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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.85 by elmex, Wed Apr 12 12:55:56 2006 UTC vs.
Revision 1.250 by root, Sun May 28 02:31:03 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 check_tooltip;
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
183 }
184 }
185
186 reconfigure_widgets;
71} 187}
72 188
73############################################################################# 189#############################################################################
74 190
75package CFClient::UI::Base; 191package CFClient::UI::Base;
76 192
77use strict; 193use strict;
78 194
79use SDL::OpenGL; 195use CFClient::OpenGL;
80 196
81sub new { 197sub new {
82 my $class = shift; 198 my $class = shift;
83 199
84 my $self = bless { 200 my $self = bless {
85 x => 0, 201 x => 0,
86 y => 0, 202 y => 0,
87 z => 0, 203 z => 0,
88 w => -1, 204 can_events => 1,
89 h => -1,
90 @_ 205 @_
91 }, $class; 206 }, $class;
92 207
93 for (keys %$self) { 208 for (keys %$self) {
94 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
96 } 211 }
97 } 212 }
98 213
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
99 $self 223 $self
224}
225
226sub destroy {
227 my ($self) = @_;
228
229 $self->hide;
230 %$self = ();
231}
232
233sub show {
234 my ($self) = @_;
235
236 return if $self->{parent};
237
238 $CFClient::UI::ROOT->add ($self);
239}
240
241sub center {
242 my ($self) = @_;
243
244 $CFClient::UI::ROOT->on_post_alloc (
245 "center_$self" => sub {
246 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
247 },
248 );
249
250 $self->update;
251}
252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262}
263
264sub set_invisible {
265 my ($self) = @_;
266
267 return unless $self->{visible};
268
269 # broken show/hide model
270
271 delete $self->{root};
272 delete $self->{visible};
273
274 undef $GRAB if $GRAB == $self;
275 undef $HOVER if $HOVER == $self;
276
277 CFClient::UI::check_tooltip
278 if $CFClient::UI::TOOLTIP->{owner} == $self;
279
280 $self->focus_out;
281
282 $self->emit (visibility_change => 0);
283}
284
285sub set_visibility {
286 my ($self, $visible) = @_;
287
288 return if $self->{visible} == $visible;
289
290 $visible ? $self->hide
291 : $self->show;
292}
293
294sub toggle_visibility {
295 my ($self) = @_;
296
297 $self->{visible}
298 ? $self->hide
299 : $self->show;
300}
301
302sub hide {
303 my ($self) = @_;
304
305 $self->set_invisible;
306
307 $self->{parent}->remove ($self)
308 if $self->{parent};
100} 309}
101 310
102sub move { 311sub move {
103 my ($self, $x, $y, $z) = @_; 312 my ($self, $x, $y, $z) = @_;
313
104 $self->{x} = $x; 314 $self->{x} = int $x;
105 $self->{y} = $y; 315 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 316 $self->{z} = $z if defined $z;
107}
108 317
109sub needs_redraw { 318 $self->update;
110 0 319}
320
321sub set_size {
322 my ($self, $w, $h) = @_;
323
324 $self->{def_w} = $w;
325 $self->{def_h} = $h;
326
327 $self->check_size;
111} 328}
112 329
113sub size_request { 330sub size_request {
114 require Carp; 331 require Carp;
115 Carp::confess "size_request is abtract"; 332 Carp::confess "size_request is abstract";
116} 333}
117 334
118sub _size_allocate { 335sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 336 my ($self, $x, $y, $w, $h) = @_;
120 337
338 if ($self->{aspect}) {
339 my $w2 = List::Util::min $w, int $h * $self->{aspect};
340 my $h2 = List::Util::min $h, int $w / $self->{aspect};
341
342 # use alignment to adjust x, y
343
344 $x += int +($w - $w2) * 0.5;
345 $y += int +($h - $h2) * 0.5;
346
347 ($w, $h) = ($w2, $h2);
348 }
349
350 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 351 $self->{x} = $x;
122 $self->{y} = $y; 352 $self->{y} = $y;
353 $self->update;
354 }
123 355
124 return unless $self->{w} != $w || $self->{h} != $h; 356 if ($self->{w} != $w || $self->{h} != $h) {
125 357 $CFClient::UI::ROOT->{size_alloc}{$self+0} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 358 }
130} 359}
131 360
132sub size_allocate { 361sub size_allocate {
362 # nothing to be done
363}
364
365sub reconfigure {
366 my ($self) = @_;
367
368 $self->check_size (1);
369 $self->update;
370}
371
372sub children {
373}
374
375sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 376 my ($self, $w, $h) = @_;
134 377
135 $self->_size_allocate ($x, $y, $w, $h); 378 delete $self->{max_w}; $self->{max_w} = $w if $w;
379 delete $self->{max_h}; $self->{max_h} = $h if $h;
380}
381
382sub set_tooltip {
383 my ($self, $tooltip) = @_;
384
385 $tooltip =~ s/^\s+//;
386 $tooltip =~ s/\s+$//;
387
388 return if $self->{tooltip} eq $tooltip;
389
390 $self->{tooltip} = $tooltip;
391
392 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
393 delete $CFClient::UI::TOOLTIP->{owner};
394 CFClient::UI::check_tooltip;
395 }
136} 396}
137 397
138# translate global coordinates to local coordinate system 398# translate global coordinates to local coordinate system
139sub translate { 399sub coord2local {
140 my ($self, $x, $y) = @_; 400 my ($self, $x, $y) = @_;
141 401
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 402 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
403}
404
405# translate local coordinates to global coordinate system
406sub coord2global {
407 my ($self, $x, $y) = @_;
408
409 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 410}
144 411
145sub focus_in { 412sub focus_in {
146 my ($self) = @_; 413 my ($self) = @_;
147 414
148 return if $FOCUS == $self; 415 return if $FOCUS == $self;
416 return unless $self->{can_focus};
149 417
150 my $focus = $FOCUS; $FOCUS = $self; 418 my $focus = $FOCUS; $FOCUS = $self;
419
420 $self->_emit (focus_in => $focus);
421
151 $focus->update if $focus; 422 $focus->update if $focus;
152 $FOCUS->update; 423 $FOCUS->update;
153} 424}
154 425
155sub focus_out { 426sub focus_out {
156 my ($self) = @_; 427 my ($self) = @_;
157 428
158 return unless $FOCUS == $self; 429 return unless $FOCUS == $self;
159 430
160 my $focus = $FOCUS; undef $FOCUS; 431 my $focus = $FOCUS; undef $FOCUS;
432
433 $self->_emit (focus_out => $focus);
434
161 $focus->update if $focus; #? 435 $focus->update if $focus; #?
436
437 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
438 unless $FOCUS;
162} 439}
163 440
164sub mouse_motion { } 441sub mouse_motion { }
165sub button_up { } 442sub button_up { }
166sub key_down { } 443sub key_down { }
167sub key_up { } 444sub key_up { }
168 445
169sub button_down { 446sub button_down {
170 my ($self, $ev, $x, $y) = @_; 447 my ($self, $ev, $x, $y) = @_;
171 448
172 $self->focus_in; 449 $self->focus_in;
… …
186 glPushMatrix; 463 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 464 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 465 $self->_draw;
189 glPopMatrix; 466 glPopMatrix;
190 467
191 if ($self == $HOVER) { 468 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 469 my ($x, $y) = @$self{qw(x y)};
193 470
194 glColor 0, 0, 1, 0.2; 471 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 472 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 474 glBegin GL_QUADS;
198 glVertex $x , $y; 475 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 476 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 477 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 478 glVertex $x , $y + $self->{h};
202 glEnd; 479 glEnd;
203 glDisable GL_BLEND; 480 glDisable GL_BLEND;
204 } 481 }
482
483 if ($ENV{PCLIENT_DEBUG}) {
484 glPushMatrix;
485 glColor 1, 1, 0, 1;
486 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
487 glBegin GL_LINE_LOOP;
488 glVertex 0 , 0;
489 glVertex $self->{w} - 1, 0;
490 glVertex $self->{w} - 1, $self->{h} - 1;
491 glVertex 0 , $self->{h} - 1;
492 glEnd;
493 glPopMatrix;
494 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
495 }
205} 496}
206 497
207sub _draw { 498sub _draw {
208 my ($self) = @_; 499 my ($self) = @_;
209 500
210 warn "no draw defined for $self\n"; 501 warn "no draw defined for $self\n";
211} 502}
212 503
213sub find_widget { 504sub find_widget {
214 my ($self, $x, $y) = @_; 505 my ($self, $x, $y) = @_;
506
507 return () unless $self->{can_events};
215 508
216 return $self 509 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 510 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 511 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 512
220 () 513 ()
221} 514}
222 515
223sub set_parent { 516sub set_parent {
224 my ($self, $par) = @_; 517 my ($self, $parent) = @_;
225 518
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 519 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 520
230sub get_parent { 521 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
231 $_[0]->{parent} 522
523 $self->check_size;
524}
525
526sub check_size {
527 my ($self, $forced) = @_;
528
529 $self->{force_alloc} = 1 if $forced;
530 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 531}
233 532
234sub update { 533sub update {
235 my ($self) = @_; 534 my ($self) = @_;
236 535
… …
239} 538}
240 539
241sub connect { 540sub connect {
242 my ($self, $signal, $cb) = @_; 541 my ($self, $signal, $cb) = @_;
243 542
244 push @{ $self->{cb}{$signal} }, $cb; 543 push @{ $self->{signal_cb}{$signal} }, $cb;
544}
545
546sub _emit {
547 my ($self, $signal, @args) = @_;
548
549 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
245} 550}
246 551
247sub emit { 552sub emit {
248 my ($self, $signal, @args) = @_; 553 my ($self, $signal, @args) = @_;
249 554
250 $_->($self, @args) 555 $self->_emit ($signal, @args)
251 for @{$self->{cb}{$signal} || []}; 556 || $self->$signal (@args);
557}
558
559sub visibility_change {
560 #my ($self, $visible) = @_;
252} 561}
253 562
254sub DESTROY { 563sub DESTROY {
255 my ($self) = @_; 564 my ($self) = @_;
256 565
566 delete $WIDGET{$self+0};
257 #$self->deactivate; 567 #$self->deactivate;
258} 568}
259 569
260############################################################################# 570#############################################################################
261 571
262package CFClient::UI::DrawBG; 572package CFClient::UI::DrawBG;
263 573
264our @ISA = CFClient::UI::Base::; 574our @ISA = CFClient::UI::Base::;
265 575
266use strict; 576use strict;
267use SDL::OpenGL; 577use CFClient::OpenGL;
268 578
269sub new { 579sub new {
270 my $class = shift; 580 my $class = shift;
271 581
272 # range [value, low, high, page] 582 # range [value, low, high, page]
273 583
274 $class->SUPER::new ( 584 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 585 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 586 #active_bg => [1, 1, 1, 0.5],
