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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.161 by root, Mon Apr 24 03:43:51 2006 UTC vs.
Revision 1.275 by root, Sat Jun 3 22:50:48 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 {
… …
1275 $self->{text} = $text; 1684 $self->{text} = $text;
1276 1685
1277 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1278 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1279 1688
1280 $self->emit (changed => $self->{text}); 1689 $self->_emit (changed => $self->{text});
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1281} 1699}
1282 1700
1283sub get_text { 1701sub get_text {
1284 $_[0]{text} 1702 $_[0]{text}
1285} 1703}
… …
1288 my ($self) = @_; 1706 my ($self) = @_;
1289 1707
1290 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1291 1709
1292 ($w + 1, $h) # add 1 for cursor 1710 ($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 $self->update;
1307} 1711}
1308 1712
1309sub key_down { 1713sub key_down {
1310 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1311 1715
… …
1313 my $sym = $ev->{sym}; 1717 my $sym = $ev->{sym};
1314 my $uni = $ev->{unicode}; 1718 my $uni = $ev->{unicode};
1315 1719
1316 my $text = $self->get_text; 1720 my $text = $self->get_text;
1317 1721
1318 if ($sym == 8) { 1722 if ($uni == 8) {
1319 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1320 } elsif ($sym == 127) { 1724 } elsif ($uni == 127) {
1321 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1322 } elsif ($sym == CFClient::SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1323 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1324 } elsif ($sym == CFClient::SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1325 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1326 } elsif ($sym == CFClient::SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1327 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1328 } elsif ($sym == CFClient::SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1329 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1330 } elsif ($sym == 27) { 1734 } elsif ($uni == 27) {
1331 $self->emit ('escape'); 1735 $self->_emit ('escape');
1332 } elsif ($uni) { 1736 } elsif ($uni) {
1333 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1334 } 1740 }
1335 1741
1336 $self->_set_text ($text); 1742 $self->_set_text ($text);
1337 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1338} 1747}
1339 1748
1340sub focus_in { 1749sub focus_in {
1341 my ($self) = @_; 1750 my ($self) = @_;
1342 1751
… …
1357 utf8::encode $text; 1766 utf8::encode $text;
1358 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1359 1768
1360 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1361 $self->update; 1770 $self->update;
1771
1772 1
1362} 1773}
1363 1774
1364sub mouse_motion { 1775sub mouse_motion {
1365 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1366# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1367} 1780}
1368 1781
1369sub _draw { 1782sub _draw {
1370 my ($self) = @_; 1783 my ($self) = @_;
1371 1784
… …
1418 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1419 1832
1420 my $sym = $ev->{sym}; 1833 my $sym = $ev->{sym};
1421 1834
1422 if ($sym == 13) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1423 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1424 $self->update; 1841 $self->update;
1425 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1426 } else { 1865 } else {
1427 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1428 } 1869 1
1429
1430} 1870}
1431 1871
1432############################################################################# 1872#############################################################################
1433 1873
1434package CFClient::UI::Button; 1874package CFClient::UI::Button;
… …
1443 1883
1444sub new { 1884sub new {
1445 my $class = shift; 1885 my $class = shift;
1446 1886
1447 $class->SUPER::new ( 1887 $class->SUPER::new (
1448 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1449 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1450 bg => [1, 1, 1, 0.2],
1451 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1452 can_hover => 1, 1892 can_hover => 1,
1453 align => 0, 1893 align => 0,
1454 valign => 0, 1894 valign => 0,
1455 can_events => 1, 1895 can_events => 1,
1456 @_ 1896 @_
1457 ) 1897 )
1458} 1898}
1459 1899
1900sub activate { }
1901
1460sub button_up { 1902sub button_up {
1461 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1462 1904
1905 $self->emit ("activate")
1463 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1464 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1465 $self->emit ("activate"); 1908
1466 } 1909 1
1467} 1910}
1468 1911
1469sub _draw { 1912sub _draw {
1470 my ($self) = @_; 1913 my ($self) = @_;
1471 1914
… …
1473 1916
1474 if ($GRAB == $self) { 1917 if ($GRAB == $self) {
1475 $self->{fg} = $self->{active_fg}; 1918 $self->{fg} = $self->{active_fg};
1476 } 1919 }
1477 1920
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 1921 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 glColor 0, 0, 0, 1; 1923 glColor 0, 0, 0, 1;
1483 1924
1484 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1925 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1485 1926
1486 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1487 glDisable GL_BLEND;
1488 1928
1489 $self->SUPER::_draw; 1929 $self->SUPER::_draw;
1490} 1930}
1491 1931
1492############################################################################# 1932#############################################################################
… …
1503 1943
1504sub new { 1944sub new {
1505 my $class = shift; 1945 my $class = shift;
1506 1946
1507 $class->SUPER::new ( 1947 $class->SUPER::new (
1508 padding => 2, 1948 padding_x => 2,
1949 padding_y => 2,
1509 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1510 active_fg => [1, 1, 0], 1951 active_fg => [1, 1, 0],
1952 bg => [0, 0, 0, 0.2],
1953 active_bg => [1, 1, 1, 0.5],
1511 state => 0, 1954 state => 0,
1512 can_hover => 1, 1955 can_hover => 1,
1513 @_ 1956 @_
1514 ) 1957 )
1515} 1958}
1516 1959
1517sub size_request { 1960sub size_request {
1518 my ($self) = @_; 1961 my ($self) = @_;
1519 1962
1520 ($self->{padding} * 2 + 6) x 2 1963 (6) x 2
1521} 1964}
1522 1965
1523sub button_down { 1966sub button_down {
1524 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1525 1968
1526 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1969 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1527 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1970 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1528 $self->{state} = !$self->{state}; 1971 $self->{state} = !$self->{state};
