ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.96 by root, Fri Apr 14 00:15:52 2006 UTC vs.
Revision 1.228 by root, Wed May 24 03:52:54 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
71} 170}
72 171
73############################################################################# 172#############################################################################
74 173
75package CFClient::UI::Base; 174package CFClient::UI::Base;
76 175
77use strict; 176use strict;
78 177
79use SDL::OpenGL; 178use CFClient::OpenGL;
80 179
81sub new { 180sub new {
82 my $class = shift; 181 my $class = shift;
83 182
84 my $self = bless { 183 my $self = bless {
85 x => 0, 184 x => 0,
86 y => 0, 185 y => 0,
87 z => 0, 186 z => 0,
88 w => -1, 187 can_events => 1,
89 h => -1,
90 @_ 188 @_
91 }, $class; 189 }, $class;
92 190
93 for (keys %$self) { 191 for (keys %$self) {
94 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
96 } 194 }
97 } 195 }
98 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
99 $self 199 $self
200}
201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
209sub show {
210 my ($self) = @_;
211 return if $self->{parent};
212
213 $CFClient::UI::ROOT->add ($self);
214}
215
216sub show_centered {
217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
229sub hide {
230 my ($self) = @_;
231
232 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self;
234
235 $self->{parent}->remove ($self)
236 if $self->{parent};
100} 237}
101 238
102sub move { 239sub move {
103 my ($self, $x, $y, $z) = @_; 240 my ($self, $x, $y, $z) = @_;
241
104 $self->{x} = $x; 242 $self->{x} = int $x;
105 $self->{y} = $y; 243 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 244 $self->{z} = $z if defined $z;
107}
108 245
109sub needs_redraw { 246 $self->update;
110 0 247}
248
249sub set_size {
250 my ($self, $w, $h) = @_;
251
252 $self->{user_w} = $w;
253 $self->{user_h} = $h;
254
255 $self->check_size;
111} 256}
112 257
113sub size_request { 258sub size_request {
114 require Carp; 259 require Carp;
115 Carp::confess "size_request is abtract"; 260 Carp::confess "size_request is abstract";
116} 261}
117 262
118sub _size_allocate { 263sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 264 my ($self, $x, $y, $w, $h) = @_;
120 265
266 if ($self->{aspect}) {
267 my $w2 = List::Util::min $w, int $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect};
269
270 # use alignment to adjust x, y
271
272 $x += int +($w - $w2) * 0.5;
273 $y += int +($h - $h2) * 0.5;
274
275 ($w, $h) = ($w2, $h2);
276 }
277
278 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 279 $self->{x} = $x;
122 $self->{y} = $y; 280 $self->{y} = $y;
281 $self->update;
282 }
123 283
124 return unless $self->{w} != $w || $self->{h} != $h; 284 if ($self->{w} != $w || $self->{h} != $h) {
125 285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 286 }
130} 287}
131 288
132sub size_allocate { 289sub size_allocate {
290 # nothing to be done
291}
292
293sub reconfigure {
294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
300sub children {
301}
302
303sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 304 my ($self, $w, $h) = @_;
134 305
135 $self->_size_allocate ($x, $y, $w, $h); 306 delete $self->{max_w}; $self->{max_w} = $w if $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h;
308}
309
310sub set_tooltip {
311 my ($self, $tooltip) = @_;
312
313 $self->{tooltip} = $tooltip;
314
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip;
318 }
136} 319}
137 320
138# translate global coordinates to local coordinate system 321# translate global coordinates to local coordinate system
139sub translate { 322sub coord2local {
140 my ($self, $x, $y) = @_; 323 my ($self, $x, $y) = @_;
141 324
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
326}
327
328# translate local coordinates to global coordinate system
329sub coord2global {
330 my ($self, $x, $y) = @_;
331
332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 333}
144 334
145sub focus_in { 335sub focus_in {
146 my ($self) = @_; 336 my ($self) = @_;
147 337
148 return if $FOCUS == $self; 338 return if $FOCUS == $self;
339 return unless $self->{can_focus};
149 340
150 my $focus = $FOCUS; $FOCUS = $self; 341 my $focus = $FOCUS; $FOCUS = $self;
342
343 $self->emit (focus_in => $focus);
344
151 $focus->update if $focus; 345 $focus->update if $focus;
152 $FOCUS->update; 346 $FOCUS->update;
153} 347}
154 348
155sub focus_out { 349sub focus_out {
156 my ($self) = @_; 350 my ($self) = @_;
157 351
158 return unless $FOCUS == $self; 352 return unless $FOCUS == $self;
159 353
160 my $focus = $FOCUS; undef $FOCUS; 354 my $focus = $FOCUS; undef $FOCUS;
355
356 $self->emit (focus_out => $focus);
357
161 $focus->update if $focus; #? 358 $focus->update if $focus; #?
162} 359}
163 360
164sub mouse_motion { } 361sub mouse_motion { }
165sub button_up { } 362sub button_up { }
… …
186 glPushMatrix; 383 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 384 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 385 $self->_draw;
189 glPopMatrix; 386 glPopMatrix;
190 387
191 if ($self == $HOVER) { 388 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 389 my ($x, $y) = @$self{qw(x y)};
193 390
194 glColor 0, 0, 1, 0.2; 391 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 392 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 394 glBegin GL_QUADS;
198 glVertex $x , $y; 395 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 396 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 397 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 398 glVertex $x , $y + $self->{h};
202 glEnd; 399 glEnd;
203 glDisable GL_BLEND; 400 glDisable GL_BLEND;
204 } 401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
205} 416}
206 417
207sub _draw { 418sub _draw {
208 my ($self) = @_; 419 my ($self) = @_;
209 420
210 warn "no draw defined for $self\n"; 421 warn "no draw defined for $self\n";
211} 422}
212 423
213sub find_widget { 424sub find_widget {
214 my ($self, $x, $y) = @_; 425 my ($self, $x, $y) = @_;
426
427 return () unless $self->{can_events};
215 428
216 return $self 429 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 432
220 () 433 ()
221} 434}
222 435
223sub set_parent { 436sub set_parent {
224 my ($self, $par) = @_; 437 my ($self, $parent) = @_;
225 438
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 439 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 440
230sub get_parent { 441 # TODO: req_w _does_change after ->reconfigure
231 $_[0]->{parent} 442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
446}
447
448sub check_size {
449 my ($self, $forced) = @_;
450
451 $self->{force_alloc} = 1 if $forced;
452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 453}
233 454
234sub update { 455sub update {
235 my ($self) = @_; 456 my ($self) = @_;
236 457
… …
239} 460}
240 461
241sub connect { 462sub connect {
242 my ($self, $signal, $cb) = @_; 463 my ($self, $signal, $cb) = @_;
243 464
244 push @{ $self->{cb}{$signal} }, $cb; 465 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 466}
246 467
247sub emit { 468sub emit {
248 my ($self, $signal, @args) = @_; 469 my ($self, $signal, @args) = @_;
249 470
250 $_->($self, @args) 471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 472}
253 473
254sub DESTROY { 474sub DESTROY {
255 my ($self) = @_; 475 my ($self) = @_;
256 476
477 delete $WIDGET{$self+0};
257 #$self->deactivate; 478 #$self->deactivate;
258} 479}
259 480
260############################################################################# 481#############################################################################
261 482
262package CFClient::UI::DrawBG; 483package CFClient::UI::DrawBG;
263 484
264our @ISA = CFClient::UI::Base::; 485our @ISA = CFClient::UI::Base::;
265 486
266use strict; 487use strict;
267use SDL::OpenGL; 488use CFClient::OpenGL;
268 489
269sub new { 490sub new {
270 my $class = shift; 491 my $class = shift;
271 492
272 # range [value, low, high, page] 493 # range [value, low, high, page]
273 494
274 $class->SUPER::new ( 495 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 496 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 497 #active_bg => [1, 1, 1, 0.5],
277 @_ 498 @_
278 ) 499 )
279} 500}
280 501
281sub _draw { 502sub _draw {
282 my ($self) = @_; 503 my ($self) = @_;
283 504
505 my $color = $FOCUS == $self && $self->{active_bg}
506 ? $self->{active_bg}
507 : $self->{bg};
508
509 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 510 my ($w, $h) = @$self{qw(w h)};
285 511
286 glEnable GL_BLEND; 512 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 514 glColor @$color;
289 515
290 glBegin GL_QUADS; 516 glBegin GL_QUADS;
291 glVertex 0 , 0; 517 glVertex 0 , 0;
292 glVertex 0 , $h; 518 glVertex 0 , $h;
293 glVertex $w, $h; 519 glVertex $w, $h;
294 glVertex $w, 0; 520 glVertex $w, 0;
295 glEnd; 521 glEnd;
296 522
297 glDisable GL_BLEND; 523 glDisable GL_BLEND;
524 }
298} 525}
299 526
300############################################################################# 527#############################################################################
301 528
302package CFClient::UI::Empty; 529package CFClient::UI::Empty;
303 530
304our @ISA = CFClient::UI::Base::; 531our @ISA = CFClient::UI::Base::;
532
533sub new {
534 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg);
536}
305 537
306sub size_request { 538sub size_request {
307 (0, 0) 539 (0, 0)
308} 540}
309 541
… …
318sub new { 550sub new {
319 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
320 552
321 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
322 554
323 my $self = $class->SUPER::new (children => [], %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
324 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
325 561
326 $self 562 $self
327} 563}
328 564
329sub add { 565sub add {
330 my ($self, $chld) = @_; 566 my ($self, @widgets) = @_;
331 567
332 $chld->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
570
571 use sort 'stable';
333 572
334 $self->{children} = [ 573 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 575 @{$self->{children}}, @widgets
337 ]; 576 ];
338 577
339 $self->{w} = $self->{h} = -1; 578 $self->check_size (1);
340 $self->update; 579 $self->update;
341} 580}
342 581
582sub children {
583 @{ $_[0]{children} }
584}
585
343sub remove { 586sub remove {
344 my ($self, $widget) = @_; 587 my ($self, $child) = @_;
345 588
589 delete $child->{parent};
590 $child->hide;
591
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 593
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 594 $self->check_size;
595 $self->update;
596}
597
598sub clear {
599 my ($self) = @_;
600
601 my $children = delete $self->{children};
602 $self->{children} = [];
603
604 for (@$children) {
605 delete $_->{parent};
606 $_->hide;
607 }
608
609 $self->check_size;
610 $self->update;
349} 611}
350 612
351sub find_widget { 613sub find_widget {
352 my ($self, $x, $y) = @_; 614 my ($self, $x, $y) = @_;
353 615
… …
383 645
384 $class->SUPER::new (children => [$child], %arg) 646 $class->SUPER::new (children => [$child], %arg)
385} 647}
386 648
387sub add { 649sub add {