277 @_ 587 @_
278 ) 588 )
279} 589}
280 590
281sub _draw { 591sub _draw {
282 my ($self) = @_; 592 my ($self) = @_;
283 593
594 my $color = $FOCUS == $self && $self->{active_bg}
595 ? $self->{active_bg}
596 : $self->{bg};
597
598 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 599 my ($w, $h) = @$self{qw(w h)};
285 600
286 glEnable GL_BLEND; 601 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 603 glColor @$color;
289 604
290 glBegin GL_QUADS; 605 glBegin GL_QUADS;
291 glVertex 0 , 0; 606 glVertex 0 , 0;
292 glVertex 0 , $h; 607 glVertex 0 , $h;
293 glVertex $w, $h; 608 glVertex $w, $h;
294 glVertex $w, 0; 609 glVertex $w, 0;
295 glEnd; 610 glEnd;
296 611
297 glDisable GL_BLEND; 612 glDisable GL_BLEND;
613 }
298} 614}
299 615
300############################################################################# 616#############################################################################
301 617
302package CFClient::UI::Empty; 618package CFClient::UI::Empty;
303 619
304our @ISA = CFClient::UI::Base::; 620our @ISA = CFClient::UI::Base::;
621
622sub new {
623 my ($class, %arg) = @_;
624 $class->SUPER::new (can_events => 0, %arg);
625}
305 626
306sub size_request { 627sub size_request {
307 (0, 0) 628 (0, 0)
308} 629}
309 630
… …
318sub new { 639sub new {
319 my ($class, %arg) = @_; 640 my ($class, %arg) = @_;
320 641
321 my $children = delete $arg{children} || []; 642 my $children = delete $arg{children} || [];
322 643
323 my $self = $class->SUPER::new (children => [], %arg); 644 my $self = $class->SUPER::new (
645 children => [],
646 can_events => 0,
647 %arg,
648 );
324 $self->add ($_) for @$children; 649 $self->add ($_) for @$children;
325 650
326 $self 651 $self
327} 652}
328 653
329sub add { 654sub add {
330 my ($self, $chld) = @_; 655 my ($self, @widgets) = @_;
331 656
332 $chld->set_parent ($self); 657 $_->set_parent ($self)
658 for @widgets;
659
660 use sort 'stable';
333 661
334 $self->{children} = [ 662 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 663 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 664 @{$self->{children}}, @widgets
337 ]; 665 ];
338 666
339 $self->{w} = $self->{h} = -1; 667 $self->check_size (1);
340 $self->update; 668 $self->update;
341} 669}
342 670
671sub children {
672 @{ $_[0]{children} }
673}
674
343sub remove { 675sub remove {
344 my ($self, $widget) = @_; 676 my ($self, $child) = @_;
345 677
678 delete $child->{parent};
679 $child->hide;
680
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 681 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 682
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 683 $self->check_size (1);
684 $self->update;
685}
686
687sub clear {
688 my ($self) = @_;
689
690 my $children = delete $self->{children};
691 $self->{children} = [];
692
693 for (@$children) {
694 delete $_->{parent};
695 $_->hide;
696 }
697
698 $self->check_size;
699 $self->update;
349} 700}
350 701
351sub find_widget { 702sub find_widget {
352 my ($self, $x, $y) = @_; 703 my ($self, $x, $y) = @_;
353 704
… …
383 734
384 $class->SUPER::new (children => [$child], %arg) 735 $class->SUPER::new (children => [$child], %arg)
385} 736}
386 737
387sub add { 738sub add {
388 my ($self, $widget) = @_; 739 my ($self, $child) = @_;
389 740
390 $self->{children} = []; 741 $self->{children} = [];
391 742
392 $self->SUPER::add ($widget); 743 $self->SUPER::add ($child);
393} 744}
394 745
395sub remove { 746sub remove {
396 my ($self, $widget) = @_; 747 my ($self, $widget) = @_;
397 748
… …
406sub size_request { 757sub size_request {
407 $_[0]{children}[0]->size_request 758 $_[0]{children}[0]->size_request
408} 759}
409 760
410sub size_allocate { 761sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 762 my ($self, $w, $h) = @_;
412 763
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 764 $self->{children}[0]->configure (0, 0, $w, $h);
416} 765}
417 766
418############################################################################# 767#############################################################################
419 768
420package CFClient::UI::Window; 769package CFClient::UI::Window;
421 770
422our @ISA = CFClient::UI::Bin::; 771our @ISA = CFClient::UI::Bin::;
423 772
424use SDL::OpenGL; 773use CFClient::OpenGL;
425 774
426sub new { 775sub new {
427 my ($class, %arg) = @_; 776 my ($class, %arg) = @_;
428 777
429 my $self = $class->SUPER::new (%arg); 778 my $self = $class->SUPER::new (%arg);
430} 779}
431 780
432sub update { 781sub update {
433 my ($self) = @_; 782 my ($self) = @_;
434 783
435 # we want to do this delayed... 784 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 785 $self->SUPER::update;
438} 786}
439 787
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 788sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 789 my ($self, $w, $h) = @_;
451 790
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 791 $self->SUPER::size_allocate ($w, $h);
792 $self->update;
793}
455 794
795sub _render {
796 $_[0]{children}[0]->draw;
797}
798
799sub render_child {
800 my ($self) = @_;
801
802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
803 glClearColor 0, 0, 0, 0;
804 glClear GL_COLOR_BUFFER_BIT;
805
456 $self->render_chld; 806 $self->_render;
807 };
457} 808}
458 809
459sub _draw { 810sub _draw {
460 my ($self) = @_; 811 my ($self) = @_;
461 812
462 my ($w, $h) = ($self->w, $self->h); 813 my ($w, $h) = ($self->w, $self->h);
463 814
464 my $tex = $self->{texture} 815 my $tex = $self->{texture}
465 or return; 816 or return;
466 817
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 818 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
820 glColor 1, 1, 1, 1;
471 821
472 $tex->draw_quad (0, 0, $w, $h); 822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 823
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 824 glDisable GL_TEXTURE_2D;
476} 825}
477 826
478############################################################################# 827#############################################################################
479 828
829package CFClient::UI::ViewPort;
830
831our @ISA = CFClient::UI::Window::;
832
833sub new {
834 my $class = shift;
835
836 $class->SUPER::new (
837 scroll_x => 0,
838 scroll_y => 1,
839 @_,
840 )
841}
842
843sub size_request {
844 my ($self) = @_;
845
846 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
847
848 $w = 10 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y};
850
851 ($w, $h)
852}
853
854sub size_allocate {
855 my ($self, $w, $h) = @_;
856
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
859
860 $self->child->configure (0, 0, $w, $h);
861 $self->update;
862}
863
864sub set_offset {
865 my ($self, $x, $y) = @_;
866
867 $self->{view_x} = int $x;
868 $self->{view_y} = int $y;
869
870 $self->update;
871}
872
873# hmm, this does not work for topleft of $self... but we should not ask for that
874sub coord2local {
875 my ($self, $x, $y) = @_;
876
877 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
878}
879
880sub coord2global {
881 my ($self, $x, $y) = @_;
882
883 $x = List::Util::min $self->{w}, $x - $self->{view_x};
884 $y = List::Util::min $self->{h}, $y - $self->{view_y};
885
886 $self->SUPER::coord2global ($x, $y)
887}
888
889sub find_widget {
890 my ($self, $x, $y) = @_;
891
892 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
893 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
894 ) {
895 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
896 } else {
897 $self->CFClient::UI::Base::find_widget ($x, $y)
898 }
899}
900
901sub _render {
902 my ($self) = @_;
903
904 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
905
906 $self->SUPER::_render;
907}
908
909#############################################################################
910
911package CFClient::UI::ScrolledWindow;
912
913our @ISA = CFClient::UI::HBox::;
914
915sub new {
916 my $class = shift;
917
918 my $self;
919
920 my $slider = new CFClient::UI::Slider
921 vertical => 1,
922 range => [0, 0, 1, 0.01], # HACK fix
923 on_changed => sub {
924 $self->{vp}->set_offset (0, $_[1]);
925 },
926 ;
927
928 $self = $class->SUPER::new (
929 vp => (new CFClient::UI::ViewPort expand => 1),
930 slider => $slider,
931 @_,
932 );
933
934 $self->{vp}->add ($self->{scrolled});
935 $self->add ($self->{vp});
936 $self->add ($self->{slider});
937
938 $self
939}
940
941sub update {
942 my ($self) = @_;
943
944 $self->SUPER::update;
945
946 # todo: overwrite size_allocate of child
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949}
950
951sub size_allocate {
952 my ($self, $w, $h) = @_;
953
954 $self->SUPER::size_allocate ($w, $h);
955
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958}
959
960#TODO# update range on size_allocate depending on child
961# update viewport offset on scroll
962
963#############################################################################
964
480package CFClient::UI::Frame; 965package CFClient::UI::Frame;
481 966
482our @ISA = CFClient::UI::Bin::; 967our @ISA = CFClient::UI::Bin::;
483 968
484use SDL::OpenGL; 969use CFClient::OpenGL;
970
971sub new {
972 my $class = shift;
973
974 $class->SUPER::new (
975 bg => undef,
976 @_,
977 )
978}
979
980sub _draw {
981 my ($self) = @_;
982
983 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)};
985
986 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glColor @{ $self->{bg} };
989
990 glBegin GL_QUADS;
991 glVertex 0 , 0;
992 glVertex 0 , $h;
993 glVertex $w, $h;
994 glVertex $w, 0;
995 glEnd;
996
997 glDisable GL_BLEND;
998 }
999
1000 $self->SUPER::_draw;
1001}
1002
1003#############################################################################
1004
1005package CFClient::UI::FancyFrame;
1006
1007our @ISA = CFClient::UI::Bin::;
1008
1009use CFClient::OpenGL;
1010
1011my @tex =
1012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1013 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1014
1015sub new {
1016 my $class = shift;
1017
1018 my $self = $class->SUPER::new (
1019 bg => [1, 1, 1, 1],
1020 border_bg => [1, 1, 1, 1],
1021 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1,
1024 @_
1025 );
1026
1027 $self->{title} &&= new CFClient::UI::Label
1028 align => 0,
1029 valign => 1,
1030 text => $self->{title},
1031 fontsize => $self->{border};
1032
1033 $self
1034}
1035
1036sub border {
1037 int $_[0]{border} * $::FONTSIZE
1038}
485 1039
486sub size_request { 1040sub size_request {
487 my ($self) = @_; 1041 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1042
