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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.83 by root, Wed Apr 12 12:16:58 2006 UTC vs.
Revision 1.230 by root, Wed May 24 21:59:54 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;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149sub reconfigure_widgets {
150 # make a copy, otherwise C<for> complains about freed values.
151 my @widgets = values %WIDGET;
152
153 $_->reconfigure
154 for @widgets;
155}
156
157# call when resolution changes etc.
158sub rescale_widgets {
159 my ($sx, $sy) = @_;
160
161 for my $widget (values %WIDGET) {
162 if ($widget->{is_toplevel}) {
163 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
164 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
165 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
166 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
167 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
168 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
169 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
170 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
171 }
172 }
173
174 reconfigure_widgets;
71} 175}
72 176
73############################################################################# 177#############################################################################
74 178
75package CFClient::UI::Base; 179package CFClient::UI::Base;
76 180
77use strict; 181use strict;
78 182
79use SDL::OpenGL; 183use CFClient::OpenGL;
80 184
81sub new { 185sub new {
82 my $class = shift; 186 my $class = shift;
83 187
84 my $self = bless { 188 my $self = bless {
85 x => 0, 189 x => 0,
86 y => 0, 190 y => 0,
87 z => 0, 191 z => 0,
88 w => -1, 192 can_events => 1,
89 h => -1,
90 @_ 193 @_
91 }, $class; 194 }, $class;
92 195
93 for (keys %$self) { 196 for (keys %$self) {
94 if (/^connect_(.*)$/) { 197 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 198 $self->connect ($1 => delete $self->{$_});
96 } 199 }
97 } 200 }
98 201
202 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
203
99 $self 204 $self
205}
206
207sub destroy {
208 my ($self) = @_;
209
210 $self->hide;
211 %$self = ();
212}
213
214sub show {
215 my ($self) = @_;
216 return if $self->{parent};
217
218 $CFClient::UI::ROOT->add ($self);
219}
220
221sub show_centered {
222 my ($self) = @_;
223 return if $self->{parent};
224
225 $self->show;
226
227 $CFClient::UI::ROOT->on_post_alloc (
228 "centered $self" => sub {
229 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
230 },
231 );
232}
233
234sub hide {
235 my ($self) = @_;
236
237 undef $GRAB if $GRAB == $self;
238 undef $HOVER if $HOVER == $self;
239
240 $self->{parent}->remove ($self)
241 if $self->{parent};
100} 242}
101 243
102sub move { 244sub move {
103 my ($self, $x, $y, $z) = @_; 245 my ($self, $x, $y, $z) = @_;
246
104 $self->{x} = $x; 247 $self->{x} = int $x;
105 $self->{y} = $y; 248 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 249 $self->{z} = $z if defined $z;
107}
108 250
109sub needs_redraw { 251 $self->update;
110 0 252}
253
254sub set_size {
255 my ($self, $w, $h) = @_;
256
257 $self->{user_w} = $w;
258 $self->{user_h} = $h;
259
260 $self->check_size;
111} 261}
112 262
113sub size_request { 263sub size_request {
114 require Carp; 264 require Carp;
115 Carp::confess "size_request is abtract"; 265 Carp::confess "size_request is abstract";
116} 266}
117 267
118sub _size_allocate { 268sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 269 my ($self, $x, $y, $w, $h) = @_;
120 270
271 if ($self->{aspect}) {
272 my $w2 = List::Util::min $w, int $h * $self->{aspect};
273 my $h2 = List::Util::min $h, int $w / $self->{aspect};
274
275 # use alignment to adjust x, y
276
277 $x += int +($w - $w2) * 0.5;
278 $y += int +($h - $h2) * 0.5;
279
280 ($w, $h) = ($w2, $h2);
281 }
282
283 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 284 $self->{x} = $x;
122 $self->{y} = $y; 285 $self->{y} = $y;
286 $self->update;
287 }
123 288
124 return unless $self->{w} != $w || $self->{h} != $h; 289 if ($self->{w} != $w || $self->{h} != $h) {
125 290 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 291 }
130} 292}
131 293
132sub size_allocate { 294sub size_allocate {
295 # nothing to be done
296}
297
298sub reconfigure {
299 my ($self) = @_;
300
301 $self->check_size (1);
302 $self->update;
303}
304
305sub children {
306}
307
308sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 309 my ($self, $w, $h) = @_;
134 310
135 $self->_size_allocate ($x, $y, $w, $h); 311 delete $self->{max_w}; $self->{max_w} = $w if $w;
312 delete $self->{max_h}; $self->{max_h} = $h if $h;
313}
314
315sub set_tooltip {
316 my ($self, $tooltip) = @_;
317
318 $self->{tooltip} = $tooltip;
319
320 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
321 delete $CFClient::UI::TOOLTIP->{owner};
322 CFClient::UI::check_tooltip;
323 }
136} 324}
137 325
138# translate global coordinates to local coordinate system 326# translate global coordinates to local coordinate system
139sub translate { 327sub coord2local {
140 my ($self, $x, $y) = @_; 328 my ($self, $x, $y) = @_;
141 329
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 330 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
331}
332
333# translate local coordinates to global coordinate system
334sub coord2global {
335 my ($self, $x, $y) = @_;
336
337 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 338}
144 339
145sub focus_in { 340sub focus_in {
146 my ($self) = @_; 341 my ($self) = @_;
147 342
148 return if $FOCUS == $self; 343 return if $FOCUS == $self;
344 return unless $self->{can_focus};
149 345
150 my $focus = $FOCUS; $FOCUS = $self; 346 my $focus = $FOCUS; $FOCUS = $self;
347
348 $self->emit (focus_in => $focus);
349
151 $focus->update if $focus; 350 $focus->update if $focus;
152 $FOCUS->update; 351 $FOCUS->update;
153} 352}
154 353
155sub focus_out { 354sub focus_out {
156 my ($self) = @_; 355 my ($self) = @_;
157 356
158 return unless $FOCUS == $self; 357 return unless $FOCUS == $self;
159 358
160 my $focus = $FOCUS; undef $FOCUS; 359 my $focus = $FOCUS; undef $FOCUS;
360
361 $self->emit (focus_out => $focus);
362
161 $focus->update if $focus; #? 363 $focus->update if $focus; #?
162} 364}
163 365
164sub mouse_motion { } 366sub mouse_motion { }
165sub button_up { } 367sub button_up { }
… …
186 glPushMatrix; 388 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 389 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 390 $self->_draw;
189 glPopMatrix; 391 glPopMatrix;
190 392
191 if ($self == $HOVER) { 393 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 394 my ($x, $y) = @$self{qw(x y)};
193 395
194 glColor 0, 0, 1, 0.2; 396 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 397 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 398 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 399 glBegin GL_QUADS;
198 glVertex $x , $y; 400 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 401 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 402 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 403 glVertex $x , $y + $self->{h};
202 glEnd; 404 glEnd;
203 glDisable GL_BLEND; 405 glDisable GL_BLEND;
204 } 406 }
407
408 if ($ENV{PCLIENT_DEBUG}) {
409 glPushMatrix;
410 glColor 1, 1, 0, 1;
411 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
412 glBegin GL_LINE_LOOP;
413 glVertex 0 , 0;
414 glVertex $self->{w}, 0;
415 glVertex $self->{w}, $self->{h};
416 glVertex 0 , $self->{h};
417 glEnd;
418 glPopMatrix;
419 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
420 }
205} 421}
206 422
207sub _draw { 423sub _draw {
208 my ($self) = @_; 424 my ($self) = @_;
209 425
210 warn "no draw defined for $self\n"; 426 warn "no draw defined for $self\n";
211} 427}
212 428
213sub find_widget { 429sub find_widget {
214 my ($self, $x, $y) = @_; 430 my ($self, $x, $y) = @_;
431
432 return () unless $self->{can_events};
215 433
216 return $self 434 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 435 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 436 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 437
220 () 438 ()
221} 439}
222 440
223sub set_parent { 441sub set_parent {
224 my ($self, $par) = @_; 442 my ($self, $parent) = @_;
225 443
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 444 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 445
230sub get_parent { 446 # TODO: req_w _does_change after ->reconfigure
231 $_[0]->{parent} 447 $self->check_size
448 unless exists $self->{req_w};
449
450 $self->show;
451}
452
453sub check_size {
454 my ($self, $forced) = @_;
455
456 $self->{force_alloc} = 1 if $forced;
457 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 458}
233 459
234sub update { 460sub update {
235 my ($self) = @_; 461 my ($self) = @_;
236 462
… …
239} 465}
240 466
241sub connect { 467sub connect {
242 my ($self, $signal, $cb) = @_; 468 my ($self, $signal, $cb) = @_;
243 469
244 push @{ $self->{cb}{$signal} }, $cb; 470 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 471}
246 472
247sub emit { 473sub emit {
248 my ($self, $signal, @args) = @_; 474 my ($self, $signal, @args) = @_;
249 475
250 $_->($self, @args) 476 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 477}
253 478
254sub DESTROY { 479sub DESTROY {
255 my ($self) = @_; 480 my ($self) = @_;
256 481
482 delete $WIDGET{$self+0};
257 #$self->deactivate; 483 #$self->deactivate;
258} 484}
259 485
260############################################################################# 486#############################################################################
261 487
262package CFClient::UI::DrawBG; 488package CFClient::UI::DrawBG;
263 489
264our @ISA = CFClient::UI::Base::; 490our @ISA = CFClient::UI::Base::;
265 491
266use strict; 492use strict;
267use SDL::OpenGL; 493use CFClient::OpenGL;
268 494
269sub new { 495sub new {
270 my $class = shift; 496 my $class = shift;
271 497
272 # range [value, low, high, page] 498 # range [value, low, high, page]
273 499
274 $class->SUPER::new ( 500 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 501 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 502 #active_bg => [1, 1, 1, 0.5],
277 @_ 503 @_
278 ) 504 )
279} 505}
280 506
281sub _draw { 507sub _draw {
282 my ($self) = @_; 508 my ($self) = @_;
283 509
510 my $color = $FOCUS == $self && $self->{active_bg}
511 ? $self->{active_bg}
512 : $self->{bg};
513
514 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 515 my ($w, $h) = @$self{qw(w h)};
285 516
286 glEnable GL_BLEND; 517 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 519 glColor @$color;
289 520
290 glBegin GL_QUADS; 521 glBegin GL_QUADS;
291 glVertex 0 , 0; 522 glVertex 0 , 0;
292 glVertex 0 , $h; 523 glVertex 0 , $h;
293 glVertex $w, $h; 524 glVertex $w, $h;
294 glVertex $w, 0; 525 glVertex $w, 0;
295 glEnd; 526 glEnd;
296 527
297 glDisable GL_BLEND; 528 glDisable GL_BLEND;
529 }
298} 530}
299 531
300############################################################################# 532#############################################################################
301 533
302package CFClient::UI::Empty; 534package CFClient::UI::Empty;
303 535
304our @ISA = CFClient::UI::Base::; 536our @ISA = CFClient::UI::Base::;
537
538sub new {
539 my ($class, %arg) = @_;
540 $class->SUPER::new (can_events => 0, %arg);
541}
305 542
306sub size_request { 543sub size_request {
307 (0, 0) 544 (0, 0)
308} 545}
309 546
… …
318sub new { 555sub new {
319 my ($class, %arg) = @_; 556 my ($class, %arg) = @_;
320 557
321 my $children = delete $arg{children} || []; 558 my $children = delete $arg{children} || [];
322 559
323 my $self = $class->SUPER::new (children => [], %arg); 560 my $self = $class->SUPER::new (
561 children => [],
562 can_events => 0,
563 %arg,
564 );
324 $self->add ($_) for @$children; 565 $self->add ($_) for @$children;
325 566
326 $self 567 $self
327} 568}
328 569
329sub add { 570sub add {
330 my ($self, $chld) = @_; 571 my ($self, @widgets) = @_;
331 572
332 $chld->set_parent ($self); 573 $_->set_parent ($self)
574 for @widgets;
575
576 use sort 'stable';
333 577
334 $self->{children} = [ 578 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 579 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 580 @{$self->{children}}, @widgets
337 ]; 581 ];
338 582
339 $self->{w} = $self->{h} = -1; 583 $self->check_size (1);
340 $self->update; 584 $self->update;
341} 585}
342 586
587sub children {
588 @{ $_[0]{children} }
589}
590
343sub remove { 591sub remove {
344 my ($self, $widget) = @_; 592 my ($self, $child) = @_;
345 593
594 delete $child->{parent};
595 $child->hide;
596
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 597 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 598
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 599 $self->check_size;
600 $self->update;
601}
602