388 my ($self, $widget) = @_; 650 my ($self, $child) = @_;
389 651
390 $self->{children} = []; 652 $self->{children} = [];
391 653
392 $self->SUPER::add ($widget); 654 $self->SUPER::add ($child);
393} 655}
394 656
395sub remove { 657sub remove {
396 my ($self, $widget) = @_; 658 my ($self, $widget) = @_;
397 659
… …
406sub size_request { 668sub size_request {
407 $_[0]{children}[0]->size_request 669 $_[0]{children}[0]->size_request
408} 670}
409 671
410sub size_allocate { 672sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 673 my ($self, $w, $h) = @_;
412 674
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 675 $self->{children}[0]->configure (0, 0, $w, $h);
416} 676}
417 677
418############################################################################# 678#############################################################################
419 679
420package CFClient::UI::Window; 680package CFClient::UI::Window;
421 681
422our @ISA = CFClient::UI::Bin::; 682our @ISA = CFClient::UI::Bin::;
423 683
424use SDL::OpenGL; 684use CFClient::OpenGL;
425 685
426sub new { 686sub new {
427 my ($class, %arg) = @_; 687 my ($class, %arg) = @_;
428 688
429 my $self = $class->SUPER::new (%arg); 689 my $self = $class->SUPER::new (%arg);
430} 690}
431 691
432sub update { 692sub update {
433 my ($self) = @_; 693 my ($self) = @_;
434 694
435 # we want to do this delayed... 695 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 696 $self->SUPER::update;
438} 697}
439 698
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 699sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
451 701
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 702 $self->SUPER::size_allocate ($w, $h);
703 $self->update;
704}
455 705
706sub _render {
707 $_[0]{children}[0]->draw;
708}
709
710sub render_child {
711 my ($self) = @_;
712
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT;
716
456 $self->render_chld; 717 $self->_render;
718 };
457} 719}
458 720
459sub _draw { 721sub _draw {
460 my ($self) = @_; 722 my ($self) = @_;
461 723
462 my ($w, $h) = ($self->w, $self->h); 724 my ($w, $h) = ($self->w, $self->h);
463 725
464 my $tex = $self->{texture} 726 my $tex = $self->{texture}
465 or return; 727 or return;
466 728
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 729 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1;
471 732
472 $tex->draw_quad (0, 0, $w, $h); 733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 734
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 735 glDisable GL_TEXTURE_2D;
476} 736}
477 737
478############################################################################# 738#############################################################################
479 739
740package CFClient::UI::ViewPort;
741
742our @ISA = CFClient::UI::Window::;
743
744sub size_request {
745 my ($self) = @_;
746
747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
748
749 @$self{qw(child_w child_h)}
750}
751
752sub size_allocate {
753 my ($self, $w, $h) = @_;
754
755 my ($cw, $ch) = @$self{qw(child_w child_h)};
756# $w = $self->{w};
757 $self->child->configure (0, 0, $cw, $ch);
758 $self->update;
759}
760
761sub set_offset {
762 my ($self, $x, $y) = @_;
763
764 $self->{view_x} = int $x;
765 $self->{view_y} = int $y;
766
767 $self->update;
768}
769
770# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local {
772 my ($self, $x, $y) = @_;
773
774 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
775}
776
777sub coord2global {
778 my ($self, $x, $y) = @_;
779
780 $x = List::Util::min $self->{w}, $x - $self->{view_x};
781 $y = List::Util::min $self->{h}, $y - $self->{view_y};
782
783 $self->SUPER::coord2global ($x, $y)
784}
785
786sub find_widget {
787 my ($self, $x, $y) = @_;
788
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y)
795 }
796}
797
798sub _render {
799 my ($self) = @_;
800
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802
803 $self->SUPER::_render;
804}
805
806#############################################################################
807
808package CFClient::UI::ScrolledWindow;
809
810our @ISA = CFClient::UI::HBox::;
811
812sub new {
813 my $class = shift;
814
815 my $self;
816
817 my $slider = new CFClient::UI::Slider
818 vertical => 1,
819 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
822 },
823 ;
824
825 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1),
827 slider => $slider,
828 @_,
829 );
830
831 $self->{vp}->add ($self->{scrolled});
832 $self->add ($self->{vp});
833 $self->add ($self->{slider});
834
835 $self
836}
837
838#TODO# update range on size_allocate depending on child
839# update viewport offset on scroll
840
841#############################################################################
842
480package CFClient::UI::Frame; 843package CFClient::UI::Frame;
481 844
482our @ISA = CFClient::UI::Bin::; 845our @ISA = CFClient::UI::Bin::;
483 846
484use SDL::OpenGL; 847use CFClient::OpenGL;
848
849sub new {
850 my $class = shift;
851
852 $class->SUPER::new (
853 bg => undef,
854 @_,
855 )
856}
857
858sub _draw {
859 my ($self) = @_;
860
861 if ($self->{bg}) {
862 my ($w, $h) = @$self{qw(w h)};
863
864 glEnable GL_BLEND;
865 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
866 glColor @{ $self->{bg} };
867
868 glBegin GL_QUADS;
869 glVertex 0 , 0;
870 glVertex 0 , $h;
871 glVertex $w, $h;
872 glVertex $w, 0;
873 glEnd;
874
875 glDisable GL_BLEND;
876 }
877
878 $self->SUPER::_draw;
879}
880
881#############################################################################
882
883package CFClient::UI::FancyFrame;
884
885our @ISA = CFClient::UI::Bin::;
886
887use CFClient::OpenGL;
888
889my @tex =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
891 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892
893sub new {
894 my $class = shift;
895
896 # TODO: user_x, user_y, overwrite moveto?
897
898 my $self = $class->SUPER::new (
899 bg => [1, 1, 1, 1],
900 border_bg => [1, 1, 1, 1],
901 border => 0.6,
902 toplevel => 1,
903 can_events => 1,
904 @_
905 );
906
907 $self->{title} &&= new CFClient::UI::Label
908 align => 0,
909 valign => 1,
910 text => $self->{title},
911 fontsize => $self->{border};
912
913 $self
914}
915
916sub border {
917 int $_[0]{border} * $::FONTSIZE
918}
485 919
486sub size_request { 920sub size_request {
487 my ($self) = @_; 921 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 922
491 $chld->move (2, 2); 923 my ($w, $h) = $self->SUPER::size_request;
492 924
493 map { $_ + 4 } $chld->size_request; 925 (
926 $w + $self->border * 2,
927 $h + $self->border * 2,
928 )
494} 929}
495 930
496sub size_allocate { 931sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 932 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 933
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 934 $h -= List::Util::max 0, $self->border * 2;
502} 935 $w -= List::Util::max 0, $self->border * 2;
503 936
504sub _draw { 937 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 938 if $self->{title};
506 939
507 my $chld = $self->child; 940 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 941}
566 942
567sub button_down { 943sub button_down {
568 my ($self, $ev, $x, $y) = @_; 944 my ($self, $ev, $x, $y) = @_;
569 945
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 946 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 947 my $border = $self->border;
572 948
949 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
950 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
951
952 if ($lr & $td) {
953 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 954 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 955 my ($bw, $bh) = ($self->{w}, $self->{h});
956
957 my $mx = $x < $border;
958 my $my = $y < $border;
575 959
576 $self->{motion} = sub { 960 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 961 my ($ev, $x, $y) = @_;
578 962
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 963 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy;
580 965
581 $self->{user_w} = $bw + $x - $ox; 966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 968 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
969 $self->check_size;
584 }; 970 };
585 971
586 } elsif ($x >= 0 && $x < $self->{w} 972 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 973 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 974 my ($bx, $by) = ($self->{x}, $self->{y});
591 975
592 $self->{motion} = sub { 976 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 977 my ($ev, $x, $y) = @_;
594 978
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 979 ($x, $y) = ($ev->{x}, $ev->{y});
596 980
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 981 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 982 $self->update;
599 }; 983 };
600 } 984 }
… …
613} 997}
614 998
615sub _draw { 999sub _draw {
616 my ($self) = @_; 1000 my ($self) = @_;
617 1001
618 my ($w, $h) = ($self->{w}, $self->{h}); 1002 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 1004
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1005 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1007
626 my $top = $tex[1]; 1008 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1009
629 my $left = $tex[3]; 1010 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1015
632 my $right = $tex[2]; 1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 1017 my $bg = $tex[0];
639 1018
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1019 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 1020 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 1021 my $rep_y = $ch / $bg->{h};
645 1022
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1023 glColor @{ $self->{bg} };
1024
1025 $bg->{s} = $rep_x;
1026 $bg->{t} = $rep_y;
1027 $bg->{wrap_mode} = 1;
1028 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 }
647 1030
648 glDisable GL_TEXTURE_2D; 1031 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1032
1033 $self->{title}->draw if $self->{title};
650 1034
651 $self->child->draw; 1035 $self->child->draw;
652
653} 1036}
654 1037
655############################################################################# 1038#############################################################################
656 1039
657package CFClient::UI::Table; 1040package CFClient::UI::Table;
658 1041
659our @ISA = CFClient::UI::Base::; 1042our @ISA = CFClient::UI::Base::;
660 1043
661use List::Util qw(max sum); 1044use List::Util qw(max sum);
662 1045
663use SDL::OpenGL; 1046use CFClient::OpenGL;
664 1047
665sub new { 1048sub new {
666 my $class = shift; 1049 my $class = shift;
667 1050
668 $class->SUPER::new ( 1051 $class->SUPER::new (
… …
670 @_ 1053 @_
671 ) 1054 )
672} 1055}
673 1056
674sub add { 1057sub add {
675 my ($self, $x, $y, $chld) = @_; 1058 my ($self, $x, $y, $child) = @_;
676 1059
1060 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1061 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1062
680 $self->{w} = $self->{h} = -1; 1063 $child->check_size;
1064}
1065
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1068}
1069
1070# TODO: move to container class maybe? send childs a signal on removal?
