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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.173 by root, Tue Apr 25 10:30:48 2006 UTC vs.
Revision 1.277 by root, Sun Jun 4 00:21:52 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 $TOOLTIP->set_markup ($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->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 75 if $FOCUS;
46} 76}
47 77
48sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 80 if $FOCUS;
51} 81}
52 82
53sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
54 my ($ev) = @_; 84 my ($ev) = @_;
… …
63 check_tooltip; 93 check_tooltip;
64 } 94 }
65 95
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 97
68 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 100}
73 101
74sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
75 my ($ev) = @_; 103 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
77 105
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 107
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 109
82 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 112
87 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 115 $grab->update if $grab;
90 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 133
108 check_tooltip; 134 check_tooltip;
109 } 135 }
110 136
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 138 if $HOVER;
115} 139}
116 140
117# convert position array to integers 141# convert position array to integers
118sub harmonize { 142sub harmonize {
119 my ($vals) = @_; 143 my ($vals) = @_;
… …
125 $rem += $_ - $i; 149 $rem += $_ - $i;
126 $_ = $i; 150 $_ = $i;
127 } 151 }
128} 152}
129 153
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
130############################################################################# 195#############################################################################
131 196
132package CFClient::UI::Base; 197package CFClient::UI::Base;
133 198
134use strict; 199use strict;
… …
137 202
138sub new { 203sub new {
139 my $class = shift; 204 my $class = shift;
140 205
141 my $self = bless { 206 my $self = bless {
142 x => 0, 207 x => "center",
143 y => 0, 208 y => "center",
144 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
145 can_events => 1, 212 can_events => 1,
146 @_ 213 @_
147 }, $class; 214 }, $class;
148 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
149 for (keys %$self) { 218 for (keys %$self) {
150 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
152 } 221 }
153 } 222 }
154 223
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
155 $self 236 $self
156} 237}
157 238
158sub destroy { 239sub destroy {
159 my ($self) = @_; 240 my ($self) = @_;
… …
168 return if $self->{parent}; 249 return if $self->{parent};
169 250
170 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
171} 252}
172 253
173sub hide { 254sub set_visible {
174 my ($self) = @_; 255 my ($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};
175 278
176 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
178 281
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 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235} 369}
236 370
237sub size_allocate { 371sub size_allocate {
238 # nothing to be done 372 # nothing to be done
239} 373}
240 374
241sub children { 375sub children {
376 # nop
242} 377}
243 378
244# call when resoltuion changes etc. 379sub visible_children {
245sub reconfigure { 380 $_[0]->children
246 my ($self) = @_;
247
248 $_->reconfigure
249 for $self->children;
250
251 $_->check_size;
252} 381}
253 382
254sub set_max_size { 383sub set_max_size {
255 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
256 385
257 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
258 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
259} 388}
260 389
261# return top left coordinates 390sub set_tooltip {
262sub _topleft {
263 my ($self, $x, $y) = @_; 391 my ($self, $tooltip) = @_;
264 392
265 $self->{parent} 393 $tooltip =~ s/^\s+//;
266 or Carp::confess "no parent widget in _topleft\n";#d# 394 $tooltip =~ s/\s+$//;
267 395
268 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
269} 404}
270 405
271# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
272sub coord2local { 407sub coord2local {
273 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
274 409
275 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
276 ($x - $X, $y - $Y)
277} 411}
278 412
279# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
280sub coord2global { 414sub coord2global {
281 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
282 416
283 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
284 ($x + $X, $y + $Y)
285} 418}
286 419
287sub focus_in { 420sub focus_in {
288 my ($self) = @_; 421 my ($self) = @_;
289 422
290 return if $FOCUS == $self; 423 return if $FOCUS == $self;
291 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
292 425
293 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
294 427
295 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
296 429
297 $focus->update if $focus; 430 $focus->update if $focus;
298 $FOCUS->update; 431 $FOCUS->update;
299} 432}
300 433
… …
303 436
304 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
305 438
306 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
307 440
308 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
309 442
310 $focus->update if $focus; #? 443 $focus->update if $focus; #?
311}
312 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
313sub mouse_motion { } 449sub mouse_motion { 0 }
314sub button_up { } 450sub button_up { 0 }
315sub key_down { } 451sub key_down { 0 }
316sub key_up { } 452sub key_up { 0 }
317 453
318sub button_down { 454sub button_down {
319 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
320 456
321 $self->focus_in; 457 $self->focus_in;
322}
323 458
324sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
325sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
326sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
327sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
328sub 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, $draw_h); # screen rectangle being drawn
329 535
330sub draw { 536sub draw {
331 my ($self) = @_; 537 my ($self) = @_;
332 538
333 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);
334 550
335 glPushMatrix; 551 glPushMatrix;
336 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
337 $self->_draw; 553 $self->_draw;
338 glPopMatrix; 554 glPopMatrix;
… …
350 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
351 glEnd; 567 glEnd;
352 glDisable GL_BLEND; 568 glDisable GL_BLEND;
353 } 569 }
354 570
355 if ($ENV{PCLIENT_DEBUG}) { 571 if ($ENV{CFPLUS_DEBUG} & 1) {
356 glPushMatrix; 572 glPushMatrix;
357 glColor 1, 1, 0, 1; 573 glColor 1, 1, 0, 1;
358 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
359 glBegin GL_LINE_LOOP; 575 glBegin GL_LINE_LOOP;
360 glVertex 0 , 0; 576 glVertex 0 , 0;
361 glVertex $self->{w}, 0; 577 glVertex $self->{w} - 1, 0;
362 glVertex $self->{w}, $self->{h}; 578 glVertex $self->{w} - 1, $self->{h} - 1;
363 glVertex 0 , $self->{h}; 579 glVertex 0 , $self->{h} - 1;
364 glEnd; 580 glEnd;
365 glPopMatrix; 581 glPopMatrix;
366 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
367 } 583 }
368} 584}
369 585
370sub _draw { 586sub _draw {
371 my ($self) = @_; 587 my ($self) = @_;
372 588
373 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
374} 590}
375 591
376sub find_widget {
377 my ($self, $x, $y) = @_;
378
379 return () unless $self->{can_events};
380
381 return $self
382 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
383 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
384
385 ()
386}
387
388sub set_parent {
389 my ($self, $parent) = @_;
390
391 Scalar::Util::weaken ($self->{parent} = $parent);
392}
393
394sub check_size {
395 my ($self) = @_;
396
397 $self->{parent}
398 or return 1;
399
400 my ($w, $h) = $self->{user_w} && $self->{user_h}
401 ? @$self{qw(user_w user_h)}
402 : $self->size_request;
403
404 if ($w != $self->{req_w} || $h != $self->{req_h}) {
405 $self->{req_w} = $w;
406 $self->{req_h} = $h;
407
408 $self->{parent}->check_size
409 or $self->size_allocate (
410 (List::Util::max $self->{w}, $w),
411 (List::Util::max $self->{h}, $h),
412 );
413
414 1
415 } else {
416 0
417 }
418}
419
420sub update {
421 my ($self) = @_;
422
423 $self->{parent}->update
424 if $self->{parent};
425}
426
427sub connect {
428 my ($self, $signal, $cb) = @_;
429
430 push @{ $self->{signal_cb}{$signal} }, $cb;
431}
432
433sub emit {
434 my ($self, $signal, @args) = @_;
435
436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
437}
438
439sub DESTROY { 592sub DESTROY {
440 my ($self) = @_; 593 my ($self) = @_;
441 594
595 delete $WIDGET{$self+0};
442 #$self->deactivate; 596 #$self->deactivate;
443} 597}
444 598
445############################################################################# 599#############################################################################
446 600
… …
455 my $class = shift; 609 my $class = shift;
456 610
457 # range [value, low, high, page] 611 # range [value, low, high, page]
458 612
459 $class->SUPER::new ( 613 $class->SUPER::new (
460 bg => [0, 0, 0, 0.2], 614 #bg => [0, 0, 0, 0.2],
461 active_bg => [1, 1, 1, 0.5], 615 #active_bg => [1, 1, 1, 0.5],
462 @_ 616 @_
463 ) 617 )
464} 618}
465 619
466sub _draw { 620sub _draw {
467 my ($self) = @_; 621 my ($self) = @_;
468 622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
469 my ($w, $h) = @$self{qw(w h)}; 628 my ($w, $h) = @$self{qw(w h)};
470 629
471 glEnable GL_BLEND; 630 glEnable GL_BLEND;
472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
473 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 632 glColor @$color;
474 633
475 glBegin GL_QUADS; 634 glBegin GL_QUADS;
476 glVertex 0 , 0; 635 glVertex 0 , 0;
477 glVertex 0 , $h; 636 glVertex 0 , $h;
478 glVertex $w, $h; 637 glVertex $w, $h;
479 glVertex $w, 0; 638 glVertex $w, 0;
480 glEnd; 639 glEnd;
481 640
482 glDisable GL_BLEND; 641 glDisable GL_BLEND;
642 }
483} 643}
484 644
485############################################################################# 645#############################################################################
486 646
487package CFClient::UI::Empty; 647package CFClient::UI::Empty;
… …
492 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
494} 654}
495 655
496sub size_request { 656sub size_request {
497 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
498} 660}
499 661
500sub draw { } 662sub draw { }
501 663
502############################################################################# 664#############################################################################
… …
506our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
507 669
508sub new { 670sub new {
509 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
510 672
511 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
512 674
513 my $self = $class->SUPER::new ( 675 my $self = $class->SUPER::new (
514 children => [], 676 children => [],
515 can_events => 0, 677 can_events => 0,
516 %arg, 678 %arg,
517 ); 679 );
680
518 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
519 683
520 $self 684 $self
521} 685}
522 686
523sub add { 687sub add {
524 my ($self, $child) = @_; 688 my ($self, @widgets) = @_;
525 689
526 $child->set_parent ($self); 690 $_->set_parent ($self)
691 for @widgets;
527 692
528 use sort 'stable'; 693 use sort 'stable';
529 694
530 $self->{children} = [ 695 $self->{children} = [
531 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
532 @{$self->{children}}, $child 697 @{$self->{children}}, @widgets
533 ]; 698 ];
534 699
535 $child->check_size; 700 $self->realloc;
536} 701}
537 702
538sub children { 703sub children {
539 @{ $_[0]{children} } 704 @{ $_[0]{children} }
540} 705}
… …
545 delete $child->{parent}; 710 delete $child->{parent};
546 $child->hide; 711 $child->hide;
547 712
548 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
549 714
550 $self->check_size; 715 $self->realloc;
551 $self->update;
552} 716}
553 717
554sub clear { 718sub clear {
555 my ($self) = @_; 719 my ($self) = @_;
556 720
… …
559 723
560 for (@$children) { 724 for (@$children) {
561 delete $_->{parent}; 725 delete $_->{parent};
562 $_->hide; 726 $_->hide;
563 } 727 }
728
729 $self->realloc;
