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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.135 by root, Wed Apr 19 06:21:07 2006 UTC vs.
Revision 1.273 by root, Sat Jun 3 02:32:35 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->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$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;
33 }
34 92
93 check_tooltip;
94 }
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->motion_x, $ev->motion_y); 104 my ($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 ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($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 + $self->{y})
… …
482 798
483package CFClient::UI::Window; 799package CFClient::UI::Window;
484 800
485our @ISA = CFClient::UI::Bin::; 801our @ISA = CFClient::UI::Bin::;
486 802
487use SDL::OpenGL; 803use CFClient::OpenGL;
488 804
489sub new { 805sub new {
490 my ($class, %arg) = @_; 806 my ($class, %arg) = @_;
491 807
492 my $self = $class->SUPER::new (%arg); 808 my $self = $class->SUPER::new (%arg);
493} 809}
494 810
495sub update { 811sub update {
496 my ($self) = @_; 812 my ($self) = @_;
497 813
498 # we want to do this delayed... 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 815 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($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 $self->child->draw;
510 };
511} 816}
512 817
513sub size_allocate { 818sub size_allocate {
514 my ($self, $w, $h) = @_; 819 my ($self, $w, $h) = @_;
515 820
516 $self->child->configure (0, 0, $w, $h); 821 $self->SUPER::size_allocate ($w, $h);
822 $self->update;
823}
517 824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
518 $self->render_chld; 845 $self->_render;
846 };
519} 847}
520 848
521sub _draw { 849sub _draw {
522 my ($self) = @_; 850 my ($self) = @_;
523 851
524 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
525 853
526 my $tex = $self->{texture} 854 my $tex = $self->{texture}
527 or return; 855 or return;
528 856
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 1, 1, 1, 1;
533 860
534 $tex->draw_quad (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 862
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
538} 864}
539 865
540############################################################################# 866#############################################################################
541 867
542package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
543 869
544our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($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);
617 871
618sub new { 872sub new {
619 my $class = shift; 873 my $class = shift;
620 874
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 875 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 876 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 877 scroll_y => 1,
626 border => 0.8,
627 @_ 878 @_,
628 ) 879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903}
904
905sub set_offset {
906 my ($self, $x, $y) = @_;
907
908 $self->{view_x} = int $x;
909 $self->{view_y} = int $y;
910
911 $self->update;
912}
913
914# hmm, this does not work for topleft of $self... but we should not ask for that
915sub coord2local {
916 my ($self, $x, $y) = @_;
917
918 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
919}
920
921sub coord2global {
922 my ($self, $x, $y) = @_;
923
924 $x = List::Util::min $self->{w}, $x - $self->{view_x};
925 $y = List::Util::min $self->{h}, $y - $self->{view_y};
926
927 $self->SUPER::coord2global ($x, $y)
928}
929
930sub find_widget {
931 my ($self, $x, $y) = @_;
932
933 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
934 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
935 ) {
936 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
937 } else {
938 $self->CFClient::UI::Base::find_widget ($x, $y)
939 }
940}
941
942sub _render {
943 my ($self) = @_;
944
945 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
946 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
947
948 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
949
950 $self->SUPER::_render;
951}
952
953#############################################################################
954
955package CFClient::UI::ScrolledWindow;
956
957our @ISA = CFClient::UI::HBox::;
958
959sub new {
960 my ($class, %arg) = @_;
961
962 my $child = delete $arg{child};
963
964 my $self;
965
966 my $slider = new CFClient::UI::Slider
967 vertical => 1,
968 range => [0, 0, 1, 0.01], # HACK fix
969 on_changed => sub {
970 $self->{vp}->set_offset (0, $_[1]);
971 },
972 ;
973
974 $self = $class->SUPER::new (
975 vp => (new CFClient::UI::ViewPort expand => 1),
976 slider => $slider,
977 %arg,
978 );
979
980 $self->SUPER::add ($self->{vp}, $self->{slider});
981 $self->add ($child) if $child;
982
983 $self
984}
985
986sub add {
987 my ($self, $widget) = @_;
988
989 $self->{vp}->add ($self->{child} = $widget);
990}
991
992sub update {
993 my ($self) = @_;
994
995 $self->SUPER::update;
996
997 # todo: overwrite size_allocate of child
998 my $child = $self->{vp}->child;
999 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1000}
1001
1002sub size_allocate {
1003 my ($self, $w, $h) = @_;
1004
1005 $self->SUPER::size_allocate ($w, $h);
1006
1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009}
1010
1011#TODO# update range on size_allocate depending on child
1012# update viewport offset on scroll
1013
1014#############################################################################
1015
1016package CFClient::UI::Frame;
1017
1018our @ISA = CFClient::UI::Bin::;
1019
1020use CFClient::OpenGL;
1021
1022sub new {
1023 my $class = shift;
1024
1025 $class->SUPER::new (
1026 bg => undef,
1027 @_,
1028 )
1029}
1030
1031sub _draw {
1032 my ($self) = @_;
1033
1034 if ($self->{bg}) {
1035 my ($w, $h) = @$self{qw(w h)};
1036
1037 glEnable GL_BLEND;
1038 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1039 glColor @{ $self->{bg} };
1040
1041 glBegin GL_QUADS;
1042 glVertex 0 , 0;
1043 glVertex 0 , $h;
1044 glVertex $w, $h;
1045 glVertex $w, 0;
1046 glEnd;
1047
1048 glDisable GL_BLEND;
1049 }
1050
1051 $self->SUPER::_draw;
1052}
1053
1054#############################################################################
1055
1056package CFClient::UI::FancyFrame;
1057
1058our @ISA = CFClient::UI::Bin::;
1059
1060use CFClient::OpenGL;
1061
1062my $bg =
1063 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1064 mipmap => 1, wrap => 1;
1065
1066my @border =
1067 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1068 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1069
1070sub new {
1071 my ($class, %arg) = @_;
1072
1073 my $title = delete $arg{title};
1074
1075 my $self = $class->SUPER::new (
1076 bg => [1, 1, 1, 1],
1077 border_bg => [1, 1, 1, 1],
1078 border => 0.6,
1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
1083 );
1084
1085 $self->{title} = new CFClient::UI::Label
1086 align => 0,
1087 valign => 1,
1088 text => $title,
1089 fontsize => $self->{border}
1090 if defined $title;
1091
1092 $self
1093}
1094
1095sub add {
1096 my ($self, @widgets) = @_;
1097
1098 $self->SUPER::add (@widgets);
1099 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
629} 1100}
630 1101
631sub border { 1102sub border {
632 int $_[0]{border} * $::FONTSIZE 1103 int $_[0]{border} * $::FONTSIZE
633} 1104}
634 1105
635sub size_request { 1106sub size_request {
636 my ($self) = @_; 1107 my ($self) = @_;
637 1108
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1109 $self->{title}->size_request
1110 if $self->{title};
639 1111
640 my ($w, $h) = $self->SUPER::size_request; 1112 my ($w, $h) = $self->SUPER::size_request;
641 1113
642 ( 1114 (
643 $w + $self->border * 2, 1115 $w + $self->border * 2,
… …
646} 1118}
647 1119
648sub size_allocate { 1120sub size_allocate {
649 my ($self, $w, $h) = @_; 1121 my ($self, $w, $h) = @_;
650 1122
1123 if ($self->{title}) {
1124 $self->{title}{w} = $w;
1125 $self->{title}{h} = $h;
1126 $self->{title}->size_allocate ($w, $h);
1127 }
1128
1129 my $border = $self->border;
1130
651 $h -= List::Util::max 0, $self->border * 2; 1131 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1132 $w -= List::Util::max 0, $border * 2;
653 1133
654 $self->child->configure ($self->border, $self->border, $w, $h); 1134 $self->child->configure ($border, $border, $w, $h);
655} 1135}
656 1136
657sub button_down { 1137sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1138 my ($self, $ev, $x, $y) = @_;
659 1139
1140 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1141 my $border = $self->border;
661 1142
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1143 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1144 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1145
1146 if ($lr & $td) {
1147 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1148 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1149 my ($bw, $bh) = ($self->{w}, $self->{h});
1150
1151 my $mx = $x < $border;
1152 my $my = $y < $border;
667 1153
668 $self->{motion} = sub { 1154 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1155 my ($ev, $x, $y) = @_;
670 1156
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1157 my $dx = $ev->{x} - $ox;
1158 my $dy = $ev->{y} - $oy;
672 1159
