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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.275 by root, Sat Jun 3 22:50:48 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
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;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
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 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 356 $self->{x} = $x;
152 $self->{y} = $y; 357 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
161} 369}
162 370
163sub size_allocate { 371sub size_allocate {
164 # nothing to be done 372 # nothing to be done
165} 373}
166 374
167# return top left coordinates 375sub children {
168sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
169 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
170 385
171 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
172} 404}
173 405
174# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
175sub coord2local { 407sub coord2local {
176 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
177 409
178 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 411}
181 412
182# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
183sub coord2global { 414sub coord2global {
184 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
185 416
186 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 418}
189 419
190sub focus_in { 420sub focus_in {
191 my ($self) = @_; 421 my ($self) = @_;
192 422
193 return if $FOCUS == $self; 423 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
195 425
196 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
197 427
198 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
199 429
200 $focus->update if $focus; 430 $focus->update if $focus;
201 $FOCUS->update; 431 $FOCUS->update;
202} 432}
203 433
… …
206 436
207 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
208 438
209 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
210 440
211 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
212 442
213 $focus->update if $focus; #? 443 $focus->update if $focus; #?
214}
215 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
216sub mouse_motion { } 449sub mouse_motion { 0 }
217sub button_up { } 450sub button_up { 0 }
218sub key_down { } 451sub key_down { 0 }
219sub key_up { } 452sub key_up { 0 }
220 453
221sub button_down { 454sub button_down {
222 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
223 456
224 $self->focus_in; 457 $self->focus_in;
225}
226 458
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
231sub 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, $draw_h); # screen rectangle being drawn
232 535
233sub draw { 536sub draw {
234 my ($self) = @_; 537 my ($self) = @_;
235 538
236 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);
237 550
238 glPushMatrix; 551 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw; 553 $self->_draw;
241 glPopMatrix; 554 glPopMatrix;
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
254 glEnd; 567 glEnd;
255 glDisable GL_BLEND; 568 glDisable GL_BLEND;
256 } 569 }
570
571 if ($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 => $self, fontsize => 0)->_draw;
583 }
257} 584}
258 585
259sub _draw { 586sub _draw {
260 my ($self) = @_; 587 my ($self) = @_;
261 588
262 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 $self->realloc;
263} 730}
264 731
265sub find_widget { 732sub find_widget {
266 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
267 734
268 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271
272 ()
273}
274
275sub set_parent {
276 my ($self, $parent) = @_;
277
278 Scalar::Util::weaken ($self->{parent} = $parent);
279}
280
281sub check_size {
282 my ($self) = @_;
283
284 my ($w, $h) = $self->size_request;
285
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293}
294
295sub update {
296 my ($self) = @_;
297
298 $self->{parent}->update
299 if $self->{parent};
300}
301
302sub connect {
303 my ($self, $signal, $cb) = @_;
304
305 push @{ $self->{signal_cb}{$signal} }, $cb;
306}
307
308sub emit {
309 my ($self, $signal, @args) = @_;
310
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
312 $cb->($self, @args);
313 }
314}
315
316sub DESTROY {
317 my ($self) = @_;
318
319 #$self->deactivate;
320}
321
322#############################################################################
323
324package CFClient::UI::DrawBG;
325
326our @ISA = CFClient::UI::Base::;
327
328use strict;
329use SDL::OpenGL;
330
331sub new {
332 my $class = shift;
333
334 # range [value, low, high, page]
335
336 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5],
339 @_
340 )
341}
342
343sub _draw {
344 my ($self) = @_;
345
346 my ($w, $h) = @$self{qw(w h)};
347
348 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
351
352 glBegin GL_QUADS;
353 glVertex 0 , 0;
354 glVertex 0 , $h;
355 glVertex $w, $h;
356 glVertex $w, 0;
357 glEnd;
358
359 glDisable GL_BLEND;
360}
361
362#############################################################################
363
364package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377
378our @ISA = CFClient::UI::Base::;
379
380sub new {
381 my ($class, %arg) = @_;
382
383 my $children = delete $arg{children} || [];
384
385 my $self = $class->SUPER::new (children => [], %arg);
386 $self->add ($_) for @$children;
387
388 $self
389}
390
391sub add {
392 my ($self, $child) = @_;
393
394 $child->set_parent ($self);
395
396 use sort 'stable';
397
398 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child
401 ];
402
403 $child->check_size;
404}
405
406sub remove {
407 my ($self, $child) = @_;
408
409 delete $child->{parent};
410
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412
413 $self->check_size;
414}
415
416sub find_widget {
417 my ($self, $x, $y) = @_;
418
419 $x -= $self->{x}; 735 $x -= $self->{x};
420 $y -= $self->{y}; 736 $y -= $self->{y};
421 737
422 my $res; 738 my $res;
423 739
424 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
425 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
426 and return $res; 742 and return $res;
427 } 743 }
428 744
429 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
478 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
479} 795}
480 796
481############################################################################# 797#############################################################################
482 798
799# back-buffered drawing area
800
483package CFClient::UI::Window; 801package CFClient::UI::Window;
484 802
485our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
486 804
487use SDL::OpenGL; 805use CFClient::OpenGL;
488 806
489sub new { 807sub new {
490 my ($class, %arg) = @_; 808 my ($class, %arg) = @_;
491 809
492 my $self = $class->SUPER::new (%arg); 810 my $self = $class->SUPER::new (%arg);
493} 811}
494 812
495sub update { 813sub update {
496 my ($self) = @_; 814 my ($self) = @_;
497 815
498 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 817 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 818}
512 819
513sub size_allocate { 820sub size_allocate {
514 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
515 822
516 $self->child->configure (0, 0, $w, $h); 823 $self->SUPER::size_allocate ($w, $h);
824 $self->update;
825}
517 826
827sub _render {
828 my ($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
518 $self->render_chld; 847 $self->_render;
848 };
519} 849}
520 850
521sub _draw { 851sub _draw {
522 my ($self) = @_; 852 my ($self) = @_;
523 853
524 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
525 855
526 my $tex = $self->{texture} 856 my $tex = $self->{texture}
527 or return; 857 or return;
528 858
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
532 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;
533 862
534 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 864
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
538} 866}
539 867
540############################################################################# 868#############################################################################
541 869
542package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
543 871
544our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 873
618sub new { 874sub new {
619 my $class = shift; 875 my $class = shift;
620 876
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 877 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 878 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 879 scroll_y => 1,
626 border => 0.8,
627 @_ 880 @_,
628 ) 881 )
882}
883
884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
893}
894
895sub size_allocate {
896 my ($self, $w, $h) = @_;
897
898 my $child = $self->child;
899
900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902
903 $self->child->configure (0, 0, $w, $h);
904 $self->update;
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
953}
954
955#############################################################################
956
957package CFClient::UI::ScrolledWindow;
958
959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
986}
987
988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
1005 my ($self, $w, $h) = @_;
1006
1007 $self->SUPER::size_allocate ($w, $h);
1008
1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
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};
1076
1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
1085 );
1086
1087 $self->{title} = new CFClient::UI::Label
1088 align => 0,
1089 valign => 1,
1090 text => $title,
1091 fontsize => $self->{border}
1092 if defined $title;
1093
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};
629} 1102}
630 1103
631sub border { 1104sub border {
632 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
633} 1106}
634 1107
635sub size_request { 1108sub size_request {
636 my ($self) = @_; 1109 my ($self) = @_;
637 1110
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1111 $self->{title}->size_request
1112 if $self->{title};
639 1113
640 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
641 1115
642 ( 1116 (
643 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
646} 1120}
647 1121
648sub size_allocate { 1122sub size_allocate {
649 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
650 1124
1125 if ($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
651 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
653 1135
654 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
655} 1137}
656 1138
657sub button_down { 1139sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
659 1141
1142 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1143 my $border = $self->border;
661 1144
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1151 my ($bw, $bh) = ($self->{w}, $self->{h});
1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
667 1155
668 $self->{motion} = sub { 1156 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
670 1158
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
672 1161
673 $self->{user_w} = $bw + $x - $ox; 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1164
1165 $self->realloc;
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
676 }; 1167 };
677 1168
678 } elsif ($x >= 0 && $x < $self->{w} 1169 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
683 1172
684 $self->{motion} = sub { 1173 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
686 1175
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
688 1177
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update;
691 }; 1179 };
1180 } else {
1181 return 0;
1182 }
1183
692 } 1184 1
693} 1185}
