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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 1.231 by root, Thu May 25 00:26:19 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])
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])
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 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 if $GRAB;
38} 81}
39 82
40sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
41 my ($ev) = @_; 84 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
43 86
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 88
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 90
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
92 if $GRAB;
49 93
50 if (!$BUTTON_STATE) { 94 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 95 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 96 $grab->update if $grab;
53 $GRAB->update if $GRAB; 97 $GRAB->update if $GRAB;
98
99 check_tooltip;
54 } 100 }
55} 101}
56 102
57sub feed_sdl_motion_event { 103sub feed_sdl_motion_event {
58 my ($ev) = @_; 104 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
60 106
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 108
63 if ($widget != $HOVER) { 109 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 110 my $hover = $HOVER; $HOVER = $widget;
65 111
66 $hover->update if $hover; 112 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 113 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 114
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 115 check_tooltip;
116 }
117
118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER;
120}
121
122# convert position array to integers
123sub harmonize {
124 my ($vals) = @_;
125
126 my $rem = 0;
127
128 for (@$vals) {
129 my $i = int $_ + $rem;
130 $rem += $_ - $i;
131 $_ = $i;
132 }
133}
134
135sub full_refresh {
136 # make a copy, otherwise for complains about freed values.
137 my @widgets = values %WIDGET;
138
139 $_->update
140 for @widgets;
141}
142
143sub reconfigure_widgets {
144 # make a copy, otherwise C<for> complains about freed values.
145 my @widgets = values %WIDGET;
146
147 $_->reconfigure
148 for @widgets;
149}
150
151# call when resolution changes etc.
152sub rescale_widgets {
153 my ($sx, $sy) = @_;
154
155 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) {
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
165 }
166 }
167
168 reconfigure_widgets;
71} 169}
72 170
73############################################################################# 171#############################################################################
74 172
75package CFClient::UI::Base; 173package CFClient::UI::Base;
76 174
77use strict; 175use strict;
78 176
79use SDL::OpenGL; 177use CFClient::OpenGL;
80 178
81sub new { 179sub new {
82 my $class = shift; 180 my $class = shift;
83 181
84 bless { 182 my $self = bless {
85 x => 0, 183 x => 0,
86 y => 0, 184 y => 0,
87 z => 0, 185 z => 0,
88 w => -1, 186 can_events => 1,
89 h => -1,
90 @_ 187 @_
91 }, $class 188 }, $class;
189
190 for (keys %$self) {
191 if (/^connect_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_});
193 }
194 }
195
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
197
198 $self
199}
200
201sub destroy {
202 my ($self) = @_;
203
204 $self->hide;
205 %$self = ();
206}
207
208sub show {
209 my ($self) = @_;
210 return if $self->{parent};
211
212 $CFClient::UI::ROOT->add ($self);
213}
214
215sub show_centered {
216 my ($self) = @_;
217 return if $self->{parent};
218
219 $self->show;
220
221 $CFClient::UI::ROOT->on_post_alloc (
222 "centered $self" => sub {
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
224 },
225 );
226}
227
228sub set_invisible {
229 my ($self) = @_;
230
231 # broken show/hide model
232
233 delete $self->{visible};
234
235 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self;
237
238 $self->focus_out;
239}
240
241sub hide {
242 my ($self) = @_;
243
244 $self->set_invisible;
245
246 $self->{parent}->remove ($self)
247 if $self->{parent};
92} 248}
93 249
94sub move { 250sub move {
95 my ($self, $x, $y, $z) = @_; 251 my ($self, $x, $y, $z) = @_;
252
96 $self->{x} = $x; 253 $self->{x} = int $x;
97 $self->{y} = $y; 254 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 255 $self->{z} = $z if defined $z;
99}
100 256
101sub needs_redraw { 257 $self->update;
102 0 258}
259
260sub set_size {
261 my ($self, $w, $h) = @_;
262
263 $self->{user_w} = $w;
264 $self->{user_h} = $h;
265
266 $self->check_size;
103} 267}
104 268
105sub size_request { 269sub size_request {
106 require Carp; 270 require Carp;
107 Carp::confess "size_request is abtract"; 271 Carp::confess "size_request is abstract";
108} 272}
109 273
110sub _size_allocate { 274sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 275 my ($self, $x, $y, $w, $h) = @_;
112 276
277 if ($self->{aspect}) {
278 my $w2 = List::Util::min $w, int $h * $self->{aspect};
279 my $h2 = List::Util::min $h, int $w / $self->{aspect};
280
281 # use alignment to adjust x, y
282
283 $x += int +($w - $w2) * 0.5;
284 $y += int +($h - $h2) * 0.5;
285
286 ($w, $h) = ($w2, $h2);
287 }
288
289 if ($self->{x} != $x || $self->{y} != $y) {
113 $self->{x} = $x; 290 $self->{x} = $x;
114 $self->{y} = $y; 291 $self->{y} = $y;
292 $self->update;
293 }
115 294
116 return unless $self->{w} != $w || $self->{h} != $h; 295 if ($self->{w} != $w || $self->{h} != $h) {
117 296 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
118 $self->{w} = $w;
119 $self->{h} = $h;
120
121 1 297 }
122} 298}
123 299
124sub size_allocate { 300sub size_allocate {
301 # nothing to be done
302}
303
304sub reconfigure {
305 my ($self) = @_;
306
307 $self->check_size (1);
308 $self->update;
309}
310
311sub children {
312}
313
314sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 315 my ($self, $w, $h) = @_;
126 316
127 $self->_size_allocate ($x, $y, $w, $h); 317 delete $self->{max_w}; $self->{max_w} = $w if $w;
318 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 319}
129 320
321sub set_tooltip {
322 my ($self, $tooltip) = @_;
323
324 $self->{tooltip} = $tooltip;
325
326 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
327 delete $CFClient::UI::TOOLTIP->{owner};
328 CFClient::UI::check_tooltip;
329 }
330}
331
130# translate global koordinates to local coordinate system 332# translate global coordinates to local coordinate system
131sub translate { 333sub coord2local {
132 my ($self, $x, $y) = @_; 334 my ($self, $x, $y) = @_;
133 335
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 336 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
337}
338
339# translate local coordinates to global coordinate system
340sub coord2global {
341 my ($self, $x, $y) = @_;
342
343 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
135} 344}
136 345
137sub focus_in { 346sub focus_in {
138 my ($self) = @_; 347 my ($self) = @_;
139 348
140 return if $FOCUS == $self; 349 return if $FOCUS == $self;
350 return unless $self->{can_focus};
141 351
142 my $focus = $FOCUS; $FOCUS = $self; 352 my $focus = $FOCUS; $FOCUS = $self;
353
354 $self->_emit (focus_in => $focus);
355
143 $focus->update if $focus; 356 $focus->update if $focus;
144 $FOCUS->update; 357 $FOCUS->update;
145} 358}
146 359
147sub focus_out { 360sub focus_out {
148 my ($self) = @_; 361 my ($self) = @_;
149 362
150 return unless $FOCUS == $self; 363 return unless $FOCUS == $self;
151 364
152 my $focus = $FOCUS; undef $FOCUS; 365 my $focus = $FOCUS; undef $FOCUS;
366
367 $self->_emit (focus_out => $focus);
368
153 $focus->update if $focus; #? 369 $focus->update if $focus; #?
370
371 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
372 unless $FOCUS;
154} 373}
155 374
156sub mouse_motion { } 375sub mouse_motion { }
157sub button_up { } 376sub button_up { }
158sub key_down { } 377sub key_down { }
159sub key_up { } 378sub key_up { }
160 379
161sub button_down { 380sub button_down {
162 my ($self, $ev, $x, $y) = @_; 381 my ($self, $ev, $x, $y) = @_;
163 382
164 $self->focus_in; 383 $self->focus_in;
… …
178 glPushMatrix; 397 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 398 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 399 $self->_draw;
181 glPopMatrix; 400 glPopMatrix;
182 401
183 if ($self == $HOVER) { 402 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 403 my ($x, $y) = @$self{qw(x y)};
185 404
186 glColor 0, 0, 1, 0.2; 405 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 406 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 407 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 408 glBegin GL_QUADS;
190 glVertex $x , $y; 409 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 410 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 411 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 412 glVertex $x , $y + $self->{h};
194 glEnd; 413 glEnd;
195 glDisable GL_BLEND; 414 glDisable GL_BLEND;
196 } 415 }
416
417 if ($ENV{PCLIENT_DEBUG}) {
418 glPushMatrix;
419 glColor 1, 1, 0, 1;
420 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
421 glBegin GL_LINE_LOOP;
422 glVertex 0 , 0;
423 glVertex $self->{w}, 0;
424 glVertex $self->{w}, $self->{h};
425 glVertex 0 , $self->{h};
426 glEnd;
427 glPopMatrix;
428 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
429 }
197} 430}
198 431
199sub _draw { 432sub _draw {
200 my ($self) = @_; 433 my ($self) = @_;
201 434
202 warn "no draw defined for $self\n"; 435 warn "no draw defined for $self\n";
203} 436}
204 437
205sub find_widget { 438sub find_widget {
206 my ($self, $x, $y) = @_; 439 my ($self, $x, $y) = @_;
440
441 return () unless $self->{can_events};
207 442
208 return $self 443 return $self
209 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 444 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 445 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
211 446
212 () 447 ()
213} 448}
214 449
215sub set_parent { 450sub set_parent {
216 my ($self, $par) = @_; 451 my ($self, $parent) = @_;
217 452
218 $self->{parent} = $par;
219 Scalar::Util::weaken $self->{parent}; 453 Scalar::Util::weaken ($self->{parent} = $parent);
220}
221 454
222sub get_parent { 455 # TODO: req_w _does_change after ->reconfigure
223 $_[0]->{parent} 456 $self->check_size
457 unless exists $self->{req_w};
458
459 $self->show;
460}
461
462sub check_size {
463 my ($self, $forced) = @_;
464
465 $self->{force_alloc} = 1 if $forced;
466 $CFClient::UI::ROOT->{check_size}{$self} = $self;
224} 467}
225 468
226sub update { 469sub update {
227 my ($self) = @_; 470 my ($self) = @_;
228 471
… …
231} 474}
232 475
233sub connect { 476sub connect {
234 my ($self, $signal, $cb) = @_; 477 my ($self, $signal, $cb) = @_;
235 478
236 push @{ $self->{cb}{$signal} }, $cb; 479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
237} 486}
238 487
239sub emit { 488sub emit {
240 my ($self, $signal, @args) = @_; 489 my ($self, $signal, @args) = @_;
241 490
242 $_->($self, @args) 491 $self->_emit ($signal, @args)
243 for @{$self->{cb}{$signal} || []}; 492 || $self->$signal (@args);
244} 493}
245 494
246sub DESTROY { 495sub DESTROY {
247 my ($self) = @_; 496 my ($self) = @_;
248 497