673 $self->{user_w} = $bw + $x - $ox; 1160 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1161 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1162
1163 $self->realloc;
1164 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
676 }; 1165 };
677 1166
678 } elsif ($x >= 0 && $x < $self->{w} 1167 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1168 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1169 my ($bx, $by) = ($self->{x}, $self->{y});
683 1170
684 $self->{motion} = sub { 1171 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1172 my ($ev, $x, $y) = @_;
686 1173
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1174 ($x, $y) = ($ev->{x}, $ev->{y});
688 1175
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1176 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update;
691 }; 1177 };
1178 } else {
1179 return 0;
1180 }
1181
692 } 1182 1
693} 1183}
694 1184
695sub button_up { 1185sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1186 my ($self, $ev, $x, $y) = @_;
697 1187
698 delete $self->{motion}; 1188 !!delete $self->{motion}
699} 1189}
700 1190
701sub mouse_motion { 1191sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
703 1193
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1194 $self->{motion}->($ev, $x, $y) if $self->{motion};
1195
1196 !!$self->{motion}
705} 1197}
706 1198
707sub _draw { 1199sub _draw {
708 my ($self) = @_; 1200 my ($self) = @_;
709 1201
1202 my $child = $self->{children}[0];
1203
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1204 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1205 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1206
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1207 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1208 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1209
718 my $border = $self->border; 1210 my $border = $self->border;
719 1211
720 glColor @{ $self->{border_bg} }; 1212 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1213 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1214 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1215 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1216 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1217
726 my $bg = $tex[0]; 1218 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1219 glColor @{ $self->{bg} };
727 1220
728 # TODO: repeat texture not scale 1221 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1222 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1223 $bg->{s} = $cw / $bg->{w};
731 1224 $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); 1225 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1226 }
738 1227
739 glDisable GL_TEXTURE_2D; 1228 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1229
742 $self->child->draw; 1230 $child->draw;
1231
1232 if ($self->{title}) {
1233 glTranslate 0, $border - $self->{h};
1234 $self->{title}->_draw;
1235 }
743} 1236}
744 1237
745############################################################################# 1238#############################################################################
746 1239
747package CFClient::UI::Table; 1240package CFClient::UI::Table;
748 1241
749our @ISA = CFClient::UI::Base::; 1242our @ISA = CFClient::UI::Base::;
750 1243
751use List::Util qw(max sum); 1244use List::Util qw(max sum);
752 1245
753use SDL::OpenGL; 1246use CFClient::OpenGL;
754 1247
755sub new { 1248sub new {
756 my $class = shift; 1249 my $class = shift;
757 1250
758 $class->SUPER::new ( 1251 $class->SUPER::new (
759 col_expand => [], 1252 col_expand => [],
760 @_ 1253 @_,
761 ) 1254 )
1255}
1256
1257sub children {
1258 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1259}
763 1260
764sub add { 1261sub add {
765 my ($self, $x, $y, $child) = @_; 1262 my ($self, $x, $y, $child) = @_;
766 1263
767 $child->set_parent ($self); 1264 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1265 $self->{children}[$y][$x] = $child;
769 1266
770 $child->check_size; 1267 $self->realloc;
771} 1268}
772 1269
773# TODO: move to container class maybe? send childs a signal on removal? 1270# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1271sub clear {
775 my ($self) = @_; 1272 my ($self) = @_;
776 1273
1274 my @children = $self->children;
777 delete $self->{children}; 1275 delete $self->{children};
778 $self->update; 1276
1277 for (@children) {
1278 delete $_->{parent};
1279 $_->hide;
1280 }
1281
1282 $self->realloc;
779} 1283}
780 1284
781sub get_wh { 1285sub get_wh {
782 my ($self) = @_; 1286 my ($self) = @_;
783 1287
… …
788 or next; 1292 or next;
789 1293
790 for my $x (0 .. $#$row) { 1294 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1295 my $widget = $row->[$x]
792 or next; 1296 or next;
793 my ($w, $h) = $widget->size_request; 1297 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1298
795 $w[$x] = max $w[$x], $w; 1299 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1300 $h[$y] = max $h[$y], $h;
797 } 1301 }
798 } 1302 }
… …
814sub size_allocate { 1318sub size_allocate {
815 my ($self, $w, $h) = @_; 1319 my ($self, $w, $h) = @_;
816 1320
817 my ($ws, $hs) = $self->get_wh; 1321 my ($ws, $hs) = $self->get_wh;
818 1322
819 my $req_w = sum @$ws; 1323 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1324 my $req_h = (sum @$hs) || 1;
821 1325
822 # TODO: nicer code && do row_expand 1326 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1327 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1328 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1329 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1383 }
880} 1384}
881 1385
882############################################################################# 1386#############################################################################
883 1387
884package CFClient::UI::HBox; 1388package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1389
888our @ISA = CFClient::UI::Container::; 1390our @ISA = CFClient::UI::Container::;
889 1391
890sub size_request { 1392sub size_request {
891 my ($self) = @_; 1393 my ($self) = @_;
892 1394
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1395 $self->{vertical}
894 1396 ? (
895 ( 1397 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1398 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1399 )
898 ) 1400 : (
1401 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1402 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1403 )
899} 1404}
900 1405
901sub size_allocate { 1406sub size_allocate {
902 my ($self, $w, $h) = @_; 1407 my ($self, $w, $h) = @_;
903 1408
904 ($h, $w) = ($w, $h); 1409 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1410 my $children = $self->{children};
907 1411
908 my @h = map +($_->size_request)[0], @$children; 1412 my @req;
909 1413
910 my $req_h = List::Util::sum @h; 1414 if ($self->{homogeneous}) {
911 1415 @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 { 1416 } else {
1417 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1418 my $req = List::Util::sum @req;
1419
1420 if ($req > $space) {
1421 # ah well, not enough space
1422 $_ *= $space / $req for @req;
1423 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1424 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1425
1426 $space = ($space - $req) / $expand; # remaining space to give away
1427
1428 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1429 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 } 1430 }
926 } 1431 }
927 1432
928 CFClient::UI::harmonize \@h; 1433 CFClient::UI::harmonize \@req;
929 1434
930 my $y = 0; 1435 my $pos = 0;
931 for (0 .. $#$children) { 1436 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1437 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1438 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1439
936 $y += $h; 1440 $pos += $alloc;
937 } 1441 }
938 1442
939 1 1443 1
940} 1444}
941 1445
942############################################################################# 1446#############################################################################
943 1447
1448package CFClient::UI::HBox;
1449
1450our @ISA = CFClient::UI::Box::;
1451
1452sub new {
1453 my $class = shift;
1454
1455 $class->SUPER::new (
1456 vertical => 0,
1457 @_,
1458 )
1459}
1460
1461#############################################################################
1462
944package CFClient::UI::VBox; 1463package CFClient::UI::VBox;
945 1464
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1465our @ISA = CFClient::UI::Box::;
949 1466
950sub size_request { 1467sub new {
951 my ($self) = @_; 1468 my $class = shift;
952 1469
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1470 $class->SUPER::new (
954 1471 vertical => 1,
955 ( 1472 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1473 )
959} 1474}
960 1475
961sub size_allocate {
962 my ($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 += $h;
993 }
994
995 1
996}
997
998############################################################################# 1476#############################################################################
999 1477
1000package CFClient::UI::Label; 1478package CFClient::UI::Label;
1001 1479
1002our @ISA = CFClient::UI::Base::; 1480our @ISA = CFClient::UI::DrawBG::;
1003 1481
1004use SDL::OpenGL; 1482use CFClient::OpenGL;
1005 1483
1006sub new { 1484sub new {