1071sub clear {
1072 my ($self) = @_;
1073
1074 my @children = $self->children;
1075 delete $self->{children};
1076
1077 for (@children) {
1078 delete $_->{parent};
1079 $_->hide;
1080 }
1081
681 $self->update; 1082 $self->update;
682} 1083}
683 1084
684sub get_wh { 1085sub get_wh {
685 my ($self) = @_; 1086 my ($self) = @_;
… …
691 or next; 1092 or next;
692 1093
693 for my $x (0 .. $#$row) { 1094 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1095 my $widget = $row->[$x]
695 or next; 1096 or next;
696 my ($w, $h) = $widget->size_request; 1097 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1098
698 $w[$x] = max $w[$x], $w; 1099 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1100 $h[$y] = max $h[$y], $h;
700 } 1101 }
701 } 1102 }
… …
713 (sum @$hs), 1114 (sum @$hs),
714 ) 1115 )
715} 1116}
716 1117
717sub size_allocate { 1118sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1119 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1120
722 my ($ws, $hs) = $self->get_wh; 1121 my ($ws, $hs) = $self->get_wh;
723 1122
724 my $req_w = sum @$ws; 1123 my $req_w = sum @$ws;
725 my $req_h = sum @$hs; 1124 my $req_h = sum @$hs;
… …
730 my $col_expand = (sum @col_expand) || 1; 1129 my $col_expand = (sum @col_expand) || 1;
731 1130
732 # linearly scale sizes 1131 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1132 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1133 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1134
1135 CFClient::UI::harmonize $ws;
1136 CFClient::UI::harmonize $hs;
735 1137
736 my $y; 1138 my $y;
737 1139
738 for my $r (0 .. $#{$self->{children}}) { 1140 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1141 my $row = $self->{children}[$r]
… …
744 1146
745 for my $c (0 .. $#$row) { 1147 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1148 my $col_w = $ws->[$c];
747 1149
748 if (my $widget = $row->[$c]) { 1150 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1151 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1152 }
751 1153
752 $x += $col_w; 1154 $x += $col_w;
753 } 1155 }
754 1156
… …
799 (List::Util::max map $_->[1], @alloc), 1201 (List::Util::max map $_->[1], @alloc),
800 ) 1202 )
801} 1203}
802 1204
803sub size_allocate { 1205sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1206 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807 1207
808 ($h, $w) = ($w, $h); 1208 ($h, $w) = ($w, $h);
809 1209
810 my $children = $self->{children}; 1210 my $children = $self->{children};
811 1211
812 my @h = map +($_->size_request)[0], @$children; 1212 my @h = map $_->{req_w}, @$children;
813 1213
814 my $req_h = List::Util::sum @h; 1214 my $req_h = List::Util::sum @h;
815 1215
816 if ($req_h > $h) { 1216 if ($req_h > $h) {
817 # ah well, not enough space 1217 # ah well, not enough space
… …
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1227 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h; 1228 $h[$_] = $alloc_h;
829 } 1229 }
830 } 1230 }
831 1231
1232 CFClient::UI::harmonize \@h;
1233
832 my $y = 0; 1234 my $y = 0;
833 for (0 .. $#$children) { 1235 for (0 .. $#$children) {
834 my $child = $children->[$_]; 1236 my $child = $children->[$_];
835 my $h = $h[$_]; 1237 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w); 1238 $child->configure ($y, 0, $h, $w);
837 1239
838 $y += $h; 1240 $y += $h;
839 } 1241 }
1242
1243 1
840} 1244}
841 1245
842############################################################################# 1246#############################################################################
843 1247
844package CFClient::UI::VBox; 1248package CFClient::UI::VBox;
… …
857 (List::Util::sum map $_->[1], @alloc), 1261 (List::Util::sum map $_->[1], @alloc),
858 ) 1262 )
859} 1263}
860 1264
861sub size_allocate { 1265sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_; 1266 my ($self, $w, $h) = @_;
863 1267
864 $self->_size_allocate ($x, $y, $w, $h); 1268 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
865 1269
866 my $children = $self->{children}; 1270 my $children = $self->{children};
867 1271
868 my @h = map +($_->size_request)[1], @$children; 1272 my @h = map $_->{req_h}, @$children;
869 1273
870 my $req_h = List::Util::sum @h; 1274 my $req_h = List::Util::sum @h;
871 1275
872 if ($req_h > $h) { 1276 if ($req_h > $h) {
873 # ah well, not enough space 1277 # ah well, not enough space
… …
881 1285
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1286 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 } 1287 }
884 } 1288 }
885 1289
1290 CFClient::UI::harmonize \@h;
1291
886 my $y = 0; 1292 my $y = 0;
887 for (0 .. $#$children) { 1293 for (0 .. $#$children) {
888 my $child = $children->[$_]; 1294 my $child = $children->[$_];
889 my $h = $h[$_]; 1295 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h); 1296 $child->configure (0, $y, $w, $h);
891 1297
892 $y += $h; 1298 $y += $h;
893 } 1299 }
1300
1301 1
894} 1302}
895 1303
896############################################################################# 1304#############################################################################
897 1305
898package CFClient::UI::Label; 1306package CFClient::UI::Label;
899 1307
900our @ISA = CFClient::UI::Base::; 1308our @ISA = CFClient::UI::DrawBG::;
901 1309
902use SDL::OpenGL; 1310use CFClient::OpenGL;
903 1311
904sub new { 1312sub new {
905 my ($class, %arg) = @_; 1313 my ($class, %arg) = @_;
906 1314
907 my $self = $class->SUPER::new ( 1315 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1316 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1317 #bg => none
910 text => "", 1318 #active_bg => none
911 align => -1, 1319 #font => default_font
912 padding => 2, 1320 #text => initial text
1321 #markup => initial narkup
1322 #max_w => maximum pixel width
1323 ellipsise => 3, # end
913 layout => new CFClient::Layout, 1324 layout => (new CFClient::Layout),
1325 fontsize => 1,
1326 align => -1,
1327 valign => -1,
1328 padding => 2,
1329 can_events => 0,
914 %arg 1330 %arg
915 ); 1331 );
916 1332
1333 if (exists $self->{template}) {
1334 my $layout = new CFClient::Layout;
1335 $layout->set_text (delete $self->{template});
1336 $self->{template} = $layout;
1337 }
1338
1339 if (exists $self->{markup}) {
1340 $self->set_markup (delete $self->{markup});
1341 } else {
917 $self->set_text ($self->{text}); 1342 $self->set_text (delete $self->{text});
1343 }
918 1344
919 $self 1345 $self
920} 1346}
921 1347
922sub escape_text { 1348sub escape($) {
923 local $_ = $_[1]; 1349 local $_ = $_[0];
924 1350
925 s/&/&amp;/g; 1351 s/&/&amp;/g;
926 s/>/&gt;/g; 1352 s/>/&gt;/g;
927 s/</&lt;/g; 1353 s/</&lt;/g;
928 1354
929 $_[1] 1355 $_
1356}
1357
1358sub update {
1359 my ($self) = @_;
1360
1361 delete $self->{texture};
1362 $self->SUPER::update;
930} 1363}
931 1364
932sub set_text { 1365sub set_text {
933 my ($self, $text) = @_; 1366 my ($self, $text) = @_;
934 1367
1368 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1369 $self->{text} = "T$text";
1370
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
936 $self->{layout}->set_markup ($text); 1372 $self->{layout}->set_text ($text);
937 1373
938 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update; 1374 $self->update;
1375 $self->check_size;
941} 1376}
942 1377
943sub get_text { 1378sub set_markup {
944 my ($self, $text) = @_; 1379 my ($self, $markup) = @_;
945 1380
946 $self->{text} 1381 return if $self->{text} eq "M$markup";
1382 $self->{text} = "M$markup";
1383
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1387 $self->{layout}->set_markup ($markup);
1388
1389 $self->update;
1390 $self->check_size;
947} 1391}
948 1392
949sub size_request { 1393sub size_request {
950 my ($self) = @_; 1394 my ($self) = @_;
951 1395
952 $self->{layout}->set_width; 1396 $self->{layout}->set_font ($self->{font}) if $self->{font};
1397 $self->{layout}->set_width ($self->{max_w} || -1);
953 $self->{layout}->set_height ($self->{height}); 1398 $self->{layout}->set_ellipsise ($self->{ellipsise});
1399 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1400 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1401
954 my ($w, $h) = $self->{layout}->size; 1402 my ($w, $h) = $self->{layout}->size;
1403
1404 if (exists $self->{template}) {
1405 $self->{template}->set_font ($self->{font}) if $self->{font};
1406 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1407
1408 my ($w2, $h2) = $self->{template}->size;
1409
1410 $w = List::Util::max $w, $w2;
1411 $h = List::Util::max $h, $h2;
1412 }
955 1413
956 ( 1414 (
957 $w + $self->{padding} * 2, 1415 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2, 1416 $h + $self->{padding} * 2,
959 ) 1417 )
960} 1418}
961 1419
962sub size_allocate { 1420sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_; 1421 my ($self, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966 1422
967 delete $self->{texture}; 1423 delete $self->{texture};
968} 1424}
969 1425
970sub update { 1426sub set_fontsize {
971 my ($self) = @_; 1427 my ($self, $fontsize) = @_;
972 1428
1429 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1430 delete $self->{texture};
1431
974 $self->SUPER::update; 1432 $self->update;
1433 $self->check_size;
975} 1434}
976 1435
977sub _draw { 1436sub _draw {
978 my ($self) = @_; 1437 my ($self) = @_;
979 1438
1439 $self->SUPER::_draw; # draw background, if applicable
1440
980 my $tex = $self->{texture} ||= do { 1441 my $tex = $self->{texture} ||= do {
1442 $self->{layout}->set_foreground (@{$self->{fg}});
1443 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1444 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1445 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448
983 new_from_layout CFClient::Texture $self->{layout} 1449 my $tex = new_from_layout CFClient::Texture $self->{layout};
1450
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1453 : ($self->{w} - $tex->{w}) * 0.5);
1454
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
984 }; 1460 };
985 1461
986 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glEnable GL_TEXTURE_2D; 1462 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
990 1464
1465 if ($tex->{format} == GL_ALPHA) {
991 glColor @{$self->{fg}}; 1466 glColor @{$self->{fg}};
992 1467 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
993 my $x = 1468 } else {
994 $self->{align} < 0 ? $self->{padding} 1469 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1470 }
996 : ($self->{w} - $tex->{w}) * 0.5;
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1471
1001 glDisable GL_TEXTURE_2D; 1472 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1473}
1004 1474
1005############################################################################# 1475#############################################################################
1006 1476
1007package CFClient::UI::Entry; 1477package CFClient::UI::EntryBase;
1008 1478
1009our @ISA = CFClient::UI::Label::; 1479our @ISA = CFClient::UI::Label::;
1010 1480
1011use SDL; 1481use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1482
1014sub new { 1483sub new {
1015 my $class = shift; 1484 my $class = shift;
1016 1485
1017 $class->SUPER::new ( 1486 $class->SUPER::new (
1018 fg => [1, 1, 1], 1487 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1488 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1489 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1490 active_fg => [0, 0, 0],
1491 can_hover => 1,
1492 can_focus => 1,
1493 valign => 0,
1494 can_events => 1,
1495 #text => ...
