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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.220 by root, Mon May 22 03:28:55 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
71} 126}
72 127
73# convert position array to integers 128# convert position array to integers
74sub harmonize { 129sub harmonize {
75 my ($vals) = @_; 130 my ($vals) = @_;
… …
81 $rem += $_ - $i; 136 $rem += $_ - $i;
82 $_ = $i; 137 $_ = $i;
83 } 138 }
84} 139}
85 140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
170}
171
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
91 177
92use SDL::OpenGL; 178use CFClient::OpenGL;
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
101 w => -1, 187 can_events => 1,
102 h => -1,
103 @_ 188 @_
104 }, $class; 189 }, $class;
105 190
106 for (keys %$self) { 191 for (keys %$self) {
107 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
109 } 194 }
110 } 195 }
111 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
112 $self 199 $self
200}
201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
209sub show {
210 my ($self) = @_;
211
212 return if $self->{parent};
213
214 $CFClient::UI::ROOT->add ($self);
215}
216
217sub hide {
218 my ($self) = @_;
219
220 undef $GRAB if $GRAB == $self;
221 undef $HOVER if $HOVER == $self;
222
223 $self->{parent}->remove ($self)
224 if $self->{parent};
113} 225}
114 226
115sub move { 227sub move {
116 my ($self, $x, $y, $z) = @_; 228 my ($self, $x, $y, $z) = @_;
117 229
… …
120 $self->{z} = $z if defined $z; 232 $self->{z} = $z if defined $z;
121 233
122 $self->update; 234 $self->update;
123} 235}
124 236
125sub needs_redraw { 237sub set_size {
126 0 238 my ($self, $w, $h) = @_;
239
240 $self->{user_w} = $w;
241 $self->{user_h} = $h;
242
243 $self->check_size;
127} 244}
128 245
129sub size_request { 246sub size_request {
130 require Carp; 247 require Carp;
131 Carp::confess "size_request is abtract"; 248 Carp::confess "size_request is abstract";
132} 249}
133 250
134sub configure { 251sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 252 my ($self, $x, $y, $w, $h) = @_;
136 253
254 if ($self->{aspect}) {
255 my $w2 = List::Util::min $w, int $h * $self->{aspect};
256 my $h2 = List::Util::min $h, int $w / $self->{aspect};
257
258 # use alignment to adjust x, y
259
260 $x += int +($w - $w2) * 0.5;
261 $y += int +($h - $h2) * 0.5;
262
263 ($w, $h) = ($w2, $h2);
264 }
265
266 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 267 $self->{x} = $x;
138 $self->{y} = $y; 268 $self->{y} = $y;
269 $self->update;
270 }
139 271
140 return unless $self->{w} != $w || $self->{h} != $h; 272 if ($self->{w} != $w || $self->{h} != $h) {
141 273 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 274 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 275}
147 276
148sub size_allocate { 277sub size_allocate {
149 # nothing to be done 278 # nothing to be done
150} 279}
151 280
152# return top left coordinates 281sub reconfigure {
153sub _topleft { 282 my ($self) = @_;
283
284 $self->check_size (1);
285 $self->update;
286}
287
288sub children {
289}
290
291sub set_max_size {
154 my ($self, $x, $y) = @_; 292 my ($self, $w, $h) = @_;
155 293
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 294 delete $self->{max_w}; $self->{max_w} = $w if $w;
295 delete $self->{max_h}; $self->{max_h} = $h if $h;
296}
297
298sub set_tooltip {
299 my ($self, $tooltip) = @_;
300
301 $self->{tooltip} = $tooltip;
302
303 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
304 delete $CFClient::UI::TOOLTIP->{owner};
305 CFClient::UI::check_tooltip;
306 }
157} 307}
158 308
159# translate global coordinates to local coordinate system 309# translate global coordinates to local coordinate system
160sub coord2local { 310sub coord2local {
161 my ($self, $x, $y) = @_; 311 my ($self, $x, $y) = @_;
162 312
163 my ($X, $Y) = $self->_topleft; 313 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 314}
166 315
167# translate local coordinates to global coordinate system 316# translate local coordinates to global coordinate system
168sub coord2global { 317sub coord2global {
169 my ($self, $x, $y) = @_; 318 my ($self, $x, $y) = @_;
170 319
171 my ($X, $Y) = $self->_topleft; 320 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 321}
174 322
175sub focus_in { 323sub focus_in {
176 my ($self) = @_; 324 my ($self) = @_;
177 325
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 385 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 386 glVertex $x , $y + $self->{h};
239 glEnd; 387 glEnd;
240 glDisable GL_BLEND; 388 glDisable GL_BLEND;
241 } 389 }
390
391 if ($ENV{PCLIENT_DEBUG}) {
392 glPushMatrix;
393 glColor 1, 1, 0, 1;
394 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
395 glBegin GL_LINE_LOOP;
396 glVertex 0 , 0;
397 glVertex $self->{w}, 0;
398 glVertex $self->{w}, $self->{h};
399 glVertex 0 , $self->{h};
400 glEnd;
401 glPopMatrix;
402 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
403 }
242} 404}
243 405
244sub _draw { 406sub _draw {
245 my ($self) = @_; 407 my ($self) = @_;
246 408
247 warn "no draw defined for $self\n"; 409 warn "no draw defined for $self\n";
248} 410}
249 411
250sub find_widget { 412sub find_widget {
251 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
414
415 return () unless $self->{can_events};
252 416
253 return $self 417 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 418 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 419 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 420
… …
259 423
260sub set_parent { 424sub set_parent {
261 my ($self, $parent) = @_; 425 my ($self, $parent) = @_;
262 426
263 Scalar::Util::weaken ($self->{parent} = $parent); 427 Scalar::Util::weaken ($self->{parent} = $parent);
428
429 # TODO: req_w _does_change after ->reconfigure
430 $self->check_size
431 unless exists $self->{req_w};
264} 432}
265 433
266sub check_size { 434sub check_size {
267 my ($self) = @_; 435 my ($self, $forced) = @_;
268 436
269 my ($w, $h) = $self->size_request; 437 $self->{force_alloc} = 1 if $forced;
270 438 $CFClient::UI::ROOT->{check_size}{$self} = $self;
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281} 439}
282 440
283sub update { 441sub update {
284 my ($self) = @_; 442 my ($self) = @_;
285 443
… …
294} 452}
295 453
296sub emit { 454sub emit {
297 my ($self, $signal, @args) = @_; 455 my ($self, $signal, @args) = @_;
298 456
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 457 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
300 $cb->($self, @args);
301 }
302} 458}
303 459
304sub DESTROY { 460sub DESTROY {
305 my ($self) = @_; 461 my ($self) = @_;
306 462
463 delete $WIDGET{$self+0};
307 #$self->deactivate; 464 #$self->deactivate;
308} 465}
309 466
310############################################################################# 467#############################################################################
311 468
312package CFClient::UI::DrawBG; 469package CFClient::UI::DrawBG;
313 470
314our @ISA = CFClient::UI::Base::; 471our @ISA = CFClient::UI::Base::;
315 472
316use strict; 473use strict;
317use SDL::OpenGL; 474use CFClient::OpenGL;
318 475
319sub new { 476sub new {
320 my $class = shift; 477 my $class = shift;
321 478
322 # range [value, low, high, page] 479 # range [value, low, high, page]
323 480
324 $class->SUPER::new ( 481 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 482 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 483 #active_bg => [1, 1, 1, 0.5],
327 @_ 484 @_
328 ) 485 )
329} 486}
330 487
331sub _draw { 488sub _draw {
332 my ($self) = @_; 489 my ($self) = @_;
333 490
491 my $color = $FOCUS == $self && $self->{active_bg}
492 ? $self->{active_bg}
493 : $self->{bg};
494
495 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 496 my ($w, $h) = @$self{qw(w h)};
335 497
336 glEnable GL_BLEND; 498 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 500 glColor @$color;
339 501
340 glBegin GL_QUADS; 502 glBegin GL_QUADS;
341 glVertex 0 , 0; 503 glVertex 0 , 0;
342 glVertex 0 , $h; 504 glVertex 0 , $h;
343 glVertex $w, $h; 505 glVertex $w, $h;
344 glVertex $w, 0; 506 glVertex $w, 0;
345 glEnd; 507 glEnd;
346 508
347 glDisable GL_BLEND; 509 glDisable GL_BLEND;
510 }
348} 511}
349 512
350############################################################################# 513#############################################################################
351 514
352package CFClient::UI::Empty; 515package CFClient::UI::Empty;
353 516
354our @ISA = CFClient::UI::Base::; 517our @ISA = CFClient::UI::Base::;
518
519sub new {
520 my ($class, %arg) = @_;
521 $class->SUPER::new (can_events => 0, %arg);
522}
355 523
356sub size_request { 524sub size_request {