498 delete $WIDGET{$self+0};
249 #$self->deactivate; 499 #$self->deactivate;
250} 500}
251 501
252############################################################################# 502#############################################################################
253 503
254package CFClient::UI::DrawBG; 504package CFClient::UI::DrawBG;
255 505
256our @ISA = CFClient::UI::Base::; 506our @ISA = CFClient::UI::Base::;
257 507
258use strict; 508use strict;
259use SDL::OpenGL; 509use CFClient::OpenGL;
260 510
261sub new { 511sub new {
262 my $class = shift; 512 my $class = shift;
263 513
264 # range [value, low, high, page] 514 # range [value, low, high, page]
265 515
266 $class->SUPER::new ( 516 $class->SUPER::new (
267 bg => [0, 0, 0, 0.2], 517 #bg => [0, 0, 0, 0.2],
268 active_bg => [1, 1, 1], 518 #active_bg => [1, 1, 1, 0.5],
269 @_ 519 @_
270 ) 520 )
271} 521}
272 522
273sub _draw { 523sub _draw {
274 my ($self) = @_; 524 my ($self) = @_;
275 525
526 my $color = $FOCUS == $self && $self->{active_bg}
527 ? $self->{active_bg}
528 : $self->{bg};
529
530 if ($color && (@$color < 4 || $color->[3])) {
276 my ($w, $h) = @$self{qw(w h)}; 531 my ($w, $h) = @$self{qw(w h)};
277 532
278 glEnable GL_BLEND; 533 glEnable GL_BLEND;
279 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 534 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
280 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 535 glColor @$color;
281 536
282 glBegin GL_QUADS; 537 glBegin GL_QUADS;
283 glVertex 0 , 0; 538 glVertex 0 , 0;
284 glVertex 0 , $h; 539 glVertex 0 , $h;
285 glVertex $w, $h; 540 glVertex $w, $h;
286 glVertex $w, 0; 541 glVertex $w, 0;
287 glEnd; 542 glEnd;
288 543
289 glDisable GL_BLEND; 544 glDisable GL_BLEND;
545 }
290} 546}
291 547
292############################################################################# 548#############################################################################
293 549
294package CFClient::UI::Empty; 550package CFClient::UI::Empty;
295 551
296our @ISA = CFClient::UI::Base::; 552our @ISA = CFClient::UI::Base::;
553
554sub new {
555 my ($class, %arg) = @_;
556 $class->SUPER::new (can_events => 0, %arg);
557}
297 558
298sub size_request { 559sub size_request {
299 (0, 0) 560 (0, 0)
300} 561}
301 562
… …
310sub new { 571sub new {
311 my ($class, %arg) = @_; 572 my ($class, %arg) = @_;
312 573
313 my $children = delete $arg{children} || []; 574 my $children = delete $arg{children} || [];
314 575
315 my $self = $class->SUPER::new (children => [], %arg); 576 my $self = $class->SUPER::new (
577 children => [],
578 can_events => 0,
579 %arg,
580 );
316 $self->add ($_) for @$children; 581 $self->add ($_) for @$children;
317 582
318 $self 583 $self
319} 584}
320 585
321sub add { 586sub add {
322 my ($self, $chld) = @_; 587 my ($self, @widgets) = @_;
323 588
324 $chld->set_parent ($self); 589 $_->set_parent ($self)
590 for @widgets;
591
592 use sort 'stable';
325 593
326 $self->{children} = [ 594 $self->{children} = [
327 sort { $a->{z} <=> $b->{z} } 595 sort { $a->{z} <=> $b->{z} }
328 @{$self->{children}}, $chld 596 @{$self->{children}}, @widgets
329 ]; 597 ];
330 598
331 $self->{w} = $self->{h} = -1; 599 $self->check_size (1);
332 $self->update; 600 $self->update;
333} 601}
334 602
603sub children {
604 @{ $_[0]{children} }
605}
606
335sub remove { 607sub remove {
336 my ($self, $widget) = @_; 608 my ($self, $child) = @_;
337 609
610 delete $child->{parent};
611 $child->hide;
612
338 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 613 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
339 614
340 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 615 $self->check_size;
616 $self->update;
617}
618
619sub clear {
620 my ($self) = @_;
621
622 my $children = delete $self->{children};
623 $self->{children} = [];
624
625 for (@$children) {
626 delete $_->{parent};
627 $_->hide;
628 }
629
630 $self->check_size;
631 $self->update;
341} 632}
342 633
343sub find_widget { 634sub find_widget {
344 my ($self, $x, $y) = @_; 635 my ($self, $x, $y) = @_;
345 636
… …
375 666
376 $class->SUPER::new (children => [$child], %arg) 667 $class->SUPER::new (children => [$child], %arg)
377} 668}
378 669
379sub add { 670sub add {
380 my ($self, $widget) = @_; 671 my ($self, $child) = @_;
381 672
382 $self->{children} = []; 673 $self->{children} = [];
383 674
384 $self->SUPER::add ($widget); 675 $self->SUPER::add ($child);
385} 676}
386 677
387sub remove { 678sub remove {
388 my ($self, $widget) = @_; 679 my ($self, $widget) = @_;
389 680
… …
398sub size_request { 689sub size_request {
399 $_[0]{children}[0]->size_request 690 $_[0]{children}[0]->size_request
400} 691}
401 692
402sub size_allocate { 693sub size_allocate {
403 my ($self, $x, $y, $w, $h) = @_; 694 my ($self, $w, $h) = @_;
404 695
405 $self->_size_allocate ($x, $y, $w, $h) or return;
406
407 $self->{children}[0]->size_allocate (0, 0, $w, $h); 696 $self->{children}[0]->configure (0, 0, $w, $h);
408} 697}
409 698
410############################################################################# 699#############################################################################
411 700
412package CFClient::UI::Window; 701package CFClient::UI::Window;
413 702
414our @ISA = CFClient::UI::Bin::; 703our @ISA = CFClient::UI::Bin::;
415 704
416use SDL::OpenGL; 705use CFClient::OpenGL;
417 706
418sub new { 707sub new {
419 my ($class, %arg) = @_; 708 my ($class, %arg) = @_;
420 709
421 my $self = $class->SUPER::new (%arg); 710 my $self = $class->SUPER::new (%arg);
422} 711}
423 712
424sub update { 713sub update {
425 my ($self) = @_; 714 my ($self) = @_;
426 715
427 # we want to do this delayed... 716 $ROOT->on_post_alloc ($self => sub { $self->render_child });
428 $self->render_chld;
429 $self->SUPER::update; 717 $self->SUPER::update;
430} 718}
431 719
432sub render_chld {
433 my ($self) = @_;
434
435 $self->{texture} =
436 CFClient::Texture->new_from_opengl (
437 $self->{w}, $self->{h}, sub { $self->child->draw }
438 );
439}
440
441sub size_allocate { 720sub size_allocate {
442 my ($self, $x, $y, $w, $h) = @_; 721 my ($self, $w, $h) = @_;
443 722
444 $self->_size_allocate ($x, $y, $w, $h) or return;
445
446 $self->child->size_allocate (0, 0, $w, $h); 723 $self->SUPER::size_allocate ($w, $h);
724 $self->update;
725}
447 726
727sub _render {
728 $_[0]{children}[0]->draw;
729}
730
731sub render_child {
732 my ($self) = @_;
733
734 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
735 glClearColor 0, 0, 0, 0;
736 glClear GL_COLOR_BUFFER_BIT;
737
448 $self->render_chld; 738 $self->_render;
739 };
449} 740}
450 741
451sub _draw { 742sub _draw {
452 my ($self) = @_; 743 my ($self) = @_;
453 744
454 my ($w, $h) = ($self->w, $self->h); 745 my ($w, $h) = ($self->w, $self->h);
455 746
456 my $tex = $self->{texture} 747 my $tex = $self->{texture}
457 or return; 748 or return;
458 749
459 glEnable GL_BLEND;
460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
461 glEnable GL_TEXTURE_2D; 750 glEnable GL_TEXTURE_2D;
462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
752 glColor 1, 1, 1, 1;
463 753
464 $tex->draw_quad (0, 0, $w, $h); 754 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
465 755
466 glDisable GL_BLEND;
467 glDisable GL_TEXTURE_2D; 756 glDisable GL_TEXTURE_2D;
468} 757}
469 758
470############################################################################# 759#############################################################################
471 760
761package CFClient::UI::ViewPort;
762
763our @ISA = CFClient::UI::Window::;
764
765sub size_request {
766 my ($self) = @_;
767
768 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
769
770 @$self{qw(child_w child_h)}
771}
772
773sub size_allocate {
774 my ($self, $w, $h) = @_;
775
776 my ($cw, $ch) = @$self{qw(child_w child_h)};
777# $w = $self->{w};
778 $self->child->configure (0, 0, $cw, $ch);
779 $self->update;
780}
781
782sub set_offset {
783 my ($self, $x, $y) = @_;
784
785 $self->{view_x} = int $x;
786 $self->{view_y} = int $y;
787
788 $self->update;
789}
790
791# hmm, this does not work for topleft of $self... but we should not ask for that
792sub coord2local {
793 my ($self, $x, $y) = @_;
794
795 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
796}
797
798sub coord2global {
799 my ($self, $x, $y) = @_;
800
801 $x = List::Util::min $self->{w}, $x - $self->{view_x};
802 $y = List::Util::min $self->{h}, $y - $self->{view_y};
803
804 $self->SUPER::coord2global ($x, $y)
805}
806
807sub find_widget {
808 my ($self, $x, $y) = @_;
809
810 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
811 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
812 ) {
813 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
814 } else {
815 $self->CFClient::UI::Base::find_widget ($x, $y)
816 }
817}
818
819sub _render {
820 my ($self) = @_;
821
822 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
823
824 $self->SUPER::_render;
825}
826
827#############################################################################
828
829package CFClient::UI::ScrolledWindow;
830
831our @ISA = CFClient::UI::HBox::;
832
833sub new {
834 my $class = shift;
835
836 my $self;
837
838 my $slider = new CFClient::UI::Slider
839 vertical => 1,
840 range => [0, 0, 1, 0.01], # HACK fix
841 connect_changed => sub {
842 $self->{vp}->set_offset (0, $_[1]);
843 },
844 ;
845
846 $self = $class->SUPER::new (
847 vp => (new CFClient::UI::ViewPort expand => 1),
848 slider => $slider,
849 @_,
850 );
851
852 $self->{vp}->add ($self->{scrolled});
853 $self->add ($self->{vp});
854 $self->add ($self->{slider});
855
856 $self
857}
858
859sub size_allocate {
860 my ($self, $w, $h) = @_;
861
862 $self->SUPER::size_allocate ($w, $h);
863
864 my $child = $self->{vp}->child;
865 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
866}
867
868#TODO# update range on size_allocate depending on child
869# update viewport offset on scroll
870
871#############################################################################
872
472package CFClient::UI::Frame; 873package CFClient::UI::Frame;
473 874
474our @ISA = CFClient::UI::Bin::; 875our @ISA = CFClient::UI::Bin::;
475 876
476use SDL::OpenGL; 877use CFClient::OpenGL;
878
879sub new {
880 my $class = shift;
881
882 $class->SUPER::new (
883 bg => undef,
884 @_,
885 )
886}
887
888sub _draw {
889 my ($self) = @_;
890
891 if ($self->{bg}) {
892 my ($w, $h) = @$self{qw(w h)};
893
894 glEnable GL_BLEND;
895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
896 glColor @{ $self->{bg} };
897
898 glBegin GL_QUADS;
899 glVertex 0 , 0;
900 glVertex 0 , $h;
901 glVertex $w, $h;
902 glVertex $w, 0;
903 glEnd;
904
905 glDisable GL_BLEND;
906 }
907
908 $self->SUPER::_draw;
909}
910
911#############################################################################
912
913package CFClient::UI::FancyFrame;
914
915our @ISA = CFClient::UI::Bin::;
916
917use CFClient::OpenGL;
918
919my @tex =
920 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
921 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
922
923sub new {
924 my $class = shift;
925
926 # TODO: user_x, user_y, overwrite moveto?