1022 @_ 1496 @_
1023 ) 1497 )
1024} 1498}
1025 1499
1026sub _set_text { 1500sub _set_text {
1027 my ($self, $text) = @_; 1501 my ($self, $text) = @_;
1028 1502
1503 delete $self->{cur_h};
1504
1505 return if $self->{text} eq $text;
1506
1507 delete $self->{texture};
1508
1029 $self->{last_activity} = $::NOW; 1509 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1510 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1511
1035 $text =~ s/./*/g if $self->{hidden}; 1512 $text =~ s/./*/g if $self->{hidden};
1513 $self->{layout}->set_text ("$text ");
1036 1514
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1515 $self->emit (changed => $self->{text});
1038
1039 $text = substr $text, 0, $self->{cursor};
1040 utf8::encode $text;
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043}
1044
1045sub size_request {
1046 my ($self) = @_;
1047
1048 my ($w, $h) = $self->SUPER::size_request;
1049
1050 ($w + 1, $h) # add 1 for cursor
1051}
1052
1053sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_;
1055
1056 $self->SUPER::size_allocate ($x, $y, $w, $h);
1057
1058 $self->_set_text ($self->{text});
1059} 1516}
1060 1517
1061sub set_text { 1518sub set_text {
1062 my ($self, $text) = @_; 1519 my ($self, $text) = @_;
1063 1520
1064 $self->{cursor} = length $text; 1521 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1522 $self->_set_text ($text);
1066 $self->update; 1523 $self->update;
1524 $self->check_size;
1525}
1526
1527sub get_text {
1528 $_[0]{text}
1529}
1530
1531sub size_request {
1532 my ($self) = @_;
1533
1534 my ($w, $h) = $self->SUPER::size_request;
1535
1536 ($w + 1, $h) # add 1 for cursor
1537}
1538
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1067} 1543}
1068 1544
1069sub key_down { 1545sub key_down {
1070 my ($self, $ev) = @_; 1546 my ($self, $ev) = @_;
1071 1547
1072 my $mod = $ev->key_mod; 1548 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1549 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1550 my $uni = $ev->{unicode};
1076 1551
1077 my $text = $self->get_text; 1552 my $text = $self->get_text;
1078 1553
1079 if ($sym == SDLK_BACKSPACE) { 1554 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1555 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1556 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1557 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1558 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1559 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1560 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1561 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1562 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1563 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1564 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1565 $self->{cursor} = length $text;
1566 } elsif ($uni == 27) {
1567 $self->emit ('escape');
1091 } elsif ($uni) { 1568 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1569 substr $text, $self->{cursor}++, 0, chr $uni;
1093 } 1570 }
1094 1571
1095 $self->_set_text ($text); 1572 $self->_set_text ($text);
1096 $self->update; 1573 $self->update;
1574 $self->check_size;
1097} 1575}
1098 1576
1099sub focus_in { 1577sub focus_in {
1100 my ($self) = @_; 1578 my ($self) = @_;
1101 1579
… …
1149 1627
1150 $self->SUPER::_draw; 1628 $self->SUPER::_draw;
1151 1629
1152 #TODO: force update every cursor change :( 1630 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1631 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1632
1633 unless (exists $self->{cur_h}) {
1634 my $text = substr $self->{text}, 0, $self->{cursor};
1635 utf8::encode $text;
1636
1637 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1638 }
1639
1154 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1641 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1642 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1643 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1644 glEnd;
1159 } 1645 }
1160} 1646}
1161 1647
1648package CFClient::UI::Entry;
1649
1650our @ISA = CFClient::UI::EntryBase::;
1651
1652use CFClient::OpenGL;
1653
1654sub key_down {
1655 my ($self, $ev) = @_;
1656
1657 my $sym = $ev->{sym};
1658
1659 if ($sym == 13) {
1660 unshift @{$self->{history}},
1661 my $txt = $self->get_text;
1662 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = '';
1664 $self->emit (activate => $txt);
1665 $self->update;
1666
1667 } elsif ($sym == CFClient::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text;
1670 }
1671 if (@{$self->{history} || []} > 0) {
1672 $self->{history_pointer}++;
1673 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1674 $self->{history_pointer} = @{$self->{history} || []} - 1;
1675 }
1676 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1677 }
1678
1679 } elsif ($sym == CFClient::SDLK_DOWN) {
1680 $self->{history_pointer}--;
1681 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1682
1683 if ($self->{history_pointer} >= 0) {
1684 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1685 } else {
1686 $self->set_text ($self->{history_saveback});
1687 }
1688
1689 } else {
1690 $self->SUPER::key_down ($ev);
1691 }
1692
1693}
1694
1162############################################################################# 1695#############################################################################
1163 1696
1164package CFClient::UI::Button; 1697package CFClient::UI::Button;
1165 1698
1166our @ISA = CFClient::UI::Label::; 1699our @ISA = CFClient::UI::Label::;
1167 1700
1168use SDL; 1701use CFClient::OpenGL;
1169use SDL::OpenGL;
1170 1702
1171my @tex = 1703my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1704 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1173 qw(b1_button_active.png); 1705 qw(b1_button_active.png);
1174 1706
1175sub new { 1707sub new {
1176 my $class = shift; 1708 my $class = shift;
1177 1709
1178 $class->SUPER::new ( 1710 $class->SUPER::new (
1179 padding => 4, 1711 padding => 4,
1180 fg => [1, 1, 1], 1712 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5], 1713 active_fg => [0, 0, 1],
1184# border_fg => [1, 1, 0], 1714 can_hover => 1,
1715 align => 0,
1716 valign => 0,
1717 can_events => 1,
1185 @_ 1718 @_
1186 ) 1719 )
1187} 1720}
1188 1721
1189sub button_up { 1722sub button_up {
… …
1197 1730
1198sub _draw { 1731sub _draw {
1199 my ($self) = @_; 1732 my ($self) = @_;
1200 1733
1201 local $self->{fg} = $self->{fg}; 1734 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207 1735
1208 if ($GRAB == $self) { 1736 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg}; 1737 $self->{fg} = $self->{active_fg};
1210 } 1738 }
1211 1739
1212 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1740 glEnable GL_TEXTURE_2D;
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 glColor 0, 0, 0, 1;
1214 1743
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1744 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1216 1745
1217 glDisable GL_TEXTURE_2D; 1746 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219 1747
1220 $self->SUPER::_draw; 1748 $self->SUPER::_draw;
1221} 1749}
1222 1750
1223############################################################################# 1751#############################################################################
1224 1752
1225package CFClient::UI::CheckBox; 1753package CFClient::UI::CheckBox;
1226 1754
1227our @ISA = CFClient::UI::DrawBG::; 1755our @ISA = CFClient::UI::DrawBG::;
1228 1756
1229use SDL; 1757my @tex =
1230use SDL::OpenGL; 1758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1759 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1760
1761use CFClient::OpenGL;
1231 1762
1232sub new { 1763sub new {
1233 my $class = shift; 1764 my $class = shift;
1234 1765
1235 $class->SUPER::new ( 1766 $class->SUPER::new (
1236 padding => 2, 1767 padding => 2,
1237 fg => [1, 1, 1], 1768 fg => [1, 1, 1],
1238 active_fg => [1, 1, 0], 1769 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5],
1239 state => 0, 1772 state => 0,
1773 can_hover => 1,
1240 @_ 1774 @_
1241 ) 1775 )
1242} 1776}
1243 1777
1244sub size_request { 1778sub size_request {
1245 my ($self) = @_; 1779 my ($self) = @_;
1246 1780
1247 ($self->{padding} * 2 + 6) x 2 1781 ($self->{padding} * 2 + 6) x 2
1248}
1249
1250sub size_allocate {
1251 my ($self, $x, $y, $w, $h) = @_;
1252
1253 $self->_size_allocate ($x, $y, $w, $h);
1254} 1782}
1255 1783
1256sub button_down { 1784sub button_down {
1257 my ($self, $ev, $x, $y) = @_; 1785 my ($self, $ev, $x, $y) = @_;
1258 1786
… …
1269 $self->SUPER::_draw; 1797 $self->SUPER::_draw;
1270 1798
1271 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1272 1800
1273 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1274 1802
1275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1276 1804
1277 glBegin GL_LINE_LOOP; 1805 my $tex = $self->{state} ? $tex[1] : $tex[0];
1278 glVertex 0 , 0;
1279 glVertex 0 , $s;
1280 glVertex $s, $s;
1281 glVertex $s, 0;
1282 glEnd;
1283 1806
1284 if ($self->{state}) { 1807 glEnable GL_TEXTURE_2D;
1285 glBegin GL_LINES; 1808 $tex->draw_quad_alpha (0, 0, $s, $s);
1286 glVertex 0 , 0; 1809 glDisable GL_TEXTURE_2D;
1287 glVertex $s, $s;
1288 glVertex $s, 0;
1289 glVertex 0 , $s;
1290 glEnd;
1291 }
1292} 1810}
1293 1811
1294############################################################################# 1812#############################################################################
1295 1813
1296package CFClient::UI::Slider; 1814package CFClient::UI::Image;
1297 1815
1298use strict;
1299
1300use SDL::OpenGL;
1301