357 (0, 0) 525 (0, 0)
358} 526}
359 527
… …
368sub new { 536sub new {
369 my ($class, %arg) = @_; 537 my ($class, %arg) = @_;
370 538
371 my $children = delete $arg{children} || []; 539 my $children = delete $arg{children} || [];
372 540
373 my $self = $class->SUPER::new (children => [], %arg); 541 my $self = $class->SUPER::new (
542 children => [],
543 can_events => 0,
544 %arg,
545 );
374 $self->add ($_) for @$children; 546 $self->add ($_) for @$children;
375 547
376 $self 548 $self
377} 549}
378 550
379sub add { 551sub add {
380 my ($self, $child) = @_; 552 my ($self, @widgets) = @_;
381 553
382 $child->set_parent ($self); 554 $_->set_parent ($self)
555 for @widgets;
383 556
384 use sort 'stable'; 557 use sort 'stable';
385 558
386 $self->{children} = [ 559 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} } 560 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child 561 @{$self->{children}}, @widgets
389 ]; 562 ];
390 563
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size; 564 $self->check_size (1);
565 $self->update;
566}
567
568sub children {
569 @{ $_[0]{children} }
394} 570}
395 571
396sub remove { 572sub remove {
397 my ($self, $widget) = @_; 573 my ($self, $child) = @_;
398 574
575 delete $child->{parent};
576 $child->hide;
577
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 578 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
400 579
401 $self->check_size; 580 $self->check_size;
581 $self->update;
582}
583
584sub clear {
585 my ($self) = @_;
586
587 my $children = delete $self->{children};
588 $self->{children} = [];
589
590 for (@$children) {
591 delete $_->{parent};
592 $_->hide;
593 }
594
595 $self->check_size;
596 $self->update;
402} 597}
403 598
404sub find_widget { 599sub find_widget {
405 my ($self, $x, $y) = @_; 600 my ($self, $x, $y) = @_;
406 601
… …
436 631
437 $class->SUPER::new (children => [$child], %arg) 632 $class->SUPER::new (children => [$child], %arg)
438} 633}
439 634
440sub add { 635sub add {
441 my ($self, $widget) = @_; 636 my ($self, $child) = @_;
442 637
443 $self->{children} = []; 638 $self->{children} = [];
444 639
445 $self->SUPER::add ($widget); 640 $self->SUPER::add ($child);
446} 641}
447 642
448sub remove { 643sub remove {
449 my ($self, $widget) = @_; 644 my ($self, $widget) = @_;
450 645
… …
470 665
471package CFClient::UI::Window; 666package CFClient::UI::Window;
472 667
473our @ISA = CFClient::UI::Bin::; 668our @ISA = CFClient::UI::Bin::;
474 669
475use SDL::OpenGL; 670use CFClient::OpenGL;
476 671
477sub new { 672sub new {
478 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
479 674
480 my $self = $class->SUPER::new (%arg); 675 my $self = $class->SUPER::new (%arg);
481} 676}
482 677
483sub update { 678sub update {
484 my ($self) = @_; 679 my ($self) = @_;
485 680
486 # we want to do this delayed... 681 $ROOT->on_post_alloc ($self => sub { $self->render_child });
487 $self->render_chld;
488 $self->SUPER::update; 682 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 };
499} 683}
500 684
501sub size_allocate { 685sub size_allocate {
502 my ($self, $w, $h) = @_; 686 my ($self, $w, $h) = @_;
503 687
504 $self->child->configure (0, 0, $w, $h); 688 $self->SUPER::size_allocate ($w, $h);
689 $self->update;
690}
505 691
692sub _render {
693 $_[0]{children}[0]->draw;
694}
695
696sub render_child {
697 my ($self) = @_;
698
699 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
700 glClearColor 0, 0, 0, 0;
701 glClear GL_COLOR_BUFFER_BIT;
702
506 $self->render_chld; 703 $self->_render;
704 };
507} 705}
508 706
509sub _draw { 707sub _draw {
510 my ($self) = @_; 708 my ($self) = @_;
511 709
512 my ($w, $h) = ($self->w, $self->h); 710 my ($w, $h) = ($self->w, $self->h);
513 711
514 my $tex = $self->{texture} 712 my $tex = $self->{texture}
515 or return; 713 or return;
516 714
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 715 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
717 glColor 1, 1, 1, 1;
521 718
522 $tex->draw_quad (0, 0, $w, $h); 719 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523 720
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D; 721 glDisable GL_TEXTURE_2D;
526} 722}
527 723
528############################################################################# 724#############################################################################
529 725
530package CFClient::UI::ViewPort; 726package CFClient::UI::ViewPort;
531 727
532our @ISA = CFClient::UI::Window::; 728our @ISA = CFClient::UI::Window::;
533 729
534sub new { die }
535
536sub size_request { 730sub size_request {
537 my ($self) = @_; 731 my ($self) = @_;
538 732
539 @$self{qw(child_w child_h)} = $self->child->size_request; 733 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 734 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
541 735
542 @$self{qw(child_w child_h)} 736 @$self{qw(child_w child_h)}
543} 737}
544 738
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame;
555
556our @ISA = CFClient::UI::Bin::;
557
558use SDL::OpenGL;
559
560sub size_request {
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate { 739sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_; 740 my ($self, $w, $h) = @_;
741
742 $self->update;
743}
744
745sub set_offset {
746 my ($self, $x, $y) = @_;
747
748 $self->{view_x} = int $x;
749 $self->{view_y} = int $y;
750
751 $self->update;
752}
753
754# hmm, this does not work for topleft of $self... but we should not ask for that
755sub coord2local {
756 my ($self, $x, $y) = @_;
757
758 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
759}
760
761sub coord2global {
762 my ($self, $x, $y) = @_;
763
764 $x = List::Util::min $self->{w}, $x - $self->{view_x};
765 $y = List::Util::min $self->{h}, $y - $self->{view_y};
766
767 $self->SUPER::coord2global ($x, $y)
768}
769
770sub find_widget {
771 my ($self, $x, $y) = @_;
772
773 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
774 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
775 ) {
776 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
777 } else {
778 $self->CFClient::UI::Base::find_widget ($x, $y)
572 779 }
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574} 780}
575 781
576sub _draw { 782sub _render {
577 my ($self) = @_; 783 my ($self) = @_;
578 784
579 my $chld = $self->child; 785 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
580 786
581 my ($w, $h) = $chld->size_request; 787 $self->SUPER::_render;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592} 788}
593 789
594############################################################################# 790#############################################################################
595 791
596package CFClient::UI::FancyFrame; 792package CFClient::UI::ScrolledWindow;
597 793
598our @ISA = CFClient::UI::Bin::; 794our @ISA = CFClient::UI::HBox::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 795
606sub new { 796sub new {
607 my $class = shift; 797 my $class = shift;
608 798
799 my $self;
800
801 my $slider = new CFClient::UI::Slider
802 vertical => 1,
803 range => [0, 0, 1, 0.01], # HACK fix
804 connect_changed => sub {
805 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
806 },
807 ;
808
809 $self = $class->SUPER::new (
810 vp => (new CFClient::UI::ViewPort expand => 1),
811 slider => $slider,
812 @_,
813 );
814
815 $self->{vp}->add ($self->{scrolled});
816 $self->add ($self->{vp});
817 $self->add ($self->{slider});
818
819 $self
820}
821
822#TODO# update range on size_allocate depending on child
823# update viewport offset on scroll
824
825#############################################################################
826
827package CFClient::UI::Frame;
828
829our @ISA = CFClient::UI::Bin::;
830
831use CFClient::OpenGL;
832
833sub new {
834 my $class = shift;
835
836 $class->SUPER::new (
837 bg => undef,
838 @_,
839 )
840}
841
842sub _draw {
843 my ($self) = @_;
844
845 if ($self->{bg}) {
846 my ($w, $h) = @$self{qw(w h)};
847
848 glEnable GL_BLEND;
849 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
850 glColor @{ $self->{bg} };
851
852 glBegin GL_QUADS;
853 glVertex 0 , 0;
854 glVertex 0 , $h;
855 glVertex $w, $h;
856 glVertex $w, 0;
857 glEnd;
858
859 glDisable GL_BLEND;
860 }
861
862 $self->SUPER::_draw;
863}
864
865#############################################################################
866
867package CFClient::UI::FancyFrame;
868
869our @ISA = CFClient::UI::Bin::;
870
871use CFClient::OpenGL;
872
873my @tex =
874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
875 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
876
877sub new {
878 my $class = shift;
879
609 # TODO: user_x, user_y, overwrite moveto? 880 # TODO: user_x, user_y, overwrite moveto?
