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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.157 by root, Sun Apr 23 21:47:32 2006 UTC vs.
Revision 1.269 by root, Fri Jun 2 06:22:55 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
17 if (!$GRAB) { 47 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
22 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
23 54
24 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
25 56
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 58
28 $TOOLTIP->set_text ($widget->{tooltip}); 59 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31 } 61 }
32 62
33 return; 63 return;
34 } 64 }
… …
39 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
40} 70}
41 71
42# class methods for events 72# class methods for events
43sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
45} 76}
46 77
47sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
49} 81}
50 82
51sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
52 my ($ev) = @_; 84 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 93 check_tooltip;
62 } 94 }
63 95
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 97
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
67} 100}
68 101
69sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
70 my ($ev) = @_; 103 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
72 105
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 107
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 109
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
78 112
79 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 115 $grab->update if $grab;
82 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 133
100 check_tooltip; 134 check_tooltip;
101 } 135 }
102 136
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
104} 139}
105 140
106# convert position array to integers 141# convert position array to integers
107sub harmonize { 142sub harmonize {
108 my ($vals) = @_; 143 my ($vals) = @_;
… …
114 $rem += $_ - $i; 149 $rem += $_ - $i;
115 $_ = $i; 150 $_ = $i;
116 } 151 }
117} 152}
118 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
119############################################################################# 195#############################################################################
120 196
121package CFClient::UI::Base; 197package CFClient::UI::Base;
122 198
123use strict; 199use strict;
… …
126 202
127sub new { 203sub new {
128 my $class = shift; 204 my $class = shift;
129 205
130 my $self = bless { 206 my $self = bless {
131 x => 0, 207 x => "center",
132 y => 0, 208 y => "center",
133 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
134 can_events => 1, 212 can_events => 1,
135 @_ 213 @_
136 }, $class; 214 }, $class;
137 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
138 for (keys %$self) { 218 for (keys %$self) {
139 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
141 } 221 }
142 } 222 }
143 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
144 $self 236 $self
145} 237}
146 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
147sub show { 246sub show {
148 my ($self) = @_; 247 my ($self) = @_;
149 248
150 return if $self->{parent}; 249 return if $self->{parent};
151 250
152 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
153} 252}
154 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
155sub hide { 307sub hide {
156 my ($self) = @_; 308 my ($self) = @_;
157 309
158 return unless $self->{parent}; 310 $self->set_invisible;
159 311
160 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
161} 314}
162 315
163sub move { 316sub move_abs {
164 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
165 318
166 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
167 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
168 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
169 322
170 $self->update; 323 $self->update;
171} 324}
172 325
173sub needs_redraw { 326sub set_size {
174 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
175} 333}
176 334
177sub size_request { 335sub size_request {
178 require Carp; 336 require Carp;
179 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
181 339
182sub configure { 340sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
184 342
185 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
188 348
189 # use alignment to adjust x, y 349 # use alignment to adjust x, y
190 350
191 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 353 }
196 354
197 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 356 $self->{x} = $x;
199 $self->{y} = $y; 357 $self->{y} = $y;
200 $self->update; 358 $self->update;
201 } 359 }
202 360
203 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
204 $self->{w} = $w; 364 $self->{alloc_w} = $w;
205 $self->{h} = $h; 365 $self->{alloc_h} = $h;
206 366
207 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 368 }
210} 369}
211 370
212sub size_allocate { 371sub size_allocate {
213 # nothing to be done 372 # nothing to be done
214} 373}
215 374
375sub children {
376}
377
216sub set_max_size { 378sub set_max_size {
217 my ($self, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
218 380
219 delete $self->{max_w}; $self->{max_w} = $w if $w; 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
220 delete $self->{max_h}; $self->{max_h} = $h if $h; 382 delete $self->{max_h}; $self->{max_h} = $h if $h;
221} 383}
222 384
223# return top left coordinates 385sub set_tooltip {
224sub _topleft {
225 my ($self, $x, $y) = @_; 386 my ($self, $tooltip) = @_;
226 387
227 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
228} 399}
229 400
230# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
231sub coord2local { 402sub coord2local {
232 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
233 404
234 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
235 ($x - $X, $y - $Y)
236} 406}
237 407
238# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
239sub coord2global { 409sub coord2global {
240 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
241 411
242 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
243 ($x + $X, $y + $Y)
244} 413}
245 414
246sub focus_in { 415sub focus_in {
247 my ($self) = @_; 416 my ($self) = @_;
248 417
249 return if $FOCUS == $self; 418 return if $FOCUS == $self;
250 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
251 420
252 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
253 422
254 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
255 424
256 $focus->update if $focus; 425 $focus->update if $focus;
257 $FOCUS->update; 426 $FOCUS->update;
258} 427}
259 428
… …
262 431
263 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
264 433
265 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
266 435
267 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
268 437
269 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
270} 442}
271 443
272sub mouse_motion { } 444sub mouse_motion { }
273sub button_up { } 445sub button_up { }
274sub key_down { } 446sub key_down { }
275sub key_up { } 447sub key_up { }
276 448
277sub button_down { 449sub button_down {
278 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
279 451
280 $self->focus_in; 452 $self->focus_in;
281} 453}
282 454
283sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
284sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
285sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
286sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
287sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
288 528
289sub draw { 529sub draw {
290 my ($self) = @_; 530 my ($self) = @_;
291 531
292 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
293 543
294 glPushMatrix; 544 glPushMatrix;
295 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
296 $self->_draw; 546 $self->_draw;
297 glPopMatrix; 547 glPopMatrix;
… …
308 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
309 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
310 glEnd; 560 glEnd;
311 glDisable GL_BLEND; 561 glDisable GL_BLEND;
312 } 562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
313} 577}
314 578
315sub _draw { 579sub _draw {
316 my ($self) = @_; 580 my ($self) = @_;
317 581
318 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
319} 583}
320 584
321sub find_widget {
322 my ($self, $x, $y) = @_;
323
324 return () unless $self->{can_events};
325
326 return $self
327 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
328 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
329
330 ()
331}
332
333sub set_parent {
334 my ($self, $parent) = @_;
335
336 Scalar::Util::weaken ($self->{parent} = $parent);
337}
338
339sub check_size {
340 my ($self) = @_;
341
342 return unless $self->{parent};
343
344 my ($w, $h) = $self->size_request;
345
346 if ($w != $self->{req_w} || $h != $self->{req_h}) {
347 $self->{req_w} = $w;
348 $self->{req_h} = $h;
349
350 $self->{parent}->check_size;
351 }
352}
353
354sub update {
355 my ($self) = @_;
356
357 $self->{parent}->update
358 if $self->{parent};
359}
360
361sub connect {
362 my ($self, $signal, $cb) = @_;
363
364 push @{ $self->{signal_cb}{$signal} }, $cb;
365}
366
367sub emit {
368 my ($self, $signal, @args) = @_;
369
370 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
371 $cb->($self, @args);
372 }
373}
374
375sub DESTROY { 585sub DESTROY {
376 my ($self) = @_; 586 my ($self) = @_;
377 587
588 delete $WIDGET{$self+0};
378 #$self->deactivate; 589 #$self->deactivate;
379} 590}
380 591
381############################################################################# 592#############################################################################
382 593
… …
391 my $class = shift; 602 my $class = shift;
392 603
393 # range [value, low, high, page] 604 # range [value, low, high, page]
394 605
395 $class->SUPER::new ( 606 $class->SUPER::new (
396 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
397 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
398 @_ 609 @_
399 ) 610 )
400} 611}
401 612
402sub _draw { 613sub _draw {
403 my ($self) = @_; 614 my ($self) = @_;
404 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
405 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
406 622
407 glEnable GL_BLEND; 623 glEnable GL_BLEND;
408 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
409 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
410 626
411 glBegin GL_QUADS; 627 glBegin GL_QUADS;
412 glVertex 0 , 0; 628 glVertex 0 , 0;
413 glVertex 0 , $h; 629 glVertex 0 , $h;
414 glVertex $w, $h; 630 glVertex $w, $h;
415 glVertex $w, 0; 631 glVertex $w, 0;
416 glEnd; 632 glEnd;
417 633
418 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
419} 636}
420 637
421############################################################################# 638#############################################################################
422 639
423package CFClient::UI::Empty; 640package CFClient::UI::Empty;
… …
428 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
429 $class->SUPER::new (can_events => 0, %arg); 646 $class->SUPER::new (can_events => 0, %arg);
430} 647}
431 648
432sub size_request { 649sub size_request {
433 (0, 0) 650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
434} 653}
435 654
436sub draw { } 655sub draw { }
437 656
438############################################################################# 657#############################################################################
… …
444sub new { 663sub new {
445 my ($class, %arg) = @_; 664 my ($class, %arg) = @_;
446 665
447 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
448 667
449 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
450 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
451 674
452 $self 675 $self
453} 676}
454 677
455sub add { 678sub add {
456 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
457 680
458 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
459 683
460 use sort 'stable'; 684 use sort 'stable';
461 685
462 $self->{children} = [ 686 $self->{children} = [
463 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
464 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
465 ]; 689 ];
466 690
467 $child->check_size; 691 $self->realloc;
692}
693
694sub children {
695 @{ $_[0]{children} }
468} 696}
469 697
470sub remove { 698sub remove {
471 my ($self, $child) = @_; 699 my ($self, $child) = @_;
472 700
473 delete $child->{parent}; 701 delete $child->{parent};
702 $child->hide;
474 703
475 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
476 705
477 $self->check_size; 706 $self->realloc;
478 $self->update; 707}
708
709sub clear {
710 my ($self) = @_;
711
712 my $children = delete $self->{children};
713 $self->{children} = [];
714
715 for (@$children) {
