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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 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;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
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
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
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
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
… …
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
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
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
154 348
155 # use alignment to adjust x, y 349 # use alignment to adjust x, y
156 350
157 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 353 }
162 354
163 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 356 $self->{x} = $x;
165 $self->{y} = $y; 357 $self->{y} = $y;
166 $self->update; 358 $self->update;
167 } 359 }
168 360
169 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
170 $self->{w} = $w; 364 $self->{alloc_w} = $w;
171 $self->{h} = $h; 365 $self->{alloc_h} = $h;
172 366
173 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 368 }
176} 369}
177 370
178sub size_allocate { 371sub size_allocate {
179 # nothing to be done 372 # nothing to be done
180} 373}
181 374
182# return top left coordinates 375sub children {
183sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
184 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
185 385
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
187} 404}
188 405
189# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
190sub coord2local { 407sub coord2local {
191 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
192 409
193 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 411}
196 412
197# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
198sub coord2global { 414sub coord2global {
199 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
200 416
201 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 418}
204 419
205sub focus_in { 420sub focus_in {
206 my ($self) = @_; 421 my ($self) = @_;
207 422
208 return if $FOCUS == $self; 423 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
210 425
211 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
212 427
213 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
214 429
215 $focus->update if $focus; 430 $focus->update if $focus;
216 $FOCUS->update; 431 $FOCUS->update;
217} 432}
218 433
… …
221 436
222 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
223 438
224 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
225 440
226 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
227 442
228 $focus->update if $focus; #? 443 $focus->update if $focus; #?
229}
230 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
231sub mouse_motion { } 449sub mouse_motion { 0 }
232sub button_up { } 450sub button_up { 0 }
233sub key_down { } 451sub key_down { 0 }
234sub key_up { } 452sub key_up { 0 }
235 453
236sub button_down { 454sub button_down {
237 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
238 456
239 $self->focus_in; 457 $self->focus_in;
240}
241 458
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
246sub 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, $draw_h); # screen rectangle being drawn
247 535
248sub draw { 536sub draw {
249 my ($self) = @_; 537 my ($self) = @_;
250 538
251 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);
252 550
253 glPushMatrix; 551 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw; 553 $self->_draw;
256 glPopMatrix; 554 glPopMatrix;
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
269 glEnd; 567 glEnd;
270 glDisable GL_BLEND; 568 glDisable GL_BLEND;
271 } 569 }
570
571 if ($ENV{CFPLUS_DEBUG} & 1) {
572 glPushMatrix;
573 glColor 1, 1, 0, 1;
574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575 glBegin GL_LINE_LOOP;
576 glVertex 0 , 0;
577 glVertex $self->{w} - 1, 0;
578 glVertex $self->{w} - 1, $self->{h} - 1;
579 glVertex 0 , $self->{h} - 1;
580 glEnd;
581 glPopMatrix;
582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583 }
272} 584}
273 585
274sub _draw { 586sub _draw {
275 my ($self) = @_; 587 my ($self) = @_;
276 588
277 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
590}
591
592sub DESTROY {
593 my ($self) = @_;
594
595 delete $WIDGET{$self+0};
596 #$self->deactivate;
597}
598
599#############################################################################
600
601package CFClient::UI::DrawBG;
602
603our @ISA = CFClient::UI::Base::;
604
605use strict;
606use CFClient::OpenGL;
607
608sub new {
609 my $class = shift;
610
611 # range [value, low, high, page]
612
613 $class->SUPER::new (
614 #bg => [0, 0, 0, 0.2],
615 #active_bg => [1, 1, 1, 0.5],
616 @_
617 )
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
628 my ($w, $h) = @$self{qw(w h)};
629
630 glEnable GL_BLEND;
631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
632 glColor @$color;
633
634 glBegin GL_QUADS;
635 glVertex 0 , 0;
636 glVertex 0 , $h;
637 glVertex $w, $h;
638 glVertex $w, 0;
639 glEnd;
640
641 glDisable GL_BLEND;
642 }
643}
644
645#############################################################################
646
647package CFClient::UI::Empty;
648
649our @ISA = CFClient::UI::Base::;
650
651sub new {
652 my ($class, %arg) = @_;
653 $class->SUPER::new (can_events => 0, %arg);
654}
655
656sub size_request {
657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
660}
661
662sub draw { }
663
664#############################################################################
665
666package CFClient::UI::Container;
667
668our @ISA = CFClient::UI::Base::;
669
670sub new {
671 my ($class, %arg) = @_;
672
673 my $children = delete $arg{children};
674
675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
681 $self->add (@$children)
682 if $children;
683
684 $self
685}
686
687sub add {
688 my ($self, @widgets) = @_;
689
690 $_->set_parent ($self)
691 for @widgets;
692
693 use sort 'stable';
694
695 $self->{children} = [
696 sort { $a->{z} <=> $b->{z} }
697 @{$self->{children}}, @widgets
698 ];
699
700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
705}
706
707sub remove {
708 my ($self, $child) = @_;
709
710 delete $child->{parent};
711 $child->hide;
712
713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
714
715 $self->realloc;
716}
717
718sub clear {
719 my ($self) = @_;
720
721 my $children = delete $self->{children};
722 $self->{children} = [];
723
724 for (@$children) {
725 delete $_->{parent};
726 $_->hide;
727 }
728
729 $self->realloc;
278} 730}
279 731
280sub find_widget { 732sub find_widget {
281 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
282 734
283 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286
287 ()
288}
289
290sub set_parent {
291 my ($self, $parent) = @_;
292
293 Scalar::Util::weaken ($self->{parent} = $parent);
294}
295
296sub check_size {
297 my ($self) = @_;
298
299 return unless $self->{parent};
300
301 my ($w, $h) = $self->size_request;
302
303 if ($w != $self->{req_w} || $h != $self->{req_h}) {
304 $self->{req_w} = $w;
305 $self->{req_h} = $h;
306
307 $self->{parent}->check_size;
308 }
309}
310
311sub update {
312 my ($self) = @_;
313
314 $self->{parent}->update
315 if $self->{parent};
316}
317
318sub connect {
319 my ($self, $signal, $cb) = @_;
320
321 push @{ $self->{signal_cb}{$signal} }, $cb;
322}
323
324sub emit {
325 my ($self, $signal, @args) = @_;
326
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
328 $cb->($self, @args);
329 }
330}
331
332sub DESTROY {
333 my ($self) = @_;
334
335 #$self->deactivate;
336}
337
338#############################################################################
339
340package CFClient::UI::DrawBG;
341
342our @ISA = CFClient::UI::Base::;
343
344use strict;
345use CFClient::OpenGL;
346
347sub new {
348 my $class = shift;
349
350 # range [value, low, high, page]
351
352 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5],
355 @_
356 )
357}
358
359sub _draw {
360 my ($self) = @_;
361
362 my ($w, $h) = @$self{qw(w h)};
363
364 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
367
368 glBegin GL_QUADS;
369 glVertex 0 , 0;
370 glVertex 0 , $h;
371 glVertex $w, $h;
372 glVertex $w, 0;
373 glEnd;
374
375 glDisable GL_BLEND;
376}
377
378#############################################################################
379
380package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393
394our @ISA = CFClient::UI::Base::;
395
396sub new {
397 my ($class, %arg) = @_;
398
399 my $children = delete $arg{children} || [];
