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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.78 by root, Tue Apr 11 22:49:13 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 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 }, $class;
195
196 for (keys %$self) {
197 if (/^connect_(.*)$/) {
198 $self->connect ($1 => delete $self->{$_});
199 }
200 }
201
202 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
203
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 $self->{parent};
92} 242}
93 243
94sub move { 244sub move {
95 my ($self, $x, $y, $z) = @_; 245 my ($self, $x, $y, $z) = @_;
246
96 $self->{x} = $x; 247 $self->{x} = int $x;
97 $self->{y} = $y; 248 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 249 $self->{z} = $z if defined $z;
99}
100 250
101sub needs_redraw { 251 $self->update;
102 0 252}
253
254sub set_size {
255 my ($self, $w, $h) = @_;
256
257 $self->{user_w} = $w;
258 $self->{user_h} = $h;
259
260 $self->check_size;
103} 261}
104 262
105sub size_request { 263sub size_request {
106 require Carp; 264 require Carp;
107 Carp::confess "size_request is abtract"; 265 Carp::confess "size_request is abstract";
108} 266}
109 267
110sub _size_allocate { 268sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 269 my ($self, $x, $y, $w, $h) = @_;
112 270
271 if ($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) {
113 $self->{x} = $x; 284 $self->{x} = $x;
114 $self->{y} = $y; 285 $self->{y} = $y;
286 $self->update;
287 }
115 288
116 return unless $self->{w} != $w || $self->{h} != $h; 289 if ($self->{w} != $w || $self->{h} != $h) {
117 290 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
118 $self->{w} = $w;
119 $self->{h} = $h;
120
121 1 291 }
122} 292}
123 293
124sub size_allocate { 294sub size_allocate {
295 # nothing to be done
296}
297
298sub reconfigure {
299 my ($self) = @_;
300
301 $self->check_size (1);
302 $self->update;
303}
304
305sub children {
306}
307
308sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 309 my ($self, $w, $h) = @_;
126 310
127 $self->_size_allocate ($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 $h;
128} 313}
129 314
315sub set_tooltip {
316 my ($self, $tooltip) = @_;
317
318 $self->{tooltip} = $tooltip;
319
320 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
321 delete $CFClient::UI::TOOLTIP->{owner};
322 CFClient::UI::check_tooltip;
323 }
324}
325
130# translate global koordinates to local coordinate system 326# translate global coordinates to local coordinate system
131sub translate { 327sub coord2local {
132 my ($self, $x, $y) = @_; 328 my ($self, $x, $y) = @_;
133 329
134 $self->{parent}->translate ($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 + $self->{y})
135} 338}
136 339
137sub focus_in { 340sub focus_in {
138 my ($self) = @_; 341 my ($self) = @_;
139 342
140 return if $FOCUS == $self; 343 return if $FOCUS == $self;
344 return unless $self->{can_focus};
141 345
142 my $focus = $FOCUS; $FOCUS = $self; 346 my $focus = $FOCUS; $FOCUS = $self;
347
348 $self->emit (focus_in => $focus);
349
143 $focus->update if $focus; 350 $focus->update if $focus;
144 $FOCUS->update; 351 $FOCUS->update;
145} 352}
146 353
147sub focus_out { 354sub focus_out {
148 my ($self) = @_; 355 my ($self) = @_;
149 356
150 return unless $FOCUS == $self; 357 return unless $FOCUS == $self;
151 358
152 my $focus = $FOCUS; undef $FOCUS; 359 my $focus = $FOCUS; undef $FOCUS;
360
361 $self->emit (focus_out => $focus);
362
153 $focus->update if $focus; #? 363 $focus->update if $focus; #?
154} 364}
155 365
156sub mouse_motion { } 366sub mouse_motion { }
157sub button_up { } 367sub button_up { }
… …
178 glPushMatrix; 388 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 389 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 390 $self->_draw;
181 glPopMatrix; 391 glPopMatrix;
182 392
183 if ($self == $HOVER) { 393 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 394 my ($x, $y) = @$self{qw(x y)};
185 395
186 glColor 0, 0, 1, 0.2; 396 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 397 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 398 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 399 glBegin GL_QUADS;
190 glVertex $x , $y; 400 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 401 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 402 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 403 glVertex $x , $y + $self->{h};
194 glEnd; 404 glEnd;
195 glDisable GL_BLEND; 405 glDisable GL_BLEND;
196 } 406 }
407
408 if ($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 => $self, fontsize => 0)->_draw;
420 }
197} 421}
198 422
199sub _draw { 423sub _draw {
200 my ($self) = @_; 424 my ($self) = @_;
201 425
202 warn "no draw defined for $self\n"; 426 warn "no draw defined for $self\n";
203} 427}
204 428
205sub find_widget { 429sub find_widget {
206 my ($self, $x, $y) = @_; 430 my ($self, $x, $y) = @_;
431
432 return () unless $self->{can_events};
207 433
208 return $self 434 return $self
209 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 435 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 436 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
211 437
212 () 438 ()
213} 439}
214 440
215sub set_parent { 441sub set_parent {
216 my ($self, $par) = @_; 442 my ($self, $parent) = @_;
217 443
218 $self->{parent} = $par;
219 Scalar::Util::weaken $self->{parent}; 444 Scalar::Util::weaken ($self->{parent} = $parent);
220}
221 445
222sub get_parent { 446 # TODO: req_w _does_change after ->reconfigure
223 $_[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} = $self;
224} 458}
225 459
226sub update { 460sub update {
227 my ($self) = @_; 461 my ($self) = @_;
228 462
… …
231} 465}
232 466
233sub connect { 467sub connect {
234 my ($self, $signal, $cb) = @_; 468 my ($self, $signal, $cb) = @_;
235 469
236 push @{ $self->{cb}{$signal} }, $cb; 470 push @{ $self->{signal_cb}{$signal} }, $cb;
237} 471}
238 472
239sub emit { 473sub emit {
240 my ($self, $signal, @args) = @_; 474 my ($self, $signal, @args) = @_;
241 475
242 $_->($self, @args) 476 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
243 for @{$self->{cb}{$signal} || []};
244} 477}
245 478
246sub DESTROY { 479sub DESTROY {
247 my ($self) = @_; 480 my ($self) = @_;
248 481
482 delete $WIDGET{$self+0};
249 #$self->deactivate; 483 #$self->deactivate;
250} 484}
251 485