694 1186
695sub button_up { 1187sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1188 my ($self, $ev, $x, $y) = @_;
697 1189
698 delete $self->{motion}; 1190 !!delete $self->{motion}
699} 1191}
700 1192
701sub mouse_motion { 1193sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1194 my ($self, $ev, $x, $y) = @_;
703 1195
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
705} 1199}
706 1200
707sub _draw { 1201sub _draw {
708 my ($self) = @_; 1202 my ($self) = @_;
709 1203
1204 my $child = $self->{children}[0];
1205
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1206 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1208
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1209 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1211
718 my $border = $self->border; 1212 my $border = $self->border;
719 1213
720 glColor @{ $self->{border_bg} }; 1214 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1219
726 my $bg = $tex[0]; 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221 glColor @{ $self->{bg} };
727 1222
728 # TODO: repeat texture not scale 1223 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1224 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1225 $bg->{s} = $cw / $bg->{w};
731 1226 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
738 1229
739 glDisable GL_TEXTURE_2D; 1230 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1231
742 $self->child->draw; 1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
743} 1238}
744 1239
745############################################################################# 1240#############################################################################
746 1241
747package CFClient::UI::Table; 1242package CFClient::UI::Table;
748 1243
749our @ISA = CFClient::UI::Base::; 1244our @ISA = CFClient::UI::Base::;
750 1245
751use List::Util qw(max sum); 1246use List::Util qw(max sum);
752 1247
753use SDL::OpenGL; 1248use CFClient::OpenGL;
754 1249
755sub new { 1250sub new {
756 my $class = shift; 1251 my $class = shift;
757 1252
758 $class->SUPER::new ( 1253 $class->SUPER::new (
759 col_expand => [], 1254 col_expand => [],
760 @_ 1255 @_,
761 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1261}
763 1262
764sub add { 1263sub add {
765 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
766 1265
767 $child->set_parent ($self); 1266 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
769 1268
770 $child->check_size; 1269 $self->realloc;
771} 1270}
772 1271
773# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1273sub clear {
775 my ($self) = @_; 1274 my ($self) = @_;
776 1275
1276 my @children = $self->children;
777 delete $self->{children}; 1277 delete $self->{children};
778 $self->update; 1278
1279 for (@children) {
1280 delete $_->{parent};
1281 $_->hide;
1282 }
1283
1284 $self->realloc;
779} 1285}
780 1286
781sub get_wh { 1287sub get_wh {
782 my ($self) = @_; 1288 my ($self) = @_;
783 1289
… …
788 or next; 1294 or next;
789 1295
790 for my $x (0 .. $#$row) { 1296 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1297 my $widget = $row->[$x]
792 or next; 1298 or next;
793 my ($w, $h) = $widget->size_request; 1299 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1300
795 $w[$x] = max $w[$x], $w; 1301 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1302 $h[$y] = max $h[$y], $h;
797 } 1303 }
798 } 1304 }
… …
814sub size_allocate { 1320sub size_allocate {
815 my ($self, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
816 1322
817 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
818 1324
819 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
821 1327
822 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1385 }
880} 1386}
881 1387
882############################################################################# 1388#############################################################################
883 1389
884package CFClient::UI::HBox; 1390package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1391
888our @ISA = CFClient::UI::Container::; 1392our @ISA = CFClient::UI::Container::;
889 1393
890sub size_request { 1394sub size_request {
891 my ($self) = @_; 1395 my ($self) = @_;
892 1396
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1397 $self->{vertical}
894 1398 ? (
895 ( 1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1401 )
898 ) 1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
899} 1406}
900 1407
901sub size_allocate { 1408sub size_allocate {
902 my ($self, $w, $h) = @_; 1409 my ($self, $w, $h) = @_;
903 1410
904 ($h, $w) = ($w, $h); 1411 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1412 my $children = $self->{children};
907 1413
908 my @h = map +($_->size_request)[0], @$children; 1414 my @req;
909 1415
910 my $req_h = List::Util::sum @h; 1416 if ($self->{homogeneous}) {
911 1417 @req = ($space / (@$children || 1)) x @$children;
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else { 1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1431 for 0 .. $#$children;
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 } 1432 }
926 } 1433 }
927 1434
928 CFClient::UI::harmonize \@h; 1435 CFClient::UI::harmonize \@req;
929 1436
930 my $y = 0; 1437 my $pos = 0;
931 for (0 .. $#$children) { 1438 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1439 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1441
936 $y += $h; 1442 $pos += $alloc;
937 } 1443 }
938 1444
939 1 1445 1
940} 1446}
941 1447
942############################################################################# 1448#############################################################################
943 1449
1450package CFClient::UI::HBox;
1451
1452our @ISA = CFClient::UI::Box::;
1453
1454sub new {
1455 my $class = shift;
1456
1457 $class->SUPER::new (
1458 vertical => 0,
1459 @_,
1460 )
1461}
1462
1463#############################################################################
1464
944package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
945 1466
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
949 1468
950sub size_request { 1469sub new {
951 my ($self) = @_; 1470 my $class = shift;
952 1471
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
954 1473 vertical => 1,
955 ( 1474 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1475 )
959} 1476}
960 1477
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1478#############################################################################
999 1479
1000package CFClient::UI::Label; 1480package CFClient::UI::Label;
1001 1481
1002our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
1003 1483
1004use SDL::OpenGL; 1484use CFClient::OpenGL;
1005 1485
1006sub new { 1486sub new {
1007 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
1008 1488
1009 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
1491 #bg => none
1492 #active_bg => none
1493 #font => default_font
1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
1498 layout => (new CFClient::Layout),
1011 fontsize => 1, 1499 fontsize => 1,
1012 text => "",
1013 align => -1, 1500 align => -1,
1014 valign => -1, 1501 valign => -1,
1015 padding => 2, 1502 padding_x => 2,
1016 layout => new CFClient::Layout, 1503 padding_y => 2,
1504 can_events => 0,
1017 %arg 1505 %arg
1018 ); 1506 );
1019 1507
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1508 if (exists $self->{template}) {
1509 my $layout = new CFClient::Layout;
1510 $layout->set_text (delete $self->{template});
1511 $self->{template} = $layout;
1512 }
1021 1513
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1514 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1515 $self->set_markup (delete $self->{markup});
1516 } else {
1517 $self->set_text (delete $self->{text});
1518 }
1024 1519
1025 $self 1520 $self
1026} 1521}
1027 1522
1028sub escape_text { 1523sub escape($) {
1029 local $_ = $_[1]; 1524 local $_ = $_[0];
1030 1525
1031 s/&/&amp;/g; 1526 s/&/&amp;/g;
1032 s/>/&gt;/g; 1527 s/>/&gt;/g;
1033 s/</&lt;/g; 1528 s/</&lt;/g;
1034 1529
1035 $_[1] 1530 $_
1531}
1532
1533sub update {
1534 my ($self) = @_;
1535
1536 delete $self->{texture};
1537 $self->SUPER::update;
1036} 1538}
1037 1539
1038sub set_text { 1540sub set_text {
1039 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
1040 1542
1543 return if $self->{text} eq "T$text";
1544 $self->{text} = "T$text";
1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1547 $self->{layout}->set_text ($text);
1042 1548
1043 delete $self->{texture}; 1549 $self->realloc;
1044 $self->update; 1550 $self->update;
1045} 1551}
1046 1552
1047sub set_markup { 1553sub set_markup {
1048 my ($self, $markup) = @_; 1554 my ($self, $markup) = @_;
1049 1555
1556 return if $self->{text} eq "M$markup";
1557 $self->{text} = "M$markup";
1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1562 $self->{layout}->set_markup ($markup);
1051 1563
1052 delete $self->{texture}; 1564 $self->realloc;
1053 $self->update; 1565 $self->update;
1054} 1566}
1055 1567
1056sub size_request { 1568sub size_request {
1057 my ($self) = @_; 1569 my ($self) = @_;
1058 1570
1059 $self->{layout}->set_width; 1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1576
1062 my ($w, $h) = $self->{layout}->size; 1577 my ($w, $h) = $self->{layout}->size;
1063 1578
1579 if (exists $self->{template}) {
1580 $self->{template}->set_font ($self->{font}) if $self->{font};
1581 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1582
1583 my ($w2, $h2) = $self->{template}->size;
1584
1585 $w = List::Util::max $w, $w2;
1586 $h = List::Util::max $h, $h2;
1064 ( 1587 }
1065 $w + $self->{padding} * 2, 1588
1066 $h + $self->{padding} * 2, 1589 ($w, $h)
1067 )
1068} 1590}
1069 1591
1070sub size_allocate { 1592sub size_allocate {
1071 my ($self, $w, $h) = @_; 1593 my ($self, $w, $h) = @_;
1072 1594
1595 delete $self->{ox};
1596
1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1599}
1600
1601sub set_fontsize {
1602 my ($self, $fontsize) = @_;
1603
1604 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1605 delete $self->{texture};
1606
1607 $self->realloc;
1074} 1608}
1075 1609
1076sub _draw { 1610sub _draw {
1077 my ($self) = @_; 1611 my ($self) = @_;
1078 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1079 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1082 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1624 };
1084 1625
1085 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
1087 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1638
1639 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642 } else {
1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644 }
1105 1645
1106 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1647}
1109 1648
1110############################################################################# 1649#############################################################################
1111 1650
1112package CFClient::UI::EntryBase; 1651package CFClient::UI::EntryBase;
1113 1652
1114our @ISA = CFClient::UI::Label::; 1653our @ISA = CFClient::UI::Label::;
1115 1654
1116use SDL::OpenGL; 1655use CFClient::OpenGL;
1117 1656
1118sub new { 1657sub new {
1119 my $class = shift; 1658 my $class = shift;
1120 1659
1121 $class->SUPER::new ( 1660 $class->SUPER::new (
1122 fg => [1, 1, 1], 1661 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1662 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1663 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1126 can_hover => 1, 1665 can_hover => 1,
1127 can_focus => 1, 1666 can_focus => 1,
1128 valign => 0, 1667 valign => 0,
1668 can_events => 1,
1669 #text => ...