1007 my ($class, %arg) = @_; 1485 my ($class, %arg) = @_;
1008 1486
1009 my $self = $class->SUPER::new ( 1487 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1488 fg => [1, 1, 1],
1489 #bg => none
1490 #active_bg => none
1491 #font => default_font
1492 #text => initial text
1493 #markup => initial narkup
1494 #max_w => maximum pixel width
1495 ellipsise => 3, # end
1496 layout => (new CFClient::Layout),
1011 fontsize => 1, 1497 fontsize => 1,
1012 text => "",
1013 align => -1, 1498 align => -1,
1014 valign => -1, 1499 valign => -1,
1015 padding => 2, 1500 padding_x => 2,
1016 layout => new CFClient::Layout, 1501 padding_y => 2,
1502 can_events => 0,
1017 %arg 1503 %arg
1018 ); 1504 );
1019 1505
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1506 if (exists $self->{template}) {
1507 my $layout = new CFClient::Layout;
1508 $layout->set_text (delete $self->{template});
1509 $self->{template} = $layout;
1510 }
1021 1511
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1512 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1513 $self->set_markup (delete $self->{markup});
1514 } else {
1515 $self->set_text (delete $self->{text});
1516 }
1024 1517
1025 $self 1518 $self
1026} 1519}
1027 1520
1028sub escape_text { 1521sub escape($) {
1029 local $_ = $_[1]; 1522 local $_ = $_[0];
1030 1523
1031 s/&/&amp;/g; 1524 s/&/&amp;/g;
1032 s/>/&gt;/g; 1525 s/>/&gt;/g;
1033 s/</&lt;/g; 1526 s/</&lt;/g;
1034 1527
1035 $_[1] 1528 $_
1529}
1530
1531sub update {
1532 my ($self) = @_;
1533
1534 delete $self->{texture};
1535 $self->SUPER::update;
1036} 1536}
1037 1537
1038sub set_text { 1538sub set_text {
1039 my ($self, $text) = @_; 1539 my ($self, $text) = @_;
1040 1540
1541 return if $self->{text} eq "T$text";
1542 $self->{text} = "T$text";
1543
1544 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1545 $self->{layout}->set_text ($text);
1042 1546
1043 delete $self->{texture}; 1547 $self->realloc;
1044 $self->update; 1548 $self->update;
1045} 1549}
1046 1550
1047sub set_markup { 1551sub set_markup {
1048 my ($self, $markup) = @_; 1552 my ($self, $markup) = @_;
1049 1553
1554 return if $self->{text} eq "M$markup";
1555 $self->{text} = "M$markup";
1556
1557 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1558
1559 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1560 $self->{layout}->set_markup ($markup);
1051 1561
1052 delete $self->{texture}; 1562 $self->realloc;
1053 $self->update; 1563 $self->update;
1054} 1564}
1055 1565
1056sub size_request { 1566sub size_request {
1057 my ($self) = @_; 1567 my ($self) = @_;
1058 1568
1059 $self->{layout}->set_width; 1569 $self->{layout}->set_font ($self->{font}) if $self->{font};
1570 $self->{layout}->set_width ($self->{max_w} || -1);
1571 $self->{layout}->set_ellipsise ($self->{ellipsise});
1572 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1574
1062 my ($w, $h) = $self->{layout}->size; 1575 my ($w, $h) = $self->{layout}->size;
1063 1576
1577 if (exists $self->{template}) {
1578 $self->{template}->set_font ($self->{font}) if $self->{font};
1579 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1580
1581 my ($w2, $h2) = $self->{template}->size;
1582
1583 $w = List::Util::max $w, $w2;
1584 $h = List::Util::max $h, $h2;
1064 ( 1585 }
1065 $w + $self->{padding} * 2, 1586
1066 $h + $self->{padding} * 2, 1587 ($w, $h)
1067 )
1068} 1588}
1069 1589
1070sub size_allocate { 1590sub size_allocate {
1071 my ($self, $w, $h) = @_; 1591 my ($self, $w, $h) = @_;
1072 1592
1593 delete $self->{ox};
1594
1595 delete $self->{texture}
1596 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1597}
1598
1599sub set_fontsize {
1600 my ($self, $fontsize) = @_;
1601
1602 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1603 delete $self->{texture};
1604
1605 $self->realloc;
1074} 1606}
1075 1607
1076sub _draw { 1608sub _draw {
1077 my ($self) = @_; 1609 my ($self) = @_;
1078 1610
1611 $self->SUPER::_draw; # draw background, if applicable
1612
1079 my $tex = $self->{texture} ||= do { 1613 my $tex = $self->{texture} ||= do {
1614 $self->{layout}->set_foreground (@{$self->{fg}});
1615 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1616 $self->{layout}->set_width ($self->{w});
1617 $self->{layout}->set_ellipsise ($self->{ellipsise});
1618 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1619 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1620
1082 new_from_layout CFClient::Texture $self->{layout} 1621 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1622 };
1084 1623
1085 glEnable GL_BLEND; 1624 unless (exists $self->{ox}) {
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1625 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1626 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1627 : ($self->{w} - $tex->{w}) * 0.5);
1628
1629 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1630 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1631 : ($self->{h} - $tex->{h}) * 0.5);
1632 };
1633
1087 glEnable GL_TEXTURE_2D; 1634 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1635 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1636
1637 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1638 glColor @{$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}); 1639 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1640 } else {
1641 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1642 }
1105 1643
1106 glDisable GL_TEXTURE_2D; 1644 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1645}
1109 1646
1110############################################################################# 1647#############################################################################
1111 1648
1112package CFClient::UI::EntryBase; 1649package CFClient::UI::EntryBase;
1113 1650
1114our @ISA = CFClient::UI::Label::; 1651our @ISA = CFClient::UI::Label::;
1115 1652
1116use SDL; 1653use CFClient::OpenGL;
1117use SDL::OpenGL;
1118 1654
1119sub new { 1655sub new {
1120 my $class = shift; 1656 my $class = shift;
1121 1657
1122 $class->SUPER::new ( 1658 $class->SUPER::new (
1123 fg => [1, 1, 1], 1659 fg => [1, 1, 1],
1124 bg => [0, 0, 0, 0.2], 1660 bg => [0, 0, 0, 0.2],
1125 active_bg => [1, 1, 1, 0.5], 1661 active_bg => [1, 1, 1, 0.5],
1126 active_fg => [0, 0, 0], 1662 active_fg => [0, 0, 0],
1127 can_hover => 1, 1663 can_hover => 1,
1128 can_focus => 1, 1664 can_focus => 1,
1129 valign => 0, 1665 valign => 0,
1666 can_events => 1,
1667 #text => ...
1130 @_ 1668 @_
1131 ) 1669 )
1132} 1670}
1133 1671
1134sub _set_text { 1672sub _set_text {
… …
1144 $self->{text} = $text; 1682 $self->{text} = $text;
1145 1683
1146 $text =~ s/./*/g if $self->{hidden}; 1684 $text =~ s/./*/g if $self->{hidden};
1147 $self->{layout}->set_text ("$text "); 1685 $self->{layout}->set_text ("$text ");
1148 1686
1149 $self->emit (changed => $self->{text}); 1687 $self->_emit (changed => $self->{text});
1688}
1689
1690sub set_text {
1691 my ($self, $text) = @_;
1692
1693 $self->{cursor} = length $text;
1694 $self->_set_text ($text);
1695
1696 $self->realloc;
1150} 1697}
1151 1698
1152sub get_text { 1699sub get_text {
1153 $_[0]{text} 1700 $_[0]{text}
1154} 1701}
… …
1159 my ($w, $h) = $self->SUPER::size_request; 1706 my ($w, $h) = $self->SUPER::size_request;
1160 1707
1161 ($w + 1, $h) # add 1 for cursor 1708 ($w + 1, $h) # add 1 for cursor
1162} 1709}
1163 1710
1164sub size_allocate {
1165 my ($self, $w, $h) = @_;
1166
1167 $self->_set_text ($self->{text});
1168}
1169
1170sub set_text {
1171 my ($self, $text) = @_;
1172
1173 $self->{cursor} = length $text;
1174 $self->_set_text ($text);
1175 $self->update;
1176}
1177
1178sub key_down { 1711sub key_down {
1179 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1180 1713
1181 my $mod = $ev->key_mod; 1714 my $mod = $ev->{mod};
1182 my $sym = $ev->key_sym; 1715 my $sym = $ev->{sym};
1183
1184 my $uni = $ev->key_unicode; 1716 my $uni = $ev->{unicode};
1185 1717
1186 my $text = $self->get_text; 1718 my $text = $self->get_text;
1187 1719
1188 if ($sym == SDLK_BACKSPACE) { 1720 if ($uni == 8) {
1189 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1721 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1190 } elsif ($sym == SDLK_DELETE) { 1722 } elsif ($uni == 127) {
1191 substr $text, $self->{cursor}, 1, ""; 1723 substr $text, $self->{cursor}, 1, "";
1192 } elsif ($sym == SDLK_LEFT) { 1724 } elsif ($sym == CFClient::SDLK_LEFT) {
1193 --$self->{cursor} if $self->{cursor}; 1725 --$self->{cursor} if $self->{cursor};
1194 } elsif ($sym == SDLK_RIGHT) { 1726 } elsif ($sym == CFClient::SDLK_RIGHT) {
1195 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1727 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1196 } elsif ($sym == SDLK_HOME) { 1728 } elsif ($sym == CFClient::SDLK_HOME) {
1197 $self->{cursor} = 0; 1729 $self->{cursor} = 0;
1198 } elsif ($sym == SDLK_END) { 1730 } elsif ($sym == CFClient::SDLK_END) {
1199 $self->{cursor} = length $text; 1731 $self->{cursor} = length $text;
1200 } elsif ($sym == SDLK_ESCAPE) { 1732 } elsif ($uni == 27) {
1201 $self->emit ('escape'); 1733 $self->_emit ('escape');
1202 } elsif ($uni) { 1734 } elsif ($uni) {
1203 substr $text, $self->{cursor}++, 0, chr $uni; 1735 substr $text, $self->{cursor}++, 0, chr $uni;
1736 } else {
1737 return 0;
1204 } 1738 }
1205 1739