252############################################################################# 486#############################################################################
253 487
254package CFClient::UI::DrawBG; 488package CFClient::UI::DrawBG;
255 489
256our @ISA = CFClient::UI::Base::; 490our @ISA = CFClient::UI::Base::;
257 491
258use strict; 492use strict;
259use SDL::OpenGL; 493use CFClient::OpenGL;
260 494
261sub new { 495sub new {
262 my $class = shift; 496 my $class = shift;
263 497
264 # range [value, low, high, page] 498 # range [value, low, high, page]
265 499
266 $class->SUPER::new ( 500 $class->SUPER::new (
267 bg => [0, 0, 0, 0.2], 501 #bg => [0, 0, 0, 0.2],
268 active_bg => [1, 1, 1], 502 #active_bg => [1, 1, 1, 0.5],
269 @_ 503 @_
270 ) 504 )
271} 505}
272 506
273sub _draw { 507sub _draw {
274 my ($self) = @_; 508 my ($self) = @_;
275 509
510 my $color = $FOCUS == $self && $self->{active_bg}
511 ? $self->{active_bg}
512 : $self->{bg};
513
514 if ($color && (@$color < 4 || $color->[3])) {
276 my ($w, $h) = @$self{qw(w h)}; 515 my ($w, $h) = @$self{qw(w h)};
277 516
278 glEnable GL_BLEND; 517 glEnable GL_BLEND;
279 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
280 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 519 glColor @$color;
281 520
282 glBegin GL_QUADS; 521 glBegin GL_QUADS;
283 glVertex 0 , 0; 522 glVertex 0 , 0;
284 glVertex 0 , $h; 523 glVertex 0 , $h;
285 glVertex $w, $h; 524 glVertex $w, $h;
286 glVertex $w, 0; 525 glVertex $w, 0;
287 glEnd; 526 glEnd;
288 527
289 glDisable GL_BLEND; 528 glDisable GL_BLEND;
529 }
290} 530}
291 531
292############################################################################# 532#############################################################################
293 533
294package CFClient::UI::Empty; 534package CFClient::UI::Empty;
295 535
296our @ISA = CFClient::UI::Base::; 536our @ISA = CFClient::UI::Base::;
537
538sub new {
539 my ($class, %arg) = @_;
540 $class->SUPER::new (can_events => 0, %arg);
541}
297 542
298sub size_request { 543sub size_request {
299 (0, 0) 544 (0, 0)
300} 545}
301 546
… …
310sub new { 555sub new {
311 my ($class, %arg) = @_; 556 my ($class, %arg) = @_;
312 557
313 my $children = delete $arg{children} || []; 558 my $children = delete $arg{children} || [];
314 559
315 my $self = $class->SUPER::new (children => [], %arg); 560 my $self = $class->SUPER::new (
561 children => [],
562 can_events => 0,
563 %arg,
564 );
316 $self->add ($_) for @$children; 565 $self->add ($_) for @$children;
317 566
318 $self 567 $self
319} 568}
320 569
321sub add { 570sub add {
322 my ($self, $chld) = @_; 571 my ($self, @widgets) = @_;
323 572
324 $chld->set_parent ($self); 573 $_->set_parent ($self)
574 for @widgets;
575
576 use sort 'stable';
325 577
326 $self->{children} = [ 578 $self->{children} = [
327 sort { $a->{z} <=> $b->{z} } 579 sort { $a->{z} <=> $b->{z} }
328 @{$self->{children}}, $chld 580 @{$self->{children}}, @widgets
329 ]; 581 ];
330 582
331 $self->{w} = $self->{h} = -1; 583 $self->check_size (1);
332 $self->update; 584 $self->update;
333} 585}
334 586
587sub children {
588 @{ $_[0]{children} }
589}
590
335sub remove { 591sub remove {
336 my ($self, $widget) = @_; 592 my ($self, $child) = @_;
337 593
594 delete $child->{parent};
595 $child->hide;
596
338 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 597 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
339 598
340 $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 $self->update;
341} 616}
342 617
343sub find_widget { 618sub find_widget {
344 my ($self, $x, $y) = @_; 619 my ($self, $x, $y) = @_;
345 620
… …
375 650
376 $class->SUPER::new (children => [$child], %arg) 651 $class->SUPER::new (children => [$child], %arg)
377} 652}
378 653
379sub add { 654sub add {
380 my ($self, $widget) = @_; 655 my ($self, $child) = @_;
381 656
382 $self->{children} = []; 657 $self->{children} = [];
383 658
384 $self->SUPER::add ($widget); 659 $self->SUPER::add ($child);
385} 660}
386 661
387sub remove { 662sub remove {
388 my ($self, $widget) = @_; 663 my ($self, $widget) = @_;
389 664
… …
398sub size_request { 673sub size_request {
399 $_[0]{children}[0]->size_request 674 $_[0]{children}[0]->size_request
400} 675}
401 676
402sub size_allocate { 677sub size_allocate {
403 my ($self, $x, $y, $w, $h) = @_; 678 my ($self, $w, $h) = @_;
404 679
405 $self->_size_allocate ($x, $y, $w, $h) or return;
406
407 $self->{children}[0]->size_allocate (0, 0, $w, $h); 680 $self->{children}[0]->configure (0, 0, $w, $h);
408} 681}
409 682
410############################################################################# 683#############################################################################
411 684
412package CFClient::UI::Window; 685package CFClient::UI::Window;
413 686
414our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Bin::;
415 688
416use SDL::OpenGL; 689use CFClient::OpenGL;
417 690
418sub new { 691sub new {
419 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
420 693
421 my $self = $class->SUPER::new (%arg); 694 my $self = $class->SUPER::new (%arg);
422} 695}
423 696
424sub update { 697sub update {
425 my ($self) = @_; 698 my ($self) = @_;
426 699
427 # we want to do this delayed... 700 $ROOT->on_post_alloc ($self => sub { $self->render_child });
428 $self->render_chld;
429 $self->SUPER::update; 701 $self->SUPER::update;
430} 702}
431 703
432sub render_chld {
433 my ($self) = @_;
434
435 $self->{texture} =
436 CFClient::Texture->new_from_opengl (
437 $self->{w}, $self->{h}, sub { $self->child->draw }
438 );
439}
440
441sub size_allocate { 704sub size_allocate {
442 my ($self, $x, $y, $w, $h) = @_; 705 my ($self, $w, $h) = @_;
443 706
444 $self->_size_allocate ($x, $y, $w, $h) or return;
445
446 $self->child->size_allocate (0, 0, $w, $h); 707 $self->SUPER::size_allocate ($w, $h);
708 $self->update;
709}
447 710
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
448 $self->render_chld; 722 $self->_render;
723 };
449} 724}
450 725
451sub _draw { 726sub _draw {
452 my ($self) = @_; 727 my ($self) = @_;
453 728
454 my ($w, $h) = ($self->w, $self->h); 729 my ($w, $h) = ($self->w, $self->h);
455 730
456 my $tex = $self->{texture} 731 my $tex = $self->{texture}
457 or return; 732 or return;
458 733
459 glEnable GL_BLEND;
460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
461 glEnable GL_TEXTURE_2D; 734 glEnable GL_TEXTURE_2D;
462 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;
463 737
