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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 1.228 by root, Wed May 24 03:52:54 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $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 return if $self->{parent};
212
213 $CFClient::UI::ROOT->add ($self);
214}
215
216sub show_centered {
217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
229sub hide {
230 my ($self) = @_;
231
232 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self;
234
235 $self->{parent}->remove ($self)
236 if $self->{parent};
113} 237}
114 238
115sub move { 239sub move {
116 my ($self, $x, $y, $z) = @_; 240 my ($self, $x, $y, $z) = @_;
117 241
… …
120 $self->{z} = $z if defined $z; 244 $self->{z} = $z if defined $z;
121 245
122 $self->update; 246 $self->update;
123} 247}
124 248
125sub needs_redraw { 249sub set_size {
126 0 250 my ($self, $w, $h) = @_;
251
252 $self->{user_w} = $w;
253 $self->{user_h} = $h;
254
255 $self->check_size;
127} 256}
128 257
129sub size_request { 258sub size_request {
130 require Carp; 259 require Carp;
131 Carp::confess "size_request is abtract"; 260 Carp::confess "size_request is abstract";
132} 261}
133 262
134sub configure { 263sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 264 my ($self, $x, $y, $w, $h) = @_;
136 265
266 if ($self->{aspect}) {
267 my $w2 = List::Util::min $w, int $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect};
269
270 # use alignment to adjust x, y
271
272 $x += int +($w - $w2) * 0.5;
273 $y += int +($h - $h2) * 0.5;
274
275 ($w, $h) = ($w2, $h2);
276 }
277
278 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 279 $self->{x} = $x;
138 $self->{y} = $y; 280 $self->{y} = $y;
281 $self->update;
282 }
139 283
140 return unless $self->{w} != $w || $self->{h} != $h; 284 if ($self->{w} != $w || $self->{h} != $h) {
141 285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 286 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 287}
147 288
148sub size_allocate { 289sub size_allocate {
149 # nothing to be done 290 # nothing to be done
150} 291}
151 292
152# return top left coordinates 293sub reconfigure {
153sub _topleft { 294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
300sub children {
301}
302
303sub set_max_size {
154 my ($self, $x, $y) = @_; 304 my ($self, $w, $h) = @_;
155 305
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 306 delete $self->{max_w}; $self->{max_w} = $w if $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h;
308}
309
310sub set_tooltip {
311 my ($self, $tooltip) = @_;
312
313 $self->{tooltip} = $tooltip;
314
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip;
318 }
157} 319}
158 320
159# translate global coordinates to local coordinate system 321# translate global coordinates to local coordinate system
160sub coord2local { 322sub coord2local {
161 my ($self, $x, $y) = @_; 323 my ($self, $x, $y) = @_;
162 324
163 my ($X, $Y) = $self->_topleft; 325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 326}
166 327
167# translate local coordinates to global coordinate system 328# translate local coordinates to global coordinate system
168sub coord2global { 329sub coord2global {
169 my ($self, $x, $y) = @_; 330 my ($self, $x, $y) = @_;
170 331
171 my ($X, $Y) = $self->_topleft; 332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 333}
174 334
175sub focus_in { 335sub focus_in {
176 my ($self) = @_; 336 my ($self) = @_;
177 337
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 397 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 398 glVertex $x , $y + $self->{h};
239 glEnd; 399 glEnd;
240 glDisable GL_BLEND; 400 glDisable GL_BLEND;
241 } 401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
242} 416}
243 417
244sub _draw { 418sub _draw {
245 my ($self) = @_; 419 my ($self) = @_;
246 420
247 warn "no draw defined for $self\n"; 421 warn "no draw defined for $self\n";
248} 422}
249 423
250sub find_widget { 424sub find_widget {
251 my ($self, $x, $y) = @_; 425 my ($self, $x, $y) = @_;
426
427 return () unless $self->{can_events};
252 428
253 return $self 429 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 432
… …
259 435
260sub set_parent { 436sub set_parent {
261 my ($self, $parent) = @_; 437 my ($self, $parent) = @_;
262 438
263 Scalar::Util::weaken ($self->{parent} = $parent); 439 Scalar::Util::weaken ($self->{parent} = $parent);
440
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
264} 446}
265 447
266sub check_size { 448sub check_size {
267 my ($self) = @_; 449 my ($self, $forced) = @_;
268 450
269 my ($w, $h) = $self->size_request; 451 $self->{force_alloc} = 1 if $forced;
270 452 $CFClient::UI::ROOT->{check_size}{$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 $self->update;
280 }
281} 453}
282 454
283sub update { 455sub update {
284 my ($self) = @_; 456 my ($self) = @_;
285 457
… …
294} 466}
295 467
296sub emit { 468sub emit {
297 my ($self, $signal, @args) = @_; 469 my ($self, $signal, @args) = @_;
298 470
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
300 $cb->($self, @args);
301 }
302} 472}
303 473
304sub DESTROY { 474sub DESTROY {
305 my ($self) = @_; 475 my ($self) = @_;
306 476
477 delete $WIDGET{$self+0};
307 #$self->deactivate; 478 #$self->deactivate;
308} 479}
309 480
310############################################################################# 481#############################################################################
311 482
312package CFClient::UI::DrawBG; 483package CFClient::UI::DrawBG;
313 484
314our @ISA = CFClient::UI::Base::; 485our @ISA = CFClient::UI::Base::;
315 486
316use strict; 487use strict;
317use SDL::OpenGL; 488use CFClient::OpenGL;
318 489
319sub new { 490sub new {
320 my $class = shift; 491 my $class = shift;
321 492
322 # range [value, low, high, page] 493 # range [value, low, high, page]
323 494
324 $class->SUPER::new ( 495 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 496 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 497 #active_bg => [1, 1, 1, 0.5],
327 @_ 498 @_
328 ) 499 )
329} 500}
330 501
331sub _draw { 502sub _draw {
332 my ($self) = @_; 503 my ($self) = @_;
333 504
505 my $color = $FOCUS == $self && $self->{active_bg}
506 ? $self->{active_bg}
507 : $self->{bg};
508
509 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 510 my ($w, $h) = @$self{qw(w h)};
335 511
336 glEnable GL_BLEND; 512 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 514 glColor @$color;
339 515
340 glBegin GL_QUADS; 516 glBegin GL_QUADS;
341 glVertex 0 , 0; 517 glVertex 0 , 0;
342 glVertex 0 , $h; 518 glVertex 0 , $h;
343 glVertex $w, $h; 519 glVertex $w, $h;
344 glVertex $w, 0; 520 glVertex $w, 0;
345 glEnd; 521 glEnd;
346 522
347 glDisable GL_BLEND; 523 glDisable GL_BLEND;
524 }
348} 525}
349 526
350############################################################################# 527#############################################################################
351 528
352package CFClient::UI::Empty; 529package CFClient::UI::Empty;
353 530
354our @ISA = CFClient::UI::Base::; 531our @ISA = CFClient::UI::Base::;
532
533sub new {
534 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg);
536}
355 537
356sub size_request { 538sub size_request {
357 (0, 0) 539 (0, 0)
358} 540}
359 541
… …
368sub new { 550sub new {
369 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
370 552
371 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
372 554
373 my $self = $class->SUPER::new (children => [], %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
374 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
375 561
376 $self 562 $self
377} 563}
378 564
379sub add { 565sub add {
380 my ($self, $child) = @_; 566 my ($self, @widgets) = @_;
381 567
382 $child->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
383 570
384 use sort 'stable'; 571 use sort 'stable';
385 572
386 $self->{children} = [ 573 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child 575 @{$self->{children}}, @widgets
389 ]; 576 ];
390 577
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size; 578 $self->check_size (1);
579 $self->update;
580}
581
582sub children {
583 @{ $_[0]{children} }
394} 584}
395 585
396sub remove { 586sub remove {
397 my ($self, $widget) = @_; 587 my ($self, $child) = @_;
398 588
589 delete $child->{parent};
590 $child->hide;
591
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
400 593
401 $self->check_size; 594 $self->check_size;
595 $self->update;
596}
597
598sub clear {
599 my ($self) = @_;
600
601 my $children = delete $self->{children};
602 $self->{children} = [];
603
604 for (@$children) {
605 delete $_->{parent};
606 $_->hide;
607 }
608
609 $self->check_size;
610 $self->update;
402} 611}
403 612
404sub find_widget { 613sub find_widget {
405 my ($self, $x, $y) = @_; 614 my ($self, $x, $y) = @_;
406 615
… …
436 645
437 $class->SUPER::new (children => [$child], %arg) 646 $class->SUPER::new (children => [$child], %arg)
438} 647}
439 648
440sub add { 649sub add {
441 my ($self, $widget) = @_; 650 my ($self, $child) = @_;
442 651
443 $self->{children} = []; 652 $self->{children} = [];
444 653
445 $self->SUPER::add ($widget); 654 $self->SUPER::add ($child);
446} 655}
447 656
448sub remove { 657sub remove {
449 my ($self, $widget) = @_; 658 my ($self, $widget) = @_;
450 659
… …
470 679
471package CFClient::UI::Window; 680package CFClient::UI::Window;
472 681
473our @ISA = CFClient::UI::Bin::; 682our @ISA = CFClient::UI::Bin::;
474 683
475use SDL::OpenGL; 684use CFClient::OpenGL;
476 685
477sub new { 686sub new {
478 my ($class, %arg) = @_; 687 my ($class, %arg) = @_;
479 688
480 my $self = $class->SUPER::new (%arg); 689 my $self = $class->SUPER::new (%arg);
481} 690}
482 691
483sub update { 692sub update {
484 my ($self) = @_; 693 my ($self) = @_;
485 694
486 # we want to do this delayed... 695 $ROOT->on_post_alloc ($self => sub { $self->render_child });
487 $self->render_chld;
488 $self->SUPER::update; 696 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($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 $self->child->draw;
498 };
499} 697}
500 698
501sub size_allocate { 699sub size_allocate {
502 my ($self, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
503 701
504 $self->child->configure (0, 0, $w, $h); 702 $self->SUPER::size_allocate ($w, $h);
703 $self->update;
704}
505 705
706sub _render {
707 $_[0]{children}[0]->draw;
708}
709
710sub render_child {
711 my ($self) = @_;
712
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT;
716