610 881
611 $class->SUPER::new ( 882 my $self = $class->SUPER::new (
612 bg => [1, 1, 1, 1], 883 bg => [1, 1, 1, 1],
613 border_bg => [1, 1, 1, 1], 884 border_bg => [1, 1, 1, 1],
614 border => int $::FONTSIZE * 0.8, 885 border => 0.6,
886 toplevel => 1,
887 can_events => 1,
615 @_ 888 @_
616 ) 889 );
890
891 $self->{title} &&= new CFClient::UI::Label
892 align => 0,
893 valign => 1,
894 text => $self->{title},
895 fontsize => $self->{border};
896
897 $self
898}
899
900sub border {
901 int $_[0]{border} * $::FONTSIZE
617} 902}
618 903
619sub size_request { 904sub size_request {
620 my ($self) = @_; 905 my ($self) = @_;
621 906
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624 my ($w, $h) = $self->SUPER::size_request; 907 my ($w, $h) = $self->SUPER::size_request;
625 908
626 ( 909 (
627 $w + $self->{border} * 2, 910 $w + $self->border * 2,
628 $h + $self->{border} * 2, 911 $h + $self->border * 2,
629 ) 912 )
630} 913}
631 914
632sub size_allocate { 915sub size_allocate {
633 my ($self, $w, $h) = @_; 916 my ($self, $w, $h) = @_;
634 917
635 $h -= List::Util::max 0, $self->{border} * 2; 918 $h -= List::Util::max 0, $self->border * 2;
636 $w -= List::Util::max 0, $self->{border} * 2; 919 $w -= List::Util::max 0, $self->border * 2;
637 920
921 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
922 if $self->{title};
923
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 924 $self->child->configure ($self->border, $self->border, $w, $h);
639} 925}
640 926
641sub button_down { 927sub button_down {
642 my ($self, $ev, $x, $y) = @_; 928 my ($self, $ev, $x, $y) = @_;
643 929
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 930 my ($w, $h) = @$self{qw(w h)};
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 931 my $border = $self->border;
646 932
933 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
934 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
935
936 if ($lr & $td) {
937 my ($wx, $wy) = ($self->{x}, $self->{y});
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 938 my ($ox, $oy) = ($ev->{x}, $ev->{y});
648 my ($bw, $bh) = ($self->{w}, $self->{h}); 939 my ($bw, $bh) = ($self->{w}, $self->{h});
940
941 my $mx = $x < $border;
942 my $my = $y < $border;
649 943
650 $self->{motion} = sub { 944 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_; 945 my ($ev, $x, $y) = @_;
652 946
653 ($x, $y) = ($ev->motion_x, $ev->motion_y); 947 my $dx = $ev->{x} - $ox;
948 my $dy = $ev->{y} - $oy;
654 949
655 $self->{user_w} = $bw + $x - $ox; 950 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
656 $self->{user_h} = $bh + $y - $oy; 951 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
952 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
657 $self->check_size; 953 $self->check_size;
658 }; 954 };
659 955
660 } elsif ($x >= 0 && $x < $self->{w} 956 } elsif ($lr ^ $td) {
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 957 my ($ox, $oy) = ($ev->{x}, $ev->{y});
664 my ($bx, $by) = ($self->{x}, $self->{y}); 958 my ($bx, $by) = ($self->{x}, $self->{y});
665 959
666 $self->{motion} = sub { 960 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_; 961 my ($ev, $x, $y) = @_;
668 962
669 ($x, $y) = ($ev->motion_x, $ev->motion_y); 963 ($x, $y) = ($ev->{x}, $ev->{y});
670 964
671 $self->move ($bx + $x - $ox, $by + $y - $oy); 965 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update; 966 $self->update;
673 }; 967 };
674 } 968 }
… …
690 my ($self) = @_; 984 my ($self) = @_;
691 985
692 my ($w, $h ) = ($self->{w}, $self->{h}); 986 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 987 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694 988
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D; 989 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699 991
992 my $border = $self->border;
993
700 glColor @{ $self->{border_bg} }; 994 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 995 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 996 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 997 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 998 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
705 999
1000 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
706 my $bg = $tex[0]; 1001 my $bg = $tex[0];
707 1002
708 # TODO: repeat texture not scale 1003 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w}; 1004 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h}; 1005 my $rep_y = $ch / $bg->{h};
711 1006
712 glColor @{ $self->{bg} }; 1007 glColor @{ $self->{bg} };
713 1008
714 $bg->{s} = $rep_x; 1009 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y; 1010 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1; 1011 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1012 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1013 }
718 1014
719 glDisable GL_TEXTURE_2D; 1015 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND; 1016
1017 $self->{title}->draw if $self->{title};
721 1018
722 $self->child->draw; 1019 $self->child->draw;
723} 1020}
724 1021
725############################################################################# 1022#############################################################################
… …
728 1025
729our @ISA = CFClient::UI::Base::; 1026our @ISA = CFClient::UI::Base::;
730 1027
731use List::Util qw(max sum); 1028use List::Util qw(max sum);
732 1029
733use SDL::OpenGL; 1030use CFClient::OpenGL;
734 1031
735sub new { 1032sub new {
736 my $class = shift; 1033 my $class = shift;
737 1034
738 $class->SUPER::new ( 1035 $class->SUPER::new (
… …
745 my ($self, $x, $y, $child) = @_; 1042 my ($self, $x, $y, $child) = @_;
746 1043
747 $child->set_parent ($self); 1044 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1045 $self->{children}[$y][$x] = $child;
749 1046
750 $self->{w} = $self->{h} = -1;
751
752 $child->check_size; 1047 $child->check_size;
1048}
1049
1050sub children {
1051 grep $_, map @$_, grep $_, @{ $_[0]{children} }
753} 1052}
754 1053
755# TODO: move to container class maybe? send childs a signal on removal? 1054# TODO: move to container class maybe? send childs a signal on removal?
756sub clear { 1055sub clear {
757 my ($self) = @_; 1056 my ($self) = @_;
758 1057
1058 my @children = $self->children;
759 delete $self->{children}; 1059 delete $self->{children};
1060
1061 for (@children) {
1062 delete $_->{parent};
1063 $_->hide;
1064 }
1065
760 $self->update; 1066 $self->update;
761} 1067}
762 1068
763sub get_wh { 1069sub get_wh {
764 my ($self) = @_; 1070 my ($self) = @_;
… …
770 or next; 1076 or next;
771 1077
772 for my $x (0 .. $#$row) { 1078 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1079 my $widget = $row->[$x]
774 or next; 1080 or next;
775 my ($w, $h) = $widget->size_request; 1081 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1082
777 $w[$x] = max $w[$x], $w; 1083 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1084 $h[$y] = max $h[$y], $h;
779 } 1085 }
780 } 1086 }
… …
885 1191
886 ($h, $w) = ($w, $h); 1192 ($h, $w) = ($w, $h);
887 1193
888 my $children = $self->{children}; 1194 my $children = $self->{children};
889 1195
890 my @h = map +($_->size_request)[0], @$children; 1196 my @h = map $_->{req_w}, @$children;
891 1197
892 my $req_h = List::Util::sum @h; 1198 my $req_h = List::Util::sum @h;
893 1199
894 if ($req_h > $h) { 1200 if ($req_h > $h) {
895 # ah well, not enough space 1201 # ah well, not enough space
… …
941} 1247}
942 1248
943sub size_allocate { 1249sub size_allocate {
944 my ($self, $w, $h) = @_; 1250 my ($self, $w, $h) = @_;
945 1251
1252 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1253
946 my $children = $self->{children}; 1254 my $children = $self->{children};
947 1255
948 my @h = map +($_->size_request)[1], @$children; 1256 my @h = map $_->{req_h}, @$children;
949 1257
950 my $req_h = List::Util::sum @h; 1258 my $req_h = List::Util::sum @h;
951 1259
952 if ($req_h > $h) { 1260 if ($req_h > $h) {
953 # ah well, not enough space 1261 # ah well, not enough space
… …
979 1287
980############################################################################# 1288#############################################################################
981 1289
982package CFClient::UI::Label; 1290package CFClient::UI::Label;
983 1291
984our @ISA = CFClient::UI::Base::; 1292our @ISA = CFClient::UI::DrawBG::;
985 1293
986use SDL::OpenGL; 1294use CFClient::OpenGL;
987 1295
988sub new { 1296sub new {
989 my ($class, %arg) = @_; 1297 my ($class, %arg) = @_;
990 1298
991 my $self = $class->SUPER::new ( 1299 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1300 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1301 #bg => none
994 text => "", 1302 #active_bg => none
1303 #font => default_font
1304 #text => initial text
1305 #markup => initial narkup
1306 #max_w => maximum pixel width
1307 ellipsise => 3, # end
1308 layout => (new CFClient::Layout),
1309 fontsize => 1,
995 align => -1, 1310 align => -1,
996 valign => -1, 1311 valign => -1,
997 padding => 2, 1312 padding => 2,
998 layout => new CFClient::Layout, 1313 can_events => 0,
999 %arg 1314 %arg
1000 ); 1315 );
1001 1316
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1317 if (exists $self->{template}) {
1318 my $layout = new CFClient::Layout;
1319 $layout->set_text (delete $self->{template});
1320 $self->{template} = $layout;
1321 }
1003 1322
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1323 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1324 $self->set_markup (delete $self->{markup});
1325 } else {
1326 $self->set_text (delete $self->{text});
1327 }
1006 1328
1007 $self 1329 $self
1008} 1330}
1009 1331
1010sub escape_text { 1332sub escape($) {
1011 local $_ = $_[1]; 1333 local $_ = $_[0];
1012 1334
1013 s/&/&amp;/g; 1335 s/&/&amp;/g;
1014 s/>/&gt;/g; 1336 s/>/&gt;/g;
1015 s/</&lt;/g; 1337 s/</&lt;/g;
1016 1338
1017 $_[1] 1339 $_
1340}
1341
1342sub update {
1343 my ($self) = @_;
1344
1345 delete $self->{texture};
1346 $self->SUPER::update;
1018} 1347}
1019 1348
1020sub set_text { 1349sub set_text {
1021 my ($self, $text) = @_; 1350 my ($self, $text) = @_;
1022 1351
1352 return if $self->{text} eq "T$text";
1353 $self->{text} = "T$text";
1354
1355 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1356 $self->{layout}->set_text ($text);
1024 1357
