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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.96 by root, Fri Apr 14 00:15:52 2006 UTC vs.
Revision 1.245 by elmex, Sat May 27 21:15:57 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
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 check_tooltip;
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
185 }
186 }
187
188 reconfigure_widgets;
71} 189}
72 190
73############################################################################# 191#############################################################################
74 192
75package CFClient::UI::Base; 193package CFClient::UI::Base;
76 194
77use strict; 195use strict;
78 196
79use SDL::OpenGL; 197use CFClient::OpenGL;
80 198
81sub new { 199sub new {
82 my $class = shift; 200 my $class = shift;
83 201
84 my $self = bless { 202 my $self = bless {
85 x => 0, 203 x => 0,
86 y => 0, 204 y => 0,
87 z => 0, 205 z => 0,
88 w => -1, 206 can_events => 1,
89 h => -1,
90 @_ 207 @_
91 }, $class; 208 }, $class;
92 209
93 for (keys %$self) { 210 for (keys %$self) {
94 if (/^connect_(.*)$/) { 211 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 212 $self->connect ($1 => delete $self->{$_});
96 } 213 }
97 } 214 }
98 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH;
220 $self->{user_y} = $layout->{y} * $::HEIGHT;
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
222 $self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
223 }
224
99 $self 225 $self
226}
227
228sub toggle_visibility {
229 my ($self) = @_;
230
231 if ($self->{visible}) {
232 $self->hide;
233 } else {
234 $self->show;
235 }
236}
237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
245sub show {
246 my ($self) = @_;
247 return if $self->{parent};
248
249 $CFClient::UI::ROOT->add ($self);
250}
251
252sub show_centered {
253 my ($self) = @_;
254 return if $self->{parent};
255
256 $self->show;
257
258 $CFClient::UI::ROOT->on_post_alloc (
259 "centered $self" => sub {
260 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
261 },
262 );
263}
264
265sub set_invisible {
266 my ($self) = @_;
267
268 return unless $self->{visible};
269
270 # broken show/hide model
271
272 delete $self->{root};
273 delete $self->{visible};
274
275 undef $GRAB if $GRAB == $self;
276 undef $HOVER if $HOVER == $self;
277
278 CFClient::UI::check_tooltip
279 if $CFClient::UI::TOOLTIP->{owner} == $self;
280
281 $self->focus_out;
282
283 $self->emit (visibility_change => 0);
284}
285
286sub hide {
287 my ($self) = @_;
288
289 $self->set_invisible;
290
291 $self->{parent}->remove ($self)
292 if $self->{parent};
100} 293}
101 294
102sub move { 295sub move {
103 my ($self, $x, $y, $z) = @_; 296 my ($self, $x, $y, $z) = @_;
297
104 $self->{x} = $x; 298 $self->{x} = int $x;
105 $self->{y} = $y; 299 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 300 $self->{z} = $z if defined $z;
107}
108 301
109sub needs_redraw { 302 $self->update;
110 0 303}
304
305sub set_size {
306 my ($self, $w, $h) = @_;
307
308 $self->{user_w} = $w;
309 $self->{user_h} = $h;
310
311 $self->check_size;
111} 312}
112 313
113sub size_request { 314sub size_request {
114 require Carp; 315 require Carp;
115 Carp::confess "size_request is abtract"; 316 Carp::confess "size_request is abstract";
116} 317}
117 318
118sub _size_allocate { 319sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 320 my ($self, $x, $y, $w, $h) = @_;
120 321
322 if ($self->{aspect}) {
323 my $w2 = List::Util::min $w, int $h * $self->{aspect};
324 my $h2 = List::Util::min $h, int $w / $self->{aspect};
325
326 # use alignment to adjust x, y
327
328 $x += int +($w - $w2) * 0.5;
329 $y += int +($h - $h2) * 0.5;
330
331 ($w, $h) = ($w2, $h2);
332 }
333
334 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 335 $self->{x} = $x;
122 $self->{y} = $y; 336 $self->{y} = $y;
337 $self->update;
338 }
123 339
124 return unless $self->{w} != $w || $self->{h} != $h; 340 if ($self->{w} != $w || $self->{h} != $h) {
125 341 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 342 }
130} 343}
131 344
132sub size_allocate { 345sub size_allocate {
346 # nothing to be done
347}
348
349sub reconfigure {
350 my ($self) = @_;
351
352 $self->check_size (1);
353 $self->update;
354}
355
356sub children {
357}
358
359sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 360 my ($self, $w, $h) = @_;
134 361
135 $self->_size_allocate ($x, $y, $w, $h); 362 delete $self->{max_w}; $self->{max_w} = $w if $w;
363 delete $self->{max_h}; $self->{max_h} = $h if $h;
364}
365
366sub set_tooltip {
367 my ($self, $tooltip) = @_;
368
369 $tooltip =~ s/^\s+//;
370 $tooltip =~ s/\s+$//;
371
372 return if $self->{tooltip} eq $tooltip;
373
374 $self->{tooltip} = $tooltip;
375
376 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
377 delete $CFClient::UI::TOOLTIP->{owner};
378 CFClient::UI::check_tooltip;
379 }
136} 380}
137 381
138# translate global coordinates to local coordinate system 382# translate global coordinates to local coordinate system
139sub translate { 383sub coord2local {
140 my ($self, $x, $y) = @_; 384 my ($self, $x, $y) = @_;
141 385
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 386 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
387}
388
389# translate local coordinates to global coordinate system
390sub coord2global {
391 my ($self, $x, $y) = @_;
392
393 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 394}
144 395
145sub focus_in { 396sub focus_in {
146 my ($self) = @_; 397 my ($self) = @_;
147 398
148 return if $FOCUS == $self; 399 return if $FOCUS == $self;
400 return unless $self->{can_focus};
149 401
150 my $focus = $FOCUS; $FOCUS = $self; 402 my $focus = $FOCUS; $FOCUS = $self;
403
404 $self->_emit (focus_in => $focus);
405
151 $focus->update if $focus; 406 $focus->update if $focus;
152 $FOCUS->update; 407 $FOCUS->update;
153} 408}
154 409
155sub focus_out { 410sub focus_out {
156 my ($self) = @_; 411 my ($self) = @_;
157 412
158 return unless $FOCUS == $self; 413 return unless $FOCUS == $self;
159 414
160 my $focus = $FOCUS; undef $FOCUS; 415 my $focus = $FOCUS; undef $FOCUS;
416
417 $self->_emit (focus_out => $focus);
418
161 $focus->update if $focus; #? 419 $focus->update if $focus; #?
420
421 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
422 unless $FOCUS;
162} 423}
163 424
164sub mouse_motion { } 425sub mouse_motion { }
165sub button_up { } 426sub button_up { }
166sub key_down { } 427sub key_down { }
167sub key_up { } 428sub key_up { }
168 429
169sub button_down { 430sub button_down {
170 my ($self, $ev, $x, $y) = @_; 431 my ($self, $ev, $x, $y) = @_;
171 432
172 $self->focus_in; 433 $self->focus_in;
… …
186 glPushMatrix; 447 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 448 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 449 $self->_draw;
189 glPopMatrix; 450 glPopMatrix;
190 451
191 if ($self == $HOVER) { 452 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 453 my ($x, $y) = @$self{qw(x y)};
193 454
194 glColor 0, 0, 1, 0.2; 455 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 456 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 457 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 458 glBegin GL_QUADS;
198 glVertex $x , $y; 459 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 460 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 461 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 462 glVertex $x , $y + $self->{h};
202 glEnd; 463 glEnd;
203 glDisable GL_BLEND; 464 glDisable GL_BLEND;
204 } 465 }
466
467 if ($ENV{PCLIENT_DEBUG}) {
468 glPushMatrix;
469 glColor 1, 1, 0, 1;
470 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
471 glBegin GL_LINE_LOOP;
472 glVertex 0 , 0;
473 glVertex $self->{w} - 1, 0;
474 glVertex $self->{w} - 1, $self->{h} - 1;
475 glVertex 0 , $self->{h} - 1;
476 glEnd;
477 glPopMatrix;
478 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
479 }
205} 480}
206 481
207sub _draw { 482sub _draw {
208 my ($self) = @_; 483 my ($self) = @_;
209 484
210 warn "no draw defined for $self\n"; 485 warn "no draw defined for $self\n";
211} 486}
212 487
213sub find_widget { 488sub find_widget {
214 my ($self, $x, $y) = @_; 489 my ($self, $x, $y) = @_;
490
491 return () unless $self->{can_events};
215 492
216 return $self 493 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 494 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 495 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 496
220 () 497 ()
221} 498}
222 499
223sub set_parent { 500sub set_parent {
224 my ($self, $par) = @_; 501 my ($self, $parent) = @_;
225 502
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 503 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 504
230sub get_parent { 505 if ($parent->{visible} || 1) {
231 $_[0]->{parent} 506 $self->{root} = $parent->{root};
507 $self->{visible} = $parent->{visible} + 1;
508
509 $self->emit (visibility_change => 1)
510 unless $self->{parent}{visible};
511 }
512
513 # TODO: req_w _does_change after ->reconfigure
514 $self->check_size
515 unless exists $self->{req_w};
516
517 $self->show;
518}
519
520sub check_size {
521 my ($self, $forced) = @_;
522
523 $self->{force_alloc} = 1 if $forced;
524 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 525}
233 526
234sub update { 527sub update {
235 my ($self) = @_; 528 my ($self) = @_;
236 529
… …
239} 532}
240 533
241sub connect { 534sub connect {
242 my ($self, $signal, $cb) = @_; 535 my ($self, $signal, $cb) = @_;
243 536
244 push @{ $self->{cb}{$signal} }, $cb; 537 push @{ $self->{signal_cb}{$signal} }, $cb;
538}
539
540sub _emit {
541 my ($self, $signal, @args) = @_;
542
543 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
245} 544}
246 545
247sub emit { 546sub emit {
248 my ($self, $signal, @args) = @_; 547 my ($self, $signal, @args) = @_;
249 548
250 $_->($self, @args) 549 $self->_emit ($signal, @args)
251 for @{$self->{cb}{$signal} || []}; 550 || $self->$signal (@args);
551}
552
553sub visibility_change {
554 #my ($self, $visible) = @_;
252} 555}
253 556
254sub DESTROY { 557sub DESTROY {
255 my ($self) = @_; 558 my ($self) = @_;
256 559
560 delete $WIDGET{$self+0};
257 #$self->deactivate; 561 #$self->deactivate;
258} 562}
259 563
260############################################################################# 564#############################################################################
261 565
262package CFClient::UI::DrawBG; 566package CFClient::UI::DrawBG;
263 567
