete $self->{texture};
1265 $self->check_size; 1652
1266 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1267} 1662}
1268 1663
1269sub _draw { 1664sub _draw {
1270 my ($self) = @_; 1665 my ($self) = @_;
1271 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1272 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1273 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1274 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1275 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1276 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1277 }; 1678 };
1278 1679
1279 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1280 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1281 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1283 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1284 glColor @{$self->{fg}}; 1702 }
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});
1299 1703
1300 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302} 1705}
1303 1706
1304############################################################################# 1707#############################################################################
1305 1708
1306package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1319 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1320 can_hover => 1, 1723 can_hover => 1,
1321 can_focus => 1, 1724 can_focus => 1,
1322 valign => 0, 1725 valign => 0,
1323 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1324 @_ 1729 @_
1325 ) 1730 )
1326} 1731}
1327 1732
1328sub _set_text { 1733sub _set_text {
… …
1330 1735
1331 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1332 1737
1333 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1334 1739
1335 delete $self->{texture};
1336
1337 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1338 $self->{text} = $text; 1741 $self->{text} = $text;
1339 1742
1340 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1341 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1342 1746
1343 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1344} 1758}
1345 1759
1346sub get_text { 1760sub get_text {
1347 $_[0]{text} 1761 $_[0]{text}
1348} 1762}
… …
1351 my ($self) = @_; 1765 my ($self) = @_;
1352 1766
1353 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1354 1768
1355 ($w + 1, $h) # add 1 for cursor 1769 ($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 $self->update;
1370} 1770}
1371 1771
1372sub key_down { 1772sub key_down {
1373 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1374 1774
… …
1376 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1377 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1378 1778
1379 my $text = $self->get_text; 1779 my $text = $self->get_text;
1380 1780
1381 if ($sym == 8) { 1781 if ($uni == 8) {
1382 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1383 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1384 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1385 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1386 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1387 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1388 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1389 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1390 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1391 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1392 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1393 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1394 $self->emit ('escape'); 1794 $self->_emit ('escape');
1395 } elsif ($uni) { 1795 } elsif ($uni) {
1396 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1397 } 1799 }
1398 1800
1399 $self->_set_text ($text); 1801 $self->_set_text ($text);
1400 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1401} 1806}
1402 1807
1403sub focus_in { 1808sub focus_in {
1404 my ($self) = @_; 1809 my ($self) = @_;
1405 1810
… …
1420 utf8::encode $text; 1825 utf8::encode $text;
1421 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1422 1827
1423 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1424 $self->update; 1829 $self->update;
1830
1831 1
1425} 1832}
1426 1833
1427sub mouse_motion { 1834sub mouse_motion {
1428 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1429# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1430} 1839}
1431 1840
1432sub _draw { 1841sub _draw {
1433 my ($self) = @_; 1842 my ($self) = @_;
1434 1843
1435 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1436 1845
1437 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1438 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1439 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1440 } else { 1849 } else {
1441 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1442 } 1851 }
1443 1852
1444 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1445 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1446 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1447 glVertex 0 , 0; 1856 glVertex 0 , 0;
1448 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1449 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1450 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1485 if ($sym == 13) { 1894 if ($sym == 13) {