564} 730}
565 731
566sub find_widget { 732sub find_widget {
567 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
568 734
569 $x -= $self->{x}; 735 $x -= $self->{x};
570 $y -= $self->{y}; 736 $y -= $self->{y};
571 737
572 my $res; 738 my $res;
573 739
574 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
575 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
576 and return $res; 742 and return $res;
577 } 743 }
578 744
579 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
628 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
629} 795}
630 796
631############################################################################# 797#############################################################################
632 798
799# back-buffered drawing area
800
633package CFClient::UI::Window; 801package CFClient::UI::Window;
634 802
635our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
636 804
637use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
643} 811}
644 812
645sub update { 813sub update {
646 my ($self) = @_; 814 my ($self) = @_;
647 815
648 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
649 $self->render_chld;
650 $self->SUPER::update; 817 $self->SUPER::update;
651}
652
653sub render_chld {
654 my ($self) = @_;
655
656 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
657 glClearColor 0, 0, 0, 1;
658 glClear GL_COLOR_BUFFER_BIT;
659 $self->child->draw;
660 };
661} 818}
662 819
663sub size_allocate { 820sub size_allocate {
664 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
665 822
666 $self->child->configure (0, 0, $w, $h); 823 $self->SUPER::size_allocate ($w, $h);
824 $self->update;
825}
667 826
827sub _render {
828 my ($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
668 $self->render_chld; 847 $self->_render;
848 };
669} 849}
670 850
671sub _draw { 851sub _draw {
672 my ($self) = @_; 852 my ($self) = @_;
673 853
674 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
675 855
676 my $tex = $self->{texture} 856 my $tex = $self->{texture}
677 or return; 857 or return;
678 858
679 glEnable GL_BLEND;
680 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
681 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
682 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;
683 862
684 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
685 864
686 glDisable GL_BLEND;
687 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
688} 866}
689 867
690############################################################################# 868#############################################################################
691 869
692package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
693 871
694our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
695
696sub new { die }
697
698sub size_request {
699 my ($self) = @_;
700
701 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
702 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
703
704 @$self{qw(child_w child_h)}
705}
706
707sub _draw {
708 my ($self) = @_;
709
710 $self->{children}[1]->draw;
711}
712
713
714#############################################################################
715
716package CFClient::UI::Frame;
717
718our @ISA = CFClient::UI::Bin::;
719
720use CFClient::OpenGL;
721 873
722sub new { 874sub new {
723 my $class = shift; 875 my $class = shift;
724 876
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
725 my $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
726 bg => [1, 1, 1, 1], 977 vp => (new CFClient::UI::ViewPort expand => 1),
727 border_bg => [1, 1, 1, 1], 978 slider => $slider,
728 border => 0.8, 979 %arg,
729 @_
730 ); 980 );
731 981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
732 $self 985 $self
733} 986}
734 987
735sub _draw { 988sub add {
989 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
736 my ($self) = @_; 1005 my ($self, $w, $h) = @_;
737 1006
738 my ($w, $h) = ($self->{w}, $self->{h}); 1007 $self->SUPER::size_allocate ($w, $h);
739 1008
740 glEnable GL_BLEND; 1009 my $child = $self->{vp}->child;
741 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]);
742 glEnable GL_TEXTURE_2D;
743 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
744
745# glBegin GL_QUADS;
746# glColor 0, 0, 0, 0;
747# glVertex 0 , 0;
748# glVertex 0 , $h;
749# glVertex $w, $h;
750# glVertex $w, 0;
751# glEnd;
752
753
754 $self->child->draw;
755 glDisable GL_BLEND;
756 glDisable GL_TEXTURE_2D;
757} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
758 1015
759############################################################################# 1016#############################################################################
760 1017
761package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
762 1019
763our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
764 1021
765use CFClient::OpenGL; 1022use CFClient::OpenGL;
766
767my @tex =
768 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
769 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
770 1023
771sub new { 1024sub new {
772 my $class = shift; 1025 my $class = shift;
773 1026
774 # 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};
775 1076
776 my $self = $class->SUPER::new ( 1077 my $self = $class->SUPER::new (
777 bg => [1, 1, 1, 1], 1078 bg => [1, 1, 1, 1],
778 border_bg => [1, 1, 1, 1], 1079 border_bg => [1, 1, 1, 1],
779 border => 0.8, 1080 border => 0.6,
780 can_events => 1, 1081 can_events => 1,
781 @_ 1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
782 ); 1085 );
783 1086
784 $self->{title} &&= new CFClient::UI::Label 1087 $self->{title} = new CFClient::UI::Label
785 align => 0, 1088 align => 0,
786 valign => 1, 1089 valign => 1,
787 text => $self->{title}, 1090 text => $title,
788 fontsize => 1; 1091 fontsize => $self->{border}
1092 if defined $title;
789 1093
790 $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};
791} 1102}
792 1103
793sub border { 1104sub border {
794 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
795} 1106}
796 1107
797sub size_request { 1108sub size_request {
798 my ($self) = @_; 1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
799 1113
800 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
801 1115
802 ( 1116 (
803 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
806} 1120}
807 1121
808sub size_allocate { 1122sub size_allocate {
809 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
810 1124
1125 if ($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
811 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
812 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
813 1135
814 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
815 if $self->{title};
816
817 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
818} 1137}
819 1138
820sub button_down { 1139sub button_down {
821 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
822 1141
1142 my ($w, $h) = @$self{qw(w h)};
823 my $border = $self->border; 1143 my $border = $self->border;
824 1144
825 if ($x < $self->{w} && $x >= $self->{w} - $border 1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
826 && $y < $self->{h} && $y >= $self->{h} - $border) { 1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
827 1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
828 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
829 my ($bw, $bh) = ($self->{w}, $self->{h}); 1151 my ($bw, $bh) = ($self->{w}, $self->{h});
830 1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
831 $self->{motion} = sub { 1156 $self->{motion} = sub {
832 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
833 1158
834 ($x, $y) = ($ev->{x}, $ev->{y}); 1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
835 1161
836 $self->{user_w} = $bw + $x - $ox; 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
837 $self->{user_h} = $bh + $y - $oy; 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
838 $self->check_size; 1164
1165 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1166 $self->realloc;
839 }; 1167 };
840 1168
841 } elsif ($x >= 0 && $x < $self->{w} 1169 } elsif ($lr ^ $td) {
842 && $y >= 0 && $y < $border) {
843
844 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
845 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
846 1172
847 $self->{motion} = sub { 1173 $self->{motion} = sub {
848 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
849 1175
850 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
851 1177
852 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
853 $self->update; 1179 # HACK: the next line is required to enforce placement
1180 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
854 }; 1181 };
1182 } else {
1183 return 0;
1184 }
1185
855 } 1186 1
856} 1187}
857 1188
858sub button_up { 1189sub button_up {
859 my ($self, $ev, $x, $y) = @_; 1190 my ($self, $ev, $x, $y) = @_;
860 1191
861 delete $self->{motion}; 1192 !!delete $self->{motion}
862} 1193}
863 1194
864sub mouse_motion { 1195sub mouse_motion {
865 my ($self, $ev, $x, $y) = @_; 1196 my ($self, $ev, $x, $y) = @_;
866 1197
867 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1198 $self->{motion}->($ev, $x, $y) if $self->{motion};
1199
1200 !!$self->{motion}
868} 1201}
869 1202
870sub _draw { 1203sub _draw {
871 my ($self) = @_; 1204 my ($self) = @_;
872 1205
1206 my $child = $self->{children}[0];
1207
873 my ($w, $h ) = ($self->{w}, $self->{h}); 1208 my ($w, $h ) = ($self->{w}, $self->{h});
874 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1209 my ($cw, $ch) = ($child->{w}, $child->{h});
875 1210
876 glEnable GL_BLEND;
877 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
878 glEnable GL_TEXTURE_2D; 1211 glEnable GL_TEXTURE_2D;
879 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
880 1213
881 my $border = $self->border; 1214 my $border = $self->border;
882 1215
883 glColor @{ $self->{border_bg} }; 1216 glColor @{ $self->{border_bg} };
884 $tex[1]->draw_quad (0, 0, $w, $border); 1217 $border[0]->draw_quad_alpha (0, 0, $w, $border);
885 $tex[3]->draw_quad (0, $border, $border, $ch); 1218 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
886 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1219 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
887 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1220 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
888 1221
889 my $bg = $tex[0]; 1222 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1223 glColor @{ $self->{bg} };
890 1224
891 # TODO: repeat texture not scale 1225 # TODO: repeat texture not scale
892 my $rep_x = $cw / $bg->{w}; 1226 # solve this better(?)
893 my $rep_y = $ch / $bg->{h}; 1227 $bg->{s} = $cw / $bg->{w};
894 1228 $bg->{t} = $ch / $bg->{h};
895 glColor @{ $self->{bg} };
896
897 $bg->{s} = $rep_x;
898 $bg->{t} = $rep_y;
899 $bg->{wrap_mode} = 1;
900 $bg->draw_quad ($border, $border, $cw, $ch); 1229 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1230 }
901 1231
902 glDisable GL_TEXTURE_2D; 1232 glDisable GL_TEXTURE_2D;
903 glDisable GL_BLEND;
904 1233
905 $self->{title}->draw if $self->{title};
906 $self->child->draw; 1234 $child->draw;
1235
1236 if ($self->{title}) {
1237 glTranslate 0, $border - $self->{h};
1238 $self->{title}->_draw;
1239 }
907} 1240}
908 1241
909############################################################################# 1242#############################################################################
910 1243
911package CFClient::UI::Table; 1244package CFClient::UI::Table;
… …
919sub new { 1252sub new {
920 my $class = shift; 1253 my $class = shift;
921 1254
922 $class->SUPER::new ( 1255 $class->SUPER::new (
923 col_expand => [], 1256 col_expand => [],
924 @_ 1257 @_,
925 ) 1258 )
1259}
1260
1261sub children {
1262 grep $_, map @$_, grep $_, @{ $_[0]{children} }
926} 1263}
927 1264
928sub add { 1265sub add {
929 my ($self, $x, $y, $child) = @_; 1266 my ($self, $x, $y, $child) = @_;
930 1267
931 $child->set_parent ($self); 1268 $child->set_parent ($self);
932 $self->{children}[$y][$x] = $child; 1269 $self->{children}[$y][$x] = $child;
933 1270
934 $child->check_size; 1271 $self->realloc;
935} 1272}
936 1273
937sub children {
938 grep $_, map @$_, grep $_, @{ $_[0]{children} }
939}
940
941# TODO: move to container class maybe? send childs a signal on removal? 1274# TODO: move to container class maybe? send children a signal on removal?