1129 @_ 1670 @_
1130 ) 1671 )
1131} 1672}
1132 1673
1133sub _set_text { 1674sub _set_text {
… …
1143 $self->{text} = $text; 1684 $self->{text} = $text;
1144 1685
1145 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1147 1688
1148 $self->emit (changed => $self->{text}); 1689 $self->_emit (changed => $self->{text});
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1149} 1699}
1150 1700
1151sub get_text { 1701sub get_text {
1152 $_[0]{text} 1702 $_[0]{text}
1153} 1703}
… …
1156 my ($self) = @_; 1706 my ($self) = @_;
1157 1707
1158 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1159 1709
1160 ($w + 1, $h) # add 1 for cursor 1710 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175} 1711}
1176 1712
1177sub key_down { 1713sub key_down {
1178 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1179 1715
… …
1181 my $sym = $ev->{sym}; 1717 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1718 my $uni = $ev->{unicode};
1183 1719
1184 my $text = $self->get_text; 1720 my $text = $self->get_text;
1185 1721
1186 if ($sym == 8) { 1722 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1724 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1734 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1735 $self->_emit ('escape');
1200 } elsif ($uni) { 1736 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1202 } 1740 }
1203 1741
1204 $self->_set_text ($text); 1742 $self->_set_text ($text);
1205 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1206} 1747}
1207 1748
1208sub focus_in { 1749sub focus_in {
1209 my ($self) = @_; 1750 my ($self) = @_;
1210 1751
… …
1225 utf8::encode $text; 1766 utf8::encode $text;
1226 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1227 1768
1228 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1229 $self->update; 1770 $self->update;
1771
1772 1
1230} 1773}
1231 1774
1232sub mouse_motion { 1775sub mouse_motion {
1233 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1234# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1235} 1780}
1236 1781
1237sub _draw { 1782sub _draw {
1238 my ($self) = @_; 1783 my ($self) = @_;
1239 1784
… …
1278 1823
1279package CFClient::UI::Entry; 1824package CFClient::UI::Entry;
1280 1825
1281our @ISA = CFClient::UI::EntryBase::; 1826our @ISA = CFClient::UI::EntryBase::;
1282 1827
1283use SDL::OpenGL; 1828use CFClient::OpenGL;
1284 1829
1285sub key_down { 1830sub key_down {
1286 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1287 1832
1288 my $sym = $ev->{sym}; 1833 my $sym = $ev->{sym};
1289 1834
1290 if ($sym == 13) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1292 $self->update; 1841 $self->update;
1293 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1294 } else { 1865 } else {
1295 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1296 } 1869 1
1297
1298} 1870}
1299 1871
1300############################################################################# 1872#############################################################################
1301 1873
1302package CFClient::UI::Button; 1874package CFClient::UI::Button;
1303 1875
1304our @ISA = CFClient::UI::Label::; 1876our @ISA = CFClient::UI::Label::;
1305 1877
1306use SDL::OpenGL; 1878use CFClient::OpenGL;
1307 1879
1308my @tex = 1880my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1881 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1882 qw(b1_button_active.png);
1311 1883
1312sub new { 1884sub new {
1313 my $class = shift; 1885 my $class = shift;
1314 1886
1315 $class->SUPER::new ( 1887 $class->SUPER::new (
1316 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1317 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1320 can_hover => 1, 1892 can_hover => 1,
1321 align => 0, 1893 align => 0,
1322 valign => 0, 1894 valign => 0,
1895 can_events => 1,
1323 @_ 1896 @_
1324 ) 1897 )
1325} 1898}
1326 1899
1900sub activate { }
1901
1327sub button_up { 1902sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1329 1904
1905 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate"); 1908
1333 } 1909 1
1334} 1910}
1335 1911
1336sub _draw { 1912sub _draw {
1337 my ($self) = @_; 1913 my ($self) = @_;
1338 1914
1339 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $self->{fg};
1340 1916
1341 if ($GRAB == $self) { 1917 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg}; 1918 $self->{fg} = $self->{active_fg};
1343 } 1919 }
1920
1921 glEnable GL_TEXTURE_2D;
1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1923 glColor 0, 0, 0, 1;
1924
1925 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1926
1927 glDisable GL_TEXTURE_2D;
1928
1929 $self->SUPER::_draw;
1930}
1931
1932#############################################################################
1933
1934package CFClient::UI::CheckBox;
1935
1936our @ISA = CFClient::UI::DrawBG::;
1937
1938my @tex =
1939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1940 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1941
1942use CFClient::OpenGL;
1943
1944sub new {
1945 my $class = shift;
1946
1947 $class->SUPER::new (
1948 padding_x => 2,
1949 padding_y => 2,
1950 fg => [1, 1, 1],
1951 active_fg => [1, 1, 0],
1952 bg => [0, 0, 0, 0.2],
1953 active_bg => [1, 1, 1, 0.5],
1954 state => 0,
1955 can_hover => 1,
1956 @_
1957 )
1958}
1959
1960sub size_request {
1961 my ($self) = @_;
1962
1963 (6) x 2
1964}
1965
1966sub button_down {
1967 my ($self, $ev, $x, $y) = @_;
1968
1969 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1970 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1971 $self->{state} = !$self->{state};
1972 $self->_emit (changed => $self->{state});
1973 } else {
1974 return 0
1975 }
1976
1977 1
1978}
1979
1980sub _draw {
1981 my ($self) = @_;
1982
1983 $self->SUPER::_draw;
1984
1985 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1986
1987 my ($w, $h) = @$self{qw(w h)};
1988
1989 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1990
1991 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1992
1993 my $tex = $self->{state} ? $tex[1] : $tex[0];
1994
1995 glEnable GL_TEXTURE_2D;
1996 $tex->draw_quad_alpha (0, 0, $s, $s);
1997 glDisable GL_TEXTURE_2D;
1998}
1999
2000#############################################################################
2001
2002package CFClient::UI::Image;
2003
2004our @ISA = CFClient::UI::Base::;
2005
2006use CFClient::OpenGL;
2007use Carp qw/confess/;
2008
2009our %loaded_images;
2010
2011sub new {
2012 my $class = shift;
2013
2014 my $self = $class->SUPER::new (can_events => 0, @_);
2015
2016 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2017
2018 $loaded_images{$self->{image}} ||=
2019 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2020
2021 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2022
2023 Scalar::Util::weaken $loaded_images{$self->{image}};
2024
2025 $self->{aspect} = $tex->{w} / $tex->{h};
2026
2027 $self
2028}
2029
2030sub size_request {
2031 my ($self) = @_;
2032
2033 ($self->{tex}->{w}, $self->{tex}->{h})
2034}
2035
2036sub _draw {
2037 my ($self) = @_;
2038
2039 my $tex = $self->{tex};
2040
2041 my ($w, $h) = ($self->{w}, $self->{h});
2042
2043 if ($self->{rot90}) {
2044 glRotate 90, 0, 0, 1;
2045 glTranslate 0, -$self->{w}, 0;
2046
2047 ($w, $h) = ($h, $w);
2048 }
2049
2050 glEnable GL_TEXTURE_2D;
2051 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2052
2053 $tex->draw_quad_alpha (0, 0, $w, $h);
2054
2055 glDisable GL_TEXTURE_2D;
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::VGauge;
2061
2062our @ISA = CFClient::UI::Base::;
2063
2064use List::Util qw(min max);
2065
2066use CFClient::OpenGL;
2067
2068my %tex = (
2069 food => [
2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2071 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2072 ],
2073 grace => [
2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2075 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2076 ],
2077 hp => [
2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2079 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2080 ],
2081 mana => [
2082 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2083 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2084 ],
2085);
2086
2087# eg. VGauge->new (gauge => 'food'), default gauge: food
2088sub new {
2089 my $class = shift;
2090
2091 my $self = $class->SUPER::new (
2092 type => 'food',
2093 @_
2094 );
2095
2096 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2097
2098 $self
2099}
2100
2101sub size_request {
2102 my ($self) = @_;
2103
2104 #my $tex = $tex{$self->{type}}[0];
2105 #@$tex{qw(w h)}
2106 (0, 0)
2107}
2108
2109sub set_max {
2110 my ($self, $max) = @_;
2111
2112 return if $self->{max_val} == $max;
2113
2114 $self->{max_val} = $max;
2115 $self->update;
2116}
2117
2118sub set_value {
2119 my ($self, $val, $max) = @_;
2120
2121 $self->set_max ($max)
2122 if defined $max;
2123
2124 return if $self->{val} == $val;
2125
2126 $self->{val} = $val;
2127 $self->update;
2128}
2129
2130sub _draw {
2131 my ($self) = @_;
2132