1486 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1487 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1488 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1489 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1490 $self->emit (activate => $txt); 1899 $self->_emit (activate => $txt);
1491 $self->update; 1900 $self->update;
1492 1901
1493 } elsif ($sym == CFClient::SDLK_UP) { 1902 } elsif ($sym == CFClient::SDLK_UP) {
1494 if ($self->{history_pointer} < 0) { 1903 if ($self->{history_pointer} < 0) {
1495 $self->{history_saveback} = $self->get_text; 1904 $self->{history_saveback} = $self->get_text;
… …
1511 } else { 1920 } else {
1512 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1513 } 1922 }
1514 1923
1515 } else { 1924 } else {
1516 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1517 } 1928 1
1518
1519} 1929}
1520 1930
1521############################################################################# 1931#############################################################################
1522 1932
1523package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1532 1942
1533sub new { 1943sub new {
1534 my $class = shift; 1944 my $class = shift;
1535 1945
1536 $class->SUPER::new ( 1946 $class->SUPER::new (
1537 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1538 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1539 bg => [1, 1, 1, 0.2],
1540 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1541 can_hover => 1, 1951 can_hover => 1,
1542 align => 0, 1952 align => 0,
1543 valign => 0, 1953 valign => 0,
1544 can_events => 1, 1954 can_events => 1,
1545 @_ 1955 @_
1546 ) 1956 )
1547} 1957}
1548 1958
1959sub activate { }
1960
1549sub button_up { 1961sub button_up {
1550 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1551 1963
1964 $self->emit ("activate")
1552 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1553 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1554 $self->emit ("activate"); 1967
1555 } 1968 1
1556} 1969}
1557 1970
1558sub _draw { 1971sub _draw {
1559 my ($self) = @_; 1972 my ($self) = @_;
1560 1973
1561 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1562 1975
1563 if ($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; 1976 glEnable GL_TEXTURE_2D;
1570 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1571 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1572 1979
1573 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1574 1981
1575 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577 1983
1578 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1985}
1986
1987#############################################################################
1988
1989package CFClient::UI::ImageButton;
1990
1991our @ISA = CFClient::UI::Image::;
1992
1993use CFClient::OpenGL;
1994
1995my %textures;
1996
1997sub new {
1998 my $class = shift;
1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
1579} 2023}
1580 2024
1581############################################################################# 2025#############################################################################
1582 2026
1583package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1592 2036
1593sub new { 2037sub new {
1594 my $class = shift; 2038 my $class = shift;
1595 2039
1596 $class->SUPER::new ( 2040 $class->SUPER::new (
1597 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1598 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1599 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1600 state => 0, 2047 state => 0,
1601 can_hover => 1, 2048 can_hover => 1,
1602 @_ 2049 @_
1603 ) 2050 )
1604} 2051}
1605 2052
1606sub size_request { 2053sub size_request {
1607 my ($self) = @_; 2054 my ($self) = @_;
1608 2055
1609 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1610} 2057}
1611 2058
1612sub button_down { 2059sub button_down {
1613 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1614 2061
1615 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1616 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1617 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1618 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1619 } 2070 1
1620} 2071}
1621 2072
1622sub _draw { 2073sub _draw {
1623 my ($self) = @_; 2074 my ($self) = @_;
1624 2075
1625 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1626 2077
1627 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1628 2079
1629 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1630 2083
1631 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1632 2085
1633 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1634 glEnable GL_TEXTURE_2D; 2088 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); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1640
1641 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1642 glDisable GL_BLEND;
1643} 2091}
1644 2092
1645############################################################################# 2093#############################################################################
1646 2094
1647package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1690 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1691 2139
1692 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1693 } 2141 }
1694 2142