506 $self->render_chld; 717 $self->_render;
718 };
507} 719}
508 720
509sub _draw { 721sub _draw {
510 my ($self) = @_; 722 my ($self) = @_;
511 723
512 my ($w, $h) = ($self->w, $self->h); 724 my ($w, $h) = ($self->w, $self->h);
513 725
514 my $tex = $self->{texture} 726 my $tex = $self->{texture}
515 or return; 727 or return;
516 728
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 729 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1;
521 732
522 $tex->draw_quad (0, 0, $w, $h); 733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523 734
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D; 735 glDisable GL_TEXTURE_2D;
526} 736}
527 737
528############################################################################# 738#############################################################################
529 739
530package CFClient::UI::ViewPort; 740package CFClient::UI::ViewPort;
531 741
532our @ISA = CFClient::UI::Window::; 742our @ISA = CFClient::UI::Window::;
533 743
534sub new { die }
535
536sub size_request { 744sub size_request {
537 my ($self) = @_; 745 my ($self) = @_;
538 746
539 @$self{qw(child_w child_h)} = $self->child->size_request; 747 @$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)});
541 748
542 @$self{qw(child_w child_h)} 749 @$self{qw(child_w child_h)}
543} 750}
544 751
545sub _draw { 752sub size_allocate {
546 my ($self) = @_; 753 my ($self, $w, $h) = @_;
547 754
548 $self->{children}[1]->draw; 755 my ($cw, $ch) = @$self{qw(child_w child_h)};
756# $w = $self->{w};
757 $self->child->configure (0, 0, $cw, $ch);
758 $self->update;
549} 759}
550 760
761sub set_offset {
762 my ($self, $x, $y) = @_;
763
764 $self->{view_x} = int $x;
765 $self->{view_y} = int $y;
766
767 $self->update;
768}
769
770# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local {
772 my ($self, $x, $y) = @_;
773
774 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
775}
776
777sub coord2global {
778 my ($self, $x, $y) = @_;
779
780 $x = List::Util::min $self->{w}, $x - $self->{view_x};
781 $y = List::Util::min $self->{h}, $y - $self->{view_y};
782
783 $self->SUPER::coord2global ($x, $y)
784}
785
786sub find_widget {
787 my ($self, $x, $y) = @_;
788
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y)
795 }
796}
797
798sub _render {
799 my ($self) = @_;
800
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802
803 $self->SUPER::_render;
804}
551 805
552############################################################################# 806#############################################################################
553 807
554package CFClient::UI::Frame; 808package CFClient::UI::ScrolledWindow;
555 809
556our @ISA = CFClient::UI::Bin::; 810our @ISA = CFClient::UI::HBox::;
557
558use SDL::OpenGL;
559
560sub size_request {
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
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}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
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);
605 811
606sub new { 812sub new {
607 my $class = shift; 813 my $class = shift;
608 814
815 my $self;
816
817 my $slider = new CFClient::UI::Slider
818 vertical => 1,
819 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
822 },
823 ;
824
825 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1),
827 slider => $slider,
828 @_,
829 );
830
831 $self->{vp}->add ($self->{scrolled});
832 $self->add ($self->{vp});
833 $self->add ($self->{slider});
834
835 $self
836}
837
838#TODO# update range on size_allocate depending on child
839# update viewport offset on scroll
840
841#############################################################################
842
843package CFClient::UI::Frame;
844
845our @ISA = CFClient::UI::Bin::;
846
847use CFClient::OpenGL;
848
849sub new {
850 my $class = shift;
851
852 $class->SUPER::new (
853 bg => undef,
854 @_,
855 )
856}
857
858sub _draw {
859 my ($self) = @_;
860
861 if ($self->{bg}) {
862 my ($w, $h) = @$self{qw(w h)};
863
864 glEnable GL_BLEND;
865 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
866 glColor @{ $self->{bg} };
867
868 glBegin GL_QUADS;
869 glVertex 0 , 0;
870 glVertex 0 , $h;
871 glVertex $w, $h;
872 glVertex $w, 0;
873 glEnd;
874
875 glDisable GL_BLEND;
876 }
877
878 $self->SUPER::_draw;
879}
880
881#############################################################################
882
883package CFClient::UI::FancyFrame;
884
885our @ISA = CFClient::UI::Bin::;
886
887use CFClient::OpenGL;
888
889my @tex =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
891 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892
893sub new {
894 my $class = shift;
895
609 # TODO: user_x, user_y, overwrite moveto? 896 # TODO: user_x, user_y, overwrite moveto?
610 897
611 $class->SUPER::new ( 898 my $self = $class->SUPER::new (
612 bg => [1, 1, 1, 1], 899 bg => [1, 1, 1, 1],
613 border_bg => [1, 1, 1, 1], 900 border_bg => [1, 1, 1, 1],
614 border => int $::FONTSIZE * 0.8, 901 border => 0.6,
902 toplevel => 1,
903 can_events => 1,
615 @_ 904 @_
616 ) 905 );
906
907 $self->{title} &&= new CFClient::UI::Label
908 align => 0,
909 valign => 1,
910 text => $self->{title},
911 fontsize => $self->{border};
912
913 $self
914}
915
916sub border {
917 int $_[0]{border} * $::FONTSIZE
617} 918}
618 919
619sub size_request { 920sub size_request {
620 my ($self) = @_; 921 my ($self) = @_;
621 922
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624 my ($w, $h) = $self->SUPER::size_request; 923 my ($w, $h) = $self->SUPER::size_request;
625 924
626 ( 925 (
627 $w + $self->{border} * 2, 926 $w + $self->border * 2,
628 $h + $self->{border} * 2, 927 $h + $self->border * 2,
629 ) 928 )
630} 929}
631 930
632sub size_allocate { 931sub size_allocate {
633 my ($self, $w, $h) = @_; 932 my ($self, $w, $h) = @_;
634 933
635 $h -= List::Util::max 0, $self->{border} * 2; 934 $h -= List::Util::max 0, $self->border * 2;
636 $w -= List::Util::max 0, $self->{border} * 2; 935 $w -= List::Util::max 0, $self->border * 2;
637 936
937 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
938 if $self->{title};
939
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 940 $self->child->configure ($self->border, $self->border, $w, $h);
639} 941}
640 942
641sub button_down { 943sub button_down {
642 my ($self, $ev, $x, $y) = @_; 944 my ($self, $ev, $x, $y) = @_;
643 945
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 946 my ($w, $h) = @$self{qw(w h)};
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 947 my $border = $self->border;
646 948
949 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
950 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
951
952 if ($lr & $td) {
953 my ($wx, $wy) = ($self->{x}, $self->{y});
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 954 my ($ox, $oy) = ($ev->{x}, $ev->{y});
648 my ($bw, $bh) = ($self->{w}, $self->{h}); 955 my ($bw, $bh) = ($self->{w}, $self->{h});
956
957 my $mx = $x < $border;
958 my $my = $y < $border;
649 959
650 $self->{motion} = sub { 960 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_; 961 my ($ev, $x, $y) = @_;
652 962
653 ($x, $y) = ($ev->motion_x, $ev->motion_y); 963 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy;
654 965
655 $self->{user_w} = $bw + $x - $ox; 966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
656 $self->{user_h} = $bh + $y - $oy; 967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
968 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
657 $self->check_size; 969 $self->check_size;
658 }; 970 };
659 971
660 } elsif ($x >= 0 && $x < $self->{w} 972 } elsif ($lr ^ $td) {
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 973 my ($ox, $oy) = ($ev->{x}, $ev->{y});
664 my ($bx, $by) = ($self->{x}, $self->{y}); 974 my ($bx, $by) = ($self->{x}, $self->{y});
665 975
666 $self->{motion} = sub { 976 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_; 977 my ($ev, $x, $y) = @_;
668 978
669 ($x, $y) = ($ev->motion_x, $ev->motion_y); 979 ($x, $y) = ($ev->{x}, $ev->{y});
670 980
671 $self->move ($bx + $x - $ox, $by + $y - $oy); 981 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update; 982 $self->update;
673 }; 983 };
674 } 984 }
… …
690 my ($self) = @_; 1000 my ($self) = @_;
691 1001
692 my ($w, $h ) = ($self->{w}, $self->{h}); 1002 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694 1004
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D; 1005 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699 1007
1008 my $border = $self->border;
1009
700 glColor @{ $self->{border_bg} }; 1010 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
705 1015
1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
706 my $bg = $tex[0]; 1017 my $bg = $tex[0];
707 1018
708 # TODO: repeat texture not scale 1019 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w}; 1020 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h}; 1021 my $rep_y = $ch / $bg->{h};
711 1022
712 glColor @{ $self->{bg} }; 1023 glColor @{ $self->{bg} };
713 1024
714 $bg->{s} = $rep_x; 1025 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y; 1026 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1; 1027 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1028 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 }
718 1030
719 glDisable GL_TEXTURE_2D; 1031 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND; 1032
1033 $self->{title}->draw if $self->{title};
721 1034
722 $self->child->draw; 1035 $self->child->draw;
723} 1036}
724 1037
725############################################################################# 1038#############################################################################
… …
728 1041
729our @ISA = CFClient::UI::Base::; 1042our @ISA = CFClient::UI::Base::;
730 1043
731use List::Util qw(max sum); 1044use List::Util qw(max sum);
732 1045
733use SDL::OpenGL; 1046use CFClient::OpenGL;
734 1047
735sub new { 1048sub new {
736 my $class = shift; 1049 my $class = shift;
737 1050
738 $class->SUPER::new ( 1051 $class->SUPER::new (
… …
745 my ($self, $x, $y, $child) = @_; 1058 my ($self, $x, $y, $child) = @_;
746 1059
747 $child->set_parent ($self); 1060 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1061 $self->{children}[$y][$x] = $child;
749 1062
750 $self->{w} = $self->{h} = -1;
751
752 $child->check_size; 1063 $child->check_size;
1064}
1065
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
753} 1068}
754 1069
755# TODO: move to container class maybe? send childs a signal on removal? 1070# TODO: move to container class maybe? send childs a signal on removal?