464 $tex->draw_quad (0, 0, $w, $h); 738 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
465 739
466 glDisable GL_BLEND;
467 glDisable GL_TEXTURE_2D; 740 glDisable GL_TEXTURE_2D;
468} 741}
469 742
470############################################################################# 743#############################################################################
471 744
745package CFClient::UI::ViewPort;
746
747our @ISA = CFClient::UI::Window::;
748
749sub size_request {
750 my ($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
472package CFClient::UI::Frame; 857package CFClient::UI::Frame;
473 858
474our @ISA = CFClient::UI::Bin::; 859our @ISA = CFClient::UI::Bin::;
475 860
476use 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} * $::FONTSIZE
932}
477 933
478sub size_request { 934sub size_request {
479 my ($self) = @_; 935 my ($self) = @_;
480 my $chld = $self->child
481 or return (0, 0);
482 936
483 $chld->move (2, 2); 937 my ($w, $h) = $self->SUPER::size_request;
484 938
485 map { $_ + 4 } $chld->size_request; 939 (
940 $w + $self->border * 2,
941 $h + $self->border * 2,
942 )
486} 943}
487 944
488sub size_allocate { 945sub size_allocate {
489 my ($self, $x, $y, $w, $h) = @_; 946 my ($self, $w, $h) = @_;
490
491 $self->_size_allocate ($x, $y, $w, $h) or return;
492 947
493 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 948 $h -= List::Util::max 0, $self->border * 2;
494} 949 $w -= List::Util::max 0, $self->border * 2;
495 950
496sub _draw { 951 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
497 my ($self) = @_; 952 if $self->{title};
498 953
499 my $chld = $self->child; 954 $self->child->configure ($self->border, $self->border, $w, $h);
500
501 my ($w, $h) = $chld->size_request;
502
503 glBegin GL_QUADS;
504 glColor 0, 0, 0;
505 glVertex 0 , 0;
506 glVertex 0 , $h + 4;
507 glVertex $w + 4 , $h + 4;
508 glVertex $w + 4 , 0;
509 glEnd;
510
511 $chld->draw;
512}
513
514#############################################################################
515
516package CFClient::UI::FancyFrame;
517
518our @ISA = CFClient::UI::Bin::;
519
520use SDL::OpenGL;
521
522my @tex =
523 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
524 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
525
526sub size_request {
527 my ($self) = @_;
528
529 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
530
531 my ($w, $h) = $self->SUPER::size_request;
532
533 $h += $tex[1]->{h};
534 $h += $tex[4]->{h};
535 $w += $tex[2]->{w};
536 $w += $tex[3]->{w};
537
538 ($w, $h)
539}
540
541sub size_allocate {
542 my ($self, $x, $y, $w, $h) = @_;
543
544 $self->_size_allocate ($x, $y, $w, $h) or return;
545
546 $h -= $tex[1]{h};
547 $h -= $tex[4]{h};
548 $w -= $tex[2]{w};
549 $w -= $tex[3]{w};
550
551 $h = $h < 0 ? 0 : $h;
552 $w = $w < 0 ? 0 : $w;
553
554 my $child = $self->child;
555
556 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
557} 955}
558 956
559sub button_down { 957sub button_down {
560 my ($self, $ev, $x, $y) = @_; 958 my ($self, $ev, $x, $y) = @_;
561 959
562 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 960 my ($w, $h) = @$self{qw(w h)};
563 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 961 my $border = $self->border;
564 962
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}, $self->{y});
565 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 968 my ($ox, $oy) = ($ev->{x}, $ev->{y});
566 my ($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;
567 973
568 $self->{motion} = sub { 974 $self->{motion} = sub {
569 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
570 976
571 ($x, $y) = ($ev->motion_x, $ev->motion_y); 977 my $dx = $ev->{x} - $ox;
978 my $dy = $ev->{y} - $oy;
572 979
573 $self->{user_w} = $bw + $x - $ox; 980 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
574 $self->{user_h} = $bh + $y - $oy; 981 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
575 $self->update; 982 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
983 $self->check_size;
576 }; 984 };
577 985
578 } elsif ($x >= 0 && $x < $self->{w} 986 } elsif ($lr ^ $td) {
579 && $y >= 0 && $y < $tex[1]{h}) {
580
581 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 987 my ($ox, $oy) = ($ev->{x}, $ev->{y});
582 my ($bx, $by) = ($self->{x}, $self->{y}); 988 my ($bx, $by) = ($self->{x}, $self->{y});
583 989
584 $self->{motion} = sub { 990 $self->{motion} = sub {
585 my ($ev, $x, $y) = @_; 991 my ($ev, $x, $y) = @_;
586 992
587 ($x, $y) = ($ev->motion_x, $ev->motion_y); 993 ($x, $y) = ($ev->{x}, $ev->{y});
588 994
589 $self->move ($bx + $x - $ox, $by + $y - $oy); 995 $self->move ($bx + $x - $ox, $by + $y - $oy);
590 $self->update; 996 $self->update;
591 }; 997 };
592 } 998 }
… …
605} 1011}
606 1012
607sub _draw { 1013sub _draw {
608 my ($self) = @_; 1014 my ($self) = @_;
609 1015
610 my ($w, $h) = ($self->{w}, $self->{h}); 1016 my ($w, $h ) = ($self->{w}, $self->{h});
611 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1017 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
612 1018
613 glEnable GL_BLEND;
614 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615 glEnable GL_TEXTURE_2D; 1019 glEnable GL_TEXTURE_2D;
616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1020 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
617 1021
618 my $top = $tex[1]; 1022 my $border = $self->border;
619 $top->draw_quad (0, 0, $w, $top->{h});
620 1023
621 my $left = $tex[3]; 1024 glColor @{ $self->{border_bg} };
622 $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);
623 1029
624 my $right = $tex[2]; 1030 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
625 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
626
627 my $bottom = $tex[4];
628 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
629
630 my $bg = $tex[0]; 1031 my $bg = $tex[0];
631 1032
632 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1033 # TODO: repeat texture not scale
633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
634 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
635 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
636
637 my $rep_x = $cw / $bg->{w}; 1034 my $rep_x = $cw / $bg->{w};
638 my $rep_y = $ch / $bg->{h}; 1035 my $rep_y = $ch / $bg->{h};
639 1036
640 $bg->draw_quad ($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 }
641 1044
642 glDisable GL_TEXTURE_2D; 1045 glDisable GL_TEXTURE_2D;
643 glDisable GL_BLEND; 1046
1047 $self->{title}->draw if $self->{title};
