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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.183 by elmex, Sun Apr 30 13:10:46 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
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 61 }
40 62
41 return; 63 return;
42 } 64 }
43 } 65 }
… …
47 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
48} 70}
49 71
50# class methods for events 72# class methods for events
51sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 75 if $FOCUS;
54} 76}
55 77
56sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 80 if $FOCUS;
59} 81}
60 82
61sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
62 my ($ev) = @_; 84 my ($ev) = @_;
… …
71 check_tooltip; 93 check_tooltip;
72 } 94 }
73 95
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 97
76 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 100}
81 101
82sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
83 my ($ev) = @_; 103 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
85 105
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 107
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 109
90 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 112
95 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 115 $grab->update if $grab;
98 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 133
116 check_tooltip; 134 check_tooltip;
117 } 135 }
118 136
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 138 if $HOVER;
123} 139}
124 140
125# convert position array to integers 141# convert position array to integers
126sub harmonize { 142sub harmonize {
127 my ($vals) = @_; 143 my ($vals) = @_;
… …
133 $rem += $_ - $i; 149 $rem += $_ - $i;
134 $_ = $i; 150 $_ = $i;
135 } 151 }
136} 152}
137 153
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
138############################################################################# 195#############################################################################
139 196
140package CFClient::UI::Base; 197package CFClient::UI::Base;
141 198
142use strict; 199use strict;
… …
145 202
146sub new { 203sub new {
147 my $class = shift; 204 my $class = shift;
148 205
149 my $self = bless { 206 my $self = bless {
150 x => 0, 207 x => "center",
151 y => 0, 208 y => "center",
152 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
153 can_events => 1, 212 can_events => 1,
154 @_ 213 @_
155 }, $class; 214 }, $class;
156 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
157 for (keys %$self) { 218 for (keys %$self) {
158 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
160 } 221 }
161 } 222 }
162 223
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
163 $self 236 $self
164} 237}
165 238
166sub destroy { 239sub destroy {
167 my ($self) = @_; 240 my ($self) = @_;
… …
176 return if $self->{parent}; 249 return if $self->{parent};
177 250
178 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
179} 252}
180 253
181sub hide { 254sub set_visible {
182 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};
183 278
184 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
186 281
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
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
214 339
215sub configure { 340sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
217 342
218 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
221 348
222 # use alignment to adjust x, y 349 # use alignment to adjust x, y
223 350
224 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 353 }
229 354
230 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 356 $self->{x} = $x;
232 $self->{y} = $y; 357 $self->{y} = $y;
233 $self->update; 358 $self->update;
234 } 359 }
235 360
236 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
237 $self->{w} = $w; 364 $self->{alloc_w} = $w;
238 $self->{h} = $h; 365 $self->{alloc_h} = $h;
239 366
240 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 368 }
244} 369}
245 370
246sub size_allocate { 371sub size_allocate {
247 # nothing to be done 372 # nothing to be done
248} 373}
249 374
250sub children { 375sub children {
376 # nop
251} 377}
252 378
253# call when resolution changes etc. 379sub visible_children {
254sub reconfigure { 380 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261} 381}
262 382
263sub set_max_size { 383sub set_max_size {
264 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
265 385
266 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
268} 388}
269 389
270# return top left coordinates 390sub set_tooltip {
271sub _topleft {
272 my ($self, $x, $y) = @_; 391 my ($self, $tooltip) = @_;
273 392
274 $self->{parent} 393 $tooltip =~ s/^\s+//;
275 or Carp::confess "no parent widget in _topleft\n";#d# 394 $tooltip =~ s/\s+$//;
276 395
277 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
278} 404}
279 405
280# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
281sub coord2local { 407sub coord2local {
282 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
283 409
284 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285 ($x - $X, $y - $Y)
286} 411}
287 412
288# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
289sub coord2global { 414sub coord2global {
290 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
291 416
292 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293 ($x + $X, $y + $Y)
294} 418}
295 419
296sub focus_in { 420sub focus_in {
297 my ($self) = @_; 421 my ($self) = @_;
298 422
299 return if $FOCUS == $self; 423 return if $FOCUS == $self;
300 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
301 425
302 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
303 427
304 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
305 429
306 $focus->update if $focus; 430 $focus->update if $focus;
307 $FOCUS->update; 431 $FOCUS->update;
308} 432}
309 433
… …
312 436
313 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
314 438
315 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
316 440
317 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
318 442
319 $focus->update if $focus; #? 443 $focus->update if $focus; #?
320}
321 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
322sub mouse_motion { } 449sub mouse_motion { 0 }
323sub button_up { } 450sub button_up { 0 }
324sub key_down { } 451sub key_down { 0 }
325sub key_up { } 452sub key_up { 0 }
326 453
327sub button_down { 454sub button_down {
328 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
329 456
330 $self->focus_in; 457 $self->focus_in;
331}
332 458
333sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
334sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
335sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
336sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
337sub 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, $draw_h); # screen rectangle being drawn
338 535
339sub draw { 536sub draw {
340 my ($self) = @_; 537 my ($self) = @_;
341 538
342 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);
343 550
344 glPushMatrix; 551 glPushMatrix;
345 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
346 $self->_draw; 553 $self->_draw;
347 glPopMatrix; 554 glPopMatrix;
… …
359 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
360 glEnd; 567 glEnd;
361 glDisable GL_BLEND; 568 glDisable GL_BLEND;
362 } 569 }
363 570
364 if ($ENV{PCLIENT_DEBUG}) { 571 if ($ENV{CFPLUS_DEBUG} & 1) {
365 glPushMatrix; 572 glPushMatrix;
366 glColor 1, 1, 0, 1; 573 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP; 575 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0; 576 glVertex 0 , 0;
370 glVertex $self->{w}, 0; 577 glVertex $self->{w} - 1, 0;
371 glVertex $self->{w}, $self->{h}; 578 glVertex $self->{w} - 1, $self->{h} - 1;
372 glVertex 0 , $self->{h}; 579 glVertex 0 , $self->{h} - 1;
373 glEnd; 580 glEnd;
374 glPopMatrix; 581 glPopMatrix;
375 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 => $self, fontsize => 0)->_draw;
376 } 583 }
377} 584}
378 585
379sub _draw { 586sub _draw {
380 my ($self) = @_; 587 my ($self) = @_;
381 588
382 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
383} 590}
384 591
385sub find_widget {
386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
389
390 return $self
391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
393
394 ()
395}
396
397sub set_parent {
398 my ($self, $parent) = @_;
399
400 Scalar::Util::weaken ($self->{parent} = $parent);
401}
402
403sub check_size {
404 my ($self) = @_;
405
406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
427}
428
429sub update {
430 my ($self) = @_;
431
432 $self->{parent}->update
433 if $self->{parent};
434}
435
436sub connect {
437 my ($self, $signal, $cb) = @_;
438
439 push @{ $self->{signal_cb}{$signal} }, $cb;
440}
441
442sub emit {
443 my ($self, $signal, @args) = @_;
444
445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
446}
447
448sub DESTROY { 592sub DESTROY {
449 my ($self) = @_; 593 my ($self) = @_;
450 594
595 delete $WIDGET{$self+0};
451 #$self->deactivate; 596 #$self->deactivate;
452} 597}
453 598
454############################################################################# 599#############################################################################
455 600
… …
464 my $class = shift; 609 my $class = shift;
465 610
466 # range [value, low, high, page] 611 # range [value, low, high, page]
467 612
468 $class->SUPER::new ( 613 $class->SUPER::new (
469 bg => [0, 0, 0, 0.2], 614 #bg => [0, 0, 0, 0.2],
470 active_bg => [1, 1, 1, 0.5], 615 #active_bg => [1, 1, 1, 0.5],
471 @_ 616 @_
472 ) 617 )
473} 618}
474 619
475sub _draw { 620sub _draw {
476 my ($self) = @_; 621 my ($self) = @_;