1529 $self->emit (changed => $self->{state}); 1972 $self->_emit (changed => $self->{state});
1973 } else {
1974 return 0
1975 }
1976
1530 } 1977 1
1531} 1978}
1532 1979
1533sub _draw { 1980sub _draw {
1534 my ($self) = @_; 1981 my ($self) = @_;
1535 1982
1536 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1537 1984
1538 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1985 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1539 1986
1540 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1987 my ($w, $h) = @$self{qw(w h)};
1988
1989 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1541 1990
1542 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1991 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1543 1992
1544 glEnable GL_BLEND; 1993 my $tex = $self->{state} ? $tex[1] : $tex[0];
1994
1545 glEnable GL_TEXTURE_2D; 1995 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); 1996 $tex->draw_quad_alpha (0, 0, $s, $s);
1551
1552 glDisable GL_TEXTURE_2D; 1997 glDisable GL_TEXTURE_2D;
1553 glDisable GL_BLEND;
1554} 1998}
1555 1999
1556############################################################################# 2000#############################################################################
1557 2001
1558package CFClient::UI::Image; 2002package CFClient::UI::Image;
… …
1601 glTranslate 0, -$self->{w}, 0; 2045 glTranslate 0, -$self->{w}, 0;
1602 2046
1603 ($w, $h) = ($h, $w); 2047 ($w, $h) = ($h, $w);
1604 } 2048 }
1605 2049
1606 glEnable GL_BLEND;
1607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1608 glEnable GL_TEXTURE_2D; 2050 glEnable GL_TEXTURE_2D;
1609 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2051 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1610 2052
1611 $tex->draw_quad (0, 0, $w, $h); 2053 $tex->draw_quad_alpha (0, 0, $w, $h);
1612 2054
1613 glDisable GL_BLEND;
1614 glDisable GL_TEXTURE_2D; 2055 glDisable GL_TEXTURE_2D;
1615} 2056}
1616 2057
1617############################################################################# 2058#############################################################################
1618 2059
… …
1666} 2107}
1667 2108
1668sub set_max { 2109sub set_max {
1669 my ($self, $max) = @_; 2110 my ($self, $max) = @_;
1670 2111
2112 return if $self->{max_val} == $max;
2113
1671 $self->{max_val} = $max; 2114 $self->{max_val} = $max;
2115 $self->update;
1672} 2116}
1673 2117
1674sub set_value { 2118sub set_value {
1675 my ($self, $val, $max) = @_; 2119 my ($self, $val, $max) = @_;
1676 2120
1677 $self->set_max ($max) 2121 $self->set_max ($max)
1678 if defined $max; 2122 if defined $max;
1679 2123
1680 $max = $self->{max_val}; 2124 return if $self->{val} == $val;
2125
1681 $self->{val} = $val; 2126 $self->{val} = $val;
1682
1683 $self->update; 2127 $self->update;
1684} 2128}
1685 2129
1686sub _draw { 2130sub _draw {
1687 my ($self) = @_; 2131 my ($self) = @_;
… …
1750 2194
1751sub new { 2195sub new {
1752 my ($class, %arg) = @_; 2196 my ($class, %arg) = @_;
1753 2197
1754 my $self = $class->SUPER::new ( 2198 my $self = $class->SUPER::new (
1755 tooltip => $arg{type}, 2199 tooltip => $arg{type},
2200 can_hover => 1,
1756 can_events => 1, 2201 can_events => 1,
1757 can_hover => 1,
1758 %arg, 2202 %arg,
1759 ); 2203 );
1760 2204
1761 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2205 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1762 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2206 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1770 2214
1771 $self->{value}->set_fontsize ($fsize); 2215 $self->{value}->set_fontsize ($fsize);
1772 $self->{max} ->set_fontsize ($fsize); 2216 $self->{max} ->set_fontsize ($fsize);
1773} 2217}
1774 2218
2219sub set_max {
2220 my ($self, $max) = @_;
2221
2222 $self->{gauge}->set_max ($max);
2223 $self->{max}->set_text ($max);
2224}
2225
1775sub set_value { 2226sub set_value {
1776 my ($self, $val, $max) = @_; 2227 my ($self, $val, $max) = @_;
1777 2228
1778 $self->set_max ($max) 2229 $self->set_max ($max)
1779 if defined $max; 2230 if defined $max;
1780 2231
1781 $self->{gauge}->set_value ($val, $max); 2232 $self->{gauge}->set_value ($val, $max);
1782 $self->{value}->set_text ($val); 2233 $self->{value}->set_text ($val);
1783}
1784
1785sub set_max {
1786 my ($self, $max) = @_;
1787
1788 $self->{gauge}->set_max ($max);
1789 $self->{max}->set_text ($max);
1790} 2234}
1791 2235
1792############################################################################# 2236#############################################################################
1793 2237
1794package CFClient::UI::Slider; 2238package CFClient::UI::Slider;
… …
1804 qw(s1_slider.png s1_slider_bg.png); 2248 qw(s1_slider.png s1_slider_bg.png);
1805 2249
1806sub new { 2250sub new {
1807 my $class = shift; 2251 my $class = shift;
1808 2252
1809 # range [value, low, high, page] 2253 # range [value, low, high, page, unit]
1810 2254
1811 # TODO: 0-width page 2255 # TODO: 0-width page
1812 # TODO: req_w/h are wrong with vertical 2256 # TODO: req_w/h are wrong with vertical
1813 # TODO: calculations are off 2257 # TODO: calculations are off
1814 my $self = $class->SUPER::new ( 2258 my $self = $class->SUPER::new (
1815 fg => [1, 1, 1], 2259 fg => [1, 1, 1],
1816 active_fg => [0, 0, 0], 2260 active_fg => [0, 0, 0],
2261 bg => [0, 0, 0, 0.2],
2262 active_bg => [1, 1, 1, 0.5],
1817 range => [0, 0, 100, 10], 2263 range => [0, 0, 100, 10, 0],
1818 req_w => 20, 2264 min_w => $::WIDTH / 80,
1819 req_h => 20, 2265 min_h => $::WIDTH / 80,
1820 vertical => 0, 2266 vertical => 0,
1821 can_hover => 1, 2267 can_hover => 1,
1822 inner_pad => 5, 2268 inner_pad => 0.02,
1823 @_ 2269 @_
1824 ); 2270 );
1825 2271
2272 $self->set_value ($self->{range}[0]);
2273 $self->update;
2274
1826 $self 2275 $self
1827} 2276}
1828 2277
2278sub changed { }
2279
2280sub set_range {
2281 my ($self, $range) = @_;
2282
2283 ($range, $self->{range}) = ($self->{range}, $range);
2284
2285 $self->update
2286 if "@$range" ne "@{$self->{range}}";
2287}
2288
2289sub set_value {
2290 my ($self, $value) = @_;
2291
2292 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2293
2294 $hi = $lo + 1 if $hi <= $lo;
2295
2296 $page = $hi - $lo if $page > $hi - $lo;
2297
2298 $value = $lo if $value < $lo;
2299 $value = $hi - $page if $value > $hi - $page;
2300
2301 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2302 if $unit;
2303
2304 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2305
2306 if ($value != $old_value) {