644 1048
645 $self->child->draw; 1049 $self->child->draw;
646
647} 1050}
648 1051
649############################################################################# 1052#############################################################################
650 1053
651package CFClient::UI::Table; 1054package CFClient::UI::Table;
652 1055
653our @ISA = CFClient::UI::Base::; 1056our @ISA = CFClient::UI::Base::;
654 1057
655use List::Util qw(max sum); 1058use List::Util qw(max sum);
656 1059
657use SDL::OpenGL; 1060use CFClient::OpenGL;
658 1061
659sub new { 1062sub new {
660 my $class = shift; 1063 my $class = shift;
661 1064
662 $class->SUPER::new ( 1065 $class->SUPER::new (
… …
664 @_ 1067 @_
665 ) 1068 )
666} 1069}
667 1070
668sub add { 1071sub add {
669 my ($self, $x, $y, $chld) = @_; 1072 my ($self, $x, $y, $child) = @_;
670 1073
1074 $child->set_parent ($self);
671 $self->{children}[$y][$x] = $chld; 1075 $self->{children}[$y][$x] = $child;
672 $chld->set_parent ($self);
673 1076
674 $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
675 $self->update; 1096 $self->update;
676} 1097}
677 1098
678sub get_wh { 1099sub get_wh {
679 my ($self) = @_; 1100 my ($self) = @_;
… …
685 or next; 1106 or next;
686 1107
687 for my $x (0 .. $#$row) { 1108 for my $x (0 .. $#$row) {
688 my $widget = $row->[$x] 1109 my $widget = $row->[$x]
689 or next; 1110 or next;
690 my ($w, $h) = $widget->size_request; 1111 my ($w, $h) = @$widget{qw(req_w req_h)};
691 1112
692 $w[$x] = max $w[$x], $w; 1113 $w[$x] = max $w[$x], $w;
693 $h[$y] = max $h[$y], $h; 1114 $h[$y] = max $h[$y], $h;
694 } 1115 }
695 } 1116 }
… …
707 (sum @$hs), 1128 (sum @$hs),
708 ) 1129 )
709} 1130}
710 1131
711sub size_allocate { 1132sub size_allocate {
712 my ($self, $x, $y, $w, $h) = @_; 1133 my ($self, $w, $h) = @_;
713
714 $self->_size_allocate ($x, $y, $w, $h) or return;
715 1134
716 my ($ws, $hs) = $self->get_wh; 1135 my ($ws, $hs) = $self->get_wh;
717 1136
718 my $req_w = sum @$ws; 1137 my $req_w = sum @$ws;
719 my $req_h = sum @$hs; 1138 my $req_h = sum @$hs;
… …
725 1144
726 # linearly scale sizes 1145 # linearly scale sizes
727 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1146 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1147 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729 1148
1149 CFClient::UI::harmonize $ws;
1150 CFClient::UI::harmonize $hs;
1151
730 my $y; 1152 my $y;
731 1153
732 for my $r (0 .. $#{$self->{children}}) { 1154 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1155 my $row = $self->{children}[$r]
734 or next; 1156 or next;
735 1157
736 my $x = 0; 1158 my $x = 0;
737 my $row_h = $hs->[$r]; 1159 my $row_h = $hs->[$r];
738 1160
739 for my $c (0 .. $#$row) { 1161 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1162 my $col_w = $ws->[$c];
744 1163
1164 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1165 $widget->configure ($x, $y, $col_w, $row_h);
1166 }
746 1167
747 $x += $col_w; 1168 $x += $col_w;
748 } 1169 }
749 1170
750 $y += $row_h; 1171 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1215 (List::Util::max map $_->[1], @alloc),
795 ) 1216 )
796} 1217}
797 1218
798sub size_allocate { 1219sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1220 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1221
805 ($h, $w) = ($w, $h); 1222 ($h, $w) = ($w, $h);
806 1223
807 my $children = $self->{children}; 1224 my $children = $self->{children};
808 1225
809 my @h = map +($_->size_request)[0], @$children; 1226 my @h = map $_->{req_w}, @$children;
810 1227
811 my $req_h = List::Util::sum @h; 1228 my $req_h = List::Util::sum @h;
812 1229
813 if ($req_h > $h) { 1230 if ($req_h > $h) {
814 # ah well, not enough space 1231 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1241 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1242 $h[$_] = $alloc_h;
826 } 1243 }
827 } 1244 }
828 1245
1246 CFClient::UI::harmonize \@h;
1247
829 my $y = 0; 1248 my $y = 0;
830 for (0 .. $#$children) { 1249 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1250 my $child = $children->[$_];
832 my $h = $h[$_]; 1251 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1252 $child->configure ($y, 0, $h, $w);
834 1253
835 $y += $h; 1254 $y += $h;
836 } 1255 }
1256
1257 1
837} 1258}
838 1259
839############################################################################# 1260#############################################################################
840 1261
841package CFClient::UI::VBox; 1262package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1275 (List::Util::sum map $_->[1], @alloc),
855 ) 1276 )
856} 1277}
857 1278
858sub size_allocate { 1279sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1280 my ($self, $w, $h) = @_;
860 1281
861 $self->_size_allocate ($x, $y, $w, $h) or return; 1282 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
862
863 return unless $self->{h};
864 1283
865 my $children = $self->{children}; 1284 my $children = $self->{children};
866 1285
867 my @h = map +($_->size_request)[1], @$children; 1286 my @h = map $_->{req_h}, @$children;
868 1287
869 my $req_h = List::Util::sum @h; 1288 my $req_h = List::Util::sum @h;
870 1289
871 if ($req_h > $h) { 1290 if ($req_h > $h) {
872 # ah well, not enough space 1291 # ah well, not enough space
… …
880 1299
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1300 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1301 }
883 } 1302 }
884 1303
1304 CFClient::UI::harmonize \@h;
1305
885 my $y = 0; 1306 my $y = 0;
886 for (0 .. $#$children) { 1307 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1308 my $child = $children->[$_];
888 my $h = $h[$_]; 1309 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1310 $child->configure (0, $y, $w, $h);
890 1311
891 $y += $h; 1312 $y += $h;
892 } 1313 }
1314
1315 1
893} 1316}
894 1317
895############################################################################# 1318#############################################################################
896 1319
897package CFClient::UI::Label; 1320package CFClient::UI::Label;
898 1321
899our @ISA = CFClient::UI::Base::; 1322our @ISA = CFClient::UI::DrawBG::;
900 1323
901use SDL::OpenGL; 1324use CFClient::OpenGL;
902 1325
903sub new { 1326sub new {
904 my ($class, %arg) = @_; 1327 my ($class, %arg) = @_;
905 1328
906 my $self = $class->SUPER::new ( 1329 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1330 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1331 #bg => none
