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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.160 by root, Mon Apr 24 03:33:51 2006 UTC vs.
Revision 1.276 by root, Sun Jun 4 00:16:01 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
17 if (!$GRAB) { 47 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
22 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
23 54
24 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
25 56
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 58
28 $TOOLTIP->set_text ($widget->{tooltip}); 59 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31 } 61 }
32 62
33 return; 63 return;
34 } 64 }
… …
39 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
40} 70}
41 71
42# class methods for events 72# class methods for events
43sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
45} 76}
46 77
47sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
49} 81}
50 82
51sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
52 my ($ev) = @_; 84 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 93 check_tooltip;
62 } 94 }
63 95
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 97
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
67} 100}
68 101
69sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
70 my ($ev) = @_; 103 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
72 105
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 107
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 109
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
78 112
79 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 115 $grab->update if $grab;
82 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 133
100 check_tooltip; 134 check_tooltip;
101 } 135 }
102 136
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
104} 139}
105 140
106# convert position array to integers 141# convert position array to integers
107sub harmonize { 142sub harmonize {
108 my ($vals) = @_; 143 my ($vals) = @_;
… …
114 $rem += $_ - $i; 149 $rem += $_ - $i;
115 $_ = $i; 150 $_ = $i;
116 } 151 }
117} 152}
118 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
119############################################################################# 195#############################################################################
120 196
121package CFClient::UI::Base; 197package CFClient::UI::Base;
122 198
123use strict; 199use strict;
… …
126 202
127sub new { 203sub new {
128 my $class = shift; 204 my $class = shift;
129 205
130 my $self = bless { 206 my $self = bless {
131 x => 0, 207 x => "center",
132 y => 0, 208 y => "center",
133 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
134 can_events => 1, 212 can_events => 1,
135 @_ 213 @_
136 }, $class; 214 }, $class;
137 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
138 for (keys %$self) { 218 for (keys %$self) {
139 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
141 } 221 }
142 } 222 }
143 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
144 $self 236 $self
145} 237}
146 238
147sub destroy { 239sub destroy {
148 my ($self) = @_; 240 my ($self) = @_;
… …
157 return if $self->{parent}; 249 return if $self->{parent};
158 250
159 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
160} 252}
161 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
162sub hide { 307sub hide {
163 my ($self) = @_; 308 my ($self) = @_;
164 309
165 return unless $self->{parent}; 310 $self->set_invisible;
166 311
167 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
168} 314}
169 315
170sub move { 316sub move_abs {
171 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
172 318
173 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
174 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
175 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
176 322
177 $self->update; 323 $self->update;
178} 324}
179 325
180sub set_size { 326sub set_size {
181 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
182 328
183 $self->{user_w} = $w; 329 $self->{force_w} = $w;
184 $self->{user_h} = $h; 330 $self->{force_h} = $h;
185 331
186 $self->check_size; 332 $self->realloc;
187} 333}
188 334
189sub size_request { 335sub size_request {
190 require Carp; 336 require Carp;
191 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
193 339
194sub configure { 340sub configure {
195 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
196 342
197 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
198 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
199 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
200 348
201 # use alignment to adjust x, y 349 # use alignment to adjust x, y
202 350
203 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
204 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
205
206 ($w, $h) = ($w2, $h2);
207 } 353 }
208 354
209 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
210 $self->{x} = $x; 356 $self->{x} = $x;
211 $self->{y} = $y; 357 $self->{y} = $y;
212 $self->update; 358 $self->update;
213 } 359 }
214 360
215 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
216 $self->{w} = $w; 364 $self->{alloc_w} = $w;
217 $self->{h} = $h; 365 $self->{alloc_h} = $h;
218 366
219 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
220 $self->update;
221 } 368 }
222} 369}
223 370
224sub size_allocate { 371sub size_allocate {
225 # nothing to be done 372 # nothing to be done
226} 373}
227 374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
228sub set_max_size { 383sub set_max_size {
229 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
230 385
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
233} 388}
234 389
235# return top left coordinates 390sub set_tooltip {
236sub _topleft {
237 my ($self, $x, $y) = @_; 391 my ($self, $tooltip) = @_;
238 392
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
240} 404}
241 405
242# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
243sub coord2local { 407sub coord2local {
244 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
245 409
246 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 411}
249 412
250# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
251sub coord2global { 414sub coord2global {
252 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
253 416
254 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 418}
257 419
258sub focus_in { 420sub focus_in {
259 my ($self) = @_; 421 my ($self) = @_;
260 422
261 return if $FOCUS == $self; 423 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
263 425
264 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
265 427
266 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
267 429
268 $focus->update if $focus; 430 $focus->update if $focus;
269 $FOCUS->update; 431 $FOCUS->update;
270} 432}
271 433
… …
274 436
275 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
276 438
277 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
278 440
279 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
280 442
281 $focus->update if $focus; #? 443 $focus->update if $focus; #?
282}
283 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
284sub mouse_motion { } 449sub mouse_motion { 0 }
285sub button_up { } 450sub button_up { 0 }
286sub key_down { } 451sub key_down { 0 }
287sub key_up { } 452sub key_up { 0 }
288 453
289sub button_down { 454sub button_down {
290 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
291 456
292 $self->focus_in; 457 $self->focus_in;
293}
294 458
295sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
296sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
297sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
298sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
299sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
300 535
301sub draw { 536sub draw {
302 my ($self) = @_; 537 my ($self) = @_;
303 538
304 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
305 550
306 glPushMatrix; 551 glPushMatrix;
307 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
308 $self->_draw; 553 $self->_draw;
309 glPopMatrix; 554 glPopMatrix;
… …
320 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
321 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
322 glEnd; 567 glEnd;
323 glDisable GL_BLEND; 568 glDisable GL_BLEND;
324 } 569 }
570
571 if ($ENV{CFPLUS_DEBUG} & 1) {
572 glPushMatrix;
573 glColor 1, 1, 0, 1;
574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575 glBegin GL_LINE_LOOP;
576 glVertex 0 , 0;
577 glVertex $self->{w} - 1, 0;
578 glVertex $self->{w} - 1, $self->{h} - 1;
579 glVertex 0 , $self->{h} - 1;
580 glEnd;
581 glPopMatrix;
582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583 }
325} 584}
326 585
327sub _draw { 586sub _draw {
328 my ($self) = @_; 587 my ($self) = @_;
329 588
330 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
331} 590}
332 591
333sub find_widget {
334 my ($self, $x, $y) = @_;
335
336 return () unless $self->{can_events};
337
338 return $self
339 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
340 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
341
342 ()
343}
344
345sub set_parent {
346 my ($self, $parent) = @_;
347
348 Scalar::Util::weaken ($self->{parent} = $parent);
349}
350
351sub check_size {
352 my ($self) = @_;
353
354 $self->{parent}
355 or return 1;
356
357 my ($w, $h) = $self->{user_w} && $self->{user_h}
358 ? @$self{qw(user_w user_h)}
359 : $self->size_request;
360
361 if ($w != $self->{req_w} || $h != $self->{req_h}) {
362 $self->{req_w} = $w;
363 $self->{req_h} = $h;
364
365 $self->{parent}->check_size
366 or $self->size_allocate (
367 (List::Util::max $self->{w}, $w),
368 (List::Util::max $self->{h}, $h),
369 );
370
371 1
372 } else {
373 0
374 }
375}
376
377sub update {
378 my ($self) = @_;
379
380 $self->{parent}->update
381 if $self->{parent};
382}
383
384sub connect {
385 my ($self, $signal, $cb) = @_;
386
387 push @{ $self->{signal_cb}{$signal} }, $cb;
388}
389
390sub emit {
391 my ($self, $signal, @args) = @_;
392
393 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
394 $cb->($self, @args);
395 }
396}
397
398sub DESTROY { 592sub DESTROY {
399 my ($self) = @_; 593 my ($self) = @_;
400 594
595 delete $WIDGET{$self+0};
401 #$self->deactivate; 596 #$self->deactivate;
402} 597}
403 598
404############################################################################# 599#############################################################################
405 600
… …
414 my $class = shift; 609 my $class = shift;
415 610
416 # range [value, low, high, page] 611 # range [value, low, high, page]
417 612
418 $class->SUPER::new ( 613 $class->SUPER::new (
419 bg => [0, 0, 0, 0.2], 614 #bg => [0, 0, 0, 0.2],
420 active_bg => [1, 1, 1, 0.5], 615 #active_bg => [1, 1, 1, 0.5],
421 @_ 616 @_
422 ) 617 )
423} 618}
424 619
425sub _draw { 620sub _draw {
426 my ($self) = @_; 621 my ($self) = @_;
427 622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
428 my ($w, $h) = @$self{qw(w h)}; 628 my ($w, $h) = @$self{qw(w h)};
429 629
430 glEnable GL_BLEND; 630 glEnable GL_BLEND;
431 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
432 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 632 glColor @$color;
433 633
434 glBegin GL_QUADS; 634 glBegin GL_QUADS;
435 glVertex 0 , 0; 635 glVertex 0 , 0;
436 glVertex 0 , $h; 636 glVertex 0 , $h;
437 glVertex $w, $h; 637 glVertex $w, $h;
438 glVertex $w, 0; 638 glVertex $w, 0;
439 glEnd; 639 glEnd;
440 640
441 glDisable GL_BLEND; 641 glDisable GL_BLEND;
642 }
442} 643}
443 644
444############################################################################# 645#############################################################################
445 646
446package CFClient::UI::Empty; 647package CFClient::UI::Empty;
… …
451 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
452 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
453} 654}
454 655
455sub size_request { 656sub size_request {
456 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
457} 660}
458 661
459sub draw { } 662sub draw { }
460 663
461############################################################################# 664#############################################################################
… …
465our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
466 669
467sub new { 670sub new {
468 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
469 672
470 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
471 674
472 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
473 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
474 683
475 $self 684 $self
476} 685}
477 686
478sub add { 687sub add {
479 my ($self, $child) = @_; 688 my ($self, @widgets) = @_;