1025 delete $self->{texture};
1026 $self->update; 1358 $self->update;
1359 $self->check_size;
1027} 1360}
1028 1361
1029sub set_markup { 1362sub set_markup {
1030 my ($self, $markup) = @_; 1363 my ($self, $markup) = @_;
1031 1364
1365 return if $self->{text} eq "M$markup";
1366 $self->{text} = "M$markup";
1367
1368 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1369
1370 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1371 $self->{layout}->set_markup ($markup);
1033 1372
1034 delete $self->{texture};
1035 $self->update; 1373 $self->update;
1374 $self->check_size;
1036} 1375}
1037 1376
1038sub size_request { 1377sub size_request {
1039 my ($self) = @_; 1378 my ($self) = @_;
1040 1379
1041 $self->{layout}->set_width; 1380 $self->{layout}->set_font ($self->{font}) if $self->{font};
1381 $self->{layout}->set_width ($self->{max_w} || -1);
1382 $self->{layout}->set_ellipsise ($self->{ellipsise});
1383 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1385
1044 my ($w, $h) = $self->{layout}->size; 1386 my ($w, $h) = $self->{layout}->size;
1387
1388 if (exists $self->{template}) {
1389 $self->{template}->set_font ($self->{font}) if $self->{font};
1390 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1391
1392 my ($w2, $h2) = $self->{template}->size;
1393
1394 $w = List::Util::max $w, $w2;
1395 $h = List::Util::max $h, $h2;
1396 }
1045 1397
1046 ( 1398 (
1047 $w + $self->{padding} * 2, 1399 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2, 1400 $h + $self->{padding} * 2,
1049 ) 1401 )
… …
1053 my ($self, $w, $h) = @_; 1405 my ($self, $w, $h) = @_;
1054 1406
1055 delete $self->{texture}; 1407 delete $self->{texture};
1056} 1408}
1057 1409
1058sub update { 1410sub set_fontsize {
1059 my ($self) = @_; 1411 my ($self, $fontsize) = @_;
1060 1412
1413 $self->{fontsize} = $fontsize;
1061 delete $self->{texture}; 1414 delete $self->{texture};
1415
1062 $self->SUPER::update; 1416 $self->update;
1417 $self->check_size;
1063} 1418}
1064 1419
1065sub _draw { 1420sub _draw {
1066 my ($self) = @_; 1421 my ($self) = @_;
1067 1422
1423 $self->SUPER::_draw; # draw background, if applicable
1424
1068 my $tex = $self->{texture} ||= do { 1425 my $tex = $self->{texture} ||= do {
1426 $self->{layout}->set_foreground (@{$self->{fg}});
1427 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1428 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1429 $self->{layout}->set_ellipsise ($self->{ellipsise});
1430 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1431 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1432
1071 new_from_layout CFClient::Texture $self->{layout} 1433 my $tex = new_from_layout CFClient::Texture $self->{layout};
1434
1435 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1436 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1437 : ($self->{w} - $tex->{w}) * 0.5);
1438
1439 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1440 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1441 : ($self->{h} - $tex->{h}) * 0.5);
1442
1443 $tex
1072 }; 1444 };
1073 1445
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D; 1446 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1448
1449 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1450 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy}); 1451 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1452 } else {
1453 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1454 }
1094 1455
1095 glDisable GL_TEXTURE_2D; 1456 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1457}
1098 1458
1099############################################################################# 1459#############################################################################
1100 1460
1101package CFClient::UI::EntryBase; 1461package CFClient::UI::EntryBase;
1102 1462
1103our @ISA = CFClient::UI::Label::; 1463our @ISA = CFClient::UI::Label::;
1104 1464
1105use SDL; 1465use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1466
1108sub new { 1467sub new {
1109 my $class = shift; 1468 my $class = shift;
1110 1469
1111 $class->SUPER::new ( 1470 $class->SUPER::new (
1112 fg => [1, 1, 1], 1471 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1472 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1473 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1474 active_fg => [0, 0, 0],
1116 can_hover => 1, 1475 can_hover => 1,
1117 can_focus => 1, 1476 can_focus => 1,
1118 valign => 0, 1477 valign => 0,
1478 can_events => 1,
1119 @_ 1479 @_
1120 ) 1480 )
1121} 1481}
1122 1482
1123sub _set_text { 1483sub _set_text {
… …
1125 1485
1126 delete $self->{cur_h}; 1486 delete $self->{cur_h};
1127 1487
1128 return if $self->{text} eq $text; 1488 return if $self->{text} eq $text;
1129 1489
1490 delete $self->{texture};
1491
1130 $self->{last_activity} = $::NOW; 1492 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1493 $self->{text} = $text;
1132 1494
1133 $text =~ s/./*/g if $self->{hidden}; 1495 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1496 $self->{layout}->set_text ("$text ");
1135 1497
1136 $self->emit (changed => $self->{text}); 1498 $self->emit (changed => $self->{text});
1137}
1138
1139sub get_text {
1140 $_[0]{text}
1141}
1142
1143sub size_request {
1144 my ($self) = @_;
1145
1146 my ($w, $h) = $self->SUPER::size_request;
1147
1148 ($w + 1, $h) # add 1 for cursor
1149}
1150
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155} 1499}
1156 1500
1157sub set_text { 1501sub set_text {
1158 my ($self, $text) = @_; 1502 my ($self, $text) = @_;
1159 1503
1160 $self->{cursor} = length $text; 1504 $self->{cursor} = length $text;
1161 $self->_set_text ($text); 1505 $self->_set_text ($text);
1162 $self->update; 1506 $self->update;
1507 $self->check_size;
1508}
1509
1510sub get_text {
1511 $_[0]{text}
1512}
1513
1514sub size_request {
1515 my ($self) = @_;
1516
1517 my ($w, $h) = $self->SUPER::size_request;
1518
1519 ($w + 1, $h) # add 1 for cursor
1520}
1521
1522sub size_allocate {
1523 my ($self, $w, $h) = @_;
1524
1525 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1163} 1526}
1164 1527
1165sub key_down { 1528sub key_down {
1166 my ($self, $ev) = @_; 1529 my ($self, $ev) = @_;
1167 1530
1168 my $mod = $ev->key_mod; 1531 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1532 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1533 my $uni = $ev->{unicode};
1172 1534
1173 my $text = $self->get_text; 1535 my $text = $self->get_text;
1174 1536
1175 if ($sym == SDLK_BACKSPACE) { 1537 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1538 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1539 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1540 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1541 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1542 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1543 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1544 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1545 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1546 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1547 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1548 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1549 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1550 $self->emit ('escape');
1189 } elsif ($uni) { 1551 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1552 substr $text, $self->{cursor}++, 0, chr $uni;
1191 } 1553 }
1192 1554
1193 $self->_set_text ($text); 1555 $self->_set_text ($text);
1194 $self->update; 1556 $self->update;
1557 $self->check_size;
1195} 1558}
1196 1559
1197sub focus_in { 1560sub focus_in {
1198 my ($self) = @_; 1561 my ($self) = @_;
1199 1562
… …
1267 1630
1268package CFClient::UI::Entry; 1631package CFClient::UI::Entry;
1269 1632
1270our @ISA = CFClient::UI::EntryBase::; 1633our @ISA = CFClient::UI::EntryBase::;
1271 1634
1272use SDL; 1635use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1636
1275sub key_down { 1637sub key_down {
1276 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1277 1639
1278 my $sym = $ev->key_sym; 1640 my $sym = $ev->{sym};
1279 1641
1280 if ($sym == SDLK_RETURN) { 1642 if ($sym == 13) {
1643 unshift @{$self->{history}},
1644 my $txt = $self->get_text;
1645 $self->{history_pointer} = -1;
1646 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1647 $self->emit (activate => $txt);
1282 $self->update; 1648 $self->update;
1649
1650 } elsif ($sym == CFClient::SDLK_UP) {
1651 if ($self->{history_pointer} < 0) {
1652 $self->{history_saveback} = $self->get_text;
1653 }
1654 if (@{$self->{history} || []} > 0) {
1655 $self->{history_pointer}++;
1656 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1657 $self->{history_pointer} = @{$self->{history} || []} - 1;
1658 }
1659 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1660 }
1661
1662 } elsif ($sym == CFClient::SDLK_DOWN) {
1663 $self->{history_pointer}--;
1664 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1665
1666 if ($self->{history_pointer} >= 0) {
1667 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1668 } else {
1669 $self->set_text ($self->{history_saveback});
1670 }
1283 1671
1284 } else { 1672 } else {
1285 $self->SUPER::key_down ($ev); 1673 $self->SUPER::key_down ($ev);
1286 } 1674 }
1287 1675
… …
1291 1679
1292package CFClient::UI::Button; 1680package CFClient::UI::Button;
1293 1681
1294our @ISA = CFClient::UI::Label::; 1682our @ISA = CFClient::UI::Label::;
1295 1683
1296use SDL; 1684use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1685
1299my @tex = 1686my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1687 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1688 qw(b1_button_active.png);
1302 1689
1303sub new { 1690sub new {
1304 my $class = shift; 1691 my $class = shift;
1305 1692
1306 $class->SUPER::new ( 1693 $class->SUPER::new (
1307 padding => 4, 1694 padding => 4,
1308 fg => [1, 1, 1], 1695 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1696 active_fg => [0, 0, 1],
1311 can_hover => 1, 1697 can_hover => 1,
1312 align => 0, 1698 align => 0,
1313 valign => 0, 1699 valign => 0,
1700 can_events => 1,
1314 @_ 1701 @_
1315 ) 1702 )
1316} 1703}
1317 1704
1318sub button_up { 1705sub button_up {
… …
1330 local $self->{fg} = $self->{fg}; 1717 local $self->{fg} = $self->{fg};
1331 1718
1332 if ($GRAB == $self) { 1719 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1720 $self->{fg} = $self->{active_fg};
1334 } 1721 }
1722
1723 glEnable GL_TEXTURE_2D;
1724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1725 glColor 0, 0, 0, 1;
1726
1727 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1728
1729 glDisable GL_TEXTURE_2D;
1730
1731 $self->SUPER::_draw;
1732}
1733
1734#############################################################################
1735
1736package CFClient::UI::CheckBox;
1737
1738our @ISA = CFClient::UI::DrawBG::;
1739
1740my @tex =
1741 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1742 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1743
1744use CFClient::OpenGL;
1745
1746sub new {
1747 my $class = shift;
1748
1749 $class->SUPER::new (
1750 padding => 2,
1751 fg => [1, 1, 1],
1752 active_fg => [1, 1, 0],
1753 bg => [0, 0, 0, 0.2],
1754 active_bg => [1, 1, 1, 0.5],
1755 state => 0,
1756 can_hover => 1,
1757 @_
1758 )
1759}
1760
1761sub size_request {
1762 my ($self) = @_;
1763
1764 ($self->{padding} * 2 + 6) x 2
1765}
1766
1767sub button_down {
1768 my ($self, $ev, $x, $y) = @_;
1769
1770 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1771 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1772 $self->{state} = !$self->{state};
1773 $self->emit (changed => $self->{state});
1774 }
1775}
1776
1777sub _draw {
1778 my ($self) = @_;
1779
1780 $self->SUPER::_draw;
1781
1782 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1783
1784 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1785
1786 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1787
1788 my $tex = $self->{state} ? $tex[1] : $tex[0];
1789
1790 glEnable GL_TEXTURE_2D;
1791 $tex->draw_quad_alpha (0, 0, $s, $s);
1792 glDisable GL_TEXTURE_2D;
1793}
1794
1795#############################################################################
1796
1797package CFClient::UI::Image;
1798
1799our @ISA = CFClient::UI::Base::;
1800
1801use CFClient::OpenGL;
1802use Carp qw/confess/;
1803
1804our %loaded_images;
1805
1806sub new {
1807 my $class = shift;
1808
1809 my $self = $class->SUPER::new (can_events => 0, @_);
1810
1811 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1812
1813 $loaded_images{$self->{image}} ||=
1814 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1815
1816 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1817
1818 Scalar::Util::weaken $loaded_images{$self->{image}};
1819
1820 $self->{aspect} = $tex->{w} / $tex->{h};
1821
1822 $self
1823}
1824
1825sub size_request {
1826 my ($self) = @_;
1827
1828 ($self->{tex}->{w}, $self->{tex}->{h})
1829}
1830
1831sub _draw {
1832 my ($self) = @_;
1833
1834 my $tex = $self->{tex};
1835
1836 my ($w, $h) = ($self->{w}, $self->{h});
1837
1838 if ($self->{rot90}) {
1839 glRotate 90, 0, 0, 1;
1840 glTranslate 0, -$self->{w}, 0;
1841
1842 ($w, $h) = ($h, $w);
1843 }
1844
1845 glEnable GL_TEXTURE_2D;
1846 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1847
1848 $tex->draw_quad_alpha (0, 0, $w, $h);
1849
1850 glDisable GL_TEXTURE_2D;
1851}
1852
1853#############################################################################
1854
1855package CFClient::UI::VGauge;
1856
1857our @ISA = CFClient::UI::Base::;
1858
1859use List::Util qw(min max);
1860
1861use CFClient::OpenGL;
1862
1863my %tex = (
1864 food => [
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1866 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1867 ],
1868 grace => [
1869 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1870 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1871 ],
1872 hp => [
1873 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1874 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1875 ],
1876 mana => [
1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1878 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1879 ],
1880);
1881
1882# eg. VGauge->new (gauge => 'food'), default gauge: food
1883sub new {
1884 my $class = shift;
1885
1886 my $self = $class->SUPER::new (
1887 type => 'food',
1888 @_
1889 );
1890
1891 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1892
1893 $self
1894}
1895
1896sub size_request {
1897 my ($self) = @_;
1898
1899 #my $tex = $tex{$self->{type}}[0];
1900 #@$tex{qw(w h)}
1901 (0, 0)
1902}
1903
1904sub set_max {
1905 my ($self, $max) = @_;
1906
1907 return if $self->{max_val} == $max;
1908
1909 $self->{max_val} = $max;
1910 $self->update;
1911}
1912
1913sub set_value {
1914 my ($self, $val, $max) = @_;
1915
1916 $self->set_max ($max)
1917 if defined $max;
1918
1919 return if $self->{val} == $val;
1920
1921 $self->{val} = $val;
1922 $self->update;
1923}
1924
1925sub _draw {
1926 my ($self) = @_;
1927
1928 my $tex = $tex{$self->{type}};
1929 my ($t1, $t2, $t3) = @$tex;
1930
1931 my ($w, $h) = ($self->{w}, $self->{h});
1932
1933 if ($self->{vertical}) {
1934 glRotate 90, 0, 0, 1;
1935 glTranslate 0, -$self->{w}, 0;
1936
1937 ($w, $h) = ($h, $w);
1938 }
1939
1940 my $ycut = $self->{val} / ($self->{max_val} || 1);
1941
1942 my $ycut1 = max 0, min 1, $ycut;
1943 my $ycut2 = max 0, min 1, $ycut - 1;
1944
1945 my $h1 = $self->{h} * (1 - $ycut1);
1946 my $h2 = $self->{h} * (1 - $ycut2);
1335 1947
1336 glEnable GL_BLEND; 1948 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1949 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 1950 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1951 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1;
1341 1952
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1953 glBindTexture GL_TEXTURE_2D, $t1->{name};
1954 glBegin GL_QUADS;
1955 glTexCoord 0 , 0; glVertex 0 , 0;
1956 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1957 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1958 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1959 glEnd;
1343 1960
1961 my $ycut1 = List::Util::min 1, $ycut;
1962 glBindTexture GL_TEXTURE_2D, $t2->{name};
1963 glBegin GL_QUADS;
1964 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1965 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1966 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1967 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1968 glEnd;
1969
1970 if ($t3) {
1971 glBindTexture GL_TEXTURE_2D, $t3->{name};
1972 glBegin GL_QUADS;
1973 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1974 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1975 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1976 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1977 glEnd;
1978 }
1979
1980 glDisable GL_BLEND;
1344 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346
1347 $self->SUPER::_draw;
1348} 1982}
1349 1983
1350############################################################################# 1984#############################################################################
1351 1985
1352package CFClient::UI::CheckBox; 1986package CFClient::UI::Gauge;
1353 1987
1354our @ISA = CFClient::UI::DrawBG::; 1988our @ISA = CFClient::UI::VBox::;
1355
1356my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359
1360use SDL;
1361use SDL::OpenGL;
1362 1989
1363sub new { 1990sub new {
1364 my $class = shift; 1991 my ($class, %arg) = @_;
1365 1992
1366 $class->SUPER::new ( 1993 my $self = $class->SUPER::new (
1367 padding => 2, 1994 tooltip => $arg{type},
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1, 1995 can_hover => 1,
1372 @_ 1996 can_events => 1,
1997 %arg,
1373 ) 1998 );
1374}
1375 1999
1376sub size_request { 2000 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1377 my ($self) = @_; 2001 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1378 2002 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1379 ($self->{padding} * 2 + 6) x 2
1380}
1381
1382sub button_down {
1383 my ($self, $ev, $x, $y) = @_;
1384
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1387 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state});
1389 }
1390}
1391
1392sub _draw {
1393 my ($self) = @_;
1394
1395 $self->SUPER::_draw;
1396
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1398
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1400
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402
1403 glEnable GL_BLEND;
1404 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413}
1414
1415#############################################################################
1416
1417package CFClient::UI::VGauge;
1418
1419our @ISA = CFClient::UI::Base::;
1420
1421use SDL::OpenGL;
1422
1423my %tex = (
1424 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ],
1428 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1431 ],
1432 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ],
1436 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1439 ],
1440);
1441
1442# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new {
1444 my $class = shift;
1445
1446 my $self = $class->SUPER::new (gauge => 'food', @_);
1447 2003
1448 $self 2004 $self
1449} 2005}
1450 2006
1451sub size_request { 2007sub set_fontsize {
1452 my ($self) = @_; 2008 my ($self, $fsize) = @_;
1453 2009
1454 my $tex = $tex{$self->{gauge}}[0]; 2010 $self->{value}->set_fontsize ($fsize);
1455 2011 $self->{max} ->set_fontsize ($fsize);
1456 @$tex{qw(w h)}
1457} 2012}
1458 2013
1459sub set_max { 2014sub set_max {
1460 my ($self, $max) = @_; 2015 my ($self, $max) = @_;
1461 2016
1462 $self->{max_val} = $max; 2017 $self->{gauge}->set_max ($max);
2018 $self->{max}->set_text ($max);
1463} 2019}
1464 2020
1465sub set_value { 2021sub set_value {
1466 my ($self, $val, $max) = @_; 2022 my ($self, $val, $max) = @_;
1467 2023
1468 $self->set_max ($max) 2024 $self->set_max ($max)
1469 if defined $max; 2025 if defined $max;
1470 2026
1471 $max = $self->{max_val}; 2027 $self->{gauge}->set_value ($val, $max);
1472 $self->{val} = $val; 2028 $self->{value}->set_text ($val);
1473
1474 $self->update;
1475}
1476
1477sub _draw {
1478 my ($self) = @_;
1479
1480 my $tex = $tex{$self->{gauge}};
1481
1482 my ($w, $h) = ($self->{w}, $self->{h});
1483
1484 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486
1487 my $t1 = $tex->[0];
1488 my $t2 = $tex->[1];
1489
1490 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1506 glEnd;
1507
1508 $yp += $h1;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1516 glEnd;
1517
1518 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D;
1520} 2029}
1521 2030
1522############################################################################# 2031#############################################################################
1523 2032
1524package CFClient::UI::Slider; 2033package CFClient::UI::Slider;
1525 2034
1526use strict; 2035use strict;
1527 2036
1528use SDL::OpenGL; 2037use CFClient::OpenGL;
1529 2038
1530our @ISA = CFClient::UI::DrawBG::; 2039our @ISA = CFClient::UI::DrawBG::;
1531 2040
1532my @tex = 2041my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2042 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2043 qw(s1_slider.png s1_slider_bg.png);
1535 2044
1536sub new { 2045sub new {
1537 my $class = shift; 2046 my $class = shift;
1538 2047
1539 # range [value, low, high, page] 2048 # range [value, low, high, page, unit]
1540 2049
1541 # TODO: 0-width page 2050 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2051 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2052 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2053 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2054 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2055 active_fg => [0, 0, 0],
2056 bg => [0, 0, 0, 0.2],
2057 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2058 range => [0, 0, 100, 10],
1548 req_w => 40, 2059 req_w => $::WIDTH / 80,
1549 req_h => 13, 2060 req_h => $::WIDTH / 80,
1550 vertical => 0, 2061 vertical => 0,
1551 can_hover => 1, 2062 can_hover => 1,
1552 inner_pad => 5, 2063 inner_pad => 0.02,
1553 @_ 2064 @_
1554 ); 2065 );
1555 2066
2067 $self->set_value ($self->{range}[0]);
2068 $self->update;
2069
1556 $self 2070 $self
2071}
2072
2073sub set_value {
2074 my ($self, $value) = @_;
2075
2076 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2077
2078 $hi = $lo + 1 if $hi <= $lo;
2079
2080 $value = $lo if $value < $lo;
2081 $value = $hi if $value > $hi;
2082
2083 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2084 if $unit;
2085
2086 $page = $hi - $lo if $page > $hi - $lo;
2087
2088 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2089
2090 if ($value != $old_value) {
2091 $self->emit (changed => $value);
2092 $self->update;
2093 }
1557} 2094}
1558 2095
1559sub size_request { 2096sub size_request {
1560 my ($self) = @_; 2097 my ($self) = @_;
1561 2098
… …
1574 2111
1575sub mouse_motion { 2112sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2113 my ($self, $ev, $x, $y) = @_;
1577 2114
1578 if ($GRAB == $self) { 2115 if ($GRAB == $self) {
2116 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2117
2118 my (undef, $lo, $hi, $page) = @{$self->{range}};
2119
2120 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2121
2122 $self->set_value ($x * ($hi - $lo) + $lo);
2123 }
2124}
2125
2126sub update {
2127 my ($self) = @_;
2128
2129 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2130 $self->set_value ($self->{range}[0]);
2131
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2132 my ($value, $lo, $hi, $page) = @{$self->{range}};
1580 2133
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2134 my $inner_w = 1 - 2 * $self->{inner_pad};
1582 2135
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2136 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1585 2137
1586 $x -= $inner_pad_px; # substract the padding 2138 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2139 $value = $self->{scale} * ($value - $lo);
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2140
1592 $self->emit (changed => $x); 2141 $value = $self->{inner_pad} + ($value - $page * 0.5);
1593 $self->update; 2142
2143 $value = 0 if $value < 0;
2144 $page = 1 - $value if $value + $page > 1;
2145
2146 $self->{knob_x} = $value;
2147 $self->{knob_w} = $page;
1594 } 2148 });
1595}
1596 2149
1597# the inner_* stuff is for generating a padding for the slider handle, 2150 $self->SUPER::update;
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603} 2151}
1604 2152
1605sub _draw { 2153sub _draw {
1606 my ($self) = @_; 2154 my ($self) = @_;
1607 2155
1608 $self->SUPER::_draw (); 2156 $self->SUPER::_draw ();
1609 2157
1610 my ($w, $h) = @$self{qw(w h)}; 2158 glScale $self->{w}, $self->{h};
1611 2159
1612 if ($self->{vertical}) { 2160 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2161 # draw a vertical slider like a rotated horizontal slider
1614 2162
2163 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2164 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2165 }
1620 2166
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2167 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2168 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2169
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2170 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2172
1647 # draw background 2173 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2174 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2175
1650 # draw handle 2176 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2177 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2178
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2179 glDisable GL_TEXTURE_2D;
1655} 2180}
1656 2181
1657############################################################################# 2182#############################################################################
1658 2183
1659package CFClient::UI::TextView; 2184package CFClient::UI::TextView;
1660 2185
1661our @ISA = CFClient::UI::HBox::; 2186our @ISA = CFClient::UI::HBox::;
1662 2187
1663use SDL::OpenGL; 2188use CFClient::OpenGL;
1664 2189
1665sub new { 2190sub new {
1666 my $class = shift; 2191 my $class = shift;
1667 2192
1668 my $self = $class->SUPER::new ( 2193 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2194 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2195 can_events => 0,
1671 fontsize => $::FONTSIZE, 2196 #font => default_font
1672 @_, 2197 @_,
1673 2198
1674 layout => (new CFClient::Layout), 2199 layout => (new CFClient::Layout 1),
1675 par => [], 2200 par => [],
1676 height => 0, 2201 height => 0,
1677 children => [ 2202 children => [
1678 (new CFClient::UI::Empty expand => 1), 2203 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2204 (new CFClient::UI::Slider vertical => 1),
1680 ], 2205 ],
1681 ); 2206 );
1682 2207
1683 $self->{children}[1]->connect (changed => sub { 2208 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2209
1687 $self 2210 $self
1688} 2211}
1689 2212
1690sub set_fontsize { 2213sub set_fontsize {
… …
1692 2215
1693 $self->{fontsize} = $fontsize; 2216 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2217 $self->reflow;
1695} 2218}
1696 2219
2220sub size_allocate {
2221 my ($self, $w, $h) = @_;
2222
2223 $self->SUPER::size_allocate ($w, $h);
2224
2225 $self->{layout}->set_font ($self->{font}) if $self->{font};
2226 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2227 $self->{layout}->set_width ($self->{children}[0]{w});
2228
2229 $self->reflow;
2230}
2231
1697sub text_height { 2232sub text_height {
1698 my ($self, $text) = @_; 2233 my ($self, $text, $indent) = @_;
1699 2234
1700 my $layout = $self->{layout}; 2235 my $layout = $self->{layout};
1701 2236
1702 $layout->set_height ($self->{fontsize}); 2237 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2238 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2239 $layout->set_markup ($text);
1705 2240
1706 ($layout->size)[1] 2241 ($layout->size)[1]
1707} 2242}
1708 2243
1709sub reflow { 2244sub reflow {
… …
1711 2246
1712 $self->{need_reflow}++; 2247 $self->{need_reflow}++;
1713 $self->update; 2248 $self->update;
1714} 2249}
1715 2250
1716sub size_request {
1717 my ($self) = @_;
1718
1719 ($self->{req_w}, $self->{req_h})
1720}
1721
1722sub size_allocate {
1723 my ($self, $w, $h) = @_;
1724
1725 $self->{layout}->set_height ($self->{fontsize});
1726 $self->{layout}->set_width ($self->{w});
1727
1728 $self->reflow;
1729 $self->update;
1730}
1731
1732sub add_paragraph { 2251sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2252 my ($self, $color, $text, $indent) = @_;
1734 2253
1735 #TODO: intelligently "reformat" paragraph 2254 #TODO: intelligently "reformat" paragraph
1736 2255
2256 for my $line (split /\n/, $text) {
1737 my $height = $self->text_height ($text); 2257 my $height = $self->text_height ($line);
1738
1739 $self->{height} += $height; 2258 $self->{height} += $height;
1740
1741 push @{$self->{par}}, [$height, $color, $text]; 2259 push @{$self->{par}}, [$height, $color, $indent, $line];
2260 }
1742 2261
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2262 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1744 $self->{children}[1]->update; 2263 $self->{children}[1]->update;
1745} 2264}
1746 2265
… …
1751 2270
1752 return unless $self->{h} > 0; 2271 return unless $self->{h} > 0;
1753 2272
1754 delete $self->{texture}; 2273 delete $self->{texture};
1755 2274
1756 $ROOT->on_refresh ($self, sub { 2275 $ROOT->on_post_alloc ($self, sub {
1757 if (delete $self->{need_reflow}) { 2276 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2277 my $height = 0;
1759 2278
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2279 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1761 for @{$self->{par}}; 2280 for @{$self->{par}};
1762 2281
1763 $self->{height} = $height; 2282 $self->{height} = $height;
1764 2283
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2284 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2285 $self->{children}[1]->update;
1766 2286
1767 delete $self->{texture}; 2287 delete $self->{texture};
1768 } 2288 }
1769 2289
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2290 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1771 glClearColor 0, 0, 0, 1; 2291 glClearColor 0.5, 0.5, 0.5, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2292 glClear GL_COLOR_BUFFER_BIT;
1773
1774 glEnable GL_BLEND;
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778 2293
1779 my $top = int $self->{children}[1]{range}[0]; 2294 my $top = int $self->{children}[1]{range}[0];
1780 2295
1781 my $y0 = $top; 2296 my $y0 = $top;
1782 my $y1 = $top + $self->{h}; 2297 my $y1 = $top + $self->{h};
1783 2298
1784 my $y = 0; 2299 my $y = 0;
1785 2300
1786 my $layout = $self->{layout}; 2301 my $layout = $self->{layout};