909 text => "", 1332 #active_bg => none
910 align => -1, 1333 #font => default_font
911 padding => 2, 1334 #text => initial text
1335 #markup => initial narkup
1336 #max_w => maximum pixel width
1337 ellipsise => 3, # end
912 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,
913 %arg 1344 %arg
914 ); 1345 );
915 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 {
916 $self->set_text ($self->{text}); 1356 $self->set_text (delete $self->{text});
1357 }
917 1358
918 $self 1359 $self
919} 1360}
920 1361
921sub escape_text { 1362sub escape($) {
922 local $_ = $_[1]; 1363 local $_ = $_[0];
923 1364
924 s/&/&amp;/g; 1365 s/&/&amp;/g;
925 s/>/&gt;/g; 1366 s/>/&gt;/g;
926 s/</&lt;/g; 1367 s/</&lt;/g;
927 1368
928 $_[1] 1369 $_
1370}
1371
1372sub update {
1373 my ($self) = @_;
1374
1375 delete $self->{texture};
1376 $self->SUPER::update;
929} 1377}
930 1378
931sub set_text { 1379sub set_text {
932 my ($self, $text) = @_; 1380 my ($self, $text) = @_;
933 1381
1382 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1383 $self->{text} = "T$text";
1384
1385 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
935 $self->{layout}->set_markup ($text); 1386 $self->{layout}->set_text ($text);
936 1387
937 delete $self->{texture};
938 $self->update; 1388 $self->update;
1389 $self->check_size;
939} 1390}
940 1391
941sub get_text { 1392sub set_markup {
942 my ($self, $text) = @_; 1393 my ($self, $markup) = @_;
943 1394
944 $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 $self->check_size;
945} 1405}
946 1406
947sub size_request { 1407sub size_request {
948 my ($self) = @_; 1408 my ($self) = @_;
949 1409
950 $self->{layout}->set_width; 1410 $self->{layout}->set_font ($self->{font}) if $self->{font};
1411 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($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} * $::FONTSIZE);
1415
952 my ($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 }
953 1427
954 ( 1428 (
955 $w + $self->{padding} * 2, 1429 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1430 $h + $self->{padding} * 2,
957 ) 1431 )
958} 1432}
959 1433
960sub size_allocate { 1434sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1435 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1436
965 delete $self->{texture}; 1437 delete $self->{texture};
966} 1438}
967 1439
968sub update { 1440sub set_fontsize {
969 my ($self) = @_; 1441 my ($self, $fontsize) = @_;
970 1442
1443 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1444 delete $self->{texture};
1445
972 $self->SUPER::update; 1446 $self->update;
1447 $self->check_size;
973} 1448}
974 1449
975sub _draw { 1450sub _draw {
976 my ($self) = @_; 1451 my ($self) = @_;
977 1452
1453 $self->SUPER::_draw; # draw background, if applicable
1454
978 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};
979 $self->{layout}->set_width ($self->{w}); 1458 $self->{layout}->set_width ($self->{w});
980 $self->{layout}->set_height (List::Util::min $self->{h}, $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
981 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 $tex
982 }; 1474 };
983 1475
984 glEnable GL_BLEND;
985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
986 glEnable GL_TEXTURE_2D; 1476 glEnable GL_TEXTURE_2D;
987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1477 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
988 1478
1479 if ($tex->{format} == GL_ALPHA) {
989 glColor @{$self->{fg}}; 1480 glColor @{$self->{fg}};
990 1481 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
991 my $x = 1482 } else {
992 $self->{align} < 0 ? $self->{padding} 1483 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
993 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1484 }
994 : ($self->{w} - $tex->{w}) * 0.5;
995
996 $tex->draw_quad ($x, $self->{padding});
997 1485
998 glDisable GL_TEXTURE_2D; 1486 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1487}
1001 1488
1002############################################################################# 1489#############################################################################
1003 1490
1004package CFClient::UI::Entry; 1491package CFClient::UI::EntryBase;
1005 1492
1006our @ISA = CFClient::UI::Label::; 1493our @ISA = CFClient::UI::Label::;
1007 1494
1008use SDL; 1495use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1496
1011sub new { 1497sub new {
1012 my $class = shift; 1498 my $class = shift;
1013 1499
1014 $class->SUPER::new ( 1500 $class->SUPER::new (
1015 fg => [1, 1, 1], 1501 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1502 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1], 1503 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1504 active_fg => [0, 0, 0],
1505 can_hover => 1,
1506 can_focus => 1,
1507 valign => 0,
1508 can_events => 1,
1509 #text => ...
1019 @_ 1510 @_
1020 ) 1511 )
1021} 1512}
1022 1513
1023sub _set_text { 1514sub _set_text {
1024 my ($self, $text) = @_; 1515 my ($self, $text) = @_;
1025 1516
1517 delete $self->{cur_h};
1518
1519 return if $self->{text} eq $text;
1520
1521 delete $self->{texture};
1522
1026 $self->{last_activity} = $::NOW; 1523 $self->{last_activity} = $::NOW;
1027
1028 $self->{text} = $text; 1524 $self->{text} = $text;
1029 $self->{layout}->set_width ($self->{w});
1030 1525
1031 $text =~ s/./*/g if $self->{hidden}; 1526 $text =~ s/./*/g if $self->{hidden};
1527 $self->{layout}->set_text ("$text ");
1032 1528
1033 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1529 $self->emit (changed => $self->{text});
1034
1035 $text = substr $text, 0, $self->{cursor};
1036 utf8::encode $text;
1037
1038 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1039}
1040
1041sub size_request {
1042 my ($self) = @_;
1043
1044 my ($w, $h) = $self->SUPER::size_request;
1045
1046 ($w + 1, $h) # add 1 for cursor
1047}
1048
1049sub size_allocate {
1050 my ($self, $x, $y, $w, $h) = @_;
1051
1052 $self->SUPER::size_allocate ($x, $y, $w, $h);
1053
1054 $self->_set_text ($self->{text});
1055} 1530}
1056 1531
1057sub set_text { 1532sub set_text {
1058 my ($self, $text) = @_; 1533 my ($self, $text) = @_;
1059 1534
1060 $self->{cursor} = length $text; 1535 $self->{cursor} = length $text;
1061 $self->_set_text ($text); 1536 $self->_set_text ($text);
1062 $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 $self->{text});#d# don't check for == inside _set_text