603sub clear {
604 my ($self) = @_;
605
606 my $children = delete $self->{children};
607 $self->{children} = [];
608
609 for (@$children) {
610 delete $_->{parent};
611 $_->hide;
612 }
613
614 $self->check_size;
615 $self->update;
349} 616}
350 617
351sub find_widget { 618sub find_widget {
352 my ($self, $x, $y) = @_; 619 my ($self, $x, $y) = @_;
353 620
… …
383 650
384 $class->SUPER::new (children => [$child], %arg) 651 $class->SUPER::new (children => [$child], %arg)
385} 652}
386 653
387sub add { 654sub add {
388 my ($self, $widget) = @_; 655 my ($self, $child) = @_;
389 656
390 $self->{children} = []; 657 $self->{children} = [];
391 658
392 $self->SUPER::add ($widget); 659 $self->SUPER::add ($child);
393} 660}
394 661
395sub remove { 662sub remove {
396 my ($self, $widget) = @_; 663 my ($self, $widget) = @_;
397 664
… …
406sub size_request { 673sub size_request {
407 $_[0]{children}[0]->size_request 674 $_[0]{children}[0]->size_request
408} 675}
409 676
410sub size_allocate { 677sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 678 my ($self, $w, $h) = @_;
412 679
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 680 $self->{children}[0]->configure (0, 0, $w, $h);
416} 681}
417 682
418############################################################################# 683#############################################################################
419 684
420package CFClient::UI::Window; 685package CFClient::UI::Window;
421 686
422our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Bin::;
423 688
424use SDL::OpenGL; 689use CFClient::OpenGL;
425 690
426sub new { 691sub new {
427 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
428 693
429 my $self = $class->SUPER::new (%arg); 694 my $self = $class->SUPER::new (%arg);
430} 695}
431 696
432sub update { 697sub update {
433 my ($self) = @_; 698 my ($self) = @_;
434 699
435 # we want to do this delayed... 700 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 701 $self->SUPER::update;
438} 702}
439 703
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 704sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 705 my ($self, $w, $h) = @_;
451 706
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 707 $self->SUPER::size_allocate ($w, $h);
708 $self->update;
709}
455 710
711sub _render {
712 $_[0]{children}[0]->draw;
713}
714
715sub render_child {
716 my ($self) = @_;
717
718 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
719 glClearColor 0, 0, 0, 0;
720 glClear GL_COLOR_BUFFER_BIT;
721
456 $self->render_chld; 722 $self->_render;
723 };
457} 724}
458 725
459sub _draw { 726sub _draw {
460 my ($self) = @_; 727 my ($self) = @_;
461 728
462 my ($w, $h) = ($self->w, $self->h); 729 my ($w, $h) = ($self->w, $self->h);
463 730
464 my $tex = $self->{texture} 731 my $tex = $self->{texture}
465 or return; 732 or return;
466 733
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 734 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 735 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
736 glColor 1, 1, 1, 1;
471 737
472 $tex->draw_quad (0, 0, $w, $h); 738 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 739
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 740 glDisable GL_TEXTURE_2D;
476} 741}
477 742
478############################################################################# 743#############################################################################
479 744
745package CFClient::UI::ViewPort;
746
747our @ISA = CFClient::UI::Window::;
748
749sub size_request {
750 my ($self) = @_;
751
752 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
753
754 @$self{qw(child_w child_h)}
755}
756
757sub size_allocate {
758 my ($self, $w, $h) = @_;
759
760 my ($cw, $ch) = @$self{qw(child_w child_h)};
761# $w = $self->{w};
762 $self->child->configure (0, 0, $cw, $ch);
763 $self->update;
764}
765
766sub set_offset {
767 my ($self, $x, $y) = @_;
768
769 $self->{view_x} = int $x;
770 $self->{view_y} = int $y;
771
772 $self->update;
773}
774
775# hmm, this does not work for topleft of $self... but we should not ask for that
776sub coord2local {
777 my ($self, $x, $y) = @_;
778
779 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
780}
781
782sub coord2global {
783 my ($self, $x, $y) = @_;
784
785 $x = List::Util::min $self->{w}, $x - $self->{view_x};
786 $y = List::Util::min $self->{h}, $y - $self->{view_y};
787
788 $self->SUPER::coord2global ($x, $y)
789}
790
791sub find_widget {
792 my ($self, $x, $y) = @_;
793
794 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
795 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
796 ) {
797 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
798 } else {
799 $self->CFClient::UI::Base::find_widget ($x, $y)
800 }
801}
802
803sub _render {
804 my ($self) = @_;
805
806 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
807
808 $self->SUPER::_render;
809}
810
811#############################################################################
812
813package CFClient::UI::ScrolledWindow;
814
815our @ISA = CFClient::UI::HBox::;
816
817sub new {
818 my $class = shift;
819
820 my $self;
821
822 my $slider = new CFClient::UI::Slider
823 vertical => 1,
824 range => [0, 0, 1, 0.01], # HACK fix
825 connect_changed => sub {
826 $self->{vp}->set_offset (0, $_[1]);
827 },
828 ;
829
830 $self = $class->SUPER::new (
831 vp => (new CFClient::UI::ViewPort expand => 1),
832 slider => $slider,
833 @_,
834 );
835
836 $self->{vp}->add ($self->{scrolled});
837 $self->add ($self->{vp});
838 $self->add ($self->{slider});
839
840 $self
841}
842
843sub size_allocate {
844 my ($self, $w, $h) = @_;
845
846 $self->SUPER::size_allocate ($w, $h);
847
848 my $child = $self->{vp}->child;
849 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
850}
851
852#TODO# update range on size_allocate depending on child
853# update viewport offset on scroll
854
855#############################################################################
856
480package CFClient::UI::Frame; 857package CFClient::UI::Frame;
481 858
482our @ISA = CFClient::UI::Bin::; 859our @ISA = CFClient::UI::Bin::;
483 860
484use SDL::OpenGL; 861use CFClient::OpenGL;
862
863sub new {
864 my $class = shift;
865
866 $class->SUPER::new (
867 bg => undef,
868 @_,
869 )
870}
871
872sub _draw {
873 my ($self) = @_;
874
875 if ($self->{bg}) {
876 my ($w, $h) = @$self{qw(w h)};
877
878 glEnable GL_BLEND;
879 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
880 glColor @{ $self->{bg} };
881
882 glBegin GL_QUADS;
883 glVertex 0 , 0;
884 glVertex 0 , $h;
885 glVertex $w, $h;
886 glVertex $w, 0;
887 glEnd;
888
889 glDisable GL_BLEND;
890 }
891
892 $self->SUPER::_draw;
893}
894
895#############################################################################
896
897package CFClient::UI::FancyFrame;
898
899our @ISA = CFClient::UI::Bin::;
900
901use CFClient::OpenGL;
902
903my @tex =
904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
905 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
906
907sub new {
908 my $class = shift;
909
910 # TODO: user_x, user_y, overwrite moveto?
911
912 my $self = $class->SUPER::new (
913 bg => [1, 1, 1, 1],
914 border_bg => [1, 1, 1, 1],
915 border => 0.6,
916 is_toplevel => 1,
917 can_events => 1,
918 @_
919 );
920
921 $self->{title} &&= new CFClient::UI::Label
922 align => 0,
923 valign => 1,
924 text => $self->{title},
925 fontsize => $self->{border};
926
927 $self
928}
929
930sub border {
931 int $_[0]{border} * $::FONTSIZE
932}
485 933
486sub size_request { 934sub size_request {
487 my ($self) = @_; 935 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 936
491 $chld->move (2, 2); 937 my ($w, $h) = $self->SUPER::size_request;
492 938
493 map { $_ + 4 } $chld->size_request; 939 (
940 $w + $self->border * 2,
941 $h + $self->border * 2,
942 )
494} 943}
495 944
496sub size_allocate { 945sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 946 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 947
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 948 $h -= List::Util::max 0, $self->border * 2;
502} 949 $w -= List::Util::max 0, $self->border * 2;
503 950
504sub _draw { 951 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 952 if $self->{title};
506 953
507 my $chld = $self->child; 954 $self->child->configure ($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, $h);
565} 955}
566 956
567sub button_down { 957sub button_down {
568 my ($self, $ev, $x, $y) = @_; 958 my ($self, $ev, $x, $y) = @_;
569 959
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 960 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 961 my $border = $self->border;
572 962
963 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
964 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
965
966 if ($lr & $td) {
967 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 968 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 969 my ($bw, $bh) = ($self->{w}, $self->{h});
970
971 my $mx = $x < $border;
972 my $my = $y < $border;
575 973
576 $self->{motion} = sub { 974 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
578 976
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 977 my $dx = $ev->{x} - $ox;
978 my $dy = $ev->{y} - $oy;
580 979
581 $self->{user_w} = $bw + $x - $ox; 980 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 981 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 982 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
983 $self->check_size;
584 }; 984 };
585 985
586 } elsif ($x >= 0 && $x < $self->{w} 986 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 987 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 988 my ($bx, $by) = ($self->{x}, $self->{y});
591 989
592 $self->{motion} = sub { 990 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 991 my ($ev, $x, $y) = @_;
594 992
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 993 ($x, $y) = ($ev->{x}, $ev->{y});
596 994
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 995 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 996 $self->update;
599 }; 997 };
600 } 998 }
… …
613} 1011}
614 1012
615sub _draw { 1013sub _draw {
616 my ($self) = @_; 1014 my ($self) = @_;
617 1015
618 my ($w, $h) = ($self->{w}, $self->{h}); 1016 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1017 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 1018
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1019 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1020 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1021
626 my $top = $tex[1]; 1022 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1023
629 my $left = $tex[3]; 1024 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1025 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
1026 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
1027 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1028 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1029
632 my $right = $tex[2]; 1030 if (@{$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]; 1031 my $bg = $tex[0];
639 1032
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1033 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 1034 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 1035 my $rep_y = $ch / $bg->{h};
645 1036
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1037 glColor @{ $self->{bg} };
1038
1039 $bg->{s} = $rep_x;
1040 $bg->{t} = $rep_y;
1041 $bg->{wrap_mode} = 1;
1042 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1043 }
647 1044
648 glDisable GL_TEXTURE_2D; 1045 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1046
1047 $self->{title}->draw if $self->{title};
650 1048
651 $self->child->draw; 1049 $self->child->draw;
652
653} 1050}
654 1051
655############################################################################# 1052#############################################################################
656 1053
657package CFClient::UI::Table; 1054package CFClient::UI::Table;
658 1055
659our @ISA = CFClient::UI::Base::; 1056our @ISA = CFClient::UI::Base::;
660 1057
661use List::Util qw(max sum); 1058use List::Util qw(max sum);
662 1059
663use SDL::OpenGL; 1060use CFClient::OpenGL;
664 1061
665sub new { 1062sub new {
666 my $class = shift; 1063 my $class = shift;
667 1064
668 $class->SUPER::new ( 1065 $class->SUPER::new (
… …
670 @_ 1067 @_
671 ) 1068 )
672} 1069}
673 1070
674sub add { 1071sub add {
675 my ($self, $x, $y, $chld) = @_; 1072 my ($self, $x, $y, $child) = @_;
676 1073
1074 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1075 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1076
680 $self->{w} = $self->{h} = -1; 1077 $child->check_size;
1078}
1079
1080sub children {
1081 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1082}
1083
1084# TODO: move to container class maybe? send childs a signal on removal?