477 622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
478 my ($w, $h) = @$self{qw(w h)}; 628 my ($w, $h) = @$self{qw(w h)};
479 629
480 glEnable GL_BLEND; 630 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 632 glColor @$color;
483 633
484 glBegin GL_QUADS; 634 glBegin GL_QUADS;
485 glVertex 0 , 0; 635 glVertex 0 , 0;
486 glVertex 0 , $h; 636 glVertex 0 , $h;
487 glVertex $w, $h; 637 glVertex $w, $h;
488 glVertex $w, 0; 638 glVertex $w, 0;
489 glEnd; 639 glEnd;
490 640
491 glDisable GL_BLEND; 641 glDisable GL_BLEND;
642 }
492} 643}
493 644
494############################################################################# 645#############################################################################
495 646
496package CFClient::UI::Empty; 647package CFClient::UI::Empty;
… …
501 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
503} 654}
504 655
505sub size_request { 656sub size_request {
506 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
507} 660}
508 661
509sub draw { } 662sub draw { }
510 663
511############################################################################# 664#############################################################################
… …
515our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
516 669
517sub new { 670sub new {
518 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
519 672
520 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
521 674
522 my $self = $class->SUPER::new ( 675 my $self = $class->SUPER::new (
523 children => [], 676 children => [],
524 can_events => 0, 677 can_events => 0,
525 %arg, 678 %arg,
526 ); 679 );
680
527 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
528 683
529 $self 684 $self
530} 685}
531 686
532sub add { 687sub add {
533 my ($self, $child) = @_; 688 my ($self, @widgets) = @_;
534 689
535 $child->set_parent ($self); 690 $_->set_parent ($self)
691 for @widgets;
536 692
537 use sort 'stable'; 693 use sort 'stable';
538 694
539 $self->{children} = [ 695 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 697 @{$self->{children}}, @widgets
542 ]; 698 ];
543 699
544 $child->check_size; 700 $self->realloc;
545 $self->update;
546} 701}
547 702
548sub children { 703sub children {
549 @{ $_[0]{children} } 704 @{ $_[0]{children} }
550} 705}
… …
555 delete $child->{parent}; 710 delete $child->{parent};
556 $child->hide; 711 $child->hide;
557 712
558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559 714
560 $self->check_size; 715 $self->realloc;
561 $self->update;
562} 716}
563 717
564sub clear { 718sub clear {
565 my ($self) = @_; 719 my ($self) = @_;
566 720
… …
570 for (@$children) { 724 for (@$children) {
571 delete $_->{parent}; 725 delete $_->{parent};
572 $_->hide; 726 $_->hide;
573 } 727 }
574 728
575 $self->check_size; 729 $self->realloc;
576 $self->update;
577} 730}
578 731
579sub find_widget { 732sub find_widget {
580 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
581 734
582 $x -= $self->{x}; 735 $x -= $self->{x};
583 $y -= $self->{y}; 736 $y -= $self->{y};
584 737
585 my $res; 738 my $res;
586 739
587 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
588 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
589 and return $res; 742 and return $res;
590 } 743 }
591 744
592 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
641 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
642} 795}
643 796
644############################################################################# 797#############################################################################
645 798
799# back-buffered drawing area
800
646package CFClient::UI::Window; 801package CFClient::UI::Window;
647 802
648our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
649 804
650use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
656} 811}
657 812
658sub update { 813sub update {
659 my ($self) = @_; 814 my ($self) = @_;
660 815
661 $ROOT->on_refresh ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
662 $self->SUPER::update; 817 $self->SUPER::update;
663} 818}
664 819
665sub size_allocate { 820sub size_allocate {
666 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
… …
668 $self->SUPER::size_allocate ($w, $h); 823 $self->SUPER::size_allocate ($w, $h);
669 $self->update; 824 $self->update;
670} 825}
671 826
672sub _render { 827sub _render {
828 my ($self) = @_;
829
673 $_[0]{children}[0]->draw; 830 $self->{children}[0]->draw;
674} 831}
675 832
676sub render_child { 833sub render_child {
677 my ($self) = @_; 834 my ($self) = @_;
678 835
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0; 837 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT; 838 glClear GL_COLOR_BUFFER_BIT;
682 839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
683 $self->_render; 847 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 }; 848 };
692} 849}
693 850
694sub _draw { 851sub _draw {
695 my ($self) = @_; 852 my ($self) = @_;
696 853
697 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
698 855
699 my $tex = $self->{texture} 856 my $tex = $self->{texture}
700 or return; 857 or return;
701 858
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1; 861 glColor 1, 1, 1, 1;
707 862
708 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709 864
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
712} 866}
713 867
714############################################################################# 868#############################################################################
715 869
716package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
717 871
718our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
719 873
874sub new {
875 my $class = shift;
876
877 $class->SUPER::new (
878 scroll_x => 0,
879 scroll_y => 1,
880 @_,
881 )
882}
883
720sub size_request { 884sub size_request {
721 my ($self) = @_; 885 my ($self) = @_;
722 886
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725 888
726 @$self{qw(child_w child_h)} 889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
727} 893}
728 894
729sub size_allocate { 895sub size_allocate {
730 my ($self, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
731 897
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);
732 $self->update; 904 $self->update;
733} 905}
734 906
735sub set_offset { 907sub set_offset {
736 my ($self, $x, $y) = @_; 908 my ($self, $x, $y) = @_;
… …
739 $self->{view_y} = int $y; 911 $self->{view_y} = int $y;
740 912
741 $self->update; 913 $self->update;
742} 914}
743 915
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, $y)
941 }
942}
943
744sub _render { 944sub _render {
745 my ($self) = @_; 945 my ($self) = @_;
746 946
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 - $self->{view_y};
949
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748 951
749 $self->SUPER::_render; 952 $self->SUPER::_render;
750} 953}
751 954
752############################################################################# 955#############################################################################
753 956
754package CFClient::UI::ScrolledWindow; 957package CFClient::UI::ScrolledWindow;
755 958
756our @ISA = CFClient::UI::HBox::; 959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($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
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
986}
987
988sub add {
989 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
1005 my ($self, $w, $h) = @_;
1006
1007 $self->SUPER::size_allocate ($w, $h);
1008
1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
757 1023
758sub new { 1024sub new {
759 my $class = shift; 1025 my $class = shift;
760 1026
761 my $self;
762
763 my $slider = new CFClient::UI::Slider
764 vertical => 1,
765 range => [0, 0, 1, 0.01], # HACK fix
766 connect_changed => sub {
767 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768 },
769 ;
770
771 $self = $class->SUPER::new ( 1027 $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort), 1028 bg => undef,
773 slider => $slider,
774 @_, 1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($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};
1076
1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
775 ); 1085 );
776 1086
777 $self->{vp}->add ($self->{scrolled});
778 $self->add ($self->{vp});
779 $self->add ($self->{slider});
780
781 $self
782}
783
784#TODO# update range on size_allocate depeneing on child
785# update viewport offset on scroll
786
787#############################################################################
788
789package CFClient::UI::Frame;
790
791our @ISA = CFClient::UI::Bin::;
792
793use CFClient::OpenGL;
794
795sub new {
796 my $class = shift;
797
798 my $self = $class->SUPER::new (
799 bg => [1, 1, 1, 1],
800 border_bg => [1, 1, 1, 1],
801 border => 0.8,
802 @_
803 );
804
805 $self
806}
807
808sub _draw {
809 my ($self) = @_;
810
811 my ($w, $h) = ($self->{w}, $self->{h});
812
813 glEnable GL_BLEND;
814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
815 glEnable GL_TEXTURE_2D;
816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
817
818# glBegin GL_QUADS;
819# glColor 0, 0, 0, 0;
820# glVertex 0 , 0;
821# glVertex 0 , $h;
822# glVertex $w, $h;
823# glVertex $w, 0;
824# glEnd;
825
826
827 $self->child->draw;
828 glDisable GL_BLEND;
829 glDisable GL_TEXTURE_2D;
830}
831
832#############################################################################
833
834package CFClient::UI::FancyFrame;
835
836our @ISA = CFClient::UI::Bin::;
837
838use CFClient::OpenGL;
839
840my @tex =
841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
842 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843
844sub new {
845 my $class = shift;
846
847 # TODO: user_x, user_y, overwrite moveto?