1063} 1557}
1064 1558
1065sub key_down { 1559sub key_down {
1066 my ($self, $ev) = @_; 1560 my ($self, $ev) = @_;
1067 1561
1068 my $mod = $ev->key_mod; 1562 my $mod = $ev->{mod};
1069 my $sym = $ev->key_sym; 1563 my $sym = $ev->{sym};
1070
1071 my $uni = $ev->key_unicode; 1564 my $uni = $ev->{unicode};
1072 1565
1073 my $text = $self->get_text; 1566 my $text = $self->get_text;
1074 1567
1075 if ($sym == SDLK_BACKSPACE) { 1568 if ($uni == 8) {
1076 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1569 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077 } elsif ($sym == SDLK_DELETE) { 1570 } elsif ($uni == 127) {
1078 substr $text, $self->{cursor}, 1, ""; 1571 substr $text, $self->{cursor}, 1, "";
1079 } elsif ($sym == SDLK_LEFT) { 1572 } elsif ($sym == CFClient::SDLK_LEFT) {
1080 --$self->{cursor} if $self->{cursor}; 1573 --$self->{cursor} if $self->{cursor};
1081 } elsif ($sym == SDLK_RIGHT) { 1574 } elsif ($sym == CFClient::SDLK_RIGHT) {
1082 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1575 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1083 } elsif ($sym == SDLK_HOME) { 1576 } elsif ($sym == CFClient::SDLK_HOME) {
1084 $self->{cursor} = 0; 1577 $self->{cursor} = 0;
1085 } elsif ($sym == SDLK_END) { 1578 } elsif ($sym == CFClient::SDLK_END) {
1086 $self->{cursor} = length $text; 1579 $self->{cursor} = length $text;
1580 } elsif ($uni == 27) {
1581 $self->emit ('escape');
1087 } elsif ($uni) { 1582 } elsif ($uni) {
1088 substr $text, $self->{cursor}++, 0, chr $uni; 1583 substr $text, $self->{cursor}++, 0, chr $uni;
1089 } 1584 }
1090 1585
1091 $self->_set_text ($text); 1586 $self->_set_text ($text);
1092 $self->update; 1587 $self->update;
1588 $self->check_size;
1093} 1589}
1094 1590
1095sub focus_in { 1591sub focus_in {
1096 my ($self) = @_; 1592 my ($self) = @_;
1097 1593
… …
1145 1641
1146 $self->SUPER::_draw; 1642 $self->SUPER::_draw;
1147 1643
1148 #TODO: force update every cursor change :( 1644 #TODO: force update every cursor change :(
1149 if ($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 $text)
1652 }
1653
1150 glColor @{$self->{fg}}; 1654 glColor @{$self->{fg}};
1151 glBegin GL_LINES; 1655 glBegin GL_LINES;
1152 glVertex $self->{cur_x}, $self->{cur_y};
1153 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} + $self->{cur_h};
1154 glEnd; 1658 glEnd;
1155 } 1659 }
1156} 1660}
1157 1661
1662package CFClient::UI::Entry;
1663
1664our @ISA = CFClient::UI::EntryBase::;
1665
1666use CFClient::OpenGL;
1667
1668sub key_down {
1669 my ($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
1158############################################################################# 1709#############################################################################
1159 1710
1160package CFClient::UI::Slider; 1711package CFClient::UI::Button;
1161 1712
1162use strict;
1163
1164use SDL::OpenGL;
1165
1166our @ISA = CFClient::UI::DrawBG::; 1713our @ISA = CFClient::UI::Label::;
1714
1715use CFClient::OpenGL;
1716
1717my @tex =
1718 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1719 qw(b1_button_active.png);
1167 1720
1168sub new { 1721sub new {
1169 my $class = shift; 1722 my $class = shift;
1170 1723
1724 $class->SUPER::new (
1725 padding => 4,
1726 fg => [1, 1, 1],
1727 active_fg => [0, 0, 1],
1728 can_hover => 1,
1729 align => 0,
1730 valign => 0,
1731 can_events => 1,
1732 @_
1733 )
1734}
1735
1736sub button_up {
1737 my ($self, $ev, $x, $y) = @_;
1738
1739 if ($x >= 0 && $x < $self->{w}
1740 && $y >= 0 && $y < $self->{h}) {
1741 $self->emit ("activate");
1742 }
1743}
1744
1745sub _draw {
1746 my ($self) = @_;
1747
1748 local $self->{fg} = $self->{fg};
1749
1750 if ($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
1979 glEnable GL_BLEND;
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;
1983
1984 glBindTexture GL_TEXTURE_2D, $t1->{name};
1985 glBegin GL_QUADS;
1986 glTexCoord 0 , 0; glVertex 0 , 0;
1987 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1988 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1989 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1990 glEnd;
1991
1992 my $ycut1 = List::Util::min 1, $ycut;
1993 glBindTexture GL_TEXTURE_2D, $t2->{name};
1994 glBegin GL_QUADS;
1995 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1996 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1997 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1998 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1999 glEnd;
2000
2001 if ($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, $h2;
2008 glEnd;
2009 }
2010
2011 glDisable GL_BLEND;
2012 glDisable GL_TEXTURE_2D;
2013}
2014
2015#############################################################################
2016
2017package CFClient::UI::Gauge;
2018
2019our @ISA = CFClient::UI::VBox::;
2020
2021sub new {
2022 my ($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
2064package CFClient::UI::Slider;
2065
2066use strict;
2067
2068use CFClient::OpenGL;
2069
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);
2075
2076sub new {
2077 my $class = shift;
2078
1171 # range [value, low, high, page] 2079 # range [value, low, high, page, unit]
1172 2080
2081 # TODO: 0-width page
2082 # TODO: req_w/h are wrong with vertical
2083 # TODO: calculations are off
1173 my $self = $class->SUPER::new ( 2084 my $self = $class->SUPER::new (
1174 fg => [1, 1, 1], 2085 fg => [1, 1, 1],
1175 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],
1176 range => [0, 0, 100, 10], 2089 range => [0, 0, 100, 10, 0],
1177 req_w => 40, 2090 req_w => $::WIDTH / 80,
1178 req_h => 10, 2091 req_h => $::WIDTH / 80,
1179 vertical => 0, 2092 vertical => 0,
2093 can_hover => 1,
2094 inner_pad => 0.02,
1180 @_ 2095 @_
1181 ); 2096 );
1182 2097
2098 $self->set_value ($self->{range}[0]);
2099 $self->update;
2100
1183 $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 $self->update;
2132 }
1184} 2133}
1185 2134
1186sub size_request { 2135sub size_request {
1187 my ($self) = @_; 2136 my ($self) = @_;
1188 2137
… …
1194 2143
1195sub button_down { 2144sub button_down {
1196 my ($self, $ev, $x, $y) = @_; 2145 my ($self, $ev, $x, $y) = @_;
1197 2146
1198 $self->SUPER::button_down ($ev, $x, $y); 2147 $self->SUPER::button_down ($ev, $x, $y);
2148
2149 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2150
1199 $self->mouse_motion ($ev, $x, $y); 2151 $self->mouse_motion ($ev, $x, $y);
1200} 2152}
1201 2153