1085sub clear {
1086 my ($self) = @_;
1087
1088 my @children = $self->children;
1089 delete $self->{children};
1090
1091 for (@children) {
1092 delete $_->{parent};
1093 $_->hide;
1094 }
1095
681 $self->update; 1096 $self->update;
682} 1097}
683 1098
684sub get_wh { 1099sub get_wh {
685 my ($self) = @_; 1100 my ($self) = @_;
… …
691 or next; 1106 or next;
692 1107
693 for my $x (0 .. $#$row) { 1108 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1109 my $widget = $row->[$x]
695 or next; 1110 or next;
696 my ($w, $h) = $widget->size_request; 1111 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1112
698 $w[$x] = max $w[$x], $w; 1113 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1114 $h[$y] = max $h[$y], $h;
700 } 1115 }
701 } 1116 }
… …
713 (sum @$hs), 1128 (sum @$hs),
714 ) 1129 )
715} 1130}
716 1131
717sub size_allocate { 1132sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1133 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1134
722 my ($ws, $hs) = $self->get_wh; 1135 my ($ws, $hs) = $self->get_wh;
723 1136
724 my $req_w = sum @$ws; 1137 my $req_w = sum @$ws;
725 my $req_h = sum @$hs; 1138 my $req_h = sum @$hs;
… …
730 my $col_expand = (sum @col_expand) || 1; 1143 my $col_expand = (sum @col_expand) || 1;
731 1144
732 # linearly scale sizes 1145 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1146 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1147 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1148
1149 CFClient::UI::harmonize $ws;
1150 CFClient::UI::harmonize $hs;
735 1151
736 my $y; 1152 my $y;
737 1153
738 for my $r (0 .. $#{$self->{children}}) { 1154 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1155 my $row = $self->{children}[$r]
… …
744 1160
745 for my $c (0 .. $#$row) { 1161 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1162 my $col_w = $ws->[$c];
747 1163
748 if (my $widget = $row->[$c]) { 1164 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1165 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1166 }
751 1167
752 $x += $col_w; 1168 $x += $col_w;
753 } 1169 }
754 1170
… …
799 (List::Util::max map $_->[1], @alloc), 1215 (List::Util::max map $_->[1], @alloc),
800 ) 1216 )
801} 1217}
802 1218
803sub size_allocate { 1219sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1220 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807
808 return unless $self->{w};
809 1221
810 ($h, $w) = ($w, $h); 1222 ($h, $w) = ($w, $h);
811 1223
812 my $children = $self->{children}; 1224 my $children = $self->{children};
813 1225
814 my @h = map +($_->size_request)[0], @$children; 1226 my @h = map $_->{req_w}, @$children;
815 1227
816 my $req_h = List::Util::sum @h; 1228 my $req_h = List::Util::sum @h;
817 1229
818 if ($req_h > $h) { 1230 if ($req_h > $h) {
819 # ah well, not enough space 1231 # ah well, not enough space
… …
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1241 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h; 1242 $h[$_] = $alloc_h;
831 } 1243 }
832 } 1244 }
833 1245
1246 CFClient::UI::harmonize \@h;
1247
834 my $y = 0; 1248 my $y = 0;
835 for (0 .. $#$children) { 1249 for (0 .. $#$children) {
836 my $child = $children->[$_]; 1250 my $child = $children->[$_];
837 my $h = $h[$_]; 1251 my $h = $h[$_];
838 $child->size_allocate ($y, 0, $h, $w); 1252 $child->configure ($y, 0, $h, $w);
839 1253
840 $y += $h; 1254 $y += $h;
841 } 1255 }
1256
1257 1
842} 1258}
843 1259
844############################################################################# 1260#############################################################################
845 1261
846package CFClient::UI::VBox; 1262package CFClient::UI::VBox;
… …
859 (List::Util::sum map $_->[1], @alloc), 1275 (List::Util::sum map $_->[1], @alloc),
860 ) 1276 )
861} 1277}
862 1278
863sub size_allocate { 1279sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_; 1280 my ($self, $w, $h) = @_;
865 1281
866 $self->_size_allocate ($x, $y, $w, $h) or return; 1282 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
867
868 return unless $self->{h};
869 1283
870 my $children = $self->{children}; 1284 my $children = $self->{children};
871 1285
872 my @h = map +($_->size_request)[1], @$children; 1286 my @h = map $_->{req_h}, @$children;
873 1287
874 my $req_h = List::Util::sum @h; 1288 my $req_h = List::Util::sum @h;
875 1289
876 if ($req_h > $h) { 1290 if ($req_h > $h) {
877 # ah well, not enough space 1291 # ah well, not enough space
… …
885 1299
886 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1300 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887 } 1301 }
888 } 1302 }
889 1303
1304 CFClient::UI::harmonize \@h;
1305
890 my $y = 0; 1306 my $y = 0;
891 for (0 .. $#$children) { 1307 for (0 .. $#$children) {
892 my $child = $children->[$_]; 1308 my $child = $children->[$_];
893 my $h = $h[$_]; 1309 my $h = $h[$_];
894 $child->size_allocate (0, $y, $w, $h); 1310 $child->configure (0, $y, $w, $h);
895 1311
896 $y += $h; 1312 $y += $h;
897 } 1313 }
1314
1315 1
898} 1316}
899 1317
900############################################################################# 1318#############################################################################
901 1319
902package CFClient::UI::Label; 1320package CFClient::UI::Label;
903 1321
904our @ISA = CFClient::UI::Base::; 1322our @ISA = CFClient::UI::DrawBG::;
905 1323
906use SDL::OpenGL; 1324use CFClient::OpenGL;
907 1325
908sub new { 1326sub new {
909 my ($class, %arg) = @_; 1327 my ($class, %arg) = @_;
910 1328
911 my $self = $class->SUPER::new ( 1329 my $self = $class->SUPER::new (
912 fg => [1, 1, 1], 1330 fg => [1, 1, 1],
913 height => $::FONTSIZE, 1331 #bg => none
914 text => "", 1332 #active_bg => none
915 align => -1, 1333 #font => default_font
916 padding => 2, 1334 #text => initial text
1335 #markup => initial narkup
1336 #max_w => maximum pixel width
1337 ellipsise => 3, # end
917 layout => new CFClient::Layout, 1338 layout => (new CFClient::Layout),
1339 fontsize => 1,
1340 align => -1,
1341 valign => -1,
1342 padding => 2,
1343 can_events => 0,
918 %arg 1344 %arg
919 ); 1345 );
920 1346
1347 if (exists $self->{template}) {
1348 my $layout = new CFClient::Layout;
1349 $layout->set_text (delete $self->{template});
1350 $self->{template} = $layout;
1351 }
1352
1353 if (exists $self->{markup}) {
1354 $self->set_markup (delete $self->{markup});
1355 } else {
921 $self->set_text ($self->{text}); 1356 $self->set_text (delete $self->{text});
1357 }
922 1358
923 $self 1359 $self
924} 1360}
925 1361
926sub escape_text { 1362sub escape($) {
927 local $_ = $_[1]; 1363 local $_ = $_[0];
928 1364
929 s/&/&amp;/g; 1365 s/&/&amp;/g;
930 s/>/&gt;/g; 1366 s/>/&gt;/g;
931 s/</&lt;/g; 1367 s/</&lt;/g;
932 1368
933 $_[1] 1369 $_
1370}
1371
1372sub update {
1373 my ($self) = @_;
1374
1375 delete $self->{texture};
1376 $self->SUPER::update;
934} 1377}
935 1378
936sub set_text { 1379sub set_text {
937 my ($self, $text) = @_; 1380 my ($self, $text) = @_;
938 1381
1382 return if $self->{text} eq "T$text";
939 $self->{text} = $text; 1383 $self->{text} = "T$text";
1384
1385 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
940 $self->{layout}->set_markup ($text); 1386 $self->{layout}->set_text ($text);
941 1387
942 delete $self->{texture};
943# $self->{w} = $self->{h} = -1;
944 $self->update; 1388 $self->update;
1389 $self->check_size;
945} 1390}
946 1391
947sub get_text { 1392sub set_markup {
948 my ($self, $text) = @_; 1393 my ($self, $markup) = @_;
949 1394
950 $self->{text} 1395 return if $self->{text} eq "M$markup";
1396 $self->{text} = "M$markup";
1397
1398 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1399
1400 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1401 $self->{layout}->set_markup ($markup);
1402
1403 $self->update;
1404 $self->check_size;
951} 1405}
952 1406
953sub size_request { 1407sub size_request {
954 my ($self) = @_; 1408 my ($self) = @_;
955 1409
956 $self->{layout}->set_width; 1410 $self->{layout}->set_font ($self->{font}) if $self->{font};
1411 $self->{layout}->set_width ($self->{max_w} || -1);
957 $self->{layout}->set_height ($self->{height}); 1412 $self->{layout}->set_ellipsise ($self->{ellipsise});
1413 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1415
958 my ($w, $h) = $self->{layout}->size; 1416 my ($w, $h) = $self->{layout}->size;
1417
1418 if (exists $self->{template}) {
1419 $self->{template}->set_font ($self->{font}) if $self->{font};
1420 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1421
1422 my ($w2, $h2) = $self->{template}->size;
1423
1424 $w = List::Util::max $w, $w2;
1425 $h = List::Util::max $h, $h2;
1426 }
959 1427
960 ( 1428 (
961 $w + $self->{padding} * 2, 1429 $w + $self->{padding} * 2,
962 $h + $self->{padding} * 2, 1430 $h + $self->{padding} * 2,
963 ) 1431 )
964} 1432}
965 1433
966sub size_allocate { 1434sub size_allocate {
967 my ($self, $x, $y, $w, $h) = @_; 1435 my ($self, $w, $h) = @_;
968
969 $self->_size_allocate ($x, $y, $w, $h) or return;
970 1436
971 delete $self->{texture}; 1437 delete $self->{texture};
972} 1438}
973 1439
974sub update { 1440sub set_fontsize {
975 my ($self) = @_; 1441 my ($self, $fontsize) = @_;
976 1442
1443 $self->{fontsize} = $fontsize;
977 delete $self->{texture}; 1444 delete $self->{texture};
1445
978 $self->SUPER::update; 1446 $self->update;
1447 $self->check_size;
979} 1448}
980 1449
981sub _draw { 1450sub _draw {
982 my ($self) = @_; 1451 my ($self) = @_;
983 1452
1453 $self->SUPER::_draw; # draw background, if applicable
1454
984 my $tex = $self->{texture} ||= do { 1455 my $tex = $self->{texture} ||= do {
1456 $self->{layout}->set_foreground (@{$self->{fg}});
1457 $self->{layout}->set_font ($self->{font}) if $self->{font};
985 $self->{layout}->set_width ($self->{w}); 1458 $self->{layout}->set_width ($self->{w});
986 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1459 $self->{layout}->set_ellipsise ($self->{ellipsise});
1460 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1461 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1462
987 new_from_layout CFClient::Texture $self->{layout} 1463 my $tex = new_from_layout CFClient::Texture $self->{layout};
1464
1465 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1466 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1467 : ($self->{w} - $tex->{w}) * 0.5);
1468
1469 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1470 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1471 : ($self->{h} - $tex->{h}) * 0.5);