756sub clear { 1071sub clear {
757 my ($self) = @_; 1072 my ($self) = @_;
758 1073
1074 my @children = $self->children;
759 delete $self->{children}; 1075 delete $self->{children};
1076
1077 for (@children) {
1078 delete $_->{parent};
1079 $_->hide;
1080 }
1081
760 $self->update; 1082 $self->update;
761} 1083}
762 1084
763sub get_wh { 1085sub get_wh {
764 my ($self) = @_; 1086 my ($self) = @_;
… …
770 or next; 1092 or next;
771 1093
772 for my $x (0 .. $#$row) { 1094 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1095 my $widget = $row->[$x]
774 or next; 1096 or next;
775 my ($w, $h) = $widget->size_request; 1097 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1098
777 $w[$x] = max $w[$x], $w; 1099 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1100 $h[$y] = max $h[$y], $h;
779 } 1101 }
780 } 1102 }
… …
885 1207
886 ($h, $w) = ($w, $h); 1208 ($h, $w) = ($w, $h);
887 1209
888 my $children = $self->{children}; 1210 my $children = $self->{children};
889 1211
890 my @h = map +($_->size_request)[0], @$children; 1212 my @h = map $_->{req_w}, @$children;
891 1213
892 my $req_h = List::Util::sum @h; 1214 my $req_h = List::Util::sum @h;
893 1215
894 if ($req_h > $h) { 1216 if ($req_h > $h) {
895 # ah well, not enough space 1217 # ah well, not enough space
… …
941} 1263}
942 1264
943sub size_allocate { 1265sub size_allocate {
944 my ($self, $w, $h) = @_; 1266 my ($self, $w, $h) = @_;
945 1267
1268 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1269
946 my $children = $self->{children}; 1270 my $children = $self->{children};
947 1271
948 my @h = map +($_->size_request)[1], @$children; 1272 my @h = map $_->{req_h}, @$children;
949 1273
950 my $req_h = List::Util::sum @h; 1274 my $req_h = List::Util::sum @h;
951 1275
952 if ($req_h > $h) { 1276 if ($req_h > $h) {
953 # ah well, not enough space 1277 # ah well, not enough space
… …
979 1303
980############################################################################# 1304#############################################################################
981 1305
982package CFClient::UI::Label; 1306package CFClient::UI::Label;
983 1307
984our @ISA = CFClient::UI::Base::; 1308our @ISA = CFClient::UI::DrawBG::;
985 1309
986use SDL::OpenGL; 1310use CFClient::OpenGL;
987 1311
988sub new { 1312sub new {
989 my ($class, %arg) = @_; 1313 my ($class, %arg) = @_;
990 1314
991 my $self = $class->SUPER::new ( 1315 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1316 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1317 #bg => none
994 text => "", 1318 #active_bg => none
1319 #font => default_font
1320 #text => initial text
1321 #markup => initial narkup
1322 #max_w => maximum pixel width
1323 ellipsise => 3, # end
1324 layout => (new CFClient::Layout),
1325 fontsize => 1,
995 align => -1, 1326 align => -1,
996 valign => -1, 1327 valign => -1,
997 padding => 2, 1328 padding => 2,
998 layout => new CFClient::Layout, 1329 can_events => 0,
999 %arg 1330 %arg
1000 ); 1331 );
1001 1332
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1333 if (exists $self->{template}) {
1334 my $layout = new CFClient::Layout;
1335 $layout->set_text (delete $self->{template});
1336 $self->{template} = $layout;
1337 }
1003 1338
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1339 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1340 $self->set_markup (delete $self->{markup});
1341 } else {
1342 $self->set_text (delete $self->{text});
1343 }
1006 1344
1007 $self 1345 $self
1008} 1346}
1009 1347
1010sub escape_text { 1348sub escape($) {
1011 local $_ = $_[1]; 1349 local $_ = $_[0];
1012 1350
1013 s/&/&amp;/g; 1351 s/&/&amp;/g;
1014 s/>/&gt;/g; 1352 s/>/&gt;/g;
1015 s/</&lt;/g; 1353 s/</&lt;/g;
1016 1354
1017 $_[1] 1355 $_
1356}
1357
1358sub update {
1359 my ($self) = @_;
1360
1361 delete $self->{texture};
1362 $self->SUPER::update;
1018} 1363}
1019 1364
1020sub set_text { 1365sub set_text {
1021 my ($self, $text) = @_; 1366 my ($self, $text) = @_;
1022 1367
1368 return if $self->{text} eq "T$text";
1369 $self->{text} = "T$text";
1370
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1372 $self->{layout}->set_text ($text);
1024 1373
1025 delete $self->{texture};
1026 $self->update; 1374 $self->update;
1375 $self->check_size;
1027} 1376}
1028 1377
1029sub set_markup { 1378sub set_markup {
1030 my ($self, $markup) = @_; 1379 my ($self, $markup) = @_;
1031 1380
1381 return if $self->{text} eq "M$markup";
1382 $self->{text} = "M$markup";
1383
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1387 $self->{layout}->set_markup ($markup);
1033 1388
1034 delete $self->{texture};
1035 $self->update; 1389 $self->update;
1390 $self->check_size;
1036} 1391}
1037 1392
1038sub size_request { 1393sub size_request {
1039 my ($self) = @_; 1394 my ($self) = @_;
1040 1395
1041 $self->{layout}->set_width; 1396 $self->{layout}->set_font ($self->{font}) if $self->{font};
1397 $self->{layout}->set_width ($self->{max_w} || -1);
1398 $self->{layout}->set_ellipsise ($self->{ellipsise});
1399 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042 $self->{layout}->set_height ($self->{fontsize}); 1400 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043 1401
1044 my ($w, $h) = $self->{layout}->size; 1402 my ($w, $h) = $self->{layout}->size;
1403
1404 if (exists $self->{template}) {
1405 $self->{template}->set_font ($self->{font}) if $self->{font};
1406 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1407
1408 my ($w2, $h2) = $self->{template}->size;
1409
1410 $w = List::Util::max $w, $w2;
1411 $h = List::Util::max $h, $h2;
1412 }
1045 1413
1046 ( 1414 (
1047 $w + $self->{padding} * 2, 1415 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2, 1416 $h + $self->{padding} * 2,
1049 ) 1417 )
… …
1053 my ($self, $w, $h) = @_; 1421 my ($self, $w, $h) = @_;
1054 1422
1055 delete $self->{texture}; 1423 delete $self->{texture};
1056} 1424}
1057 1425
1058sub update { 1426sub set_fontsize {
1059 my ($self) = @_; 1427 my ($self, $fontsize) = @_;
1060 1428
1429 $self->{fontsize} = $fontsize;
1061 delete $self->{texture}; 1430 delete $self->{texture};
1431
1062 $self->SUPER::update; 1432 $self->update;
1433 $self->check_size;
1063} 1434}
1064 1435
1065sub _draw { 1436sub _draw {
1066 my ($self) = @_; 1437 my ($self) = @_;
1067 1438
1439 $self->SUPER::_draw; # draw background, if applicable
1440
1068 my $tex = $self->{texture} ||= do { 1441 my $tex = $self->{texture} ||= do {
1442 $self->{layout}->set_foreground (@{$self->{fg}});
1443 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1444 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1445 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448
1071 new_from_layout CFClient::Texture $self->{layout} 1449 my $tex = new_from_layout CFClient::Texture $self->{layout};
1450
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1453 : ($self->{w} - $tex->{w}) * 0.5);
1454
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
1072 }; 1460 };
1073 1461
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D; 1462 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1464
1465 if ($tex->{format} == GL_ALPHA) {
1079 glColor @{$self->{fg}}; 1466 glColor @{$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}); 1467 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1468 } else {
1469 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1470 }
1094 1471
1095 glDisable GL_TEXTURE_2D; 1472 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1473}
1098 1474
1099############################################################################# 1475#############################################################################
1100 1476
1101package CFClient::UI::EntryBase; 1477package CFClient::UI::EntryBase;
1102 1478
1103our @ISA = CFClient::UI::Label::; 1479our @ISA = CFClient::UI::Label::;
1104 1480
1105use SDL; 1481use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1482
1108sub new { 1483sub new {
1109 my $class = shift; 1484 my $class = shift;
1110 1485
1111 $class->SUPER::new ( 1486 $class->SUPER::new (
1112 fg => [1, 1, 1], 1487 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1488 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1489 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1490 active_fg => [0, 0, 0],
1116 can_hover => 1, 1491 can_hover => 1,
1117 can_focus => 1, 1492 can_focus => 1,
1118 valign => 0, 1493 valign => 0,
1494 can_events => 1,
1495 #text => ...