2307 $self->_emit (changed => $value);
2308 $self->update;
2309 }
2310}
2311
1829sub size_request { 2312sub size_request {
1830 my ($self) = @_; 2313 my ($self) = @_;
1831 2314
1832 my $w = $self->{req_w}; 2315 ($self->{req_w}, $self->{req_h})
1833 my $h = $self->{req_h};
1834
1835 $self->{vertical} ? ($h, $w) : ($w, $h)
1836} 2316}
1837 2317
1838sub button_down { 2318sub button_down {
1839 my ($self, $ev, $x, $y) = @_; 2319 my ($self, $ev, $x, $y) = @_;
1840 2320
1841 $self->SUPER::button_down ($ev, $x, $y); 2321 $self->SUPER::button_down ($ev, $x, $y);
2322
2323 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2324
1842 $self->mouse_motion ($ev, $x, $y); 2325 $self->mouse_motion ($ev, $x, $y)
1843} 2326}
1844 2327
1845sub mouse_motion { 2328sub mouse_motion {
1846 my ($self, $ev, $x, $y) = @_; 2329 my ($self, $ev, $x, $y) = @_;
1847 2330
1848 if ($GRAB == $self) { 2331 if ($GRAB == $self) {
2332 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2333
2334 my (undef, $lo, $hi, $page) = @{$self->{range}};
2335
2336 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2337
2338 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2339 } else {
2340 return 0;
2341 }
2342
2343 1
2344}
2345
2346sub update {
2347 my ($self) = @_;
2348
2349 delete $self->{knob_w};
2350 $self->SUPER::update;
2351}
2352
2353sub _draw {
2354 my ($self) = @_;
2355
2356 unless ($self->{knob_w}) {
2357 $self->set_value ($self->{range}[0]);
2358
1849 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2359 my ($value, $lo, $hi, $page) = @{$self->{range}};
2360 my $range = ($hi - $page - $lo) || 1e-100;
1850 2361
1851 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2362 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1852 2363
1853 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2364 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1854 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2365 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1855 2366
1856 $x -= $inner_pad_px; # substract the padding 2367 $value = ($value - $lo) / $range;
1857 $x = $x * ($hi - $lo) / $inner_w + $lo; 2368 $value = $value * $self->{scale} + $self->{offset};
1858 $x = $lo if $x < $lo;
1859 $x = $hi - $page if $x > $hi - $page;
1860 $self->{range}[0] = $x;
1861 2369
1862 $self->emit (changed => $x); 2370 $self->{knob_x} = $value - $knob_w * 0.5;
1863 $self->update; 2371 $self->{knob_w} = $knob_w;
1864 } 2372 }
1865}
1866
1867# the inner_* stuff is for generating a padding for the slider handle,
1868# so that the handle doesn't leave the texture. This calculation isn't 100%
1869# correct propably, but it does the job for now
1870sub _calc_inner_pad_px {
1871 my ($self, $w) = @_;
1872 ($w / 100) * $self->{inner_pad} # % to pixels
1873}
1874
1875sub _draw {
1876 my ($self) = @_;
1877 2373
1878 $self->SUPER::_draw (); 2374 $self->SUPER::_draw ();
1879 2375
1880 my ($w, $h) = @$self{qw(w h)}; 2376 glScale $self->{w}, $self->{h};
1881 2377
1882 if ($self->{vertical}) { 2378 if ($self->{vertical}) {
1883 # draw a vertical slider like a rotated horizontal slider 2379 # draw a vertical slider like a rotated horizontal slider
1884 2380
2381 glTranslate 1, 0, 0;
1885 glRotate 90, 0, 0, 1; 2382 glRotate 90, 0, 0, 1;
1886 glTranslate 0, -$self->{w}, 0;
1887
1888 ($w, $h) = ($h, $w);
1889 } 2383 }
1890 2384
1891 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2385 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1892 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2386 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1893 2387
1894 my ($value, $lo, $hi, $page) = @{$self->{range}};
1895
1896 $hi = $value + 1 if $lo == $hi;
1897
1898 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1899 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1900
1901 $page = int $page * $inner_w / ($hi - $lo);
1902 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1903
1904 $w -= $page;
1905 $page &= ~1;
1906 glTranslate $page * 0.5, 0, 0;
1907 $page ||= 2;
1908
1909 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1910 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1911
1912 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D; 2388 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2390
1917 # draw background 2391 # draw background
1918 $tex[1]->draw_quad (0, 0, $w, $h); 2392 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1919 2393
1920 # draw handle 2394 # draw handle
1921 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2395 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1922 2396
1923 glDisable GL_BLEND;
1924 glDisable GL_TEXTURE_2D; 2397 glDisable GL_TEXTURE_2D;
1925} 2398}
2399
2400#############################################################################
2401
2402package CFClient::UI::ValSlider;
2403
2404our @ISA = CFClient::UI::HBox::;
2405
2406sub new {
2407 my ($class, %arg) = @_;
2408
2409 my $range = delete $arg{range};
2410
2411 my $self = $class->SUPER::new (
2412 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2413 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2414 to_value => sub { shift },
2415 from_value => sub { shift },
2416 %arg,
2417 );
2418
2419 $self->{slider}->connect (changed => sub {
2420 my ($self, $value) = @_;
2421 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2422 $self->{parent}->emit (changed => $value);
2423 });
2424
2425# $self->{entry}->connect (changed => sub {
2426# my ($self, $value) = @_;
2427# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2428# $self->{parent}->emit (changed => $value);
2429# });
2430
2431 $self->add ($self->{slider}, $self->{entry});
2432
2433 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2434
2435 $self
2436}
2437
2438sub set_range { shift->{slider}->set_range (@_) }
2439sub set_value { shift->{slider}->set_value (@_) }
1926 2440
1927############################################################################# 2441#############################################################################
1928 2442
1929package CFClient::UI::TextView; 2443package CFClient::UI::TextView;
1930 2444
… …
1934 2448
1935sub new { 2449sub new {
1936 my $class = shift; 2450 my $class = shift;
1937 2451
1938 my $self = $class->SUPER::new ( 2452 my $self = $class->SUPER::new (
1939 fontsize => 1, 2453 fontsize => 1,
2454 can_events => 0,
1940 #font => default_font 2455 #font => default_font
1941 @_, 2456 @_,
1942 2457
1943 layout => (new CFClient::Layout), 2458 layout => (new CFClient::Layout 1),
1944 par => [], 2459 par => [],
1945 height => 0, 2460 height => 0,
1946 children => [ 2461 children => [