400
401 my $self = $class->SUPER::new (children => [], %arg);
402 $self->add ($_) for @$children;
403
404 $self
405}
406
407sub add {
408 my ($self, $child) = @_;
409
410 $child->set_parent ($self);
411
412 use sort 'stable';
413
414 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child
417 ];
418
419 $child->check_size;
420}
421
422sub remove {
423 my ($self, $child) = @_;
424
425 delete $child->{parent};
426
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
428
429 $self->check_size;
430}
431
432sub find_widget {
433 my ($self, $x, $y) = @_;
434
435 $x -= $self->{x}; 735 $x -= $self->{x};
436 $y -= $self->{y}; 736 $y -= $self->{y};
437 737
438 my $res; 738 my $res;
439 739
440 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
441 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
442 and return $res; 742 and return $res;
443 } 743 }
444 744
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
494 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
495} 795}
496 796
497############################################################################# 797#############################################################################
498 798
799# back-buffered drawing area
800
499package CFClient::UI::Window; 801package CFClient::UI::Window;
500 802
501our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
502 804
503use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
509} 811}
510 812
511sub update { 813sub update {
512 my ($self) = @_; 814 my ($self) = @_;
513 815
514 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
515 $self->render_chld;
516 $self->SUPER::update; 817 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527} 818}
528 819
529sub size_allocate { 820sub size_allocate {
530 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
531 822
532 $self->child->configure (0, 0, $w, $h); 823 $self->SUPER::size_allocate ($w, $h);
824 $self->update;
825}
533 826
827sub _render {
828 my ($self) = @_;
829
830 $self->{children}[0]->draw;
831}
832
833sub render_child {
834 my ($self) = @_;
835
836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
837 glClearColor 0, 0, 0, 0;
838 glClear GL_COLOR_BUFFER_BIT;
839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
534 $self->render_chld; 847 $self->_render;
848 };
535} 849}
536 850
537sub _draw { 851sub _draw {
538 my ($self) = @_; 852 my ($self) = @_;
539 853
540 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
541 855
542 my $tex = $self->{texture} 856 my $tex = $self->{texture}
543 or return; 857 or return;
544 858
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861 glColor 1, 1, 1, 1;
549 862
550 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
551 864
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
554} 866}
555 867
556############################################################################# 868#############################################################################
557 869
558package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
559 871
560our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587 873
588sub new { 874sub new {
589 my $class = shift; 875 my $class = shift;
590 876
591 my $self = $class->SUPER::new ( 877 $class->SUPER::new (
592 bg => [1, 1, 1, 1], 878 scroll_x => 0,
593 border_bg => [1, 1, 1, 1], 879 scroll_y => 1,
594 border => 0.8,
595 @_ 880 @_,
596 ); 881 )
597
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606} 882}
607 883
608sub size_request { 884sub size_request {
609 my ($self) = @_; 885 my ($self) = @_;
610 ($self->{req_w}, $self->{req_h}) 886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
611} 893}
612 894
613sub size_allocate { 895sub size_allocate {
614 my ($self, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
615 $self->{w} = $w; 897
616 $self->{h} = $h; 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
617 $self->child->configure (0, 0, $w, $h); 903 $self->child->configure (0, 0, $w, $h);
904 $self->update;
618} 905}
619 906
620sub _draw { 907sub set_offset {
621 my ($self) = @_; 908 my ($self, $x, $y) = @_;
622 909
623 my ($w, $h) = ($self->{w}, $self->{h}); 910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
624 912
625 glEnable GL_BLEND; 913 $self->update;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 914}
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629 915
630# glBegin GL_QUADS; 916# hmm, this does not work for topleft of $self... but we should not ask for that
631# glColor 0, 0, 0, 0; 917sub coord2local {
632# glVertex 0 , 0; 918 my ($self, $x, $y) = @_;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637 919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
638 922
639 $self->child->draw; 923sub coord2global {
640 glDisable GL_BLEND; 924 my ($self, $x, $y) = @_;
641 glDisable GL_TEXTURE_2D; 925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
642} 953}
643 954
644############################################################################# 955#############################################################################
645 956
957package CFClient::UI::ScrolledWindow;
958
959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
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
646package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
647 1019
648our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
649 1021
650use CFClient::OpenGL; 1022use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655 1023
656sub new { 1024sub new {
657 my $class = shift; 1025 my $class = shift;
658 1026
659 # TODO: user_x, user_y, overwrite moveto? 1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
1074
1075 my $title = delete $arg{title};
660 1076
661 my $self = $class->SUPER::new ( 1077 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1], 1078 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1], 1079 border_bg => [1, 1, 1, 1],
664 border => 0.8, 1080 border => 0.6,
665 @_ 1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
666 ); 1085 );
667 1086
668 $self->{title} &&= new CFClient::UI::Label 1087 $self->{title} = new CFClient::UI::Label
669 align => 0, 1088 align => 0,
670 valign => 1, 1089 valign => 1,
671 text => $self->{title}, 1090 text => $title,
672 fontsize => 1; 1091 fontsize => $self->{border}
1092 if defined $title;
673 1093
674 $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};
675} 1102}
676 1103
677sub border { 1104sub border {
678 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
679} 1106}
680 1107
681sub size_request { 1108sub size_request {
682 my ($self) = @_; 1109 my ($self) = @_;
683 1110
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1111 $self->{title}->size_request
1112 if $self->{title};
685 1113
686 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
687 1115
688 ( 1116 (
689 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
692} 1120}
693 1121
694sub size_allocate { 1122sub size_allocate {
695 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
696 1124
1125 if ($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
697 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
699 1135
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
704} 1137}
705 1138
706sub button_down { 1139sub button_down {
707 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
708 1141
1142 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1143 my $border = $self->border;
710 1144
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1151 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
717 $self->{motion} = sub { 1156 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
719 1158
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
721 1161
722 $self->{user_w} = $bw + $x - $ox; 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1164
1165 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1166 $self->realloc;
725 }; 1167 };
726 1168
727 } elsif ($x >= 0 && $x < $self->{w} 1169 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
732 1172
733 $self->{motion} = sub { 1173 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
735 1175
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
737 1177
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1179 # HACK: the next line is required to enforce placement
1180 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1181 };
1182 } else {
1183 return 0;
1184 }
1185
741 } 1186 1
742} 1187}
743 1188
744sub button_up { 1189sub button_up {
745 my ($self, $ev, $x, $y) = @_; 1190 my ($self, $ev, $x, $y) = @_;
746 1191
747 delete $self->{motion}; 1192 !!delete $self->{motion}