1206 $self->_set_text ($text); 1740 $self->_set_text ($text);
1207 $self->update; 1741
1742 $self->realloc;
1743
1744 1
1208} 1745}
1209 1746
1210sub focus_in { 1747sub focus_in {
1211 my ($self) = @_; 1748 my ($self) = @_;
1212 1749
… …
1227 utf8::encode $text; 1764 utf8::encode $text;
1228 $self->{cursor} = length substr $text, 0, $idx; 1765 $self->{cursor} = length substr $text, 0, $idx;
1229 1766
1230 $self->_set_text ($self->{text}); 1767 $self->_set_text ($self->{text});
1231 $self->update; 1768 $self->update;
1769
1770 1
1232} 1771}
1233 1772
1234sub mouse_motion { 1773sub mouse_motion {
1235 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1236# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1775# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776
1777 0
1237} 1778}
1238 1779
1239sub _draw { 1780sub _draw {
1240 my ($self) = @_; 1781 my ($self) = @_;
1241 1782
… …
1280 1821
1281package CFClient::UI::Entry; 1822package CFClient::UI::Entry;
1282 1823
1283our @ISA = CFClient::UI::EntryBase::; 1824our @ISA = CFClient::UI::EntryBase::;
1284 1825
1285use SDL; 1826use CFClient::OpenGL;
1286use SDL::OpenGL;
1287 1827
1288sub key_down { 1828sub key_down {
1289 my ($self, $ev) = @_; 1829 my ($self, $ev) = @_;
1290 1830
1291 my $sym = $ev->key_sym; 1831 my $sym = $ev->{sym};
1292 1832
1293 if ($sym == SDLK_RETURN) { 1833 if ($sym == 13) {
1834 unshift @{$self->{history}},
1835 my $txt = $self->get_text;
1836 $self->{history_pointer} = -1;
1837 $self->{history_saveback} = '';
1294 $self->emit (activate => $self->get_text); 1838 $self->_emit (activate => $txt);
1295 $self->update; 1839 $self->update;
1296 1840
1841 } elsif ($sym == CFClient::SDLK_UP) {
1842 if ($self->{history_pointer} < 0) {
1843 $self->{history_saveback} = $self->get_text;
1844 }
1845 if (@{$self->{history} || []} > 0) {
1846 $self->{history_pointer}++;
1847 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1848 $self->{history_pointer} = @{$self->{history} || []} - 1;
1849 }
1850 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1851 }
1852
1853 } elsif ($sym == CFClient::SDLK_DOWN) {
1854 $self->{history_pointer}--;
1855 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856
1857 if ($self->{history_pointer} >= 0) {
1858 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1859 } else {
1860 $self->set_text ($self->{history_saveback});
1861 }
1862
1297 } else { 1863 } else {
1298 $self->SUPER::key_down ($ev); 1864 return $self->SUPER::key_down ($ev)
1865 }
1866
1299 } 1867 1
1300
1301} 1868}
1302 1869
1303############################################################################# 1870#############################################################################
1304 1871
1305package CFClient::UI::Button; 1872package CFClient::UI::Button;
1306 1873
1307our @ISA = CFClient::UI::Label::; 1874our @ISA = CFClient::UI::Label::;
1308 1875
1309use SDL; 1876use CFClient::OpenGL;
1310use SDL::OpenGL;
1311 1877
1312my @tex = 1878my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314 qw(b1_button_active.png); 1880 qw(b1_button_active.png);
1315 1881
1316sub new { 1882sub new {
1317 my $class = shift; 1883 my $class = shift;
1318 1884
1319 $class->SUPER::new ( 1885 $class->SUPER::new (
1320 padding => 4, 1886 padding_x => 4,
1887 padding_y => 4,
1321 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1322 bg => [1, 1, 1, 0.2],
1323 active_fg => [0, 0, 1], 1889 active_fg => [0, 0, 1],
1324 can_hover => 1, 1890 can_hover => 1,
1325 align => 0, 1891 align => 0,
1326 valign => 0, 1892 valign => 0,
1893 can_events => 1,
1327 @_ 1894 @_
1328 ) 1895 )
1329} 1896}
1330 1897
1898sub activate { }
1899
1331sub button_up { 1900sub button_up {
1332 my ($self, $ev, $x, $y) = @_; 1901 my ($self, $ev, $x, $y) = @_;
1333 1902
1903 $self->emit ("activate")
1334 if ($x >= 0 && $x < $self->{w} 1904 if $x >= 0 && $x < $self->{w}
1335 && $y >= 0 && $y < $self->{h}) { 1905 && $y >= 0 && $y < $self->{h};
1336 $self->emit ("activate"); 1906
1337 } 1907 1
1338} 1908}
1339 1909
1340sub _draw { 1910sub _draw {
1341 my ($self) = @_; 1911 my ($self) = @_;
1342 1912
1343 local $self->{fg} = $self->{fg}; 1913 local $self->{fg} = $self->{fg};
1344 1914
1345 if ($GRAB == $self) { 1915 if ($GRAB == $self) {
1346 $self->{fg} = $self->{active_fg}; 1916 $self->{fg} = $self->{active_fg};
1347 } 1917 }
1918
1919 glEnable GL_TEXTURE_2D;
1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1921 glColor 0, 0, 0, 1;
1922
1923 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1924
1925 glDisable GL_TEXTURE_2D;
1926
1927 $self->SUPER::_draw;
1928}
1929
1930#############################################################################
1931
1932package CFClient::UI::CheckBox;
1933
1934our @ISA = CFClient::UI::DrawBG::;
1935
1936my @tex =
1937 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1938 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1939
1940use CFClient::OpenGL;
1941
1942sub new {
1943 my $class = shift;
1944
1945 $class->SUPER::new (
1946 padding_x => 2,
1947 padding_y => 2,
1948 fg => [1, 1, 1],
1949 active_fg => [1, 1, 0],
1950 bg => [0, 0, 0, 0.2],
1951 active_bg => [1, 1, 1, 0.5],
1952 state => 0,
1953 can_hover => 1,
1954 @_
1955 )
1956}
1957
1958sub size_request {
1959 my ($self) = @_;
1960
1961 (6) x 2
1962}
1963
1964sub button_down {
1965 my ($self, $ev, $x, $y) = @_;
1966
1967 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1968 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1969 $self->{state} = !$self->{state};
1970 $self->_emit (changed => $self->{state});
1971 } else {
1972 return 0
1973 }
1974
1975 1
1976}
1977
1978sub _draw {
1979 my ($self) = @_;
1980
1981 $self->SUPER::_draw;
1982
1983 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1984
1985 my ($w, $h) = @$self{qw(w h)};
1986
1987 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1988
1989 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1990
1991 my $tex = $self->{state} ? $tex[1] : $tex[0];
1992
1993 glEnable GL_TEXTURE_2D;
1994 $tex->draw_quad_alpha (0, 0, $s, $s);
1995 glDisable GL_TEXTURE_2D;
1996}
1997
1998#############################################################################
1999
2000package CFClient::UI::Image;
2001
2002our @ISA = CFClient::UI::Base::;
2003
2004use CFClient::OpenGL;
2005use Carp qw/confess/;
2006
2007our %loaded_images;
2008
2009sub new {
2010 my $class = shift;
2011
2012 my $self = $class->SUPER::new (can_events => 0, @_);
2013
2014 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2015
2016 $loaded_images{$self->{image}} ||=
2017 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2018
2019 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2020
2021 Scalar::Util::weaken $loaded_images{$self->{image}};
2022
2023 $self->{aspect} = $tex->{w} / $tex->{h};
2024
2025 $self
2026}
2027
2028sub size_request {
2029 my ($self) = @_;
2030
2031 ($self->{tex}->{w}, $self->{tex}->{h})
2032}
2033
2034sub _draw {
2035 my ($self) = @_;
2036
2037 my $tex = $self->{tex};
2038
2039 my ($w, $h) = ($self->{w}, $self->{h});
2040
2041 if ($self->{rot90}) {
2042 glRotate 90, 0, 0, 1;
2043 glTranslate 0, -$self->{w}, 0;
2044
2045 ($w, $h) = ($h, $w);
2046 }
2047
2048 glEnable GL_TEXTURE_2D;
2049 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2050
2051 $tex->draw_quad_alpha (0, 0, $w, $h);
2052
2053 glDisable GL_TEXTURE_2D;
2054}
2055
2056#############################################################################
2057
2058package CFClient::UI::VGauge;
2059
2060our @ISA = CFClient::UI::Base::;
2061
2062use List::Util qw(min max);
2063
2064use CFClient::OpenGL;
2065
2066my %tex = (
2067 food => [
2068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2069 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2070 ],
2071 grace => [
2072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2073 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2074 ],
2075 hp => [
2076 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2077 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2078 ],
2079 mana => [
2080 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2081 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2082 ],
2083);
2084
2085# eg. VGauge->new (gauge => 'food'), default gauge: food
2086sub new {
2087 my $class = shift;
2088
2089 my $self = $class->SUPER::new (
2090 type => 'food',
2091 @_
2092 );
2093
2094 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2095
2096 $self
2097}
2098
2099sub size_request {
2100 my ($self) = @_;
2101
2102 #my $tex = $tex{$self->{type}}[0];
2103 #@$tex{qw(w h)}
2104 (0, 0)
2105}
2106
2107sub set_max {
2108 my ($self, $max) = @_;
2109
2110 return if $self->{max_val} == $max;
2111
2112 $self->{max_val} = $max;
2113 $self->update;
2114}
2115
2116sub set_value {
2117 my ($self, $val, $max) = @_;
2118
2119 $self->set_max ($max)
2120 if defined $max;
2121
2122 return if $self->{val} == $val;
2123
2124 $self->{val} = $val;
2125 $self->update;
2126}
2127
2128sub _draw {
2129 my ($self) = @_;
2130
2131 my $tex = $tex{$self->{type}};
2132 my ($t1, $t2, $t3) = @$tex;
2133
2134 my ($w, $h) = ($self->{w}, $self->{h});
2135
2136 if ($self->{vertical}) {
2137 glRotate 90, 0, 0, 1;
2138 glTranslate 0, -$self->{w}, 0;
2139
2140 ($w, $h) = ($h, $w);
2141 }
2142
2143 my $ycut = $self->{val} / ($self->{max_val} || 1);
2144