1695 glEnable GL_BLEND;
1696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1697 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1699 2145
1700 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1701 2147
1702 glDisable GL_BLEND;
1703 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1704} 2149}
1705 2150
1706############################################################################# 2151#############################################################################
1707 2152
… …
1755} 2200}
1756 2201
1757sub set_max { 2202sub set_max {
1758 my ($self, $max) = @_; 2203 my ($self, $max) = @_;
1759 2204
2205 return if $self->{max_val} == $max;
2206
1760 $self->{max_val} = $max; 2207 $self->{max_val} = $max;
2208 $self->update;
1761} 2209}
1762 2210
1763sub set_value { 2211sub set_value {
1764 my ($self, $val, $max) = @_; 2212 my ($self, $val, $max) = @_;
1765 2213
1766 $self->set_max ($max) 2214 $self->set_max ($max)
1767 if defined $max; 2215 if defined $max;
1768 2216
1769 $max = $self->{max_val}; 2217 return if $self->{val} == $val;
2218
1770 $self->{val} = $val; 2219 $self->{val} = $val;
1771
1772 $self->update; 2220 $self->update;
1773} 2221}
1774 2222
1775sub _draw { 2223sub _draw {
1776 my ($self) = @_; 2224 my ($self) = @_;
… …
1794 2242
1795 my $h1 = $self->{h} * (1 - $ycut1); 2243 my $h1 = $self->{h} * (1 - $ycut1);
1796 my $h2 = $self->{h} * (1 - $ycut2); 2244 my $h2 = $self->{h} * (1 - $ycut2);
1797 2245
1798 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 2251
1803 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1804 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
… …
1859 2308
1860 $self->{value}->set_fontsize ($fsize); 2309 $self->{value}->set_fontsize ($fsize);
1861 $self->{max} ->set_fontsize ($fsize); 2310 $self->{max} ->set_fontsize ($fsize);
1862} 2311}
1863 2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
1864sub set_value { 2320sub set_value {
1865 my ($self, $val, $max) = @_; 2321 my ($self, $val, $max) = @_;
1866 2322
1867 $self->set_max ($max) 2323 $self->set_max ($max)
1868 if defined $max; 2324 if defined $max;
1869 2325
1870 $self->{gauge}->set_value ($val, $max); 2326 $self->{gauge}->set_value ($val, $max);
1871 $self->{value}->set_text ($val); 2327 $self->{value}->set_text ($val);
1872}
1873
1874sub set_max {
1875 my ($self, $max) = @_;
1876
1877 $self->{gauge}->set_max ($max);
1878 $self->{max}->set_text ($max);
1879} 2328}
1880 2329
1881############################################################################# 2330#############################################################################
1882 2331
1883package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
… …
1893 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1894 2343
1895sub new { 2344sub new {
1896 my $class = shift; 2345 my $class = shift;
1897 2346
1898 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1899 2348
1900 # TODO: 0-width page 2349 # TODO: 0-width page
1901 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1902 # TODO: calculations are off 2351 # TODO: calculations are off
1903 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1904 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1905 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
1906 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1907 req_w => 20, 2358 min_w => $::WIDTH / 80,
1908 req_h => 20, 2359 min_h => $::WIDTH / 80,
1909 vertical => 0, 2360 vertical => 0,
1910 can_hover => 1, 2361 can_hover => 1,
1911 inner_pad => 5, 2362 inner_pad => 0.02,
1912 @_ 2363 @_
1913 ); 2364 );
1914 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1915 $self 2369 $self
1916} 2370}
1917 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
1918sub size_request { 2408sub size_request {
1919 my ($self) = @_; 2409 my ($self) = @_;
1920 2410
1921 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1922 my $h = $self->{req_h};
1923
1924 $self->{vertical} ? ($h, $w) : ($w, $h)
1925} 2412}
1926 2413
1927sub button_down { 2414sub button_down {
1928 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1929 2416
1930 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1931 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1932} 2422}
1933 2423
1934sub mouse_motion { 2424sub mouse_motion {
1935 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1936 2426
1937 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
1938 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1939 2457
1940 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1941 2459
1942 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $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 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1944 2462
1945 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1946 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $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 2465
1951 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1952 $self->update; 2467 $self->{knob_w} = $knob_w;
1953 } 2468 }
1954}
1955
1956# the inner_* stuff is for generating a padding for the slider handle,
1957# so that the handle doesn't leave the texture. This calculation isn't 100%
1958# correct propably, but it does the job for now