264our @ISA = CFClient::UI::Base::; 568our @ISA = CFClient::UI::Base::;
265 569
266use strict; 570use strict;
267use SDL::OpenGL; 571use CFClient::OpenGL;
268 572
269sub new { 573sub new {
270 my $class = shift; 574 my $class = shift;
271 575
272 # range [value, low, high, page] 576 # range [value, low, high, page]
273 577
274 $class->SUPER::new ( 578 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 579 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 580 #active_bg => [1, 1, 1, 0.5],
277 @_ 581 @_
278 ) 582 )
279} 583}
280 584
281sub _draw { 585sub _draw {
282 my ($self) = @_; 586 my ($self) = @_;
283 587
588 my $color = $FOCUS == $self && $self->{active_bg}
589 ? $self->{active_bg}
590 : $self->{bg};
591
592 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 593 my ($w, $h) = @$self{qw(w h)};
285 594
286 glEnable GL_BLEND; 595 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 596 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 597 glColor @$color;
289 598
290 glBegin GL_QUADS; 599 glBegin GL_QUADS;
291 glVertex 0 , 0; 600 glVertex 0 , 0;
292 glVertex 0 , $h; 601 glVertex 0 , $h;
293 glVertex $w, $h; 602 glVertex $w, $h;
294 glVertex $w, 0; 603 glVertex $w, 0;
295 glEnd; 604 glEnd;
296 605
297 glDisable GL_BLEND; 606 glDisable GL_BLEND;
607 }
298} 608}
299 609
300############################################################################# 610#############################################################################
301 611
302package CFClient::UI::Empty; 612package CFClient::UI::Empty;
303 613
304our @ISA = CFClient::UI::Base::; 614our @ISA = CFClient::UI::Base::;
615
616sub new {
617 my ($class, %arg) = @_;
618 $class->SUPER::new (can_events => 0, %arg);
619}
305 620
306sub size_request { 621sub size_request {
307 (0, 0) 622 (0, 0)
308} 623}
309 624
… …
318sub new { 633sub new {
319 my ($class, %arg) = @_; 634 my ($class, %arg) = @_;
320 635
321 my $children = delete $arg{children} || []; 636 my $children = delete $arg{children} || [];
322 637
323 my $self = $class->SUPER::new (children => [], %arg); 638 my $self = $class->SUPER::new (
639 children => [],
640 can_events => 0,
641 %arg,
642 );
324 $self->add ($_) for @$children; 643 $self->add ($_) for @$children;
325 644
326 $self 645 $self
327} 646}
328 647
329sub add { 648sub add {
330 my ($self, $chld) = @_; 649 my ($self, @widgets) = @_;
331 650
332 $chld->set_parent ($self); 651 $_->set_parent ($self)
652 for @widgets;
653
654 use sort 'stable';
333 655
334 $self->{children} = [ 656 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 657 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 658 @{$self->{children}}, @widgets
337 ]; 659 ];
338 660
339 $self->{w} = $self->{h} = -1; 661 $self->check_size (1);
340 $self->update; 662 $self->update;
341} 663}
342 664
665sub children {
666 @{ $_[0]{children} }
667}
668
343sub remove { 669sub remove {
344 my ($self, $widget) = @_; 670 my ($self, $child) = @_;
345 671
672 delete $child->{parent};
673 $child->hide;
674
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 675 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 676
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 677 $self->check_size (1);
678 $self->update;
679}
680
681sub clear {
682 my ($self) = @_;
683
684 my $children = delete $self->{children};
685 $self->{children} = [];
686
687 for (@$children) {
688 delete $_->{parent};
689 $_->hide;
690 }
691
692 $self->check_size;
693 $self->update;
349} 694}
350 695
351sub find_widget { 696sub find_widget {
352 my ($self, $x, $y) = @_; 697 my ($self, $x, $y) = @_;
353 698
… …
383 728
384 $class->SUPER::new (children => [$child], %arg) 729 $class->SUPER::new (children => [$child], %arg)
385} 730}
386 731
387sub add { 732sub add {
388 my ($self, $widget) = @_; 733 my ($self, $child) = @_;
389 734
390 $self->{children} = []; 735 $self->{children} = [];
391 736
392 $self->SUPER::add ($widget); 737 $self->SUPER::add ($child);
393} 738}
394 739
395sub remove { 740sub remove {
396 my ($self, $widget) = @_; 741 my ($self, $widget) = @_;
397 742
… …
406sub size_request { 751sub size_request {
407 $_[0]{children}[0]->size_request 752 $_[0]{children}[0]->size_request
408} 753}
409 754
410sub size_allocate { 755sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 756 my ($self, $w, $h) = @_;
412 757
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 758 $self->{children}[0]->configure (0, 0, $w, $h);
416} 759}
417 760
418############################################################################# 761#############################################################################
419 762
420package CFClient::UI::Window; 763package CFClient::UI::Window;
421 764
422our @ISA = CFClient::UI::Bin::; 765our @ISA = CFClient::UI::Bin::;
423 766
424use SDL::OpenGL; 767use CFClient::OpenGL;
425 768
426sub new { 769sub new {
427 my ($class, %arg) = @_; 770 my ($class, %arg) = @_;
428 771
429 my $self = $class->SUPER::new (%arg); 772 my $self = $class->SUPER::new (%arg);
430} 773}
431 774
432sub update { 775sub update {
433 my ($self) = @_; 776 my ($self) = @_;
434 777
435 # we want to do this delayed... 778 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 779 $self->SUPER::update;
438} 780}
439 781
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 782sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 783 my ($self, $w, $h) = @_;
451 784
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 785 $self->SUPER::size_allocate ($w, $h);
786 $self->update;
787}
455 788
789sub _render {
790 $_[0]{children}[0]->draw;
791}
792
793sub render_child {
794 my ($self) = @_;
795
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT;
799
456 $self->render_chld; 800 $self->_render;
801 };
457} 802}
458 803
459sub _draw { 804sub _draw {
460 my ($self) = @_; 805 my ($self) = @_;
461 806
462 my ($w, $h) = ($self->w, $self->h); 807 my ($w, $h) = ($self->w, $self->h);
463 808
464 my $tex = $self->{texture} 809 my $tex = $self->{texture}
465 or return; 810 or return;
466 811
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 812 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1;
471 815
472 $tex->draw_quad (0, 0, $w, $h); 816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 817
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 818 glDisable GL_TEXTURE_2D;
476} 819}
477 820
478############################################################################# 821#############################################################################
479 822
823package CFClient::UI::ViewPort;
824
825our @ISA = CFClient::UI::Window::;
826
827sub new {
828 my $class = shift;
829
830 $class->SUPER::new (
831 scroll_x => 0,
832 scroll_y => 1,
833 @_,
834 )
835}
836
837sub size_request {
838 my ($self) = @_;
839
840 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
841
842 @$self{qw(child_w child_h)}
843}
844
845sub size_allocate {
846 my ($self, $w, $h) = @_;
847
848 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
849 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
850
851 $self->child->configure (0, 0, $w, $h);
852 $self->update;
853}
854
855sub set_offset {
856 my ($self, $x, $y) = @_;
857
858 $self->{view_x} = int $x;
859 $self->{view_y} = int $y;
860
861 $self->update;
862}
863
864# hmm, this does not work for topleft of $self... but we should not ask for that
865sub coord2local {
866 my ($self, $x, $y) = @_;
867
868 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
869}
870
871sub coord2global {
872 my ($self, $x, $y) = @_;
873
874 $x = List::Util::min $self->{w}, $x - $self->{view_x};
875 $y = List::Util::min $self->{h}, $y - $self->{view_y};
876
877 $self->SUPER::coord2global ($x, $y)
878}
879
880sub find_widget {
881 my ($self, $x, $y) = @_;
882
883 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
884 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
885 ) {
886 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
887 } else {
888 $self->CFClient::UI::Base::find_widget ($x, $y)
889 }
890}
891
892sub _render {
893 my ($self) = @_;
894
895 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
896
897 $self->SUPER::_render;
898}
899
900#############################################################################
901
902package CFClient::UI::ScrolledWindow;
903
904our @ISA = CFClient::UI::HBox::;
905
906sub new {
907 my $class = shift;
908
909 my $self;
910
911 my $slider = new CFClient::UI::Slider
912 vertical => 1,
913 range => [0, 0, 1, 0.01], # HACK fix
914 on_changed => sub {
915 $self->{vp}->set_offset (0, $_[1]);
916 },
917 ;
918
919 $self = $class->SUPER::new (
920 vp => (new CFClient::UI::ViewPort expand => 1),
921 slider => $slider,
922 @_,
923 );
924
925 $self->{vp}->add ($self->{scrolled});
926 $self->add ($self->{vp});
927 $self->add ($self->{slider});
928
929 $self
930}
931
932sub update {
933 my ($self) = @_;
934
935 $self->SUPER::update;
936
937 # todo: overwrite size_allocate of child
938 my $child = $self->{vp}->child;
939 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
940}
941
942sub size_allocate {
943 my ($self, $w, $h) = @_;
944
945 $self->SUPER::size_allocate ($w, $h);
946
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949}
950
951#TODO# update range on size_allocate depending on child
952# update viewport offset on scroll
953
954#############################################################################
955
480package CFClient::UI::Frame; 956package CFClient::UI::Frame;
481 957
482our @ISA = CFClient::UI::Bin::; 958our @ISA = CFClient::UI::Bin::;
483 959
484use SDL::OpenGL; 960use CFClient::OpenGL;
961
962sub new {
963 my $class = shift;
964
965 $class->SUPER::new (
966 bg => undef,
967 @_,
968 )
969}
970
971sub _draw {
972 my ($self) = @_;
973
974 if ($self->{bg}) {
975 my ($w, $h) = @$self{qw(w h)};
976
977 glEnable GL_BLEND;
978 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
979 glColor @{ $self->{bg} };
980
981 glBegin GL_QUADS;
982 glVertex 0 , 0;
983 glVertex 0 , $h;
984 glVertex $w, $h;
985 glVertex $w, 0;
986 glEnd;
987
988 glDisable GL_BLEND;
989 }
990
991 $self->SUPER::_draw;
992}
993
994#############################################################################
995
996package CFClient::UI::FancyFrame;
997
998our @ISA = CFClient::UI::Bin::;
999
1000use CFClient::OpenGL;
1001
1002my @tex =
1003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1004 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1005
1006sub new {
1007 my $class = shift;
1008
1009 # TODO: user_x, user_y, overwrite moveto?