2145 my $ycut1 = max 0, min 1, $ycut;
2146 my $ycut2 = max 0, min 1, $ycut - 1;
2147
2148 my $h1 = $self->{h} * (1 - $ycut1);
2149 my $h2 = $self->{h} * (1 - $ycut2);
1348 2150
1349 glEnable GL_BLEND; 2151 glEnable GL_BLEND;
1350 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2152 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1351 glEnable GL_TEXTURE_2D; 2153 glEnable GL_TEXTURE_2D;
1352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2154 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1353 glColor 0, 0, 0, 1;
1354 2155
1355 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2156 glBindTexture GL_TEXTURE_2D, $t1->{name};
2157 glBegin GL_QUADS;
2158 glTexCoord 0 , 0; glVertex 0 , 0;
2159 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2160 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2161 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2162 glEnd;
1356 2163
2164 my $ycut1 = List::Util::min 1, $ycut;
2165 glBindTexture GL_TEXTURE_2D, $t2->{name};
2166 glBegin GL_QUADS;
2167 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2168 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2170 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2171 glEnd;
2172
2173 if ($t3) {
2174 glBindTexture GL_TEXTURE_2D, $t3->{name};
2175 glBegin GL_QUADS;
2176 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2177 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2179 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2180 glEnd;
2181 }
2182
2183 glDisable GL_BLEND;
1357 glDisable GL_TEXTURE_2D; 2184 glDisable GL_TEXTURE_2D;
1358 glDisable GL_BLEND;
1359
1360 $self->SUPER::_draw;
1361} 2185}
1362 2186
1363############################################################################# 2187#############################################################################
1364 2188
1365package CFClient::UI::CheckBox; 2189package CFClient::UI::Gauge;
1366 2190
1367our @ISA = CFClient::UI::DrawBG::; 2191our @ISA = CFClient::UI::VBox::;
1368
1369my @tex =
1370 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1371 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1372
1373use SDL;
1374use SDL::OpenGL;
1375 2192
1376sub new { 2193sub new {
1377 my $class = shift; 2194 my ($class, %arg) = @_;
1378 2195
1379 $class->SUPER::new ( 2196 my $self = $class->SUPER::new (
1380 padding => 2, 2197 tooltip => $arg{type},
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1, 2198 can_hover => 1,
1385 @_ 2199 can_events => 1,
2200 %arg,
1386 ) 2201 );
1387}
1388 2202
1389sub size_request { 2203 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1390 my ($self) = @_; 2204 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1391 2205 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use SDL::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458
1459 my $self = $class->SUPER::new (gauge => 'food', @_);
1460 2206
1461 $self 2207 $self
1462} 2208}
1463 2209
1464sub size_request { 2210sub set_fontsize {
1465 my ($self) = @_; 2211 my ($self, $fsize) = @_;
1466 2212
1467 my $tex = $tex{$self->{gauge}}[0]; 2213 $self->{value}->set_fontsize ($fsize);
1468 2214 $self->{max} ->set_fontsize ($fsize);
1469 @$tex{qw(w h)}
1470} 2215}
1471 2216
1472sub set_max { 2217sub set_max {
1473 my ($self, $max) = @_; 2218 my ($self, $max) = @_;
1474 2219
1475 $self->{max_val} = $max; 2220 $self->{gauge}->set_max ($max);
2221 $self->{max}->set_text ($max);
1476} 2222}
1477 2223
1478sub set_value { 2224sub set_value {
1479 my ($self, $val, $max) = @_; 2225 my ($self, $val, $max) = @_;
1480 2226
1481 $self->set_max ($max) 2227 $self->set_max ($max)
1482 if defined $max; 2228 if defined $max;
1483 2229
1484 $max = $self->{max_val}; 2230 $self->{gauge}->set_value ($val, $max);
1485 $self->{val} = $val; 2231 $self->{value}->set_text ($val);
1486
1487 $self->update;
1488}
1489
1490sub _draw {
1491 my ($self) = @_;
1492
1493 my $tex = $tex{$self->{gauge}};
1494
1495 my ($w, $h) = ($self->{w}, $self->{h});
1496
1497 my $ycut = $self->{val} / ($self->{max_val} || 1);
1498 $ycut = 1 if $self->{val} > $self->{max_val};
1499
1500 my $t1 = $tex->[0];
1501 my $t2 = $tex->[1];
1502
1503 glEnable GL_BLEND;
1504 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1505 glEnable GL_TEXTURE_2D;
1506 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507
1508 my $h1 = $self->{h} - $ycut * $self->{h};
1509 my $h2 = $ycut * $self->{h};
1510
1511 my $yp = 0;
1512
1513 glBindTexture GL_TEXTURE_2D, $t1->{name};
1514 glBegin GL_QUADS;
1515 glTexCoord 0 , 0; glVertex 0 , $yp;
1516 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1517 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1518 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1519 glEnd;
1520
1521 $yp += $h1;
1522
1523 glBindTexture GL_TEXTURE_2D, $t2->{name};
1524 glBegin GL_QUADS;
1525 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1526 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1527 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1528 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1529 glEnd;
1530
1531 glDisable GL_BLEND;
1532 glDisable GL_TEXTURE_2D;
1533} 2232}
1534 2233
1535############################################################################# 2234#############################################################################
1536 2235
1537package CFClient::UI::Slider; 2236package CFClient::UI::Slider;
1538 2237
1539use strict; 2238use strict;
1540 2239
1541use SDL::OpenGL; 2240use CFClient::OpenGL;
1542 2241
1543our @ISA = CFClient::UI::DrawBG::; 2242our @ISA = CFClient::UI::DrawBG::;
1544 2243
1545my @tex = 2244my @tex =
1546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1547 qw(s1_slider.png s1_slider_bg.png); 2246 qw(s1_slider.png s1_slider_bg.png);
1548 2247
1549sub new { 2248sub new {
1550 my $class = shift; 2249 my $class = shift;
1551 2250
1552 # range [value, low, high, page] 2251 # range [value, low, high, page, unit]
1553 2252
1554 # TODO: 0-width page 2253 # TODO: 0-width page
1555 # TODO: req_w/h are wrong with vertical 2254 # TODO: req_w/h are wrong with vertical
1556 # TODO: calculations are off 2255 # TODO: calculations are off
1557 my $self = $class->SUPER::new ( 2256 my $self = $class->SUPER::new (
1558 fg => [1, 1, 1], 2257 fg => [1, 1, 1],
1559 active_fg => [0, 0, 0], 2258 active_fg => [0, 0, 0],
2259 bg => [0, 0, 0, 0.2],
2260 active_bg => [1, 1, 1, 0.5],
1560 range => [0, 0, 100, 10], 2261 range => [0, 0, 100, 10, 0],
1561 req_w => 20, 2262 min_w => $::WIDTH / 80,
1562 req_h => 20, 2263 min_h => $::WIDTH / 80,
1563 vertical => 0, 2264 vertical => 0,
1564 can_hover => 1, 2265 can_hover => 1,
1565 inner_pad => 5, 2266 inner_pad => 0.02,
1566 @_ 2267 @_
1567 ); 2268 );
1568 2269
2270 $self->set_value ($self->{range}[0]);
2271 $self->update;
2272
1569 $self 2273 $self
1570} 2274}
1571 2275
2276sub changed { }
2277
2278sub set_range {
2279 my ($self, $range) = @_;
2280
2281 ($range, $self->{range}) = ($self->{range}, $range);
2282
2283 $self->update
2284 if "@$range" ne "@{$self->{range}}";
2285}
2286
2287sub set_value {
2288 my ($self, $value) = @_;
2289
2290 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2291
2292 $hi = $lo + 1 if $hi <= $lo;
2293
2294 $page = $hi - $lo if $page > $hi - $lo;
2295
2296 $value = $lo if $value < $lo;
2297 $value = $hi - $page if $value > $hi - $page;
2298
2299 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2300 if $unit;
2301
2302 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2303
2304 if ($value != $old_value) {
2305 $self->_emit (changed => $value);
2306 $self->update;
2307 }
2308}
2309
1572sub size_request { 2310sub size_request {
1573 my ($self) = @_; 2311 my ($self) = @_;
1574 2312
1575 my $w = $self->{req_w}; 2313 ($self->{req_w}, $self->{req_h})
1576 my $h = $self->{req_h};
1577
1578 $self->{vertical} ? ($h, $w) : ($w, $h)
1579} 2314}
1580 2315
1581sub button_down { 2316sub button_down {
1582 my ($self, $ev, $x, $y) = @_; 2317 my ($self, $ev, $x, $y) = @_;
1583 2318
1584 $self->SUPER::button_down ($ev, $x, $y); 2319 $self->SUPER::button_down ($ev, $x, $y);
2320
2321 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2322
1585 $self->mouse_motion ($ev, $x, $y); 2323 $self->mouse_motion ($ev, $x, $y)
1586} 2324}
1587 2325
1588sub mouse_motion { 2326sub mouse_motion {
1589 my ($self, $ev, $x, $y) = @_; 2327 my ($self, $ev, $x, $y) = @_;
1590 2328
1591 if ($GRAB == $self) { 2329 if ($GRAB == $self) {
2330 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2331
2332 my (undef, $lo, $hi, $page) = @{$self->{range}};
2333
2334 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2335
2336 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2337 } else {
2338 return 0;
2339 }
2340
2341 1
2342}
2343
2344sub update {
2345 my ($self) = @_;
2346
2347 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2348 $self->set_value ($self->{range}[0]);
2349
1592 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2350 my ($value, $lo, $hi, $page) = @{$self->{range}};
2351 my $range = ($hi - $page - $lo) || 1e-100;
1593 2352
1594 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2353 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1595 2354