927
928 my $self = $class->SUPER::new (
929 bg => [1, 1, 1, 1],
930 border_bg => [1, 1, 1, 1],
931 border => 0.6,
932 is_toplevel => 1,
933 can_events => 1,
934 @_
935 );
936
937 $self->{title} &&= new CFClient::UI::Label
938 align => 0,
939 valign => 1,
940 text => $self->{title},
941 fontsize => $self->{border};
942
943 $self
944}
945
946sub border {
947 int $_[0]{border} * $::FONTSIZE
948}
477 949
478sub size_request { 950sub size_request {
479 my ($self) = @_; 951 my ($self) = @_;
480 my $chld = $self->child
481 or return (0, 0);
482 952
483 $chld->move (2, 2); 953 my ($w, $h) = $self->SUPER::size_request;
484 954
485 map { $_ + 4 } $chld->size_request; 955 (
956 $w + $self->border * 2,
957 $h + $self->border * 2,
958 )
486} 959}
487 960
488sub size_allocate { 961sub size_allocate {
489 my ($self, $x, $y, $w, $h) = @_; 962 my ($self, $w, $h) = @_;
490
491 $self->_size_allocate ($x, $y, $w, $h) or return;
492 963
493 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 964 $h -= List::Util::max 0, $self->border * 2;
494} 965 $w -= List::Util::max 0, $self->border * 2;
495 966
496sub _draw { 967 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
497 my ($self) = @_; 968 if $self->{title};
498 969
499 my $chld = $self->child; 970 $self->child->configure ($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, $h);
557} 971}
558 972
559sub button_down { 973sub button_down {
560 my ($self, $ev, $x, $y) = @_; 974 my ($self, $ev, $x, $y) = @_;
561 975
562 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 976 my ($w, $h) = @$self{qw(w h)};
563 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 977 my $border = $self->border;
564 978
979 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
980 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
981
982 if ($lr & $td) {
983 my ($wx, $wy) = ($self->{x}, $self->{y});
565 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 984 my ($ox, $oy) = ($ev->{x}, $ev->{y});
566 my ($bw, $bh) = ($self->{w}, $self->{h}); 985 my ($bw, $bh) = ($self->{w}, $self->{h});
986
987 my $mx = $x < $border;
988 my $my = $y < $border;
567 989
568 $self->{motion} = sub { 990 $self->{motion} = sub {
569 my ($ev, $x, $y) = @_; 991 my ($ev, $x, $y) = @_;
570 992
571 ($x, $y) = ($ev->motion_x, $ev->motion_y); 993 my $dx = $ev->{x} - $ox;
994 my $dy = $ev->{y} - $oy;
572 995
573 $self->{user_w} = $bw + $x - $ox; 996 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
574 $self->{user_h} = $bh + $y - $oy; 997 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
575 $self->update; 998 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
999 $self->check_size;
576 }; 1000 };
577 1001
578 } elsif ($x >= 0 && $x < $self->{w} 1002 } elsif ($lr ^ $td) {
579 && $y >= 0 && $y < $tex[1]{h}) {
580
581 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1003 my ($ox, $oy) = ($ev->{x}, $ev->{y});
582 my ($bx, $by) = ($self->{x}, $self->{y}); 1004 my ($bx, $by) = ($self->{x}, $self->{y});
583 1005
584 $self->{motion} = sub { 1006 $self->{motion} = sub {
585 my ($ev, $x, $y) = @_; 1007 my ($ev, $x, $y) = @_;
586 1008
587 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1009 ($x, $y) = ($ev->{x}, $ev->{y});
588 1010
589 $self->move ($bx + $x - $ox, $by + $y - $oy); 1011 $self->move ($bx + $x - $ox, $by + $y - $oy);
590 $self->update; 1012 $self->update;
591 }; 1013 };
592 } 1014 }
… …
605} 1027}
606 1028
607sub _draw { 1029sub _draw {
608 my ($self) = @_; 1030 my ($self) = @_;
609 1031
610 my ($w, $h) = ($self->{w}, $self->{h}); 1032 my ($w, $h ) = ($self->{w}, $self->{h});
611 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1033 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
612 1034
613 glEnable GL_BLEND;
614 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615 glEnable GL_TEXTURE_2D; 1035 glEnable GL_TEXTURE_2D;
616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
617 1037
618 my $top = $tex[1]; 1038 my $border = $self->border;
619 $top->draw_quad (0, 0, $w, $top->{h});
620 1039
621 my $left = $tex[3]; 1040 glColor @{ $self->{border_bg} };
622 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1041 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
1042 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
1043 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1044 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
623 1045
624 my $right = $tex[2]; 1046 if (@{$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]; 1047 my $bg = $tex[0];
631 1048
632 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1049 # 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}; 1050 my $rep_x = $cw / $bg->{w};
638 my $rep_y = $ch / $bg->{h}; 1051 my $rep_y = $ch / $bg->{h};
639 1052
640 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1053 glColor @{ $self->{bg} };
1054
1055 $bg->{s} = $rep_x;
1056 $bg->{t} = $rep_y;
1057 $bg->{wrap_mode} = 1;
1058 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1059 }
641 1060
642 glDisable GL_TEXTURE_2D; 1061 glDisable GL_TEXTURE_2D;
643 glDisable GL_BLEND; 1062
1063 $self->{title}->draw if $self->{title};
644 1064
645 $self->child->draw; 1065 $self->child->draw;
646
647} 1066}
648 1067
649############################################################################# 1068#############################################################################
650 1069
651package CFClient::UI::Table; 1070package CFClient::UI::Table;
652 1071
653our @ISA = CFClient::UI::Base::; 1072our @ISA = CFClient::UI::Base::;
654 1073
655use List::Util qw(max sum); 1074use List::Util qw(max sum);
656 1075
657use SDL::OpenGL; 1076use CFClient::OpenGL;
658 1077
659sub new { 1078sub new {
660 my $class = shift; 1079 my $class = shift;
661 1080
662 $class->SUPER::new ( 1081 $class->SUPER::new (
… …
664 @_ 1083 @_
665 ) 1084 )
666} 1085}
667 1086
668sub add { 1087sub add {
669 my ($self, $x, $y, $chld) = @_; 1088 my ($self, $x, $y, $child) = @_;
670 1089
1090 $child->set_parent ($self);
671 $self->{children}[$y][$x] = $chld; 1091 $self->{children}[$y][$x] = $child;
672 $chld->set_parent ($self);
673 1092
674 $self->{w} = $self->{h} = -1; 1093 $child->check_size;
1094}
1095
1096sub children {
1097 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1098}
1099
1100# TODO: move to container class maybe? send childs a signal on removal?
1101sub clear {
1102 my ($self) = @_;
1103
1104 my @children = $self->children;
1105 delete $self->{children};
1106
1107 for (@children) {
1108 delete $_->{parent};
1109 $_->hide;
1110 }
1111
675 $self->update; 1112 $self->update;
676} 1113}
677 1114
678sub get_wh { 1115sub get_wh {
679 my ($self) = @_; 1116 my ($self) = @_;
… …
685 or next; 1122 or next;
686 1123
687 for my $x (0 .. $#$row) { 1124 for my $x (0 .. $#$row) {
688 my $widget = $row->[$x] 1125 my $widget = $row->[$x]
689 or next; 1126 or next;
690 my ($w, $h) = $widget->size_request; 1127 my ($w, $h) = @$widget{qw(req_w req_h)};
691 1128
692 $w[$x] = max $w[$x], $w; 1129 $w[$x] = max $w[$x], $w;
693 $h[$y] = max $h[$y], $h; 1130 $h[$y] = max $h[$y], $h;
694 } 1131 }
695 } 1132 }
… …
707 (sum @$hs), 1144 (sum @$hs),
708 ) 1145 )
709} 1146}
710 1147
711sub size_allocate { 1148sub size_allocate {
712 my ($self, $x, $y, $w, $h) = @_; 1149 my ($self, $w, $h) = @_;
713
714 $self->_size_allocate ($x, $y, $w, $h) or return;
715 1150
716 my ($ws, $hs) = $self->get_wh; 1151 my ($ws, $hs) = $self->get_wh;
717 1152
718 my $req_w = sum @$ws; 1153 my $req_w = sum @$ws;
719 my $req_h = sum @$hs; 1154 my $req_h = sum @$hs;
… …
725 1160
726 # linearly scale sizes 1161 # linearly scale sizes
727 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1162 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1163 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729 1164
1165 CFClient::UI::harmonize $ws;
1166 CFClient::UI::harmonize $hs;
1167
730 my $y; 1168 my $y;
731 1169
732 for my $r (0 .. $#{$self->{children}}) { 1170 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1171 my $row = $self->{children}[$r]
734 or next; 1172 or next;
735 1173
736 my $x = 0; 1174 my $x = 0;
737 my $row_h = $hs->[$r]; 1175 my $row_h = $hs->[$r];
738 1176
739 for my $c (0 .. $#$row) { 1177 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1178 my $col_w = $ws->[$c];
744 1179
1180 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1181 $widget->configure ($x, $y, $col_w, $row_h);
1182 }
746 1183
747 $x += $col_w; 1184 $x += $col_w;
748 } 1185 }
749 1186
750 $y += $row_h; 1187 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1231 (List::Util::max map $_->[1], @alloc),
795 ) 1232 )
796} 1233}
797 1234
798sub size_allocate { 1235sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1236 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1237
805 ($h, $w) = ($w, $h); 1238 ($h, $w) = ($w, $h);
806 1239
807 my $children = $self->{children}; 1240 my $children = $self->{children};
808 1241
809 my @h = map +($_->size_request)[0], @$children; 1242 my @h = map $_->{req_w}, @$children;
810 1243
811 my $req_h = List::Util::sum @h; 1244 my $req_h = List::Util::sum @h;
812 1245
813 if ($req_h > $h) { 1246 if ($req_h > $h) {
814 # ah well, not enough space 1247 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1257 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1258 $h[$_] = $alloc_h;
826 } 1259 }
827 } 1260 }
828 1261
1262 CFClient::UI::harmonize \@h;
1263
829 my $y = 0; 1264 my $y = 0;
830 for (0 .. $#$children) { 1265 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1266 my $child = $children->[$_];
832 my $h = $h[$_]; 1267 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1268 $child->configure ($y, 0, $h, $w);
834 1269
835 $y += $h; 1270 $y += $h;
836 } 1271 }
1272
1273 1
837} 1274}
838 1275
839############################################################################# 1276#############################################################################
840 1277
841package CFClient::UI::VBox; 1278package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1291 (List::Util::sum map $_->[1], @alloc),
855 ) 1292 )
856} 1293}
857 1294
858sub size_allocate { 1295sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1296 my ($self, $w, $h) = @_;
860 1297
861 $self->_size_allocate ($x, $y, $w, $h) or return; 1298 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
862
863 return unless $self->{h};
864 1299
865 my $children = $self->{children}; 1300 my $children = $self->{children};
866 1301
867 my @h = map +($_->size_request)[1], @$children; 1302 my @h = map $_->{req_h}, @$children;
868 1303
869 my $req_h = List::Util::sum @h; 1304 my $req_h = List::Util::sum @h;
870 1305
871 if ($req_h > $h) { 1306 if ($req_h > $h) {
872 # ah well, not enough space 1307 # ah well, not enough space
… …
880 1315
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1316 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1317 }
883 } 1318 }
884 1319
1320 CFClient::UI::harmonize \@h;
1321