716 delete $_->{parent};
717 $_->hide;
718 }
719
720 $self->realloc;
479} 721}
480 722
481sub find_widget { 723sub find_widget {
482 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
483 725
… …
558} 800}
559 801
560sub update { 802sub update {
561 my ($self) = @_; 803 my ($self) = @_;
562 804
563 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
564 $self->render_chld;
565 $self->SUPER::update; 806 $self->SUPER::update;
566}
567
568sub render_chld {
569 my ($self) = @_;
570
571 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
572 glClearColor 0, 0, 0, 1;
573 glClear GL_COLOR_BUFFER_BIT;
574 $self->child->draw;
575 };
576} 807}
577 808
578sub size_allocate { 809sub size_allocate {
579 my ($self, $w, $h) = @_; 810 my ($self, $w, $h) = @_;
580 811
581 $self->child->configure (0, 0, $w, $h); 812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
582 815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
822sub render_child {
823 my ($self) = @_;
824
825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
826 glClearColor 0, 0, 0, 0;
827 glClear GL_COLOR_BUFFER_BIT;
828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
583 $self->render_chld; 836 $self->_render;
837 };
584} 838}
585 839
586sub _draw { 840sub _draw {
587 my ($self) = @_; 841 my ($self) = @_;
588 842
589 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
590 844
591 my $tex = $self->{texture} 845 my $tex = $self->{texture}
592 or return; 846 or return;
593 847
594 glEnable GL_BLEND;
595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
596 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
597 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1;
598 851
599 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
600 853
601 glDisable GL_BLEND;
602 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
603} 855}
604 856
605############################################################################# 857#############################################################################
606 858
607package CFClient::UI::ViewPort; 859package CFClient::UI::ViewPort;
608 860
609our @ISA = CFClient::UI::Window::; 861our @ISA = CFClient::UI::Window::;
610
611sub new { die }
612
613sub size_request {
614 my ($self) = @_;
615
616 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
617 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
618
619 @$self{qw(child_w child_h)}
620}
621
622sub _draw {
623 my ($self) = @_;
624
625 $self->{children}[1]->draw;
626}
627
628
629#############################################################################
630
631package CFClient::UI::Frame;
632
633our @ISA = CFClient::UI::Bin::;
634
635use CFClient::OpenGL;
636 862
637sub new { 863sub new {
638 my $class = shift; 864 my $class = shift;
639 865
640 my $self = $class->SUPER::new ( 866 $class->SUPER::new (
641 bg => [1, 1, 1, 1], 867 scroll_x => 0,
642 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
643 border => 0.8,
644 @_ 869 @_,
645 ); 870 )
646
647 $self
648}
649
650sub set_size {
651 my ($self, $w, $h) = @_;
652 $self->{req_w} = $w;
653 $self->{req_h} = $h;
654 $self->check_size;
655} 871}
656 872
657sub size_request { 873sub size_request {
658 my ($self) = @_; 874 my ($self) = @_;
659 ($self->{req_w}, $self->{req_h}) 875
876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877
878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
880
881 ($w, $h)
660} 882}
661 883
662sub size_allocate { 884sub size_allocate {
663 my ($self, $w, $h) = @_; 885 my ($self, $w, $h) = @_;
664 $self->{w} = $w; 886
665 $self->{h} = $h; 887 my $child = $self->child;
888
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891
666 $self->child->configure (0, 0, $w, $h); 892 $self->child->configure (0, 0, $w, $h);
893 $self->update;
667} 894}
668 895
669sub _draw { 896sub set_offset {
670 my ($self) = @_; 897 my ($self, $x, $y) = @_;
671 898
672 my ($w, $h) = ($self->{w}, $self->{h}); 899 $self->{view_x} = int $x;
900 $self->{view_y} = int $y;
673 901
674 glEnable GL_BLEND; 902 $self->update;
675 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 903}
676 glEnable GL_TEXTURE_2D;
677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
678 904
679# glBegin GL_QUADS; 905# hmm, this does not work for topleft of $self... but we should not ask for that
680# glColor 0, 0, 0, 0; 906sub coord2local {
681# glVertex 0 , 0; 907 my ($self, $x, $y) = @_;
682# glVertex 0 , $h;
683# glVertex $w, $h;
684# glVertex $w, 0;
685# glEnd;
686 908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
687 911
688 $self->child->draw; 912sub coord2global {
689 glDisable GL_BLEND; 913 my ($self, $x, $y) = @_;
690 glDisable GL_TEXTURE_2D; 914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
691} 942}
692 943
693############################################################################# 944#############################################################################
694 945
695package CFClient::UI::FancyFrame; 946package CFClient::UI::ScrolledWindow;
696 947
697our @ISA = CFClient::UI::Bin::; 948our @ISA = CFClient::UI::HBox::;
698
699use CFClient::OpenGL;
700
701my @tex =
702 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
703 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
704 949
705sub new { 950sub new {
706 my $class = shift; 951 my $class = shift;
707 952
708 # TODO: user_x, user_y, overwrite moveto? 953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my ($class, %arg) = @_;
1056
1057 my $title = delete $arg{title};
709 1058
710 my $self = $class->SUPER::new ( 1059 my $self = $class->SUPER::new (
711 bg => [1, 1, 1, 1], 1060 bg => [1, 1, 1, 1],
712 border_bg => [1, 1, 1, 1], 1061 border_bg => [1, 1, 1, 1],
713 border => 0.8, 1062 border => 0.6,
714 can_events => 1, 1063 can_events => 1,
715 @_ 1064 min_w => 16,
1065 min_h => 16,
1066 %arg,
716 ); 1067 );
717 1068
718 $self->{title} &&= new CFClient::UI::Label 1069 $self->{title} = new CFClient::UI::Label
719 align => 0, 1070 align => 0,
720 valign => 1, 1071 valign => 1,
721 text => $self->{title}, 1072 text => $title,
722 fontsize => 1; 1073 fontsize => $self->{border}
1074 if defined $title;
723 1075
724 $self 1076 $self
1077}
1078
1079sub add {
1080 my ($self, @widgets) = @_;
1081
1082 $self->SUPER::add (@widgets);
1083 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
725} 1084}
726 1085
727sub border { 1086sub border {
728 int $_[0]{border} * $::FONTSIZE 1087 int $_[0]{border} * $::FONTSIZE
729} 1088}
730 1089
731sub size_request { 1090sub size_request {
732 my ($self) = @_; 1091 my ($self) = @_;
733 1092
734 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1093 $self->{title}->size_request
1094 if $self->{title};
735 1095
736 my ($w, $h) = $self->SUPER::size_request; 1096 my ($w, $h) = $self->SUPER::size_request;
737 1097
738 ( 1098 (
739 $w + $self->border * 2, 1099 $w + $self->border * 2,
… …
742} 1102}
743 1103
744sub size_allocate { 1104sub size_allocate {
745 my ($self, $w, $h) = @_; 1105 my ($self, $w, $h) = @_;
746 1106
1107 if ($self->{title}) {
1108 $self->{title}{w} = $w;
1109 $self->{title}{h} = $h;
1110 $self->{title}->size_allocate ($w, $h);
1111 }
1112
1113 my $border = $self->border;
1114
747 $h -= List::Util::max 0, $self->border * 2; 1115 $h -= List::Util::max 0, $border * 2;
748 $w -= List::Util::max 0, $self->border * 2; 1116 $w -= List::Util::max 0, $border * 2;
749 1117
750 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
751 if $self->{title};
752
753 $self->child->configure ($self->border, $self->border, $w, $h); 1118 $self->child->configure ($border, $border, $w, $h);
754} 1119}
755 1120
756sub button_down { 1121sub button_down {
757 my ($self, $ev, $x, $y) = @_; 1122 my ($self, $ev, $x, $y) = @_;
758 1123
1124 my ($w, $h) = @$self{qw(w h)};
759 my $border = $self->border; 1125 my $border = $self->border;
760 1126
761 if ($x < $self->{w} && $x >= $self->{w} - $border 1127 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
762 && $y < $self->{h} && $y >= $self->{h} - $border) { 1128 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
763 1129
1130 if ($lr & $td) {
1131 my ($wx, $wy) = ($self->{x}, $self->{y});
764 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
765 my ($bw, $bh) = ($self->{w}, $self->{h}); 1133 my ($bw, $bh) = ($self->{w}, $self->{h});
766 1134
1135 my $mx = $x < $border;
1136 my $my = $y < $border;
1137
767 $self->{motion} = sub { 1138 $self->{motion} = sub {
768 my ($ev, $x, $y) = @_; 1139 my ($ev, $x, $y) = @_;
769 1140
770 ($x, $y) = ($ev->{x}, $ev->{y}); 1141 my $dx = $ev->{x} - $ox;
1142 my $dy = $ev->{y} - $oy;
771 1143
772 $self->{user_w} = $bw + $x - $ox; 1144 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
773 $self->{user_h} = $bh + $y - $oy; 1145 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
774 $self->check_size; 1146
1147 $self->realloc;
1148 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
775 }; 1149 };
776 1150
777 } elsif ($x >= 0 && $x < $self->{w} 1151 } elsif ($lr ^ $td) {
778 && $y >= 0 && $y < $border) {
779
780 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
781 my ($bx, $by) = ($self->{x}, $self->{y}); 1153 my ($bx, $by) = ($self->{x}, $self->{y});
782 1154
783 $self->{motion} = sub { 1155 $self->{motion} = sub {
784 my ($ev, $x, $y) = @_; 1156 my ($ev, $x, $y) = @_;
785 1157
786 ($x, $y) = ($ev->{x}, $ev->{y}); 1158 ($x, $y) = ($ev->{x}, $ev->{y});
787 1159
788 $self->move ($bx + $x - $ox, $by + $y - $oy); 1160 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
789 $self->update;
790 }; 1161 };
791 } 1162 }
792} 1163}
793 1164
794sub button_up { 1165sub button_up {
… …
804} 1175}
805 1176
806sub _draw { 1177sub _draw {
807 my ($self) = @_; 1178 my ($self) = @_;
808 1179
1180 my $child = $self->{children}[0];
1181
809 my ($w, $h ) = ($self->{w}, $self->{h}); 1182 my ($w, $h ) = ($self->{w}, $self->{h});
810 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1183 my ($cw, $ch) = ($child->{w}, $child->{h});
811 1184
812 glEnable GL_BLEND;
813 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
814 glEnable GL_TEXTURE_2D; 1185 glEnable GL_TEXTURE_2D;
815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1186 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
816 1187
817 my $border = $self->border; 1188 my $border = $self->border;
818 1189
819 glColor @{ $self->{border_bg} }; 1190 glColor @{ $self->{border_bg} };
820 $tex[1]->draw_quad (0, 0, $w, $border); 1191 $border[0]->draw_quad_alpha (0, 0, $w, $border);
821 $tex[3]->draw_quad (0, $border, $border, $ch); 1192 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
822 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1193 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
823 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1194 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
824 1195
825 my $bg = $tex[0]; 1196 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197 glColor @{ $self->{bg} };
826 1198
827 # TODO: repeat texture not scale 1199 # TODO: repeat texture not scale
828 my $rep_x = $cw / $bg->{w}; 1200 # solve this better(?)
829 my $rep_y = $ch / $bg->{h}; 1201 $bg->{s} = $cw / $bg->{w};
830 1202 $bg->{t} = $ch / $bg->{h};
831 glColor @{ $self->{bg} };
832
833 $bg->{s} = $rep_x;
834 $bg->{t} = $rep_y;
835 $bg->{wrap_mode} = 1;
836 $bg->draw_quad ($border, $border, $cw, $ch); 1203 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1204 }
837 1205
838 glDisable GL_TEXTURE_2D; 1206 glDisable GL_TEXTURE_2D;
839 glDisable GL_BLEND;
840 1207
841 $self->{title}->draw if $self->{title};
842 $self->child->draw; 1208 $child->draw;
1209
1210 if ($self->{title}) {
1211 glTranslate 0, $border - $self->{h};
1212 $self->{title}->_draw;
1213 }
843} 1214}
844 1215
845############################################################################# 1216#############################################################################
846 1217
847package CFClient::UI::Table; 1218package CFClient::UI::Table;
… …
855sub new { 1226sub new {
856 my $class = shift; 1227 my $class = shift;
857 1228
858 $class->SUPER::new ( 1229 $class->SUPER::new (
859 col_expand => [], 1230 col_expand => [],
860 @_ 1231 @_,
861 ) 1232 )
1233}
1234
1235sub children {
1236 grep $_, map @$_, grep $_, @{ $_[0]{children} }
862} 1237}
863 1238
864sub add { 1239sub add {
865 my ($self, $x, $y, $child) = @_; 1240 my ($self, $x, $y, $child) = @_;
866 1241
867 $child->set_parent ($self); 1242 $child->set_parent ($self);
868 $self->{children}[$y][$x] = $child; 1243 $self->{children}[$y][$x] = $child;
869 1244
870 $child->check_size; 1245 $self->realloc;
871} 1246}
872 1247
873# TODO: move to container class maybe? send childs a signal on removal? 1248# TODO: move to container class maybe? send children a signal on removal?