1472
1473 $tex
988 }; 1474 };
989 1475
990 glEnable GL_BLEND;
991 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
992 glEnable GL_TEXTURE_2D; 1476 glEnable GL_TEXTURE_2D;
993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1477 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994 1478
1479 if ($tex->{format} == GL_ALPHA) {
995 glColor @{$self->{fg}}; 1480 glColor @{$self->{fg}};
996 1481 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
997 my $x = 1482 } else {
998 $self->{align} < 0 ? $self->{padding} 1483 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
999 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1484 }
1000 : ($self->{w} - $tex->{w}) * 0.5;
1001
1002 glTranslate $x, $self->{padding}, 0;
1003 $tex->draw_quad (0, 0);
1004 1485
1005 glDisable GL_TEXTURE_2D; 1486 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1487}
1008 1488
1009############################################################################# 1489#############################################################################
1010 1490
1011package CFClient::UI::Entry; 1491package CFClient::UI::EntryBase;
1012 1492
1013our @ISA = CFClient::UI::Label::; 1493our @ISA = CFClient::UI::Label::;
1014 1494
1015use SDL; 1495use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1496
1018sub new { 1497sub new {
1019 my $class = shift; 1498 my $class = shift;
1020 1499
1021 $class->SUPER::new ( 1500 $class->SUPER::new (
1022 fg => [1, 1, 1], 1501 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1502 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1503 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1504 active_fg => [0, 0, 0],
1505 can_hover => 1,
1506 can_focus => 1,
1507 valign => 0,
1508 can_events => 1,
1509 #text => ...
1026 @_ 1510 @_
1027 ) 1511 )
1028} 1512}
1029 1513
1030sub _set_text { 1514sub _set_text {
1031 my ($self, $text) = @_; 1515 my ($self, $text) = @_;
1032 1516
1517 delete $self->{cur_h};
1518
1519 return if $self->{text} eq $text;
1520
1521 delete $self->{texture};
1522
1033 $self->{last_activity} = $::NOW; 1523 $self->{last_activity} = $::NOW;
1034
1035 $self->{text} = $text; 1524 $self->{text} = $text;
1036 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1038 1525
1039 $text =~ s/./*/g if $self->{hidden}; 1526 $text =~ s/./*/g if $self->{hidden};
1527 $self->{layout}->set_text ("$text ");
1040 1528
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1529 $self->emit (changed => $self->{text});
1042
1043 $text = substr $text, 0, $self->{cursor};
1044 utf8::encode $text;
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 ($w + 1, $h) # add 1 for cursor
1055}
1056
1057sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_;
1059
1060 $self->SUPER::size_allocate ($x, $y, $w, $h);
1061
1062 $self->_set_text ($self->{text});
1063} 1530}
1064 1531
1065sub set_text { 1532sub set_text {
1066 my ($self, $text) = @_; 1533 my ($self, $text) = @_;
1067 1534
1068 $self->{cursor} = length $text; 1535 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1536 $self->_set_text ($text);
1070 $self->update; 1537 $self->update;
1538 $self->check_size;
1539}
1540
1541sub get_text {
1542 $_[0]{text}
1543}
1544
1545sub size_request {
1546 my ($self) = @_;
1547
1548 my ($w, $h) = $self->SUPER::size_request;
1549
1550 ($w + 1, $h) # add 1 for cursor
1551}
1552
1553sub size_allocate {
1554 my ($self, $w, $h) = @_;
1555
1556 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1071} 1557}
1072 1558
1073sub key_down { 1559sub key_down {
1074 my ($self, $ev) = @_; 1560 my ($self, $ev) = @_;
1075 1561
1076 my $mod = $ev->key_mod; 1562 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1563 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1564 my $uni = $ev->{unicode};
1080 1565
1081 my $text = $self->get_text; 1566 my $text = $self->get_text;
1082 1567
1083 if ($sym == SDLK_BACKSPACE) { 1568 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1569 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1570 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1571 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1572 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1573 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1574 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1575 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1576 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1577 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1578 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1579 $self->{cursor} = length $text;
1580 } elsif ($uni == 27) {
1581 $self->emit ('escape');
1095 } elsif ($uni) { 1582 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1583 substr $text, $self->{cursor}++, 0, chr $uni;
1097 } 1584 }
1098 1585
1099 $self->_set_text ($text); 1586 $self->_set_text ($text);
1100 $self->update; 1587 $self->update;
1588 $self->check_size;
1101} 1589}
1102 1590
1103sub focus_in { 1591sub focus_in {
1104 my ($self) = @_; 1592 my ($self) = @_;
1105 1593
… …
1153 1641
1154 $self->SUPER::_draw; 1642 $self->SUPER::_draw;
1155 1643
1156 #TODO: force update every cursor change :( 1644 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1645 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1646
1647 unless (exists $self->{cur_h}) {
1648 my $text = substr $self->{text}, 0, $self->{cursor};
1649 utf8::encode $text;
1650
1651 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1652 }
1653
1158 glColor @{$self->{fg}}; 1654 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1655 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1656 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1657 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1658 glEnd;
1163 } 1659 }
1164} 1660}
1165 1661
1662package CFClient::UI::Entry;
1663
1664our @ISA = CFClient::UI::EntryBase::;
1665
1666use CFClient::OpenGL;
1667
1668sub key_down {
1669 my ($self, $ev) = @_;
1670
1671 my $sym = $ev->{sym};
1672
1673 if ($sym == 13) {
1674 unshift @{$self->{history}},
1675 my $txt = $self->get_text;
1676 $self->{history_pointer} = -1;
1677 $self->{history_saveback} = '';
1678 $self->emit (activate => $txt);
1679 $self->update;
1680
1681 } elsif ($sym == CFClient::SDLK_UP) {
1682 if ($self->{history_pointer} < 0) {
1683 $self->{history_saveback} = $self->get_text;
1684 }
1685 if (@{$self->{history} || []} > 0) {
1686 $self->{history_pointer}++;
1687 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1688 $self->{history_pointer} = @{$self->{history} || []} - 1;
1689 }
1690 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1691 }
1692
1693 } elsif ($sym == CFClient::SDLK_DOWN) {
1694 $self->{history_pointer}--;
1695 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1696
1697 if ($self->{history_pointer} >= 0) {
1698 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1699 } else {
1700 $self->set_text ($self->{history_saveback});
1701 }
1702
1703 } else {
1704 $self->SUPER::key_down ($ev);
1705 }
1706
1707}
1708
1166############################################################################# 1709#############################################################################
1167 1710
1168package CFClient::UI::Button; 1711package CFClient::UI::Button;
1169 1712
1170our @ISA = CFClient::UI::Label::; 1713our @ISA = CFClient::UI::Label::;
1171 1714
1172use SDL; 1715use CFClient::OpenGL;
1173use SDL::OpenGL; 1716
1717my @tex =
1718 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1719 qw(b1_button_active.png);
1174 1720
1175sub new { 1721sub new {
1176 my $class = shift; 1722 my $class = shift;
1177 1723
1178 $class->SUPER::new ( 1724 $class->SUPER::new (
1179 padding => 4, 1725 padding => 4,
1180 fg => [1, 1, 1], 1726 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_bg => [0, 0, 0, 0.5], 1727 active_fg => [0, 0, 1],
1183 active_fg => [1, 1, 0], 1728 can_hover => 1,
1184 border_fg => [1, 1, 0], 1729 align => 0,
1730 valign => 0,
1731 can_events => 1,
1185 @_ 1732 @_
1186 ) 1733 )
1187} 1734}
1188 1735
1189sub button_up { 1736sub button_up {
… …
1198sub _draw { 1745sub _draw {
1199 my ($self) = @_; 1746 my ($self) = @_;
1200 1747
1201 local $self->{fg} = $self->{fg}; 1748 local $self->{fg} = $self->{fg};
1202 1749
1750 if ($GRAB == $self) {
1751 $self->{fg} = $self->{active_fg};
1752 }
1753
1754 glEnable GL_TEXTURE_2D;
1755 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1756 glColor 0, 0, 0, 1;
1757
1758 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1759
1760 glDisable GL_TEXTURE_2D;
1761
1762 $self->SUPER::_draw;
1763}
1764
1765#############################################################################
1766
1767package CFClient::UI::CheckBox;
1768
1769our @ISA = CFClient::UI::DrawBG::;
1770
1771my @tex =
1772 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1773 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1774
1775use CFClient::OpenGL;
1776
1777sub new {
1778 my $class = shift;
1779
1780 $class->SUPER::new (
1781 padding => 2,
1782 fg => [1, 1, 1],
1783 active_fg => [1, 1, 0],
1784 bg => [0, 0, 0, 0.2],
1785 active_bg => [1, 1, 1, 0.5],
1786 state => 0,
1787 can_hover => 1,
1788 @_
1789 )
1790}
1791
1792sub size_request {
1793 my ($self) = @_;
1794
1795 ($self->{padding} * 2 + 6) x 2
1796}
1797
1798sub button_down {
1799 my ($self, $ev, $x, $y) = @_;
1800
1801 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1802 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1803 $self->{state} = !$self->{state};
1804 $self->emit (changed => $self->{state});
1805 }
1806}
1807
1808sub _draw {
1809 my ($self) = @_;
1810
1811 $self->SUPER::_draw;
1812
1813 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1814
1815 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1816
1817 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1818
1819 my $tex = $self->{state} ? $tex[1] : $tex[0];
1820
1821 glEnable GL_TEXTURE_2D;
1822 $tex->draw_quad_alpha (0, 0, $s, $s);
1823 glDisable GL_TEXTURE_2D;
1824}
1825
1826#############################################################################
1827
1828package CFClient::UI::Image;
1829
1830our @ISA = CFClient::UI::Base::;
1831
1832use CFClient::OpenGL;
1833use Carp qw/confess/;
1834
1835our %loaded_images;
1836
1837sub new {
1838 my $class = shift;
1839
1840 my $self = $class->SUPER::new (can_events => 0, @_);
1841
1842 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1843