885 my $y = 0; 1322 my $y = 0;
886 for (0 .. $#$children) { 1323 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1324 my $child = $children->[$_];
888 my $h = $h[$_]; 1325 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1326 $child->configure (0, $y, $w, $h);
890 1327
891 $y += $h; 1328 $y += $h;
892 } 1329 }
1330
1331 1
893} 1332}
894 1333
895############################################################################# 1334#############################################################################
896 1335
897package CFClient::UI::Label; 1336package CFClient::UI::Label;
898 1337
899our @ISA = CFClient::UI::Base::; 1338our @ISA = CFClient::UI::DrawBG::;
900 1339
901use SDL::OpenGL; 1340use CFClient::OpenGL;
902 1341
903sub new { 1342sub new {
904 my ($class, %arg) = @_; 1343 my ($class, %arg) = @_;
905 1344
906 my $self = $class->SUPER::new ( 1345 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1346 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1347 #bg => none
909 text => "", 1348 #active_bg => none
910 align => -1, 1349 #font => default_font
911 padding => 2, 1350 #text => initial text
1351 #markup => initial narkup
1352 #max_w => maximum pixel width
1353 ellipsise => 3, # end
912 layout => new CFClient::Layout, 1354 layout => (new CFClient::Layout),
1355 fontsize => 1,
1356 align => -1,
1357 valign => -1,
1358 padding => 2,
1359 can_events => 0,
913 %arg 1360 %arg
914 ); 1361 );
915 1362
1363 if (exists $self->{template}) {
1364 my $layout = new CFClient::Layout;
1365 $layout->set_text (delete $self->{template});
1366 $self->{template} = $layout;
1367 }
1368
1369 if (exists $self->{markup}) {
1370 $self->set_markup (delete $self->{markup});
1371 } else {
916 $self->set_text ($self->{text}); 1372 $self->set_text (delete $self->{text});
1373 }
917 1374
918 $self 1375 $self
919} 1376}
920 1377
921sub escape_text { 1378sub escape($) {
922 local $_ = $_[1]; 1379 local $_ = $_[0];
923 1380
924 s/&/&amp;/g; 1381 s/&/&amp;/g;
925 s/>/&gt;/g; 1382 s/>/&gt;/g;
926 s/</&lt;/g; 1383 s/</&lt;/g;
927 1384
928 $_[1] 1385 $_
1386}
1387
1388sub update {
1389 my ($self) = @_;
1390
1391 delete $self->{texture};
1392 $self->SUPER::update;
929} 1393}
930 1394
931sub set_text { 1395sub set_text {
932 my ($self, $text) = @_; 1396 my ($self, $text) = @_;
933 1397
1398 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1399 $self->{text} = "T$text";
1400
1401 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
935 $self->{layout}->set_markup ($text); 1402 $self->{layout}->set_text ($text);
936 1403
937 delete $self->{texture};
938 $self->update; 1404 $self->update;
1405 $self->check_size;
939} 1406}
940 1407
941sub get_text { 1408sub set_markup {
942 my ($self, $text) = @_; 1409 my ($self, $markup) = @_;
943 1410
944 $self->{text} 1411 return if $self->{text} eq "M$markup";
1412 $self->{text} = "M$markup";
1413
1414 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1415
1416 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1417 $self->{layout}->set_markup ($markup);
1418
1419 $self->update;
1420 $self->check_size;
945} 1421}
946 1422
947sub size_request { 1423sub size_request {
948 my ($self) = @_; 1424 my ($self) = @_;
949 1425
950 $self->{layout}->set_width; 1426 $self->{layout}->set_font ($self->{font}) if $self->{font};
1427 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1428 $self->{layout}->set_ellipsise ($self->{ellipsise});
1429 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1430 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1431
952 my ($w, $h) = $self->{layout}->size; 1432 my ($w, $h) = $self->{layout}->size;
1433
1434 if (exists $self->{template}) {
1435 $self->{template}->set_font ($self->{font}) if $self->{font};
1436 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1437
1438 my ($w2, $h2) = $self->{template}->size;
1439
1440 $w = List::Util::max $w, $w2;
1441 $h = List::Util::max $h, $h2;
1442 }
953 1443
954 ( 1444 (
955 $w + $self->{padding} * 2, 1445 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1446 $h + $self->{padding} * 2,
957 ) 1447 )
958} 1448}
959 1449
960sub size_allocate { 1450sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1451 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1452
965 delete $self->{texture}; 1453 delete $self->{texture};
966} 1454}
967 1455
968sub update { 1456sub set_fontsize {
969 my ($self) = @_; 1457 my ($self, $fontsize) = @_;
970 1458
1459 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1460 delete $self->{texture};
1461
972 $self->SUPER::update; 1462 $self->update;
1463 $self->check_size;
973} 1464}
974 1465
975sub _draw { 1466sub _draw {
976 my ($self) = @_; 1467 my ($self) = @_;
977 1468
1469 $self->SUPER::_draw; # draw background, if applicable
1470
978 my $tex = $self->{texture} ||= do { 1471 my $tex = $self->{texture} ||= do {
1472 $self->{layout}->set_foreground (@{$self->{fg}});
1473 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1474 $self->{layout}->set_width ($self->{w});
980 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 1475 $self->{layout}->set_ellipsise ($self->{ellipsise});
1476 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1477 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1478
981 new_from_layout CFClient::Texture $self->{layout} 1479 my $tex = new_from_layout CFClient::Texture $self->{layout};
1480
1481 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1482 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1483 : ($self->{w} - $tex->{w}) * 0.5);
1484
1485 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1486 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1487 : ($self->{h} - $tex->{h}) * 0.5);
1488
1489 $tex
982 }; 1490 };
983 1491
984 glEnable GL_BLEND;
985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
986 glEnable GL_TEXTURE_2D; 1492 glEnable GL_TEXTURE_2D;
987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
988 1494
1495 if ($tex->{format} == GL_ALPHA) {
989 glColor @{$self->{fg}}; 1496 glColor @{$self->{fg}};
990 1497 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
991 my $x = 1498 } else {
992 $self->{align} < 0 ? $self->{padding} 1499 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
993 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1500 }
994 : ($self->{w} - $tex->{w}) * 0.5;
995
996 $tex->draw_quad ($x, $self->{padding});
997 1501
998 glDisable GL_TEXTURE_2D; 1502 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1503}
1001 1504
1002############################################################################# 1505#############################################################################
1003 1506
1004package CFClient::UI::Entry; 1507package CFClient::UI::EntryBase;
1005 1508
1006our @ISA = CFClient::UI::Label::; 1509our @ISA = CFClient::UI::Label::;
1007 1510
1008use SDL; 1511use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1512
1011sub new { 1513sub new {
1012 my $class = shift; 1514 my $class = shift;
1013 1515
1014 $class->SUPER::new ( 1516 $class->SUPER::new (
1015 fg => [1, 1, 1], 1517 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1518 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1], 1519 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1520 active_fg => [0, 0, 0],
1521 can_hover => 1,
1522 can_focus => 1,
1523 valign => 0,
1524 can_events => 1,
1525 #text => ...
1019 @_ 1526 @_
1020 ) 1527 )
1021} 1528}
1022 1529
1023sub _set_text { 1530sub _set_text {
1024 my ($self, $text) = @_; 1531 my ($self, $text) = @_;
1025 1532
1533 delete $self->{cur_h};
1534
1535 return if $self->{text} eq $text;
1536
1537 delete $self->{texture};
1538
1026 $self->{last_activity} = $::NOW; 1539 $self->{last_activity} = $::NOW;
1027
1028 $self->{text} = $text; 1540 $self->{text} = $text;
1029 $self->{layout}->set_width ($self->{w});
1030 1541
1031 $text =~ s/./*/g if $self->{hidden}; 1542 $text =~ s/./*/g if $self->{hidden};
1543 $self->{layout}->set_text ("$text ");
1032 1544
1033 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1545 $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} 1546}
1056 1547
1057sub set_text { 1548sub set_text {
1058 my ($self, $text) = @_; 1549 my ($self, $text) = @_;
1059 1550
1060 $self->{cursor} = length $text; 1551 $self->{cursor} = length $text;
1061 $self->_set_text ($text); 1552 $self->_set_text ($text);
1062 $self->update; 1553 $self->update;
1554 $self->check_size;
1555}
1556
1557sub get_text {
1558 $_[0]{text}
1559}
1560
1561sub size_request {
1562 my ($self) = @_;
1563
1564 my ($w, $h) = $self->SUPER::size_request;
1565
1566 ($w + 1, $h) # add 1 for cursor
1567}
1568
1569sub size_allocate {
1570 my ($self, $w, $h) = @_;
1571
1572 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1063} 1573}
1064 1574
1065sub key_down { 1575sub key_down {
1066 my ($self, $ev) = @_; 1576 my ($self, $ev) = @_;
1067 1577
1068 my $mod = $ev->key_mod; 1578 my $mod = $ev->{mod};
1069 my $sym = $ev->key_sym; 1579 my $sym = $ev->{sym};
1070
1071 my $uni = $ev->key_unicode; 1580 my $uni = $ev->{unicode};
1072 1581
1073 my $text = $self->get_text; 1582 my $text = $self->get_text;
1074 1583
1075 if ($sym == SDLK_BACKSPACE) { 1584 if ($uni == 8) {
1076 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1585 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077 } elsif ($sym == SDLK_DELETE) { 1586 } elsif ($uni == 127) {
1078 substr $text, $self->{cursor}, 1, ""; 1587 substr $text, $self->{cursor}, 1, "";
1079 } elsif ($sym == SDLK_LEFT) { 1588 } elsif ($sym == CFClient::SDLK_LEFT) {
1080 --$self->{cursor} if $self->{cursor}; 1589 --$self->{cursor} if $self->{cursor};
1081 } elsif ($sym == SDLK_RIGHT) { 1590 } elsif ($sym == CFClient::SDLK_RIGHT) {
1082 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1591 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1083 } elsif ($sym == SDLK_HOME) { 1592 } elsif ($sym == CFClient::SDLK_HOME) {
1084 $self->{cursor} = 0; 1593 $self->{cursor} = 0;
1085 } elsif ($sym == SDLK_END) { 1594 } elsif ($sym == CFClient::SDLK_END) {
1086 $self->{cursor} = length $text; 1595 $self->{cursor} = length $text;
1596 } elsif ($uni == 27) {
1597 $self->_emit ('escape');
1087 } elsif ($uni) { 1598 } elsif ($uni) {
1088 substr $text, $self->{cursor}++, 0, chr $uni; 1599 substr $text, $self->{cursor}++, 0, chr $uni;
1089 } 1600 }
1090 1601
1091 $self->_set_text ($text); 1602 $self->_set_text ($text);
1092 $self->update; 1603 $self->update;
1604 $self->check_size;
1093} 1605}
1094 1606
1095sub focus_in { 1607sub focus_in {
1096 my ($self) = @_; 1608 my ($self) = @_;
1097 1609
… …
1145 1657
1146 $self->SUPER::_draw; 1658 $self->SUPER::_draw;
1147 1659
1148 #TODO: force update every cursor change :( 1660 #TODO: force update every cursor change :(
1149 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1661 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1662
1663 unless (exists $self->{cur_h}) {
1664 my $text = substr $self->{text}, 0, $self->{cursor};