874sub clear { 1249sub clear {
875 my ($self) = @_; 1250 my ($self) = @_;
876 1251
1252 my @children = $self->children;
877 delete $self->{children}; 1253 delete $self->{children};
878 $self->update; 1254
1255 for (@children) {
1256 delete $_->{parent};
1257 $_->hide;
1258 }
1259
1260 $self->realloc;
879} 1261}
880 1262
881sub get_wh { 1263sub get_wh {
882 my ($self) = @_; 1264 my ($self) = @_;
883 1265
… …
914sub size_allocate { 1296sub size_allocate {
915 my ($self, $w, $h) = @_; 1297 my ($self, $w, $h) = @_;
916 1298
917 my ($ws, $hs) = $self->get_wh; 1299 my ($ws, $hs) = $self->get_wh;
918 1300
919 my $req_w = sum @$ws; 1301 my $req_w = (sum @$ws) || 1;
920 my $req_h = sum @$hs; 1302 my $req_h = (sum @$hs) || 1;
921 1303
922 # TODO: nicer code && do row_expand 1304 # TODO: nicer code && do row_expand
923 my @col_expand = @{$self->{col_expand}}; 1305 my @col_expand = @{$self->{col_expand}};
924 @col_expand = (1) x @$ws unless @col_expand; 1306 @col_expand = (1) x @$ws unless @col_expand;
925 my $col_expand = (sum @col_expand) || 1; 1307 my $col_expand = (sum @col_expand) || 1;
… …
979 } 1361 }
980} 1362}
981 1363
982############################################################################# 1364#############################################################################
983 1365
984package CFClient::UI::HBox; 1366package CFClient::UI::Box;
985
986# TODO: wrap into common Box base class
987 1367
988our @ISA = CFClient::UI::Container::; 1368our @ISA = CFClient::UI::Container::;
989 1369
990sub size_request { 1370sub size_request {
991 my ($self) = @_; 1371 my ($self) = @_;
992 1372
993 my @alloc = map [$_->size_request], @{$self->{children}}; 1373 $self->{vertical}
994 1374 ? (
995 ( 1375 (List::Util::max map $_->{req_w}, @{$self->{children}}),
996 (List::Util::sum map $_->[0], @alloc), 1376 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
997 (List::Util::max map $_->[1], @alloc), 1377 )
998 ) 1378 : (
1379 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1380 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1381 )
999} 1382}
1000 1383
1001sub size_allocate { 1384sub size_allocate {
1002 my ($self, $w, $h) = @_; 1385 my ($self, $w, $h) = @_;
1003 1386
1004 ($h, $w) = ($w, $h); 1387 my $space = $self->{vertical} ? $h : $w;
1005
1006 my $children = $self->{children}; 1388 my $children = $self->{children};
1007 1389
1008 my @h = map $_->{req_w}, @$children; 1390 my @req;
1009 1391
1010 my $req_h = List::Util::sum @h; 1392 if ($self->{homogeneous}) {
1011 1393 @req = ($space / (@$children || 1)) x @$children;
1012 if ($req_h > $h) {
1013 # ah well, not enough space
1014 $_ *= $h / $req_h for @h;
1015 } else { 1394 } else {
1395 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1396 my $req = List::Util::sum @req;
1397
1398 if ($req > $space) {
1399 # ah well, not enough space
1400 $_ *= $space / $req for @req;
1401 } else {
1016 my $exp = List::Util::sum map $_->{expand}, @$children; 1402 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1017 $exp ||= 1;
1018 1403
1404 $space = ($space - $req) / $expand; # remaining space to give away
1405
1406 $req[$_] += $space * $children->[$_]{expand}
1019 for (0 .. $#$children) { 1407 for 0 .. $#$children;
1020 my $child = $children->[$_];
1021
1022 my $alloc_h = $h[$_];
1023 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1024 $h[$_] = $alloc_h;
1025 } 1408 }
1026 } 1409 }
1027 1410
1028 CFClient::UI::harmonize \@h; 1411 CFClient::UI::harmonize \@req;
1029 1412
1030 my $y = 0; 1413 my $pos = 0;
1031 for (0 .. $#$children) { 1414 for (0 .. $#$children) {
1032 my $child = $children->[$_];
1033 my $h = $h[$_]; 1415 my $alloc = $req[$_];
1034 $child->configure ($y, 0, $h, $w); 1416 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1035 1417
1036 $y += $h; 1418 $pos += $alloc;
1037 } 1419 }
1038 1420
1039 1 1421 1
1040} 1422}
1041 1423
1042############################################################################# 1424#############################################################################
1043 1425
1426package CFClient::UI::HBox;
1427
1428our @ISA = CFClient::UI::Box::;
1429
1430sub new {
1431 my $class = shift;
1432
1433 $class->SUPER::new (
1434 vertical => 0,
1435 @_,
1436 )
1437}
1438
1439#############################################################################
1440
1044package CFClient::UI::VBox; 1441package CFClient::UI::VBox;
1045 1442
1046# TODO: wrap into common Box base class
1047
1048our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
1049 1444
1050sub size_request { 1445sub new {
1051 my ($self) = @_; 1446 my $class = shift;
1052 1447
1053 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
1054 1449 vertical => 1,
1055 ( 1450 @_,
1056 (List::Util::max map $_->[0], @alloc),
1057 (List::Util::sum map $_->[1], @alloc),
1058 ) 1451 )
1059} 1452}
1060 1453
1061sub size_allocate {
1062 my ($self, $w, $h) = @_;
1063
1064 my $children = $self->{children};
1065
1066 my @h = map $_->{req_h}, @$children;
1067
1068 my $req_h = List::Util::sum @h;
1069
1070 if ($req_h > $h) {
1071 # ah well, not enough space
1072 $_ *= $h / $req_h for @h;
1073 } else {
1074 my $exp = List::Util::sum map $_->{expand}, @$children;
1075 $exp ||= 1;
1076
1077 for (0 .. $#$children) {
1078 my $child = $children->[$_];
1079
1080 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1081 }
1082 }
1083
1084 CFClient::UI::harmonize \@h;
1085
1086 my $y = 0;
1087 for (0 .. $#$children) {
1088 my $child = $children->[$_];
1089 my $h = $h[$_];
1090 $child->configure (0, $y, $w, $h);
1091
1092 $y += $h;
1093 }
1094
1095 1
1096}
1097
1098############################################################################# 1454#############################################################################
1099 1455
1100package CFClient::UI::Label; 1456package CFClient::UI::Label;
1101 1457
1102our @ISA = CFClient::UI::Base::; 1458our @ISA = CFClient::UI::DrawBG::;
1103 1459
1104use CFClient::OpenGL; 1460use CFClient::OpenGL;
1105 1461
1106sub new { 1462sub new {
1107 my ($class, %arg) = @_; 1463 my ($class, %arg) = @_;
1108 1464
1109 my $self = $class->SUPER::new ( 1465 my $self = $class->SUPER::new (
1110 fg => [1, 1, 1], 1466 fg => [1, 1, 1],
1467 #bg => none
1468 #active_bg => none
1111 #font => default_font 1469 #font => default_font
1470 #text => initial text
1471 #markup => initial narkup
1472 #max_w => maximum pixel width
1473 ellipsise => 3, # end
1474 layout => (new CFClient::Layout),
1112 fontsize => 1, 1475 fontsize => 1,
1113 text => "",
1114 align => -1, 1476 align => -1,
1115 valign => -1, 1477 valign => -1,
1116 padding => 2, 1478 padding_x => 2,
1117 layout => new CFClient::Layout, 1479 padding_y => 2,
1118 can_events => 0, 1480 can_events => 0,
1119 %arg 1481 %arg
1120 ); 1482 );
1121 1483
1122 if (exists $self->{template}) { 1484 if (exists $self->{template}) {
1123 my $layout = new CFClient::Layout; 1485 my $layout = new CFClient::Layout;
1124 $layout->set_text (delete $self->{template}); 1486 $layout->set_text (delete $self->{template});
1125 $self->{template} = $layout; 1487 $self->{template} = $layout;
1126 } 1488 }
1127 1489
1128 $self->set_text (delete $self->{text}) if exists $self->{text}; 1490 if (exists $self->{markup}) {
1129 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1491 $self->set_markup (delete $self->{markup});
1492 } else {
1493 $self->set_text (delete $self->{text});
1494 }
1130 1495
1131 $self 1496 $self
1132} 1497}
1133 1498
1134sub escape_text { 1499sub escape($) {
1135 local $_ = $_[1]; 1500 local $_ = $_[0];
1136 1501
1137 s/&/&amp;/g; 1502 s/&/&amp;/g;
1138 s/>/&gt;/g; 1503 s/>/&gt;/g;
1139 s/</&lt;/g; 1504 s/</&lt;/g;
1140 1505
1141 $_[1] 1506 $_
1507}
1508
1509sub update {
1510 my ($self) = @_;
1511
1512 delete $self->{texture};
1513 $self->SUPER::update;
1142} 1514}
1143 1515
1144sub set_text { 1516sub set_text {
1145 my ($self, $text) = @_; 1517 my ($self, $text) = @_;
1146 1518
1519 return if $self->{text} eq "T$text";
1520 $self->{text} = "T$text";
1521
1522 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1147 $self->{layout}->set_text ($text); 1523 $self->{layout}->set_text ($text);
1148 1524
1149 delete $self->{texture}; 1525 $self->realloc;
1150 $self->check_size;
1151 $self->update; 1526 $self->update;
1152} 1527}
1153 1528
1154sub set_markup { 1529sub set_markup {
1155 my ($self, $markup) = @_; 1530 my ($self, $markup) = @_;
1156 1531
1532 return if $self->{text} eq "M$markup";
1533 $self->{text} = "M$markup";
1534
1535 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1536
1537 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1157 $self->{layout}->set_markup ($markup); 1538 $self->{layout}->set_markup ($markup);
1158 1539
1159 delete $self->{texture}; 1540 $self->realloc;
1160 $self->check_size;
1161 $self->update; 1541 $self->update;
1162} 1542}
1163 1543
1164sub size_request { 1544sub size_request {
1165 my ($self) = @_; 1545 my ($self) = @_;
1166 1546
1167 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1168 $self->{layout}->set_width ($self->{max_w} || -1); 1548 $self->{layout}->set_width ($self->{max_w} || -1);
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1169 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1170 1552
1171 my ($w, $h) = $self->{layout}->size; 1553 my ($w, $h) = $self->{layout}->size;
1172 1554
1173 if (exists $self->{template}) { 1555 if (exists $self->{template}) {
… …
1178 1560
1179 $w = List::Util::max $w, $w2; 1561 $w = List::Util::max $w, $w2;
1180 $h = List::Util::max $h, $h2; 1562 $h = List::Util::max $h, $h2;
1181 } 1563 }
1182 1564
1183 ( 1565 ($w, $h)
1184 $w + $self->{padding} * 2,
1185 $h + $self->{padding} * 2,
1186 )
1187} 1566}
1188 1567
1189sub size_allocate { 1568sub size_allocate {
1190 my ($self, $w, $h) = @_; 1569 my ($self, $w, $h) = @_;
1191 1570
1571 delete $self->{ox};
1572
1192 delete $self->{texture}; 1573 delete $self->{texture}
1574 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1193} 1575}
1194 1576
1195sub set_fontsize { 1577sub set_fontsize {
1196 my ($self, $fontsize) = @_; 1578 my ($self, $fontsize) = @_;
1197 1579
1198 $self->{fontsize} = $fontsize; 1580 $self->{fontsize} = $fontsize;
1199 delete $self->{texture}; 1581 delete $self->{texture};
1200 $self->check_size; 1582
1201 $self->update; 1583 $self->realloc;
1202} 1584}
1203 1585
1204sub _draw { 1586sub _draw {
1205 my ($self) = @_; 1587 my ($self) = @_;
1206 1588
1589 $self->SUPER::_draw; # draw background, if applicable
1590
1207 my $tex = $self->{texture} ||= do { 1591 my $tex = $self->{texture} ||= do {
1592 $self->{layout}->set_foreground (@{$self->{fg}});
1208 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1593 $self->{layout}->set_font ($self->{font}) if $self->{font};
1209 $self->{layout}->set_width ($self->{w}); 1594 $self->{layout}->set_width ($self->{w});
1595 $self->{layout}->set_ellipsise ($self->{ellipsise});
1596 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1210 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1597 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1211 new_from_layout CFClient::Texture $self->{layout} 1599 new_from_layout CFClient::Texture $self->{layout}
1212 }; 1600 };
1213 1601
1214 glEnable GL_BLEND; 1602 unless (exists $self->{ox}) {
1215 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1603 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1604 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1605 : ($self->{w} - $tex->{w}) * 0.5);
1606
1607 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1608 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1609 : ($self->{h} - $tex->{h}) * 0.5);
1610 };
1611
1216 glEnable GL_TEXTURE_2D; 1612 glEnable GL_TEXTURE_2D;
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218 1614
1615 if ($tex->{format} == GL_ALPHA) {
1219 glColor @{$self->{fg}}; 1616 glColor @{$self->{fg}};
1220
1221 $self->{ox} = int (
1222 $self->{align} < 0 ? $self->{padding}
1223 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1224 : ($self->{w} - $tex->{w}) * 0.5
1225 );
1226
1227 $self->{oy} = int (
1228 $self->{valign} < 0 ? $self->{padding}
1229 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1230 : ($self->{h} - $tex->{h}) * 0.5
1231 );
1232
1233 $tex->draw_quad ($self->{ox}, $self->{oy}); 1617 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1618 } else {
1619 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1620 }
1234 1621
1235 glDisable GL_TEXTURE_2D; 1622 glDisable GL_TEXTURE_2D;
1236 glDisable GL_BLEND;
1237} 1623}
1238 1624
1239############################################################################# 1625#############################################################################
1240 1626
1241package CFClient::UI::EntryBase; 1627package CFClient::UI::EntryBase;
… …
1246 1632
1247sub new { 1633sub new {
1248 my $class = shift; 1634 my $class = shift;
1249 1635
1250 $class->SUPER::new ( 1636 $class->SUPER::new (
1251 fg => [1, 1, 1], 1637 fg => [1, 1, 1],
1252 bg => [0, 0, 0, 0.2], 1638 bg => [0, 0, 0, 0.2],
1253 active_bg => [1, 1, 1, 0.5], 1639 active_bg => [1, 1, 1, 0.5],
1254 active_fg => [0, 0, 0], 1640 active_fg => [0, 0, 0],
1255 can_hover => 1, 1641 can_hover => 1,
1256 can_focus => 1, 1642 can_focus => 1,
1257 valign => 0, 1643 valign => 0,
1258 can_events => 1, 1644 can_events => 1,
1645 #text => ...