1787 2302
2303 $layout->set_font ($self->{font}) if $self->{font};
2304
2305 glEnable GL_BLEND;
2306 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2307
1788 for my $par (@{$self->{par}}) { 2308 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2309 my $h = $par->[0];
1790 2310
1791 if ($y0 < $y + $h && $y < $y1) { 2311 if ($y0 < $y + $h && $y < $y1) {
2312 $layout->set_foreground (@{ $par->[1] });
2313 $layout->set_width ($self->{w} - $par->[2]);
1792 $layout->set_text ($par->[2]); 2314 $layout->set_markup ($par->[3]);
1793 2315
1794 glColor @{ $par->[1] }; 2316 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2317
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2318 glRasterPos $par->[2], $y - $y0;
2319 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2320 }
1798 2321
1799 $y += $h; 2322 $y += $h;
1800 } 2323 }
1801 2324
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2325 glDisable GL_BLEND;
1804 }; 2326 };
1805 }); 2327 });
1806} 2328}
1807 2329
1808sub _draw { 2330sub _draw {
1809 my ($self) = @_; 2331 my ($self) = @_;
1810 2332
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2333 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2335 glColor 1, 1, 1, 1;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2336 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2337 glDisable GL_TEXTURE_2D;
1816 }
1817 2338
1818 $self->{children}[1]->draw; 2339 $self->{children}[1]->draw;
1819 2340
1820} 2341}
1821 2342
1822############################################################################# 2343#############################################################################
1823 2344
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2345package CFClient::UI::Animator;
2061 2346
2062use SDL::OpenGL; 2347use CFClient::OpenGL;
2063 2348
2064our @ISA = CFClient::UI::Bin::; 2349our @ISA = CFClient::UI::Bin::;
2065 2350
2066sub moveto { 2351sub moveto {
2067 my ($self, $x, $y) = @_; 2352 my ($self, $x, $y) = @_;
… …
2105 2390
2106sub new { 2391sub new {
2107 my $class = shift; 2392 my $class = shift;
2108 2393
2109 my $self = $class->SUPER::new ( 2394 my $self = $class->SUPER::new (
2110 state => 0, 2395 state => 0,
2111 connect_activate => \&toggle_flopper, 2396 connect_activate => \&toggle_flopper,
2112 @_ 2397 @_
2113 ); 2398 );
2114 2399
2115 if ($self->{state}) { 2400 if ($self->{state}) {
… …
2136 $self->emit (changed => $self->{state}); 2421 $self->emit (changed => $self->{state});
2137} 2422}
2138 2423
2139############################################################################# 2424#############################################################################
2140 2425
2426package CFClient::UI::Tooltip;
2427
2428our @ISA = CFClient::UI::Bin::;
2429
2430use CFClient::OpenGL;
2431
2432sub new {
2433 my $class = shift;
2434
2435 $class->SUPER::new (
2436 @_,
2437 can_events => 0,
2438 )
2439}
2440
2441sub set_tooltip_from {
2442 my ($self, $widget) = @_;
2443
2444 $self->add (new CFClient::UI::Label
2445 markup => $widget->{tooltip},
2446 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2447 fontsize => 0.8,
2448 fg => [0, 0, 0, 1],
2449 ellipsise => 0,
2450 font => ($widget->{tooltip_font} || $::FONT_PROP),
2451 );
2452}
2453
2454sub size_request {
2455 my ($self) = @_;
2456
2457 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2458
2459 ($w + 4, $h + 4)
2460}
2461
2462sub size_allocate {
2463 my ($self, $w, $h) = @_;
2464
2465 $self->SUPER::size_allocate ($w - 4, $h - 4);
2466}
2467
2468sub _draw {
2469 my ($self) = @_;
2470
2471 glTranslate 0.375, 0.375;
2472
2473 my ($w, $h) = @$self{qw(w h)};
2474
2475 glColor 1, 0.8, 0.4;
2476 glBegin GL_QUADS;
2477 glVertex 0 , 0;
2478 glVertex 0 , $h;
2479 glVertex $w, $h;
2480 glVertex $w, 0;
2481 glEnd;
2482
2483 glColor 0, 0, 0;
2484 glBegin GL_LINE_LOOP;
2485 glVertex 0 , 0;
2486 glVertex 0 , $h;
2487 glVertex $w, $h;
2488 glVertex $w, 0;
2489 glEnd;
2490
2491 glTranslate 2 - 0.375, 2 - 0.375;
2492 $self->SUPER::_draw;
2493}
2494
2495#############################################################################
2496
2497package CFClient::UI::Face;
2498
2499our @ISA = CFClient::UI::Base::;
2500
2501use CFClient::OpenGL;
2502
2503sub new {
2504 my $class = shift;
2505
2506 my $self = $class->SUPER::new (
2507 aspect => 1,
2508 @_,
2509 );
2510
2511 if ($self->{anim} && $self->{animspeed}) {
2512 Scalar::Util::weaken (my $widget = $self);
2513
2514 $self->{timer} = Event->timer (
2515 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2516 hard => 1,
2517 interval => $self->{animspeed},
2518 cb => sub {
2519 ++$widget->{frame};
2520 $widget->update;
2521 },
2522 );
2523 }
2524
2525 $self
2526}
2527
2528sub size_request {
2529 (32, 8)
2530}
2531
2532sub _draw {
2533 my ($self) = @_;
2534
2535 return unless $::CONN;#d# manage and cache textures differently
2536
2537 my $face;
2538
2539 if ($self->{frame}) {
2540 my $anim = $::CONN->{anim}[$self->{anim}];
2541
2542 $face = $anim->[ $self->{frame} % @$anim ]
2543 if $anim && @$anim;
2544 }
2545
2546 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2547
2548 if ($tex) {
2549 glEnable GL_TEXTURE_2D;
2550 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2551 glColor 1, 1, 1, 1;
2552 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2553 glDisable GL_TEXTURE_2D;
2554 }
2555}
2556
2557sub DESTROY {
2558 my ($self) = @_;
2559
2560 $self->{timer}->cancel
2561 if $self->{timer};
2562
2563 $self->SUPER::DESTROY;
2564}
2565
2566#############################################################################
2567
2568package CFClient::UI::InventoryItem;
2569
2570our @ISA = CFClient::UI::HBox::;
2571
2572sub _item_to_desc {
2573 my ($item) = @_;
2574
2575 my $desc =
2576 $item->{nrof} < 2
2577 ? $item->{name}
2578 : "$item->{nrof} × $item->{name_pl}";
2579
2580 $item->{flags} & Crossfire::Protocol::F_OPEN
2581 and $desc .= " (open)";
2582 $item->{flags} & Crossfire::Protocol::F_APPLIED
2583 and $desc .= " (applied)";
2584 $item->{flags} & Crossfire::Protocol::F_UNPAID
2585 and $desc .= " (unpaid)";
2586 $item->{flags} & Crossfire::Protocol::F_MAGIC
2587 and $desc .= " (magic)";
2588 $item->{flags} & Crossfire::Protocol::F_CURSED
2589 and $desc .= " (cursed)";
2590 $item->{flags} & Crossfire::Protocol::F_DAMNED
2591 and $desc .= " (damned)";
2592 $item->{flags} & Crossfire::Protocol::F_LOCKED
2593 and $desc .= " *";
2594
2595 $desc
2596}
2597
2598sub new {
2599 my $class = shift;
2600
2601 my %args = @_;
2602
2603 my $item = delete $args{item};
2604
2605 my $desc = _item_to_desc ($item);
2606
2607 my $self = $class->SUPER::new (
2608 can_hover => 1,
2609 can_events => 1,
2610 tooltip => ((CFClient::UI::Label::escape $desc)
2611 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2612 connect_button_down => sub {
2613 my ($self, $ev, $x, $y) = @_;
2614
2615 # todo: maybe put examine on 1? but should just be a tooltip :(
2616 if ($ev->{button} == 1) {
2617 my $targ = $::CONN->{player}{tag};
2618
2619 if ($item->{container} == $::CONN->{player}{tag}) {
2620 $targ = $main::OPENCONT;
2621 }
2622
2623 $::CONN->send ("move $targ $item->{tag} 0");
2624 } elsif ($ev->{button} == 2) {
2625 $::CONN->send ("apply $item->{tag}");
2626 } elsif ($ev->{button} == 3) {
2627 my @menu_items = (
2628 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2629 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2630 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2631 (
2632 $item->{flags} & Crossfire::Protocol::F_LOCKED
2633 ? (
2634 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2635 )
2636 : (
2637 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2638 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2639 )
2640 ),
2641 );
2642
2643 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2644 }
2645
2646 1
2647 },
2648 %args
2649 );
2650
2651
2652 $self->add (new CFClient::UI::Face
2653 can_events => 0,
2654 face => $item->{face},
2655 anim => $item->{anim},
2656 animspeed => $item->{animspeed},
2657 );
2658
2659 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2660
2661 $self->{item} = $item;
2662
2663 $self->update_item;
2664
2665 $self
2666}
2667
2668sub update_item {
2669 my ($self) = @_;
2670
2671 my $desc = _item_to_desc ($self->{item});
2672
2673 $self->{name_lbl}->set_text ($desc);
2674}
2675
2676#############################################################################
2677
2678package CFClient::UI::Inventory;
2679
2680our @ISA = CFClient::UI::ScrolledWindow::;
2681
2682sub new {
2683 my $class = shift;
2684
2685 my $self = $class->SUPER::new (
2686 scrolled => (new CFClient::UI::VBox),
2687 @_,
2688 );
2689
2690 $self
2691}
2692
2693sub set_items {
2694 my ($self, $items) = @_;
2695
2696 $self->{scrolled}->clear;
2697 return unless $items;
2698
2699 my @items = sort {
2700 ($a->{type} <=> $b->{type})
2701 or ($a->{name} cmp $b->{name})
2702 } @$items;
2703
2704 $self->{real_items} = \@items;
2705
2706 for my $item (@items) {
2707 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2708 $item->update_item ();
2709 }
2710
2711 $self->{scrolled}->add (@items);
2712
2713# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2714}
2715
2716sub size_request {
2717 my ($self) = @_;
2718 ($self->{req_w}, $self->{req_h});
2719}
2720
2721#############################################################################
2722
2723package CFClient::UI::Menu;
2724
2725our @ISA = CFClient::UI::FancyFrame::;
2726
2727use CFClient::OpenGL;
2728
2729sub new {
2730 my $class = shift;
2731
2732 my $self = $class->SUPER::new (
2733 items => [],
2734 z => 100,
2735 @_,
2736 );
2737
2738 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2739
2740 for my $item (@{ $self->{items} }) {
2741 my ($widget, $cb) = @$item;
2742
2743 # handle various types of items, only text for now
2744 if (!ref $widget) {
2745 $widget = new CFClient::UI::Label
2746 can_hover => 1,
2747 can_events => 1,
2748 text => $widget;
2749 }
2750
2751 $self->{item}{$widget} = $item;
2752
2753 $self->{vbox}->add ($widget);
2754 }
2755
2756 $self
2757}
2758
2759# popup given the event (must be a mouse button down event currently)
2760sub popup {
2761 my ($self, $ev) = @_;
2762
2763 $self->emit ("popdown");
2764
2765 # maybe save $GRAB? must be careful about events...