1010
1011 my $self = $class->SUPER::new (
1012 bg => [1, 1, 1, 1],
1013 border_bg => [1, 1, 1, 1],
1014 border => 0.6,
1015 is_toplevel => 1,
1016 can_events => 1,
1017 @_
1018 );
1019
1020 $self->{title} &&= new CFClient::UI::Label
1021 align => 0,
1022 valign => 1,
1023 text => $self->{title},
1024 fontsize => $self->{border};
1025
1026 $self
1027}
1028
1029sub border {
1030 int $_[0]{border} * $::FONTSIZE
1031}
485 1032
486sub size_request { 1033sub size_request {
487 my ($self) = @_; 1034 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1035
491 $chld->move (2, 2); 1036 my ($w, $h) = $self->SUPER::size_request;
492 1037
493 map { $_ + 4 } $chld->size_request; 1038 (
1039 $w + $self->border * 2,
1040 $h + $self->border * 2,
1041 )
494} 1042}
495 1043
496sub size_allocate { 1044sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 1045 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 1046
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1047 $h -= List::Util::max 0, $self->border * 2;
502} 1048 $w -= List::Util::max 0, $self->border * 2;
503 1049
504sub _draw { 1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 1051 if $self->{title};
506 1052
507 my $chld = $self->child; 1053 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1054}
566 1055
567sub button_down { 1056sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1057 my ($self, $ev, $x, $y) = @_;
569 1058
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1059 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1060 my $border = $self->border;
572 1061
1062 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1063 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1064
1065 if ($lr & $td) {
1066 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1067 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1068 my ($bw, $bh) = ($self->{w}, $self->{h});
1069
1070 my $mx = $x < $border;
1071 my $my = $y < $border;
575 1072
576 $self->{motion} = sub { 1073 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1074 my ($ev, $x, $y) = @_;
578 1075
1076 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy;
1078
1079 $self->{user_x} = $wx + $dx * $mx;
1080 $self->{user_y} = $wy + $dy * $my;
1081 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
1082 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1083 $self->move ($self->{user_x}, $self->{user_y});
1084 $self->check_size;
1085 };
1086
1087 } elsif ($lr ^ $td) {
1088 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1089 my ($bx, $by) = ($self->{x}, $self->{y});
1090
1091 $self->{motion} = sub {
1092 my ($ev, $x, $y) = @_;
1093
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1094 ($x, $y) = ($ev->{x}, $ev->{y});
580 1095
581 $self->{user_w} = $bw + $x - $ox; 1096 $self->{user_x} = $bx + $x - $ox;
582 $self->{user_h} = $bh + $y - $oy; 1097 $self->{user_y} = $by + $y - $oy;
1098 $self->move ($self->{user_x}, $self->{user_y});
583 $self->update; 1099 $self->update;
584 }; 1100 };
585
586 } elsif ($x >= 0 && $x < $self->{w}
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
590 my ($bx, $by) = ($self->{x}, $self->{y});
591
592 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_;
594
595 ($x, $y) = ($ev->motion_x, $ev->motion_y);
596
597 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update;
599 };
600 } 1101 }
601} 1102}
602 1103
603sub button_up { 1104sub button_up {
604 my ($self, $ev, $x, $y) = @_; 1105 my ($self, $ev, $x, $y) = @_;
… …
613} 1114}
614 1115
615sub _draw { 1116sub _draw {
616 my ($self) = @_; 1117 my ($self) = @_;
617 1118
618 my ($w, $h) = ($self->{w}, $self->{h}); 1119 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 1121
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1122 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1124
626 my $top = $tex[1]; 1125 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1126
629 my $left = $tex[3]; 1127 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1132
632 my $right = $tex[2]; 1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 1134 my $bg = $tex[0];
639 1135
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1136 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 1137 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 1138 my $rep_y = $ch / $bg->{h};
645 1139
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1140 glColor @{ $self->{bg} };
1141
1142 $bg->{s} = $rep_x;
1143 $bg->{t} = $rep_y;
1144 $bg->{wrap_mode} = 1;
1145 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 }
647 1147
648 glDisable GL_TEXTURE_2D; 1148 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1149
1150 $self->{title}->draw if $self->{title};
650 1151
651 $self->child->draw; 1152 $self->child->draw;
652
653} 1153}
654 1154
655############################################################################# 1155#############################################################################
656 1156
657package CFClient::UI::Table; 1157package CFClient::UI::Table;
658 1158
659our @ISA = CFClient::UI::Base::; 1159our @ISA = CFClient::UI::Base::;
660 1160
661use List::Util qw(max sum); 1161use List::Util qw(max sum);
662 1162
663use SDL::OpenGL; 1163use CFClient::OpenGL;
664 1164
665sub new { 1165sub new {
666 my $class = shift; 1166 my $class = shift;
667 1167
668 $class->SUPER::new ( 1168 $class->SUPER::new (
669 col_expand => [], 1169 col_expand => [],
670 @_ 1170 @_,
671 ) 1171 )
672} 1172}
673 1173
1174sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1176}
1177
674sub add { 1178sub add {
675 my ($self, $x, $y, $chld) = @_; 1179 my ($self, $x, $y, $child) = @_;
676 1180
1181 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1182 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1183
680 $self->{w} = $self->{h} = -1; 1184 $self->check_size (1);
1185}
1186
1187# TODO: move to container class maybe? send children a signal on removal?
1188sub clear {
1189 my ($self) = @_;
1190
1191 my @children = $self->children;
1192 delete $self->{children};
1193
1194 for (@children) {
1195 delete $_->{parent};
1196 $_->hide;
1197 }
1198
1199 $self->check_size (1);
681 $self->update; 1200 $self->update;
682} 1201}
683 1202
684sub get_wh { 1203sub get_wh {
685 my ($self) = @_; 1204 my ($self) = @_;
… …
691 or next; 1210 or next;
692 1211
693 for my $x (0 .. $#$row) { 1212 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1213 my $widget = $row->[$x]
695 or next; 1214 or next;
696 my ($w, $h) = $widget->size_request; 1215 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1216
698 $w[$x] = max $w[$x], $w; 1217 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1218 $h[$y] = max $h[$y], $h;
700 } 1219 }
701 } 1220 }
… …
713 (sum @$hs), 1232 (sum @$hs),
714 ) 1233 )
715} 1234}
716 1235
717sub size_allocate { 1236sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1237 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1238
722 my ($ws, $hs) = $self->get_wh; 1239 my ($ws, $hs) = $self->get_wh;
723 1240
724 my $req_w = sum @$ws; 1241 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1242 my $req_h = (sum @$hs) || 1;
726 1243
727 # TODO: nicer code && do row_expand 1244 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1245 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1246 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1247 my $col_expand = (sum @col_expand) || 1;
731 1248
732 # linearly scale sizes 1249 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1250 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1251 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1252
1253 CFClient::UI::harmonize $ws;
1254 CFClient::UI::harmonize $hs;
735 1255
736 my $y; 1256 my $y;
737 1257
738 for my $r (0 .. $#{$self->{children}}) { 1258 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1259 my $row = $self->{children}[$r]
… …
744 1264
745 for my $c (0 .. $#$row) { 1265 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1266 my $col_w = $ws->[$c];
747 1267
748 if (my $widget = $row->[$c]) { 1268 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1269 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1270 }
751 1271
752 $x += $col_w; 1272 $x += $col_w;
753 } 1273 }
754 1274
… …
799 (List::Util::max map $_->[1], @alloc), 1319 (List::Util::max map $_->[1], @alloc),
800 ) 1320 )
801} 1321}
802 1322
803sub size_allocate { 1323sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807 1325
808 ($h, $w) = ($w, $h); 1326 ($h, $w) = ($w, $h);
809 1327
810 my $children = $self->{children}; 1328 my $children = $self->{children};
811 1329
812 my @h = map +($_->size_request)[0], @$children; 1330 my @h = map $_->{req_w}, @$children;
813 1331
814 my $req_h = List::Util::sum @h; 1332 my $req_h = List::Util::sum @h;
815 1333
816 if ($req_h > $h) { 1334 if ($req_h > $h) {
817 # ah well, not enough space 1335 # ah well, not enough space
… …
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1345 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h; 1346 $h[$_] = $alloc_h;
829 } 1347 }
830 } 1348 }
831 1349
1350 CFClient::UI::harmonize \@h;
1351
832 my $y = 0; 1352 my $y = 0;
833 for (0 .. $#$children) { 1353 for (0 .. $#$children) {
834 my $child = $children->[$_]; 1354 my $child = $children->[$_];
835 my $h = $h[$_]; 1355 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w); 1356 $child->configure ($y, 0, $h, $w);
837 1357
838 $y += $h; 1358 $y += $h;
839 } 1359 }
1360
1361 1
840} 1362}
841 1363
842############################################################################# 1364#############################################################################
843 1365
844package CFClient::UI::VBox; 1366package CFClient::UI::VBox;
… …
857 (List::Util::sum map $_->[1], @alloc), 1379 (List::Util::sum map $_->[1], @alloc),
858 ) 1380 )
859} 1381}
860 1382
861sub size_allocate { 1383sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_; 1384 my ($self, $w, $h) = @_;
863 1385
864 $self->_size_allocate ($x, $y, $w, $h); 1386 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
865 1387
866 my $children = $self->{children}; 1388 my $children = $self->{children};
867 1389
868 my @h = map +($_->size_request)[1], @$children; 1390 my @h = map $_->{req_h}, @$children;
869 1391
870 my $req_h = List::Util::sum @h; 1392 my $req_h = List::Util::sum @h;
871 1393
872 if ($req_h > $h) { 1394 if ($req_h > $h) {
873 # ah well, not enough space 1395 # ah well, not enough space
… …
881 1403
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1404 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 } 1405 }
884 } 1406 }
885 1407
1408 CFClient::UI::harmonize \@h;