491 $chld->move (2, 2); 1043 my ($w, $h) = $self->SUPER::size_request;
492 1044
493 map { $_ + 4 } $chld->size_request; 1045 (
1046 $w + $self->border * 2,
1047 $h + $self->border * 2,
1048 )
494} 1049}
495 1050
496sub size_allocate { 1051sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 1052 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 1053
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1054 $h -= List::Util::max 0, $self->border * 2;
502} 1055 $w -= List::Util::max 0, $self->border * 2;
503 1056
504sub _draw { 1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 1058 if $self->{title};
506 1059
507 my $chld = $self->child; 1060 $self->child->configure ($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, $h);
565} 1061}
566 1062
567sub button_down { 1063sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1064 my ($self, $ev, $x, $y) = @_;
569 1065
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1066 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1067 my $border = $self->border;
572 1068
1069 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1070 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1071
1072 if ($lr & $td) {
1073 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1074 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1075 my ($bw, $bh) = ($self->{w}, $self->{h});
1076
1077 my $mx = $x < $border;
1078 my $my = $y < $border;
575 1079
576 $self->{motion} = sub { 1080 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1081 my ($ev, $x, $y) = @_;
578 1082
1083 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy;
1085
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y});
1091 $self->check_size;
1092 };
1093
1094 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1096 my ($bx, $by) = ($self->{x}, $self->{y});
1097
1098 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_;
1100
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1101 ($x, $y) = ($ev->{x}, $ev->{y});
580 1102
581 $self->{user_w} = $bw + $x - $ox; 1103 $self->{user_x} = $bx + $x - $ox;
582 $self->{user_h} = $bh + $y - $oy; 1104 $self->{user_y} = $by + $y - $oy;
1105
1106 $self->move ($self->{user_x}, $self->{user_y});
583 $self->update; 1107 $self->update;
584 }; 1108 };
585
586 } elsif ($x >= 0 && $x < $self->{w}
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
590 my ($bx, $by) = ($self->{x}, $self->{y});
591
592 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_;
594
595 ($x, $y) = ($ev->motion_x, $ev->motion_y);
596
597 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update;
599 };
600 } 1109 }
601} 1110}
602 1111
603sub button_up { 1112sub button_up {
604 my ($self, $ev, $x, $y) = @_; 1113 my ($self, $ev, $x, $y) = @_;
… …
613} 1122}
614 1123
615sub _draw { 1124sub _draw {
616 my ($self) = @_; 1125 my ($self) = @_;
617 1126
618 my ($w, $h) = ($self->{w}, $self->{h}); 1127 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 1129
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1130 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1132
626 my $top = $tex[1]; 1133 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1134
629 my $left = $tex[3]; 1135 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1136 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
1137 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
1138 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1139 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1140
632 my $right = $tex[2]; 1141 if (@{$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]; 1142 my $bg = $tex[0];
639 1143
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1144 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 1145 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 1146 my $rep_y = $ch / $bg->{h};
645 1147
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1148 glColor @{ $self->{bg} };
1149
1150 $bg->{s} = $rep_x;
1151 $bg->{t} = $rep_y;
1152 $bg->{wrap_mode} = 1;
1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 }
647 1155
648 glDisable GL_TEXTURE_2D; 1156 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1157
1158 $self->{title}->draw if $self->{title};
650 1159
651 $self->child->draw; 1160 $self->child->draw;
652
653} 1161}
654 1162
655############################################################################# 1163#############################################################################
656 1164
657package CFClient::UI::Table; 1165package CFClient::UI::Table;
658 1166
659our @ISA = CFClient::UI::Base::; 1167our @ISA = CFClient::UI::Base::;
660 1168
661use List::Util qw(max sum); 1169use List::Util qw(max sum);
662 1170
663use SDL::OpenGL; 1171use CFClient::OpenGL;
664 1172
665sub new { 1173sub new {
666 my $class = shift; 1174 my $class = shift;
667 1175
668 $class->SUPER::new ( 1176 $class->SUPER::new (
669 col_expand => [], 1177 col_expand => [],
670 @_ 1178 @_,
671 ) 1179 )
672} 1180}
673 1181
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1184}
1185
674sub add { 1186sub add {
675 my ($self, $x, $y, $chld) = @_; 1187 my ($self, $x, $y, $child) = @_;
676 1188
1189 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1190 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1191
680 $self->{w} = $self->{h} = -1; 1192 $self->check_size (1);
1193}
1194
1195# TODO: move to container class maybe? send children a signal on removal?
1196sub clear {
1197 my ($self) = @_;
1198
1199 my @children = $self->children;
1200 delete $self->{children};
1201
1202 for (@children) {
1203 delete $_->{parent};
1204 $_->hide;
1205 }
1206
1207 $self->check_size (1);
681 $self->update; 1208 $self->update;
682} 1209}
683 1210
684sub get_wh { 1211sub get_wh {
685 my ($self) = @_; 1212 my ($self) = @_;
… …
691 or next; 1218 or next;
692 1219
693 for my $x (0 .. $#$row) { 1220 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1221 my $widget = $row->[$x]
695 or next; 1222 or next;
696 my ($w, $h) = $widget->size_request; 1223 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1224
698 $w[$x] = max $w[$x], $w; 1225 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1226 $h[$y] = max $h[$y], $h;
700 } 1227 }
701 } 1228 }
… …
713 (sum @$hs), 1240 (sum @$hs),
714 ) 1241 )
715} 1242}
716 1243
717sub size_allocate { 1244sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1245 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1246
722 my ($ws, $hs) = $self->get_wh; 1247 my ($ws, $hs) = $self->get_wh;
723 1248
724 my $req_w = sum @$ws; 1249 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1250 my $req_h = (sum @$hs) || 1;
726 1251
727 # TODO: nicer code && do row_expand 1252 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1253 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1254 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1255 my $col_expand = (sum @col_expand) || 1;
731 1256
732 # linearly scale sizes 1257 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260
1261 CFClient::UI::harmonize $ws;
1262 CFClient::UI::harmonize $hs;
735 1263
736 my $y; 1264 my $y;
737 1265
738 for my $r (0 .. $#{$self->{children}}) { 1266 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1267 my $row = $self->{children}[$r]
… …
744 1272
745 for my $c (0 .. $#$row) { 1273 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1274 my $col_w = $ws->[$c];
747 1275
748 if (my $widget = $row->[$c]) { 1276 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1277 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1278 }
751 1279
752 $x += $col_w; 1280 $x += $col_w;
753 } 1281 }
754 1282
… …
781 } 1309 }
782} 1310}
783 1311
784############################################################################# 1312#############################################################################
785 1313
1314package CFClient::UI::Box;
1315
1316our @ISA = CFClient::UI::Container::;
1317
1318sub size_request {
1319 my ($self) = @_;
1320
1321 $self->{vertical}
1322 ? (
1323 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1325 )
1326 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 )
1330}
1331
1332sub size_allocate {
1333 my ($self, $w, $h) = @_;
1334
1335 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children};
1337
1338 my @req;
1339
1340 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children;
1342 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1344 my $req = List::Util::sum @req;
1345
1346 if ($req > $space) {
1347 # ah well, not enough space
1348 $_ *= $space / $req for @req;
1349 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1351
1352 $space = ($space - $req) / $expand; # remaining space to give away
1353
1354 $req[$_] += $space * $children->[$_]{expand}
1355 for 0 .. $#$children;
1356 }
1357 }
1358
1359 CFClient::UI::harmonize \@req;
1360
1361 my $pos = 0;
1362 for (0 .. $#$children) {
1363 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365
1366 $pos += $alloc;
1367 }
1368
1369 1
1370}
1371
1372#############################################################################
1373
786package CFClient::UI::HBox; 1374package CFClient::UI::HBox;
787 1375
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Box::;
791 1377
792sub size_request { 1378sub new {
793 my ($self) = @_; 1379 my $class = shift;
794 1380
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $class->SUPER::new (
796 1382 vertical => 0,
797 ( 1383 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1384 )
801} 1385}
802 1386
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807
808 return unless $self->{w};
809
810 ($h, $w) = ($w, $h);
811
812 my $children = $self->{children};
813
814 my @h = map +($_->size_request)[0], @$children;
815
816 my $req_h = List::Util::sum @h;
817
818 if ($req_h > $h) {
819 # ah well, not enough space
820 $_ *= $h / $req_h for @h;
821 } else {
822 my $exp = List::Util::sum map $_->{expand}, @$children;
823 $exp ||= 1;
824
825 for (0 .. $#$children) {
826 my $child = $children->[$_];
827
828 my $alloc_h = $h[$_];
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h;
831 }
832 }
833
834 my $y = 0;
835 for (0 .. $#$children) {
836 my $child = $children->[$_];
837 my $h = $h[$_];
838 $child->size_allocate ($y, 0, $h, $w);
839
840 $y += $h;
841 }
842}
843
844############################################################################# 1387#############################################################################
845 1388
846package CFClient::UI::VBox; 1389package CFClient::UI::VBox;
847 1390