1844 $loaded_images{$self->{image}} ||=
1845 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1846
1847 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1848
1849 Scalar::Util::weaken $loaded_images{$self->{image}};
1850
1851 $self->{aspect} = $tex->{w} / $tex->{h};
1852
1853 $self
1854}
1855
1856sub size_request {
1857 my ($self) = @_;
1858
1859 ($self->{tex}->{w}, $self->{tex}->{h})
1860}
1861
1862sub _draw {
1863 my ($self) = @_;
1864
1865 my $tex = $self->{tex};
1866
1867 my ($w, $h) = ($self->{w}, $self->{h});
1868
1869 if ($self->{rot90}) {
1870 glRotate 90, 0, 0, 1;
1871 glTranslate 0, -$self->{w}, 0;
1872
1873 ($w, $h) = ($h, $w);
1874 }
1875
1876 glEnable GL_TEXTURE_2D;
1877 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1878
1879 $tex->draw_quad_alpha (0, 0, $w, $h);
1880
1881 glDisable GL_TEXTURE_2D;
1882}
1883
1884#############################################################################
1885
1886package CFClient::UI::VGauge;
1887
1888our @ISA = CFClient::UI::Base::;
1889
1890use List::Util qw(min max);
1891
1892use CFClient::OpenGL;
1893
1894my %tex = (
1895 food => [
1896 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1897 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1898 ],
1899 grace => [
1900 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1901 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1902 ],
1903 hp => [
1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1905 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1906 ],
1907 mana => [
1908 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1909 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1910 ],
1911);
1912
1913# eg. VGauge->new (gauge => 'food'), default gauge: food
1914sub new {
1915 my $class = shift;
1916
1917 my $self = $class->SUPER::new (
1918 type => 'food',
1919 @_
1920 );
1921
1922 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1923
1924 $self
1925}
1926
1927sub size_request {
1928 my ($self) = @_;
1929
1930 #my $tex = $tex{$self->{type}}[0];
1931 #@$tex{qw(w h)}
1932 (0, 0)
1933}
1934
1935sub set_max {
1936 my ($self, $max) = @_;
1937
1938 return if $self->{max_val} == $max;
1939
1940 $self->{max_val} = $max;
1941 $self->update;
1942}
1943
1944sub set_value {
1945 my ($self, $val, $max) = @_;
1946
1947 $self->set_max ($max)
1948 if defined $max;
1949
1950 return if $self->{val} == $val;
1951
1952 $self->{val} = $val;
1953 $self->update;
1954}
1955
1956sub _draw {
1957 my ($self) = @_;
1958
1959 my $tex = $tex{$self->{type}};
1960 my ($t1, $t2, $t3) = @$tex;
1961
1962 my ($w, $h) = ($self->{w}, $self->{h});
1963
1964 if ($self->{vertical}) {
1965 glRotate 90, 0, 0, 1;
1966 glTranslate 0, -$self->{w}, 0;
1967
1968 ($w, $h) = ($h, $w);
1969 }
1970
1971 my $ycut = $self->{val} / ($self->{max_val} || 1);
1972
1973 my $ycut1 = max 0, min 1, $ycut;
1974 my $ycut2 = max 0, min 1, $ycut - 1;
1975
1976 my $h1 = $self->{h} * (1 - $ycut1);
1977 my $h2 = $self->{h} * (1 - $ycut2);
1978
1203 glEnable GL_BLEND; 1979 glEnable GL_BLEND;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1205 1983
1206 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1984 glBindTexture GL_TEXTURE_2D, $t1->{name};
1207 1985 glBegin GL_QUADS;
1208 glBegin GL_LINE_LOOP; 1986 glTexCoord 0 , 0; glVertex 0 , 0;
1209 glColor @{$self->{border_fg}}; 1987 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1210 glVertex 1 , 1; 1988 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1211 glVertex 1 , $self->{h} - 2; 1989 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1212 glVertex $self->{w} - 2, $self->{h} - 2;
1213 glVertex $self->{w} - 2, 1;
1214 glEnd; 1990 glEnd;
1215
1216 if ($GRAB == $self) {
1217 glColor @{$self->{active_bg}};
1218 $self->{fg} = $self->{active_fg};
1219 } else {
1220 glColor @{$self->{bg}};
1221 }
1222 1991
1992 my $ycut1 = List::Util::min 1, $ycut;
1993 glBindTexture GL_TEXTURE_2D, $t2->{name};
1223 glBegin GL_QUADS; 1994 glBegin GL_QUADS;
1224 glVertex 2 , 2; 1995 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1225 glVertex 2 , $self->{h} - 2; 1996 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1226 glVertex $self->{w} - 2, $self->{h} - 2; 1997 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1227 glVertex $self->{w} - 2, 2; 1998 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1228 glEnd; 1999 glEnd;
2000
2001 if ($t3) {
2002 glBindTexture GL_TEXTURE_2D, $t3->{name};
2003 glBegin GL_QUADS;
2004 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2005 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2006 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2007 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2008 glEnd;
2009 }
2010
1229 glDisable GL_BLEND; 2011 glDisable GL_BLEND;
1230 2012 glDisable GL_TEXTURE_2D;
1231 $self->SUPER::_draw;
1232} 2013}
1233 2014
1234############################################################################# 2015#############################################################################
1235 2016
2017package CFClient::UI::Gauge;
2018
2019our @ISA = CFClient::UI::VBox::;
2020
2021sub new {
2022 my ($class, %arg) = @_;
2023
2024 my $self = $class->SUPER::new (
2025 tooltip => $arg{type},
2026 can_hover => 1,
2027 can_events => 1,
2028 %arg,
2029 );
2030
2031 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2032 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2033 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2034
2035 $self
2036}
2037
2038sub set_fontsize {
2039 my ($self, $fsize) = @_;
2040
2041 $self->{value}->set_fontsize ($fsize);
2042 $self->{max} ->set_fontsize ($fsize);
2043}
2044
2045sub set_max {
2046 my ($self, $max) = @_;
2047
2048 $self->{gauge}->set_max ($max);
2049 $self->{max}->set_text ($max);
2050}
2051
2052sub set_value {
2053 my ($self, $val, $max) = @_;
2054
2055 $self->set_max ($max)
2056 if defined $max;
2057
2058 $self->{gauge}->set_value ($val, $max);
2059 $self->{value}->set_text ($val);
2060}
2061
2062#############################################################################
2063
1236package CFClient::UI::Slider; 2064package CFClient::UI::Slider;
1237 2065
1238use strict; 2066use strict;
1239 2067
1240use SDL::OpenGL; 2068use CFClient::OpenGL;
1241 2069
1242our @ISA = CFClient::UI::DrawBG::; 2070our @ISA = CFClient::UI::DrawBG::;
2071
2072my @tex =
2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2074 qw(s1_slider.png s1_slider_bg.png);
1243 2075
1244sub new { 2076sub new {
1245 my $class = shift; 2077 my $class = shift;
1246 2078
1247 # range [value, low, high, page] 2079 # range [value, low, high, page, unit]
1248 2080
2081 # TODO: 0-width page
2082 # TODO: req_w/h are wrong with vertical
2083 # TODO: calculations are off
1249 my $self = $class->SUPER::new ( 2084 my $self = $class->SUPER::new (
1250 fg => [1, 1, 1], 2085 fg => [1, 1, 1],
1251 active_fg => [0, 0, 0], 2086 active_fg => [0, 0, 0],
2087 bg => [0, 0, 0, 0.2],
2088 active_bg => [1, 1, 1, 0.5],
1252 range => [0, 0, 100, 10], 2089 range => [0, 0, 100, 10, 0],
1253 req_w => 40, 2090 req_w => $::WIDTH / 80,
1254 req_h => 10, 2091 req_h => $::WIDTH / 80,
1255 vertical => 0, 2092 vertical => 0,
2093 can_hover => 1,
2094 inner_pad => 0.02,
1256 @_ 2095 @_
1257 ); 2096 );
1258 2097
2098 $self->set_value ($self->{range}[0]);
2099 $self->update;
2100
1259 $self 2101 $self
2102}
2103
2104sub set_range {
2105 my ($self, $range) = @_;
2106
2107 $self->{range} = $range;
2108
2109 $self->update;
2110}
2111
2112sub set_value {
2113 my ($self, $value) = @_;
2114
2115 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2116
2117 $hi = $lo + 1 if $hi <= $lo;
2118
2119 $page = $hi - $lo if $page > $hi - $lo;
2120
2121 $value = $lo if $value < $lo;
2122 $value = $hi - $page if $value > $hi - $page;
2123
2124 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2125 if $unit;
2126
2127 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2128
2129 if ($value != $old_value) {
2130 $self->emit (changed => $value);
2131 $self->update;
2132 }
1260} 2133}
1261 2134
1262sub size_request { 2135sub size_request {
1263 my ($self) = @_; 2136 my ($self) = @_;
1264 2137
… …
1270 2143
1271sub button_down { 2144sub button_down {
1272 my ($self, $ev, $x, $y) = @_; 2145 my ($self, $ev, $x, $y) = @_;
1273 2146
1274 $self->SUPER::button_down ($ev, $x, $y); 2147 $self->SUPER::button_down ($ev, $x, $y);
2148
2149 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2150
1275 $self->mouse_motion ($ev, $x, $y); 2151 $self->mouse_motion ($ev, $x, $y);
1276} 2152}
1277 2153
1278sub mouse_motion { 2154sub mouse_motion {
1279 my ($self, $ev, $x, $y) = @_; 2155 my ($self, $ev, $x, $y) = @_;
1280 2156
1281 if ($GRAB == $self) { 2157 if ($GRAB == $self) {
2158 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2159
2160 my (undef, $lo, $hi, $page) = @{$self->{range}};
2161
2162 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2163
2164 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2165 }
2166}
2167
2168sub update {
2169 my ($self) = @_;
2170
2171 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2172 $self->set_value ($self->{range}[0]);
2173
1282 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2174 my ($value, $lo, $hi, $page) = @{$self->{range}};
2175 my $range = ($hi - $page - $lo) || 1e-100;
1283 2176
1284 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2177 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1285 2178
1286 $x = $x * ($hi - $lo) / $w + $lo; 2179 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1287 $x = $lo if $x < $lo; 2180 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1288 $x = $hi - $page if $x > $hi - $page;
1289 $self->{range}[0] = $x;
1290 2181
1291 $self->emit (changed => $x); 2182 $value = ($value - $lo) / $range;
1292 $self->update; 2183 $value = $value * $self->{scale} + $self->{offset};
2184
2185 $self->{knob_x} = $value - $knob_w * 0.5;
2186 $self->{knob_w} = $knob_w;
1293 } 2187 });
2188
2189 $self->SUPER::update;
1294} 2190}
1295 2191
1296sub _draw { 2192sub _draw {
1297 my ($self) = @_; 2193 my ($self) = @_;
1298 2194
1299 $self->SUPER::_draw (); 2195 $self->SUPER::_draw ();
1300 2196
1301 my ($w, $h) = @$self{qw(w h)}; 2197 glScale $self->{w}, $self->{h};
1302 2198
1303 if ($self->{vertical}) { 2199 if ($self->{vertical}) {
1304 # draw a vertical slider like a rotated horizontal slider 2200 # draw a vertical slider like a rotated horizontal slider