1409
886 my $y = 0; 1410 my $y = 0;
887 for (0 .. $#$children) { 1411 for (0 .. $#$children) {
888 my $child = $children->[$_]; 1412 my $child = $children->[$_];
889 my $h = $h[$_]; 1413 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h); 1414 $child->configure (0, $y, $w, $h);
891 1415
892 $y += $h; 1416 $y += $h;
893 } 1417 }
1418
1419 1
894} 1420}
895 1421
896############################################################################# 1422#############################################################################
897 1423
898package CFClient::UI::Label; 1424package CFClient::UI::Label;
899 1425
900our @ISA = CFClient::UI::Base::; 1426our @ISA = CFClient::UI::DrawBG::;
901 1427
902use SDL::OpenGL; 1428use CFClient::OpenGL;
903 1429
904sub new { 1430sub new {
905 my ($class, %arg) = @_; 1431 my ($class, %arg) = @_;
906 1432
907 my $self = $class->SUPER::new ( 1433 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1434 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1435 #bg => none
910 text => "", 1436 #active_bg => none
911 align => -1, 1437 #font => default_font
912 padding => 2, 1438 #text => initial text
1439 #markup => initial narkup
1440 #max_w => maximum pixel width
1441 ellipsise => 3, # end
913 layout => new CFClient::Layout, 1442 layout => (new CFClient::Layout),
1443 fontsize => 1,
1444 align => -1,
1445 valign => -1,
1446 padding => 2,
1447 can_events => 0,
914 %arg 1448 %arg
915 ); 1449 );
916 1450
1451 if (exists $self->{template}) {
1452 my $layout = new CFClient::Layout;
1453 $layout->set_text (delete $self->{template});
1454 $self->{template} = $layout;
1455 }
1456
1457 if (exists $self->{markup}) {
1458 $self->set_markup (delete $self->{markup});
1459 } else {
917 $self->set_text ($self->{text}); 1460 $self->set_text (delete $self->{text});
1461 }
918 1462
919 $self 1463 $self
920} 1464}
921 1465
922sub escape_text { 1466sub escape($) {
923 local $_ = $_[1]; 1467 local $_ = $_[0];
924 1468
925 s/&/&amp;/g; 1469 s/&/&amp;/g;
926 s/>/&gt;/g; 1470 s/>/&gt;/g;
927 s/</&lt;/g; 1471 s/</&lt;/g;
928 1472
929 $_[1] 1473 $_
1474}
1475
1476sub update {
1477 my ($self) = @_;
1478
1479 delete $self->{texture};
1480 $self->SUPER::update;
930} 1481}
931 1482
932sub set_text { 1483sub set_text {
933 my ($self, $text) = @_; 1484 my ($self, $text) = @_;
934 1485
1486 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1487 $self->{text} = "T$text";
1488
1489 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
936 $self->{layout}->set_markup ($text); 1490 $self->{layout}->set_text ($text);
937 1491
938 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update; 1492 $self->update;
1493 $self->check_size;
941} 1494}
942 1495
943sub get_text { 1496sub set_markup {
944 my ($self, $text) = @_; 1497 my ($self, $markup) = @_;
945 1498
946 $self->{text} 1499 return if $self->{text} eq "M$markup";
1500 $self->{text} = "M$markup";
1501
1502 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1503
1504 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1505 $self->{layout}->set_markup ($markup);
1506
1507 $self->update;
1508 $self->check_size;
947} 1509}
948 1510
949sub size_request { 1511sub size_request {
950 my ($self) = @_; 1512 my ($self) = @_;
951 1513
952 $self->{layout}->set_width; 1514 $self->{layout}->set_font ($self->{font}) if $self->{font};
1515 $self->{layout}->set_width ($self->{max_w} || -1);
953 $self->{layout}->set_height ($self->{height}); 1516 $self->{layout}->set_ellipsise ($self->{ellipsise});
1517 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1518 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1519
954 my ($w, $h) = $self->{layout}->size; 1520 my ($w, $h) = $self->{layout}->size;
1521
1522 if (exists $self->{template}) {
1523 $self->{template}->set_font ($self->{font}) if $self->{font};
1524 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1525
1526 my ($w2, $h2) = $self->{template}->size;
1527
1528 $w = List::Util::max $w, $w2;
1529 $h = List::Util::max $h, $h2;
1530 }
955 1531
956 ( 1532 (
957 $w + $self->{padding} * 2, 1533 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2, 1534 $h + $self->{padding} * 2,
959 ) 1535 )
960} 1536}
961 1537
962sub size_allocate { 1538sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_; 1539 my ($self, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966 1540
967 delete $self->{texture}; 1541 delete $self->{texture};
968} 1542}
969 1543
970sub update { 1544sub set_fontsize {
971 my ($self) = @_; 1545 my ($self, $fontsize) = @_;
972 1546
1547 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1548 delete $self->{texture};
1549
974 $self->SUPER::update; 1550 $self->update;
1551 $self->check_size;
975} 1552}
976 1553
977sub _draw { 1554sub _draw {
978 my ($self) = @_; 1555 my ($self) = @_;
979 1556
1557 $self->SUPER::_draw; # draw background, if applicable
1558
980 my $tex = $self->{texture} ||= do { 1559 my $tex = $self->{texture} ||= do {
1560 $self->{layout}->set_foreground (@{$self->{fg}});
1561 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1562 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1563 $self->{layout}->set_ellipsise ($self->{ellipsise});
1564 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1565 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1566
983 new_from_layout CFClient::Texture $self->{layout} 1567 my $tex = new_from_layout CFClient::Texture $self->{layout};
1568
1569 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1570 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1571 : ($self->{w} - $tex->{w}) * 0.5);
1572
1573 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1574 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1575 : ($self->{h} - $tex->{h}) * 0.5);
1576
1577 $tex
984 }; 1578 };
985 1579
986 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glEnable GL_TEXTURE_2D; 1580 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1581 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
990 1582
1583 if ($tex->{format} == GL_ALPHA) {
991 glColor @{$self->{fg}}; 1584 glColor @{$self->{fg}};
992 1585 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
993 my $x = 1586 } else {
994 $self->{align} < 0 ? $self->{padding} 1587 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1588 }
996 : ($self->{w} - $tex->{w}) * 0.5;
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1589
1001 glDisable GL_TEXTURE_2D; 1590 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1591}
1004 1592
1005############################################################################# 1593#############################################################################
1006 1594
1007package CFClient::UI::Entry; 1595package CFClient::UI::EntryBase;
1008 1596
1009our @ISA = CFClient::UI::Label::; 1597our @ISA = CFClient::UI::Label::;
1010 1598
1011use SDL; 1599use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1600
1014sub new { 1601sub new {
1015 my $class = shift; 1602 my $class = shift;
1016 1603
1017 $class->SUPER::new ( 1604 $class->SUPER::new (
1018 fg => [1, 1, 1], 1605 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1606 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1607 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1608 active_fg => [0, 0, 0],
1609 can_hover => 1,
1610 can_focus => 1,
1611 valign => 0,
1612 can_events => 1,
1613 #text => ...
1022 @_ 1614 @_
1023 ) 1615 )
1024} 1616}
1025 1617
1026sub _set_text { 1618sub _set_text {
1027 my ($self, $text) = @_; 1619 my ($self, $text) = @_;
1028 1620
1621 delete $self->{cur_h};
1622
1623 return if $self->{text} eq $text;
1624
1625 delete $self->{texture};
1626
1029 $self->{last_activity} = $::NOW; 1627 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1628 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1629
1035 $text =~ s/./*/g if $self->{hidden}; 1630 $text =~ s/./*/g if $self->{hidden};
1631 $self->{layout}->set_text ("$text ");
1036 1632
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1633 $self->_emit (changed => $self->{text});
1038
1039 $text = substr $text, 0, $self->{cursor};
1040 utf8::encode $text;
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043}
1044
1045sub size_request {
1046 my ($self) = @_;
1047
1048 my ($w, $h) = $self->SUPER::size_request;
1049
1050 ($w + 1, $h) # add 1 for cursor
1051}
1052
1053sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_;
1055
1056 $self->SUPER::size_allocate ($x, $y, $w, $h);
1057
1058 $self->_set_text ($self->{text});
1059} 1634}
1060 1635
1061sub set_text { 1636sub set_text {
1062 my ($self, $text) = @_; 1637 my ($self, $text) = @_;
1063 1638
1064 $self->{cursor} = length $text; 1639 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1640 $self->_set_text ($text);
1066 $self->update; 1641 $self->update;
1642 $self->check_size;
1643}
1644
1645sub get_text {
1646 $_[0]{text}
1647}
1648
1649sub size_request {
1650 my ($self) = @_;
1651
1652 my ($w, $h) = $self->SUPER::size_request;
1653
1654 ($w + 1, $h) # add 1 for cursor
1067} 1655}
1068 1656
1069sub key_down { 1657sub key_down {
1070 my ($self, $ev) = @_; 1658 my ($self, $ev) = @_;
1071 1659
1072 my $mod = $ev->key_mod; 1660 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1661 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1662 my $uni = $ev->{unicode};
1076 1663
1077 my $text = $self->get_text; 1664 my $text = $self->get_text;
1078 1665
1079 if ($sym == SDLK_BACKSPACE) { 1666 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1667 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1668 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1669 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1670 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1671 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1672 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1673 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1674 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1675 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1676 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1677 $self->{cursor} = length $text;
1678 } elsif ($uni == 27) {
1679 $self->_emit ('escape');
1091 } elsif ($uni) { 1680 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1681 substr $text, $self->{cursor}++, 0, chr $uni;
1093 } 1682 }
1094 1683
1095 $self->_set_text ($text); 1684 $self->_set_text ($text);
1096 $self->update; 1685 $self->update;
1686 $self->check_size;
1097} 1687}
1098 1688
1099sub focus_in { 1689sub focus_in {
1100 my ($self) = @_; 1690 my ($self) = @_;
1101 1691
… …
1149 1739