848# TODO: wrap into common Box base class
849
850our @ISA = CFClient::UI::Container::; 1391our @ISA = CFClient::UI::Box::;
851 1392
852sub size_request { 1393sub new {
853 my ($self) = @_; 1394 my $class = shift;
854 1395
855 my @alloc = map [$_->size_request], @{$self->{children}}; 1396 $class->SUPER::new (
856 1397 vertical => 1,
857 ( 1398 @_,
858 (List::Util::max map $_->[0], @alloc),
859 (List::Util::sum map $_->[1], @alloc),
860 ) 1399 )
861} 1400}
862 1401
863sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_;
865
866 $self->_size_allocate ($x, $y, $w, $h) or return;
867
868 return unless $self->{h};
869
870 my $children = $self->{children};
871
872 my @h = map +($_->size_request)[1], @$children;
873
874 my $req_h = List::Util::sum @h;
875
876 if ($req_h > $h) {
877 # ah well, not enough space
878 $_ *= $h / $req_h for @h;
879 } else {
880 my $exp = List::Util::sum map $_->{expand}, @$children;
881 $exp ||= 1;
882
883 for (0 .. $#$children) {
884 my $child = $children->[$_];
885
886 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887 }
888 }
889
890 my $y = 0;
891 for (0 .. $#$children) {
892 my $child = $children->[$_];
893 my $h = $h[$_];
894 $child->size_allocate (0, $y, $w, $h);
895
896 $y += $h;
897 }
898}
899
900############################################################################# 1402#############################################################################
901 1403
902package CFClient::UI::Label; 1404package CFClient::UI::Label;
903 1405
904our @ISA = CFClient::UI::Base::; 1406our @ISA = CFClient::UI::DrawBG::;
905 1407
906use SDL::OpenGL; 1408use CFClient::OpenGL;
907 1409
908sub new { 1410sub new {
909 my ($class, %arg) = @_; 1411 my ($class, %arg) = @_;
910 1412
911 my $self = $class->SUPER::new ( 1413 my $self = $class->SUPER::new (
912 fg => [1, 1, 1], 1414 fg => [1, 1, 1],
913 height => $::FONTSIZE, 1415 #bg => none
914 text => "", 1416 #active_bg => none
915 align => -1, 1417 #font => default_font
916 padding => 2, 1418 #text => initial text
1419 #markup => initial narkup
1420 #max_w => maximum pixel width
1421 ellipsise => 3, # end
917 layout => new CFClient::Layout, 1422 layout => (new CFClient::Layout),
1423 fontsize => 1,
1424 align => -1,
1425 valign => -1,
1426 padding => 2,
1427 can_events => 0,
918 %arg 1428 %arg
919 ); 1429 );
920 1430
1431 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout;
1433 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout;
1435 }
1436
1437 if (exists $self->{markup}) {
1438 $self->set_markup (delete $self->{markup});
1439 } else {
921 $self->set_text ($self->{text}); 1440 $self->set_text (delete $self->{text});
1441 }
922 1442
923 $self 1443 $self
924} 1444}
925 1445
926sub escape_text { 1446sub escape($) {
927 local $_ = $_[1]; 1447 local $_ = $_[0];
928 1448
929 s/&/&amp;/g; 1449 s/&/&amp;/g;
930 s/>/&gt;/g; 1450 s/>/&gt;/g;
931 s/</&lt;/g; 1451 s/</&lt;/g;
932 1452
933 $_[1] 1453 $_
1454}
1455
1456sub update {
1457 my ($self) = @_;
1458
1459 delete $self->{texture};
1460 $self->SUPER::update;
934} 1461}
935 1462
936sub set_text { 1463sub set_text {
937 my ($self, $text) = @_; 1464 my ($self, $text) = @_;
938 1465
1466 return if $self->{text} eq "T$text";
939 $self->{text} = $text; 1467 $self->{text} = "T$text";
1468
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
940 $self->{layout}->set_markup ($text); 1470 $self->{layout}->set_text ($text);
941 1471
942 delete $self->{texture};
943# $self->{w} = $self->{h} = -1;
944 $self->update; 1472 $self->update;
1473 $self->check_size;
945} 1474}
946 1475
947sub get_text { 1476sub set_markup {
948 my ($self, $text) = @_; 1477 my ($self, $markup) = @_;
949 1478
950 $self->{text} 1479 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup";
1481
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup);
1486
1487 $self->update;
1488 $self->check_size;
951} 1489}
952 1490
953sub size_request { 1491sub size_request {
954 my ($self) = @_; 1492 my ($self) = @_;
955 1493
956 $self->{layout}->set_width; 1494 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1);
957 $self->{layout}->set_height ($self->{height}); 1496 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499
958 my ($w, $h) = $self->{layout}->size; 1500 my ($w, $h) = $self->{layout}->size;
1501
1502 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font};
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505
1506 my ($w2, $h2) = $self->{template}->size;
1507
1508 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2;
1510 }
959 1511
960 ( 1512 (
961 $w + $self->{padding} * 2, 1513 $w + $self->{padding} * 2,
962 $h + $self->{padding} * 2, 1514 $h + $self->{padding} * 2,
963 ) 1515 )
964} 1516}
965 1517
966sub size_allocate { 1518sub size_allocate {
967 my ($self, $x, $y, $w, $h) = @_; 1519 my ($self, $w, $h) = @_;
968
969 $self->_size_allocate ($x, $y, $w, $h) or return;
970 1520
971 delete $self->{texture}; 1521 delete $self->{texture};
972} 1522}
973 1523
974sub update { 1524sub set_fontsize {
975 my ($self) = @_; 1525 my ($self, $fontsize) = @_;
976 1526
1527 $self->{fontsize} = $fontsize;
977 delete $self->{texture}; 1528 delete $self->{texture};
1529
978 $self->SUPER::update; 1530 $self->update;
1531 $self->check_size;
979} 1532}
980 1533
981sub _draw { 1534sub _draw {
982 my ($self) = @_; 1535 my ($self) = @_;
983 1536
1537 $self->SUPER::_draw; # draw background, if applicable
1538
984 my $tex = $self->{texture} ||= do { 1539 my $tex = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font};
985 $self->{layout}->set_width ($self->{w}); 1542 $self->{layout}->set_width ($self->{w});
986 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1543 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546
987 new_from_layout CFClient::Texture $self->{layout} 1547 my $tex = new_from_layout CFClient::Texture $self->{layout};
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
988 }; 1558 };
989 1559
990 glEnable GL_BLEND;
991 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
992 glEnable GL_TEXTURE_2D; 1560 glEnable GL_TEXTURE_2D;
993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994 1562
1563 if ($tex->{format} == GL_ALPHA) {
995 glColor @{$self->{fg}}; 1564 glColor @{$self->{fg}};
996 1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
997 my $x = 1566 } else {
998 $self->{align} < 0 ? $self->{padding} 1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
999 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1568 }
1000 : ($self->{w} - $tex->{w}) * 0.5;
1001
1002 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
1003 $tex->draw_quad (0, 0);
1004 1569
1005 glDisable GL_TEXTURE_2D; 1570 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1571}
1008 1572
1009############################################################################# 1573#############################################################################
1010 1574
1011package CFClient::UI::Entry; 1575package CFClient::UI::EntryBase;
1012 1576
1013our @ISA = CFClient::UI::Label::; 1577our @ISA = CFClient::UI::Label::;
1014 1578
1015use SDL; 1579use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1580
1018sub new { 1581sub new {
1019 my $class = shift; 1582 my $class = shift;
1020 1583
1021 $class->SUPER::new ( 1584 $class->SUPER::new (
1022 fg => [1, 1, 1], 1585 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1586 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1587 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1588 active_fg => [0, 0, 0],
1589 can_hover => 1,
1590 can_focus => 1,
1591 valign => 0,
1592 can_events => 1,
1593 #text => ...
1026 @_ 1594 @_
1027 ) 1595 )
1028} 1596}
1029 1597
1030sub _set_text { 1598sub _set_text {
1031 my ($self, $text) = @_; 1599 my ($self, $text) = @_;
1032 1600
1601 delete $self->{cur_h};
1602
1603 return if $self->{text} eq $text;
1604
1605 delete $self->{texture};
1606
1033 $self->{last_activity} = $::NOW; 1607 $self->{last_activity} = $::NOW;
1034
1035 $self->{text} = $text; 1608 $self->{text} = $text;
1036 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1038 1609
1039 $text =~ s/./*/g if $self->{hidden}; 1610 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text ");
1040 1612
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1613 $self->_emit (changed => $self->{text});
1042
1043 $text = substr $text, 0, $self->{cursor};
1044 utf8::encode $text;
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 ($w + 1, $h) # add 1 for cursor
1055}
1056
1057sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_;
1059
1060 $self->SUPER::size_allocate ($x, $y, $w, $h);
1061
1062 $self->_set_text ($self->{text});
1063} 1614}
1064 1615
1065sub set_text { 1616sub set_text {
1066 my ($self, $text) = @_; 1617 my ($self, $text) = @_;
1067 1618
1068 $self->{cursor} = length $text; 1619 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1620 $self->_set_text ($text);
1070 $self->update; 1621 $self->update;
1622 $self->check_size;
1623}
1624
1625sub get_text {
1626 $_[0]{text}
1627}
1628
1629sub size_request {
1630 my ($self) = @_;
1631
1632 my ($w, $h) = $self->SUPER::size_request;
1633
1634 ($w + 1, $h) # add 1 for cursor
1071} 1635}
1072 1636
1073sub key_down { 1637sub key_down {
1074 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1075 1639
1076 my $mod = $ev->key_mod; 1640 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1641 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1642 my $uni = $ev->{unicode};
1080 1643
1081 my $text = $self->get_text; 1644 my $text = $self->get_text;
1082 1645
1083 if ($sym == SDLK_BACKSPACE) { 1646 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1648 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1649 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1650 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1651 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1652 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1653 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1654 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1655 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1656 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) {
1659 $self->_emit ('escape');
1095 } elsif ($uni) { 1660 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1661 substr $text, $self->{cursor}++, 0, chr $uni;
1097 } 1662 }
1098 1663
1099 $self->_set_text ($text); 1664 $self->_set_text ($text);
1100 $self->update; 1665 $self->update;
1666 $self->check_size;
1101} 1667}
1102 1668
1103sub focus_in { 1669sub focus_in {