1959sub _calc_inner_pad_px {
1960 my ($self, $w) = @_;
1961 ($w / 100) * $self->{inner_pad} # % to pixels
1962}
1963
1964sub _draw {
1965 my ($self) = @_;
1966 2469
1967 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1968 2471
1969 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1970 2473
1971 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1972 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1973 2476
2477 glTranslate 1, 0, 0;
1974 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1975 glTranslate 0, -$self->{w}, 0;
1976
1977 ($w, $h) = ($h, $w);
1978 } 2479 }
1979 2480
1980 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1981 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1982 2483
1983 my ($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; 2484 glEnable GL_TEXTURE_2D;
2004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2005 2486
2006 # draw background 2487 # draw background
2007 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2008 2489
2009 # draw handle 2490 # draw handle
2010 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2011 2492
2012 glDisable GL_BLEND;
2013 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
2014} 2494}
2015 2495
2016############################################################################# 2496#############################################################################
2017 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
2018package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
2019 2540
2020our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
2021 2542
2022use CFClient::OpenGL; 2543use CFClient::OpenGL;
2023 2544
… …
2025 my $class = shift; 2546 my $class = shift;
2026 2547
2027 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
2028 fontsize => 1, 2549 fontsize => 1,
2029 can_events => 0, 2550 can_events => 0,
2551 indent => 0,
2030 #font => default_font 2552 #font => default_font
2031 @_, 2553 @_,
2032 2554
2033 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
2034 par => [], 2556 par => [],
2035 height => 0, 2557 height => 0,
2036 children => [ 2558 children => [
2037 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
2038 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
2039 ], 2561 ],
2040 ); 2562 );
2041 2563
2042 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
2043 $self->update;
2044 });
2045 2565
2046 $self 2566 $self
2047} 2567}
2048 2568
2049sub set_fontsize { 2569sub set_fontsize {
2050 my ($self, $fontsize) = @_; 2570 my ($self, $fontsize) = @_;
2051 2571
2052 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
2053 $self->reflow; 2573 $self->reflow;
2054}
2055
2056sub text_height {
2057 my ($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 $self->update;
2073} 2574}
2074 2575
2075sub size_allocate { 2576sub size_allocate {
2076 my ($self, $w, $h) = @_; 2577 my ($self, $w, $h) = @_;
2077 2578
2078 $self->SUPER::size_allocate ($w, $h); 2579 $self->SUPER::size_allocate ($w, $h);
2079 2580
2080 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2081 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2082 $self->{layout}->set_width ($self->{children}[0]{w}); 2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2083 2585
2084 $self->reflow; 2586 $self->reflow;
2085} 2587}
2086 2588
2589sub text_size {
2590 my ($self, $text, $indent) = @_;
2591
2592 my $layout = $self->{layout};
2593
2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($text);
2598
2599 $layout->size
2600}
2601
2602sub reflow {
2603 my ($self) = @_;
2604
2605 $self->{need_reflow}++;
2606 $self->update;
2607}
2608
2609sub set_offset {
2610 my ($self, $offset) = @_;
2611
2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
2614}
2615
2616sub clear {
2617 my ($self) = @_;
2618
2619 $self->{par} = [];
2620 $self->{height} = 0;
2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622}
2623
2087sub add_paragraph { 2624sub add_paragraph {
2088 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
2089 2626
2090 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
2091 2628 my ($w, $h) = $self->text_size ($line);
2092 my $height = $self->text_height ($text);
2093
2094 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
2095 2632
2096 push @{$self->{par}}, [$height, $color, $text];
2097
2098 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2099 $self->{children}[1]->update;
2100} 2634}
2101 2635
2102sub update { 2636sub update {
2103 my ($self) = @_; 2637 my ($self) = @_;
2104 2638
… …
2106 2640
2107 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
2108 2642
2109 delete $self->{texture}; 2643 delete $self->{texture};
2110 2644
2111 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
2112 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
2113 my $height = 0; 2649 my $height = 0;
2114 2650
2115 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2116 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
2117 2667
2118 $self->{height} = $height; 2668 $self->{height} = $height;
2119 2669
2120 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2121 2671
2122 delete $self->{texture}; 2672 delete $self->{texture};
2123 } 2673 }
2124 2674