1150 $self->SUPER::_draw; 1740 $self->SUPER::_draw;
1151 1741
1152 #TODO: force update every cursor change :( 1742 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1743 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1744
1745 unless (exists $self->{cur_h}) {
1746 my $text = substr $self->{text}, 0, $self->{cursor};
1747 utf8::encode $text;
1748
1749 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1750 }
1751
1154 glColor @{$self->{fg}}; 1752 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1753 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1754 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1755 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1756 glEnd;
1159 } 1757 }
1160} 1758}
1161 1759
1760package CFClient::UI::Entry;
1761
1762our @ISA = CFClient::UI::EntryBase::;
1763
1764use CFClient::OpenGL;
1765
1766sub key_down {
1767 my ($self, $ev) = @_;
1768
1769 my $sym = $ev->{sym};
1770
1771 if ($sym == 13) {
1772 unshift @{$self->{history}},
1773 my $txt = $self->get_text;
1774 $self->{history_pointer} = -1;
1775 $self->{history_saveback} = '';
1776 $self->_emit (activate => $txt);
1777 $self->update;
1778
1779 } elsif ($sym == CFClient::SDLK_UP) {
1780 if ($self->{history_pointer} < 0) {
1781 $self->{history_saveback} = $self->get_text;
1782 }
1783 if (@{$self->{history} || []} > 0) {
1784 $self->{history_pointer}++;
1785 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1786 $self->{history_pointer} = @{$self->{history} || []} - 1;
1787 }
1788 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1789 }
1790
1791 } elsif ($sym == CFClient::SDLK_DOWN) {
1792 $self->{history_pointer}--;
1793 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1794
1795 if ($self->{history_pointer} >= 0) {
1796 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1797 } else {
1798 $self->set_text ($self->{history_saveback});
1799 }
1800
1801 } else {
1802 $self->SUPER::key_down ($ev);
1803 }
1804
1805}
1806
1162############################################################################# 1807#############################################################################
1163 1808
1164package CFClient::UI::Button; 1809package CFClient::UI::Button;
1165 1810
1166our @ISA = CFClient::UI::Label::; 1811our @ISA = CFClient::UI::Label::;
1167 1812
1168use SDL; 1813use CFClient::OpenGL;
1169use SDL::OpenGL;
1170 1814
1171my @tex = 1815my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1816 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1173 qw(b1_button_active.png); 1817 qw(b1_button_active.png);
1174 1818
1175sub new { 1819sub new {
1176 my $class = shift; 1820 my $class = shift;
1177 1821
1178 $class->SUPER::new ( 1822 $class->SUPER::new (
1179 padding => 4, 1823 padding => 4,
1180 fg => [1, 1, 1], 1824 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5], 1825 active_fg => [0, 0, 1],
1184# border_fg => [1, 1, 0], 1826 can_hover => 1,
1827 align => 0,
1828 valign => 0,
1829 can_events => 1,
1185 @_ 1830 @_
1186 ) 1831 )
1187} 1832}
1188 1833
1834sub activate { }
1835
1189sub button_up { 1836sub button_up {
1190 my ($self, $ev, $x, $y) = @_; 1837 my ($self, $ev, $x, $y) = @_;
1191 1838
1839 $self->emit ("activate")
1192 if ($x >= 0 && $x < $self->{w} 1840 if $x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) { 1841 && $y >= 0 && $y < $self->{h};
1194 $self->emit ("activate");
1195 }
1196} 1842}
1197 1843
1198sub _draw { 1844sub _draw {
1199 my ($self) = @_; 1845 my ($self) = @_;
1200 1846
1201 local $self->{fg} = $self->{fg}; 1847 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207 1848
1208 if ($GRAB == $self) { 1849 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg}; 1850 $self->{fg} = $self->{active_fg};
1210 } 1851 }
1211 1852
1212 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1853 glEnable GL_TEXTURE_2D;
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1854 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1855 glColor 0, 0, 0, 1;
1214 1856
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1857 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1216 1858
1217 glDisable GL_TEXTURE_2D; 1859 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219 1860
1220 $self->SUPER::_draw; 1861 $self->SUPER::_draw;
1221} 1862}
1222 1863
1223############################################################################# 1864#############################################################################
1224 1865
1225package CFClient::UI::CheckBox; 1866package CFClient::UI::CheckBox;
1226 1867
1227our @ISA = CFClient::UI::DrawBG::; 1868our @ISA = CFClient::UI::DrawBG::;
1228 1869
1229use SDL; 1870my @tex =
1230use SDL::OpenGL; 1871 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1872 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1873
1874use CFClient::OpenGL;
1231 1875
1232sub new { 1876sub new {
1233 my $class = shift; 1877 my $class = shift;
1234 1878
1235 $class->SUPER::new ( 1879 $class->SUPER::new (
1236 padding => 2, 1880 padding => 2,
1237 fg => [1, 1, 1], 1881 fg => [1, 1, 1],
1238 active_fg => [1, 1, 0], 1882 active_fg => [1, 1, 0],
1883 bg => [0, 0, 0, 0.2],
1884 active_bg => [1, 1, 1, 0.5],
1239 state => 0, 1885 state => 0,
1886 can_hover => 1,
1240 @_ 1887 @_
1241 ) 1888 )
1242} 1889}
1243 1890
1244sub size_request { 1891sub size_request {
1245 my ($self) = @_; 1892 my ($self) = @_;
1246 1893
1247 ($self->{padding} * 2 + 6) x 2 1894 ($self->{padding} * 2 + 6) x 2
1248}
1249
1250sub size_allocate {
1251 my ($self, $x, $y, $w, $h) = @_;
1252
1253 $self->_size_allocate ($x, $y, $w, $h);
1254} 1895}
1255 1896
1256sub button_down { 1897sub button_down {
1257 my ($self, $ev, $x, $y) = @_; 1898 my ($self, $ev, $x, $y) = @_;
1258 1899
1259 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1900 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1260 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1901 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1261 $self->{state} = !$self->{state}; 1902 $self->{state} = !$self->{state};
1262 $self->emit (changed => $self->{state}); 1903 $self->_emit (changed => $self->{state});
1263 } 1904 }
1264} 1905}
1265 1906
1266sub _draw { 1907sub _draw {
1267 my ($self) = @_; 1908 my ($self) = @_;
… …
1269 $self->SUPER::_draw; 1910 $self->SUPER::_draw;
1270 1911
1271 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1912 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1272 1913
1273 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1914 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1274 1915
1275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1916 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1276 1917
1277 glBegin GL_LINE_LOOP; 1918 my $tex = $self->{state} ? $tex[1] : $tex[0];
1278 glVertex 0 , 0;
1279 glVertex 0 , $s;
1280 glVertex $s, $s;
1281 glVertex $s, 0;
1282 glEnd;
1283 1919
1284 if ($self->{state}) { 1920 glEnable GL_TEXTURE_2D;
1285 glBegin GL_LINES; 1921 $tex->draw_quad_alpha (0, 0, $s, $s);
1286 glVertex 0 , 0; 1922 glDisable GL_TEXTURE_2D;
1287 glVertex $s, $s;
1288 glVertex $s, 0;
1289 glVertex 0 , $s;
1290 glEnd;
1291 }
1292} 1923}
1293 1924
1294############################################################################# 1925#############################################################################
1295 1926
1296package CFClient::UI::Slider; 1927package CFClient::UI::Image;
1297 1928
1298use strict;
1299
1300use SDL::OpenGL;
1301
1302our @ISA = CFClient::UI::DrawBG::; 1929our @ISA = CFClient::UI::Base::;
1930
1931use CFClient::OpenGL;
1932use Carp qw/confess/;
1933
1934our %loaded_images;
1303 1935
1304sub new { 1936sub new {
1305 my $class = shift; 1937 my $class = shift;
1306 1938
1939 my $self = $class->SUPER::new (can_events => 0, @_);
1940
1941 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1942
1943 $loaded_images{$self->{image}} ||=
1944 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1945
1946 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1947
1948 Scalar::Util::weaken $loaded_images{$self->{image}};
1949
1950 $self->{aspect} = $tex->{w} / $tex->{h};
1951
1952 $self
1953}
1954
1955sub size_request {
1956 my ($self) = @_;
1957
1958 ($self->{tex}->{w}, $self->{tex}->{h})
1959}
1960
1961sub _draw {
1962 my ($self) = @_;
1963
1964 my $tex = $self->{tex};
1965
1966 my ($w, $h) = ($self->{w}, $self->{h});
1967
1968 if ($self->{rot90}) {
1969 glRotate 90, 0, 0, 1;
1970 glTranslate 0, -$self->{w}, 0;
1971
1972 ($w, $h) = ($h, $w);
1973 }
1974
1975 glEnable GL_TEXTURE_2D;
1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1977
1978 $tex->draw_quad_alpha (0, 0, $w, $h);
1979
1980 glDisable GL_TEXTURE_2D;
1981}
1982
1983#############################################################################
1984
1985package CFClient::UI::VGauge;
1986
1987our @ISA = CFClient::UI::Base::;
1988
1989use List::Util qw(min max);
1990
1991use CFClient::OpenGL;
1992
1993my %tex = (
1994 food => [
1995 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1996 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1997 ],
1998 grace => [
1999 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2000 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2001 ],
2002 hp => [
2003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2004 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2005 ],
2006 mana => [
2007 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2008 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2009 ],
2010);
2011
2012# eg. VGauge->new (gauge => 'food'), default gauge: food
2013sub new {
2014 my $class = shift;
2015
2016 my $self = $class->SUPER::new (
2017 type => 'food',
2018 @_
2019 );
2020
2021 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2022
2023 $self
2024}
2025
2026sub size_request {
2027 my ($self) = @_;
2028
2029 #my $tex = $tex{$self->{type}}[0];
2030 #@$tex{qw(w h)}
2031 (0, 0)
2032}
2033
2034sub set_max {
2035 my ($self, $max) = @_;
2036
2037 return if $self->{max_val} == $max;
2038
2039 $self->{max_val} = $max;
2040 $self->update;
2041}
2042
2043sub set_value {
2044 my ($self, $val, $max) = @_;
2045
2046 $self->set_max ($max)
2047 if defined $max;
2048
2049 return if $self->{val} == $val;
2050
2051 $self->{val} = $val;
2052 $self->update;
2053}
2054
2055sub _draw {
2056 my ($self) = @_;
2057
2058 my $tex = $tex{$self->{type}};
2059 my ($t1, $t2, $t3) = @$tex;
2060
2061 my ($w, $h) = ($self->{w}, $self->{h});
2062
2063 if ($self->{vertical}) {
2064 glRotate 90, 0, 0, 1;
2065 glTranslate 0, -$self->{w}, 0;
2066
2067 ($w, $h) = ($h, $w);
2068 }
2069