1104 my ($self) = @_; 1670 my ($self) = @_;
1105 1671
… …
1153 1719
1154 $self->SUPER::_draw; 1720 $self->SUPER::_draw;
1155 1721
1156 #TODO: force update every cursor change :( 1722 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1723 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1724
1725 unless (exists $self->{cur_h}) {
1726 my $text = substr $self->{text}, 0, $self->{cursor};
1727 utf8::encode $text;
1728
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 }
1731
1158 glColor @{$self->{fg}}; 1732 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1733 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1735 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1736 glEnd;
1163 } 1737 }
1164} 1738}
1165 1739
1740package CFClient::UI::Entry;
1741
1742our @ISA = CFClient::UI::EntryBase::;
1743
1744use CFClient::OpenGL;
1745
1746sub key_down {
1747 my ($self, $ev) = @_;
1748
1749 my $sym = $ev->{sym};
1750
1751 if ($sym == 13) {
1752 unshift @{$self->{history}},
1753 my $txt = $self->get_text;
1754 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt);
1757 $self->update;
1758
1759 } elsif ($sym == CFClient::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text;
1762 }
1763 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++;
1765 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1766 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 }
1770
1771 } elsif ($sym == CFClient::SDLK_DOWN) {
1772 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774
1775 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else {
1778 $self->set_text ($self->{history_saveback});
1779 }
1780
1781 } else {
1782 $self->SUPER::key_down ($ev);
1783 }
1784
1785}
1786
1166############################################################################# 1787#############################################################################
1167 1788
1168package CFClient::UI::Button; 1789package CFClient::UI::Button;
1169 1790
1170our @ISA = CFClient::UI::Label::; 1791our @ISA = CFClient::UI::Label::;
1171 1792
1172use SDL; 1793use CFClient::OpenGL;
1173use SDL::OpenGL; 1794
1795my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png);
1798
1799sub new {
1800 my $class = shift;
1801
1802 $class->SUPER::new (
1803 padding => 4,
1804 fg => [1, 1, 1],
1805 active_fg => [0, 0, 1],
1806 can_hover => 1,
1807 align => 0,
1808 valign => 0,
1809 can_events => 1,
1810 @_
1811 )
1812}
1813
1814sub activate { }
1815
1816sub button_up {
1817 my ($self, $ev, $x, $y) = @_;
1818
1819 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h};
1822}
1823
1824sub _draw {
1825 my ($self) = @_;
1826
1827 local $self->{fg} = $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832
1833 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1;
1836
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838
1839 glDisable GL_TEXTURE_2D;
1840
1841 $self->SUPER::_draw;
1842}
1843
1844#############################################################################
1845
1846package CFClient::UI::CheckBox;
1847
1848our @ISA = CFClient::UI::DrawBG::;
1849
1850my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853
1854use CFClient::OpenGL;
1855
1856sub new {
1857 my $class = shift;
1858
1859 $class->SUPER::new (
1860 padding => 2,
1861 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5],
1865 state => 0,
1866 can_hover => 1,
1867 @_
1868 )
1869}
1870
1871sub size_request {
1872 my ($self) = @_;
1873
1874 ($self->{padding} * 2 + 6) x 2
1875}
1876
1877sub button_down {
1878 my ($self, $ev, $x, $y) = @_;
1879
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1882 $self->{state} = !$self->{state};
1883 $self->_emit (changed => $self->{state});
1884 }
1885}
1886
1887sub _draw {
1888 my ($self) = @_;
1889
1890 $self->SUPER::_draw;
1891
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1893
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1895
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897
1898 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899
1900 glEnable GL_TEXTURE_2D;
1901 $tex->draw_quad_alpha (0, 0, $s, $s);
1902 glDisable GL_TEXTURE_2D;
1903}
1904
1905#############################################################################
1906
1907package CFClient::UI::Image;
1908
1909our @ISA = CFClient::UI::Base::;
1910
1911use CFClient::OpenGL;
1912use Carp qw/confess/;
1913
1914our %loaded_images;
1915
1916sub new {
1917 my $class = shift;
1918
1919 my $self = $class->SUPER::new (can_events => 0, @_);
1920
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1922
1923 $loaded_images{$self->{image}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1925
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1927
1928 Scalar::Util::weaken $loaded_images{$self->{image}};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931
1932 $self
1933}
1934
1935sub size_request {
1936 my ($self) = @_;
1937
1938 ($self->{tex}->{w}, $self->{tex}->{h})
1939}
1940
1941sub _draw {
1942 my ($self) = @_;
1943
1944 my $tex = $self->{tex};
1945
1946 my ($w, $h) = ($self->{w}, $self->{h});
1947
1948 if ($self->{rot90}) {
1949 glRotate 90, 0, 0, 1;
1950 glTranslate 0, -$self->{w}, 0;
1951
1952 ($w, $h) = ($h, $w);
1953 }
1954
1955 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957
1958 $tex->draw_quad_alpha (0, 0, $w, $h);
1959
1960 glDisable GL_TEXTURE_2D;
1961}
1962
1963#############################################################################
1964
1965package CFClient::UI::VGauge;
1966
1967our @ISA = CFClient::UI::Base::;
1968
1969use List::Util qw(min max);
1970
1971use CFClient::OpenGL;
1972
1973my %tex = (
1974 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ],
1978 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ],
1982 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ],
1986 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ],
1990);
1991
1992# eg. VGauge->new (gauge => 'food'), default gauge: food
1993sub new {
1994 my $class = shift;
1995
1996 my $self = $class->SUPER::new (
1997 type => 'food',
1998 @_
1999 );
2000
2001 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2002
2003 $self
2004}
2005
2006sub size_request {
2007 my ($self) = @_;
2008
2009 #my $tex = $tex{$self->{type}}[0];
2010 #@$tex{qw(w h)}
2011 (0, 0)
2012}
2013
2014sub set_max {
2015 my ($self, $max) = @_;
2016
2017 return if $self->{max_val} == $max;
2018
2019 $self->{max_val} = $max;
2020 $self->update;
2021}
2022
2023sub set_value {
2024 my ($self, $val, $max) = @_;
2025
2026 $self->set_max ($max)
2027 if defined $max;
2028
2029 return if $self->{val} == $val;
2030
2031 $self->{val} = $val;
2032 $self->update;
2033}
2034
2035sub _draw {
2036 my ($self) = @_;
2037
2038 my $tex = $tex{$self->{type}};
2039 my ($t1, $t2, $t3) = @$tex;
2040
2041 my ($w, $h) = ($self->{w}, $self->{h});
2042
2043 if ($self->{vertical}) {
2044 glRotate 90, 0, 0, 1;
2045 glTranslate 0, -$self->{w}, 0;
2046
2047 ($w, $h) = ($h, $w);
2048 }
2049
2050 my $ycut = $self->{val} / ($self->{max_val} || 1);
2051
2052 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1;
2054
2055 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2);
2057
2058 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062
2063 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS;
2065 glTexCoord 0 , 0; glVertex 0 , 0;
2066 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2067 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2068 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2069 glEnd;
2070
2071 my $ycut1 = List::Util::min 1, $ycut;
2072 glBindTexture GL_TEXTURE_2D, $t2->{name};
2073 glBegin GL_QUADS;
2074 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2075 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2076 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2077 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glEnd;
2079
2080 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd;
2088 }
2089
2090 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D;
2092}
2093
2094#############################################################################
2095
2096package CFClient::UI::Gauge;
2097
2098our @ISA = CFClient::UI::VBox::;
2099
2100sub new {
2101 my ($class, %arg) = @_;
2102
2103 my $self = $class->SUPER::new (
2104 tooltip => $arg{type},
2105 can_hover => 1,
2106 can_events => 1,
2107 %arg,
2108 );
2109
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2113
2114 $self
2115}
2116
2117sub set_fontsize {
2118 my ($self, $fsize) = @_;
2119
2120 $self->{value}->set_fontsize ($fsize);
2121 $self->{max} ->set_fontsize ($fsize);
2122}
2123
2124sub set_max {
2125 my ($self, $max) = @_;
2126
2127 $self->{gauge}->set_max ($max);
2128 $self->{max}->set_text ($max);
2129}
2130
2131sub set_value {
2132 my ($self, $val, $max) = @_;
2133
2134 $self->set_max ($max)
2135 if defined $max;
2136
2137 $self->{gauge}->set_value ($val, $max);
2138 $self->{value}->set_text ($val);
2139}
2140
2141#############################################################################
2142
2143package CFClient::UI::Slider;
2144
2145use strict;
2146
2147use CFClient::OpenGL;
2148
2149our @ISA = CFClient::UI::DrawBG::;
1174 2150
1175my @tex = 2151my @tex =
1176 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1177 qw(b1_button_active.png); 2153 qw(s1_slider.png s1_slider_bg.png);
1178 2154
1179sub new { 2155sub new {
1180 my $class = shift; 2156 my $class = shift;
1181 2157
1182 $class->SUPER::new (
1183 padding => 4,
1184 fg => [1, 1, 1],
1185 bg => [1, 1, 1, 0.2],
1186 active_fg => [1, 1, 0],
1187# active_bg => [0, 0, 0, 0.5],
1188# border_fg => [1, 1, 0],
1189 @_
1190 )
1191}
1192
1193sub button_up {
1194 my ($self, $ev, $x, $y) = @_;
1195
1196 if ($x >= 0 && $x < $self->{w}
1197 && $y >= 0 && $y < $self->{h}) {
1198 $self->emit ("activate");
1199 }
1200}
1201
1202sub _draw {
1203 my ($self) = @_;
1204
1205 local $self->{fg} = $self->{fg};
1206 my $tex = $tex[0];
1207
1208 glEnable GL_BLEND;
1209 glEnable GL_TEXTURE_2D;
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1211
1212 if ($GRAB == $self) {
1213 $self->{fg} = $self->{active_fg};
1214 }
1215
1216 glBindTexture GL_TEXTURE_2D, $tex->{name};
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218
1219 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1220
1221 glDisable GL_TEXTURE_2D;
1222 glDisable GL_BLEND;
1223
1224 $self->SUPER::_draw;
1225}
1226
1227#############################################################################
1228
1229package CFClient::UI::Slider;
1230
1231use strict;
1232