1596 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2355 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1597 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2356 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1598 2357
1599 $x -= $inner_pad_px; # substract the padding 2358 $value = ($value - $lo) / $range;
1600 $x = $x * ($hi - $lo) / $inner_w + $lo; 2359 $value = $value * $self->{scale} + $self->{offset};
1601 $x = $lo if $x < $lo;
1602 $x = $hi - $page if $x > $hi - $page;
1603 $self->{range}[0] = $x;
1604 2360
1605 $self->emit (changed => $x); 2361 $self->{knob_x} = $value - $knob_w * 0.5;
1606 $self->update; 2362 $self->{knob_w} = $knob_w;
1607 } 2363 });
1608}
1609 2364
1610# the inner_* stuff is for generating a padding for the slider handle, 2365 $self->SUPER::update;
1611# so that the handle doesn't leave the texture. This calculation isn't 100%
1612# correct propably, but it does the job for now
1613sub _calc_inner_pad_px {
1614 my ($self, $w) = @_;
1615 ($w / 100) * $self->{inner_pad} # % to pixels
1616} 2366}
1617 2367
1618sub _draw { 2368sub _draw {
1619 my ($self) = @_; 2369 my ($self) = @_;
1620 2370
1621 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1622 2372
1623 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1624 2374
1625 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1626 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1627 2377
2378 glTranslate 1, 0, 0;
1628 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1629 glTranslate 0, -$self->{w}, 0;
1630
1631 ($w, $h) = ($h, $w);
1632 } 2380 }
1633 2381
1634 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1635 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1636 2384
1637 my ($value, $lo, $hi, $page) = @{$self->{range}};
1638
1639 $hi = $value + 1 if $lo == $hi;
1640
1641 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1642 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1643
1644 $page = int $page * $inner_w / ($hi - $lo);
1645 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1646
1647 $w -= $page;
1648 $page &= ~1;
1649 glTranslate $page * 0.5, 0, 0;
1650 $page ||= 2;
1651
1652 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1653 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1654
1655 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2387
1660 # draw background 2388 # draw background
1661 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1662 2390
1663 # draw handle 2391 # draw handle
1664 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1665 2393
1666 glDisable GL_BLEND;
1667 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1668} 2395}
1669 2396
1670############################################################################# 2397#############################################################################
1671 2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
2437
2438#############################################################################
2439
1672package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1673 2441
1674our @ISA = CFClient::UI::HBox::; 2442our @ISA = CFClient::UI::HBox::;
1675 2443
1676use SDL::OpenGL; 2444use CFClient::OpenGL;
1677 2445
1678sub new { 2446sub new {
1679 my $class = shift; 2447 my $class = shift;
1680 2448
1681 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1682 fontsize => 1, 2450 fontsize => 1,
2451 can_events => 0,
2452 #font => default_font
1683 @_, 2453 @_,
1684 2454
1685 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1686 par => [], 2456 par => [],
1687 height => 0, 2457 height => 0,
1688 children => [ 2458 children => [
1689 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1690 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1691 ], 2461 ],
1692 ); 2462 );
1693 2463
1694 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1695 $self->update;
1696 });
1697 2465
1698 $self 2466 $self
1699} 2467}
1700 2468
1701sub set_fontsize { 2469sub set_fontsize {
… …
1703 2471
1704 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1705 $self->reflow; 2473 $self->reflow;
1706} 2474}
1707 2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
1708sub text_height { 2488sub text_size {
1709 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1710 2490
1711 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1712 2492
1713 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1714 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1715 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1716 2496
1717 ($layout->size)[1] 2497 $layout->size
1718} 2498}
1719 2499
1720sub reflow { 2500sub reflow {
1721 my ($self) = @_; 2501 my ($self) = @_;
1722 2502
1723 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1724 $self->update; 2504 $self->update;
1725} 2505}
1726 2506
1727sub size_allocate { 2507sub set_offset {
2508 my ($self, $offset) = @_;
2509
2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
2512}
2513
2514sub clear {
1728 my ($self, $w, $h) = @_; 2515 my ($self) = @_;
1729 2516
1730 $self->SUPER::size_allocate ($w, $h); 2517 $self->{par} = [];
1731 2518 $self->{height} = 0;
1732 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1733 $self->{layout}->set_width ($self->{children}[0]{w});
1734
1735 $self->reflow;
1736} 2520}
1737 2521
1738sub add_paragraph { 2522sub add_paragraph {
1739 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1740 2524
1741 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1742 2526 my ($w, $h) = $self->text_size ($line);
1743 my $height = $self->text_height ($text);
1744
1745 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1746 2530
1747 push @{$self->{par}}, [$height, $color, $text];
1748
1749 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1750 $self->{children}[1]->update;
1751} 2532}
1752 2533
1753sub update { 2534sub update {
1754 my ($self) = @_; 2535 my ($self) = @_;
1755 2536
… …
1757 2538
1758 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1759 2540
1760 delete $self->{texture}; 2541 delete $self->{texture};
1761 2542
1762 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1763 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1764 my $height = 0; 2547 my $height = 0;
1765 2548
1766 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1767 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
1768 2564
1769 $self->{height} = $height; 2565 $self->{height} = $height;
1770 2566
1771 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1772 2568
1773 delete $self->{texture}; 2569 delete $self->{texture};
1774 } 2570 }
1775 2571
1776 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1777 glClearColor 0, 0, 0, 1; 2573 glClearColor 0.5, 0.5, 0.5, 0;
1778 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1779 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1780 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784
1785 my $top = int $self->{children}[1]{range}[0];
1786
1787 my $y0 = $top;
1788 my $y1 = $top + $self->{h};
1789
1790 my $y = 0;
1791
1792 my $layout = $self->{layout};
1793 2590
1794 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1795 my $h = $par->[0]; 2592 my $h = $par->[1];
1796 2593
1797 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
1798 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1799 2598
1800 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1801 my ($W, $H) = $layout->size; 2600
1802 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1803 } 2603 }
1804 2604
1805 $y += $h; 2605 $y += $h;
1806 } 2606 }
1807 2607
1808 glDisable GL_TEXTURE_2D;
1809 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
1810 }; 2609 };
1811 }); 2610 });
1812} 2611}
1813 2612
1814sub _draw { 2613sub _draw {
1815 my ($self) = @_; 2614 my ($self) = @_;
1816 2615
1817 if ($self->{texture}) {
1818 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2618 glColor 1, 1, 1, 1;
1820 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2619 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1821 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1822 }
1823 2621
1824 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
1825 2623
1826} 2624}
1827 2625
1828############################################################################# 2626#############################################################################
1829 2627
1830package CFClient::UI::Animator; 2628package CFClient::UI::Animator;
1831 2629
1832use SDL::OpenGL; 2630use CFClient::OpenGL;
1833 2631
1834our @ISA = CFClient::UI::Bin::; 2632our @ISA = CFClient::UI::Bin::;
1835 2633
1836sub moveto { 2634sub moveto {
1837 my ($self, $x, $y) = @_; 2635 my ($self, $x, $y) = @_;
… …
1875 2673
1876sub new { 2674sub new {
1877 my $class = shift; 2675 my $class = shift;
1878 2676
1879 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
1880 state => 0, 2678 state => 0,
1881 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
1882 @_ 2680 @_
1883 ); 2681 );
1884 2682
1885 if ($self->{state}) {
1886 $self->{state} = 0;
1887 $self->toggle_flopper;
1888 }
1889
1890 $self 2683 $self
1891} 2684}
1892 2685
1893sub toggle_flopper { 2686sub toggle_flopper {
1894 my ($self) = @_; 2687 my ($self) = @_;
1895 2688
1896 # TODO: use animation 2689 $self->{other}->toggle_visibility;
1897 if ($self->{state} = !$self->{state}) { 2690}
1898 $CFClient::UI::ROOT->add ($self->{other}); 2691
1899 $self->{other}->move ($self->coord2global (0, $self->{h})); 2692#############################################################################