2070 my $ycut = $self->{val} / ($self->{max_val} || 1);
2071
2072 my $ycut1 = max 0, min 1, $ycut;
2073 my $ycut2 = max 0, min 1, $ycut - 1;
2074
2075 my $h1 = $self->{h} * (1 - $ycut1);
2076 my $h2 = $self->{h} * (1 - $ycut2);
2077
2078 glEnable GL_BLEND;
2079 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2080 glEnable GL_TEXTURE_2D;
2081 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2082
2083 glBindTexture GL_TEXTURE_2D, $t1->{name};
2084 glBegin GL_QUADS;
2085 glTexCoord 0 , 0; glVertex 0 , 0;
2086 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2087 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2088 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2089 glEnd;
2090
2091 my $ycut1 = List::Util::min 1, $ycut;
2092 glBindTexture GL_TEXTURE_2D, $t2->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2095 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2096 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2098 glEnd;
2099
2100 if ($t3) {
2101 glBindTexture GL_TEXTURE_2D, $t3->{name};
2102 glBegin GL_QUADS;
2103 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2104 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2105 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2106 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2107 glEnd;
2108 }
2109
2110 glDisable GL_BLEND;
2111 glDisable GL_TEXTURE_2D;
2112}
2113
2114#############################################################################
2115
2116package CFClient::UI::Gauge;
2117
2118our @ISA = CFClient::UI::VBox::;
2119
2120sub new {
2121 my ($class, %arg) = @_;
2122
2123 my $self = $class->SUPER::new (
2124 tooltip => $arg{type},
2125 can_hover => 1,
2126 can_events => 1,
2127 %arg,
2128 );
2129
2130 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2131 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2132 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2133
2134 $self
2135}
2136
2137sub set_fontsize {
2138 my ($self, $fsize) = @_;
2139
2140 $self->{value}->set_fontsize ($fsize);
2141 $self->{max} ->set_fontsize ($fsize);
2142}
2143
2144sub set_max {
2145 my ($self, $max) = @_;
2146
2147 $self->{gauge}->set_max ($max);
2148 $self->{max}->set_text ($max);
2149}
2150
2151sub set_value {
2152 my ($self, $val, $max) = @_;
2153
2154 $self->set_max ($max)
2155 if defined $max;
2156
2157 $self->{gauge}->set_value ($val, $max);
2158 $self->{value}->set_text ($val);
2159}
2160
2161#############################################################################
2162
2163package CFClient::UI::Slider;
2164
2165use strict;
2166
2167use CFClient::OpenGL;
2168
2169our @ISA = CFClient::UI::DrawBG::;
2170
2171my @tex =
2172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2173 qw(s1_slider.png s1_slider_bg.png);
2174
2175sub new {
2176 my $class = shift;
2177
1307 # range [value, low, high, page] 2178 # range [value, low, high, page, unit]
1308 2179
2180 # TODO: 0-width page
2181 # TODO: req_w/h are wrong with vertical
2182 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 2183 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 2184 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 2185 active_fg => [0, 0, 0],
2186 bg => [0, 0, 0, 0.2],
2187 active_bg => [1, 1, 1, 0.5],
1312 range => [0, 0, 100, 10], 2188 range => [0, 0, 100, 10, 0],
1313 req_w => 40, 2189 req_w => $::WIDTH / 80,
1314 req_h => 10, 2190 req_h => $::WIDTH / 80,
1315 vertical => 0, 2191 vertical => 0,
2192 can_hover => 1,
2193 inner_pad => 0.02,
1316 @_ 2194 @_
1317 ); 2195 );
1318 2196
2197 $self->set_value ($self->{range}[0]);
2198 $self->update;
2199
1319 $self 2200 $self
2201}
2202
2203sub set_range {
2204 my ($self, $range) = @_;
2205
2206 ($range, $self->{range}) = ($self->{range}, $range);
2207
2208 $self->update
2209 if "@$range" ne "@{$self->{range}}";
2210}
2211
2212sub set_value {
2213 my ($self, $value) = @_;
2214
2215 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2216
2217 $hi = $lo + 1 if $hi <= $lo;
2218
2219 $page = $hi - $lo if $page > $hi - $lo;
2220
2221 $value = $lo if $value < $lo;
2222 $value = $hi - $page if $value > $hi - $page;
2223
2224 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2225 if $unit;
2226
2227 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2228
2229 if ($value != $old_value) {
2230 $self->_emit (changed => $value);
2231 $self->update;
2232 }
1320} 2233}
1321 2234
1322sub size_request { 2235sub size_request {
1323 my ($self) = @_; 2236 my ($self) = @_;
1324 2237
… …
1330 2243
1331sub button_down { 2244sub button_down {
1332 my ($self, $ev, $x, $y) = @_; 2245 my ($self, $ev, $x, $y) = @_;
1333 2246
1334 $self->SUPER::button_down ($ev, $x, $y); 2247 $self->SUPER::button_down ($ev, $x, $y);
2248
2249 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2250
1335 $self->mouse_motion ($ev, $x, $y); 2251 $self->mouse_motion ($ev, $x, $y);
1336} 2252}
1337 2253
1338sub mouse_motion { 2254sub mouse_motion {
1339 my ($self, $ev, $x, $y) = @_; 2255 my ($self, $ev, $x, $y) = @_;
1340 2256
1341 if ($GRAB == $self) { 2257 if ($GRAB == $self) {
2258 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2259
2260 my (undef, $lo, $hi, $page) = @{$self->{range}};
2261
2262 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2263
2264 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2265 }
2266}
2267
2268sub update {
2269 my ($self) = @_;
2270
2271 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2272 $self->set_value ($self->{range}[0]);
2273
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2274 my ($value, $lo, $hi, $page) = @{$self->{range}};
2275 my $range = ($hi - $page - $lo) || 1e-100;
1343 2276
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2277 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1345 2278
1346 $x = $x * ($hi - $lo) / $w + $lo; 2279 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1347 $x = $lo if $x < $lo; 2280 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1348 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x;
1350 2281
1351 $self->emit (changed => $x); 2282 $value = ($value - $lo) / $range;
1352 $self->update; 2283 $value = $value * $self->{scale} + $self->{offset};
2284
2285 $self->{knob_x} = $value - $knob_w * 0.5;
2286 $self->{knob_w} = $knob_w;
1353 } 2287 });
2288
2289 $self->SUPER::update;
1354} 2290}
1355 2291
1356sub _draw { 2292sub _draw {
1357 my ($self) = @_; 2293 my ($self) = @_;
1358 2294
1359 $self->SUPER::_draw (); 2295 $self->SUPER::_draw ();
1360 2296
1361 my ($w, $h) = @$self{qw(w h)}; 2297 glScale $self->{w}, $self->{h};
1362 2298
1363 if ($self->{vertical}) { 2299 if ($self->{vertical}) {
1364 # draw a vertical slider like a rotated horizontal slider 2300 # draw a vertical slider like a rotated horizontal slider
1365 2301
2302 glTranslate 1, 0, 0;
1366 glRotate 90, 0, 0, 1; 2303 glRotate 90, 0, 0, 1;
1367 glTranslate 0, -$self->{w}, 0;
1368
1369 ($w, $h) = ($h, $w);
1370 } 2304 }
1371 2305
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2306 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2307 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2308
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2309 glEnable GL_TEXTURE_2D;
2310 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1376 2311
1377 $page = int $page * $w / ($hi - $lo); 2312 # draw background
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2313 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1379 2314
1380 $w -= $page; 2315 # draw handle
1381 $page &= ~1; 2316 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1382 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2;
1384 2317
1385 glColor @$fg; 2318 glDisable GL_TEXTURE_2D;
1386 glBegin GL_LINES;
1387 glVertex 0, 0; glVertex 0, $h;
1388 glVertex $w - 1, 0; glVertex $w - 1, $h;
1389 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1390 glEnd;
1391
1392 my $knob_a = $value - $page * 0.5;
1393 my $knob_b = $value + $page * 0.5;
1394
1395 glBegin GL_QUADS;
1396 glColor @$fg;
1397 glVertex $knob_a, 0;
1398 glVertex $knob_a, $h;
1399 glVertex $knob_b, $h;
1400 glVertex $knob_b, 0;
1401
1402 if ($knob_a < $knob_b - 2) {
1403 glColor @$bg;
1404 glVertex $knob_a + 1, 1;
1405 glVertex $knob_a + 1, $h - 1;
1406 glVertex $knob_b - 1, $h - 1;
1407 glVertex $knob_b - 1, 1;
1408 }
1409 glEnd;
1410} 2319}
1411 2320
1412############################################################################# 2321#############################################################################
1413 2322
1414package CFClient::UI::MapWidget; 2323package CFClient::UI::ValSlider;
1415 2324
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2325our @ISA = CFClient::UI::HBox::;
2326
2327sub new {
2328 my ($class, %arg) = @_;
2329
2330 my $range = delete $arg{range};
2331
2332 my $self = $class->SUPER::new (
2333 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2334 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2335 to_value => sub { shift },
2336 from_value => sub { shift },
2337 %arg,
2338 );
2339
2340 $self->{slider}->connect (changed => sub {
2341 my ($self, $value) = @_;
2342 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2343 $self->{parent}->emit (changed => $value);
2344 });
2345
2346# $self->{entry}->connect (changed => sub {
2347# my ($self, $value) = @_;
2348# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2349# $self->{parent}->emit (changed => $value);
2350# });
2351
2352 $self->add ($self->{slider}, $self->{entry});
2353
2354 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2355
2356 $self
2357}
2358
2359sub set_range { shift->{slider}->set_range (@_) }
2360sub set_value { shift->{slider}->set_value (@_) }
2361
2362#############################################################################
2363
2364package CFClient::UI::TextView;
2365
2366our @ISA = CFClient::UI::HBox::;
2367
2368use CFClient::OpenGL;
1424 2369
1425sub new { 2370sub new {
1426 my $class = shift; 2371 my $class = shift;
1427 2372
1428 $class->SUPER::new ( 2373 my $self = $class->SUPER::new (
1429 z => -1, 2374 fontsize => 1,
1430 list => (glGenLists 1), 2375 can_events => 0,
2376 #font => default_font
1431 @_ 2377 @_,
2378
2379 layout => (new CFClient::Layout 1),
2380 par => [],
2381 height => 0,
2382 children => [
2383 (new CFClient::UI::Empty expand => 1),
2384 (new CFClient::UI::Slider vertical => 1),
2385 ],
1432 ) 2386 );
1433}
1434 2387
1435sub key_down { 2388 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2389
1439sub key_up { 2390 $self
1440} 2391}
1441 2392
1442sub size_request { 2393sub set_fontsize {
2394 my ($self, $fontsize) = @_;