480 689
481 $child->set_parent ($self); 690 $_->set_parent ($self)
691 for @widgets;
482 692
483 use sort 'stable'; 693 use sort 'stable';
484 694
485 $self->{children} = [ 695 $self->{children} = [
486 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
487 @{$self->{children}}, $child 697 @{$self->{children}}, @widgets
488 ]; 698 ];
489 699
490 $child->check_size; 700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
491} 705}
492 706
493sub remove { 707sub remove {
494 my ($self, $child) = @_; 708 my ($self, $child) = @_;
495 709
496 delete $child->{parent}; 710 delete $child->{parent};
711 $child->hide;
497 712
498 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
499 714
500 $self->check_size; 715 $self->realloc;
501 $self->update; 716}
717
718sub clear {
719 my ($self) = @_;
720
721 my $children = delete $self->{children};
722 $self->{children} = [];
723
724 for (@$children) {
725 delete $_->{parent};
726 $_->hide;
727 }
728
729 $self->realloc;
502} 730}
503 731
504sub find_widget { 732sub find_widget {
505 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
506 734
507 $x -= $self->{x}; 735 $x -= $self->{x};
508 $y -= $self->{y}; 736 $y -= $self->{y};
509 737
510 my $res; 738 my $res;
511 739
512 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
513 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
514 and return $res; 742 and return $res;
515 } 743 }
516 744
517 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
566 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
567} 795}
568 796
569############################################################################# 797#############################################################################
570 798
799# back-buffered drawing area
800
571package CFClient::UI::Window; 801package CFClient::UI::Window;
572 802
573our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
574 804
575use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
581} 811}
582 812
583sub update { 813sub update {
584 my ($self) = @_; 814 my ($self) = @_;
585 815
586 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
587 $self->render_chld;
588 $self->SUPER::update; 817 $self->SUPER::update;
589}
590
591sub render_chld {
592 my ($self) = @_;
593
594 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
595 glClearColor 0, 0, 0, 1;
596 glClear GL_COLOR_BUFFER_BIT;
597 $self->child->draw;
598 };
599} 818}
600 819
601sub size_allocate { 820sub size_allocate {
602 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
603 822
604 $self->child->configure (0, 0, $w, $h); 823 $self->SUPER::size_allocate ($w, $h);
824 $self->update;
825}
605 826
827sub _render {
828 my ($self) = @_;
829
830 $self->{children}[0]->draw;
831}
832
833sub render_child {
834 my ($self) = @_;
835
836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
837 glClearColor 0, 0, 0, 0;
838 glClear GL_COLOR_BUFFER_BIT;
839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
606 $self->render_chld; 847 $self->_render;
848 };
607} 849}
608 850
609sub _draw { 851sub _draw {
610 my ($self) = @_; 852 my ($self) = @_;
611 853
612 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
613 855
614 my $tex = $self->{texture} 856 my $tex = $self->{texture}
615 or return; 857 or return;
616 858
617 glEnable GL_BLEND;
618 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
619 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861 glColor 1, 1, 1, 1;
621 862
622 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
623 864
624 glDisable GL_BLEND;
625 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
626} 866}
627 867
628############################################################################# 868#############################################################################
629 869
630package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
631 871
632our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
633
634sub new { die }
635
636sub size_request {
637 my ($self) = @_;
638
639 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
640 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
641
642 @$self{qw(child_w child_h)}
643}
644
645sub _draw {
646 my ($self) = @_;
647
648 $self->{children}[1]->draw;
649}
650
651
652#############################################################################
653
654package CFClient::UI::Frame;
655
656our @ISA = CFClient::UI::Bin::;
657
658use CFClient::OpenGL;
659 873
660sub new { 874sub new {
661 my $class = shift; 875 my $class = shift;
662 876
877 $class->SUPER::new (
878 scroll_x => 0,
879 scroll_y => 1,
880 @_,
881 )
882}
883
884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
893}
894
895sub size_allocate {
896 my ($self, $w, $h) = @_;
897
898 my $child = $self->child;
899
900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902
903 $self->child->configure (0, 0, $w, $h);
904 $self->update;
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
953}
954
955#############################################################################
956
957package CFClient::UI::ScrolledWindow;
958
959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
663 my $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
664 bg => [1, 1, 1, 1], 977 vp => (new CFClient::UI::ViewPort expand => 1),
665 border_bg => [1, 1, 1, 1], 978 slider => $slider,
666 border => 0.8, 979 %arg,
667 @_
668 ); 980 );
669 981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
670 $self 985 $self
671} 986}
672 987
673sub _draw { 988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
674 my ($self) = @_; 1005 my ($self, $w, $h) = @_;
675 1006
676 my ($w, $h) = ($self->{w}, $self->{h}); 1007 $self->SUPER::size_allocate ($w, $h);
677 1008
678 glEnable GL_BLEND; 1009 my $child = $self->{vp}->child;
679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
680 glEnable GL_TEXTURE_2D;
681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
682
683# glBegin GL_QUADS;
684# glColor 0, 0, 0, 0;
685# glVertex 0 , 0;
686# glVertex 0 , $h;
687# glVertex $w, $h;
688# glVertex $w, 0;
689# glEnd;
690
691
692 $self->child->draw;
693 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D;
695} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
696 1015
697############################################################################# 1016#############################################################################
698 1017
699package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
700 1019
701our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
702 1021
703use CFClient::OpenGL; 1022use CFClient::OpenGL;
704
705my @tex =
706 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
707 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
708 1023
709sub new { 1024sub new {
710 my $class = shift; 1025 my $class = shift;
711 1026
712 # TODO: user_x, user_y, overwrite moveto? 1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
1074
1075 my $title = delete $arg{title};
713 1076
714 my $self = $class->SUPER::new ( 1077 my $self = $class->SUPER::new (
715 bg => [1, 1, 1, 1], 1078 bg => [1, 1, 1, 1],
716 border_bg => [1, 1, 1, 1], 1079 border_bg => [1, 1, 1, 1],
717 border => 0.8, 1080 border => 0.6,
718 can_events => 1, 1081 can_events => 1,
719 @_ 1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
720 ); 1085 );
721 1086
722 $self->{title} &&= new CFClient::UI::Label 1087 $self->{title} = new CFClient::UI::Label
723 align => 0, 1088 align => 0,
724 valign => 1, 1089 valign => 1,
725 text => $self->{title}, 1090 text => $title,
726 fontsize => 1; 1091 fontsize => $self->{border}
1092 if defined $title;
727 1093
728 $self 1094 $self
1095}
1096
1097sub add {
1098 my ($self, @widgets) = @_;
1099
1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
729} 1102}
730 1103
731sub border { 1104sub border {
732 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
733} 1106}
734 1107
735sub size_request { 1108sub size_request {
736 my ($self) = @_; 1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
737 1113
738 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
739 1115
740 ( 1116 (
741 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
744} 1120}
745 1121
746sub size_allocate { 1122sub size_allocate {
747 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
748 1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
749 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
750 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
751 1135
752 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
753 if $self->{title};
754
755 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
756} 1137}
757 1138
758sub button_down { 1139sub button_down {
759 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
760 1141
1142 my ($w, $h) = @$self{qw(w h)};
761 my $border = $self->border; 1143 my $border = $self->border;
762 1144
763 if ($x < $self->{w} && $x >= $self->{w} - $border 1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
764 && $y < $self->{h} && $y >= $self->{h} - $border) { 1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
765 1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
766 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
767 my ($bw, $bh) = ($self->{w}, $self->{h}); 1151 my ($bw, $bh) = ($self->{w}, $self->{h});
768 1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
769 $self->{motion} = sub { 1156 $self->{motion} = sub {
770 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
771 1158
772 ($x, $y) = ($ev->{x}, $ev->{y}); 1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
773 1161
774 $self->{user_w} = $bw + $x - $ox; 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
775 $self->{user_h} = $bh + $y - $oy; 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
776 $self->check_size; 1164
1165 $self->realloc;
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
777 }; 1167 };
778 1168
779 } elsif ($x >= 0 && $x < $self->{w} 1169 } elsif ($lr ^ $td) {
780 && $y >= 0 && $y < $border) {
781
782 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
783 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
784 1172
785 $self->{motion} = sub { 1173 $self->{motion} = sub {
786 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
787 1175
788 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
789 1177
790 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
791 $self->update;
792 }; 1179 };
1180 } else {
1181 return 0;
1182 }
1183
793 } 1184 1
794} 1185}
795 1186
796sub button_up { 1187sub button_up {
797 my ($self, $ev, $x, $y) = @_; 1188 my ($self, $ev, $x, $y) = @_;
798 1189
799 delete $self->{motion}; 1190 !!delete $self->{motion}
800} 1191}
801 1192
802sub mouse_motion { 1193sub mouse_motion {
803 my ($self, $ev, $x, $y) = @_; 1194 my ($self, $ev, $x, $y) = @_;
804 1195
805 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
806} 1199}
807 1200
808sub _draw { 1201sub _draw {
809 my ($self) = @_; 1202 my ($self) = @_;
810 1203
1204 my $child = $self->{children}[0];
1205
811 my ($w, $h ) = ($self->{w}, $self->{h}); 1206 my ($w, $h ) = ($self->{w}, $self->{h});
812 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
813 1208
814 glEnable GL_BLEND;
815 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
816 glEnable GL_TEXTURE_2D; 1209 glEnable GL_TEXTURE_2D;
817 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
818 1211
819 my $border = $self->border; 1212 my $border = $self->border;
820 1213
821 glColor @{ $self->{border_bg} }; 1214 glColor @{ $self->{border_bg} };
822 $tex[1]->draw_quad (0, 0, $w, $border); 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
823 $tex[3]->draw_quad (0, $border, $border, $ch); 1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
824 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
825 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
826 1219
827 my $bg = $tex[0]; 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221 glColor @{ $self->{bg} };
828 1222
829 # TODO: repeat texture not scale 1223 # TODO: repeat texture not scale
830 my $rep_x = $cw / $bg->{w}; 1224 # solve this better(?)
831 my $rep_y = $ch / $bg->{h}; 1225 $bg->{s} = $cw / $bg->{w};
832 1226 $bg->{t} = $ch / $bg->{h};
833 glColor @{ $self->{bg} };
834
835 $bg->{s} = $rep_x;
836 $bg->{t} = $rep_y;
837 $bg->{wrap_mode} = 1;
838 $bg->draw_quad ($border, $border, $cw, $ch); 1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
839 1229
840 glDisable GL_TEXTURE_2D; 1230 glDisable GL_TEXTURE_2D;
841 glDisable GL_BLEND;
842 1231
843 $self->{title}->draw if $self->{title};
844 $self->child->draw; 1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
845} 1238}
846 1239