942sub clear { 1275sub clear {
943 my ($self) = @_; 1276 my ($self) = @_;
944 1277
945 my @children = $self->children; 1278 my @children = $self->children;
946 delete $self->{children}; 1279 delete $self->{children};
… …
948 for (@children) { 1281 for (@children) {
949 delete $_->{parent}; 1282 delete $_->{parent};
950 $_->hide; 1283 $_->hide;
951 } 1284 }
952 1285
953 $self->update; 1286 $self->realloc;
954} 1287}
955 1288
956sub get_wh { 1289sub get_wh {
957 my ($self) = @_; 1290 my ($self) = @_;
958 1291
… …
989sub size_allocate { 1322sub size_allocate {
990 my ($self, $w, $h) = @_; 1323 my ($self, $w, $h) = @_;
991 1324
992 my ($ws, $hs) = $self->get_wh; 1325 my ($ws, $hs) = $self->get_wh;
993 1326
994 my $req_w = sum @$ws; 1327 my $req_w = (sum @$ws) || 1;
995 my $req_h = sum @$hs; 1328 my $req_h = (sum @$hs) || 1;
996 1329
997 # TODO: nicer code && do row_expand 1330 # TODO: nicer code && do row_expand
998 my @col_expand = @{$self->{col_expand}}; 1331 my @col_expand = @{$self->{col_expand}};
999 @col_expand = (1) x @$ws unless @col_expand; 1332 @col_expand = (1) x @$ws unless @col_expand;
1000 my $col_expand = (sum @col_expand) || 1; 1333 my $col_expand = (sum @col_expand) || 1;
… …
1054 } 1387 }
1055} 1388}
1056 1389
1057############################################################################# 1390#############################################################################
1058 1391
1059package CFClient::UI::HBox; 1392package CFClient::UI::Box;
1060
1061# TODO: wrap into common Box base class
1062 1393
1063our @ISA = CFClient::UI::Container::; 1394our @ISA = CFClient::UI::Container::;
1064 1395
1065sub size_request { 1396sub size_request {
1066 my ($self) = @_; 1397 my ($self) = @_;
1067 1398
1068 my @alloc = map [$_->size_request], @{$self->{children}}; 1399 $self->{vertical}
1069 1400 ? (
1070 ( 1401 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1071 (List::Util::sum map $_->[0], @alloc), 1402 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1072 (List::Util::max map $_->[1], @alloc), 1403 )
1073 ) 1404 : (
1405 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1406 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1407 )
1074} 1408}
1075 1409
1076sub size_allocate { 1410sub size_allocate {
1077 my ($self, $w, $h) = @_; 1411 my ($self, $w, $h) = @_;
1078 1412
1079 ($h, $w) = ($w, $h); 1413 my $space = $self->{vertical} ? $h : $w;
1080
1081 my $children = $self->{children}; 1414 my $children = $self->{children};
1082 1415
1083 my @h = map $_->{req_w}, @$children; 1416 my @req;
1084 1417
1085 my $req_h = List::Util::sum @h; 1418 if ($self->{homogeneous}) {
1086 1419 @req = ($space / (@$children || 1)) x @$children;
1087 if ($req_h > $h) {
1088 # ah well, not enough space
1089 $_ *= $h / $req_h for @h;
1090 } else { 1420 } else {
1421 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1422 my $req = List::Util::sum @req;
1423
1424 if ($req > $space) {
1425 # ah well, not enough space
1426 $_ *= $space / $req for @req;
1427 } else {
1091 my $exp = List::Util::sum map $_->{expand}, @$children; 1428 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1092 $exp ||= 1;
1093 1429
1430 $space = ($space - $req) / $expand; # remaining space to give away
1431
1432 $req[$_] += $space * $children->[$_]{expand}
1094 for (0 .. $#$children) { 1433 for 0 .. $#$children;
1095 my $child = $children->[$_];
1096
1097 my $alloc_h = $h[$_];
1098 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1099 $h[$_] = $alloc_h;
1100 } 1434 }
1101 } 1435 }
1102 1436
1103 CFClient::UI::harmonize \@h; 1437 CFClient::UI::harmonize \@req;
1104 1438
1105 my $y = 0; 1439 my $pos = 0;
1106 for (0 .. $#$children) { 1440 for (0 .. $#$children) {
1107 my $child = $children->[$_];
1108 my $h = $h[$_]; 1441 my $alloc = $req[$_];
1109 $child->configure ($y, 0, $h, $w); 1442 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1110 1443
1111 $y += $h; 1444 $pos += $alloc;
1112 } 1445 }
1113 1446
1114 1 1447 1
1115} 1448}
1116 1449
1117############################################################################# 1450#############################################################################
1118 1451
1452package CFClient::UI::HBox;
1453
1454our @ISA = CFClient::UI::Box::;
1455
1456sub new {
1457 my $class = shift;
1458
1459 $class->SUPER::new (
1460 vertical => 0,
1461 @_,
1462 )
1463}
1464
1465#############################################################################
1466
1119package CFClient::UI::VBox; 1467package CFClient::UI::VBox;
1120 1468
1121# TODO: wrap into common Box base class
1122
1123our @ISA = CFClient::UI::Container::; 1469our @ISA = CFClient::UI::Box::;
1124 1470
1125sub size_request { 1471sub new {
1126 my ($self) = @_; 1472 my $class = shift;
1127 1473
1128 my @alloc = map [$_->size_request], @{$self->{children}}; 1474 $class->SUPER::new (
1129 1475 vertical => 1,
1130 ( 1476 @_,
1131 (List::Util::max map $_->[0], @alloc),
1132 (List::Util::sum map $_->[1], @alloc),
1133 ) 1477 )
1134} 1478}
1135 1479
1136sub size_allocate {
1137 my ($self, $w, $h) = @_;
1138
1139 my $children = $self->{children};
1140
1141 my @h = map $_->{req_h}, @$children;
1142
1143 my $req_h = List::Util::sum @h;
1144
1145 if ($req_h > $h) {
1146 # ah well, not enough space
1147 $_ *= $h / $req_h for @h;
1148 } else {
1149 my $exp = List::Util::sum map $_->{expand}, @$children;
1150 $exp ||= 1;
1151
1152 for (0 .. $#$children) {
1153 my $child = $children->[$_];
1154
1155 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1156 }
1157 }
1158
1159 CFClient::UI::harmonize \@h;
1160
1161 my $y = 0;
1162 for (0 .. $#$children) {
1163 my $child = $children->[$_];
1164 my $h = $h[$_];
1165 $child->configure (0, $y, $w, $h);
1166
1167 $y += $h;
1168 }
1169
1170 1
1171}
1172
1173############################################################################# 1480#############################################################################
1174 1481
1175package CFClient::UI::Label; 1482package CFClient::UI::Label;
1176 1483
1177our @ISA = CFClient::UI::Base::; 1484our @ISA = CFClient::UI::DrawBG::;
1178 1485
1179use CFClient::OpenGL; 1486use CFClient::OpenGL;
1180 1487
1181sub new { 1488sub new {
1182 my ($class, %arg) = @_; 1489 my ($class, %arg) = @_;
1183 1490
1184 my $self = $class->SUPER::new ( 1491 my $self = $class->SUPER::new (
1185 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
1493 #bg => none
1494 #active_bg => none
1186 #font => default_font 1495 #font => default_font
1496 #text => initial text
1497 #markup => initial narkup
1498 #max_w => maximum pixel width
1499 ellipsise => 3, # end
1500 layout => (new CFClient::Layout),
1187 fontsize => 1, 1501 fontsize => 1,
1188 text => "",
1189 align => -1, 1502 align => -1,
1190 valign => -1, 1503 valign => -1,
1191 padding => 2, 1504 padding_x => 2,
1192 layout => new CFClient::Layout, 1505 padding_y => 2,
1193 can_events => 0, 1506 can_events => 0,
1194 %arg 1507 %arg
1195 ); 1508 );
1196 1509
1197 if (exists $self->{template}) { 1510 if (exists $self->{template}) {
1198 my $layout = new CFClient::Layout; 1511 my $layout = new CFClient::Layout;
1199 $layout->set_text (delete $self->{template}); 1512 $layout->set_text (delete $self->{template});
1200 $self->{template} = $layout; 1513 $self->{template} = $layout;
1201 } 1514 }
1202 1515
1203 $self->set_text (delete $self->{text}) if exists $self->{text}; 1516 if (exists $self->{markup}) {
1204 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1517 $self->set_markup (delete $self->{markup});
1518 } else {
1519 $self->set_text (delete $self->{text});
1520 }
1205 1521
1206 $self 1522 $self
1207} 1523}
1208 1524
1209sub escape { 1525sub escape($) {
1210 local $_ = $_[1]; 1526 local $_ = $_[0];
1211 1527
1212 s/&/&amp;/g; 1528 s/&/&amp;/g;
1213 s/>/&gt;/g; 1529 s/>/&gt;/g;
1214 s/</&lt;/g; 1530 s/</&lt;/g;
1215 1531
1216 $_[1] 1532 $_
1217} 1533}
1218 1534
1219sub update { 1535sub update {
1220 my ($self) = @_; 1536 my ($self) = @_;
1221 1537
1222 delete $self->{texture}; 1538 delete $self->{texture};
1223 $self->SUPER::update; 1539 $self->SUPER::update;
1224} 1540}
1225 1541
1226sub reconfigure {
1227 my ($self) = @_;
1228
1229 delete $self->{texture};
1230}
1231
1232sub set_text { 1542sub set_text {
1233 my ($self, $text) = @_; 1543 my ($self, $text) = @_;
1234 1544
1235 return if $self->{text} eq "T$text"; 1545 return if $self->{text} eq "T$text";
1236 $self->{text} = "T$text"; 1546 $self->{text} = "T$text";
1237 1547
1548 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1238 $self->{layout}->set_text ($text); 1549 $self->{layout}->set_text ($text);
1239 1550
1240 delete $self->{texture}; 1551 $self->realloc;
1241 $self->update; 1552 $self->update;
1242 $self->check_size;
1243} 1553}
1244 1554
1245sub set_markup { 1555sub set_markup {
1246 my ($self, $markup) = @_; 1556 my ($self, $markup) = @_;
1247 1557
1248 return if $self->{text} eq "M$markup"; 1558 return if $self->{text} eq "M$markup";
1249 $self->{text} = "M$markup"; 1559 $self->{text} = "M$markup";
1250 1560
1561 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1562
1563 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1251 $self->{layout}->set_markup ($markup); 1564 $self->{layout}->set_markup ($markup);
1252 1565
1253 delete $self->{texture}; 1566 $self->realloc;
1254 $self->update; 1567 $self->update;
1255 $self->check_size;
1256} 1568}
1257 1569
1258sub size_request { 1570sub size_request {
1259 my ($self) = @_; 1571 my ($self) = @_;
1260 1572
1261 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1573 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($self->{max_w} || -1); 1574 $self->{layout}->set_width ($self->{max_w} || -1);
1575 $self->{layout}->set_ellipsise ($self->{ellipsise});
1576 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1263 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1577 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1264 1578
1265 my ($w, $h) = $self->{layout}->size; 1579 my ($w, $h) = $self->{layout}->size;
1266 1580
1267 if (exists $self->{template}) { 1581 if (exists $self->{template}) {
… …
1272 1586
1273 $w = List::Util::max $w, $w2; 1587 $w = List::Util::max $w, $w2;
1274 $h = List::Util::max $h, $h2; 1588 $h = List::Util::max $h, $h2;
1275 } 1589 }
1276 1590
1277 ( 1591 ($w, $h)
1278 $w + $self->{padding} * 2,
1279 $h + $self->{padding} * 2,
1280 )
1281} 1592}
1282 1593
1283sub size_allocate { 1594sub size_allocate {
1284 my ($self, $w, $h) = @_; 1595 my ($self, $w, $h) = @_;
1285 1596
1597 delete $self->{ox};
1598
1286 delete $self->{texture}; 1599 delete $self->{texture}
1600 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1287} 1601}
1288 1602
1289sub set_fontsize { 1603sub set_fontsize {
1290 my ($self, $fontsize) = @_; 1604 my ($self, $fontsize) = @_;
1291 1605
1292 $self->{fontsize} = $fontsize; 1606 $self->{fontsize} = $fontsize;
1293 delete $self->{texture}; 1607 delete $self->{texture};
1294 $self->check_size; 1608
1295 $self->update; 1609 $self->realloc;
1296} 1610}
1297 1611
1298sub _draw { 1612sub _draw {
1299 my ($self) = @_; 1613 my ($self) = @_;
1300 1614
1615 $self->SUPER::_draw; # draw background, if applicable
1616
1301 my $tex = $self->{texture} ||= do { 1617 my $tex = $self->{texture} ||= do {
1618 $self->{layout}->set_foreground (@{$self->{fg}});
1302 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1619 $self->{layout}->set_font ($self->{font}) if $self->{font};
1303 $self->{layout}->set_width ($self->{w}); 1620 $self->{layout}->set_width ($self->{w});
1621 $self->{layout}->set_ellipsise ($self->{ellipsise});
1622 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1304 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1623 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1624
1305 new_from_layout CFClient::Texture $self->{layout} 1625 new_from_layout CFClient::Texture $self->{layout}
1306 }; 1626 };
1307 1627
1308 glEnable GL_BLEND; 1628 unless (exists $self->{ox}) {
1309 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1629 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1630 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1631 : ($self->{w} - $tex->{w}) * 0.5);
1632
1633 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1634 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1635 : ($self->{h} - $tex->{h}) * 0.5);
1636 };
1637
1310 glEnable GL_TEXTURE_2D; 1638 glEnable GL_TEXTURE_2D;
1311 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1312 1640
1641 if ($tex->{format} == GL_ALPHA) {
1313 glColor @{$self->{fg}}; 1642 glColor @{$self->{fg}};
1314
1315 $self->{ox} = int (
1316 $self->{align} < 0 ? $self->{padding}
1317 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1318 : ($self->{w} - $tex->{w}) * 0.5
1319 );
1320
1321 $self->{oy} = int (
1322 $self->{valign} < 0 ? $self->{padding}
1323 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1324 : ($self->{h} - $tex->{h}) * 0.5
1325 );
1326
1327 $tex->draw_quad ($self->{ox}, $self->{oy}); 1643 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1644 } else {
1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646 }
1328 1647
1329 glDisable GL_TEXTURE_2D; 1648 glDisable GL_TEXTURE_2D;
1330 glDisable GL_BLEND;
1331} 1649}
1332 1650
1333############################################################################# 1651#############################################################################
1334 1652
1335package CFClient::UI::EntryBase; 1653package CFClient::UI::EntryBase;
… …
1348 active_fg => [0, 0, 0], 1666 active_fg => [0, 0, 0],
1349 can_hover => 1, 1667 can_hover => 1,
1350 can_focus => 1, 1668 can_focus => 1,
1351 valign => 0, 1669 valign => 0,
1352 can_events => 1, 1670 can_events => 1,
1671 #text => ...