1259 @_ 1646 @_
1260 ) 1647 )
1261} 1648}
1262 1649
1263sub _set_text { 1650sub _set_text {
… …
1273 $self->{text} = $text; 1660 $self->{text} = $text;
1274 1661
1275 $text =~ s/./*/g if $self->{hidden}; 1662 $text =~ s/./*/g if $self->{hidden};
1276 $self->{layout}->set_text ("$text "); 1663 $self->{layout}->set_text ("$text ");
1277 1664
1278 $self->emit (changed => $self->{text}); 1665 $self->_emit (changed => $self->{text});
1666}
1667
1668sub set_text {
1669 my ($self, $text) = @_;
1670
1671 $self->{cursor} = length $text;
1672 $self->_set_text ($text);
1673
1674 $self->realloc;
1279} 1675}
1280 1676
1281sub get_text { 1677sub get_text {
1282 $_[0]{text} 1678 $_[0]{text}
1283} 1679}
… …
1286 my ($self) = @_; 1682 my ($self) = @_;
1287 1683
1288 my ($w, $h) = $self->SUPER::size_request; 1684 my ($w, $h) = $self->SUPER::size_request;
1289 1685
1290 ($w + 1, $h) # add 1 for cursor 1686 ($w + 1, $h) # add 1 for cursor
1291}
1292
1293sub size_allocate {
1294 my ($self, $w, $h) = @_;
1295
1296 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1297}
1298
1299sub set_text {
1300 my ($self, $text) = @_;
1301
1302 $self->{cursor} = length $text;
1303 $self->_set_text ($text);
1304 $self->update;
1305} 1687}
1306 1688
1307sub key_down { 1689sub key_down {
1308 my ($self, $ev) = @_; 1690 my ($self, $ev) = @_;
1309 1691
… …
1311 my $sym = $ev->{sym}; 1693 my $sym = $ev->{sym};
1312 my $uni = $ev->{unicode}; 1694 my $uni = $ev->{unicode};
1313 1695
1314 my $text = $self->get_text; 1696 my $text = $self->get_text;
1315 1697
1316 if ($sym == 8) { 1698 if ($uni == 8) {
1317 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1699 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1318 } elsif ($sym == 127) { 1700 } elsif ($uni == 127) {
1319 substr $text, $self->{cursor}, 1, ""; 1701 substr $text, $self->{cursor}, 1, "";
1320 } elsif ($sym == CFClient::SDLK_LEFT) { 1702 } elsif ($sym == CFClient::SDLK_LEFT) {
1321 --$self->{cursor} if $self->{cursor}; 1703 --$self->{cursor} if $self->{cursor};
1322 } elsif ($sym == CFClient::SDLK_RIGHT) { 1704 } elsif ($sym == CFClient::SDLK_RIGHT) {
1323 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1705 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1324 } elsif ($sym == CFClient::SDLK_HOME) { 1706 } elsif ($sym == CFClient::SDLK_HOME) {
1325 $self->{cursor} = 0; 1707 $self->{cursor} = 0;
1326 } elsif ($sym == CFClient::SDLK_END) { 1708 } elsif ($sym == CFClient::SDLK_END) {
1327 $self->{cursor} = length $text; 1709 $self->{cursor} = length $text;
1328 } elsif ($sym == 27) { 1710 } elsif ($uni == 27) {
1329 $self->emit ('escape'); 1711 $self->_emit ('escape');
1330 } elsif ($uni) { 1712 } elsif ($uni) {
1331 substr $text, $self->{cursor}++, 0, chr $uni; 1713 substr $text, $self->{cursor}++, 0, chr $uni;
1332 } 1714 }
1333 1715
1334 $self->_set_text ($text); 1716 $self->_set_text ($text);
1335 $self->update; 1717
1718 $self->realloc;
1336} 1719}
1337 1720
1338sub focus_in { 1721sub focus_in {
1339 my ($self) = @_; 1722 my ($self) = @_;
1340 1723
… …
1416 my ($self, $ev) = @_; 1799 my ($self, $ev) = @_;
1417 1800
1418 my $sym = $ev->{sym}; 1801 my $sym = $ev->{sym};
1419 1802
1420 if ($sym == 13) { 1803 if ($sym == 13) {
1804 unshift @{$self->{history}},
1805 my $txt = $self->get_text;
1806 $self->{history_pointer} = -1;
1807 $self->{history_saveback} = '';
1421 $self->emit (activate => $self->get_text); 1808 $self->_emit (activate => $txt);
1422 $self->update; 1809 $self->update;
1810
1811 } elsif ($sym == CFClient::SDLK_UP) {
1812 if ($self->{history_pointer} < 0) {
1813 $self->{history_saveback} = $self->get_text;
1814 }
1815 if (@{$self->{history} || []} > 0) {
1816 $self->{history_pointer}++;
1817 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1818 $self->{history_pointer} = @{$self->{history} || []} - 1;
1819 }
1820 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1821 }
1822
1823 } elsif ($sym == CFClient::SDLK_DOWN) {
1824 $self->{history_pointer}--;
1825 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1826
1827 if ($self->{history_pointer} >= 0) {
1828 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1829 } else {
1830 $self->set_text ($self->{history_saveback});
1831 }
1423 1832
1424 } else { 1833 } else {
1425 $self->SUPER::key_down ($ev); 1834 $self->SUPER::key_down ($ev);
1426 } 1835 }
1427 1836
… …
1441 1850
1442sub new { 1851sub new {
1443 my $class = shift; 1852 my $class = shift;
1444 1853
1445 $class->SUPER::new ( 1854 $class->SUPER::new (
1446 padding => 4, 1855 padding_x => 4,
1856 padding_y => 4,
1447 fg => [1, 1, 1], 1857 fg => [1, 1, 1],
1448 bg => [1, 1, 1, 0.2],
1449 active_fg => [0, 0, 1], 1858 active_fg => [0, 0, 1],
1450 can_hover => 1, 1859 can_hover => 1,
1451 align => 0, 1860 align => 0,
1452 valign => 0, 1861 valign => 0,
1453 can_events => 1, 1862 can_events => 1,
1454 @_ 1863 @_
1455 ) 1864 )
1456} 1865}
1457 1866
1867sub activate { }
1868
1458sub button_up { 1869sub button_up {
1459 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1460 1871
1872 $self->emit ("activate")
1461 if ($x >= 0 && $x < $self->{w} 1873 if $x >= 0 && $x < $self->{w}
1462 && $y >= 0 && $y < $self->{h}) { 1874 && $y >= 0 && $y < $self->{h};
1463 $self->emit ("activate");
1464 }
1465} 1875}
1466 1876
1467sub _draw { 1877sub _draw {
1468 my ($self) = @_; 1878 my ($self) = @_;
1469 1879
… …
1471 1881
1472 if ($GRAB == $self) { 1882 if ($GRAB == $self) {
1473 $self->{fg} = $self->{active_fg}; 1883 $self->{fg} = $self->{active_fg};
1474 } 1884 }
1475 1885
1476 glEnable GL_BLEND;
1477 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1478 glEnable GL_TEXTURE_2D; 1886 glEnable GL_TEXTURE_2D;
1479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1480 glColor 0, 0, 0, 1; 1888 glColor 0, 0, 0, 1;
1481 1889
1482 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1890 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1483 1891
1484 glDisable GL_TEXTURE_2D; 1892 glDisable GL_TEXTURE_2D;
1485 glDisable GL_BLEND;
1486 1893
1487 $self->SUPER::_draw; 1894 $self->SUPER::_draw;
1488} 1895}
1489 1896
1490############################################################################# 1897#############################################################################
… …
1501 1908
1502sub new { 1909sub new {
1503 my $class = shift; 1910 my $class = shift;
1504 1911
1505 $class->SUPER::new ( 1912 $class->SUPER::new (
1506 padding => 2, 1913 padding_x => 2,
1914 padding_y => 2,
1507 fg => [1, 1, 1], 1915 fg => [1, 1, 1],
1508 active_fg => [1, 1, 0], 1916 active_fg => [1, 1, 0],
1917 bg => [0, 0, 0, 0.2],
1918 active_bg => [1, 1, 1, 0.5],
1509 state => 0, 1919 state => 0,
1510 can_hover => 1, 1920 can_hover => 1,
1511 @_ 1921 @_
1512 ) 1922 )
1513} 1923}
1514 1924
1515sub size_request { 1925sub size_request {
1516 my ($self) = @_; 1926 my ($self) = @_;
1517 1927
1518 ($self->{padding} * 2 + 6) x 2 1928 (6) x 2
1519} 1929}
1520 1930
1521sub button_down { 1931sub button_down {
1522 my ($self, $ev, $x, $y) = @_; 1932 my ($self, $ev, $x, $y) = @_;
1523 1933
1524 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1934 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1525 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1935 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1526 $self->{state} = !$self->{state}; 1936 $self->{state} = !$self->{state};
1527 $self->emit (changed => $self->{state}); 1937 $self->_emit (changed => $self->{state});
1528 } 1938 }
1529} 1939}
1530 1940
1531sub _draw { 1941sub _draw {
1532 my ($self) = @_; 1942 my ($self) = @_;
1533 1943
1534 $self->SUPER::_draw; 1944 $self->SUPER::_draw;
1535 1945
1536 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1946 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1537 1947
1538 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1948 my ($w, $h) = @$self{qw(w h)};
1949
1950 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1539 1951
1540 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1952 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1541 1953
1542 glEnable GL_BLEND; 1954 my $tex = $self->{state} ? $tex[1] : $tex[0];
1955
1543 glEnable GL_TEXTURE_2D; 1956 glEnable GL_TEXTURE_2D;
1544 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1545
1546 my $tex = $self->{state} ? $tex[1] : $tex[0];
1547
1548 $tex->draw_quad (0, 0, $s, $s); 1957 $tex->draw_quad_alpha (0, 0, $s, $s);
1549
1550 glDisable GL_TEXTURE_2D; 1958 glDisable GL_TEXTURE_2D;
1551 glDisable GL_BLEND;
1552} 1959}
1553 1960
1554############################################################################# 1961#############################################################################
1555 1962
1556package CFClient::UI::Image; 1963package CFClient::UI::Image;
… …
1599 glTranslate 0, -$self->{w}, 0; 2006 glTranslate 0, -$self->{w}, 0;
1600 2007
1601 ($w, $h) = ($h, $w); 2008 ($w, $h) = ($h, $w);
1602 } 2009 }
1603 2010
1604 glEnable GL_BLEND;
1605 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1606 glEnable GL_TEXTURE_2D; 2011 glEnable GL_TEXTURE_2D;
1607 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1608 2013
1609 $tex->draw_quad (0, 0, $w, $h); 2014 $tex->draw_quad_alpha (0, 0, $w, $h);
1610 2015
1611 glDisable GL_BLEND;
1612 glDisable GL_TEXTURE_2D; 2016 glDisable GL_TEXTURE_2D;
1613} 2017}
1614 2018
1615############################################################################# 2019#############################################################################
1616 2020
1617package CFClient::UI::VGauge; 2021package CFClient::UI::VGauge;
1618 2022
1619our @ISA = CFClient::UI::Base::; 2023our @ISA = CFClient::UI::Base::;
2024
2025use List::Util qw(min max);
1620 2026
1621use CFClient::OpenGL; 2027use CFClient::OpenGL;
1622 2028
1623my %tex = ( 2029my %tex = (
1624 food => [ 2030 food => [
1625 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1626 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2032 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1627 ], 2033 ],
1628 grace => [ 2034 grace => [
1629 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2035 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1630 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2036 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1631 ], 2037 ],
1632 hp => [ 2038 hp => [
1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2039 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1634 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2040 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1635 ], 2041 ],
1636 mana => [ 2042 mana => [
1637 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1638 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2044 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1639 ], 2045 ],
1640); 2046);
1641 2047
1642# eg. VGauge->new (gauge => 'food'), default gauge: food 2048# eg. VGauge->new (gauge => 'food'), default gauge: food
1643sub new { 2049sub new {
… …
1662} 2068}
1663 2069
1664sub set_max { 2070sub set_max {
1665 my ($self, $max) = @_; 2071 my ($self, $max) = @_;
1666 2072
2073 return if $self->{max_val} == $max;
2074
1667 $self->{max_val} = $max; 2075 $self->{max_val} = $max;
2076 $self->update;
1668} 2077}
1669 2078
1670sub set_value { 2079sub set_value {
1671 my ($self, $val, $max) = @_; 2080 my ($self, $val, $max) = @_;