2766 $GRAB = $self;
2767 $self->{button} = $ev->{button};
2768
2769 $self->show;
2770 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2771}
2772
2773sub mouse_motion {
2774 my ($self, $ev, $x, $y) = @_;
2775
2776 # TODO: should use vbox->find_widget or so
2777 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2778 $self->{hover} = $self->{item}{$HOVER};
2779}
2780
2781sub button_up {
2782 my ($self, $ev, $x, $y) = @_;
2783
2784 if ($ev->{button} == $self->{button}) {
2785 undef $GRAB;
2786 $self->hide;
2787
2788 $self->emit ("popdown");
2789 $self->{hover}[1]->() if $self->{hover};
2790 }
2791}
2792
2793#############################################################################
2794
2795package CFClient::UI::Statusbox;
2796
2797our @ISA = CFClient::UI::VBox::;
2798
2799sub new {
2800 my $class = shift;
2801
2802 $class->SUPER::new (
2803 fontsize => 0.8,
2804 @_,
2805 )
2806}
2807
2808sub reorder {
2809 my ($self) = @_;
2810 my $NOW = time;
2811
2812 while (my ($k, $v) = each %{ $self->{item} }) {
2813 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2814 }
2815
2816 my @widgets;
2817
2818 my @items = sort {
2819 $a->{pri} <=> $b->{pri}
2820 or $b->{id} <=> $a->{id}
2821 } values %{ $self->{item} };
2822
2823 my $count = 10 + 1;
2824 for my $item (@items) {
2825 last unless --$count;
2826
2827 push @widgets, $item->{label} ||= do {
2828 # TODO: doesn't handle markup well (read as: at all)
2829 my $short = $item->{count} > 1
2830 ? "<b>$item->{count} ×</b> $item->{text}"
2831 : $item->{text};
2832
2833 for ($short) {
2834 s/^\s+//;
2835 s/\s+/ /g;
2836 }
2837
2838 new CFClient::UI::Label
2839 markup => $short,
2840 tooltip => $item->{tooltip},
2841 tooltip_font => $::FONT_PROP,
2842 tooltip_width => 0.67,
2843 fontsize => $item->{fontsize} || $self->{fontsize},
2844 max_w => $::WIDTH * 0.44,
2845 fg => $item->{fg},
2846 can_events => 1,
2847 can_hover => 1
2848 };
2849 }
2850
2851 $self->clear;
2852 $self->SUPER::add (reverse @widgets);
2853}
2854
2855sub add {
2856 my ($self, $text, %arg) = @_;
2857
2858 $text =~ s/^\s+//;
2859 $text =~ s/\s+$//;
2860
2861 my $timeout = time + ((delete $arg{timeout}) || 60);
2862
2863 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2864
2865 if (my $item = $self->{item}{$group}) {
2866 if ($item->{text} eq $text) {
2867 $item->{count}++;
2868 } else {
2869 $item->{count} = 1;
2870 $item->{text} = $item->{tooltip} = $text;
2871 }
2872 $item->{id} = ++$self->{id};
2873 $item->{timeout} = $timeout;
2874 delete $item->{label};
2875 } else {
2876 $self->{item}{$group} = {
2877 id => ++$self->{id},
2878 text => $text,
2879 timeout => $timeout,
2880 tooltip => $text,
2881 fg => [0.8, 0.8, 0.8, 0.8],
2882 pri => 0,
2883 count => 1,
2884 %arg,
2885 };
2886 }
2887
2888 $self->reorder;
2889}
2890
2891sub reconfigure {
2892 my ($self) = @_;
2893
2894 delete $_->{label}
2895 for values %{ $self->{item} || {} };
2896
2897 $self->reorder;
2898 $self->SUPER::reconfigure;
2899}
2900
2901#############################################################################
2902
2141package CFClient::UI::Root; 2903package CFClient::UI::Root;
2142 2904
2143our @ISA = CFClient::UI::Container::; 2905our @ISA = CFClient::UI::Container::;
2144 2906
2145use SDL::OpenGL; 2907use CFClient::OpenGL;
2146 2908
2147sub check_size { 2909sub new {
2148 my ($self) = @_; 2910 my $class = shift;
2149 2911
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 2912 $class->SUPER::new (
2151} 2913 @_,
2152 2914 )
2153sub size_request {
2154 ($::WIDTH, $::HEIGHT)
2155} 2915}
2156 2916
2157sub configure { 2917sub configure {
2158 my ($self, $x, $y, $w, $h) = @_; 2918 my ($self, $x, $y, $w, $h) = @_;
2159 2919
2160 $self->SUPER::configure ($x, $y, $w, $h); 2920 $self->{w} = $w;
2161 2921 $self->{h} = $h;
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2163 for @{$self->{children}};
2164} 2922}
2165 2923
2166sub _topleft { 2924sub check_size {
2925 my ($self) = @_;
2926
2927 $self->size_allocate ($self->{w}, $self->{h})
2928 if $self->{w};
2929}
2930
2931sub size_request {
2932 my ($self) = @_;
2933
2934 ($self->{w}, $self->{h})
2935}
2936
2937sub size_allocate {
2938 my ($self, $w, $h) = @_;
2939
2940 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2941 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2942
2943 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2944 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2945
2946 for my $child ($self->children) {
2947 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2948
2949 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2950 if exists $child->{req_x};
2951
2952 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2953 if exists $child->{req_y};
2954
2955 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2956 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2957
2958 $child->configure ($X, $Y, $W, $H);
2959 }
2960}
2961
2962sub coord2local {
2167 my ($self, $x, $y) = @_; 2963 my ($self, $x, $y) = @_;
2168 2964
2169 ($x, $y) 2965 ($x, $y)
2170} 2966}
2171 2967
2968sub coord2global {
2969 my ($self, $x, $y) = @_;
2970
2971 ($x, $y)
2972}
2973
2172sub update { 2974sub update {
2173 my ($self) = @_; 2975 my ($self) = @_;
2174 2976
2175 $self->check_size; 2977 $self->check_size;
2176 ::refresh (); 2978 $::WANT_REFRESH++;
2177} 2979}
2178 2980
2179sub add { 2981sub add {
2180 my ($self, $child) = @_; 2982 my ($self, @children) = @_;
2181 2983
2984 for my $child (@children) {
2985 $child->{toplevel} = 1;
2986
2987 # integerise window positions
2988 $child->{x} = int $child->{x};
2989 $child->{y} = int $child->{y};
2990 }
2991
2182 $self->SUPER::add ($child); 2992 $self->SUPER::add (@children);
2183} 2993}
2184 2994
2185sub on_refresh { 2995sub on_refresh {
2186 my ($self, $id, $cb) = @_; 2996 my ($self, $id, $cb) = @_;
2187 2997
2188 $self->{refresh_hook}{$id} = $cb; 2998 $self->{refresh_hook}{$id} = $cb;
2189} 2999}
2190 3000
3001sub on_post_alloc {
3002 my ($self, $id, $cb) = @_;
3003
3004 $self->{post_alloc_hook}{$id} = $cb;
3005}
3006
2191sub draw { 3007sub draw {
2192 my ($self) = @_; 3008 my ($self) = @_;
2193 3009
2194 while (my $rcb = delete $self->{refresh_hook}) { 3010 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3011 $_->()
3012 for values %{delete $self->{refresh_hook}};
3013 }
3014
3015 if ($self->{check_size}) {
3016 my @queue = ([], []);
3017
3018 for (;;) {
3019 if ($self->{check_size}) {
3020 # heuristic: check containers last
3021 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3022 for values %{delete $self->{check_size}}
3023 }
3024
3025 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3026
3027 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3028 ? @$widget{qw(user_w user_h)}
3029 : $widget->size_request;
3030
3031 if (delete $widget->{force_alloc}
3032 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3033 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3034
3035 $widget->{req_w} = $w;
3036 $widget->{req_h} = $h;
3037
3038 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3039
3040 $widget->{parent}->check_size
3041 if $widget->{parent};
3042 }
3043 }
3044 }
3045
3046 while ($self->{size_alloc}) {
3047 for (values %{delete $self->{size_alloc}}) {
3048 my ($widget, $w, $h) = @$_;
3049
3050 $w = 0 if $w < 0;
3051 $h = 0 if $h < 0;
3052
3053 $widget->{w} = $w;
3054 $widget->{h} = $h;
3055 $widget->size_allocate ($w, $h);
3056 $widget->emit (size_allocate => $w, $h);
3057 }
3058 }
3059
3060 while ($self->{post_alloc_hook}) {
3061 $_->()
3062 for values %{delete $self->{post_alloc_hook}};
2196 } 3063 }
2197 3064
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3065 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3066 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3067 glClear GL_COLOR_BUFFER_BIT;
2201 3068
2202 glMatrixMode GL_PROJECTION; 3069 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3070 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3071 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3072 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3073 glLoadIdentity;
2207 3074
2208 $self->_draw; 3075 $self->_draw;
2209} 3076}
… …
2211############################################################################# 3078#############################################################################
2212 3079
2213package CFClient::UI; 3080package CFClient::UI;
2214 3081
2215$ROOT = new CFClient::UI::Root; 3082$ROOT = new CFClient::UI::Root;
3083$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3084
22171 30851
2218 3086

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