1947 (new CFClient::UI::Empty expand => 1), 2462 (new CFClient::UI::Empty expand => 1),
1948 (new CFClient::UI::Slider vertical => 1), 2463 (new CFClient::UI::Slider vertical => 1),
1949 ], 2464 ],
1950 ); 2465 );
1951 2466
1952 $self->{children}[1]->connect (changed => sub { 2467 $self->{children}[1]->connect (changed => sub { $self->update });
1953 $self->update;
1954 });
1955 2468
1956 $self 2469 $self
1957} 2470}
1958 2471
1959sub set_fontsize { 2472sub set_fontsize {
1960 my ($self, $fontsize) = @_; 2473 my ($self, $fontsize) = @_;
1961 2474
1962 $self->{fontsize} = $fontsize; 2475 $self->{fontsize} = $fontsize;
1963 $self->reflow; 2476 $self->reflow;
1964}
1965
1966sub text_height {
1967 my ($self, $text) = @_;
1968
1969 my $layout = $self->{layout};
1970
1971 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1972 $layout->set_width ($self->{w});
1973 $layout->set_text ($text);
1974
1975 ($layout->size)[1]
1976}
1977
1978sub reflow {
1979 my ($self) = @_;
1980
1981 $self->{need_reflow}++;
1982 $self->update;
1983} 2477}
1984 2478
1985sub size_allocate { 2479sub size_allocate {
1986 my ($self, $w, $h) = @_; 2480 my ($self, $w, $h) = @_;
1987 2481
… …
1992 $self->{layout}->set_width ($self->{children}[0]{w}); 2486 $self->{layout}->set_width ($self->{children}[0]{w});
1993 2487
1994 $self->reflow; 2488 $self->reflow;
1995} 2489}
1996 2490
2491sub text_size {
2492 my ($self, $text, $indent) = @_;
2493
2494 my $layout = $self->{layout};
2495
2496 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2497 $layout->set_width ($self->{children}[0]{w} - $indent);
2498 $layout->set_markup ($text);
2499
2500 $layout->size
2501}
2502
2503sub reflow {
2504 my ($self) = @_;
2505
2506 $self->{need_reflow}++;
2507 $self->update;
2508}
2509
2510sub set_offset {
2511 my ($self, $offset) = @_;
2512
2513 # todo: base offset on lines or so, not on pixels
2514 $self->{children}[1]->set_value ($offset);
2515}
2516
2517sub clear {
2518 my ($self) = @_;
2519
2520 $self->{par} = [];
2521 $self->{height} = 0;
2522 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2523}
2524
1997sub add_paragraph { 2525sub add_paragraph {
1998 my ($self, $color, $text) = @_; 2526 my ($self, $color, $text, $indent) = @_;
1999 2527
2000 #TODO: intelligently "reformat" paragraph 2528 for my $line (split /\n/, $text) {
2001 2529 my ($w, $h) = $self->text_size ($line);
2002 my $height = $self->text_height ($text);
2003
2004 $self->{height} += $height; 2530 $self->{height} += $h;
2531 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2532 }
2005 2533
2006 push @{$self->{par}}, [$height, $color, $text];
2007
2008 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2534 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2009 $self->{children}[1]->update;
2010} 2535}
2011 2536
2012sub update { 2537sub update {
2013 my ($self) = @_; 2538 my ($self) = @_;
2014 2539
… …
2016 2541
2017 return unless $self->{h} > 0; 2542 return unless $self->{h} > 0;
2018 2543
2019 delete $self->{texture}; 2544 delete $self->{texture};
2020 2545
2021 $ROOT->on_refresh ($self, sub { 2546 $ROOT->on_post_alloc ($self, sub {
2547 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2548
2022 if (delete $self->{need_reflow}) { 2549 if (delete $self->{need_reflow}) {
2023 my $height = 0; 2550 my $height = 0;
2024 2551
2025 $height += $_->[0] = $self->text_height ($_->[2]) 2552 my $layout = $self->{layout};
2553
2554 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2555
2026 for @{$self->{par}}; 2556 for (@{$self->{par}}) {
2557 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2558 $layout->set_width ($W - $_->[3]);
2559 $layout->set_markup ($_->[4]);
2560 my ($w, $h) = $layout->size;
2561 $_->[0] = $w + $_->[3];
2562 $_->[1] = $h;
2563 }
2564
2565 $height += $_->[1];
2566 }
2027 2567
2028 $self->{height} = $height; 2568 $self->{height} = $height;
2029 2569
2030 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2570 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2031 2571
2032 delete $self->{texture}; 2572 delete $self->{texture};
2033 } 2573 }
2034 2574
2035 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2575 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2036 glClearColor 0, 0, 0, 1; 2576 glClearColor 0.5, 0.5, 0.5, 0;
2037 glClear GL_COLOR_BUFFER_BIT; 2577 glClear GL_COLOR_BUFFER_BIT;
2038 2578
2579 my $top = int $self->{children}[1]{range}[0];
2580
2581 my $y0 = $top;
2582 my $y1 = $top + $H;
2583
2584 my $y = 0;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_font ($self->{font}) if $self->{font};
2589
2039 glEnable GL_BLEND; 2590 glEnable GL_BLEND;
2591 #TODO# not correct in windows where rgba is forced off
2040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2592 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2041 glEnable GL_TEXTURE_2D;
2042 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2043
2044 my $top = int $self->{children}[1]{range}[0];
2045
2046 my $y0 = $top;
2047 my $y1 = $top + $self->{h};
2048
2049 my $y = 0;
2050
2051 my $layout = $self->{layout};
2052
2053 $layout->set_font ($self->{font}) if $self->{font};
2054 2593
2055 for my $par (@{$self->{par}}) { 2594 for my $par (@{$self->{par}}) {
2056 my $h = $par->[0]; 2595 my $h = $par->[1];
2057 2596
2058 if ($y0 < $y + $h && $y < $y1) { 2597 if ($y0 < $y + $h && $y < $y1) {
2598 $layout->set_foreground (@{ $par->[2] });
2599 $layout->set_width ($W - $par->[3]);
2059 $layout->set_text ($par->[2]); 2600 $layout->set_markup ($par->[4]);
2060 2601
2061 glColor @{ $par->[1] }; 2602 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2062 my ($W, $H) = $layout->size; 2603
2063 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2604 glRasterPos $par->[3], $y - $y0;
2605 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2064 } 2606 }
2065 2607
2066 $y += $h; 2608 $y += $h;
2067 } 2609 }
2068 2610
2069 glDisable GL_TEXTURE_2D;
2070 glDisable GL_BLEND; 2611 glDisable GL_BLEND;
2071 }; 2612 };
2072 }); 2613 });
2073} 2614}
2074 2615
2075sub _draw { 2616sub _draw {
2076 my ($self) = @_; 2617 my ($self) = @_;
2077 2618
2078 if ($self->{texture}) {
2079 glEnable GL_TEXTURE_2D; 2619 glEnable GL_TEXTURE_2D;
2080 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2621 glColor 1, 1, 1, 1;
2081 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2622 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2082 glDisable GL_TEXTURE_2D; 2623 glDisable GL_TEXTURE_2D;
2083 }
2084 2624
2085 $self->{children}[1]->draw; 2625 $self->{children}[1]->draw;
2086 2626
2087} 2627}
2088 2628
… …
2136 2676