2125 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2126 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
2127 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2128 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
2129 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2130 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 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 2693
2145 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2146 my $h = $par->[0]; 2695 my $h = $par->[1];
2147 2696
2148 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2149 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2150 2702
2151 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2152 my ($W, $H) = $layout->size; 2704
2153 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2154 } 2707 }
2155 2708
2156 $y += $h; 2709 $y += $h;
2157 } 2710 }
2158 2711
2159 glDisable GL_TEXTURE_2D;
2160 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
2161 }; 2713 };
2162 }); 2714 });
2163} 2715}
2164 2716
2165sub _draw { 2717sub _draw {
2166 my ($self) = @_; 2718 my ($self) = @_;
2167 2719
2168 if ($self->{texture}) {
2169 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2171 glColor 1, 1, 1, 1; 2722 glColor 0, 0, 0, 1;
2172 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2173 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2174 }
2175 2725
2176 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2177 2727
2178} 2728}
2179 2729
… …
2227 2777
2228sub new { 2778sub new {
2229 my $class = shift; 2779 my $class = shift;
2230 2780
2231 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2232 state => 0, 2782 state => 0,
2233 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2234 @_ 2784 @_
2235 ); 2785 );
2236 2786
2237 if ($self->{state}) {
2238 $self->{state} = 0;
2239 $self->toggle_flopper;
2240 }
2241
2242 $self 2787 $self
2243} 2788}
2244 2789
2245sub toggle_flopper { 2790sub toggle_flopper {
2246 my ($self) = @_; 2791 my ($self) = @_;
2247 2792
2248 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2249 if ($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 => $self->{state});
2259} 2794}
2260 2795
2261############################################################################# 2796#############################################################################
2262 2797
2263package CFClient::UI::Tooltip; 2798package CFClient::UI::Tooltip;
… …
2273 @_, 2808 @_,
2274 can_events => 0, 2809 can_events => 0,
2275 ) 2810 )
2276} 2811}
2277 2812
2278sub set_markup { 2813sub set_tooltip_from {
2279 my ($self, $text) = @_; 2814 my ($self, $widget) = @_;
2280 2815
2281 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2816 my $tooltip = $widget->{tooltip};
2282 $self->{label}->set_markup ($text); 2817
2283 $self->add ($self->{label}); 2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2284} 2836}
2285 2837
2286sub size_request { 2838sub size_request {
2287 my ($self) = @_; 2839 my ($self) = @_;
2288
2289 $self->child->set_max_size ($::WIDTH * 0.3);
2290 2840
2291 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2292 2842
2293 ($w + 4, $h + 4) 2843 ($w + 4, $h + 4)
2294} 2844}
… …
2297 my ($self, $w, $h) = @_; 2847 my ($self, $w, $h) = @_;
2298 2848
2299 $self->SUPER::size_allocate ($w - 4, $h - 4); 2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2300} 2850}
2301 2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2302sub _draw { 2870sub _draw {
2303 my ($self) = @_; 2871 my ($self) = @_;
2304 2872
2305 glPushMatrix;
2306 glTranslate 0.375, 0.375; 2873 glTranslate 0.375, 0.375;
2307 2874
2308 my ($w, $h) = @$self{qw(w h)}; 2875 my ($w, $h) = @$self{qw(w h)};
2309 2876
2310 glColor 1, 0.8, 0.4; 2877 glColor 1, 0.8, 0.4;
… …
2321 glVertex 0 , $h; 2888 glVertex 0 , $h;
2322 glVertex $w, $h; 2889 glVertex $w, $h;
2323 glVertex $w, 0; 2890 glVertex $w, 0;
2324 glEnd; 2891 glEnd;
2325 2892
2326 glPopMatrix; 2893 glTranslate 2 - 0.375, 2 - 0.375;
2327 2894
2328 glTranslate 2, 2;
2329 $self->SUPER::_draw; 2895 $self->SUPER::_draw;
2330} 2896}
2331 2897
2332############################################################################# 2898#############################################################################
2333 2899
… …
2338use CFClient::OpenGL; 2904use CFClient::OpenGL;
2339 2905
2340sub new { 2906sub new {
2341 my $class = shift; 2907 my $class = shift;
2342 2908
2343 $class->SUPER::new ( 2909 my $self = $class->SUPER::new (
2344 aspect => 1, 2910 aspect => 1,
2911 can_events => 0,
2912 @_,
2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2930}
2931
2932sub size_request {
2933 (32, 8)
2934}
2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2944sub _draw {
2945 my ($self) = @_;
2946
2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2959
2960 if ($tex) {
2961 glEnable GL_TEXTURE_2D;
2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2963 glColor 0, 0, 0, 1;
2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2965 glDisable GL_TEXTURE_2D;
2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2978#############################################################################
2979
2980package CFClient::UI::Buttonbar;
2981
2982our @ISA = CFClient::UI::HBox::;
2983
2984# TODO: should actualyl wrap buttons and other goodies.