748} 1193}
749 1194
750sub mouse_motion { 1195sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1196 my ($self, $ev, $x, $y) = @_;
752 1197
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1198 $self->{motion}->($ev, $x, $y) if $self->{motion};
1199
1200 !!$self->{motion}
754} 1201}
755 1202
756sub _draw { 1203sub _draw {
757 my ($self) = @_; 1204 my ($self) = @_;
758 1205
1206 my $child = $self->{children}[0];
1207
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1208 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1209 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1210
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1211 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1213
767 my $border = $self->border; 1214 my $border = $self->border;
768 1215
769 glColor @{ $self->{border_bg} }; 1216 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1217 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1218 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1219 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1220 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1221
775 my $bg = $tex[0]; 1222 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1223 glColor @{ $self->{bg} };
776 1224
777 # TODO: repeat texture not scale 1225 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1226 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1227 $bg->{s} = $cw / $bg->{w};
780 1228 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1229 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1230 }
787 1231
788 glDisable GL_TEXTURE_2D; 1232 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1233
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1234 $child->draw;
1235
1236 if ($self->{title}) {
1237 glTranslate 0, $border - $self->{h};
1238 $self->{title}->_draw;
1239 }
793} 1240}
794 1241
795############################################################################# 1242#############################################################################
796 1243
797package CFClient::UI::Table; 1244package CFClient::UI::Table;
… …
805sub new { 1252sub new {
806 my $class = shift; 1253 my $class = shift;
807 1254
808 $class->SUPER::new ( 1255 $class->SUPER::new (
809 col_expand => [], 1256 col_expand => [],
810 @_ 1257 @_,
811 ) 1258 )
1259}
1260
1261sub children {
1262 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1263}
813 1264
814sub add { 1265sub add {
815 my ($self, $x, $y, $child) = @_; 1266 my ($self, $x, $y, $child) = @_;
816 1267
817 $child->set_parent ($self); 1268 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1269 $self->{children}[$y][$x] = $child;
819 1270
820 $child->check_size; 1271 $self->realloc;
821} 1272}
822 1273
823# TODO: move to container class maybe? send childs a signal on removal? 1274# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1275sub clear {
825 my ($self) = @_; 1276 my ($self) = @_;
826 1277
1278 my @children = $self->children;
827 delete $self->{children}; 1279 delete $self->{children};
828 $self->update; 1280
1281 for (@children) {
1282 delete $_->{parent};
1283 $_->hide;
1284 }
1285
1286 $self->realloc;
829} 1287}
830 1288
831sub get_wh { 1289sub get_wh {
832 my ($self) = @_; 1290 my ($self) = @_;
833 1291
… …
864sub size_allocate { 1322sub size_allocate {
865 my ($self, $w, $h) = @_; 1323 my ($self, $w, $h) = @_;
866 1324
867 my ($ws, $hs) = $self->get_wh; 1325 my ($ws, $hs) = $self->get_wh;
868 1326
869 my $req_w = sum @$ws; 1327 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1328 my $req_h = (sum @$hs) || 1;
871 1329
872 # TODO: nicer code && do row_expand 1330 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1331 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1332 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1333 my $col_expand = (sum @col_expand) || 1;
… …
929 } 1387 }
930} 1388}
931 1389
932############################################################################# 1390#############################################################################
933 1391
934package CFClient::UI::HBox; 1392package CFClient::UI::Box;
935
936# TODO: wrap into common Box base class
937 1393
938our @ISA = CFClient::UI::Container::; 1394our @ISA = CFClient::UI::Container::;
939 1395
940sub size_request { 1396sub size_request {
941 my ($self) = @_; 1397 my ($self) = @_;
942 1398
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1399 $self->{vertical}
944 1400 ? (
945 ( 1401 (List::Util::max map $_->{req_w}, @{$self->{children}}),
946 (List::Util::sum map $_->[0], @alloc), 1402 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
947 (List::Util::max map $_->[1], @alloc), 1403 )
948 ) 1404 : (
1405 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1406 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1407 )
949} 1408}
950 1409
951sub size_allocate { 1410sub size_allocate {
952 my ($self, $w, $h) = @_; 1411 my ($self, $w, $h) = @_;
953 1412
954 ($h, $w) = ($w, $h); 1413 my $space = $self->{vertical} ? $h : $w;
955
956 my $children = $self->{children}; 1414 my $children = $self->{children};
957 1415
958 my @h = map $_->{req_w}, @$children; 1416 my @req;
959 1417
960 my $req_h = List::Util::sum @h; 1418 if ($self->{homogeneous}) {
961 1419 @req = ($space / (@$children || 1)) x @$children;
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } 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 {
966 my $exp = List::Util::sum map $_->{expand}, @$children; 1428 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
967 $exp ||= 1;
968 1429
1430 $space = ($space - $req) / $expand; # remaining space to give away
1431
1432 $req[$_] += $space * $children->[$_]{expand}
969 for (0 .. $#$children) { 1433 for 0 .. $#$children;
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 } 1434 }
976 } 1435 }
977 1436
978 CFClient::UI::harmonize \@h; 1437 CFClient::UI::harmonize \@req;
979 1438
980 my $y = 0; 1439 my $pos = 0;
981 for (0 .. $#$children) { 1440 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_]; 1441 my $alloc = $req[$_];
984 $child->configure ($y, 0, $h, $w); 1442 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
985 1443
986 $y += $h; 1444 $pos += $alloc;
987 } 1445 }
988 1446
989 1 1447 1
990} 1448}
991 1449
992############################################################################# 1450#############################################################################
993 1451
1452package CFClient::UI::HBox;
1453
1454our @ISA = CFClient::UI::Box::;
1455
1456sub new {
1457 my $class = shift;
1458
1459 $class->SUPER::new (
1460 vertical => 0,
1461 @_,
1462 )
1463}
1464
1465#############################################################################
1466
994package CFClient::UI::VBox; 1467package CFClient::UI::VBox;
995 1468
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1469our @ISA = CFClient::UI::Box::;
999 1470
1000sub size_request { 1471sub new {
1001 my ($self) = @_; 1472 my $class = shift;
1002 1473
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1474 $class->SUPER::new (
1004 1475 vertical => 1,
1005 ( 1476 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1477 )
1009} 1478}
1010 1479
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1480#############################################################################
1049 1481
1050package CFClient::UI::Label; 1482package CFClient::UI::Label;
1051 1483
1052our @ISA = CFClient::UI::Base::; 1484our @ISA = CFClient::UI::DrawBG::;
1053 1485
1054use CFClient::OpenGL; 1486use CFClient::OpenGL;
1055 1487
1056sub new { 1488sub new {
1057 my ($class, %arg) = @_; 1489 my ($class, %arg) = @_;
1058 1490
1059 my $self = $class->SUPER::new ( 1491 my $self = $class->SUPER::new (
1060 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
1493 #bg => none
1494 #active_bg => none
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),
1061 fontsize => 1, 1501 fontsize => 1,
1062 text => "",
1063 align => -1, 1502 align => -1,
1064 valign => -1, 1503 valign => -1,
1065 padding => 2, 1504 padding_x => 2,
1066 layout => new CFClient::Layout, 1505 padding_y => 2,
1506 can_events => 0,
1067 %arg 1507 %arg
1068 ); 1508 );
1069 1509
1070 if (exists $self->{template}) { 1510 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1511 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1512 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1513 $self->{template} = $layout;
1074 } 1514 }
1075 1515
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1516 if (exists $self->{markup}) {