2133 my $tex = $tex{$self->{type}};
2134 my ($t1, $t2, $t3) = @$tex;
2135
2136 my ($w, $h) = ($self->{w}, $self->{h});
2137
2138 if ($self->{vertical}) {
2139 glRotate 90, 0, 0, 1;
2140 glTranslate 0, -$self->{w}, 0;
2141
2142 ($w, $h) = ($h, $w);
2143 }
2144
2145 my $ycut = $self->{val} / ($self->{max_val} || 1);
2146
2147 my $ycut1 = max 0, min 1, $ycut;
2148 my $ycut2 = max 0, min 1, $ycut - 1;
2149
2150 my $h1 = $self->{h} * (1 - $ycut1);
2151 my $h2 = $self->{h} * (1 - $ycut2);
1344 2152
1345 glEnable GL_BLEND; 2153 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2154 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2155 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2156 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350 2157
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2158 glBindTexture GL_TEXTURE_2D, $t1->{name};
2159 glBegin GL_QUADS;
2160 glTexCoord 0 , 0; glVertex 0 , 0;
2161 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2162 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2163 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2164 glEnd;
1352 2165
2166 my $ycut1 = List::Util::min 1, $ycut;
2167 glBindTexture GL_TEXTURE_2D, $t2->{name};
2168 glBegin GL_QUADS;
2169 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2170 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2171 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2172 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2173 glEnd;
2174
2175 if ($t3) {
2176 glBindTexture GL_TEXTURE_2D, $t3->{name};
2177 glBegin GL_QUADS;
2178 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2179 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2180 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2181 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2182 glEnd;
2183 }
2184
2185 glDisable GL_BLEND;
1353 glDisable GL_TEXTURE_2D; 2186 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357} 2187}
1358 2188
1359############################################################################# 2189#############################################################################
1360 2190
1361package CFClient::UI::CheckBox; 2191package CFClient::UI::Gauge;
1362 2192
1363our @ISA = CFClient::UI::DrawBG::; 2193our @ISA = CFClient::UI::VBox::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use SDL::OpenGL;
1370 2194
1371sub new { 2195sub new {
1372 my $class = shift; 2196 my ($class, %arg) = @_;
1373 2197
1374 $class->SUPER::new ( 2198 my $self = $class->SUPER::new (
1375 padding => 2, 2199 tooltip => $arg{type},
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1, 2200 can_hover => 1,
1380 @_ 2201 can_events => 1,
2202 %arg,
1381 ) 2203 );
1382}
1383 2204
1384sub size_request { 2205 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1385 my ($self) = @_; 2206 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1386 2207 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use SDL::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455 2208
1456 $self 2209 $self
1457} 2210}
1458 2211
1459sub size_request { 2212sub set_fontsize {
1460 my ($self) = @_; 2213 my ($self, $fsize) = @_;
1461 2214
1462 my $tex = $tex{$self->{gauge}}[0]; 2215 $self->{value}->set_fontsize ($fsize);
1463 2216 $self->{max} ->set_fontsize ($fsize);
1464 @$tex{qw(w h)}
1465} 2217}
1466 2218
1467sub set_max { 2219sub set_max {
1468 my ($self, $max) = @_; 2220 my ($self, $max) = @_;
1469 2221
1470 $self->{max_val} = $max; 2222 $self->{gauge}->set_max ($max);
2223 $self->{max}->set_text ($max);
1471} 2224}
1472 2225
1473sub set_value { 2226sub set_value {
1474 my ($self, $val, $max) = @_; 2227 my ($self, $val, $max) = @_;
1475 2228
1476 $self->set_max ($max) 2229 $self->set_max ($max)
1477 if defined $max; 2230 if defined $max;
1478 2231
1479 $max = $self->{max_val}; 2232 $self->{gauge}->set_value ($val, $max);
1480 $self->{val} = $val; 2233 $self->{value}->set_text ($val);
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528} 2234}
1529 2235
1530############################################################################# 2236#############################################################################
1531 2237
1532package CFClient::UI::Slider; 2238package CFClient::UI::Slider;
1533 2239
1534use strict; 2240use strict;
1535 2241
1536use SDL::OpenGL; 2242use CFClient::OpenGL;
1537 2243
1538our @ISA = CFClient::UI::DrawBG::; 2244our @ISA = CFClient::UI::DrawBG::;
1539 2245
1540my @tex = 2246my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2247 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2248 qw(s1_slider.png s1_slider_bg.png);
1543 2249
1544sub new { 2250sub new {
1545 my $class = shift; 2251 my $class = shift;
1546 2252
1547 # range [value, low, high, page] 2253 # range [value, low, high, page, unit]
1548 2254
1549 # TODO: 0-width page 2255 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2256 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2257 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2258 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2259 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2260 active_fg => [0, 0, 0],
2261 bg => [0, 0, 0, 0.2],
2262 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2263 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2264 min_w => $::WIDTH / 80,
1557 req_h => 20, 2265 min_h => $::WIDTH / 80,
1558 vertical => 0, 2266 vertical => 0,
1559 can_hover => 1, 2267 can_hover => 1,
1560 inner_pad => 5, 2268 inner_pad => 0.02,
1561 @_ 2269 @_
1562 ); 2270 );
1563 2271
2272 $self->set_value ($self->{range}[0]);
2273 $self->update;
2274
1564 $self 2275 $self
1565} 2276}
1566 2277
2278sub changed { }
2279
2280sub set_range {
2281 my ($self, $range) = @_;
2282
2283 ($range, $self->{range}) = ($self->{range}, $range);
2284
2285 $self->update
2286 if "@$range" ne "@{$self->{range}}";
2287}
2288
2289sub set_value {
2290 my ($self, $value) = @_;
2291
2292 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2293
2294 $hi = $lo + 1 if $hi <= $lo;
2295
2296 $page = $hi - $lo if $page > $hi - $lo;
2297
2298 $value = $lo if $value < $lo;
2299 $value = $hi - $page if $value > $hi - $page;
2300
2301 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2302 if $unit;
2303
2304 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2305
2306 if ($value != $old_value) {
2307 $self->_emit (changed => $value);
2308 $self->update;
2309 }
2310}
2311
1567sub size_request { 2312sub size_request {
1568 my ($self) = @_; 2313 my ($self) = @_;
1569 2314
1570 my $w = $self->{req_w}; 2315 ($self->{req_w}, $self->{req_h})
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1574} 2316}
1575 2317
1576sub button_down { 2318sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2319 my ($self, $ev, $x, $y) = @_;
1578 2320
1579 $self->SUPER::button_down ($ev, $x, $y); 2321 $self->SUPER::button_down ($ev, $x, $y);
2322
2323 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2324
1580 $self->mouse_motion ($ev, $x, $y); 2325 $self->mouse_motion ($ev, $x, $y)
1581} 2326}
1582 2327
1583sub mouse_motion { 2328sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2329 my ($self, $ev, $x, $y) = @_;
1585 2330
1586 if ($GRAB == $self) { 2331 if ($GRAB == $self) {
2332 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2333
2334 my (undef, $lo, $hi, $page) = @{$self->{range}};
2335
2336 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2337
2338 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2339 } else {
2340 return 0;
2341 }
2342
2343 1
2344}
2345
2346sub update {
2347 my ($self) = @_;
2348
2349 delete $self->{knob_w};
2350 $self->SUPER::update;
2351}
2352
2353sub _draw {
2354 my ($self) = @_;
2355
2356 unless ($self->{knob_w}) {
2357 $self->set_value ($self->{range}[0]);
2358
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2359 my ($value, $lo, $hi, $page) = @{$self->{range}};
2360 my $range = ($hi - $page - $lo) || 1e-100;
1588 2361
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2362 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2363
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2364 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2365 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2366
1594 $x -= $inner_pad_px; # substract the padding 2367 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2368 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2369
1600 $self->emit (changed => $x); 2370 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2371 $self->{knob_w} = $knob_w;
1602 } 2372 }
1603}
1604
1605# the inner_* stuff is for generating a padding for the slider handle,
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611}
1612
1613sub _draw {
1614 my ($self) = @_;
1615 2373
1616 $self->SUPER::_draw (); 2374 $self->SUPER::_draw ();
1617 2375
1618 my ($w, $h) = @$self{qw(w h)}; 2376 glScale $self->{w}, $self->{h};
1619 2377
1620 if ($self->{vertical}) { 2378 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2379 # draw a vertical slider like a rotated horizontal slider