1353 @_ 1672 @_
1354 ) 1673 )
1355} 1674}
1356 1675
1357sub _set_text { 1676sub _set_text {
… …
1359 1678
1360 delete $self->{cur_h}; 1679 delete $self->{cur_h};
1361 1680
1362 return if $self->{text} eq $text; 1681 return if $self->{text} eq $text;
1363 1682
1364 delete $self->{texture};
1365
1366 $self->{last_activity} = $::NOW; 1683 $self->{last_activity} = $::NOW;
1367 $self->{text} = $text; 1684 $self->{text} = $text;
1368 1685
1369 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1370 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1371 1688
1372 $self->emit (changed => $self->{text}); 1689 $self->_emit (changed => $self->{text});
1690 $self->update;
1691}
1692
1693sub set_text {
1694 my ($self, $text) = @_;
1695
1696 $self->{cursor} = length $text;
1697 $self->_set_text ($text);
1698
1699 $self->realloc;
1373} 1700}
1374 1701
1375sub get_text { 1702sub get_text {
1376 $_[0]{text} 1703 $_[0]{text}
1377} 1704}
… …
1380 my ($self) = @_; 1707 my ($self) = @_;
1381 1708
1382 my ($w, $h) = $self->SUPER::size_request; 1709 my ($w, $h) = $self->SUPER::size_request;
1383 1710
1384 ($w + 1, $h) # add 1 for cursor 1711 ($w + 1, $h) # add 1 for cursor
1385}
1386
1387sub size_allocate {
1388 my ($self, $w, $h) = @_;
1389
1390 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1391}
1392
1393sub set_text {
1394 my ($self, $text) = @_;
1395
1396 $self->{cursor} = length $text;
1397 $self->_set_text ($text);
1398 $self->update;
1399} 1712}
1400 1713
1401sub key_down { 1714sub key_down {
1402 my ($self, $ev) = @_; 1715 my ($self, $ev) = @_;
1403 1716
… …
1405 my $sym = $ev->{sym}; 1718 my $sym = $ev->{sym};
1406 my $uni = $ev->{unicode}; 1719 my $uni = $ev->{unicode};
1407 1720
1408 my $text = $self->get_text; 1721 my $text = $self->get_text;
1409 1722
1410 if ($sym == 8) { 1723 if ($uni == 8) {
1411 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1724 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1412 } elsif ($sym == 127) { 1725 } elsif ($uni == 127) {
1413 substr $text, $self->{cursor}, 1, ""; 1726 substr $text, $self->{cursor}, 1, "";
1414 } elsif ($sym == CFClient::SDLK_LEFT) { 1727 } elsif ($sym == CFClient::SDLK_LEFT) {
1415 --$self->{cursor} if $self->{cursor}; 1728 --$self->{cursor} if $self->{cursor};
1416 } elsif ($sym == CFClient::SDLK_RIGHT) { 1729 } elsif ($sym == CFClient::SDLK_RIGHT) {
1417 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1730 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1418 } elsif ($sym == CFClient::SDLK_HOME) { 1731 } elsif ($sym == CFClient::SDLK_HOME) {
1419 $self->{cursor} = 0; 1732 $self->{cursor} = 0;
1420 } elsif ($sym == CFClient::SDLK_END) { 1733 } elsif ($sym == CFClient::SDLK_END) {
1421 $self->{cursor} = length $text; 1734 $self->{cursor} = length $text;
1422 } elsif ($sym == 27) { 1735 } elsif ($uni == 27) {
1423 $self->emit ('escape'); 1736 $self->_emit ('escape');
1424 } elsif ($uni) { 1737 } elsif ($uni) {
1425 substr $text, $self->{cursor}++, 0, chr $uni; 1738 substr $text, $self->{cursor}++, 0, chr $uni;
1739 } else {
1740 return 0;
1426 } 1741 }
1427 1742
1428 $self->_set_text ($text); 1743 $self->_set_text ($text);
1429 $self->update; 1744
1745 $self->realloc;
1746
1747 1
1430} 1748}
1431 1749
1432sub focus_in { 1750sub focus_in {
1433 my ($self) = @_; 1751 my ($self) = @_;
1434 1752
… …
1449 utf8::encode $text; 1767 utf8::encode $text;
1450 $self->{cursor} = length substr $text, 0, $idx; 1768 $self->{cursor} = length substr $text, 0, $idx;
1451 1769
1452 $self->_set_text ($self->{text}); 1770 $self->_set_text ($self->{text});
1453 $self->update; 1771 $self->update;
1772
1773 1
1454} 1774}
1455 1775
1456sub mouse_motion { 1776sub mouse_motion {
1457 my ($self, $ev, $x, $y) = @_; 1777 my ($self, $ev, $x, $y) = @_;
1458# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1778# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1779
1780 0
1459} 1781}
1460 1782
1461sub _draw { 1783sub _draw {
1462 my ($self) = @_; 1784 my ($self) = @_;
1463 1785
… …
1514 if ($sym == 13) { 1836 if ($sym == 13) {
1515 unshift @{$self->{history}}, 1837 unshift @{$self->{history}},
1516 my $txt = $self->get_text; 1838 my $txt = $self->get_text;
1517 $self->{history_pointer} = -1; 1839 $self->{history_pointer} = -1;
1518 $self->{history_saveback} = ''; 1840 $self->{history_saveback} = '';
1519 $self->emit (activate => $txt); 1841 $self->_emit (activate => $txt);
1520 $self->update; 1842 $self->update;
1521 1843
1522 } elsif ($sym == CFClient::SDLK_UP) { 1844 } elsif ($sym == CFClient::SDLK_UP) {
1523 if ($self->{history_pointer} < 0) { 1845 if ($self->{history_pointer} < 0) {
1524 $self->{history_saveback} = $self->get_text; 1846 $self->{history_saveback} = $self->get_text;
… …
1540 } else { 1862 } else {
1541 $self->set_text ($self->{history_saveback}); 1863 $self->set_text ($self->{history_saveback});
1542 } 1864 }
1543 1865
1544 } else { 1866 } else {
1545 $self->SUPER::key_down ($ev); 1867 return $self->SUPER::key_down ($ev)
1868 }
1869
1546 } 1870 1
1547
1548} 1871}
1549 1872
1550############################################################################# 1873#############################################################################
1551 1874
1552package CFClient::UI::Button; 1875package CFClient::UI::Button;
… …
1561 1884
1562sub new { 1885sub new {
1563 my $class = shift; 1886 my $class = shift;
1564 1887
1565 $class->SUPER::new ( 1888 $class->SUPER::new (
1566 padding => 4, 1889 padding_x => 4,
1890 padding_y => 4,
1567 fg => [1, 1, 1], 1891 fg => [1, 1, 1],
1568 bg => [1, 1, 1, 0.2],
1569 active_fg => [0, 0, 1], 1892 active_fg => [0, 0, 1],
1570 can_hover => 1, 1893 can_hover => 1,
1571 align => 0, 1894 align => 0,
1572 valign => 0, 1895 valign => 0,
1573 can_events => 1, 1896 can_events => 1,
1574 @_ 1897 @_
1575 ) 1898 )
1576} 1899}
1577 1900
1901sub activate { }
1902
1578sub button_up { 1903sub button_up {
1579 my ($self, $ev, $x, $y) = @_; 1904 my ($self, $ev, $x, $y) = @_;
1580 1905
1906 $self->emit ("activate")
1581 if ($x >= 0 && $x < $self->{w} 1907 if $x >= 0 && $x < $self->{w}
1582 && $y >= 0 && $y < $self->{h}) { 1908 && $y >= 0 && $y < $self->{h};
1583 $self->emit ("activate"); 1909
1584 } 1910 1
1585} 1911}
1586 1912
1587sub _draw { 1913sub _draw {
1588 my ($self) = @_; 1914 my ($self) = @_;
1589 1915
… …
1591 1917
1592 if ($GRAB == $self) { 1918 if ($GRAB == $self) {
1593 $self->{fg} = $self->{active_fg}; 1919 $self->{fg} = $self->{active_fg};
1594 } 1920 }
1595 1921
1596 glEnable GL_BLEND;
1597 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1598 glEnable GL_TEXTURE_2D; 1922 glEnable GL_TEXTURE_2D;
1599 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1600 glColor 0, 0, 0, 1; 1924 glColor 0, 0, 0, 1;
1601 1925
1602 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1926 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1603 1927
1604 glDisable GL_TEXTURE_2D; 1928 glDisable GL_TEXTURE_2D;
1605 glDisable GL_BLEND;
1606 1929
1607 $self->SUPER::_draw; 1930 $self->SUPER::_draw;
1608} 1931}
1609 1932
1610############################################################################# 1933#############################################################################
… …
1621 1944
1622sub new { 1945sub new {
1623 my $class = shift; 1946 my $class = shift;
1624 1947
1625 $class->SUPER::new ( 1948 $class->SUPER::new (
1626 padding => 2, 1949 padding_x => 2,
1950 padding_y => 2,
1627 fg => [1, 1, 1], 1951 fg => [1, 1, 1],
1628 active_fg => [1, 1, 0], 1952 active_fg => [1, 1, 0],
1953 bg => [0, 0, 0, 0.2],
1954 active_bg => [1, 1, 1, 0.5],
1629 state => 0, 1955 state => 0,
1630 can_hover => 1, 1956 can_hover => 1,
1631 @_ 1957 @_
1632 ) 1958 )
1633} 1959}
1634 1960
1635sub size_request { 1961sub size_request {
1636 my ($self) = @_; 1962 my ($self) = @_;
1637 1963
1638 ($self->{padding} * 2 + 6) x 2 1964 (6) x 2
1639} 1965}
1640 1966
1641sub button_down { 1967sub button_down {
1642 my ($self, $ev, $x, $y) = @_; 1968 my ($self, $ev, $x, $y) = @_;
1643 1969
1644 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1970 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1645 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1971 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1646 $self->{state} = !$self->{state}; 1972 $self->{state} = !$self->{state};
1647 $self->emit (changed => $self->{state}); 1973 $self->_emit (changed => $self->{state});
1974 } else {
1975 return 0
1976 }
1977
1648 } 1978 1
1649} 1979}
1650 1980
1651sub _draw { 1981sub _draw {
1652 my ($self) = @_; 1982 my ($self) = @_;
1653 1983
1654 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1655 1985
1656 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1986 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1657 1987
1658 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1988 my ($w, $h) = @$self{qw(w h)};
1989
1990 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1659 1991
1660 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1992 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1661 1993
1662 glEnable GL_BLEND; 1994 my $tex = $self->{state} ? $tex[1] : $tex[0];
1995
1663 glEnable GL_TEXTURE_2D; 1996 glEnable GL_TEXTURE_2D;
1664 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1665
1666 my $tex = $self->{state} ? $tex[1] : $tex[0];
1667
1668 $tex->draw_quad (0, 0, $s, $s); 1997 $tex->draw_quad_alpha (0, 0, $s, $s);
1669
1670 glDisable GL_TEXTURE_2D; 1998 glDisable GL_TEXTURE_2D;
1671 glDisable GL_BLEND;
1672} 1999}
1673 2000
1674############################################################################# 2001#############################################################################
1675 2002
1676package CFClient::UI::Image; 2003package CFClient::UI::Image;
… …
1719 glTranslate 0, -$self->{w}, 0; 2046 glTranslate 0, -$self->{w}, 0;
1720 2047
1721 ($w, $h) = ($h, $w); 2048 ($w, $h) = ($h, $w);
1722 } 2049 }
1723 2050
1724 glEnable GL_BLEND;
1725 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1726 glEnable GL_TEXTURE_2D; 2051 glEnable GL_TEXTURE_2D;
1727 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2052 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1728 2053
1729 $tex->draw_quad (0, 0, $w, $h); 2054 $tex->draw_quad_alpha (0, 0, $w, $h);
1730 2055
1731 glDisable GL_BLEND;
1732 glDisable GL_TEXTURE_2D; 2056 glDisable GL_TEXTURE_2D;
1733} 2057}
1734 2058
1735############################################################################# 2059#############################################################################
1736 2060
… …