1202sub mouse_motion { 2154sub mouse_motion {
1203 my ($self, $ev, $x, $y) = @_; 2155 my ($self, $ev, $x, $y) = @_;
1204 2156
1205 if ($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
1206 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2174 my ($value, $lo, $hi, $page) = @{$self->{range}};
2175 my $range = ($hi - $page - $lo) || 1e-100;
1207 2176
1208 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2177 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1209 2178
1210 $x = $x * ($hi - $lo) / $w + $lo; 2179 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1211 $x = $lo if $x < $lo; 2180 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1212 $x = $hi - $page if $x > $hi - $page;
1213 $self->{range}[0] = $x;
1214 2181
1215 $self->emit (changed => $x); 2182 $value = ($value - $lo) / $range;
1216 $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;
1217 } 2187 });
2188
2189 $self->SUPER::update;
1218} 2190}
1219 2191
1220sub _draw { 2192sub _draw {
1221 my ($self) = @_; 2193 my ($self) = @_;
1222 2194
1223 $self->SUPER::_draw (); 2195 $self->SUPER::_draw ();
1224 2196
1225 my ($w, $h) = @$self{qw(w h)}; 2197 glScale $self->{w}, $self->{h};
1226 2198
1227 if ($self->{vertical}) { 2199 if ($self->{vertical}) {
1228 # draw a vertical slider like a rotated horizontal slider 2200 # draw a vertical slider like a rotated horizontal slider
1229 2201
2202 glTranslate 1, 0, 0;
1230 glRotate 90, 0, 0, 1; 2203 glRotate 90, 0, 0, 1;
1231 glTranslate 0, -$self->{w}, 0;
1232
1233 ($w, $h) = ($h, $w);
1234 } 2204 }
1235 2205
1236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2206 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2207 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238 2208
1239 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2209 glEnable GL_TEXTURE_2D;
2210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1240 2211
1241 $page = int $page * $w / ($hi - $lo); 2212 # draw background
1242 $value = int +($value - $lo) * $w / ($hi - $lo); 2213 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1243 2214
1244 $w -= $page; 2215 # draw handle
1245 $page &= ~1; 2216 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1246 glTranslate $page * 0.5, 0, 0;
1247 2217
1248 glColor @$fg; 2218 glDisable GL_TEXTURE_2D;
1249 glBegin GL_LINES;
1250 glVertex 0, 0; glVertex 0, $h;
1251 glVertex $w - 1, 0; glVertex $w - 1, $h;
1252 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1253 glEnd;
1254
1255 my $knob_a = $value - $page * 0.5;
1256 my $knob_b = $value + $page * 0.5;
1257
1258 glBegin GL_QUADS;
1259 glColor @$fg;
1260 glVertex $knob_a, 0;
1261 glVertex $knob_a, $h;
1262 glVertex $knob_b, $h;
1263 glVertex $knob_b, 0;
1264
1265 if ($knob_a < $knob_b - 2) {
1266 glColor @$bg;
1267 glVertex $knob_a + 1, 1;
1268 glVertex $knob_a + 1, $h - 1;
1269 glVertex $knob_b - 1, $h - 1;
1270 glVertex $knob_b - 1, 1;
1271 }
1272 glEnd;
1273} 2219}
1274 2220
1275############################################################################# 2221#############################################################################
1276 2222
1277package CFClient::UI::MapWidget; 2223package CFClient::UI::ValSlider;
1278 2224
1279use strict;
1280
1281use List::Util qw(min max);
1282
1283use SDL;
1284use SDL::OpenGL;
1285
1286our @ISA = CFClient::UI::Base::; 2225our @ISA = CFClient::UI::HBox::;
2226
2227sub new {
2228 my ($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;
1287 2269
1288sub new { 2270sub new {
1289 my $class = shift; 2271 my $class = shift;
1290 2272
1291 $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1292 z => -1, 2274 fontsize => 1,
1293 list => (glGenLists 1), 2275 can_events => 0,
2276 #font => default_font
1294 @_ 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 ],
1295 ) 2286 );
1296}
1297 2287
1298sub key_down { 2288 $self->{children}[1]->connect (changed => sub { $self->update });
1299 print "MAPKEYDOWN\n";
1300}
1301 2289
1302sub key_up { 2290 $self
1303} 2291}
1304 2292
1305sub size_request { 2293sub set_fontsize {
2294 my ($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);
1306 ( 2320
1307 1 + 32 * int $::WIDTH / 32, 2321 $layout->size
1308 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];
1309 ) 2353 }
2354
2355 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1310} 2356}
1311 2357
1312sub update { 2358sub update {
1313 my ($self) = @_; 2359 my ($self) = @_;
1314 2360
1315 $self->{need_update} = 1;
1316 $self->SUPER::update; 2361 $self->SUPER::update;
1317}
1318 2362
1319sub draw { 2363 return unless $self->{h} > 0;
1320 my ($self) = @_;
1321 2364
2365 delete $self->{texture};
2366
2367 $ROOT->on_post_alloc ($self, sub {
2368 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2369
1322 if (delete $self->{need_update}) { 2370 if (delete $self->{need_reflow}) {
1323 glNewList $self->{list}, GL_COMPILE; 2371 my $height = 0;
1324 2372
1325 my $mx = $::CONN->{mapx}; 2373 my $layout = $self->{layout};
1326 my $my = $::CONN->{mapy};
1327 2374
1328 my $map = $::CONN->{map}; 2375 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1329 2376
1330 my ($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 }
1331 2385
1332 my $sw = 1 + int $::WIDTH / 32; 2386 $height += $_->[1];
1333 my $sh = 1 + int $::HEIGHT / 32; 2387 }
1334 2388
1335 if ($::CONN->{mapw} > $sw) { 2389 $self->{height} = $height;
1336 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2390
1337 } else { 2391 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1338 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2392
2393 delete $self->{texture};
1339 } 2394 }
1340 2395
1341 if ($::CONN->{maph} > $sh) { 2396 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1342 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2397 glClearColor 0.5, 0.5, 0.5, 0;
1343 } else { 2398 glClear GL_COLOR_BUFFER_BIT;
1344 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1345 }
1346 2399
1347 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
1348 glEnable GL_BLEND; 2411 glEnable GL_BLEND;
2412 #TODO# not correct in windows where rgba is forced off
1349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2413 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351 2414
1352 my $sw4 = ($sw + 3) & ~3; 2415 for my $par (@{$self->{par}}) {
1353 my $darkness = "\x00" x ($sw4 * $sh); 2416 my $h = $par->[1];
1354 2417
1355 for my $x (0 .. $sw - 1) { 2418 if ($y0 < $y + $h && $y < $y1) {