2693
2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 1, 1, 1, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
1900 $self->emit ("open"); 2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
1901 } else { 2950 } else {
1902 $CFClient::UI::ROOT->remove ($self->{other}); 2951 return 0
1903 $self->emit ("close"); 2952 }
2953
1904 } 2954 1
1905
1906 $self->emit (changed => $self->{state});
1907} 2955}
1908 2956
1909############################################################################# 2957#############################################################################
1910 2958
2959package CFClient::UI::Multiplexer;
2960
2961our @ISA = CFClient::UI::Container::;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 )
3078}
3079
3080sub reorder {
3081 my ($self) = @_;
3082 my $NOW = time;
3083
3084 while (my ($k, $v) = each %{ $self->{item} }) {
3085 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3086 }
3087
3088 my @widgets;
3089
3090 my @items = sort {
3091 $a->{pri} <=> $b->{pri}
3092 or $b->{id} <=> $a->{id}
3093 } values %{ $self->{item} };
3094
3095 my $count = 10 + 1;
3096 for my $item (@items) {
3097 last unless --$count;
3098
3099 push @widgets, $item->{label} ||= do {
3100 # TODO: doesn't handle markup well (read as: at all)
3101 my $short = $item->{count} > 1
3102 ? "<b>$item->{count} ×</b> $item->{text}"
3103 : $item->{text};
3104
3105 for ($short) {
3106 s/^\s+//;
3107 s/\s+/ /g;
3108 }
3109
3110 new CFClient::UI::Label
3111 markup => $short,
3112 tooltip => $item->{tooltip},
3113 tooltip_font => $::FONT_PROP,
3114 tooltip_width => 0.67,
3115 fontsize => $item->{fontsize} || $self->{fontsize},
3116 max_w => $::WIDTH * 0.44,
3117 fg => $item->{fg},
3118 can_events => 1,
3119 can_hover => 1
3120 };
3121 }
3122
3123 $self->clear;
3124 $self->SUPER::add (reverse @widgets);
3125}
3126
3127sub add {
3128 my ($self, $text, %arg) = @_;
3129
3130 $text =~ s/^\s+//;
3131 $text =~ s/\s+$//;
3132
3133 return unless $text;
3134
3135 my $timeout = time + ((delete $arg{timeout}) || 60);
3136
3137 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3138
3139 if (my $item = $self->{item}{$group}) {
3140 if ($item->{text} eq $text) {
3141 $item->{count}++;
3142 } else {
3143 $item->{count} = 1;
3144 $item->{text} = $item->{tooltip} = $text;
3145 }
3146 $item->{id} = ++$self->{id};
3147 $item->{timeout} = $timeout;
3148 delete $item->{label};
3149 } else {
3150 $self->{item}{$group} = {
3151 id => ++$self->{id},
3152 text => $text,
3153 timeout => $timeout,
3154 tooltip => $text,
3155 fg => [0.8, 0.8, 0.8, 0.8],
3156 pri => 0,
3157 count => 1,
3158 %arg,
3159 };
3160 }
3161
3162 $self->reorder;
3163}
3164
3165sub reconfigure {
3166 my ($self) = @_;
3167
3168 delete $_->{label}
3169 for values %{ $self->{item} || {} };
3170
3171 $self->reorder;
3172 $self->SUPER::reconfigure;
3173}
3174
3175#############################################################################
3176
3177package CFClient::UI::Inventory;
3178
3179our @ISA = CFClient::UI::ScrolledWindow::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3186 @_,
3187 );
3188
3189 $self
3190}
3191
3192sub set_items {
3193 my ($self, $items) = @_;
3194
3195 $self->{child}->clear;
3196 return unless $items;
3197
3198 my @items = sort {
3199 ($a->{type} <=> $b->{type})
3200 or ($a->{name} cmp $b->{name})
3201 } @$items;
3202
3203 $self->{real_items} = \@items;
3204
3205 my $row = 0;
3206 for my $item (@items) {
3207 CFClient::Item::update_widgets $item;
3208
3209 $self->{child}->add (0, $row, $item->{face_widget});
3210 $self->{child}->add (1, $row, $item->{desc_widget});
3211 $self->{child}->add (2, $row, $item->{weight_widget});
3212
3213 $row++;
3214 }
3215}
3216
3217#############################################################################
3218
3219package CFClient::UI::BindEditor;
3220
3221our @ISA = CFClient::UI::FancyFrame::;
3222
3223sub new {
3224 my $class = shift;
3225
3226 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3227
3228 $self->add (my $vb = new CFClient::UI::VBox);
3229
3230
3231 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3232 text => "start recording",
3233 tooltip => "Start/Stops recording of actions."
3234 ."All subsequent actions after the recording started will be captured."
3235 ."The actions are displayed after the record was stopped."
3236 ."To bind the action you have to click on the 'Bind' button",
3237 on_activate => sub {
3238 unless ($self->{recording}) {
3239 $self->start;
3240 } else {
3241 $self->stop;
3242 }
3243 });
3244
3245 $vb->add (new CFClient::UI::Label text => "Actions:");
3246 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3247
3248 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3249 $vb->add (my $hb = new CFClient::UI::HBox);
3250 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3251 $hb->add (new CFClient::UI::Button
3252 text => "bind",
3253 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3254 on_activate => sub {
3255 $self->ask_for_bind;
3256 });
3257
3258 $vb->add (my $hb = new CFClient::UI::HBox);
3259 $hb->add (new CFClient::UI::Button
3260 text => "ok",
3261 expand => 1,
3262 tooltip => "This closes the binding editor and saves the binding",
3263 on_activate => sub {
3264 $self->hide;
3265 $self->commit;
3266 });
3267
3268 $hb->add (new CFClient::UI::Button
3269 text => "cancel",
3270 expand => 1,
3271 tooltip => "This closes the binding editor without saving",
3272 on_activate => sub {
3273 $self->hide;
3274 $self->{binding_cancel}->()
3275 if $self->{binding_cancel};
3276 });
3277
3278 $self->update_binding_widgets;
3279
3280 $self
3281}
3282
3283sub commit {
3284 my ($self) = @_;
3285 my ($mod, $sym, $cmds) = $self->get_binding;
3286 if ($sym != 0 && @$cmds > 0) {
3287 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3288 ."'. Don't forget 'Save Config'!");
3289 $self->{binding_change}->($mod, $sym, $cmds)
3290 if $self->{binding_change};
3291 } else {
3292 $::STATUSBOX->add ("No action bound, no key or action specified!");
3293 $self->{binding_cancel}->()
3294 if $self->{binding_cancel};
3295 }
3296}
3297
3298sub start {
3299 my ($self) = @_;
3300
3301 $self->{rec_btn}->set_text ("stop recording");
3302 $self->{recording} = 1;
3303 $self->clear_command_list;
3304 $::CONN->start_record if $::CONN;
3305}
3306
3307sub stop {
3308 my ($self) = @_;
3309
3310 $self->{rec_btn}->set_text ("start recording");
3311 $self->{recording} = 0;
3312
3313 my $rec;
3314 $rec = $::CONN->stop_record if $::CONN;
3315 return unless ref $rec eq 'ARRAY';
3316 $self->set_command_list ($rec);
3317}
3318
3319
3320sub ask_for_bind_and_commit {
3321 my ($self) = @_;
3322 $self->ask_for_bind (1);
3323}
3324
3325sub ask_for_bind {
3326 my ($self, $commit) = @_;
3327
3328 CFClient::Binder::open_binding_dialog (sub {
3329 my ($mod, $sym) = @_;
3330 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3331 $self->update_binding_widgets;
3332 $self->commit if $commit;
3333 });
3334}
3335
3336# $mod and $sym are the modifiers and key symbol
3337# $cmds is a array ref of strings (the commands)
3338# $cb is the callback that is executed on OK
3339# $ccb is the callback that is executed on CANCEL and
3340# when the binding was unsuccessful on OK
3341sub set_binding {
3342 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3343
3344 $self->clear_command_list;
3345 $self->{recording} = 0;
3346 $self->{rec_btn}->set_text ("start recording");
3347
3348 $self->{binding} = [$mod, $sym];
3349 $self->{commands} = $cmds;
3350
3351 $self->{binding_change} = $cb;
3352 $self->{binding_cancel} = $ccb;
3353
3354 $self->update_binding_widgets;
3355}
3356
3357# this is a shortcut method that asks for a binding
3358# and then just binds it.
3359sub do_quick_binding {
3360 my ($self, $cmds) = @_;
3361 $self->set_binding (undef, undef, $cmds, sub {
3362 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3363 });
3364 $self->ask_for_bind (1);
3365}
3366
3367sub update_binding_widgets {
3368 my ($self) = @_;
3369 my ($mod, $sym, $cmds) = $self->get_binding;
3370 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3371 $self->set_command_list ($cmds);
3372}
3373
3374sub get_binding {
3375 my ($self) = @_;
3376 return (
3377 $self->{binding}->[0],
3378 $self->{binding}->[1],
3379 [ grep { defined $_ } @{$self->{commands}} ]
3380 );
3381}
3382
3383sub clear_command_list {
3384 my ($self) = @_;
3385 $self->{cmdbox}->clear ();
3386}
3387
3388sub set_command_list {
3389 my ($self, $cmds) = @_;
3390
3391 $self->{cmdbox}->clear ();
3392 $self->{commands} = $cmds;
3393
3394 my $idx = 0;
3395
3396 for (@$cmds) {
3397 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3398
3399 my $i = $idx;
3400 $hb->add (new CFClient::UI::Label text => $_);
3401 $hb->add (new CFClient::UI::Button
3402 text => "delete",
3403 tooltip => "Deletes the action from the record",
3404 on_activate => sub {
3405 $self->{cmdbox}->remove ($hb);
3406 $cmds->[$i] = undef;
3407 });
3408
3409
3410 $idx++
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::SpellList;
3417
3418our @ISA = CFClient::UI::Table::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (
3424 binding => [],
3425 commands => [],
3426 @_,
3427 )
3428}
3429
3430# XXX: Do sorting? Argl...