1305 2201
2202 glTranslate 1, 0, 0;
1306 glRotate 90, 0, 0, 1; 2203 glRotate 90, 0, 0, 1;
1307 glTranslate 0, -$self->{w}, 0;
1308
1309 ($w, $h) = ($h, $w);
1310 } 2204 }
1311 2205
1312 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2206 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1313 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2207 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1314 2208
1315 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2209 glEnable GL_TEXTURE_2D;
2210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1316 2211
1317 $page = int $page * $w / ($hi - $lo); 2212 # draw background
1318 $value = int +($value - $lo) * $w / ($hi - $lo); 2213 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1319 2214
1320 $w -= $page; 2215 # draw handle
1321 $page &= ~1; 2216 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1322 glTranslate $page * 0.5, 0, 0;
1323 $page ||= 2;
1324 2217
1325 glColor @$fg; 2218 glDisable GL_TEXTURE_2D;
1326 glBegin GL_LINES;
1327 glVertex 0, 0; glVertex 0, $h;
1328 glVertex $w - 1, 0; glVertex $w - 1, $h;
1329 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1330 glEnd;
1331
1332 my $knob_a = $value - $page * 0.5;
1333 my $knob_b = $value + $page * 0.5;
1334
1335 glBegin GL_QUADS;
1336 glColor @$fg;
1337 glVertex $knob_a, 0;
1338 glVertex $knob_a, $h;
1339 glVertex $knob_b, $h;
1340 glVertex $knob_b, 0;
1341
1342 if ($knob_a < $knob_b - 2) {
1343 glColor @$bg;
1344 glVertex $knob_a + 1, 1;
1345 glVertex $knob_a + 1, $h - 1;
1346 glVertex $knob_b - 1, $h - 1;
1347 glVertex $knob_b - 1, 1;
1348 }
1349 glEnd;
1350} 2219}
1351 2220
1352############################################################################# 2221#############################################################################
1353 2222
1354package CFClient::UI::MapWidget; 2223package CFClient::UI::ValSlider;
1355 2224
1356use strict;
1357
1358use List::Util qw(min max);
1359
1360use SDL;
1361use SDL::OpenGL;
1362
1363our @ISA = CFClient::UI::Base::; 2225our @ISA = CFClient::UI::HBox::;
2226
2227sub new {
2228 my ($class, %arg) = @_;
2229
2230 my $range = delete $arg{range};
2231
2232 my $self = $class->SUPER::new (
2233 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2234 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2235 to_value => sub { shift },
2236 from_value => sub { shift },
2237 %arg,
2238 );
2239
2240 $self->{slider}->connect (changed => sub {
2241 my ($self, $value) = @_;
2242 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2243 $self->{parent}->emit (changed => $value);
2244 });
2245
2246# $self->{entry}->connect (changed => sub {
2247# my ($self, $value) = @_;
2248# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2249# $self->{parent}->emit (changed => $value);
2250# });
2251
2252 $self->add ($self->{slider}, $self->{entry});
2253
2254 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2255
2256 $self
2257}
2258
2259sub set_range { shift->{slider}->set_range (@_) }
2260sub set_value { shift->{slider}->set_value (@_) }
2261
2262#############################################################################
2263
2264package CFClient::UI::TextView;
2265
2266our @ISA = CFClient::UI::HBox::;
2267
2268use CFClient::OpenGL;
1364 2269
1365sub new { 2270sub new {
1366 my $class = shift; 2271 my $class = shift;
1367 2272
1368 $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1369 z => -1, 2274 fontsize => 1,
1370 list => (glGenLists 1), 2275 can_events => 0,
2276 #font => default_font
1371 @_ 2277 @_,
2278
2279 layout => (new CFClient::Layout 1),
2280 par => [],
2281 height => 0,
2282 children => [
2283 (new CFClient::UI::Empty expand => 1),
2284 (new CFClient::UI::Slider vertical => 1),
2285 ],
1372 ) 2286 );
1373}
1374 2287
1375sub key_down { 2288 $self->{children}[1]->connect (changed => sub { $self->update });
1376 print "MAPKEYDOWN\n";
1377}
1378 2289
1379sub key_up { 2290 $self
1380} 2291}
1381 2292
1382sub size_request { 2293sub set_fontsize {
2294 my ($self, $fontsize) = @_;
2295
2296 $self->{fontsize} = $fontsize;
2297 $self->reflow;
2298}
2299
2300sub size_allocate {
2301 my ($self, $w, $h) = @_;
2302
2303 $self->SUPER::size_allocate ($w, $h);
2304
2305 $self->{layout}->set_font ($self->{font}) if $self->{font};
2306 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2307 $self->{layout}->set_width ($self->{children}[0]{w});
2308
2309 $self->reflow;
2310}
2311
2312sub text_size {
2313 my ($self, $text, $indent) = @_;
2314
2315 my $layout = $self->{layout};
2316
2317 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2318 $layout->set_width ($self->{children}[0]{w} - $indent);
2319 $layout->set_markup ($text);
1383 ( 2320
1384 1 + 32 * int $::WIDTH / 32, 2321 $layout->size
1385 1 + 32 * int $::HEIGHT / 32, 2322}
2323
2324sub reflow {
2325 my ($self) = @_;
2326
2327 $self->{need_reflow}++;
2328 $self->update;
2329}
2330
2331sub set_offset {
2332 my ($self, $offset) = @_;
2333
2334 # todo: base offset on lines or so, not on pixels
2335 $self->{children}[1]->set_value ($offset);
2336}
2337
2338sub clear {
2339 my ($self) = @_;
2340
2341 $self->{par} = [];
2342 $self->{height} = 0;
2343 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2344}
2345
2346sub add_paragraph {
2347 my ($self, $color, $text, $indent) = @_;
2348
2349 for my $line (split /\n/, $text) {
2350 my ($w, $h) = $self->text_size ($line);
2351 $self->{height} += $h;
2352 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1386 ) 2353 }
2354
2355 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1387} 2356}
1388 2357
1389sub update { 2358sub update {
1390 my ($self) = @_; 2359 my ($self) = @_;
1391 2360
1392 $self->{need_update} = 1;
1393 $self->SUPER::update; 2361 $self->SUPER::update;
1394}
1395 2362
1396sub draw { 2363 return unless $self->{h} > 0;
1397 my ($self) = @_;
1398 2364
2365 delete $self->{texture};
2366
2367 $ROOT->on_post_alloc ($self, sub {
2368 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2369
1399 if (delete $self->{need_update}) { 2370 if (delete $self->{need_reflow}) {
1400 glNewList $self->{list}, GL_COMPILE; 2371 my $height = 0;
1401 2372
1402 my $mx = $::CONN->{mapx}; 2373 my $layout = $self->{layout};
1403 my $my = $::CONN->{mapy};
1404 2374
1405 my $map = $::CONN->{map}; 2375 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1406 2376
1407 my ($xofs, $yofs); 2377 for (@{$self->{par}}) {
2378 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2379 $layout->set_width ($W - $_->[3]);
2380 $layout->set_markup ($_->[4]);
2381 my ($w, $h) = $layout->size;
2382 $_->[0] = $w + $_->[3];
2383 $_->[1] = $h;
2384 }
1408 2385
1409 my $sw = 1 + int $::WIDTH / 32; 2386 $height += $_->[1];
1410 my $sh = 1 + int $::HEIGHT / 32; 2387 }
1411 2388
1412 if ($::CONN->{mapw} > $sw) { 2389 $self->{height} = $height;
1413 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2390
1414 } else { 2391 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1415 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2392
2393 delete $self->{texture};
1416 } 2394 }
1417 2395
1418 if ($::CONN->{maph} > $sh) { 2396 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1419 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2397 glClearColor 0.5, 0.5, 0.5, 0;
1420 } else { 2398 glClear GL_COLOR_BUFFER_BIT;
1421 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1422 }
1423 2399
1424 glEnable GL_TEXTURE_2D; 2400 my $top = int $self->{children}[1]{range}[0];
2401
2402 my $y0 = $top;
2403 my $y1 = $top + $H;
2404
2405 my $y = 0;
2406
2407 my $layout = $self->{layout};
2408
2409 $layout->set_font ($self->{font}) if $self->{font};
2410
1425 glEnable GL_BLEND; 2411 glEnable GL_BLEND;
2412 #TODO# not correct in windows where rgba is forced off
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2413 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2414
1429 my $sw4 = ($sw + 3) & ~3; 2415 for my $par (@{$self->{par}}) {
1430 my $darkness = "\x00" x ($sw4 * $sh); 2416 my $h = $par->[1];
1431 2417
1432 for my $x (0 .. $sw - 1) { 2418 if ($y0 < $y + $h && $y < $y1) {
1433 my $row = $map->[$x + $xofs]; 2419 $layout->set_foreground (@{ $par->[2] });
1434 for my $y (0 .. $sh - 1) { 2420 $layout->set_width ($W - $par->[3]);
2421 $layout->set_markup ($par->[4]);
1435 2422
1436 my $cell = $row->[$y + $yofs] 2423 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1437 or next;
1438 2424
1439 my $dark = $cell->[0]; 2425 glRasterPos $par->[3], $y - $y0;
1440 if ($dark < 0) { 2426 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1441 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1442 } else {
1443 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1444 } 2427 }
1445 2428
1446 for my $num (grep $_, @$cell[1,2,3]) { 2429 $y += $h;
1447 my $tex = $::CONN->{face}[$num]{texture} || next;
1448
1449 my ($w, $h) = @$tex{qw(w h)};
1450
1451 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1452 }
1453 } 2430 }
2431
2432 glDisable GL_BLEND;
1454 } 2433 };
2434 });
2435}
1455 2436
1456# if (1) { # higher quality darkness 2437sub _draw {
1457# $lighting =~ s/(.)/$1$1$1/gs; 2438 my ($self) = @_;
1458# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1459#
1460# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1461#
1462# $lighting = $pb->get_pixels;
1463# $lighting =~ s/(.)../$1/gs;
1464# }
1465 2439
2440 glEnable GL_TEXTURE_2D;
1466 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2441 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1467 2442 glColor 1, 1, 1, 1;
1468 $darkness = new CFClient::Texture 2443 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1469 w => $sw4,
1470 h => $sh,
1471 data => $darkness,
1472 internalformat => GL_ALPHA,
1473 format => GL_ALPHA;
1474
1475 glColor 0.45, 0.45, 0.45, 1;
1476 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1477
1478 glDisable GL_TEXTURE_2D; 2444 glDisable GL_TEXTURE_2D;
1479 glDisable GL_BLEND;
1480 2445
1481 glEndList; 2446 $self->{children}[1]->draw;
1482 }
1483 2447
1484 glCallList $self->{list};
1485}
1486
1487my %DIR = (
1488 SDLK_KP8, [1, "north"],
1489 SDLK_KP9, [2, "northeast"],
1490 SDLK_KP6, [3, "east"],
1491 SDLK_KP3, [4, "southeast"],
1492 SDLK_KP2, [5, "south"],
1493 SDLK_KP1, [6, "southwest"],
1494 SDLK_KP4, [7, "west"],
1495 SDLK_KP7, [8, "northwest"],
1496
1497 SDLK_UP, [1, "north"],
1498 SDLK_RIGHT, [3, "east"],
1499 SDLK_DOWN, [5, "south"],