1622 2380
2381 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2382 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2383 }
1628 2384
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2385 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2386 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2387
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2388 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2390
1655 # draw background 2391 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2392 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2393
1658 # draw handle 2394 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2395 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2396
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2397 glDisable GL_TEXTURE_2D;
1663} 2398}
1664 2399
1665############################################################################# 2400#############################################################################
1666 2401
2402package CFClient::UI::ValSlider;
2403
2404our @ISA = CFClient::UI::HBox::;
2405
2406sub new {
2407 my ($class, %arg) = @_;
2408
2409 my $range = delete $arg{range};
2410
2411 my $self = $class->SUPER::new (
2412 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2413 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2414 to_value => sub { shift },
2415 from_value => sub { shift },
2416 %arg,
2417 );
2418
2419 $self->{slider}->connect (changed => sub {
2420 my ($self, $value) = @_;
2421 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2422 $self->{parent}->emit (changed => $value);
2423 });
2424
2425# $self->{entry}->connect (changed => sub {
2426# my ($self, $value) = @_;
2427# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2428# $self->{parent}->emit (changed => $value);
2429# });
2430
2431 $self->add ($self->{slider}, $self->{entry});
2432
2433 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2434
2435 $self
2436}
2437
2438sub set_range { shift->{slider}->set_range (@_) }
2439sub set_value { shift->{slider}->set_value (@_) }
2440
2441#############################################################################
2442
1667package CFClient::UI::TextView; 2443package CFClient::UI::TextView;
1668 2444
1669our @ISA = CFClient::UI::HBox::; 2445our @ISA = CFClient::UI::HBox::;
1670 2446
1671use SDL::OpenGL; 2447use CFClient::OpenGL;
1672 2448
1673sub new { 2449sub new {
1674 my $class = shift; 2450 my $class = shift;
1675 2451
1676 my $self = $class->SUPER::new ( 2452 my $self = $class->SUPER::new (
1677 fontsize => 1, 2453 fontsize => 1,
2454 can_events => 0,
2455 #font => default_font
1678 @_, 2456 @_,
1679 2457
1680 layout => (new CFClient::Layout), 2458 layout => (new CFClient::Layout 1),
1681 par => [], 2459 par => [],
1682 height => 0, 2460 height => 0,
1683 children => [ 2461 children => [
1684 (new CFClient::UI::Empty expand => 1), 2462 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2463 (new CFClient::UI::Slider vertical => 1),
1686 ], 2464 ],
1687 ); 2465 );
1688 2466
1689 $self->{children}[1]->connect (changed => sub { 2467 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2468
1693 $self 2469 $self
1694} 2470}
1695 2471
1696sub set_fontsize { 2472sub set_fontsize {
… …
1698 2474
1699 $self->{fontsize} = $fontsize; 2475 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2476 $self->reflow;
1701} 2477}
1702 2478
2479sub size_allocate {
2480 my ($self, $w, $h) = @_;
2481
2482 $self->SUPER::size_allocate ($w, $h);
2483
2484 $self->{layout}->set_font ($self->{font}) if $self->{font};
2485 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2486 $self->{layout}->set_width ($self->{children}[0]{w});
2487
2488 $self->reflow;
2489}
2490
1703sub text_height { 2491sub text_size {
1704 my ($self, $text) = @_; 2492 my ($self, $text, $indent) = @_;
1705 2493
1706 my $layout = $self->{layout}; 2494 my $layout = $self->{layout};
1707 2495
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2496 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2497 $layout->set_width ($self->{children}[0]{w} - $indent);
1710 $layout->set_text ($text); 2498 $layout->set_markup ($text);
1711 2499
1712 ($layout->size)[1] 2500 $layout->size
1713} 2501}
1714 2502
1715sub reflow { 2503sub reflow {
1716 my ($self) = @_; 2504 my ($self) = @_;
1717 2505
1718 $self->{need_reflow}++; 2506 $self->{need_reflow}++;
1719 $self->update; 2507 $self->update;
1720} 2508}
1721 2509
1722sub size_allocate { 2510sub set_offset {
2511 my ($self, $offset) = @_;
2512
2513 # todo: base offset on lines or so, not on pixels
2514 $self->{children}[1]->set_value ($offset);
2515}
2516
2517sub clear {
1723 my ($self, $w, $h) = @_; 2518 my ($self) = @_;
1724 2519
1725 $self->SUPER::size_allocate ($w, $h); 2520 $self->{par} = [];
1726 2521 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2522 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2523}
1732 2524
1733sub add_paragraph { 2525sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2526 my ($self, $color, $text, $indent) = @_;
1735 2527
1736 #TODO: intelligently "reformat" paragraph 2528 for my $line (split /\n/, $text) {
1737 2529 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2530 $self->{height} += $h;
2531 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2532 }
1741 2533
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2534 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2535}
1747 2536
1748sub update { 2537sub update {
1749 my ($self) = @_; 2538 my ($self) = @_;
1750 2539
… …
1752 2541
1753 return unless $self->{h} > 0; 2542 return unless $self->{h} > 0;
1754 2543
1755 delete $self->{texture}; 2544 delete $self->{texture};
1756 2545
1757 $ROOT->on_refresh ($self, sub { 2546 $ROOT->on_post_alloc ($self, sub {
2547 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2548
1758 if (delete $self->{need_reflow}) { 2549 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2550 my $height = 0;
1760 2551
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2552 my $layout = $self->{layout};
2553
2554 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2555
1762 for @{$self->{par}}; 2556 for (@{$self->{par}}) {
2557 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2558 $layout->set_width ($W - $_->[3]);
2559 $layout->set_markup ($_->[4]);
2560 my ($w, $h) = $layout->size;
2561 $_->[0] = $w + $_->[3];
2562 $_->[1] = $h;
2563 }
2564
2565 $height += $_->[1];
2566 }
1763 2567
1764 $self->{height} = $height; 2568 $self->{height} = $height;
1765 2569
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2570 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2571
1768 delete $self->{texture}; 2572 delete $self->{texture};
1769 } 2573 }
1770 2574
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2575 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2576 glClearColor 0.5, 0.5, 0.5, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2577 glClear GL_COLOR_BUFFER_BIT;
1774 2578
2579 my $top = int $self->{children}[1]{range}[0];
2580
2581 my $y0 = $top;
2582 my $y1 = $top + $H;
2583
2584 my $y = 0;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_font ($self->{font}) if $self->{font};
2589
1775 glEnable GL_BLEND; 2590 glEnable GL_BLEND;
2591 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2592 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2593
1789 for my $par (@{$self->{par}}) { 2594 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2595 my $h = $par->[1];
1791 2596
1792 if ($y0 < $y + $h && $y < $y1) { 2597 if ($y0 < $y + $h && $y < $y1) {
2598 $layout->set_foreground (@{ $par->[2] });
2599 $layout->set_width ($W - $par->[3]);
1793 $layout->set_text ($par->[2]); 2600 $layout->set_markup ($par->[4]);
1794 2601
1795 glColor @{ $par->[1] }; 2602 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2603
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2604 glRasterPos $par->[3], $y - $y0;
2605 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2606 }
1799 2607
1800 $y += $h; 2608 $y += $h;
1801 } 2609 }
1802 2610
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2611 glDisable GL_BLEND;
1805 }; 2612 };
1806 }); 2613 });
1807} 2614}
1808 2615
1809sub _draw { 2616sub _draw {
1810 my ($self) = @_; 2617 my ($self) = @_;
1811 2618
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2619 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2621 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2622 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2623 glDisable GL_TEXTURE_2D;
1817 }
1818 2624
1819 $self->{children}[1]->draw; 2625 $self->{children}[1]->draw;
1820 2626
1821} 2627}
1822 2628
1823############################################################################# 2629#############################################################################
1824 2630
1825package CFClient::UI::Animator; 2631package CFClient::UI::Animator;
1826 2632
1827use SDL::OpenGL; 2633use CFClient::OpenGL;
1828 2634
1829our @ISA = CFClient::UI::Bin::; 2635our @ISA = CFClient::UI::Bin::;
1830 2636
1831sub moveto { 2637sub moveto {
1832 my ($self, $x, $y) = @_; 2638 my ($self, $x, $y) = @_;
… …
1870 2676
1871sub new { 2677sub new {
1872 my $class = shift; 2678 my $class = shift;
1873 2679
1874 my $self = $class->SUPER::new ( 2680 my $self = $class->SUPER::new (
1875 state => 0, 2681 state => 0,
1876 connect_activate => \&toggle_flopper, 2682 on_activate => \&toggle_flopper,
1877 @_ 2683 @_
1878 ); 2684 );
1879 2685
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2686 $self
1886} 2687}
1887 2688
1888sub toggle_flopper { 2689sub toggle_flopper {
1889 my ($self) = @_; 2690 my ($self) = @_;
1890 2691
1891 # TODO: use animation 2692 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2693}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2694
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2695#############################################################################
2696
2697package CFClient::UI::Tooltip;
2698
2699our @ISA = CFClient::UI::Bin::;
2700
2701use CFClient::OpenGL;
2702
2703sub new {
2704 my $class = shift;
2705
2706 $class->SUPER::new (
2707 @_,
2708 can_events => 0,
2709 )
2710}
2711
2712sub set_tooltip_from {
2713 my ($self, $widget) = @_;
2714
2715 my $tooltip = $widget->{tooltip};
2716
2717 if ($ENV{CFPLUS_DEBUG} & 2) {
2718 $tooltip .= "\n\n" . (ref $widget) . "\n"
2719 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2720 . "req $widget->{req_w} $widget->{req_h}\n"
2721 . "visible $widget->{visible}";
2722 }
2723
2724 $self->add (new CFClient::UI::Label
2725 markup => $tooltip,
2726 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2727 fontsize => 0.8,
2728 fg => [0, 0, 0, 1],
2729 ellipsise => 0,
2730 font => ($widget->{tooltip_font} || $::FONT_PROP),
2731 );
2732}
2733
2734sub size_request {
2735 my ($self) = @_;
2736
2737 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2738
2739 ($w + 4, $h + 4)
2740}
2741
2742sub size_allocate {
2743 my ($self, $w, $h) = @_;
2744
2745 $self->SUPER::size_allocate ($w - 4, $h - 4);
2746}
2747
2748sub visibility_change {
2749 my ($self, $visible) = @_;
2750
2751 return unless $visible;
2752
2753 $self->{root}->on_post_alloc ("move_$self" => sub {
2754 my $widget = $self->{owner}
2755 or return;
2756
2757 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2758
2759 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2760 if $x + $self->{w} > $::WIDTH;
2761
2762 $self->move_abs ($x, $y);
2763 });
2764}
2765
2766sub _draw {
2767 my ($self) = @_;
2768
2769 glTranslate 0.375, 0.375;
2770
2771 my ($w, $h) = @$self{qw(w h)};
2772
2773 glColor 1, 0.8, 0.4;
2774 glBegin GL_QUADS;
2775 glVertex 0 , 0;
2776 glVertex 0 , $h;
2777 glVertex $w, $h;
2778 glVertex $w, 0;
2779 glEnd;
2780
2781 glColor 0, 0, 0;
2782 glBegin GL_LINE_LOOP;
2783 glVertex 0 , 0;
2784 glVertex 0 , $h;
2785 glVertex $w, $h;
2786 glVertex $w, 0;
2787 glEnd;
2788
2789 glTranslate 2 - 0.375, 2 - 0.375;
2790
2791 $self->SUPER::_draw;
2792}
2793
2794#############################################################################
2795
2796package CFClient::UI::Face;
2797
2798our @ISA = CFClient::UI::Base::;
2799
2800use CFClient::OpenGL;
2801
2802sub new {
2803 my $class = shift;
2804
2805 my $self = $class->SUPER::new (
2806 aspect => 1,
2807 can_events => 0,
2808 @_,
2809 );
2810
2811 if ($self->{anim} && $self->{animspeed}) {
2812 Scalar::Util::weaken (my $widget = $self);
2813
2814 $self->{timer} = Event->timer (
2815 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2816 hard => 1,
2817 interval => $self->{animspeed},
2818 cb => sub {
2819 ++$widget->{frame};
2820 $widget->update;
2821 },
2822 );
2823 }
2824
2825 $self
2826}
2827
2828sub size_request {
2829 (32, 8)
2830}
2831
2832sub update {
2833 my ($self) = @_;
2834
2835 return unless $self->{visible};
2836
2837 $self->SUPER::update;
2838}
2839
2840sub _draw {
2841 my ($self) = @_;
2842
2843 return unless $::CONN;
2844
2845 my $face;
2846
2847 if ($self->{frame}) {
2848 my $anim = $::CONN->{anim}[$self->{anim}];
2849
2850 $face = $anim->[ $self->{frame} % @$anim ]
2851 if $anim && @$anim;
2852 }
2853
2854 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2855
2856 if ($tex) {
2857 glEnable GL_TEXTURE_2D;
2858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2859 glColor 1, 1, 1, 1;
2860 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2861 glDisable GL_TEXTURE_2D;
2862 }
2863}
2864
2865sub DESTROY {
2866 my ($self) = @_;
2867
2868 $self->{timer}->cancel
2869 if $self->{timer};
2870
2871 $self->SUPER::DESTROY;
2872}
2873
2874#############################################################################
2875
2876package CFClient::UI::Buttonbar;
2877
2878our @ISA = CFClient::UI::HBox::;
2879
2880# TODO: should actualyl wrap buttons and other goodies.
2881
2882#############################################################################
2883
2884package CFClient::UI::Menu;
2885
2886our @ISA = CFClient::UI::FancyFrame::;
2887
2888use CFClient::OpenGL;
2889
2890sub new {
2891 my $class = shift;
2892
2893 my $self = $class->SUPER::new (
2894 items => [],
2895 z => 100,
2896 @_,
2897 );
2898
2899 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2900
2901 for my $item (@{ $self->{items} }) {
2902 my ($widget, $cb) = @$item;
2903
2904 # handle various types of items, only text for now
2905 if (!ref $widget) {
2906 $widget = new CFClient::UI::Label
2907 can_hover => 1,
2908 can_events => 1,
2909 text => $widget;
2910 }
2911
2912 $self->{item}{$widget} = $item;
2913
2914 $self->{vbox}->add ($widget);
2915 }
2916
2917 $self
2918}
2919
2920# popup given the event (must be a mouse button down event currently)
2921sub popup {
2922 my ($self, $ev) = @_;
2923
2924 $self->_emit ("popdown");
2925
2926 # maybe save $GRAB? must be careful about events...
2927 $GRAB = $self;
2928 $self->{button} = $ev->{button};
2929
2930 $self->show;
2931 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2932}
2933
2934sub mouse_motion {
2935 my ($self, $ev, $x, $y) = @_;
2936
2937 # TODO: should use vbox->find_widget or so
2938 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2939 $self->{hover} = $self->{item}{$HOVER};
2940
2941 0
2942}
2943
2944sub button_up {
2945 my ($self, $ev, $x, $y) = @_;
2946
2947 if ($ev->{button} == $self->{button}) {
2948 undef $GRAB;
2949 $self->hide;
2950
1895 $self->emit ("open"); 2951 $self->_emit ("popdown");
2952 $self->{hover}[1]->() if $self->{hover};
1896 } else { 2953 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2954 return 0
1898 $self->emit ("close"); 2955 }
2956
1899 } 2957 1
1900
1901 $self->emit (changed => $self->{state});
1902} 2958}
1903 2959
1904############################################################################# 2960#############################################################################
1905 2961
2962package CFClient::UI::Multiplexer;
2963
2964our @ISA = CFClient::UI::Container::;
2965
2966sub new {
2967 my $class = shift;
2968
2969 my $self = $class->SUPER::new (
2970 @_,
2971 );
2972
2973 $self->{current} = $self->{children}[0]
2974 if @{ $self->{children} };
2975
2976 $self
2977}
2978
2979sub add {
2980 my ($self, @widgets) = @_;
2981
2982 $self->SUPER::add (@widgets);
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986}
2987
2988sub set_current_page {
2989 my ($self, $page_or_widget) = @_;
2990
2991 my $widget = ref $page_or_widget
2992 ? $page_or_widget
2993 : $self->{children}[$page_or_widget];
2994
2995 $self->{current} = $widget;
2996 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2997
2998 $self->_emit (page_changed => $self->{current});
2999
3000 $self->realloc;
3001}
3002
3003sub visible_children {
3004 $_[0]{current}
3005}
3006
3007sub size_request {
3008 my ($self) = @_;
3009
3010 $self->{current}->size_request
3011}
3012
3013sub size_allocate {
3014 my ($self, $w, $h) = @_;
3015
3016 $self->{current}->configure (0, 0, $w, $h);
3017}
3018
3019sub _draw {
3020 my ($self) = @_;
3021
3022 $self->{current}->draw;
3023}
3024
3025#############################################################################
3026
3027package CFClient::UI::Notebook;
3028
3029our @ISA = CFClient::UI::VBox::;
3030
3031sub new {
3032 my $class = shift;
3033
3034 my $self = $class->SUPER::new (
3035 buttonbar => (new CFClient::UI::Buttonbar),
3036 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3037 # filter => # will be put between multiplexer and $self
3038 @_,
3039 );
3040
3041 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3042 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3043
3044 $self
3045}
3046
3047sub add {
3048 my ($self, $title, $widget, $tooltip) = @_;
3049
3050 Scalar::Util::weaken $self;
3051
3052 $self->{buttonbar}->add (new CFClient::UI::Button
3053 markup => $title,
3054 tooltip => $tooltip,
3055 on_activate => sub { $self->set_current_page ($widget) },
3056 );
3057
3058 $self->{multiplexer}->add ($widget);
3059}
3060
3061sub set_current_page {
3062 my ($self, $page) = @_;
3063
3064 $self->{multiplexer}->set_current_page ($page);
3065 $self->_emit (page_changed => $self->{multiplexer}{current});
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Statusbox;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
3077 $class->SUPER::new (
3078 fontsize => 0.8,
3079 @_,
3080 )
3081}
3082
3083sub reorder {
3084 my ($self) = @_;
3085 my $NOW = time;
3086
3087 while (my ($k, $v) = each %{ $self->{item} }) {
3088 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3089 }
3090
3091 my @widgets;
3092
3093 my @items = sort {
3094 $a->{pri} <=> $b->{pri}
3095 or $b->{id} <=> $a->{id}
3096 } values %{ $self->{item} };
3097
3098 my $count = 10 + 1;
3099 for my $item (@items) {
3100 last unless --$count;
3101
3102 push @widgets, $item->{label} ||= do {
3103 # TODO: doesn't handle markup well (read as: at all)
3104 my $short = $item->{count} > 1
3105 ? "<b>$item->{count} ×</b> $item->{text}"
3106 : $item->{text};
3107
3108 for ($short) {
3109 s/^\s+//;
3110 s/\s+/ /g;
3111 }
3112
3113 new CFClient::UI::Label
3114 markup => $short,
3115 tooltip => $item->{tooltip},
3116 tooltip_font => $::FONT_PROP,
3117 tooltip_width => 0.67,
3118 fontsize => $item->{fontsize} || $self->{fontsize},
3119 max_w => $::WIDTH * 0.44,
3120 fg => $item->{fg},
3121 can_events => 1,
3122 can_hover => 1
3123 };
3124 }
3125
3126 $self->clear;
3127 $self->SUPER::add (reverse @widgets);
3128}
3129
3130sub add {
3131 my ($self, $text, %arg) = @_;
3132
3133 $text =~ s/^\s+//;
3134 $text =~ s/\s+$//;
3135
3136 return unless $text;
3137
3138 my $timeout = time + ((delete $arg{timeout}) || 60);
3139
3140 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3141
3142 if (my $item = $self->{item}{$group}) {
3143 if ($item->{text} eq $text) {
3144 $item->{count}++;
3145 } else {
3146 $item->{count} = 1;
3147 $item->{text} = $item->{tooltip} = $text;
3148 }
3149 $item->{id} = ++$self->{id};
3150 $item->{timeout} = $timeout;
3151 delete $item->{label};
3152 } else {
3153 $self->{item}{$group} = {
3154 id => ++$self->{id},
3155 text => $text,
3156 timeout => $timeout,
3157 tooltip => $text,
3158 fg => [0.8, 0.8, 0.8, 0.8],
3159 pri => 0,
3160 count => 1,
3161 %arg,
3162 };
3163 }
3164
3165 $self->reorder;
3166}
3167
3168sub reconfigure {
3169 my ($self) = @_;
3170
3171 delete $_->{label}
3172 for values %{ $self->{item} || {} };
3173
3174 $self->reorder;
3175 $self->SUPER::reconfigure;
3176}
3177
3178#############################################################################
3179
3180package CFClient::UI::Inventory;
3181
3182our @ISA = CFClient::UI::ScrolledWindow::;
3183
3184sub new {
3185 my $class = shift;
3186
3187 my $self = $class->SUPER::new (
3188 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3189 @_,
3190 );
3191
3192 $self
3193}
3194
3195sub set_items {
3196 my ($self, $items) = @_;
3197
3198 $self->{child}->clear;
3199 return unless $items;
3200
3201 my @items = sort {
3202 ($a->{type} <=> $b->{type})
3203 or ($a->{name} cmp $b->{name})
3204 } @$items;
3205
3206 $self->{real_items} = \@items;
3207
3208 my $row = 0;
3209 for my $item (@items) {
3210 CFClient::Item::update_widgets $item;
3211
3212 $self->{child}->add (0, $row, $item->{face_widget});
3213 $self->{child}->add (1, $row, $item->{desc_widget});
3214 $self->{child}->add (2, $row, $item->{weight_widget});
3215
3216 $row++;
3217 }
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::BindEditor;
3223
3224our @ISA = CFClient::UI::FancyFrame::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3230
3231 $self->add (my $vb = new CFClient::UI::VBox);
3232
3233
3234 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3235 text => "start recording",
3236 tooltip => "Start/Stops recording of actions."
3237 ."All subsequent actions after the recording started will be captured."
3238 ."The actions are displayed after the record was stopped."
3239 ."To bind the action you have to click on the 'Bind' button",
3240 on_activate => sub {
3241 unless ($self->{recording}) {
3242 $self->start;
3243 } else {
3244 $self->stop;
3245 }
3246 });
3247
3248 $vb->add (new CFClient::UI::Label text => "Actions:");
3249 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3250
3251 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3252 $vb->add (my $hb = new CFClient::UI::HBox);
3253 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3254 $hb->add (new CFClient::UI::Button
3255 text => "bind",
3256 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3257 on_activate => sub {
3258 $self->ask_for_bind;
3259 });
3260
3261 $vb->add (my $hb = new CFClient::UI::HBox);
3262 $hb->add (new CFClient::UI::Button
3263 text => "ok",
3264 expand => 1,
3265 tooltip => "This closes the binding editor and saves the binding",
3266 on_activate => sub {
3267 $self->hide;
3268 $self->commit;
3269 });
3270
3271 $hb->add (new CFClient::UI::Button
3272 text => "cancel",
3273 expand => 1,
3274 tooltip => "This closes the binding editor without saving",
3275 on_activate => sub {
3276 $self->hide;
3277 $self->{binding_cancel}->()
3278 if $self->{binding_cancel};
3279 });
3280
3281 $self->update_binding_widgets;
3282
3283 $self
3284}
3285
3286sub commit {
3287 my ($self) = @_;
3288 my ($mod, $sym, $cmds) = $self->get_binding;
3289 if ($sym != 0 && @$cmds > 0) {
3290 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3291 ."'. Don't forget 'Save Config'!");
3292 $self->{binding_change}->($mod, $sym, $cmds)
3293 if $self->{binding_change};
3294 } else {
3295 $::STATUSBOX->add ("No action bound, no key or action specified!");
3296 $self->{binding_cancel}->()
3297 if $self->{binding_cancel};
3298 }
3299}
3300
3301sub start {
3302 my ($self) = @_;
3303
3304 $self->{rec_btn}->set_text ("stop recording");
3305 $self->{recording} = 1;
3306 $self->clear_command_list;
3307 $::CONN->start_record if $::CONN;
3308}
3309
3310sub stop {
3311 my ($self) = @_;
3312
3313 $self->{rec_btn}->set_text ("start recording");
3314 $self->{recording} = 0;
3315
3316 my $rec;
3317 $rec = $::CONN->stop_record if $::CONN;
3318 return unless ref $rec eq 'ARRAY';
3319 $self->set_command_list ($rec);
3320}
3321
3322
3323sub ask_for_bind_and_commit {
3324 my ($self) = @_;
3325 $self->ask_for_bind (1);
3326}
3327
3328sub ask_for_bind {
3329 my ($self, $commit) = @_;
3330
3331 CFClient::Binder::open_binding_dialog (sub {
3332 my ($mod, $sym) = @_;
3333 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3334 $self->update_binding_widgets;
3335 $self->commit if $commit;
3336 });
3337}
3338
3339# $mod and $sym are the modifiers and key symbol
3340# $cmds is a array ref of strings (the commands)
3341# $cb is the callback that is executed on OK
3342# $ccb is the callback that is executed on CANCEL and
3343# when the binding was unsuccessful on OK
3344sub set_binding {
3345 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3346
3347 $self->clear_command_list;
3348 $self->{recording} = 0;
3349 $self->{rec_btn}->set_text ("start recording");
3350
3351 $self->{binding} = [$mod, $sym];
3352 $self->{commands} = $cmds;
3353
3354 $self->{binding_change} = $cb;
3355 $self->{binding_cancel} = $ccb;
3356
3357 $self->update_binding_widgets;
3358}
3359
3360# this is a shortcut method that asks for a binding
3361# and then just binds it.
3362sub do_quick_binding {
3363 my ($self, $cmds) = @_;
3364 $self->set_binding (undef, undef, $cmds, sub {
3365 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3366 });
3367 $self->ask_for_bind (1);
3368}
3369
3370sub update_binding_widgets {
3371 my ($self) = @_;
3372 my ($mod, $sym, $cmds) = $self->get_binding;
3373 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3374 $self->set_command_list ($cmds);
3375}
3376
3377sub get_binding {
3378 my ($self) = @_;
3379 return (
3380 $self->{binding}->[0],
3381 $self->{binding}->[1],
3382 [ grep { defined $_ } @{$self->{commands}} ]
3383 );
3384}
3385
3386sub clear_command_list {
3387 my ($self) = @_;
3388 $self->{cmdbox}->clear ();
3389}
3390
3391sub set_command_list {
3392 my ($self, $cmds) = @_;
3393
3394 $self->{cmdbox}->clear ();
3395 $self->{commands} = $cmds;
3396
3397 my $idx = 0;
3398
3399 for (@$cmds) {
3400 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3401
3402 my $i = $idx;
3403 $hb->add (new CFClient::UI::Label text => $_);
3404 $hb->add (new CFClient::UI::Button
3405 text => "delete",
3406 tooltip => "Deletes the action from the record",
3407 on_activate => sub {
3408 $self->{cmdbox}->remove ($hb);
3409 $cmds->[$i] = undef;
3410 });
3411
3412
3413 $idx++
3414 }
3415}
3416
3417#############################################################################
3418
3419package CFClient::UI::SpellList;
3420
3421our @ISA = CFClient::UI::Table::;
3422
3423sub new {
3424 my $class = shift;
3425
3426 my $self = $class->SUPER::new (
3427 binding => [],
3428 commands => [],
3429 @_,
3430 )
3431}
3432
3433# XXX: Do sorting? Argl...