2395
2396 $self->{fontsize} = $fontsize;
2397 $self->reflow;
2398}
2399
2400sub size_allocate {
2401 my ($self, $w, $h) = @_;
2402
2403 $self->SUPER::size_allocate ($w, $h);
2404
2405 $self->{layout}->set_font ($self->{font}) if $self->{font};
2406 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2407 $self->{layout}->set_width ($self->{children}[0]{w});
2408
2409 $self->reflow;
2410}
2411
2412sub text_size {
2413 my ($self, $text, $indent) = @_;
2414
2415 my $layout = $self->{layout};
2416
2417 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2418 $layout->set_width ($self->{children}[0]{w} - $indent);
2419 $layout->set_markup ($text);
1443 ( 2420
1444 1 + 32 * int $::WIDTH / 32, 2421 $layout->size
1445 1 + 32 * int $::HEIGHT / 32, 2422}
2423
2424sub reflow {
2425 my ($self) = @_;
2426
2427 $self->{need_reflow}++;
2428 $self->update;
2429}
2430
2431sub set_offset {
2432 my ($self, $offset) = @_;
2433
2434 # todo: base offset on lines or so, not on pixels
2435 $self->{children}[1]->set_value ($offset);
2436}
2437
2438sub clear {
2439 my ($self) = @_;
2440
2441 $self->{par} = [];
2442 $self->{height} = 0;
2443 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2444}
2445
2446sub add_paragraph {
2447 my ($self, $color, $text, $indent) = @_;
2448
2449 for my $line (split /\n/, $text) {
2450 my ($w, $h) = $self->text_size ($line);
2451 $self->{height} += $h;
2452 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1446 ) 2453 }
2454
2455 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1447} 2456}
1448 2457
1449sub update { 2458sub update {
1450 my ($self) = @_; 2459 my ($self) = @_;
1451 2460
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2461 $self->SUPER::update;
1454}
1455 2462
1456sub draw { 2463 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2464
1459 $self->{need_update}++;#d# 2465 delete $self->{texture};
2466
2467 $ROOT->on_post_alloc ($self, sub {
2468 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2469
1460 if (delete $self->{need_update}) { 2470 if (delete $self->{need_reflow}) {
1461 glNewList $self->{list}, GL_COMPILE; 2471 my $height = 0;
1462 2472
1463 my $sw = int $::WIDTH / 32; 2473 my $layout = $self->{layout};
1464 my $sh = int $::HEIGHT / 32;
1465 2474
1466 if ($::MAP) { 2475 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1467 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1468 2476
1469 if ($::CFG->{fow_enable}) { 2477 for (@{$self->{par}}) {
1470 if ($::CFG->{fow_smooth}) { # smooth fog of war 2478 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
1471 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER; 2479 $layout->set_width ($W - $_->[3]);
1472 glConvolutionFilter2D 2480 $layout->set_markup ($_->[4]);
1473 GL_CONVOLUTION_2D, 2481 my ($w, $h) = $layout->size;
1474 GL_ALPHA, 2482 $_->[0] = $w + $_->[3];
1475 3, 3, 2483 $_->[1] = $h;
1476 GL_ALPHA, GL_FLOAT,
1477 pack "f*",
1478 0.1, 0.1, 0.1,
1479 0.1, 0.2, 0.1,
1480 0.1, 0.1, 0.1,
1481 ;
1482 glEnable GL_CONVOLUTION_2D;
1483 } 2484 }
1484 2485
1485 my $tex = new CFClient::Texture 2486 $height += $_->[1];
1486 w => $w,
1487 h => $h,
1488 data => $data,
1489 internalformat => GL_ALPHA,
1490 format => GL_ALPHA;
1491
1492 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1493
1494 glEnable GL_BLEND;
1495 glEnable GL_TEXTURE_2D;
1496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1497
1498 glColor +($::CFG->{fow_intensity}) x 3, 1;
1499 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1500
1501 glDisable GL_TEXTURE_2D;
1502 glDisable GL_BLEND;
1503 } 2487 }
2488
2489 $self->{height} = $height;
2490
2491 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2492
2493 delete $self->{texture};
1504 } 2494 }
1505 2495
1506 glEndList; 2496 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1507 } 2497 glClearColor 0.5, 0.5, 0.5, 0;
2498 glClear GL_COLOR_BUFFER_BIT;
1508 2499
1509 glCallList $self->{list}; 2500 my $top = int $self->{children}[1]{range}[0];
1510 2501
1511 if ($FOCUS != $self) { 2502 my $y0 = $top;
2503 my $y1 = $top + $H;
2504
2505 my $y = 0;
2506
2507 my $layout = $self->{layout};
2508
2509 $layout->set_font ($self->{font}) if $self->{font};
2510
1512 glEnable GL_BLEND; 2511 glEnable GL_BLEND;
1513 glColor 0, 0, 1, 0.4; 2512 #TODO# not correct in windows where rgba is forced off
1514 glBegin GL_QUADS; 2513 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1515 glVertex 0, 0; 2514
1516 glVertex 0, $::HEIGHT; 2515 for my $par (@{$self->{par}}) {
1517 glVertex $::WIDTH, $::HEIGHT; 2516 my $h = $par->[1];
1518 glVertex $::WIDTH, 0; 2517
1519 glEnd; 2518 if ($y0 < $y + $h && $y < $y1) {
2519 $layout->set_foreground (@{ $par->[2] });
2520 $layout->set_width ($W - $par->[3]);
2521 $layout->set_markup ($par->[4]);
2522
2523 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2524
2525 glRasterPos $par->[3], $y - $y0;
2526 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2527 }
2528
2529 $y += $h;
2530 }
2531
1520 glDisable GL_BLEND; 2532 glDisable GL_BLEND;
1521 }
1522}
1523
1524my %DIR = (
1525 SDLK_KP8, [1, "north"],
1526 SDLK_KP9, [2, "northeast"],
1527 SDLK_KP6, [3, "east"],
1528 SDLK_KP3, [4, "southeast"],
1529 SDLK_KP2, [5, "south"],
1530 SDLK_KP1, [6, "southwest"],
1531 SDLK_KP4, [7, "west"],
1532 SDLK_KP7, [8, "northwest"],
1533
1534 SDLK_UP, [1, "north"],
1535 SDLK_RIGHT, [3, "east"],
1536 SDLK_DOWN, [5, "south"],
1537 SDLK_LEFT, [7, "west"],
1538);
1539
1540sub key_down {
1541 my ($self, $ev) = @_;
1542
1543 my $mod = $ev->key_mod;
1544 my $sym = $ev->key_sym;
1545
1546 if ($sym == SDLK_KP5) {
1547 $::CONN->user_send ("command stay fire");
1548 } elsif ($sym == SDLK_a) {
1549 $::CONN->user_send ("command apply");
1550 } elsif (exists $DIR{$sym}) {
1551 if ($mod & KMOD_SHIFT) {
1552 $self->{shft}++;
1553 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1554 } elsif ($mod & KMOD_CTRL) {
1555 $self->{ctrl}++;
1556 $::CONN->user_send ("command run $DIR{$sym}[0]");
1557 } else {
1558 $::CONN->user_send ("command $DIR{$sym}[1]");
1559 } 2533 };
1560 } 2534 });
1561} 2535}
1562 2536
1563sub key_up { 2537sub _draw {
1564 my ($self, $ev) = @_; 2538 my ($self) = @_;
1565 2539
1566 my $mod = $ev->key_mod; 2540 glEnable GL_TEXTURE_2D;
1567 my $sym = $ev->key_sym; 2541 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2542 glColor 1, 1, 1, 1;
2543 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2544 glDisable GL_TEXTURE_2D;
1568 2545
1569 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2546 $self->{children}[1]->draw;
1570 $::CONN->user_send ("command fire_stop"); 2547
1571 }
1572 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1573 $::CONN->user_send ("command run_stop");
1574 }
1575} 2548}
1576 2549
1577############################################################################# 2550#############################################################################
1578 2551
1579package CFClient::UI::Animator; 2552package CFClient::UI::Animator;
1580 2553
1581use SDL::OpenGL; 2554use CFClient::OpenGL;
1582 2555
1583our @ISA = CFClient::UI::Bin::; 2556our @ISA = CFClient::UI::Bin::;
1584 2557
1585sub moveto { 2558sub moveto {
1586 my ($self, $x, $y) = @_; 2559 my ($self, $x, $y) = @_;
… …
1624 2597
1625sub new { 2598sub new {
1626 my $class = shift; 2599 my $class = shift;
1627 2600
1628 my $self = $class->SUPER::new ( 2601 my $self = $class->SUPER::new (
1629 state => 0, 2602 state => 0,
1630 connect_activate => \&toggle_flopper, 2603 on_activate => \&toggle_flopper,
1631 @_ 2604 @_
1632 ); 2605 );
1633 2606
1634 if ($self->{state}) {
1635 $self->{state} = 0;
1636 $self->toggle_flopper;
1637 }
1638
1639 $self 2607 $self
1640} 2608}
1641 2609
1642sub toggle_flopper { 2610sub toggle_flopper {
1643 my ($self) = @_; 2611 my ($self) = @_;
1644 2612
1645 if ($self->{state} = !$self->{state}) { 2613 $self->{other}->toggle_visibility;
1646 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2614}
1647 $self->{other}->move ( 2615
1648 ($::WIDTH - $self->{other}{w}) * 0.5, 2616#############################################################################
1649 ($::HEIGHT - $self->{other}{h}) * 0.5, 2617
2618package CFClient::UI::Tooltip;
2619
2620our @ISA = CFClient::UI::Bin::;
2621
2622use CFClient::OpenGL;
2623
2624sub new {
2625 my $class = shift;
2626
2627 $class->SUPER::new (
2628 @_,
2629 can_events => 0,
2630 )
2631}
2632
2633sub set_tooltip_from {
2634 my ($self, $widget) = @_;
2635
2636 $self->add (new CFClient::UI::Label
2637 markup => $widget->{tooltip},
2638 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2639 fontsize => 0.8,
2640 fg => [0, 0, 0, 1],
2641 ellipsise => 0,
2642 font => ($widget->{tooltip_font} || $::FONT_PROP),
2643 );
2644}
2645
2646sub size_request {
2647 my ($self) = @_;
2648
2649 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2650
2651 ($w + 4, $h + 4)
2652}
2653
2654sub size_allocate {
2655 my ($self, $w, $h) = @_;
2656
2657 $self->SUPER::size_allocate ($w - 4, $h - 4);
2658}
2659
2660sub _draw {
2661 my ($self) = @_;
2662
2663 glTranslate 0.375, 0.375;
2664
2665 my ($w, $h) = @$self{qw(w h)};
2666
2667 glColor 1, 0.8, 0.4;
2668 glBegin GL_QUADS;
2669 glVertex 0 , 0;
2670 glVertex 0 , $h;
2671 glVertex $w, $h;
2672 glVertex $w, 0;
2673 glEnd;
2674
2675 glColor 0, 0, 0;
2676 glBegin GL_LINE_LOOP;
2677 glVertex 0 , 0;
2678 glVertex 0 , $h;
2679 glVertex $w, $h;
2680 glVertex $w, 0;
2681 glEnd;
2682
2683 glTranslate 2 - 0.375, 2 - 0.375;
2684 $self->SUPER::_draw;
2685}
2686
2687#############################################################################
2688
2689package CFClient::UI::Face;
2690
2691our @ISA = CFClient::UI::Base::;
2692
2693use CFClient::OpenGL;
2694
2695sub new {
2696 my $class = shift;
2697
2698 my $self = $class->SUPER::new (
2699 aspect => 1,
2700 can_events => 0,
2701 @_,
2702 );
2703
2704 if ($self->{anim} && $self->{animspeed}) {
2705 Scalar::Util::weaken (my $widget = $self);
2706
2707 $self->{timer} = Event->timer (
2708 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2709 hard => 1,
2710 interval => $self->{animspeed},
2711 cb => sub {
2712 ++$widget->{frame};
2713 $widget->update;
2714 },
1650 ); 2715 );
2716 }
2717
2718 $self
2719}
2720
2721sub size_request {
2722 (32, 8)
2723}
2724
2725sub update {
2726 my ($self) = @_;
2727
2728 return unless $self->{visible};
2729
2730 $self->SUPER::update;
2731}
2732
2733sub _draw {
2734 my ($self) = @_;
2735
2736 return unless $::CONN;
2737
2738 my $face;
2739
2740 if ($self->{frame}) {
2741 my $anim = $::CONN->{anim}[$self->{anim}];
2742
2743 $face = $anim->[ $self->{frame} % @$anim ]