1925 qw(s1_slider.png s1_slider_bg.png); 2249 qw(s1_slider.png s1_slider_bg.png);
1926 2250
1927sub new { 2251sub new {
1928 my $class = shift; 2252 my $class = shift;
1929 2253
1930 # range [value, low, high, page] 2254 # range [value, low, high, page, unit]
1931 2255
1932 # TODO: 0-width page 2256 # TODO: 0-width page
1933 # TODO: req_w/h are wrong with vertical 2257 # TODO: req_w/h are wrong with vertical
1934 # TODO: calculations are off 2258 # TODO: calculations are off
1935 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1936 fg => [1, 1, 1], 2260 fg => [1, 1, 1],
1937 active_fg => [0, 0, 0], 2261 active_fg => [0, 0, 0],
2262 bg => [0, 0, 0, 0.2],
2263 active_bg => [1, 1, 1, 0.5],
1938 range => [0, 0, 100, 10], 2264 range => [0, 0, 100, 10, 0],
1939 req_w => 20, 2265 min_w => $::WIDTH / 80,
1940 req_h => 20, 2266 min_h => $::WIDTH / 80,
1941 vertical => 0, 2267 vertical => 0,
1942 can_hover => 1, 2268 can_hover => 1,
1943 inner_pad => 5, 2269 inner_pad => 0.02,
1944 @_ 2270 @_
1945 ); 2271 );
1946 2272
2273 $self->set_value ($self->{range}[0]);
2274 $self->update;
2275
1947 $self 2276 $self
1948} 2277}
1949 2278
2279sub changed { }
2280
2281sub set_range {
2282 my ($self, $range) = @_;
2283
2284 ($range, $self->{range}) = ($self->{range}, $range);
2285
2286 $self->update
2287 if "@$range" ne "@{$self->{range}}";
2288}
2289
2290sub set_value {
2291 my ($self, $value) = @_;
2292
2293 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2294
2295 $hi = $lo + 1 if $hi <= $lo;
2296
2297 $page = $hi - $lo if $page > $hi - $lo;
2298
2299 $value = $lo if $value < $lo;
2300 $value = $hi - $page if $value > $hi - $page;
2301
2302 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2303 if $unit;
2304
2305 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2306
2307 if ($value != $old_value) {
2308 $self->_emit (changed => $value);
2309 $self->update;
2310 }
2311}
2312
1950sub size_request { 2313sub size_request {
1951 my ($self) = @_; 2314 my ($self) = @_;
1952 2315
1953 my $w = $self->{req_w}; 2316 ($self->{req_w}, $self->{req_h})
1954 my $h = $self->{req_h};
1955
1956 $self->{vertical} ? ($h, $w) : ($w, $h)
1957} 2317}
1958 2318
1959sub button_down { 2319sub button_down {
1960 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1961 2321
1962 $self->SUPER::button_down ($ev, $x, $y); 2322 $self->SUPER::button_down ($ev, $x, $y);
2323
2324 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325
1963 $self->mouse_motion ($ev, $x, $y); 2326 $self->mouse_motion ($ev, $x, $y)
1964} 2327}
1965 2328
1966sub mouse_motion { 2329sub mouse_motion {
1967 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1968 2331
1969 if ($GRAB == $self) { 2332 if ($GRAB == $self) {
2333 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2334
2335 my (undef, $lo, $hi, $page) = @{$self->{range}};
2336
2337 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2338
2339 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2340 } else {
2341 return 0;
2342 }
2343
2344 1
2345}
2346
2347sub update {
2348 my ($self) = @_;
2349
2350 delete $self->{knob_w};
2351 $self->SUPER::update;
2352}
2353
2354sub _draw {
2355 my ($self) = @_;
2356
2357 unless ($self->{knob_w}) {
2358 $self->set_value ($self->{range}[0]);
2359
1970 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2360 my ($value, $lo, $hi, $page) = @{$self->{range}};
2361 my $range = ($hi - $page - $lo) || 1e-100;
1971 2362
1972 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2363 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1973 2364
1974 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2365 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1975 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2366 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1976 2367
1977 $x -= $inner_pad_px; # substract the padding 2368 $value = ($value - $lo) / $range;
1978 $x = $x * ($hi - $lo) / $inner_w + $lo; 2369 $value = $value * $self->{scale} + $self->{offset};
1979 $x = $lo if $x < $lo;
1980 $x = $hi - $page if $x > $hi - $page;
1981 $self->{range}[0] = $x;
1982 2370
1983 $self->emit (changed => $x); 2371 $self->{knob_x} = $value - $knob_w * 0.5;
1984 $self->update; 2372 $self->{knob_w} = $knob_w;
1985 } 2373 }
1986}
1987
1988# the inner_* stuff is for generating a padding for the slider handle,
1989# so that the handle doesn't leave the texture. This calculation isn't 100%
1990# correct propably, but it does the job for now
1991sub _calc_inner_pad_px {
1992 my ($self, $w) = @_;
1993 ($w / 100) * $self->{inner_pad} # % to pixels
1994}
1995
1996sub _draw {
1997 my ($self) = @_;
1998 2374
1999 $self->SUPER::_draw (); 2375 $self->SUPER::_draw ();
2000 2376
2001 my ($w, $h) = @$self{qw(w h)}; 2377 glScale $self->{w}, $self->{h};
2002 2378
2003 if ($self->{vertical}) { 2379 if ($self->{vertical}) {
2004 # draw a vertical slider like a rotated horizontal slider 2380 # draw a vertical slider like a rotated horizontal slider
2005 2381
2382 glTranslate 1, 0, 0;
2006 glRotate 90, 0, 0, 1; 2383 glRotate 90, 0, 0, 1;
2007 glTranslate 0, -$self->{w}, 0;
2008
2009 ($w, $h) = ($h, $w);
2010 } 2384 }
2011 2385
2012 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2386 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2013 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2387 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2014 2388
2015 my ($value, $lo, $hi, $page) = @{$self->{range}};
2016
2017 $hi = $value + 1 if $lo == $hi;
2018
2019 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2020 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2021
2022 $page = int $page * $inner_w / ($hi - $lo);
2023 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2024
2025 $w -= $page;
2026 $page &= ~1;
2027 glTranslate $page * 0.5, 0, 0;
2028 $page ||= 2;
2029
2030 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2031 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2032
2033 glEnable GL_BLEND;
2034 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2035 glEnable GL_TEXTURE_2D; 2389 glEnable GL_TEXTURE_2D;
2036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2390 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2037 2391
2038 # draw background 2392 # draw background
2039 $tex[1]->draw_quad (0, 0, $w, $h); 2393 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2040 2394
2041 # draw handle 2395 # draw handle
2042 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2396 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2043 2397
2044 glDisable GL_BLEND;
2045 glDisable GL_TEXTURE_2D; 2398 glDisable GL_TEXTURE_2D;
2046} 2399}
2400
2401#############################################################################
2402
2403package CFClient::UI::ValSlider;
2404
2405our @ISA = CFClient::UI::HBox::;
2406
2407sub new {
2408 my ($class, %arg) = @_;
2409
2410 my $range = delete $arg{range};
2411
2412 my $self = $class->SUPER::new (
2413 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2414 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2415 to_value => sub { shift },
2416 from_value => sub { shift },
2417 %arg,
2418 );
2419
2420 $self->{slider}->connect (changed => sub {
2421 my ($self, $value) = @_;
2422 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2423 $self->{parent}->emit (changed => $value);
2424 });
2425
2426# $self->{entry}->connect (changed => sub {
2427# my ($self, $value) = @_;
2428# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2429# $self->{parent}->emit (changed => $value);
2430# });
2431
2432 $self->add ($self->{slider}, $self->{entry});
2433
2434 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2435
2436 $self
2437}
2438
2439sub set_range { shift->{slider}->set_range (@_) }
2440sub set_value { shift->{slider}->set_value (@_) }
2047 2441
2048############################################################################# 2442#############################################################################
2049 2443
2050package CFClient::UI::TextView; 2444package CFClient::UI::TextView;
2051 2445
… …
2060 fontsize => 1, 2454 fontsize => 1,
2061 can_events => 0, 2455 can_events => 0,
2062 #font => default_font 2456 #font => default_font
2063 @_, 2457 @_,
2064 2458
2065 layout => (new CFClient::Layout), 2459 layout => (new CFClient::Layout 1),
2066 par => [], 2460 par => [],
2067 height => 0, 2461 height => 0,
2068 children => [ 2462 children => [
2069 (new CFClient::UI::Empty expand => 1), 2463 (new CFClient::UI::Empty expand => 1),
2070 (new CFClient::UI::Slider vertical => 1), 2464 (new CFClient::UI::Slider vertical => 1),
2071 ], 2465 ],
2072 ); 2466 );
2073 2467
2074 $self->{children}[1]->connect (changed => sub { 2468 $self->{children}[1]->connect (changed => sub { $self->update });
2075 $self->update;
2076 });
2077 2469
2078 $self 2470 $self
2079} 2471}
2080 2472
2081sub set_fontsize { 2473sub set_fontsize {
2082 my ($self, $fontsize) = @_; 2474 my ($self, $fontsize) = @_;
2083 2475
2084 $self->{fontsize} = $fontsize; 2476 $self->{fontsize} = $fontsize;
2085 $self->reflow; 2477 $self->reflow;
2086}
2087
2088sub text_height {
2089 my ($self, $text) = @_;
2090
2091 my $layout = $self->{layout};
2092
2093 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2094 $layout->set_width ($self->{w});
2095 $layout->set_text ($text);
2096
2097 ($layout->size)[1]
2098}
2099
2100sub reflow {
2101 my ($self) = @_;
2102
2103 $self->{need_reflow}++;
2104 $self->update;
2105} 2478}
2106 2479
2107sub size_allocate { 2480sub size_allocate {
2108 my ($self, $w, $h) = @_; 2481 my ($self, $w, $h) = @_;
2109 2482
… …
2114 $self->{layout}->set_width ($self->{children}[0]{w}); 2487 $self->{layout}->set_width ($self->{children}[0]{w});
2115 2488
2116 $self->reflow; 2489 $self->reflow;
2117} 2490}
2118 2491
2492sub text_size {
2493 my ($self, $text, $indent) = @_;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2498 $layout->set_width ($self->{children}[0]{w} - $indent);
2499 $layout->set_markup ($text);
2500
2501 $layout->size
2502}
2503
2504sub reflow {
2505 my ($self) = @_;
2506
2507 $self->{need_reflow}++;
2508 $self->update;
2509}
2510
2511sub set_offset {
2512 my ($self, $offset) = @_;
2513
2514 # todo: base offset on lines or so, not on pixels
2515 $self->{children}[1]->set_value ($offset);
2516}
2517
2518sub clear {
2519 my ($self) = @_;
2520
2521 $self->{par} = [];
2522 $self->{height} = 0;
2523 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2524}
2525
2119sub add_paragraph { 2526sub add_paragraph {
2120 my ($self, $color, $text) = @_; 2527 my ($self, $color, $text, $indent) = @_;
2121 2528
2122 #TODO: intelligently "reformat" paragraph 2529 for my $line (split /\n/, $text) {
2123 2530 my ($w, $h) = $self->text_size ($line);
2124 my $height = $self->text_height ($text);
2125
2126 $self->{height} += $height; 2531 $self->{height} += $h;
2532 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2533 }
2127 2534
2128 push @{$self->{par}}, [$height, $color, $text];
2129
2130 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2535 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2131 $self->{children}[1]->update;
2132} 2536}
2133 2537
2134sub update { 2538sub update {
2135 my ($self) = @_; 2539 my ($self) = @_;
2136 2540
… …
2138 2542
2139 return unless $self->{h} > 0; 2543 return unless $self->{h} > 0;
2140 2544
2141 delete $self->{texture}; 2545 delete $self->{texture};
2142 2546
2143 $ROOT->on_refresh ($self, sub { 2547 $ROOT->on_post_alloc ($self, sub {
2548 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549
2144 if (delete $self->{need_reflow}) { 2550 if (delete $self->{need_reflow}) {
2145 my $height = 0; 2551 my $height = 0;
2146 2552
2147 $height += $_->[0] = $self->text_height ($_->[2]) 2553 my $layout = $self->{layout};
2554
2555 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
2148 for @{$self->{par}}; 2557 for (@{$self->{par}}) {
2558 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2559 $layout->set_width ($W - $_->[3]);
2560 $layout->set_markup ($_->[4]);
2561 my ($w, $h) = $layout->size;
2562 $_->[0] = $w + $_->[3];
2563 $_->[1] = $h;
2564 }
2565
2566 $height += $_->[1];
2567 }
2149 2568
2150 $self->{height} = $height; 2569 $self->{height} = $height;
2151 2570
2152 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2571 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2153 2572
2154 delete $self->{texture}; 2573 delete $self->{texture};
2155 } 2574 }
2156 2575
2157 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2576 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2158 glClearColor 0, 0, 0, 1; 2577 glClearColor 0.5, 0.5, 0.5, 0;
2159 glClear GL_COLOR_BUFFER_BIT; 2578 glClear GL_COLOR_BUFFER_BIT;
2160 2579
2580 my $top = int $self->{children}[1]{range}[0];
2581
2582 my $y0 = $top;
2583 my $y1 = $top + $H;
2584
2585 my $y = 0;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_font ($self->{font}) if $self->{font};
2590
2161 glEnable GL_BLEND; 2591 glEnable GL_BLEND;
2592 #TODO# not correct in windows where rgba is forced off
2162 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2593 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2163 glEnable GL_TEXTURE_2D;
2164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2165
2166 my $top = int $self->{children}[1]{range}[0];
2167
2168 my $y0 = $top;
2169 my $y1 = $top + $self->{h};
2170
2171 my $y = 0;
2172
2173 my $layout = $self->{layout};
2174
2175 $layout->set_font ($self->{font}) if $self->{font};
2176 2594
2177 for my $par (@{$self->{par}}) { 2595 for my $par (@{$self->{par}}) {
2178 my $h = $par->[0]; 2596 my $h = $par->[1];
2179 2597
2180 if ($y0 < $y + $h && $y < $y1) { 2598 if ($y0 < $y + $h && $y < $y1) {
2599 $layout->set_foreground (@{ $par->[2] });
2600 $layout->set_width ($W - $par->[3]);
2181 $layout->set_text ($par->[2]); 2601 $layout->set_markup ($par->[4]);
2182 2602
2183 glColor @{ $par->[1] }; 2603 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2184 my ($W, $H) = $layout->size; 2604
2185 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2605 glRasterPos $par->[3], $y - $y0;
2606 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2186 } 2607 }
2187 2608
2188 $y += $h; 2609 $y += $h;
2189 } 2610 }
2190 2611
2191 glDisable GL_TEXTURE_2D;
2192 glDisable GL_BLEND; 2612 glDisable GL_BLEND;
2193 }; 2613 };
2194 }); 2614 });
2195} 2615}
2196 2616
2197sub _draw { 2617sub _draw {
2198 my ($self) = @_; 2618 my ($self) = @_;
2199 2619
2200 if ($self->{texture}) {
2201 glEnable GL_TEXTURE_2D; 2620 glEnable GL_TEXTURE_2D;
2202 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2203 glColor 1, 1, 1, 1; 2622 glColor 1, 1, 1, 1;
2204 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2623 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2205 glDisable GL_TEXTURE_2D; 2624 glDisable GL_TEXTURE_2D;
2206 }
2207 2625
2208 $self->{children}[1]->draw; 2626 $self->{children}[1]->draw;
2209 2627
2210} 2628}
2211 2629
… …
2259 2677
2260sub new { 2678sub new {
2261 my $class = shift; 2679 my $class = shift;
2262 2680
2263 my $self = $class->SUPER::new ( 2681 my $self = $class->SUPER::new (
2264 state => 0, 2682 state => 0,
2265 connect_activate => \&toggle_flopper, 2683 on_activate => \&toggle_flopper,
2266 @_ 2684 @_
2267 ); 2685 );
2268 2686
2269 if ($self->{state}) {
2270 $self->{state} = 0;
2271 $self->toggle_flopper;
2272 }
2273
2274 $self 2687 $self
2275} 2688}
2276 2689
2277sub toggle_flopper { 2690sub toggle_flopper {
2278 my ($self) = @_; 2691 my ($self) = @_;
2279 2692
2280 # TODO: use animation 2693 $self->{other}->toggle_visibility;
2281 if ($self->{state} = !$self->{state}) {
2282 $CFClient::UI::ROOT->add ($self->{other});
2283 $self->{other}->move ($self->coord2global (0, $self->{h}));
2284 $self->emit ("open");
2285 } else {
2286 $CFClient::UI::ROOT->remove ($self->{other});
2287 $self->emit ("close");
2288 }
2289
2290 $self->emit (changed => $self->{state});
2291} 2694}
2292 2695
2293############################################################################# 2696#############################################################################
2294 2697
2295package CFClient::UI::Tooltip; 2698package CFClient::UI::Tooltip;
… …
2305 @_, 2708 @_,
2306 can_events => 0, 2709 can_events => 0,
2307 ) 2710 )
2308} 2711}
2309 2712
2310sub set_markup { 2713sub set_tooltip_from {
2311 my ($self, $text) = @_; 2714 my ($self, $widget) = @_;
2312 2715
2313 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2716 my $tooltip = $widget->{tooltip};
2314 $self->{label}->set_markup ($text); 2717
2315 $self->add ($self->{label}); 2718 if ($ENV{CFPLUS_DEBUG} & 2) {
2719 $tooltip .= "\n\n" . (ref $widget) . "\n"
2720 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2721 . "req $widget->{req_w} $widget->{req_h}\n"
2722 . "visible $widget->{visible}";
2723 }
2724
2725 $self->add (new CFClient::UI::Label
2726 markup => $tooltip,
2727 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2728 fontsize => 0.8,
2729 fg => [0, 0, 0, 1],
2730 ellipsise => 0,
2731 font => ($widget->{tooltip_font} || $::FONT_PROP),
2732 );
2316} 2733}
2317 2734
2318sub size_request { 2735sub size_request {
2319 my ($self) = @_; 2736 my ($self) = @_;
2320
2321 $self->child->set_max_size ($::WIDTH * 0.3);
2322 2737
2323 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2738 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2324 2739
2325 ($w + 4, $h + 4) 2740 ($w + 4, $h + 4)
2326} 2741}
… …
2329 my ($self, $w, $h) = @_; 2744 my ($self, $w, $h) = @_;
2330 2745
2331 $self->SUPER::size_allocate ($w - 4, $h - 4); 2746 $self->SUPER::size_allocate ($w - 4, $h - 4);
2332} 2747}
2333 2748
2749sub visibility_change {
2750 my ($self, $visible) = @_;
2751
2752 return unless $visible;
2753
2754 $self->{root}->on_post_alloc ("move_$self" => sub {
2755 my $widget = $self->{owner}
2756 or return;
2757
2758 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2759
2760 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2761 if $x + $self->{w} > $::WIDTH;
2762
2763 $self->move_abs ($x, $y);
2764 });
2765}
2766
2334sub _draw { 2767sub _draw {
2335 my ($self) = @_; 2768 my ($self) = @_;
2336 2769
2337 glPushMatrix;
2338 glTranslate 0.375, 0.375; 2770 glTranslate 0.375, 0.375;
2339 2771
2340 my ($w, $h) = @$self{qw(w h)}; 2772 my ($w, $h) = @$self{qw(w h)};
2341 2773
2342 glColor 1, 0.8, 0.4; 2774 glColor 1, 0.8, 0.4;
… …
2353 glVertex 0 , $h; 2785 glVertex 0 , $h;
2354 glVertex $w, $h; 2786 glVertex $w, $h;
2355 glVertex $w, 0; 2787 glVertex $w, 0;
2356 glEnd; 2788 glEnd;
2357 2789
2358 glPopMatrix; 2790 glTranslate 2 - 0.375, 2 - 0.375;
2359 2791
2360 glTranslate 2, 2;
2361 $self->SUPER::_draw; 2792 $self->SUPER::_draw;
2362} 2793}
2363 2794
2364############################################################################# 2795#############################################################################
2365 2796
… …
2370use CFClient::OpenGL; 2801use CFClient::OpenGL;
2371 2802
2372sub new { 2803sub new {
2373 my $class = shift; 2804 my $class = shift;
2374 2805
2375 $class->SUPER::new ( 2806 my $self = $class->SUPER::new (
2376 aspect => 1, 2807 aspect => 1,
2808 can_events => 0,
2377 @_, 2809 @_,
2378 ) 2810 );
2811
2812 if ($self->{anim} && $self->{animspeed}) {
2813 Scalar::Util::weaken (my $widget = $self);
2814
2815 $self->{timer} = Event->timer (
2816 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2817 hard => 1,
2818 interval => $self->{animspeed},
2819 cb => sub {
2820 ++$widget->{frame};
2821 $widget->update;
2822 },
2823 );
2824 }
2825
2826 $self
2379} 2827}
2380 2828
2381sub size_request { 2829sub size_request {
2382 (32, 8) 2830 (32, 8)
2383} 2831}
2384 2832
2833sub update {
2834 my ($self) = @_;
2835
2836 return unless $self->{visible};
2837
2838 $self->SUPER::update;
2839}
2840
2385sub draw { 2841sub _draw {
2386 my ($self) = @_; 2842 my ($self) = @_;
2387 2843
2844 return unless $::CONN;
2845
2846 my $face;
2847
2848 if ($self->{frame}) {
2849 my $anim = $::CONN->{anim}[$self->{anim}];
2850
2851 $face = $anim->[ $self->{frame} % @$anim ]
2852 if $anim && @$anim;
2853 }
2854
2388 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2855 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2389 2856
2390 if ($tex) { 2857 if ($tex) {
2391 glEnable GL_BLEND;
2392 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2393 glEnable GL_TEXTURE_2D; 2858 glEnable GL_TEXTURE_2D;
2394 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2395 glColor 1, 1, 1, 1; 2860 glColor 1, 1, 1, 1;
2396 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2861 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2397 glDisable GL_TEXTURE_2D; 2862 glDisable GL_TEXTURE_2D;
2398 glDisable GL_BLEND;
2399 } 2863 }
2864}
2865
2866sub DESTROY {
2867 my ($self) = @_;
2868
2869 $self->{timer}->cancel
2870 if $self->{timer};
2871
2872 $self->SUPER::DESTROY;
2400} 2873}
2401 2874
2402############################################################################# 2875#############################################################################
2403 2876
2877package CFClient::UI::Buttonbar;
2878
2879our @ISA = CFClient::UI::HBox::;
2880
2881# TODO: should actualyl wrap buttons and other goodies.
2882
2883#############################################################################
2884
2885package CFClient::UI::Menu;
2886
2887our @ISA = CFClient::UI::FancyFrame::;
2888
2889use CFClient::OpenGL;
2890
2891sub new {
2892 my $class = shift;
2893
2894 my $self = $class->SUPER::new (
2895 items => [],
2896 z => 100,
2897 @_,
2898 );
2899
2900 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2901
2902 for my $item (@{ $self->{items} }) {
2903 my ($widget, $cb) = @$item;
2904
2905 # handle various types of items, only text for now
2906 if (!ref $widget) {
2907 $widget = new CFClient::UI::Label
2908 can_hover => 1,
2909 can_events => 1,
2910 text => $widget;
2911 }
2912
2913 $self->{item}{$widget} = $item;
2914
2915 $self->{vbox}->add ($widget);
2916 }
2917
2918 $self
2919}
2920
2921# popup given the event (must be a mouse button down event currently)
2922sub popup {
2923 my ($self, $ev) = @_;
2924
2925 $self->_emit ("popdown");
2926
2927 # maybe save $GRAB? must be careful about events...
2928 $GRAB = $self;
2929 $self->{button} = $ev->{button};
2930
2931 $self->show;
2932 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2933}
2934
2935sub mouse_motion {
2936 my ($self, $ev, $x, $y) = @_;
2937
2938 # TODO: should use vbox->find_widget or so
2939 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2940 $self->{hover} = $self->{item}{$HOVER};
2941
2942 0
2943}
2944
2945sub button_up {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 if ($ev->{button} == $self->{button}) {
2949 undef $GRAB;
2950 $self->hide;
2951
2952 $self->_emit ("popdown");
2953 $self->{hover}[1]->() if $self->{hover};
2954 } else {
2955 return 0
2956 }
2957
2958 1
2959}
2960
2961#############################################################################
2962
2963package CFClient::UI::Multiplexer;
2964
2965our @ISA = CFClient::UI::Container::;
2966
2967sub new {
2968 my $class = shift;
2969
2970 my $self = $class->SUPER::new (
2971 @_,
2972 );
2973
2974 $self->{current} = $self->{children}[0]
2975 if @{ $self->{children} };
2976
2977 $self
2978}
2979
2980sub add {
2981 my ($self, @widgets) = @_;
2982
2983 $self->SUPER::add (@widgets);
2984
2985 $self->{current} = $self->{children}[0]
2986 if @{ $self->{children} };
2987}
2988
2989sub set_current_page {
2990 my ($self, $page_or_widget) = @_;
2991
2992 my $widget = ref $page_or_widget
2993 ? $page_or_widget
2994 : $self->{children}[$page_or_widget];
2995
2996 $self->{current} = $widget;
2997 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2998
2999 $self->_emit (page_changed => $self->{current});
3000
3001 $self->realloc;
3002}
3003
3004sub visible_children {
3005 $_[0]{current}
3006}
3007
3008sub size_request {
3009 my ($self) = @_;
3010
3011 $self->{current}->size_request
3012}
3013
3014sub size_allocate {
3015 my ($self, $w, $h) = @_;
3016
3017 $self->{current}->configure (0, 0, $w, $h);
3018}
3019
3020sub _draw {
3021 my ($self) = @_;
3022
3023 $self->{current}->draw;
3024}
3025
3026#############################################################################
3027
3028package CFClient::UI::Notebook;
3029
3030our @ISA = CFClient::UI::VBox::;
3031
3032sub new {
3033 my $class = shift;
3034
3035 my $self = $class->SUPER::new (
3036 buttonbar => (new CFClient::UI::Buttonbar),
3037 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3038 # filter => # will be put between multiplexer and $self
3039 @_,
3040 );
3041
3042 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3043 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3044
3045 $self
3046}
3047
3048sub add {
3049 my ($self, $title, $widget, $tooltip) = @_;
3050
3051 Scalar::Util::weaken $self;
3052
3053 $self->{buttonbar}->add (new CFClient::UI::Button
3054 markup => $title,
3055 tooltip => $tooltip,
3056 on_activate => sub { $self->set_current_page ($widget) },
3057 );
3058
3059 $self->{multiplexer}->add ($widget);
3060}
3061
3062sub set_current_page {
3063 my ($self, $page) = @_;
3064
3065 $self->{multiplexer}->set_current_page ($page);
3066 $self->_emit (page_changed => $self->{multiplexer}{current});
3067}
3068
3069#############################################################################
3070
3071package CFClient::UI::Statusbox;
3072
3073our @ISA = CFClient::UI::VBox::;
3074
3075sub new {
3076 my $class = shift;
3077
3078 $class->SUPER::new (
3079 fontsize => 0.8,
3080 @_,
3081 )
3082}
3083
3084sub reorder {
3085 my ($self) = @_;
3086 my $NOW = time;
3087
3088 while (my ($k, $v) = each %{ $self->{item} }) {
3089 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3090 }
3091
3092 my @widgets;
3093
3094 my @items = sort {
3095 $a->{pri} <=> $b->{pri}
3096 or $b->{id} <=> $a->{id}
3097 } values %{ $self->{item} };
3098
3099 my $count = 10 + 1;
3100 for my $item (@items) {
3101 last unless --$count;
3102
3103 push @widgets, $item->{label} ||= do {
3104 # TODO: doesn't handle markup well (read as: at all)
3105 my $short = $item->{count} > 1
3106 ? "<b>$item->{count} ×</b> $item->{text}"
3107 : $item->{text};
3108
3109 for ($short) {
3110 s/^\s+//;
3111 s/\s+/ /g;
3112 }
3113
3114 new CFClient::UI::Label
3115 markup => $short,
3116 tooltip => $item->{tooltip},
3117 tooltip_font => $::FONT_PROP,
3118 tooltip_width => 0.67,
3119 fontsize => $item->{fontsize} || $self->{fontsize},
3120 max_w => $::WIDTH * 0.44,
3121 fg => $item->{fg},
3122 can_events => 1,
3123 can_hover => 1
3124 };
3125 }
3126
3127 $self->clear;
3128 $self->SUPER::add (reverse @widgets);
3129}
3130
3131sub add {
3132 my ($self, $text, %arg) = @_;
3133
3134 $text =~ s/^\s+//;
3135 $text =~ s/\s+$//;
3136
3137 return unless $text;
3138
3139 my $timeout = time + ((delete $arg{timeout}) || 60);
3140
3141 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3142
3143 if (my $item = $self->{item}{$group}) {
3144 if ($item->{text} eq $text) {
3145 $item->{count}++;
3146 } else {
3147 $item->{count} = 1;
3148 $item->{text} = $item->{tooltip} = $text;
3149 }
3150 $item->{id} = ++$self->{id};
3151 $item->{timeout} = $timeout;
3152 delete $item->{label};
3153 } else {
3154 $self->{item}{$group} = {
3155 id => ++$self->{id},
3156 text => $text,
3157 timeout => $timeout,
3158 tooltip => $text,
3159 fg => [0.8, 0.8, 0.8, 0.8],
3160 pri => 0,
3161 count => 1,
3162 %arg,
3163 };
3164 }
3165
3166 $self->reorder;
3167}
3168
3169sub reconfigure {
3170 my ($self) = @_;
3171
3172 delete $_->{label}
3173 for values %{ $self->{item} || {} };
3174
3175 $self->reorder;
3176 $self->SUPER::reconfigure;
3177}
3178
3179#############################################################################
3180
3181package CFClient::UI::Inventory;
3182
3183our @ISA = CFClient::UI::ScrolledWindow::;
3184
3185sub new {
3186 my $class = shift;
3187
3188 my $self = $class->SUPER::new (
3189 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3190 @_,
3191 );
3192
3193 $self
3194}
3195
3196sub set_items {
3197 my ($self, $items) = @_;
3198
3199 $self->{child}->clear;
3200 return unless $items;
3201
3202 my @items = sort {
3203 ($a->{type} <=> $b->{type})
3204 or ($a->{name} cmp $b->{name})
3205 } @$items;
3206
3207 $self->{real_items} = \@items;
3208
3209 my $row = 0;
3210 for my $item (@items) {
3211 CFClient::Item::update_widgets $item;
3212
3213 $self->{child}->add (0, $row, $item->{face_widget});
3214 $self->{child}->add (1, $row, $item->{desc_widget});
3215 $self->{child}->add (2, $row, $item->{weight_widget});
3216
3217 $row++;
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::BindEditor;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (my $vb = new CFClient::UI::VBox);
3233
3234
3235 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3236 text => "start recording",
3237 tooltip => "Start/Stops recording of actions."
3238 ."All subsequent actions after the recording started will be captured."
3239 ."The actions are displayed after the record was stopped."
3240 ."To bind the action you have to click on the 'Bind' button",
3241 on_activate => sub {
3242 unless ($self->{recording}) {
3243 $self->start;
3244 } else {
3245 $self->stop;
3246 }
3247 });
3248
3249 $vb->add (new CFClient::UI::Label text => "Actions:");
3250 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3251
3252 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3253 $vb->add (my $hb = new CFClient::UI::HBox);
3254 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3255 $hb->add (new CFClient::UI::Button
3256 text => "bind",
3257 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3258 on_activate => sub {
3259 $self->ask_for_bind;
3260 });
3261
3262 $vb->add (my $hb = new CFClient::UI::HBox);
3263 $hb->add (new CFClient::UI::Button
3264 text => "ok",
3265 expand => 1,
3266 tooltip => "This closes the binding editor and saves the binding",
3267 on_activate => sub {
3268 $self->hide;
3269 $self->commit;
3270 });
3271
3272 $hb->add (new CFClient::UI::Button
3273 text => "cancel",
3274 expand => 1,
3275 tooltip => "This closes the binding editor without saving",
3276 on_activate => sub {
3277 $self->hide;
3278 $self->{binding_cancel}->()
3279 if $self->{binding_cancel};
3280 });
3281
3282 $self->update_binding_widgets;
3283
3284 $self
3285}
3286
3287sub commit {
3288 my ($self) = @_;
3289 my ($mod, $sym, $cmds) = $self->get_binding;
3290 if ($sym != 0 && @$cmds > 0) {
3291 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3292 ."'. Don't forget 'Save Config'!");
3293 $self->{binding_change}->($mod, $sym, $cmds)
3294 if $self->{binding_change};
3295 } else {
3296 $::STATUSBOX->add ("No action bound, no key or action specified!");
3297 $self->{binding_cancel}->()
3298 if $self->{binding_cancel};
3299 }
3300}
3301
3302sub start {
3303 my ($self) = @_;
3304
3305 $self->{rec_btn}->set_text ("stop recording");
3306 $self->{recording} = 1;
3307 $self->clear_command_list;
3308 $::CONN->start_record if $::CONN;
3309}
3310
3311sub stop {
3312 my ($self) = @_;
3313
3314 $self->{rec_btn}->set_text ("start recording");
3315 $self->{recording} = 0;
3316
3317 my $rec;
3318 $rec = $::CONN->stop_record if $::CONN;
3319 return unless ref $rec eq 'ARRAY';
3320 $self->set_command_list ($rec);
3321}
3322
3323
3324sub ask_for_bind_and_commit {
3325 my ($self) = @_;
3326 $self->ask_for_bind (1);
3327}
3328
3329sub ask_for_bind {
3330 my ($self, $commit) = @_;
3331
3332 CFClient::Binder::open_binding_dialog (sub {
3333 my ($mod, $sym) = @_;
3334 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3335 $self->update_binding_widgets;
3336 $self->commit if $commit;
3337 });
3338}
3339
3340# $mod and $sym are the modifiers and key symbol
3341# $cmds is a array ref of strings (the commands)
3342# $cb is the callback that is executed on OK
3343# $ccb is the callback that is executed on CANCEL and
3344# when the binding was unsuccessful on OK
3345sub set_binding {
3346 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3347
3348 $self->clear_command_list;
3349 $self->{recording} = 0;
3350 $self->{rec_btn}->set_text ("start recording");
3351
3352 $self->{binding} = [$mod, $sym];
3353 $self->{commands} = $cmds;
3354
3355 $self->{binding_change} = $cb;
3356 $self->{binding_cancel} = $ccb;
3357
3358 $self->update_binding_widgets;
3359}
3360
3361# this is a shortcut method that asks for a binding
3362# and then just binds it.