1119 @_ 1496 @_
1120 ) 1497 )
1121} 1498}
1122 1499
1123sub _set_text { 1500sub _set_text {
… …
1125 1502
1126 delete $self->{cur_h}; 1503 delete $self->{cur_h};
1127 1504
1128 return if $self->{text} eq $text; 1505 return if $self->{text} eq $text;
1129 1506
1507 delete $self->{texture};
1508
1130 $self->{last_activity} = $::NOW; 1509 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1510 $self->{text} = $text;
1132 1511
1133 $text =~ s/./*/g if $self->{hidden}; 1512 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1513 $self->{layout}->set_text ("$text ");
1135 1514
1136 $self->emit (changed => $self->{text}); 1515 $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} 1516}
1156 1517
1157sub set_text { 1518sub set_text {
1158 my ($self, $text) = @_; 1519 my ($self, $text) = @_;
1159 1520
1160 $self->{cursor} = length $text; 1521 $self->{cursor} = length $text;
1161 $self->_set_text ($text); 1522 $self->_set_text ($text);
1162 $self->update; 1523 $self->update;
1524 $self->check_size;
1525}
1526
1527sub get_text {
1528 $_[0]{text}
1529}
1530
1531sub size_request {
1532 my ($self) = @_;
1533
1534 my ($w, $h) = $self->SUPER::size_request;
1535
1536 ($w + 1, $h) # add 1 for cursor
1537}
1538
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1163} 1543}
1164 1544
1165sub key_down { 1545sub key_down {
1166 my ($self, $ev) = @_; 1546 my ($self, $ev) = @_;
1167 1547
1168 my $mod = $ev->key_mod; 1548 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1549 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1550 my $uni = $ev->{unicode};
1172 1551
1173 my $text = $self->get_text; 1552 my $text = $self->get_text;
1174 1553
1175 if ($sym == SDLK_BACKSPACE) { 1554 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1555 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1556 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1557 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1558 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1559 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1560 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1561 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1562 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1563 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1564 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1565 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1566 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1567 $self->emit ('escape');
1189 } elsif ($uni) { 1568 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1569 substr $text, $self->{cursor}++, 0, chr $uni;
1191 } 1570 }
1192 1571
1193 $self->_set_text ($text); 1572 $self->_set_text ($text);
1194 $self->update; 1573 $self->update;
1574 $self->check_size;
1195} 1575}
1196 1576
1197sub focus_in { 1577sub focus_in {
1198 my ($self) = @_; 1578 my ($self) = @_;
1199 1579
… …
1267 1647
1268package CFClient::UI::Entry; 1648package CFClient::UI::Entry;
1269 1649
1270our @ISA = CFClient::UI::EntryBase::; 1650our @ISA = CFClient::UI::EntryBase::;
1271 1651
1272use SDL; 1652use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1653
1275sub key_down { 1654sub key_down {
1276 my ($self, $ev) = @_; 1655 my ($self, $ev) = @_;
1277 1656
1278 my $sym = $ev->key_sym; 1657 my $sym = $ev->{sym};
1279 1658
1280 if ($sym == SDLK_RETURN) { 1659 if ($sym == 13) {
1660 unshift @{$self->{history}},
1661 my $txt = $self->get_text;
1662 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1664 $self->emit (activate => $txt);
1282 $self->update; 1665 $self->update;
1666
1667 } elsif ($sym == CFClient::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text;
1670 }
1671 if (@{$self->{history} || []} > 0) {
1672 $self->{history_pointer}++;
1673 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1674 $self->{history_pointer} = @{$self->{history} || []} - 1;
1675 }
1676 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1677 }
1678
1679 } elsif ($sym == CFClient::SDLK_DOWN) {
1680 $self->{history_pointer}--;
1681 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1682
1683 if ($self->{history_pointer} >= 0) {
1684 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1685 } else {
1686 $self->set_text ($self->{history_saveback});
1687 }
1283 1688
1284 } else { 1689 } else {
1285 $self->SUPER::key_down ($ev); 1690 $self->SUPER::key_down ($ev);
1286 } 1691 }
1287 1692
… …
1291 1696
1292package CFClient::UI::Button; 1697package CFClient::UI::Button;
1293 1698
1294our @ISA = CFClient::UI::Label::; 1699our @ISA = CFClient::UI::Label::;
1295 1700
1296use SDL; 1701use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1702
1299my @tex = 1703my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1704 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1705 qw(b1_button_active.png);
1302 1706
1303sub new { 1707sub new {
1304 my $class = shift; 1708 my $class = shift;
1305 1709
1306 $class->SUPER::new ( 1710 $class->SUPER::new (
1307 padding => 4, 1711 padding => 4,
1308 fg => [1, 1, 1], 1712 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1713 active_fg => [0, 0, 1],
1311 can_hover => 1, 1714 can_hover => 1,
1312 align => 0, 1715 align => 0,
1313 valign => 0, 1716 valign => 0,
1717 can_events => 1,
1314 @_ 1718 @_
1315 ) 1719 )
1316} 1720}
1317 1721
1318sub button_up { 1722sub button_up {
… …
1330 local $self->{fg} = $self->{fg}; 1734 local $self->{fg} = $self->{fg};
1331 1735
1332 if ($GRAB == $self) { 1736 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg}; 1737 $self->{fg} = $self->{active_fg};
1334 } 1738 }
1739
1740 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 glColor 0, 0, 0, 1;
1743
1744 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1745
1746 glDisable GL_TEXTURE_2D;
1747
1748 $self->SUPER::_draw;
1749}
1750
1751#############################################################################
1752
1753package CFClient::UI::CheckBox;
1754
1755our @ISA = CFClient::UI::DrawBG::;
1756
1757my @tex =
1758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1759 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1760
1761use CFClient::OpenGL;
1762
1763sub new {
1764 my $class = shift;
1765
1766 $class->SUPER::new (
1767 padding => 2,
1768 fg => [1, 1, 1],
1769 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5],
1772 state => 0,
1773 can_hover => 1,
1774 @_
1775 )
1776}
1777
1778sub size_request {
1779 my ($self) = @_;
1780
1781 ($self->{padding} * 2 + 6) x 2
1782}
1783
1784sub button_down {
1785 my ($self, $ev, $x, $y) = @_;
1786
1787 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1788 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1789 $self->{state} = !$self->{state};
1790 $self->emit (changed => $self->{state});
1791 }
1792}
1793
1794sub _draw {
1795 my ($self) = @_;
1796
1797 $self->SUPER::_draw;
1798
1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1800
1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1802
1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1804
1805 my $tex = $self->{state} ? $tex[1] : $tex[0];
1806
1807 glEnable GL_TEXTURE_2D;
1808 $tex->draw_quad_alpha (0, 0, $s, $s);
1809 glDisable GL_TEXTURE_2D;
1810}
1811
1812#############################################################################
1813
1814package CFClient::UI::Image;
1815
1816our @ISA = CFClient::UI::Base::;
1817
1818use CFClient::OpenGL;
1819use Carp qw/confess/;
1820
1821our %loaded_images;
1822
1823sub new {
1824 my $class = shift;
1825
1826 my $self = $class->SUPER::new (can_events => 0, @_);
1827
1828 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1829
1830 $loaded_images{$self->{image}} ||=
1831 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1832
1833 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1834
1835 Scalar::Util::weaken $loaded_images{$self->{image}};
1836
1837 $self->{aspect} = $tex->{w} / $tex->{h};
1838
1839 $self
1840}
1841
1842sub size_request {
1843 my ($self) = @_;
1844
1845 ($self->{tex}->{w}, $self->{tex}->{h})
1846}
1847
1848sub _draw {
1849 my ($self) = @_;
1850
1851 my $tex = $self->{tex};
1852
1853 my ($w, $h) = ($self->{w}, $self->{h});
1854
1855 if ($self->{rot90}) {
1856 glRotate 90, 0, 0, 1;
1857 glTranslate 0, -$self->{w}, 0;
1858
1859 ($w, $h) = ($h, $w);
1860 }
1861
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 $tex->draw_quad_alpha (0, 0, $w, $h);
1866
1867 glDisable GL_TEXTURE_2D;
1868}
1869
1870#############################################################################
1871
1872package CFClient::UI::VGauge;
1873
1874our @ISA = CFClient::UI::Base::;
1875
1876use List::Util qw(min max);
1877
1878use CFClient::OpenGL;
1879
1880my %tex = (
1881 food => [
1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1883 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1884 ],
1885 grace => [
1886 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1887 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1888 ],
1889 hp => [
1890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1891 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1892 ],
1893 mana => [