1672 2081
1673 $self->set_max ($max) 2082 $self->set_max ($max)
1674 if defined $max; 2083 if defined $max;
1675 2084
1676 $max = $self->{max_val}; 2085 return if $self->{val} == $val;
2086
1677 $self->{val} = $val; 2087 $self->{val} = $val;
1678
1679 $self->update; 2088 $self->update;
1680} 2089}
1681 2090
1682sub _draw { 2091sub _draw {
1683 my ($self) = @_; 2092 my ($self) = @_;
1684 2093
1685 my $tex = $tex{$self->{type}}; 2094 my $tex = $tex{$self->{type}};
2095 my ($t1, $t2, $t3) = @$tex;
1686 2096
1687 my ($w, $h) = ($self->{w}, $self->{h}); 2097 my ($w, $h) = ($self->{w}, $self->{h});
1688 2098
1689 if ($self->{vertical}) { 2099 if ($self->{vertical}) {
1690 glRotate 90, 0, 0, 1; 2100 glRotate 90, 0, 0, 1;
… …
1692 2102
1693 ($w, $h) = ($h, $w); 2103 ($w, $h) = ($h, $w);
1694 } 2104 }
1695 2105
1696 my $ycut = $self->{val} / ($self->{max_val} || 1); 2106 my $ycut = $self->{val} / ($self->{max_val} || 1);
1697 $ycut = 1 if $self->{val} > $self->{max_val};
1698 2107
1699 my $t1 = $tex->[0]; 2108 my $ycut1 = max 0, min 1, $ycut;
1700 my $t2 = $tex->[1]; 2109 my $ycut2 = max 0, min 1, $ycut - 1;
2110
2111 my $h1 = $self->{h} * (1 - $ycut1);
2112 my $h2 = $self->{h} * (1 - $ycut2);
1701 2113
1702 glEnable GL_BLEND; 2114 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2115 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2116 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2117 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2118
1707 my $h1 = $self->{h} - $ycut * $self->{h};
1708 my $h2 = $ycut * $self->{h};
1709
1710 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2119 glBindTexture GL_TEXTURE_2D, $t1->{name};
1711 glBegin GL_QUADS; 2120 glBegin GL_QUADS;
1712 glTexCoord 0 , 0; glVertex 0 , 0; 2121 glTexCoord 0 , 0; glVertex 0 , 0;
1713 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2122 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1714 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2123 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1715 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2124 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1716 glEnd; 2125 glEnd;
1717 2126
2127 my $ycut1 = List::Util::min 1, $ycut;
1718 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2128 glBindTexture GL_TEXTURE_2D, $t2->{name};
1719 glBegin GL_QUADS; 2129 glBegin GL_QUADS;
1720 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2130 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1721 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2131 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1722 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2132 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1723 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2133 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1724 glEnd; 2134 glEnd;
2135
2136 if ($t3) {
2137 glBindTexture GL_TEXTURE_2D, $t3->{name};
2138 glBegin GL_QUADS;
2139 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2140 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2141 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2142 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2143 glEnd;
2144 }
1725 2145
1726 glDisable GL_BLEND; 2146 glDisable GL_BLEND;
1727 glDisable GL_TEXTURE_2D; 2147 glDisable GL_TEXTURE_2D;
1728} 2148}
1729 2149
… …
1735 2155
1736sub new { 2156sub new {
1737 my ($class, %arg) = @_; 2157 my ($class, %arg) = @_;
1738 2158
1739 my $self = $class->SUPER::new ( 2159 my $self = $class->SUPER::new (
1740 tooltip => $arg{type}, 2160 tooltip => $arg{type},
2161 can_hover => 1,
2162 can_events => 1,
1741 %arg, 2163 %arg,
1742 ); 2164 );
1743 2165
1744 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2166 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1745 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2167 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1746 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2168 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1747 2169
1748 $self 2170 $self
1749} 2171}
1750 2172
1751sub set_fontsize { 2173sub set_fontsize {
… …
1753 2175
1754 $self->{value}->set_fontsize ($fsize); 2176 $self->{value}->set_fontsize ($fsize);
1755 $self->{max} ->set_fontsize ($fsize); 2177 $self->{max} ->set_fontsize ($fsize);
1756} 2178}
1757 2179
2180sub set_max {
2181 my ($self, $max) = @_;
2182
2183 $self->{gauge}->set_max ($max);
2184 $self->{max}->set_text ($max);
2185}
2186
1758sub set_value { 2187sub set_value {
1759 my ($self, $val, $max) = @_; 2188 my ($self, $val, $max) = @_;
1760 2189
1761 $self->set_max ($max) 2190 $self->set_max ($max)
1762 if defined $max; 2191 if defined $max;
1763 2192
1764 $self->{gauge}->set_value ($val, $max); 2193 $self->{gauge}->set_value ($val, $max);
1765 $self->{value}->set_text ($val); 2194 $self->{value}->set_text ($val);
1766}
1767
1768sub set_max {
1769 my ($self, $max) = @_;
1770
1771 $self->{gauge}->set_max ($max);
1772 $self->{max}->set_text ($max);
1773} 2195}
1774 2196
1775############################################################################# 2197#############################################################################
1776 2198
1777package CFClient::UI::Slider; 2199package CFClient::UI::Slider;
… …
1787 qw(s1_slider.png s1_slider_bg.png); 2209 qw(s1_slider.png s1_slider_bg.png);
1788 2210
1789sub new { 2211sub new {
1790 my $class = shift; 2212 my $class = shift;
1791 2213
1792 # range [value, low, high, page] 2214 # range [value, low, high, page, unit]
1793 2215
1794 # TODO: 0-width page 2216 # TODO: 0-width page
1795 # TODO: req_w/h are wrong with vertical 2217 # TODO: req_w/h are wrong with vertical
1796 # TODO: calculations are off 2218 # TODO: calculations are off
1797 my $self = $class->SUPER::new ( 2219 my $self = $class->SUPER::new (
1798 fg => [1, 1, 1], 2220 fg => [1, 1, 1],
1799 active_fg => [0, 0, 0], 2221 active_fg => [0, 0, 0],
2222 bg => [0, 0, 0, 0.2],
2223 active_bg => [1, 1, 1, 0.5],
1800 range => [0, 0, 100, 10], 2224 range => [0, 0, 100, 10, 0],
1801 req_w => 20, 2225 min_w => $::WIDTH / 80,
1802 req_h => 20, 2226 min_h => $::WIDTH / 80,
1803 vertical => 0, 2227 vertical => 0,
1804 can_hover => 1, 2228 can_hover => 1,
1805 inner_pad => 5, 2229 inner_pad => 0.02,
1806 @_ 2230 @_
1807 ); 2231 );
1808 2232
2233 $self->set_value ($self->{range}[0]);
2234 $self->update;
2235
1809 $self 2236 $self
1810} 2237}
1811 2238
2239sub changed { }
2240
2241sub set_range {
2242 my ($self, $range) = @_;
2243
2244 ($range, $self->{range}) = ($self->{range}, $range);
2245
2246 $self->update
2247 if "@$range" ne "@{$self->{range}}";
2248}
2249
2250sub set_value {
2251 my ($self, $value) = @_;
2252
2253 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2254
2255 $hi = $lo + 1 if $hi <= $lo;
2256
2257 $page = $hi - $lo if $page > $hi - $lo;
2258
2259 $value = $lo if $value < $lo;
2260 $value = $hi - $page if $value > $hi - $page;
2261
2262 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2263 if $unit;
2264
2265 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2266
2267 if ($value != $old_value) {
2268 $self->_emit (changed => $value);
2269 $self->update;
2270 }
2271}
2272
1812sub size_request { 2273sub size_request {
1813 my ($self) = @_; 2274 my ($self) = @_;
1814 2275
1815 my $w = $self->{req_w}; 2276 ($self->{req_w}, $self->{req_h})
1816 my $h = $self->{req_h};
1817
1818 $self->{vertical} ? ($h, $w) : ($w, $h)
1819} 2277}
1820 2278
1821sub button_down { 2279sub button_down {
1822 my ($self, $ev, $x, $y) = @_; 2280 my ($self, $ev, $x, $y) = @_;
1823 2281
1824 $self->SUPER::button_down ($ev, $x, $y); 2282 $self->SUPER::button_down ($ev, $x, $y);
2283
2284 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285
1825 $self->mouse_motion ($ev, $x, $y); 2286 $self->mouse_motion ($ev, $x, $y);
1826} 2287}
1827 2288
1828sub mouse_motion { 2289sub mouse_motion {
1829 my ($self, $ev, $x, $y) = @_; 2290 my ($self, $ev, $x, $y) = @_;
1830 2291
1831 if ($GRAB == $self) { 2292 if ($GRAB == $self) {
2293 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2294
2295 my (undef, $lo, $hi, $page) = @{$self->{range}};
2296
2297 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2298
2299 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2300 }
2301}
2302
2303sub update {
2304 my ($self) = @_;
2305
2306 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2307 $self->set_value ($self->{range}[0]);
2308
1832 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2309 my ($value, $lo, $hi, $page) = @{$self->{range}};
2310 my $range = ($hi - $page - $lo) || 1e-100;
1833 2311
1834 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2312 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1835 2313
1836 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2314 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1837 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2315 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1838 2316
1839 $x -= $inner_pad_px; # substract the padding 2317 $value = ($value - $lo) / $range;
1840 $x = $x * ($hi - $lo) / $inner_w + $lo; 2318 $value = $value * $self->{scale} + $self->{offset};
1841 $x = $lo if $x < $lo;
1842 $x = $hi - $page if $x > $hi - $page;
1843 $self->{range}[0] = $x;
1844 2319
1845 $self->emit (changed => $x); 2320 $self->{knob_x} = $value - $knob_w * 0.5;
1846 $self->update; 2321 $self->{knob_w} = $knob_w;
1847 } 2322 });
1848}
1849 2323
1850# the inner_* stuff is for generating a padding for the slider handle, 2324 $self->SUPER::update;
1851# so that the handle doesn't leave the texture. This calculation isn't 100%
1852# correct propably, but it does the job for now
1853sub _calc_inner_pad_px {
1854 my ($self, $w) = @_;
1855 ($w / 100) * $self->{inner_pad} # % to pixels
1856} 2325}
1857 2326
1858sub _draw { 2327sub _draw {
1859 my ($self) = @_; 2328 my ($self) = @_;
1860 2329
1861 $self->SUPER::_draw (); 2330 $self->SUPER::_draw ();
1862 2331
1863 my ($w, $h) = @$self{qw(w h)}; 2332 glScale $self->{w}, $self->{h};
1864 2333
1865 if ($self->{vertical}) { 2334 if ($self->{vertical}) {
1866 # draw a vertical slider like a rotated horizontal slider 2335 # draw a vertical slider like a rotated horizontal slider
1867 2336
2337 glTranslate 1, 0, 0;
1868 glRotate 90, 0, 0, 1; 2338 glRotate 90, 0, 0, 1;
1869 glTranslate 0, -$self->{w}, 0;
1870
1871 ($w, $h) = ($h, $w);
1872 } 2339 }
1873 2340
1874 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2341 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1875 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2342 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1876 2343
1877 my ($value, $lo, $hi, $page) = @{$self->{range}};
1878
1879 $hi = $value + 1 if $lo == $hi;
1880
1881 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1882 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1883
1884 $page = int $page * $inner_w / ($hi - $lo);
1885 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1886
1887 $w -= $page;
1888 $page &= ~1;
1889 glTranslate $page * 0.5, 0, 0;
1890 $page ||= 2;
1891
1892 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1893 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1894
1895 glEnable GL_BLEND;
1896 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1897 glEnable GL_TEXTURE_2D; 2344 glEnable GL_TEXTURE_2D;
1898 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1899 2346
1900 # draw background 2347 # draw background
1901 $tex[1]->draw_quad (0, 0, $w, $h); 2348 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1902 2349
1903 # draw handle 2350 # draw handle
1904 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2351 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1905 2352
1906 glDisable GL_BLEND;
1907 glDisable GL_TEXTURE_2D; 2353 glDisable GL_TEXTURE_2D;
1908} 2354}
2355
2356#############################################################################
2357
2358package CFClient::UI::ValSlider;
2359
2360our @ISA = CFClient::UI::HBox::;
2361
2362sub new {
2363 my ($class, %arg) = @_;
2364
2365 my $range = delete $arg{range};
2366
2367 my $self = $class->SUPER::new (
2368 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2369 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2370 to_value => sub { shift },
2371 from_value => sub { shift },
2372 %arg,
2373 );
2374
2375 $self->{slider}->connect (changed => sub {
2376 my ($self, $value) = @_;
2377 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2378 $self->{parent}->emit (changed => $value);
2379 });
2380
2381# $self->{entry}->connect (changed => sub {
2382# my ($self, $value) = @_;
2383# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2384# $self->{parent}->emit (changed => $value);
2385# });
2386
2387 $self->add ($self->{slider}, $self->{entry});
2388
2389 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2390
2391 $self
2392}
2393
2394sub set_range { shift->{slider}->set_range (@_) }
2395sub set_value { shift->{slider}->set_value (@_) }
1909 2396
1910############################################################################# 2397#############################################################################
1911 2398
1912package CFClient::UI::TextView; 2399package CFClient::UI::TextView;
1913 2400
… …
1917 2404
1918sub new { 2405sub new {
1919 my $class = shift; 2406 my $class = shift;
1920 2407
1921 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
1922 fontsize => 1, 2409 fontsize => 1,
2410 can_events => 0,
1923 #font => default_font 2411 #font => default_font
1924 @_, 2412 @_,
1925 2413
1926 layout => (new CFClient::Layout), 2414 layout => (new CFClient::Layout 1),
1927 par => [], 2415 par => [],
1928 height => 0, 2416 height => 0,
1929 children => [ 2417 children => [
1930 (new CFClient::UI::Empty expand => 1), 2418 (new CFClient::UI::Empty expand => 1),
1931 (new CFClient::UI::Slider vertical => 1), 2419 (new CFClient::UI::Slider vertical => 1),
1932 ], 2420 ],
1933 ); 2421 );
1934 2422
1935 $self->{children}[1]->connect (changed => sub { 2423 $self->{children}[1]->connect (changed => sub { $self->update });
1936 $self->update;
1937 });
1938 2424
1939 $self 2425 $self
1940} 2426}
1941 2427
1942sub set_fontsize { 2428sub set_fontsize {
1943 my ($self, $fontsize) = @_; 2429 my ($self, $fontsize) = @_;
1944 2430
1945 $self->{fontsize} = $fontsize; 2431 $self->{fontsize} = $fontsize;
1946 $self->reflow; 2432 $self->reflow;
1947}
1948
1949sub text_height {
1950 my ($self, $text) = @_;
1951
1952 my $layout = $self->{layout};
1953
1954 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1955 $layout->set_width ($self->{w});
1956 $layout->set_text ($text);
1957
1958 ($layout->size)[1]
1959}
1960
1961sub reflow {
1962 my ($self) = @_;
1963
1964 $self->{need_reflow}++;
1965 $self->update;
1966} 2433}
1967 2434
1968sub size_allocate { 2435sub size_allocate {
1969 my ($self, $w, $h) = @_; 2436 my ($self, $w, $h) = @_;
1970 2437
… …
1975 $self->{layout}->set_width ($self->{children}[0]{w}); 2442 $self->{layout}->set_width ($self->{children}[0]{w});
1976 2443
1977 $self->reflow; 2444 $self->reflow;
1978} 2445}
1979 2446
2447sub text_size {
2448 my ($self, $text, $indent) = @_;
2449
2450 my $layout = $self->{layout};
2451
2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2453 $layout->set_width ($self->{children}[0]{w} - $indent);
2454 $layout->set_markup ($text);
2455
2456 $layout->size
2457}
2458
2459sub reflow {
2460 my ($self) = @_;
2461
2462 $self->{need_reflow}++;
2463 $self->update;
2464}
2465
2466sub set_offset {
2467 my ($self, $offset) = @_;
2468
2469 # todo: base offset on lines or so, not on pixels
2470 $self->{children}[1]->set_value ($offset);
2471}
2472
2473sub clear {
2474 my ($self) = @_;
2475
2476 $self->{par} = [];
2477 $self->{height} = 0;
2478 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2479}
2480
1980sub add_paragraph { 2481sub add_paragraph {
1981 my ($self, $color, $text) = @_; 2482 my ($self, $color, $text, $indent) = @_;
1982 2483
1983 #TODO: intelligently "reformat" paragraph 2484 for my $line (split /\n/, $text) {
1984 2485 my ($w, $h) = $self->text_size ($line);
1985 my $height = $self->text_height ($text);
1986
1987 $self->{height} += $height; 2486 $self->{height} += $h;
2487 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2488 }
1988 2489
1989 push @{$self->{par}}, [$height, $color, $text];
1990
1991 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2490 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1992 $self->{children}[1]->update;
1993} 2491}
1994 2492
1995sub update { 2493sub update {
1996 my ($self) = @_; 2494 my ($self) = @_;
1997 2495
… …
1999 2497
2000 return unless $self->{h} > 0; 2498 return unless $self->{h} > 0;
2001 2499
2002 delete $self->{texture}; 2500 delete $self->{texture};
2003 2501
2004 $ROOT->on_refresh ($self, sub { 2502 $ROOT->on_post_alloc ($self, sub {
2503 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2504
2005 if (delete $self->{need_reflow}) { 2505 if (delete $self->{need_reflow}) {
2006 my $height = 0; 2506 my $height = 0;
2007 2507
2008 $height += $_->[0] = $self->text_height ($_->[2]) 2508 my $layout = $self->{layout};
2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
2009 for @{$self->{par}}; 2512 for (@{$self->{par}}) {
2513 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2514 $layout->set_width ($W - $_->[3]);
2515 $layout->set_markup ($_->[4]);
2516 my ($w, $h) = $layout->size;
2517 $_->[0] = $w + $_->[3];
2518 $_->[1] = $h;
2519 }
2520
2521 $height += $_->[1];
2522 }
2010 2523
2011 $self->{height} = $height; 2524 $self->{height} = $height;
2012 2525
2013 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2526 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2014 2527
2015 delete $self->{texture}; 2528 delete $self->{texture};
2016 } 2529 }
2017 2530
2018 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2531 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2019 glClearColor 0, 0, 0, 1; 2532 glClearColor 0.5, 0.5, 0.5, 0;
2020 glClear GL_COLOR_BUFFER_BIT; 2533 glClear GL_COLOR_BUFFER_BIT;
2021 2534
2535 my $top = int $self->{children}[1]{range}[0];
2536
2537 my $y0 = $top;
2538 my $y1 = $top + $H;
2539
2540 my $y = 0;
2541
2542 my $layout = $self->{layout};
2543
2544 $layout->set_font ($self->{font}) if $self->{font};
2545
2022 glEnable GL_BLEND; 2546 glEnable GL_BLEND;
2547 #TODO# not correct in windows where rgba is forced off
2023 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2548 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2024 glEnable GL_TEXTURE_2D;
2025 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026
2027 my $top = int $self->{children}[1]{range}[0];
2028
2029 my $y0 = $top;
2030 my $y1 = $top + $self->{h};
2031
2032 my $y = 0;
2033
2034 my $layout = $self->{layout};
2035
2036 $layout->set_font ($self->{font}) if $self->{font};
2037 2549
2038 for my $par (@{$self->{par}}) { 2550 for my $par (@{$self->{par}}) {
2039 my $h = $par->[0]; 2551 my $h = $par->[1];
2040 2552
2041 if ($y0 < $y + $h && $y < $y1) { 2553 if ($y0 < $y + $h && $y < $y1) {
2554 $layout->set_foreground (@{ $par->[2] });
2555 $layout->set_width ($W - $par->[3]);
2042 $layout->set_text ($par->[2]); 2556 $layout->set_markup ($par->[4]);
2043 2557
2044 glColor @{ $par->[1] }; 2558 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2045 my ($W, $H) = $layout->size; 2559
2046 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2560 glRasterPos $par->[3], $y - $y0;
2561 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2047 } 2562 }
2048 2563
2049 $y += $h; 2564 $y += $h;
2050 } 2565 }
2051 2566
2052 glDisable GL_TEXTURE_2D;
2053 glDisable GL_BLEND; 2567 glDisable GL_BLEND;
2054 }; 2568 };
2055 }); 2569 });
2056} 2570}
2057 2571
2058sub _draw { 2572sub _draw {
2059 my ($self) = @_; 2573 my ($self) = @_;
2060 2574
2061 if ($self->{texture}) {
2062 glEnable GL_TEXTURE_2D; 2575 glEnable GL_TEXTURE_2D;
2063 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2576 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2577 glColor 1, 1, 1, 1;
2064 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2578 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2065 glDisable GL_TEXTURE_2D; 2579 glDisable GL_TEXTURE_2D;
2066 }
2067 2580
2068 $self->{children}[1]->draw; 2581 $self->{children}[1]->draw;
2069 2582
2070} 2583}
2071 2584
… …
2119 2632
2120sub new { 2633sub new {
2121 my $class = shift; 2634 my $class = shift;
2122 2635
2123 my $self = $class->SUPER::new ( 2636 my $self = $class->SUPER::new (
2124 state => 0, 2637 state => 0,
2125 connect_activate => \&toggle_flopper, 2638 on_activate => \&toggle_flopper,
2126 can_events => 1,
2127 @_ 2639 @_
2128 ); 2640 );
2129 2641
2130 if ($self->{state}) {
2131 $self->{state} = 0;
2132 $self->toggle_flopper;
2133 }
2134
2135 $self 2642 $self
2136} 2643}
2137 2644
2138sub toggle_flopper { 2645sub toggle_flopper {
2139 my ($self) = @_; 2646 my ($self) = @_;
2140 2647
2141 # TODO: use animation 2648 $self->{other}->toggle_visibility;
2142 if ($self->{state} = !$self->{state}) {
2143 $CFClient::UI::ROOT->add ($self->{other});
2144 $self->{other}->move ($self->coord2global (0, $self->{h}));
2145 $self->emit ("open");
2146 } else {
2147 $CFClient::UI::ROOT->remove ($self->{other});
2148 $self->emit ("close");
2149 }
2150
2151 $self->emit (changed => $self->{state});
2152} 2649}
2153 2650
2154############################################################################# 2651#############################################################################
2155 2652
2156package CFClient::UI::Tooltip; 2653package CFClient::UI::Tooltip;
… …
2166 @_, 2663 @_,
2167 can_events => 0, 2664 can_events => 0,
2168 ) 2665 )
2169} 2666}
2170 2667
2171sub set_text { 2668sub set_tooltip_from {
2172 my ($self, $text) = @_; 2669 my ($self, $widget) = @_;
2173 2670
2174 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2671 my $tooltip = $widget->{tooltip};
2175 $self->{label}->set_text ($text); 2672
2176 $self->add ($self->{label}); 2673 if ($ENV{CFPLUS_DEBUG} & 2) {
2674 $tooltip .= "\n\n" . (ref $widget) . "\n"
2675 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2676 . "req $widget->{req_w} $widget->{req_h}\n"
2677 . "visible $widget->{visible}";
2678 }
2679
2680 $self->add (new CFClient::UI::Label
2681 markup => $tooltip,
2682 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2683 fontsize => 0.8,
2684 fg => [0, 0, 0, 1],
2685 ellipsise => 0,
2686 font => ($widget->{tooltip_font} || $::FONT_PROP),
2687 );
2177} 2688}
2178 2689
2179sub size_request { 2690sub size_request {
2180 my ($self) = @_; 2691 my ($self) = @_;
2181 2692
2182 $self->child->set_max_size ($::WIDTH * 0.2);
2183
2184 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2693 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2185 2694
2186 ($w + 4, $h + 4) 2695 ($w + 4, $h + 4)
2187} 2696}
2188 2697
2698sub size_allocate {
2699 my ($self, $w, $h) = @_;
2700
2701 $self->SUPER::size_allocate ($w - 4, $h - 4);
2702}
2703
2704sub visibility_change {
2705 my ($self, $visible) = @_;
2706
2707 return unless $visible;
2708
2709 $self->{root}->on_post_alloc ("move_$self" => sub {
2710 my $widget = $self->{owner}
2711 or return;
2712
2713 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2714
2715 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2716 if $x + $self->{w} > $::WIDTH;
2717
2718 $self->move_abs ($x, $y);
2719 });
2720}
2721
2189sub _draw { 2722sub _draw {
2190 my ($self) = @_; 2723 my ($self) = @_;
2191 2724
2192 glPushMatrix;
2193 glTranslate 0.375, 0.375; 2725 glTranslate 0.375, 0.375;
2194 2726
2195 my ($w, $h) = @$self{qw(w h)}; 2727 my ($w, $h) = @$self{qw(w h)};
2196 2728
2197 glColor 1, 0.8, 0.4; 2729 glColor 1, 0.8, 0.4;
… …
2208 glVertex 0 , $h; 2740 glVertex 0 , $h;
2209 glVertex $w, $h; 2741 glVertex $w, $h;
2210 glVertex $w, 0; 2742 glVertex $w, 0;
2211 glEnd; 2743 glEnd;
2212 2744
2213 glPopMatrix; 2745 glTranslate 2 - 0.375, 2 - 0.375;
2214 2746
2215 glTranslate 2, 2;
2216 $self->SUPER::_draw; 2747 $self->SUPER::_draw;
2217} 2748}
2218 2749
2219############################################################################# 2750#############################################################################
2220 2751
2752package CFClient::UI::Face;
2753
2754our @ISA = CFClient::UI::Base::;
2755
2756use CFClient::OpenGL;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 aspect => 1,
2763 can_events => 0,
2764 @_,
2765 );
2766
2767 if ($self->{anim} && $self->{animspeed}) {
2768 Scalar::Util::weaken (my $widget = $self);
2769
2770 $self->{timer} = Event->timer (
2771 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2772 hard => 1,
2773 interval => $self->{animspeed},
2774 cb => sub {
2775 ++$widget->{frame};
2776 $widget->update;
2777 },
2778 );
2779 }
2780
2781 $self
2782}
2783
2784sub size_request {
2785 (32, 8)
2786}
2787
2788sub update {
2789 my ($self) = @_;
2790
2791 return unless $self->{visible};
2792
2793 $self->SUPER::update;
2794}
2795
2796sub _draw {
2797 my ($self) = @_;
2798
2799 return unless $::CONN;
2800
2801 my $face;
2802
2803 if ($self->{frame}) {
2804 my $anim = $::CONN->{anim}[$self->{anim}];
2805
2806 $face = $anim->[ $self->{frame} % @$anim ]
2807 if $anim && @$anim;
2808 }
2809
2810 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2811
2812 if ($tex) {
2813 glEnable GL_TEXTURE_2D;
2814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2815 glColor 1, 1, 1, 1;
2816 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2817 glDisable GL_TEXTURE_2D;
2818 }
2819}
2820
2821sub DESTROY {
2822 my ($self) = @_;
2823
2824 $self->{timer}->cancel
2825 if $self->{timer};
2826
2827 $self->SUPER::DESTROY;
2828}
2829
2830#############################################################################
2831
2832package CFClient::UI::Menu;
2833
2834our @ISA = CFClient::UI::FancyFrame::;
2835
2836use CFClient::OpenGL;
2837
2838sub new {
2839 my $class = shift;
2840
2841 my $self = $class->SUPER::new (
2842 items => [],
2843 z => 100,
2844 @_,
2845 );
2846
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2848
2849 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item;
2851
2852 # handle various types of items, only text for now
2853 if (!ref $widget) {
2854 $widget = new CFClient::UI::Label
2855 can_hover => 1,
2856 can_events => 1,
2857 text => $widget;
2858 }
2859
2860 $self->{item}{$widget} = $item;
2861
2862 $self->{vbox}->add ($widget);
2863 }
2864
2865 $self
2866}
2867
2868# popup given the event (must be a mouse button down event currently)
2869sub popup {
2870 my ($self, $ev) = @_;
2871
2872 $self->_emit ("popdown");
2873
2874 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self;
2876 $self->{button} = $ev->{button};
2877
2878 $self->show;
2879 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880}
2881
2882sub mouse_motion {
2883 my ($self, $ev, $x, $y) = @_;
2884
2885 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER};
2888}
2889
2890sub button_up {
2891 my ($self, $ev, $x, $y) = @_;
2892
2893 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB;
2895 $self->hide;
2896
2897 $self->_emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover};
2899 }
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Statusbox;
2905
2906our @ISA = CFClient::UI::VBox::;
2907
2908sub new {
2909 my $class = shift;
2910
2911 $class->SUPER::new (
2912 fontsize => 0.8,
2913 @_,
2914 )
2915}
2916
2917sub reorder {
2918 my ($self) = @_;
2919 my $NOW = time;
2920
2921 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 }
2924
2925 my @widgets;
2926
2927 my @items = sort {
2928 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} };
2931
2932 my $count = 10 + 1;
2933 for my $item (@items) {
2934 last unless --$count;
2935
2936 push @widgets, $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text};
2941
2942 for ($short) {
2943 s/^\s+//;
2944 s/\s+/ /g;
2945 }
2946
2947 new CFClient::UI::Label
2948 markup => $short,
2949 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg},
2955 can_events => 1,
2956 can_hover => 1
2957 };
2958 }
2959
2960 $self->clear;
2961 $self->SUPER::add (reverse @widgets);
2962}
2963
2964sub add {
2965 my ($self, $text, %arg) = @_;
2966
2967 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//;
2969
2970 return unless $text;
2971
2972 my $timeout = time + ((delete $arg{timeout}) || 60);
2973
2974 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2975
2976 if (my $item = $self->{item}{$group}) {
2977 if ($item->{text} eq $text) {
2978 $item->{count}++;
2979 } else {
2980 $item->{count} = 1;
2981 $item->{text} = $item->{tooltip} = $text;
2982 }
2983 $item->{id} = ++$self->{id};
2984 $item->{timeout} = $timeout;
2985 delete $item->{label};
2986 } else {
2987 $self->{item}{$group} = {
2988 id => ++$self->{id},
2989 text => $text,
2990 timeout => $timeout,
2991 tooltip => $text,
2992 fg => [0.8, 0.8, 0.8, 0.8],
2993 pri => 0,
2994 count => 1,
2995 %arg,
2996 };
2997 }
2998
2999 $self->reorder;
3000}
3001
3002sub reconfigure {
3003 my ($self) = @_;
3004
3005 delete $_->{label}
3006 for values %{ $self->{item} || {} };
3007
3008 $self->reorder;
3009 $self->SUPER::reconfigure;
3010}
3011
3012#############################################################################
3013
3014package CFClient::UI::Inventory;
3015
3016our @ISA = CFClient::UI::ScrolledWindow::;
3017
3018sub new {
3019 my $class = shift;
3020
3021 my $self = $class->SUPER::new (
3022 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3023 @_,
3024 );
3025
3026 $self
3027}
3028
3029sub set_items {
3030 my ($self, $items) = @_;
3031
3032 $self->{scrolled}->clear;
3033 return unless $items;
3034
3035 my @items = sort {
3036 ($a->{type} <=> $b->{type})
3037 or ($a->{name} cmp $b->{name})
3038 } @$items;
3039
3040 $self->{real_items} = \@items;
3041
3042 my $row = 0;
3043 for my $item (@items) {
3044 CFClient::Item::update_widgets $item;
3045
3046 $self->{scrolled}->add (0, $row, $item->{face_widget});
3047 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3048 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3049
3050 $row++;
3051 }
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::BindEditor;
3057
3058our @ISA = CFClient::UI::FancyFrame::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3064
3065 $self->add (my $vb = new CFClient::UI::VBox);
3066
3067
3068 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3069 text => "start recording",
3070 tooltip => "Start/Stops recording of actions."
3071 ."All subsequent actions after the recording started will be captured."
3072 ."The actions are displayed after the record was stopped."
3073 ."To bind the action you have to click on the 'Bind' button",
3074 on_activate => sub {
3075 unless ($self->{recording}) {
3076 $self->start;
3077 } else {
3078 $self->stop;
3079 }
3080 });
3081
3082 $vb->add (new CFClient::UI::Label text => "Actions:");
3083 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3084
3085 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3086 $vb->add (my $hb = new CFClient::UI::HBox);
3087 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3088 $hb->add (new CFClient::UI::Button
3089 text => "bind",
3090 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3091 on_activate => sub {
3092 $self->ask_for_bind;
3093 });
3094
3095 $vb->add (my $hb = new CFClient::UI::HBox);
3096 $hb->add (new CFClient::UI::Button
3097 text => "ok",
3098 expand => 1,
3099 tooltip => "This closes the binding editor and saves the binding",
3100 on_activate => sub {
3101 $self->hide;
3102 $self->commit;
3103 });
3104
3105 $hb->add (new CFClient::UI::Button
3106 text => "cancel",
3107 expand => 1,
3108 tooltip => "This closes the binding editor without saving",
3109 on_activate => sub {
3110 $self->hide;
3111 $self->{binding_cancel}->()
3112 if $self->{binding_cancel};
3113 });
3114
3115 $self->update_binding_widgets;
3116
3117 $self
3118}
3119
3120sub commit {
3121 my ($self) = @_;
3122 my ($mod, $sym, $cmds) = $self->get_binding;
3123 if ($sym != 0 && @$cmds > 0) {
3124 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3125 ."'. Don't forget 'Save Config'!");
3126 $self->{binding_change}->($mod, $sym, $cmds)
3127 if $self->{binding_change};
3128 } else {
3129 $::STATUSBOX->add ("No action bound, no key or action specified!");
3130 $self->{binding_cancel}->()
3131 if $self->{binding_cancel};
3132 }
3133}
3134
3135sub start {
3136 my ($self) = @_;
3137
3138 $self->{rec_btn}->set_text ("stop recording");
3139 $self->{recording} = 1;
3140 $self->clear_command_list;
3141 $::CONN->start_record if $::CONN;
3142}
3143
3144sub stop {
3145 my ($self) = @_;
3146
3147 $self->{rec_btn}->set_text ("start recording");
3148 $self->{recording} = 0;
3149
3150 my $rec;
3151 $rec = $::CONN->stop_record if $::CONN;
3152 return unless ref $rec eq 'ARRAY';
3153 $self->set_command_list ($rec);
3154}
3155
3156# if $commit is true, the binding will be set after the user entered a key combo
3157sub ask_for_bind {
3158 my ($self, $commit) = @_;
3159
3160 CFClient::Binder::open_binding_dialog (sub {
3161 my ($mod, $sym) = @_;
3162 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3163 $self->update_binding_widgets;
3164 $self->commit if $commit;
3165 });
3166}
3167
3168# $mod and $sym are the modifiers and key symbol
3169# $cmds is a array ref of strings (the commands)
3170# $cb is the callback that is executed on OK
3171# $ccb is the callback that is executed on CANCEL and
3172# when the binding was unsuccessful on OK
3173sub set_binding {
3174 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3175
3176 $self->clear_command_list;
3177 $self->{recording} = 0;
3178 $self->{rec_btn}->set_text ("start recording");
3179
3180 $self->{binding} = [$mod, $sym];
3181 $self->{commands} = $cmds;
3182
3183 $self->{binding_change} = $cb;
3184 $self->{binding_cancel} = $ccb;
3185
3186 $self->update_binding_widgets;
3187}
3188
3189# this is a shortcut method that asks for a binding
3190# and then just binds it.
3191sub do_quick_binding {
3192 my ($self, $cmds) = @_;
3193 $self->set_binding (undef, undef, $cmds, sub {
3194 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3195 });
3196 $self->ask_for_bind (1);
3197}
3198
3199sub update_binding_widgets {
3200 my ($self) = @_;
3201 my ($mod, $sym, $cmds) = $self->get_binding;
3202 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3203 $self->set_command_list ($cmds);
3204}
3205
3206sub get_binding {
3207 my ($self) = @_;
3208 return (
3209 $self->{binding}->[0],
3210 $self->{binding}->[1],
3211 [ grep { defined $_ } @{$self->{commands}} ]
3212 );
3213}
3214
3215sub clear_command_list {
3216 my ($self) = @_;
3217 $self->{cmdbox}->clear ();
3218}
3219
3220sub set_command_list {
3221 my ($self, $cmds) = @_;
3222
3223 $self->{cmdbox}->clear ();
3224 $self->{commands} = $cmds;
3225
3226 my $idx = 0;
3227
3228 for (@$cmds) {
3229 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3230
3231 my $i = $idx;
3232 $hb->add (new CFClient::UI::Label text => $_);
3233 $hb->add (new CFClient::UI::Button
3234 text => "delete",
3235 tooltip => "Deletes the action from the record",
3236 on_activate => sub {
3237 $self->{cmdbox}->remove ($hb);
3238 $cmds->[$i] = undef;
3239 });
3240
3241
3242 $idx++
3243 }
3244}
3245
3246#############################################################################
3247
3248package CFClient::UI::SpellList;
3249
3250our @ISA = CFClient::UI::FancyFrame::;
3251
3252sub new {
3253 my $class = shift;
3254
3255 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3256
3257 $self->add (new CFClient::UI::ScrolledWindow
3258 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3259
3260 $self;
3261}
3262
3263# XXX: Do sorting? Argl...
3264sub add_spell {
3265 my ($self, $spell) = @_;
3266 $self->{spells}->{$spell->{name}} = $spell;
3267
3268 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3269 face => $spell->{face},
3270 can_hover => 1,
3271 can_events => 1,
3272 tooltip => $spell->{message});
3273
3274 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3275 text => $spell->{name},
3276 can_hover => 1,
3277 can_events => 1,
3278 tooltip => $spell->{message},
3279 expand => 1);
3280
3281 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3282 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3283 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3284 expand => 1);
3285
3286 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3287 text => "bind to key",
3288 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3289}
3290
3291sub rebuild_spell_list {
3292 my ($self) = @_;
3293 $self->{tbl_idx} = 0;
3294 $self->add_spell ($_) for values %{$self->{spells}};
3295}
3296
3297sub remove_spell {
3298 my ($self, $spell) = @_;
3299 delete $self->{spells}->{$spell->{name}};
3300 $self->rebuild_spell_list;
3301}
3302
3303#############################################################################
3304
2221package CFClient::UI::Root; 3305package CFClient::UI::Root;
2222 3306
2223our @ISA = CFClient::UI::Container::; 3307our @ISA = CFClient::UI::Container::;
2224 3308
2225use CFClient::OpenGL; 3309use CFClient::OpenGL;
2226 3310
2227sub check_size { 3311sub new {
2228 my ($self) = @_; 3312 my $class = shift;
2229 3313
2230 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3314 my $self = $class->SUPER::new (
3315 visible => 1,
3316 @_,
3317 );
3318
3319 Scalar::Util::weaken ($self->{root} = $self);
3320
3321 $self
2231} 3322}
2232 3323
2233sub size_request { 3324sub size_request {
2234 ($::WIDTH, $::HEIGHT) 3325 my ($self) = @_;
2235}
2236 3326
2237sub configure { 3327 ($self->{w}, $self->{h})
3328}
3329
3330sub _to_pixel {
3331 my ($coord, $size, $max) = @_;
3332
3333 $coord =
3334 $coord eq "center" ? ($max - $size) * 0.5
3335 : $coord eq "max" ? $max
3336 : $coord;
3337
3338 $coord = 0 if $coord < 0;
3339 $coord = $max - $size if $coord > $max - $size;
3340
3341 int $coord + 0.5
3342}
3343
3344sub size_allocate {
2238 my ($self, $x, $y, $w, $h) = @_; 3345 my ($self, $w, $h) = @_;
2239 3346
2240 $self->SUPER::configure ($x, $y, $w, $h);
2241
2242 for my $child (@{$self->{children}}) { 3347 for my $child ($self->children) {
2243 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3348 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2244 3349
2245 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3350 $X = $child->{force_x} if exists $child->{force_x};
2246 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3351 $Y = $child->{force_y} if exists $child->{force_y};
3352
3353 $X = _to_pixel $X, $W, $self->{w};
3354 $Y = _to_pixel $Y, $H, $self->{h};
3355
2247 $child->configure ($X, $Y, $W,$H); 3356 $child->configure ($X, $Y, $W, $H);
2248 } 3357 }
2249} 3358}
2250 3359
2251sub _topleft { 3360sub coord2local {
2252 my ($self, $x, $y) = @_; 3361 my ($self, $x, $y) = @_;
2253 3362
2254 ($x, $y) 3363 ($x, $y)
2255} 3364}
2256 3365
3366sub coord2global {
3367 my ($self, $x, $y) = @_;
3368
3369 ($x, $y)
3370}
3371
2257sub update { 3372sub update {
2258 my ($self) = @_; 3373 my ($self) = @_;
2259 3374
2260 $self->check_size; 3375 $::WANT_REFRESH++;
2261 ::refresh ();
2262} 3376}
2263 3377
2264sub add { 3378sub add {
2265 my ($self, $child) = @_; 3379 my ($self, @children) = @_;
2266 3380
2267 # integerize window positions 3381 $_->{is_toplevel} = 1
2268 $child->{x} = int $child->{x}; 3382 for @children;
2269 $child->{y} = int $child->{y};
2270 3383
2271 $self->SUPER::add ($child); 3384 $self->SUPER::add (@children);
3385}
3386
3387sub remove {
3388 my ($self, @children) = @_;
3389
3390 $self->SUPER::remove (@children);
3391
3392 delete $self->{is_toplevel}
3393 for @children;
3394
3395 while (@children) {
3396 my $w = pop @children;
3397 push @children, $w->children;
3398 $w->set_invisible;
3399 }
2272} 3400}
2273 3401
2274sub on_refresh { 3402sub on_refresh {
2275 my ($self, $id, $cb) = @_; 3403 my ($self, $id, $cb) = @_;
2276 3404
2277 $self->{refresh_hook}{$id} = $cb; 3405 $self->{refresh_hook}{$id} = $cb;
2278} 3406}
2279 3407
3408sub on_post_alloc {
3409 my ($self, $id, $cb) = @_;
3410
3411 $self->{post_alloc_hook}{$id} = $cb;
3412}
3413
2280sub draw { 3414sub draw {
2281 my ($self) = @_; 3415 my ($self) = @_;
2282 3416
2283 while (my $rcb = delete $self->{refresh_hook}) { 3417 while ($self->{refresh_hook}) {
2284 $_->() for values %$rcb; 3418 $_->()
3419 for values %{delete $self->{refresh_hook}};
2285 } 3420 }
3421
3422 if ($self->{realloc}) {
3423 my %queue;
3424 my @queue;
3425 my $widget;
3426
3427 outer:
3428 while () {
3429 if (my $realloc = delete $self->{realloc}) {
3430 for $widget (values %$realloc) {
3431 $widget->{visible} or next; # do not resize invisible widgets
3432
3433 $queue{$widget+0}++ and next; # duplicates are common
3434
3435 push @{ $queue[$widget->{visible}] }, $widget;
3436 }
3437 }
3438
3439 while () {
3440 @queue or last outer;
3441
3442 $widget = pop @{ $queue[-1] || [] }
3443 and last;
3444
3445 pop @queue;
3446 }
3447
3448 delete $queue{$widget+0};
3449
3450 my ($w, $h) = $widget->size_request;
3451
3452 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3453 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3454
3455 $w = $widget->{force_w} if exists $widget->{force_w};
3456 $h = $widget->{force_h} if exists $widget->{force_h};
3457
3458 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3459 || delete $widget->{force_realloc}) {
3460 $widget->{req_w} = $w;
3461 $widget->{req_h} = $h;
3462
3463 $self->{size_alloc}{$widget+0} = $widget;
3464
3465 if (my $parent = $widget->{parent}) {
3466 $self->{realloc}{$parent+0} = $parent
3467 unless $queue{$parent+0};
3468
3469 $parent->{force_size_alloc} = 1;
3470 $self->{size_alloc}{$parent+0} = $parent;
3471 }
3472 }
3473
3474 delete $self->{realloc}{$widget+0};
3475 }
3476 }
3477
3478 while (my $size_alloc = delete $self->{size_alloc}) {
3479 my @queue = sort { $b->{visible} <=> $a->{visible} }
3480 values %$size_alloc;
3481
3482 while () {
3483 my $widget = pop @queue || last;
3484
3485 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3486
3487 $w = 0 if $w < 0;
3488 $h = 0 if $h < 0;
3489
3490 $w = int $w + 0.5;
3491 $h = int $h + 0.5;
3492
3493 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3494 $widget->{old_w} = $widget->{w};
3495 $widget->{old_h} = $widget->{h};
3496
3497 $widget->{w} = $w;
3498 $widget->{h} = $h;
3499
3500 $widget->emit (size_allocate => $w, $h);
3501 }
3502 }
3503 }
3504
3505 while ($self->{post_alloc_hook}) {
3506 $_->()
3507 for values %{delete $self->{post_alloc_hook}};
3508 }
3509
2286 3510
2287 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3511 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2288 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3512 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2289 glClear GL_COLOR_BUFFER_BIT; 3513 glClear GL_COLOR_BUFFER_BIT;
2290 3514
2291 glMatrixMode GL_PROJECTION; 3515 glMatrixMode GL_PROJECTION;
2292 glLoadIdentity; 3516 glLoadIdentity;
2293 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3517 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2294 glMatrixMode GL_MODELVIEW; 3518 glMatrixMode GL_MODELVIEW;
2295 glLoadIdentity; 3519 glLoadIdentity;
2296 3520
3521 {
3522 package CFClient::UI::Base;
3523
3524 ($draw_x, $draw_y, $draw_w, $draw_h) =
3525 (0, 0, $self->{w}, $self->{h});
3526 }
3527
2297 $self->_draw; 3528 $self->_draw;
2298} 3529}
2299 3530
2300############################################################################# 3531#############################################################################
2301 3532
2302package CFClient::UI; 3533package CFClient::UI;
2303 3534
2304$ROOT = new CFClient::UI::Root; 3535$ROOT = new CFClient::UI::Root;
2305$TOOLTIP = new CFClient::UI::Tooltip; 3536$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2306 3537
23071 35381
2308 3539

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