1500 SDLK_LEFT, [7, "west"],
1501);
1502
1503sub key_down {
1504 my ($self, $ev) = @_;
1505
1506 my $mod = $ev->key_mod;
1507 my $sym = $ev->key_sym;
1508
1509 if ($sym == SDLK_KP5) {
1510 $::CONN->send ("command stay fire");
1511 } elsif (exists $DIR{$sym}) {
1512 if ($mod & KMOD_SHIFT) {
1513 $self->{shft}++;
1514 $::CONN->send ("command fire $DIR{$sym}[0]");
1515 } elsif ($mod & KMOD_CTRL) {
1516 $self->{ctrl}++;
1517 $::CONN->send ("command run $DIR{$sym}[0]");
1518 } else {
1519 $::CONN->send ("command $DIR{$sym}[1]");
1520 }
1521 }
1522}
1523
1524sub key_up {
1525 my ($self, $ev) = @_;
1526
1527 my $mod = $ev->key_mod;
1528 my $sym = $ev->key_sym;
1529
1530 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1531 $::CONN->send ("command fire_stop");
1532 }
1533 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1534 $::CONN->send ("command run_stop");
1535 }
1536} 2448}
1537 2449
1538############################################################################# 2450#############################################################################
1539 2451
1540package CFClient::UI::Animator; 2452package CFClient::UI::Animator;
1541 2453
1542use SDL::OpenGL; 2454use CFClient::OpenGL;
1543 2455
1544our @ISA = CFClient::UI::Bin::; 2456our @ISA = CFClient::UI::Bin::;
1545 2457
1546sub moveto { 2458sub moveto {
1547 my ($self, $x, $y) = @_; 2459 my ($self, $x, $y) = @_;
… …
1577 glPopMatrix; 2489 glPopMatrix;
1578} 2490}
1579 2491
1580############################################################################# 2492#############################################################################
1581 2493
1582package CFClient::UI::Toplevel; 2494package CFClient::UI::Flopper;
2495
2496our @ISA = CFClient::UI::Button::;
2497
2498sub new {
2499 my $class = shift;
2500
2501 my $self = $class->SUPER::new (
2502 state => 0,
2503 connect_activate => \&toggle_flopper,
2504 @_
2505 );
2506
2507 if ($self->{state}) {
2508 $self->{state} = 0;
2509 $self->toggle_flopper;
2510 }
2511
2512 $self
2513}
2514
2515sub toggle_flopper {
2516 my ($self) = @_;
2517
2518 # TODO: use animation
2519 if ($self->{state} = !$self->{state}) {
2520 $CFClient::UI::ROOT->add ($self->{other});
2521 $self->{other}->move ($self->coord2global (0, $self->{h}));
2522 $self->emit ("open");
2523 } else {
2524 $CFClient::UI::ROOT->remove ($self->{other});
2525 $self->emit ("close");
2526 }
2527
2528 $self->emit (changed => $self->{state});
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Tooltip;
2534
2535our @ISA = CFClient::UI::Bin::;
2536
2537use CFClient::OpenGL;
2538
2539sub new {
2540 my $class = shift;
2541
2542 $class->SUPER::new (
2543 @_,
2544 can_events => 0,
2545 )
2546}
2547
2548sub set_tooltip_from {
2549 my ($self, $widget) = @_;
2550
2551 $self->add (new CFClient::UI::Label
2552 markup => $widget->{tooltip},
2553 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2554 fontsize => 0.8,
2555 fg => [0, 0, 0, 1],
2556 ellipsise => 0,
2557 font => ($widget->{tooltip_font} || $::FONT_PROP),
2558 );
2559}
2560
2561sub size_request {
2562 my ($self) = @_;
2563
2564 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2565
2566 ($w + 4, $h + 4)
2567}
2568
2569sub size_allocate {
2570 my ($self, $w, $h) = @_;
2571
2572 $self->SUPER::size_allocate ($w - 4, $h - 4);
2573}
2574
2575sub _draw {
2576 my ($self) = @_;
2577
2578 glTranslate 0.375, 0.375;
2579
2580 my ($w, $h) = @$self{qw(w h)};
2581
2582 glColor 1, 0.8, 0.4;
2583 glBegin GL_QUADS;
2584 glVertex 0 , 0;
2585 glVertex 0 , $h;
2586 glVertex $w, $h;
2587 glVertex $w, 0;
2588 glEnd;
2589
2590 glColor 0, 0, 0;
2591 glBegin GL_LINE_LOOP;
2592 glVertex 0 , 0;
2593 glVertex 0 , $h;
2594 glVertex $w, $h;
2595 glVertex $w, 0;
2596 glEnd;
2597
2598 glTranslate 2 - 0.375, 2 - 0.375;
2599 $self->SUPER::_draw;
2600}
2601
2602#############################################################################
2603
2604package CFClient::UI::Face;
2605
2606our @ISA = CFClient::UI::Base::;
2607
2608use CFClient::OpenGL;
2609
2610sub new {
2611 my $class = shift;
2612
2613 my $self = $class->SUPER::new (
2614 aspect => 1,
2615 @_,
2616 );
2617
2618 if ($self->{anim} && $self->{animspeed}) {
2619 Scalar::Util::weaken (my $widget = $self);
2620
2621 $self->{timer} = Event->timer (
2622 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2623 hard => 1,
2624 interval => $self->{animspeed},
2625 cb => sub {
2626 ++$widget->{frame};
2627 $widget->update;
2628 },
2629 );
2630 }
2631
2632 $self
2633}
2634
2635sub size_request {
2636 (32, 8)
2637}
2638
2639sub update {
2640 my ($self) = @_;
2641
2642 return unless $self->{visible};
2643
2644 $self->SUPER::update;
2645}
2646
2647sub _draw {
2648 my ($self) = @_;
2649
2650 return unless $::CONN;
2651
2652 my $face;
2653
2654 if ($self->{frame}) {
2655 my $anim = $::CONN->{anim}[$self->{anim}];
2656
2657 $face = $anim->[ $self->{frame} % @$anim ]
2658 if $anim && @$anim;
2659 }
2660
2661 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2662
2663 if ($tex) {
2664 glEnable GL_TEXTURE_2D;
2665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2666 glColor 1, 1, 1, 1;
2667 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2668 glDisable GL_TEXTURE_2D;
2669 }
2670}
2671
2672sub DESTROY {
2673 my ($self) = @_;
2674
2675 $self->{timer}->cancel
2676 if $self->{timer};
2677
2678 $self->SUPER::DESTROY;
2679}
2680
2681#############################################################################
2682
2683package CFClient::UI::InventoryItem;
2684
2685our @ISA = CFClient::UI::HBox::;
2686
2687sub _item_to_desc {
2688 my ($item) = @_;
2689
2690 my $desc =
2691 $item->{nrof} < 2
2692 ? $item->{name}
2693 : "$item->{nrof} × $item->{name_pl}";
2694
2695 $item->{flags} & Crossfire::Protocol::F_OPEN
2696 and $desc .= " (open)";
2697 $item->{flags} & Crossfire::Protocol::F_APPLIED
2698 and $desc .= " (applied)";
2699 $item->{flags} & Crossfire::Protocol::F_UNPAID
2700 and $desc .= " (unpaid)";
2701 $item->{flags} & Crossfire::Protocol::F_MAGIC
2702 and $desc .= " (magic)";
2703 $item->{flags} & Crossfire::Protocol::F_CURSED
2704 and $desc .= " (cursed)";
2705 $item->{flags} & Crossfire::Protocol::F_DAMNED
2706 and $desc .= " (damned)";
2707 $item->{flags} & Crossfire::Protocol::F_LOCKED
2708 and $desc .= " *";
2709
2710 $desc
2711}
2712
2713sub new {
2714 my $class = shift;
2715
2716 my %args = @_;
2717
2718 my $item = delete $args{item};
2719
2720 my $desc = _item_to_desc ($item);
2721
2722 my $self = $class->SUPER::new (
2723 can_hover => 1,
2724 can_events => 1,
2725 tooltip => ((CFClient::UI::Label::escape $desc)
2726 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2727 connect_button_down => sub {
2728 my ($self, $ev, $x, $y) = @_;
2729
2730 # todo: maybe put examine on 1? but should just be a tooltip :(
2731 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2732 my $targ = $::CONN->{player}{tag};
2733
2734 if ($item->{container} == $::CONN->{player}{tag}) {
2735 $targ = $main::OPENCONT;
2736 }
2737
2738 $::CONN->send ("move $targ $item->{tag} 0");
2739 } elsif ($ev->{button} == 1) {
2740 $::CONN->send ("examine $item->{tag}");
2741 } elsif ($ev->{button} == 2) {
2742 $::CONN->send ("apply $item->{tag}");
2743 } elsif ($ev->{button} == 3) {
2744 my @menu_items = (
2745 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2746 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2747 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2748 (
2749 $item->{flags} & Crossfire::Protocol::F_LOCKED
2750 ? (
2751 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2752 )
2753 : (
2754 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2755 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2756 )
2757 ),
2758 );
2759
2760 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2761 }
2762
2763 1
2764 },
2765 %args
2766 );
2767
2768
2769 $self->add (new CFClient::UI::Face
2770 can_events => 0,
2771 face => $item->{face},
2772 anim => $item->{anim},
2773 animspeed => $item->{animspeed},
2774 );
2775
2776 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2777
2778 $self->{item} = $item;
2779
2780 $self->update_item;
2781
2782 $self
2783}
2784
2785sub update_item {
2786 my ($self) = @_;
2787
2788 my $desc = _item_to_desc ($self->{item});
2789
2790 $self->{name_lbl}->set_text ($desc);
2791}
2792
2793#############################################################################
2794
2795package CFClient::UI::Inventory;
2796
2797our @ISA = CFClient::UI::ScrolledWindow::;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 scrolled => (new CFClient::UI::Table),
2804 @_,
2805 );
2806
2807 $self
2808}
2809
2810sub set_items {
2811 my ($self, $items) = @_;
2812
2813 $self->{scrolled}->clear;
2814 return unless $items;
2815
2816 my @items = sort {
2817 ($a->{type} <=> $b->{type})
2818 or ($a->{name} cmp $b->{name})
2819 } @$items;
2820
2821 $self->{real_items} = \@items;
2822
2823 for my $item (@items) {
2824 $item->{item} = $item;
2825 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2826 $item->update_item ();
2827 }
2828
2829 my $i = 0;
2830 for (@items) {
2831 $self->{scrolled}->add (0, $i, $_);
2832 my $nrof = $_->{item}->{nrof} || 1;
2833 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2834 }
2835
2836# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2837}
2838
2839sub size_request {
2840 my ($self) = @_;
2841 ($self->{req_w}, $self->{req_h});
2842}
2843
2844#############################################################################
2845
2846package CFClient::UI::Menu;
2847
2848our @ISA = CFClient::UI::FancyFrame::;
2849
2850use CFClient::OpenGL;
2851
2852sub new {
2853 my $class = shift;
2854
2855 my $self = $class->SUPER::new (
2856 items => [],
2857 z => 100,
2858 @_,
2859 );
2860
2861 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2862
2863 for my $item (@{ $self->{items} }) {
2864 my ($widget, $cb) = @$item;
2865
2866 # handle various types of items, only text for now
2867 if (!ref $widget) {
2868 $widget = new CFClient::UI::Label
2869 can_hover => 1,
2870 can_events => 1,
2871 text => $widget;
2872 }
2873
2874 $self->{item}{$widget} = $item;
2875
2876 $self->{vbox}->add ($widget);
2877 }
2878
2879 $self
2880}
2881
2882# popup given the event (must be a mouse button down event currently)
2883sub popup {
2884 my ($self, $ev) = @_;
2885
2886 $self->emit ("popdown");
2887
2888 # maybe save $GRAB? must be careful about events...