2985
2986#############################################################################
2987
2988package CFClient::UI::Menu;
2989
2990our @ISA = CFClient::UI::FancyFrame::;
2991
2992use CFClient::OpenGL;
2993
2994sub new {
2995 my $class = shift;
2996
2997 my $self = $class->SUPER::new (
2998 items => [],
2999 z => 100,
3000 @_,
3001 );
3002
3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3004
3005 for my $item (@{ $self->{items} }) {
3006 my ($widget, $cb, $tooltip) = @$item;
3007
3008 # handle various types of items, only text for now
3009 if (!ref $widget) {
3010 $widget = new CFClient::UI::Label
3011 can_hover => 1,
3012 can_events => 1,
3013 markup => $widget,
3014 tooltip => $tooltip
3015 }
3016
3017 $self->{item}{$widget} = $item;
3018
3019 $self->{vbox}->add ($widget);
3020 }
3021
3022 $self
3023}
3024
3025# popup given the event (must be a mouse button down event currently)
3026sub popup {
3027 my ($self, $ev) = @_;
3028
3029 $self->_emit ("popdown");
3030
3031 # maybe save $GRAB? must be careful about events...
3032 $GRAB = $self;
3033 $self->{button} = $ev->{button};
3034
3035 $self->show;
3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3037}
3038
3039sub mouse_motion {
3040 my ($self, $ev, $x, $y) = @_;
3041
3042 # TODO: should use vbox->find_widget or so
3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
3047}
3048
3049sub button_up {
3050 my ($self, $ev, $x, $y) = @_;
3051
3052 if ($ev->{button} == $self->{button}) {
3053 undef $GRAB;
3054 $self->hide;
3055
3056 $self->_emit ("popdown");
3057 $self->{hover}[1]->() if $self->{hover};
3058 } else {
3059 return 0
3060 }
3061
3062 1
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
3307 }
3308
3309 push @widgets, $label;
3310 }
3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 });
3531}
3532
3533# $mod and $sym are the modifiers and key symbol
3534# $cmds is a array ref of strings (the commands)
3535# $cb is the callback that is executed on OK
3536# $ccb is the callback that is executed on CANCEL and
3537# when the binding was unsuccessful on OK
3538sub set_binding {
3539 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3540
3541 $self->clear_command_list;
3542 $self->{recording} = 0;
3543 $self->{rec_btn}->set_text ("start recording");
3544
3545 $self->{binding} = [$mod, $sym];
3546 $self->{commands} = $cmds;
3547
3548 $self->{binding_change} = $cb;
3549 $self->{binding_cancel} = $ccb;
3550
3551 $self->update_binding_widgets;
3552}
3553
3554# this is a shortcut method that asks for a binding
3555# and then just binds it.