1233use SDL::OpenGL;
1234
1235our @ISA = CFClient::UI::DrawBG::;
1236
1237sub new {
1238 my $class = shift;
1239
1240 # range [value, low, high, page] 2158 # range [value, low, high, page, unit]
1241 2159
2160 # TODO: 0-width page
2161 # TODO: req_w/h are wrong with vertical
2162 # TODO: calculations are off
1242 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
1243 fg => [1, 1, 1], 2164 fg => [1, 1, 1],
1244 active_fg => [0, 0, 0], 2165 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5],
1245 range => [0, 0, 100, 10], 2168 range => [0, 0, 100, 10, 0],
1246 req_w => 40, 2169 req_w => $::WIDTH / 80,
1247 req_h => 10, 2170 req_h => $::WIDTH / 80,
1248 vertical => 0, 2171 vertical => 0,
2172 can_hover => 1,
2173 inner_pad => 0.02,
1249 @_ 2174 @_
1250 ); 2175 );
1251 2176
2177 $self->set_value ($self->{range}[0]);
2178 $self->update;
2179
1252 $self 2180 $self
2181}
2182
2183sub set_range {
2184 my ($self, $range) = @_;
2185
2186 ($range, $self->{range}) = ($self->{range}, $range);
2187
2188 $self->update
2189 if "@$range" ne "@{$self->{range}}";
2190}
2191
2192sub set_value {
2193 my ($self, $value) = @_;
2194
2195 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2196
2197 $hi = $lo + 1 if $hi <= $lo;
2198
2199 $page = $hi - $lo if $page > $hi - $lo;
2200
2201 $value = $lo if $value < $lo;
2202 $value = $hi - $page if $value > $hi - $page;
2203
2204 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2205 if $unit;
2206
2207 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2208
2209 if ($value != $old_value) {
2210 $self->_emit (changed => $value);
2211 $self->update;
2212 }
1253} 2213}
1254 2214
1255sub size_request { 2215sub size_request {
1256 my ($self) = @_; 2216 my ($self) = @_;
1257 2217
… …
1263 2223
1264sub button_down { 2224sub button_down {
1265 my ($self, $ev, $x, $y) = @_; 2225 my ($self, $ev, $x, $y) = @_;
1266 2226
1267 $self->SUPER::button_down ($ev, $x, $y); 2227 $self->SUPER::button_down ($ev, $x, $y);
2228
2229 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2230
1268 $self->mouse_motion ($ev, $x, $y); 2231 $self->mouse_motion ($ev, $x, $y);
1269} 2232}
1270 2233
1271sub mouse_motion { 2234sub mouse_motion {
1272 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
1273 2236
1274 if ($GRAB == $self) { 2237 if ($GRAB == $self) {
2238 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2239
2240 my (undef, $lo, $hi, $page) = @{$self->{range}};
2241
2242 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2243
2244 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2245 }
2246}
2247
2248sub update {
2249 my ($self) = @_;
2250
2251 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2252 $self->set_value ($self->{range}[0]);
2253
1275 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2254 my ($value, $lo, $hi, $page) = @{$self->{range}};
2255 my $range = ($hi - $page - $lo) || 1e-100;
1276 2256
1277 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2257 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1278 2258
1279 $x = $x * ($hi - $lo) / $w + $lo; 2259 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1280 $x = $lo if $x < $lo; 2260 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1281 $x = $hi - $page if $x > $hi - $page;
1282 $self->{range}[0] = $x;
1283 2261
1284 $self->emit (changed => $x); 2262 $value = ($value - $lo) / $range;
1285 $self->update; 2263 $value = $value * $self->{scale} + $self->{offset};
2264
2265 $self->{knob_x} = $value - $knob_w * 0.5;
2266 $self->{knob_w} = $knob_w;
1286 } 2267 });
2268
2269 $self->SUPER::update;
1287} 2270}
1288 2271
1289sub _draw { 2272sub _draw {
1290 my ($self) = @_; 2273 my ($self) = @_;
1291 2274
1292 $self->SUPER::_draw (); 2275 $self->SUPER::_draw ();
1293 2276
1294 my ($w, $h) = @$self{qw(w h)}; 2277 glScale $self->{w}, $self->{h};
1295 2278
1296 if ($self->{vertical}) { 2279 if ($self->{vertical}) {
1297 # draw a vertical slider like a rotated horizontal slider 2280 # draw a vertical slider like a rotated horizontal slider
1298 2281
2282 glTranslate 1, 0, 0;
1299 glRotate 90, 0, 0, 1; 2283 glRotate 90, 0, 0, 1;
1300 glTranslate 0, -$self->{w}, 0;
1301
1302 ($w, $h) = ($h, $w);
1303 } 2284 }
1304 2285
1305 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2286 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1306 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2287 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1307 2288
1308 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2289 glEnable GL_TEXTURE_2D;
2290 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1309 2291
1310 $page = int $page * $w / ($hi - $lo); 2292 # draw background
1311 $value = int +($value - $lo) * $w / ($hi - $lo); 2293 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1312 2294
1313 $w -= $page; 2295 # draw handle
1314 $page &= ~1; 2296 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1315 glTranslate $page * 0.5, 0, 0;
1316 $page ||= 2;
1317 2297
1318 glColor @$fg; 2298 glDisable GL_TEXTURE_2D;
1319 glBegin GL_LINES;
1320 glVertex 0, 0; glVertex 0, $h;
1321 glVertex $w - 1, 0; glVertex $w - 1, $h;
1322 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1323 glEnd;
1324
1325 my $knob_a = $value - $page * 0.5;
1326 my $knob_b = $value + $page * 0.5;
1327
1328 glBegin GL_QUADS;
1329 glColor @$fg;
1330 glVertex $knob_a, 0;
1331 glVertex $knob_a, $h;
1332 glVertex $knob_b, $h;
1333 glVertex $knob_b, 0;
1334
1335 if ($knob_a < $knob_b - 2) {
1336 glColor @$bg;
1337 glVertex $knob_a + 1, 1;
1338 glVertex $knob_a + 1, $h - 1;
1339 glVertex $knob_b - 1, $h - 1;
1340 glVertex $knob_b - 1, 1;
1341 }
1342 glEnd;
1343} 2299}
1344 2300
1345############################################################################# 2301#############################################################################
1346 2302
1347package CFClient::UI::MapWidget; 2303package CFClient::UI::ValSlider;
1348 2304
1349use strict;
1350
1351use List::Util qw(min max);
1352
1353use SDL;
1354use SDL::OpenGL;
1355
1356our @ISA = CFClient::UI::Base::; 2305our @ISA = CFClient::UI::HBox::;
2306
2307sub new {
2308 my ($class, %arg) = @_;
2309
2310 my $range = delete $arg{range};
2311
2312 my $self = $class->SUPER::new (
2313 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2314 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2315 to_value => sub { shift },
2316 from_value => sub { shift },
2317 %arg,
2318 );
2319
2320 $self->{slider}->connect (changed => sub {
2321 my ($self, $value) = @_;
2322 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2323 $self->{parent}->emit (changed => $value);
2324 });
2325
2326# $self->{entry}->connect (changed => sub {
2327# my ($self, $value) = @_;
2328# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2329# $self->{parent}->emit (changed => $value);
2330# });
2331
2332 $self->add ($self->{slider}, $self->{entry});
2333
2334 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2335
2336 $self
2337}
2338
2339sub set_range { shift->{slider}->set_range (@_) }
2340sub set_value { shift->{slider}->set_value (@_) }
2341
2342#############################################################################
2343
2344package CFClient::UI::TextView;
2345
2346our @ISA = CFClient::UI::HBox::;
2347
2348use CFClient::OpenGL;
1357 2349
1358sub new { 2350sub new {
1359 my $class = shift; 2351 my $class = shift;
1360 2352
1361 $class->SUPER::new ( 2353 my $self = $class->SUPER::new (
1362 z => -1, 2354 fontsize => 1,
1363 list => (glGenLists 1), 2355 can_events => 0,
2356 #font => default_font
1364 @_ 2357 @_,
2358
2359 layout => (new CFClient::Layout 1),
2360 par => [],
2361 height => 0,
2362 children => [
2363 (new CFClient::UI::Empty expand => 1),
2364 (new CFClient::UI::Slider vertical => 1),
2365 ],
1365 ) 2366 );
1366}
1367 2367
1368sub key_down { 2368 $self->{children}[1]->connect (changed => sub { $self->update });
1369 print "MAPKEYDOWN\n";
1370}
1371 2369
1372sub key_up { 2370 $self
1373} 2371}
1374 2372
1375sub size_request { 2373sub set_fontsize {
2374 my ($self, $fontsize) = @_;
2375
2376 $self->{fontsize} = $fontsize;
2377 $self->reflow;
2378}
2379
2380sub size_allocate {
2381 my ($self, $w, $h) = @_;
2382
2383 $self->SUPER::size_allocate ($w, $h);
2384
2385 $self->{layout}->set_font ($self->{font}) if $self->{font};
2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2387 $self->{layout}->set_width ($self->{children}[0]{w});
2388
2389 $self->reflow;
2390}
2391
2392sub text_size {
2393 my ($self, $text, $indent) = @_;
2394
2395 my $layout = $self->{layout};
2396
2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2398 $layout->set_width ($self->{children}[0]{w} - $indent);
2399 $layout->set_markup ($text);
1376 ( 2400
1377 1 + 32 * int $::WIDTH / 32, 2401 $layout->size
1378 1 + 32 * int $::HEIGHT / 32, 2402}
2403
2404sub reflow {
2405 my ($self) = @_;
2406
2407 $self->{need_reflow}++;
2408 $self->update;
2409}
2410
2411sub set_offset {
2412 my ($self, $offset) = @_;
2413
2414 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset);
2416}
2417
2418sub clear {
2419 my ($self) = @_;
2420
2421 $self->{par} = [];
2422 $self->{height} = 0;
2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2424}
2425
2426sub add_paragraph {
2427 my ($self, $color, $text, $indent) = @_;
2428
2429 for my $line (split /\n/, $text) {
2430 my ($w, $h) = $self->text_size ($line);
2431 $self->{height} += $h;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1379 ) 2433 }
2434
2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1380} 2436}
1381 2437
1382sub update { 2438sub update {
1383 my ($self) = @_; 2439 my ($self) = @_;
1384 2440
1385 $self->{need_update} = 1;
1386 $self->SUPER::update; 2441 $self->SUPER::update;
1387}
1388 2442
1389sub draw { 2443 return unless $self->{h} > 0;
1390 my ($self) = @_;
1391 2444
2445 delete $self->{texture};
2446
2447 $ROOT->on_post_alloc ($self, sub {
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449
1392 if (delete $self->{need_update}) { 2450 if (delete $self->{need_reflow}) {
1393 glNewList $self->{list}, GL_COMPILE; 2451 my $height = 0;
1394 2452
1395 my $mx = $::CONN->{mapx}; 2453 my $layout = $self->{layout};
1396 my $my = $::CONN->{mapy};
1397 2454
1398 my $map = $::CONN->{map}; 2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1399 2456
1400 my ($xofs, $yofs); 2457 for (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2459 $layout->set_width ($W - $_->[3]);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3];
2463 $_->[1] = $h;
2464 }
1401 2465