848
849 my $self = $class->SUPER::new (
850 bg => [1, 1, 1, 1],
851 border_bg => [1, 1, 1, 1],
852 border => 0.6,
853 can_events => 1,
854 @_
855 );
856
857 $self->{title} &&= new CFClient::UI::Label 1087 $self->{title} = new CFClient::UI::Label
858 align => 0, 1088 align => 0,
859 valign => 1, 1089 valign => 1,
860 text => $self->{title}, 1090 text => $title,
861 fontsize => $self->{border}; 1091 fontsize => $self->{border}
1092 if defined $title;
862 1093
863 $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};
864} 1102}
865 1103
866sub border { 1104sub border {
867 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
868} 1106}
869 1107
870sub size_request { 1108sub size_request {
871 my ($self) = @_; 1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
872 1113
873 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
874 1115
875 ( 1116 (
876 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
879} 1120}
880 1121
881sub size_allocate { 1122sub size_allocate {
882 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
883 1124
1125 if ($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
884 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
885 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
886 1135
887 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
888 if $self->{title};
889
890 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
891} 1137}
892 1138
893sub button_down { 1139sub button_down {
894 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
895 1141
… …
911 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
912 1158
913 my $dx = $ev->{x} - $ox; 1159 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy; 1160 my $dy = $ev->{y} - $oy;
915 1161
916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
918 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1165 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size; 1166 $self->realloc;
920 }; 1167 };
921 1168
922 } elsif ($lr ^ $td) { 1169 } elsif ($lr ^ $td) {
923 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
924 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
… …
926 $self->{motion} = sub { 1173 $self->{motion} = sub {
927 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
928 1175
929 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
930 1177
931 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
932 $self->update; 1179 # HACK: the next line is required to enforce placement
1180 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
933 }; 1181 };
1182 } else {
1183 return 0;
1184 }
1185
934 } 1186 1
935} 1187}
936 1188
937sub button_up { 1189sub button_up {
938 my ($self, $ev, $x, $y) = @_; 1190 my ($self, $ev, $x, $y) = @_;
939 1191
940 delete $self->{motion}; 1192 !!delete $self->{motion}
941} 1193}
942 1194
943sub mouse_motion { 1195sub mouse_motion {
944 my ($self, $ev, $x, $y) = @_; 1196 my ($self, $ev, $x, $y) = @_;
945 1197
946 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1198 $self->{motion}->($ev, $x, $y) if $self->{motion};
1199
1200 !!$self->{motion}
947} 1201}
948 1202
949sub _draw { 1203sub _draw {
950 my ($self) = @_; 1204 my ($self) = @_;
951 1205
1206 my $child = $self->{children}[0];
1207
952 my ($w, $h ) = ($self->{w}, $self->{h}); 1208 my ($w, $h ) = ($self->{w}, $self->{h});
953 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1209 my ($cw, $ch) = ($child->{w}, $child->{h});
954 1210
955 glEnable GL_BLEND;
956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957 glEnable GL_TEXTURE_2D; 1211 glEnable GL_TEXTURE_2D;
958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959 1213
960 my $border = $self->border; 1214 my $border = $self->border;
961 1215
962 glColor @{ $self->{border_bg} }; 1216 glColor @{ $self->{border_bg} };
963 $tex[1]->draw_quad (0, 0, $w, $border); 1217 $border[0]->draw_quad_alpha (0, 0, $w, $border);
964 $tex[3]->draw_quad (0, $border, $border, $ch); 1218 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1219 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
966 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1220 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
967 1221
968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1222 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969 my $bg = $tex[0]; 1223 glColor @{ $self->{bg} };
970 1224
971 # TODO: repeat texture not scale 1225 # TODO: repeat texture not scale
1226 # solve this better(?)
972 my $rep_x = $cw / $bg->{w}; 1227 $bg->{s} = $cw / $bg->{w};
973 my $rep_y = $ch / $bg->{h}; 1228 $bg->{t} = $ch / $bg->{h};
974
975 glColor @{ $self->{bg} };
976
977 $bg->{s} = $rep_x;
978 $bg->{t} = $rep_y;
979 $bg->{wrap_mode} = 1;
980 $bg->draw_quad ($border, $border, $cw, $ch); 1229 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1230 }
981 1231
982 glDisable GL_TEXTURE_2D; 1232 glDisable GL_TEXTURE_2D;
983 glDisable GL_BLEND;
984 }
985 1233
986 $self->{title}->draw if $self->{title};
987
988 $self->child->draw; 1234 $child->draw;
1235
1236 if ($self->{title}) {
1237 glTranslate 0, $border - $self->{h};
1238 $self->{title}->_draw;
1239 }
989} 1240}
990 1241
991############################################################################# 1242#############################################################################
992 1243
993package CFClient::UI::Table; 1244package CFClient::UI::Table;
… …
1001sub new { 1252sub new {
1002 my $class = shift; 1253 my $class = shift;
1003 1254
1004 $class->SUPER::new ( 1255 $class->SUPER::new (
1005 col_expand => [], 1256 col_expand => [],
1006 @_ 1257 @_,
1007 ) 1258 )
1259}
1260
1261sub children {
1262 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1008} 1263}
1009 1264
1010sub add { 1265sub add {
1011 my ($self, $x, $y, $child) = @_; 1266 my ($self, $x, $y, $child) = @_;
1012 1267
1013 $child->set_parent ($self); 1268 $child->set_parent ($self);
1014 $self->{children}[$y][$x] = $child; 1269 $self->{children}[$y][$x] = $child;
1015 1270
1016 $child->check_size; 1271 $self->realloc;
1017} 1272}
1018 1273
1019sub children {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1021}
1022
1023# TODO: move to container class maybe? send childs a signal on removal? 1274# TODO: move to container class maybe? send children a signal on removal?
1024sub clear { 1275sub clear {
1025 my ($self) = @_; 1276 my ($self) = @_;
1026 1277
1027 my @children = $self->children; 1278 my @children = $self->children;
1028 delete $self->{children}; 1279 delete $self->{children};
… …
1030 for (@children) { 1281 for (@children) {
1031 delete $_->{parent}; 1282 delete $_->{parent};
1032 $_->hide; 1283 $_->hide;
1033 } 1284 }
1034 1285
1035 $self->update; 1286 $self->realloc;
1036} 1287}
1037 1288
1038sub get_wh { 1289sub get_wh {
1039 my ($self) = @_; 1290 my ($self) = @_;
1040 1291
… …
1071sub size_allocate { 1322sub size_allocate {
1072 my ($self, $w, $h) = @_; 1323 my ($self, $w, $h) = @_;
1073 1324
1074 my ($ws, $hs) = $self->get_wh; 1325 my ($ws, $hs) = $self->get_wh;
1075 1326
1076 my $req_w = sum @$ws; 1327 my $req_w = (sum @$ws) || 1;
1077 my $req_h = sum @$hs; 1328 my $req_h = (sum @$hs) || 1;
1078 1329
1079 # TODO: nicer code && do row_expand 1330 # TODO: nicer code && do row_expand
1080 my @col_expand = @{$self->{col_expand}}; 1331 my @col_expand = @{$self->{col_expand}};
1081 @col_expand = (1) x @$ws unless @col_expand; 1332 @col_expand = (1) x @$ws unless @col_expand;
1082 my $col_expand = (sum @col_expand) || 1; 1333 my $col_expand = (sum @col_expand) || 1;
… …
1136 } 1387 }
1137} 1388}
1138 1389
1139############################################################################# 1390#############################################################################
1140 1391
1141package CFClient::UI::HBox; 1392package CFClient::UI::Box;
1142
1143# TODO: wrap into common Box base class
1144 1393
1145our @ISA = CFClient::UI::Container::; 1394our @ISA = CFClient::UI::Container::;
1146 1395
1147sub size_request { 1396sub size_request {
1148 my ($self) = @_; 1397 my ($self) = @_;
1149 1398
1150 my @alloc = map [$_->size_request], @{$self->{children}}; 1399 $self->{vertical}
1151 1400 ? (
1152 ( 1401 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1153 (List::Util::sum map $_->[0], @alloc), 1402 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1154 (List::Util::max map $_->[1], @alloc), 1403 )
1155 ) 1404 : (
1405 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1406 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1407 )
1156} 1408}
1157 1409
1158sub size_allocate { 1410sub size_allocate {
1159 my ($self, $w, $h) = @_; 1411 my ($self, $w, $h) = @_;
1160 1412
1161 ($h, $w) = ($w, $h); 1413 my $space = $self->{vertical} ? $h : $w;
1162
1163 my $children = $self->{children}; 1414 my $children = $self->{children};
1164 1415
1165 my @h = map $_->{req_w}, @$children; 1416 my @req;
1166 1417
1167 my $req_h = List::Util::sum @h; 1418 if ($self->{homogeneous}) {
1168 1419 @req = ($space / (@$children || 1)) x @$children;
1169 if ($req_h > $h) {
1170 # ah well, not enough space
1171 $_ *= $h / $req_h for @h;
1172 } 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 {
1173 my $exp = List::Util::sum map $_->{expand}, @$children; 1428 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1174 $exp ||= 1;
1175 1429
1430 $space = ($space - $req) / $expand; # remaining space to give away
1431
1432 $req[$_] += $space * $children->[$_]{expand}