2889 $GRAB = $self;
2890 $self->{button} = $ev->{button};
2891
2892 $self->show;
2893 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2894}
2895
2896sub mouse_motion {
2897 my ($self, $ev, $x, $y) = @_;
2898
2899 # TODO: should use vbox->find_widget or so
2900 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2901 $self->{hover} = $self->{item}{$HOVER};
2902}
2903
2904sub button_up {
2905 my ($self, $ev, $x, $y) = @_;
2906
2907 if ($ev->{button} == $self->{button}) {
2908 undef $GRAB;
2909 $self->hide;
2910
2911 $self->emit ("popdown");
2912 $self->{hover}[1]->() if $self->{hover};
2913 }
2914}
2915
2916#############################################################################
2917
2918package CFClient::UI::Statusbox;
2919
2920our @ISA = CFClient::UI::VBox::;
2921
2922sub new {
2923 my $class = shift;
2924
2925 $class->SUPER::new (
2926 fontsize => 0.8,
2927 @_,
2928 )
2929}
2930
2931sub reorder {
2932 my ($self) = @_;
2933 my $NOW = time;
2934
2935 while (my ($k, $v) = each %{ $self->{item} }) {
2936 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2937 }
2938
2939 my @widgets;
2940
2941 my @items = sort {
2942 $a->{pri} <=> $b->{pri}
2943 or $b->{id} <=> $a->{id}
2944 } values %{ $self->{item} };
2945
2946 my $count = 10 + 1;
2947 for my $item (@items) {
2948 last unless --$count;
2949
2950 push @widgets, $item->{label} ||= do {
2951 # TODO: doesn't handle markup well (read as: at all)
2952 my $short = $item->{count} > 1
2953 ? "<b>$item->{count} ×</b> $item->{text}"
2954 : $item->{text};
2955
2956 for ($short) {
2957 s/^\s+//;
2958 s/\s+/ /g;
2959 }
2960
2961 new CFClient::UI::Label
2962 markup => $short,
2963 tooltip => $item->{tooltip},
2964 tooltip_font => $::FONT_PROP,
2965 tooltip_width => 0.67,
2966 fontsize => $item->{fontsize} || $self->{fontsize},
2967 max_w => $::WIDTH * 0.44,
2968 fg => $item->{fg},
2969 can_events => 1,
2970 can_hover => 1
2971 };
2972 }
2973
2974 $self->clear;
2975 $self->SUPER::add (reverse @widgets);
2976}
2977
2978sub add {
2979 my ($self, $text, %arg) = @_;
2980
2981 $text =~ s/^\s+//;
2982 $text =~ s/\s+$//;
2983
2984 my $timeout = time + ((delete $arg{timeout}) || 60);
2985
2986 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2987
2988 if (my $item = $self->{item}{$group}) {
2989 if ($item->{text} eq $text) {
2990 $item->{count}++;
2991 } else {
2992 $item->{count} = 1;
2993 $item->{text} = $item->{tooltip} = $text;
2994 }
2995 $item->{id} = ++$self->{id};
2996 $item->{timeout} = $timeout;
2997 delete $item->{label};
2998 } else {
2999 $self->{item}{$group} = {
3000 id => ++$self->{id},
3001 text => $text,
3002 timeout => $timeout,
3003 tooltip => $text,
3004 fg => [0.8, 0.8, 0.8, 0.8],
3005 pri => 0,
3006 count => 1,
3007 %arg,
3008 };
3009 }
3010
3011 $self->reorder;
3012}
3013
3014sub reconfigure {
3015 my ($self) = @_;
3016
3017 delete $_->{label}
3018 for values %{ $self->{item} || {} };
3019
3020 $self->reorder;
3021 $self->SUPER::reconfigure;
3022}
3023
3024#############################################################################
3025
3026package CFClient::UI::Root;
1583 3027
1584our @ISA = CFClient::UI::Container::; 3028our @ISA = CFClient::UI::Container::;
1585 3029
3030use CFClient::OpenGL;
3031
3032sub new {
3033 my $class = shift;
3034
3035 $class->SUPER::new (
3036 @_,
3037 )
3038}
3039
3040sub configure {
3041 my ($self, $x, $y, $w, $h) = @_;
3042
3043 $self->{w} = $w;
3044 $self->{h} = $h;
3045}
3046
3047sub check_size {
3048 my ($self) = @_;
3049
3050 $self->size_allocate ($self->{w}, $self->{h})
3051 if $self->{w};
3052}
3053
1586sub size_request { 3054sub size_request {
1587 ($::WIDTH, $::HEIGHT) 3055 my ($self) = @_;
3056
3057 ($self->{w}, $self->{h})
1588} 3058}
1589 3059
1590sub size_allocate { 3060sub size_allocate {
1591 my ($self, $x, $y, $w, $h) = @_; 3061 my ($self, $w, $h) = @_;
1592 3062
1593 $self->_size_allocate ($x, $y, $w, $h); 3063 for my $child ($self->children) {
3064 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1594 3065
1595 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3066 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1596 for @{$self->{children}}; 3067 if exists $child->{req_x};
1597}
1598 3068
1599sub translate { 3069 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3070 if exists $child->{req_y};
3071
3072 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3073 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3074
3075 $child->configure ($X, $Y, $W, $H);
3076 }
3077}
3078
3079sub coord2local {
1600 my ($self, $x, $y) = @_; 3080 my ($self, $x, $y) = @_;
1601 3081
1602 ($x, $y) 3082 ($x, $y)
1603} 3083}
1604 3084
3085sub coord2global {
3086 my ($self, $x, $y) = @_;
3087
3088 ($x, $y)
3089}
3090
1605sub update { 3091sub update {
1606 my ($self) = @_; 3092 my ($self) = @_;
1607 3093
1608 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3094 $self->check_size;
1609 ::refresh (); 3095 $::WANT_REFRESH++;
1610} 3096}
1611 3097
1612sub add { 3098sub add {
1613 my ($self, $widget) = @_; 3099 my ($self, @children) = @_;
1614 3100
3101 for (my @widgets = @children; my $w = pop @widgets; ) {
3102 push @widgets, $w->children;
3103 $w->{root} = $self;
3104 $w->{visible} = 1;
3105 }
3106
3107 for my $child (@children) {
3108 $child->{is_toplevel} = 1;
3109
3110 # integerise window positions
3111 $child->{x} = int $child->{x};
3112 $child->{y} = int $child->{y};
3113 }
3114
1615 $self->SUPER::add ($widget); 3115 $self->SUPER::add (@children);
1616
1617 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1618} 3116}
1619 3117
3118sub remove {
3119 my ($self, @children) = @_;
3120
3121 $self->SUPER::remove (@children);
3122
3123 while (@children) {
3124 my $w = pop @children;
3125 push @children, $w->children;
3126 delete $w->{visible};
3127 }
3128}
3129
3130sub on_refresh {
3131 my ($self, $id, $cb) = @_;
3132
3133 $self->{refresh_hook}{$id} = $cb;
3134}
3135
3136sub on_post_alloc {
3137 my ($self, $id, $cb) = @_;
3138
3139 $self->{post_alloc_hook}{$id} = $cb;
3140}
3141
1620sub draw { 3142sub draw {
1621 my ($self) = @_; 3143 my ($self) = @_;
3144
3145 while ($self->{refresh_hook}) {
3146 $_->()
3147 for values %{delete $self->{refresh_hook}};
3148 }
3149
3150 if ($self->{check_size}) {
3151 my @queue = ([], []);
3152
3153 for (;;) {
3154 if ($self->{check_size}) {
3155 # heuristic: check containers last
3156 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3157 for values %{delete $self->{check_size}}
3158 }
3159
3160 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3161
3162 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3163 ? @$widget{qw(user_w user_h)}
3164 : $widget->size_request;
3165
3166 if (delete $widget->{force_alloc}
3167 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3168 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3169
3170 $widget->{req_w} = $w;
3171 $widget->{req_h} = $h;
3172
3173 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3174
3175 $widget->{parent}->check_size
3176 if $widget->{parent};
3177 }
3178 }
3179 }
3180
3181 while ($self->{size_alloc}) {
3182 for (values %{delete $self->{size_alloc}}) {
3183 my ($widget, $w, $h) = @$_;
3184
3185 $w = 0 if $w < 0;
3186 $h = 0 if $h < 0;
3187
3188 $widget->{w} = $w;
3189 $widget->{h} = $h;
3190 $widget->size_allocate ($w, $h);
3191 $widget->emit (size_allocate => $w, $h);
3192 }
3193 }
3194
3195 while ($self->{post_alloc_hook}) {
3196 $_->()
3197 for values %{delete $self->{post_alloc_hook}};
3198 }
3199
3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3202 glClear GL_COLOR_BUFFER_BIT;
3203
3204 glMatrixMode GL_PROJECTION;
3205 glLoadIdentity;
3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207 glMatrixMode GL_MODELVIEW;
3208 glLoadIdentity;
1622 3209
1623 $self->_draw; 3210 $self->_draw;
1624} 3211}
1625 3212
1626############################################################################# 3213#############################################################################
1627 3214
1628package CFClient::UI; 3215package CFClient::UI;
1629 3216
1630$TOPLEVEL = new CFClient::UI::Toplevel; 3217$ROOT = new CFClient::UI::Root;
3218$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1631 3219
16321 32201
1633 3221

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