3431sub add_spell {
3432 my ($self, $spell) = @_;
3433 $self->{spells}->{$spell->{name}} = $spell;
3434
3435 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3436 face => $spell->{face},
3437 can_hover => 1,
3438 can_events => 1,
3439 tooltip => $spell->{message});
3440
3441 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3442 text => $spell->{name},
3443 can_hover => 1,
3444 can_events => 1,
3445 tooltip => $spell->{message},
3446 expand => 1);
3447
3448 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3449 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3450 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3451 expand => 1);
3452
3453 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3454 text => "bind to key",
3455 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3456}
3457
3458sub rebuild_spell_list {
3459 my ($self) = @_;
3460 $self->{tbl_idx} = 0;
3461 $self->add_spell ($_) for values %{$self->{spells}};
3462}
3463
3464sub remove_spell {
3465 my ($self, $spell) = @_;
3466 delete $self->{spells}->{$spell->{name}};
3467 $self->rebuild_spell_list;
3468}
3469
3470#############################################################################
3471
1911package CFClient::UI::Root; 3472package CFClient::UI::Root;
1912 3473
1913our @ISA = CFClient::UI::Container::; 3474our @ISA = CFClient::UI::Container::;
1914 3475
1915use SDL::OpenGL; 3476use CFClient::OpenGL;
1916 3477
1917sub check_size { 3478sub new {
1918 my ($self) = @_; 3479 my $class = shift;
1919 3480
1920 $self->configure (0, 0, $::WITH, $::HEIGHT); 3481 my $self = $class->SUPER::new (
3482 visible => 1,
3483 @_,
3484 );
3485
3486 Scalar::Util::weaken ($self->{root} = $self);
3487
3488 $self
1921} 3489}
1922 3490
1923sub size_request { 3491sub size_request {
1924 ($::WIDTH, $::HEIGHT) 3492 my ($self) = @_;
1925}
1926 3493
1927sub configure { 3494 ($self->{w}, $self->{h})
3495}
3496
3497sub _to_pixel {
3498 my ($coord, $size, $max) = @_;
3499
3500 $coord =
3501 $coord eq "center" ? ($max - $size) * 0.5
3502 : $coord eq "max" ? $max
3503 : $coord;
3504
3505 $coord = 0 if $coord < 0;
3506 $coord = $max - $size if $coord > $max - $size;
3507
3508 int $coord + 0.5
3509}
3510
3511sub size_allocate {
1928 my ($self, $x, $y, $w, $h) = @_; 3512 my ($self, $w, $h) = @_;
1929 3513
1930 $self->SUPER::configure ($x, $y, $w, $h); 3514 for my $child ($self->children) {
3515 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1931 3516
1932 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3517 $X = $child->{force_x} if exists $child->{force_x};
1933 for @{$self->{children}}; 3518 $Y = $child->{force_y} if exists $child->{force_y};
1934}
1935 3519
1936sub _topleft { 3520 $X = _to_pixel $X, $W, $self->{w};
3521 $Y = _to_pixel $Y, $H, $self->{h};
3522
3523 $child->configure ($X, $Y, $W, $H);
3524 }
3525}
3526
3527sub coord2local {
1937 my ($self, $x, $y) = @_; 3528 my ($self, $x, $y) = @_;
1938 3529
1939 ($x, $y) 3530 ($x, $y)
1940} 3531}
1941 3532
3533sub coord2global {
3534 my ($self, $x, $y) = @_;
3535
3536 ($x, $y)
3537}
3538
1942sub update { 3539sub update {
1943 my ($self) = @_; 3540 my ($self) = @_;
1944 3541
1945 $self->check_size; 3542 $::WANT_REFRESH++;
1946 ::refresh ();
1947} 3543}
1948 3544
1949sub add { 3545sub add {
1950 my ($self, $child) = @_; 3546 my ($self, @children) = @_;
1951 3547
3548 $_->{is_toplevel} = 1
3549 for @children;
3550
1952 $self->SUPER::add ($child); 3551 $self->SUPER::add (@children);
3552}
3553
3554sub remove {
3555 my ($self, @children) = @_;
3556
3557 $self->SUPER::remove (@children);
3558
3559 delete $self->{is_toplevel}
3560 for @children;
3561
3562 while (@children) {
3563 my $w = pop @children;
3564 push @children, $w->children;
3565 $w->set_invisible;
3566 }
1953} 3567}
1954 3568
1955sub on_refresh { 3569sub on_refresh {
1956 my ($self, $id, $cb) = @_; 3570 my ($self, $id, $cb) = @_;
1957 3571
1958 $self->{refresh_hook}{$id} = $cb; 3572 $self->{refresh_hook}{$id} = $cb;
1959} 3573}
1960 3574
3575sub on_post_alloc {
3576 my ($self, $id, $cb) = @_;
3577
3578 $self->{post_alloc_hook}{$id} = $cb;
3579}
3580
1961sub draw { 3581sub draw {
1962 my ($self) = @_; 3582 my ($self) = @_;
1963 3583
1964 while (my $rcb = delete $self->{refresh_hook}) { 3584 while ($self->{refresh_hook}) {
1965 $_->() for values %$rcb; 3585 $_->()
3586 for values %{delete $self->{refresh_hook}};
1966 } 3587 }
3588
3589 if ($self->{realloc}) {
3590 my %queue;
3591 my @queue;
3592 my $widget;
3593
3594 outer:
3595 while () {
3596 if (my $realloc = delete $self->{realloc}) {
3597 for $widget (values %$realloc) {
3598 $widget->{visible} or next; # do not resize invisible widgets
3599
3600 $queue{$widget+0}++ and next; # duplicates are common
3601
3602 push @{ $queue[$widget->{visible}] }, $widget;
3603 }
3604 }
3605
3606 while () {
3607 @queue or last outer;
3608
3609 $widget = pop @{ $queue[-1] || [] }
3610 and last;
3611
3612 pop @queue;
3613 }
3614
3615 delete $queue{$widget+0};
3616
3617 my ($w, $h) = $widget->size_request;
3618
3619 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3620 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3621
3622 $w = $widget->{force_w} if exists $widget->{force_w};
3623 $h = $widget->{force_h} if exists $widget->{force_h};
3624
3625 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3626 || delete $widget->{force_realloc}) {
3627 $widget->{req_w} = $w;
3628 $widget->{req_h} = $h;
3629
3630 $self->{size_alloc}{$widget+0} = $widget;
3631
3632 if (my $parent = $widget->{parent}) {
3633 $self->{realloc}{$parent+0} = $parent
3634 unless $queue{$parent+0};
3635
3636 $parent->{force_size_alloc} = 1;
3637 $self->{size_alloc}{$parent+0} = $parent;
3638 }
3639 }
3640
3641 delete $self->{realloc}{$widget+0};
3642 }
3643 }
3644
3645 while (my $size_alloc = delete $self->{size_alloc}) {
3646 my @queue = sort { $b->{visible} <=> $a->{visible} }
3647 values %$size_alloc;
3648
3649 while () {
3650 my $widget = pop @queue || last;
3651
3652 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3653
3654 $w = 0 if $w < 0;
3655 $h = 0 if $h < 0;
3656
3657 $w = int $w + 0.5;
3658 $h = int $h + 0.5;
3659
3660 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3661 $widget->{old_w} = $widget->{w};
3662 $widget->{old_h} = $widget->{h};
3663
3664 $widget->{w} = $w;
3665 $widget->{h} = $h;
3666
3667 $widget->emit (size_allocate => $w, $h);
3668 }
3669 }
3670 }
3671
3672 while ($self->{post_alloc_hook}) {
3673 $_->()
3674 for values %{delete $self->{post_alloc_hook}};
3675 }
3676
1967 3677
1968 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3678 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1969 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3679 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1970 glClear GL_COLOR_BUFFER_BIT; 3680 glClear GL_COLOR_BUFFER_BIT;
1971 3681
1972 glMatrixMode GL_PROJECTION; 3682 glMatrixMode GL_PROJECTION;
1973 glLoadIdentity; 3683 glLoadIdentity;
1974 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3684 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1975 glMatrixMode GL_MODELVIEW; 3685 glMatrixMode GL_MODELVIEW;
1976 glLoadIdentity; 3686 glLoadIdentity;
1977 3687
3688 {
3689 package CFClient::UI::Base;
3690
3691 ($draw_x, $draw_y, $draw_w, $draw_h) =
3692 (0, 0, $self->{w}, $self->{h});
3693 }
3694
1978 $self->_draw; 3695 $self->_draw;
1979} 3696}
1980 3697
1981############################################################################# 3698#############################################################################
1982 3699
1983package CFClient::UI; 3700package CFClient::UI;
1984 3701
1985$ROOT = new CFClient::UI::Root; 3702$ROOT = new CFClient::UI::Root;
3703$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1986 3704
19871 37051
1988 3706

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