1176 for (0 .. $#$children) { 1433 for 0 .. $#$children;
1177 my $child = $children->[$_];
1178
1179 my $alloc_h = $h[$_];
1180 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1181 $h[$_] = $alloc_h;
1182 } 1434 }
1183 } 1435 }
1184 1436
1185 CFClient::UI::harmonize \@h; 1437 CFClient::UI::harmonize \@req;
1186 1438
1187 my $y = 0; 1439 my $pos = 0;
1188 for (0 .. $#$children) { 1440 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190 my $h = $h[$_]; 1441 my $alloc = $req[$_];
1191 $child->configure ($y, 0, $h, $w); 1442 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1192 1443
1193 $y += $h; 1444 $pos += $alloc;
1194 } 1445 }
1195 1446
1196 1 1447 1
1197} 1448}
1198 1449
1199############################################################################# 1450#############################################################################
1200 1451
1452package CFClient::UI::HBox;
1453
1454our @ISA = CFClient::UI::Box::;
1455
1456sub new {
1457 my $class = shift;
1458
1459 $class->SUPER::new (
1460 vertical => 0,
1461 @_,
1462 )
1463}
1464
1465#############################################################################
1466
1201package CFClient::UI::VBox; 1467package CFClient::UI::VBox;
1202 1468
1203# TODO: wrap into common Box base class
1204
1205our @ISA = CFClient::UI::Container::; 1469our @ISA = CFClient::UI::Box::;
1206 1470
1207sub size_request { 1471sub new {
1208 my ($self) = @_; 1472 my $class = shift;
1209 1473
1210 my @alloc = map [$_->size_request], @{$self->{children}}; 1474 $class->SUPER::new (
1211 1475 vertical => 1,
1212 ( 1476 @_,
1213 (List::Util::max map $_->[0], @alloc),
1214 (List::Util::sum map $_->[1], @alloc),
1215 ) 1477 )
1216} 1478}
1217 1479
1218sub size_allocate {
1219 my ($self, $w, $h) = @_;
1220
1221 my $children = $self->{children};
1222
1223 my @h = map $_->{req_h}, @$children;
1224
1225 my $req_h = List::Util::sum @h;
1226
1227 if ($req_h > $h) {
1228 # ah well, not enough space
1229 $_ *= $h / $req_h for @h;
1230 } else {
1231 my $exp = List::Util::sum map $_->{expand}, @$children;
1232 $exp ||= 1;
1233
1234 for (0 .. $#$children) {
1235 my $child = $children->[$_];
1236
1237 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1238 }
1239 }
1240
1241 CFClient::UI::harmonize \@h;
1242
1243 my $y = 0;
1244 for (0 .. $#$children) {
1245 my $child = $children->[$_];
1246 my $h = $h[$_];
1247 $child->configure (0, $y, $w, $h);
1248
1249 $y += $h;
1250 }
1251
1252 1
1253}
1254
1255############################################################################# 1480#############################################################################
1256 1481
1257package CFClient::UI::Label; 1482package CFClient::UI::Label;
1258 1483
1259our @ISA = CFClient::UI::Base::; 1484our @ISA = CFClient::UI::DrawBG::;
1260 1485
1261use CFClient::OpenGL; 1486use CFClient::OpenGL;
1262 1487
1263sub new { 1488sub new {
1264 my ($class, %arg) = @_; 1489 my ($class, %arg) = @_;
1265 1490
1266 my $self = $class->SUPER::new ( 1491 my $self = $class->SUPER::new (
1267 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
1493 #bg => none
1494 #active_bg => none
1268 #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),
1269 fontsize => 1, 1501 fontsize => 1,
1270 text => "",
1271 align => -1, 1502 align => -1,
1272 valign => -1, 1503 valign => -1,
1273 padding => 2, 1504 padding_x => 2,
1274 layout => new CFClient::Layout, 1505 padding_y => 2,
1275 can_events => 0, 1506 can_events => 0,
1276 %arg 1507 %arg
1277 ); 1508 );
1278 1509
1279 if (exists $self->{template}) { 1510 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout; 1511 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template}); 1512 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout; 1513 $self->{template} = $layout;
1283 } 1514 }
1284 1515
1285 $self->set_text (delete $self->{text}) if exists $self->{text}; 1516 if (exists $self->{markup}) {
1286 $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 }
1287 1521
1288 $self 1522 $self
1289} 1523}
1290 1524
1291sub escape { 1525sub escape($) {
1292 local $_ = $_[1]; 1526 local $_ = $_[0];
1293 1527
1294 s/&/&amp;/g; 1528 s/&/&amp;/g;
1295 s/>/&gt;/g; 1529 s/>/&gt;/g;
1296 s/</&lt;/g; 1530 s/</&lt;/g;
1297 1531
1298 $_[1] 1532 $_
1299} 1533}
1300 1534
1301sub update { 1535sub update {
1302 my ($self) = @_; 1536 my ($self) = @_;
1303 1537
1304 delete $self->{texture}; 1538 delete $self->{texture};
1305 $self->SUPER::update; 1539 $self->SUPER::update;
1306} 1540}
1307 1541
1308sub reconfigure {
1309 my ($self) = @_;
1310
1311 delete $self->{texture};
1312}
1313
1314sub set_text { 1542sub set_text {
1315 my ($self, $text) = @_; 1543 my ($self, $text) = @_;
1316 1544
1317 return if $self->{text} eq "T$text"; 1545 return if $self->{text} eq "T$text";
1318 $self->{text} = "T$text"; 1546 $self->{text} = "T$text";
1319 1547
1548 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1320 $self->{layout}->set_text ($text); 1549 $self->{layout}->set_text ($text);
1321 1550
1322 delete $self->{texture}; 1551 $self->realloc;
1323 $self->update; 1552 $self->update;
1324 $self->check_size;
1325} 1553}
1326 1554
1327sub set_markup { 1555sub set_markup {
1328 my ($self, $markup) = @_; 1556 my ($self, $markup) = @_;
1329 1557
1330 return if $self->{text} eq "M$markup"; 1558 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup"; 1559 $self->{text} = "M$markup";
1332 1560
1561 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1562
1563 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1333 $self->{layout}->set_markup ($markup); 1564 $self->{layout}->set_markup ($markup);
1334 1565
1335 delete $self->{texture}; 1566 $self->realloc;
1336 $self->update; 1567 $self->update;
1337 $self->check_size;
1338} 1568}
1339 1569
1340sub size_request { 1570sub size_request {
1341 my ($self) = @_; 1571 my ($self) = @_;
1342 1572
1343 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1573 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($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});
1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1577 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346 1578
1347 my ($w, $h) = $self->{layout}->size; 1579 my ($w, $h) = $self->{layout}->size;
1348 1580
1349 if (exists $self->{template}) { 1581 if (exists $self->{template}) {
… …
1354 1586
1355 $w = List::Util::max $w, $w2; 1587 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2; 1588 $h = List::Util::max $h, $h2;
1357 } 1589 }
1358 1590
1359 ( 1591 ($w, $h)
1360 $w + $self->{padding} * 2,
1361 $h + $self->{padding} * 2,
1362 )
1363} 1592}
1364 1593
1365sub size_allocate { 1594sub size_allocate {
1366 my ($self, $w, $h) = @_; 1595 my ($self, $w, $h) = @_;
1367 1596
1597 delete $self->{ox};
1598
1368 delete $self->{texture}; 1599 delete $self->{texture}
1600 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1369} 1601}
1370 1602
1371sub set_fontsize { 1603sub set_fontsize {
1372 my ($self, $fontsize) = @_; 1604 my ($self, $fontsize) = @_;
1373 1605
1374 $self->{fontsize} = $fontsize; 1606 $self->{fontsize} = $fontsize;
1375 delete $self->{texture}; 1607 delete $self->{texture};
1376 $self->check_size; 1608
1377 $self->update; 1609 $self->realloc;
1378} 1610}
1379 1611
1380sub _draw { 1612sub _draw {
1381 my ($self) = @_; 1613 my ($self) = @_;
1382 1614
1615 $self->SUPER::_draw; # draw background, if applicable
1616
1383 my $tex = $self->{texture} ||= do { 1617 my $tex = $self->{texture} ||= do {
1618 $self->{layout}->set_foreground (@{$self->{fg}});
1384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1619 $self->{layout}->set_font ($self->{font}) if $self->{font};
1385 $self->{layout}->set_width ($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});
1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1623 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1624
1387 new_from_layout CFClient::Texture $self->{layout} 1625 new_from_layout CFClient::Texture $self->{layout}
1388 }; 1626 };
1389 1627
1390 glEnable GL_BLEND; 1628 unless (exists $self->{ox}) {
1391 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} - $tex->{h}) * 0.5);
1636 };
1637
1392 glEnable GL_TEXTURE_2D; 1638 glEnable GL_TEXTURE_2D;
1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1394 1640
1641 if ($tex->{format} == GL_ALPHA) {
1395 glColor @{$self->{fg}}; 1642 glColor @{$self->{fg}};
1396
1397 $self->{ox} = int (
1398 $self->{align} < 0 ? $self->{padding}
1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1400 : ($self->{w} - $tex->{w}) * 0.5
1401 );
1402
1403 $self->{oy} = int (
1404 $self->{valign} < 0 ? $self->{padding}
1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406 : ($self->{h} - $tex->{h}) * 0.5
1407 );
1408
1409 $tex->draw_quad ($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 }
1410 1647
1411 glDisable GL_TEXTURE_2D; 1648 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 1649}
1414 1650
1415############################################################################# 1651#############################################################################
1416 1652
1417package CFClient::UI::EntryBase; 1653package CFClient::UI::EntryBase;
… …
1430 active_fg => [0, 0, 0], 1666 active_fg => [0, 0, 0],
1431 can_hover => 1, 1667 can_hover => 1,
1432 can_focus => 1, 1668 can_focus => 1,
1433 valign => 0, 1669 valign => 0,
1434 can_events => 1, 1670 can_events => 1,
1671 #text => ...
1435 @_ 1672 @_
1436 ) 1673 )
1437} 1674}
1438 1675
1439sub _set_text { 1676sub _set_text {
… …
1441 1678
1442 delete $self->{cur_h}; 1679 delete $self->{cur_h};
1443 1680
1444 return if $self->{text} eq $text; 1681 return if $self->{text} eq $text;
1445 1682
1446 delete $self->{texture};
1447
1448 $self->{last_activity} = $::NOW; 1683 $self->{last_activity} = $::NOW;
1449 $self->{text} = $text; 1684 $self->{text} = $text;
1450 1685
1451 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1453 1688
1454 $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;
1455} 1700}
1456 1701
1457sub get_text { 1702sub get_text {
1458 $_[0]{text} 1703 $_[0]{text}
1459} 1704}
… …
1462 my ($self) = @_; 1707 my ($self) = @_;
1463 1708
1464 my ($w, $h) = $self->SUPER::size_request; 1709 my ($w, $h) = $self->SUPER::size_request;
1465 1710
1466 ($w + 1, $h) # add 1 for cursor 1711 ($w + 1, $h) # add 1 for cursor
1467}
1468
1469sub size_allocate {
1470 my ($self, $w, $h) = @_;
1471
1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1473}
1474
1475sub set_text {
1476 my ($self, $text) = @_;
1477
1478 $self->{cursor} = length $text;
1479 $self->_set_text ($text);
1480 $self->update;
1481} 1712}
1482 1713
1483sub key_down { 1714sub key_down {
1484 my ($self, $ev) = @_; 1715 my ($self, $ev) = @_;
1485 1716
… …
1487 my $sym = $ev->{sym}; 1718 my $sym = $ev->{sym};
1488 my $uni = $ev->{unicode}; 1719 my $uni = $ev->{unicode};
1489 1720
1490 my $text = $self->get_text; 1721 my $text = $self->get_text;
1491 1722
1492 if ($sym == 8) { 1723 if ($uni == 8) {
1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1724 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1494 } elsif ($sym == 127) { 1725 } elsif ($uni == 127) {
1495 substr $text, $self->{cursor}, 1, ""; 1726 substr $text, $self->{cursor}, 1, "";
1496 } elsif ($sym == CFClient::SDLK_LEFT) { 1727 } elsif ($sym == CFClient::SDLK_LEFT) {
1497 --$self->{cursor} if $self->{cursor}; 1728 --$self->{cursor} if $self->{cursor};
1498 } elsif ($sym == CFClient::SDLK_RIGHT) { 1729 } elsif ($sym == CFClient::SDLK_RIGHT) {
1499 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1730 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1500 } elsif ($sym == CFClient::SDLK_HOME) { 1731 } elsif ($sym == CFClient::SDLK_HOME) {
1501 $self->{cursor} = 0; 1732 $self->{cursor} = 0;
1502 } elsif ($sym == CFClient::SDLK_END) { 1733 } elsif ($sym == CFClient::SDLK_END) {
1503 $self->{cursor} = length $text; 1734 $self->{cursor} = length $text;
1504 } elsif ($sym == 27) { 1735 } elsif ($uni == 27) {
1505 $self->emit ('escape'); 1736 $self->_emit ('escape');
1506 } elsif ($uni) { 1737 } elsif ($uni) {
1507 substr $text, $self->{cursor}++, 0, chr $uni; 1738 substr $text, $self->{cursor}++, 0, chr $uni;
1739 } else {
1740 return 0;
1508 } 1741 }
1509 1742
1510 $self->_set_text ($text); 1743 $self->_set_text ($text);
1511 $self->update; 1744
1745 $self->realloc;
1746
1747 1
1512} 1748}
1513 1749
1514sub focus_in { 1750sub focus_in {
1515 my ($self) = @_; 1751 my ($self) = @_;
1516 1752
… …
1531 utf8::encode $text; 1767 utf8::encode $text;
1532 $self->{cursor} = length substr $text, 0, $idx; 1768 $self->{cursor} = length substr $text, 0, $idx;
1533 1769
1534 $self->_set_text ($self->{text}); 1770 $self->_set_text ($self->{text});
1535 $self->update; 1771 $self->update;
1772
1773 1
1536} 1774}
1537 1775
1538sub mouse_motion { 1776sub mouse_motion {
1539 my ($self, $ev, $x, $y) = @_; 1777 my ($self, $ev, $x, $y) = @_;
1540# 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, $y;#d#
1779
1780 0
1541} 1781}
1542 1782
1543sub _draw { 1783sub _draw {
1544 my ($self) = @_; 1784 my ($self) = @_;
1545 1785
… …
1596 if ($sym == 13) { 1836 if ($sym == 13) {
1597 unshift @{$self->{history}}, 1837 unshift @{$self->{history}},
1598 my $txt = $self->get_text; 1838 my $txt = $self->get_text;
1599 $self->{history_pointer} = -1; 1839 $self->{history_pointer} = -1;
1600 $self->{history_saveback} = ''; 1840 $self->{history_saveback} = '';
1601 $self->emit (activate => $txt); 1841 $self->_emit (activate => $txt);
1602 $self->update; 1842 $self->update;
1603 1843
1604 } elsif ($sym == CFClient::SDLK_UP) { 1844 } elsif ($sym == CFClient::SDLK_UP) {
1605 if ($self->{history_pointer} < 0) { 1845 if ($self->{history_pointer} < 0) {
1606 $self->{history_saveback} = $self->get_text; 1846 $self->{history_saveback} = $self->get_text;
… …
1622 } else { 1862 } else {
1623 $self->set_text ($self->{history_saveback}); 1863 $self->set_text ($self->{history_saveback});
1624 } 1864 }
1625 1865
1626 } else { 1866 } else {
1627 $self->SUPER::key_down ($ev); 1867 return $self->SUPER::key_down ($ev)
1868 }
1869
1628 } 1870 1
1629
1630} 1871}
1631 1872
1632############################################################################# 1873#############################################################################
1633 1874
1634package CFClient::UI::Button; 1875package CFClient::UI::Button;
… …
1643 1884
1644sub new { 1885sub new {
1645 my $class = shift; 1886 my $class = shift;
1646 1887
1647 $class->SUPER::new ( 1888 $class->SUPER::new (
1648 padding => 4, 1889 padding_x => 4,
1890 padding_y => 4,
1649 fg => [1, 1, 1], 1891 fg => [1, 1, 1],
1650 bg => [1, 1, 1, 0.2],
1651 active_fg => [0, 0, 1], 1892 active_fg => [0, 0, 1],
1652 can_hover => 1, 1893 can_hover => 1,
1653 align => 0, 1894 align => 0,
1654 valign => 0, 1895 valign => 0,
1655 can_events => 1, 1896 can_events => 1,
1656 @_ 1897 @_
1657 ) 1898 )
1658} 1899}
1659 1900
1901sub activate { }
1902
1660sub button_up { 1903sub button_up {
1661 my ($self, $ev, $x, $y) = @_; 1904 my ($self, $ev, $x, $y) = @_;
1662 1905
1906 $self->emit ("activate")
1663 if ($x >= 0 && $x < $self->{w} 1907 if $x >= 0 && $x < $self->{w}
1664 && $y >= 0 && $y < $self->{h}) { 1908 && $y >= 0 && $y < $self->{h};
1665 $self->emit ("activate"); 1909
1666 } 1910 1
1667} 1911}
1668 1912
1669sub _draw { 1913sub _draw {
1670 my ($self) = @_; 1914 my ($self) = @_;
1671 1915
… …
1673 1917
1674 if ($GRAB == $self) { 1918 if ($GRAB == $self) {
1675 $self->{fg} = $self->{active_fg}; 1919 $self->{fg} = $self->{active_fg};
1676 } 1920 }
1677 1921
1678 glEnable GL_BLEND;
1679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680 glEnable GL_TEXTURE_2D; 1922 glEnable GL_TEXTURE_2D;
1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1; 1924 glColor 0, 0, 0, 1;
1683 1925
1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1926 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1685 1927
1686 glDisable GL_TEXTURE_2D; 1928 glDisable GL_TEXTURE_2D;
1687 glDisable GL_BLEND;
1688 1929
1689 $self->SUPER::_draw; 1930 $self->SUPER::_draw;
1690} 1931}
1691 1932
1692############################################################################# 1933#############################################################################
… …
1703 1944
1704sub new { 1945sub new {
1705 my $class = shift; 1946 my $class = shift;
1706 1947
1707 $class->SUPER::new ( 1948 $class->SUPER::new (
1708 padding => 2, 1949 padding_x => 2,
1950 padding_y => 2,
1709 fg => [1, 1, 1], 1951 fg => [1, 1, 1],
1710 active_fg => [1, 1, 0], 1952 active_fg => [1, 1, 0],
1953 bg => [0, 0, 0, 0.2],
1954 active_bg => [1, 1, 1, 0.5],
1711 state => 0, 1955 state => 0,
1712 can_hover => 1, 1956 can_hover => 1,
1713 @_ 1957 @_
1714 ) 1958 )
1715} 1959}
1716 1960
1717sub size_request { 1961sub size_request {
1718 my ($self) = @_; 1962 my ($self) = @_;
1719 1963
1720 ($self->{padding} * 2 + 6) x 2 1964 (6) x 2
1721} 1965}
1722 1966
1723sub button_down { 1967sub button_down {
1724 my ($self, $ev, $x, $y) = @_; 1968 my ($self, $ev, $x, $y) = @_;
1725 1969
1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1970 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1971 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1728 $self->{state} = !$self->{state}; 1972 $self->{state} = !$self->{state};
1729 $self->emit (changed => $self->{state}); 1973 $self->_emit (changed => $self->{state});
1974 } else {
1975 return 0
1976 }
1977
1730 } 1978 1
1731} 1979}
1732 1980
1733sub _draw { 1981sub _draw {
1734 my ($self) = @_; 1982 my ($self) = @_;
1735 1983
1736 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1737 1985
1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1986 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1739 1987
1740 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;
1741 1991
1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1992 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743 1993
1744 glEnable GL_BLEND; 1994 my $tex = $self->{state} ? $tex[1] : $tex[0];
1995
1745 glEnable GL_TEXTURE_2D; 1996 glEnable GL_TEXTURE_2D;
1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747
1748 my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750 $tex->draw_quad (0, 0, $s, $s); 1997 $tex->draw_quad_alpha (0, 0, $s, $s);
1751
1752 glDisable GL_TEXTURE_2D; 1998 glDisable GL_TEXTURE_2D;
1753 glDisable GL_BLEND;
1754} 1999}
1755 2000
1756############################################################################# 2001#############################################################################
1757 2002
1758package CFClient::UI::Image; 2003package CFClient::UI::Image;
… …
1801 glTranslate 0, -$self->{w}, 0; 2046 glTranslate 0, -$self->{w}, 0;
1802 2047
1803 ($w, $h) = ($h, $w); 2048 ($w, $h) = ($h, $w);
1804 } 2049 }
1805 2050
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D; 2051 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2052 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810 2053
1811 $tex->draw_quad (0, 0, $w, $h); 2054 $tex->draw_quad_alpha (0, 0, $w, $h);
1812 2055
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D; 2056 glDisable GL_TEXTURE_2D;
1815} 2057}
1816 2058
1817############################################################################# 2059#############################################################################
1818 2060
… …
2007 qw(s1_slider.png s1_slider_bg.png); 2249 qw(s1_slider.png s1_slider_bg.png);
2008 2250
2009sub new { 2251sub new {
2010 my $class = shift; 2252 my $class = shift;
2011 2253
2012 # range [value, low, high, page] 2254 # range [value, low, high, page, unit]
2013 2255
2014 # TODO: 0-width page 2256 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical 2257 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off 2258 # TODO: calculations are off
2017 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
2018 fg => [1, 1, 1], 2260 fg => [1, 1, 1],
2019 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],
2020 range => [0, 0, 100, 10], 2264 range => [0, 0, 100, 10, 0],
2021 req_w => $::WIDTH / 80, 2265 min_w => $::WIDTH / 80,
2022 req_h => $::WIDTH / 80, 2266 min_h => $::WIDTH / 80,
2023 vertical => 0, 2267 vertical => 0,
2024 can_hover => 1, 2268 can_hover => 1,
2025 inner_pad => 5, 2269 inner_pad => 0.02,
2026 @_ 2270 @_
2027 ); 2271 );
2028 2272
2273 $self->set_value ($self->{range}[0]);
2274 $self->update;
2275
2029 $self 2276 $self
2030} 2277}
2031 2278
2279sub changed { }
2280
2281sub set_range {
2282 my ($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 $self->update;
2310 }
2311}
2312
2032sub size_request { 2313sub size_request {
2033 my ($self) = @_; 2314 my ($self) = @_;
2034 2315
2035 my $w = $self->{req_w}; 2316 ($self->{req_w}, $self->{req_h})
2036 my $h = $self->{req_h};
2037
2038 $self->{vertical} ? ($h, $w) : ($w, $h)
2039} 2317}
2040 2318
2041sub button_down { 2319sub button_down {
2042 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
2043 2321
2044 $self->SUPER::button_down ($ev, $x, $y); 2322 $self->SUPER::button_down ($ev, $x, $y);
2323
2324 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325
2045 $self->mouse_motion ($ev, $x, $y); 2326 $self->mouse_motion ($ev, $x, $y)
2046} 2327}
2047 2328
2048sub mouse_motion { 2329sub mouse_motion {
2049 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
2050 2331
2051 if ($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
2052 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2360 my ($value, $lo, $hi, $page) = @{$self->{range}};
2361 my $range = ($hi - $page - $lo) || 1e-100;
2053 2362
2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2363 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2055 2364
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2365 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2057 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2366 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2058 2367
2059 $x -= $inner_pad_px; # substract the padding 2368 $value = ($value - $lo) / $range;
2060 $x = $x * ($hi - $lo) / $inner_w + $lo; 2369 $value = $value * $self->{scale} + $self->{offset};
2061 $x = $lo if $x < $lo;
2062 $x = $hi - $page if $x > $hi - $page;
2063 $self->{range}[0] = $x;
2064 2370
2065 $self->emit (changed => $x); 2371 $self->{knob_x} = $value - $knob_w * 0.5;
2066 $self->update; 2372 $self->{knob_w} = $knob_w;
2067 } 2373 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
2076}
2077
2078sub _draw {
2079 my ($self) = @_;
2080 2374
2081 $self->SUPER::_draw (); 2375 $self->SUPER::_draw ();
2082 2376
2083 my ($w, $h) = @$self{qw(w h)}; 2377 glScale $self->{w}, $self->{h};
2084 2378
2085 if ($self->{vertical}) { 2379 if ($self->{vertical}) {
2086 # draw a vertical slider like a rotated horizontal slider 2380 # draw a vertical slider like a rotated horizontal slider
2087 2381
2382 glTranslate 1, 0, 0;
2088 glRotate 90, 0, 0, 1; 2383 glRotate 90, 0, 0, 1;
2089 glTranslate 0, -$self->{w}, 0;
2090
2091 ($w, $h) = ($h, $w);
2092 } 2384 }
2093 2385
2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2386 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2387 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2096 2388
2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
2098
2099 $hi = $value + 1 if $lo == $hi;
2100
2101 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
2104 $page = int $page * $inner_w / ($hi - $lo);
2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2106
2107 $w -= $page;
2108 $page &= ~1;
2109 glTranslate $page * 0.5, 0, 0;
2110 $page ||= 2;
2111
2112 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2113 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2114
2115 glEnable GL_BLEND;
2116 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2117 glEnable GL_TEXTURE_2D; 2389 glEnable GL_TEXTURE_2D;
2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2390 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2119 2391
2120 # draw background 2392 # draw background
2121 $tex[1]->draw_quad (0, 0, $w, $h); 2393 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2122 2394
2123 # draw handle 2395 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2396 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2125 2397
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D; 2398 glDisable GL_TEXTURE_2D;
2128} 2399}
2400
2401#############################################################################
2402
2403package CFClient::UI::ValSlider;
2404
2405our @ISA = CFClient::UI::HBox::;
2406
2407sub new {
2408 my ($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 (@_) }
2129 2441
2130############################################################################# 2442#############################################################################
2131 2443
2132package CFClient::UI::TextView; 2444package CFClient::UI::TextView;
2133 2445
… …
2142 fontsize => 1, 2454 fontsize => 1,
2143 can_events => 0, 2455 can_events => 0,
2144 #font => default_font 2456 #font => default_font
2145 @_, 2457 @_,
2146 2458
2147 layout => (new CFClient::Layout), 2459 layout => (new CFClient::Layout 1),
2148 par => [], 2460 par => [],
2149 height => 0, 2461 height => 0,
2150 children => [ 2462 children => [
2151 (new CFClient::UI::Empty expand => 1), 2463 (new CFClient::UI::Empty expand => 1),
2152 (new CFClient::UI::Slider vertical => 1), 2464 (new CFClient::UI::Slider vertical => 1),
… …
2163 2475
2164 $self->{fontsize} = $fontsize; 2476 $self->{fontsize} = $fontsize;
2165 $self->reflow; 2477 $self->reflow;
2166} 2478}
2167 2479
2168sub text_height {
2169 my ($self, $text) = @_;
2170
2171 my $layout = $self->{layout};
2172
2173 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174 $layout->set_width ($self->{children}[0]{w});
2175 $layout->set_text ($text);
2176
2177 ($layout->size)[1]
2178}
2179
2180sub reflow {
2181 my ($self) = @_;
2182
2183 $self->{need_reflow}++;
2184 $self->update;
2185}
2186
2187sub size_allocate { 2480sub size_allocate {
2188 my ($self, $w, $h) = @_; 2481 my ($self, $w, $h) = @_;
2189 2482
2190 $self->SUPER::size_allocate ($w, $h); 2483 $self->SUPER::size_allocate ($w, $h);
2191 2484
… …
2194 $self->{layout}->set_width ($self->{children}[0]{w}); 2487 $self->{layout}->set_width ($self->{children}[0]{w});
2195 2488
2196 $self->reflow; 2489 $self->reflow;
2197} 2490}
2198 2491
2492sub text_size {
2493 my ($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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2524}
2525
2199sub add_paragraph { 2526sub add_paragraph {
2200 my ($self, $color, $text) = @_; 2527 my ($self, $color, $text, $indent) = @_;
2201 2528
2202 #TODO: intelligently "reformat" paragraph 2529 for my $line (split /\n/, $text) {
2203 2530 my ($w, $h) = $self->text_size ($line);
2204 my $height = $self->text_height ($text);
2205
2206 $self->{height} += $height; 2531 $self->{height} += $h;
2532 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2533 }
2207 2534
2208 push @{$self->{par}}, [$height, $color, $text];
2209
2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2535 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2211 $self->{children}[1]->update;
2212} 2536}
2213 2537
2214sub update { 2538sub update {
2215 my ($self) = @_; 2539 my ($self) = @_;
2216 2540
… …
2218 2542
2219 return unless $self->{h} > 0; 2543 return unless $self->{h} > 0;
2220 2544
2221 delete $self->{texture}; 2545 delete $self->{texture};
2222 2546
2223 $ROOT->on_refresh ($self, sub { 2547 $ROOT->on_post_alloc ($self, sub {
2548 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549
2224 if (delete $self->{need_reflow}) { 2550 if (delete $self->{need_reflow}) {
2225 my $height = 0; 2551 my $height = 0;
2226 2552
2227 $height += $_->[0] = $self->text_height ($_->[2]) 2553 my $layout = $self->{layout};
2554
2555 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
2228 for @{$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 }
2229 2568
2230 $self->{height} = $height; 2569 $self->{height} = $height;
2231 2570
2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2571 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2233 2572
2234 delete $self->{texture}; 2573 delete $self->{texture};
2235 } 2574 }
2236 2575
2237 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2576 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2238 glClearColor 0, 0, 0, 0; 2577 glClearColor 0.5, 0.5, 0.5, 0;
2239 glClear GL_COLOR_BUFFER_BIT; 2578 glClear GL_COLOR_BUFFER_BIT;
2240 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
2241 glEnable GL_BLEND; 2591 glEnable GL_BLEND;
2592 #TODO# not correct in windows where rgba is forced off
2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2593 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0];
2247
2248 my $y0 = $top;
2249 my $y1 = $top + $self->{h};
2250
2251 my $y = 0;
2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256 2594
2257 for my $par (@{$self->{par}}) { 2595 for my $par (@{$self->{par}}) {
2258 my $h = $par->[0]; 2596 my $h = $par->[1];
2259 2597
2260 if ($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]);
2261 $layout->set_text ($par->[2]); 2601 $layout->set_markup ($par->[4]);
2262 2602
2263 glColor @{ $par->[1] }; 2603 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2264 my ($W, $H) = $layout->size; 2604
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2605 glRasterPos $par->[3], $y - $y0;
2606 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266 } 2607 }
2267 2608
2268 $y += $h; 2609 $y += $h;
2269 } 2610 }
2270 2611
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND; 2612 glDisable GL_BLEND;
2273 }; 2613 };
2274 }); 2614 });
2275} 2615}
2276 2616
2277sub _draw { 2617sub _draw {
2278 my ($self) = @_; 2618 my ($self) = @_;
2279 2619
2280 glEnable GL_BLEND;
2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282 glEnable GL_TEXTURE_2D; 2620 glEnable GL_TEXTURE_2D;
2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284 glColor 1, 1, 1, 1; 2622 glColor 1, 1, 1, 1;
2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2623 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2286 glDisable GL_TEXTURE_2D; 2624 glDisable GL_TEXTURE_2D;
2287 glDisable GL_BLEND;
2288 2625
2289 $self->{children}[1]->draw; 2626 $self->{children}[1]->draw;
2290 2627
2291} 2628}
2292 2629
… …
2340 2677
2341sub new { 2678sub new {
2342 my $class = shift; 2679 my $class = shift;
2343 2680
2344 my $self = $class->SUPER::new ( 2681 my $self = $class->SUPER::new (
2345 state => 0, 2682 state => 0,
2346 connect_activate => \&toggle_flopper, 2683 on_activate => \&toggle_flopper,
2347 @_ 2684 @_
2348 ); 2685 );
2349 2686
2350 if ($self->{state}) {
2351 $self->{state} = 0;
2352 $self->toggle_flopper;
2353 }
2354
2355 $self 2687 $self
2356} 2688}
2357 2689
2358sub toggle_flopper { 2690sub toggle_flopper {
2359 my ($self) = @_; 2691 my ($self) = @_;
2360 2692
2361 # TODO: use animation 2693 $self->{other}->toggle_visibility;
2362 if ($self->{state} = !$self->{state}) {
2363 $CFClient::UI::ROOT->add ($self->{other});
2364 $self->{other}->move ($self->coord2global (0, $self->{h}));
2365 $self->emit ("open");
2366 } else {
2367 $CFClient::UI::ROOT->remove ($self->{other});
2368 $self->emit ("close");
2369 }
2370
2371 $self->emit (changed => $self->{state});
2372} 2694}
2373 2695
2374############################################################################# 2696#############################################################################
2375 2697
2376package CFClient::UI::Tooltip; 2698package CFClient::UI::Tooltip;
… …
2386 @_, 2708 @_,
2387 can_events => 0, 2709 can_events => 0,
2388 ) 2710 )
2389} 2711}
2390 2712
2391sub set_markup { 2713sub set_tooltip_from {
2392 my ($self, $text) = @_; 2714 my ($self, $widget) = @_;
2393 2715
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2716 my $tooltip = $widget->{tooltip};
2395 $self->{label}->set_markup ($text); 2717
2396 $self->add ($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} || $::FONT_PROP),
2732 );
2397} 2733}
2398 2734
2399sub size_request { 2735sub size_request {
2400 my ($self) = @_; 2736 my ($self) = @_;
2401
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403 2737
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2738 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405 2739
2406 ($w + 4, $h + 4) 2740 ($w + 4, $h + 4)
2407} 2741}
… …
2410 my ($self, $w, $h) = @_; 2744 my ($self, $w, $h) = @_;
2411 2745
2412 $self->SUPER::size_allocate ($w - 4, $h - 4); 2746 $self->SUPER::size_allocate ($w - 4, $h - 4);
2413} 2747}
2414 2748
2749sub visibility_change {
2750 my ($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, $y);
2764 });
2765}
2766
2415sub _draw { 2767sub _draw {
2416 my ($self) = @_; 2768 my ($self) = @_;
2417 2769
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375; 2770 glTranslate 0.375, 0.375;
2420 2771
2421 my ($w, $h) = @$self{qw(w h)}; 2772 my ($w, $h) = @$self{qw(w h)};
2422 2773
2423 glColor 1, 0.8, 0.4; 2774 glColor 1, 0.8, 0.4;
… …
2434 glVertex 0 , $h; 2785 glVertex 0 , $h;
2435 glVertex $w, $h; 2786 glVertex $w, $h;
2436 glVertex $w, 0; 2787 glVertex $w, 0;
2437 glEnd; 2788 glEnd;
2438 2789
2439 glPopMatrix; 2790 glTranslate 2 - 0.375, 2 - 0.375;
2440 2791
2441 glTranslate 2, 2;
2442 $self->SUPER::_draw; 2792 $self->SUPER::_draw;
2443} 2793}
2444 2794
2445############################################################################# 2795#############################################################################
2446 2796
… …
2451use CFClient::OpenGL; 2801use CFClient::OpenGL;
2452 2802
2453sub new { 2803sub new {
2454 my $class = shift; 2804 my $class = shift;
2455 2805
2456 $class->SUPER::new ( 2806 my $self = $class->SUPER::new (
2457 aspect => 1, 2807 aspect => 1,
2808 can_events => 0,
2458 @_, 2809 @_,
2459 ) 2810 );
2811
2812 if ($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 $self
2460} 2827}
2461 2828
2462sub size_request { 2829sub size_request {
2463 (32, 8) 2830 (32, 8)
2464} 2831}
2465 2832
2833sub update {
2834 my ($self) = @_;
2835
2836 return unless $self->{visible};
2837
2838 $self->SUPER::update;
2839}
2840
2466sub _draw { 2841sub _draw {
2467 my ($self) = @_; 2842 my ($self) = @_;
2468 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
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2855 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2470 2856
2471 # TODO animation
2472 if ($tex) { 2857 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D; 2858 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1; 2860 glColor 1, 1, 1, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2861 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D; 2862 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 } 2863 }
2482} 2864}
2865
2866sub DESTROY {
2867 my ($self) = @_;
2868
2869 $self->{timer}->cancel
2870 if $self->{timer};
2871
2872 $self->SUPER::DESTROY;
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Buttonbar;
2878
2879our @ISA = CFClient::UI::HBox::;
2880
2881# TODO: should actualyl wrap buttons and other goodies.
2483 2882
2484############################################################################# 2883#############################################################################
2485 2884
2486package CFClient::UI::Menu; 2885package CFClient::UI::Menu;
2487 2886
… …
2521 2920
2522# popup given the event (must be a mouse button down event currently) 2921# popup given the event (must be a mouse button down event currently)
2523sub popup { 2922sub popup {
2524 my ($self, $ev) = @_; 2923 my ($self, $ev) = @_;
2525 2924
2526 $self->emit ("popdown"); 2925 $self->_emit ("popdown");
2527 2926
2528 # maybe save $GRAB? must be careful about events... 2927 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self; 2928 $GRAB = $self;
2530 $self->{button} = $ev->{button}; 2929 $self->{button} = $ev->{button};
2531 2930
2532 $self->show; 2931 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2932 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534} 2933}
2535 2934
2536sub mouse_motion { 2935sub mouse_motion {
2537 my ($self, $ev, $x, $y) = @_; 2936 my ($self, $ev, $x, $y) = @_;
2538 2937
2539 # TODO: should use vbox->find_widget or so 2938 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2939 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER}; 2940 $self->{hover} = $self->{item}{$HOVER};
2941
2942 0
2542} 2943}
2543 2944
2544sub button_up { 2945sub button_up {
2545 my ($self, $ev, $x, $y) = @_; 2946 my ($self, $ev, $x, $y) = @_;
2546 2947
2547 if ($ev->{button} == $self->{button}) { 2948 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB; 2949 undef $GRAB;
2549 $self->hide; 2950 $self->hide;
2550 2951
2551 $self->emit ("popdown"); 2952 $self->_emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover}; 2953 $self->{hover}[1]->() if $self->{hover};
2954 } else {
2955 return 0
2956 }
2957
2553 } 2958 1
2554} 2959}
2555 2960
2556############################################################################# 2961#############################################################################
2557 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 $self->rebuild_spell_list;
3472}
3473
3474#############################################################################
3475
2558package CFClient::UI::Root; 3476package CFClient::UI::Root;
2559 3477
2560our @ISA = CFClient::UI::Container::; 3478our @ISA = CFClient::UI::Container::;
2561 3479
2562use CFClient::OpenGL; 3480use CFClient::OpenGL;
2563 3481
2564sub check_size { 3482sub new {
2565 my ($self) = @_; 3483 my $class = shift;
2566 3484
2567 $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 $self
2568} 3493}
2569 3494
2570sub size_request { 3495sub size_request {
2571 ($::WIDTH, $::HEIGHT) 3496 my ($self) = @_;
2572}
2573 3497
2574sub 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 $coord + 0.5
3513}
3514
3515sub size_allocate {
2575 my ($self, $x, $y, $w, $h) = @_; 3516 my ($self, $w, $h) = @_;
2576 3517
2577 $self->SUPER::configure ($x, $y, $w, $h);
2578
2579 for my $child (@{$self->{children}}) { 3518 for my $child ($self->children) {
2580 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)};
2581 3520
2582 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3521 $X = $child->{force_x} if exists $child->{force_x};
2583 $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
2584 $child->configure ($X, $Y, $W,$H); 3527 $child->configure ($X, $Y, $W, $H);
2585 } 3528 }
2586} 3529}
2587 3530
2588sub _topleft { 3531sub coord2local {
2589 my ($self, $x, $y) = @_; 3532 my ($self, $x, $y) = @_;
2590 3533
2591 ($x, $y) 3534 ($x, $y)
2592} 3535}
2593 3536
3537sub coord2global {
3538 my ($self, $x, $y) = @_;
3539
3540 ($x, $y)
3541}
3542
2594sub update { 3543sub update {
2595 my ($self) = @_; 3544 my ($self) = @_;
2596 3545
2597 $self->check_size; 3546 $::WANT_REFRESH++;
2598 ::refresh ();
2599} 3547}
2600 3548
2601sub add { 3549sub add {
2602 my ($self, $child) = @_; 3550 my ($self, @children) = @_;
2603 3551
2604 # integerize window positions 3552 $_->{is_toplevel} = 1
2605 $child->{x} = int $child->{x}; 3553 for @children;
2606 $child->{y} = int $child->{y};
2607 3554
2608 $self->SUPER::add ($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 $w->set_invisible;
3570 }
2609} 3571}
2610 3572
2611sub on_refresh { 3573sub on_refresh {
2612 my ($self, $id, $cb) = @_; 3574 my ($self, $id, $cb) = @_;
2613 3575
2614 $self->{refresh_hook}{$id} = $cb; 3576 $self->{refresh_hook}{$id} = $cb;
2615} 3577}
2616 3578
3579sub on_post_alloc {
3580 my ($self, $id, $cb) = @_;
3581
3582 $self->{post_alloc_hook}{$id} = $cb;
3583}
3584
2617sub draw { 3585sub draw {
2618 my ($self) = @_; 3586 my ($self) = @_;
2619 3587
2620 while (my $rcb = delete $self->{refresh_hook}) { 3588 while ($self->{refresh_hook}) {
2621 $_->() for values %$rcb; 3589 $_->()
3590 for values %{delete $self->{refresh_hook}};
2622 } 3591 }
3592
3593 if ($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
2623 3681
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3682 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3683 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT; 3684 glClear GL_COLOR_BUFFER_BIT;
2627 3685
2628 glMatrixMode GL_PROJECTION; 3686 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity; 3687 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3688 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2631 glMatrixMode GL_MODELVIEW; 3689 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity; 3690 glLoadIdentity;
2633 3691
3692 {
3693 package CFClient::UI::Base;
3694
3695 ($draw_x, $draw_y, $draw_w, $draw_h) =
3696 (0, 0, $self->{w}, $self->{h});
3697 }
3698
2634 $self->_draw; 3699 $self->_draw;
2635} 3700}
2636 3701
2637############################################################################# 3702#############################################################################
2638 3703
2639package CFClient::UI::InventoryItem;
2640
2641our @ISA = CFClient::UI::HBox::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my %args = @_;
2647
2648 my $item = $args{item};
2649
2650 my $desc = $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} $item->{name_pl}";
2653
2654
2655 my $self = $class->SUPER::new (
2656 can_hover => 1,
2657 can_events => 1,
2658 tooltip => (CFClient::UI::Label->escape ($desc)
2659 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2660 connect_button_down => sub {
2661 my ($self, $ev, $x, $y) = @_;
2662
2663 # todo: maybe put examine on 1? but should just be a tooltip :(
2664 if ($ev->{button} == 1) {
2665 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2666 } elsif ($ev->{button} == 2) {
2667 $::CONN->send ("apply $item->{tag}");
2668 } elsif ($ev->{button} == 3) {
2669 CFClient::UI::Menu->new (
2670 items => [
2671 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2672 [
2673 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2674 sub { $::CONN->send ("lock $item->{tag}") },
2675 ],
2676 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2677 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2678 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2679 ],
2680 )->popup ($ev);
2681 }
2682
2683 1
2684 },
2685 %args
2686 );
2687 $self->add(new CFClient::UI::Face
2688 can_events => 0,
2689 face => $item->{face},
2690 anim => $item->{anim},
2691 animspeed => $item->{animspeed});
2692 $self->add(new CFClient::UI::Label
2693 can_events => 0,
2694 text => $desc);
2695
2696 $self
2697}
2698
2699#############################################################################
2700
2701package CFClient::UI::Inventory;
2702
2703our @ISA = CFClient::UI::ScrolledWindow::;
2704
2705sub new {
2706 my $class = shift;
2707
2708 my $self = $class->SUPER::new (
2709 scrolled => (new CFClient::UI::VBox),
2710 @_,
2711 );
2712
2713 $self
2714}
2715
2716sub set_items {
2717 my ($self, $items) = @_;
2718
2719 $self->{scrolled}->clear;
2720 return unless $items;
2721
2722 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2723
2724 $self->{real_items} = \@items;
2725
2726 for my $item (@items) {
2727 my $desc = $item->{nrof} < 2
2728 ? $item->{name}
2729 : "$item->{nrof} $item->{name_pl}";
2730
2731 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2732 }
2733
2734# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2735}
2736
2737sub size_request {
2738 my ($self) = @_;
2739 ($self->{req_w}, $self->{req_h});
2740}
2741
2742#############################################################################
2743
2744package CFClient::UI; 3704package CFClient::UI;
2745 3705
2746$ROOT = new CFClient::UI::Root; 3706$ROOT = new CFClient::UI::Root;
2747$TOOLTIP = new CFClient::UI::Tooltip; 3707$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2748 3708
27491 37091
2750 3710

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