3556sub do_quick_binding {
3557 my ($self, $cmds) = @_;
3558 $self->set_binding (undef, undef, $cmds, sub {
3559 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3560 });
3561 $self->ask_for_bind (1);
3562}
3563
3564sub update_binding_widgets {
3565 my ($self) = @_;
3566 my ($mod, $sym, $cmds) = $self->get_binding;
3567 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3568 $self->set_command_list ($cmds);
3569}
3570
3571sub get_binding {
3572 my ($self) = @_;
3573 return (
3574 $self->{binding}->[0],
3575 $self->{binding}->[1],
3576 [ grep { defined $_ } @{$self->{commands}} ]
3577 );
3578}
3579
3580sub clear_command_list {
3581 my ($self) = @_;
3582 $self->{cmdbox}->clear ();
3583}
3584
3585sub set_command_list {
3586 my ($self, $cmds) = @_;
3587
3588 $self->{cmdbox}->clear ();
3589 $self->{commands} = $cmds;
3590
3591 my $idx = 0;
3592
3593 for (@$cmds) {
3594 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3595
3596 my $i = $idx;
3597 $hb->add (new CFClient::UI::Label text => $_);
3598 $hb->add (new CFClient::UI::Button
3599 text => "delete",
3600 tooltip => "Deletes the action from the record",
3601 on_activate => sub {
3602 $self->{cmdbox}->remove ($hb);
3603 $cmds->[$i] = undef;
3604 });
3605
3606
3607 $idx++
3608 }
3609}
3610
3611#############################################################################
3612
3613package CFClient::UI::SpellList;
3614
3615our @ISA = CFClient::UI::Table::;
3616
3617sub new {
3618 my $class = shift;
3619
3620 my $self = $class->SUPER::new (
3621 binding => [],
3622 commands => [],
2345 @_, 3623 @_,
2346 ) 3624 )
2347} 3625}
2348 3626
3627my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3628
3629my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3635my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3637my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3639
3640sub rebuild_spell_list {
3641 my ($self) = @_;
3642
3643 $CFClient::UI::ROOT->on_refresh ($self => sub {
3644 $self->clear;
3645
3646 return unless $::CONN;
3647
3648 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3649 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3650 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3651 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3652 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3653
3654 my $row = 0;
3655
3656 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3657 my $spell = $self->{spell}{$_};
3658
3659 $row++;
3660
3661 my $spell_cb = sub {
3662 my ($widget, $ev) = @_;
3663
3664 if ($ev->{button} == 1) {
3665 $::CONN->user_send ("cast $spell->{name}");
3666 } elsif ($ev->{button} == 2) {
3667 $::CONN->user_send ("invoke $spell->{name}");
3668 } elsif ($ev->{button} == 3) {
3669 (new CFClient::UI::Menu
3670 items => [
3671 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3672 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3673 ],
3674 )->popup ($ev);
3675 } else {
3676 return 0;
3677 }
3678
3679 1
3680 };
3681
3682 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3683
3684 #TODO: add path info to tooltip
3685 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3686
3687 $self->add (0, $row, new CFClient::UI::Face
3688 face => $spell->{face},
3689 can_hover => 1,
3690 can_events => 1,
3691 tooltip => $tooltip,
3692 on_button_down => $spell_cb,
3693 );
3694
3695 $self->add (1, $row, new CFClient::UI::Label
3696 expand => 1,
3697 text => $spell->{name},
3698 can_hover => 1,
3699 can_events => 1,
3700 tooltip => $tooltip,
3701 on_button_down => $spell_cb,
3702 );
3703
3704 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3705 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3706 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3707 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3708 }
3709 });
3710}
3711
3712sub add_spell {
3713 my ($self, $spell) = @_;
3714
3715 $self->{spell}->{$spell->{name}} = $spell;
3716 $self->rebuild_spell_list;
3717}
3718
3719sub remove_spell {
3720 my ($self, $spell) = @_;
3721
3722 delete $self->{spell}->{$spell->{name}};
3723 $self->rebuild_spell_list;
3724}
3725
3726sub clear_spells {
3727 my ($self) = @_;
3728
3729 $self->{spell} = {};
3730 $self->rebuild_spell_list;
3731}
3732
3733#############################################################################
3734
3735package CFClient::UI::Root;
3736
3737our @ISA = CFClient::UI::Container::;
3738
3739use List::Util qw(min max);