1077 $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 }
1078 1521
1079 $self 1522 $self
1080} 1523}
1081 1524
1082sub escape_text { 1525sub escape($) {
1083 local $_ = $_[1]; 1526 local $_ = $_[0];
1084 1527
1085 s/&/&amp;/g; 1528 s/&/&amp;/g;
1086 s/>/&gt;/g; 1529 s/>/&gt;/g;
1087 s/</&lt;/g; 1530 s/</&lt;/g;
1088 1531
1089 $_[1] 1532 $_
1533}
1534
1535sub update {
1536 my ($self) = @_;
1537
1538 delete $self->{texture};
1539 $self->SUPER::update;
1090} 1540}
1091 1541
1092sub set_text { 1542sub set_text {
1093 my ($self, $text) = @_; 1543 my ($self, $text) = @_;
1094 1544
1545 return if $self->{text} eq "T$text";
1546 $self->{text} = "T$text";
1547
1548 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1095 $self->{layout}->set_text ($text); 1549 $self->{layout}->set_text ($text);
1096 1550
1097 delete $self->{texture}; 1551 $self->realloc;
1098 $self->check_size;
1099 $self->update; 1552 $self->update;
1100} 1553}
1101 1554
1102sub set_markup { 1555sub set_markup {
1103 my ($self, $markup) = @_; 1556 my ($self, $markup) = @_;
1104 1557
1558 return if $self->{text} eq "M$markup";
1559 $self->{text} = "M$markup";
1560
1561 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1562
1563 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1105 $self->{layout}->set_markup ($markup); 1564 $self->{layout}->set_markup ($markup);
1106 1565
1107 delete $self->{texture}; 1566 $self->realloc;
1108 $self->check_size;
1109 $self->update; 1567 $self->update;
1110} 1568}
1111 1569
1112sub size_request { 1570sub size_request {
1113 my ($self) = @_; 1571 my ($self) = @_;
1114 1572
1115 $self->{layout}->set_width; 1573 $self->{layout}->set_font ($self->{font}) if $self->{font};
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});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1577 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1578
1118 my ($w, $h) = $self->{layout}->size; 1579 my ($w, $h) = $self->{layout}->size;
1119 1580
1120 if (exists $self->{template}) { 1581 if (exists $self->{template}) {
1582 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1583 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1584
1123 my ($w2, $h2) = $self->{template}->size; 1585 my ($w2, $h2) = $self->{template}->size;
1124 1586
1125 $w = List::Util::max $w, $w2; 1587 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1588 $h = List::Util::max $h, $h2;
1127 } 1589 }
1128 1590
1129 ( 1591 ($w, $h)
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1592}
1134 1593
1135sub size_allocate { 1594sub size_allocate {
1136 my ($self, $w, $h) = @_; 1595 my ($self, $w, $h) = @_;
1137 1596
1597 delete $self->{ox};
1598
1138 delete $self->{texture}; 1599 delete $self->{texture}
1600 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1139} 1601}
1140 1602
1141sub set_fontsize { 1603sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1604 my ($self, $fontsize) = @_;
1143 1605
1144 $self->{fontsize} = $fontsize; 1606 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1607 delete $self->{texture};
1608
1609 $self->realloc;
1146} 1610}
1147 1611
1148sub _draw { 1612sub _draw {
1149 my ($self) = @_; 1613 my ($self) = @_;
1150 1614
1615 $self->SUPER::_draw; # draw background, if applicable
1616
1151 my $tex = $self->{texture} ||= do { 1617 my $tex = $self->{texture} ||= do {
1618 $self->{layout}->set_foreground (@{$self->{fg}});
1619 $self->{layout}->set_font ($self->{font}) if $self->{font};
1152 $self->{layout}->set_width ($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});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1623 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1624
1154 new_from_layout CFClient::Texture $self->{layout} 1625 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1626 };
1156 1627
1157 glEnable GL_BLEND; 1628 unless (exists $self->{ox}) {
1158 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} - $tex->{h}) * 0.5);
1636 };
1637
1159 glEnable GL_TEXTURE_2D; 1638 glEnable GL_TEXTURE_2D;
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1640
1641 if ($tex->{format} == GL_ALPHA) {
1162 glColor @{$self->{fg}}; 1642 glColor @{$self->{fg}};
1163
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($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 }
1177 1647
1178 glDisable GL_TEXTURE_2D; 1648 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1649}
1181 1650
1182############################################################################# 1651#############################################################################
1183 1652
1184package CFClient::UI::EntryBase; 1653package CFClient::UI::EntryBase;
… …
1189 1658
1190sub new { 1659sub new {
1191 my $class = shift; 1660 my $class = shift;
1192 1661
1193 $class->SUPER::new ( 1662 $class->SUPER::new (
1194 fg => [1, 1, 1], 1663 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1664 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1665 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1666 active_fg => [0, 0, 0],
1198 can_hover => 1, 1667 can_hover => 1,
1199 can_focus => 1, 1668 can_focus => 1,
1200 valign => 0, 1669 valign => 0,
1670 can_events => 1,
1671 #text => ...
1201 @_ 1672 @_
1202 ) 1673 )
1203} 1674}
1204 1675
1205sub _set_text { 1676sub _set_text {
… …
1207 1678
1208 delete $self->{cur_h}; 1679 delete $self->{cur_h};
1209 1680
1210 return if $self->{text} eq $text; 1681 return if $self->{text} eq $text;
1211 1682
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1683 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1684 $self->{text} = $text;
1216 1685
1217 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1219 1688
1220 $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;
1221} 1700}
1222 1701
1223sub get_text { 1702sub get_text {
1224 $_[0]{text} 1703 $_[0]{text}
1225} 1704}
… …
1228 my ($self) = @_; 1707 my ($self) = @_;
1229 1708
1230 my ($w, $h) = $self->SUPER::size_request; 1709 my ($w, $h) = $self->SUPER::size_request;
1231 1710
1232 ($w + 1, $h) # add 1 for cursor 1711 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247} 1712}
1248 1713
1249sub key_down { 1714sub key_down {
1250 my ($self, $ev) = @_; 1715 my ($self, $ev) = @_;
1251 1716
… …
1253 my $sym = $ev->{sym}; 1718 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1719 my $uni = $ev->{unicode};
1255 1720
1256 my $text = $self->get_text; 1721 my $text = $self->get_text;
1257 1722
1258 if ($sym == 8) { 1723 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1724 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1725 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1726 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1727 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1728 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1729 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1730 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1731 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1732 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1733 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1734 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1735 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1736 $self->_emit ('escape');
1272 } elsif ($uni) { 1737 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1738 substr $text, $self->{cursor}++, 0, chr $uni;
1739 } else {
1740 return 0;
1274 } 1741 }
1275 1742
1276 $self->_set_text ($text); 1743 $self->_set_text ($text);
1277 $self->update; 1744
1745 $self->realloc;
1746
1747 1
1278} 1748}
1279 1749
1280sub focus_in { 1750sub focus_in {
1281 my ($self) = @_; 1751 my ($self) = @_;
1282 1752
… …
1297 utf8::encode $text; 1767 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1768 $self->{cursor} = length substr $text, 0, $idx;
1299 1769
1300 $self->_set_text ($self->{text}); 1770 $self->_set_text ($self->{text});
1301 $self->update; 1771 $self->update;
1772
1773 1
1302} 1774}
1303 1775
1304sub mouse_motion { 1776sub mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1777 my ($self, $ev, $x, $y) = @_;
1306# 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, $y;#d#
1779
1780 0
1307} 1781}
1308 1782
1309sub _draw { 1783sub _draw {
1310 my ($self) = @_; 1784 my ($self) = @_;
1311 1785
… …
1358 my ($self, $ev) = @_; 1832 my ($self, $ev) = @_;
1359 1833
1360 my $sym = $ev->{sym}; 1834 my $sym = $ev->{sym};
1361 1835
1362 if ($sym == 13) { 1836 if ($sym == 13) {
1837 unshift @{$self->{history}},
1838 my $txt = $self->get_text;
1839 $self->{history_pointer} = -1;
1840 $self->{history_saveback} = '';
1363 $self->emit (activate => $self->get_text); 1841 $self->_emit (activate => $txt);
1364 $self->update; 1842 $self->update;
1365 1843
1844 } elsif ($sym == CFClient::SDLK_UP) {
1845 if ($self->{history_pointer} < 0) {
1846 $self->{history_saveback} = $self->get_text;
1847 }
1848 if (@{$self->{history} || []} > 0) {
1849 $self->{history_pointer}++;
1850 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1851 $self->{history_pointer} = @{$self->{history} || []} - 1;
1852 }
1853 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1854 }
1855
1856 } elsif ($sym == CFClient::SDLK_DOWN) {
1857 $self->{history_pointer}--;
1858 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1859
1860 if ($self->{history_pointer} >= 0) {
1861 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1862 } else {
1863 $self->set_text ($self->{history_saveback});
1864 }
1865
1366 } else { 1866 } else {
1367 $self->SUPER::key_down ($ev); 1867 return $self->SUPER::key_down ($ev)
1868 }
1869
1368 } 1870 1
1369
1370} 1871}
1371 1872
1372############################################################################# 1873#############################################################################
1373 1874
1374package CFClient::UI::Button; 1875package CFClient::UI::Button;
… …
1383 1884
1384sub new { 1885sub new {
1385 my $class = shift; 1886 my $class = shift;
1386 1887
1387 $class->SUPER::new ( 1888 $class->SUPER::new (
1388 padding => 4, 1889 padding_x => 4,
1890 padding_y => 4,
1389 fg => [1, 1, 1], 1891 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1892 active_fg => [0, 0, 1],
1392 can_hover => 1, 1893 can_hover => 1,
1393 align => 0, 1894 align => 0,
1394 valign => 0, 1895 valign => 0,
1896 can_events => 1,
1395 @_ 1897 @_
1396 ) 1898 )
1397} 1899}
1398 1900
1901sub activate { }
1902
1399sub button_up { 1903sub button_up {
1400 my ($self, $ev, $x, $y) = @_; 1904 my ($self, $ev, $x, $y) = @_;
1401 1905
1906 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1907 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1908 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1909
1405 } 1910 1
1406} 1911}
1407 1912
1408sub _draw { 1913sub _draw {
1409 my ($self) = @_; 1914 my ($self) = @_;
1410 1915
… …
1412 1917
1413 if ($GRAB == $self) { 1918 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg}; 1919 $self->{fg} = $self->{active_fg};
1415 } 1920 }
1416 1921
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1922 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1924 glColor 0, 0, 0, 1;
1422 1925
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1926 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1927
1425 glDisable GL_TEXTURE_2D; 1928 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1929
1428 $self->SUPER::_draw; 1930 $self->SUPER::_draw;
1429} 1931}
1430 1932
1431############################################################################# 1933#############################################################################
… …
1442 1944
1443sub new { 1945sub new {
1444 my $class = shift; 1946 my $class = shift;
1445 1947
1446 $class->SUPER::new ( 1948 $class->SUPER::new (
1447 padding => 2, 1949 padding_x => 2,
1950 padding_y => 2,
1448 fg => [1, 1, 1], 1951 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 1952 active_fg => [1, 1, 0],
1953 bg => [0, 0, 0, 0.2],
1954 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 1955 state => 0,
1451 can_hover => 1, 1956 can_hover => 1,
1452 @_ 1957 @_
1453 ) 1958 )
1454} 1959}
1455 1960
1456sub size_request { 1961sub size_request {
1457 my ($self) = @_; 1962 my ($self) = @_;
1458 1963
1459 ($self->{padding} * 2 + 6) x 2 1964 (6) x 2
1460} 1965}
1461 1966
1462sub button_down { 1967sub button_down {
1463 my ($self, $ev, $x, $y) = @_; 1968 my ($self, $ev, $x, $y) = @_;
1464 1969
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1970 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1971 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 1972 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 1973 $self->_emit (changed => $self->{state});
1974 } else {
1975 return 0
1976 }
1977
1469 } 1978 1
1470} 1979}
1471 1980
1472sub _draw { 1981sub _draw {
1473 my ($self) = @_; 1982 my ($self) = @_;
1474 1983
1475 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1476 1985
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1986 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 1987
1479 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;
1480 1991
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1992 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 1993
1483 glEnable GL_BLEND; 1994 my $tex = $self->{state} ? $tex[1] : $tex[0];
1995
1484 glEnable GL_TEXTURE_2D; 1996 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 1997 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 1998 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 1999}
1494 2000
1495############################################################################# 2001#############################################################################
1496 2002
1497package CFClient::UI::Image; 2003package CFClient::UI::Image;
… …
1504our %loaded_images; 2010our %loaded_images;
1505 2011
1506sub new { 2012sub new {
1507 my $class = shift; 2013 my $class = shift;
1508 2014
1509 my $self = $class->SUPER::new (@_); 2015 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2016
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2017 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 2018
1513 $loaded_images{$self->{image}} ||= 2019 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2020 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2046 glTranslate 0, -$self->{w}, 0;
1541 2047
1542 ($w, $h) = ($h, $w); 2048 ($w, $h) = ($h, $w);
1543 } 2049 }
1544 2050
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2051 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2052 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2053
1550 $tex->draw_quad (0, 0, $w, $h); 2054 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2055
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2056 glDisable GL_TEXTURE_2D;
1554} 2057}
1555 2058
1556############################################################################# 2059#############################################################################
1557 2060
1558package CFClient::UI::VGauge; 2061package CFClient::UI::VGauge;
1559 2062
1560our @ISA = CFClient::UI::Base::; 2063our @ISA = CFClient::UI::Base::;
2064
2065use List::Util qw(min max);
1561 2066
1562use CFClient::OpenGL; 2067use CFClient::OpenGL;
1563 2068
1564my %tex = ( 2069my %tex = (
1565 food => [ 2070 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2072 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2073 ],
1569 grace => [ 2074 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2075 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2076 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572 ], 2077 ],
1573 hp => [ 2078 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2079 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2080 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2081 ],
1577 mana => [ 2082 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2083 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2084 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2085 ],
1581); 2086);
1582 2087
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2088# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2089sub new {
… …
1603} 2108}
1604 2109
1605sub set_max { 2110sub set_max {
1606 my ($self, $max) = @_; 2111 my ($self, $max) = @_;
1607 2112
2113 return if $self->{max_val} == $max;
2114
1608 $self->{max_val} = $max; 2115 $self->{max_val} = $max;
2116 $self->update;
1609} 2117}
1610 2118
1611sub set_value { 2119sub set_value {
1612 my ($self, $val, $max) = @_; 2120 my ($self, $val, $max) = @_;
1613 2121
1614 $self->set_max ($max) 2122 $self->set_max ($max)
1615 if defined $max; 2123 if defined $max;
1616 2124
1617 $max = $self->{max_val}; 2125 return if $self->{val} == $val;
2126
1618 $self->{val} = $val; 2127 $self->{val} = $val;
1619
1620 $self->update; 2128 $self->update;
1621} 2129}
1622 2130
1623sub _draw { 2131sub _draw {
1624 my ($self) = @_; 2132 my ($self) = @_;
1625 2133
1626 my $tex = $tex{$self->{type}}; 2134 my $tex = $tex{$self->{type}};
2135 my ($t1, $t2, $t3) = @$tex;
1627 2136
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2137 my ($w, $h) = ($self->{w}, $self->{h});
1629 2138
1630 if ($self->{vertical}) { 2139 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2140 glRotate 90, 0, 0, 1;
… …
1633 2142
1634 ($w, $h) = ($h, $w); 2143 ($w, $h) = ($h, $w);
1635 } 2144 }
1636 2145
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2146 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2147
1640 my $t1 = $tex->[0]; 2148 my $ycut1 = max 0, min 1, $ycut;
1641 my $t2 = $tex->[1]; 2149 my $ycut2 = max 0, min 1, $ycut - 1;
2150
2151 my $h1 = $self->{h} * (1 - $ycut1);
2152 my $h2 = $self->{h} * (1 - $ycut2);
1642 2153
1643 glEnable GL_BLEND; 2154 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 2156 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2158
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2159 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2160 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2161 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2162 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2163 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2164 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2165 glEnd;
1658 2166
2167 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2168 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2169 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2170 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2171 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2172 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2173 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2174 glEnd;
2175
2176 if ($t3) {
2177 glBindTexture GL_TEXTURE_2D, $t3->{name};
2178 glBegin GL_QUADS;
2179 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2180 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2181 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2182 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2183 glEnd;
2184 }
1666 2185
1667 glDisable GL_BLEND; 2186 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2187 glDisable GL_TEXTURE_2D;
1669} 2188}
1670 2189
… …
1673package CFClient::UI::Gauge; 2192package CFClient::UI::Gauge;
1674 2193
1675our @ISA = CFClient::UI::VBox::; 2194our @ISA = CFClient::UI::VBox::;
1676 2195
1677sub new { 2196sub new {
1678 my ($class, %arg) = shift; 2197 my ($class, %arg) = @_;
1679 2198
1680 my $self = $class->SUPER::new ( 2199 my $self = $class->SUPER::new (
1681 @_, 2200 tooltip => $arg{type},
2201 can_hover => 1,
2202 can_events => 1,
2203 %arg,
1682 ); 2204 );
1683 2205
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2206 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2207 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2208 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687 2209
1688 $self 2210 $self
1689} 2211}
1690 2212
1691sub set_fontsize { 2213sub set_fontsize {
… …
1693 2215
1694 $self->{value}->set_fontsize ($fsize); 2216 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2217 $self->{max} ->set_fontsize ($fsize);
1696} 2218}
1697 2219
2220sub set_max {
2221 my ($self, $max) = @_;
2222
2223 $self->{gauge}->set_max ($max);
2224 $self->{max}->set_text ($max);
2225}
2226
1698sub set_value { 2227sub set_value {
1699 my ($self, $val, $max) = @_; 2228 my ($self, $val, $max) = @_;
1700 2229
1701 $self->set_max ($max) 2230 $self->set_max ($max)
1702 if defined $max; 2231 if defined $max;
1703 2232
1704 $self->{gauge}->set_value ($val, $max); 2233 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2234 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2235}
1714 2236
1715############################################################################# 2237#############################################################################
1716 2238
1717package CFClient::UI::Slider; 2239package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2249 qw(s1_slider.png s1_slider_bg.png);
1728 2250
1729sub new { 2251sub new {
1730 my $class = shift; 2252 my $class = shift;
1731 2253
1732 # range [value, low, high, page] 2254 # range [value, low, high, page, unit]
1733 2255
1734 # TODO: 0-width page 2256 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2257 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2258 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2260 fg => [1, 1, 1],
1739 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],
1740 range => [0, 0, 100, 10], 2264 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2265 min_w => $::WIDTH / 80,
1742 req_h => 20, 2266 min_h => $::WIDTH / 80,
1743 vertical => 0, 2267 vertical => 0,
1744 can_hover => 1, 2268 can_hover => 1,
1745 inner_pad => 5, 2269 inner_pad => 0.02,
1746 @_ 2270 @_
1747 ); 2271 );
1748 2272
2273 $self->set_value ($self->{range}[0]);
2274 $self->update;
2275
1749 $self 2276 $self
1750} 2277}
1751 2278
2279sub changed { }
2280
2281sub set_range {
2282 my ($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 $self->update;
2310 }
2311}
2312
1752sub size_request { 2313sub size_request {
1753 my ($self) = @_; 2314 my ($self) = @_;
1754 2315
1755 my $w = $self->{req_w}; 2316 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2317}
1760 2318
1761sub button_down { 2319sub button_down {
1762 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1763 2321
1764 $self->SUPER::button_down ($ev, $x, $y); 2322 $self->SUPER::button_down ($ev, $x, $y);
2323
2324 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325
1765 $self->mouse_motion ($ev, $x, $y); 2326 $self->mouse_motion ($ev, $x, $y)
1766} 2327}
1767 2328
1768sub mouse_motion { 2329sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1770 2331
1771 if ($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
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2360 my ($value, $lo, $hi, $page) = @{$self->{range}};
2361 my $range = ($hi - $page - $lo) || 1e-100;
1773 2362
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2363 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2364
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2365 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2366 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2367
1779 $x -= $inner_pad_px; # substract the padding 2368 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2369 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2370
1785 $self->emit (changed => $x); 2371 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2372 $self->{knob_w} = $knob_w;
1787 } 2373 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2374
1801 $self->SUPER::_draw (); 2375 $self->SUPER::_draw ();
1802 2376
1803 my ($w, $h) = @$self{qw(w h)}; 2377 glScale $self->{w}, $self->{h};
1804 2378
1805 if ($self->{vertical}) { 2379 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2380 # draw a vertical slider like a rotated horizontal slider
1807 2381
2382 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2383 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2384 }
1813 2385
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2386 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2387 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2388
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2389 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2390 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2391
1840 # draw background 2392 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2393 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2394
1843 # draw handle 2395 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2396 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2397
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2398 glDisable GL_TEXTURE_2D;
1848} 2399}
2400
2401#############################################################################
2402
2403package CFClient::UI::ValSlider;
2404
2405our @ISA = CFClient::UI::HBox::;
2406
2407sub new {
2408 my ($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 (@_) }
1849 2441
1850############################################################################# 2442#############################################################################
1851 2443
1852package CFClient::UI::TextView; 2444package CFClient::UI::TextView;
1853 2445
… …
1857 2449
1858sub new { 2450sub new {
1859 my $class = shift; 2451 my $class = shift;
1860 2452
1861 my $self = $class->SUPER::new ( 2453 my $self = $class->SUPER::new (
1862 fontsize => 1, 2454 fontsize => 1,
2455 can_events => 0,
2456 #font => default_font
1863 @_, 2457 @_,
1864 2458
1865 layout => (new CFClient::Layout), 2459 layout => (new CFClient::Layout 1),
1866 par => [], 2460 par => [],
1867 height => 0, 2461 height => 0,
1868 children => [ 2462 children => [
1869 (new CFClient::UI::Empty expand => 1), 2463 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2464 (new CFClient::UI::Slider vertical => 1),
1871 ], 2465 ],
1872 ); 2466 );
1873 2467
1874 $self->{children}[1]->connect (changed => sub { 2468 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2469
1878 $self 2470 $self
1879} 2471}
1880 2472
1881sub set_fontsize { 2473sub set_fontsize {
… …
1883 2475
1884 $self->{fontsize} = $fontsize; 2476 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2477 $self->reflow;
1886} 2478}
1887 2479
2480sub size_allocate {
2481 my ($self, $w, $h) = @_;
2482
2483 $self->SUPER::size_allocate ($w, $h);
2484
2485 $self->{layout}->set_font ($self->{font}) if $self->{font};
2486 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2487 $self->{layout}->set_width ($self->{children}[0]{w});
2488
2489 $self->reflow;
2490}
2491
1888sub text_height { 2492sub text_size {
1889 my ($self, $text) = @_; 2493 my ($self, $text, $indent) = @_;
1890 2494
1891 my $layout = $self->{layout}; 2495 my $layout = $self->{layout};
1892 2496
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2497 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2498 $layout->set_width ($self->{children}[0]{w} - $indent);
1895 $layout->set_text ($text); 2499 $layout->set_markup ($text);
1896 2500
1897 ($layout->size)[1] 2501 $layout->size
1898} 2502}
1899 2503
1900sub reflow { 2504sub reflow {
1901 my ($self) = @_; 2505 my ($self) = @_;
1902 2506
1903 $self->{need_reflow}++; 2507 $self->{need_reflow}++;
1904 $self->update; 2508 $self->update;
1905} 2509}
1906 2510
1907sub size_allocate { 2511sub set_offset {
2512 my ($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 {
1908 my ($self, $w, $h) = @_; 2519 my ($self) = @_;
1909 2520
1910 $self->SUPER::size_allocate ($w, $h); 2521 $self->{par} = [];
1911 2522 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2523 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2524}
1917 2525
1918sub add_paragraph { 2526sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2527 my ($self, $color, $text, $indent) = @_;
1920 2528
1921 #TODO: intelligently "reformat" paragraph 2529 for my $line (split /\n/, $text) {
1922 2530 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2531 $self->{height} += $h;
2532 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2533 }
1926 2534
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2535 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2536}
1932 2537
1933sub update { 2538sub update {
1934 my ($self) = @_; 2539 my ($self) = @_;
1935 2540
… …
1937 2542
1938 return unless $self->{h} > 0; 2543 return unless $self->{h} > 0;
1939 2544
1940 delete $self->{texture}; 2545 delete $self->{texture};
1941 2546
1942 $ROOT->on_refresh ($self, sub { 2547 $ROOT->on_post_alloc ($self, sub {
2548 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549
1943 if (delete $self->{need_reflow}) { 2550 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2551 my $height = 0;
1945 2552
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2553 my $layout = $self->{layout};
2554
2555 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
1947 for @{$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 }
1948 2568
1949 $self->{height} = $height; 2569 $self->{height} = $height;
1950 2570
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2571 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2572
1953 delete $self->{texture}; 2573 delete $self->{texture};
1954 } 2574 }
1955 2575
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2576 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2577 glClearColor 0.5, 0.5, 0.5, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2578 glClear GL_COLOR_BUFFER_BIT;
1959 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
1960 glEnable GL_BLEND; 2591 glEnable GL_BLEND;
2592 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2593 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2594
1974 for my $par (@{$self->{par}}) { 2595 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2596 my $h = $par->[1];
1976 2597
1977 if ($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]);
1978 $layout->set_text ($par->[2]); 2601 $layout->set_markup ($par->[4]);
1979 2602
1980 glColor @{ $par->[1] }; 2603 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2604
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2605 glRasterPos $par->[3], $y - $y0;
2606 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2607 }
1984 2608
1985 $y += $h; 2609 $y += $h;
1986 } 2610 }
1987 2611
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2612 glDisable GL_BLEND;
1990 }; 2613 };
1991 }); 2614 });
1992} 2615}
1993 2616
1994sub _draw { 2617sub _draw {
1995 my ($self) = @_; 2618 my ($self) = @_;
1996 2619
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2620 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2622 glColor 1, 1, 1, 1;
2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2623 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2001 glDisable GL_TEXTURE_2D; 2624 glDisable GL_TEXTURE_2D;
2002 }
2003 2625
2004 $self->{children}[1]->draw; 2626 $self->{children}[1]->draw;
2005 2627
2006} 2628}
2007 2629
… …
2055 2677
2056sub new { 2678sub new {
2057 my $class = shift; 2679 my $class = shift;
2058 2680
2059 my $self = $class->SUPER::new ( 2681 my $self = $class->SUPER::new (
2060 state => 0, 2682 state => 0,
2061 connect_activate => \&toggle_flopper, 2683 on_activate => \&toggle_flopper,
2062 @_ 2684 @_
2063 ); 2685 );
2064 2686
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2687 $self
2071} 2688}
2072 2689
2073sub toggle_flopper { 2690sub toggle_flopper {
2074 my ($self) = @_; 2691 my ($self) = @_;
2075 2692
2076 # TODO: use animation 2693 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2694}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2695
2079 $self->{other}->move ($self->coord2global (0, $self->{h})); 2696#############################################################################
2697
2698package CFClient::UI::Tooltip;
2699
2700our @ISA = CFClient::UI::Bin::;
2701
2702use CFClient::OpenGL;
2703
2704sub new {
2705 my $class = shift;
2706
2707 $class->SUPER::new (
2708 @_,
2709 can_events => 0,
2710 )
2711}
2712
2713sub set_tooltip_from {
2714 my ($self, $widget) = @_;
2715
2716 my $tooltip = $widget->{tooltip};
2717
2718 if ($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} || $::FONT_PROP),
2732 );
2733}
2734
2735sub size_request {
2736 my ($self) = @_;
2737
2738 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2739
2740 ($w + 4, $h + 4)
2741}
2742
2743sub size_allocate {
2744 my ($self, $w, $h) = @_;
2745
2746 $self->SUPER::size_allocate ($w - 4, $h - 4);
2747}
2748
2749sub visibility_change {
2750 my ($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, $y);
2764 });
2765}
2766
2767sub _draw {
2768 my ($self) = @_;
2769
2770 glTranslate 0.375, 0.375;
2771
2772 my ($w, $h) = @$self{qw(w h)};
2773
2774 glColor 1, 0.8, 0.4;
2775 glBegin GL_QUADS;
2776 glVertex 0 , 0;
2777 glVertex 0 , $h;
2778 glVertex $w, $h;
2779 glVertex $w, 0;
2780 glEnd;
2781
2782 glColor 0, 0, 0;
2783 glBegin GL_LINE_LOOP;
2784 glVertex 0 , 0;
2785 glVertex 0 , $h;
2786 glVertex $w, $h;
2787 glVertex $w, 0;
2788 glEnd;
2789
2790 glTranslate 2 - 0.375, 2 - 0.375;
2791
2792 $self->SUPER::_draw;
2793}
2794
2795#############################################################################
2796
2797package CFClient::UI::Face;
2798
2799our @ISA = CFClient::UI::Base::;
2800
2801use CFClient::OpenGL;
2802
2803sub new {
2804 my $class = shift;
2805
2806 my $self = $class->SUPER::new (
2807 aspect => 1,
2808 can_events => 0,
2809 @_,
2810 );
2811
2812 if ($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 $self
2827}
2828
2829sub size_request {
2830 (32, 8)
2831}
2832
2833sub update {
2834 my ($self) = @_;
2835
2836 return unless $self->{visible};
2837
2838 $self->SUPER::update;
2839}
2840
2841sub _draw {
2842 my ($self) = @_;
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
2855 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2856
2857 if ($tex) {
2858 glEnable GL_TEXTURE_2D;
2859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2860 glColor 1, 1, 1, 1;
2861 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2862 glDisable GL_TEXTURE_2D;
2863 }
2864}
2865
2866sub DESTROY {
2867 my ($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.
2882
2883#############################################################################
2884
2885package CFClient::UI::Menu;
2886
2887our @ISA = CFClient::UI::FancyFrame::;
2888
2889use CFClient::OpenGL;
2890
2891sub new {
2892 my $class = shift;
2893
2894 my $self = $class->SUPER::new (
2895 items => [],
2896 z => 100,
2897 @_,
2898 );
2899
2900 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2901
2902 for my $item (@{ $self->{items} }) {
2903 my ($widget, $cb) = @$item;
2904
2905 # handle various types of items, only text for now
2906 if (!ref $widget) {
2907 $widget = new CFClient::UI::Label
2908 can_hover => 1,
2909 can_events => 1,
2910 text => $widget;
2911 }
2912
2913 $self->{item}{$widget} = $item;
2914
2915 $self->{vbox}->add ($widget);
2916 }
2917
2918 $self
2919}
2920
2921# popup given the event (must be a mouse button down event currently)
2922sub popup {
2923 my ($self, $ev) = @_;
2924
2925 $self->_emit ("popdown");
2926
2927 # maybe save $GRAB? must be careful about events...
2928 $GRAB = $self;
2929 $self->{button} = $ev->{button};
2930
2931 $self->show;
2932 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2933}
2934
2935sub mouse_motion {
2936 my ($self, $ev, $x, $y) = @_;
2937
2938 # TODO: should use vbox->find_widget or so
2939 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2940 $self->{hover} = $self->{item}{$HOVER};
2941
2942 0
2943}
2944
2945sub button_up {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 if ($ev->{button} == $self->{button}) {
2949 undef $GRAB;
2950 $self->hide;
2951
2080 $self->emit ("open"); 2952 $self->_emit ("popdown");
2953 $self->{hover}[1]->() if $self->{hover};
2081 } else { 2954 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 2955 return 0
2083 $self->emit ("close"); 2956 }
2957
2084 } 2958 1
2085
2086 $self->emit (changed => $self->{state});
2087} 2959}
2088 2960
2089############################################################################# 2961#############################################################################
2090 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 $self->rebuild_spell_list;
3472}
3473
3474#############################################################################
3475
2091package CFClient::UI::Root; 3476package CFClient::UI::Root;
2092 3477
2093our @ISA = CFClient::UI::Container::; 3478our @ISA = CFClient::UI::Container::;
2094 3479
2095use CFClient::OpenGL; 3480use CFClient::OpenGL;
2096 3481
2097sub check_size { 3482sub new {
2098 my ($self) = @_; 3483 my $class = shift;
2099 3484
2100 $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 $self
2101} 3493}
2102 3494
2103sub size_request { 3495sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3496 my ($self) = @_;
2105}
2106 3497
2107sub 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 $coord + 0.5
3513}
3514
3515sub size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3516 my ($self, $w, $h) = @_;
2109 3517
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3518 for my $child ($self->children) {
2113 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)};
2114 3520
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3521 $X = $child->{force_x} if exists $child->{force_x};
2116 $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
2117 $child->configure ($X, $Y, $W,$H); 3527 $child->configure ($X, $Y, $W, $H);
2118 } 3528 }
2119} 3529}
2120 3530
2121sub _topleft { 3531sub coord2local {
2122 my ($self, $x, $y) = @_; 3532 my ($self, $x, $y) = @_;
2123 3533
2124 ($x, $y) 3534 ($x, $y)
2125} 3535}
2126 3536
3537sub coord2global {
3538 my ($self, $x, $y) = @_;
3539
3540 ($x, $y)
3541}
3542
2127sub update { 3543sub update {
2128 my ($self) = @_; 3544 my ($self) = @_;
2129 3545
2130 $self->check_size; 3546 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3547}
2133 3548
2134sub add { 3549sub add {
2135 my ($self, $child) = @_; 3550 my ($self, @children) = @_;
2136 3551
2137 # integerize window positions 3552 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3553 for @children;
2139 $child->{y} = int $child->{y};
2140 3554
2141 $self->SUPER::add ($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 $w->set_invisible;
3570 }
2142} 3571}
2143 3572
2144sub on_refresh { 3573sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3574 my ($self, $id, $cb) = @_;
2146 3575
2147 $self->{refresh_hook}{$id} = $cb; 3576 $self->{refresh_hook}{$id} = $cb;
2148} 3577}
2149 3578
3579sub on_post_alloc {
3580 my ($self, $id, $cb) = @_;
3581
3582 $self->{post_alloc_hook}{$id} = $cb;
3583}
3584
2150sub draw { 3585sub draw {
2151 my ($self) = @_; 3586 my ($self) = @_;
2152 3587
2153 while (my $rcb = delete $self->{refresh_hook}) { 3588 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3589 $_->()
3590 for values %{delete $self->{refresh_hook}};
2155 } 3591 }
3592
3593 if ($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
2156 3681
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3682 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3683 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3684 glClear GL_COLOR_BUFFER_BIT;
2160 3685
2161 glMatrixMode GL_PROJECTION; 3686 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3687 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3688 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3689 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3690 glLoadIdentity;
2166 3691
3692 {
3693 package CFClient::UI::Base;
3694
3695 ($draw_x, $draw_y, $draw_w, $draw_h) =
3696 (0, 0, $self->{w}, $self->{h});
3697 }
3698
2167 $self->_draw; 3699 $self->_draw;
2168} 3700}
2169 3701
2170############################################################################# 3702#############################################################################
2171 3703
2172package CFClient::UI; 3704package CFClient::UI;
2173 3705
2174$ROOT = new CFClient::UI::Root; 3706$ROOT = new CFClient::UI::Root;
3707$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3708
21761 37091
2177 3710

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