1894 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1895 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1896 ],
1897);
1898
1899# eg. VGauge->new (gauge => 'food'), default gauge: food
1900sub new {
1901 my $class = shift;
1902
1903 my $self = $class->SUPER::new (
1904 type => 'food',
1905 @_
1906 );
1907
1908 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1909
1910 $self
1911}
1912
1913sub size_request {
1914 my ($self) = @_;
1915
1916 #my $tex = $tex{$self->{type}}[0];
1917 #@$tex{qw(w h)}
1918 (0, 0)
1919}
1920
1921sub set_max {
1922 my ($self, $max) = @_;
1923
1924 return if $self->{max_val} == $max;
1925
1926 $self->{max_val} = $max;
1927 $self->update;
1928}
1929
1930sub set_value {
1931 my ($self, $val, $max) = @_;
1932
1933 $self->set_max ($max)
1934 if defined $max;
1935
1936 return if $self->{val} == $val;
1937
1938 $self->{val} = $val;
1939 $self->update;
1940}
1941
1942sub _draw {
1943 my ($self) = @_;
1944
1945 my $tex = $tex{$self->{type}};
1946 my ($t1, $t2, $t3) = @$tex;
1947
1948 my ($w, $h) = ($self->{w}, $self->{h});
1949
1950 if ($self->{vertical}) {
1951 glRotate 90, 0, 0, 1;
1952 glTranslate 0, -$self->{w}, 0;
1953
1954 ($w, $h) = ($h, $w);
1955 }
1956
1957 my $ycut = $self->{val} / ($self->{max_val} || 1);
1958
1959 my $ycut1 = max 0, min 1, $ycut;
1960 my $ycut2 = max 0, min 1, $ycut - 1;
1961
1962 my $h1 = $self->{h} * (1 - $ycut1);
1963 my $h2 = $self->{h} * (1 - $ycut2);
1335 1964
1336 glEnable GL_BLEND; 1965 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1966 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 1967 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1968 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1;
1341 1969
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1970 glBindTexture GL_TEXTURE_2D, $t1->{name};
1971 glBegin GL_QUADS;
1972 glTexCoord 0 , 0; glVertex 0 , 0;
1973 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1974 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1975 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1976 glEnd;
1343 1977
1978 my $ycut1 = List::Util::min 1, $ycut;
1979 glBindTexture GL_TEXTURE_2D, $t2->{name};
1980 glBegin GL_QUADS;
1981 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1982 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1983 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1984 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1985 glEnd;
1986
1987 if ($t3) {
1988 glBindTexture GL_TEXTURE_2D, $t3->{name};
1989 glBegin GL_QUADS;
1990 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1991 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1992 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1993 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1994 glEnd;
1995 }
1996
1997 glDisable GL_BLEND;
1344 glDisable GL_TEXTURE_2D; 1998 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346
1347 $self->SUPER::_draw;
1348} 1999}
1349 2000
1350############################################################################# 2001#############################################################################
1351 2002
1352package CFClient::UI::CheckBox; 2003package CFClient::UI::Gauge;
1353 2004
1354our @ISA = CFClient::UI::DrawBG::; 2005our @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 2006
1363sub new { 2007sub new {
1364 my $class = shift; 2008 my ($class, %arg) = @_;
1365 2009
1366 $class->SUPER::new ( 2010 my $self = $class->SUPER::new (
1367 padding => 2, 2011 tooltip => $arg{type},
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1, 2012 can_hover => 1,
1372 @_ 2013 can_events => 1,
2014 %arg,
1373 ) 2015 );
1374}
1375 2016
1376sub size_request { 2017 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1377 my ($self) = @_; 2018 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1378 2019 $self->add ($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 2020
1448 $self 2021 $self
1449} 2022}
1450 2023
1451sub size_request { 2024sub set_fontsize {
1452 my ($self) = @_; 2025 my ($self, $fsize) = @_;
1453 2026
1454 my $tex = $tex{$self->{gauge}}[0]; 2027 $self->{value}->set_fontsize ($fsize);
1455 2028 $self->{max} ->set_fontsize ($fsize);
1456 @$tex{qw(w h)}
1457} 2029}
1458 2030
1459sub set_max { 2031sub set_max {
1460 my ($self, $max) = @_; 2032 my ($self, $max) = @_;
1461 2033
1462 $self->{max_val} = $max; 2034 $self->{gauge}->set_max ($max);
2035 $self->{max}->set_text ($max);
1463} 2036}
1464 2037
1465sub set_value { 2038sub set_value {
1466 my ($self, $val, $max) = @_; 2039 my ($self, $val, $max) = @_;
1467 2040
1468 $self->set_max ($max) 2041 $self->set_max ($max)
1469 if defined $max; 2042 if defined $max;
1470 2043
1471 $max = $self->{max_val}; 2044 $self->{gauge}->set_value ($val, $max);
1472 $self->{val} = $val; 2045 $self->{value}->set_text ($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} 2046}
1521 2047
1522############################################################################# 2048#############################################################################
1523 2049
1524package CFClient::UI::Slider; 2050package CFClient::UI::Slider;
1525 2051
1526use strict; 2052use strict;
1527 2053
1528use SDL::OpenGL; 2054use CFClient::OpenGL;
1529 2055
1530our @ISA = CFClient::UI::DrawBG::; 2056our @ISA = CFClient::UI::DrawBG::;
1531 2057
1532my @tex = 2058my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2059 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2060 qw(s1_slider.png s1_slider_bg.png);
1535 2061
1536sub new { 2062sub new {
1537 my $class = shift; 2063 my $class = shift;
1538 2064
1539 # range [value, low, high, page] 2065 # range [value, low, high, page, unit]
1540 2066
1541 # TODO: 0-width page 2067 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2068 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2069 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2070 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2071 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2072 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2075 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2076 req_w => $::WIDTH / 80,
1549 req_h => 13, 2077 req_h => $::WIDTH / 80,
1550 vertical => 0, 2078 vertical => 0,
1551 can_hover => 1, 2079 can_hover => 1,
1552 inner_pad => 5, 2080 inner_pad => 0.02,
1553 @_ 2081 @_
1554 ); 2082 );
1555 2083
2084 $self->set_value ($self->{range}[0]);
2085 $self->update;
2086
1556 $self 2087 $self
2088}
2089
2090sub set_range {
2091 my ($self, $range) = @_;
2092
2093 $self->{range} = $range;
2094
2095 $self->update;
2096}
2097
2098sub set_value {
2099 my ($self, $value) = @_;
2100
2101 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2102
2103 $hi = $lo + 1 if $hi <= $lo;
2104
2105 $page = $hi - $lo if $page > $hi - $lo;
2106
2107 $value = $lo if $value < $lo;
2108 $value = $hi - $page if $value > $hi - $page;
2109
2110 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2111 if $unit;
2112
2113 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2114
2115 if ($value != $old_value) {
2116 $self->emit (changed => $value);
2117 $self->update;
2118 }
1557} 2119}
1558 2120
1559sub size_request { 2121sub size_request {
1560 my ($self) = @_; 2122 my ($self) = @_;
1561 2123
… …
1567 2129
1568sub button_down { 2130sub button_down {
1569 my ($self, $ev, $x, $y) = @_; 2131 my ($self, $ev, $x, $y) = @_;
1570 2132
1571 $self->SUPER::button_down ($ev, $x, $y); 2133 $self->SUPER::button_down ($ev, $x, $y);
2134
2135 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2136
1572 $self->mouse_motion ($ev, $x, $y); 2137 $self->mouse_motion ($ev, $x, $y);
1573} 2138}
1574 2139
1575sub mouse_motion { 2140sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2141 my ($self, $ev, $x, $y) = @_;
1577 2142
1578 if ($GRAB == $self) { 2143 if ($GRAB == $self) {
2144 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2145
2146 my (undef, $lo, $hi, $page) = @{$self->{range}};
2147
2148 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2149
2150 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2151 }
2152}
2153
2154sub update {
2155 my ($self) = @_;
2156
2157 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2158 $self->set_value ($self->{range}[0]);
2159
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2160 my ($value, $lo, $hi, $page) = @{$self->{range}};
2161 my $range = ($hi - $page - $lo) || 1e-100;
1580 2162
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2163 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2164
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2165 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2166 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2167
1586 $x -= $inner_pad_px; # substract the padding 2168 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2169 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2170
1592 $self->emit (changed => $x); 2171 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2172 $self->{knob_w} = $knob_w;
1594 } 2173 });
1595}
1596 2174