1302our @ISA = CFClient::UI::DrawBG::; 1816our @ISA = CFClient::UI::Base::;
1817
1818use CFClient::OpenGL;
1819use Carp qw/confess/;
1820
1821our %loaded_images;
1303 1822
1304sub new { 1823sub new {
1305 my $class = shift; 1824 my $class = shift;
1306 1825
1826 my $self = $class->SUPER::new (can_events => 0, @_);
1827
1828 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1829
1830 $loaded_images{$self->{image}} ||=
1831 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1832
1833 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1834
1835 Scalar::Util::weaken $loaded_images{$self->{image}};
1836
1837 $self->{aspect} = $tex->{w} / $tex->{h};
1838
1839 $self
1840}
1841
1842sub size_request {
1843 my ($self) = @_;
1844
1845 ($self->{tex}->{w}, $self->{tex}->{h})
1846}
1847
1848sub _draw {
1849 my ($self) = @_;
1850
1851 my $tex = $self->{tex};
1852
1853 my ($w, $h) = ($self->{w}, $self->{h});
1854
1855 if ($self->{rot90}) {
1856 glRotate 90, 0, 0, 1;
1857 glTranslate 0, -$self->{w}, 0;
1858
1859 ($w, $h) = ($h, $w);
1860 }
1861
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 $tex->draw_quad_alpha (0, 0, $w, $h);
1866
1867 glDisable GL_TEXTURE_2D;
1868}
1869
1870#############################################################################
1871
1872package CFClient::UI::VGauge;
1873
1874our @ISA = CFClient::UI::Base::;
1875
1876use List::Util qw(min max);
1877
1878use CFClient::OpenGL;
1879
1880my %tex = (
1881 food => [
1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1883 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1884 ],
1885 grace => [
1886 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1887 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1888 ],
1889 hp => [
1890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1891 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1892 ],
1893 mana => [
1894 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1895 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1896 ],
1897);
1898
1899# eg. VGauge->new (gauge => 'food'), default gauge: food
1900sub new {
1901 my $class = shift;
1902
1903 my $self = $class->SUPER::new (
1904 type => 'food',
1905 @_
1906 );
1907
1908 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1909
1910 $self
1911}
1912
1913sub size_request {
1914 my ($self) = @_;
1915
1916 #my $tex = $tex{$self->{type}}[0];
1917 #@$tex{qw(w h)}
1918 (0, 0)
1919}
1920
1921sub set_max {
1922 my ($self, $max) = @_;
1923
1924 return if $self->{max_val} == $max;
1925
1926 $self->{max_val} = $max;
1927 $self->update;
1928}
1929
1930sub set_value {
1931 my ($self, $val, $max) = @_;
1932
1933 $self->set_max ($max)
1934 if defined $max;
1935
1936 return if $self->{val} == $val;
1937
1938 $self->{val} = $val;
1939 $self->update;
1940}
1941
1942sub _draw {
1943 my ($self) = @_;
1944
1945 my $tex = $tex{$self->{type}};
1946 my ($t1, $t2, $t3) = @$tex;
1947
1948 my ($w, $h) = ($self->{w}, $self->{h});
1949
1950 if ($self->{vertical}) {
1951 glRotate 90, 0, 0, 1;
1952 glTranslate 0, -$self->{w}, 0;
1953
1954 ($w, $h) = ($h, $w);
1955 }
1956
1957 my $ycut = $self->{val} / ($self->{max_val} || 1);
1958
1959 my $ycut1 = max 0, min 1, $ycut;
1960 my $ycut2 = max 0, min 1, $ycut - 1;
1961
1962 my $h1 = $self->{h} * (1 - $ycut1);
1963 my $h2 = $self->{h} * (1 - $ycut2);
1964
1965 glEnable GL_BLEND;
1966 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1967 glEnable GL_TEXTURE_2D;
1968 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1969
1970 glBindTexture GL_TEXTURE_2D, $t1->{name};
1971 glBegin GL_QUADS;
1972 glTexCoord 0 , 0; glVertex 0 , 0;
1973 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1974 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1975 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1976 glEnd;
1977
1978 my $ycut1 = List::Util::min 1, $ycut;
1979 glBindTexture GL_TEXTURE_2D, $t2->{name};
1980 glBegin GL_QUADS;
1981 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1982 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1983 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1984 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1985 glEnd;
1986
1987 if ($t3) {
1988 glBindTexture GL_TEXTURE_2D, $t3->{name};
1989 glBegin GL_QUADS;
1990 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1991 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1992 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1993 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1994 glEnd;
1995 }
1996
1997 glDisable GL_BLEND;
1998 glDisable GL_TEXTURE_2D;
1999}
2000
2001#############################################################################
2002
2003package CFClient::UI::Gauge;
2004
2005our @ISA = CFClient::UI::VBox::;
2006
2007sub new {
2008 my ($class, %arg) = @_;
2009
2010 my $self = $class->SUPER::new (
2011 tooltip => $arg{type},
2012 can_hover => 1,
2013 can_events => 1,
2014 %arg,
2015 );
2016
2017 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2018 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2019 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2020
2021 $self
2022}
2023
2024sub set_fontsize {
2025 my ($self, $fsize) = @_;
2026
2027 $self->{value}->set_fontsize ($fsize);
2028 $self->{max} ->set_fontsize ($fsize);
2029}
2030
2031sub set_max {
2032 my ($self, $max) = @_;
2033
2034 $self->{gauge}->set_max ($max);
2035 $self->{max}->set_text ($max);
2036}
2037
2038sub set_value {
2039 my ($self, $val, $max) = @_;
2040
2041 $self->set_max ($max)
2042 if defined $max;
2043
2044 $self->{gauge}->set_value ($val, $max);
2045 $self->{value}->set_text ($val);
2046}
2047
2048#############################################################################
2049
2050package CFClient::UI::Slider;
2051
2052use strict;
2053
2054use CFClient::OpenGL;
2055
2056our @ISA = CFClient::UI::DrawBG::;
2057
2058my @tex =
2059 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2060 qw(s1_slider.png s1_slider_bg.png);
2061
2062sub new {
2063 my $class = shift;
2064
1307 # range [value, low, high, page] 2065 # range [value, low, high, page, unit]
1308 2066
2067 # TODO: 0-width page
2068 # TODO: req_w/h are wrong with vertical
2069 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 2070 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 2071 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 2072 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5],
1312 range => [0, 0, 100, 10], 2075 range => [0, 0, 100, 10, 0],
1313 req_w => 40, 2076 req_w => $::WIDTH / 80,
1314 req_h => 10, 2077 req_h => $::WIDTH / 80,
1315 vertical => 0, 2078 vertical => 0,
2079 can_hover => 1,
2080 inner_pad => 0.02,
1316 @_ 2081 @_
1317 ); 2082 );
1318 2083
2084 $self->set_value ($self->{range}[0]);
2085 $self->update;
2086
1319 $self 2087 $self
2088}
2089
2090sub set_range {
2091 my ($self, $range) = @_;
2092
2093 $self->{range} = $range;
2094
2095 $self->update;
2096}
2097
2098sub set_value {
2099 my ($self, $value) = @_;
2100
2101 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2102
2103 $hi = $lo + 1 if $hi <= $lo;
2104
2105 $page = $hi - $lo if $page > $hi - $lo;
2106
2107 $value = $lo if $value < $lo;
2108 $value = $hi - $page if $value > $hi - $page;
2109
2110 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2111 if $unit;
2112
2113 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2114
2115 if ($value != $old_value) {
2116 $self->emit (changed => $value);
2117 $self->update;
2118 }
1320} 2119}
1321 2120
1322sub size_request { 2121sub size_request {
1323 my ($self) = @_; 2122 my ($self) = @_;
1324 2123
… …
1330 2129
1331sub button_down { 2130sub button_down {
1332 my ($self, $ev, $x, $y) = @_; 2131 my ($self, $ev, $x, $y) = @_;
1333 2132
1334 $self->SUPER::button_down ($ev, $x, $y); 2133 $self->SUPER::button_down ($ev, $x, $y);
2134
2135 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2136
1335 $self->mouse_motion ($ev, $x, $y); 2137 $self->mouse_motion ($ev, $x, $y);
1336} 2138}
1337 2139
1338sub mouse_motion { 2140sub mouse_motion {
1339 my ($self, $ev, $x, $y) = @_; 2141 my ($self, $ev, $x, $y) = @_;
1340 2142
1341 if ($GRAB == $self) { 2143 if ($GRAB == $self) {
2144 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2145
2146 my (undef, $lo, $hi, $page) = @{$self->{range}};
2147
2148 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2149
2150 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2151 }
2152}
2153
2154sub update {
2155 my ($self) = @_;
2156
2157 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2158 $self->set_value ($self->{range}[0]);
2159
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2160 my ($value, $lo, $hi, $page) = @{$self->{range}};
2161 my $range = ($hi - $page - $lo) || 1e-100;
1343 2162
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2163 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1345 2164
1346 $x = $x * ($hi - $lo) / $w + $lo; 2165 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1347 $x = $lo if $x < $lo; 2166 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1348 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x;
1350 2167
1351 $self->emit (changed => $x); 2168 $value = ($value - $lo) / $range;
1352 $self->update; 2169 $value = $value * $self->{scale} + $self->{offset};
2170
2171 $self->{knob_x} = $value - $knob_w * 0.5;
2172 $self->{knob_w} = $knob_w;
1353 } 2173 });
2174
2175 $self->SUPER::update;
1354} 2176}
1355 2177
1356sub _draw { 2178sub _draw {
1357 my ($self) = @_; 2179 my ($self) = @_;
1358 2180
1359 $self->SUPER::_draw (); 2181 $self->SUPER::_draw ();
1360 2182