1665 utf8::encode $text;
1666
1667 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1668 }
1669
1150 glColor @{$self->{fg}}; 1670 glColor @{$self->{fg}};
1151 glBegin GL_LINES; 1671 glBegin GL_LINES;
1152 glVertex $self->{cur_x}, $self->{cur_y};
1153 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1672 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1673 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1154 glEnd; 1674 glEnd;
1155 } 1675 }
1156} 1676}
1157 1677
1678package CFClient::UI::Entry;
1679
1680our @ISA = CFClient::UI::EntryBase::;
1681
1682use CFClient::OpenGL;
1683
1684sub key_down {
1685 my ($self, $ev) = @_;
1686
1687 my $sym = $ev->{sym};
1688
1689 if ($sym == 13) {
1690 unshift @{$self->{history}},
1691 my $txt = $self->get_text;
1692 $self->{history_pointer} = -1;
1693 $self->{history_saveback} = '';
1694 $self->_emit (activate => $txt);
1695 $self->update;
1696
1697 } elsif ($sym == CFClient::SDLK_UP) {
1698 if ($self->{history_pointer} < 0) {
1699 $self->{history_saveback} = $self->get_text;
1700 }
1701 if (@{$self->{history} || []} > 0) {
1702 $self->{history_pointer}++;
1703 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1704 $self->{history_pointer} = @{$self->{history} || []} - 1;
1705 }
1706 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1707 }
1708
1709 } elsif ($sym == CFClient::SDLK_DOWN) {
1710 $self->{history_pointer}--;
1711 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1712
1713 if ($self->{history_pointer} >= 0) {
1714 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1715 } else {
1716 $self->set_text ($self->{history_saveback});
1717 }
1718
1719 } else {
1720 $self->SUPER::key_down ($ev);
1721 }
1722
1723}
1724
1158############################################################################# 1725#############################################################################
1159 1726
1160package CFClient::UI::Slider; 1727package CFClient::UI::Button;
1161 1728
1162use strict;
1163
1164use SDL::OpenGL;
1165
1166our @ISA = CFClient::UI::DrawBG::; 1729our @ISA = CFClient::UI::Label::;
1730
1731use CFClient::OpenGL;
1732
1733my @tex =
1734 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1735 qw(b1_button_active.png);
1167 1736
1168sub new { 1737sub new {
1169 my $class = shift; 1738 my $class = shift;
1170 1739
1740 $class->SUPER::new (
1741 padding => 4,
1742 fg => [1, 1, 1],
1743 active_fg => [0, 0, 1],
1744 can_hover => 1,
1745 align => 0,
1746 valign => 0,
1747 can_events => 1,
1748 @_
1749 )
1750}
1751
1752sub activate { }
1753
1754sub button_up {
1755 my ($self, $ev, $x, $y) = @_;
1756
1757 $self->emit ("activate")
1758 if $x >= 0 && $x < $self->{w}
1759 && $y >= 0 && $y < $self->{h};
1760}
1761
1762sub _draw {
1763 my ($self) = @_;
1764
1765 local $self->{fg} = $self->{fg};
1766
1767 if ($GRAB == $self) {
1768 $self->{fg} = $self->{active_fg};
1769 }
1770
1771 glEnable GL_TEXTURE_2D;
1772 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1773 glColor 0, 0, 0, 1;
1774
1775 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1776
1777 glDisable GL_TEXTURE_2D;
1778
1779 $self->SUPER::_draw;
1780}
1781
1782#############################################################################
1783
1784package CFClient::UI::CheckBox;
1785
1786our @ISA = CFClient::UI::DrawBG::;
1787
1788my @tex =
1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1790 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1791
1792use CFClient::OpenGL;
1793
1794sub new {
1795 my $class = shift;
1796
1797 $class->SUPER::new (
1798 padding => 2,
1799 fg => [1, 1, 1],
1800 active_fg => [1, 1, 0],
1801 bg => [0, 0, 0, 0.2],
1802 active_bg => [1, 1, 1, 0.5],
1803 state => 0,
1804 can_hover => 1,
1805 @_
1806 )
1807}
1808
1809sub size_request {
1810 my ($self) = @_;
1811
1812 ($self->{padding} * 2 + 6) x 2
1813}
1814
1815sub button_down {
1816 my ($self, $ev, $x, $y) = @_;
1817
1818 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1819 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1820 $self->{state} = !$self->{state};
1821 $self->_emit (changed => $self->{state});
1822 }
1823}
1824
1825sub _draw {
1826 my ($self) = @_;
1827
1828 $self->SUPER::_draw;
1829
1830 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1831
1832 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1833
1834 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1835
1836 my $tex = $self->{state} ? $tex[1] : $tex[0];
1837
1838 glEnable GL_TEXTURE_2D;
1839 $tex->draw_quad_alpha (0, 0, $s, $s);
1840 glDisable GL_TEXTURE_2D;
1841}
1842
1843#############################################################################
1844
1845package CFClient::UI::Image;
1846
1847our @ISA = CFClient::UI::Base::;
1848
1849use CFClient::OpenGL;
1850use Carp qw/confess/;
1851
1852our %loaded_images;
1853
1854sub new {
1855 my $class = shift;
1856
1857 my $self = $class->SUPER::new (can_events => 0, @_);
1858
1859 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1860
1861 $loaded_images{$self->{image}} ||=
1862 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1863
1864 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1865
1866 Scalar::Util::weaken $loaded_images{$self->{image}};
1867
1868 $self->{aspect} = $tex->{w} / $tex->{h};
1869
1870 $self
1871}
1872
1873sub size_request {
1874 my ($self) = @_;
1875
1876 ($self->{tex}->{w}, $self->{tex}->{h})
1877}
1878
1879sub _draw {
1880 my ($self) = @_;
1881
1882 my $tex = $self->{tex};
1883
1884 my ($w, $h) = ($self->{w}, $self->{h});
1885
1886 if ($self->{rot90}) {
1887 glRotate 90, 0, 0, 1;
1888 glTranslate 0, -$self->{w}, 0;
1889
1890 ($w, $h) = ($h, $w);
1891 }
1892
1893 glEnable GL_TEXTURE_2D;
1894 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1895
1896 $tex->draw_quad_alpha (0, 0, $w, $h);
1897
1898 glDisable GL_TEXTURE_2D;
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::VGauge;
1904
1905our @ISA = CFClient::UI::Base::;
1906
1907use List::Util qw(min max);
1908
1909use CFClient::OpenGL;
1910
1911my %tex = (
1912 food => [
1913 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1914 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1915 ],
1916 grace => [
1917 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1918 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1919 ],
1920 hp => [
1921 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1922 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1923 ],
1924 mana => [
1925 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1926 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1927 ],
1928);
1929
1930# eg. VGauge->new (gauge => 'food'), default gauge: food
1931sub new {
1932 my $class = shift;
1933
1934 my $self = $class->SUPER::new (
1935 type => 'food',
1936 @_
1937 );
1938
1939 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1940
1941 $self
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 #my $tex = $tex{$self->{type}}[0];
1948 #@$tex{qw(w h)}
1949 (0, 0)
1950}
1951
1952sub set_max {
1953 my ($self, $max) = @_;
1954
1955 return if $self->{max_val} == $max;
1956
1957 $self->{max_val} = $max;
1958 $self->update;
1959}
1960
1961sub set_value {
1962 my ($self, $val, $max) = @_;
1963
1964 $self->set_max ($max)
1965 if defined $max;
1966
1967 return if $self->{val} == $val;
1968
1969 $self->{val} = $val;
1970 $self->update;
1971}
1972
1973sub _draw {
1974 my ($self) = @_;
1975
1976 my $tex = $tex{$self->{type}};
1977 my ($t1, $t2, $t3) = @$tex;
1978
1979 my ($w, $h) = ($self->{w}, $self->{h});
1980
1981 if ($self->{vertical}) {
1982 glRotate 90, 0, 0, 1;
1983 glTranslate 0, -$self->{w}, 0;
1984
1985 ($w, $h) = ($h, $w);
1986 }
1987
1988 my $ycut = $self->{val} / ($self->{max_val} || 1);
1989
1990 my $ycut1 = max 0, min 1, $ycut;
1991 my $ycut2 = max 0, min 1, $ycut - 1;
1992
1993 my $h1 = $self->{h} * (1 - $ycut1);
1994 my $h2 = $self->{h} * (1 - $ycut2);
1995
1996 glEnable GL_BLEND;
1997 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1998 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000
2001 glBindTexture GL_TEXTURE_2D, $t1->{name};
2002 glBegin GL_QUADS;
2003 glTexCoord 0 , 0; glVertex 0 , 0;
2004 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2005 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2006 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2007 glEnd;
2008
2009 my $ycut1 = List::Util::min 1, $ycut;
2010 glBindTexture GL_TEXTURE_2D, $t2->{name};
2011 glBegin GL_QUADS;
2012 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2013 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2014 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2015 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2016 glEnd;
2017
2018 if ($t3) {
2019 glBindTexture GL_TEXTURE_2D, $t3->{name};
2020 glBegin GL_QUADS;
2021 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2022 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2023 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2024 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2025 glEnd;
2026 }
2027
2028 glDisable GL_BLEND;
2029 glDisable GL_TEXTURE_2D;
2030}
2031
2032#############################################################################
2033
2034package CFClient::UI::Gauge;
2035
2036our @ISA = CFClient::UI::VBox::;
2037
2038sub new {
2039 my ($class, %arg) = @_;
2040
2041 my $self = $class->SUPER::new (
2042 tooltip => $arg{type},
2043 can_hover => 1,
2044 can_events => 1,
2045 %arg,
2046 );
2047
2048 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2049 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2050 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2051
2052 $self
2053}
2054
2055sub set_fontsize {
2056 my ($self, $fsize) = @_;
2057
2058 $self->{value}->set_fontsize ($fsize);
2059 $self->{max} ->set_fontsize ($fsize);
2060}
2061
2062sub set_max {
2063 my ($self, $max) = @_;
2064
2065 $self->{gauge}->set_max ($max);
2066 $self->{max}->set_text ($max);
2067}
2068
2069sub set_value {
2070 my ($self, $val, $max) = @_;
2071
2072 $self->set_max ($max)
2073 if defined $max;
2074
2075 $self->{gauge}->set_value ($val, $max);
2076 $self->{value}->set_text ($val);
2077}
2078
2079#############################################################################
2080
2081package CFClient::UI::Slider;
2082
2083use strict;
2084
2085use CFClient::OpenGL;
2086
2087our @ISA = CFClient::UI::DrawBG::;
2088
2089my @tex =
2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2091 qw(s1_slider.png s1_slider_bg.png);
2092
2093sub new {
2094 my $class = shift;
2095
1171 # range [value, low, high, page] 2096 # range [value, low, high, page, unit]
1172 2097
2098 # TODO: 0-width page
2099 # TODO: req_w/h are wrong with vertical
2100 # TODO: calculations are off
1173 my $self = $class->SUPER::new ( 2101 my $self = $class->SUPER::new (
1174 fg => [1, 1, 1], 2102 fg => [1, 1, 1],
1175 active_fg => [0, 0, 0], 2103 active_fg => [0, 0, 0],
2104 bg => [0, 0, 0, 0.2],