847############################################################################# 1240#############################################################################
848 1241
849package CFClient::UI::Table; 1242package CFClient::UI::Table;
… …
857sub new { 1250sub new {
858 my $class = shift; 1251 my $class = shift;
859 1252
860 $class->SUPER::new ( 1253 $class->SUPER::new (
861 col_expand => [], 1254 col_expand => [],
862 @_ 1255 @_,
863 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
864} 1261}
865 1262
866sub add { 1263sub add {
867 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
868 1265
869 $child->set_parent ($self); 1266 $child->set_parent ($self);
870 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
871 1268
872 $child->check_size; 1269 $self->realloc;
873} 1270}
874 1271
875# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
876sub clear { 1273sub clear {
877 my ($self) = @_; 1274 my ($self) = @_;
878 1275
1276 my @children = $self->children;
879 delete $self->{children}; 1277 delete $self->{children};
880 $self->update; 1278
1279 for (@children) {
1280 delete $_->{parent};
1281 $_->hide;
1282 }
1283
1284 $self->realloc;
881} 1285}
882 1286
883sub get_wh { 1287sub get_wh {
884 my ($self) = @_; 1288 my ($self) = @_;
885 1289
… …
916sub size_allocate { 1320sub size_allocate {
917 my ($self, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
918 1322
919 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
920 1324
921 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
922 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
923 1327
924 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
925 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
926 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
927 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
981 } 1385 }
982} 1386}
983 1387
984############################################################################# 1388#############################################################################
985 1389
986package CFClient::UI::HBox; 1390package CFClient::UI::Box;
987
988# TODO: wrap into common Box base class
989 1391
990our @ISA = CFClient::UI::Container::; 1392our @ISA = CFClient::UI::Container::;
991 1393
992sub size_request { 1394sub size_request {
993 my ($self) = @_; 1395 my ($self) = @_;
994 1396
995 my @alloc = map [$_->size_request], @{$self->{children}}; 1397 $self->{vertical}
996 1398 ? (
997 ( 1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
998 (List::Util::sum map $_->[0], @alloc), 1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
999 (List::Util::max map $_->[1], @alloc), 1401 )
1000 ) 1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
1001} 1406}
1002 1407
1003sub size_allocate { 1408sub size_allocate {
1004 my ($self, $w, $h) = @_; 1409 my ($self, $w, $h) = @_;
1005 1410
1006 ($h, $w) = ($w, $h); 1411 my $space = $self->{vertical} ? $h : $w;
1007
1008 my $children = $self->{children}; 1412 my $children = $self->{children};
1009 1413
1010 my @h = map $_->{req_w}, @$children; 1414 my @req;
1011 1415
1012 my $req_h = List::Util::sum @h; 1416 if ($self->{homogeneous}) {
1013 1417 @req = ($space / (@$children || 1)) x @$children;
1014 if ($req_h > $h) {
1015 # ah well, not enough space
1016 $_ *= $h / $req_h for @h;
1017 } else { 1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
1018 my $exp = List::Util::sum map $_->{expand}, @$children; 1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1019 $exp ||= 1;
1020 1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
1021 for (0 .. $#$children) { 1431 for 0 .. $#$children;
1022 my $child = $children->[$_];
1023
1024 my $alloc_h = $h[$_];
1025 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1026 $h[$_] = $alloc_h;
1027 } 1432 }
1028 } 1433 }
1029 1434
1030 CFClient::UI::harmonize \@h; 1435 CFClient::UI::harmonize \@req;
1031 1436
1032 my $y = 0; 1437 my $pos = 0;
1033 for (0 .. $#$children) { 1438 for (0 .. $#$children) {
1034 my $child = $children->[$_];
1035 my $h = $h[$_]; 1439 my $alloc = $req[$_];
1036 $child->configure ($y, 0, $h, $w); 1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1037 1441
1038 $y += $h; 1442 $pos += $alloc;
1039 } 1443 }
1040 1444
1041 1 1445 1
1042} 1446}
1043 1447
1044############################################################################# 1448#############################################################################
1045 1449
1450package CFClient::UI::HBox;
1451
1452our @ISA = CFClient::UI::Box::;
1453
1454sub new {
1455 my $class = shift;
1456
1457 $class->SUPER::new (
1458 vertical => 0,
1459 @_,
1460 )
1461}
1462
1463#############################################################################
1464
1046package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
1047 1466
1048# TODO: wrap into common Box base class
1049
1050our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
1051 1468
1052sub size_request { 1469sub new {
1053 my ($self) = @_; 1470 my $class = shift;
1054 1471
1055 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
1056 1473 vertical => 1,
1057 ( 1474 @_,
1058 (List::Util::max map $_->[0], @alloc),
1059 (List::Util::sum map $_->[1], @alloc),
1060 ) 1475 )
1061} 1476}
1062 1477
1063sub size_allocate {
1064 my ($self, $w, $h) = @_;
1065
1066 my $children = $self->{children};
1067
1068 my @h = map $_->{req_h}, @$children;
1069
1070 my $req_h = List::Util::sum @h;
1071
1072 if ($req_h > $h) {
1073 # ah well, not enough space
1074 $_ *= $h / $req_h for @h;
1075 } else {
1076 my $exp = List::Util::sum map $_->{expand}, @$children;
1077 $exp ||= 1;
1078
1079 for (0 .. $#$children) {
1080 my $child = $children->[$_];
1081
1082 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1083 }
1084 }
1085
1086 CFClient::UI::harmonize \@h;
1087
1088 my $y = 0;
1089 for (0 .. $#$children) {
1090 my $child = $children->[$_];
1091 my $h = $h[$_];
1092 $child->configure (0, $y, $w, $h);
1093
1094 $y += $h;
1095 }
1096
1097 1
1098}
1099
1100############################################################################# 1478#############################################################################
1101 1479
1102package CFClient::UI::Label; 1480package CFClient::UI::Label;
1103 1481
1104our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
1105 1483
1106use CFClient::OpenGL; 1484use CFClient::OpenGL;
1107 1485
1108sub new { 1486sub new {
1109 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
1110 1488
1111 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
1112 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
1491 #bg => none
1492 #active_bg => none
1113 #font => default_font 1493 #font => default_font
1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
1498 layout => (new CFClient::Layout),
1114 fontsize => 1, 1499 fontsize => 1,
1115 text => "",
1116 align => -1, 1500 align => -1,
1117 valign => -1, 1501 valign => -1,
1118 padding => 2, 1502 padding_x => 2,
1119 layout => new CFClient::Layout, 1503 padding_y => 2,
1120 can_events => 0, 1504 can_events => 0,
1121 %arg 1505 %arg
1122 ); 1506 );
1123 1507
1124 if (exists $self->{template}) { 1508 if (exists $self->{template}) {
1125 my $layout = new CFClient::Layout; 1509 my $layout = new CFClient::Layout;
1126 $layout->set_text (delete $self->{template}); 1510 $layout->set_text (delete $self->{template});
1127 $self->{template} = $layout; 1511 $self->{template} = $layout;
1128 } 1512 }
1129 1513
1130 $self->set_text (delete $self->{text}) if exists $self->{text}; 1514 if (exists $self->{markup}) {
1131 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1515 $self->set_markup (delete $self->{markup});
1516 } else {
1517 $self->set_text (delete $self->{text});
1518 }
1132 1519
1133 $self 1520 $self
1134} 1521}
1135 1522
1136sub escape_text { 1523sub escape($) {
1137 local $_ = $_[1]; 1524 local $_ = $_[0];
1138 1525
1139 s/&/&amp;/g; 1526 s/&/&amp;/g;
1140 s/>/&gt;/g; 1527 s/>/&gt;/g;
1141 s/</&lt;/g; 1528 s/</&lt;/g;
1142 1529
1143 $_[1] 1530 $_
1531}
1532
1533sub update {
1534 my ($self) = @_;
1535
1536 delete $self->{texture};
1537 $self->SUPER::update;
1144} 1538}
1145 1539
1146sub set_text { 1540sub set_text {
1147 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
1148 1542
1543 return if $self->{text} eq "T$text";
1544 $self->{text} = "T$text";
1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1149 $self->{layout}->set_text ($text); 1547 $self->{layout}->set_text ($text);
1150 1548
1151 delete $self->{texture}; 1549 $self->realloc;
1152 $self->check_size;
1153 $self->update; 1550 $self->update;
1154} 1551}
1155 1552
1156sub set_markup { 1553sub set_markup {
1157 my ($self, $markup) = @_; 1554 my ($self, $markup) = @_;
1158 1555
1556 return if $self->{text} eq "M$markup";
1557 $self->{text} = "M$markup";
1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1159 $self->{layout}->set_markup ($markup); 1562 $self->{layout}->set_markup ($markup);
1160 1563
1161 delete $self->{texture}; 1564 $self->realloc;
1162 $self->check_size;
1163 $self->update; 1565 $self->update;
1164} 1566}
1165 1567
1166sub size_request { 1568sub size_request {
1167 my ($self) = @_; 1569 my ($self) = @_;
1168 1570
1169 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1170 $self->{layout}->set_width ($self->{max_w} || -1); 1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1171 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1172 1576
1173 my ($w, $h) = $self->{layout}->size; 1577 my ($w, $h) = $self->{layout}->size;
1174 1578
1175 if (exists $self->{template}) { 1579 if (exists $self->{template}) {
… …
1180 1584
1181 $w = List::Util::max $w, $w2; 1585 $w = List::Util::max $w, $w2;
1182 $h = List::Util::max $h, $h2; 1586 $h = List::Util::max $h, $h2;
1183 } 1587 }
1184 1588
1185 ( 1589 ($w, $h)
1186 $w + $self->{padding} * 2,
1187 $h + $self->{padding} * 2,
1188 )
1189} 1590}
1190 1591
1191sub size_allocate { 1592sub size_allocate {
1192 my ($self, $w, $h) = @_; 1593 my ($self, $w, $h) = @_;
1193 1594
1595 delete $self->{ox};
1596
1194 delete $self->{texture}; 1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1195} 1599}
1196 1600
1197sub set_fontsize { 1601sub set_fontsize {
1198 my ($self, $fontsize) = @_; 1602 my ($self, $fontsize) = @_;
1199 1603
1200 $self->{fontsize} = $fontsize; 1604 $self->{fontsize} = $fontsize;
1201 delete $self->{texture}; 1605 delete $self->{texture};
1202 $self->check_size; 1606
1203 $self->update; 1607 $self->realloc;
1204} 1608}
1205 1609
1206sub _draw { 1610sub _draw {
1207 my ($self) = @_; 1611 my ($self) = @_;
1208 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1209 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1210 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
1211 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1212 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1213 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1214 }; 1624 };
1215 1625
1216 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1217 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
1218 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1219 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1220 1638
1639 if ($tex->{format} == GL_ALPHA) {
1221 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1222
1223 $self->{ox} = int (
1224 $self->{align} < 0 ? $self->{padding}
1225 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1226 : ($self->{w} - $tex->{w}) * 0.5
1227 );
1228
1229 $self->{oy} = int (
1230 $self->{valign} < 0 ? $self->{padding}
1231 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1232 : ($self->{h} - $tex->{h}) * 0.5
1233 );
1234
1235 $tex->draw_quad ($self->{ox}, $self->{oy}); 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642 } else {
1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644 }
1236 1645
1237 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239} 1647}
1240 1648
1241############################################################################# 1649#############################################################################
1242 1650
1243package CFClient::UI::EntryBase; 1651package CFClient::UI::EntryBase;
… …
1248 1656
1249sub new { 1657sub new {
1250 my $class = shift; 1658 my $class = shift;
1251 1659
1252 $class->SUPER::new ( 1660 $class->SUPER::new (
1253 fg => [1, 1, 1], 1661 fg => [1, 1, 1],
1254 bg => [0, 0, 0, 0.2], 1662 bg => [0, 0, 0, 0.2],
1255 active_bg => [1, 1, 1, 0.5], 1663 active_bg => [1, 1, 1, 0.5],
1256 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1257 can_hover => 1, 1665 can_hover => 1,
1258 can_focus => 1, 1666 can_focus => 1,
1259 valign => 0, 1667 valign => 0,
1260 can_events => 1, 1668 can_events => 1,
1669 #text => ...
1261 @_ 1670 @_
1262 ) 1671 )
1263} 1672}
1264 1673
1265sub _set_text { 1674sub _set_text {
… …
1267 1676
1268 delete $self->{cur_h}; 1677 delete $self->{cur_h};
1269 1678
1270 return if $self->{text} eq $text; 1679 return if $self->{text} eq $text;
1271 1680
1272 delete $self->{texture};
1273
1274 $self->{last_activity} = $::NOW; 1681 $self->{last_activity} = $::NOW;
1275 $self->{text} = $text; 1682 $self->{text} = $text;
1276 1683
1277 $text =~ s/./*/g if $self->{hidden}; 1684 $text =~ s/./*/g if $self->{hidden};
1278 $self->{layout}->set_text ("$text "); 1685 $self->{layout}->set_text ("$text ");
1279 1686
1280 $self->emit (changed => $self->{text}); 1687 $self->_emit (changed => $self->{text});
1688 $self->update;
1689}
1690
1691sub set_text {
1692 my ($self, $text) = @_;
1693
1694 $self->{cursor} = length $text;
1695 $self->_set_text ($text);
1696
1697 $self->realloc;
1281} 1698}
1282 1699
1283sub get_text { 1700sub get_text {
1284 $_[0]{text} 1701 $_[0]{text}
1285} 1702}
… …
1288 my ($self) = @_; 1705 my ($self) = @_;
1289 1706
1290 my ($w, $h) = $self->SUPER::size_request; 1707 my ($w, $h) = $self->SUPER::size_request;
1291 1708
1292 ($w + 1, $h) # add 1 for cursor 1709 ($w + 1, $h) # add 1 for cursor
1293}
1294
1295sub size_allocate {
1296 my ($self, $w, $h) = @_;
1297
1298 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1299}
1300
1301sub set_text {
1302 my ($self, $text) = @_;
1303
1304 $self->{cursor} = length $text;
1305 $self->_set_text ($text);
1306 $self->update;
1307} 1710}
1308 1711
1309sub key_down { 1712sub key_down {
1310 my ($self, $ev) = @_; 1713 my ($self, $ev) = @_;
1311 1714
… …
1313 my $sym = $ev->{sym}; 1716 my $sym = $ev->{sym};
1314 my $uni = $ev->{unicode}; 1717 my $uni = $ev->{unicode};
1315 1718
1316 my $text = $self->get_text; 1719 my $text = $self->get_text;
1317 1720
1318 if ($sym == 8) { 1721 if ($uni == 8) {
1319 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1722 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1320 } elsif ($sym == 127) { 1723 } elsif ($uni == 127) {
1321 substr $text, $self->{cursor}, 1, ""; 1724 substr $text, $self->{cursor}, 1, "";
1322 } elsif ($sym == CFClient::SDLK_LEFT) { 1725 } elsif ($sym == CFClient::SDLK_LEFT) {
1323 --$self->{cursor} if $self->{cursor}; 1726 --$self->{cursor} if $self->{cursor};
1324 } elsif ($sym == CFClient::SDLK_RIGHT) { 1727 } elsif ($sym == CFClient::SDLK_RIGHT) {
1325 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1728 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1326 } elsif ($sym == CFClient::SDLK_HOME) { 1729 } elsif ($sym == CFClient::SDLK_HOME) {
1327 $self->{cursor} = 0; 1730 $self->{cursor} = 0;
1328 } elsif ($sym == CFClient::SDLK_END) { 1731 } elsif ($sym == CFClient::SDLK_END) {
1329 $self->{cursor} = length $text; 1732 $self->{cursor} = length $text;
1330 } elsif ($sym == 27) { 1733 } elsif ($uni == 27) {
1331 $self->emit ('escape'); 1734 $self->_emit ('escape');
1332 } elsif ($uni) { 1735 } elsif ($uni) {
1333 substr $text, $self->{cursor}++, 0, chr $uni; 1736 substr $text, $self->{cursor}++, 0, chr $uni;
1737 } else {
1738 return 0;
1334 } 1739 }
1335 1740
1336 $self->_set_text ($text); 1741 $self->_set_text ($text);
1337 $self->update; 1742
1743 $self->realloc;
1744
1745 1
1338} 1746}
1339 1747
1340sub focus_in { 1748sub focus_in {
1341 my ($self) = @_; 1749 my ($self) = @_;
1342 1750
… …
1357 utf8::encode $text; 1765 utf8::encode $text;
1358 $self->{cursor} = length substr $text, 0, $idx; 1766 $self->{cursor} = length substr $text, 0, $idx;
1359 1767
1360 $self->_set_text ($self->{text}); 1768 $self->_set_text ($self->{text});
1361 $self->update; 1769 $self->update;
1770
1771 1
1362} 1772}
1363 1773
1364sub mouse_motion { 1774sub mouse_motion {
1365 my ($self, $ev, $x, $y) = @_; 1775 my ($self, $ev, $x, $y) = @_;
1366# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1776# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1777
1778 0
1367} 1779}
1368 1780
1369sub _draw { 1781sub _draw {
1370 my ($self) = @_; 1782 my ($self) = @_;
1371 1783
… …
1418 my ($self, $ev) = @_; 1830 my ($self, $ev) = @_;
1419 1831
1420 my $sym = $ev->{sym}; 1832 my $sym = $ev->{sym};
1421 1833
1422 if ($sym == 13) { 1834 if ($sym == 13) {
1835 unshift @{$self->{history}},
1836 my $txt = $self->get_text;
1837 $self->{history_pointer} = -1;
1838 $self->{history_saveback} = '';
1423 $self->emit (activate => $self->get_text); 1839 $self->_emit (activate => $txt);
1424 $self->update; 1840 $self->update;
1425 1841
1842 } elsif ($sym == CFClient::SDLK_UP) {
1843 if ($self->{history_pointer} < 0) {
1844 $self->{history_saveback} = $self->get_text;
1845 }
1846 if (@{$self->{history} || []} > 0) {
1847 $self->{history_pointer}++;
1848 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1849 $self->{history_pointer} = @{$self->{history} || []} - 1;
1850 }
1851 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1852 }
1853
1854 } elsif ($sym == CFClient::SDLK_DOWN) {
1855 $self->{history_pointer}--;
1856 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1857
1858 if ($self->{history_pointer} >= 0) {
1859 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1860 } else {
1861 $self->set_text ($self->{history_saveback});
1862 }
1863
1426 } else { 1864 } else {
1427 $self->SUPER::key_down ($ev); 1865 return $self->SUPER::key_down ($ev)
1866 }
1867
1428 } 1868 1
1429
1430} 1869}
1431 1870
1432############################################################################# 1871#############################################################################
1433 1872
1434package CFClient::UI::Button; 1873package CFClient::UI::Button;
… …
1443 1882
1444sub new { 1883sub new {
1445 my $class = shift; 1884 my $class = shift;
1446 1885
1447 $class->SUPER::new ( 1886 $class->SUPER::new (
1448 padding => 4, 1887 padding_x => 4,
1888 padding_y => 4,
1449 fg => [1, 1, 1], 1889 fg => [1, 1, 1],
1450 bg => [1, 1, 1, 0.2],
1451 active_fg => [0, 0, 1], 1890 active_fg => [0, 0, 1],
1452 can_hover => 1, 1891 can_hover => 1,
1453 align => 0, 1892 align => 0,
1454 valign => 0, 1893 valign => 0,
1455 can_events => 1, 1894 can_events => 1,
1456 @_ 1895 @_
1457 ) 1896 )
1458} 1897}
1459 1898
1899sub activate { }
1900
1460sub button_up { 1901sub button_up {
1461 my ($self, $ev, $x, $y) = @_; 1902 my ($self, $ev, $x, $y) = @_;
1462 1903
1904 $self->emit ("activate")
1463 if ($x >= 0 && $x < $self->{w} 1905 if $x >= 0 && $x < $self->{w}
1464 && $y >= 0 && $y < $self->{h}) { 1906 && $y >= 0 && $y < $self->{h};
1465 $self->emit ("activate"); 1907
1466 } 1908 1
1467} 1909}
1468 1910
1469sub _draw { 1911sub _draw {
1470 my ($self) = @_; 1912 my ($self) = @_;
1471 1913
… …
1473 1915
1474 if ($GRAB == $self) { 1916 if ($GRAB == $self) {
1475 $self->{fg} = $self->{active_fg}; 1917 $self->{fg} = $self->{active_fg};
1476 } 1918 }
1477 1919
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 1920 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1921 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 glColor 0, 0, 0, 1; 1922 glColor 0, 0, 0, 1;
1483 1923
1484 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1924 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1485 1925
1486 glDisable GL_TEXTURE_2D; 1926 glDisable GL_TEXTURE_2D;
1487 glDisable GL_BLEND;
1488 1927
1489 $self->SUPER::_draw; 1928 $self->SUPER::_draw;
1490} 1929}
1491 1930
1492############################################################################# 1931#############################################################################
… …
1503 1942
1504sub new { 1943sub new {
1505 my $class = shift; 1944 my $class = shift;
1506 1945
1507 $class->SUPER::new ( 1946 $class->SUPER::new (
1508 padding => 2, 1947 padding_x => 2,
1948 padding_y => 2,
1509 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1510 active_fg => [1, 1, 0], 1950 active_fg => [1, 1, 0],
1951 bg => [0, 0, 0, 0.2],
1952 active_bg => [1, 1, 1, 0.5],
1511 state => 0, 1953 state => 0,
1512 can_hover => 1, 1954 can_hover => 1,
1513 @_ 1955 @_
1514 ) 1956 )
1515} 1957}
1516 1958
1517sub size_request { 1959sub size_request {
1518 my ($self) = @_; 1960 my ($self) = @_;
1519 1961
1520 ($self->{padding} * 2 + 6) x 2 1962 (6) x 2
1521} 1963}
1522 1964
1523sub button_down { 1965sub button_down {
1524 my ($self, $ev, $x, $y) = @_; 1966 my ($self, $ev, $x, $y) = @_;
1525 1967
1526 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1968 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1527 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1969 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1528 $self->{state} = !$self->{state}; 1970 $self->{state} = !$self->{state};
1529 $self->emit (changed => $self->{state}); 1971 $self->_emit (changed => $self->{state});
1972 } else {
1973 return 0
1974 }
1975
1530 } 1976 1
1531} 1977}
1532 1978
1533sub _draw { 1979sub _draw {
1534 my ($self) = @_; 1980 my ($self) = @_;
1535 1981
1536 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1537 1983
1538 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1984 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1539 1985
1540 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1986 my ($w, $h) = @$self{qw(w h)};
1987
1988 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1541 1989
1542 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1990 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1543 1991
1544 glEnable GL_BLEND; 1992 my $tex = $self->{state} ? $tex[1] : $tex[0];
1993
1545 glEnable GL_TEXTURE_2D; 1994 glEnable GL_TEXTURE_2D;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547
1548 my $tex = $self->{state} ? $tex[1] : $tex[0];
1549
1550 $tex->draw_quad (0, 0, $s, $s); 1995 $tex->draw_quad_alpha (0, 0, $s, $s);
1551
1552 glDisable GL_TEXTURE_2D; 1996 glDisable GL_TEXTURE_2D;
1553 glDisable GL_BLEND;
1554} 1997}
1555 1998
1556############################################################################# 1999#############################################################################
1557 2000
1558package CFClient::UI::Image; 2001package CFClient::UI::Image;
… …
1601 glTranslate 0, -$self->{w}, 0; 2044 glTranslate 0, -$self->{w}, 0;
1602 2045
1603 ($w, $h) = ($h, $w); 2046 ($w, $h) = ($h, $w);
1604 } 2047 }
1605 2048
1606 glEnable GL_BLEND;
1607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1608 glEnable GL_TEXTURE_2D; 2049 glEnable GL_TEXTURE_2D;
1609 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2050 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1610 2051
1611 $tex->draw_quad (0, 0, $w, $h); 2052 $tex->draw_quad_alpha (0, 0, $w, $h);
1612 2053
1613 glDisable GL_BLEND;
1614 glDisable GL_TEXTURE_2D; 2054 glDisable GL_TEXTURE_2D;
1615} 2055}
1616 2056
1617############################################################################# 2057#############################################################################
1618 2058
… …
1666} 2106}
1667 2107
1668sub set_max { 2108sub set_max {
1669 my ($self, $max) = @_; 2109 my ($self, $max) = @_;
1670 2110
2111 return if $self->{max_val} == $max;
2112
1671 $self->{max_val} = $max; 2113 $self->{max_val} = $max;
2114 $self->update;
1672} 2115}
1673 2116
1674sub set_value { 2117sub set_value {
1675 my ($self, $val, $max) = @_; 2118 my ($self, $val, $max) = @_;
1676 2119
1677 $self->set_max ($max) 2120 $self->set_max ($max)
1678 if defined $max; 2121 if defined $max;
1679 2122