1402 my $sw = 1 + int $::WIDTH / 32; 2466 $height += $_->[1];
1403 my $sh = 1 + int $::HEIGHT / 32; 2467 }
1404 2468
1405 if ($::CONN->{mapw} > $sw) { 2469 $self->{height} = $height;
1406 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2470
1407 } else { 2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1408 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2472
2473 delete $self->{texture};
1409 } 2474 }
1410 2475
1411 if ($::CONN->{maph} > $sh) { 2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1412 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2477 glClearColor 0.5, 0.5, 0.5, 0;
1413 } else { 2478 glClear GL_COLOR_BUFFER_BIT;
1414 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1415 }
1416 2479
1417 glEnable GL_TEXTURE_2D; 2480 my $top = int $self->{children}[1]{range}[0];
2481
2482 my $y0 = $top;
2483 my $y1 = $top + $H;
2484
2485 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490
1418 glEnable GL_BLEND; 2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
1419 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 2494
1422 my $sw4 = ($sw + 3) & ~3; 2495 for my $par (@{$self->{par}}) {
1423 my $darkness = "\x00" x ($sw4 * $sh); 2496 my $h = $par->[1];
1424 2497
1425 for my $x (0 .. $sw - 1) { 2498 if ($y0 < $y + $h && $y < $y1) {
1426 my $row = $map->[$x + $xofs]; 2499 $layout->set_foreground (@{ $par->[2] });
1427 for my $y (0 .. $sh - 1) { 2500 $layout->set_width ($W - $par->[3]);
2501 $layout->set_markup ($par->[4]);
1428 2502
1429 my $cell = $row->[$y + $yofs] 2503 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1430 or next;
1431 2504
1432 my $dark = $cell->[0]; 2505 glRasterPos $par->[3], $y - $y0;
1433 if ($dark < 0) { 2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1434 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1435 } else {
1436 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1437 } 2507 }
1438 2508
1439 for my $num (grep $_, @$cell[1,2,3]) { 2509 $y += $h;
1440 my $tex = $::CONN->{face}[$num]{texture} || next;
1441
1442 my ($w, $h) = @$tex{qw(w h)};
1443
1444 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1445 }
1446 } 2510 }
2511
2512 glDisable GL_BLEND;
1447 } 2513 };
2514 });
2515}
1448 2516
1449# if (1) { # higher quality darkness 2517sub _draw {
1450# $lighting =~ s/(.)/$1$1$1/gs; 2518 my ($self) = @_;
1451# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1452#
1453# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1454#
1455# $lighting = $pb->get_pixels;
1456# $lighting =~ s/(.)../$1/gs;
1457# }
1458 2519
2520 glEnable GL_TEXTURE_2D;
1459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1460 2522 glColor 1, 1, 1, 1;
1461 $darkness = new CFClient::Texture 2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1462 w => $sw4,
1463 h => $sh,
1464 data => $darkness,
1465 internalformat => GL_ALPHA,
1466 format => GL_ALPHA;
1467
1468 glColor 0.45, 0.45, 0.45, 1;
1469 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1470
1471 glDisable GL_TEXTURE_2D; 2524 glDisable GL_TEXTURE_2D;
1472 glDisable GL_BLEND;
1473 2525
1474 glEndList; 2526 $self->{children}[1]->draw;
1475 }
1476 2527
1477 glCallList $self->{list};
1478}
1479
1480my %DIR = (
1481 SDLK_KP8, [1, "north"],
1482 SDLK_KP9, [2, "northeast"],
1483 SDLK_KP6, [3, "east"],
1484 SDLK_KP3, [4, "southeast"],
1485 SDLK_KP2, [5, "south"],
1486 SDLK_KP1, [6, "southwest"],
1487 SDLK_KP4, [7, "west"],
1488 SDLK_KP7, [8, "northwest"],
1489
1490 SDLK_UP, [1, "north"],
1491 SDLK_RIGHT, [3, "east"],
1492 SDLK_DOWN, [5, "south"],
1493 SDLK_LEFT, [7, "west"],
1494);
1495
1496sub key_down {
1497 my ($self, $ev) = @_;
1498
1499 my $mod = $ev->key_mod;
1500 my $sym = $ev->key_sym;
1501
1502 if ($sym == SDLK_KP5) {
1503 $::CONN->send ("command stay fire");
1504 } elsif ($sym == SDLK_a) {
1505 $::CONN->send ("command apply");
1506 } elsif (exists $DIR{$sym}) {
1507 if ($mod & KMOD_SHIFT) {
1508 $self->{shft}++;
1509 $::CONN->send ("command fire $DIR{$sym}[0]");
1510 } elsif ($mod & KMOD_CTRL) {
1511 $self->{ctrl}++;
1512 $::CONN->send ("command run $DIR{$sym}[0]");
1513 } else {
1514 $::CONN->send ("command $DIR{$sym}[1]");
1515 }
1516 }
1517}
1518
1519sub key_up {
1520 my ($self, $ev) = @_;
1521
1522 my $mod = $ev->key_mod;
1523 my $sym = $ev->key_sym;
1524
1525 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1526 $::CONN->send ("command fire_stop");
1527 }
1528 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1529 $::CONN->send ("command run_stop");
1530 }
1531} 2528}
1532 2529
1533############################################################################# 2530#############################################################################
1534 2531
1535package CFClient::UI::Animator; 2532package CFClient::UI::Animator;
1536 2533
1537use SDL::OpenGL; 2534use CFClient::OpenGL;
1538 2535
1539our @ISA = CFClient::UI::Bin::; 2536our @ISA = CFClient::UI::Bin::;
1540 2537
1541sub moveto { 2538sub moveto {
1542 my ($self, $x, $y) = @_; 2539 my ($self, $x, $y) = @_;
… …
1572 glPopMatrix; 2569 glPopMatrix;
1573} 2570}
1574 2571
1575############################################################################# 2572#############################################################################
1576 2573
1577package CFClient::UI::Toplevel; 2574package CFClient::UI::Flopper;
2575
2576our @ISA = CFClient::UI::Button::;
2577
2578sub new {
2579 my $class = shift;
2580
2581 my $self = $class->SUPER::new (
2582 state => 0,
2583 on_activate => \&toggle_flopper,
2584 @_
2585 );
2586
2587 $self
2588}
2589
2590sub toggle_flopper {
2591 my ($self) = @_;
2592
2593 $self->{other}->toggle_visibility;
2594}
2595
2596#############################################################################
2597
2598package CFClient::UI::Tooltip;
2599
2600our @ISA = CFClient::UI::Bin::;
2601
2602use CFClient::OpenGL;
2603
2604sub new {
2605 my $class = shift;
2606
2607 $class->SUPER::new (
2608 @_,
2609 can_events => 0,
2610 )
2611}
2612
2613sub set_tooltip_from {
2614 my ($self, $widget) = @_;
2615
2616 $self->add (new CFClient::UI::Label
2617 markup => $widget->{tooltip},
2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8,
2620 fg => [0, 0, 0, 1],
2621 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 );
2624}
2625
2626sub size_request {
2627 my ($self) = @_;
2628
2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2630
2631 ($w + 4, $h + 4)
2632}
2633
2634sub size_allocate {
2635 my ($self, $w, $h) = @_;
2636
2637 $self->SUPER::size_allocate ($w - 4, $h - 4);
2638}
2639
2640sub _draw {
2641 my ($self) = @_;
2642
2643 glTranslate 0.375, 0.375;
2644
2645 my ($w, $h) = @$self{qw(w h)};
2646
2647 glColor 1, 0.8, 0.4;
2648 glBegin GL_QUADS;
2649 glVertex 0 , 0;
2650 glVertex 0 , $h;
2651 glVertex $w, $h;
2652 glVertex $w, 0;
2653 glEnd;
2654
2655 glColor 0, 0, 0;
2656 glBegin GL_LINE_LOOP;
2657 glVertex 0 , 0;
2658 glVertex 0 , $h;
2659 glVertex $w, $h;
2660 glVertex $w, 0;
2661 glEnd;
2662
2663 glTranslate 2 - 0.375, 2 - 0.375;
2664 $self->SUPER::_draw;
2665}
2666
2667#############################################################################
2668
2669package CFClient::UI::Face;
2670
2671our @ISA = CFClient::UI::Base::;
2672
2673use CFClient::OpenGL;
2674
2675sub new {
2676 my $class = shift;
2677
2678 my $self = $class->SUPER::new (
2679 aspect => 1,
2680 can_events => 0,
2681 @_,
2682 );
2683
2684 if ($self->{anim} && $self->{animspeed}) {
2685 Scalar::Util::weaken (my $widget = $self);
2686
2687 $self->{timer} = Event->timer (
2688 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2689 hard => 1,
2690 interval => $self->{animspeed},
2691 cb => sub {
2692 ++$widget->{frame};
2693 $widget->update;
2694 },
2695 );
2696 }
2697
2698 $self
2699}
2700
2701sub size_request {
2702 (32, 8)
2703}
2704
2705sub update {
2706 my ($self) = @_;
2707
2708 return unless $self->{visible};
2709
2710 $self->SUPER::update;
2711}
2712
2713sub _draw {
2714 my ($self) = @_;
2715
2716 return unless $::CONN;
2717
2718 my $face;
2719
2720 if ($self->{frame}) {
2721 my $anim = $::CONN->{anim}[$self->{anim}];
2722
2723 $face = $anim->[ $self->{frame} % @$anim ]
2724 if $anim && @$anim;
2725 }
2726
2727 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2728
2729 if ($tex) {
2730 glEnable GL_TEXTURE_2D;
2731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2732 glColor 1, 1, 1, 1;
2733 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2734 glDisable GL_TEXTURE_2D;
2735 }
2736}
2737
2738sub DESTROY {
2739 my ($self) = @_;
2740
2741 $self->{timer}->cancel
2742 if $self->{timer};
2743
2744 $self->SUPER::DESTROY;
2745}
2746
2747#############################################################################
2748
2749package CFClient::UI::Inventory;
2750
2751our @ISA = CFClient::UI::ScrolledWindow::;
2752
2753sub new {
2754 my $class = shift;
2755
2756 my $self = $class->SUPER::new (
2757 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2758 @_,
2759 );
2760
2761 $self
2762}
2763
2764sub set_items {
2765 my ($self, $items) = @_;
2766
2767 $self->{scrolled}->clear;
2768 return unless $items;
2769
2770 my @items = sort {
2771 ($a->{type} <=> $b->{type})
2772 or ($a->{name} cmp $b->{name})
2773 } @$items;
2774
2775 $self->{real_items} = \@items;
2776
2777 my $row = 0;
2778 for my $item (@items) {
2779 CFClient::Item::update_widgets $item;
2780
2781 $self->{scrolled}->add (0, $row, $item->{face_widget});
2782 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2783 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2784
2785 $row++;
2786 }
2787}
2788
2789#############################################################################
2790
2791package CFClient::UI::Menu;
2792
2793our @ISA = CFClient::UI::FancyFrame::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 my $self = $class->SUPER::new (
2801 items => [],
2802 z => 100,
2803 @_,
2804 );
2805
2806 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2807
2808 for my $item (@{ $self->{items} }) {
2809 my ($widget, $cb) = @$item;
2810
2811 # handle various types of items, only text for now
2812 if (!ref $widget) {
2813 $widget = new CFClient::UI::Label
2814 can_hover => 1,
2815 can_events => 1,
2816 text => $widget;
2817 }
2818
2819 $self->{item}{$widget} = $item;
2820
2821 $self->{vbox}->add ($widget);
2822 }
2823
2824 $self
2825}
2826
2827# popup given the event (must be a mouse button down event currently)
2828sub popup {
2829 my ($self, $ev) = @_;
2830
2831 $self->_emit ("popdown");
2832
2833 # maybe save $GRAB? must be careful about events...