1361 my ($w, $h) = @$self{qw(w h)}; 2183 glScale $self->{w}, $self->{h};
1362 2184
1363 if ($self->{vertical}) { 2185 if ($self->{vertical}) {
1364 # draw a vertical slider like a rotated horizontal slider 2186 # draw a vertical slider like a rotated horizontal slider
1365 2187
2188 glTranslate 1, 0, 0;
1366 glRotate 90, 0, 0, 1; 2189 glRotate 90, 0, 0, 1;
1367 glTranslate 0, -$self->{w}, 0;
1368
1369 ($w, $h) = ($h, $w);
1370 } 2190 }
1371 2191
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2192 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2193 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2194
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2195 glEnable GL_TEXTURE_2D;
2196 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1376 2197
1377 $page = int $page * $w / ($hi - $lo); 2198 # draw background
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2199 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1379 2200
1380 $w -= $page; 2201 # draw handle
1381 $page &= ~1; 2202 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1382 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2;
1384 2203
1385 glColor @$fg; 2204 glDisable GL_TEXTURE_2D;
1386 glBegin GL_LINES;
1387 glVertex 0, 0; glVertex 0, $h;
1388 glVertex $w - 1, 0; glVertex $w - 1, $h;
1389 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1390 glEnd;
1391
1392 my $knob_a = $value - $page * 0.5;
1393 my $knob_b = $value + $page * 0.5;
1394
1395 glBegin GL_QUADS;
1396 glColor @$fg;
1397 glVertex $knob_a, 0;
1398 glVertex $knob_a, $h;
1399 glVertex $knob_b, $h;
1400 glVertex $knob_b, 0;
1401
1402 if ($knob_a < $knob_b - 2) {
1403 glColor @$bg;
1404 glVertex $knob_a + 1, 1;
1405 glVertex $knob_a + 1, $h - 1;
1406 glVertex $knob_b - 1, $h - 1;
1407 glVertex $knob_b - 1, 1;
1408 }
1409 glEnd;
1410} 2205}
1411 2206
1412############################################################################# 2207#############################################################################
1413 2208
1414package CFClient::UI::MapWidget; 2209package CFClient::UI::ValSlider;
1415 2210
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2211our @ISA = CFClient::UI::HBox::;
2212
2213sub new {
2214 my ($class, %arg) = @_;
2215
2216 my $range = delete $arg{range};
2217
2218 my $self = $class->SUPER::new (
2219 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2220 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2221 to_value => sub { shift },
2222 from_value => sub { shift },
2223 %arg,
2224 );
2225
2226 $self->{slider}->connect (changed => sub {
2227 my ($self, $value) = @_;
2228 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2229 $self->{parent}->emit (changed => $value);
2230 });
2231
2232# $self->{entry}->connect (changed => sub {
2233# my ($self, $value) = @_;
2234# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2235# $self->{parent}->emit (changed => $value);
2236# });
2237
2238 $self->add ($self->{slider}, $self->{entry});
2239
2240 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2241
2242 $self
2243}
2244
2245sub set_range { shift->{slider}->set_range (@_) }
2246sub set_value { shift->{slider}->set_value (@_) }
2247
2248#############################################################################
2249
2250package CFClient::UI::TextView;
2251
2252our @ISA = CFClient::UI::HBox::;
2253
2254use CFClient::OpenGL;
1424 2255
1425sub new { 2256sub new {
1426 my $class = shift; 2257 my $class = shift;
1427 2258
1428 $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1429 z => -1, 2260 fontsize => 1,
1430 list => (glGenLists 1), 2261 can_events => 0,
2262 #font => default_font
1431 @_ 2263 @_,
2264
2265 layout => (new CFClient::Layout 1),
2266 par => [],
2267 height => 0,
2268 children => [
2269 (new CFClient::UI::Empty expand => 1),
2270 (new CFClient::UI::Slider vertical => 1),
2271 ],
1432 ) 2272 );
1433}
1434 2273
1435sub key_down { 2274 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2275
1439sub key_up { 2276 $self
1440} 2277}
1441 2278
1442sub size_request { 2279sub set_fontsize {
2280 my ($self, $fontsize) = @_;
2281
2282 $self->{fontsize} = $fontsize;
2283 $self->reflow;
2284}
2285
2286sub size_allocate {
2287 my ($self, $w, $h) = @_;
2288
2289 $self->SUPER::size_allocate ($w, $h);
2290
2291 $self->{layout}->set_font ($self->{font}) if $self->{font};
2292 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2293 $self->{layout}->set_width ($self->{children}[0]{w});
2294
2295 $self->reflow;
2296}
2297
2298sub text_size {
2299 my ($self, $text, $indent) = @_;
2300
2301 my $layout = $self->{layout};
2302
2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2304 $layout->set_width ($self->{children}[0]{w} - $indent);
2305 $layout->set_markup ($text);
1443 ( 2306
1444 1 + 32 * int $::WIDTH / 32, 2307 $layout->size
1445 1 + 32 * int $::HEIGHT / 32, 2308}
2309
2310sub reflow {
2311 my ($self) = @_;
2312
2313 $self->{need_reflow}++;
2314 $self->update;
2315}
2316
2317sub set_offset {
2318 my ($self, $offset) = @_;
2319
2320 # todo: base offset on lines or so, not on pixels
2321 $self->{children}[1]->set_value ($offset);
2322}
2323
2324sub clear {
2325 my ($self) = @_;
2326
2327 $self->{par} = [];
2328 $self->{height} = 0;
2329 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2330}
2331
2332sub add_paragraph {
2333 my ($self, $color, $text, $indent) = @_;
2334
2335 for my $line (split /\n/, $text) {
2336 my ($w, $h) = $self->text_size ($line);
2337 $self->{height} += $h;
2338 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1446 ) 2339 }
2340
2341 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1447} 2342}
1448 2343
1449sub update { 2344sub update {
1450 my ($self) = @_; 2345 my ($self) = @_;
1451 2346
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2347 $self->SUPER::update;
1454}
1455 2348
1456sub draw { 2349 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2350
1459 $self->{need_update}++;#d# 2351 delete $self->{texture};
2352
2353 $ROOT->on_post_alloc ($self, sub {
2354 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2355
1460 if (delete $self->{need_update}) { 2356 if (delete $self->{need_reflow}) {
1461 glNewList $self->{list}, GL_COMPILE; 2357 my $height = 0;
1462 2358
1463 my $sw = int $::WIDTH / 32; 2359 my $layout = $self->{layout};
1464 my $sh = int $::HEIGHT / 32;
1465 2360
1466 if ($::MAP) { 2361 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1467 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1468 2362
1469 if ($::CFG->{fow_enable}) { 2363 for (@{$self->{par}}) {
1470 if ($::CFG->{fow_smooth}) { # smooth fog of war 2364 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
1471 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER; 2365 $layout->set_width ($W - $_->[3]);
1472 glConvolutionFilter2D 2366 $layout->set_markup ($_->[4]);
1473 GL_CONVOLUTION_2D, 2367 my ($w, $h) = $layout->size;
1474 GL_ALPHA, 2368 $_->[0] = $w + $_->[3];
1475 3, 3, 2369 $_->[1] = $h;
1476 GL_ALPHA, GL_FLOAT,
1477 pack "f*",
1478 0.1, 0.1, 0.1,
1479 0.1, 0.2, 0.1,
1480 0.1, 0.1, 0.1,
1481 ;
1482 glEnable GL_CONVOLUTION_2D;
1483 } 2370 }
1484 2371
1485 my $tex = new CFClient::Texture 2372 $height += $_->[1];
1486 w => $w,
1487 h => $h,
1488 data => $data,
1489 internalformat => GL_ALPHA,
1490 format => GL_ALPHA;
1491
1492 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1493
1494 glEnable GL_BLEND;
1495 glEnable GL_TEXTURE_2D;
1496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1497
1498 glColor +($::CFG->{fow_intensity}) x 3, 1;
1499 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1500
1501 glDisable GL_TEXTURE_2D;
1502 glDisable GL_BLEND;
1503 } 2373 }
2374
2375 $self->{height} = $height;
2376
2377 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2378
2379 delete $self->{texture};
1504 } 2380 }
1505 2381
1506 glEndList; 2382 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1507 } 2383 glClearColor 0.5, 0.5, 0.5, 0;
2384 glClear GL_COLOR_BUFFER_BIT;
1508 2385
1509 glCallList $self->{list}; 2386 my $top = int $self->{children}[1]{range}[0];
1510 2387
1511 if ($FOCUS != $self) { 2388 my $y0 = $top;
2389 my $y1 = $top + $H;
2390
2391 my $y = 0;
2392
2393 my $layout = $self->{layout};
2394
2395 $layout->set_font ($self->{font}) if $self->{font};
2396
1512 glEnable GL_BLEND; 2397 glEnable GL_BLEND;
1513 glColor 0, 0, 1, 0.4; 2398 #TODO# not correct in windows where rgba is forced off
1514 glBegin GL_QUADS; 2399 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1515 glVertex 0, 0; 2400
1516 glVertex 0, $::HEIGHT; 2401 for my $par (@{$self->{par}}) {
1517 glVertex $::WIDTH, $::HEIGHT; 2402 my $h = $par->[1];
1518 glVertex $::WIDTH, 0; 2403
1519 glEnd; 2404 if ($y0 < $y + $h && $y < $y1) {
2405 $layout->set_foreground (@{ $par->[2] });
2406 $layout->set_width ($W - $par->[3]);
2407 $layout->set_markup ($par->[4]);
2408
2409 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2410
2411 glRasterPos $par->[3], $y - $y0;
2412 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2413 }
2414
2415 $y += $h;
2416 }
2417
1520 glDisable GL_BLEND; 2418 glDisable GL_BLEND;
1521 }
1522}
1523
1524my %DIR = (
1525 SDLK_KP8, [1, "north"],
1526 SDLK_KP9, [2, "northeast"],
1527 SDLK_KP6, [3, "east"],
1528 SDLK_KP3, [4, "southeast"],
1529 SDLK_KP2, [5, "south"],
1530 SDLK_KP1, [6, "southwest"],
1531 SDLK_KP4, [7, "west"],
1532 SDLK_KP7, [8, "northwest"],
1533
1534 SDLK_UP, [1, "north"],
1535 SDLK_RIGHT, [3, "east"],
1536 SDLK_DOWN, [5, "south"],
1537 SDLK_LEFT, [7, "west"],
1538);
1539
1540sub key_down {
1541 my ($self, $ev) = @_;