1680 $max = $self->{max_val}; 2123 return if $self->{val} == $val;
2124
1681 $self->{val} = $val; 2125 $self->{val} = $val;
1682
1683 $self->update; 2126 $self->update;
1684} 2127}
1685 2128
1686sub _draw { 2129sub _draw {
1687 my ($self) = @_; 2130 my ($self) = @_;
… …
1750 2193
1751sub new { 2194sub new {
1752 my ($class, %arg) = @_; 2195 my ($class, %arg) = @_;
1753 2196
1754 my $self = $class->SUPER::new ( 2197 my $self = $class->SUPER::new (
1755 tooltip => $arg{type}, 2198 tooltip => $arg{type},
2199 can_hover => 1,
2200 can_events => 1,
1756 %arg, 2201 %arg,
1757 ); 2202 );
1758 2203
1759 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2204 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1760 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2205 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1761 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2206 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1762 2207
1763 $self 2208 $self
1764} 2209}
1765 2210
1766sub set_fontsize { 2211sub set_fontsize {
… …
1768 2213
1769 $self->{value}->set_fontsize ($fsize); 2214 $self->{value}->set_fontsize ($fsize);
1770 $self->{max} ->set_fontsize ($fsize); 2215 $self->{max} ->set_fontsize ($fsize);
1771} 2216}
1772 2217
2218sub set_max {
2219 my ($self, $max) = @_;
2220
2221 $self->{gauge}->set_max ($max);
2222 $self->{max}->set_text ($max);
2223}
2224
1773sub set_value { 2225sub set_value {
1774 my ($self, $val, $max) = @_; 2226 my ($self, $val, $max) = @_;
1775 2227
1776 $self->set_max ($max) 2228 $self->set_max ($max)
1777 if defined $max; 2229 if defined $max;
1778 2230
1779 $self->{gauge}->set_value ($val, $max); 2231 $self->{gauge}->set_value ($val, $max);
1780 $self->{value}->set_text ($val); 2232 $self->{value}->set_text ($val);
1781}
1782
1783sub set_max {
1784 my ($self, $max) = @_;
1785
1786 $self->{gauge}->set_max ($max);
1787 $self->{max}->set_text ($max);
1788} 2233}
1789 2234
1790############################################################################# 2235#############################################################################
1791 2236
1792package CFClient::UI::Slider; 2237package CFClient::UI::Slider;
… …
1802 qw(s1_slider.png s1_slider_bg.png); 2247 qw(s1_slider.png s1_slider_bg.png);
1803 2248
1804sub new { 2249sub new {
1805 my $class = shift; 2250 my $class = shift;
1806 2251
1807 # range [value, low, high, page] 2252 # range [value, low, high, page, unit]
1808 2253
1809 # TODO: 0-width page 2254 # TODO: 0-width page
1810 # TODO: req_w/h are wrong with vertical 2255 # TODO: req_w/h are wrong with vertical
1811 # TODO: calculations are off 2256 # TODO: calculations are off
1812 my $self = $class->SUPER::new ( 2257 my $self = $class->SUPER::new (
1813 fg => [1, 1, 1], 2258 fg => [1, 1, 1],
1814 active_fg => [0, 0, 0], 2259 active_fg => [0, 0, 0],
2260 bg => [0, 0, 0, 0.2],
2261 active_bg => [1, 1, 1, 0.5],
1815 range => [0, 0, 100, 10], 2262 range => [0, 0, 100, 10, 0],
1816 req_w => 20, 2263 min_w => $::WIDTH / 80,
1817 req_h => 20, 2264 min_h => $::WIDTH / 80,
1818 vertical => 0, 2265 vertical => 0,
1819 can_hover => 1, 2266 can_hover => 1,
1820 inner_pad => 5, 2267 inner_pad => 0.02,
1821 @_ 2268 @_
1822 ); 2269 );
1823 2270
2271 $self->set_value ($self->{range}[0]);
2272 $self->update;
2273
1824 $self 2274 $self
1825} 2275}
1826 2276
2277sub changed { }
2278
2279sub set_range {
2280 my ($self, $range) = @_;
2281
2282 ($range, $self->{range}) = ($self->{range}, $range);
2283
2284 $self->update
2285 if "@$range" ne "@{$self->{range}}";
2286}
2287
2288sub set_value {
2289 my ($self, $value) = @_;
2290
2291 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2292
2293 $hi = $lo + 1 if $hi <= $lo;
2294
2295 $page = $hi - $lo if $page > $hi - $lo;
2296
2297 $value = $lo if $value < $lo;
2298 $value = $hi - $page if $value > $hi - $page;
2299
2300 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2301 if $unit;
2302
2303 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2304
2305 if ($value != $old_value) {
2306 $self->_emit (changed => $value);
2307 $self->update;
2308 }
2309}
2310
1827sub size_request { 2311sub size_request {
1828 my ($self) = @_; 2312 my ($self) = @_;
1829 2313
1830 my $w = $self->{req_w}; 2314 ($self->{req_w}, $self->{req_h})
1831 my $h = $self->{req_h};
1832
1833 $self->{vertical} ? ($h, $w) : ($w, $h)
1834} 2315}
1835 2316
1836sub button_down { 2317sub button_down {
1837 my ($self, $ev, $x, $y) = @_; 2318 my ($self, $ev, $x, $y) = @_;
1838 2319
1839 $self->SUPER::button_down ($ev, $x, $y); 2320 $self->SUPER::button_down ($ev, $x, $y);
2321
2322 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2323
1840 $self->mouse_motion ($ev, $x, $y); 2324 $self->mouse_motion ($ev, $x, $y)
1841} 2325}
1842 2326
1843sub mouse_motion { 2327sub mouse_motion {
1844 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
1845 2329
1846 if ($GRAB == $self) { 2330 if ($GRAB == $self) {
2331 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2332
2333 my (undef, $lo, $hi, $page) = @{$self->{range}};
2334
2335 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2336
2337 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2338 } else {
2339 return 0;
2340 }
2341
2342 1
2343}
2344
2345sub update {
2346 my ($self) = @_;
2347
2348 delete $self->{knob_w};
2349 $self->SUPER::update;
2350}
2351
2352sub _draw {
2353 my ($self) = @_;
2354
2355 unless ($self->{knob_w}) {
2356 $self->set_value ($self->{range}[0]);
2357
1847 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2358 my ($value, $lo, $hi, $page) = @{$self->{range}};
2359 my $range = ($hi - $page - $lo) || 1e-100;
1848 2360
1849 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2361 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1850 2362
1851 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2363 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1852 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2364 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1853 2365
1854 $x -= $inner_pad_px; # substract the padding 2366 $value = ($value - $lo) / $range;
1855 $x = $x * ($hi - $lo) / $inner_w + $lo; 2367 $value = $value * $self->{scale} + $self->{offset};
1856 $x = $lo if $x < $lo;
1857 $x = $hi - $page if $x > $hi - $page;
1858 $self->{range}[0] = $x;
1859 2368
1860 $self->emit (changed => $x); 2369 $self->{knob_x} = $value - $knob_w * 0.5;
1861 $self->update; 2370 $self->{knob_w} = $knob_w;
1862 } 2371 }
1863}
1864
1865# the inner_* stuff is for generating a padding for the slider handle,
1866# so that the handle doesn't leave the texture. This calculation isn't 100%
1867# correct propably, but it does the job for now
1868sub _calc_inner_pad_px {
1869 my ($self, $w) = @_;
1870 ($w / 100) * $self->{inner_pad} # % to pixels
1871}
1872
1873sub _draw {
1874 my ($self) = @_;
1875 2372
1876 $self->SUPER::_draw (); 2373 $self->SUPER::_draw ();
1877 2374
1878 my ($w, $h) = @$self{qw(w h)}; 2375 glScale $self->{w}, $self->{h};
1879 2376
1880 if ($self->{vertical}) { 2377 if ($self->{vertical}) {
1881 # draw a vertical slider like a rotated horizontal slider 2378 # draw a vertical slider like a rotated horizontal slider
1882 2379
2380 glTranslate 1, 0, 0;
1883 glRotate 90, 0, 0, 1; 2381 glRotate 90, 0, 0, 1;
1884 glTranslate 0, -$self->{w}, 0;
1885
1886 ($w, $h) = ($h, $w);
1887 } 2382 }
1888 2383
1889 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2384 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1890 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2385 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1891 2386
1892 my ($value, $lo, $hi, $page) = @{$self->{range}};
1893
1894 $hi = $value + 1 if $lo == $hi;
1895
1896 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1897 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1898
1899 $page = int $page * $inner_w / ($hi - $lo);
1900 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1901
1902 $w -= $page;
1903 $page &= ~1;
1904 glTranslate $page * 0.5, 0, 0;
1905 $page ||= 2;
1906
1907 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1908 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1909
1910 glEnable GL_BLEND;
1911 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1912 glEnable GL_TEXTURE_2D; 2387 glEnable GL_TEXTURE_2D;
1913 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1914 2389
1915 # draw background 2390 # draw background
1916 $tex[1]->draw_quad (0, 0, $w, $h); 2391 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1917 2392
1918 # draw handle 2393 # draw handle
1919 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2394 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1920 2395
1921 glDisable GL_BLEND;
1922 glDisable GL_TEXTURE_2D; 2396 glDisable GL_TEXTURE_2D;
1923} 2397}
2398
2399#############################################################################
2400
2401package CFClient::UI::ValSlider;
2402
2403our @ISA = CFClient::UI::HBox::;
2404
2405sub new {
2406 my ($class, %arg) = @_;
2407
2408 my $range = delete $arg{range};
2409
2410 my $self = $class->SUPER::new (
2411 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2412 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2413 to_value => sub { shift },
2414 from_value => sub { shift },
2415 %arg,
2416 );
2417
2418 $self->{slider}->connect (changed => sub {
2419 my ($self, $value) = @_;
2420 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2421 $self->{parent}->emit (changed => $value);
2422 });
2423
2424# $self->{entry}->connect (changed => sub {
2425# my ($self, $value) = @_;
2426# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2427# $self->{parent}->emit (changed => $value);
2428# });
2429
2430 $self->add ($self->{slider}, $self->{entry});
2431
2432 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2433
2434 $self
2435}
2436
2437sub set_range { shift->{slider}->set_range (@_) }
2438sub set_value { shift->{slider}->set_value (@_) }
1924 2439
1925############################################################################# 2440#############################################################################
1926 2441
1927package CFClient::UI::TextView; 2442package CFClient::UI::TextView;
1928 2443
… …
1932 2447
1933sub new { 2448sub new {
1934 my $class = shift; 2449 my $class = shift;
1935 2450
1936 my $self = $class->SUPER::new ( 2451 my $self = $class->SUPER::new (
1937 fontsize => 1, 2452 fontsize => 1,
2453 can_events => 0,
1938 #font => default_font 2454 #font => default_font
1939 @_, 2455 @_,
1940 2456
1941 layout => (new CFClient::Layout), 2457 layout => (new CFClient::Layout 1),
1942 par => [], 2458 par => [],
1943 height => 0, 2459 height => 0,
1944 children => [ 2460 children => [
1945 (new CFClient::UI::Empty expand => 1), 2461 (new CFClient::UI::Empty expand => 1),
1946 (new CFClient::UI::Slider vertical => 1), 2462 (new CFClient::UI::Slider vertical => 1),
1947 ], 2463 ],
1948 ); 2464 );
1949 2465
1950 $self->{children}[1]->connect (changed => sub { 2466 $self->{children}[1]->connect (changed => sub { $self->update });
1951 $self->update;
1952 });
1953 2467
1954 $self 2468 $self
1955} 2469}
1956 2470
1957sub set_fontsize { 2471sub set_fontsize {
1958 my ($self, $fontsize) = @_; 2472 my ($self, $fontsize) = @_;
1959 2473
1960 $self->{fontsize} = $fontsize; 2474 $self->{fontsize} = $fontsize;
1961 $self->reflow; 2475 $self->reflow;
1962}
1963
1964sub text_height {
1965 my ($self, $text) = @_;
1966
1967 my $layout = $self->{layout};
1968
1969 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1970 $layout->set_width ($self->{w});
1971 $layout->set_text ($text);
1972
1973 ($layout->size)[1]
1974}
1975
1976sub reflow {
1977 my ($self) = @_;
1978
1979 $self->{need_reflow}++;
1980 $self->update;
1981} 2476}
1982 2477
1983sub size_allocate { 2478sub size_allocate {
1984 my ($self, $w, $h) = @_; 2479 my ($self, $w, $h) = @_;
1985 2480
… …
1990 $self->{layout}->set_width ($self->{children}[0]{w}); 2485 $self->{layout}->set_width ($self->{children}[0]{w});
1991 2486
1992 $self->reflow; 2487 $self->reflow;
1993} 2488}
1994 2489
2490sub text_size {
2491 my ($self, $text, $indent) = @_;
2492
2493 my $layout = $self->{layout};
2494
2495 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2496 $layout->set_width ($self->{children}[0]{w} - $indent);
2497 $layout->set_markup ($text);
2498
2499 $layout->size
2500}
2501
2502sub reflow {
2503 my ($self) = @_;
2504
2505 $self->{need_reflow}++;
2506 $self->update;
2507}
2508
2509sub set_offset {
2510 my ($self, $offset) = @_;
2511
2512 # todo: base offset on lines or so, not on pixels
2513 $self->{children}[1]->set_value ($offset);
2514}
2515
2516sub clear {
2517 my ($self) = @_;
2518
2519 $self->{par} = [];
2520 $self->{height} = 0;
2521 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2522}
2523
1995sub add_paragraph { 2524sub add_paragraph {
1996 my ($self, $color, $text) = @_; 2525 my ($self, $color, $text, $indent) = @_;
1997 2526
1998 #TODO: intelligently "reformat" paragraph 2527 for my $line (split /\n/, $text) {
1999 2528 my ($w, $h) = $self->text_size ($line);
2000 my $height = $self->text_height ($text);
2001
2002 $self->{height} += $height; 2529 $self->{height} += $h;
2530 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2531 }
2003 2532
2004 push @{$self->{par}}, [$height, $color, $text];
2005
2006 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2533 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2007 $self->{children}[1]->update;
2008} 2534}
2009 2535
2010sub update { 2536sub update {
2011 my ($self) = @_; 2537 my ($self) = @_;
2012 2538
… …
2014 2540
2015 return unless $self->{h} > 0; 2541 return unless $self->{h} > 0;
2016 2542
2017 delete $self->{texture}; 2543 delete $self->{texture};
2018 2544
2019 $ROOT->on_refresh ($self, sub { 2545 $ROOT->on_post_alloc ($self, sub {
2546 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2547
2020 if (delete $self->{need_reflow}) { 2548 if (delete $self->{need_reflow}) {
2021 my $height = 0; 2549 my $height = 0;
2022 2550
2023 $height += $_->[0] = $self->text_height ($_->[2]) 2551 my $layout = $self->{layout};
2552
2553 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2554
2024 for @{$self->{par}}; 2555 for (@{$self->{par}}) {
2556 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2557 $layout->set_width ($W - $_->[3]);
2558 $layout->set_markup ($_->[4]);
2559 my ($w, $h) = $layout->size;
2560 $_->[0] = $w + $_->[3];
2561 $_->[1] = $h;
2562 }
2563
2564 $height += $_->[1];
2565 }
2025 2566
2026 $self->{height} = $height; 2567 $self->{height} = $height;
2027 2568
2028 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2569 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2029 2570
2030 delete $self->{texture}; 2571 delete $self->{texture};
2031 } 2572 }
2032 2573
2033 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2574 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2034 glClearColor 0, 0, 0, 1; 2575 glClearColor 0.5, 0.5, 0.5, 0;
2035 glClear GL_COLOR_BUFFER_BIT; 2576 glClear GL_COLOR_BUFFER_BIT;
2036 2577
2578 my $top = int $self->{children}[1]{range}[0];
2579
2580 my $y0 = $top;
2581 my $y1 = $top + $H;
2582
2583 my $y = 0;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_font ($self->{font}) if $self->{font};
2588
2037 glEnable GL_BLEND; 2589 glEnable GL_BLEND;
2590 #TODO# not correct in windows where rgba is forced off
2038 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2591 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2039 glEnable GL_TEXTURE_2D;
2040 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2041
2042 my $top = int $self->{children}[1]{range}[0];
2043
2044 my $y0 = $top;
2045 my $y1 = $top + $self->{h};
2046
2047 my $y = 0;
2048
2049 my $layout = $self->{layout};
2050
2051 $layout->set_font ($self->{font}) if $self->{font};
2052 2592
2053 for my $par (@{$self->{par}}) { 2593 for my $par (@{$self->{par}}) {
2054 my $h = $par->[0]; 2594 my $h = $par->[1];
2055 2595
2056 if ($y0 < $y + $h && $y < $y1) { 2596 if ($y0 < $y + $h && $y < $y1) {
2597 $layout->set_foreground (@{ $par->[2] });
2598 $layout->set_width ($W - $par->[3]);
2057 $layout->set_text ($par->[2]); 2599 $layout->set_markup ($par->[4]);
2058 2600
2059 glColor @{ $par->[1] }; 2601 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2060 my ($W, $H) = $layout->size; 2602
2061 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2603 glRasterPos $par->[3], $y - $y0;
2604 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2062 } 2605 }
2063 2606
2064 $y += $h; 2607 $y += $h;
2065 } 2608 }
2066 2609
2067 glDisable GL_TEXTURE_2D;
2068 glDisable GL_BLEND; 2610 glDisable GL_BLEND;
2069 }; 2611 };
2070 }); 2612 });
2071} 2613}
2072 2614
2073sub _draw { 2615sub _draw {
2074 my ($self) = @_; 2616 my ($self) = @_;
2075 2617
2076 if ($self->{texture}) {
2077 glEnable GL_TEXTURE_2D; 2618 glEnable GL_TEXTURE_2D;
2078 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2620 glColor 1, 1, 1, 1;
2079 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2621 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2080 glDisable GL_TEXTURE_2D; 2622 glDisable GL_TEXTURE_2D;
2081 }
2082 2623
2083 $self->{children}[1]->draw; 2624 $self->{children}[1]->draw;
2084 2625
2085} 2626}
2086 2627
… …
2134 2675
2135sub new { 2676sub new {
2136 my $class = shift; 2677 my $class = shift;
2137 2678
2138 my $self = $class->SUPER::new ( 2679 my $self = $class->SUPER::new (
2139 state => 0, 2680 state => 0,
2140 connect_activate => \&toggle_flopper, 2681 on_activate => \&toggle_flopper,
2141 can_events => 1,
2142 @_ 2682 @_
2143 ); 2683 );
2144 2684
2145 if ($self->{state}) {
2146 $self->{state} = 0;
2147 $self->toggle_flopper;
2148 }
2149
2150 $self 2685 $self
2151} 2686}
2152 2687
2153sub toggle_flopper { 2688sub toggle_flopper {
2154 my ($self) = @_; 2689 my ($self) = @_;
2155 2690
2156 # TODO: use animation 2691 $self->{other}->toggle_visibility;
2157 if ($self->{state} = !$self->{state}) {
2158 $CFClient::UI::ROOT->add ($self->{other});
2159 $self->{other}->move ($self->coord2global (0, $self->{h}));
2160 $self->emit ("open");
2161 } else {
2162 $CFClient::UI::ROOT->remove ($self->{other});
2163 $self->emit ("close");
2164 }
2165
2166 $self->emit (changed => $self->{state});
2167} 2692}
2168 2693
2169############################################################################# 2694#############################################################################
2170 2695
2171package CFClient::UI::Tooltip; 2696package CFClient::UI::Tooltip;
… …
2181 @_, 2706 @_,
2182 can_events => 0, 2707 can_events => 0,
2183 ) 2708 )
2184} 2709}
2185 2710
2186sub set_text { 2711sub set_tooltip_from {
2187 my ($self, $text) = @_; 2712 my ($self, $widget) = @_;
2188 2713
2189 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2714 my $tooltip = $widget->{tooltip};
2190 $self->{label}->set_text ($text); 2715
2191 $self->add ($self->{label}); 2716 if ($ENV{CFPLUS_DEBUG} & 2) {
2717 $tooltip .= "\n\n" . (ref $widget) . "\n"
2718 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2719 . "req $widget->{req_w} $widget->{req_h}\n"
2720 . "visible $widget->{visible}";
2721 }
2722
2723 $self->add (new CFClient::UI::Label
2724 markup => $tooltip,
2725 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2726 fontsize => 0.8,
2727 fg => [0, 0, 0, 1],
2728 ellipsise => 0,
2729 font => ($widget->{tooltip_font} || $::FONT_PROP),
2730 );
2192} 2731}
2193 2732
2194sub size_request { 2733sub size_request {
2195 my ($self) = @_; 2734 my ($self) = @_;
2196 2735
2197 $self->child->set_max_size ($::WIDTH * 0.3);
2198
2199 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2736 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2200 2737
2201 ($w + 4, $h + 4) 2738 ($w + 4, $h + 4)
2202} 2739}
2203 2740
2741sub size_allocate {
2742 my ($self, $w, $h) = @_;
2743
2744 $self->SUPER::size_allocate ($w - 4, $h - 4);
2745}
2746
2747sub visibility_change {
2748 my ($self, $visible) = @_;
2749
2750 return unless $visible;
2751
2752 $self->{root}->on_post_alloc ("move_$self" => sub {
2753 my $widget = $self->{owner}
2754 or return;
2755
2756 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2757
2758 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2759 if $x + $self->{w} > $::WIDTH;
2760
2761 $self->move_abs ($x, $y);
2762 });
2763}
2764
2204sub _draw { 2765sub _draw {
2205 my ($self) = @_; 2766 my ($self) = @_;
2206 2767
2207 glPushMatrix;
2208 glTranslate 0.375, 0.375; 2768 glTranslate 0.375, 0.375;
2209 2769
2210 my ($w, $h) = @$self{qw(w h)}; 2770 my ($w, $h) = @$self{qw(w h)};
2211 2771
2212 glColor 1, 0.8, 0.4; 2772 glColor 1, 0.8, 0.4;
… …
2223 glVertex 0 , $h; 2783 glVertex 0 , $h;
2224 glVertex $w, $h; 2784 glVertex $w, $h;
2225 glVertex $w, 0; 2785 glVertex $w, 0;
2226 glEnd; 2786 glEnd;
2227 2787
2228 glPopMatrix; 2788 glTranslate 2 - 0.375, 2 - 0.375;
2229 2789
2230 glTranslate 2, 2;
2231 $self->SUPER::_draw; 2790 $self->SUPER::_draw;
2232} 2791}
2233 2792
2234############################################################################# 2793#############################################################################
2235 2794
2795package CFClient::UI::Face;
2796
2797our @ISA = CFClient::UI::Base::;
2798
2799use CFClient::OpenGL;
2800
2801sub new {
2802 my $class = shift;
2803
2804 my $self = $class->SUPER::new (
2805 aspect => 1,
2806 can_events => 0,
2807 @_,
2808 );
2809
2810 if ($self->{anim} && $self->{animspeed}) {
2811 Scalar::Util::weaken (my $widget = $self);
2812
2813 $self->{timer} = Event->timer (
2814 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2815 hard => 1,
2816 interval => $self->{animspeed},
2817 cb => sub {
2818 ++$widget->{frame};
2819 $widget->update;
2820 },
2821 );
2822 }
2823
2824 $self
2825}
2826
2827sub size_request {
2828 (32, 8)
2829}
2830
2831sub update {
2832 my ($self) = @_;
2833
2834 return unless $self->{visible};
2835
2836 $self->SUPER::update;
2837}
2838
2839sub _draw {
2840 my ($self) = @_;
2841
2842 return unless $::CONN;
2843
2844 my $face;
2845
2846 if ($self->{frame}) {
2847 my $anim = $::CONN->{anim}[$self->{anim}];
2848
2849 $face = $anim->[ $self->{frame} % @$anim ]
2850 if $anim && @$anim;
2851 }
2852
2853 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2854
2855 if ($tex) {
2856 glEnable GL_TEXTURE_2D;
2857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2858 glColor 1, 1, 1, 1;
2859 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2860 glDisable GL_TEXTURE_2D;
2861 }
2862}
2863
2864sub DESTROY {
2865 my ($self) = @_;
2866
2867 $self->{timer}->cancel
2868 if $self->{timer};
2869
2870 $self->SUPER::DESTROY;
2871}
2872
2873#############################################################################
2874
2875package CFClient::UI::Buttonbar;
2876
2877our @ISA = CFClient::UI::HBox::;
2878
2879# TODO: should actualyl wrap buttons and other goodies.
2880
2881#############################################################################
2882
2883package CFClient::UI::Menu;
2884
2885our @ISA = CFClient::UI::FancyFrame::;
2886
2887use CFClient::OpenGL;
2888
2889sub new {
2890 my $class = shift;
2891
2892 my $self = $class->SUPER::new (
2893 items => [],
2894 z => 100,
2895 @_,
2896 );
2897
2898 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2899
2900 for my $item (@{ $self->{items} }) {
2901 my ($widget, $cb) = @$item;
2902
2903 # handle various types of items, only text for now
2904 if (!ref $widget) {
2905 $widget = new CFClient::UI::Label
2906 can_hover => 1,
2907 can_events => 1,
2908 text => $widget;
2909 }
2910
2911 $self->{item}{$widget} = $item;
2912
2913 $self->{vbox}->add ($widget);
2914 }
2915
2916 $self
2917}
2918
2919# popup given the event (must be a mouse button down event currently)
2920sub popup {
2921 my ($self, $ev) = @_;
2922
2923 $self->_emit ("popdown");
2924
2925 # maybe save $GRAB? must be careful about events...
2926 $GRAB = $self;
2927 $self->{button} = $ev->{button};
2928
2929 $self->show;
2930 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2931}
2932
2933sub mouse_motion {
2934 my ($self, $ev, $x, $y) = @_;
2935
2936 # TODO: should use vbox->find_widget or so
2937 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2938 $self->{hover} = $self->{item}{$HOVER};
2939
2940 0
2941}
2942
2943sub button_up {
2944 my ($self, $ev, $x, $y) = @_;
2945
2946 if ($ev->{button} == $self->{button}) {
2947 undef $GRAB;
2948 $self->hide;
2949
2950 $self->_emit ("popdown");
2951 $self->{hover}[1]->() if $self->{hover};
2952 } else {
2953 return 0
2954 }
2955
2956 1
2957}
2958
2959#############################################################################
2960
2961package CFClient::UI::Multiplexer;
2962
2963our @ISA = CFClient::UI::Container::;
2964
2965sub new {
2966 my $class = shift;
2967
2968 my $self = $class->SUPER::new (
2969 @_,
2970 );
2971
2972 $self->{current} = $self->{children}[0]
2973 if @{ $self->{children} };
2974
2975 $self
2976}
2977
2978sub add {
2979 my ($self, @widgets) = @_;
2980
2981 $self->SUPER::add (@widgets);
2982
2983 $self->{current} = $self->{children}[0]
2984 if @{ $self->{children} };
2985}
2986
2987sub set_current_page {
2988 my ($self, $page_or_widget) = @_;
2989
2990 my $widget = ref $page_or_widget
2991 ? $page_or_widget
2992 : $self->{children}[$page_or_widget];
2993
2994 $self->{current} = $widget;
2995 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2996
2997 $self->_emit (page_changed => $self->{current});
2998
2999 $self->realloc;
3000}
3001
3002sub visible_children {
3003 $_[0]{current}
3004}
3005
3006sub size_request {
3007 my ($self) = @_;
3008
3009 $self->{current}->size_request
3010}
3011
3012sub size_allocate {
3013 my ($self, $w, $h) = @_;
3014
3015 $self->{current}->configure (0, 0, $w, $h);
3016}
3017
3018sub _draw {
3019 my ($self) = @_;
3020
3021 $self->{current}->draw;
3022}
3023
3024#############################################################################
3025
3026package CFClient::UI::Notebook;
3027
3028our @ISA = CFClient::UI::VBox::;
3029
3030sub new {
3031 my $class = shift;
3032
3033 my $self = $class->SUPER::new (
3034 buttonbar => (new CFClient::UI::Buttonbar),
3035 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3036 # filter => # will be put between multiplexer and $self
3037 @_,
3038 );
3039
3040 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3041 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3042
3043 $self
3044}
3045
3046sub add {
3047 my ($self, $title, $widget, $tooltip) = @_;
3048
3049 Scalar::Util::weaken $self;
3050
3051 $self->{buttonbar}->add (new CFClient::UI::Button
3052 markup => $title,
3053 tooltip => $tooltip,
3054 on_activate => sub { $self->set_current_page ($widget) },
3055 );
3056
3057 $self->{multiplexer}->add ($widget);
3058}
3059
3060sub set_current_page {
3061 my ($self, $page) = @_;
3062
3063 $self->{multiplexer}->set_current_page ($page);
3064 $self->_emit (page_changed => $self->{multiplexer}{current});
3065}
3066
3067#############################################################################
3068
3069package CFClient::UI::Statusbox;
3070
3071our @ISA = CFClient::UI::VBox::;
3072
3073sub new {
3074 my $class = shift;
3075
3076 $class->SUPER::new (
3077 fontsize => 0.8,
3078 @_,
3079 )
3080}
3081
3082sub reorder {
3083 my ($self) = @_;
3084 my $NOW = time;
3085
3086 while (my ($k, $v) = each %{ $self->{item} }) {
3087 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3088 }
3089
3090 my @widgets;
3091
3092 my @items = sort {
3093 $a->{pri} <=> $b->{pri}
3094 or $b->{id} <=> $a->{id}
3095 } values %{ $self->{item} };
3096
3097 my $count = 10 + 1;
3098 for my $item (@items) {
3099 last unless --$count;
3100
3101 push @widgets, $item->{label} ||= do {
3102 # TODO: doesn't handle markup well (read as: at all)
3103 my $short = $item->{count} > 1
3104 ? "<b>$item->{count} ×</b> $item->{text}"
3105 : $item->{text};
3106
3107 for ($short) {
3108 s/^\s+//;
3109 s/\s+/ /g;
3110 }
3111
3112 new CFClient::UI::Label
3113 markup => $short,
3114 tooltip => $item->{tooltip},
3115 tooltip_font => $::FONT_PROP,
3116 tooltip_width => 0.67,
3117 fontsize => $item->{fontsize} || $self->{fontsize},
3118 max_w => $::WIDTH * 0.44,
3119 fg => $item->{fg},
3120 can_events => 1,
3121 can_hover => 1
3122 };
3123 }
3124
3125 $self->clear;
3126 $self->SUPER::add (reverse @widgets);
3127}
3128
3129sub add {
3130 my ($self, $text, %arg) = @_;
3131
3132 $text =~ s/^\s+//;
3133 $text =~ s/\s+$//;
3134
3135 return unless $text;
3136
3137 my $timeout = time + ((delete $arg{timeout}) || 60);
3138
3139 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3140
3141 if (my $item = $self->{item}{$group}) {
3142 if ($item->{text} eq $text) {
3143 $item->{count}++;
3144 } else {
3145 $item->{count} = 1;
3146 $item->{text} = $item->{tooltip} = $text;
3147 }
3148 $item->{id} = ++$self->{id};
3149 $item->{timeout} = $timeout;
3150 delete $item->{label};
3151 } else {
3152 $self->{item}{$group} = {
3153 id => ++$self->{id},
3154 text => $text,
3155 timeout => $timeout,
3156 tooltip => $text,
3157 fg => [0.8, 0.8, 0.8, 0.8],
3158 pri => 0,
3159 count => 1,
3160 %arg,
3161 };
3162 }
3163
3164 $self->reorder;
3165}
3166
3167sub reconfigure {
3168 my ($self) = @_;
3169
3170 delete $_->{label}
3171 for values %{ $self->{item} || {} };
3172
3173 $self->reorder;
3174 $self->SUPER::reconfigure;
3175}
3176
3177#############################################################################
3178
3179package CFClient::UI::Inventory;
3180
3181our @ISA = CFClient::UI::ScrolledWindow::;
3182
3183sub new {
3184 my $class = shift;
3185
3186 my $self = $class->SUPER::new (
3187 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3188 @_,
3189 );
3190
3191 $self
3192}
3193
3194sub set_items {
3195 my ($self, $items) = @_;
3196
3197 $self->{child}->clear;
3198 return unless $items;
3199
3200 my @items = sort {
3201 ($a->{type} <=> $b->{type})
3202 or ($a->{name} cmp $b->{name})
3203 } @$items;
3204
3205 $self->{real_items} = \@items;
3206
3207 my $row = 0;
3208 for my $item (@items) {
3209 CFClient::Item::update_widgets $item;
3210
3211 $self->{child}->add (0, $row, $item->{face_widget});
3212 $self->{child}->add (1, $row, $item->{desc_widget});
3213 $self->{child}->add (2, $row, $item->{weight_widget});
3214
3215 $row++;
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::BindEditor;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (my $vb = new CFClient::UI::VBox);
3231
3232
3233 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3234 text => "start recording",
3235 tooltip => "Start/Stops recording of actions."
3236 ."All subsequent actions after the recording started will be captured."
3237 ."The actions are displayed after the record was stopped."
3238 ."To bind the action you have to click on the 'Bind' button",
3239 on_activate => sub {
3240 unless ($self->{recording}) {
3241 $self->start;
3242 } else {
3243 $self->stop;
3244 }
3245 });
3246
3247 $vb->add (new CFClient::UI::Label text => "Actions:");
3248 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3249
3250 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3251 $vb->add (my $hb = new CFClient::UI::HBox);
3252 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3253 $hb->add (new CFClient::UI::Button
3254 text => "bind",
3255 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3256 on_activate => sub {
3257 $self->ask_for_bind;
3258 });
3259
3260 $vb->add (my $hb = new CFClient::UI::HBox);
3261 $hb->add (new CFClient::UI::Button
3262 text => "ok",
3263 expand => 1,
3264 tooltip => "This closes the binding editor and saves the binding",
3265 on_activate => sub {
3266 $self->hide;
3267 $self->commit;
3268 });
3269
3270 $hb->add (new CFClient::UI::Button
3271 text => "cancel",
3272 expand => 1,
3273 tooltip => "This closes the binding editor without saving",
3274 on_activate => sub {
3275 $self->hide;
3276 $self->{binding_cancel}->()
3277 if $self->{binding_cancel};
3278 });
3279
3280 $self->update_binding_widgets;
3281
3282 $self
3283}
3284
3285sub commit {
3286 my ($self) = @_;
3287 my ($mod, $sym, $cmds) = $self->get_binding;
3288 if ($sym != 0 && @$cmds > 0) {
3289 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3290 ."'. Don't forget 'Save Config'!");
3291 $self->{binding_change}->($mod, $sym, $cmds)
3292 if $self->{binding_change};
3293 } else {
3294 $::STATUSBOX->add ("No action bound, no key or action specified!");
3295 $self->{binding_cancel}->()
3296 if $self->{binding_cancel};
3297 }
3298}
3299
3300sub start {
3301 my ($self) = @_;
3302
3303 $self->{rec_btn}->set_text ("stop recording");
3304 $self->{recording} = 1;
3305 $self->clear_command_list;
3306 $::CONN->start_record if $::CONN;
3307}
3308
3309sub stop {
3310 my ($self) = @_;
3311
3312 $self->{rec_btn}->set_text ("start recording");
3313 $self->{recording} = 0;
3314
3315 my $rec;
3316 $rec = $::CONN->stop_record if $::CONN;
3317 return unless ref $rec eq 'ARRAY';
3318 $self->set_command_list ($rec);
3319}
3320
3321
3322sub ask_for_bind_and_commit {
3323 my ($self) = @_;
3324 $self->ask_for_bind (1);
3325}
3326
3327sub ask_for_bind {
3328 my ($self, $commit) = @_;
3329
3330 CFClient::Binder::open_binding_dialog (sub {
3331 my ($mod, $sym) = @_;
3332 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3333 $self->update_binding_widgets;
3334 $self->commit if $commit;
3335 });
3336}
3337
3338# $mod and $sym are the modifiers and key symbol
3339# $cmds is a array ref of strings (the commands)
3340# $cb is the callback that is executed on OK
3341# $ccb is the callback that is executed on CANCEL and
3342# when the binding was unsuccessful on OK
3343sub set_binding {
3344 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3345
3346 $self->clear_command_list;
3347 $self->{recording} = 0;
3348 $self->{rec_btn}->set_text ("start recording");
3349
3350 $self->{binding} = [$mod, $sym];
3351 $self->{commands} = $cmds;
3352
3353 $self->{binding_change} = $cb;
3354 $self->{binding_cancel} = $ccb;
3355
3356 $self->update_binding_widgets;
3357}
3358
3359# this is a shortcut method that asks for a binding
3360# and then just binds it.
3361sub do_quick_binding {
3362 my ($self, $cmds) = @_;
3363 $self->set_binding (undef, undef, $cmds, sub {
3364 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3365 });
3366 $self->ask_for_bind (1);
3367}
3368
3369sub update_binding_widgets {
3370 my ($self) = @_;
3371 my ($mod, $sym, $cmds) = $self->get_binding;
3372 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3373 $self->set_command_list ($cmds);
3374}
3375
3376sub get_binding {
3377 my ($self) = @_;
3378 return (
3379 $self->{binding}->[0],
3380 $self->{binding}->[1],
3381 [ grep { defined $_ } @{$self->{commands}} ]
3382 );
3383}
3384
3385sub clear_command_list {
3386 my ($self) = @_;
3387 $self->{cmdbox}->clear ();
3388}
3389
3390sub set_command_list {
3391 my ($self, $cmds) = @_;
3392
3393 $self->{cmdbox}->clear ();
3394 $self->{commands} = $cmds;
3395
3396 my $idx = 0;
3397
3398 for (@$cmds) {
3399 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3400
3401 my $i = $idx;
3402 $hb->add (new CFClient::UI::Label text => $_);
3403 $hb->add (new CFClient::UI::Button
3404 text => "delete",
3405 tooltip => "Deletes the action from the record",
3406 on_activate => sub {
3407 $self->{cmdbox}->remove ($hb);
3408 $cmds->[$i] = undef;
3409 });
3410
3411
3412 $idx++
3413 }
3414}
3415
3416#############################################################################
3417
3418package CFClient::UI::SpellList;
3419
3420our @ISA = CFClient::UI::Table::;
3421
3422sub new {
3423 my $class = shift;
3424
3425 my $self = $class->SUPER::new (
3426 binding => [],
3427 commands => [],
3428 @_,
3429 )
3430}
3431
3432# XXX: Do sorting? Argl...
3433sub add_spell {
3434 my ($self, $spell) = @_;
3435 $self->{spells}->{$spell->{name}} = $spell;
3436
3437 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3438 face => $spell->{face},
3439 can_hover => 1,
3440 can_events => 1,
3441 tooltip => $spell->{message});
3442
3443 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3444 text => $spell->{name},
3445 can_hover => 1,
3446 can_events => 1,
3447 tooltip => $spell->{message},
3448 expand => 1);
3449
3450 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3451 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3452 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3453 expand => 1);
3454
3455 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3456 text => "bind to key",
3457 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3458}
3459
3460sub rebuild_spell_list {
3461 my ($self) = @_;
3462 $self->{tbl_idx} = 0;
3463 $self->add_spell ($_) for values %{$self->{spells}};
3464}
3465
3466sub remove_spell {
3467 my ($self, $spell) = @_;
3468 delete $self->{spells}->{$spell->{name}};
3469 $self->rebuild_spell_list;
3470}
3471
3472#############################################################################
3473
2236package CFClient::UI::Root; 3474package CFClient::UI::Root;
2237 3475
2238our @ISA = CFClient::UI::Container::; 3476our @ISA = CFClient::UI::Container::;
2239 3477
2240use CFClient::OpenGL; 3478use CFClient::OpenGL;
2241 3479
2242sub check_size { 3480sub new {
2243 my ($self) = @_; 3481 my $class = shift;
2244 3482
2245 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3483 my $self = $class->SUPER::new (
3484 visible => 1,
3485 @_,
3486 );
3487
3488 Scalar::Util::weaken ($self->{root} = $self);
3489
3490 $self
2246} 3491}
2247 3492
2248sub size_request { 3493sub size_request {
2249 ($::WIDTH, $::HEIGHT) 3494 my ($self) = @_;
2250}
2251 3495
2252sub configure { 3496 ($self->{w}, $self->{h})
3497}
3498
3499sub _to_pixel {
3500 my ($coord, $size, $max) = @_;
3501
3502 $coord =
3503 $coord eq "center" ? ($max - $size) * 0.5
3504 : $coord eq "max" ? $max
3505 : $coord;
3506
3507 $coord = 0 if $coord < 0;
3508 $coord = $max - $size if $coord > $max - $size;
3509
3510 int $coord + 0.5
3511}
3512
3513sub size_allocate {
2253 my ($self, $x, $y, $w, $h) = @_; 3514 my ($self, $w, $h) = @_;
2254 3515
2255 $self->SUPER::configure ($x, $y, $w, $h);
2256
2257 for my $child (@{$self->{children}}) { 3516 for my $child ($self->children) {
2258 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3517 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2259 3518
2260 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3519 $X = $child->{force_x} if exists $child->{force_x};
2261 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3520 $Y = $child->{force_y} if exists $child->{force_y};
3521
3522 $X = _to_pixel $X, $W, $self->{w};
3523 $Y = _to_pixel $Y, $H, $self->{h};
3524
2262 $child->configure ($X, $Y, $W,$H); 3525 $child->configure ($X, $Y, $W, $H);
2263 } 3526 }
2264} 3527}
2265 3528
2266sub _topleft { 3529sub coord2local {
2267 my ($self, $x, $y) = @_; 3530 my ($self, $x, $y) = @_;
2268 3531
2269 ($x, $y) 3532 ($x, $y)
2270} 3533}
2271 3534
3535sub coord2global {
3536 my ($self, $x, $y) = @_;
3537
3538 ($x, $y)
3539}
3540
2272sub update { 3541sub update {
2273 my ($self) = @_; 3542 my ($self) = @_;
2274 3543
2275 $self->check_size; 3544 $::WANT_REFRESH++;
2276 ::refresh ();
2277} 3545}
2278 3546
2279sub add { 3547sub add {
2280 my ($self, $child) = @_; 3548 my ($self, @children) = @_;
2281 3549
2282 # integerize window positions 3550 $_->{is_toplevel} = 1
2283 $child->{x} = int $child->{x}; 3551 for @children;
2284 $child->{y} = int $child->{y};
2285 3552
2286 $self->SUPER::add ($child); 3553 $self->SUPER::add (@children);
3554}
3555
3556sub remove {
3557 my ($self, @children) = @_;
3558
3559 $self->SUPER::remove (@children);
3560
3561 delete $self->{is_toplevel}
3562 for @children;
3563
3564 while (@children) {
3565 my $w = pop @children;
3566 push @children, $w->children;
3567 $w->set_invisible;
3568 }
2287} 3569}
2288 3570
2289sub on_refresh { 3571sub on_refresh {
2290 my ($self, $id, $cb) = @_; 3572 my ($self, $id, $cb) = @_;
2291 3573
2292 $self->{refresh_hook}{$id} = $cb; 3574 $self->{refresh_hook}{$id} = $cb;
2293} 3575}
2294 3576
3577sub on_post_alloc {
3578 my ($self, $id, $cb) = @_;
3579
3580 $self->{post_alloc_hook}{$id} = $cb;
3581}
3582
2295sub draw { 3583sub draw {
2296 my ($self) = @_; 3584 my ($self) = @_;
2297 3585
2298 while (my $rcb = delete $self->{refresh_hook}) { 3586 while ($self->{refresh_hook}) {
2299 $_->() for values %$rcb; 3587 $_->()
3588 for values %{delete $self->{refresh_hook}};
2300 } 3589 }
3590
3591 if ($self->{realloc}) {
3592 my %queue;
3593 my @queue;
3594 my $widget;
3595
3596 outer:
3597 while () {
3598 if (my $realloc = delete $self->{realloc}) {
3599 for $widget (values %$realloc) {
3600 $widget->{visible} or next; # do not resize invisible widgets
3601
3602 $queue{$widget+0}++ and next; # duplicates are common
3603
3604 push @{ $queue[$widget->{visible}] }, $widget;
3605 }
3606 }
3607
3608 while () {
3609 @queue or last outer;
3610
3611 $widget = pop @{ $queue[-1] || [] }
3612 and last;
3613
3614 pop @queue;
3615 }
3616
3617 delete $queue{$widget+0};
3618
3619 my ($w, $h) = $widget->size_request;
3620
3621 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3622 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3623
3624 $w = $widget->{force_w} if exists $widget->{force_w};
3625 $h = $widget->{force_h} if exists $widget->{force_h};
3626
3627 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3628 || delete $widget->{force_realloc}) {
3629 $widget->{req_w} = $w;
3630 $widget->{req_h} = $h;
3631
3632 $self->{size_alloc}{$widget+0} = $widget;
3633
3634 if (my $parent = $widget->{parent}) {
3635 $self->{realloc}{$parent+0} = $parent
3636 unless $queue{$parent+0};
3637
3638 $parent->{force_size_alloc} = 1;
3639 $self->{size_alloc}{$parent+0} = $parent;
3640 }
3641 }
3642
3643 delete $self->{realloc}{$widget+0};
3644 }
3645 }
3646
3647 while (my $size_alloc = delete $self->{size_alloc}) {
3648 my @queue = sort { $b->{visible} <=> $a->{visible} }
3649 values %$size_alloc;
3650
3651 while () {
3652 my $widget = pop @queue || last;
3653
3654 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3655
3656 $w = 0 if $w < 0;
3657 $h = 0 if $h < 0;
3658
3659 $w = int $w + 0.5;
3660 $h = int $h + 0.5;
3661
3662 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3663 $widget->{old_w} = $widget->{w};
3664 $widget->{old_h} = $widget->{h};
3665
3666 $widget->{w} = $w;
3667 $widget->{h} = $h;
3668
3669 $widget->emit (size_allocate => $w, $h);
3670 }
3671 }
3672 }
3673
3674 while ($self->{post_alloc_hook}) {
3675 $_->()
3676 for values %{delete $self->{post_alloc_hook}};
3677 }
3678
2301 3679
2302 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3680 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2303 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3681 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2304 glClear GL_COLOR_BUFFER_BIT; 3682 glClear GL_COLOR_BUFFER_BIT;
2305 3683
2306 glMatrixMode GL_PROJECTION; 3684 glMatrixMode GL_PROJECTION;
2307 glLoadIdentity; 3685 glLoadIdentity;
2308 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3686 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2309 glMatrixMode GL_MODELVIEW; 3687 glMatrixMode GL_MODELVIEW;
2310 glLoadIdentity; 3688 glLoadIdentity;
2311 3689
3690 {
3691 package CFClient::UI::Base;
3692
3693 ($draw_x, $draw_y, $draw_w, $draw_h) =
3694 (0, 0, $self->{w}, $self->{h});
3695 }
3696
2312 $self->_draw; 3697 $self->_draw;
2313} 3698}
2314 3699
2315############################################################################# 3700#############################################################################
2316 3701
2317package CFClient::UI; 3702package CFClient::UI;
2318 3703
2319$ROOT = new CFClient::UI::Root; 3704$ROOT = new CFClient::UI::Root;
2320$TOOLTIP = new CFClient::UI::Tooltip; 3705$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2321 3706
23221 37071
2323 3708

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