3363sub do_quick_binding {
3364 my ($self, $cmds) = @_;
3365 $self->set_binding (undef, undef, $cmds, sub {
3366 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3367 });
3368 $self->ask_for_bind (1);
3369}
3370
3371sub update_binding_widgets {
3372 my ($self) = @_;
3373 my ($mod, $sym, $cmds) = $self->get_binding;
3374 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3375 $self->set_command_list ($cmds);
3376}
3377
3378sub get_binding {
3379 my ($self) = @_;
3380 return (
3381 $self->{binding}->[0],
3382 $self->{binding}->[1],
3383 [ grep { defined $_ } @{$self->{commands}} ]
3384 );
3385}
3386
3387sub clear_command_list {
3388 my ($self) = @_;
3389 $self->{cmdbox}->clear ();
3390}
3391
3392sub set_command_list {
3393 my ($self, $cmds) = @_;
3394
3395 $self->{cmdbox}->clear ();
3396 $self->{commands} = $cmds;
3397
3398 my $idx = 0;
3399
3400 for (@$cmds) {
3401 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3402
3403 my $i = $idx;
3404 $hb->add (new CFClient::UI::Label text => $_);
3405 $hb->add (new CFClient::UI::Button
3406 text => "delete",
3407 tooltip => "Deletes the action from the record",
3408 on_activate => sub {
3409 $self->{cmdbox}->remove ($hb);
3410 $cmds->[$i] = undef;
3411 });
3412
3413
3414 $idx++
3415 }
3416}
3417
3418#############################################################################
3419
3420package CFClient::UI::SpellList;
3421
3422our @ISA = CFClient::UI::Table::;
3423
3424sub new {
3425 my $class = shift;
3426
3427 my $self = $class->SUPER::new (
3428 binding => [],
3429 commands => [],
3430 @_,
3431 )
3432}
3433
3434# XXX: Do sorting? Argl...
3435sub add_spell {
3436 my ($self, $spell) = @_;
3437 $self->{spells}->{$spell->{name}} = $spell;
3438
3439 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3440 face => $spell->{face},
3441 can_hover => 1,
3442 can_events => 1,
3443 tooltip => $spell->{message});
3444
3445 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3446 text => $spell->{name},
3447 can_hover => 1,
3448 can_events => 1,
3449 tooltip => $spell->{message},
3450 expand => 1);
3451
3452 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3453 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3454 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3455 expand => 1);
3456
3457 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3458 text => "bind to key",
3459 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3460}
3461
3462sub rebuild_spell_list {
3463 my ($self) = @_;
3464 $self->{tbl_idx} = 0;
3465 $self->add_spell ($_) for values %{$self->{spells}};
3466}
3467
3468sub remove_spell {
3469 my ($self, $spell) = @_;
3470 delete $self->{spells}->{$spell->{name}};
3471 $self->rebuild_spell_list;
3472}
3473
3474#############################################################################
3475
2404package CFClient::UI::Root; 3476package CFClient::UI::Root;
2405 3477
2406our @ISA = CFClient::UI::Container::; 3478our @ISA = CFClient::UI::Container::;
2407 3479
2408use CFClient::OpenGL; 3480use CFClient::OpenGL;
2409 3481
2410sub check_size { 3482sub new {
2411 my ($self) = @_; 3483 my $class = shift;
2412 3484
2413 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3485 my $self = $class->SUPER::new (
3486 visible => 1,
3487 @_,
3488 );
3489
3490 Scalar::Util::weaken ($self->{root} = $self);
3491
3492 $self
2414} 3493}
2415 3494
2416sub size_request { 3495sub size_request {
2417 ($::WIDTH, $::HEIGHT) 3496 my ($self) = @_;
2418}
2419 3497
2420sub configure { 3498 ($self->{w}, $self->{h})
3499}
3500
3501sub _to_pixel {
3502 my ($coord, $size, $max) = @_;
3503
3504 $coord =
3505 $coord eq "center" ? ($max - $size) * 0.5
3506 : $coord eq "max" ? $max
3507 : $coord;
3508
3509 $coord = 0 if $coord < 0;
3510 $coord = $max - $size if $coord > $max - $size;
3511
3512 int $coord + 0.5
3513}
3514
3515sub size_allocate {
2421 my ($self, $x, $y, $w, $h) = @_; 3516 my ($self, $w, $h) = @_;
2422 3517
2423 $self->SUPER::configure ($x, $y, $w, $h);
2424
2425 for my $child (@{$self->{children}}) { 3518 for my $child ($self->children) {
2426 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3519 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2427 3520
2428 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3521 $X = $child->{force_x} if exists $child->{force_x};
2429 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3522 $Y = $child->{force_y} if exists $child->{force_y};
3523
3524 $X = _to_pixel $X, $W, $self->{w};
3525 $Y = _to_pixel $Y, $H, $self->{h};
3526
2430 $child->configure ($X, $Y, $W,$H); 3527 $child->configure ($X, $Y, $W, $H);
2431 } 3528 }
2432} 3529}
2433 3530
2434sub _topleft { 3531sub coord2local {
2435 my ($self, $x, $y) = @_; 3532 my ($self, $x, $y) = @_;
2436 3533
2437 ($x, $y) 3534 ($x, $y)
2438} 3535}
2439 3536
3537sub coord2global {
3538 my ($self, $x, $y) = @_;
3539
3540 ($x, $y)
3541}
3542
2440sub update { 3543sub update {
2441 my ($self) = @_; 3544 my ($self) = @_;
2442 3545
2443 $self->check_size; 3546 $::WANT_REFRESH++;
2444 ::refresh ();
2445} 3547}
2446 3548
2447sub add { 3549sub add {
2448 my ($self, $child) = @_; 3550 my ($self, @children) = @_;
2449 3551
2450 # integerize window positions 3552 $_->{is_toplevel} = 1
2451 $child->{x} = int $child->{x}; 3553 for @children;
2452 $child->{y} = int $child->{y};
2453 3554
2454 $self->SUPER::add ($child); 3555 $self->SUPER::add (@children);
3556}
3557
3558sub remove {
3559 my ($self, @children) = @_;
3560
3561 $self->SUPER::remove (@children);
3562
3563 delete $self->{is_toplevel}
3564 for @children;
3565
3566 while (@children) {
3567 my $w = pop @children;
3568 push @children, $w->children;
3569 $w->set_invisible;
3570 }
2455} 3571}
2456 3572
2457sub on_refresh { 3573sub on_refresh {
2458 my ($self, $id, $cb) = @_; 3574 my ($self, $id, $cb) = @_;
2459 3575
2460 $self->{refresh_hook}{$id} = $cb; 3576 $self->{refresh_hook}{$id} = $cb;
2461} 3577}
2462 3578
3579sub on_post_alloc {
3580 my ($self, $id, $cb) = @_;
3581
3582 $self->{post_alloc_hook}{$id} = $cb;
3583}
3584
2463sub draw { 3585sub draw {
2464 my ($self) = @_; 3586 my ($self) = @_;
2465 3587
2466 while (my $rcb = delete $self->{refresh_hook}) { 3588 while ($self->{refresh_hook}) {
2467 $_->() for values %$rcb; 3589 $_->()
3590 for values %{delete $self->{refresh_hook}};
2468 } 3591 }
3592
3593 if ($self->{realloc}) {
3594 my %queue;
3595 my @queue;
3596 my $widget;
3597
3598 outer:
3599 while () {
3600 if (my $realloc = delete $self->{realloc}) {
3601 for $widget (values %$realloc) {
3602 $widget->{visible} or next; # do not resize invisible widgets
3603
3604 $queue{$widget+0}++ and next; # duplicates are common
3605
3606 push @{ $queue[$widget->{visible}] }, $widget;
3607 }
3608 }
3609
3610 while () {
3611 @queue or last outer;
3612
3613 $widget = pop @{ $queue[-1] || [] }
3614 and last;
3615
3616 pop @queue;
3617 }
3618
3619 delete $queue{$widget+0};
3620
3621 my ($w, $h) = $widget->size_request;
3622
3623 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3624 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3625
3626 $w = $widget->{force_w} if exists $widget->{force_w};
3627 $h = $widget->{force_h} if exists $widget->{force_h};
3628
3629 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3630 || delete $widget->{force_realloc}) {
3631 $widget->{req_w} = $w;
3632 $widget->{req_h} = $h;
3633
3634 $self->{size_alloc}{$widget+0} = $widget;
3635
3636 if (my $parent = $widget->{parent}) {
3637 $self->{realloc}{$parent+0} = $parent
3638 unless $queue{$parent+0};
3639
3640 $parent->{force_size_alloc} = 1;
3641 $self->{size_alloc}{$parent+0} = $parent;
3642 }
3643 }
3644
3645 delete $self->{realloc}{$widget+0};
3646 }
3647 }
3648
3649 while (my $size_alloc = delete $self->{size_alloc}) {
3650 my @queue = sort { $b->{visible} <=> $a->{visible} }
3651 values %$size_alloc;
3652
3653 while () {
3654 my $widget = pop @queue || last;
3655
3656 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3657
3658 $w = 0 if $w < 0;
3659 $h = 0 if $h < 0;
3660
3661 $w = int $w + 0.5;
3662 $h = int $h + 0.5;
3663
3664 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3665 $widget->{old_w} = $widget->{w};
3666 $widget->{old_h} = $widget->{h};
3667
3668 $widget->{w} = $w;
3669 $widget->{h} = $h;
3670
3671 $widget->emit (size_allocate => $w, $h);
3672 }
3673 }
3674 }
3675
3676 while ($self->{post_alloc_hook}) {
3677 $_->()
3678 for values %{delete $self->{post_alloc_hook}};
3679 }
3680
2469 3681
2470 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3682 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2471 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3683 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2472 glClear GL_COLOR_BUFFER_BIT; 3684 glClear GL_COLOR_BUFFER_BIT;
2473 3685
2474 glMatrixMode GL_PROJECTION; 3686 glMatrixMode GL_PROJECTION;
2475 glLoadIdentity; 3687 glLoadIdentity;
2476 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3688 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2477 glMatrixMode GL_MODELVIEW; 3689 glMatrixMode GL_MODELVIEW;
2478 glLoadIdentity; 3690 glLoadIdentity;
2479 3691
3692 {
3693 package CFClient::UI::Base;
3694
3695 ($draw_x, $draw_y, $draw_w, $draw_h) =
3696 (0, 0, $self->{w}, $self->{h});
3697 }
3698
2480 $self->_draw; 3699 $self->_draw;
2481} 3700}
2482 3701
2483############################################################################# 3702#############################################################################
2484 3703
2485package CFClient::UI; 3704package CFClient::UI;
2486 3705
2487$ROOT = new CFClient::UI::Root; 3706$ROOT = new CFClient::UI::Root;
2488$TOOLTIP = new CFClient::UI::Tooltip; 3707$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2489 3708
24901 37091
2491 3710

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