1597# the inner_* stuff is for generating a padding for the slider handle, 2175 $self->SUPER::update;
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603} 2176}
1604 2177
1605sub _draw { 2178sub _draw {
1606 my ($self) = @_; 2179 my ($self) = @_;
1607 2180
1608 $self->SUPER::_draw (); 2181 $self->SUPER::_draw ();
1609 2182
1610 my ($w, $h) = @$self{qw(w h)}; 2183 glScale $self->{w}, $self->{h};
1611 2184
1612 if ($self->{vertical}) { 2185 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2186 # draw a vertical slider like a rotated horizontal slider
1614 2187
2188 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2189 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2190 }
1620 2191
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2192 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2193 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2194
1624 my ($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; 2195 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2196 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2197
1647 # draw background 2198 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2199 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2200
1650 # draw handle 2201 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2202 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2203
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2204 glDisable GL_TEXTURE_2D;
1655} 2205}
1656 2206
1657############################################################################# 2207#############################################################################
1658 2208
2209package CFClient::UI::ValSlider;
2210
2211our @ISA = CFClient::UI::HBox::;
2212
2213sub new {
2214 my ($class, %arg) = @_;
2215
2216 my $range = delete $arg{range};
2217
2218 my $self = $class->SUPER::new (
2219 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2220 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2221 to_value => sub { shift },
2222 from_value => sub { shift },
2223 %arg,
2224 );
2225
2226 $self->{slider}->connect (changed => sub {
2227 my ($self, $value) = @_;
2228 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2229 $self->{parent}->emit (changed => $value);
2230 });
2231
2232# $self->{entry}->connect (changed => sub {
2233# my ($self, $value) = @_;
2234# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2235# $self->{parent}->emit (changed => $value);
2236# });
2237
2238 $self->add ($self->{slider}, $self->{entry});
2239
2240 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2241
2242 $self
2243}
2244
2245sub set_range { shift->{slider}->set_range (@_) }
2246sub set_value { shift->{slider}->set_value (@_) }
2247
2248#############################################################################
2249
1659package CFClient::UI::TextView; 2250package CFClient::UI::TextView;
1660 2251
1661our @ISA = CFClient::UI::HBox::; 2252our @ISA = CFClient::UI::HBox::;
1662 2253
1663use SDL::OpenGL; 2254use CFClient::OpenGL;
1664 2255
1665sub new { 2256sub new {
1666 my $class = shift; 2257 my $class = shift;
1667 2258
1668 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2260 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2261 can_events => 0,
1671 fontsize => $::FONTSIZE, 2262 #font => default_font
1672 @_, 2263 @_,
1673 2264
1674 layout => (new CFClient::Layout), 2265 layout => (new CFClient::Layout 1),
1675 par => [], 2266 par => [],
1676 height => 0, 2267 height => 0,
1677 children => [ 2268 children => [
1678 (new CFClient::UI::Empty expand => 1), 2269 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2270 (new CFClient::UI::Slider vertical => 1),
1680 ], 2271 ],
1681 ); 2272 );
1682 2273
1683 $self->{children}[1]->connect (changed => sub { 2274 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2275
1687 $self 2276 $self
1688} 2277}
1689 2278
1690sub set_fontsize { 2279sub set_fontsize {
… …
1692 2281
1693 $self->{fontsize} = $fontsize; 2282 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2283 $self->reflow;
1695} 2284}
1696 2285
2286sub size_allocate {
2287 my ($self, $w, $h) = @_;
2288
2289 $self->SUPER::size_allocate ($w, $h);
2290
2291 $self->{layout}->set_font ($self->{font}) if $self->{font};
2292 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2293 $self->{layout}->set_width ($self->{children}[0]{w});
2294
2295 $self->reflow;
2296}
2297
1697sub text_height { 2298sub text_size {
1698 my ($self, $text) = @_; 2299 my ($self, $text, $indent) = @_;
1699 2300
1700 my $layout = $self->{layout}; 2301 my $layout = $self->{layout};
1701 2302
1702 $layout->set_height ($self->{fontsize}); 2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2304 $layout->set_width ($self->{children}[0]{w} - $indent);
1704 $layout->set_text ($text); 2305 $layout->set_markup ($text);
1705 2306
1706 ($layout->size)[1] 2307 $layout->size
1707} 2308}
1708 2309
1709sub reflow { 2310sub reflow {
1710 my ($self) = @_; 2311 my ($self) = @_;
1711 2312
1712 $self->{need_reflow}++; 2313 $self->{need_reflow}++;
1713 $self->update; 2314 $self->update;
1714} 2315}
1715 2316
1716sub size_request { 2317sub set_offset {
1717 my ($self) = @_; 2318 my ($self, $offset) = @_;
1718 2319
1719 ($self->{req_w}, $self->{req_h}) 2320 # todo: base offset on lines or so, not on pixels
2321 $self->{children}[1]->set_value ($offset);
1720} 2322}
1721 2323
1722sub size_allocate { 2324sub clear {
1723 my ($self, $w, $h) = @_; 2325 my ($self) = @_;
1724 2326
1725 $self->{layout}->set_height ($self->{fontsize}); 2327 $self->{par} = [];
1726 $self->{layout}->set_width ($self->{w}); 2328 $self->{height} = 0;
1727 2329 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->reflow;
1729 $self->update;
1730} 2330}
1731 2331
1732sub add_paragraph { 2332sub add_paragraph {
1733 my ($self, $color, $text) = @_; 2333 my ($self, $color, $text, $indent) = @_;
1734 2334
1735 #TODO: intelligently "reformat" paragraph 2335 for my $line (split /\n/, $text) {
1736 2336 my ($w, $h) = $self->text_size ($line);
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height; 2337 $self->{height} += $h;
2338 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2339 }
1740 2340
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2341 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744 $self->{children}[1]->update;
1745} 2342}
1746 2343
1747sub update { 2344sub update {
1748 my ($self) = @_; 2345 my ($self) = @_;
1749 2346
… …
1751 2348
1752 return unless $self->{h} > 0; 2349 return unless $self->{h} > 0;
1753 2350
1754 delete $self->{texture}; 2351 delete $self->{texture};
1755 2352
1756 $ROOT->on_refresh ($self, sub { 2353 $ROOT->on_post_alloc ($self, sub {
2354 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2355
1757 if (delete $self->{need_reflow}) { 2356 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2357 my $height = 0;
1759 2358
1760 $height += $_->[0] = $self->text_height ($_->[2]) 2359 my $layout = $self->{layout};
2360
2361 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2362
1761 for @{$self->{par}}; 2363 for (@{$self->{par}}) {
2364 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2365 $layout->set_width ($W - $_->[3]);
2366 $layout->set_markup ($_->[4]);
2367 my ($w, $h) = $layout->size;
2368 $_->[0] = $w + $_->[3];
2369 $_->[1] = $h;
2370 }
2371
2372 $height += $_->[1];
2373 }
1762 2374
1763 $self->{height} = $height; 2375 $self->{height} = $height;
1764 2376
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2377 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766 2378
1767 delete $self->{texture}; 2379 delete $self->{texture};
1768 } 2380 }
1769 2381
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2382 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2383 glClearColor 0.5, 0.5, 0.5, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2384 glClear GL_COLOR_BUFFER_BIT;
1773 2385
2386 my $top = int $self->{children}[1]{range}[0];
2387
2388 my $y0 = $top;
2389 my $y1 = $top + $H;
2390
2391 my $y = 0;
2392
2393 my $layout = $self->{layout};
2394
2395 $layout->set_font ($self->{font}) if $self->{font};
2396
1774 glEnable GL_BLEND; 2397 glEnable GL_BLEND;
2398 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2399 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787 2400
1788 for my $par (@{$self->{par}}) { 2401 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0]; 2402 my $h = $par->[1];
1790 2403
1791 if ($y0 < $y + $h && $y < $y1) { 2404 if ($y0 < $y + $h && $y < $y1) {
2405 $layout->set_foreground (@{ $par->[2] });
2406 $layout->set_width ($W - $par->[3]);
1792 $layout->set_text ($par->[2]); 2407 $layout->set_markup ($par->[4]);
1793 2408
1794 glColor @{ $par->[1] }; 2409 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795 my ($W, $H) = $layout->size; 2410
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2411 glRasterPos $par->[3], $y - $y0;
2412 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797 } 2413 }
1798 2414
1799 $y += $h; 2415 $y += $h;
1800 } 2416 }
1801 2417
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2418 glDisable GL_BLEND;
1804 }; 2419 };