2744 if $anim && @$anim;
2745 }
2746
2747 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2748
2749 if ($tex) {
2750 glEnable GL_TEXTURE_2D;
2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2752 glColor 1, 1, 1, 1;
2753 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2754 glDisable GL_TEXTURE_2D;
2755 }
2756}
2757
2758sub DESTROY {
2759 my ($self) = @_;
2760
2761 $self->{timer}->cancel
2762 if $self->{timer};
2763
2764 $self->SUPER::DESTROY;
2765}
2766
2767#############################################################################
2768
2769package CFClient::UI::Inventory;
2770
2771our @ISA = CFClient::UI::ScrolledWindow::;
2772
2773sub new {
2774 my $class = shift;
2775
2776 my $self = $class->SUPER::new (
2777 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2778 @_,
2779 );
2780
2781 $self
2782}
2783
2784sub set_items {
2785 my ($self, $items) = @_;
2786
2787 $self->{scrolled}->clear;
2788 return unless $items;
2789
2790 my @items = sort {
2791 ($a->{type} <=> $b->{type})
2792 or ($a->{name} cmp $b->{name})
2793 } @$items;
2794
2795 $self->{real_items} = \@items;
2796
2797 my $row = 0;
2798 for my $item (@items) {
2799 CFClient::Item::update_widgets $item;
2800
2801 $self->{scrolled}->add (0, $row, $item->{face_widget});
2802 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2803 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2804
2805 $row++;
2806 }
2807}
2808
2809sub size_request {
2810 my ($self) = @_;
2811 ($self->{req_w}, $self->{req_h});
2812}
2813
2814#############################################################################
2815
2816package CFClient::UI::Menu;
2817
2818our @ISA = CFClient::UI::FancyFrame::;
2819
2820use CFClient::OpenGL;
2821
2822sub new {
2823 my $class = shift;
2824
2825 my $self = $class->SUPER::new (
2826 items => [],
2827 z => 100,
2828 @_,
2829 );
2830
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2832
2833 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item;
2835
2836 # handle various types of items, only text for now
2837 if (!ref $widget) {
2838 $widget = new CFClient::UI::Label
2839 can_hover => 1,
2840 can_events => 1,
2841 text => $widget;
2842 }
2843
2844 $self->{item}{$widget} = $item;
2845
2846 $self->{vbox}->add ($widget);
2847 }
2848
2849 $self
2850}
2851
2852# popup given the event (must be a mouse button down event currently)
2853sub popup {
2854 my ($self, $ev) = @_;
2855
2856 $self->_emit ("popdown");
2857
2858 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self;
2860 $self->{button} = $ev->{button};
2861
2862 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864}
2865
2866sub mouse_motion {
2867 my ($self, $ev, $x, $y) = @_;
2868
2869 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER};
2872}
2873
2874sub button_up {
2875 my ($self, $ev, $x, $y) = @_;
2876
2877 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB;
2879 $self->hide;
2880
2881 $self->_emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover};
2883 }
2884}
2885
2886#############################################################################
2887
2888package CFClient::UI::Statusbox;
2889
2890our @ISA = CFClient::UI::VBox::;
2891
2892sub new {
2893 my $class = shift;
2894
2895 $class->SUPER::new (
2896 fontsize => 0.8,
2897 @_,
2898 )
2899}
2900
2901sub reorder {
2902 my ($self) = @_;
2903 my $NOW = time;
2904
2905 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 }
2908
2909 my @widgets;
2910
2911 my @items = sort {
2912 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} };
2915
2916 my $count = 10 + 1;
2917 for my $item (@items) {
2918 last unless --$count;
2919
2920 push @widgets, $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text};
2925
2926 for ($short) {
2927 s/^\s+//;
2928 s/\s+/ /g;
2929 }
2930
2931 new CFClient::UI::Label
2932 markup => $short,
2933 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg},
2939 can_events => 1,
2940 can_hover => 1
2941 };
2942 }
2943
2944 $self->clear;
2945 $self->SUPER::add (reverse @widgets);
2946}
2947
2948sub add {
2949 my ($self, $text, %arg) = @_;
2950
2951 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//;
2953
2954 return unless $text;
2955
2956 my $timeout = time + ((delete $arg{timeout}) || 60);
2957
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959
2960 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) {
2962 $item->{count}++;
2963 } else {
2964 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text;
2966 }
2967 $item->{id} = ++$self->{id};
2968 $item->{timeout} = $timeout;
2969 delete $item->{label};
1651 } else { 2970 } else {
1652 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2971 $self->{item}{$group} = {
2972 id => ++$self->{id},
2973 text => $text,
2974 timeout => $timeout,
2975 tooltip => $text,
2976 fg => [0.8, 0.8, 0.8, 0.8],
2977 pri => 0,
2978 count => 1,
2979 %arg,
2980 };
1653 } 2981 }
2982
2983 $self->reorder;
2984}
2985
2986sub reconfigure {
2987 my ($self) = @_;
2988
2989 delete $_->{label}
2990 for values %{ $self->{item} || {} };
2991
2992 $self->reorder;
2993 $self->SUPER::reconfigure;
1654} 2994}
1655 2995
1656############################################################################# 2996#############################################################################
1657 2997
1658package CFClient::UI::Toplevel; 2998package CFClient::UI::Root;
1659 2999
1660our @ISA = CFClient::UI::Container::; 3000our @ISA = CFClient::UI::Container::;
1661 3001
3002use CFClient::OpenGL;
3003
3004sub new {
3005 my $class = shift;
3006
3007 $class->SUPER::new (
3008 visible => 1,
3009 @_,
3010 )
3011}
3012
3013sub configure {
3014 my ($self, $x, $y, $w, $h) = @_;
3015
3016 $self->{w} = $w;
3017 $self->{h} = $h;
3018}
3019
3020sub check_size {
3021 my ($self) = @_;
3022
3023 $self->size_allocate ($self->{w}, $self->{h})
3024 if $self->{w};
3025}
3026
1662sub size_request { 3027sub size_request {
1663 ($::WIDTH, $::HEIGHT) 3028 my ($self) = @_;
3029
3030 ($self->{w}, $self->{h})
1664} 3031}
1665 3032
1666sub size_allocate { 3033sub size_allocate {
1667 my ($self, $x, $y, $w, $h) = @_; 3034 my ($self, $w, $h) = @_;
1668 3035
1669 $self->_size_allocate ($x, $y, $w, $h); 3036 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1670 3038
1671 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1672 for @{$self->{children}}; 3040 if exists $child->{req_x};
1673}
1674 3041
1675sub translate { 3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3043 if exists $child->{req_y};
3044
3045 $X = $self->{user_x} if exists $self->{user_x};
3046 $Y = $self->{user_y} if exists $self->{user_y};
3047
3048 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3049 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3050
3051 $child->configure ($X, $Y, $W, $H);
3052 }
3053}
3054
3055sub coord2local {
1676 my ($self, $x, $y) = @_; 3056 my ($self, $x, $y) = @_;
1677 3057
1678 ($x, $y) 3058 ($x, $y)
1679} 3059}
1680 3060
3061sub coord2global {
3062 my ($self, $x, $y) = @_;
3063
3064 ($x, $y)
3065}
3066
1681sub update { 3067sub update {
1682 my ($self) = @_; 3068 my ($self) = @_;
1683 3069
1684 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3070 $self->check_size;
1685 ::refresh (); 3071 $::WANT_REFRESH++;
1686} 3072}
1687 3073
1688sub add { 3074sub add {
1689 my ($self, $widget) = @_; 3075 my ($self, @children) = @_;
1690 3076
3077 for (my @widgets = @children; my $w = pop @widgets; ) {
3078 push @widgets, $w->children;
3079 $w->{root} = $self;
3080 $w->{visible} = $self->{visible} + 1;
3081 }
3082
3083 for my $child (@children) {
3084 $child->{is_toplevel} = 1;
3085
3086 # integerise window positions
3087 $child->{x} = int $child->{x};
3088 $child->{y} = int $child->{y};
3089 }
3090
1691 $self->SUPER::add ($widget); 3091 $self->SUPER::add (@children);
1692
1693 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1694} 3092}
1695 3093
3094sub remove {
3095 my ($self, @children) = @_;
3096
3097 $self->SUPER::remove (@children);
3098
3099 while (@children) {
3100 my $w = pop @children;
3101 push @children, $w->children;
3102 $w->set_invisible;
3103 }
3104}
3105
3106sub on_refresh {
3107 my ($self, $id, $cb) = @_;
3108
3109 $self->{refresh_hook}{$id} = $cb;
3110}
3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
1696sub draw { 3118sub draw {
1697 my ($self) = @_; 3119 my ($self) = @_;
3120
3121 while ($self->{refresh_hook}) {
3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
3124 }
3125
3126 if ($self->{check_size}) {
3127 my @queue;
3128
3129 for (;;) {
3130 if ($self->{check_size}) {
3131 #TODO use array-of-depth approach
3132
3133 @queue = sort { $a->{visible} <=> $b->{visible} }
3134 @queue, values %{delete $self->{check_size}};
3135 }
3136
3137 my $widget = pop @queue || last;
3138
3139 defined $widget->{visible} or last; # do not resize invisible widgets
3140
3141 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3142 ? @$widget{qw(user_w user_h)}
3143 : $widget->size_request;
3144
3145 if (delete $widget->{force_alloc}
3146 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3147 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3148
3149 $widget->{req_w} = $w;
3150 $widget->{req_h} = $h;
3151
3152 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3153
3154 $widget->{parent}->check_size
3155 if $widget->{parent};
3156 }
3157 }
3158 }
3159
3160 while ($self->{size_alloc}) {
3161 for (values %{delete $self->{size_alloc}}) {
3162 my ($widget, $w, $h) = @$_;
3163
3164 $w = 0 if $w < 0;
3165 $h = 0 if $h < 0;
3166
3167 $widget->{w} = $w;
3168 $widget->{h} = $h;
3169 $widget->emit (size_allocate => $w, $h);
3170 }
3171 }
3172
3173 while ($self->{post_alloc_hook}) {
3174 $_->()
3175 for values %{delete $self->{post_alloc_hook}};
3176 }
3177
3178 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3179 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3180 glClear GL_COLOR_BUFFER_BIT;
3181
3182 glMatrixMode GL_PROJECTION;
3183 glLoadIdentity;
3184 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3185 glMatrixMode GL_MODELVIEW;
3186 glLoadIdentity;
1698 3187
1699 $self->_draw; 3188 $self->_draw;
1700} 3189}
1701 3190
1702############################################################################# 3191#############################################################################
1703 3192
1704package CFClient::UI; 3193package CFClient::UI;
1705 3194
1706$TOPLEVEL = new CFClient::UI::Toplevel; 3195$ROOT = new CFClient::UI::Root;
3196$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1707 3197
17081 31981
1709 3199

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