3740
3741use CFClient::OpenGL;
3742
3743sub new {
3744 my $class = shift;
3745
3746 my $self = $class->SUPER::new (
3747 visible => 1,
3748 @_,
3749 );
3750
3751 Scalar::Util::weaken ($self->{root} = $self);
3752
3753 $self
3754}
3755
2349sub size_request { 3756sub size_request {
2350 (32, 8)
2351}
2352
2353sub draw {
2354 my ($self) = @_; 3757 my ($self) = @_;
2355 3758
2356 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3759 ($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}, $self->{h});
2365 glDisable GL_TEXTURE_2D;
2366 glDisable GL_BLEND;
2367 }
2368} 3760}
2369 3761
2370############################################################################# 3762sub _to_pixel {
3763 my ($coord, $size, $max) = @_;
2371 3764
2372package CFClient::UI::Root; 3765 $coord =
3766 $coord eq "center" ? ($max - $size) * 0.5
3767 : $coord eq "max" ? $max
3768 : $coord;
2373 3769
2374our @ISA = CFClient::UI::Container::; 3770 $coord = 0 if $coord < 0;
3771 $coord = $max - $size if $coord > $max - $size;
2375 3772
2376use CFClient::OpenGL; 3773 int $coord + 0.5
2377
2378sub check_size {
2379 my ($self) = @_;
2380
2381 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2382} 3774}
2383 3775
2384sub size_request { 3776sub size_allocate {
2385 ($::WIDTH, $::HEIGHT)
2386}
2387
2388sub configure {
2389 my ($self, $x, $y, $w, $h) = @_; 3777 my ($self, $w, $h) = @_;
2390 3778
2391 $self->SUPER::configure ($x, $y, $w, $h);
2392
2393 for my $child (@{$self->{children}}) { 3779 for my $child ($self->children) {
2394 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3780 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2395 3781
2396 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3782 $X = $child->{force_x} if exists $child->{force_x};
2397 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3783 $Y = $child->{force_y} if exists $child->{force_y};
3784
3785 $X = _to_pixel $X, $W, $self->{w};
3786 $Y = _to_pixel $Y, $H, $self->{h};
3787
2398 $child->configure ($X, $Y, $W,$H); 3788 $child->configure ($X, $Y, $W, $H);
2399 } 3789 }
2400} 3790}
2401 3791
2402sub _topleft { 3792sub coord2local {
2403 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2404 3794
2405 ($x, $y) 3795 ($x, $y)
2406} 3796}
2407 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2408sub update { 3804sub update {
2409 my ($self) = @_; 3805 my ($self) = @_;
2410 3806
2411 $self->check_size; 3807 $::WANT_REFRESH++;
2412 ::refresh ();
2413} 3808}
2414 3809
2415sub add { 3810sub add {
2416 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2417 3812
2418 # integerize window positions 3813 $_->{is_toplevel} = 1
2419 $child->{x} = int $child->{x}; 3814 for @children;
2420 $child->{y} = int $child->{y};
2421 3815
2422 $self->SUPER::add ($child); 3816 $self->SUPER::add (@children);
3817}
3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2423} 3832}
2424 3833
2425sub on_refresh { 3834sub on_refresh {
2426 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2427 3836
2428 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2429} 3838}
2430 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2431sub draw { 3846sub draw {
2432 my ($self) = @_; 3847 my ($self) = @_;
2433 3848
2434 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2435 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2436 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2437 3945
2438 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2439 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2440 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2441 3949
2442 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2443 glLoadIdentity; 3951 glLoadIdentity;
2444 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2445 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2446 glLoadIdentity; 3954 glLoadIdentity;
2447 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2448 $self->_draw; 3963 $self->_draw;
2449} 3964}
2450 3965
2451############################################################################# 3966#############################################################################
2452 3967
2453package CFClient::UI; 3968package CFClient::UI;
2454 3969
2455$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
2456$TOOLTIP = new CFClient::UI::Tooltip; 3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2457 3972
24581 39731
2459 3974

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