1805 }); 2420 });
1806} 2421}
1807 2422
1808sub _draw { 2423sub _draw {
1809 my ($self) = @_; 2424 my ($self) = @_;
1810 2425
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2426 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2428 glColor 1, 1, 1, 1;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2429 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2430 glDisable GL_TEXTURE_2D;
1816 }
1817 2431
1818 $self->{children}[1]->draw; 2432 $self->{children}[1]->draw;
1819 2433
1820} 2434}
1821 2435
1822############################################################################# 2436#############################################################################
1823 2437
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 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2438package CFClient::UI::Animator;
2061 2439
2062use SDL::OpenGL; 2440use CFClient::OpenGL;
2063 2441
2064our @ISA = CFClient::UI::Bin::; 2442our @ISA = CFClient::UI::Bin::;
2065 2443
2066sub moveto { 2444sub moveto {
2067 my ($self, $x, $y) = @_; 2445 my ($self, $x, $y) = @_;
… …
2105 2483
2106sub new { 2484sub new {
2107 my $class = shift; 2485 my $class = shift;
2108 2486
2109 my $self = $class->SUPER::new ( 2487 my $self = $class->SUPER::new (
2110 state => 0, 2488 state => 0,
2111 connect_activate => \&toggle_flopper, 2489 connect_activate => \&toggle_flopper,
2112 @_ 2490 @_
2113 ); 2491 );
2114 2492
2115 if ($self->{state}) { 2493 if ($self->{state}) {
… …
2136 $self->emit (changed => $self->{state}); 2514 $self->emit (changed => $self->{state});
2137} 2515}
2138 2516
2139############################################################################# 2517#############################################################################
2140 2518
2519package CFClient::UI::Tooltip;
2520
2521our @ISA = CFClient::UI::Bin::;
2522
2523use CFClient::OpenGL;
2524
2525sub new {
2526 my $class = shift;
2527
2528 $class->SUPER::new (
2529 @_,
2530 can_events => 0,
2531 )
2532}
2533
2534sub set_tooltip_from {
2535 my ($self, $widget) = @_;
2536
2537 $self->add (new CFClient::UI::Label
2538 markup => $widget->{tooltip},
2539 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2540 fontsize => 0.8,
2541 fg => [0, 0, 0, 1],
2542 ellipsise => 0,
2543 font => ($widget->{tooltip_font} || $::FONT_PROP),
2544 );
2545}
2546
2547sub size_request {
2548 my ($self) = @_;
2549
2550 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2551
2552 ($w + 4, $h + 4)
2553}
2554
2555sub size_allocate {
2556 my ($self, $w, $h) = @_;
2557
2558 $self->SUPER::size_allocate ($w - 4, $h - 4);
2559}
2560
2561sub _draw {
2562 my ($self) = @_;
2563
2564 glTranslate 0.375, 0.375;
2565
2566 my ($w, $h) = @$self{qw(w h)};
2567
2568 glColor 1, 0.8, 0.4;
2569 glBegin GL_QUADS;
2570 glVertex 0 , 0;
2571 glVertex 0 , $h;
2572 glVertex $w, $h;
2573 glVertex $w, 0;
2574 glEnd;
2575
2576 glColor 0, 0, 0;
2577 glBegin GL_LINE_LOOP;
2578 glVertex 0 , 0;
2579 glVertex 0 , $h;
2580 glVertex $w, $h;
2581 glVertex $w, 0;
2582 glEnd;
2583
2584 glTranslate 2 - 0.375, 2 - 0.375;
2585 $self->SUPER::_draw;
2586}
2587
2588#############################################################################
2589
2590package CFClient::UI::Face;
2591
2592our @ISA = CFClient::UI::Base::;
2593
2594use CFClient::OpenGL;
2595
2596sub new {
2597 my $class = shift;
2598
2599 my $self = $class->SUPER::new (
2600 aspect => 1,
2601 @_,
2602 );
2603
2604 if ($self->{anim} && $self->{animspeed}) {
2605 Scalar::Util::weaken (my $widget = $self);
2606
2607 $self->{timer} = Event->timer (
2608 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2609 hard => 1,
2610 interval => $self->{animspeed},
2611 cb => sub {
2612 ++$widget->{frame};
2613 $widget->update;
2614 },
2615 );
2616 }
2617
2618 $self
2619}
2620
2621sub size_request {
2622 (32, 8)
2623}
2624
2625sub update {
2626 my ($self) = @_;
2627
2628 return unless $self->{visible};
2629
2630 $self->SUPER::update;
2631}
2632
2633sub _draw {
2634 my ($self) = @_;
2635
2636 return unless $::CONN;
2637
2638 my $face;
2639
2640 if ($self->{frame}) {
2641 my $anim = $::CONN->{anim}[$self->{anim}];
2642
2643 $face = $anim->[ $self->{frame} % @$anim ]
2644 if $anim && @$anim;
2645 }
2646
2647 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2648
2649 if ($tex) {
2650 glEnable GL_TEXTURE_2D;
2651 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2652 glColor 1, 1, 1, 1;
2653 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2654 glDisable GL_TEXTURE_2D;
2655 }
2656}
2657
2658sub DESTROY {
2659 my ($self) = @_;
2660
2661 $self->{timer}->cancel
2662 if $self->{timer};
2663
2664 $self->SUPER::DESTROY;
2665}
2666
2667#############################################################################
2668
2669package CFClient::UI::InventoryItem;
2670
2671our @ISA = CFClient::UI::HBox::;
2672
2673sub _item_to_desc {
2674 my ($item) = @_;
2675
2676 my $desc =
2677 $item->{nrof} < 2
2678 ? $item->{name}
2679 : "$item->{nrof} × $item->{name_pl}";
2680
2681 $item->{flags} & Crossfire::Protocol::F_OPEN
2682 and $desc .= " (open)";
2683 $item->{flags} & Crossfire::Protocol::F_APPLIED
2684 and $desc .= " (applied)";
2685 $item->{flags} & Crossfire::Protocol::F_UNPAID
2686 and $desc .= " (unpaid)";
2687 $item->{flags} & Crossfire::Protocol::F_MAGIC
2688 and $desc .= " (magic)";
2689 $item->{flags} & Crossfire::Protocol::F_CURSED
2690 and $desc .= " (cursed)";
2691 $item->{flags} & Crossfire::Protocol::F_DAMNED
2692 and $desc .= " (damned)";
2693 $item->{flags} & Crossfire::Protocol::F_LOCKED
2694 and $desc .= " *";
2695
2696 $desc
2697}
2698
2699sub new {
2700 my $class = shift;
2701
2702 my %args = @_;
2703
2704 my $item = delete $args{item};
2705
2706 my $desc = _item_to_desc ($item);
2707
2708 my $self = $class->SUPER::new (
2709 can_hover => 1,
2710 can_events => 1,
2711 tooltip => ((CFClient::UI::Label::escape $desc)
2712 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2713 connect_button_down => sub {
2714 my ($self, $ev, $x, $y) = @_;
2715
2716 # todo: maybe put examine on 1? but should just be a tooltip :(
2717 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2718 my $targ = $::CONN->{player}{tag};
2719
2720 if ($item->{container} == $::CONN->{player}{tag}) {
2721 $targ = $main::OPENCONT;
2722 }
2723
2724 $::CONN->send ("move $targ $item->{tag} 0");
2725 } elsif ($ev->{button} == 1) {
2726 $::CONN->send ("examine $item->{tag}");
2727 } elsif ($ev->{button} == 2) {
2728 $::CONN->send ("apply $item->{tag}");
2729 } elsif ($ev->{button} == 3) {
2730 my @menu_items = (
2731 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2732 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2733 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2734 (
2735 $item->{flags} & Crossfire::Protocol::F_LOCKED
2736 ? (
2737 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2738 )
2739 : (
2740 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2741 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2742 )
2743 ),
2744 );
2745
2746 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2747 }
2748
2749 1
2750 },
2751 %args
2752 );
2753
2754
2755 $self->add (new CFClient::UI::Face
2756 can_events => 0,
2757 face => $item->{face},
2758 anim => $item->{anim},
2759 animspeed => $item->{animspeed},
2760 );
2761
2762 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2763
2764 $self->{item} = $item;
2765
2766 $self->update_item;
2767
2768 $self
2769}
2770
2771sub update_item {
2772 my ($self) = @_;
2773
2774 my $desc = _item_to_desc ($self->{item});
2775
2776 $self->{name_lbl}->set_text ($desc);
2777}
2778
2779#############################################################################
2780
2781package CFClient::UI::Inventory;
2782
2783our @ISA = CFClient::UI::ScrolledWindow::;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 scrolled => (new CFClient::UI::Table),
2790 @_,
2791 );
2792
2793 $self
2794}
2795
2796sub set_items {
2797 my ($self, $items) = @_;
2798
2799 $self->{scrolled}->clear;
2800 return unless $items;
2801
2802 my @items = sort {
2803 ($a->{type} <=> $b->{type})
2804 or ($a->{name} cmp $b->{name})
2805 } @$items;
2806
2807 $self->{real_items} = \@items;
2808
2809 for my $item (@items) {
2810 $item->{item} = $item;
2811 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2812 $item->update_item ();
2813 }
2814
2815 my $i = 0;
2816 for (@items) {
2817 $self->{scrolled}->add (0, $i, $_);
2818 my $nrof = $_->{item}->{nrof} || 1;
2819 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2820 }
2821
2822# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2823}
2824
2825sub size_request {
2826 my ($self) = @_;
2827 ($self->{req_w}, $self->{req_h});
2828}
2829
2830#############################################################################
2831
2832package CFClient::UI::Menu;
2833
2834our @ISA = CFClient::UI::FancyFrame::;
2835
2836use CFClient::OpenGL;
2837
2838sub new {
2839 my $class = shift;
2840
2841 my $self = $class->SUPER::new (
2842 items => [],
2843 z => 100,
2844 @_,
2845 );
2846
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2848
2849 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item;
2851
2852 # handle various types of items, only text for now
2853 if (!ref $widget) {
2854 $widget = new CFClient::UI::Label
2855 can_hover => 1,
2856 can_events => 1,
2857 text => $widget;
2858 }
2859
2860 $self->{item}{$widget} = $item;
2861
2862 $self->{vbox}->add ($widget);
2863 }
2864
2865 $self
2866}
2867
2868# popup given the event (must be a mouse button down event currently)
2869sub popup {
2870 my ($self, $ev) = @_;
2871
2872 $self->emit ("popdown");
2873
2874 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self;
2876 $self->{button} = $ev->{button};
2877
2878 $self->show;
2879 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880}
2881
2882sub mouse_motion {
2883 my ($self, $ev, $x, $y) = @_;
2884
2885 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER};
2888}
2889
2890sub button_up {
2891 my ($self, $ev, $x, $y) = @_;
2892
2893 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB;
2895 $self->hide;
2896
2897 $self->emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover};
2899 }
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Statusbox;
2905
2906our @ISA = CFClient::UI::VBox::;
2907
2908sub new {
2909 my $class = shift;
2910
2911 $class->SUPER::new (
2912 fontsize => 0.8,
2913 @_,
2914 )
2915}
2916
2917sub reorder {
2918 my ($self) = @_;
2919 my $NOW = time;
2920
2921 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 }
2924
2925 my @widgets;
2926
2927 my @items = sort {
2928 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} };
2931
2932 my $count = 10 + 1;
2933 for my $item (@items) {
2934 last unless --$count;
2935
2936 push @widgets, $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text};
2941
2942 for ($short) {
2943 s/^\s+//;
2944 s/\s+/ /g;
2945 }
2946
2947 new CFClient::UI::Label
2948 markup => $short,
2949 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg},
2955 can_events => 1,
2956 can_hover => 1
2957 };
2958 }
2959
2960 $self->clear;
2961 $self->SUPER::add (reverse @widgets);
2962}
2963
2964sub add {
2965 my ($self, $text, %arg) = @_;
2966
2967 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//;
2969
2970 my $timeout = time + ((delete $arg{timeout}) || 60);
2971
2972 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2973
2974 if (my $item = $self->{item}{$group}) {
2975 if ($item->{text} eq $text) {
2976 $item->{count}++;
2977 } else {
2978 $item->{count} = 1;
2979 $item->{text} = $item->{tooltip} = $text;
2980 }
2981 $item->{id} = ++$self->{id};
2982 $item->{timeout} = $timeout;
2983 delete $item->{label};
2984 } else {
2985 $self->{item}{$group} = {
2986 id => ++$self->{id},
2987 text => $text,
2988 timeout => $timeout,
2989 tooltip => $text,
2990 fg => [0.8, 0.8, 0.8, 0.8],
2991 pri => 0,
2992 count => 1,
2993 %arg,
2994 };
2995 }
2996
2997 $self->reorder;
2998}
2999
3000sub reconfigure {
3001 my ($self) = @_;
3002
3003 delete $_->{label}
3004 for values %{ $self->{item} || {} };
3005
3006 $self->reorder;
3007 $self->SUPER::reconfigure;
3008}
3009
3010#############################################################################
3011
2141package CFClient::UI::Root; 3012package CFClient::UI::Root;
2142 3013
2143our @ISA = CFClient::UI::Container::; 3014our @ISA = CFClient::UI::Container::;
2144 3015
2145use SDL::OpenGL; 3016use CFClient::OpenGL;
2146 3017
2147sub check_size { 3018sub new {
2148 my ($self) = @_; 3019 my $class = shift;
2149 3020
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 3021 $class->SUPER::new (
2151} 3022 @_,
2152 3023 )
2153sub size_request {
2154 ($::WIDTH, $::HEIGHT)
2155} 3024}
2156 3025
2157sub configure { 3026sub configure {
2158 my ($self, $x, $y, $w, $h) = @_; 3027 my ($self, $x, $y, $w, $h) = @_;
2159 3028
2160 $self->SUPER::configure ($x, $y, $w, $h); 3029 $self->{w} = $w;
2161 3030 $self->{h} = $h;
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2163 for @{$self->{children}};
2164} 3031}
2165 3032
2166sub _topleft { 3033sub check_size {
3034 my ($self) = @_;
3035
3036 $self->size_allocate ($self->{w}, $self->{h})
3037 if $self->{w};
3038}
3039
3040sub size_request {
3041 my ($self) = @_;
3042
3043 ($self->{w}, $self->{h})
3044}
3045
3046sub size_allocate {
3047 my ($self, $w, $h) = @_;
3048
3049 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3050 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3051
3052 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3053 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3054
3055 for my $child ($self->children) {
3056 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3057
3058 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3059 if exists $child->{req_x};
3060
3061 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3062 if exists $child->{req_y};
3063
3064 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3065 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3066
3067 $child->configure ($X, $Y, $W, $H);
3068 }
3069}
3070
3071sub coord2local {
2167 my ($self, $x, $y) = @_; 3072 my ($self, $x, $y) = @_;
2168 3073
2169 ($x, $y) 3074 ($x, $y)
2170} 3075}
2171 3076
3077sub coord2global {
3078 my ($self, $x, $y) = @_;
3079
3080 ($x, $y)
3081}
3082
2172sub update { 3083sub update {
2173 my ($self) = @_; 3084 my ($self) = @_;
2174 3085
2175 $self->check_size; 3086 $self->check_size;
2176 ::refresh (); 3087 $::WANT_REFRESH++;
2177} 3088}
2178 3089
2179sub add { 3090sub add {
2180 my ($self, $child) = @_; 3091 my ($self, @children) = @_;
2181 3092
3093 for my $child (@children) {
3094 $child->{toplevel} = 1;
3095
3096 # integerise window positions
3097 $child->{x} = int $child->{x};
3098 $child->{y} = int $child->{y};
3099 }
3100
2182 $self->SUPER::add ($child); 3101 $self->SUPER::add (@children);
3102
3103 while (@children) {
3104 my $w = pop @children;
3105 push @children, $w->children;
3106 $w->{visible} = 1;
3107 }
3108}
3109
3110sub remove {
3111 my ($self, @children) = @_;
3112
3113 $self->SUPER::remove (@children);
3114
3115 while (@children) {
3116 my $w = pop @children;
3117 push @children, $w->children;
3118 delete $w->{visible};
3119 }
2183} 3120}
2184 3121
2185sub on_refresh { 3122sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3123 my ($self, $id, $cb) = @_;
2187 3124
2188 $self->{refresh_hook}{$id} = $cb; 3125 $self->{refresh_hook}{$id} = $cb;
2189} 3126}
2190 3127
3128sub on_post_alloc {
3129 my ($self, $id, $cb) = @_;
3130
3131 $self->{post_alloc_hook}{$id} = $cb;
3132}
3133
2191sub draw { 3134sub draw {
2192 my ($self) = @_; 3135 my ($self) = @_;
2193 3136
2194 while (my $rcb = delete $self->{refresh_hook}) { 3137 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3138 $_->()
3139 for values %{delete $self->{refresh_hook}};
3140 }
3141
3142 if ($self->{check_size}) {
3143 my @queue = ([], []);
3144
3145 for (;;) {
3146 if ($self->{check_size}) {
3147 # heuristic: check containers last
3148 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3149 for values %{delete $self->{check_size}}
3150 }
3151
3152 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3153
3154 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3155 ? @$widget{qw(user_w user_h)}
3156 : $widget->size_request;
3157
3158 if (delete $widget->{force_alloc}
3159 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3160 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3161
3162 $widget->{req_w} = $w;
3163 $widget->{req_h} = $h;
3164
3165 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3166
3167 $widget->{parent}->check_size
3168 if $widget->{parent};
3169 }
3170 }
3171 }
3172
3173 while ($self->{size_alloc}) {
3174 for (values %{delete $self->{size_alloc}}) {
3175 my ($widget, $w, $h) = @$_;
3176
3177 $w = 0 if $w < 0;
3178 $h = 0 if $h < 0;
3179
3180 $widget->{w} = $w;
3181 $widget->{h} = $h;
3182 $widget->size_allocate ($w, $h);
3183 $widget->emit (size_allocate => $w, $h);
3184 }
3185 }
3186
3187 while ($self->{post_alloc_hook}) {
3188 $_->()
3189 for values %{delete $self->{post_alloc_hook}};
2196 } 3190 }
2197 3191
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3192 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3193 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 3194 glClear GL_COLOR_BUFFER_BIT;
2201 3195
2202 glMatrixMode GL_PROJECTION; 3196 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 3197 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3198 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 3199 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 3200 glLoadIdentity;
2207 3201
2208 $self->_draw; 3202 $self->_draw;
2209} 3203}
… …
2211############################################################################# 3205#############################################################################
2212 3206
2213package CFClient::UI; 3207package CFClient::UI;
2214 3208
2215$ROOT = new CFClient::UI::Root; 3209$ROOT = new CFClient::UI::Root;
3210$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 3211
22171 32121
2218 3213

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