1542
1543 my $mod = $ev->key_mod;
1544 my $sym = $ev->key_sym;
1545
1546 if ($sym == SDLK_KP5) {
1547 $::CONN->user_send ("command stay fire");
1548 } elsif ($sym == SDLK_a) {
1549 $::CONN->user_send ("command apply");
1550 } elsif (exists $DIR{$sym}) {
1551 if ($mod & KMOD_SHIFT) {
1552 $self->{shft}++;
1553 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1554 } elsif ($mod & KMOD_CTRL) {
1555 $self->{ctrl}++;
1556 $::CONN->user_send ("command run $DIR{$sym}[0]");
1557 } else {
1558 $::CONN->user_send ("command $DIR{$sym}[1]");
1559 } 2419 };
1560 } 2420 });
1561} 2421}
1562 2422
1563sub key_up { 2423sub _draw {
1564 my ($self, $ev) = @_; 2424 my ($self) = @_;
1565 2425
1566 my $mod = $ev->key_mod; 2426 glEnable GL_TEXTURE_2D;
1567 my $sym = $ev->key_sym; 2427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2428 glColor 1, 1, 1, 1;
2429 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2430 glDisable GL_TEXTURE_2D;
1568 2431
1569 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2432 $self->{children}[1]->draw;
1570 $::CONN->user_send ("command fire_stop"); 2433
1571 }
1572 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1573 $::CONN->user_send ("command run_stop");
1574 }
1575} 2434}
1576 2435
1577############################################################################# 2436#############################################################################
1578 2437
1579package CFClient::UI::Animator; 2438package CFClient::UI::Animator;
1580 2439
1581use SDL::OpenGL; 2440use CFClient::OpenGL;
1582 2441
1583our @ISA = CFClient::UI::Bin::; 2442our @ISA = CFClient::UI::Bin::;
1584 2443
1585sub moveto { 2444sub moveto {
1586 my ($self, $x, $y) = @_; 2445 my ($self, $x, $y) = @_;
… …
1624 2483
1625sub new { 2484sub new {
1626 my $class = shift; 2485 my $class = shift;
1627 2486
1628 my $self = $class->SUPER::new ( 2487 my $self = $class->SUPER::new (
1629 state => 0, 2488 state => 0,
1630 connect_activate => \&toggle_flopper, 2489 connect_activate => \&toggle_flopper,
1631 @_ 2490 @_
1632 ); 2491 );
1633 2492
1634 if ($self->{state}) { 2493 if ($self->{state}) {
… …
1640} 2499}
1641 2500
1642sub toggle_flopper { 2501sub toggle_flopper {
1643 my ($self) = @_; 2502 my ($self) = @_;
1644 2503
2504 # TODO: use animation
1645 if ($self->{state} = !$self->{state}) { 2505 if ($self->{state} = !$self->{state}) {
1646 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2506 $CFClient::UI::ROOT->add ($self->{other});
1647 $self->{other}->move ( 2507 $self->{other}->move ($self->coord2global (0, $self->{h}));
1648 ($::WIDTH - $self->{other}{w}) * 0.5, 2508 $self->emit ("open");
1649 ($::HEIGHT - $self->{other}{h}) * 0.5, 2509 } else {
2510 $CFClient::UI::ROOT->remove ($self->{other});
2511 $self->emit ("close");
2512 }
2513
2514 $self->emit (changed => $self->{state});
2515}
2516
2517#############################################################################
2518
2519package CFClient::UI::Tooltip;
2520
2521our @ISA = CFClient::UI::Bin::;
2522
2523use CFClient::OpenGL;
2524
2525sub new {
2526 my $class = shift;
2527
2528 $class->SUPER::new (
2529 @_,
2530 can_events => 0,
2531 )
2532}
2533
2534sub set_tooltip_from {
2535 my ($self, $widget) = @_;
2536
2537 $self->add (new CFClient::UI::Label
2538 markup => $widget->{tooltip},
2539 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2540 fontsize => 0.8,
2541 fg => [0, 0, 0, 1],
2542 ellipsise => 0,
2543 font => ($widget->{tooltip_font} || $::FONT_PROP),
2544 );
2545}
2546
2547sub size_request {
2548 my ($self) = @_;
2549
2550 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2551
2552 ($w + 4, $h + 4)
2553}
2554
2555sub size_allocate {
2556 my ($self, $w, $h) = @_;
2557
2558 $self->SUPER::size_allocate ($w - 4, $h - 4);
2559}
2560
2561sub _draw {
2562 my ($self) = @_;
2563
2564 glTranslate 0.375, 0.375;
2565
2566 my ($w, $h) = @$self{qw(w h)};
2567
2568 glColor 1, 0.8, 0.4;
2569 glBegin GL_QUADS;
2570 glVertex 0 , 0;
2571 glVertex 0 , $h;
2572 glVertex $w, $h;
2573 glVertex $w, 0;
2574 glEnd;
2575
2576 glColor 0, 0, 0;
2577 glBegin GL_LINE_LOOP;
2578 glVertex 0 , 0;
2579 glVertex 0 , $h;
2580 glVertex $w, $h;
2581 glVertex $w, 0;
2582 glEnd;
2583
2584 glTranslate 2 - 0.375, 2 - 0.375;
2585 $self->SUPER::_draw;
2586}
2587
2588#############################################################################
2589
2590package CFClient::UI::Face;
2591
2592our @ISA = CFClient::UI::Base::;
2593
2594use CFClient::OpenGL;
2595
2596sub new {
2597 my $class = shift;
2598
2599 my $self = $class->SUPER::new (
2600 aspect => 1,
2601 @_,
2602 );
2603
2604 if ($self->{anim} && $self->{animspeed}) {
2605 Scalar::Util::weaken (my $widget = $self);
2606
2607 $self->{timer} = Event->timer (
2608 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2609 hard => 1,
2610 interval => $self->{animspeed},
2611 cb => sub {
2612 ++$widget->{frame};
2613 $widget->update;
2614 },
1650 ); 2615 );
2616 }
2617
2618 $self
2619}
2620
2621sub size_request {
2622 (32, 8)
2623}
2624
2625sub update {
2626 my ($self) = @_;
2627
2628 return unless $self->{visible};
2629
2630 $self->SUPER::update;
2631}
2632
2633sub _draw {
2634 my ($self) = @_;
2635
2636 return unless $::CONN;
2637
2638 my $face;
2639
2640 if ($self->{frame}) {
2641 my $anim = $::CONN->{anim}[$self->{anim}];
2642
2643 $face = $anim->[ $self->{frame} % @$anim ]
2644 if $anim && @$anim;
2645 }
2646
2647 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2648
2649 if ($tex) {
2650 glEnable GL_TEXTURE_2D;
2651 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2652 glColor 1, 1, 1, 1;
2653 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2654 glDisable GL_TEXTURE_2D;
2655 }
2656}
2657
2658sub DESTROY {
2659 my ($self) = @_;
2660
2661 $self->{timer}->cancel
2662 if $self->{timer};
2663
2664 $self->SUPER::DESTROY;
2665}
2666
2667#############################################################################
2668
2669package CFClient::UI::InventoryItem;
2670
2671our @ISA = CFClient::UI::HBox::;
2672
2673sub _item_to_desc {
2674 my ($item) = @_;
2675
2676 my $desc =
2677 $item->{nrof} < 2
2678 ? $item->{name}
2679 : "$item->{nrof} × $item->{name_pl}";
2680
2681 $item->{flags} & Crossfire::Protocol::F_OPEN
2682 and $desc .= " (open)";
2683 $item->{flags} & Crossfire::Protocol::F_APPLIED
2684 and $desc .= " (applied)";
2685 $item->{flags} & Crossfire::Protocol::F_UNPAID
2686 and $desc .= " (unpaid)";
2687 $item->{flags} & Crossfire::Protocol::F_MAGIC
2688 and $desc .= " (magic)";
2689 $item->{flags} & Crossfire::Protocol::F_CURSED
2690 and $desc .= " (cursed)";
2691 $item->{flags} & Crossfire::Protocol::F_DAMNED
2692 and $desc .= " (damned)";
2693 $item->{flags} & Crossfire::Protocol::F_LOCKED
2694 and $desc .= " *";
2695
2696 $desc
2697}
2698
2699sub new {
2700 my $class = shift;
2701
2702 my %args = @_;
2703
2704 my $item = delete $args{item};
2705
2706 my $desc = _item_to_desc ($item);
2707
2708 my $self = $class->SUPER::new (
2709 can_hover => 1,
2710 can_events => 1,
2711 tooltip => ((CFClient::UI::Label::escape $desc)
2712 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2713 connect_button_down => sub {
2714 my ($self, $ev, $x, $y) = @_;
2715
2716 # todo: maybe put examine on 1? but should just be a tooltip :(
2717 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2718 my $targ = $::CONN->{player}{tag};
2719
2720 if ($item->{container} == $::CONN->{player}{tag}) {
2721 $targ = $main::OPENCONT;
2722 }
2723
2724 $::CONN->send ("move $targ $item->{tag} 0");
2725 } elsif ($ev->{button} == 1) {
2726 $::CONN->send ("examine $item->{tag}");
2727 } elsif ($ev->{button} == 2) {
2728 $::CONN->send ("apply $item->{tag}");
2729 } elsif ($ev->{button} == 3) {
2730 my @menu_items = (
2731 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2732 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2733 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2734 (
2735 $item->{flags} & Crossfire::Protocol::F_LOCKED
2736 ? (
2737 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2738 )
2739 : (
2740 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2741 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2742 )
2743 ),
2744 );
2745
2746 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2747 }
2748
2749 1
2750 },
2751 %args
2752 );
2753
2754
2755 $self->add (new CFClient::UI::Face
2756 can_events => 0,
2757 face => $item->{face},
2758 anim => $item->{anim},
2759 animspeed => $item->{animspeed},
2760 );
2761
2762 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2763
2764 $self->{item} = $item;
2765
2766 $self->update_item;
2767
2768 $self
2769}
2770
2771sub update_item {
2772 my ($self) = @_;
2773
2774 my $desc = _item_to_desc ($self->{item});
2775
2776 $self->{name_lbl}->set_text ($desc);
2777}
2778
2779#############################################################################
2780
2781package CFClient::UI::Inventory;
2782
2783our @ISA = CFClient::UI::ScrolledWindow::;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 scrolled => (new CFClient::UI::Table),
2790 @_,
2791 );
2792
2793 $self
2794}
2795
2796sub set_items {
2797 my ($self, $items) = @_;
2798
2799 $self->{scrolled}->clear;
2800 return unless $items;
2801
2802 my @items = sort {
2803 ($a->{type} <=> $b->{type})
2804 or ($a->{name} cmp $b->{name})
2805 } @$items;
2806
2807 $self->{real_items} = \@items;
2808
2809 for my $item (@items) {
2810 $item->{item} = $item;
2811 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2812 $item->update_item ();
2813 }
2814
2815 my $i = 0;
2816 for (@items) {