2105 active_bg => [1, 1, 1, 0.5],
1176 range => [0, 0, 100, 10], 2106 range => [0, 0, 100, 10, 0],
1177 req_w => 40, 2107 req_w => $::WIDTH / 80,
1178 req_h => 10, 2108 req_h => $::WIDTH / 80,
1179 vertical => 0, 2109 vertical => 0,
2110 can_hover => 1,
2111 inner_pad => 0.02,
1180 @_ 2112 @_
1181 ); 2113 );
1182 2114
2115 $self->set_value ($self->{range}[0]);
2116 $self->update;
2117
1183 $self 2118 $self
2119}
2120
2121sub set_range {
2122 my ($self, $range) = @_;
2123
2124 $self->{range} = $range;
2125
2126 $self->update;
2127}
2128
2129sub set_value {
2130 my ($self, $value) = @_;
2131
2132 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2133
2134 $hi = $lo + 1 if $hi <= $lo;
2135
2136 $page = $hi - $lo if $page > $hi - $lo;
2137
2138 $value = $lo if $value < $lo;
2139 $value = $hi - $page if $value > $hi - $page;
2140
2141 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2142 if $unit;
2143
2144 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2145
2146 if ($value != $old_value) {
2147 $self->_emit (changed => $value);
2148 $self->update;
2149 }
1184} 2150}
1185 2151
1186sub size_request { 2152sub size_request {
1187 my ($self) = @_; 2153 my ($self) = @_;
1188 2154
… …
1194 2160
1195sub button_down { 2161sub button_down {
1196 my ($self, $ev, $x, $y) = @_; 2162 my ($self, $ev, $x, $y) = @_;
1197 2163
1198 $self->SUPER::button_down ($ev, $x, $y); 2164 $self->SUPER::button_down ($ev, $x, $y);
2165
2166 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2167
1199 $self->mouse_motion ($ev, $x, $y); 2168 $self->mouse_motion ($ev, $x, $y);
1200} 2169}
1201 2170
1202sub mouse_motion { 2171sub mouse_motion {
1203 my ($self, $ev, $x, $y) = @_; 2172 my ($self, $ev, $x, $y) = @_;
1204 2173
1205 if ($GRAB == $self) { 2174 if ($GRAB == $self) {
2175 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2176
2177 my (undef, $lo, $hi, $page) = @{$self->{range}};
2178
2179 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2180
2181 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2182 }
2183}
2184
2185sub update {
2186 my ($self) = @_;
2187
2188 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2189 $self->set_value ($self->{range}[0]);
2190
1206 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2191 my ($value, $lo, $hi, $page) = @{$self->{range}};
2192 my $range = ($hi - $page - $lo) || 1e-100;
1207 2193
1208 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2194 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1209 2195
1210 $x = $x * ($hi - $lo) / $w + $lo; 2196 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1211 $x = $lo if $x < $lo; 2197 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1212 $x = $hi - $page if $x > $hi - $page;
1213 $self->{range}[0] = $x;
1214 2198
1215 $self->emit (changed => $x); 2199 $value = ($value - $lo) / $range;
1216 $self->update; 2200 $value = $value * $self->{scale} + $self->{offset};
2201
2202 $self->{knob_x} = $value - $knob_w * 0.5;
2203 $self->{knob_w} = $knob_w;
1217 } 2204 });
2205
2206 $self->SUPER::update;
1218} 2207}
1219 2208
1220sub _draw { 2209sub _draw {
1221 my ($self) = @_; 2210 my ($self) = @_;
1222 2211
1223 $self->SUPER::_draw (); 2212 $self->SUPER::_draw ();
1224 2213
1225 my ($w, $h) = @$self{qw(w h)}; 2214 glScale $self->{w}, $self->{h};
1226 2215
1227 if ($self->{vertical}) { 2216 if ($self->{vertical}) {
1228 # draw a vertical slider like a rotated horizontal slider 2217 # draw a vertical slider like a rotated horizontal slider
1229 2218
2219 glTranslate 1, 0, 0;
1230 glRotate 90, 0, 0, 1; 2220 glRotate 90, 0, 0, 1;
1231 glTranslate 0, -$self->{w}, 0;
1232
1233 ($w, $h) = ($h, $w);
1234 } 2221 }
1235 2222
1236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2223 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2224 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238 2225
1239 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2226 glEnable GL_TEXTURE_2D;
2227 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1240 2228
1241 $page = int $page * $w / ($hi - $lo); 2229 # draw background
1242 $value = int +($value - $lo) * $w / ($hi - $lo); 2230 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1243 2231
1244 $w -= $page; 2232 # draw handle
1245 $page &= ~1; 2233 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1246 glTranslate $page * 0.5, 0, 0;
1247 2234
1248 glColor @$fg; 2235 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 $knob_b - 1, 1;
1271 }
1272 glEnd;
1273} 2236}
1274 2237
1275############################################################################# 2238#############################################################################
1276 2239
1277package CFClient::UI::MapWidget; 2240package CFClient::UI::ValSlider;
1278 2241
1279use strict;
1280
1281use List::Util qw(min max);
1282
1283use SDL;
1284use SDL::OpenGL;
1285
1286our @ISA = CFClient::UI::Base::; 2242our @ISA = CFClient::UI::HBox::;
2243
2244sub new {
2245 my ($class, %arg) = @_;
2246
2247 my $range = delete $arg{range};
2248
2249 my $self = $class->SUPER::new (
2250 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2251 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2252 to_value => sub { shift },
2253 from_value => sub { shift },
2254 %arg,
2255 );
2256
2257 $self->{slider}->connect (changed => sub {
2258 my ($self, $value) = @_;
2259 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2260 $self->{parent}->emit (changed => $value);
2261 });
2262
2263# $self->{entry}->connect (changed => sub {
2264# my ($self, $value) = @_;
2265# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2266# $self->{parent}->emit (changed => $value);
2267# });
2268
2269 $self->add ($self->{slider}, $self->{entry});
2270
2271 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2272
2273 $self
2274}
2275
2276sub set_range { shift->{slider}->set_range (@_) }
2277sub set_value { shift->{slider}->set_value (@_) }
2278
2279#############################################################################
2280
2281package CFClient::UI::TextView;
2282
2283our @ISA = CFClient::UI::HBox::;
2284
2285use CFClient::OpenGL;
1287 2286
1288sub new { 2287sub new {
1289 my $class = shift; 2288 my $class = shift;
1290 2289
1291 $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1292 z => -1, 2291 fontsize => 1,
1293 list => (glGenLists 1), 2292 can_events => 0,
2293 #font => default_font
1294 @_ 2294 @_,
2295
2296 layout => (new CFClient::Layout 1),
2297 par => [],
2298 height => 0,
2299 children => [
2300 (new CFClient::UI::Empty expand => 1),
2301 (new CFClient::UI::Slider vertical => 1),
2302 ],
1295 ) 2303 );
1296}
1297 2304
1298sub key_down { 2305 $self->{children}[1]->connect (changed => sub { $self->update });
1299 print "MAPKEYDOWN\n";
1300}
1301 2306
1302sub key_up { 2307 $self
1303} 2308}
1304 2309
1305sub size_request { 2310sub set_fontsize {
2311 my ($self, $fontsize) = @_;
2312
2313 $self->{fontsize} = $fontsize;
2314 $self->reflow;
2315}
2316
2317sub size_allocate {
2318 my ($self, $w, $h) = @_;
2319
2320 $self->SUPER::size_allocate ($w, $h);
2321
2322 $self->{layout}->set_font ($self->{font}) if $self->{font};
2323 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2324 $self->{layout}->set_width ($self->{children}[0]{w});
2325
2326 $self->reflow;
2327}
2328
2329sub text_size {
2330 my ($self, $text, $indent) = @_;
2331
2332 my $layout = $self->{layout};
2333
2334 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2335 $layout->set_width ($self->{children}[0]{w} - $indent);
2336 $layout->set_markup ($text);
1306 ( 2337
1307 1 + 32 * int $::WIDTH / 32, 2338 $layout->size
1308 1 + 32 * int $::HEIGHT / 32, 2339}
2340
2341sub reflow {
2342 my ($self) = @_;
2343
2344 $self->{need_reflow}++;
2345 $self->update;
2346}
2347
2348sub set_offset {
2349 my ($self, $offset) = @_;
2350
2351 # todo: base offset on lines or so, not on pixels
2352 $self->{children}[1]->set_value ($offset);
2353}
2354
2355sub clear {
2356 my ($self) = @_;
2357
2358 $self->{par} = [];
2359 $self->{height} = 0;
2360 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2361}
2362
2363sub add_paragraph {
2364 my ($self, $color, $text, $indent) = @_;
2365
2366 for my $line (split /\n/, $text) {
2367 my ($w, $h) = $self->text_size ($line);
2368 $self->{height} += $h;
2369 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1309 ) 2370 }
2371
2372 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1310} 2373}
1311 2374
1312sub update { 2375sub update {
1313 my ($self) = @_; 2376 my ($self) = @_;
1314 2377
1315 $self->{need_update} = 1;
1316 $self->SUPER::update; 2378 $self->SUPER::update;
1317}
1318 2379
1319sub draw { 2380 return unless $self->{h} > 0;
1320 my ($self) = @_;
1321 2381
2382 delete $self->{texture};
2383
2384 $ROOT->on_post_alloc ($self, sub {
2385 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2386
1322 if (delete $self->{need_update}) { 2387 if (delete $self->{need_reflow}) {
1323 glNewList $self->{list}, GL_COMPILE; 2388 my $height = 0;
1324 2389
1325 my $mx = $::CONN->{mapx}; 2390 my $layout = $self->{layout};
1326 my $my = $::CONN->{mapy};
1327 2391
1328 my $map = $::CONN->{map}; 2392 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1329 2393
1330 my ($xofs, $yofs); 2394 for (@{$self->{par}}) {
2395 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2396 $layout->set_width ($W - $_->[3]);
2397 $layout->set_markup ($_->[4]);
2398 my ($w, $h) = $layout->size;
2399 $_->[0] = $w + $_->[3];
2400 $_->[1] = $h;
2401 }
1331 2402
1332 my $sw = 1 + int $::WIDTH / 32; 2403 $height += $_->[1];
1333 my $sh = 1 + int $::HEIGHT / 32; 2404 }
1334 2405
1335 if ($::CONN->{mapw} > $sw) { 2406 $self->{height} = $height;
1336 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2407
1337 } else { 2408 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1338 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2409
2410 delete $self->{texture};
1339 } 2411 }
1340 2412
1341 if ($::CONN->{maph} > $sh) { 2413 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1342 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2414 glClearColor 0.5, 0.5, 0.5, 0;
1343 } else { 2415 glClear GL_COLOR_BUFFER_BIT;
1344 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1345 }
1346 2416
1347 glEnable GL_TEXTURE_2D; 2417 my $top = int $self->{children}[1]{range}[0];
2418
2419 my $y0 = $top;
2420 my $y1 = $top + $H;
2421
2422 my $y = 0;
2423
2424 my $layout = $self->{layout};
2425
2426 $layout->set_font ($self->{font}) if $self->{font};
2427
1348 glEnable GL_BLEND; 2428 glEnable GL_BLEND;
2429 #TODO# not correct in windows where rgba is forced off
1349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2430 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351 2431
1352 my $sw4 = ($sw + 3) & ~3; 2432 for my $par (@{$self->{par}}) {
1353 my $darkness = "\x00" x ($sw4 * $sh); 2433 my $h = $par->[1];
1354 2434
1355 for my $x (0 .. $sw - 1) { 2435 if ($y0 < $y + $h && $y < $y1) {
1356 my $row = $map->[$x + $xofs]; 2436 $layout->set_foreground (@{ $par->[2] });
1357 for my $y (0 .. $sh - 1) { 2437 $layout->set_width ($W - $par->[3]);
2438 $layout->set_markup ($par->[4]);
1358 2439
1359 my $cell = $row->[$y + $yofs] 2440 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1360 or next;
1361 2441
1362 my $dark = $cell->[0]; 2442 glRasterPos $par->[3], $y - $y0;
1363 if ($dark < 0) { 2443 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 } 2444 }
1368 2445
1369 for my $num (grep $_, @$cell[1,2,3]) { 2446 $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 } 2447 }
2448
2449 glDisable GL_BLEND;
1377 } 2450 };
2451 });
2452}
1378 2453
1379# if (1) { # higher quality darkness 2454sub _draw {
1380# $lighting =~ s/(.)/$1$1$1/gs; 2455 my ($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 2456
2457 glEnable GL_TEXTURE_2D;
1389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1390 2459 glColor 1, 1, 1, 1;
1391 $darkness = new CFClient::Texture 2460 $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; 2461 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND;
1403 2462
1404 glEndList; 2463 $self->{children}[1]->draw;
1405 }
1406 2464
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 $::CONN->send ("command run_stop");
1458 }
1459} 2465}
1460 2466
1461############################################################################# 2467#############################################################################
1462 2468
1463package CFClient::UI::Animator; 2469package CFClient::UI::Animator;
1464 2470
1465use SDL::OpenGL; 2471use CFClient::OpenGL;
1466 2472
1467our @ISA = CFClient::UI::Bin::; 2473our @ISA = CFClient::UI::Bin::;
1468 2474
1469sub moveto { 2475sub moveto {
1470 my ($self, $x, $y) = @_; 2476 my ($self, $x, $y) = @_;
… …
1500 glPopMatrix; 2506 glPopMatrix;
1501} 2507}
1502 2508
1503############################################################################# 2509#############################################################################
1504 2510
1505package CFClient::UI::Toplevel; 2511package CFClient::UI::Flopper;
2512
2513our @ISA = CFClient::UI::Button::;
2514
2515sub new {
2516 my $class = shift;
2517
2518 my $self = $class->SUPER::new (
2519 state => 0,
2520 connect_activate => \&toggle_flopper,
2521 @_
2522 );
2523
2524 if ($self->{state}) {
2525 $self->{state} = 0;
2526 $self->toggle_flopper;
2527 }
2528
2529 $self
2530}
2531
2532sub toggle_flopper {
2533 my ($self) = @_;
2534
2535 # TODO: use animation
2536 if ($self->{state} = !$self->{state}) {
2537 $CFClient::UI::ROOT->add ($self->{other});
2538 $self->{other}->move ($self->coord2global (0, $self->{h}));
2539 $self->_emit ("open");
2540 } else {
2541 $CFClient::UI::ROOT->remove ($self->{other});
2542 $self->_emit ("close");
2543 }
2544
2545 $self->_emit (changed => $self->{state});
2546}
2547
2548#############################################################################
2549
2550package CFClient::UI::Tooltip;
2551
2552our @ISA = CFClient::UI::Bin::;
2553
2554use CFClient::OpenGL;
2555
2556sub new {
2557 my $class = shift;
2558
2559 $class->SUPER::new (
2560 @_,
2561 can_events => 0,
2562 )
2563}
2564
2565sub set_tooltip_from {
2566 my ($self, $widget) = @_;
2567
2568 $self->add (new CFClient::UI::Label
2569 markup => $widget->{tooltip},
2570 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2571 fontsize => 0.8,
2572 fg => [0, 0, 0, 1],
2573 ellipsise => 0,
2574 font => ($widget->{tooltip_font} || $::FONT_PROP),
2575 );
2576}
2577
2578sub size_request {
2579 my ($self) = @_;
2580
2581 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2582
2583 ($w + 4, $h + 4)
2584}
2585
2586sub size_allocate {
2587 my ($self, $w, $h) = @_;
2588
2589 $self->SUPER::size_allocate ($w - 4, $h - 4);
2590}
2591
2592sub _draw {
2593 my ($self) = @_;
2594
2595 glTranslate 0.375, 0.375;
2596
2597 my ($w, $h) = @$self{qw(w h)};
2598
2599 glColor 1, 0.8, 0.4;
2600 glBegin GL_QUADS;
2601 glVertex 0 , 0;
2602 glVertex 0 , $h;
2603 glVertex $w, $h;
2604 glVertex $w, 0;
2605 glEnd;
2606
2607 glColor 0, 0, 0;
2608 glBegin GL_LINE_LOOP;
2609 glVertex 0 , 0;
2610 glVertex 0 , $h;
2611 glVertex $w, $h;
2612 glVertex $w, 0;
2613 glEnd;
2614
2615 glTranslate 2 - 0.375, 2 - 0.375;
2616 $self->SUPER::_draw;
2617}
2618
2619#############################################################################
2620
2621package CFClient::UI::Face;
2622
2623our @ISA = CFClient::UI::Base::;
2624
2625use CFClient::OpenGL;
2626
2627sub new {
2628 my $class = shift;
2629
2630 my $self = $class->SUPER::new (
2631 aspect => 1,
2632 @_,
2633 );
2634
2635 if ($self->{anim} && $self->{animspeed}) {
2636 Scalar::Util::weaken (my $widget = $self);
2637
2638 $self->{timer} = Event->timer (
2639 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2640 hard => 1,
2641 interval => $self->{animspeed},
2642 cb => sub {
2643 ++$widget->{frame};
2644 $widget->update;
2645 },
2646 );
2647 }
2648
2649 $self
2650}
2651
2652sub size_request {
2653 (32, 8)
2654}
2655
2656sub update {
2657 my ($self) = @_;
2658
2659 return unless $self->{visible};
2660
2661 $self->SUPER::update;
2662}
2663
2664sub _draw {
2665 my ($self) = @_;
2666
2667 return unless $::CONN;
2668
2669 my $face;
2670
2671 if ($self->{frame}) {
2672 my $anim = $::CONN->{anim}[$self->{anim}];
2673
2674 $face = $anim->[ $self->{frame} % @$anim ]
2675 if $anim && @$anim;
2676 }
2677
2678 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2679
2680 if ($tex) {
2681 glEnable GL_TEXTURE_2D;
2682 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2683 glColor 1, 1, 1, 1;
2684 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2685 glDisable GL_TEXTURE_2D;
2686 }
2687}
2688
2689sub DESTROY {
2690 my ($self) = @_;
2691
2692 $self->{timer}->cancel
2693 if $self->{timer};
2694
2695 $self->SUPER::DESTROY;
2696}
2697
2698#############################################################################
2699
2700package CFClient::UI::InventoryItem;
2701
2702our @ISA = CFClient::UI::HBox::;
2703
2704sub _item_to_desc {
2705 my ($item) = @_;
2706
2707 my $desc =
2708 $item->{nrof} < 2
2709 ? $item->{name}
2710 : "$item->{nrof} × $item->{name_pl}";
2711
2712 $item->{flags} & Crossfire::Protocol::F_OPEN
2713 and $desc .= " (open)";
2714 $item->{flags} & Crossfire::Protocol::F_APPLIED
2715 and $desc .= " (applied)";
2716 $item->{flags} & Crossfire::Protocol::F_UNPAID
2717 and $desc .= " (unpaid)";
2718 $item->{flags} & Crossfire::Protocol::F_MAGIC
2719 and $desc .= " (magic)";
2720 $item->{flags} & Crossfire::Protocol::F_CURSED
2721 and $desc .= " (cursed)";
2722 $item->{flags} & Crossfire::Protocol::F_DAMNED
2723 and $desc .= " (damned)";
2724 $item->{flags} & Crossfire::Protocol::F_LOCKED
2725 and $desc .= " *";
2726
2727 $desc
2728}
2729
2730sub new {
2731 my $class = shift;
2732
2733 my %args = @_;
2734
2735 my $item = delete $args{item};
2736
2737 my $desc = _item_to_desc ($item);
2738
2739 my $self = $class->SUPER::new (
2740 can_hover => 1,
2741 can_events => 1,
2742 tooltip => ((CFClient::UI::Label::escape $desc)
2743 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2744 connect_button_down => sub {
2745 my ($self, $ev, $x, $y) = @_;
2746
2747 # todo: maybe put examine on 1? but should just be a tooltip :(
2748 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2749 my $targ = $::CONN->{player}{tag};
2750
2751 if ($item->{container} == $::CONN->{player}{tag}) {
2752 $targ = $main::OPENCONT;
2753 }
2754
2755 $::CONN->send ("move $targ $item->{tag} 0");
2756 } elsif ($ev->{button} == 1) {
2757 $::CONN->send ("examine $item->{tag}");
2758 } elsif ($ev->{button} == 2) {
2759 $::CONN->send ("apply $item->{tag}");
2760 } elsif ($ev->{button} == 3) {
2761 my @menu_items = (
2762 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2763 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2764 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2765 (
2766 $item->{flags} & Crossfire::Protocol::F_LOCKED
2767 ? (
2768 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2769 )
2770 : (
2771 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2772 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2773 )
2774 ),
2775 );
2776
2777 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2778 }
2779
2780 1
2781 },
2782 %args
2783 );
2784
2785
2786 $self->add (new CFClient::UI::Face
2787 can_events => 0,
2788 face => $item->{face},
2789 anim => $item->{anim},
2790 animspeed => $item->{animspeed},
2791 );
2792
2793 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2794
2795 $self->{item} = $item;
2796
2797 $self->update_item;
2798
2799 $self
2800}
2801
2802sub update_item {
2803 my ($self) = @_;
2804
2805 my $desc = _item_to_desc ($self->{item});
2806
2807 $self->{name_lbl}->set_text ($desc);
2808}
2809
2810#############################################################################
2811
2812package CFClient::UI::Inventory;
2813
2814our @ISA = CFClient::UI::ScrolledWindow::;
2815
2816sub new {
2817 my $class = shift;
2818
2819 my $self = $class->SUPER::new (
2820 scrolled => (new CFClient::UI::Table),
2821 @_,
2822 );
2823
2824 $self
2825}
2826
2827sub set_items {
2828 my ($self, $items) = @_;
2829
2830 $self->{scrolled}->clear;
2831 return unless $items;
2832
2833 my @items = sort {
2834 ($a->{type} <=> $b->{type})
2835 or ($a->{name} cmp $b->{name})
2836 } @$items;
2837
2838 $self->{real_items} = \@items;
2839
2840 for my $item (@items) {
2841 $item->{item} = $item;
2842 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2843 $item->update_item ();
2844 }
2845
2846 my $i = 0;
2847 for (@items) {
2848 $self->{scrolled}->add (0, $i, $_);
2849 my $nrof = $_->{item}->{nrof} || 1;
2850 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2851 }
2852
2853# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2854}
2855
2856sub size_request {
2857 my ($self) = @_;
2858 ($self->{req_w}, $self->{req_h});
2859}
2860
2861#############################################################################
2862
2863package CFClient::UI::Menu;
2864
2865our @ISA = CFClient::UI::FancyFrame::;
2866
2867use CFClient::OpenGL;
2868
2869sub new {
2870 my $class = shift;
2871
2872 my $self = $class->SUPER::new (
2873 items => [],
2874 z => 100,
2875 @_,
2876 );
2877
2878 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2879
2880 for my $item (@{ $self->{items} }) {
2881 my ($widget, $cb) = @$item;
2882
2883 # handle various types of items, only text for now
2884 if (!ref $widget) {
2885 $widget = new CFClient::UI::Label
2886 can_hover => 1,
2887 can_events => 1,
2888 text => $widget;
2889 }
2890
2891 $self->{item}{$widget} = $item;
2892
2893 $self->{vbox}->add ($widget);
2894 }
2895
2896 $self
2897}
2898
2899# popup given the event (must be a mouse button down event currently)
2900sub popup {
2901 my ($self, $ev) = @_;
2902
2903 $self->_emit ("popdown");
2904
2905 # maybe save $GRAB? must be careful about events...