2137sub new { 2677sub new {
2138 my $class = shift; 2678 my $class = shift;
2139 2679
2140 my $self = $class->SUPER::new ( 2680 my $self = $class->SUPER::new (
2141 state => 0, 2681 state => 0,
2142 connect_activate => \&toggle_flopper, 2682 on_activate => \&toggle_flopper,
2143 can_events => 1,
2144 @_ 2683 @_
2145 ); 2684 );
2146 2685
2147 if ($self->{state}) {
2148 $self->{state} = 0;
2149 $self->toggle_flopper;
2150 }
2151
2152 $self 2686 $self
2153} 2687}
2154 2688
2155sub toggle_flopper { 2689sub toggle_flopper {
2156 my ($self) = @_; 2690 my ($self) = @_;
2157 2691
2158 # TODO: use animation 2692 $self->{other}->toggle_visibility;
2159 if ($self->{state} = !$self->{state}) {
2160 $CFClient::UI::ROOT->add ($self->{other});
2161 $self->{other}->move ($self->coord2global (0, $self->{h}));
2162 $self->emit ("open");
2163 } else {
2164 $CFClient::UI::ROOT->remove ($self->{other});
2165 $self->emit ("close");
2166 }
2167
2168 $self->emit (changed => $self->{state});
2169} 2693}
2170 2694
2171############################################################################# 2695#############################################################################
2172 2696
2173package CFClient::UI::Tooltip; 2697package CFClient::UI::Tooltip;
… …
2183 @_, 2707 @_,
2184 can_events => 0, 2708 can_events => 0,
2185 ) 2709 )
2186} 2710}
2187 2711
2188sub set_text { 2712sub set_tooltip_from {
2189 my ($self, $text) = @_; 2713 my ($self, $widget) = @_;
2190 2714
2191 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2715 my $tooltip = $widget->{tooltip};
2192 $self->{label}->set_text ($text); 2716
2193 $self->add ($self->{label}); 2717 if ($ENV{CFPLUS_DEBUG} & 2) {
2718 $tooltip .= "\n\n" . (ref $widget) . "\n"
2719 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2720 . "req $widget->{req_w} $widget->{req_h}\n"
2721 . "visible $widget->{visible}";
2722 }
2723
2724 $self->add (new CFClient::UI::Label
2725 markup => $tooltip,
2726 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2727 fontsize => 0.8,
2728 fg => [0, 0, 0, 1],
2729 ellipsise => 0,
2730 font => ($widget->{tooltip_font} || $::FONT_PROP),
2731 );
2194} 2732}
2195 2733
2196sub size_request { 2734sub size_request {
2197 my ($self) = @_; 2735 my ($self) = @_;
2198 2736
2199 $self->child->set_max_size ($::WIDTH * 0.3);
2200
2201 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2737 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2202 2738
2203 ($w + 4, $h + 4) 2739 ($w + 4, $h + 4)
2204} 2740}
2205 2741
2742sub size_allocate {
2743 my ($self, $w, $h) = @_;
2744
2745 $self->SUPER::size_allocate ($w - 4, $h - 4);
2746}
2747
2748sub visibility_change {
2749 my ($self, $visible) = @_;
2750
2751 return unless $visible;
2752
2753 $self->{root}->on_post_alloc ("move_$self" => sub {
2754 my $widget = $self->{owner}
2755 or return;
2756
2757 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2758
2759 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2760 if $x + $self->{w} > $::WIDTH;
2761
2762 $self->move_abs ($x, $y);
2763 });
2764}
2765
2206sub _draw { 2766sub _draw {
2207 my ($self) = @_; 2767 my ($self) = @_;
2208 2768
2209 glPushMatrix;
2210 glTranslate 0.375, 0.375; 2769 glTranslate 0.375, 0.375;
2211 2770
2212 my ($w, $h) = @$self{qw(w h)}; 2771 my ($w, $h) = @$self{qw(w h)};
2213 2772
2214 glColor 1, 0.8, 0.4; 2773 glColor 1, 0.8, 0.4;
… …
2225 glVertex 0 , $h; 2784 glVertex 0 , $h;
2226 glVertex $w, $h; 2785 glVertex $w, $h;
2227 glVertex $w, 0; 2786 glVertex $w, 0;
2228 glEnd; 2787 glEnd;
2229 2788
2230 glPopMatrix; 2789 glTranslate 2 - 0.375, 2 - 0.375;
2231 2790
2232 glTranslate 2, 2;
2233 $self->SUPER::_draw; 2791 $self->SUPER::_draw;
2234} 2792}
2235 2793
2236############################################################################# 2794#############################################################################
2237 2795
2796package CFClient::UI::Face;
2797
2798our @ISA = CFClient::UI::Base::;
2799
2800use CFClient::OpenGL;
2801
2802sub new {
2803 my $class = shift;
2804
2805 my $self = $class->SUPER::new (
2806 aspect => 1,
2807 can_events => 0,
2808 @_,
2809 );
2810
2811 if ($self->{anim} && $self->{animspeed}) {
2812 Scalar::Util::weaken (my $widget = $self);
2813
2814 $self->{timer} = Event->timer (
2815 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2816 hard => 1,
2817 interval => $self->{animspeed},
2818 cb => sub {
2819 ++$widget->{frame};
2820 $widget->update;
2821 },
2822 );
2823 }
2824
2825 $self
2826}
2827
2828sub size_request {
2829 (32, 8)
2830}
2831
2832sub update {
2833 my ($self) = @_;
2834
2835 return unless $self->{visible};
2836
2837 $self->SUPER::update;
2838}
2839
2840sub _draw {
2841 my ($self) = @_;
2842
2843 return unless $::CONN;
2844
2845 my $face;
2846
2847 if ($self->{frame}) {
2848 my $anim = $::CONN->{anim}[$self->{anim}];
2849
2850 $face = $anim->[ $self->{frame} % @$anim ]
2851 if $anim && @$anim;
2852 }
2853
2854 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2855
2856 if ($tex) {
2857 glEnable GL_TEXTURE_2D;
2858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2859 glColor 1, 1, 1, 1;
2860 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2861 glDisable GL_TEXTURE_2D;
2862 }
2863}
2864
2865sub DESTROY {
2866 my ($self) = @_;
2867
2868 $self->{timer}->cancel
2869 if $self->{timer};
2870
2871 $self->SUPER::DESTROY;
2872}
2873
2874#############################################################################
2875
2876package CFClient::UI::Buttonbar;
2877
2878our @ISA = CFClient::UI::HBox::;
2879
2880# TODO: should actualyl wrap buttons and other goodies.
2881
2882#############################################################################
2883
2884package CFClient::UI::Menu;
2885
2886our @ISA = CFClient::UI::FancyFrame::;
2887
2888use CFClient::OpenGL;
2889
2890sub new {
2891 my $class = shift;
2892
2893 my $self = $class->SUPER::new (
2894 items => [],
2895 z => 100,
2896 @_,
2897 );
2898
2899 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2900
2901 for my $item (@{ $self->{items} }) {
2902 my ($widget, $cb) = @$item;
2903
2904 # handle various types of items, only text for now
2905 if (!ref $widget) {
2906 $widget = new CFClient::UI::Label
2907 can_hover => 1,
2908 can_events => 1,
2909 text => $widget;
2910 }
2911
2912 $self->{item}{$widget} = $item;
2913
2914 $self->{vbox}->add ($widget);
2915 }
2916
2917 $self
2918}
2919
2920# popup given the event (must be a mouse button down event currently)
2921sub popup {
2922 my ($self, $ev) = @_;
2923
2924 $self->_emit ("popdown");
2925
2926 # maybe save $GRAB? must be careful about events...