2834 $GRAB = $self;
2835 $self->{button} = $ev->{button};
2836
2837 $self->show;
2838 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2839}
2840
2841sub mouse_motion {
2842 my ($self, $ev, $x, $y) = @_;
2843
2844 # TODO: should use vbox->find_widget or so
2845 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2846 $self->{hover} = $self->{item}{$HOVER};
2847}
2848
2849sub button_up {
2850 my ($self, $ev, $x, $y) = @_;
2851
2852 if ($ev->{button} == $self->{button}) {
2853 undef $GRAB;
2854 $self->hide;
2855
2856 $self->_emit ("popdown");
2857 $self->{hover}[1]->() if $self->{hover};
2858 }
2859}
2860
2861#############################################################################
2862
2863package CFClient::UI::Statusbox;
2864
2865our @ISA = CFClient::UI::VBox::;
2866
2867sub new {
2868 my $class = shift;
2869
2870 $class->SUPER::new (
2871 fontsize => 0.8,
2872 @_,
2873 )
2874}
2875
2876sub reorder {
2877 my ($self) = @_;
2878 my $NOW = time;
2879
2880 while (my ($k, $v) = each %{ $self->{item} }) {
2881 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2882 }
2883
2884 my @widgets;
2885
2886 my @items = sort {
2887 $a->{pri} <=> $b->{pri}
2888 or $b->{id} <=> $a->{id}
2889 } values %{ $self->{item} };
2890
2891 my $count = 10 + 1;
2892 for my $item (@items) {
2893 last unless --$count;
2894
2895 push @widgets, $item->{label} ||= do {
2896 # TODO: doesn't handle markup well (read as: at all)
2897 my $short = $item->{count} > 1
2898 ? "<b>$item->{count} ×</b> $item->{text}"
2899 : $item->{text};
2900
2901 for ($short) {
2902 s/^\s+//;
2903 s/\s+/ /g;
2904 }
2905
2906 new CFClient::UI::Label
2907 markup => $short,
2908 tooltip => $item->{tooltip},
2909 tooltip_font => $::FONT_PROP,
2910 tooltip_width => 0.67,
2911 fontsize => $item->{fontsize} || $self->{fontsize},
2912 max_w => $::WIDTH * 0.44,
2913 fg => $item->{fg},
2914 can_events => 1,
2915 can_hover => 1
2916 };
2917 }
2918
2919 $self->clear;
2920 $self->SUPER::add (reverse @widgets);
2921}
2922
2923sub add {
2924 my ($self, $text, %arg) = @_;
2925
2926 $text =~ s/^\s+//;
2927 $text =~ s/\s+$//;
2928
2929 return unless $text;
2930
2931 my $timeout = time + ((delete $arg{timeout}) || 60);
2932
2933 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2934
2935 if (my $item = $self->{item}{$group}) {
2936 if ($item->{text} eq $text) {
2937 $item->{count}++;
2938 } else {
2939 $item->{count} = 1;
2940 $item->{text} = $item->{tooltip} = $text;
2941 }
2942 $item->{id} = ++$self->{id};
2943 $item->{timeout} = $timeout;
2944 delete $item->{label};
2945 } else {
2946 $self->{item}{$group} = {
2947 id => ++$self->{id},
2948 text => $text,
2949 timeout => $timeout,
2950 tooltip => $text,
2951 fg => [0.8, 0.8, 0.8, 0.8],
2952 pri => 0,
2953 count => 1,
2954 %arg,
2955 };
2956 }
2957
2958 $self->reorder;
2959}
2960
2961sub reconfigure {
2962 my ($self) = @_;
2963
2964 delete $_->{label}
2965 for values %{ $self->{item} || {} };
2966
2967 $self->reorder;
2968 $self->SUPER::reconfigure;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Root;
1578 2974
1579our @ISA = CFClient::UI::Container::; 2975our @ISA = CFClient::UI::Container::;
1580 2976
2977use CFClient::OpenGL;
2978
2979sub new {
2980 my $class = shift;
2981
2982 $class->SUPER::new (
2983 visible => 1,
2984 @_,
2985 )
2986}
2987
2988sub configure {
2989 my ($self, $x, $y, $w, $h) = @_;
2990
2991 $self->{w} = $w;
2992 $self->{h} = $h;
2993}
2994
2995sub check_size {
2996 my ($self) = @_;
2997
2998 $self->size_allocate ($self->{w}, $self->{h})
2999 if $self->{w};
3000}
3001
1581sub size_request { 3002sub size_request {
1582 ($::WIDTH, $::HEIGHT) 3003 my ($self) = @_;
3004
3005 ($self->{w}, $self->{h})
1583} 3006}
1584 3007
1585sub size_allocate { 3008sub size_allocate {
1586 my ($self, $x, $y, $w, $h) = @_; 3009 my ($self, $w, $h) = @_;
1587 3010
1588 $self->_size_allocate ($x, $y, $w, $h); 3011 for my $child ($self->children) {
3012 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1589 3013
1590 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3014 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1591 for @{$self->{children}}; 3015 if exists $child->{req_x};
1592}
1593 3016
1594sub translate { 3017 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3018 if exists $child->{req_y};
3019
3020 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3021
3022 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3023 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3024
3025 $child->configure ($X, $Y, $W, $H);
3026 }
3027}
3028
3029sub coord2local {
1595 my ($self, $x, $y) = @_; 3030 my ($self, $x, $y) = @_;
1596 3031
1597 ($x, $y) 3032 ($x, $y)
1598} 3033}
1599 3034
3035sub coord2global {
3036 my ($self, $x, $y) = @_;
3037
3038 ($x, $y)
3039}
3040
1600sub update { 3041sub update {
1601 my ($self) = @_; 3042 my ($self) = @_;
1602 3043
1603 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3044 $self->check_size;
1604 ::refresh (); 3045 $::WANT_REFRESH++;
1605} 3046}
1606 3047
1607sub add { 3048sub add {
1608 my ($self, $widget) = @_; 3049 my ($self, @children) = @_;
1609 3050
3051 for my $child (@children) {
3052 $child->{is_toplevel} = 1;
3053
3054 # integerise window positions
3055 $child->{x} = int $child->{x};
3056 $child->{y} = int $child->{y};
3057 }
3058
1610 $self->SUPER::add ($widget); 3059 $self->SUPER::add (@children);
1611 3060
1612 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3061 for (my @widgets = @children; my $w = pop @widgets; ) {
1613} 3062 push @widgets, $w->children;
3063 $w->set_visible;
3064 }
1614 3065
3066}
3067
3068sub remove {
3069 my ($self, @children) = @_;
3070
3071 $self->SUPER::remove (@children);
3072
3073 while (@children) {
3074 my $w = pop @children;
3075 push @children, $w->children;
3076 $w->set_invisible;
3077 }
3078}
3079
3080sub on_refresh {
3081 my ($self, $id, $cb) = @_;
3082
3083 $self->{refresh_hook}{$id} = $cb;
3084}
3085
3086sub on_post_alloc {
3087 my ($self, $id, $cb) = @_;
3088
3089 $self->{post_alloc_hook}{$id} = $cb;
3090}
3091
1615sub draw { 3092sub draw {
1616 my ($self) = @_; 3093 my ($self) = @_;
3094
3095 while ($self->{refresh_hook}) {
3096 $_->()
3097 for values %{delete $self->{refresh_hook}};
3098 }
3099
3100 if ($self->{check_size}) {
3101 my @queue;
3102
3103 while () {
3104 if ($self->{check_size}) {
3105 #TODO use array-of-depth approach
3106
3107 @queue = sort { $a->{visible} <=> $b->{visible} }
3108 @queue, values %{delete $self->{check_size}};
3109 }
3110
3111 my $widget = pop @queue || last;
3112
3113 defined $widget->{visible} or last; # do not resize invisible widgets
3114
3115 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3116 ? @$widget{qw(def_w def_h)}
3117 : $widget->size_request;
3118
3119 if (delete $widget->{force_alloc}
3120 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3121 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3122
3123 $widget->{req_w} = $w;
3124 $widget->{req_h} = $h;
3125
3126 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3127
3128 $widget->{parent}->check_size
3129 if $widget->{parent};
3130 }
3131 }
3132 }
3133
3134 while (my $size_alloc = delete $self->{size_alloc}) {
3135 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3136 values %$size_alloc;
3137
3138 while () {
3139 my ($widget, $w, $h) = @{ pop @queue or last };
3140
3141 $w = 0 if $w < 0;
3142 $h = 0 if $h < 0;
3143
3144 $widget->{w} = $w;
3145 $widget->{h} = $h;
3146 $widget->emit (size_allocate => $w, $h);
3147 }
3148 }
3149
3150 while ($self->{post_alloc_hook}) {
3151 $_->()
3152 for values %{delete $self->{post_alloc_hook}};
3153 }
3154
3155 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3156 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3157 glClear GL_COLOR_BUFFER_BIT;
3158
3159 glMatrixMode GL_PROJECTION;
3160 glLoadIdentity;
3161 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3162 glMatrixMode GL_MODELVIEW;
3163 glLoadIdentity;
1617 3164
1618 $self->_draw; 3165 $self->_draw;
1619} 3166}
1620 3167
1621############################################################################# 3168#############################################################################
1622 3169
1623package CFClient::UI; 3170package CFClient::UI;
1624 3171
1625$TOPLEVEL = new CFClient::UI::Toplevel; 3172$ROOT = new CFClient::UI::Root;
3173$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1626 3174
16271 31751
1628 3176

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