3434sub add_spell {
3435 my ($self, $spell) = @_;
3436 $self->{spells}->{$spell->{name}} = $spell;
3437
3438 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3439 face => $spell->{face},
3440 can_hover => 1,
3441 can_events => 1,
3442 tooltip => $spell->{message});
3443
3444 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3445 text => $spell->{name},
3446 can_hover => 1,
3447 can_events => 1,
3448 tooltip => $spell->{message},
3449 expand => 1);
3450
3451 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3452 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3453 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3454 expand => 1);
3455
3456 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3457 text => "bind to key",
3458 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3459}
3460
3461sub rebuild_spell_list {
3462 my ($self) = @_;
3463 $self->{tbl_idx} = 0;
3464 $self->add_spell ($_) for values %{$self->{spells}};
3465}
3466
3467sub remove_spell {
3468 my ($self, $spell) = @_;
3469 delete $self->{spells}->{$spell->{name}};
3470 $self->rebuild_spell_list;
3471}
3472
3473#############################################################################
3474
1906package CFClient::UI::Root; 3475package CFClient::UI::Root;
1907 3476
1908our @ISA = CFClient::UI::Container::; 3477our @ISA = CFClient::UI::Container::;
1909 3478
1910use SDL::OpenGL; 3479use CFClient::OpenGL;
1911 3480
1912sub check_size { 3481sub new {
1913 my ($self) = @_; 3482 my $class = shift;
1914 3483
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3484 my $self = $class->SUPER::new (
3485 visible => 1,
3486 @_,
3487 );
3488
3489 Scalar::Util::weaken ($self->{root} = $self);
3490
3491 $self
1916} 3492}
1917 3493
1918sub size_request { 3494sub size_request {
1919 ($::WIDTH, $::HEIGHT) 3495 my ($self) = @_;
1920}
1921 3496
1922sub configure { 3497 ($self->{w}, $self->{h})
3498}
3499
3500sub _to_pixel {
3501 my ($coord, $size, $max) = @_;
3502
3503 $coord =
3504 $coord eq "center" ? ($max - $size) * 0.5
3505 : $coord eq "max" ? $max
3506 : $coord;
3507
3508 $coord = 0 if $coord < 0;
3509 $coord = $max - $size if $coord > $max - $size;
3510
3511 int $coord + 0.5
3512}
3513
3514sub size_allocate {
1923 my ($self, $x, $y, $w, $h) = @_; 3515 my ($self, $w, $h) = @_;
1924 3516
1925 $self->SUPER::configure ($x, $y, $w, $h); 3517 for my $child ($self->children) {
3518 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1926 3519
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3520 $X = $child->{force_x} if exists $child->{force_x};
1928 for @{$self->{children}}; 3521 $Y = $child->{force_y} if exists $child->{force_y};
1929}
1930 3522
1931sub _topleft { 3523 $X = _to_pixel $X, $W, $self->{w};
3524 $Y = _to_pixel $Y, $H, $self->{h};
3525
3526 $child->configure ($X, $Y, $W, $H);
3527 }
3528}
3529
3530sub coord2local {
1932 my ($self, $x, $y) = @_; 3531 my ($self, $x, $y) = @_;
1933 3532
1934 ($x, $y) 3533 ($x, $y)
1935} 3534}
1936 3535
3536sub coord2global {
3537 my ($self, $x, $y) = @_;
3538
3539 ($x, $y)
3540}
3541
1937sub update { 3542sub update {
1938 my ($self) = @_; 3543 my ($self) = @_;
1939 3544
1940 $self->check_size; 3545 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3546}
1943 3547
1944sub add { 3548sub add {
1945 my ($self, $child) = @_; 3549 my ($self, @children) = @_;
1946 3550
3551 $_->{is_toplevel} = 1
3552 for @children;
3553
1947 $self->SUPER::add ($child); 3554 $self->SUPER::add (@children);
3555}
3556
3557sub remove {
3558 my ($self, @children) = @_;
3559
3560 $self->SUPER::remove (@children);
3561
3562 delete $self->{is_toplevel}
3563 for @children;
3564
3565 while (@children) {
3566 my $w = pop @children;
3567 push @children, $w->children;
3568 $w->set_invisible;
3569 }
1948} 3570}
1949 3571
1950sub on_refresh { 3572sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3573 my ($self, $id, $cb) = @_;
1952 3574
1953 $self->{refresh_hook}{$id} = $cb; 3575 $self->{refresh_hook}{$id} = $cb;
1954} 3576}
1955 3577
3578sub on_post_alloc {
3579 my ($self, $id, $cb) = @_;
3580
3581 $self->{post_alloc_hook}{$id} = $cb;
3582}
3583
1956sub draw { 3584sub draw {
1957 my ($self) = @_; 3585 my ($self) = @_;
1958 3586
1959 while (my $rcb = delete $self->{refresh_hook}) { 3587 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3588 $_->()
3589 for values %{delete $self->{refresh_hook}};
1961 } 3590 }
3591
3592 if ($self->{realloc}) {
3593 my %queue;
3594 my @queue;
3595 my $widget;
3596
3597 outer:
3598 while () {
3599 if (my $realloc = delete $self->{realloc}) {
3600 for $widget (values %$realloc) {
3601 $widget->{visible} or next; # do not resize invisible widgets
3602
3603 $queue{$widget+0}++ and next; # duplicates are common
3604
3605 push @{ $queue[$widget->{visible}] }, $widget;
3606 }
3607 }
3608
3609 while () {
3610 @queue or last outer;
3611
3612 $widget = pop @{ $queue[-1] || [] }
3613 and last;
3614
3615 pop @queue;
3616 }
3617
3618 delete $queue{$widget+0};
3619
3620 my ($w, $h) = $widget->size_request;
3621
3622 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3623 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3624
3625 $w = $widget->{force_w} if exists $widget->{force_w};
3626 $h = $widget->{force_h} if exists $widget->{force_h};
3627
3628 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3629 || delete $widget->{force_realloc}) {
3630 $widget->{req_w} = $w;
3631 $widget->{req_h} = $h;
3632
3633 $self->{size_alloc}{$widget+0} = $widget;
3634
3635 if (my $parent = $widget->{parent}) {
3636 $self->{realloc}{$parent+0} = $parent
3637 unless $queue{$parent+0};
3638
3639 $parent->{force_size_alloc} = 1;
3640 $self->{size_alloc}{$parent+0} = $parent;
3641 }
3642 }
3643
3644 delete $self->{realloc}{$widget+0};
3645 }
3646 }
3647
3648 while (my $size_alloc = delete $self->{size_alloc}) {
3649 my @queue = sort { $b->{visible} <=> $a->{visible} }
3650 values %$size_alloc;
3651
3652 while () {
3653 my $widget = pop @queue || last;
3654
3655 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3656
3657 $w = 0 if $w < 0;
3658 $h = 0 if $h < 0;
3659
3660 $w = int $w + 0.5;
3661 $h = int $h + 0.5;
3662
3663 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3664 $widget->{old_w} = $widget->{w};
3665 $widget->{old_h} = $widget->{h};
3666
3667 $widget->{w} = $w;
3668 $widget->{h} = $h;
3669
3670 $widget->emit (size_allocate => $w, $h);
3671 }
3672 }
3673 }
3674
3675 while ($self->{post_alloc_hook}) {
3676 $_->()
3677 for values %{delete $self->{post_alloc_hook}};
3678 }
3679
1962 3680
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3681 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3682 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3683 glClear GL_COLOR_BUFFER_BIT;
1966 3684
1967 glMatrixMode GL_PROJECTION; 3685 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3686 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3687 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3688 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3689 glLoadIdentity;
1972 3690
3691 {
3692 package CFClient::UI::Base;
3693
3694 ($draw_x, $draw_y, $draw_w, $draw_h) =
3695 (0, 0, $self->{w}, $self->{h});
3696 }
3697
1973 $self->_draw; 3698 $self->_draw;
1974} 3699}
1975 3700
1976############################################################################# 3701#############################################################################
1977 3702
1978package CFClient::UI; 3703package CFClient::UI;
1979 3704
1980$ROOT = new CFClient::UI::Root; 3705$ROOT = new CFClient::UI::Root;
3706$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3707
19821 37081
1983 3709

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