1356 my $row = $map->[$x + $xofs]; 2419 $layout->set_foreground (@{ $par->[2] });
1357 for my $y (0 .. $sh - 1) { 2420 $layout->set_width ($W - $par->[3]);
2421 $layout->set_markup ($par->[4]);
1358 2422
1359 my $cell = $row->[$y + $yofs] 2423 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1360 or next;
1361 2424
1362 my $dark = $cell->[0]; 2425 glRasterPos $par->[3], $y - $y0;
1363 if ($dark < 0) { 2426 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1364 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1365 } else {
1366 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1367 } 2427 }
1368 2428
1369 for my $num (grep $_, @$cell[1,2,3]) { 2429 $y += $h;
1370 my $tex = $::CONN->{face}[$num]{texture} || next;
1371
1372 my ($w, $h) = @$tex{qw(w h)};
1373
1374 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1375 }
1376 } 2430 }
2431
2432 glDisable GL_BLEND;
1377 } 2433 };
2434 });
2435}
1378 2436
1379# if (1) { # higher quality darkness 2437sub _draw {
1380# $lighting =~ s/(.)/$1$1$1/gs; 2438 my ($self) = @_;
1381# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1382#
1383# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1384#
1385# $lighting = $pb->get_pixels;
1386# $lighting =~ s/(.)../$1/gs;
1387# }
1388 2439
2440 glEnable GL_TEXTURE_2D;
1389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2441 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1390 2442 glColor 1, 1, 1, 1;
1391 $darkness = new CFClient::Texture 2443 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1392 w => $sw4,
1393 h => $sh,
1394 data => $darkness,
1395 internalformat => GL_ALPHA,
1396 format => GL_ALPHA;
1397
1398 glColor 0.45, 0.45, 0.45, 1;
1399 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1400
1401 glDisable GL_TEXTURE_2D; 2444 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND;
1403 2445
1404 glEndList; 2446 $self->{children}[1]->draw;
1405 }
1406 2447
1407 glCallList $self->{list};
1408}
1409
1410my %DIR = (
1411 SDLK_KP8, [1, "north"],
1412 SDLK_KP9, [2, "northeast"],
1413 SDLK_KP6, [3, "east"],
1414 SDLK_KP3, [4, "southeast"],
1415 SDLK_KP2, [5, "south"],
1416 SDLK_KP1, [6, "southwest"],
1417 SDLK_KP4, [7, "west"],
1418 SDLK_KP7, [8, "northwest"],
1419
1420 SDLK_UP, [1, "north"],
1421 SDLK_RIGHT, [3, "east"],
1422 SDLK_DOWN, [5, "south"],
1423 SDLK_LEFT, [7, "west"],
1424);
1425
1426sub key_down {
1427 my ($self, $ev) = @_;
1428
1429 my $mod = $ev->key_mod;
1430 my $sym = $ev->key_sym;
1431
1432 if ($sym == SDLK_KP5) {
1433 $::CONN->send ("command stay fire");
1434 } elsif (exists $DIR{$sym}) {
1435 if ($mod & KMOD_SHIFT) {
1436 $self->{shft}++;
1437 $::CONN->send ("command fire $DIR{$sym}[0]");
1438 } elsif ($mod & KMOD_CTRL) {
1439 $self->{ctrl}++;
1440 $::CONN->send ("command run $DIR{$sym}[0]");
1441 } else {
1442 $::CONN->send ("command $DIR{$sym}[1]");
1443 }
1444 }
1445}
1446
1447sub key_up {
1448 my ($self, $ev) = @_;
1449
1450 my $mod = $ev->key_mod;
1451 my $sym = $ev->key_sym;
1452
1453 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1454 $::CONN->send ("command fire_stop");
1455 }
1456 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1457 $::CONN->send ("command run_stop");
1458 }
1459} 2448}
1460 2449
1461############################################################################# 2450#############################################################################
1462 2451
1463package CFClient::UI::Animator; 2452package CFClient::UI::Animator;
1464 2453
1465use SDL::OpenGL; 2454use CFClient::OpenGL;
1466 2455
1467our @ISA = CFClient::UI::Bin::; 2456our @ISA = CFClient::UI::Bin::;
1468 2457
1469sub moveto { 2458sub moveto {
1470 my ($self, $x, $y) = @_; 2459 my ($self, $x, $y) = @_;
… …
1500 glPopMatrix; 2489 glPopMatrix;
1501} 2490}
1502 2491
1503############################################################################# 2492#############################################################################
1504 2493
1505package 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;
1506 3027
1507our @ISA = CFClient::UI::Container::; 3028our @ISA = CFClient::UI::Container::;
1508 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 $self->{w};
3052}
3053
1509sub size_request { 3054sub size_request {
1510 ($::WIDTH, $::HEIGHT) 3055 my ($self) = @_;
3056
3057 ($self->{w}, $self->{h})
1511} 3058}
1512 3059
1513sub size_allocate { 3060sub size_allocate {
1514 my ($self, $x, $y, $w, $h) = @_; 3061 my ($self, $w, $h) = @_;
1515 3062
1516 $self->_size_allocate ($x, $y, $w, $h); 3063 for my $child ($self->children) {
3064 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1517 3065
1518 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3066 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1519 for @{$self->{children}}; 3067 if exists $child->{req_x};
1520}
1521 3068
1522sub 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, $H);
3076 }
3077}
3078
3079sub coord2local {
1523 my ($self, $x, $y) = @_; 3080 my ($self, $x, $y) = @_;
1524 3081
1525 ($x, $y) 3082 ($x, $y)
1526} 3083}
1527 3084
3085sub coord2global {
3086 my ($self, $x, $y) = @_;
3087
3088 ($x, $y)
3089}
3090
1528sub update { 3091sub update {
1529 my ($self) = @_; 3092 my ($self) = @_;
1530 3093
1531 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3094 $self->check_size;
1532 ::refresh (); 3095 $::WANT_REFRESH++;
1533} 3096}
1534 3097
1535sub add { 3098sub add {
1536 my ($self, $widget) = @_; 3099 my ($self, @children) = @_;
1537 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
1538 $self->SUPER::add ($widget); 3115 $self->SUPER::add (@children);
1539
1540 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1541} 3116}
1542 3117
3118sub remove {
3119 my ($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} = $cb;
3140}
3141
1543sub draw { 3142sub draw {
1544 my ($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;
1545 3209
1546 $self->_draw; 3210 $self->_draw;
1547} 3211}
1548 3212
1549############################################################################# 3213#############################################################################
1550 3214
1551package CFClient::UI; 3215package CFClient::UI;
1552 3216
1553$TOPLEVEL = new CFClient::UI::Toplevel; 3217$ROOT = new CFClient::UI::Root;
3218$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1554 3219
15551 32201
1556 3221

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