2817 $self->{scrolled}->add (0, $i, $_);
2818 my $nrof = $_->{item}->{nrof} || 1;
2819 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2820 }
2821
2822# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2823}
2824
2825sub size_request {
2826 my ($self) = @_;
2827 ($self->{req_w}, $self->{req_h});
2828}
2829
2830#############################################################################
2831
2832package CFClient::UI::Menu;
2833
2834our @ISA = CFClient::UI::FancyFrame::;
2835
2836use CFClient::OpenGL;
2837
2838sub new {
2839 my $class = shift;
2840
2841 my $self = $class->SUPER::new (
2842 items => [],
2843 z => 100,
2844 @_,
2845 );
2846
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2848
2849 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item;
2851
2852 # handle various types of items, only text for now
2853 if (!ref $widget) {
2854 $widget = new CFClient::UI::Label
2855 can_hover => 1,
2856 can_events => 1,
2857 text => $widget;
2858 }
2859
2860 $self->{item}{$widget} = $item;
2861
2862 $self->{vbox}->add ($widget);
2863 }
2864
2865 $self
2866}
2867
2868# popup given the event (must be a mouse button down event currently)
2869sub popup {
2870 my ($self, $ev) = @_;
2871
2872 $self->emit ("popdown");
2873
2874 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self;
2876 $self->{button} = $ev->{button};
2877
2878 $self->show;
2879 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880}
2881
2882sub mouse_motion {
2883 my ($self, $ev, $x, $y) = @_;
2884
2885 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER};
2888}
2889
2890sub button_up {
2891 my ($self, $ev, $x, $y) = @_;
2892
2893 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB;
2895 $self->hide;
2896
2897 $self->emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover};
2899 }
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Statusbox;
2905
2906our @ISA = CFClient::UI::VBox::;
2907
2908sub new {
2909 my $class = shift;
2910
2911 $class->SUPER::new (
2912 fontsize => 0.8,
2913 @_,
2914 )
2915}
2916
2917sub reorder {
2918 my ($self) = @_;
2919 my $NOW = time;
2920
2921 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 }
2924
2925 my @widgets;
2926
2927 my @items = sort {
2928 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} };
2931
2932 my $count = 10 + 1;
2933 for my $item (@items) {
2934 last unless --$count;
2935
2936 push @widgets, $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text};
2941
2942 for ($short) {
2943 s/^\s+//;
2944 s/\s+/ /g;
2945 }
2946
2947 new CFClient::UI::Label
2948 markup => $short,
2949 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg},
2955 can_events => 1,
2956 can_hover => 1
2957 };
2958 }
2959
2960 $self->clear;
2961 $self->SUPER::add (reverse @widgets);
2962}
2963
2964sub add {
2965 my ($self, $text, %arg) = @_;
2966
2967 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//;
2969
2970 my $timeout = time + ((delete $arg{timeout}) || 60);
2971
2972 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2973
2974 if (my $item = $self->{item}{$group}) {
2975 if ($item->{text} eq $text) {
2976 $item->{count}++;
2977 } else {
2978 $item->{count} = 1;
2979 $item->{text} = $item->{tooltip} = $text;
2980 }
2981 $item->{id} = ++$self->{id};
2982 $item->{timeout} = $timeout;
2983 delete $item->{label};
1651 } else { 2984 } else {
1652 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2985 $self->{item}{$group} = {
2986 id => ++$self->{id},
2987 text => $text,
2988 timeout => $timeout,
2989 tooltip => $text,
2990 fg => [0.8, 0.8, 0.8, 0.8],
2991 pri => 0,
2992 count => 1,
2993 %arg,
2994 };
1653 } 2995 }
2996
2997 $self->reorder;
2998}
2999
3000sub reconfigure {
3001 my ($self) = @_;
3002
3003 delete $_->{label}
3004 for values %{ $self->{item} || {} };
3005
3006 $self->reorder;
3007 $self->SUPER::reconfigure;
1654} 3008}
1655 3009
1656############################################################################# 3010#############################################################################
1657 3011
1658package CFClient::UI::Toplevel; 3012package CFClient::UI::Root;
1659 3013
1660our @ISA = CFClient::UI::Container::; 3014our @ISA = CFClient::UI::Container::;
1661 3015
3016use CFClient::OpenGL;
3017
3018sub new {
3019 my $class = shift;
3020
3021 $class->SUPER::new (
3022 @_,
3023 )
3024}
3025
3026sub configure {
3027 my ($self, $x, $y, $w, $h) = @_;
3028
3029 $self->{w} = $w;
3030 $self->{h} = $h;
3031}
3032
3033sub check_size {
3034 my ($self) = @_;
3035
3036 $self->size_allocate ($self->{w}, $self->{h})
3037 if $self->{w};
3038}
3039
1662sub size_request { 3040sub size_request {
1663 ($::WIDTH, $::HEIGHT) 3041 my ($self) = @_;
3042
3043 ($self->{w}, $self->{h})
1664} 3044}
1665 3045
1666sub size_allocate { 3046sub size_allocate {
1667 my ($self, $x, $y, $w, $h) = @_; 3047 my ($self, $w, $h) = @_;
1668 3048
1669 $self->_size_allocate ($x, $y, $w, $h); 3049 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3050 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1670 3051
1671 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3052 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1672 for @{$self->{children}}; 3053 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1673}
1674 3054
1675sub translate { 3055 for my $child ($self->children) {
3056 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3057
3058 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3059 if exists $child->{req_x};
3060
3061 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3062 if exists $child->{req_y};
3063
3064 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3065 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3066
3067 $child->configure ($X, $Y, $W, $H);
3068 }
3069}
3070
3071sub coord2local {
1676 my ($self, $x, $y) = @_; 3072 my ($self, $x, $y) = @_;
1677 3073
1678 ($x, $y) 3074 ($x, $y)
1679} 3075}
1680 3076
3077sub coord2global {
3078 my ($self, $x, $y) = @_;
3079
3080 ($x, $y)
3081}
3082
1681sub update { 3083sub update {
1682 my ($self) = @_; 3084 my ($self) = @_;
1683 3085
1684 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3086 $self->check_size;
1685 ::refresh (); 3087 $::WANT_REFRESH++;
1686} 3088}
1687 3089
1688sub add { 3090sub add {
1689 my ($self, $widget) = @_; 3091 my ($self, @children) = @_;
1690 3092
3093 for my $child (@children) {
3094 $child->{toplevel} = 1;
3095
3096 # integerise window positions
3097 $child->{x} = int $child->{x};
3098 $child->{y} = int $child->{y};
3099 }
3100
1691 $self->SUPER::add ($widget); 3101 $self->SUPER::add (@children);
1692 3102
1693 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3103 while (@children) {
3104 my $w = pop @children;
3105 push @children, $w->children;
3106 $w->{visible} = 1;
3107 }
1694} 3108}
1695 3109
3110sub remove {
3111 my ($self, @children) = @_;
3112
3113 $self->SUPER::remove (@children);
3114
3115 while (@children) {
3116 my $w = pop @children;
3117 push @children, $w->children;
3118 delete $w->{visible};
3119 }
3120}
3121
3122sub on_refresh {
3123 my ($self, $id, $cb) = @_;
3124
3125 $self->{refresh_hook}{$id} = $cb;
3126}
3127
3128sub on_post_alloc {
3129 my ($self, $id, $cb) = @_;
3130
3131 $self->{post_alloc_hook}{$id} = $cb;
3132}
3133
1696sub draw { 3134sub draw {
1697 my ($self) = @_; 3135 my ($self) = @_;
3136
3137 while ($self->{refresh_hook}) {
3138 $_->()
3139 for values %{delete $self->{refresh_hook}};
3140 }
3141
3142 if ($self->{check_size}) {
3143 my @queue = ([], []);
3144
3145 for (;;) {
3146 if ($self->{check_size}) {
3147 # heuristic: check containers last
3148 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3149 for values %{delete $self->{check_size}}
3150 }
3151
3152 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3153
3154 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3155 ? @$widget{qw(user_w user_h)}
3156 : $widget->size_request;
3157
3158 if (delete $widget->{force_alloc}
3159 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3160 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3161
3162 $widget->{req_w} = $w;
3163 $widget->{req_h} = $h;
3164
3165 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3166
3167 $widget->{parent}->check_size
3168 if $widget->{parent};
3169 }
3170 }
3171 }
3172
3173 while ($self->{size_alloc}) {
3174 for (values %{delete $self->{size_alloc}}) {
3175 my ($widget, $w, $h) = @$_;
3176
3177 $w = 0 if $w < 0;
3178 $h = 0 if $h < 0;
3179
3180 $widget->{w} = $w;
3181 $widget->{h} = $h;
3182 $widget->size_allocate ($w, $h);
3183 $widget->emit (size_allocate => $w, $h);
3184 }
3185 }
3186
3187 while ($self->{post_alloc_hook}) {
3188 $_->()
3189 for values %{delete $self->{post_alloc_hook}};
3190 }
3191
3192 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3193 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3194 glClear GL_COLOR_BUFFER_BIT;
3195
3196 glMatrixMode GL_PROJECTION;
3197 glLoadIdentity;
3198 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3199 glMatrixMode GL_MODELVIEW;
3200 glLoadIdentity;
1698 3201
1699 $self->_draw; 3202 $self->_draw;
1700} 3203}
1701 3204
1702############################################################################# 3205#############################################################################
1703 3206
1704package CFClient::UI; 3207package CFClient::UI;
1705 3208
1706$TOPLEVEL = new CFClient::UI::Toplevel; 3209$ROOT = new CFClient::UI::Root;
3210$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1707 3211
17081 32121
1709 3213

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines