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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.156 by elmex, Sun Apr 23 02:50:42 2006 UTC vs.
Revision 1.265 by root, Thu Jun 1 02:59:46 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
17 if (!$GRAB) { 45 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 47 if (length $widget->{tooltip}) {
20 48
21 if ($TOOLTIP->{owner} != $widget) { 49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
22 $TOOLTIP->{owner} = $widget; 52 $TOOLTIP->{owner} = $widget;
23 53
24 my $tip = $widget->{tooltip}; 54 my $tip = $widget->{tooltip};
25 55
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 56 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 57
28 $TOOLTIP->set_text ($widget->{tooltip}); 58 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 59 $TOOLTIP->show;
31 } 60 }
32 61
33 return; 62 return;
34 } 63 }
… …
39 delete $TOOLTIP->{owner}; 68 delete $TOOLTIP->{owner};
40} 69}
41 70
42# class methods for events 71# class methods for events
43sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
45} 75}
46 76
47sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
49} 80}
50 81
51sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
52 my ($ev) = @_; 83 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 92 check_tooltip;
62 } 93 }
63 94
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 96
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
67} 99}
68 100
69sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
70 my ($ev) = @_; 102 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
72 104
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 106
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 108
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
78 111
79 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 114 $grab->update if $grab;
82 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 132
100 check_tooltip; 133 check_tooltip;
101 } 134 }
102 135
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
104} 138}
105 139
106# convert position array to integers 140# convert position array to integers
107sub harmonize { 141sub harmonize {
108 my ($vals) = @_; 142 my ($vals) = @_;
… …
114 $rem += $_ - $i; 148 $rem += $_ - $i;
115 $_ = $i; 149 $_ = $i;
116 } 150 }
117} 151}
118 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
119############################################################################# 194#############################################################################
120 195
121package CFClient::UI::Base; 196package CFClient::UI::Base;
122 197
123use strict; 198use strict;
… …
126 201
127sub new { 202sub new {
128 my $class = shift; 203 my $class = shift;
129 204
130 my $self = bless { 205 my $self = bless {
131 x => 0, 206 x => "center",
132 y => 0, 207 y => "center",
133 z => 0, 208 z => 0,
209 w => undef,
210 h => undef,
134 can_events => 1, 211 can_events => 1,
135 @_ 212 @_
136 }, $class; 213 }, $class;
137 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
138 for (keys %$self) { 217 for (keys %$self) {
139 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
141 } 220 }
142 } 221 }
143 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
144 $self 235 $self
145} 236}
146 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
147sub show { 245sub show {
148 my ($self) = @_; 246 my ($self) = @_;
149 247
150 return if $self->{parent}; 248 return if $self->{parent};
151 249
152 $CFClient::UI::ROOT->add ($self); 250 $CFClient::UI::ROOT->add ($self);
153} 251}
154 252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
155sub hide { 306sub hide {
156 my ($self) = @_; 307 my ($self) = @_;
157 308
158 return unless $self->{parent}; 309 $self->set_invisible;
159 310
160 $self->{parent}->remove ($self); 311 $self->{parent}->remove ($self)
312 if $self->{parent};
161} 313}
162 314
163sub move { 315sub move_abs {
164 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
165 317
166 $self->{x} = int $x; 318 $self->{x} = List::Util::max 0, int $x;
167 $self->{y} = int $y; 319 $self->{y} = List::Util::max 0, int $y;
168 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
169 321
170 $self->update; 322 $self->update;
171} 323}
172 324
173sub needs_redraw { 325sub set_size {
174 0 326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
175} 332}
176 333
177sub size_request { 334sub size_request {
178 require Carp; 335 require Carp;
179 Carp::confess "size_request is abstract"; 336 Carp::confess "size_request is abstract";
… …
181 338
182sub configure { 339sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
184 341
185 if ($self->{aspect}) { 342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 345 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 346 $h = List::Util::min $h, int $w / $self->{aspect};
188 347
189 # use alignment to adjust x, y 348 # use alignment to adjust x, y
190 349
191 $x += int +($w - $w2) * 0.5; 350 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 351 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 352 }
196 353
197 if ($self->{x} != $x || $self->{y} != $y) { 354 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 355 $self->{x} = $x;
199 $self->{y} = $y; 356 $self->{y} = $y;
200 $self->update; 357 $self->update;
201 } 358 }
202 359
203 if ($self->{w} != $w || $self->{h} != $h) { 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
362
204 $self->{w} = $w; 363 $self->{alloc_w} = $w;
205 $self->{h} = $h; 364 $self->{alloc_h} = $h;
206 365
207 $self->size_allocate ($w, $h); 366 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 367 }
210} 368}
211 369
212sub size_allocate { 370sub size_allocate {
213 # nothing to be done 371 # nothing to be done
214} 372}
215 373
216# return top left coordinates 374sub children {
217sub _topleft { 375}
376
377sub set_max_size {
218 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
219 379
220 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
221} 398}
222 399
223# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
224sub coord2local { 401sub coord2local {
225 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
226 403
227 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228 ($x - $X, $y - $Y)
229} 405}
230 406
231# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
232sub coord2global { 408sub coord2global {
233 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
234 410
235 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236 ($x + $X, $y + $Y)
237} 412}
238 413
239sub focus_in { 414sub focus_in {
240 my ($self) = @_; 415 my ($self) = @_;
241 416
242 return if $FOCUS == $self; 417 return if $FOCUS == $self;
243 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
244 419
245 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
246 421
247 $self->emit (focus_in => $focus); 422 $self->_emit (focus_in => $focus);
248 423
249 $focus->update if $focus; 424 $focus->update if $focus;
250 $FOCUS->update; 425 $FOCUS->update;
251} 426}
252 427
… …
255 430
256 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
257 432
258 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
259 434
260 $self->emit (focus_out => $focus); 435 $self->_emit (focus_out => $focus);
261 436
262 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
263} 441}
264 442
265sub mouse_motion { } 443sub mouse_motion { }
266sub button_up { } 444sub button_up { }
267sub key_down { } 445sub key_down { }
268sub key_up { } 446sub key_up { }
269 447
270sub button_down { 448sub button_down {
271 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
272 450
273 $self->focus_in; 451 $self->focus_in;
… …
276sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
277sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
278sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
279sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
280sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
281 529
282sub draw { 530sub draw {
283 my ($self) = @_; 531 my ($self) = @_;
284 532
285 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
… …
301 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
302 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
303 glEnd; 551 glEnd;
304 glDisable GL_BLEND; 552 glDisable GL_BLEND;
305 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
306} 568}
307 569
308sub _draw { 570sub _draw {
309 my ($self) = @_; 571 my ($self) = @_;
310 572
311 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
312} 574}
313 575
314sub find_widget {
315 my ($self, $x, $y) = @_;
316
317 return () unless $self->{can_events};
318
319 return $self
320 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
321 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
322
323 ()
324}
325
326sub set_parent {
327 my ($self, $parent) = @_;
328
329 Scalar::Util::weaken ($self->{parent} = $parent);
330}
331
332sub check_size {
333 my ($self) = @_;
334
335 return unless $self->{parent};
336
337 my ($w, $h) = $self->size_request;
338
339 if ($w != $self->{req_w} || $h != $self->{req_h}) {
340 $self->{req_w} = $w;
341 $self->{req_h} = $h;
342
343 $self->{parent}->check_size;
344 }
345}
346
347sub update {
348 my ($self) = @_;
349
350 $self->{parent}->update
351 if $self->{parent};
352}
353
354sub connect {
355 my ($self, $signal, $cb) = @_;
356
357 push @{ $self->{signal_cb}{$signal} }, $cb;
358}
359
360sub emit {
361 my ($self, $signal, @args) = @_;
362
363 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
364 $cb->($self, @args);
365 }
366}
367
368sub DESTROY { 576sub DESTROY {
369 my ($self) = @_; 577 my ($self) = @_;
370 578
579 delete $WIDGET{$self+0};
371 #$self->deactivate; 580 #$self->deactivate;
372} 581}
373 582
374############################################################################# 583#############################################################################
375 584
… …
384 my $class = shift; 593 my $class = shift;
385 594
386 # range [value, low, high, page] 595 # range [value, low, high, page]
387 596
388 $class->SUPER::new ( 597 $class->SUPER::new (
389 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
390 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
391 @_ 600 @_
392 ) 601 )
393} 602}
394 603
395sub _draw { 604sub _draw {
396 my ($self) = @_; 605 my ($self) = @_;
397 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
398 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
399 613
400 glEnable GL_BLEND; 614 glEnable GL_BLEND;
401 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
402 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
403 617
404 glBegin GL_QUADS; 618 glBegin GL_QUADS;
405 glVertex 0 , 0; 619 glVertex 0 , 0;
406 glVertex 0 , $h; 620 glVertex 0 , $h;
407 glVertex $w, $h; 621 glVertex $w, $h;
408 glVertex $w, 0; 622 glVertex $w, 0;
409 glEnd; 623 glEnd;
410 624
411 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
412} 627}
413 628
414############################################################################# 629#############################################################################
415 630
416package CFClient::UI::Empty; 631package CFClient::UI::Empty;
… …
421 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
422 $class->SUPER::new (can_events => 0, %arg); 637 $class->SUPER::new (can_events => 0, %arg);
423} 638}
424 639
425sub size_request { 640sub size_request {
426 (0, 0) 641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
427} 644}
428 645
429sub draw { } 646sub draw { }
430 647
431############################################################################# 648#############################################################################
… …
437sub new { 654sub new {
438 my ($class, %arg) = @_; 655 my ($class, %arg) = @_;
439 656
440 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
441 658
442 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
443 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
444 665
445 $self 666 $self
446} 667}
447 668
448sub add { 669sub add {
449 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
450 671
451 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
452 674
453 use sort 'stable'; 675 use sort 'stable';
454 676
455 $self->{children} = [ 677 $self->{children} = [
456 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
457 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
458 ]; 680 ];
459 681
460 $child->check_size; 682 $self->realloc;
683}
684
685sub children {
686 @{ $_[0]{children} }
461} 687}
462 688
463sub remove { 689sub remove {
464 my ($self, $child) = @_; 690 my ($self, $child) = @_;
465 691
466 delete $child->{parent}; 692 delete $child->{parent};
693 $child->hide;
467 694
468 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
469 696
470 $self->check_size; 697 $self->realloc;
471 $self->update; 698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
472} 712}
473 713
474sub find_widget { 714sub find_widget {
475 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
476 716
… …
551} 791}
552 792
553sub update { 793sub update {
554 my ($self) = @_; 794 my ($self) = @_;
555 795
556 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
557 $self->render_chld;
558 $self->SUPER::update; 797 $self->SUPER::update;
559}
560
561sub render_chld {
562 my ($self) = @_;
563
564 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565 glClearColor 0, 0, 0, 1;
566 glClear GL_COLOR_BUFFER_BIT;
567 $self->child->draw;
568 };
569} 798}
570 799
571sub size_allocate { 800sub size_allocate {
572 my ($self, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
573 802
574 $self->child->configure (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
575 806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
811sub render_child {
812 my ($self) = @_;
813
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT;
817
576 $self->render_chld; 818 $self->_render;
819 };
577} 820}
578 821
579sub _draw { 822sub _draw {
580 my ($self) = @_; 823 my ($self) = @_;
581 824
582 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
583 826
584 my $tex = $self->{texture} 827 my $tex = $self->{texture}
585 or return; 828 or return;
586 829
587 glEnable GL_BLEND;
588 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
590 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
591 833
592 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
593 835
594 glDisable GL_BLEND;
595 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
596} 837}
597 838
598############################################################################# 839#############################################################################
599 840
600package CFClient::UI::ViewPort; 841package CFClient::UI::ViewPort;
601 842
602our @ISA = CFClient::UI::Window::; 843our @ISA = CFClient::UI::Window::;
603
604sub new { die }
605
606sub size_request {
607 my ($self) = @_;
608
609 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
611
612 @$self{qw(child_w child_h)}
613}
614
615sub _draw {
616 my ($self) = @_;
617
618 $self->{children}[1]->draw;
619}
620
621
622#############################################################################
623
624package CFClient::UI::Frame;
625
626our @ISA = CFClient::UI::Bin::;
627
628use CFClient::OpenGL;
629 844
630sub new { 845sub new {
631 my $class = shift; 846 my $class = shift;
632 847
633 my $self = $class->SUPER::new ( 848 $class->SUPER::new (
634 bg => [1, 1, 1, 1], 849 scroll_x => 0,
635 border_bg => [1, 1, 1, 1], 850 scroll_y => 1,
636 border => 0.8,
637 @_ 851 @_,
638 ); 852 )
639
640 $self
641}
642
643sub set_size {
644 my ($self, $w, $h) = @_;
645 $self->{req_w} = $w;
646 $self->{req_h} = $h;
647 $self->check_size;
648} 853}
649 854
650sub size_request { 855sub size_request {
651 my ($self) = @_; 856 my ($self) = @_;
652 ($self->{req_w}, $self->{req_h}) 857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
653} 864}
654 865
655sub size_allocate { 866sub size_allocate {
656 my ($self, $w, $h) = @_; 867 my ($self, $w, $h) = @_;
657 $self->{w} = $w; 868
658 $self->{h} = $h; 869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
659 $self->child->configure (0, 0, $w, $h); 874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
660} 876}
661 877
662sub _draw { 878sub set_offset {
663 my ($self) = @_; 879 my ($self, $x, $y) = @_;
664 880
665 my ($w, $h) = ($self->{w}, $self->{h}); 881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
666 883
667 glEnable GL_BLEND; 884 $self->update;
668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 885}
669 glEnable GL_TEXTURE_2D;
670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671 886
672# glBegin GL_QUADS; 887# hmm, this does not work for topleft of $self... but we should not ask for that
673# glColor 0, 0, 0, 0; 888sub coord2local {
674# glVertex 0 , 0; 889 my ($self, $x, $y) = @_;
675# glVertex 0 , $h;
676# glVertex $w, $h;
677# glVertex $w, 0;
678# glEnd;
679 890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
680 893
681 $self->child->draw; 894sub coord2global {
682 glDisable GL_BLEND; 895 my ($self, $x, $y) = @_;
683 glDisable GL_TEXTURE_2D; 896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
684} 921}
685 922
686############################################################################# 923#############################################################################
687 924
688package CFClient::UI::FancyFrame; 925package CFClient::UI::ScrolledWindow;
689 926
690our @ISA = CFClient::UI::Bin::; 927our @ISA = CFClient::UI::HBox::;
691
692use CFClient::OpenGL;
693
694my @tex =
695 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
696 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
697 928
698sub new { 929sub new {
699 my $class = shift; 930 my $class = shift;
700 931
701 # TODO: user_x, user_y, overwrite moveto? 932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
702 1035
703 my $self = $class->SUPER::new ( 1036 my $self = $class->SUPER::new (
704 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
705 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
706 border => 0.8, 1039 border => 0.6,
707 can_events => 1, 1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
708 @_ 1043 @_
709 ); 1044 );
710 1045
711 $self->{title} &&= new CFClient::UI::Label 1046 $self->{title} &&= new CFClient::UI::Label
712 align => 0, 1047 align => 0,
713 valign => 1, 1048 valign => 1,
714 text => $self->{title}, 1049 text => $self->{title},
715 fontsize => 1; 1050 fontsize => $self->{border};
716 1051
717 $self 1052 $self
718} 1053}
719 1054
720sub border { 1055sub border {
721 int $_[0]{border} * $::FONTSIZE 1056 int $_[0]{border} * $::FONTSIZE
722} 1057}
723 1058
724sub size_request { 1059sub size_request {
725 my ($self) = @_; 1060 my ($self) = @_;
726
727 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
728 1061
729 my ($w, $h) = $self->SUPER::size_request; 1062 my ($w, $h) = $self->SUPER::size_request;
730 1063
731 ( 1064 (
732 $w + $self->border * 2, 1065 $w + $self->border * 2,
… …
738 my ($self, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
739 1072
740 $h -= List::Util::max 0, $self->border * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
741 $w -= List::Util::max 0, $self->border * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
742 1075
743 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
744 if $self->{title}; 1077 if $self->{title};
745 1078
746 $self->child->configure ($self->border, $self->border, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
747} 1080}
748 1081
749sub button_down { 1082sub button_down {
750 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
751 1084
1085 my ($w, $h) = @$self{qw(w h)};
752 my $border = $self->border; 1086 my $border = $self->border;
753 1087
754 if ($x < $self->{w} && $x >= $self->{w} - $border 1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755 && $y < $self->{h} && $y >= $self->{h} - $border) { 1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756 1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
757 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
758 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
759 1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
1098
760 $self->{motion} = sub { 1099 $self->{motion} = sub {
761 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
762 1101
763 ($x, $y) = ($ev->{x}, $ev->{y}); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
764 1104
765 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
766 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
767 $self->check_size; 1107
1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
768 }; 1110 };
769 1111
770 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
771 && $y >= 0 && $y < $border) {
772
773 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
774 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
775 1115
776 $self->{motion} = sub { 1116 $self->{motion} = sub {
777 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
778 1118
779 ($x, $y) = ($ev->{x}, $ev->{y}); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
780 1120
781 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
782 $self->update;
783 }; 1122 };
784 } 1123 }
785} 1124}
786 1125
787sub button_up { 1126sub button_up {
… …
800 my ($self) = @_; 1139 my ($self) = @_;
801 1140
802 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
803 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
804 1143
805 glEnable GL_BLEND;
806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809 1146
810 my $border = $self->border; 1147 my $border = $self->border;
811 1148
812 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
813 $tex[1]->draw_quad (0, 0, $w, $border); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
814 $tex[3]->draw_quad (0, $border, $border, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
815 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
817 1154
818 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
819 1157
820 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
821 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
822 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
823 1161 $bg->{t} = $ch / $bg->{h};
824 glColor @{ $self->{bg} };
825
826 $bg->{s} = $rep_x;
827 $bg->{t} = $rep_y;
828 $bg->{wrap_mode} = 1;
829 $bg->draw_quad ($border, $border, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
830 1164
831 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
832 glDisable GL_BLEND;
833 1166
834 $self->{title}->draw if $self->{title}; 1167 $self->{title}->draw if $self->{title};
1168
835 $self->child->draw; 1169 $self->child->draw;
836} 1170}
837 1171
838############################################################################# 1172#############################################################################
839 1173
… …
848sub new { 1182sub new {
849 my $class = shift; 1183 my $class = shift;
850 1184
851 $class->SUPER::new ( 1185 $class->SUPER::new (
852 col_expand => [], 1186 col_expand => [],
853 @_ 1187 @_,
854 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
855} 1193}
856 1194
857sub add { 1195sub add {
858 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
859 1197
860 $child->set_parent ($self); 1198 $child->set_parent ($self);
861 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
862 1200
863 $child->check_size; 1201 $self->realloc;
864} 1202}
865 1203
866# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
867sub clear { 1205sub clear {
868 my ($self) = @_; 1206 my ($self) = @_;
869 1207
1208 my @children = $self->children;
870 delete $self->{children}; 1209 delete $self->{children};
871 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
872} 1217}
873 1218
874sub get_wh { 1219sub get_wh {
875 my ($self) = @_; 1220 my ($self) = @_;
876 1221
… …
907sub size_allocate { 1252sub size_allocate {
908 my ($self, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
909 1254
910 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
911 1256
912 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
913 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
914 1259
915 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
916 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
917 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
918 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
972 } 1317 }
973} 1318}
974 1319
975############################################################################# 1320#############################################################################
976 1321
977package CFClient::UI::HBox; 1322package CFClient::UI::Box;
978
979# TODO: wrap into common Box base class
980 1323
981our @ISA = CFClient::UI::Container::; 1324our @ISA = CFClient::UI::Container::;
982 1325
983sub size_request { 1326sub size_request {
984 my ($self) = @_; 1327 my ($self) = @_;
985 1328
986 my @alloc = map [$_->size_request], @{$self->{children}}; 1329 $self->{vertical}
987 1330 ? (
988 ( 1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
989 (List::Util::sum map $_->[0], @alloc), 1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
990 (List::Util::max map $_->[1], @alloc), 1333 )
991 ) 1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
992} 1338}
993 1339
994sub size_allocate { 1340sub size_allocate {
995 my ($self, $w, $h) = @_; 1341 my ($self, $w, $h) = @_;
996 1342
997 ($h, $w) = ($w, $h); 1343 my $space = $self->{vertical} ? $h : $w;
998
999 my $children = $self->{children}; 1344 my $children = $self->{children};
1000 1345
1001 my @h = map $_->{req_w}, @$children; 1346 my @req;
1002 1347
1003 my $req_h = List::Util::sum @h; 1348 if ($self->{homogeneous}) {
1004 1349 @req = ($space / (@$children || 1)) x @$children;
1005 if ($req_h > $h) {
1006 # ah well, not enough space
1007 $_ *= $h / $req_h for @h;
1008 } else { 1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
1009 my $exp = List::Util::sum map $_->{expand}, @$children; 1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1010 $exp ||= 1;
1011 1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
1012 for (0 .. $#$children) { 1363 for 0 .. $#$children;
1013 my $child = $children->[$_];
1014
1015 my $alloc_h = $h[$_];
1016 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1017 $h[$_] = $alloc_h;
1018 } 1364 }
1019 } 1365 }
1020 1366
1021 CFClient::UI::harmonize \@h; 1367 CFClient::UI::harmonize \@req;
1022 1368
1023 my $y = 0; 1369 my $pos = 0;
1024 for (0 .. $#$children) { 1370 for (0 .. $#$children) {
1025 my $child = $children->[$_];
1026 my $h = $h[$_]; 1371 my $alloc = $req[$_];
1027 $child->configure ($y, 0, $h, $w); 1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1028 1373
1029 $y += $h; 1374 $pos += $alloc;
1030 } 1375 }
1031 1376
1032 1 1377 1
1033} 1378}
1034 1379
1035############################################################################# 1380#############################################################################
1036 1381
1382package CFClient::UI::HBox;
1383
1384our @ISA = CFClient::UI::Box::;
1385
1386sub new {
1387 my $class = shift;
1388
1389 $class->SUPER::new (
1390 vertical => 0,
1391 @_,
1392 )
1393}
1394
1395#############################################################################
1396
1037package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
1038 1398
1039# TODO: wrap into common Box base class
1040
1041our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
1042 1400
1043sub size_request { 1401sub new {
1044 my ($self) = @_; 1402 my $class = shift;
1045 1403
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
1047 1405 vertical => 1,
1048 ( 1406 @_,
1049 (List::Util::max map $_->[0], @alloc),
1050 (List::Util::sum map $_->[1], @alloc),
1051 ) 1407 )
1052} 1408}
1053 1409
1054sub size_allocate {
1055 my ($self, $w, $h) = @_;
1056
1057 my $children = $self->{children};
1058
1059 my @h = map $_->{req_h}, @$children;
1060
1061 my $req_h = List::Util::sum @h;
1062
1063 if ($req_h > $h) {
1064 # ah well, not enough space
1065 $_ *= $h / $req_h for @h;
1066 } else {
1067 my $exp = List::Util::sum map $_->{expand}, @$children;
1068 $exp ||= 1;
1069
1070 for (0 .. $#$children) {
1071 my $child = $children->[$_];
1072
1073 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1074 }
1075 }
1076
1077 CFClient::UI::harmonize \@h;
1078
1079 my $y = 0;
1080 for (0 .. $#$children) {
1081 my $child = $children->[$_];
1082 my $h = $h[$_];
1083 $child->configure (0, $y, $w, $h);
1084
1085 $y += $h;
1086 }
1087
1088 1
1089}
1090
1091############################################################################# 1410#############################################################################
1092 1411
1093package CFClient::UI::Label; 1412package CFClient::UI::Label;
1094 1413
1095our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
1096 1415
1097use CFClient::OpenGL; 1416use CFClient::OpenGL;
1098 1417
1099sub new { 1418sub new {
1100 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
1101 1420
1102 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
1103 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
1423 #bg => none
1424 #active_bg => none
1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1104 fontsize => 1, 1431 fontsize => 1,
1105 text => "",
1106 align => -1, 1432 align => -1,
1107 valign => -1, 1433 valign => -1,
1108 padding => 2, 1434 padding_x => 2,
1109 layout => new CFClient::Layout, 1435 padding_y => 2,
1110 can_events => 0, 1436 can_events => 0,
1111 %arg 1437 %arg
1112 ); 1438 );
1113 1439
1114 if (exists $self->{template}) { 1440 if (exists $self->{template}) {
1115 my $layout = new CFClient::Layout; 1441 my $layout = new CFClient::Layout;
1116 $layout->set_text (delete $self->{template}); 1442 $layout->set_text (delete $self->{template});
1117 $self->{template} = $layout; 1443 $self->{template} = $layout;
1118 } 1444 }
1119 1445
1120 $self->set_text (delete $self->{text}) if exists $self->{text}; 1446 if (exists $self->{markup}) {
1121 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1447 $self->set_markup (delete $self->{markup});
1448 } else {
1449 $self->set_text (delete $self->{text});
1450 }
1122 1451
1123 $self 1452 $self
1124} 1453}
1125 1454
1126sub escape_text { 1455sub escape($) {
1127 local $_ = $_[1]; 1456 local $_ = $_[0];
1128 1457
1129 s/&/&amp;/g; 1458 s/&/&amp;/g;
1130 s/>/&gt;/g; 1459 s/>/&gt;/g;
1131 s/</&lt;/g; 1460 s/</&lt;/g;
1132 1461
1133 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
1134} 1470}
1135 1471
1136sub set_text { 1472sub set_text {
1137 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1138 1474
1475 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1139 $self->{layout}->set_text ($text); 1479 $self->{layout}->set_text ($text);
1140 1480
1141 delete $self->{texture}; 1481 $self->realloc;
1142 $self->check_size;
1143 $self->update; 1482 $self->update;
1144} 1483}
1145 1484
1146sub set_markup { 1485sub set_markup {
1147 my ($self, $markup) = @_; 1486 my ($self, $markup) = @_;
1148 1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1149 $self->{layout}->set_markup ($markup); 1494 $self->{layout}->set_markup ($markup);
1150 1495
1151 delete $self->{texture}; 1496 $self->realloc;
1152 $self->check_size;
1153 $self->update; 1497 $self->update;
1154} 1498}
1155 1499
1156sub size_request { 1500sub size_request {
1157 my ($self) = @_; 1501 my ($self) = @_;
1158 1502
1159 $self->{layout}->set_width; 1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1160 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1508
1162 my ($w, $h) = $self->{layout}->size; 1509 my ($w, $h) = $self->{layout}->size;
1163 1510
1164 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1165 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166 1514
1167 my ($w2, $h2) = $self->{template}->size; 1515 my ($w2, $h2) = $self->{template}->size;
1168 1516
1169 $w = List::Util::max $w, $w2; 1517 $w = List::Util::max $w, $w2;
1170 $h = List::Util::max $h, $h2; 1518 $h = List::Util::max $h, $h2;
1171 } 1519 }
1172 1520
1173 ( 1521 ($w, $h)
1174 $w + $self->{padding} * 2,
1175 $h + $self->{padding} * 2,
1176 )
1177} 1522}
1178 1523
1179sub size_allocate { 1524sub size_allocate {
1180 my ($self, $w, $h) = @_; 1525 my ($self, $w, $h) = @_;
1181 1526
1182 delete $self->{texture}; 1527 delete $self->{texture}
1528 ;#d#
1183} 1529}
1184 1530
1185sub set_fontsize { 1531sub set_fontsize {
1186 my ($self, $fontsize) = @_; 1532 my ($self, $fontsize) = @_;
1187 1533
1188 $self->{fontsize} = $fontsize; 1534 $self->{fontsize} = $fontsize;
1189 delete $self->{texture}; 1535 delete $self->{texture};
1190 $self->check_size; 1536
1191 $self->update; 1537 $self->realloc;
1192} 1538}
1193 1539
1194sub _draw { 1540sub _draw {
1195 my ($self) = @_; 1541 my ($self) = @_;
1196 1542
1543 $self->SUPER::_draw; # draw background, if applicable
1544
1197 my $tex = $self->{texture} ||= do { 1545 my $tex = $self->{texture} ||= do {
1546 $self->{layout}->set_foreground (@{$self->{fg}});
1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1198 $self->{layout}->set_width ($self->{w}); 1548 $self->{layout}->set_width ($self->{w});
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1199 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552
1200 new_from_layout CFClient::Texture $self->{layout} 1553 my $tex = new_from_layout CFClient::Texture $self->{layout};
1554
1555 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1556 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1557 : ($self->{w} - $tex->{w}) * 0.5);
1558
1559 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1560 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1561 : ($self->{h} - $tex->{h}) * 0.5);
1562
1563 $tex
1201 }; 1564 };
1202 1565
1203 glEnable GL_BLEND;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1205 glEnable GL_TEXTURE_2D; 1566 glEnable GL_TEXTURE_2D;
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 1568
1569 if ($tex->{format} == GL_ALPHA) {
1208 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1209
1210 $self->{ox} = int (
1211 $self->{align} < 0 ? $self->{padding}
1212 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213 : ($self->{w} - $tex->{w}) * 0.5
1214 );
1215
1216 $self->{oy} = int (
1217 $self->{valign} < 0 ? $self->{padding}
1218 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219 : ($self->{h} - $tex->{h}) * 0.5
1220 );
1221
1222 $tex->draw_quad ($self->{ox}, $self->{oy}); 1571 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1572 } else {
1573 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1574 }
1223 1575
1224 glDisable GL_TEXTURE_2D; 1576 glDisable GL_TEXTURE_2D;
1225 glDisable GL_BLEND;
1226} 1577}
1227 1578
1228############################################################################# 1579#############################################################################
1229 1580
1230package CFClient::UI::EntryBase; 1581package CFClient::UI::EntryBase;
… …
1235 1586
1236sub new { 1587sub new {
1237 my $class = shift; 1588 my $class = shift;
1238 1589
1239 $class->SUPER::new ( 1590 $class->SUPER::new (
1240 fg => [1, 1, 1], 1591 fg => [1, 1, 1],
1241 bg => [0, 0, 0, 0.2], 1592 bg => [0, 0, 0, 0.2],
1242 active_bg => [1, 1, 1, 0.5], 1593 active_bg => [1, 1, 1, 0.5],
1243 active_fg => [0, 0, 0], 1594 active_fg => [0, 0, 0],
1244 can_hover => 1, 1595 can_hover => 1,
1245 can_focus => 1, 1596 can_focus => 1,
1246 valign => 0, 1597 valign => 0,
1247 can_events => 1, 1598 can_events => 1,
1599 #text => ...
1248 @_ 1600 @_
1249 ) 1601 )
1250} 1602}
1251 1603
1252sub _set_text { 1604sub _set_text {
… …
1262 $self->{text} = $text; 1614 $self->{text} = $text;
1263 1615
1264 $text =~ s/./*/g if $self->{hidden}; 1616 $text =~ s/./*/g if $self->{hidden};
1265 $self->{layout}->set_text ("$text "); 1617 $self->{layout}->set_text ("$text ");
1266 1618
1267 $self->emit (changed => $self->{text}); 1619 $self->_emit (changed => $self->{text});
1620}
1621
1622sub set_text {
1623 my ($self, $text) = @_;
1624
1625 $self->{cursor} = length $text;
1626 $self->_set_text ($text);
1627
1628 $self->realloc;
1268} 1629}
1269 1630
1270sub get_text { 1631sub get_text {
1271 $_[0]{text} 1632 $_[0]{text}
1272} 1633}
… …
1275 my ($self) = @_; 1636 my ($self) = @_;
1276 1637
1277 my ($w, $h) = $self->SUPER::size_request; 1638 my ($w, $h) = $self->SUPER::size_request;
1278 1639
1279 ($w + 1, $h) # add 1 for cursor 1640 ($w + 1, $h) # add 1 for cursor
1280}
1281
1282sub size_allocate {
1283 my ($self, $w, $h) = @_;
1284
1285 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286}
1287
1288sub set_text {
1289 my ($self, $text) = @_;
1290
1291 $self->{cursor} = length $text;
1292 $self->_set_text ($text);
1293 $self->update;
1294} 1641}
1295 1642
1296sub key_down { 1643sub key_down {
1297 my ($self, $ev) = @_; 1644 my ($self, $ev) = @_;
1298 1645
… …
1300 my $sym = $ev->{sym}; 1647 my $sym = $ev->{sym};
1301 my $uni = $ev->{unicode}; 1648 my $uni = $ev->{unicode};
1302 1649
1303 my $text = $self->get_text; 1650 my $text = $self->get_text;
1304 1651
1305 if ($sym == 8) { 1652 if ($uni == 8) {
1306 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1653 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307 } elsif ($sym == 127) { 1654 } elsif ($uni == 127) {
1308 substr $text, $self->{cursor}, 1, ""; 1655 substr $text, $self->{cursor}, 1, "";
1309 } elsif ($sym == CFClient::SDLK_LEFT) { 1656 } elsif ($sym == CFClient::SDLK_LEFT) {
1310 --$self->{cursor} if $self->{cursor}; 1657 --$self->{cursor} if $self->{cursor};
1311 } elsif ($sym == CFClient::SDLK_RIGHT) { 1658 } elsif ($sym == CFClient::SDLK_RIGHT) {
1312 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1659 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1313 } elsif ($sym == CFClient::SDLK_HOME) { 1660 } elsif ($sym == CFClient::SDLK_HOME) {
1314 $self->{cursor} = 0; 1661 $self->{cursor} = 0;
1315 } elsif ($sym == CFClient::SDLK_END) { 1662 } elsif ($sym == CFClient::SDLK_END) {
1316 $self->{cursor} = length $text; 1663 $self->{cursor} = length $text;
1317 } elsif ($sym == 27) { 1664 } elsif ($uni == 27) {
1318 $self->emit ('escape'); 1665 $self->_emit ('escape');
1319 } elsif ($uni) { 1666 } elsif ($uni) {
1320 substr $text, $self->{cursor}++, 0, chr $uni; 1667 substr $text, $self->{cursor}++, 0, chr $uni;
1321 } 1668 }
1322 1669
1323 $self->_set_text ($text); 1670 $self->_set_text ($text);
1324 $self->update; 1671
1672 $self->realloc;
1325} 1673}
1326 1674
1327sub focus_in { 1675sub focus_in {
1328 my ($self) = @_; 1676 my ($self) = @_;
1329 1677
… …
1405 my ($self, $ev) = @_; 1753 my ($self, $ev) = @_;
1406 1754
1407 my $sym = $ev->{sym}; 1755 my $sym = $ev->{sym};
1408 1756
1409 if ($sym == 13) { 1757 if ($sym == 13) {
1758 unshift @{$self->{history}},
1759 my $txt = $self->get_text;
1760 $self->{history_pointer} = -1;
1761 $self->{history_saveback} = '';
1410 $self->emit (activate => $self->get_text); 1762 $self->_emit (activate => $txt);
1411 $self->update; 1763 $self->update;
1764
1765 } elsif ($sym == CFClient::SDLK_UP) {
1766 if ($self->{history_pointer} < 0) {
1767 $self->{history_saveback} = $self->get_text;
1768 }
1769 if (@{$self->{history} || []} > 0) {
1770 $self->{history_pointer}++;
1771 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1772 $self->{history_pointer} = @{$self->{history} || []} - 1;
1773 }
1774 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1775 }
1776
1777 } elsif ($sym == CFClient::SDLK_DOWN) {
1778 $self->{history_pointer}--;
1779 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1780
1781 if ($self->{history_pointer} >= 0) {
1782 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1783 } else {
1784 $self->set_text ($self->{history_saveback});
1785 }
1412 1786
1413 } else { 1787 } else {
1414 $self->SUPER::key_down ($ev); 1788 $self->SUPER::key_down ($ev);
1415 } 1789 }
1416 1790
… …
1430 1804
1431sub new { 1805sub new {
1432 my $class = shift; 1806 my $class = shift;
1433 1807
1434 $class->SUPER::new ( 1808 $class->SUPER::new (
1435 padding => 4, 1809 padding_x => 4,
1810 padding_y => 4,
1436 fg => [1, 1, 1], 1811 fg => [1, 1, 1],
1437 bg => [1, 1, 1, 0.2],
1438 active_fg => [0, 0, 1], 1812 active_fg => [0, 0, 1],
1439 can_hover => 1, 1813 can_hover => 1,
1440 align => 0, 1814 align => 0,
1441 valign => 0, 1815 valign => 0,
1442 can_events => 1, 1816 can_events => 1,
1443 @_ 1817 @_
1444 ) 1818 )
1445} 1819}
1446 1820
1821sub activate { }
1822
1447sub button_up { 1823sub button_up {
1448 my ($self, $ev, $x, $y) = @_; 1824 my ($self, $ev, $x, $y) = @_;
1449 1825
1826 $self->emit ("activate")
1450 if ($x >= 0 && $x < $self->{w} 1827 if $x >= 0 && $x < $self->{w}
1451 && $y >= 0 && $y < $self->{h}) { 1828 && $y >= 0 && $y < $self->{h};
1452 $self->emit ("activate");
1453 }
1454} 1829}
1455 1830
1456sub _draw { 1831sub _draw {
1457 my ($self) = @_; 1832 my ($self) = @_;
1458 1833
… …
1460 1835
1461 if ($GRAB == $self) { 1836 if ($GRAB == $self) {
1462 $self->{fg} = $self->{active_fg}; 1837 $self->{fg} = $self->{active_fg};
1463 } 1838 }
1464 1839
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 1840 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 glColor 0, 0, 0, 1; 1842 glColor 0, 0, 0, 1;
1470 1843
1471 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1844 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472 1845
1473 glDisable GL_TEXTURE_2D; 1846 glDisable GL_TEXTURE_2D;
1474 glDisable GL_BLEND;
1475 1847
1476 $self->SUPER::_draw; 1848 $self->SUPER::_draw;
1477} 1849}
1478 1850
1479############################################################################# 1851#############################################################################
… …
1490 1862
1491sub new { 1863sub new {
1492 my $class = shift; 1864 my $class = shift;
1493 1865
1494 $class->SUPER::new ( 1866 $class->SUPER::new (
1495 padding => 2, 1867 padding_x => 2,
1868 padding_y => 2,
1496 fg => [1, 1, 1], 1869 fg => [1, 1, 1],
1497 active_fg => [1, 1, 0], 1870 active_fg => [1, 1, 0],
1871 bg => [0, 0, 0, 0.2],
1872 active_bg => [1, 1, 1, 0.5],
1498 state => 0, 1873 state => 0,
1499 can_hover => 1, 1874 can_hover => 1,
1500 @_ 1875 @_
1501 ) 1876 )
1502} 1877}
1503 1878
1504sub size_request { 1879sub size_request {
1505 my ($self) = @_; 1880 my ($self) = @_;
1506 1881
1507 ($self->{padding} * 2 + 6) x 2 1882 (6) x 2
1508} 1883}
1509 1884
1510sub button_down { 1885sub button_down {
1511 my ($self, $ev, $x, $y) = @_; 1886 my ($self, $ev, $x, $y) = @_;
1512 1887
1513 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1888 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1514 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1889 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1515 $self->{state} = !$self->{state}; 1890 $self->{state} = !$self->{state};
1516 $self->emit (changed => $self->{state}); 1891 $self->_emit (changed => $self->{state});
1517 } 1892 }
1518} 1893}
1519 1894
1520sub _draw { 1895sub _draw {
1521 my ($self) = @_; 1896 my ($self) = @_;
1522 1897
1523 $self->SUPER::_draw; 1898 $self->SUPER::_draw;
1524 1899
1525 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1900 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1526 1901
1527 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1902 my ($w, $h) = @$self{qw(w h)};
1903
1904 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1528 1905
1529 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530 1907
1531 glEnable GL_BLEND; 1908 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909
1532 glEnable GL_TEXTURE_2D; 1910 glEnable GL_TEXTURE_2D;
1533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535 my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537 $tex->draw_quad (0, 0, $s, $s); 1911 $tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539 glDisable GL_TEXTURE_2D; 1912 glDisable GL_TEXTURE_2D;
1540 glDisable GL_BLEND;
1541} 1913}
1542 1914
1543############################################################################# 1915#############################################################################
1544 1916
1545package CFClient::UI::Image; 1917package CFClient::UI::Image;
… …
1588 glTranslate 0, -$self->{w}, 0; 1960 glTranslate 0, -$self->{w}, 0;
1589 1961
1590 ($w, $h) = ($h, $w); 1962 ($w, $h) = ($h, $w);
1591 } 1963 }
1592 1964
1593 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595 glEnable GL_TEXTURE_2D; 1965 glEnable GL_TEXTURE_2D;
1596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597 1967
1598 $tex->draw_quad (0, 0, $w, $h); 1968 $tex->draw_quad_alpha (0, 0, $w, $h);
1599 1969
1600 glDisable GL_BLEND;
1601 glDisable GL_TEXTURE_2D; 1970 glDisable GL_TEXTURE_2D;
1602} 1971}
1603 1972
1604############################################################################# 1973#############################################################################
1605 1974
1606package CFClient::UI::VGauge; 1975package CFClient::UI::VGauge;
1607 1976
1608our @ISA = CFClient::UI::Base::; 1977our @ISA = CFClient::UI::Base::;
1978
1979use List::Util qw(min max);
1609 1980
1610use CFClient::OpenGL; 1981use CFClient::OpenGL;
1611 1982
1612my %tex = ( 1983my %tex = (
1613 food => [ 1984 food => [
1614 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616 ], 1987 ],
1617 grace => [ 1988 grace => [
1618 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620 ], 1991 ],
1621 hp => [ 1992 hp => [
1622 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624 ], 1995 ],
1625 mana => [ 1996 mana => [
1626 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628 ], 1999 ],
1629); 2000);
1630 2001
1631# eg. VGauge->new (gauge => 'food'), default gauge: food 2002# eg. VGauge->new (gauge => 'food'), default gauge: food
1632sub new { 2003sub new {
… …
1651} 2022}
1652 2023
1653sub set_max { 2024sub set_max {
1654 my ($self, $max) = @_; 2025 my ($self, $max) = @_;
1655 2026
2027 return if $self->{max_val} == $max;
2028
1656 $self->{max_val} = $max; 2029 $self->{max_val} = $max;
2030 $self->update;
1657} 2031}
1658 2032
1659sub set_value { 2033sub set_value {
1660 my ($self, $val, $max) = @_; 2034 my ($self, $val, $max) = @_;
1661 2035
1662 $self->set_max ($max) 2036 $self->set_max ($max)
1663 if defined $max; 2037 if defined $max;
1664 2038
1665 $max = $self->{max_val}; 2039 return if $self->{val} == $val;
2040
1666 $self->{val} = $val; 2041 $self->{val} = $val;
1667
1668 $self->update; 2042 $self->update;
1669} 2043}
1670 2044
1671sub _draw { 2045sub _draw {
1672 my ($self) = @_; 2046 my ($self) = @_;
1673 2047
1674 my $tex = $tex{$self->{type}}; 2048 my $tex = $tex{$self->{type}};
2049 my ($t1, $t2, $t3) = @$tex;
1675 2050
1676 my ($w, $h) = ($self->{w}, $self->{h}); 2051 my ($w, $h) = ($self->{w}, $self->{h});
1677 2052
1678 if ($self->{vertical}) { 2053 if ($self->{vertical}) {
1679 glRotate 90, 0, 0, 1; 2054 glRotate 90, 0, 0, 1;
… …
1681 2056
1682 ($w, $h) = ($h, $w); 2057 ($w, $h) = ($h, $w);
1683 } 2058 }
1684 2059
1685 my $ycut = $self->{val} / ($self->{max_val} || 1); 2060 my $ycut = $self->{val} / ($self->{max_val} || 1);
1686 $ycut = 1 if $self->{val} > $self->{max_val};
1687 2061
1688 my $t1 = $tex->[0]; 2062 my $ycut1 = max 0, min 1, $ycut;
1689 my $t2 = $tex->[1]; 2063 my $ycut2 = max 0, min 1, $ycut - 1;
2064
2065 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2);
1690 2067
1691 glEnable GL_BLEND; 2068 glEnable GL_BLEND;
1692 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1693 glEnable GL_TEXTURE_2D; 2070 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 2072
1696 my $h1 = $self->{h} - $ycut * $self->{h};
1697 my $h2 = $ycut * $self->{h};
1698
1699 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2073 glBindTexture GL_TEXTURE_2D, $t1->{name};
1700 glBegin GL_QUADS; 2074 glBegin GL_QUADS;
1701 glTexCoord 0 , 0; glVertex 0 , 0; 2075 glTexCoord 0 , 0; glVertex 0 , 0;
1702 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2076 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2077 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2078 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705 glEnd; 2079 glEnd;
1706 2080
2081 my $ycut1 = List::Util::min 1, $ycut;
1707 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2082 glBindTexture GL_TEXTURE_2D, $t2->{name};
1708 glBegin GL_QUADS; 2083 glBegin GL_QUADS;
1709 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2084 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2085 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713 glEnd; 2088 glEnd;
2089
2090 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd;
2098 }
1714 2099
1715 glDisable GL_BLEND; 2100 glDisable GL_BLEND;
1716 glDisable GL_TEXTURE_2D; 2101 glDisable GL_TEXTURE_2D;
1717} 2102}
1718 2103
… …
1724 2109
1725sub new { 2110sub new {
1726 my ($class, %arg) = @_; 2111 my ($class, %arg) = @_;
1727 2112
1728 my $self = $class->SUPER::new ( 2113 my $self = $class->SUPER::new (
1729 tooltip => $arg{type}, 2114 tooltip => $arg{type},
2115 can_hover => 1,
2116 can_events => 1,
1730 %arg, 2117 %arg,
1731 ); 2118 );
1732 2119
1733 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736 2123
1737 $self 2124 $self
1738} 2125}
1739 2126
1740sub set_fontsize { 2127sub set_fontsize {
… …
1742 2129
1743 $self->{value}->set_fontsize ($fsize); 2130 $self->{value}->set_fontsize ($fsize);
1744 $self->{max} ->set_fontsize ($fsize); 2131 $self->{max} ->set_fontsize ($fsize);
1745} 2132}
1746 2133
2134sub set_max {
2135 my ($self, $max) = @_;
2136
2137 $self->{gauge}->set_max ($max);
2138 $self->{max}->set_text ($max);
2139}
2140
1747sub set_value { 2141sub set_value {
1748 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1749 2143
1750 $self->set_max ($max) 2144 $self->set_max ($max)
1751 if defined $max; 2145 if defined $max;
1752 2146
1753 $self->{gauge}->set_value ($val, $max); 2147 $self->{gauge}->set_value ($val, $max);
1754 $self->{value}->set_text ($val); 2148 $self->{value}->set_text ($val);
1755}
1756
1757sub set_max {
1758 my ($self, $max) = @_;
1759
1760 $self->{gauge}->set_max ($max);
1761 $self->{max}->set_text ($max);
1762} 2149}
1763 2150
1764############################################################################# 2151#############################################################################
1765 2152
1766package CFClient::UI::Slider; 2153package CFClient::UI::Slider;
… …
1776 qw(s1_slider.png s1_slider_bg.png); 2163 qw(s1_slider.png s1_slider_bg.png);
1777 2164
1778sub new { 2165sub new {
1779 my $class = shift; 2166 my $class = shift;
1780 2167
1781 # range [value, low, high, page] 2168 # range [value, low, high, page, unit]
1782 2169
1783 # TODO: 0-width page 2170 # TODO: 0-width page
1784 # TODO: req_w/h are wrong with vertical 2171 # TODO: req_w/h are wrong with vertical
1785 # TODO: calculations are off 2172 # TODO: calculations are off
1786 my $self = $class->SUPER::new ( 2173 my $self = $class->SUPER::new (
1787 fg => [1, 1, 1], 2174 fg => [1, 1, 1],
1788 active_fg => [0, 0, 0], 2175 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5],
1789 range => [0, 0, 100, 10], 2178 range => [0, 0, 100, 10, 0],
1790 req_w => 20, 2179 min_w => $::WIDTH / 80,
1791 req_h => 20, 2180 min_h => $::WIDTH / 80,
1792 vertical => 0, 2181 vertical => 0,
1793 can_hover => 1, 2182 can_hover => 1,
1794 inner_pad => 5, 2183 inner_pad => 0.02,
1795 @_ 2184 @_
1796 ); 2185 );
1797 2186
2187 $self->set_value ($self->{range}[0]);
2188 $self->update;
2189
1798 $self 2190 $self
1799} 2191}
1800 2192
2193sub changed { }
2194
2195sub set_range {
2196 my ($self, $range) = @_;
2197
2198 ($range, $self->{range}) = ($self->{range}, $range);
2199
2200 $self->update
2201 if "@$range" ne "@{$self->{range}}";
2202}
2203
2204sub set_value {
2205 my ($self, $value) = @_;
2206
2207 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2208
2209 $hi = $lo + 1 if $hi <= $lo;
2210
2211 $page = $hi - $lo if $page > $hi - $lo;
2212
2213 $value = $lo if $value < $lo;
2214 $value = $hi - $page if $value > $hi - $page;
2215
2216 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2217 if $unit;
2218
2219 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2220
2221 if ($value != $old_value) {
2222 $self->_emit (changed => $value);
2223 $self->update;
2224 }
2225}
2226
1801sub size_request { 2227sub size_request {
1802 my ($self) = @_; 2228 my ($self) = @_;
1803 2229
1804 my $w = $self->{req_w}; 2230 ($self->{req_w}, $self->{req_h})
1805 my $h = $self->{req_h};
1806
1807 $self->{vertical} ? ($h, $w) : ($w, $h)
1808} 2231}
1809 2232
1810sub button_down { 2233sub button_down {
1811 my ($self, $ev, $x, $y) = @_; 2234 my ($self, $ev, $x, $y) = @_;
1812 2235
1813 $self->SUPER::button_down ($ev, $x, $y); 2236 $self->SUPER::button_down ($ev, $x, $y);
2237
2238 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239
1814 $self->mouse_motion ($ev, $x, $y); 2240 $self->mouse_motion ($ev, $x, $y);
1815} 2241}
1816 2242
1817sub mouse_motion { 2243sub mouse_motion {
1818 my ($self, $ev, $x, $y) = @_; 2244 my ($self, $ev, $x, $y) = @_;
1819 2245
1820 if ($GRAB == $self) { 2246 if ($GRAB == $self) {
2247 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2248
2249 my (undef, $lo, $hi, $page) = @{$self->{range}};
2250
2251 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2252
2253 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2254 }
2255}
2256
2257sub update {
2258 my ($self) = @_;
2259
2260 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2261 $self->set_value ($self->{range}[0]);
2262
1821 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2263 my ($value, $lo, $hi, $page) = @{$self->{range}};
2264 my $range = ($hi - $page - $lo) || 1e-100;
1822 2265
1823 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2266 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1824 2267
1825 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2268 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1826 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2269 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1827 2270
1828 $x -= $inner_pad_px; # substract the padding 2271 $value = ($value - $lo) / $range;
1829 $x = $x * ($hi - $lo) / $inner_w + $lo; 2272 $value = $value * $self->{scale} + $self->{offset};
1830 $x = $lo if $x < $lo;
1831 $x = $hi - $page if $x > $hi - $page;
1832 $self->{range}[0] = $x;
1833 2273
1834 $self->emit (changed => $x); 2274 $self->{knob_x} = $value - $knob_w * 0.5;
1835 $self->update; 2275 $self->{knob_w} = $knob_w;
1836 } 2276 });
1837}
1838 2277
1839# the inner_* stuff is for generating a padding for the slider handle, 2278 $self->SUPER::update;
1840# so that the handle doesn't leave the texture. This calculation isn't 100%
1841# correct propably, but it does the job for now
1842sub _calc_inner_pad_px {
1843 my ($self, $w) = @_;
1844 ($w / 100) * $self->{inner_pad} # % to pixels
1845} 2279}
1846 2280
1847sub _draw { 2281sub _draw {
1848 my ($self) = @_; 2282 my ($self) = @_;
1849 2283
1850 $self->SUPER::_draw (); 2284 $self->SUPER::_draw ();
1851 2285
1852 my ($w, $h) = @$self{qw(w h)}; 2286 glScale $self->{w}, $self->{h};
1853 2287
1854 if ($self->{vertical}) { 2288 if ($self->{vertical}) {
1855 # draw a vertical slider like a rotated horizontal slider 2289 # draw a vertical slider like a rotated horizontal slider
1856 2290
2291 glTranslate 1, 0, 0;
1857 glRotate 90, 0, 0, 1; 2292 glRotate 90, 0, 0, 1;
1858 glTranslate 0, -$self->{w}, 0;
1859
1860 ($w, $h) = ($h, $w);
1861 } 2293 }
1862 2294
1863 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2295 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1864 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2296 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1865 2297
1866 my ($value, $lo, $hi, $page) = @{$self->{range}};
1867
1868 $hi = $value + 1 if $lo == $hi;
1869
1870 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1871 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1872
1873 $page = int $page * $inner_w / ($hi - $lo);
1874 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1875
1876 $w -= $page;
1877 $page &= ~1;
1878 glTranslate $page * 0.5, 0, 0;
1879 $page ||= 2;
1880
1881 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883
1884 glEnable GL_BLEND;
1885 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886 glEnable GL_TEXTURE_2D; 2298 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2299 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 2300
1889 # draw background 2301 # draw background
1890 $tex[1]->draw_quad (0, 0, $w, $h); 2302 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1891 2303
1892 # draw handle 2304 # draw handle
1893 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2305 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1894 2306
1895 glDisable GL_BLEND;
1896 glDisable GL_TEXTURE_2D; 2307 glDisable GL_TEXTURE_2D;
1897} 2308}
2309
2310#############################################################################
2311
2312package CFClient::UI::ValSlider;
2313
2314our @ISA = CFClient::UI::HBox::;
2315
2316sub new {
2317 my ($class, %arg) = @_;
2318
2319 my $range = delete $arg{range};
2320
2321 my $self = $class->SUPER::new (
2322 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2323 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2324 to_value => sub { shift },
2325 from_value => sub { shift },
2326 %arg,
2327 );
2328
2329 $self->{slider}->connect (changed => sub {
2330 my ($self, $value) = @_;
2331 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2332 $self->{parent}->emit (changed => $value);
2333 });
2334
2335# $self->{entry}->connect (changed => sub {
2336# my ($self, $value) = @_;
2337# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2338# $self->{parent}->emit (changed => $value);
2339# });
2340
2341 $self->add ($self->{slider}, $self->{entry});
2342
2343 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2344
2345 $self
2346}
2347
2348sub set_range { shift->{slider}->set_range (@_) }
2349sub set_value { shift->{slider}->set_value (@_) }
1898 2350
1899############################################################################# 2351#############################################################################
1900 2352
1901package CFClient::UI::TextView; 2353package CFClient::UI::TextView;
1902 2354
… …
1906 2358
1907sub new { 2359sub new {
1908 my $class = shift; 2360 my $class = shift;
1909 2361
1910 my $self = $class->SUPER::new ( 2362 my $self = $class->SUPER::new (
1911 fontsize => 1, 2363 fontsize => 1,
2364 can_events => 0,
2365 #font => default_font
1912 @_, 2366 @_,
1913 2367
1914 layout => (new CFClient::Layout), 2368 layout => (new CFClient::Layout 1),
1915 par => [], 2369 par => [],
1916 height => 0, 2370 height => 0,
1917 children => [ 2371 children => [
1918 (new CFClient::UI::Empty expand => 1), 2372 (new CFClient::UI::Empty expand => 1),
1919 (new CFClient::UI::Slider vertical => 1), 2373 (new CFClient::UI::Slider vertical => 1),
1920 ], 2374 ],
1921 ); 2375 );
1922 2376
1923 $self->{children}[1]->connect (changed => sub { 2377 $self->{children}[1]->connect (changed => sub { $self->update });
1924 $self->update;
1925 });
1926 2378
1927 $self 2379 $self
1928} 2380}
1929 2381
1930sub set_fontsize { 2382sub set_fontsize {
… …
1932 2384
1933 $self->{fontsize} = $fontsize; 2385 $self->{fontsize} = $fontsize;
1934 $self->reflow; 2386 $self->reflow;
1935} 2387}
1936 2388
2389sub size_allocate {
2390 my ($self, $w, $h) = @_;
2391
2392 $self->SUPER::size_allocate ($w, $h);
2393
2394 $self->{layout}->set_font ($self->{font}) if $self->{font};
2395 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $self->{layout}->set_width ($self->{children}[0]{w});
2397
2398 $self->reflow;
2399}
2400
1937sub text_height { 2401sub text_size {
1938 my ($self, $text) = @_; 2402 my ($self, $text, $indent) = @_;
1939 2403
1940 my $layout = $self->{layout}; 2404 my $layout = $self->{layout};
1941 2405
1942 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2406 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943 $layout->set_width ($self->{w}); 2407 $layout->set_width ($self->{children}[0]{w} - $indent);
1944 $layout->set_text ($text); 2408 $layout->set_markup ($text);
1945 2409
1946 ($layout->size)[1] 2410 $layout->size
1947} 2411}
1948 2412
1949sub reflow { 2413sub reflow {
1950 my ($self) = @_; 2414 my ($self) = @_;
1951 2415
1952 $self->{need_reflow}++; 2416 $self->{need_reflow}++;
1953 $self->update; 2417 $self->update;
1954} 2418}
1955 2419
1956sub size_allocate { 2420sub set_offset {
2421 my ($self, $offset) = @_;
2422
2423 # todo: base offset on lines or so, not on pixels
2424 $self->{children}[1]->set_value ($offset);
2425}
2426
2427sub clear {
1957 my ($self, $w, $h) = @_; 2428 my ($self) = @_;
1958 2429
1959 $self->SUPER::size_allocate ($w, $h); 2430 $self->{par} = [];
1960 2431 $self->{height} = 0;
1961 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2432 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1962 $self->{layout}->set_width ($self->{children}[0]{w});
1963
1964 $self->reflow;
1965} 2433}
1966 2434
1967sub add_paragraph { 2435sub add_paragraph {
1968 my ($self, $color, $text) = @_; 2436 my ($self, $color, $text, $indent) = @_;
1969 2437
1970 #TODO: intelligently "reformat" paragraph 2438 for my $line (split /\n/, $text) {
1971 2439 my ($w, $h) = $self->text_size ($line);
1972 my $height = $self->text_height ($text);
1973
1974 $self->{height} += $height; 2440 $self->{height} += $h;
2441 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2442 }
1975 2443
1976 push @{$self->{par}}, [$height, $color, $text];
1977
1978 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2444 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1979 $self->{children}[1]->update;
1980} 2445}
1981 2446
1982sub update { 2447sub update {
1983 my ($self) = @_; 2448 my ($self) = @_;
1984 2449
… …
1986 2451
1987 return unless $self->{h} > 0; 2452 return unless $self->{h} > 0;
1988 2453
1989 delete $self->{texture}; 2454 delete $self->{texture};
1990 2455
1991 $ROOT->on_refresh ($self, sub { 2456 $ROOT->on_post_alloc ($self, sub {
2457 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2458
1992 if (delete $self->{need_reflow}) { 2459 if (delete $self->{need_reflow}) {
1993 my $height = 0; 2460 my $height = 0;
1994 2461
1995 $height += $_->[0] = $self->text_height ($_->[2]) 2462 my $layout = $self->{layout};
2463
2464 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2465
1996 for @{$self->{par}}; 2466 for (@{$self->{par}}) {
2467 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2468 $layout->set_width ($W - $_->[3]);
2469 $layout->set_markup ($_->[4]);
2470 my ($w, $h) = $layout->size;
2471 $_->[0] = $w + $_->[3];
2472 $_->[1] = $h;
2473 }
2474
2475 $height += $_->[1];
2476 }
1997 2477
1998 $self->{height} = $height; 2478 $self->{height} = $height;
1999 2479
2000 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2480 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2001 2481
2002 delete $self->{texture}; 2482 delete $self->{texture};
2003 } 2483 }
2004 2484
2005 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2485 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2006 glClearColor 0, 0, 0, 1; 2486 glClearColor 0.5, 0.5, 0.5, 0;
2007 glClear GL_COLOR_BUFFER_BIT; 2487 glClear GL_COLOR_BUFFER_BIT;
2008 2488
2489 my $top = int $self->{children}[1]{range}[0];
2490
2491 my $y0 = $top;
2492 my $y1 = $top + $H;
2493
2494 my $y = 0;
2495
2496 my $layout = $self->{layout};
2497
2498 $layout->set_font ($self->{font}) if $self->{font};
2499
2009 glEnable GL_BLEND; 2500 glEnable GL_BLEND;
2501 #TODO# not correct in windows where rgba is forced off
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2502 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 my $top = int $self->{children}[1]{range}[0];
2015
2016 my $y0 = $top;
2017 my $y1 = $top + $self->{h};
2018
2019 my $y = 0;
2020
2021 my $layout = $self->{layout};
2022 2503
2023 for my $par (@{$self->{par}}) { 2504 for my $par (@{$self->{par}}) {
2024 my $h = $par->[0]; 2505 my $h = $par->[1];
2025 2506
2026 if ($y0 < $y + $h && $y < $y1) { 2507 if ($y0 < $y + $h && $y < $y1) {
2508 $layout->set_foreground (@{ $par->[2] });
2509 $layout->set_width ($W - $par->[3]);
2027 $layout->set_text ($par->[2]); 2510 $layout->set_markup ($par->[4]);
2028 2511
2029 glColor @{ $par->[1] }; 2512 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2030 my ($W, $H) = $layout->size; 2513
2031 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2514 glRasterPos $par->[3], $y - $y0;
2515 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2032 } 2516 }
2033 2517
2034 $y += $h; 2518 $y += $h;
2035 } 2519 }
2036 2520
2037 glDisable GL_TEXTURE_2D;
2038 glDisable GL_BLEND; 2521 glDisable GL_BLEND;
2039 }; 2522 };
2040 }); 2523 });
2041} 2524}
2042 2525
2043sub _draw { 2526sub _draw {
2044 my ($self) = @_; 2527 my ($self) = @_;
2045 2528
2046 if ($self->{texture}) {
2047 glEnable GL_TEXTURE_2D; 2529 glEnable GL_TEXTURE_2D;
2048 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2531 glColor 1, 1, 1, 1;
2049 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2532 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050 glDisable GL_TEXTURE_2D; 2533 glDisable GL_TEXTURE_2D;
2051 }
2052 2534
2053 $self->{children}[1]->draw; 2535 $self->{children}[1]->draw;
2054 2536
2055} 2537}
2056 2538
… …
2104 2586
2105sub new { 2587sub new {
2106 my $class = shift; 2588 my $class = shift;
2107 2589
2108 my $self = $class->SUPER::new ( 2590 my $self = $class->SUPER::new (
2109 state => 0, 2591 state => 0,
2110 connect_activate => \&toggle_flopper, 2592 on_activate => \&toggle_flopper,
2111 can_events => 1,
2112 @_ 2593 @_
2113 ); 2594 );
2114 2595
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2596 $self
2121} 2597}
2122 2598
2123sub toggle_flopper { 2599sub toggle_flopper {
2124 my ($self) = @_; 2600 my ($self) = @_;
2125 2601
2126 # TODO: use animation 2602 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open");
2131 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close");
2134 }
2135
2136 $self->emit (changed => $self->{state});
2137} 2603}
2138 2604
2139############################################################################# 2605#############################################################################
2140 2606
2141package CFClient::UI::Tooltip; 2607package CFClient::UI::Tooltip;
… …
2151 @_, 2617 @_,
2152 can_events => 0, 2618 can_events => 0,
2153 ) 2619 )
2154} 2620}
2155 2621
2156sub set_text { 2622sub set_tooltip_from {
2157 my ($self, $text) = @_; 2623 my ($self, $widget) = @_;
2158 2624
2159 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2625 my $tooltip = $widget->{tooltip};
2160 $self->{label}->set_text ($text); 2626
2161 $self->add ($self->{label}); 2627 if ($ENV{CFPLUS_DEBUG} & 2) {
2628 $tooltip .= "\n\n" . (ref $widget) . "\n"
2629 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2630 . "req $widget->{req_w} $widget->{req_h}\n"
2631 . "visible $widget->{visible}";
2632 }
2633
2634 $self->add (new CFClient::UI::Label
2635 markup => $tooltip,
2636 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2637 fontsize => 0.8,
2638 fg => [0, 0, 0, 1],
2639 ellipsise => 0,
2640 font => ($widget->{tooltip_font} || $::FONT_PROP),
2641 );
2162} 2642}
2163 2643
2164sub size_request { 2644sub size_request {
2165 my ($self) = @_; 2645 my ($self) = @_;
2166 2646
2167 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2647 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168 2648
2169 $w = List::Util::min $::WIDTH * 0.2, $w;
2170 $h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172 ($w + 4, $h + 4) 2649 ($w + 4, $h + 4)
2173} 2650}
2174 2651
2652sub size_allocate {
2653 my ($self, $w, $h) = @_;
2654
2655 $self->SUPER::size_allocate ($w - 4, $h - 4);
2656}
2657
2658sub visibility_change {
2659 my ($self, $visible) = @_;
2660
2661 return unless $visible;
2662
2663 $self->{root}->on_post_alloc ("move_$self" => sub {
2664 my $widget = $self->{owner}
2665 or return;
2666
2667 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2668
2669 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2670 if $x + $self->{w} > $::WIDTH;
2671
2672 $self->move_abs ($x, $y);
2673 });
2674}
2675
2175sub _draw { 2676sub _draw {
2176 my ($self) = @_; 2677 my ($self) = @_;
2177 2678
2178 glPushMatrix;
2179 glTranslate 0.375, 0.375; 2679 glTranslate 0.375, 0.375;
2180 2680
2181 my ($w, $h) = @$self{qw(w h)}; 2681 my ($w, $h) = @$self{qw(w h)};
2182 2682
2183 glColor 1, 0.8, 0.4; 2683 glColor 1, 0.8, 0.4;
… …
2194 glVertex 0 , $h; 2694 glVertex 0 , $h;
2195 glVertex $w, $h; 2695 glVertex $w, $h;
2196 glVertex $w, 0; 2696 glVertex $w, 0;
2197 glEnd; 2697 glEnd;
2198 2698
2199 glPopMatrix; 2699 glTranslate 2 - 0.375, 2 - 0.375;
2200 2700
2201 glTranslate 2, 2;
2202 $self->SUPER::_draw; 2701 $self->SUPER::_draw;
2203} 2702}
2204 2703
2205############################################################################# 2704#############################################################################
2206 2705
2706package CFClient::UI::Face;
2707
2708our @ISA = CFClient::UI::Base::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 my $self = $class->SUPER::new (
2716 aspect => 1,
2717 can_events => 0,
2718 @_,
2719 );
2720
2721 if ($self->{anim} && $self->{animspeed}) {
2722 Scalar::Util::weaken (my $widget = $self);
2723
2724 $self->{timer} = Event->timer (
2725 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2726 hard => 1,
2727 interval => $self->{animspeed},
2728 cb => sub {
2729 ++$widget->{frame};
2730 $widget->update;
2731 },
2732 );
2733 }
2734
2735 $self
2736}
2737
2738sub size_request {
2739 (32, 8)
2740}
2741
2742sub update {
2743 my ($self) = @_;
2744
2745 return unless $self->{visible};
2746
2747 $self->SUPER::update;
2748}
2749
2750sub _draw {
2751 my ($self) = @_;
2752
2753 return unless $::CONN;
2754
2755 my $face;
2756
2757 if ($self->{frame}) {
2758 my $anim = $::CONN->{anim}[$self->{anim}];
2759
2760 $face = $anim->[ $self->{frame} % @$anim ]
2761 if $anim && @$anim;
2762 }
2763
2764 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2765
2766 if ($tex) {
2767 glEnable GL_TEXTURE_2D;
2768 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2769 glColor 1, 1, 1, 1;
2770 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2771 glDisable GL_TEXTURE_2D;
2772 }
2773}
2774
2775sub DESTROY {
2776 my ($self) = @_;
2777
2778 $self->{timer}->cancel
2779 if $self->{timer};
2780
2781 $self->SUPER::DESTROY;
2782}
2783
2784#############################################################################
2785
2786package CFClient::UI::Menu;
2787
2788our @ISA = CFClient::UI::FancyFrame::;
2789
2790use CFClient::OpenGL;
2791
2792sub new {
2793 my $class = shift;
2794
2795 my $self = $class->SUPER::new (
2796 items => [],
2797 z => 100,
2798 @_,
2799 );
2800
2801 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2802
2803 for my $item (@{ $self->{items} }) {
2804 my ($widget, $cb) = @$item;
2805
2806 # handle various types of items, only text for now
2807 if (!ref $widget) {
2808 $widget = new CFClient::UI::Label
2809 can_hover => 1,
2810 can_events => 1,
2811 text => $widget;
2812 }
2813
2814 $self->{item}{$widget} = $item;
2815
2816 $self->{vbox}->add ($widget);
2817 }
2818
2819 $self
2820}
2821
2822# popup given the event (must be a mouse button down event currently)
2823sub popup {
2824 my ($self, $ev) = @_;
2825
2826 $self->_emit ("popdown");
2827
2828 # maybe save $GRAB? must be careful about events...
2829 $GRAB = $self;
2830 $self->{button} = $ev->{button};
2831
2832 $self->show;
2833 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2834}
2835
2836sub mouse_motion {
2837 my ($self, $ev, $x, $y) = @_;
2838
2839 # TODO: should use vbox->find_widget or so
2840 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2841 $self->{hover} = $self->{item}{$HOVER};
2842}
2843
2844sub button_up {
2845 my ($self, $ev, $x, $y) = @_;
2846
2847 if ($ev->{button} == $self->{button}) {
2848 undef $GRAB;
2849 $self->hide;
2850
2851 $self->_emit ("popdown");
2852 $self->{hover}[1]->() if $self->{hover};
2853 }
2854}
2855
2856#############################################################################
2857
2858package CFClient::UI::Statusbox;
2859
2860our @ISA = CFClient::UI::VBox::;
2861
2862sub new {
2863 my $class = shift;
2864
2865 $class->SUPER::new (
2866 fontsize => 0.8,
2867 @_,
2868 )
2869}
2870
2871sub reorder {
2872 my ($self) = @_;
2873 my $NOW = time;
2874
2875 while (my ($k, $v) = each %{ $self->{item} }) {
2876 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2877 }
2878
2879 my @widgets;
2880
2881 my @items = sort {
2882 $a->{pri} <=> $b->{pri}
2883 or $b->{id} <=> $a->{id}
2884 } values %{ $self->{item} };
2885
2886 my $count = 10 + 1;
2887 for my $item (@items) {
2888 last unless --$count;
2889
2890 push @widgets, $item->{label} ||= do {
2891 # TODO: doesn't handle markup well (read as: at all)
2892 my $short = $item->{count} > 1
2893 ? "<b>$item->{count} ×</b> $item->{text}"
2894 : $item->{text};
2895
2896 for ($short) {
2897 s/^\s+//;
2898 s/\s+/ /g;
2899 }
2900
2901 new CFClient::UI::Label
2902 markup => $short,
2903 tooltip => $item->{tooltip},
2904 tooltip_font => $::FONT_PROP,
2905 tooltip_width => 0.67,
2906 fontsize => $item->{fontsize} || $self->{fontsize},
2907 max_w => $::WIDTH * 0.44,
2908 fg => $item->{fg},
2909 can_events => 1,
2910 can_hover => 1
2911 };
2912 }
2913
2914 $self->clear;
2915 $self->SUPER::add (reverse @widgets);
2916}
2917
2918sub add {
2919 my ($self, $text, %arg) = @_;
2920
2921 $text =~ s/^\s+//;
2922 $text =~ s/\s+$//;
2923
2924 return unless $text;
2925
2926 my $timeout = time + ((delete $arg{timeout}) || 60);
2927
2928 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2929
2930 if (my $item = $self->{item}{$group}) {
2931 if ($item->{text} eq $text) {
2932 $item->{count}++;
2933 } else {
2934 $item->{count} = 1;
2935 $item->{text} = $item->{tooltip} = $text;
2936 }
2937 $item->{id} = ++$self->{id};
2938 $item->{timeout} = $timeout;
2939 delete $item->{label};
2940 } else {
2941 $self->{item}{$group} = {
2942 id => ++$self->{id},
2943 text => $text,
2944 timeout => $timeout,
2945 tooltip => $text,
2946 fg => [0.8, 0.8, 0.8, 0.8],
2947 pri => 0,
2948 count => 1,
2949 %arg,
2950 };
2951 }
2952
2953 $self->reorder;
2954}
2955
2956sub reconfigure {
2957 my ($self) = @_;
2958
2959 delete $_->{label}
2960 for values %{ $self->{item} || {} };
2961
2962 $self->reorder;
2963 $self->SUPER::reconfigure;
2964}
2965
2966#############################################################################
2967
2968package CFClient::UI::Inventory;
2969
2970our @ISA = CFClient::UI::ScrolledWindow::;
2971
2972sub new {
2973 my $class = shift;
2974
2975 my $self = $class->SUPER::new (
2976 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2977 @_,
2978 );
2979
2980 $self
2981}
2982
2983sub set_items {
2984 my ($self, $items) = @_;
2985
2986 $self->{scrolled}->clear;
2987 return unless $items;
2988
2989 my @items = sort {
2990 ($a->{type} <=> $b->{type})
2991 or ($a->{name} cmp $b->{name})
2992 } @$items;
2993
2994 $self->{real_items} = \@items;
2995
2996 my $row = 0;
2997 for my $item (@items) {
2998 CFClient::Item::update_widgets $item;
2999
3000 $self->{scrolled}->add (0, $row, $item->{face_widget});
3001 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3002 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3003
3004 $row++;
3005 }
3006}
3007
3008#############################################################################
3009
3010package CFClient::UI::BindEditor;
3011
3012our @ISA = CFClient::UI::FancyFrame::;
3013
3014sub new {
3015 my $class = shift;
3016
3017 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3018
3019 $self->add (my $vb = new CFClient::UI::VBox);
3020
3021
3022 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3023 text => "start recording",
3024 tooltip => "Start/Stops recording of actions."
3025 ."All subsequent actions after the recording started will be captured."
3026 ."The actions are displayed after the record was stopped."
3027 ."To bind the action you have to click on the 'Bind' button",
3028 on_activate => sub {
3029 unless ($self->{recording}) {
3030 $self->start;
3031 } else {
3032 $self->stop;
3033 }
3034 });
3035
3036 $vb->add (new CFClient::UI::Label text => "Actions:");
3037 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3038
3039 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3040 $vb->add (my $hb = new CFClient::UI::HBox);
3041 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3042 $hb->add (new CFClient::UI::Button
3043 text => "bind",
3044 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3045 on_activate => sub {
3046 $self->ask_for_bind;
3047 });
3048
3049 $vb->add (my $hb = new CFClient::UI::HBox);
3050 $hb->add (new CFClient::UI::Button
3051 text => "ok",
3052 expand => 1,
3053 tooltip => "This closes the binding editor and saves the binding",
3054 on_activate => sub {
3055 $self->hide;
3056 $self->commit;
3057 });
3058
3059 $hb->add (new CFClient::UI::Button
3060 text => "cancel",
3061 expand => 1,
3062 tooltip => "This closes the binding editor without saving",
3063 on_activate => sub {
3064 $self->hide;
3065 $self->{binding_cancel}->()
3066 if $self->{binding_cancel};
3067 });
3068
3069 $self->update_binding_widgets;
3070
3071 $self
3072}
3073
3074sub commit {
3075 my ($self) = @_;
3076 my ($mod, $sym, $cmds) = $self->get_binding;
3077 if ($sym != 0 && @$cmds > 0) {
3078 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3079 ."'. Don't forget 'Save Config'!");
3080 $self->{binding_change}->($mod, $sym, $cmds)
3081 if $self->{binding_change};
3082 } else {
3083 $::STATUSBOX->add ("No action bound, no key or action specified!");
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 }
3087}
3088
3089sub start {
3090 my ($self) = @_;
3091
3092 $self->{rec_btn}->set_text ("stop recording");
3093 $self->{recording} = 1;
3094 $self->clear_command_list;
3095 $::CONN->start_record if $::CONN;
3096}
3097
3098sub stop {
3099 my ($self) = @_;
3100
3101 $self->{rec_btn}->set_text ("start recording");
3102 $self->{recording} = 0;
3103
3104 my $rec;
3105 $rec = $::CONN->stop_record if $::CONN;
3106 return unless ref $rec eq 'ARRAY';
3107 $self->set_command_list ($rec);
3108}
3109
3110# if $commit is true, the binding will be set after the user entered a key combo
3111sub ask_for_bind {
3112 my ($self, $commit) = @_;
3113
3114 CFClient::Binder::open_binding_dialog (sub {
3115 my ($mod, $sym) = @_;
3116 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3117 $self->update_binding_widgets;
3118 $self->commit if $commit;
3119 });
3120}
3121
3122# $mod and $sym are the modifiers and key symbol
3123# $cmds is a array ref of strings (the commands)
3124# $cb is the callback that is executed on OK
3125# $ccb is the callback that is executed on CANCEL and
3126# when the binding was unsuccessful on OK
3127sub set_binding {
3128 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3129
3130 $self->clear_command_list;
3131 $self->{recording} = 0;
3132 $self->{rec_btn}->set_text ("start recording");
3133
3134 $self->{binding} = [$mod, $sym];
3135 $self->{commands} = $cmds;
3136
3137 $self->{binding_change} = $cb;
3138 $self->{binding_cancel} = $ccb;
3139
3140 $self->update_binding_widgets;
3141}
3142
3143# this is a shortcut method that asks for a binding
3144# and then just binds it.
3145sub do_quick_binding {
3146 my ($self, $cmds) = @_;
3147 $self->set_binding (undef, undef, $cmds, sub {
3148 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3149 });
3150 $self->ask_for_bind (1);
3151}
3152
3153sub update_binding_widgets {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3157 $self->set_command_list ($cmds);
3158}
3159
3160sub get_binding {
3161 my ($self) = @_;
3162 return (
3163 $self->{binding}->[0],
3164 $self->{binding}->[1],
3165 [ grep { defined $_ } @{$self->{commands}} ]
3166 );
3167}
3168
3169sub clear_command_list {
3170 my ($self) = @_;
3171 $self->{cmdbox}->clear ();
3172}
3173
3174sub set_command_list {
3175 my ($self, $cmds) = @_;
3176
3177 $self->{cmdbox}->clear ();
3178 $self->{commands} = $cmds;
3179
3180 my $idx = 0;
3181
3182 for (@$cmds) {
3183 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3184
3185 my $i = $idx;
3186 $hb->add (new CFClient::UI::Label text => $_);
3187 $hb->add (new CFClient::UI::Button
3188 text => "delete",
3189 tooltip => "Deletes the action from the record",
3190 on_activate => sub {
3191 $self->{cmdbox}->remove ($hb);
3192 $cmds->[$i] = undef;
3193 });
3194
3195
3196 $idx++
3197 }
3198}
3199
3200#############################################################################
3201
3202package CFClient::UI::SpellList;
3203
3204our @ISA = CFClient::UI::FancyFrame::;
3205
3206sub new {
3207 my $class = shift;
3208
3209 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3210
3211 $self->add (new CFClient::UI::ScrolledWindow
3212 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3213
3214 $self;
3215}
3216
3217# XXX: Do sorting? Argl...
3218sub add_spell {
3219 my ($self, $spell) = @_;
3220 $self->{spells}->{$spell->{name}} = $spell;
3221
3222 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3223 face => $spell->{face},
3224 can_hover => 1,
3225 can_events => 1,
3226 tooltip => $spell->{message});
3227
3228 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3229 text => $spell->{name},
3230 can_hover => 1,
3231 can_events => 1,
3232 tooltip => $spell->{message},
3233 expand => 1);
3234
3235 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3236 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3237 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3238 expand => 1);
3239
3240 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3241 text => "bind to key",
3242 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3243}
3244
3245sub rebuild_spell_list {
3246 my ($self) = @_;
3247 $self->{tbl_idx} = 0;
3248 $self->add_spell ($_) for values %{$self->{spells}};
3249}
3250
3251sub remove_spell {
3252 my ($self, $spell) = @_;
3253 delete $self->{spells}->{$spell->{name}};
3254 $self->rebuild_spell_list;
3255}
3256
3257#############################################################################
3258
2207package CFClient::UI::Root; 3259package CFClient::UI::Root;
2208 3260
2209our @ISA = CFClient::UI::Container::; 3261our @ISA = CFClient::UI::Container::;
2210 3262
2211use CFClient::OpenGL; 3263use CFClient::OpenGL;
2212 3264
2213sub check_size { 3265sub new {
2214 my ($self) = @_; 3266 my $class = shift;
2215 3267
2216 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3268 my $self = $class->SUPER::new (
3269 visible => 1,
3270 @_,
3271 );
3272
3273 Scalar::Util::weaken ($self->{root} = $self);
3274
3275 $self
2217} 3276}
2218 3277
2219sub size_request { 3278sub size_request {
2220 ($::WIDTH, $::HEIGHT) 3279 my ($self) = @_;
2221}
2222 3280
2223sub configure { 3281 ($self->{w}, $self->{h})
3282}
3283
3284sub _to_pixel {
3285 my ($coord, $size, $max) = @_;
3286
3287 $coord =
3288 $coord eq "center" ? ($max - $size) * 0.5
3289 : $coord eq "max" ? $max
3290 : $coord;
3291
3292 $coord = 0 if $coord < 0;
3293 $coord = $max - $size if $coord > $max - $size;
3294
3295 int $coord + 0.5
3296}
3297
3298sub size_allocate {
2224 my ($self, $x, $y, $w, $h) = @_; 3299 my ($self, $w, $h) = @_;
2225 3300
2226 $self->SUPER::configure ($x, $y, $w, $h);
2227
2228 for my $child (@{$self->{children}}) { 3301 for my $child ($self->children) {
2229 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3302 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230 3303
2231 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3304 $X = $child->{force_x} if exists $child->{force_x};
2232 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3305 $Y = $child->{force_y} if exists $child->{force_y};
3306
3307 $X = _to_pixel $X, $W, $self->{w};
3308 $Y = _to_pixel $Y, $H, $self->{h};
3309
2233 $child->configure ($X, $Y, $W,$H); 3310 $child->configure ($X, $Y, $W, $H);
2234 } 3311 }
2235} 3312}
2236 3313
2237sub _topleft { 3314sub coord2local {
2238 my ($self, $x, $y) = @_; 3315 my ($self, $x, $y) = @_;
2239 3316
2240 ($x, $y) 3317 ($x, $y)
2241} 3318}
2242 3319
3320sub coord2global {
3321 my ($self, $x, $y) = @_;
3322
3323 ($x, $y)
3324}
3325
2243sub update { 3326sub update {
2244 my ($self) = @_; 3327 my ($self) = @_;
2245 3328
2246 $self->check_size; 3329 $::WANT_REFRESH++;
2247 ::refresh ();
2248} 3330}
2249 3331
2250sub add { 3332sub add {
2251 my ($self, $child) = @_; 3333 my ($self, @children) = @_;
2252 3334
2253 # integerize window positions 3335 $_->{is_toplevel} = 1
2254 $child->{x} = int $child->{x}; 3336 for @children;
2255 $child->{y} = int $child->{y};
2256 3337
2257 $self->SUPER::add ($child); 3338 $self->SUPER::add (@children);
3339}
3340
3341sub remove {
3342 my ($self, @children) = @_;
3343
3344 $self->SUPER::remove (@children);
3345
3346 delete $self->{is_toplevel}
3347 for @children;
3348
3349 while (@children) {
3350 my $w = pop @children;
3351 push @children, $w->children;
3352 $w->set_invisible;
3353 }
2258} 3354}
2259 3355
2260sub on_refresh { 3356sub on_refresh {
2261 my ($self, $id, $cb) = @_; 3357 my ($self, $id, $cb) = @_;
2262 3358
2263 $self->{refresh_hook}{$id} = $cb; 3359 $self->{refresh_hook}{$id} = $cb;
2264} 3360}
2265 3361
3362sub on_post_alloc {
3363 my ($self, $id, $cb) = @_;
3364
3365 $self->{post_alloc_hook}{$id} = $cb;
3366}
3367
2266sub draw { 3368sub draw {
2267 my ($self) = @_; 3369 my ($self) = @_;
2268 3370
2269 while (my $rcb = delete $self->{refresh_hook}) { 3371 while ($self->{refresh_hook}) {
2270 $_->() for values %$rcb; 3372 $_->()
3373 for values %{delete $self->{refresh_hook}};
2271 } 3374 }
3375
3376 if ($self->{realloc}) {
3377 my @queue;
3378
3379 while () {
3380 if ($self->{realloc}) {
3381 #TODO use array-of-depth approach
3382
3383 use sort 'stable';
3384
3385 @queue = sort { $a->{visible} <=> $b->{visible} }
3386 @queue, values %{delete $self->{realloc}};
3387 }
3388
3389 my $widget = pop @queue || last;
3390
3391 $widget->{visible} or last; # do not resize invisible widgets
3392
3393 my ($w, $h) = $widget->size_request;
3394
3395 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3396 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3397
3398 $w = $widget->{force_w} if exists $widget->{force_w};
3399 $h = $widget->{force_h} if exists $widget->{force_h};
3400
3401 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3402 || delete $widget->{force_realloc}) {
3403 $widget->{req_w} = $w;
3404 $widget->{req_h} = $h;
3405
3406 $self->{size_alloc}{$widget+0} = $widget;
3407
3408 if (my $parent = $widget->{parent}) {
3409 $self->{realloc}{$parent+0} = $parent;
3410 #unshift @queue, $parent;
3411 $parent->{force_size_alloc} = 1;
3412 $self->{size_alloc}{$parent+0} = $parent;
3413 }
3414 }
3415
3416 delete $self->{realloc}{$widget+0};
3417 }
3418 }
3419
3420 while (my $size_alloc = delete $self->{size_alloc}) {
3421 my @queue = sort { $b->{visible} <=> $a->{visible} }
3422 values %$size_alloc;
3423
3424 while () {
3425 my $widget = pop @queue || last;
3426
3427 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3428
3429 $w = 0 if $w < 0;
3430 $h = 0 if $h < 0;
3431
3432 $w = int $w + 0.5;
3433 $h = int $h + 0.5;
3434
3435 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3436 $widget->{w} = $w;
3437 $widget->{h} = $h;
3438
3439 $widget->emit (size_allocate => $w, $h);
3440 }
3441 }
3442 }
3443
3444 while ($self->{post_alloc_hook}) {
3445 $_->()
3446 for values %{delete $self->{post_alloc_hook}};
3447 }
3448
2272 3449
2273 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3450 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3451 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275 glClear GL_COLOR_BUFFER_BIT; 3452 glClear GL_COLOR_BUFFER_BIT;
2276 3453
2277 glMatrixMode GL_PROJECTION; 3454 glMatrixMode GL_PROJECTION;
2278 glLoadIdentity; 3455 glLoadIdentity;
2279 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3456 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2280 glMatrixMode GL_MODELVIEW; 3457 glMatrixMode GL_MODELVIEW;
2281 glLoadIdentity; 3458 glLoadIdentity;
2282 3459
2283 $self->_draw; 3460 $self->_draw;
2284} 3461}
… …
2286############################################################################# 3463#############################################################################
2287 3464
2288package CFClient::UI; 3465package CFClient::UI;
2289 3466
2290$ROOT = new CFClient::UI::Root; 3467$ROOT = new CFClient::UI::Root;
2291$TOOLTIP = new CFClient::UI::Tooltip; 3468$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2292 3469
22931 34701
2294 3471

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