2906 $GRAB = $self;
2907 $self->{button} = $ev->{button};
2908
2909 $self->show;
2910 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2911}
2912
2913sub mouse_motion {
2914 my ($self, $ev, $x, $y) = @_;
2915
2916 # TODO: should use vbox->find_widget or so
2917 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2918 $self->{hover} = $self->{item}{$HOVER};
2919}
2920
2921sub button_up {
2922 my ($self, $ev, $x, $y) = @_;
2923
2924 if ($ev->{button} == $self->{button}) {
2925 undef $GRAB;
2926 $self->hide;
2927
2928 $self->_emit ("popdown");
2929 $self->{hover}[1]->() if $self->{hover};
2930 }
2931}
2932
2933#############################################################################
2934
2935package CFClient::UI::Statusbox;
2936
2937our @ISA = CFClient::UI::VBox::;
2938
2939sub new {
2940 my $class = shift;
2941
2942 $class->SUPER::new (
2943 fontsize => 0.8,
2944 @_,
2945 )
2946}
2947
2948sub reorder {
2949 my ($self) = @_;
2950 my $NOW = time;
2951
2952 while (my ($k, $v) = each %{ $self->{item} }) {
2953 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2954 }
2955
2956 my @widgets;
2957
2958 my @items = sort {
2959 $a->{pri} <=> $b->{pri}
2960 or $b->{id} <=> $a->{id}
2961 } values %{ $self->{item} };
2962
2963 my $count = 10 + 1;
2964 for my $item (@items) {
2965 last unless --$count;
2966
2967 push @widgets, $item->{label} ||= do {
2968 # TODO: doesn't handle markup well (read as: at all)
2969 my $short = $item->{count} > 1
2970 ? "<b>$item->{count} ×</b> $item->{text}"
2971 : $item->{text};
2972
2973 for ($short) {
2974 s/^\s+//;
2975 s/\s+/ /g;
2976 }
2977
2978 new CFClient::UI::Label
2979 markup => $short,
2980 tooltip => $item->{tooltip},
2981 tooltip_font => $::FONT_PROP,
2982 tooltip_width => 0.67,
2983 fontsize => $item->{fontsize} || $self->{fontsize},
2984 max_w => $::WIDTH * 0.44,
2985 fg => $item->{fg},
2986 can_events => 1,
2987 can_hover => 1
2988 };
2989 }
2990
2991 $self->clear;
2992 $self->SUPER::add (reverse @widgets);
2993}
2994
2995sub add {
2996 my ($self, $text, %arg) = @_;
2997
2998 $text =~ s/^\s+//;
2999 $text =~ s/\s+$//;
3000
3001 my $timeout = time + ((delete $arg{timeout}) || 60);
3002
3003 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3004
3005 if (my $item = $self->{item}{$group}) {
3006 if ($item->{text} eq $text) {
3007 $item->{count}++;
3008 } else {
3009 $item->{count} = 1;
3010 $item->{text} = $item->{tooltip} = $text;
3011 }
3012 $item->{id} = ++$self->{id};
3013 $item->{timeout} = $timeout;
3014 delete $item->{label};
3015 } else {
3016 $self->{item}{$group} = {
3017 id => ++$self->{id},
3018 text => $text,
3019 timeout => $timeout,
3020 tooltip => $text,
3021 fg => [0.8, 0.8, 0.8, 0.8],
3022 pri => 0,
3023 count => 1,
3024 %arg,
3025 };
3026 }
3027
3028 $self->reorder;
3029}
3030
3031sub reconfigure {
3032 my ($self) = @_;
3033
3034 delete $_->{label}
3035 for values %{ $self->{item} || {} };
3036
3037 $self->reorder;
3038 $self->SUPER::reconfigure;
3039}
3040
3041#############################################################################
3042
3043package CFClient::UI::Root;
1506 3044
1507our @ISA = CFClient::UI::Container::; 3045our @ISA = CFClient::UI::Container::;
1508 3046
3047use CFClient::OpenGL;
3048
3049sub new {
3050 my $class = shift;
3051
3052 $class->SUPER::new (
3053 @_,
3054 )
3055}
3056
3057sub configure {
3058 my ($self, $x, $y, $w, $h) = @_;
3059
3060 $self->{w} = $w;
3061 $self->{h} = $h;
3062}
3063
3064sub check_size {
3065 my ($self) = @_;
3066
3067 $self->size_allocate ($self->{w}, $self->{h})
3068 if $self->{w};
3069}
3070
1509sub size_request { 3071sub size_request {
1510 ($::WIDTH, $::HEIGHT) 3072 my ($self) = @_;
3073
3074 ($self->{w}, $self->{h})
1511} 3075}
1512 3076
1513sub size_allocate { 3077sub size_allocate {
1514 my ($self, $x, $y, $w, $h) = @_; 3078 my ($self, $w, $h) = @_;
1515 3079
1516 $self->_size_allocate ($x, $y, $w, $h); 3080 for my $child ($self->children) {
3081 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1517 3082
1518 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3083 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1519 for @{$self->{children}}; 3084 if exists $child->{req_x};
1520}
1521 3085
1522sub translate { 3086 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3087 if exists $child->{req_y};
3088
3089 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3090 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3091
3092 $child->configure ($X, $Y, $W, $H);
3093 }
3094}
3095
3096sub coord2local {
1523 my ($self, $x, $y) = @_; 3097 my ($self, $x, $y) = @_;
1524 3098
1525 ($x, $y) 3099 ($x, $y)
1526} 3100}
1527 3101
3102sub coord2global {
3103 my ($self, $x, $y) = @_;
3104
3105 ($x, $y)
3106}
3107
1528sub update { 3108sub update {
1529 my ($self) = @_; 3109 my ($self) = @_;
1530 3110
1531 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3111 $self->check_size;
1532 ::refresh (); 3112 $::WANT_REFRESH++;
1533} 3113}
1534 3114
1535sub add { 3115sub add {
1536 my ($self, $widget) = @_; 3116 my ($self, @children) = @_;
1537 3117
3118 for (my @widgets = @children; my $w = pop @widgets; ) {
3119 push @widgets, $w->children;
3120 $w->{root} = $self;
3121 $w->{visible} = 1;
3122 }
3123
3124 for my $child (@children) {
3125 $child->{is_toplevel} = 1;
3126
3127 # integerise window positions
3128 $child->{x} = int $child->{x};
3129 $child->{y} = int $child->{y};
3130 }
3131
1538 $self->SUPER::add ($widget); 3132 $self->SUPER::add (@children);
1539
1540 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1541} 3133}
1542 3134
3135sub remove {
3136 my ($self, @children) = @_;
3137
3138 $self->SUPER::remove (@children);
3139
3140 while (@children) {
3141 my $w = pop @children;
3142 push @children, $w->children;
3143 $w->set_invisible;
3144 }
3145}
3146
3147sub on_refresh {
3148 my ($self, $id, $cb) = @_;
3149
3150 $self->{refresh_hook}{$id} = $cb;
3151}
3152
3153sub on_post_alloc {
3154 my ($self, $id, $cb) = @_;
3155
3156 $self->{post_alloc_hook}{$id} = $cb;
3157}
3158
1543sub draw { 3159sub draw {
1544 my ($self) = @_; 3160 my ($self) = @_;
3161
3162 while ($self->{refresh_hook}) {
3163 $_->()
3164 for values %{delete $self->{refresh_hook}};
3165 }
3166
3167 if ($self->{check_size}) {
3168 my @queue = ([], []);
3169
3170 for (;;) {
3171 if ($self->{check_size}) {
3172 # heuristic: check containers last
3173 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3174 for values %{delete $self->{check_size}}
3175 }
3176
3177 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3178
3179 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3180 ? @$widget{qw(user_w user_h)}
3181 : $widget->size_request;
3182
3183 if (delete $widget->{force_alloc}
3184 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3185 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3186
3187 $widget->{req_w} = $w;
3188 $widget->{req_h} = $h;
3189
3190 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3191
3192 $widget->{parent}->check_size
3193 if $widget->{parent};
3194 }
3195 }
3196 }
3197
3198 while ($self->{size_alloc}) {
3199 for (values %{delete $self->{size_alloc}}) {
3200 my ($widget, $w, $h) = @$_;
3201
3202 $w = 0 if $w < 0;
3203 $h = 0 if $h < 0;
3204
3205 $widget->{w} = $w;
3206 $widget->{h} = $h;
3207 $widget->emit (size_allocate => $w, $h);
3208 }
3209 }
3210
3211 while ($self->{post_alloc_hook}) {
3212 $_->()
3213 for values %{delete $self->{post_alloc_hook}};
3214 }
3215
3216 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3217 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3218 glClear GL_COLOR_BUFFER_BIT;
3219
3220 glMatrixMode GL_PROJECTION;
3221 glLoadIdentity;
3222 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3223 glMatrixMode GL_MODELVIEW;
3224 glLoadIdentity;
1545 3225
1546 $self->_draw; 3226 $self->_draw;
1547} 3227}
1548 3228
1549############################################################################# 3229#############################################################################
1550 3230
1551package CFClient::UI; 3231package CFClient::UI;
1552 3232
1553$TOPLEVEL = new CFClient::UI::Toplevel; 3233$ROOT = new CFClient::UI::Root;
3234$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1554 3235
15551 32361
1556 3237

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