2927 $GRAB = $self;
2928 $self->{button} = $ev->{button};
2929
2930 $self->show;
2931 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2932}
2933
2934sub mouse_motion {
2935 my ($self, $ev, $x, $y) = @_;
2936
2937 # TODO: should use vbox->find_widget or so
2938 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2939 $self->{hover} = $self->{item}{$HOVER};
2940
2941 0
2942}
2943
2944sub button_up {
2945 my ($self, $ev, $x, $y) = @_;
2946
2947 if ($ev->{button} == $self->{button}) {
2948 undef $GRAB;
2949 $self->hide;
2950
2951 $self->_emit ("popdown");
2952 $self->{hover}[1]->() if $self->{hover};
2953 } else {
2954 return 0
2955 }
2956
2957 1
2958}
2959
2960#############################################################################
2961
2962package CFClient::UI::Multiplexer;
2963
2964our @ISA = CFClient::UI::Container::;
2965
2966sub new {
2967 my $class = shift;
2968
2969 my $self = $class->SUPER::new (
2970 @_,
2971 );
2972
2973 $self->{current} = $self->{children}[0]
2974 if @{ $self->{children} };
2975
2976 $self
2977}
2978
2979sub add {
2980 my ($self, @widgets) = @_;
2981
2982 $self->SUPER::add (@widgets);
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986}
2987
2988sub set_current_page {
2989 my ($self, $page_or_widget) = @_;
2990
2991 my $widget = ref $page_or_widget
2992 ? $page_or_widget
2993 : $self->{children}[$page_or_widget];
2994
2995 $self->{current} = $widget;
2996 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2997
2998 $self->_emit (page_changed => $self->{current});
2999
3000 $self->realloc;
3001}
3002
3003sub visible_children {
3004 $_[0]{current}
3005}
3006
3007sub size_request {
3008 my ($self) = @_;
3009
3010 $self->{current}->size_request
3011}
3012
3013sub size_allocate {
3014 my ($self, $w, $h) = @_;
3015
3016 $self->{current}->configure (0, 0, $w, $h);
3017}
3018
3019sub _draw {
3020 my ($self) = @_;
3021
3022 $self->{current}->draw;
3023}
3024
3025#############################################################################
3026
3027package CFClient::UI::Notebook;
3028
3029our @ISA = CFClient::UI::VBox::;
3030
3031sub new {
3032 my $class = shift;
3033
3034 my $self = $class->SUPER::new (
3035 buttonbar => (new CFClient::UI::Buttonbar),
3036 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3037 # filter => # will be put between multiplexer and $self
3038 @_,
3039 );
3040
3041 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3042 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3043
3044 $self
3045}
3046
3047sub add {
3048 my ($self, $title, $widget, $tooltip) = @_;
3049
3050 Scalar::Util::weaken $self;
3051
3052 $self->{buttonbar}->add (new CFClient::UI::Button
3053 markup => $title,
3054 tooltip => $tooltip,
3055 on_activate => sub { $self->set_current_page ($widget) },
3056 );
3057
3058 $self->{multiplexer}->add ($widget);
3059}
3060
3061sub set_current_page {
3062 my ($self, $page) = @_;
3063
3064 $self->{multiplexer}->set_current_page ($page);
3065 $self->_emit (page_changed => $self->{multiplexer}{current});
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Statusbox;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
3077 $class->SUPER::new (
3078 fontsize => 0.8,
3079 @_,
3080 )
3081}
3082
3083sub reorder {
3084 my ($self) = @_;
3085 my $NOW = time;
3086
3087 while (my ($k, $v) = each %{ $self->{item} }) {
3088 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3089 }
3090
3091 my @widgets;
3092
3093 my @items = sort {
3094 $a->{pri} <=> $b->{pri}
3095 or $b->{id} <=> $a->{id}
3096 } values %{ $self->{item} };
3097
3098 my $count = 10 + 1;
3099 for my $item (@items) {
3100 last unless --$count;
3101
3102 push @widgets, $item->{label} ||= do {
3103 # TODO: doesn't handle markup well (read as: at all)
3104 my $short = $item->{count} > 1
3105 ? "<b>$item->{count} ×</b> $item->{text}"
3106 : $item->{text};
3107
3108 for ($short) {
3109 s/^\s+//;
3110 s/\s+/ /g;
3111 }
3112
3113 new CFClient::UI::Label
3114 markup => $short,
3115 tooltip => $item->{tooltip},
3116 tooltip_font => $::FONT_PROP,
3117 tooltip_width => 0.67,
3118 fontsize => $item->{fontsize} || $self->{fontsize},
3119 max_w => $::WIDTH * 0.44,
3120 fg => $item->{fg},
3121 can_events => 1,
3122 can_hover => 1
3123 };
3124 }
3125
3126 $self->clear;
3127 $self->SUPER::add (reverse @widgets);
3128}
3129
3130sub add {
3131 my ($self, $text, %arg) = @_;
3132
3133 $text =~ s/^\s+//;
3134 $text =~ s/\s+$//;
3135
3136 return unless $text;
3137
3138 my $timeout = time + ((delete $arg{timeout}) || 60);
3139
3140 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3141
3142 if (my $item = $self->{item}{$group}) {
3143 if ($item->{text} eq $text) {
3144 $item->{count}++;
3145 } else {
3146 $item->{count} = 1;
3147 $item->{text} = $item->{tooltip} = $text;
3148 }
3149 $item->{id} = ++$self->{id};
3150 $item->{timeout} = $timeout;
3151 delete $item->{label};
3152 } else {
3153 $self->{item}{$group} = {
3154 id => ++$self->{id},
3155 text => $text,
3156 timeout => $timeout,
3157 tooltip => $text,
3158 fg => [0.8, 0.8, 0.8, 0.8],
3159 pri => 0,
3160 count => 1,
3161 %arg,
3162 };
3163 }
3164
3165 $self->reorder;
3166}
3167
3168sub reconfigure {
3169 my ($self) = @_;
3170
3171 delete $_->{label}
3172 for values %{ $self->{item} || {} };
3173
3174 $self->reorder;
3175 $self->SUPER::reconfigure;
3176}
3177
3178#############################################################################
3179
3180package CFClient::UI::Inventory;
3181
3182our @ISA = CFClient::UI::ScrolledWindow::;
3183
3184sub new {
3185 my $class = shift;
3186
3187 my $self = $class->SUPER::new (
3188 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3189 @_,
3190 );
3191
3192 $self
3193}
3194
3195sub set_items {
3196 my ($self, $items) = @_;
3197
3198 $self->{child}->clear;
3199 return unless $items;
3200
3201 my @items = sort {
3202 ($a->{type} <=> $b->{type})
3203 or ($a->{name} cmp $b->{name})
3204 } @$items;
3205
3206 $self->{real_items} = \@items;
3207
3208 my $row = 0;
3209 for my $item (@items) {
3210 CFClient::Item::update_widgets $item;
3211
3212 $self->{child}->add (0, $row, $item->{face_widget});
3213 $self->{child}->add (1, $row, $item->{desc_widget});
3214 $self->{child}->add (2, $row, $item->{weight_widget});
3215
3216 $row++;
3217 }
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::BindEditor;
3223
3224our @ISA = CFClient::UI::FancyFrame::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3230
3231 $self->add (my $vb = new CFClient::UI::VBox);
3232
3233
3234 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3235 text => "start recording",
3236 tooltip => "Start/Stops recording of actions."
3237 ."All subsequent actions after the recording started will be captured."
3238 ."The actions are displayed after the record was stopped."
3239 ."To bind the action you have to click on the 'Bind' button",
3240 on_activate => sub {
3241 unless ($self->{recording}) {
3242 $self->start;
3243 } else {
3244 $self->stop;
3245 }
3246 });
3247
3248 $vb->add (new CFClient::UI::Label text => "Actions:");
3249 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3250
3251 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3252 $vb->add (my $hb = new CFClient::UI::HBox);
3253 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3254 $hb->add (new CFClient::UI::Button
3255 text => "bind",
3256 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3257 on_activate => sub {
3258 $self->ask_for_bind;
3259 });
3260
3261 $vb->add (my $hb = new CFClient::UI::HBox);
3262 $hb->add (new CFClient::UI::Button
3263 text => "ok",
3264 expand => 1,
3265 tooltip => "This closes the binding editor and saves the binding",
3266 on_activate => sub {
3267 $self->hide;
3268 $self->commit;
3269 });
3270
3271 $hb->add (new CFClient::UI::Button
3272 text => "cancel",
3273 expand => 1,
3274 tooltip => "This closes the binding editor without saving",
3275 on_activate => sub {
3276 $self->hide;
3277 $self->{binding_cancel}->()
3278 if $self->{binding_cancel};
3279 });
3280
3281 $self->update_binding_widgets;
3282
3283 $self
3284}
3285
3286sub commit {
3287 my ($self) = @_;
3288 my ($mod, $sym, $cmds) = $self->get_binding;
3289 if ($sym != 0 && @$cmds > 0) {
3290 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3291 ."'. Don't forget 'Save Config'!");
3292 $self->{binding_change}->($mod, $sym, $cmds)
3293 if $self->{binding_change};
3294 } else {
3295 $::STATUSBOX->add ("No action bound, no key or action specified!");
3296 $self->{binding_cancel}->()
3297 if $self->{binding_cancel};
3298 }
3299}
3300
3301sub start {
3302 my ($self) = @_;
3303
3304 $self->{rec_btn}->set_text ("stop recording");
3305 $self->{recording} = 1;
3306 $self->clear_command_list;
3307 $::CONN->start_record if $::CONN;
3308}
3309
3310sub stop {
3311 my ($self) = @_;
3312
3313 $self->{rec_btn}->set_text ("start recording");
3314 $self->{recording} = 0;
3315
3316 my $rec;
3317 $rec = $::CONN->stop_record if $::CONN;
3318 return unless ref $rec eq 'ARRAY';
3319 $self->set_command_list ($rec);
3320}
3321
3322
3323sub ask_for_bind_and_commit {
3324 my ($self) = @_;
3325 $self->ask_for_bind (1);
3326}
3327
3328sub ask_for_bind {
3329 my ($self, $commit) = @_;
3330
3331 CFClient::Binder::open_binding_dialog (sub {
3332 my ($mod, $sym) = @_;
3333 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3334 $self->update_binding_widgets;
3335 $self->commit if $commit;
3336 });
3337}
3338
3339# $mod and $sym are the modifiers and key symbol
3340# $cmds is a array ref of strings (the commands)
3341# $cb is the callback that is executed on OK
3342# $ccb is the callback that is executed on CANCEL and
3343# when the binding was unsuccessful on OK
3344sub set_binding {
3345 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3346
3347 $self->clear_command_list;
3348 $self->{recording} = 0;
3349 $self->{rec_btn}->set_text ("start recording");
3350
3351 $self->{binding} = [$mod, $sym];
3352 $self->{commands} = $cmds;
3353
3354 $self->{binding_change} = $cb;
3355 $self->{binding_cancel} = $ccb;
3356
3357 $self->update_binding_widgets;
3358}
3359
3360# this is a shortcut method that asks for a binding
3361# and then just binds it.
3362sub do_quick_binding {
3363 my ($self, $cmds) = @_;
3364 $self->set_binding (undef, undef, $cmds, sub {
3365 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3366 });
3367 $self->ask_for_bind (1);
3368}
3369
3370sub update_binding_widgets {
3371 my ($self) = @_;
3372 my ($mod, $sym, $cmds) = $self->get_binding;
3373 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3374 $self->set_command_list ($cmds);
3375}
3376
3377sub get_binding {
3378 my ($self) = @_;
3379 return (
3380 $self->{binding}->[0],
3381 $self->{binding}->[1],
3382 [ grep { defined $_ } @{$self->{commands}} ]
3383 );
3384}
3385
3386sub clear_command_list {
3387 my ($self) = @_;
3388 $self->{cmdbox}->clear ();
3389}
3390
3391sub set_command_list {
3392 my ($self, $cmds) = @_;
3393
3394 $self->{cmdbox}->clear ();
3395 $self->{commands} = $cmds;
3396
3397 my $idx = 0;
3398
3399 for (@$cmds) {
3400 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3401
3402 my $i = $idx;
3403 $hb->add (new CFClient::UI::Label text => $_);
3404 $hb->add (new CFClient::UI::Button
3405 text => "delete",
3406 tooltip => "Deletes the action from the record",
3407 on_activate => sub {
3408 $self->{cmdbox}->remove ($hb);
3409 $cmds->[$i] = undef;
3410 });
3411
3412
3413 $idx++
3414 }
3415}
3416
3417#############################################################################
3418
3419package CFClient::UI::SpellList;
3420
3421our @ISA = CFClient::UI::Table::;
3422
3423sub new {
3424 my $class = shift;
3425
3426 my $self = $class->SUPER::new (
3427 binding => [],
3428 commands => [],
3429 @_,
3430 )
3431}
3432
3433# XXX: Do sorting? Argl...
3434sub add_spell {
3435 my ($self, $spell) = @_;
3436 $self->{spells}->{$spell->{name}} = $spell;
3437
3438 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3439 face => $spell->{face},
3440 can_hover => 1,
3441 can_events => 1,
3442 tooltip => $spell->{message});
3443
3444 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3445 text => $spell->{name},
3446 can_hover => 1,
3447 can_events => 1,
3448 tooltip => $spell->{message},
3449 expand => 1);
3450
3451 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3452 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3453 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3454 expand => 1);
3455
3456 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3457 text => "bind to key",
3458 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3459}
3460
3461sub rebuild_spell_list {
3462 my ($self) = @_;
3463 $self->{tbl_idx} = 0;
3464 $self->add_spell ($_) for values %{$self->{spells}};
3465}
3466
3467sub remove_spell {
3468 my ($self, $spell) = @_;
3469 delete $self->{spells}->{$spell->{name}};
3470 $self->rebuild_spell_list;
3471}
3472
3473#############################################################################
3474
2238package CFClient::UI::Root; 3475package CFClient::UI::Root;
2239 3476
2240our @ISA = CFClient::UI::Container::; 3477our @ISA = CFClient::UI::Container::;
2241 3478
2242use CFClient::OpenGL; 3479use CFClient::OpenGL;
2243 3480
2244sub check_size { 3481sub new {
2245 my ($self) = @_; 3482 my $class = shift;
2246 3483
2247 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3484 my $self = $class->SUPER::new (
3485 visible => 1,
3486 @_,
3487 );
3488
3489 Scalar::Util::weaken ($self->{root} = $self);
3490
3491 $self
2248} 3492}
2249 3493
2250sub size_request { 3494sub size_request {
2251 ($::WIDTH, $::HEIGHT) 3495 my ($self) = @_;
2252}
2253 3496
2254sub configure { 3497 ($self->{w}, $self->{h})
3498}
3499
3500sub _to_pixel {
3501 my ($coord, $size, $max) = @_;
3502
3503 $coord =
3504 $coord eq "center" ? ($max - $size) * 0.5
3505 : $coord eq "max" ? $max
3506 : $coord;
3507
3508 $coord = 0 if $coord < 0;
3509 $coord = $max - $size if $coord > $max - $size;
3510
3511 int $coord + 0.5
3512}
3513
3514sub size_allocate {
2255 my ($self, $x, $y, $w, $h) = @_; 3515 my ($self, $w, $h) = @_;
2256 3516
2257 $self->SUPER::configure ($x, $y, $w, $h);
2258
2259 for my $child (@{$self->{children}}) { 3517 for my $child ($self->children) {
2260 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3518 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2261 3519
2262 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3520 $X = $child->{force_x} if exists $child->{force_x};
2263 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3521 $Y = $child->{force_y} if exists $child->{force_y};
3522
3523 $X = _to_pixel $X, $W, $self->{w};
3524 $Y = _to_pixel $Y, $H, $self->{h};
3525
2264 $child->configure ($X, $Y, $W,$H); 3526 $child->configure ($X, $Y, $W, $H);
2265 } 3527 }
2266} 3528}
2267 3529
2268sub _topleft { 3530sub coord2local {
2269 my ($self, $x, $y) = @_; 3531 my ($self, $x, $y) = @_;
2270 3532
2271 ($x, $y) 3533 ($x, $y)
2272} 3534}
2273 3535
3536sub coord2global {
3537 my ($self, $x, $y) = @_;
3538
3539 ($x, $y)
3540}
3541
2274sub update { 3542sub update {
2275 my ($self) = @_; 3543 my ($self) = @_;
2276 3544
2277 $self->check_size; 3545 $::WANT_REFRESH++;
2278 ::refresh ();
2279} 3546}
2280 3547
2281sub add { 3548sub add {
2282 my ($self, $child) = @_; 3549 my ($self, @children) = @_;
2283 3550
2284 # integerize window positions 3551 $_->{is_toplevel} = 1
2285 $child->{x} = int $child->{x}; 3552 for @children;
2286 $child->{y} = int $child->{y};
2287 3553
2288 $self->SUPER::add ($child); 3554 $self->SUPER::add (@children);
3555}
3556
3557sub remove {
3558 my ($self, @children) = @_;
3559
3560 $self->SUPER::remove (@children);
3561
3562 delete $self->{is_toplevel}
3563 for @children;
3564
3565 while (@children) {
3566 my $w = pop @children;
3567 push @children, $w->children;
3568 $w->set_invisible;
3569 }
2289} 3570}
2290 3571
2291sub on_refresh { 3572sub on_refresh {
2292 my ($self, $id, $cb) = @_; 3573 my ($self, $id, $cb) = @_;
2293 3574
2294 $self->{refresh_hook}{$id} = $cb; 3575 $self->{refresh_hook}{$id} = $cb;
2295} 3576}
2296 3577
3578sub on_post_alloc {
3579 my ($self, $id, $cb) = @_;
3580
3581 $self->{post_alloc_hook}{$id} = $cb;
3582}
3583
2297sub draw { 3584sub draw {
2298 my ($self) = @_; 3585 my ($self) = @_;
2299 3586
2300 while (my $rcb = delete $self->{refresh_hook}) { 3587 while ($self->{refresh_hook}) {
2301 $_->() for values %$rcb; 3588 $_->()
3589 for values %{delete $self->{refresh_hook}};
2302 } 3590 }
3591
3592 if ($self->{realloc}) {
3593 my %queue;
3594 my @queue;
3595 my $widget;
3596
3597 outer:
3598 while () {
3599 if (my $realloc = delete $self->{realloc}) {
3600 for $widget (values %$realloc) {
3601 $widget->{visible} or next; # do not resize invisible widgets
3602
3603 $queue{$widget+0}++ and next; # duplicates are common
3604
3605 push @{ $queue[$widget->{visible}] }, $widget;
3606 }
3607 }
3608
3609 while () {
3610 @queue or last outer;
3611
3612 $widget = pop @{ $queue[-1] || [] }
3613 and last;
3614
3615 pop @queue;
3616 }
3617
3618 delete $queue{$widget+0};
3619
3620 my ($w, $h) = $widget->size_request;
3621
3622 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3623 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3624
3625 $w = $widget->{force_w} if exists $widget->{force_w};
3626 $h = $widget->{force_h} if exists $widget->{force_h};
3627
3628 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3629 || delete $widget->{force_realloc}) {
3630 $widget->{req_w} = $w;
3631 $widget->{req_h} = $h;
3632
3633 $self->{size_alloc}{$widget+0} = $widget;
3634
3635 if (my $parent = $widget->{parent}) {
3636 $self->{realloc}{$parent+0} = $parent
3637 unless $queue{$parent+0};
3638
3639 $parent->{force_size_alloc} = 1;
3640 $self->{size_alloc}{$parent+0} = $parent;
3641 }
3642 }
3643
3644 delete $self->{realloc}{$widget+0};
3645 }
3646 }
3647
3648 while (my $size_alloc = delete $self->{size_alloc}) {
3649 my @queue = sort { $b->{visible} <=> $a->{visible} }
3650 values %$size_alloc;
3651
3652 while () {
3653 my $widget = pop @queue || last;
3654
3655 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3656
3657 $w = 0 if $w < 0;
3658 $h = 0 if $h < 0;
3659
3660 $w = int $w + 0.5;
3661 $h = int $h + 0.5;
3662
3663 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3664 $widget->{old_w} = $widget->{w};
3665 $widget->{old_h} = $widget->{h};
3666
3667 $widget->{w} = $w;
3668 $widget->{h} = $h;
3669
3670 $widget->emit (size_allocate => $w, $h);
3671 }
3672 }
3673 }
3674
3675 while ($self->{post_alloc_hook}) {
3676 $_->()
3677 for values %{delete $self->{post_alloc_hook}};
3678 }
3679
2303 3680
2304 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3681 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2305 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3682 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2306 glClear GL_COLOR_BUFFER_BIT; 3683 glClear GL_COLOR_BUFFER_BIT;
2307 3684
2308 glMatrixMode GL_PROJECTION; 3685 glMatrixMode GL_PROJECTION;
2309 glLoadIdentity; 3686 glLoadIdentity;
2310 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3687 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2311 glMatrixMode GL_MODELVIEW; 3688 glMatrixMode GL_MODELVIEW;
2312 glLoadIdentity; 3689 glLoadIdentity;
2313 3690
3691 {
3692 package CFClient::UI::Base;
3693
3694 ($draw_x, $draw_y, $draw_w, $draw_h) =
3695 (0, 0, $self->{w}, $self->{h});
3696 }
3697
2314 $self->_draw; 3698 $self->_draw;
2315} 3699}
2316 3700
2317############################################################################# 3701#############################################################################
2318 3702
2319package CFClient::UI; 3703package CFClient::UI;
2320 3704
2321$ROOT = new CFClient::UI::Root; 3705$ROOT = new CFClient::UI::Root;
2322$TOOLTIP = new CFClient::UI::Tooltip; 3706$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2323 3707
23241 37081
2325 3709

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